[ { "path": "BasicSamplers/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(BasicSamplers)\n\n\nset(SOURCES\n../DSPUtil/complex.cpp \n../DSPUtil/fft.cpp\napi.cpp\nFrequencyDetection.cpp\nPercussionSampler.cpp\nInstrumentSingleSampler.cpp\nInstrumentMultiSampler.cpp\n)\n\nset(HEADERS \n../DSPUtil/complex.h\n../DSPUtil/fft.h\nFrequencyDetection.h\nSample.h\nPercussionSampler.h\nInstrumentSingleSampler.h\nInstrumentMultiSampler.h\n)\n\n\nset (INCLUDE_DIR\n../ScoreDraftCore\n../DSPUtil\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nadd_library (BasicSamplers SHARED ${SOURCES} ${HEADERS})\ntarget_link_libraries(BasicSamplers ScoreDraftCore)\n\nif (WIN32) \ntarget_compile_definitions(BasicSamplers PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS BasicSamplers RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS BasicSamplers DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "BasicSamplers/FrequencyDetection.cpp", "content": "#include \"FrequencyDetection.h\"\n#include \"fft.h\"\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nclass Window\n{\npublic:\n\tvirtual ~Window(){}\n\tfloat m_halfWidth;\n\tstd::vector m_data;\n\n\tvoid Allocate(float halfWidth)\n\t{\n\t\tunsigned u_halfWidth = (unsigned)ceilf(halfWidth);\n\t\tunsigned u_width = u_halfWidth << 1;\n\n\t\tm_halfWidth = halfWidth;\n\t\tm_data.resize(u_width);\n\n\t\tSetZero();\n\t}\n\n\tvoid SetZero()\n\t{\n\t\tmemset(m_data.data(), 0, sizeof(float)*m_data.size());\n\t}\n\n\tvoid CreateFromBuffer(const Buffer& src, float center, float halfWidth)\n\t{\n\t\tunsigned u_halfWidth = (unsigned)ceilf(halfWidth);\n\t\tunsigned u_width = u_halfWidth << 1;\n\n\t\tm_halfWidth = halfWidth;\n\t\tm_data.resize(u_width);\n\n\t\tSetZero();\n\n\t\tint i_Center = (int)center;\n\n\t\tfor (int i = -(int)u_halfWidth; i < (int)u_halfWidth; i++)\n\t\t{\n\t\t\tfloat window = (cosf((float)i * (float)PI / halfWidth) + 1.0f)*0.5f;\n\n\t\t\tint srcIndex = i_Center + i;\n\t\t\tfloat v_src = src.GetSample(srcIndex);\n\n\t\t\tSetSample(i, window* v_src);\n\t\t}\n\t}\n\n\tvoid MergeToBuffer(Buffer& buf, float pos)\n\t{\n\t\tint ipos = (int)floorf(pos);\n\t\tunsigned u_halfWidth = GetHalfWidthOfData();\n\n\t\tfor (int i = max(-(int)u_halfWidth, -ipos); i < (int)u_halfWidth; i++)\n\t\t{\n\t\t\tint dstIndex = ipos + i;\n\t\t\tif (dstIndex >= (int)buf.m_size) break;\n\t\t\tbuf.m_data[dstIndex] += GetSample(i);\n\t\t}\n\t}\n\n\tvirtual unsigned GetHalfWidthOfData() const\n\t{\n\t\tunsigned u_width = (unsigned)m_data.size();\n\t\tunsigned u_halfWidth = u_width >> 1;\n\n\t\treturn u_halfWidth;\n\t}\n\n\tvirtual float GetSample(int i) const\n\t{\n\t\tunsigned u_width = (unsigned)m_data.size();\n\t\tunsigned u_halfWidth = u_width >> 1;\n\n\t\tunsigned pos;\n\t\tif (i >= 0)\n\t\t{\n\t\t\tif ((unsigned)i > u_halfWidth - 1) return 0.0f;\n\t\t\tpos = (unsigned)i;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (((int)u_width + i) < (int)u_halfWidth + 1) return 0.0f;\n\t\t\tpos = u_width - (unsigned)(-i);\n\t\t}\n\n\t\treturn m_data[pos];\n\t}\n\n\tvirtual void SetSample(int i, float v)\n\t{\n\t\tunsigned u_width = (unsigned)m_data.size();\n\t\tunsigned u_halfWidth = u_width >> 1;\n\n\t\tunsigned pos;\n\t\tif (i >= 0)\n\t\t{\n\t\t\tif ((unsigned)i > u_halfWidth - 1) return;\n\t\t\tpos = (unsigned)i;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (((int)u_width + i) < (int)u_halfWidth + 1) return;\n\t\t\tpos = u_width - (unsigned)(-i);\n\t\t}\n\n\t\tm_data[pos] = v;\n\t}\n\n};\n\nfloat fetchFrequency(const Buffer& buf, unsigned sampleRate)\n{\n\tunsigned l = 12;\n\tunsigned halfWinLen = 1 << (l - 1);\n\n\tfloat* fft_acc = new float[halfWinLen];\n\tmemset(fft_acc, 0, sizeof(float)*halfWinLen);\n\n\tDComp* fftData = new DComp[halfWinLen * 2];\n\tfftData[0].Re = 0.0;\n\tfftData[0].Im = 0.0;\n\n\tfor (unsigned center = 0; center < buf.m_size; center += halfWinLen)\n\t{\n\t\tWindow win;\n\t\twin.CreateFromBuffer(buf, (float)center, (float)halfWinLen);\n\n\t\tfor (unsigned i = 1; i lastV) ascending = true;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (v < lastV)\n\t\t\t{\n\t\t\t\tif (fftData[i - 1].Re>maxV)\n\t\t\t\t{\n\t\t\t\t\tmaxV = fftData[i - 1].Re;\n\t\t\t\t\tmaxi = i - 1;\n\t\t\t\t}\n\t\t\t\tascending = false;\n\t\t\t}\n\t\t}\n\t\tlastV = v;\n\t}\n\n\tfloat freq = (float)sampleRate / (float)maxi;\n\n\tdelete[] fft_acc;\n\n\treturn freq;\n}\n" }, { "path": "BasicSamplers/FrequencyDetection.h", "content": "#ifndef _FrequencyDetection_h\n#define _FrequencyDetection_h\n\n#include \n#include \n#include \n\nclass Buffer\n{\n\tstd::vector _data;\npublic:\n\tunsigned m_size;\n\tfloat* m_data;\n\n\tvoid Allocate(unsigned size)\n\t{\n\t\t_data.resize(size);\n\t\tm_size = size;\n\t\tm_data = &_data[0];\n\t\tSetZero();\n\t}\n\n\tfloat GetSample(int i) const\n\t{\n\t\tif (i<0 || i >= (int)m_size) return 0.0f;\n\t\treturn m_data[i];\n\t}\n\n\tvoid SetZero()\n\t{\n\t\tmemset(m_data, 0, sizeof(float)*m_size);\n\t}\n\n\tvoid SetSample(int i, float v)\n\t{\n\t\tif (i < 0 || i >= (int)m_size) return;\n\t\tm_data[i] = v;\n\t}\n\n\tvoid AddToSample(int i, float v)\n\t{\n\t\tif (i < 0 || i >= (int)m_size) return;\n\t\tm_data[i] += v;\n\t}\n\n\tfloat GetMax()\n\t{\n\t\tfloat maxv = 0.0f;\n\t\tfor (size_t i = 0; i < m_size; i++)\n\t\t{\n\t\t\tif (fabsf(m_data[i])>maxv) maxv = fabsf(m_data[i]);\n\t\t}\n\t\treturn maxv;\n\t}\n\n};\n\nfloat fetchFrequency(const Buffer& buf, unsigned sampleRate);\n\n#endif\n" }, { "path": "BasicSamplers/InstrumentMultiSampler.cpp", "content": "#include \n#include \n#include \"Sample.h\"\n#include \"InstrumentMultiSampler.h\"\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nstatic void s_generateNoteWave(const InstrumentSample& sample, float* outBuf, unsigned outBufLen, float sampleFreq, float k)\n{\n\tunsigned chn = sample.m_chn;\n\tfloat origin_SampleFreq = sample.m_origin_freq / (float)sample.m_origin_sample_rate;\n\tunsigned maxSample = (unsigned)((float)sample.m_wav_length*origin_SampleFreq / sampleFreq);\n\n\tfloat mult = 1.0f / sample.m_max_v;\n\n\tbool interpolation = sampleFreq <= origin_SampleFreq;\n\n\tfor (unsigned j = 0; j < min(outBufLen, maxSample); j++)\n\t{\n\t\tfloat wave[2];\n\t\tif (interpolation)\n\t\t{\n\t\t\tfloat pos = (float)j *sampleFreq / origin_SampleFreq;\n\t\t\tint ipos1 = (int)pos;\n\t\t\tfloat frac = pos - (float)ipos1;\n\t\t\tint ipos2 = ipos1 + 1;\n\t\t\tif (ipos2 >= (int)sample.m_wav_length) ipos2 = (int)sample.m_wav_length - 1;\n\n\t\t\t// linear interpolation\n\t\t\t//wave = m_wav_samples[ipos1] * (1.0f - frac) + m_wav_samples[ipos2] * frac;\n\n\t\t\t// cubic interpolation\n\t\t\tint ipos0 = ipos1 - 1;\n\t\t\tif (ipos0 < 0) ipos0 = 0;\n\n\t\t\tint ipos3 = ipos1 + 2;\n\t\t\tif (ipos3 >= (int)sample.m_wav_length) ipos3 = (int)sample.m_wav_length - 1;\n\n\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t{\n\t\t\t\tfloat p0 = sample.m_wav_samples[ipos0*chn + c];\n\t\t\t\tfloat p1 = sample.m_wav_samples[ipos1*chn + c];\n\t\t\t\tfloat p2 = sample.m_wav_samples[ipos2*chn + c];\n\t\t\t\tfloat p3 = sample.m_wav_samples[ipos3*chn + c];\n\n\t\t\t\twave[c] = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t\t}\n\n\t\t}\n\t\telse\n\t\t{\n\t\t\tint ipos1 = (int)ceilf(((float)j - 0.5f)*sampleFreq / origin_SampleFreq);\n\t\t\tint ipos2 = (int)floorf(((float)j + 0.5f)*sampleFreq / origin_SampleFreq);\n\t\t\tif (ipos1 < 0) ipos1 = 0;\n\t\t\tif (ipos2 >= (int)sample.m_wav_length) ipos2 = (int)sample.m_wav_length - 1;\n\t\t\tint count = ipos2 - ipos1 + 1;\n\n\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t{\n\t\t\t\tfloat sum = 0.0f;\n\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t{\n\t\t\t\t\tsum += sample.m_wav_samples[ipos*chn + c];\n\t\t\t\t}\n\t\t\t\twave[c] = sum / (float)count;\n\t\t\t}\n\t\t}\n\n\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t{\n\t\t\toutBuf[j*chn + c] += k* wave[c] * mult;\n\t\t}\n\t}\n\n}\n\nvoid InstrumentMultiSample(const std::vector& samples, float* outBuf, unsigned outBufLen, float sampleFreq)\n{\n\tif (samples.size() < 1) return;\n\tunsigned chn = samples[0].m_chn;\n\n\tbool useSingle = false;\n\tunsigned I;\n\n\t{\n\t\tconst InstrumentSample& wav = samples[0];\n\t\tfloat origin_SampleFreq = wav.m_origin_freq / (float)wav.m_origin_sample_rate;\n\n\t\tif (sampleFreq <= origin_SampleFreq)\n\t\t{\n\t\t\tI = 0;\n\t\t\tuseSingle = true;\n\t\t}\n\t}\n\n\tif (!useSingle)\n\t{\n\t\tconst InstrumentSample& wav = samples[samples.size() - 1];\n\t\tfloat origin_SampleFreq = wav.m_origin_freq / (float)wav.m_origin_sample_rate;\n\n\t\tif (sampleFreq >= origin_SampleFreq)\n\t\t{\n\t\t\tI = (unsigned)(samples.size() - 1);\n\t\t\tuseSingle = true;\n\t\t}\n\t}\n\n\tif (!useSingle)\n\t{\n\t\tfor (size_t i = 0; i < samples.size() - 1; i++)\n\t\t{\n\t\t\tconst InstrumentSample& wav = samples[i + 1];\n\t\t\tfloat origin_SampleFreq = wav.m_origin_freq / (float)wav.m_origin_sample_rate;\n\n\t\t\tif (sampleFreq == origin_SampleFreq)\n\t\t\t{\n\t\t\t\tI = (unsigned)(i + 1);\n\t\t\t\tuseSingle = true;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\telse if (sampleFreq < origin_SampleFreq)\n\t\t\t{\n\t\t\t\tI = (unsigned)i;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\tmemset(outBuf, 0, sizeof(float)*outBufLen*chn);\n\tif (useSingle)\n\t{\n\t\ts_generateNoteWave(samples[I], outBuf, outBufLen, sampleFreq, 1.0f);\n\t}\n\telse\n\t{\n\t\tconst InstrumentSample& wav1 = samples[I];\n\t\tconst InstrumentSample& wav2 = samples[I + 1];\n\t\tfloat origin_SampleFreq1 = wav1.m_origin_freq / (float)wav1.m_origin_sample_rate;\n\t\tfloat origin_SampleFreq2 = wav2.m_origin_freq / (float)wav2.m_origin_sample_rate;\n\n\t\tfloat k2 = logf(sampleFreq / origin_SampleFreq1) / logf(origin_SampleFreq2 / origin_SampleFreq1);\n\t\tfloat k1 = 1.0f - k2;\n\n\t\ts_generateNoteWave(wav1, outBuf, outBufLen, sampleFreq, k1);\n\t\ts_generateNoteWave(wav2, outBuf, outBufLen, sampleFreq, k2);\n\t}\n\n\tfor (unsigned j = 0; j < outBufLen; j++)\n\t{\n\t\tfloat x2 = (float)j / (float)outBufLen;\n\t\tfloat amplitude = 1.0f - expf((x2 - 1.0f)*10.0f);\n\n\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\toutBuf[j*chn + c] = amplitude*outBuf[j*chn + c];\n\t}\n}\n" }, { "path": "BasicSamplers/InstrumentMultiSampler.h", "content": "#ifndef _InstrumentMultiSampler_h\n#define _InstrumentMultiSampler_h\n\n#include \n\nstruct InstrumentSample;\nvoid InstrumentMultiSample(const std::vector& samples, float* outBuf, unsigned outBufLen, float sampleFreq);\n\n#endif\n" }, { "path": "BasicSamplers/InstrumentSingleSampler.cpp", "content": "#include \n#include \n#include \"Sample.h\"\n#include \"InstrumentSingleSampler.h\"\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nvoid InstrumentSingleSample(const InstrumentSample& sample, float* outBuf, unsigned outBufLen, float sampleFreq)\n{\n\tunsigned chn = sample.m_chn;\n\tmemset(outBuf, 0, sizeof(float)*outBufLen*chn);\n\n\tfloat origin_SampleFreq = sample.m_origin_freq / (float)sample.m_origin_sample_rate;\n\tunsigned maxSample = (unsigned)((float)sample.m_wav_length*origin_SampleFreq / sampleFreq);\n\n\tfloat mult = 1.0f / sample.m_max_v;\n\n\tbool interpolation = sampleFreq <= origin_SampleFreq;\n\n\tfor (unsigned j = 0; j < min(outBufLen, maxSample); j++)\n\t{\n\t\tfloat x2 = (float)j / (float)outBufLen;\n\t\tfloat amplitude = 1.0f - expf((x2 - 1.0f)*10.0f);\n\n\t\tfloat wave[2];\n\t\tif (interpolation)\n\t\t{\n\t\t\tfloat pos = (float)j *sampleFreq / origin_SampleFreq;\n\t\t\tint ipos1 = (int)pos;\n\t\t\tfloat frac = pos - (float)ipos1;\n\t\t\tint ipos2 = ipos1 + 1;\n\t\t\tif (ipos2 >= (int)sample.m_wav_length) ipos2 = (int)sample.m_wav_length - 1;\n\n\t\t\t// linear interpolation\n\t\t\t//wave = m_wav_samples[ipos1] * (1.0f - frac) + m_wav_samples[ipos2] * frac;\n\n\t\t\t// cubic interpolation\n\t\t\tint ipos0 = ipos1 - 1;\n\t\t\tif (ipos0 < 0) ipos0 = 0;\n\n\t\t\tint ipos3 = ipos1 + 2;\n\t\t\tif (ipos3 >= (int)sample.m_wav_length) ipos3 = (int)sample.m_wav_length - 1;\n\n\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t{\n\t\t\t\tfloat p0 = sample.m_wav_samples[ipos0*chn + c];\n\t\t\t\tfloat p1 = sample.m_wav_samples[ipos1*chn + c];\n\t\t\t\tfloat p2 = sample.m_wav_samples[ipos2*chn + c];\n\t\t\t\tfloat p3 = sample.m_wav_samples[ipos3*chn + c];\n\n\t\t\t\twave[c] = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t\t}\n\n\t\t}\n\t\telse\n\t\t{\n\t\t\tint ipos1 = (int)ceilf(((float)j - 0.5f)*sampleFreq / origin_SampleFreq);\n\t\t\tint ipos2 = (int)floorf(((float)j + 0.5f)*sampleFreq / origin_SampleFreq);\n\t\t\tif (ipos1 < 0) ipos1 = 0;\n\t\t\tif (ipos2 >= (int)sample.m_wav_length) ipos2 = (int)sample.m_wav_length - 1;\n\t\t\tint count = ipos2 - ipos1 + 1;\n\n\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t{\n\t\t\t\tfloat sum = 0.0f;\n\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t{\n\t\t\t\t\tsum += sample.m_wav_samples[ipos*chn + c];\n\t\t\t\t}\n\t\t\t\twave[c] = sum / (float)count;\n\t\t\t}\n\t\t}\n\n\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t{\n\t\t\toutBuf[j*chn + c] = amplitude*wave[c] * mult;\n\t\t}\n\t}\n\n}\n" }, { "path": "BasicSamplers/InstrumentSingleSampler.h", "content": "#ifndef _InstrumentSingleSampler_h\n#define _InstrumentSingleSampler_h\n\nstruct InstrumentSample;\nvoid InstrumentSingleSample(const InstrumentSample& sample, float* outBuf, unsigned outBufLen, float sampleFreq);\n\n#endif\n" }, { "path": "BasicSamplers/PercussionSampler.cpp", "content": "#include \n#include \n#include \"Sample.h\"\n#include \"PercussionSampler.h\"\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nvoid PercussionSample(const Sample& sample, float* outBuf, unsigned outBufLen, float sampleRatio)\n{\n\tunsigned chn = sample.m_chn;\n\tmemset(outBuf, 0, sizeof(float)*outBufLen*chn);\n\n\tunsigned maxSample = (unsigned)((float)sample.m_wav_length*sampleRatio);\n\tfloat mult = 1.0f / sample.m_max_v;\n\n\tif (sampleRatio==1.0f)\n\t{\n\t\tfor (unsigned j = 0; j < min(outBufLen, maxSample); j++)\n\t\t{\n\t\t\tfloat x2 = (float)j / (float)outBufLen;\n\t\t\tfloat amplitude = 1.0f - expf((x2 - 1.0f)*10.0f);\n\n\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t{\n\t\t\t\toutBuf[j * chn + c] = amplitude*sample.m_wav_samples[j * chn + c] * mult;\n\t\t\t}\n\t\t}\n\t}\n\telse\n\t{\n\t\tbool interpolation = sampleRatio > 1.0f;\n\t\tfloat inv_sampleRatio = 1.0f / sampleRatio;\n\t\tfor (unsigned j = 0; j < min(outBufLen, maxSample); j++)\n\t\t{\n\t\t\tfloat x2 = (float)j / (float)outBufLen;\n\t\t\tfloat amplitude = 1.0f - expf((x2 - 1.0f)*10.0f);\n\n\t\t\tfloat wave[2];\n\t\t\tif (interpolation)\n\t\t\t{\n\t\t\t\tfloat pos = (float)j *inv_sampleRatio;\n\t\t\t\tint ipos1 = (int)pos;\n\t\t\t\tfloat frac = pos - (float)ipos1;\n\t\t\t\tint ipos2 = ipos1 + 1;\n\t\t\t\tif (ipos2 >= (int)sample.m_wav_length) ipos2 = (int)sample.m_wav_length - 1;\n\n\t\t\t\t// cubic interpolation\n\t\t\t\tint ipos0 = ipos1 - 1;\n\t\t\t\tif (ipos0 < 0) ipos0 = 0;\n\n\t\t\t\tint ipos3 = ipos1 + 2;\n\t\t\t\tif (ipos3 >= (int)sample.m_wav_length) ipos3 = (int)sample.m_wav_length - 1;\n\n\t\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t\t{\n\t\t\t\t\tfloat p0 = sample.m_wav_samples[ipos0*chn + c];\n\t\t\t\t\tfloat p1 = sample.m_wav_samples[ipos1*chn + c];\n\t\t\t\t\tfloat p2 = sample.m_wav_samples[ipos2*chn + c];\n\t\t\t\t\tfloat p3 = sample.m_wav_samples[ipos3*chn + c];\n\n\t\t\t\t\twave[c] = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tint ipos1 = (int)ceilf(((float)j - 0.5f)*inv_sampleRatio);\n\t\t\t\tint ipos2 = (int)floorf(((float)j + 0.5f)*inv_sampleRatio);\n\t\t\t\tif (ipos1 < 0) ipos1 = 0;\n\t\t\t\tif (ipos2 >= (int)sample.m_wav_length) ipos2 = (int)sample.m_wav_length - 1;\n\t\t\t\tint count = ipos2 - ipos1 + 1;\n\n\t\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t\t{\n\t\t\t\t\tfloat sum = 0.0f;\n\t\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t\t{\n\t\t\t\t\t\tsum += sample.m_wav_samples[ipos*chn + c];\n\t\t\t\t\t}\n\t\t\t\t\twave[c] = sum / (float)count;\n\t\t\t\t}\n\t\t\t}\n\t\t\tfor (unsigned c = 0; c < chn; c++)\n\t\t\t{\n\t\t\t\toutBuf[j*chn + c] = amplitude*wave[c] * mult;\n\t\t\t}\n\t\t}\n\n\t}\n\n}\n\n" }, { "path": "BasicSamplers/PercussionSampler.h", "content": "#ifndef _PercussionSampler_h\n#define _PercussionSampler_h\n\nstruct Sample;\nvoid PercussionSample(const Sample& sample, float* outBuf, unsigned outBufLen, float sampleRatio);\n\n#endif\n" }, { "path": "BasicSamplers/Sample.h", "content": "#pragma once\n\nstruct Sample\n{\n\tSample() {}\n\tvirtual ~Sample() {}\n\n\tunsigned m_wav_length;\n\tunsigned m_chn;\n\tfloat *m_wav_samples;\n\tfloat m_max_v;\n\tunsigned m_origin_sample_rate;\n};\n\nstruct InstrumentSample : public Sample\n{\n\tfloat m_origin_freq;\n};\n\n\n" }, { "path": "BasicSamplers/api.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\tSCOREDRAFT_API void* SampleCreate(unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v);\n\tSCOREDRAFT_API void* InstrumentSampleCreate(unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v, float origin_freq);\n\tSCOREDRAFT_API void SampleDestroy(void *ptr);\n\tSCOREDRAFT_API void PercussionGenerate(void* ptr_wavbuf, void* ptr_sample, float fduration);\n\tSCOREDRAFT_API void InstrumentSingleGenerate(void* ptr_wavbuf, void* ptr_sample, float freq, float fduration);\n\tSCOREDRAFT_API void InstrumentMultiGenerate(void* ptr_wavbuf, void* ptr_sample_lst, float freq, float fduration);\n}\n\n#include \n#include \n#include \"Sample.h\"\n#include \"FrequencyDetection.h\"\n#include \"PercussionSampler.h\"\n#include \"InstrumentSingleSampler.h\"\n#include \"InstrumentMultiSampler.h\"\n\nvoid CreateSample(Sample* sample, unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v)\n{\n\tF32Buf* buf = (F32Buf*)ptr_f32_buf;\t\n\tif (max_v <= 0.0f)\n\t{\n\t\tmax_v = 0.0f;\n\t\tfor (size_t i = 0; i < buf->size(); i++)\n\t\t{\n\t\t\tfloat v = fabsf((*buf)[i]);\n\t\t\tif (v > max_v) max_v = v;\n\t\t}\n\t}\n\n\tsample->m_wav_length = (unsigned)buf->size()/chn;\n\tsample->m_chn = chn;\n\tsample->m_wav_samples = buf->data();\n\tsample->m_max_v = max_v;\n\tsample->m_origin_sample_rate = origin_sample_rate;\t\t\n}\n\nvoid* SampleCreate(unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v)\n{\n\tSample* sample = new Sample;\n\tCreateSample(sample, origin_sample_rate, chn, ptr_f32_buf, max_v);\n\treturn sample;\n}\n\n\nstatic float s_DetectBaseFreq(const Sample& sample)\n{\n\tfloat* localMono = nullptr;\n\tfloat* pSamples = nullptr;\n\n\tif (sample.m_chn == 1)\n\t{\n\t\tpSamples = sample.m_wav_samples;\n\t}\n\telse if (sample.m_chn == 2)\n\t{\n\t\tlocalMono = new float[sample.m_wav_length];\n\t\tpSamples = localMono;\n\t\tfor (unsigned i = 0; i < sample.m_wav_length; i++)\n\t\t{\n\t\t\tlocalMono[i] = 0.5f*(sample.m_wav_samples[i * 2] + sample.m_wav_samples[i * 2 + 1]);\n\t\t}\n\t}\n\tBuffer buf;\n\tbuf.m_size = sample.m_wav_length;\n\tbuf.m_data = pSamples;\n\tfloat baseFreq = fetchFrequency(buf, sample.m_origin_sample_rate);\n\tdelete[] localMono;\n\n\treturn baseFreq;\n}\n\n\nvoid* InstrumentSampleCreate(unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v, float origin_freq)\n{\n\tInstrumentSample* sample = new InstrumentSample;\n\tCreateSample(sample, origin_sample_rate, chn, ptr_f32_buf, max_v);\n\tif (origin_freq <= 0.0f)\n\t{\n\t\tsample->m_origin_freq = s_DetectBaseFreq(*sample);\n\t}\n\telse\n\t{\n\t\tsample->m_origin_freq = origin_freq;\n\t}\n\treturn sample;\n}\n\nvoid SampleDestroy(void *ptr)\n{\n\tdelete (Sample*)ptr;\n}\n\nvoid PercussionGenerate(void* ptr_wavbuf, void* ptr_sample, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tSample* sample = (Sample*)ptr_sample;\n\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\t\n\twavbuf->Allocate(sample->m_chn, len);\n\n\tPercussionSample(*sample, wavbuf->m_data, (unsigned)len, sampleRate / (float)sample->m_origin_sample_rate);\n}\n\nvoid InstrumentSingleGenerate(void* ptr_wavbuf, void* ptr_sample, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tInstrumentSample* sample = (InstrumentSample*)ptr_sample;\n\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(sample->m_chn, len);\n\n\tInstrumentSingleSample(*sample, wavbuf->m_data, (unsigned)len, sampleFreq);\n}\n\nstatic int compareSampleWav(const void* a, const void* b)\n{\n\tInstrumentSample& wavA = *((InstrumentSample*)a);\n\tInstrumentSample& wavB = *((InstrumentSample*)b);\n\n\tfloat origin_SampleFreqA = wavA.m_origin_freq / (float)wavA.m_origin_sample_rate;\n\tfloat origin_SampleFreqB = wavB.m_origin_freq / (float)wavB.m_origin_sample_rate;\n\n\treturn origin_SampleFreqA > origin_SampleFreqB ? 1 : -1;\n}\n\nvoid InstrumentMultiGenerate(void* ptr_wavbuf, void* ptr_sample_lst, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tPtrArray* sampleList = (PtrArray*)ptr_sample_lst;\t\n\n\tunsigned chn = 0;\n\tstd::vector samples;\n\tfor (size_t i = 0; i < sampleList->size(); i++)\n\t{\t\t\n\t\tInstrumentSample* sample = (InstrumentSample*)(*sampleList)[i];\t\n\n\t\tif (i == 0)\n\t\t\tchn = sample->m_chn;\n\t\telse\n\t\t\tif (chn != sample->m_chn)\n\t\t\t{\n\t\t\t\tprintf(\"All samples does not have the same number of channels\\n\");\n\t\t\t\treturn;\n\t\t\t}\n\n\t\tsamples.push_back(*sample);\n\t}\n\tstd::qsort(samples.data(), samples.size(), sizeof(InstrumentSample), compareSampleWav);\n\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(chn, len);\n\n\tInstrumentMultiSample(samples, wavbuf->m_data, (unsigned)len, sampleFreq);\n}\n" }, { "path": "CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\nproject(ScoreDraft)\n\nIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)\n SET(CMAKE_INSTALL_PREFIX ../Test CACHE PATH \"Install path\" FORCE)\nENDIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)\n\nadd_subdirectory(ScoreDraftCore)\nadd_subdirectory(SimpleInstruments)\nadd_subdirectory(KarplusStrong)\nadd_subdirectory(BasicSamplers)\nadd_subdirectory(SoundFont2)\nadd_subdirectory(VoiceSampler)\n\nadd_subdirectory(MIDIWriter)\n\nset(CMAKE_POSITION_INDEPENDENT_CODE ON)\nadd_subdirectory(thirdparty/portaudio)\nadd_subdirectory(thirdparty/glfw)\n# add_subdirectory(thirdparty/glew)\n\nadd_subdirectory(PCMPlayer)\nadd_subdirectory(Meteor)\n\nadd_subdirectory(python)\n" }, { "path": "DSPUtil/complex.cpp", "content": "#include \n#include \"stdio.h\"\n#include \"complex.h\"\n\ndouble DCEnergy(const DComp* c)\n{\n\treturn c->Im*c->Im + c->Re*c->Re;\n}\n\ndouble DCAbs(const DComp* c)\n{\n\treturn sqrt(c->Im*c->Im+c->Re*c->Re);\n}\ndouble DCAng(const DComp* c)\n{\n\treturn atan2(c->Im,c->Re);\n}\nvoid DCSetAA(DComp* c,double Abs,double Ang)\n{\n\tc->Re=Abs*cos(Ang);\n\tc->Im=Abs*sin(Ang);\n}\nvoid DCConjugate(DComp* c,const DComp* c1)\n{\n\tc->Re=c1->Re;\n\tc->Im=-c1->Im;\n}\n\nvoid DCAdd(DComp* c,const DComp* c1,const DComp* c2)\n{\n\tc->Re=c1->Re+c2->Re;\n\tc->Im=c1->Im+c2->Im;\n}\nvoid DCSub(DComp* c,const DComp* c1,const DComp* c2)\n{\n\tc->Re=c1->Re-c2->Re;\n\tc->Im=c1->Im-c2->Im;\n}\nvoid DCMul(DComp* c,const DComp* c1,const DComp* c2)\n{\n\tDComp temp;\n\ttemp.Re=c1->Re*c2->Re-c1->Im*c2->Im;\n\ttemp.Im=c1->Re*c2->Im+c1->Im*c2->Re;\n\t*c=temp;\n}\nvoid DCCW90(DComp* c,const DComp* c1)\n{\n\tDComp temp;\n\ttemp.Im=c1->Re;\n\ttemp.Re=-c1->Im;\n\t*c=temp;\n}\nvoid DCCCW90(DComp* c,const DComp* c1)\n{\n\tDComp temp;\n\ttemp.Im=-c1->Re;\n\ttemp.Re=c1->Im;\n\t*c=temp;\n}\nvoid DCPowN(DComp* c,const DComp* c1,int n)\n{\n\tDCSetAA(c,pow(DCAbs(c1),n),DCAng(c1)*n);\n}\nvoid DCPrint(const DComp *c,FILE* f)\n{\n\tif (c->Im==0) fprintf(f,\"%g\",c->Re);\n\tif (c->Im>0) fprintf(f,\"%g+%gj\",c->Re,c->Im);\n\tif (c->Im<0) fprintf(f,\"%g%gj\",c->Re,c->Im);\n}" }, { "path": "DSPUtil/complex.h", "content": "#ifndef YF_COMPLEX\n#define YF_COMPLEX\ntypedef struct\n{\n\tdouble Re;\n\tdouble Im;\n}DComp;\ndouble DCEnergy(const DComp* c);\ndouble DCAbs(const DComp*);\ndouble DCAng(const DComp*);\nvoid DCSetAA(DComp*,double,double);\nvoid DCConjugate(DComp*,const DComp*);\nvoid DCAdd(DComp*,const DComp*,const DComp*);\nvoid DCSub(DComp*,const DComp*,const DComp*);\nvoid DCMul(DComp*,const DComp*,const DComp*);\nvoid DCCW90(DComp*,const DComp*);\nvoid DCCCW90(DComp*,const DComp*);\nvoid DCPowN(DComp*,const DComp*,int n);\n#endif" }, { "path": "DSPUtil/fft.cpp", "content": "#include \"fft.h\"\n#include \"math.h\"\nvoid fft(DComp *a,unsigned l)\n{\n\tDComp u,w,t;\t\n\tunsigned n=1,nv2,i,j,k;\n\tunsigned le,lei,ip,m;\n\tdouble tmp;\n\tn<<=l;\n\tnv2=n>>1;\n\tj=0;\n\tfor (i=0;i>=1;\n\t\t}\n\t\tj+=k;\n\t}\n\tle=1;\n\tfor(m=1;m<=l;m++)\n\t{\n\t\tlei=le;\n\t\tle<<=1;\n\t\tu.Re=1;\tu.Im=0;\n\t\ttmp=PI/lei;\n\t\tw.Re=cos(tmp); w.Im=-sin(tmp);\n\t\tfor (j=0;j>1;\n\tj=0;\n\tfor (i=0;i>=1;\n\t\t}\n\t\tj+=k;\n\t}\n\tle=1;\n\tfor(m=1;m<=l;m++)\n\t{\n\t\tlei=le;\n\t\tle<<=1;\n\t\tu.Re=0.5;\tu.Im=0;\n\t\ttmp=PI/lei;\n\t\tw.Re=cos(tmp); w.Im=sin(tmp);\n\t\tfor (j=0;jIm*=0.5;\n\t\t\t\t(a+i)->Re*=0.5;\n\t\t\t\tDCSub(a+ip,a+i,&t);\n\t\t\t\tDCAdd(a+i,a+i,&t);\n\t\t\t}\n\t\t\tDCMul(&u,&u,&w);\n\t\t}\n\t}\n}" }, { "path": "DSPUtil/fft.h", "content": "#ifndef YF_FFT\n#define YF_FFT\n#include \"complex.h\"\n#define PI 3.1415926535897932384626433832795\nvoid fft(DComp *a,unsigned l);\nvoid ifft(DComp *a,unsigned l);\n#endif" }, { "path": "KarplusStrong/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(KarplusStrong)\n\nset (INCLUDE_DIR\n../ScoreDraftCore\n../DSPUtil\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nadd_library (KarplusStrong SHARED KarplusStrong.cpp ../DSPUtil/complex.cpp ../DSPUtil/fft.cpp)\ntarget_link_libraries(KarplusStrong ScoreDraftCore)\n\nif (WIN32) \ntarget_compile_definitions(KarplusStrong PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS KarplusStrong RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS KarplusStrong DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "KarplusStrong/KarplusStrong.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\tSCOREDRAFT_API void KarplusStrongGenerate(void* ptr_wavbuf, float freq, float fduration, float cut_freq, float loop_gain, float sustain_gain);\n}\n\n#include \n#include \n#include \n#include \n#include \n#include \"fft.h\"\n\ninline float rand01()\n{\n\tfloat f = (float)rand() / (float)RAND_MAX;\n\tif (f < 0.0000001f) f = 0.0000001f;\n\tif (f > 0.9999999f) f = 0.9999999f;\n\treturn f;\n}\n\ninline void GeneratePinkNoise(float period, std::vector& buf)\n{\n\tunsigned uLen = (unsigned)ceilf(period);\n\tunsigned l = 0;\n\tunsigned fftLen = 1;\n\twhile (fftLen < uLen)\n\t{\n\t\tfftLen <<= 1;\n\t\tl++;\n\t}\n\n\tstd::vector fftData(fftLen);\n\tmemset(&fftData[0], 0, sizeof(DComp)*fftLen);\n\n\tfor (unsigned i = 1; i < (unsigned)(period) / 2; i++)\n\t{\n\t\tfloat amplitude = (float)fftLen / sqrtf((float)i);\n\t\tfloat phase = rand01()*(float)(2.0*PI);\n\t\tfftData[i].Re = (double)(amplitude*cosf(phase));\n\t\tfftData[i].Im = (double)(amplitude*sinf(phase));\n\n\t\tfftData[fftLen - i].Re = fftData[i].Re;\n\t\tfftData[fftLen - i].Im = -fftData[i].Im;\n\t}\n\n\tifft(&fftData[0], l);\n\n\tunsigned pnLen = (unsigned)ceilf(period*2.0f);\t\n\tbuf.resize(pnLen);\n\n\tfloat rate = (float)fftLen / period;\n\tfor (unsigned i = 0; i < pnLen; i++)\n\t{\n\t\tint ipos1 = (int)ceilf(((float)i - 0.5f)*rate);\n\t\tif (ipos1 < 0) ipos1 = 0;\n\t\tint ipos2 = (int)floorf(((float)i + 0.5f)*rate);\n\t\tint count = ipos2 - ipos1 + 1;\n\n\t\tfloat sum = 0.0f;\n\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t{\n\t\t\tint _ipos = ipos;\n\t\t\twhile (_ipos >= fftLen) _ipos -= fftLen;\n\t\t\tsum += (float)fftData[_ipos].Re;\n\t\t}\n\t\tbuf[i] = sum / (float)count;\n\t}\t\n}\n\nvoid KarplusStrongGenerate(void* ptr_wavbuf, float freq, float fduration, float cut_freq, float loop_gain, float sustain_gain)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat sustain_periods = logf(0.01f) / logf(sustain_gain);\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\n\tfloat period = sampleRate / freq;\n\tstd::vector pinkNoise;\n\tGeneratePinkNoise(period, pinkNoise);\n\n\tfloat sustainLen = sustain_periods * period;\n\tsize_t totalLen = (size_t)ceilf(fNumOfSamples + sustainLen);\n\twavbuf->Allocate(1, totalLen);\t\n\n\tcut_freq = cut_freq / 261.626f* freq;\n\tfloat a = (float)(1.0 - exp(-2.0*PI* cut_freq / sampleRate));\n\n\tunsigned pos = 0;\n\twhile (pos < totalLen)\n\t{\n\t\tfloat value = 0.0f;\n\t\tif ((float)pos < period*2.0f)\n\t\t\tvalue += pinkNoise[pos] * 0.5f*(cosf(((float)pos - period) / period * PI) + 1.0f);\n\n\t\tif ((float)pos >= period)\n\t\t{\n\t\t\tfloat gain = (float)pos < fNumOfSamples ? loop_gain : sustain_gain;\n\n\t\t\tfloat refPos = (float)pos - period;\n\n\t\t\tint refPos1 = (int)refPos;\n\t\t\tint refPos2 = refPos1 + 1;\n\t\t\tfloat frac = refPos - (float)refPos1;\n\n\t\t\t// linear interpolation\n\t\t\tfloat ref = wavbuf->m_data[refPos1] * (1.0f - frac) + wavbuf->m_data[refPos2] * frac;\n\n\t\t\tvalue += gain * a*ref + (1.0f - a)*wavbuf->m_data[pos - 1];\n\t\t}\n\n\n\t\twavbuf->m_data[pos] = value;\n\t\tpos++;\n\t}\n}\n\n" }, { "path": "LICENSE", "content": "Copyright (C) 2018 - 2021 Fei Yang\n\nPermission is hereby granted, free of charge, to any person obtaining a copy of\nthis software and associated documentation files (the \"Software\"), to deal in\nthe Software without restriction, including without limitation the rights to\nuse, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\nof the Software, and to permit persons to whom the Software is furnished to do\nso, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in all\ncopies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE.\n\nAcknowledgements\n\nSource code under /SoundFont2 is based on \nTinySoundFont, Copyright (C) 2017 Bernhard Schelling (https://github.com/schellingb/TinySoundFont)\n\nNoto Sans Font: /thirdparty/fonts/NotoSansSC-Bold.otf\nLicensed under the Open Font License (https://fonts.google.com/noto/specimen/Noto+Sans+SC)\n\nFreeType: /thirdparty/freetype\nLicensed: https://gitlab.freedesktop.org/freetype/freetype/-/blob/master/docs/FTL.TXT\n\nGLFW: /thirdparty/glfw\nLicensed: https://www.glfw.org/license.html\n\nPortAudio: /thirdparty/portaudio\nLicensed: http://www.portaudio.com/license.html\n\nAudio Samples\nFrom https://freewavesamples.com\n\n" }, { "path": "MIDIWriter/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(MIDIWriter)\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++14)\nadd_compile_options(-fPIC)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nadd_library (MIDIWriter SHARED MIDIWriter.cpp)\n\nif (WIN32) \ninstall(TARGETS MIDIWriter RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS MIDIWriter DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "MIDIWriter/MIDIWriter.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\tSCOREDRAFT_API void* NoteCreate(float freq_rel, int duration);\n\tSCOREDRAFT_API void NoteDestroy(void* ptr);\n\tSCOREDRAFT_API void* WriteToMidi(void* ptr_seq_list, unsigned tempo, float refFreq, const char* fileName);\n}\n\n#include \n#include \n#include \n\ninline void ByteSwap(unsigned short& word)\n{\n\tunsigned short a = word & 0xFF;\n\ta <<= 8;\n\tword >>= 8;\n\tword |= a;\n}\n\ninline void ByteSwap(unsigned& word)\n{\n\tunsigned a = word & 0xFF;\n\ta <<= 24;\n\tword >>= 8;\n\tunsigned b = word & 0xFF;\n\tb <<= 16;\n\tword >>= 8;\n\tunsigned c = word & 0xFF;\n\tc <<= 8;\n\tword |= a | b | c;\n}\n\ninline void ToVariableLength(unsigned fixed, unsigned& variable, unsigned& bytes)\n{\n\tvariable = 0;\n\tbytes = 1;\n\tunsigned mask = 0;\n\twhile (fixed)\n\t{\n\t\tvariable += (fixed & 0x7F) | mask;\n\t\tfixed >>= 7;\n\t\tif (fixed)\n\t\t{\n\t\t\tvariable <<= 8;\n\t\t\tbytes++;\n\t\t\tmask = 0x80;\n\t\t}\n\t}\n}\n\n\ninline void WriteBigEdianWord(FILE *fp, unsigned short aword)\n{\n\tByteSwap(aword);\n\tfwrite(&aword, 2, 1, fp);\n}\n\ninline void WriteBigEdianDWord(FILE *fp, unsigned int adword)\n{\n\tByteSwap(adword);\n\tfwrite(&adword, 4, 1, fp);\n}\n\ninline void WriteVariableLengthDWord(FILE *fp, unsigned fixeddword)\n{\n\tunsigned variable;\n\tunsigned bytes;\n\tToVariableLength(fixeddword, variable, bytes);\n\tfwrite(&variable, 1, bytes, fp);\n}\n\n\nstruct Note\n{\n\tfloat m_freq_rel = -1.0f;\n\tint m_duration = 48;\n};\n\nvoid* NoteCreate(float freq_rel, int duration)\n{\n\treturn new Note({ freq_rel, duration });\n}\n\nvoid NoteDestroy(void* ptr)\n{\n\tdelete (Note*)ptr;\n}\n\nstruct NoteEvent\n{\n\tbool isOn;\n\tunsigned time;\n\tunsigned char note;\n};\n\ntypedef std::vector NoteEventList;\n\ninline void AddNoteEvent(NoteEventList& list, const NoteEvent& nevent)\n{\n\tif (list.empty() || (list.end() - 1)->time <= nevent.time)\n\t{\n\t\tlist.push_back(nevent);\n\t\treturn;\n\t}\n\n\tNoteEventList::iterator it = list.end() - 1;\n\twhile (it != list.begin() && (it - 1)->time > nevent.time) it--;\n\tlist.insert(it, nevent);\n}\n\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\n#define TIME_DIVISION 48\n\nvoid* WriteToMidi(void* ptr_seq_list, unsigned tempo, float refFreq, const char* fileName)\n{\n\tstd::vector*>* seqList = (std::vector*>*)ptr_seq_list;\n\tsize_t numOfTracks = seqList->size();\n\n\tFILE *fp = fopen(fileName, \"wb\");\n\tfwrite(\"MThd\", 1, 4, fp);\n\n\tWriteBigEdianDWord(fp, 6);\n\tWriteBigEdianWord(fp, 1);\n\tWriteBigEdianWord(fp, (unsigned short)numOfTracks);\n\tWriteBigEdianWord(fp, TIME_DIVISION);\n\n\tunsigned timeFactor = TIME_DIVISION / 48;\n\n\t//pitch shift\n\tfloat pitchShift = logf(refFreq / 261.626f)*12.0f / logf(2.0f) + 0.5f;\n\tunsigned maxTrackLength = 0;\n\tfor (unsigned i = 0; i < numOfTracks; i++)\n\t{\n\t\tconst std::vector& seq = *(*seqList)[i];\n\n\t\tfwrite(\"MTrk\", 1, 4, fp);\n\t\tWriteBigEdianDWord(fp, 0); // trackLength;\n\n\t\tunsigned beginPoint = ftell(fp);\n\n\t\tunsigned char aByte;\n\n\t\t//Tempo Event\t\n\t\tWriteVariableLengthDWord(fp, 0);\n\t\taByte = 0xff;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = 0x51;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = 3;\n\t\tfwrite(&aByte, 1, 1, fp);\n\n\t\tunsigned theTempo = 60000000 / tempo;\n\t\taByte = (theTempo & 0xff0000) >> 16;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = (theTempo & 0xff00) >> 8;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = theTempo & 0xff;\n\t\tfwrite(&aByte, 1, 1, fp);\n\n\t\t//Note Events\n\t\tNoteEventList elist;\n\n\t\tunsigned timeTicks = 0;\n\t\tunsigned j;\n\t\tfor (j = 0; j < seq.size(); j++)\n\t\t{\n\t\t\tNoteEvent nevent;\n\t\t\tif (seq[j]->m_freq_rel < 0.0f)\n\t\t\t\ttimeTicks += seq[j]->m_duration*timeFactor;\n\t\t\telse if (seq[j]->m_freq_rel > 0.0f)\n\t\t\t{\n\t\t\t\tnevent.isOn = true;\n\t\t\t\tnevent.time = timeTicks;\n\t\t\t\tnevent.note = (unsigned char)(logf(seq[j]->m_freq_rel)*12.0f / logf(2.0f) + 60.0f + pitchShift);\n\t\t\t\tAddNoteEvent(elist, nevent);\n\n\t\t\t\ttimeTicks += seq[j]->m_duration*timeFactor;\n\t\t\t\tnevent.isOn = false;\n\t\t\t\tnevent.time = timeTicks;\n\t\t\t\tAddNoteEvent(elist, nevent);\n\t\t\t}\n\t\t}\n\t\tmaxTrackLength = max(maxTrackLength, timeTicks);\n\n\t\ttimeTicks = 0;\n\t\tfor (j = 0; j < elist.size(); j++)\n\t\t{\n\t\t\tunsigned start = elist[j].time - timeTicks;\n\t\t\ttimeTicks = elist[j].time;\n\t\t\tWriteVariableLengthDWord(fp, start);\n\n\t\t\tif (elist[j].isOn)\n\t\t\t\taByte = 0x90;\n\t\t\telse\n\t\t\t\taByte = 0x80;\n\t\t\tfwrite(&aByte, 1, 1, fp);\n\n\t\t\taByte = elist[j].note;\n\t\t\tfwrite(&aByte, 1, 1, fp);\n\n\t\t\taByte = 64;\n\t\t\tfwrite(&aByte, 1, 1, fp);\n\t\t}\n\n\t\t//// End of Track\n\t\taByte = 0;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = 0xff;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = 0x2f;\n\t\tfwrite(&aByte, 1, 1, fp);\n\t\taByte = 0;\n\t\tfwrite(&aByte, 1, 1, fp);\n\n\t\t//////////////////////////\n\n\t\tunsigned length = ftell(fp) - beginPoint;\n\t\tfseek(fp, beginPoint - 4, SEEK_SET);\n\t\tWriteBigEdianDWord(fp, length);\n\t\tfseek(fp, length, SEEK_CUR);\n\t}\n\n\tfclose(fp);\n}\n\n" }, { "path": "Meteor/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(Meteor)\n\nset(SOURCES\napi.cpp\nMeteor.cpp\nMeteorPlayer.cpp\nDrawText.cpp\n)\n\nset(HEADERS \nSubListLookUp.h\nMeteor.h\nMeteorPlayer.h\nDrawText.h\nbase64.hpp\nblob.hpp\n)\n\n\nset (INCLUDE_DIR\n../ScoreDraftCore\n../thirdparty/portaudio/include\n../thirdparty/glfw/include\n../thirdparty/fonts\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\n\nset (INCLUDE_DIR\n${INCLUDE_DIR}\n../thirdparty/freetype/include/freetype2\n)\n\nset (LIB_DIR\n../thirdparty/freetype/lib/\n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\n\nset (INCLUDE_DIR\n${INCLUDE_DIR}\n/usr/include/freetype2\n)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nlink_directories(${LIB_DIR})\nadd_definitions(${DEFINES})\nadd_library (Meteor SHARED ${SOURCES} ${HEADERS})\ntarget_link_libraries(Meteor ScoreDraftCore portaudio_static glfw freetype)\n\nif (WIN32) \ntarget_link_libraries(Meteor opengl32)\nelse()\ntarget_link_libraries(Meteor GL)\nendif()\n\nif (WIN32) \ntarget_compile_definitions(Meteor PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS Meteor RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS Meteor DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "Meteor/DrawText.cpp", "content": "#include \"DrawText.h\"\n\n#include \n#include FT_FREETYPE_H\n\n#include \n#include \n#include \n#include \n#include \n#include \n\n#include \"NotoSansSC-Bold.hpp\"\n\ninline bool exists_test(const char* name)\n{\n\tif (FILE *file = fopen(name, \"r\"))\n\t{\n\t\tfclose(file);\n\t\treturn true;\n\t}\n\telse\n\t{\n\t\treturn false;\n\t}\n}\n\n\nclass LibHolder\n{\npublic:\n\tstatic LibHolder& singlton()\n\t{\n\t\tthread_local static LibHolder* lh = nullptr;\n\t\tif (lh == nullptr)\n\t\t{\n\t\t\tlh = new LibHolder;\n\t\t}\n\t\treturn *lh;\n\t}\n\n\tFT_Library get_library() const\n\t{\n\t\treturn m_library;\n\t}\n\n\tvoid add_face(const std::string& name, const std::string& path_ttf)\n\t{\n\t\tFT_New_Face(m_library, path_ttf.c_str(), 0, &m_faces[name]);\n\t}\n\n\tvoid set_current_face(const std::string& name)\n\t{\n\t\tm_name_current_face = name;\n\t}\n\n\tFT_Face get_face(const std::string& name = \"\") const\n\t{\n\t\tstd::string fnt_name = name;\n\t\tif (fnt_name == \"\") fnt_name = m_name_current_face;\n\t\tauto iter = m_faces.find(fnt_name);\n\t\tif (iter == m_faces.end())\n\t\t{\n\t\t\treturn m_faces.begin()->second;\n\t\t}\n\t\telse\n\t\t{\n\t\t\treturn iter->second;\n\t\t}\n\t}\n\nprivate:\n\tFT_Library m_library;\n\tstd::unordered_map m_faces;\n\tstd::string m_name_current_face;\n\n\tLibHolder()\n\t{\n\t\tFT_Init_FreeType(&m_library);\n\t\tFT_New_Memory_Face(m_library, (const FT_Byte*)noto_sans_bold, noto_sans_bold_size, 0, &m_faces[\"noto_sans_bold\"]);\n\t}\n\n\t~LibHolder()\n\t{\n\t\tfor (auto iter = m_faces.begin(); iter != m_faces.end(); iter++)\n\t\t{\n\t\t\tFT_Done_Face(iter->second);\n\t\t}\n\t\tFT_Done_FreeType(m_library);\n\t}\n};\n\n#define FT_LIB LibHolder::singlton().get_library()\n#define FT_FACE LibHolder::singlton().get_face()\n\nvoid FTAddFont(const std::string& name, const std::string& path_ttf)\n{\n\tLibHolder::singlton().add_face(name, path_ttf);\n}\n\nvoid FTSetCurrentFont(const std::string& name)\n{\n\tLibHolder::singlton().set_current_face(name);\n}\n\nstd::wstring UTF8_to_wchar(const char * in)\n{\n\tstd::wstring out;\n\tunsigned int codepoint;\n\twhile (*in != 0)\n\t{\n\t\tunsigned char ch = static_cast(*in);\n\t\tif (ch <= 0x7f)\n\t\t\tcodepoint = ch;\n\t\telse if (ch <= 0xbf)\n\t\t\tcodepoint = (codepoint << 6) | (ch & 0x3f);\n\t\telse if (ch <= 0xdf)\n\t\t\tcodepoint = ch & 0x1f;\n\t\telse if (ch <= 0xef)\n\t\t\tcodepoint = ch & 0x0f;\n\t\telse\n\t\t\tcodepoint = ch & 0x07;\n\t\t++in;\n\t\tif (((*in & 0xc0) != 0x80) && (codepoint <= 0x10ffff))\n\t\t{\n\t\t\tif (sizeof(wchar_t) > 2)\n\t\t\t\tout.append(1, static_cast(codepoint));\n\t\t\telse if (codepoint > 0xffff)\n\t\t\t{\n\t\t\t\tout.append(1, static_cast(0xd800 + (codepoint >> 10)));\n\t\t\t\tout.append(1, static_cast(0xdc00 + (codepoint & 0x03ff)));\n\t\t\t}\n\t\t\telse if (codepoint < 0xd800 || codepoint >= 0xe000)\n\t\t\t\tout.append(1, static_cast(codepoint));\n\t\t}\n\t}\n\treturn out;\n}\n\n\nstruct Character\n{\n\tint width = 0;\n\tint height = 0;\n\tint offset_x = 0;\n\tint offset_y = 0;\n\tstd::vector data;\n};\n\n\nText::Text(const char* text, int size)\n{\n\tstd::wstring wtext = UTF8_to_wchar(text);\n\tsize_t total_chars = wtext.size();\n\n\tFT_Set_Char_Size(FT_FACE, 0, size * 64, 72, 72);\n\tFT_GlyphSlot slot = FT_FACE->glyph;\n\tstd::vector characters(total_chars);\n\n\tint min_x = 0x7FFFFFFF;\n\tint max_x = 0x80000000;\n\tint min_y = 0x7FFFFFFF;\n\tint max_y = 0x80000000;\n\n\tint off_x = 0;\n\tint off_y = size;\n\n\tfor (size_t j = 0; j < total_chars; j++)\n\t{\n\t\twchar_t c = wtext[j];\n\t\tFT_Load_Char(FT_FACE, c, FT_LOAD_DEFAULT);\n\t\tFT_Render_Glyph(slot, FT_RENDER_MODE_NORMAL);\n\t\tCharacter& character = characters[j];\n\t\tcharacter.offset_x = off_x + slot->bitmap_left;\n\t\tcharacter.offset_y = off_y - slot->bitmap_top;\n\t\tcharacter.width = (int)slot->bitmap.width;\n\t\tcharacter.height = (int)slot->bitmap.rows;\n\t\tcharacter.data.resize(character.width*character.height);\n\t\tif (character.width > 0 && character.height > 0)\n\t\t\tmemcpy(character.data.data(), slot->bitmap.buffer, character.width*character.height);\n\t\tif (character.offset_x < min_x) min_x = character.offset_x;\n\t\tif (character.offset_y < min_y) min_y = character.offset_y;\n\t\tif (character.offset_x + character.width > max_x) max_x = character.offset_x + character.width;\n\t\tif (character.offset_y + character.height > max_y) max_y = character.offset_y + character.height;\n\t\toff_x += (slot->advance.x >> 6);\n\t\toff_y += slot->advance.y >> 6;\n\t}\n\n\tm_width = max_x - min_x;\n\tm_height = max_y - min_y;\n\tm_offset_x = min_x;\n\tm_offset_y = min_y;\n\tm_data.resize(m_width*m_height, 0);\n\n\tfor (size_t i = 0; i < total_chars; i++)\n\t{\n\t\tconst Character& character = characters[i];\n\t\tint off_x = character.offset_x - m_offset_x;\n\t\tint off_y = character.offset_y - m_offset_y;\n\n\t\tfor (int y = 0; y < character.height; y++)\n\t\t{\n\t\t\tfor (int x = 0; x < character.width; x++)\n\t\t\t{\n\t\t\t\tint pos_x = x + off_x;\n\t\t\t\tint pos_y = y + off_y;\n\t\t\t\tm_data[pos_x + pos_y * m_width] = character.data[x + y * character.width];\n\t\t\t}\n\t\t}\n\t}\t\n}\n\nText::~Text()\n{\n\n}\n\n" }, { "path": "Meteor/DrawText.h", "content": "#pragma once\n\n#include \n\nclass Text\n{\npublic:\n\tText(const char* text, int size = 32);\n\t~Text();\n\n\tint m_width = 0;\n\tint m_height = 0;\n\tint m_offset_x = 0;\n\tint m_offset_y = 0;\n\tstd::vector m_data;\n};\n" }, { "path": "Meteor/Meteor.cpp", "content": "#include \"Meteor.h\"\n#include \"blob.hpp\"\n#include \"base64.hpp\"\n\nvoid Meteor::_updateSublists()\n{\n\tm_notes_sublists.SetData(m_notes, 3.0f);\n\tm_beats_sublists.SetData(m_beats, 3.0f);\n\tm_singing_sublists.SetData(m_singings, 3.0f);\n\tm_needUpdateSublists = false;\n}\n\nvoid Meteor::InstEvent(EventInst& e)\n{\n\tVisNote note;\n\tnote.instrumentId = e.instrument_id;\n\tdouble freq = e.freq;\t\t\n\tnote.pitch = (int)floor(log(freq / 261.626)*12.0 / log(2.0) + 0.5);\n\tnote.start = e.offset / 1000.0f;\n\tnote.end = note.start + e.fduration / 1000.0f;\n\tm_notes.push_back(note);\n\tm_needUpdateSublists = true;\n}\n\nvoid Meteor::PercEvent(EventPerc& e)\n{\n\tVisBeat beat;\n\tbeat.percId = e.instrument_id;\n\tbeat.start = e.offset / 1000.0f;\n\tbeat.end = beat.start + e.fduration / 1000.0;\n\tm_beats.push_back(beat);\n\tm_needUpdateSublists = true;\n}\n\nvoid Meteor::SingEvent(EventSing& e)\n{\n\tunsigned id = e.instrument_id;\t\n\tunsigned count = (unsigned)e.syllableList.size();\n\tdouble pos = e.offset / 1000.0f;\n\tfor (unsigned i = 0; i < count; i++)\n\t{\n\t\tSyllable& syllable = e.syllableList[i];\n\n\t\tVisSinging sing;\n\t\tsing.singerId = id;\n\t\tsing.lyric = syllable.lyric;\n\t\tsing.start = (float)pos;\n\t\t\n\t\tstd::vector& ctrlPnts = syllable.ctrlPnts;\n\t\tunsigned num_ctrlPnts = (unsigned)ctrlPnts.size();\n\n\t\tdouble totalLen = 0.0;\n\t\tstd::vector freqs;\n\t\tstd::vector durations;\n\t\tfreqs.resize(num_ctrlPnts);\n\t\tdurations.resize(num_ctrlPnts);\n\t\tfor (unsigned j = 0; j < num_ctrlPnts; j++)\n\t\t{\n\t\t\tCtrlPnt& ctrlPnt = ctrlPnts[j];\n\t\t\tdouble freq = ctrlPnt.freq;\t\t\t\t\n\t\t\tdouble duration = ctrlPnt.fduration / 1000.0;\n\t\t\tfreqs[j] = freq;\n\t\t\tdurations[j] = duration;\n\t\t\ttotalLen += duration;\n\t\t}\n\n\t\tsing.end = sing.start + totalLen;\n\t\tdouble pitchPerSec = 50.0;\n\t\tdouble secPerPitchSample = 1.0 / pitchPerSec;\n\n\t\tunsigned pitchLen = (unsigned)ceil(totalLen*pitchPerSec);\n\t\tsing.pitch.resize(pitchLen);\n\t\tunsigned pitchPos = 0;\n\t\tdouble fPitchPos = 0.0;\n\t\tdouble nextPitchPos = 0.0;\n\n\t\tfor (unsigned j = 0; j < num_ctrlPnts; j++)\n\t\t{\n\t\t\tdouble duration = durations[j];\n\t\t\tdouble freq1 = freqs[j];\n\t\t\tdouble freq2 = j < num_ctrlPnts - 1 ? freqs[j + 1] : freq1;\n\t\t\tdouble thisPitchPos = nextPitchPos;\n\t\t\tnextPitchPos += duration;\n\n\t\t\tfor (; fPitchPos < nextPitchPos && pitchPos < pitchLen; fPitchPos += secPerPitchSample, pitchPos++)\n\t\t\t{\n\t\t\t\tdouble k = (fPitchPos - thisPitchPos) / duration;\n\t\t\t\tsing.pitch[pitchPos] = (float)(freq1*(1.0f - k) + freq2 * k);\n\t\t\t}\n\t\t}\n\n\t\tstd::vector temp;\n\t\ttemp.resize(pitchLen);\n\t\ttemp[0] = sing.pitch[0];\n\t\ttemp[pitchLen - 1] = sing.pitch[pitchLen - 1];\n\n\t\tfor (unsigned i = 1; i < pitchLen - 1; i++)\n\t\t{\n\t\t\ttemp[i] = 0.25f*(sing.pitch[i - 1] + sing.pitch[i + 1]) + 0.5f*sing.pitch[i];\n\t\t}\n\n\t\tfor (unsigned i = 0; i < pitchLen; i++)\n\t\t{\n\t\t\tsing.pitch[i] = logf(temp[i] / 261.626f)*12.0f / logf(2.0f);\n\t\t}\n\n\t\tm_singings.push_back(sing);\n\t\tpos += totalLen;\n\t}\n\tm_needUpdateSublists = true;\n}\n\nvoid Meteor::SaveToFile(const char* filename)\n{\n\tif (m_needUpdateSublists) _updateSublists();\n\n\tFILE *fp = fopen(filename, \"wb\");\n\tunsigned countNotes = (unsigned)m_notes.size();\n\tfwrite(&countNotes, sizeof(unsigned), 1, fp);\n\tfwrite(&m_notes[0], sizeof(VisNote), countNotes, fp);\n\tm_notes_sublists.SaveToFile(fp);\n\tunsigned countBeats = (unsigned)m_beats.size();\n\tfwrite(&countBeats, sizeof(unsigned), 1, fp);\n\tfwrite(&m_beats[0], sizeof(VisBeat), countBeats, fp);\n\tm_beats_sublists.SaveToFile(fp);\n\tunsigned countSinging = (unsigned)m_singings.size();\n\tfwrite(&countSinging, sizeof(unsigned), 1, fp);\n\tfor (unsigned i = 0; i < countSinging; i++)\n\t{\n\t\tconst VisSinging& singing = m_singings[i];\n\t\tfwrite(&singing.singerId, sizeof(unsigned), 1, fp);\n\t\tunsigned char len = (unsigned char)singing.lyric.length();\n\t\tfwrite(&len, 1, 1, fp);\n\t\tif (len > 0)\n\t\t\tfwrite(singing.lyric.data(), 1, len, fp);\n\t\tunsigned count = (unsigned)singing.pitch.size();\n\t\tfwrite(&count, sizeof(unsigned), 1, fp);\n\t\tfwrite(singing.pitch.data(), sizeof(float), count, fp);\n\t\tfwrite(&singing.start, sizeof(float), 2, fp);\n\t}\n\tm_singing_sublists.SaveToFile(fp);\n\tfclose(fp);\n}\n\nvoid Meteor::LoadFromFile(const char* filename)\n{\n\tFILE *fp = fopen(filename, \"rb\");\n\tunsigned countNotes;\n\tfread(&countNotes, sizeof(unsigned), 1, fp);\n\tm_notes.clear();\n\tm_notes.resize(countNotes);\n\tfread(&m_notes[0], sizeof(VisNote), countNotes, fp);\n\tm_notes_sublists.LoadFromFile(fp);\n\tunsigned countBeats;\n\tfread(&countBeats, sizeof(unsigned), 1, fp);\n\tm_beats.clear();\n\tm_beats.resize(countBeats);\n\tfread(&m_beats[0], sizeof(VisBeat), countBeats, fp);\n\tm_beats_sublists.LoadFromFile(fp);\n\tunsigned countSinging;\n\tfread(&countSinging, sizeof(unsigned), 1, fp);\n\tm_singings.clear();\n\tm_singings.resize(countSinging);\n\tfor (unsigned i = 0; i < countSinging; i++)\n\t{\n\t\tVisSinging& singing = m_singings[i];\n\t\tfread(&singing.singerId, sizeof(unsigned), 1, fp);\n\t\tunsigned char len;\n\t\tfread(&len, 1, 1, fp);\n\t\tif (len > 0)\n\t\t{\n\t\t\tchar _str[256];\n\t\t\tfread(_str, 1, len, fp);\n\t\t\t_str[len] = 0;\n\t\t\tsinging.lyric = _str;\n\t\t}\n\t\telse\n\t\t\tsinging.lyric = \"\";\n\t\tunsigned count;\n\t\tfread(&count, sizeof(unsigned), 1, fp);\n\t\tsinging.pitch.resize(count);\n\t\tfread(singing.pitch.data(), sizeof(float), count, fp);\n\t\tfread(&singing.start, sizeof(float), 2, fp);\n\t}\n\tm_singing_sublists.LoadFromFile(fp);\n\tfclose(fp);\n\tm_needUpdateSublists = true;\n}\n\n\nvoid Meteor::ToBlob(std::vector& blob)\n{\n\tif (m_needUpdateSublists) _updateSublists();\n\n\tblob.clear();\n\tunsigned countNotes = (unsigned)m_notes.size();\n\tblob_write(blob, &countNotes, sizeof(unsigned));\n\tblob_write(blob, &m_notes[0], sizeof(VisNote) * countNotes);\n\tm_notes_sublists.ToBlob(blob);\n\tunsigned countBeats = (unsigned)m_beats.size();\n\tblob_write(blob, &countBeats, sizeof(unsigned));\n\tblob_write(blob, &m_beats[0], sizeof(VisBeat)*countBeats);\n\tm_beats_sublists.ToBlob(blob);\n\tunsigned countSinging = (unsigned)m_singings.size();\n\tblob_write(blob, &countSinging, sizeof(unsigned));\n\tfor (unsigned i = 0; i < countSinging; i++)\n\t{\n\t\tconst VisSinging& singing = m_singings[i];\n\t\tblob_write(blob, &singing.singerId, sizeof(unsigned));\n\t\tunsigned char len = (unsigned char)singing.lyric.length();\n\t\tblob_write(blob, &len, 1);\n\t\tif (len > 0)\n\t\t\tblob_write(blob, singing.lyric.data(), len);\n\t\tunsigned count = (unsigned)singing.pitch.size();\n\t\tblob_write(blob, &count, sizeof(unsigned));\n\t\tblob_write(blob, singing.pitch.data(), sizeof(float) * count);\n\t\tblob_write(blob, &singing.start, sizeof(float)*2);\n\t}\n\tm_singing_sublists.ToBlob(blob);\n}\n\nvoid Meteor::ToBase64(std::string& base64)\n{\n\tstd::vector blob;\n\tToBlob(blob);\n\tbase64_encode(blob, base64);\n}\n\nMeteor::Meteor(size_t num_events, const Event** events)\n{\n\tfor (unsigned i = 0; i < num_events; i++)\n\t{\n\t\tconst Event* e = events[i];\n\t\tswitch (e->type)\n\t\t{\n\t\tcase 0:\n\t\t\tInstEvent(*(EventInst*)e);\n\t\t\tbreak;\n\t\tcase 1:\n\t\t\tPercEvent(*(EventPerc*)e);\n\t\t\tbreak;\n\t\tcase 2:\n\t\t\tSingEvent(*(EventSing*)e);\n\t\t\tbreak;\n\t\t}\n\t}\n\n}\n\n#include \"MeteorPlayer.h\"\n\nvoid Meteor::Play(TrackBuffer* buffer)\n{\n\tif (m_needUpdateSublists)\n\t\t_updateSublists();\n\n\tMeteorPlayer player(this, buffer);\n\tplayer.main_loop();\n}" }, { "path": "Meteor/Meteor.h", "content": "#pragma once\n\n#include \n#include \n#include \n\nclass Event\n{\npublic:\n\tunsigned type;\n\tunsigned instrument_id;\n\tfloat offset;\n\tEvent(unsigned type, unsigned instrument_id) : type(type), instrument_id(instrument_id)\n\t{\n\n\t}\n\n\tvirtual ~Event()\n\t{\n\n\t}\n};\n\nclass EventInst : public Event\n{\npublic:\n\tdouble freq;\n\tfloat fduration;\n\tEventInst(unsigned instrument_id, double freq, float fduration)\n\t\t: Event(0, instrument_id)\n\t\t, freq(freq)\n\t\t, fduration(fduration)\n\t{\n\n\t}\n};\n\nclass EventPerc : public Event\n{\npublic:\n\tfloat fduration;\n\tEventPerc(unsigned instrument_id, float fduration)\n\t\t: Event(1, instrument_id)\n\t\t, fduration(fduration)\n\t{\n\n\t}\n};\n\nstruct CtrlPnt\n{\n\tdouble freq;\n\tdouble fduration;\n};\n\nstruct Syllable\n{\n\tstd::string lyric;\n\tstd::vector ctrlPnts;\n};\n\nclass EventSing : public Event\n{\npublic:\n\tstd::vector syllableList;\n\tEventSing(unsigned instrument_id, size_t num_syllables, const Syllable** syllables)\n\t\t: Event(2, instrument_id), syllableList(num_syllables)\n\t{\n\t\tfor (size_t i = 0; i < num_syllables; i++)\n\t\t{\n\t\t\tsyllableList[i] = *syllables[i];\n\t\t}\n\t}\n};\n\n\nstruct VisNote\n{\n\tunsigned instrumentId;\n\tint pitch;\n\tfloat start;\n\tfloat end;\n};\n\nstruct VisBeat\n{\n\tunsigned percId;\n\tfloat start;\n\tfloat end;\n};\n\ntypedef std::vector> TempoMap;\n\nstruct VisSinging\n{\n\tunsigned singerId;\n\tstd::string lyric;\n\tstd::vector pitch;\n\tfloat start;\n\tfloat end;\n};\n\nclass TrackBuffer;\n\n#include \"SubListLookUp.h\"\n\nclass Meteor\n{\n\tstd::vector m_notes;\n\tstd::vector m_beats;\n\tstd::vector m_singings;\n\n\tSubLists m_notes_sublists;\n\tSubLists m_beats_sublists;\n\tSubLists m_singing_sublists;\n\n\tbool m_needUpdateSublists = true;\n\tvoid _updateSublists();\n\npublic:\n\tMeteor(){}\n\t~Meteor(){}\n\n\tMeteor(size_t num_events, const Event** events);\n\n\tvoid InstEvent(EventInst& e);\n\tvoid PercEvent(EventPerc& e);\n\tvoid SingEvent(EventSing& e);\n\tvoid SaveToFile(const char* filename);\n\tvoid LoadFromFile(const char* filename);\n\tvoid ToBlob(std::vector& blob);\n\tvoid ToBase64(std::string& base64);\n\n\tconst std::vector& GetNotes() const { return m_notes; }\n\tconst std::vector& GetBeats() const { return m_beats; }\n\tconst std::vector& GetSingings() const { return m_singings; }\n\tconst SubLists& GetNotesSublists() const { return m_notes_sublists; }\n\tconst SubLists& GetBeatsSublists() const { return m_beats_sublists; }\n\tconst SubLists& GetSingingSublists() const { return m_singing_sublists; }\n\n\tvoid Play(TrackBuffer* buffer);\n};\n\n" }, { "path": "Meteor/MeteorPlayer.cpp", "content": "#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n\n#include \n#include \n#include \"MeteorPlayer.h\"\n#include \"Meteor.h\"\n#include \"DrawText.h\"\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\n\nclass AudioBufferQueue\n{\npublic:\n\tAudioBufferQueue(int cache_size) : m_semaphore_in(cache_size)\n\t{\n\t}\n\n\t~AudioBufferQueue()\n\t{\n\t}\n\n\tsize_t Size()\n\t{\n\t\treturn m_queue.size();\n\t}\n\n\tAudioBuffer* Front()\n\t{\n\t\treturn m_queue.front();\n\t}\n\n\tvoid Push(AudioBuffer* packet)\n\t{\n\t\tm_semaphore_in.wait();\n\t\tm_mutex.lock();\n\t\tm_queue.push(packet);\n\t\tm_mutex.unlock();\n\t\tm_semaphore_out.notify();\n\t}\n\n\tAudioBuffer* Pop()\n\t{\n\t\tm_semaphore_out.wait();\n\t\tm_mutex.lock();\n\t\tAudioBuffer* ret = m_queue.front();\n\t\tm_queue.pop();\n\t\tm_mutex.unlock();\n\t\tm_semaphore_in.notify();\n\t\treturn ret;\n\t}\n\nprivate:\n\tstd::queue m_queue;\n\tstd::mutex m_mutex;\n\tSemaphore m_semaphore_in;\n\tSemaphore m_semaphore_out;\n};\n\n\nvoid MeteorPlayer::_set_sync_point(size_t playback_pos, double time_playback_pos)\n{\n\tm_mutex_sync.lock();\n\tm_playback_pos = playback_pos;\n\tm_time_playback_pos = time_playback_pos;\n\tm_mutex_sync.unlock();\n}\n\nvoid MeteorPlayer::_get_sync_point(size_t& playback_pos, double& time_playback_pos)\n{\n\tm_mutex_sync.lock();\n\tplayback_pos = m_playback_pos;\n\ttime_playback_pos = m_time_playback_pos;\n\tm_mutex_sync.unlock();\n}\n\n\nint MeteorPlayer::stream_callback(const void *inputBuffer, void *outputBuffer,\n\tunsigned long framesPerBuffer,\n\tconst PaStreamCallbackTimeInfo* timeInfo,\n\tunsigned long statusFlags,\n\tvoid *userData)\n{\n\tMeteorPlayer* self = (MeteorPlayer*)userData;\n\tAudioBufferQueue* queue = self->m_audio_queue.get();\n\n\tself->_set_sync_point(self->m_playback_pos_next, time_sec());\n\n\tunsigned long pos_out = 0;\n\tshort *out = (short*)outputBuffer;\n\twhile (pos_out < framesPerBuffer)\n\t{\n\t\tif (queue->Size() < 1) break;\n\t\tAudioBuffer* buf_in = queue->Front();\n\t\tsize_t copy_size = min(AUDIO_BUF_LEN - self->m_audio_read_pos, framesPerBuffer - pos_out);\n\t\tmemcpy(out + pos_out * 2, buf_in->data + self->m_audio_read_pos * 2, sizeof(short)*copy_size * 2);\n\t\tself->m_audio_read_pos += copy_size;\n\t\tpos_out += (unsigned long)copy_size;\n\t\tif (self->m_audio_read_pos == AUDIO_BUF_LEN)\n\t\t{\n\t\t\tself->m_audio_read_pos = 0;\n\t\t\tqueue->Pop();\n\t\t\tdelete buf_in;\n\t\t}\n\t}\n\tif (pos_out < framesPerBuffer)\n\t\tmemset(out + pos_out * 2, 0, sizeof(short) * (framesPerBuffer - pos_out) * 2);\n\n\tself->m_playback_pos_next = self->m_playback_pos + framesPerBuffer;\n\n\treturn paContinue;\n}\n\nvoid MeteorPlayer::thread_demux(MeteorPlayer* self)\n{\n\tTrackBuffer* buf_in = self->m_trackbuffer;\n\tunsigned size = buf_in->NumberOfSamples();\n\tunsigned chn = buf_in->NumberOfChannels();\n\tfloat volume = buf_in->AbsoluteVolume();\n\tfloat pan = buf_in->Pan();\n\n\tAudioBufferQueue* queue_out = self->m_audio_queue.get();\n\twhile (self->m_demuxing)\n\t{\n\t\tAudioBuffer* buf_out = new AudioBuffer;\n\t\tsize_t pos_out = 0;\n\t\twhile (pos_out < AUDIO_BUF_LEN)\n\t\t{\n\t\t\tsize_t copy_size = min(size - self->m_input_read_pos, AUDIO_BUF_LEN - pos_out);\n\t\t\tfor (size_t i = 0; i < copy_size; i++)\n\t\t\t{\n\t\t\t\tsize_t read_pos = self->m_input_read_pos + i;\n\t\t\t\tfloat sample_in[2];\n\t\t\t\tbuf_in->Sample(read_pos, sample_in);\n\t\t\t\tshort sample_out[2];\n\t\t\t\tif (chn == 1)\n\t\t\t\t{\n\t\t\t\t\tsample_out[0] = sample_out[1] = (short)(max(min(sample_in[0] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tCalcPan(pan, sample_in[0], sample_in[1]);\n\t\t\t\t\tsample_out[0] = (short)(max(min(sample_in[0] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t\t\t\tsample_out[1] = (short)(max(min(sample_in[1] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t\t\t}\n\n\t\t\t\tsize_t write_pos = pos_out + i;\n\t\t\t\tbuf_out->data[write_pos * 2] = sample_out[0];\n\t\t\t\tbuf_out->data[write_pos * 2 + 1] = sample_out[1];\n\n\t\t\t}\t\t\t\n\t\t\tself->m_input_read_pos += copy_size;\t\t\t\n\t\t\tpos_out += copy_size;\n\t\t\tif (self->m_input_read_pos == size)\n\t\t\t{\n\t\t\t\tself->m_demuxing = false;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (pos_out < AUDIO_BUF_LEN)\n\t\t\tmemset(buf_out->data + pos_out * 2, 0, sizeof(short) * (AUDIO_BUF_LEN - pos_out) * 2);\n\n\t\tqueue_out->Push(buf_out);\n\t}\t\n}\n\n\n#define PI 3.1415926535897932384626433832795\n\ninline float rand01()\n{\n\tfloat f = (float)rand() / (float)RAND_MAX;\n\tif (f < 0.0000001f) f = 0.0000001f;\n\tif (f > 0.9999999f) f = 0.9999999f;\n\treturn f;\n}\n\n\nunsigned char MeteorPlayer::s_ColorBank[15][3] =\n{\n\t{ 0x41, 0x8C, 0xF0 },\n\t{ 0xFC, 0xB4, 0x41 },\n\t{ 0xDF, 0x3A, 0x02 },\n\t{ 0x05, 0x64, 0x92 },\n\t{ 0xBF, 0xBF, 0xBF },\n\t{ 0x1A, 0x3B, 0x69 },\n\t{ 0xFF, 0xE3, 0x82 },\n\t{ 0x12, 0x9C, 0xDD },\n\t{ 0xCA, 0x6B, 0x4B },\n\t{ 0x00, 0x5C, 0xDB },\n\t{ 0xF3, 0xD2, 0x88 },\n\t{ 0x50, 0x63, 0x81 },\n\t{ 0xF1, 0xB9, 0xA8 },\n\t{ 0xE0, 0x83, 0x0A },\n\t{ 0x78, 0x93, 0xBE }\n};\n\n\n\nthread_local int MeteorPlayer::s_instance_count = 0;\nMeteorPlayer::MeteorPlayer(Meteor* meteor, TrackBuffer* trackbuffer)\n\t: m_meteor(meteor), m_trackbuffer(trackbuffer)\n{\n\tm_time_playback_pos = time_sec();\n\n\tif (s_instance_count == 0) Pa_Initialize();\n\ts_instance_count++;\n\n\tm_audio_queue = std::unique_ptr(new AudioBufferQueue(8));\n\n\tm_demuxing = true;\n\tm_thread_demux = (std::unique_ptr)(new std::thread(thread_demux, this));\n\n\tPaStreamParameters outputParameters = {};\n\toutputParameters.device = Pa_GetDefaultOutputDevice();\n\toutputParameters.channelCount = 2;\n\toutputParameters.sampleFormat = paInt16;\n\toutputParameters.suggestedLatency = Pa_GetDeviceInfo(outputParameters.device)->defaultLowOutputLatency;\n\n\tdouble sample_rate = (double)trackbuffer->Rate();\n\tPa_OpenStream(&m_stream, nullptr, &outputParameters, sample_rate, (unsigned long)(sample_rate*0.01), paClipOff, stream_callback, this);\n\tPa_StartStream(m_stream);\n\n\tglfwInit();\n\tglfwWindowHint(GLFW_SAMPLES, 4);\n\tm_window = glfwCreateWindow(640, 480, \"ScoreDraft Meteor Player\", NULL, NULL);\n\tglfwMakeContextCurrent(m_window);\n\tglfwSwapInterval(1);\n\n\t_buildColorMap();\n\t_buildTexs();\n}\n\nMeteorPlayer::~MeteorPlayer()\n{\n\tauto iter = m_texs.begin();\n\twhile (iter != m_texs.end())\n\t{\n\t\tglDeleteTextures(1, &iter->second.texId);\n\t\titer++;\n\t}\n\n\tglfwDestroyWindow(m_window);\n\tglfwTerminate();\n\n\tm_demuxing = false;\n\n\tPa_StopStream(m_stream);\n\tPa_CloseStream(m_stream);\n\n\twhile (m_audio_queue->Size() > 0)\n\t{\n\t\tAudioBuffer* p = m_audio_queue->Pop();\n\t\tdelete p;\n\t}\n\n\tm_thread_demux->join();\n\tm_thread_demux = nullptr;\n\n\ts_instance_count--;\n\tif (s_instance_count == 0) Pa_Terminate();\n}\n\n\nvoid MeteorPlayer::_buildColorMap()\n{\n\tunsigned bankRef = 0;\n\tconst std::vector& beats = m_meteor->GetBeats();\n\tm_beats_centers.clear();\n\tfor (unsigned i = 0; i < (unsigned)beats.size(); i++)\n\t{\n\t\tunsigned perc = beats[i].percId;\n\t\tif (m_PercColorMap.find(perc) == m_PercColorMap.end())\n\t\t{\n\t\t\tm_PercColorMap[perc] = s_ColorBank[bankRef];\n\t\t\tbankRef++;\n\t\t\tif (bankRef >= 15) bankRef = 0;\n\t\t}\n\n\t\tfloat x = rand01();\n\t\tfloat y = rand01();\n\n\t\tm_beats_centers.push_back({ x, y });\n\t}\n\n\tconst std::vector& singings = m_meteor->GetSingings();\n\tfor (unsigned i = 0; i < (unsigned)singings.size(); i++)\n\t{\n\t\tunsigned singer = singings[i].singerId;\n\t\tif (m_SingerColorMap.find(singer) == m_SingerColorMap.end())\n\t\t{\n\t\t\tm_SingerColorMap[singer] = s_ColorBank[bankRef];\n\t\t\tbankRef++;\n\t\t\tif (bankRef >= 15) bankRef = 0;\n\t\t}\n\t}\n\n\tconst std::vector& notes = m_meteor->GetNotes();\n\tfor (unsigned i = 0; i < (unsigned)notes.size(); i++)\n\t{\n\t\tunsigned inst = notes[i].instrumentId;\n\t\tif (m_InstColorMap.find(inst) == m_InstColorMap.end())\n\t\t{\n\t\t\tm_InstColorMap[inst] = s_ColorBank[bankRef];\n\t\t\tbankRef++;\n\t\t\tif (bankRef >= 15) bankRef = 0;\n\t\t}\n\t}\n}\n\nvoid MeteorPlayer::_buildTexs()\n{\n\tconst std::vector& lst_singings = m_meteor->GetSingings();\n\tfor (size_t i = 0; i < lst_singings.size(); i++)\n\t{\n\t\tconst VisSinging* pnote = &lst_singings[i];\n\t\tstd::string lyric = pnote->lyric;\n\t\tText text(lyric.c_str());\n\t\tTexText tex;\n\t\ttex.width = text.m_width;\n\t\ttex.height = text.m_height;\n\t\tglGenTextures(1, &tex.texId);\n\t\tglBindTexture(GL_TEXTURE_2D, tex.texId);\n\t\tglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\n\t\tglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\n\t\tglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);\n\t\tglTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);\n\t\tglPixelStorei(GL_UNPACK_ALIGNMENT, 1);\n\t\tglTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, tex.width, tex.height, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, text.m_data.data());\n\t\tglBindTexture(GL_TEXTURE_2D, 0);\n\t\tm_texs[lyric] = tex;\n\t}\n\n}\n\nvoid MeteorPlayer::_draw_tex(const TexText& tex, float x, float y)\n{\n\tglEnable(GL_TEXTURE_2D);\n\tglBindTexture(GL_TEXTURE_2D, tex.texId);\n\n\tglBegin(GL_QUADS);\n\tglTexCoord2f(0.0f, 1.0f);\n\tglVertex2f(x, y);\n\n\tglTexCoord2f(1.0f, 1.0f);\n\tglVertex2f(x + tex.width, y);\n\n\tglTexCoord2f(1.0f, 0.0f);\n\tglVertex2f(x + tex.width, y + tex.height);\n\n\tglTexCoord2f(0.0f, 0.0f);\n\tglVertex2f(x, y + tex.height);\n\tglEnd();\n\n\tglDisable(GL_TEXTURE_2D);\n}\n\n\nvoid MeteorPlayer::_draw_key(float left, float right, float bottom, float top, float lineWidth, bool black)\n{\n\tif (black)\n\t\tglColor3f(0.0f, 0.0f, 0.0f);\n\telse\n\t\tglColor3f(1.0f, 1.0f, 1.0f);\n\tglBegin(GL_QUADS);\n\t// top\n\tglVertex2f(left + m_cornerSize, top);\n\tglVertex2f(right - m_cornerSize, top);\n\tglVertex2f(right, top - m_cornerSize);\n\tglVertex2f(left, top - m_cornerSize);\n\t// mid\n\tglVertex2f(left, top - m_cornerSize);\n\tglVertex2f(right, top - m_cornerSize);\n\tglVertex2f(right, bottom + m_cornerSize);\n\tglVertex2f(left, bottom + m_cornerSize);\n\t// bottom\n\tglVertex2f(left, bottom + m_cornerSize);\n\tglVertex2f(right, bottom + m_cornerSize);\n\tglVertex2f(right - m_cornerSize, bottom);\n\tglVertex2f(left + m_cornerSize, bottom);\n\tglEnd();\n\n\t// outline\n\tif (black)\n\t\tglColor3f(1.0f, 1.0f, 1.0f);\n\telse\n\t\tglColor3f(0.0f, 0.0f, 0.0f);\n\tglLineWidth(lineWidth);\n\tglBegin(GL_LINE_STRIP);\n\tglVertex2f(left + m_cornerSize, top);\n\tglVertex2f(right - m_cornerSize, top);\n\tglVertex2f(right, top - m_cornerSize);\n\tglVertex2f(right, bottom + m_cornerSize);\n\tglVertex2f(right - m_cornerSize, bottom);\n\tglVertex2f(left + m_cornerSize, bottom);\n\tglVertex2f(left, bottom + m_cornerSize);\n\tglVertex2f(left, top - m_cornerSize);\n\tglVertex2f(left + m_cornerSize, top);\n\tglEnd();\n\n}\n\n\nvoid MeteorPlayer::_draw_flash(float centerx, float centery, float radius, unsigned char color[3], float alpha)\n{\n\tunsigned div = 36;\n\tunsigned char uAlpha = (unsigned char)(alpha*255.0f);\n\n\tglBegin(GL_TRIANGLES);\n\tfor (unsigned i = 0; i < div; i++)\n\t{\n\t\tfloat theta1 = (float)i / (float)div * 2.0f*(float)PI;\n\t\tfloat theta2 = (float)(i + 1) / (float)div * 2.0f*(float)PI;\n\n\t\tfloat x1 = centerx + cosf(theta1)*radius;\n\t\tfloat y1 = centery + sinf(theta1)*radius;\n\n\t\tfloat x2 = centerx + cosf(theta2)*radius;\n\t\tfloat y2 = centery + sinf(theta2)*radius;\n\n\t\tglColor4ub(color[0], color[1], color[2], uAlpha);\n\t\tglVertex2f(centerx, centery);\n\t\tglColor4ub(color[0], color[1], color[2], 0);\n\t\tglVertex2f(x1, y1);\n\t\tglVertex2f(x2, y2);\n\t}\n\n\tglEnd();\n}\n\n\nvoid MeteorPlayer::draw()\n{\n\tint width, height;\n\tglfwGetFramebufferSize(m_window, &width, &height);\n\tglViewport(0, 0, width, height);\n\n\tglMatrixMode(GL_PROJECTION);\n\tglLoadIdentity();\n\tglOrtho(0.0, (double)width, 0.0, (double)height, -1.0, 1.0);\n\n\tglMatrixMode(GL_MODELVIEW);\n\tglLoadIdentity();\n\n\tglClearColor(0.0f, 0.0f, 0.0f, 1.0f);\n\tglClear(GL_COLOR_BUFFER_BIT);\n\n\tglDisable(GL_DEPTH_TEST);\n\n\tconst SubLists& notes_sublists = m_meteor->GetNotesSublists();\n\tconst SubLists& beats_sublists = m_meteor->GetBeatsSublists();\n\tconst SubLists& singing_sublists = m_meteor->GetSingingSublists();\n\n\tsize_t playback_pos;\n\tdouble time_playback_pos;\n\t_get_sync_point(playback_pos, time_playback_pos);\n\tdouble ref_time = (double)playback_pos / (double)m_trackbuffer->Rate();\n\tdouble time_now = time_sec();\n\n\tfloat note_inTime = (float)(ref_time + (time_now - time_playback_pos));\n\tunsigned note_intervalId = notes_sublists.GetIntervalId(note_inTime);\n\tfloat note_outTime = note_inTime - m_showTime;\n\tunsigned note_intervalId_min = notes_sublists.GetIntervalId(note_outTime);\t\t\n\t\n\t/// draw meteors\n\tglEnable(GL_BLEND);\n\tglBlendFunc(GL_SRC_ALPHA, GL_ONE);\n\n\t//notes\n\tif (notes_sublists.m_subLists.size() > 0)\n\t{\n\t\tstd::unordered_set visiableNotes;\n\n\t\tfor (unsigned i = note_intervalId_min; i <= note_intervalId; i++)\n\t\t{\n\t\t\tconst SubList& subList = notes_sublists.m_subLists[i];\n\t\t\tfor (unsigned j = 0; j < (unsigned)subList.size(); j++)\n\t\t\t{\n\t\t\t\tconst VisNote& note = m_meteor->GetNotes()[subList[j]];\n\t\t\t\tif (note.start note_outTime)\n\t\t\t\t\tvisiableNotes.insert(¬e);\n\t\t\t}\n\t\t}\n\n\t\tglBegin(GL_QUADS);\n\n\t\tfloat keyPos[12] = { 0.5f, 1.0f, 1.5f, 2.0f, 2.5f, 3.5f, 4.0f, 4.5f, 5.0f, 5.5f, 6.0f, 6.5f };\n\n\t\tfor (auto iter = visiableNotes.begin(); iter != visiableNotes.end(); iter++)\n\t\t{\n\t\t\tfloat startY = ((*iter)->start - note_inTime) / -m_showTime * ((float)height - m_whiteKeyHeight) + m_whiteKeyHeight;\n\t\t\tfloat endY = ((*iter)->end - note_inTime) / -m_showTime * ((float)height - m_whiteKeyHeight) + m_whiteKeyHeight;\n\n\t\t\tunsigned instId = (*iter)->instrumentId;\n\t\t\tunsigned char* color = m_InstColorMap[instId];\n\n\t\t\tint pitch = (*iter)->pitch;\n\t\t\tint octave = 0;\n\t\t\twhile (pitch < 0)\n\t\t\t{\n\t\t\t\tpitch += 12;\n\t\t\t\toctave--;\n\t\t\t}\n\t\t\twhile (pitch >= 12)\n\t\t\t{\n\t\t\t\tpitch -= 12;\n\t\t\t\toctave++;\n\t\t\t}\n\n\t\t\tfloat x = (float)width*0.5f + ((float)octave*7.0f + keyPos[pitch])*m_whiteKeyWidth;\n\n\t\t\tglColor4ub(color[0], color[1], color[2], 255);\n\t\t\tglVertex2f(x, startY);\n\t\t\tglVertex2f(x + m_meteorHalfWidth, startY - m_meteorHalfWidth);\n\t\t\tglColor4ub(color[0], color[1], color[2], 0);\n\t\t\tglVertex2f(x, endY);\n\t\t\tglColor4ub(color[0], color[1], color[2], 255);\n\t\t\tglVertex2f(x - m_meteorHalfWidth, startY - m_meteorHalfWidth);\n\n\t\t}\n\n\n\t\tglEnd();\n\t}\n\n\t// beats\n\tif (beats_sublists.m_subLists.size() > 0)\n\t{\n\t\tunsigned beat_intervalId = beats_sublists.GetIntervalId(note_inTime);\n\n\t\tconst SubList& subList = beats_sublists.m_subLists[beat_intervalId];\n\t\tfor (unsigned i = 0; i < (unsigned)subList.size(); i++)\n\t\t{\n\t\t\tunsigned beatIndex = subList[i];\n\t\t\tconst VisBeat& beat = m_meteor->GetBeats()[beatIndex];\n\n\t\t\tfloat start = beat.start;\n\t\t\tfloat end = beat.end;\n\n\t\t\t// limting percussion flash time\n\t\t\tif (end - start > m_percussion_flash_limit)\n\t\t\t\tend = start + m_percussion_flash_limit;\n\n\t\t\tif (note_inTime >= start && note_inTime <= end)\n\t\t\t{\n\t\t\t\tfloat centerx = m_beats_centers[beatIndex].x*width;\n\t\t\t\tfloat centery = m_beats_centers[beatIndex].y*(height - m_whiteKeyHeight) + m_whiteKeyHeight;\n\t\t\t\tfloat radius = width * m_percussion_flash_size_factor;\n\n\t\t\t\tunsigned char* color = m_PercColorMap[beat.percId];\n\t\t\t\tfloat alpha = (end - note_inTime) / (end - start);\n\t\t\t\t_draw_flash(centerx, centery, radius, color, alpha);\n\t\t\t}\n\t\t}\n\t}\n\n\n\t// singing\n\tif (singing_sublists.m_subLists.size() > 0)\n\t{\n\t\tunsigned singing_intervalId = singing_sublists.GetIntervalId(note_inTime);\n\t\tunsigned singing_intervalId_min = singing_sublists.GetIntervalId(note_outTime);\n\n\t\tstd::unordered_set visiableNotes;\n\n\t\tfor (unsigned i = singing_intervalId_min; i <= singing_intervalId; i++)\n\t\t{\n\t\t\tconst SubList& subList = singing_sublists.m_subLists[i];\n\t\t\tfor (unsigned j = 0; j < (unsigned)subList.size(); j++)\n\t\t\t{\n\t\t\t\tconst VisSinging& note = m_meteor->GetSingings()[subList[j]];\n\t\t\t\tif (note.start note_outTime)\n\t\t\t\t\tvisiableNotes.insert(¬e);\n\t\t\t}\n\t\t}\n\n\t\tfloat pixelPerPitch = m_whiteKeyWidth * 7.0f / 12.0f;\n\n\t\tglBegin(GL_QUADS);\n\t\t\n\t\tfor (auto iter = visiableNotes.begin(); iter != visiableNotes.end(); iter++)\n\t\t{\n\t\t\tfloat startY = ((*iter)->start - note_inTime) / -m_showTime * ((float)height - m_whiteKeyHeight) + m_whiteKeyHeight;\n\t\t\tfloat endY = ((*iter)->end - note_inTime) / -m_showTime * ((float)height - m_whiteKeyHeight) + m_whiteKeyHeight;\n\n\t\t\tunsigned singerId = (*iter)->singerId;\n\t\t\tunsigned char* color = m_SingerColorMap[singerId];\n\n\t\t\tconst float* pitches = &(*iter)->pitch[0];\n\t\t\tunsigned num_pitches = (unsigned)(*iter)->pitch.size();\n\n\t\t\tfor (unsigned i = 0; i < num_pitches - 1; i++)\n\t\t\t{\n\t\t\t\tfloat x1 = pitches[i] * pixelPerPitch + (float)width*0.5f + m_whiteKeyWidth * 0.5f;\n\t\t\t\tfloat x2 = pitches[i + 1] * pixelPerPitch + (float)width*0.5f + m_whiteKeyWidth * 0.5f;\n\n\t\t\t\tfloat k1 = (float)i / (float)(num_pitches - 1);\n\t\t\t\tfloat y1 = startY * (1.0f - k1) + endY * k1;\n\n\t\t\t\tfloat k2 = (float)(i + 1) / (float)(num_pitches - 1);\n\t\t\t\tfloat y2 = startY * (1.0f - k2) + endY * k2;\n\n\t\t\t\tglColor4ub(color[0], color[1], color[2], (unsigned char)((1.0f - k1)*255.0f));\n\t\t\t\tglVertex2f(x1 - m_singing_half_width, y1);\n\t\t\t\tglVertex2f(x1 + m_singing_half_width, y1);\n\t\t\t\tglVertex2f(x2 + m_singing_half_width, y2);\n\t\t\t\tglVertex2f(x2 - m_singing_half_width, y2);\n\n\t\t\t}\n\n\t\t}\n\n\t\tglEnd();\n\t}\n\n\t// lyrics\n\tif (singing_sublists.m_subLists.size() > 0)\n\t{\n\t\tunsigned singing_intervalId = singing_sublists.GetIntervalId(note_inTime);\n\t\tunsigned singing_intervalId_min = singing_sublists.GetIntervalId(note_outTime);\n\n\t\tstd::unordered_set visiableNotes;\n\n\t\tfor (unsigned i = singing_intervalId_min; i <= singing_intervalId; i++)\n\t\t{\n\t\t\tconst SubList& subList = singing_sublists.m_subLists[i];\n\t\t\tfor (unsigned j = 0; j < (unsigned)subList.size(); j++)\n\t\t\t{\n\t\t\t\tconst VisSinging& note = m_meteor->GetSingings()[subList[j]];\n\t\t\t\tif (note.start note_outTime)\n\t\t\t\t\tvisiableNotes.insert(¬e);\n\t\t\t}\n\t\t}\n\n\t\tfloat pixelPerPitch = m_whiteKeyWidth * 7.0f / 12.0f;\t\n\n\t\tfor (auto iter = visiableNotes.begin(); iter != visiableNotes.end(); iter++)\n\t\t{\n\t\t\tfloat startY = ((*iter)->start - note_inTime) / -m_showTime * ((float)height - m_whiteKeyHeight) + m_whiteKeyHeight;\n\n\t\t\tunsigned singerId = (*iter)->singerId;\n\t\t\tunsigned char* color = m_SingerColorMap[singerId];\n\n\t\t\tfloat x = (*iter)->pitch[0] * pixelPerPitch + (float)width*0.5f + m_whiteKeyWidth * 0.5f + m_singing_half_width;\n\t\t\tstd::string lyric = (*iter)->lyric;\n\n\t\t\tTexText& tex = m_texs[lyric];\n\t\t\tglColor3ub(color[0], color[1], color[2]);\n\t\t\t_draw_tex(tex, x, startY);\n\t\t}\n\t}\n\n\n\t/// draw keyboard\n\tglDisable(GL_BLEND);\n\n\tstatic int whitePitchs[7] = { 0, 2, 4, 5, 7, 9, 11 };\n\tstatic int blackPitchs[5] = { 1, 3, 6, 8, 10 };\n\tstatic int blackPos[5] = { 1, 2, 4, 5, 6 };\n\n\tfloat center = (float)width *0.5f;\n\tfloat octaveWidth = m_whiteKeyWidth * 7.0f;\n\n\tint minOctave = -(int)ceilf(center / octaveWidth);\n\tint maxOctave = (int)floorf(center / octaveWidth);\n\tint numKeys = (maxOctave - minOctave + 1) * 12;\n\tint indexShift = -minOctave * 12;\n\n\tbool* pressed = new bool[numKeys];\n\tmemset(pressed, 0, sizeof(bool)* numKeys);\n\n\t// notes\n\tif (notes_sublists.m_subLists.size() > 0)\n\t{\n\t\tconst SubList& subList = notes_sublists.m_subLists[note_intervalId];\n\t\tfor (unsigned i = 0; i < (unsigned)subList.size(); i++)\n\t\t{\n\t\t\tconst VisNote& note = m_meteor->GetNotes()[subList[i]];\n\t\t\tfloat start = note.start;\n\t\t\tfloat end = note.end;\n\n\t\t\t// early key-up movement\n\t\t\tend -= (end - start)*0.1f;\n\n\t\t\tif (note_inTime >= start && note_inTime <= end)\n\t\t\t{\n\t\t\t\tint index = note.pitch + indexShift;\n\t\t\t\tif (index >= 0 && index < numKeys)\n\t\t\t\t{\t\t\t\t\n\t\t\t\t\tpressed[index] = true;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\n\tfor (int i = minOctave; center + (float)i*octaveWidth < width; i++)\n\t{\n\t\tfloat octaveLeft = center + (float)i*octaveWidth;\n\t\tfor (int j = 0; j < 7; j++)\n\t\t{\n\t\t\tint index = whitePitchs[j] + i * 12 + indexShift;\n\t\t\tbool keyPressed = pressed[index];\n\n\t\t\tfloat left = octaveLeft + (float)j*m_whiteKeyWidth;\n\t\t\tfloat right = left + m_whiteKeyWidth;\n\t\t\tfloat bottom = keyPressed ? m_whiteKeyPressedDelta : 0.0f;\n\t\t\tfloat top = m_whiteKeyHeight;\n\t\t\t_draw_key(left, right, bottom, top, keyPressed ? m_pressedLineWidth : 1.0f);\n\t\t}\n\t\tfor (int j = 0; j < 5; j++)\n\t\t{\n\t\t\tint index = blackPitchs[j] + i * 12 + indexShift;\n\t\t\tbool keyPressed = pressed[index];\n\n\t\t\tfloat keyCenter = octaveLeft + (float)blackPos[j] * m_whiteKeyWidth;\n\t\t\tfloat left = keyCenter - m_blackKeyWidth / 2.0f;\n\t\t\tfloat right = keyCenter + m_blackKeyWidth / 2.0f;\n\n\t\t\tfloat bottom = keyPressed ? m_whiteKeyHeight - m_blackKeyHeight + m_blackKeyPressedDelta : m_whiteKeyHeight - m_blackKeyHeight;\n\t\t\tfloat top = m_whiteKeyHeight;\n\t\t\t_draw_key(left, right, bottom, top, keyPressed ? m_pressedLineWidth : 1.0f, true);\n\t\t}\n\t}\n\n\tdelete[] pressed;\n}\n\nvoid MeteorPlayer::main_loop()\n{\t\n\twhile (m_demuxing && glfwWindowShouldClose(m_window) == 0)\n\t{\n\t\tglfwMakeContextCurrent(m_window);\n\t\tdraw();\n\t\tglfwSwapBuffers(m_window);\n\t\tglfwPollEvents();\n\t}\n}\n" }, { "path": "Meteor/MeteorPlayer.h", "content": "#pragma once\n\n#include \n#include \n#include \n#include \n\ntypedef std::unordered_map ColorMap;\n\nstruct Pos2D\n{\n\tfloat x;\n\tfloat y;\n};\n\nnamespace std\n{\n\tclass thread;\n}\n\n#define AUDIO_BUF_LEN 512\nstruct AudioBuffer\n{\n\tshort data[AUDIO_BUF_LEN * 2];\n};\n\nclass TrackBuffer;\nclass AudioBufferQueue;\n\nstruct PaStreamCallbackTimeInfo;\n\nstruct GLFWwindow;\n\nclass Meteor;\nstruct VisSinging;\nclass MeteorPlayer\n{\npublic:\n\tMeteorPlayer(Meteor* meteor, TrackBuffer* trackbuffer);\n\t~MeteorPlayer();\n\t\n\tvoid main_loop();\t\n\nprivate:\n\tstatic thread_local int s_instance_count;\n\tvoid *m_stream;\n\tstatic int stream_callback(const void *inputBuffer, void *outputBuffer,\n\t\tunsigned long framesPerBuffer,\n\t\tconst PaStreamCallbackTimeInfo* timeInfo,\n\t\tunsigned long statusFlags,\n\t\tvoid *userData);\n\n\tdouble m_sample_rate = 44100.0;\n\tMeteor* m_meteor = nullptr;\n\tTrackBuffer* m_trackbuffer = nullptr;\n\tstd::unique_ptr m_audio_queue;\n\tsize_t m_input_read_pos = 0;\n\tsize_t m_audio_read_pos = 0;\n\t\n\tsize_t m_playback_pos = 0;\n\tsize_t m_playback_pos_next = 0;\n\tdouble m_time_playback_pos = 0.0;\t\n\tstd::mutex m_mutex_sync;\n\tvoid _set_sync_point(size_t playback_pos, double time_playback_pos);\n\tvoid _get_sync_point(size_t& playback_pos, double& time_playback_pos);\n\n\tbool m_demuxing = false;\n\tstatic void thread_demux(MeteorPlayer* self);\n\tstd::unique_ptr m_thread_demux;\n\n\t// UI\n\tGLFWwindow* m_window = nullptr;\n\tvoid draw();\n\n\tstruct TexText\n\t{\n\t\tint width;\n\t\tint height;\n\t\tunsigned texId;\n\t};\n\n\tstd::unordered_map m_texs;\n\tvoid _buildTexs();\n\tvoid _draw_tex(const TexText& tex, float x, float y);\n\n\tvoid _buildColorMap();\n\tvoid _draw_key(float left, float right, float bottom, float top, float lineWidth, bool black = false);\n\tvoid _draw_flash(float centerx, float centery, float radius, unsigned char color[3], float alpha);\n\tstatic unsigned char s_ColorBank[15][3];\n\n\tColorMap m_InstColorMap;\n\tColorMap m_PercColorMap;\n\tstd::vector m_beats_centers;\n\tColorMap m_SingerColorMap;\n\n\t// UI settings\n\tfloat m_whiteKeyWidth = 18.0f;\n\tfloat m_blackKeyWidth = 14.0f;\n\tfloat m_whiteKeyHeight = 80.0f;\n\tfloat m_blackKeyHeight = 50.0f;\n\tfloat m_cornerSize = 3.0f;\n\tfloat m_whiteKeyPressedDelta = 3.0f;\n\tfloat m_blackKeyPressedDelta = 2.0f;\n\tfloat m_pressedLineWidth = 3.0f;\n\n\tfloat m_showTime = 1.0f;\n\tfloat m_meteorHalfWidth = 5.0f;\n\n\tfloat m_percussion_flash_size_factor = 0.15f;\n\tfloat m_percussion_flash_limit = 0.3f;\n\n\tfloat m_singing_half_width = 8.0f;\n};" }, { "path": "Meteor/SubListLookUp.h", "content": "#ifndef _SubListLookUp_h\n#define _SubListLookUp_h\n\n#include \n#include \n#include \n#include \n#include \"blob.hpp\"\n\ntypedef std::vector SubList;\n\nclass SubLists\n{\npublic:\n\tfloat m_minStart;\n\tfloat m_maxEnd;\n\tfloat m_interval;\n\tstd::vector m_subLists;\n\n\tSubLists()\t{}\n\n\tunsigned GetIntervalId(float v) const\n\t{\n\t\tif (v < m_minStart) return 0;\n\t\tunsigned id = (unsigned)((v - m_minStart) / m_interval);\n\t\tif (id >= (unsigned)m_subLists.size()) id = (unsigned)m_subLists.size() - 1;\n\t\treturn id;\n\t}\n\n\tvoid SaveToFile(FILE* fp) const\n\t{\n\t\tfwrite(&m_minStart, sizeof(float), 3, fp);\n\t\tunsigned count = (unsigned)m_subLists.size();\n\t\tfwrite(&count, sizeof(unsigned), 1, fp);\n\t\tfor (unsigned i = 0; i < count; i++)\n\t\t{\n\t\t\tunsigned sub_count = (unsigned)m_subLists[i].size();\n\t\t\tfwrite(&sub_count, sizeof(unsigned), 1, fp);\n\t\t\tfwrite(&m_subLists[i][0], sizeof(unsigned), sub_count, fp);\n\t\t}\n\t}\n\n\tvoid LoadFromFile(FILE* fp)\n\t{\n\t\tfread(&m_minStart, sizeof(float), 3, fp);\n\t\tunsigned count;\n\t\tfread(&count, sizeof(unsigned), 1, fp);\n\t\tm_subLists.clear();\n\t\tm_subLists.resize(count);\n\t\tfor (unsigned i = 0; i < count; i++)\n\t\t{\n\t\t\tunsigned sub_count;\n\t\t\tfread(&sub_count, sizeof(unsigned), 1, fp);\n\t\t\tm_subLists[i].resize(sub_count);\n\t\t\tfread(&m_subLists[i][0], sizeof(unsigned), sub_count, fp);\n\t\t}\n\t}\n\n\tvoid ToBlob(std::vector& blob)\n\t{\n\t\tblob_write(blob, &m_minStart, sizeof(float) * 3);\n\t\tunsigned count = (unsigned)m_subLists.size();\n\t\tblob_write(blob, &count, sizeof(unsigned));\n\t\tfor (unsigned i = 0; i < count; i++)\n\t\t{\n\t\t\tunsigned sub_count = (unsigned)m_subLists[i].size();\n\t\t\tblob_write(blob, &sub_count, sizeof(unsigned));\n\t\t\tblob_write(blob, &m_subLists[i][0], sizeof(unsigned)*sub_count);\n\t\t}\n\t}\n\n\ttemplate\n\tvoid SetData(const std::vector& fullList, float interval)\n\t{\n\t\tm_interval = interval;\n\t\tm_minStart = FLT_MAX;\n\t\tm_maxEnd = -FLT_MAX;\n\t\tif (fullList.size()==0) return;\n\t\tfor (unsigned i = 0; i < (unsigned) fullList.size(); i++)\n\t\t{\n\t\t\tif (fullList[i].start < m_minStart) m_minStart = fullList[i].start;\n\t\t\tif (fullList[i].end> m_maxEnd) m_maxEnd = fullList[i].end;\n\t\t}\n\n\t\tunsigned numIntervals = (unsigned)ceilf((m_maxEnd - m_minStart) / interval);\n\t\tm_subLists.clear();\n\t\tm_subLists.resize(numIntervals);\n\n\t\tfor (unsigned i = 0; i < (unsigned)fullList.size(); i++)\n\t\t{\n\t\t\tunsigned startInterval = (unsigned)((fullList[i].start - m_minStart) / interval);\n\t\t\tunsigned endInterval = (unsigned)((fullList[i].end - m_minStart) / interval);\n\t\t\tif (endInterval >= numIntervals) endInterval = numIntervals - 1;\n\n\t\t\tfor (unsigned j = startInterval; j <= endInterval; j++)\n\t\t\t{\n\t\t\t\tm_subLists[j].push_back(i);\n\t\t\t}\n\n\t\t}\n\n\t}\n\n};\n\n#endif\n" }, { "path": "Meteor/api.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\tSCOREDRAFT_API void* CtrlPntCreate(double freq, double fduration);\n\tSCOREDRAFT_API void CtrlPntDestroy(void* ptr);\n\tSCOREDRAFT_API void* SyllableCreate(const char* lyric, void* ptr_lst_ctrl_pnts);\n\tSCOREDRAFT_API void SyllableDestroy(void* ptr);\n\tSCOREDRAFT_API void EventDestroy(void* ptr);\n\tSCOREDRAFT_API void EventSetOffset(void* ptr, float offset);\n\tSCOREDRAFT_API void* EventInstCreate(unsigned instrument_id, double freq, float fduration);\n\tSCOREDRAFT_API void* EventPercCreate(unsigned instrument_id, float fduration);\n\tSCOREDRAFT_API void* EventSingCreate(unsigned instrument_id, void* ptr_syllable_list);\n\tSCOREDRAFT_API void* MeteorCreate0();\n\tSCOREDRAFT_API void* MeteorCreate(void* ptr_event_list);\n\tSCOREDRAFT_API void MeteorDestroy(void* ptr);\n\tSCOREDRAFT_API void MeteorSaveToFile(void* ptr, const char* filename);\n\tSCOREDRAFT_API void MeteorLoadFromFile(void* ptr, const char* filename);\n\tSCOREDRAFT_API void MeteorPlay(void* ptr_meteor, void* ptr_track);\n\tSCOREDRAFT_API void* Base64Create(void* ptr_meteor);\n\tSCOREDRAFT_API void Base64Destroy(void* ptr);\n\tSCOREDRAFT_API const char* Base64Get(void* ptr);\n}\n\n#include \"Meteor.h\"\n\nvoid* CtrlPntCreate(double freq, double fduration)\n{\n\treturn new CtrlPnt({ freq, fduration });\n}\n\nvoid CtrlPntDestroy(void* ptr)\n{\n\tdelete (CtrlPnt*)ptr;\n}\n\nvoid* SyllableCreate(const char* lyric, void* ptr_lst_ctrl_pnts)\n{\n\tstd::vector* lst_ctrl_pnts = (std::vector*)ptr_lst_ctrl_pnts;\n\tSyllable* syllable = new Syllable;\n\tsyllable->lyric = lyric;\n\tsyllable->ctrlPnts.resize(lst_ctrl_pnts->size());\n\tfor (size_t i = 0; i < lst_ctrl_pnts->size(); i++)\n\t{\n\t\tsyllable->ctrlPnts[i] = *(*lst_ctrl_pnts)[i];\n\t}\n\treturn syllable;\n}\n\nvoid SyllableDestroy(void* ptr)\n{\n\tdelete (Syllable*)ptr;\n}\n\nvoid EventDestroy(void* ptr)\n{\n\tdelete (Event*)ptr;\n}\n\nvoid EventSetOffset(void* ptr, float offset)\n{\n\tEvent* e = (Event*)ptr;\n\te->offset = offset;\n}\n\n\nvoid* EventInstCreate(unsigned instrument_id, double freq, float fduration)\n{\n\treturn new EventInst(instrument_id, freq, fduration);\n}\n\nvoid* EventPercCreate(unsigned instrument_id, float fduration)\n{\n\treturn new EventPerc(instrument_id, fduration);\n}\n\nvoid* EventSingCreate(unsigned instrument_id, void* ptr_syllable_list)\n{\n\tstd::vector* syllable_list = (std::vector*)ptr_syllable_list;\n\treturn new EventSing(instrument_id, syllable_list->size(), syllable_list->data());\n}\n\n#include \"DrawText.h\"\n\nvoid* MeteorCreate0()\n{\n\tText text(\"测试\");\n\treturn new Meteor;\n}\n\nvoid* MeteorCreate(void* ptr_event_list)\n{\n\tstd::vector* event_list = (std::vector*)ptr_event_list;\n\treturn new Meteor(event_list->size(), event_list->data());\n}\n\nvoid MeteorDestroy(void* ptr)\n{\n\tdelete (Meteor*)ptr;\n}\n\nvoid MeteorSaveToFile(void* ptr, const char* filename)\n{\n\tMeteor* meteor = (Meteor*)ptr;\n\tmeteor->SaveToFile(filename);\n}\n\nvoid MeteorLoadFromFile(void* ptr, const char* filename)\n{\n\tMeteor* meteor = (Meteor*)ptr;\n\tmeteor->LoadFromFile(filename);\n}\n\nvoid MeteorPlay(void* ptr_meteor, void* ptr_track)\n{\n\tMeteor* meteor = (Meteor*)ptr_meteor;\n\tTrackBuffer* track = (TrackBuffer*)ptr_track;\n\n\tmeteor->Play(track);\n}\n\nvoid* Base64Create(void* ptr_meteor)\n{\n\tMeteor* meteor = (Meteor*)ptr_meteor;\n\tstd::string* base64 = new std::string;\n\tmeteor->ToBase64(*base64);\n\treturn base64;\n}\n\nvoid Base64Destroy(void* ptr)\n{\n\tdelete (std::string*)ptr;\n}\n\nconst char* Base64Get(void* ptr)\n{\n\treturn ((std::string*)ptr)->c_str();\n}" }, { "path": "Meteor/base64.hpp", "content": "#pragma once\n\n#include \n#include \n#include \n#include \n\ninline void base64_encode(const std::vector& input, std::string& output)\n{\n\tstatic const char kEncodeLookup[] = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/\";\n\tstatic const char kPadCharacter = '=';\n\n\toutput = \"\";\n\toutput.reserve(((input.size() / 3) + (input.size() % 3 > 0)) * 4);\n\n\tstd::uint32_t temp{};\n\tauto it = input.begin();\n\n\tfor(std::size_t i = 0; i < input.size() / 3; ++i)\n\t{\n\t\ttemp = (*it++) << 16;\n\t\ttemp += (*it++) << 8;\n\t\ttemp += (*it++);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x00FC0000) >> 18]);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x0003F000) >> 12]);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x00000FC0) >> 6 ]);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x0000003F) ]);\n\t}\n\n\tswitch(input.size() % 3)\n\t{\n\tcase 1:\n\t\ttemp = (*it++) << 16;\n\t\toutput.append(1, kEncodeLookup[(temp & 0x00FC0000) >> 18]);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x0003F000) >> 12]);\n\t\toutput.append(2, kPadCharacter);\n\t\tbreak;\n\tcase 2:\n\t\ttemp = (*it++) << 16;\n\t\ttemp += (*it++) << 8;\n\t\toutput.append(1, kEncodeLookup[(temp & 0x00FC0000) >> 18]);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x0003F000) >> 12]);\n\t\toutput.append(1, kEncodeLookup[(temp & 0x00000FC0) >> 6 ]);\n\t\toutput.append(1, kPadCharacter);\n\t\tbreak;\n\t}\n}\n\n" }, { "path": "Meteor/blob.hpp", "content": "#pragma once\n\n#include \n#include \n#include \n#include \n\ninline void blob_write(std::vector& blob, const void* data, size_t size)\n{\n\tblob.resize(blob.size() + size);\n\tmemcpy(blob.data() + blob.size() - size, data, size);\n}\n\n" }, { "path": "PCMPlayer/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(PCMPlayer)\n\nset(SOURCES\n../DSPUtil/complex.cpp\n../DSPUtil/fft.cpp\napi.cpp\nPCMPlayer.cpp\n)\n\nset(HEADERS \n../DSPUtil/complex.h\n../DSPUtil/fft.h\nPCMPlayer.h\n)\n\n\nset (INCLUDE_DIR\n../ScoreDraftCore\n../DSPUtil\n../thirdparty/portaudio/include\n../thirdparty/glfw/include\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nadd_library (PCMPlayer SHARED ${SOURCES} ${HEADERS})\ntarget_link_libraries(PCMPlayer ScoreDraftCore portaudio_static glfw)\n\nif (WIN32) \ntarget_link_libraries(PCMPlayer opengl32)\nelse()\ntarget_link_libraries(PCMPlayer GL)\nendif()\n\nif (WIN32) \ntarget_compile_definitions(PCMPlayer PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS PCMPlayer RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS PCMPlayer DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "PCMPlayer/PCMPlayer.cpp", "content": "#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n\n#include \n#include \n#include \"PCMPlayer.h\"\n\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\n\nclass TrackBufferCopy\n{\npublic:\n\tTrackBufferCopy(TrackBuffer& input)\n\t{\n\t\tm_AlignPos = input.AlignPos();\n\t\tm_chn = input.NumberOfChannels();\n\t\tunsigned size = input.NumberOfSamples();\n\t\tm_data.resize(size*m_chn);\n\n\t\tfloat volume = input.AbsoluteVolume();\n\t\tfloat pan = input.Pan();\n\n\t\tfor (unsigned i = 0; i < size; i++)\n\t\t{\n\t\t\tfloat sample[2];\n\t\t\tinput.Sample(i, sample);\n\t\t\tif (m_chn == 1)\n\t\t\t{\n\t\t\t\tm_data[i] = (short)(max(min(sample[0] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t\t}\n\t\t\telse if (m_chn == 2)\n\t\t\t{\n\t\t\t\tCalcPan(pan, sample[0], sample[1]);\n\t\t\t\tm_data[2 * i] = (short)(max(min(sample[0] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t\t\tm_data[2 * i + 1] = (short)(max(min(sample[1] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t\t}\n\t\t}\n\t}\n\n\t~TrackBufferCopy()\n\t{\n\n\t}\n\n\tstd::vector m_data;\n\tunsigned m_AlignPos;\n\tunsigned m_chn;\n};\n\nclass TrackBufferQueue\n{\npublic:\n\tTrackBufferQueue()\n\t{\n\n\t}\n\n\t~TrackBufferQueue()\n\t{\n\n\t}\n\n\tsize_t Size()\n\t{\n\t\treturn m_queue.size();\n\t}\n\n\tvoid Front2(TrackBufferCopy*& track0, TrackBufferCopy*& track1)\n\t{\n\t\ttrack0 = nullptr;\n\t\ttrack1 = nullptr;\n\t\tm_mutex.lock();\n\t\tauto iter = m_queue.begin();\n\t\tif (iter != m_queue.end())\n\t\t{\n\t\t\ttrack0 = *iter;\n\t\t\titer++;\n\t\t\tif (iter != m_queue.end())\n\t\t\t{\n\t\t\t\ttrack1 = *iter;\n\t\t\t}\n\t\t}\t\t\n\t\tm_mutex.unlock();\n\t}\n\n\tvoid Push(TrackBufferCopy* buf)\n\t{\n\t\tm_mutex.lock();\n\t\tm_queue.push_back(buf);\n\t\tm_mutex.unlock();\n\t}\n\n\tTrackBufferCopy* Pop()\n\t{\n\t\tm_mutex.lock();\n\t\tTrackBufferCopy* ret = m_queue.front();\n\t\tm_queue.pop_front();\n\t\tm_mutex.unlock();\n\t\treturn ret;\n\t}\n\nprivate:\n\tstd::list m_queue;\n\tstd::mutex m_mutex;\n};\n\nclass AudioBufferQueue\n{\npublic:\n\tAudioBufferQueue(int cache_size) : m_semaphore_in(cache_size)\n\t{\n\t}\n\n\t~AudioBufferQueue()\n\t{\n\t}\n\n\tsize_t Size()\n\t{\n\t\treturn m_queue.size();\n\t}\n\n\tAudioBuffer* Front()\n\t{\n\t\treturn m_queue.front();\n\t}\n\n\tvoid Push(AudioBuffer* packet)\n\t{\n\t\tm_semaphore_in.wait();\n\t\tm_mutex.lock();\n\t\tm_queue.push(packet);\n\t\tm_mutex.unlock();\n\t\tm_semaphore_out.notify();\n\t}\n\n\tAudioBuffer* Pop()\n\t{\n\t\tm_semaphore_out.wait();\n\t\tm_mutex.lock();\n\t\tAudioBuffer* ret = m_queue.front();\n\t\tm_queue.pop();\n\t\tm_mutex.unlock();\n\t\tm_semaphore_in.notify();\n\t\treturn ret;\n\t}\n\nprivate:\n\tstd::queue m_queue;\n\tstd::mutex m_mutex;\n\tSemaphore m_semaphore_in;\n\tSemaphore m_semaphore_out;\n};\n\n\nint PCMPlayer::stream_callback(const void *inputBuffer, void *outputBuffer,\n\tunsigned long framesPerBuffer,\n\tconst PaStreamCallbackTimeInfo* timeInfo,\n\tunsigned long statusFlags,\n\tvoid *userData)\n{\n\tPCMPlayer* self = (PCMPlayer*)userData;\n\tAudioBufferQueue* queue = self->m_audio_queue.get();\n\tunsigned long pos_out = 0;\n\tshort *out = (short*)outputBuffer;\n\twhile (pos_out < framesPerBuffer)\n\t{\n\t\tif (queue->Size() < 1) break;\n\t\tAudioBuffer* buf_in = queue->Front();\t\t\n\t\tsize_t copy_size = min(AUDIO_BUF_LEN - self->m_audio_read_pos, framesPerBuffer - pos_out);\n\t\tmemcpy(out + pos_out * 2, buf_in->data + self->m_audio_read_pos * 2, sizeof(short)*copy_size * 2);\n\t\tself->m_audio_read_pos += copy_size;\n\t\tpos_out += (unsigned long)copy_size;\n\t\tif (self->m_audio_read_pos == AUDIO_BUF_LEN)\n\t\t{\n\t\t\tself->m_audio_read_pos = 0;\n\t\t\tqueue->Pop();\n\t\t\tdelete buf_in;\t\t\t\n\t\t}\n\t}\n\tif (pos_out < framesPerBuffer)\n\t\tmemset(out + pos_out * 2, 0, sizeof(short) * (framesPerBuffer - pos_out) * 2);\n\n\treturn paContinue;\n}\n\nvoid PCMPlayer::thread_demux(PCMPlayer* self)\n{\n\tTrackBufferQueue* queue_in = self->m_input_queue.get();\n\tAudioBufferQueue* queue_out = self->m_audio_queue.get();\n\twhile (self->m_demuxing)\n\t{\n\t\tAudioBuffer* buf_out = new AudioBuffer;\n\t\tsize_t pos_out = 0;\n\t\twhile (pos_out < AUDIO_BUF_LEN)\n\t\t{\n\t\t\tTrackBufferCopy *buf_in, *buf_in2;\n\t\t\tqueue_in->Front2(buf_in, buf_in2);\n\t\t\tif (buf_in == nullptr) break;\n\n\t\t\tsize_t size_in = buf_in->m_data.size() / buf_in->m_chn;\n\t\t\tsize_t copy_size = min(size_in - self->m_input_read_pos, AUDIO_BUF_LEN - pos_out);\n\t\t\t\n\t\t\tfor (size_t i = 0; i < copy_size; i++)\n\t\t\t{\n\t\t\t\tsize_t read_pos = self->m_input_read_pos + i;\n\t\t\t\tshort value[2] = { 0,0 };\n\t\t\t\tif (buf_in->m_chn == 1)\n\t\t\t\t{\n\t\t\t\t\tvalue[0] = value[1] = buf_in->m_data[read_pos];\n\t\t\t\t}\n\t\t\t\telse if (buf_in->m_chn == 2)\n\t\t\t\t{\n\t\t\t\t\tvalue[0] = buf_in->m_data[read_pos * 2];\n\t\t\t\t\tvalue[1] = buf_in->m_data[read_pos * 2 + 1];\n\t\t\t\t}\n\n\t\t\t\tif (buf_in2 != nullptr && read_pos > size_in - buf_in2->m_AlignPos)\n\t\t\t\t{\n\t\t\t\t\tunsigned read_pos2 = (unsigned)read_pos - (unsigned)(size_in - buf_in2->m_AlignPos);\t\t\t\t\t\n\t\t\t\t\tshort value2[2] = { 0,0 };\n\t\t\t\t\tif (buf_in2->m_chn == 1)\n\t\t\t\t\t{\n\t\t\t\t\t\tvalue2[0] = value2[1] = buf_in2->m_data[read_pos2];\n\t\t\t\t\t}\n\t\t\t\t\telse if (buf_in2->m_chn == 2)\n\t\t\t\t\t{\n\t\t\t\t\t\tvalue2[0] = buf_in2->m_data[read_pos2 * 2];\n\t\t\t\t\t\tvalue2[1] = buf_in2->m_data[read_pos2 * 2 + 1];\n\t\t\t\t\t}\n\n\t\t\t\t\tfor (unsigned j = 0; j < 2; j++)\n\t\t\t\t\t{\n\t\t\t\t\t\tint v = (int)value[j] + (int)value2[j];\n\t\t\t\t\t\tif (v > 32767) v = 32767;\n\t\t\t\t\t\telse if (v < -32767) v = -32767;\n\t\t\t\t\t\tvalue[j] = (short)v;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tsize_t write_pos = pos_out + i;\n\t\t\t\tbuf_out->data[write_pos * 2] = value[0];\n\t\t\t\tbuf_out->data[write_pos * 2 + 1] = value[1];\n\t\t\t}\t\n\n\t\t\tpos_out += copy_size;\n\n\t\t\tself->m_mutex_progress.lock();\n\t\t\tself->m_input_read_pos += copy_size;\n\t\t\tif (self->m_input_read_pos == size_in)\n\t\t\t{\t\t\t\t\n\t\t\t\tself->m_total_length -= buf_in->m_data.size() / buf_in->m_chn;\n\t\t\t\tif (buf_in2 != nullptr)\n\t\t\t\t{\n\t\t\t\t\tself->m_input_read_pos = buf_in2->m_AlignPos;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tself->m_input_read_pos = 0;\n\t\t\t\t}\t\t\t\t\n\t\t\t\tself->m_mutex_progress.unlock();\n\n\t\t\t\tqueue_in->Pop();\n\t\t\t\tdelete buf_in;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tself->m_mutex_progress.unlock();\n\t\t\t}\t\t\n\t\t\t\n\t\t}\n\t\tif (pos_out < AUDIO_BUF_LEN)\n\t\t\tmemset(buf_out->data + pos_out * 2, 0, sizeof(short) * (AUDIO_BUF_LEN - pos_out) * 2);\n\n\t\tself->m_ring_buf[self->m_next_buf] = *buf_out;\n\t\tself->m_next_buf = (self->m_next_buf + 1) % 12;\n\t\tqueue_out->Push(buf_out);\t\t\n\t}\n}\n\nthread_local int PCMPlayer::s_instance_count = 0;\n\nPCMPlayer::PCMPlayer(double sample_rate, bool ui) : m_sample_rate(sample_rate)\n{\n\tif (s_instance_count == 0) Pa_Initialize();\n\ts_instance_count++;\n\n\tm_input_queue = std::unique_ptr(new TrackBufferQueue);\n\tm_audio_queue = std::unique_ptr(new AudioBufferQueue(8));\n\n\tm_demuxing = true;\n\tm_thread_demux = (std::unique_ptr)(new std::thread(thread_demux, this));\n\n\tPaStreamParameters outputParameters = {};\n\toutputParameters.device = Pa_GetDefaultOutputDevice();\n\toutputParameters.channelCount = 2;\n\toutputParameters.sampleFormat = paInt16;\n\toutputParameters.suggestedLatency = Pa_GetDeviceInfo(outputParameters.device)->defaultLowOutputLatency;\n\n\tPa_OpenStream(&m_stream, nullptr, &outputParameters, sample_rate, (unsigned long)(sample_rate*0.01), paClipOff, stream_callback, this);\n\tPa_StartStream(m_stream);\n\t\n\tif (ui)\n\t{\n\t\tglfwInit();\t\t\n\t\tm_window = glfwCreateWindow(640, 320, \"ScoreDraft PCM Player\", NULL, NULL);\n\t\tglfwMakeContextCurrent(m_window);\n\t\tglfwSwapInterval(1);\n\t\tglfwSetWindowUserPointer(m_window, this);\n\t\tglfwSetKeyCallback(m_window, key_callback);\n\t\tprintf(\"Press 'W' to show waveform.\\n\");\n\t\tprintf(\"Press 'S' to show spectrum.\\n\");\n\t}\n}\n\nPCMPlayer::~PCMPlayer()\n{\n\tif (m_window != nullptr)\n\t{\n\t\tglfwDestroyWindow(m_window);\n\t\tglfwTerminate();\n\t}\n\n\tm_demuxing = false;\n\n\tPa_StopStream(m_stream);\n\tPa_CloseStream(m_stream);\n\n\twhile (m_audio_queue->Size() > 0)\n\t{\n\t\tAudioBuffer* p = m_audio_queue->Pop();\n\t\tdelete p;\n\t}\n\n\twhile (m_input_queue->Size() > 0)\n\t{\n\t\tTrackBufferCopy* p = m_input_queue->Pop();\n\t\tdelete p;\n\t}\n\n\tm_thread_demux->join();\n\tm_thread_demux = nullptr;\n\n\ts_instance_count--;\n\tif (s_instance_count == 0) Pa_Terminate();\n}\n\nvoid PCMPlayer::PlayTrack(TrackBuffer &track)\n{\n\tm_input_queue->Push(new TrackBufferCopy(track));\n\tm_mutex_progress.lock();\n\tm_total_length += track.NumberOfSamples();\n\tm_mutex_progress.unlock();\n}\n\nfloat PCMPlayer::GetRemainingTime()\n{\n\tm_mutex_progress.lock();\n\tfloat remaining = (float)(m_total_length - m_input_read_pos) / (float)m_sample_rate;\n\tm_mutex_progress.unlock();\n\treturn remaining;\n}\n\nvoid PCMPlayer::draw()\n{\n\tint width, height;\n\tglfwGetFramebufferSize(m_window, &width, &height);\n\tglViewport(0, 0, width, height);\n\n\tglMatrixMode(GL_PROJECTION);\n\tglLoadIdentity();\n\n\tglMatrixMode(GL_MODELVIEW);\n\tglLoadIdentity();\n\n\tglClearColor(0.0f, 0.0f, 0.0f, 1.0f);\n\tglClear(GL_COLOR_BUFFER_BIT);\n\n\tglDisable(GL_DEPTH_TEST);\n\n\tswitch (m_mode)\n\t{\n\tcase Mode::WaveForm:\n\t{\n\t\tint start_buf = (m_next_buf + 10) % 12;\n\t\tfor (int i = 0; i < 2; i++)\n\t\t{\n\t\t\tint buf_i = (start_buf + i) % 12;\n\t\t\tfor (int j = 0; j < AUDIO_BUF_LEN; j++)\n\t\t\t{\n\t\t\t\tint k = i * AUDIO_BUF_LEN + j;\n\t\t\t\tm_wavaform_cache[k] = ((float)m_ring_buf[buf_i].data[j * 2] + (float)m_ring_buf[buf_i].data[j * 2 + 1]) / 65536.0f;\n\t\t\t}\n\t\t}\n\n\t\tglColor3f(1.0f, 1.0f, 0.0f);\n\t\tglBegin(GL_LINE_STRIP);\n\t\tfor (int i = 0; i < AUDIO_BUF_LEN * 2; i++)\n\t\t{\n\t\t\tfloat x = (float)i / (float)(AUDIO_BUF_LEN * 2 - 1)*2.0f - 1.0f;\n\t\t\tfloat y = m_wavaform_cache[i]*0.75f;\n\t\t\tglVertex2f(x, y);\n\t\t}\t\t\n\t\tglEnd();\n\t}\n\tbreak;\n\tcase Mode::Spectrum:\n\t{\n\t\tint start_buf = (m_next_buf + 8) % 12;\n\t\tfor (int i = 0; i < 4; i++)\n\t\t{\n\t\t\tint buf_i = (start_buf + i) % 12;\n\t\t\tfor (int j = 0; j < AUDIO_BUF_LEN; j++)\n\t\t\t{\n\t\t\t\tint k = i * AUDIO_BUF_LEN + j;\n\t\t\t\tm_spectrum_cache[k] = ((float)m_ring_buf[buf_i].data[j * 2] + (float)m_ring_buf[buf_i].data[j * 2 + 1]) / 65536.0f;\n\t\t\t}\n\t\t}\n\n\t\tfor (unsigned i = 0; i < 2048; i++)\n\t\t{\n\t\t\tfloat x = (float)((int)i - 1024) / 1024.0f;\n\t\t\tfloat win = 0.5f*(cosf(x*(float)PI) + 1.0f);\n\t\t\tm_fftData[i].Re = win * m_spectrum_cache[i];\n\t\t\tm_fftData[i].Im = 0.0f;\n\t\t}\n\n\t\tfft(m_fftData, 11);\n\n\t\tfor (unsigned i = 0; i < 100; i++)\n\t\t{\n\t\t\tfloat fstart = powf(2.0f, (float)i*0.1f);\n\t\t\tfloat fstop = powf(2.0f, (float)(i + 1)*0.1f);\n\n\t\t\tunsigned ustart = (unsigned)ceilf(fstart);\n\t\t\tunsigned ustop = (unsigned)ceilf(fstop);\n\n\t\t\tfloat ave = 0.0f;\n\t\t\tif (ustart == ustop)\n\t\t\t\tave = DCAbs(&m_fftData[ustart]);\n\t\t\telse\n\t\t\t{\n\t\t\t\tfor (unsigned j = ustart; j < ustop; j++)\n\t\t\t\t{\n\t\t\t\t\tave += DCAbs(&m_fftData[j]);\n\t\t\t\t}\n\t\t\t\tave /= (float)(ustop - ustart);\n\t\t\t}\n\n\t\t\tm_barv[i] = logf(ave*10.0f) / 10.0f;\n\n\t\t}\n\n\t\tglBegin(GL_QUADS);\n\n\t\tfor (unsigned i = 0; i < 100.0f; i++)\n\t\t{\n\t\t\tfloat center = ((float)i + 0.5f) / 100.0f;\n\t\t\tfloat halfWidth = 0.4f / 100.0f;\n\t\t\tfloat left = center - halfWidth;\n\t\t\tfloat right = center + halfWidth;\n\n\t\t\tleft = left * 2.0f - 1.0f;\n\t\t\tright = right * 2.0f - 1.0f;\n\n\t\t\tfloat bottom = -1.0f;\n\n\t\t\tfloat v = m_barv[i];\n\t\t\tif (v > 1.0f) v = 1.0f;\n\t\t\tfloat top = v * 2.0f - 1.0f;\n\n\t\t\tglColor3f(0.5f, 1.0f, 0.0f);\n\t\t\tglVertex2f(right, bottom);\n\t\t\tglVertex2f(left, bottom);\n\n\t\t\tglColor3f(0.5f + 0.5f*v, 1.0f - v, 0.0f);\n\t\t\tglVertex2f(left, top);\n\t\t\tglVertex2f(right, top);\n\t\t}\n\t\tglEnd();\n\n\t}\n\tbreak;\n\t}\n\n}\n\nvoid PCMPlayer::key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n\tPCMPlayer* self = (PCMPlayer*)glfwGetWindowUserPointer(window);\n\tif (key == GLFW_KEY_W && action == GLFW_PRESS)\n\t{\n\t\tself->m_mode = Mode::WaveForm;\n\t}\n\n\tif (key == GLFW_KEY_S && action == GLFW_PRESS)\n\t{\n\t\tself->m_mode = Mode::Spectrum;\n\t}\n\n}\n\nvoid PCMPlayer::main_loop()\n{\n\tif (m_window == nullptr) return;\n\twhile (glfwWindowShouldClose(m_window) == 0)\n\t{\n\t\tglfwMakeContextCurrent(m_window);\n\t\tdraw();\n\t\tglfwSwapBuffers(m_window);\n\t\tglfwPollEvents();\n\t}\n}\n" }, { "path": "PCMPlayer/PCMPlayer.h", "content": "#pragma once\n\n#include \n#include \n#include \"fft.h\"\n\nnamespace std\n{\n\tclass thread;\n}\n\n#define AUDIO_BUF_LEN 512\nstruct AudioBuffer\n{\n\tshort data[AUDIO_BUF_LEN * 2];\n};\n\nclass TrackBuffer;\nclass TrackBufferQueue;\nclass AudioBufferQueue;\n\nstruct PaStreamCallbackTimeInfo;\n\nstruct GLFWwindow;\n\n\nclass PCMPlayer\n{\npublic:\n\tPCMPlayer(double sample_rate = 44100.0, bool ui = false);\n\t~PCMPlayer();\n\n\tvoid PlayTrack(TrackBuffer &track);\n\tfloat GetRemainingTime();\n\n\t// UI\n\tvoid main_loop();\n\nprivate:\n\tstatic thread_local int s_instance_count;\t\n\tvoid *m_stream;\n\tstatic int stream_callback(const void *inputBuffer, void *outputBuffer,\n\t\tunsigned long framesPerBuffer,\n\t\tconst PaStreamCallbackTimeInfo* timeInfo,\n\t\tunsigned long statusFlags,\n\t\tvoid *userData);\n\n\tdouble m_sample_rate;\n\tstd::unique_ptr m_input_queue;\n\tstd::unique_ptr m_audio_queue;\n\tsize_t m_input_read_pos = 0;\n\tsize_t m_audio_read_pos = 0;\n\tsize_t m_total_length = 0;\n\n\tstd::mutex m_mutex_progress;\n\n\tbool m_demuxing = false;\n\tstatic void thread_demux(PCMPlayer* self);\n\tstd::unique_ptr m_thread_demux;\n\n\t// UI\n\tGLFWwindow* m_window = nullptr;\n\tvoid draw();\n\tstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods);\n\n\tenum class Mode\n\t{\n\t\tSpectrum,\n\t\tWaveForm\n\t};\n\n\tMode m_mode = Mode::WaveForm;\n\n\tint m_next_buf = 0;\n\tAudioBuffer m_ring_buf[12];\n\tfloat m_wavaform_cache[AUDIO_BUF_LEN * 2];\n\tfloat m_spectrum_cache[AUDIO_BUF_LEN * 4];\n\tDComp m_fftData[2048];\n\tfloat m_barv[100];\n\n};" }, { "path": "PCMPlayer/api.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\n\nextern \"C\"\n{\n\tSCOREDRAFT_API void* PCMPlayerCreate(double sample_rate, unsigned ui);\n\tSCOREDRAFT_API void PCMPlayerDestroy(void* ptr);\n\tSCOREDRAFT_API void PlayTrack(void* ptr, void* ptr_track);\n\tSCOREDRAFT_API float GetRemainingTime(void* ptr);\n\tSCOREDRAFT_API void MainLoop(void* ptr);\n}\n\n#include \"PCMPlayer.h\"\n\nvoid* PCMPlayerCreate(double sample_rate, unsigned ui)\n{\n\treturn new PCMPlayer(sample_rate, ui!=0);\n}\n\nvoid PCMPlayerDestroy(void* ptr)\n{\n\tPCMPlayer* player = (PCMPlayer*)ptr;\n\tdelete player;\n}\n\nvoid PlayTrack(void* ptr, void* ptr_track)\n{\n\tPCMPlayer* player = (PCMPlayer*)ptr;\n\tTrackBuffer* track = (TrackBuffer*)ptr_track;\n\tplayer->PlayTrack(*track);\n}\n\nfloat GetRemainingTime(void* ptr)\n{\n\tPCMPlayer* player = (PCMPlayer*)ptr;\n\treturn player->GetRemainingTime();\n}\n\nvoid MainLoop(void* ptr)\n{\n\tPCMPlayer* player = (PCMPlayer*)ptr;\n\tplayer->main_loop();\n}\n" }, { "path": "README.md", "content": "[-> 中文Readme](README_cn.md)\n\n# ScoreDraft\n\nScoreDraft is a music/singing synthesizer that provides a Python based \nscore authoring interface. \n\nCurrently, it includes the following synthesizer engines:\n\n* Instrumental\n - SimpleInstruments: simple mathematic functions like sine-waves\n - KarplusStrong: guitar simulator using pure algorithm\n - BasicSamplers: tones generated by sampling one or multiple waveform samples\n - SoundFont2\n* Percussion\n - BasicSamplers\n - SoundFont2 (GM Drums)\n* Voice\n - VoiceSampler: a PSOLA-like algorithm is used to sample voice samples. A front-end \"UtauDraft\" is provided making it compatible to existing UTAU voice banks.\n\nThe framework is open and can be easily extended.\n\nA PCM Player is provided to playback and visualize generated waveforms.\n\nA more sophisticated visualizer \"Meteor\" is provided to visualize the notes/beats/syllables where the music is generated from.\n\nThe following example shows how easily a piece of musical sound can be generated using ScoreDraft.\n\n```Python\n import ScoreDraft\n from ScoreDraft.Notes import *\n\n doc=ScoreDraft.Document()\n\n seq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\n doc.playNoteSeq(seq, ScoreDraft.Piano())\n doc.mixDown('twinkle.wav')\n```\n\nStarting from version 1.0.3, ScoreDraft now supports a YAML based input format, which looks like:\n\n```yaml\n# test.yaml\nscore:\n staffs:\n -\n relative: c''\n instrument: Piano()\n content: |\n c4 c g g a a g2\n```\n\nwhere in the 'content' part, LilyPond syntax can be used to input notes. The following shell command can be used to generate a wav:\n\n```\n# scoredraft -wav twinkle.wav test.yaml\n```\nFor GUI editor, see [ScoreDraftEditor](https://github.com/fynv/ScoreDraftEditor)\n\nFor more detailed introduction and demos see: [https://fynv.github.io/ScoreDraft/](https://fynv.github.io/ScoreDraft/)\n\n## Installation\n\nScoreDraft is now available from PyPi. Windows x64/Linux x64 supported.\n\n```\n# pip install scoredraft\n```\n\nKnown issue: For Linux, it is only tested on Ubuntu 20.04. It is known to be not working on Ubuntu 18.04.\n\n## Building\n\nBuild-time dependencies:\n\n* CMake 3.0+\n\n* Python3\n\n* CUDA(optional): To build without CUDA, disable the CMake option \"USE_CUDA\"\n\n* FreeType: \n \n - Library included for Windows\n - Ubuntu: sudo apt install libfreetype-dev\n\n* GLFW: \n \n - Source code included\n - Ubuntu: sudo apt install libglfw3-dev libxinerama-dev libxcursor-dev libxi-dev\n\n* PortAudio:\n \n - Source code included\n - Ubuntu: sudo apt-get install libasound-dev libjack-dev\n\nBuild process:\n\n```\n# mkdir build\n# cd build\n# cmake .. -DCMAKE_INSTALL_PREFIX=../Test\n# make\n# make install\n```\n\nRun-time dependencies:\n\n* Python3 \n* cffi\n* X-org, ALSA drivers are optionally needed for players\n* xsdata, python_ly are optionally needed for MusicXML and LilyPond support\n* pyyaml is optionally needed for YAML support\n\n## Samples & Voice Banks\n\nTo avoid causing troubles, ScoreDraft now only includes a minimal set of instrumental/percussion samples to support the tests. The PyPi package doesn't include any of these.\n\nScoreDraft indexes the samples and banks by searching specific directory where the python script is started.\n\n* Directory InstrumentSamples: wav instrument samples\n \n - There can be sub-directories containing multiple wav samples defining a single instrument for different pitch ranges.\n - Optionally, a freq file can be provided to define the frequency of the sample tone.\n\n* Directory PercussionSamples: wav percussion samples\n\n* Directory SF2: SoundFont2 bank files\n\n* Directory UTAUVoice: UTAU voice banks (as sub-directories)\n\nUsers need to help themselves to download and organize extra samples and voicebanks. Here are just some recommandations, which is what I do at my place.\n\n* Instrument/Percussion wav samples:\n \n - https://freewavesamples.com\n\n* SoundFont2 Instruments\n \n - Arachno: http://www.arachnosoft.com/main/download.php?id=soundfont-sf2\n - SynthFontViena: http://www.synthfont.com/\n\n* UTAU\n \n - uta(Japanese): default voice-bank that comes with UTAU\n - TetoEng(English): https://kasaneteto.jp/en/voicebank.html\n - Ayaka(Chinese): https://bowlroll.net/file/53297\n - Ayaka2 (Japanese): https://bowlroll.net/file/69898\n - WanEr(Chinese): http://lindayana.lofter.com/waner\n\n## License\n\nScoreDraft is now formally available under [MIT license](https://choosealicense.com/licenses/mit/).\n\n## Version History\n\nScoreDraft was my first Python project. There were some severe limitations for pythonic packaging and releasing.\nAs a result, there was no formal release before the Nov 2021 refactoring (version 1.0.0).\n\n[SingingGadgets](https://pypi.org/project/singinggadgets/) was a refactoring attempt in 2018, \nwhich only partially solves the issues. \n\nAfter the Nov 2021 refactoring, ScoreDraft have all the benefits of both SingingGadgets and the old ScoreDraft.\nTherefore, the SingingGadgets project is now closed.\n\n* Dec 17, 2021. ScoreDraft 1.0.11, fix slur handling\n* Dec 12, 2021. ScoreDraft 1.0.10, support track volume for YAML input\n* Dec 12, 2021. ScoreDraft 1.0.8 & 1.0.9, bug fix\n* Dec 04, 2021. ScoreDraft 1.0.7, percussion visualization bug fix\n* Dec 01, 2021. ScoreDraft 1.0.6, expose more low-level functions\n* Nov 29, 2021. ScoreDraft 1.0.4, 1.0.5, YAML function updates\n* Nov 27, 2021. ScoreDraft 1.0.3, adding a YAML based input routine support\n* Nov 24, 2021. ScoreDraft 1.0.2, adding MusicXML & LilyPond support\n* Nov 19, 2021. ScoreDraft 1.0.0 & 1.0.1\n* Jun 16, 2018. SingingGadgets 0.0.3\n" }, { "path": "README_cn.md", "content": "# ScoreDraft\n\nScoreDraft 是一个音乐和歌唱合成系统，它提供了基于Python的乐谱创作（或录入）界面。\n\n目前，它集成了下列几种合成引擎：\n\n* 乐器合成\n - SimpleInstruments: 基于简单数学函数，如正弦波\n - KarplusStrong: 基于纯算法的吉他模拟器\n - BasicSamplers: 由单个或多个波形文件采样生成音符\n - SoundFont2\n* 打击乐合成\n - BasicSamples\n - SoundFont2 (GM 鼓轨)\n* 语音合成\n - VoiceSampler: 采用类PSOLA的算法采样语音样本，提供了名为UtauDraft的前端来兼容UTAU音源\n\n系统框架是开放的，极易扩展。\n\nPCMPlayer 提供了一个简单的音频播放和可视化工具。\n\nMeteor 提供了更高级的可视化功能，可以可视化用来生成音乐的音符和音节输入。\n\n下面这个例子展示了通过ScoreDraft来合成一小段音乐可以多么简单。\n\n```Python\n import ScoreDraft\n from ScoreDraft.Notes import *\n\n doc=ScoreDraft.Document()\n\n seq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\n doc.playNoteSeq(seq, ScoreDraft.Piano())\n doc.mixDown('twinkle.wav')\n```\n\n从版本 1.0.3 开始，ScoreDraft 支持一种基于 YAML 的输入格式，例如：\n\n```yaml\n# test.yaml\nscore:\n staffs:\n -\n relative: c''\n instrument: Piano()\n content: |\n c4 c g g a a g2\n```\n\n其中 content 部分使用 LilyPond 的语法。可以使用以下命令把 YAML 文件合成为wav:\n\n```\n# scoredraft -wav twinkle.wav test.yaml\n```\n\n另有图形界面的编辑器， 详见：[ScoreDraftEditor](https://github.com/fynv/ScoreDraftEditor)\n\n更详细的使用说明和演示见: [https://fynv.github.io/ScoreDraft/](https://fynv.github.io/ScoreDraft/)\n\n## 安装\n\nScoreDraft 现在可以由 PyPi 安装，支持64位的 Windows 和 Linux 系统。\n\n```\n# pip install scoredraft\n```\n\n已知问题：Linux方面只在Ubuntu20.04测试通过，已知在Ubuntu18.04上有问题。\n\n## 编译\n\n编译期依赖：\n\n* CMake 3.0+\n\n* Python3\n\n* CUDA(可选): 如果没有CUDA可以去掉 CMake 的 \"USE_CUDA\" 选项\n\n* FreeType: \n \n - 已包含Windows开发库\n - Ubuntu: sudo apt install libfreetype-dev\n\n* GLFW: \n \n - 已包含源代码\n - Ubuntu: sudo apt install libglfw3-dev libxinerama-dev libxcursor-dev libxi-dev\n\n* PortAudio:\n \n - 已包含源代码\n - Ubuntu: sudo apt-get install libasound-dev libjack-dev\n\n编译过程：\n\n```\n# mkdir build\n# cd build\n# cmake .. -DCMAKE_INSTALL_PREFIX=../Test\n# make\n# make install\n```\n\n运行期依赖：\n\n* Python3 \n* cffi\n* 播放器依赖于X.org和ALSA驱动\n* MusicXML 和 LilyPond 支持依赖于 xsdata, python_ly\n* YAML 支持依赖于 pyyaml\n\n## 采样和语音音源\n\n为了避免麻烦，ScoreDraft 目前只包含最低限度的乐器和打击乐采样用来测试。PyPi安装的版本则不提供任何这些文件。\n\nScoreDraft 基于 Python 脚本的启动位置来搜索特定目录，以此建立乐器样本和语音音源的索引。\n\n* InstrumentSamples 目录：wav 乐器样本\n \n - 可以包含子目录，每个子目录包含多个wav文件，共同来定义一个乐器的不同音高范围。\n - 对每个wav文件，可以有一个对应的freq文件来定义采样的音高\n\n* PercussionSamples 目录：wav 打击乐样本\n\n* SF2 目录：SoundFont2 乐器库文件\n\n* UTAUVoice：UTAU 语音音源库，每个库一个子目录\n\n用户需要自行下载和布署这些音源。以下推荐几个作者自己在用的音源。\n\n* wav 乐器采样：\n \n - https://freewavesamples.com\n\n* SoundFont2 乐器库\n \n - Arachno: http://www.arachnosoft.com/main/download.php?id=soundfont-sf2\n - SynthFontViena: http://www.synthfont.com/\n - \n\n* UTAU\n \n - uta(Japanese): default voice-bank that comes with UTAU\n - TetoEng(English): https://kasaneteto.jp/en/voicebank.html\n - Ayaka(Chinese): https://bowlroll.net/file/53297\n - Ayaka2 (Japanese): https://bowlroll.net/file/69898\n - WanEr(Chinese): http://lindayana.lofter.com/waner\n\n## 版权协议\n\nScoreDraft 目前已正式基于MIT协议授权。\n\n## 版本历史\n\nScoreDraft 实际上是我的第一个Python项目，由于一些设计问题，长期以来ScoreDraft无法用常规的Python流程来打包和发布。\n直到2021年11月的这次重构，ScoreDraft才有了第一个正式版本。\n\n在2018年曾经做过一次重构尝试，叫做[SingingGadgets](https://pypi.org/project/singinggadgets/)，只部分解决了问题。\n\n在2021年11月的重构之后，ScoreDraft已经具有SingingGadgets和早期ScoreDraft的全部优点，因此SingingGadgets项目现已被关闭。\n\n* 2021年12月17日. ScoreDraft 1.0.11 修正连音线处理\n* 2021年12月12日. ScoreDraft 1.0.10 YAML输入支持音轨volume\n* 2021年12月12日. ScoreDraft 1.0.8 & 1.0.9 修正bug\n* 2021年12月04日. ScoreDraft 1.0.7 修正打击乐可视化bug\n* 2021年12月01日. ScoreDraft 1.0.6 暴露更多底层函数\n* 2021年11月29日. ScoreDraft 1.0.4, 1.0.5 更新YAML功能\n* 2021年11月27日. ScoreDraft 1.0.3 增加了一个基于YAML的乐谱输入方案\n* 2021年11月24日, ScoreDraft 1.0.2 加入对MusicXML和LilyPond的支持\n* 2021年11月19日. ScoreDraft 1.0.0 & 1.0.1\n* 2018年06月16日. SingingGadgets 0.0.3\n" }, { "path": "ScoreDraftCore/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(ScoreDraftCore)\n\nset(SOURCES\napi.cpp\nTrackBuffer.cpp\nReadWav.cpp\nWriteWav.cpp\n)\n\nset(HEADERS \napi.h\nutils.h\nWavBuffer.h\nTrackBuffer.h\nReadWav.h\nWriteWav.h\n)\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\nadd_definitions(${DEFINES})\nadd_library (ScoreDraftCore SHARED ${SOURCES} ${HEADERS})\n\nif (WIN32) \ntarget_compile_definitions(ScoreDraftCore PRIVATE SCOREDRAFTCORE_DLL_EXPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS ScoreDraftCore RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS ScoreDraftCore DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "ScoreDraftCore/ReadWav.cpp", "content": "#include \"ReadWav.h\"\n#include \n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nstruct WavHeader\n{\n\tunsigned short wFormatTag;\n\tunsigned short wChannels;\n\tunsigned int dwSamplesPerSec;\n\tunsigned int dwAvgBytesPerSec;\n\tunsigned short wBlockAlign;\n\tunsigned short wBitsPerSample;\n};\n\n\nReadWav::ReadWav()\n{\n\tm_fp = nullptr;\n}\n\nReadWav::~ReadWav()\n{\n\tif (m_fp) fclose(m_fp);\n}\n\nbool ReadWav::OpenFile(const char* filename)\n{\n\tif (m_fp) fclose(m_fp);\n\tm_fp = fopen(filename, \"rb\");\n\treturn (m_fp != nullptr);\n}\n\nvoid ReadWav::CloseFile()\n{\n\tif (m_fp) fclose(m_fp);\n\tm_fp = nullptr;\n}\n\n\nbool ReadWav::ReadHeader(unsigned& sampleRate, unsigned& numSamples, unsigned& chn)\n{\n\tif (!m_fp) return false;\n\n\tchar c_riff[4] = { 'R', 'I', 'F', 'F' };\n\tunsigned& u_riff = *(unsigned*)c_riff;\n\n\tchar c_wave[4] = { 'W', 'A', 'V', 'E' };\n\tunsigned& u_wave = *(unsigned*)c_wave;\n\n\tchar c_fmt[4] = { 'f', 'm', 't', ' ' };\n\tunsigned& u_fmt = *(unsigned*)c_fmt;\n\n\tchar c_data[4] = { 'd', 'a', 't', 'a' };\n\tunsigned& u_data = *(unsigned*)c_data;\n\n\tunsigned buf32;\n\n\tfread(&buf32, 4, 1, m_fp);\n\tif (buf32 != u_riff)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tunsigned chunkSize;\n\tfread(&chunkSize, 4, 1, m_fp);\n\n\tfread(&buf32, 4, 1, m_fp);\n\tif (buf32 != u_wave)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tfread(&buf32, 4, 1, m_fp);\n\tif (buf32 != u_fmt)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tunsigned headerSize;\n\tunsigned skipSize = 0;\n\tunsigned skipBuffer;\n\n\tfread(&headerSize, 4, 1, m_fp);\n\tif (headerSize < sizeof(WavHeader))\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\telse if (headerSize > sizeof(WavHeader))\n\t{\n\t\tif (headerSize - sizeof(WavHeader) > 4)\n\t\t{\n\t\t\tfclose(m_fp);\n\t\t\treturn false;\n\t\t}\n\t\tskipSize = headerSize - sizeof(WavHeader);\n\t}\n\n\tWavHeader header;\n\tfread(&header, sizeof(WavHeader), 1, m_fp);\n\n\tif (skipSize > 0)\n\t{\n\t\tfread(&skipBuffer, 1, skipSize, m_fp);\n\t}\n\n\tif (header.wFormatTag != 1)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tchn = header.wChannels;\n\tif (chn<1 || chn>2)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tsampleRate = header.dwSamplesPerSec;\n\n\tif (header.wBitsPerSample != 16)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tfread(&buf32, 4, 1, m_fp);\n\tif (buf32 != u_data)\n\t{\n\t\tfclose(m_fp);\n\t\treturn false;\n\t}\n\n\tunsigned dataSize;\n\tfread(&dataSize, 4, 1, m_fp);\n\n\tnumSamples = dataSize / chn / 2;\n\n\tm_totalSamples = numSamples;\n\tm_num_channels = chn;\n\tm_readSamples = 0;\n\n\treturn true;\n}\n\n\nbool ReadWav::ReadSamples(float* samples, unsigned count, float& max_v)\n{\n\tif (!m_fp) return false;\n\tcount = min(count, m_totalSamples - m_readSamples);\n\n\tif (count > 0)\n\t{\n\t\tshort* data = new short[count*m_num_channels];\n\t\tfread(data, sizeof(short), count*m_num_channels, m_fp);\n\n\t\tmax_v = 0.0f;\n\t\tfor (unsigned i = 0; i < count*m_num_channels; i++)\n\t\t{\t\n\t\t\tfloat v = (float)data[i] / 32767.0f;\n\t\t\tsamples[i] = v;\n\t\t\tmax_v = max(max_v, fabsf(v));\n\t\t}\n\t\tdelete[] data;\n\n\t\tm_readSamples += count;\n\t}\n\n\tif (m_totalSamples - m_readSamples <= 0) CloseFile();\n\n\treturn true;\n}\n" }, { "path": "ScoreDraftCore/ReadWav.h", "content": "#ifndef _ReadWav_h\n#define _ReadWav_h\n\n#include \nclass ReadWav\n{\npublic:\n\tReadWav();\n\t~ReadWav();\n\n\tbool OpenFile(const char* filename);\n\tvoid CloseFile();\n\n\tbool ReadHeader(unsigned &sampleRate, unsigned &numSamples, unsigned& chn);\n\tbool ReadSamples(float* samples, unsigned count, float& maxv);\n\nprivate:\n\tFILE* m_fp;\n\tunsigned m_totalSamples;\n\tunsigned m_num_channels;\n\tunsigned m_readSamples;\n};\n\n#endif\n" }, { "path": "ScoreDraftCore/TrackBuffer.cpp", "content": "#include \n#include \n#include \n#include \"TrackBuffer.h\"\n#include \"utils.h\"\n\nstatic const unsigned s_localBufferSize = 65536;\nunsigned TrackBuffer::GetLocalBufferSize()\n{\n\treturn s_localBufferSize;\n}\n\n\nTrackBuffer::TrackBuffer(unsigned rate, unsigned chn) : m_rate(rate)\n{\n\tif (chn < 1)\n\t{\n\t\tchn = 1;\n\t}\n\telse if (chn > 2)\n\t{\n\t\tchn = 2;\n\t}\n\tm_chn = chn;\n\n\tm_fp = tmpfile();\n\n\tm_localBuffer = new float[s_localBufferSize*m_chn];\n\tm_localBufferPos = (unsigned)(-1);\n\n\tm_volume = 1.0f;\n\tm_pan = 0.0f;\n\tm_cursor = 0.0f;\n\tm_length = 0;\n\tm_alignPos = (unsigned)(-1);\n}\n\nTrackBuffer::~TrackBuffer()\n{\n\tdelete m_localBuffer;\n\tfclose(m_fp);\n}\n\n\nvoid TrackBuffer::_seek(unsigned upos)\n{\n\tif (upos <= m_length)\n\t{\n\t\tfseek(m_fp, (long)(sizeof(float)*upos*m_chn), SEEK_SET);\n\t}\n\telse\n\t{\n\t\tfseek(m_fp, 0, SEEK_END);\n\t\tfloat *tmp = new float[(upos - m_length)*m_chn];\n\t\tmemset(tmp, 0, (upos - m_length)*m_chn * sizeof(float));\n\t\tfwrite(tmp, sizeof(float), (upos - m_length)*m_chn, m_fp);\n\t\tdelete[] tmp;\n\t\tm_length = upos;\n\t}\n}\n\n\nfloat TrackBuffer::GetCursor()\n{\n\treturn m_cursor;\n}\n\nvoid TrackBuffer::SetCursor(float fpos)\n{\n\tif (m_alignPos == (unsigned)(-1)) m_alignPos = 0;\n\tm_cursor = fpos;\n\tif (m_cursor < 0.0f) m_cursor = 0.0f;\n}\n\nvoid TrackBuffer::MoveCursor(float delta)\n{\n\tSetCursor(m_cursor + delta);\n}\n\n\nvoid TrackBuffer::SeekToCursor()\n{\n\tunsigned upos = (unsigned)_ms2sample(m_cursor);\n\t_seek(upos);\n}\n\n\nvoid TrackBuffer::_writeSamples(unsigned count, const float* samples, unsigned alignPos)\n{\n\tunsigned upos = (unsigned)_ms2sample(m_cursor) + m_alignPos - alignPos;\n\t_seek(upos);\n\tfwrite(samples, sizeof(float), count*m_chn, m_fp);\n\tm_length = max(m_length, upos + count);\n\tm_localBufferPos = -1;\n}\n\nvoid TrackBuffer::WriteBlend(const WavBuffer& wavBuf)\n{\n\tassert(wavBuf.m_sampleRate == m_rate);\n\tunsigned count = (unsigned)wavBuf.m_sampleNum;\n\tunsigned src_chn = wavBuf.m_channelNum;\n\n\tfloat* samples = wavBuf.m_data;\n\tunsigned note_alignPos = wavBuf.m_alignPos;\n\tfloat volume = wavBuf.m_volume;\n\n\tif (m_alignPos == (unsigned)(-1))\n\t{\n\t\tm_alignPos = note_alignPos;\n\t}\n\tif ((unsigned)_ms2sample(m_cursor) + m_alignPos < note_alignPos)\n\t{\n\t\tunsigned truncate = note_alignPos - (unsigned)_ms2sample(m_cursor) + m_alignPos;\n\t\tcount -= truncate;\n\t\tsamples += truncate * src_chn;\n\t\tnote_alignPos -= truncate;\n\t}\n\tunsigned upos = (unsigned)_ms2sample(m_cursor) + m_alignPos - note_alignPos;\n\n\tfloat *tmpSamples = new float[count*m_chn];\n\tfor (unsigned i = 0; i < count; i++)\n\t{\n\t\tfloat sample_l;\n\t\tfloat sample_r;\n\n\t\tif (src_chn == 1)\n\t\t{\n\t\t\tsample_l = sample_r = samples[i];\n\t\t}\n\t\telse if (src_chn == 2)\n\t\t{\n\t\t\tsample_l = samples[i * 2];\n\t\t\tsample_r = samples[i * 2 + 1];\n\t\t}\n\n\t\tif (m_chn == 1)\n\t\t{\n\t\t\ttmpSamples[i] = (sample_l + sample_r)*0.5f * volume;\n\t\t}\n\t\telse if (m_chn == 2)\n\t\t{\n\t\t\tCalcPan(wavBuf.m_pan, sample_l, sample_r);\n\t\t\ttmpSamples[i * 2] = sample_l * volume;\n\t\t\ttmpSamples[i * 2 + 1] = sample_r * volume;\n\t\t}\n\n\t}\n\n\tif (upos < m_length)\n\t{\n\t\tunsigned sec = min(count, m_length - upos);\n\t\tfloat* secbuf = new float[sec * m_chn];\n\t\t_seek(upos);\n\t\tfread(secbuf, sizeof(float), sec*m_chn, m_fp);\n\n\t\tfor (unsigned i = 0; i < sec*m_chn; i++)\n\t\t\ttmpSamples[i] += secbuf[i];\n\n\t\tdelete[] secbuf;\n\t}\n\n\t_writeSamples(count, tmpSamples, note_alignPos);\n\n\tdelete[] tmpSamples;\n}\n\nvoid TrackBuffer::Sample(unsigned index, float* sample)\n{\n\tif (index >= m_length)\n\t{\n\t\tfor (unsigned c = 0; c < m_chn; c++)\n\t\t\tsample[c] = 0.0f;\n\t}\n\tif (m_localBufferPos == (unsigned)(-1) || m_localBufferPos > index || m_localBufferPos + s_localBufferSize <= index)\n\t{\n\t\tm_localBufferPos = (index / s_localBufferSize)*s_localBufferSize;\n\t\tmemset(m_localBuffer, 0, sizeof(float)*s_localBufferSize*m_chn);\n\n\t\tif (m_localBufferPos < m_length)\n\t\t{\n\t\t\tfseek(m_fp, m_localBufferPos * sizeof(float)*m_chn, SEEK_SET);\n\t\t\tfread(m_localBuffer, sizeof(float), min(s_localBufferSize, m_length - m_localBufferPos)*m_chn, m_fp);\n\t\t}\n\t}\n\n\tunsigned readPos = index - m_localBufferPos;\n\tfor (unsigned c = 0; c < m_chn; c++)\n\t\tsample[c] = m_localBuffer[readPos * m_chn + c];\n}\n\n\nfloat TrackBuffer::MaxValue()\n{\n\tunsigned i;\n\tfloat buf[2];\n\tSample(0, buf);\n\n\tfloat maxValue;\n\tif (m_chn == 1)\n\t\tmaxValue = fabsf(buf[0]);\n\telse if (m_chn == 2)\n\t\tmaxValue = max(fabsf(buf[0]), fabsf(buf[1]));\n\n\tfor (i = 1; i < m_length; i++)\n\t{\n\t\tSample(i, buf);\n\t\tfloat _max;\n\t\tif (m_chn == 1)\n\t\t\t_max = fabsf(buf[0]);\n\t\telse if (m_chn == 2)\n\t\t\t_max = max(fabsf(buf[0]), fabsf(buf[1]));\n\n\t\tmaxValue = max(maxValue, _max);\n\t}\n\n\treturn maxValue;\n}\n\n\nvoid TrackBuffer::GetSamples(unsigned startIndex, unsigned length, float* buffer)\n{\n\twhile (length > 0)\n\t{\n\t\tif (startIndex >= m_length) break;\n\t\tif (m_localBufferPos == (unsigned)(-1) || m_localBufferPos > startIndex || m_localBufferPos + s_localBufferSize <= startIndex)\n\t\t{\n\t\t\tm_localBufferPos = (startIndex / s_localBufferSize)*s_localBufferSize;\n\t\t\tmemset(m_localBuffer, 0, sizeof(float)*s_localBufferSize*m_chn);\n\n\t\t\tif (m_localBufferPos < m_length)\n\t\t\t{\n\t\t\t\tfseek(m_fp, m_localBufferPos * sizeof(float)*m_chn, SEEK_SET);\n\t\t\t\tfread(m_localBuffer, sizeof(float), min(s_localBufferSize, m_length - m_localBufferPos)*m_chn, m_fp);\n\t\t\t}\n\t\t}\n\n\t\tunsigned readLength = min(length, m_localBufferPos + s_localBufferSize - startIndex);\n\t\tmemcpy(buffer, m_localBuffer + (startIndex - m_localBufferPos)*m_chn, sizeof(float)* readLength*m_chn);\n\t\tstartIndex += readLength;\n\t\tlength -= readLength;\n\t\tbuffer += readLength;\n\t}\n}\n\n\nbool TrackBuffer::CombineTracks(unsigned num, TrackBuffer** tracks)\n{\n\tWavBuffer targetBuffer;\n\ttargetBuffer.Allocate(m_chn, s_localBufferSize);\n\n\tunsigned *lengths = new unsigned[num];\n\tint* sourcePos = new int[num];\n\tfloat* trackVolumes = new float[num];\n\tfloat* trackPans = new float[num];\n\n\t// scan\n\tunsigned i;\n\tfloat maxCursor = 0.0f;\n\tunsigned maxAlign = 0;\n\n\tfor (i = 0; i < num; i++)\n\t{\n\t\tif (tracks[i]->Rate() != m_rate)\n\t\t{\n\t\t\tdelete[] trackPans;\n\t\t\tdelete[] trackVolumes;\n\t\t\tdelete[] sourcePos;\n\t\t\tdelete[] lengths;\n\t\t\treturn false;\n\t\t}\n\t\tlengths[i] = tracks[i]->NumberOfSamples();\n\n\t\tfloat cursor = tracks[i]->GetCursor();\n\t\tif (cursor > maxCursor) maxCursor = cursor;\n\n\t\tunsigned align = tracks[i]->AlignPos();\n\t\tif (align != (unsigned)(-1) && align > maxAlign) maxAlign = align;\n\n\t\tsourcePos[i] = (int)(align);\n\t\ttrackVolumes[i] = tracks[i]->AbsoluteVolume();\n\t\ttrackPans[i] = tracks[i]->Pan();\n\t}\n\n\tfor (i = 0; i < num; i++)\n\t{\n\t\tsourcePos[i] -= (int)maxAlign;\n\t}\n\n\tmaxCursor += m_cursor;\n\n\tbool finish = false;\n\n\twhile (!finish)\n\t{\n\t\tfinish = true;\n\t\tmemset(targetBuffer.m_data, 0, sizeof(float)*s_localBufferSize*m_chn);\n\t\tunsigned maxCount = 0;\n\n\t\tfor (i = 0; i < num; i++)\n\t\t{\n\t\t\tif ((int)lengths[i] > sourcePos[i])\n\t\t\t{\n\t\t\t\tint count = min(s_localBufferSize, (int)lengths[i] - sourcePos[i]);\n\t\t\t\tmaxCount = (unsigned)max(count, (int)maxCount);\n\t\t\t\tint j;\n\t\t\t\tfor (j = 0; j < count; j++)\n\t\t\t\t{\n\t\t\t\t\tif ((int)j + sourcePos[i] > 0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfloat samples[2];\n\t\t\t\t\t\ttracks[i]->Sample((unsigned)((int)j + sourcePos[i]), samples);\n\t\t\t\t\t\tfloat sample_l;\n\t\t\t\t\t\tfloat sample_r;\n\t\t\t\t\t\tif (tracks[i]->m_chn == 1)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tsample_l = sample_r = samples[0];\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if (tracks[i]->m_chn == 2)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tsample_l = samples[0];\n\t\t\t\t\t\t\tsample_r = samples[1];\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tif (m_chn == 1)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\ttargetBuffer.m_data[j] += (sample_l + sample_r)*0.5f* trackVolumes[i];\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if (m_chn == 2)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tCalcPan(trackPans[i], sample_l, sample_r);\n\t\t\t\t\t\t\ttargetBuffer.m_data[j * 2] += sample_l * trackVolumes[i];\n\t\t\t\t\t\t\ttargetBuffer.m_data[j * 2 + 1] += sample_r * trackVolumes[i];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tsourcePos[i] += count;\n\t\t\t\tif ((int)lengths[i] > sourcePos[i]) finish = false;\n\t\t\t}\n\t\t}\n\t\ttargetBuffer.m_sampleNum = maxCount;\n\t\ttargetBuffer.m_alignPos = maxAlign;\n\t\tWriteBlend(targetBuffer);\n\t\tMoveCursor((float)(maxCount - maxAlign) / m_rate * 1000.0f);\n\t\tmaxAlign = 0;\n\t}\n\tSetCursor(maxCursor);\n\n\tdelete[] trackPans;\n\tdelete[] trackVolumes;\n\tdelete[] sourcePos;\n\tdelete[] lengths;\n\n\treturn true;\n}\n\n" }, { "path": "ScoreDraftCore/TrackBuffer.h", "content": "#pragma once \n\n#include \n#include \n#include \"WavBuffer.h\"\n\n\nclass SCOREDRAFTCORE_API TrackBuffer\n{\npublic:\n\tTrackBuffer(unsigned rate = 44100, unsigned chn = 1);\n\t~TrackBuffer();\n\n\tunsigned Rate() const { return m_rate; }\n\tvoid SetRate(unsigned rate) { m_rate = rate; }\n\n\tunsigned NumberOfChannels() const { return m_chn; }\n\n\tunsigned NumberOfSamples()\n\t{\n\t\treturn m_length;\n\t}\n\tunsigned AlignPos()\n\t{\n\t\treturn m_alignPos;\n\t}\n\n\tfloat Volume() const { return m_volume; }\n\tfloat AbsoluteVolume()\n\t{\n\t\tfloat maxValue = MaxValue();\n\t\treturn maxValue > 0.0f ? m_volume / maxValue : 1.0f;\n\t}\n\tvoid SetVolume(float vol) { m_volume = vol; }\n\n\tfloat Pan() const { return m_pan; }\n\tvoid SetPan(float pan) { m_pan = pan; }\n\n\tfloat GetCursor();\n\tvoid SetCursor(float fpos);\n\tvoid MoveCursor(float delta);\n\n\tvoid SeekToCursor();\n\tvoid WriteBlend(const WavBuffer& wavBuf);\n\n\tvoid Sample(unsigned index, float* sample);\n\tfloat MaxValue();\n\n\tvoid GetSamples(unsigned startIndex, unsigned length, float* buffer);\n\n\tbool CombineTracks(unsigned num, TrackBuffer** tracks);\n\n\tunsigned GetLocalBufferSize();\n\nprivate:\n\tFILE *m_fp;\n\n\tunsigned m_rate;\n\tunsigned m_chn;\n\n\tfloat m_volume;\n\tfloat m_pan;\n\n\tfloat *m_localBuffer;\n\tunsigned m_localBufferPos;\n\n\tunsigned m_length;\n\tunsigned m_alignPos;\n\n\tfloat m_cursor;\n\n\tinline float _ms2sample(float ms)\n\t{\n\t\treturn ms * 0.001f*m_rate;\n\t}\n\n\tvoid _writeSamples(unsigned count, const float* samples, unsigned alignPos);\n\tvoid _seek(unsigned upos);\n};\n\n\n" }, { "path": "ScoreDraftCore/WavBuffer.h", "content": "#pragma once\n\n#include \"api.h\"\n#include \n\nclass SCOREDRAFTCORE_API WavBuffer\n{\n\tstd::vector _data;\npublic:\n\tWavBuffer() : p_data(&_data)\n\t{\n\t\t\n\t}\n\tvoid Allocate(unsigned channelNum, size_t sampleNum)\n\t{\n\t\tm_channelNum = channelNum;\t\n\t\tm_sampleNum = sampleNum;\n\t\tp_data->resize(sampleNum * channelNum);\n\t\tm_data = &(*p_data)[0];\n\t}\n\n\tfloat m_sampleRate = 44100.0f;\n\tunsigned m_channelNum = 1;\n\tsize_t m_sampleNum = 0;\n\tstd::vector* p_data;\n\tfloat* m_data = nullptr;\n\tunsigned m_alignPos = 0;\n\tfloat m_volume = 1.0f;\n\tfloat m_pan = 0.0f;\n\n};\n\n\n" }, { "path": "ScoreDraftCore/WriteWav.cpp", "content": "#include \"WriteWav.h\"\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nstruct WavHeader\n{\n\tunsigned short wFormatTag;\n\tunsigned short wChannels;\n\tunsigned int dwSamplesPerSec;\n\tunsigned int dwAvgBytesPerSec;\n\tunsigned short wBlockAlign;\n\tunsigned short wBitsPerSample;\n};\n\nWriteWav::WriteWav()\n{\n\tm_fp = nullptr;\n}\n\nWriteWav::~WriteWav()\n{\n\tif (m_fp) fclose(m_fp);\n}\n\nbool WriteWav::OpenFile(const char* filename)\n{\n\tif (m_fp) fclose(m_fp);\n\tm_fp = fopen(filename, \"wb\");\n\treturn m_fp != nullptr;\n}\n\nvoid WriteWav::CloseFile()\n{\n\tif (m_fp) fclose(m_fp);\n\tm_fp = nullptr;\n}\n\nvoid WriteWav::WriteHeader(unsigned sampleRate, unsigned numSamples, unsigned chn)\n{\n\tif (!m_fp) return;\n\tunsigned dataSize = numSamples * chn * sizeof(short);\n\tunsigned int adWord;\n\tWavHeader header;\n\n\tfwrite(\"RIFF\", 1, 4, m_fp);\n\tadWord = dataSize + 20 + sizeof(WavHeader);\n\tfwrite(&adWord, 4, 1, m_fp);\n\tfwrite(\"WAVEfmt \", 1, 8, m_fp);\n\tadWord = 0x00000010;\n\tfwrite(&adWord, 4, 1, m_fp);\n\n\theader.wFormatTag = 1;\n\theader.wChannels = chn;\n\theader.dwSamplesPerSec = sampleRate;\n\theader.dwAvgBytesPerSec = sampleRate *chn* sizeof(short);\n\theader.wBlockAlign = chn* sizeof(short);\n\theader.wBitsPerSample = 16;\n\n\tfwrite(&header, sizeof(WavHeader), 1, m_fp);\n\tfwrite(\"data\", 1, 4, m_fp);\n\tadWord = dataSize;\n\tfwrite(&adWord, 4, 1, m_fp);\n\n\tm_totalSamples = numSamples;\n\tm_num_channels = chn;\n\tm_writenSamples = 0;\n}\n\n\ninline void CalcPan(float pan, float& l, float& r)\n{\n\tif (pan == 0.0f) return;\n\telse if (pan < 0.0f)\n\t{\n\t\tpan = -pan;\n\t\tfloat ll = l;\n\t\tfloat rl = r*pan;\n\t\tfloat rr = r*(1.0f - pan);\n\t\tl = ll + rl;\n\t\tr = rr;\n\t}\n\telse\n\t{\n\t\tfloat ll = l*(1.0f - pan);\n\t\tfloat lr = l*pan;\n\t\tfloat rr = r;\n\t\tl = ll;\n\t\tr = lr + rr;\n\t}\n}\n\nvoid WriteWav::WriteSamples(const float* samples, unsigned count, float volume, float pan)\n{\n\tif (!m_fp) return;\n\tcount = min(count, m_totalSamples - m_writenSamples);\n\tif (count > 0)\n\t{\n\t\tshort* data = new short[count*m_num_channels];\n\n\t\tunsigned i;\n\t\tfor (i = 0; i < count; i++)\n\t\t{\n\t\t\tfloat sample[2];\n\t\t\tfor (unsigned c = 0; c < m_num_channels; c++)\n\t\t\t\tsample[c] = samples[i*m_num_channels+c];\n\t\t\tif (m_num_channels == 2)\n\t\t\t\tCalcPan(pan, sample[0], sample[1]);\n\t\t\tfor (unsigned c = 0; c < m_num_channels; c++)\n\t\t\t\tdata[i*m_num_channels + c] = (short)(max(min(sample[c] * volume, 1.0f), -1.0f)*32767.0f);\n\t\t}\n\n\t\tfwrite(data, sizeof(short), count*m_num_channels, m_fp);\n\n\t\tdelete[] data;\n\n\t\tm_writenSamples += count;\n\t}\n\tif (m_totalSamples - m_writenSamples<=0) CloseFile();\n}\n\n" }, { "path": "ScoreDraftCore/WriteWav.h", "content": "#ifndef _WriteWav_h\n#define _WriteWav_h\n\n#include \nclass WriteWav\n{\npublic:\n\tWriteWav();\n\t~WriteWav();\n\n\tbool OpenFile(const char* filename);\n\tvoid CloseFile();\n\n\tvoid WriteHeader(unsigned sampleRate, unsigned numSamples, unsigned chn=1);\n\tvoid WriteSamples(const float* samples, unsigned count, float volume=1.0f, float pan=0.0f);\n\nprivate:\n\tFILE* m_fp;\n\tunsigned m_totalSamples;\n\tunsigned m_num_channels;\n\tunsigned m_writenSamples;\n};\n\n#endif\n" }, { "path": "ScoreDraftCore/api.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\t// general\n\tSCOREDRAFT_API void* PtrArrayCreate(unsigned long long size, const void** ptrs);\n\tSCOREDRAFT_API void PtrArrayDestroy(void* ptr_arr);\n\n\t// F32Buf\n\tSCOREDRAFT_API void* F32BufCreate(unsigned long long size, float value);\n\tSCOREDRAFT_API void F32BufDestroy(void* ptr);\n\tSCOREDRAFT_API float* F32BufData(void* ptr);\n\tSCOREDRAFT_API int F32BufSize(void* ptr);\t\n\tSCOREDRAFT_API void F32BufToS16(void* ptr, short* dst, float amplitude);\n\tSCOREDRAFT_API void F32BufFromS16(void* ptr, const short* data, unsigned long long size);\n\tSCOREDRAFT_API float F32BufMaxValue(void* ptr);\n\tSCOREDRAFT_API void F32BufMix(void* ptr, void* ptr_lst);\n\n\t// WavBuffer\n\tSCOREDRAFT_API void* WavBufferCreate(float sampleRate, unsigned channelNum, void* ptr_data, unsigned alignPos, float volume, float pan);\n\tSCOREDRAFT_API void WavBufferDestroy(void *ptr);\n\tSCOREDRAFT_API float WavBufferGetSampleRate(void* ptr);\n\tSCOREDRAFT_API unsigned WavBufferGetChannelNum(void *ptr);\n\tSCOREDRAFT_API unsigned long long WavBufferGetSampleNum(void *ptr);\n\tSCOREDRAFT_API unsigned WavBufferGetAlignPos(void* ptr);\n\tSCOREDRAFT_API void WavBufferSetAlignPos(void* ptr, unsigned alignPos);\n\tSCOREDRAFT_API float WavBufferGetVolume(void* ptr);\n\tSCOREDRAFT_API void WavBufferSetVolume(void* ptr, float volume);\n\tSCOREDRAFT_API float WavBufferGetPan(void* ptr);\n\tSCOREDRAFT_API void WavBufferSetPan(void* ptr, float pan);\n\n\t// TrackBuffer\n\tSCOREDRAFT_API void* TrackBufferCreate(unsigned chn);\n\tSCOREDRAFT_API void TrackBufferDestroy(void* ptr);\n\tSCOREDRAFT_API void TrackBufferSetVolume(void* ptr, float volume);\n\tSCOREDRAFT_API float TrackBufferGetVolume(void* ptr);\n\tSCOREDRAFT_API void TrackBufferSetPan(void* ptr, float pan);\n\tSCOREDRAFT_API float TrackBufferGetPan(void* ptr);\n\tSCOREDRAFT_API unsigned TrackBufferGetNumberOfSamples(void* ptr);\n\tSCOREDRAFT_API unsigned TrackBufferGetAlignPos(void* ptr);\n\tSCOREDRAFT_API float TrackBufferGetCursor(void* ptr);\n\tSCOREDRAFT_API void TrackBufferSetCursor(void* ptr, float cursor);\n\tSCOREDRAFT_API void TrackBufferMoveCursor(void* ptr, float cursor_delta);\n\tSCOREDRAFT_API void MixTrackBufferList(void* ptr, void* ptr_list);\n\tSCOREDRAFT_API void WriteTrackBufferToWav(void* ptr, const char* fn);\n\tSCOREDRAFT_API void ReadTrackBufferFromWav(void* ptr, const char* fn);\n\tSCOREDRAFT_API void TrackBufferWriteBlend(void* ptr, void* ptr_wav_buf);\n\n}\n\n#include \n#include \n#include \"utils.h\"\n#include \"TrackBuffer.h\"\n\n// general\nvoid* PtrArrayCreate(unsigned long long size, const void** ptrs)\n{\n\tPtrArray* ret = new PtrArray(size);\n\tmemcpy(ret->data(), ptrs, sizeof(void*)*size);\n\treturn ret;\n}\n\nvoid PtrArrayDestroy(void* ptr_arr)\n{\n\tPtrArray* arr = (PtrArray*)ptr_arr;\n\tdelete arr;\n}\n\n// F32Buf\nvoid* F32BufCreate(unsigned long long size, float value)\n{\n\treturn new F32Buf(size, value);\n}\n\nvoid F32BufDestroy(void* ptr)\n{\n\tF32Buf* buf = (F32Buf*)ptr;\n\tdelete buf;\n}\n\nfloat* F32BufData(void* ptr)\n{\n\tF32Buf* buf = (F32Buf*)ptr;\n\treturn buf->data();\n}\n\nint F32BufSize(void* ptr)\n{\n\tF32Buf* buf = (F32Buf*)ptr;\n\treturn (int)(buf->size());\n}\n\nvoid F32BufToS16(void* ptr, short* dst, float amplitude)\n{\n\tF32Buf* buf = (F32Buf*)ptr;\n\tfor (size_t i = 0; i < buf->size(); i++)\n\t\tdst[i] = (short)((*buf)[i] * 32767.0f*amplitude + 0.5f);\n}\n\nvoid F32BufFromS16(void* ptr, const short* data, unsigned long long size)\n{\n\tF32Buf* buf = (F32Buf*)ptr;\n\tbuf->resize(size);\n\tfor (size_t i = 0; i < size; i++)\n\t{\n\t\t(*buf)[i] = (float)data[i] / 32767.0f;\n\t}\t\n}\n\nfloat F32BufMaxValue(void* ptr)\n{\n\tF32Buf* buf = (F32Buf*)ptr;\n\n\tfloat maxV = 0.0f;\n\tfor (size_t i = 0; i < buf->size(); i++)\n\t{\n\t\tfloat v = fabsf((*buf)[i]);\n\t\tif (v > maxV) maxV = v;\n\t}\n\n\treturn maxV;\n}\n\nvoid F32BufMix(void* ptr, void* ptr_lst)\n{\n\tF32Buf* target_buf = (F32Buf*)ptr;\n\tPtrArray* list = (PtrArray*)ptr_lst;\n\n\tunsigned numBufs = (unsigned)list->size();\n\tsize_t maxLen = 0;\n\tfor (unsigned i = 0; i < numBufs; i++)\n\t{\n\t\tF32Buf* buf = (F32Buf*)(*list)[i];\n\t\tsize_t len = buf->size();\n\n\t\tif (maxLen < len)\n\t\t\tmaxLen = (unsigned)len;\n\t}\n\n\ttarget_buf->resize(maxLen);\t\n\tfloat* f32Out = target_buf->data();\n\tmemset(f32Out, 0, maxLen * sizeof(float));\n\n\tfor (unsigned i = 0; i < numBufs; i++)\n\t{\n\t\tF32Buf* buf = (F32Buf*)(*list)[i];\n\t\tsize_t len = buf->size();\n\t\tconst float* f32In = buf->data();\n\n\t\tfor (unsigned j = 0; j < len; j++)\n\t\t\tf32Out[j] += f32In[j];\n\t}\n}\n\n// WavBuffer\nvoid* WavBufferCreate(float sampleRate, unsigned channelNum, void* ptr_data, unsigned alignPos, float volume, float pan)\n{\n\tWavBuffer* buf = new WavBuffer;\n\tbuf->m_sampleRate = sampleRate;\n\tbuf->m_channelNum = channelNum;\n\tbuf->m_sampleNum = ((F32Buf*)ptr_data)->size() / channelNum;\n\tbuf->p_data = (F32Buf*)ptr_data;\n\tbuf->m_data = &(*buf->p_data)[0];\n\tbuf->m_alignPos = alignPos;\n\tbuf->m_volume = volume;\n\tbuf->m_pan = pan;\n\treturn buf;\n}\n\nvoid WavBufferDestroy(void *ptr)\n{\n\tdelete (WavBuffer*)ptr;\n}\n\nfloat WavBufferGetSampleRate(void* ptr)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\treturn buf->m_sampleRate;\n}\n\nunsigned WavBufferGetChannelNum(void *ptr)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\treturn buf->m_channelNum;\n}\n\nunsigned long long WavBufferGetSampleNum(void *ptr)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\treturn buf->m_sampleNum;\n}\n\nunsigned WavBufferGetAlignPos(void* ptr)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\treturn buf->m_alignPos;\n}\n\nvoid WavBufferSetAlignPos(void* ptr, unsigned alignPos)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\tbuf->m_alignPos = alignPos;\n}\n\nfloat WavBufferGetVolume(void* ptr)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\treturn buf->m_volume;\n}\n\nvoid WavBufferSetVolume(void* ptr, float volume)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\tbuf->m_volume = volume;\n}\n\nfloat WavBufferGetPan(void* ptr)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\treturn buf->m_pan;\n}\n\nvoid WavBufferSetPan(void* ptr, float pan)\n{\n\tWavBuffer* buf = (WavBuffer*)ptr;\n\tbuf->m_pan = pan;\n}\n\n// TrackBuffer\nvoid* TrackBufferCreate(unsigned chn)\n{\n\treturn new TrackBuffer(44100, chn);\n}\n\nvoid TrackBufferDestroy(void* ptr)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tdelete buffer;\n}\n\nvoid TrackBufferSetVolume(void* ptr, float volume)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tbuffer->SetVolume(volume);\n}\n\nfloat TrackBufferGetVolume(void* ptr)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\treturn buffer->Volume();\n}\n\nvoid TrackBufferSetPan(void* ptr, float pan)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tbuffer->SetPan(pan);\n}\n\nfloat TrackBufferGetPan(void* ptr)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\treturn buffer->Pan();\n}\n\nunsigned TrackBufferGetNumberOfSamples(void* ptr)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\treturn buffer->NumberOfChannels();\n}\n\nunsigned TrackBufferGetAlignPos(void* ptr)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\treturn buffer->AlignPos();\n}\n\nfloat TrackBufferGetCursor(void* ptr)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\treturn buffer->GetCursor();\n}\n\nvoid TrackBufferSetCursor(void* ptr, float cursor)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tbuffer->SetCursor(cursor);\n}\n\nvoid TrackBufferMoveCursor(void* ptr, float cursor_delta)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tbuffer->MoveCursor(cursor_delta);\n}\n\nvoid MixTrackBufferList(void* ptr, void* ptr_list)\n{\n\tTrackBuffer* targetBuffer = (TrackBuffer*)ptr;\n\tPtrArray* list = (PtrArray*)ptr_list;\n\ttargetBuffer->CombineTracks((unsigned)list->size(), (TrackBuffer**)list->data());\n}\n\nvoid WriteTrackBufferToWav(void* ptr, const char* fn)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tWriteToWav(*buffer, fn);\n}\n\nvoid ReadTrackBufferFromWav(void* ptr, const char* fn)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tReadFromWav(*buffer, fn);\n}\n\nvoid TrackBufferWriteBlend(void* ptr, void* ptr_wav_buf)\n{\n\tTrackBuffer* buffer = (TrackBuffer*)ptr;\n\tWavBuffer* wavBuf = (WavBuffer*)ptr_wav_buf;\n\tbuffer->WriteBlend(*wavBuf);\n}\n\n\n\n" }, { "path": "ScoreDraftCore/api.h", "content": "#pragma once\n\n#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#pragma warning( disable: 4251 )\n#if defined SCOREDRAFTCORE_DLL_EXPORT\n#define SCOREDRAFTCORE_API __declspec(dllexport)\n#elif defined SCOREDRAFTCORE_DLL_IMPORT\n#define SCOREDRAFTCORE_API __declspec(dllimport)\n#endif\n#endif\n\n#ifndef SCOREDRAFTCORE_API\n#define SCOREDRAFTCORE_API\n#endif\n" }, { "path": "ScoreDraftCore/utils.h", "content": "#pragma once\n#include \n#include \n#include \n#include \n#include \n\n\ninline uint64_t time_micro_sec()\n{\n\tstd::chrono::time_point tpSys = std::chrono::system_clock::now();\n\tstd::chrono::time_point tpMicro\n\t\t= std::chrono::time_point_cast(tpSys);\n\treturn tpMicro.time_since_epoch().count();\n}\n\ninline uint64_t time_milli_sec()\n{\n\treturn (time_micro_sec() + 500) / 1000;\n}\n\ninline double time_sec()\n{\n\treturn (double)time_micro_sec() / 1000000.0;\n}\n\n\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\n\ntypedef std::vector PtrArray;\ntypedef std::vector F32Buf;\n\ninline void CalcPan(float pan, float& l, float& r)\n{\n\tif (pan == 0.0f) return;\n\telse if (pan < 0.0f)\n\t{\n\t\tpan = -pan;\n\t\tfloat ll = l;\n\t\tfloat rl = r * pan;\n\t\tfloat rr = r * (1.0f - pan);\n\t\tl = ll + rl;\n\t\tr = rr;\n\t}\n\telse\n\t{\n\t\tfloat ll = l * (1.0f - pan);\n\t\tfloat lr = l * pan;\n\t\tfloat rr = r;\n\t\tl = ll;\n\t\tr = lr + rr;\n\t}\n}\n\n#include \"TrackBuffer.h\"\n#include \"ReadWav.h\"\n#include \"WriteWav.h\"\n\ninline void WriteToWav(TrackBuffer& track, const char* fileName)\n{\n\tunsigned numSamples = track.NumberOfSamples();\n\tunsigned chn = track.NumberOfChannels();\n\tunsigned sampleRate = track.Rate();\n\tfloat volume = track.AbsoluteVolume();\n\tfloat pan = track.Pan();\n\n\tWriteWav writer;\n\twriter.OpenFile(fileName);\n\twriter.WriteHeader(sampleRate, numSamples, chn);\n\n\tunsigned localBufferSize = track.GetLocalBufferSize();\n\tfloat *buffer = new float[localBufferSize*chn];\n\tunsigned pos = 0;\n\twhile (numSamples > 0)\n\t{\n\t\tunsigned writeCount = min(numSamples, localBufferSize);\n\t\ttrack.GetSamples(pos, writeCount, buffer);\n\t\twriter.WriteSamples(buffer, writeCount, volume, pan);\n\t\tnumSamples -= writeCount;\n\t\tpos += writeCount;\n\t}\n\n\tdelete[] buffer;\n}\n\ninline void ReadFromWav(TrackBuffer& track, const char* fileName)\n{\n\tunsigned numSamples;\n\tunsigned chn;\n\tunsigned sampleRate;\n\n\tReadWav reader;\n\treader.OpenFile(fileName);\n\treader.ReadHeader(sampleRate, numSamples, chn);\n\n\tunsigned localBufferSize = track.GetLocalBufferSize();\n\n\tWavBuffer buf;\n\tbuf.m_sampleRate = (float)sampleRate;\n\tbuf.Allocate(chn, localBufferSize);\n\n\twhile (numSamples > 0)\n\t{\n\t\tunsigned readCount = min(numSamples, localBufferSize);\n\t\tfloat maxv;\n\t\treader.ReadSamples(buf.m_data, readCount, maxv);\n\t\tbuf.m_sampleNum = readCount;\n\t\ttrack.WriteBlend(buf);\n\t\ttrack.MoveCursor((float)readCount / (float)track.Rate()*1000.0f);\n\t\tnumSamples -= readCount;\n\t}\n}\n\nclass Semaphore {\npublic:\n\tSemaphore(int count_ = 0)\n\t\t: count(count_) {}\n\n\tinline void notify()\n\t{\n\t\tstd::unique_lock lock(mtx);\n\t\tcount++;\n\t\tcv.notify_one();\n\t}\n\n\tinline void wait()\n\t{\n\t\tstd::unique_lock lock(mtx);\n\n\t\twhile (count == 0) {\n\t\t\tcv.wait(lock);\n\t\t}\n\t\tcount--;\n\t}\n\nprivate:\n\tstd::mutex mtx;\n\tstd::condition_variable cv;\n\tint count;\n};\n" }, { "path": "SimpleInstruments/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(SimpleInstruments)\n\nset (INCLUDE_DIR\n../ScoreDraftCore\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nadd_library (SimpleInstruments SHARED SimpleInstruments.cpp)\ntarget_link_libraries(SimpleInstruments ScoreDraftCore)\n\nif (WIN32) \ntarget_compile_definitions(SimpleInstruments PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS SimpleInstruments RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS SimpleInstruments DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "SimpleInstruments/SimpleInstruments.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\tSCOREDRAFT_API void GeneratePureSin(void* ptr_wavbuf, float freq, float fduration);\n\tSCOREDRAFT_API void GenerateSquare(void* ptr_wavbuf, float freq, float fduration);\n\tSCOREDRAFT_API void GenerateTriangle(void* ptr_wavbuf, float freq, float fduration);\n\tSCOREDRAFT_API void GenerateSawtooth(void* ptr_wavbuf, float freq, float fduration);\n\tSCOREDRAFT_API void GenerateNaivePiano(void* ptr_wavbuf, float freq, float fduration);\n\tSCOREDRAFT_API void GenerateBottleBlow(void* ptr_wavbuf, float freq, float fduration);\n}\n\n#include \n#include \n\n#define PI 3.14159265359f\n\nvoid GeneratePureSin(void* ptr_wavbuf, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(1, len);\n\n\tfloat wave = 1.0f;\n\tfloat Dwave = 0.0f;\n\tfloat a = powf(2.0f * PI*sampleFreq, 2.0f);\n\n\tfor (size_t j = 0; j < len; j++)\n\t{\n\t\tfloat amplitude = sinf(PI*(float)j / (float)len);\n\t\twavbuf->m_data[j] = amplitude * wave;\n\t\tfloat DDwave = -a * wave;\n\t\tDwave += DDwave;\n\t\twave += Dwave;\n\t}\n}\n\nvoid GenerateSquare(void* ptr_wavbuf, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(1, len);\n\n\tfor (size_t j = 0; j < len; j++)\n\t{\n\t\tfloat x = sampleFreq * j;\n\t\tx = x - floor(x);\n\t\tfloat wave = x > 0.5f ? -1.0f : 1.0f;\n\t\twavbuf->m_data[j] = wave;\n\t}\n}\n\nvoid GenerateTriangle(void* ptr_wavbuf, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(1, len);\n\n\tfor (size_t j = 0; j < len; j++)\n\t{\n\t\tfloat amplitude = 1.0f - 2.0f*fabsf((float)j / (float)(len - 1) - 0.5f);\n\t\tfloat x = sampleFreq * j;\n\t\tx = x - floor(x);\n\t\tfloat wave = x > 0.5f ? (x - 0.75f)*4.0f : (0.25f - x)*4.0f;\n\t\twavbuf->m_data[j] = wave * amplitude;\n\t}\n}\n\nvoid GenerateSawtooth(void* ptr_wavbuf, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(1, len);\n\n\tfor (size_t j = 0; j < len; j++)\n\t{\n\t\tfloat amplitude = 1.0f - ((float)j / (float)(len - 1));\n\t\tfloat phase = sampleFreq * j;\n\t\tfloat wave = 1.0f - 2.0f*(phase - floor(phase));\n\t\twavbuf->m_data[j] = amplitude * wave;\n\t}\n}\n\nvoid GenerateNaivePiano(void* ptr_wavbuf, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(1, len);\n\t\n\tfor (size_t j = 0; j < len; j++)\n\t{\n\t\tfloat x = sampleFreq * j;\n\t\tx = x - floor(x);\n\n\t\tfloat x2 = (float)j / fNumOfSamples;\n\n\t\tfloat amplitude = 1.0f - powf(x2 - 0.5f, 3.0f)*8.0f;\n\t\tfloat wave = (1.0f + 0.5f*cos(2 * PI*x * 5))*sin(PI*x)* powf(1.0f - 2.0f * x, 3.0f);\n\n\t\twavbuf->m_data[j] = amplitude * wave;\n\t}\n}\n\ninline float rand01()\n{\n\tfloat f = (float)rand() / (float)RAND_MAX;\n\tif (f < 0.0000001f) f = 0.0000001f;\n\tif (f > 0.9999999f) f = 0.9999999f;\n\treturn f;\n}\n\n\nvoid GenerateBottleBlow(void* ptr_wavbuf, float freq, float fduration)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tfloat sampleRate = wavbuf->m_sampleRate;\n\n\tfloat fNumOfSamples = fduration * sampleRate*0.001f;\n\tsize_t len = (size_t)ceilf(fNumOfSamples);\n\tfloat sampleFreq = freq / sampleRate;\n\n\twavbuf->Allocate(1, len);\t\n\n\tfloat out = 0.0f;\n\tfloat Dout = 0.0f;\n\n\t//float FreqCut = 1.0f / 5000.0f;\n\tfloat k = 0.02f;\n\tfloat FreqCut = k * sampleFreq;\n\tfloat a = powf(2 * PI, 2.0f)*sqrtf(powf(FreqCut, 4.0f) + powf(sampleFreq, 4.0f));\n\t//float b = 2 * PI * powf(2.0f*(sqrtf(powf(FreqCut, 4.0f) + powf(sampleFreq, 4.0f)) - powf(sampleFreq, 2.0f)),0.5f);\n\tfloat b = 2 * PI * FreqCut*FreqCut / sampleFreq;\n\n\tfloat ampfac = powf(FreqCut, 1.5f);\n\n\tfor (size_t j = 0; j < len; j++)\n\t{\n\t\tfloat x2 = (float)j / fNumOfSamples;\n\t\tfloat amplitude = 1.0f - powf(x2 - 0.5f, 3.0f)*8.0f;\n\n\t\twavbuf->m_data[j] = amplitude * out*ampfac;\n\n\t\t//float e = randGauss();\n\t\tfloat e = rand01() - 0.5f;\n\t\tfloat DDout = e - b * Dout - a * out;\n\t\tDout += DDout;\n\t\tout += Dout;\n\t}\n}\n" }, { "path": "SoundFont2/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nproject(SoundFont2)\n\n\nset(SOURCES\napi.cpp\nSF2.cpp\nPresets.cpp\nSynth.cpp\nSF2Synth.cpp\n)\n\nset(HEADERS \nSF2.h\nPresets.h\nSynth.h\nSF2Synth.h\n)\n\n\nset (INCLUDE_DIR\n../ScoreDraftCore\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nadd_library (SoundFont2 SHARED ${SOURCES} ${HEADERS})\ntarget_link_libraries(SoundFont2 ScoreDraftCore)\n\nif (WIN32) \ntarget_compile_definitions(SoundFont2 PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS SoundFont2 RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS SoundFont2 DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "SoundFont2/Presets.cpp", "content": "#include \"Presets.h\"\n\n\n#if !defined(TSF_POW) || !defined(TSF_POWF) || !defined(TSF_EXPF) || !defined(TSF_LOG) || !defined(TSF_TAN) || !defined(TSF_LOG10) || !defined(TSF_SQRT)\n# include \n# if !defined(__cplusplus) && !defined(NAN) && !defined(powf) && !defined(expf) && !defined(sqrtf)\n# define powf (float)pow // deal with old math.h\n# define expf (float)exp // files that come without\n# define sqrtf (float)sqrt // powf, expf and sqrtf\n# endif\n# define TSF_POW pow\n# define TSF_POWF powf\n# define TSF_EXPF expf\n# define TSF_LOG log\n# define TSF_TAN tan\n# define TSF_LOG10 log10\n# define TSF_SQRTF sqrtf\n#endif\n\n\nstatic void tsf_region_clear(struct tsf_region* i, TSF_BOOL for_relative)\n{\n\tTSF_MEMSET(i, 0, sizeof(struct tsf_region));\n\ti->hikey = i->hivel = 127;\n\ti->pitch_keycenter = 60; // C4\n\tif (for_relative) return;\n\n\ti->pitch_keytrack = 100;\n\n\ti->pitch_keycenter = -1;\n\n\t// SF2 defaults in timecents.\n\ti->ampenv.delay = i->ampenv.attack = i->ampenv.hold = i->ampenv.decay = i->ampenv.release = -12000.0f;\n\ti->modenv.delay = i->modenv.attack = i->modenv.hold = i->modenv.decay = i->modenv.release = -12000.0f;\n\n\ti->initialFilterFc = 13500;\n\n\ti->delayModLFO = -12000.0f;\n\ti->delayVibLFO = -12000.0f;\n}\n\nstatic float tsf_timecents2Secsf(float timecents) { return TSF_POWF(2.0f, timecents / 1200.0f); }\nstatic float tsf_decibelsToGain(float db) { return (db > -100.f ? TSF_POWF(10.0f, db * 0.05f) : 0); }\n\nstatic void tsf_region_envtosecs(struct tsf_envelope* p, TSF_BOOL sustainIsGain)\n{\n\t// EG times need to be converted from timecents to seconds.\n\t// Pin very short EG segments. Timecents don't get to zero, and our EG is\n\t// happier with zero values.\n\tp->delay = (p->delay < -11950.0f ? 0.0f : tsf_timecents2Secsf(p->delay));\n\tp->attack = (p->attack < -11950.0f ? 0.0f : tsf_timecents2Secsf(p->attack));\n\tp->release = (p->release < -11950.0f ? 0.0f : tsf_timecents2Secsf(p->release));\n\n\t// If we have dynamic hold or decay times depending on key number we need\n\t// to keep the values in timecents so we can calculate it during startNote\n\tif (!p->keynumToHold) p->hold = (p->hold < -11950.0f ? 0.0f : tsf_timecents2Secsf(p->hold));\n\tif (!p->keynumToDecay) p->decay = (p->decay < -11950.0f ? 0.0f : tsf_timecents2Secsf(p->decay));\n\n\tif (p->sustain < 0.0f) p->sustain = 0.0f;\n\telse if (sustainIsGain) p->sustain = tsf_decibelsToGain(-p->sustain / 10.0f);\n\telse p->sustain = 1.0f - (p->sustain / 1000.0f);\n}\n\nstatic void tsf_region_operator(struct tsf_region* region, tsf_u16 genOper, union tsf_hydra_genamount* amount)\n{\n\tenum\n\t{\n\t\tStartAddrsOffset, EndAddrsOffset, StartloopAddrsOffset, EndloopAddrsOffset, StartAddrsCoarseOffset, ModLfoToPitch, VibLfoToPitch, ModEnvToPitch,\n\t\tInitialFilterFc, InitialFilterQ, ModLfoToFilterFc, ModEnvToFilterFc, EndAddrsCoarseOffset, ModLfoToVolume, Unused1, ChorusEffectsSend,\n\t\tReverbEffectsSend, Pan, Unused2, Unused3, Unused4, DelayModLFO, FreqModLFO, DelayVibLFO, FreqVibLFO, DelayModEnv, AttackModEnv, HoldModEnv,\n\t\tDecayModEnv, SustainModEnv, ReleaseModEnv, KeynumToModEnvHold, KeynumToModEnvDecay, DelayVolEnv, AttackVolEnv, HoldVolEnv, DecayVolEnv,\n\t\tSustainVolEnv, ReleaseVolEnv, KeynumToVolEnvHold, KeynumToVolEnvDecay, Instrument, Reserved1, KeyRange, VelRange, StartloopAddrsCoarseOffset,\n\t\tKeynum, Velocity, InitialAttenuation, Reserved2, EndloopAddrsCoarseOffset, CoarseTune, FineTune, SampleID, SampleModes, Reserved3, ScaleTuning,\n\t\tExclusiveClass, OverridingRootKey, Unused5, EndOper\n\t};\n\tswitch (genOper)\n\t{\n\tcase StartAddrsOffset: region->offset += amount->shortAmount; break;\n\tcase EndAddrsOffset: region->end += amount->shortAmount; break;\n\tcase StartloopAddrsOffset: region->loop_start += amount->shortAmount; break;\n\tcase EndloopAddrsOffset: region->loop_end += amount->shortAmount; break;\n\tcase StartAddrsCoarseOffset: region->offset += amount->shortAmount * 32768; break;\n\tcase ModLfoToPitch: region->modLfoToPitch = amount->shortAmount; break;\n\tcase VibLfoToPitch: region->vibLfoToPitch = amount->shortAmount; break;\n\tcase ModEnvToPitch: region->modEnvToPitch = amount->shortAmount; break;\n\tcase InitialFilterFc: region->initialFilterFc = amount->shortAmount; break;\n\tcase InitialFilterQ: region->initialFilterQ = amount->shortAmount; break;\n\tcase ModLfoToFilterFc: region->modLfoToFilterFc = amount->shortAmount; break;\n\tcase ModEnvToFilterFc: region->modEnvToFilterFc = amount->shortAmount; break;\n\tcase EndAddrsCoarseOffset: region->end += amount->shortAmount * 32768; break;\n\tcase ModLfoToVolume: region->modLfoToVolume = amount->shortAmount; break;\n\tcase Pan: region->pan = amount->shortAmount / 1000.0f; break;\n\tcase DelayModLFO: region->delayModLFO = amount->shortAmount; break;\n\tcase FreqModLFO: region->freqModLFO = amount->shortAmount; break;\n\tcase DelayVibLFO: region->delayVibLFO = amount->shortAmount; break;\n\tcase FreqVibLFO: region->freqVibLFO = amount->shortAmount; break;\n\tcase DelayModEnv: region->modenv.delay = amount->shortAmount; break;\n\tcase AttackModEnv: region->modenv.attack = amount->shortAmount; break;\n\tcase HoldModEnv: region->modenv.hold = amount->shortAmount; break;\n\tcase DecayModEnv: region->modenv.decay = amount->shortAmount; break;\n\tcase SustainModEnv: region->modenv.sustain = amount->shortAmount; break;\n\tcase ReleaseModEnv: region->modenv.release = amount->shortAmount; break;\n\tcase KeynumToModEnvHold: region->modenv.keynumToHold = amount->shortAmount; break;\n\tcase KeynumToModEnvDecay: region->modenv.keynumToDecay = amount->shortAmount; break;\n\tcase DelayVolEnv: region->ampenv.delay = amount->shortAmount; break;\n\tcase AttackVolEnv: region->ampenv.attack = amount->shortAmount; break;\n\tcase HoldVolEnv: region->ampenv.hold = amount->shortAmount; break;\n\tcase DecayVolEnv: region->ampenv.decay = amount->shortAmount; break;\n\tcase SustainVolEnv: region->ampenv.sustain = amount->shortAmount; break;\n\tcase ReleaseVolEnv: region->ampenv.release = amount->shortAmount; break;\n\tcase KeynumToVolEnvHold: region->ampenv.keynumToHold = amount->shortAmount; break;\n\tcase KeynumToVolEnvDecay: region->ampenv.keynumToDecay = amount->shortAmount; break;\n\tcase KeyRange: region->lokey = amount->range.lo; region->hikey = amount->range.hi; break;\n\tcase VelRange: region->lovel = amount->range.lo; region->hivel = amount->range.hi; break;\n\tcase StartloopAddrsCoarseOffset: region->loop_start += amount->shortAmount * 32768; break;\n\tcase InitialAttenuation: region->attenuation += amount->shortAmount * 0.1f; break;\n\tcase EndloopAddrsCoarseOffset: region->loop_end += amount->shortAmount * 32768; break;\n\tcase CoarseTune: region->transpose += amount->shortAmount; break;\n\tcase FineTune: region->tune += amount->shortAmount; break;\n\tcase SampleModes: region->loop_mode = ((amount->wordAmount & 3) == 3 ? TSF_LOOPMODE_SUSTAIN : ((amount->wordAmount & 3) == 1 ? TSF_LOOPMODE_CONTINUOUS : TSF_LOOPMODE_NONE)); break;\n\tcase ScaleTuning: region->pitch_keytrack = amount->shortAmount; break;\n\tcase ExclusiveClass: region->group = amount->wordAmount; break;\n\tcase OverridingRootKey: region->pitch_keycenter = amount->shortAmount; break;\n\t\t//case gen_endOper: break; // Ignore.\n\t\t//default: addUnsupportedOpcode(generator_name);\n\t}\n}\n\n\nvoid LoadPresets(SF2& sf2, Presets& presets)\n{\n\tHydra* hydra = &sf2.hydra;\n\tunsigned fontSampleCount = (unsigned) sf2.fontSamples->size();\n\tunsigned presetNum = (unsigned)sf2.hydra.phdrs.size() - 1;\n\tpresets.resize(presetNum);\n\n\tenum { GenInstrument = 41, GenKeyRange = 43, GenVelRange = 44, GenSampleID = 53 };\n\n\t// Read each preset.\n\tstd::vector::iterator pphdr, pphdrMax;\n\tfor (pphdr = hydra->phdrs.begin(), pphdrMax = pphdr + presetNum; pphdr != pphdrMax; pphdr++)\n\t{\n\t\tint sortedIndex = 0, region_index = 0;\n\t\tstd::vector::iterator otherphdr;\n\t\ttsf_preset* preset;\n\t\tstd::vector::iterator ppbag, ppbagEnd;\n\t\ttsf_region globalRegion;\n\t\tfor (otherphdr = hydra->phdrs.begin(); otherphdr != pphdrMax; otherphdr++)\n\t\t{\n\t\t\tif (otherphdr == pphdr || otherphdr->bank > pphdr->bank) continue;\n\t\t\telse if (otherphdr->bank < pphdr->bank) sortedIndex++;\n\t\t\telse if (otherphdr->preset > pphdr->preset) continue;\n\t\t\telse if (otherphdr->preset < pphdr->preset) sortedIndex++;\n\t\t\telse if (otherphdr < pphdr) sortedIndex++;\n\t\t}\n\n\t\tpreset = &presets[sortedIndex];\n\t\tTSF_MEMCPY(preset->presetName, pphdr->presetName, sizeof(preset->presetName));\n\t\tpreset->presetName[sizeof(preset->presetName) - 1] = '\\0'; //should be zero terminated in source file but make sure\n\t\tpreset->bank = pphdr->bank;\n\t\tpreset->preset = pphdr->preset;\n\n\t\tunsigned regionNum = 0;\n\n\t\t//count regions covered by this preset\n\t\tfor (ppbag = hydra->pbags.begin() + pphdr->presetBagNdx, ppbagEnd = hydra->pbags.begin() + pphdr[1].presetBagNdx; ppbag != ppbagEnd; ppbag++)\n\t\t{\n\t\t\tunsigned char plokey = 0, phikey = 127, plovel = 0, phivel = 127;\n\t\t\tstd::vector::iterator ppgen, ppgenEnd; \n\t\t\tstd::vector::iterator pinst; \n\t\t\tstd::vector::iterator pibag, pibagEnd; \n\t\t\tstd::vector::iterator pigen, pigenEnd;\n\t\t\tfor (ppgen = hydra->pgens.begin() + ppbag->genNdx, ppgenEnd = hydra->pgens.begin() + ppbag[1].genNdx; ppgen != ppgenEnd; ppgen++)\n\t\t\t{\n\t\t\t\tif (ppgen->genOper == GenKeyRange) { plokey = ppgen->genAmount.range.lo; phikey = ppgen->genAmount.range.hi; continue; }\n\t\t\t\tif (ppgen->genOper == GenVelRange) { plovel = ppgen->genAmount.range.lo; phivel = ppgen->genAmount.range.hi; continue; }\n\t\t\t\tif (ppgen->genOper != GenInstrument) continue;\n\t\t\t\tif (ppgen->genAmount.wordAmount >= hydra->insts.size()) continue;\n\t\t\t\tpinst = hydra->insts.begin() + ppgen->genAmount.wordAmount;\n\t\t\t\tfor (pibag = hydra->ibags.begin() + pinst->instBagNdx, pibagEnd = hydra->ibags.begin() + pinst[1].instBagNdx; pibag != pibagEnd; pibag++)\n\t\t\t\t{\n\t\t\t\t\tunsigned char ilokey = 0, ihikey = 127, ilovel = 0, ihivel = 127;\n\t\t\t\t\tfor (pigen = hydra->igens.begin() + pibag->instGenNdx, pigenEnd = hydra->igens.begin() + pibag[1].instGenNdx; pigen != pigenEnd; pigen++)\n\t\t\t\t\t{\n\t\t\t\t\t\tif (pigen->genOper == GenKeyRange) { ilokey = pigen->genAmount.range.lo; ihikey = pigen->genAmount.range.hi; continue; }\n\t\t\t\t\t\tif (pigen->genOper == GenVelRange) { ilovel = pigen->genAmount.range.lo; ihivel = pigen->genAmount.range.hi; continue; }\n\t\t\t\t\t\tif (pigen->genOper == GenSampleID && ihikey >= plokey && ilokey <= phikey && ihivel >= plovel && ilovel <= phivel) regionNum++;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tpreset->regions.resize(regionNum);\n\t\ttsf_region_clear(&globalRegion, TSF_TRUE);\n\n\t\t// Zones.\n\t\tfor (ppbag = hydra->pbags.begin() + pphdr->presetBagNdx, ppbagEnd = hydra->pbags.begin() + pphdr[1].presetBagNdx; ppbag != ppbagEnd; ppbag++)\n\t\t{\n\t\t\tstd::vector::iterator ppgen, ppgenEnd;\n\t\t\tstd::vector::iterator pinst;\n\t\t\tstd::vector::iterator pibag, pibagEnd;\n\t\t\tstd::vector::iterator pigen, pigenEnd;\n\t\t\tstruct tsf_region presetRegion = globalRegion;\n\t\t\tint hadGenInstrument = 0;\n\n\t\t\t// Generators.\n\t\t\tfor (ppgen = hydra->pgens.begin() + ppbag->genNdx, ppgenEnd = hydra->pgens.begin() + ppbag[1].genNdx; ppgen != ppgenEnd; ppgen++)\n\t\t\t{\n\t\t\t\t// Instrument.\n\t\t\t\tif (ppgen->genOper == GenInstrument)\n\t\t\t\t{\n\t\t\t\t\tstruct tsf_region instRegion;\n\t\t\t\t\ttsf_u16 whichInst = ppgen->genAmount.wordAmount;\n\t\t\t\t\tif (whichInst >= hydra->insts.size()) continue;\n\n\t\t\t\t\ttsf_region_clear(&instRegion, TSF_FALSE);\n\t\t\t\t\tpinst = hydra->insts.begin()+whichInst;\n\t\t\t\t\tfor (pibag = hydra->ibags.begin() + pinst->instBagNdx, pibagEnd = hydra->ibags.begin() + pinst[1].instBagNdx; pibag != pibagEnd; pibag++)\n\t\t\t\t\t{\n\t\t\t\t\t\t// Generators.\n\t\t\t\t\t\tstruct tsf_region zoneRegion = instRegion;\n\t\t\t\t\t\tint hadSampleID = 0;\n\t\t\t\t\t\tfor (pigen = hydra->igens.begin() + pibag->instGenNdx, pigenEnd = hydra->igens.begin() + pibag[1].instGenNdx; pigen != pigenEnd; pigen++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tif (pigen->genOper == GenSampleID)\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tstruct tsf_hydra_shdr* pshdr;\n\n\t\t\t\t\t\t\t\t//preset region key and vel ranges are a filter for the zone regions\n\t\t\t\t\t\t\t\tif (zoneRegion.hikey < presetRegion.lokey || zoneRegion.lokey > presetRegion.hikey) continue;\n\t\t\t\t\t\t\t\tif (zoneRegion.hivel < presetRegion.lovel || zoneRegion.lovel > presetRegion.hivel) continue;\n\t\t\t\t\t\t\t\tif (presetRegion.lokey > zoneRegion.lokey) zoneRegion.lokey = presetRegion.lokey;\n\t\t\t\t\t\t\t\tif (presetRegion.hikey < zoneRegion.hikey) zoneRegion.hikey = presetRegion.hikey;\n\t\t\t\t\t\t\t\tif (presetRegion.lovel > zoneRegion.lovel) zoneRegion.lovel = presetRegion.lovel;\n\t\t\t\t\t\t\t\tif (presetRegion.hivel < zoneRegion.hivel) zoneRegion.hivel = presetRegion.hivel;\n\n\t\t\t\t\t\t\t\t//sum regions\n\t\t\t\t\t\t\t\tzoneRegion.offset += presetRegion.offset;\n\t\t\t\t\t\t\t\tzoneRegion.end += presetRegion.end;\n\t\t\t\t\t\t\t\tzoneRegion.loop_start += presetRegion.loop_start;\n\t\t\t\t\t\t\t\tzoneRegion.loop_end += presetRegion.loop_end;\n\t\t\t\t\t\t\t\tzoneRegion.transpose += presetRegion.transpose;\n\t\t\t\t\t\t\t\tzoneRegion.tune += presetRegion.tune;\n\t\t\t\t\t\t\t\tzoneRegion.pitch_keytrack += presetRegion.pitch_keytrack;\n\t\t\t\t\t\t\t\tzoneRegion.attenuation += presetRegion.attenuation;\n\t\t\t\t\t\t\t\tzoneRegion.pan += presetRegion.pan;\n\t\t\t\t\t\t\t\tzoneRegion.ampenv.delay += presetRegion.ampenv.delay;\n\t\t\t\t\t\t\t\tzoneRegion.ampenv.attack += presetRegion.ampenv.attack;\n\t\t\t\t\t\t\t\tzoneRegion.ampenv.hold += presetRegion.ampenv.hold;\n\t\t\t\t\t\t\t\tzoneRegion.ampenv.decay += presetRegion.ampenv.decay;\n\t\t\t\t\t\t\t\tzoneRegion.ampenv.sustain += presetRegion.ampenv.sustain;\n\t\t\t\t\t\t\t\tzoneRegion.ampenv.release += presetRegion.ampenv.release;\n\t\t\t\t\t\t\t\tzoneRegion.modenv.delay += presetRegion.modenv.delay;\n\t\t\t\t\t\t\t\tzoneRegion.modenv.attack += presetRegion.modenv.attack;\n\t\t\t\t\t\t\t\tzoneRegion.modenv.hold += presetRegion.modenv.hold;\n\t\t\t\t\t\t\t\tzoneRegion.modenv.decay += presetRegion.modenv.decay;\n\t\t\t\t\t\t\t\tzoneRegion.modenv.sustain += presetRegion.modenv.sustain;\n\t\t\t\t\t\t\t\tzoneRegion.modenv.release += presetRegion.modenv.release;\n\t\t\t\t\t\t\t\tzoneRegion.initialFilterQ += presetRegion.initialFilterQ;\n\t\t\t\t\t\t\t\tzoneRegion.initialFilterFc += presetRegion.initialFilterFc;\n\t\t\t\t\t\t\t\tzoneRegion.modEnvToPitch += presetRegion.modEnvToPitch;\n\t\t\t\t\t\t\t\tzoneRegion.modEnvToFilterFc += presetRegion.modEnvToFilterFc;\n\t\t\t\t\t\t\t\tzoneRegion.delayModLFO += presetRegion.delayModLFO;\n\t\t\t\t\t\t\t\tzoneRegion.freqModLFO += presetRegion.freqModLFO;\n\t\t\t\t\t\t\t\tzoneRegion.modLfoToPitch += presetRegion.modLfoToPitch;\n\t\t\t\t\t\t\t\tzoneRegion.modLfoToFilterFc += presetRegion.modLfoToFilterFc;\n\t\t\t\t\t\t\t\tzoneRegion.modLfoToVolume += presetRegion.modLfoToVolume;\n\t\t\t\t\t\t\t\tzoneRegion.delayVibLFO += presetRegion.delayVibLFO;\n\t\t\t\t\t\t\t\tzoneRegion.freqVibLFO += presetRegion.freqVibLFO;\n\t\t\t\t\t\t\t\tzoneRegion.vibLfoToPitch += presetRegion.vibLfoToPitch;\n\n\t\t\t\t\t\t\t\t// EG times need to be converted from timecents to seconds.\n\t\t\t\t\t\t\t\ttsf_region_envtosecs(&zoneRegion.ampenv, TSF_TRUE);\n\t\t\t\t\t\t\t\ttsf_region_envtosecs(&zoneRegion.modenv, TSF_FALSE);\n\n\t\t\t\t\t\t\t\t// LFO times need to be converted from timecents to seconds.\n\t\t\t\t\t\t\t\tzoneRegion.delayModLFO = (zoneRegion.delayModLFO < -11950.0f ? 0.0f : tsf_timecents2Secsf(zoneRegion.delayModLFO));\n\t\t\t\t\t\t\t\tzoneRegion.delayVibLFO = (zoneRegion.delayVibLFO < -11950.0f ? 0.0f : tsf_timecents2Secsf(zoneRegion.delayVibLFO));\n\n\t\t\t\t\t\t\t\t// Pin values to their ranges.\n\t\t\t\t\t\t\t\tif (zoneRegion.pan < -0.5f) zoneRegion.pan = -0.5f;\n\t\t\t\t\t\t\t\telse if (zoneRegion.pan > 0.5f) zoneRegion.pan = 0.5f;\n\t\t\t\t\t\t\t\tif (zoneRegion.initialFilterQ < 1500 || zoneRegion.initialFilterQ > 13500) zoneRegion.initialFilterQ = 0;\n\n\t\t\t\t\t\t\t\tpshdr = &hydra->shdrs[pigen->genAmount.wordAmount];\n\t\t\t\t\t\t\t\tzoneRegion.offset += pshdr->start;\n\t\t\t\t\t\t\t\tzoneRegion.end += pshdr->end;\n\t\t\t\t\t\t\t\tzoneRegion.loop_start += pshdr->startLoop;\n\t\t\t\t\t\t\t\tzoneRegion.loop_end += pshdr->endLoop;\n\t\t\t\t\t\t\t\tif (pshdr->endLoop > 0) zoneRegion.loop_end -= 1;\n\t\t\t\t\t\t\t\tif (zoneRegion.pitch_keycenter == -1) zoneRegion.pitch_keycenter = pshdr->originalPitch;\n\t\t\t\t\t\t\t\tzoneRegion.tune += pshdr->pitchCorrection;\n\t\t\t\t\t\t\t\tzoneRegion.sample_rate = pshdr->sampleRate;\n\t\t\t\t\t\t\t\tif (zoneRegion.end && zoneRegion.end < fontSampleCount) zoneRegion.end++;\n\t\t\t\t\t\t\t\telse zoneRegion.end = fontSampleCount;\n\n\t\t\t\t\t\t\t\tpreset->regions[region_index] = zoneRegion;\n\t\t\t\t\t\t\t\tregion_index++;\n\t\t\t\t\t\t\t\thadSampleID = 1;\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\telse tsf_region_operator(&zoneRegion, pigen->genOper, &pigen->genAmount);\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Handle instrument's global zone.\n\t\t\t\t\t\tif (pibag == hydra->ibags.begin() + pinst->instBagNdx && !hadSampleID)\n\t\t\t\t\t\t\tinstRegion = zoneRegion;\n\n\t\t\t\t\t\t// Modulators (TODO)\n\t\t\t\t\t\t//if (ibag->instModNdx < ibag[1].instModNdx) addUnsupportedOpcode(\"any modulator\");\n\t\t\t\t\t}\n\t\t\t\t\thadGenInstrument = 1;\n\t\t\t\t}\n\t\t\t\telse tsf_region_operator(&presetRegion, ppgen->genOper, &ppgen->genAmount);\n\t\t\t}\n\n\t\t\t// Modulators (TODO)\n\t\t\t//if (pbag->modNdx < pbag[1].modNdx) addUnsupportedOpcode(\"any modulator\");\n\n\t\t\t// Handle preset's global zone.\n\t\t\tif (ppbag == hydra->pbags.begin() + pphdr->presetBagNdx && !hadGenInstrument)\n\t\t\t\tglobalRegion = presetRegion;\n\t\t}\n\t}\n}\n" }, { "path": "SoundFont2/Presets.h", "content": "#ifndef _Presets_h\n#define _Presets_h\n\n#include \"SF2.h\"\n\n#include \n\nenum { TSF_LOOPMODE_NONE, TSF_LOOPMODE_CONTINUOUS, TSF_LOOPMODE_SUSTAIN };\n\nstruct tsf_envelope \n{ \n\tfloat delay, attack, hold, decay, sustain, release, keynumToHold, keynumToDecay; \n\n\tvoid print(FILE* fp, const char* prefix) const\n\t{\n\t\tfprintf(fp, \"%s - delay: %f\\n\", prefix, delay);\n\t\tfprintf(fp, \"%s - attack: %f\\n\", prefix, attack);\n\t\tfprintf(fp, \"%s - hold: %f\\n\", prefix, hold);\n\t\tfprintf(fp, \"%s - decay: %f\\n\", prefix, decay);\n\t\tfprintf(fp, \"%s - sustain: %f\\n\", prefix, sustain);\n\t\tfprintf(fp, \"%s - release: %f\\n\", prefix, release);\n\t\tfprintf(fp, \"%s - keynumToHold: %f\\n\", prefix, keynumToHold);\n\t\tfprintf(fp, \"%s - keynumToDecay: %f\\n\", prefix, keynumToDecay);\n\t}\n};\n\nstruct tsf_region\n{\n\tint loop_mode;\n\tunsigned int sample_rate;\n\tunsigned char lokey, hikey, lovel, hivel;\n\tunsigned int group, offset, end, loop_start, loop_end;\n\tint transpose, tune, pitch_keycenter, pitch_keytrack;\n\tfloat attenuation, pan;\n\ttsf_envelope ampenv, modenv;\n\tint initialFilterQ, initialFilterFc;\n\tint modEnvToPitch, modEnvToFilterFc, modLfoToFilterFc, modLfoToVolume;\n\tfloat delayModLFO;\n\tint freqModLFO, modLfoToPitch;\n\tfloat delayVibLFO;\n\tint freqVibLFO, vibLfoToPitch;\n\n\tvoid print(FILE* fp) const\n\t{\n\t\tfprintf(fp, \"loop_mode: %d\\n\", loop_mode);\n\t\tfprintf(fp, \"sample_rate: %u\\n\", sample_rate);\n\t\tfprintf(fp, \"offset: %u\\n\", offset);\n\t\tfprintf(fp, \"end: %u\\n\", end);\n\t\tfprintf(fp, \"loop_start: %u\\n\", loop_start);\n\t\tfprintf(fp, \"loop_end: %u\\n\", loop_end);\n\t\tfprintf(fp, \"transpose: %d\\n\", transpose);\n\t\tfprintf(fp, \"tune: %d\\n\", tune);\n\t\tfprintf(fp, \"pitch_keycenter: %d\\n\", pitch_keycenter);\n\t\tfprintf(fp, \"pitch_keytrack: %d\\n\", pitch_keytrack);\n\t\tfprintf(fp, \"attenuation: %f\\n\", attenuation);\n\t\tfprintf(fp, \"pan: %f\\n\", pan);\n\t\tampenv.print(fp, \"ampenv\");\n\t\tmodenv.print(fp, \"modenv\");\n\t\tfprintf(fp, \"initialFilterQ: %d\\n\", initialFilterQ);\n\t\tfprintf(fp, \"initialFilterFc: %d\\n\", initialFilterFc);\n\t\tfprintf(fp, \"modEnvToPitch: %d\\n\", modEnvToPitch);\n\t\tfprintf(fp, \"modEnvToFilterFc: %d\\n\", modEnvToFilterFc);\n\t\tfprintf(fp, \"modLfoToFilterFc: %d\\n\", modLfoToFilterFc);\n\t\tfprintf(fp, \"modLfoToVolume: %d\\n\", modLfoToVolume);\n\t\tfprintf(fp, \"delayModLFO: %f\\n\", delayModLFO);\n\t\tfprintf(fp, \"freqModLFO: %d\\n\", freqModLFO);\n\t\tfprintf(fp, \"modLfoToPitch: %d\\n\", modLfoToPitch);\n\t\tfprintf(fp, \"delayVibLFO: %f\\n\", delayVibLFO);\n\t\tfprintf(fp, \"freqVibLFO: %d\\n\", freqVibLFO);\n\t\tfprintf(fp, \"vibLfoToPitch: %d\\n\", vibLfoToPitch);\t\n\t}\n};\n\nstruct tsf_preset\n{\n\ttsf_char20 presetName;\n\ttsf_u16 preset, bank;\n\tstd::vector regions;\n};\n\ntypedef std::vector Presets;\n\nvoid LoadPresets(SF2& sf2, Presets& presets);\n\n\n#endif\n\n" }, { "path": "SoundFont2/SF2.cpp", "content": "#include \"SF2.h\"\n\nstruct tsf_riffchunk { tsf_fourcc id; tsf_u32 size; };\n#define TSF_FourCCEquals(value1, value2) (value1[0] == value2[0] && value1[1] == value2[1] && value1[2] == value2[2] && value1[3] == value2[3])\n\nstatic TSF_BOOL tsf_riffchunk_read(struct tsf_riffchunk* parent, struct tsf_riffchunk* chunk, struct tsf_stream* stream)\n{\n\tTSF_BOOL IsRiff, IsList;\n\tif (parent && sizeof(tsf_fourcc) + sizeof(tsf_u32) > parent->size) return TSF_FALSE;\n\tif (!stream->read(stream->data, &chunk->id, sizeof(tsf_fourcc)) || *chunk->id <= ' ' || *chunk->id >= 'z') return TSF_FALSE;\n\tif (!stream->read(stream->data, &chunk->size, sizeof(tsf_u32))) return TSF_FALSE;\n\tif (parent && sizeof(tsf_fourcc) + sizeof(tsf_u32) + chunk->size > parent->size) return TSF_FALSE;\n\tif (parent) parent->size -= sizeof(tsf_fourcc) + sizeof(tsf_u32) + chunk->size;\n\tIsRiff = TSF_FourCCEquals(chunk->id, \"RIFF\"), IsList = TSF_FourCCEquals(chunk->id, \"LIST\");\n\tif (IsRiff && parent) return TSF_FALSE; //not allowed\n\tif (!IsRiff && !IsList) return TSF_TRUE; //custom type without sub type\n\tif (!stream->read(stream->data, &chunk->id, sizeof(tsf_fourcc)) || *chunk->id <= ' ' || *chunk->id >= 'z') return TSF_FALSE;\n\tchunk->size -= sizeof(tsf_fourcc);\n\treturn TSF_TRUE;\n}\n\n#define TSFR(FIELD) stream->read(stream->data, &i->FIELD, sizeof(i->FIELD));\ninline void tsf_hydra_read_phdr(struct tsf_hydra_phdr* i, struct tsf_stream* stream) { TSFR(presetName) TSFR(preset) TSFR(bank) TSFR(presetBagNdx) TSFR(library) TSFR(genre) TSFR(morphology) }\ninline void tsf_hydra_read_pbag(struct tsf_hydra_pbag* i, struct tsf_stream* stream) { TSFR(genNdx) TSFR(modNdx) }\ninline void tsf_hydra_read_pmod(struct tsf_hydra_pmod* i, struct tsf_stream* stream) { TSFR(modSrcOper) TSFR(modDestOper) TSFR(modAmount) TSFR(modAmtSrcOper) TSFR(modTransOper) }\ninline void tsf_hydra_read_pgen(struct tsf_hydra_pgen* i, struct tsf_stream* stream) { TSFR(genOper) TSFR(genAmount) }\ninline void tsf_hydra_read_inst(struct tsf_hydra_inst* i, struct tsf_stream* stream) { TSFR(instName) TSFR(instBagNdx) }\ninline void tsf_hydra_read_ibag(struct tsf_hydra_ibag* i, struct tsf_stream* stream) { TSFR(instGenNdx) TSFR(instModNdx) }\ninline void tsf_hydra_read_imod(struct tsf_hydra_imod* i, struct tsf_stream* stream) { TSFR(modSrcOper) TSFR(modDestOper) TSFR(modAmount) TSFR(modAmtSrcOper) TSFR(modTransOper) }\ninline void tsf_hydra_read_igen(struct tsf_hydra_igen* i, struct tsf_stream* stream) { TSFR(genOper) TSFR(genAmount) }\ninline void tsf_hydra_read_shdr(struct tsf_hydra_shdr* i, struct tsf_stream* stream) { TSFR(sampleName) TSFR(start) TSFR(end) TSFR(startLoop) TSFR(endLoop) TSFR(sampleRate) TSFR(originalPitch) TSFR(pitchCorrection) TSFR(sampleLink) TSFR(sampleType) }\n#undef TSFR\n\n\nstatic void tsf_load_samples(F32Samples* samples, struct tsf_riffchunk *chunkSmpl, struct tsf_stream* stream)\n{\n\t// Read sample data into float format buffer.\n\tfloat* out; unsigned int samplesTotal, samplesLeft, samplesToRead, samplesToConvert;\n\tsamplesTotal = chunkSmpl->size / sizeof(short);\n\tsamplesLeft = samplesTotal;\n\tsamples->resize(samplesTotal);\n\tout = samples->data();\n\tfor (; samplesLeft; samplesLeft -= samplesToRead)\n\t{\n\t\tshort sampleBuffer[1024], *in = sampleBuffer;;\n\t\tsamplesToRead = (samplesLeft > 1024 ? 1024 : samplesLeft);\n\t\tstream->read(stream->data, sampleBuffer, samplesToRead * sizeof(short));\n\n\t\t// Convert from signed 16-bit to float.\n\t\tfor (samplesToConvert = samplesToRead; samplesToConvert > 0; --samplesToConvert)\n\t\t\t// If we ever need to compile for big-endian platforms, we'll need to byte-swap here.\n\t\t\t*out++ = (float)(*in++ / 32767.0);\n\t}\n}\n\nvoid LoadSF2(struct tsf_stream* stream, SF2& sf2)\n{\n\tstruct tsf_riffchunk chunkHead;\n\tstruct tsf_riffchunk chunkList;\n\tHydra& hydra = sf2.hydra;\n\n\tif (!tsf_riffchunk_read(TSF_NULL, &chunkHead, stream) || !TSF_FourCCEquals(chunkHead.id, \"sfbk\"))\n\t{\n\t\t//if (e) *e = TSF_INVALID_NOSF2HEADER;\n\t\treturn;\n\t}\n\n\t// Read hydra and locate sample data.\n\twhile (tsf_riffchunk_read(&chunkHead, &chunkList, stream))\n\t{\n\t\tstruct tsf_riffchunk chunk;\n\t\tif (TSF_FourCCEquals(chunkList.id, \"pdta\"))\n\t\t{\n\t\t\twhile (tsf_riffchunk_read(&chunkList, &chunk, stream))\n\t\t\t{\n#define HandleChunk(chunkName) (TSF_FourCCEquals(chunk.id, #chunkName) && !(chunk.size % chunkName##SizeInFile)) \\\n\t\t\t\t\t\t\t\t\t\t\t{ \\\n\t\t\t\t\t\tint num = chunk.size / chunkName##SizeInFile, i; \\\n\t\t\t\t\t\thydra.chunkName##s.resize(num);\\\n\t\t\t\t\t\tfor (i = 0; i < num; ++i) tsf_hydra_read_##chunkName(&hydra.chunkName##s[i], stream); \\\n\t\t\t\t\t\t\t\t}\n\t\t\t\tenum\n\t\t\t\t{\n\t\t\t\t\tphdrSizeInFile = 38, pbagSizeInFile = 4, pmodSizeInFile = 10,\n\t\t\t\t\tpgenSizeInFile = 4, instSizeInFile = 22, ibagSizeInFile = 4,\n\t\t\t\t\timodSizeInFile = 10, igenSizeInFile = 4, shdrSizeInFile = 46\n\t\t\t\t};\n\t\t\t\tif HandleChunk(phdr) else if HandleChunk(pbag) else if HandleChunk(pmod)\n\t\t\t\telse if HandleChunk(pgen) else if HandleChunk(inst) else if HandleChunk(ibag)\n\t\t\t\telse if HandleChunk(imod) else if HandleChunk(igen) else if HandleChunk(shdr)\n\t\t\t\telse stream->skip(stream->data, chunk.size);\n#undef HandleChunk\n\n\t\t\t}\n\t\t}\n\t\telse if (TSF_FourCCEquals(chunkList.id, \"sdta\"))\n\t\t{\n\t\t\twhile (tsf_riffchunk_read(&chunkList, &chunk, stream))\n\t\t\t{\n\t\t\t\tif (TSF_FourCCEquals(chunk.id, \"smpl\"))\n\t\t\t\t{\n\t\t\t\t\tsf2.fontSamples = std::shared_ptr(new F32Samples);\n\t\t\t\t\ttsf_load_samples(sf2.fontSamples.get(), &chunk, stream);\n\t\t\t\t}\n\t\t\t\telse stream->skip(stream->data, chunk.size);\n\t\t\t}\n\t\t}\n\t\telse stream->skip(stream->data, chunkList.size);\n\t}\n}\n" }, { "path": "SoundFont2/SF2.h", "content": "#ifndef __SF2_h\n#define __SF2_h\n\n#include \n#include \n\n#if !defined(TSF_MALLOC) || !defined(TSF_FREE) || !defined(TSF_REALLOC)\n# include \n# define TSF_MALLOC malloc\n# define TSF_FREE free\n# define TSF_REALLOC realloc\n#endif\n\n#if !defined(TSF_MEMCPY) || !defined(TSF_MEMSET)\n# include \n# define TSF_MEMCPY memcpy\n# define TSF_MEMSET memset\n#endif\n\n#ifndef TSF_NO_STDIO\n# include \n#endif\n\n#define TSF_TRUE 1\n#define TSF_FALSE 0\n#define TSF_BOOL char\n#define TSF_PI 3.14159265358979323846264338327950288\n#define TSF_NULL 0\n\ntypedef char tsf_fourcc[4];\ntypedef signed char tsf_s8;\ntypedef unsigned char tsf_u8;\ntypedef unsigned short tsf_u16;\ntypedef signed short tsf_s16;\ntypedef unsigned int tsf_u32;\ntypedef char tsf_char20[20];\n\nunion tsf_hydra_genamount { struct { tsf_u8 lo, hi; } range; tsf_s16 shortAmount; tsf_u16 wordAmount; };\nstruct tsf_hydra_phdr { tsf_char20 presetName; tsf_u16 preset, bank, presetBagNdx; tsf_u32 library, genre, morphology; };\nstruct tsf_hydra_pbag { tsf_u16 genNdx, modNdx; };\nstruct tsf_hydra_pmod { tsf_u16 modSrcOper, modDestOper; tsf_s16 modAmount; tsf_u16 modAmtSrcOper, modTransOper; };\nstruct tsf_hydra_pgen { tsf_u16 genOper; union tsf_hydra_genamount genAmount; };\nstruct tsf_hydra_inst { tsf_char20 instName; tsf_u16 instBagNdx; };\nstruct tsf_hydra_ibag { tsf_u16 instGenNdx, instModNdx; };\nstruct tsf_hydra_imod { tsf_u16 modSrcOper, modDestOper; tsf_s16 modAmount; tsf_u16 modAmtSrcOper, modTransOper; };\nstruct tsf_hydra_igen { tsf_u16 genOper; union tsf_hydra_genamount genAmount; };\nstruct tsf_hydra_shdr { tsf_char20 sampleName; tsf_u32 start, end, startLoop, endLoop, sampleRate; tsf_u8 originalPitch; tsf_s8 pitchCorrection; tsf_u16 sampleLink, sampleType; };\n\n\n// Stream structure for the generic loading\nstruct tsf_stream\n{\n\t// Custom data given to the functions as the first parameter\n\tvoid* data;\n\n\t// Function pointer will be called to read 'size' bytes into ptr (returns number of read bytes)\n\tint(*read)(void* data, void* ptr, unsigned int size);\n\n\t// Function pointer will be called to skip ahead over 'count' bytes (returns 1 on success, 0 on error)\n\tint(*skip)(void* data, unsigned int count);\n};\n\nstruct Hydra\n{\n\tstd::vector phdrs; std::vector pbags; std::vector pmods;\n\tstd::vector pgens; std::vector insts; std::vector ibags;\n\tstd::vector imods; std::vector igens; std::vector shdrs;\n};\n\ntypedef std::vector F32Samples;\n\nstruct SF2\n{\n\tHydra hydra;\n\tstd::shared_ptr fontSamples;\n};\n\nvoid LoadSF2(struct tsf_stream* stream, SF2& sf2);\n\n#ifndef TSF_NO_STDIO\ninline int tsf_stream_stdio_read(FILE* f, void* ptr, unsigned int size) { return (int)fread(ptr, 1, size, f); }\ninline int tsf_stream_stdio_skip(FILE* f, unsigned int count) { return !fseek(f, count, SEEK_CUR); }\ninline void LoadSF2Filename(const char* filename, SF2& sf2)\n{\n\tstruct tsf_stream stream = { TSF_NULL, (int(*)(void*, void*, unsigned int))&tsf_stream_stdio_read, (int(*)(void*, unsigned int))&tsf_stream_stdio_skip };\n#if __STDC_WANT_SECURE_LIB__\n\tFILE* f = TSF_NULL; fopen_s(&f, filename, \"rb\");\n#else\n\tFILE* f = fopen(filename, \"rb\");\n#endif\n\tif (!f)\n\t{\n\t\t//if (e) *e = TSF_FILENOTFOUND;\n\t\treturn;\n\t}\n\tstream.data = f;\n\tLoadSF2(&stream, sf2);\n\tfclose(f);\n}\n#endif\n\nstruct tsf_stream_memory { const char* buffer; unsigned int total, pos; };\ninline int tsf_stream_memory_read(struct tsf_stream_memory* m, void* ptr, unsigned int size) { if (size > m->total - m->pos) size = m->total - m->pos; TSF_MEMCPY(ptr, m->buffer + m->pos, size); m->pos += size; return size; }\ninline int tsf_stream_memory_skip(struct tsf_stream_memory* m, unsigned int count) { if (m->pos + count > m->total) return 0; m->pos += count; return 1; }\n\ninline void LoadSF2Memory(const void* buffer, int size, SF2& sf2)\n{\n\tstruct tsf_stream stream = { TSF_NULL, (int(*)(void*, void*, unsigned int))&tsf_stream_memory_read, (int(*)(void*, unsigned int))&tsf_stream_memory_skip };\n\tstruct tsf_stream_memory f = { 0, 0, 0 };\n\tf.buffer = (const char*)buffer;\n\tf.total = size;\n\tstream.data = &f;\n\treturn LoadSF2(&stream, sf2);\n}\n\n\n#endif\n" }, { "path": "SoundFont2/SF2Synth.cpp", "content": "#include \"SF2Synth.h\"\n#include \n\nstruct LowPass\n{\n\tchar active;\n\tdouble QInv;\n\tdouble a0, a1, b1, b2;\n};\n\nstruct tsf_voice_envelope { float level, slope; int samplesUntilNextSegment; short segment, midiVelocity; struct tsf_envelope parameters; TSF_BOOL segmentIsExponential, isAmpEnv; };\nstruct tsf_voice_lfo { int samplesUntil; float level, delta; };\n\n#if !defined(TSF_POW) || !defined(TSF_POWF) || !defined(TSF_EXPF) || !defined(TSF_LOG) || !defined(TSF_TAN) || !defined(TSF_LOG10) || !defined(TSF_SQRT)\n# include \n# if !defined(__cplusplus) && !defined(NAN) && !defined(powf) && !defined(expf) && !defined(sqrtf)\n# define powf (float)pow // deal with old math.h\n# define expf (float)exp // files that come without\n# define sqrtf (float)sqrt // powf, expf and sqrtf\n# endif\n# define TSF_POW pow\n# define TSF_POWF powf\n# define TSF_EXPF expf\n# define TSF_LOG log\n# define TSF_TAN tan\n# define TSF_LOG10 log10\n# define TSF_SQRTF sqrtf\n#endif\n\nstatic float tsf_gainToDecibels(float gain) { return (gain <= .00001f ? -100.f : (float)(20.0 * TSF_LOG10(gain))); }\nstatic double tsf_timecents2Secsd(double timecents) { return TSF_POW(2.0, timecents / 1200.0); }\nstatic float tsf_timecents2Secsf(float timecents) { return TSF_POWF(2.0f, timecents / 1200.0f); }\nstatic float tsf_cents2Hertz(float cents) { return 8.176f * TSF_POWF(2.0f, cents / 1200.0f); }\nstatic float tsf_decibelsToGain(float db) { return (db > -100.f ? TSF_POWF(10.0f, db * 0.05f) : 0); }\n\nenum { TSF_SEGMENT_NONE, TSF_SEGMENT_DELAY, TSF_SEGMENT_ATTACK, TSF_SEGMENT_HOLD, TSF_SEGMENT_DECAY, TSF_SEGMENT_SUSTAIN, TSF_SEGMENT_RELEASE, TSF_SEGMENT_DONE };\n#define TSF_FASTRELEASETIME 0.01f\n\nstatic void tsf_voice_envelope_nextsegment(struct tsf_voice_envelope* e, short active_segment, float outSampleRate)\n{\n\tswitch (active_segment)\n\t{\n\tcase TSF_SEGMENT_NONE:\n\t\te->samplesUntilNextSegment = (int)(e->parameters.delay * outSampleRate);\n\t\tif (e->samplesUntilNextSegment > 0)\n\t\t{\n\t\t\te->segment = TSF_SEGMENT_DELAY;\n\t\t\te->segmentIsExponential = TSF_FALSE;\n\t\t\te->level = 0.0;\n\t\t\te->slope = 0.0;\n\t\t\treturn;\n\t\t}\n\tcase TSF_SEGMENT_DELAY:\n\t\te->samplesUntilNextSegment = (int)(e->parameters.attack * outSampleRate);\n\t\tif (e->samplesUntilNextSegment > 0)\n\t\t{\n\t\t\tif (!e->isAmpEnv)\n\t\t\t{\n\t\t\t\t//mod env attack duration scales with velocity (velocity of 1 is full duration, max velocity is 0.125 times duration)\n\t\t\t\te->samplesUntilNextSegment = (int)(e->parameters.attack * ((145 - e->midiVelocity) / 144.0f) * outSampleRate);\n\t\t\t}\n\t\t\te->segment = TSF_SEGMENT_ATTACK;\n\t\t\te->segmentIsExponential = TSF_FALSE;\n\t\t\te->level = 0.0f;\n\t\t\te->slope = 1.0f / e->samplesUntilNextSegment;\n\t\t\treturn;\n\t\t}\n\tcase TSF_SEGMENT_ATTACK:\n\t\te->samplesUntilNextSegment = (int)(e->parameters.hold * outSampleRate);\n\t\tif (e->samplesUntilNextSegment > 0)\n\t\t{\n\t\t\te->segment = TSF_SEGMENT_HOLD;\n\t\t\te->segmentIsExponential = TSF_FALSE;\n\t\t\te->level = 1.0f;\n\t\t\te->slope = 0.0f;\n\t\t\treturn;\n\t\t}\n\tcase TSF_SEGMENT_HOLD:\n\t\te->samplesUntilNextSegment = (int)(e->parameters.decay * outSampleRate);\n\t\tif (e->samplesUntilNextSegment > 0)\n\t\t{\n\t\t\te->segment = TSF_SEGMENT_DECAY;\n\t\t\te->level = 1.0f;\n\t\t\tif (e->isAmpEnv)\n\t\t\t{\n\t\t\t\t// I don't truly understand this; just following what LinuxSampler does.\n\t\t\t\tfloat mysterySlope = -9.226f / e->samplesUntilNextSegment;\n\t\t\t\te->slope = TSF_EXPF(mysterySlope);\n\t\t\t\te->segmentIsExponential = TSF_TRUE;\n\t\t\t\tif (e->parameters.sustain > 0.0f)\n\t\t\t\t{\n\t\t\t\t\t// Again, this is following LinuxSampler's example, which is similar to\n\t\t\t\t\t// SF2-style decay, where \"decay\" specifies the time it would take to\n\t\t\t\t\t// get to zero, not to the sustain level. The SFZ spec is not that\n\t\t\t\t\t// specific about what \"decay\" means, so perhaps it's really supposed\n\t\t\t\t\t// to specify the time to reach the sustain level.\n\t\t\t\t\te->samplesUntilNextSegment = (int)(TSF_LOG(e->parameters.sustain) / mysterySlope);\n\t\t\t\t}\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\te->slope = -1.0f / e->samplesUntilNextSegment;\n\t\t\t\te->samplesUntilNextSegment = (int)(e->parameters.decay * (1.0f - e->parameters.sustain) * outSampleRate);\n\t\t\t\te->segmentIsExponential = TSF_FALSE;\n\t\t\t}\n\t\t\treturn;\n\t\t}\n\tcase TSF_SEGMENT_DECAY:\n\t\te->segment = TSF_SEGMENT_SUSTAIN;\n\t\te->level = e->parameters.sustain;\n\t\te->slope = 0.0f;\n\t\te->samplesUntilNextSegment = 0x7FFFFFFF;\n\t\te->segmentIsExponential = TSF_FALSE;\n\t\treturn;\n\tcase TSF_SEGMENT_SUSTAIN:\n\t\te->segment = TSF_SEGMENT_RELEASE;\n\t\te->samplesUntilNextSegment = (int)((e->parameters.release <= 0 ? TSF_FASTRELEASETIME : e->parameters.release) * outSampleRate);\n\t\tif (e->isAmpEnv)\n\t\t{\n\t\t\t// I don't truly understand this; just following what LinuxSampler does.\n\t\t\tfloat mysterySlope = -9.226f / e->samplesUntilNextSegment;\n\t\t\te->slope = TSF_EXPF(mysterySlope);\n\t\t\te->segmentIsExponential = TSF_TRUE;\n\t\t}\n\t\telse\n\t\t{\n\t\t\te->slope = -e->level / e->samplesUntilNextSegment;\n\t\t\te->segmentIsExponential = TSF_FALSE;\n\t\t}\n\t\treturn;\n\tcase TSF_SEGMENT_RELEASE:\n\tdefault:\n\t\te->segment = TSF_SEGMENT_DONE;\n\t\te->segmentIsExponential = TSF_FALSE;\n\t\te->level = e->slope = 0.0f;\n\t\te->samplesUntilNextSegment = 0x7FFFFFF;\n\t}\n}\n\nstatic void tsf_voice_envelope_setup(struct tsf_voice_envelope* e, const struct tsf_envelope* new_parameters, float midiNoteNumber, short midiVelocity, TSF_BOOL isAmpEnv, float outSampleRate)\n{\n\te->parameters = *new_parameters;\n\tif (e->parameters.keynumToHold!=0.0f)\n\t{\n\t\te->parameters.hold += e->parameters.keynumToHold * (60.0f - midiNoteNumber);\n\t\te->parameters.hold = (e->parameters.hold < -10000.0f ? 0.0f : tsf_timecents2Secsf(e->parameters.hold));\n\t}\n\tif (e->parameters.keynumToDecay != 0.0f)\n\t{\n\t\te->parameters.decay += e->parameters.keynumToDecay * (60.0f - midiNoteNumber);\n\t\te->parameters.decay = (e->parameters.decay < -10000.0f ? 0.0f : tsf_timecents2Secsf(e->parameters.decay));\n\t}\n\te->midiVelocity = midiVelocity;\n\te->isAmpEnv = isAmpEnv;\n\ttsf_voice_envelope_nextsegment(e, TSF_SEGMENT_NONE, outSampleRate);\n}\n\nstatic void tsf_voice_lowpass_setup(LowPass* e, float Fc)\n{\n\t// Lowpass filter from http://www.earlevel.com/main/2012/11/26/biquad-c-source-code/\n\tdouble K = TSF_TAN(TSF_PI * Fc), KK = K * K;\n\tdouble norm = 1 / (1 + K * e->QInv + KK);\n\te->a0 = KK * norm;\n\te->a1 = 2 * e->a0;\n\te->b1 = 2 * (KK - 1) * norm;\n\te->b2 = (1 - K * e->QInv + KK) * norm;\n}\n\n\nstatic void tsf_voice_lfo_setup(struct tsf_voice_lfo* e, float delay, int freqCents, float outSampleRate)\n{\n\te->samplesUntil = (int)(delay * outSampleRate);\n\te->delta = (4.0f * tsf_cents2Hertz((float)freqCents) / outSampleRate);\n\te->level = 0;\n}\n\nstatic void tsf_voice_envelope_process(struct tsf_voice_envelope* e, int numSamples, float outSampleRate)\n{\n\tif (e->slope)\n\t{\n\t\tif (e->segmentIsExponential) e->level *= TSF_POWF(e->slope, (float)numSamples);\n\t\telse e->level += (e->slope * numSamples);\n\t}\n\tif ((e->samplesUntilNextSegment -= numSamples) <= 0)\n\t\ttsf_voice_envelope_nextsegment(e, e->segment, outSampleRate);\n}\n\n\nstatic void tsf_voice_lfo_process(struct tsf_voice_lfo* e, int blockSamples)\n{\n\tif (e->samplesUntil > blockSamples) { e->samplesUntil -= blockSamples; return; }\n\te->level += e->delta * blockSamples;\n\tif (e->level > 1.0f) { e->delta = -e->delta; e->level = 2.0f - e->level; }\n\telse if (e->level < -1.0f) { e->delta = -e->delta; e->level = -2.0f - e->level; }\n}\n\n// The lower this block size is the more accurate the effects are.\n// Increasing the value significantly lowers the CPU usage of the voice rendering.\n// If LFO affects the low-pass filter it can be hearable even as low as 8.\n#ifndef TSF_RENDER_EFFECTSAMPLEBLOCK\n#define TSF_RENDER_EFFECTSAMPLEBLOCK 64\n#endif\n\nvoid SynthRegion(F32Samples& output, F32Samples& input, const tsf_region& region, float key, float vel,\n\tunsigned& numSamples, OutputMode outputmode, float samplerate, float global_gain_db)\n{\n\t/*FILE *fp = fopen(\"dump.txt\", \"a\");\n\tregion.print(fp);\n\tfclose(fp);*/\n\tint midiVelocity = (int)(vel * 127);\n\n\tfloat noteGainDB =global_gain_db - region.attenuation - tsf_gainToDecibels(1.0f / vel);\n\tdouble note = (double)key + (double)region.transpose + (double)region.tune / 100.0;\n\tdouble adjustedPitch = (double)region.pitch_keycenter + (note - (double)region.pitch_keycenter)* ((double)region.pitch_keytrack / 100.0);\n\tdouble pitchInputTimecents = adjustedPitch * 100.0;\n\tdouble pitchOutputFactor = (double)region.sample_rate / (tsf_timecents2Secsd((double)region.pitch_keycenter * 100.0) * (double)samplerate);\n\t// The SFZ spec is silent about the pan curve, but a 3dB pan law seems common. This sqrt() curve matches what Dimension LE does; Alchemy Free seems closer to sin(adjustedPan * pi/2).\n\tfloat panFactorLeft = TSF_SQRTF(0.5f - region.pan);\n\tfloat panFactorRight = TSF_SQRTF(0.5f + region.pan);\n\t// Offset/end.\n\tNoteState ns;\n\tns.sourceSamplePosition = region.offset;\n\tbool doLoop = (region.loop_mode != TSF_LOOPMODE_NONE && region.loop_start < region.loop_end);\n\t// Loop.\n\tunsigned loopStart = (doLoop ? region.loop_start : 0);\n\tunsigned loopEnd = (doLoop ? region.loop_end : 0);\n\t// Setup envelopes.\n\ttsf_voice_envelope ampenv, modenv;\n\ttsf_voice_envelope_setup(&env, ®ion.ampenv, key, midiVelocity, TSF_TRUE, samplerate);\n\ttsf_voice_envelope_setup(&modenv, ®ion.modenv, key, midiVelocity, TSF_FALSE, samplerate);\n\t// Setup lowpass filter.\n\tfloat filterQDB = region.initialFilterQ / 10.0f;\n\tLowPass lowpass;\n\tlowpass.QInv = 1.0f / TSF_POW(10.0f, (filterQDB / 20.0f));\n\tns.lowPass.z1 = 0.0;\n\tns.lowPass.z2 = 0.0;\n\tlowpass.active = (region.initialFilterFc <= 13500);\n\tif (lowpass.active)\n\t\ttsf_voice_lowpass_setup(&lowpass, tsf_cents2Hertz((float)region.initialFilterFc) / samplerate);\n\t// Setup LFO filters.\n\ttsf_voice_lfo modlfo, viblfo;\n\ttsf_voice_lfo_setup(&modlfo, region.delayModLFO, region.freqModLFO, samplerate);\n\ttsf_voice_lfo_setup(&viblfo, region.delayVibLFO, region.freqVibLFO, samplerate);\n\n\tTSF_BOOL updateModEnv = (region.modEnvToPitch != 0 || region.modEnvToFilterFc != 0);\n\tTSF_BOOL updateModLFO = (modlfo.delta != 0.0f && (region.modLfoToPitch != 0 || region.modLfoToFilterFc != 0 || region.modLfoToVolume != 0));\n\tTSF_BOOL updateVibLFO = (viblfo.delta != 0.0f && (region.vibLfoToPitch != 0));\n\tTSF_BOOL isLooping = (loopStart < loopEnd);\n\n\tdouble tmpSampleEndDbl = (double)region.end;\n\tdouble tmpLoopEndDbl = (double)loopEnd + 1.0f;\n\tdouble tmpSourceSamplePosition = ns.sourceSamplePosition;\n\n\tTSF_BOOL dynamicLowpass = (region.modLfoToFilterFc != 0 || region.modEnvToFilterFc != 0);\n\tfloat tmpSampleRate, tmpInitialFilterFc, tmpModLfoToFilterFc, tmpModEnvToFilterFc;\n\n\tTSF_BOOL dynamicPitchRatio = (region.modLfoToPitch != 0 || region.modEnvToPitch != 0 || region.vibLfoToPitch != 0);\n\tdouble pitchRatio;\n\tfloat tmpModLfoToPitch, tmpVibLfoToPitch, tmpModEnvToPitch;\n\n\tTSF_BOOL dynamicGain = (region.modLfoToVolume != 0);\n\tfloat noteGain = 0, tmpModLfoToVolume;\n\n\tif (dynamicLowpass) tmpSampleRate = samplerate, tmpInitialFilterFc = (float)region.initialFilterFc, tmpModLfoToFilterFc = (float)region.modLfoToFilterFc, tmpModEnvToFilterFc = (float)region.modEnvToFilterFc;\n\telse tmpSampleRate = 0, tmpInitialFilterFc = 0, tmpModLfoToFilterFc = 0, tmpModEnvToFilterFc = 0;\n\tif (dynamicPitchRatio) pitchRatio = 0, tmpModLfoToPitch = (float)region.modLfoToPitch, tmpVibLfoToPitch = (float)region.vibLfoToPitch, tmpModEnvToPitch = (float)region.modEnvToPitch;\n\telse pitchRatio = tsf_timecents2Secsd(pitchInputTimecents) * pitchOutputFactor, tmpModLfoToPitch = 0, tmpVibLfoToPitch = 0, tmpModEnvToPitch = 0;\n\n\tif (dynamicGain) tmpModLfoToVolume = (float)region.modLfoToVolume * 0.1f;\n\telse noteGain = tsf_decibelsToGain(noteGainDB), tmpModLfoToVolume = 0;\n\n\tSynthCtrl control;\n\tcontrol.outputmode = outputmode;\n\tcontrol.loopStart = loopStart;\n\tcontrol.loopEnd = loopEnd;\n\tcontrol.end = region.end;\n\tcontrol.panFactorLeft = panFactorLeft;\n\tcontrol.panFactorRight = panFactorRight;\n\tcontrol.effect_sample_block = TSF_RENDER_EFFECTSAMPLEBLOCK;\n\n\tunsigned countSamples = 0;\n\n\twhile (true)\n\t{\n\t\tfloat gainMono;\n\t\tint blockSamples = TSF_RENDER_EFFECTSAMPLEBLOCK;\n\t\tcountSamples += blockSamples;\n\n\t\tif (countSamples >= numSamples && ampenv.segment= tmpLoopEndDbl && isLooping)\n\t\t\ttmpSourceSamplePosition -= (loopEnd - loopStart + 1.0f);\n\n\t\tif (tmpSourceSamplePosition >= tmpSampleEndDbl || ampenv.segment == TSF_SEGMENT_DONE)\n\t\t\tbreak;\n\t}\n\n\tnumSamples = countSamples;\n\tunsigned chn = outputmode == MONO ? 1 : 2;\n\n\toutput.resize(countSamples*chn);\n\n\tmemset(output.data(), 0, sizeof(float)* countSamples*chn);\n\tSynth(input.data(), output.data(), countSamples, ns, control);\t\n\n}\n\n\nvoid SF2Synth(F32Samples& output, F32Samples& input, tsf_preset& preset, float key, float vel,\n\tunsigned& numSamples, OutputMode outputmode, float samplerate, float global_gain_db)\n{\n\tint midiVelocity = (int)(vel * 127);\n\tint iKey = (int)(key + 0.5f);\n\tstd::vector::iterator region, regionEnd;\n\tstd::vector> results;\n\n\tunsigned max_numSamples = 0;\n\tfor (region = preset.regions.begin(), regionEnd = region + preset.regions.size();\n\t\tregion != regionEnd; region++)\n\t{\n\t\tif (iKey < region->lokey || iKey > region->hikey || midiVelocity < region->lovel || midiVelocity > region->hivel) continue;\n\n\t\tunsigned region_numSamples = numSamples;\n\t\tstd::shared_ptr result = std::shared_ptr(new F32Samples);\n\t\tSynthRegion(*result, input, *region, key, vel, region_numSamples, outputmode, samplerate, global_gain_db);\n\t\tresults.push_back(result);\n\t\tif (region_numSamples > max_numSamples)\n\t\t\tmax_numSamples = region_numSamples;\n\t}\n\tnumSamples = max_numSamples;\n\n\tif (results.size() < 1)\treturn;\t\n\t\n\tunsigned chn = outputmode == MONO ? 1 : 2;\n\toutput.resize(max_numSamples*chn);\n\tmemset(output.data(), 0, sizeof(float)*output.size());\n\tfor (unsigned i = 0; i < results.size(); i++)\n\t{\n\t\tstd::shared_ptr result = results[i];\n\t\tfor (unsigned j = 0; j < result->size(); j++)\n\t\t\toutput[j] += (*result)[j];\n\t}\n}\n\n\n" }, { "path": "SoundFont2/SF2Synth.h", "content": "#ifndef _SF2Synth_h\n#define _SF2Synth_h\n\n#include \"SF2.h\"\n#include \"Presets.h\"\n#include \"Synth.h\"\n\n#include \n\nvoid SF2Synth(F32Samples& output, F32Samples& input, tsf_preset& preset, float key, float vel, unsigned& numSamples,\n\tOutputMode outputmode = STEREO_INTERLEAVED, float samplerate = 44100.0f, float global_gain_db = 0.0f);\n\n\n#endif \n\n" }, { "path": "SoundFont2/Synth.cpp", "content": "#include \"Synth.h\"\n#include \n\nvoid Synth(const float* input, float* outputBuffer, unsigned numSamples, NoteState& noteState, const SynthCtrl& control)\n{\n\tfloat* outL = outputBuffer;\n\tfloat* outR = (control.outputmode == STEREO_UNWEAVED ? outL + numSamples : nullptr);\n\n\tunsigned tmpLoopStart = control.loopStart;\n\tunsigned tmpLoopEnd = control.loopEnd;\n\tunsigned tmpEnd = control.end;\n\tdouble tmpSourceSamplePosition = noteState.sourceSamplePosition;\n\n\tdouble tmpSampleEndDbl = (double)tmpEnd;\n\tdouble tmpLoopEndDbl = (double)tmpLoopEnd + 1.0;\n\n\tunsigned i_ctrl = 0;\n\tSynthCtrlPnt ctrlPnt;\n\n\tLowPassState lowPassState = noteState.lowPass;\n\n\twhile (numSamples)\n\t{\n\t\tfloat gainLeft, gainRight;\n\t\tint blockSamples = (numSamples > control.effect_sample_block ? control.effect_sample_block : numSamples);\n\t\tnumSamples -= blockSamples;\n\n\t\tif (i_ctrl (int)tmpLoopEnd && ctrlPnt.looping)\n\t\t\t\t{\n\t\t\t\t\tipos2 = tmpLoopStart;\n\t\t\t\t\tipos3 = tmpLoopStart + 1;\n\t\t\t\t}\n\t\t\t\tif (ipos2 >= (int)tmpEnd) ipos2 = tmpEnd - 1;\n\t\t\t\tif (ipos3 >= (int)tmpEnd) ipos3 = tmpEnd - 1;\n\t\t\t\tif (ipos0 < 0) ipos0 = 0;\n\n\t\t\t\tfloat p0 = input[ipos0];\n\t\t\t\tfloat p1 = input[ipos1];\n\t\t\t\tfloat p2 = input[ipos2];\n\t\t\t\tfloat p3 = input[ipos3];\n\n\t\t\t\tval = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tint ipos1 = (int)ceil(tmpSourceSamplePosition - 0.5* pitchRatio);\n\t\t\t\tint ipos2 = (int)floor(tmpSourceSamplePosition + 0.5* pitchRatio);\n\t\t\t\tint count = ipos2 - ipos1 + 1;\n\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t{\n\t\t\t\t\tint _ipos = ipos;\n\t\t\t\t\tif (_ipos < 0) _ipos = 0;\n\t\t\t\t\tif (_ipos > (int)tmpLoopEnd && ctrlPnt.looping)\n\t\t\t\t\t{\n\t\t\t\t\t\t_ipos += (int)tmpLoopStart - (int)tmpLoopEnd -1;\n\t\t\t\t\t}\n\t\t\t\t\tif (_ipos >= (int)tmpEnd)\n\t\t\t\t\t{\n\t\t\t\t\t\t_ipos = tmpEnd - 1;\n\t\t\t\t\t}\n\t\t\t\t\tval += input[_ipos];\n\t\t\t\t}\n\t\t\t\tval /= (float)count;\n\t\t\t}\n\n\t\t\tif (lowPassCtrlPnt.active)\n\t\t\t{\n\t\t\t\tdouble In = val;\n\t\t\t\tval = (float)(In * lowPassCtrlPnt.a0 + lowPassState.z1);\n\t\t\t\tlowPassState.z1 = In * lowPassCtrlPnt.a1 + lowPassState.z2 - lowPassCtrlPnt.b1 * val; \n\t\t\t\tlowPassState.z2 = In * lowPassCtrlPnt.a0 - lowPassCtrlPnt.b2 * val; \n\t\t\t}\n\n\t\t\tswitch (control.outputmode)\n\t\t\t{\n\t\t\tcase STEREO_INTERLEAVED:\n\t\t\t\t*outL++ += val * gainLeft;\n\t\t\t\t*outL++ += val * gainRight;\n\t\t\t\tbreak;\n\t\t\tcase STEREO_UNWEAVED:\n\t\t\t\t*outL++ += val * gainLeft;\n\t\t\t\t*outR++ += val * gainRight;\n\t\t\t\tbreak;\n\t\t\tcase MONO:\n\t\t\t\t*outL++ += val * gainMono;\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\t// Next sample.\n\t\t\ttmpSourceSamplePosition += pitchRatio;\n\t\t\tif (tmpSourceSamplePosition >= tmpLoopEndDbl && ctrlPnt.looping) \n\t\t\t\ttmpSourceSamplePosition -= (tmpLoopEnd - tmpLoopStart + 1.0f);\n\n\t\t}\n\n\t\tif (tmpSourceSamplePosition >= tmpSampleEndDbl)\n\t\t\tbreak;\n\n\t\ti_ctrl++;\n\t}\n\n\tnoteState.sourceSamplePosition= tmpSourceSamplePosition;\n\tnoteState.lowPass = lowPassState;\n}\n" }, { "path": "SoundFont2/Synth.h", "content": "#ifndef _Synth_h\n#define _Synth_h\n\n#include \n\nstruct LowPassState\n{\n\tdouble z1, z2;\n};\n\nstruct NoteState\n{\n\tdouble sourceSamplePosition;\n\tLowPassState lowPass;\n};\n\nstruct LowPassCtrlPnt\n{\n\tchar active;\n\tdouble a0, a1, b1, b2;\n};\n\nstruct SynthCtrlPnt\n{\n\tchar looping;\n\tfloat gainMono;\n\tdouble pitchRatio;\n\n\tLowPassCtrlPnt lowPass;\t\n};\n\nenum OutputMode\n{\n\t// Two channels with single left/right samples one after another\n\tSTEREO_INTERLEAVED,\n\t// Two channels with all samples for the left channel first then right\n\tSTEREO_UNWEAVED,\n\t// A single channel (stereo instruments are mixed into center)\n\tMONO,\n};\n\nstruct SynthCtrl\n{\n\tOutputMode outputmode;\n\tunsigned loopStart, loopEnd;\n\tunsigned end;\n\tfloat panFactorLeft, panFactorRight;\n\tunsigned effect_sample_block;\n\tstd::vector controlPnts;\n};\n\nvoid Synth(const float* input, float* outputBuffer, unsigned numSamples, NoteState& noteState, const SynthCtrl& control);\n\n#endif\n" }, { "path": "SoundFont2/api.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\t// SF2Bank\n\tSCOREDRAFT_API void* SF2BankCreate(const char* filename);\n\tSCOREDRAFT_API void SF2BankDestroy(void* ptr);\n\tSCOREDRAFT_API unsigned long long SF2BankGetNumberPresets(void* ptr);\t\n\tSCOREDRAFT_API const char* SF2BankGetPresetName(void* ptr, int i);\n\tSCOREDRAFT_API int SF2BankGetPresetBankNum(void* ptr, int i);\n\tSCOREDRAFT_API int SF2BankGetPresetNumber(void* ptr, int i);\n\n\t// SF2Tone\n\tSCOREDRAFT_API void* SF2ToneCreate(void* ptr_bank, unsigned preset_index);\n\tSCOREDRAFT_API void SF2ToneDestroy(void* ptr);\n\n\t// SF2Synth\n\tSCOREDRAFT_API void SF2SynthNote(void* ptr_wavbuf, void* ptr_tone, float key, float vel, unsigned numSamples, unsigned outputmode, float global_gain_db);\n}\n\n#include \"SF2Synth.h\"\n#include \n\n// SF2Bank\nstruct SF2Bank\n{\n\tstd::shared_ptr font_samples;\n\tPresets presets;\n};\n\nvoid* SF2BankCreate(const char* filename)\n{\n\tSF2Bank* bank = new SF2Bank;\n\tSF2 sf2;\n\tLoadSF2Filename(filename, sf2);\n\tbank->font_samples = sf2.fontSamples;\n\tLoadPresets(sf2, bank->presets);\n\treturn bank;\n}\n\nvoid SF2BankDestroy(void* ptr)\n{\n\tSF2Bank* bank = (SF2Bank*)ptr;\n\tdelete bank;\n}\n\nunsigned long long SF2BankGetNumberPresets(void* ptr)\n{\n\tSF2Bank* bank = (SF2Bank*)ptr;\n\treturn bank->presets.size();\n}\n\nconst char* SF2BankGetPresetName(void* ptr, int i)\n{\n\tSF2Bank* bank = (SF2Bank*)ptr;\n\treturn bank->presets[i].presetName;\n}\n\nint SF2BankGetPresetBankNum(void* ptr, int i)\n{\n\tSF2Bank* bank = (SF2Bank*)ptr;\n\treturn bank->presets[i].bank;\n}\n\nint SF2BankGetPresetNumber(void* ptr, int i)\n{\n\tSF2Bank* bank = (SF2Bank*)ptr;\n\treturn bank->presets[i].preset;\n}\n\n// SF2Tone\nstruct SF2Tone\n{\n\tF32Samples* input;\n\ttsf_preset* preset;\n};\n\nvoid* SF2ToneCreate(void* ptr_bank, unsigned preset_index)\n{\n\tSF2Bank* bank = (SF2Bank*)ptr_bank;\n\tSF2Tone* tone = new SF2Tone;\n\ttone->input = bank->font_samples.get();\n\ttone->preset = &bank->presets[preset_index];\t\n\treturn tone;\n}\n\nvoid SF2ToneDestroy(void* ptr)\n{\n\tSF2Tone* tone = (SF2Tone*)ptr;\n\tdelete tone;\n}\n\n// SF2Synth\nvoid SF2SynthNote(void* ptr_wavbuf, void* ptr_tone, float key, float vel, unsigned numSamples, unsigned outputmode, float global_gain_db)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\twavbuf->m_channelNum = outputmode < 2 ? 2 : 1;\t\n\tSF2Tone* tone = (SF2Tone*)ptr_tone;\n\tfloat samplerate = wavbuf->m_sampleRate;\n\tSF2Synth(*wavbuf->p_data, *tone->input, *tone->preset, key, vel, numSamples, (OutputMode)outputmode, samplerate, global_gain_db);\n\twavbuf->m_sampleNum = wavbuf->p_data->size()/ wavbuf->m_channelNum;\n\twavbuf->m_data = wavbuf->p_data->data();\t\t\n}" }, { "path": "Test/FlyMeToTheMoon.py", "content": "#!/usr/bin/python3\n\nimport os \nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndef soS(octave=5, duration=48):\n\treturn note(octave,Freqs[8],duration)\n\ndef set_soS(freq):\n\tFreqs[8]=freq\n\ndoc=ScoreDraft.Document()\ndoc.setReferenceFrequency(264.0 *1.25)\ndoc.setTempo(120)\n\nset_re(10.0/9.0)\nset_mi(5.0/4.0)\nset_fa(4.0/3.0)\nset_so(3.0/2.0)\nset_la(5.0/3.0)\nset_ti(15.0/8.0)\nset_soS(25.0/16.0)\n\nseq1 = [do(6,72), ti(5,24), la(5,24), so(5,72)]\nseq2 = [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\n\nseq1 = seq1 + [fa(5,96), BL(24), so(5,24), la(5,24), do(6,24)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48),fa(4,48)]\n\nset_re(9.0/8.0)\nset_fa(21.0/16.0)\n\nseq1 = seq1 + [ti(5,72), la(5,24), so(5,24), fa(5,72)]\nseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\n\nset_fa(4.0/3.0)\n\nseq1 = seq1 + [mi(5,144), BL(48)]\nseq2 = seq2 + [do(3,192), BK(144), so(3,48), do(4,48), mi(4,48)]\n\nset_re(10.0/9.0)\n\nseq1 = seq1 + [la(5,72), so(5,24), fa(5,24), mi(5,72)]\nseq2 = seq2 + [fa(3,192), BK(144), do(4,48), mi(4,48), la(4,48)]\n\nseq1 = seq1 + [re(5,72), mi(5,24), fa(5,24), la(5,72)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\n\nset_re(35.0/32.0)\nseq1 = seq1 + [soS(5,72), fa(5,24), mi(5,24), re(5,72)]\nseq2 = seq2 + [mi(3,192), BK(144), ti(3,48), re(4,48), soS(4,48)]\n\nset_re(10.0/9.0)\nseq1 = seq1 + [do(5,144), BL(48)]\nseq2 = seq2 + [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\n\nseq1 = seq1 + [re(5,24), la(5,72), la(5,96)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\t\n\nset_re(9.0/8.0)\nset_fa(21.0/16.0)\n\nseq1 = seq1 + [BL(96), do(6,24), ti(5,72)]\nseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\n\nset_fa(4.0/3.0)\nseq1 = seq1 + [so(5,144), BL(48)]\nseq2 = seq2 + [mi(3,192), BK(144), ti(3,48), re(4,48), so(4,48)]\n\nset_re(10.0/9.0)\nseq1 = seq1 + [la(4,24), fa(5,72), fa(5,96)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\n\nset_re(9.0/8.0)\nset_fa(21.0/16.0)\nset_la(27.0/16.0)\n\nseq1 = seq1 + [BL(96), la(5,72), so(5,24)]\nseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\n\nseq1 = seq1 + [fa(5,24), mi(5,120), BL(48)]\nseq2 = seq2 + [do(3,192), BK(144), so(3,48), do(4,48), mi(4,48)]\n\nset_re(10.0/9.0)\nset_fa(4.0/3.0)\nset_la(5.0/3.0)\n\nseq1 = seq1 + [do(6,72), ti(5,24), la(5,24), so(5,72)]\nseq2 = seq2 + [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\n\nseq1 = seq1 + [fa(5,96), BL(24), so(5,24), la(5,24), do(6,24)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48),fa(4,48)]\n\nset_re(9.0/8.0)\nset_fa(21.0/16.0)\n\nseq1 = seq1 + [ti(5,72), la(5,24), so(5,24), fa(5,72)]\nseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\n\nset_fa(4.0/3.0)\n\nseq1 = seq1 + [mi(5,144), BL(48)]\nseq2 = seq2 + [do(3,192), BK(144), so(3,48), do(4,48), mi(4,48)]\n\nset_re(10.0/9.0)\n\nseq1 = seq1 + [la(5,72), so(5,24), fa(5,24), mi(5,72)]\nseq2 = seq2 + [fa(3,192), BK(144), do(4,48), mi(4,48), la(4,48)]\n\nseq1 = seq1 + [re(5,72), mi(5,24), fa(5,24), la(5,72)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\n\nset_re(35.0/32.0)\nseq1 = seq1 + [soS(5,72), la(5,24), ti(5,24), ti(5,72)]\nseq2 = seq2 + [mi(3,192), BK(144), ti(3,48), re(4,48), soS(4,48)]\n\nset_re(10.0/9.0)\nseq1 = seq1 + [do(6,24), ti(5,24), la(5,96), BL(48)]\nseq2 = seq2 + [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\n\nseq1 = seq1 + [la(5,24), so(5,72), la(5,24), so(5,24), fa(5,48)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\n\nset_re(9.0/8.0)\nset_fa(21.0/16.0)\n\nseq1 = seq1 + [BL(96), do(6,24), ti(5,72)]\nseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\n\nset_re(10.0/9.0)\nset_fa(4.0/3.0)\nseq1 = seq1 + [mi(6,144), BL(48)]\nseq2 = seq2 + [fa(3,192), BK(144), do(4,48), mi(4,48), la(4,48)]\n\nseq1 = seq1 + [mi(6,24), do(6,72), do(6,96)]\nseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\n\nset_re(9.0/8.0)\nset_fa(21.0/16.0)\n\nseq1 = seq1 + [BL(96), ti(5,24), re(6,72)]\nseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\n\nseq1 = seq1 + [do(6,192)]\nseq2 = seq2 + [do(3,192), BK(180), so(3,180), BK(168), do(4,168), BK(156), mi(4,156), BK(144), so(4,144), BK(132), do(5,132) ]\t\n\n\n# instrument=ScoreDraft.Piano()\ninstrument = ScoreDraft.SF2Instrument('florestan-subset.sf2', 0)\n\n\ndoc.playNoteSeq(seq1, instrument)\ndoc.playNoteSeq(seq2, instrument)\ndoc.mixDown('FlyMeToTheMoon_just.wav')\n\n#targetBuf=ScoreDraft.TrackBuffer()\n#doc.mix(targetBuf)\n#ScoreDraft.PlayTrackBuffer(targetBuf)\n\n#import time\n#while (ScoreDraft.PlayGetRemainingTime()>0.0):\n\t#time.sleep(1.0)\n\n\n" }, { "path": "Test/FlyMeToTheMoon_eq.py", "content": "#!/usr/bin/python3\r\rimport ScoreDraft\rfrom ScoreDraft.Notes import *\r\rdef soS(octave=5, duration=48):\r\treturn note(octave,Freqs[8],duration)\r\rdoc=ScoreDraft.Document()\rdoc.setReferenceFrequency(264.0 *1.25)\rdoc.setTempo(120)\r\rseq1 = [do(6,72), ti(5,24), la(5,24), so(5,72)]\rseq2 = [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\r\rseq1 = seq1 + [fa(5,96), BL(24), so(5,24), la(5,24), do(6,24)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48),fa(4,48)]\r\rseq1 = seq1 + [ti(5,72), la(5,24), so(5,24), fa(5,72)]\rseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\r\rseq1 = seq1 + [mi(5,144), BL(48)]\rseq2 = seq2 + [do(3,192), BK(144), so(3,48), do(4,48), mi(4,48)]\r\rseq1 = seq1 + [la(5,72), so(5,24), fa(5,24), mi(5,72)]\rseq2 = seq2 + [fa(3,192), BK(144), do(4,48), mi(4,48), la(4,48)]\r\rseq1 = seq1 + [re(5,72), mi(5,24), fa(5,24), la(5,72)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\r\rseq1 = seq1 + [soS(5,72), fa(5,24), mi(5,24), re(5,72)]\rseq2 = seq2 + [mi(3,192), BK(144), ti(3,48), re(4,48), soS(4,48)]\r\rseq1 = seq1 + [do(5,144), BL(48)]\rseq2 = seq2 + [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\r\rseq1 = seq1 + [re(5,24), la(5,72), la(5,96)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\t\r\rseq1 = seq1 + [BL(96), do(6,24), ti(5,72)]\rseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\r\rseq1 = seq1 + [so(5,144), BL(48)]\rseq2 = seq2 + [mi(3,192), BK(144), ti(3,48), re(4,48), so(4,48)]\r\rseq1 = seq1 + [la(4,24), fa(5,72), fa(5,96)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\r\rseq1 = seq1 + [BL(96), la(5,72), so(5,24)]\rseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\r\rseq1 = seq1 + [fa(5,24), mi(5,120), BL(48)]\rseq2 = seq2 + [do(3,192), BK(144), so(3,48), do(4,48), mi(4,48)]\r\rseq1 = seq1 + [do(6,72), ti(5,24), la(5,24), so(5,72)]\rseq2 = seq2 + [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\r\rseq1 = seq1 + [fa(5,96), BL(24), so(5,24), la(5,24), do(6,24)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48),fa(4,48)]\r\rseq1 = seq1 + [ti(5,72), la(5,24), so(5,24), fa(5,72)]\rseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\r\rseq1 = seq1 + [mi(5,144), BL(48)]\rseq2 = seq2 + [do(3,192), BK(144), so(3,48), do(4,48), mi(4,48)]\r\rseq1 = seq1 + [la(5,72), so(5,24), fa(5,24), mi(5,72)]\rseq2 = seq2 + [fa(3,192), BK(144), do(4,48), mi(4,48), la(4,48)]\r\rseq1 = seq1 + [re(5,72), mi(5,24), fa(5,24), la(5,72)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\r\rseq1 = seq1 + [soS(5,72), la(5,24), ti(5,24), ti(5,72)]\rseq2 = seq2 + [mi(3,192), BK(144), ti(3,48), re(4,48), soS(4,48)]\r\rseq1 = seq1 + [do(6,24), ti(5,24), la(5,96), BL(48)]\rseq2 = seq2 + [la(3,192), BK(144), mi(4,48), so(4,48), do(5,48)]\r\rseq1 = seq1 + [la(5,24), so(5,72), la(5,24), so(5,24), fa(5,48)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\r\rseq1 = seq1 + [BL(96), do(6,24), ti(5,72)]\rseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\r\rseq1 = seq1 + [mi(6,144), BL(48)]\rseq2 = seq2 + [fa(3,192), BK(144), do(4,48), mi(4,48), la(4,48)]\r\rseq1 = seq1 + [mi(6,24), do(6,72), do(6,96)]\rseq2 = seq2 + [re(3,192), BK(144), la(3,48), do(4,48), fa(4,48)]\r\rseq1 = seq1 + [BL(96), ti(5,24), re(6,72)]\rseq2 = seq2 + [so(3,192), BK(144), re(4,48), fa(4,48), ti(4,48)]\t\r\rseq1 = seq1 + [do(6,192)]\rseq2 = seq2 + [do(3,192), BK(180), so(3,180), BK(168), do(4,168), BK(156), mi(4,156), BK(144), so(4,144), BK(132), do(5,132) ]\t\r\r# instrument=ScoreDraft.Piano()\rinstrument = ScoreDraft.SF2Instrument('florestan-subset.sf2', 0)\r\rdoc.playNoteSeq(seq1, instrument)\rdoc.playNoteSeq(seq2, instrument)\rdoc.mixDown('FlyMeToTheMoon_eq.wav')\r\rScoreDraft.WriteNoteSequencesToMidi([seq1, seq2], 120, 264.0 *1.25, \"FlyMeToTheMoon.mid\")\r" }, { "path": "Test/Hello.py", "content": "#!/usr/bin/python3\n\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.Document()\n\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\ndoc.playNoteSeq(seq, ScoreDraft.KarplusStrongInstrument())\n#doc.mixDown('Hello.wav')\n\ntargetBuf=ScoreDraft.TrackBuffer(-1)\ndoc.mix(targetBuf)\n\nScoreDraft.PlayTrackBuffer(targetBuf)" }, { "path": "Test/HelloMeteor.py", "content": "#!/usr/bin/python3\n\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.MeteorDocument()\n\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\ndoc.playNoteSeq(seq, ScoreDraft.NaivePiano())\ndoc.meteor()\ndoc.mixDown('HelloMeteor.wav')\n" }, { "path": "Test/InstrumentSamples/Ah.freq", "content": "261.055817\n" }, { "path": "Test/InstrumentSamples/Cello.freq", "content": "65.430267\n" }, { "path": "Test/InstrumentSamples/CleanGuitar.freq", "content": "263.026093\n" }, { "path": "Test/InstrumentSamples/Lah.freq", "content": "260.946747\n" }, { "path": "Test/InstrumentSamples/Piano/Alesis-Fusion-Bright-Acoustic-Piano-C2.freq", "content": "66.116943\n" }, { "path": "Test/InstrumentSamples/Piano/Alesis-Fusion-Bright-Acoustic-Piano-C4.freq", "content": "264.071869\n" }, { "path": "Test/InstrumentSamples/Piano/Alesis-Fusion-Bright-Acoustic-Piano-C6.freq", "content": "1050.000000\n" }, { "path": "Test/InstrumentSamples/String.freq", "content": "262.500000\n" }, { "path": "Test/InstrumentSamples/Violin.freq", "content": "525.000000\n" }, { "path": "Test/PrintCatalog.py", "content": "#!/usr/bin/python3\n\nimport ScoreDraft\nScoreDraft.PrintCatalog()\n" }, { "path": "Test/ZhenDeAiNi.ly", "content": "\\version \"2.18.2\"\n\\header\n{\n\ttitle = \"真的爱你\"\n\tcomposer = \"黄家驹\"\n}\n\\score\n{\n\t<<\n\t\t\\new Staff \\relative c''\n\t\t{\n\t\t\t\\time 2/4\n\t\t\tr8 g8 c d\n\t\t\te e16 e e d c8 \n\t\t\td4 r8 d16 e\n\t\t\td c c c b8 c \n\t\t\ta4 r8 c16 d\n\t\t\te e e e d8 c \n\t\t\td16 d d d c8 b\n\t\t\tc2 r8 g c d\n\t\t\te e16 e e d c8 \n\t\t\td4 r8 d16 e\n\t\t\td c c c b8 c \n\t\t\ta4 r8 c16 d\n\t\t\te e e e d8 c \n\t\t\td16 d d d c8 b\n\t\t\tc2 r4 e8 d\n\t\t\tc16 c c c c8 d \n\t\t\td4 e8 d\n\t\t\tc16 c c c e8 f \n\t\t\td2\n\t\t\tr4 e16 f8.\n\t\t\tg16 g g g g f e g\n\t\t\tg4 r8 g16 g\n\t\t\ta8 e8 e16 d16 c16 d16\n\t\t\te4 r8 e16 d16\n\t\t\tc4. c8 d4 e16 d c8\n\t\t\tc2 \n\t\t\tr4 e16 f8.\n\t\t\tg16 g g g g f e g\n\t\t\tg4 r8 g16 g\n\t\t\ta8 e8 e16 d16 c16 d16\n\t\t\te4 r8 e16 d16\n\t\t\tc4. c8 d4 e16 d c8\n\t\t\tc2 \n\t\t}\n\t\t\\new Staff \\relative c\n\t\t{\n\t\t\t\\clef \"bass\"\n\t\t\tc8 g' g\n\t\t\tc, g' g \n\t\t\tg, d' d\n\t\t\ta e' e\n\t\t\tf, c' c\n\t\t\tc g' g \n\t\t\tg, d' d\n\t\t\tc g' g \n\t\t\t g g\n\t\t\tc, g' g \n\t\t\tg, d' d\n\t\t\ta e' e\n\t\t\tf, c' c\n\t\t\tc g' g\n\t\t\tg, d' d\n\t\t\tc g' g \n\t\t\t g g\n\t\t\tf, c' c\n\t\t\tg d' d\n\t\t\tf, c' c\n\t\t\tg d' d\n\t\t\t d d\n\t\t\tc g' g \n\t\t\tg, d' d\n\t\t\ta e' e\n\t\t\te, b' b\n\t\t\tf c' c\n\t\t\tg d' d\n\t\t\tc g' g \n\t\t\t g g \n\t\t\tc, g' g \n\t\t\tg, d' d\n\t\t\ta e' e\n\t\t\te, b' b\n\t\t\tf c' c\n\t\t\tg d' d\n\t\t\tc g' g\n\t\t\t2\n\t\t}\n\t\t\\drums\n\t\t{\n\t\t\tbd8 hh16 hh hh hh hh hh\t \n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t\tbd8 hh16 hh hh hh hh hh\n\t\t}\n\t>>\n\t\\layout {}\n\t\\midi\n\t{\n\t\t\\tempo 4 = 72\n\t}\n}\n" }, { "path": "Test/ZhenDeAiNi.xml", "content": "\n\n\n \n \n python-ly 0.9.7\n 2021-11-24\n \n \n \n \n \n \n \n \n \n \n \n \n \n 8\n \n \n G\n 2\n \n \n \n \n 4\n 1\n eighth\n \n \n \n G\n 4\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n 16\n \n \n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n B\n 4\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n A\n 4\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n B\n 4\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 5\n \n 16\n 1\n half\n \n \n \n \n \n 4\n 1\n eighth\n \n \n \n G\n 4\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n B\n 4\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n A\n 4\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n B\n 4\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 5\n \n 16\n 1\n half\n \n \n \n \n \n 8\n 1\n quarter\n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 8\n 1\n quarter\n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n F\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 16\n 1\n half\n \n \n \n \n \n 8\n 1\n quarter\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n F\n 5\n \n 6\n 1\n eighth\n \n \n \n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n F\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n G\n 5\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n A\n 5\n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n E\n 5\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n C\n 5\n \n 12\n 1\n quarter\n \n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 8\n 1\n quarter\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 5\n \n 16\n 1\n half\n \n \n \n \n \n 8\n 1\n quarter\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n F\n 5\n \n 6\n 1\n eighth\n \n \n \n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n F\n 5\n \n 2\n 1\n 16th\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n G\n 5\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n G\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n A\n 5\n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n E\n 5\n \n 8\n 1\n quarter\n \n \n \n 4\n 1\n eighth\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n \n \n C\n 5\n \n 12\n 1\n quarter\n \n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n D\n 5\n \n 8\n 1\n quarter\n \n \n \n E\n 5\n \n 2\n 1\n 16th\n \n \n \n D\n 5\n \n 2\n 1\n 16th\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 5\n \n 16\n 1\n half\n \n \n \n \n \n 4\n 1\n eighth\n \n \n \n G\n 4\n \n 4\n 1\n eighth\n \n \n \n C\n 5\n \n 4\n 1\n eighth\n \n \n \n D\n 5\n \n 4\n 1\n eighth\n \n \n \n \n \n \n 8\n \n \n F\n 4\n \n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n 20\n \n \n 20\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n A\n 2\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n F\n 2\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 3\n \n 4\n 1\n eighth\n \n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n A\n 2\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 2\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 3\n \n 4\n 1\n eighth\n \n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 2\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 3\n \n 4\n 1\n eighth\n \n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 2\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 3\n \n 4\n 1\n eighth\n \n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n A\n 2\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n E\n 2\n \n 4\n 1\n eighth\n \n \n \n B\n 2\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n B\n 2\n \n 4\n 1\n eighth\n \n \n \n F\n 2\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n F\n 3\n \n 4\n 1\n eighth\n \n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n A\n 2\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n E\n 2\n \n 4\n 1\n eighth\n \n \n \n \n \n B\n 2\n \n 4\n 1\n eighth\n \n \n \n E\n 3\n \n 4\n 1\n eighth\n \n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n B\n 2\n \n 4\n 1\n eighth\n \n \n \n F\n 2\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n F\n 3\n \n 4\n 1\n eighth\n \n \n \n \n A\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 2\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n B\n 3\n \n 4\n 1\n eighth\n \n \n \n D\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 3\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n \n C\n 4\n \n 4\n 1\n eighth\n \n \n \n \n E\n 4\n \n 4\n 1\n eighth\n \n \n \n G\n 3\n \n 4\n 1\n eighth\n \n \n \n \n quarter\n 72\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n" }, { "path": "Test/ZhenDeAiNi.yaml", "content": "score:\n title: 真的爱你\n composer: 黄家驹\n tempo: 72 \n staffs:\n -\n is_drum: false\n relative: c''\n instrument: Arachno(40)\n content: |\n \\time 2/4\n r8 g8 c d\n e e16 e e d c8 \n d4 r8 d16 e\n d c c c b8 c \n a4 r8 c16 d\n e e e e d8 c \n d16 d d d c8 b\n c2 r8 g c d\n e e16 e e d c8 \n d4 r8 d16 e\n d c c c b8 c \n a4 r8 c16 d\n e e e e d8 c \n d16 d d d c8 b\n c2 r4 e8 d\n c16 c c c c8 d \n d4 e8 d\n c16 c c c e8 f \n d2\n r4 e16 f8.\n g16 g g g g f e g\n g4 r8 g16 g\n a8 e8 e16 d16 c16 d16\n e4 r8 e16 d16\n c4. c8 d4 e16 d c8\n c2 \n r4 e16 f8.\n g16 g g g g f e g\n g4 r8 g16 g\n a8 e8 e16 d16 c16 d16\n e4 r8 e16 d16\n c4. c8 d4 e16 d c8\n c2 \n \n - \n is_drum: false\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c8 g' g\n c, g' g \n g, d' d\n a e' e\n f, c' c\n c g' g \n g, d' d\n c g' g \n g g\n c, g' g \n g, d' d\n a e' e\n f, c' c\n c g' g\n g, d' d\n c g' g \n g g\n f, c' c\n g d' d\n f, c' c\n g d' d\n d d\n c g' g \n g, d' d\n a e' e\n e, b' b\n f c' c\n g d' d\n c g' g \n g g \n c, g' g \n g, d' d\n a e' e\n e, b' b\n f c' c\n g d' d\n c g' g\n 2\n -\n is_drum: true\n instrument: Arachno(128)\n content: |\n bd8 hh16 hh hh hh hh hh\t \n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n bd8 hh16 hh hh hh hh hh\n \n" }, { "path": "Test/percussion_test.py", "content": "#!/usr/bin/python3\n\nimport ScoreDraft\n\nBassDrum=ScoreDraft.BassDrum()\nSnare=ScoreDraft.Snare()\n\nperc_list= [BassDrum, Snare]\n\ndef dong(duration=48):\n\treturn (0,duration)\n\ndef ca(duration=48):\n\treturn (1,duration)\n\ndef Bl(duration=48):\n\treturn (-1, duration)\n\ndef Bk(duration=48):\n\treturn (-1, -duration)\n\ndoc=ScoreDraft.Document()\ndoc.setTempo(120)\n\nseq = [dong(), ca(24), dong(24), dong(), ca(), dong(), ca(24), dong(24), dong(), ca()]\n\n\ndoc.playBeatSeq(seq, perc_list)\ndoc.mixDown('test_perc.wav')\n" }, { "path": "Test/piano_test.py", "content": "#!/usr/bin/python3\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\nPiano = ScoreDraft.Piano()\n\ndoc=ScoreDraft.Document()\ndoc.setReferenceFrequency(318.0)\ndoc.setTempo(80)\n\nseq1 = [la(4,48), do(5,48), re(5,36), do(5,36), re(5,24)]\nseq2 = [la(3,96), BK(96), do(4,96), BK(96), mi(4,96), re(4,96), BK(96), fa(4,96), BK(96), la(4,96)]\n\nseq1 = seq1+[re(5,48), so(5,24), fa(5,24), mi(5,12), re(5,24), mi(5,56)]\nseq2 = seq2+[so(3,96), BK(96), ti(3,96), BK(96), re(4,96), do(4,96), BK(96), mi(4,96), BK(96), so(4,96)]\n\nseq1 = seq1+[mi(5,48), so(5,48), la(5,36), re(5,36), do(5,24)]\nseq2 = seq2+[la(3,96), BK(96), do(4,96), BK(96), mi(4,96), re(4,96), BK(96), fa(4,96), BK(96), la(4,96)]\n\nseq1 = seq1+[so(5,48), mi(5,24), so(5,24), so(5,36), BK(36), mi(5,36), la(5,56), BK(56), fa(5,56)]\nseq2 = seq2+[mi(4,96), BK(96), so(4,96), BK(96), ti(4,96), fa(4,96), BK(96), la(4,96), BK(96), do(5,96)];\n\ndoc.playNoteSeq(seq1, Piano)\ndoc.playNoteSeq(seq2, Piano)\ndoc.mixDown('piano_test.wav')\n" }, { "path": "Test/sunshine.yaml", "content": "score:\n tempo: 150\n title: You Are My Sunshine\n composer: Jimmie Davis\n staffs:\n -\n relative: c'\n is_vocal: true\n singer: TetoEng_UTAU()\n converter: TTEnglishConverter \n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d4 (c) c2\n r4 c d e\n f2 g4 (a)\n r4 a g f\n e2. r4\n utau: |\n ju Ar maI\n s@n SaIn.\n maI oU nli\n s@n SaIn.\n ju meIk mi\n h{p i.\n wEn skaIz Ar\n greI.\n\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n \n pedal: |\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n \n# -\n# relative: c\n# instrument: Arachno(24)\n# sweep: 0.1\n# content: |\n# \\clef \"bass\"\n# c4 e 2\n# c,4 e 2\n# c,4 e 2\n# f,4 a 2\n# f,4 a 2\n# g,4 b 2\n# g,4 b 2\n# c4 e 2\n\n -\n is_drum: true\n instrument: Arachno(128)\n content: |\n bd4 hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n" }, { "path": "Test/test.yaml", "content": "score:\n title: My song\n composer: Me\n tempo: 120\n staffs:\n - relative: c'\n instrument: KarplusStrongInstrument()\n content: |\n r8 e e e c2\n \n\n \n " }, { "path": "Test/test_xml.py", "content": "import ScoreDraft as sd\n\n# doc = sd.from_music_xml(\"ZhenDeAiNi.xml\")\ndoc = sd.from_lilypond(\"ZhenDeAiNi.ly\")\n\ninstrument = sd.SF2Instrument('florestan-subset.sf2', 0)\n# instrument = sd.Sawtooth()\n\ndoc.playXML([instrument])\n# doc.mixDown('ZhenDeAiNi.wav')\ndoc.meteor()\n\n" }, { "path": "Test/test_yaml.py", "content": "import ScoreDraft as sd\nsd.run_yaml()" }, { "path": "VoiceSampler/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\nproject(VoiceSampler)\n\nset(USE_CUDA true CACHE BOOL \"Voice Sampler Use CUDA\")\n\nif (USE_CUDA) \nfind_package(CUDA REQUIRED)\nendif ()\n\n\nset(SOURCES\n../DSPUtil/complex.cpp \n../DSPUtil/fft.cpp\napi.cpp\nFrequencyDetection.cpp\nSentenceGeneratorGeneral.cpp\nSentenceGeneratorCPU.cpp\n)\n\nset(HEADERS \n../DSPUtil/complex.h\n../DSPUtil/fft.h\nFrequencyDetection.h\nVoiceUtil.h\nSentenceDescriptor.h\nSentenceGeneratorGeneral.h\nSentenceGeneratorCPU.h\n)\n\n\nset (INCLUDE_DIR\n.\n../ScoreDraftCore\n../DSPUtil\n)\n\n\nif (WIN32) \nset (DEFINES ${DEFINES}\n-D\"_CRT_SECURE_NO_DEPRECATE\" \n-D\"_SCL_SECURE_NO_DEPRECATE\" \n)\nelse()\nadd_definitions(-std=c++0x)\nadd_compile_options(-fPIC)\nendif()\n\n\nif (USE_CUDA) \n\nset(SOURCES ${SOURCES}\nHNM.cu\nSentenceGeneratorCUDA.cpp\n)\n\nset(HEADERS ${HEADERS}\nhelper_math.h\nVoiceUtil.cuh\nfft.cuh\nDVVector.hpp\nSentenceGeneratorCUDA.h\n)\n\nset (DEFINES ${DEFINES} -D\"HAVE_CUDA\")\n\nendif ()\n\n\ninclude_directories(${INCLUDE_DIR})\nadd_definitions(${DEFINES})\nif (USE_CUDA) \ncuda_add_library (VoiceSampler SHARED ${SOURCES} ${HEADERS})\nelse()\nadd_library (VoiceSampler SHARED ${SOURCES} ${HEADERS})\nendif()\ntarget_link_libraries(VoiceSampler ScoreDraftCore)\n\nif (WIN32) \ntarget_compile_definitions(VoiceSampler PUBLIC SCOREDRAFTCORE_DLL_IMPORT)\nendif()\n\nif (WIN32) \ninstall(TARGETS VoiceSampler RUNTIME DESTINATION ScoreDraft)\nelse()\ninstall(TARGETS VoiceSampler DESTINATION ScoreDraft)\nendif()\n\n" }, { "path": "VoiceSampler/DVVector.hpp", "content": "#include \n\ntemplate \nstruct VectorView\n{\n\tunsigned count;\n\tT* d_data;\n};\n\ntemplate \nclass DVVector\n{\npublic:\n\ttypedef VectorView ViewType;\n\tDVVector()\n\t{\n\t\tm_count = 0;\n\t\tm_data = nullptr;\n\t}\n\n\tvirtual ~DVVector()\n\t{\n\t\tFree();\n\t}\n\n\tViewType view()\n\t{\n\t\treturn{ m_count, m_data };\n\t}\n\n\tunsigned Count() const\n\t{\n\t\treturn m_count;\n\t}\n\n\tT* Pointer()\n\t{\n\t\treturn m_data;\n\t}\n\n\tconst T* ConstPointer() const\n\t{\n\t\treturn m_data;\n\t}\n\n\toperator T*()\n\t{\n\t\treturn m_data;\n\t}\n\n\toperator const T*()\n\t{\n\t\treturn m_data;\n\t}\n\n\tvoid Free()\n\t{\n\t\tif (m_data != nullptr)\n\t\t{\n\t\t\tcudaFree(m_data);\n\t\t\tm_data = nullptr;\n\t\t}\n\t\tm_count = 0;\n\t}\n\n\tvoid Allocate(unsigned count)\n\t{\n\t\tFree();\n\t\tm_count = count;\n\t\tif (m_count>0)\n\t\t\tcudaMalloc(&m_data, sizeof(T)*count);\n\t}\n\n\tconst DVVector& operator = (const std::vector& cpuVec)\n\t{\n\t\tFree();\n\t\tAllocate((unsigned)cpuVec.size());\n\t\tif (m_count > 0)\n\t\t{\n\t\t\tcudaMemcpy(m_data, cpuVec.data(), sizeof(T)*m_count, cudaMemcpyHostToDevice);\n\t\t}\n\t\treturn *this;\n\t}\n\n\tvoid ToCPU(std::vector& cpuVec) const\n\t{\n\t\tcpuVec.resize(m_count);\n\t\tcudaMemcpy(cpuVec.data(), m_data, sizeof(T)*m_count, cudaMemcpyDeviceToHost);\n\t}\n\n\tvoid Update(const std::vector& cpuVec)\n\t{\n\t\tif (cpuVec.size() != m_count)\n\t\t\t*this = cpuVec;\n\t\telse if (m_count > 0)\n\t\t\tcudaMemcpy(m_data, cpuVec.data(), sizeof(T)*m_count, cudaMemcpyHostToDevice);\n\t}\n\nprotected:\n\tunsigned m_count;\n\tT* m_data;\n};\n\ntemplate \nclass DVImagedVector : public DVVector\n{\npublic:\n\tvoid Allocate(const std::vector& counts)\n\t{\n\t\tunsigned count = (unsigned)counts.size();\n\t\tm_vecs.resize(count);\n\t\tstd::vector tmp(count);\n\t\tfor (size_t i = 0; i < count; i++)\n\t\t{\n\t\t\tm_vecs[i].Allocate(counts[i]);\n\t\t\ttmp[i] = m_vecs[i].view();\n\t\t}\n\t\tDVVector::operator = (tmp);\n\t}\n\n\tconst DVImagedVector& operator = (const std::vector& cpuVecs)\n\t{\n\t\tunsigned count = (unsigned)cpuVecs.size();\n\t\tm_vecs.resize(count);\n\t\tstd::vector tmp(count);\n\t\tfor (unsigned i = 0; i < count; i++)\n\t\t{\n\t\t\tm_vecs[i] = cpuVecs[i];\n\t\t\ttmp[i] = m_vecs[i].view();\n\t\t}\n\t\tDVVector::operator = (tmp);\n\t\treturn *this;\n\t}\n\n\tvoid ToCPU(std::vector& cpuVecs) const\n\t{\n\t\tunsigned count = (unsigned)m_vecs.size();\n\t\tcpuVecs.resize(count);\n\t\tfor (unsigned i = 0; i < count; i++)\n\t\t\tm_vecs[i].ToCPU(cpuVecs[i]);\n\t}\n\n\tvoid Update(const std::vector& cpuVecs)\n\t{\n\t\tif (cpuVecs.size() != m_vecs.size())\n\t\t\t*this = cpuVecs;\n\t\telse\n\t\t{\n\t\t\tsize_t count = m_vecs.size();\n\t\t\tstd::vector tmp(count);\n\t\t\tfor (size_t i = 0; i < count; i++)\n\t\t\t{\n\t\t\t\tm_vecs[i].Update(cpuVecs[i]);\n\t\t\t\ttmp[i] = m_vecs[i].view();\n\t\t\t}\n\t\t\tDVVector::Update(tmp);\n\t\t}\n\t}\n\nprivate:\n\tstd::vector m_vecs;\n};\n\ntemplate \nusing DVLevel2Vector = DVImagedVector , std::vector>;\n" }, { "path": "VoiceSampler/FrequencyDetection.cpp", "content": "#include \"FrequencyDetection.h\"\n#include \"fft.h\"\n#include \n#include \n#include \n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\nvoid fetchFrequency(unsigned length, float *samples, unsigned sampleRate, float& freq, float& dyn)\n{\n\tunsigned len = 1;\n\tunsigned l = 0;\n\twhile (len < length*2)\n\t{\n\t\tl++;\n\t\tlen <<= 1;\n\t}\n\n\tDComp* fftData = new DComp[len];\n\tmemset(fftData, 0, sizeof(DComp)*len);\n\n\tfor (unsigned i = 0; i 0.01)\n\t{\n\t\tunsigned maxi = (unsigned)(-1);\n\n\t\tdouble lastV = fftData[0].Re;\n\t\tdouble maxV = 0.0f;\n\t\tbool ascending = false;\n\n\t\tfor (unsigned i = sampleRate / 600; i < min(sampleRate / 55, len / 2); i++)\n\t\t{\n\t\t\tdouble v = fftData[i].Re;\n\t\t\tif (!ascending)\n\t\t\t{\n\t\t\t\tif (v > lastV) ascending = true;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (v < lastV)\n\t\t\t\t{\n\t\t\t\t\tif (fftData[i - 1].Re>maxV)\n\t\t\t\t\t{\n\t\t\t\t\t\tmaxV = fftData[i - 1].Re;\n\t\t\t\t\t\tmaxi = i - 1;\n\t\t\t\t\t}\n\t\t\t\t\tascending = false;\n\t\t\t\t}\n\t\t\t}\n\t\t\tlastV = v;\n\t\t}\n\n\t\tif (maxi != (unsigned)(-1) && maxV > 0.3f* fftData[0].Re)\n\t\t{\n\t\t\tfreq = (float)sampleRate / (float)maxi;\n\t\t}\n\t}\n\n\tdelete[] fftData;\n\n}\n" }, { "path": "VoiceSampler/FrequencyDetection.h", "content": "#ifndef _FrequencyDetection_h\n#define _FrequencyDetection_h\n\nvoid fetchFrequency(unsigned length, float *samples, unsigned sampleRate, float& freq, float& dyn);\n\n#endif\n" }, { "path": "VoiceSampler/HNM.cu", "content": "#include \n#include \n#include \n\n#include \n\nunsigned calcGroupSize(unsigned workPerGroup)\n{\n\tunsigned s = 1;\n\twhile (s < workPerGroup && s<256)\n\t\ts <<= 1;\n\treturn s;\n}\n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\ntemplate \nstruct VectorView\n{\n\tunsigned count;\n\tT* d_data;\n};\n\nstruct SrcSampleInfo\n{\n\tunsigned srcPos;\n\tfloat srcSampleFreq;\n\tfloat dstPos;\n\tint isVowel;\n};\n\nstruct Job\n{\n\tunsigned pieceId;\n\tunsigned jobOfPiece;\n};\n\nstruct DstPieceInfo\n{\n\tfloat minSampleFreq;\n\tunsigned uSumLen;\n\tfloat tempLen;\n\tunsigned uTempLen;\n\tfloat fTmpWinCenter0;\n};\n\nstruct SynthJobInfo\n{\n\tunsigned pieceId;\n\tunsigned jobOfPiece;\n\tunsigned srcPieceId0;\n\tunsigned srcPieceId1;\n\tfloat k_srcPiece;\n\tunsigned paramId00;\n\tunsigned paramId10;\n\tfloat k0;\n\tfloat k1;\n\tfloat destHalfWinLen;\n};\n\nstruct CUDATempBuffer\n{\n\tunsigned count;\n\tfloat *d_data;\n};\n\nextern __shared__ unsigned char sbuf[];\n\n__global__\nvoid g_GetMaxVoiced(VectorView> cuSrcBufs, VectorView> pieceInfoList,\nVectorView> cuMaxVoicedLists, VectorView jobMap, unsigned BufSize)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tconst Job& job = jobMap.d_data[blockIdx.x];\n\tunsigned pieceId = job.pieceId;\n\tconst VectorView& pieceInfo = pieceInfoList.d_data[pieceId];\n\tunsigned paramId = job.jobOfPiece;\n\n\tSrcSampleInfo& posInfo = pieceInfo.d_data[paramId];\n\n\tfloat fhalfWinlen = 3.0f / posInfo.srcSampleFreq;\n\tunsigned u_halfWidth = (unsigned)ceilf(fhalfWinlen);\n\tunsigned uSpecLen = (unsigned)ceilf(fhalfWinlen*0.5f);\n\n\tunsigned fftLen = 1;\n\twhile (fftLen < u_halfWidth)\n\t{\n\t\tfftLen <<= 1;\n\t}\n\n\tbool skip = u_halfWidth * 2 + fftLen * 2> BufSize;\n\tfloat *s_buf1 = (float*)sbuf;\n\tfloat *s_buf2 = (float*)sbuf + u_halfWidth * 2;\n\n\tif (!skip)\n\t{\n\t\tconst VectorView& srcBuf = cuSrcBufs.d_data[pieceId];\n\n\t\td_captureFromBuf(srcBuf.count, srcBuf.d_data, posInfo.srcPos, fhalfWinlen, u_halfWidth, s_buf1);\n\t\td_CreateAmpSpectrumFromWindow(fhalfWinlen, u_halfWidth, s_buf1, s_buf2, uSpecLen);\n\t}\n\n\tunsigned& maxVoiced = *((unsigned*)sbuf + BufSize - 1);\n\tif (workerId == 0)\n\t\tmaxVoiced = 0;\n\n\t__syncthreads();\n\n\tif (!skip)\n\t{\n\n\t\tfor (unsigned i = 6 + 3 * workerId; i + 4 < uSpecLen; i += 3 * numWorker)\n\t\t{\n\t\t\tunsigned count = 0;\n\t\t\tfor (int j = -3; j <= 3; j += 3)\n\t\t\t{\n\t\t\t\tfloat absv0 = s_buf2[(int)i + j];\n\t\t\t\tfloat absv1 = s_buf2[(int)i + j - 1];\n\t\t\t\tfloat absv2 = s_buf2[(int)i + j + 1];\n\n\t\t\t\tfloat rate = absv0 / (absv0 + absv1 + absv2);\n\n\t\t\t\tif (rate > 0.7f)\n\t\t\t\t{\n\t\t\t\t\tcount++;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (count > 1)\n\t\t\t{\n\t\t\t\tatomicMax(&maxVoiced, i / 3 + 1);\n\t\t\t}\n\t\t}\n\n\t\t__syncthreads();\n\t}\n\n\tVectorView& d_maxVoicedList = cuMaxVoicedLists.d_data[pieceId];\n\n\tif (workerId==0)\n\t\td_maxVoicedList.d_data[job.jobOfPiece] = maxVoiced;\n}\n\nvoid h_GetMaxVoiced(VectorView> cuSrcBufs, VectorView> pieceInfoList,\n\tVectorView> cuMaxVoicedLists, VectorView jobMap, unsigned BufSize)\n{\n\tif (BufSize > 12000) BufSize = 12000;\n\tunsigned groupSize = calcGroupSize(BufSize/4);\n\tunsigned sharedBufSize = (unsigned)sizeof(float)* BufSize;\n\tg_GetMaxVoiced << < jobMap.count, groupSize, sharedBufSize >> > (cuSrcBufs, pieceInfoList, cuMaxVoicedLists, jobMap, BufSize);\n\n}\n\n__global__\nvoid g_AnalyzeInput(VectorView> cuSrcBufs, VectorView> pieceInfoList, unsigned halfWinLen,\nunsigned specLen, VectorView> cuHarmWindows, VectorView> cuNoiseSpecs,\nVectorView> cuMaxVoicedLists, VectorView jobMap, unsigned BufSize)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tconst Job& job = jobMap.d_data[blockIdx.x];\n\tunsigned pieceId = job.pieceId;\n\tconst VectorView& pieceInfo = pieceInfoList.d_data[pieceId];\n\tunsigned paramId = job.jobOfPiece;\n\n\tSrcSampleInfo& posInfo = pieceInfo.d_data[paramId];\n\n\tunsigned *d_maxVoiced = cuMaxVoicedLists.d_data[pieceId].d_data;\n\tfloat* d_HarmWindows = cuHarmWindows.d_data[pieceId].d_data;\n\tfloat* d_NoiseSpecs = cuNoiseSpecs.d_data[pieceId].d_data;\n\n\tunsigned maxVoiced = (unsigned)(-1);\n\tif (posInfo.isVowel<2)\n\t\tmaxVoiced = d_maxVoiced[paramId];\n\t\n\tfloat srcHalfWinWidth = 1.0f / posInfo.srcSampleFreq;\n\tunsigned u_srchalfWidth = (unsigned)ceilf(srcHalfWinWidth);\n\tunsigned uSpecLen = (unsigned)ceilf(srcHalfWinWidth*0.5f);\n\n\tfloat *s_buf1 = (float*)sbuf; // capture\n\tfloat *s_buf2 = (float*)sbuf + u_srchalfWidth * 2; // Amplitude spectrum\n\n\tconst VectorView& srcBuf = cuSrcBufs.d_data[pieceId];\n\n\td_captureFromBuf(srcBuf.count, srcBuf.d_data, posInfo.srcPos, srcHalfWinWidth, u_srchalfWidth, s_buf1);\n\td_CreateAmpSpectrumFromWindow(srcHalfWinWidth, u_srchalfWidth, s_buf1, s_buf2, uSpecLen);\n\n\tfor (unsigned i = workerId; i < specLen; i += numWorker)\n\t{\n\t\tfloat amplitude = 0.0f;\n\t\tif (posInfo.isVowel<2 && i>maxVoiced && i < uSpecLen)\n\t\t{\n\t\t\tamplitude = s_buf2[i];\n\t\t\ts_buf2[i] = 0.0f;\n\t\t}\n\t\td_NoiseSpecs[i + paramId*specLen] = amplitude;\n\t}\n\n\t__syncthreads();\n\n\td_CreateSymmetricWindowFromAmpSpec(s_buf2, uSpecLen, srcHalfWinWidth, u_srchalfWidth, s_buf2);\n\n\tfor (unsigned i = workerId; i < halfWinLen; i += numWorker)\n\t{\n\t\tfloat v = 0.0f;\n\t\tif (i < u_srchalfWidth)\n\t\t{\n\t\t\tv = s_buf2[i];\n\t\t}\n\t\td_HarmWindows[i + paramId*halfWinLen] = v;\n\t}\n}\n\nvoid h_AnalyzeInput(VectorView> cuSrcBufs, VectorView> pieceInfoList, unsigned halfWinLen,\n\tunsigned specLen, VectorView> cuHarmWindows, VectorView> cuNoiseSpecs,\n\tVectorView> cuMaxVoicedLists, VectorView jobMap, unsigned BufSize)\n{\n\tunsigned groupSize = calcGroupSize(BufSize / 4);\n\tunsigned sharedBufSize = (unsigned)sizeof(float)* BufSize;\n\tg_AnalyzeInput << < jobMap.count, groupSize, sharedBufSize >> > (cuSrcBufs, pieceInfoList,\n\t\thalfWinLen, specLen, cuHarmWindows, cuNoiseSpecs, cuMaxVoicedLists, jobMap, BufSize);\n}\n\n__global__\nvoid g_Synthesis(VectorView> cuSrcPieceInfos, unsigned halfWinLen, unsigned specLen,\nVectorView> cuHarmWindows, VectorView> cuNoiseSpecs,\nVectorView cuDstPieceInfos, VectorView cuTmpBufs1, VectorView cuTmpBufs2,\nVectorView cuRandPhase, VectorView cuSynthJobs)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tconst SynthJobInfo& job = cuSynthJobs.d_data[blockIdx.x];\n\tunsigned dstPieceId = job.pieceId;\n\tunsigned srcPieceId0 = job.srcPieceId0;\n\tunsigned srcPieceId1 = job.srcPieceId1;\n\tunsigned dstParamId = job.jobOfPiece;\n\tconst VectorView& srcPieceInfo0 = cuSrcPieceInfos.d_data[srcPieceId0];\n\tconst VectorView& srcPieceInfo1 = cuSrcPieceInfos.d_data[srcPieceId1];\n\tconst DstPieceInfo& dstPieceInfo = cuDstPieceInfos.d_data[dstPieceId];\n\n\tCUDATempBuffer& cuTmpBuf = dstParamId % 2 == 0 ? cuTmpBufs1.d_data[dstPieceId] : cuTmpBufs2.d_data[dstPieceId];\n\n\tfloat tempHalfWinLen = 1.0f / dstPieceInfo.minSampleFreq;\n\tunsigned u_tempHalfWinLen = (unsigned)ceilf(tempHalfWinLen);\n\tfloat fTmpWinCenter = dstPieceInfo.fTmpWinCenter0 + dstParamId* tempHalfWinLen;\n\n\tfloat destHalfWinLen = job.destHalfWinLen;\n\tunsigned u_destHalfWinLen = (unsigned)ceilf(destHalfWinLen);\n\tunsigned uSpecLen = (unsigned)ceilf(destHalfWinLen*0.5f);\n\tunsigned uRandPhaseInterval = (unsigned)ceilf(tempHalfWinLen*0.5f);\n\n\tunsigned paramId00, paramId01, paramId10, paramId11;\n\tfloat srcHalfWinWidth00, srcHalfWinWidth01, srcHalfWinWidth10, srcHalfWinWidth11;\n\n\tfloat* noiseBuf = (float*)sbuf; // max(2 * fftLen, 2 * u_tempHalfWinLen) +2*fftlen\n\tfor (unsigned i = workerId; i < u_tempHalfWinLen; i += numWorker)\n\t\tnoiseBuf[i] = 0.0f;\n\t__syncthreads();\n\n\tbool haveNoise = false;\n\tif (job.k_srcPiece < 1.0f)\n\t{\n\t\tparamId00 = job.paramId00;\n\t\tparamId01 = paramId00 + 1;\n\t\tif (paramId01 >= srcPieceInfo0.count) paramId01 = paramId00;\n\n\t\tSrcSampleInfo& posInfo0 = srcPieceInfo0.d_data[paramId00];\n\t\tSrcSampleInfo& posInfo1 = srcPieceInfo0.d_data[paramId01];\n\t\tsrcHalfWinWidth00 = 1.0f / posInfo0.srcSampleFreq;\n\t\tsrcHalfWinWidth01 = 1.0f / posInfo1.srcSampleFreq;\n\n\t\tfloat* d_NoiseSpecs = cuNoiseSpecs.d_data[srcPieceId0].d_data;\n\n\t\tfloat k = job.k0;\n\t\tif (k < 1.0f && posInfo0.isVowel<2)\n\t\t{\n\t\t\thaveNoise = true;\n\t\t\tAmpSpec_Scale(srcHalfWinWidth00, d_NoiseSpecs + specLen*paramId00, destHalfWinLen, noiseBuf, (1.0f - k)*(1.0f - job.k_srcPiece));\n\t\t}\n\n\t\tif (k > 0.0f && posInfo1.isVowel<2)\n\t\t{\n\t\t\thaveNoise = true;\n\t\t\tAmpSpec_Scale(srcHalfWinWidth01, d_NoiseSpecs + specLen*paramId01, destHalfWinLen, noiseBuf, k*(1.0f - job.k_srcPiece));\n\t\t}\n\t}\n\n\tif (job.k_srcPiece > 0.0f)\n\t{\n\t\tparamId10= job.paramId10;\n\t\tparamId11 = paramId10 + 1;\n\t\tif (paramId11 >= srcPieceInfo1.count) paramId11 = paramId10;\n\n\t\tSrcSampleInfo& posInfo0 = srcPieceInfo1.d_data[paramId10];\n\t\tSrcSampleInfo& posInfo1 = srcPieceInfo1.d_data[paramId11];\n\t\tsrcHalfWinWidth10 = 1.0f / posInfo0.srcSampleFreq;\n\t\tsrcHalfWinWidth11 = 1.0f / posInfo1.srcSampleFreq;\n\n\t\tfloat* d_NoiseSpecs = cuNoiseSpecs.d_data[srcPieceId1].d_data;\n\n\t\tfloat k = job.k1;\n\t\tif (k < 1.0f && posInfo0.isVowel<2)\n\t\t{\n\t\t\thaveNoise = true;\n\t\t\tAmpSpec_Scale(srcHalfWinWidth10, d_NoiseSpecs + specLen*paramId10, destHalfWinLen, noiseBuf, (1.0f - k)*job.k_srcPiece);\n\t\t}\n\n\t\tif (k > 0.0f && posInfo1.isVowel<2)\n\t\t{\n\t\t\thaveNoise = true;\n\t\t\tAmpSpec_Scale(srcHalfWinWidth11, d_NoiseSpecs + specLen*paramId11, destHalfWinLen, noiseBuf, k*job.k_srcPiece);\n\t\t}\n\t}\n\n\tif (haveNoise)\n\t{\n\t\t// apply random phases\n\t\tfloat* d_p_rand = cuRandPhase.d_data + dstParamId*uRandPhaseInterval;\n\t\td_CreateNoiseWindowFromAmpSpec(noiseBuf, d_p_rand, uSpecLen, destHalfWinLen, u_destHalfWinLen, noiseBuf, tempHalfWinLen);\n\t\tWin_WriteToBuf(cuTmpBuf.count, cuTmpBuf.d_data, fTmpWinCenter, tempHalfWinLen, noiseBuf);\n\t}\n\n\tfloat* harmBuf = (float*)sbuf;\n\tfor (unsigned i = workerId; i < tempHalfWinLen; i += numWorker)\n\t\tharmBuf[i] = 0.0f;\n\t__syncthreads();\n\n\tif (job.k_srcPiece < 1.0f)\n\t{\n\t\tfloat *d_HarmWindows = cuHarmWindows.d_data[srcPieceId0].d_data;\n\n\t\tfloat k = job.k0;\n\t\tif (k < 1.0f)\n\t\t\tSymWin_Repitch_FormantPreserved(srcHalfWinWidth00, d_HarmWindows + halfWinLen*paramId00, destHalfWinLen, harmBuf, (1.0f - k)*(1.0f - job.k_srcPiece));\n\t\tif (k > 0.0f)\n\t\t\tSymWin_Repitch_FormantPreserved(srcHalfWinWidth01, d_HarmWindows + halfWinLen*paramId01, destHalfWinLen, harmBuf, k*(1.0f - job.k_srcPiece));\n\t}\n\n\tif (job.k_srcPiece > 0.0f)\n\t{\n\t\tfloat *d_HarmWindows = cuHarmWindows.d_data[srcPieceId1].d_data;\n\n\t\tfloat k = job.k1;\n\t\tif (k < 1.0f)\n\t\t\tSymWin_Repitch_FormantPreserved(srcHalfWinWidth10, d_HarmWindows + halfWinLen*paramId10, destHalfWinLen, harmBuf, (1.0f - k)*job.k_srcPiece);\n\t\tif (k > 0.0f)\n\t\t\tSymWin_Repitch_FormantPreserved(srcHalfWinWidth11, d_HarmWindows + halfWinLen*paramId11, destHalfWinLen, harmBuf, k*job.k_srcPiece);\n\t}\n\n\tfloat* scaled_harmBuf = (float*)sbuf + u_destHalfWinLen;\n\td_ScaleSymWindow(destHalfWinLen, u_destHalfWinLen, harmBuf, scaled_harmBuf, tempHalfWinLen);\n\n\tSymWin_WriteToBuf(cuTmpBuf.count, cuTmpBuf.d_data, fTmpWinCenter, tempHalfWinLen, scaled_harmBuf);\n}\n\n\nvoid h_Synthesis(VectorView> cuSrcPieceInfos, unsigned halfWinLen, unsigned specLen,\n\tVectorView> cuHarmWindows, VectorView> cuNoiseSpecs,\n\tVectorView cuDstPieceInfos, VectorView cuTmpBufs1, VectorView cuTmpBufs2,\n\tVectorView cuRandPhase, VectorView cuSynthJobs, unsigned BufSize)\n{\n\tunsigned groupSize = calcGroupSize(BufSize / 4);\n\tunsigned sharedBufSize = (unsigned)sizeof(float)* BufSize;\n\n\tg_Synthesis << < cuSynthJobs.count, groupSize, sharedBufSize >> > (cuSrcPieceInfos, halfWinLen, specLen,\n\t\tcuHarmWindows, cuNoiseSpecs, cuDstPieceInfos, cuTmpBufs1, cuTmpBufs2, cuRandPhase, cuSynthJobs);\n}\n\n__global__\nvoid g_Merge2Bufs(unsigned uSumLen, float *d_destBuf1, float *d_destBuf2)\n{\n\tunsigned pos = threadIdx.x + blockIdx.x*blockDim.x;\n\tif (pos < uSumLen)\n\t\td_destBuf1[pos] += d_destBuf2[pos];\n}\n\nvoid h_Merge2Bufs(unsigned uSumLen, float *d_destBuf1, float *d_destBuf2)\n{\n\tstatic const unsigned groupSize = 256;\n\tg_Merge2Bufs << < (uSumLen - 1) / groupSize + 1, groupSize >> >(uSumLen, d_destBuf1, d_destBuf2);\n}\n\n\n\n" }, { "path": "VoiceSampler/SentenceDescriptor.h", "content": "#ifndef __SentenceDescriptor_h\n#define __SentenceDescriptor_h\n\n#include \n\nstruct Wav\n{\n\tfloat *buf;\n\tunsigned len;\n};\n\nstruct FrqDataPoint\n{\n\tdouble freq;\n\tdouble dyn;\n};\n\nstruct FrqData\n{\n\tint interval;\n\tdouble key;\n\tstd::vector data;\n};\nstruct Source\n{\n\tWav wav;\n\tFrqData frq;\n};\n\nstruct SourceMapCtrlPnt\n{\n\tfloat srcPos;\n\tfloat dstPos;\n\tint isVowel; // 0: notVowel, 1: preVowel, 2: isVowel\n};\n\nstruct Piece\n{\n\tSource src;\n\tstd::vector srcMap;\n};\n\nstruct GeneralCtrlPnt\n{\n\tfloat value;\n\tfloat dstPos;\n};\n\nstruct SentenceDescriptor\n{\n\tstd::vector pieces;\n\tstd::vector piece_map;\n\tstd::vector freq_map;\n\tstd::vector volume_map;\n};\n\n#endif\n\n" }, { "path": "VoiceSampler/SentenceGeneratorCPU.cpp", "content": "#include \"SentenceDescriptor.h\"\n#include \"SentenceGeneratorGeneral.h\"\n#include \"SentenceGeneratorCPU.h\"\n\n#include \"fft.h\"\n#include \"VoiceUtil.h\"\nusing namespace VoiceUtil;\n\nstatic float rate = 44100.0f;\n\ninline void Clamp01(float& v)\n{\n\tif (v < 0.0f) v = 0.0f;\n\telse if (v > 1.0f) v = 1.0f;\n}\n\nvoid GenerateSentenceCPU(const SentenceDescriptor* desc, float* outBuf, unsigned outBufLen)\n{\n\tclass ParameterSet\n\t{\n\tpublic:\n\t\tSymmetricWindow HarmWindow;\n\t\tAmpSpectrum NoiseSpectrum;\n\n\t\tvirtual ~ParameterSet(){}\n\n\t\tvoid Scale(const ParameterSet& src, float targetHalfWidth)\n\t\t{\n\t\t\tHarmWindow.Repitch_FormantPreserved(src.HarmWindow, targetHalfWidth);\n\t\t\tNoiseSpectrum.Scale(src.NoiseSpectrum, targetHalfWidth);\n\t\t}\n\n\t\tvoid Interpolate(const ParameterSet& param0, const ParameterSet& param1, float k)\n\t\t{\n\t\t\tHarmWindow.Interpolate(param0.HarmWindow, param1.HarmWindow, k, param0.HarmWindow.m_halfWidth);\n\t\t\tNoiseSpectrum.Interpolate(param0.NoiseSpectrum, param1.NoiseSpectrum, k, param0.NoiseSpectrum.m_halfWidth);\n\t\t}\n\t};\n\n\tclass ParameterSetWithPos : public ParameterSet\n\t{\n\tpublic:\n\t\tfloat m_pos;\n\t};\n\n\ttypedef std::vector ParameterVec;\n\tstd::vector ParameterVecs;\n\n\tconst std::vector& pieces = desc->pieces;\n\n\tParameterVecs.resize(pieces.size());\n\n\tfor (size_t i = 0; i < pieces.size(); i++)\n\t{\n\t\tconst Piece& piece = pieces[i];\n\t\tParameterVec& parameters = ParameterVecs[i];\n\n\t\tint srcStart = (int)(piece.srcMap[0].srcPos*0.001f*rate);\n\t\tint srcEnd = (int)ceilf(piece.srcMap[piece.srcMap.size() - 1].srcPos*0.001f*rate);\n\n\t\tint bound = piece.src.frq.data.size() * piece.src.frq.interval;\n\n\t\tif (srcStart < 0)\n\t\t{\n\t\t\tsrcStart = 0;\n\t\t}\n\n\t\tif (srcEnd > bound)\n\t\t{\n\t\t\tsrcEnd = bound;\n\t\t}\n\n\t\tfloat fPeriodCount = 0.0f;\n\t\tunsigned i_srcMap = 0;\n\t\tunsigned lastmaxVoiced = 0;\n\n\t\tBuffer SrcBuffer;\n\t\tSrcBuffer.m_sampleRate = (unsigned)rate;\n\t\tRegulateSource(piece.src.wav.buf, piece.src.wav.len, SrcBuffer,srcStart,srcEnd);\n\n\t\tfor (int srcPos = srcStart; srcPos < srcEnd; srcPos++)\n\t\t{\n\t\t\tfloat fsrcPos = (float)srcPos / rate*1000.0f;\n\t\t\twhile (i_srcMap + 1 < piece.srcMap.size() && fsrcPos >= piece.srcMap[i_srcMap + 1].srcPos)\n\t\t\t\ti_srcMap++;\n\n\t\t\tint isVowel = piece.srcMap[i_srcMap].isVowel;\n\n\t\t\tfloat k_srcMap = (fsrcPos - piece.srcMap[i_srcMap].srcPos) / (piece.srcMap[i_srcMap + 1].srcPos - piece.srcMap[i_srcMap].srcPos);\n\t\t\tClamp01(k_srcMap);\n\t\t\tfloat fdstPos = piece.srcMap[i_srcMap].dstPos*(1.0f - k_srcMap) + piece.srcMap[i_srcMap + 1].dstPos*k_srcMap;\n\t\t\tfloat dstPos = fdstPos*0.001f*rate;\n\n\t\t\tfloat srcSampleFreq;\n\t\t\tfloat srcFreqPos = (float)srcPos / (float)piece.src.frq.interval;\n\t\t\tunsigned uSrcFreqPos = (unsigned)srcFreqPos;\n\t\t\tfloat fracSrcFreqPos = srcFreqPos - (float)uSrcFreqPos;\n\n\t\t\tfloat freq1 = (float)piece.src.frq.data[uSrcFreqPos].freq;\n\t\t\tif (freq1 <= 55.0f) freq1 = (float)piece.src.frq.key;\n\n\t\t\tfloat freq2 = (float)piece.src.frq.data[uSrcFreqPos + 1].freq;\n\t\t\tif (freq2 <= 55.0f) freq2 = (float)piece.src.frq.key;\n\n\t\t\tfloat sampleFreq1 = freq1 / rate;\n\t\t\tfloat sampleFreq2 = freq2 / rate;\n\n\t\t\tsrcSampleFreq = sampleFreq1*(1.0f - fracSrcFreqPos) + sampleFreq2*fracSrcFreqPos;\n\n\t\t\tunsigned paramId = (unsigned)fPeriodCount;\n\t\t\tif (paramId >= parameters.size())\n\t\t\t{\n\t\t\t\tunsigned maxVoiced = 0;\n\t\t\t\tif (isVowel < 2)\n\t\t\t\t{\n\t\t\t\t\tfloat halfWinlen = 3.0f / srcSampleFreq;\n\t\t\t\t\tWindow capture;\n\t\t\t\t\tcapture.CreateFromBuffer(SrcBuffer, (float)(srcPos - srcStart), halfWinlen);\n\n\t\t\t\t\tAmpSpectrum capSpec;\n\t\t\t\t\tcapSpec.CreateFromWindow(capture);\n\n\t\t\t\t\tunsigned char voiced_cache[3] = { 0, 0, 0 };\n\t\t\t\t\tunsigned char cache_pos = 0;\n\n\t\t\t\t\tfor (unsigned i = 3; i + 1 < capSpec.m_data.size(); i += 3)\n\t\t\t\t\t{\n\t\t\t\t\t\tdouble absv0 = capSpec.m_data[i];\n\t\t\t\t\t\tdouble absv1 = capSpec.m_data[i - 1];\n\t\t\t\t\t\tdouble absv2 = capSpec.m_data[i + 1];\n\n\t\t\t\t\t\tdouble rate = absv0 / (absv0 + absv1 + absv2);\n\n\t\t\t\t\t\tif (rate > 0.7)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tvoiced_cache[cache_pos] = 1;\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tvoiced_cache[cache_pos] = 0;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\tcache_pos = (cache_pos + 1) % 3;\n\n\t\t\t\t\t\tif (voiced_cache[0] + voiced_cache[1] + voiced_cache[2] > 1)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tmaxVoiced = i / 3;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tif (isVowel > 0 && maxVoiced < lastmaxVoiced)\n\t\t\t\t\tmaxVoiced = lastmaxVoiced;\n\n\t\t\t\tlastmaxVoiced = maxVoiced;\n\n\t\t\t\tParameterSetWithPos paramSet;\n\n\t\t\t\tfloat srcHalfWinWidth = 1.0f / srcSampleFreq;\n\t\t\t\tWindow srcWin;\n\t\t\t\tsrcWin.CreateFromBuffer(SrcBuffer, (float)(srcPos - srcStart), srcHalfWinWidth);\n\n\t\t\t\tAmpSpectrum harmSpec;\n\t\t\t\tharmSpec.CreateFromWindow(srcWin);\n\t\t\t\tparamSet.NoiseSpectrum.Allocate(srcWin.m_halfWidth);\n\n\t\t\t\tif (isVowel < 2)\n\t\t\t\t{\n\t\t\t\t\tfor (unsigned i = maxVoiced + 1; i < (unsigned)harmSpec.m_data.size(); i++)\n\t\t\t\t\t{\n\t\t\t\t\t\tfloat amplitude = harmSpec.m_data[i];\n\t\t\t\t\t\tharmSpec.m_data[i] = 0.0f;\n\t\t\t\t\t\tif (i < (unsigned)paramSet.NoiseSpectrum.m_data.size())\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\tparamSet.NoiseSpectrum.m_data[i] = amplitude;\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tparamSet.HarmWindow.CreateFromAmpSpec(harmSpec);\n\t\t\t\tparamSet.m_pos = dstPos;\n\t\t\t\tparameters.push_back(paramSet);\n\t\t\t}\n\n\t\t\tfPeriodCount += srcSampleFreq;\n\t\t}\n\t}\n\n\tfloat* freqMap = new float[outBufLen];\n\tstd::vector bounds;\n\n\tPreprocessFreqMap(desc, outBufLen, freqMap, bounds);\n\n\tfloat phase = 0.0f;\n\tunsigned i_pieceMap = 0;\n\tunsigned i_volumeMap = 0;\n\n\tconst std::vector& piece_map = desc->piece_map;\n\tconst std::vector& volume_map = desc->volume_map;\n\n\tfor (unsigned i = 0; i < (unsigned)bounds.size()-1; i++)\n\t{\n\t\tfloat* pFreqMap = freqMap + bounds[i];\n\t\tunsigned uSumLen = bounds[i + 1] - bounds[i];\n\n\t\tfloat minSampleFreq = FLT_MAX;\n\t\tfor (unsigned pos = 0; pos < uSumLen; pos++)\n\t\t{\n\t\t\tfloat sampleFreq = pFreqMap[pos];\n\t\t\tif (sampleFreq < minSampleFreq) minSampleFreq = sampleFreq;\n\t\t}\n\n\t\tfloat* stretchingMap;\n\t\tstretchingMap = new float[uSumLen];\n\n\t\tfloat pos_tmpBuf = 0.0f;\n\t\tfor (unsigned pos = 0; pos < uSumLen; pos++)\n\t\t{\n\t\t\tfloat sampleFreq;\n\t\t\tsampleFreq = pFreqMap[pos];\n\n\t\t\tfloat speed = sampleFreq / minSampleFreq;\n\t\t\tpos_tmpBuf += speed;\n\t\t\tstretchingMap[pos] = pos_tmpBuf;\n\t\t}\n\n\t\tfloat tempLen = stretchingMap[uSumLen - 1];\n\t\tunsigned uTempLen = (unsigned)ceilf(tempLen);\n\n\t\tBuffer tempBuf;\n\t\ttempBuf.m_sampleRate = (unsigned)rate;\n\t\ttempBuf.Allocate(uTempLen);\n\n\t\tfloat tempHalfWinLen = 1.0f / minSampleFreq;\n\t\tunsigned pos_local = 0;\n\n\t\twhile (phase > -1.0f) phase -= 1.0f;\n\n\t\tfloat fTmpWinCenter;\n\t\tfor (fTmpWinCenter = phase*tempHalfWinLen; fTmpWinCenter - tempHalfWinLen <= tempLen; fTmpWinCenter += tempHalfWinLen)\n\t\t{\n\t\t\twhile (fTmpWinCenter > stretchingMap[pos_local] && pos_local < uSumLen - 1) pos_local++;\n\t\t\tunsigned pos_global = pos_local + bounds[i];\n\t\t\tfloat f_pos_global = (float)pos_global / rate*1000.0f;\n\n\t\t\twhile (i_pieceMap + 1 < piece_map.size() && f_pos_global >= piece_map[i_pieceMap + 1].dstPos)\n\t\t\t\ti_pieceMap++;\n\n\t\t\tfloat k_piece = (f_pos_global - piece_map[i_pieceMap].dstPos) / (piece_map[i_pieceMap + 1].dstPos - piece_map[i_pieceMap].dstPos);\n\t\t\tClamp01(k_piece);\n\t\t\tfloat fPieceId = piece_map[i_pieceMap].value* (1.0f - k_piece) + piece_map[i_pieceMap + 1].value*k_piece;\n\t\t\t\n\t\t\tunsigned pieceId0 = (unsigned)fPieceId;\n\t\t\tfloat pieceId_frac = fPieceId - (float)pieceId0;\n\t\t\tunsigned pieceId1 = (unsigned)fPieceId +1;\n\t\t\tif (pieceId0 >= (unsigned)pieces.size()) pieceId0 = (unsigned)pieces.size() - 1;\n\t\t\tif (pieceId_frac == 0.0f || pieceId1 >= (unsigned)pieces.size())\n\t\t\t{\n\t\t\t\tpieceId1 = pieceId0;\n\t\t\t\tpieceId_frac = 0.0f;\n\t\t\t}\n\n\t\t\tParameterVec& parameters0 = ParameterVecs[pieceId0];\n\t\t\tParameterVec& parameters1 = ParameterVecs[pieceId1];\n\n\t\t\tunsigned paramId00 = 0;\n\t\t\tunsigned paramId01 = 1;\n\t\t\tunsigned paramId10 = 0;\n\t\t\tunsigned paramId11 = 1;\n\n\t\t\twhile (paramId01 pieceId0)\n\t\t\t{\n\t\t\t\twhile (paramId11= param01.m_pos) k0 = 1.0f;\n\t\t\telse if ((float)pos_global <= param00.m_pos) k0 = 0.0f;\n\t\t\telse\n\t\t\t{\n\t\t\t\tk0 = ((float)pos_global - param00.m_pos) / (param01.m_pos - param00.m_pos);\n\t\t\t}\n\n\t\t\tfloat destSampleFreq = pFreqMap[pos_local];\n\t\t\tfloat destHalfWinLen = 1.0f / destSampleFreq;\n\n\t\t\tParameterSet scaledParam00;\n\t\t\tParameterSet scaledParam01;\n\n\t\t\tParameterSet l_param0;\n\t\t\tParameterSet* destParam0 = &l_param0;\n\n\t\t\tscaledParam00.Scale(param00, destHalfWinLen);\n\t\t\tif (paramId00 == paramId01)\n\t\t\t{\n\t\t\t\tdestParam0 = &scaledParam00;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tscaledParam01.Scale(param01, destHalfWinLen);\n\t\t\t\tl_param0.Interpolate(scaledParam00, scaledParam01, k0);\n\t\t\t}\n\n\t\t\tParameterSet* finalDestParam = destParam0;\n\t\t\tParameterSet l_paramTransit;\n\n\t\t\tif (pieceId1 > pieceId0)\n\t\t\t{\n\t\t\t\tParameterSetWithPos& param10 = parameters1[paramId10];\n\t\t\t\tParameterSetWithPos& param11 = parameters1[paramId11];\n\n\t\t\t\tfloat k1;\n\t\t\t\tif ((float)pos_global >= param11.m_pos) k1 = 1.0f;\n\t\t\t\telse if ((float)pos_global <= param10.m_pos) k1 = 0.0f;\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tk1 = ((float)pos_global - param10.m_pos) / (param11.m_pos - param10.m_pos);\n\t\t\t\t}\n\n\t\t\t\tParameterSet scaledParam10;\n\t\t\t\tParameterSet scaledParam11;\n\n\t\t\t\tParameterSet l_param1;\n\t\t\t\tParameterSet* destParam1 = &l_param1;\n\n\t\t\t\tscaledParam10.Scale(param10, destHalfWinLen);\n\t\t\t\tif (paramId10 == paramId11)\n\t\t\t\t{\n\t\t\t\t\tdestParam1 = &scaledParam10;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tscaledParam11.Scale(param11, destHalfWinLen);\n\t\t\t\t\tl_param1.Interpolate(scaledParam10, scaledParam11, k1);\n\t\t\t\t}\n\t\t\t\tfinalDestParam = &l_paramTransit;\n\t\t\t\tl_paramTransit.Interpolate(*destParam0, *destParam1, pieceId_frac);\n\t\t\t}\t\n\n\t\t\tif (finalDestParam->HarmWindow.NonZero())\n\t\t\t{\n\t\t\t\tSymmetricWindow l_destWin;\n\t\t\t\tSymmetricWindow *destWin = &l_destWin;\n\t\t\t\tif (finalDestParam->HarmWindow.m_halfWidth == tempHalfWinLen)\n\t\t\t\t\tdestWin = &finalDestParam->HarmWindow;\n\t\t\t\telse\n\t\t\t\t\tl_destWin.Scale(finalDestParam->HarmWindow, tempHalfWinLen);\n\t\t\t\tdestWin->MergeToBuffer(tempBuf, fTmpWinCenter);\n\t\t\t}\n\n\t\t\tif (finalDestParam->NoiseSpectrum.NonZero())\n\t\t\t{\n\t\t\t\tWindow destWin;\n\t\t\t\tdestWin.CreateFromAmpSpec_noise(finalDestParam->NoiseSpectrum, tempHalfWinLen);\n\t\t\t\tdestWin.MergeToBuffer(tempBuf, fTmpWinCenter);\n\t\t\t}\t\n\n\t\t}\n\t\tphase = (fTmpWinCenter - tempLen) / tempHalfWinLen;\n\n\t\tfor (unsigned pos = 0; pos < uSumLen; pos++)\n\t\t{\n\t\t\tunsigned pos_global = pos + bounds[i];\n\t\t\tfloat f_pos_global = (float)pos_global / rate*1000.0f;\n\t\t\twhile (i_volumeMap + 1 < volume_map.size() && f_pos_global >= volume_map[i_volumeMap + 1].dstPos)\n\t\t\t\ti_volumeMap++;\n\t\t\tfloat k_volume = (f_pos_global - volume_map[i_volumeMap].dstPos) / (volume_map[i_volumeMap + 1].dstPos - volume_map[i_volumeMap].dstPos);\n\t\t\tClamp01(k_volume);\n\t\t\tfloat volume = volume_map[i_volumeMap].value* (1.0f - k_volume) + volume_map[i_volumeMap + 1].value*k_volume;\n\n\t\t\tfloat pos_tmpBuf = stretchingMap[pos];\n\t\t\tfloat sampleFreq;\n\t\t\tsampleFreq = pFreqMap[pos];\n\n\t\t\tfloat speed = sampleFreq / minSampleFreq;\n\n\t\t\tint ipos1 = (int)ceilf(pos_tmpBuf - speed*0.5f);\n\t\t\tint ipos2 = (int)floorf(pos_tmpBuf + speed*0.5f);\n\n\t\t\tif (ipos1 >= (int)uTempLen) ipos1 = (int)uTempLen - 1;\n\t\t\tif (ipos2 >= (int)uTempLen) ipos2 = (int)uTempLen - 1;\n\n\t\t\tfloat sum = 0.0f;\n\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t{\n\t\t\t\tsum += tempBuf.GetSample(ipos);\n\t\t\t}\n\t\t\tfloat value = sum / (float)(ipos2 - ipos1 + 1);\n\t\t\toutBuf[pos + bounds[i]] = value*volume;\n\t\t}\n\n\t\tdelete[] stretchingMap;\n\t}\t\n\n\tdelete[] freqMap;\n\n}\n" }, { "path": "VoiceSampler/SentenceGeneratorCPU.h", "content": "#ifndef __SentenceGeneratorCPU_h\n#define __SentenceGeneratorCPU_h\n\nstruct SentenceDescriptor;\nvoid GenerateSentenceCPU(const SentenceDescriptor* desc, float* outBuf, unsigned outBufLen);\n\n\n#endif\n\n" }, { "path": "VoiceSampler/SentenceGeneratorCUDA.cpp", "content": "#include \n#include \n#include \"SentenceDescriptor.h\"\n#include \"SentenceGeneratorGeneral.h\"\n#include \"SentenceGeneratorCUDA.h\"\n#include \n#include \"fft.h\"\n#include \"VoiceUtil.h\"\nusing namespace VoiceUtil;\n\n#include \"DVVector.hpp\"\n\nstatic float rate = 44100.0f;\n\ninline void Clamp01(float& v)\n{\n\tif (v < 0.0f) v = 0.0f;\n\telse if (v > 1.0f) v = 1.0f;\n}\n\n\nclass DVSrcBuf : public DVVector\n{\npublic:\n\tconst DVSrcBuf& operator = (const Buffer& cpuVec)\n\t{\n\t\tDVVector::operator=(cpuVec.m_data);\n\t\treturn *this;\n\t}\n\n\tvoid ToCPU(Buffer& cpuVec) const\n\t{\n\t\tDVVector::ToCPU(cpuVec.m_data);\n\t}\n\n\tvoid Update(const Buffer& cpuVec)\n\t{\n\t\tDVVector::Update(cpuVec.m_data);\n\t}\n};\n\ntypedef DVImagedVector DVSrcBufList;\n\nstruct SrcSampleInfo\n{\n\tunsigned srcPos;\n\tfloat srcSampleFreq;\n\tfloat dstPos;\n\tint isVowel;\n};\n\ntypedef std::vector SrcPieceInfo;\ntypedef DVVector DVSrcPieceInfo;\ntypedef DVLevel2Vector DVSrcPieceInfoList;\n\nstruct Job\n{\n\tunsigned pieceId;\n\tunsigned jobOfPiece;\n};\n\nstruct DstPieceInfo\n{\n\tfloat minSampleFreq;\n\tunsigned uSumLen;\n\tfloat tempLen;\n\tunsigned uTempLen;\n\tfloat fTmpWinCenter0;\n};\n\n\nstruct SynthJobInfo\n{\n\tunsigned pieceId;\n\tunsigned jobOfPiece;\n\tunsigned srcPieceId0;\n\tunsigned srcPieceId1;\n\tfloat k_srcPiece;\n\tunsigned paramId00;\n\tunsigned paramId10;\n\tfloat k0;\n\tfloat k1;\n\tfloat destHalfWinLen;\n};\n\n\nstruct CUDATempBuffer\n{\n\tunsigned count;\n\tfloat *d_data;\n};\n\nvoid h_GetMaxVoiced(VectorView> cuSrcBufs, VectorView> pieceInfoList,\n\tVectorView> cuMaxVoicedLists, VectorView jobMap, unsigned BufSize);\n\nvoid h_AnalyzeInput(VectorView> cuSrcBufs, VectorView> pieceInfoList, unsigned halfWinLen,\n\tunsigned specLen, VectorView> cuHarmWindows, VectorView> cuNoiseSpecs,\n\tVectorView> cuMaxVoicedLists, VectorView jobMap, unsigned BufSize);\n\nvoid h_Synthesis(VectorView> cuSrcPieceInfos, unsigned halfWinLen, unsigned specLen,\n\tVectorView> cuHarmWindows, VectorView> cuNoiseSpecs,\n\tVectorView cuDstPieceInfos, VectorView cuTmpBufs1, VectorView cuTmpBufs2,\n\tVectorView cuRandPhase, VectorView cuSynthJobs, unsigned BufSize);\n\nvoid h_Merge2Bufs(unsigned uSumLen, float *d_destBuf1, float *d_destBuf2);\n\nvoid GenerateSentenceCUDA(const SentenceDescriptor* desc, float* outBuf, unsigned outBufLen)\n{\n\tstd::vector SrcBuffers;\n\tconst std::vector& pieces = desc->pieces;\n\n\tunsigned numSrcPieces = (unsigned)pieces.size();\n\n\tSrcBuffers.resize(numSrcPieces);\n\tfor (size_t i = 0; i < numSrcPieces; i++)\n\t{\n\t\tconst Piece& piece = pieces[i];\n\n\t\tint srcStart = (int)(piece.srcMap[0].srcPos*0.001f*rate);\n\t\tint srcEnd = (int)ceilf(piece.srcMap[piece.srcMap.size() - 1].srcPos*0.001f*rate);\n\n\t\tint bound = piece.src.frq.data.size() * piece.src.frq.interval;\n\n\t\tif (srcStart < 0)\n\t\t{\n\t\t\tsrcStart = 0;\n\t\t}\n\n\t\tif (srcEnd > bound)\n\t\t{\n\t\t\tsrcEnd = bound;\n\t\t}\n\n\t\tSrcBuffers[i].m_sampleRate = (unsigned)rate;\n\t\tRegulateSource(piece.src.wav.buf, piece.src.wav.len, SrcBuffers[i], srcStart, srcEnd);\n\t}\n\n\tDVSrcBufList cuSourceBufs;\n\tcuSourceBufs = SrcBuffers;\n\n\tstd::vector SrcPieceInfos;\n\tSrcPieceInfos.resize(numSrcPieces);\n\n\tfloat max_srcHalfWinWidth = 0.0f;\n\tfloat max_freqDetectHalfWinWidth = 0.0f;\n\n\tstd::vector jobMap;\n\tstd::vector countMaxVoiceds;\n\tcountMaxVoiceds.resize(numSrcPieces);\n\n\tfor (size_t i = 0; i < numSrcPieces; i++)\n\t{\n\t\tconst Piece& piece = pieces[i];\n\t\tSrcPieceInfo& srcPieceInfo = SrcPieceInfos[i];\n\n\t\tint srcStart = (int)(piece.srcMap[0].srcPos*0.001f*rate);\n\t\tint srcEnd = (int)ceilf(piece.srcMap[piece.srcMap.size() - 1].srcPos*0.001f*rate);\n\n\t\tint bound = piece.src.frq.data.size() * piece.src.frq.interval;\n\n\t\tif (srcStart < 0)\n\t\t{\n\t\t\tsrcStart = 0;\n\t\t}\n\n\t\tif (srcEnd > bound)\n\t\t{\n\t\t\tsrcEnd = bound;\n\t\t}\n\n\t\tfloat fPeriodCount = 0.0f;\n\t\tunsigned i_srcMap = 0;\n\t\tunsigned lastmaxVoiced = 0;\n\n\t\tfor (int srcPos = srcStart; srcPos < srcEnd; srcPos++)\n\t\t{\n\t\t\tfloat fsrcPos = (float)srcPos / rate*1000.0f;\n\t\t\twhile (i_srcMap + 1 < piece.srcMap.size() && fsrcPos >= piece.srcMap[i_srcMap + 1].srcPos)\n\t\t\t\ti_srcMap++;\n\n\t\t\tint isVowel = piece.srcMap[i_srcMap].isVowel;\n\n\t\t\tfloat k_srcMap = (fsrcPos - piece.srcMap[i_srcMap].srcPos) / (piece.srcMap[i_srcMap + 1].srcPos - piece.srcMap[i_srcMap].srcPos);\n\t\t\tClamp01(k_srcMap);\n\t\t\tfloat fdstPos = piece.srcMap[i_srcMap].dstPos*(1.0f - k_srcMap) + piece.srcMap[i_srcMap + 1].dstPos*k_srcMap;\n\t\t\tfloat dstPos = fdstPos*0.001f*rate;\n\n\t\t\tfloat srcSampleFreq;\n\t\t\tfloat srcFreqPos = (float)srcPos / (float)piece.src.frq.interval;\n\t\t\tunsigned uSrcFreqPos = (unsigned)srcFreqPos;\t\t\t\n\t\t\tfloat fracSrcFreqPos = srcFreqPos - (float)uSrcFreqPos;\n\n\t\t\tfloat freq1 = (float)piece.src.frq.data[uSrcFreqPos].freq;\n\t\t\tif (freq1 <= 55.0f) freq1 = (float)piece.src.frq.key;\n\n\t\t\tfloat freq2 = (float)piece.src.frq.data[uSrcFreqPos + 1].freq;\n\t\t\tif (freq2 <= 55.0f) freq2 = (float)piece.src.frq.key;\n\n\t\t\tfloat sampleFreq1 = freq1 / rate;\n\t\t\tfloat sampleFreq2 = freq2 / rate;\n\n\t\t\tsrcSampleFreq = sampleFreq1*(1.0f - fracSrcFreqPos) + sampleFreq2*fracSrcFreqPos;\n\n\t\t\tunsigned paramId = (unsigned)fPeriodCount;\n\t\t\tif (paramId >= srcPieceInfo.size())\n\t\t\t{\n\t\t\t\tSrcSampleInfo sl;\n\t\t\t\tsl.srcSampleFreq = srcSampleFreq;\n\t\t\t\tsl.srcPos = srcPos - srcStart;\n\t\t\t\tsl.isVowel = isVowel;\n\t\t\t\tsl.dstPos = dstPos;\n\n\t\t\t\tsrcPieceInfo.push_back(sl);\n\n\t\t\t\tfloat srcHalfWinWidth = 1.0f / srcSampleFreq;\n\t\t\t\tif (max_srcHalfWinWidth < srcHalfWinWidth)\n\t\t\t\t\tmax_srcHalfWinWidth = srcHalfWinWidth;\n\n\t\t\t\tif (isVowel<2)\n\t\t\t\t{\n\t\t\t\t\tfloat halfWinlen = 3.0f / srcSampleFreq;\n\t\t\t\t\tif (halfWinlen > max_freqDetectHalfWinWidth)\n\t\t\t\t\t\tmax_freqDetectHalfWinWidth = halfWinlen;\n\n\t\t\t\t\tJob job;\n\t\t\t\t\tjob.pieceId = (unsigned)i;\n\t\t\t\t\tjob.jobOfPiece = (unsigned)srcPieceInfo.size() - 1;\n\t\t\t\t\tjobMap.push_back(job);\n\t\t\t\t}\n\t\t\t}\n\t\t\tfPeriodCount += srcSampleFreq;\n\t\t}\n\n\t\tcountMaxVoiceds[i] = (unsigned)srcPieceInfo.size();\n\t}\n\n\tDVSrcPieceInfoList cuSrcPieceInfos;\n\tcuSrcPieceInfos = SrcPieceInfos;\n\n\tDVVector cuJobMap;\n\tcuJobMap = jobMap;\n\n\tDVLevel2Vector cuMaxVoicedLists;\n\tcuMaxVoicedLists.Allocate(countMaxVoiceds);\n\n\tunsigned cuHalfWinLen = (unsigned)ceilf(max_srcHalfWinWidth);\n\tunsigned cuSpecLen = (unsigned)ceilf(max_srcHalfWinWidth*0.5f);\n\n\tunsigned fftLen = 1;\n\twhile ((float)fftLen < max_freqDetectHalfWinWidth)\n\t\tfftLen <<= 1;\n\tunsigned BufSize = (unsigned)ceilf(max_freqDetectHalfWinWidth) * 2 + fftLen * 2;\n\n\th_GetMaxVoiced(cuSourceBufs.view(), cuSrcPieceInfos.view(), cuMaxVoicedLists.view(), cuJobMap.view(), BufSize);\n\n\tstd::vector> h_maxVoicedLists;\n\tcuMaxVoicedLists.ToCPU(h_maxVoicedLists);\n\n\tfor (unsigned i = 0; i < h_maxVoicedLists.size(); i++)\n\t{\n\t\tstd::vector& sublist = h_maxVoicedLists[i];\n\t\tSrcPieceInfo& srcPieceInfo = SrcPieceInfos[i];\n\n\t\tunsigned lastmaxVoiced = 0;\n\t\tfor (unsigned j = 0; j < srcPieceInfo.size(); j++)\n\t\t{\n\t\t\tif (srcPieceInfo[j].isVowel < 2)\n\t\t\t{\n\t\t\t\tif (srcPieceInfo[j].isVowel > 0 && sublist[j] < lastmaxVoiced)\n\t\t\t\t{\n\t\t\t\t\tsublist[j] = lastmaxVoiced;\n\t\t\t\t}\n\t\t\t\tlastmaxVoiced = sublist[j];\n\t\t\t}\n\t\t}\n\t}\n\tcuMaxVoicedLists.Update(h_maxVoicedLists);\n\n\tstd::vector cuTotalHalfWinLen;\n\tcuTotalHalfWinLen.resize(numSrcPieces);\n\tstd::vector cuTotalSpecLen;\n\tcuTotalSpecLen.resize(numSrcPieces);\n\n\tfor (unsigned i = 0; i < numSrcPieces; i++)\n\t{\n\t\tcuTotalHalfWinLen[i] = cuHalfWinLen*(unsigned)SrcPieceInfos[i].size();\n\t\tcuTotalSpecLen[i] = cuSpecLen*(unsigned)SrcPieceInfos[i].size();\n\t}\n\n\tDVLevel2Vector cuHarmWindows;\n\tcuHarmWindows.Allocate(cuTotalHalfWinLen);\n\tDVLevel2Vector cuNoiseSpecs;\n\tcuNoiseSpecs.Allocate(cuTotalSpecLen);\n\n\tfftLen = 1;\n\twhile (fftLen < cuHalfWinLen)\n\t\tfftLen <<= 1;\n\n\tBufSize = cuHalfWinLen * 2 + fftLen * 2;\n\n\tjobMap.clear();\n\tfor (unsigned i = 0; i < numSrcPieces; i++)\n\t{\n\t\tfor (unsigned j = 0; j < (unsigned)SrcPieceInfos[i].size(); j++)\n\t\t{\n\t\t\tJob job;\n\t\t\tjob.pieceId = i;\n\t\t\tjob.jobOfPiece = j;\n\t\t\tjobMap.push_back(job);\n\t\t}\n\t}\n\tcuJobMap = jobMap;\n\n\th_AnalyzeInput(cuSourceBufs.view(), cuSrcPieceInfos.view(), cuHalfWinLen, cuSpecLen, cuHarmWindows.view(), cuNoiseSpecs.view(), cuMaxVoicedLists.view(), cuJobMap.view(), BufSize);\n\n\tfloat* freqMap = new float[outBufLen];\n\tstd::vector bounds;\n\n\tPreprocessFreqMap(desc, outBufLen, freqMap, bounds);\n\n\tunsigned numDstPieces = (unsigned)bounds.size() -1;\n\tstd::vector freqMaps;\n\tfreqMaps.resize(numDstPieces);\n\tstd::vector> stretchingMaps;\n\tstretchingMaps.resize(numDstPieces);\n\tstd::vector DstPieceInfos;\n\tDstPieceInfos.resize(numDstPieces);\n\n\tunsigned sumTmpBufLen = 0;\n\tfor (unsigned i = 0; i < numDstPieces; i++)\n\t{\n\t\tDstPieceInfo& dstPieceInfo = DstPieceInfos[i];\n\t\tdstPieceInfo.uSumLen = bounds[i + 1] - bounds[i];\n\t\tfreqMaps[i] = freqMap + bounds[i];\n\t\tdstPieceInfo.minSampleFreq = FLT_MAX;\n\t\tfor (unsigned pos = 0; pos < dstPieceInfo.uSumLen; pos++)\n\t\t{\n\t\t\tfloat sampleFreq = freqMaps[i][pos];\n\t\t\tif (sampleFreq < dstPieceInfo.minSampleFreq) dstPieceInfo.minSampleFreq = sampleFreq;\n\t\t}\n\t\tstretchingMaps[i].resize(dstPieceInfo.uSumLen);\n\n\t\tfloat pos_tmpBuf = 0.0f;\n\t\tfor (unsigned pos = 0; pos < dstPieceInfo.uSumLen; pos++)\n\t\t{\n\t\t\tfloat sampleFreq;\n\t\t\tsampleFreq = freqMaps[i][pos];\n\n\t\t\tfloat speed = sampleFreq / dstPieceInfo.minSampleFreq;\n\t\t\tpos_tmpBuf += speed;\n\t\t\tstretchingMaps[i][pos] = pos_tmpBuf;\n\t\t}\n\t\tdstPieceInfo.tempLen = stretchingMaps[i][dstPieceInfo.uSumLen - 1];\n\t\tdstPieceInfo.uTempLen = (unsigned)ceilf(dstPieceInfo.tempLen);\n\n\t\tsumTmpBufLen += dstPieceInfo.uTempLen;\n\t}\n\n\tstd::vector SynthJobs;\n\n\tfloat phase = 0.0f;\n\tunsigned i_pieceMap = 0;\n\n\tconst std::vector& piece_map = desc->piece_map;\n\tconst std::vector& volume_map = desc->volume_map;\n\n\tunsigned maxRandPhaseLen = 0;\n\tfloat maxtempHalfWinLen = 0.0f;\n\n\tfor (unsigned i = 0; i < numDstPieces; i++)\n\t{\n\t\tDstPieceInfo& dstPieceInfo = DstPieceInfos[i];\n\t\tfloat tempHalfWinLen = 1.0f / dstPieceInfo.minSampleFreq;\n\t\tif (tempHalfWinLen > maxtempHalfWinLen)\n\t\t\tmaxtempHalfWinLen = tempHalfWinLen;\n\n\t\tunsigned pos_local = 0;\n\t\twhile (phase > -1.0f) phase -= 1.0f;\n\n\t\tfloat tempLen = dstPieceInfo.tempLen;\n\t\tunsigned uSumLen = dstPieceInfo.uSumLen;\n\n\t\tconst float* pFreqMap = freqMaps[i];\n\t\tstd::vector& stretchingMap = stretchingMaps[i];\n\n\t\tfloat fTmpWinCenter = phase*tempHalfWinLen;\n\t\tdstPieceInfo.fTmpWinCenter0 = fTmpWinCenter;\n\t\tunsigned jobOfPiece = 0;\n\n\t\twhile (fTmpWinCenter - tempHalfWinLen <= tempLen)\n\t\t{\n\t\t\tSynthJobInfo synthJob;\n\t\t\tsynthJob.pieceId = i;\n\t\t\tsynthJob.jobOfPiece = jobOfPiece;\n\n\t\t\twhile (fTmpWinCenter > stretchingMap[pos_local] && pos_local < uSumLen - 1) pos_local++;\n\t\t\tunsigned pos_global = pos_local + bounds[i];\n\t\t\tfloat f_pos_global = (float)pos_global / rate*1000.0f;\n\n\t\t\tfloat destSampleFreq;\n\t\t\tdestSampleFreq = pFreqMap[pos_local];\n\t\t\tfloat destHalfWinLen = 1.0f / destSampleFreq;\n\t\t\tsynthJob.destHalfWinLen = destHalfWinLen;\n\n\t\t\twhile (i_pieceMap + 1 < piece_map.size() && f_pos_global >= piece_map[i_pieceMap + 1].dstPos)\n\t\t\t\ti_pieceMap++;\n\n\t\t\tfloat k_piece = (f_pos_global - piece_map[i_pieceMap].dstPos) / (piece_map[i_pieceMap + 1].dstPos - piece_map[i_pieceMap].dstPos);\n\t\t\tClamp01(k_piece);\n\t\t\tfloat fPieceId = piece_map[i_pieceMap].value* (1.0f - k_piece) + piece_map[i_pieceMap + 1].value*k_piece;\n\n\t\t\tunsigned pieceId0 = (unsigned)fPieceId;\n\t\t\tfloat pieceId_frac = fPieceId - (float)pieceId0;\n\t\t\tunsigned pieceId1 = (unsigned)fPieceId + 1;\n\t\t\tif (pieceId0 >= (unsigned)pieces.size()) pieceId0 = (unsigned)pieces.size() - 1;\n\t\t\tif (pieceId_frac == 0.0f || pieceId1 >= (unsigned)pieces.size())\n\t\t\t{\n\t\t\t\tpieceId1 = pieceId0;\n\t\t\t\tpieceId_frac = 0.0f;\n\t\t\t}\n\n\t\t\tsynthJob.srcPieceId0 = pieceId0;\n\t\t\tsynthJob.srcPieceId1 = pieceId1;\n\t\t\tsynthJob.k_srcPiece = pieceId_frac;\n\n\t\t\tstd::vector& SampleLocations0 = SrcPieceInfos[pieceId0];\n\t\t\tstd::vector& SampleLocations1 = SrcPieceInfos[pieceId1];\n\n\t\t\tunsigned paramId00 = 0;\n\t\t\tunsigned paramId01 = 1;\n\t\t\tunsigned paramId10 = 0;\n\t\t\tunsigned paramId11 = 1;\n\n\t\t\twhile (paramId01 pieceId0)\n\t\t\t{\n\t\t\t\twhile (paramId11= sl01.dstPos) k0 = 1.0f;\n\t\t\telse if ((float)pos_global <= sl00.dstPos) k0 = 0.0f;\n\t\t\telse\n\t\t\t{\n\t\t\t\tk0 = ((float)pos_global - sl00.dstPos) / (sl01.dstPos - sl00.dstPos);\n\t\t\t}\n\t\t\tsynthJob.k0 = k0;\n\t\t\tsynthJob.k1 = 0.0f;\n\n\t\t\tif (pieceId1 > pieceId0)\n\t\t\t{\n\t\t\t\tSrcSampleInfo& sl10 = SampleLocations1[paramId10];\n\t\t\t\tSrcSampleInfo& sl11 = SampleLocations1[paramId11];\n\n\t\t\t\tfloat k1;\n\t\t\t\tif ((float)pos_global >= sl11.dstPos) k1 = 1.0f;\n\t\t\t\telse if ((float)pos_global <= sl10.dstPos) k1 = 0.0f;\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tk1 = ((float)pos_global - sl10.dstPos) / (sl11.dstPos - sl10.dstPos);\n\t\t\t\t}\n\t\t\t\tsynthJob.k1 = k1;\n\t\t\t}\n\t\t\tSynthJobs.push_back(synthJob);\n\n\t\t\tjobOfPiece++;\n\t\t\tfTmpWinCenter += tempHalfWinLen;\n\t\t}\n\n\t\tunsigned uSpecLen = (unsigned)ceilf(tempHalfWinLen*0.5f);\n\t\tunsigned randPhaseLen = uSpecLen*jobOfPiece;\n\t\tif (randPhaseLen > maxRandPhaseLen)\n\t\t\tmaxRandPhaseLen = randPhaseLen;\n\n\t\tphase = (fTmpWinCenter - tempLen) / tempHalfWinLen;\n\n\t}\n\n\tDVVector cuDstPieceInfos;\n\tcuDstPieceInfos = DstPieceInfos;\n\n\tDVVector cuSynthJobs;\n\tcuSynthJobs = SynthJobs;\n\n\tDVVector cuSumTmpBuf1;\n\tDVVector cuSumTmpBuf2;\n\tcuSumTmpBuf1.Allocate(sumTmpBufLen);\n\tcuSumTmpBuf2.Allocate(sumTmpBufLen);\n\n\tcudaMemset(cuSumTmpBuf1, 0, sizeof(float)*sumTmpBufLen);\n\tcudaMemset(cuSumTmpBuf2, 0, sizeof(float)*sumTmpBufLen);\n\n\tstd::vector tmpBufs1;\n\ttmpBufs1.resize(numDstPieces);\n\tstd::vector tmpBufs2;\n\ttmpBufs2.resize(numDstPieces);\n\n\tfloat *pTmpBuf1 = cuSumTmpBuf1.Pointer();\n\tfloat *pTmpBuf2 = cuSumTmpBuf2.Pointer();\n\tfor (unsigned i = 0; i < numDstPieces; i++)\n\t{\n\t\tunsigned count = DstPieceInfos[i].uTempLen;\n\t\ttmpBufs1[i].count = count;\n\t\ttmpBufs1[i].d_data = pTmpBuf1;\n\t\ttmpBufs2[i].count = count;\n\t\ttmpBufs2[i].d_data = pTmpBuf2;\n\t\tpTmpBuf1 += count;\n\t\tpTmpBuf2 += count;\n\t}\n\n\tDVVector cuTmpBufs1;\n\tcuTmpBufs1 = tmpBufs1;\n\tDVVector cuTmpBufs2;\n\tcuTmpBufs2 = tmpBufs2;\n\n\tstd::vector randPhase;\n\trandPhase.resize(maxRandPhaseLen);\n\n\tfor (unsigned i = 0; i < maxRandPhaseLen; i++)\n\t\trandPhase[i] = rand01();\n\n\tDVVector cuRandPhase;\n\tcuRandPhase = randPhase;\n\n\tfftLen = 1;\n\twhile ((float)fftLen < maxtempHalfWinLen)\n\t\tfftLen <<= 1;\n\n\tBufSize = fftLen * 4;\n\n\th_Synthesis(cuSrcPieceInfos.view(), cuHalfWinLen, cuSpecLen, cuHarmWindows.view(), cuNoiseSpecs.view(), \t\n\t\tcuDstPieceInfos.view(), cuTmpBufs1.view(), cuTmpBufs2.view(), cuRandPhase.view(), cuSynthJobs.view(), BufSize);\n\n\th_Merge2Bufs(sumTmpBufLen, cuSumTmpBuf1, cuSumTmpBuf2);\n\n\tstd::vector sumTmpBuf;\n\tcuSumTmpBuf1.ToCPU(sumTmpBuf);\n\n\tfloat* pTmpBuf = &sumTmpBuf[0];\n\tfloat* pDstBuf = outBuf;\n\tunsigned i_volumeMap = 0;\n\tfor (unsigned i = 0; i < numDstPieces; i++)\n\t{\n\t\tunsigned uSumLen = DstPieceInfos[i].uSumLen;\n\t\tfloat *stretchingMap = &stretchingMaps[i][0];\n\t\tconst float *pFreqMap = freqMaps[i];\n\t\tfloat minSampleFreq = DstPieceInfos[i].minSampleFreq;\n\t\tunsigned uTempLen = DstPieceInfos[i].uTempLen;\n\n\t\tfor (unsigned pos = 0; pos < uSumLen; pos++)\n\t\t{\n\t\t\tunsigned pos_global = pos + bounds[i];\n\t\t\tfloat f_pos_global = (float)pos_global / rate*1000.0f;\n\t\t\twhile (i_volumeMap + 1 < volume_map.size() && f_pos_global >= volume_map[i_volumeMap + 1].dstPos)\n\t\t\t\ti_volumeMap++;\n\t\t\tfloat k_volume = (f_pos_global - volume_map[i_volumeMap].dstPos) / (volume_map[i_volumeMap + 1].dstPos - volume_map[i_volumeMap].dstPos);\n\t\t\tClamp01(k_volume);\n\t\t\tfloat volume = volume_map[i_volumeMap].value* (1.0f - k_volume) + volume_map[i_volumeMap + 1].value*k_volume;\n\n\t\t\tfloat pos_tmpBuf = stretchingMap[pos];\n\t\t\tfloat sampleFreq;\n\t\t\tsampleFreq = pFreqMap[pos];\n\n\t\t\tfloat speed = sampleFreq / minSampleFreq;\n\n\t\t\tint ipos1 = (int)ceilf(pos_tmpBuf - speed*0.5f);\n\t\t\tint ipos2 = (int)floorf(pos_tmpBuf + speed*0.5f);\n\n\t\t\tif (ipos1 >= (int)uTempLen) ipos1 = (int)uTempLen - 1;\n\t\t\tif (ipos2 >= (int)uTempLen) ipos2 = (int)uTempLen - 1;\n\n\t\t\tfloat sum = 0.0f;\n\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t{\n\t\t\t\tif (ipos >= 0)\n\t\t\t\t\tsum += pTmpBuf[ipos];\n\t\t\t}\n\t\t\tfloat value = sum / (float)(ipos2 - ipos1 + 1);\n\t\t\tpDstBuf[pos] = value*volume;\n\t\t}\n\t\tpTmpBuf += uTempLen;\n\t\tpDstBuf += uSumLen;\n\t}\n\n\n\tdelete[] freqMap;\n}\n" }, { "path": "VoiceSampler/SentenceGeneratorCUDA.h", "content": "#ifndef __SentenceGeneratorCUDA_h\n#define __SentenceGeneratorCUDA_h\n\nstruct SentenceDescriptor;\nvoid GenerateSentenceCUDA(const SentenceDescriptor* desc, float* outBuf, unsigned outBufLen);\n\n\n#endif\n\n" }, { "path": "VoiceSampler/SentenceGeneratorGeneral.cpp", "content": "#include \"SentenceDescriptor.h\"\n#include \"SentenceGeneratorGeneral.h\"\n\nstatic float rate = 44100.0f;\n\ninline void Clamp01(float& v)\n{\n\tif (v < 0.0f) v = 0.0f;\n\telse if (v > 1.0f) v = 1.0f;\n}\n\nvoid RegulateSource(const float* srcData, unsigned len, Buffer& dstBuf, int srcStart, int srcEnd)\n{\n\tunsigned uLen = (unsigned)(srcEnd - srcStart);\n\tdstBuf.Allocate(uLen);\n\n\tfloat acc = 0.0f;\n\tfloat count = 0.0f;\n\tfor (unsigned i = 0; i < len; i++)\n\t{\n\t\tacc += srcData[i] * srcData[i];\n\t\tif (srcData[i] != 0.0f)\n\t\t{\n\t\t\tcount += 1.0f;\n\t\t}\n\t}\n\tacc = sqrtf(count / acc)*0.3f;\n\tfor (unsigned i = 0; i < uLen; i++)\n\t{\n\t\tint j = (int)i + srcStart;\n\t\tfloat v = 0.0f;\n\t\tif (j>=0 && j= (int)size) v = buf[size - 1];\n\t\t\telse v = buf[bufPos];\n\n\t\t\tfloat x = (float)j / (float)halfWinSize*(float)PI;\n\t\t\tfloat w = (cosf(x) + 1.0f)*0.5f;\n\n\t\t\tsum += v*w;\n\t\t}\n\t\tfloat ave = sum / (float)halfWinSize;\n\t\tfor (int j = -(int)halfWinSize; j < (int)halfWinSize; j++)\n\t\t{\n\t\t\tint bufPos = (int)i + j;\n\t\t\tif (bufPos < 0 || bufPos >= (int)size) continue;\n\n\t\t\tfloat x = (float)j / (float)halfWinSize*(float)PI;\n\t\t\tfloat w = (cosf(x) + 1.0f)*0.5f;\n\n\t\t\tbuf2[bufPos] += w*ave;\n\t\t}\n\t}\n\n\tmemcpy(buf, buf2, sizeof(float)*size);\n\tdelete[] buf2;\n}\n\nvoid PreprocessFreqMap(const SentenceDescriptor* desc, unsigned outBufLen, float* freqMap, std::vector& bounds)\n{\n\tunsigned i_piece = 0;\n\tunsigned i_freq = 0;\n\n\tbounds.clear();\n\tbounds.push_back(0);\n\n\tconst std::vector& piece_map = desc->piece_map;\n\tconst std::vector& freq_map = desc->freq_map;\n\n\tfloat lastPiece = piece_map[0].value;\n\n\tfor (unsigned i = 0; i < outBufLen; i++)\n\t{\n\t\tfloat fpos = (float)i / rate*1000.0f;\n\t\twhile (i_piece + 1= piece_map[i_piece + 1].dstPos)\n\t\t\ti_piece++;\n\t\tfloat k_piece = (fpos - piece_map[i_piece].dstPos) / (piece_map[i_piece + 1].dstPos - piece_map[i_piece].dstPos);\n\t\tClamp01(k_piece);\n\t\tfloat piece = piece_map[i_piece].value*(1.0f - k_piece) + piece_map[i_piece + 1].value*k_piece;\n\n\t\tif (i_freq + 1= freq_map[i_freq + 1].dstPos)\n\t\t{\n\t\t\tif (piece - lastPiece >= 1.0f)\n\t\t\t{\n\t\t\t\tbounds.push_back(i);\n\t\t\t\tlastPiece = piece;\n\t\t\t}\n\t\t\ti_freq++;\n\t\t}\n\n\t\twhile (i_freq + 1 < freq_map.size() && fpos >= freq_map[i_freq + 1].dstPos)\n\t\t\ti_freq++;\n\t\tfloat k_freq = (fpos - freq_map[i_freq].dstPos) / (freq_map[i_freq + 1].dstPos - freq_map[i_freq].dstPos);\n\t\tClamp01(k_freq);\n\t\tfloat freq = freq_map[i_freq].value*(1.0f - k_freq) + freq_map[i_freq + 1].value*k_freq;\n\n\t\tfreqMap[i] = freq / rate;\n\t}\n\n\tbounds.push_back(outBufLen);\n\n\t_floatBufSmooth(freqMap, outBufLen);\n\n}\n" }, { "path": "VoiceSampler/SentenceGeneratorGeneral.h", "content": "#ifndef __SentenceGeneratorGeneral_h\n#define __SentenceGeneratorGeneral_h\n\n#include \"VoiceUtil.h\"\nusing namespace VoiceUtil;\n\nvoid RegulateSource(const float* srcData, unsigned len, Buffer& dstBuf, int srcStart, int srcEnd);\nvoid PreprocessFreqMap(const SentenceDescriptor* desc, unsigned outBufLen, float* freqMap, std::vector& bounds);\n\n#endif\n\n" }, { "path": "VoiceSampler/VoiceUtil.cuh", "content": "#include \"fft.cuh\"\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\n\ninline __device__ float d_WndGetSample(const float* s_Wnd, unsigned u_halfWidth, int i)\n{\n\tif (i< -(int)(u_halfWidth - 1) || i>(int)(u_halfWidth - 1)) return 0.0f;\n\tint idst = i >= 0 ? i : ((int)u_halfWidth * 2 + i);\n\treturn s_Wnd[idst];\n}\n\ninline __device__ void d_WndSetSample(float* s_Wnd, unsigned u_halfWidth, int i, float v)\n{\n\tif (i< -(int)(u_halfWidth - 1) || i>(int)(u_halfWidth - 1)) return;\n\tint idst = i >= 0 ? i : ((int)u_halfWidth * 2 + i);\n\ts_Wnd[idst] = v;\n}\n\n__device__ void d_captureFromBuf(unsigned srcLen, float* d_srcBuf, unsigned srcPos, float halfWinlen, unsigned u_halfWidth, float* s_captureWnd)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\tfor (int i = (int)workerId - (int)(u_halfWidth - 1); i <= (int)(u_halfWidth -1); i += (int)numWorker)\n\t{\n\t\tint isrc = (int)srcPos + i;\n\t\tfloat v = 0.0f;\n\t\tif (isrc >= 0 && isrc < srcLen)\n\t\t\tv = d_srcBuf[isrc];\n\n\t\tv *= (cosf((float)i * PI / halfWinlen) + 1.0f)*0.5f;\n\n\t\td_WndSetSample(s_captureWnd, u_halfWidth, i, v);\n\t}\n\tif (workerId==0)\n\t\ts_captureWnd[u_halfWidth] = 0.0f;\n\n\t__syncthreads();\n\n}\n\n__device__ void d_ScaleWindow(float srcHalfWinlen, unsigned u_SrcHalfWidth, const float* s_Wnd, float* s_dstWnd, float targetHalfWidth)\n{\n\tunsigned u_TargetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\tfloat rate = srcHalfWinlen / targetHalfWidth;\n\tbool interpolation = rate < 1.0f;\n\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tfor (int i = (int)workerId - (int)(u_TargetHalfWidth - 1); i <= (int)(u_TargetHalfWidth - 1); i += (int)numWorker)\n\t{\n\t\tfloat destValue;\n\t\tfloat srcPos = (float)i*rate;\n\t\tif (interpolation)\n\t\t{\n\t\t\tint ipos1 = (int)floorf(srcPos);\n\t\t\tfloat frac = srcPos - (float)ipos1;\n\t\t\tint ipos2 = ipos1 + 1;\n\t\t\tint ipos0 = ipos1 - 1;\n\t\t\tint ipos3 = ipos1 + 2;\n\n\t\t\tfloat p0 = d_WndGetSample(s_Wnd, u_SrcHalfWidth, ipos0);\n\t\t\tfloat p1 = d_WndGetSample(s_Wnd, u_SrcHalfWidth, ipos1);\n\t\t\tfloat p2 = d_WndGetSample(s_Wnd, u_SrcHalfWidth, ipos2);\n\t\t\tfloat p3 = d_WndGetSample(s_Wnd, u_SrcHalfWidth, ipos3);\n\n\t\t\tdestValue = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tint ipos1 = (int)ceilf(srcPos - rate*0.5f);\n\t\t\tint ipos2 = (int)floorf(srcPos + rate*0.5f);\n\n\t\t\tfloat sum = 0.0f;\n\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t{\n\t\t\t\tsum += d_WndGetSample(s_Wnd, u_SrcHalfWidth, ipos);\n\t\t\t}\n\t\t\tdestValue = sum / (float)(ipos2 - ipos1 + 1);\n\t\t}\n\t\td_WndSetSample(s_dstWnd, u_TargetHalfWidth, i, destValue);\n\t}\n\tif (workerId == 0)\n\t\ts_dstWnd[u_TargetHalfWidth] = 0.0f;\n\t__syncthreads();\n}\n\n__device__ void d_CreateAmpSpectrumFromWindow(float halfWinlen, unsigned u_halfWidth, float* s_Wnd, float* s_res_wnd, unsigned uSpecLen)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tunsigned l = 0;\n\tunsigned fftLen = 1;\n\twhile (fftLen < u_halfWidth)\n\t{\n\t\tl++;\n\t\tfftLen <<= 1;\n\t}\n\tfloat fLen = (float)fftLen;\n\n\td_ScaleWindow(halfWinlen, u_halfWidth, s_Wnd, s_res_wnd, fLen);\n\n\tfor (unsigned i = 1 + workerId; i < fftLen; i += numWorker)\n\t{\n\t\ts_res_wnd[i] += s_res_wnd[i+fftLen];\n\t\ts_res_wnd[i + fftLen] = 0.0f;\n\t}\n\t__syncthreads();\n\t\n\td_fft(s_res_wnd, l);\n\n\tfloat rate = halfWinlen / fLen;\n\tfor (unsigned i = workerId; i < fftLen; i += numWorker)\n\t{\n\t\tfloat v = 0.0f;\n\t\tif (i < uSpecLen)\n\t\t{\n\t\t\tfloat amplitude = sqrtf(s_res_wnd[i] * s_res_wnd[i] + s_res_wnd[i + fftLen] * s_res_wnd[i + fftLen]);\n\t\t\tv = amplitude*rate;\n\t\t}\n\t\ts_res_wnd[i] = v;\n\t}\n\n\t__syncthreads();\t\n\n\tfor (unsigned i = fftLen+workerId; i < 2*fftLen; i += numWorker)\n\t{\n\t\ts_res_wnd[i] = 0.0f;\n\t}\n\t__syncthreads();\n}\n\n\ninline __device__ float d_SymWndGetSample(const float* s_SymWnd, unsigned u_halfWidth, int i)\n{\n\tif (i< -(int)(u_halfWidth - 1) || i>u_halfWidth - 1) return 0.0f;\n\tint idst = i >= 0 ? i : -i;\n\tfloat v = s_SymWnd[idst];\n\treturn i >= 0 ? v : -v;\n}\n\n__device__ void d_ScaleSymWindow(float srcHalfWinlen, unsigned u_SrcHalfWidth, const float* s_SymWnd, float* s_dstSymWnd, float targetHalfWidth)\n{\n\tunsigned u_TargetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\tfloat rate = srcHalfWinlen / targetHalfWidth;\n\tbool interpolation = rate < 1.0f;\n\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tfor (int i = workerId; i <= (int)(u_TargetHalfWidth - 1); i += numWorker)\n\t{\n\t\tfloat destValue;\n\t\tfloat srcPos = (float)i*rate;\n\t\tif (interpolation)\n\t\t{\n\t\t\tint ipos1 = (int)floorf(srcPos);\n\t\t\tfloat frac = srcPos - (float)ipos1;\n\t\t\tint ipos2 = ipos1 + 1;\n\t\t\tint ipos0 = ipos1 - 1;\n\t\t\tint ipos3 = ipos1 + 2;\n\n\t\t\tfloat p0 = d_SymWndGetSample(s_SymWnd, u_SrcHalfWidth, ipos0);\n\t\t\tfloat p1 = d_SymWndGetSample(s_SymWnd, u_SrcHalfWidth, ipos1);\n\t\t\tfloat p2 = d_SymWndGetSample(s_SymWnd, u_SrcHalfWidth, ipos2);\n\t\t\tfloat p3 = d_SymWndGetSample(s_SymWnd, u_SrcHalfWidth, ipos3);\n\n\t\t\tdestValue = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tint ipos1 = (int)ceilf(srcPos - rate*0.5f);\n\t\t\tint ipos2 = (int)floorf(srcPos + rate*0.5f);\n\n\t\t\tfloat sum = 0.0f;\n\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t{\n\t\t\t\tsum += d_SymWndGetSample(s_SymWnd, u_SrcHalfWidth, ipos);\n\t\t\t}\n\t\t\tdestValue = sum / (float)(ipos2 - ipos1 + 1);\n\t\t}\n\t\ts_dstSymWnd[i] = destValue;\n\t}\n\t__syncthreads();\n}\n\n__device__ void d_CreateSymmetricWindowFromAmpSpec(float* s_spectrum, unsigned uSpecLen, float halfWinlen, unsigned u_halfWidth, float* s_SymWnd)\n{\n\tunsigned l = 0;\n\tunsigned fftLen = 1;\n\twhile ((float)fftLen < u_halfWidth)\n\t{\n\t\tl++;\n\t\tfftLen <<= 1;\n\t}\n\n\tfloat rate = (float)fftLen / halfWinlen;\n\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tif (workerId == 0)\n\t{\n\t\ts_SymWnd[0] = 0.0f;\n\t\ts_SymWnd[fftLen] = 0.0f;\n\n\t\ts_SymWnd[fftLen/2] = 0.0f;\n\t\ts_SymWnd[fftLen + fftLen/2] = 0.0f;\n\t}\n\tfor (unsigned i = 1 + workerId; i < fftLen / 2; i += numWorker)\n\t{\n\t\tfloat x = 0.0f;\n\t\tif (i < uSpecLen)\n\t\t{\n\t\t\tfloat amplitude = s_spectrum[i];\n\t\t\tx = amplitude * rate;\n\t\t}\n\t\ts_SymWnd[i] = 0.0f;\n\t\ts_SymWnd[fftLen + i] = x;\n\t\ts_SymWnd[fftLen - i] = 0.0f;\n\t\ts_SymWnd[2 * fftLen - i] = -x;\n\t}\n\t__syncthreads();\n\n\td_ifft(s_SymWnd, l);\n\n\tfor (unsigned i = workerId; i < fftLen; i += numWorker)\n\t{\n\t\tfloat window = (cosf((float)i * (float)PI / (float)fftLen) + 1.0f)*0.5f;\n\t\ts_SymWnd[i + fftLen] = s_SymWnd[i]*window;\n\t}\n\t__syncthreads();\n\n\td_ScaleSymWindow((float)fftLen, fftLen, s_SymWnd + fftLen, s_SymWnd, halfWinlen);\n\n}\n\n__device__ void SymWin_Repitch_FormantPreserved(float srcHalfWinLen, float* srcBuf, float dstHalfWinLen, float* dstBuf, float k)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tunsigned u_TargetHalfWidth = (unsigned)ceilf(dstHalfWinLen);\n\tunsigned uSrcHalfWidth = (unsigned)ceilf(srcHalfWinLen);\n\n\tfloat rate = dstHalfWinLen / srcHalfWinLen;\n\tfloat amplitude = k*sqrtf(rate);\n\tfor (unsigned i = workerId; (float)i < dstHalfWinLen; i += numWorker)\n\t{\n\t\tfloat dstV = 0.0f;\n\t\tfloat srcPos = (float)i;\n\t\tunsigned uSrcPos = (unsigned)(srcPos + 0.5f);\n\t\twhile (uSrcPos < uSrcHalfWidth)\n\t\t{\n\t\t\tdstV += srcBuf[uSrcPos];\n\t\t\tsrcPos += dstHalfWinLen;\n\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\t}\n\t\tsrcPos = dstHalfWinLen - (float)i;\n\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\twhile (uSrcPos < uSrcHalfWidth)\n\t\t{\n\t\t\tdstV -= srcBuf[uSrcPos];\n\t\t\tsrcPos += dstHalfWinLen;\n\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\t}\n\t\tfloat window = (cosf((float)i * (float)PI / dstHalfWinLen) + 1.0f)*0.5f;\n\t\tdstBuf[i] += dstV*amplitude*window;\n\t}\n\t__syncthreads();\n}\n\n__device__ void SymWin_WriteToBuf(unsigned dstLen, float* d_dstBuf, float pos, float halfWinLen, float* s_symWnd)\n{\n\tint ipos = (int)floorf(pos);\n\tunsigned uHalfWinLen = (unsigned)ceilf(halfWinLen);\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tfor (int i = (int)(workerId)-(int)(uHalfWinLen - 1); i <= (int)(uHalfWinLen - 1); i += (int)numWorker)\n\t{\n\t\tint uI = i < 0 ? -i : i;\n\t\tfloat v = s_symWnd[uI];\n\t\tint dstI = ipos + i;\n\t\tif (dstI >= 0 && dstI < dstLen)\n\t\t\td_dstBuf[dstI] += i<0? -v:v;\n\t}\n\t__syncthreads();\n}\n\n__device__ void Win_WriteToBuf(unsigned dstLen, float* d_dstBuf, float pos, float halfWinLen, float* s_Wnd)\n{\n\tint ipos = (int)floorf(pos);\n\tunsigned uHalfWinLen = (unsigned)ceilf(halfWinLen);\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tfor (int i = (int)(workerId)-(int)(uHalfWinLen - 1); i <= (int)(uHalfWinLen - 1); i += (int)numWorker)\n\t{\n\t\tint uI = i < 0 ? halfWinLen*2 + i : i;\n\t\tfloat v = s_Wnd[uI];\n\t\tint dstI = ipos + i;\n\t\tif (dstI >= 0 && dstI < dstLen)\n\t\t\td_dstBuf[dstI] += v;\n\t}\n\t__syncthreads();\n}\n\n__device__ void AmpSpec_Scale(float srcHalfWinLen, float* srcBuf, float dstHalfWinLen, float* dstBuf, float k)\n{\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tunsigned srcSpecLen = (unsigned)ceilf(srcHalfWinLen*0.5f);\n\tunsigned specLen = (unsigned)ceilf(dstHalfWinLen*0.5f);\n\tfloat rate = srcHalfWinLen / dstHalfWinLen;\n\tfloat mulRate = sqrtf(dstHalfWinLen / srcHalfWinLen) *k;\n\tbool interpolation = rate < 1.0f;\n\n\tfor (unsigned i = workerId; i < specLen; i += numWorker)\n\t{\n\t\tfloat destValue;\n\t\tfloat srcPos = (float)i*rate;\n\t\tif (interpolation)\n\t\t{\n\t\t\tint ipos1 = (int)floorf(srcPos);\n\t\t\tfloat frac = srcPos - (float)ipos1;\n\t\t\tint ipos2 = ipos1 + 1;\n\t\t\tint ipos0 = ipos1 - 1;\n\t\t\tint ipos3 = ipos1 + 2;\n\n\t\t\tfloat p0 = ipos0 < 0 ? 0.0f : srcBuf[ipos0];\n\t\t\tfloat p1 = ipos1 >= srcSpecLen ? 0.0f : srcBuf[ipos1];\n\t\t\tfloat p2 = ipos2 >= srcSpecLen ? 0.0f : srcBuf[ipos2];\n\t\t\tfloat p3 = ipos3 >= srcSpecLen ? 0.0f : srcBuf[ipos3];\n\n\t\t\tdestValue = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tint ipos1 = (int)ceilf(srcPos - rate*0.5f);\n\t\t\tint ipos2 = (int)floorf(srcPos + rate*0.5f);\n\n\t\t\tfloat sum = 0.0f;\n\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t{\n\t\t\t\tsum += (ipos<0 || ipos >= srcSpecLen) ? 0.0f : srcBuf[ipos];\n\t\t\t}\n\t\t\tdestValue = sum / (float)(ipos2 - ipos1 + 1);\n\n\t\t}\n\n\t\tdstBuf[i] += destValue*mulRate;\n\n\t}\n\t__syncthreads();\n\n}\n\n\n__device__ void d_CreateNoiseWindowFromAmpSpec(float* s_spectrum, float* randphase, unsigned uSpecLen, float halfWinlen, unsigned u_halfWidth, float* s_NoiseWnd, float targetHalfWidth)\n{\n\tunsigned l = 0;\n\tunsigned fftLen = 1;\n\twhile ((float)fftLen < u_halfWidth)\n\t{\n\t\tl++;\n\t\tfftLen <<= 1;\n\t}\n\tfloat rate = (float)fftLen / halfWinlen;\n\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tif (workerId == 0)\n\t{\n\t\ts_NoiseWnd[0] = 0.0f;\n\t\ts_NoiseWnd[fftLen] = 0.0f;\n\n\t\ts_NoiseWnd[fftLen / 2] = 0.0f;\n\t\ts_NoiseWnd[fftLen + fftLen / 2] = 0.0f;\n\t}\n\tfor (unsigned i = 1 + workerId; i < fftLen / 2; i += numWorker)\n\t{\n\t\tfloat x = 0.0f;\n\t\tfloat y = 0.0f;\n\t\tif (i < uSpecLen)\n\t\t{\n\t\t\tfloat amplitude = s_spectrum[i] * rate;\n\t\t\tfloat phase = randphase[i] * 2.0f*PI;\n\t\t\tx = amplitude * cosf(phase);\n\t\t\ty = amplitude * sinf(phase);\n\t\t}\n\t\ts_NoiseWnd[i] = x;\n\t\ts_NoiseWnd[fftLen + i] = y;\n\t\ts_NoiseWnd[fftLen - i] = x;\n\t\ts_NoiseWnd[2 * fftLen - i] = -y;\n\t}\n\t__syncthreads();\n\n\td_ifft(s_NoiseWnd, l);\n\n\tunsigned u_targetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\tunsigned skip_len = max(2 * fftLen, 2 * u_targetHalfWidth);\n\n\tfor (unsigned i = workerId; i < fftLen; i += numWorker)\n\t{\n\t\tfloat window = (cosf((float)i * (float)PI / (float)fftLen) + 1.0f)*0.5f;\n\n\t\ts_NoiseWnd[i + skip_len] = s_NoiseWnd[i] * window;\n\t\tif (i>0)\n\t\t\ts_NoiseWnd[skip_len+ 2 * fftLen - i] = s_NoiseWnd[fftLen - i] * window;\n\t}\n\tif (workerId == 0)\n\t\ts_NoiseWnd[skip_len + fftLen] = 0;\n\t__syncthreads();\n\n\td_ScaleWindow((float)fftLen, fftLen, s_NoiseWnd + skip_len, s_NoiseWnd, targetHalfWidth);\n}\n\n" }, { "path": "VoiceSampler/VoiceUtil.h", "content": "#ifndef _VoiceUtil_h\n#define _VoiceUtil_h\n\n#define Symmetric_Type_Axis 0\n#define Symmetric_Type_Center 1\n#define Symmetric_Type Symmetric_Type_Center\n\n\n#include \n#include \"fft.h\"\n#include \n#include \n#include \n#include \n\n#ifndef max\n#define max(a,b) (((a) > (b)) ? (a) : (b))\n#endif\n\n#ifndef min\n#define min(a,b) (((a) < (b)) ? (a) : (b))\n#endif\n\n\ninline float rand01()\n{\n\tfloat f = (float)rand() / (float)RAND_MAX;\n\tif (f < 0.0000001f) f = 0.0000001f;\n\tif (f > 0.9999999f) f = 0.9999999f;\n\treturn f;\n}\n\ninline float randGauss(float sd)\n{\n\treturn sd*sqrtf(-2.0f*logf(rand01()))*cosf(rand01()*(float)PI);\n}\n\n\n\nnamespace VoiceUtil\n{\n\tinline void calcPOT(unsigned lenIn, unsigned& lenOut, unsigned& l)\n\t{\n\t\tlenOut = 1;\n\t\tl = 0;\n\t\twhile (lenOut < lenIn)\n\t\t{\n\t\t\tl++;\n\t\t\tlenOut <<= 1;\n\t\t}\n\t}\n\n\tstruct Buffer\n\t{\n\t\tunsigned m_sampleRate;\n\t\tstd::vector m_data;\n\n\t\tvoid Allocate(unsigned size)\n\t\t{\n\t\t\tm_data.resize(size);\n\t\t\tSetZero();\n\t\t}\n\n\t\tfloat GetSample(int i) const\n\t\t{\n\t\t\tsize_t usize = m_data.size();\n\t\t\tif (i<0 || i >= (int)usize) return 0.0f;\n\t\t\treturn m_data[i];\n\t\t}\n\n\t\tvoid SetZero()\n\t\t{\n\t\t\tmemset(m_data.data(), 0, sizeof(float)*m_data.size());\n\t\t}\n\n\t\tvoid SetSample(int i, float v)\n\t\t{\n\t\t\tsize_t usize = m_data.size();\n\t\t\tif (i < 0 || i >= (int)usize) return;\n\t\t\tm_data[i] = v;\n\t\t}\n\t\t\n\t\tvoid AddToSample(int i, float v)\n\t\t{\n\t\t\tsize_t usize = m_data.size();\n\t\t\tif (i < 0 || i >= (int)usize) return;\n\t\t\tm_data[i] += v;\n\t\t}\t\n\n\t\tfloat GetMax()\n\t\t{\n\t\t\tfloat maxv = 0.0f;\n\t\t\tfor (size_t i = 0; i < m_data.size(); i++)\n\t\t\t{\n\t\t\t\tif (fabsf(m_data[i])>maxv) maxv = fabsf(m_data[i]);\n\t\t\t}\n\t\t\treturn maxv;\n\t\t}\n\n\t};\n\n\tclass AmpSpectrum;\n\tclass Window\n\t{\n\tpublic:\n\t\tvirtual ~Window(){}\n\t\tfloat m_halfWidth;\n\t\tstd::vector m_data;\n\n\t\tvoid Allocate(float halfWidth)\n\t\t{\n\t\t\tunsigned u_halfWidth = (unsigned)ceilf(halfWidth);\n\t\t\tunsigned u_width = u_halfWidth << 1;\n\n\t\t\tm_halfWidth = halfWidth;\n\t\t\tm_data.resize(u_width);\n\n\t\t\tSetZero();\n\t\t}\n\n\t\tvoid SetZero()\n\t\t{\n\t\t\tmemset(m_data.data(), 0, sizeof(float)*m_data.size());\n\t\t}\n\n\t\tvoid CreateFromBuffer(const Buffer& src, float center, float halfWidth)\n\t\t{\n\t\t\tunsigned u_halfWidth = (unsigned)ceilf(halfWidth);\n\t\t\tunsigned u_width = u_halfWidth << 1;\n\n\t\t\tm_halfWidth = halfWidth;\n\t\t\tm_data.resize(u_width);\n\n\t\t\tSetZero();\n\n\t\t\tint i_Center = (int)center;\n\n\t\t\tfor (int i = -(int)u_halfWidth; i < (int)u_halfWidth; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / halfWidth) + 1.0f)*0.5f;\n\n\t\t\t\tint srcIndex = i_Center + i;\n\t\t\t\tfloat v_src = src.GetSample(srcIndex);\n\n\t\t\t\tSetSample(i, window* v_src);\n\t\t\t}\n\t\t}\n\n\t\tvoid MergeToBuffer(Buffer& buf, float pos)\n\t\t{\n\t\t\tint ipos = (int)floorf(pos);\n\t\t\tunsigned u_halfWidth = GetHalfWidthOfData();\n\n\t\t\tfor (int i = max(-(int)u_halfWidth, -ipos); i < (int)u_halfWidth; i++)\n\t\t\t{\n\t\t\t\tint dstIndex = ipos + i;\n\t\t\t\tif (dstIndex >= (int)buf.m_data.size()) break;\n\t\t\t\tbuf.m_data[dstIndex] += GetSample(i);\n\t\t\t}\n\t\t}\n\n\t\tvirtual void Interpolate(const Window& win0, const Window& win1, float k, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned u_halfWidth = (unsigned)ceilf(targetHalfWidth);\n\t\t\tunsigned u_Width = u_halfWidth << 1;\n\t\t\tm_data.resize(u_Width);\n\n\t\t\tfor (int i = -((int)u_halfWidth - 1); i <= (int)u_halfWidth - 1; i++)\n\t\t\t{\n\t\t\t\tfloat v0 = win0.GetSample(i);\n\t\t\t\tfloat v1 = win1.GetSample(i);\n\t\t\t\tthis->SetSample(i, (1.0f - k) *v0 + k* v1);\n\t\t\t}\n\t\t}\n\n\t\tvirtual unsigned GetHalfWidthOfData() const\n\t\t{\n\t\t\tunsigned u_width = (unsigned)m_data.size();\n\t\t\tunsigned u_halfWidth = u_width >> 1;\n\n\t\t\treturn u_halfWidth;\n\t\t}\n\n\t\tvirtual float GetSample(int i) const\n\t\t{\n\t\t\tunsigned u_width = (unsigned)m_data.size();\n\t\t\tunsigned u_halfWidth = u_width >> 1;\n\t\t\t\n\t\t\tunsigned pos;\n\t\t\tif (i >= 0)\n\t\t\t{\n\t\t\t\tif ((unsigned)i > u_halfWidth - 1) return 0.0f;\n\t\t\t\tpos = (unsigned)i;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (((int)u_width + i) < (int)u_halfWidth + 1) return 0.0f;\n\t\t\t\tpos = u_width - (unsigned)(-i);\n\t\t\t}\n\n\t\t\treturn m_data[pos];\n\t\t}\n\n\t\tvirtual void SetSample(int i, float v)\n\t\t{\n\t\t\tunsigned u_width = (unsigned)m_data.size();\n\t\t\tunsigned u_halfWidth = u_width >> 1;\n\n\t\t\tunsigned pos;\n\t\t\tif (i >= 0)\n\t\t\t{\n\t\t\t\tif ((unsigned)i > u_halfWidth - 1) return;\n\t\t\t\tpos = (unsigned)i;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (((int)u_width + i) < (int)u_halfWidth + 1) return;\n\t\t\t\tpos = u_width - (unsigned)(-i);\n\t\t\t}\n\n\t\t\tm_data[pos] = v;\n\t\t}\t\n\n\t\tvirtual void Scale(const Window& src, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned u_TargetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\t\t\tunsigned u_TargetWidth = u_TargetHalfWidth << 1;\n\t\t\tm_data.resize(u_TargetWidth);\n\n\t\t\tfloat rate = src.m_halfWidth / targetHalfWidth;\n\t\t\tbool interpolation = rate < 1.0f;\n\t\t\tfor (int i = -(int)(u_TargetHalfWidth - 1); i <= (int)(u_TargetHalfWidth - 1); i++)\n\t\t\t{\n\t\t\t\tfloat destValue;\n\t\t\t\tfloat srcPos = (float)i*rate;\n\t\t\t\tif (interpolation)\n\t\t\t\t{\n\t\t\t\t\tint ipos1 = (int)floorf(srcPos);\n\t\t\t\t\tfloat frac = srcPos - (float)ipos1;\n\t\t\t\t\tint ipos2 = ipos1 + 1;\n\t\t\t\t\tint ipos0 = ipos1 - 1;\n\t\t\t\t\tint ipos3 = ipos1 + 2;\n\n\t\t\t\t\tfloat p0 = src.GetSample(ipos0);\n\t\t\t\t\tfloat p1 = src.GetSample(ipos1);\n\t\t\t\t\tfloat p2 = src.GetSample(ipos2);\n\t\t\t\t\tfloat p3 = src.GetSample(ipos3);\n\n\t\t\t\t\tdestValue = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tint ipos1 = (int)ceilf(srcPos - rate*0.5f);\n\t\t\t\t\tint ipos2 = (int)floorf(srcPos + rate*0.5f);\n\n\t\t\t\t\tfloat sum = 0.0f;\n\t\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t\t{\n\t\t\t\t\t\tsum += src.GetSample(ipos);\n\t\t\t\t\t}\n\t\t\t\t\tdestValue = sum / (float)(ipos2 - ipos1 + 1);\n\n\t\t\t\t}\n\n\t\t\t\tthis->SetSample(i, destValue);\n\n\t\t\t}\n\t\t}\n\n\t\tinline void CreateFromAmpSpec_noise(const AmpSpectrum& src, float targetHalfWidth=-1.0f);\n\n\t};\n\n\tclass AmpSpectrum\n\t{\n\tpublic:\n\t\tfloat m_halfWidth;\n\t\tstd::vector m_data;\n\n\t\tvoid Allocate(float halfWidth)\n\t\t{\n\t\t\tm_halfWidth = halfWidth;\n\t\t\tunsigned specLen = (unsigned)ceilf(m_halfWidth*0.5f);\n\t\t\tm_data.resize(specLen);\n\n\t\t\tSetZero();\n\t\t}\n\n\t\tvoid SetZero()\n\t\t{\n\t\t\tmemset(m_data.data(), 0, sizeof(float)*m_data.size());\n\t\t}\n\n\t\tbool NonZero()\n\t\t{\n\t\t\tfor (unsigned i = 1; i < (unsigned)m_data.size(); i++)\n\t\t\t\tif (m_data[i] != 0.0f) return true;\n\t\t\treturn false;\n\t\t}\n\n\t\tvoid CreateFromWindow(const Window& src)\n\t\t{\n\t\t\tm_halfWidth = src.m_halfWidth;\n\t\t\tunsigned u_srcHalfWidth = src.GetHalfWidthOfData();\n\t\t\tunsigned l = 0;\n\t\t\tunsigned fftLen = 1;\n\t\t\twhile (fftLen < u_srcHalfWidth)\n\t\t\t{\n\t\t\t\tl++;\n\t\t\t\tfftLen <<= 1;\n\t\t\t}\n\t\t\tfloat fLen = (float)fftLen;\n\n\t\t\tWindow l_scaled;\n\t\t\tconst Window* scaled = &l_scaled;\n\t\t\tif (src.m_halfWidth == fLen)\n\t\t\t{\n\t\t\t\tscaled = &src;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tl_scaled.Scale(src, fLen);\n\t\t\t}\n\n\t\t\tDComp* fftBuf = new DComp[fftLen];\n\t\t\tmemset(fftBuf, 0, sizeof(DComp)*fftLen);\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfftBuf[i].Re = (double)scaled->GetSample((int)i) + (double)scaled->GetSample((int)i - (int)fftLen);\n\t\t\t}\n\n\t\t\tfft(fftBuf, l);\n\n\t\t\tfloat rate = m_halfWidth / fLen;\n\t\t\tm_data.resize((unsigned)ceilf(m_halfWidth*0.5f));\n\t\t\tfor (unsigned i = 0; i < (unsigned)m_data.size(); i++)\n\t\t\t{\n\t\t\t\tif (i >= fftLen)\n\t\t\t\t\tm_data[i] = 0.0f;\n\t\t\t\telse\n\t\t\t\t\tm_data[i] = (float)DCAbs(&fftBuf[i])*rate;\n\t\t\t}\n\t\t\tdelete[] fftBuf;\n\t\t}\n\n\t\tvoid Interpolate(const AmpSpectrum& spec0, const AmpSpectrum& spec1, float k, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned specLen = (unsigned)ceilf(m_halfWidth*0.5f);\n\t\t\tm_data.resize(specLen);\n\n\t\t\tfor (unsigned i = 0; i = (int)m_data.size()) i = (int)m_data.size() - 1;\n\t\t\treturn m_data[i];\n\t\t}\n\n\t\tvoid Scale(const AmpSpectrum& src, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned specLen = (unsigned)ceilf(m_halfWidth*0.5f);\n\t\t\tm_data.resize(specLen);\n\n\t\t\tfloat rate = src.m_halfWidth / targetHalfWidth;\n\t\t\tfloat mulRate = sqrtf(targetHalfWidth / src.m_halfWidth);\n\t\t\tbool interpolation = rate < 1.0f;\n\t\t\tfor (unsigned i = 0; i < specLen; i++)\n\t\t\t{\n\t\t\t\tfloat destValue;\n\t\t\t\tfloat srcPos = (float)i*rate;\n\t\t\t\tif (interpolation)\n\t\t\t\t{\n\t\t\t\t\tint ipos1 = (int)floorf(srcPos);\n\t\t\t\t\tfloat frac = srcPos - (float)ipos1;\n\t\t\t\t\tint ipos2 = ipos1 + 1;\n\t\t\t\t\tint ipos0 = ipos1 - 1;\n\t\t\t\t\tint ipos3 = ipos1 + 2;\n\n\t\t\t\t\tfloat p0 = src.GetSample(ipos0);\n\t\t\t\t\tfloat p1 = src.GetSample(ipos1);\n\t\t\t\t\tfloat p2 = src.GetSample(ipos2);\n\t\t\t\t\tfloat p3 = src.GetSample(ipos3);\n\n\t\t\t\t\tdestValue = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tint ipos1 = (int)ceilf(srcPos - rate*0.5f);\n\t\t\t\t\tint ipos2 = (int)floorf(srcPos + rate*0.5f);\n\n\t\t\t\t\tfloat sum = 0.0f;\n\t\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t\t{\n\t\t\t\t\t\tsum += src.GetSample(ipos);\n\t\t\t\t\t}\n\t\t\t\t\tdestValue = sum / (float)(ipos2 - ipos1 + 1);\n\n\t\t\t\t}\n\n\t\t\t\tm_data[i] = destValue*mulRate;\n\n\t\t\t}\n\t\t}\n\n\t};\n\n\tvoid Window::CreateFromAmpSpec_noise(const AmpSpectrum& src, float targetHalfWidth)\n\t{\n\t\tunsigned l = 0;\n\t\tunsigned fftLen = 1;\n\t\twhile ((float)fftLen < src.m_halfWidth)\n\t\t{\n\t\t\tl++;\n\t\t\tfftLen <<= 1;\n\t\t}\n\n\t\tDComp* fftBuf = new DComp[fftLen];\n\t\tmemset(fftBuf, 0, sizeof(DComp)*fftLen);\n\n\t\tfloat rate = (float)fftLen / src.m_halfWidth;\n\n\t\tfor (unsigned i = 1; i < (unsigned)src.m_data.size(); i++)\n\t\t{\n\t\t\tif (i < fftLen / 2)\n\t\t\t{\n\t\t\t\tfloat angle = (float)rand01()*(float)PI*2.0f;\n\t\t\t\tfloat re = src.m_data[i] * cosf(angle) * rate;\n\t\t\t\tfloat im = src.m_data[i] * sinf(angle) * rate;\n\n\t\t\t\tfftBuf[i].Re = (double)re;\n\t\t\t\tfftBuf[i].Im = (double)im;\n\n\t\t\t\tfftBuf[fftLen - i].Re = (double)re;\n\t\t\t\tfftBuf[fftLen - i].Im = -(double)im;\n\t\t\t\t\n\t\t\t}\n\t\t}\n\n\t\tifft(fftBuf, l);\n\n\t\tWindow tempWin;\n\t\ttempWin.m_halfWidth = (float)fftLen;\n\t\ttempWin.m_data.resize(fftLen * 2);\n\n\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t{\n\t\t\tfloat window = (cosf((float)i * (float)PI / tempWin.m_halfWidth) + 1.0f)*0.5f;\n\t\t\ttempWin.m_data[i] = window*(float)fftBuf[i].Re;\n\t\t\tif (i>0)\n\t\t\t\ttempWin.m_data[fftLen * 2 - i] = window*(float)fftBuf[fftLen - i].Re;\n\t\t}\n\t\tdelete[] fftBuf;\n\n\t\tthis->Scale(tempWin, targetHalfWidth>0.0f ? targetHalfWidth: src.m_halfWidth);\n\n\t}\n\n\tclass SymmetricWindow_Base : public Window\n\t{\n\tpublic:\n\t\tvirtual ~SymmetricWindow_Base(){}\n\t\tbool NonZero()\n\t\t{\n\t\t\tfor (unsigned i = 0; i < (unsigned)m_data.size(); i++)\n\t\t\t\tif (m_data[i] != 0.0f) return true;\n\t\t\treturn false;\n\t\t}\n\n\t\tvirtual unsigned GetHalfWidthOfData() const\n\t\t{\n\t\t\tunsigned u_halfWidth = (unsigned)m_data.size();\n\t\t\treturn u_halfWidth;\n\t\t}\n\n\t\tvirtual void Scale(const SymmetricWindow_Base& src, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned u_TargetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\t\t\tm_data.resize(u_TargetHalfWidth);\n\n\t\t\tfloat rate = src.m_halfWidth / targetHalfWidth;\n\t\t\tbool interpolation = rate < 1.0f;\n\t\t\tfor (unsigned i = 0; i < u_TargetHalfWidth; i++)\n\t\t\t{\n\t\t\t\tfloat destValue;\n\t\t\t\tfloat srcPos = (float)i*rate;\n\t\t\t\tif (interpolation)\n\t\t\t\t{\n\t\t\t\t\tint ipos1 = (int)floorf(srcPos);\n\t\t\t\t\tfloat frac = srcPos - (float)ipos1;\n\t\t\t\t\tint ipos2 = ipos1 + 1;\n\t\t\t\t\tint ipos0 = ipos1 - 1;\n\t\t\t\t\tint ipos3 = ipos1 + 2;\n\n\t\t\t\t\tfloat p0 = src.GetSample(ipos0);\n\t\t\t\t\tfloat p1 = src.GetSample(ipos1);\n\t\t\t\t\tfloat p2 = src.GetSample(ipos2);\n\t\t\t\t\tfloat p3 = src.GetSample(ipos3);\n\n\t\t\t\t\tdestValue = (-0.5f*p0 + 1.5f*p1 - 1.5f*p2 + 0.5f*p3)*powf(frac, 3.0f) +\n\t\t\t\t\t\t(p0 - 2.5f*p1 + 2.0f*p2 - 0.5f*p3)*powf(frac, 2.0f) +\n\t\t\t\t\t\t(-0.5f*p0 + 0.5f*p2)*frac + p1;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tint ipos1 = (int)ceilf(srcPos - rate*0.5f);\n\t\t\t\t\tint ipos2 = (int)floorf(srcPos + rate*0.5f);\n\n\t\t\t\t\tfloat sum = 0.0f;\n\t\t\t\t\tfor (int ipos = ipos1; ipos <= ipos2; ipos++)\n\t\t\t\t\t{\n\t\t\t\t\t\tsum += src.GetSample(ipos);\n\t\t\t\t\t}\n\t\t\t\t\tdestValue = sum / (float)(ipos2 - ipos1 + 1);\n\n\t\t\t\t}\n\n\t\t\t\tm_data[i] = destValue;\n\n\t\t\t}\n\t\t}\n\n\t\tvirtual void Interpolate(const SymmetricWindow_Base& win0, const SymmetricWindow_Base& win1, float k, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned u_halfWidth = (unsigned)ceilf(targetHalfWidth);\n\t\t\tm_data.resize(u_halfWidth);\n\n\t\t\tfor (unsigned i = 0; i <= u_halfWidth - 1; i++)\n\t\t\t{\n\t\t\t\tfloat v0 = win0.GetSample(i);\n\t\t\t\tfloat v1 = win1.GetSample(i);\n\t\t\t\tthis->SetSample(i, (1.0f - k) *v0 + k* v1);\n\t\t\t}\n\t\t}\n\n\t};\n\n\n\tclass SymmetricWindow_Axis : public SymmetricWindow_Base\n\t{\n\tpublic:\n\t\tvirtual ~SymmetricWindow_Axis(){}\n\t\tvirtual float GetSample(int i) const\n\t\t{\n\t\t\tif (i < 0)\n\t\t\t{\n\t\t\t\tif (-i >= m_data.size()) return 0.0f;\n\t\t\t\treturn m_data[-i];\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (i >= m_data.size()) return 0.0f;\n\t\t\t\treturn m_data[i];\n\t\t\t}\t\t\t\n\t\t}\n\t\tvirtual void SetSample(int i, float v)\n\t\t{\n\t\t\tif (i < 0)\n\t\t\t{\n\t\t\t\tif (-i >= m_data.size()) return;\n\t\t\t\tm_data[-i] = v;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (i >= m_data.size()) return;\n\t\t\t\tm_data[i] = v;\n\t\t\t}\n\t\t}\n\n\t\tvoid CreateFromAsymmetricWindow(const Window& src)\n\t\t{\n\t\t\tunsigned u_srcHalfWidth = src.GetHalfWidthOfData();\n\t\n\t\t\tunsigned l = 0;\n\t\t\tunsigned fftLen = 1;\n\t\t\twhile (fftLen < u_srcHalfWidth)\n\t\t\t{\n\t\t\t\tl++;\n\t\t\t\tfftLen <<= 1;\n\t\t\t}\n\n\t\t\tDComp* fftBuf = new DComp[fftLen];\n\t\t\tmemset(fftBuf, 0, sizeof(DComp)*fftLen);\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfftBuf[i].Re = (double)src.GetSample((int)i) + (double)src.GetSample((int)i - (int)fftLen);\n\t\t\t}\n\n\t\t\tfft(fftBuf, l);\n\n\t\t\tfftBuf[0].Re = 0.0f;\n\t\t\tfftBuf[0].Im = 0.0f;\n\t\t\tfftBuf[fftLen / 2].Re = 0.0f;\n\t\t\tfftBuf[fftLen / 2].Im = 0.0f;\n\n\t\t\tfor (unsigned i = 1; i < fftLen /2; i++)\n\t\t\t{\n\t\t\t\tdouble absv = DCAbs(&fftBuf[i]);\n\n\t\t\t\tfftBuf[i].Re = absv;\n\t\t\t\tfftBuf[i].Im = 0.0f;\n\t\t\t\tfftBuf[fftLen-i].Re = absv;\n\t\t\t\tfftBuf[fftLen-i].Im = 0.0f;\n\t\t\t}\n\n\t\t\tifft(fftBuf, l);\n\n\t\t\tm_data.resize(fftLen);\n\t\t\tm_halfWidth = (float)(fftLen);\n\t\t\tfloat rate = m_halfWidth / src.m_halfWidth;\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t\tm_data[i] = (float)fftBuf[i].Re;\n\n\t\t\n\t\t\t// rewindow\n\t\t\tfloat amplitude = sqrtf(rate);\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / m_halfWidth) + 1.0f)*0.5f;\n\t\t\t\tm_data[i] *= window*amplitude;\n\t\t\t}\n\n\t\t\tdelete[] fftBuf;\n\n\t\t}\n\n\t\tvoid Repitch_FormantPreserved(const SymmetricWindow_Axis& src, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned u_TargetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\t\t\tm_data.resize(u_TargetHalfWidth);\n\n\t\t\tfloat srcHalfWidth = src.m_halfWidth;\n\t\t\tunsigned uSrcHalfWidth = src.GetHalfWidthOfData();\n\t\t\tfloat rate = targetHalfWidth / srcHalfWidth;\n\n\t\t\tfloat targetWidth = targetHalfWidth*2.0f;\n\n\t\t\tfor (unsigned i = 0; (float)i < targetHalfWidth; i++)\n\t\t\t{\n\t\t\t\tm_data[i] = 0.0f;\n\n\t\t\t\tfloat srcPos = (float)i;\n\t\t\t\tunsigned uSrcPos = (unsigned)(srcPos + 0.5f);\n\n\t\t\t\twhile (uSrcPos < uSrcHalfWidth)\n\t\t\t\t{\n\t\t\t\t\tm_data[i] += src.m_data[uSrcPos];\n\t\t\t\t\tsrcPos += targetHalfWidth;\n\t\t\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\t\t\t}\n\n\t\t\t\tsrcPos = targetHalfWidth - (float)i;\n\t\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\n\t\t\t\twhile (uSrcPos < uSrcHalfWidth)\n\t\t\t\t{\n\t\t\t\t\tm_data[i] += src.m_data[uSrcPos];\t\n\t\t\t\t\tsrcPos += targetHalfWidth;\n\t\t\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// rewindow\n\t\t\tfloat amplitude = sqrtf(rate);\n\t\t\tfor (unsigned i = 0; (float)i < targetHalfWidth; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / targetHalfWidth) + 1.0f)*0.5f;\n\t\t\t\tm_data[i] *= amplitude*window;\n\t\t\t}\n\t\t}\n\n\t\tvoid CreateFromAmpSpec(const AmpSpectrum& src, float targetHalfWidth=-1.0f)\n\t\t{\n\t\t\tunsigned l = 0;\n\t\t\tunsigned fftLen = 1;\n\t\t\twhile ((float)fftLen < src.m_halfWidth)\n\t\t\t{\n\t\t\t\tl++;\n\t\t\t\tfftLen <<= 1;\n\t\t\t}\n\n\t\t\tDComp* fftBuf = new DComp[fftLen];\n\t\t\tmemset(fftBuf, 0, sizeof(DComp)*fftLen);\n\n\t\t\tfloat rate = (float)fftLen / src.m_halfWidth;\n\n\t\t\tfor (unsigned i = 0; i < (unsigned)src.m_data.size(); i++)\n\t\t\t{\n\t\t\t\tif (i < fftLen / 2)\n\t\t\t\t{\n\t\t\t\t\tfftBuf[i].Re = src.m_data[i] * rate;\n\t\t\t\t\tif (i>0)\n\t\t\t\t\t\tfftBuf[fftLen - i].Re = src.m_data[i] * rate;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tifft(fftBuf, l);\n\n\t\t\tSymmetricWindow_Axis tempWin;\n\t\t\ttempWin.m_halfWidth = (float)fftLen;\n\t\t\ttempWin.m_data.resize(fftLen);\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / tempWin.m_halfWidth) + 1.0f)*0.5f;\n\t\t\t\ttempWin.m_data[i] = window*(float)fftBuf[i].Re;\n\t\t\t}\n\t\t\tdelete[] fftBuf;\n\n\t\t\tthis->Scale(tempWin, targetHalfWidth>0.0f ? targetHalfWidth: src.m_halfWidth);\n\n\t\t}\n\n\t};\n\n\n\tclass SymmetricWindow_Center : public SymmetricWindow_Base\n\t{\n\tpublic:\n\t\tvirtual ~SymmetricWindow_Center(){}\n\t\tvirtual float GetSample(int i) const\n\t\t{\n\t\t\tif (i < 0)\n\t\t\t{\n\t\t\t\tif (-i >= m_data.size()) return 0.0f;\n\t\t\t\treturn -m_data[-i];\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (i >= m_data.size()) return 0.0f;\n\t\t\t\treturn m_data[i];\n\t\t\t}\n\t\t}\n\t\tvirtual void SetSample(int i, float v)\n\t\t{\n\t\t\tif (i < 0)\n\t\t\t{\n\t\t\t\tif (-i >= m_data.size()) return;\n\t\t\t\tm_data[-i] = -v;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tif (i >= m_data.size()) return;\n\t\t\t\tm_data[i] = v;\n\t\t\t}\n\t\t}\n\n\t\tvoid CreateFromAsymmetricWindow(const Window& src)\n\t\t{\n\t\t\tunsigned u_srcHalfWidth = src.GetHalfWidthOfData();\n\n\t\t\tunsigned l = 0;\n\t\t\tunsigned fftLen = 1;\n\t\t\twhile (fftLen < u_srcHalfWidth)\n\t\t\t{\n\t\t\t\tl++;\n\t\t\t\tfftLen <<= 1;\n\t\t\t}\n\n\t\t\tDComp* fftBuf = new DComp[fftLen];\n\t\t\tmemset(fftBuf, 0, sizeof(DComp)*fftLen);\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfftBuf[i].Re = (double)src.GetSample((int)i) + (double)src.GetSample((int)i - (int)fftLen);\n\t\t\t}\n\n\t\t\tfft(fftBuf, l);\n\n\t\t\tfftBuf[0].Re = 0.0f;\n\t\t\tfftBuf[0].Im = 0.0f;\n\t\t\tfftBuf[fftLen / 2].Re = 0.0f;\n\t\t\tfftBuf[fftLen / 2].Im = 0.0f;\n\n\t\t\tfor (unsigned i = 1; i < fftLen / 2; i++)\n\t\t\t{\n\t\t\t\tdouble absv = DCAbs(&fftBuf[i]);\n\t\t\t\tfftBuf[i].Re = 0.0f;\n\t\t\t\tfftBuf[i].Im = absv;\n\t\t\t\tfftBuf[fftLen - i].Re = 0.0f;\n\t\t\t\tfftBuf[fftLen - i].Im = -absv;\n\t\t\t}\n\n\t\t\tifft(fftBuf, l);\n\n\t\t\tm_data.resize(fftLen);\n\t\t\tm_halfWidth = (float)(fftLen);\n\t\t\tfloat rate = m_halfWidth / src.m_halfWidth;\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t\tm_data[i] = (float)fftBuf[i].Re;\n\n\n\t\t\t// rewindow\n\t\t\tfloat amplitude = sqrtf(rate);\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / m_halfWidth) + 1.0f)*0.5f;\n\t\t\t\tm_data[i] *= window*amplitude;\n\t\t\t}\n\n\t\t\tdelete[] fftBuf;\n\n\t\t}\n\n\t\tvoid Repitch_FormantPreserved(const SymmetricWindow_Center& src, float targetHalfWidth)\n\t\t{\n\t\t\tm_halfWidth = targetHalfWidth;\n\t\t\tunsigned u_TargetHalfWidth = (unsigned)ceilf(targetHalfWidth);\n\t\t\tm_data.resize(u_TargetHalfWidth);\n\n\t\t\tfloat srcHalfWidth = src.m_halfWidth;\n\t\t\tunsigned uSrcHalfWidth = src.GetHalfWidthOfData();\n\t\t\tfloat rate = targetHalfWidth / srcHalfWidth;\n\n\t\t\tfloat targetWidth = targetHalfWidth*2.0f;\n\n\t\t\tfor (unsigned i = 0; (float)i < targetHalfWidth; i++)\n\t\t\t{\n\t\t\t\tm_data[i] = 0.0f;\n\n\t\t\t\tfloat srcPos = (float)i;\n\t\t\t\tunsigned uSrcPos = (unsigned)(srcPos + 0.5f);\n\n\t\t\t\twhile (uSrcPos < uSrcHalfWidth)\n\t\t\t\t{\n\t\t\t\t\tm_data[i] += src.m_data[uSrcPos];\n\t\t\t\t\tsrcPos += targetHalfWidth;\n\t\t\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\t\t\t}\n\n\t\t\t\tsrcPos = targetHalfWidth - (float)i;\n\t\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\n\t\t\t\twhile (uSrcPos < uSrcHalfWidth)\n\t\t\t\t{\n\t\t\t\t\tm_data[i] -= src.m_data[uSrcPos];\n\t\t\t\t\tsrcPos += targetHalfWidth;\n\t\t\t\t\tuSrcPos = (unsigned)(srcPos + 0.5f);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// rewindow\n\t\t\tfloat amplitude = sqrtf(rate);\n\t\t\tfor (unsigned i = 0; (float)i < targetHalfWidth; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / targetHalfWidth) + 1.0f)*0.5f;\n\t\t\t\tm_data[i] *= amplitude*window;\n\t\t\t}\n\t\t}\n\n\t\tvoid CreateFromAmpSpec(const AmpSpectrum& src, float targetHalfWidth = -1.0f)\n\t\t{\n\t\t\tunsigned l = 0;\n\t\t\tunsigned fftLen = 1;\n\t\t\twhile ((float)fftLen < src.m_halfWidth)\n\t\t\t{\n\t\t\t\tl++;\n\t\t\t\tfftLen <<= 1;\n\t\t\t}\n\n\t\t\tDComp* fftBuf = new DComp[fftLen];\n\t\t\tmemset(fftBuf, 0, sizeof(DComp)*fftLen);\n\n\t\t\tfloat rate = (float)fftLen / src.m_halfWidth;\n\n\t\t\tfor (unsigned i = 1; i < (unsigned)src.m_data.size(); i++)\n\t\t\t{\n\t\t\t\tif (i < fftLen / 2)\n\t\t\t\t{\n\t\t\t\t\tfftBuf[i].Im = src.m_data[i] * rate;\n\t\t\t\t\tfftBuf[fftLen - i].Im = -src.m_data[i] * rate;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tifft(fftBuf, l);\n\n\t\t\tSymmetricWindow_Center tempWin;\n\t\t\ttempWin.m_halfWidth = (float)fftLen;\n\t\t\ttempWin.m_data.resize(fftLen);\n\n\t\t\tfor (unsigned i = 0; i < fftLen; i++)\n\t\t\t{\n\t\t\t\tfloat window = (cosf((float)i * (float)PI / tempWin.m_halfWidth) + 1.0f)*0.5f;\n\t\t\t\ttempWin.m_data[i] = window*(float)fftBuf[i].Re;\n\t\t\t}\n\t\t\tdelete[] fftBuf;\n\n\t\t\tthis->Scale(tempWin, targetHalfWidth>0.0f ? targetHalfWidth:src.m_halfWidth);\n\n\t\t}\n\n\t};\n\n#if Symmetric_Type==Symmetric_Type_Axis\n\ttypedef SymmetricWindow_Axis SymmetricWindow;\n#else\n\ttypedef SymmetricWindow_Center SymmetricWindow;\n#endif\n\n\n#define AutoRegression_numCoefs 10\n#define AutoRegression_numSD 10\n\n\tclass AutoRegression\n\t{\n\t\tstatic void LevinsonSolve(const float* samples, float* solution, unsigned n)\n\t\t{\n\t\t\tfloat *solution_last = new float[n];\n\n\t\t\tfor (unsigned pass = 0; pass < n; pass++)\n\t\t\t{\n\t\t\t\tfloat numerator = samples[pass + 1];\n\t\t\t\tfloat denominator = samples[0];\n\n\t\t\t\tfor (unsigned i = 0; i < pass; i++)\n\t\t\t\t{\n\t\t\t\t\tnumerator -= solution_last[i] * samples[pass - i];\n\t\t\t\t\tdenominator -= solution_last[i] * samples[i + 1];\n\t\t\t\t}\n\n\t\t\t\tfloat solution_pass = numerator / denominator;\n\t\t\t\tsolution[pass] = solution_pass;\n\t\t\t\tfor (unsigned i = 0; i < pass; i++)\n\t\t\t\t\tsolution[i] = solution_last[i]-solution_pass*solution_last[pass - 1 - i];\n\n\t\t\t\tmemcpy(solution_last, solution, sizeof(float)*n);\n\t\t\t}\n\n\t\t\tdelete[] solution_last;\n\n\t\t\t/*for (unsigned i = 0; i < n; i++)\n\t\t\t{\n\t\t\t\tfloat y = samples[i + 1];\n\t\t\t\tfloat y1 = 0.0f;\n\t\t\t\tfor (unsigned j = 0; j < n; j++)\n\t\t\t\t{\n\t\t\t\t\tint delta = (int)i - (int)j;\n\t\t\t\t\tif (delta < 0) delta = -delta;\n\t\t\t\t\ty1 += samples[delta] * solution[j];\n\t\t\t\t}\n\t\t\t\tprintf(\"%f %f\\n\", y, y1);\n\t\t\t}*/\n\t\t}\n\n\tpublic:\n\t\tfloat m_coefs[AutoRegression_numCoefs];\n\t\tfloat m_sd[AutoRegression_numSD];\n\n\t\tvoid Estimate(const float* samples, unsigned count)\n\t\t{\n\t\t\tif (count <= AutoRegression_numCoefs)\n\t\t\t\treturn;\n\n\t\t\tfloat ave = 0.0f;\n\t\t\tfor (unsigned i = 0; i < count; i++)\n\t\t\t{\n\t\t\t\tave += samples[i];\n\t\t\t}\n\t\t\tave /= (float)(count);\n\n\t\t\tfloat* _samples = new float[count];\n\t\t\tfor (unsigned i = 0; i < count; i++)\n\t\t\t{\n\t\t\t\t_samples[i] = samples[i] - ave;\n\t\t\t}\n\n\t\t\tfloat ac[AutoRegression_numCoefs + 1];\n\t\t\tfor (unsigned i = 0; i <= AutoRegression_numCoefs; i++)\n\t\t\t{\n\t\t\t\tfloat sum = 0.0f;\n\t\t\t\tfor (unsigned j = 0; j < count - i; j++)\n\t\t\t\t{\n\t\t\t\t\tsum += _samples[j] * _samples[j + i];\n\t\t\t\t}\n\t\t\t\tac[i] = sum;\n\t\t\t}\n\n\t\t\tif (ac[0] == 0.0f)\n\t\t\t{\n\t\t\t\tmemset(m_coefs, 0, sizeof(float)* AutoRegression_numCoefs);\n\t\t\t\tmemset(m_sd, 0, sizeof(float)* AutoRegression_numSD);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tLevinsonSolve(ac, m_coefs, AutoRegression_numCoefs);\n\n\t\t\tunsigned num_samples = count - AutoRegression_numCoefs;\n\n\t\t\tfloat pos = 0.0f;\n\t\t\tfloat step = (float)num_samples / AutoRegression_numSD;\n\t\t\tfor (unsigned j = 0; j < AutoRegression_numSD; j++, pos += step)\n\t\t\t{\n\t\t\t\tfloat dev = 0.0f;\n\t\t\t\tfloat sqrErr = 0.0f;\n\t\t\t\tfor (unsigned i = (unsigned)ceilf(pos); i <= (unsigned)floorf(pos + step); i++)\n\t\t\t\t{\n\t\t\t\t\tif (i + AutoRegression_numCoefs < count)\n\t\t\t\t\t{\n\t\t\t\t\t\tfloat est = 0.0f;\n\t\t\t\t\t\tfor (unsigned j = 0; j < AutoRegression_numCoefs; j++)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\test += m_coefs[AutoRegression_numCoefs-1-j] * _samples[i + j];\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfloat err_i = _samples[i + AutoRegression_numCoefs] - est;\n\t\t\t\t\t\tsqrErr += err_i*err_i;\n\t\t\t\t\t\tdev += 1.0f;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tm_sd[j] = sqrtf(sqrErr / dev);\n\n\t\t\t\t//printf(\"%f \", m_sd[j]);\n\t\t\t}\n\t\t\t//printf(\"\\n\");\n\n\t\t\tdelete[] _samples;\n\t\t}\n\n\t};\n\n\n}\n\n#endif \n" }, { "path": "VoiceSampler/api.cpp", "content": "#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)\n#define SCOREDRAFT_API __declspec(dllexport)\n#else\n#define SCOREDRAFT_API \n#endif\n\nextern \"C\"\n{\n\tSCOREDRAFT_API unsigned HaveCUDA();\n\tSCOREDRAFT_API void* FrqDataPointCreate(double freq, double dyn);\n\tSCOREDRAFT_API void FrqDataPointDestroy(void* ptr);\n\tSCOREDRAFT_API void* FrqDataCreate();\n\tSCOREDRAFT_API void FrqDataDestroy(void* ptr);\n\tSCOREDRAFT_API void FrqDataSet(void* ptr, int interval, double key, void* ptr_data_points);\n\tSCOREDRAFT_API void FrqDataDetect(void* ptr, void* ptr_f32_buf, int interval);\n\tSCOREDRAFT_API void* SourceMapCtrlPntCreate(float srcPos, float dstPos, int isVowel);\n\tSCOREDRAFT_API void SourceMapCtrlPntDestroy(void* ptr);\n\tSCOREDRAFT_API void* PieceCreate(void* ptr_f32buf, void* ptr_frq_data, void* ptr_src_map);\n\tSCOREDRAFT_API void PieceDestroy(void* ptr);\n\tSCOREDRAFT_API void* GeneralCtrlPntCreate(float value, float dstPos);\n\tSCOREDRAFT_API void GeneralCtrlPntDestroy(void* ptr);\n\tSCOREDRAFT_API void* SentenceDescriptorCreate(void* ptr_pieces, void* ptr_piece_map, void* ptr_freq_map, void* ptr_volume_map);\n\tSCOREDRAFT_API void SentenceDescriptorDestroy(void* ptr);\n\tSCOREDRAFT_API void GenerateSentence(void* ptr_wavbuf, void* ptr_sentence);\n\tSCOREDRAFT_API void GenerateSentenceCUDA(void* ptr_wavbuf, void* ptr_sentence);\n}\n\n#include \"utils.h\"\n#include \n#include \"SentenceDescriptor.h\"\n#include \"SentenceGeneratorCPU.h\"\n#ifdef HAVE_CUDA\n#include \"SentenceGeneratorCUDA.h\"\n#include \n#endif\n#include \n\n#include \"VoiceUtil.h\"\n#include \"FrequencyDetection.h\"\nusing namespace VoiceUtil;\n\nstatic bool s_have_cuda = false;\nunsigned HaveCUDA()\n{\n#if HAVE_CUDA\n\tint count;\n\tcudaGetDeviceCount(&count);\n\tif (count > 0 && cudaGetLastError() == 0)\n\t{\n\t\tcudaFree(nullptr);\n\t\tif (cudaGetLastError() == 0) s_have_cuda = true;\n\t}\n#endif\n\treturn s_have_cuda?1:0;\n}\n\nvoid* FrqDataPointCreate(double freq, double dyn)\n{\n\tFrqDataPoint *pnt = new FrqDataPoint;\n\tpnt->freq = freq;\n\tpnt->dyn = dyn;\n\treturn pnt;\n}\n\nvoid FrqDataPointDestroy(void* ptr)\n{\n\tdelete (FrqDataPoint*)ptr;\n}\n\nvoid* FrqDataCreate()\n{\n\treturn new FrqData;\n}\n\nvoid FrqDataDestroy(void* ptr)\n{\n\tdelete (FrqData*)ptr;\n}\n\nvoid FrqDataSet(void* ptr, int interval, double key, void* ptr_data_points)\n{\n\tFrqData* frq_data = (FrqData*)ptr;\n\tPtrArray* data_points = (PtrArray*)ptr_data_points;\t\n\tfrq_data->interval = interval;\n\tfrq_data->key = key;\n\tfrq_data->data.resize(data_points->size());\n\tfor (size_t i = 0; i < data_points->size(); i++)\n\t{\n\t\tFrqDataPoint *pnt = (FrqDataPoint *)(*data_points)[i];\n\t\tfrq_data->data[i] = *pnt;\n\t}\t\n}\n\n\nvoid DetectFreqs(const Buffer& buf, std::vector& frequencies, std::vector& dynamics, unsigned step)\n{\n\tunsigned halfWinLen = 1024;\n\tfloat* temp = new float[halfWinLen * 2];\n\n\tfor (unsigned center = 0; center < buf.m_data.size(); center += step)\n\t{\n\t\tWindow win;\n\t\twin.CreateFromBuffer(buf, (float)center, (float)halfWinLen);\n\n\t\tfor (int i = -(int)halfWinLen; i < (int)halfWinLen; i++)\n\t\t\ttemp[i + halfWinLen] = win.GetSample(i);\n\n\t\tfloat freq;\n\t\tfloat dyn;\n\t\tfetchFrequency(halfWinLen * 2, temp, buf.m_sampleRate, freq, dyn);\n\n\t\tfrequencies.push_back(freq);\n\t\tdynamics.push_back(dyn);\n\t}\n\n\tdelete[] temp;\n}\n\nvoid FrqDataDetect(void* ptr, void* ptr_f32_buf, int interval)\n{\n\tFrqData* frq_data = (FrqData*)ptr;\n\tF32Buf* f32buf = (F32Buf*)ptr_f32_buf;\n\n\tsize_t len = f32buf->size();\n\tfloat* f32data = f32buf->data();\n\n\tBuffer buf;\n\tbuf.m_sampleRate = 44100;\n\tbuf.Allocate((unsigned)len);\n\tmemcpy(buf.m_data.data(), f32data, sizeof(float)*len);\n\n\tstd::vector frequencies;\n\tstd::vector dynamics;\n\tDetectFreqs(buf, frequencies, dynamics, interval);\n\n\tfloat ave = 0.0f;\n\tfloat count = 0.0f;\n\tfor (unsigned i = 0; i < (unsigned)frequencies.size(); i++)\n\t{\n\t\tif (frequencies[i] > 55.0f)\n\t\t{\n\t\t\tcount += 1.0f;\n\t\t\tave += frequencies[i];\n\t\t}\n\t}\n\tave = ave / count;\n\n\tfrq_data->interval = interval;\n\tfrq_data->key = (double)ave;\n\tfrq_data->data.resize(frequencies.size());\n\tfor (size_t i = 0; i < frequencies.size(); i++)\n\t{\n\t\tfrq_data->data[i].freq = (double)frequencies[i];\n\t\tfrq_data->data[i].dyn = (double)dynamics[i];\n\t}\n}\n\nvoid* SourceMapCtrlPntCreate(float srcPos, float dstPos, int isVowel)\n{\n\tSourceMapCtrlPnt* pnt = new SourceMapCtrlPnt;\n\tpnt->srcPos = srcPos;\n\tpnt->dstPos = dstPos;\n\tpnt->isVowel = isVowel;\n\treturn pnt;\n}\n\nvoid SourceMapCtrlPntDestroy(void* ptr)\n{\n\tdelete (SourceMapCtrlPnt*)ptr;\n}\n\nvoid* PieceCreate(void* ptr_f32buf, void* ptr_frq_data, void* ptr_src_map)\n{\n\tF32Buf* wav = (F32Buf*)ptr_f32buf;\n\tFrqData* frq_data = (FrqData*)ptr_frq_data;\n\tPtrArray* src_map = (PtrArray*)ptr_src_map;\n\tPiece* piece = new Piece;\n\tpiece->src.wav.buf = wav->data();\n\tpiece->src.wav.len = (unsigned)wav->size();\n\tpiece->src.frq = *frq_data;\n\tpiece->srcMap.resize(src_map->size());\n\tfor (size_t i = 0; i < src_map->size(); i++)\n\t{\n\t\tSourceMapCtrlPnt* pnt = (SourceMapCtrlPnt*)(*src_map)[i];\n\t\tpiece->srcMap[i] = *pnt;\n\t}\n\treturn piece;\n}\n\nvoid PieceDestroy(void* ptr)\n{\n\tdelete (Piece*)ptr;\n}\n\nvoid* GeneralCtrlPntCreate(float value, float dstPos)\n{\n\tGeneralCtrlPnt* pnt = new GeneralCtrlPnt;\n\tpnt->value = value;\n\tpnt->dstPos = dstPos;\n\treturn pnt;\n}\n\nvoid GeneralCtrlPntDestroy(void* ptr)\n{\n\tdelete (GeneralCtrlPnt*)ptr;\n}\n\nvoid* SentenceDescriptorCreate(void* ptr_pieces, void* ptr_piece_map, void* ptr_freq_map, void* ptr_volume_map)\n{\n\tPtrArray* pieces = (PtrArray*)ptr_pieces;\n\tPtrArray* piece_map = (PtrArray*)ptr_piece_map;\n\tPtrArray* freq_map = (PtrArray*)ptr_freq_map;\n\tPtrArray* volume_map = (PtrArray*)ptr_volume_map;\n\n\tSentenceDescriptor* descriptor = new SentenceDescriptor;\n\n\tdescriptor->pieces.resize(pieces->size());\n\tfor (size_t i = 0; i < pieces->size(); i++)\n\t{\n\t\tPiece* piece = (Piece*)(*pieces)[i];\n\t\tdescriptor->pieces[i] = *piece;\n\t}\n\n\tdescriptor->piece_map.resize(piece_map->size());\n\tfor (size_t i = 0; i < piece_map->size(); i++)\n\t{\n\t\tGeneralCtrlPnt* pnt = (GeneralCtrlPnt*)(*piece_map)[i];\n\t\tdescriptor->piece_map[i] = *pnt;\n\t}\n\n\tdescriptor->freq_map.resize(freq_map->size());\n\tfor (size_t i = 0; i < freq_map->size(); i++)\n\t{\n\t\tGeneralCtrlPnt* pnt = (GeneralCtrlPnt*)(*freq_map)[i];\n\t\tdescriptor->freq_map[i] = *pnt;\n\t}\n\n\tdescriptor->volume_map.resize(volume_map->size());\n\tfor (size_t i = 0; i < volume_map->size(); i++)\n\t{\n\t\tGeneralCtrlPnt* pnt = (GeneralCtrlPnt*)(*volume_map)[i];\n\t\tdescriptor->volume_map[i] = *pnt;\n\t}\n\n\treturn descriptor;\n}\n\nvoid SentenceDescriptorDestroy(void* ptr)\n{\n\tdelete (SentenceDescriptor*)ptr;\n}\n\ninline void GenerateSentenceX(void* ptr_wavbuf, void* ptr_sentence, bool cuda)\n{\n\tWavBuffer* wavbuf = (WavBuffer*)ptr_wavbuf;\n\tSentenceDescriptor* sentence = (SentenceDescriptor*)ptr_sentence;\n\n\tstd::vector& pieces = sentence->pieces;\n\tfloat falignPos = -pieces[0].srcMap[0].dstPos;\n\n\tfor (size_t i = 0; i < pieces.size(); i++)\n\t{\n\t\tPiece& piece = pieces[i];\n\t\tstd::vector& srcMap = piece.srcMap;\n\t\tfor (size_t j = 0; j < srcMap.size(); j++)\n\t\t{\n\t\t\tsrcMap[j].dstPos += falignPos;\n\t\t}\n\t}\n\n\tstd::vector& piece_map = sentence->piece_map;\n\tstd::vector& freq_map = sentence->freq_map;\n\tstd::vector& volume_map = sentence->volume_map;\n\n\tfor (size_t i = 0; i < piece_map.size(); i++)\n\t\tpiece_map[i].dstPos += falignPos;\n\n\tfor (size_t i = 0; i < freq_map.size(); i++)\n\t\tfreq_map[i].dstPos += falignPos;\n\n\tfor (size_t i = 0; i < volume_map.size(); i++)\n\t\tvolume_map[i].dstPos += falignPos;\n\n\tfloat flen = freq_map[freq_map.size() - 1].dstPos;\n\n\tfloat rate = wavbuf->m_sampleRate;\n\twavbuf->m_alignPos = (unsigned)(falignPos*0.001f*rate + 0.5f);\n\n\tsize_t len = (size_t)ceilf(flen*0.001f*rate);\n\twavbuf->Allocate(1, len);\n\n#ifdef HAVE_CUDA\n\tif (cuda && HaveCUDA()!=0)\n\t\tGenerateSentenceCUDA(sentence, wavbuf->m_data, (unsigned)len);\n\telse\n#endif\n\t\tGenerateSentenceCPU(sentence, wavbuf->m_data, (unsigned)len);\n}\n\nvoid GenerateSentence(void* ptr_wavbuf, void* ptr_sentence)\n{\n\tGenerateSentenceX(ptr_wavbuf, ptr_sentence, false);\n}\n\nvoid GenerateSentenceCUDA(void* ptr_wavbuf, void* ptr_sentence)\n{\n\tGenerateSentenceX(ptr_wavbuf, ptr_sentence, true);\n}\n" }, { "path": "VoiceSampler/fft.cuh", "content": "#include \"helper_math.h\"\n#define PI ((float)3.1415926535897932384626433832795)\n\n__device__\nunsigned short reverseBits(unsigned short x, unsigned l)\n{\n\tx = (((x & 0xaaaa) >> 1) | ((x & 0x5555) << 1));\n\tx = (((x & 0xcccc) >> 2) | ((x & 0x3333) << 2));\n\tx = (((x & 0xf0f0) >> 4) | ((x & 0x0f0f) << 4));\n\tx = ((x >> 8) | (x << 8));\n\treturn x >> (16 - l);\n}\n\n__device__ float2 CompMul(const float2& c1, const float2& c2)\n{\n\tfloat2 ret;\n\tret.x = c1.x*c2.x - c1.y*c2.y;\n\tret.y = c1.x*c2.y + c1.y*c2.x;\n\treturn ret;\n}\n\n__device__ float2 CompPowN(float2 c, unsigned n)\n{\n\tfloat2 mul = c;\n\tfloat2 ret = make_float2(1.0f, 0.0f);\n\n\twhile (n > 0)\n\t{\n\t\tif (n & 1)\n\t\t{\n\t\t\tret = CompMul(ret, mul);\n\t\t}\n\t\tmul = CompMul(mul, mul);\t\t\n\t\tn >>= 1;\n\t}\n\treturn ret;\t\n}\n\n__device__\nvoid d_fft(float* a, unsigned l)\n{\n\tunsigned n = 1 << l;\n\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tfor (unsigned short i = (unsigned short)workerId+1; i< (unsigned short)n - 1; i += (unsigned short)numWorker)\n\t{\n\t\tunsigned short j = reverseBits(i,l);\n\t\tunsigned u, v;\n\t\tif (i < j)\n\t\t{\n\t\t\tu = i;\n\t\t\tv = j;\n\t\t}\n\t\telse if (j lastj)\n\t\t\t{\n\t\t\t\tu = CompMul(u, w);\n\t\t\t\tlastj = j;\n\t\t\t}\n\n\t\t\tfloat2 comp_a_i = make_float2(a[i], a[i + n]);\n\t\t\tfloat2 comp_a_ip = make_float2(a[ip], a[ip + n]);\n\t\t\tfloat2 t = CompMul(u, comp_a_ip);\n\t\t\tcomp_a_ip = comp_a_i - t;\n\t\t\tcomp_a_i = comp_a_i + t;\n\t\t\ta[i] = comp_a_i.x; a[i + n] = comp_a_i.y;\n\t\t\ta[ip] = comp_a_ip.x; a[ip + n] = comp_a_ip.y;\n\t\t}\n\t\t__syncthreads();\n\t}\n}\n\n__global__\nvoid g_fft_test(float* d_buf, unsigned l)\n{\n\td_fft(d_buf, l);\n}\n\nvoid h_fft_test(float* d_buf, unsigned l)\n{\n\tg_fft_test << <1, 256 >> >(d_buf, l);\n}\n\n\n__device__\nvoid d_ifft(float* a, unsigned l)\n{\n\tunsigned n = 1 << l;\n\n\tunsigned numWorker = blockDim.x;\n\tunsigned workerId = threadIdx.x;\n\n\tfor (unsigned short i = (unsigned short)workerId + 1; i< (unsigned short)n - 1; i += (unsigned short)numWorker)\n\t{\n\t\tunsigned short j = reverseBits(i, l);\n\t\tunsigned u, v;\n\t\tif (i < j)\n\t\t{\n\t\t\tu = i;\n\t\t\tv = j;\n\t\t}\n\t\telse if (j lastj)\n\t\t\t{\n\t\t\t\tu = CompMul(u, w);\n\t\t\t\tlastj = j;\n\t\t\t}\n\n\t\t\tfloat2 comp_a_i = make_float2(0.5f*a[i], 0.5f*a[i + n]);\n\t\t\tfloat2 comp_a_ip = make_float2(a[ip], a[ip + n]);\n\t\t\tfloat2 t = CompMul(u, comp_a_ip);\n\t\t\tcomp_a_ip = comp_a_i - t;\n\t\t\tcomp_a_i = comp_a_i + t;\n\t\t\ta[i] = comp_a_i.x; a[i + n] = comp_a_i.y;\n\t\t\ta[ip] = comp_a_ip.x; a[ip + n] = comp_a_ip.y;\n\t\t}\n\t\t__syncthreads();\n\n\n\t}\n\n}\n\n\n__global__\nvoid g_ifft_test(float* d_buf, unsigned l)\n{\n\td_ifft(d_buf, l);\n}\n\nvoid h_ifft_test(float* d_buf, unsigned l)\n{\n\tg_ifft_test << <1, 256 >> >(d_buf, l);\n}\n" }, { "path": "VoiceSampler/helper_math.h", "content": "/**\n * Copyright 1993-2013 NVIDIA Corporation. All rights reserved.\n *\n * Please refer to the NVIDIA end user license agreement (EULA) associated\n * with this source code for terms and conditions that govern your use of\n * this software. Any use, reproduction, disclosure, or distribution of\n * this software and related documentation outside the terms of the EULA\n * is strictly prohibited.\n *\n */\n\n/*\n * This file implements common mathematical operations on vector types\n * (float3, float4 etc.) since these are not provided as standard by CUDA.\n *\n * The syntax is modeled on the Cg standard library.\n *\n * This is part of the Helper library includes\n *\n * Thanks to Linh Hah for additions and fixes.\n */\n\n#ifndef HELPER_MATH_H\n#define HELPER_MATH_H\n\n#include \"cuda_runtime.h\"\n\ntypedef unsigned int uint;\ntypedef unsigned short ushort;\n\n#ifndef EXIT_WAIVED\n#define EXIT_WAIVED 2\n#endif\n\n#ifndef __CUDACC__\n#include \n\n////////////////////////////////////////////////////////////////////////////////\n// host implementations of CUDA functions\n////////////////////////////////////////////////////////////////////////////////\n\ninline float fminf(float a, float b)\n{\n return a < b ? a : b;\n}\n\ninline float fmaxf(float a, float b)\n{\n return a > b ? a : b;\n}\n\ninline int max(int a, int b)\n{\n return a > b ? a : b;\n}\n\ninline int min(int a, int b)\n{\n return a < b ? a : b;\n}\n\ninline float rsqrtf(float x)\n{\n return 1.0f / sqrtf(x);\n}\n#endif\n\n////////////////////////////////////////////////////////////////////////////////\n// constructors\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 make_float2(float s)\n{\n return make_float2(s, s);\n}\ninline __host__ __device__ float2 make_float2(float3 a)\n{\n return make_float2(a.x, a.y);\n}\ninline __host__ __device__ float2 make_float2(int2 a)\n{\n return make_float2(float(a.x), float(a.y));\n}\ninline __host__ __device__ float2 make_float2(uint2 a)\n{\n return make_float2(float(a.x), float(a.y));\n}\n\ninline __host__ __device__ int2 make_int2(int s)\n{\n return make_int2(s, s);\n}\ninline __host__ __device__ int2 make_int2(int3 a)\n{\n return make_int2(a.x, a.y);\n}\ninline __host__ __device__ int2 make_int2(uint2 a)\n{\n return make_int2(int(a.x), int(a.y));\n}\ninline __host__ __device__ int2 make_int2(float2 a)\n{\n return make_int2(int(a.x), int(a.y));\n}\n\ninline __host__ __device__ uint2 make_uint2(uint s)\n{\n return make_uint2(s, s);\n}\ninline __host__ __device__ uint2 make_uint2(uint3 a)\n{\n return make_uint2(a.x, a.y);\n}\ninline __host__ __device__ uint2 make_uint2(int2 a)\n{\n return make_uint2(uint(a.x), uint(a.y));\n}\n\ninline __host__ __device__ float3 make_float3(float s)\n{\n return make_float3(s, s, s);\n}\ninline __host__ __device__ float3 make_float3(float2 a)\n{\n return make_float3(a.x, a.y, 0.0f);\n}\ninline __host__ __device__ float3 make_float3(float2 a, float s)\n{\n return make_float3(a.x, a.y, s);\n}\ninline __host__ __device__ float3 make_float3(float4 a)\n{\n return make_float3(a.x, a.y, a.z);\n}\ninline __host__ __device__ float3 make_float3(int3 a)\n{\n return make_float3(float(a.x), float(a.y), float(a.z));\n}\ninline __host__ __device__ float3 make_float3(uint3 a)\n{\n return make_float3(float(a.x), float(a.y), float(a.z));\n}\n\ninline __host__ __device__ int3 make_int3(int s)\n{\n return make_int3(s, s, s);\n}\ninline __host__ __device__ int3 make_int3(int2 a)\n{\n return make_int3(a.x, a.y, 0);\n}\ninline __host__ __device__ int3 make_int3(int2 a, int s)\n{\n return make_int3(a.x, a.y, s);\n}\ninline __host__ __device__ int3 make_int3(uint3 a)\n{\n return make_int3(int(a.x), int(a.y), int(a.z));\n}\ninline __host__ __device__ int3 make_int3(float3 a)\n{\n return make_int3(int(a.x), int(a.y), int(a.z));\n}\n\ninline __host__ __device__ uint3 make_uint3(uint s)\n{\n return make_uint3(s, s, s);\n}\ninline __host__ __device__ uint3 make_uint3(uint2 a)\n{\n return make_uint3(a.x, a.y, 0);\n}\ninline __host__ __device__ uint3 make_uint3(uint2 a, uint s)\n{\n return make_uint3(a.x, a.y, s);\n}\ninline __host__ __device__ uint3 make_uint3(uint4 a)\n{\n return make_uint3(a.x, a.y, a.z);\n}\ninline __host__ __device__ uint3 make_uint3(int3 a)\n{\n return make_uint3(uint(a.x), uint(a.y), uint(a.z));\n}\n\ninline __host__ __device__ float4 make_float4(float s)\n{\n return make_float4(s, s, s, s);\n}\ninline __host__ __device__ float4 make_float4(float3 a)\n{\n return make_float4(a.x, a.y, a.z, 0.0f);\n}\ninline __host__ __device__ float4 make_float4(float3 a, float w)\n{\n return make_float4(a.x, a.y, a.z, w);\n}\ninline __host__ __device__ float4 make_float4(int4 a)\n{\n return make_float4(float(a.x), float(a.y), float(a.z), float(a.w));\n}\ninline __host__ __device__ float4 make_float4(uint4 a)\n{\n return make_float4(float(a.x), float(a.y), float(a.z), float(a.w));\n}\n\ninline __host__ __device__ int4 make_int4(int s)\n{\n return make_int4(s, s, s, s);\n}\ninline __host__ __device__ int4 make_int4(int3 a)\n{\n return make_int4(a.x, a.y, a.z, 0);\n}\ninline __host__ __device__ int4 make_int4(int3 a, int w)\n{\n return make_int4(a.x, a.y, a.z, w);\n}\ninline __host__ __device__ int4 make_int4(uint4 a)\n{\n return make_int4(int(a.x), int(a.y), int(a.z), int(a.w));\n}\ninline __host__ __device__ int4 make_int4(float4 a)\n{\n return make_int4(int(a.x), int(a.y), int(a.z), int(a.w));\n}\n\n\ninline __host__ __device__ uint4 make_uint4(uint s)\n{\n return make_uint4(s, s, s, s);\n}\ninline __host__ __device__ uint4 make_uint4(uint3 a)\n{\n return make_uint4(a.x, a.y, a.z, 0);\n}\ninline __host__ __device__ uint4 make_uint4(uint3 a, uint w)\n{\n return make_uint4(a.x, a.y, a.z, w);\n}\ninline __host__ __device__ uint4 make_uint4(int4 a)\n{\n return make_uint4(uint(a.x), uint(a.y), uint(a.z), uint(a.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// negate\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 operator-(float2 &a)\n{\n return make_float2(-a.x, -a.y);\n}\ninline __host__ __device__ int2 operator-(int2 &a)\n{\n return make_int2(-a.x, -a.y);\n}\ninline __host__ __device__ float3 operator-(float3 &a)\n{\n return make_float3(-a.x, -a.y, -a.z);\n}\ninline __host__ __device__ int3 operator-(int3 &a)\n{\n return make_int3(-a.x, -a.y, -a.z);\n}\ninline __host__ __device__ float4 operator-(float4 &a)\n{\n return make_float4(-a.x, -a.y, -a.z, -a.w);\n}\ninline __host__ __device__ int4 operator-(int4 &a)\n{\n return make_int4(-a.x, -a.y, -a.z, -a.w);\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// addition\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 operator+(float2 a, float2 b)\n{\n return make_float2(a.x + b.x, a.y + b.y);\n}\ninline __host__ __device__ void operator+=(float2 &a, float2 b)\n{\n a.x += b.x;\n a.y += b.y;\n}\ninline __host__ __device__ float2 operator+(float2 a, float b)\n{\n return make_float2(a.x + b, a.y + b);\n}\ninline __host__ __device__ float2 operator+(float b, float2 a)\n{\n return make_float2(a.x + b, a.y + b);\n}\ninline __host__ __device__ void operator+=(float2 &a, float b)\n{\n a.x += b;\n a.y += b;\n}\n\ninline __host__ __device__ int2 operator+(int2 a, int2 b)\n{\n return make_int2(a.x + b.x, a.y + b.y);\n}\ninline __host__ __device__ void operator+=(int2 &a, int2 b)\n{\n a.x += b.x;\n a.y += b.y;\n}\ninline __host__ __device__ int2 operator+(int2 a, int b)\n{\n return make_int2(a.x + b, a.y + b);\n}\ninline __host__ __device__ int2 operator+(int b, int2 a)\n{\n return make_int2(a.x + b, a.y + b);\n}\ninline __host__ __device__ void operator+=(int2 &a, int b)\n{\n a.x += b;\n a.y += b;\n}\n\ninline __host__ __device__ uint2 operator+(uint2 a, uint2 b)\n{\n return make_uint2(a.x + b.x, a.y + b.y);\n}\ninline __host__ __device__ void operator+=(uint2 &a, uint2 b)\n{\n a.x += b.x;\n a.y += b.y;\n}\ninline __host__ __device__ uint2 operator+(uint2 a, uint b)\n{\n return make_uint2(a.x + b, a.y + b);\n}\ninline __host__ __device__ uint2 operator+(uint b, uint2 a)\n{\n return make_uint2(a.x + b, a.y + b);\n}\ninline __host__ __device__ void operator+=(uint2 &a, uint b)\n{\n a.x += b;\n a.y += b;\n}\n\n\ninline __host__ __device__ float3 operator+(float3 a, float3 b)\n{\n return make_float3(a.x + b.x, a.y + b.y, a.z + b.z);\n}\ninline __host__ __device__ void operator+=(float3 &a, float3 b)\n{\n a.x += b.x;\n a.y += b.y;\n a.z += b.z;\n}\ninline __host__ __device__ float3 operator+(float3 a, float b)\n{\n return make_float3(a.x + b, a.y + b, a.z + b);\n}\ninline __host__ __device__ void operator+=(float3 &a, float b)\n{\n a.x += b;\n a.y += b;\n a.z += b;\n}\n\ninline __host__ __device__ int3 operator+(int3 a, int3 b)\n{\n return make_int3(a.x + b.x, a.y + b.y, a.z + b.z);\n}\ninline __host__ __device__ void operator+=(int3 &a, int3 b)\n{\n a.x += b.x;\n a.y += b.y;\n a.z += b.z;\n}\ninline __host__ __device__ int3 operator+(int3 a, int b)\n{\n return make_int3(a.x + b, a.y + b, a.z + b);\n}\ninline __host__ __device__ void operator+=(int3 &a, int b)\n{\n a.x += b;\n a.y += b;\n a.z += b;\n}\n\ninline __host__ __device__ uint3 operator+(uint3 a, uint3 b)\n{\n return make_uint3(a.x + b.x, a.y + b.y, a.z + b.z);\n}\ninline __host__ __device__ void operator+=(uint3 &a, uint3 b)\n{\n a.x += b.x;\n a.y += b.y;\n a.z += b.z;\n}\ninline __host__ __device__ uint3 operator+(uint3 a, uint b)\n{\n return make_uint3(a.x + b, a.y + b, a.z + b);\n}\ninline __host__ __device__ void operator+=(uint3 &a, uint b)\n{\n a.x += b;\n a.y += b;\n a.z += b;\n}\n\ninline __host__ __device__ int3 operator+(int b, int3 a)\n{\n return make_int3(a.x + b, a.y + b, a.z + b);\n}\ninline __host__ __device__ uint3 operator+(uint b, uint3 a)\n{\n return make_uint3(a.x + b, a.y + b, a.z + b);\n}\ninline __host__ __device__ float3 operator+(float b, float3 a)\n{\n return make_float3(a.x + b, a.y + b, a.z + b);\n}\n\ninline __host__ __device__ float4 operator+(float4 a, float4 b)\n{\n return make_float4(a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w);\n}\ninline __host__ __device__ void operator+=(float4 &a, float4 b)\n{\n a.x += b.x;\n a.y += b.y;\n a.z += b.z;\n a.w += b.w;\n}\ninline __host__ __device__ float4 operator+(float4 a, float b)\n{\n return make_float4(a.x + b, a.y + b, a.z + b, a.w + b);\n}\ninline __host__ __device__ float4 operator+(float b, float4 a)\n{\n return make_float4(a.x + b, a.y + b, a.z + b, a.w + b);\n}\ninline __host__ __device__ void operator+=(float4 &a, float b)\n{\n a.x += b;\n a.y += b;\n a.z += b;\n a.w += b;\n}\n\ninline __host__ __device__ int4 operator+(int4 a, int4 b)\n{\n return make_int4(a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w);\n}\ninline __host__ __device__ void operator+=(int4 &a, int4 b)\n{\n a.x += b.x;\n a.y += b.y;\n a.z += b.z;\n a.w += b.w;\n}\ninline __host__ __device__ int4 operator+(int4 a, int b)\n{\n return make_int4(a.x + b, a.y + b, a.z + b, a.w + b);\n}\ninline __host__ __device__ int4 operator+(int b, int4 a)\n{\n return make_int4(a.x + b, a.y + b, a.z + b, a.w + b);\n}\ninline __host__ __device__ void operator+=(int4 &a, int b)\n{\n a.x += b;\n a.y += b;\n a.z += b;\n a.w += b;\n}\n\ninline __host__ __device__ uint4 operator+(uint4 a, uint4 b)\n{\n return make_uint4(a.x + b.x, a.y + b.y, a.z + b.z, a.w + b.w);\n}\ninline __host__ __device__ void operator+=(uint4 &a, uint4 b)\n{\n a.x += b.x;\n a.y += b.y;\n a.z += b.z;\n a.w += b.w;\n}\ninline __host__ __device__ uint4 operator+(uint4 a, uint b)\n{\n return make_uint4(a.x + b, a.y + b, a.z + b, a.w + b);\n}\ninline __host__ __device__ uint4 operator+(uint b, uint4 a)\n{\n return make_uint4(a.x + b, a.y + b, a.z + b, a.w + b);\n}\ninline __host__ __device__ void operator+=(uint4 &a, uint b)\n{\n a.x += b;\n a.y += b;\n a.z += b;\n a.w += b;\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// subtract\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 operator-(float2 a, float2 b)\n{\n return make_float2(a.x - b.x, a.y - b.y);\n}\ninline __host__ __device__ void operator-=(float2 &a, float2 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n}\ninline __host__ __device__ float2 operator-(float2 a, float b)\n{\n return make_float2(a.x - b, a.y - b);\n}\ninline __host__ __device__ float2 operator-(float b, float2 a)\n{\n return make_float2(b - a.x, b - a.y);\n}\ninline __host__ __device__ void operator-=(float2 &a, float b)\n{\n a.x -= b;\n a.y -= b;\n}\n\ninline __host__ __device__ int2 operator-(int2 a, int2 b)\n{\n return make_int2(a.x - b.x, a.y - b.y);\n}\ninline __host__ __device__ void operator-=(int2 &a, int2 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n}\ninline __host__ __device__ int2 operator-(int2 a, int b)\n{\n return make_int2(a.x - b, a.y - b);\n}\ninline __host__ __device__ int2 operator-(int b, int2 a)\n{\n return make_int2(b - a.x, b - a.y);\n}\ninline __host__ __device__ void operator-=(int2 &a, int b)\n{\n a.x -= b;\n a.y -= b;\n}\n\ninline __host__ __device__ uint2 operator-(uint2 a, uint2 b)\n{\n return make_uint2(a.x - b.x, a.y - b.y);\n}\ninline __host__ __device__ void operator-=(uint2 &a, uint2 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n}\ninline __host__ __device__ uint2 operator-(uint2 a, uint b)\n{\n return make_uint2(a.x - b, a.y - b);\n}\ninline __host__ __device__ uint2 operator-(uint b, uint2 a)\n{\n return make_uint2(b - a.x, b - a.y);\n}\ninline __host__ __device__ void operator-=(uint2 &a, uint b)\n{\n a.x -= b;\n a.y -= b;\n}\n\ninline __host__ __device__ float3 operator-(float3 a, float3 b)\n{\n return make_float3(a.x - b.x, a.y - b.y, a.z - b.z);\n}\ninline __host__ __device__ void operator-=(float3 &a, float3 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n a.z -= b.z;\n}\ninline __host__ __device__ float3 operator-(float3 a, float b)\n{\n return make_float3(a.x - b, a.y - b, a.z - b);\n}\ninline __host__ __device__ float3 operator-(float b, float3 a)\n{\n return make_float3(b - a.x, b - a.y, b - a.z);\n}\ninline __host__ __device__ void operator-=(float3 &a, float b)\n{\n a.x -= b;\n a.y -= b;\n a.z -= b;\n}\n\ninline __host__ __device__ int3 operator-(int3 a, int3 b)\n{\n return make_int3(a.x - b.x, a.y - b.y, a.z - b.z);\n}\ninline __host__ __device__ void operator-=(int3 &a, int3 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n a.z -= b.z;\n}\ninline __host__ __device__ int3 operator-(int3 a, int b)\n{\n return make_int3(a.x - b, a.y - b, a.z - b);\n}\ninline __host__ __device__ int3 operator-(int b, int3 a)\n{\n return make_int3(b - a.x, b - a.y, b - a.z);\n}\ninline __host__ __device__ void operator-=(int3 &a, int b)\n{\n a.x -= b;\n a.y -= b;\n a.z -= b;\n}\n\ninline __host__ __device__ uint3 operator-(uint3 a, uint3 b)\n{\n return make_uint3(a.x - b.x, a.y - b.y, a.z - b.z);\n}\ninline __host__ __device__ void operator-=(uint3 &a, uint3 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n a.z -= b.z;\n}\ninline __host__ __device__ uint3 operator-(uint3 a, uint b)\n{\n return make_uint3(a.x - b, a.y - b, a.z - b);\n}\ninline __host__ __device__ uint3 operator-(uint b, uint3 a)\n{\n return make_uint3(b - a.x, b - a.y, b - a.z);\n}\ninline __host__ __device__ void operator-=(uint3 &a, uint b)\n{\n a.x -= b;\n a.y -= b;\n a.z -= b;\n}\n\ninline __host__ __device__ float4 operator-(float4 a, float4 b)\n{\n return make_float4(a.x - b.x, a.y - b.y, a.z - b.z, a.w - b.w);\n}\ninline __host__ __device__ void operator-=(float4 &a, float4 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n a.z -= b.z;\n a.w -= b.w;\n}\ninline __host__ __device__ float4 operator-(float4 a, float b)\n{\n return make_float4(a.x - b, a.y - b, a.z - b, a.w - b);\n}\ninline __host__ __device__ void operator-=(float4 &a, float b)\n{\n a.x -= b;\n a.y -= b;\n a.z -= b;\n a.w -= b;\n}\n\ninline __host__ __device__ int4 operator-(int4 a, int4 b)\n{\n return make_int4(a.x - b.x, a.y - b.y, a.z - b.z, a.w - b.w);\n}\ninline __host__ __device__ void operator-=(int4 &a, int4 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n a.z -= b.z;\n a.w -= b.w;\n}\ninline __host__ __device__ int4 operator-(int4 a, int b)\n{\n return make_int4(a.x - b, a.y - b, a.z - b, a.w - b);\n}\ninline __host__ __device__ int4 operator-(int b, int4 a)\n{\n return make_int4(b - a.x, b - a.y, b - a.z, b - a.w);\n}\ninline __host__ __device__ void operator-=(int4 &a, int b)\n{\n a.x -= b;\n a.y -= b;\n a.z -= b;\n a.w -= b;\n}\n\ninline __host__ __device__ uint4 operator-(uint4 a, uint4 b)\n{\n return make_uint4(a.x - b.x, a.y - b.y, a.z - b.z, a.w - b.w);\n}\ninline __host__ __device__ void operator-=(uint4 &a, uint4 b)\n{\n a.x -= b.x;\n a.y -= b.y;\n a.z -= b.z;\n a.w -= b.w;\n}\ninline __host__ __device__ uint4 operator-(uint4 a, uint b)\n{\n return make_uint4(a.x - b, a.y - b, a.z - b, a.w - b);\n}\ninline __host__ __device__ uint4 operator-(uint b, uint4 a)\n{\n return make_uint4(b - a.x, b - a.y, b - a.z, b - a.w);\n}\ninline __host__ __device__ void operator-=(uint4 &a, uint b)\n{\n a.x -= b;\n a.y -= b;\n a.z -= b;\n a.w -= b;\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// multiply\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 operator*(float2 a, float2 b)\n{\n return make_float2(a.x * b.x, a.y * b.y);\n}\ninline __host__ __device__ void operator*=(float2 &a, float2 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n}\ninline __host__ __device__ float2 operator*(float2 a, float b)\n{\n return make_float2(a.x * b, a.y * b);\n}\ninline __host__ __device__ float2 operator*(float b, float2 a)\n{\n return make_float2(b * a.x, b * a.y);\n}\ninline __host__ __device__ void operator*=(float2 &a, float b)\n{\n a.x *= b;\n a.y *= b;\n}\n\ninline __host__ __device__ int2 operator*(int2 a, int2 b)\n{\n return make_int2(a.x * b.x, a.y * b.y);\n}\ninline __host__ __device__ void operator*=(int2 &a, int2 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n}\ninline __host__ __device__ int2 operator*(int2 a, int b)\n{\n return make_int2(a.x * b, a.y * b);\n}\ninline __host__ __device__ int2 operator*(int b, int2 a)\n{\n return make_int2(b * a.x, b * a.y);\n}\ninline __host__ __device__ void operator*=(int2 &a, int b)\n{\n a.x *= b;\n a.y *= b;\n}\n\ninline __host__ __device__ uint2 operator*(uint2 a, uint2 b)\n{\n return make_uint2(a.x * b.x, a.y * b.y);\n}\ninline __host__ __device__ void operator*=(uint2 &a, uint2 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n}\ninline __host__ __device__ uint2 operator*(uint2 a, uint b)\n{\n return make_uint2(a.x * b, a.y * b);\n}\ninline __host__ __device__ uint2 operator*(uint b, uint2 a)\n{\n return make_uint2(b * a.x, b * a.y);\n}\ninline __host__ __device__ void operator*=(uint2 &a, uint b)\n{\n a.x *= b;\n a.y *= b;\n}\n\ninline __host__ __device__ float3 operator*(float3 a, float3 b)\n{\n return make_float3(a.x * b.x, a.y * b.y, a.z * b.z);\n}\ninline __host__ __device__ void operator*=(float3 &a, float3 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n a.z *= b.z;\n}\ninline __host__ __device__ float3 operator*(float3 a, float b)\n{\n return make_float3(a.x * b, a.y * b, a.z * b);\n}\ninline __host__ __device__ float3 operator*(float b, float3 a)\n{\n return make_float3(b * a.x, b * a.y, b * a.z);\n}\ninline __host__ __device__ void operator*=(float3 &a, float b)\n{\n a.x *= b;\n a.y *= b;\n a.z *= b;\n}\n\ninline __host__ __device__ int3 operator*(int3 a, int3 b)\n{\n return make_int3(a.x * b.x, a.y * b.y, a.z * b.z);\n}\ninline __host__ __device__ void operator*=(int3 &a, int3 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n a.z *= b.z;\n}\ninline __host__ __device__ int3 operator*(int3 a, int b)\n{\n return make_int3(a.x * b, a.y * b, a.z * b);\n}\ninline __host__ __device__ int3 operator*(int b, int3 a)\n{\n return make_int3(b * a.x, b * a.y, b * a.z);\n}\ninline __host__ __device__ void operator*=(int3 &a, int b)\n{\n a.x *= b;\n a.y *= b;\n a.z *= b;\n}\n\ninline __host__ __device__ uint3 operator*(uint3 a, uint3 b)\n{\n return make_uint3(a.x * b.x, a.y * b.y, a.z * b.z);\n}\ninline __host__ __device__ void operator*=(uint3 &a, uint3 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n a.z *= b.z;\n}\ninline __host__ __device__ uint3 operator*(uint3 a, uint b)\n{\n return make_uint3(a.x * b, a.y * b, a.z * b);\n}\ninline __host__ __device__ uint3 operator*(uint b, uint3 a)\n{\n return make_uint3(b * a.x, b * a.y, b * a.z);\n}\ninline __host__ __device__ void operator*=(uint3 &a, uint b)\n{\n a.x *= b;\n a.y *= b;\n a.z *= b;\n}\n\ninline __host__ __device__ float4 operator*(float4 a, float4 b)\n{\n return make_float4(a.x * b.x, a.y * b.y, a.z * b.z, a.w * b.w);\n}\ninline __host__ __device__ void operator*=(float4 &a, float4 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n a.z *= b.z;\n a.w *= b.w;\n}\ninline __host__ __device__ float4 operator*(float4 a, float b)\n{\n return make_float4(a.x * b, a.y * b, a.z * b, a.w * b);\n}\ninline __host__ __device__ float4 operator*(float b, float4 a)\n{\n return make_float4(b * a.x, b * a.y, b * a.z, b * a.w);\n}\ninline __host__ __device__ void operator*=(float4 &a, float b)\n{\n a.x *= b;\n a.y *= b;\n a.z *= b;\n a.w *= b;\n}\n\ninline __host__ __device__ int4 operator*(int4 a, int4 b)\n{\n return make_int4(a.x * b.x, a.y * b.y, a.z * b.z, a.w * b.w);\n}\ninline __host__ __device__ void operator*=(int4 &a, int4 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n a.z *= b.z;\n a.w *= b.w;\n}\ninline __host__ __device__ int4 operator*(int4 a, int b)\n{\n return make_int4(a.x * b, a.y * b, a.z * b, a.w * b);\n}\ninline __host__ __device__ int4 operator*(int b, int4 a)\n{\n return make_int4(b * a.x, b * a.y, b * a.z, b * a.w);\n}\ninline __host__ __device__ void operator*=(int4 &a, int b)\n{\n a.x *= b;\n a.y *= b;\n a.z *= b;\n a.w *= b;\n}\n\ninline __host__ __device__ uint4 operator*(uint4 a, uint4 b)\n{\n return make_uint4(a.x * b.x, a.y * b.y, a.z * b.z, a.w * b.w);\n}\ninline __host__ __device__ void operator*=(uint4 &a, uint4 b)\n{\n a.x *= b.x;\n a.y *= b.y;\n a.z *= b.z;\n a.w *= b.w;\n}\ninline __host__ __device__ uint4 operator*(uint4 a, uint b)\n{\n return make_uint4(a.x * b, a.y * b, a.z * b, a.w * b);\n}\ninline __host__ __device__ uint4 operator*(uint b, uint4 a)\n{\n return make_uint4(b * a.x, b * a.y, b * a.z, b * a.w);\n}\ninline __host__ __device__ void operator*=(uint4 &a, uint b)\n{\n a.x *= b;\n a.y *= b;\n a.z *= b;\n a.w *= b;\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// divide\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 operator/(float2 a, float2 b)\n{\n return make_float2(a.x / b.x, a.y / b.y);\n}\ninline __host__ __device__ void operator/=(float2 &a, float2 b)\n{\n a.x /= b.x;\n a.y /= b.y;\n}\ninline __host__ __device__ float2 operator/(float2 a, float b)\n{\n return make_float2(a.x / b, a.y / b);\n}\ninline __host__ __device__ void operator/=(float2 &a, float b)\n{\n a.x /= b;\n a.y /= b;\n}\ninline __host__ __device__ float2 operator/(float b, float2 a)\n{\n return make_float2(b / a.x, b / a.y);\n}\n\ninline __host__ __device__ float3 operator/(float3 a, float3 b)\n{\n return make_float3(a.x / b.x, a.y / b.y, a.z / b.z);\n}\ninline __host__ __device__ void operator/=(float3 &a, float3 b)\n{\n a.x /= b.x;\n a.y /= b.y;\n a.z /= b.z;\n}\ninline __host__ __device__ float3 operator/(float3 a, float b)\n{\n return make_float3(a.x / b, a.y / b, a.z / b);\n}\ninline __host__ __device__ void operator/=(float3 &a, float b)\n{\n a.x /= b;\n a.y /= b;\n a.z /= b;\n}\ninline __host__ __device__ float3 operator/(float b, float3 a)\n{\n return make_float3(b / a.x, b / a.y, b / a.z);\n}\n\ninline __host__ __device__ float4 operator/(float4 a, float4 b)\n{\n return make_float4(a.x / b.x, a.y / b.y, a.z / b.z, a.w / b.w);\n}\ninline __host__ __device__ void operator/=(float4 &a, float4 b)\n{\n a.x /= b.x;\n a.y /= b.y;\n a.z /= b.z;\n a.w /= b.w;\n}\ninline __host__ __device__ float4 operator/(float4 a, float b)\n{\n return make_float4(a.x / b, a.y / b, a.z / b, a.w / b);\n}\ninline __host__ __device__ void operator/=(float4 &a, float b)\n{\n a.x /= b;\n a.y /= b;\n a.z /= b;\n a.w /= b;\n}\ninline __host__ __device__ float4 operator/(float b, float4 a)\n{\n return make_float4(b / a.x, b / a.y, b / a.z, b / a.w);\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// min\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 fminf(float2 a, float2 b)\n{\n return make_float2(fminf(a.x,b.x), fminf(a.y,b.y));\n}\ninline __host__ __device__ float3 fminf(float3 a, float3 b)\n{\n return make_float3(fminf(a.x,b.x), fminf(a.y,b.y), fminf(a.z,b.z));\n}\ninline __host__ __device__ float4 fminf(float4 a, float4 b)\n{\n return make_float4(fminf(a.x,b.x), fminf(a.y,b.y), fminf(a.z,b.z), fminf(a.w,b.w));\n}\n\ninline __host__ __device__ int2 min(int2 a, int2 b)\n{\n return make_int2(min(a.x,b.x), min(a.y,b.y));\n}\ninline __host__ __device__ int3 min(int3 a, int3 b)\n{\n return make_int3(min(a.x,b.x), min(a.y,b.y), min(a.z,b.z));\n}\ninline __host__ __device__ int4 min(int4 a, int4 b)\n{\n return make_int4(min(a.x,b.x), min(a.y,b.y), min(a.z,b.z), min(a.w,b.w));\n}\n\ninline __host__ __device__ uint2 min(uint2 a, uint2 b)\n{\n return make_uint2(min(a.x,b.x), min(a.y,b.y));\n}\ninline __host__ __device__ uint3 min(uint3 a, uint3 b)\n{\n return make_uint3(min(a.x,b.x), min(a.y,b.y), min(a.z,b.z));\n}\ninline __host__ __device__ uint4 min(uint4 a, uint4 b)\n{\n return make_uint4(min(a.x,b.x), min(a.y,b.y), min(a.z,b.z), min(a.w,b.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// max\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 fmaxf(float2 a, float2 b)\n{\n return make_float2(fmaxf(a.x,b.x), fmaxf(a.y,b.y));\n}\ninline __host__ __device__ float3 fmaxf(float3 a, float3 b)\n{\n return make_float3(fmaxf(a.x,b.x), fmaxf(a.y,b.y), fmaxf(a.z,b.z));\n}\ninline __host__ __device__ float4 fmaxf(float4 a, float4 b)\n{\n return make_float4(fmaxf(a.x,b.x), fmaxf(a.y,b.y), fmaxf(a.z,b.z), fmaxf(a.w,b.w));\n}\n\ninline __host__ __device__ int2 max(int2 a, int2 b)\n{\n return make_int2(max(a.x,b.x), max(a.y,b.y));\n}\ninline __host__ __device__ int3 max(int3 a, int3 b)\n{\n return make_int3(max(a.x,b.x), max(a.y,b.y), max(a.z,b.z));\n}\ninline __host__ __device__ int4 max(int4 a, int4 b)\n{\n return make_int4(max(a.x,b.x), max(a.y,b.y), max(a.z,b.z), max(a.w,b.w));\n}\n\ninline __host__ __device__ uint2 max(uint2 a, uint2 b)\n{\n return make_uint2(max(a.x,b.x), max(a.y,b.y));\n}\ninline __host__ __device__ uint3 max(uint3 a, uint3 b)\n{\n return make_uint3(max(a.x,b.x), max(a.y,b.y), max(a.z,b.z));\n}\ninline __host__ __device__ uint4 max(uint4 a, uint4 b)\n{\n return make_uint4(max(a.x,b.x), max(a.y,b.y), max(a.z,b.z), max(a.w,b.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// lerp\n// - linear interpolation between a and b, based on value t in [0, 1] range\n////////////////////////////////////////////////////////////////////////////////\n\ninline __device__ __host__ float lerp(float a, float b, float t)\n{\n return a + t*(b-a);\n}\ninline __device__ __host__ float2 lerp(float2 a, float2 b, float t)\n{\n return a + t*(b-a);\n}\ninline __device__ __host__ float3 lerp(float3 a, float3 b, float t)\n{\n return a + t*(b-a);\n}\ninline __device__ __host__ float4 lerp(float4 a, float4 b, float t)\n{\n return a + t*(b-a);\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// clamp\n// - clamp the value v to be in the range [a, b]\n////////////////////////////////////////////////////////////////////////////////\n\ninline __device__ __host__ float clamp(float f, float a, float b)\n{\n return fmaxf(a, fminf(f, b));\n}\ninline __device__ __host__ int clamp(int f, int a, int b)\n{\n return max(a, min(f, b));\n}\ninline __device__ __host__ uint clamp(uint f, uint a, uint b)\n{\n return max(a, min(f, b));\n}\n\ninline __device__ __host__ float2 clamp(float2 v, float a, float b)\n{\n return make_float2(clamp(v.x, a, b), clamp(v.y, a, b));\n}\ninline __device__ __host__ float2 clamp(float2 v, float2 a, float2 b)\n{\n return make_float2(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y));\n}\ninline __device__ __host__ float3 clamp(float3 v, float a, float b)\n{\n return make_float3(clamp(v.x, a, b), clamp(v.y, a, b), clamp(v.z, a, b));\n}\ninline __device__ __host__ float3 clamp(float3 v, float3 a, float3 b)\n{\n return make_float3(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y), clamp(v.z, a.z, b.z));\n}\ninline __device__ __host__ float4 clamp(float4 v, float a, float b)\n{\n return make_float4(clamp(v.x, a, b), clamp(v.y, a, b), clamp(v.z, a, b), clamp(v.w, a, b));\n}\ninline __device__ __host__ float4 clamp(float4 v, float4 a, float4 b)\n{\n return make_float4(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y), clamp(v.z, a.z, b.z), clamp(v.w, a.w, b.w));\n}\n\ninline __device__ __host__ int2 clamp(int2 v, int a, int b)\n{\n return make_int2(clamp(v.x, a, b), clamp(v.y, a, b));\n}\ninline __device__ __host__ int2 clamp(int2 v, int2 a, int2 b)\n{\n return make_int2(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y));\n}\ninline __device__ __host__ int3 clamp(int3 v, int a, int b)\n{\n return make_int3(clamp(v.x, a, b), clamp(v.y, a, b), clamp(v.z, a, b));\n}\ninline __device__ __host__ int3 clamp(int3 v, int3 a, int3 b)\n{\n return make_int3(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y), clamp(v.z, a.z, b.z));\n}\ninline __device__ __host__ int4 clamp(int4 v, int a, int b)\n{\n return make_int4(clamp(v.x, a, b), clamp(v.y, a, b), clamp(v.z, a, b), clamp(v.w, a, b));\n}\ninline __device__ __host__ int4 clamp(int4 v, int4 a, int4 b)\n{\n return make_int4(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y), clamp(v.z, a.z, b.z), clamp(v.w, a.w, b.w));\n}\n\ninline __device__ __host__ uint2 clamp(uint2 v, uint a, uint b)\n{\n return make_uint2(clamp(v.x, a, b), clamp(v.y, a, b));\n}\ninline __device__ __host__ uint2 clamp(uint2 v, uint2 a, uint2 b)\n{\n return make_uint2(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y));\n}\ninline __device__ __host__ uint3 clamp(uint3 v, uint a, uint b)\n{\n return make_uint3(clamp(v.x, a, b), clamp(v.y, a, b), clamp(v.z, a, b));\n}\ninline __device__ __host__ uint3 clamp(uint3 v, uint3 a, uint3 b)\n{\n return make_uint3(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y), clamp(v.z, a.z, b.z));\n}\ninline __device__ __host__ uint4 clamp(uint4 v, uint a, uint b)\n{\n return make_uint4(clamp(v.x, a, b), clamp(v.y, a, b), clamp(v.z, a, b), clamp(v.w, a, b));\n}\ninline __device__ __host__ uint4 clamp(uint4 v, uint4 a, uint4 b)\n{\n return make_uint4(clamp(v.x, a.x, b.x), clamp(v.y, a.y, b.y), clamp(v.z, a.z, b.z), clamp(v.w, a.w, b.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// dot product\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float dot(float2 a, float2 b)\n{\n return a.x * b.x + a.y * b.y;\n}\ninline __host__ __device__ float dot(float3 a, float3 b)\n{\n return a.x * b.x + a.y * b.y + a.z * b.z;\n}\ninline __host__ __device__ float dot(float4 a, float4 b)\n{\n return a.x * b.x + a.y * b.y + a.z * b.z + a.w * b.w;\n}\n\ninline __host__ __device__ int dot(int2 a, int2 b)\n{\n return a.x * b.x + a.y * b.y;\n}\ninline __host__ __device__ int dot(int3 a, int3 b)\n{\n return a.x * b.x + a.y * b.y + a.z * b.z;\n}\ninline __host__ __device__ int dot(int4 a, int4 b)\n{\n return a.x * b.x + a.y * b.y + a.z * b.z + a.w * b.w;\n}\n\ninline __host__ __device__ uint dot(uint2 a, uint2 b)\n{\n return a.x * b.x + a.y * b.y;\n}\ninline __host__ __device__ uint dot(uint3 a, uint3 b)\n{\n return a.x * b.x + a.y * b.y + a.z * b.z;\n}\ninline __host__ __device__ uint dot(uint4 a, uint4 b)\n{\n return a.x * b.x + a.y * b.y + a.z * b.z + a.w * b.w;\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// length\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float length(float2 v)\n{\n return sqrtf(dot(v, v));\n}\ninline __host__ __device__ float length(float3 v)\n{\n return sqrtf(dot(v, v));\n}\ninline __host__ __device__ float length(float4 v)\n{\n return sqrtf(dot(v, v));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// normalize\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 normalize(float2 v)\n{\n float invLen = rsqrtf(dot(v, v));\n return v * invLen;\n}\ninline __host__ __device__ float3 normalize(float3 v)\n{\n float invLen = rsqrtf(dot(v, v));\n return v * invLen;\n}\ninline __host__ __device__ float4 normalize(float4 v)\n{\n float invLen = rsqrtf(dot(v, v));\n return v * invLen;\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// floor\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 floorf(float2 v)\n{\n return make_float2(floorf(v.x), floorf(v.y));\n}\ninline __host__ __device__ float3 floorf(float3 v)\n{\n return make_float3(floorf(v.x), floorf(v.y), floorf(v.z));\n}\ninline __host__ __device__ float4 floorf(float4 v)\n{\n return make_float4(floorf(v.x), floorf(v.y), floorf(v.z), floorf(v.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// frac - returns the fractional portion of a scalar or each vector component\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float fracf(float v)\n{\n return v - floorf(v);\n}\ninline __host__ __device__ float2 fracf(float2 v)\n{\n return make_float2(fracf(v.x), fracf(v.y));\n}\ninline __host__ __device__ float3 fracf(float3 v)\n{\n return make_float3(fracf(v.x), fracf(v.y), fracf(v.z));\n}\ninline __host__ __device__ float4 fracf(float4 v)\n{\n return make_float4(fracf(v.x), fracf(v.y), fracf(v.z), fracf(v.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// fmod\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 fmodf(float2 a, float2 b)\n{\n return make_float2(fmodf(a.x, b.x), fmodf(a.y, b.y));\n}\ninline __host__ __device__ float3 fmodf(float3 a, float3 b)\n{\n return make_float3(fmodf(a.x, b.x), fmodf(a.y, b.y), fmodf(a.z, b.z));\n}\ninline __host__ __device__ float4 fmodf(float4 a, float4 b)\n{\n return make_float4(fmodf(a.x, b.x), fmodf(a.y, b.y), fmodf(a.z, b.z), fmodf(a.w, b.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// absolute value\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float2 fabs(float2 v)\n{\n return make_float2(fabs(v.x), fabs(v.y));\n}\ninline __host__ __device__ float3 fabs(float3 v)\n{\n return make_float3(fabs(v.x), fabs(v.y), fabs(v.z));\n}\ninline __host__ __device__ float4 fabs(float4 v)\n{\n return make_float4(fabs(v.x), fabs(v.y), fabs(v.z), fabs(v.w));\n}\n\ninline __host__ __device__ int2 abs(int2 v)\n{\n return make_int2(abs(v.x), abs(v.y));\n}\ninline __host__ __device__ int3 abs(int3 v)\n{\n return make_int3(abs(v.x), abs(v.y), abs(v.z));\n}\ninline __host__ __device__ int4 abs(int4 v)\n{\n return make_int4(abs(v.x), abs(v.y), abs(v.z), abs(v.w));\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// reflect\n// - returns reflection of incident ray I around surface normal N\n// - N should be normalized, reflected vector's length is equal to length of I\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float3 reflect(float3 i, float3 n)\n{\n return i - 2.0f * n * dot(n,i);\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// cross product\n////////////////////////////////////////////////////////////////////////////////\n\ninline __host__ __device__ float3 cross(float3 a, float3 b)\n{\n return make_float3(a.y*b.z - a.z*b.y, a.z*b.x - a.x*b.z, a.x*b.y - a.y*b.x);\n}\n\n////////////////////////////////////////////////////////////////////////////////\n// smoothstep\n// - returns 0 if x < a\n// - returns 1 if x > b\n// - otherwise returns smooth interpolation between 0 and 1 based on x\n////////////////////////////////////////////////////////////////////////////////\n\ninline __device__ __host__ float smoothstep(float a, float b, float x)\n{\n float y = clamp((x - a) / (b - a), 0.0f, 1.0f);\n return (y*y*(3.0f - (2.0f*y)));\n}\ninline __device__ __host__ float2 smoothstep(float2 a, float2 b, float2 x)\n{\n float2 y = clamp((x - a) / (b - a), 0.0f, 1.0f);\n return (y*y*(make_float2(3.0f) - (make_float2(2.0f)*y)));\n}\ninline __device__ __host__ float3 smoothstep(float3 a, float3 b, float3 x)\n{\n float3 y = clamp((x - a) / (b - a), 0.0f, 1.0f);\n return (y*y*(make_float3(3.0f) - (make_float3(2.0f)*y)));\n}\ninline __device__ __host__ float4 smoothstep(float4 a, float4 b, float4 x)\n{\n float4 y = clamp((x - a) / (b - a), 0.0f, 1.0f);\n return (y*y*(make_float4(3.0f) - (make_float4(2.0f)*y)));\n}\n\n#endif\n" }, { "path": "docs/README.md", "content": "# ScoreDraft\n\n## Introduction\n\n[Introduction in English](intro_eng.md)\n\n[中文使用说明](intro_cn.md)\n\n\n## Meteor Demos\n\n### English\n\n* [TikTok](meteor/tiktok)\n* [MyLove](meteor/MyLove)\n* [SoreFeetSong](meteor/SoreFeetSong)\n\n### Japanese\n\n* [おうちに帰りたい](meteor/ouchi)\n\n### Chinese\n\n* [无涯](meteor/WuYa)\n* [踏浪](meteor/TaLang)\n" }, { "path": "docs/_config.yml", "content": "theme: jekyll-theme-hacker" }, { "path": "docs/intro_cn.html_files/github-markdown.css", "content": "@font-face {\n font-family: octicons-link;\n src: 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0.35em 0.25em -1.6em;\n vertical-align: middle;\n}\n\n.markdown-body :checked+.radio-label {\n z-index: 1;\n position: relative;\n border-color: #4078c0;\n}\n" }, { "path": "docs/intro_cn.md", "content": "# ScoreDraft 使用说明\n\nScoreDraft 源代码位于 [GitHub](https://github.com/fynv/ScoreDraft)，那里你总是可以找到我最新提交的修改。\n\n可通过以下命令下载 PyPi 包，支持64位 Windows 和 Linux.\n\n```\npip install scoredraft\n```\n\n此处文档将介绍ScoreDraft各个基本元素的使用。\n\n## HelloWorld (使用TrackBuffer)\n\n我们就由一个最简单的例子入手来介绍ScoreDraft 的基本使用和设计思想。\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\nbuf=ScoreDraft.TrackBuffer()\nScoreDraft.KarplusStrongInstrument().play(buf, seq)\nScoreDraft.WriteTrackBufferToWav(buf,'twinkle.wav')\n```\n\n\n\n

Play命令

\n\n```python\nScoreDraft.KarplusStrongInstrument().play(buf, seq)\n```\n\nScoreDraft最重要的接口设计，是一类我们后面称为Play命令的语句，它的基本形式是 \n\n```python\ninstrument.play(buf,seq)\n```\n\n其中，instrument是乐器，buf是音轨缓存，seq是序列。整句话代表用乐器instrument演奏序列seq，结果写入buf。\n\n与此类似的，还可以用打击乐组来演奏，或用（虚拟）歌手来演唱，这些语句都具有与这里类似的形式，统称为Play命令。\n\nPlay命令还可以传入速率（tempo）、参考频率（refFreq）等信息，它们有默认值，因此可以省略。\n\n### 导入\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n```\n\n使用ScoreDraft必须首先导入ScoreDraft包，该包定义了ScoreDraft的核心Python 接口。\n\n多数应用也会包含ScoreDraft.Notes 模块中的音符定义。这里要注意一个事实，那就是，音符定义并不是ScoreDraft核心接口的一部分。对于音符的音高，核心接口直接接受的是物理频率。具体来说，在每一个Play命令中，我们可以传入一个以Hz为单位的参考频率，此处记为f_ref，然后对每一个音符，我们指定一个无量纲的相对频率f_rel[i]，此时音符的物理频率可由以下公式计算得到：\n\n```\nf_note[i] = f_ref *f_rel[i].\n```\n\nScoreDraft.Notes给出了一系列“音符”函数（do(), re(), mi()...）的定义，帮助我们把音乐语言转换为物理量。这些函数都十分简单，这使得用户可根据自己的需要在必要的时候对其进行修改和扩展，比如，当你需要一个不同于十二平均律的律制的时候。\n\n### 乐谱的表示\n\n```python\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n```\n\n乐谱本体在ScoreDraft中表示为一组Python列表，称为“序列”。后面的章节会详细介绍这些序列的组成规则。尽管序列的各个元素是按顺序依次处理的，由这些元素产生的声音却有可能彼此重合，这是通过在序列中包含退格操作来实现的。\n\n因为序列的本质是Python列表，原则上我们可以使用Python提供的任何功能来辅助我们编写音乐的过程。这方面的技巧可能需要另外的文档来专门介绍。\n\n### 音轨缓存(TrackBuffer)\n\n```python\nbuf=ScoreDraft.TrackBuffer()\n```\n\nScoreDraft 用音轨缓存来储存波形数据，不论是音乐合成的中间结果还是最终的混音结果都储存在音轨缓存当中。\n\n在ScoreDraft包中定义有TrackBuffer类，它是对C++接口的直接封装，相对于后面要介绍的Document类，TrackBuffer类是较为底层的操作接口。\n\n## HelloWorld (使用Document)\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.Document()\n\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\ndoc.playNoteSeq(seq, ScoreDraft.KarplusStrongInstrument())\ndoc.mixDown('twinkle.wav')\n```\n\n多数音乐作品需要复数个音轨缓存(TrackBuffer)。ScoreDraft包中提供了一个Document类，用来统一管理多个音轨缓存，在实际使用中，我们建议使用ScoreDraft.Document类，而不是直接使用音轨缓存对应的ScoreDraft.TrackBuffer类。\n\n如上面的例子所示， 使用Document类代替TrackBuffer类同时伴随着Play命令写法的变化。使用Document的Play命令时隐含了TrackBuffer对象，同时乐器变为参数。可以形式化地写为doc.play(seq,instrument)，代替了instrument.play(buf,seq)。\n\n这样做有几个好处。首先，它简化了音轨缓存的创建，Document类会在执行Play命令时帮你隐式地完成这件事。第二，它大大地简化了混音操作，由于音轨全部在Document类内管理，在混音的时候不必手动列举需要混合的各个音轨。第三，可视化插件可以在Document类上做文章来实现多态性。比如在使用Meteor可视化器的时候，最简单的做法就是把ScoreDraft.Document类用Meteor.Document类来替换。\n\n使用Document类时，速率、参考频率等信息也由Document的实例对象统一管理，不再需要通过Play命令的参数来传入。\n\n## 初始化 Intruments/Percussions/Singers\n\n用户随时可以通过 PrintCatalog.py 来得到一个可以全部乐器/打击\n乐/歌手初始化器的列表：\n\n```python\n# PrintCatalog.py\nimport ScoreDraft\nScoreDraft.PrintCatalog()\n```\n\n该脚本的输出类似于如下的效果：\n\n```\n{\n \"Engines\": [\n \"KarplusStrongInstrument - Instrument\",\n \"InstrumentSampler_Single - Instrument\",\n \"InstrumentSampler_Multi - Instrument\",\n \"PercussionSampler - Percussion\",\n \"SF2Instrument - Instrument\",\n \"UtauDraft - Singing\"\n ],\n \"Instruments\": [\n \"Ah - InstrumentSampler_Single\",\n \"Cello - InstrumentSampler_Single\",\n \"CleanGuitar - InstrumentSampler_Single\",\n \"Lah - InstrumentSampler_Single\",\n \"String - InstrumentSampler_Single\",\n \"Violin - InstrumentSampler_Single\",\n \"Arachno - SF2Instrument\",\n \"SynthFontViena - SF2Instrument\"\n ],\n \"Percussions\": [\n \"BassDrum - PercussionSampler\",\n \"ClosedHitHat - PercussionSampler\",\n \"Snare - PercussionSampler\",\n ],\n \"Singers\": [\n \"Ayaka_UTAU - UtauDraft\",\n \"GePing_UTAU - UtauDraft\",\n \"jklex_UTAU - UtauDraft\",\n \"uta_UTAU - UtauDraft\",\n ]\n}\n```\n\n第一个列表\"Engines\"列出的是各个可用的引擎以及它们的类型（乐器/打击乐/歌手）。\n\n后续的三个列表分别给出可以立即使用的乐器/打击乐/歌手初始化器和它们所基于的引擎。ScoreDraft在启动时，根据脚本运行的位置搜索特定的几个目录来建立乐器采样、音源库的索引，并自动创建上面这些初始化器。这些初始化器的声明是动态代码块，在代码中是找不到的，但是使用却很方便，例如，您可以通过下面的代码来初始化一个大提琴乐器：\n\n```python\nCello1 = ScoreDraft.Cello()\n```\n\n### 乐器采样器\n\n乐器采样器引擎使用1个或多个wav文件作为样本来构造乐器。wav文件必须是1个或2个通道的16bit PCM格式。乐器采样器的算法是通过对样本的简单拉伸来改变音高的。因此使用的音频样本应具有足够的长度。\n\n#### 单采样\n\n用户可以使用ScoreDraft.InstrumentSampler_Single类来直接创建一个乐器，在创建时需要给出wav文件的路径，该路径或是绝对路径，或是相对于启动目录：\n\n```python\nflute = ScoreDraft.InstrumentSampler_Single('c:/samples/flute.wav')\n```\n\n你也可以把wav文件布署到启动位置下的 InstrumentSamples 目录中，这样ScoreDraft 就可以自动为你创建一个初始化器。去掉扩展名的文件名将作为初始化器的名字出现在 PrintCatalog 列表当中。\n\n#### 多采样\n\n用户可以使用 ScoreDraft.InstrumentSampler_Multi 类来直接创建一个乐器，在创建的时候需要给出一个包含全部用到的wav文件的目录路径。这些音频样本应覆盖一定的音高范围。 采样器将通过在这些音高之间基于目标音高来插值得到最终的合成结果。\n\n你也可以在 InstrumentSamples 目录下建立一个子目录来布署这些wav文件。，这样ScoreDraft 就可以自动为你创建一个初始化器。新建的子目录名将作为初始化器的名字出现在PrintCatalog列表当中。\n\n### SoundFont2 乐器\n\nScoreDraft 包含一个 SoundFont2 引擎。你可以通过 ScoreDraft.SF2Instrument 类来加载SoundFont音源。在使用 ScoreDraft.SF2Instrument 类创建一个乐器时，用户需要给出.sf2文件的路径，以及想要使用的preset的编号。\n\n```python\npiano = ScoreDraft.SF2Instrument('florestan-subset.sf2', 0)\n```\n\n函数ScoreDraft.ListPresetsSF2()可以用来得到一个.sf2文件中全部preset的列表：\n\n```python\nScoreDraft.ListPresetsSF2('florestan-subset.sf2')\n```\n\n你也可以把.sf2文件布署到启动位置下的 SF2 目录中，这样ScoreDraft 就可以自动为你创建一个初始化器。去掉扩展名的文件名将作为初始化器的名字出现在 PrintCatalog 列表当中。因为我们还需要知道使用哪个preset, 在使用这个初始化器的时候依然需要一个preset_index参数。\n\nSoundFont2 的支持来自于对 [TinySoundFont](https://github.com/schellingb/TinySoundFont)项目的移植，在此对作者Bernhard Schelling 表示感谢！\n\n### 打击乐采样器\n\n打击乐采样器引擎使用1个wav文件来构造打击乐器，wav文件必须是1个或2个通道的16bit PCM格式。打击乐采样器在使用样本时不做任何修改，直接添加包络。因此使用的音频样本应具有足够的长度。\n\n用户可以使用 ScoreDraft.PercussionSampler 类来直接创建一个打击乐器，在创建时需要给出wav文件的路径：\n\n```python\ndrum = ScoreDraft.PercussionSampler('./Drum.wav')\n```\n\n你也可以把wav文件布署到启动位置下的 PercussionSamples 目录中，这样ScoreDraft 就可以自动为你创建一个初始化器。去掉扩展名的文件名将作为初始化器的名字出现在PrintCatalog列表当中。\n\n### UtauDraft 引擎\n\nUtauDraft 引擎使用一个UTAU的音源目录来生成歌手。\n\n用户可以通过ScoreDraft.UtauDraft类来直接创建歌手，创建的时候需要给出UTAU音源的路径，同时可以给出一个bool值指定是否使用CUDA加速，该值默认为真，系统会在CUDA可以使用的情况下自动使用CUDA加速。如果需要禁用CUDA加速，则需传入一个\"False\":\n\n```python\ncz = ScoreDraft.UtauDraft('d:/CZloid', False)\n```\n\n你也可以把音源目录布署到启动位置下的 UTAUVoice 目录中，这样ScoreDraft 就可以自动为你创建一个初始化器。音源目录名将作为初始化器的名字出现在PrintCatalog列表当中。如果音源目录原来的名字不适合用作Python的变量名，那么用户应对目录名进行必要的修改以避免发生Python解析错误。\n\nUtauDraft 引擎试图尽可能支持UTAU的各种音源，包括单独音，连续音，VCV, CVVC等。引擎会读取音源的oto.ini和.frq来提取音源的特征。如果有prefix.map，引擎也会读取这个文件来进行样本音高的选择。\n\n当使用 UtauDraft 引擎时，歌唱片段中使用的歌词应以oto.ini中的定义为准，正如在UTAU中那样。使用单独音音源时，我们只需要直接使用这些歌词。\n\n当使用VCV或CVVC等类型的音源时，为了正确处理音节之间的过渡，同时简化歌词输入，用户需要选择一个拆音函数来使用。ScoreDraft目前提供了以下的拆音函数：\n\n* ScoreDraft.CVVCChineseConverter: for CVVChinese\n* ScoreDraft.XiaYYConverter: for XiaYuYao style Chinese\n* ScoreDraft.JPVCVConverter: for Japanese 連続音\n* ScoreDraft.TsuroVCVConverter: for Tsuro style Chinese VCV\n* ScoreDraft.TTEnglishConverter: for Delta style (Teto) English CVVC\n* ScoreDraft.VCCVEnglishConverter: for CZ style VCCV English\n\n拆音函数的使用方法如下所示, 只需调用singer.setLyricConverter(converter)即可：\n\n```python\nimport ScoreDraft\nAyaka = ScoreDraft.Ayaka_UTAU()\nAyaka.setLyricConverter(ScoreDraft.CVVCChineseConverter)\n```\n\n当使用CZ VCCV音源时，还需要调用一下singer.setCZMode()，让引擎使用特殊的方式来进行映射。\n\n拆音函数应具有以下的形式，如果上面列出的拆音函数无法满足需求，用户可以尝试编写自己的拆音函数：\n\n```python\ndef LyricConverterFunc(LyricForEachSyllable):\n ...\n return [(lyric1ForSyllable1, weight11, isVowel11, lyric2ForSyllable1, weight21, isVowel21... ),(lyric1ForSyllable2, weight12, isVowel12, lyric2ForSyllable2, weight22, isVowel22...), ...]\n```\n\n输入参数'LyricForEachSyllable' 是歌唱片段中输入的歌词列表 [lyric1, lyric2, ...], 每个歌词 对应一个音节。拆音函数将每个输入歌词转换为1个或多个歌词，来瓜分原歌词的时值。输出的时候，要给每个 分解后的歌词设置一个权重，以指示分解后的歌词在原歌词的时值中所占的比例。另外还需要提供一个bool值isVowel表示分离出来的这个部分是否包含原音节的元音部分。\n\n\n## 乐器演奏\n\n用于乐器演奏的序列称为Note序列，Note序列中的元素是具有(rel_freq, duration) 形式的Python元组, rel_freq是浮点数，duration是整数.\n\n例子：\n\n```python\nseq=[(1.0, 48), (1.25, 48), (1.5,48)]\n```\n\n使用一个已有的Document对象 \"doc\"和某个乐器实例, 你可以像下面这样来演奏一个Note序列:\n\n```python\ndoc.playNoteSeq(seq, ScoreDraft.Piano())\n```\n\n\n\n浮点数rel_freq表示一个相对于当前Document参考频率的相对频率, Document的参考频率可以通过doc.setReferenceFreqeuncy()来设置，默认为261.626，单位是Hz.\n音长duration使用48代表一拍，在Document中可以通过doc.setTempo()设置速率，默认为80，单位为拍/秒。对于doc.setTempo()，也可以传入一组控制点，见“动态速率映射”部分。\n\n使用ScoreDraftNotes时，音符可以用较为直观的方式表示为：\n\n```python\nseq=[do(5,48), mi(5,48), so(5,48)]\n```\n\n七个音符函数 (do(),re(),mi(),fa(),so(),la(),ti()) 各自有两个整数参数，八度号octave和时长duration。时长值会直接pass给输出的元组，而相对频率rel_freq则由octave和音符函数本身决定。\noctave=5代表中心八度，因此do(5,48)的相对频率为1.0，而do(4,48)的相对频率为0.5。\n\n当rel_feq小于0时，该音符会被解释为一个特殊操作。取决于duration大于0或小于0，大于0时代表一个空拍，小于0时代表一个退格。 ScoreDraftNotes提供了两个函数BL(duration)和BK(duration)来生成这两个音符。退格功能非常有用，它使我们可以把多个音符叠加起来构成和弦，例如，下面是一个大三和弦：\n\n```python\nseq=[do(5,48), BK(48), mi(5,48), BK(48), so(5,48)]\n```\n\n\n\n## 打击乐演奏\n\n对于打击乐演奏，首先您应该考虑选择哪些打击乐器来组成一个打击乐组。 例如，我选择低音鼓和小军鼓：\n\n```python\nBassDrum=ScoreDraft.BassDrum()\nSnare=ScoreDraft.Snare() \nperc_list= [BassDrum, Snare]\n```\n\n用于打击乐演奏的序列称为Beat序列，Note序列中的元素是具有(percussion_index, duration) 形式的Python元组, 两个参数都是整数。percussion_index用来指示前面打击乐组中的某件打击乐器，duration与乐器演奏中的duration是相同概念。\n\n通常，我们会定义几个辅助函数来使Beat序列的编写变得直观：\n\n```python\ndef dong(duration=48):\n return (0,duration)\n\ndef ca(duration=48):\n return (1,duration)\n```\n\n使用上面两个函数，我们就可以用下面的方式来编写Beat序列了：\n\n```python\nseq = [dong(), ca(24), dong(24), dong(), ca(), dong(), ca(24), dong(24), dong(), ca()]\n```\n\n使用一个已有的Document对象 \"doc\"和打击乐组, 你可以像下面这样来演奏一个Beat序列:\n\n```python\ndoc.playBeatSeq(seq, perc_list)\n```\n\n\n\n## 唱歌\n\nScoreDraft 提供的唱歌界面与乐器/打击乐演奏界面比较类似。用于唱歌的序列称为Singing序列，它比Note序列要稍微复杂一些。例如：\n\n```python\nseq=[('yi',do(),'shan',do(),'yi',so(),'shan',so(),'liang',la(),'jing',la(),'jing',so(5,72)), BL(24) ]\nseq+=[('man',fa(),'tian',fa(),'dou',mi(),'shi',mi(),'xiao',re(),'xing',re(),'xing',do(5,72)), BL(24) ]\n```\n\n每个“歌唱片段”（由逗号分隔的第一级元组）包含一个或多个作为歌词的字符串。每个歌词后可以跟一个或多个元组，用来定义该歌词对应的音高。这些元组在最简单的情况下可以是和乐器音符相同的 (freq_rel, duration) 的形式。一个元组也可以包含更多的freq_rel/duration对，如(freq_rel1, duration1, freq_rel2, duration2, ...)，此时则定义了多个控制点, 控制点和控制点之间音高线性过渡，最后一个控制点之后的区间音高保持水平。元组之间不做音高插值。使用 ScoreDraft.Notes ，你可以把多个乐器音符用“+”连接，来构造一个音高折线，如do(5,24)+so(5,24)+do(5,0)，该音高折线有三个控制点，总时值为48。\n\n每个“歌唱片段”内的所有音节（歌词＋音符）都应连续演唱，除非遇到空拍 BL() 或倒退 BK()，那时系统将不得不把把一个歌唱片段分解成多个歌唱片段来处理。使用一个已有的Document对象 \"doc\"和某个歌手，歌唱命令类似下面这样：\n\n```python\ndoc.sing(seq, ScoreDraft.GePing_UTAU())\n```\n\n\n\n分段线性的音高表示可以用来模拟rap。在ScoreDraft.RapChinese模块中提供了一个工具函数CRap()，可以用来帮助生成中文四声的Rap。使用实例如：\n\n```python\nseq= [ CRap(\"chu\", 2, 36)+CRap(\"he\", 2, 60)+CRap(\"ri\", 4, 48)+CRap(\"dang\", 1, 48)+CRap(\"wu\", 3, 48), BL(24)]\n```\n\n\n\n## 动态速率映射\n\n```\ntempo_map=[(beat_position_1, dest_position_1), (beat_position_2, dest_position_2), ...]\n```\n\n用它来取代play()命令中的整数tempo, 可以将生成的音频精确地对齐到时间轴上。\n\n以上，beat_position_i 为整数，代表被演奏序列中的一个位置，它的单位和duration相同，48代表一拍。\n\ndest_position_i 为浮点数，代表生成音频的时间点，单位是毫秒。注意这里采用的是时间轴上的绝对位置。\n\n当tempo_map中存在beat_position_1=0时，生成的音频的起始点会自动对齐到dest_position_1。\n\n当tempo_map中不存在beat_position_1=0时，生成的音频的起始点以音轨缓存当前的光标位置为准。\n\n对于 beat_position_i， 通常我们建议使用ScoreDraft.TellDuration(seq)，通过测量序列的长度，方便地得到 beat_position_i 的值。\n\n对于 dest_position_i ，通常需要手动测量待对齐的音频（或视频）内容来得到。\n\n例子：\n\n```python\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\nbuf = ScoreDraft.TrackBuffer()\npiano = ScoreDraft.Piano()\ntempo_map = [ (0, 1000.0), (ScoreDraft.TellDuration(seq), 5000.0) ]\npiano.play(buf, seq, tempo_map)\n```\n\n以上代码在生成音频时，会把音频的起点和终点精确对齐到1s和5s处。\n\n## 回放和可视化\n\nScoreDraft 目前提供两个播放器/可视化模块。\n\n### PCMPlayer\n\nScoreDraft.PCMPlayer 可以用来播放一个之前生成的TrackBuffer对象buf，可以显示窗口也可以不显示窗口。\n\n无窗口模式：\n\n```python\nplayer = ScoreDraft.PCMPlayer()\nplayer.play_track(buf)\n```\n\n这里play_track()是异步调用，这意味着这个函数在启动音频播放之后会立刻返回Python代码执行。 此时你可以继续提交新的播放。所有提交的音轨会组成队列依次播放。\n\n有窗口模式：\n\n```python\nplayer = ScoreDraft.PCMPlayer(ui = True)\nplayer.play_track(buf)\nplayer.main_loop()\n```\n\nui=True时必须要调用main_loop()来实现窗口交互响应，但是这样一来成了同步调用了。如果需要异步调用的话，则应使用ScoreDraft.AsyncUIPCMPlayer：\n\n```python\nplayer = ScoreDraft.AsyncUIPCMPlayer()\nplayer.play_track(buf)\n```\n\n或者更简单地：\n\n```python\nScoreDraft.PlayTrackBuffer(buf)\n```\n\n\n\n\nPCMPlayer 支持两种可视化模式，按“W”显示波形，按“S”显示频谱。\n\n### Meteor\n\nMeteor 可以用来可视化前面介绍过的各种序列，同时播放混合好的音轨。使用Meteor最简单的方法是用ScoreDraft.MeteorDocument代替ScoreDraft.Document来使用，该类包含ScoreDraft.Document中的所有接口，外加一个额外的方法 MeteorDocument.meteor(chn=-1). 如果你在旧的项目中使用ScoreDraft.Document，你只需要用ScoreDraft.MeteorDocument来替换它，然后在代码最后调用doc.meteor() 可视化器将会被激活。与 PlayTrackBuffer()不同，doc.meteor()是同步调用，代码会暂停执行，直到播放结束。\n\n\n\n## MusicXML 和 LilyPond 支持\n\nScoreDraft 通过 class MusicXMLDocument 支持MusicXML和LilyPond格式的输入。可以由一个MusicXML文件或LilyPond文件创建该对象。MusicXML:\n\n```python\ndoc = ScoreDraft.from_music_xml('xyz.xml')\n```\n\nLilyPond:\n\n```python\ndoc = ScoreDraft.from_lilypond('xyz.ly')\n```\n\n方法 playXML() 用于将音符播放到音轨当中：\n\n```python\ninstruments = [ScoreDraft.Piano()]\ndoc.playXML(instruments)\n```\n\n每个乐器对应于一个音轨（一行音符），当乐器数比音轨数少时，最后一个乐器会被使用多次。\n\nMusicXMLDocument 对象可以像其他文档对象一样使用，默认支持meteor.\n\n## 基于 YAML 格式的输入\n\n我们可以看出，使用 LilyPond 进行输入，相比于用 Python 录入序列要更为简洁、容易。但是，LilyPond 的语法非常复杂，解析起来并不容易。前面的例子中，ScoreDraft 在内部使用了 python_ly 库，把 ly 转换成 MusicXML，再读取 MusicXML 进行合成。这个转换过程并不是很可靠，遇到复杂的 ly 文件会出问题。此外，还有一些对于合成过程有用的信息，是无法包含在 LilyPond 和 MusicXML 文件当中的，导致我们还需要在Python代码中对引擎进行一些额外的设置。\n\n显然，我们可以在“人类可读性”和“机器可读性”中间寻求某种折中。这里提出一种方案，使用 YAML 作为外层结构描述，并内嵌 LilyPond 代码片段来输入音符。这样折中之后，我们就可以把音乐合成所需的全部信息放入到一个YAML文件中。\n\n```yaml\n# exmaple 1\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n```\n\n\n\nscore 是最顶层对象，包含全部内容。第二层包括全局设置和 staffs 列表。\n\n每个 staff 定义一行音符，以及如何合成这行音符。instrument 属性告诉 Python 如何初始化用来合成这行音符的乐器。它的值本身是有效的Python代码，ScoreDraft在内部会使用exec() 来执行这个代码。这里 Arachano 是一个 SoundFont2 音色库，我们事先把它部署在 SF2 目录下面。括号内的编号代表音色序号，如40号是小提琴，0号是钢琴。\n\ncontent 是一个多行字符串，主要包含LilyPond音符。\n\n从版本 1.0.3 开始，加入了一个命令行指令 scoredraft，用来处理 YAML 输入。用法如下：\n\n```\nusage: scoredraft [-h] [-ly LY] [-wav WAV] [-meteor METEOR] [-run] yaml\n\npositional arguments:\n yaml input yaml filename\n\noptional arguments:\n -h, --help show this help message and exit\n -ly LY output lilyond filename\n -wav WAV output wav filename\n -meteor METEOR output meteor filename\n -run run meteor\n```\n\n使用 -ly 参数，可以把YAML文件转成一个正常的 LilyPond 文件，可以进一步完善后发布。除了音符以外的更多信息则将会传递给合成引擎用于合成过程，而这些信息大多不会记录在LilyPond文件中。\n\n![](workflow.png)\n\n上图显示了 scoredraft 内部的工作流程。从原理上，只要是对合成过程有用的信息我们都可以把它包含到 YAML 文件里。例如，可以用如下方法加入踏板控制信息：\n\n```yaml\n# exmaple 2\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n\n pedal: |\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n```\n\n\n\nLilyPond 其实是有专门的踏板指令的，但是没有工具可以可靠地把这个信息转换成 MusicXML。因此，在YAML中我们用一个打击乐序列来表示踏板的运动，这里bd本来是用来表示底鼓的，使用其他打击乐也没有问题，毕竟踏板只需要一个开关信息。\n\n在吉他轨中，我们经常希望在和弦音中加入一个微小的延迟，用来模拟扫弦效果。在YAML中我们只要加入一个sweep属性就可以在合成过程中自动模拟这个效果。\n\n```yaml\n# exmaple 3\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(24)\n sweep: 0.1\n content: |\n \\clef \"bass\"\n c4 e 2\n c,4 e 2\n c,4 e 2\n f,4 a 2\n f,4 a 2\n g,4 b 2\n g,4 b 2\n c4 e 2\n```\n\n\n\nsweep: 0.1 告诉 ScoreDraft 在和弦音中加入10% 的延迟。\n\n要加入打击乐的话，只需要设置 is_drum: true，然后就可以在 content 里使用打击乐音符了。\n\n```yaml\n# exmaple 4\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(24)\n sweep: 0.1\n content: |\n \\clef \"bass\"\n c4 e 2\n c,4 e 2\n c,4 e 2\n f,4 a 2\n f,4 a 2\n g,4 b 2\n g,4 b 2\n c4 e 2\n\n -\n is_drum: true\n instrument: Arachno(128)\n content: |\n bd4 hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n```\n\n\n\n对于鼓轨来说，instrument 必须是一个GM鼓乐器，如我们这里设置的 Arachno(128)。\n\n歌唱合成也可以在YAML中进行编写。\n\n```yaml\n# example 5\nscore:\n tempo: 150\n staffs:\n -\n relative: c'\n is_vocal: true\n singer: TetoEng_UTAU()\n converter: TTEnglishConverter \n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d4 (c) c2\n r4 c d e\n f2 g4 (a)\n r4 a g f\n e2. r4\n utau: |\n ju Ar maI\n s@n SaIn.\n maI oU nli\n s@n SaIn.\n ju meIk mi\n h{p i.\n wEn skaIz Ar\n greI.\n\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n\n pedal: |\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n\n -\n is_drum: true\n instrument: Arachno(128)\n content: |\n bd4 hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n```\n\n\n\n首先，设置 is_vocal: true。第二，设置一个 singer 属性代替 instrument 属性。在多数情况下，还要设置一个converter属性来设置歌词转换器。如果使用的是CZ式VCCV的话，还需要设置 CZMode: true。第三，添加一个 utau 属性来加入音标。音节之间用空格分隔，每句话结尾加一个点。除了这个句尾点之外，content 代码中的休止符 r 也标志着一句话的结束。每个音节默认对应一个音符，如果需要对应多个音符则需要加入连音线。\n\n### 属性参考\n\n目前，ScoreDraft 在 YAML 格式中识别的属性并不多，上面基本上都提到了。这里给出一个完整的列表。\n\n#### score\n\n顶层对象\n\n#### tempo\n\n全局属性，定义速率，单位BPM\n\n#### title\n\n曲谱标题\n\n#### composer\n\n曲谱作者\n\n#### staffs\n\n音轨表\n\n#### content\n\n音轨属性，包含嵌入的LilyPond代码。原则上可以包含任何 LilyPond 代码。在使用 -ly 命令行参数时，这些代码会被直接输出到 ly 文件中。但是，对于合成器来说，只有一小部分 LilyPond 语法是有意义的。除了基本的音符之外，<> 和弦标记和 ()连音标记会被识别。连音标记对于歌唱合成有用。\n\n#### is_drum\n\n音轨属性，表示当前音轨是否是鼓轨。\n\n#### is_vocal\n\n音轨属性，表示当前音轨是否是歌声。\n\n当 is_drum 和 is_vocal 都没有被设置时，当前轨默认为乐器轨。\n\n#### relative\n\n音轨属性，用于乐器和歌唱轨，表示 content 里的音符是相对模式。\n\n#### instrument\n\n音轨属性，用于乐器和鼓轨，表示乐器信息。\n\n属性值应为用来调用乐器初始化器所需的 Python 代码。\n\n对于鼓轨，该乐器应为GM鼓乐器。\n\n#### pedal\n\n音轨属性，用于乐器轨中控制延音踏板。属性值用打击乐的语法来编写，可以使用任何一种打击乐音符。支持休止符。\n\n#### sweep\n\n音轨属性，用于乐器轨中，为和弦音添加一个延迟来模拟吉他扫弦效果。\n\n#### singer\n\n音轨属性，用于歌唱轨中，表示歌手信息。\n\n属性值应为用来调用歌手初始化器所需的Python代码。\n\n#### converter\n\n音轨属性，用于歌唱轨中，提供歌词转换器信息。\n\n属性值应为该歌词转换器的 Python 变量名。\n\n#### CZMode\n\n音轨属性，用于歌唱轨中，表示当前歌手是否是CZ VCCV模式的。\n\n#### utau\n\n音轨属性，用于歌唱轨中，包含每个音节的 UTAU 音标。音节用空格分隔，句尾加一个点。\n\n#### volume\n\n音轨属性，试用于任何音轨。用于混音器的音量值。\n\n#### pan\n\n音轨属性，试用于任何音轨。用于混音器的偏移值。\n" }, { "path": "docs/intro_eng.md", "content": "# Introduction to ScoreDraft\n\nThe source-code of ScoreDraft is hosted on [GitHub](https://github.com/fynv/ScoreDraft), where you can always find the latest changes that I have made.\n\nPyPi packages for Windows x64 & Linux x64 are available for download by\n\n```\npip install scoredraft\n```\n\nThis document will introduce the uses of each basic elements of ScoreDraft.\n\n## HelloWorld Example (using TrackBuffer)\n\nLet's start from a minimal example to explain the basic usage and design ideas of ScoreDraft.\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\nbuf=ScoreDraft.TrackBuffer()\nScoreDraft.KarplusStrongInstrument().play(buf, seq)\nScoreDraft.WriteTrackBufferToWav(buf,'twinkle.wav')\n```\n\n\n\n### Play Calls\n\n```python\nScoreDraft.KarplusStrongInstrument().play(buf, seq)\n```\n\nAs the most important interface design of ScoreDraft, \"Play Calls\" is a class of commands of the form:\n\n```python\ninstrument.play(buf,seq)\n```\n\nwhich simply means, play sequence **seq** with the instrument and write the resulted waveform to \"buf\".\n\nSimilarly, you can also use a percussion group to play or use a \"singer\" to sing. We will use the term **Play Call** to refer to any command of these sorts.\n\nWe will sometimes pass in tempo and reference frequency parameters into a **Play Call**. There are built-in default values for these parameters so they are not compulsory.\n\n### Imports\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n```\n\nThe first thing to do is to import \"ScoreDraft\" package, which provides the core Python interfaces of ScoreDraft.\n\nMost application code will also import the note definitions from the \"ScoreDraft.Notes\" module. In fact, the core interface of ScoreDraft does not include any specific definition of musical notes. It simply accepts a physical frequency **f_ref** in Hz as a reference frequency for each **Play Call**, and a relative frequency **f_rel[i]**, which is just a multiplier, for each note. The physical frequency of each **f_note[i]** can be then calculated by:\n\n```\nf_note[i] = f_ref *f_rel[i].\n```\n\nIn the note definition module **ScoreDraft.Notes**, a bunch of note functions do(), re(), mi(), fa() are defined to convert musical language to physical numbers. These functions are really simple in nature, thus allowing user to easily modify or extend for special purposes, such as when an alternative tuning (other than 12-equal-temperament) is desirable.\n\n### Score Representation\n\n```python\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n```\n\nThe score itself is represented as a set of Python lists, called sequences. How theses sequences are formed will be explained in the succeeding sections.\n\nThe elements of the sequences are processed consecutively, but generated sound can overlap with each other by containing backspace operations in the sequences.\n\nBecause the sequences are just Python lists in nature, the full function set of Python can be utilized to automate the score authoring work. Explaining those tricks may require a separate document.\n\n### TrackBuffer\n\n```python\nbuf=ScoreDraft.TrackBuffer()\n```\n\nScoreDraft uses track-buffers to store wave-forms. A track-buffer can be used as either an intermediate storage for synthesis result or the final buffer for the mix-down result of several intermediate buffers.\n\nThe package ScoreDraft provides a class TrackBuffer, which is a direct encapsulation of the C++ interface. Comparing to the class Document (to be introduced later), class TrackBuffer is a low-level interface.\n\n## HelloWorld Example (using Document)\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.Document()\n\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\n\ndoc.playNoteSeq(seq, ScoreDraft.KarplusStrongInstrument())\ndoc.mixDown('twinkle.wav')\n```\n\nMost musical pieces need multiple track-buffers. The class ScoreDraft.Document is provided as an unified track-buffer manager, and it is more recommended than using **ScoreDraft.TrackBuffer** directly.\n\nAs shown in the above example, using class Document is accompanied by some changes in the writing style of the Play Calls. When issuing a **Play Call** through the class Document, the target track-buffer is always implicated, so a parameter is not necessary anymore. At the same time, the instrument used for playing becomes a parameter. The format now looks like doc.play(seq,instrument) instead of instrument.play(buf,seq).\n\nThere are a few benefits. First, it simplifies the creation of track-buffers, the document object can do that for you implicitly during Play Calls. Second, it largely simplifies the mixdown call. You don't need to enumerate all the track-buffer to be mixed when they are managed insides the document object. Third, visualization component can exploit polymorphism by replacing the Document class with an extended version. For example, the Meteor visualizer can be enabled with minimal effort by replacing **ScoreDraft.Document** with **ScoreDraft.MeteorDocument**.\n\nThe class Document also manages tempo and reference frequency parameters internally, so we don't pass them through the Play Calls anymore in this case.\n\n## Initialization of Intruments/Percussions/Singers\n\nUser can always run the PrintCatalog.py to get a list of all available instrument/percussion/singer initializers. \n\n```python\n# PrintCatalog.py\nimport ScoreDraft\nScoreDraft.PrintCatalog()\n```\n\nThe output will look like:\n\n```\n{\n \"Engines\": [\n \"KarplusStrongInstrument - Instrument\",\n \"InstrumentSampler_Single - Instrument\",\n \"InstrumentSampler_Multi - Instrument\",\n \"PercussionSampler - Percussion\",\n \"SF2Instrument - Instrument\",\n \"UtauDraft - Singing\"\n ],\n \"Instruments\": [\n \"Ah - InstrumentSampler_Single\",\n \"Cello - InstrumentSampler_Single\",\n \"CleanGuitar - InstrumentSampler_Single\",\n \"Lah - InstrumentSampler_Single\",\n \"String - InstrumentSampler_Single\",\n \"Violin - InstrumentSampler_Single\",\n \"Arachno - SF2Instrument\",\n \"SynthFontViena - SF2Instrument\"\n ],\n \"Percussions\": [\n \"BassDrum - PercussionSampler\",\n \"ClosedHitHat - PercussionSampler\",\n \"Snare - PercussionSampler\",\n ],\n \"Singers\": [\n \"Ayaka_UTAU - UtauDraft\",\n \"GePing_UTAU - UtauDraft\",\n \"jklex_UTAU - UtauDraft\",\n \"uta_UTAU - UtauDraft\",\n ]\n}\n```\n\nThe first list **Engines** gives a list of names of available engines and the type of engine (is it an instrument or percussion or singing engine?).\n\nThe 3 succeeding lists gives names of ready-to-use instrument/percussion/singer initializers and the engines they are based on. ScoreDraft creates these initializers automatically at starting time by searching some specific directories for samples/banks based on the starting place of the Python script.\n\nThe definitions of the initializers are dynamic code blocks, you cannot find them in the source-code. However, using them is simple. For example you can initialize a Cello instrument by:\n\n```python\nCello1 = ScoreDraft.Cello()\n```\n\n### Instrument Sampler\n\nThe instrument sampler engine uses one or multiple wav files as the input to create an instrument. The .wav files must have one or two channels in 16bit PCM format. The algorithm of the instrument sampler is by simply stretching the sample audio and adding a envelope. So be sure that the samples have sufficient lengths.\n\n#### Single-sampling\n\nYou can use the class **ScoreDraft.InstrumentSampler_Single** to create an instrument directly. At creation time, you need to provide a path to the wav file. The path can be either absolute path or relative to the starting folder.\n\n```python\nflute = ScoreDraft.InstrumentSampler_Single('c:/samples/flute.wav')\n```\n\nYou can also put the wav files into the **InstrumentSamples** directory under the starting directory so that ScoreDraft can create an initializer for you automatically. The file name without extension will appear as the initializer name in the PrintCatalog lists.\n\n#### Multi-sampling\n\nYou can use the class ScoreDraft.InstrumentSampler_Multi to create an instrument directly. At creation time, you need to provide a path to a folder containing all the wav files of an instrument. The audio samples should span a range of different pitches. The sampler will generate notes by intepolating between the samplers according to the target pitch.\n\n```python\nguitar = ScoreDraft.InstrumentSampler_Multi('c:/samples/guitar')\n```\n\nYou can also create a subdirectory under the **InstrumentSamples** directory and put in all the wav files for the instrument. Then ScoreDraft will automatically create an initializer for you using the subdirectory name as the initializer name, which will appear in the PrintCatalog lists.\n\n### SoundFont2 Instruments\n\nScoreDraft contains a SoundFont2 engine. You can use the class **ScoreDraft.SF2Instrument** to load a SoundFont. Just provide the path to the .sf2 file and the index of the preset you want to use:\n\n```python\npiano = ScoreDraft.SF2Instrument('florestan-subset.sf2', 0)\n```\n\nThe function ScoreDraft.ListPresetsSF2() can be used to obtain a list of all available presets in a .sf2 file:\n\n```python\nScoreDraft.ListPresetsSF2('florestan-subset.sf2')\n```\n\nYou can also put the .sf2 file into the **SF2** directory under the starting directory so that ScoreDraft will create an initializer for you automatically. The file name without extension will appear as the initializer name in the PrintCatalog lists. Because we need to know which preset to use, a preset_index parameter is still needed when calling the initializer.\n\nSoundFont2 support is based on a porting of [TinySoundFont](https://github.com/schellingb/TinySoundFont) Here I acknowledge Bernhard Schelling for the work!\n\n### Percussion Sampler\n\nThe percussion sampler engine uses one wav file as the input to create a percussion. The .wav files must have one or two channels in 16bit PCM format. The algorithm of the percussion sampler is by simply adding a envelope. So be sure that the samples have sufficient lengths.\n\nYou can use the class ScoreDraft.PercussionSampler to create a percussion directly. At creation time, you need to provide a path to the wav file.\n\n```python\ndrum = ScoreDraft.PercussionSampler('./Drum.wav')\n```\n\nYou can also put the wav files into the **PercussionSamples** directory under the starting directory so that ScoreDraft can create an initializer for you automatically. The file name without extension will appear as the initializer name in the PrintCatalog lists.\n\n### UtauDraft Engine\n\nThe UtauDraft engine uses a UTAU voicebank to create a singer.\n\nYou can use the class ScoreDraft.UtauDraft directly. At creation time, you need to provide a path to the UTAU voicebank, and optionally a bool value indicating whether to use CUDA acceleration or not. The default is use CUDA acceleration when available. Pass in a **False** to disable it without attempting.\n\n```python\ncz = ScoreDraft.UtauDraft('d:/CZloid', False)\n```\n\nYou can also put the voicebank folder into the **UTAUVoice** directory under the starting directory so that ScoreDraft can create an initializer for you automatically. The subdirectory name + \"_UTAU\" will apprear as the initializer name in the PrintCatalog lists. (The \"_UTAU\" posfix exists for some historical reason). If the original sub-folder name is unsuitable to be used as an Python variable name, then you should rename it to prevent a Python error. \n\nThe UtauDraft Enigine tries to be compatible with all kinds of UTAU voice-banks, including 単独音,連続音, VCV, CVVC as much as possible. oto.ini and .frq files will be used to understand the audio samples. prefix.map will also be used when one is present.\n\nWhen using UtauDraft Engine, for 単独音, you can use the names defined in oto.ini as lyrics, just like in UTAU.\n\nFor other types of voicebanks, in order to tackle transitions correctly as well as simplifying the lyric input, user should choose one of the lyric-converters to use. Currently there are:\n\n* ScoreDraft.CVVCChineseConverter: for CVVChinese\n* ScoreDraft.XiaYYConverter: for XiaYuYao style Chinese\n* ScoreDraft.JPVCVConverter: for Japanese 連続音\n* ScoreDraft.TsuroVCVConverter: for Tsuro style Chinese VCV\n* ScoreDraft.TTEnglishConverter: for Delta style (Teto) English CVVC\n* ScoreDraft.VCCVEnglishConverter: for CZ style VCCV English\n\nFor setting lyric converter just call **singer.setLyricConverter(converter)**, for example:\n\n```python\nimport ScoreDraft\nTeto = ScoreDraft.TetoEng_UTAU()\nTeto.setLyricConverter(ScoreDraft.TTEnglishConverter)\n```\n\nFor CZ style VCCV, you need one more call: singer.setCZMode() to let the engine use a special mapping method.\n\nThe converter functions are defined in the following form, write your own if the above converters does not meet you requirements:\n\n```python\ndef LyricConverterFunc(LyricForEachSyllable):\n ...\n return [(lyric1ForSyllable1, weight11, isVowel11, lyric2ForSyllable1, weight21, isVowel21... ),(lyric1ForSyllable2, weight12, isVowel12, lyric2ForSyllable2, weight22, isVowel22...), ...]\n```\n\nThe argument 'LyricForEachSyllable' has the form [lyric1, lyric2, ...], where each lyric is a string, which is the input lyric of a syllable.\n\nThe converter function should convert 1 input lyric into 1 or more lyrics to split the duration of the original syllable. A weight value should be provided to indicate the ratio or duration of the converted note. A bool value \"isVowel\" need to be provided to indicate whether it contains the vowel part of the syllable.\n\n\n## Instrument Play\n\nThe kind of sequence used for instrument play is called note sequence. Note sequences are Python lists consisting of tuples in (rel_freq, duration) form, where \"rel_freq\" is a float and \"duration\" an integer.\n\nFor example:\n\n```python\nseq=[(1.0, 48), (1.25, 48), (1.5,48)]\n```\n\nWith an existing document object \"doc\", you can \"play\" the sequence using some instrument like following:\n\n```python\ndoc.playNoteSeq(seq, ScoreDraft.Piano())\n```\n\n\n\nThe float \"rel_freq\" is a relative frequency relative to the reference frequency stored in the document object, which can be set with doc.setReferenceFreqeuncy(), and defaulted to 261.626(in Hz).\n\nThe duration of a note is \"1 beat\" when the integer value \"duration\" equals 48. The document objects manages a tempo value in beats/minute, which can be set using doc.setTempo(), and defaulted to 80. It is also allowed to feed doc.setTempo() with a series of control points, which builds a **Dynamic Tempo Mapping**, which is to be discussed later.\n\nWhen **ScoreDraft.Notes** is imported, we can write the note sequences in a more musically intuitive way:\n\n```python\nseq=[do(5,48), mi(5,48), so(5,48)]\n```\n\nThe note functions have intuitive names (do(),re(),mi(),fa(),so(),la(),ti()), and they take in 2 integer parameters, octave and duration. The return values are tuples. While the duration parameter is directly passed to the duration component of the returned tuple, the rel_freq component of the tuple is decided by the octave value plus the note function itself. The default octave is 5, which means the center octave. For example, the returned rel_freq of \"do(5,48)\" will be \"1.0\", and rel_freq of \"do(4,48)\" will be \"0.5\".\n\nWhen rel_freq < 0.0, ScoreDraft will treat the note as some special marker, depending on whether duration>0 or duration<0. When duration>0, it means a rest. When duration<0, it means a backspace. **ScoreDraft.Notes** provides 2 functions **BL(duration)** and **BK(duration)** to formalize these uses. Backspaces are very useful, because when cursor moves backwards, the next notes will be possible to overlap with the previous notes, making representation of chords possible. For example, a major triad can be written like:\n\n```python\nseq=[do(5,48), BK(48), mi(5,48), BK(48), so(5,48)]\n```\n\n\n\n## Percussion Play\n\nFor percussion play, first you should consider what percussions to choose to build a percussion group. For example, I choose BassDrum and Snare:\n\n```python\nBassDrum=ScoreDraft.BassDrum()\nSnare=ScoreDraft.Snare() \nperc_list= [BassDrum, Snare]\n```\n\nThe kind of sequence used for percussion play is called beat sequence. Beat sequences are consisted of tuples in (percussion_index, duration) form. Both \"percussion_index\" and \"duration\" are integers, where \"percussion_index\" refers to the index in the \"perc_list\" defined above, and \"duration\" is the same as instrument play.\n\nOften, we want to define some utility functions to make the writing of beat sequences more intuitive:\n\n```python\ndef dong(duration=48):\n return (0,duration)\n\ndef ca(duration=48):\n return (1,duration)\n```\n\nNow you can use the above 2 functions to build a beat sequence like:\n\n```python\nseq = [dong(), ca(24), dong(24), dong(), ca(), dong(), ca(24), dong(24), dong(), ca()]\n```\n\nWith an existing document object \"doc\", you can \"play\" the sequence using \"perc_list\" like:\n\n```python\ndoc.playBeatSeq(seq, perc_list)\n```\n\n\n\n## Singing\n\nScoreDraft provides a singing interface similar to instrument and percussion play. The kind of sequence used for singing is called singing sequence. A singing sequence is a little more complicated than a note sequence. For example:\n\n```python\nseq = [ (\"mA\", mi(5,24), \"mA\", re(5,24), mi(5,48)), BL(24)]\nseq +=[ (\"du\",mi(5,24),\"ju\", so(5,24), \"rIm\", la(5,24), \"Em\", mi(5,12),re(5,12), \"b3\", re(5,72)), BL(24)]\n```\n\nEach singing segment contains one or more lyric as a string, each followed by one or more tuples to define the pitch corresponding to the leading lyric. In the simplest case, one of the tuples can be the same form as an instrument note: (freq_rel, duration). The tuple can also contain multiple freq_rel/duration pairs to define multiple control-points, like (freq_rel1, duration1, freq_rel2, duration2, ...). In that case, pitches will be linearly interpolated between control points, and the last control point defines a period of flat pitch. Pitches are not interpolated between tuples. Using **ScoreDraft.Notes** definitions, you can define a piece-wise pitch curve by concatenating multiple instrument notes, like do(5,24)+so(5,24)+do(5,0), which defines a pitch curve of 3 control points and a total duration of 48.\n\nAll lyrics and notes in the same singing segment are intended to be sung continuously. However, when there are rests/backspaces, the singing-segment will be broken into multiple segments to sing. The singing command looks like following, with an existing \"doc\" and some singer:\n\n```python\n# Teto = ScoreDraft.TetoEng_UTAU()\n# Teto.setLyricConverter(ScoreDraft.TTEnglishConverter)\ndoc.sing(seq, Teto)\n```\n\n\n\nThe piece-wise formed pitch curve can be used to simulate rapping. There is an utility CRap() defined in ScoreDraftRapChinese.py to help to generate the tones of Mandarin Chinese (the 4 tones). An example using CRap():\n\n```python\nseq= [ CRap(\"chu\", 2, 36)+CRap(\"he\", 2, 60)+CRap(\"ri\", 4, 48)+CRap(\"dang\", 1, 48)+CRap(\"wu\", 3, 48), BL(24)]\n```\n\n\n\n## Dynamic Tempo Mapping\n\nDynamic tempo mapping is used to accurately define the timeline position and tempo of the generated sound.\n\nIt works by replacing the tempo term of a Play Call with a Python list of the following form:\n\n```\ntempo_map=[(beat_position_1, dest_position_1), (beat_position_2, dest_position_2), ...]\n```\n\nbeat_position_i is a integer that represent a position in the input sequence. It has the same unit as the duration term, where 1 beat is represented by 48.\n\ndest_position_i is a floating point that represent a absolute position on the destination timeline, in the unit of milliseconds.\n\nWhen there is beat_position_1=0, the starting point of the generated waveform will be aligned with dest_position_1.\n\nWhen there is not beat_position_1=0, the starting point of the generated waveform is decided by the current cursor position of the destination track buffer.\n\nFor beat_position_i, it is suggested to calculate it by calling ScoreDraft.TellDuration(seq), which measures the length of the sequence seq.\n\nFor dest_position_i, we often need to measure the target material (audio/video) that we are aligning to, manually.\n\nFor example:\n\n```python\nseq=[do(),do(),so(),so(),la(),la(),so(5,96)]\nbuf = ScoreDraft.TrackBuffer()\npiano = ScoreDraft.Piano()\ntempo_map = [ (0, 1000.0), (ScoreDraft.TellDuration(seq), 5000.0) ]\npiano.play(buf, seq, tempo_map)\n```\n\nThe about code will generate the sound accurately aligned to the 1s ~ 5s.\n\n## Playback & Visualization\n\nScoreDraft now contains 2 players/visualizers.\n\n### PCMPlayer\n\n**ScoreDraft.PCMPlayer** can be used to play a previously generate TrackBuffer object **buf**, with or without a display window.\n\nFor windowless use:\n\n```python\nplayer = ScoreDraft.PCMPlayer()\nplayer.play_track(buf)\n```\n\nHere **play_track()** is an asynchronized call, which means that it will return immediately to execute the succeeding Python code after the playback is started. You can continue to submit more track-buffers to be played-back. The track-buffers will be queued and played-back consecutively.\n\nFor visualzied use:\n\n```python\nplayer = ScoreDraft.PCMPlayer(ui = True)\nplayer.play_track(buf)\nplayer.main_loop()\n```\n\n**main_loop()** has to be called in order to make the UI interactive. However, that will make it a synchronized call. If an asynchronized behavior is required, you should instead use **ScoreDraft.AsyncUIPCMPlayer**:\n\n```python\nplayer = ScoreDraft.AsyncUIPCMPlayer()\nplayer.play_track(buf)\n```\n\nOr more simply:\n\n```python\nScoreDraft.PlayTrackBuffer(buf)\n```\n\n\n\n\nPCMPlayer supports 2 visualization modes:\n\n* Press 'W' to show waveform\n* Press 'S' to show spectrum\n\n### Meteor\n\nMeteor can be used to visualize all kinds of sequences while playing-back the mixed track. The easiest way to use Meteor is to use ScoreDraft.MeteorDocument instead of ScoreDraft.Document.The definition of ScoreDraft.MeteorDocument contains all interface as the one defined in ScoreDraft.Document, plus an extra method MeteorDocument.meteor(chn=-1). If you are using ScoreDraft.Document in your old project, you just need to use Meteor.Document to replace it, and call doc.meteor() at the end of the code, the visualizer will thus be activated. Unlike PlayTrackBuffer(), doc.meteor() is a synchronized call. The execution will be blocked until the end of play-back.\n\n\n\n## MusicXML & LilyPond Support\n\nScoreDraft supports MusicXML & LilyPond through **class MusicXMLDocument**. It can be created from a MusicXML file:\n\n```python\ndoc = ScoreDraft.from_music_xml('xyz.xml')\n```\n\nor from a LilyPond file:\n\n```python\ndoc = ScoreDraft.from_lilypond('xyz.ly')\n```\n\nTo play the notes into the track-buffers, use the **playXML()** method:\n\n```python\ninstruments = [ScoreDraft.Piano()]\ndoc.playXML(instruments)\n```\n\nEach instrument is aligned to a track (staff). If there are fewer instruments than tracks, the last instrument will be used multiple times.\n\nA **MusicXMLDocument** can be used just like other documents, **Meteor** is supported by default.\n\n## YAML Based Input\n\nWe can see that the **LilyPond** syntax is more compact and easier to write comparing to writing the sequences directly into Python. However, parsing **LilyPond** is non-trivial. The previous method uses **python_ly** to first convert **ly** to **MusicXML** then reads from the **MusicXML** format. That process doesn't always work well. Moreover, there are cases where information useful to the synthesizer engine cannot be included into **LilyPond** and **MusicXML**, so we still need extra configurations in our Python code. \n\nObviously, a trade-off can be made between human-readability and machine-readability. The solution is to use **YAML** for the outline structure, and **LilyPond** syntax for notes only, so that we are able to include everything we need for the synthesizer into a single **YAML** file.\n\n```yaml\n# exmaple 1\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n```\n\n\n\n**score** is the top-level object including everything. The second level includes global settings, besides the **staffs**. \n\nEach **staff** defines a line of notes and descriptions of how to synthesize it. The **instrument** field tells Python how to initialize the instrument to play the notes. It is literally Python code which is evaluated using **exec()** internally. Here **Arachno** is a soundfont which is deployed inside the SF2 directory. The index tells which preset to use (40 = violin, 0 = piano).\n\nInside the **content** filed, **LilyPond** notes are embedded as a multiline string.\n\nSince version 1.0.3, a command-line tool **scoredraft** is provided to process the YAML input. \n\n```\nusage: scoredraft [-h] [-ly LY] [-wav WAV] [-meteor METEOR] [-run] yaml\n\npositional arguments:\n yaml input yaml filename\n\noptional arguments:\n -h, --help show this help message and exit\n -ly LY output lilyond filename\n -wav WAV output wav filename\n -meteor METEOR output meteor filename\n -run run meteor\n```\n\nWith **scoredraft -ly**, the YAML file can be converted to a regular **LilyPond** file, which can be further improved for publishment. More information besides the notes can be passed to the synthesizer engine, which doesn't necessarily go into the **LilyPond** file.\n\n![](workflow.png) \n\nThe picture above shows the internal workflow how a YAML file gets processed. The workflow allows arbitrary information (useful to the synthesizer) to be included into the YAML file. For example, we can add pedal movements like:\n\n```yaml\n# exmaple 2\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n\n pedal: |\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n```\n\n\n\nThere is a dedicated syntax in **LilyPond** for pedals. However, there's no tool that can reliably convert that syntax into **MusicXML**. Therefore, instead, we simply define it as a percussion sequence, where **bd** means base-drum. You can use other percussion notes too, there's no difference since a pedal is just a simple trigger.\n\nFor guitar tracks, we often want to add a little delay to the chord notes to simulate sweeping. This can be configured by adding a \"sweep\" field:\n\n```yaml\n# exmaple 3\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(24)\n sweep: 0.1\n content: |\n \\clef \"bass\"\n c4 e 2\n c,4 e 2\n c,4 e 2\n f,4 a 2\n f,4 a 2\n g,4 b 2\n g,4 b 2\n c4 e 2\n```\n\n\n\n**sweep: 0.1** tells ScoreDraft to add a 10% delay to chord notes.\n\nTo include a percussion track, simply add **is_drum: true** then you can use the percussion notes:\n\n```yaml\n# exmaple 4\nscore:\n tempo: 150\n staffs:\n - \n relative: c''\n instrument: Arachno(40)\n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d2 c2\n r4 c d e\n f2 a2\n r4 a g f\n e2. r4\n -\n relative: c\n instrument: Arachno(24)\n sweep: 0.1\n content: |\n \\clef \"bass\"\n c4 e 2\n c,4 e 2\n c,4 e 2\n f,4 a 2\n f,4 a 2\n g,4 b 2\n g,4 b 2\n c4 e 2\n\n -\n is_drum: true\n instrument: Arachno(128)\n content: |\n bd4 hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n```\n\n\n\nFor percussion tracks, the **instrument** field must be a GM Drum instrument like the one used here.\n\nFor singing synthesizing, some different configuration fields are needed:\n\n```yaml\n# example 5\nscore:\n tempo: 150\n staffs:\n -\n relative: c'\n is_vocal: true\n singer: TetoEng_UTAU()\n converter: TTEnglishConverter \n content: |\n r4 g c d \n e2 e2\n r4 e dis e\n d4 (c) c2\n r4 c d e\n f2 g4 (a)\n r4 a g f\n e2. r4\n utau: |\n ju Ar maI\n s@n SaIn.\n maI oU nli\n s@n SaIn.\n ju meIk mi\n h{p i.\n wEn skaIz Ar\n greI.\n\n -\n relative: c\n instrument: Arachno(0)\n content: |\n \\clef \"bass\"\n c g' g\n c, g' g\n c, g' g\n f c' c\n f, c' c\n g d' d\n g, d' d\n c, g' 2\n\n pedal: |\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n bd1\n\n -\n is_drum: true\n instrument: Arachno(128)\n content: |\n bd4 hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n bd hh sn hh\n```\n\n\n\nFirst, set **is_vocal** to **true**. Second, instead of defining a **instrument**, here we need a **singer**. Most of the cases, a **converter** needs to be given to handle syllable connections. If the voicebank is defined in CZMode, simply add **CZMode: true**. Third, add an **utau** field to include the phonetic symbols. Syllables are separated by spaces, with a dot at the end of each sentence. A rest 'r' in the **content** code also marks the end of a sentence. Each syllable is mapped to 1 note by default. Slurs can be used so that multiple notes can be mapped to a syllable.\n\n### Reference\n\nCurrently, there is only a small set of YAML keys recognized by ScoreDraft, and basically everything has been mentioned above. Here is a exhaustive list of all keys.\n\n#### score\n\nThe top-level object\n\n#### tempo\n\nGlobal property defining tempo in BPM.\n\n#### title\n\nTitle of the score. (for LilyPond)\n\n#### composer\n\nAuthor of the score. (for LilyPond)\n\n#### staffs\n\nEntry to the array of staffs.\n\n#### content\n\nStaff property containing embedded **LilyPond** code. Basically any **LilyPond** code can be put here. For **-ly** output, these code will be put straightly to the **ly** file. However, for the synthesizer, only a small part of **LilyPond** syntax is acknowledged. Besides the notes, **<>** is recognized as a chord, and **()** is recognized as slur. Slurs are useful for singing synthesize.\n\n#### is_drum\n\nStaff property indicating whether the current staff is a percussion track.\n\n#### is_vocal\n\nStaff property indicating whether the current staff is a singing track\n\nWhen neither **is_drum** nor **is_vocal** is set, the current staff is a instrumental track.\n\n#### relative\n\nStaff property for a instrumental/singing track, indicating the **content** is in relative mode.\n\n#### instrument\n\nStaff property for an instrumental/percussion track, giving instrument information.\n\nThe value should be literal Python code calling the instrument initializer.\n\nFor percussion tracks, the instrument should be a GM Drum instrument.\n\n#### pedal\n\nStaff property for an instrumental track, telling the movement of the sustaining pedal. The value should be written using arbitrary percussion notes. Rests are supported.\n\n#### sweep\n\nStaff property for an instrumental track, adding a delay to chord notes to simulate a guitar sweeping effect.\n\n#### singer\n\nStaff property for a singing track, giving singer information. \n\nThe value should be literal Python code calling the singer initializer.\n\n#### converter\n\nStaff property for a singing track, giving the Python variable name of the lyric converter required by the singer.\n\n#### CZMode\n\nStaff property for a singing track, indicating whether the singer is in CZMode.\n\n#### utau\n\nStaff property for a singing track containing **UTAU** phonetic symbols for each syllable. Syllables are separated by spaces, with a dot at the end of each sentence.\n\n#### volume\n\nStaff property for any track. Volume value used by the mixer.\n\n#### pan\n\nStaff property for any track. 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\n\n# My Love\n\n## Info\n* Originally sung by: Westlife\n* Melody/Lyric by: Jörgen Elofsson, Per Magnusson, David Kreuger and Pelle Nylén\n* CZloid voicebank: [http://utau.wiki/utau:czloid](http://utau.wiki/utau:czloid)\n* Video published earlier on Bilibili: [https://www.bilibili.com/video/av19520577](https://www.bilibili.com/video/av19520577)\n* Teto English Voicebank (CVVC) Voicebank: [http://kasaneteto.jp/en/voicebank.html](http://kasaneteto.jp/en/voicebank.html) \n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.MeteorDocument()\ndoc.setTempo(72)\n\nTeto = ScoreDraft.TetoEng_UTAU()\nTeto.setLyricConverter(ScoreDraft.TTEnglishConverter)\n\nGuitar=ScoreDraft.SteelGuitar()\nBass=ScoreDraft.Bass()\n\ntrack=doc.newBuf()\ntrack_g=doc.newBuf()\ntrack_b=doc.newBuf()\ntrack_mix=doc.newBuf()\n\n\nFreqsC=Freqs[:]\nFreqsD=[f*Freqs[2] for f in Freqs]\n\ndef doS(octave=5, duration=48):\n\treturn note(octave,Freqs[1],duration)\n\ndef faS(octave=5, duration=48):\n\treturn note(octave,Freqs[6],duration)\n\ndef soS(octave=5, duration=48):\n\treturn note(octave,Freqs[8],duration)\n\ndef Chord3(A,octA,B,octB,C,octC, duration, delay):\n\treturn [A(octA,duration), BK(duration-delay), B(octB,duration-delay), BK(duration-delay*2), C(octC,duration-delay*2)]\n\ndef MiSoDo(duration, delay=0):\n\treturn Chord3(mi,4,so,4,do,5,duration,delay)\n\ndef DoMiSo(duration, delay=0):\n\treturn Chord3(do,5,mi,5,so,5,duration,delay)\n\ndef TiReSo(duration, delay=0):\n\treturn Chord3(ti,4,re,5,so,5,duration,delay)\n\ndef TiMiSo(duration, delay=0):\n\treturn Chord3(ti,4,mi,5,so,5,duration,delay)\n\ndef LaDoMi(duration, delay=0):\n\treturn Chord3(la,4,do,5,mi,5,duration,delay)\n\ndef LaDoFa(duration, delay=0):\n\treturn Chord3(la,4,do,5,fa,5,duration,delay)\n\ndef DoReSo(duration, delay=0):\n\treturn Chord3(do,5,re,5,so,5,duration,delay)\n\ndef LaReFa(duration, delay=0):\n\treturn Chord3(la,4,re,5,fa,5,duration,delay)\n\ndef FaLaDoH(duration, delay=0):\n\treturn Chord3(fa,5,la,5,do,6,duration,delay)\n\ndef MiSoDoH(duration, delay=0):\n\treturn Chord3(mi,5,so,5,do,6,duration,delay)\n\ndef LaDoFaH(duration, delay=0):\n\treturn Chord3(la,5,do,6,fa,6,duration,delay)\n\ndef SoDoMiH(duration, delay=0):\n\treturn Chord3(so,5,do,6,mi,6,duration,delay)\n\ndef LaDoMiH(duration, delay=0):\n\treturn Chord3(la,5,do,6,mi,6,duration,delay)\n\ndef FaSLaReH(duration, delay=0):\n\treturn Chord3(faS,5,la,5,re,6,duration,delay)\n\ndef TiReSoH(duration, delay=0):\n\treturn Chord3(ti,5,re,6,so,6,duration,delay)\n\ndef SoTiReH(duration, delay=0):\n\treturn Chord3(so,5,ti,5,re,6,duration,delay)\n\ndef SoSTiMiH(duration, delay=0):\n\treturn Chord3(soS,5,ti,5,mi,6,duration,delay)\n\ndef MiLaDoH(duration, delay=0):\n\treturn Chord3(mi,5,la,5,do,6,duration,delay)\n\ndef ReSoTi(duration, delay=0):\n\treturn Chord3(re,5,so,5,ti,5,duration,delay)\n\ndef ReSoDoH(duration, delay=0):\n\treturn Chord3(re,5,so,5,do,6,duration,delay)\n\ndef DoFaLa(duration, delay=0):\n\treturn Chord3(do,5,fa,5,la,5,duration,delay)\n\nseq=[BL(192)]\nseq_g=[BL(96), fa(5,12), la(4,12), re(5,12), fa(5,60), BK(48), do(5,24), la(4,24)]\nseq_b=[BL(96), re(4,48), do(4,48)]\n\nseq+=[BL(192)]\nseq_g+=[re(5,48), BK(48), so(4,48), re(5,24), BK(24), so(4,24), do(5,12), ti(4,12), la(4,48), la(4,24), ti(4,24)]\nseq_b+=[ti(3,72), la(3,12), so(3,12), fa(3,96), BK(72), do(4,12), fa(4,60)]\n\nseq+=[BL(96), BL(72), BL(12)]\nseq_g+=MiSoDo(48)+MiSoDo(36)+MiSoDo(24)+MiSoDo(12)+MiSoDo(24)+MiSoDo(24)+[BL(24)]\nseq_b+=[do(3,144), BL(48)]\n\nseq+=[('{n', so(5,12), 'Em', do(6,24),'pti', do(6,12), 'strit', do(6, 36)), BL(12)]\nseq+=[('{n',so(5,12), 'Em', re(6,24),'pti', re(6,12), 'haUs',re(6, 36)), BL(12)]\nseq_g+=DoMiSo(48, 2)+DoMiSo(48, 2)+TiReSo(48,2)+TiReSo(48,2)\nseq_b+=[do(4,72), do(4,24),so(3,72),so(3,24)]\n\nseq+=[('@', so(5,12), 'hoUl', ti(5,24), 'In', ti(5,12), 'saId', ti(5,24), 'maI',do(6,24),'hArt',do(6,48)), BL(48)]\nseq_g+=TiMiSo(48,2)+TiMiSo(48,2)+LaDoMi(48,2)+LaDoMi(24)+LaDoMi(12)+LaDoMi(12)\nseq_b+=[mi(3,72),mi(3,24), la(3,96)]\n\nseq+=[('aIm', so(5,12), 'Ol', la(5,24), '@l', la(5,12),'oUn', la(5,36)),BL(12)]\nseq+=[('D@',la(5,12),'rum',la(5,24),'zAr',la(5,24), 'gEt', la(5,12),'IN', la(5,24), 'smOl', la(5,24), '3', so(5,36))]\nseq_g+=LaDoFa(48,2)+LaDoFa(24)+LaDoFa(12)+LaDoFa(12)+LaDoFa(48,2)+LaDoFa(48,2)\nseq_b+=[fa(3,96),fa(3,72), fa(3,24)]\n\nseq+=[BL(48),BL(48), BL(36)]\nseq_g+=DoReSo(48,2)+DoReSo(24)+DoReSo(12)+DoReSo(12)+TiReSo(48,2)+TiReSo(24)+TiReSo(12)+TiReSo(12)\nseq_b+=[so(3,96),so(3,96)]\n\nseq+=[('aI',so(5,12),'w@n',do(6,24),'d3',do(6,12),'haU',do(6,36)), BL(12)]\nseq+=[('aI',so(5,12),'w@n',re(6,24),'d3',re(6,12),'waI',re(6,36)), BL(12)]\nseq_g+=DoMiSo(48, 2)+DoMiSo(48, 2)+TiReSo(48,2)+TiReSo(48,2)\nseq_b+=[do(4,72), do(4,24),so(3,72),so(3,24)]\n\nseq+=[('aI',mi(6,12), 'w@n', so(6,24), 'd3', so(6,12), 'wEr', so(6,12), mi(6,12), 'DeI', mi(6,12), do(6,12), 'Ar', do(6,48)), BL(48)]\nseq_g+=TiMiSo(48,2)+TiMiSo(48,2)+LaDoMi(48,2)+LaDoMi(24)+LaDoMi(12)+LaDoMi(12)\nseq_b+=[mi(3,72),mi(3,24), la(3,48), so(3,48)]\n\nseq+=[('D@',so(5,12),'deIz',la(5,24), 'wi',la(5,12), 'h{d', la(5,36)), BL(12)]\nseq+=[('D@',fa(5,12),'sONz',la(5,24), 'wi',la(5,12), 's{N', do(6,36), 't@g', la(5,12), 'ED', la(5,12), so(5,12), '3', so(5,36)), BL(12)]\nseq_g+=LaDoFa(48,2)+LaDoFa(48,2)+LaDoFa(24)+[fa(4,24), la(4,48), BK(48), re(5,48), BK(48), faS(5,48)]\nseq_b+=[fa(3,72),fa(3,24), fa(3,48), faS(3,48)]\n\nseq+=[('oU', ti(5,12),la(5,12), 'j{', ti(5,6), la(5,6), so(5,48)), BL(24)]\nseq_g+=DoReSo(48,2)+DoReSo(48,2)+TiReSo(48,2)+TiReSo(48,2)\nseq_b+=[so(3,72),so(3,24),so(3,96)]\n\nseq+=[('@n',so(5,24),'dol',fa(6,48),'maI',la(5,48),'l@v',ti(5,48)), BL(36)]\nseq_g+=[fa(5,12),la(4,12),re(5,12),fa(5,60),BK(48),do(5,24),la(4,24)]+Chord3(so,4,re,5,so,5,96,4)\nseq_b+=[re(4,48),do(4,48),ti(3,48),ti(3,48)]\n\nseq+=[('aIm',so(5,12),'hoU',do(6,24),'ldIN',do(6,12),'An',do(6,36),'f3',mi(6,12),'Ev',re(6,12),do(6,12),'3',do(6,36)),BL(48)]\nseq_g+=[so(4,48),BK(46),mi(5,46),do(5,48),BK(46),so(5,46)]+LaDoFa(48,2)+LaDoFa(48,2)\nseq_b+=[do(4,48),mi(3,48),fa(3,48),fa(3,24),mi(3,24)]\n\nseq+=[('ri',fa(6,24),'tSIN',fa(6,12),'fOr',fa(6,36),'D@',fa(6,12),'l@v',fa(6,36),'D{t',mi(6,12),'simz',do(6,24),'soU',re(6,36),'fAr',re(6,96)), BL(48)]\nseq_g+=LaReFa(48,2)+LaReFa(48,2)+LaDoFa(48,2)+LaReFa(48,2)\nseq_b+=[re(3,72),mi(3,24),fa(3,96)]\nseq_g+=DoReSo(48,2)+DoReSo(48,2)+TiReSo(96,4)\nseq_b+=[so(3,72),so(3,24),so(3,96)]\n\nseq+=[('soU',do(6,24),'aI',ti(5,24),'seI',la(5,24),'@',so(5,12),'lIt',so(5,24),'@l',so(5,24),'prEr',so(5,36)), BL(12)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('@nd',so(5,12),'hoUp',do(6,24),'maI',ti(5,24),'drimz',la(5,24),'wIl',so(5,12),'teIk',so(5,24),'mi',fa(5,24),'DEr',mi(5,36)), BL(24)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,24),'skaIz',fa(6,24),'Ar',mi(6,12),'blu',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,60),'maI',la(5,24),'l@v',ti(5,48)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(48,2)+FaSLaReH(48,2)+TiReSoH(48,2)+TiReSoH(48,2)\nseq_b+=[faS(3,72),faS(3,24),so(3,72),so(3,24)]\n\nseq+=[('oU',do(6,24),'v3',ti(5,24),'siz',la(5,24),'fr@m',so(5,12),'koUst',so(5,36),'u',fa(5,12),'koUst',so(5,36)),BL(12)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('tu',so(5,12),'faInd',do(6,24),'D@',ti(5,12),'pleIs',la(5,36),'aI',so(5,12),'l@v',so(6,24),fa(6,12),'D@',fa(6,12),'moUst',mi(6,36)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,12),'fild',fa(6,36),'zAr',mi(6,12),'grin',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,108)),BL(48)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(48,2)+FaSLaReH(24)+SoTiReH(120,4)\nseq_b+=[re(4,72),so(3,72),so(3,48)]\n\nseq+=[('maI',ti(5,24),'l@v',do(6,168)), BL(36)]\nseq_g+=MiSoDoH(192,4)\nseq_b+=[do(3,192)]\n\nseq+=[('aI', so(5,12), 'traI', do(6,24),'tu', do(6,12), 'rEd', do(6, 36)), BL(12)]\nseq+=[('aI',so(5,12), 'goU', re(6,24),'tu', re(6,12), 'w3k',re(6, 36)), BL(12)]\nseq_g+=DoMiSo(48, 2)+DoMiSo(48, 2)+TiReSo(48,2)+TiReSo(48,2)\nseq_b+=[do(4,72), do(4,24),so(3,72),so(3,24)]\n\nseq+=[('aIm', so(5,12), 'l{f', ti(5,24), 'IN', ti(5,12), 'wID', ti(5,24), 'maI',do(6,24),'frEndz',do(6,48)), BL(48)]\nseq_g+=TiMiSo(48,2)+TiMiSo(48,2)+LaDoMi(48,2)+LaDoMi(24)+LaDoMi(12)+LaDoMi(12)\nseq_b+=[mi(3,72),mi(3,24), la(3,96)]\n\nseq+=[('b@t', so(5,12), 'aI', la(5,24), 'k{nt', la(5,12),'stAp', la(5,36)),BL(12)]\nseq+=[('tu',la(5,12),'kip',la(5,24),'maI',la(5,24), 'sElf', la(5,12),'r@m', la(5,24), 'TIN', la(5,24), 'kIN', so(5,36))]\nseq_g+=LaDoFa(48,2)+LaDoFa(24)+LaDoFa(12)+LaDoFa(12)+LaDoFa(48,2)+LaDoFa(48,2)\nseq_b+=[fa(3,96),fa(3,72), fa(3,24)]\n\nseq+=[BL(12),('oU', ti(5,12),la(5,12), 'noU', ti(5,6), la(5,6), so(5,48)), BL(36)]\nseq_g+=DoReSo(48,2)+DoReSo(24)+DoReSo(12)+DoReSo(12)+TiReSo(48,2)+TiReSo(24)+TiReSo(12)+TiReSo(12)\nseq_b+=[so(3,96),so(3,96)]\n\nseq+=[('aI',so(5,12),'w@n',do(6,24),'d3',do(6,12),'haU',do(6,36)), BL(12)]\nseq+=[('aI',so(5,12),'w@n',re(6,24),'d3',re(6,12),'waI',re(6,36)), BL(12)]\nseq_g+=DoMiSo(48, 2)+DoMiSo(48, 2)+TiReSo(48,2)+TiReSo(48,2)\nseq_b+=[do(4,72), do(4,24),so(3,72),so(3,24)]\n\nseq+=[('aI',mi(6,12), 'w@n', so(6,24), 'd3', so(6,12), 'wEr', so(6,12), mi(6,12), 'DeI', mi(6,12), do(6,12), 'Ar', do(6,48)), BL(48)]\nseq_g+=TiMiSo(48,2)+TiMiSo(48,2)+LaDoMi(48,2)+LaDoMi(24)+LaDoMi(12)+LaDoMi(12)\nseq_b+=[mi(3,72),mi(3,24), la(3,48), so(3,48)]\n\nseq+=[('D@',so(5,12),'deIz',la(5,24), 'wi',la(5,12), 'h{d', la(5,36)), BL(12)]\nseq+=[('D@',fa(5,12),'sONz',la(5,24), 'wi',la(5,12), 's{N', do(6,36), 't@g', la(5,12), 'ED', la(5,12), so(5,12), '3', so(5,36)), BL(12)]\nseq_g+=LaDoFa(48,2)+LaDoFa(48,2)+LaDoFa(24)+[fa(4,24), la(4,48), BK(48), re(5,48), BK(48), faS(5,48)]\nseq_b+=[fa(3,72),fa(3,24), fa(3,48), faS(3,48)]\n\nseq+=[('oU', ti(5,12),la(5,12), 'j{', ti(5,6), la(5,6), so(5,48)), BL(24)]\nseq_g+=DoReSo(48,2)+DoReSo(48,2)+TiReSo(48,2)+TiReSo(48,2)\nseq_b+=[so(3,72),so(3,24),so(3,96)]\n\nseq+=[('@n',so(5,24),'dol',fa(6,48),'maI',la(5,48),'l@v',ti(5,48)), BL(36)]\nseq_g+=[fa(5,12),la(4,12),re(5,12),fa(5,60),BK(48),do(5,24),la(4,24)]+Chord3(so,4,re,5,so,5,96,4)\nseq_b+=[re(4,48),do(4,48),ti(3,48),ti(3,48)]\n\nseq+=[('aIm',so(5,12),'hoU',do(6,24),'ldIN',do(6,12),'An',do(6,36),'f3',mi(6,12),'Ev',re(6,12),do(6,12),'3',do(6,36)),BL(48)]\nseq_g+=[so(4,48),BK(46),mi(5,46),do(5,48),BK(46),so(5,46)]+LaDoFa(48,2)+LaDoFa(48,2)\nseq_b+=[do(4,48),mi(3,48),fa(3,48),fa(3,24),mi(3,24)]\n\nseq+=[('ri',fa(6,24),'tSIN',fa(6,12),'fOr',fa(6,36),'D@',fa(6,12),'l@v',fa(6,36),'D{t',mi(6,12),'simz',do(6,24),'soU',re(6,36),'fAr',re(6,96)), BL(48)]\nseq_g+=LaReFa(48,2)+LaReFa(48,2)+LaDoFa(48,2)+LaReFa(48,2)\nseq_b+=[re(3,72),mi(3,24),fa(3,96)]\nseq_g+=DoReSo(48,2)+DoReSo(48,2)+TiReSo(96,4)\nseq_b+=[so(3,72),so(3,24),so(3,96)]\n\nseq+=[('soU',do(6,24),'aI',ti(5,24),'seI',la(5,24),'@',so(5,12),'lIt',so(5,24),'@l',so(5,24),'prEr',so(5,36)), BL(12)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('@nd',so(5,12),'hoUp',do(6,24),'maI',ti(5,24),'drimz',la(5,24),'wIl',so(5,12),'teIk',so(5,24),'mi',fa(5,24),'DEr',mi(5,36)), BL(24)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,24),'skaIz',fa(6,24),'Ar',mi(6,12),'blu',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,60),'maI',la(5,24),'l@v',ti(5,48)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(48,2)+FaSLaReH(48,2)+TiReSoH(48,2)+TiReSoH(48,2)\nseq_b+=[faS(3,72),faS(3,24),so(3,72),so(3,24)]\n\nseq+=[('oU',do(6,24),'v3',ti(5,24),'siz',la(5,24),'fr@m',so(5,12),'koUst',so(5,36),'u',fa(5,12),'koUst',so(5,36)),BL(12)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('tu',so(5,12),'faInd',do(6,24),'D@',ti(5,12),'pleIs',la(5,36),'aI',so(5,12),'l@v',so(6,24),fa(6,12),'D@',fa(6,12),'moUst',mi(6,36)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,12),'fild',fa(6,36),'zAr',mi(6,12),'grin',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,72)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\n\nseq+=[('tu',la(5,12),'hoUl',mi(6,24),'dju',re(6,12),'In',do(6,36),'maI',ti(5,12),'Armz',do(6,60)), BL(36)]\nseq_g+=FaSLaReH(96,4)+SoSTiMiH(48,2)+[ti(5,48), BK(46), mi(6,46)]\nseq_b+=[re(4,72),re(4,24),mi(4,48), soS(3,48)]\n\nseq+=[('tu',la(5,12),'prAm',re(6,24),'@s',do(6,12),'ju',ti(5,24),'maI',la(5,24),'l@v',ti(5,24),la(5,12),so(5,24)), BL(36)]\nseq_g+=MiLaDoH(48,2)+MiLaDoH(48,2)+[re(5,48),BK(46),la(5,46),re(5,48),BK(46),la(5,46)]\nseq_b+=[la(3,72),la(3,24),faS(3,72),faS(3,24)]\n\nseq+=[('tu',la(5,12),'tEl',mi(6,24),'ju',re(6,12),'fr@m',do(6,36),'D@',ti(5,12),'hArt',do(6,60)), BL(36)]\nseq_g+=ReSoTi(48,2)+ReSoTi(48,2)+[soS(5,48),mi(5,48),BK(96),mi(6,24),re(6,12),do(6,36),ti(5,24)]\nseq_b+=[so(3,72),so(3,24),mi(3,48),soS(3,48)]\n\nseq+=[('jUr',mi(5,12),'Ol',la(5,24),'aIm',la(5,12),'TIN',la(5,36),'kIN',so(5,12),'Ov',so(5,156)),BL(48)]\nseq_g+=MiLaDoH(48,2)+MiLaDoH(48,2)+[re(5,48),BK(46),la(5,46),re(5,48),BK(46),la(5,46)]\nseq_b+=[la(3,72), la(3,24),faS(3,72),faS(3,24)]\nseq_g+=ReSoDoH(48,2)+ReSoDoH(48,2)\nseq_g+=[re(5,96), BK(92), so(5,92), BK(90), ti(5,42), la(5,24), ti(5,24)]\nseq_b+=[so(3,72), re(4,24), so(3,96)]\n\nseq+=[BL(192)]\nseq_g+=[mi(5,96), BK(92), so(5,92), BK(92), do(6,20), do(6,12), do(6,48), do(6,12), so(5,36), ti(5,60), BK(96), do(6,12), re(6,12), re(6,12), re(6,60)]\nseq_b+=[do(4,96), so(3,96)]\n\nseq+=[BL(192-12)]\nseq_g+=[so(5,84), mi(5,108), BK(192), ti(5,24), ti(5,12), ti(5,24), do(6,24), do(6,60), ti(5,48)]\nseq_b+=[mi(3,96), la(3,48), so(3,48)]\n\nseq+=[('aIm',fa(5,12), 'ri',fa(6,24),'tSIN',fa(6,12),'fOr',fa(6,36),'D@',fa(6,12), 'l@v',fa(6,24),mi(6,12),'D{t',mi(6,12), 'simz',do(6,24),'soU',re(6,36), 'fAr', re(6,72)), BL(24)]\nseq_g+=DoFaLa(48,2)+DoFaLa(24)+DoFaLa(24)+DoFaLa(48,2)+DoFaLa(24)+DoFaLa(24)\nseq_b+=[fa(3,96),fa(3,96)]\n\nseq+=[('soU',re(6,48),'aI',re(6,24),doS(6,24))]\nseq_g+=ReSoDoH(48,2)+ReSoDoH(48,2)+ReSoTi(24)+[re(5,12),mi(5,12),faS(5,10),so(5,10),la(5,10),ti(5,9),doS(6,9)]\nseq_b+=[so(3,96),so(3,24), BL(24), BL(48)]\n\n# To D\nFreqs[:]=FreqsD\n\nseq+=[('seI',la(5,24),'@',so(5,12),'lIt',so(5,24),'@l',so(5,24),'prEr',so(5,36)), BL(12)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('@nd',so(5,12),'hoUp',do(6,24),'maI',ti(5,24),'drimz',la(5,24),'wIl',so(5,12),'teIk',so(5,24),'mi',fa(5,24),'DEr',mi(5,36)), BL(24)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,24),'skaIz',fa(6,24),'Ar',mi(6,12),'blu',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,60),'maI',la(5,24),'l@v',ti(5,48)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(48,2)+FaSLaReH(48,2)+TiReSoH(48,2)+TiReSoH(48,2)\nseq_b+=[faS(3,72),faS(3,24),so(3,72),so(3,24)]\n\nseq+=[('oU',do(6,24),'v3',ti(5,24),'siz',la(5,24),'fr@m',so(5,12),'koUst',so(5,36),'u',fa(5,12),'koUst',so(5,36)),BL(12)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('tu',so(5,12),'faInd',do(6,24),'D@',ti(5,12),'pleIs',la(5,36),'aI',so(5,12),'l@v',so(6,24),fa(6,12),'D@',fa(6,12),'moUst',mi(6,36)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,12),'fild',fa(6,36),'zAr',mi(6,12),'grin',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,108)),BL(48)]\nseq+=[('soU',do(6,24),'aI',ti(5,24))]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(48,2)+FaSLaReH(24)+[so(5,120), BK(116),ti(5,68),BK(64),re(6,64), do(6,24), ti(5,24)]\nseq_b+=[re(4,72),so(3,72),so(3,48)]\n\nseq+=[('seI',la(5,24),'@',so(5,12),'lIt',so(5,24),'@l',so(5,24),'prEr',so(5,36)), BL(12)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('@nd',so(5,12),'hoUp',do(6,24),'maI',ti(5,24),'drimz',la(5,24),'wIl',so(5,12),'teIk',so(5,24),'mi',fa(5,24),'DEr',mi(5,36)), BL(24)]\nseq_g+=FaLaDoH(48,2)+FaLaDoH(48,2)+MiSoDoH(48,2)+MiSoDoH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,24),'skaIz',fa(6,24),'Ar',mi(6,12),'blu',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,60),'maI',la(5,24),'l@v',ti(5,48)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(48,2)+FaSLaReH(48,2)+TiReSoH(48,2)+TiReSoH(48,2)\nseq_b+=[faS(3,72),faS(3,24),so(3,72),so(3,24)]\n\nseq+=[('oU',do(6,24),'v3',ti(5,24),'siz',la(5,24),'fr@m',so(5,12),'koUst',so(5,36),'u',fa(5,12),'koUst',so(5,36)),BL(12)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,96)]\n\nseq+=[('tu',so(5,12),'faInd',do(6,24),'D@',ti(5,12),'pleIs',la(5,36),'aI',so(5,12),'l@v',so(6,24),fa(6,12),'D@',fa(6,12),'moUst',mi(6,36)),BL(24)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),do(4,24)]\n\nseq+=[('wEr',mi(6,24),'D@',so(6,12),'fild',fa(6,36),'zAr',mi(6,12),'grin',re(6,36)),BL(12)]\nseq+=[('tu',do(6,12),'si',mi(6,24),'ju',re(6,12),'w@n',do(6,36),'s@g',mi(6,12),'En',re(6,108)),BL(48)]\nseq_g+=LaDoFaH(48,2)+LaDoFaH(48,2)+SoDoMiH(48,2)+LaDoMiH(48,2)\nseq_b+=[fa(3,72),fa(3,24),do(4,72),la(3,24)]\nseq_g+=FaSLaReH(72,2)+SoTiReH(120,4)\nseq_b+=[faS(3,48),faS(3,24),so(3,120)]\n\nseq+=[('maI',ti(5,24),'l@v',do(6,168)), BL(48)]\nseq_g+=[so(4,192), BK(188), do(5,188), BK(184), mi(5,184)]\nseq_b+=[do(3,192)]\n\ndoc.sing(seq, Teto, track)\ndoc.playNoteSeq(seq_g, Guitar, track_g)\ndoc.playNoteSeq(seq_b, Bass, track_b)\n\ndoc.setTrackVolume(track_g, 0.5)\ndoc.setTrackVolume(track_b, 0.5)\n\ndoc.meteor()\ndoc.mixDown('MyLove.wav')\n```\n\n\n\n\n\n" }, { "path": "docs/meteor/SoreFeetSong.md", "content": "\n\n\n\n\n\n
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\n\n# The Sore Feet Song\n\n## Info\n* The song is from Anime 蟲師 produced by ARTLAND.\n* Originally sung by: Ally Kerr\n* Melody/Lyric by: Ally Kerr\n* WALTTenglish Z VCCV: http://utau.wikia.com/wiki/WALTT\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndef miF(octave=5, duration=48):\n\treturn note(octave,Freqs[3],duration)\n\ndoc=ScoreDraft.MeteorDocument()\n\nsinger = ScoreDraft.WALTT_Z_UTAU()\nsinger.setLyricConverter(ScoreDraft.VCCVEnglishConverter)\nsinger.setCZMode()\n\nGuitar = ScoreDraft.NylonGuitar()\n\nFreqsB=[f*Freqs[11]*0.5 for f in Freqs]\nFreqs[:]=FreqsB\n\ntrack=doc.newBuf()\ntrack_g=doc.newBuf()\n\ndef Repeat(x,t):\n\tret=[]\n\tfor i in range(t):\n\t\tret+=x\n\treturn ret\n\n\nseq=[BL(192)]\nseq_g = [so(4,32),re(5,16),so(5,96),BK(96),re(6,32),ti(5,16),do(6,32),ti(5,16),re(5,48),BK(48),so(5,48)]\n\nseq+=[BL(192)]\nseq_g += [fa(4,32),do(5,16),fa(5,96), BK(144), la(5,32), so(5,48), la(5,48), so(5,64), BK(48), do(5,48)]\n\nseq+=[BL(192)]\nseq_g += [do(4,32),so(4,16),do(5,96),BK(96),re(6,32),ti(5,16),do(6,32),ti(5,16),so(4,48),BK(48),so(5,48)]\n\nseq+=[BL(192)]\nseq_g += [so(4,32),re(5,16),so(5,96), BK(144), la(5,32), so(5,48), ti(5,48), so(5,64), BK(48), re(4,48)]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'w9lk',so(4,48),'ten',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48)]\n\nline +=('th8',fa(4,24),'zxnd',so(4,48),'mIls',so(4,72),'ten',so(4,48))\nseq_g += [fa(3,32),do(4,16),fa(4,96), do(4,48)]\n\nline +=('th8',mi(4,24),'zxnd',so(4,48),'mIls',so(4,72),'t6',so(4,24))\nseq_g += [do(4,32),so(4,16),do(5,96), do(4,48)]\n\nline +=('sE',ti(4,48),'yx',so(4,48))\nseq+=[line, BL(120)]\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144), re(6,32), ti(5,16), do(6,32), ti(5,16), so(5,48)]\n\nseq+=[BL(48)]\nline= ('&nd',so(4,48),'ev',so(4,48),'ri',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48)]\n\nline +=('g@sp',fa(4,24),'xv',so(4,48),'breth',so(4,72),'I',so(4,48))\nseq_g += [fa(3,32),do(4,16),fa(4,96), do(4,48)]\n\nline +=('gr@bd',mi(4,24),'it',so(4,48),'zhust',so(4,72),'t6',so(4,24))\nseq_g += [do(4,32),so(4,16),do(5,96), do(4,48)]\n\nline +=('fInd',ti(4,48),'yx',so(4,48))\nseq+=[line, BL(120)]\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144), re(6,32), ti(5,16), do(6,32), ti(5,16), so(5,48)]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'klImbd',so(4,48),'up',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144),re(5,48),re(5,48),re(5,48)]\n\nline+=('ev',do(5,48),'ri',ti(4,48),'hill',la(4,48),'t6',ti(4,32))\nseq_g+=[fa(3,48),do(4,48),fa(4,48),do(4,48), BK(192), so(5,48), so(5,48),so(5,48),so(5,32)]\n\nline+=('get',so(4,112))\nseq+=[line, BL(32)]\nline = ('t6', so(4,24), la(4,40))\nseq_g+=[mi(5,112), BL(32), mi(5,64), BK(192), do(3,32),so(3,16),do(4,96),so(3,48)]\n\nline +=('yx', so(4,96))\nseq+=[line, BL(96)]\nseq_g+=[mi(5,96), BK(96), so(3,32),re(4,16),so(4,96), re(4,48), BK(144), re(6,32), ti(5,16), do(6,32), ti(5,16), so(5,48)]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'wan',so(4,48),'d3d',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144),re(5,48),re(5,48),re(5,48)]\n\nline+=('An',do(5,48),'shent',ti(4,48),'l&nd',la(4,48),'st6',ti(4,32))\nseq_g+=[fa(3,48),do(4,48),fa(4,48),do(4,48), BK(192), so(5,48), so(5,48),so(5,48),so(5,32)]\n\nline+=('hOd',so(4,112))\nseq+=[line, BL(32)]\nline = ('zhust', so(4,24), la(4,40))\nseq_g+=[mi(5,112), BL(32), mi(5,64), BK(192), do(3,32),so(3,16),do(4,96),so(3,48)]\n\nline +=('yx', so(4,96))\nseq+=[line, BL(96)]\nseq_g+=[so(3,32),re(4,16),so(4,32),so(4,48),so(4,16), so(4,12),re(4,12),so(3,24), BK(192), mi(5,192)]\n\nseq+=[BL(48)]\nline= ('&nd',fa(4,48),'ev',fa(4,48),'ri',fa(4,48))\nseq_g+=[re(3,32),la(3,16),re(4,96),la(3,48)]\n\nline+=('s1ng', fa(4,48), 'gx', fa(4,32), 'step',mi(4,48), 'xv', do(4,16), re(4,12),'dhx', do(4,36))\nseq_g+=[fa(3,32),do(4,16),fa(4,96),fa(3,48)]\n\nline+=('wA',do(4,96), BL(72), 'I',do(4,24))\nseq_g+=[do(4,32),so(4,16),do(5,96),BK(96), do(5,32), do(5,48), do(5,48), do(5,16)]\n\nline+=('pA',do(4,48),'A', mi(4,48),'A',fa(4,48),'A',mi(4,48))\nseq_g+=Repeat([do(4,48),BK(42),so(4,42),BK(36),do(5,36)],4)\n\nline+=('Ad',re(4,72))\nseq+=[line,BL(24)]\nline=('ev',fa(4,48),'ri',fa(4,48))\nseq_g+=[re(3,24),la(3,24),re(4,48),BL(48),re(4,48)]\n\nline+=('s1ng', fa(4,48), 'gxl', so(4,48), 'nIt', la(4,48), '&n', ti(4,24),do(5,168))\nseq+=[line, BL(48)]\nseq_g+=[so(3,48),fa(4,48),la(4,48),do(5,48), BL(192)]\n\nline=('dA',ti(4,144), 'A',la(4,48),so(4,144), 'I',so(4,24),la(4,24))\nseq_g+=[so(3,192), BK(192), so(4,24),re(4,24),so(3,24),so(4,48),so(3,24),so(4,48)]\nseq_g+=[so(3,192), BK(192), fa(4,24),re(4,24),so(3,24),fa(4,48),so(3,24),fa(4,48)]\n\nline+=('s3ch',so(4,144),'f0r',fa(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), BL(48)]\n\nline+=('yx', so(4,120))\nseq+=[line, BL(24)]\nline= ('thro',re(4,48))\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), BL(48)]\n\nline+=('s&nd', ti(4,72),'st0rms', ti(4,72), '&nd', do(5,48))\nseq_g+=[so(3,96), BK(96), so(4,24), re(4,24), so(3,24), so(4,24), re(4,24), so(3,24), so(4,24),re(4,24), BK(192), so(5,72), so(5,72), so(5,48)] \n\nline+=('hA', ti(4,48), 'zi', la(4,24), 'dans', so(4,60))\nseq+=[line, BL(12)]\nline=('I', so(4,24),la(4,24))\nseq_g+=[so(5,48), BK(48), so(3,96), BK(96), fa(4,24), re(4,24), so(3,24), fa(4,24), re(4,24), so(3,24), fa(4,24),re(4,24)] \n\nline+=('rEch',so(4,144),'f0r',fa(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), so(4,24), BL(24)]\n\nline+=('yx', so(4,144), la(4,48), so(4,144))\nseq+=[line, BL(48)]\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), so(4,24), BL(24)]\nseq_g+=[do(4,192), BK(168), re(4,24), so(4,24),do(5,24),so(4,24),re(4,24), so(3,48), BK(42), do(4,42), BK(36), re(4,36), BK(30), so(4,30) ]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'st0l',so(4,48),'ten',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48)]\n\nline +=('th8',fa(4,24),'zxnd',so(4,48),'p9nd',so(4,72),'ten',so(4,48))\nseq_g += [fa(3,32),do(4,16),fa(4,96), do(4,48)]\n\nline +=('th8',mi(4,24),'zxnd',so(4,48),'p9nd',so(4,72),'t6',so(4,24))\nseq_g += [do(4,32),so(4,16),do(5,96), do(4,48)]\n\nline +=('sE',ti(4,48),'yx',so(4,48))\nseq+=[line, BL(120)]\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144), re(6,32), ti(5,16), do(6,32), ti(5,16), so(5,48)]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'rubd',so(4,48),'kxn',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48)]\n\nline +=('vE',fa(4,24),'nixn',so(4,48),'st0r',so(4,72),'kas',so(4,24),'I',so(4,24))\nseq_g += [fa(3,32),do(4,16),fa(4,96), do(4,48)]\n\nline +=('th8t',mi(4,24),'dhAd',so(4,48),'mAk',so(4,72),'it',so(4,24))\nseq_g += [do(4,32),so(4,16),do(5,96), do(4,48)]\n\nline +=('E',ti(4,48),'zEr',so(4,48))\nseq+=[line, BL(120)]\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144), re(6,32), ti(5,16), do(6,32), ti(5,16), so(5,48)]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'livd',so(4,48),'9f',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144),re(5,48),re(5,48),re(5,48)]\n\nline+=('r@ts',do(5,48),'&nd',ti(4,48),'tOds',la(4,32),'&nd', la(4,24), 'I', ti(4,24))\nseq_g+=[fa(3,48),do(4,48),fa(4,48),do(4,48), BK(192), so(5,48), so(5,48),so(5,48),so(5,32)]\n\nline+=('starv',so(4,112))\nseq+=[line, BL(32)]\nline = ('f0r', so(4,24), la(4,40))\nseq_g+=[mi(5,112), BL(32), mi(5,64), BK(192), do(3,32),so(3,16),do(4,96),so(3,48)]\n\nline +=('yx', so(4,96))\nseq+=[line, BL(96)]\nseq_g+=[mi(5,96), BK(96), so(3,32),re(4,16),so(4,96), re(4,48), BK(144), re(6,32), ti(5,16), do(6,32), ti(5,16), so(5,48)]\n\nseq+=[BL(48)]\nline= ('I',so(4,48),'f8t',so(4,48),'9f',so(4,48))\nseq_g += [so(3,32),re(4,16),so(4,96), re(4,48), BK(144),re(5,48),re(5,48),re(5,48)]\n\nline+=('zhI',do(5,48),'xnt',ti(4,48),'bAr',la(4,32),'&nd',la(4,24),'I',ti(4,24))\nseq_g+=[fa(3,48),do(4,48),fa(4,48),do(4,48), BK(192), so(5,48), so(5,48),so(5,48),so(5,32)]\n\nline+=('kild',so(4,112))\nseq+=[line, BL(32)]\nline = ('dhem', so(4,24), la(4,40))\nseq_g+=[mi(5,112), BL(32), mi(5,64), BK(192), do(3,32),so(3,16),do(4,96),so(3,48)]\n\nline +=('to', so(4,96))\nseq+=[line, BL(96)]\nseq_g+=[so(3,32),re(4,16),so(4,32),so(4,48),so(4,16), so(4,12),re(4,12),so(3,24), BK(192), mi(5,192)]\n\nseq+=[BL(48)]\nline= ('&nd',fa(4,48),'ev',fa(4,48),'ri',fa(4,48))\nseq_g+=[re(3,32),la(3,16),re(4,96),la(3,48)]\n\nline+=('s1ng', fa(4,48), 'gx', fa(4,32), 'step',mi(4,48), 'xv', do(4,16), re(4,12),'dhx', do(4,36))\nseq_g+=[fa(3,32),do(4,16),fa(4,96),fa(3,48)]\n\nline+=('wA',do(4,96), BL(72), 'I',do(4,24))\nseq_g+=[do(4,32),so(4,16),do(5,96),BK(96), do(5,32), do(5,48), do(5,48), do(5,16)]\n\nline+=('pA',do(4,48),'A', mi(4,48),'A',fa(4,48),'A',mi(4,48))\nseq_g+=Repeat([do(4,48),BK(42),so(4,42),BK(36),do(5,36)],4)\n\nline+=('Ad',re(4,72))\nseq+=[line,BL(24)]\nline=('ev',fa(4,48),'ri',fa(4,48))\nseq_g+=[re(3,24),la(3,24),re(4,48),BL(48),re(4,48)]\n\nline+=('s1ng', fa(4,48), 'gxl', so(4,48), 'nIt', la(4,48), '&n', ti(4,24),do(5,168))\nseq+=[line, BL(48)]\nseq_g+=[so(3,48),fa(4,48),la(4,48),do(5,48), BL(192)]\n\nline=('dA',ti(4,144), 'A',la(4,48),so(4,144), 'I',so(4,24),la(4,24))\nseq_g+=[so(3,192), BK(192), so(4,24),re(4,24),so(3,24),so(4,48),so(3,24),so(4,48)]\nseq_g+=[so(3,192), BK(192), fa(4,24),re(4,24),so(3,24),fa(4,48),so(3,24),fa(4,48)]\n\nline+=('s3ch',so(4,144),'f0r',fa(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), BL(48)]\n\nline+=('yx', so(4,120))\nseq+=[line, BL(24)]\nline= ('thro',re(4,48))\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), BL(48)]\n\nline+=('s&nd', ti(4,72),'st0rms', ti(4,72), '&nd', do(5,48))\nseq_g+=[so(3,96), BK(96), so(4,24), re(4,24), so(3,24), so(4,24), re(4,24), so(3,24), so(4,24),re(4,24), BK(192), so(5,72), so(5,72), so(5,48)] \n\nline+=('hA', ti(4,48), 'zi', la(4,24), 'dans', so(4,60))\nseq+=[line, BL(12)]\nline=('I', so(4,24),la(4,24))\nseq_g+=[so(5,48), BK(48), so(3,96), BK(96), fa(4,24), re(4,24), so(3,24), fa(4,24), re(4,24), so(3,24), fa(4,24),re(4,24)] \n\nline+=('rEch',so(4,144),'f0r',fa(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), so(4,24), BL(24)]\n\nline+=('yx', so(4,120))\nseq+=[line, BL(24)]\nline=('Im', ti(4,24),do(5,24))\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), so(4,24), BL(24)]\n\nline+=('tIrd', ti(4,72),'&nd', ti(4,72), 'Im', do(5,48))\nseq_g+=[so(3,96), BK(96), so(4,24), re(4,24), so(3,24), so(4,24), re(4,24), so(3,24), so(4,24),re(4,24), BK(192), so(5,72), so(5,72), so(5,48)] \n\nline+=('wEk', re(5,72), 'but', do(5,60))\nseq+=[line, BL(12)]\nline=('Im', ti(4,48))\nseq_g+=[so(5,48), BK(48), so(3,96), BK(96), fa(4,24), re(4,24), so(3,24), fa(4,24), re(4,24), so(3,24), fa(4,24),re(4,24)] \n\nline+=('strang',so(4,144),'f0r',so(4,24),la(4,24))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), so(4,24), BL(24)]\n\nline+=('yx', so(4,120))\nseq+=[line, BL(24)]\nline=('I', ti(4,24),do(5,24))\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), so(4,24), BL(24)]\n\nline+=('wan', ti(4,72),'t6', ti(4,72), 'gO', do(5,48))\nseq_g+=[so(3,96), BK(96), so(4,24), re(4,24), so(3,24), so(4,24), re(4,24), so(3,24), so(4,24),re(4,24), BK(192), so(5,72), so(5,72), so(5,48)] \n\nline+=('hOm', re(5,72), 'but', do(5,60))\nseq+=[line, BL(12)]\nline=('mI', ti(4,48))\nseq_g+=[so(5,48), BK(48), so(3,96), BK(96), fa(4,24), re(4,24), so(3,24), fa(4,24), re(4,24), so(3,24), fa(4,24),re(4,24)] \n\nline+=('luv',so(4,96),'gets',so(4,48),'mi',la(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), so(4,24), BL(24)]\n\nline+=('thro', so(4,120))\nseq+=[line, BL(24)]\nline=('la', ti(4,24),do(5,24))\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), so(4,24), BL(24)]\n\nline+=('la', ti(4,72),'la', ti(4,72), 'la', do(5,48))\nseq_g+=[so(3,96), BK(96), so(4,24), re(4,24), so(3,24), so(4,24), re(4,24), so(3,24), so(4,24),re(4,24), BK(192), so(5,72), so(5,72), so(5,48)] \n\nline+=('la', re(5,72), 'la', do(5,60))\nseq+=[line, BL(12)]\nline=('la', ti(4,48))\nseq_g+=[so(5,48), BK(48), so(3,96), BK(96), fa(4,24), re(4,24), so(3,24), fa(4,24), re(4,24), so(3,24), fa(4,24),re(4,24)] \n\nline+=('la',so(4,96),'la',so(4,48),'la',la(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), so(4,24), BL(24)]\n\nline+=('la', so(4,120))\nseq+=[line, BL(24)]\nline=('la', ti(4,24),do(5,24))\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), so(4,24), BL(24)]\n\nline+=('la', ti(4,72),'la', ti(4,72), 'la', do(5,48))\nseq_g+=[so(3,96), BK(96), so(4,24), re(4,24), so(3,24), so(4,24), re(4,24), so(3,24), so(4,24),re(4,24), BK(192), so(5,72), so(5,72), so(5,48)] \n\nline+=('la', re(5,72), 'la', do(5,60))\nseq+=[line, BL(12)]\nline=('la', ti(4,48))\nseq_g+=[so(5,48), BK(48), so(3,96), BK(96), fa(4,24), re(4,24), so(3,24), fa(4,24), re(4,24), so(3,24), fa(4,24),re(4,24)] \n\nline+=('la',so(4,96),'la',so(4,48),'la',la(4,48))\nseq_g+=[do(4,192), BK(168), mi(4,24), so(4,24),do(5,24),so(4,24),mi(4,24), so(4,24), BL(24)]\n\nline+=('la', so(4,144))\nseq+=[line, BL(24)]\nseq_g+=[do(4,192), BK(168), miF(4,24), so(4,24),do(5,24),so(4,24),miF(4,24), so(3,96), BK(90), do(4,90), BK(84), re(4,84), BK(78), so(4,78)]\n\n\n#seq+=[line, BL(48)]\n\n#print(ScoreDraft.TellDuration(seq))\n#print(ScoreDraft.TellDuration(seq_g))\n\ndoc.setTempo(140)\ndoc.sing(seq, singer, track)\ndoc.playNoteSeq(seq_g,Guitar, track_g)\n\n#doc.setTrackVolume(track_g, 0.5)\n\ndoc.meteor()\ndoc.mixDown('SoreFeetSong.wav')\n```\n" }, { "path": "docs/meteor/TaLang.md", "content": "\n\n\n\n\n\n
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\n\n# 踏浪\n\n## Info\n* Originally sung by: 沈雁\n* Melody by: 庄奴\n* Lyric by: 古月\n* Video published earlier on Bilibili: [https://www.bilibili.com/video/av19520577](https://www.bilibili.com/video/av19520577)\n* 趙英子 VoiceBank [http://tsuro.lofter.com/choueiko](http://tsuro.lofter.com/choueiko)\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.MeteorDocument()\ndoc.setTempo(72)\n\nZhaoYingzi = ScoreDraft.ZhaoYingzi_UTAU()\nZhaoYingzi.setLyricConverter(ScoreDraft.CVVCChineseConverter)\n\nGuitar=ScoreDraft.NylonGuitar()\nBass=ScoreDraft.Bass()\nOcarina=ScoreDraft.Ocarina()\n\nBassDrum=ScoreDraft.BassDrum()\nSnare=ScoreDraft.Snare()\nClosedHitHat=ScoreDraft.ClosedHitHat()\nTom1=ScoreDraft.Tom1()\nTom2=ScoreDraft.Tom2()\nTom3=ScoreDraft.Tom3()\nTom4=ScoreDraft.Tom4()\n\nperc_list=[BassDrum,Snare,ClosedHitHat,Tom1,Tom2,Tom3,Tom4]\n\ndef dong(duration=48):\n\treturn (0,duration)\n\ndef cha(duration=48):\n\treturn (1,duration)\n\ndef chi(duration=48):\n\treturn (2,duration)\n\ndef tong1(duration=48):\n\treturn (3,duration)\n\ndef tong2(duration=48):\n\treturn (4,duration)\n\ndef tong3(duration=48):\n\treturn (5,duration)\n\ndef tong4(duration=48):\n\treturn (6,duration)\n\nSeashore=ScoreDraft.Seashore()\n\neffect_list=[Seashore]\n\ntrack=doc.newBuf()\ntrack_g=doc.newBuf()\ntrack_b=doc.newBuf()\ntrack_o=doc.newBuf()\ntrack_p=doc.newBuf()\ntrack_effect=doc.newBuf()\n\ndef faS(octave=5, duration=48):\n\treturn note(octave,Freqs[6],duration)\n\ndef soS(octave=5, duration=48):\n\treturn note(octave,Freqs[8],duration)\n\nseq=[BL(192)]\nseq_g=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_o=[la(5,24), la(5,12), ti(5,12), do(6,24), ti(5,24), la(5, 48), mi(5,48)]\nseq_e=[(-1, 144), (0,192*2)]\n\nseq+=[BL(192)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_o+=[la(5,24), la(5,12), ti(5,12), do(6,24), ti(5,24), la(5, 96)]\n\nseq+=[BL(192)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_o+=[la(5,24), la(5,12), ti(5,12), do(6,24), ti(5,24), la(5, 48), mi(5,48)]\nseq_e+=[(0,192*2)]\n\nseq+=[BL(192)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), do(5,48), BK(46), mi(5,46), BK(44), la(5,44), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_o+=[la(5,24), la(5,12), ti(5,12), do(6,24), ti(5,24), la(5, 96)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\n\nseq+=[('xiao', la(4,24), 'xiao', la(4,12), 'di', do(5,12), 'yi', re(5,24), 'pian', mi(5,24), 'yun', re(5,12), mi(5,24),re(5,12), 'ya',re(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), fa(5,12), la(5,24), fa(5,24) ]\n\nseq+=[('man', la(4,24), 'man', la(4,12), 'di', do(5,12), 'zou', re(5,24), 'guo', mi(5,24), 'lai', re(5,12), mi(5,72)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24)]\n\nseq+=[('qing', la(4,24), 'ni', la(4,12), do(5,12), 'xie', re(5,24), 'xie', mi(5,24), 'jiao', re(5,12), mi(5,24),re(5,12), 'ya',re(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), faS(5,12), la(5,24), fa(5,24) ]\n\nseq+=[('zan', mi(5,12), re(5,12), 'shi', do(5,12), re(5,12), 'ting', do(5,24), 'xia', ti(4,24), 'lai', la(4,72)), BL(24)]\nseq_g+=[soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\n\nprogress_g=ScoreDraft.TellDuration(seq_g)\nprogress_o=ScoreDraft.TellDuration(seq_o)\n\nline=('shan',la(5,12), so(5,12), 'shang', mi(5,12),'di',mi(5,12), 'shan',la(5,12), so(5,12), 'hua', mi(5,24))\nline+=('kai',so(5,12), la(5,24), so(5,12), 'ya', mi(5,24), so(5,12),la(5,12))\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24),la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_o+=[BL(progress_g-progress_o), la(6,48),mi(6,48)]\nseq_o+=[so(6,24),mi(6,12),re(6,12),mi(6,48)]\n\nline+=('wo', so(5,12), mi(5,12), 'cai', mi(5,12), 'dao', re(5,12), 'shan', do(5,24), 'shang', so(5,12), mi(5,12), 'lai', mi(5,72))\nseq+=[line, BL(24)]\nseq_g+=[so(4,96), BK(72), do(5,12), mi(5,12), so(5,24), mi(5,24), soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24)]\nseq_o+=[so(6,24),mi(6,12),re(6,12),do(6,24),re(6,12),so(6,12)]\nmiFa=[mi(6,6),fa(6,6)]\nmiFaX2=miFa+miFa\nmiFaX4=miFaX2+miFaX2\nseq_o+=miFaX4+[mi(6,48)]\n\nseq+=[('yuan',la(4,24),'lai',la(4,12),do(5,12),'ni',re(5,24),'ye',mi(5,12),'shi',fa(5,12),'shang', re(5,12),mi(5,24),re(5,12),'shan',re(5,36)),BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), faS(5,12), la(5,24), fa(5,24) ]\nseq_o+=[la(5,48), mi(6,48), la(5,12), mi(6,12), la(5,12), mi(6,12), re(6,48)]\n\nseq+=[('kan',mi(5,12),re(5,12),'na',do(5,12),re(5,12),'shan',do(5,24),'hua',ti(4,24),'kai',la(4,72)),BL(24)]\nseq_g+=[soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_o+=[do(6,24),re(6,12),mi(6,12),re(6,12),do(6,12),ti(5,24)]\nlaTi=[la(5,6),ti(5,6)]\nlaTiX2=laTi+laTi\nlaTiX4=laTiX2+laTiX2\nseq_o+=laTiX4+[la(5,48)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\n\nprogress=ScoreDraft.TellDuration(seq_g)\nseq_b=[BL(progress-96), mi(3,48), la(3,48)]\nseq_p=[BL(progress-48), tong4(12), tong3(12), tong2(12), tong1(12)]\n\nperc_repeat=[dong(24), chi(24), cha(24), chi(24),dong(24), chi(24), cha(24), chi(24)]\n\nseq+=[('xiao', la(4,24), 'xiao', la(4,12), 'di', do(5,12), 'yi', re(5,24), 'zhen', mi(5,24), 'feng', re(5,12), mi(5,24),re(5,12), 'ya',re(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), fa(5,12), la(5,24), fa(5,24) ]\nseq_b+=[la(3,96), fa(3,24), re(3,48), fa(3,24)]\nseq_p+=perc_repeat\n\nseq+=[('man', la(4,24), 'man', la(4,12), 'di', do(5,12), 'zou', re(5,24), 'guo', mi(5,24), 'lai', re(5,12), mi(5,72)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24)]\nseq_b+=[la(3,96), soS(3,24), mi(3,48), soS(3,24)]\nseq_p+=perc_repeat\n\nseq+=[('qing', la(4,24), 'ni', la(4,12), do(5,12), 'xie', re(5,24), 'xie', mi(5,24), 'jiao', re(5,12), mi(5,24),re(5,12), 'ya',re(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), faS(5,12), la(5,24), fa(5,24) ]\nseq_b+=[la(3,96), faS(3,24), re(3,48), faS(3,24)]\nseq_p+=perc_repeat\n\nseq+=[('zan', mi(5,12), re(5,12), 'shi', do(5,12), re(5,12), 'ting', do(5,24), 'xia', ti(4,24), 'lai', la(4,72)), BL(24)]\nseq_g+=[soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[mi(4,48), ti(3,48), la(3,96)]\nseq_p+=[dong(24), chi(24), cha(24), chi(24),dong(24), chi(24), tong4(12), tong3(12), tong2(12), tong1(12)]\n\nprogress_g=ScoreDraft.TellDuration(seq_g)\nprogress_o=ScoreDraft.TellDuration(seq_o)\n\nline=('hai',la(5,12), so(5,12), 'shang', mi(5,12),'di',mi(5,12), 'lang',la(5,12), so(5,12), 'hua', mi(5,24))\nline+=('kai',so(5,12), la(5,24), so(5,12), 'ya', mi(5,24), so(5,12),la(5,12))\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24),la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[la(3,48), mi(3,48), la(3,48), mi(3,48)]\nseq_p+=perc_repeat\nseq_o+=[BL(progress_g-progress_o), la(6,48),mi(6,48)]\nseq_o+=[so(6,24),mi(6,12),re(6,12),mi(6,48)]\n\nline+=('wo', so(5,12), mi(5,12), 'cai', mi(5,12), 'dao', re(5,12), 'hai', do(5,24), 'bian', so(5,12), mi(5,12), 'lai', mi(5,72))\nseq+=[line, BL(24)]\nseq_g+=[so(4,96), BK(72), do(5,12), mi(5,12), so(5,24), mi(5,24), soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24)]\nseq_b+=[do(4,48), so(3,48), mi(3,24), soS(3,48), mi(3,24)]\nseq_p+=perc_repeat\nseq_o+=[so(6,24),mi(6,12),re(6,12),do(6,24),re(6,12),so(6,12)]\nseq_o+=miFaX4+[mi(6,48)]\n\nseq+=[('yuan',la(4,24),'lai',la(4,12),do(5,12),'ni',re(5,24),'ye',mi(5,12),'ai',fa(5,12),'lang', re(5,12),mi(5,24),re(5,12),'hua',re(5,36)),BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), faS(5,12), la(5,24), fa(5,24) ]\nseq_b+=[la(3,48), mi(3,48), la(3,48), re(3,48)]\nseq_p+=perc_repeat\nseq_o+=[la(5,48), mi(6,48), la(5,12), mi(6,12), la(5,12), mi(6,12), re(6,48)]\n\nseq+=[('cai',mi(5,12),re(5,12),'dao',do(5,12),re(5,12),'hai',do(5,24),'bian',ti(4,24),'lai',la(4,72)),BL(24)]\nseq_g+=[soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[soS(3,48), mi(3,48), la(3,24), mi(3,48), la(3,24)]\nseq_p+=[dong(24), chi(24), cha(24), chi(24),dong(24), chi(24), tong4(12), tong3(12), tong2(12), tong1(12)]\nseq_o+=[do(6,24),re(6,12),mi(6,12),re(6,12),do(6,12),ti(5,24)]\nseq_o+=laTiX4+[la(5,48)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[la(3,48), mi(3,48), la(3,48), mi(3,48)]\nseq_p+=perc_repeat\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_b+=[la(3,48), mi(3,48), la(3,96)]\nseq_p+=perc_repeat\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[la(3,48), mi(3,48), la(3,48), mi(3,48)]\nseq_p+=perc_repeat\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_b+=[la(3,48), mi(3,48), la(3,96)]\nseq_p+=[dong(24), chi(24), cha(24), chi(24),dong(24), chi(24), tong4(12), tong3(12), tong2(12), tong1(12)]\n\nseq+=[('xiao', la(4,24), 'xiao', la(4,12), 'di', do(5,12), 'yi', re(5,24), 'pian', mi(5,24), 'yun', re(5,12), mi(5,24),re(5,12), 'ya',re(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), fa(5,12), la(5,24), fa(5,24) ]\nseq_b+=[la(3,96), fa(3,24), re(3,48), fa(3,24)]\nseq_p+=perc_repeat\n\nseq+=[('man', la(4,24), 'man', la(4,12), 'di', do(5,12), 'zou', re(5,24), 'guo', mi(5,24), 'lai', re(5,12), mi(5,72)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24)]\nseq_b+=[la(3,96), soS(3,24), mi(3,48), soS(3,24)]\nseq_p+=perc_repeat\n\nseq+=[('qing', la(4,24), 'ni', la(4,12), do(5,12), 'xie', re(5,24), 'xie', mi(5,24), 'jiao', re(5,12), mi(5,24),re(5,12), 'ya',re(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), faS(5,12), la(5,24), fa(5,24) ]\nseq_b+=[la(3,96), faS(3,24), re(3,48), faS(3,24)]\nseq_p+=perc_repeat\n\nseq+=[('zan', mi(5,12), re(5,12), 'shi', do(5,12), re(5,12), 'ting', do(5,24), 'xia', ti(4,24), 'lai', la(4,72)), BL(24)]\nseq_g+=[soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[mi(4,48), ti(3,48), la(3,96)]\nseq_p+=[dong(24), chi(24), cha(24), chi(24),dong(24), chi(24), tong4(12), tong3(12), tong2(12), tong1(12)]\n\nprogress_g=ScoreDraft.TellDuration(seq_g)\nprogress_o=ScoreDraft.TellDuration(seq_o)\n\nline=('shan',la(5,12), so(5,12), 'shang', mi(5,12),'di',mi(5,12), 'shan',la(5,12), so(5,12), 'hua', mi(5,24))\nline+=('kai',so(5,12), la(5,24), so(5,12), 'ya', mi(5,24), so(5,12),la(5,12))\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24),la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[la(3,48), mi(3,48), la(3,48), mi(3,48)]\nseq_p+=perc_repeat\nseq_o+=[BL(progress_g-progress_o), la(6,48),mi(6,48)]\nseq_o+=[so(6,24),mi(6,12),re(6,12),mi(6,48)]\n\nline+=('wo', so(5,12), mi(5,12), 'cai', mi(5,12), 'dao', re(5,12), 'shan', do(5,24), 'shang', so(5,12), mi(5,12), 'lai', mi(5,72))\nseq+=[line, BL(24)]\nseq_g+=[so(4,96), BK(72), do(5,12), mi(5,12), so(5,24), mi(5,24), soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24)]\nseq_b+=[do(4,48), so(3,48), mi(3,24), soS(3,48), mi(3,24)]\nseq_p+=perc_repeat\nseq_o+=[so(6,24),mi(6,12),re(6,12),do(6,24),re(6,12),so(6,12)]\nseq_o+=miFaX4+[mi(6,48)]\n\nseq+=[('yuan',la(4,24),'lai',la(4,12),do(5,12),'ni',re(5,24),'ye',mi(5,12),'shi',fa(5,12),'shang', re(5,12),mi(5,24),re(5,12),'shan',re(5,36)),BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), re(5,12), faS(5,12), la(5,24), fa(5,24) ]\nseq_b+=[la(3,48), mi(3,48), la(3,48), re(3,48)]\nseq_p+=perc_repeat\nseq_o+=[la(5,48), mi(6,48), la(5,12), mi(6,12), la(5,12), mi(6,12), re(6,48)]\n\nseq+=[('kan',mi(5,12),re(5,12),'na',do(5,12),re(5,12),'shan',do(5,24),'hua',ti(4,24),'kai',la(4,72)),BL(24)]\nseq_g+=[soS(4,96), BK(72), ti(4,12), mi(5,12), soS(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[soS(3,48), mi(3,48), la(3,24), mi(3,48), la(3,24)]\nseq_p+=[dong(24), chi(24), cha(24), chi(24),dong(24), chi(24), tong4(12), tong3(12), tong2(12), tong1(12)]\nseq_o+=[do(6,24),re(6,12),mi(6,12),re(6,12),do(6,12),ti(5,24)]\nseq_o+=laTiX4+[la(5,48)]\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[la(3,48), mi(3,48), la(3,48), mi(3,48)]\nseq_p+=perc_repeat\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_b+=[la(3,48), mi(3,48), la(3,96)]\nseq_p+=perc_repeat\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 48), 'la', mi(5,36)), BL(12)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24)]\nseq_b+=[la(3,48), mi(3,48), la(3,48), mi(3,48)]\nseq_p+=perc_repeat\n\nseq+=[('la', la(5,24), 'la', la(5,12), 'la', ti(5,12), 'la', do(6,24), 'la', ti(5,24), 'la', la(5, 72)), BL(24)]\nseq_g+=[la(4,96), BK(72), do(5,12), mi(5,12), la(5,24), mi(5,24), la(4,96), BK(72), do(5,12), mi(5,12), do(5,48), BK(46), mi(5,46), BK(44), la(5,44)]\nseq_b+=[la(3,48), mi(3,48), la(3,96)]\nseq_p+=perc_repeat\n\ndoc.sing(seq, ZhaoYingzi, track)\ndoc.playNoteSeq(seq_g, Guitar, track_g)\ndoc.playNoteSeq(seq_b, Bass, track_b)\ndoc.playNoteSeq(seq_o, Ocarina, track_o)\ndoc.playBeatSeq(seq_p, perc_list, track_p)\ndoc.playBeatSeq(seq_e, effect_list, track_effect)\n\ndoc.setTrackVolume(track_g, 0.5)\ndoc.setTrackVolume(track_b, 0.5)\ndoc.setTrackVolume(track_o, 0.5)\ndoc.setTrackVolume(track_p, 0.5)\ndoc.setTrackVolume(track_effect, 0.5)\n\ndoc.meteor()\ndoc.mixDown('TaLang.wav')\n```\n\n\n\n\n\n" }, { "path": "docs/meteor/WuYa.md", "content": "\n\n\n\n\n\n
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\n\n# 无涯\n\n## Info\n* The song is from the Anime \"Hitori no Shita:The Outcast Season 2\" produced by Tencent Animation.\n* Original sung by: 醉雪\n* Melody by: 钱襄\n* Lyric by: 张汇泉\n* Video published earlier on Bilibili: [https://www.bilibili.com/video/av20843105](https://www.bilibili.com/video/av20843105)\n* GePing voice-bank: http://utau.vocalover.com/\n* 三色あやか, CVVCChinese：http://seesaawiki.jp/sanshoku/\n\n```python\nimport ScoreDraft\n\nFreqs=[1.0, 9.0/8.0, 81.0/64.0, 4.0/3.0, 3.0/2.0, 27.0/16.0, 243.0/128.0]\n\ndef note(octave, freq, duration):\n\treturn (freq*(2.0**(octave-5.0)), duration)\n\ndef do(octave=5, duration=48):\n\treturn note(octave,Freqs[0],duration)\n\ndef re(octave=5, duration=48):\n\treturn note(octave,Freqs[1],duration)\n\ndef mi(octave=5, duration=48):\n\treturn note(octave,Freqs[2],duration)\n\ndef fa(octave=5, duration=48):\n\treturn note(octave,Freqs[3],duration)\n\ndef so(octave=5, duration=48):\n\treturn note(octave,Freqs[4],duration)\n\ndef la(octave=5, duration=48):\n\treturn note(octave,Freqs[5],duration)\n\ndef ti(octave=5, duration=48):\n\treturn note(octave,Freqs[6],duration)\n\ndef BL(duration=48):\n\treturn (-1.0, duration)\n\ndef BK(duration=48):\n\treturn (-1.0, -duration)\n\nFreqsC=Freqs[:]\n# FreqsF=[f*Freqs[5] for f in Freqs]\nFreqsF=[f*Freqs[3] for f in Freqs]\n\nFreqs[:]=FreqsF\n\ndoc=ScoreDraft.MeteorDocument()\ndoc.setTempo(120)\n\nGePing = ScoreDraft.GePing_UTAU()\n\nAyaka = ScoreDraft.Ayaka_UTAU()\nAyaka.setLyricConverter(ScoreDraft.CVVCChineseConverter)\n\nGuitarMute=ScoreDraft.RockMute()\nGuitar=ScoreDraft.AlansGuitar()\nBass=ScoreDraft.Bass()\n\nPiano=ScoreDraft.Piano()\n\nBassDrum=ScoreDraft.BassDrum()\nSnare=ScoreDraft.Snare()\n\nperc_list=[BassDrum,Snare]\n\ndef dong(duration=48):\n\treturn (0,duration)\n\ndef cha(duration=48):\n\treturn (1,duration)\n\ndef Bl(duration=48):\n\treturn (-1,duration)\n\n\ntrack=doc.newBuf()\ntrack_gm=doc.newBuf()\ntrack_g=doc.newBuf()\ntrack_b=doc.newBuf()\ntrack_p=doc.newBuf()\ntrack_pi=doc.newBuf()\n\ndef Chord(elems, duration, delay=0):\n\tret=[]\n\tfor elem in elems:\n\t\tret+=[elem[0](elem[1], duration)]\n\t\tduration-=delay\n\t\tret+=[BK(duration)]\n\tret+=[BL(duration)]\n\treturn ret\n\n\ndef Repeat(x,t):\n\tret=[]\n\tfor i in range(t):\n\t\tret+=x\n\treturn ret\n\nseq_gm=Repeat(\n\tRepeat(Chord([(la,3), (mi,4), (la,4) ], 24),4)+Repeat(Chord([(do,4), (so,4), (do, 5)], 24),4) +\n\tRepeat(Chord([(re,4), (la,4), (re,5) ], 24),4)+Repeat(Chord([(mi,4), (ti,4), (mi, 5)], 24),4) \n\t,2)\nseq_b=Repeat([la(2,96), do(3,96), re(3,96), mi(3,96)],2)\nseq_p=Repeat([dong(),cha()],8)\n\nseq_gm+=Repeat(Chord([(fa,4), (do,5), (fa,5)],12),4)+[BL(24)]+ Repeat(Chord([(mi,4), (ti,4), (mi,5)],12),4)+[BL(24)]\nseq_b+=[BL(144)]\nseq_p+=Repeat(Repeat([cha(12)],4)+[Bl(24)],2)\n\nseq=[BL(ScoreDraft.TellDuration(seq_gm))]\nseq+=[('meng',la(4,24),'li',la(4,24),'bu',la(4,24), 'zhi',la(4,24), 'liu',la(4,48), 'zhuan',so(4,24), 'liao', mi(4,24))]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('duo',la(4,24),'shao',la(4,48),'nian',re(5,96)), BL(24)]\nseq_gm+=Repeat(Chord([(re,4), (so,4), (la,4), (re,5) ], 24),8)\nseq_b+=Repeat([re(3,24),re(3,48),re(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('wang',mi(5,48), 'que', mi(5,24), re(5,24), 'qing', la(4,24), 'si', la(4,24), mi(5,48) )]\nseq_gm+=Repeat(Chord([(mi,4), (la,4), (ti,4), (mi,5) ], 24),8)\nseq_b+=Repeat([mi(3,24),mi(3,48),mi(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('chen',re(5,36),mi(5,12),re(5,24),'nian',so(4,72)), BL(48)]\nseq_gm+=Repeat(Chord([(re,4), (so,4), (la,4), (re,5) ], 24),8)\nseq_b+=Repeat([re(3,24),re(3,48),re(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('hui', la(4,48), 'mou', la(4,24), 'yi', la(4,48), 'pian', la(4,48)), BL(24)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nFreqs[:]=FreqsC\n\nseq+=[('wang', do(6,48), 'shi', ti(5,24), la(5,24), 'you', la(5,48), 'fu', so(5,24),la(5,24) )]\nseq_gm+=Repeat(Chord([(do,5), (fa,5), (so,5), (do,6) ], 24),8)\nseq_b+=Repeat([do(4,24),do(4,48),do(4,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('xian', la(5,144)), BL(48)]\nseq_g=[BL(ScoreDraft.TellDuration(seq_gm))]\nseq_g+=Chord([(la,4), (mi,5), (la,5),(re,6)], 96)+Chord([(do,5), (so,5), (do,6), (fa,6)], 96)\nseq_gm+=Repeat(Chord([(la,4), (re,5), (mi,5), (la,5) ], 24),4)+Repeat(Chord([(do,5), (fa,5), (so,5), (do,6) ], 24),4)\nseq_b+=[la(3,24),la(3,48),la(3,24),do(4,24),do(4,48),do(4,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[BL(192)]\nseq_g+=Repeat(Chord([(re,5), (la,5), (re,6), (so,6)], 24),3)+ Chord([(mi,5), (ti,5), (mi,6), (la,6)], 120)\nseq_gm+=Repeat(Chord([(re,5), (so,5), (la,5), (re,6) ], 24),4)+Repeat(Chord([(mi,5), (la,5), (ti,5), (mi,6) ], 24),4)\nseq_b+=[re(4,24),re(4,48),re(4,24),mi(4,24),mi(4,48),mi(4,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nFreqs[:]=FreqsF\nseq+=[('zui',la(5,24), 'yan',la(5,48)), BL(24), ('xiao',la(5,24),'kan',la(5,48), 'chen', so(5,12), la(5,12))]\nseq_g+=Repeat(Repeat(Chord([(re,5), (mi,5), (la,5)],24),2)+[so(5,24), BK(12), la(5,12), la(4,24)],2)\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('shi',so(5,12),la(5,36),so(5,24), 'jian', so(5,96)), BL(24)]\nseq_g+=Repeat(Chord([(do,5), (re,5), (so,5)],24),2)+[mi(5,24), so(5,24), do(5,48), re(5,48)]\nseq_gm+=Repeat(Chord([(so,3), (do,4), (re,4), (so,4) ], 24),8)\nseq_b+=Repeat([so(2,24),so(2,48),so(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('he',so(5,24),la(5,24),'chu',so(5,24), mi(5,24), 'shi', mi(5,48), 'tao', re(5,24),mi(5,24))]\nseq_g+=Repeat(Chord([(re,5), (mi,5), (la,5)],24),2)+[so(5,24),la(5,24),mi(5,48),re(5,48)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=[la(2,24),la(2,48),la(2,24), mi(3,48), re(3,48)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('yuan',re(5,24),mi(5,120)),BL(48)]\nseq_g+=[mi(5,96), so(5,48),la(5,48)]\nseq_gm+=Repeat(Chord([(mi,4), (la,4), (ti,4), (mi,5) ], 24),8)\nseq_b+=Repeat([mi(3,24),mi(3,48),mi(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('qing', re(5,48), 'feng', mi(5,24), 'ji', re(5,48), 'du',mi(5,48)),BL(24)]\nseq_g+=[re(5,48),mi(5,48),so(5,48),la(5,48)]\nseq_gm+=Repeat(Chord([(re,4), (so,4), (la,4), (re,5) ], 24),8)\nseq_b+=Repeat([re(3,24),re(3,48),re(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('shui', mi(5,12), so(5,36), 'yu', mi(5,48), 'wo', re(5,24), ti(4,24), 'liu', ti(4,24),la(4,24))]\nseq_g+=[so(5,48),mi(5,48),re(5,48),so(5,48)]\nseq_gm+=Repeat(Chord([(mi,4), (la,4), (ti,4), (mi,5) ], 24),8)\nseq_b+=Repeat([mi(3,24),mi(3,48),mi(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nFreqs[:]=FreqsC\n\nseq+=[('lian', re(5,144)), BL(48)]\nseq_g+=Chord([(re,4), (la,4), (re,5),(so,5)], 96)+Chord([(mi,4), (ti,4), (mi,5), (la,5)], 96)\nseq_gm+=Repeat(Chord([(re,4), (so,4), (la,4), (re,5) ], 24),4)+Repeat(Chord([(mi,4), (la,4), (ti,4), (mi,5) ], 24),4)\nseq_b+=[re(3,24),re(3,48),re(3,24),mi(3,24),mi(3,48),mi(3,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[BL(192)]\nseq_g+=Repeat(Chord([(so,4), (re,5), (so,5), (do,6)], 24),3)+ Chord([(la,4), (mi,5), (la,5), (re,6)], 120)\nseq_gm+=Repeat(Chord([(so,4), (do,5), (re,4), (so,5) ], 24),4)+Repeat(Chord([(la,4), (re,5), (mi,5), (la,5) ], 24),4)\nseq_b+=[so(3,24),so(3,48),so(3,24),la(3,24),la(3,48),la(3,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nFreqs[:]=FreqsF\n\nseq+=[('yuan', re(5,12), mi(5,36),re(5,24), 'qi',re(5,72)), BL(48) ]\nseq_pi=[BL(ScoreDraft.TellDuration(seq_gm))]\nseq_pi+=Chord([(mi,4), (la,4), (ti,4), (mi,5) ], 72)+Chord([(re,4), (so,4), (la,4), (re,5) ], 72)+[BL(48) ]\nseq_gm+=Repeat(Chord([(mi,3), (la,3), (ti,3), (mi,4) ], 24),3)+Repeat(Chord([(re,3), (so,3), (la,3), (re,4) ], 24),5)\t\nseq_b+=[mi(2,24),mi(2,48),re(2,48),re(2,24),re(2,24),re(2,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('yuan', re(5,12), mi(5,36),la(4,24), 'mie',la(4,72)), BL(48) ]\nseq_pi+=Chord([(la,3), (re,4), (mi,4), (la,4) ], 72)+Chord([(re,4), (so,4), (la,4), (re,5) ], 72)+[BL(48) ]\nseq_gm+=Repeat(Chord([(la,2), (re,3), (mi,3), (la,3) ], 24),3)+Repeat(Chord([(re,3), (so,3), (la,3), (re,4) ], 24),5)\t\nseq_b+=[la(1,24),la(1,48),re(2,48),re(2,24),re(2,24),re(2,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nFreqs[:]=FreqsC\n\nseq+=[('yi', so(5,48), 'mu', la(5,48), 'mu', la(5,24), 'chong', la(5,12), ti(5,24), la(5,12))]\nseq_pi+=Chord([(re,4), (so,4), (la,4), (re,5)], 48)+[BL(48)]+Chord([(mi,4), (la,4), (ti,4), (mi,5)], 48)+Chord([(so,4), (do,5), (re,5), (so,5)], 48)\nseq_gm+=Repeat(Chord([(re,3), (so,3), (la,3), (re,4)], 24),4)+Repeat(Chord([(mi,3), (la,3), (ti,3), (mi,4)], 24),2)+Repeat(Chord([(so,3), (do,4), (re,4), (so,4)], 24),2)\t\t\nseq_b+=[re(2,24),re(2,48),re(2,24),mi(2,48),so(2,48)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('yan', la(5,144)), BL(72)]\nseq_pi+=Chord([(la,4), (re,5), (mi,5), (la,5) ], 96)+[BL(96)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('hua', la(5,48),so(5,24), 'xie',so(5,72)), BL(48) ]\nseq_pi+=Chord([(mi,4), (la,4), (ti,4), (mi,5)],72)+Chord([(so,4), (do,5), (re,5), (so,5) ], 72)+[BL(48)]\nseq_gm+=Repeat(Chord([(mi,3), (la,3), (ti,3), (mi,4) ], 24),3)+Repeat(Chord([(so,3), (do,4), (re,4), (so,4) ], 24),5)\nseq_b+=[mi(2,24),mi(2,48),so(2,48),so(2,24),so(2,24),so(2,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('hua', la(5,48),do(6,24), 'kai',do(6,72)), BL(48) ]\nseq_pi+=Chord([(la,4), (re,5), (mi,5), (la,5) ], 72)+Chord([(do,5), (fa,5), (so,5), (do,6) ], 72)+[BL(48)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),3)+Repeat(Chord([(do,4), (fa,4), (so,4), (do,5) ], 24),5)\t\nseq_b+=[la(2,24),la(2,48),do(3,48),do(3,24),do(3,24),do(3,24)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('yi', re(6,48), 'nian', re(6,48), 'nian', do(6,24), 'geng', re(6,24), do(6,24))]\nseq_pi+=Chord([(re,4), (so,4), (la,4), (re,5)], 48)+[BL(48)]+Chord([(so,4), (do,5), (re,5), (so,5)], 48)+Chord([(la,4), (re,5), (mi,5), (la,5)], 48)\nseq_gm+=Repeat(Chord([(re,3), (so,3), (la,3), (re,4)], 24),4)+Repeat(Chord([(so,3), (do,4), (re,4), (so,4)], 24),2)+Repeat(Chord([(la,3), (re,4), (mi,4), (la,4)], 24),2)\nseq_b+=[re(2,24),re(2,48),re(2,24),so(2,48),la(2,48)]\nseq_p+=Repeat([dong(),cha()],2)\n\nseq+=[('die', re(6,24), mi(6,24), re(6,24), mi(6,24),re(6,24), mi(6,24),re(6,24), mi(6,24)), BL(24)]\nthe_chord=[(ti,4), (mi,5), (la,5), (ti,5)]\nseq_pi+=Chord(the_chord, 36)+Chord(the_chord, 12)+Repeat(Chord(the_chord, 24),2)+Repeat(Chord(the_chord, 12),4)+Repeat(Chord(the_chord, 24),2)\nseq_gm+=Repeat(Chord([(ti,3), (mi,4), (la,4), (ti,4)], 24),8)\nseq_b+=[ti(2,36),ti(2,12),ti(2,24),ti(2,24),ti(2,12),ti(2,12),ti(2,12),ti(2,12),ti(2,24),ti(2,24)]\nseq_p+=[dong(36), dong(12),dong(24),dong(24), cha(12),cha(12),cha(12),cha(12),cha(24),cha(24)]\n\ndoc.sing(seq, GePing, track)\n\nline= ("zheng", re(6,24), "yue", do(6,48), "li", re(6,24), "cai", mi(6,36), so(6,12), "hua", mi(6,24), la(5,24))\nseq_pi+=[la(4,96),BK(96), re(5,72), do(5,12),re(5,12), la(4,96), BK(96), mi(5,36), so(5,12), mi(5,24),la(4,24)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+=("wu", re(6,24), "you", do(6,48), "hua", re(6,24), "cai", mi(6,24), do(6,12), re(6,12), mi(6,24), BL(24))\nseq = [line]\nseq_pi+=[la(4,96),BK(96), re(5,72), do(5,12),re(5,12), la(4,96), BK(96), mi(5,24), do(5,12), re(5,12),mi(5,48)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline= ("er", mi(6,12), so(6,12), "yue", la(6,48), "jian", do(7,24), "cai", la(6, 48), "hua", so(6,24), mi(6,24))\nseq_pi+=[re(5,96), BK(96), la(5,72), so(5,12), so(5,12), re(5,96), BK(96), so(5,24),mi(5,24),re(5,24),mi(5,24)]\nseq_gm+=Repeat(Chord([(re,4), (so,4), (la,4), (re,5) ], 24),8)\nseq_b+=Repeat([re(3,24),re(3,48),re(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+= ("hua", la(6,24), "you", mi(6,48), "zheng", re(6,12), mi(6,12), "kai", do(6,24), BL(24))\nseq += [line]\nline=("er", do(6,12), re(6,12), "yue", mi(6,12), so(6,12))\nseq_pi+=[la(4,96),BK(96), re(5,36), mi(5,12),re(5,24), do(5,24), la(4,12),do(5,12),la(4,12),so(4,12),la(4,48)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+=("jian", mi(6,48), "cai", re(6,24), "hua", do(6,24),"hua", la(5,24), "you", do(6,48), "zheng", la(5,12), do(6,12))\nseq_pi+=[la(4,96),BK(96), mi(5,72), re(5,12),do(5,12), la(4,24),do(5,48),do(4,24)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+=("kai", la(5,96), BL(96))\nseq += [line]\nseq_pi+=Repeat(Chord([(la,4), (re,5), (mi,5)],24)+Chord([(la,4), (re,5), (mi,5)],12)+Chord([(la,4), (re,5), (mi,5)],12)+Chord([(la,4), (re,5), (mi,5)],24)+Chord([(la,4), (re,5), (mi,5)],24),2)\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=[la(2,36),la(2,12),la(2,24),la(2,24),la(2,12),la(2,12),la(2,12),la(2,12),la(2,24),la(2,24)]\nseq_p+=[dong(36), dong(12),dong(24),dong(24), cha(12),cha(12),cha(12),cha(12),cha(24),cha(24)]\n\n\nline= ("san", re(6,24), "yue", do(6,48), "li", re(6,24), "tao", mi(6,36), so(6,12), "hua", mi(6,24), la(5,24))\nseq_pi+=[la(4,96),BK(96), re(5,72), do(5,12),re(5,12), la(4,96), BK(96), mi(5,36), so(5,12), mi(5,24),la(4,24)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+=("hong", re(6,24), "you", do(6,48), "si", re(6,24), "hai", mi(6,24), do(6,12), re(6,12), mi(6,24), BL(24))\nseq += [line]\nseq_pi+=[la(4,96),BK(96), re(5,72), do(5,12),re(5,12), la(4,96), BK(96), mi(5,24), do(5,12), re(5,12),mi(5,48)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline= ("si", mi(6,12), so(6,12), "yue", la(6,48), "jian", do(7,24), "pu", la(6, 48), "tao", so(6,24), mi(6,24))\nseq_pi+=[re(5,96), BK(96), la(5,72), so(5,12), so(5,12), re(5,96), BK(96), so(5,24),mi(5,24),re(5,24),mi(5,24)]\nseq_gm+=Repeat(Chord([(re,4), (so,4), (la,4), (re,5) ], 24),8)\nseq_b+=Repeat([re(3,24),re(3,48),re(3,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+= ("jia", la(6,24), "you", mi(6,48), "shang", re(6,12), mi(6,12), "cai", do(6,24), BL(24))\nseq += [line]\nline=("si", do(6,12), re(6,12), "yue", mi(6,12), so(6,12))\nseq_pi+=[la(4,96),BK(96), re(5,36), mi(5,12),re(5,24), do(5,24), la(4,12),do(5,12),la(4,12),so(4,12),la(4,48)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+=("jian", mi(6,48), "pu", re(6,24), "tao", do(6,24),"jia", la(5,24), "you", do(6,48), "shang", la(5,12), do(6,12))\nseq_pi+=[la(4,96),BK(96), mi(5,72), re(5,12),do(5,12), la(4,24),do(5,48),do(4,24)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\nseq_p+=Repeat([dong(),cha()],2)\n\nline+=("cai", la(5,96), BL(96))\nseq += [line]\nseq_g+=[BL(ScoreDraft.TellDuration(seq_gm)-ScoreDraft.TellDuration(seq_g))]\nseq_g+=[BL(144), do(6,12), re(6,12), mi(6,12), so(6,12)]\nseq_pi+=Repeat(Chord([(la,4), (re,5), (mi,5)],24)+Chord([(la,4), (re,5), (mi,5)],12)+Chord([(la,4), (re,5), (mi,5)],12)+Chord([(la,4), (re,5), (mi,5)],24)+Chord([(la,4), (re,5), (mi,5)],24),2)\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=[la(2,36),la(2,12),la(2,24),la(2,24),la(2,12),la(2,12),la(2,12),la(2,12),la(2,24),la(2,24)]\nseq_p+=[dong(36), dong(12),dong(24),dong(24), cha(12),cha(12),cha(12),cha(12),cha(24),cha(24)]\n\nseq_g+=[mi(6,48), re(6,24), do(6,24), la(5,24), do(6,48), la(5,12), do(6,12)]\nseq_pi+=[la(4,96),BK(96), mi(5,72), re(5,12),do(5,12), la(4,24),do(5,48),do(4,24)]\nseq_gm+=Repeat(Chord([(la,3), (re,4), (mi,4), (la,4) ], 24),8)\nseq_b+=Repeat([la(2,24),la(2,48),la(2,24)],2)\n\nseq_g+=[la(5,96)]\nseq_pi+=Chord([(la,4), (re,5), (mi,5)],96)\nseq_gm+=Chord([(la,3), (re,4), (mi,4), (la,4) ], 96)\nseq_b+=[la(2,96)]\n\ndoc.sing(seq, Ayaka, track)\ndoc.playNoteSeq(seq_gm, GuitarMute, track_gm)\ndoc.playNoteSeq(seq_g,Guitar, track_g)\ndoc.playNoteSeq(seq_pi,Piano, track_pi)\ndoc.playNoteSeq(seq_b,Bass, track_b)\ndoc.playBeatSeq(seq_p, perc_list, track_p)\n\n\ndoc.setTrackVolume(track_gm, 0.5)\ndoc.setTrackVolume(track_g, 0.5)\ndoc.setTrackVolume(track_pi, 0.5)\ndoc.setTrackVolume(track_b, 0.5)\ndoc.setTrackVolume(track_p, 0.5)\n\ndoc.meteor()\ndoc.mixDown('WuYa.wav')\n```\n\n\n\n\n\n" }, { "path": "docs/meteor/meteor.js", "content": "\nvar blackPos=[1, 2, 4, 5, 6];\nvar whitePitchs=[0, 2, 4, 5, 7, 9, 11];\nvar blackPitchs=[1, 3, 6, 8, 10];\nvar keyPos = [0.5, 1.0, 1.5, 2.0, 2.5, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5];\nvar s_ColorBank = [\"#418CF0\",\"#FCB441\",\"#DF3A02\",\"#056492\",\"#BFBFBF\",\"#1A3B69\",\"#FFE382\",\"#129CDD\",\"#CA6B4B\",\"#005CDB\",\"#F3D288\",\"#506381\",\"#F1B9A8\",\"#E0830A\",\"#7893BE\"];\n\nInStream = function(buffer)\n{\n\t this.offset = 0;\n\t this.view = new DataView(buffer);\n};\n\nInStream.prototype.GetInt32=function()\n{\n\tvar data = this.view.getInt32(this.offset,true);\n\tthis.offset+=4;\n\treturn data;\n}\n\nInStream.prototype.GetUint32=function()\n{\n\tvar data = this.view.getUint32(this.offset,true);\n\tthis.offset+=4;\n\treturn data;\n}\n\nInStream.prototype.GetFloat32=function()\n{\n\tvar data = this.view.getFloat32(this.offset,true);\n\tthis.offset+=4;\n\treturn data;\n}\n\nInStream.prototype.GetUint8=function()\n{\n\tvar data = this.view.getUint8(this.offset,true);\n\tthis.offset+=1;\n\treturn data;\n}\n\nfunction Utf8ArrayToStr(array) {\n var out, i, len, c;\n var char2, char3;\n\n out = \"\";\n len = array.length;\n i = 0;\n while(i < len) {\n c = array[i++];\n switch(c >> 4)\n { \n case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7:\n // 0xxxxxxx\n out += String.fromCharCode(c);\n break;\n case 12: case 13:\n // 110x xxxx 10xx xxxx\n char2 = array[i++];\n out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F));\n break;\n case 14:\n // 1110 xxxx 10xx xxxx 10xx xxxx\n char2 = array[i++];\n char3 = array[i++];\n out += String.fromCharCode(((c & 0x0F) << 12) |\n ((char2 & 0x3F) << 6) |\n ((char3 & 0x3F) << 0));\n break;\n }\n }\n\n return out;\n}\n\nInStream.prototype.GetString=function(len)\n{\n\tvar utf8Arr=new Array();\n\tfor (var pos=0; pos= s_ColorBank.length) bankRef = 0;\n\t\t}\n\t}\n\n\tfor (var singing of this.singings)\n\t{\n\t\tif (this.SingerColorMap[singing.singerId]==undefined)\n\t\t{\n\t\t\tthis.SingerColorMap[singing.singerId]=s_ColorBank[bankRef];\n\t\t\tbankRef++;\n\t\t\tif (bankRef >= s_ColorBank.length) bankRef = 0;\n\t\t}\n\t}\n\n\tfor (var note of this.notes)\n\t{\n\t\tif (this.InstColorMap[note.instrumentId]==undefined)\n\t\t{\n\t\t\tthis.InstColorMap[note.instrumentId]=s_ColorBank[bankRef];\n\t\t\tbankRef++;\n\t\t\tif (bankRef >= s_ColorBank.length) bankRef = 0;\n\t\t}\n\n\t}\n};\n\nMeteor.prototype.draw_key = function(left, right, top, bottom, lineWidth, isBlack=false)\n{\n\tif (isBlack)\n\t{\n\t\tthis.canvas.fillStyle = '#000000';\n\t\tthis.canvas.strokeStyle ='#FFFFFF';\n\t}\n\telse\n\t{\n\t\tthis.canvas.fillStyle = '#FFFFFF';\n\t\tthis.canvas.strokeStyle ='#000000';\n\t}\n\tthis.canvas.lineWidth=lineWidth;\n\tthis.canvas.beginPath();\n\tthis.canvas.moveTo(left + this.cornerSize, top);\n\tthis.canvas.lineTo(right - this.cornerSize, top);\n\tthis.canvas.lineTo(right, top + this.cornerSize);\n\tthis.canvas.lineTo(right, bottom - this.cornerSize);\n\tthis.canvas.lineTo(right -this.cornerSize, bottom);\n\tthis.canvas.lineTo(left + this.cornerSize, bottom);\n\tthis.canvas.lineTo(left, bottom - this.cornerSize);\n\tthis.canvas.lineTo(left, top + this.cornerSize);\n\tthis.canvas.lineTo(left + this.cornerSize, top);\n\tthis.canvas.closePath();\n\tthis.canvas.fill();\n\tthis.canvas.stroke();\n};\n\nMeteor.prototype.draw_flash = function(centerx, centery, radius, color, alpha)\n{\n\tvar gradient = this.canvas.createRadialGradient(centerx, centery, 0.0, centerx, centery, radius);\n\tgradient.addColorStop(0,color);\n\tgradient.addColorStop(1,\"#000000\");\n\tthis.canvas.arc(centerx, centery, radius, 0, 2 * Math.PI);\n\tthis.canvas.fillStyle = gradient;\n\tthis.canvas.globalAlpha = alpha;\n\tthis.canvas.fill();\n\tthis.canvas.globalAlpha = 1.0;\n};\n\nfunction GetIntervalId(sublists, v)\n{\n\tif (v=sublists.subLists.length)\n\t\tid = sublists.subLists.length -1;\n\treturn id;\n};\n\nMeteor.prototype.draw = function(currentTime)\n{\n\tthis.canvas.fillStyle = \"#000000\";\n\tthis.canvas.fillRect(0, 0, this.canvas.canvas.width, this.canvas.canvas.height);\n\n\tvar note_inTime = currentTime;\n\tvar note_intervalId = GetIntervalId(this.notes_sublists, note_inTime);\n\tvar note_outTime = note_inTime - this.showTime;\n\tvar note_intervalId_min = GetIntervalId(this.notes_sublists, note_outTime);\n\n\t/// draw meteors\n\tthis.canvas.globalCompositeOperation=\"lighter\";\n\n\t// notes\n\tif (this.notes_sublists.subLists.length>0)\n\t{\n\t\tvar visiableNotes=new Set();\n\t\tfor (var i = note_intervalId_min; i <= note_intervalId; i++)\n\t\t{\n\t\t\tvar sublist= this.notes_sublists.subLists[i];\n\t\t\tfor (var j = 0; j < sublist.length; j++)\n\t\t\t{\n\t\t\t\tvar note = this.notes[sublist[j]]; \n\t\t\t\tif (note.start note_outTime)\n\t\t\t\t\tvisiableNotes.add(note);\n\t\t\t}\n\t\t}\n\n\t\tfor (var note of visiableNotes)\n\t\t{\n\t\t\tvar startY = this.canvas.canvas.height- this.whiteKeyHeight-\n\t\t\t (note.start - note_inTime) / -this.showTime* (this.canvas.canvas.height - this.whiteKeyHeight);\n\t\t\tvar endY = this.canvas.canvas.height- this.whiteKeyHeight-\n\t\t\t (note.end - note_inTime) / -this.showTime* (this.canvas.canvas.height - this.whiteKeyHeight);\n\n\t\t\tvar pitch = note.pitch;\n\t\t\tvar octave = 0;\n\t\t\twhile (pitch < 0)\n\t\t\t{\n\t\t\t\tpitch += 12;\n\t\t\t\toctave--;\n\t\t\t}\n\t\t\twhile (pitch >= 12)\n\t\t\t{\n\t\t\t\tpitch -= 12;\n\t\t\t\toctave++;\n\t\t\t}\n\n\t\t\tvar x = this.canvas.canvas.width*0.5 + (octave*7.0 + keyPos[pitch])*this.whiteKeyWidth;\n\n\t\t\tvar color=this.InstColorMap[note.instrumentId];\n\t\t\t\n\t\t\tthis.canvas.beginPath();\n\t\t\tthis.canvas.moveTo(x, startY);\n\t\t\tthis.canvas.lineTo(x + this.meteorHalfWidth, startY+this.meteorHalfWidth);\n\t\t\tthis.canvas.lineTo(x, endY);\n\t\t\tthis.canvas.lineTo(x - this.meteorHalfWidth, startY+this.meteorHalfWidth);\t\t\n\t\t\tthis.canvas.closePath();\n\n\t\t\tvar gradient = this.canvas.createLinearGradient(x, startY, x, endY);\n\t\t\tgradient.addColorStop(0,color);\n\t\t\tgradient.addColorStop(1,\"#000000\");\n\t\t\tthis.canvas.fillStyle = gradient;\n\t\t\tthis.canvas.fill();\n\n\t\t}\n\n\t}\n\n\t// beats\n\tif (this.beats_sublists.subLists.length>0)\n\t{\n\t\tvar beat_intervalId = GetIntervalId(this.beats_sublists, note_inTime);\n\t\tvar sublist= this.beats_sublists.subLists[beat_intervalId];\n\t\tfor (var i = 0; i < sublist.length; i++)\n\t\t{\n\t\t\tvar beat = this.beats[sublist[i]];\n\t\t\tvar start = beat.start;\n\t\t\tvar end = beat.end;\n\n\t\t\t// limting percussion flash time\n\t\t\tif (end - start > this.percussion_flash_limit)\n\t\t\t\tend = start + this.percussion_flash_limit;\n\n\t\t\tif (note_inTime >= start && note_inTime <= end)\n\t\t\t{\n\t\t\t\tvar centerx = beat.centerX*this.canvas.canvas.width;\n\t\t\t\tvar centery = beat.centerY*(this.canvas.canvas.height - this.whiteKeyHeight);\n\t\t\t\tvar radius = this.canvas.canvas.width*this.percussion_flash_size_factor;\n\n\t\t\t\tvar color=this.PercColorMap[beat.percId];\n\t\t\t\tvar alpha = (end - note_inTime) / (end - start);\n\n\t\t\t\tthis.draw_flash(centerx, centery, radius, color, alpha);\n\t\t\t}\n\n\n\t\t}\n\t}\n\n\t// singing\n\tif (this.singing_sublists.subLists.length>0)\n\t{\n\t\tvar singing_intervalId = GetIntervalId(this.singing_sublists, note_inTime);\n\t\tvar singing_intervalId_min = GetIntervalId(this.singing_sublists, note_outTime);\n\n\t\tvar visiableNotes=new Set();\n\t\tfor (var i = singing_intervalId_min; i <= singing_intervalId; i++)\n\t\t{\n\t\t\tvar sublist= this.singing_sublists.subLists[i];\n\t\t\tfor (var j = 0; j < sublist.length; j++)\n\t\t\t{\n\t\t\t\tvar note = this.singings[sublist[j]]; \n\t\t\t\tif (note.start note_outTime)\n\t\t\t\t\tvisiableNotes.add(note);\n\t\t\t}\n\t\t}\n\n\t\tvar pixelPerPitch = this.whiteKeyWidth*7.0 / 12.0;\n\n\t\tfor (var note of visiableNotes)\n\t\t{\n\t\t\tvar startY = this.canvas.canvas.height- this.whiteKeyHeight-\n\t\t\t (note.start - note_inTime) / -this.showTime* (this.canvas.canvas.height - this.whiteKeyHeight);\n\t\t\tvar endY = this.canvas.canvas.height- this.whiteKeyHeight-\n\t\t\t (note.end - note_inTime) / -this.showTime* (this.canvas.canvas.height - this.whiteKeyHeight);\n\n\t\t\tvar color=this.SingerColorMap[note.singerId];\n\t\t\tvar num_pitches = note.pitch.length;\n\n\n\t\t\tthis.canvas.beginPath();\n\t\t\tif (0=0; i--)\n\t\t\t{\n\t\t\t\tvar x=note.pitch[i]*pixelPerPitch+this.canvas.canvas.width*0.5+this.whiteKeyWidth*0.5;\n\t\t\t\tvar k=i/(num_pitches - 1);\n\t\t\t\tvar y=startY*(1.0 - k) + endY*k;\n\t\t\t\tthis.canvas.lineTo(x+this.singing_half_width, y);\n\t\t\t}\n\n\t\t\tthis.canvas.closePath();\n\t\t\tvar gradient = this.canvas.createLinearGradient(x, startY, x, endY);\n\t\t\tgradient.addColorStop(0,color);\n\t\t\tgradient.addColorStop(1,\"#000000\");\n\t\t\tthis.canvas.fillStyle = gradient;\n\t\t\tthis.canvas.fill();\n\n\t\t\tvar x=note.pitch[0]*pixelPerPitch+this.canvas.canvas.width*0.5;\n\t\t\tthis.canvas.fillStyle=color;\n\t\t\tthis.canvas.font=this.fontSize.toFixed(0)+\"px sans-serif\";\n\t\t\tthis.canvas.fillText(note.lyric,x+this.singing_half_width,startY);\n\t\t}\n\n\n\t}\n\n\n\t/// draw keyboard\n\tthis.canvas.globalCompositeOperation=\"source-atop\";\n\n\tvar center=this.canvas.canvas.width*0.5;\n\tvar octaveWidth = this.whiteKeyWidth*7.0;\n\tvar minOctave = -Math.ceil(center/octaveWidth);\n\tvar maxOctave = Math.floor(center/octaveWidth);\t\n\tvar numKeys = (maxOctave - minOctave + 1) * 12;\n\tvar indexShift = -minOctave * 12;\n\n\tvar pressed = new Array(numKeys);\n\tfor (var i=0;i0)\n\t{\n\t\tvar sublist= this.notes_sublists.subLists[note_intervalId];\n\t\tfor (var i = 0; i < sublist.length; i++)\n\t\t{\n\t\t\tvar note = this.notes[sublist[i]];\n\t\t\tvar start = note.start;\n\t\t\tvar end = note.end;\n\n\t\t\tend -= (end-start)*0.1;\n\t\t\tif (note_inTime >= start && note_inTime <= end)\n\t\t\t{\n\t\t\t\tvar index = note.pitch + indexShift;\n\t\t\t\tif (index >= 0 && index < numKeys)\n\t\t\t\t{\n\t\t\t\t\tpressed[index] = true;\n\t\t\t\t}\n\t\t\t}\n\n\t\t}\n\t}\n\n\tfor (var i = minOctave; center + i*octaveWidth < this.canvas.canvas.width; i++)\n\t{\n\t\tvar octaveLeft = center + i*octaveWidth;\n\t\tfor (var j = 0; j < 7; j++)\n\t\t{\n\t\t\tvar index = whitePitchs[j] + i * 12 + indexShift;\n\t\t\tvar keyPressed = pressed[index];\n\n\t\t\tvar left = octaveLeft + j*this.whiteKeyWidth;\n\t\t\tvar right = left + this.whiteKeyWidth;\n\t\t\tvar bottom = keyPressed ? this.canvas.canvas.height- this.whiteKeyPressedDelta : this.canvas.canvas.height;\n\t\t\tvar top = this.canvas.canvas.height- this.whiteKeyHeight;\n\t\t\tthis.draw_key(left, right, top, bottom, keyPressed ? this.pressedLineWidth : 1.0);\n\t\t}\n\t\tfor (var j = 0; j < 5; j++)\n\t\t{\n\t\t\tvar index = blackPitchs[j] + i * 12 + indexShift;\n\t\t\tvar keyPressed = pressed[index];\n\n\t\t\tvar keyCenter = octaveLeft + blackPos[j] * this.whiteKeyWidth;\n\t\t\tvar left = keyCenter - this.blackKeyWidth / 2.0;\n\t\t\tvar right = keyCenter + this.blackKeyWidth / 2.0;\n\n\t\t\tvar bottom = keyPressed ? this.canvas.canvas.height - this.whiteKeyHeight + this.blackKeyHeight - this.blackKeyPressedDelta : this.canvas.canvas.height - this.whiteKeyHeight + this.blackKeyHeight;\n\t\t\tvar top = this.canvas.canvas.height - this.whiteKeyHeight;\n\t\t\tthis.draw_key(\tleft, right, top, bottom, keyPressed ? this.pressedLineWidth : 1.0, true);\n\t\t}\n\t} \n\n}\n\nMeteor.prototype.animationLoop = function() \n{\n\tvar that = this;\n requestAnimationFrame(\n \tfunction() \n \t{\n \t\tthat.animationLoop()\n \t});\n\n if (this.audio!=undefined)\n \tthis.draw(this.audio.currentTime);\n else\n {\n \tthis.draw((performance.now()-this.startTime)*0.001);\n \tif (this.capturer!=undefined)\n \t{\n \t\tthis.capturer.capture(this.canvas.canvas);\n \t}\n }\n};\n" }, { "path": "docs/meteor/ouchi.md", "content": "\n\n\n\n\n\n
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\n\n# この素晴らしい世界に祝福を！2 ED/おうちに帰りたい\n\n## Info\n* The song is from Anime この素晴らしい世界に祝福を！2 produced by Studio DEEN.\n* Originally sung by: 雨宮天, 高橋李依, 茅野愛衣\n* Melody/Lyric by:  佐藤良成\n* Video published earlier on Bilibili: [https://www.bilibili.com/video/av19520577](https://www.bilibili.com/video/av19520577)\n* 呗音デフォ子 comes with the software UTAU\n* 三色あやか 連続音V2.0: [https://bowlroll.net/file/69898](https://bowlroll.net/file/69898)\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.MeteorDocument()\n\nuta= ScoreDraft.uta_UTAU()\nAyaka= ScoreDraft.Ayaka2_UTAU()\nAyaka.setLyricConverter(ScoreDraft.JPVCVConverter)\n\nuta.tune('pan -0.5')\nAyaka.tune('pan 0.5')\n\n# All instrument samples from https://freewavesamples.com/\nguitar = ScoreDraft.JazzGuitar()\nbass = ScoreDraft.Bass()\nharmonica = ScoreDraft.Harmonica()\n\nBassDrum=ScoreDraft.BassDrum()\nClosedHitHat = ScoreDraft.ClosedHitHat()\n\nperc_list= [BassDrum, ClosedHitHat]\n\ndef dong(duration=48):\n\treturn (0,duration)\n\ndef chi(duration=48):\n\treturn (1,duration)\n\ndef faS(octave=5, duration=48):\n\treturn note(octave,Freqs[6],duration)\n\ndef soS(octave=5, duration=48):\n\treturn note(octave,Freqs[8],duration)\n\ntrack=doc.newBuf()\ntrack_g=doc.newBuf()\ntrack_b=doc.newBuf()\ntrack_h=doc.newBuf()\ntrack_p=doc.newBuf()\n\ndrum_repeat = [dong(24), chi(24), dong(24), chi(24), dong(24), chi(24), dong(24), chi(24)]\n\nseq_guitar = [ do(7, 96), ti(6,48), la(6,24), so(6,24), BK(192)]\nseq_guitar += [ do(5, 96), BK(72), mi(6,24), so(6,24), so(5,24), mi(4, 96), BK(72), ti(5,24), mi(6,24), mi(5,24) ]\nseq_bass = [do(4, 96), mi(3,96)]\nseq_drum = []\nseq_drum += drum_repeat\n\nseq_guitar += [la(6,24), do(7,48), la(6,24), so(6,96), BK(192)]\nseq_guitar += [fa(5,96), BK(48), do(6,48), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica = [BL(192*2), do(7,24), la(6,24), so(6,24), mi(6,24), re(6,24), do(6,24), mi(6,48)]\nseq_guitar += [fa(5,48), do(6,48), mi(5,48), mi(4,48)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [do(6,48), do(6,24), la(5,24), do(6,96)]\nseq_guitar += [re(5,48), so(4,48), do(5,96), BK(72), mi(5,12), so(5,12), do(6,48)]\nseq_bass += [re(4, 48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing([BL(192*4)], uta, track)\n\nseq= [('な', so(4,24), 'に', do(5,24), 'も', do(5,24), 'い', re(5,24), 'わ', mi(5,24), 'ず', so(5,24)), BL(24)]\nseq+= [('に', so(5,24), 'い', la(5,24), 'え', do(6,24), 'うぉ', do(6,24), 'で', la(5,24), 'て', so(5,48)), BL(48)]\nseq+= [('こ', la(5,24), 'ん', do(6,24), 'な', do(6,24), 'と', la(5,24), 'こ', so(5,24), 'ま', so(5,24), 'で', mi(5,36)), BL(12)]\nseq+= [('き', re(5,24), 'た', do(5,24), 'け', re(5,24), 'れ', mi(5,24), 'ど', re(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(96), fa(5,36), do(6,60), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), la(5,48), so(4,96), BK(72), ti(4,12), re(5,12), so(5,24), re(5,24)]\nseq_bass += [ re(4, 96), so(3,96)]\nseq_drum += drum_repeat\n\nseq+= [('ひ', so(4,24), 'ぐ', do(5,24), 'れ', do(5,24), 'と', re(5,24), 'と', mi(5,24), 'も', so(5,24)), BL(24)]\nseq+= [('に', so(5,24), 'な', la(5,24), 'き', do(6,24), 'む', do(6,24), 'し', la(5,24), 'が', so(5,48)), BL(48)]\nseq+= [('こ', la(5,24), 'こ', do(6,24), 'ろ', do(6,24), 'ぼ', la(5,24), 'そ', so(5,24), 'い', so(5,24), 'と', mi(5,36)), BL(12)]\nseq+= [('べ', re(5,24), 'そ', mi(5,24), 'うぉ', mi(5,24), 'か', re(5,24), 'く', do(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,36), do(6,60), mi(5,48), BK(48), so(5,48), do(5,48), BK(48), so(5,48), BK(48), do(6,48) ]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,36), BK(36), la(5,36), ti(4, 60), BK(48), so(5,48), do(5,96), BK(72), mi(5,12), so(5,12), do(6,48)]\nseq_bass += [re(4, 48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('あ', so(4,24), 'か', do(5,24), 'く', do(5,24), 'そ', re(5,24), 'ま', mi(5,24), 'る', so(5,24)), BL(24)]\nseq+= [('ま', so(5,24), 'ち', la(5,24), 'の', do(6,24), 'そ', do(6,24), 'ら', la(5,24), 'うぉ', so(5,48)), BL(48)]\nseq+= [('か', la(5,24), 'ら', do(6,24), 'す', do(6,24), 'が', la(5,24), 'な', so(5,24), 'い', so(5,24), 'て', mi(5,36)), BL(12)]\nseq+= [('い', re(5,24), 'き', do(5,24), 'す', re(5,24), 'ぎ', mi(5,24), 'る', re(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(96), fa(5,36), do(6,60), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), la(5,48), so(4,96), BK(72), ti(4,12), re(5,12), so(5,24), re(5,24)]\nseq_bass += [ re(4, 96), so(3,96)]\nseq_drum += drum_repeat\n\nseq+= [('み', so(4,24), 'ち', do(5,24), 'に', do(5,24), 'の', re(5,24), 'び', mi(5,24), 'る', so(5,24)), BL(24)]\nseq+= [('な', so(5,24), 'が', la(5,24), 'い', do(6,24), 'か', do(6,24), 'げ', la(5,24), 'が', so(5,48)), BL(48)]\nseq+= [('は', la(5,24), 'や', do(6,24), 'く', do(6,24), 'か', la(5,24), 'え', so(5,24), 'ろ', so(5,24), 'と', mi(5,36)), BL(12)]\nseq+= [('そ', re(5,24), 'で', mi(5,24), 'うぉ', mi(5,24), 'ひ', re(5,24), 'く', do(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,36), do(6,60), mi(5,48), BK(48), so(5,48), do(5,48), BK(48), so(5,48), BK(48), do(6,48) ]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,36), BK(36), la(5,36), ti(4, 60), BK(48), so(5,48), do(5,96), BK(72), mi(5,12), so(5,12), do(6,48)]\nseq_bass += [re(4, 48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq = [('お', la(5,24), 'さ', do(6,48), 'か', la(5,24), 'な', do(6,48), 'うぉ', la(5,36)), BL(12)]\nseq +=[('や', so(5,24), 'く', mi(5,24), 'に', so(5,24), 'お', la(5,24), 'い', so(5,48), BL(48)) ]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), la(5,12), do(6,48), BK(48), mi(6,48), la(5,96), BK(72), do(6,24), mi(6,48)]\nseq_bass += [fa(3,96), la(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [mi(4,48), BK(48), so(5,48), ti(5,48), do(5,96), BK(72), re(5,12), mi(5,12), so(5,24), mi(5,24)]\nseq_bass += [mi(3,96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq =[('ば', la(5,24), 'ん', do(6,48), 'ご', la(5,24), 'は', do(6,24), 'ん', do(6,24), 'の', la(5,36)), BL(12)]\nseq +=[('い', so(5,24), 'い', mi(5,24), 'に', re(5,24), 'お', re(5,24), 'い', re(5,48), BL(48)) ]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [fa(5,96), BK(60), la(5,12), do(6,48), BK(48), mi(6,48), faS(5,96), BK(72), do(6,24), mi(6,48)]\nseq_bass += [fa(3,96), faS(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [so(5,48), BK(48), ti(5,48), re(5,48), BK(48), so(5,48), so(4,24), so(5,12), re(5,12), so(4,48)]\nseq_bass += [re(4,96), so(3,96)] \nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq= [('お', so(4,24), 'な', do(5,24), 'か', do(5,24), 'の', re(5,24), 'む', mi(5,24), 'し', so(5,24)), BL(24)]\nseq+= [('も', so(5,24), 'な', la(5,24), 'き', do(6,24), 'だ', do(6,24), 'し', la(5,24), 'た', so(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('い', la(5,24), 'じ', do(6,24), 'うぉ', do(6,24), 'は', la(5,24), 'る', so(5,24), 'の', so(5,24), 'も', mi(5,36)), BL(12)]\nseq+= [('あ', re(5,24), 'き', do(5,24), 'て', re(5,24), 'ひ', mi(5,24), 'た', re(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(96), fa(5,36), do(6,60), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), la(5,48), so(4,96), BK(72), ti(4,12), re(5,12), so(5,24), re(5,24)]\nseq_bass += [ re(4, 96), so(3,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq= [('い', so(4,24), 'ま', do(5,24), 'す', do(5,24), 'ぐ', re(5,24), 'ご', mi(5,24), 'め', so(5,12), 'ん', so(5,12)), BL(24)]\nseq+= [('と', so(5,24), 'あ', la(5,24), 'や', do(6,24), 'ま', do(6,24), 'あ', re(6,24), 'て', mi(6,36)), BL(12), ('あ', mi(6,24), re(6,24))]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,12), la(6,48), mi(4,48), BK(48), mi(6,48), BK(48), soS(6,48), ti(4,48), BK(48), re(6,48), BK(48), so(6,48)]\nseq_bass += [fa(3, 96), mi(3,48), re(3,48)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('は', do(6,24), 'や', la(5,24), 'く', do(6,24), 'お', la(5,24), 'う', so(5,24), 'ち', mi(5,24), 'に', do(6,36)), BL(12)]\nseq+= [('か', re(5,24), 'え', mi(5,24), 'り', mi(5,24), 'た', re(5,24), 'い', do(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5, 96), BK(60), do(6,12), mi(6,48), mi(5,48), BK(48), ti(5,48), BK(48), re(6,48), la(4,48), BK(48), so(5,48), BK(48), do(6,48), BK(48), mi(6,48)]\nseq_bass += [fa(3, 96), mi(3,48), la(3,48)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), BK(48), la(5,48), so(4,48), do(5,96), BK(72), mi(5,24), do(5,48), BK(48), do(6,48)]\nseq_bass += [re(3,48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [do(7,24), la(6,24), so(6,24), mi(6,24), re(6,24), do(6,24), mi(6,48)]\nseq_guitar += [ fa(5,48), do(6,48), mi(5,48), mi(4,48)]\nseq_bass += [fa(3, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [do(6,48), do(6,24), la(5,24), do(6,96)]\nseq_guitar += [re(5,48), so(4,48), do(5,96), BK(96), mi(5,96), BK(96), so(5,96)]\nseq_bass += [so(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq+[BK(192*2)], Ayaka, track)\ndoc.sing(seq+[BL(192*2)], uta, track)\n\nseq= [('い', so(4,24), 'く', do(5,24), 'あ', do(5,24), 'て', re(5,24), 'の', mi(5,24), 'な', so(5,12), 'い', so(5,12)), BL(24)]\nseq+= [('ぼ', so(5,24), 'く', la(5,24), 'の', do(6,24), 'ま', do(6,24), 'え', la(5,24), 'うぉ', so(5,48)), BL(48)]\nseq+= [('こ', la(5,24), 'ど', do(6,24), 'も', do(6,24), 'が', la(5,24), 'ひ', so(5,24), 'と', so(5,24), 'り', mi(5,36)), BL(12)]\nseq+= [('い', re(5,24), 'き', do(5,24), 'す', re(5,24), 'ぎ', mi(5,24), 'る', re(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(96), fa(5,36), do(6,60), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), la(5,48), so(4,96), BK(72), ti(4,12), re(5,12), so(5,24), re(5,24)]\nseq_bass += [ re(4, 96), so(3,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('は', so(4,24), 'な', do(5,24), 'うぉ', do(5,24), 'す', re(5,24), 'す', mi(5,24), 'り', so(5,24)), BL(24)]\nseq+= [('しゃ', so(5,24), 'く', la(5,24), 'り', do(6,24), 'あ', do(6,24), 'げ', la(5,24), 'て', so(5,48)), BL(48)]\nseq+= [('わ', la(5,24), 'き', do(6,24), 'め', do(6,24), 'も', la(5,24), 'ふ', so(5,24), 'ら', so(5,24), 'ず', mi(5,36)), BL(12)]\nseq+= [('は', re(5,24), 'し', mi(5,24), 'い', mi(5,24), 'て', re(5,24), 'く', do(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,36), do(6,60), mi(5,48), BK(48), so(5,48), do(5,48), BK(48), so(5,48), BK(48), do(6,48) ]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,36), BK(36), la(5,36), ti(4, 60), BK(48), so(5,48), do(5,96), BK(72), mi(5,12), so(5,12), do(6,48)]\nseq_bass += [re(4, 48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq = [('や', la(5,24), 'み', do(6,48), 'に', la(5,24), 'き', do(6,48), 'え', la(5,36)), BL(12)]\nseq +=[('て', so(5,24), 'く', mi(5,24), 'せ', so(5,24), 'な', la(5,24), 'か', so(5,48), BL(48)) ]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), la(5,12), do(6,48), BK(48), mi(6,48), la(5,96), BK(72), do(6,24), mi(6,48)]\nseq_bass += [fa(3,96), la(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [mi(4,48), BK(48), so(5,48), ti(5,48), do(5,96), BK(72), re(5,12), mi(5,12), so(5,24), mi(5,24)]\nseq_bass += [mi(3,96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nline=('あ', la(5,24), 'の', do(6,48), 'ひ', la(5,24), 'の', do(6,48), 'ぼ', la(5,24), 'く', do(6,24))\nline+=('に', re(6,24), 'に', do(6,24), 'て', re(6,24), 'い', mi(6,24), 'る', re(6,48), BL(48))\nseq =[line]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [fa(5,96), BK(60), la(5,12), do(6,48), BK(48), mi(6,48), faS(5,96), BK(72), do(6,24), mi(6,48)]\nseq_bass += [fa(3,96), faS(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [so(5,48), BK(48), ti(5,48), re(5,48), BK(48), so(5,48), so(4,24), so(5,12), re(5,12), so(4,48)]\nseq_bass += [re(4,96), so(3,96)] \nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq= [('は', so(4,24), 'し', do(5,24), 'れ', do(5,24), 'は', re(5,24), 'し', mi(5,24), 'れ', so(5,24)), BL(24)]\nseq+= [('な', so(5,24), 'み', la(5,24), 'だ', do(6,24), 'ふ', do(6,24), 'い', la(5,24), 'て', so(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('か', la(5,24), 'て', do(6,24), 'た', do(6,24), 'お', la(5,24), 'つ', so(5,24), 'き', so(5,24), 'さ', mi(5,18), 'ん', mi(5,18)), BL(12)]\nseq+= [('お', re(5,24), 'い', do(5,24), 'か', re(5,24), 'け', mi(5,24), 'て', re(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(96), fa(5,36), do(6,60), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), la(5,48), so(4,96), BK(72), ti(4,12), re(5,12), so(5,24), re(5,24)]\nseq_bass += [ re(4, 96), so(3,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq= [('い', so(4,24), 'ま', do(5,24), 'す', do(5,24), 'ぐ', re(5,24), 'ご', mi(5,24), 'め', so(5,12), 'ん', so(5,12)), BL(24)]\nseq+= [('と', so(5,24), 'あ', la(5,24), 'や', do(6,24), 'ま', do(6,24), 'れ', re(6,24), 'ば', mi(6,36)), BL(12), ('あ', mi(6,24), re(6,24))]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,12), la(6,48), mi(4,48), BK(48), mi(6,48), BK(48), soS(6,48), ti(4,48), BK(48), re(6,48), BK(48), so(6,48)]\nseq_bass += [fa(3, 96), mi(3,48), re(3,48)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('ば', do(6,24), 'ん', la(5,24), 'ご', do(6,24), 'は', la(5,24), 'ん', so(5,24), 'に', mi(5,24), 'わ', do(6,36)), BL(12)]\nseq+= [('ま', re(5,24), 'に', mi(5,24), 'あ', mi(5,24), 'う', re(5,24), 'さ', do(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5, 96), BK(60), do(6,12), mi(6,48), mi(5,48), BK(48), ti(5,48), BK(48), re(6,48), la(4,48), BK(48), so(5,48), BK(48), do(6,48), BK(48), mi(6,48)]\nseq_bass += [fa(3, 96), mi(3,48), la(3,48)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), BK(48), la(5,48), so(4,48), do(5,96), BK(72), mi(5,24), do(5,48), BK(48), do(6,48)]\nseq_bass += [re(3,48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [do(7,24), la(6,24), so(6,24), mi(6,24), re(6,24), do(6,24), mi(6,48),BK(192)]\nseq_guitar += [ fa(5,48), do(6,48), mi(5,48), mi(4,48)]\nseq_bass += [fa(3, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [do(6,48), do(6,24), la(5,24), do(6,96),BK(192)]\nseq_guitar += [re(5,48), so(4,48), do(5,96), BK(96), mi(5,96), BK(96), so(5,96)]\nseq_bass += [so(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq+[BK(192*2)], Ayaka, track)\ndoc.sing(seq+[BL(192*2)], uta, track)\n\nseq = [('お', la(5,24), 'さ', do(6,48), 'か', la(5,24), 'な', do(6,48), 'うぉ', la(5,36)), BL(12)]\nseq +=[('や', so(5,24), 'く', mi(5,24), 'に', so(5,24), 'お', la(5,24), 'い', so(5,48), BL(48)) ]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), la(5,12), do(6,48), BK(48), mi(6,48), la(5,96), BK(72), do(6,24), mi(6,48)]\nseq_bass += [fa(3,96), la(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [mi(4,48), BK(48), so(5,48), ti(5,48), do(5,96), BK(72), re(5,12), mi(5,12), so(5,24), mi(5,24)]\nseq_bass += [mi(3,96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq =[('ば', la(5,24), 'ん', do(6,48), 'ご', la(5,24), 'は', do(6,24), 'ん', do(6,24), 'の', la(5,36)), BL(12)]\nseq +=[('い', so(5,24), 'い', mi(5,24), 'に', re(5,24), 'お', re(5,24), 'い', re(5,48), BL(48)) ]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [fa(5,96), BK(60), la(5,12), do(6,48), BK(48), mi(6,48), faS(5,96), BK(72), do(6,24), mi(6,48)]\nseq_bass += [fa(3,96), faS(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [so(5,48), BK(48), ti(5,48), re(5,48), BK(48), so(5,48), so(4,24), so(5,12), re(5,12), so(4,48)]\nseq_bass += [re(4,96), so(3,96)] \nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq= [('お', so(4,24), 'な', do(5,24), 'か', do(5,24), 'の', re(5,24), 'む', mi(5,24), 'し', so(5,24)), BL(24)]\nseq+= [('も', so(5,24), 'な', la(5,24), 'き', do(6,24), 'だ', do(6,24), 'し', la(5,24), 'た', so(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,60), do(5,96), BK(72), so(5,12), do(6,12), mi(6,24), so(5,24)]\nseq_bass += [fa(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('い', la(5,24), 'じ', do(6,24), 'うぉ', do(6,24), 'は', la(5,24), 'る', so(5,24), 'の', so(5,24), 'も', mi(5,36)), BL(12)]\nseq+= [('あ', re(5,24), 'き', do(5,24), 'て', re(5,24), 'ひ', mi(5,24), 'た', re(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(96), fa(5,36), do(6,60), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), la(5,48), so(4,96), BK(72), ti(4,12), re(5,12), so(5,24), re(5,24)]\nseq_bass += [ re(4, 96), so(3,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, Ayaka, track)\n\nseq= [('い', so(4,24), 'ま', do(5,24), 'す', do(5,24), 'ぐ', re(5,24), 'ご', mi(5,24), 'め', so(5,12), 'ん', so(5,12)), BL(24)]\nseq+= [('と', so(5,24), 'あ', la(5,24), 'や', do(6,24), 'ま', do(6,24), 'あ', re(6,24), 'て', mi(6,36)), BL(12), ('あ', mi(6,24), re(6,24))]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ do(5, 96), BK(60), mi(5,12), so(5,48), mi(4,96), BK(60), mi(5,12), so(5,48), BK(48), ti(5,48)]\nseq_bass += [do(4, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5,96), BK(60), do(6,12), la(6,48), mi(4,48), BK(48), mi(6,48), BK(48), soS(6,48), ti(4,48), BK(48), re(6,48), BK(48), so(6,48)]\nseq_bass += [fa(3, 96), mi(3,48), re(3,48)]\nseq_drum += drum_repeat\n\ndoc.sing(seq, uta, track)\n\nseq= [('は', do(6,24), 'や', la(5,24), 'く', do(6,24), 'お', la(5,24), 'う', so(5,24), 'ち', mi(5,24), 'に', do(6,36)), BL(12)]\nseq+= [('か', re(5,24), 'え', mi(5,24), 'り', mi(5,24), 'た', re(5,24), 'い', do(5,48)), BL(48)]\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ fa(5, 96), BK(60), do(6,12), mi(6,48), mi(5,48), BK(48), ti(5,48), BK(48), re(6,48), la(4,48), BK(48), so(5,48), BK(48), do(6,48), BK(48), mi(6,48)]\nseq_bass += [fa(3, 96), mi(3,48), la(3,48)]\nseq_drum += drum_repeat\n\nseq_harmonica += [BL(192)]\nseq_guitar += [ re(5,48), BK(48), la(5,48), so(4,48), do(5,96), BK(72), mi(5,24), do(5,48), BK(48), do(6,48)]\nseq_bass += [re(3,48), so(3,48), do(4,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [do(7,24), la(6,24), so(6,24), mi(6,24), re(6,24), do(6,24), mi(6,48)]\nseq_guitar += [ fa(5,48), do(6,48), mi(5,48), mi(4,48)]\nseq_bass += [fa(3, 96), mi(3,96)]\nseq_drum += drum_repeat\n\nseq_harmonica += [do(6,48), do(6,24), la(5,24), do(6,96)]\nseq_guitar += [re(5,48), so(4,48), do(5,96), BK(96), mi(5,96), BK(96), so(5,96)]\nseq_bass += [so(3, 96), do(4,96)]\nseq_drum += drum_repeat\n\ndoc.sing(seq+[BK(192*2)], Ayaka, track)\ndoc.sing(seq+[BL(192*2)], uta, track)\n\ndoc.playNoteSeq(seq_harmonica, harmonica, track_h)\ndoc.playNoteSeq(seq_guitar, guitar, track_g)\ndoc.playNoteSeq(seq_bass, bass, track_b)\ndoc.playBeatSeq(seq_drum, perc_list, track_p)\n\ndoc.setTrackVolume(track_h, 0.5)\ndoc.setTrackVolume(track_g, 0.5)\ndoc.setTrackVolume(track_b, 0.5)\ndoc.setTrackVolume(track_p, 0.5)\n\ndoc.setTrackPan(track_h, 0.2)\ndoc.setTrackPan(track_g, -0.2)\ndoc.setTrackPan(track_b, 0.2)\ndoc.setTrackPan(track_p, -0.2)\n\ndoc.meteor()\ndoc.mixDown('ouchi ni kaeritai.wav')\n```\n" }, { "path": "docs/meteor/tiktok.md", "content": "\n\n\n\n\n\n
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\n\n# Tik Tok\n\n## Info\n* Originally sung by: Ke$ha\n* Melody/Lyric by: Ke$ha, Lukasz Gottwald, Benny Blanco\n* CZloid voicebank: [http://utau.wiki/utau:czloid](http://utau.wiki/utau:czloid)\n\n```python\nimport ScoreDraft\nfrom ScoreDraft.Notes import *\n\ndoc=ScoreDraft.MeteorDocument()\ndoc.setTempo(110)\n\nsinger = ScoreDraft.CZloid_UTAU()\nsinger.setLyricConverter(ScoreDraft.VCCVEnglishConverter)\nsinger.setCZMode()\n\nGuitar=ScoreDraft.CleanGuitar()\n\nBassDrum=ScoreDraft.BassDrum()\nSnare=ScoreDraft.Snare()\nClap=ScoreDraft.Clap()\n\nperc_list=[BassDrum,Snare, Clap]\n\ndef dong(duration=48):\n\treturn (0,duration)\n\ndef cha(duration=48):\n\treturn (1,duration)\n\ndef pia(duration=48):\n\treturn (2,duration)\n\ntrack=doc.newBuf()\ntrack_g=doc.newBuf()\ntrack_p=doc.newBuf()\n\ndef Chord(elems, duration, delay=0):\n\tret=[]\n\tfor elem in elems:\n\t\tret+=[elem[0](elem[1], duration)]\n\t\tduration-=delay\n\t\tret+=[BK(duration)]\n\tret+=[BL(duration)]\n\treturn ret\n\ndef FaLaDo(duration):\n\treturn Chord([(fa,4), (la,4), (do,5), (fa,5) ], duration)\n\ndef SoTiRe(duration):\n\treturn Chord([(so,4), (ti,4), (re,5), (so,5) ], duration)\n\ndef LaDoMi(duration):\n\treturn Chord([(la,4), (do,5), (mi,5), (la,5) ], duration)\n\ndef ReFaLaDo(duration):\n\treturn Chord([(re,4), (fa,4), (la,4), (do,5)], duration)\n\nFreqsC=Freqs[:]\nFreqsF=[f*Freqs[5] for f in Freqs]\nFreqs[:]=FreqsF\n\nseq_g = FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq =[BL(192)]\n\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq +=[BL(192)]\n\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq +=[BL(192)]\n\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq +=[BL(192)]\n\nline = ('wA', la(4,24)+do(5,0),'kup', do(5,24), 'in', la(4,24), 'dhx', la(4,24))\nline +=('m0r', mi(4,24)+fa(4,0), 'n1ng', fa(4,24)+la(4,0), 'fE', fa(4,24)+mi(4,0), 'l1ng', mi(4,24)+re(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\n\nline +=('lIk', fa(4,36)+so(4,0), 'pE', so(4,36), 'did', la(4,36)+so(4,0))\nseq += [ line, BL(4) ]\nline =('p6t', so(4,16)+mi(4,0), 'mI', mi(4,16),re(4,0), 'gla', so(4,24), 'ses', mi(4,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\n\nline +=('an', fa(4,24)+do(5,0), 'Im', la(4,24)+mi(4,0), '8', fa(4,24)+mi(4,0), 'dhx', fa(4,24)+mi(4,0), 'd0r', fa(4,24)+mi(4,0))\nline +=('Im', fa(4,24)+do(5,0), 'g0r', la(4,24)+fa(4,0), 'na', mi(4,24)+do(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\n\nline +=('hit', ti(4,36)+so(4,0), 'dhi', fa(4,36)+re(4,0), 'si', so(4,24), 'ti', mi(4,24)+do(4,0))\nseq += [line]\nline = ('bE',la(4,24)+do(5,0),'f0r',do(5,24), 'I', do(4,24)+mi(4,0))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\n\nline += ('lEv', fa(4,36)+do(5,0))\nseq += [line, BL(12)]\nline = ('brush', la(4,24)+do(5,0), 'mI', do(5,24), 'tEth', la(4,36)+fa(4,0))\nseq += [line, BL(12)]\nline = ('with', fa(4,24)+mi(4,0), 'x', mi(4,24),do(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\n\nline += ('ba', re(4,24)+so(4,0), 't9l', so(4,24), 'xv', so(4,24), 'j@k',la(4,36)+mi(4,0))\nseq += [line, BL(12)]\nline = ('k0rz', so(4,24)+mi(4,0), 'wen', mi(4,24), 'I', mi(4,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\n\nline += ('lEv', fa(4,36)+do(5,0))\nseq += [line, BL(12)]\nline = ('f0r', la(4,24), 'thx', la(4,24), 'nIt', la(4,24)+do(4,0), 'I', do(4,24)+la(4,0), 'ent', la(4,36)+do(4,0))\nseq += [line, BL(12)]\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\n\nline = ('ku', la(4,24)+do(4,0), 'm1ng', mi(4,48)+do(4,0), 'b@k', la(4,36)+do(4,0))\nseq_g+=[BL(192)]\nseq += [line, BL(12)]\nline = ('Im', do(4,24)+la(4,0), 't9l', mi(4,24)+do(4,0), 'k1ng', mi(4,24)+do(4,0))\n\np_skip=ScoreDraft.TellDuration(seq_g)\nperc_loop=[dong(48), pia(24), dong(48), BL(24), pia(48)]\n\nline +=('pe',fa(4,12), 'di', fa(4,12), 'ky3r', fa(4,24)+do(5,0))\nline +=('an',la(4,24)+fa(4,0), '8r', fa(4,24)+do(4,0), 'tOs', fa(4,48)+do(4,0), 'tOs', fa(4,36)+do(4,0))\nseq += [line,BL(12)]\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p =[BL(p_skip)]+perc_loop\n\nline =('trI',fa(4,12), 'y1ng', fa(4,12), 'an', fa(4,24)+do(5,0))\nline +=('9l',la(4,24)+fa(4,0), '8r', fa(4,24)+do(4,0), 'klOth', fa(4,48)+do(4,0), 'klOth', fa(4,36)+do(4,0))\nseq += [line]\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline =('bQs',fa(4,12), 'blO', fa(4,24), '1ng', fa(4,24)+do(5,0))\nline +=('up',la(4,24)+fa(4,0), '8r', fa(4,24)+do(4,0), 'f9ns', fa(4,48)+do(4,0), 'f9ns', fa(4,48)+do(4,0))\nseq += [line, BL(120)]\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p +=perc_loop\n\nline = \t('drap',la(4,24)+do(4,0), 'ta',la(4,24)+do(4,0), 'p1ng', mi(4,24)+do(4,0))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline += ('plA',fa(4,12), 'y1ng', fa(4,12), '8r', fa(4,24)+do(5,0))\nline += ('fA', la(4,12)+so(4,0), 'vx', so(4,12)+fa(4,0), 'rit', fa(4,24)+do(4,0), 'sE', fa(4,48)+do(4,0), 'dEs', fa(4,36)+do(4,0))\nseq += [line, BL(12)]\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p +=perc_loop\n\nline =('p6',fa(4,12), 'l1ng', fa(4,12), 'up', fa(4,24)+do(5,0))\nline +=('t6',la(4,24)+fa(4,0), 'dhx', fa(4,24)+do(4,0), 'par', fa(4,48)+do(4,0), 'tis', fa(4,36)+do(4,0))\nseq += [line, BL(12)]\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline =('trIng',fa(4,12),'t6', fa(4,12), 'get', fa(4,24)+do(5,0))\nline +=('li',la(4,12)+so(4,0), 't9l', so(4,12)+fa(4,0), 'bit', fa(4,24)+do(4,0), 'tip', fa(4,48)+do(4,0))\nseq += [line, BL(48)]\nseq_g += ReFaLaDo(36)+ReFaLaDo(36)+ReFaLaDo(24)+[BL(72)]+ReFaLaDo(24)\nseq_p +=perc_loop\n\nseq += [('sE', fa(4,48)+do(4,0)), BL(96)]\nline = ('dant', do(5,24), re(5,24))\nseq_g +=[BL(48)]+ SoTiRe(48)+ SoTiRe(48)+ SoTiRe(48)\nseq_p +=[BL(144), cha(24), cha(24)]\n\nperc_loop=[dong(),cha(), dong(), cha()]\n\nline += ('stap', do(5,48), 'mAk', do(5,24), 'it', do(5,24), 'pap', do(5,36))\nseq += [line, BL(12)]\nline = ('dE', do(5,24), 'jA', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('blO', do(5,12), re(5,12), 'mI', do(5,24), 'spE', do(5,24), 'k3s', do(5,24), 'up', do(5,36))\nseq += [line, BL(12)]\nline = ('t6', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('nIt', do(5,48), 'Im', do(5,24), 'a', do(5,24), 'fIt', do(5,36))\nseq += [line, BL(12)]\nline = ('til', do(5,24), 'wE', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('sE', do(5,12), re(5,12), 'dhx', do(5,24), 'sun', ti(4,24), la(4,24), 'lIt', la(4,36))\nseq += [line, BL(12)]\nline = ('tik', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('tak', do(5,48), 'an', do(5,24), 'dhx', do(5,24), 'klak', do(5,36))\nseq += [line, BL(12)]\nline = ('bu', do(5,24), 'dhx', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline += ('par', do(5,24), 'ti', do(5,24), 'dant', do(5,48), 'stap', do(5,24), la(4,24), 'nO', la(4,48))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,48))\nseq += [line, BL(48)]\nseq_g += ReFaLaDo(36)+ReFaLaDo(36)+ReFaLaDo(24)+[BL(72)]+ReFaLaDo(24)\nseq_p +=perc_loop\n\nline = ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,36))\nseq += [line, BL(12)]\nline = ('dant', do(5,24), re(5,24))\nseq_g +=LaDoMi(36)+LaDoMi(36)+SoTiRe(48)+SoTiRe(36)+SoTiRe(36)\nseq_p +=perc_loop\n\nline += ('stap', do(5,48), 'mAk', do(5,24), 'it', do(5,24), 'pap', do(5,36))\nseq += [line, BL(12)]\nline = ('dE', do(5,24), 'jA', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('blO', do(5,12), re(5,12), 'mI', do(5,24), 'spE', do(5,24), 'k3s', do(5,24), 'up', do(5,36))\nseq += [line, BL(12)]\nline = ('t6', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('nIt', do(5,48), 'Im', do(5,24), 'a', do(5,24), 'fIt', do(5,36))\nseq += [line, BL(12)]\nline = ('til', do(5,24), 'wE', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('sE', do(5,12), re(5,12), 'dhx', do(5,24), 'sun', ti(4,24), la(4,24), 'lIt', la(4,36))\nseq += [line, BL(12)]\nline = ('tik', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('tak', do(5,48), 'an', do(5,24), 'dhx', do(5,24), 'klak', do(5,36))\nseq += [line, BL(12)]\nline = ('bu', do(5,24), 'dhx', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline += ('par', do(5,24), 'ti', do(5,24), 'dant', do(5,48), 'stap', do(5,24), la(4,24), 'nO', la(4,48))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,48))\nseq += [line, BL(48)]\nseq_g += ReFaLaDo(36)+ReFaLaDo(36)+ReFaLaDo(24)+[BL(72)]+ReFaLaDo(24)\nseq_p +=perc_loop\n\nline = ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,24))\nline += ('ent', so(4,24)+ti(4,0), 'gat', re(4,24)+so(4,0), 'a', so(4,24)+re(4,0))\nseq_g +=LaDoMi(36)+LaDoMi(36)+SoTiRe(48)+SoTiRe(36)+SoTiRe(36)\nseq_p +=perc_loop\n\nperc_loop=[dong(), dong(),dong(), dong()]\n\nline +=('ke3r',fa(4,36)+la(4,0)) \nseq += [line, BL(12)]\nline = ('in', la(4,24), 'dhx', la(4,24), 'w0rld',la(4,36)+fa(4,0))\nseq += [line, BL(12)]\nline =('but', fa(4,24)+do(4,0), 'gat', fa(4,24)+do(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p +=perc_loop\n\nline +=('plen',re(4,24)+so(4,0), 'ti', so(4,24), 'xv', so(4,24), 'bEr', ti(4,36)+re(4,0))\nseq += [line,BL(12)]\nline = ('ent', la(4,24)+do(5,0), 'gat', mi(4,24)+la(4,0), 'nO', mi(4,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline += ('ma', la(4,24), 'ni', la(4,24), 'in', fa(4,24)+do(4,0), 'mI', fa(4,24)+do(4,0), 'pa', la(4,24), 'ket', la(4,24), 'but', la(4,24)+fa(4,0), 'Im', fa(4,24)+do(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p +=perc_loop\n\nline +=('9l',ti(3,24)+re(4,0), 're', re(4,24)+so(4,0), 'di', so(4,24)+re(4,0), 'hEr', ti(4,36)+re(4,0))\nseq += [line,BL(12)]\nline = ('@nd', la(4,24)+do(5,0), 'n8', mi(4,24)+la(4,0), 'dhx', do(4,24)+mi(4,0))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline +=('dyO',la(4,24)+do(5,0), 'sa', do(5,24), 'lIn',fa(4,24)+la(4,0), '1ng', la(4,24), 'up', fa(4,36)+la(4,0))\nseq += [line,BL(12)]\nline =('k0rz',la(4,24)+fa(4,0), 'dhA', fa(4,24)+mi(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p +=perc_loop\n\nline+=('hEr', so(4,24)+ti(4,0), 'wE', re(4,24)+so(4,0), 'gats', so(4,48)+ti(4,0), 'w@', la(4,24), 'g3r', la(4,24)+mi(4,0))\nline+=('but',la(4,24)+fa(4,0), 'wE', fa(4,24)+mi(4,0))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline+=('ki',fa(4,24)+re(4,0), 'kAm', fa(4,24)+la(4,0), 't6', la(4,24), 'dhx', la(4,24), 'k3rb', la(4,24)+fa(4,0))\nline+=('un',fa(4,24)+re(4,0), 'les', la(4,24)+fa(4,0), 'dhA', fa(4,24)+re(4,0))\nseq_g += ReFaLaDo(36)+ReFaLaDo(36)+ReFaLaDo(24)+[BL(72)]+ReFaLaDo(24)\nseq_p +=perc_loop\n\nline+=('l6k', fa(4,24)+la(4,0), 'lIk', fa(4,24)+la(4,0), 'mIk', fa(4,24)+la(4,0), 'j@', la(4,24)+fa(4,0), 'g3r', fa(4,24)+re(4,0))\nseq += [line]\nline=('Im', do(4,24)+mi(4,0), 't9l', la(4,12), 'k1ng', la(4,12), 'b8t', mi(4,24)+la(4,0))\nseq_g += [BL(192)]\nseq_p += [BL(192)]\n\nperc_loop=[dong(48), pia(24), dong(48), BL(24), pia(48)]\n\nline +=('ev',fa(4,12), 'ri', fa(4,12), 'ba', fa(4,12)+la(4,0), 'di', la(4,12)+do(5,0))\nline +=('ge',la(4,24)+fa(4,0), 't1ng', fa(4,24)+do(4,0), 'krunk', fa(4,48)+do(4,0), 'krunk', fa(4,36)+do(4,0))\nseq += [line,BL(12)]\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p += perc_loop\n\nline =('bQs',fa(4,24), 'trI', fa(4,12)+do(5,0), 't6', do(5,12))\nline +=('tuch',la(4,24)+fa(4,0), 'mI', fa(4,24)+do(4,0), 'junk', fa(4,48)+do(4,0), 'junk', fa(4,24)+do(4,0))\nseq += [line]\nline =('ga', fa(4,12)+la(4,0), 'na', la(4,12)+do(4,0))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline +=('sm@k',la(4,12), 'him', la(4,12)+fa(4,0), 'if', fa(4,12), 'hi', la(4,12)+fa(4,0), 'ge', fa(4,12)+la(4,0), 't1ng', la(4,12) )\nline +=('to', la(4,24)+fa(4,0), 'drunk', fa(4,48)+do(4,0), 'drunk', fa(4,48)+do(4,0))\nseq += [line, BL(120)]\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p +=perc_loop\n\nline = \t('n8',la(4,24)+do(4,0), 'n8',la(4,24)+do(4,0), 'wE', la(4,24)+do(4,0))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline +=('gO',fa(4,12), 'in', fa(4,12), 'til', fa(4,12)+la(4,0), 'dhA', la(4,12)+do(5,0))\nline +=('kik',la(4,24)+fa(4,0), 'us', fa(4,24)+do(4,0), '8t', fa(4,48)+do(4,0), '8t', fa(4,24)+do(4,0))\nseq += [line]\nline =('0r', fa(4,12)+la(4,0), 'dhx', la(4,12)+do(4,0))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(24)\nseq_p += perc_loop\n\nline +=('px',fa(4,24), 'lEs', fa(4,24)+do(5,0))\nline +=('shut',la(4,24)+fa(4,0), 'us', fa(4,24)+do(4,0), 'd8n', fa(4,48)+do(4,0), 'd8n', fa(4,36)+do(4,0))\nseq += [line, BL(12)]\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(36)+LaDoMi(36)\nseq_p +=perc_loop\n\nline =('px',fa(4,24), 'lEs', fa(4,24)+do(5,0))\nline +=('shut',la(4,24)+fa(4,0), 'us', fa(4,24)+do(4,0), 'd8n', fa(4,48)+do(4,0), 'd8n', fa(4,36)+do(4,0))\nseq += [line, BL(12)]\nseq_g += [BL(192)]\nseq_p +=[dong(12), dong(12),dong(24), BL(96), pia(48)]\n\nline =('px',fa(4,24), 'px', fa(4,24))\nline +=('shut',la(4,24)+fa(4,0), 'us', fa(4,24)+do(4,0))\nseq += [line, BL(48)]\nline =('dant', do(5,24), re(5,24))\nseq_g += [BL(192)]\nseq_p +=[dong(12), dong(12),dong(24), BL(96), pia(48)]\n\nperc_loop=[dong(),cha(), dong(), cha()]\n\nline += ('stap', do(5,48), 'mAk', do(5,24), 'it', do(5,24), 'pap', do(5,36))\nseq += [line, BL(12)]\nline = ('dE', do(5,24), 'jA', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('blO', do(5,12), re(5,12), 'mI', do(5,24), 'spE', do(5,24), 'k3s', do(5,24), 'up', do(5,36))\nseq += [line, BL(12)]\nline = ('t6', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('nIt', do(5,48), 'Im', do(5,24), 'a', do(5,24), 'fIt', do(5,36))\nseq += [line, BL(12)]\nline = ('til', do(5,24), 'wE', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('sE', do(5,12), re(5,12), 'dhx', do(5,24), 'sun', ti(4,24), la(4,24), 'lIt', la(4,36))\nseq += [line, BL(12)]\nline = ('tik', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('tak', do(5,48), 'an', do(5,24), 'dhx', do(5,24), 'klak', do(5,36))\nseq += [line, BL(12)]\nline = ('bu', do(5,24), 'dhx', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline += ('par', do(5,24), 'ti', do(5,24), 'dant', do(5,48), 'stap', do(5,24), la(4,24), 'nO', la(4,48))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,48))\nseq += [line, BL(48)]\nseq_g += ReFaLaDo(36)+ReFaLaDo(36)+ReFaLaDo(24)+[BL(72)]+ReFaLaDo(24)\nseq_p +=perc_loop\n\nline = ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,36))\nseq += [line, BL(12)]\nline = ('dant', do(5,24), re(5,24))\nseq_g +=LaDoMi(36)+LaDoMi(36)+SoTiRe(48)+SoTiRe(36)+SoTiRe(36)\nseq_p +=perc_loop\n\nline += ('stap', do(5,48), 'mAk', do(5,24), 'it', do(5,24), 'pap', do(5,36))\nseq += [line, BL(12)]\nline = ('dE', do(5,24), 'jA', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('blO', do(5,12), re(5,12), 'mI', do(5,24), 'spE', do(5,24), 'k3s', do(5,24), 'up', do(5,36))\nseq += [line, BL(12)]\nline = ('t6', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('nIt', do(5,48), 'Im', do(5,24), 'a', do(5,24), 'fIt', do(5,36))\nseq += [line, BL(12)]\nline = ('til', do(5,24), 'wE', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline +=('sE', do(5,12), re(5,12), 'dhx', do(5,24), 'sun', ti(4,24), la(4,24), 'lIt', la(4,36))\nseq += [line, BL(12)]\nline = ('tik', do(5,24), re(5,24))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('tak', do(5,48), 'an', do(5,24), 'dhx', do(5,24), 'klak', do(5,36))\nseq += [line, BL(12)]\nline = ('bu', do(5,24), 'dhx', do(5,24))\nseq_g += FaLaDo(36)+FaLaDo(36)+FaLaDo(24)+[BL(72)]+FaLaDo(12)+FaLaDo(12)\nseq_p +=perc_loop\n\nline += ('par', do(5,24), 'ti', do(5,24), 'dant', do(5,48), 'stap', do(5,24), la(4,24), 'nO', la(4,48))\nseq_g += SoTiRe(36)+SoTiRe(36)+LaDoMi(48)+LaDoMi(24)+LaDoMi(48)\nseq_p +=perc_loop\n\nline += ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,48))\nseq += [line, BL(48)]\nseq_g += ReFaLaDo(36)+ReFaLaDo(36)+ReFaLaDo(24)+[BL(72)]+ReFaLaDo(24)\nseq_p +=perc_loop\n\nline = ('O', la(4,36), 'O', la(4,36), 'O', la(4,24), 'O', mi(5,48))\nseq += [line, BL(48)]\nseq_g +=LaDoMi(36)+LaDoMi(36)+SoTiRe(48)+SoTiRe(36)+SoTiRe(36)\nseq_p +=[dong(),cha(), cha(12), cha(12),cha(12),cha(12), cha()]\n\ndoc.sing(seq, singer,track)\ndoc.playNoteSeq(seq_g, Guitar, track_g)\ndoc.playBeatSeq(seq_p, perc_list, track_p)\n\ndoc.setTrackVolume(track_g, 0.5)\n\ndoc.meteor()\ndoc.mixDown('tiktok.wav')\n```\n\n\n\n\n\n" }, { "path": "python/CMakeLists.txt", "content": "cmake_minimum_required (VERSION 3.0)\n\nset(PYTHON\nScoreDraft/__init__.py\nScoreDraft/ScoreDraftCore.py\nScoreDraft/Catalog.py\nScoreDraft/Initializers.py\n\nScoreDraft/Instrument.py\nScoreDraft/Percussion.py\nScoreDraft/Singer.py\nScoreDraft/SimpleInstruments.py\nScoreDraft/KarplusStrong.py\nScoreDraft/BasicSamplers.py\nScoreDraft/SoundFont2.py\nScoreDraft/VoiceSampler.py\nScoreDraft/UTAUUtils.py\nScoreDraft/UtauDraft.py\n\nScoreDraft/RapChinese.py\nScoreDraft/CVVCChineseConverter.py\nScoreDraft/XiaYYConverter.py\nScoreDraft/JPVCVConverter.py\nScoreDraft/TsuroVCVConverter.py\nScoreDraft/TTEnglishConverter.py\nScoreDraft/VCCVEnglishConverter.py\nScoreDraft/TTLyricSet.data\nScoreDraft/VCCVLyricSet.data\n\nScoreDraft/Document.py\nScoreDraft/Notes.py\nScoreDraft/MIDIWriter.py\nScoreDraft/PCMPlayer.py\nScoreDraft/Meteor.py\n\nScoreDraft/MusicXMLDocument.py\nScoreDraft/YAMLDocument.py\n)\n\nset(PYTHON_MX\nScoreDraft/musicxml/__init__.py\nScoreDraft/musicxml/musicxml.py\nScoreDraft/musicxml/xlink.py\nScoreDraft/musicxml/xml.py\n)\n\ninstall(FILES ${PYTHON} DESTINATION ScoreDraft)\ninstall(FILES ${PYTHON_MX} DESTINATION ScoreDraft/musicxml)\ninstall(FILES setup.py README.md DESTINATION .)\n\n" }, { "path": "python/README.md", "content": "ScoreDraft\n================\n\n[ScoreDraft](https://github.com/fynv/ScoreDraft) is a music/singing \nsynthesizer that provides a Python based score authoring interface. \n\n\n\n" }, { "path": "python/ScoreDraft/BasicSamplers.py", "content": "import os\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\nvoid* SampleCreate(unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v);\nvoid* InstrumentSampleCreate(unsigned origin_sample_rate, unsigned chn, void* ptr_f32_buf, float max_v, float origin_freq);\nvoid SampleDestroy(void *ptr);\nvoid PercussionGenerate(void* ptr_wavbuf, void* ptr_sample, float fduration);\nvoid InstrumentSingleGenerate(void* ptr_wavbuf, void* ptr_sample, float freq, float fduration);\nvoid InstrumentMultiGenerate(void* ptr_wavbuf, void* ptr_sample_lst, float freq, float fduration);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'BasicSamplers.dll'\nelif os.name == \"posix\":\n fn_shared_lib = 'libBasicSamplers.so'\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nfrom .ScoreDraftCore import F32Buf\n\nclass Sample:\n def __init__(self, origin_sample_rate, channel_num, f32buf, max_value = -1.0):\n self.m_buf = f32buf\n self.m_cptr = Native.SampleCreate(origin_sample_rate, channel_num, f32buf.m_cptr, max_value)\n \n def __del__(self):\n Native.SampleDestroy(self.m_cptr)\n \nclass InstrumentSample(Sample):\n def __init__(self, origin_sample_rate, channel_num, f32buf, max_value = -1.0, origin_freq = -1.0):\n self.m_buf = f32buf\n self.m_cptr = Native.InstrumentSampleCreate(origin_sample_rate, channel_num, f32buf.m_cptr, max_value, origin_freq)\n \nimport wave\n\ndef loadSample(filename, is_instrument):\n wavS16=bytes()\n nChn = 1\n nFrames = 0\n framerate = 44100\n origin_freq = -1.0\n with wave.open(filename, mode='rb') as wavFile:\n nFrames =wavFile.getnframes() \n nChn = wavFile.getnchannels()\n wavS16=wavFile.readframes(nFrames)\n framerate = wavFile.getframerate()\n \n f32buf = F32Buf.from_s16(wavS16)\n \n if is_instrument:\n freq_fn = filename[0:len(filename)-4]+\".freq\"\n if os.path.isfile(freq_fn):\n with open(freq_fn, \"r\") as f:\n origin_freq= float(f.readline())\n return InstrumentSample(framerate, nChn, f32buf, origin_freq = origin_freq)\n \n else:\n return Sample(framerate, nChn, f32buf)\n \n\nSamples_Percussion = {}\n\ndef GetSample_Percussion(fn):\n if not (fn in Samples_Percussion):\n Samples_Percussion[fn] = loadSample(fn, False)\n return Samples_Percussion[fn]\n \n\nSamples_Single = {}\n\ndef GetSample_Single(fn):\n if not (fn in Samples_Single):\n Samples_Single[fn] = loadSample(fn, True)\n return Samples_Single[fn]\n\nSamples_Multi = {}\n\ndef GetSamples_Multi(path):\n if not (path in Samples_Multi):\n samples = []\n if os.path.isdir(path):\n for item in os.listdir(path):\n fn = path+'/'+item\n if os.path.isfile(fn) and item.endswith(\".wav\"):\n samples+=[loadSample(fn, True)]\n Samples_Multi[path] = samples\n return Samples_Multi[path]\n \nfrom .ScoreDraftCore import ObjArray, WavBuffer\nfrom .Instrument import Instrument\nfrom .Percussion import Percussion\nfrom .Catalog import Catalog\nCatalog['Engines'] += ['InstrumentSampler_Single - Instrument']\nCatalog['Engines'] += ['InstrumentSampler_Multi - Instrument']\nCatalog['Engines'] += ['PercussionSampler - Percussion']\n\n\nclass EnginePercussionSampler:\n def __init__(self, sample):\n self.sample=sample \n def tune(self, cmd):\n pass\n def generateWave(self, fduration, sampleRate):\n wav = F32Buf(0)\n wav_buf = WavBuffer(sampleRate, 1, wav) \n Native.PercussionGenerate(wav_buf.m_cptr, self.sample.m_cptr, fduration)\n return wav_buf\n\nclass EngineInstrumentSampler_Single:\n def __init__(self, sample):\n self.sample=sample \n def tune(self, cmd):\n pass\n def generateWave(self, freq, fduration, sampleRate):\n wav = F32Buf(0)\n wav_buf = WavBuffer(sampleRate, 1, wav) \n Native.InstrumentSingleGenerate(wav_buf.m_cptr, self.sample.m_cptr, freq, fduration)\n return wav_buf\n\nclass EngineInstrumentSampler_Multi:\n def __init__(self, samples):\n self.samples = samples \n self.sample_lst = ObjArray(self.samples)\n def tune(self, cmd):\n pass\n def generateWave(self, freq, fduration, sampleRate):\n wav = F32Buf(0)\n wav_buf = WavBuffer(sampleRate, 1, wav)\n Native.InstrumentMultiGenerate(wav_buf.m_cptr, self.sample_lst.m_cptr, freq, fduration) \n return wav_buf\n\nclass PercussionSampler(Percussion):\n def __init__(self, wavPath):\n Percussion.__init__(self)\n sample = GetSample_Percussion(wavPath)\n self.engine = EnginePercussionSampler(sample)\n\nclass InstrumentSampler_Single(Instrument):\n def __init__(self, wavPath):\n Instrument.__init__(self)\n sample = GetSample_Single(wavPath)\n self.engine = EngineInstrumentSampler_Single(sample)\n\nclass InstrumentSampler_Multi(Instrument):\n def __init__(self, folderPath):\n Instrument.__init__(self)\n samples = GetSamples_Multi(folderPath)\n self.engine = EngineInstrumentSampler_Multi(samples)\n\n\n\n" }, { "path": "python/ScoreDraft/CVVCChineseConverter.py", "content": "def getCV(CVLyric):\n vowels= [\"a\",\"e\",\"i\",\"o\",\"u\",\"v\"]\n min_i=len(CVLyric)\n for c in vowels:\n i=CVLyric.find(c)\n if i>-1 and i=1:\n if cmd_len>1 and cmd_split[0]=='volume':\n self.volume=float(cmd_split[1])\n return True\n if cmd_len>1 and cmd_split[0]=='pan':\n self.pan=float(cmd_split[1])\n return True\n return False\n\n def EnginePlayNote(self, engine, buf, freq, fduration):\n wavBuf=engine.generateWave(freq,fduration, buf.getSampleRate())\n if wavBuf!=None:\n wavBuf.set_volume(self.volume)\n wavBuf.set_pan(self.pan)\n buf.writeBlend(wavBuf)\n buf.moveCursor(fduration)\n\n def PlayNoteA(self,engine, buf, note, tempoMap, tempoMapOffset, refFreq):\n pos1 = tempoMapOffset\n pos2 = pos1 + note[1]\n fduration = abs(GetTempoMap(tempoMap, pos2)- GetTempoMap(tempoMap, pos1))\n if note[0]<0.0:\n if note[1]>0.0:\n buf.moveCursor(fduration)\n elif note[1]<0.0:\n buf.moveCursor(-fduration)\n return\n freq = refFreq*note[0]\n self.EnginePlayNote (engine, buf, freq, fduration)\n\n def PlayNoteB(self, engine, buf, note, tempo, refFreq):\n fduration=abs(note[1]*60000)/(tempo*48)\n if note[0]<0.0:\n if note[1]>0.0:\n buf.moveCursor(fduration)\n elif note[1]<0.0:\n buf.moveCursor(-fduration)\n return\n freq = refFreq*note[0]\n self.EnginePlayNote (engine, buf, freq, fduration)\n\n def PlaySequence(self, engine, buf, seq, tempo, refFreq):\n using_tempo_map= (type(tempo)== list)\n tempo_map=[]\n if using_tempo_map:\n \n cursor = buf.getCursor()\n if tempo[0][0] == 0:\n cursor= tempo[0][1]\n buf.setCursor(cursor)\n else:\n ctrlPnt=(0, cursor)\n tempo_map+=[ctrlPnt]\n\n for ctrlPnt in tempo:\n tempo_map+=[ctrlPnt]\n\n beatPos=0\n for item in seq:\n if isinstance(item, (list, tuple)):\n _item = item[0] \n if type(_item) == str: # singing\n tupleSize=len(item)\n\n j=0\n while j0:\n v= vowels[i-1]\n ret+=[(v+' '+LyricForEachSyllable[i], 1.0, True)]\n return ret\n\n\n" }, { "path": "python/ScoreDraft/KarplusStrong.py", "content": "import os\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\nvoid KarplusStrongGenerate(void* ptr_wavbuf, float freq, float fduration, float cut_freq, float loop_gain, float sustain_gain);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'KarplusStrong.dll'\nelif os.name == \"posix\":\n fn_shared_lib = 'libKarplusStrong.so'\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nfrom .Instrument import Instrument\nfrom .ScoreDraftCore import F32Buf\nfrom .ScoreDraftCore import WavBuffer\n\nfrom .Catalog import Catalog\nCatalog['Engines'] += ['KarplusStrongInstrument - Instrument']\n\n\nclass EngineKarplusStrong:\n def __init__(self):\n self.cut_freq=10000.0\n self.loop_gain=0.99\n self.sustain_gain=0.8\n def tune(self, cmd):\n pass\n def generateWave(self, freq, fduration, sampleRate):\n wav = F32Buf(0)\n wav_buf = WavBuffer(sampleRate, 1, wav)\n Native.KarplusStrongGenerate(wav_buf.m_cptr, freq,fduration, self.cut_freq, self.loop_gain, self.sustain_gain)\n return wav_buf\n\nclass KarplusStrongInstrument(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EngineKarplusStrong()\n def setCutFrequency(self, cut_freq):\n # This is the cut-frequency of the feedback filter for pitch 261.626Hz\n self.engine.cut_freq = cut_freq\n def setLoopGain(self, loop_gain):\n self.engine.loop_gain = loop_gain\n def setSustainGain(self, sustain_gain):\n self.engine.sustain_gain = sustain_gain\n\n\n" }, { "path": "python/ScoreDraft/MIDIWriter.py", "content": "import os\nfrom cffi import FFI\nfrom .ScoreDraftCore import ObjArray\n\nffi = FFI()\nffi.cdef(\"\"\"\nvoid* NoteCreate(float freq_rel, int duration);\nvoid NoteDestroy(void* ptr);\nvoid* WriteToMidi(void* ptr_seq_list, unsigned tempo, float refFreq, const char* fileName);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'MIDIWriter.dll'\n fs_encoding = \"mbcs\"\nelif os.name == \"posix\":\n fn_shared_lib = 'libMIDIWriter.so'\n fs_encoding = \"utf-8\"\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nclass Note:\n def __init__(self, freq_rel, duration):\n self.m_cptr = Native.NoteCreate(freq_rel, duration)\n \n def __del__(self):\n Native.NoteDestroy(self.m_cptr) \n \ndef WriteNoteSequencesToMidi(seqList, tempo, refFreq, fileName):\n '''\n Write a list of note sequences to a MIDI file.\n seqList -- a list of note sequences.\n tempo -- an integer indicating tempo in beats/minute.\n refFreq -- a float indicating reference frequency in Hz.\n fileName -- a string.\n ''' \n obj_seq_list = ObjArray([ObjArray([Note(note[0], note[1]) for note in seq]) for seq in seqList])\n Native.WriteToMidi(obj_seq_list.m_cptr, tempo, refFreq, fileName.encode(fs_encoding))\n" }, { "path": "python/ScoreDraft/Meteor.py", "content": "import os\nfrom cffi import FFI\nfrom .ScoreDraftCore import ObjArray\n\nffi = FFI()\nffi.cdef(\"\"\"\nvoid* CtrlPntCreate(double freq, double fduration);\nvoid CtrlPntDestroy(void* ptr);\nvoid* SyllableCreate(const char* lyric, void* ptr_lst_ctrl_pnts);\nvoid SyllableDestroy(void* ptr);\nvoid EventDestroy(void* ptr);\nvoid EventSetOffset(void* ptr, float offset);\nvoid* EventInstCreate(unsigned instrument_id, double freq, float fduration);\nvoid* EventPercCreate(unsigned instrument_id, float fduration);\nvoid* EventSingCreate(unsigned instrument_id, void* ptr_syllable_list);\nvoid* MeteorCreate0();\nvoid* MeteorCreate(void* ptr_event_list);\nvoid MeteorDestroy(void* ptr);\nvoid MeteorSaveToFile(void* ptr, const char* filename);\nvoid MeteorLoadFromFile(void* ptr, const char* filename);\nvoid MeteorPlay(void* ptr_meteor, void* ptr_track);\nvoid* Base64Create(void* ptr_meteor);\nvoid Base64Destroy(void* ptr);\nconst char* Base64Get(void* ptr);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'Meteor.dll'\n fs_encoding = \"mbcs\" \nelif os.name == \"posix\":\n fn_shared_lib = 'libMeteor.so'\n fs_encoding = \"utf-8\"\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nclass CtrlPnt:\n def __init__(self, freq, fduration):\n self.m_cptr = Native.CtrlPntCreate(freq, fduration)\n \n def __del__(self):\n Native.CtrlPntDestroy(self.m_cptr)\n \nclass Syllable:\n def __init__(self, lyric, ctrl_pnts):\n obj_ctrl_pnts = ObjArray(ctrl_pnts)\n self.m_cptr = Native.SyllableCreate(lyric.encode('utf-8'), obj_ctrl_pnts.m_cptr)\n \n def __del__(self):\n Native.SyllableDestroy(self.m_cptr)\n \nclass Event: \n def __del__(self):\n Native.EventDestroy(self.m_cptr)\n \n def set_offset(self, offset):\n Native.EventSetOffset(self.m_cptr, offset)\n \nclass EventInst(Event):\n def __init__(self, instrument_id, freq, fduration):\n self.m_cptr = Native.EventInstCreate(instrument_id, freq, fduration)\n \nclass EventPerc(Event):\n def __init__(self, instrument_id, fduration):\n self.m_cptr = Native.EventPercCreate(instrument_id, fduration)\n \nclass EventSing(Event):\n def __init__(self, instrument_id, syllable_list):\n obj_syllable_list = ObjArray(syllable_list)\n self.m_cptr = Native.EventSingCreate(instrument_id, obj_syllable_list.m_cptr)\n \nclass Meteor:\n def __init__(self, event_list = None):\n if event_list is None:\n self.m_cptr = Native.MeteorCreate0()\n else:\n obj_event_list = ObjArray(event_list)\n self.m_cptr = Native.MeteorCreate(obj_event_list.m_cptr)\n \n def __del__(self):\n Native.MeteorDestroy(self.m_cptr)\n \n def save_to_file(self, filename):\n Native.MeteorSaveToFile(self.m_cptr, filename.encode(fs_encoding))\n \n def load_from_file(self, filename):\n Native.MeteorLoadFromFile(self.m_cptr, filename.encode(fs_encoding))\n \n def to_base64(self):\n p_b64 = Native.Base64Create(self.m_cptr)\n b64 = ffi.string(Native.Base64Get(p_b64)).decode('utf-8')\n Native.Base64Destroy(p_b64)\n return b64\n \ndef MeteorPlay(meteor, track):\n Native.MeteorPlay(meteor.m_cptr, track.m_cptr)\n\nfrom .ScoreDraftCore import TrackBuffer\nfrom .ScoreDraftCore import MixTrackBufferList\nfrom .ScoreDraftCore import WriteTrackBufferToWav\n\nfrom .Instrument import Instrument\nfrom .Percussion import Percussion\nfrom .Singer import Singer\n\nimport math\n\nEventType_Inst=0\nEventType_Perc=1\nEventType_Sing=2\n\nclass DummyTrackBuffer(TrackBuffer):\n def __init__ (self, eventList, chn=-1):\n TrackBuffer.__init__(self, chn)\n self.eventList=eventList\n\n def writeBlend(self, wavBuf):\n TrackBuffer.writeBlend(self,wavBuf)\n if hasattr(wavBuf, 'event'):\n event = wavBuf.event\n event.set_offset(self.getCursor())\n self.eventList += [event]\n \nclass DummyInstrumentEngine:\n def __init__(self, inst_id, engine, isGMDrum):\n self.inst_id=inst_id\n self.engine = engine\n self.isGMDrum = isGMDrum\n\n def tune(self, cmd):\n return self.engine.tune(cmd)\n\n def generateWave(self, freq, fduration, sampleRate):\n wavBuf=self.engine.generateWave(freq, fduration, sampleRate)\n if not self.isGMDrum:\n event = EventInst(self.inst_id, freq, fduration)\n else:\n midiPitch = int(math.log(freq/261.626)*12.0 / math.log(2.0) + 0.5) + 60;\n if midiPitch<0:\n midiPitch = 0\n elif midiPitch>127:\n midiPitch = 127\n event = EventPerc(midiPitch, fduration)\n wavBuf.event = event\n return wavBuf\n\nclass DummyInstrument(Instrument):\n def __init__(self, inst_id, inst):\n self.shell = inst.shell\n self.engine= DummyInstrumentEngine(inst_id, inst.engine, inst.isGMDrum())\n \nclass DummyInstrumentCreator:\n def __init__(self):\n self.count=0\n self.map={}\n\n def Create(self, inst):\n if not inst in self.map:\n self.map[inst] = DummyInstrument(self.count, inst)\n self.count+=1\n return self.map[inst]\n\nclass DummyPercussionEngine:\n def __init__(self, inst_id, engine):\n self.inst_id=inst_id\n self.engine=engine\n\n def tune(self, cmd):\n return self.engine.tune(cmd)\n\n def generateWave(self, fduration, sampleRate):\n wavBuf=self.engine.generateWave(fduration, sampleRate)\n event = EventPerc(self.inst_id, fduration)\n wavBuf.event = event\n return wavBuf\n\nclass DummyPercussion(Percussion):\n def __init__(self, inst_id, perc):\n self.shell = perc.shell\n self.engine= DummyPercussionEngine(inst_id, perc.engine) \n\n\nclass DummyPercussionCreator:\n def __init__(self):\n self.count=0\n self.map={}\n\n def Create(self, perc):\n if not perc in self.map:\n self.map[perc] = DummyPercussion(self.count, perc)\n self.count+=1\n return self.map[perc]\n \nclass DummySingerEngine:\n def __init__(self, inst_id, engine):\n self.inst_id=inst_id\n self.engine=engine\n\n def tune(self, cmd):\n return self.engine.tune(cmd)\n\n def generateWave(self, syllableList, sampleRate):\n wavBuf=self.engine.generateWave(syllableList, sampleRate)\n syllable_obj_list = [Syllable(syllable['lyric'], [CtrlPnt(ctrl_pnt[0], ctrl_pnt[1]) for ctrl_pnt in syllable['ctrlPnts']]) for syllable in syllableList] \n event = EventSing(self.inst_id, syllable_obj_list)\n wavBuf.event = event\n return wavBuf\n\nclass DummySinger(Singer):\n def __init__(self, inst_id, singer):\n self.shell = singer.shell\n self.engine= DummySingerEngine(inst_id, singer.engine) \n\n\nclass DummySingerCreator:\n def __init__(self):\n self.count=0\n self.map={}\n\n def Create(self, singer):\n if not singer in self.map:\n self.map[singer] = DummySinger(self.count, singer)\n self.count+=1\n return self.map[singer]\n \nclass Document:\n def __init__ (self):\n self.bufferList=[]\n self.tempo=80\n self.refFreq=261.626\n self.eventList=[]\n self.instCreator=DummyInstrumentCreator()\n self.percCreator=DummyPercussionCreator()\n self.singerCreator=DummySingerCreator()\n\n def getBuffer(self, bufferIndex):\n return self.bufferList[bufferIndex]\n\n def getTempo(self):\n return self.tempo\n\n def setTempo(self,tempo):\n self.tempo=tempo\n\n def getReferenceFrequency(self):\n return self.refFreq\n\n def setReferenceFrequency(self,refFreq):\n self.refFreq=refFreq\n\n def newBuf(self, chn=-1):\n buf=DummyTrackBuffer(self.eventList,chn)\n self.bufferList.append(buf)\n return len(self.bufferList)-1\n\n def setTrackVolume(self, bufferIndex, volume):\n self.bufferList[bufferIndex].setVolume(volume)\n\n def setTrackPan(self, bufferIndex, pan):\n self.bufferList[bufferIndex].setPan(pan)\n\n def playNoteSeq(self, seq, instrument, bufferIndex=-1):\n dummyInst = self.instCreator.Create(instrument)\n if bufferIndex==-1:\n bufferIndex= self.newBuf() \n buf=self.bufferList[bufferIndex]\n dummyInst.play(buf, seq, self.tempo, self.refFreq)\n return bufferIndex \n\n def playBeatSeq(self, seq, percList, bufferIndex=-1):\n dummyPercList =[self.percCreator.Create(perc) for perc in percList]\n if bufferIndex==-1:\n bufferIndex= self.newBuf() \n buf=self.bufferList[bufferIndex] \n Percussion.play(dummyPercList, buf, seq, self.tempo)\n return bufferIndex\n\n def sing(self, seq, singer, bufferIndex=-1):\n dummySinger = self.singerCreator.Create(singer)\n if bufferIndex==-1:\n bufferIndex= self.newBuf() \n buf=self.bufferList[bufferIndex]\n dummySinger.sing( buf, seq, self.tempo, self.refFreq)\n return bufferIndex\n\n def trackToWav(self, bufferIndex, filename):\n WriteTrackBufferToWav(self.bufferList[bufferIndex], filename)\n\n def mix(self, targetBuf):\n MixTrackBufferList(targetBuf,self.bufferList)\n\n def mixDown(self,filename,chn=-1):\n targetBuf=TrackBuffer(chn)\n self.mix(targetBuf)\n WriteTrackBufferToWav(targetBuf, filename)\n \n def meteor(self,chn=-1):\n targetBuf=TrackBuffer(chn)\n self.mix(targetBuf)\n meteor = Meteor(self.eventList)\n MeteorPlay(meteor, targetBuf)\n\n def saveToFile(self,filename):\n meteor = Meteor(self.eventList)\n meteor.save_to_file(filename)\n\n\n\n\n\n" }, { "path": "python/ScoreDraft/MusicXMLDocument.py", "content": "from .musicxml import ScorePartwise\nfrom xsdata.formats.dataclass.parsers import XmlParser\ntry:\n from .Meteor import Document\nexcept:\n from .Document import Document\nimport ly.musicxml\n\ndef _find_tempo(score):\n for part in score.part:\n for measure in part.measure:\n direction = measure.direction\n if len(direction)>0:\n sound = direction[0].sound\n if not sound is None and not sound.tempo is None:\n return int(sound.tempo)\n return 120\n \n\n_stepIdxs = {\n 'C': 0.0,\n 'D': 2.0,\n 'E': 4.0,\n 'F': 5.0,\n 'G': 7.0, \n 'A': 9.0, \n 'B': 11.0, \n}\n \ndef _part_to_seq(part):\n attrtib = part.measure[0].attributes[0]\n divisions = int(attrtib.divisions)\n if 48 % divisions != 0:\n print('ScoreDraft cannot handle divisions: %d' % divisions)\n return []\n seq = []\n duration = 0\n for measure in part.measure:\n for note in measure.note:\n if duration>0 and len(note.chord)>0:\n seq += [(-1.0, -duration)]\n freq = -1.0\n if len(note.rest)<1 and len(note.pitch)>0:\n pitch = note.pitch[0]\n octave = float(pitch.octave)\n step_idx = _stepIdxs[pitch.step.name]\n if not pitch.alter is None:\n step_idx += float(pitch.alter)\n step_idx += (octave - 4.0)*12.0\n freq = 2.0**(step_idx/12.0) \n duration = int(note.duration[0] * 48 / divisions) \n seq += [(freq, duration)]\n return seq \n\nclass MusicXMLDocument(Document):\n def __init__(self, str_xml):\n Document.__init__(self)\n parser = XmlParser()\n self.score = parser.from_string(str_xml, ScorePartwise)\n self.tempo = _find_tempo(self.score)\n \n def playXML(self, instruments):\n for i in range(len(self.score.part)):\n j = i\n if j >= len(instruments):\n j = len(instruments) - 1\n part = self.score.part[i]\n seq = _part_to_seq(part)\n self.playNoteSeq(seq, instruments[j])\n \n \ndef from_music_xml(filename):\n with open(filename, 'r') as file:\n return MusicXMLDocument(file.read())\n \ndef from_lilypond(filename):\n with open(filename, 'r') as file:\n e = ly.musicxml.writer()\n e.parse_text(file.read())\n xml = e.musicxml()\n return MusicXMLDocument(xml.tostring().decode('utf-8'))\n" }, { "path": "python/ScoreDraft/Notes.py", "content": "Freqs=[2.0**(v/12.0) for v in range(12)]\n\nfC=1.0\nfCS=Freqs[1]\nfDb=Freqs[1]\nfD=Freqs[2]\nfDS=Freqs[3]\nfEb=Freqs[3]\nfE=Freqs[4]\nfF=Freqs[5]\nfFS=Freqs[6]\nfGb=Freqs[6]\nfG=Freqs[7]\nfGS=Freqs[8]\nfAb=Freqs[8]\nfA=Freqs[9]\nfAS=Freqs[10]\nfBb=Freqs[10]\nfB=Freqs[11]\n\ndef note(octave, freq, duration):\n\treturn (freq*(2.0**(octave-5.0)), duration)\n\ndef do(octave=5, duration=48):\n\treturn note(octave,Freqs[0],duration)\n\ndef set_do(freq):\n\tFreqs[0]=freq\n\ndef re(octave=5, duration=48):\n\treturn note(octave,Freqs[2],duration)\n\ndef set_re(freq):\n\tFreqs[2]=freq\n\ndef mi(octave=5, duration=48):\n\treturn note(octave,Freqs[4],duration)\n\ndef set_mi(freq):\n\tFreqs[4]=freq\n\ndef fa(octave=5, duration=48):\n\treturn note(octave,Freqs[5],duration)\n\ndef set_fa(freq):\n\tFreqs[5]=freq\n\ndef so(octave=5, duration=48):\n\treturn note(octave,Freqs[7],duration)\n\ndef set_so(freq):\n\tFreqs[7]=freq\n\ndef la(octave=5, duration=48):\n\treturn note(octave,Freqs[9],duration)\n\ndef set_la(freq):\n\tFreqs[9]=freq\n\ndef ti(octave=5, duration=48):\n\treturn note(octave,Freqs[11],duration)\n\ndef set_ti(freq):\n\tFreqs[11]=freq\n\n\ndef BL(duration=48):\n\treturn (-1.0, duration)\n\ndef BK(duration=48):\n\treturn (-1.0, -duration)\n" }, { "path": "python/ScoreDraft/PCMPlayer.py", "content": "import os\nimport threading\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\nvoid* PCMPlayerCreate(double sample_rate, unsigned ui);\nvoid PCMPlayerDestroy(void* ptr);\nvoid PlayTrack(void* ptr, void* ptr_track);\nfloat GetRemainingTime(void* ptr);\nvoid MainLoop(void* ptr);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'PCMPlayer.dll'\nelif os.name == \"posix\":\n fn_shared_lib = 'libPCMPlayer.so'\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nclass PCMPlayer:\n def __init__(self, sample_rate = 44100.0, ui = False):\n self.m_cptr = Native.PCMPlayerCreate(sample_rate, ui)\n \n def __del__(self):\n Native.PCMPlayerDestroy(self.m_cptr)\n \n def play_track(self, track):\n Native.PlayTrack(self.m_cptr, track.m_cptr)\n \n def remaining_time(self):\n return Native.GetRemainingTime(self.m_cptr)\n \n def main_loop(self):\n Native.MainLoop(self.m_cptr)\n\nclass AsyncUIPCMPlayer:\n def __init__(self, sample_rate = 44100.0):\n self.player = None\n self.player_ready = threading.Event()\n \n def _ui_thread(self):\n self.player = PCMPlayer(ui = True) \n self.player_ready.set() \n self.player.main_loop()\n self.player = None\n \n def play_track(self, track):\n if self.player is None:\n threading.Thread(target = self._ui_thread).start()\n self.player_ready.wait()\n self.player_ready.clear()\n self.player.play_track(track)\n \n def remaining_time(self):\n if self.player is None:\n return 0.0\n return self.player.remaining_time()\n" }, { "path": "python/ScoreDraft/Percussion.py", "content": "import numbers\n\ndef isNumber(x):\n return isinstance(x, numbers.Number)\n\ndef GetTempoMap(tMap, beat48):\n for i in range(1,len(tMap)):\n if beat48 < tMap[i][0] or i == len(tMap)-1:\n return (beat48-tMap[i-1][0])/(tMap[i][0]-tMap[i-1][0])*(tMap[i][1]-tMap[i-1][1])+tMap[i-1][1]\n return 0\n\nclass PercussionShell:\n def __init__(self):\n self.volume=1.0\n self.pan=0.0\n def tune(self,cmd):\n cmd_split= cmd.split(' ')\n cmd_len=len(cmd_split)\n if cmd_len>=1:\n if cmd_len>1 and cmd_split[0]=='volume':\n self.volume=float(cmd_split[1])\n return True\n if cmd_len>1 and cmd_split[0]=='pan':\n self.pan=float(cmd_split[1])\n return True\n return False\n\n def EnginePlayBeat(self, engine, buf, fduration):\n wavBuf=engine.generateWave(fduration, buf.getSampleRate())\n if wavBuf!=None:\n wavBuf.set_volume(self.volume)\n wavBuf.set_pan(self.pan)\n buf.writeBlend(wavBuf)\n buf.moveCursor(fduration)\n\n def PlayBeatA(self, engine, buf, duration, tempoMap, tempoMapOffset):\n pos1 = tempoMapOffset\n pos2 = pos1 + duration\n fduration = GetTempoMap(tempoMap, pos2)- GetTempoMap(tempoMap, pos1)\n self.EnginePlayBeat (engine, buf, fduration)\n\n\n def PlayBeatB(self, engine, buf, duration, tempo):\n fduration=abs(duration*60000)/(tempo*48)\n self.EnginePlayBeat (engine, buf, fduration)\n\n @staticmethod\n def PlaySilenceA(buf, duration, tempoMap, tempoMapOffset):\n buf.setCursor(GetTempoMap(tempoMap, tempoMapOffset+duration))\n\n @staticmethod\n def PlayBackspaceA(buf, duration, tempoMap, tempoMapOffset):\n buf.setCursor(GetTempoMap(tempoMap, tempoMapOffset-duration))\n\n @staticmethod\n def PlaySilenceB(buf, duration, tempo):\n fduration=duration*60000/(tempo*48)\n buf.moveCursor(fduration)\n\n @staticmethod\n def PlayBackspaceB(buf, duration, tempo):\n fduration=duration*60000/(tempo*48)\n buf.moveCursor(-fduration)\n\n\ndef PlaySequence(perc_list, buf, seq, tempo):\n using_tempo_map= (type(tempo)== list)\n tempo_map=[]\n if using_tempo_map:\n \n cursor = buf.getCursor()\n if tempo[0][0] == 0:\n cursor= tempo[0][1]\n buf.setCursor(cursor)\n else:\n ctrlPnt=(0, cursor)\n tempo_map+=[ctrlPnt]\n\n for ctrlPnt in tempo:\n tempo_map+=[ctrlPnt]\n\n beatPos=0\n for item in seq:\n percId = item[0]\n operation = item[1]\n if isNumber(operation):\n duration = operation\n\n if using_tempo_map:\n if percId >= 0:\n perc_list[percId].shell.PlayBeatA(perc_list[percId].engine, buf, duration, tempo_map, beatPos)\n elif duration >=0:\n PercussionShell.PlaySilenceA(buf, duration, tempo_map, beatPos)\n else:\n PercussionShell.PlayBackspaceA(buf, -duration, tempo_map, beatPos)\n else:\n if percId >= 0:\n perc_list[percId].shell.PlayBeatB(perc_list[percId].engine, buf, duration, tempo)\n elif duration >=0:\n PercussionShell.PlaySilenceB(buf, duration, tempo)\n else:\n PercussionShell.PlayBackspaceB(buf, -duration, tempo)\n beatPos+=duration\n elif type(operation)== str:\n perc_list[percId].tune(operation)\n\nclass Percussion:\n def __init__(self):\n self.shell=PercussionShell()\n \n @staticmethod\n def play(percList, buf, seq, tempo=80.0):\n PlaySequence(percList, buf, seq, tempo)\n\n def tune(self,cmd):\n if not self.shell.tune(cmd):\n self.engine.tune(cmd)\n def setBeatVolume(self,volume):\n self.shell.volume=volume\n def setBeatPan(self,pan):\n self.shell.pan=pan\n\n\n\n\n\n" }, { "path": "python/ScoreDraft/RapChinese.py", "content": "baseFreq=1.0\n\ndef SetRapBaseFreq(freq):\n global baseFreq \n baseFreq=freq\n\ndef CRap(lyric, tone, duration=48):\n if tone <= 1:\n return (lyric, duration, baseFreq, baseFreq)\n elif tone == 2:\n return (lyric, duration, baseFreq*0.7, baseFreq)\n elif tone == 3:\n return (lyric, duration, baseFreq*0.5, baseFreq*0.75)\n elif tone == 4:\n return (lyric, duration, baseFreq, baseFreq*0.5)\n else:\n return (lyric, duration, baseFreq*0.75, baseFreq*0.55)\n" }, { "path": "python/ScoreDraft/ScoreDraftCore.py", "content": "import os\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\n// general\nvoid* PtrArrayCreate(unsigned long long size, const void** ptrs);\nvoid PtrArrayDestroy(void* ptr_arr);\n\n// F32Buf\nvoid* F32BufCreate(unsigned long long size, float value);\nvoid F32BufDestroy(void* ptr);\nfloat* F32BufData(void* ptr);\nint F32BufSize(void* ptr);\t\nvoid F32BufToS16(void* ptr, short* dst, float amplitude);\nvoid F32BufFromS16(void* ptr, const short* data, unsigned long long size);\nfloat F32BufMaxValue(void* ptr);\nvoid F32BufMix(void* ptr, void* ptr_lst);\n\nvoid* WavBufferCreate(float sampleRate, unsigned channelNum, void* ptr_data, unsigned alignPos, float volume, float pan);\nvoid WavBufferDestroy(void *ptr);\nfloat WavBufferGetSampleRate(void* ptr);\nunsigned WavBufferGetChannelNum(void *ptr);\nunsigned long long WavBufferGetSampleNum(void *ptr);\nunsigned WavBufferGetAlignPos(void* ptr);\nvoid WavBufferSetAlignPos(void* ptr, unsigned alignPos);\nfloat WavBufferGetVolume(void* ptr);\nvoid WavBufferSetVolume(void* ptr, float volume);\nfloat WavBufferGetPan(void* ptr);\nvoid WavBufferSetPan(void* ptr, float pan);\n\nvoid* TrackBufferCreate(unsigned chn);\nvoid TrackBufferDestroy(void* ptr);\nvoid TrackBufferSetVolume(void* ptr, float volume);\nfloat TrackBufferGetVolume(void* ptr);\nvoid TrackBufferSetPan(void* ptr, float pan);\nfloat TrackBufferGetPan(void* ptr);\nunsigned TrackBufferGetNumberOfSamples(void* ptr);\nunsigned TrackBufferGetAlignPos(void* ptr);\nfloat TrackBufferGetCursor(void* ptr);\nvoid TrackBufferSetCursor(void* ptr, float cursor);\nvoid TrackBufferMoveCursor(void* ptr, float cursor_delta);\nvoid MixTrackBufferList(void* ptr, void* ptr_list);\nvoid WriteTrackBufferToWav(void* ptr, const char* fn);\nvoid ReadTrackBufferFromWav(void* ptr, const char* fn);\nvoid TrackBufferWriteBlend(void* ptr, void* ptr_wav_buf);\n\"\"\")\n\n\nif os.name == 'nt':\n fn_shared_lib = 'ScoreDraftCore.dll'\n fs_encoding = \"mbcs\"\nelif os.name == \"posix\":\n fn_shared_lib = 'libScoreDraftCore.so'\n fs_encoding = \"utf-8\"\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nclass ObjArray:\n def __init__(self, arr):\n self.m_arr = arr\n c_ptrs = [obj.m_cptr for obj in arr]\n self.m_cptr = Native.PtrArrayCreate(len(c_ptrs), c_ptrs)\n \n def __del__(self):\n Native.PtrArrayDestroy(self.m_cptr)\n\n\nclass F32Buf:\n def __init__(self, size, value = 0.0):\n self.m_cptr = Native.F32BufCreate(size, value)\n \n def __del__(self):\n Native.F32BufDestroy(self.m_cptr)\n \n def data(self):\n return Native.F32BufData(self.m_cptr)\n \n def size(self):\n return Native.F32BufSize(self.m_cptr)\n \n def to_s16(self, amplitude):\n _size = self.size()\n s16 = bytearray(_size*2)\n ptr_s16 = ffi.from_buffer('short[]', s16)\n Native.F32BufToS16(self.m_cptr, ptr_s16, amplitude)\n return bytes(s16)\n \n @classmethod\n def from_s16(cls, s16):\n f32 = cls(0)\n ptr_s16 = ffi.from_buffer('const short[]', s16)\n Native.F32BufFromS16(f32.m_cptr, ptr_s16, len(s16)//2)\n return f32\n \n def max_value(self):\n return Native.F32BufMaxValue(self.m_cptr)\n \n @classmethod\n def mix(cls, lst_bufs):\n f32 = cls()\n obj_lst = ObjArray(lst_bufs);\n Native.F32BufMix(f32.m_cptr, obj_lst.m_cptr) \n return f32\n \nclass WavBuffer:\n def __init__(self, sampleRate, channelNum, data, alignPos = 0, volume = 1.0, pan = 0.0):\n self.m_data = data\n self.m_cptr = Native.WavBufferCreate(sampleRate, channelNum, data.m_cptr, alignPos, volume, pan)\n \n def __del__(self):\n Native.WavBufferDestroy(self.m_cptr) \n \n def get_sample_rate(self):\n return Native.WavBufferGetSampleRate(self.m_cptr)\n \n def get_channel_num(self):\n return Native.WavBufferGetChannelNum(self.m_cptr)\n \n def get_sample_num(self):\n return Native.WavBufferGetSampleNum(self.m_cptr)\n \n def get_align_pos(self):\n return Native.WavBufferGetAlignPos(self.m_cptr)\n \n def set_align_pos(self, alignPos):\n Native.WavBufferSetAlignPos(self.m_cptr, alignPos)\n \n def get_volume(self):\n return Native.WavBufferGetVolume(self.m_cptr)\n \n def set_volume(self, volume):\n Native.WavBufferSetVolume(self.m_cptr, volume)\n \n def get_pan(self):\n return Native.WavBufferGetPan(self.m_cptr)\n \n def set_pan(self, pan):\n Native.WavBufferSetPan(self.m_cptr, pan)\n \ndefaultNumOfChannels=2\ndef setDefaultNumberOfChannels(defChn):\n if defChn<1:\n defChn=1\n elif defChn>2:\n defChn=2\n global defaultNumOfChannels\n defaultNumOfChannels=defChn\n\nclass TrackBuffer:\n '''\n Basic data structure storing waveform.\n The content can either be generated by \"play\" and \"sing\" calls or by mixing track-buffer into a new one\n '''\n def __init__ (self, chn=-1):\n '''\n chn is the number of channels, which can be 1 or 2\n '''\n if chn==-1:\n chn=defaultNumOfChannels\n if chn<1:\n chn=1\n elif chn>2:\n chn=2\n self.m_cptr = Native.TrackBufferCreate(chn) \n\n def __del__(self):\n Native.TrackBufferDestroy(self.m_cptr)\n\n def getSampleRate(self):\n return 44100 # currently we always use a sample rate 44100.0\n\n def setVolume(self,volume):\n '''\n Set the volume of the track. This value is used as a weight when mixing tracks.\n volume -- a float value, in range [0.0,1.0]\n '''\n Native.TrackBufferSetVolume(self.m_cptr, volume)\n\n def getVolume(self):\n '''\n Get the volume of the track. This value is used as a weight when mixing tracks.\n Returned value is a float\n '''\n return Native.TrackBufferGetVolume(self.m_cptr)\n\n def setPan(self, pan):\n '''\n Set the panning of the track. This value is used when mixing tracks.\n pan -- a float value, in range [-1.0,1.0]\n '''\n Native.TrackBufferSetPan(self.m_cptr, pan) \n\n\n def getPan(self):\n '''\n Get the panning of the track. This value is used when mixing tracks.\n Returned value is a float\n '''\n return Native.TrackBufferGetPan(self.m_cptr)\n\n def getNumberOfSamples(self):\n '''\n Get the number of PCM samples of the buffer.\n Returned value is an integer\n '''\n return Native.TrackBufferGetNumberOfSamples(self.m_cptr)\n\n def getNumberOfChannles(self):\n '''\n Get the number of Channels of the buffer.\n Returned value is an integer\n '''\n return Native.TrackBufferGetNumberOfChannels(self.m_cptr)\n\n def getAlignPosition(self):\n '''\n Get the align position of the buffer\n The postion will be used as the logical original point when mixed with other track buffers\n The unit is in number of samples\n Returned value is an integer \n '''\n return Native.TrackBufferGetAlignPos(self.m_cptr)\n\n def getCursor(self):\n '''\n Get the cursor position of the buffer.\n The unit is in milliseconds.\n Returned value is a float\n '''\n return Native.TrackBufferGetCursor(self.m_cptr)\n\n def setCursor(self, cursor):\n '''\n Set the curosr position of the buffer.\n The unit is in milliseconds.\n cursor -- a float value, cursor >= 0.0\n '''\n Native.TrackBufferSetCursor(self.m_cptr, cursor)\n\n\n def moveCursor(self, cursor_delta):\n '''\n Set the curosr position of the buffer to current position + cursor_delta.\n The unit is in milliseconds.\n cursor_delta -- a float value\n '''\n Native.TrackBufferMoveCursor(self.m_cptr, cursor_delta)\n\n def writeBlend(self, wavBuf):\n '''\n Write and blend a WavBuffer into current trackbuffer. \n Cursor will not be moved. Need another call to move the cursor.\n '''\n Native.TrackBufferWriteBlend(self.m_cptr, wavBuf.m_cptr)\n\n\ndef MixTrackBufferList (targetbuf, bufferList):\n '''\n Function used to mix a list of track-buffers into another one\n targetbuf -- an instance of TrackBuffer to contain the result\n bufferList -- a list a track-buffers\n '''\n arr = ObjArray(bufferList)\n Native.MixTrackBufferList(targetbuf.m_cptr, arr.m_cptr)\n\ndef WriteTrackBufferToWav(buf, filename):\n '''\n Function used to write a track-buffer to a .wav file.\n buf -- an instance of TrackBuffer\n filename -- a string\n '''\n Native.WriteTrackBufferToWav(buf.m_cptr, filename.encode(fs_encoding))\n\ndef ReadTrackBufferFromWav(buf, filename):\n '''\n Function used to read a track-buffer from a .wav file.\n buf -- an instance of TrackBuffer\n filename -- a string\n '''\n Native.ReadTrackBufferFromWav(buf.m_cptr, filename.encode(fs_encoding))\n \n\n\n\n" }, { "path": "python/ScoreDraft/SimpleInstruments.py", "content": "import os\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\nvoid GeneratePureSin(void* ptr_wavbuf, float freq, float fduration);\nvoid GenerateSquare(void* ptr_wavbuf, float freq, float fduration);\nvoid GenerateTriangle(void* ptr_wavbuf, float freq, float fduration);\nvoid GenerateSawtooth(void* ptr_wavbuf, float freq, float fduration);\nvoid GenerateNaivePiano(void* ptr_wavbuf, float freq, float fduration);\nvoid GenerateBottleBlow(void* ptr_wavbuf, float freq, float fduration);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'SimpleInstruments.dll'\nelif os.name == \"posix\":\n fn_shared_lib = 'libSimpleInstruments.so'\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nfrom .Instrument import Instrument\nfrom .ScoreDraftCore import F32Buf\nfrom .ScoreDraftCore import WavBuffer\n\nclass Engine:\n def __init__(self, generator):\n self.generator= generator\n def tune(self, cmd):\n pass\n def generateWave(self, freq, fduration, sampleRate):\n wav = F32Buf(0)\n wav_buf = WavBuffer(sampleRate, 1, wav)\n self.generator(wav_buf.m_cptr, freq, fduration)\n return wav_buf\n\ndef EnginePureSin():\n return Engine(Native.GeneratePureSin)\n \ndef EngineSquare():\n return Engine(Native.GenerateSquare)\n \ndef EngineTriangle():\n return Engine(Native.GenerateTriangle)\n \ndef EngineSawtooth():\n return Engine(Native.GenerateSawtooth)\n \ndef EngineNaivePiano():\n return Engine(Native.GenerateNaivePiano)\n \ndef EngineBottleBlow():\n return Engine(Native.GenerateBottleBlow)\n\nclass PureSin(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EnginePureSin()\n\nclass Square(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EngineSquare()\n\nclass Triangle(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EngineTriangle()\n\nclass Sawtooth(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EngineSawtooth()\n\nclass NaivePiano(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EngineNaivePiano()\n\nclass BottleBlow(Instrument):\n def __init__(self):\n Instrument.__init__(self)\n self.engine = EngineBottleBlow()\n\n" }, { "path": "python/ScoreDraft/Singer.py", "content": "import numbers\n\ndef isNumber(x):\n return isinstance(x, numbers.Number)\n\ndef GetTempoMap(tMap, beat48):\n for i in range(1,len(tMap)):\n if beat48 < tMap[i][0] or i == len(tMap)-1:\n return (beat48-tMap[i-1][0])/(tMap[i][0]-tMap[i-1][0])*(tMap[i][1]-tMap[i-1][1])+tMap[i-1][1]\n return 0\n\nclass SingerShell:\n def __init__(self):\n self.default_lyric='a'\n self.volume=1.0\n self.pan=0.0\n def tune(self,cmd):\n cmd_split= cmd.split(' ')\n cmd_len=len(cmd_split)\n if cmd_len>=1:\n if cmd_len>1 and cmd_split[0]=='default_lyric':\n self.default_lyric=cmd_split[1]\n return True\n if cmd_len>1 and cmd_split[0]=='volume':\n self.volume=float(cmd_split[1])\n return True\n if cmd_len>1 and cmd_split[0]=='pan':\n self.pan=float(cmd_split[1])\n return True\n return False\n\n def EngineSingSyllables(self,engine, buf, syllableList,totalDuration):\n wavBuf=engine.generateWave(syllableList, buf.getSampleRate())\n if wavBuf!=None:\n wavBuf.set_volume(self.volume)\n wavBuf.set_pan(self.pan)\n buf.writeBlend(wavBuf)\n buf.moveCursor(totalDuration)\n\n def SingSyllablesA(self,engine, buf, syllables, tempoMap, tempoMapOffset, refFreq):\n syllableList=[]\n totalDuration = 0\n beatPos = tempoMapOffset\n for syllable in syllables:\n ctrlPnts=[]\n for aCtrlPnt in syllable['ctrlPnts']:\n pos1=beatPos\n pos2 = pos1 + aCtrlPnt[1]\n fduration = abs(GetTempoMap(tempoMap, pos2)- GetTempoMap(tempoMap, pos1))\n if aCtrlPnt[0]<0:\n if len(syllableList)>0 or len(ctrlPnts)>0:\n if len(ctrlPnts)>0:\n _syllable = {\n 'lyric': syllable['lyric'],\n 'ctrlPnts' : ctrlPnts\n }\n syllableList+=[_syllable]\n self.EngineSingSyllables(engine, buf, syllableList, totalDuration)\n ctrlPnts=[]\n syllableList=[]\n totalDuration = 0\n if aCtrlPnt[1]>0:\n buf.moveCursor(fduration)\n elif aCtrlPnt[1]<0:\n buf.moveCursor(-fduration)\n continue\n freq= refFreq*aCtrlPnt[0]\n ctrlPnts+=[(freq, fduration)]\n totalDuration+=fduration\n beatPos = pos2;\n if len(ctrlPnts)>0:\n _syllable = {\n 'lyric': syllable['lyric'],\n 'ctrlPnts' : ctrlPnts\n }\n syllableList+=[_syllable]\n if len(syllableList)>0:\n self.EngineSingSyllables(engine, buf, syllableList, totalDuration) \n\n\n def SingSyllablesB(self, engine, buf, syllables, tempo, refFreq):\n syllableList=[]\n totalDuration = 0\n\n for syllable in syllables:\n ctrlPnts=[]\n for aCtrlPnt in syllable['ctrlPnts']:\n fduration=abs(aCtrlPnt[1]*60000)/(tempo*48)\n if aCtrlPnt[0]<0:\n if len(syllableList) or len(ctrlPnts)>0:\n if len(ctrlPnts)>0:\n _syllable = {\n 'lyric': syllable['lyric'],\n 'ctrlPnts' : ctrlPnts\n }\n syllableList+=[_syllable]\n self.EngineSingSyllables(engine, buf, syllableList, totalDuration)\n ctrlPnts=[]\n syllableList=[]\n totalDuration = 0\n if aCtrlPnt[1]>0:\n buf.moveCursor(fduration)\n elif aCtrlPnt[1]<0:\n buf.moveCursor(-fduration)\n continue\n freq= refFreq*aCtrlPnt[0]\n ctrlPnts+=[(freq, fduration)]\n totalDuration+=fduration\n if len(ctrlPnts)>0:\n _syllable = {\n 'lyric': syllable['lyric'],\n 'ctrlPnts' : ctrlPnts\n }\n syllableList+=[_syllable]\n if len(syllableList)>0:\n self.EngineSingSyllables(engine, buf, syllableList, totalDuration)\n\n\n def SingSequence(self,engine, buf, seq, tempo, refFreq):\n using_tempo_map= (type(tempo)== list)\n tempo_map=[]\n if using_tempo_map:\n \n cursor = buf.getCursor()\n if tempo[0][0] == 0:\n cursor= tempo[0][1]\n buf.setCursor(cursor)\n else:\n ctrlPnt=(0, cursor)\n tempo_map+=[ctrlPnt]\n\n for ctrlPnt in tempo:\n tempo_map+=[ctrlPnt]\n \n beatPos=0\n for item in seq:\n if isinstance(item, (list, tuple)):\n _item = item[0] \n if type(_item) == str: # singing\n totalDuration = 0\n syllables=[]\n tupleSize=len(item)\n\n j=0\n while j 0 and lastCtrlPnt[1]>0:\n ctrlPnt=(lastCtrlPnt[0], 0)\n syllable['ctrlPnts']+=[ctrlPnt]\n j+=1\n syllables+=[syllable]\n elif isNumber(_item): # singing rap\n syllable={'lyric': lyric, 'ctrlPnts':[]}\n duration = item[j]\n j+=1\n freq1 = item[j]\n j+=1\n freq2 = item[j]\n j+=1\n\n if freq1 > 0 and freq2>0:\n syllable['ctrlPnts']+=[(freq1, duration), (freq2, 0)]\n else:\n syllable['ctrlPnts']+=[(-1, duration)]\n totalDuration += duration\n syllables+=[syllable]\n\n if len(syllables)>0:\n if using_tempo_map:\n self.SingSyllablesA(engine,buf, syllables, tempo_map, beatPos, refFreq)\n else:\n self.SingSyllablesB(engine,buf, syllables, tempo, refFreq)\n \n beatPos+=totalDuration\n\n elif isNumber(_item): # note\n syllable={'lyric': self.default_lyric, 'ctrlPnts':[(item[0],item[1])]}\n if item[0]>0:\n syllable['ctrlPnts']+=[(item[0],0)]\n if using_tempo_map:\n self.SingSyllablesA(engine,buf, [syllable], tempo_map, beatPos, refFreq)\n else:\n self.SingSyllablesB(engine,buf, [syllable], tempo, refFreq)\n beatPos+=item[1]\n elif type(item)== str:\n if not self.tune(engine,item):\n engine.tune(item)\n\n\nclass Singer:\n def __init__(self):\n self.shell=SingerShell()\n def sing(self, buf, seq, tempo=80, refFreq=261.626):\n self.shell.SingSequence(self.engine, buf, seq, tempo,refFreq)\n def tune(self,cmd):\n if not self.shell.tune(cmd):\n self.engine.tune(cmd)\n def setDefaultLyric(self,defaultLyric):\n self.shell.default_lyric=defaultLyric\n def setNoteVolume(self,volume):\n self.shell.volume=volume\n def setNotePan(self,pan):\n self.shell.pan=pan\n\n" }, { "path": "python/ScoreDraft/SoundFont2.py", "content": "import os\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\n// SF2Bank\nvoid* SF2BankCreate(const char* filename);\nvoid SF2BankDestroy(void* ptr);\nunsigned long long SF2BankGetNumberPresets(void* ptr);\nconst char* SF2BankGetPresetName(void* ptr, int i);\nint SF2BankGetPresetBankNum(void* ptr, int i);\nint SF2BankGetPresetNumber(void* ptr, int i);\n\n// SF2Tone\nvoid* SF2ToneCreate(void* ptr_bank, unsigned preset_index);\nvoid SF2ToneDestroy(void* ptr);\n\n// SF2Synth\nvoid SF2SynthNote(void* ptr_wavbuf, void* ptr_tone, float key, float vel, unsigned numSamples, unsigned outputmode, float global_gain_db);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'SoundFont2.dll'\n fs_encoding = \"mbcs\"\nelif os.name == \"posix\":\n fn_shared_lib = 'libSoundFont2.so'\n fs_encoding = \"utf-8\"\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nclass SF2Bank:\n def __init__(self, filename):\n self.m_cptr = Native.SF2BankCreate(filename.encode(fs_encoding))\n \n def __del__(self):\n Native.SF2BankDestroy(self.m_cptr)\n \n def num_presets(self):\n return Native.SF2BankGetNumberPresets(self.m_cptr)\n \n def get_preset_info(self, i):\n info = {}\n info['presetName'] = ffi.string(Native.SF2BankGetPresetName(self.m_cptr, i)).decode('utf-8')\n info['bank'] = Native.SF2BankGetPresetBankNum(self.m_cptr, i)\n info['preset'] = Native.SF2BankGetPresetNumber(self.m_cptr, i)\n return info\n \nSF2Banks={}\n\ndef GetSF2Bank(filename):\n if not (filename in SF2Banks):\n SF2Banks[filename] = SF2Bank(filename)\n return SF2Banks[filename]\n \ndef ListPresets(filename):\n sf2 = GetSF2Bank(filename)\n num_presets = sf2.num_presets()\n for i in range(num_presets):\n preset = sf2.get_preset_info(i)\n print ('%d : %s bank=%d number=%d' % (i, preset['presetName'], preset['bank'], preset['preset']))\n \nimport math\nfrom .ScoreDraftCore import F32Buf, WavBuffer\nfrom .Instrument import Instrument\nfrom .Catalog import Catalog\nCatalog['Engines'] += ['SF2Instrument - Instrument']\n \nclass EngineSoundFont2:\n def __init__(self, bank, preset_index):\n self.m_bank = bank\n self.m_preset_index = preset_index\n self.m_cptr = Native.SF2ToneCreate(bank.m_cptr, preset_index)\n self.global_gain_db = 0.0\n self.vel = 1.0\n \n def __del__(self):\n Native.SF2ToneDestroy(self.m_cptr)\n\n def isGMDrum(self):\n preset_info = self.m_bank.get_preset_info(self.m_preset_index)\n return preset_info['bank'] == 128\n\n def tune(self, cmd):\n cmd_split= cmd.split(' ')\n cmd_len=len(cmd_split)\n if cmd_len>=1:\n if cmd_len>1 and cmd_split[0]=='velocity':\n self.vel = float(cmd_split[1])\n return True\n return False\n\n def generateWave(self, freq, fduration, sampleRate):\n key = math.log(freq / 261.626)/math.log(2)*12.0+60.0\n num_samples = int(fduration * sampleRate * 0.001+0.5)\n wav = F32Buf(0)\n wav_buf = WavBuffer(sampleRate, 1, wav) \n Native.SF2SynthNote(wav_buf.m_cptr, self.m_cptr, key, self.vel, num_samples, 0, self.global_gain_db) \n return wav_buf \n\nclass SF2Instrument(Instrument):\n def __init__(self, fn, preset_index):\n Instrument.__init__(self)\n sf2 = GetSF2Bank(fn)\n self.engine= EngineSoundFont2(sf2, preset_index)\n \n def isGMDrum(self):\n return self.engine.isGMDrum()\n\n\n" }, { "path": "python/ScoreDraft/TTEnglishConverter.py", "content": "import os\nimport pickle\nScoreDraftPath= os.path.dirname(__file__)\n\nlyricSet=set()\nlyricPrefixSet=set()\nvowelSet={'eI','aI','aU','OI','oU','3','i','I','U','u','E','{','A','V','O','@'}\nvowelPrefixSet=set()\n\natomicSet={'tS','dZ','dr','tr'}\n\ndef BuildLyricSet():\n with open(ScoreDraftPath+'/UTAUVoice/TetoEng/Teto/oto.ini', 'r') as f:\n while True:\n line = f.readline()\n if not line:\n break\n p1 = line.find('=')\n if p1==-1:\n continue\n fn=line[0:p1-4]\n p2 = line.find(',',p1)\n if p2==-1:\n continue\n lyric=line[p1+1:p2]\n if lyric=='':\n lyric=fn\n lyricSet.add(lyric)\n with open(ScoreDraftPath+'/TTLyricSet.data','wb') as f:\n pickle.dump(lyricSet,f)\n\ndef LoadLyricSet():\n with open(ScoreDraftPath+'/TTLyricSet.data','rb') as f:\n global lyricSet\n lyricSet=pickle.load(f)\n\n#BuildLyricSet()\nLoadLyricSet()\n\nfor lyric in lyricSet:\n for i in range(len(lyric)):\n if lyric[i]==' ':\n continue\n lyricPrefixSet.add(lyric[0:i+1])\n\nfor vowel in vowelSet:\n for i in range(len(vowel)):\n vowelPrefixSet.add(vowel[0:i+1])\n\ndef TTEnglishConverter(inList):\n inList_a=[]\n for inLyric in inList:\n lyric_a=[]\n i=0\n while i0:\n if prefix=='-' or cur[1]>0 or vowelMap[cur[0]][0]==0:\n test_seg = prefix + inList_a[cur[0]][cur[1]]\n if test_seg in lyricPrefixSet:\n break\n\n test_seg = prefix +' '+inList_a[cur[0]][cur[1]]\n if test_seg in lyricPrefixSet:\n break\n\n prefix=prefix[1:len(prefix)]\n\n #pass2\n nextStart=cur[:]\n seg=''\n isVowel=False\n\n while True:\n seg=''\n lastSeg=prefix[:]\n cur2=cur[:] \n\n isVowel=False\n\n while True:\n spaceMust=False\n newChar=''\n if not (cur2[0]0:\n spaceMust=True\n\n if lastSeg=='' and cur[0]=vowelMap[cur[0]][0] and cur[1]=vowelMap[cur[0]][0] and cur[1]=len(inList_a[cur2[0]]):\n cur2[0]+=1\n cur2[1]=0 \n if seg!='':\n break \n\n\n if len(seg)>0 or len(prefix)==0:\n break\n \n prefix=prefix[1:len(prefix)] \n\n if len(seg)>0:\n outList+=[(seg, iIn, isVowel)]\n\n if not (cur[0]=len(inList_a[cur[0]]):\n cur[0]+=1\n cur[1]=0\n\n pos=nextStart[:]\n prefix=''\n while pos[0]=len(inList_a[pos[0]]):\n pos[0]+=1\n pos[1]=0\n\n ret=[]\n syllable=()\n iSyllable=0\n\n for i in range(len(outList)):\n outItem=outList[i]\n if outItem[1]!=iSyllable:\n ret+=[syllable]\n syllable=()\n iSyllable=outItem[1]\n weight=0.1\n if outItem[2]:\n weight=0.4\n syllable+=(outItem[0], weight, outItem[2])\n\n ret+=[syllable]\n\n #print(ret)\n\n return ret\n" }, { "path": "python/ScoreDraft/TsuroVCVConverter.py", "content": "def getVowel(CVLyric):\n vowels= [\"a\",\"e\",\"i\",\"o\",\"u\",\"v\"]\n min_i=len(CVLyric)\n for c in vowels:\n i=CVLyric.find(c)\n if i>-1 and i0:\n v= vowels[i-1]\n ret+=[(v+' '+LyricForEachSyllable[i], 1.0, True)]\n return ret\n\n\n" }, { "path": "python/ScoreDraft/UTAUUtils.py", "content": "from .VoiceSampler import FrqDataPoint,FrqData\nimport struct\nimport os\nimport math\nimport re\n\ndef LoadFrq(filename):\n with open(filename, 'rb') as f:\n f.seek(8,0)\n interval= struct.unpack('i',f.read(4))[0]\n f.seek(12,0)\n key = struct.unpack('d', f.read(8))[0]\n f.seek(36,0)\n count = struct.unpack('i', f.read(4))[0]\n f.seek(40,0)\n data=[]\n for i in range(count):\n (freq, dyn) = struct.unpack('dd', f.read(16))\n data+=[FrqDataPoint(freq,dyn)]\n \n frq = FrqData()\n frq.set(interval, key, data)\n return frq\n\ndef LoadOtoINIPath(otoMap, path, encoding):\n otoIniPath=path+'/oto.ini'\n with open(otoIniPath,'r', encoding=encoding) as f:\n while True:\n line = f.readline()\n if not line:\n break\n line=line.strip('\\n')\n\n p = line.find('=')\n if p==-1:\n continue\n fn=line[0:p]\n\n p+=1\n\n # lyric\n lyric=''\n p2 = line.find(',',p)\n if p2==-1:\n continue\n if p2>p:\n lyric=line[p:p2]\n p=p2+1\n\n if len(lyric)==0:\n lyric = fn[0:len(fn)-4]\n\n # offset\n offset=0\n p2 = line.find(',',p)\n if p2==-1:\n continue\n if p2>p:\n offset=float(line[p:p2])\n p=p2+1\n\n # consonant\n consonant = 0\n p2 = line.find(',',p)\n if p2==-1:\n continue\n if p2>p:\n consonant=float(line[p:p2])\n p=p2+1\n\n # cutoff\n cutoff = 0\n p2 = line.find(',',p)\n if p2==-1:\n continue\n if p2>p:\n cutoff=float(line[p:p2])\n p=p2+1\n\n # preutter\n preutterance = 0\n p2 = line.find(',',p)\n if p2==-1:\n continue\n if p2>p:\n preutterance=float(line[p:p2])\n p=p2+1\n\n # overlap\n overlap = 0\n if len(line[p:])>0:\n overlap=float(line[p:])\n\n properties={\n 'filename': path+'/'+fn,\n 'offset': offset,\n 'consonant': consonant,\n 'cutoff': cutoff,\n 'preutterance': preutterance,\n 'overlap': overlap\n }\n\n otoMap[lyric]=properties\n\ndef LoadPrefixMap(filename):\n prefixMap={}\n with open(filename,'r') as f:\n while True:\n line = f.readline()\n if not line:\n break\n words=re.findall(r\"[^\\s]+\", line)\n prefix=''\n if len(words)>1:\n prefix=words[1]\n if len(words)>0:\n prefixMap[words[0]]=prefix\n return prefixMap\n\ncenterC=440.0 * (2.0** (- 9.0 / 12.0)) # C4\nlowest = centerC * (2.0** (- 3.0)) # C1\nhighest = centerC * (2.0**( 3.0 + 11.0 / 12.0)) #B7\nnameMap= [ 'C', 'C#', 'D', 'D#', 'E', 'F', 'F#', 'G', 'G#', 'A', 'A#', 'B']\n\ndef LookUpPrefixMap(prefixMap, freq):\n name=''\n if freq<=lowest:\n name='C1'\n elif freq>=highest:\n name='B7'\n else:\n fPitch = math.log(freq / centerC) / math.log(2.0) + 4.0\n octave = int(fPitch)\n pitchInOctave = int((fPitch-octave)*12.0)\n if pitchInOctave==12:\n pitchInOctave = 0\n octave+=1\n name = nameMap[pitchInOctave]+str(octave)\n if name in prefixMap:\n return prefixMap[name]\n else:\n return ''\n\nclass VoiceBank:\n def __init__ (self, path):\n self.path=path\n self.otoMap={}\n self.prefixMap={}\n self.encoding='shift-jis'\n if os.name == 'nt':\n self.fsEncoding = 'mbcs'\n else:\n self.fsEncoding = 'gbk'\n self.wavFileNameTranscode=True\n self.frqFileNameTranscode=True\n self.initialized=False\n\n def buildOtoMap(self,path):\n for item in os.walk(path):\n if os.path.isfile(item[0]+'/oto.ini'):\n LoadOtoINIPath(self.otoMap, item[0], self.encoding)\n\n def initialize(self):\n self.buildOtoMap(self.path)\n if os.path.isfile(self.path+'/prefix.map'):\n self.prefixMap=LoadPrefixMap(self.path+'/prefix.map')\n self.initialized=True\n\n def getWavFrq(self,lyric):\n if not (lyric in self.otoMap):\n print(\"missed lyic: \"+ lyric)\n return None\n wav=self.otoMap[lyric].copy()\n wavFileName=wav['filename']\n if self.wavFileNameTranscode:\n wav['filename']=wavFileName.encode(self.encoding).decode(self.fsEncoding)\n frqFileName=wavFileName[0:len(wavFileName)-4]+'_wav.frq'\n if self.frqFileNameTranscode:\n frqFileName=frqFileName.encode(self.encoding).decode(self.fsEncoding)\n frq=LoadFrq(frqFileName)\n return (wav,frq)\n\n def getWavFrq_PrefixMap(self,lyric, freq):\n if len(self.prefixMap)>0:\n lyric+=LookUpPrefixMap(self.prefixMap, freq)\n return self.getWavFrq(lyric)\n\n" }, { "path": "python/ScoreDraft/UtauDraft.py", "content": "import wave\nfrom .ScoreDraftCore import F32Buf\nfrom .UTAUUtils import VoiceBank\nfrom .Singer import Singer\nfrom .Catalog import Catalog\nCatalog['Engines'] += ['UtauDraft - Singing']\n\n# VoiceSampler\nnotVowel = 0\npreVowel = 1\nisVowel = 2\nfrom .VoiceSampler import GenerateSentence\nfrom .VoiceSampler import GenerateSentenceCUDA\n\nVoiceBanks={}\n\ndef loadWav(file):\n wavS16=bytes()\n with wave.open(file, mode='rb') as wavFile:\n wavS16=wavFile.readframes(wavFile.getnframes())\n return F32Buf.from_s16(wavS16)\n \ndef GetVoiceBank(path):\n if not (path in VoiceBanks):\n VoiceBanks[path ]= VoiceBank(path)\n return VoiceBanks[path]\n \ndef _PieceMapper(syllableLyricList, lyricList, otoList, CZMode=False):\n transition = 0.1\n\n result= {\n 'maps': [], \n 'piece_map': []\n }\n maps= result['maps']\n map1=[(otoList[0][1], otoList[0][1]- otoList[0][2], notVowel)]\n maps+=[map1]\n map0 = map1\n map1 = []\n\n piece_map = result['piece_map']\n piece_map += [(0,0)]\n\n cursor=0\n for i in range(len(lyricList)):\n piece = lyricList[i]\n piece_oto = otoList[i]\n piece_oto_next = None\n if i0 and srcTotalLen=1:\n if cmd_len>1 and cmd_split[0]=='prefix_map':\n if cmd_split[1]=='on':\n self.usePrefixMap = True\n return True\n elif cmd_split[1]=='off':\n self.usePrefixMap = False\n return True\n return False\n\n def _convertLyric(self, syllableList):\n convertedList = self.lyricConverter([syllable['lyric'] for syllable in syllableList])\n lyricList=[]\n for i in range(len(convertedList)):\n convertedSyllable= convertedList[i]\n sumWeight=0\n for j in range(len(convertedSyllable)//3):\n sumWeight += convertedSyllable[j*3+1]\n\n for j in range(len(convertedSyllable)//3):\n piece={\n 'lyric': convertedSyllable[j*3],\n 'weight': convertedSyllable[j*3+1]/sumWeight,\n 'isVowel': convertedSyllable[j*3+2],\n 'syllableId': i\n }\n lyricList+=[piece]\n return lyricList\n\n def generateWave(self, syllableList, sampleRate):\n # print(syllableList)\n syllableLyricList=[]\n totalDuration=0\n for syllable in syllableList:\n aveFreq=0\n duration=0\n for j in range(len(syllable['ctrlPnts'])):\n ctrlPnt=syllable['ctrlPnts'][j]\n if ctrlPnt[1] <=0:\n continue\n freq1 = ctrlPnt[0]\n freq2 = freq1\n if j < len(syllable['ctrlPnts']) -1:\n freq2 = syllable['ctrlPnts'][j+1][0]\n aveFreq +=(freq1 + freq2) * ctrlPnt[1]\n duration+=ctrlPnt[1]\n aveFreq *= 1.0/duration*0.5;\n syllablePiece={\n 'lyric': syllable['lyric'],\n 'duration' : duration,\n 'aveFreq': aveFreq\n }\n syllableLyricList+=[syllablePiece]\n totalDuration+=duration\n\n lyricList=[]\n if self.lyricConverter == None:\n for i in range(len(syllableLyricList)):\n syllablePiece=syllableLyricList[i]\n piece={\n 'lyric': syllablePiece['lyric'],\n 'weight': 1.0,\n 'isVowel': True,\n 'syllableId': i\n }\n lyricList+=[piece]\n else:\n lyricList=self._convertLyric(syllableLyricList)\n\n srcList = []\n otoList = []\n for piece in lyricList:\n wavFrq= self.voiceBank.getWavFrq_PrefixMap(piece['lyric'], syllableLyricList[piece['syllableId']]['aveFreq'])\n wavFileName=wavFrq[0]['filename']\n wav = loadWav(wavFileName)\n srcList += [\n {\n 'wav': wav,\n 'frq': wavFrq[1]\n }\n ]\n start = wavFrq[0]['offset']\n overlap = start + wavFrq[0]['overlap']\n preutterance = start + wavFrq[0]['preutterance']\n consonant = start + wavFrq[0]['consonant']\n oto_cutoff= wavFrq[0]['cutoff']\n end = 0\n if oto_cutoff >=0:\n end = wav.size()/44.1 - oto_cutoff\n else:\n end = start - oto_cutoff\n otoList += [(start, overlap, preutterance, consonant, end)]\n\n piece_map = self.pieceMapper(syllableLyricList, lyricList, otoList)\n\n sentence= {\n 'pieces': [],\n 'piece_map': [],\n 'freq_map': [],\n 'volume_map': []\n }\n\n for i in range(len(lyricList)):\n sentence['pieces']+=[\n {\n 'src': srcList[i],\n 'map': piece_map['maps'][i]\n }\n ]\n sentence['piece_map'] = piece_map['piece_map']\n freq_map= sentence['freq_map']\n cursor=0\n for syllable in syllableList:\n for ctrlPnt in syllable['ctrlPnts']:\n freq_map+=[(ctrlPnt[0], cursor)]\n cursor+=ctrlPnt[1]\n volume_map = sentence['volume_map']\n volume_map += [(1.0, 0)]\n last_duration = syllableLyricList[len(syllableLyricList)-1]['duration']\n volume_map += [(1.0, totalDuration-last_duration*0.1)]\n volume_map += [(0.0, totalDuration)]\n\n if self.useCUDA:\n return GenerateSentenceCUDA(sentence)\n else:\n return GenerateSentence(sentence)\n\nclass UtauDraft(Singer):\n def __init__(self, voiceBank, useCUDA=True):\n Singer.__init__(self)\n self.engine=Engine(voiceBank)\n self.engine.useCUDA=useCUDA\n def setLyricConverter(self, lyricConverter):\n self.engine.lyricConverter=lyricConverter\n def setPieceMapper(self, pieceMapper):\n self.engine.pieceMapper=pieceMapper\n def setUsePrefixMap(self,usePrefixMap):\n self.engine.usePrefixMap=usePrefixMap\n def setCZMode(self):\n self.engine.pieceMapper= CZPieceMapper\n\n\n" }, { "path": "python/ScoreDraft/VCCVEnglishConverter.py", "content": "import os\nimport pickle\nScoreDraftPath= os.path.dirname(__file__)\n\nlyricSet=set()\nlyricPrefixSet=set()\nvowelSet={'a','e','i','o','u','E','9','3','@','A','I','O','8','Q','6','x','&','1','0'}\nvowelPrefixSet=set()\n\natomicSet={'ch','dh','sh','th','zh','ng','Ang','dr','tr'}\n\ndef BuildLyricSet():\n with open(ScoreDraftPath+'/UTAUVoice/Yami/D4/oto.ini', 'r') as f:\n while True:\n line = f.readline()\n if not line:\n break\n p1 = line.find('=')\n if p1==-1:\n continue\n fn=line[0:p1-4]\n p2 = line.find(',',p1)\n if p2==-1:\n continue\n lyric=line[p1+1:p2]\n if lyric=='':\n lyric=fn\n lyricSet.add(lyric)\n with open(ScoreDraftPath+'/VCCVLyricSet.data','wb') as f:\n pickle.dump(lyricSet,f)\n\ndef LoadLyricSet():\n with open(ScoreDraftPath+'/VCCVLyricSet.data','rb') as f:\n global lyricSet\n lyricSet=pickle.load(f)\n\n#BuildLyricSet()\nLoadLyricSet()\n\nfor lyric in lyricSet:\n for i in range(len(lyric)):\n if lyric[i]==' ':\n continue\n lyricPrefixSet.add(lyric[0:i+1])\n\nfor vowel in vowelSet:\n for i in range(len(vowel)):\n vowelPrefixSet.add(vowel[0:i+1])\n\ndef VCCVEnglishConverter(inList):\n inList_a=[]\n for inLyric in inList:\n lyric_a=[]\n i=0\n while i0:\n if prefix=='-' or cur[1]>0 or vowelMap[cur[0]][0]==0:\n test_seg = prefix + inList_a[cur[0]][cur[1]]\n if test_seg in lyricPrefixSet:\n break\n\n test_seg = prefix +' '+inList_a[cur[0]][cur[1]]\n if test_seg in lyricPrefixSet:\n break\n\n prefix=prefix[1:len(prefix)]\n\n #pass2\n nextStart=cur[:]\n seg=''\n isVowel=False\n\n while True:\n seg=''\n lastSeg=prefix[:]\n cur2=cur[:] \n\n isVowel=False\n\n while True:\n spaceMust=False\n newChar=''\n if not (cur2[0]0:\n spaceMust=True\n\n if lastSeg=='' and cur[0]=vowelMap[cur[0]][0] and cur[1]=vowelMap[cur[0]][0] and cur[1]=len(inList_a[cur2[0]]):\n cur2[0]+=1\n cur2[1]=0 \n if seg!='':\n break \n\n\n if len(seg)>0 or len(prefix)==0:\n break\n \n prefix=prefix[1:len(prefix)] \n\n if len(seg)>0:\n outList+=[(seg, iIn, isVowel)]\n\n if not (cur[0]=len(inList_a[cur[0]]):\n cur[0]+=1\n cur[1]=0\n\n pos=nextStart[:]\n prefix=''\n while pos[0]=len(inList_a[pos[0]]):\n pos[0]+=1\n pos[1]=0\n\n ret=[]\n syllable=()\n iSyllable=0\n\n for i in range(len(outList)):\n outItem=outList[i]\n if outItem[1]!=iSyllable:\n ret+=[syllable]\n syllable=()\n iSyllable=outItem[1]\n weight=0.1\n if outItem[2]:\n weight=0.4\n syllable+=(outItem[0], weight, outItem[2])\n\n ret+=[syllable]\n\n #print(ret)\n\n return ret\n" }, { "path": "python/ScoreDraft/VoiceSampler.py", "content": "import os\nfrom cffi import FFI\n\nffi = FFI()\nffi.cdef(\"\"\"\nunsigned HaveCUDA();\nvoid* FrqDataPointCreate(double freq, double dyn);\nvoid FrqDataPointDestroy(void* ptr);\nvoid* FrqDataCreate();\nvoid FrqDataDestroy(void* ptr);\nvoid FrqDataSet(void* ptr, int interval, double key, void* ptr_data_points);\nvoid FrqDataDetect(void* ptr, void* ptr_f32_buf, int interval);\nvoid* SourceMapCtrlPntCreate(float srcPos, float dstPos, int isVowel);\nvoid SourceMapCtrlPntDestroy(void* ptr);\nvoid* PieceCreate(void* ptr_f32buf, void* ptr_frq_data, void* ptr_src_map);\nvoid PieceDestroy(void* ptr);\nvoid* GeneralCtrlPntCreate(float value, float dstPos);\nvoid GeneralCtrlPntDestroy(void* ptr);\nvoid* SentenceDescriptorCreate(void* ptr_pieces, void* ptr_piece_map, void* ptr_freq_map, void* ptr_volume_map);\nvoid SentenceDescriptorDestroy(void* ptr);\nvoid GenerateSentence(void* ptr_wavbuf, void* ptr_sentence);\nvoid GenerateSentenceCUDA(void* ptr_wavbuf, void* ptr_sentence);\n\"\"\")\n\nif os.name == 'nt':\n fn_shared_lib = 'VoiceSampler.dll'\nelif os.name == \"posix\":\n fn_shared_lib = 'libVoiceSampler.so'\n\npath_shared_lib = os.path.dirname(__file__)+\"/\"+fn_shared_lib\nNative = ffi.dlopen(path_shared_lib)\n\nfrom .ScoreDraftCore import ObjArray, F32Buf, WavBuffer\n\ndef HaveCUDA():\n return Native.HaveCUDA() != 0\n \nclass FrqDataPoint:\n def __init__(self, freq, dyn):\n self.m_cptr = Native.FrqDataPointCreate(freq, dyn)\n \n def __del__(self):\n Native.FrqDataPointDestroy(self.m_cptr)\n \nclass FrqData:\n def __init__(self):\n self.m_cptr = Native.FrqDataCreate()\n \n def __del__(self):\n Native.FrqDataDestroy(self.m_cptr)\n \n def set(self, interval, key, lst_data_points):\n obj_arr = ObjArray(lst_data_points)\n Native.FrqDataSet(self.m_cptr, interval, key, obj_arr.m_cptr)\n \n def detect(self, f32_buf, interval):\n Native.FrqDataDetect(self.m_cptr, f32_buf.m_cptr, interval)\n\nclass SourceMapCtrlPnt:\n def __init__(self, srcPos, dstPos, isVowel):\n self.m_cptr = Native.SourceMapCtrlPntCreate(srcPos, dstPos, isVowel)\n \n def __del__(self):\n Native.SourceMapCtrlPntDestroy(self.m_cptr)\n \nclass Piece:\n def __init__(self, f32buf, frq_data, src_map):\n self.m_buf = f32buf\n obj_arr = ObjArray(src_map)\n self.m_cptr = Native.PieceCreate(f32buf.m_cptr, frq_data.m_cptr, obj_arr.m_cptr)\n \n def __del__(self):\n Native.PieceDestroy(self.m_cptr)\n \nclass GeneralCtrlPnt:\n def __init__(self, value, dstPos):\n self.m_cptr = Native.GeneralCtrlPntCreate(value, dstPos)\n \n def __del__(self):\n Native.GeneralCtrlPntDestroy(self.m_cptr)\n \nclass SentenceDescriptor:\n def __init__(self, pieces, piece_map, freq_map, volume_map):\n self.m_pieces = pieces\n obj_pieces = ObjArray(pieces)\n obj_piece_map = ObjArray(piece_map)\n obj_freq_map = ObjArray(freq_map)\n obj_volume_map = ObjArray(volume_map)\n self.m_cptr = Native.SentenceDescriptorCreate(obj_pieces.m_cptr, obj_piece_map.m_cptr, obj_freq_map.m_cptr, obj_volume_map.m_cptr)\n \n def __del__(self):\n Native.SentenceDescriptorDestroy(self.m_cptr)\n \ndef CreateSentenceDescriptor(desc_dictionary):\n lst_pieces = desc_dictionary[\"pieces\"]\n pieces = []\n for obj_piece in lst_pieces:\n obj_src = obj_piece[\"src\"]\n wav = obj_src[\"wav\"]\n frq_data = obj_src[\"frq\"]\n \n lst_map = obj_piece[\"map\"]\n src_map = []\n num_ctrlpnts = len(lst_map)\n for j in range(num_ctrlpnts):\n tuple_ctrlpnt = lst_map[j]\n src_pos = tuple_ctrlpnt[0]\n dst_pos = tuple_ctrlpnt[1]\n if j < num_ctrlpnts - 1:\n isVowel = tuple_ctrlpnt[2]\n else:\n isVowel = 0\n src_map += [SourceMapCtrlPnt(src_pos, dst_pos, isVowel)]\n \n pieces += [Piece(wav, frq_data, src_map)]\n \n lst_piece_map = desc_dictionary[\"piece_map\"]\n piece_map = [GeneralCtrlPnt(tuple_ctrlpnt[0], tuple_ctrlpnt[1]) for tuple_ctrlpnt in lst_piece_map]\n \n lst_freq_map = desc_dictionary[\"freq_map\"]\n freq_map = [GeneralCtrlPnt(tuple_ctrlpnt[0], tuple_ctrlpnt[1]) for tuple_ctrlpnt in lst_freq_map]\n \n lst_volume_map = desc_dictionary[\"volume_map\"]\n volume_map = [GeneralCtrlPnt(tuple_ctrlpnt[0], tuple_ctrlpnt[1]) for tuple_ctrlpnt in lst_volume_map]\n \n return SentenceDescriptor(pieces, piece_map, freq_map, volume_map) \n \ndef GenerateSentence(desc_dictionary):\n sentence_desc = CreateSentenceDescriptor(desc_dictionary)\n wav = F32Buf(0)\n wav_buf = WavBuffer(44100.0, 1, wav) \n Native.GenerateSentence(wav_buf.m_cptr, sentence_desc.m_cptr)\n return wav_buf\n \ndef GenerateSentenceCUDA(desc_dictionary):\n sentence_desc = CreateSentenceDescriptor(desc_dictionary)\n wav = F32Buf(0)\n wav_buf = WavBuffer(44100.0, 1, wav) \n Native.GenerateSentenceCUDA(wav_buf.m_cptr, sentence_desc.m_cptr)\n return wav_buf\n\n" }, { "path": "python/ScoreDraft/XiaYYConverter.py", "content": "def getCV(CVLyric):\n vowels= [\"a\",\"e\",\"i\",\"o\",\"u\",\"v\"]\n min_i=len(CVLyric)\n for c in vowels:\n i=CVLyric.find(c)\n if i>-1 and i0 and text[-1] == '.':\n end_sentence = True\n text = text[0: -1]\n if text!=\"\":\n syllables += [(text, end_sentence)]\n num_syll = len(syllables)\n \n seq = []\n sentence = []\n i_syll = 0\n new_syll = True\n slur = False\n for measure in part.measure:\n for note in measure.note:\n freq = -1.0\n if len(note.rest)<1 and len(note.pitch)>0:\n pitch = note.pitch[0]\n octave = float(pitch.octave)\n step_idx = _stepIdxs[pitch.step.name]\n if not pitch.alter is None:\n step_idx += float(pitch.alter)\n step_idx += (octave - 4.0)*12.0\n freq = 2.0**(step_idx/12.0) \n duration = int(note.duration[0] * 48 / divisions)\n \n if freq < 0.0:\n if len(sentence)>0:\n seq += [sentence]\n sentence = []\n new_syll = True\n seq += [(freq, duration)]\n slur = False\n else: \n if len(note.notations)>0:\n if len(note.notations[0].slur)>0:\n if note.notations[0].slur[0].type.value==\"start\":\n slur = True\n elif note.notations[0].slur[0].type.value==\"stop\":\n slur = False\n \n if new_syll:\n sentence += [syllables[i_syll][0]]\n sentence += [(freq, duration)]\n \n if slur:\n new_syll = False\n else:\n new_syll = True\n if i_syll < num_syll -1:\n i_syll += 1\n if syllables[i_syll][1]:\n seq += [sentence]\n sentence = []\n if len(sentence)>0:\n seq += [sentence]\n sentence = []\n \n idx = self.sing(seq, track_info['singer'])\n self.setTrackVolume(idx, track_info['volume'])\n self.setTrackPan(idx, track_info['pan'])\n continue\n \n sustain_ranges = []\n if i < num_parts - 1 and self.tracks[i+1]['type'] == \"pedal\":\n part_s = self.score.part[i + 1]\n attrtib_s = part_s.measure[0].attributes[0]\n divisions_s = int(attrtib_s.divisions)\n if 48 % divisions_s != 0:\n print('ScoreDraft cannot handle divisions: %d' % divisions_s)\n continue\n \n pos = 0\n for measure in part_s.measure:\n for note in measure.note:\n duration = int(note.duration[0] * 48 / divisions_s)\n if len(note.rest)<1:\n sustain_ranges += [(pos, pos + duration)]\n pos += duration\n\n # part -> seq\n attrtib = part.measure[0].attributes[0]\n divisions = int(attrtib.divisions)\n if 48 % divisions != 0:\n print('ScoreDraft cannot handle divisions: %d' % divisions)\n continue\n \n seq = []\n duration = 0\n pos = 0\n i_range = 0\n slur = False\n for measure in part.measure:\n for note in measure.note:\n sustain = False\n while i_range < len(sustain_ranges):\n if pos >= sustain_ranges[i_range][0]:\n if pos < sustain_ranges[i_range][1]:\n sustain = True\n break\n else:\n i_range += 1\n else:\n break\n \n freq = -1.0\n if len(note.rest)<1 and len(note.pitch)>0:\n pitch = note.pitch[0]\n octave = float(pitch.octave)\n step_idx = _stepIdxs[pitch.step.name]\n if not pitch.alter is None:\n step_idx += float(pitch.alter)\n step_idx += (octave - 4.0)*12.0\n freq = 2.0**(step_idx/12.0) \n \n if duration>0 and len(note.chord)>0:\n if track_info['sweep']>0:\n duration = int(duration*(1.0 - track_info['sweep']))\n seq += [(-1.0, -duration)]\n pos -= duration\n else:\n duration = int(note.duration[0] * 48 / divisions)\n \n if sustain:\n seq += [[freq, sustain_ranges[i_range][1] - pos]]\n seq += [[-1.0, pos + duration -sustain_ranges[i_range][1]]]\n else:\n if len(seq)>0 and slur and freq == seq[len(seq)-1][0]:\n seq[len(seq)-1][1] += duration\n else:\n seq += [[freq, duration]]\n pos += duration\n \n if len(note.notations)>0:\n if len(note.notations[0].slur)>0:\n if note.notations[0].slur[0].type.value==\"start\":\n slur = True\n elif note.notations[0].slur[0].type.value==\"stop\":\n slur = False\n \n idx = self.playNoteSeq(seq, track_info['instrument'])\n self.setTrackVolume(idx, track_info['volume'])\n self.setTrackPan(idx, track_info['pan'])\n \n" }, { "path": "python/ScoreDraft/__init__.py", "content": "import numbers\n\ndef isNumber(x):\n return isinstance(x, numbers.Number)\n\ndef TellDuration(seq):\n duration = 0\n for item in seq:\n if isinstance(item, (list, tuple)):\n _item = item[0] \n if type(_item) == str: # singing\n tupleSize=len(item)\n j=0\n while jTlGW'b)Tq7VT9q^*^$$.:&N@@\"\n \"$&)WHtPm*5_rO0&e%K&#-30j(E4#'Zb.o/(Tpm$>K'f@[PvFl,hfINTNU6u'0pao7%XUp9]5.>%h`8_=VYbxuel.NTSsJfLacFu3B'lQSu/m6-Oqem8T+oE--$0a/k]uj9EwsG>%veR*\"\n \"hv^BFpQj:K'#SJ,sB-'#](j.Lg92rTw-*n%@/;39rrJF,l#qV%OrtBeC6/,;qB3ebNW[?,Hqj2L.1NP&GjUR=1D8QaS3Up&@*9wP?+lo7b?@%'k4`p0Z$22%K3+iCZj?XJN4Nm&+YF]u\"\n \"@-W$U%VEQ/,,>>#)D#%8cY#YZ?=,`Wdxu/ae&#\"\n \"w6)R89tI#6@s'(6Bf7a&?S=^ZI_kS&ai`&=tE72L_D,;^R)7[$so8lKN%5/$(vdfq7+ebA#\"\n \"u1p]ovUKW&Y%q]'>$1@-[xfn$7ZTp7mM,G,Ko7a&Gu%G[RMxJs[0MM%wci.LFDK)(%:_i2B5CsR8&9Z&#=mPEnm0f`<&c)QL5uJ#%u%lJj+D-r;BoFDoS97h5g)E#o:&S4weDF,9^Hoe`h*L+_a*NrLW-1pG_&2UdB8\"\n \"6e%B/:=>)N4xeW.*wft-;$'58-ESqr#U`'6AQ]m&6/`Z>#S?YY#Vc;r7U2&326d=w&H####?TZ`*4?&.MK?LP8Vxg>$[QXc%QJv92.(Db*B)gb*BM9dM*hJMAo*c&#\"\n \"b0v=Pjer]$gG&JXDf->'StvU7505l9$AFvgYRI^&<^b68?j#q9QX4SM'RO#&sL1IM.rJfLUAj221]d##DW=m83u5;'bYx,*Sl0hL(W;;$doB&O/TQ:(Z^xBdLjLV#*8U_72Lh+2Q8Cj0i:6hp&$C/:p(HK>T8Y[gHQ4`4)'$Ab(Nof%V'8hL&#SfD07&6D@M.*J:;$-rv29'M]8qMv-tLp,'886iaC=Hb*YJoKJ,(j%K=H`K.v9HggqBIiZu'QvBT.#=)0ukruV&.)3=(^1`o*Pj4<-#MJ+gLq9-##@HuZPN0]u:h7.T..G:;$/Usj(T7`Q8tT72LnYl<-qx8;-HV7Q-&Xdx%1a,hC=0u+HlsV>nuIQL-5\"\n \"_>@kXQtMacfD.m-VAb8;IReM3$wf0''hra*so568'Ip&vRs849'MRYSp%:t:h5qSgwpEr$B>Q,;s(C#$)`svQuF$##-D,##,g68@2[T;.XSdN9Qe)rpt._K-#5wF)sP'##p#C0c%-Gb%\"\n \"hd+<-j'Ai*x&&HMkT]C'OSl##5RG[JXaHN;d'uA#x._U;.`PU@(Z3dt4r152@:v,'R.Sj'w#0<-;kPI)FfJ&#AYJ&#//)>-k=m=*XnK$>=)72L]0I%>.G690a:$##<,);?;72#?x9+d;\"\n \"^V'9;jY@;)br#q^YQpx:X#Te$Z^'=-=bGhLf:D6&bNwZ9-ZD#n^9HhLMr5G;']d&6'wYmTFmLq9wI>P(9mI[>kC-ekLC/R&CH+s'B;K-M6$EB%is00:\"\n \"+A4[7xks.LrNk0&E)wILYF@2L'0Nb$+pv<(2.768/FrY&h$^3i&@+G%JT'<-,v`3;_)I9M^AE]CN?Cl2AZg+%4iTpT3$U4O]GKx'm9)b@p7YsvK3w^YR-\"\n \"CdQ*:Ir<($u&)#(&?L9Rg3H)4fiEp^iI9O8KnTj,]H?D*r7'M;PwZ9K0E^k&-cpI;.p/6_vwoFMV<->#%Xi.LxVnrU(4&8/P+:hLSKj$#U%]49t'I:rgMi'FL@a:0Y-uA[39',(vbma*\"\n \"hU%<-SRF`Tt:542R_VV$p@[p8DV[A,?1839FWdFTi1O*H&#(AL8[_P%.M>v^-))qOT*F5Cq0`Ye%+$B6i:7@0IXSsDiWP,##P`%/L-\"\n \"S(qw%sf/@%#B6;/U7K]uZbi^Oc^2n%t<)'mEVE''n`WnJra$^TKvX5B>;_aSEK',(hwa0:i4G?.Bci.(X[?b*($,=-n<.Q%`(X=?+@Am*Js0&=3bh8K]mL69=Lb,OcZV/);TTm8VI;?%OtJ<(b4mq7M6:u?KRdFl*:xP?Yb.5)%w_I?7uk5JC+FS(m#i'k.'a0i)9<7b'fs'59hq$*5Uhv##pi^8+hIEBF`nvo`;'l0.^S1<-wUK2/Coh58KKhLj\"\n \"M=SO*rfO`+qC`W-On.=AJ56>>i2@2LH6A:&5q`?9I3@@'04&p2/LVa*T-4<-i3;M9UvZd+N7>b*eIwg:CC)c<>nO&#$(>.Z-I&J(Q0Hd5Q%7Co-b`-cP)hI;*_F]u`Rb[.j8_Q/<&>uu+VsH$sM9TA%?)(vmJ80),P7E>)tjD%2L=-t#fK[%`v=Q8WlA2);Sa\"\n \">gXm8YB`1d@K#n]76-a$U,mF%Ul:#/'xoFM9QX-$.QN'>\"\n \"[%$Z$uF6pA6Ki2O5:8w*vP1<-1`[G,)-m#>0`P&#eb#.3i)rtB61(o'$?X3B2Qft^ae_5tKL9MUe9b*sLEQ95C&`=G?@Mj=wh*'3E>=-<)Gt*Iw)'QG:`@I\"\n \"wOf7&]1i'S01B+Ev/Nac#9S;=;YQpg_6U`*kVY39xK,[/6Aj7:'1Bm-_1EYfa1+o&o4hp7KN_Q(OlIo@S%;jVdn0'1h19w,WQhLI)3S#f$2(eb,jr*b;3Vw]*7NH%$c4Vs,eD9>XW8?N]o+(*pgC%/72LV-uW%iewS8W6m2rtCpo'RS1R84=@paTKt)>=%&1[)*vp'u+x,VrwN;&]kuO9JDbg=pO$J*.jVe;u'm0dr9l,<*wMK*Oe=g8lV_KEBFkO'oU]^=[-792#ok,)\"\n \"i]lR8qQ2oA8wcRCZ^7w/Njh;?.stX?Q1>S1q4Bn$)K1<-rGdO'$Wr.Lc.CG)$/*JL4tNR/,SVO3,aUw'DJN:)Ss;wGn9A32ijw%FL+Z0Fn.U9;reSq)bmI32U==5ALuG&#Vf1398/pVo\"\n \"1*c-(aY168o<`JsSbk-,1N;$>0:OUas(3:8Z972LSfF8eb=c-;>SPw7.6hn3m`9^Xkn(r.qS[0;T%&Qc=+STRxX'q1BNk3&*eu2;&8q$&x>Q#Q7^Tf+6<(d%ZVmj2bDi%.3L2n+4W'$P\"\n \"iDDG)g,r%+?,$@?uou5tSe2aN_AQU*'IAO\"\n \"URQ##V^Fv-XFbGM7Fl(N<3DhLGF%q.1rC$#:T__&Pi68%0xi_&[qFJ(77j_&JWoF.V735&T,[R*:xFR*K5>>#`bW-?4Ne_&6Ne_&6Ne_&n`kr-#GJcM6X;uM6X;uM(.a..^2TkL%oR(#\"\n \";u.T%fAr%4tJ8&><1=GHZ_+m9/#H1F^R#SC#*N=BA9(D?v[UiFY>>^8p,KKF.W]L29uLkLlu/+4T\"\n \"w$)F./^n3+rlo+DB;5sIYGNk+i1t-69Jg--0pao7Sm#K)pdHW&;LuDNH@H>#/X-TI(;P>#,Gc>#0Su>#4`1?#8lC?#xL$#B.`$#F:r$#JF.%#NR@%#R_R%#Vke%#Zww%#_-4^Rh%Sflr-k'MS.o?.5/sWel/wpEM0%3'/1)K^f1-d>G21&v(35>V`39V7A4=onx4\"\n \"A1OY5EI0;6Ibgr6M$HS7Q<)58C5w,;WoA*#[%T*#`1g*#d=#+#hI5+#lUG+#pbY+#tnl+#x$),#&1;,#*=M,#.I`,#2Ur,#6b.-#;w[H#iQtA#m^0B#qjBB#uvTB##-hB#'9$C#+E6C#\"\n \"/QHC#3^ZC#7jmC#;v)D#?,)4kMYD4lVu`4m`:&5niUA5@(A5BA1]PBB:xlBCC=2CDLXMCEUtiCf&0g2'tN?PGT4CPGT4CPGT4CPGT4CPGT4CPGT4CPGT4CP\"\n \"GT4CPGT4CPGT4CPGT4CPGT4CPGT4CP-qekC`.9kEg^+F$kwViFJTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5KTB&5o,^<-28ZI'O?;xp\"\n \"O?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xpO?;xp;7q-#lLYI:xvD=#\";\n\n#endif /* NK_INCLUDE_DEFAULT_FONT */\n\n#define NK_CURSOR_DATA_W 90\n#define NK_CURSOR_DATA_H 27\nNK_GLOBAL const char nk_custom_cursor_data[NK_CURSOR_DATA_W * NK_CURSOR_DATA_H + 1] =\n{\n \"..- -XXXXXXX- X - X -XXXXXXX - XXXXXXX\"\n \"..- -X.....X- X.X - X.X -X.....X - X.....X\"\n \"--- -XXX.XXX- X...X - X...X -X....X - X....X\"\n \"X - X.X - X.....X - X.....X -X...X - X...X\"\n \"XX - X.X -X.......X- X.......X -X..X.X - X.X..X\"\n \"X.X - X.X -XXXX.XXXX- XXXX.XXXX -X.X X.X - X.X X.X\"\n \"X..X - X.X - X.X - X.X -XX X.X - X.X XX\"\n \"X...X - X.X - X.X - XX X.X XX - X.X - X.X \"\n \"X....X - X.X - X.X - X.X X.X X.X - X.X - X.X \"\n \"X.....X - X.X - X.X - X..X X.X X..X - X.X - X.X \"\n \"X......X - X.X - X.X - X...XXXXXX.XXXXXX...X - X.X XX-XX X.X \"\n \"X.......X - X.X - X.X -X.....................X- X.X X.X-X.X X.X \"\n \"X........X - X.X - X.X - X...XXXXXX.XXXXXX...X - X.X..X-X..X.X \"\n \"X.........X -XXX.XXX- X.X - X..X X.X X..X - X...X-X...X \"\n \"X..........X-X.....X- X.X - X.X X.X X.X - X....X-X....X \"\n \"X......XXXXX-XXXXXXX- X.X - XX X.X XX - X.....X-X.....X \"\n \"X...X..X --------- X.X - X.X - XXXXXXX-XXXXXXX \"\n \"X..X X..X - -XXXX.XXXX- XXXX.XXXX ------------------------------------\"\n \"X.X X..X - -X.......X- X.......X - XX XX - \"\n \"XX X..X - - X.....X - X.....X - X.X X.X - \"\n \" X..X - X...X - X...X - X..X X..X - \"\n \" XX - X.X - X.X - X...XXXXXXXXXXXXX...X - \"\n \"------------ - X - X -X.....................X- \"\n \" ----------------------------------- X...XXXXXXXXXXXXX...X - \"\n \" - X..X X..X - \"\n \" - X.X X.X - \"\n \" - XX XX - \"\n};\n\n#ifdef __clang__\n#pragma clang diagnostic pop\n#elif defined(__GNUC__) || defined(__GNUG__)\n#pragma GCC diagnostic pop\n#endif\n\nNK_GLOBAL unsigned char *nk__barrier;\nNK_GLOBAL unsigned char *nk__barrier2;\nNK_GLOBAL unsigned char *nk__barrier3;\nNK_GLOBAL unsigned char *nk__barrier4;\nNK_GLOBAL unsigned char *nk__dout;\n\nNK_INTERN unsigned int\nnk_decompress_length(unsigned char *input)\n{\n return (unsigned int)((input[8] << 24) + (input[9] << 16) + (input[10] << 8) + input[11]);\n}\nNK_INTERN void\nnk__match(unsigned char *data, unsigned int length)\n{\n /* INVERSE of memmove... write each byte before copying the next...*/\n NK_ASSERT (nk__dout + length <= nk__barrier);\n if (nk__dout + length > nk__barrier) { nk__dout += length; return; }\n if (data < nk__barrier4) { nk__dout = nk__barrier+1; return; }\n while (length--) *nk__dout++ = *data++;\n}\nNK_INTERN void\nnk__lit(unsigned char *data, unsigned int length)\n{\n NK_ASSERT (nk__dout + length <= nk__barrier);\n if (nk__dout + length > nk__barrier) { nk__dout += length; return; }\n if (data < nk__barrier2) { nk__dout = nk__barrier+1; return; }\n NK_MEMCPY(nk__dout, data, length);\n nk__dout += length;\n}\nNK_INTERN unsigned char*\nnk_decompress_token(unsigned char *i)\n{\n #define nk__in2(x) ((i[x] << 8) + i[(x)+1])\n #define nk__in3(x) ((i[x] << 16) + nk__in2((x)+1))\n #define nk__in4(x) ((i[x] << 24) + nk__in3((x)+1))\n\n if (*i >= 0x20) { /* use fewer if's for cases that expand small */\n if (*i >= 0x80) nk__match(nk__dout-i[1]-1, (unsigned int)i[0] - 0x80 + 1), i += 2;\n else if (*i >= 0x40) nk__match(nk__dout-(nk__in2(0) - 0x4000 + 1), (unsigned int)i[2]+1), i += 3;\n else /* *i >= 0x20 */ nk__lit(i+1, (unsigned int)i[0] - 0x20 + 1), i += 1 + (i[0] - 0x20 + 1);\n } else { /* more ifs for cases that expand large, since overhead is amortized */\n if (*i >= 0x18) nk__match(nk__dout-(unsigned int)(nk__in3(0) - 0x180000 + 1), (unsigned int)i[3]+1), i += 4;\n else if (*i >= 0x10) nk__match(nk__dout-(unsigned int)(nk__in3(0) - 0x100000 + 1), (unsigned int)nk__in2(3)+1), i += 5;\n else if (*i >= 0x08) nk__lit(i+2, (unsigned int)nk__in2(0) - 0x0800 + 1), i += 2 + (nk__in2(0) - 0x0800 + 1);\n else if (*i == 0x07) nk__lit(i+3, (unsigned int)nk__in2(1) + 1), i += 3 + (nk__in2(1) + 1);\n else if (*i == 0x06) nk__match(nk__dout-(unsigned int)(nk__in3(1)+1), i[4]+1u), i += 5;\n else if (*i == 0x04) nk__match(nk__dout-(unsigned int)(nk__in3(1)+1), (unsigned int)nk__in2(4)+1u), i += 6;\n }\n return i;\n}\nNK_INTERN unsigned int\nnk_adler32(unsigned int adler32, unsigned char *buffer, unsigned int buflen)\n{\n const unsigned long ADLER_MOD = 65521;\n unsigned long s1 = adler32 & 0xffff, s2 = adler32 >> 16;\n unsigned long blocklen, i;\n\n blocklen = buflen % 5552;\n while (buflen) {\n for (i=0; i + 7 < blocklen; i += 8) {\n s1 += buffer[0]; s2 += s1;\n s1 += buffer[1]; s2 += s1;\n s1 += buffer[2]; s2 += s1;\n s1 += buffer[3]; s2 += s1;\n s1 += buffer[4]; s2 += s1;\n s1 += buffer[5]; s2 += s1;\n s1 += buffer[6]; s2 += s1;\n s1 += buffer[7]; s2 += s1;\n buffer += 8;\n }\n for (; i < blocklen; ++i) {\n s1 += *buffer++; s2 += s1;\n }\n\n s1 %= ADLER_MOD; s2 %= ADLER_MOD;\n buflen -= (unsigned int)blocklen;\n blocklen = 5552;\n }\n return (unsigned int)(s2 << 16) + (unsigned int)s1;\n}\nNK_INTERN unsigned int\nnk_decompress(unsigned char *output, unsigned char *i, unsigned int length)\n{\n unsigned int olen;\n if (nk__in4(0) != 0x57bC0000) return 0;\n if (nk__in4(4) != 0) return 0; /* error! stream is > 4GB */\n olen = nk_decompress_length(i);\n nk__barrier2 = i;\n nk__barrier3 = i+length;\n nk__barrier = output + olen;\n nk__barrier4 = output;\n i += 16;\n\n nk__dout = output;\n for (;;) {\n unsigned char *old_i = i;\n i = nk_decompress_token(i);\n if (i == old_i) {\n if (*i == 0x05 && i[1] == 0xfa) {\n NK_ASSERT(nk__dout == output + olen);\n if (nk__dout != output + olen) return 0;\n if (nk_adler32(1, output, olen) != (unsigned int) nk__in4(2))\n return 0;\n return olen;\n } else {\n NK_ASSERT(0); /* NOTREACHED */\n return 0;\n }\n }\n NK_ASSERT(nk__dout <= output + olen);\n if (nk__dout > output + olen)\n return 0;\n }\n}\nNK_INTERN unsigned int\nnk_decode_85_byte(char c)\n{\n return (unsigned int)((c >= '\\\\') ? c-36 : c-35);\n}\nNK_INTERN void\nnk_decode_85(unsigned char* dst, const unsigned char* src)\n{\n while (*src)\n {\n unsigned int tmp =\n nk_decode_85_byte((char)src[0]) +\n 85 * (nk_decode_85_byte((char)src[1]) +\n 85 * (nk_decode_85_byte((char)src[2]) +\n 85 * (nk_decode_85_byte((char)src[3]) +\n 85 * nk_decode_85_byte((char)src[4]))));\n\n /* we can't assume little-endianess. */\n dst[0] = (unsigned char)((tmp >> 0) & 0xFF);\n dst[1] = (unsigned char)((tmp >> 8) & 0xFF);\n dst[2] = (unsigned char)((tmp >> 16) & 0xFF);\n dst[3] = (unsigned char)((tmp >> 24) & 0xFF);\n\n src += 5;\n dst += 4;\n }\n}\n\n/* -------------------------------------------------------------\n *\n * FONT ATLAS\n *\n * --------------------------------------------------------------*/\nNK_API struct nk_font_config\nnk_font_config(float pixel_height)\n{\n struct nk_font_config cfg;\n nk_zero_struct(cfg);\n cfg.ttf_blob = 0;\n cfg.ttf_size = 0;\n cfg.ttf_data_owned_by_atlas = 0;\n cfg.size = pixel_height;\n cfg.oversample_h = 3;\n cfg.oversample_v = 1;\n cfg.pixel_snap = 0;\n cfg.coord_type = NK_COORD_UV;\n cfg.spacing = nk_vec2(0,0);\n cfg.range = nk_font_default_glyph_ranges();\n cfg.merge_mode = 0;\n cfg.fallback_glyph = '?';\n cfg.font = 0;\n cfg.n = 0;\n return cfg;\n}\n#ifdef NK_INCLUDE_DEFAULT_ALLOCATOR\nNK_API void\nnk_font_atlas_init_default(struct nk_font_atlas *atlas)\n{\n NK_ASSERT(atlas);\n if (!atlas) return;\n nk_zero_struct(*atlas);\n atlas->temporary.userdata.ptr = 0;\n atlas->temporary.alloc = nk_malloc;\n atlas->temporary.free = nk_mfree;\n atlas->permanent.userdata.ptr = 0;\n atlas->permanent.alloc = nk_malloc;\n atlas->permanent.free = nk_mfree;\n}\n#endif\nNK_API void\nnk_font_atlas_init(struct nk_font_atlas *atlas, struct nk_allocator *alloc)\n{\n NK_ASSERT(atlas);\n NK_ASSERT(alloc);\n if (!atlas || !alloc) return;\n nk_zero_struct(*atlas);\n atlas->permanent = *alloc;\n atlas->temporary = *alloc;\n}\nNK_API void\nnk_font_atlas_init_custom(struct nk_font_atlas *atlas,\n struct nk_allocator *permanent, struct nk_allocator *temporary)\n{\n NK_ASSERT(atlas);\n NK_ASSERT(permanent);\n NK_ASSERT(temporary);\n if (!atlas || !permanent || !temporary) return;\n nk_zero_struct(*atlas);\n atlas->permanent = *permanent;\n atlas->temporary = *temporary;\n}\nNK_API void\nnk_font_atlas_begin(struct nk_font_atlas *atlas)\n{\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc && atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc && atlas->permanent.free);\n if (!atlas || !atlas->permanent.alloc || !atlas->permanent.free ||\n !atlas->temporary.alloc || !atlas->temporary.free) return;\n if (atlas->glyphs) {\n atlas->permanent.free(atlas->permanent.userdata, atlas->glyphs);\n atlas->glyphs = 0;\n }\n if (atlas->pixel) {\n atlas->permanent.free(atlas->permanent.userdata, atlas->pixel);\n atlas->pixel = 0;\n }\n}\nNK_API struct nk_font*\nnk_font_atlas_add(struct nk_font_atlas *atlas, const struct nk_font_config *config)\n{\n struct nk_font *font = 0;\n struct nk_font_config *cfg;\n\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n\n NK_ASSERT(config);\n NK_ASSERT(config->ttf_blob);\n NK_ASSERT(config->ttf_size);\n NK_ASSERT(config->size > 0.0f);\n\n if (!atlas || !config || !config->ttf_blob || !config->ttf_size || config->size <= 0.0f||\n !atlas->permanent.alloc || !atlas->permanent.free ||\n !atlas->temporary.alloc || !atlas->temporary.free)\n return 0;\n\n /* allocate font config */\n cfg = (struct nk_font_config*)\n atlas->permanent.alloc(atlas->permanent.userdata,0, sizeof(struct nk_font_config));\n NK_MEMCPY(cfg, config, sizeof(*config));\n cfg->n = cfg;\n cfg->p = cfg;\n\n if (!config->merge_mode) {\n /* insert font config into list */\n if (!atlas->config) {\n atlas->config = cfg;\n cfg->next = 0;\n } else {\n struct nk_font_config *i = atlas->config;\n while (i->next) i = i->next;\n i->next = cfg;\n cfg->next = 0;\n }\n /* allocate new font */\n font = (struct nk_font*)\n atlas->permanent.alloc(atlas->permanent.userdata,0, sizeof(struct nk_font));\n NK_ASSERT(font);\n nk_zero(font, sizeof(*font));\n if (!font) return 0;\n font->config = cfg;\n\n /* insert font into list */\n if (!atlas->fonts) {\n atlas->fonts = font;\n font->next = 0;\n } else {\n struct nk_font *i = atlas->fonts;\n while (i->next) i = i->next;\n i->next = font;\n font->next = 0;\n }\n cfg->font = &font->info;\n } else {\n /* extend previously added font */\n struct nk_font *f = 0;\n struct nk_font_config *c = 0;\n NK_ASSERT(atlas->font_num);\n f = atlas->fonts;\n c = f->config;\n cfg->font = &f->info;\n\n cfg->n = c;\n cfg->p = c->p;\n c->p->n = cfg;\n c->p = cfg;\n }\n /* create own copy of .TTF font blob */\n if (!config->ttf_data_owned_by_atlas) {\n cfg->ttf_blob = atlas->permanent.alloc(atlas->permanent.userdata,0, cfg->ttf_size);\n NK_ASSERT(cfg->ttf_blob);\n if (!cfg->ttf_blob) {\n atlas->font_num++;\n return 0;\n }\n NK_MEMCPY(cfg->ttf_blob, config->ttf_blob, cfg->ttf_size);\n cfg->ttf_data_owned_by_atlas = 1;\n }\n atlas->font_num++;\n return font;\n}\nNK_API struct nk_font*\nnk_font_atlas_add_from_memory(struct nk_font_atlas *atlas, void *memory,\n nk_size size, float height, const struct nk_font_config *config)\n{\n struct nk_font_config cfg;\n NK_ASSERT(memory);\n NK_ASSERT(size);\n\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n if (!atlas || !atlas->temporary.alloc || !atlas->temporary.free || !memory || !size ||\n !atlas->permanent.alloc || !atlas->permanent.free)\n return 0;\n\n cfg = (config) ? *config: nk_font_config(height);\n cfg.ttf_blob = memory;\n cfg.ttf_size = size;\n cfg.size = height;\n cfg.ttf_data_owned_by_atlas = 0;\n return nk_font_atlas_add(atlas, &cfg);\n}\n#ifdef NK_INCLUDE_STANDARD_IO\nNK_API struct nk_font*\nnk_font_atlas_add_from_file(struct nk_font_atlas *atlas, const char *file_path,\n float height, const struct nk_font_config *config)\n{\n nk_size size;\n char *memory;\n struct nk_font_config cfg;\n\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n\n if (!atlas || !file_path) return 0;\n memory = nk_file_load(file_path, &size, &atlas->permanent);\n if (!memory) return 0;\n\n cfg = (config) ? *config: nk_font_config(height);\n cfg.ttf_blob = memory;\n cfg.ttf_size = size;\n cfg.size = height;\n cfg.ttf_data_owned_by_atlas = 1;\n return nk_font_atlas_add(atlas, &cfg);\n}\n#endif\nNK_API struct nk_font*\nnk_font_atlas_add_compressed(struct nk_font_atlas *atlas,\n void *compressed_data, nk_size compressed_size, float height,\n const struct nk_font_config *config)\n{\n unsigned int decompressed_size;\n void *decompressed_data;\n struct nk_font_config cfg;\n\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n\n NK_ASSERT(compressed_data);\n NK_ASSERT(compressed_size);\n if (!atlas || !compressed_data || !atlas->temporary.alloc || !atlas->temporary.free ||\n !atlas->permanent.alloc || !atlas->permanent.free)\n return 0;\n\n decompressed_size = nk_decompress_length((unsigned char*)compressed_data);\n decompressed_data = atlas->permanent.alloc(atlas->permanent.userdata,0,decompressed_size);\n NK_ASSERT(decompressed_data);\n if (!decompressed_data) return 0;\n nk_decompress((unsigned char*)decompressed_data, (unsigned char*)compressed_data,\n (unsigned int)compressed_size);\n\n cfg = (config) ? *config: nk_font_config(height);\n cfg.ttf_blob = decompressed_data;\n cfg.ttf_size = decompressed_size;\n cfg.size = height;\n cfg.ttf_data_owned_by_atlas = 1;\n return nk_font_atlas_add(atlas, &cfg);\n}\nNK_API struct nk_font*\nnk_font_atlas_add_compressed_base85(struct nk_font_atlas *atlas,\n const char *data_base85, float height, const struct nk_font_config *config)\n{\n int compressed_size;\n void *compressed_data;\n struct nk_font *font;\n\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n\n NK_ASSERT(data_base85);\n if (!atlas || !data_base85 || !atlas->temporary.alloc || !atlas->temporary.free ||\n !atlas->permanent.alloc || !atlas->permanent.free)\n return 0;\n\n compressed_size = (((int)nk_strlen(data_base85) + 4) / 5) * 4;\n compressed_data = atlas->temporary.alloc(atlas->temporary.userdata,0, (nk_size)compressed_size);\n NK_ASSERT(compressed_data);\n if (!compressed_data) return 0;\n nk_decode_85((unsigned char*)compressed_data, (const unsigned char*)data_base85);\n font = nk_font_atlas_add_compressed(atlas, compressed_data,\n (nk_size)compressed_size, height, config);\n atlas->temporary.free(atlas->temporary.userdata, compressed_data);\n return font;\n}\n\n#ifdef NK_INCLUDE_DEFAULT_FONT\nNK_API struct nk_font*\nnk_font_atlas_add_default(struct nk_font_atlas *atlas,\n float pixel_height, const struct nk_font_config *config)\n{\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n return nk_font_atlas_add_compressed_base85(atlas,\n nk_proggy_clean_ttf_compressed_data_base85, pixel_height, config);\n}\n#endif\nNK_API const void*\nnk_font_atlas_bake(struct nk_font_atlas *atlas, int *width, int *height,\n enum nk_font_atlas_format fmt)\n{\n int i = 0;\n void *tmp = 0;\n nk_size tmp_size, img_size;\n struct nk_font *font_iter;\n struct nk_font_baker *baker;\n\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n\n NK_ASSERT(width);\n NK_ASSERT(height);\n if (!atlas || !width || !height ||\n !atlas->temporary.alloc || !atlas->temporary.free ||\n !atlas->permanent.alloc || !atlas->permanent.free)\n return 0;\n\n#ifdef NK_INCLUDE_DEFAULT_FONT\n /* no font added so just use default font */\n if (!atlas->font_num)\n atlas->default_font = nk_font_atlas_add_default(atlas, 13.0f, 0);\n#endif\n NK_ASSERT(atlas->font_num);\n if (!atlas->font_num) return 0;\n\n /* allocate temporary baker memory required for the baking process */\n nk_font_baker_memory(&tmp_size, &atlas->glyph_count, atlas->config, atlas->font_num);\n tmp = atlas->temporary.alloc(atlas->temporary.userdata,0, tmp_size);\n NK_ASSERT(tmp);\n if (!tmp) goto failed;\n\n /* allocate glyph memory for all fonts */\n baker = nk_font_baker(tmp, atlas->glyph_count, atlas->font_num, &atlas->temporary);\n atlas->glyphs = (struct nk_font_glyph*)atlas->permanent.alloc(\n atlas->permanent.userdata,0, sizeof(struct nk_font_glyph)*(nk_size)atlas->glyph_count);\n NK_ASSERT(atlas->glyphs);\n if (!atlas->glyphs)\n goto failed;\n\n /* pack all glyphs into a tight fit space */\n atlas->custom.w = (NK_CURSOR_DATA_W*2)+1;\n atlas->custom.h = NK_CURSOR_DATA_H + 1;\n if (!nk_font_bake_pack(baker, &img_size, width, height, &atlas->custom,\n atlas->config, atlas->font_num, &atlas->temporary))\n goto failed;\n\n /* allocate memory for the baked image font atlas */\n atlas->pixel = atlas->temporary.alloc(atlas->temporary.userdata,0, img_size);\n NK_ASSERT(atlas->pixel);\n if (!atlas->pixel)\n goto failed;\n\n /* bake glyphs and custom white pixel into image */\n nk_font_bake(baker, atlas->pixel, *width, *height,\n atlas->glyphs, atlas->glyph_count, atlas->config, atlas->font_num);\n nk_font_bake_custom_data(atlas->pixel, *width, *height, atlas->custom,\n nk_custom_cursor_data, NK_CURSOR_DATA_W, NK_CURSOR_DATA_H, '.', 'X');\n\n if (fmt == NK_FONT_ATLAS_RGBA32) {\n /* convert alpha8 image into rgba32 image */\n void *img_rgba = atlas->temporary.alloc(atlas->temporary.userdata,0,\n (nk_size)(*width * *height * 4));\n NK_ASSERT(img_rgba);\n if (!img_rgba) goto failed;\n nk_font_bake_convert(img_rgba, *width, *height, atlas->pixel);\n atlas->temporary.free(atlas->temporary.userdata, atlas->pixel);\n atlas->pixel = img_rgba;\n }\n atlas->tex_width = *width;\n atlas->tex_height = *height;\n\n /* initialize each font */\n for (font_iter = atlas->fonts; font_iter; font_iter = font_iter->next) {\n struct nk_font *font = font_iter;\n struct nk_font_config *config = font->config;\n nk_font_init(font, config->size, config->fallback_glyph, atlas->glyphs,\n config->font, nk_handle_ptr(0));\n }\n\n /* initialize each cursor */\n {NK_STORAGE const struct nk_vec2 nk_cursor_data[NK_CURSOR_COUNT][3] = {\n /* Pos Size Offset */\n {{ 0, 3}, {12,19}, { 0, 0}},\n {{13, 0}, { 7,16}, { 4, 8}},\n {{31, 0}, {23,23}, {11,11}},\n {{21, 0}, { 9, 23}, { 5,11}},\n {{55,18}, {23, 9}, {11, 5}},\n {{73, 0}, {17,17}, { 9, 9}},\n {{55, 0}, {17,17}, { 9, 9}}\n };\n for (i = 0; i < NK_CURSOR_COUNT; ++i) {\n struct nk_cursor *cursor = &atlas->cursors[i];\n cursor->img.w = (unsigned short)*width;\n cursor->img.h = (unsigned short)*height;\n cursor->img.region[0] = (unsigned short)(atlas->custom.x + nk_cursor_data[i][0].x);\n cursor->img.region[1] = (unsigned short)(atlas->custom.y + nk_cursor_data[i][0].y);\n cursor->img.region[2] = (unsigned short)nk_cursor_data[i][1].x;\n cursor->img.region[3] = (unsigned short)nk_cursor_data[i][1].y;\n cursor->size = nk_cursor_data[i][1];\n cursor->offset = nk_cursor_data[i][2];\n }}\n /* free temporary memory */\n atlas->temporary.free(atlas->temporary.userdata, tmp);\n return atlas->pixel;\n\nfailed:\n /* error so cleanup all memory */\n if (tmp) atlas->temporary.free(atlas->temporary.userdata, tmp);\n if (atlas->glyphs) {\n atlas->permanent.free(atlas->permanent.userdata, atlas->glyphs);\n atlas->glyphs = 0;\n }\n if (atlas->pixel) {\n atlas->temporary.free(atlas->temporary.userdata, atlas->pixel);\n atlas->pixel = 0;\n }\n return 0;\n}\nNK_API void\nnk_font_atlas_end(struct nk_font_atlas *atlas, nk_handle texture,\n struct nk_draw_null_texture *null)\n{\n int i = 0;\n struct nk_font *font_iter;\n NK_ASSERT(atlas);\n if (!atlas) {\n if (!null) return;\n null->texture = texture;\n null->uv = nk_vec2(0.5f,0.5f);\n }\n if (null) {\n null->texture = texture;\n null->uv.x = (atlas->custom.x + 0.5f)/(float)atlas->tex_width;\n null->uv.y = (atlas->custom.y + 0.5f)/(float)atlas->tex_height;\n }\n for (font_iter = atlas->fonts; font_iter; font_iter = font_iter->next) {\n font_iter->texture = texture;\n#ifdef NK_INCLUDE_VERTEX_BUFFER_OUTPUT\n font_iter->handle.texture = texture;\n#endif\n }\n for (i = 0; i < NK_CURSOR_COUNT; ++i)\n atlas->cursors[i].img.handle = texture;\n\n atlas->temporary.free(atlas->temporary.userdata, atlas->pixel);\n atlas->pixel = 0;\n atlas->tex_width = 0;\n atlas->tex_height = 0;\n atlas->custom.x = 0;\n atlas->custom.y = 0;\n atlas->custom.w = 0;\n atlas->custom.h = 0;\n}\nNK_API void\nnk_font_atlas_cleanup(struct nk_font_atlas *atlas)\n{\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n if (!atlas || !atlas->permanent.alloc || !atlas->permanent.free) return;\n if (atlas->config) {\n struct nk_font_config *iter;\n for (iter = atlas->config; iter; iter = iter->next) {\n struct nk_font_config *i;\n for (i = iter->n; i != iter; i = i->n) {\n atlas->permanent.free(atlas->permanent.userdata, i->ttf_blob);\n i->ttf_blob = 0;\n }\n atlas->permanent.free(atlas->permanent.userdata, iter->ttf_blob);\n iter->ttf_blob = 0;\n }\n }\n}\nNK_API void\nnk_font_atlas_clear(struct nk_font_atlas *atlas)\n{\n NK_ASSERT(atlas);\n NK_ASSERT(atlas->temporary.alloc);\n NK_ASSERT(atlas->temporary.free);\n NK_ASSERT(atlas->permanent.alloc);\n NK_ASSERT(atlas->permanent.free);\n if (!atlas || !atlas->permanent.alloc || !atlas->permanent.free) return;\n\n if (atlas->config) {\n struct nk_font_config *iter, *next;\n for (iter = atlas->config; iter; iter = next) {\n struct nk_font_config *i, *n;\n for (i = iter->n; i != iter; i = n) {\n n = i->n;\n if (i->ttf_blob)\n atlas->permanent.free(atlas->permanent.userdata, i->ttf_blob);\n atlas->permanent.free(atlas->permanent.userdata, i);\n }\n next = iter->next;\n if (i->ttf_blob)\n atlas->permanent.free(atlas->permanent.userdata, iter->ttf_blob);\n atlas->permanent.free(atlas->permanent.userdata, iter);\n }\n atlas->config = 0;\n }\n if (atlas->fonts) {\n struct nk_font *iter, *next;\n for (iter = atlas->fonts; iter; iter = next) {\n next = iter->next;\n atlas->permanent.free(atlas->permanent.userdata, iter);\n }\n atlas->fonts = 0;\n }\n if (atlas->glyphs)\n atlas->permanent.free(atlas->permanent.userdata, atlas->glyphs);\n nk_zero_struct(*atlas);\n}\n#endif\n\n\n\n\n\n/* ===============================================================\n *\n * INPUT\n *\n * ===============================================================*/\nNK_API void\nnk_input_begin(struct nk_context *ctx)\n{\n int i;\n struct nk_input *in;\n NK_ASSERT(ctx);\n if (!ctx) return;\n in = &ctx->input;\n for (i = 0; i < NK_BUTTON_MAX; ++i)\n in->mouse.buttons[i].clicked = 0;\n\n in->keyboard.text_len = 0;\n in->mouse.scroll_delta = nk_vec2(0,0);\n in->mouse.prev.x = in->mouse.pos.x;\n in->mouse.prev.y = in->mouse.pos.y;\n in->mouse.delta.x = 0;\n in->mouse.delta.y = 0;\n for (i = 0; i < NK_KEY_MAX; i++)\n in->keyboard.keys[i].clicked = 0;\n}\nNK_API void\nnk_input_end(struct nk_context *ctx)\n{\n struct nk_input *in;\n NK_ASSERT(ctx);\n if (!ctx) return;\n in = &ctx->input;\n if (in->mouse.grab)\n in->mouse.grab = 0;\n if (in->mouse.ungrab) {\n in->mouse.grabbed = 0;\n in->mouse.ungrab = 0;\n in->mouse.grab = 0;\n }\n}\nNK_API void\nnk_input_motion(struct nk_context *ctx, int x, int y)\n{\n struct nk_input *in;\n NK_ASSERT(ctx);\n if (!ctx) return;\n in = &ctx->input;\n in->mouse.pos.x = (float)x;\n in->mouse.pos.y = (float)y;\n in->mouse.delta.x = in->mouse.pos.x - in->mouse.prev.x;\n in->mouse.delta.y = in->mouse.pos.y - in->mouse.prev.y;\n}\nNK_API void\nnk_input_key(struct nk_context *ctx, enum nk_keys key, int down)\n{\n struct nk_input *in;\n NK_ASSERT(ctx);\n if (!ctx) return;\n in = &ctx->input;\n if (in->keyboard.keys[key].down != down)\n in->keyboard.keys[key].clicked++;\n in->keyboard.keys[key].down = down;\n}\nNK_API void\nnk_input_button(struct nk_context *ctx, enum nk_buttons id, int x, int y, int down)\n{\n struct nk_mouse_button *btn;\n struct nk_input *in;\n NK_ASSERT(ctx);\n if (!ctx) return;\n in = &ctx->input;\n if (in->mouse.buttons[id].down == down) return;\n\n btn = &in->mouse.buttons[id];\n btn->clicked_pos.x = (float)x;\n btn->clicked_pos.y = (float)y;\n btn->down = down;\n btn->clicked++;\n}\nNK_API void\nnk_input_scroll(struct nk_context *ctx, struct nk_vec2 val)\n{\n NK_ASSERT(ctx);\n if (!ctx) return;\n ctx->input.mouse.scroll_delta.x += val.x;\n ctx->input.mouse.scroll_delta.y += val.y;\n}\nNK_API void\nnk_input_glyph(struct nk_context *ctx, const nk_glyph glyph)\n{\n int len = 0;\n nk_rune unicode;\n struct nk_input *in;\n\n NK_ASSERT(ctx);\n if (!ctx) return;\n in = &ctx->input;\n\n len = nk_utf_decode(glyph, &unicode, NK_UTF_SIZE);\n if (len && ((in->keyboard.text_len + len) < NK_INPUT_MAX)) {\n nk_utf_encode(unicode, &in->keyboard.text[in->keyboard.text_len],\n NK_INPUT_MAX - in->keyboard.text_len);\n in->keyboard.text_len += len;\n }\n}\nNK_API void\nnk_input_char(struct nk_context *ctx, char c)\n{\n nk_glyph glyph;\n NK_ASSERT(ctx);\n if (!ctx) return;\n glyph[0] = c;\n nk_input_glyph(ctx, glyph);\n}\nNK_API void\nnk_input_unicode(struct nk_context *ctx, nk_rune unicode)\n{\n nk_glyph rune;\n NK_ASSERT(ctx);\n if (!ctx) return;\n nk_utf_encode(unicode, rune, NK_UTF_SIZE);\n nk_input_glyph(ctx, rune);\n}\nNK_API int\nnk_input_has_mouse_click(const struct nk_input *i, enum nk_buttons id)\n{\n const struct nk_mouse_button *btn;\n if (!i) return nk_false;\n btn = &i->mouse.buttons[id];\n return (btn->clicked && btn->down == nk_false) ? nk_true : nk_false;\n}\nNK_API int\nnk_input_has_mouse_click_in_rect(const struct nk_input *i, enum nk_buttons id,\n struct nk_rect b)\n{\n const struct nk_mouse_button *btn;\n if (!i) return nk_false;\n btn = &i->mouse.buttons[id];\n if (!NK_INBOX(btn->clicked_pos.x,btn->clicked_pos.y,b.x,b.y,b.w,b.h))\n return nk_false;\n return nk_true;\n}\nNK_API int\nnk_input_has_mouse_click_down_in_rect(const struct nk_input *i, enum nk_buttons id,\n struct nk_rect b, int down)\n{\n const struct nk_mouse_button *btn;\n if (!i) return nk_false;\n btn = &i->mouse.buttons[id];\n return nk_input_has_mouse_click_in_rect(i, id, b) && (btn->down == down);\n}\nNK_API int\nnk_input_is_mouse_click_in_rect(const struct nk_input *i, enum nk_buttons id,\n struct nk_rect b)\n{\n const struct nk_mouse_button *btn;\n if (!i) return nk_false;\n btn = &i->mouse.buttons[id];\n return (nk_input_has_mouse_click_down_in_rect(i, id, b, nk_false) &&\n btn->clicked) ? nk_true : nk_false;\n}\nNK_API int\nnk_input_is_mouse_click_down_in_rect(const struct nk_input *i, enum nk_buttons id,\n struct nk_rect b, int down)\n{\n const struct nk_mouse_button *btn;\n if (!i) return nk_false;\n btn = &i->mouse.buttons[id];\n return (nk_input_has_mouse_click_down_in_rect(i, id, b, down) &&\n btn->clicked) ? nk_true : nk_false;\n}\nNK_API int\nnk_input_any_mouse_click_in_rect(const struct nk_input *in, struct nk_rect b)\n{\n int i, down = 0;\n for (i = 0; i < NK_BUTTON_MAX; ++i)\n down = down || nk_input_is_mouse_click_in_rect(in, (enum nk_buttons)i, b);\n return down;\n}\nNK_API int\nnk_input_is_mouse_hovering_rect(const struct nk_input *i, struct nk_rect rect)\n{\n if (!i) return nk_false;\n return NK_INBOX(i->mouse.pos.x, i->mouse.pos.y, rect.x, rect.y, rect.w, rect.h);\n}\nNK_API int\nnk_input_is_mouse_prev_hovering_rect(const struct nk_input *i, struct nk_rect rect)\n{\n if (!i) return nk_false;\n return NK_INBOX(i->mouse.prev.x, i->mouse.prev.y, rect.x, rect.y, rect.w, rect.h);\n}\nNK_API int\nnk_input_mouse_clicked(const struct nk_input *i, enum nk_buttons id, struct nk_rect rect)\n{\n if (!i) return nk_false;\n if (!nk_input_is_mouse_hovering_rect(i, rect)) return nk_false;\n return nk_input_is_mouse_click_in_rect(i, id, rect);\n}\nNK_API int\nnk_input_is_mouse_down(const struct nk_input *i, enum nk_buttons id)\n{\n if (!i) return nk_false;\n return i->mouse.buttons[id].down;\n}\nNK_API int\nnk_input_is_mouse_pressed(const struct nk_input *i, enum nk_buttons id)\n{\n const struct nk_mouse_button *b;\n if (!i) return nk_false;\n b = &i->mouse.buttons[id];\n if (b->down && b->clicked)\n return nk_true;\n return nk_false;\n}\nNK_API int\nnk_input_is_mouse_released(const struct nk_input *i, enum nk_buttons id)\n{\n if (!i) return nk_false;\n return (!i->mouse.buttons[id].down && i->mouse.buttons[id].clicked);\n}\nNK_API int\nnk_input_is_key_pressed(const struct nk_input *i, enum nk_keys key)\n{\n const struct nk_key *k;\n if (!i) return nk_false;\n k = &i->keyboard.keys[key];\n if ((k->down && k->clicked) || (!k->down && k->clicked >= 2))\n return nk_true;\n return nk_false;\n}\nNK_API int\nnk_input_is_key_released(const struct nk_input *i, enum nk_keys key)\n{\n const struct nk_key *k;\n if (!i) return nk_false;\n k = &i->keyboard.keys[key];\n if ((!k->down && k->clicked) || (k->down && k->clicked >= 2))\n return nk_true;\n return nk_false;\n}\nNK_API int\nnk_input_is_key_down(const struct nk_input *i, enum nk_keys key)\n{\n const struct nk_key *k;\n if (!i) return nk_false;\n k = &i->keyboard.keys[key];\n if (k->down) return nk_true;\n return nk_false;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * STYLE\n *\n * ===============================================================*/\nNK_API void nk_style_default(struct nk_context *ctx){nk_style_from_table(ctx, 0);}\n#define NK_COLOR_MAP(NK_COLOR)\\\n NK_COLOR(NK_COLOR_TEXT, 175,175,175,255) \\\n NK_COLOR(NK_COLOR_WINDOW, 45, 45, 45, 255) \\\n NK_COLOR(NK_COLOR_HEADER, 40, 40, 40, 255) \\\n NK_COLOR(NK_COLOR_BORDER, 65, 65, 65, 255) \\\n NK_COLOR(NK_COLOR_BUTTON, 50, 50, 50, 255) \\\n NK_COLOR(NK_COLOR_BUTTON_HOVER, 40, 40, 40, 255) \\\n NK_COLOR(NK_COLOR_BUTTON_ACTIVE, 35, 35, 35, 255) \\\n NK_COLOR(NK_COLOR_TOGGLE, 100,100,100,255) \\\n NK_COLOR(NK_COLOR_TOGGLE_HOVER, 120,120,120,255) \\\n NK_COLOR(NK_COLOR_TOGGLE_CURSOR, 45, 45, 45, 255) \\\n NK_COLOR(NK_COLOR_SELECT, 45, 45, 45, 255) \\\n NK_COLOR(NK_COLOR_SELECT_ACTIVE, 35, 35, 35,255) \\\n NK_COLOR(NK_COLOR_SLIDER, 38, 38, 38, 255) \\\n NK_COLOR(NK_COLOR_SLIDER_CURSOR, 100,100,100,255) \\\n NK_COLOR(NK_COLOR_SLIDER_CURSOR_HOVER, 120,120,120,255) \\\n NK_COLOR(NK_COLOR_SLIDER_CURSOR_ACTIVE, 150,150,150,255) \\\n NK_COLOR(NK_COLOR_PROPERTY, 38, 38, 38, 255) \\\n NK_COLOR(NK_COLOR_EDIT, 38, 38, 38, 255) \\\n NK_COLOR(NK_COLOR_EDIT_CURSOR, 175,175,175,255) \\\n NK_COLOR(NK_COLOR_COMBO, 45, 45, 45, 255) \\\n NK_COLOR(NK_COLOR_CHART, 120,120,120,255) \\\n NK_COLOR(NK_COLOR_CHART_COLOR, 45, 45, 45, 255) \\\n NK_COLOR(NK_COLOR_CHART_COLOR_HIGHLIGHT, 255, 0, 0, 255) \\\n NK_COLOR(NK_COLOR_SCROLLBAR, 40, 40, 40, 255) \\\n NK_COLOR(NK_COLOR_SCROLLBAR_CURSOR, 100,100,100,255) \\\n NK_COLOR(NK_COLOR_SCROLLBAR_CURSOR_HOVER, 120,120,120,255) \\\n NK_COLOR(NK_COLOR_SCROLLBAR_CURSOR_ACTIVE, 150,150,150,255) \\\n NK_COLOR(NK_COLOR_TAB_HEADER, 40, 40, 40,255)\n\nNK_GLOBAL const struct nk_color\nnk_default_color_style[NK_COLOR_COUNT] = {\n#define NK_COLOR(a,b,c,d,e) {b,c,d,e},\n NK_COLOR_MAP(NK_COLOR)\n#undef NK_COLOR\n};\nNK_GLOBAL const char *nk_color_names[NK_COLOR_COUNT] = {\n#define NK_COLOR(a,b,c,d,e) #a,\n NK_COLOR_MAP(NK_COLOR)\n#undef NK_COLOR\n};\n\nNK_API const char*\nnk_style_get_color_by_name(enum nk_style_colors c)\n{\n return nk_color_names[c];\n}\nNK_API struct nk_style_item\nnk_style_item_image(struct nk_image img)\n{\n struct nk_style_item i;\n i.type = NK_STYLE_ITEM_IMAGE;\n i.data.image = img;\n return i;\n}\nNK_API struct nk_style_item\nnk_style_item_color(struct nk_color col)\n{\n struct nk_style_item i;\n i.type = NK_STYLE_ITEM_COLOR;\n i.data.color = col;\n return i;\n}\nNK_API struct nk_style_item\nnk_style_item_hide(void)\n{\n struct nk_style_item i;\n i.type = NK_STYLE_ITEM_COLOR;\n i.data.color = nk_rgba(0,0,0,0);\n return i;\n}\nNK_API void\nnk_style_from_table(struct nk_context *ctx, const struct nk_color *table)\n{\n struct nk_style *style;\n struct nk_style_text *text;\n struct nk_style_button *button;\n struct nk_style_toggle *toggle;\n struct nk_style_selectable *select;\n struct nk_style_slider *slider;\n struct nk_style_progress *prog;\n struct nk_style_scrollbar *scroll;\n struct nk_style_edit *edit;\n struct nk_style_property *property;\n struct nk_style_combo *combo;\n struct nk_style_chart *chart;\n struct nk_style_tab *tab;\n struct nk_style_window *win;\n\n NK_ASSERT(ctx);\n if (!ctx) return;\n style = &ctx->style;\n table = (!table) ? nk_default_color_style: table;\n\n /* default text */\n text = &style->text;\n text->color = table[NK_COLOR_TEXT];\n text->padding = nk_vec2(0,0);\n\n /* default button */\n button = &style->button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_BUTTON]);\n button->hover = nk_style_item_color(table[NK_COLOR_BUTTON_HOVER]);\n button->active = nk_style_item_color(table[NK_COLOR_BUTTON_ACTIVE]);\n button->border_color = table[NK_COLOR_BORDER];\n button->text_background = table[NK_COLOR_BUTTON];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(2.0f,2.0f);\n button->image_padding = nk_vec2(0.0f,0.0f);\n button->touch_padding = nk_vec2(0.0f, 0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 1.0f;\n button->rounding = 4.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n\n /* contextual button */\n button = &style->contextual_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->hover = nk_style_item_color(table[NK_COLOR_BUTTON_HOVER]);\n button->active = nk_style_item_color(table[NK_COLOR_BUTTON_ACTIVE]);\n button->border_color = table[NK_COLOR_WINDOW];\n button->text_background = table[NK_COLOR_WINDOW];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(2.0f,2.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n\n /* menu button */\n button = &style->menu_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->hover = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->active = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->border_color = table[NK_COLOR_WINDOW];\n button->text_background = table[NK_COLOR_WINDOW];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(2.0f,2.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 1.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n\n /* checkbox toggle */\n toggle = &style->checkbox;\n nk_zero_struct(*toggle);\n toggle->normal = nk_style_item_color(table[NK_COLOR_TOGGLE]);\n toggle->hover = nk_style_item_color(table[NK_COLOR_TOGGLE_HOVER]);\n toggle->active = nk_style_item_color(table[NK_COLOR_TOGGLE_HOVER]);\n toggle->cursor_normal = nk_style_item_color(table[NK_COLOR_TOGGLE_CURSOR]);\n toggle->cursor_hover = nk_style_item_color(table[NK_COLOR_TOGGLE_CURSOR]);\n toggle->userdata = nk_handle_ptr(0);\n toggle->text_background = table[NK_COLOR_WINDOW];\n toggle->text_normal = table[NK_COLOR_TEXT];\n toggle->text_hover = table[NK_COLOR_TEXT];\n toggle->text_active = table[NK_COLOR_TEXT];\n toggle->padding = nk_vec2(2.0f, 2.0f);\n toggle->touch_padding = nk_vec2(0,0);\n toggle->border_color = nk_rgba(0,0,0,0);\n toggle->border = 0.0f;\n toggle->spacing = 4;\n\n /* option toggle */\n toggle = &style->option;\n nk_zero_struct(*toggle);\n toggle->normal = nk_style_item_color(table[NK_COLOR_TOGGLE]);\n toggle->hover = nk_style_item_color(table[NK_COLOR_TOGGLE_HOVER]);\n toggle->active = nk_style_item_color(table[NK_COLOR_TOGGLE_HOVER]);\n toggle->cursor_normal = nk_style_item_color(table[NK_COLOR_TOGGLE_CURSOR]);\n toggle->cursor_hover = nk_style_item_color(table[NK_COLOR_TOGGLE_CURSOR]);\n toggle->userdata = nk_handle_ptr(0);\n toggle->text_background = table[NK_COLOR_WINDOW];\n toggle->text_normal = table[NK_COLOR_TEXT];\n toggle->text_hover = table[NK_COLOR_TEXT];\n toggle->text_active = table[NK_COLOR_TEXT];\n toggle->padding = nk_vec2(3.0f, 3.0f);\n toggle->touch_padding = nk_vec2(0,0);\n toggle->border_color = nk_rgba(0,0,0,0);\n toggle->border = 0.0f;\n toggle->spacing = 4;\n\n /* selectable */\n select = &style->selectable;\n nk_zero_struct(*select);\n select->normal = nk_style_item_color(table[NK_COLOR_SELECT]);\n select->hover = nk_style_item_color(table[NK_COLOR_SELECT]);\n select->pressed = nk_style_item_color(table[NK_COLOR_SELECT]);\n select->normal_active = nk_style_item_color(table[NK_COLOR_SELECT_ACTIVE]);\n select->hover_active = nk_style_item_color(table[NK_COLOR_SELECT_ACTIVE]);\n select->pressed_active = nk_style_item_color(table[NK_COLOR_SELECT_ACTIVE]);\n select->text_normal = table[NK_COLOR_TEXT];\n select->text_hover = table[NK_COLOR_TEXT];\n select->text_pressed = table[NK_COLOR_TEXT];\n select->text_normal_active = table[NK_COLOR_TEXT];\n select->text_hover_active = table[NK_COLOR_TEXT];\n select->text_pressed_active = table[NK_COLOR_TEXT];\n select->padding = nk_vec2(2.0f,2.0f);\n select->image_padding = nk_vec2(2.0f,2.0f);\n select->touch_padding = nk_vec2(0,0);\n select->userdata = nk_handle_ptr(0);\n select->rounding = 0.0f;\n select->draw_begin = 0;\n select->draw_end = 0;\n\n /* slider */\n slider = &style->slider;\n nk_zero_struct(*slider);\n slider->normal = nk_style_item_hide();\n slider->hover = nk_style_item_hide();\n slider->active = nk_style_item_hide();\n slider->bar_normal = table[NK_COLOR_SLIDER];\n slider->bar_hover = table[NK_COLOR_SLIDER];\n slider->bar_active = table[NK_COLOR_SLIDER];\n slider->bar_filled = table[NK_COLOR_SLIDER_CURSOR];\n slider->cursor_normal = nk_style_item_color(table[NK_COLOR_SLIDER_CURSOR]);\n slider->cursor_hover = nk_style_item_color(table[NK_COLOR_SLIDER_CURSOR_HOVER]);\n slider->cursor_active = nk_style_item_color(table[NK_COLOR_SLIDER_CURSOR_ACTIVE]);\n slider->inc_symbol = NK_SYMBOL_TRIANGLE_RIGHT;\n slider->dec_symbol = NK_SYMBOL_TRIANGLE_LEFT;\n slider->cursor_size = nk_vec2(16,16);\n slider->padding = nk_vec2(2,2);\n slider->spacing = nk_vec2(2,2);\n slider->userdata = nk_handle_ptr(0);\n slider->show_buttons = nk_false;\n slider->bar_height = 8;\n slider->rounding = 0;\n slider->draw_begin = 0;\n slider->draw_end = 0;\n\n /* slider buttons */\n button = &style->slider.inc_button;\n button->normal = nk_style_item_color(nk_rgb(40,40,40));\n button->hover = nk_style_item_color(nk_rgb(42,42,42));\n button->active = nk_style_item_color(nk_rgb(44,44,44));\n button->border_color = nk_rgb(65,65,65);\n button->text_background = nk_rgb(40,40,40);\n button->text_normal = nk_rgb(175,175,175);\n button->text_hover = nk_rgb(175,175,175);\n button->text_active = nk_rgb(175,175,175);\n button->padding = nk_vec2(8.0f,8.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 1.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n style->slider.dec_button = style->slider.inc_button;\n\n /* progressbar */\n prog = &style->progress;\n nk_zero_struct(*prog);\n prog->normal = nk_style_item_color(table[NK_COLOR_SLIDER]);\n prog->hover = nk_style_item_color(table[NK_COLOR_SLIDER]);\n prog->active = nk_style_item_color(table[NK_COLOR_SLIDER]);\n prog->cursor_normal = nk_style_item_color(table[NK_COLOR_SLIDER_CURSOR]);\n prog->cursor_hover = nk_style_item_color(table[NK_COLOR_SLIDER_CURSOR_HOVER]);\n prog->cursor_active = nk_style_item_color(table[NK_COLOR_SLIDER_CURSOR_ACTIVE]);\n prog->border_color = nk_rgba(0,0,0,0);\n prog->cursor_border_color = nk_rgba(0,0,0,0);\n prog->userdata = nk_handle_ptr(0);\n prog->padding = nk_vec2(4,4);\n prog->rounding = 0;\n prog->border = 0;\n prog->cursor_rounding = 0;\n prog->cursor_border = 0;\n prog->draw_begin = 0;\n prog->draw_end = 0;\n\n /* scrollbars */\n scroll = &style->scrollh;\n nk_zero_struct(*scroll);\n scroll->normal = nk_style_item_color(table[NK_COLOR_SCROLLBAR]);\n scroll->hover = nk_style_item_color(table[NK_COLOR_SCROLLBAR]);\n scroll->active = nk_style_item_color(table[NK_COLOR_SCROLLBAR]);\n scroll->cursor_normal = nk_style_item_color(table[NK_COLOR_SCROLLBAR_CURSOR]);\n scroll->cursor_hover = nk_style_item_color(table[NK_COLOR_SCROLLBAR_CURSOR_HOVER]);\n scroll->cursor_active = nk_style_item_color(table[NK_COLOR_SCROLLBAR_CURSOR_ACTIVE]);\n scroll->dec_symbol = NK_SYMBOL_CIRCLE_SOLID;\n scroll->inc_symbol = NK_SYMBOL_CIRCLE_SOLID;\n scroll->userdata = nk_handle_ptr(0);\n scroll->border_color = table[NK_COLOR_SCROLLBAR];\n scroll->cursor_border_color = table[NK_COLOR_SCROLLBAR];\n scroll->padding = nk_vec2(0,0);\n scroll->show_buttons = nk_false;\n scroll->border = 0;\n scroll->rounding = 0;\n scroll->border_cursor = 0;\n scroll->rounding_cursor = 0;\n scroll->draw_begin = 0;\n scroll->draw_end = 0;\n style->scrollv = style->scrollh;\n\n /* scrollbars buttons */\n button = &style->scrollh.inc_button;\n button->normal = nk_style_item_color(nk_rgb(40,40,40));\n button->hover = nk_style_item_color(nk_rgb(42,42,42));\n button->active = nk_style_item_color(nk_rgb(44,44,44));\n button->border_color = nk_rgb(65,65,65);\n button->text_background = nk_rgb(40,40,40);\n button->text_normal = nk_rgb(175,175,175);\n button->text_hover = nk_rgb(175,175,175);\n button->text_active = nk_rgb(175,175,175);\n button->padding = nk_vec2(4.0f,4.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 1.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n style->scrollh.dec_button = style->scrollh.inc_button;\n style->scrollv.inc_button = style->scrollh.inc_button;\n style->scrollv.dec_button = style->scrollh.inc_button;\n\n /* edit */\n edit = &style->edit;\n nk_zero_struct(*edit);\n edit->normal = nk_style_item_color(table[NK_COLOR_EDIT]);\n edit->hover = nk_style_item_color(table[NK_COLOR_EDIT]);\n edit->active = nk_style_item_color(table[NK_COLOR_EDIT]);\n edit->cursor_normal = table[NK_COLOR_TEXT];\n edit->cursor_hover = table[NK_COLOR_TEXT];\n edit->cursor_text_normal= table[NK_COLOR_EDIT];\n edit->cursor_text_hover = table[NK_COLOR_EDIT];\n edit->border_color = table[NK_COLOR_BORDER];\n edit->text_normal = table[NK_COLOR_TEXT];\n edit->text_hover = table[NK_COLOR_TEXT];\n edit->text_active = table[NK_COLOR_TEXT];\n edit->selected_normal = table[NK_COLOR_TEXT];\n edit->selected_hover = table[NK_COLOR_TEXT];\n edit->selected_text_normal = table[NK_COLOR_EDIT];\n edit->selected_text_hover = table[NK_COLOR_EDIT];\n edit->scrollbar_size = nk_vec2(10,10);\n edit->scrollbar = style->scrollv;\n edit->padding = nk_vec2(4,4);\n edit->row_padding = 2;\n edit->cursor_size = 4;\n edit->border = 1;\n edit->rounding = 0;\n\n /* property */\n property = &style->property;\n nk_zero_struct(*property);\n property->normal = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n property->hover = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n property->active = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n property->border_color = table[NK_COLOR_BORDER];\n property->label_normal = table[NK_COLOR_TEXT];\n property->label_hover = table[NK_COLOR_TEXT];\n property->label_active = table[NK_COLOR_TEXT];\n property->sym_left = NK_SYMBOL_TRIANGLE_LEFT;\n property->sym_right = NK_SYMBOL_TRIANGLE_RIGHT;\n property->userdata = nk_handle_ptr(0);\n property->padding = nk_vec2(4,4);\n property->border = 1;\n property->rounding = 10;\n property->draw_begin = 0;\n property->draw_end = 0;\n\n /* property buttons */\n button = &style->property.dec_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n button->hover = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n button->active = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n button->border_color = nk_rgba(0,0,0,0);\n button->text_background = table[NK_COLOR_PROPERTY];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(0.0f,0.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n style->property.inc_button = style->property.dec_button;\n\n /* property edit */\n edit = &style->property.edit;\n nk_zero_struct(*edit);\n edit->normal = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n edit->hover = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n edit->active = nk_style_item_color(table[NK_COLOR_PROPERTY]);\n edit->border_color = nk_rgba(0,0,0,0);\n edit->cursor_normal = table[NK_COLOR_TEXT];\n edit->cursor_hover = table[NK_COLOR_TEXT];\n edit->cursor_text_normal= table[NK_COLOR_EDIT];\n edit->cursor_text_hover = table[NK_COLOR_EDIT];\n edit->text_normal = table[NK_COLOR_TEXT];\n edit->text_hover = table[NK_COLOR_TEXT];\n edit->text_active = table[NK_COLOR_TEXT];\n edit->selected_normal = table[NK_COLOR_TEXT];\n edit->selected_hover = table[NK_COLOR_TEXT];\n edit->selected_text_normal = table[NK_COLOR_EDIT];\n edit->selected_text_hover = table[NK_COLOR_EDIT];\n edit->padding = nk_vec2(0,0);\n edit->cursor_size = 8;\n edit->border = 0;\n edit->rounding = 0;\n\n /* chart */\n chart = &style->chart;\n nk_zero_struct(*chart);\n chart->background = nk_style_item_color(table[NK_COLOR_CHART]);\n chart->border_color = table[NK_COLOR_BORDER];\n chart->selected_color = table[NK_COLOR_CHART_COLOR_HIGHLIGHT];\n chart->color = table[NK_COLOR_CHART_COLOR];\n chart->padding = nk_vec2(4,4);\n chart->border = 0;\n chart->rounding = 0;\n\n /* combo */\n combo = &style->combo;\n combo->normal = nk_style_item_color(table[NK_COLOR_COMBO]);\n combo->hover = nk_style_item_color(table[NK_COLOR_COMBO]);\n combo->active = nk_style_item_color(table[NK_COLOR_COMBO]);\n combo->border_color = table[NK_COLOR_BORDER];\n combo->label_normal = table[NK_COLOR_TEXT];\n combo->label_hover = table[NK_COLOR_TEXT];\n combo->label_active = table[NK_COLOR_TEXT];\n combo->sym_normal = NK_SYMBOL_TRIANGLE_DOWN;\n combo->sym_hover = NK_SYMBOL_TRIANGLE_DOWN;\n combo->sym_active = NK_SYMBOL_TRIANGLE_DOWN;\n combo->content_padding = nk_vec2(4,4);\n combo->button_padding = nk_vec2(0,4);\n combo->spacing = nk_vec2(4,0);\n combo->border = 1;\n combo->rounding = 0;\n\n /* combo button */\n button = &style->combo.button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_COMBO]);\n button->hover = nk_style_item_color(table[NK_COLOR_COMBO]);\n button->active = nk_style_item_color(table[NK_COLOR_COMBO]);\n button->border_color = nk_rgba(0,0,0,0);\n button->text_background = table[NK_COLOR_COMBO];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(2.0f,2.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n\n /* tab */\n tab = &style->tab;\n tab->background = nk_style_item_color(table[NK_COLOR_TAB_HEADER]);\n tab->border_color = table[NK_COLOR_BORDER];\n tab->text = table[NK_COLOR_TEXT];\n tab->sym_minimize = NK_SYMBOL_TRIANGLE_RIGHT;\n tab->sym_maximize = NK_SYMBOL_TRIANGLE_DOWN;\n tab->padding = nk_vec2(4,4);\n tab->spacing = nk_vec2(4,4);\n tab->indent = 10.0f;\n tab->border = 1;\n tab->rounding = 0;\n\n /* tab button */\n button = &style->tab.tab_minimize_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_TAB_HEADER]);\n button->hover = nk_style_item_color(table[NK_COLOR_TAB_HEADER]);\n button->active = nk_style_item_color(table[NK_COLOR_TAB_HEADER]);\n button->border_color = nk_rgba(0,0,0,0);\n button->text_background = table[NK_COLOR_TAB_HEADER];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(2.0f,2.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n style->tab.tab_maximize_button =*button;\n\n /* node button */\n button = &style->tab.node_minimize_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->hover = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->active = nk_style_item_color(table[NK_COLOR_WINDOW]);\n button->border_color = nk_rgba(0,0,0,0);\n button->text_background = table[NK_COLOR_TAB_HEADER];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(2.0f,2.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n style->tab.node_maximize_button =*button;\n\n /* window header */\n win = &style->window;\n win->header.align = NK_HEADER_RIGHT;\n win->header.close_symbol = NK_SYMBOL_X;\n win->header.minimize_symbol = NK_SYMBOL_MINUS;\n win->header.maximize_symbol = NK_SYMBOL_PLUS;\n win->header.normal = nk_style_item_color(table[NK_COLOR_HEADER]);\n win->header.hover = nk_style_item_color(table[NK_COLOR_HEADER]);\n win->header.active = nk_style_item_color(table[NK_COLOR_HEADER]);\n win->header.label_normal = table[NK_COLOR_TEXT];\n win->header.label_hover = table[NK_COLOR_TEXT];\n win->header.label_active = table[NK_COLOR_TEXT];\n win->header.label_padding = nk_vec2(4,4);\n win->header.padding = nk_vec2(4,4);\n win->header.spacing = nk_vec2(0,0);\n\n /* window header close button */\n button = &style->window.header.close_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_HEADER]);\n button->hover = nk_style_item_color(table[NK_COLOR_HEADER]);\n button->active = nk_style_item_color(table[NK_COLOR_HEADER]);\n button->border_color = nk_rgba(0,0,0,0);\n button->text_background = table[NK_COLOR_HEADER];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(0.0f,0.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n\n /* window header minimize button */\n button = &style->window.header.minimize_button;\n nk_zero_struct(*button);\n button->normal = nk_style_item_color(table[NK_COLOR_HEADER]);\n button->hover = nk_style_item_color(table[NK_COLOR_HEADER]);\n button->active = nk_style_item_color(table[NK_COLOR_HEADER]);\n button->border_color = nk_rgba(0,0,0,0);\n button->text_background = table[NK_COLOR_HEADER];\n button->text_normal = table[NK_COLOR_TEXT];\n button->text_hover = table[NK_COLOR_TEXT];\n button->text_active = table[NK_COLOR_TEXT];\n button->padding = nk_vec2(0.0f,0.0f);\n button->touch_padding = nk_vec2(0.0f,0.0f);\n button->userdata = nk_handle_ptr(0);\n button->text_alignment = NK_TEXT_CENTERED;\n button->border = 0.0f;\n button->rounding = 0.0f;\n button->draw_begin = 0;\n button->draw_end = 0;\n\n /* window */\n win->background = table[NK_COLOR_WINDOW];\n win->fixed_background = nk_style_item_color(table[NK_COLOR_WINDOW]);\n win->border_color = table[NK_COLOR_BORDER];\n win->popup_border_color = table[NK_COLOR_BORDER];\n win->combo_border_color = table[NK_COLOR_BORDER];\n win->contextual_border_color = table[NK_COLOR_BORDER];\n win->menu_border_color = table[NK_COLOR_BORDER];\n win->group_border_color = table[NK_COLOR_BORDER];\n win->tooltip_border_color = table[NK_COLOR_BORDER];\n win->scaler = nk_style_item_color(table[NK_COLOR_TEXT]);\n\n win->rounding = 0.0f;\n win->spacing = nk_vec2(4,4);\n win->scrollbar_size = nk_vec2(10,10);\n win->min_size = nk_vec2(64,64);\n\n win->combo_border = 1.0f;\n win->contextual_border = 1.0f;\n win->menu_border = 1.0f;\n win->group_border = 1.0f;\n win->tooltip_border = 1.0f;\n win->popup_border = 1.0f;\n win->border = 2.0f;\n win->min_row_height_padding = 8;\n\n win->padding = nk_vec2(4,4);\n win->group_padding = nk_vec2(4,4);\n win->popup_padding = nk_vec2(4,4);\n win->combo_padding = nk_vec2(4,4);\n win->contextual_padding = nk_vec2(4,4);\n win->menu_padding = nk_vec2(4,4);\n win->tooltip_padding = nk_vec2(4,4);\n}\nNK_API void\nnk_style_set_font(struct nk_context *ctx, const struct nk_user_font *font)\n{\n struct nk_style *style;\n NK_ASSERT(ctx);\n\n if (!ctx) return;\n style = &ctx->style;\n style->font = font;\n ctx->stacks.fonts.head = 0;\n if (ctx->current)\n nk_layout_reset_min_row_height(ctx);\n}\nNK_API int\nnk_style_push_font(struct nk_context *ctx, const struct nk_user_font *font)\n{\n struct nk_config_stack_user_font *font_stack;\n struct nk_config_stack_user_font_element *element;\n\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n\n font_stack = &ctx->stacks.fonts;\n NK_ASSERT(font_stack->head < (int)NK_LEN(font_stack->elements));\n if (font_stack->head >= (int)NK_LEN(font_stack->elements))\n return 0;\n\n element = &font_stack->elements[font_stack->head++];\n element->address = &ctx->style.font;\n element->old_value = ctx->style.font;\n ctx->style.font = font;\n return 1;\n}\nNK_API int\nnk_style_pop_font(struct nk_context *ctx)\n{\n struct nk_config_stack_user_font *font_stack;\n struct nk_config_stack_user_font_element *element;\n\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n\n font_stack = &ctx->stacks.fonts;\n NK_ASSERT(font_stack->head > 0);\n if (font_stack->head < 1)\n return 0;\n\n element = &font_stack->elements[--font_stack->head];\n *element->address = element->old_value;\n return 1;\n}\n#define NK_STYLE_PUSH_IMPLEMENATION(prefix, type, stack) \\\nnk_style_push_##type(struct nk_context *ctx, prefix##_##type *address, prefix##_##type value)\\\n{\\\n struct nk_config_stack_##type * type_stack;\\\n struct nk_config_stack_##type##_element *element;\\\n NK_ASSERT(ctx);\\\n if (!ctx) return 0;\\\n type_stack = &ctx->stacks.stack;\\\n NK_ASSERT(type_stack->head < (int)NK_LEN(type_stack->elements));\\\n if (type_stack->head >= (int)NK_LEN(type_stack->elements))\\\n return 0;\\\n element = &type_stack->elements[type_stack->head++];\\\n element->address = address;\\\n element->old_value = *address;\\\n *address = value;\\\n return 1;\\\n}\n#define NK_STYLE_POP_IMPLEMENATION(type, stack) \\\nnk_style_pop_##type(struct nk_context *ctx)\\\n{\\\n struct nk_config_stack_##type *type_stack;\\\n struct nk_config_stack_##type##_element *element;\\\n NK_ASSERT(ctx);\\\n if (!ctx) return 0;\\\n type_stack = &ctx->stacks.stack;\\\n NK_ASSERT(type_stack->head > 0);\\\n if (type_stack->head < 1)\\\n return 0;\\\n element = &type_stack->elements[--type_stack->head];\\\n *element->address = element->old_value;\\\n return 1;\\\n}\nNK_API int NK_STYLE_PUSH_IMPLEMENATION(struct nk, style_item, style_items)\nNK_API int NK_STYLE_PUSH_IMPLEMENATION(nk,float, floats)\nNK_API int NK_STYLE_PUSH_IMPLEMENATION(struct nk, vec2, vectors)\nNK_API int NK_STYLE_PUSH_IMPLEMENATION(nk,flags, flags)\nNK_API int NK_STYLE_PUSH_IMPLEMENATION(struct nk,color, colors)\n\nNK_API int NK_STYLE_POP_IMPLEMENATION(style_item, style_items)\nNK_API int NK_STYLE_POP_IMPLEMENATION(float,floats)\nNK_API int NK_STYLE_POP_IMPLEMENATION(vec2, vectors)\nNK_API int NK_STYLE_POP_IMPLEMENATION(flags,flags)\nNK_API int NK_STYLE_POP_IMPLEMENATION(color,colors)\n\nNK_API int\nnk_style_set_cursor(struct nk_context *ctx, enum nk_style_cursor c)\n{\n struct nk_style *style;\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n style = &ctx->style;\n if (style->cursors[c]) {\n style->cursor_active = style->cursors[c];\n return 1;\n }\n return 0;\n}\nNK_API void\nnk_style_show_cursor(struct nk_context *ctx)\n{\n ctx->style.cursor_visible = nk_true;\n}\nNK_API void\nnk_style_hide_cursor(struct nk_context *ctx)\n{\n ctx->style.cursor_visible = nk_false;\n}\nNK_API void\nnk_style_load_cursor(struct nk_context *ctx, enum nk_style_cursor cursor,\n const struct nk_cursor *c)\n{\n struct nk_style *style;\n NK_ASSERT(ctx);\n if (!ctx) return;\n style = &ctx->style;\n style->cursors[cursor] = c;\n}\nNK_API void\nnk_style_load_all_cursors(struct nk_context *ctx, struct nk_cursor *cursors)\n{\n int i = 0;\n struct nk_style *style;\n NK_ASSERT(ctx);\n if (!ctx) return;\n style = &ctx->style;\n for (i = 0; i < NK_CURSOR_COUNT; ++i)\n style->cursors[i] = &cursors[i];\n style->cursor_visible = nk_true;\n}\n\n\n\n\n\n/* ==============================================================\n *\n * CONTEXT\n *\n * ===============================================================*/\nNK_INTERN void\nnk_setup(struct nk_context *ctx, const struct nk_user_font *font)\n{\n NK_ASSERT(ctx);\n if (!ctx) return;\n nk_zero_struct(*ctx);\n nk_style_default(ctx);\n ctx->seq = 1;\n if (font) ctx->style.font = font;\n#ifdef NK_INCLUDE_VERTEX_BUFFER_OUTPUT\n nk_draw_list_init(&ctx->draw_list);\n#endif\n}\n#ifdef NK_INCLUDE_DEFAULT_ALLOCATOR\nNK_API int\nnk_init_default(struct nk_context *ctx, const struct nk_user_font *font)\n{\n struct nk_allocator alloc;\n alloc.userdata.ptr = 0;\n alloc.alloc = nk_malloc;\n alloc.free = nk_mfree;\n return nk_init(ctx, &alloc, font);\n}\n#endif\nNK_API int\nnk_init_fixed(struct nk_context *ctx, void *memory, nk_size size,\n const struct nk_user_font *font)\n{\n NK_ASSERT(memory);\n if (!memory) return 0;\n nk_setup(ctx, font);\n nk_buffer_init_fixed(&ctx->memory, memory, size);\n ctx->use_pool = nk_false;\n return 1;\n}\nNK_API int\nnk_init_custom(struct nk_context *ctx, struct nk_buffer *cmds,\n struct nk_buffer *pool, const struct nk_user_font *font)\n{\n NK_ASSERT(cmds);\n NK_ASSERT(pool);\n if (!cmds || !pool) return 0;\n\n nk_setup(ctx, font);\n ctx->memory = *cmds;\n if (pool->type == NK_BUFFER_FIXED) {\n /* take memory from buffer and alloc fixed pool */\n nk_pool_init_fixed(&ctx->pool, pool->memory.ptr, pool->memory.size);\n } else {\n /* create dynamic pool from buffer allocator */\n struct nk_allocator *alloc = &pool->pool;\n nk_pool_init(&ctx->pool, alloc, NK_POOL_DEFAULT_CAPACITY);\n }\n ctx->use_pool = nk_true;\n return 1;\n}\nNK_API int\nnk_init(struct nk_context *ctx, struct nk_allocator *alloc,\n const struct nk_user_font *font)\n{\n NK_ASSERT(alloc);\n if (!alloc) return 0;\n nk_setup(ctx, font);\n nk_buffer_init(&ctx->memory, alloc, NK_DEFAULT_COMMAND_BUFFER_SIZE);\n nk_pool_init(&ctx->pool, alloc, NK_POOL_DEFAULT_CAPACITY);\n ctx->use_pool = nk_true;\n return 1;\n}\n#ifdef NK_INCLUDE_COMMAND_USERDATA\nNK_API void\nnk_set_user_data(struct nk_context *ctx, nk_handle handle)\n{\n if (!ctx) return;\n ctx->userdata = handle;\n if (ctx->current)\n ctx->current->buffer.userdata = handle;\n}\n#endif\nNK_API void\nnk_free(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n if (!ctx) return;\n nk_buffer_free(&ctx->memory);\n if (ctx->use_pool)\n nk_pool_free(&ctx->pool);\n\n nk_zero(&ctx->input, sizeof(ctx->input));\n nk_zero(&ctx->style, sizeof(ctx->style));\n nk_zero(&ctx->memory, sizeof(ctx->memory));\n\n ctx->seq = 0;\n ctx->build = 0;\n ctx->begin = 0;\n ctx->end = 0;\n ctx->active = 0;\n ctx->current = 0;\n ctx->freelist = 0;\n ctx->count = 0;\n}\nNK_API void\nnk_clear(struct nk_context *ctx)\n{\n struct nk_window *iter;\n struct nk_window *next;\n NK_ASSERT(ctx);\n\n if (!ctx) return;\n if (ctx->use_pool)\n nk_buffer_clear(&ctx->memory);\n else nk_buffer_reset(&ctx->memory, NK_BUFFER_FRONT);\n\n ctx->build = 0;\n ctx->memory.calls = 0;\n ctx->last_widget_state = 0;\n ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_ARROW];\n NK_MEMSET(&ctx->overlay, 0, sizeof(ctx->overlay));\n\n /* garbage collector */\n iter = ctx->begin;\n while (iter) {\n /* make sure valid minimized windows do not get removed */\n if ((iter->flags & NK_WINDOW_MINIMIZED) &&\n !(iter->flags & NK_WINDOW_CLOSED) &&\n iter->seq == ctx->seq) {\n iter = iter->next;\n continue;\n }\n /* remove hotness from hidden or closed windows*/\n if (((iter->flags & NK_WINDOW_HIDDEN) ||\n (iter->flags & NK_WINDOW_CLOSED)) &&\n iter == ctx->active) {\n ctx->active = iter->prev;\n ctx->end = iter->prev;\n if (!ctx->end)\n ctx->begin = 0;\n if (ctx->active)\n ctx->active->flags &= ~(unsigned)NK_WINDOW_ROM;\n }\n /* free unused popup windows */\n if (iter->popup.win && iter->popup.win->seq != ctx->seq) {\n nk_free_window(ctx, iter->popup.win);\n iter->popup.win = 0;\n }\n /* remove unused window state tables */\n {struct nk_table *n, *it = iter->tables;\n while (it) {\n n = it->next;\n if (it->seq != ctx->seq) {\n nk_remove_table(iter, it);\n nk_zero(it, sizeof(union nk_page_data));\n nk_free_table(ctx, it);\n if (it == iter->tables)\n iter->tables = n;\n } it = n;\n }}\n /* window itself is not used anymore so free */\n if (iter->seq != ctx->seq || iter->flags & NK_WINDOW_CLOSED) {\n next = iter->next;\n nk_remove_window(ctx, iter);\n nk_free_window(ctx, iter);\n iter = next;\n } else iter = iter->next;\n }\n ctx->seq++;\n}\nNK_LIB void\nnk_start_buffer(struct nk_context *ctx, struct nk_command_buffer *buffer)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(buffer);\n if (!ctx || !buffer) return;\n buffer->begin = ctx->memory.allocated;\n buffer->end = buffer->begin;\n buffer->last = buffer->begin;\n buffer->clip = nk_null_rect;\n}\nNK_LIB void\nnk_start(struct nk_context *ctx, struct nk_window *win)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(win);\n nk_start_buffer(ctx, &win->buffer);\n}\nNK_LIB void\nnk_start_popup(struct nk_context *ctx, struct nk_window *win)\n{\n struct nk_popup_buffer *buf;\n NK_ASSERT(ctx);\n NK_ASSERT(win);\n if (!ctx || !win) return;\n\n /* save buffer fill state for popup */\n buf = &win->popup.buf;\n buf->begin = win->buffer.end;\n buf->end = win->buffer.end;\n buf->parent = win->buffer.last;\n buf->last = buf->begin;\n buf->active = nk_true;\n}\nNK_LIB void\nnk_finish_popup(struct nk_context *ctx, struct nk_window *win)\n{\n struct nk_popup_buffer *buf;\n NK_ASSERT(ctx);\n NK_ASSERT(win);\n if (!ctx || !win) return;\n\n buf = &win->popup.buf;\n buf->last = win->buffer.last;\n buf->end = win->buffer.end;\n}\nNK_LIB void\nnk_finish_buffer(struct nk_context *ctx, struct nk_command_buffer *buffer)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(buffer);\n if (!ctx || !buffer) return;\n buffer->end = ctx->memory.allocated;\n}\nNK_LIB void\nnk_finish(struct nk_context *ctx, struct nk_window *win)\n{\n struct nk_popup_buffer *buf;\n struct nk_command *parent_last;\n void *memory;\n\n NK_ASSERT(ctx);\n NK_ASSERT(win);\n if (!ctx || !win) return;\n nk_finish_buffer(ctx, &win->buffer);\n if (!win->popup.buf.active) return;\n\n buf = &win->popup.buf;\n memory = ctx->memory.memory.ptr;\n parent_last = nk_ptr_add(struct nk_command, memory, buf->parent);\n parent_last->next = buf->end;\n}\nNK_LIB void\nnk_build(struct nk_context *ctx)\n{\n struct nk_window *it = 0;\n struct nk_command *cmd = 0;\n nk_byte *buffer = 0;\n\n /* draw cursor overlay */\n if (!ctx->style.cursor_active)\n ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_ARROW];\n if (ctx->style.cursor_active && !ctx->input.mouse.grabbed && ctx->style.cursor_visible) {\n struct nk_rect mouse_bounds;\n const struct nk_cursor *cursor = ctx->style.cursor_active;\n nk_command_buffer_init(&ctx->overlay, &ctx->memory, NK_CLIPPING_OFF);\n nk_start_buffer(ctx, &ctx->overlay);\n\n mouse_bounds.x = ctx->input.mouse.pos.x - cursor->offset.x;\n mouse_bounds.y = ctx->input.mouse.pos.y - cursor->offset.y;\n mouse_bounds.w = cursor->size.x;\n mouse_bounds.h = cursor->size.y;\n\n nk_draw_image(&ctx->overlay, mouse_bounds, &cursor->img, nk_white);\n nk_finish_buffer(ctx, &ctx->overlay);\n }\n /* build one big draw command list out of all window buffers */\n it = ctx->begin;\n buffer = (nk_byte*)ctx->memory.memory.ptr;\n while (it != 0) {\n struct nk_window *next = it->next;\n if (it->buffer.last == it->buffer.begin || (it->flags & NK_WINDOW_HIDDEN)||\n it->seq != ctx->seq)\n goto cont;\n\n cmd = nk_ptr_add(struct nk_command, buffer, it->buffer.last);\n while (next && ((next->buffer.last == next->buffer.begin) ||\n (next->flags & NK_WINDOW_HIDDEN) || next->seq != ctx->seq))\n next = next->next; /* skip empty command buffers */\n\n if (next) cmd->next = next->buffer.begin;\n cont: it = next;\n }\n /* append all popup draw commands into lists */\n it = ctx->begin;\n while (it != 0) {\n struct nk_window *next = it->next;\n struct nk_popup_buffer *buf;\n if (!it->popup.buf.active)\n goto skip;\n\n buf = &it->popup.buf;\n cmd->next = buf->begin;\n cmd = nk_ptr_add(struct nk_command, buffer, buf->last);\n buf->active = nk_false;\n skip: it = next;\n }\n if (cmd) {\n /* append overlay commands */\n if (ctx->overlay.end != ctx->overlay.begin)\n cmd->next = ctx->overlay.begin;\n else cmd->next = ctx->memory.allocated;\n }\n}\nNK_API const struct nk_command*\nnk__begin(struct nk_context *ctx)\n{\n struct nk_window *iter;\n nk_byte *buffer;\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n if (!ctx->count) return 0;\n\n buffer = (nk_byte*)ctx->memory.memory.ptr;\n if (!ctx->build) {\n nk_build(ctx);\n ctx->build = nk_true;\n }\n iter = ctx->begin;\n while (iter && ((iter->buffer.begin == iter->buffer.end) ||\n (iter->flags & NK_WINDOW_HIDDEN) || iter->seq != ctx->seq))\n iter = iter->next;\n if (!iter) return 0;\n return nk_ptr_add_const(struct nk_command, buffer, iter->buffer.begin);\n}\n\nNK_API const struct nk_command*\nnk__next(struct nk_context *ctx, const struct nk_command *cmd)\n{\n nk_byte *buffer;\n const struct nk_command *next;\n NK_ASSERT(ctx);\n if (!ctx || !cmd || !ctx->count) return 0;\n if (cmd->next >= ctx->memory.allocated) return 0;\n buffer = (nk_byte*)ctx->memory.memory.ptr;\n next = nk_ptr_add_const(struct nk_command, buffer, cmd->next);\n return next;\n}\n\n\n\n\n\n\n/* ===============================================================\n *\n * POOL\n *\n * ===============================================================*/\nNK_LIB void\nnk_pool_init(struct nk_pool *pool, struct nk_allocator *alloc,\n unsigned int capacity)\n{\n nk_zero(pool, sizeof(*pool));\n pool->alloc = *alloc;\n pool->capacity = capacity;\n pool->type = NK_BUFFER_DYNAMIC;\n pool->pages = 0;\n}\nNK_LIB void\nnk_pool_free(struct nk_pool *pool)\n{\n struct nk_page *iter = pool->pages;\n if (!pool) return;\n if (pool->type == NK_BUFFER_FIXED) return;\n while (iter) {\n struct nk_page *next = iter->next;\n pool->alloc.free(pool->alloc.userdata, iter);\n iter = next;\n }\n}\nNK_LIB void\nnk_pool_init_fixed(struct nk_pool *pool, void *memory, nk_size size)\n{\n nk_zero(pool, sizeof(*pool));\n NK_ASSERT(size >= sizeof(struct nk_page));\n if (size < sizeof(struct nk_page)) return;\n pool->capacity = (unsigned)(size - sizeof(struct nk_page)) / sizeof(struct nk_page_element);\n pool->pages = (struct nk_page*)memory;\n pool->type = NK_BUFFER_FIXED;\n pool->size = size;\n}\nNK_LIB struct nk_page_element*\nnk_pool_alloc(struct nk_pool *pool)\n{\n if (!pool->pages || pool->pages->size >= pool->capacity) {\n /* allocate new page */\n struct nk_page *page;\n if (pool->type == NK_BUFFER_FIXED) {\n NK_ASSERT(pool->pages);\n if (!pool->pages) return 0;\n NK_ASSERT(pool->pages->size < pool->capacity);\n return 0;\n } else {\n nk_size size = sizeof(struct nk_page);\n size += NK_POOL_DEFAULT_CAPACITY * sizeof(union nk_page_data);\n page = (struct nk_page*)pool->alloc.alloc(pool->alloc.userdata,0, size);\n page->next = pool->pages;\n pool->pages = page;\n page->size = 0;\n }\n } return &pool->pages->win[pool->pages->size++];\n}\n\n\n\n\n\n/* ===============================================================\n *\n * PAGE ELEMENT\n *\n * ===============================================================*/\nNK_LIB struct nk_page_element*\nnk_create_page_element(struct nk_context *ctx)\n{\n struct nk_page_element *elem;\n if (ctx->freelist) {\n /* unlink page element from free list */\n elem = ctx->freelist;\n ctx->freelist = elem->next;\n } else if (ctx->use_pool) {\n /* allocate page element from memory pool */\n elem = nk_pool_alloc(&ctx->pool);\n NK_ASSERT(elem);\n if (!elem) return 0;\n } else {\n /* allocate new page element from back of fixed size memory buffer */\n NK_STORAGE const nk_size size = sizeof(struct nk_page_element);\n NK_STORAGE const nk_size align = NK_ALIGNOF(struct nk_page_element);\n elem = (struct nk_page_element*)nk_buffer_alloc(&ctx->memory, NK_BUFFER_BACK, size, align);\n NK_ASSERT(elem);\n if (!elem) return 0;\n }\n nk_zero_struct(*elem);\n elem->next = 0;\n elem->prev = 0;\n return elem;\n}\nNK_LIB void\nnk_link_page_element_into_freelist(struct nk_context *ctx,\n struct nk_page_element *elem)\n{\n /* link table into freelist */\n if (!ctx->freelist) {\n ctx->freelist = elem;\n } else {\n elem->next = ctx->freelist;\n ctx->freelist = elem;\n }\n}\nNK_LIB void\nnk_free_page_element(struct nk_context *ctx, struct nk_page_element *elem)\n{\n /* we have a pool so just add to free list */\n if (ctx->use_pool) {\n nk_link_page_element_into_freelist(ctx, elem);\n return;\n }\n /* if possible remove last element from back of fixed memory buffer */\n {void *elem_end = (void*)(elem + 1);\n void *buffer_end = (nk_byte*)ctx->memory.memory.ptr + ctx->memory.size;\n if (elem_end == buffer_end)\n ctx->memory.size -= sizeof(struct nk_page_element);\n else nk_link_page_element_into_freelist(ctx, elem);}\n}\n\n\n\n\n\n/* ===============================================================\n *\n * TABLE\n *\n * ===============================================================*/\nNK_LIB struct nk_table*\nnk_create_table(struct nk_context *ctx)\n{\n struct nk_page_element *elem;\n elem = nk_create_page_element(ctx);\n if (!elem) return 0;\n nk_zero_struct(*elem);\n return &elem->data.tbl;\n}\nNK_LIB void\nnk_free_table(struct nk_context *ctx, struct nk_table *tbl)\n{\n union nk_page_data *pd = NK_CONTAINER_OF(tbl, union nk_page_data, tbl);\n struct nk_page_element *pe = NK_CONTAINER_OF(pd, struct nk_page_element, data);\n nk_free_page_element(ctx, pe);\n}\nNK_LIB void\nnk_push_table(struct nk_window *win, struct nk_table *tbl)\n{\n if (!win->tables) {\n win->tables = tbl;\n tbl->next = 0;\n tbl->prev = 0;\n tbl->size = 0;\n win->table_count = 1;\n return;\n }\n win->tables->prev = tbl;\n tbl->next = win->tables;\n tbl->prev = 0;\n tbl->size = 0;\n win->tables = tbl;\n win->table_count++;\n}\nNK_LIB void\nnk_remove_table(struct nk_window *win, struct nk_table *tbl)\n{\n if (win->tables == tbl)\n win->tables = tbl->next;\n if (tbl->next)\n tbl->next->prev = tbl->prev;\n if (tbl->prev)\n tbl->prev->next = tbl->next;\n tbl->next = 0;\n tbl->prev = 0;\n}\nNK_LIB nk_uint*\nnk_add_value(struct nk_context *ctx, struct nk_window *win,\n nk_hash name, nk_uint value)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(win);\n if (!win || !ctx) return 0;\n if (!win->tables || win->tables->size >= NK_VALUE_PAGE_CAPACITY) {\n struct nk_table *tbl = nk_create_table(ctx);\n NK_ASSERT(tbl);\n if (!tbl) return 0;\n nk_push_table(win, tbl);\n }\n win->tables->seq = win->seq;\n win->tables->keys[win->tables->size] = name;\n win->tables->values[win->tables->size] = value;\n return &win->tables->values[win->tables->size++];\n}\nNK_LIB nk_uint*\nnk_find_value(struct nk_window *win, nk_hash name)\n{\n struct nk_table *iter = win->tables;\n while (iter) {\n unsigned int i = 0;\n unsigned int size = iter->size;\n for (i = 0; i < size; ++i) {\n if (iter->keys[i] == name) {\n iter->seq = win->seq;\n return &iter->values[i];\n }\n } size = NK_VALUE_PAGE_CAPACITY;\n iter = iter->next;\n }\n return 0;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * PANEL\n *\n * ===============================================================*/\nNK_LIB void*\nnk_create_panel(struct nk_context *ctx)\n{\n struct nk_page_element *elem;\n elem = nk_create_page_element(ctx);\n if (!elem) return 0;\n nk_zero_struct(*elem);\n return &elem->data.pan;\n}\nNK_LIB void\nnk_free_panel(struct nk_context *ctx, struct nk_panel *pan)\n{\n union nk_page_data *pd = NK_CONTAINER_OF(pan, union nk_page_data, pan);\n struct nk_page_element *pe = NK_CONTAINER_OF(pd, struct nk_page_element, data);\n nk_free_page_element(ctx, pe);\n}\nNK_LIB int\nnk_panel_has_header(nk_flags flags, const char *title)\n{\n int active = 0;\n active = (flags & (NK_WINDOW_CLOSABLE|NK_WINDOW_MINIMIZABLE));\n active = active || (flags & NK_WINDOW_TITLE);\n active = active && !(flags & NK_WINDOW_HIDDEN) && title;\n return active;\n}\nNK_LIB struct nk_vec2\nnk_panel_get_padding(const struct nk_style *style, enum nk_panel_type type)\n{\n switch (type) {\n default:\n case NK_PANEL_WINDOW: return style->window.padding;\n case NK_PANEL_GROUP: return style->window.group_padding;\n case NK_PANEL_POPUP: return style->window.popup_padding;\n case NK_PANEL_CONTEXTUAL: return style->window.contextual_padding;\n case NK_PANEL_COMBO: return style->window.combo_padding;\n case NK_PANEL_MENU: return style->window.menu_padding;\n case NK_PANEL_TOOLTIP: return style->window.menu_padding;}\n}\nNK_LIB float\nnk_panel_get_border(const struct nk_style *style, nk_flags flags,\n enum nk_panel_type type)\n{\n if (flags & NK_WINDOW_BORDER) {\n switch (type) {\n default:\n case NK_PANEL_WINDOW: return style->window.border;\n case NK_PANEL_GROUP: return style->window.group_border;\n case NK_PANEL_POPUP: return style->window.popup_border;\n case NK_PANEL_CONTEXTUAL: return style->window.contextual_border;\n case NK_PANEL_COMBO: return style->window.combo_border;\n case NK_PANEL_MENU: return style->window.menu_border;\n case NK_PANEL_TOOLTIP: return style->window.menu_border;\n }} else return 0;\n}\nNK_LIB struct nk_color\nnk_panel_get_border_color(const struct nk_style *style, enum nk_panel_type type)\n{\n switch (type) {\n default:\n case NK_PANEL_WINDOW: return style->window.border_color;\n case NK_PANEL_GROUP: return style->window.group_border_color;\n case NK_PANEL_POPUP: return style->window.popup_border_color;\n case NK_PANEL_CONTEXTUAL: return style->window.contextual_border_color;\n case NK_PANEL_COMBO: return style->window.combo_border_color;\n case NK_PANEL_MENU: return style->window.menu_border_color;\n case NK_PANEL_TOOLTIP: return style->window.menu_border_color;}\n}\nNK_LIB int\nnk_panel_is_sub(enum nk_panel_type type)\n{\n return (type & NK_PANEL_SET_SUB)?1:0;\n}\nNK_LIB int\nnk_panel_is_nonblock(enum nk_panel_type type)\n{\n return (type & NK_PANEL_SET_NONBLOCK)?1:0;\n}\nNK_LIB int\nnk_panel_begin(struct nk_context *ctx, const char *title, enum nk_panel_type panel_type)\n{\n struct nk_input *in;\n struct nk_window *win;\n struct nk_panel *layout;\n struct nk_command_buffer *out;\n const struct nk_style *style;\n const struct nk_user_font *font;\n\n struct nk_vec2 scrollbar_size;\n struct nk_vec2 panel_padding;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout) return 0;\n nk_zero(ctx->current->layout, sizeof(*ctx->current->layout));\n if ((ctx->current->flags & NK_WINDOW_HIDDEN) || (ctx->current->flags & NK_WINDOW_CLOSED)) {\n nk_zero(ctx->current->layout, sizeof(struct nk_panel));\n ctx->current->layout->type = panel_type;\n return 0;\n }\n /* pull state into local stack */\n style = &ctx->style;\n font = style->font;\n win = ctx->current;\n layout = win->layout;\n out = &win->buffer;\n in = (win->flags & NK_WINDOW_NO_INPUT) ? 0: &ctx->input;\n#ifdef NK_INCLUDE_COMMAND_USERDATA\n win->buffer.userdata = ctx->userdata;\n#endif\n /* pull style configuration into local stack */\n scrollbar_size = style->window.scrollbar_size;\n panel_padding = nk_panel_get_padding(style, panel_type);\n\n /* window movement */\n if ((win->flags & NK_WINDOW_MOVABLE) && !(win->flags & NK_WINDOW_ROM)) {\n int left_mouse_down;\n int left_mouse_clicked;\n int left_mouse_click_in_cursor;\n\n /* calculate draggable window space */\n struct nk_rect header;\n header.x = win->bounds.x;\n header.y = win->bounds.y;\n header.w = win->bounds.w;\n if (nk_panel_has_header(win->flags, title)) {\n header.h = font->height + 2.0f * style->window.header.padding.y;\n header.h += 2.0f * style->window.header.label_padding.y;\n } else header.h = panel_padding.y;\n\n /* window movement by dragging */\n left_mouse_down = in->mouse.buttons[NK_BUTTON_LEFT].down;\n left_mouse_clicked = (int)in->mouse.buttons[NK_BUTTON_LEFT].clicked;\n left_mouse_click_in_cursor = nk_input_has_mouse_click_down_in_rect(in,\n NK_BUTTON_LEFT, header, nk_true);\n if (left_mouse_down && left_mouse_click_in_cursor && !left_mouse_clicked) {\n win->bounds.x = win->bounds.x + in->mouse.delta.x;\n win->bounds.y = win->bounds.y + in->mouse.delta.y;\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x += in->mouse.delta.x;\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.y += in->mouse.delta.y;\n ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_MOVE];\n }\n }\n\n /* setup panel */\n layout->type = panel_type;\n layout->flags = win->flags;\n layout->bounds = win->bounds;\n layout->bounds.x += panel_padding.x;\n layout->bounds.w -= 2*panel_padding.x;\n if (win->flags & NK_WINDOW_BORDER) {\n layout->border = nk_panel_get_border(style, win->flags, panel_type);\n layout->bounds = nk_shrink_rect(layout->bounds, layout->border);\n } else layout->border = 0;\n layout->at_y = layout->bounds.y;\n layout->at_x = layout->bounds.x;\n layout->max_x = 0;\n layout->header_height = 0;\n layout->footer_height = 0;\n nk_layout_reset_min_row_height(ctx);\n layout->row.index = 0;\n layout->row.columns = 0;\n layout->row.ratio = 0;\n layout->row.item_width = 0;\n layout->row.tree_depth = 0;\n layout->row.height = panel_padding.y;\n layout->has_scrolling = nk_true;\n if (!(win->flags & NK_WINDOW_NO_SCROLLBAR))\n layout->bounds.w -= scrollbar_size.x;\n if (!nk_panel_is_nonblock(panel_type)) {\n layout->footer_height = 0;\n if (!(win->flags & NK_WINDOW_NO_SCROLLBAR) || win->flags & NK_WINDOW_SCALABLE)\n layout->footer_height = scrollbar_size.y;\n layout->bounds.h -= layout->footer_height;\n }\n\n /* panel header */\n if (nk_panel_has_header(win->flags, title))\n {\n struct nk_text text;\n struct nk_rect header;\n const struct nk_style_item *background = 0;\n\n /* calculate header bounds */\n header.x = win->bounds.x;\n header.y = win->bounds.y;\n header.w = win->bounds.w;\n header.h = font->height + 2.0f * style->window.header.padding.y;\n header.h += (2.0f * style->window.header.label_padding.y);\n\n /* shrink panel by header */\n layout->header_height = header.h;\n layout->bounds.y += header.h;\n layout->bounds.h -= header.h;\n layout->at_y += header.h;\n\n /* select correct header background and text color */\n if (ctx->active == win) {\n background = &style->window.header.active;\n text.text = style->window.header.label_active;\n } else if (nk_input_is_mouse_hovering_rect(&ctx->input, header)) {\n background = &style->window.header.hover;\n text.text = style->window.header.label_hover;\n } else {\n background = &style->window.header.normal;\n text.text = style->window.header.label_normal;\n }\n\n /* draw header background */\n header.h += 1.0f;\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n text.background = nk_rgba(0,0,0,0);\n nk_draw_image(&win->buffer, header, &background->data.image, nk_white);\n } else {\n text.background = background->data.color;\n nk_fill_rect(out, header, 0, background->data.color);\n }\n\n /* window close button */\n {struct nk_rect button;\n button.y = header.y + style->window.header.padding.y;\n button.h = header.h - 2 * style->window.header.padding.y;\n button.w = button.h;\n if (win->flags & NK_WINDOW_CLOSABLE) {\n nk_flags ws = 0;\n if (style->window.header.align == NK_HEADER_RIGHT) {\n button.x = (header.w + header.x) - (button.w + style->window.header.padding.x);\n header.w -= button.w + style->window.header.spacing.x + style->window.header.padding.x;\n } else {\n button.x = header.x + style->window.header.padding.x;\n header.x += button.w + style->window.header.spacing.x + style->window.header.padding.x;\n }\n\n if (nk_do_button_symbol(&ws, &win->buffer, button,\n style->window.header.close_symbol, NK_BUTTON_DEFAULT,\n &style->window.header.close_button, in, style->font) && !(win->flags & NK_WINDOW_ROM))\n {\n layout->flags |= NK_WINDOW_HIDDEN;\n layout->flags &= (nk_flags)~NK_WINDOW_MINIMIZED;\n }\n }\n\n /* window minimize button */\n if (win->flags & NK_WINDOW_MINIMIZABLE) {\n nk_flags ws = 0;\n if (style->window.header.align == NK_HEADER_RIGHT) {\n button.x = (header.w + header.x) - button.w;\n if (!(win->flags & NK_WINDOW_CLOSABLE)) {\n button.x -= style->window.header.padding.x;\n header.w -= style->window.header.padding.x;\n }\n header.w -= button.w + style->window.header.spacing.x;\n } else {\n button.x = header.x;\n header.x += button.w + style->window.header.spacing.x + style->window.header.padding.x;\n }\n if (nk_do_button_symbol(&ws, &win->buffer, button, (layout->flags & NK_WINDOW_MINIMIZED)?\n style->window.header.maximize_symbol: style->window.header.minimize_symbol,\n NK_BUTTON_DEFAULT, &style->window.header.minimize_button, in, style->font) && !(win->flags & NK_WINDOW_ROM))\n layout->flags = (layout->flags & NK_WINDOW_MINIMIZED) ?\n layout->flags & (nk_flags)~NK_WINDOW_MINIMIZED:\n layout->flags | NK_WINDOW_MINIMIZED;\n }}\n\n {/* window header title */\n int text_len = nk_strlen(title);\n struct nk_rect label = {0,0,0,0};\n float t = font->width(font->userdata, font->height, title, text_len);\n text.padding = nk_vec2(0,0);\n\n label.x = header.x + style->window.header.padding.x;\n label.x += style->window.header.label_padding.x;\n label.y = header.y + style->window.header.label_padding.y;\n label.h = font->height + 2 * style->window.header.label_padding.y;\n label.w = t + 2 * style->window.header.spacing.x;\n label.w = NK_CLAMP(0, label.w, header.x + header.w - label.x);\n nk_widget_text(out, label,(const char*)title, text_len, &text, NK_TEXT_LEFT, font);}\n }\n\n /* draw window background */\n if (!(layout->flags & NK_WINDOW_MINIMIZED) && !(layout->flags & NK_WINDOW_DYNAMIC)) {\n struct nk_rect body;\n body.x = win->bounds.x;\n body.w = win->bounds.w;\n body.y = (win->bounds.y + layout->header_height);\n body.h = (win->bounds.h - layout->header_height);\n if (style->window.fixed_background.type == NK_STYLE_ITEM_IMAGE)\n nk_draw_image(out, body, &style->window.fixed_background.data.image, nk_white);\n else nk_fill_rect(out, body, 0, style->window.fixed_background.data.color);\n }\n\n /* set clipping rectangle */\n {struct nk_rect clip;\n layout->clip = layout->bounds;\n nk_unify(&clip, &win->buffer.clip, layout->clip.x, layout->clip.y,\n layout->clip.x + layout->clip.w, layout->clip.y + layout->clip.h);\n nk_push_scissor(out, clip);\n layout->clip = clip;}\n return !(layout->flags & NK_WINDOW_HIDDEN) && !(layout->flags & NK_WINDOW_MINIMIZED);\n}\nNK_LIB void\nnk_panel_end(struct nk_context *ctx)\n{\n struct nk_input *in;\n struct nk_window *window;\n struct nk_panel *layout;\n const struct nk_style *style;\n struct nk_command_buffer *out;\n\n struct nk_vec2 scrollbar_size;\n struct nk_vec2 panel_padding;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n window = ctx->current;\n layout = window->layout;\n style = &ctx->style;\n out = &window->buffer;\n in = (layout->flags & NK_WINDOW_ROM || layout->flags & NK_WINDOW_NO_INPUT) ? 0 :&ctx->input;\n if (!nk_panel_is_sub(layout->type))\n nk_push_scissor(out, nk_null_rect);\n\n /* cache configuration data */\n scrollbar_size = style->window.scrollbar_size;\n panel_padding = nk_panel_get_padding(style, layout->type);\n\n /* update the current cursor Y-position to point over the last added widget */\n layout->at_y += layout->row.height;\n\n /* dynamic panels */\n if (layout->flags & NK_WINDOW_DYNAMIC && !(layout->flags & NK_WINDOW_MINIMIZED))\n {\n /* update panel height to fit dynamic growth */\n struct nk_rect empty_space;\n if (layout->at_y < (layout->bounds.y + layout->bounds.h))\n layout->bounds.h = layout->at_y - layout->bounds.y;\n\n /* fill top empty space */\n empty_space.x = window->bounds.x;\n empty_space.y = layout->bounds.y;\n empty_space.h = panel_padding.y;\n empty_space.w = window->bounds.w;\n nk_fill_rect(out, empty_space, 0, style->window.background);\n\n /* fill left empty space */\n empty_space.x = window->bounds.x;\n empty_space.y = layout->bounds.y;\n empty_space.w = panel_padding.x + layout->border;\n empty_space.h = layout->bounds.h;\n nk_fill_rect(out, empty_space, 0, style->window.background);\n\n /* fill right empty space */\n empty_space.x = layout->bounds.x + layout->bounds.w - layout->border;\n empty_space.y = layout->bounds.y;\n empty_space.w = panel_padding.x + layout->border;\n empty_space.h = layout->bounds.h;\n if (*layout->offset_y == 0 && !(layout->flags & NK_WINDOW_NO_SCROLLBAR))\n empty_space.w += scrollbar_size.x;\n nk_fill_rect(out, empty_space, 0, style->window.background);\n\n /* fill bottom empty space */\n if (*layout->offset_x != 0 && !(layout->flags & NK_WINDOW_NO_SCROLLBAR)) {\n empty_space.x = window->bounds.x;\n empty_space.y = layout->bounds.y + layout->bounds.h;\n empty_space.w = window->bounds.w;\n empty_space.h = scrollbar_size.y;\n nk_fill_rect(out, empty_space, 0, style->window.background);\n }\n }\n\n /* scrollbars */\n if (!(layout->flags & NK_WINDOW_NO_SCROLLBAR) &&\n !(layout->flags & NK_WINDOW_MINIMIZED) &&\n window->scrollbar_hiding_timer < NK_SCROLLBAR_HIDING_TIMEOUT)\n {\n struct nk_rect scroll;\n int scroll_has_scrolling;\n float scroll_target;\n float scroll_offset;\n float scroll_step;\n float scroll_inc;\n\n /* mouse wheel scrolling */\n if (nk_panel_is_sub(layout->type))\n {\n /* sub-window mouse wheel scrolling */\n struct nk_window *root_window = window;\n struct nk_panel *root_panel = window->layout;\n while (root_panel->parent)\n root_panel = root_panel->parent;\n while (root_window->parent)\n root_window = root_window->parent;\n\n /* only allow scrolling if parent window is active */\n scroll_has_scrolling = 0;\n if ((root_window == ctx->active) && layout->has_scrolling) {\n /* and panel is being hovered and inside clip rect*/\n if (nk_input_is_mouse_hovering_rect(in, layout->bounds) &&\n NK_INTERSECT(layout->bounds.x, layout->bounds.y, layout->bounds.w, layout->bounds.h,\n root_panel->clip.x, root_panel->clip.y, root_panel->clip.w, root_panel->clip.h))\n {\n /* deactivate all parent scrolling */\n root_panel = window->layout;\n while (root_panel->parent) {\n root_panel->has_scrolling = nk_false;\n root_panel = root_panel->parent;\n }\n root_panel->has_scrolling = nk_false;\n scroll_has_scrolling = nk_true;\n }\n }\n } else if (!nk_panel_is_sub(layout->type)) {\n /* window mouse wheel scrolling */\n scroll_has_scrolling = (window == ctx->active) && layout->has_scrolling;\n if (in && (in->mouse.scroll_delta.y > 0 || in->mouse.scroll_delta.x > 0) && scroll_has_scrolling)\n window->scrolled = nk_true;\n else window->scrolled = nk_false;\n } else scroll_has_scrolling = nk_false;\n\n {\n /* vertical scrollbar */\n nk_flags state = 0;\n scroll.x = layout->bounds.x + layout->bounds.w + panel_padding.x;\n scroll.y = layout->bounds.y;\n scroll.w = scrollbar_size.x;\n scroll.h = layout->bounds.h;\n\n scroll_offset = (float)*layout->offset_y;\n scroll_step = scroll.h * 0.10f;\n scroll_inc = scroll.h * 0.01f;\n scroll_target = (float)(int)(layout->at_y - scroll.y);\n scroll_offset = nk_do_scrollbarv(&state, out, scroll, scroll_has_scrolling,\n scroll_offset, scroll_target, scroll_step, scroll_inc,\n &ctx->style.scrollv, in, style->font);\n *layout->offset_y = (nk_uint)scroll_offset;\n if (in && scroll_has_scrolling)\n in->mouse.scroll_delta.y = 0;\n }\n {\n /* horizontal scrollbar */\n nk_flags state = 0;\n scroll.x = layout->bounds.x;\n scroll.y = layout->bounds.y + layout->bounds.h;\n scroll.w = layout->bounds.w;\n scroll.h = scrollbar_size.y;\n\n scroll_offset = (float)*layout->offset_x;\n scroll_target = (float)(int)(layout->max_x - scroll.x);\n scroll_step = layout->max_x * 0.05f;\n scroll_inc = layout->max_x * 0.005f;\n scroll_offset = nk_do_scrollbarh(&state, out, scroll, scroll_has_scrolling,\n scroll_offset, scroll_target, scroll_step, scroll_inc,\n &ctx->style.scrollh, in, style->font);\n *layout->offset_x = (nk_uint)scroll_offset;\n }\n }\n\n /* hide scroll if no user input */\n if (window->flags & NK_WINDOW_SCROLL_AUTO_HIDE) {\n int has_input = ctx->input.mouse.delta.x != 0 || ctx->input.mouse.delta.y != 0 || ctx->input.mouse.scroll_delta.y != 0;\n int is_window_hovered = nk_window_is_hovered(ctx);\n int any_item_active = (ctx->last_widget_state & NK_WIDGET_STATE_MODIFIED);\n if ((!has_input && is_window_hovered) || (!is_window_hovered && !any_item_active))\n window->scrollbar_hiding_timer += ctx->delta_time_seconds;\n else window->scrollbar_hiding_timer = 0;\n } else window->scrollbar_hiding_timer = 0;\n\n /* window border */\n if (layout->flags & NK_WINDOW_BORDER)\n {\n struct nk_color border_color = nk_panel_get_border_color(style, layout->type);\n const float padding_y = (layout->flags & NK_WINDOW_MINIMIZED)\n ? (style->window.border + window->bounds.y + layout->header_height)\n : ((layout->flags & NK_WINDOW_DYNAMIC)\n ? (layout->bounds.y + layout->bounds.h + layout->footer_height)\n : (window->bounds.y + window->bounds.h));\n struct nk_rect b = window->bounds;\n b.h = padding_y - window->bounds.y;\n nk_stroke_rect(out, b, 0, layout->border, border_color);\n }\n\n /* scaler */\n if ((layout->flags & NK_WINDOW_SCALABLE) && in && !(layout->flags & NK_WINDOW_MINIMIZED))\n {\n /* calculate scaler bounds */\n struct nk_rect scaler;\n scaler.w = scrollbar_size.x;\n scaler.h = scrollbar_size.y;\n scaler.y = layout->bounds.y + layout->bounds.h;\n if (layout->flags & NK_WINDOW_SCALE_LEFT)\n scaler.x = layout->bounds.x - panel_padding.x * 0.5f;\n else scaler.x = layout->bounds.x + layout->bounds.w + panel_padding.x;\n if (layout->flags & NK_WINDOW_NO_SCROLLBAR)\n scaler.x -= scaler.w;\n\n /* draw scaler */\n {const struct nk_style_item *item = &style->window.scaler;\n if (item->type == NK_STYLE_ITEM_IMAGE)\n nk_draw_image(out, scaler, &item->data.image, nk_white);\n else {\n if (layout->flags & NK_WINDOW_SCALE_LEFT) {\n nk_fill_triangle(out, scaler.x, scaler.y, scaler.x,\n scaler.y + scaler.h, scaler.x + scaler.w,\n scaler.y + scaler.h, item->data.color);\n } else {\n nk_fill_triangle(out, scaler.x + scaler.w, scaler.y, scaler.x + scaler.w,\n scaler.y + scaler.h, scaler.x, scaler.y + scaler.h, item->data.color);\n }\n }}\n\n /* do window scaling */\n if (!(window->flags & NK_WINDOW_ROM)) {\n struct nk_vec2 window_size = style->window.min_size;\n int left_mouse_down = in->mouse.buttons[NK_BUTTON_LEFT].down;\n int left_mouse_click_in_scaler = nk_input_has_mouse_click_down_in_rect(in,\n NK_BUTTON_LEFT, scaler, nk_true);\n\n if (left_mouse_down && left_mouse_click_in_scaler) {\n float delta_x = in->mouse.delta.x;\n if (layout->flags & NK_WINDOW_SCALE_LEFT) {\n delta_x = -delta_x;\n window->bounds.x += in->mouse.delta.x;\n }\n /* dragging in x-direction */\n if (window->bounds.w + delta_x >= window_size.x) {\n if ((delta_x < 0) || (delta_x > 0 && in->mouse.pos.x >= scaler.x)) {\n window->bounds.w = window->bounds.w + delta_x;\n scaler.x += in->mouse.delta.x;\n }\n }\n /* dragging in y-direction (only possible if static window) */\n if (!(layout->flags & NK_WINDOW_DYNAMIC)) {\n if (window_size.y < window->bounds.h + in->mouse.delta.y) {\n if ((in->mouse.delta.y < 0) || (in->mouse.delta.y > 0 && in->mouse.pos.y >= scaler.y)) {\n window->bounds.h = window->bounds.h + in->mouse.delta.y;\n scaler.y += in->mouse.delta.y;\n }\n }\n }\n ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_RESIZE_TOP_RIGHT_DOWN_LEFT];\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x = scaler.x + scaler.w/2.0f;\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.y = scaler.y + scaler.h/2.0f;\n }\n }\n }\n if (!nk_panel_is_sub(layout->type)) {\n /* window is hidden so clear command buffer */\n if (layout->flags & NK_WINDOW_HIDDEN)\n nk_command_buffer_reset(&window->buffer);\n /* window is visible and not tab */\n else nk_finish(ctx, window);\n }\n\n /* NK_WINDOW_REMOVE_ROM flag was set so remove NK_WINDOW_ROM */\n if (layout->flags & NK_WINDOW_REMOVE_ROM) {\n layout->flags &= ~(nk_flags)NK_WINDOW_ROM;\n layout->flags &= ~(nk_flags)NK_WINDOW_REMOVE_ROM;\n }\n window->flags = layout->flags;\n\n /* property garbage collector */\n if (window->property.active && window->property.old != window->property.seq &&\n window->property.active == window->property.prev) {\n nk_zero(&window->property, sizeof(window->property));\n } else {\n window->property.old = window->property.seq;\n window->property.prev = window->property.active;\n window->property.seq = 0;\n }\n /* edit garbage collector */\n if (window->edit.active && window->edit.old != window->edit.seq &&\n window->edit.active == window->edit.prev) {\n nk_zero(&window->edit, sizeof(window->edit));\n } else {\n window->edit.old = window->edit.seq;\n window->edit.prev = window->edit.active;\n window->edit.seq = 0;\n }\n /* contextual garbage collector */\n if (window->popup.active_con && window->popup.con_old != window->popup.con_count) {\n window->popup.con_count = 0;\n window->popup.con_old = 0;\n window->popup.active_con = 0;\n } else {\n window->popup.con_old = window->popup.con_count;\n window->popup.con_count = 0;\n }\n window->popup.combo_count = 0;\n /* helper to make sure you have a 'nk_tree_push' for every 'nk_tree_pop' */\n NK_ASSERT(!layout->row.tree_depth);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * WINDOW\n *\n * ===============================================================*/\nNK_LIB void*\nnk_create_window(struct nk_context *ctx)\n{\n struct nk_page_element *elem;\n elem = nk_create_page_element(ctx);\n if (!elem) return 0;\n elem->data.win.seq = ctx->seq;\n return &elem->data.win;\n}\nNK_LIB void\nnk_free_window(struct nk_context *ctx, struct nk_window *win)\n{\n /* unlink windows from list */\n struct nk_table *it = win->tables;\n if (win->popup.win) {\n nk_free_window(ctx, win->popup.win);\n win->popup.win = 0;\n }\n win->next = 0;\n win->prev = 0;\n\n while (it) {\n /*free window state tables */\n struct nk_table *n = it->next;\n nk_remove_table(win, it);\n nk_free_table(ctx, it);\n if (it == win->tables)\n win->tables = n;\n it = n;\n }\n\n /* link windows into freelist */\n {union nk_page_data *pd = NK_CONTAINER_OF(win, union nk_page_data, win);\n struct nk_page_element *pe = NK_CONTAINER_OF(pd, struct nk_page_element, data);\n nk_free_page_element(ctx, pe);}\n}\nNK_LIB struct nk_window*\nnk_find_window(struct nk_context *ctx, nk_hash hash, const char *name)\n{\n struct nk_window *iter;\n iter = ctx->begin;\n while (iter) {\n NK_ASSERT(iter != iter->next);\n if (iter->name == hash) {\n int max_len = nk_strlen(iter->name_string);\n if (!nk_stricmpn(iter->name_string, name, max_len))\n return iter;\n }\n iter = iter->next;\n }\n return 0;\n}\nNK_LIB void\nnk_insert_window(struct nk_context *ctx, struct nk_window *win,\n enum nk_window_insert_location loc)\n{\n const struct nk_window *iter;\n NK_ASSERT(ctx);\n NK_ASSERT(win);\n if (!win || !ctx) return;\n\n iter = ctx->begin;\n while (iter) {\n NK_ASSERT(iter != iter->next);\n NK_ASSERT(iter != win);\n if (iter == win) return;\n iter = iter->next;\n }\n\n if (!ctx->begin) {\n win->next = 0;\n win->prev = 0;\n ctx->begin = win;\n ctx->end = win;\n ctx->count = 1;\n return;\n }\n if (loc == NK_INSERT_BACK) {\n struct nk_window *end;\n end = ctx->end;\n end->flags |= NK_WINDOW_ROM;\n end->next = win;\n win->prev = ctx->end;\n win->next = 0;\n ctx->end = win;\n ctx->active = ctx->end;\n ctx->end->flags &= ~(nk_flags)NK_WINDOW_ROM;\n } else {\n /*ctx->end->flags |= NK_WINDOW_ROM;*/\n ctx->begin->prev = win;\n win->next = ctx->begin;\n win->prev = 0;\n ctx->begin = win;\n ctx->begin->flags &= ~(nk_flags)NK_WINDOW_ROM;\n }\n ctx->count++;\n}\nNK_LIB void\nnk_remove_window(struct nk_context *ctx, struct nk_window *win)\n{\n if (win == ctx->begin || win == ctx->end) {\n if (win == ctx->begin) {\n ctx->begin = win->next;\n if (win->next)\n win->next->prev = 0;\n }\n if (win == ctx->end) {\n ctx->end = win->prev;\n if (win->prev)\n win->prev->next = 0;\n }\n } else {\n if (win->next)\n win->next->prev = win->prev;\n if (win->prev)\n win->prev->next = win->next;\n }\n if (win == ctx->active || !ctx->active) {\n ctx->active = ctx->end;\n if (ctx->end)\n ctx->end->flags &= ~(nk_flags)NK_WINDOW_ROM;\n }\n win->next = 0;\n win->prev = 0;\n ctx->count--;\n}\nNK_API int\nnk_begin(struct nk_context *ctx, const char *title,\n struct nk_rect bounds, nk_flags flags)\n{\n return nk_begin_titled(ctx, title, title, bounds, flags);\n}\nNK_API int\nnk_begin_titled(struct nk_context *ctx, const char *name, const char *title,\n struct nk_rect bounds, nk_flags flags)\n{\n struct nk_window *win;\n struct nk_style *style;\n nk_hash title_hash;\n int title_len;\n int ret = 0;\n\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n NK_ASSERT(title);\n NK_ASSERT(ctx->style.font && ctx->style.font->width && \"if this triggers you forgot to add a font\");\n NK_ASSERT(!ctx->current && \"if this triggers you missed a `nk_end` call\");\n if (!ctx || ctx->current || !title || !name)\n return 0;\n\n /* find or create window */\n style = &ctx->style;\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) {\n /* create new window */\n nk_size name_length = (nk_size)nk_strlen(name);\n win = (struct nk_window*)nk_create_window(ctx);\n NK_ASSERT(win);\n if (!win) return 0;\n\n if (flags & NK_WINDOW_BACKGROUND)\n nk_insert_window(ctx, win, NK_INSERT_FRONT);\n else nk_insert_window(ctx, win, NK_INSERT_BACK);\n nk_command_buffer_init(&win->buffer, &ctx->memory, NK_CLIPPING_ON);\n\n win->flags = flags;\n win->bounds = bounds;\n win->name = title_hash;\n name_length = NK_MIN(name_length, NK_WINDOW_MAX_NAME-1);\n NK_MEMCPY(win->name_string, name, name_length);\n win->name_string[name_length] = 0;\n win->popup.win = 0;\n if (!ctx->active)\n ctx->active = win;\n } else {\n /* update window */\n win->flags &= ~(nk_flags)(NK_WINDOW_PRIVATE-1);\n win->flags |= flags;\n if (!(win->flags & (NK_WINDOW_MOVABLE | NK_WINDOW_SCALABLE)))\n win->bounds = bounds;\n /* If this assert triggers you either:\n *\n * I.) Have more than one window with the same name or\n * II.) You forgot to actually draw the window.\n * More specific you did not call `nk_clear` (nk_clear will be\n * automatically called for you if you are using one of the\n * provided demo backends). */\n NK_ASSERT(win->seq != ctx->seq);\n win->seq = ctx->seq;\n if (!ctx->active && !(win->flags & NK_WINDOW_HIDDEN)) {\n ctx->active = win;\n ctx->end = win;\n }\n }\n if (win->flags & NK_WINDOW_HIDDEN) {\n ctx->current = win;\n win->layout = 0;\n return 0;\n } else nk_start(ctx, win);\n\n /* window overlapping */\n if (!(win->flags & NK_WINDOW_HIDDEN) && !(win->flags & NK_WINDOW_NO_INPUT))\n {\n int inpanel, ishovered;\n struct nk_window *iter = win;\n float h = ctx->style.font->height + 2.0f * style->window.header.padding.y +\n (2.0f * style->window.header.label_padding.y);\n struct nk_rect win_bounds = (!(win->flags & NK_WINDOW_MINIMIZED))?\n win->bounds: nk_rect(win->bounds.x, win->bounds.y, win->bounds.w, h);\n\n /* activate window if hovered and no other window is overlapping this window */\n inpanel = nk_input_has_mouse_click_down_in_rect(&ctx->input, NK_BUTTON_LEFT, win_bounds, nk_true);\n inpanel = inpanel && ctx->input.mouse.buttons[NK_BUTTON_LEFT].clicked;\n ishovered = nk_input_is_mouse_hovering_rect(&ctx->input, win_bounds);\n if ((win != ctx->active) && ishovered && !ctx->input.mouse.buttons[NK_BUTTON_LEFT].down) {\n iter = win->next;\n while (iter) {\n struct nk_rect iter_bounds = (!(iter->flags & NK_WINDOW_MINIMIZED))?\n iter->bounds: nk_rect(iter->bounds.x, iter->bounds.y, iter->bounds.w, h);\n if (NK_INTERSECT(win_bounds.x, win_bounds.y, win_bounds.w, win_bounds.h,\n iter_bounds.x, iter_bounds.y, iter_bounds.w, iter_bounds.h) &&\n (!(iter->flags & NK_WINDOW_HIDDEN)))\n break;\n\n if (iter->popup.win && iter->popup.active && !(iter->flags & NK_WINDOW_HIDDEN) &&\n NK_INTERSECT(win->bounds.x, win_bounds.y, win_bounds.w, win_bounds.h,\n iter->popup.win->bounds.x, iter->popup.win->bounds.y,\n iter->popup.win->bounds.w, iter->popup.win->bounds.h))\n break;\n iter = iter->next;\n }\n }\n\n /* activate window if clicked */\n if (iter && inpanel && (win != ctx->end)) {\n iter = win->next;\n while (iter) {\n /* try to find a panel with higher priority in the same position */\n struct nk_rect iter_bounds = (!(iter->flags & NK_WINDOW_MINIMIZED))?\n iter->bounds: nk_rect(iter->bounds.x, iter->bounds.y, iter->bounds.w, h);\n if (NK_INBOX(ctx->input.mouse.pos.x, ctx->input.mouse.pos.y,\n iter_bounds.x, iter_bounds.y, iter_bounds.w, iter_bounds.h) &&\n !(iter->flags & NK_WINDOW_HIDDEN))\n break;\n if (iter->popup.win && iter->popup.active && !(iter->flags & NK_WINDOW_HIDDEN) &&\n NK_INTERSECT(win_bounds.x, win_bounds.y, win_bounds.w, win_bounds.h,\n iter->popup.win->bounds.x, iter->popup.win->bounds.y,\n iter->popup.win->bounds.w, iter->popup.win->bounds.h))\n break;\n iter = iter->next;\n }\n }\n if (iter && !(win->flags & NK_WINDOW_ROM) && (win->flags & NK_WINDOW_BACKGROUND)) {\n win->flags |= (nk_flags)NK_WINDOW_ROM;\n iter->flags &= ~(nk_flags)NK_WINDOW_ROM;\n ctx->active = iter;\n if (!(iter->flags & NK_WINDOW_BACKGROUND)) {\n /* current window is active in that position so transfer to top\n * at the highest priority in stack */\n nk_remove_window(ctx, iter);\n nk_insert_window(ctx, iter, NK_INSERT_BACK);\n }\n } else {\n if (!iter && ctx->end != win) {\n if (!(win->flags & NK_WINDOW_BACKGROUND)) {\n /* current window is active in that position so transfer to top\n * at the highest priority in stack */\n nk_remove_window(ctx, win);\n nk_insert_window(ctx, win, NK_INSERT_BACK);\n }\n win->flags &= ~(nk_flags)NK_WINDOW_ROM;\n ctx->active = win;\n }\n if (ctx->end != win && !(win->flags & NK_WINDOW_BACKGROUND))\n win->flags |= NK_WINDOW_ROM;\n }\n }\n win->layout = (struct nk_panel*)nk_create_panel(ctx);\n ctx->current = win;\n ret = nk_panel_begin(ctx, title, NK_PANEL_WINDOW);\n win->layout->offset_x = &win->scrollbar.x;\n win->layout->offset_y = &win->scrollbar.y;\n return ret;\n}\nNK_API void\nnk_end(struct nk_context *ctx)\n{\n struct nk_panel *layout;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current && \"if this triggers you forgot to call `nk_begin`\");\n if (!ctx || !ctx->current)\n return;\n\n layout = ctx->current->layout;\n if (!layout || (layout->type == NK_PANEL_WINDOW && (ctx->current->flags & NK_WINDOW_HIDDEN))) {\n ctx->current = 0;\n return;\n }\n nk_panel_end(ctx);\n nk_free_panel(ctx, ctx->current->layout);\n ctx->current = 0;\n}\nNK_API struct nk_rect\nnk_window_get_bounds(const struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return nk_rect(0,0,0,0);\n return ctx->current->bounds;\n}\nNK_API struct nk_vec2\nnk_window_get_position(const struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return nk_vec2(0,0);\n return nk_vec2(ctx->current->bounds.x, ctx->current->bounds.y);\n}\nNK_API struct nk_vec2\nnk_window_get_size(const struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return nk_vec2(0,0);\n return nk_vec2(ctx->current->bounds.w, ctx->current->bounds.h);\n}\nNK_API float\nnk_window_get_width(const struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return 0;\n return ctx->current->bounds.w;\n}\nNK_API float\nnk_window_get_height(const struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return 0;\n return ctx->current->bounds.h;\n}\nNK_API struct nk_rect\nnk_window_get_content_region(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return nk_rect(0,0,0,0);\n return ctx->current->layout->clip;\n}\nNK_API struct nk_vec2\nnk_window_get_content_region_min(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current) return nk_vec2(0,0);\n return nk_vec2(ctx->current->layout->clip.x, ctx->current->layout->clip.y);\n}\nNK_API struct nk_vec2\nnk_window_get_content_region_max(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current) return nk_vec2(0,0);\n return nk_vec2(ctx->current->layout->clip.x + ctx->current->layout->clip.w,\n ctx->current->layout->clip.y + ctx->current->layout->clip.h);\n}\nNK_API struct nk_vec2\nnk_window_get_content_region_size(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current) return nk_vec2(0,0);\n return nk_vec2(ctx->current->layout->clip.w, ctx->current->layout->clip.h);\n}\nNK_API struct nk_command_buffer*\nnk_window_get_canvas(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current) return 0;\n return &ctx->current->buffer;\n}\nNK_API struct nk_panel*\nnk_window_get_panel(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return 0;\n return ctx->current->layout;\n}\nNK_API int\nnk_window_has_focus(const struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current) return 0;\n return ctx->current == ctx->active;\n}\nNK_API int\nnk_window_is_hovered(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return 0;\n if(ctx->current->flags & NK_WINDOW_HIDDEN)\n return 0;\n return nk_input_is_mouse_hovering_rect(&ctx->input, ctx->current->bounds);\n}\nNK_API int\nnk_window_is_any_hovered(struct nk_context *ctx)\n{\n struct nk_window *iter;\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n iter = ctx->begin;\n while (iter) {\n /* check if window is being hovered */\n if(!(iter->flags & NK_WINDOW_HIDDEN)) {\n /* check if window popup is being hovered */\n if (iter->popup.active && iter->popup.win && nk_input_is_mouse_hovering_rect(&ctx->input, iter->popup.win->bounds))\n return 1;\n\n if (iter->flags & NK_WINDOW_MINIMIZED) {\n struct nk_rect header = iter->bounds;\n header.h = ctx->style.font->height + 2 * ctx->style.window.header.padding.y;\n if (nk_input_is_mouse_hovering_rect(&ctx->input, header))\n return 1;\n } else if (nk_input_is_mouse_hovering_rect(&ctx->input, iter->bounds)) {\n return 1;\n }\n }\n iter = iter->next;\n }\n return 0;\n}\nNK_API int\nnk_item_is_any_active(struct nk_context *ctx)\n{\n int any_hovered = nk_window_is_any_hovered(ctx);\n int any_active = (ctx->last_widget_state & NK_WIDGET_STATE_MODIFIED);\n return any_hovered || any_active;\n}\nNK_API int\nnk_window_is_collapsed(struct nk_context *ctx, const char *name)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) return 0;\n return win->flags & NK_WINDOW_MINIMIZED;\n}\nNK_API int\nnk_window_is_closed(struct nk_context *ctx, const char *name)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return 1;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) return 1;\n return (win->flags & NK_WINDOW_CLOSED);\n}\nNK_API int\nnk_window_is_hidden(struct nk_context *ctx, const char *name)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return 1;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) return 1;\n return (win->flags & NK_WINDOW_HIDDEN);\n}\nNK_API int\nnk_window_is_active(struct nk_context *ctx, const char *name)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) return 0;\n return win == ctx->active;\n}\nNK_API struct nk_window*\nnk_window_find(struct nk_context *ctx, const char *name)\n{\n int title_len;\n nk_hash title_hash;\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n return nk_find_window(ctx, title_hash, name);\n}\nNK_API void\nnk_window_close(struct nk_context *ctx, const char *name)\n{\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return;\n win = nk_window_find(ctx, name);\n if (!win) return;\n NK_ASSERT(ctx->current != win && \"You cannot close a currently active window\");\n if (ctx->current == win) return;\n win->flags |= NK_WINDOW_HIDDEN;\n win->flags |= NK_WINDOW_CLOSED;\n}\nNK_API void\nnk_window_set_bounds(struct nk_context *ctx,\n const char *name, struct nk_rect bounds)\n{\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return;\n win = nk_window_find(ctx, name);\n if (!win) return;\n NK_ASSERT(ctx->current != win && \"You cannot update a currently in procecss window\");\n win->bounds = bounds;\n}\nNK_API void\nnk_window_set_position(struct nk_context *ctx,\n const char *name, struct nk_vec2 pos)\n{\n struct nk_window *win = nk_window_find(ctx, name);\n if (!win) return;\n win->bounds.x = pos.x;\n win->bounds.y = pos.y;\n}\nNK_API void\nnk_window_set_size(struct nk_context *ctx,\n const char *name, struct nk_vec2 size)\n{\n struct nk_window *win = nk_window_find(ctx, name);\n if (!win) return;\n win->bounds.w = size.x;\n win->bounds.h = size.y;\n}\nNK_API void\nnk_window_collapse(struct nk_context *ctx, const char *name,\n enum nk_collapse_states c)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) return;\n if (c == NK_MINIMIZED)\n win->flags |= NK_WINDOW_MINIMIZED;\n else win->flags &= ~(nk_flags)NK_WINDOW_MINIMIZED;\n}\nNK_API void\nnk_window_collapse_if(struct nk_context *ctx, const char *name,\n enum nk_collapse_states c, int cond)\n{\n NK_ASSERT(ctx);\n if (!ctx || !cond) return;\n nk_window_collapse(ctx, name, c);\n}\nNK_API void\nnk_window_show(struct nk_context *ctx, const char *name, enum nk_show_states s)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (!win) return;\n if (s == NK_HIDDEN) {\n win->flags |= NK_WINDOW_HIDDEN;\n } else win->flags &= ~(nk_flags)NK_WINDOW_HIDDEN;\n}\nNK_API void\nnk_window_show_if(struct nk_context *ctx, const char *name,\n enum nk_show_states s, int cond)\n{\n NK_ASSERT(ctx);\n if (!ctx || !cond) return;\n nk_window_show(ctx, name, s);\n}\n\nNK_API void\nnk_window_set_focus(struct nk_context *ctx, const char *name)\n{\n int title_len;\n nk_hash title_hash;\n struct nk_window *win;\n NK_ASSERT(ctx);\n if (!ctx) return;\n\n title_len = (int)nk_strlen(name);\n title_hash = nk_murmur_hash(name, (int)title_len, NK_WINDOW_TITLE);\n win = nk_find_window(ctx, title_hash, name);\n if (win && ctx->end != win) {\n nk_remove_window(ctx, win);\n nk_insert_window(ctx, win, NK_INSERT_BACK);\n }\n ctx->active = win;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * POPUP\n *\n * ===============================================================*/\nNK_API int\nnk_popup_begin(struct nk_context *ctx, enum nk_popup_type type,\n const char *title, nk_flags flags, struct nk_rect rect)\n{\n struct nk_window *popup;\n struct nk_window *win;\n struct nk_panel *panel;\n\n int title_len;\n nk_hash title_hash;\n nk_size allocated;\n\n NK_ASSERT(ctx);\n NK_ASSERT(title);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n panel = win->layout;\n NK_ASSERT(!(panel->type & NK_PANEL_SET_POPUP) && \"popups are not allowed to have popups\");\n (void)panel;\n title_len = (int)nk_strlen(title);\n title_hash = nk_murmur_hash(title, (int)title_len, NK_PANEL_POPUP);\n\n popup = win->popup.win;\n if (!popup) {\n popup = (struct nk_window*)nk_create_window(ctx);\n popup->parent = win;\n win->popup.win = popup;\n win->popup.active = 0;\n win->popup.type = NK_PANEL_POPUP;\n }\n\n /* make sure we have correct popup */\n if (win->popup.name != title_hash) {\n if (!win->popup.active) {\n nk_zero(popup, sizeof(*popup));\n win->popup.name = title_hash;\n win->popup.active = 1;\n win->popup.type = NK_PANEL_POPUP;\n } else return 0;\n }\n\n /* popup position is local to window */\n ctx->current = popup;\n rect.x += win->layout->clip.x;\n rect.y += win->layout->clip.y;\n\n /* setup popup data */\n popup->parent = win;\n popup->bounds = rect;\n popup->seq = ctx->seq;\n popup->layout = (struct nk_panel*)nk_create_panel(ctx);\n popup->flags = flags;\n popup->flags |= NK_WINDOW_BORDER;\n if (type == NK_POPUP_DYNAMIC)\n popup->flags |= NK_WINDOW_DYNAMIC;\n\n popup->buffer = win->buffer;\n nk_start_popup(ctx, win);\n allocated = ctx->memory.allocated;\n nk_push_scissor(&popup->buffer, nk_null_rect);\n\n if (nk_panel_begin(ctx, title, NK_PANEL_POPUP)) {\n /* popup is running therefore invalidate parent panels */\n struct nk_panel *root;\n root = win->layout;\n while (root) {\n root->flags |= NK_WINDOW_ROM;\n root->flags &= ~(nk_flags)NK_WINDOW_REMOVE_ROM;\n root = root->parent;\n }\n win->popup.active = 1;\n popup->layout->offset_x = &popup->scrollbar.x;\n popup->layout->offset_y = &popup->scrollbar.y;\n popup->layout->parent = win->layout;\n return 1;\n } else {\n /* popup was closed/is invalid so cleanup */\n struct nk_panel *root;\n root = win->layout;\n while (root) {\n root->flags |= NK_WINDOW_REMOVE_ROM;\n root = root->parent;\n }\n win->popup.buf.active = 0;\n win->popup.active = 0;\n ctx->memory.allocated = allocated;\n ctx->current = win;\n nk_free_panel(ctx, popup->layout);\n popup->layout = 0;\n return 0;\n }\n}\nNK_LIB int\nnk_nonblock_begin(struct nk_context *ctx,\n nk_flags flags, struct nk_rect body, struct nk_rect header,\n enum nk_panel_type panel_type)\n{\n struct nk_window *popup;\n struct nk_window *win;\n struct nk_panel *panel;\n int is_active = nk_true;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n /* popups cannot have popups */\n win = ctx->current;\n panel = win->layout;\n NK_ASSERT(!(panel->type & NK_PANEL_SET_POPUP));\n (void)panel;\n popup = win->popup.win;\n if (!popup) {\n /* create window for nonblocking popup */\n popup = (struct nk_window*)nk_create_window(ctx);\n popup->parent = win;\n win->popup.win = popup;\n win->popup.type = panel_type;\n nk_command_buffer_init(&popup->buffer, &ctx->memory, NK_CLIPPING_ON);\n } else {\n /* close the popup if user pressed outside or in the header */\n int pressed, in_body, in_header;\n pressed = nk_input_is_mouse_pressed(&ctx->input, NK_BUTTON_LEFT);\n in_body = nk_input_is_mouse_hovering_rect(&ctx->input, body);\n in_header = nk_input_is_mouse_hovering_rect(&ctx->input, header);\n if (pressed && (!in_body || in_header))\n is_active = nk_false;\n }\n win->popup.header = header;\n\n if (!is_active) {\n /* remove read only mode from all parent panels */\n struct nk_panel *root = win->layout;\n while (root) {\n root->flags |= NK_WINDOW_REMOVE_ROM;\n root = root->parent;\n }\n return is_active;\n }\n popup->bounds = body;\n popup->parent = win;\n popup->layout = (struct nk_panel*)nk_create_panel(ctx);\n popup->flags = flags;\n popup->flags |= NK_WINDOW_BORDER;\n popup->flags |= NK_WINDOW_DYNAMIC;\n popup->seq = ctx->seq;\n win->popup.active = 1;\n NK_ASSERT(popup->layout);\n\n nk_start_popup(ctx, win);\n popup->buffer = win->buffer;\n nk_push_scissor(&popup->buffer, nk_null_rect);\n ctx->current = popup;\n\n nk_panel_begin(ctx, 0, panel_type);\n win->buffer = popup->buffer;\n popup->layout->parent = win->layout;\n popup->layout->offset_x = &popup->scrollbar.x;\n popup->layout->offset_y = &popup->scrollbar.y;\n\n /* set read only mode to all parent panels */\n {struct nk_panel *root;\n root = win->layout;\n while (root) {\n root->flags |= NK_WINDOW_ROM;\n root = root->parent;\n }}\n return is_active;\n}\nNK_API void\nnk_popup_close(struct nk_context *ctx)\n{\n struct nk_window *popup;\n NK_ASSERT(ctx);\n if (!ctx || !ctx->current) return;\n\n popup = ctx->current;\n NK_ASSERT(popup->parent);\n NK_ASSERT(popup->layout->type & NK_PANEL_SET_POPUP);\n popup->flags |= NK_WINDOW_HIDDEN;\n}\nNK_API void\nnk_popup_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_window *popup;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n popup = ctx->current;\n if (!popup->parent) return;\n win = popup->parent;\n if (popup->flags & NK_WINDOW_HIDDEN) {\n struct nk_panel *root;\n root = win->layout;\n while (root) {\n root->flags |= NK_WINDOW_REMOVE_ROM;\n root = root->parent;\n }\n win->popup.active = 0;\n }\n nk_push_scissor(&popup->buffer, nk_null_rect);\n nk_end(ctx);\n\n win->buffer = popup->buffer;\n nk_finish_popup(ctx, win);\n ctx->current = win;\n nk_push_scissor(&win->buffer, win->layout->clip);\n}\n\n\n\n\n\n/* ==============================================================\n *\n * CONTEXTUAL\n *\n * ===============================================================*/\nNK_API int\nnk_contextual_begin(struct nk_context *ctx, nk_flags flags, struct nk_vec2 size,\n struct nk_rect trigger_bounds)\n{\n struct nk_window *win;\n struct nk_window *popup;\n struct nk_rect body;\n\n NK_STORAGE const struct nk_rect null_rect = {-1,-1,0,0};\n int is_clicked = 0;\n int is_open = 0;\n int ret = 0;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n ++win->popup.con_count;\n if (ctx->current != ctx->active)\n return 0;\n\n /* check if currently active contextual is active */\n popup = win->popup.win;\n is_open = (popup && win->popup.type == NK_PANEL_CONTEXTUAL);\n is_clicked = nk_input_mouse_clicked(&ctx->input, NK_BUTTON_RIGHT, trigger_bounds);\n if (win->popup.active_con && win->popup.con_count != win->popup.active_con)\n return 0;\n if (!is_open && win->popup.active_con)\n win->popup.active_con = 0;\n if ((!is_open && !is_clicked))\n return 0;\n\n /* calculate contextual position on click */\n win->popup.active_con = win->popup.con_count;\n if (is_clicked) {\n body.x = ctx->input.mouse.pos.x;\n body.y = ctx->input.mouse.pos.y;\n } else {\n body.x = popup->bounds.x;\n body.y = popup->bounds.y;\n }\n body.w = size.x;\n body.h = size.y;\n\n /* start nonblocking contextual popup */\n ret = nk_nonblock_begin(ctx, flags|NK_WINDOW_NO_SCROLLBAR, body,\n null_rect, NK_PANEL_CONTEXTUAL);\n if (ret) win->popup.type = NK_PANEL_CONTEXTUAL;\n else {\n win->popup.active_con = 0;\n win->popup.type = NK_PANEL_NONE;\n if (win->popup.win)\n win->popup.win->flags = 0;\n }\n return ret;\n}\nNK_API int\nnk_contextual_item_text(struct nk_context *ctx, const char *text, int len,\n nk_flags alignment)\n{\n struct nk_window *win;\n const struct nk_input *in;\n const struct nk_style *style;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);\n if (!state) return nk_false;\n\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_text(&ctx->last_widget_state, &win->buffer, bounds,\n text, len, alignment, NK_BUTTON_DEFAULT, &style->contextual_button, in, style->font)) {\n nk_contextual_close(ctx);\n return nk_true;\n }\n return nk_false;\n}\nNK_API int\nnk_contextual_item_label(struct nk_context *ctx, const char *label, nk_flags align)\n{\n return nk_contextual_item_text(ctx, label, nk_strlen(label), align);\n}\nNK_API int\nnk_contextual_item_image_text(struct nk_context *ctx, struct nk_image img,\n const char *text, int len, nk_flags align)\n{\n struct nk_window *win;\n const struct nk_input *in;\n const struct nk_style *style;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);\n if (!state) return nk_false;\n\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_text_image(&ctx->last_widget_state, &win->buffer, bounds,\n img, text, len, align, NK_BUTTON_DEFAULT, &style->contextual_button, style->font, in)){\n nk_contextual_close(ctx);\n return nk_true;\n }\n return nk_false;\n}\nNK_API int\nnk_contextual_item_image_label(struct nk_context *ctx, struct nk_image img,\n const char *label, nk_flags align)\n{\n return nk_contextual_item_image_text(ctx, img, label, nk_strlen(label), align);\n}\nNK_API int\nnk_contextual_item_symbol_text(struct nk_context *ctx, enum nk_symbol_type symbol,\n const char *text, int len, nk_flags align)\n{\n struct nk_window *win;\n const struct nk_input *in;\n const struct nk_style *style;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n state = nk_widget_fitting(&bounds, ctx, style->contextual_button.padding);\n if (!state) return nk_false;\n\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_text_symbol(&ctx->last_widget_state, &win->buffer, bounds,\n symbol, text, len, align, NK_BUTTON_DEFAULT, &style->contextual_button, style->font, in)) {\n nk_contextual_close(ctx);\n return nk_true;\n }\n return nk_false;\n}\nNK_API int\nnk_contextual_item_symbol_label(struct nk_context *ctx, enum nk_symbol_type symbol,\n const char *text, nk_flags align)\n{\n return nk_contextual_item_symbol_text(ctx, symbol, text, nk_strlen(text), align);\n}\nNK_API void\nnk_contextual_close(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout) return;\n nk_popup_close(ctx);\n}\nNK_API void\nnk_contextual_end(struct nk_context *ctx)\n{\n struct nk_window *popup;\n struct nk_panel *panel;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return;\n\n popup = ctx->current;\n panel = popup->layout;\n NK_ASSERT(popup->parent);\n NK_ASSERT(panel->type & NK_PANEL_SET_POPUP);\n if (panel->flags & NK_WINDOW_DYNAMIC) {\n /* Close behavior\n This is a bit of a hack solution since we do not know before we end our popup\n how big it will be. We therefore do not directly know when a\n click outside the non-blocking popup must close it at that direct frame.\n Instead it will be closed in the next frame.*/\n struct nk_rect body = {0,0,0,0};\n if (panel->at_y < (panel->bounds.y + panel->bounds.h)) {\n struct nk_vec2 padding = nk_panel_get_padding(&ctx->style, panel->type);\n body = panel->bounds;\n body.y = (panel->at_y + panel->footer_height + panel->border + padding.y + panel->row.height);\n body.h = (panel->bounds.y + panel->bounds.h) - body.y;\n }\n {int pressed = nk_input_is_mouse_pressed(&ctx->input, NK_BUTTON_LEFT);\n int in_body = nk_input_is_mouse_hovering_rect(&ctx->input, body);\n if (pressed && in_body)\n popup->flags |= NK_WINDOW_HIDDEN;\n }\n }\n if (popup->flags & NK_WINDOW_HIDDEN)\n popup->seq = 0;\n nk_popup_end(ctx);\n return;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * MENU\n *\n * ===============================================================*/\nNK_API void\nnk_menubar_begin(struct nk_context *ctx)\n{\n struct nk_panel *layout;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n layout = ctx->current->layout;\n NK_ASSERT(layout->at_y == layout->bounds.y);\n /* if this assert triggers you allocated space between nk_begin and nk_menubar_begin.\n If you want a menubar the first nuklear function after `nk_begin` has to be a\n `nk_menubar_begin` call. Inside the menubar you then have to allocate space for\n widgets (also supports multiple rows).\n Example:\n if (nk_begin(...)) {\n nk_menubar_begin(...);\n nk_layout_xxxx(...);\n nk_button(...);\n nk_layout_xxxx(...);\n nk_button(...);\n nk_menubar_end(...);\n }\n nk_end(...);\n */\n if (layout->flags & NK_WINDOW_HIDDEN || layout->flags & NK_WINDOW_MINIMIZED)\n return;\n\n layout->menu.x = layout->at_x;\n layout->menu.y = layout->at_y + layout->row.height;\n layout->menu.w = layout->bounds.w;\n layout->menu.offset.x = *layout->offset_x;\n layout->menu.offset.y = *layout->offset_y;\n *layout->offset_y = 0;\n}\nNK_API void\nnk_menubar_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n struct nk_command_buffer *out;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n out = &win->buffer;\n layout = win->layout;\n if (layout->flags & NK_WINDOW_HIDDEN || layout->flags & NK_WINDOW_MINIMIZED)\n return;\n\n layout->menu.h = layout->at_y - layout->menu.y;\n layout->bounds.y += layout->menu.h + ctx->style.window.spacing.y + layout->row.height;\n layout->bounds.h -= layout->menu.h + ctx->style.window.spacing.y + layout->row.height;\n\n *layout->offset_x = layout->menu.offset.x;\n *layout->offset_y = layout->menu.offset.y;\n layout->at_y = layout->bounds.y - layout->row.height;\n\n layout->clip.y = layout->bounds.y;\n layout->clip.h = layout->bounds.h;\n nk_push_scissor(out, layout->clip);\n}\nNK_INTERN int\nnk_menu_begin(struct nk_context *ctx, struct nk_window *win,\n const char *id, int is_clicked, struct nk_rect header, struct nk_vec2 size)\n{\n int is_open = 0;\n int is_active = 0;\n struct nk_rect body;\n struct nk_window *popup;\n nk_hash hash = nk_murmur_hash(id, (int)nk_strlen(id), NK_PANEL_MENU);\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n body.x = header.x;\n body.w = size.x;\n body.y = header.y + header.h;\n body.h = size.y;\n\n popup = win->popup.win;\n is_open = popup ? nk_true : nk_false;\n is_active = (popup && (win->popup.name == hash) && win->popup.type == NK_PANEL_MENU);\n if ((is_clicked && is_open && !is_active) || (is_open && !is_active) ||\n (!is_open && !is_active && !is_clicked)) return 0;\n if (!nk_nonblock_begin(ctx, NK_WINDOW_NO_SCROLLBAR, body, header, NK_PANEL_MENU))\n return 0;\n\n win->popup.type = NK_PANEL_MENU;\n win->popup.name = hash;\n return 1;\n}\nNK_API int\nnk_menu_begin_text(struct nk_context *ctx, const char *title, int len,\n nk_flags align, struct nk_vec2 size)\n{\n struct nk_window *win;\n const struct nk_input *in;\n struct nk_rect header;\n int is_clicked = nk_false;\n nk_flags state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n state = nk_widget(&header, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || win->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_text(&ctx->last_widget_state, &win->buffer, header,\n title, len, align, NK_BUTTON_DEFAULT, &ctx->style.menu_button, in, ctx->style.font))\n is_clicked = nk_true;\n return nk_menu_begin(ctx, win, title, is_clicked, header, size);\n}\nNK_API int nk_menu_begin_label(struct nk_context *ctx,\n const char *text, nk_flags align, struct nk_vec2 size)\n{\n return nk_menu_begin_text(ctx, text, nk_strlen(text), align, size);\n}\nNK_API int\nnk_menu_begin_image(struct nk_context *ctx, const char *id, struct nk_image img,\n struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_rect header;\n const struct nk_input *in;\n int is_clicked = nk_false;\n nk_flags state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n state = nk_widget(&header, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_image(&ctx->last_widget_state, &win->buffer, header,\n img, NK_BUTTON_DEFAULT, &ctx->style.menu_button, in))\n is_clicked = nk_true;\n return nk_menu_begin(ctx, win, id, is_clicked, header, size);\n}\nNK_API int\nnk_menu_begin_symbol(struct nk_context *ctx, const char *id,\n enum nk_symbol_type sym, struct nk_vec2 size)\n{\n struct nk_window *win;\n const struct nk_input *in;\n struct nk_rect header;\n int is_clicked = nk_false;\n nk_flags state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n state = nk_widget(&header, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_symbol(&ctx->last_widget_state, &win->buffer, header,\n sym, NK_BUTTON_DEFAULT, &ctx->style.menu_button, in, ctx->style.font))\n is_clicked = nk_true;\n return nk_menu_begin(ctx, win, id, is_clicked, header, size);\n}\nNK_API int\nnk_menu_begin_image_text(struct nk_context *ctx, const char *title, int len,\n nk_flags align, struct nk_image img, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_rect header;\n const struct nk_input *in;\n int is_clicked = nk_false;\n nk_flags state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n state = nk_widget(&header, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_text_image(&ctx->last_widget_state, &win->buffer,\n header, img, title, len, align, NK_BUTTON_DEFAULT, &ctx->style.menu_button,\n ctx->style.font, in))\n is_clicked = nk_true;\n return nk_menu_begin(ctx, win, title, is_clicked, header, size);\n}\nNK_API int\nnk_menu_begin_image_label(struct nk_context *ctx,\n const char *title, nk_flags align, struct nk_image img, struct nk_vec2 size)\n{\n return nk_menu_begin_image_text(ctx, title, nk_strlen(title), align, img, size);\n}\nNK_API int\nnk_menu_begin_symbol_text(struct nk_context *ctx, const char *title, int len,\n nk_flags align, enum nk_symbol_type sym, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_rect header;\n const struct nk_input *in;\n int is_clicked = nk_false;\n nk_flags state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n state = nk_widget(&header, ctx);\n if (!state) return 0;\n\n in = (state == NK_WIDGET_ROM || win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n if (nk_do_button_text_symbol(&ctx->last_widget_state, &win->buffer,\n header, sym, title, len, align, NK_BUTTON_DEFAULT, &ctx->style.menu_button,\n ctx->style.font, in)) is_clicked = nk_true;\n return nk_menu_begin(ctx, win, title, is_clicked, header, size);\n}\nNK_API int\nnk_menu_begin_symbol_label(struct nk_context *ctx,\n const char *title, nk_flags align, enum nk_symbol_type sym, struct nk_vec2 size )\n{\n return nk_menu_begin_symbol_text(ctx, title, nk_strlen(title), align,sym,size);\n}\nNK_API int\nnk_menu_item_text(struct nk_context *ctx, const char *title, int len, nk_flags align)\n{\n return nk_contextual_item_text(ctx, title, len, align);\n}\nNK_API int\nnk_menu_item_label(struct nk_context *ctx, const char *label, nk_flags align)\n{\n return nk_contextual_item_label(ctx, label, align);\n}\nNK_API int\nnk_menu_item_image_label(struct nk_context *ctx, struct nk_image img,\n const char *label, nk_flags align)\n{\n return nk_contextual_item_image_label(ctx, img, label, align);\n}\nNK_API int\nnk_menu_item_image_text(struct nk_context *ctx, struct nk_image img,\n const char *text, int len, nk_flags align)\n{\n return nk_contextual_item_image_text(ctx, img, text, len, align);\n}\nNK_API int nk_menu_item_symbol_text(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *text, int len, nk_flags align)\n{\n return nk_contextual_item_symbol_text(ctx, sym, text, len, align);\n}\nNK_API int nk_menu_item_symbol_label(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *label, nk_flags align)\n{\n return nk_contextual_item_symbol_label(ctx, sym, label, align);\n}\nNK_API void nk_menu_close(struct nk_context *ctx)\n{\n nk_contextual_close(ctx);\n}\nNK_API void\nnk_menu_end(struct nk_context *ctx)\n{\n nk_contextual_end(ctx);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * LAYOUT\n *\n * ===============================================================*/\nNK_API void\nnk_layout_set_min_row_height(struct nk_context *ctx, float height)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n layout->row.min_height = height;\n}\nNK_API void\nnk_layout_reset_min_row_height(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n layout->row.min_height = ctx->style.font->height;\n layout->row.min_height += ctx->style.text.padding.y*2;\n layout->row.min_height += ctx->style.window.min_row_height_padding*2;\n}\nNK_LIB float\nnk_layout_row_calculate_usable_space(const struct nk_style *style, enum nk_panel_type type,\n float total_space, int columns)\n{\n float panel_padding;\n float panel_spacing;\n float panel_space;\n\n struct nk_vec2 spacing;\n struct nk_vec2 padding;\n\n spacing = style->window.spacing;\n padding = nk_panel_get_padding(style, type);\n\n /* calculate the usable panel space */\n panel_padding = 2 * padding.x;\n panel_spacing = (float)NK_MAX(columns - 1, 0) * spacing.x;\n panel_space = total_space - panel_padding - panel_spacing;\n return panel_space;\n}\nNK_LIB void\nnk_panel_layout(const struct nk_context *ctx, struct nk_window *win,\n float height, int cols)\n{\n struct nk_panel *layout;\n const struct nk_style *style;\n struct nk_command_buffer *out;\n\n struct nk_vec2 item_spacing;\n struct nk_color color;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n /* prefetch some configuration data */\n layout = win->layout;\n style = &ctx->style;\n out = &win->buffer;\n color = style->window.background;\n item_spacing = style->window.spacing;\n\n /* if one of these triggers you forgot to add an `if` condition around either\n a window, group, popup, combobox or contextual menu `begin` and `end` block.\n Example:\n if (nk_begin(...) {...} nk_end(...); or\n if (nk_group_begin(...) { nk_group_end(...);} */\n NK_ASSERT(!(layout->flags & NK_WINDOW_MINIMIZED));\n NK_ASSERT(!(layout->flags & NK_WINDOW_HIDDEN));\n NK_ASSERT(!(layout->flags & NK_WINDOW_CLOSED));\n\n /* update the current row and set the current row layout */\n layout->row.index = 0;\n layout->at_y += layout->row.height;\n layout->row.columns = cols;\n if (height == 0.0f)\n layout->row.height = NK_MAX(height, layout->row.min_height) + item_spacing.y;\n else layout->row.height = height + item_spacing.y;\n\n layout->row.item_offset = 0;\n if (layout->flags & NK_WINDOW_DYNAMIC) {\n /* draw background for dynamic panels */\n struct nk_rect background;\n background.x = win->bounds.x;\n background.w = win->bounds.w;\n background.y = layout->at_y - 1.0f;\n background.h = layout->row.height + 1.0f;\n nk_fill_rect(out, background, 0, color);\n }\n}\nNK_LIB void\nnk_row_layout(struct nk_context *ctx, enum nk_layout_format fmt,\n float height, int cols, int width)\n{\n /* update the current row and set the current row layout */\n struct nk_window *win;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n nk_panel_layout(ctx, win, height, cols);\n if (fmt == NK_DYNAMIC)\n win->layout->row.type = NK_LAYOUT_DYNAMIC_FIXED;\n else win->layout->row.type = NK_LAYOUT_STATIC_FIXED;\n\n win->layout->row.ratio = 0;\n win->layout->row.filled = 0;\n win->layout->row.item_offset = 0;\n win->layout->row.item_width = (float)width;\n}\nNK_API float\nnk_layout_ratio_from_pixel(struct nk_context *ctx, float pixel_width)\n{\n struct nk_window *win;\n NK_ASSERT(ctx);\n NK_ASSERT(pixel_width);\n if (!ctx || !ctx->current || !ctx->current->layout) return 0;\n win = ctx->current;\n return NK_CLAMP(0.0f, pixel_width/win->bounds.x, 1.0f);\n}\nNK_API void\nnk_layout_row_dynamic(struct nk_context *ctx, float height, int cols)\n{\n nk_row_layout(ctx, NK_DYNAMIC, height, cols, 0);\n}\nNK_API void\nnk_layout_row_static(struct nk_context *ctx, float height, int item_width, int cols)\n{\n nk_row_layout(ctx, NK_STATIC, height, cols, item_width);\n}\nNK_API void\nnk_layout_row_begin(struct nk_context *ctx, enum nk_layout_format fmt,\n float row_height, int cols)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n nk_panel_layout(ctx, win, row_height, cols);\n if (fmt == NK_DYNAMIC)\n layout->row.type = NK_LAYOUT_DYNAMIC_ROW;\n else layout->row.type = NK_LAYOUT_STATIC_ROW;\n\n layout->row.ratio = 0;\n layout->row.filled = 0;\n layout->row.item_width = 0;\n layout->row.item_offset = 0;\n layout->row.columns = cols;\n}\nNK_API void\nnk_layout_row_push(struct nk_context *ctx, float ratio_or_width)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n NK_ASSERT(layout->row.type == NK_LAYOUT_STATIC_ROW || layout->row.type == NK_LAYOUT_DYNAMIC_ROW);\n if (layout->row.type != NK_LAYOUT_STATIC_ROW && layout->row.type != NK_LAYOUT_DYNAMIC_ROW)\n return;\n\n if (layout->row.type == NK_LAYOUT_DYNAMIC_ROW) {\n float ratio = ratio_or_width;\n if ((ratio + layout->row.filled) > 1.0f) return;\n if (ratio > 0.0f)\n layout->row.item_width = NK_SATURATE(ratio);\n else layout->row.item_width = 1.0f - layout->row.filled;\n } else layout->row.item_width = ratio_or_width;\n}\nNK_API void\nnk_layout_row_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n NK_ASSERT(layout->row.type == NK_LAYOUT_STATIC_ROW || layout->row.type == NK_LAYOUT_DYNAMIC_ROW);\n if (layout->row.type != NK_LAYOUT_STATIC_ROW && layout->row.type != NK_LAYOUT_DYNAMIC_ROW)\n return;\n layout->row.item_width = 0;\n layout->row.item_offset = 0;\n}\nNK_API void\nnk_layout_row(struct nk_context *ctx, enum nk_layout_format fmt,\n float height, int cols, const float *ratio)\n{\n int i;\n int n_undef = 0;\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n nk_panel_layout(ctx, win, height, cols);\n if (fmt == NK_DYNAMIC) {\n /* calculate width of undefined widget ratios */\n float r = 0;\n layout->row.ratio = ratio;\n for (i = 0; i < cols; ++i) {\n if (ratio[i] < 0.0f)\n n_undef++;\n else r += ratio[i];\n }\n r = NK_SATURATE(1.0f - r);\n layout->row.type = NK_LAYOUT_DYNAMIC;\n layout->row.item_width = (r > 0 && n_undef > 0) ? (r / (float)n_undef):0;\n } else {\n layout->row.ratio = ratio;\n layout->row.type = NK_LAYOUT_STATIC;\n layout->row.item_width = 0;\n layout->row.item_offset = 0;\n }\n layout->row.item_offset = 0;\n layout->row.filled = 0;\n}\nNK_API void\nnk_layout_row_template_begin(struct nk_context *ctx, float height)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n nk_panel_layout(ctx, win, height, 1);\n layout->row.type = NK_LAYOUT_TEMPLATE;\n layout->row.columns = 0;\n layout->row.ratio = 0;\n layout->row.item_width = 0;\n layout->row.item_height = 0;\n layout->row.item_offset = 0;\n layout->row.filled = 0;\n layout->row.item.x = 0;\n layout->row.item.y = 0;\n layout->row.item.w = 0;\n layout->row.item.h = 0;\n}\nNK_API void\nnk_layout_row_template_push_dynamic(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);\n NK_ASSERT(layout->row.columns < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);\n if (layout->row.type != NK_LAYOUT_TEMPLATE) return;\n if (layout->row.columns >= NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS) return;\n layout->row.templates[layout->row.columns++] = -1.0f;\n}\nNK_API void\nnk_layout_row_template_push_variable(struct nk_context *ctx, float min_width)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);\n NK_ASSERT(layout->row.columns < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);\n if (layout->row.type != NK_LAYOUT_TEMPLATE) return;\n if (layout->row.columns >= NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS) return;\n layout->row.templates[layout->row.columns++] = -min_width;\n}\nNK_API void\nnk_layout_row_template_push_static(struct nk_context *ctx, float width)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);\n NK_ASSERT(layout->row.columns < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);\n if (layout->row.type != NK_LAYOUT_TEMPLATE) return;\n if (layout->row.columns >= NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS) return;\n layout->row.templates[layout->row.columns++] = width;\n}\nNK_API void\nnk_layout_row_template_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n int i = 0;\n int variable_count = 0;\n int min_variable_count = 0;\n float min_fixed_width = 0.0f;\n float total_fixed_width = 0.0f;\n float max_variable_width = 0.0f;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n NK_ASSERT(layout->row.type == NK_LAYOUT_TEMPLATE);\n if (layout->row.type != NK_LAYOUT_TEMPLATE) return;\n for (i = 0; i < layout->row.columns; ++i) {\n float width = layout->row.templates[i];\n if (width >= 0.0f) {\n total_fixed_width += width;\n min_fixed_width += width;\n } else if (width < -1.0f) {\n width = -width;\n total_fixed_width += width;\n max_variable_width = NK_MAX(max_variable_width, width);\n variable_count++;\n } else {\n min_variable_count++;\n variable_count++;\n }\n }\n if (variable_count) {\n float space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,\n layout->bounds.w, layout->row.columns);\n float var_width = (NK_MAX(space-min_fixed_width,0.0f)) / (float)variable_count;\n int enough_space = var_width >= max_variable_width;\n if (!enough_space)\n var_width = (NK_MAX(space-total_fixed_width,0)) / (float)min_variable_count;\n for (i = 0; i < layout->row.columns; ++i) {\n float *width = &layout->row.templates[i];\n *width = (*width >= 0.0f)? *width: (*width < -1.0f && !enough_space)? -(*width): var_width;\n }\n }\n}\nNK_API void\nnk_layout_space_begin(struct nk_context *ctx, enum nk_layout_format fmt,\n float height, int widget_count)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n nk_panel_layout(ctx, win, height, widget_count);\n if (fmt == NK_STATIC)\n layout->row.type = NK_LAYOUT_STATIC_FREE;\n else layout->row.type = NK_LAYOUT_DYNAMIC_FREE;\n\n layout->row.ratio = 0;\n layout->row.filled = 0;\n layout->row.item_width = 0;\n layout->row.item_offset = 0;\n}\nNK_API void\nnk_layout_space_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n layout->row.item_width = 0;\n layout->row.item_height = 0;\n layout->row.item_offset = 0;\n nk_zero(&layout->row.item, sizeof(layout->row.item));\n}\nNK_API void\nnk_layout_space_push(struct nk_context *ctx, struct nk_rect rect)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n layout->row.item = rect;\n}\nNK_API struct nk_rect\nnk_layout_space_bounds(struct nk_context *ctx)\n{\n struct nk_rect ret;\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n win = ctx->current;\n layout = win->layout;\n\n ret.x = layout->clip.x;\n ret.y = layout->clip.y;\n ret.w = layout->clip.w;\n ret.h = layout->row.height;\n return ret;\n}\nNK_API struct nk_rect\nnk_layout_widget_bounds(struct nk_context *ctx)\n{\n struct nk_rect ret;\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n win = ctx->current;\n layout = win->layout;\n\n ret.x = layout->at_x;\n ret.y = layout->at_y;\n ret.w = layout->bounds.w - NK_MAX(layout->at_x - layout->bounds.x,0);\n ret.h = layout->row.height;\n return ret;\n}\nNK_API struct nk_vec2\nnk_layout_space_to_screen(struct nk_context *ctx, struct nk_vec2 ret)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n win = ctx->current;\n layout = win->layout;\n\n ret.x += layout->at_x - (float)*layout->offset_x;\n ret.y += layout->at_y - (float)*layout->offset_y;\n return ret;\n}\nNK_API struct nk_vec2\nnk_layout_space_to_local(struct nk_context *ctx, struct nk_vec2 ret)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n win = ctx->current;\n layout = win->layout;\n\n ret.x += -layout->at_x + (float)*layout->offset_x;\n ret.y += -layout->at_y + (float)*layout->offset_y;\n return ret;\n}\nNK_API struct nk_rect\nnk_layout_space_rect_to_screen(struct nk_context *ctx, struct nk_rect ret)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n win = ctx->current;\n layout = win->layout;\n\n ret.x += layout->at_x - (float)*layout->offset_x;\n ret.y += layout->at_y - (float)*layout->offset_y;\n return ret;\n}\nNK_API struct nk_rect\nnk_layout_space_rect_to_local(struct nk_context *ctx, struct nk_rect ret)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n win = ctx->current;\n layout = win->layout;\n\n ret.x += -layout->at_x + (float)*layout->offset_x;\n ret.y += -layout->at_y + (float)*layout->offset_y;\n return ret;\n}\nNK_LIB void\nnk_panel_alloc_row(const struct nk_context *ctx, struct nk_window *win)\n{\n struct nk_panel *layout = win->layout;\n struct nk_vec2 spacing = ctx->style.window.spacing;\n const float row_height = layout->row.height - spacing.y;\n nk_panel_layout(ctx, win, row_height, layout->row.columns);\n}\nNK_LIB void\nnk_layout_widget_space(struct nk_rect *bounds, const struct nk_context *ctx,\n struct nk_window *win, int modify)\n{\n struct nk_panel *layout;\n const struct nk_style *style;\n\n struct nk_vec2 spacing;\n struct nk_vec2 padding;\n\n float item_offset = 0;\n float item_width = 0;\n float item_spacing = 0;\n float panel_space = 0;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n style = &ctx->style;\n NK_ASSERT(bounds);\n\n spacing = style->window.spacing;\n padding = nk_panel_get_padding(style, layout->type);\n panel_space = nk_layout_row_calculate_usable_space(&ctx->style, layout->type,\n layout->bounds.w, layout->row.columns);\n\n /* calculate the width of one item inside the current layout space */\n switch (layout->row.type) {\n case NK_LAYOUT_DYNAMIC_FIXED: {\n /* scaling fixed size widgets item width */\n item_width = NK_MAX(1.0f,panel_space) / (float)layout->row.columns;\n item_offset = (float)layout->row.index * item_width;\n item_spacing = (float)layout->row.index * spacing.x;\n } break;\n case NK_LAYOUT_DYNAMIC_ROW: {\n /* scaling single ratio widget width */\n item_width = layout->row.item_width * panel_space;\n item_offset = layout->row.item_offset;\n item_spacing = 0;\n\n if (modify) {\n layout->row.item_offset += item_width + spacing.x;\n layout->row.filled += layout->row.item_width;\n layout->row.index = 0;\n }\n } break;\n case NK_LAYOUT_DYNAMIC_FREE: {\n /* panel width depended free widget placing */\n bounds->x = layout->at_x + (layout->bounds.w * layout->row.item.x);\n bounds->x -= (float)*layout->offset_x;\n bounds->y = layout->at_y + (layout->row.height * layout->row.item.y);\n bounds->y -= (float)*layout->offset_y;\n bounds->w = layout->bounds.w * layout->row.item.w;\n bounds->h = layout->row.height * layout->row.item.h;\n return;\n }\n case NK_LAYOUT_DYNAMIC: {\n /* scaling arrays of panel width ratios for every widget */\n float ratio;\n NK_ASSERT(layout->row.ratio);\n ratio = (layout->row.ratio[layout->row.index] < 0) ?\n layout->row.item_width : layout->row.ratio[layout->row.index];\n\n item_spacing = (float)layout->row.index * spacing.x;\n item_width = (ratio * panel_space);\n item_offset = layout->row.item_offset;\n\n if (modify) {\n layout->row.item_offset += item_width;\n layout->row.filled += ratio;\n }\n } break;\n case NK_LAYOUT_STATIC_FIXED: {\n /* non-scaling fixed widgets item width */\n item_width = layout->row.item_width;\n item_offset = (float)layout->row.index * item_width;\n item_spacing = (float)layout->row.index * spacing.x;\n } break;\n case NK_LAYOUT_STATIC_ROW: {\n /* scaling single ratio widget width */\n item_width = layout->row.item_width;\n item_offset = layout->row.item_offset;\n item_spacing = (float)layout->row.index * spacing.x;\n if (modify) layout->row.item_offset += item_width;\n } break;\n case NK_LAYOUT_STATIC_FREE: {\n /* free widget placing */\n bounds->x = layout->at_x + layout->row.item.x;\n bounds->w = layout->row.item.w;\n if (((bounds->x + bounds->w) > layout->max_x) && modify)\n layout->max_x = (bounds->x + bounds->w);\n bounds->x -= (float)*layout->offset_x;\n bounds->y = layout->at_y + layout->row.item.y;\n bounds->y -= (float)*layout->offset_y;\n bounds->h = layout->row.item.h;\n return;\n }\n case NK_LAYOUT_STATIC: {\n /* non-scaling array of panel pixel width for every widget */\n item_spacing = (float)layout->row.index * spacing.x;\n item_width = layout->row.ratio[layout->row.index];\n item_offset = layout->row.item_offset;\n if (modify) layout->row.item_offset += item_width;\n } break;\n case NK_LAYOUT_TEMPLATE: {\n /* stretchy row layout with combined dynamic/static widget width*/\n NK_ASSERT(layout->row.index < layout->row.columns);\n NK_ASSERT(layout->row.index < NK_MAX_LAYOUT_ROW_TEMPLATE_COLUMNS);\n item_width = layout->row.templates[layout->row.index];\n item_offset = layout->row.item_offset;\n item_spacing = (float)layout->row.index * spacing.x;\n if (modify) layout->row.item_offset += item_width;\n } break;\n default: NK_ASSERT(0); break;\n };\n\n /* set the bounds of the newly allocated widget */\n bounds->w = item_width;\n bounds->h = layout->row.height - spacing.y;\n bounds->y = layout->at_y - (float)*layout->offset_y;\n bounds->x = layout->at_x + item_offset + item_spacing + padding.x;\n if (((bounds->x + bounds->w) > layout->max_x) && modify)\n layout->max_x = bounds->x + bounds->w;\n bounds->x -= (float)*layout->offset_x;\n}\nNK_LIB void\nnk_panel_alloc_space(struct nk_rect *bounds, const struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n /* check if the end of the row has been hit and begin new row if so */\n win = ctx->current;\n layout = win->layout;\n if (layout->row.index >= layout->row.columns)\n nk_panel_alloc_row(ctx, win);\n\n /* calculate widget position and size */\n nk_layout_widget_space(bounds, ctx, win, nk_true);\n layout->row.index++;\n}\nNK_LIB void\nnk_layout_peek(struct nk_rect *bounds, struct nk_context *ctx)\n{\n float y;\n int index;\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n y = layout->at_y;\n index = layout->row.index;\n if (layout->row.index >= layout->row.columns) {\n layout->at_y += layout->row.height;\n layout->row.index = 0;\n }\n nk_layout_widget_space(bounds, ctx, win, nk_false);\n if (!layout->row.index) {\n bounds->x -= layout->row.item_offset;\n }\n layout->at_y = y;\n layout->row.index = index;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * TREE\n *\n * ===============================================================*/\nNK_INTERN int\nnk_tree_state_base(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image *img, const char *title, enum nk_collapse_states *state)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_style *style;\n struct nk_command_buffer *out;\n const struct nk_input *in;\n const struct nk_style_button *button;\n enum nk_symbol_type symbol;\n float row_height;\n\n struct nk_vec2 item_spacing;\n struct nk_rect header = {0,0,0,0};\n struct nk_rect sym = {0,0,0,0};\n struct nk_text text;\n\n nk_flags ws = 0;\n enum nk_widget_layout_states widget_state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n /* cache some data */\n win = ctx->current;\n layout = win->layout;\n out = &win->buffer;\n style = &ctx->style;\n item_spacing = style->window.spacing;\n\n /* calculate header bounds and draw background */\n row_height = style->font->height + 2 * style->tab.padding.y;\n nk_layout_set_min_row_height(ctx, row_height);\n nk_layout_row_dynamic(ctx, row_height, 1);\n nk_layout_reset_min_row_height(ctx);\n\n widget_state = nk_widget(&header, ctx);\n if (type == NK_TREE_TAB) {\n const struct nk_style_item *background = &style->tab.background;\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(out, header, &background->data.image, nk_white);\n text.background = nk_rgba(0,0,0,0);\n } else {\n text.background = background->data.color;\n nk_fill_rect(out, header, 0, style->tab.border_color);\n nk_fill_rect(out, nk_shrink_rect(header, style->tab.border),\n style->tab.rounding, background->data.color);\n }\n } else text.background = style->window.background;\n\n /* update node state */\n in = (!(layout->flags & NK_WINDOW_ROM)) ? &ctx->input: 0;\n in = (in && widget_state == NK_WIDGET_VALID) ? &ctx->input : 0;\n if (nk_button_behavior(&ws, header, in, NK_BUTTON_DEFAULT))\n *state = (*state == NK_MAXIMIZED) ? NK_MINIMIZED : NK_MAXIMIZED;\n\n /* select correct button style */\n if (*state == NK_MAXIMIZED) {\n symbol = style->tab.sym_maximize;\n if (type == NK_TREE_TAB)\n button = &style->tab.tab_maximize_button;\n else button = &style->tab.node_maximize_button;\n } else {\n symbol = style->tab.sym_minimize;\n if (type == NK_TREE_TAB)\n button = &style->tab.tab_minimize_button;\n else button = &style->tab.node_minimize_button;\n }\n\n {/* draw triangle button */\n sym.w = sym.h = style->font->height;\n sym.y = header.y + style->tab.padding.y;\n sym.x = header.x + style->tab.padding.x;\n nk_do_button_symbol(&ws, &win->buffer, sym, symbol, NK_BUTTON_DEFAULT,\n button, 0, style->font);\n\n if (img) {\n /* draw optional image icon */\n sym.x = sym.x + sym.w + 4 * item_spacing.x;\n nk_draw_image(&win->buffer, sym, img, nk_white);\n sym.w = style->font->height + style->tab.spacing.x;}\n }\n\n {/* draw label */\n struct nk_rect label;\n header.w = NK_MAX(header.w, sym.w + item_spacing.x);\n label.x = sym.x + sym.w + item_spacing.x;\n label.y = sym.y;\n label.w = header.w - (sym.w + item_spacing.y + style->tab.indent);\n label.h = style->font->height;\n text.text = style->tab.text;\n text.padding = nk_vec2(0,0);\n nk_widget_text(out, label, title, nk_strlen(title), &text,\n NK_TEXT_LEFT, style->font);}\n\n /* increase x-axis cursor widget position pointer */\n if (*state == NK_MAXIMIZED) {\n layout->at_x = header.x + (float)*layout->offset_x + style->tab.indent;\n layout->bounds.w = NK_MAX(layout->bounds.w, style->tab.indent);\n layout->bounds.w -= (style->tab.indent + style->window.padding.x);\n layout->row.tree_depth++;\n return nk_true;\n } else return nk_false;\n}\nNK_INTERN int\nnk_tree_base(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image *img, const char *title, enum nk_collapse_states initial_state,\n const char *hash, int len, int line)\n{\n struct nk_window *win = ctx->current;\n int title_len = 0;\n nk_hash tree_hash = 0;\n nk_uint *state = 0;\n\n /* retrieve tree state from internal widget state tables */\n if (!hash) {\n title_len = (int)nk_strlen(title);\n tree_hash = nk_murmur_hash(title, (int)title_len, (nk_hash)line);\n } else tree_hash = nk_murmur_hash(hash, len, (nk_hash)line);\n state = nk_find_value(win, tree_hash);\n if (!state) {\n state = nk_add_value(ctx, win, tree_hash, 0);\n *state = initial_state;\n }\n return nk_tree_state_base(ctx, type, img, title, (enum nk_collapse_states*)state);\n}\nNK_API int\nnk_tree_state_push(struct nk_context *ctx, enum nk_tree_type type,\n const char *title, enum nk_collapse_states *state)\n{\n return nk_tree_state_base(ctx, type, 0, title, state);\n}\nNK_API int\nnk_tree_state_image_push(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image img, const char *title, enum nk_collapse_states *state)\n{\n return nk_tree_state_base(ctx, type, &img, title, state);\n}\nNK_API void\nnk_tree_state_pop(struct nk_context *ctx)\n{\n struct nk_window *win = 0;\n struct nk_panel *layout = 0;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n layout->at_x -= ctx->style.tab.indent + ctx->style.window.padding.x;\n layout->bounds.w += ctx->style.tab.indent + ctx->style.window.padding.x;\n NK_ASSERT(layout->row.tree_depth);\n layout->row.tree_depth--;\n}\nNK_API int\nnk_tree_push_hashed(struct nk_context *ctx, enum nk_tree_type type,\n const char *title, enum nk_collapse_states initial_state,\n const char *hash, int len, int line)\n{\n return nk_tree_base(ctx, type, 0, title, initial_state, hash, len, line);\n}\nNK_API int\nnk_tree_image_push_hashed(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image img, const char *title, enum nk_collapse_states initial_state,\n const char *hash, int len,int seed)\n{\n return nk_tree_base(ctx, type, &img, title, initial_state, hash, len, seed);\n}\nNK_API void\nnk_tree_pop(struct nk_context *ctx)\n{\n nk_tree_state_pop(ctx);\n}\nNK_INTERN int\nnk_tree_element_image_push_hashed_base(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image *img, const char *title, int title_len,\n enum nk_collapse_states *state, int *selected)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_style *style;\n struct nk_command_buffer *out;\n const struct nk_input *in;\n const struct nk_style_button *button;\n enum nk_symbol_type symbol;\n float row_height;\n struct nk_vec2 padding;\n\n int text_len;\n float text_width;\n\n struct nk_vec2 item_spacing;\n struct nk_rect header = {0,0,0,0};\n struct nk_rect sym = {0,0,0,0};\n struct nk_text text;\n\n nk_flags ws = 0;\n enum nk_widget_layout_states widget_state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n /* cache some data */\n win = ctx->current;\n layout = win->layout;\n out = &win->buffer;\n style = &ctx->style;\n item_spacing = style->window.spacing;\n padding = style->selectable.padding;\n\n /* calculate header bounds and draw background */\n row_height = style->font->height + 2 * style->tab.padding.y;\n nk_layout_set_min_row_height(ctx, row_height);\n nk_layout_row_dynamic(ctx, row_height, 1);\n nk_layout_reset_min_row_height(ctx);\n\n widget_state = nk_widget(&header, ctx);\n if (type == NK_TREE_TAB) {\n const struct nk_style_item *background = &style->tab.background;\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(out, header, &background->data.image, nk_white);\n text.background = nk_rgba(0,0,0,0);\n } else {\n text.background = background->data.color;\n nk_fill_rect(out, header, 0, style->tab.border_color);\n nk_fill_rect(out, nk_shrink_rect(header, style->tab.border),\n style->tab.rounding, background->data.color);\n }\n } else text.background = style->window.background;\n\n in = (!(layout->flags & NK_WINDOW_ROM)) ? &ctx->input: 0;\n in = (in && widget_state == NK_WIDGET_VALID) ? &ctx->input : 0;\n\n /* select correct button style */\n if (*state == NK_MAXIMIZED) {\n symbol = style->tab.sym_maximize;\n if (type == NK_TREE_TAB)\n button = &style->tab.tab_maximize_button;\n else button = &style->tab.node_maximize_button;\n } else {\n symbol = style->tab.sym_minimize;\n if (type == NK_TREE_TAB)\n button = &style->tab.tab_minimize_button;\n else button = &style->tab.node_minimize_button;\n }\n {/* draw triangle button */\n sym.w = sym.h = style->font->height;\n sym.y = header.y + style->tab.padding.y;\n sym.x = header.x + style->tab.padding.x;\n if (nk_do_button_symbol(&ws, &win->buffer, sym, symbol, NK_BUTTON_DEFAULT, button, in, style->font))\n *state = (*state == NK_MAXIMIZED) ? NK_MINIMIZED : NK_MAXIMIZED;}\n\n /* draw label */\n {nk_flags dummy = 0;\n struct nk_rect label;\n /* calculate size of the text and tooltip */\n text_len = nk_strlen(title);\n text_width = style->font->width(style->font->userdata, style->font->height, title, text_len);\n text_width += (4 * padding.x);\n\n header.w = NK_MAX(header.w, sym.w + item_spacing.x);\n label.x = sym.x + sym.w + item_spacing.x;\n label.y = sym.y;\n label.w = NK_MIN(header.w - (sym.w + item_spacing.y + style->tab.indent), text_width);\n label.h = style->font->height;\n\n if (img) {\n nk_do_selectable_image(&dummy, &win->buffer, label, title, title_len, NK_TEXT_LEFT,\n selected, img, &style->selectable, in, style->font);\n } else nk_do_selectable(&dummy, &win->buffer, label, title, title_len, NK_TEXT_LEFT,\n selected, &style->selectable, in, style->font);\n }\n /* increase x-axis cursor widget position pointer */\n if (*state == NK_MAXIMIZED) {\n layout->at_x = header.x + (float)*layout->offset_x + style->tab.indent;\n layout->bounds.w = NK_MAX(layout->bounds.w, style->tab.indent);\n layout->bounds.w -= (style->tab.indent + style->window.padding.x);\n layout->row.tree_depth++;\n return nk_true;\n } else return nk_false;\n}\nNK_INTERN int\nnk_tree_element_base(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image *img, const char *title, enum nk_collapse_states initial_state,\n int *selected, const char *hash, int len, int line)\n{\n struct nk_window *win = ctx->current;\n int title_len = 0;\n nk_hash tree_hash = 0;\n nk_uint *state = 0;\n\n /* retrieve tree state from internal widget state tables */\n if (!hash) {\n title_len = (int)nk_strlen(title);\n tree_hash = nk_murmur_hash(title, (int)title_len, (nk_hash)line);\n } else tree_hash = nk_murmur_hash(hash, len, (nk_hash)line);\n state = nk_find_value(win, tree_hash);\n if (!state) {\n state = nk_add_value(ctx, win, tree_hash, 0);\n *state = initial_state;\n } return nk_tree_element_image_push_hashed_base(ctx, type, img, title,\n nk_strlen(title), (enum nk_collapse_states*)state, selected);\n}\nNK_API int\nnk_tree_element_push_hashed(struct nk_context *ctx, enum nk_tree_type type,\n const char *title, enum nk_collapse_states initial_state,\n int *selected, const char *hash, int len, int seed)\n{\n return nk_tree_element_base(ctx, type, 0, title, initial_state, selected, hash, len, seed);\n}\nNK_API int\nnk_tree_element_image_push_hashed(struct nk_context *ctx, enum nk_tree_type type,\n struct nk_image img, const char *title, enum nk_collapse_states initial_state,\n int *selected, const char *hash, int len,int seed)\n{\n return nk_tree_element_base(ctx, type, &img, title, initial_state, selected, hash, len, seed);\n}\nNK_API void\nnk_tree_element_pop(struct nk_context *ctx)\n{\n nk_tree_state_pop(ctx);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * GROUP\n *\n * ===============================================================*/\nNK_API int\nnk_group_scrolled_offset_begin(struct nk_context *ctx,\n nk_uint *x_offset, nk_uint *y_offset, const char *title, nk_flags flags)\n{\n struct nk_rect bounds;\n struct nk_window panel;\n struct nk_window *win;\n\n win = ctx->current;\n nk_panel_alloc_space(&bounds, ctx);\n {const struct nk_rect *c = &win->layout->clip;\n if (!NK_INTERSECT(c->x, c->y, c->w, c->h, bounds.x, bounds.y, bounds.w, bounds.h) &&\n !(flags & NK_WINDOW_MOVABLE)) {\n return 0;\n }}\n if (win->flags & NK_WINDOW_ROM)\n flags |= NK_WINDOW_ROM;\n\n /* initialize a fake window to create the panel from */\n nk_zero(&panel, sizeof(panel));\n panel.bounds = bounds;\n panel.flags = flags;\n panel.scrollbar.x = *x_offset;\n panel.scrollbar.y = *y_offset;\n panel.buffer = win->buffer;\n panel.layout = (struct nk_panel*)nk_create_panel(ctx);\n ctx->current = &panel;\n nk_panel_begin(ctx, (flags & NK_WINDOW_TITLE) ? title: 0, NK_PANEL_GROUP);\n\n win->buffer = panel.buffer;\n win->buffer.clip = panel.layout->clip;\n panel.layout->offset_x = x_offset;\n panel.layout->offset_y = y_offset;\n panel.layout->parent = win->layout;\n win->layout = panel.layout;\n\n ctx->current = win;\n if ((panel.layout->flags & NK_WINDOW_CLOSED) ||\n (panel.layout->flags & NK_WINDOW_MINIMIZED))\n {\n nk_flags f = panel.layout->flags;\n nk_group_scrolled_end(ctx);\n if (f & NK_WINDOW_CLOSED)\n return NK_WINDOW_CLOSED;\n if (f & NK_WINDOW_MINIMIZED)\n return NK_WINDOW_MINIMIZED;\n }\n return 1;\n}\nNK_API void\nnk_group_scrolled_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_panel *parent;\n struct nk_panel *g;\n\n struct nk_rect clip;\n struct nk_window pan;\n struct nk_vec2 panel_padding;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return;\n\n /* make sure nk_group_begin was called correctly */\n NK_ASSERT(ctx->current);\n win = ctx->current;\n NK_ASSERT(win->layout);\n g = win->layout;\n NK_ASSERT(g->parent);\n parent = g->parent;\n\n /* dummy window */\n nk_zero_struct(pan);\n panel_padding = nk_panel_get_padding(&ctx->style, NK_PANEL_GROUP);\n pan.bounds.y = g->bounds.y - (g->header_height + g->menu.h);\n pan.bounds.x = g->bounds.x - panel_padding.x;\n pan.bounds.w = g->bounds.w + 2 * panel_padding.x;\n pan.bounds.h = g->bounds.h + g->header_height + g->menu.h;\n if (g->flags & NK_WINDOW_BORDER) {\n pan.bounds.x -= g->border;\n pan.bounds.y -= g->border;\n pan.bounds.w += 2*g->border;\n pan.bounds.h += 2*g->border;\n }\n if (!(g->flags & NK_WINDOW_NO_SCROLLBAR)) {\n pan.bounds.w += ctx->style.window.scrollbar_size.x;\n pan.bounds.h += ctx->style.window.scrollbar_size.y;\n }\n pan.scrollbar.x = *g->offset_x;\n pan.scrollbar.y = *g->offset_y;\n pan.flags = g->flags;\n pan.buffer = win->buffer;\n pan.layout = g;\n pan.parent = win;\n ctx->current = &pan;\n\n /* make sure group has correct clipping rectangle */\n nk_unify(&clip, &parent->clip, pan.bounds.x, pan.bounds.y,\n pan.bounds.x + pan.bounds.w, pan.bounds.y + pan.bounds.h + panel_padding.x);\n nk_push_scissor(&pan.buffer, clip);\n nk_end(ctx);\n\n win->buffer = pan.buffer;\n nk_push_scissor(&win->buffer, parent->clip);\n ctx->current = win;\n win->layout = parent;\n g->bounds = pan.bounds;\n return;\n}\nNK_API int\nnk_group_scrolled_begin(struct nk_context *ctx,\n struct nk_scroll *scroll, const char *title, nk_flags flags)\n{\n return nk_group_scrolled_offset_begin(ctx, &scroll->x, &scroll->y, title, flags);\n}\nNK_API int\nnk_group_begin_titled(struct nk_context *ctx, const char *id,\n const char *title, nk_flags flags)\n{\n int id_len;\n nk_hash id_hash;\n struct nk_window *win;\n nk_uint *x_offset;\n nk_uint *y_offset;\n\n NK_ASSERT(ctx);\n NK_ASSERT(id);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !id)\n return 0;\n\n /* find persistent group scrollbar value */\n win = ctx->current;\n id_len = (int)nk_strlen(id);\n id_hash = nk_murmur_hash(id, (int)id_len, NK_PANEL_GROUP);\n x_offset = nk_find_value(win, id_hash);\n if (!x_offset) {\n x_offset = nk_add_value(ctx, win, id_hash, 0);\n y_offset = nk_add_value(ctx, win, id_hash+1, 0);\n\n NK_ASSERT(x_offset);\n NK_ASSERT(y_offset);\n if (!x_offset || !y_offset) return 0;\n *x_offset = *y_offset = 0;\n } else y_offset = nk_find_value(win, id_hash+1);\n return nk_group_scrolled_offset_begin(ctx, x_offset, y_offset, title, flags);\n}\nNK_API int\nnk_group_begin(struct nk_context *ctx, const char *title, nk_flags flags)\n{\n return nk_group_begin_titled(ctx, title, title, flags);\n}\nNK_API void\nnk_group_end(struct nk_context *ctx)\n{\n nk_group_scrolled_end(ctx);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * LIST VIEW\n *\n * ===============================================================*/\nNK_API int\nnk_list_view_begin(struct nk_context *ctx, struct nk_list_view *view,\n const char *title, nk_flags flags, int row_height, int row_count)\n{\n int title_len;\n nk_hash title_hash;\n nk_uint *x_offset;\n nk_uint *y_offset;\n\n int result;\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_style *style;\n struct nk_vec2 item_spacing;\n\n NK_ASSERT(ctx);\n NK_ASSERT(view);\n NK_ASSERT(title);\n if (!ctx || !view || !title) return 0;\n\n win = ctx->current;\n style = &ctx->style;\n item_spacing = style->window.spacing;\n row_height += NK_MAX(0, (int)item_spacing.y);\n\n /* find persistent list view scrollbar offset */\n title_len = (int)nk_strlen(title);\n title_hash = nk_murmur_hash(title, (int)title_len, NK_PANEL_GROUP);\n x_offset = nk_find_value(win, title_hash);\n if (!x_offset) {\n x_offset = nk_add_value(ctx, win, title_hash, 0);\n y_offset = nk_add_value(ctx, win, title_hash+1, 0);\n\n NK_ASSERT(x_offset);\n NK_ASSERT(y_offset);\n if (!x_offset || !y_offset) return 0;\n *x_offset = *y_offset = 0;\n } else y_offset = nk_find_value(win, title_hash+1);\n view->scroll_value = *y_offset;\n view->scroll_pointer = y_offset;\n\n *y_offset = 0;\n result = nk_group_scrolled_offset_begin(ctx, x_offset, y_offset, title, flags);\n win = ctx->current;\n layout = win->layout;\n\n view->total_height = row_height * NK_MAX(row_count,1);\n view->begin = (int)NK_MAX(((float)view->scroll_value / (float)row_height), 0.0f);\n view->count = (int)NK_MAX(nk_iceilf((layout->clip.h)/(float)row_height),0);\n view->count = NK_MIN(view->count, row_count - view->begin);\n view->end = view->begin + view->count;\n view->ctx = ctx;\n return result;\n}\nNK_API void\nnk_list_view_end(struct nk_list_view *view)\n{\n struct nk_context *ctx;\n struct nk_window *win;\n struct nk_panel *layout;\n\n NK_ASSERT(view);\n NK_ASSERT(view->ctx);\n NK_ASSERT(view->scroll_pointer);\n if (!view || !view->ctx) return;\n\n ctx = view->ctx;\n win = ctx->current;\n layout = win->layout;\n layout->at_y = layout->bounds.y + (float)view->total_height;\n *view->scroll_pointer = *view->scroll_pointer + view->scroll_value;\n nk_group_end(view->ctx);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * WIDGET\n *\n * ===============================================================*/\nNK_API struct nk_rect\nnk_widget_bounds(struct nk_context *ctx)\n{\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return nk_rect(0,0,0,0);\n nk_layout_peek(&bounds, ctx);\n return bounds;\n}\nNK_API struct nk_vec2\nnk_widget_position(struct nk_context *ctx)\n{\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return nk_vec2(0,0);\n\n nk_layout_peek(&bounds, ctx);\n return nk_vec2(bounds.x, bounds.y);\n}\nNK_API struct nk_vec2\nnk_widget_size(struct nk_context *ctx)\n{\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return nk_vec2(0,0);\n\n nk_layout_peek(&bounds, ctx);\n return nk_vec2(bounds.w, bounds.h);\n}\nNK_API float\nnk_widget_width(struct nk_context *ctx)\n{\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return 0;\n\n nk_layout_peek(&bounds, ctx);\n return bounds.w;\n}\nNK_API float\nnk_widget_height(struct nk_context *ctx)\n{\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return 0;\n\n nk_layout_peek(&bounds, ctx);\n return bounds.h;\n}\nNK_API int\nnk_widget_is_hovered(struct nk_context *ctx)\n{\n struct nk_rect c, v;\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current || ctx->active != ctx->current)\n return 0;\n\n c = ctx->current->layout->clip;\n c.x = (float)((int)c.x);\n c.y = (float)((int)c.y);\n c.w = (float)((int)c.w);\n c.h = (float)((int)c.h);\n\n nk_layout_peek(&bounds, ctx);\n nk_unify(&v, &c, bounds.x, bounds.y, bounds.x + bounds.w, bounds.y + bounds.h);\n if (!NK_INTERSECT(c.x, c.y, c.w, c.h, bounds.x, bounds.y, bounds.w, bounds.h))\n return 0;\n return nk_input_is_mouse_hovering_rect(&ctx->input, bounds);\n}\nNK_API int\nnk_widget_is_mouse_clicked(struct nk_context *ctx, enum nk_buttons btn)\n{\n struct nk_rect c, v;\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current || ctx->active != ctx->current)\n return 0;\n\n c = ctx->current->layout->clip;\n c.x = (float)((int)c.x);\n c.y = (float)((int)c.y);\n c.w = (float)((int)c.w);\n c.h = (float)((int)c.h);\n\n nk_layout_peek(&bounds, ctx);\n nk_unify(&v, &c, bounds.x, bounds.y, bounds.x + bounds.w, bounds.y + bounds.h);\n if (!NK_INTERSECT(c.x, c.y, c.w, c.h, bounds.x, bounds.y, bounds.w, bounds.h))\n return 0;\n return nk_input_mouse_clicked(&ctx->input, btn, bounds);\n}\nNK_API int\nnk_widget_has_mouse_click_down(struct nk_context *ctx, enum nk_buttons btn, int down)\n{\n struct nk_rect c, v;\n struct nk_rect bounds;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current || ctx->active != ctx->current)\n return 0;\n\n c = ctx->current->layout->clip;\n c.x = (float)((int)c.x);\n c.y = (float)((int)c.y);\n c.w = (float)((int)c.w);\n c.h = (float)((int)c.h);\n\n nk_layout_peek(&bounds, ctx);\n nk_unify(&v, &c, bounds.x, bounds.y, bounds.x + bounds.w, bounds.y + bounds.h);\n if (!NK_INTERSECT(c.x, c.y, c.w, c.h, bounds.x, bounds.y, bounds.w, bounds.h))\n return 0;\n return nk_input_has_mouse_click_down_in_rect(&ctx->input, btn, bounds, down);\n}\nNK_API enum nk_widget_layout_states\nnk_widget(struct nk_rect *bounds, const struct nk_context *ctx)\n{\n struct nk_rect c, v;\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return NK_WIDGET_INVALID;\n\n /* allocate space and check if the widget needs to be updated and drawn */\n nk_panel_alloc_space(bounds, ctx);\n win = ctx->current;\n layout = win->layout;\n in = &ctx->input;\n c = layout->clip;\n\n /* if one of these triggers you forgot to add an `if` condition around either\n a window, group, popup, combobox or contextual menu `begin` and `end` block.\n Example:\n if (nk_begin(...) {...} nk_end(...); or\n if (nk_group_begin(...) { nk_group_end(...);} */\n NK_ASSERT(!(layout->flags & NK_WINDOW_MINIMIZED));\n NK_ASSERT(!(layout->flags & NK_WINDOW_HIDDEN));\n NK_ASSERT(!(layout->flags & NK_WINDOW_CLOSED));\n\n /* need to convert to int here to remove floating point errors */\n bounds->x = (float)((int)bounds->x);\n bounds->y = (float)((int)bounds->y);\n bounds->w = (float)((int)bounds->w);\n bounds->h = (float)((int)bounds->h);\n\n c.x = (float)((int)c.x);\n c.y = (float)((int)c.y);\n c.w = (float)((int)c.w);\n c.h = (float)((int)c.h);\n\n nk_unify(&v, &c, bounds->x, bounds->y, bounds->x + bounds->w, bounds->y + bounds->h);\n if (!NK_INTERSECT(c.x, c.y, c.w, c.h, bounds->x, bounds->y, bounds->w, bounds->h))\n return NK_WIDGET_INVALID;\n if (!NK_INBOX(in->mouse.pos.x, in->mouse.pos.y, v.x, v.y, v.w, v.h))\n return NK_WIDGET_ROM;\n return NK_WIDGET_VALID;\n}\nNK_API enum nk_widget_layout_states\nnk_widget_fitting(struct nk_rect *bounds, struct nk_context *ctx,\n struct nk_vec2 item_padding)\n{\n /* update the bounds to stand without padding */\n struct nk_window *win;\n struct nk_style *style;\n struct nk_panel *layout;\n enum nk_widget_layout_states state;\n struct nk_vec2 panel_padding;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return NK_WIDGET_INVALID;\n\n win = ctx->current;\n style = &ctx->style;\n layout = win->layout;\n state = nk_widget(bounds, ctx);\n\n panel_padding = nk_panel_get_padding(style, layout->type);\n if (layout->row.index == 1) {\n bounds->w += panel_padding.x;\n bounds->x -= panel_padding.x;\n } else bounds->x -= item_padding.x;\n\n if (layout->row.index == layout->row.columns)\n bounds->w += panel_padding.x;\n else bounds->w += item_padding.x;\n return state;\n}\nNK_API void\nnk_spacing(struct nk_context *ctx, int cols)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n struct nk_rect none;\n int i, index, rows;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n /* spacing over row boundaries */\n win = ctx->current;\n layout = win->layout;\n index = (layout->row.index + cols) % layout->row.columns;\n rows = (layout->row.index + cols) / layout->row.columns;\n if (rows) {\n for (i = 0; i < rows; ++i)\n nk_panel_alloc_row(ctx, win);\n cols = index;\n }\n /* non table layout need to allocate space */\n if (layout->row.type != NK_LAYOUT_DYNAMIC_FIXED &&\n layout->row.type != NK_LAYOUT_STATIC_FIXED) {\n for (i = 0; i < cols; ++i)\n nk_panel_alloc_space(&none, ctx);\n } layout->row.index = index;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * TEXT\n *\n * ===============================================================*/\nNK_LIB void\nnk_widget_text(struct nk_command_buffer *o, struct nk_rect b,\n const char *string, int len, const struct nk_text *t,\n nk_flags a, const struct nk_user_font *f)\n{\n struct nk_rect label;\n float text_width;\n\n NK_ASSERT(o);\n NK_ASSERT(t);\n if (!o || !t) return;\n\n b.h = NK_MAX(b.h, 2 * t->padding.y);\n label.x = 0; label.w = 0;\n label.y = b.y + t->padding.y;\n label.h = NK_MIN(f->height, b.h - 2 * t->padding.y);\n\n text_width = f->width(f->userdata, f->height, (const char*)string, len);\n text_width += (2.0f * t->padding.x);\n\n /* align in x-axis */\n if (a & NK_TEXT_ALIGN_LEFT) {\n label.x = b.x + t->padding.x;\n label.w = NK_MAX(0, b.w - 2 * t->padding.x);\n } else if (a & NK_TEXT_ALIGN_CENTERED) {\n label.w = NK_MAX(1, 2 * t->padding.x + (float)text_width);\n label.x = (b.x + t->padding.x + ((b.w - 2 * t->padding.x) - label.w) / 2);\n label.x = NK_MAX(b.x + t->padding.x, label.x);\n label.w = NK_MIN(b.x + b.w, label.x + label.w);\n if (label.w >= label.x) label.w -= label.x;\n } else if (a & NK_TEXT_ALIGN_RIGHT) {\n label.x = NK_MAX(b.x + t->padding.x, (b.x + b.w) - (2 * t->padding.x + (float)text_width));\n label.w = (float)text_width + 2 * t->padding.x;\n } else return;\n\n /* align in y-axis */\n if (a & NK_TEXT_ALIGN_MIDDLE) {\n label.y = b.y + b.h/2.0f - (float)f->height/2.0f;\n label.h = NK_MAX(b.h/2.0f, b.h - (b.h/2.0f + f->height/2.0f));\n } else if (a & NK_TEXT_ALIGN_BOTTOM) {\n label.y = b.y + b.h - f->height;\n label.h = f->height;\n }\n nk_draw_text(o, label, (const char*)string, len, f, t->background, t->text);\n}\nNK_LIB void\nnk_widget_text_wrap(struct nk_command_buffer *o, struct nk_rect b,\n const char *string, int len, const struct nk_text *t,\n const struct nk_user_font *f)\n{\n float width;\n int glyphs = 0;\n int fitting = 0;\n int done = 0;\n struct nk_rect line;\n struct nk_text text;\n NK_INTERN nk_rune seperator[] = {' '};\n\n NK_ASSERT(o);\n NK_ASSERT(t);\n if (!o || !t) return;\n\n text.padding = nk_vec2(0,0);\n text.background = t->background;\n text.text = t->text;\n\n b.w = NK_MAX(b.w, 2 * t->padding.x);\n b.h = NK_MAX(b.h, 2 * t->padding.y);\n b.h = b.h - 2 * t->padding.y;\n\n line.x = b.x + t->padding.x;\n line.y = b.y + t->padding.y;\n line.w = b.w - 2 * t->padding.x;\n line.h = 2 * t->padding.y + f->height;\n\n fitting = nk_text_clamp(f, string, len, line.w, &glyphs, &width, seperator,NK_LEN(seperator));\n while (done < len) {\n if (!fitting || line.y + line.h >= (b.y + b.h)) break;\n nk_widget_text(o, line, &string[done], fitting, &text, NK_TEXT_LEFT, f);\n done += fitting;\n line.y += f->height + 2 * t->padding.y;\n fitting = nk_text_clamp(f, &string[done], len - done, line.w, &glyphs, &width, seperator,NK_LEN(seperator));\n }\n}\nNK_API void\nnk_text_colored(struct nk_context *ctx, const char *str, int len,\n nk_flags alignment, struct nk_color color)\n{\n struct nk_window *win;\n const struct nk_style *style;\n\n struct nk_vec2 item_padding;\n struct nk_rect bounds;\n struct nk_text text;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout) return;\n\n win = ctx->current;\n style = &ctx->style;\n nk_panel_alloc_space(&bounds, ctx);\n item_padding = style->text.padding;\n\n text.padding.x = item_padding.x;\n text.padding.y = item_padding.y;\n text.background = style->window.background;\n text.text = color;\n nk_widget_text(&win->buffer, bounds, str, len, &text, alignment, style->font);\n}\nNK_API void\nnk_text_wrap_colored(struct nk_context *ctx, const char *str,\n int len, struct nk_color color)\n{\n struct nk_window *win;\n const struct nk_style *style;\n\n struct nk_vec2 item_padding;\n struct nk_rect bounds;\n struct nk_text text;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout) return;\n\n win = ctx->current;\n style = &ctx->style;\n nk_panel_alloc_space(&bounds, ctx);\n item_padding = style->text.padding;\n\n text.padding.x = item_padding.x;\n text.padding.y = item_padding.y;\n text.background = style->window.background;\n text.text = color;\n nk_widget_text_wrap(&win->buffer, bounds, str, len, &text, style->font);\n}\n#ifdef NK_INCLUDE_STANDARD_VARARGS\nNK_API void\nnk_labelf_colored(struct nk_context *ctx, nk_flags flags,\n struct nk_color color, const char *fmt, ...)\n{\n va_list args;\n va_start(args, fmt);\n nk_labelfv_colored(ctx, flags, color, fmt, args);\n va_end(args);\n}\nNK_API void\nnk_labelf_colored_wrap(struct nk_context *ctx, struct nk_color color,\n const char *fmt, ...)\n{\n va_list args;\n va_start(args, fmt);\n nk_labelfv_colored_wrap(ctx, color, fmt, args);\n va_end(args);\n}\nNK_API void\nnk_labelf(struct nk_context *ctx, nk_flags flags, const char *fmt, ...)\n{\n va_list args;\n va_start(args, fmt);\n nk_labelfv(ctx, flags, fmt, args);\n va_end(args);\n}\nNK_API void\nnk_labelf_wrap(struct nk_context *ctx, const char *fmt,...)\n{\n va_list args;\n va_start(args, fmt);\n nk_labelfv_wrap(ctx, fmt, args);\n va_end(args);\n}\nNK_API void\nnk_labelfv_colored(struct nk_context *ctx, nk_flags flags,\n struct nk_color color, const char *fmt, va_list args)\n{\n char buf[256];\n nk_strfmt(buf, NK_LEN(buf), fmt, args);\n nk_label_colored(ctx, buf, flags, color);\n}\n\nNK_API void\nnk_labelfv_colored_wrap(struct nk_context *ctx, struct nk_color color,\n const char *fmt, va_list args)\n{\n char buf[256];\n nk_strfmt(buf, NK_LEN(buf), fmt, args);\n nk_label_colored_wrap(ctx, buf, color);\n}\n\nNK_API void\nnk_labelfv(struct nk_context *ctx, nk_flags flags, const char *fmt, va_list args)\n{\n char buf[256];\n nk_strfmt(buf, NK_LEN(buf), fmt, args);\n nk_label(ctx, buf, flags);\n}\n\nNK_API void\nnk_labelfv_wrap(struct nk_context *ctx, const char *fmt, va_list args)\n{\n char buf[256];\n nk_strfmt(buf, NK_LEN(buf), fmt, args);\n nk_label_wrap(ctx, buf);\n}\n\nNK_API void\nnk_value_bool(struct nk_context *ctx, const char *prefix, int value)\n{\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: %s\", prefix, ((value) ? \"true\": \"false\"));\n}\nNK_API void\nnk_value_int(struct nk_context *ctx, const char *prefix, int value)\n{\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: %d\", prefix, value);\n}\nNK_API void\nnk_value_uint(struct nk_context *ctx, const char *prefix, unsigned int value)\n{\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: %u\", prefix, value);\n}\nNK_API void\nnk_value_float(struct nk_context *ctx, const char *prefix, float value)\n{\n double double_value = (double)value;\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: %.3f\", prefix, double_value);\n}\nNK_API void\nnk_value_color_byte(struct nk_context *ctx, const char *p, struct nk_color c)\n{\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: (%d, %d, %d, %d)\", p, c.r, c.g, c.b, c.a);\n}\nNK_API void\nnk_value_color_float(struct nk_context *ctx, const char *p, struct nk_color color)\n{\n double c[4]; nk_color_dv(c, color);\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: (%.2f, %.2f, %.2f, %.2f)\",\n p, c[0], c[1], c[2], c[3]);\n}\nNK_API void\nnk_value_color_hex(struct nk_context *ctx, const char *prefix, struct nk_color color)\n{\n char hex[16];\n nk_color_hex_rgba(hex, color);\n nk_labelf(ctx, NK_TEXT_LEFT, \"%s: %s\", prefix, hex);\n}\n#endif\nNK_API void\nnk_text(struct nk_context *ctx, const char *str, int len, nk_flags alignment)\n{\n NK_ASSERT(ctx);\n if (!ctx) return;\n nk_text_colored(ctx, str, len, alignment, ctx->style.text.color);\n}\nNK_API void\nnk_text_wrap(struct nk_context *ctx, const char *str, int len)\n{\n NK_ASSERT(ctx);\n if (!ctx) return;\n nk_text_wrap_colored(ctx, str, len, ctx->style.text.color);\n}\nNK_API void\nnk_label(struct nk_context *ctx, const char *str, nk_flags alignment)\n{\n nk_text(ctx, str, nk_strlen(str), alignment);\n}\nNK_API void\nnk_label_colored(struct nk_context *ctx, const char *str, nk_flags align,\n struct nk_color color)\n{\n nk_text_colored(ctx, str, nk_strlen(str), align, color);\n}\nNK_API void\nnk_label_wrap(struct nk_context *ctx, const char *str)\n{\n nk_text_wrap(ctx, str, nk_strlen(str));\n}\nNK_API void\nnk_label_colored_wrap(struct nk_context *ctx, const char *str, struct nk_color color)\n{\n nk_text_wrap_colored(ctx, str, nk_strlen(str), color);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * IMAGE\n *\n * ===============================================================*/\nNK_API nk_handle\nnk_handle_ptr(void *ptr)\n{\n nk_handle handle = {0};\n handle.ptr = ptr;\n return handle;\n}\nNK_API nk_handle\nnk_handle_id(int id)\n{\n nk_handle handle;\n nk_zero_struct(handle);\n handle.id = id;\n return handle;\n}\nNK_API struct nk_image\nnk_subimage_ptr(void *ptr, unsigned short w, unsigned short h, struct nk_rect r)\n{\n struct nk_image s;\n nk_zero(&s, sizeof(s));\n s.handle.ptr = ptr;\n s.w = w; s.h = h;\n s.region[0] = (unsigned short)r.x;\n s.region[1] = (unsigned short)r.y;\n s.region[2] = (unsigned short)r.w;\n s.region[3] = (unsigned short)r.h;\n return s;\n}\nNK_API struct nk_image\nnk_subimage_id(int id, unsigned short w, unsigned short h, struct nk_rect r)\n{\n struct nk_image s;\n nk_zero(&s, sizeof(s));\n s.handle.id = id;\n s.w = w; s.h = h;\n s.region[0] = (unsigned short)r.x;\n s.region[1] = (unsigned short)r.y;\n s.region[2] = (unsigned short)r.w;\n s.region[3] = (unsigned short)r.h;\n return s;\n}\nNK_API struct nk_image\nnk_subimage_handle(nk_handle handle, unsigned short w, unsigned short h,\n struct nk_rect r)\n{\n struct nk_image s;\n nk_zero(&s, sizeof(s));\n s.handle = handle;\n s.w = w; s.h = h;\n s.region[0] = (unsigned short)r.x;\n s.region[1] = (unsigned short)r.y;\n s.region[2] = (unsigned short)r.w;\n s.region[3] = (unsigned short)r.h;\n return s;\n}\nNK_API struct nk_image\nnk_image_handle(nk_handle handle)\n{\n struct nk_image s;\n nk_zero(&s, sizeof(s));\n s.handle = handle;\n s.w = 0; s.h = 0;\n s.region[0] = 0;\n s.region[1] = 0;\n s.region[2] = 0;\n s.region[3] = 0;\n return s;\n}\nNK_API struct nk_image\nnk_image_ptr(void *ptr)\n{\n struct nk_image s;\n nk_zero(&s, sizeof(s));\n NK_ASSERT(ptr);\n s.handle.ptr = ptr;\n s.w = 0; s.h = 0;\n s.region[0] = 0;\n s.region[1] = 0;\n s.region[2] = 0;\n s.region[3] = 0;\n return s;\n}\nNK_API struct nk_image\nnk_image_id(int id)\n{\n struct nk_image s;\n nk_zero(&s, sizeof(s));\n s.handle.id = id;\n s.w = 0; s.h = 0;\n s.region[0] = 0;\n s.region[1] = 0;\n s.region[2] = 0;\n s.region[3] = 0;\n return s;\n}\nNK_API int\nnk_image_is_subimage(const struct nk_image* img)\n{\n NK_ASSERT(img);\n return !(img->w == 0 && img->h == 0);\n}\nNK_API void\nnk_image(struct nk_context *ctx, struct nk_image img)\n{\n struct nk_window *win;\n struct nk_rect bounds;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout) return;\n\n win = ctx->current;\n if (!nk_widget(&bounds, ctx)) return;\n nk_draw_image(&win->buffer, bounds, &img, nk_white);\n}\nNK_API void\nnk_image_color(struct nk_context *ctx, struct nk_image img, struct nk_color col)\n{\n struct nk_window *win;\n struct nk_rect bounds;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout) return;\n\n win = ctx->current;\n if (!nk_widget(&bounds, ctx)) return;\n nk_draw_image(&win->buffer, bounds, &img, col);\n}\n\n\n\n\n\n/* ==============================================================\n *\n * BUTTON\n *\n * ===============================================================*/\nNK_LIB void\nnk_draw_symbol(struct nk_command_buffer *out, enum nk_symbol_type type,\n struct nk_rect content, struct nk_color background, struct nk_color foreground,\n float border_width, const struct nk_user_font *font)\n{\n switch (type) {\n case NK_SYMBOL_X:\n case NK_SYMBOL_UNDERSCORE:\n case NK_SYMBOL_PLUS:\n case NK_SYMBOL_MINUS: {\n /* single character text symbol */\n const char *X = (type == NK_SYMBOL_X) ? \"x\":\n (type == NK_SYMBOL_UNDERSCORE) ? \"_\":\n (type == NK_SYMBOL_PLUS) ? \"+\": \"-\";\n struct nk_text text;\n text.padding = nk_vec2(0,0);\n text.background = background;\n text.text = foreground;\n nk_widget_text(out, content, X, 1, &text, NK_TEXT_CENTERED, font);\n } break;\n case NK_SYMBOL_CIRCLE_SOLID:\n case NK_SYMBOL_CIRCLE_OUTLINE:\n case NK_SYMBOL_RECT_SOLID:\n case NK_SYMBOL_RECT_OUTLINE: {\n /* simple empty/filled shapes */\n if (type == NK_SYMBOL_RECT_SOLID || type == NK_SYMBOL_RECT_OUTLINE) {\n nk_fill_rect(out, content, 0, foreground);\n if (type == NK_SYMBOL_RECT_OUTLINE)\n nk_fill_rect(out, nk_shrink_rect(content, border_width), 0, background);\n } else {\n nk_fill_circle(out, content, foreground);\n if (type == NK_SYMBOL_CIRCLE_OUTLINE)\n nk_fill_circle(out, nk_shrink_rect(content, 1), background);\n }\n } break;\n case NK_SYMBOL_TRIANGLE_UP:\n case NK_SYMBOL_TRIANGLE_DOWN:\n case NK_SYMBOL_TRIANGLE_LEFT:\n case NK_SYMBOL_TRIANGLE_RIGHT: {\n enum nk_heading heading;\n struct nk_vec2 points[3];\n heading = (type == NK_SYMBOL_TRIANGLE_RIGHT) ? NK_RIGHT :\n (type == NK_SYMBOL_TRIANGLE_LEFT) ? NK_LEFT:\n (type == NK_SYMBOL_TRIANGLE_UP) ? NK_UP: NK_DOWN;\n nk_triangle_from_direction(points, content, 0, 0, heading);\n nk_fill_triangle(out, points[0].x, points[0].y, points[1].x, points[1].y,\n points[2].x, points[2].y, foreground);\n } break;\n default:\n case NK_SYMBOL_NONE:\n case NK_SYMBOL_MAX: break;\n }\n}\nNK_LIB int\nnk_button_behavior(nk_flags *state, struct nk_rect r,\n const struct nk_input *i, enum nk_button_behavior behavior)\n{\n int ret = 0;\n nk_widget_state_reset(state);\n if (!i) return 0;\n if (nk_input_is_mouse_hovering_rect(i, r)) {\n *state = NK_WIDGET_STATE_HOVERED;\n if (nk_input_is_mouse_down(i, NK_BUTTON_LEFT))\n *state = NK_WIDGET_STATE_ACTIVE;\n if (nk_input_has_mouse_click_in_rect(i, NK_BUTTON_LEFT, r)) {\n ret = (behavior != NK_BUTTON_DEFAULT) ?\n nk_input_is_mouse_down(i, NK_BUTTON_LEFT):\n#ifdef NK_BUTTON_TRIGGER_ON_RELEASE\n nk_input_is_mouse_released(i, NK_BUTTON_LEFT);\n#else\n nk_input_is_mouse_pressed(i, NK_BUTTON_LEFT);\n#endif\n }\n }\n if (*state & NK_WIDGET_STATE_HOVER && !nk_input_is_mouse_prev_hovering_rect(i, r))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(i, r))\n *state |= NK_WIDGET_STATE_LEFT;\n return ret;\n}\nNK_LIB const struct nk_style_item*\nnk_draw_button(struct nk_command_buffer *out,\n const struct nk_rect *bounds, nk_flags state,\n const struct nk_style_button *style)\n{\n const struct nk_style_item *background;\n if (state & NK_WIDGET_STATE_HOVER)\n background = &style->hover;\n else if (state & NK_WIDGET_STATE_ACTIVED)\n background = &style->active;\n else background = &style->normal;\n\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(out, *bounds, &background->data.image, nk_white);\n } else {\n nk_fill_rect(out, *bounds, style->rounding, background->data.color);\n nk_stroke_rect(out, *bounds, style->rounding, style->border, style->border_color);\n }\n return background;\n}\nNK_LIB int\nnk_do_button(nk_flags *state, struct nk_command_buffer *out, struct nk_rect r,\n const struct nk_style_button *style, const struct nk_input *in,\n enum nk_button_behavior behavior, struct nk_rect *content)\n{\n struct nk_rect bounds;\n NK_ASSERT(style);\n NK_ASSERT(state);\n NK_ASSERT(out);\n if (!out || !style)\n return nk_false;\n\n /* calculate button content space */\n content->x = r.x + style->padding.x + style->border + style->rounding;\n content->y = r.y + style->padding.y + style->border + style->rounding;\n content->w = r.w - (2 * style->padding.x + style->border + style->rounding*2);\n content->h = r.h - (2 * style->padding.y + style->border + style->rounding*2);\n\n /* execute button behavior */\n bounds.x = r.x - style->touch_padding.x;\n bounds.y = r.y - style->touch_padding.y;\n bounds.w = r.w + 2 * style->touch_padding.x;\n bounds.h = r.h + 2 * style->touch_padding.y;\n return nk_button_behavior(state, bounds, in, behavior);\n}\nNK_LIB void\nnk_draw_button_text(struct nk_command_buffer *out,\n const struct nk_rect *bounds, const struct nk_rect *content, nk_flags state,\n const struct nk_style_button *style, const char *txt, int len,\n nk_flags text_alignment, const struct nk_user_font *font)\n{\n struct nk_text text;\n const struct nk_style_item *background;\n background = nk_draw_button(out, bounds, state, style);\n\n /* select correct colors/images */\n if (background->type == NK_STYLE_ITEM_COLOR)\n text.background = background->data.color;\n else text.background = style->text_background;\n if (state & NK_WIDGET_STATE_HOVER)\n text.text = style->text_hover;\n else if (state & NK_WIDGET_STATE_ACTIVED)\n text.text = style->text_active;\n else text.text = style->text_normal;\n\n text.padding = nk_vec2(0,0);\n nk_widget_text(out, *content, txt, len, &text, text_alignment, font);\n}\nNK_LIB int\nnk_do_button_text(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n const char *string, int len, nk_flags align, enum nk_button_behavior behavior,\n const struct nk_style_button *style, const struct nk_input *in,\n const struct nk_user_font *font)\n{\n struct nk_rect content;\n int ret = nk_false;\n\n NK_ASSERT(state);\n NK_ASSERT(style);\n NK_ASSERT(out);\n NK_ASSERT(string);\n NK_ASSERT(font);\n if (!out || !style || !font || !string)\n return nk_false;\n\n ret = nk_do_button(state, out, bounds, style, in, behavior, &content);\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_button_text(out, &bounds, &content, *state, style, string, len, align, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return ret;\n}\nNK_LIB void\nnk_draw_button_symbol(struct nk_command_buffer *out,\n const struct nk_rect *bounds, const struct nk_rect *content,\n nk_flags state, const struct nk_style_button *style,\n enum nk_symbol_type type, const struct nk_user_font *font)\n{\n struct nk_color sym, bg;\n const struct nk_style_item *background;\n\n /* select correct colors/images */\n background = nk_draw_button(out, bounds, state, style);\n if (background->type == NK_STYLE_ITEM_COLOR)\n bg = background->data.color;\n else bg = style->text_background;\n\n if (state & NK_WIDGET_STATE_HOVER)\n sym = style->text_hover;\n else if (state & NK_WIDGET_STATE_ACTIVED)\n sym = style->text_active;\n else sym = style->text_normal;\n nk_draw_symbol(out, type, *content, bg, sym, 1, font);\n}\nNK_LIB int\nnk_do_button_symbol(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n enum nk_symbol_type symbol, enum nk_button_behavior behavior,\n const struct nk_style_button *style, const struct nk_input *in,\n const struct nk_user_font *font)\n{\n int ret;\n struct nk_rect content;\n\n NK_ASSERT(state);\n NK_ASSERT(style);\n NK_ASSERT(font);\n NK_ASSERT(out);\n if (!out || !style || !font || !state)\n return nk_false;\n\n ret = nk_do_button(state, out, bounds, style, in, behavior, &content);\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_button_symbol(out, &bounds, &content, *state, style, symbol, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return ret;\n}\nNK_LIB void\nnk_draw_button_image(struct nk_command_buffer *out,\n const struct nk_rect *bounds, const struct nk_rect *content,\n nk_flags state, const struct nk_style_button *style, const struct nk_image *img)\n{\n nk_draw_button(out, bounds, state, style);\n nk_draw_image(out, *content, img, nk_white);\n}\nNK_LIB int\nnk_do_button_image(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n struct nk_image img, enum nk_button_behavior b,\n const struct nk_style_button *style, const struct nk_input *in)\n{\n int ret;\n struct nk_rect content;\n\n NK_ASSERT(state);\n NK_ASSERT(style);\n NK_ASSERT(out);\n if (!out || !style || !state)\n return nk_false;\n\n ret = nk_do_button(state, out, bounds, style, in, b, &content);\n content.x += style->image_padding.x;\n content.y += style->image_padding.y;\n content.w -= 2 * style->image_padding.x;\n content.h -= 2 * style->image_padding.y;\n\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_button_image(out, &bounds, &content, *state, style, &img);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return ret;\n}\nNK_LIB void\nnk_draw_button_text_symbol(struct nk_command_buffer *out,\n const struct nk_rect *bounds, const struct nk_rect *label,\n const struct nk_rect *symbol, nk_flags state, const struct nk_style_button *style,\n const char *str, int len, enum nk_symbol_type type,\n const struct nk_user_font *font)\n{\n struct nk_color sym;\n struct nk_text text;\n const struct nk_style_item *background;\n\n /* select correct background colors/images */\n background = nk_draw_button(out, bounds, state, style);\n if (background->type == NK_STYLE_ITEM_COLOR)\n text.background = background->data.color;\n else text.background = style->text_background;\n\n /* select correct text colors */\n if (state & NK_WIDGET_STATE_HOVER) {\n sym = style->text_hover;\n text.text = style->text_hover;\n } else if (state & NK_WIDGET_STATE_ACTIVED) {\n sym = style->text_active;\n text.text = style->text_active;\n } else {\n sym = style->text_normal;\n text.text = style->text_normal;\n }\n\n text.padding = nk_vec2(0,0);\n nk_draw_symbol(out, type, *symbol, style->text_background, sym, 0, font);\n nk_widget_text(out, *label, str, len, &text, NK_TEXT_CENTERED, font);\n}\nNK_LIB int\nnk_do_button_text_symbol(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n enum nk_symbol_type symbol, const char *str, int len, nk_flags align,\n enum nk_button_behavior behavior, const struct nk_style_button *style,\n const struct nk_user_font *font, const struct nk_input *in)\n{\n int ret;\n struct nk_rect tri = {0,0,0,0};\n struct nk_rect content;\n\n NK_ASSERT(style);\n NK_ASSERT(out);\n NK_ASSERT(font);\n if (!out || !style || !font)\n return nk_false;\n\n ret = nk_do_button(state, out, bounds, style, in, behavior, &content);\n tri.y = content.y + (content.h/2) - font->height/2;\n tri.w = font->height; tri.h = font->height;\n if (align & NK_TEXT_ALIGN_LEFT) {\n tri.x = (content.x + content.w) - (2 * style->padding.x + tri.w);\n tri.x = NK_MAX(tri.x, 0);\n } else tri.x = content.x + 2 * style->padding.x;\n\n /* draw button */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_button_text_symbol(out, &bounds, &content, &tri,\n *state, style, str, len, symbol, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return ret;\n}\nNK_LIB void\nnk_draw_button_text_image(struct nk_command_buffer *out,\n const struct nk_rect *bounds, const struct nk_rect *label,\n const struct nk_rect *image, nk_flags state, const struct nk_style_button *style,\n const char *str, int len, const struct nk_user_font *font,\n const struct nk_image *img)\n{\n struct nk_text text;\n const struct nk_style_item *background;\n background = nk_draw_button(out, bounds, state, style);\n\n /* select correct colors */\n if (background->type == NK_STYLE_ITEM_COLOR)\n text.background = background->data.color;\n else text.background = style->text_background;\n if (state & NK_WIDGET_STATE_HOVER)\n text.text = style->text_hover;\n else if (state & NK_WIDGET_STATE_ACTIVED)\n text.text = style->text_active;\n else text.text = style->text_normal;\n\n text.padding = nk_vec2(0,0);\n nk_widget_text(out, *label, str, len, &text, NK_TEXT_CENTERED, font);\n nk_draw_image(out, *image, img, nk_white);\n}\nNK_LIB int\nnk_do_button_text_image(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n struct nk_image img, const char* str, int len, nk_flags align,\n enum nk_button_behavior behavior, const struct nk_style_button *style,\n const struct nk_user_font *font, const struct nk_input *in)\n{\n int ret;\n struct nk_rect icon;\n struct nk_rect content;\n\n NK_ASSERT(style);\n NK_ASSERT(state);\n NK_ASSERT(font);\n NK_ASSERT(out);\n if (!out || !font || !style || !str)\n return nk_false;\n\n ret = nk_do_button(state, out, bounds, style, in, behavior, &content);\n icon.y = bounds.y + style->padding.y;\n icon.w = icon.h = bounds.h - 2 * style->padding.y;\n if (align & NK_TEXT_ALIGN_LEFT) {\n icon.x = (bounds.x + bounds.w) - (2 * style->padding.x + icon.w);\n icon.x = NK_MAX(icon.x, 0);\n } else icon.x = bounds.x + 2 * style->padding.x;\n\n icon.x += style->image_padding.x;\n icon.y += style->image_padding.y;\n icon.w -= 2 * style->image_padding.x;\n icon.h -= 2 * style->image_padding.y;\n\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_button_text_image(out, &bounds, &content, &icon, *state, style, str, len, font, &img);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return ret;\n}\nNK_API void\nnk_button_set_behavior(struct nk_context *ctx, enum nk_button_behavior behavior)\n{\n NK_ASSERT(ctx);\n if (!ctx) return;\n ctx->button_behavior = behavior;\n}\nNK_API int\nnk_button_push_behavior(struct nk_context *ctx, enum nk_button_behavior behavior)\n{\n struct nk_config_stack_button_behavior *button_stack;\n struct nk_config_stack_button_behavior_element *element;\n\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n\n button_stack = &ctx->stacks.button_behaviors;\n NK_ASSERT(button_stack->head < (int)NK_LEN(button_stack->elements));\n if (button_stack->head >= (int)NK_LEN(button_stack->elements))\n return 0;\n\n element = &button_stack->elements[button_stack->head++];\n element->address = &ctx->button_behavior;\n element->old_value = ctx->button_behavior;\n ctx->button_behavior = behavior;\n return 1;\n}\nNK_API int\nnk_button_pop_behavior(struct nk_context *ctx)\n{\n struct nk_config_stack_button_behavior *button_stack;\n struct nk_config_stack_button_behavior_element *element;\n\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n\n button_stack = &ctx->stacks.button_behaviors;\n NK_ASSERT(button_stack->head > 0);\n if (button_stack->head < 1)\n return 0;\n\n element = &button_stack->elements[--button_stack->head];\n *element->address = element->old_value;\n return 1;\n}\nNK_API int\nnk_button_text_styled(struct nk_context *ctx,\n const struct nk_style_button *style, const char *title, int len)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(style);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!style || !ctx || !ctx->current || !ctx->current->layout) return 0;\n\n win = ctx->current;\n layout = win->layout;\n state = nk_widget(&bounds, ctx);\n\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_button_text(&ctx->last_widget_state, &win->buffer, bounds,\n title, len, style->text_alignment, ctx->button_behavior,\n style, in, ctx->style.font);\n}\nNK_API int\nnk_button_text(struct nk_context *ctx, const char *title, int len)\n{\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n return nk_button_text_styled(ctx, &ctx->style.button, title, len);\n}\nNK_API int nk_button_label_styled(struct nk_context *ctx,\n const struct nk_style_button *style, const char *title)\n{\n return nk_button_text_styled(ctx, style, title, nk_strlen(title));\n}\nNK_API int nk_button_label(struct nk_context *ctx, const char *title)\n{\n return nk_button_text(ctx, title, nk_strlen(title));\n}\nNK_API int\nnk_button_color(struct nk_context *ctx, struct nk_color color)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n struct nk_style_button button;\n\n int ret = 0;\n struct nk_rect bounds;\n struct nk_rect content;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n\n button = ctx->style.button;\n button.normal = nk_style_item_color(color);\n button.hover = nk_style_item_color(color);\n button.active = nk_style_item_color(color);\n ret = nk_do_button(&ctx->last_widget_state, &win->buffer, bounds,\n &button, in, ctx->button_behavior, &content);\n nk_draw_button(&win->buffer, &bounds, ctx->last_widget_state, &button);\n return ret;\n}\nNK_API int\nnk_button_symbol_styled(struct nk_context *ctx,\n const struct nk_style_button *style, enum nk_symbol_type symbol)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_button_symbol(&ctx->last_widget_state, &win->buffer, bounds,\n symbol, ctx->button_behavior, style, in, ctx->style.font);\n}\nNK_API int\nnk_button_symbol(struct nk_context *ctx, enum nk_symbol_type symbol)\n{\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n return nk_button_symbol_styled(ctx, &ctx->style.button, symbol);\n}\nNK_API int\nnk_button_image_styled(struct nk_context *ctx, const struct nk_style_button *style,\n struct nk_image img)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_button_image(&ctx->last_widget_state, &win->buffer, bounds,\n img, ctx->button_behavior, style, in);\n}\nNK_API int\nnk_button_image(struct nk_context *ctx, struct nk_image img)\n{\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n return nk_button_image_styled(ctx, &ctx->style.button, img);\n}\nNK_API int\nnk_button_symbol_text_styled(struct nk_context *ctx,\n const struct nk_style_button *style, enum nk_symbol_type symbol,\n const char *text, int len, nk_flags align)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_button_text_symbol(&ctx->last_widget_state, &win->buffer, bounds,\n symbol, text, len, align, ctx->button_behavior,\n style, ctx->style.font, in);\n}\nNK_API int\nnk_button_symbol_text(struct nk_context *ctx, enum nk_symbol_type symbol,\n const char* text, int len, nk_flags align)\n{\n NK_ASSERT(ctx);\n if (!ctx) return 0;\n return nk_button_symbol_text_styled(ctx, &ctx->style.button, symbol, text, len, align);\n}\nNK_API int nk_button_symbol_label(struct nk_context *ctx, enum nk_symbol_type symbol,\n const char *label, nk_flags align)\n{\n return nk_button_symbol_text(ctx, symbol, label, nk_strlen(label), align);\n}\nNK_API int nk_button_symbol_label_styled(struct nk_context *ctx,\n const struct nk_style_button *style, enum nk_symbol_type symbol,\n const char *title, nk_flags align)\n{\n return nk_button_symbol_text_styled(ctx, style, symbol, title, nk_strlen(title), align);\n}\nNK_API int\nnk_button_image_text_styled(struct nk_context *ctx,\n const struct nk_style_button *style, struct nk_image img, const char *text,\n int len, nk_flags align)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_button_text_image(&ctx->last_widget_state, &win->buffer,\n bounds, img, text, len, align, ctx->button_behavior,\n style, ctx->style.font, in);\n}\nNK_API int\nnk_button_image_text(struct nk_context *ctx, struct nk_image img,\n const char *text, int len, nk_flags align)\n{\n return nk_button_image_text_styled(ctx, &ctx->style.button,img, text, len, align);\n}\nNK_API int nk_button_image_label(struct nk_context *ctx, struct nk_image img,\n const char *label, nk_flags align)\n{\n return nk_button_image_text(ctx, img, label, nk_strlen(label), align);\n}\nNK_API int nk_button_image_label_styled(struct nk_context *ctx,\n const struct nk_style_button *style, struct nk_image img,\n const char *label, nk_flags text_alignment)\n{\n return nk_button_image_text_styled(ctx, style, img, label, nk_strlen(label), text_alignment);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * TOGGLE\n *\n * ===============================================================*/\nNK_LIB int\nnk_toggle_behavior(const struct nk_input *in, struct nk_rect select,\n nk_flags *state, int active)\n{\n nk_widget_state_reset(state);\n if (nk_button_behavior(state, select, in, NK_BUTTON_DEFAULT)) {\n *state = NK_WIDGET_STATE_ACTIVE;\n active = !active;\n }\n if (*state & NK_WIDGET_STATE_HOVER && !nk_input_is_mouse_prev_hovering_rect(in, select))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(in, select))\n *state |= NK_WIDGET_STATE_LEFT;\n return active;\n}\nNK_LIB void\nnk_draw_checkbox(struct nk_command_buffer *out,\n nk_flags state, const struct nk_style_toggle *style, int active,\n const struct nk_rect *label, const struct nk_rect *selector,\n const struct nk_rect *cursors, const char *string, int len,\n const struct nk_user_font *font)\n{\n const struct nk_style_item *background;\n const struct nk_style_item *cursor;\n struct nk_text text;\n\n /* select correct colors/images */\n if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n cursor = &style->cursor_hover;\n text.text = style->text_hover;\n } else if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->hover;\n cursor = &style->cursor_hover;\n text.text = style->text_active;\n } else {\n background = &style->normal;\n cursor = &style->cursor_normal;\n text.text = style->text_normal;\n }\n\n /* draw background and cursor */\n if (background->type == NK_STYLE_ITEM_COLOR) {\n nk_fill_rect(out, *selector, 0, style->border_color);\n nk_fill_rect(out, nk_shrink_rect(*selector, style->border), 0, background->data.color);\n } else nk_draw_image(out, *selector, &background->data.image, nk_white);\n if (active) {\n if (cursor->type == NK_STYLE_ITEM_IMAGE)\n nk_draw_image(out, *cursors, &cursor->data.image, nk_white);\n else nk_fill_rect(out, *cursors, 0, cursor->data.color);\n }\n\n text.padding.x = 0;\n text.padding.y = 0;\n text.background = style->text_background;\n nk_widget_text(out, *label, string, len, &text, NK_TEXT_LEFT, font);\n}\nNK_LIB void\nnk_draw_option(struct nk_command_buffer *out,\n nk_flags state, const struct nk_style_toggle *style, int active,\n const struct nk_rect *label, const struct nk_rect *selector,\n const struct nk_rect *cursors, const char *string, int len,\n const struct nk_user_font *font)\n{\n const struct nk_style_item *background;\n const struct nk_style_item *cursor;\n struct nk_text text;\n\n /* select correct colors/images */\n if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n cursor = &style->cursor_hover;\n text.text = style->text_hover;\n } else if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->hover;\n cursor = &style->cursor_hover;\n text.text = style->text_active;\n } else {\n background = &style->normal;\n cursor = &style->cursor_normal;\n text.text = style->text_normal;\n }\n\n /* draw background and cursor */\n if (background->type == NK_STYLE_ITEM_COLOR) {\n nk_fill_circle(out, *selector, style->border_color);\n nk_fill_circle(out, nk_shrink_rect(*selector, style->border), background->data.color);\n } else nk_draw_image(out, *selector, &background->data.image, nk_white);\n if (active) {\n if (cursor->type == NK_STYLE_ITEM_IMAGE)\n nk_draw_image(out, *cursors, &cursor->data.image, nk_white);\n else nk_fill_circle(out, *cursors, cursor->data.color);\n }\n\n text.padding.x = 0;\n text.padding.y = 0;\n text.background = style->text_background;\n nk_widget_text(out, *label, string, len, &text, NK_TEXT_LEFT, font);\n}\nNK_LIB int\nnk_do_toggle(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect r,\n int *active, const char *str, int len, enum nk_toggle_type type,\n const struct nk_style_toggle *style, const struct nk_input *in,\n const struct nk_user_font *font)\n{\n int was_active;\n struct nk_rect bounds;\n struct nk_rect select;\n struct nk_rect cursor;\n struct nk_rect label;\n\n NK_ASSERT(style);\n NK_ASSERT(out);\n NK_ASSERT(font);\n if (!out || !style || !font || !active)\n return 0;\n\n r.w = NK_MAX(r.w, font->height + 2 * style->padding.x);\n r.h = NK_MAX(r.h, font->height + 2 * style->padding.y);\n\n /* add additional touch padding for touch screen devices */\n bounds.x = r.x - style->touch_padding.x;\n bounds.y = r.y - style->touch_padding.y;\n bounds.w = r.w + 2 * style->touch_padding.x;\n bounds.h = r.h + 2 * style->touch_padding.y;\n\n /* calculate the selector space */\n select.w = font->height;\n select.h = select.w;\n select.y = r.y + r.h/2.0f - select.h/2.0f;\n select.x = r.x;\n\n /* calculate the bounds of the cursor inside the selector */\n cursor.x = select.x + style->padding.x + style->border;\n cursor.y = select.y + style->padding.y + style->border;\n cursor.w = select.w - (2 * style->padding.x + 2 * style->border);\n cursor.h = select.h - (2 * style->padding.y + 2 * style->border);\n\n /* label behind the selector */\n label.x = select.x + select.w + style->spacing;\n label.y = select.y;\n label.w = NK_MAX(r.x + r.w, label.x) - label.x;\n label.h = select.w;\n\n /* update selector */\n was_active = *active;\n *active = nk_toggle_behavior(in, bounds, state, *active);\n\n /* draw selector */\n if (style->draw_begin)\n style->draw_begin(out, style->userdata);\n if (type == NK_TOGGLE_CHECK) {\n nk_draw_checkbox(out, *state, style, *active, &label, &select, &cursor, str, len, font);\n } else {\n nk_draw_option(out, *state, style, *active, &label, &select, &cursor, str, len, font);\n }\n if (style->draw_end)\n style->draw_end(out, style->userdata);\n return (was_active != *active);\n}\n/*----------------------------------------------------------------\n *\n * CHECKBOX\n *\n * --------------------------------------------------------------*/\nNK_API int\nnk_check_text(struct nk_context *ctx, const char *text, int len, int active)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n const struct nk_style *style;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return active;\n\n win = ctx->current;\n style = &ctx->style;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return active;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n nk_do_toggle(&ctx->last_widget_state, &win->buffer, bounds, &active,\n text, len, NK_TOGGLE_CHECK, &style->checkbox, in, style->font);\n return active;\n}\nNK_API unsigned int\nnk_check_flags_text(struct nk_context *ctx, const char *text, int len,\n unsigned int flags, unsigned int value)\n{\n int old_active;\n NK_ASSERT(ctx);\n NK_ASSERT(text);\n if (!ctx || !text) return flags;\n old_active = (int)((flags & value) & value);\n if (nk_check_text(ctx, text, len, old_active))\n flags |= value;\n else flags &= ~value;\n return flags;\n}\nNK_API int\nnk_checkbox_text(struct nk_context *ctx, const char *text, int len, int *active)\n{\n int old_val;\n NK_ASSERT(ctx);\n NK_ASSERT(text);\n NK_ASSERT(active);\n if (!ctx || !text || !active) return 0;\n old_val = *active;\n *active = nk_check_text(ctx, text, len, *active);\n return old_val != *active;\n}\nNK_API int\nnk_checkbox_flags_text(struct nk_context *ctx, const char *text, int len,\n unsigned int *flags, unsigned int value)\n{\n int active;\n NK_ASSERT(ctx);\n NK_ASSERT(text);\n NK_ASSERT(flags);\n if (!ctx || !text || !flags) return 0;\n\n active = (int)((*flags & value) & value);\n if (nk_checkbox_text(ctx, text, len, &active)) {\n if (active) *flags |= value;\n else *flags &= ~value;\n return 1;\n }\n return 0;\n}\nNK_API int nk_check_label(struct nk_context *ctx, const char *label, int active)\n{\n return nk_check_text(ctx, label, nk_strlen(label), active);\n}\nNK_API unsigned int nk_check_flags_label(struct nk_context *ctx, const char *label,\n unsigned int flags, unsigned int value)\n{\n return nk_check_flags_text(ctx, label, nk_strlen(label), flags, value);\n}\nNK_API int nk_checkbox_label(struct nk_context *ctx, const char *label, int *active)\n{\n return nk_checkbox_text(ctx, label, nk_strlen(label), active);\n}\nNK_API int nk_checkbox_flags_label(struct nk_context *ctx, const char *label,\n unsigned int *flags, unsigned int value)\n{\n return nk_checkbox_flags_text(ctx, label, nk_strlen(label), flags, value);\n}\n/*----------------------------------------------------------------\n *\n * OPTION\n *\n * --------------------------------------------------------------*/\nNK_API int\nnk_option_text(struct nk_context *ctx, const char *text, int len, int is_active)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n const struct nk_style *style;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return is_active;\n\n win = ctx->current;\n style = &ctx->style;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return (int)state;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n nk_do_toggle(&ctx->last_widget_state, &win->buffer, bounds, &is_active,\n text, len, NK_TOGGLE_OPTION, &style->option, in, style->font);\n return is_active;\n}\nNK_API int\nnk_radio_text(struct nk_context *ctx, const char *text, int len, int *active)\n{\n int old_value;\n NK_ASSERT(ctx);\n NK_ASSERT(text);\n NK_ASSERT(active);\n if (!ctx || !text || !active) return 0;\n old_value = *active;\n *active = nk_option_text(ctx, text, len, old_value);\n return old_value != *active;\n}\nNK_API int\nnk_option_label(struct nk_context *ctx, const char *label, int active)\n{\n return nk_option_text(ctx, label, nk_strlen(label), active);\n}\nNK_API int\nnk_radio_label(struct nk_context *ctx, const char *label, int *active)\n{\n return nk_radio_text(ctx, label, nk_strlen(label), active);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * SELECTABLE\n *\n * ===============================================================*/\nNK_LIB void\nnk_draw_selectable(struct nk_command_buffer *out,\n nk_flags state, const struct nk_style_selectable *style, int active,\n const struct nk_rect *bounds,\n const struct nk_rect *icon, const struct nk_image *img, enum nk_symbol_type sym,\n const char *string, int len, nk_flags align, const struct nk_user_font *font)\n{\n const struct nk_style_item *background;\n struct nk_text text;\n text.padding = style->padding;\n\n /* select correct colors/images */\n if (!active) {\n if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->pressed;\n text.text = style->text_pressed;\n } else if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n text.text = style->text_hover;\n } else {\n background = &style->normal;\n text.text = style->text_normal;\n }\n } else {\n if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->pressed_active;\n text.text = style->text_pressed_active;\n } else if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover_active;\n text.text = style->text_hover_active;\n } else {\n background = &style->normal_active;\n text.text = style->text_normal_active;\n }\n }\n /* draw selectable background and text */\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(out, *bounds, &background->data.image, nk_white);\n text.background = nk_rgba(0,0,0,0);\n } else {\n nk_fill_rect(out, *bounds, style->rounding, background->data.color);\n text.background = background->data.color;\n }\n if (icon) {\n if (img) nk_draw_image(out, *icon, img, nk_white);\n else nk_draw_symbol(out, sym, *icon, text.background, text.text, 1, font);\n }\n nk_widget_text(out, *bounds, string, len, &text, align, font);\n}\nNK_LIB int\nnk_do_selectable(nk_flags *state, struct nk_command_buffer *out,\n struct nk_rect bounds, const char *str, int len, nk_flags align, int *value,\n const struct nk_style_selectable *style, const struct nk_input *in,\n const struct nk_user_font *font)\n{\n int old_value;\n struct nk_rect touch;\n\n NK_ASSERT(state);\n NK_ASSERT(out);\n NK_ASSERT(str);\n NK_ASSERT(len);\n NK_ASSERT(value);\n NK_ASSERT(style);\n NK_ASSERT(font);\n\n if (!state || !out || !str || !len || !value || !style || !font) return 0;\n old_value = *value;\n\n /* remove padding */\n touch.x = bounds.x - style->touch_padding.x;\n touch.y = bounds.y - style->touch_padding.y;\n touch.w = bounds.w + style->touch_padding.x * 2;\n touch.h = bounds.h + style->touch_padding.y * 2;\n\n /* update button */\n if (nk_button_behavior(state, touch, in, NK_BUTTON_DEFAULT))\n *value = !(*value);\n\n /* draw selectable */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_selectable(out, *state, style, *value, &bounds, 0,0,NK_SYMBOL_NONE, str, len, align, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return old_value != *value;\n}\nNK_LIB int\nnk_do_selectable_image(nk_flags *state, struct nk_command_buffer *out,\n struct nk_rect bounds, const char *str, int len, nk_flags align, int *value,\n const struct nk_image *img, const struct nk_style_selectable *style,\n const struct nk_input *in, const struct nk_user_font *font)\n{\n int old_value;\n struct nk_rect touch;\n struct nk_rect icon;\n\n NK_ASSERT(state);\n NK_ASSERT(out);\n NK_ASSERT(str);\n NK_ASSERT(len);\n NK_ASSERT(value);\n NK_ASSERT(style);\n NK_ASSERT(font);\n\n if (!state || !out || !str || !len || !value || !style || !font) return 0;\n old_value = *value;\n\n /* toggle behavior */\n touch.x = bounds.x - style->touch_padding.x;\n touch.y = bounds.y - style->touch_padding.y;\n touch.w = bounds.w + style->touch_padding.x * 2;\n touch.h = bounds.h + style->touch_padding.y * 2;\n if (nk_button_behavior(state, touch, in, NK_BUTTON_DEFAULT))\n *value = !(*value);\n\n icon.y = bounds.y + style->padding.y;\n icon.w = icon.h = bounds.h - 2 * style->padding.y;\n if (align & NK_TEXT_ALIGN_LEFT) {\n icon.x = (bounds.x + bounds.w) - (2 * style->padding.x + icon.w);\n icon.x = NK_MAX(icon.x, 0);\n } else icon.x = bounds.x + 2 * style->padding.x;\n\n icon.x += style->image_padding.x;\n icon.y += style->image_padding.y;\n icon.w -= 2 * style->image_padding.x;\n icon.h -= 2 * style->image_padding.y;\n\n /* draw selectable */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_selectable(out, *state, style, *value, &bounds, &icon, img, NK_SYMBOL_NONE, str, len, align, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return old_value != *value;\n}\nNK_LIB int\nnk_do_selectable_symbol(nk_flags *state, struct nk_command_buffer *out,\n struct nk_rect bounds, const char *str, int len, nk_flags align, int *value,\n enum nk_symbol_type sym, const struct nk_style_selectable *style,\n const struct nk_input *in, const struct nk_user_font *font)\n{\n int old_value;\n struct nk_rect touch;\n struct nk_rect icon;\n\n NK_ASSERT(state);\n NK_ASSERT(out);\n NK_ASSERT(str);\n NK_ASSERT(len);\n NK_ASSERT(value);\n NK_ASSERT(style);\n NK_ASSERT(font);\n\n if (!state || !out || !str || !len || !value || !style || !font) return 0;\n old_value = *value;\n\n /* toggle behavior */\n touch.x = bounds.x - style->touch_padding.x;\n touch.y = bounds.y - style->touch_padding.y;\n touch.w = bounds.w + style->touch_padding.x * 2;\n touch.h = bounds.h + style->touch_padding.y * 2;\n if (nk_button_behavior(state, touch, in, NK_BUTTON_DEFAULT))\n *value = !(*value);\n\n icon.y = bounds.y + style->padding.y;\n icon.w = icon.h = bounds.h - 2 * style->padding.y;\n if (align & NK_TEXT_ALIGN_LEFT) {\n icon.x = (bounds.x + bounds.w) - (2 * style->padding.x + icon.w);\n icon.x = NK_MAX(icon.x, 0);\n } else icon.x = bounds.x + 2 * style->padding.x;\n\n icon.x += style->image_padding.x;\n icon.y += style->image_padding.y;\n icon.w -= 2 * style->image_padding.x;\n icon.h -= 2 * style->image_padding.y;\n\n /* draw selectable */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_selectable(out, *state, style, *value, &bounds, &icon, 0, sym, str, len, align, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return old_value != *value;\n}\n\nNK_API int\nnk_selectable_text(struct nk_context *ctx, const char *str, int len,\n nk_flags align, int *value)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n const struct nk_style *style;\n\n enum nk_widget_layout_states state;\n struct nk_rect bounds;\n\n NK_ASSERT(ctx);\n NK_ASSERT(value);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !value)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n style = &ctx->style;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_selectable(&ctx->last_widget_state, &win->buffer, bounds,\n str, len, align, value, &style->selectable, in, style->font);\n}\nNK_API int\nnk_selectable_image_text(struct nk_context *ctx, struct nk_image img,\n const char *str, int len, nk_flags align, int *value)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n const struct nk_style *style;\n\n enum nk_widget_layout_states state;\n struct nk_rect bounds;\n\n NK_ASSERT(ctx);\n NK_ASSERT(value);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !value)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n style = &ctx->style;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_selectable_image(&ctx->last_widget_state, &win->buffer, bounds,\n str, len, align, value, &img, &style->selectable, in, style->font);\n}\nNK_API int\nnk_selectable_symbol_text(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *str, int len, nk_flags align, int *value)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_input *in;\n const struct nk_style *style;\n\n enum nk_widget_layout_states state;\n struct nk_rect bounds;\n\n NK_ASSERT(ctx);\n NK_ASSERT(value);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !value)\n return 0;\n\n win = ctx->current;\n layout = win->layout;\n style = &ctx->style;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_selectable_symbol(&ctx->last_widget_state, &win->buffer, bounds,\n str, len, align, value, sym, &style->selectable, in, style->font);\n}\nNK_API int\nnk_selectable_symbol_label(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *title, nk_flags align, int *value)\n{\n return nk_selectable_symbol_text(ctx, sym, title, nk_strlen(title), align, value);\n}\nNK_API int nk_select_text(struct nk_context *ctx, const char *str, int len,\n nk_flags align, int value)\n{\n nk_selectable_text(ctx, str, len, align, &value);return value;\n}\nNK_API int nk_selectable_label(struct nk_context *ctx, const char *str, nk_flags align, int *value)\n{\n return nk_selectable_text(ctx, str, nk_strlen(str), align, value);\n}\nNK_API int nk_selectable_image_label(struct nk_context *ctx,struct nk_image img,\n const char *str, nk_flags align, int *value)\n{\n return nk_selectable_image_text(ctx, img, str, nk_strlen(str), align, value);\n}\nNK_API int nk_select_label(struct nk_context *ctx, const char *str, nk_flags align, int value)\n{\n nk_selectable_text(ctx, str, nk_strlen(str), align, &value);return value;\n}\nNK_API int nk_select_image_label(struct nk_context *ctx, struct nk_image img,\n const char *str, nk_flags align, int value)\n{\n nk_selectable_image_text(ctx, img, str, nk_strlen(str), align, &value);return value;\n}\nNK_API int nk_select_image_text(struct nk_context *ctx, struct nk_image img,\n const char *str, int len, nk_flags align, int value)\n{\n nk_selectable_image_text(ctx, img, str, len, align, &value);return value;\n}\nNK_API int\nnk_select_symbol_text(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *title, int title_len, nk_flags align, int value)\n{\n nk_selectable_symbol_text(ctx, sym, title, title_len, align, &value);return value;\n}\nNK_API int\nnk_select_symbol_label(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *title, nk_flags align, int value)\n{\n return nk_select_symbol_text(ctx, sym, title, nk_strlen(title), align, value);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * SLIDER\n *\n * ===============================================================*/\nNK_LIB float\nnk_slider_behavior(nk_flags *state, struct nk_rect *logical_cursor,\n struct nk_rect *visual_cursor, struct nk_input *in,\n struct nk_rect bounds, float slider_min, float slider_max, float slider_value,\n float slider_step, float slider_steps)\n{\n int left_mouse_down;\n int left_mouse_click_in_cursor;\n\n /* check if visual cursor is being dragged */\n nk_widget_state_reset(state);\n left_mouse_down = in && in->mouse.buttons[NK_BUTTON_LEFT].down;\n left_mouse_click_in_cursor = in && nk_input_has_mouse_click_down_in_rect(in,\n NK_BUTTON_LEFT, *visual_cursor, nk_true);\n\n if (left_mouse_down && left_mouse_click_in_cursor) {\n float ratio = 0;\n const float d = in->mouse.pos.x - (visual_cursor->x+visual_cursor->w*0.5f);\n const float pxstep = bounds.w / slider_steps;\n\n /* only update value if the next slider step is reached */\n *state = NK_WIDGET_STATE_ACTIVE;\n if (NK_ABS(d) >= pxstep) {\n const float steps = (float)((int)(NK_ABS(d) / pxstep));\n slider_value += (d > 0) ? (slider_step*steps) : -(slider_step*steps);\n slider_value = NK_CLAMP(slider_min, slider_value, slider_max);\n ratio = (slider_value - slider_min)/slider_step;\n logical_cursor->x = bounds.x + (logical_cursor->w * ratio);\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x = logical_cursor->x;\n }\n }\n\n /* slider widget state */\n if (nk_input_is_mouse_hovering_rect(in, bounds))\n *state = NK_WIDGET_STATE_HOVERED;\n if (*state & NK_WIDGET_STATE_HOVER &&\n !nk_input_is_mouse_prev_hovering_rect(in, bounds))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(in, bounds))\n *state |= NK_WIDGET_STATE_LEFT;\n return slider_value;\n}\nNK_LIB void\nnk_draw_slider(struct nk_command_buffer *out, nk_flags state,\n const struct nk_style_slider *style, const struct nk_rect *bounds,\n const struct nk_rect *visual_cursor, float min, float value, float max)\n{\n struct nk_rect fill;\n struct nk_rect bar;\n const struct nk_style_item *background;\n\n /* select correct slider images/colors */\n struct nk_color bar_color;\n const struct nk_style_item *cursor;\n\n NK_UNUSED(min);\n NK_UNUSED(max);\n NK_UNUSED(value);\n\n if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->active;\n bar_color = style->bar_active;\n cursor = &style->cursor_active;\n } else if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n bar_color = style->bar_hover;\n cursor = &style->cursor_hover;\n } else {\n background = &style->normal;\n bar_color = style->bar_normal;\n cursor = &style->cursor_normal;\n }\n /* calculate slider background bar */\n bar.x = bounds->x;\n bar.y = (visual_cursor->y + visual_cursor->h/2) - bounds->h/12;\n bar.w = bounds->w;\n bar.h = bounds->h/6;\n\n /* filled background bar style */\n fill.w = (visual_cursor->x + (visual_cursor->w/2.0f)) - bar.x;\n fill.x = bar.x;\n fill.y = bar.y;\n fill.h = bar.h;\n\n /* draw background */\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(out, *bounds, &background->data.image, nk_white);\n } else {\n nk_fill_rect(out, *bounds, style->rounding, background->data.color);\n nk_stroke_rect(out, *bounds, style->rounding, style->border, style->border_color);\n }\n\n /* draw slider bar */\n nk_fill_rect(out, bar, style->rounding, bar_color);\n nk_fill_rect(out, fill, style->rounding, style->bar_filled);\n\n /* draw cursor */\n if (cursor->type == NK_STYLE_ITEM_IMAGE)\n nk_draw_image(out, *visual_cursor, &cursor->data.image, nk_white);\n else nk_fill_circle(out, *visual_cursor, cursor->data.color);\n}\nNK_LIB float\nnk_do_slider(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n float min, float val, float max, float step,\n const struct nk_style_slider *style, struct nk_input *in,\n const struct nk_user_font *font)\n{\n float slider_range;\n float slider_min;\n float slider_max;\n float slider_value;\n float slider_steps;\n float cursor_offset;\n\n struct nk_rect visual_cursor;\n struct nk_rect logical_cursor;\n\n NK_ASSERT(style);\n NK_ASSERT(out);\n if (!out || !style)\n return 0;\n\n /* remove padding from slider bounds */\n bounds.x = bounds.x + style->padding.x;\n bounds.y = bounds.y + style->padding.y;\n bounds.h = NK_MAX(bounds.h, 2*style->padding.y);\n bounds.w = NK_MAX(bounds.w, 2*style->padding.x + style->cursor_size.x);\n bounds.w -= 2 * style->padding.x;\n bounds.h -= 2 * style->padding.y;\n\n /* optional buttons */\n if (style->show_buttons) {\n nk_flags ws;\n struct nk_rect button;\n button.y = bounds.y;\n button.w = bounds.h;\n button.h = bounds.h;\n\n /* decrement button */\n button.x = bounds.x;\n if (nk_do_button_symbol(&ws, out, button, style->dec_symbol, NK_BUTTON_DEFAULT,\n &style->dec_button, in, font))\n val -= step;\n\n /* increment button */\n button.x = (bounds.x + bounds.w) - button.w;\n if (nk_do_button_symbol(&ws, out, button, style->inc_symbol, NK_BUTTON_DEFAULT,\n &style->inc_button, in, font))\n val += step;\n\n bounds.x = bounds.x + button.w + style->spacing.x;\n bounds.w = bounds.w - (2*button.w + 2*style->spacing.x);\n }\n\n /* remove one cursor size to support visual cursor */\n bounds.x += style->cursor_size.x*0.5f;\n bounds.w -= style->cursor_size.x;\n\n /* make sure the provided values are correct */\n slider_max = NK_MAX(min, max);\n slider_min = NK_MIN(min, max);\n slider_value = NK_CLAMP(slider_min, val, slider_max);\n slider_range = slider_max - slider_min;\n slider_steps = slider_range / step;\n cursor_offset = (slider_value - slider_min) / step;\n\n /* calculate cursor\n Basically you have two cursors. One for visual representation and interaction\n and one for updating the actual cursor value. */\n logical_cursor.h = bounds.h;\n logical_cursor.w = bounds.w / slider_steps;\n logical_cursor.x = bounds.x + (logical_cursor.w * cursor_offset);\n logical_cursor.y = bounds.y;\n\n visual_cursor.h = style->cursor_size.y;\n visual_cursor.w = style->cursor_size.x;\n visual_cursor.y = (bounds.y + bounds.h*0.5f) - visual_cursor.h*0.5f;\n visual_cursor.x = logical_cursor.x - visual_cursor.w*0.5f;\n\n slider_value = nk_slider_behavior(state, &logical_cursor, &visual_cursor,\n in, bounds, slider_min, slider_max, slider_value, step, slider_steps);\n visual_cursor.x = logical_cursor.x - visual_cursor.w*0.5f;\n\n /* draw slider */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_slider(out, *state, style, &bounds, &visual_cursor, slider_min, slider_value, slider_max);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return slider_value;\n}\nNK_API int\nnk_slider_float(struct nk_context *ctx, float min_value, float *value, float max_value,\n float value_step)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n struct nk_input *in;\n const struct nk_style *style;\n\n int ret = 0;\n float old_value;\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n NK_ASSERT(value);\n if (!ctx || !ctx->current || !ctx->current->layout || !value)\n return ret;\n\n win = ctx->current;\n style = &ctx->style;\n layout = win->layout;\n\n state = nk_widget(&bounds, ctx);\n if (!state) return ret;\n in = (/*state == NK_WIDGET_ROM || */ layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n\n old_value = *value;\n *value = nk_do_slider(&ctx->last_widget_state, &win->buffer, bounds, min_value,\n old_value, max_value, value_step, &style->slider, in, style->font);\n return (old_value > *value || old_value < *value);\n}\nNK_API float\nnk_slide_float(struct nk_context *ctx, float min, float val, float max, float step)\n{\n nk_slider_float(ctx, min, &val, max, step); return val;\n}\nNK_API int\nnk_slide_int(struct nk_context *ctx, int min, int val, int max, int step)\n{\n float value = (float)val;\n nk_slider_float(ctx, (float)min, &value, (float)max, (float)step);\n return (int)value;\n}\nNK_API int\nnk_slider_int(struct nk_context *ctx, int min, int *val, int max, int step)\n{\n int ret;\n float value = (float)*val;\n ret = nk_slider_float(ctx, (float)min, &value, (float)max, (float)step);\n *val = (int)value;\n return ret;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * PROGRESS\n *\n * ===============================================================*/\nNK_LIB nk_size\nnk_progress_behavior(nk_flags *state, struct nk_input *in,\n struct nk_rect r, struct nk_rect cursor, nk_size max, nk_size value, int modifiable)\n{\n int left_mouse_down = 0;\n int left_mouse_click_in_cursor = 0;\n\n nk_widget_state_reset(state);\n if (!in || !modifiable) return value;\n left_mouse_down = in && in->mouse.buttons[NK_BUTTON_LEFT].down;\n left_mouse_click_in_cursor = in && nk_input_has_mouse_click_down_in_rect(in,\n NK_BUTTON_LEFT, cursor, nk_true);\n if (nk_input_is_mouse_hovering_rect(in, r))\n *state = NK_WIDGET_STATE_HOVERED;\n\n if (in && left_mouse_down && left_mouse_click_in_cursor) {\n if (left_mouse_down && left_mouse_click_in_cursor) {\n float ratio = NK_MAX(0, (float)(in->mouse.pos.x - cursor.x)) / (float)cursor.w;\n value = (nk_size)NK_CLAMP(0, (float)max * ratio, (float)max);\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x = cursor.x + cursor.w/2.0f;\n *state |= NK_WIDGET_STATE_ACTIVE;\n }\n }\n /* set progressbar widget state */\n if (*state & NK_WIDGET_STATE_HOVER && !nk_input_is_mouse_prev_hovering_rect(in, r))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(in, r))\n *state |= NK_WIDGET_STATE_LEFT;\n return value;\n}\nNK_LIB void\nnk_draw_progress(struct nk_command_buffer *out, nk_flags state,\n const struct nk_style_progress *style, const struct nk_rect *bounds,\n const struct nk_rect *scursor, nk_size value, nk_size max)\n{\n const struct nk_style_item *background;\n const struct nk_style_item *cursor;\n\n NK_UNUSED(max);\n NK_UNUSED(value);\n\n /* select correct colors/images to draw */\n if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->active;\n cursor = &style->cursor_active;\n } else if (state & NK_WIDGET_STATE_HOVER){\n background = &style->hover;\n cursor = &style->cursor_hover;\n } else {\n background = &style->normal;\n cursor = &style->cursor_normal;\n }\n\n /* draw background */\n if (background->type == NK_STYLE_ITEM_COLOR) {\n nk_fill_rect(out, *bounds, style->rounding, background->data.color);\n nk_stroke_rect(out, *bounds, style->rounding, style->border, style->border_color);\n } else nk_draw_image(out, *bounds, &background->data.image, nk_white);\n\n /* draw cursor */\n if (cursor->type == NK_STYLE_ITEM_COLOR) {\n nk_fill_rect(out, *scursor, style->rounding, cursor->data.color);\n nk_stroke_rect(out, *scursor, style->rounding, style->border, style->border_color);\n } else nk_draw_image(out, *scursor, &cursor->data.image, nk_white);\n}\nNK_LIB nk_size\nnk_do_progress(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect bounds,\n nk_size value, nk_size max, int modifiable,\n const struct nk_style_progress *style, struct nk_input *in)\n{\n float prog_scale;\n nk_size prog_value;\n struct nk_rect cursor;\n\n NK_ASSERT(style);\n NK_ASSERT(out);\n if (!out || !style) return 0;\n\n /* calculate progressbar cursor */\n cursor.w = NK_MAX(bounds.w, 2 * style->padding.x + 2 * style->border);\n cursor.h = NK_MAX(bounds.h, 2 * style->padding.y + 2 * style->border);\n cursor = nk_pad_rect(bounds, nk_vec2(style->padding.x + style->border, style->padding.y + style->border));\n prog_scale = (float)value / (float)max;\n\n /* update progressbar */\n prog_value = NK_MIN(value, max);\n prog_value = nk_progress_behavior(state, in, bounds, cursor,max, prog_value, modifiable);\n cursor.w = cursor.w * prog_scale;\n\n /* draw progressbar */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_progress(out, *state, style, &bounds, &cursor, value, max);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return prog_value;\n}\nNK_API int\nnk_progress(struct nk_context *ctx, nk_size *cur, nk_size max, int is_modifyable)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_style *style;\n struct nk_input *in;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states state;\n nk_size old_value;\n\n NK_ASSERT(ctx);\n NK_ASSERT(cur);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !cur)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n layout = win->layout;\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n old_value = *cur;\n *cur = nk_do_progress(&ctx->last_widget_state, &win->buffer, bounds,\n *cur, max, is_modifyable, &style->progress, in);\n return (*cur != old_value);\n}\nNK_API nk_size\nnk_prog(struct nk_context *ctx, nk_size cur, nk_size max, int modifyable)\n{\n nk_progress(ctx, &cur, max, modifyable);\n return cur;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * SCROLLBAR\n *\n * ===============================================================*/\nNK_LIB float\nnk_scrollbar_behavior(nk_flags *state, struct nk_input *in,\n int has_scrolling, const struct nk_rect *scroll,\n const struct nk_rect *cursor, const struct nk_rect *empty0,\n const struct nk_rect *empty1, float scroll_offset,\n float target, float scroll_step, enum nk_orientation o)\n{\n nk_flags ws = 0;\n int left_mouse_down;\n int left_mouse_click_in_cursor;\n float scroll_delta;\n\n nk_widget_state_reset(state);\n if (!in) return scroll_offset;\n\n left_mouse_down = in->mouse.buttons[NK_BUTTON_LEFT].down;\n left_mouse_click_in_cursor = nk_input_has_mouse_click_down_in_rect(in,\n NK_BUTTON_LEFT, *cursor, nk_true);\n if (nk_input_is_mouse_hovering_rect(in, *scroll))\n *state = NK_WIDGET_STATE_HOVERED;\n\n scroll_delta = (o == NK_VERTICAL) ? in->mouse.scroll_delta.y: in->mouse.scroll_delta.x;\n if (left_mouse_down && left_mouse_click_in_cursor) {\n /* update cursor by mouse dragging */\n float pixel, delta;\n *state = NK_WIDGET_STATE_ACTIVE;\n if (o == NK_VERTICAL) {\n float cursor_y;\n pixel = in->mouse.delta.y;\n delta = (pixel / scroll->h) * target;\n scroll_offset = NK_CLAMP(0, scroll_offset + delta, target - scroll->h);\n cursor_y = scroll->y + ((scroll_offset/target) * scroll->h);\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.y = cursor_y + cursor->h/2.0f;\n } else {\n float cursor_x;\n pixel = in->mouse.delta.x;\n delta = (pixel / scroll->w) * target;\n scroll_offset = NK_CLAMP(0, scroll_offset + delta, target - scroll->w);\n cursor_x = scroll->x + ((scroll_offset/target) * scroll->w);\n in->mouse.buttons[NK_BUTTON_LEFT].clicked_pos.x = cursor_x + cursor->w/2.0f;\n }\n } else if ((nk_input_is_key_pressed(in, NK_KEY_SCROLL_UP) && o == NK_VERTICAL && has_scrolling)||\n nk_button_behavior(&ws, *empty0, in, NK_BUTTON_DEFAULT)) {\n /* scroll page up by click on empty space or shortcut */\n if (o == NK_VERTICAL)\n scroll_offset = NK_MAX(0, scroll_offset - scroll->h);\n else scroll_offset = NK_MAX(0, scroll_offset - scroll->w);\n } else if ((nk_input_is_key_pressed(in, NK_KEY_SCROLL_DOWN) && o == NK_VERTICAL && has_scrolling) ||\n nk_button_behavior(&ws, *empty1, in, NK_BUTTON_DEFAULT)) {\n /* scroll page down by click on empty space or shortcut */\n if (o == NK_VERTICAL)\n scroll_offset = NK_MIN(scroll_offset + scroll->h, target - scroll->h);\n else scroll_offset = NK_MIN(scroll_offset + scroll->w, target - scroll->w);\n } else if (has_scrolling) {\n if ((scroll_delta < 0 || (scroll_delta > 0))) {\n /* update cursor by mouse scrolling */\n scroll_offset = scroll_offset + scroll_step * (-scroll_delta);\n if (o == NK_VERTICAL)\n scroll_offset = NK_CLAMP(0, scroll_offset, target - scroll->h);\n else scroll_offset = NK_CLAMP(0, scroll_offset, target - scroll->w);\n } else if (nk_input_is_key_pressed(in, NK_KEY_SCROLL_START)) {\n /* update cursor to the beginning */\n if (o == NK_VERTICAL) scroll_offset = 0;\n } else if (nk_input_is_key_pressed(in, NK_KEY_SCROLL_END)) {\n /* update cursor to the end */\n if (o == NK_VERTICAL) scroll_offset = target - scroll->h;\n }\n }\n if (*state & NK_WIDGET_STATE_HOVER && !nk_input_is_mouse_prev_hovering_rect(in, *scroll))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(in, *scroll))\n *state |= NK_WIDGET_STATE_LEFT;\n return scroll_offset;\n}\nNK_LIB void\nnk_draw_scrollbar(struct nk_command_buffer *out, nk_flags state,\n const struct nk_style_scrollbar *style, const struct nk_rect *bounds,\n const struct nk_rect *scroll)\n{\n const struct nk_style_item *background;\n const struct nk_style_item *cursor;\n\n /* select correct colors/images to draw */\n if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->active;\n cursor = &style->cursor_active;\n } else if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n cursor = &style->cursor_hover;\n } else {\n background = &style->normal;\n cursor = &style->cursor_normal;\n }\n\n /* draw background */\n if (background->type == NK_STYLE_ITEM_COLOR) {\n nk_fill_rect(out, *bounds, style->rounding, background->data.color);\n nk_stroke_rect(out, *bounds, style->rounding, style->border, style->border_color);\n } else {\n nk_draw_image(out, *bounds, &background->data.image, nk_white);\n }\n\n /* draw cursor */\n if (cursor->type == NK_STYLE_ITEM_COLOR) {\n nk_fill_rect(out, *scroll, style->rounding_cursor, cursor->data.color);\n nk_stroke_rect(out, *scroll, style->rounding_cursor, style->border_cursor, style->cursor_border_color);\n } else nk_draw_image(out, *scroll, &cursor->data.image, nk_white);\n}\nNK_LIB float\nnk_do_scrollbarv(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect scroll, int has_scrolling,\n float offset, float target, float step, float button_pixel_inc,\n const struct nk_style_scrollbar *style, struct nk_input *in,\n const struct nk_user_font *font)\n{\n struct nk_rect empty_north;\n struct nk_rect empty_south;\n struct nk_rect cursor;\n\n float scroll_step;\n float scroll_offset;\n float scroll_off;\n float scroll_ratio;\n\n NK_ASSERT(out);\n NK_ASSERT(style);\n NK_ASSERT(state);\n if (!out || !style) return 0;\n\n scroll.w = NK_MAX(scroll.w, 1);\n scroll.h = NK_MAX(scroll.h, 0);\n if (target <= scroll.h) return 0;\n\n /* optional scrollbar buttons */\n if (style->show_buttons) {\n nk_flags ws;\n float scroll_h;\n struct nk_rect button;\n\n button.x = scroll.x;\n button.w = scroll.w;\n button.h = scroll.w;\n\n scroll_h = NK_MAX(scroll.h - 2 * button.h,0);\n scroll_step = NK_MIN(step, button_pixel_inc);\n\n /* decrement button */\n button.y = scroll.y;\n if (nk_do_button_symbol(&ws, out, button, style->dec_symbol,\n NK_BUTTON_REPEATER, &style->dec_button, in, font))\n offset = offset - scroll_step;\n\n /* increment button */\n button.y = scroll.y + scroll.h - button.h;\n if (nk_do_button_symbol(&ws, out, button, style->inc_symbol,\n NK_BUTTON_REPEATER, &style->inc_button, in, font))\n offset = offset + scroll_step;\n\n scroll.y = scroll.y + button.h;\n scroll.h = scroll_h;\n }\n\n /* calculate scrollbar constants */\n scroll_step = NK_MIN(step, scroll.h);\n scroll_offset = NK_CLAMP(0, offset, target - scroll.h);\n scroll_ratio = scroll.h / target;\n scroll_off = scroll_offset / target;\n\n /* calculate scrollbar cursor bounds */\n cursor.h = NK_MAX((scroll_ratio * scroll.h) - (2*style->border + 2*style->padding.y), 0);\n cursor.y = scroll.y + (scroll_off * scroll.h) + style->border + style->padding.y;\n cursor.w = scroll.w - (2 * style->border + 2 * style->padding.x);\n cursor.x = scroll.x + style->border + style->padding.x;\n\n /* calculate empty space around cursor */\n empty_north.x = scroll.x;\n empty_north.y = scroll.y;\n empty_north.w = scroll.w;\n empty_north.h = NK_MAX(cursor.y - scroll.y, 0);\n\n empty_south.x = scroll.x;\n empty_south.y = cursor.y + cursor.h;\n empty_south.w = scroll.w;\n empty_south.h = NK_MAX((scroll.y + scroll.h) - (cursor.y + cursor.h), 0);\n\n /* update scrollbar */\n scroll_offset = nk_scrollbar_behavior(state, in, has_scrolling, &scroll, &cursor,\n &empty_north, &empty_south, scroll_offset, target, scroll_step, NK_VERTICAL);\n scroll_off = scroll_offset / target;\n cursor.y = scroll.y + (scroll_off * scroll.h) + style->border_cursor + style->padding.y;\n\n /* draw scrollbar */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_scrollbar(out, *state, style, &scroll, &cursor);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return scroll_offset;\n}\nNK_LIB float\nnk_do_scrollbarh(nk_flags *state,\n struct nk_command_buffer *out, struct nk_rect scroll, int has_scrolling,\n float offset, float target, float step, float button_pixel_inc,\n const struct nk_style_scrollbar *style, struct nk_input *in,\n const struct nk_user_font *font)\n{\n struct nk_rect cursor;\n struct nk_rect empty_west;\n struct nk_rect empty_east;\n\n float scroll_step;\n float scroll_offset;\n float scroll_off;\n float scroll_ratio;\n\n NK_ASSERT(out);\n NK_ASSERT(style);\n if (!out || !style) return 0;\n\n /* scrollbar background */\n scroll.h = NK_MAX(scroll.h, 1);\n scroll.w = NK_MAX(scroll.w, 2 * scroll.h);\n if (target <= scroll.w) return 0;\n\n /* optional scrollbar buttons */\n if (style->show_buttons) {\n nk_flags ws;\n float scroll_w;\n struct nk_rect button;\n button.y = scroll.y;\n button.w = scroll.h;\n button.h = scroll.h;\n\n scroll_w = scroll.w - 2 * button.w;\n scroll_step = NK_MIN(step, button_pixel_inc);\n\n /* decrement button */\n button.x = scroll.x;\n if (nk_do_button_symbol(&ws, out, button, style->dec_symbol,\n NK_BUTTON_REPEATER, &style->dec_button, in, font))\n offset = offset - scroll_step;\n\n /* increment button */\n button.x = scroll.x + scroll.w - button.w;\n if (nk_do_button_symbol(&ws, out, button, style->inc_symbol,\n NK_BUTTON_REPEATER, &style->inc_button, in, font))\n offset = offset + scroll_step;\n\n scroll.x = scroll.x + button.w;\n scroll.w = scroll_w;\n }\n\n /* calculate scrollbar constants */\n scroll_step = NK_MIN(step, scroll.w);\n scroll_offset = NK_CLAMP(0, offset, target - scroll.w);\n scroll_ratio = scroll.w / target;\n scroll_off = scroll_offset / target;\n\n /* calculate cursor bounds */\n cursor.w = (scroll_ratio * scroll.w) - (2*style->border + 2*style->padding.x);\n cursor.x = scroll.x + (scroll_off * scroll.w) + style->border + style->padding.x;\n cursor.h = scroll.h - (2 * style->border + 2 * style->padding.y);\n cursor.y = scroll.y + style->border + style->padding.y;\n\n /* calculate empty space around cursor */\n empty_west.x = scroll.x;\n empty_west.y = scroll.y;\n empty_west.w = cursor.x - scroll.x;\n empty_west.h = scroll.h;\n\n empty_east.x = cursor.x + cursor.w;\n empty_east.y = scroll.y;\n empty_east.w = (scroll.x + scroll.w) - (cursor.x + cursor.w);\n empty_east.h = scroll.h;\n\n /* update scrollbar */\n scroll_offset = nk_scrollbar_behavior(state, in, has_scrolling, &scroll, &cursor,\n &empty_west, &empty_east, scroll_offset, target, scroll_step, NK_HORIZONTAL);\n scroll_off = scroll_offset / target;\n cursor.x = scroll.x + (scroll_off * scroll.w);\n\n /* draw scrollbar */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_scrollbar(out, *state, style, &scroll, &cursor);\n if (style->draw_end) style->draw_end(out, style->userdata);\n return scroll_offset;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * TEXT EDITOR\n *\n * ===============================================================*/\n/* stb_textedit.h - v1.8 - public domain - Sean Barrett */\nstruct nk_text_find {\n float x,y; /* position of n'th character */\n float height; /* height of line */\n int first_char, length; /* first char of row, and length */\n int prev_first; /*_ first char of previous row */\n};\n\nstruct nk_text_edit_row {\n float x0,x1;\n /* starting x location, end x location (allows for align=right, etc) */\n float baseline_y_delta;\n /* position of baseline relative to previous row's baseline*/\n float ymin,ymax;\n /* height of row above and below baseline */\n int num_chars;\n};\n\n/* forward declarations */\nNK_INTERN void nk_textedit_makeundo_delete(struct nk_text_edit*, int, int);\nNK_INTERN void nk_textedit_makeundo_insert(struct nk_text_edit*, int, int);\nNK_INTERN void nk_textedit_makeundo_replace(struct nk_text_edit*, int, int, int);\n#define NK_TEXT_HAS_SELECTION(s) ((s)->select_start != (s)->select_end)\n\nNK_INTERN float\nnk_textedit_get_width(const struct nk_text_edit *edit, int line_start, int char_id,\n const struct nk_user_font *font)\n{\n int len = 0;\n nk_rune unicode = 0;\n const char *str = nk_str_at_const(&edit->string, line_start + char_id, &unicode, &len);\n return font->width(font->userdata, font->height, str, len);\n}\nNK_INTERN void\nnk_textedit_layout_row(struct nk_text_edit_row *r, struct nk_text_edit *edit,\n int line_start_id, float row_height, const struct nk_user_font *font)\n{\n int l;\n int glyphs = 0;\n nk_rune unicode;\n const char *remaining;\n int len = nk_str_len_char(&edit->string);\n const char *end = nk_str_get_const(&edit->string) + len;\n const char *text = nk_str_at_const(&edit->string, line_start_id, &unicode, &l);\n const struct nk_vec2 size = nk_text_calculate_text_bounds(font,\n text, (int)(end - text), row_height, &remaining, 0, &glyphs, NK_STOP_ON_NEW_LINE);\n\n r->x0 = 0.0f;\n r->x1 = size.x;\n r->baseline_y_delta = size.y;\n r->ymin = 0.0f;\n r->ymax = size.y;\n r->num_chars = glyphs;\n}\nNK_INTERN int\nnk_textedit_locate_coord(struct nk_text_edit *edit, float x, float y,\n const struct nk_user_font *font, float row_height)\n{\n struct nk_text_edit_row r;\n int n = edit->string.len;\n float base_y = 0, prev_x;\n int i=0, k;\n\n r.x0 = r.x1 = 0;\n r.ymin = r.ymax = 0;\n r.num_chars = 0;\n\n /* search rows to find one that straddles 'y' */\n while (i < n) {\n nk_textedit_layout_row(&r, edit, i, row_height, font);\n if (r.num_chars <= 0)\n return n;\n\n if (i==0 && y < base_y + r.ymin)\n return 0;\n\n if (y < base_y + r.ymax)\n break;\n\n i += r.num_chars;\n base_y += r.baseline_y_delta;\n }\n\n /* below all text, return 'after' last character */\n if (i >= n)\n return n;\n\n /* check if it's before the beginning of the line */\n if (x < r.x0)\n return i;\n\n /* check if it's before the end of the line */\n if (x < r.x1) {\n /* search characters in row for one that straddles 'x' */\n k = i;\n prev_x = r.x0;\n for (i=0; i < r.num_chars; ++i) {\n float w = nk_textedit_get_width(edit, k, i, font);\n if (x < prev_x+w) {\n if (x < prev_x+w/2)\n return k+i;\n else return k+i+1;\n }\n prev_x += w;\n }\n /* shouldn't happen, but if it does, fall through to end-of-line case */\n }\n\n /* if the last character is a newline, return that.\n * otherwise return 'after' the last character */\n if (nk_str_rune_at(&edit->string, i+r.num_chars-1) == '\\n')\n return i+r.num_chars-1;\n else return i+r.num_chars;\n}\nNK_LIB void\nnk_textedit_click(struct nk_text_edit *state, float x, float y,\n const struct nk_user_font *font, float row_height)\n{\n /* API click: on mouse down, move the cursor to the clicked location,\n * and reset the selection */\n state->cursor = nk_textedit_locate_coord(state, x, y, font, row_height);\n state->select_start = state->cursor;\n state->select_end = state->cursor;\n state->has_preferred_x = 0;\n}\nNK_LIB void\nnk_textedit_drag(struct nk_text_edit *state, float x, float y,\n const struct nk_user_font *font, float row_height)\n{\n /* API drag: on mouse drag, move the cursor and selection endpoint\n * to the clicked location */\n int p = nk_textedit_locate_coord(state, x, y, font, row_height);\n if (state->select_start == state->select_end)\n state->select_start = state->cursor;\n state->cursor = state->select_end = p;\n}\nNK_INTERN void\nnk_textedit_find_charpos(struct nk_text_find *find, struct nk_text_edit *state,\n int n, int single_line, const struct nk_user_font *font, float row_height)\n{\n /* find the x/y location of a character, and remember info about the previous\n * row in case we get a move-up event (for page up, we'll have to rescan) */\n struct nk_text_edit_row r;\n int prev_start = 0;\n int z = state->string.len;\n int i=0, first;\n\n nk_zero_struct(r);\n if (n == z) {\n /* if it's at the end, then find the last line -- simpler than trying to\n explicitly handle this case in the regular code */\n nk_textedit_layout_row(&r, state, 0, row_height, font);\n if (single_line) {\n find->first_char = 0;\n find->length = z;\n } else {\n while (i < z) {\n prev_start = i;\n i += r.num_chars;\n nk_textedit_layout_row(&r, state, i, row_height, font);\n }\n\n find->first_char = i;\n find->length = r.num_chars;\n }\n find->x = r.x1;\n find->y = r.ymin;\n find->height = r.ymax - r.ymin;\n find->prev_first = prev_start;\n return;\n }\n\n /* search rows to find the one that straddles character n */\n find->y = 0;\n\n for(;;) {\n nk_textedit_layout_row(&r, state, i, row_height, font);\n if (n < i + r.num_chars) break;\n prev_start = i;\n i += r.num_chars;\n find->y += r.baseline_y_delta;\n }\n\n find->first_char = first = i;\n find->length = r.num_chars;\n find->height = r.ymax - r.ymin;\n find->prev_first = prev_start;\n\n /* now scan to find xpos */\n find->x = r.x0;\n for (i=0; first+i < n; ++i)\n find->x += nk_textedit_get_width(state, first, i, font);\n}\nNK_INTERN void\nnk_textedit_clamp(struct nk_text_edit *state)\n{\n /* make the selection/cursor state valid if client altered the string */\n int n = state->string.len;\n if (NK_TEXT_HAS_SELECTION(state)) {\n if (state->select_start > n) state->select_start = n;\n if (state->select_end > n) state->select_end = n;\n /* if clamping forced them to be equal, move the cursor to match */\n if (state->select_start == state->select_end)\n state->cursor = state->select_start;\n }\n if (state->cursor > n) state->cursor = n;\n}\nNK_API void\nnk_textedit_delete(struct nk_text_edit *state, int where, int len)\n{\n /* delete characters while updating undo */\n nk_textedit_makeundo_delete(state, where, len);\n nk_str_delete_runes(&state->string, where, len);\n state->has_preferred_x = 0;\n}\nNK_API void\nnk_textedit_delete_selection(struct nk_text_edit *state)\n{\n /* delete the section */\n nk_textedit_clamp(state);\n if (NK_TEXT_HAS_SELECTION(state)) {\n if (state->select_start < state->select_end) {\n nk_textedit_delete(state, state->select_start,\n state->select_end - state->select_start);\n state->select_end = state->cursor = state->select_start;\n } else {\n nk_textedit_delete(state, state->select_end,\n state->select_start - state->select_end);\n state->select_start = state->cursor = state->select_end;\n }\n state->has_preferred_x = 0;\n }\n}\nNK_INTERN void\nnk_textedit_sortselection(struct nk_text_edit *state)\n{\n /* canonicalize the selection so start <= end */\n if (state->select_end < state->select_start) {\n int temp = state->select_end;\n state->select_end = state->select_start;\n state->select_start = temp;\n }\n}\nNK_INTERN void\nnk_textedit_move_to_first(struct nk_text_edit *state)\n{\n /* move cursor to first character of selection */\n if (NK_TEXT_HAS_SELECTION(state)) {\n nk_textedit_sortselection(state);\n state->cursor = state->select_start;\n state->select_end = state->select_start;\n state->has_preferred_x = 0;\n }\n}\nNK_INTERN void\nnk_textedit_move_to_last(struct nk_text_edit *state)\n{\n /* move cursor to last character of selection */\n if (NK_TEXT_HAS_SELECTION(state)) {\n nk_textedit_sortselection(state);\n nk_textedit_clamp(state);\n state->cursor = state->select_end;\n state->select_start = state->select_end;\n state->has_preferred_x = 0;\n }\n}\nNK_INTERN int\nnk_is_word_boundary( struct nk_text_edit *state, int idx)\n{\n int len;\n nk_rune c;\n if (idx <= 0) return 1;\n if (!nk_str_at_rune(&state->string, idx, &c, &len)) return 1;\n return (c == ' ' || c == '\\t' ||c == 0x3000 || c == ',' || c == ';' ||\n c == '(' || c == ')' || c == '{' || c == '}' || c == '[' || c == ']' ||\n c == '|');\n}\nNK_INTERN int\nnk_textedit_move_to_word_previous(struct nk_text_edit *state)\n{\n int c = state->cursor - 1;\n while( c >= 0 && !nk_is_word_boundary(state, c))\n --c;\n\n if( c < 0 )\n c = 0;\n\n return c;\n}\nNK_INTERN int\nnk_textedit_move_to_word_next(struct nk_text_edit *state)\n{\n const int len = state->string.len;\n int c = state->cursor+1;\n while( c < len && !nk_is_word_boundary(state, c))\n ++c;\n\n if( c > len )\n c = len;\n\n return c;\n}\nNK_INTERN void\nnk_textedit_prep_selection_at_cursor(struct nk_text_edit *state)\n{\n /* update selection and cursor to match each other */\n if (!NK_TEXT_HAS_SELECTION(state))\n state->select_start = state->select_end = state->cursor;\n else state->cursor = state->select_end;\n}\nNK_API int\nnk_textedit_cut(struct nk_text_edit *state)\n{\n /* API cut: delete selection */\n if (state->mode == NK_TEXT_EDIT_MODE_VIEW)\n return 0;\n if (NK_TEXT_HAS_SELECTION(state)) {\n nk_textedit_delete_selection(state); /* implicitly clamps */\n state->has_preferred_x = 0;\n return 1;\n }\n return 0;\n}\nNK_API int\nnk_textedit_paste(struct nk_text_edit *state, char const *ctext, int len)\n{\n /* API paste: replace existing selection with passed-in text */\n int glyphs;\n const char *text = (const char *) ctext;\n if (state->mode == NK_TEXT_EDIT_MODE_VIEW) return 0;\n\n /* if there's a selection, the paste should delete it */\n nk_textedit_clamp(state);\n nk_textedit_delete_selection(state);\n\n /* try to insert the characters */\n glyphs = nk_utf_len(ctext, len);\n if (nk_str_insert_text_char(&state->string, state->cursor, text, len)) {\n nk_textedit_makeundo_insert(state, state->cursor, glyphs);\n state->cursor += len;\n state->has_preferred_x = 0;\n return 1;\n }\n /* remove the undo since we didn't actually insert the characters */\n if (state->undo.undo_point)\n --state->undo.undo_point;\n return 0;\n}\nNK_API void\nnk_textedit_text(struct nk_text_edit *state, const char *text, int total_len)\n{\n nk_rune unicode;\n int glyph_len;\n int text_len = 0;\n\n NK_ASSERT(state);\n NK_ASSERT(text);\n if (!text || !total_len || state->mode == NK_TEXT_EDIT_MODE_VIEW) return;\n\n glyph_len = nk_utf_decode(text, &unicode, total_len);\n while ((text_len < total_len) && glyph_len)\n {\n /* don't insert a backward delete, just process the event */\n if (unicode == 127) goto next;\n /* can't add newline in single-line mode */\n if (unicode == '\\n' && state->single_line) goto next;\n /* filter incoming text */\n if (state->filter && !state->filter(state, unicode)) goto next;\n\n if (!NK_TEXT_HAS_SELECTION(state) &&\n state->cursor < state->string.len)\n {\n if (state->mode == NK_TEXT_EDIT_MODE_REPLACE) {\n nk_textedit_makeundo_replace(state, state->cursor, 1, 1);\n nk_str_delete_runes(&state->string, state->cursor, 1);\n }\n if (nk_str_insert_text_utf8(&state->string, state->cursor,\n text+text_len, 1))\n {\n ++state->cursor;\n state->has_preferred_x = 0;\n }\n } else {\n nk_textedit_delete_selection(state); /* implicitly clamps */\n if (nk_str_insert_text_utf8(&state->string, state->cursor,\n text+text_len, 1))\n {\n nk_textedit_makeundo_insert(state, state->cursor, 1);\n ++state->cursor;\n state->has_preferred_x = 0;\n }\n }\n next:\n text_len += glyph_len;\n glyph_len = nk_utf_decode(text + text_len, &unicode, total_len-text_len);\n }\n}\nNK_LIB void\nnk_textedit_key(struct nk_text_edit *state, enum nk_keys key, int shift_mod,\n const struct nk_user_font *font, float row_height)\n{\nretry:\n switch (key)\n {\n case NK_KEY_NONE:\n case NK_KEY_CTRL:\n case NK_KEY_ENTER:\n case NK_KEY_SHIFT:\n case NK_KEY_TAB:\n case NK_KEY_COPY:\n case NK_KEY_CUT:\n case NK_KEY_PASTE:\n case NK_KEY_MAX:\n default: break;\n case NK_KEY_TEXT_UNDO:\n nk_textedit_undo(state);\n state->has_preferred_x = 0;\n break;\n\n case NK_KEY_TEXT_REDO:\n nk_textedit_redo(state);\n state->has_preferred_x = 0;\n break;\n\n case NK_KEY_TEXT_SELECT_ALL:\n nk_textedit_select_all(state);\n state->has_preferred_x = 0;\n break;\n\n case NK_KEY_TEXT_INSERT_MODE:\n if (state->mode == NK_TEXT_EDIT_MODE_VIEW)\n state->mode = NK_TEXT_EDIT_MODE_INSERT;\n break;\n case NK_KEY_TEXT_REPLACE_MODE:\n if (state->mode == NK_TEXT_EDIT_MODE_VIEW)\n state->mode = NK_TEXT_EDIT_MODE_REPLACE;\n break;\n case NK_KEY_TEXT_RESET_MODE:\n if (state->mode == NK_TEXT_EDIT_MODE_INSERT ||\n state->mode == NK_TEXT_EDIT_MODE_REPLACE)\n state->mode = NK_TEXT_EDIT_MODE_VIEW;\n break;\n\n case NK_KEY_LEFT:\n if (shift_mod) {\n nk_textedit_clamp(state);\n nk_textedit_prep_selection_at_cursor(state);\n /* move selection left */\n if (state->select_end > 0)\n --state->select_end;\n state->cursor = state->select_end;\n state->has_preferred_x = 0;\n } else {\n /* if currently there's a selection,\n * move cursor to start of selection */\n if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_move_to_first(state);\n else if (state->cursor > 0)\n --state->cursor;\n state->has_preferred_x = 0;\n } break;\n\n case NK_KEY_RIGHT:\n if (shift_mod) {\n nk_textedit_prep_selection_at_cursor(state);\n /* move selection right */\n ++state->select_end;\n nk_textedit_clamp(state);\n state->cursor = state->select_end;\n state->has_preferred_x = 0;\n } else {\n /* if currently there's a selection,\n * move cursor to end of selection */\n if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_move_to_last(state);\n else ++state->cursor;\n nk_textedit_clamp(state);\n state->has_preferred_x = 0;\n } break;\n\n case NK_KEY_TEXT_WORD_LEFT:\n if (shift_mod) {\n if( !NK_TEXT_HAS_SELECTION( state ) )\n nk_textedit_prep_selection_at_cursor(state);\n state->cursor = nk_textedit_move_to_word_previous(state);\n state->select_end = state->cursor;\n nk_textedit_clamp(state );\n } else {\n if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_move_to_first(state);\n else {\n state->cursor = nk_textedit_move_to_word_previous(state);\n nk_textedit_clamp(state );\n }\n } break;\n\n case NK_KEY_TEXT_WORD_RIGHT:\n if (shift_mod) {\n if( !NK_TEXT_HAS_SELECTION( state ) )\n nk_textedit_prep_selection_at_cursor(state);\n state->cursor = nk_textedit_move_to_word_next(state);\n state->select_end = state->cursor;\n nk_textedit_clamp(state);\n } else {\n if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_move_to_last(state);\n else {\n state->cursor = nk_textedit_move_to_word_next(state);\n nk_textedit_clamp(state );\n }\n } break;\n\n case NK_KEY_DOWN: {\n struct nk_text_find find;\n struct nk_text_edit_row row;\n int i, sel = shift_mod;\n\n if (state->single_line) {\n /* on windows, up&down in single-line behave like left&right */\n key = NK_KEY_RIGHT;\n goto retry;\n }\n\n if (sel)\n nk_textedit_prep_selection_at_cursor(state);\n else if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_move_to_last(state);\n\n /* compute current position of cursor point */\n nk_textedit_clamp(state);\n nk_textedit_find_charpos(&find, state, state->cursor, state->single_line,\n font, row_height);\n\n /* now find character position down a row */\n if (find.length)\n {\n float x;\n float goal_x = state->has_preferred_x ? state->preferred_x : find.x;\n int start = find.first_char + find.length;\n\n state->cursor = start;\n nk_textedit_layout_row(&row, state, state->cursor, row_height, font);\n x = row.x0;\n\n for (i=0; i < row.num_chars && x < row.x1; ++i) {\n float dx = nk_textedit_get_width(state, start, i, font);\n x += dx;\n if (x > goal_x)\n break;\n ++state->cursor;\n }\n nk_textedit_clamp(state);\n\n state->has_preferred_x = 1;\n state->preferred_x = goal_x;\n if (sel)\n state->select_end = state->cursor;\n }\n } break;\n\n case NK_KEY_UP: {\n struct nk_text_find find;\n struct nk_text_edit_row row;\n int i, sel = shift_mod;\n\n if (state->single_line) {\n /* on windows, up&down become left&right */\n key = NK_KEY_LEFT;\n goto retry;\n }\n\n if (sel)\n nk_textedit_prep_selection_at_cursor(state);\n else if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_move_to_first(state);\n\n /* compute current position of cursor point */\n nk_textedit_clamp(state);\n nk_textedit_find_charpos(&find, state, state->cursor, state->single_line,\n font, row_height);\n\n /* can only go up if there's a previous row */\n if (find.prev_first != find.first_char) {\n /* now find character position up a row */\n float x;\n float goal_x = state->has_preferred_x ? state->preferred_x : find.x;\n\n state->cursor = find.prev_first;\n nk_textedit_layout_row(&row, state, state->cursor, row_height, font);\n x = row.x0;\n\n for (i=0; i < row.num_chars && x < row.x1; ++i) {\n float dx = nk_textedit_get_width(state, find.prev_first, i, font);\n x += dx;\n if (x > goal_x)\n break;\n ++state->cursor;\n }\n nk_textedit_clamp(state);\n\n state->has_preferred_x = 1;\n state->preferred_x = goal_x;\n if (sel) state->select_end = state->cursor;\n }\n } break;\n\n case NK_KEY_DEL:\n if (state->mode == NK_TEXT_EDIT_MODE_VIEW)\n break;\n if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_delete_selection(state);\n else {\n int n = state->string.len;\n if (state->cursor < n)\n nk_textedit_delete(state, state->cursor, 1);\n }\n state->has_preferred_x = 0;\n break;\n\n case NK_KEY_BACKSPACE:\n if (state->mode == NK_TEXT_EDIT_MODE_VIEW)\n break;\n if (NK_TEXT_HAS_SELECTION(state))\n nk_textedit_delete_selection(state);\n else {\n nk_textedit_clamp(state);\n if (state->cursor > 0) {\n nk_textedit_delete(state, state->cursor-1, 1);\n --state->cursor;\n }\n }\n state->has_preferred_x = 0;\n break;\n\n case NK_KEY_TEXT_START:\n if (shift_mod) {\n nk_textedit_prep_selection_at_cursor(state);\n state->cursor = state->select_end = 0;\n state->has_preferred_x = 0;\n } else {\n state->cursor = state->select_start = state->select_end = 0;\n state->has_preferred_x = 0;\n }\n break;\n\n case NK_KEY_TEXT_END:\n if (shift_mod) {\n nk_textedit_prep_selection_at_cursor(state);\n state->cursor = state->select_end = state->string.len;\n state->has_preferred_x = 0;\n } else {\n state->cursor = state->string.len;\n state->select_start = state->select_end = 0;\n state->has_preferred_x = 0;\n }\n break;\n\n case NK_KEY_TEXT_LINE_START: {\n if (shift_mod) {\n struct nk_text_find find;\n nk_textedit_clamp(state);\n nk_textedit_prep_selection_at_cursor(state);\n if (state->string.len && state->cursor == state->string.len)\n --state->cursor;\n nk_textedit_find_charpos(&find, state,state->cursor, state->single_line,\n font, row_height);\n state->cursor = state->select_end = find.first_char;\n state->has_preferred_x = 0;\n } else {\n struct nk_text_find find;\n if (state->string.len && state->cursor == state->string.len)\n --state->cursor;\n nk_textedit_clamp(state);\n nk_textedit_move_to_first(state);\n nk_textedit_find_charpos(&find, state, state->cursor, state->single_line,\n font, row_height);\n state->cursor = find.first_char;\n state->has_preferred_x = 0;\n }\n } break;\n\n case NK_KEY_TEXT_LINE_END: {\n if (shift_mod) {\n struct nk_text_find find;\n nk_textedit_clamp(state);\n nk_textedit_prep_selection_at_cursor(state);\n nk_textedit_find_charpos(&find, state, state->cursor, state->single_line,\n font, row_height);\n state->has_preferred_x = 0;\n state->cursor = find.first_char + find.length;\n if (find.length > 0 && nk_str_rune_at(&state->string, state->cursor-1) == '\\n')\n --state->cursor;\n state->select_end = state->cursor;\n } else {\n struct nk_text_find find;\n nk_textedit_clamp(state);\n nk_textedit_move_to_first(state);\n nk_textedit_find_charpos(&find, state, state->cursor, state->single_line,\n font, row_height);\n\n state->has_preferred_x = 0;\n state->cursor = find.first_char + find.length;\n if (find.length > 0 && nk_str_rune_at(&state->string, state->cursor-1) == '\\n')\n --state->cursor;\n }} break;\n }\n}\nNK_INTERN void\nnk_textedit_flush_redo(struct nk_text_undo_state *state)\n{\n state->redo_point = NK_TEXTEDIT_UNDOSTATECOUNT;\n state->redo_char_point = NK_TEXTEDIT_UNDOCHARCOUNT;\n}\nNK_INTERN void\nnk_textedit_discard_undo(struct nk_text_undo_state *state)\n{\n /* discard the oldest entry in the undo list */\n if (state->undo_point > 0) {\n /* if the 0th undo state has characters, clean those up */\n if (state->undo_rec[0].char_storage >= 0) {\n int n = state->undo_rec[0].insert_length, i;\n /* delete n characters from all other records */\n state->undo_char_point = (short)(state->undo_char_point - n);\n NK_MEMCPY(state->undo_char, state->undo_char + n,\n (nk_size)state->undo_char_point*sizeof(nk_rune));\n for (i=0; i < state->undo_point; ++i) {\n if (state->undo_rec[i].char_storage >= 0)\n state->undo_rec[i].char_storage = (short)\n (state->undo_rec[i].char_storage - n);\n }\n }\n --state->undo_point;\n NK_MEMCPY(state->undo_rec, state->undo_rec+1,\n (nk_size)((nk_size)state->undo_point * sizeof(state->undo_rec[0])));\n }\n}\nNK_INTERN void\nnk_textedit_discard_redo(struct nk_text_undo_state *state)\n{\n/* discard the oldest entry in the redo list--it's bad if this\n ever happens, but because undo & redo have to store the actual\n characters in different cases, the redo character buffer can\n fill up even though the undo buffer didn't */\n nk_size num;\n int k = NK_TEXTEDIT_UNDOSTATECOUNT-1;\n if (state->redo_point <= k) {\n /* if the k'th undo state has characters, clean those up */\n if (state->undo_rec[k].char_storage >= 0) {\n int n = state->undo_rec[k].insert_length, i;\n /* delete n characters from all other records */\n state->redo_char_point = (short)(state->redo_char_point + n);\n num = (nk_size)(NK_TEXTEDIT_UNDOCHARCOUNT - state->redo_char_point);\n NK_MEMCPY(state->undo_char + state->redo_char_point,\n state->undo_char + state->redo_char_point-n, num * sizeof(char));\n for (i = state->redo_point; i < k; ++i) {\n if (state->undo_rec[i].char_storage >= 0) {\n state->undo_rec[i].char_storage = (short)\n (state->undo_rec[i].char_storage + n);\n }\n }\n }\n ++state->redo_point;\n num = (nk_size)(NK_TEXTEDIT_UNDOSTATECOUNT - state->redo_point);\n if (num) NK_MEMCPY(state->undo_rec + state->redo_point-1,\n state->undo_rec + state->redo_point, num * sizeof(state->undo_rec[0]));\n }\n}\nNK_INTERN struct nk_text_undo_record*\nnk_textedit_create_undo_record(struct nk_text_undo_state *state, int numchars)\n{\n /* any time we create a new undo record, we discard redo*/\n nk_textedit_flush_redo(state);\n\n /* if we have no free records, we have to make room,\n * by sliding the existing records down */\n if (state->undo_point == NK_TEXTEDIT_UNDOSTATECOUNT)\n nk_textedit_discard_undo(state);\n\n /* if the characters to store won't possibly fit in the buffer,\n * we can't undo */\n if (numchars > NK_TEXTEDIT_UNDOCHARCOUNT) {\n state->undo_point = 0;\n state->undo_char_point = 0;\n return 0;\n }\n\n /* if we don't have enough free characters in the buffer,\n * we have to make room */\n while (state->undo_char_point + numchars > NK_TEXTEDIT_UNDOCHARCOUNT)\n nk_textedit_discard_undo(state);\n return &state->undo_rec[state->undo_point++];\n}\nNK_INTERN nk_rune*\nnk_textedit_createundo(struct nk_text_undo_state *state, int pos,\n int insert_len, int delete_len)\n{\n struct nk_text_undo_record *r = nk_textedit_create_undo_record(state, insert_len);\n if (r == 0)\n return 0;\n\n r->where = pos;\n r->insert_length = (short) insert_len;\n r->delete_length = (short) delete_len;\n\n if (insert_len == 0) {\n r->char_storage = -1;\n return 0;\n } else {\n r->char_storage = state->undo_char_point;\n state->undo_char_point = (short)(state->undo_char_point + insert_len);\n return &state->undo_char[r->char_storage];\n }\n}\nNK_API void\nnk_textedit_undo(struct nk_text_edit *state)\n{\n struct nk_text_undo_state *s = &state->undo;\n struct nk_text_undo_record u, *r;\n if (s->undo_point == 0)\n return;\n\n /* we need to do two things: apply the undo record, and create a redo record */\n u = s->undo_rec[s->undo_point-1];\n r = &s->undo_rec[s->redo_point-1];\n r->char_storage = -1;\n\n r->insert_length = u.delete_length;\n r->delete_length = u.insert_length;\n r->where = u.where;\n\n if (u.delete_length)\n {\n /* if the undo record says to delete characters, then the redo record will\n need to re-insert the characters that get deleted, so we need to store\n them.\n there are three cases:\n - there's enough room to store the characters\n - characters stored for *redoing* don't leave room for redo\n - characters stored for *undoing* don't leave room for redo\n if the last is true, we have to bail */\n if (s->undo_char_point + u.delete_length >= NK_TEXTEDIT_UNDOCHARCOUNT) {\n /* the undo records take up too much character space; there's no space\n * to store the redo characters */\n r->insert_length = 0;\n } else {\n int i;\n /* there's definitely room to store the characters eventually */\n while (s->undo_char_point + u.delete_length > s->redo_char_point) {\n /* there's currently not enough room, so discard a redo record */\n nk_textedit_discard_redo(s);\n /* should never happen: */\n if (s->redo_point == NK_TEXTEDIT_UNDOSTATECOUNT)\n return;\n }\n\n r = &s->undo_rec[s->redo_point-1];\n r->char_storage = (short)(s->redo_char_point - u.delete_length);\n s->redo_char_point = (short)(s->redo_char_point - u.delete_length);\n\n /* now save the characters */\n for (i=0; i < u.delete_length; ++i)\n s->undo_char[r->char_storage + i] =\n nk_str_rune_at(&state->string, u.where + i);\n }\n /* now we can carry out the deletion */\n nk_str_delete_runes(&state->string, u.where, u.delete_length);\n }\n\n /* check type of recorded action: */\n if (u.insert_length) {\n /* easy case: was a deletion, so we need to insert n characters */\n nk_str_insert_text_runes(&state->string, u.where,\n &s->undo_char[u.char_storage], u.insert_length);\n s->undo_char_point = (short)(s->undo_char_point - u.insert_length);\n }\n state->cursor = (short)(u.where + u.insert_length);\n\n s->undo_point--;\n s->redo_point--;\n}\nNK_API void\nnk_textedit_redo(struct nk_text_edit *state)\n{\n struct nk_text_undo_state *s = &state->undo;\n struct nk_text_undo_record *u, r;\n if (s->redo_point == NK_TEXTEDIT_UNDOSTATECOUNT)\n return;\n\n /* we need to do two things: apply the redo record, and create an undo record */\n u = &s->undo_rec[s->undo_point];\n r = s->undo_rec[s->redo_point];\n\n /* we KNOW there must be room for the undo record, because the redo record\n was derived from an undo record */\n u->delete_length = r.insert_length;\n u->insert_length = r.delete_length;\n u->where = r.where;\n u->char_storage = -1;\n\n if (r.delete_length) {\n /* the redo record requires us to delete characters, so the undo record\n needs to store the characters */\n if (s->undo_char_point + u->insert_length > s->redo_char_point) {\n u->insert_length = 0;\n u->delete_length = 0;\n } else {\n int i;\n u->char_storage = s->undo_char_point;\n s->undo_char_point = (short)(s->undo_char_point + u->insert_length);\n\n /* now save the characters */\n for (i=0; i < u->insert_length; ++i) {\n s->undo_char[u->char_storage + i] =\n nk_str_rune_at(&state->string, u->where + i);\n }\n }\n nk_str_delete_runes(&state->string, r.where, r.delete_length);\n }\n\n if (r.insert_length) {\n /* easy case: need to insert n characters */\n nk_str_insert_text_runes(&state->string, r.where,\n &s->undo_char[r.char_storage], r.insert_length);\n }\n state->cursor = r.where + r.insert_length;\n\n s->undo_point++;\n s->redo_point++;\n}\nNK_INTERN void\nnk_textedit_makeundo_insert(struct nk_text_edit *state, int where, int length)\n{\n nk_textedit_createundo(&state->undo, where, 0, length);\n}\nNK_INTERN void\nnk_textedit_makeundo_delete(struct nk_text_edit *state, int where, int length)\n{\n int i;\n nk_rune *p = nk_textedit_createundo(&state->undo, where, length, 0);\n if (p) {\n for (i=0; i < length; ++i)\n p[i] = nk_str_rune_at(&state->string, where+i);\n }\n}\nNK_INTERN void\nnk_textedit_makeundo_replace(struct nk_text_edit *state, int where,\n int old_length, int new_length)\n{\n int i;\n nk_rune *p = nk_textedit_createundo(&state->undo, where, old_length, new_length);\n if (p) {\n for (i=0; i < old_length; ++i)\n p[i] = nk_str_rune_at(&state->string, where+i);\n }\n}\nNK_LIB void\nnk_textedit_clear_state(struct nk_text_edit *state, enum nk_text_edit_type type,\n nk_plugin_filter filter)\n{\n /* reset the state to default */\n state->undo.undo_point = 0;\n state->undo.undo_char_point = 0;\n state->undo.redo_point = NK_TEXTEDIT_UNDOSTATECOUNT;\n state->undo.redo_char_point = NK_TEXTEDIT_UNDOCHARCOUNT;\n state->select_end = state->select_start = 0;\n state->cursor = 0;\n state->has_preferred_x = 0;\n state->preferred_x = 0;\n state->cursor_at_end_of_line = 0;\n state->initialized = 1;\n state->single_line = (unsigned char)(type == NK_TEXT_EDIT_SINGLE_LINE);\n state->mode = NK_TEXT_EDIT_MODE_VIEW;\n state->filter = filter;\n state->scrollbar = nk_vec2(0,0);\n}\nNK_API void\nnk_textedit_init_fixed(struct nk_text_edit *state, void *memory, nk_size size)\n{\n NK_ASSERT(state);\n NK_ASSERT(memory);\n if (!state || !memory || !size) return;\n NK_MEMSET(state, 0, sizeof(struct nk_text_edit));\n nk_textedit_clear_state(state, NK_TEXT_EDIT_SINGLE_LINE, 0);\n nk_str_init_fixed(&state->string, memory, size);\n}\nNK_API void\nnk_textedit_init(struct nk_text_edit *state, struct nk_allocator *alloc, nk_size size)\n{\n NK_ASSERT(state);\n NK_ASSERT(alloc);\n if (!state || !alloc) return;\n NK_MEMSET(state, 0, sizeof(struct nk_text_edit));\n nk_textedit_clear_state(state, NK_TEXT_EDIT_SINGLE_LINE, 0);\n nk_str_init(&state->string, alloc, size);\n}\n#ifdef NK_INCLUDE_DEFAULT_ALLOCATOR\nNK_API void\nnk_textedit_init_default(struct nk_text_edit *state)\n{\n NK_ASSERT(state);\n if (!state) return;\n NK_MEMSET(state, 0, sizeof(struct nk_text_edit));\n nk_textedit_clear_state(state, NK_TEXT_EDIT_SINGLE_LINE, 0);\n nk_str_init_default(&state->string);\n}\n#endif\nNK_API void\nnk_textedit_select_all(struct nk_text_edit *state)\n{\n NK_ASSERT(state);\n state->select_start = 0;\n state->select_end = state->string.len;\n}\nNK_API void\nnk_textedit_free(struct nk_text_edit *state)\n{\n NK_ASSERT(state);\n if (!state) return;\n nk_str_free(&state->string);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * FILTER\n *\n * ===============================================================*/\nNK_API int\nnk_filter_default(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(unicode);\n NK_UNUSED(box);\n return nk_true;\n}\nNK_API int\nnk_filter_ascii(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(box);\n if (unicode > 128) return nk_false;\n else return nk_true;\n}\nNK_API int\nnk_filter_float(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(box);\n if ((unicode < '0' || unicode > '9') && unicode != '.' && unicode != '-')\n return nk_false;\n else return nk_true;\n}\nNK_API int\nnk_filter_decimal(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(box);\n if ((unicode < '0' || unicode > '9') && unicode != '-')\n return nk_false;\n else return nk_true;\n}\nNK_API int\nnk_filter_hex(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(box);\n if ((unicode < '0' || unicode > '9') &&\n (unicode < 'a' || unicode > 'f') &&\n (unicode < 'A' || unicode > 'F'))\n return nk_false;\n else return nk_true;\n}\nNK_API int\nnk_filter_oct(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(box);\n if (unicode < '0' || unicode > '7')\n return nk_false;\n else return nk_true;\n}\nNK_API int\nnk_filter_binary(const struct nk_text_edit *box, nk_rune unicode)\n{\n NK_UNUSED(box);\n if (unicode != '0' && unicode != '1')\n return nk_false;\n else return nk_true;\n}\n\n/* ===============================================================\n *\n * EDIT\n *\n * ===============================================================*/\nNK_LIB void\nnk_edit_draw_text(struct nk_command_buffer *out,\n const struct nk_style_edit *style, float pos_x, float pos_y,\n float x_offset, const char *text, int byte_len, float row_height,\n const struct nk_user_font *font, struct nk_color background,\n struct nk_color foreground, int is_selected)\n{\n NK_ASSERT(out);\n NK_ASSERT(font);\n NK_ASSERT(style);\n if (!text || !byte_len || !out || !style) return;\n\n {int glyph_len = 0;\n nk_rune unicode = 0;\n int text_len = 0;\n float line_width = 0;\n float glyph_width;\n const char *line = text;\n float line_offset = 0;\n int line_count = 0;\n\n struct nk_text txt;\n txt.padding = nk_vec2(0,0);\n txt.background = background;\n txt.text = foreground;\n\n glyph_len = nk_utf_decode(text+text_len, &unicode, byte_len-text_len);\n if (!glyph_len) return;\n while ((text_len < byte_len) && glyph_len)\n {\n if (unicode == '\\n') {\n /* new line separator so draw previous line */\n struct nk_rect label;\n label.y = pos_y + line_offset;\n label.h = row_height;\n label.w = line_width;\n label.x = pos_x;\n if (!line_count)\n label.x += x_offset;\n\n if (is_selected) /* selection needs to draw different background color */\n nk_fill_rect(out, label, 0, background);\n nk_widget_text(out, label, line, (int)((text + text_len) - line),\n &txt, NK_TEXT_CENTERED, font);\n\n text_len++;\n line_count++;\n line_width = 0;\n line = text + text_len;\n line_offset += row_height;\n glyph_len = nk_utf_decode(text + text_len, &unicode, (int)(byte_len-text_len));\n continue;\n }\n if (unicode == '\\r') {\n text_len++;\n glyph_len = nk_utf_decode(text + text_len, &unicode, byte_len-text_len);\n continue;\n }\n glyph_width = font->width(font->userdata, font->height, text+text_len, glyph_len);\n line_width += (float)glyph_width;\n text_len += glyph_len;\n glyph_len = nk_utf_decode(text + text_len, &unicode, byte_len-text_len);\n continue;\n }\n if (line_width > 0) {\n /* draw last line */\n struct nk_rect label;\n label.y = pos_y + line_offset;\n label.h = row_height;\n label.w = line_width;\n label.x = pos_x;\n if (!line_count)\n label.x += x_offset;\n\n if (is_selected)\n nk_fill_rect(out, label, 0, background);\n nk_widget_text(out, label, line, (int)((text + text_len) - line),\n &txt, NK_TEXT_LEFT, font);\n }}\n}\nNK_LIB nk_flags\nnk_do_edit(nk_flags *state, struct nk_command_buffer *out,\n struct nk_rect bounds, nk_flags flags, nk_plugin_filter filter,\n struct nk_text_edit *edit, const struct nk_style_edit *style,\n struct nk_input *in, const struct nk_user_font *font)\n{\n struct nk_rect area;\n nk_flags ret = 0;\n float row_height;\n char prev_state = 0;\n char is_hovered = 0;\n char select_all = 0;\n char cursor_follow = 0;\n struct nk_rect old_clip;\n struct nk_rect clip;\n\n NK_ASSERT(state);\n NK_ASSERT(out);\n NK_ASSERT(style);\n if (!state || !out || !style)\n return ret;\n\n /* visible text area calculation */\n area.x = bounds.x + style->padding.x + style->border;\n area.y = bounds.y + style->padding.y + style->border;\n area.w = bounds.w - (2.0f * style->padding.x + 2 * style->border);\n area.h = bounds.h - (2.0f * style->padding.y + 2 * style->border);\n if (flags & NK_EDIT_MULTILINE)\n area.w = NK_MAX(0, area.w - style->scrollbar_size.x);\n row_height = (flags & NK_EDIT_MULTILINE)? font->height + style->row_padding: area.h;\n\n /* calculate clipping rectangle */\n old_clip = out->clip;\n nk_unify(&clip, &old_clip, area.x, area.y, area.x + area.w, area.y + area.h);\n\n /* update edit state */\n prev_state = (char)edit->active;\n is_hovered = (char)nk_input_is_mouse_hovering_rect(in, bounds);\n if (in && in->mouse.buttons[NK_BUTTON_LEFT].clicked && in->mouse.buttons[NK_BUTTON_LEFT].down) {\n edit->active = NK_INBOX(in->mouse.pos.x, in->mouse.pos.y,\n bounds.x, bounds.y, bounds.w, bounds.h);\n }\n\n /* (de)activate text editor */\n if (!prev_state && edit->active) {\n const enum nk_text_edit_type type = (flags & NK_EDIT_MULTILINE) ?\n NK_TEXT_EDIT_MULTI_LINE: NK_TEXT_EDIT_SINGLE_LINE;\n nk_textedit_clear_state(edit, type, filter);\n if (flags & NK_EDIT_AUTO_SELECT)\n select_all = nk_true;\n if (flags & NK_EDIT_GOTO_END_ON_ACTIVATE) {\n edit->cursor = edit->string.len;\n in = 0;\n }\n } else if (!edit->active) edit->mode = NK_TEXT_EDIT_MODE_VIEW;\n if (flags & NK_EDIT_READ_ONLY)\n edit->mode = NK_TEXT_EDIT_MODE_VIEW;\n else if (flags & NK_EDIT_ALWAYS_INSERT_MODE)\n edit->mode = NK_TEXT_EDIT_MODE_INSERT;\n\n ret = (edit->active) ? NK_EDIT_ACTIVE: NK_EDIT_INACTIVE;\n if (prev_state != edit->active)\n ret |= (edit->active) ? NK_EDIT_ACTIVATED: NK_EDIT_DEACTIVATED;\n\n /* handle user input */\n if (edit->active && in)\n {\n int shift_mod = in->keyboard.keys[NK_KEY_SHIFT].down;\n const float mouse_x = (in->mouse.pos.x - area.x) + edit->scrollbar.x;\n const float mouse_y = (in->mouse.pos.y - area.y) + edit->scrollbar.y;\n\n /* mouse click handler */\n is_hovered = (char)nk_input_is_mouse_hovering_rect(in, area);\n if (select_all) {\n nk_textedit_select_all(edit);\n } else if (is_hovered && in->mouse.buttons[NK_BUTTON_LEFT].down &&\n in->mouse.buttons[NK_BUTTON_LEFT].clicked) {\n nk_textedit_click(edit, mouse_x, mouse_y, font, row_height);\n } else if (is_hovered && in->mouse.buttons[NK_BUTTON_LEFT].down &&\n (in->mouse.delta.x != 0.0f || in->mouse.delta.y != 0.0f)) {\n nk_textedit_drag(edit, mouse_x, mouse_y, font, row_height);\n cursor_follow = nk_true;\n } else if (is_hovered && in->mouse.buttons[NK_BUTTON_RIGHT].clicked &&\n in->mouse.buttons[NK_BUTTON_RIGHT].down) {\n nk_textedit_key(edit, NK_KEY_TEXT_WORD_LEFT, nk_false, font, row_height);\n nk_textedit_key(edit, NK_KEY_TEXT_WORD_RIGHT, nk_true, font, row_height);\n cursor_follow = nk_true;\n }\n\n {int i; /* keyboard input */\n int old_mode = edit->mode;\n for (i = 0; i < NK_KEY_MAX; ++i) {\n if (i == NK_KEY_ENTER || i == NK_KEY_TAB) continue; /* special case */\n if (nk_input_is_key_pressed(in, (enum nk_keys)i)) {\n nk_textedit_key(edit, (enum nk_keys)i, shift_mod, font, row_height);\n cursor_follow = nk_true;\n }\n }\n if (old_mode != edit->mode) {\n in->keyboard.text_len = 0;\n }}\n\n /* text input */\n edit->filter = filter;\n if (in->keyboard.text_len) {\n nk_textedit_text(edit, in->keyboard.text, in->keyboard.text_len);\n cursor_follow = nk_true;\n in->keyboard.text_len = 0;\n }\n\n /* enter key handler */\n if (nk_input_is_key_pressed(in, NK_KEY_ENTER)) {\n cursor_follow = nk_true;\n if (flags & NK_EDIT_CTRL_ENTER_NEWLINE && shift_mod)\n nk_textedit_text(edit, \"\\n\", 1);\n else if (flags & NK_EDIT_SIG_ENTER)\n ret |= NK_EDIT_COMMITED;\n else nk_textedit_text(edit, \"\\n\", 1);\n }\n\n /* cut & copy handler */\n {int copy= nk_input_is_key_pressed(in, NK_KEY_COPY);\n int cut = nk_input_is_key_pressed(in, NK_KEY_CUT);\n if ((copy || cut) && (flags & NK_EDIT_CLIPBOARD))\n {\n int glyph_len;\n nk_rune unicode;\n const char *text;\n int b = edit->select_start;\n int e = edit->select_end;\n\n int begin = NK_MIN(b, e);\n int end = NK_MAX(b, e);\n text = nk_str_at_const(&edit->string, begin, &unicode, &glyph_len);\n if (edit->clip.copy)\n edit->clip.copy(edit->clip.userdata, text, end - begin);\n if (cut && !(flags & NK_EDIT_READ_ONLY)){\n nk_textedit_cut(edit);\n cursor_follow = nk_true;\n }\n }}\n\n /* paste handler */\n {int paste = nk_input_is_key_pressed(in, NK_KEY_PASTE);\n if (paste && (flags & NK_EDIT_CLIPBOARD) && edit->clip.paste) {\n edit->clip.paste(edit->clip.userdata, edit);\n cursor_follow = nk_true;\n }}\n\n /* tab handler */\n {int tab = nk_input_is_key_pressed(in, NK_KEY_TAB);\n if (tab && (flags & NK_EDIT_ALLOW_TAB)) {\n nk_textedit_text(edit, \" \", 4);\n cursor_follow = nk_true;\n }}\n }\n\n /* set widget state */\n if (edit->active)\n *state = NK_WIDGET_STATE_ACTIVE;\n else nk_widget_state_reset(state);\n\n if (is_hovered)\n *state |= NK_WIDGET_STATE_HOVERED;\n\n /* DRAW EDIT */\n {const char *text = nk_str_get_const(&edit->string);\n int len = nk_str_len_char(&edit->string);\n\n {/* select background colors/images */\n const struct nk_style_item *background;\n if (*state & NK_WIDGET_STATE_ACTIVED)\n background = &style->active;\n else if (*state & NK_WIDGET_STATE_HOVER)\n background = &style->hover;\n else background = &style->normal;\n\n /* draw background frame */\n if (background->type == NK_STYLE_ITEM_COLOR) {\n nk_stroke_rect(out, bounds, style->rounding, style->border, style->border_color);\n nk_fill_rect(out, bounds, style->rounding, background->data.color);\n } else nk_draw_image(out, bounds, &background->data.image, nk_white);}\n\n area.w = NK_MAX(0, area.w - style->cursor_size);\n if (edit->active)\n {\n int total_lines = 1;\n struct nk_vec2 text_size = nk_vec2(0,0);\n\n /* text pointer positions */\n const char *cursor_ptr = 0;\n const char *select_begin_ptr = 0;\n const char *select_end_ptr = 0;\n\n /* 2D pixel positions */\n struct nk_vec2 cursor_pos = nk_vec2(0,0);\n struct nk_vec2 selection_offset_start = nk_vec2(0,0);\n struct nk_vec2 selection_offset_end = nk_vec2(0,0);\n\n int selection_begin = NK_MIN(edit->select_start, edit->select_end);\n int selection_end = NK_MAX(edit->select_start, edit->select_end);\n\n /* calculate total line count + total space + cursor/selection position */\n float line_width = 0.0f;\n if (text && len)\n {\n /* utf8 encoding */\n float glyph_width;\n int glyph_len = 0;\n nk_rune unicode = 0;\n int text_len = 0;\n int glyphs = 0;\n int row_begin = 0;\n\n glyph_len = nk_utf_decode(text, &unicode, len);\n glyph_width = font->width(font->userdata, font->height, text, glyph_len);\n line_width = 0;\n\n /* iterate all lines */\n while ((text_len < len) && glyph_len)\n {\n /* set cursor 2D position and line */\n if (!cursor_ptr && glyphs == edit->cursor)\n {\n int glyph_offset;\n struct nk_vec2 out_offset;\n struct nk_vec2 row_size;\n const char *remaining;\n\n /* calculate 2d position */\n cursor_pos.y = (float)(total_lines-1) * row_height;\n row_size = nk_text_calculate_text_bounds(font, text+row_begin,\n text_len-row_begin, row_height, &remaining,\n &out_offset, &glyph_offset, NK_STOP_ON_NEW_LINE);\n cursor_pos.x = row_size.x;\n cursor_ptr = text + text_len;\n }\n\n /* set start selection 2D position and line */\n if (!select_begin_ptr && edit->select_start != edit->select_end &&\n glyphs == selection_begin)\n {\n int glyph_offset;\n struct nk_vec2 out_offset;\n struct nk_vec2 row_size;\n const char *remaining;\n\n /* calculate 2d position */\n selection_offset_start.y = (float)(NK_MAX(total_lines-1,0)) * row_height;\n row_size = nk_text_calculate_text_bounds(font, text+row_begin,\n text_len-row_begin, row_height, &remaining,\n &out_offset, &glyph_offset, NK_STOP_ON_NEW_LINE);\n selection_offset_start.x = row_size.x;\n select_begin_ptr = text + text_len;\n }\n\n /* set end selection 2D position and line */\n if (!select_end_ptr && edit->select_start != edit->select_end &&\n glyphs == selection_end)\n {\n int glyph_offset;\n struct nk_vec2 out_offset;\n struct nk_vec2 row_size;\n const char *remaining;\n\n /* calculate 2d position */\n selection_offset_end.y = (float)(total_lines-1) * row_height;\n row_size = nk_text_calculate_text_bounds(font, text+row_begin,\n text_len-row_begin, row_height, &remaining,\n &out_offset, &glyph_offset, NK_STOP_ON_NEW_LINE);\n selection_offset_end.x = row_size.x;\n select_end_ptr = text + text_len;\n }\n if (unicode == '\\n') {\n text_size.x = NK_MAX(text_size.x, line_width);\n total_lines++;\n line_width = 0;\n text_len++;\n glyphs++;\n row_begin = text_len;\n glyph_len = nk_utf_decode(text + text_len, &unicode, len-text_len);\n glyph_width = font->width(font->userdata, font->height, text+text_len, glyph_len);\n continue;\n }\n\n glyphs++;\n text_len += glyph_len;\n line_width += (float)glyph_width;\n\n glyph_len = nk_utf_decode(text + text_len, &unicode, len-text_len);\n glyph_width = font->width(font->userdata, font->height,\n text+text_len, glyph_len);\n continue;\n }\n text_size.y = (float)total_lines * row_height;\n\n /* handle case when cursor is at end of text buffer */\n if (!cursor_ptr && edit->cursor == edit->string.len) {\n cursor_pos.x = line_width;\n cursor_pos.y = text_size.y - row_height;\n }\n }\n {\n /* scrollbar */\n if (cursor_follow)\n {\n /* update scrollbar to follow cursor */\n if (!(flags & NK_EDIT_NO_HORIZONTAL_SCROLL)) {\n /* horizontal scroll */\n const float scroll_increment = area.w * 0.25f;\n if (cursor_pos.x < edit->scrollbar.x)\n edit->scrollbar.x = (float)(int)NK_MAX(0.0f, cursor_pos.x - scroll_increment);\n if (cursor_pos.x >= edit->scrollbar.x + area.w)\n edit->scrollbar.x = (float)(int)NK_MAX(0.0f, edit->scrollbar.x + scroll_increment);\n } else edit->scrollbar.x = 0;\n\n if (flags & NK_EDIT_MULTILINE) {\n /* vertical scroll */\n if (cursor_pos.y < edit->scrollbar.y)\n edit->scrollbar.y = NK_MAX(0.0f, cursor_pos.y - row_height);\n if (cursor_pos.y >= edit->scrollbar.y + area.h)\n edit->scrollbar.y = edit->scrollbar.y + row_height;\n } else edit->scrollbar.y = 0;\n }\n\n /* scrollbar widget */\n if (flags & NK_EDIT_MULTILINE)\n {\n nk_flags ws;\n struct nk_rect scroll;\n float scroll_target;\n float scroll_offset;\n float scroll_step;\n float scroll_inc;\n\n scroll = area;\n scroll.x = (bounds.x + bounds.w - style->border) - style->scrollbar_size.x;\n scroll.w = style->scrollbar_size.x;\n\n scroll_offset = edit->scrollbar.y;\n scroll_step = scroll.h * 0.10f;\n scroll_inc = scroll.h * 0.01f;\n scroll_target = text_size.y;\n edit->scrollbar.y = nk_do_scrollbarv(&ws, out, scroll, 0,\n scroll_offset, scroll_target, scroll_step, scroll_inc,\n &style->scrollbar, in, font);\n }\n }\n\n /* draw text */\n {struct nk_color background_color;\n struct nk_color text_color;\n struct nk_color sel_background_color;\n struct nk_color sel_text_color;\n struct nk_color cursor_color;\n struct nk_color cursor_text_color;\n const struct nk_style_item *background;\n nk_push_scissor(out, clip);\n\n /* select correct colors to draw */\n if (*state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->active;\n text_color = style->text_active;\n sel_text_color = style->selected_text_hover;\n sel_background_color = style->selected_hover;\n cursor_color = style->cursor_hover;\n cursor_text_color = style->cursor_text_hover;\n } else if (*state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n text_color = style->text_hover;\n sel_text_color = style->selected_text_hover;\n sel_background_color = style->selected_hover;\n cursor_text_color = style->cursor_text_hover;\n cursor_color = style->cursor_hover;\n } else {\n background = &style->normal;\n text_color = style->text_normal;\n sel_text_color = style->selected_text_normal;\n sel_background_color = style->selected_normal;\n cursor_color = style->cursor_normal;\n cursor_text_color = style->cursor_text_normal;\n }\n if (background->type == NK_STYLE_ITEM_IMAGE)\n background_color = nk_rgba(0,0,0,0);\n else background_color = background->data.color;\n\n\n if (edit->select_start == edit->select_end) {\n /* no selection so just draw the complete text */\n const char *begin = nk_str_get_const(&edit->string);\n int l = nk_str_len_char(&edit->string);\n nk_edit_draw_text(out, style, area.x - edit->scrollbar.x,\n area.y - edit->scrollbar.y, 0, begin, l, row_height, font,\n background_color, text_color, nk_false);\n } else {\n /* edit has selection so draw 1-3 text chunks */\n if (edit->select_start != edit->select_end && selection_begin > 0){\n /* draw unselected text before selection */\n const char *begin = nk_str_get_const(&edit->string);\n NK_ASSERT(select_begin_ptr);\n nk_edit_draw_text(out, style, area.x - edit->scrollbar.x,\n area.y - edit->scrollbar.y, 0, begin, (int)(select_begin_ptr - begin),\n row_height, font, background_color, text_color, nk_false);\n }\n if (edit->select_start != edit->select_end) {\n /* draw selected text */\n NK_ASSERT(select_begin_ptr);\n if (!select_end_ptr) {\n const char *begin = nk_str_get_const(&edit->string);\n select_end_ptr = begin + nk_str_len_char(&edit->string);\n }\n nk_edit_draw_text(out, style,\n area.x - edit->scrollbar.x,\n area.y + selection_offset_start.y - edit->scrollbar.y,\n selection_offset_start.x,\n select_begin_ptr, (int)(select_end_ptr - select_begin_ptr),\n row_height, font, sel_background_color, sel_text_color, nk_true);\n }\n if ((edit->select_start != edit->select_end &&\n selection_end < edit->string.len))\n {\n /* draw unselected text after selected text */\n const char *begin = select_end_ptr;\n const char *end = nk_str_get_const(&edit->string) +\n nk_str_len_char(&edit->string);\n NK_ASSERT(select_end_ptr);\n nk_edit_draw_text(out, style,\n area.x - edit->scrollbar.x,\n area.y + selection_offset_end.y - edit->scrollbar.y,\n selection_offset_end.x,\n begin, (int)(end - begin), row_height, font,\n background_color, text_color, nk_true);\n }\n }\n\n /* cursor */\n if (edit->select_start == edit->select_end)\n {\n if (edit->cursor >= nk_str_len(&edit->string) ||\n (cursor_ptr && *cursor_ptr == '\\n')) {\n /* draw cursor at end of line */\n struct nk_rect cursor;\n cursor.w = style->cursor_size;\n cursor.h = font->height;\n cursor.x = area.x + cursor_pos.x - edit->scrollbar.x;\n cursor.y = area.y + cursor_pos.y + row_height/2.0f - cursor.h/2.0f;\n cursor.y -= edit->scrollbar.y;\n nk_fill_rect(out, cursor, 0, cursor_color);\n } else {\n /* draw cursor inside text */\n int glyph_len;\n struct nk_rect label;\n struct nk_text txt;\n\n nk_rune unicode;\n NK_ASSERT(cursor_ptr);\n glyph_len = nk_utf_decode(cursor_ptr, &unicode, 4);\n\n label.x = area.x + cursor_pos.x - edit->scrollbar.x;\n label.y = area.y + cursor_pos.y - edit->scrollbar.y;\n label.w = font->width(font->userdata, font->height, cursor_ptr, glyph_len);\n label.h = row_height;\n\n txt.padding = nk_vec2(0,0);\n txt.background = cursor_color;;\n txt.text = cursor_text_color;\n nk_fill_rect(out, label, 0, cursor_color);\n nk_widget_text(out, label, cursor_ptr, glyph_len, &txt, NK_TEXT_LEFT, font);\n }\n }}\n } else {\n /* not active so just draw text */\n int l = nk_str_len_char(&edit->string);\n const char *begin = nk_str_get_const(&edit->string);\n\n const struct nk_style_item *background;\n struct nk_color background_color;\n struct nk_color text_color;\n nk_push_scissor(out, clip);\n if (*state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->active;\n text_color = style->text_active;\n } else if (*state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n text_color = style->text_hover;\n } else {\n background = &style->normal;\n text_color = style->text_normal;\n }\n if (background->type == NK_STYLE_ITEM_IMAGE)\n background_color = nk_rgba(0,0,0,0);\n else background_color = background->data.color;\n nk_edit_draw_text(out, style, area.x - edit->scrollbar.x,\n area.y - edit->scrollbar.y, 0, begin, l, row_height, font,\n background_color, text_color, nk_false);\n }\n nk_push_scissor(out, old_clip);}\n return ret;\n}\nNK_API void\nnk_edit_focus(struct nk_context *ctx, nk_flags flags)\n{\n nk_hash hash;\n struct nk_window *win;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return;\n\n win = ctx->current;\n hash = win->edit.seq;\n win->edit.active = nk_true;\n win->edit.name = hash;\n if (flags & NK_EDIT_ALWAYS_INSERT_MODE)\n win->edit.mode = NK_TEXT_EDIT_MODE_INSERT;\n}\nNK_API void\nnk_edit_unfocus(struct nk_context *ctx)\n{\n struct nk_window *win;\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return;\n\n win = ctx->current;\n win->edit.active = nk_false;\n win->edit.name = 0;\n}\nNK_API nk_flags\nnk_edit_string(struct nk_context *ctx, nk_flags flags,\n char *memory, int *len, int max, nk_plugin_filter filter)\n{\n nk_hash hash;\n nk_flags state;\n struct nk_text_edit *edit;\n struct nk_window *win;\n\n NK_ASSERT(ctx);\n NK_ASSERT(memory);\n NK_ASSERT(len);\n if (!ctx || !memory || !len)\n return 0;\n\n filter = (!filter) ? nk_filter_default: filter;\n win = ctx->current;\n hash = win->edit.seq;\n edit = &ctx->text_edit;\n nk_textedit_clear_state(&ctx->text_edit, (flags & NK_EDIT_MULTILINE)?\n NK_TEXT_EDIT_MULTI_LINE: NK_TEXT_EDIT_SINGLE_LINE, filter);\n\n if (win->edit.active && hash == win->edit.name) {\n if (flags & NK_EDIT_NO_CURSOR)\n edit->cursor = nk_utf_len(memory, *len);\n else edit->cursor = win->edit.cursor;\n if (!(flags & NK_EDIT_SELECTABLE)) {\n edit->select_start = win->edit.cursor;\n edit->select_end = win->edit.cursor;\n } else {\n edit->select_start = win->edit.sel_start;\n edit->select_end = win->edit.sel_end;\n }\n edit->mode = win->edit.mode;\n edit->scrollbar.x = (float)win->edit.scrollbar.x;\n edit->scrollbar.y = (float)win->edit.scrollbar.y;\n edit->active = nk_true;\n } else edit->active = nk_false;\n\n max = NK_MAX(1, max);\n *len = NK_MIN(*len, max-1);\n nk_str_init_fixed(&edit->string, memory, (nk_size)max);\n edit->string.buffer.allocated = (nk_size)*len;\n edit->string.len = nk_utf_len(memory, *len);\n state = nk_edit_buffer(ctx, flags, edit, filter);\n *len = (int)edit->string.buffer.allocated;\n\n if (edit->active) {\n win->edit.cursor = edit->cursor;\n win->edit.sel_start = edit->select_start;\n win->edit.sel_end = edit->select_end;\n win->edit.mode = edit->mode;\n win->edit.scrollbar.x = (nk_uint)edit->scrollbar.x;\n win->edit.scrollbar.y = (nk_uint)edit->scrollbar.y;\n } return state;\n}\nNK_API nk_flags\nnk_edit_buffer(struct nk_context *ctx, nk_flags flags,\n struct nk_text_edit *edit, nk_plugin_filter filter)\n{\n struct nk_window *win;\n struct nk_style *style;\n struct nk_input *in;\n\n enum nk_widget_layout_states state;\n struct nk_rect bounds;\n\n nk_flags ret_flags = 0;\n unsigned char prev_state;\n nk_hash hash;\n\n /* make sure correct values */\n NK_ASSERT(ctx);\n NK_ASSERT(edit);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n state = nk_widget(&bounds, ctx);\n if (!state) return state;\n in = (win->layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n\n /* check if edit is currently hot item */\n hash = win->edit.seq++;\n if (win->edit.active && hash == win->edit.name) {\n if (flags & NK_EDIT_NO_CURSOR)\n edit->cursor = edit->string.len;\n if (!(flags & NK_EDIT_SELECTABLE)) {\n edit->select_start = edit->cursor;\n edit->select_end = edit->cursor;\n }\n if (flags & NK_EDIT_CLIPBOARD)\n edit->clip = ctx->clip;\n edit->active = (unsigned char)win->edit.active;\n } else edit->active = nk_false;\n edit->mode = win->edit.mode;\n\n filter = (!filter) ? nk_filter_default: filter;\n prev_state = (unsigned char)edit->active;\n in = (flags & NK_EDIT_READ_ONLY) ? 0: in;\n ret_flags = nk_do_edit(&ctx->last_widget_state, &win->buffer, bounds, flags,\n filter, edit, &style->edit, in, style->font);\n\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n ctx->style.cursor_active = ctx->style.cursors[NK_CURSOR_TEXT];\n if (edit->active && prev_state != edit->active) {\n /* current edit is now hot */\n win->edit.active = nk_true;\n win->edit.name = hash;\n } else if (prev_state && !edit->active) {\n /* current edit is now cold */\n win->edit.active = nk_false;\n } return ret_flags;\n}\nNK_API nk_flags\nnk_edit_string_zero_terminated(struct nk_context *ctx, nk_flags flags,\n char *buffer, int max, nk_plugin_filter filter)\n{\n nk_flags result;\n int len = nk_strlen(buffer);\n result = nk_edit_string(ctx, flags, buffer, &len, max, filter);\n buffer[NK_MIN(NK_MAX(max-1,0), len)] = '\\0';\n return result;\n}\n\n\n\n\n\n/* ===============================================================\n *\n * PROPERTY\n *\n * ===============================================================*/\nNK_LIB void\nnk_drag_behavior(nk_flags *state, const struct nk_input *in,\n struct nk_rect drag, struct nk_property_variant *variant,\n float inc_per_pixel)\n{\n int left_mouse_down = in && in->mouse.buttons[NK_BUTTON_LEFT].down;\n int left_mouse_click_in_cursor = in &&\n nk_input_has_mouse_click_down_in_rect(in, NK_BUTTON_LEFT, drag, nk_true);\n\n nk_widget_state_reset(state);\n if (nk_input_is_mouse_hovering_rect(in, drag))\n *state = NK_WIDGET_STATE_HOVERED;\n\n if (left_mouse_down && left_mouse_click_in_cursor) {\n float delta, pixels;\n pixels = in->mouse.delta.x;\n delta = pixels * inc_per_pixel;\n switch (variant->kind) {\n default: break;\n case NK_PROPERTY_INT:\n variant->value.i = variant->value.i + (int)delta;\n variant->value.i = NK_CLAMP(variant->min_value.i, variant->value.i, variant->max_value.i);\n break;\n case NK_PROPERTY_FLOAT:\n variant->value.f = variant->value.f + (float)delta;\n variant->value.f = NK_CLAMP(variant->min_value.f, variant->value.f, variant->max_value.f);\n break;\n case NK_PROPERTY_DOUBLE:\n variant->value.d = variant->value.d + (double)delta;\n variant->value.d = NK_CLAMP(variant->min_value.d, variant->value.d, variant->max_value.d);\n break;\n }\n *state = NK_WIDGET_STATE_ACTIVE;\n }\n if (*state & NK_WIDGET_STATE_HOVER && !nk_input_is_mouse_prev_hovering_rect(in, drag))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(in, drag))\n *state |= NK_WIDGET_STATE_LEFT;\n}\nNK_LIB void\nnk_property_behavior(nk_flags *ws, const struct nk_input *in,\n struct nk_rect property, struct nk_rect label, struct nk_rect edit,\n struct nk_rect empty, int *state, struct nk_property_variant *variant,\n float inc_per_pixel)\n{\n if (in && *state == NK_PROPERTY_DEFAULT) {\n if (nk_button_behavior(ws, edit, in, NK_BUTTON_DEFAULT))\n *state = NK_PROPERTY_EDIT;\n else if (nk_input_is_mouse_click_down_in_rect(in, NK_BUTTON_LEFT, label, nk_true))\n *state = NK_PROPERTY_DRAG;\n else if (nk_input_is_mouse_click_down_in_rect(in, NK_BUTTON_LEFT, empty, nk_true))\n *state = NK_PROPERTY_DRAG;\n }\n if (*state == NK_PROPERTY_DRAG) {\n nk_drag_behavior(ws, in, property, variant, inc_per_pixel);\n if (!(*ws & NK_WIDGET_STATE_ACTIVED)) *state = NK_PROPERTY_DEFAULT;\n }\n}\nNK_LIB void\nnk_draw_property(struct nk_command_buffer *out, const struct nk_style_property *style,\n const struct nk_rect *bounds, const struct nk_rect *label, nk_flags state,\n const char *name, int len, const struct nk_user_font *font)\n{\n struct nk_text text;\n const struct nk_style_item *background;\n\n /* select correct background and text color */\n if (state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->active;\n text.text = style->label_active;\n } else if (state & NK_WIDGET_STATE_HOVER) {\n background = &style->hover;\n text.text = style->label_hover;\n } else {\n background = &style->normal;\n text.text = style->label_normal;\n }\n\n /* draw background */\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(out, *bounds, &background->data.image, nk_white);\n text.background = nk_rgba(0,0,0,0);\n } else {\n text.background = background->data.color;\n nk_fill_rect(out, *bounds, style->rounding, background->data.color);\n nk_stroke_rect(out, *bounds, style->rounding, style->border, background->data.color);\n }\n\n /* draw label */\n text.padding = nk_vec2(0,0);\n nk_widget_text(out, *label, name, len, &text, NK_TEXT_CENTERED, font);\n}\nNK_LIB void\nnk_do_property(nk_flags *ws,\n struct nk_command_buffer *out, struct nk_rect property,\n const char *name, struct nk_property_variant *variant,\n float inc_per_pixel, char *buffer, int *len,\n int *state, int *cursor, int *select_begin, int *select_end,\n const struct nk_style_property *style,\n enum nk_property_filter filter, struct nk_input *in,\n const struct nk_user_font *font, struct nk_text_edit *text_edit,\n enum nk_button_behavior behavior)\n{\n const nk_plugin_filter filters[] = {\n nk_filter_decimal,\n nk_filter_float\n };\n int active, old;\n int num_len, name_len;\n char string[NK_MAX_NUMBER_BUFFER];\n float size;\n\n char *dst = 0;\n int *length;\n\n struct nk_rect left;\n struct nk_rect right;\n struct nk_rect label;\n struct nk_rect edit;\n struct nk_rect empty;\n\n /* left decrement button */\n left.h = font->height/2;\n left.w = left.h;\n left.x = property.x + style->border + style->padding.x;\n left.y = property.y + style->border + property.h/2.0f - left.h/2;\n\n /* text label */\n name_len = nk_strlen(name);\n size = font->width(font->userdata, font->height, name, name_len);\n label.x = left.x + left.w + style->padding.x;\n label.w = (float)size + 2 * style->padding.x;\n label.y = property.y + style->border + style->padding.y;\n label.h = property.h - (2 * style->border + 2 * style->padding.y);\n\n /* right increment button */\n right.y = left.y;\n right.w = left.w;\n right.h = left.h;\n right.x = property.x + property.w - (right.w + style->padding.x);\n\n /* edit */\n if (*state == NK_PROPERTY_EDIT) {\n size = font->width(font->userdata, font->height, buffer, *len);\n size += style->edit.cursor_size;\n length = len;\n dst = buffer;\n } else {\n switch (variant->kind) {\n default: break;\n case NK_PROPERTY_INT:\n nk_itoa(string, variant->value.i);\n num_len = nk_strlen(string);\n break;\n case NK_PROPERTY_FLOAT:\n NK_DTOA(string, (double)variant->value.f);\n num_len = nk_string_float_limit(string, NK_MAX_FLOAT_PRECISION);\n break;\n case NK_PROPERTY_DOUBLE:\n NK_DTOA(string, variant->value.d);\n num_len = nk_string_float_limit(string, NK_MAX_FLOAT_PRECISION);\n break;\n }\n size = font->width(font->userdata, font->height, string, num_len);\n dst = string;\n length = &num_len;\n }\n\n edit.w = (float)size + 2 * style->padding.x;\n edit.w = NK_MIN(edit.w, right.x - (label.x + label.w));\n edit.x = right.x - (edit.w + style->padding.x);\n edit.y = property.y + style->border;\n edit.h = property.h - (2 * style->border);\n\n /* empty left space activator */\n empty.w = edit.x - (label.x + label.w);\n empty.x = label.x + label.w;\n empty.y = property.y;\n empty.h = property.h;\n\n /* update property */\n old = (*state == NK_PROPERTY_EDIT);\n nk_property_behavior(ws, in, property, label, edit, empty, state, variant, inc_per_pixel);\n\n /* draw property */\n if (style->draw_begin) style->draw_begin(out, style->userdata);\n nk_draw_property(out, style, &property, &label, *ws, name, name_len, font);\n if (style->draw_end) style->draw_end(out, style->userdata);\n\n /* execute right button */\n if (nk_do_button_symbol(ws, out, left, style->sym_left, behavior, &style->dec_button, in, font)) {\n switch (variant->kind) {\n default: break;\n case NK_PROPERTY_INT:\n variant->value.i = NK_CLAMP(variant->min_value.i, variant->value.i - variant->step.i, variant->max_value.i); break;\n case NK_PROPERTY_FLOAT:\n variant->value.f = NK_CLAMP(variant->min_value.f, variant->value.f - variant->step.f, variant->max_value.f); break;\n case NK_PROPERTY_DOUBLE:\n variant->value.d = NK_CLAMP(variant->min_value.d, variant->value.d - variant->step.d, variant->max_value.d); break;\n }\n }\n /* execute left button */\n if (nk_do_button_symbol(ws, out, right, style->sym_right, behavior, &style->inc_button, in, font)) {\n switch (variant->kind) {\n default: break;\n case NK_PROPERTY_INT:\n variant->value.i = NK_CLAMP(variant->min_value.i, variant->value.i + variant->step.i, variant->max_value.i); break;\n case NK_PROPERTY_FLOAT:\n variant->value.f = NK_CLAMP(variant->min_value.f, variant->value.f + variant->step.f, variant->max_value.f); break;\n case NK_PROPERTY_DOUBLE:\n variant->value.d = NK_CLAMP(variant->min_value.d, variant->value.d + variant->step.d, variant->max_value.d); break;\n }\n }\n if (old != NK_PROPERTY_EDIT && (*state == NK_PROPERTY_EDIT)) {\n /* property has been activated so setup buffer */\n NK_MEMCPY(buffer, dst, (nk_size)*length);\n *cursor = nk_utf_len(buffer, *length);\n *len = *length;\n length = len;\n dst = buffer;\n active = 0;\n } else active = (*state == NK_PROPERTY_EDIT);\n\n /* execute and run text edit field */\n nk_textedit_clear_state(text_edit, NK_TEXT_EDIT_SINGLE_LINE, filters[filter]);\n text_edit->active = (unsigned char)active;\n text_edit->string.len = *length;\n text_edit->cursor = NK_CLAMP(0, *cursor, *length);\n text_edit->select_start = NK_CLAMP(0,*select_begin, *length);\n text_edit->select_end = NK_CLAMP(0,*select_end, *length);\n text_edit->string.buffer.allocated = (nk_size)*length;\n text_edit->string.buffer.memory.size = NK_MAX_NUMBER_BUFFER;\n text_edit->string.buffer.memory.ptr = dst;\n text_edit->string.buffer.size = NK_MAX_NUMBER_BUFFER;\n text_edit->mode = NK_TEXT_EDIT_MODE_INSERT;\n nk_do_edit(ws, out, edit, NK_EDIT_FIELD|NK_EDIT_AUTO_SELECT,\n filters[filter], text_edit, &style->edit, (*state == NK_PROPERTY_EDIT) ? in: 0, font);\n\n *length = text_edit->string.len;\n *cursor = text_edit->cursor;\n *select_begin = text_edit->select_start;\n *select_end = text_edit->select_end;\n if (text_edit->active && nk_input_is_key_pressed(in, NK_KEY_ENTER))\n text_edit->active = nk_false;\n\n if (active && !text_edit->active) {\n /* property is now not active so convert edit text to value*/\n *state = NK_PROPERTY_DEFAULT;\n buffer[*len] = '\\0';\n switch (variant->kind) {\n default: break;\n case NK_PROPERTY_INT:\n variant->value.i = nk_strtoi(buffer, 0);\n variant->value.i = NK_CLAMP(variant->min_value.i, variant->value.i, variant->max_value.i);\n break;\n case NK_PROPERTY_FLOAT:\n nk_string_float_limit(buffer, NK_MAX_FLOAT_PRECISION);\n variant->value.f = nk_strtof(buffer, 0);\n variant->value.f = NK_CLAMP(variant->min_value.f, variant->value.f, variant->max_value.f);\n break;\n case NK_PROPERTY_DOUBLE:\n nk_string_float_limit(buffer, NK_MAX_FLOAT_PRECISION);\n variant->value.d = nk_strtod(buffer, 0);\n variant->value.d = NK_CLAMP(variant->min_value.d, variant->value.d, variant->max_value.d);\n break;\n }\n }\n}\nNK_LIB struct nk_property_variant\nnk_property_variant_int(int value, int min_value, int max_value, int step)\n{\n struct nk_property_variant result;\n result.kind = NK_PROPERTY_INT;\n result.value.i = value;\n result.min_value.i = min_value;\n result.max_value.i = max_value;\n result.step.i = step;\n return result;\n}\nNK_LIB struct nk_property_variant\nnk_property_variant_float(float value, float min_value, float max_value, float step)\n{\n struct nk_property_variant result;\n result.kind = NK_PROPERTY_FLOAT;\n result.value.f = value;\n result.min_value.f = min_value;\n result.max_value.f = max_value;\n result.step.f = step;\n return result;\n}\nNK_LIB struct nk_property_variant\nnk_property_variant_double(double value, double min_value, double max_value,\n double step)\n{\n struct nk_property_variant result;\n result.kind = NK_PROPERTY_DOUBLE;\n result.value.d = value;\n result.min_value.d = min_value;\n result.max_value.d = max_value;\n result.step.d = step;\n return result;\n}\nNK_LIB void\nnk_property(struct nk_context *ctx, const char *name, struct nk_property_variant *variant,\n float inc_per_pixel, const enum nk_property_filter filter)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n struct nk_input *in;\n const struct nk_style *style;\n\n struct nk_rect bounds;\n enum nk_widget_layout_states s;\n\n int *state = 0;\n nk_hash hash = 0;\n char *buffer = 0;\n int *len = 0;\n int *cursor = 0;\n int *select_begin = 0;\n int *select_end = 0;\n int old_state;\n\n char dummy_buffer[NK_MAX_NUMBER_BUFFER];\n int dummy_state = NK_PROPERTY_DEFAULT;\n int dummy_length = 0;\n int dummy_cursor = 0;\n int dummy_select_begin = 0;\n int dummy_select_end = 0;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return;\n\n win = ctx->current;\n layout = win->layout;\n style = &ctx->style;\n s = nk_widget(&bounds, ctx);\n if (!s) return;\n\n /* calculate hash from name */\n if (name[0] == '#') {\n hash = nk_murmur_hash(name, (int)nk_strlen(name), win->property.seq++);\n name++; /* special number hash */\n } else hash = nk_murmur_hash(name, (int)nk_strlen(name), 42);\n\n /* check if property is currently hot item */\n if (win->property.active && hash == win->property.name) {\n buffer = win->property.buffer;\n len = &win->property.length;\n cursor = &win->property.cursor;\n state = &win->property.state;\n select_begin = &win->property.select_start;\n select_end = &win->property.select_end;\n } else {\n buffer = dummy_buffer;\n len = &dummy_length;\n cursor = &dummy_cursor;\n state = &dummy_state;\n select_begin = &dummy_select_begin;\n select_end = &dummy_select_end;\n }\n\n /* execute property widget */\n old_state = *state;\n ctx->text_edit.clip = ctx->clip;\n in = ((s == NK_WIDGET_ROM && !win->property.active) ||\n layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n nk_do_property(&ctx->last_widget_state, &win->buffer, bounds, name,\n variant, inc_per_pixel, buffer, len, state, cursor, select_begin,\n select_end, &style->property, filter, in, style->font, &ctx->text_edit,\n ctx->button_behavior);\n\n if (in && *state != NK_PROPERTY_DEFAULT && !win->property.active) {\n /* current property is now hot */\n win->property.active = 1;\n NK_MEMCPY(win->property.buffer, buffer, (nk_size)*len);\n win->property.length = *len;\n win->property.cursor = *cursor;\n win->property.state = *state;\n win->property.name = hash;\n win->property.select_start = *select_begin;\n win->property.select_end = *select_end;\n if (*state == NK_PROPERTY_DRAG) {\n ctx->input.mouse.grab = nk_true;\n ctx->input.mouse.grabbed = nk_true;\n }\n }\n /* check if previously active property is now inactive */\n if (*state == NK_PROPERTY_DEFAULT && old_state != NK_PROPERTY_DEFAULT) {\n if (old_state == NK_PROPERTY_DRAG) {\n ctx->input.mouse.grab = nk_false;\n ctx->input.mouse.grabbed = nk_false;\n ctx->input.mouse.ungrab = nk_true;\n }\n win->property.select_start = 0;\n win->property.select_end = 0;\n win->property.active = 0;\n }\n}\nNK_API void\nnk_property_int(struct nk_context *ctx, const char *name,\n int min, int *val, int max, int step, float inc_per_pixel)\n{\n struct nk_property_variant variant;\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n NK_ASSERT(val);\n\n if (!ctx || !ctx->current || !name || !val) return;\n variant = nk_property_variant_int(*val, min, max, step);\n nk_property(ctx, name, &variant, inc_per_pixel, NK_FILTER_INT);\n *val = variant.value.i;\n}\nNK_API void\nnk_property_float(struct nk_context *ctx, const char *name,\n float min, float *val, float max, float step, float inc_per_pixel)\n{\n struct nk_property_variant variant;\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n NK_ASSERT(val);\n\n if (!ctx || !ctx->current || !name || !val) return;\n variant = nk_property_variant_float(*val, min, max, step);\n nk_property(ctx, name, &variant, inc_per_pixel, NK_FILTER_FLOAT);\n *val = variant.value.f;\n}\nNK_API void\nnk_property_double(struct nk_context *ctx, const char *name,\n double min, double *val, double max, double step, float inc_per_pixel)\n{\n struct nk_property_variant variant;\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n NK_ASSERT(val);\n\n if (!ctx || !ctx->current || !name || !val) return;\n variant = nk_property_variant_double(*val, min, max, step);\n nk_property(ctx, name, &variant, inc_per_pixel, NK_FILTER_FLOAT);\n *val = variant.value.d;\n}\nNK_API int\nnk_propertyi(struct nk_context *ctx, const char *name, int min, int val,\n int max, int step, float inc_per_pixel)\n{\n struct nk_property_variant variant;\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n\n if (!ctx || !ctx->current || !name) return val;\n variant = nk_property_variant_int(val, min, max, step);\n nk_property(ctx, name, &variant, inc_per_pixel, NK_FILTER_INT);\n val = variant.value.i;\n return val;\n}\nNK_API float\nnk_propertyf(struct nk_context *ctx, const char *name, float min,\n float val, float max, float step, float inc_per_pixel)\n{\n struct nk_property_variant variant;\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n\n if (!ctx || !ctx->current || !name) return val;\n variant = nk_property_variant_float(val, min, max, step);\n nk_property(ctx, name, &variant, inc_per_pixel, NK_FILTER_FLOAT);\n val = variant.value.f;\n return val;\n}\nNK_API double\nnk_propertyd(struct nk_context *ctx, const char *name, double min,\n double val, double max, double step, float inc_per_pixel)\n{\n struct nk_property_variant variant;\n NK_ASSERT(ctx);\n NK_ASSERT(name);\n\n if (!ctx || !ctx->current || !name) return val;\n variant = nk_property_variant_double(val, min, max, step);\n nk_property(ctx, name, &variant, inc_per_pixel, NK_FILTER_FLOAT);\n val = variant.value.d;\n return val;\n}\n\n\n\n\n\n/* ==============================================================\n *\n * CHART\n *\n * ===============================================================*/\nNK_API int\nnk_chart_begin_colored(struct nk_context *ctx, enum nk_chart_type type,\n struct nk_color color, struct nk_color highlight,\n int count, float min_value, float max_value)\n{\n struct nk_window *win;\n struct nk_chart *chart;\n const struct nk_style *config;\n const struct nk_style_chart *style;\n\n const struct nk_style_item *background;\n struct nk_rect bounds = {0, 0, 0, 0};\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n\n if (!ctx || !ctx->current || !ctx->current->layout) return 0;\n if (!nk_widget(&bounds, ctx)) {\n chart = &ctx->current->layout->chart;\n nk_zero(chart, sizeof(*chart));\n return 0;\n }\n\n win = ctx->current;\n config = &ctx->style;\n chart = &win->layout->chart;\n style = &config->chart;\n\n /* setup basic generic chart */\n nk_zero(chart, sizeof(*chart));\n chart->x = bounds.x + style->padding.x;\n chart->y = bounds.y + style->padding.y;\n chart->w = bounds.w - 2 * style->padding.x;\n chart->h = bounds.h - 2 * style->padding.y;\n chart->w = NK_MAX(chart->w, 2 * style->padding.x);\n chart->h = NK_MAX(chart->h, 2 * style->padding.y);\n\n /* add first slot into chart */\n {struct nk_chart_slot *slot = &chart->slots[chart->slot++];\n slot->type = type;\n slot->count = count;\n slot->color = color;\n slot->highlight = highlight;\n slot->min = NK_MIN(min_value, max_value);\n slot->max = NK_MAX(min_value, max_value);\n slot->range = slot->max - slot->min;}\n\n /* draw chart background */\n background = &style->background;\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(&win->buffer, bounds, &background->data.image, nk_white);\n } else {\n nk_fill_rect(&win->buffer, bounds, style->rounding, style->border_color);\n nk_fill_rect(&win->buffer, nk_shrink_rect(bounds, style->border),\n style->rounding, style->background.data.color);\n }\n return 1;\n}\nNK_API int\nnk_chart_begin(struct nk_context *ctx, const enum nk_chart_type type,\n int count, float min_value, float max_value)\n{\n return nk_chart_begin_colored(ctx, type, ctx->style.chart.color,\n ctx->style.chart.selected_color, count, min_value, max_value);\n}\nNK_API void\nnk_chart_add_slot_colored(struct nk_context *ctx, const enum nk_chart_type type,\n struct nk_color color, struct nk_color highlight,\n int count, float min_value, float max_value)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n NK_ASSERT(ctx->current->layout->chart.slot < NK_CHART_MAX_SLOT);\n if (!ctx || !ctx->current || !ctx->current->layout) return;\n if (ctx->current->layout->chart.slot >= NK_CHART_MAX_SLOT) return;\n\n /* add another slot into the graph */\n {struct nk_chart *chart = &ctx->current->layout->chart;\n struct nk_chart_slot *slot = &chart->slots[chart->slot++];\n slot->type = type;\n slot->count = count;\n slot->color = color;\n slot->highlight = highlight;\n slot->min = NK_MIN(min_value, max_value);\n slot->max = NK_MAX(min_value, max_value);\n slot->range = slot->max - slot->min;}\n}\nNK_API void\nnk_chart_add_slot(struct nk_context *ctx, const enum nk_chart_type type,\n int count, float min_value, float max_value)\n{\n nk_chart_add_slot_colored(ctx, type, ctx->style.chart.color,\n ctx->style.chart.selected_color, count, min_value, max_value);\n}\nNK_INTERN nk_flags\nnk_chart_push_line(struct nk_context *ctx, struct nk_window *win,\n struct nk_chart *g, float value, int slot)\n{\n struct nk_panel *layout = win->layout;\n const struct nk_input *i = &ctx->input;\n struct nk_command_buffer *out = &win->buffer;\n\n nk_flags ret = 0;\n struct nk_vec2 cur;\n struct nk_rect bounds;\n struct nk_color color;\n float step;\n float range;\n float ratio;\n\n NK_ASSERT(slot >= 0 && slot < NK_CHART_MAX_SLOT);\n step = g->w / (float)g->slots[slot].count;\n range = g->slots[slot].max - g->slots[slot].min;\n ratio = (value - g->slots[slot].min) / range;\n\n if (g->slots[slot].index == 0) {\n /* first data point does not have a connection */\n g->slots[slot].last.x = g->x;\n g->slots[slot].last.y = (g->y + g->h) - ratio * (float)g->h;\n\n bounds.x = g->slots[slot].last.x - 2;\n bounds.y = g->slots[slot].last.y - 2;\n bounds.w = bounds.h = 4;\n\n color = g->slots[slot].color;\n if (!(layout->flags & NK_WINDOW_ROM) &&\n NK_INBOX(i->mouse.pos.x,i->mouse.pos.y, g->slots[slot].last.x-3, g->slots[slot].last.y-3, 6, 6)){\n ret = nk_input_is_mouse_hovering_rect(i, bounds) ? NK_CHART_HOVERING : 0;\n ret |= (i->mouse.buttons[NK_BUTTON_LEFT].down &&\n i->mouse.buttons[NK_BUTTON_LEFT].clicked) ? NK_CHART_CLICKED: 0;\n color = g->slots[slot].highlight;\n }\n nk_fill_rect(out, bounds, 0, color);\n g->slots[slot].index += 1;\n return ret;\n }\n\n /* draw a line between the last data point and the new one */\n color = g->slots[slot].color;\n cur.x = g->x + (float)(step * (float)g->slots[slot].index);\n cur.y = (g->y + g->h) - (ratio * (float)g->h);\n nk_stroke_line(out, g->slots[slot].last.x, g->slots[slot].last.y, cur.x, cur.y, 1.0f, color);\n\n bounds.x = cur.x - 3;\n bounds.y = cur.y - 3;\n bounds.w = bounds.h = 6;\n\n /* user selection of current data point */\n if (!(layout->flags & NK_WINDOW_ROM)) {\n if (nk_input_is_mouse_hovering_rect(i, bounds)) {\n ret = NK_CHART_HOVERING;\n ret |= (!i->mouse.buttons[NK_BUTTON_LEFT].down &&\n i->mouse.buttons[NK_BUTTON_LEFT].clicked) ? NK_CHART_CLICKED: 0;\n color = g->slots[slot].highlight;\n }\n }\n nk_fill_rect(out, nk_rect(cur.x - 2, cur.y - 2, 4, 4), 0, color);\n\n /* save current data point position */\n g->slots[slot].last.x = cur.x;\n g->slots[slot].last.y = cur.y;\n g->slots[slot].index += 1;\n return ret;\n}\nNK_INTERN nk_flags\nnk_chart_push_column(const struct nk_context *ctx, struct nk_window *win,\n struct nk_chart *chart, float value, int slot)\n{\n struct nk_command_buffer *out = &win->buffer;\n const struct nk_input *in = &ctx->input;\n struct nk_panel *layout = win->layout;\n\n float ratio;\n nk_flags ret = 0;\n struct nk_color color;\n struct nk_rect item = {0,0,0,0};\n\n NK_ASSERT(slot >= 0 && slot < NK_CHART_MAX_SLOT);\n if (chart->slots[slot].index >= chart->slots[slot].count)\n return nk_false;\n if (chart->slots[slot].count) {\n float padding = (float)(chart->slots[slot].count-1);\n item.w = (chart->w - padding) / (float)(chart->slots[slot].count);\n }\n\n /* calculate bounds of current bar chart entry */\n color = chart->slots[slot].color;;\n item.h = chart->h * NK_ABS((value/chart->slots[slot].range));\n if (value >= 0) {\n ratio = (value + NK_ABS(chart->slots[slot].min)) / NK_ABS(chart->slots[slot].range);\n item.y = (chart->y + chart->h) - chart->h * ratio;\n } else {\n ratio = (value - chart->slots[slot].max) / chart->slots[slot].range;\n item.y = chart->y + (chart->h * NK_ABS(ratio)) - item.h;\n }\n item.x = chart->x + ((float)chart->slots[slot].index * item.w);\n item.x = item.x + ((float)chart->slots[slot].index);\n\n /* user chart bar selection */\n if (!(layout->flags & NK_WINDOW_ROM) &&\n NK_INBOX(in->mouse.pos.x,in->mouse.pos.y,item.x,item.y,item.w,item.h)) {\n ret = NK_CHART_HOVERING;\n ret |= (!in->mouse.buttons[NK_BUTTON_LEFT].down &&\n in->mouse.buttons[NK_BUTTON_LEFT].clicked) ? NK_CHART_CLICKED: 0;\n color = chart->slots[slot].highlight;\n }\n nk_fill_rect(out, item, 0, color);\n chart->slots[slot].index += 1;\n return ret;\n}\nNK_API nk_flags\nnk_chart_push_slot(struct nk_context *ctx, float value, int slot)\n{\n nk_flags flags;\n struct nk_window *win;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(slot >= 0 && slot < NK_CHART_MAX_SLOT);\n NK_ASSERT(slot < ctx->current->layout->chart.slot);\n if (!ctx || !ctx->current || slot >= NK_CHART_MAX_SLOT) return nk_false;\n if (slot >= ctx->current->layout->chart.slot) return nk_false;\n\n win = ctx->current;\n if (win->layout->chart.slot < slot) return nk_false;\n switch (win->layout->chart.slots[slot].type) {\n case NK_CHART_LINES:\n flags = nk_chart_push_line(ctx, win, &win->layout->chart, value, slot); break;\n case NK_CHART_COLUMN:\n flags = nk_chart_push_column(ctx, win, &win->layout->chart, value, slot); break;\n default:\n case NK_CHART_MAX:\n flags = 0;\n }\n return flags;\n}\nNK_API nk_flags\nnk_chart_push(struct nk_context *ctx, float value)\n{\n return nk_chart_push_slot(ctx, value, 0);\n}\nNK_API void\nnk_chart_end(struct nk_context *ctx)\n{\n struct nk_window *win;\n struct nk_chart *chart;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current)\n return;\n\n win = ctx->current;\n chart = &win->layout->chart;\n NK_MEMSET(chart, 0, sizeof(*chart));\n return;\n}\nNK_API void\nnk_plot(struct nk_context *ctx, enum nk_chart_type type, const float *values,\n int count, int offset)\n{\n int i = 0;\n float min_value;\n float max_value;\n\n NK_ASSERT(ctx);\n NK_ASSERT(values);\n if (!ctx || !values || !count) return;\n\n min_value = values[offset];\n max_value = values[offset];\n for (i = 0; i < count; ++i) {\n min_value = NK_MIN(values[i + offset], min_value);\n max_value = NK_MAX(values[i + offset], max_value);\n }\n\n if (nk_chart_begin(ctx, type, count, min_value, max_value)) {\n for (i = 0; i < count; ++i)\n nk_chart_push(ctx, values[i + offset]);\n nk_chart_end(ctx);\n }\n}\nNK_API void\nnk_plot_function(struct nk_context *ctx, enum nk_chart_type type, void *userdata,\n float(*value_getter)(void* user, int index), int count, int offset)\n{\n int i = 0;\n float min_value;\n float max_value;\n\n NK_ASSERT(ctx);\n NK_ASSERT(value_getter);\n if (!ctx || !value_getter || !count) return;\n\n max_value = min_value = value_getter(userdata, offset);\n for (i = 0; i < count; ++i) {\n float value = value_getter(userdata, i + offset);\n min_value = NK_MIN(value, min_value);\n max_value = NK_MAX(value, max_value);\n }\n\n if (nk_chart_begin(ctx, type, count, min_value, max_value)) {\n for (i = 0; i < count; ++i)\n nk_chart_push(ctx, value_getter(userdata, i + offset));\n nk_chart_end(ctx);\n }\n}\n\n\n\n\n\n/* ==============================================================\n *\n * COLOR PICKER\n *\n * ===============================================================*/\nNK_LIB int\nnk_color_picker_behavior(nk_flags *state,\n const struct nk_rect *bounds, const struct nk_rect *matrix,\n const struct nk_rect *hue_bar, const struct nk_rect *alpha_bar,\n struct nk_colorf *color, const struct nk_input *in)\n{\n float hsva[4];\n int value_changed = 0;\n int hsv_changed = 0;\n\n NK_ASSERT(state);\n NK_ASSERT(matrix);\n NK_ASSERT(hue_bar);\n NK_ASSERT(color);\n\n /* color matrix */\n nk_colorf_hsva_fv(hsva, *color);\n if (nk_button_behavior(state, *matrix, in, NK_BUTTON_REPEATER)) {\n hsva[1] = NK_SATURATE((in->mouse.pos.x - matrix->x) / (matrix->w-1));\n hsva[2] = 1.0f - NK_SATURATE((in->mouse.pos.y - matrix->y) / (matrix->h-1));\n value_changed = hsv_changed = 1;\n }\n /* hue bar */\n if (nk_button_behavior(state, *hue_bar, in, NK_BUTTON_REPEATER)) {\n hsva[0] = NK_SATURATE((in->mouse.pos.y - hue_bar->y) / (hue_bar->h-1));\n value_changed = hsv_changed = 1;\n }\n /* alpha bar */\n if (alpha_bar) {\n if (nk_button_behavior(state, *alpha_bar, in, NK_BUTTON_REPEATER)) {\n hsva[3] = 1.0f - NK_SATURATE((in->mouse.pos.y - alpha_bar->y) / (alpha_bar->h-1));\n value_changed = 1;\n }\n }\n nk_widget_state_reset(state);\n if (hsv_changed) {\n *color = nk_hsva_colorfv(hsva);\n *state = NK_WIDGET_STATE_ACTIVE;\n }\n if (value_changed) {\n color->a = hsva[3];\n *state = NK_WIDGET_STATE_ACTIVE;\n }\n /* set color picker widget state */\n if (nk_input_is_mouse_hovering_rect(in, *bounds))\n *state = NK_WIDGET_STATE_HOVERED;\n if (*state & NK_WIDGET_STATE_HOVER && !nk_input_is_mouse_prev_hovering_rect(in, *bounds))\n *state |= NK_WIDGET_STATE_ENTERED;\n else if (nk_input_is_mouse_prev_hovering_rect(in, *bounds))\n *state |= NK_WIDGET_STATE_LEFT;\n return value_changed;\n}\nNK_LIB void\nnk_draw_color_picker(struct nk_command_buffer *o, const struct nk_rect *matrix,\n const struct nk_rect *hue_bar, const struct nk_rect *alpha_bar,\n struct nk_colorf col)\n{\n NK_STORAGE const struct nk_color black = {0,0,0,255};\n NK_STORAGE const struct nk_color white = {255, 255, 255, 255};\n NK_STORAGE const struct nk_color black_trans = {0,0,0,0};\n\n const float crosshair_size = 7.0f;\n struct nk_color temp;\n float hsva[4];\n float line_y;\n int i;\n\n NK_ASSERT(o);\n NK_ASSERT(matrix);\n NK_ASSERT(hue_bar);\n\n /* draw hue bar */\n nk_colorf_hsva_fv(hsva, col);\n for (i = 0; i < 6; ++i) {\n NK_GLOBAL const struct nk_color hue_colors[] = {\n {255, 0, 0, 255}, {255,255,0,255}, {0,255,0,255}, {0, 255,255,255},\n {0,0,255,255}, {255, 0, 255, 255}, {255, 0, 0, 255}\n };\n nk_fill_rect_multi_color(o,\n nk_rect(hue_bar->x, hue_bar->y + (float)i * (hue_bar->h/6.0f) + 0.5f,\n hue_bar->w, (hue_bar->h/6.0f) + 0.5f), hue_colors[i], hue_colors[i],\n hue_colors[i+1], hue_colors[i+1]);\n }\n line_y = (float)(int)(hue_bar->y + hsva[0] * matrix->h + 0.5f);\n nk_stroke_line(o, hue_bar->x-1, line_y, hue_bar->x + hue_bar->w + 2,\n line_y, 1, nk_rgb(255,255,255));\n\n /* draw alpha bar */\n if (alpha_bar) {\n float alpha = NK_SATURATE(col.a);\n line_y = (float)(int)(alpha_bar->y + (1.0f - alpha) * matrix->h + 0.5f);\n\n nk_fill_rect_multi_color(o, *alpha_bar, white, white, black, black);\n nk_stroke_line(o, alpha_bar->x-1, line_y, alpha_bar->x + alpha_bar->w + 2,\n line_y, 1, nk_rgb(255,255,255));\n }\n\n /* draw color matrix */\n temp = nk_hsv_f(hsva[0], 1.0f, 1.0f);\n nk_fill_rect_multi_color(o, *matrix, white, temp, temp, white);\n nk_fill_rect_multi_color(o, *matrix, black_trans, black_trans, black, black);\n\n /* draw cross-hair */\n {struct nk_vec2 p; float S = hsva[1]; float V = hsva[2];\n p.x = (float)(int)(matrix->x + S * matrix->w);\n p.y = (float)(int)(matrix->y + (1.0f - V) * matrix->h);\n nk_stroke_line(o, p.x - crosshair_size, p.y, p.x-2, p.y, 1.0f, white);\n nk_stroke_line(o, p.x + crosshair_size + 1, p.y, p.x+3, p.y, 1.0f, white);\n nk_stroke_line(o, p.x, p.y + crosshair_size + 1, p.x, p.y+3, 1.0f, white);\n nk_stroke_line(o, p.x, p.y - crosshair_size, p.x, p.y-2, 1.0f, white);}\n}\nNK_LIB int\nnk_do_color_picker(nk_flags *state,\n struct nk_command_buffer *out, struct nk_colorf *col,\n enum nk_color_format fmt, struct nk_rect bounds,\n struct nk_vec2 padding, const struct nk_input *in,\n const struct nk_user_font *font)\n{\n int ret = 0;\n struct nk_rect matrix;\n struct nk_rect hue_bar;\n struct nk_rect alpha_bar;\n float bar_w;\n\n NK_ASSERT(out);\n NK_ASSERT(col);\n NK_ASSERT(state);\n NK_ASSERT(font);\n if (!out || !col || !state || !font)\n return ret;\n\n bar_w = font->height;\n bounds.x += padding.x;\n bounds.y += padding.x;\n bounds.w -= 2 * padding.x;\n bounds.h -= 2 * padding.y;\n\n matrix.x = bounds.x;\n matrix.y = bounds.y;\n matrix.h = bounds.h;\n matrix.w = bounds.w - (3 * padding.x + 2 * bar_w);\n\n hue_bar.w = bar_w;\n hue_bar.y = bounds.y;\n hue_bar.h = matrix.h;\n hue_bar.x = matrix.x + matrix.w + padding.x;\n\n alpha_bar.x = hue_bar.x + hue_bar.w + padding.x;\n alpha_bar.y = bounds.y;\n alpha_bar.w = bar_w;\n alpha_bar.h = matrix.h;\n\n ret = nk_color_picker_behavior(state, &bounds, &matrix, &hue_bar,\n (fmt == NK_RGBA) ? &alpha_bar:0, col, in);\n nk_draw_color_picker(out, &matrix, &hue_bar, (fmt == NK_RGBA) ? &alpha_bar:0, *col);\n return ret;\n}\nNK_API int\nnk_color_pick(struct nk_context * ctx, struct nk_colorf *color,\n enum nk_color_format fmt)\n{\n struct nk_window *win;\n struct nk_panel *layout;\n const struct nk_style *config;\n const struct nk_input *in;\n\n enum nk_widget_layout_states state;\n struct nk_rect bounds;\n\n NK_ASSERT(ctx);\n NK_ASSERT(color);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !color)\n return 0;\n\n win = ctx->current;\n config = &ctx->style;\n layout = win->layout;\n state = nk_widget(&bounds, ctx);\n if (!state) return 0;\n in = (state == NK_WIDGET_ROM || layout->flags & NK_WINDOW_ROM) ? 0 : &ctx->input;\n return nk_do_color_picker(&ctx->last_widget_state, &win->buffer, color, fmt, bounds,\n nk_vec2(0,0), in, config->font);\n}\nNK_API struct nk_colorf\nnk_color_picker(struct nk_context *ctx, struct nk_colorf color,\n enum nk_color_format fmt)\n{\n nk_color_pick(ctx, &color, fmt);\n return color;\n}\n\n\n\n\n\n/* ==============================================================\n *\n * COMBO\n *\n * ===============================================================*/\nNK_INTERN int\nnk_combo_begin(struct nk_context *ctx, struct nk_window *win,\n struct nk_vec2 size, int is_clicked, struct nk_rect header)\n{\n struct nk_window *popup;\n int is_open = 0;\n int is_active = 0;\n struct nk_rect body;\n nk_hash hash;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n popup = win->popup.win;\n body.x = header.x;\n body.w = size.x;\n body.y = header.y + header.h-ctx->style.window.combo_border;\n body.h = size.y;\n\n hash = win->popup.combo_count++;\n is_open = (popup) ? nk_true:nk_false;\n is_active = (popup && (win->popup.name == hash) && win->popup.type == NK_PANEL_COMBO);\n if ((is_clicked && is_open && !is_active) || (is_open && !is_active) ||\n (!is_open && !is_active && !is_clicked)) return 0;\n if (!nk_nonblock_begin(ctx, 0, body,\n (is_clicked && is_open)?nk_rect(0,0,0,0):header, NK_PANEL_COMBO)) return 0;\n\n win->popup.type = NK_PANEL_COMBO;\n win->popup.name = hash;\n return 1;\n}\nNK_API int\nnk_combo_begin_text(struct nk_context *ctx, const char *selected, int len,\n struct nk_vec2 size)\n{\n const struct nk_input *in;\n struct nk_window *win;\n struct nk_style *style;\n\n enum nk_widget_layout_states s;\n int is_clicked = nk_false;\n struct nk_rect header;\n const struct nk_style_item *background;\n struct nk_text text;\n\n NK_ASSERT(ctx);\n NK_ASSERT(selected);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout || !selected)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n s = nk_widget(&header, ctx);\n if (s == NK_WIDGET_INVALID)\n return 0;\n\n in = (win->layout->flags & NK_WINDOW_ROM || s == NK_WIDGET_ROM)? 0: &ctx->input;\n if (nk_button_behavior(&ctx->last_widget_state, header, in, NK_BUTTON_DEFAULT))\n is_clicked = nk_true;\n\n /* draw combo box header background and border */\n if (ctx->last_widget_state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->combo.active;\n text.text = style->combo.label_active;\n } else if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER) {\n background = &style->combo.hover;\n text.text = style->combo.label_hover;\n } else {\n background = &style->combo.normal;\n text.text = style->combo.label_normal;\n }\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n text.background = nk_rgba(0,0,0,0);\n nk_draw_image(&win->buffer, header, &background->data.image, nk_white);\n } else {\n text.background = background->data.color;\n nk_fill_rect(&win->buffer, header, style->combo.rounding, background->data.color);\n nk_stroke_rect(&win->buffer, header, style->combo.rounding, style->combo.border, style->combo.border_color);\n }\n {\n /* print currently selected text item */\n struct nk_rect label;\n struct nk_rect button;\n struct nk_rect content;\n\n enum nk_symbol_type sym;\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n sym = style->combo.sym_hover;\n else if (is_clicked)\n sym = style->combo.sym_active;\n else sym = style->combo.sym_normal;\n\n /* calculate button */\n button.w = header.h - 2 * style->combo.button_padding.y;\n button.x = (header.x + header.w - header.h) - style->combo.button_padding.x;\n button.y = header.y + style->combo.button_padding.y;\n button.h = button.w;\n\n content.x = button.x + style->combo.button.padding.x;\n content.y = button.y + style->combo.button.padding.y;\n content.w = button.w - 2 * style->combo.button.padding.x;\n content.h = button.h - 2 * style->combo.button.padding.y;\n\n /* draw selected label */\n text.padding = nk_vec2(0,0);\n label.x = header.x + style->combo.content_padding.x;\n label.y = header.y + style->combo.content_padding.y;\n label.w = button.x - (style->combo.content_padding.x + style->combo.spacing.x) - label.x;;\n label.h = header.h - 2 * style->combo.content_padding.y;\n nk_widget_text(&win->buffer, label, selected, len, &text,\n NK_TEXT_LEFT, ctx->style.font);\n\n /* draw open/close button */\n nk_draw_button_symbol(&win->buffer, &button, &content, ctx->last_widget_state,\n &ctx->style.combo.button, sym, style->font);\n }\n return nk_combo_begin(ctx, win, size, is_clicked, header);\n}\nNK_API int\nnk_combo_begin_label(struct nk_context *ctx, const char *selected, struct nk_vec2 size)\n{\n return nk_combo_begin_text(ctx, selected, nk_strlen(selected), size);\n}\nNK_API int\nnk_combo_begin_color(struct nk_context *ctx, struct nk_color color, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_style *style;\n const struct nk_input *in;\n\n struct nk_rect header;\n int is_clicked = nk_false;\n enum nk_widget_layout_states s;\n const struct nk_style_item *background;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n s = nk_widget(&header, ctx);\n if (s == NK_WIDGET_INVALID)\n return 0;\n\n in = (win->layout->flags & NK_WINDOW_ROM || s == NK_WIDGET_ROM)? 0: &ctx->input;\n if (nk_button_behavior(&ctx->last_widget_state, header, in, NK_BUTTON_DEFAULT))\n is_clicked = nk_true;\n\n /* draw combo box header background and border */\n if (ctx->last_widget_state & NK_WIDGET_STATE_ACTIVED)\n background = &style->combo.active;\n else if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n background = &style->combo.hover;\n else background = &style->combo.normal;\n\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(&win->buffer, header, &background->data.image,nk_white);\n } else {\n nk_fill_rect(&win->buffer, header, style->combo.rounding, background->data.color);\n nk_stroke_rect(&win->buffer, header, style->combo.rounding, style->combo.border, style->combo.border_color);\n }\n {\n struct nk_rect content;\n struct nk_rect button;\n struct nk_rect bounds;\n\n enum nk_symbol_type sym;\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n sym = style->combo.sym_hover;\n else if (is_clicked)\n sym = style->combo.sym_active;\n else sym = style->combo.sym_normal;\n\n /* calculate button */\n button.w = header.h - 2 * style->combo.button_padding.y;\n button.x = (header.x + header.w - header.h) - style->combo.button_padding.x;\n button.y = header.y + style->combo.button_padding.y;\n button.h = button.w;\n\n content.x = button.x + style->combo.button.padding.x;\n content.y = button.y + style->combo.button.padding.y;\n content.w = button.w - 2 * style->combo.button.padding.x;\n content.h = button.h - 2 * style->combo.button.padding.y;\n\n /* draw color */\n bounds.h = header.h - 4 * style->combo.content_padding.y;\n bounds.y = header.y + 2 * style->combo.content_padding.y;\n bounds.x = header.x + 2 * style->combo.content_padding.x;\n bounds.w = (button.x - (style->combo.content_padding.x + style->combo.spacing.x)) - bounds.x;\n nk_fill_rect(&win->buffer, bounds, 0, color);\n\n /* draw open/close button */\n nk_draw_button_symbol(&win->buffer, &button, &content, ctx->last_widget_state,\n &ctx->style.combo.button, sym, style->font);\n }\n return nk_combo_begin(ctx, win, size, is_clicked, header);\n}\nNK_API int\nnk_combo_begin_symbol(struct nk_context *ctx, enum nk_symbol_type symbol, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_style *style;\n const struct nk_input *in;\n\n struct nk_rect header;\n int is_clicked = nk_false;\n enum nk_widget_layout_states s;\n const struct nk_style_item *background;\n struct nk_color sym_background;\n struct nk_color symbol_color;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n s = nk_widget(&header, ctx);\n if (s == NK_WIDGET_INVALID)\n return 0;\n\n in = (win->layout->flags & NK_WINDOW_ROM || s == NK_WIDGET_ROM)? 0: &ctx->input;\n if (nk_button_behavior(&ctx->last_widget_state, header, in, NK_BUTTON_DEFAULT))\n is_clicked = nk_true;\n\n /* draw combo box header background and border */\n if (ctx->last_widget_state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->combo.active;\n symbol_color = style->combo.symbol_active;\n } else if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER) {\n background = &style->combo.hover;\n symbol_color = style->combo.symbol_hover;\n } else {\n background = &style->combo.normal;\n symbol_color = style->combo.symbol_hover;\n }\n\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n sym_background = nk_rgba(0,0,0,0);\n nk_draw_image(&win->buffer, header, &background->data.image, nk_white);\n } else {\n sym_background = background->data.color;\n nk_fill_rect(&win->buffer, header, style->combo.rounding, background->data.color);\n nk_stroke_rect(&win->buffer, header, style->combo.rounding, style->combo.border, style->combo.border_color);\n }\n {\n struct nk_rect bounds = {0,0,0,0};\n struct nk_rect content;\n struct nk_rect button;\n\n enum nk_symbol_type sym;\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n sym = style->combo.sym_hover;\n else if (is_clicked)\n sym = style->combo.sym_active;\n else sym = style->combo.sym_normal;\n\n /* calculate button */\n button.w = header.h - 2 * style->combo.button_padding.y;\n button.x = (header.x + header.w - header.h) - style->combo.button_padding.y;\n button.y = header.y + style->combo.button_padding.y;\n button.h = button.w;\n\n content.x = button.x + style->combo.button.padding.x;\n content.y = button.y + style->combo.button.padding.y;\n content.w = button.w - 2 * style->combo.button.padding.x;\n content.h = button.h - 2 * style->combo.button.padding.y;\n\n /* draw symbol */\n bounds.h = header.h - 2 * style->combo.content_padding.y;\n bounds.y = header.y + style->combo.content_padding.y;\n bounds.x = header.x + style->combo.content_padding.x;\n bounds.w = (button.x - style->combo.content_padding.y) - bounds.x;\n nk_draw_symbol(&win->buffer, symbol, bounds, sym_background, symbol_color,\n 1.0f, style->font);\n\n /* draw open/close button */\n nk_draw_button_symbol(&win->buffer, &bounds, &content, ctx->last_widget_state,\n &ctx->style.combo.button, sym, style->font);\n }\n return nk_combo_begin(ctx, win, size, is_clicked, header);\n}\nNK_API int\nnk_combo_begin_symbol_text(struct nk_context *ctx, const char *selected, int len,\n enum nk_symbol_type symbol, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_style *style;\n struct nk_input *in;\n\n struct nk_rect header;\n int is_clicked = nk_false;\n enum nk_widget_layout_states s;\n const struct nk_style_item *background;\n struct nk_color symbol_color;\n struct nk_text text;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n s = nk_widget(&header, ctx);\n if (!s) return 0;\n\n in = (win->layout->flags & NK_WINDOW_ROM || s == NK_WIDGET_ROM)? 0: &ctx->input;\n if (nk_button_behavior(&ctx->last_widget_state, header, in, NK_BUTTON_DEFAULT))\n is_clicked = nk_true;\n\n /* draw combo box header background and border */\n if (ctx->last_widget_state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->combo.active;\n symbol_color = style->combo.symbol_active;\n text.text = style->combo.label_active;\n } else if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER) {\n background = &style->combo.hover;\n symbol_color = style->combo.symbol_hover;\n text.text = style->combo.label_hover;\n } else {\n background = &style->combo.normal;\n symbol_color = style->combo.symbol_normal;\n text.text = style->combo.label_normal;\n }\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n text.background = nk_rgba(0,0,0,0);\n nk_draw_image(&win->buffer, header, &background->data.image, nk_white);\n } else {\n text.background = background->data.color;\n nk_fill_rect(&win->buffer, header, style->combo.rounding, background->data.color);\n nk_stroke_rect(&win->buffer, header, style->combo.rounding, style->combo.border, style->combo.border_color);\n }\n {\n struct nk_rect content;\n struct nk_rect button;\n struct nk_rect label;\n struct nk_rect image;\n\n enum nk_symbol_type sym;\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n sym = style->combo.sym_hover;\n else if (is_clicked)\n sym = style->combo.sym_active;\n else sym = style->combo.sym_normal;\n\n /* calculate button */\n button.w = header.h - 2 * style->combo.button_padding.y;\n button.x = (header.x + header.w - header.h) - style->combo.button_padding.x;\n button.y = header.y + style->combo.button_padding.y;\n button.h = button.w;\n\n content.x = button.x + style->combo.button.padding.x;\n content.y = button.y + style->combo.button.padding.y;\n content.w = button.w - 2 * style->combo.button.padding.x;\n content.h = button.h - 2 * style->combo.button.padding.y;\n nk_draw_button_symbol(&win->buffer, &button, &content, ctx->last_widget_state,\n &ctx->style.combo.button, sym, style->font);\n\n /* draw symbol */\n image.x = header.x + style->combo.content_padding.x;\n image.y = header.y + style->combo.content_padding.y;\n image.h = header.h - 2 * style->combo.content_padding.y;\n image.w = image.h;\n nk_draw_symbol(&win->buffer, symbol, image, text.background, symbol_color,\n 1.0f, style->font);\n\n /* draw label */\n text.padding = nk_vec2(0,0);\n label.x = image.x + image.w + style->combo.spacing.x + style->combo.content_padding.x;\n label.y = header.y + style->combo.content_padding.y;\n label.w = (button.x - style->combo.content_padding.x) - label.x;\n label.h = header.h - 2 * style->combo.content_padding.y;\n nk_widget_text(&win->buffer, label, selected, len, &text, NK_TEXT_LEFT, style->font);\n }\n return nk_combo_begin(ctx, win, size, is_clicked, header);\n}\nNK_API int\nnk_combo_begin_image(struct nk_context *ctx, struct nk_image img, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_style *style;\n const struct nk_input *in;\n\n struct nk_rect header;\n int is_clicked = nk_false;\n enum nk_widget_layout_states s;\n const struct nk_style_item *background;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n s = nk_widget(&header, ctx);\n if (s == NK_WIDGET_INVALID)\n return 0;\n\n in = (win->layout->flags & NK_WINDOW_ROM || s == NK_WIDGET_ROM)? 0: &ctx->input;\n if (nk_button_behavior(&ctx->last_widget_state, header, in, NK_BUTTON_DEFAULT))\n is_clicked = nk_true;\n\n /* draw combo box header background and border */\n if (ctx->last_widget_state & NK_WIDGET_STATE_ACTIVED)\n background = &style->combo.active;\n else if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n background = &style->combo.hover;\n else background = &style->combo.normal;\n\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n nk_draw_image(&win->buffer, header, &background->data.image, nk_white);\n } else {\n nk_fill_rect(&win->buffer, header, style->combo.rounding, background->data.color);\n nk_stroke_rect(&win->buffer, header, style->combo.rounding, style->combo.border, style->combo.border_color);\n }\n {\n struct nk_rect bounds = {0,0,0,0};\n struct nk_rect content;\n struct nk_rect button;\n\n enum nk_symbol_type sym;\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n sym = style->combo.sym_hover;\n else if (is_clicked)\n sym = style->combo.sym_active;\n else sym = style->combo.sym_normal;\n\n /* calculate button */\n button.w = header.h - 2 * style->combo.button_padding.y;\n button.x = (header.x + header.w - header.h) - style->combo.button_padding.y;\n button.y = header.y + style->combo.button_padding.y;\n button.h = button.w;\n\n content.x = button.x + style->combo.button.padding.x;\n content.y = button.y + style->combo.button.padding.y;\n content.w = button.w - 2 * style->combo.button.padding.x;\n content.h = button.h - 2 * style->combo.button.padding.y;\n\n /* draw image */\n bounds.h = header.h - 2 * style->combo.content_padding.y;\n bounds.y = header.y + style->combo.content_padding.y;\n bounds.x = header.x + style->combo.content_padding.x;\n bounds.w = (button.x - style->combo.content_padding.y) - bounds.x;\n nk_draw_image(&win->buffer, bounds, &img, nk_white);\n\n /* draw open/close button */\n nk_draw_button_symbol(&win->buffer, &bounds, &content, ctx->last_widget_state,\n &ctx->style.combo.button, sym, style->font);\n }\n return nk_combo_begin(ctx, win, size, is_clicked, header);\n}\nNK_API int\nnk_combo_begin_image_text(struct nk_context *ctx, const char *selected, int len,\n struct nk_image img, struct nk_vec2 size)\n{\n struct nk_window *win;\n struct nk_style *style;\n struct nk_input *in;\n\n struct nk_rect header;\n int is_clicked = nk_false;\n enum nk_widget_layout_states s;\n const struct nk_style_item *background;\n struct nk_text text;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n win = ctx->current;\n style = &ctx->style;\n s = nk_widget(&header, ctx);\n if (!s) return 0;\n\n in = (win->layout->flags & NK_WINDOW_ROM || s == NK_WIDGET_ROM)? 0: &ctx->input;\n if (nk_button_behavior(&ctx->last_widget_state, header, in, NK_BUTTON_DEFAULT))\n is_clicked = nk_true;\n\n /* draw combo box header background and border */\n if (ctx->last_widget_state & NK_WIDGET_STATE_ACTIVED) {\n background = &style->combo.active;\n text.text = style->combo.label_active;\n } else if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER) {\n background = &style->combo.hover;\n text.text = style->combo.label_hover;\n } else {\n background = &style->combo.normal;\n text.text = style->combo.label_normal;\n }\n if (background->type == NK_STYLE_ITEM_IMAGE) {\n text.background = nk_rgba(0,0,0,0);\n nk_draw_image(&win->buffer, header, &background->data.image, nk_white);\n } else {\n text.background = background->data.color;\n nk_fill_rect(&win->buffer, header, style->combo.rounding, background->data.color);\n nk_stroke_rect(&win->buffer, header, style->combo.rounding, style->combo.border, style->combo.border_color);\n }\n {\n struct nk_rect content;\n struct nk_rect button;\n struct nk_rect label;\n struct nk_rect image;\n\n enum nk_symbol_type sym;\n if (ctx->last_widget_state & NK_WIDGET_STATE_HOVER)\n sym = style->combo.sym_hover;\n else if (is_clicked)\n sym = style->combo.sym_active;\n else sym = style->combo.sym_normal;\n\n /* calculate button */\n button.w = header.h - 2 * style->combo.button_padding.y;\n button.x = (header.x + header.w - header.h) - style->combo.button_padding.x;\n button.y = header.y + style->combo.button_padding.y;\n button.h = button.w;\n\n content.x = button.x + style->combo.button.padding.x;\n content.y = button.y + style->combo.button.padding.y;\n content.w = button.w - 2 * style->combo.button.padding.x;\n content.h = button.h - 2 * style->combo.button.padding.y;\n nk_draw_button_symbol(&win->buffer, &button, &content, ctx->last_widget_state,\n &ctx->style.combo.button, sym, style->font);\n\n /* draw image */\n image.x = header.x + style->combo.content_padding.x;\n image.y = header.y + style->combo.content_padding.y;\n image.h = header.h - 2 * style->combo.content_padding.y;\n image.w = image.h;\n nk_draw_image(&win->buffer, image, &img, nk_white);\n\n /* draw label */\n text.padding = nk_vec2(0,0);\n label.x = image.x + image.w + style->combo.spacing.x + style->combo.content_padding.x;\n label.y = header.y + style->combo.content_padding.y;\n label.w = (button.x - style->combo.content_padding.x) - label.x;\n label.h = header.h - 2 * style->combo.content_padding.y;\n nk_widget_text(&win->buffer, label, selected, len, &text, NK_TEXT_LEFT, style->font);\n }\n return nk_combo_begin(ctx, win, size, is_clicked, header);\n}\nNK_API int\nnk_combo_begin_symbol_label(struct nk_context *ctx,\n const char *selected, enum nk_symbol_type type, struct nk_vec2 size)\n{\n return nk_combo_begin_symbol_text(ctx, selected, nk_strlen(selected), type, size);\n}\nNK_API int\nnk_combo_begin_image_label(struct nk_context *ctx,\n const char *selected, struct nk_image img, struct nk_vec2 size)\n{\n return nk_combo_begin_image_text(ctx, selected, nk_strlen(selected), img, size);\n}\nNK_API int\nnk_combo_item_text(struct nk_context *ctx, const char *text, int len,nk_flags align)\n{\n return nk_contextual_item_text(ctx, text, len, align);\n}\nNK_API int\nnk_combo_item_label(struct nk_context *ctx, const char *label, nk_flags align)\n{\n return nk_contextual_item_label(ctx, label, align);\n}\nNK_API int\nnk_combo_item_image_text(struct nk_context *ctx, struct nk_image img, const char *text,\n int len, nk_flags alignment)\n{\n return nk_contextual_item_image_text(ctx, img, text, len, alignment);\n}\nNK_API int\nnk_combo_item_image_label(struct nk_context *ctx, struct nk_image img,\n const char *text, nk_flags alignment)\n{\n return nk_contextual_item_image_label(ctx, img, text, alignment);\n}\nNK_API int\nnk_combo_item_symbol_text(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *text, int len, nk_flags alignment)\n{\n return nk_contextual_item_symbol_text(ctx, sym, text, len, alignment);\n}\nNK_API int\nnk_combo_item_symbol_label(struct nk_context *ctx, enum nk_symbol_type sym,\n const char *label, nk_flags alignment)\n{\n return nk_contextual_item_symbol_label(ctx, sym, label, alignment);\n}\nNK_API void nk_combo_end(struct nk_context *ctx)\n{\n nk_contextual_end(ctx);\n}\nNK_API void nk_combo_close(struct nk_context *ctx)\n{\n nk_contextual_close(ctx);\n}\nNK_API int\nnk_combo(struct nk_context *ctx, const char **items, int count,\n int selected, int item_height, struct nk_vec2 size)\n{\n int i = 0;\n int max_height;\n struct nk_vec2 item_spacing;\n struct nk_vec2 window_padding;\n\n NK_ASSERT(ctx);\n NK_ASSERT(items);\n NK_ASSERT(ctx->current);\n if (!ctx || !items ||!count)\n return selected;\n\n item_spacing = ctx->style.window.spacing;\n window_padding = nk_panel_get_padding(&ctx->style, ctx->current->layout->type);\n max_height = count * item_height + count * (int)item_spacing.y;\n max_height += (int)item_spacing.y * 2 + (int)window_padding.y * 2;\n size.y = NK_MIN(size.y, (float)max_height);\n if (nk_combo_begin_label(ctx, items[selected], size)) {\n nk_layout_row_dynamic(ctx, (float)item_height, 1);\n for (i = 0; i < count; ++i) {\n if (nk_combo_item_label(ctx, items[i], NK_TEXT_LEFT))\n selected = i;\n }\n nk_combo_end(ctx);\n }\n return selected;\n}\nNK_API int\nnk_combo_separator(struct nk_context *ctx, const char *items_separated_by_separator,\n int separator, int selected, int count, int item_height, struct nk_vec2 size)\n{\n int i;\n int max_height;\n struct nk_vec2 item_spacing;\n struct nk_vec2 window_padding;\n const char *current_item;\n const char *iter;\n int length = 0;\n\n NK_ASSERT(ctx);\n NK_ASSERT(items_separated_by_separator);\n if (!ctx || !items_separated_by_separator)\n return selected;\n\n /* calculate popup window */\n item_spacing = ctx->style.window.spacing;\n window_padding = nk_panel_get_padding(&ctx->style, ctx->current->layout->type);\n max_height = count * item_height + count * (int)item_spacing.y;\n max_height += (int)item_spacing.y * 2 + (int)window_padding.y * 2;\n size.y = NK_MIN(size.y, (float)max_height);\n\n /* find selected item */\n current_item = items_separated_by_separator;\n for (i = 0; i < count; ++i) {\n iter = current_item;\n while (*iter && *iter != separator) iter++;\n length = (int)(iter - current_item);\n if (i == selected) break;\n current_item = iter + 1;\n }\n\n if (nk_combo_begin_text(ctx, current_item, length, size)) {\n current_item = items_separated_by_separator;\n nk_layout_row_dynamic(ctx, (float)item_height, 1);\n for (i = 0; i < count; ++i) {\n iter = current_item;\n while (*iter && *iter != separator) iter++;\n length = (int)(iter - current_item);\n if (nk_combo_item_text(ctx, current_item, length, NK_TEXT_LEFT))\n selected = i;\n current_item = current_item + length + 1;\n }\n nk_combo_end(ctx);\n }\n return selected;\n}\nNK_API int\nnk_combo_string(struct nk_context *ctx, const char *items_separated_by_zeros,\n int selected, int count, int item_height, struct nk_vec2 size)\n{\n return nk_combo_separator(ctx, items_separated_by_zeros, '\\0', selected, count, item_height, size);\n}\nNK_API int\nnk_combo_callback(struct nk_context *ctx, void(*item_getter)(void*, int, const char**),\n void *userdata, int selected, int count, int item_height, struct nk_vec2 size)\n{\n int i;\n int max_height;\n struct nk_vec2 item_spacing;\n struct nk_vec2 window_padding;\n const char *item;\n\n NK_ASSERT(ctx);\n NK_ASSERT(item_getter);\n if (!ctx || !item_getter)\n return selected;\n\n /* calculate popup window */\n item_spacing = ctx->style.window.spacing;\n window_padding = nk_panel_get_padding(&ctx->style, ctx->current->layout->type);\n max_height = count * item_height + count * (int)item_spacing.y;\n max_height += (int)item_spacing.y * 2 + (int)window_padding.y * 2;\n size.y = NK_MIN(size.y, (float)max_height);\n\n item_getter(userdata, selected, &item);\n if (nk_combo_begin_label(ctx, item, size)) {\n nk_layout_row_dynamic(ctx, (float)item_height, 1);\n for (i = 0; i < count; ++i) {\n item_getter(userdata, i, &item);\n if (nk_combo_item_label(ctx, item, NK_TEXT_LEFT))\n selected = i;\n }\n nk_combo_end(ctx);\n } return selected;\n}\nNK_API void\nnk_combobox(struct nk_context *ctx, const char **items, int count,\n int *selected, int item_height, struct nk_vec2 size)\n{\n *selected = nk_combo(ctx, items, count, *selected, item_height, size);\n}\nNK_API void\nnk_combobox_string(struct nk_context *ctx, const char *items_separated_by_zeros,\n int *selected, int count, int item_height, struct nk_vec2 size)\n{\n *selected = nk_combo_string(ctx, items_separated_by_zeros, *selected, count, item_height, size);\n}\nNK_API void\nnk_combobox_separator(struct nk_context *ctx, const char *items_separated_by_separator,\n int separator,int *selected, int count, int item_height, struct nk_vec2 size)\n{\n *selected = nk_combo_separator(ctx, items_separated_by_separator, separator,\n *selected, count, item_height, size);\n}\nNK_API void\nnk_combobox_callback(struct nk_context *ctx,\n void(*item_getter)(void* data, int id, const char **out_text),\n void *userdata, int *selected, int count, int item_height, struct nk_vec2 size)\n{\n *selected = nk_combo_callback(ctx, item_getter, userdata, *selected, count, item_height, size);\n}\n\n\n\n\n\n/* ===============================================================\n *\n * TOOLTIP\n *\n * ===============================================================*/\nNK_API int\nnk_tooltip_begin(struct nk_context *ctx, float width)\n{\n int x,y,w,h;\n struct nk_window *win;\n const struct nk_input *in;\n struct nk_rect bounds;\n int ret;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n if (!ctx || !ctx->current || !ctx->current->layout)\n return 0;\n\n /* make sure that no nonblocking popup is currently active */\n win = ctx->current;\n in = &ctx->input;\n if (win->popup.win && (win->popup.type & NK_PANEL_SET_NONBLOCK))\n return 0;\n\n w = nk_iceilf(width);\n h = nk_iceilf(nk_null_rect.h);\n x = nk_ifloorf(in->mouse.pos.x + 1) - (int)win->layout->clip.x;\n y = nk_ifloorf(in->mouse.pos.y + 1) - (int)win->layout->clip.y;\n\n bounds.x = (float)x;\n bounds.y = (float)y;\n bounds.w = (float)w;\n bounds.h = (float)h;\n\n ret = nk_popup_begin(ctx, NK_POPUP_DYNAMIC,\n \"__##Tooltip##__\", NK_WINDOW_NO_SCROLLBAR|NK_WINDOW_BORDER, bounds);\n if (ret) win->layout->flags &= ~(nk_flags)NK_WINDOW_ROM;\n win->popup.type = NK_PANEL_TOOLTIP;\n ctx->current->layout->type = NK_PANEL_TOOLTIP;\n return ret;\n}\n\nNK_API void\nnk_tooltip_end(struct nk_context *ctx)\n{\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n if (!ctx || !ctx->current) return;\n ctx->current->seq--;\n nk_popup_close(ctx);\n nk_popup_end(ctx);\n}\nNK_API void\nnk_tooltip(struct nk_context *ctx, const char *text)\n{\n const struct nk_style *style;\n struct nk_vec2 padding;\n\n int text_len;\n float text_width;\n float text_height;\n\n NK_ASSERT(ctx);\n NK_ASSERT(ctx->current);\n NK_ASSERT(ctx->current->layout);\n NK_ASSERT(text);\n if (!ctx || !ctx->current || !ctx->current->layout || !text)\n return;\n\n /* fetch configuration data */\n style = &ctx->style;\n padding = style->window.padding;\n\n /* calculate size of the text and tooltip */\n text_len = nk_strlen(text);\n text_width = style->font->width(style->font->userdata,\n style->font->height, text, text_len);\n text_width += (4 * padding.x);\n text_height = (style->font->height + 2 * padding.y);\n\n /* execute tooltip and fill with text */\n if (nk_tooltip_begin(ctx, (float)text_width)) {\n nk_layout_row_dynamic(ctx, (float)text_height, 1);\n nk_text(ctx, text, text_len, NK_TEXT_LEFT);\n nk_tooltip_end(ctx);\n }\n}\n#ifdef NK_INCLUDE_STANDARD_VARARGS\nNK_API void\nnk_tooltipf(struct nk_context *ctx, const char *fmt, ...)\n{\n va_list args;\n va_start(args, fmt);\n nk_tooltipfv(ctx, fmt, args);\n va_end(args);\n}\nNK_API void\nnk_tooltipfv(struct nk_context *ctx, const char *fmt, va_list args)\n{\n char buf[256];\n nk_strfmt(buf, NK_LEN(buf), fmt, args);\n nk_tooltip(ctx, buf);\n}\n#endif\n\n\n\n#endif /* NK_IMPLEMENTATION */\n\n/*\n/// ## License\n/// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~none\n/// ------------------------------------------------------------------------------\n/// This software is available under 2 licenses -- choose whichever you prefer.\n/// ------------------------------------------------------------------------------\n/// ALTERNATIVE A - MIT License\n/// Copyright (c) 2016-2018 Micha Mettke\n/// Permission is hereby granted, free of charge, to any person obtaining a copy of\n/// this software and associated documentation files (the \"Software\"), to deal in\n/// the Software without restriction, including without limitation the rights to\n/// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies\n/// of the Software, and to permit persons to whom the Software is furnished to do\n/// so, subject to the following conditions:\n/// The above copyright notice and this permission notice shall be included in all\n/// copies or substantial portions of the Software.\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n/// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n/// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\n/// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\n/// SOFTWARE.\n/// ------------------------------------------------------------------------------\n/// ALTERNATIVE B - Public Domain (www.unlicense.org)\n/// This is free and unencumbered software released into the public domain.\n/// Anyone is free to copy, modify, publish, use, compile, sell, or distribute this\n/// software, either in source code form or as a compiled binary, for any purpose,\n/// commercial or non-commercial, and by any means.\n/// In jurisdictions that recognize copyright laws, the author or authors of this\n/// software dedicate any and all copyright interest in the software to the public\n/// domain. We make this dedication for the benefit of the public at large and to\n/// the detriment of our heirs and successors. We intend this dedication to be an\n/// overt act of relinquishment in perpetuity of all present and future rights to\n/// this software under copyright law.\n/// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n/// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n/// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n/// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN\n/// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n/// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n/// ------------------------------------------------------------------------------\n/// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n/// ## Changelog\n/// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~none\n/// [date][x.yy.zz]-[description]\n/// -[date]: date on which the change has been pushed\n/// -[x.yy.zz]: Numerical version string representation. Each version number on the right\n/// resets back to zero if version on the left is incremented.\n/// - [x]: Major version with API and library breaking changes\n/// - [yy]: Minor version with non-breaking API and library changes\n/// - [zz]: Bug fix version with no direct changes to API\n///\n/// - 2018/04/01 (4.00.1) - Fixed calling `nk_convert` multiple time per single frame\n/// - 2018/04/01 (4.00.0) - BREAKING CHANGE: nk_draw_list_clear no longer tries to\n/// clear provided buffers. So make sure to either free\n/// or clear each passed buffer after calling nk_convert.\n/// - 2018/02/23 (3.00.6) - Fixed slider dragging behavior\n/// - 2018/01/31 (3.00.5) - Fixed overcalculation of cursor data in font baking process\n/// - 2018/01/31 (3.00.4) - Removed name collision with stb_truetype\n/// - 2018/01/28 (3.00.3) - Fixed panel window border drawing bug\n/// - 2018/01/12 (3.00.2) - Added `nk_group_begin_titled` for separed group identifier and title\n/// - 2018/01/07 (3.00.1) - Started to change documentation style\n/// - 2018/01/05 (3.00.0) - BREAKING CHANGE: The previous color picker API was broken\n/// because of conversions between float and byte color representation.\n/// Color pickers now use floating point values to represent\n/// HSV values. To get back the old behavior I added some additional\n/// color conversion functions to cast between nk_color and\n/// nk_colorf.\n/// - 2017/12/23 (2.00.7) - Fixed small warning\n/// - 2017/12/23 (2.00.7) - Fixed nk_edit_buffer behavior if activated to allow input\n/// - 2017/12/23 (2.00.7) - Fixed modifyable progressbar dragging visuals and input behavior\n/// - 2017/12/04 (2.00.6) - Added formated string tooltip widget\n/// - 2017/11/18 (2.00.5) - Fixed window becoming hidden with flag NK_WINDOW_NO_INPUT\n/// - 2017/11/15 (2.00.4) - Fixed font merging\n/// - 2017/11/07 (2.00.3) - Fixed window size and position modifier functions\n/// - 2017/09/14 (2.00.2) - Fixed nk_edit_buffer and nk_edit_focus behavior\n/// - 2017/09/14 (2.00.1) - Fixed window closing behavior\n/// - 2017/09/14 (2.00.0) - BREAKING CHANGE: Modifing window position and size funtions now\n/// require the name of the window and must happen outside the window\n/// building process (between function call nk_begin and nk_end).\n/// - 2017/09/11 (1.40.9) - Fixed window background flag if background window is declared last\n/// - 2017/08/27 (1.40.8) - Fixed `nk_item_is_any_active` for hidden windows\n/// - 2017/08/27 (1.40.7) - Fixed window background flag\n/// - 2017/07/07 (1.40.6) - Fixed missing clipping rect check for hovering/clicked\n/// query for widgets\n/// - 2017/07/07 (1.40.5) - Fixed drawing bug for vertex output for lines and stroked\n/// and filled rectangles\n/// - 2017/07/07 (1.40.4) - Fixed bug in nk_convert trying to add windows that are in\n/// process of being destroyed.\n/// - 2017/07/07 (1.40.3) - Fixed table internal bug caused by storing table size in\n/// window instead of directly in table.\n/// - 2017/06/30 (1.40.2) - Removed unneeded semicolon in C++ NK_ALIGNOF macro\n/// - 2017/06/30 (1.40.1) - Fixed drawing lines smaller or equal zero\n/// - 2017/06/08 (1.40.0) - Removed the breaking part of last commit. Auto layout now only\n/// comes in effect if you pass in zero was row height argument\n/// - 2017/06/08 (1.40.0) - BREAKING CHANGE: while not directly API breaking it will change\n/// how layouting works. From now there will be an internal minimum\n/// row height derived from font height. If you need a row smaller than\n/// that you can directly set it by `nk_layout_set_min_row_height` and\n/// reset the value back by calling `nk_layout_reset_min_row_height.\n/// - 2017/06/08 (1.39.1) - Fixed property text edit handling bug caused by past `nk_widget` fix\n/// - 2017/06/08 (1.39.0) - Added function to retrieve window space without calling a nk_layout_xxx function\n/// - 2017/06/06 (1.38.5) - Fixed `nk_convert` return flag for command buffer\n/// - 2017/05/23 (1.38.4) - Fixed activation behavior for widgets partially clipped\n/// - 2017/05/10 (1.38.3) - Fixed wrong min window size mouse scaling over boundries\n/// - 2017/05/09 (1.38.2) - Fixed vertical scrollbar drawing with not enough space\n/// - 2017/05/09 (1.38.1) - Fixed scaler dragging behavior if window size hits minimum size\n/// - 2017/05/06 (1.38.0) - Added platform double-click support\n/// - 2017/04/20 (1.37.1) - Fixed key repeat found inside glfw demo backends\n/// - 2017/04/20 (1.37.0) - Extended properties with selection and clipbard support\n/// - 2017/04/20 (1.36.2) - Fixed #405 overlapping rows with zero padding and spacing\n/// - 2017/04/09 (1.36.1) - Fixed #403 with another widget float error\n/// - 2017/04/09 (1.36.0) - Added window `NK_WINDOW_NO_INPUT` and `NK_WINDOW_NOT_INTERACTIVE` flags\n/// - 2017/04/09 (1.35.3) - Fixed buffer heap corruption\n/// - 2017/03/25 (1.35.2) - Fixed popup overlapping for `NK_WINDOW_BACKGROUND` windows\n/// - 2017/03/25 (1.35.1) - Fixed windows closing behavior\n/// - 2017/03/18 (1.35.0) - Added horizontal scroll requested in #377\n/// - 2017/03/18 (1.34.3) - Fixed long window header titles\n/// - 2017/03/04 (1.34.2) - Fixed text edit filtering\n/// - 2017/03/04 (1.34.1) - Fixed group closable flag\n/// - 2017/02/25 (1.34.0) - Added custom draw command for better language binding support\n/// - 2017/01/24 (1.33.0) - Added programatic way of remove edit focus\n/// - 2017/01/24 (1.32.3) - Fixed wrong define for basic type definitions for windows\n/// - 2017/01/21 (1.32.2) - Fixed input capture from hidden or closed windows\n/// - 2017/01/21 (1.32.1) - Fixed slider behavior and drawing\n/// - 2017/01/13 (1.32.0) - Added flag to put scaler into the bottom left corner\n/// - 2017/01/13 (1.31.0) - Added additional row layouting method to combine both\n/// dynamic and static widgets.\n/// - 2016/12/31 (1.30.0) - Extended scrollbar offset from 16-bit to 32-bit\n/// - 2016/12/31 (1.29.2)- Fixed closing window bug of minimized windows\n/// - 2016/12/03 (1.29.1)- Fixed wrapped text with no seperator and C89 error\n/// - 2016/12/03 (1.29.0) - Changed text wrapping to process words not characters\n/// - 2016/11/22 (1.28.6)- Fixed window minimized closing bug\n/// - 2016/11/19 (1.28.5)- Fixed abstract combo box closing behavior\n/// - 2016/11/19 (1.28.4)- Fixed tooltip flickering\n/// - 2016/11/19 (1.28.3)- Fixed memory leak caused by popup repeated closing\n/// - 2016/11/18 (1.28.2)- Fixed memory leak caused by popup panel allocation\n/// - 2016/11/10 (1.28.1)- Fixed some warnings and C++ error\n/// - 2016/11/10 (1.28.0)- Added additional `nk_button` versions which allows to directly\n/// pass in a style struct to change buttons visual.\n/// - 2016/11/10 (1.27.0)- Added additional 'nk_tree' versions to support external state\n/// storage. Just like last the `nk_group` commit the main\n/// advantage is that you optionally can minimize nuklears runtime\n/// memory consumption or handle hash collisions.\n/// - 2016/11/09 (1.26.0)- Added additional `nk_group` version to support external scrollbar\n/// offset storage. Main advantage is that you can externalize\n/// the memory management for the offset. It could also be helpful\n/// if you have a hash collision in `nk_group_begin` but really\n/// want the name. In addition I added `nk_list_view` which allows\n/// to draw big lists inside a group without actually having to\n/// commit the whole list to nuklear (issue #269).\n/// - 2016/10/30 (1.25.1)- Fixed clipping rectangle bug inside `nk_draw_list`\n/// - 2016/10/29 (1.25.0)- Pulled `nk_panel` memory management into nuklear and out of\n/// the hands of the user. From now on users don't have to care\n/// about panels unless they care about some information. If you\n/// still need the panel just call `nk_window_get_panel`.\n/// - 2016/10/21 (1.24.0)- Changed widget border drawing to stroked rectangle from filled\n/// rectangle for less overdraw and widget background transparency.\n/// - 2016/10/18 (1.23.0)- Added `nk_edit_focus` for manually edit widget focus control\n/// - 2016/09/29 (1.22.7)- Fixed deduction of basic type in non `` compilation\n/// - 2016/09/29 (1.22.6)- Fixed edit widget UTF-8 text cursor drawing bug\n/// - 2016/09/28 (1.22.5)- Fixed edit widget UTF-8 text appending/inserting/removing\n/// - 2016/09/28 (1.22.4)- Fixed drawing bug inside edit widgets which offset all text\n/// text in every edit widget if one of them is scrolled.\n/// - 2016/09/28 (1.22.3)- Fixed small bug in edit widgets if not active. The wrong\n/// text length is passed. It should have been in bytes but\n/// was passed as glyphes.\n/// - 2016/09/20 (1.22.2)- Fixed color button size calculation\n/// - 2016/09/20 (1.22.1)- Fixed some `nk_vsnprintf` behavior bugs and removed\n/// `` again from `NK_INCLUDE_STANDARD_VARARGS`.\n/// - 2016/09/18 (1.22.0)- C89 does not support vsnprintf only C99 and newer as well\n/// as C++11 and newer. In addition to use vsnprintf you have\n/// to include . So just defining `NK_INCLUDE_STD_VAR_ARGS`\n/// is not enough. That behavior is now fixed. By default if\n/// both varargs as well as stdio is selected I try to use\n/// vsnprintf if not possible I will revert to vsprintf. If\n/// varargs but not stdio was defined I will use my own function.\n/// - 2016/09/15 (1.21.2)- Fixed panel `close` behavior for deeper panel levels\n/// - 2016/09/15 (1.21.1)- Fixed C++ errors and wrong argument to `nk_panel_get_xxxx`\n/// - 2016/09/13 (1.21.0) - !BREAKING! Fixed nonblocking popup behavior in menu, combo,\n/// and contextual which prevented closing in y-direction if\n/// popup did not reach max height.\n/// In addition the height parameter was changed into vec2\n/// for width and height to have more control over the popup size.\n/// - 2016/09/13 (1.20.3) - Cleaned up and extended type selection\n/// - 2016/09/13 (1.20.2)- Fixed slider behavior hopefully for the last time. This time\n/// all calculation are correct so no more hackery.\n/// - 2016/09/13 (1.20.1)- Internal change to divide window/panel flags into panel flags and types.\n/// Suprisinly spend years in C and still happened to confuse types\n/// with flags. Probably something to take note.\n/// - 2016/09/08 (1.20.0)- Added additional helper function to make it easier to just\n/// take the produced buffers from `nk_convert` and unplug the\n/// iteration process from `nk_context`. So now you can\n/// just use the vertex,element and command buffer + two pointer\n/// inside the command buffer retrieved by calls `nk__draw_begin`\n/// and `nk__draw_end` and macro `nk_draw_foreach_bounded`.\n/// - 2016/09/08 (1.19.0)- Added additional asserts to make sure every `nk_xxx_begin` call\n/// for windows, popups, combobox, menu and contextual is guarded by\n/// `if` condition and does not produce false drawing output.\n/// - 2016/09/08 (1.18.0)- Changed confusing name for `NK_SYMBOL_RECT_FILLED`, `NK_SYMBOL_RECT`\n/// to hopefully easier to understand `NK_SYMBOL_RECT_FILLED` and\n/// `NK_SYMBOL_RECT_OUTLINE`.\n/// - 2016/09/08 (1.17.0)- Changed confusing name for `NK_SYMBOL_CIRLCE_FILLED`, `NK_SYMBOL_CIRCLE`\n/// to hopefully easier to understand `NK_SYMBOL_CIRCLE_FILLED` and\n/// `NK_SYMBOL_CIRCLE_OUTLINE`.\n/// - 2016/09/08 (1.16.0)- Added additional checks to select correct types if `NK_INCLUDE_FIXED_TYPES`\n/// is not defined by supporting the biggest compiler GCC, clang and MSVC.\n/// - 2016/09/07 (1.15.3)- Fixed `NK_INCLUDE_COMMAND_USERDATA` define to not cause an error\n/// - 2016/09/04 (1.15.2)- Fixed wrong combobox height calculation\n/// - 2016/09/03 (1.15.1)- Fixed gaps inside combo boxes in OpenGL\n/// - 2016/09/02 (1.15.0) - Changed nuklear to not have any default vertex layout and\n/// instead made it user provided. The range of types to convert\n/// to is quite limited at the moment, but I would be more than\n/// happy to accept PRs to add additional.\n/// - 2016/08/30 (1.14.2) - Removed unused variables\n/// - 2016/08/30 (1.14.1) - Fixed C++ build errors\n/// - 2016/08/30 (1.14.0) - Removed mouse dragging from SDL demo since it does not work correctly\n/// - 2016/08/30 (1.13.4) - Tweaked some default styling variables\n/// - 2016/08/30 (1.13.3) - Hopefully fixed drawing bug in slider, in general I would\n/// refrain from using slider with a big number of steps.\n/// - 2016/08/30 (1.13.2) - Fixed close and minimize button which would fire even if the\n/// window was in Read Only Mode.\n/// - 2016/08/30 (1.13.1) - Fixed popup panel padding handling which was previously just\n/// a hack for combo box and menu.\n/// - 2016/08/30 (1.13.0) - Removed `NK_WINDOW_DYNAMIC` flag from public API since\n/// it is bugged and causes issues in window selection.\n/// - 2016/08/30 (1.12.0) - Removed scaler size. The size of the scaler is now\n/// determined by the scrollbar size\n/// - 2016/08/30 (1.11.2) - Fixed some drawing bugs caused by changes from 1.11\n/// - 2016/08/30 (1.11.1) - Fixed overlapping minimized window selection\n/// - 2016/08/30 (1.11.0) - Removed some internal complexity and overly complex code\n/// handling panel padding and panel border.\n/// - 2016/08/29 (1.10.0) - Added additional height parameter to `nk_combobox_xxx`\n/// - 2016/08/29 (1.10.0) - Fixed drawing bug in dynamic popups\n/// - 2016/08/29 (1.10.0) - Added experimental mouse scrolling to popups, menus and comboboxes\n/// - 2016/08/26 (1.10.0) - Added window name string prepresentation to account for\n/// hash collisions. Currently limited to NK_WINDOW_MAX_NAME\n/// which in term can be redefined if not big enough.\n/// - 2016/08/26 (1.10.0) - Added stacks for temporary style/UI changes in code\n/// - 2016/08/25 (1.10.0) - Changed `nk_input_is_key_pressed` and 'nk_input_is_key_released'\n/// to account for key press and release happening in one frame.\n/// - 2016/08/25 (1.10.0) - Added additional nk_edit flag to directly jump to the end on activate\n/// - 2016/08/17 (1.09.6)- Removed invalid check for value zero in nk_propertyx\n/// - 2016/08/16 (1.09.5)- Fixed ROM mode for deeper levels of popup windows parents.\n/// - 2016/08/15 (1.09.4)- Editbox are now still active if enter was pressed with flag\n/// `NK_EDIT_SIG_ENTER`. Main reasoning is to be able to keep\n/// typing after commiting.\n/// - 2016/08/15 (1.09.4)- Removed redundant code\n/// - 2016/08/15 (1.09.4)- Fixed negative numbers in `nk_strtoi` and remove unused variable\n/// - 2016/08/15 (1.09.3)- Fixed `NK_WINDOW_BACKGROUND` flag behavior to select a background\n/// window only as selected by hovering and not by clicking.\n/// - 2016/08/14 (1.09.2)- Fixed a bug in font atlas which caused wrong loading\n/// of glyphes for font with multiple ranges.\n/// - 2016/08/12 (1.09.1)- Added additional function to check if window is currently\n/// hidden and therefore not visible.\n/// - 2016/08/12 (1.09.1)- nk_window_is_closed now queries the correct flag `NK_WINDOW_CLOSED`\n/// instead of the old flag `NK_WINDOW_HIDDEN`\n/// - 2016/08/09 (1.09.0) - Added additional double version to nk_property and changed\n/// the underlying implementation to not cast to float and instead\n/// work directly on the given values.\n/// - 2016/08/09 (1.08.0) - Added additional define to overwrite library internal\n/// floating pointer number to string conversion for additional\n/// precision.\n/// - 2016/08/09 (1.08.0) - Added additional define to overwrite library internal\n/// string to floating point number conversion for additional\n/// precision.\n/// - 2016/08/08 (1.07.2)- Fixed compiling error without define NK_INCLUDE_FIXED_TYPE\n/// - 2016/08/08 (1.07.1)- Fixed possible floating point error inside `nk_widget` leading\n/// to wrong wiget width calculation which results in widgets falsly\n/// becomming tagged as not inside window and cannot be accessed.\n/// - 2016/08/08 (1.07.0) - Nuklear now differentiates between hiding a window (NK_WINDOW_HIDDEN) and\n/// closing a window (NK_WINDOW_CLOSED). A window can be hidden/shown\n/// by using `nk_window_show` and closed by either clicking the close\n/// icon in a window or by calling `nk_window_close`. Only closed\n/// windows get removed at the end of the frame while hidden windows\n/// remain.\n/// - 2016/08/08 (1.06.0) - Added `nk_edit_string_zero_terminated` as a second option to\n/// `nk_edit_string` which takes, edits and outputs a '\\0' terminated string.\n/// - 2016/08/08 (1.05.4)- Fixed scrollbar auto hiding behavior\n/// - 2016/08/08 (1.05.3)- Fixed wrong panel padding selection in `nk_layout_widget_space`\n/// - 2016/08/07 (1.05.2)- Fixed old bug in dynamic immediate mode layout API, calculating\n/// wrong item spacing and panel width.\n///- 2016/08/07 (1.05.1)- Hopefully finally fixed combobox popup drawing bug\n///- 2016/08/07 (1.05.0) - Split varargs away from NK_INCLUDE_STANDARD_IO into own\n/// define NK_INCLUDE_STANDARD_VARARGS to allow more fine\n/// grained controlled over library includes.\n/// - 2016/08/06 (1.04.5)- Changed memset calls to NK_MEMSET\n/// - 2016/08/04 (1.04.4)- Fixed fast window scaling behavior\n/// - 2016/08/04 (1.04.3)- Fixed window scaling, movement bug which appears if you\n/// move/scale a window and another window is behind it.\n/// If you are fast enough then the window behind gets activated\n/// and the operation is blocked. I now require activating\n/// by hovering only if mouse is not pressed.\n/// - 2016/08/04 (1.04.2)- Fixed changing fonts\n/// - 2016/08/03 (1.04.1)- Fixed `NK_WINDOW_BACKGROUND` behavior\n/// - 2016/08/03 (1.04.0) - Added color parameter to `nk_draw_image`\n/// - 2016/08/03 (1.04.0) - Added additional window padding style attributes for\n/// sub windows (combo, menu, ...)\n/// - 2016/08/03 (1.04.0) - Added functions to show/hide software cursor\n/// - 2016/08/03 (1.04.0) - Added `NK_WINDOW_BACKGROUND` flag to force a window\n/// to be always in the background of the screen\n/// - 2016/08/03 (1.03.2)- Removed invalid assert macro for NK_RGB color picker\n/// - 2016/08/01 (1.03.1)- Added helper macros into header include guard\n/// - 2016/07/29 (1.03.0) - Moved the window/table pool into the header part to\n/// simplify memory management by removing the need to\n/// allocate the pool.\n/// - 2016/07/29 (1.02.0) - Added auto scrollbar hiding window flag which if enabled\n/// will hide the window scrollbar after NK_SCROLLBAR_HIDING_TIMEOUT\n/// seconds without window interaction. To make it work\n/// you have to also set a delta time inside the `nk_context`.\n/// - 2016/07/25 (1.01.1) - Fixed small panel and panel border drawing bugs\n/// - 2016/07/15 (1.01.0) - Added software cursor to `nk_style` and `nk_context`\n/// - 2016/07/15 (1.01.0) - Added const correctness to `nk_buffer_push' data argument\n/// - 2016/07/15 (1.01.0) - Removed internal font baking API and simplified\n/// font atlas memory management by converting pointer\n/// arrays for fonts and font configurations to lists.\n/// - 2016/07/15 (1.00.0) - Changed button API to use context dependend button\n/// behavior instead of passing it for every function call.\n/// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n\n/// ## Gallery\n/// ![Figure [blue]: Feature overview with blue color styling](https://cloud.githubusercontent.com/assets/8057201/13538240/acd96876-e249-11e5-9547-5ac0b19667a0.png)\n/// ![Figure [red]: Feature overview with red color styling](https://cloud.githubusercontent.com/assets/8057201/13538243/b04acd4c-e249-11e5-8fd2-ad7744a5b446.png)\n/// ![Figure [widgets]: Widget overview](https://cloud.githubusercontent.com/assets/8057201/11282359/3325e3c6-8eff-11e5-86cb-cf02b0596087.png)\n/// ![Figure [blackwhite]: Black and white](https://cloud.githubusercontent.com/assets/8057201/11033668/59ab5d04-86e5-11e5-8091-c56f16411565.png)\n/// ![Figure [filexp]: File explorer](https://cloud.githubusercontent.com/assets/8057201/10718115/02a9ba08-7b6b-11e5-950f-adacdd637739.png)\n/// ![Figure [opengl]: OpenGL Editor](https://cloud.githubusercontent.com/assets/8057201/12779619/2a20d72c-ca69-11e5-95fe-4edecf820d5c.png)\n/// ![Figure [nodedit]: Node Editor](https://cloud.githubusercontent.com/assets/8057201/9976995/e81ac04a-5ef7-11e5-872b-acd54fbeee03.gif)\n/// ![Figure [skinning]: Using skinning in Nuklear](https://cloud.githubusercontent.com/assets/8057201/15991632/76494854-30b8-11e6-9555-a69840d0d50b.png)\n/// ![Figure [bf]: Heavy modified version](https://cloud.githubusercontent.com/assets/8057201/14902576/339926a8-0d9c-11e6-9fee-a8b73af04473.png)\n///\n/// ## Credits\n/// Developed by Micha Mettke and every direct or indirect github contributor.

\n///\n/// Embeds [stb_texedit](https://github.com/nothings/stb/blob/master/stb_textedit.h), [stb_truetype](https://github.com/nothings/stb/blob/master/stb_truetype.h) and [stb_rectpack](https://github.com/nothings/stb/blob/master/stb_rect_pack.h) by Sean Barret (public domain)
\n/// Uses [stddoc.c](https://github.com/r-lyeh/stddoc.c) from r-lyeh@github.com for documentation generation

\n/// Embeds ProggyClean.ttf font by Tristan Grimmer (MIT license).
\n///\n/// Big thank you to Omar Cornut (ocornut@github) for his [imgui library](https://github.com/ocornut/imgui) and\n/// giving me the inspiration for this library, Casey Muratori for handmade hero\n/// and his original immediate mode graphical user interface idea and Sean\n/// Barret for his amazing single header libraries which restored my faith\n/// in libraries and brought me to create some of my own. Finally Apoorva Joshi\n/// for his single header file packer.\n*/\n\n" }, { "path": "thirdparty/glfw/deps/nuklear_glfw_gl2.h", "content": "/*\n * Nuklear - v1.32.0 - public domain\n * no warrenty implied; use at your own risk.\n * authored from 2015-2017 by Micha Mettke\n */\n/*\n * ==============================================================\n *\n * API\n *\n * ===============================================================\n */\n#ifndef NK_GLFW_GL2_H_\n#define NK_GLFW_GL2_H_\n\n#include \n\nenum nk_glfw_init_state{\n NK_GLFW3_DEFAULT = 0,\n NK_GLFW3_INSTALL_CALLBACKS\n};\nNK_API struct nk_context* nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state);\nNK_API void nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas);\nNK_API void nk_glfw3_font_stash_end(void);\n\nNK_API void nk_glfw3_new_frame(void);\nNK_API void nk_glfw3_render(enum nk_anti_aliasing);\nNK_API void nk_glfw3_shutdown(void);\n\nNK_API void nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint);\nNK_API void nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff);\n\n#endif\n\n/*\n * ==============================================================\n *\n * IMPLEMENTATION\n *\n * ===============================================================\n */\n#ifdef NK_GLFW_GL2_IMPLEMENTATION\n\n#ifndef NK_GLFW_TEXT_MAX\n#define NK_GLFW_TEXT_MAX 256\n#endif\n#ifndef NK_GLFW_DOUBLE_CLICK_LO\n#define NK_GLFW_DOUBLE_CLICK_LO 0.02\n#endif\n#ifndef NK_GLFW_DOUBLE_CLICK_HI\n#define NK_GLFW_DOUBLE_CLICK_HI 0.2\n#endif\n\nstruct nk_glfw_device {\n struct nk_buffer cmds;\n struct nk_draw_null_texture null;\n GLuint font_tex;\n};\n\nstruct nk_glfw_vertex {\n float position[2];\n float uv[2];\n nk_byte col[4];\n};\n\nstatic struct nk_glfw {\n GLFWwindow *win;\n int width, height;\n int display_width, display_height;\n struct nk_glfw_device ogl;\n struct nk_context ctx;\n struct nk_font_atlas atlas;\n struct nk_vec2 fb_scale;\n unsigned int text[NK_GLFW_TEXT_MAX];\n int text_len;\n struct nk_vec2 scroll;\n double last_button_click;\n int is_double_click_down;\n struct nk_vec2 double_click_pos;\n} glfw;\n\nNK_INTERN void\nnk_glfw3_device_upload_atlas(const void *image, int width, int height)\n{\n struct nk_glfw_device *dev = &glfw.ogl;\n glGenTextures(1, &dev->font_tex);\n glBindTexture(GL_TEXTURE_2D, dev->font_tex);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\n glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)width, (GLsizei)height, 0,\n GL_RGBA, GL_UNSIGNED_BYTE, image);\n}\n\nNK_API void\nnk_glfw3_render(enum nk_anti_aliasing AA)\n{\n /* setup global state */\n struct nk_glfw_device *dev = &glfw.ogl;\n glPushAttrib(GL_ENABLE_BIT|GL_COLOR_BUFFER_BIT|GL_TRANSFORM_BIT);\n glDisable(GL_CULL_FACE);\n glDisable(GL_DEPTH_TEST);\n glEnable(GL_SCISSOR_TEST);\n glEnable(GL_BLEND);\n glEnable(GL_TEXTURE_2D);\n glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);\n\n /* setup viewport/project */\n glViewport(0,0,(GLsizei)glfw.display_width,(GLsizei)glfw.display_height);\n glMatrixMode(GL_PROJECTION);\n glPushMatrix();\n glLoadIdentity();\n glOrtho(0.0f, glfw.width, glfw.height, 0.0f, -1.0f, 1.0f);\n glMatrixMode(GL_MODELVIEW);\n glPushMatrix();\n glLoadIdentity();\n\n glEnableClientState(GL_VERTEX_ARRAY);\n glEnableClientState(GL_TEXTURE_COORD_ARRAY);\n glEnableClientState(GL_COLOR_ARRAY);\n {\n GLsizei vs = sizeof(struct nk_glfw_vertex);\n size_t vp = offsetof(struct nk_glfw_vertex, position);\n size_t vt = offsetof(struct nk_glfw_vertex, uv);\n size_t vc = offsetof(struct nk_glfw_vertex, col);\n\n /* convert from command queue into draw list and draw to screen */\n const struct nk_draw_command *cmd;\n const nk_draw_index *offset = NULL;\n struct nk_buffer vbuf, ebuf;\n\n /* fill convert configuration */\n struct nk_convert_config config;\n static const struct nk_draw_vertex_layout_element vertex_layout[] = {\n {NK_VERTEX_POSITION, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, position)},\n {NK_VERTEX_TEXCOORD, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, uv)},\n {NK_VERTEX_COLOR, NK_FORMAT_R8G8B8A8, NK_OFFSETOF(struct nk_glfw_vertex, col)},\n {NK_VERTEX_LAYOUT_END}\n };\n NK_MEMSET(&config, 0, sizeof(config));\n config.vertex_layout = vertex_layout;\n config.vertex_size = sizeof(struct nk_glfw_vertex);\n config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);\n config.null = dev->null;\n config.circle_segment_count = 22;\n config.curve_segment_count = 22;\n config.arc_segment_count = 22;\n config.global_alpha = 1.0f;\n config.shape_AA = AA;\n config.line_AA = AA;\n\n /* convert shapes into vertexes */\n nk_buffer_init_default(&vbuf);\n nk_buffer_init_default(&ebuf);\n nk_convert(&glfw.ctx, &dev->cmds, &vbuf, &ebuf, &config);\n\n /* setup vertex buffer pointer */\n {const void *vertices = nk_buffer_memory_const(&vbuf);\n glVertexPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vp));\n glTexCoordPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vt));\n glColorPointer(4, GL_UNSIGNED_BYTE, vs, (const void*)((const nk_byte*)vertices + vc));}\n\n /* iterate over and execute each draw command */\n offset = (const nk_draw_index*)nk_buffer_memory_const(&ebuf);\n nk_draw_foreach(cmd, &glfw.ctx, &dev->cmds)\n {\n if (!cmd->elem_count) continue;\n glBindTexture(GL_TEXTURE_2D, (GLuint)cmd->texture.id);\n glScissor(\n (GLint)(cmd->clip_rect.x * glfw.fb_scale.x),\n (GLint)((glfw.height - (GLint)(cmd->clip_rect.y + cmd->clip_rect.h)) * glfw.fb_scale.y),\n (GLint)(cmd->clip_rect.w * glfw.fb_scale.x),\n (GLint)(cmd->clip_rect.h * glfw.fb_scale.y));\n glDrawElements(GL_TRIANGLES, (GLsizei)cmd->elem_count, GL_UNSIGNED_SHORT, offset);\n offset += cmd->elem_count;\n }\n nk_clear(&glfw.ctx);\n nk_buffer_free(&vbuf);\n nk_buffer_free(&ebuf);\n }\n\n /* default OpenGL state */\n glDisableClientState(GL_VERTEX_ARRAY);\n glDisableClientState(GL_TEXTURE_COORD_ARRAY);\n glDisableClientState(GL_COLOR_ARRAY);\n\n glDisable(GL_CULL_FACE);\n glDisable(GL_DEPTH_TEST);\n glDisable(GL_SCISSOR_TEST);\n glDisable(GL_BLEND);\n glDisable(GL_TEXTURE_2D);\n\n glBindTexture(GL_TEXTURE_2D, 0);\n glMatrixMode(GL_MODELVIEW);\n glPopMatrix();\n glMatrixMode(GL_PROJECTION);\n glPopMatrix();\n glPopAttrib();\n}\n\nNK_API void\nnk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint)\n{\n (void)win;\n if (glfw.text_len < NK_GLFW_TEXT_MAX)\n glfw.text[glfw.text_len++] = codepoint;\n}\n\nNK_API void\nnk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff)\n{\n (void)win; (void)xoff;\n glfw.scroll.x += (float)xoff;\n glfw.scroll.y += (float)yoff;\n}\n\nNK_API void\nnk_glfw3_mouse_button_callback(GLFWwindow* window, int button, int action, int mods)\n{\n double x, y;\n if (button != GLFW_MOUSE_BUTTON_LEFT) return;\n glfwGetCursorPos(window, &x, &y);\n if (action == GLFW_PRESS) {\n double dt = glfwGetTime() - glfw.last_button_click;\n if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI) {\n glfw.is_double_click_down = nk_true;\n glfw.double_click_pos = nk_vec2((float)x, (float)y);\n }\n glfw.last_button_click = glfwGetTime();\n } else glfw.is_double_click_down = nk_false;\n}\n\nNK_INTERN void\nnk_glfw3_clipbard_paste(nk_handle usr, struct nk_text_edit *edit)\n{\n const char *text = glfwGetClipboardString(glfw.win);\n if (text) nk_textedit_paste(edit, text, nk_strlen(text));\n (void)usr;\n}\n\nNK_INTERN void\nnk_glfw3_clipbard_copy(nk_handle usr, const char *text, int len)\n{\n char *str = 0;\n (void)usr;\n if (!len) return;\n str = (char*)malloc((size_t)len+1);\n if (!str) return;\n NK_MEMCPY(str, text, (size_t)len);\n str[len] = '\\0';\n glfwSetClipboardString(glfw.win, str);\n free(str);\n}\n\nNK_API struct nk_context*\nnk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state init_state)\n{\n glfw.win = win;\n if (init_state == NK_GLFW3_INSTALL_CALLBACKS) {\n glfwSetScrollCallback(win, nk_gflw3_scroll_callback);\n glfwSetCharCallback(win, nk_glfw3_char_callback);\n glfwSetMouseButtonCallback(win, nk_glfw3_mouse_button_callback);\n }\n nk_init_default(&glfw.ctx, 0);\n glfw.ctx.clip.copy = nk_glfw3_clipbard_copy;\n glfw.ctx.clip.paste = nk_glfw3_clipbard_paste;\n glfw.ctx.clip.userdata = nk_handle_ptr(0);\n nk_buffer_init_default(&glfw.ogl.cmds);\n\n glfw.is_double_click_down = nk_false;\n glfw.double_click_pos = nk_vec2(0, 0);\n\n return &glfw.ctx;\n}\n\nNK_API void\nnk_glfw3_font_stash_begin(struct nk_font_atlas **atlas)\n{\n nk_font_atlas_init_default(&glfw.atlas);\n nk_font_atlas_begin(&glfw.atlas);\n *atlas = &glfw.atlas;\n}\n\nNK_API void\nnk_glfw3_font_stash_end(void)\n{\n const void *image; int w, h;\n image = nk_font_atlas_bake(&glfw.atlas, &w, &h, NK_FONT_ATLAS_RGBA32);\n nk_glfw3_device_upload_atlas(image, w, h);\n nk_font_atlas_end(&glfw.atlas, nk_handle_id((int)glfw.ogl.font_tex), &glfw.ogl.null);\n if (glfw.atlas.default_font)\n nk_style_set_font(&glfw.ctx, &glfw.atlas.default_font->handle);\n}\n\nNK_API void\nnk_glfw3_new_frame(void)\n{\n int i;\n double x, y;\n struct nk_context *ctx = &glfw.ctx;\n struct GLFWwindow *win = glfw.win;\n\n glfwGetWindowSize(win, &glfw.width, &glfw.height);\n glfwGetFramebufferSize(win, &glfw.display_width, &glfw.display_height);\n glfw.fb_scale.x = (float)glfw.display_width/(float)glfw.width;\n glfw.fb_scale.y = (float)glfw.display_height/(float)glfw.height;\n\n nk_input_begin(ctx);\n for (i = 0; i < glfw.text_len; ++i)\n nk_input_unicode(ctx, glfw.text[i]);\n\n /* optional grabbing behavior */\n if (ctx->input.mouse.grab)\n glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);\n else if (ctx->input.mouse.ungrab)\n glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_NORMAL);\n\n nk_input_key(ctx, NK_KEY_DEL, glfwGetKey(win, GLFW_KEY_DELETE) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_ENTER, glfwGetKey(win, GLFW_KEY_ENTER) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TAB, glfwGetKey(win, GLFW_KEY_TAB) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_BACKSPACE, glfwGetKey(win, GLFW_KEY_BACKSPACE) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_UP, glfwGetKey(win, GLFW_KEY_UP) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_DOWN, glfwGetKey(win, GLFW_KEY_DOWN) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_SCROLL_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_SCROLL_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_SCROLL_DOWN, glfwGetKey(win, GLFW_KEY_PAGE_DOWN) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_SCROLL_UP, glfwGetKey(win, GLFW_KEY_PAGE_UP) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_SHIFT, glfwGetKey(win, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS||\n glfwGetKey(win, GLFW_KEY_RIGHT_SHIFT) == GLFW_PRESS);\n\n if (glfwGetKey(win, GLFW_KEY_LEFT_CONTROL) == GLFW_PRESS ||\n glfwGetKey(win, GLFW_KEY_RIGHT_CONTROL) == GLFW_PRESS) {\n nk_input_key(ctx, NK_KEY_COPY, glfwGetKey(win, GLFW_KEY_C) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_PASTE, glfwGetKey(win, GLFW_KEY_V) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_CUT, glfwGetKey(win, GLFW_KEY_X) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_UNDO, glfwGetKey(win, GLFW_KEY_Z) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_REDO, glfwGetKey(win, GLFW_KEY_R) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_WORD_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_WORD_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_LINE_START, glfwGetKey(win, GLFW_KEY_B) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_TEXT_LINE_END, glfwGetKey(win, GLFW_KEY_E) == GLFW_PRESS);\n } else {\n nk_input_key(ctx, NK_KEY_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);\n nk_input_key(ctx, NK_KEY_COPY, 0);\n nk_input_key(ctx, NK_KEY_PASTE, 0);\n nk_input_key(ctx, NK_KEY_CUT, 0);\n nk_input_key(ctx, NK_KEY_SHIFT, 0);\n }\n\n glfwGetCursorPos(win, &x, &y);\n nk_input_motion(ctx, (int)x, (int)y);\n if (ctx->input.mouse.grabbed) {\n glfwSetCursorPos(glfw.win, (double)ctx->input.mouse.prev.x, (double)ctx->input.mouse.prev.y);\n ctx->input.mouse.pos.x = ctx->input.mouse.prev.x;\n ctx->input.mouse.pos.y = ctx->input.mouse.prev.y;\n }\n\n nk_input_button(ctx, NK_BUTTON_LEFT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS);\n nk_input_button(ctx, NK_BUTTON_MIDDLE, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_MIDDLE) == GLFW_PRESS);\n nk_input_button(ctx, NK_BUTTON_RIGHT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_RIGHT) == GLFW_PRESS);\n nk_input_button(ctx, NK_BUTTON_DOUBLE, (int)glfw.double_click_pos.x, (int)glfw.double_click_pos.y, glfw.is_double_click_down);\n nk_input_scroll(ctx, glfw.scroll);\n nk_input_end(&glfw.ctx);\n glfw.text_len = 0;\n glfw.scroll = nk_vec2(0,0);\n}\n\nNK_API\nvoid nk_glfw3_shutdown(void)\n{\n struct nk_glfw_device *dev = &glfw.ogl;\n nk_font_atlas_clear(&glfw.atlas);\n nk_free(&glfw.ctx);\n glDeleteTextures(1, &dev->font_tex);\n nk_buffer_free(&dev->cmds);\n NK_MEMSET(&glfw, 0, sizeof(glfw));\n}\n\n#endif\n" }, { "path": "thirdparty/glfw/deps/stb_image_write.h", "content": "/* stb_image_write - v1.02 - public domain - http://nothings.org/stb/stb_image_write.h\n writes out PNG/BMP/TGA images to C stdio - Sean Barrett 2010-2015\n no warranty implied; use at your own risk\n\n Before #including,\n\n #define STB_IMAGE_WRITE_IMPLEMENTATION\n\n in the file that you want to have the implementation.\n\n Will probably not work correctly with strict-aliasing optimizations.\n\nABOUT:\n\n This header file is a library for writing images to C stdio. It could be\n adapted to write to memory or a general streaming interface; let me know.\n\n The PNG output is not optimal; it is 20-50% larger than the file\n written by a decent optimizing implementation. This library is designed\n for source code compactness and simplicity, not optimal image file size\n or run-time performance.\n\nBUILDING:\n\n You can #define STBIW_ASSERT(x) before the #include to avoid using assert.h.\n You can #define STBIW_MALLOC(), STBIW_REALLOC(), and STBIW_FREE() to replace\n malloc,realloc,free.\n You can define STBIW_MEMMOVE() to replace memmove()\n\nUSAGE:\n\n There are four functions, one for each image file format:\n\n int stbi_write_png(char const *filename, int w, int h, int comp, const void *data, int stride_in_bytes);\n int stbi_write_bmp(char const *filename, int w, int h, int comp, const void *data);\n int stbi_write_tga(char const *filename, int w, int h, int comp, const void *data);\n int stbi_write_hdr(char const *filename, int w, int h, int comp, const float *data);\n\n There are also four equivalent functions that use an arbitrary write function. You are\n expected to open/close your file-equivalent before and after calling these:\n\n int stbi_write_png_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data, int stride_in_bytes);\n int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data);\n int stbi_write_tga_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data);\n int stbi_write_hdr_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const float *data);\n\n where the callback is:\n void stbi_write_func(void *context, void *data, int size);\n\n You can define STBI_WRITE_NO_STDIO to disable the file variant of these\n functions, so the library will not use stdio.h at all. However, this will\n also disable HDR writing, because it requires stdio for formatted output.\n\n Each function returns 0 on failure and non-0 on success.\n\n The functions create an image file defined by the parameters. The image\n is a rectangle of pixels stored from left-to-right, top-to-bottom.\n Each pixel contains 'comp' channels of data stored interleaved with 8-bits\n per channel, in the following order: 1=Y, 2=YA, 3=RGB, 4=RGBA. (Y is\n monochrome color.) The rectangle is 'w' pixels wide and 'h' pixels tall.\n The *data pointer points to the first byte of the top-left-most pixel.\n For PNG, \"stride_in_bytes\" is the distance in bytes from the first byte of\n a row of pixels to the first byte of the next row of pixels.\n\n PNG creates output files with the same number of components as the input.\n The BMP format expands Y to RGB in the file format and does not\n output alpha.\n\n PNG supports writing rectangles of data even when the bytes storing rows of\n data are not consecutive in memory (e.g. sub-rectangles of a larger image),\n by supplying the stride between the beginning of adjacent rows. The other\n formats do not. (Thus you cannot write a native-format BMP through the BMP\n writer, both because it is in BGR order and because it may have padding\n at the end of the line.)\n\n HDR expects linear float data. Since the format is always 32-bit rgb(e)\n data, alpha (if provided) is discarded, and for monochrome data it is\n replicated across all three channels.\n\n TGA supports RLE or non-RLE compressed data. To use non-RLE-compressed\n data, set the global variable 'stbi_write_tga_with_rle' to 0.\n\nCREDITS:\n\n PNG/BMP/TGA\n Sean Barrett\n HDR\n Baldur Karlsson\n TGA monochrome:\n Jean-Sebastien Guay\n misc enhancements:\n Tim Kelsey\n TGA RLE\n Alan Hickman\n initial file IO callback implementation\n Emmanuel Julien\n bugfixes:\n github:Chribba\n Guillaume Chereau\n github:jry2\n github:romigrou\n Sergio Gonzalez\n Jonas Karlsson\n Filip Wasil\n Thatcher Ulrich\n \nLICENSE\n\nThis software is dual-licensed to the public domain and under the following\nlicense: you are granted a perpetual, irrevocable license to copy, modify,\npublish, and distribute this file as you see fit.\n\n*/\n\n#ifndef INCLUDE_STB_IMAGE_WRITE_H\n#define INCLUDE_STB_IMAGE_WRITE_H\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n#ifdef STB_IMAGE_WRITE_STATIC\n#define STBIWDEF static\n#else\n#define STBIWDEF extern\nextern int stbi_write_tga_with_rle;\n#endif\n\n#ifndef STBI_WRITE_NO_STDIO\nSTBIWDEF int stbi_write_png(char const *filename, int w, int h, int comp, const void *data, int stride_in_bytes);\nSTBIWDEF int stbi_write_bmp(char const *filename, int w, int h, int comp, const void *data);\nSTBIWDEF int stbi_write_tga(char const *filename, int w, int h, int comp, const void *data);\nSTBIWDEF int stbi_write_hdr(char const *filename, int w, int h, int comp, const float *data);\n#endif\n\ntypedef void stbi_write_func(void *context, void *data, int size);\n\nSTBIWDEF int stbi_write_png_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data, int stride_in_bytes);\nSTBIWDEF int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data);\nSTBIWDEF int stbi_write_tga_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const void *data);\nSTBIWDEF int stbi_write_hdr_to_func(stbi_write_func *func, void *context, int w, int h, int comp, const float *data);\n\n#ifdef __cplusplus\n}\n#endif\n\n#endif//INCLUDE_STB_IMAGE_WRITE_H\n\n#ifdef STB_IMAGE_WRITE_IMPLEMENTATION\n\n#ifdef _WIN32\n #ifndef _CRT_SECURE_NO_WARNINGS\n #define _CRT_SECURE_NO_WARNINGS\n #endif\n #ifndef _CRT_NONSTDC_NO_DEPRECATE\n #define _CRT_NONSTDC_NO_DEPRECATE\n #endif\n#endif\n\n#ifndef STBI_WRITE_NO_STDIO\n#include \n#endif // STBI_WRITE_NO_STDIO\n\n#include \n#include \n#include \n#include \n\n#if defined(STBIW_MALLOC) && defined(STBIW_FREE) && (defined(STBIW_REALLOC) || defined(STBIW_REALLOC_SIZED))\n// ok\n#elif !defined(STBIW_MALLOC) && !defined(STBIW_FREE) && !defined(STBIW_REALLOC) && !defined(STBIW_REALLOC_SIZED)\n// ok\n#else\n#error \"Must define all or none of STBIW_MALLOC, STBIW_FREE, and STBIW_REALLOC (or STBIW_REALLOC_SIZED).\"\n#endif\n\n#ifndef STBIW_MALLOC\n#define STBIW_MALLOC(sz) malloc(sz)\n#define STBIW_REALLOC(p,newsz) realloc(p,newsz)\n#define STBIW_FREE(p) free(p)\n#endif\n\n#ifndef STBIW_REALLOC_SIZED\n#define STBIW_REALLOC_SIZED(p,oldsz,newsz) STBIW_REALLOC(p,newsz)\n#endif\n\n\n#ifndef STBIW_MEMMOVE\n#define STBIW_MEMMOVE(a,b,sz) memmove(a,b,sz)\n#endif\n\n\n#ifndef STBIW_ASSERT\n#include \n#define STBIW_ASSERT(x) assert(x)\n#endif\n\n#define STBIW_UCHAR(x) (unsigned char) ((x) & 0xff)\n\ntypedef struct\n{\n stbi_write_func *func;\n void *context;\n} stbi__write_context;\n\n// initialize a callback-based context\nstatic void stbi__start_write_callbacks(stbi__write_context *s, stbi_write_func *c, void *context)\n{\n s->func = c;\n s->context = context;\n}\n\n#ifndef STBI_WRITE_NO_STDIO\n\nstatic void stbi__stdio_write(void *context, void *data, int size)\n{\n fwrite(data,1,size,(FILE*) context);\n}\n\nstatic int stbi__start_write_file(stbi__write_context *s, const char *filename)\n{\n FILE *f = fopen(filename, \"wb\");\n stbi__start_write_callbacks(s, stbi__stdio_write, (void *) f);\n return f != NULL;\n}\n\nstatic void stbi__end_write_file(stbi__write_context *s)\n{\n fclose((FILE *)s->context);\n}\n\n#endif // !STBI_WRITE_NO_STDIO\n\ntypedef unsigned int stbiw_uint32;\ntypedef int stb_image_write_test[sizeof(stbiw_uint32)==4 ? 1 : -1];\n\n#ifdef STB_IMAGE_WRITE_STATIC\nstatic int stbi_write_tga_with_rle = 1;\n#else\nint stbi_write_tga_with_rle = 1;\n#endif\n\nstatic void stbiw__writefv(stbi__write_context *s, const char *fmt, va_list v)\n{\n while (*fmt) {\n switch (*fmt++) {\n case ' ': break;\n case '1': { unsigned char x = STBIW_UCHAR(va_arg(v, int));\n s->func(s->context,&x,1);\n break; }\n case '2': { int x = va_arg(v,int);\n unsigned char b[2];\n b[0] = STBIW_UCHAR(x);\n b[1] = STBIW_UCHAR(x>>8);\n s->func(s->context,b,2);\n break; }\n case '4': { stbiw_uint32 x = va_arg(v,int);\n unsigned char b[4];\n b[0]=STBIW_UCHAR(x);\n b[1]=STBIW_UCHAR(x>>8);\n b[2]=STBIW_UCHAR(x>>16);\n b[3]=STBIW_UCHAR(x>>24);\n s->func(s->context,b,4);\n break; }\n default:\n STBIW_ASSERT(0);\n return;\n }\n }\n}\n\nstatic void stbiw__writef(stbi__write_context *s, const char *fmt, ...)\n{\n va_list v;\n va_start(v, fmt);\n stbiw__writefv(s, fmt, v);\n va_end(v);\n}\n\nstatic void stbiw__write3(stbi__write_context *s, unsigned char a, unsigned char b, unsigned char c)\n{\n unsigned char arr[3];\n arr[0] = a, arr[1] = b, arr[2] = c;\n s->func(s->context, arr, 3);\n}\n\nstatic void stbiw__write_pixel(stbi__write_context *s, int rgb_dir, int comp, int write_alpha, int expand_mono, unsigned char *d)\n{\n unsigned char bg[3] = { 255, 0, 255}, px[3];\n int k;\n\n if (write_alpha < 0)\n s->func(s->context, &d[comp - 1], 1);\n\n switch (comp) {\n case 1:\n s->func(s->context,d,1);\n break;\n case 2:\n if (expand_mono)\n stbiw__write3(s, d[0], d[0], d[0]); // monochrome bmp\n else\n s->func(s->context, d, 1); // monochrome TGA\n break;\n case 4:\n if (!write_alpha) {\n // composite against pink background\n for (k = 0; k < 3; ++k)\n px[k] = bg[k] + ((d[k] - bg[k]) * d[3]) / 255;\n stbiw__write3(s, px[1 - rgb_dir], px[1], px[1 + rgb_dir]);\n break;\n }\n /* FALLTHROUGH */\n case 3:\n stbiw__write3(s, d[1 - rgb_dir], d[1], d[1 + rgb_dir]);\n break;\n }\n if (write_alpha > 0)\n s->func(s->context, &d[comp - 1], 1);\n}\n\nstatic void stbiw__write_pixels(stbi__write_context *s, int rgb_dir, int vdir, int x, int y, int comp, void *data, int write_alpha, int scanline_pad, int expand_mono)\n{\n stbiw_uint32 zero = 0;\n int i,j, j_end;\n\n if (y <= 0)\n return;\n\n if (vdir < 0)\n j_end = -1, j = y-1;\n else\n j_end = y, j = 0;\n\n for (; j != j_end; j += vdir) {\n for (i=0; i < x; ++i) {\n unsigned char *d = (unsigned char *) data + (j*x+i)*comp;\n stbiw__write_pixel(s, rgb_dir, comp, write_alpha, expand_mono, d);\n }\n s->func(s->context, &zero, scanline_pad);\n }\n}\n\nstatic int stbiw__outfile(stbi__write_context *s, int rgb_dir, int vdir, int x, int y, int comp, int expand_mono, void *data, int alpha, int pad, const char *fmt, ...)\n{\n if (y < 0 || x < 0) {\n return 0;\n } else {\n va_list v;\n va_start(v, fmt);\n stbiw__writefv(s, fmt, v);\n va_end(v);\n stbiw__write_pixels(s,rgb_dir,vdir,x,y,comp,data,alpha,pad, expand_mono);\n return 1;\n }\n}\n\nstatic int stbi_write_bmp_core(stbi__write_context *s, int x, int y, int comp, const void *data)\n{\n int pad = (-x*3) & 3;\n return stbiw__outfile(s,-1,-1,x,y,comp,1,(void *) data,0,pad,\n \"11 4 22 4\" \"4 44 22 444444\",\n 'B', 'M', 14+40+(x*3+pad)*y, 0,0, 14+40, // file header\n 40, x,y, 1,24, 0,0,0,0,0,0); // bitmap header\n}\n\nSTBIWDEF int stbi_write_bmp_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data)\n{\n stbi__write_context s;\n stbi__start_write_callbacks(&s, func, context);\n return stbi_write_bmp_core(&s, x, y, comp, data);\n}\n\n#ifndef STBI_WRITE_NO_STDIO\nSTBIWDEF int stbi_write_bmp(char const *filename, int x, int y, int comp, const void *data)\n{\n stbi__write_context s;\n if (stbi__start_write_file(&s,filename)) {\n int r = stbi_write_bmp_core(&s, x, y, comp, data);\n stbi__end_write_file(&s);\n return r;\n } else\n return 0;\n}\n#endif //!STBI_WRITE_NO_STDIO\n\nstatic int stbi_write_tga_core(stbi__write_context *s, int x, int y, int comp, void *data)\n{\n int has_alpha = (comp == 2 || comp == 4);\n int colorbytes = has_alpha ? comp-1 : comp;\n int format = colorbytes < 2 ? 3 : 2; // 3 color channels (RGB/RGBA) = 2, 1 color channel (Y/YA) = 3\n\n if (y < 0 || x < 0)\n return 0;\n\n if (!stbi_write_tga_with_rle) {\n return stbiw__outfile(s, -1, -1, x, y, comp, 0, (void *) data, has_alpha, 0,\n \"111 221 2222 11\", 0, 0, format, 0, 0, 0, 0, 0, x, y, (colorbytes + has_alpha) * 8, has_alpha * 8);\n } else {\n int i,j,k;\n\n stbiw__writef(s, \"111 221 2222 11\", 0,0,format+8, 0,0,0, 0,0,x,y, (colorbytes + has_alpha) * 8, has_alpha * 8);\n\n for (j = y - 1; j >= 0; --j) {\n unsigned char *row = (unsigned char *) data + j * x * comp;\n int len;\n\n for (i = 0; i < x; i += len) {\n unsigned char *begin = row + i * comp;\n int diff = 1;\n len = 1;\n\n if (i < x - 1) {\n ++len;\n diff = memcmp(begin, row + (i + 1) * comp, comp);\n if (diff) {\n const unsigned char *prev = begin;\n for (k = i + 2; k < x && len < 128; ++k) {\n if (memcmp(prev, row + k * comp, comp)) {\n prev += comp;\n ++len;\n } else {\n --len;\n break;\n }\n }\n } else {\n for (k = i + 2; k < x && len < 128; ++k) {\n if (!memcmp(begin, row + k * comp, comp)) {\n ++len;\n } else {\n break;\n }\n }\n }\n }\n\n if (diff) {\n unsigned char header = STBIW_UCHAR(len - 1);\n s->func(s->context, &header, 1);\n for (k = 0; k < len; ++k) {\n stbiw__write_pixel(s, -1, comp, has_alpha, 0, begin + k * comp);\n }\n } else {\n unsigned char header = STBIW_UCHAR(len - 129);\n s->func(s->context, &header, 1);\n stbiw__write_pixel(s, -1, comp, has_alpha, 0, begin);\n }\n }\n }\n }\n return 1;\n}\n\nint stbi_write_tga_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data)\n{\n stbi__write_context s;\n stbi__start_write_callbacks(&s, func, context);\n return stbi_write_tga_core(&s, x, y, comp, (void *) data);\n}\n\n#ifndef STBI_WRITE_NO_STDIO\nint stbi_write_tga(char const *filename, int x, int y, int comp, const void *data)\n{\n stbi__write_context s;\n if (stbi__start_write_file(&s,filename)) {\n int r = stbi_write_tga_core(&s, x, y, comp, (void *) data);\n stbi__end_write_file(&s);\n return r;\n } else\n return 0;\n}\n#endif\n\n// *************************************************************************************************\n// Radiance RGBE HDR writer\n// by Baldur Karlsson\n#ifndef STBI_WRITE_NO_STDIO\n\n#define stbiw__max(a, b) ((a) > (b) ? (a) : (b))\n\nvoid stbiw__linear_to_rgbe(unsigned char *rgbe, float *linear)\n{\n int exponent;\n float maxcomp = stbiw__max(linear[0], stbiw__max(linear[1], linear[2]));\n\n if (maxcomp < 1e-32f) {\n rgbe[0] = rgbe[1] = rgbe[2] = rgbe[3] = 0;\n } else {\n float normalize = (float) frexp(maxcomp, &exponent) * 256.0f/maxcomp;\n\n rgbe[0] = (unsigned char)(linear[0] * normalize);\n rgbe[1] = (unsigned char)(linear[1] * normalize);\n rgbe[2] = (unsigned char)(linear[2] * normalize);\n rgbe[3] = (unsigned char)(exponent + 128);\n }\n}\n\nvoid stbiw__write_run_data(stbi__write_context *s, int length, unsigned char databyte)\n{\n unsigned char lengthbyte = STBIW_UCHAR(length+128);\n STBIW_ASSERT(length+128 <= 255);\n s->func(s->context, &lengthbyte, 1);\n s->func(s->context, &databyte, 1);\n}\n\nvoid stbiw__write_dump_data(stbi__write_context *s, int length, unsigned char *data)\n{\n unsigned char lengthbyte = STBIW_UCHAR(length);\n STBIW_ASSERT(length <= 128); // inconsistent with spec but consistent with official code\n s->func(s->context, &lengthbyte, 1);\n s->func(s->context, data, length);\n}\n\nvoid stbiw__write_hdr_scanline(stbi__write_context *s, int width, int ncomp, unsigned char *scratch, float *scanline)\n{\n unsigned char scanlineheader[4] = { 2, 2, 0, 0 };\n unsigned char rgbe[4];\n float linear[3];\n int x;\n\n scanlineheader[2] = (width&0xff00)>>8;\n scanlineheader[3] = (width&0x00ff);\n\n /* skip RLE for images too small or large */\n if (width < 8 || width >= 32768) {\n for (x=0; x < width; x++) {\n switch (ncomp) {\n case 4: /* fallthrough */\n case 3: linear[2] = scanline[x*ncomp + 2];\n linear[1] = scanline[x*ncomp + 1];\n linear[0] = scanline[x*ncomp + 0];\n break;\n default:\n linear[0] = linear[1] = linear[2] = scanline[x*ncomp + 0];\n break;\n }\n stbiw__linear_to_rgbe(rgbe, linear);\n s->func(s->context, rgbe, 4);\n }\n } else {\n int c,r;\n /* encode into scratch buffer */\n for (x=0; x < width; x++) {\n switch(ncomp) {\n case 4: /* fallthrough */\n case 3: linear[2] = scanline[x*ncomp + 2];\n linear[1] = scanline[x*ncomp + 1];\n linear[0] = scanline[x*ncomp + 0];\n break;\n default:\n linear[0] = linear[1] = linear[2] = scanline[x*ncomp + 0];\n break;\n }\n stbiw__linear_to_rgbe(rgbe, linear);\n scratch[x + width*0] = rgbe[0];\n scratch[x + width*1] = rgbe[1];\n scratch[x + width*2] = rgbe[2];\n scratch[x + width*3] = rgbe[3];\n }\n\n s->func(s->context, scanlineheader, 4);\n\n /* RLE each component separately */\n for (c=0; c < 4; c++) {\n unsigned char *comp = &scratch[width*c];\n\n x = 0;\n while (x < width) {\n // find first run\n r = x;\n while (r+2 < width) {\n if (comp[r] == comp[r+1] && comp[r] == comp[r+2])\n break;\n ++r;\n }\n if (r+2 >= width)\n r = width;\n // dump up to first run\n while (x < r) {\n int len = r-x;\n if (len > 128) len = 128;\n stbiw__write_dump_data(s, len, &comp[x]);\n x += len;\n }\n // if there's a run, output it\n if (r+2 < width) { // same test as what we break out of in search loop, so only true if we break'd\n // find next byte after run\n while (r < width && comp[r] == comp[x])\n ++r;\n // output run up to r\n while (x < r) {\n int len = r-x;\n if (len > 127) len = 127;\n stbiw__write_run_data(s, len, comp[x]);\n x += len;\n }\n }\n }\n }\n }\n}\n\nstatic int stbi_write_hdr_core(stbi__write_context *s, int x, int y, int comp, float *data)\n{\n if (y <= 0 || x <= 0 || data == NULL)\n return 0;\n else {\n // Each component is stored separately. Allocate scratch space for full output scanline.\n unsigned char *scratch = (unsigned char *) STBIW_MALLOC(x*4);\n int i, len;\n char buffer[128];\n char header[] = \"#?RADIANCE\\n# Written by stb_image_write.h\\nFORMAT=32-bit_rle_rgbe\\n\";\n s->func(s->context, header, sizeof(header)-1);\n\n len = sprintf(buffer, \"EXPOSURE= 1.0000000000000\\n\\n-Y %d +X %d\\n\", y, x);\n s->func(s->context, buffer, len);\n\n for(i=0; i < y; i++)\n stbiw__write_hdr_scanline(s, x, comp, scratch, data + comp*i*x);\n STBIW_FREE(scratch);\n return 1;\n }\n}\n\nint stbi_write_hdr_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const float *data)\n{\n stbi__write_context s;\n stbi__start_write_callbacks(&s, func, context);\n return stbi_write_hdr_core(&s, x, y, comp, (float *) data);\n}\n\nint stbi_write_hdr(char const *filename, int x, int y, int comp, const float *data)\n{\n stbi__write_context s;\n if (stbi__start_write_file(&s,filename)) {\n int r = stbi_write_hdr_core(&s, x, y, comp, (float *) data);\n stbi__end_write_file(&s);\n return r;\n } else\n return 0;\n}\n#endif // STBI_WRITE_NO_STDIO\n\n\n//////////////////////////////////////////////////////////////////////////////\n//\n// PNG writer\n//\n\n// stretchy buffer; stbiw__sbpush() == vector<>::push_back() -- stbiw__sbcount() == vector<>::size()\n#define stbiw__sbraw(a) ((int *) (a) - 2)\n#define stbiw__sbm(a) stbiw__sbraw(a)[0]\n#define stbiw__sbn(a) stbiw__sbraw(a)[1]\n\n#define stbiw__sbneedgrow(a,n) ((a)==0 || stbiw__sbn(a)+n >= stbiw__sbm(a))\n#define stbiw__sbmaybegrow(a,n) (stbiw__sbneedgrow(a,(n)) ? stbiw__sbgrow(a,n) : 0)\n#define stbiw__sbgrow(a,n) stbiw__sbgrowf((void **) &(a), (n), sizeof(*(a)))\n\n#define stbiw__sbpush(a, v) (stbiw__sbmaybegrow(a,1), (a)[stbiw__sbn(a)++] = (v))\n#define stbiw__sbcount(a) ((a) ? stbiw__sbn(a) : 0)\n#define stbiw__sbfree(a) ((a) ? STBIW_FREE(stbiw__sbraw(a)),0 : 0)\n\nstatic void *stbiw__sbgrowf(void **arr, int increment, int itemsize)\n{\n int m = *arr ? 2*stbiw__sbm(*arr)+increment : increment+1;\n void *p = STBIW_REALLOC_SIZED(*arr ? stbiw__sbraw(*arr) : 0, *arr ? (stbiw__sbm(*arr)*itemsize + sizeof(int)*2) : 0, itemsize * m + sizeof(int)*2);\n STBIW_ASSERT(p);\n if (p) {\n if (!*arr) ((int *) p)[1] = 0;\n *arr = (void *) ((int *) p + 2);\n stbiw__sbm(*arr) = m;\n }\n return *arr;\n}\n\nstatic unsigned char *stbiw__zlib_flushf(unsigned char *data, unsigned int *bitbuffer, int *bitcount)\n{\n while (*bitcount >= 8) {\n stbiw__sbpush(data, STBIW_UCHAR(*bitbuffer));\n *bitbuffer >>= 8;\n *bitcount -= 8;\n }\n return data;\n}\n\nstatic int stbiw__zlib_bitrev(int code, int codebits)\n{\n int res=0;\n while (codebits--) {\n res = (res << 1) | (code & 1);\n code >>= 1;\n }\n return res;\n}\n\nstatic unsigned int stbiw__zlib_countm(unsigned char *a, unsigned char *b, int limit)\n{\n int i;\n for (i=0; i < limit && i < 258; ++i)\n if (a[i] != b[i]) break;\n return i;\n}\n\nstatic unsigned int stbiw__zhash(unsigned char *data)\n{\n stbiw_uint32 hash = data[0] + (data[1] << 8) + (data[2] << 16);\n hash ^= hash << 3;\n hash += hash >> 5;\n hash ^= hash << 4;\n hash += hash >> 17;\n hash ^= hash << 25;\n hash += hash >> 6;\n return hash;\n}\n\n#define stbiw__zlib_flush() (out = stbiw__zlib_flushf(out, &bitbuf, &bitcount))\n#define stbiw__zlib_add(code,codebits) \\\n (bitbuf |= (code) << bitcount, bitcount += (codebits), stbiw__zlib_flush())\n#define stbiw__zlib_huffa(b,c) stbiw__zlib_add(stbiw__zlib_bitrev(b,c),c)\n// default huffman tables\n#define stbiw__zlib_huff1(n) stbiw__zlib_huffa(0x30 + (n), 8)\n#define stbiw__zlib_huff2(n) stbiw__zlib_huffa(0x190 + (n)-144, 9)\n#define stbiw__zlib_huff3(n) stbiw__zlib_huffa(0 + (n)-256,7)\n#define stbiw__zlib_huff4(n) stbiw__zlib_huffa(0xc0 + (n)-280,8)\n#define stbiw__zlib_huff(n) ((n) <= 143 ? stbiw__zlib_huff1(n) : (n) <= 255 ? stbiw__zlib_huff2(n) : (n) <= 279 ? stbiw__zlib_huff3(n) : stbiw__zlib_huff4(n))\n#define stbiw__zlib_huffb(n) ((n) <= 143 ? stbiw__zlib_huff1(n) : stbiw__zlib_huff2(n))\n\n#define stbiw__ZHASH 16384\n\nunsigned char * stbi_zlib_compress(unsigned char *data, int data_len, int *out_len, int quality)\n{\n static unsigned short lengthc[] = { 3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258, 259 };\n static unsigned char lengtheb[]= { 0,0,0,0,0,0,0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 0 };\n static unsigned short distc[] = { 1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577, 32768 };\n static unsigned char disteb[] = { 0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13 };\n unsigned int bitbuf=0;\n int i,j, bitcount=0;\n unsigned char *out = NULL;\n unsigned char ***hash_table = (unsigned char***) STBIW_MALLOC(stbiw__ZHASH * sizeof(char**));\n if (quality < 5) quality = 5;\n\n stbiw__sbpush(out, 0x78); // DEFLATE 32K window\n stbiw__sbpush(out, 0x5e); // FLEVEL = 1\n stbiw__zlib_add(1,1); // BFINAL = 1\n stbiw__zlib_add(1,2); // BTYPE = 1 -- fixed huffman\n\n for (i=0; i < stbiw__ZHASH; ++i)\n hash_table[i] = NULL;\n\n i=0;\n while (i < data_len-3) {\n // hash next 3 bytes of data to be compressed\n int h = stbiw__zhash(data+i)&(stbiw__ZHASH-1), best=3;\n unsigned char *bestloc = 0;\n unsigned char **hlist = hash_table[h];\n int n = stbiw__sbcount(hlist);\n for (j=0; j < n; ++j) {\n if (hlist[j]-data > i-32768) { // if entry lies within window\n int d = stbiw__zlib_countm(hlist[j], data+i, data_len-i);\n if (d >= best) best=d,bestloc=hlist[j];\n }\n }\n // when hash table entry is too long, delete half the entries\n if (hash_table[h] && stbiw__sbn(hash_table[h]) == 2*quality) {\n STBIW_MEMMOVE(hash_table[h], hash_table[h]+quality, sizeof(hash_table[h][0])*quality);\n stbiw__sbn(hash_table[h]) = quality;\n }\n stbiw__sbpush(hash_table[h],data+i);\n\n if (bestloc) {\n // \"lazy matching\" - check match at *next* byte, and if it's better, do cur byte as literal\n h = stbiw__zhash(data+i+1)&(stbiw__ZHASH-1);\n hlist = hash_table[h];\n n = stbiw__sbcount(hlist);\n for (j=0; j < n; ++j) {\n if (hlist[j]-data > i-32767) {\n int e = stbiw__zlib_countm(hlist[j], data+i+1, data_len-i-1);\n if (e > best) { // if next match is better, bail on current match\n bestloc = NULL;\n break;\n }\n }\n }\n }\n\n if (bestloc) {\n int d = (int) (data+i - bestloc); // distance back\n STBIW_ASSERT(d <= 32767 && best <= 258);\n for (j=0; best > lengthc[j+1]-1; ++j);\n stbiw__zlib_huff(j+257);\n if (lengtheb[j]) stbiw__zlib_add(best - lengthc[j], lengtheb[j]);\n for (j=0; d > distc[j+1]-1; ++j);\n stbiw__zlib_add(stbiw__zlib_bitrev(j,5),5);\n if (disteb[j]) stbiw__zlib_add(d - distc[j], disteb[j]);\n i += best;\n } else {\n stbiw__zlib_huffb(data[i]);\n ++i;\n }\n }\n // write out final bytes\n for (;i < data_len; ++i)\n stbiw__zlib_huffb(data[i]);\n stbiw__zlib_huff(256); // end of block\n // pad with 0 bits to byte boundary\n while (bitcount)\n stbiw__zlib_add(0,1);\n\n for (i=0; i < stbiw__ZHASH; ++i)\n (void) stbiw__sbfree(hash_table[i]);\n STBIW_FREE(hash_table);\n\n {\n // compute adler32 on input\n unsigned int s1=1, s2=0;\n int blocklen = (int) (data_len % 5552);\n j=0;\n while (j < data_len) {\n for (i=0; i < blocklen; ++i) s1 += data[j+i], s2 += s1;\n s1 %= 65521, s2 %= 65521;\n j += blocklen;\n blocklen = 5552;\n }\n stbiw__sbpush(out, STBIW_UCHAR(s2 >> 8));\n stbiw__sbpush(out, STBIW_UCHAR(s2));\n stbiw__sbpush(out, STBIW_UCHAR(s1 >> 8));\n stbiw__sbpush(out, STBIW_UCHAR(s1));\n }\n *out_len = stbiw__sbn(out);\n // make returned pointer freeable\n STBIW_MEMMOVE(stbiw__sbraw(out), out, *out_len);\n return (unsigned char *) stbiw__sbraw(out);\n}\n\nstatic unsigned int stbiw__crc32(unsigned char *buffer, int len)\n{\n static unsigned int crc_table[256] =\n {\n 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,\n 0x0eDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,\n 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,\n 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,\n 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,\n 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,\n 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,\n 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,\n 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,\n 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,\n 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,\n 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,\n 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,\n 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,\n 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,\n 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,\n 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,\n 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,\n 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,\n 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,\n 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,\n 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,\n 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,\n 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,\n 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,\n 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,\n 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,\n 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,\n 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,\n 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,\n 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,\n 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D\n };\n\n unsigned int crc = ~0u;\n int i;\n for (i=0; i < len; ++i)\n crc = (crc >> 8) ^ crc_table[buffer[i] ^ (crc & 0xff)];\n return ~crc;\n}\n\n#define stbiw__wpng4(o,a,b,c,d) ((o)[0]=STBIW_UCHAR(a),(o)[1]=STBIW_UCHAR(b),(o)[2]=STBIW_UCHAR(c),(o)[3]=STBIW_UCHAR(d),(o)+=4)\n#define stbiw__wp32(data,v) stbiw__wpng4(data, (v)>>24,(v)>>16,(v)>>8,(v));\n#define stbiw__wptag(data,s) stbiw__wpng4(data, s[0],s[1],s[2],s[3])\n\nstatic void stbiw__wpcrc(unsigned char **data, int len)\n{\n unsigned int crc = stbiw__crc32(*data - len - 4, len+4);\n stbiw__wp32(*data, crc);\n}\n\nstatic unsigned char stbiw__paeth(int a, int b, int c)\n{\n int p = a + b - c, pa = abs(p-a), pb = abs(p-b), pc = abs(p-c);\n if (pa <= pb && pa <= pc) return STBIW_UCHAR(a);\n if (pb <= pc) return STBIW_UCHAR(b);\n return STBIW_UCHAR(c);\n}\n\nunsigned char *stbi_write_png_to_mem(unsigned char *pixels, int stride_bytes, int x, int y, int n, int *out_len)\n{\n int ctype[5] = { -1, 0, 4, 2, 6 };\n unsigned char sig[8] = { 137,80,78,71,13,10,26,10 };\n unsigned char *out,*o, *filt, *zlib;\n signed char *line_buffer;\n int i,j,k,p,zlen;\n\n if (stride_bytes == 0)\n stride_bytes = x * n;\n\n filt = (unsigned char *) STBIW_MALLOC((x*n+1) * y); if (!filt) return 0;\n line_buffer = (signed char *) STBIW_MALLOC(x * n); if (!line_buffer) { STBIW_FREE(filt); return 0; }\n for (j=0; j < y; ++j) {\n static int mapping[] = { 0,1,2,3,4 };\n static int firstmap[] = { 0,1,0,5,6 };\n int *mymap = j ? mapping : firstmap;\n int best = 0, bestval = 0x7fffffff;\n for (p=0; p < 2; ++p) {\n for (k= p?best:0; k < 5; ++k) {\n int type = mymap[k],est=0;\n unsigned char *z = pixels + stride_bytes*j;\n for (i=0; i < n; ++i)\n switch (type) {\n case 0: line_buffer[i] = z[i]; break;\n case 1: line_buffer[i] = z[i]; break;\n case 2: line_buffer[i] = z[i] - z[i-stride_bytes]; break;\n case 3: line_buffer[i] = z[i] - (z[i-stride_bytes]>>1); break;\n case 4: line_buffer[i] = (signed char) (z[i] - stbiw__paeth(0,z[i-stride_bytes],0)); break;\n case 5: line_buffer[i] = z[i]; break;\n case 6: line_buffer[i] = z[i]; break;\n }\n for (i=n; i < x*n; ++i) {\n switch (type) {\n case 0: line_buffer[i] = z[i]; break;\n case 1: line_buffer[i] = z[i] - z[i-n]; break;\n case 2: line_buffer[i] = z[i] - z[i-stride_bytes]; break;\n case 3: line_buffer[i] = z[i] - ((z[i-n] + z[i-stride_bytes])>>1); break;\n case 4: line_buffer[i] = z[i] - stbiw__paeth(z[i-n], z[i-stride_bytes], z[i-stride_bytes-n]); break;\n case 5: line_buffer[i] = z[i] - (z[i-n]>>1); break;\n case 6: line_buffer[i] = z[i] - stbiw__paeth(z[i-n], 0,0); break;\n }\n }\n if (p) break;\n for (i=0; i < x*n; ++i)\n est += abs((signed char) line_buffer[i]);\n if (est < bestval) { bestval = est; best = k; }\n }\n }\n // when we get here, best contains the filter type, and line_buffer contains the data\n filt[j*(x*n+1)] = (unsigned char) best;\n STBIW_MEMMOVE(filt+j*(x*n+1)+1, line_buffer, x*n);\n }\n STBIW_FREE(line_buffer);\n zlib = stbi_zlib_compress(filt, y*( x*n+1), &zlen, 8); // increase 8 to get smaller but use more memory\n STBIW_FREE(filt);\n if (!zlib) return 0;\n\n // each tag requires 12 bytes of overhead\n out = (unsigned char *) STBIW_MALLOC(8 + 12+13 + 12+zlen + 12);\n if (!out) return 0;\n *out_len = 8 + 12+13 + 12+zlen + 12;\n\n o=out;\n STBIW_MEMMOVE(o,sig,8); o+= 8;\n stbiw__wp32(o, 13); // header length\n stbiw__wptag(o, \"IHDR\");\n stbiw__wp32(o, x);\n stbiw__wp32(o, y);\n *o++ = 8;\n *o++ = STBIW_UCHAR(ctype[n]);\n *o++ = 0;\n *o++ = 0;\n *o++ = 0;\n stbiw__wpcrc(&o,13);\n\n stbiw__wp32(o, zlen);\n stbiw__wptag(o, \"IDAT\");\n STBIW_MEMMOVE(o, zlib, zlen);\n o += zlen;\n STBIW_FREE(zlib);\n stbiw__wpcrc(&o, zlen);\n\n stbiw__wp32(o,0);\n stbiw__wptag(o, \"IEND\");\n stbiw__wpcrc(&o,0);\n\n STBIW_ASSERT(o == out + *out_len);\n\n return out;\n}\n\n#ifndef STBI_WRITE_NO_STDIO\nSTBIWDEF int stbi_write_png(char const *filename, int x, int y, int comp, const void *data, int stride_bytes)\n{\n FILE *f;\n int len;\n unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len);\n if (png == NULL) return 0;\n f = fopen(filename, \"wb\");\n if (!f) { STBIW_FREE(png); return 0; }\n fwrite(png, 1, len, f);\n fclose(f);\n STBIW_FREE(png);\n return 1;\n}\n#endif\n\nSTBIWDEF int stbi_write_png_to_func(stbi_write_func *func, void *context, int x, int y, int comp, const void *data, int stride_bytes)\n{\n int len;\n unsigned char *png = stbi_write_png_to_mem((unsigned char *) data, stride_bytes, x, y, comp, &len);\n if (png == NULL) return 0;\n func(context, png, len);\n STBIW_FREE(png);\n return 1;\n}\n\n#endif // STB_IMAGE_WRITE_IMPLEMENTATION\n\n/* Revision history\n 1.02 (2016-04-02)\n avoid allocating large structures on the stack\n 1.01 (2016-01-16)\n STBIW_REALLOC_SIZED: support allocators with no realloc support\n avoid race-condition in crc initialization\n minor compile issues\n 1.00 (2015-09-14)\n installable file IO function\n 0.99 (2015-09-13)\n warning fixes; TGA rle support\n 0.98 (2015-04-08)\n added STBIW_MALLOC, STBIW_ASSERT etc\n 0.97 (2015-01-18)\n fixed HDR asserts, rewrote HDR rle logic\n 0.96 (2015-01-17)\n add HDR output\n fix monochrome BMP\n 0.95 (2014-08-17)\n\t\t add monochrome TGA output\n 0.94 (2014-05-31)\n rename private functions to avoid conflicts with stb_image.h\n 0.93 (2014-05-27)\n warning fixes\n 0.92 (2010-08-01)\n casts to unsigned char to fix warnings\n 0.91 (2010-07-17)\n first public release\n 0.90 first internal release\n*/\n" }, { "path": "thirdparty/glfw/deps/tinycthread.c", "content": "/* -*- mode: c; tab-width: 2; indent-tabs-mode: nil; -*-\nCopyright (c) 2012 Marcus Geelnard\n\nThis software is provided 'as-is', without any express or implied\nwarranty. In no event will the authors be held liable for any damages\narising from the use of this software.\n\nPermission is granted to anyone to use this software for any purpose,\nincluding commercial applications, and to alter it and redistribute it\nfreely, subject to the following restrictions:\n\n 1. The origin of this software must not be misrepresented; you must not\n claim that you wrote the original software. If you use this software\n in a product, an acknowledgment in the product documentation would be\n appreciated but is not required.\n\n 2. Altered source versions must be plainly marked as such, and must not be\n misrepresented as being the original software.\n\n 3. This notice may not be removed or altered from any source\n distribution.\n*/\n\n/* 2013-01-06 Camilla Löwy \n *\n * Added casts from time_t to DWORD to avoid warnings on VC++.\n * Fixed time retrieval on POSIX systems.\n */\n\n#include \"tinycthread.h\"\n#include \n\n/* Platform specific includes */\n#if defined(_TTHREAD_POSIX_)\n #include \n #include \n #include \n #include \n #include \n#elif defined(_TTHREAD_WIN32_)\n #include \n #include \n#endif\n\n/* Standard, good-to-have defines */\n#ifndef NULL\n #define NULL (void*)0\n#endif\n#ifndef TRUE\n #define TRUE 1\n#endif\n#ifndef FALSE\n #define FALSE 0\n#endif\n\nint mtx_init(mtx_t *mtx, int type)\n{\n#if defined(_TTHREAD_WIN32_)\n mtx->mAlreadyLocked = FALSE;\n mtx->mRecursive = type & mtx_recursive;\n InitializeCriticalSection(&mtx->mHandle);\n return thrd_success;\n#else\n int ret;\n pthread_mutexattr_t attr;\n pthread_mutexattr_init(&attr);\n if (type & mtx_recursive)\n {\n pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);\n }\n ret = pthread_mutex_init(mtx, &attr);\n pthread_mutexattr_destroy(&attr);\n return ret == 0 ? thrd_success : thrd_error;\n#endif\n}\n\nvoid mtx_destroy(mtx_t *mtx)\n{\n#if defined(_TTHREAD_WIN32_)\n DeleteCriticalSection(&mtx->mHandle);\n#else\n pthread_mutex_destroy(mtx);\n#endif\n}\n\nint mtx_lock(mtx_t *mtx)\n{\n#if defined(_TTHREAD_WIN32_)\n EnterCriticalSection(&mtx->mHandle);\n if (!mtx->mRecursive)\n {\n while(mtx->mAlreadyLocked) Sleep(1000); /* Simulate deadlock... */\n mtx->mAlreadyLocked = TRUE;\n }\n return thrd_success;\n#else\n return pthread_mutex_lock(mtx) == 0 ? thrd_success : thrd_error;\n#endif\n}\n\nint mtx_timedlock(mtx_t *mtx, const struct timespec *ts)\n{\n /* FIXME! */\n (void)mtx;\n (void)ts;\n return thrd_error;\n}\n\nint mtx_trylock(mtx_t *mtx)\n{\n#if defined(_TTHREAD_WIN32_)\n int ret = TryEnterCriticalSection(&mtx->mHandle) ? thrd_success : thrd_busy;\n if ((!mtx->mRecursive) && (ret == thrd_success) && mtx->mAlreadyLocked)\n {\n LeaveCriticalSection(&mtx->mHandle);\n ret = thrd_busy;\n }\n return ret;\n#else\n return (pthread_mutex_trylock(mtx) == 0) ? thrd_success : thrd_busy;\n#endif\n}\n\nint mtx_unlock(mtx_t *mtx)\n{\n#if defined(_TTHREAD_WIN32_)\n mtx->mAlreadyLocked = FALSE;\n LeaveCriticalSection(&mtx->mHandle);\n return thrd_success;\n#else\n return pthread_mutex_unlock(mtx) == 0 ? thrd_success : thrd_error;;\n#endif\n}\n\n#if defined(_TTHREAD_WIN32_)\n#define _CONDITION_EVENT_ONE 0\n#define _CONDITION_EVENT_ALL 1\n#endif\n\nint cnd_init(cnd_t *cond)\n{\n#if defined(_TTHREAD_WIN32_)\n cond->mWaitersCount = 0;\n\n /* Init critical section */\n InitializeCriticalSection(&cond->mWaitersCountLock);\n\n /* Init events */\n cond->mEvents[_CONDITION_EVENT_ONE] = CreateEvent(NULL, FALSE, FALSE, NULL);\n if (cond->mEvents[_CONDITION_EVENT_ONE] == NULL)\n {\n cond->mEvents[_CONDITION_EVENT_ALL] = NULL;\n return thrd_error;\n }\n cond->mEvents[_CONDITION_EVENT_ALL] = CreateEvent(NULL, TRUE, FALSE, NULL);\n if (cond->mEvents[_CONDITION_EVENT_ALL] == NULL)\n {\n CloseHandle(cond->mEvents[_CONDITION_EVENT_ONE]);\n cond->mEvents[_CONDITION_EVENT_ONE] = NULL;\n return thrd_error;\n }\n\n return thrd_success;\n#else\n return pthread_cond_init(cond, NULL) == 0 ? thrd_success : thrd_error;\n#endif\n}\n\nvoid cnd_destroy(cnd_t *cond)\n{\n#if defined(_TTHREAD_WIN32_)\n if (cond->mEvents[_CONDITION_EVENT_ONE] != NULL)\n {\n CloseHandle(cond->mEvents[_CONDITION_EVENT_ONE]);\n }\n if (cond->mEvents[_CONDITION_EVENT_ALL] != NULL)\n {\n CloseHandle(cond->mEvents[_CONDITION_EVENT_ALL]);\n }\n DeleteCriticalSection(&cond->mWaitersCountLock);\n#else\n pthread_cond_destroy(cond);\n#endif\n}\n\nint cnd_signal(cnd_t *cond)\n{\n#if defined(_TTHREAD_WIN32_)\n int haveWaiters;\n\n /* Are there any waiters? */\n EnterCriticalSection(&cond->mWaitersCountLock);\n haveWaiters = (cond->mWaitersCount > 0);\n LeaveCriticalSection(&cond->mWaitersCountLock);\n\n /* If we have any waiting threads, send them a signal */\n if(haveWaiters)\n {\n if (SetEvent(cond->mEvents[_CONDITION_EVENT_ONE]) == 0)\n {\n return thrd_error;\n }\n }\n\n return thrd_success;\n#else\n return pthread_cond_signal(cond) == 0 ? thrd_success : thrd_error;\n#endif\n}\n\nint cnd_broadcast(cnd_t *cond)\n{\n#if defined(_TTHREAD_WIN32_)\n int haveWaiters;\n\n /* Are there any waiters? */\n EnterCriticalSection(&cond->mWaitersCountLock);\n haveWaiters = (cond->mWaitersCount > 0);\n LeaveCriticalSection(&cond->mWaitersCountLock);\n\n /* If we have any waiting threads, send them a signal */\n if(haveWaiters)\n {\n if (SetEvent(cond->mEvents[_CONDITION_EVENT_ALL]) == 0)\n {\n return thrd_error;\n }\n }\n\n return thrd_success;\n#else\n return pthread_cond_signal(cond) == 0 ? thrd_success : thrd_error;\n#endif\n}\n\n#if defined(_TTHREAD_WIN32_)\nstatic int _cnd_timedwait_win32(cnd_t *cond, mtx_t *mtx, DWORD timeout)\n{\n int result, lastWaiter;\n\n /* Increment number of waiters */\n EnterCriticalSection(&cond->mWaitersCountLock);\n ++ cond->mWaitersCount;\n LeaveCriticalSection(&cond->mWaitersCountLock);\n\n /* Release the mutex while waiting for the condition (will decrease\n the number of waiters when done)... */\n mtx_unlock(mtx);\n\n /* Wait for either event to become signaled due to cnd_signal() or\n cnd_broadcast() being called */\n result = WaitForMultipleObjects(2, cond->mEvents, FALSE, timeout);\n if (result == WAIT_TIMEOUT)\n {\n return thrd_timeout;\n }\n else if (result == (int)WAIT_FAILED)\n {\n return thrd_error;\n }\n\n /* Check if we are the last waiter */\n EnterCriticalSection(&cond->mWaitersCountLock);\n -- cond->mWaitersCount;\n lastWaiter = (result == (WAIT_OBJECT_0 + _CONDITION_EVENT_ALL)) &&\n (cond->mWaitersCount == 0);\n LeaveCriticalSection(&cond->mWaitersCountLock);\n\n /* If we are the last waiter to be notified to stop waiting, reset the event */\n if (lastWaiter)\n {\n if (ResetEvent(cond->mEvents[_CONDITION_EVENT_ALL]) == 0)\n {\n return thrd_error;\n }\n }\n\n /* Re-acquire the mutex */\n mtx_lock(mtx);\n\n return thrd_success;\n}\n#endif\n\nint cnd_wait(cnd_t *cond, mtx_t *mtx)\n{\n#if defined(_TTHREAD_WIN32_)\n return _cnd_timedwait_win32(cond, mtx, INFINITE);\n#else\n return pthread_cond_wait(cond, mtx) == 0 ? thrd_success : thrd_error;\n#endif\n}\n\nint cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts)\n{\n#if defined(_TTHREAD_WIN32_)\n struct timespec now;\n if (clock_gettime(CLOCK_REALTIME, &now) == 0)\n {\n DWORD delta = (DWORD) ((ts->tv_sec - now.tv_sec) * 1000 +\n (ts->tv_nsec - now.tv_nsec + 500000) / 1000000);\n return _cnd_timedwait_win32(cond, mtx, delta);\n }\n else\n return thrd_error;\n#else\n int ret;\n ret = pthread_cond_timedwait(cond, mtx, ts);\n if (ret == ETIMEDOUT)\n {\n return thrd_timeout;\n }\n return ret == 0 ? thrd_success : thrd_error;\n#endif\n}\n\n\n/** Information to pass to the new thread (what to run). */\ntypedef struct {\n thrd_start_t mFunction; /**< Pointer to the function to be executed. */\n void * mArg; /**< Function argument for the thread function. */\n} _thread_start_info;\n\n/* Thread wrapper function. */\n#if defined(_TTHREAD_WIN32_)\nstatic unsigned WINAPI _thrd_wrapper_function(void * aArg)\n#elif defined(_TTHREAD_POSIX_)\nstatic void * _thrd_wrapper_function(void * aArg)\n#endif\n{\n thrd_start_t fun;\n void *arg;\n int res;\n#if defined(_TTHREAD_POSIX_)\n void *pres;\n#endif\n\n /* Get thread startup information */\n _thread_start_info *ti = (_thread_start_info *) aArg;\n fun = ti->mFunction;\n arg = ti->mArg;\n\n /* The thread is responsible for freeing the startup information */\n free((void *)ti);\n\n /* Call the actual client thread function */\n res = fun(arg);\n\n#if defined(_TTHREAD_WIN32_)\n return res;\n#else\n pres = malloc(sizeof(int));\n if (pres != NULL)\n {\n *(int*)pres = res;\n }\n return pres;\n#endif\n}\n\nint thrd_create(thrd_t *thr, thrd_start_t func, void *arg)\n{\n /* Fill out the thread startup information (passed to the thread wrapper,\n which will eventually free it) */\n _thread_start_info* ti = (_thread_start_info*)malloc(sizeof(_thread_start_info));\n if (ti == NULL)\n {\n return thrd_nomem;\n }\n ti->mFunction = func;\n ti->mArg = arg;\n\n /* Create the thread */\n#if defined(_TTHREAD_WIN32_)\n *thr = (HANDLE)_beginthreadex(NULL, 0, _thrd_wrapper_function, (void *)ti, 0, NULL);\n#elif defined(_TTHREAD_POSIX_)\n if(pthread_create(thr, NULL, _thrd_wrapper_function, (void *)ti) != 0)\n {\n *thr = 0;\n }\n#endif\n\n /* Did we fail to create the thread? */\n if(!*thr)\n {\n free(ti);\n return thrd_error;\n }\n\n return thrd_success;\n}\n\nthrd_t thrd_current(void)\n{\n#if defined(_TTHREAD_WIN32_)\n return GetCurrentThread();\n#else\n return pthread_self();\n#endif\n}\n\nint thrd_detach(thrd_t thr)\n{\n /* FIXME! */\n (void)thr;\n return thrd_error;\n}\n\nint thrd_equal(thrd_t thr0, thrd_t thr1)\n{\n#if defined(_TTHREAD_WIN32_)\n return thr0 == thr1;\n#else\n return pthread_equal(thr0, thr1);\n#endif\n}\n\nvoid thrd_exit(int res)\n{\n#if defined(_TTHREAD_WIN32_)\n ExitThread(res);\n#else\n void *pres = malloc(sizeof(int));\n if (pres != NULL)\n {\n *(int*)pres = res;\n }\n pthread_exit(pres);\n#endif\n}\n\nint thrd_join(thrd_t thr, int *res)\n{\n#if defined(_TTHREAD_WIN32_)\n if (WaitForSingleObject(thr, INFINITE) == WAIT_FAILED)\n {\n return thrd_error;\n }\n if (res != NULL)\n {\n DWORD dwRes;\n GetExitCodeThread(thr, &dwRes);\n *res = dwRes;\n }\n#elif defined(_TTHREAD_POSIX_)\n void *pres;\n int ires = 0;\n if (pthread_join(thr, &pres) != 0)\n {\n return thrd_error;\n }\n if (pres != NULL)\n {\n ires = *(int*)pres;\n free(pres);\n }\n if (res != NULL)\n {\n *res = ires;\n }\n#endif\n return thrd_success;\n}\n\nint thrd_sleep(const struct timespec *time_point, struct timespec *remaining)\n{\n struct timespec now;\n#if defined(_TTHREAD_WIN32_)\n DWORD delta;\n#else\n long delta;\n#endif\n\n /* Get the current time */\n if (clock_gettime(CLOCK_REALTIME, &now) != 0)\n return -2; // FIXME: Some specific error code?\n\n#if defined(_TTHREAD_WIN32_)\n /* Delta in milliseconds */\n delta = (DWORD) ((time_point->tv_sec - now.tv_sec) * 1000 +\n (time_point->tv_nsec - now.tv_nsec + 500000) / 1000000);\n if (delta > 0)\n {\n Sleep(delta);\n }\n#else\n /* Delta in microseconds */\n delta = (time_point->tv_sec - now.tv_sec) * 1000000L +\n (time_point->tv_nsec - now.tv_nsec + 500L) / 1000L;\n\n /* On some systems, the usleep argument must be < 1000000 */\n while (delta > 999999L)\n {\n usleep(999999);\n delta -= 999999L;\n }\n if (delta > 0L)\n {\n usleep((useconds_t)delta);\n }\n#endif\n\n /* We don't support waking up prematurely (yet) */\n if (remaining)\n {\n remaining->tv_sec = 0;\n remaining->tv_nsec = 0;\n }\n return 0;\n}\n\nvoid thrd_yield(void)\n{\n#if defined(_TTHREAD_WIN32_)\n Sleep(0);\n#else\n sched_yield();\n#endif\n}\n\nint tss_create(tss_t *key, tss_dtor_t dtor)\n{\n#if defined(_TTHREAD_WIN32_)\n /* FIXME: The destructor function is not supported yet... */\n if (dtor != NULL)\n {\n return thrd_error;\n }\n *key = TlsAlloc();\n if (*key == TLS_OUT_OF_INDEXES)\n {\n return thrd_error;\n }\n#else\n if (pthread_key_create(key, dtor) != 0)\n {\n return thrd_error;\n }\n#endif\n return thrd_success;\n}\n\nvoid tss_delete(tss_t key)\n{\n#if defined(_TTHREAD_WIN32_)\n TlsFree(key);\n#else\n pthread_key_delete(key);\n#endif\n}\n\nvoid *tss_get(tss_t key)\n{\n#if defined(_TTHREAD_WIN32_)\n return TlsGetValue(key);\n#else\n return pthread_getspecific(key);\n#endif\n}\n\nint tss_set(tss_t key, void *val)\n{\n#if defined(_TTHREAD_WIN32_)\n if (TlsSetValue(key, val) == 0)\n {\n return thrd_error;\n }\n#else\n if (pthread_setspecific(key, val) != 0)\n {\n return thrd_error;\n }\n#endif\n return thrd_success;\n}\n\n#if defined(_TTHREAD_EMULATE_CLOCK_GETTIME_)\nint _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts)\n{\n#if defined(_TTHREAD_WIN32_)\n struct _timeb tb;\n _ftime(&tb);\n ts->tv_sec = (time_t)tb.time;\n ts->tv_nsec = 1000000L * (long)tb.millitm;\n#else\n struct timeval tv;\n gettimeofday(&tv, NULL);\n ts->tv_sec = (time_t)tv.tv_sec;\n ts->tv_nsec = 1000L * (long)tv.tv_usec;\n#endif\n return 0;\n}\n#endif // _TTHREAD_EMULATE_CLOCK_GETTIME_\n\n" }, { "path": "thirdparty/glfw/deps/tinycthread.h", "content": "/* -*- mode: c; tab-width: 2; indent-tabs-mode: nil; -*-\nCopyright (c) 2012 Marcus Geelnard\n\nThis software is provided 'as-is', without any express or implied\nwarranty. In no event will the authors be held liable for any damages\narising from the use of this software.\n\nPermission is granted to anyone to use this software for any purpose,\nincluding commercial applications, and to alter it and redistribute it\nfreely, subject to the following restrictions:\n\n 1. The origin of this software must not be misrepresented; you must not\n claim that you wrote the original software. If you use this software\n in a product, an acknowledgment in the product documentation would be\n appreciated but is not required.\n\n 2. Altered source versions must be plainly marked as such, and must not be\n misrepresented as being the original software.\n\n 3. This notice may not be removed or altered from any source\n distribution.\n*/\n\n#ifndef _TINYCTHREAD_H_\n#define _TINYCTHREAD_H_\n\n/**\n* @file\n* @mainpage TinyCThread API Reference\n*\n* @section intro_sec Introduction\n* TinyCThread is a minimal, portable implementation of basic threading\n* classes for C.\n*\n* They closely mimic the functionality and naming of the C11 standard, and\n* should be easily replaceable with the corresponding standard variants.\n*\n* @section port_sec Portability\n* The Win32 variant uses the native Win32 API for implementing the thread\n* classes, while for other systems, the POSIX threads API (pthread) is used.\n*\n* @section misc_sec Miscellaneous\n* The following special keywords are available: #_Thread_local.\n*\n* For more detailed information, browse the different sections of this\n* documentation. A good place to start is:\n* tinycthread.h.\n*/\n\n/* Which platform are we on? */\n#if !defined(_TTHREAD_PLATFORM_DEFINED_)\n #if defined(_WIN32) || defined(__WIN32__) || defined(__WINDOWS__)\n #define _TTHREAD_WIN32_\n #else\n #define _TTHREAD_POSIX_\n #endif\n #define _TTHREAD_PLATFORM_DEFINED_\n#endif\n\n/* Activate some POSIX functionality (e.g. clock_gettime and recursive mutexes) */\n#if defined(_TTHREAD_POSIX_)\n #undef _FEATURES_H\n #if !defined(_GNU_SOURCE)\n #define _GNU_SOURCE\n #endif\n #if !defined(_POSIX_C_SOURCE) || ((_POSIX_C_SOURCE - 0) < 199309L)\n #undef _POSIX_C_SOURCE\n #define _POSIX_C_SOURCE 199309L\n #endif\n #if !defined(_XOPEN_SOURCE) || ((_XOPEN_SOURCE - 0) < 500)\n #undef _XOPEN_SOURCE\n #define _XOPEN_SOURCE 500\n #endif\n#endif\n\n/* Generic includes */\n#include \n\n/* Platform specific includes */\n#if defined(_TTHREAD_POSIX_)\n #include \n #include \n#elif defined(_TTHREAD_WIN32_)\n #ifndef WIN32_LEAN_AND_MEAN\n #define WIN32_LEAN_AND_MEAN\n #define __UNDEF_LEAN_AND_MEAN\n #endif\n #include \n #ifdef __UNDEF_LEAN_AND_MEAN\n #undef WIN32_LEAN_AND_MEAN\n #undef __UNDEF_LEAN_AND_MEAN\n #endif\n#endif\n\n/* Workaround for missing TIME_UTC: If time.h doesn't provide TIME_UTC,\n it's quite likely that libc does not support it either. Hence, fall back to\n the only other supported time specifier: CLOCK_REALTIME (and if that fails,\n we're probably emulating clock_gettime anyway, so anything goes). */\n#ifndef TIME_UTC\n #ifdef CLOCK_REALTIME\n #define TIME_UTC CLOCK_REALTIME\n #else\n #define TIME_UTC 0\n #endif\n#endif\n\n/* Workaround for missing clock_gettime (most Windows compilers, afaik) */\n#if defined(_TTHREAD_WIN32_) || defined(__APPLE_CC__)\n#define _TTHREAD_EMULATE_CLOCK_GETTIME_\n/* Emulate struct timespec */\n#if defined(_TTHREAD_WIN32_)\nstruct _ttherad_timespec {\n time_t tv_sec;\n long tv_nsec;\n};\n#define timespec _ttherad_timespec\n#endif\n\n/* Emulate clockid_t */\ntypedef int _tthread_clockid_t;\n#define clockid_t _tthread_clockid_t\n\n/* Emulate clock_gettime */\nint _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts);\n#define clock_gettime _tthread_clock_gettime\n#ifndef CLOCK_REALTIME\n #define CLOCK_REALTIME 0\n#endif\n#endif\n\n\n/** TinyCThread version (major number). */\n#define TINYCTHREAD_VERSION_MAJOR 1\n/** TinyCThread version (minor number). */\n#define TINYCTHREAD_VERSION_MINOR 1\n/** TinyCThread version (full version). */\n#define TINYCTHREAD_VERSION (TINYCTHREAD_VERSION_MAJOR * 100 + TINYCTHREAD_VERSION_MINOR)\n\n/**\n* @def _Thread_local\n* Thread local storage keyword.\n* A variable that is declared with the @c _Thread_local keyword makes the\n* value of the variable local to each thread (known as thread-local storage,\n* or TLS). Example usage:\n* @code\n* // This variable is local to each thread.\n* _Thread_local int variable;\n* @endcode\n* @note The @c _Thread_local keyword is a macro that maps to the corresponding\n* compiler directive (e.g. @c __declspec(thread)).\n* @note This directive is currently not supported on Mac OS X (it will give\n* a compiler error), since compile-time TLS is not supported in the Mac OS X\n* executable format. Also, some older versions of MinGW (before GCC 4.x) do\n* not support this directive.\n* @hideinitializer\n*/\n\n/* FIXME: Check for a PROPER value of __STDC_VERSION__ to know if we have C11 */\n#if !(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201102L)) && !defined(_Thread_local)\n #if defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_CC) || defined(__IBMCPP__)\n #define _Thread_local __thread\n #else\n #define _Thread_local __declspec(thread)\n #endif\n#endif\n\n/* Macros */\n#define TSS_DTOR_ITERATIONS 0\n\n/* Function return values */\n#define thrd_error 0 /**< The requested operation failed */\n#define thrd_success 1 /**< The requested operation succeeded */\n#define thrd_timeout 2 /**< The time specified in the call was reached without acquiring the requested resource */\n#define thrd_busy 3 /**< The requested operation failed because a tesource requested by a test and return function is already in use */\n#define thrd_nomem 4 /**< The requested operation failed because it was unable to allocate memory */\n\n/* Mutex types */\n#define mtx_plain 1\n#define mtx_timed 2\n#define mtx_try 4\n#define mtx_recursive 8\n\n/* Mutex */\n#if defined(_TTHREAD_WIN32_)\ntypedef struct {\n CRITICAL_SECTION mHandle; /* Critical section handle */\n int mAlreadyLocked; /* TRUE if the mutex is already locked */\n int mRecursive; /* TRUE if the mutex is recursive */\n} mtx_t;\n#else\ntypedef pthread_mutex_t mtx_t;\n#endif\n\n/** Create a mutex object.\n* @param mtx A mutex object.\n* @param type Bit-mask that must have one of the following six values:\n* @li @c mtx_plain for a simple non-recursive mutex\n* @li @c mtx_timed for a non-recursive mutex that supports timeout\n* @li @c mtx_try for a non-recursive mutex that supports test and return\n* @li @c mtx_plain | @c mtx_recursive (same as @c mtx_plain, but recursive)\n* @li @c mtx_timed | @c mtx_recursive (same as @c mtx_timed, but recursive)\n* @li @c mtx_try | @c mtx_recursive (same as @c mtx_try, but recursive)\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint mtx_init(mtx_t *mtx, int type);\n\n/** Release any resources used by the given mutex.\n* @param mtx A mutex object.\n*/\nvoid mtx_destroy(mtx_t *mtx);\n\n/** Lock the given mutex.\n* Blocks until the given mutex can be locked. If the mutex is non-recursive, and\n* the calling thread already has a lock on the mutex, this call will block\n* forever.\n* @param mtx A mutex object.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint mtx_lock(mtx_t *mtx);\n\n/** NOT YET IMPLEMENTED.\n*/\nint mtx_timedlock(mtx_t *mtx, const struct timespec *ts);\n\n/** Try to lock the given mutex.\n* The specified mutex shall support either test and return or timeout. If the\n* mutex is already locked, the function returns without blocking.\n* @param mtx A mutex object.\n* @return @ref thrd_success on success, or @ref thrd_busy if the resource\n* requested is already in use, or @ref thrd_error if the request could not be\n* honored.\n*/\nint mtx_trylock(mtx_t *mtx);\n\n/** Unlock the given mutex.\n* @param mtx A mutex object.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint mtx_unlock(mtx_t *mtx);\n\n/* Condition variable */\n#if defined(_TTHREAD_WIN32_)\ntypedef struct {\n HANDLE mEvents[2]; /* Signal and broadcast event HANDLEs. */\n unsigned int mWaitersCount; /* Count of the number of waiters. */\n CRITICAL_SECTION mWaitersCountLock; /* Serialize access to mWaitersCount. */\n} cnd_t;\n#else\ntypedef pthread_cond_t cnd_t;\n#endif\n\n/** Create a condition variable object.\n* @param cond A condition variable object.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint cnd_init(cnd_t *cond);\n\n/** Release any resources used by the given condition variable.\n* @param cond A condition variable object.\n*/\nvoid cnd_destroy(cnd_t *cond);\n\n/** Signal a condition variable.\n* Unblocks one of the threads that are blocked on the given condition variable\n* at the time of the call. If no threads are blocked on the condition variable\n* at the time of the call, the function does nothing and return success.\n* @param cond A condition variable object.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint cnd_signal(cnd_t *cond);\n\n/** Broadcast a condition variable.\n* Unblocks all of the threads that are blocked on the given condition variable\n* at the time of the call. If no threads are blocked on the condition variable\n* at the time of the call, the function does nothing and return success.\n* @param cond A condition variable object.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint cnd_broadcast(cnd_t *cond);\n\n/** Wait for a condition variable to become signaled.\n* The function atomically unlocks the given mutex and endeavors to block until\n* the given condition variable is signaled by a call to cnd_signal or to\n* cnd_broadcast. When the calling thread becomes unblocked it locks the mutex\n* before it returns.\n* @param cond A condition variable object.\n* @param mtx A mutex object.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint cnd_wait(cnd_t *cond, mtx_t *mtx);\n\n/** Wait for a condition variable to become signaled.\n* The function atomically unlocks the given mutex and endeavors to block until\n* the given condition variable is signaled by a call to cnd_signal or to\n* cnd_broadcast, or until after the specified time. When the calling thread\n* becomes unblocked it locks the mutex before it returns.\n* @param cond A condition variable object.\n* @param mtx A mutex object.\n* @param xt A point in time at which the request will time out (absolute time).\n* @return @ref thrd_success upon success, or @ref thrd_timeout if the time\n* specified in the call was reached without acquiring the requested resource, or\n* @ref thrd_error if the request could not be honored.\n*/\nint cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts);\n\n/* Thread */\n#if defined(_TTHREAD_WIN32_)\ntypedef HANDLE thrd_t;\n#else\ntypedef pthread_t thrd_t;\n#endif\n\n/** Thread start function.\n* Any thread that is started with the @ref thrd_create() function must be\n* started through a function of this type.\n* @param arg The thread argument (the @c arg argument of the corresponding\n* @ref thrd_create() call).\n* @return The thread return value, which can be obtained by another thread\n* by using the @ref thrd_join() function.\n*/\ntypedef int (*thrd_start_t)(void *arg);\n\n/** Create a new thread.\n* @param thr Identifier of the newly created thread.\n* @param func A function pointer to the function that will be executed in\n* the new thread.\n* @param arg An argument to the thread function.\n* @return @ref thrd_success on success, or @ref thrd_nomem if no memory could\n* be allocated for the thread requested, or @ref thrd_error if the request\n* could not be honored.\n* @note A thread’s identifier may be reused for a different thread once the\n* original thread has exited and either been detached or joined to another\n* thread.\n*/\nint thrd_create(thrd_t *thr, thrd_start_t func, void *arg);\n\n/** Identify the calling thread.\n* @return The identifier of the calling thread.\n*/\nthrd_t thrd_current(void);\n\n/** NOT YET IMPLEMENTED.\n*/\nint thrd_detach(thrd_t thr);\n\n/** Compare two thread identifiers.\n* The function determines if two thread identifiers refer to the same thread.\n* @return Zero if the two thread identifiers refer to different threads.\n* Otherwise a nonzero value is returned.\n*/\nint thrd_equal(thrd_t thr0, thrd_t thr1);\n\n/** Terminate execution of the calling thread.\n* @param res Result code of the calling thread.\n*/\nvoid thrd_exit(int res);\n\n/** Wait for a thread to terminate.\n* The function joins the given thread with the current thread by blocking\n* until the other thread has terminated.\n* @param thr The thread to join with.\n* @param res If this pointer is not NULL, the function will store the result\n* code of the given thread in the integer pointed to by @c res.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint thrd_join(thrd_t thr, int *res);\n\n/** Put the calling thread to sleep.\n* Suspend execution of the calling thread.\n* @param time_point A point in time at which the thread will resume (absolute time).\n* @param remaining If non-NULL, this parameter will hold the remaining time until\n* time_point upon return. This will typically be zero, but if\n* the thread was woken up by a signal that is not ignored before\n* time_point was reached @c remaining will hold a positive\n* time.\n* @return 0 (zero) on successful sleep, or -1 if an interrupt occurred.\n*/\nint thrd_sleep(const struct timespec *time_point, struct timespec *remaining);\n\n/** Yield execution to another thread.\n* Permit other threads to run, even if the current thread would ordinarily\n* continue to run.\n*/\nvoid thrd_yield(void);\n\n/* Thread local storage */\n#if defined(_TTHREAD_WIN32_)\ntypedef DWORD tss_t;\n#else\ntypedef pthread_key_t tss_t;\n#endif\n\n/** Destructor function for a thread-specific storage.\n* @param val The value of the destructed thread-specific storage.\n*/\ntypedef void (*tss_dtor_t)(void *val);\n\n/** Create a thread-specific storage.\n* @param key The unique key identifier that will be set if the function is\n* successful.\n* @param dtor Destructor function. This can be NULL.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n* @note The destructor function is not supported under Windows. If @c dtor is\n* not NULL when calling this function under Windows, the function will fail\n* and return @ref thrd_error.\n*/\nint tss_create(tss_t *key, tss_dtor_t dtor);\n\n/** Delete a thread-specific storage.\n* The function releases any resources used by the given thread-specific\n* storage.\n* @param key The key that shall be deleted.\n*/\nvoid tss_delete(tss_t key);\n\n/** Get the value for a thread-specific storage.\n* @param key The thread-specific storage identifier.\n* @return The value for the current thread held in the given thread-specific\n* storage.\n*/\nvoid *tss_get(tss_t key);\n\n/** Set the value for a thread-specific storage.\n* @param key The thread-specific storage identifier.\n* @param val The value of the thread-specific storage to set for the current\n* thread.\n* @return @ref thrd_success on success, or @ref thrd_error if the request could\n* not be honored.\n*/\nint tss_set(tss_t key, void *val);\n\n\n#endif /* _TINYTHREAD_H_ */\n\n" }, { "path": "thirdparty/glfw/deps/vs2008/stdint.h", "content": "// ISO C9x compliant stdint.h for Microsoft Visual Studio\n// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 \n// \n// Copyright (c) 2006-2008 Alexander Chemeris\n// \n// Redistribution and use in source and binary forms, with or without\n// modification, are permitted provided that the following conditions are met:\n// \n// 1. Redistributions of source code must retain the above copyright notice,\n// this list of conditions and the following disclaimer.\n// \n// 2. Redistributions in binary form must reproduce the above copyright\n// notice, this list of conditions and the following disclaimer in the\n// documentation and/or other materials provided with the distribution.\n// \n// 3. The name of the author may be used to endorse or promote products\n// derived from this software without specific prior written permission.\n// \n// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED\n// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\n// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO\n// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;\n// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, \n// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR\n// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF\n// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n// \n///////////////////////////////////////////////////////////////////////////////\n\n#ifndef _MSC_VER // [\n#error \"Use this header only with Microsoft Visual C++ compilers!\"\n#endif // _MSC_VER ]\n\n#ifndef _MSC_STDINT_H_ // [\n#define _MSC_STDINT_H_\n\n#if _MSC_VER > 1000\n#pragma once\n#endif\n\n#include \n\n// For Visual Studio 6 in C++ mode and for many Visual Studio versions when\n// compiling for ARM we should wrap include with 'extern \"C++\" {}'\n// or compiler give many errors like this:\n// error C2733: second C linkage of overloaded function 'wmemchr' not allowed\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n# include \n#ifdef __cplusplus\n}\n#endif\n\n// Define _W64 macros to mark types changing their size, like intptr_t.\n#ifndef _W64\n# if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300\n# define _W64 __w64\n# else\n# define _W64\n# endif\n#endif\n\n\n// 7.18.1 Integer types\n\n// 7.18.1.1 Exact-width integer types\n\n// Visual Studio 6 and Embedded Visual C++ 4 doesn't\n// realize that, e.g. char has the same size as __int8\n// so we give up on __intX for them.\n#if (_MSC_VER < 1300)\n typedef signed char int8_t;\n typedef signed short int16_t;\n typedef signed int int32_t;\n typedef unsigned char uint8_t;\n typedef unsigned short uint16_t;\n typedef unsigned int uint32_t;\n#else\n typedef signed __int8 int8_t;\n typedef signed __int16 int16_t;\n typedef signed __int32 int32_t;\n typedef unsigned __int8 uint8_t;\n typedef unsigned __int16 uint16_t;\n typedef unsigned __int32 uint32_t;\n#endif\ntypedef signed __int64 int64_t;\ntypedef unsigned __int64 uint64_t;\n\n\n// 7.18.1.2 Minimum-width integer types\ntypedef int8_t int_least8_t;\ntypedef int16_t int_least16_t;\ntypedef int32_t int_least32_t;\ntypedef int64_t int_least64_t;\ntypedef uint8_t uint_least8_t;\ntypedef uint16_t uint_least16_t;\ntypedef uint32_t uint_least32_t;\ntypedef uint64_t uint_least64_t;\n\n// 7.18.1.3 Fastest minimum-width integer types\ntypedef int8_t int_fast8_t;\ntypedef int16_t int_fast16_t;\ntypedef int32_t int_fast32_t;\ntypedef int64_t int_fast64_t;\ntypedef uint8_t uint_fast8_t;\ntypedef uint16_t uint_fast16_t;\ntypedef uint32_t uint_fast32_t;\ntypedef uint64_t uint_fast64_t;\n\n// 7.18.1.4 Integer types capable of holding object pointers\n#ifdef _WIN64 // [\n typedef signed __int64 intptr_t;\n typedef unsigned __int64 uintptr_t;\n#else // _WIN64 ][\n typedef _W64 signed int intptr_t;\n typedef _W64 unsigned int uintptr_t;\n#endif // _WIN64 ]\n\n// 7.18.1.5 Greatest-width integer types\ntypedef int64_t intmax_t;\ntypedef uint64_t uintmax_t;\n\n\n// 7.18.2 Limits of specified-width integer types\n\n#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [ See footnote 220 at page 257 and footnote 221 at page 259\n\n// 7.18.2.1 Limits of exact-width integer types\n#define INT8_MIN ((int8_t)_I8_MIN)\n#define INT8_MAX _I8_MAX\n#define INT16_MIN ((int16_t)_I16_MIN)\n#define INT16_MAX _I16_MAX\n#define INT32_MIN ((int32_t)_I32_MIN)\n#define INT32_MAX _I32_MAX\n#define INT64_MIN ((int64_t)_I64_MIN)\n#define INT64_MAX _I64_MAX\n#define UINT8_MAX _UI8_MAX\n#define UINT16_MAX _UI16_MAX\n#define UINT32_MAX _UI32_MAX\n#define UINT64_MAX _UI64_MAX\n\n// 7.18.2.2 Limits of minimum-width integer types\n#define INT_LEAST8_MIN INT8_MIN\n#define INT_LEAST8_MAX INT8_MAX\n#define INT_LEAST16_MIN INT16_MIN\n#define INT_LEAST16_MAX INT16_MAX\n#define INT_LEAST32_MIN INT32_MIN\n#define INT_LEAST32_MAX INT32_MAX\n#define INT_LEAST64_MIN INT64_MIN\n#define INT_LEAST64_MAX INT64_MAX\n#define UINT_LEAST8_MAX UINT8_MAX\n#define UINT_LEAST16_MAX UINT16_MAX\n#define UINT_LEAST32_MAX UINT32_MAX\n#define UINT_LEAST64_MAX UINT64_MAX\n\n// 7.18.2.3 Limits of fastest minimum-width integer types\n#define INT_FAST8_MIN INT8_MIN\n#define INT_FAST8_MAX INT8_MAX\n#define INT_FAST16_MIN INT16_MIN\n#define INT_FAST16_MAX INT16_MAX\n#define INT_FAST32_MIN INT32_MIN\n#define INT_FAST32_MAX INT32_MAX\n#define INT_FAST64_MIN INT64_MIN\n#define INT_FAST64_MAX INT64_MAX\n#define UINT_FAST8_MAX UINT8_MAX\n#define UINT_FAST16_MAX UINT16_MAX\n#define UINT_FAST32_MAX UINT32_MAX\n#define UINT_FAST64_MAX UINT64_MAX\n\n// 7.18.2.4 Limits of integer types capable of holding object pointers\n#ifdef _WIN64 // [\n# define INTPTR_MIN INT64_MIN\n# define INTPTR_MAX INT64_MAX\n# define UINTPTR_MAX UINT64_MAX\n#else // _WIN64 ][\n# define INTPTR_MIN INT32_MIN\n# define INTPTR_MAX INT32_MAX\n# define UINTPTR_MAX UINT32_MAX\n#endif // _WIN64 ]\n\n// 7.18.2.5 Limits of greatest-width integer types\n#define INTMAX_MIN INT64_MIN\n#define INTMAX_MAX INT64_MAX\n#define UINTMAX_MAX UINT64_MAX\n\n// 7.18.3 Limits of other integer types\n\n#ifdef _WIN64 // [\n# define PTRDIFF_MIN _I64_MIN\n# define PTRDIFF_MAX _I64_MAX\n#else // _WIN64 ][\n# define PTRDIFF_MIN _I32_MIN\n# define PTRDIFF_MAX _I32_MAX\n#endif // _WIN64 ]\n\n#define SIG_ATOMIC_MIN INT_MIN\n#define SIG_ATOMIC_MAX INT_MAX\n\n#ifndef SIZE_MAX // [\n# ifdef _WIN64 // [\n# define SIZE_MAX _UI64_MAX\n# else // _WIN64 ][\n# define SIZE_MAX _UI32_MAX\n# endif // _WIN64 ]\n#endif // SIZE_MAX ]\n\n// WCHAR_MIN and WCHAR_MAX are also defined in \n#ifndef WCHAR_MIN // [\n# define WCHAR_MIN 0\n#endif // WCHAR_MIN ]\n#ifndef WCHAR_MAX // [\n# define WCHAR_MAX _UI16_MAX\n#endif // WCHAR_MAX ]\n\n#define WINT_MIN 0\n#define WINT_MAX _UI16_MAX\n\n#endif // __STDC_LIMIT_MACROS ]\n\n\n// 7.18.4 Limits of other integer types\n\n#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [ See footnote 224 at page 260\n\n// 7.18.4.1 Macros for minimum-width integer constants\n\n#define INT8_C(val) val##i8\n#define INT16_C(val) val##i16\n#define INT32_C(val) val##i32\n#define INT64_C(val) val##i64\n\n#define UINT8_C(val) val##ui8\n#define UINT16_C(val) val##ui16\n#define UINT32_C(val) val##ui32\n#define UINT64_C(val) val##ui64\n\n// 7.18.4.2 Macros for greatest-width integer constants\n#define INTMAX_C INT64_C\n#define UINTMAX_C UINT64_C\n\n#endif // __STDC_CONSTANT_MACROS ]\n\n\n#endif // _MSC_STDINT_H_ ]\n" }, { "path": "thirdparty/glfw/docs/CMakeLists.txt", "content": "\n# NOTE: The order of this list determines the order of items in the Guides\n# (i.e. Pages) list in the generated documentation\nset(GLFW_DOXYGEN_SOURCES\n \"include/GLFW/glfw3.h\"\n \"include/GLFW/glfw3native.h\"\n \"docs/main.dox\"\n \"docs/news.dox\"\n \"docs/quick.dox\"\n \"docs/moving.dox\"\n \"docs/compile.dox\"\n \"docs/build.dox\"\n \"docs/intro.dox\"\n \"docs/context.dox\"\n \"docs/monitor.dox\"\n \"docs/window.dox\"\n \"docs/input.dox\"\n \"docs/vulkan.dox\"\n \"docs/compat.dox\"\n \"docs/internal.dox\")\n\n# Format the source list into a Doxyfile INPUT value that Doxygen can parse\nforeach(path IN LISTS GLFW_DOXYGEN_SOURCES)\n set(GLFW_DOXYGEN_INPUT \"${GLFW_DOXYGEN_INPUT} \\\\\\n\\\"${GLFW_SOURCE_DIR}/${path}\\\"\")\nendforeach()\n\nconfigure_file(Doxyfile.in Doxyfile @ONLY)\n\nadd_custom_target(docs ALL \"${DOXYGEN_EXECUTABLE}\"\n WORKING_DIRECTORY \"${GLFW_BINARY_DIR}/docs\"\n COMMENT \"Generating HTML documentation\" VERBATIM)\n\n" }, { "path": "thirdparty/glfw/docs/CODEOWNERS", "content": "\n* @elmindreda\n\nsrc/wl_* @linkmauve\n\ndocs/*.css @glfw/webdev\ndocs/*.less @glfw/webdev\ndocs/*.html @glfw/webdev\ndocs/*.xml @glfw/webdev\n\n" }, { "path": "thirdparty/glfw/docs/CONTRIBUTING.md", "content": "# Contribution Guide\n\n## Contents\n\n- [Asking a question](#asking-a-question)\n- [Reporting a bug](#reporting-a-bug)\n - [Reporting a compile or link bug](#reporting-a-compile-or-link-bug)\n - [Reporting a segfault or other crash bug](#reporting-a-segfault-or-other-crash-bug)\n - [Reporting a context creation bug](#reporting-a-context-creation-bug)\n - [Reporting a monitor or video mode bug](#reporting-a-monitor-or-video-mode-bug)\n - [Reporting a window, input or event bug](#reporting-a-window-input-or-event-bug)\n - [Reporting some other library bug](#reporting-some-other-library-bug)\n - [Reporting a documentation bug](#reporting-a-documentation-bug)\n - [Reporting a website bug](#reporting-a-website-bug)\n- [Requesting a feature](#requesting-a-feature)\n- [Contributing a bug fix](#contributing-a-bug-fix)\n- [Contributing a feature](#contributing-a-feature)\n\n\n## Asking a question\n\nQuestions about how to use GLFW should be asked either in the [support\nsection](https://discourse.glfw.org/c/support) of the forum, under the [Stack\nOverflow tag](https://stackoverflow.com/questions/tagged/glfw) or [Game\nDevelopment tag](https://gamedev.stackexchange.com/questions/tagged/glfw) on\nStack Exchange or in the IRC channel `#glfw` on\n[Freenode](http://freenode.net/).\n\nQuestions about the design or implementation of GLFW or about future plans\nshould be asked in the [dev section](https://discourse.glfw.org/c/dev) of the\nforum or in the IRC channel. Please don't open a GitHub issue to discuss design\nquestions without first checking with a maintainer.\n\n\n## Reporting a bug\n\nIf GLFW is behaving unexpectedly at run-time, start by setting an [error\ncallback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling).\nGLFW will often tell you the cause of an error via this callback. If it\ndoesn't, that might be a separate bug.\n\nIf GLFW is crashing or triggering asserts, make sure that all your object\nhandles and other pointers are valid.\n\nFor bugs where it makes sense, a short, self contained example is absolutely\ninvaluable. Just put it inline in the body text. Note that if the bug is\nreproducible with one of the test programs that come with GLFW, just mention\nthat instead.\n\n__Don't worry about adding too much information__. Unimportant information can\nbe abbreviated or removed later, but missing information can stall bug fixing,\nespecially when your schedule doesn't align with that of the maintainer.\n\n__Please provide text as text, not as images__. This includes code, error\nmessages and any other text. Text in images cannot be found by other users\nsearching for the same problem and may have to be re-typed by maintainers when\ndebugging.\n\nYou don't need to manually indent your code or other text to quote it with\nGitHub Markdown; just surround it with triple backticks:\n\n ```\n Some quoted text.\n ```\n\nYou can also add syntax highlighting by appending the common file extension:\n\n ```c\n int five(void)\n {\n return 5;\n }\n ```\n\nThere are issue labels for both platforms and GPU manufacturers, so there is no\nneed to mention these in the subject line. If you do, it will be removed when\nthe issue is labeled.\n\nIf your bug is already reported, please add any new information you have, or if\nit already has everything, give it a :+1:.\n\n\n### Reporting a compile or link bug\n\n__Note:__ GLFW needs many system APIs to do its job, which on some platforms\nmeans linking to many system libraries. If you are using GLFW as a static\nlibrary, that means your application needs to link to these in addition to GLFW.\n\n__Note:__ Check the [Compiling\nGLFW](https://www.glfw.org/docs/latest/compile.html) guide and or [Building\napplications](https://www.glfw.org/docs/latest/build.html) guide for before\nopening an issue of this kind. Most issues are caused by a missing package or\nlinker flag.\n\nAlways include the __operating system name and version__ (e.g. `Windows\n7 64-bit` or `Ubuntu 15.10`) and the __compiler name and version__ (e.g. `Visual\nC++ 2015 Update 2`). If you are using an official release of GLFW,\ninclude the __GLFW release version__ (e.g. `3.1.2`), otherwise include the\n__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.\n\nPlease also include the __complete build log__ from your compiler and linker,\neven if it's long. It can always be shortened later, if necessary.\n\n\n#### Quick template\n\n```\nOS and version:\nCompiler version:\nRelease or commit:\nBuild log:\n```\n\n\n### Reporting a segfault or other crash bug\n\nAlways include the __operating system name and version__ (e.g. `Windows\n7 64-bit` or `Ubuntu 15.10`). If you are using an official release of GLFW,\ninclude the __GLFW release version__ (e.g. `3.1.2`), otherwise include the\n__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.\n\nPlease also include any __error messages__ provided to your application via the\n[error\ncallback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and\nthe __full call stack__ of the crash, or if the crash does not occur in debug\nmode, mention that instead.\n\n\n#### Quick template\n\n```\nOS and version:\nRelease or commit:\nError messages:\nCall stack:\n```\n\n\n### Reporting a context creation bug\n\n__Note:__ Windows ships with graphics drivers that do not support OpenGL. If\nGLFW says that your machine lacks support for OpenGL, it very likely does.\nInstall drivers from the computer manufacturer or graphics card manufacturer\n([Nvidia](https://www.geforce.com/drivers),\n[AMD](https://www.amd.com/en/support),\n[Intel](https://www-ssl.intel.com/content/www/us/en/support/detect.html)) to\nfix this.\n\n__Note:__ AMD only supports OpenGL ES on Windows via EGL. See the\n[GLFW\\_CONTEXT\\_CREATION\\_API](https://www.glfw.org/docs/latest/window_guide.html#window_hints_ctx)\nhint for how to select EGL.\n\nPlease verify that context creation also fails with the `glfwinfo` tool before\nreporting it as a bug. This tool is included in the GLFW source tree as\n`tests/glfwinfo.c` and is built along with the library. It has switches for all\nGLFW context and framebuffer hints. Run `glfwinfo -h` for a complete list.\n\nAlways include the __operating system name and version__ (e.g. `Windows\n7 64-bit` or `Ubuntu 15.10`). If you are using an official release of GLFW,\ninclude the __GLFW release version__ (e.g. `3.1.2`), otherwise include the\n__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.\n\nIf you are running your program in a virtual machine, please mention this and\ninclude the __VM name and version__ (e.g. `VirtualBox 5.1`).\n\nPlease also include the __GLFW version string__ (`3.2.0 X11 EGL clock_gettime\n/dev/js`), as described\n[here](https://www.glfw.org/docs/latest/intro.html#intro_version_string), the\n__GPU model and driver version__ (e.g. `GeForce GTX660 with 352.79`), and the\n__output of `glfwinfo`__ (with switches matching any hints you set in your\ncode) when reporting this kind of bug. If this tool doesn't run on the machine,\nmention that instead.\n\n\n#### Quick template\n\n```\nOS and version:\nGPU and driver:\nRelease or commit:\nVersion string:\nglfwinfo output:\n```\n\n\n### Reporting a monitor or video mode bug\n\n__Note:__ On headless systems on some platforms, no monitors are reported. This\ncauses glfwGetPrimaryMonitor to return `NULL`, which not all applications are\nprepared for.\n\n__Note:__ Some third-party tools report more video modes than are approved of\nby the OS. For safety and compatibility, GLFW only reports video modes the OS\nwants programs to use. This is not a bug.\n\nThe `monitors` tool is included in the GLFW source tree as `tests/monitors.c`\nand is built along with the library. It lists all information GLFW provides\nabout monitors it detects.\n\nAlways include the __operating system name and version__ (e.g. `Windows\n7 64-bit` or `Ubuntu 15.10`). If you are using an official release of GLFW,\ninclude the __GLFW release version__ (e.g. `3.1.2`), otherwise include the\n__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.\n\nIf you are running your program in a virtual machine, please mention this and\ninclude the __VM name and version__ (e.g. `VirtualBox 5.1`).\n\nPlease also include any __error messages__ provided to your application via the\n[error\ncallback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and\nthe __output of `monitors`__ when reporting this kind of bug. If this tool\ndoesn't run on the machine, mention this instead.\n\n\n#### Quick template\n\n```\nOS and version:\nRelease or commit:\nError messages:\nmonitors output:\n```\n\n\n### Reporting a window, input or event bug\n\n__Note:__ The exact ordering of related window events will sometimes differ.\n\n__Note:__ Window moving and resizing (by the user) will block the main thread on\nsome platforms. This is not a bug. Set a [refresh\ncallback](https://www.glfw.org/docs/latest/window.html#window_refresh) if you\nwant to keep the window contents updated during a move or size operation.\n\nThe `events` tool is included in the GLFW source tree as `tests/events.c` and is\nbuilt along with the library. It prints all information provided to every\ncallback supported by GLFW as events occur. Each event is listed with the time\nand a unique number to make discussions about event logs easier. The tool has\ncommand-line options for creating multiple windows and full screen windows.\n\nAlways include the __operating system name and version__ (e.g. `Windows\n7 64-bit` or `Ubuntu 15.10`). If you are using an official release of GLFW,\ninclude the __GLFW release version__ (e.g. `3.1.2`), otherwise include the\n__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.\n\nIf you are running your program in a virtual machine, please mention this and\ninclude the __VM name and version__ (e.g. `VirtualBox 5.1`).\n\nPlease also include any __error messages__ provided to your application via the\n[error\ncallback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and\nif relevant, the __output of `events`__ when reporting this kind of bug. If\nthis tool doesn't run on the machine, mention this instead.\n\n__X11:__ If possible, please include what desktop environment (e.g. GNOME,\nUnity, KDE) and/or window manager (e.g. Openbox, dwm, Window Maker) you are\nrunning. If the bug is related to keyboard input, please include any input\nmethod (e.g. ibus, SCIM) you are using.\n\n\n#### Quick template\n\n```\nOS and version:\nRelease or commit:\nError messages:\nevents output:\n```\n\n\n### Reporting some other library bug\n\nAlways include the __operating system name and version__ (e.g. `Windows\n7 64-bit` or `Ubuntu 15.10`). If you are using an official release of GLFW,\ninclude the __GLFW release version__ (e.g. `3.1.2`), otherwise include the\n__GLFW commit ID__ (e.g. `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.\n\nPlease also include any __error messages__ provided to your application via the\n[error\ncallback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling), if\nrelevant.\n\n\n#### Quick template\n\n```\nOS and version:\nRelease or commit:\nError messages:\n```\n\n\n### Reporting a documentation bug\n\nIf you found a bug in the documentation, including this file, then it's fine to\njust link to that web page or mention that source file. You don't need to match\nthe source to the output or vice versa.\n\n\n### Reporting a website bug\n\nIf the bug is in the documentation (anything under `/docs/`) then please see the\nsection above. Bugs in the rest of the site are reported to the [website\nsource repository](https://github.com/glfw/website/issues).\n\n\n## Requesting a feature\n\nPlease explain why you need the feature and how you intend to use it. If you\nhave a specific API design in mind, please add that as well. If you have or are\nplanning to write code for the feature, see the section below.\n\nIf there already is a request for the feature you need, add your specific use\ncase unless it is already mentioned. If it is, give it a :+1:.\n\n\n## Contributing a bug fix\n\n__Note:__ You must have all necessary [intellectual\nproperty rights](https://en.wikipedia.org/wiki/Intellectual_property) to any\ncode you contribute. If you did not write the code yourself, you must explain\nwhere it came from and under what license you received it. Even code using the\nsame license as GLFW may not be copied without attribution.\n\n__There is no preferred patch size__. A one character fix is just as welcome as\na thousand line one, if that is the appropriate size for the fix.\n\nIn addition to the code, a complete bug fix includes:\n\n- Change log entry in `README.md`, describing the incorrect behavior\n- Credits entries for all authors of the bug fix\n\nBug fixes will not be rejected because they don't include all the above parts,\nbut please keep in mind that maintainer time is finite and that there are many\nother bugs and features to work on.\n\nIf the patch fixes a bug introduced after the last release, it should not get\na change log entry.\n\nIf you haven't already, read the excellent article [How to Write a Git Commit\nMessage](https://chris.beams.io/posts/git-commit/).\n\n\n## Contributing a feature\n\n__Note:__ You must have all necessary rights to any code you contribute. If you\ndid not write the code yourself, you must explain where it came from and under\nwhat license. Even code using the same license as GLFW may not be copied\nwithout attribution.\n\n__Note:__ If you haven't already implemented the feature, check first if there\nalready is an open issue for it and if it's already being developed in an\n[experimental branch](https://github.com/glfw/glfw/branches/all).\n\n__There is no preferred patch size__. A one character change is just as welcome\nas one adding a thousand line one, if that is the appropriate size for the\nfeature.\n\nIn addition to the code, a complete feature includes:\n\n- Change log entry in `README.md`, listing all new symbols\n- News page entry, briefly describing the feature\n- Guide documentation, with minimal examples, in the relevant guide\n- Reference documentation, with all applicable tags\n- Cross-references and mentions in appropriate places\n- Credits entries for all authors of the feature\n\nIf the feature requires platform-specific code, at minimum stubs must be added\nfor the new platform function to all supported and experimental platforms.\n\nIf it adds a new callback, support for it must be added to `tests/event.c`.\n\nIf it adds a new monitor property, support for it must be added to\n`tests/monitor.c`.\n\nIf it adds a new OpenGL, OpenGL ES or Vulkan option or extension, support\nfor it must be added to `tests/glfwinfo.c` and the behavior of the library when\nthe extension is missing documented in `docs/compat.dox`.\n\nIf you haven't already, read the excellent article [How to Write a Git Commit\nMessage](https://chris.beams.io/posts/git-commit/).\n\nFeatures will not be rejected because they don't include all the above parts,\nbut please keep in mind that maintainer time is finite and that there are many\nother features and bugs to work on.\n\nPlease also keep in mind that any part of the public API that has been included\nin a release cannot be changed until the next _major_ version. Features can be\nadded and existing parts can sometimes be overloaded (in the general sense of\ndoing more things, not in the C++ sense), but code written to the API of one\nminor release should both compile and run on subsequent minor releases.\n\n" }, { "path": "thirdparty/glfw/docs/Doxyfile.in", "content": "# Doxyfile 1.8.3.1\n\n# This file describes the settings to be used by the documentation system\n# doxygen (www.doxygen.org) for a project.\n#\n# All text after a hash (#) is considered a comment and will be ignored.\n# The format is:\n# TAG = value [value, ...]\n# For lists items can also be appended using:\n# TAG += value [value, ...]\n# Values that contain spaces should be placed between quotes (\" \").\n\n#---------------------------------------------------------------------------\n# Project related configuration options\n#---------------------------------------------------------------------------\n\n# This tag specifies the encoding used for all characters in the config file\n# that follow. The default is UTF-8 which is also the encoding used for all\n# text before the first occurrence of this tag. Doxygen uses libiconv (or the\n# iconv built into libc) for the transcoding. See\n# http://www.gnu.org/software/libiconv for the list of possible encodings.\n\nDOXYFILE_ENCODING = UTF-8\n\n# The PROJECT_NAME tag is a single word (or sequence of words) that should\n# identify the project. Note that if you do not use Doxywizard you need\n# to put quotes around the project name if it contains spaces.\n\nPROJECT_NAME = \"GLFW\"\n\n# The PROJECT_NUMBER tag can be used to enter a project or revision number.\n# This could be handy for archiving the generated documentation or\n# if some version control system is used.\n\nPROJECT_NUMBER = @GLFW_VERSION@\n\n# Using the PROJECT_BRIEF tag one can provide an optional one line description\n# for a project that appears at the top of each page and should give viewer\n# a quick idea about the purpose of the project. Keep the description short.\n\nPROJECT_BRIEF = \"A multi-platform library for OpenGL, window and input\"\n\n# With the PROJECT_LOGO tag one can specify an logo or icon that is\n# included in the documentation. The maximum height of the logo should not\n# exceed 55 pixels and the maximum width should not exceed 200 pixels.\n# Doxygen will copy the logo to the output directory.\n\nPROJECT_LOGO =\n\n# The OUTPUT_DIRECTORY tag is used to specify the (relative or absolute)\n# base path where the generated documentation will be put.\n# If a relative path is entered, it will be relative to the location\n# where doxygen was started. If left blank the current directory will be used.\n\nOUTPUT_DIRECTORY = \"@GLFW_BINARY_DIR@/docs\"\n\n# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create\n# 4096 sub-directories (in 2 levels) under the output directory of each output\n# format and will distribute the generated files over these directories.\n# Enabling this option can be useful when feeding doxygen a huge amount of\n# source files, where putting all generated files in the same directory would\n# otherwise cause performance problems for the file system.\n\nCREATE_SUBDIRS = NO\n\n# The OUTPUT_LANGUAGE tag is used to specify the language in which all\n# documentation generated by doxygen is written. Doxygen will use this\n# information to generate all constant output in the proper language.\n# The default language is English, other supported languages are:\n# Afrikaans, Arabic, Brazilian, Catalan, Chinese, Chinese-Traditional,\n# Croatian, Czech, Danish, Dutch, Esperanto, Farsi, Finnish, French, German,\n# Greek, Hungarian, Italian, Japanese, Japanese-en (Japanese with English\n# messages), Korean, Korean-en, Lithuanian, Norwegian, Macedonian, Persian,\n# Polish, Portuguese, Romanian, Russian, Serbian, Serbian-Cyrillic, Slovak,\n# Slovene, Spanish, Swedish, Ukrainian, and Vietnamese.\n\nOUTPUT_LANGUAGE = English\n\n# If the BRIEF_MEMBER_DESC tag is set to YES (the default) Doxygen will\n# include brief member descriptions after the members that are listed in\n# the file and class documentation (similar to JavaDoc).\n# Set to NO to disable this.\n\nBRIEF_MEMBER_DESC = YES\n\n# If the REPEAT_BRIEF tag is set to YES (the default) Doxygen will prepend\n# the brief description of a member or function before the detailed description.\n# Note: if both HIDE_UNDOC_MEMBERS and BRIEF_MEMBER_DESC are set to NO, the\n# brief descriptions will be completely suppressed.\n\nREPEAT_BRIEF = NO\n\n# This tag implements a quasi-intelligent brief description abbreviator\n# that is used to form the text in various listings. Each string\n# in this list, if found as the leading text of the brief description, will be\n# stripped from the text and the result after processing the whole list, is\n# used as the annotated text. Otherwise, the brief description is used as-is.\n# If left blank, the following values are used (\"$name\" is automatically\n# replaced with the name of the entity): \"The $name class\" \"The $name widget\"\n# \"The $name file\" \"is\" \"provides\" \"specifies\" \"contains\"\n# \"represents\" \"a\" \"an\" \"the\"\n\nABBREVIATE_BRIEF =\n\n# If the ALWAYS_DETAILED_SEC and REPEAT_BRIEF tags are both set to YES then\n# Doxygen will generate a detailed section even if there is only a brief\n# description.\n\nALWAYS_DETAILED_SEC = YES\n\n# If the INLINE_INHERITED_MEMB tag is set to YES, doxygen will show all\n# inherited members of a class in the documentation of that class as if those\n# members were ordinary class members. Constructors, destructors and assignment\n# operators of the base classes will not be shown.\n\nINLINE_INHERITED_MEMB = NO\n\n# If the FULL_PATH_NAMES tag is set to YES then Doxygen will prepend the full\n# path before files name in the file list and in the header files. If set\n# to NO the shortest path that makes the file name unique will be used.\n\nFULL_PATH_NAMES = NO\n\n# If the FULL_PATH_NAMES tag is set to YES then the STRIP_FROM_PATH tag\n# can be used to strip a user-defined part of the path. Stripping is\n# only done if one of the specified strings matches the left-hand part of\n# the path. The tag can be used to show relative paths in the file list.\n# If left blank the directory from which doxygen is run is used as the\n# path to strip. Note that you specify absolute paths here, but also\n# relative paths, which will be relative from the directory where doxygen is\n# started.\n\nSTRIP_FROM_PATH =\n\n# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of\n# the path mentioned in the documentation of a class, which tells\n# the reader which header file to include in order to use a class.\n# If left blank only the name of the header file containing the class\n# definition is used. Otherwise one should specify the include paths that\n# are normally passed to the compiler using the -I flag.\n\nSTRIP_FROM_INC_PATH =\n\n# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter\n# (but less readable) file names. This can be useful if your file system\n# doesn't support long names like on DOS, Mac, or CD-ROM.\n\nSHORT_NAMES = NO\n\n# If the JAVADOC_AUTOBRIEF tag is set to YES then Doxygen\n# will interpret the first line (until the first dot) of a JavaDoc-style\n# comment as the brief description. If set to NO, the JavaDoc\n# comments will behave just like regular Qt-style comments\n# (thus requiring an explicit @brief command for a brief description.)\n\nJAVADOC_AUTOBRIEF = NO\n\n# If the QT_AUTOBRIEF tag is set to YES then Doxygen will\n# interpret the first line (until the first dot) of a Qt-style\n# comment as the brief description. If set to NO, the comments\n# will behave just like regular Qt-style comments (thus requiring\n# an explicit \\brief command for a brief description.)\n\nQT_AUTOBRIEF = NO\n\n# The MULTILINE_CPP_IS_BRIEF tag can be set to YES to make Doxygen\n# treat a multi-line C++ special comment block (i.e. a block of //! or ///\n# comments) as a brief description. This used to be the default behaviour.\n# The new default is to treat a multi-line C++ comment block as a detailed\n# description. Set this tag to YES if you prefer the old behaviour instead.\n\nMULTILINE_CPP_IS_BRIEF = NO\n\n# If the INHERIT_DOCS tag is set to YES (the default) then an undocumented\n# member inherits the documentation from any documented member that it\n# re-implements.\n\nINHERIT_DOCS = YES\n\n# If the SEPARATE_MEMBER_PAGES tag is set to YES, then doxygen will produce\n# a new page for each member. If set to NO, the documentation of a member will\n# be part of the file/class/namespace that contains it.\n\nSEPARATE_MEMBER_PAGES = NO\n\n# The TAB_SIZE tag can be used to set the number of spaces in a tab.\n# Doxygen uses this value to replace tabs by spaces in code fragments.\n\nTAB_SIZE = 8\n\n# This tag can be used to specify a number of aliases that acts\n# as commands in the documentation. An alias has the form \"name=value\".\n# For example adding \"sideeffect=\\par Side Effects:\\n\" will allow you to\n# put the command \\sideeffect (or @sideeffect) in the documentation, which\n# will result in a user-defined paragraph with heading \"Side Effects:\".\n# You can put \\n's in the value part of an alias to insert newlines.\n\nALIASES = \"thread_safety=@par Thread safety^^\" \\\n \"pointer_lifetime=@par Pointer lifetime^^\" \\\n \"analysis=@par Analysis^^\" \\\n \"reentrancy=@par Reentrancy^^\" \\\n \"errors=@par Errors^^\" \\\n \"callback_signature=@par Callback signature^^\" \\\n \"glfw3=__GLFW 3:__\" \\\n \"x11=__X11:__\" \\\n \"wayland=__Wayland:__\" \\\n \"win32=__Windows:__\" \\\n \"macos=__macOS:__\" \\\n \"linux=__Linux:__\"\n\n# This tag can be used to specify a number of word-keyword mappings (TCL only).\n# A mapping has the form \"name=value\". For example adding\n# \"class=itcl::class\" will allow you to use the command class in the\n# itcl::class meaning.\n\nTCL_SUBST =\n\n# Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C\n# sources only. Doxygen will then generate output that is more tailored for C.\n# For instance, some of the names that are used will be different. The list\n# of all members will be omitted, etc.\n\nOPTIMIZE_OUTPUT_FOR_C = YES\n\n# Set the OPTIMIZE_OUTPUT_JAVA tag to YES if your project consists of Java\n# sources only. Doxygen will then generate output that is more tailored for\n# Java. For instance, namespaces will be presented as packages, qualified\n# scopes will look different, etc.\n\nOPTIMIZE_OUTPUT_JAVA = NO\n\n# Set the OPTIMIZE_FOR_FORTRAN tag to YES if your project consists of Fortran\n# sources only. Doxygen will then generate output that is more tailored for\n# Fortran.\n\nOPTIMIZE_FOR_FORTRAN = NO\n\n# Set the OPTIMIZE_OUTPUT_VHDL tag to YES if your project consists of VHDL\n# sources. Doxygen will then generate output that is tailored for\n# VHDL.\n\nOPTIMIZE_OUTPUT_VHDL = NO\n\n# Doxygen selects the parser to use depending on the extension of the files it\n# parses. With this tag you can assign which parser to use for a given\n# extension. Doxygen has a built-in mapping, but you can override or extend it\n# using this tag. The format is ext=language, where ext is a file extension,\n# and language is one of the parsers supported by doxygen: IDL, Java,\n# Javascript, CSharp, C, C++, D, PHP, Objective-C, Python, Fortran, VHDL, C,\n# C++. For instance to make doxygen treat .inc files as Fortran files (default\n# is PHP), and .f files as C (default is Fortran), use: inc=Fortran f=C. Note\n# that for custom extensions you also need to set FILE_PATTERNS otherwise the\n# files are not read by doxygen.\n\nEXTENSION_MAPPING =\n\n# If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all\n# comments according to the Markdown format, which allows for more readable\n# documentation. See http://daringfireball.net/projects/markdown/ for details.\n# The output of markdown processing is further processed by doxygen, so you\n# can mix doxygen, HTML, and XML commands with Markdown formatting.\n# Disable only in case of backward compatibilities issues.\n\nMARKDOWN_SUPPORT = YES\n\n# When enabled doxygen tries to link words that correspond to documented classes,\n# or namespaces to their corresponding documentation. Such a link can be\n# prevented in individual cases by putting a % sign in front of the word or\n# globally by setting AUTOLINK_SUPPORT to NO.\n\nAUTOLINK_SUPPORT = YES\n\n# If you use STL classes (i.e. std::string, std::vector, etc.) but do not want\n# to include (a tag file for) the STL sources as input, then you should\n# set this tag to YES in order to let doxygen match functions declarations and\n# definitions whose arguments contain STL classes (e.g. func(std::string); v.s.\n# func(std::string) {}). This also makes the inheritance and collaboration\n# diagrams that involve STL classes more complete and accurate.\n\nBUILTIN_STL_SUPPORT = NO\n\n# If you use Microsoft's C++/CLI language, you should set this option to YES to\n# enable parsing support.\n\nCPP_CLI_SUPPORT = NO\n\n# Set the SIP_SUPPORT tag to YES if your project consists of sip sources only.\n# Doxygen will parse them like normal C++ but will assume all classes use public\n# instead of private inheritance when no explicit protection keyword is present.\n\nSIP_SUPPORT = NO\n\n# For Microsoft's IDL there are propget and propput attributes to indicate\n# getter and setter methods for a property. Setting this option to YES (the\n# default) will make doxygen replace the get and set methods by a property in\n# the documentation. This will only work if the methods are indeed getting or\n# setting a simple type. If this is not the case, or you want to show the\n# methods anyway, you should set this option to NO.\n\nIDL_PROPERTY_SUPPORT = NO\n\n# If member grouping is used in the documentation and the DISTRIBUTE_GROUP_DOC\n# tag is set to YES, then doxygen will reuse the documentation of the first\n# member in the group (if any) for the other members of the group. By default\n# all members of a group must be documented explicitly.\n\nDISTRIBUTE_GROUP_DOC = NO\n\n# Set the SUBGROUPING tag to YES (the default) to allow class member groups of\n# the same type (for instance a group of public functions) to be put as a\n# subgroup of that type (e.g. under the Public Functions section). Set it to\n# NO to prevent subgrouping. Alternatively, this can be done per class using\n# the \\nosubgrouping command.\n\nSUBGROUPING = YES\n\n# When the INLINE_GROUPED_CLASSES tag is set to YES, classes, structs and\n# unions are shown inside the group in which they are included (e.g. using\n# @ingroup) instead of on a separate page (for HTML and Man pages) or\n# section (for LaTeX and RTF).\n\nINLINE_GROUPED_CLASSES = NO\n\n# When the INLINE_SIMPLE_STRUCTS tag is set to YES, structs, classes, and\n# unions with only public data fields will be shown inline in the documentation\n# of the scope in which they are defined (i.e. file, namespace, or group\n# documentation), provided this scope is documented. If set to NO (the default),\n# structs, classes, and unions are shown on a separate page (for HTML and Man\n# pages) or section (for LaTeX and RTF).\n\nINLINE_SIMPLE_STRUCTS = NO\n\n# When TYPEDEF_HIDES_STRUCT is enabled, a typedef of a struct, union, or enum\n# is documented as struct, union, or enum with the name of the typedef. So\n# typedef struct TypeS {} TypeT, will appear in the documentation as a struct\n# with name TypeT. When disabled the typedef will appear as a member of a file,\n# namespace, or class. And the struct will be named TypeS. This can typically\n# be useful for C code in case the coding convention dictates that all compound\n# types are typedef'ed and only the typedef is referenced, never the tag name.\n\nTYPEDEF_HIDES_STRUCT = NO\n\n# Similar to the SYMBOL_CACHE_SIZE the size of the symbol lookup cache can be\n# set using LOOKUP_CACHE_SIZE. This cache is used to resolve symbols given\n# their name and scope. Since this can be an expensive process and often the\n# same symbol appear multiple times in the code, doxygen keeps a cache of\n# pre-resolved symbols. If the cache is too small doxygen will become slower.\n# If the cache is too large, memory is wasted. The cache size is given by this\n# formula: 2^(16+LOOKUP_CACHE_SIZE). The valid range is 0..9, the default is 0,\n# corresponding to a cache size of 2^16 = 65536 symbols.\n\nLOOKUP_CACHE_SIZE = 0\n\n#---------------------------------------------------------------------------\n# Build related configuration options\n#---------------------------------------------------------------------------\n\n# If the EXTRACT_ALL tag is set to YES doxygen will assume all entities in\n# documentation are documented, even if no documentation was available.\n# Private class members and static file members will be hidden unless\n# the EXTRACT_PRIVATE and EXTRACT_STATIC tags are set to YES\n\nEXTRACT_ALL = YES\n\n# If the EXTRACT_PRIVATE tag is set to YES all private members of a class\n# will be included in the documentation.\n\nEXTRACT_PRIVATE = NO\n\n# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal\n# scope will be included in the documentation.\n\nEXTRACT_PACKAGE = NO\n\n# If the EXTRACT_STATIC tag is set to YES all static members of a file\n# will be included in the documentation.\n\nEXTRACT_STATIC = NO\n\n# If the EXTRACT_LOCAL_CLASSES tag is set to YES classes (and structs)\n# defined locally in source files will be included in the documentation.\n# If set to NO only classes defined in header files are included.\n\nEXTRACT_LOCAL_CLASSES = YES\n\n# This flag is only useful for Objective-C code. When set to YES local\n# methods, which are defined in the implementation section but not in\n# the interface are included in the documentation.\n# If set to NO (the default) only methods in the interface are included.\n\nEXTRACT_LOCAL_METHODS = NO\n\n# If this flag is set to YES, the members of anonymous namespaces will be\n# extracted and appear in the documentation as a namespace called\n# 'anonymous_namespace{file}', where file will be replaced with the base\n# name of the file that contains the anonymous namespace. By default\n# anonymous namespaces are hidden.\n\nEXTRACT_ANON_NSPACES = NO\n\n# If the HIDE_UNDOC_MEMBERS tag is set to YES, Doxygen will hide all\n# undocumented members of documented classes, files or namespaces.\n# If set to NO (the default) these members will be included in the\n# various overviews, but no documentation section is generated.\n# This option has no effect if EXTRACT_ALL is enabled.\n\nHIDE_UNDOC_MEMBERS = NO\n\n# If the HIDE_UNDOC_CLASSES tag is set to YES, Doxygen will hide all\n# undocumented classes that are normally visible in the class hierarchy.\n# If set to NO (the default) these classes will be included in the various\n# overviews. This option has no effect if EXTRACT_ALL is enabled.\n\nHIDE_UNDOC_CLASSES = NO\n\n# If the HIDE_FRIEND_COMPOUNDS tag is set to YES, Doxygen will hide all\n# friend (class|struct|union) declarations.\n# If set to NO (the default) these declarations will be included in the\n# documentation.\n\nHIDE_FRIEND_COMPOUNDS = NO\n\n# If the HIDE_IN_BODY_DOCS tag is set to YES, Doxygen will hide any\n# documentation blocks found inside the body of a function.\n# If set to NO (the default) these blocks will be appended to the\n# function's detailed documentation block.\n\nHIDE_IN_BODY_DOCS = NO\n\n# The INTERNAL_DOCS tag determines if documentation\n# that is typed after a \\internal command is included. If the tag is set\n# to NO (the default) then the documentation will be excluded.\n# Set it to YES to include the internal documentation.\n\nINTERNAL_DOCS = NO\n\n# If the CASE_SENSE_NAMES tag is set to NO then Doxygen will only generate\n# file names in lower-case letters. If set to YES upper-case letters are also\n# allowed. This is useful if you have classes or files whose names only differ\n# in case and if your file system supports case sensitive file names. Windows\n# and Mac users are advised to set this option to NO.\n\nCASE_SENSE_NAMES = YES\n\n# If the HIDE_SCOPE_NAMES tag is set to NO (the default) then Doxygen\n# will show members with their full class and namespace scopes in the\n# documentation. If set to YES the scope will be hidden.\n\nHIDE_SCOPE_NAMES = NO\n\n# If the SHOW_INCLUDE_FILES tag is set to YES (the default) then Doxygen\n# will put a list of the files that are included by a file in the documentation\n# of that file.\n\nSHOW_INCLUDE_FILES = NO\n\n# If the FORCE_LOCAL_INCLUDES tag is set to YES then Doxygen\n# will list include files with double quotes in the documentation\n# rather than with sharp brackets.\n\nFORCE_LOCAL_INCLUDES = NO\n\n# If the INLINE_INFO tag is set to YES (the default) then a tag [inline]\n# is inserted in the documentation for inline members.\n\nINLINE_INFO = YES\n\n# If the SORT_MEMBER_DOCS tag is set to YES (the default) then doxygen\n# will sort the (detailed) documentation of file and class members\n# alphabetically by member name. If set to NO the members will appear in\n# declaration order.\n\nSORT_MEMBER_DOCS = NO\n\n# If the SORT_BRIEF_DOCS tag is set to YES then doxygen will sort the\n# brief documentation of file, namespace and class members alphabetically\n# by member name. If set to NO (the default) the members will appear in\n# declaration order.\n\nSORT_BRIEF_DOCS = NO\n\n# If the SORT_MEMBERS_CTORS_1ST tag is set to YES then doxygen\n# will sort the (brief and detailed) documentation of class members so that\n# constructors and destructors are listed first. If set to NO (the default)\n# the constructors will appear in the respective orders defined by\n# SORT_MEMBER_DOCS and SORT_BRIEF_DOCS.\n# This tag will be ignored for brief docs if SORT_BRIEF_DOCS is set to NO\n# and ignored for detailed docs if SORT_MEMBER_DOCS is set to NO.\n\nSORT_MEMBERS_CTORS_1ST = NO\n\n# If the SORT_GROUP_NAMES tag is set to YES then doxygen will sort the\n# hierarchy of group names into alphabetical order. If set to NO (the default)\n# the group names will appear in their defined order.\n\nSORT_GROUP_NAMES = YES\n\n# If the SORT_BY_SCOPE_NAME tag is set to YES, the class list will be\n# sorted by fully-qualified names, including namespaces. If set to\n# NO (the default), the class list will be sorted only by class name,\n# not including the namespace part.\n# Note: This option is not very useful if HIDE_SCOPE_NAMES is set to YES.\n# Note: This option applies only to the class list, not to the\n# alphabetical list.\n\nSORT_BY_SCOPE_NAME = NO\n\n# If the STRICT_PROTO_MATCHING option is enabled and doxygen fails to\n# do proper type resolution of all parameters of a function it will reject a\n# match between the prototype and the implementation of a member function even\n# if there is only one candidate or it is obvious which candidate to choose\n# by doing a simple string match. By disabling STRICT_PROTO_MATCHING doxygen\n# will still accept a match between prototype and implementation in such cases.\n\nSTRICT_PROTO_MATCHING = NO\n\n# The GENERATE_TODOLIST tag can be used to enable (YES) or\n# disable (NO) the todo list. This list is created by putting \\todo\n# commands in the documentation.\n\nGENERATE_TODOLIST = YES\n\n# The GENERATE_TESTLIST tag can be used to enable (YES) or\n# disable (NO) the test list. This list is created by putting \\test\n# commands in the documentation.\n\nGENERATE_TESTLIST = YES\n\n# The GENERATE_BUGLIST tag can be used to enable (YES) or\n# disable (NO) the bug list. This list is created by putting \\bug\n# commands in the documentation.\n\nGENERATE_BUGLIST = YES\n\n# The GENERATE_DEPRECATEDLIST tag can be used to enable (YES) or\n# disable (NO) the deprecated list. This list is created by putting\n# \\deprecated commands in the documentation.\n\nGENERATE_DEPRECATEDLIST= YES\n\n# The ENABLED_SECTIONS tag can be used to enable conditional\n# documentation sections, marked by \\if section-label ... \\endif\n# and \\cond section-label ... \\endcond blocks.\n\nENABLED_SECTIONS =\n\n# The MAX_INITIALIZER_LINES tag determines the maximum number of lines\n# the initial value of a variable or macro consists of for it to appear in\n# the documentation. If the initializer consists of more lines than specified\n# here it will be hidden. Use a value of 0 to hide initializers completely.\n# The appearance of the initializer of individual variables and macros in the\n# documentation can be controlled using \\showinitializer or \\hideinitializer\n# command in the documentation regardless of this setting.\n\nMAX_INITIALIZER_LINES = 30\n\n# Set the SHOW_USED_FILES tag to NO to disable the list of files generated\n# at the bottom of the documentation of classes and structs. If set to YES the\n# list will mention the files that were used to generate the documentation.\n\nSHOW_USED_FILES = YES\n\n# Set the SHOW_FILES tag to NO to disable the generation of the Files page.\n# This will remove the Files entry from the Quick Index and from the\n# Folder Tree View (if specified). The default is YES.\n\nSHOW_FILES = YES\n\n# Set the SHOW_NAMESPACES tag to NO to disable the generation of the\n# Namespaces page.\n# This will remove the Namespaces entry from the Quick Index\n# and from the Folder Tree View (if specified). The default is YES.\n\nSHOW_NAMESPACES = NO\n\n# The FILE_VERSION_FILTER tag can be used to specify a program or script that\n# doxygen should invoke to get the current version for each file (typically from\n# the version control system). Doxygen will invoke the program by executing (via\n# popen()) the command , where is the value of\n# the FILE_VERSION_FILTER tag, and is the name of an input file\n# provided by doxygen. Whatever the program writes to standard output\n# is used as the file version. See the manual for examples.\n\nFILE_VERSION_FILTER =\n\n# The LAYOUT_FILE tag can be used to specify a layout file which will be parsed\n# by doxygen. The layout file controls the global structure of the generated\n# output files in an output format independent way. To create the layout file\n# that represents doxygen's defaults, run doxygen with the -l option.\n# You can optionally specify a file name after the option, if omitted\n# DoxygenLayout.xml will be used as the name of the layout file.\n\nLAYOUT_FILE = \"@GLFW_SOURCE_DIR@/docs/DoxygenLayout.xml\"\n\n# The CITE_BIB_FILES tag can be used to specify one or more bib files\n# containing the references data. This must be a list of .bib files. The\n# .bib extension is automatically appended if omitted. Using this command\n# requires the bibtex tool to be installed. See also\n# http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style\n# of the bibliography can be controlled using LATEX_BIB_STYLE. To use this\n# feature you need bibtex and perl available in the search path. Do not use\n# file names with spaces, bibtex cannot handle them.\n\nCITE_BIB_FILES =\n\n#---------------------------------------------------------------------------\n# configuration options related to warning and progress messages\n#---------------------------------------------------------------------------\n\n# The QUIET tag can be used to turn on/off the messages that are generated\n# by doxygen. Possible values are YES and NO. If left blank NO is used.\n\nQUIET = YES\n\n# The WARNINGS tag can be used to turn on/off the warning messages that are\n# generated by doxygen. Possible values are YES and NO. If left blank\n# NO is used.\n\nWARNINGS = YES\n\n# If WARN_IF_UNDOCUMENTED is set to YES, then doxygen will generate warnings\n# for undocumented members. If EXTRACT_ALL is set to YES then this flag will\n# automatically be disabled.\n\nWARN_IF_UNDOCUMENTED = YES\n\n# If WARN_IF_DOC_ERROR is set to YES, doxygen will generate warnings for\n# potential errors in the documentation, such as not documenting some\n# parameters in a documented function, or documenting parameters that\n# don't exist or using markup commands wrongly.\n\nWARN_IF_DOC_ERROR = YES\n\n# The WARN_NO_PARAMDOC option can be enabled to get warnings for\n# functions that are documented, but have no documentation for their parameters\n# or return value. If set to NO (the default) doxygen will only warn about\n# wrong or incomplete parameter documentation, but not about the absence of\n# documentation.\n\nWARN_NO_PARAMDOC = YES\n\n# The WARN_FORMAT tag determines the format of the warning messages that\n# doxygen can produce. The string should contain the $file, $line, and $text\n# tags, which will be replaced by the file and line number from which the\n# warning originated and the warning text. Optionally the format may contain\n# $version, which will be replaced by the version of the file (if it could\n# be obtained via FILE_VERSION_FILTER)\n\nWARN_FORMAT = \"$file:$line: $text\"\n\n# The WARN_LOGFILE tag can be used to specify a file to which warning\n# and error messages should be written. If left blank the output is written\n# to stderr.\n\nWARN_LOGFILE = \"@GLFW_BINARY_DIR@/docs/warnings.txt\"\n\n#---------------------------------------------------------------------------\n# configuration options related to the input files\n#---------------------------------------------------------------------------\n\n# The INPUT tag can be used to specify the files and/or directories that contain\n# documented source files. You may enter file names like \"myfile.cpp\" or\n# directories like \"/usr/src/myproject\". Separate the files or directories\n# with spaces.\n\nINPUT = @GLFW_DOXYGEN_INPUT@\n\n# This tag can be used to specify the character encoding of the source files\n# that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is\n# also the default input encoding. Doxygen uses libiconv (or the iconv built\n# into libc) for the transcoding. See http://www.gnu.org/software/libiconv for\n# the list of possible encodings.\n\nINPUT_ENCODING = UTF-8\n\n# If the value of the INPUT tag contains directories, you can use the\n# FILE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp\n# and *.h) to filter out the source-files in the directories. If left\n# blank the following patterns are tested:\n# *.c *.cc *.cxx *.cpp *.c++ *.d *.java *.ii *.ixx *.ipp *.i++ *.inl *.h *.hh\n# *.hxx *.hpp *.h++ *.idl *.odl *.cs *.php *.php3 *.inc *.m *.mm *.dox *.py\n# *.f90 *.f *.for *.vhd *.vhdl\n\nFILE_PATTERNS = *.h *.dox\n\n# The RECURSIVE tag can be used to turn specify whether or not subdirectories\n# should be searched for input files as well. Possible values are YES and NO.\n# If left blank NO is used.\n\nRECURSIVE = NO\n\n# The EXCLUDE tag can be used to specify files and/or directories that should be\n# excluded from the INPUT source files. This way you can easily exclude a\n# subdirectory from a directory tree whose root is specified with the INPUT tag.\n# Note that relative paths are relative to the directory from which doxygen is\n# run.\n\nEXCLUDE =\n\n# The EXCLUDE_SYMLINKS tag can be used to select whether or not files or\n# directories that are symbolic links (a Unix file system feature) are excluded\n# from the input.\n\nEXCLUDE_SYMLINKS = NO\n\n# If the value of the INPUT tag contains directories, you can use the\n# EXCLUDE_PATTERNS tag to specify one or more wildcard patterns to exclude\n# certain files from those directories. Note that the wildcards are matched\n# against the file with absolute path, so to exclude all test directories\n# for example use the pattern */test/*\n\nEXCLUDE_PATTERNS =\n\n# The EXCLUDE_SYMBOLS tag can be used to specify one or more symbol names\n# (namespaces, classes, functions, etc.) that should be excluded from the\n# output. The symbol name can be a fully qualified name, a word, or if the\n# wildcard * is used, a substring. Examples: ANamespace, AClass,\n# AClass::ANamespace, ANamespace::*Test\n\nEXCLUDE_SYMBOLS = APIENTRY GLFWAPI\n\n# The EXAMPLE_PATH tag can be used to specify one or more files or\n# directories that contain example code fragments that are included (see\n# the \\include command).\n\nEXAMPLE_PATH = \"@GLFW_SOURCE_DIR@/examples\"\n\n# If the value of the EXAMPLE_PATH tag contains directories, you can use the\n# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp\n# and *.h) to filter out the source-files in the directories. If left\n# blank all files are included.\n\nEXAMPLE_PATTERNS =\n\n# If the EXAMPLE_RECURSIVE tag is set to YES then subdirectories will be\n# searched for input files to be used with the \\include or \\dontinclude\n# commands irrespective of the value of the RECURSIVE tag.\n# Possible values are YES and NO. If left blank NO is used.\n\nEXAMPLE_RECURSIVE = NO\n\n# The IMAGE_PATH tag can be used to specify one or more files or\n# directories that contain image that are included in the documentation (see\n# the \\image command).\n\nIMAGE_PATH =\n\n# The INPUT_FILTER tag can be used to specify a program that doxygen should\n# invoke to filter for each input file. Doxygen will invoke the filter program\n# by executing (via popen()) the command , where \n# is the value of the INPUT_FILTER tag, and is the name of an\n# input file. Doxygen will then use the output that the filter program writes\n# to standard output.\n# If FILTER_PATTERNS is specified, this tag will be\n# ignored.\n\nINPUT_FILTER =\n\n# The FILTER_PATTERNS tag can be used to specify filters on a per file pattern\n# basis.\n# Doxygen will compare the file name with each pattern and apply the\n# filter if there is a match.\n# The filters are a list of the form:\n# pattern=filter (like *.cpp=my_cpp_filter). See INPUT_FILTER for further\n# info on how filters are used. If FILTER_PATTERNS is empty or if\n# non of the patterns match the file name, INPUT_FILTER is applied.\n\nFILTER_PATTERNS =\n\n# If the FILTER_SOURCE_FILES tag is set to YES, the input filter (if set using\n# INPUT_FILTER) will be used to filter the input files when producing source\n# files to browse (i.e. when SOURCE_BROWSER is set to YES).\n\nFILTER_SOURCE_FILES = NO\n\n# The FILTER_SOURCE_PATTERNS tag can be used to specify source filters per file\n# pattern. A pattern will override the setting for FILTER_PATTERN (if any)\n# and it is also possible to disable source filtering for a specific pattern\n# using *.ext= (so without naming a filter). This option only has effect when\n# FILTER_SOURCE_FILES is enabled.\n\nFILTER_SOURCE_PATTERNS =\n\n# If the USE_MD_FILE_AS_MAINPAGE tag refers to the name of a markdown file that\n# is part of the input, its contents will be placed on the main page (index.html).\n# This can be useful if you have a project on for instance GitHub and want reuse\n# the introduction page also for the doxygen output.\n\nUSE_MDFILE_AS_MAINPAGE =\n\n#---------------------------------------------------------------------------\n# configuration options related to source browsing\n#---------------------------------------------------------------------------\n\n# If the SOURCE_BROWSER tag is set to YES then a list of source files will\n# be generated. Documented entities will be cross-referenced with these sources.\n# Note: To get rid of all source code in the generated output, make sure also\n# VERBATIM_HEADERS is set to NO.\n\nSOURCE_BROWSER = NO\n\n# Setting the INLINE_SOURCES tag to YES will include the body\n# of functions and classes directly in the documentation.\n\nINLINE_SOURCES = NO\n\n# Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct\n# doxygen to hide any special comment blocks from generated source code\n# fragments. Normal C, C++ and Fortran comments will always remain visible.\n\nSTRIP_CODE_COMMENTS = YES\n\n# If the REFERENCED_BY_RELATION tag is set to YES\n# then for each documented function all documented\n# functions referencing it will be listed.\n\nREFERENCED_BY_RELATION = NO\n\n# If the REFERENCES_RELATION tag is set to YES\n# then for each documented function all documented entities\n# called/used by that function will be listed.\n\nREFERENCES_RELATION = NO\n\n# If the REFERENCES_LINK_SOURCE tag is set to YES (the default)\n# and SOURCE_BROWSER tag is set to YES, then the hyperlinks from\n# functions in REFERENCES_RELATION and REFERENCED_BY_RELATION lists will\n# link to the source code.\n# Otherwise they will link to the documentation.\n\nREFERENCES_LINK_SOURCE = YES\n\n# If the USE_HTAGS tag is set to YES then the references to source code\n# will point to the HTML generated by the htags(1) tool instead of doxygen\n# built-in source browser. The htags tool is part of GNU's global source\n# tagging system (see http://www.gnu.org/software/global/global.html). You\n# will need version 4.8.6 or higher.\n\nUSE_HTAGS = NO\n\n# If the VERBATIM_HEADERS tag is set to YES (the default) then Doxygen\n# will generate a verbatim copy of the header file for each class for\n# which an include is specified. Set to NO to disable this.\n\nVERBATIM_HEADERS = YES\n\n#---------------------------------------------------------------------------\n# configuration options related to the alphabetical class index\n#---------------------------------------------------------------------------\n\n# If the ALPHABETICAL_INDEX tag is set to YES, an alphabetical index\n# of all compounds will be generated. Enable this if the project\n# contains a lot of classes, structs, unions or interfaces.\n\nALPHABETICAL_INDEX = YES\n\n# If the alphabetical index is enabled (see ALPHABETICAL_INDEX) then\n# the COLS_IN_ALPHA_INDEX tag can be used to specify the number of columns\n# in which this list will be split (can be a number in the range [1..20])\n\nCOLS_IN_ALPHA_INDEX = 5\n\n# In case all classes in a project start with a common prefix, all\n# classes will be put under the same header in the alphabetical index.\n# The IGNORE_PREFIX tag can be used to specify one or more prefixes that\n# should be ignored while generating the index headers.\n\nIGNORE_PREFIX = glfw GLFW_\n\n#---------------------------------------------------------------------------\n# configuration options related to the HTML output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_HTML tag is set to YES (the default) Doxygen will\n# generate HTML output.\n\nGENERATE_HTML = YES\n\n# The HTML_OUTPUT tag is used to specify where the HTML docs will be put.\n# If a relative path is entered the value of OUTPUT_DIRECTORY will be\n# put in front of it. If left blank `html' will be used as the default path.\n\nHTML_OUTPUT = html\n\n# The HTML_FILE_EXTENSION tag can be used to specify the file extension for\n# each generated HTML page (for example: .htm,.php,.asp). If it is left blank\n# doxygen will generate files with .html extension.\n\nHTML_FILE_EXTENSION = .html\n\n# The HTML_HEADER tag can be used to specify a personal HTML header for\n# each generated HTML page. If it is left blank doxygen will generate a\n# standard header. Note that when using a custom header you are responsible\n# for the proper inclusion of any scripts and style sheets that doxygen\n# needs, which is dependent on the configuration options used.\n# It is advised to generate a default header using \"doxygen -w html\n# header.html footer.html stylesheet.css YourConfigFile\" and then modify\n# that header. Note that the header is subject to change so you typically\n# have to redo this when upgrading to a newer version of doxygen or when\n# changing the value of configuration settings such as GENERATE_TREEVIEW!\n\nHTML_HEADER = \"@GLFW_SOURCE_DIR@/docs/header.html\"\n\n# The HTML_FOOTER tag can be used to specify a personal HTML footer for\n# each generated HTML page. If it is left blank doxygen will generate a\n# standard footer.\n\nHTML_FOOTER = \"@GLFW_SOURCE_DIR@/docs/footer.html\"\n\n# The HTML_STYLESHEET tag can be used to specify a user-defined cascading\n# style sheet that is used by each HTML page. It can be used to\n# fine-tune the look of the HTML output. If left blank doxygen will\n# generate a default style sheet. Note that it is recommended to use\n# HTML_EXTRA_STYLESHEET instead of this one, as it is more robust and this\n# tag will in the future become obsolete.\n\nHTML_STYLESHEET =\n\n# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional\n# user-defined cascading style sheet that is included after the standard\n# style sheets created by doxygen. Using this option one can overrule\n# certain style aspects. This is preferred over using HTML_STYLESHEET\n# since it does not replace the standard style sheet and is therefor more\n# robust against future updates. Doxygen will copy the style sheet file to\n# the output directory.\n\nHTML_EXTRA_STYLESHEET = \"@GLFW_SOURCE_DIR@/docs/extra.css\"\n\n# The HTML_EXTRA_FILES tag can be used to specify one or more extra images or\n# other source files which should be copied to the HTML output directory. Note\n# that these files will be copied to the base HTML output directory. Use the\n# $relpath$ marker in the HTML_HEADER and/or HTML_FOOTER files to load these\n# files. In the HTML_STYLESHEET file, use the file name only. Also note that\n# the files will be copied as-is; there are no commands or markers available.\n\nHTML_EXTRA_FILES = \"@GLFW_SOURCE_DIR@/docs/spaces.svg\"\n\n# The HTML_COLORSTYLE_HUE tag controls the color of the HTML output.\n# Doxygen will adjust the colors in the style sheet and background images\n# according to this color. Hue is specified as an angle on a colorwheel,\n# see http://en.wikipedia.org/wiki/Hue for more information.\n# For instance the value 0 represents red, 60 is yellow, 120 is green,\n# 180 is cyan, 240 is blue, 300 purple, and 360 is red again.\n# The allowed range is 0 to 359.\n\nHTML_COLORSTYLE_HUE = 220\n\n# The HTML_COLORSTYLE_SAT tag controls the purity (or saturation) of\n# the colors in the HTML output. For a value of 0 the output will use\n# grayscales only. A value of 255 will produce the most vivid colors.\n\nHTML_COLORSTYLE_SAT = 100\n\n# The HTML_COLORSTYLE_GAMMA tag controls the gamma correction applied to\n# the luminance component of the colors in the HTML output. Values below\n# 100 gradually make the output lighter, whereas values above 100 make\n# the output darker. The value divided by 100 is the actual gamma applied,\n# so 80 represents a gamma of 0.8, The value 220 represents a gamma of 2.2,\n# and 100 does not change the gamma.\n\nHTML_COLORSTYLE_GAMMA = 80\n\n# If the HTML_TIMESTAMP tag is set to YES then the footer of each generated HTML\n# page will contain the date and time when the page was generated. Setting\n# this to NO can help when comparing the output of multiple runs.\n\nHTML_TIMESTAMP = YES\n\n# If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML\n# documentation will contain sections that can be hidden and shown after the\n# page has loaded.\n\nHTML_DYNAMIC_SECTIONS = NO\n\n# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of\n# entries shown in the various tree structured indices initially; the user\n# can expand and collapse entries dynamically later on. Doxygen will expand\n# the tree to such a level that at most the specified number of entries are\n# visible (unless a fully collapsed tree already exceeds this amount).\n# So setting the number of entries 1 will produce a full collapsed tree by\n# default. 0 is a special value representing an infinite number of entries\n# and will result in a full expanded tree by default.\n\nHTML_INDEX_NUM_ENTRIES = 100\n\n# If the GENERATE_DOCSET tag is set to YES, additional index files\n# will be generated that can be used as input for Apple's Xcode 3\n# integrated development environment, introduced with OSX 10.5 (Leopard).\n# To create a documentation set, doxygen will generate a Makefile in the\n# HTML output directory. Running make will produce the docset in that\n# directory and running \"make install\" will install the docset in\n# ~/Library/Developer/Shared/Documentation/DocSets so that Xcode will find\n# it at startup.\n# See http://developer.apple.com/tools/creatingdocsetswithdoxygen.html\n# for more information.\n\nGENERATE_DOCSET = NO\n\n# When GENERATE_DOCSET tag is set to YES, this tag determines the name of the\n# feed. A documentation feed provides an umbrella under which multiple\n# documentation sets from a single provider (such as a company or product suite)\n# can be grouped.\n\nDOCSET_FEEDNAME = \"Doxygen generated docs\"\n\n# When GENERATE_DOCSET tag is set to YES, this tag specifies a string that\n# should uniquely identify the documentation set bundle. This should be a\n# reverse domain-name style string, e.g. com.mycompany.MyDocSet. Doxygen\n# will append .docset to the name.\n\nDOCSET_BUNDLE_ID = org.doxygen.Project\n\n# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely\n# identify the documentation publisher. This should be a reverse domain-name\n# style string, e.g. com.mycompany.MyDocSet.documentation.\n\nDOCSET_PUBLISHER_ID = org.doxygen.Publisher\n\n# The GENERATE_PUBLISHER_NAME tag identifies the documentation publisher.\n\nDOCSET_PUBLISHER_NAME = Publisher\n\n# If the GENERATE_HTMLHELP tag is set to YES, additional index files\n# will be generated that can be used as input for tools like the\n# Microsoft HTML help workshop to generate a compiled HTML help file (.chm)\n# of the generated HTML documentation.\n\nGENERATE_HTMLHELP = NO\n\n# If the GENERATE_HTMLHELP tag is set to YES, the CHM_FILE tag can\n# be used to specify the file name of the resulting .chm file. You\n# can add a path in front of the file if the result should not be\n# written to the html output directory.\n\nCHM_FILE =\n\n# If the GENERATE_HTMLHELP tag is set to YES, the HHC_LOCATION tag can\n# be used to specify the location (absolute path including file name) of\n# the HTML help compiler (hhc.exe). If non-empty doxygen will try to run\n# the HTML help compiler on the generated index.hhp.\n\nHHC_LOCATION =\n\n# If the GENERATE_HTMLHELP tag is set to YES, the GENERATE_CHI flag\n# controls if a separate .chi index file is generated (YES) or that\n# it should be included in the master .chm file (NO).\n\nGENERATE_CHI = NO\n\n# If the GENERATE_HTMLHELP tag is set to YES, the CHM_INDEX_ENCODING\n# is used to encode HtmlHelp index (hhk), content (hhc) and project file\n# content.\n\nCHM_INDEX_ENCODING =\n\n# If the GENERATE_HTMLHELP tag is set to YES, the BINARY_TOC flag\n# controls whether a binary table of contents is generated (YES) or a\n# normal table of contents (NO) in the .chm file.\n\nBINARY_TOC = NO\n\n# The TOC_EXPAND flag can be set to YES to add extra items for group members\n# to the contents of the HTML help documentation and to the tree view.\n\nTOC_EXPAND = NO\n\n# If the GENERATE_QHP tag is set to YES and both QHP_NAMESPACE and\n# QHP_VIRTUAL_FOLDER are set, an additional index file will be generated\n# that can be used as input for Qt's qhelpgenerator to generate a\n# Qt Compressed Help (.qch) of the generated HTML documentation.\n\nGENERATE_QHP = NO\n\n# If the QHG_LOCATION tag is specified, the QCH_FILE tag can\n# be used to specify the file name of the resulting .qch file.\n# The path specified is relative to the HTML output folder.\n\nQCH_FILE =\n\n# The QHP_NAMESPACE tag specifies the namespace to use when generating\n# Qt Help Project output. For more information please see\n# http://doc.trolltech.com/qthelpproject.html#namespace\n\nQHP_NAMESPACE = org.doxygen.Project\n\n# The QHP_VIRTUAL_FOLDER tag specifies the namespace to use when generating\n# Qt Help Project output. For more information please see\n# http://doc.trolltech.com/qthelpproject.html#virtual-folders\n\nQHP_VIRTUAL_FOLDER = doc\n\n# If QHP_CUST_FILTER_NAME is set, it specifies the name of a custom filter to\n# add. For more information please see\n# http://doc.trolltech.com/qthelpproject.html#custom-filters\n\nQHP_CUST_FILTER_NAME =\n\n# The QHP_CUST_FILT_ATTRS tag specifies the list of the attributes of the\n# custom filter to add. For more information please see\n# \n# Qt Help Project / Custom Filters.\n\nQHP_CUST_FILTER_ATTRS =\n\n# The QHP_SECT_FILTER_ATTRS tag specifies the list of the attributes this\n# project's\n# filter section matches.\n# \n# Qt Help Project / Filter Attributes.\n\nQHP_SECT_FILTER_ATTRS =\n\n# If the GENERATE_QHP tag is set to YES, the QHG_LOCATION tag can\n# be used to specify the location of Qt's qhelpgenerator.\n# If non-empty doxygen will try to run qhelpgenerator on the generated\n# .qhp file.\n\nQHG_LOCATION =\n\n# If the GENERATE_ECLIPSEHELP tag is set to YES, additional index files\n# will be generated, which together with the HTML files, form an Eclipse help\n# plugin. To install this plugin and make it available under the help contents\n# menu in Eclipse, the contents of the directory containing the HTML and XML\n# files needs to be copied into the plugins directory of eclipse. The name of\n# the directory within the plugins directory should be the same as\n# the ECLIPSE_DOC_ID value. After copying Eclipse needs to be restarted before\n# the help appears.\n\nGENERATE_ECLIPSEHELP = NO\n\n# A unique identifier for the eclipse help plugin. When installing the plugin\n# the directory name containing the HTML and XML files should also have\n# this name.\n\nECLIPSE_DOC_ID = org.doxygen.Project\n\n# The DISABLE_INDEX tag can be used to turn on/off the condensed index (tabs)\n# at top of each HTML page. The value NO (the default) enables the index and\n# the value YES disables it. Since the tabs have the same information as the\n# navigation tree you can set this option to NO if you already set\n# GENERATE_TREEVIEW to YES.\n\nDISABLE_INDEX = NO\n\n# The GENERATE_TREEVIEW tag is used to specify whether a tree-like index\n# structure should be generated to display hierarchical information.\n# If the tag value is set to YES, a side panel will be generated\n# containing a tree-like index structure (just like the one that\n# is generated for HTML Help). For this to work a browser that supports\n# JavaScript, DHTML, CSS and frames is required (i.e. any modern browser).\n# Windows users are probably better off using the HTML help feature.\n# Since the tree basically has the same information as the tab index you\n# could consider to set DISABLE_INDEX to NO when enabling this option.\n\nGENERATE_TREEVIEW = NO\n\n# The ENUM_VALUES_PER_LINE tag can be used to set the number of enum values\n# (range [0,1..20]) that doxygen will group on one line in the generated HTML\n# documentation. Note that a value of 0 will completely suppress the enum\n# values from appearing in the overview section.\n\nENUM_VALUES_PER_LINE = 4\n\n# If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be\n# used to set the initial width (in pixels) of the frame in which the tree\n# is shown.\n\nTREEVIEW_WIDTH = 300\n\n# When the EXT_LINKS_IN_WINDOW option is set to YES doxygen will open\n# links to external symbols imported via tag files in a separate window.\n\nEXT_LINKS_IN_WINDOW = NO\n\n# Use this tag to change the font size of Latex formulas included\n# as images in the HTML documentation. The default is 10. Note that\n# when you change the font size after a successful doxygen run you need\n# to manually remove any form_*.png images from the HTML output directory\n# to force them to be regenerated.\n\nFORMULA_FONTSIZE = 10\n\n# Use the FORMULA_TRANPARENT tag to determine whether or not the images\n# generated for formulas are transparent PNGs. Transparent PNGs are\n# not supported properly for IE 6.0, but are supported on all modern browsers.\n# Note that when changing this option you need to delete any form_*.png files\n# in the HTML output before the changes have effect.\n\nFORMULA_TRANSPARENT = YES\n\n# Enable the USE_MATHJAX option to render LaTeX formulas using MathJax\n# (see http://www.mathjax.org) which uses client side Javascript for the\n# rendering instead of using prerendered bitmaps. Use this if you do not\n# have LaTeX installed or if you want to formulas look prettier in the HTML\n# output. When enabled you may also need to install MathJax separately and\n# configure the path to it using the MATHJAX_RELPATH option.\n\nUSE_MATHJAX = NO\n\n# When MathJax is enabled you can set the default output format to be used for\n# thA MathJax output. Supported types are HTML-CSS, NativeMML (i.e. MathML) and\n# SVG. The default value is HTML-CSS, which is slower, but has the best\n# compatibility.\n\nMATHJAX_FORMAT = HTML-CSS\n\n# When MathJax is enabled you need to specify the location relative to the\n# HTML output directory using the MATHJAX_RELPATH option. The destination\n# directory should contain the MathJax.js script. For instance, if the mathjax\n# directory is located at the same level as the HTML output directory, then\n# MATHJAX_RELPATH should be ../mathjax. The default value points to\n# the MathJax Content Delivery Network so you can quickly see the result without\n# installing MathJax.\n# However, it is strongly recommended to install a local\n# copy of MathJax from http://www.mathjax.org before deployment.\n\nMATHJAX_RELPATH = http://cdn.mathjax.org/mathjax/latest\n\n# The MATHJAX_EXTENSIONS tag can be used to specify one or MathJax extension\n# names that should be enabled during MathJax rendering.\n\nMATHJAX_EXTENSIONS =\n\n# When the SEARCHENGINE tag is enabled doxygen will generate a search box\n# for the HTML output. The underlying search engine uses javascript\n# and DHTML and should work on any modern browser. Note that when using\n# HTML help (GENERATE_HTMLHELP), Qt help (GENERATE_QHP), or docsets\n# (GENERATE_DOCSET) there is already a search function so this one should\n# typically be disabled. For large projects the javascript based search engine\n# can be slow, then enabling SERVER_BASED_SEARCH may provide a better solution.\n\nSEARCHENGINE = YES\n\n# When the SERVER_BASED_SEARCH tag is enabled the search engine will be\n# implemented using a web server instead of a web client using Javascript.\n# There are two flavours of web server based search depending on the\n# EXTERNAL_SEARCH setting. When disabled, doxygen will generate a PHP script for\n# searching and an index file used by the script. When EXTERNAL_SEARCH is\n# enabled the indexing and searching needs to be provided by external tools.\n# See the manual for details.\n\nSERVER_BASED_SEARCH = NO\n\n# When EXTERNAL_SEARCH is enabled doxygen will no longer generate the PHP\n# script for searching. Instead the search results are written to an XML file\n# which needs to be processed by an external indexer. Doxygen will invoke an\n# external search engine pointed to by the SEARCHENGINE_URL option to obtain\n# the search results. Doxygen ships with an example indexer (doxyindexer) and\n# search engine (doxysearch.cgi) which are based on the open source search engine\n# library Xapian. See the manual for configuration details.\n\nEXTERNAL_SEARCH = NO\n\n# The SEARCHENGINE_URL should point to a search engine hosted by a web server\n# which will returned the search results when EXTERNAL_SEARCH is enabled.\n# Doxygen ships with an example search engine (doxysearch) which is based on\n# the open source search engine library Xapian. See the manual for configuration\n# details.\n\nSEARCHENGINE_URL =\n\n# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed\n# search data is written to a file for indexing by an external tool. With the\n# SEARCHDATA_FILE tag the name of this file can be specified.\n\nSEARCHDATA_FILE = searchdata.xml\n\n# When SERVER_BASED_SEARCH AND EXTERNAL_SEARCH are both enabled the\n# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is\n# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple\n# projects and redirect the results back to the right project.\n\nEXTERNAL_SEARCH_ID =\n\n# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen\n# projects other than the one defined by this configuration file, but that are\n# all added to the same external search index. Each project needs to have a\n# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id\n# of to a relative location where the documentation can be found.\n# The format is: EXTRA_SEARCH_MAPPINGS = id1=loc1 id2=loc2 ...\n\nEXTRA_SEARCH_MAPPINGS =\n\n#---------------------------------------------------------------------------\n# configuration options related to the LaTeX output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_LATEX tag is set to YES (the default) Doxygen will\n# generate Latex output.\n\nGENERATE_LATEX = NO\n\n# The LATEX_OUTPUT tag is used to specify where the LaTeX docs will be put.\n# If a relative path is entered the value of OUTPUT_DIRECTORY will be\n# put in front of it. If left blank `latex' will be used as the default path.\n\nLATEX_OUTPUT = latex\n\n# The LATEX_CMD_NAME tag can be used to specify the LaTeX command name to be\n# invoked. If left blank `latex' will be used as the default command name.\n# Note that when enabling USE_PDFLATEX this option is only used for\n# generating bitmaps for formulas in the HTML output, but not in the\n# Makefile that is written to the output directory.\n\nLATEX_CMD_NAME = latex\n\n# The MAKEINDEX_CMD_NAME tag can be used to specify the command name to\n# generate index for LaTeX. If left blank `makeindex' will be used as the\n# default command name.\n\nMAKEINDEX_CMD_NAME = makeindex\n\n# If the COMPACT_LATEX tag is set to YES Doxygen generates more compact\n# LaTeX documents. This may be useful for small projects and may help to\n# save some trees in general.\n\nCOMPACT_LATEX = NO\n\n# The PAPER_TYPE tag can be used to set the paper type that is used\n# by the printer. Possible values are: a4, letter, legal and\n# executive. If left blank a4wide will be used.\n\nPAPER_TYPE = a4\n\n# The EXTRA_PACKAGES tag can be to specify one or more names of LaTeX\n# packages that should be included in the LaTeX output.\n\nEXTRA_PACKAGES =\n\n# The LATEX_HEADER tag can be used to specify a personal LaTeX header for\n# the generated latex document. The header should contain everything until\n# the first chapter. If it is left blank doxygen will generate a\n# standard header. Notice: only use this tag if you know what you are doing!\n\nLATEX_HEADER =\n\n# The LATEX_FOOTER tag can be used to specify a personal LaTeX footer for\n# the generated latex document. The footer should contain everything after\n# the last chapter. If it is left blank doxygen will generate a\n# standard footer. Notice: only use this tag if you know what you are doing!\n\nLATEX_FOOTER =\n\n# If the PDF_HYPERLINKS tag is set to YES, the LaTeX that is generated\n# is prepared for conversion to pdf (using ps2pdf). The pdf file will\n# contain links (just like the HTML output) instead of page references\n# This makes the output suitable for online browsing using a pdf viewer.\n\nPDF_HYPERLINKS = YES\n\n# If the USE_PDFLATEX tag is set to YES, pdflatex will be used instead of\n# plain latex in the generated Makefile. Set this option to YES to get a\n# higher quality PDF documentation.\n\nUSE_PDFLATEX = YES\n\n# If the LATEX_BATCHMODE tag is set to YES, doxygen will add the \\\\batchmode.\n# command to the generated LaTeX files. This will instruct LaTeX to keep\n# running if errors occur, instead of asking the user for help.\n# This option is also used when generating formulas in HTML.\n\nLATEX_BATCHMODE = NO\n\n# If LATEX_HIDE_INDICES is set to YES then doxygen will not\n# include the index chapters (such as File Index, Compound Index, etc.)\n# in the output.\n\nLATEX_HIDE_INDICES = NO\n\n# If LATEX_SOURCE_CODE is set to YES then doxygen will include\n# source code with syntax highlighting in the LaTeX output.\n# Note that which sources are shown also depends on other settings\n# such as SOURCE_BROWSER.\n\nLATEX_SOURCE_CODE = NO\n\n# The LATEX_BIB_STYLE tag can be used to specify the style to use for the\n# bibliography, e.g. plainnat, or ieeetr. The default style is \"plain\". See\n# http://en.wikipedia.org/wiki/BibTeX for more info.\n\nLATEX_BIB_STYLE = plain\n\n#---------------------------------------------------------------------------\n# configuration options related to the RTF output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output\n# The RTF output is optimized for Word 97 and may not look very pretty with\n# other RTF readers or editors.\n\nGENERATE_RTF = NO\n\n# The RTF_OUTPUT tag is used to specify where the RTF docs will be put.\n# If a relative path is entered the value of OUTPUT_DIRECTORY will be\n# put in front of it. If left blank `rtf' will be used as the default path.\n\nRTF_OUTPUT = rtf\n\n# If the COMPACT_RTF tag is set to YES Doxygen generates more compact\n# RTF documents. This may be useful for small projects and may help to\n# save some trees in general.\n\nCOMPACT_RTF = NO\n\n# If the RTF_HYPERLINKS tag is set to YES, the RTF that is generated\n# will contain hyperlink fields. The RTF file will\n# contain links (just like the HTML output) instead of page references.\n# This makes the output suitable for online browsing using WORD or other\n# programs which support those fields.\n# Note: wordpad (write) and others do not support links.\n\nRTF_HYPERLINKS = NO\n\n# Load style sheet definitions from file. Syntax is similar to doxygen's\n# config file, i.e. a series of assignments. You only have to provide\n# replacements, missing definitions are set to their default value.\n\nRTF_STYLESHEET_FILE =\n\n# Set optional variables used in the generation of an rtf document.\n# Syntax is similar to doxygen's config file.\n\nRTF_EXTENSIONS_FILE =\n\n#---------------------------------------------------------------------------\n# configuration options related to the man page output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_MAN tag is set to YES (the default) Doxygen will\n# generate man pages\n\nGENERATE_MAN = NO\n\n# The MAN_OUTPUT tag is used to specify where the man pages will be put.\n# If a relative path is entered the value of OUTPUT_DIRECTORY will be\n# put in front of it. If left blank `man' will be used as the default path.\n\nMAN_OUTPUT = man\n\n# The MAN_EXTENSION tag determines the extension that is added to\n# the generated man pages (default is the subroutine's section .3)\n\nMAN_EXTENSION = .3\n\n# If the MAN_LINKS tag is set to YES and Doxygen generates man output,\n# then it will generate one additional man file for each entity\n# documented in the real man page(s). These additional files\n# only source the real man page, but without them the man command\n# would be unable to find the correct page. The default is NO.\n\nMAN_LINKS = NO\n\n#---------------------------------------------------------------------------\n# configuration options related to the XML output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_XML tag is set to YES Doxygen will\n# generate an XML file that captures the structure of\n# the code including all documentation.\n\nGENERATE_XML = NO\n\n# The XML_OUTPUT tag is used to specify where the XML pages will be put.\n# If a relative path is entered the value of OUTPUT_DIRECTORY will be\n# put in front of it. If left blank `xml' will be used as the default path.\n\nXML_OUTPUT = xml\n\n# If the XML_PROGRAMLISTING tag is set to YES Doxygen will\n# dump the program listings (including syntax highlighting\n# and cross-referencing information) to the XML output. Note that\n# enabling this will significantly increase the size of the XML output.\n\nXML_PROGRAMLISTING = YES\n\n#---------------------------------------------------------------------------\n# configuration options for the AutoGen Definitions output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_AUTOGEN_DEF tag is set to YES Doxygen will\n# generate an AutoGen Definitions (see autogen.sf.net) file\n# that captures the structure of the code including all\n# documentation. Note that this feature is still experimental\n# and incomplete at the moment.\n\nGENERATE_AUTOGEN_DEF = NO\n\n#---------------------------------------------------------------------------\n# configuration options related to the Perl module output\n#---------------------------------------------------------------------------\n\n# If the GENERATE_PERLMOD tag is set to YES Doxygen will\n# generate a Perl module file that captures the structure of\n# the code including all documentation. Note that this\n# feature is still experimental and incomplete at the\n# moment.\n\nGENERATE_PERLMOD = NO\n\n# If the PERLMOD_LATEX tag is set to YES Doxygen will generate\n# the necessary Makefile rules, Perl scripts and LaTeX code to be able\n# to generate PDF and DVI output from the Perl module output.\n\nPERLMOD_LATEX = NO\n\n# If the PERLMOD_PRETTY tag is set to YES the Perl module output will be\n# nicely formatted so it can be parsed by a human reader.\n# This is useful\n# if you want to understand what is going on.\n# On the other hand, if this\n# tag is set to NO the size of the Perl module output will be much smaller\n# and Perl will parse it just the same.\n\nPERLMOD_PRETTY = YES\n\n# The names of the make variables in the generated doxyrules.make file\n# are prefixed with the string contained in PERLMOD_MAKEVAR_PREFIX.\n# This is useful so different doxyrules.make files included by the same\n# Makefile don't overwrite each other's variables.\n\nPERLMOD_MAKEVAR_PREFIX =\n\n#---------------------------------------------------------------------------\n# Configuration options related to the preprocessor\n#---------------------------------------------------------------------------\n\n# If the ENABLE_PREPROCESSING tag is set to YES (the default) Doxygen will\n# evaluate all C-preprocessor directives found in the sources and include\n# files.\n\nENABLE_PREPROCESSING = YES\n\n# If the MACRO_EXPANSION tag is set to YES Doxygen will expand all macro\n# names in the source code. If set to NO (the default) only conditional\n# compilation will be performed. Macro expansion can be done in a controlled\n# way by setting EXPAND_ONLY_PREDEF to YES.\n\nMACRO_EXPANSION = YES\n\n# If the EXPAND_ONLY_PREDEF and MACRO_EXPANSION tags are both set to YES\n# then the macro expansion is limited to the macros specified with the\n# PREDEFINED and EXPAND_AS_DEFINED tags.\n\nEXPAND_ONLY_PREDEF = YES\n\n# If the SEARCH_INCLUDES tag is set to YES (the default) the includes files\n# pointed to by INCLUDE_PATH will be searched when a #include is found.\n\nSEARCH_INCLUDES = YES\n\n# The INCLUDE_PATH tag can be used to specify one or more directories that\n# contain include files that are not input files but should be processed by\n# the preprocessor.\n\nINCLUDE_PATH =\n\n# You can use the INCLUDE_FILE_PATTERNS tag to specify one or more wildcard\n# patterns (like *.h and *.hpp) to filter out the header-files in the\n# directories. If left blank, the patterns specified with FILE_PATTERNS will\n# be used.\n\nINCLUDE_FILE_PATTERNS =\n\n# The PREDEFINED tag can be used to specify one or more macro names that\n# are defined before the preprocessor is started (similar to the -D option of\n# gcc). The argument of the tag is a list of macros of the form: name\n# or name=definition (no spaces). If the definition and the = are\n# omitted =1 is assumed. To prevent a macro definition from being\n# undefined via #undef or recursively expanded use the := operator\n# instead of the = operator.\n\nPREDEFINED = GLFWAPI= \\\n GLFW_EXPOSE_NATIVE_WIN32 \\\n GLFW_EXPOSE_NATIVE_WGL \\\n GLFW_EXPOSE_NATIVE_X11 \\\n GLFW_EXPOSE_NATIVE_WAYLAND \\\n GLFW_EXPOSE_NATIVE_GLX \\\n GLFW_EXPOSE_NATIVE_COCOA \\\n GLFW_EXPOSE_NATIVE_NSGL \\\n GLFW_EXPOSE_NATIVE_EGL \\\n GLFW_EXPOSE_NATIVE_OSMESA \\\n VK_VERSION_1_0\n\n# If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then\n# this tag can be used to specify a list of macro names that should be expanded.\n# The macro definition that is found in the sources will be used.\n# Use the PREDEFINED tag if you want to use a different macro definition that\n# overrules the definition found in the source code.\n\nEXPAND_AS_DEFINED =\n\n# If the SKIP_FUNCTION_MACROS tag is set to YES (the default) then\n# doxygen's preprocessor will remove all references to function-like macros\n# that are alone on a line, have an all uppercase name, and do not end with a\n# semicolon, because these will confuse the parser if not removed.\n\nSKIP_FUNCTION_MACROS = YES\n\n#---------------------------------------------------------------------------\n# Configuration::additions related to external references\n#---------------------------------------------------------------------------\n\n# The TAGFILES option can be used to specify one or more tagfiles. For each\n# tag file the location of the external documentation should be added. The\n# format of a tag file without this location is as follows:\n#\n# TAGFILES = file1 file2 ...\n# Adding location for the tag files is done as follows:\n#\n# TAGFILES = file1=loc1 \"file2 = loc2\" ...\n# where \"loc1\" and \"loc2\" can be relative or absolute paths\n# or URLs. Note that each tag file must have a unique name (where the name does\n# NOT include the path). If a tag file is not located in the directory in which\n# doxygen is run, you must also specify the path to the tagfile here.\n\nTAGFILES =\n\n# When a file name is specified after GENERATE_TAGFILE, doxygen will create\n# a tag file that is based on the input files it reads.\n\nGENERATE_TAGFILE =\n\n# If the ALLEXTERNALS tag is set to YES all external classes will be listed\n# in the class index. If set to NO only the inherited external classes\n# will be listed.\n\nALLEXTERNALS = NO\n\n# If the EXTERNAL_GROUPS tag is set to YES all external groups will be listed\n# in the modules index. If set to NO, only the current project's groups will\n# be listed.\n\nEXTERNAL_GROUPS = YES\n\n#---------------------------------------------------------------------------\n# Configuration options related to the dot tool\n#---------------------------------------------------------------------------\n\n# If the CLASS_DIAGRAMS tag is set to YES (the default) Doxygen will\n# generate a inheritance diagram (in HTML, RTF and LaTeX) for classes with base\n# or super classes. Setting the tag to NO turns the diagrams off. Note that\n# this option also works with HAVE_DOT disabled, but it is recommended to\n# install and use dot, since it yields more powerful graphs.\n\nCLASS_DIAGRAMS = YES\n\n# If set to YES, the inheritance and collaboration graphs will hide\n# inheritance and usage relations if the target is undocumented\n# or is not a class.\n\nHIDE_UNDOC_RELATIONS = YES\n\n# If you set the HAVE_DOT tag to YES then doxygen will assume the dot tool is\n# available from the path. This tool is part of Graphviz, a graph visualization\n# toolkit from AT&T and Lucent Bell Labs. The other options in this section\n# have no effect if this option is set to NO (the default)\n\nHAVE_DOT = NO\n\n# The DOT_NUM_THREADS specifies the number of dot invocations doxygen is\n# allowed to run in parallel. When set to 0 (the default) doxygen will\n# base this on the number of processors available in the system. You can set it\n# explicitly to a value larger than 0 to get control over the balance\n# between CPU load and processing speed.\n\nDOT_NUM_THREADS = 0\n\n# By default doxygen will use the Helvetica font for all dot files that\n# doxygen generates. When you want a differently looking font you can specify\n# the font name using DOT_FONTNAME. You need to make sure dot is able to find\n# the font, which can be done by putting it in a standard location or by setting\n# the DOTFONTPATH environment variable or by setting DOT_FONTPATH to the\n# directory containing the font.\n\nDOT_FONTNAME = Helvetica\n\n# The DOT_FONTSIZE tag can be used to set the size of the font of dot graphs.\n# The default size is 10pt.\n\nDOT_FONTSIZE = 10\n\n# By default doxygen will tell dot to use the Helvetica font.\n# If you specify a different font using DOT_FONTNAME you can use DOT_FONTPATH to\n# set the path where dot can find it.\n\nDOT_FONTPATH =\n\n# If the CLASS_GRAPH and HAVE_DOT tags are set to YES then doxygen\n# will generate a graph for each documented class showing the direct and\n# indirect inheritance relations. Setting this tag to YES will force the\n# CLASS_DIAGRAMS tag to NO.\n\nCLASS_GRAPH = YES\n\n# If the COLLABORATION_GRAPH and HAVE_DOT tags are set to YES then doxygen\n# will generate a graph for each documented class showing the direct and\n# indirect implementation dependencies (inheritance, containment, and\n# class references variables) of the class with other documented classes.\n\nCOLLABORATION_GRAPH = YES\n\n# If the GROUP_GRAPHS and HAVE_DOT tags are set to YES then doxygen\n# will generate a graph for groups, showing the direct groups dependencies\n\nGROUP_GRAPHS = YES\n\n# If the UML_LOOK tag is set to YES doxygen will generate inheritance and\n# collaboration diagrams in a style similar to the OMG's Unified Modeling\n# Language.\n\nUML_LOOK = NO\n\n# If the UML_LOOK tag is enabled, the fields and methods are shown inside\n# the class node. If there are many fields or methods and many nodes the\n# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS\n# threshold limits the number of items for each type to make the size more\n# manageable. Set this to 0 for no limit. Note that the threshold may be\n# exceeded by 50% before the limit is enforced.\n\nUML_LIMIT_NUM_FIELDS = 10\n\n# If set to YES, the inheritance and collaboration graphs will show the\n# relations between templates and their instances.\n\nTEMPLATE_RELATIONS = NO\n\n# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDE_GRAPH, and HAVE_DOT\n# tags are set to YES then doxygen will generate a graph for each documented\n# file showing the direct and indirect include dependencies of the file with\n# other documented files.\n\nINCLUDE_GRAPH = YES\n\n# If the ENABLE_PREPROCESSING, SEARCH_INCLUDES, INCLUDED_BY_GRAPH, and\n# HAVE_DOT tags are set to YES then doxygen will generate a graph for each\n# documented header file showing the documented files that directly or\n# indirectly include this file.\n\nINCLUDED_BY_GRAPH = YES\n\n# If the CALL_GRAPH and HAVE_DOT options are set to YES then\n# doxygen will generate a call dependency graph for every global function\n# or class method. Note that enabling this option will significantly increase\n# the time of a run. So in most cases it will be better to enable call graphs\n# for selected functions only using the \\callgraph command.\n\nCALL_GRAPH = NO\n\n# If the CALLER_GRAPH and HAVE_DOT tags are set to YES then\n# doxygen will generate a caller dependency graph for every global function\n# or class method. Note that enabling this option will significantly increase\n# the time of a run. So in most cases it will be better to enable caller\n# graphs for selected functions only using the \\callergraph command.\n\nCALLER_GRAPH = NO\n\n# If the GRAPHICAL_HIERARCHY and HAVE_DOT tags are set to YES then doxygen\n# will generate a graphical hierarchy of all classes instead of a textual one.\n\nGRAPHICAL_HIERARCHY = YES\n\n# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES\n# then doxygen will show the dependencies a directory has on other directories\n# in a graphical way. The dependency relations are determined by the #include\n# relations between the files in the directories.\n\nDIRECTORY_GRAPH = YES\n\n# The DOT_IMAGE_FORMAT tag can be used to set the image format of the images\n# generated by dot. Possible values are svg, png, jpg, or gif.\n# If left blank png will be used. If you choose svg you need to set\n# HTML_FILE_EXTENSION to xhtml in order to make the SVG files\n# visible in IE 9+ (other browsers do not have this requirement).\n\nDOT_IMAGE_FORMAT = png\n\n# If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to\n# enable generation of interactive SVG images that allow zooming and panning.\n# Note that this requires a modern browser other than Internet Explorer.\n# Tested and working are Firefox, Chrome, Safari, and Opera. For IE 9+ you\n# need to set HTML_FILE_EXTENSION to xhtml in order to make the SVG files\n# visible. Older versions of IE do not have SVG support.\n\nINTERACTIVE_SVG = NO\n\n# The tag DOT_PATH can be used to specify the path where the dot tool can be\n# found. If left blank, it is assumed the dot tool can be found in the path.\n\nDOT_PATH =\n\n# The DOTFILE_DIRS tag can be used to specify one or more directories that\n# contain dot files that are included in the documentation (see the\n# \\dotfile command).\n\nDOTFILE_DIRS =\n\n# The MSCFILE_DIRS tag can be used to specify one or more directories that\n# contain msc files that are included in the documentation (see the\n# \\mscfile command).\n\nMSCFILE_DIRS =\n\n# The DOT_GRAPH_MAX_NODES tag can be used to set the maximum number of\n# nodes that will be shown in the graph. If the number of nodes in a graph\n# becomes larger than this value, doxygen will truncate the graph, which is\n# visualized by representing a node as a red box. Note that doxygen if the\n# number of direct children of the root node in a graph is already larger than\n# DOT_GRAPH_MAX_NODES then the graph will not be shown at all. Also note\n# that the size of a graph can be further restricted by MAX_DOT_GRAPH_DEPTH.\n\nDOT_GRAPH_MAX_NODES = 50\n\n# The MAX_DOT_GRAPH_DEPTH tag can be used to set the maximum depth of the\n# graphs generated by dot. A depth value of 3 means that only nodes reachable\n# from the root by following a path via at most 3 edges will be shown. Nodes\n# that lay further from the root node will be omitted. Note that setting this\n# option to 1 or 2 may greatly reduce the computation time needed for large\n# code bases. Also note that the size of a graph can be further restricted by\n# DOT_GRAPH_MAX_NODES. Using a depth of 0 means no depth restriction.\n\nMAX_DOT_GRAPH_DEPTH = 0\n\n# Set the DOT_TRANSPARENT tag to YES to generate images with a transparent\n# background. This is disabled by default, because dot on Windows does not\n# seem to support this out of the box. Warning: Depending on the platform used,\n# enabling this option may lead to badly anti-aliased labels on the edges of\n# a graph (i.e. they become hard to read).\n\nDOT_TRANSPARENT = NO\n\n# Set the DOT_MULTI_TARGETS tag to YES allow dot to generate multiple output\n# files in one run (i.e. multiple -o and -T options on the command line). This\n# makes dot run faster, but since only newer versions of dot (>1.8.10)\n# support this, this feature is disabled by default.\n\nDOT_MULTI_TARGETS = NO\n\n# If the GENERATE_LEGEND tag is set to YES (the default) Doxygen will\n# generate a legend page explaining the meaning of the various boxes and\n# arrows in the dot generated graphs.\n\nGENERATE_LEGEND = YES\n\n# If the DOT_CLEANUP tag is set to YES (the default) Doxygen will\n# remove the intermediate dot files that are used to generate\n# the various graphs.\n\nDOT_CLEANUP = YES\n" }, { "path": "thirdparty/glfw/docs/DoxygenLayout.xml", "content": "\n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n \n \n\n" }, { "path": "thirdparty/glfw/docs/SUPPORT.md", "content": "# Support resources\n\nSee the [latest documentation](http://www.glfw.org/docs/latest/) for tutorials,\nguides and the API reference.\n\nIf you have questions about using GLFW, we have a\n[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on\n[Freenode](http://freenode.net/).\n\nBugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).\nPlease check the [contribution\nguide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for\ninformation on what to include when reporting a bug.\n\n" }, { "path": "thirdparty/glfw/docs/build.dox", "content": "/*!\n\n@page build_guide Building applications\n\n@tableofcontents\n\nThis is about compiling and linking applications that use GLFW. For information on\nhow to write such applications, start with the\n[introductory tutorial](@ref quick_guide). For information on how to compile\nthe GLFW library itself, see @ref compile_guide.\n\nThis is not a tutorial on compilation or linking. It assumes basic\nunderstanding of how to compile and link a C program as well as how to use the\nspecific compiler of your chosen development environment. The compilation\nand linking process should be explained in your C programming material and in\nthe documentation for your development environment.\n\n\n@section build_include Including the GLFW header file\n\nYou should include the GLFW header in the source files where you use OpenGL or\nGLFW.\n\n@code\n#include \n@endcode\n\nThis header declares the GLFW API and by default also includes the OpenGL header\nfrom your development environment. See below for how to control this.\n\nThe GLFW header also defines any platform-specific macros needed by your OpenGL\nheader, so it can be included without needing any window system headers.\n\nFor example, under Windows you are normally required to include `windows.h`\nbefore the OpenGL header, which would bring in the whole Win32 API. The GLFW\nheader duplicates the small number of macros needed.\n\nIt does this only when needed, so if `windows.h` _is_ included, the GLFW header\ndoes not try to redefine those symbols. The reverse is not true, i.e.\n`windows.h` cannot cope if any of its symbols have already been defined.\n\nIn other words:\n\n - Do _not_ include the OpenGL headers yourself, as GLFW does this for you\n - Do _not_ include `windows.h` or other platform-specific headers unless you\n plan on using those APIs directly\n - If you _do_ need to include such headers, do it _before_ including\n the GLFW header and it will handle this\n\nIf you are using an OpenGL extension loading library such as\n[glad](https://github.com/Dav1dde/glad), the extension loader header should\nbe included _before_ the GLFW one.\n\n@code\n#include \n#include \n@endcode\n\nAlternatively the @ref GLFW_INCLUDE_NONE macro (described below) can be used to\nprevent the GLFW header from including the OpenGL header.\n\n@code\n#define GLFW_INCLUDE_NONE\n#include \n#include \n@endcode\n\n\n@subsection build_macros GLFW header option macros\n\nThese macros may be defined before the inclusion of the GLFW header and affect\nits behavior.\n\n@anchor GLFW_DLL\n__GLFW_DLL__ is required on Windows when using the GLFW DLL, to tell the\ncompiler that the GLFW functions are defined in a DLL.\n\nThe following macros control which OpenGL or OpenGL ES API header is included.\nOnly one of these may be defined at a time.\n\n@note GLFW does not provide any of the API headers mentioned below. They are\nprovided by your development environment or your OpenGL, OpenGL ES or Vulkan\nSDK, and most of them can be downloaded from the\n[Khronos Registry](https://www.khronos.org/registry/).\n\n@anchor GLFW_INCLUDE_GLCOREARB\n__GLFW_INCLUDE_GLCOREARB__ makes the GLFW header include the modern\n`GL/glcorearb.h` header (`OpenGL/gl3.h` on macOS) instead of the regular OpenGL\nheader.\n\n@anchor GLFW_INCLUDE_ES1\n__GLFW_INCLUDE_ES1__ makes the GLFW header include the OpenGL ES 1.x `GLES/gl.h`\nheader instead of the regular OpenGL header.\n\n@anchor GLFW_INCLUDE_ES2\n__GLFW_INCLUDE_ES2__ makes the GLFW header include the OpenGL ES 2.0\n`GLES2/gl2.h` header instead of the regular OpenGL header.\n\n@anchor GLFW_INCLUDE_ES3\n__GLFW_INCLUDE_ES3__ makes the GLFW header include the OpenGL ES 3.0\n`GLES3/gl3.h` header instead of the regular OpenGL header.\n\n@anchor GLFW_INCLUDE_ES31\n__GLFW_INCLUDE_ES31__ makes the GLFW header include the OpenGL ES 3.1\n`GLES3/gl31.h` header instead of the regular OpenGL header.\n\n@anchor GLFW_INCLUDE_ES32\n__GLFW_INCLUDE_ES31__ makes the GLFW header include the OpenGL ES 3.2\n`GLES3/gl32.h` header instead of the regular OpenGL header.\n\n@anchor GLFW_INCLUDE_NONE\n__GLFW_INCLUDE_NONE__ makes the GLFW header not include any OpenGL or OpenGL ES\nAPI header. This is useful in combination with an extension loading library.\n\nIf none of the above inclusion macros are defined, the standard OpenGL `GL/gl.h`\nheader (`OpenGL/gl.h` on macOS) is included.\n\nThe following macros control the inclusion of additional API headers. Any\nnumber of these may be defined simultaneously, and/or together with one of the\nabove macros.\n\n@anchor GLFW_INCLUDE_VULKAN\n__GLFW_INCLUDE_VULKAN__ makes the GLFW header include the Vulkan\n`vulkan/vulkan.h` header in addition to any selected OpenGL or OpenGL ES header.\n\n@anchor GLFW_INCLUDE_GLEXT\n__GLFW_INCLUDE_GLEXT__ makes the GLFW header include the appropriate extension\nheader for the OpenGL or OpenGL ES header selected above after and in addition\nto that header.\n\n@anchor GLFW_INCLUDE_GLU\n__GLFW_INCLUDE_GLU__ makes the header include the GLU header in addition to the\nheader selected above. This should only be used with the standard OpenGL header\nand only for compatibility with legacy code. GLU has been deprecated and should\nnot be used in new code.\n\n@note None of these macros may be defined during the compilation of GLFW itself.\nIf your build includes GLFW and you define any these in your build files, make\nsure they are not applied to the GLFW sources.\n\n\n@section build_link Link with the right libraries\n\nGLFW is essentially a wrapper of various platform-specific APIs and therefore\nneeds to link against many different system libraries. If you are using GLFW as\na shared library / dynamic library / DLL then it takes care of these links.\nHowever, if you are using GLFW as a static library then your executable will\nneed to link against these libraries.\n\nOn Windows and macOS, the list of system libraries is static and can be\nhard-coded into your build environment. See the section for your development\nenvironment below. On Linux and other Unix-like operating systems, the list\nvaries but can be retrieved in various ways as described below.\n\nA good general introduction to linking is\n[Beginner's Guide to Linkers](https://www.lurklurk.org/linkers/linkers.html) by\nDavid Drysdale.\n\n\n@subsection build_link_win32 With MinGW or Visual C++ on Windows\n\nThe static version of the GLFW library is named `glfw3`. When using this\nversion, it is also necessary to link with some libraries that GLFW uses.\n\nWhen using MinGW to link an application with the static version of GLFW, you\nmust also explicitly link with `gdi32`. Other toolchains including MinGW-w64\ninclude it in the set of default libraries along with other dependencies like\n`user32` and `kernel32`.\n\nThe link library for the GLFW DLL is named `glfw3dll`. When compiling an\napplication that uses the DLL version of GLFW, you need to define the @ref\nGLFW_DLL macro _before_ any inclusion of the GLFW header. This can be done\neither with a compiler switch or by defining it in your source code.\n\n\n@subsection build_link_cmake_source With CMake and GLFW source\n\nThis section is about using CMake to compile and link GLFW along with your\napplication. If you want to use an installed binary instead, see @ref\nbuild_link_cmake_package.\n\nWith a few changes to your `CMakeLists.txt` you can have the GLFW source tree\nbuilt along with your application.\n\nWhen including GLFW as part of your build, you probably don't want to build the\nGLFW tests, examples and documentation. To disable these, set the corresponding\ncache variables before adding the GLFW source tree.\n\n@code\nset(GLFW_BUILD_DOCS OFF CACHE BOOL \"\" FORCE)\nset(GLFW_BUILD_TESTS OFF CACHE BOOL \"\" FORCE)\nset(GLFW_BUILD_EXAMPLES OFF CACHE BOOL \"\" FORCE)\n@endcode\n\nAdd the root directory of the GLFW source tree to your project. This will add\nthe `glfw` target to your project.\n\n@code{.cmake}\nadd_subdirectory(path/to/glfw)\n@endcode\n\nOnce GLFW has been added, link your application against the `glfw` target.\nThis adds the GLFW library and its link-time dependencies as it is currently\nconfigured, the include directory for the GLFW header and, when applicable, the\n@ref GLFW_DLL macro.\n\n@code{.cmake}\ntarget_link_libraries(myapp glfw)\n@endcode\n\nNote that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,\nOpenGL ES or Vulkan libraries it needs at runtime. If your application calls\nOpenGL directly, instead of using a modern\n[extension loader library](@ref context_glext_auto), use the OpenGL CMake\npackage.\n\n@code{.cmake}\nfind_package(OpenGL REQUIRED)\n@endcode\n\nIf OpenGL is found, the `OpenGL::GL` target is added to your project, containing\nlibrary and include directory paths. Link against this like above.\n\n@code{.cmake}\ntarget_link_libraries(myapp OpenGL::GL)\n@endcode\n\n\n@subsection build_link_cmake_package With CMake and installed GLFW binaries\n\nThis section is about using CMake to link GLFW after it has been built and\ninstalled. If you want to build it along with your application instead, see\n@ref build_link_cmake_source.\n\nWith a few changes to your `CMakeLists.txt` you can locate the package and\ntarget files generated when GLFW is installed.\n\n@code{.cmake}\nfind_package(glfw3 3.3 REQUIRED)\n@endcode\n\nOnce GLFW has been added to the project, link against it with the `glfw` target.\nThis adds the GLFW library and its link-time dependencies, the include directory\nfor the GLFW header and, when applicable, the @ref GLFW_DLL macro.\n\n@code{.cmake}\ntarget_link_libraries(myapp glfw)\n@endcode\n\nNote that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,\nOpenGL ES or Vulkan libraries it needs at runtime. If your application calls\nOpenGL directly, instead of using a modern\n[extension loader library](@ref context_glext_auto), use the OpenGL CMake\npackage.\n\n@code{.cmake}\nfind_package(OpenGL REQUIRED)\n@endcode\n\nIf OpenGL is found, the `OpenGL::GL` target is added to your project, containing\nlibrary and include directory paths. Link against this like above.\n\n@code{.cmake}\ntarget_link_libraries(myapp OpenGL::GL)\n@endcode\n\n\n@subsection build_link_pkgconfig With makefiles and pkg-config on Unix\n\nGLFW supports [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/),\nand the `glfw3.pc` pkg-config file is generated when the GLFW library is built\nand is installed along with it. A pkg-config file describes all necessary\ncompile-time and link-time flags and dependencies needed to use a library. When\nthey are updated or if they differ between systems, you will get the correct\nones automatically.\n\nA typical compile and link command-line when using the static version of the\nGLFW library may look like this:\n\n@code{.sh}\ncc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --static --libs glfw3)\n@endcode\n\nIf you are using the shared version of the GLFW library, omit the `--static`\nflag.\n\n@code{.sh}\ncc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)\n@endcode\n\nYou can also use the `glfw3.pc` file without installing it first, by using the\n`PKG_CONFIG_PATH` environment variable.\n\n@code{.sh}\nenv PKG_CONFIG_PATH=path/to/glfw/src cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)\n@endcode\n\nThe dependencies do not include OpenGL, as GLFW loads any OpenGL, OpenGL ES or\nVulkan libraries it needs at runtime. If your application calls OpenGL\ndirectly, instead of using a modern\n[extension loader library](@ref context_glext_auto), you should add the `gl`\npkg-config package.\n\n@code{.sh}\ncc $(pkg-config --cflags glfw3 gl) -o myprog myprog.c $(pkg-config --libs glfw3 gl)\n@endcode\n\n\n@subsection build_link_xcode With Xcode on macOS\n\nIf you are using the dynamic library version of GLFW, add it to the project\ndependencies.\n\nIf you are using the static library version of GLFW, add it and the Cocoa,\nOpenGL and IOKit frameworks to the project as dependencies. They can all be\nfound in `/System/Library/Frameworks`.\n\n\n@subsection build_link_osx With command-line on macOS\n\nIt is recommended that you use [pkg-config](@ref build_link_pkgconfig) when\nbuilding from the command line on macOS. That way you will get any new\ndependencies added automatically. If you still wish to build manually, you need\nto add the required frameworks and libraries to your command-line yourself using\nthe `-l` and `-framework` switches.\n\nIf you are using the dynamic GLFW library, which is named `libglfw.3.dylib`, do:\n\n@code{.sh}\ncc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit\n@endcode\n\nIf you are using the static library, named `libglfw3.a`, substitute `-lglfw3`\nfor `-lglfw`.\n\nNote that you do not add the `.framework` extension to a framework when linking\nagainst it from the command-line.\n\n@note Your machine may have `libGL.*.dylib` style OpenGL library, but that is\nfor the X Window System and will not work with the macOS native version of GLFW.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/compat.dox", "content": "/*!\n\n@page compat_guide Standards conformance\n\n@tableofcontents\n\nThis guide describes the various API extensions used by this version of GLFW.\nIt lists what are essentially implementation details, but which are nonetheless\nvital knowledge for developers intending to deploy their applications on a wide\nrange of machines.\n\nThe information in this guide is not a part of GLFW API, but merely\npreconditions for some parts of the library to function on a given machine. Any\npart of this information may change in future versions of GLFW and that will not\nbe considered a breaking API change.\n\n\n@section compat_x11 X11 extensions, protocols and IPC standards\n\nAs GLFW uses Xlib directly, without any intervening toolkit\nlibrary, it has sole responsibility for interacting well with the many and\nvaried window managers in use on Unix-like systems. In order for applications\nand window managers to work well together, a number of standards and\nconventions have been developed that regulate behavior outside the scope of the\nX11 API; most importantly the\n[Inter-Client Communication Conventions Manual](https://www.tronche.com/gui/x/icccm/)\n(ICCCM) and\n[Extended Window Manager Hints](https://standards.freedesktop.org/wm-spec/wm-spec-latest.html)\n(EWMH) standards.\n\nGLFW uses the `_MOTIF_WM_HINTS` window property to support borderless windows.\nIf the running window manager does not support this property, the\n`GLFW_DECORATED` hint will have no effect.\n\nGLFW uses the ICCCM `WM_DELETE_WINDOW` protocol to intercept the user\nattempting to close the GLFW window. If the running window manager does not\nsupport this protocol, the close callback will never be called.\n\nGLFW uses the EWMH `_NET_WM_PING` protocol, allowing the window manager notify\nthe user when the application has stopped responding, i.e. when it has ceased to\nprocess events. If the running window manager does not support this protocol,\nthe user will not be notified if the application locks up.\n\nGLFW uses the EWMH `_NET_WM_STATE_FULLSCREEN` window state to tell the window\nmanager to make the GLFW window full screen. If the running window manager does\nnot support this state, full screen windows may not work properly. GLFW has\na fallback code path in case this state is unavailable, but every window manager\nbehaves slightly differently in this regard.\n\nGLFW uses the EWMH `_NET_WM_BYPASS_COMPOSITOR` window property to tell a\ncompositing window manager to un-redirect full screen GLFW windows. If the\nrunning window manager uses compositing but does not support this property then\nadditional copying may be performed for each buffer swap of full screen windows.\n\nGLFW uses the\n[clipboard manager protocol](https://www.freedesktop.org/wiki/ClipboardManager/)\nto push a clipboard string (i.e. selection) owned by a GLFW window about to be\ndestroyed to the clipboard manager. If there is no running clipboard manager,\nthe clipboard string will be unavailable once the window has been destroyed.\n\nGLFW uses the\n[X drag-and-drop protocol](https://www.freedesktop.org/wiki/Specifications/XDND/)\nto provide file drop events. If the application originating the drag does not\nsupport this protocol, drag and drop will not work.\n\nGLFW uses the XRandR 1.3 extension to provide multi-monitor support. If the\nrunning X server does not support this version of this extension, multi-monitor\nsupport will not function and only a single, desktop-spanning monitor will be\nreported.\n\nGLFW uses the XRandR 1.3 and Xf86vidmode extensions to provide gamma ramp\nsupport. If the running X server does not support either or both of these\nextensions, gamma ramp support will not function.\n\nGLFW uses the Xkb extension and detectable auto-repeat to provide keyboard\ninput. If the running X server does not support this extension, a non-Xkb\nfallback path is used.\n\nGLFW uses the XInput2 extension to provide raw, non-accelerated mouse motion\nwhen the cursor is disabled. If the running X server does not support this\nextension, regular accelerated mouse motion will be used.\n\nGLFW uses both the XRender extension and the compositing manager to support\ntransparent window framebuffers. If the running X server does not support this\nextension or there is no running compositing manager, the\n`GLFW_TRANSPARENT_FRAMEBUFFER` framebuffer hint will have no effect.\n\n\n@section compat_wayland Wayland protocols and IPC standards\n\nAs GLFW uses libwayland directly, without any intervening toolkit library, it\nhas sole responsibility for interacting well with every compositor in use on\nUnix-like systems. Most of the features are provided by the core protocol,\nwhile cursor support is provided by the libwayland-cursor helper library, EGL\nintegration by libwayland-egl, and keyboard handling by\n[libxkbcommon](https://xkbcommon.org/). In addition, GLFW uses some protocols\nfrom wayland-protocols to provide additional features if the compositor\nsupports them.\n\nGLFW uses xkbcommon 0.5.0 to provide compose key support. When it has been\nbuilt against an older xkbcommon, the compose key will be disabled even if it\nhas been configured in the compositor.\n\nGLFW uses the [xdg-shell\nprotocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml)\nto provide better window management. This protocol is part of\nwayland-protocols 1.12, and mandatory at build time. If the running compositor\ndoes not support this protocol, the older [wl_shell\ninterface](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n972)\nwill be used instead. This will result in a worse integration with the\ndesktop, especially on tiling compositors.\n\nGLFW uses the [relative pointer\nprotocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/relative-pointer/relative-pointer-unstable-v1.xml)\nalongside the [pointer constraints\nprotocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml)\nto implement disabled cursor. These two protocols are part of\nwayland-protocols 1.1, and mandatory at build time. If the running compositor\ndoes not support both of these protocols, disabling the cursor will have no\neffect.\n\nGLFW uses the [idle inhibit\nprotocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml)\nto prohibit the screensaver from starting. This protocol is part of\nwayland-protocols 1.6, and mandatory at build time. If the running compositor\ndoes not support this protocol, the screensaver may start even for full screen\nwindows.\n\nGLFW uses the [xdg-decoration\nprotocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml)\nto request decorations to be drawn around its windows. This protocol is part\nof wayland-protocols 1.15, and mandatory at build time. If the running\ncompositor does not support this protocol, a very simple frame will be drawn by\nGLFW itself, using the [viewporter\nprotocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/viewporter/viewporter.xml)\nalongside\n[subsurfaces](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n2598).\nThis protocol is part of wayland-protocols 1.4, and mandatory at build time.\nIf the running compositor does not support this protocol either, no decorations\nwill be drawn around windows.\n\n\n@section compat_glx GLX extensions\n\nThe GLX API is the default API used to create OpenGL contexts on Unix-like\nsystems using the X Window System.\n\nGLFW uses the GLX 1.3 `GLXFBConfig` functions to enumerate and select framebuffer pixel\nformats. If GLX 1.3 is not supported, @ref glfwInit will fail.\n\nGLFW uses the `GLX_MESA_swap_control,` `GLX_EXT_swap_control` and\n`GLX_SGI_swap_control` extensions to provide vertical retrace synchronization\n(or _vsync_), in that order of preference. Where none of these extension are\navailable, calling @ref glfwSwapInterval will have no effect.\n\nGLFW uses the `GLX_ARB_multisample` extension to create contexts with\nmultisampling anti-aliasing. Where this extension is unavailable, the\n`GLFW_SAMPLES` hint will have no effect.\n\nGLFW uses the `GLX_ARB_create_context` extension when available, even when\ncreating OpenGL contexts of version 2.1 and below. Where this extension is\nunavailable, the `GLFW_CONTEXT_VERSION_MAJOR` and `GLFW_CONTEXT_VERSION_MINOR`\nhints will only be partially supported, the `GLFW_OPENGL_DEBUG_CONTEXT` hint\nwill have no effect, and setting the `GLFW_OPENGL_PROFILE` or\n`GLFW_OPENGL_FORWARD_COMPAT` hints to `GLFW_TRUE` will cause @ref\nglfwCreateWindow to fail.\n\nGLFW uses the `GLX_ARB_create_context_profile` extension to provide support for\ncontext profiles. Where this extension is unavailable, setting the\n`GLFW_OPENGL_PROFILE` hint to anything but `GLFW_OPENGL_ANY_PROFILE`, or setting\n`GLFW_CLIENT_API` to anything but `GLFW_OPENGL_API` or `GLFW_NO_API` will cause\n@ref glfwCreateWindow to fail.\n\nGLFW uses the `GLX_ARB_context_flush_control` extension to provide control over\nwhether a context is flushed when it is released (made non-current). Where this\nextension is unavailable, the `GLFW_CONTEXT_RELEASE_BEHAVIOR` hint will have no\neffect and the context will always be flushed when released.\n\nGLFW uses the `GLX_ARB_framebuffer_sRGB` and `GLX_EXT_framebuffer_sRGB`\nextensions to provide support for sRGB framebuffers. Where both of these\nextensions are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.\n\n\n@section compat_wgl WGL extensions\n\nThe WGL API is used to create OpenGL contexts on Microsoft Windows and other\nimplementations of the Win32 API, such as Wine.\n\nGLFW uses either the `WGL_EXT_extension_string` or the\n`WGL_ARB_extension_string` extension to check for the presence of all other WGL\nextensions listed below. If both are available, the EXT one is preferred. If\nneither is available, no other extensions are used and many GLFW features\nrelated to context creation will have no effect or cause errors when used.\n\nGLFW uses the `WGL_EXT_swap_control` extension to provide vertical retrace\nsynchronization (or _vsync_). Where this extension is unavailable, calling @ref\nglfwSwapInterval will have no effect.\n\nGLFW uses the `WGL_ARB_pixel_format` and `WGL_ARB_multisample` extensions to\ncreate contexts with multisampling anti-aliasing. Where these extensions are\nunavailable, the `GLFW_SAMPLES` hint will have no effect.\n\nGLFW uses the `WGL_ARB_create_context` extension when available, even when\ncreating OpenGL contexts of version 2.1 and below. Where this extension is\nunavailable, the `GLFW_CONTEXT_VERSION_MAJOR` and `GLFW_CONTEXT_VERSION_MINOR`\nhints will only be partially supported, the `GLFW_OPENGL_DEBUG_CONTEXT` hint\nwill have no effect, and setting the `GLFW_OPENGL_PROFILE` or\n`GLFW_OPENGL_FORWARD_COMPAT` hints to `GLFW_TRUE` will cause @ref\nglfwCreateWindow to fail.\n\nGLFW uses the `WGL_ARB_create_context_profile` extension to provide support for\ncontext profiles. Where this extension is unavailable, setting the\n`GLFW_OPENGL_PROFILE` hint to anything but `GLFW_OPENGL_ANY_PROFILE` will cause\n@ref glfwCreateWindow to fail.\n\nGLFW uses the `WGL_ARB_context_flush_control` extension to provide control over\nwhether a context is flushed when it is released (made non-current). Where this\nextension is unavailable, the `GLFW_CONTEXT_RELEASE_BEHAVIOR` hint will have no\neffect and the context will always be flushed when released.\n\nGLFW uses the `WGL_ARB_framebuffer_sRGB` and `WGL_EXT_framebuffer_sRGB`\nextensions to provide support for sRGB framebuffers. Where both of these\nextension are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.\n\n\n@section compat_osx OpenGL on macOS\n\nSupport for OpenGL 3.2 and above was introduced with OS X 10.7 and even then\nonly forward-compatible, core profile contexts are supported. Support for\nOpenGL 4.1 was introduced with OS X 10.9, also limited to forward-compatible,\ncore profile contexts. There is also still no mechanism for requesting debug\ncontexts or no-error contexts. Versions of Mac OS X earlier than 10.7 support\nat most OpenGL version 2.1.\n\nBecause of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and\n`GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if\ngiven version 3.0 or 3.1. The `GLFW_OPENGL_FORWARD_COMPAT` hint must be set to\n`GLFW_TRUE` and the `GLFW_OPENGL_PROFILE` hint must be set to\n`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts. The\n`GLFW_OPENGL_DEBUG_CONTEXT` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.\n\nAlso, on Mac OS X 10.6 and below, the `GLFW_CONTEXT_VERSION_MAJOR` and\n`GLFW_CONTEXT_VERSION_MINOR` hints will fail if given a version above 2.1,\nsetting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT` hints to\na non-default value will cause @ref glfwCreateWindow to fail and the\n`GLFW_OPENGL_DEBUG_CONTEXT` hint is ignored.\n\n\n@section compat_vulkan Vulkan loader and API\n\nBy default, GLFW uses the standard system-wide Vulkan loader to access the\nVulkan API on all platforms except macOS. This is installed by both graphics\ndrivers and Vulkan SDKs. If either the loader or at least one minimally\nfunctional ICD is missing, @ref glfwVulkanSupported will return `GLFW_FALSE` and\nall other Vulkan-related functions will fail with an @ref GLFW_API_UNAVAILABLE\nerror.\n\n\n@section compat_wsi Vulkan WSI extensions\n\nThe Vulkan WSI extensions are used to create Vulkan surfaces for GLFW windows on\nall supported platforms.\n\nGLFW uses the `VK_KHR_surface` and `VK_KHR_win32_surface` extensions to create\nsurfaces on Microsoft Windows. If any of these extensions are not available,\n@ref glfwGetRequiredInstanceExtensions will return an empty list and window\nsurface creation will fail.\n\nGLFW uses the `VK_KHR_surface` and either the `VK_MVK_macos_surface` or\n`VK_EXT_metal_surface` extensions to create surfaces on macOS. If any of these\nextensions are not available, @ref glfwGetRequiredInstanceExtensions will\nreturn an empty list and window surface creation will fail.\n\nGLFW uses the `VK_KHR_surface` and either the `VK_KHR_xlib_surface` or\n`VK_KHR_xcb_surface` extensions to create surfaces on X11. If `VK_KHR_surface`\nor both `VK_KHR_xlib_surface` and `VK_KHR_xcb_surface` are not available, @ref\nglfwGetRequiredInstanceExtensions will return an empty list and window surface\ncreation will fail.\n\nGLFW uses the `VK_KHR_surface` and `VK_KHR_wayland_surface` extensions to create\nsurfaces on Wayland. If any of these extensions are not available, @ref\nglfwGetRequiredInstanceExtensions will return an empty list and window surface\ncreation will fail.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/compile.dox", "content": "/*!\n\n@page compile_guide Compiling GLFW\n\n@tableofcontents\n\nThis is about compiling the GLFW library itself. For information on how to\nbuild applications that use GLFW, see @ref build_guide.\n\n\n@section compile_cmake Using CMake\n\nGLFW uses [CMake](https://cmake.org/) to generate project files or makefiles\nfor a particular development environment. If you are on a Unix-like system such\nas Linux or FreeBSD or have a package system like Fink, MacPorts, Cygwin or\nHomebrew, you can install its CMake package. If not, you can download\ninstallers for Windows and macOS from the\n[CMake website](https://cmake.org/).\n\n@note CMake only generates project files or makefiles. It does not compile the\nactual GLFW library. To compile GLFW, first generate these files for your\nchosen development environment and then use them to compile the actual GLFW\nlibrary.\n\n\n@subsection compile_deps Dependencies\n\nOnce you have installed CMake, make sure that all other dependencies are\navailable. On some platforms, GLFW needs a few additional packages to be\ninstalled. See the section for your chosen platform and development environment\nbelow.\n\n\n@subsubsection compile_deps_msvc Dependencies for Visual C++ on Windows\n\nThe Windows SDK bundled with Visual C++ already contains all the necessary\nheaders, link libraries and tools except for CMake. Move on to @ref\ncompile_generate.\n\n\n@subsubsection compile_deps_mingw Dependencies for MinGW or MinGW-w64 on Windows\n\nBoth the MinGW and the MinGW-w64 packages already contain all the necessary\nheaders, link libraries and tools except for CMake. Move on to @ref\ncompile_generate.\n\n\n@subsubsection compile_deps_mingw_cross Dependencies for MinGW or MinGW-w64 cross-compilation\n\nBoth Cygwin and many Linux distributions have MinGW or MinGW-w64 packages. For\nexample, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages\nfor 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives\nlike Ubuntu have the `mingw-w64` package for both.\n\nGLFW has CMake toolchain files in the `CMake/` directory that set up\ncross-compilation of Windows binaries. To use these files you add an option\nwhen running `cmake` to generate the project files or makefiles:\n\n@code{.sh}\ncmake -DCMAKE_TOOLCHAIN_FILE= .\n@endcode\n\nThe exact toolchain file to use depends on the prefix used by the MinGW or\nMinGW-w64 binaries on your system. You can usually see this in the /usr\ndirectory. For example, both the Debian/Ubuntu and Cygwin MinGW-w64 packages\nhave `/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct\ninvocation would be:\n\n@code{.sh}\ncmake -DCMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake .\n@endcode\n\nFor more details see the article\n[CMake Cross Compiling](https://gitlab.kitware.com/cmake/community/wikis/doc/cmake/CrossCompiling) on\nthe CMake wiki.\n\nOnce you have this set up, move on to @ref compile_generate.\n\n\n@subsubsection compile_deps_xcode Dependencies for Xcode on macOS\n\nXcode comes with all necessary tools except for CMake. The required headers\nand libraries are included in the core macOS frameworks. Xcode can be\ndownloaded from the Mac App Store or from the ADC Member Center.\n\nOnce you have Xcode installed, move on to @ref compile_generate.\n\n\n@subsubsection compile_deps_x11 Dependencies for Linux and X11\n\nTo compile GLFW for X11, you need to have the X11 packages installed, as well as\nthe basic development tools like GCC and make. For example, on Ubuntu and other\ndistributions based on Debian GNU/Linux, you need to install the `xorg-dev`\npackage, which pulls in all X.org header packages.\n\nOnce you have installed the necessary packages, move on to @ref\ncompile_generate.\n\n\n@subsubsection compile_deps_wayland Dependencies for Linux and Wayland\n\nTo compile GLFW for Wayland, you need to have the Wayland packages installed,\nas well as the basic development tools like GCC and make. For example, on\nUbuntu and other distributions based on Debian GNU/Linux, you need to install\nthe `libwayland-dev` package, which contains all Wayland headers and pulls in\nwayland-scanner, as well as the `wayland-protocols` and `extra-cmake-modules`\npackages.\n\nOnce you have installed the necessary packages, move on to @ref\ncompile_generate.\n\n\n@subsection compile_deps_osmesa Dependencies for Linux and OSMesa\n\nTo compile GLFW for OSMesa, you need to install the OSMesa library and header\npackages. For example, on Ubuntu and other distributions based on Debian\nGNU/Linux, you need to install the `libosmesa6-dev` package. The OSMesa library\nis required at runtime for context creation and is loaded on demand.\n\nOnce you have installed the necessary packages, move on to @ref\ncompile_generate.\n\n\n@subsection compile_generate Generating build files with CMake\n\nOnce you have all necessary dependencies it is time to generate the project\nfiles or makefiles for your development environment. CMake needs to know two\npaths for this: the path to the _root_ directory of the GLFW source tree (i.e.\n_not_ the `src` subdirectory) and the target path for the generated files and\ncompiled binaries. If these are the same, it is called an in-tree build,\notherwise it is called an out-of-tree build.\n\nOne of several advantages of out-of-tree builds is that you can generate files\nand compile for different development environments using a single source tree.\n\n@note This section is about generating the project files or makefiles necessary\nto compile the GLFW library, not about compiling the actual library.\n\n\n@subsubsection compile_generate_cli Generating files with the CMake command-line tool\n\nTo make an in-tree build, enter the _root_ directory of the GLFW source tree\n(i.e. _not_ the `src` subdirectory) and run CMake. The current directory is\nused as target path, while the path provided as an argument is used to find the\nsource tree.\n\n@code{.sh}\ncd \ncmake .\n@endcode\n\nTo make an out-of-tree build, make a directory outside of the source tree, enter\nit and run CMake with the (relative or absolute) path to the root of the source\ntree as an argument.\n\n@code{.sh}\nmkdir glfw-build\ncd glfw-build\ncmake \n@endcode\n\nOnce you have generated the project files or makefiles for your chosen\ndevelopment environment, move on to @ref compile_compile.\n\n\n@subsubsection compile_generate_gui Generating files with the CMake GUI\n\nIf you are using the GUI version, choose the root of the GLFW source tree as\nsource location and the same directory or another, empty directory as the\ndestination for binaries. Choose _Configure_, change any options you wish to,\n_Configure_ again to let the changes take effect and then _Generate_.\n\nOnce you have generated the project files or makefiles for your chosen\ndevelopment environment, move on to @ref compile_compile.\n\n\n@subsection compile_compile Compiling the library\n\nYou should now have all required dependencies and the project files or makefiles\nnecessary to compile GLFW. Go ahead and compile the actual GLFW library with\nthese files, as you would with any other project.\n\nOnce the GLFW library is compiled, you are ready to build your applications,\nlinking it to the GLFW library. See @ref build_guide for more information.\n\n\n@subsection compile_options CMake options\n\nThe CMake files for GLFW provide a number of options, although not all are\navailable on all supported platforms. Some of these are de facto standards\namong projects using CMake and so have no `GLFW_` prefix.\n\nIf you are using the GUI version of CMake, these are listed and can be changed\nfrom there. If you are using the command-line version of CMake you can use the\n`ccmake` ncurses GUI to set options. Some package systems like Ubuntu and other\ndistributions based on Debian GNU/Linux have this tool in a separate\n`cmake-curses-gui` package.\n\nFinally, if you don't want to use any GUI, you can set options from the `cmake`\ncommand-line with the `-D` flag.\n\n@code{.sh}\ncmake -DBUILD_SHARED_LIBS=ON .\n@endcode\n\n\n@subsubsection compile_options_shared Shared CMake options\n\n@anchor BUILD_SHARED_LIBS\n__BUILD_SHARED_LIBS__ determines whether GLFW is built as a static\nlibrary or as a DLL / shared library / dynamic library.\n\n@anchor GLFW_BUILD_EXAMPLES\n__GLFW_BUILD_EXAMPLES__ determines whether the GLFW examples are built\nalong with the library.\n\n@anchor GLFW_BUILD_TESTS\n__GLFW_BUILD_TESTS__ determines whether the GLFW test programs are\nbuilt along with the library.\n\n@anchor GLFW_BUILD_DOCS\n__GLFW_BUILD_DOCS__ determines whether the GLFW documentation is built along\nwith the library.\n\n@anchor GLFW_VULKAN_STATIC\n__GLFW_VULKAN_STATIC__ determines whether to use the Vulkan loader linked\ndirectly with the application.\n\n\n@subsubsection compile_options_win32 Windows specific CMake options\n\n@anchor USE_MSVC_RUNTIME_LIBRARY_DLL\n__USE_MSVC_RUNTIME_LIBRARY_DLL__ determines whether to use the DLL version or the\nstatic library version of the Visual C++ runtime library. If set to `ON`, the\nDLL version of the Visual C++ library is used.\n\n@anchor GLFW_USE_HYBRID_HPG\n__GLFW_USE_HYBRID_HPG__ determines whether to export the `NvOptimusEnablement` and\n`AmdPowerXpressRequestHighPerformance` symbols, which force the use of the\nhigh-performance GPU on Nvidia Optimus and AMD PowerXpress systems. These symbols\nneed to be exported by the EXE to be detected by the driver, so the override\nwill not work if GLFW is built as a DLL.\n\n\n@section compile_manual Compiling GLFW manually\n\nIf you wish to compile GLFW without its CMake build environment then you will\nhave to do at least some of the platform detection yourself. GLFW needs\na configuration macro to be defined in order to know what window system it's\nbeing compiled for and also has optional, platform-specific ones for various\nfeatures.\n\nWhen building with CMake, the `glfw_config.h` configuration header is generated\nbased on the current platform and CMake options. The GLFW CMake environment\ndefines @b GLFW_USE_CONFIG_H, which causes this header to be included by\n`internal.h`. Without this macro, GLFW will expect the necessary configuration\nmacros to be defined on the command-line.\n\nThe window creation API is used to create windows, handle input, monitors, gamma\nramps and clipboard. The options are:\n\n - @b _GLFW_COCOA to use the Cocoa frameworks\n - @b _GLFW_WIN32 to use the Win32 API\n - @b _GLFW_X11 to use the X Window System\n - @b _GLFW_WAYLAND to use the Wayland API (experimental and incomplete)\n - @b _GLFW_OSMESA to use the OSMesa API (headless and non-interactive)\n\nIf you are building GLFW as a shared library / dynamic library / DLL then you\nmust also define @b _GLFW_BUILD_DLL. Otherwise, you must not define it.\n\nIf you are linking the Vulkan loader directly with your application then you\nmust also define @b _GLFW_VULKAN_STATIC. Otherwise, GLFW will attempt to use the\nexternal version.\n\nIf you are using a custom name for the Vulkan, EGL, GLX, OSMesa, OpenGL, GLESv1\nor GLESv2 library, you can override the default names by defining those you need\nof @b _GLFW_VULKAN_LIBRARY, @b _GLFW_EGL_LIBRARY, @b _GLFW_GLX_LIBRARY, @b\n_GLFW_OSMESA_LIBRARY, @b _GLFW_OPENGL_LIBRARY, @b _GLFW_GLESV1_LIBRARY and @b\n_GLFW_GLESV2_LIBRARY. Otherwise, GLFW will use the built-in default names.\n\nFor the EGL context creation API, the following options are available:\n\n - @b _GLFW_USE_EGLPLATFORM_H to use an existing `EGL/eglplatform.h` header file\n for native handle types (fallback)\n\n@note None of the @ref build_macros may be defined during the compilation of\nGLFW. If you define any of these in your build files, make sure they are not\napplied to the GLFW sources.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/context.dox", "content": "/*!\n\n@page context_guide Context guide\n\n@tableofcontents\n\nThis guide introduces the OpenGL and OpenGL ES context related functions of\nGLFW. For details on a specific function in this category, see the @ref\ncontext. There are also guides for the other areas of the GLFW API.\n\n - @ref intro_guide\n - @ref window_guide\n - @ref vulkan_guide\n - @ref monitor_guide\n - @ref input_guide\n\n\n@section context_object Context objects\n\nA window object encapsulates both a top-level window and an OpenGL or OpenGL ES\ncontext. It is created with @ref glfwCreateWindow and destroyed with @ref\nglfwDestroyWindow or @ref glfwTerminate. See @ref window_creation for more\ninformation.\n\nAs the window and context are inseparably linked, the window object also serves\nas the context handle.\n\nTo test the creation of various kinds of contexts and see their properties, run\nthe `glfwinfo` test program.\n\n@note Vulkan does not have a context and the Vulkan instance is created via the\nVulkan API itself. If you will be using Vulkan to render to a window, disable\ncontext creation by setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint)\nhint to `GLFW_NO_API`. For more information, see the @ref vulkan_guide.\n\n\n@subsection context_hints Context creation hints\n\nThere are a number of hints, specified using @ref glfwWindowHint, related to\nwhat kind of context is created. See\n[context related hints](@ref window_hints_ctx) in the window guide.\n\n\n@subsection context_sharing Context object sharing\n\nWhen creating a window and its OpenGL or OpenGL ES context with @ref\nglfwCreateWindow, you can specify another window whose context the new one\nshould share its objects (textures, vertex and element buffers, etc.) with.\n\n@code\nGLFWwindow* second_window = glfwCreateWindow(640, 480, \"Second Window\", NULL, first_window);\n@endcode\n\nObject sharing is implemented by the operating system and graphics driver. On\nplatforms where it is possible to choose which types of objects are shared, GLFW\nrequests that all types are shared.\n\nSee the relevant chapter of the [OpenGL](https://www.opengl.org/registry/) or\n[OpenGL ES](https://www.khronos.org/opengles/) reference documents for more\ninformation. The name and number of this chapter unfortunately varies between\nversions and APIs, but has at times been named _Shared Objects and Multiple\nContexts_.\n\nGLFW comes with a barebones object sharing example program called `sharing`.\n\n\n@subsection context_offscreen Offscreen contexts\n\nGLFW doesn't support creating contexts without an associated window. However,\ncontexts with hidden windows can be created with the\n[GLFW_VISIBLE](@ref GLFW_VISIBLE_hint) window hint.\n\n@code\nglfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);\n\nGLFWwindow* offscreen_context = glfwCreateWindow(640, 480, \"\", NULL, NULL);\n@endcode\n\nThe window never needs to be shown and its context can be used as a plain\noffscreen context. Depending on the window manager, the size of a hidden\nwindow's framebuffer may not be usable or modifiable, so framebuffer\nobjects are recommended for rendering with such contexts.\n\nYou should still [process events](@ref events) as long as you have at least one\nwindow, even if none of them are visible.\n\n@macos The first time a window is created the menu bar is created. This is not\ndesirable for example when writing a command-line only application. Menu bar\ncreation can be disabled with the @ref GLFW_COCOA_MENUBAR init hint.\n\n\n@subsection context_less Windows without contexts\n\nYou can disable context creation by setting the\n[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`. Windows\nwithout contexts must not be passed to @ref glfwMakeContextCurrent or @ref\nglfwSwapBuffers.\n\n\n@section context_current Current context\n\nBefore you can make OpenGL or OpenGL ES calls, you need to have a current\ncontext of the correct type. A context can only be current for a single thread\nat a time, and a thread can only have a single context current at a time.\n\nWhen moving a context between threads, you must make it non-current on the old\nthread before making it current on the new one.\n\nThe context of a window is made current with @ref glfwMakeContextCurrent.\n\n@code\nglfwMakeContextCurrent(window);\n@endcode\n\nThe window of the current context is returned by @ref glfwGetCurrentContext.\n\n@code\nGLFWwindow* window = glfwGetCurrentContext();\n@endcode\n\nThe following GLFW functions require a context to be current. Calling any these\nfunctions without a current context will generate a @ref GLFW_NO_CURRENT_CONTEXT\nerror.\n\n - @ref glfwSwapInterval\n - @ref glfwExtensionSupported\n - @ref glfwGetProcAddress\n\n\n@section context_swap Buffer swapping\n\nSee @ref buffer_swap in the window guide.\n\n\n@section context_glext OpenGL and OpenGL ES extensions\n\nOne of the benefits of OpenGL and OpenGL ES is their extensibility.\nHardware vendors may include extensions in their implementations that extend the\nAPI before that functionality is included in a new version of the OpenGL or\nOpenGL ES specification, and some extensions are never included and remain\nas extensions until they become obsolete.\n\nAn extension is defined by:\n\n- An extension name (e.g. `GL_ARB_debug_output`)\n- New OpenGL tokens (e.g. `GL_DEBUG_SEVERITY_HIGH_ARB`)\n- New OpenGL functions (e.g. `glGetDebugMessageLogARB`)\n\nNote the `ARB` affix, which stands for Architecture Review Board and is used\nfor official extensions. The extension above was created by the ARB, but there\nare many different affixes, like `NV` for Nvidia and `AMD` for, well, AMD. Any\ngroup may also use the generic `EXT` affix. Lists of extensions, together with\ntheir specifications, can be found at the\n[OpenGL Registry](https://www.opengl.org/registry/) and\n[OpenGL ES Registry](https://www.khronos.org/registry/gles/).\n\n\n@subsection context_glext_auto Loading extension with a loader library\n\nAn extension loader library is the easiest and best way to access both OpenGL and\nOpenGL ES extensions and modern versions of the core OpenGL or OpenGL ES APIs.\nThey will take care of all the details of declaring and loading everything you\nneed. One such library is [glad](https://github.com/Dav1dde/glad) and there are\nseveral others.\n\nThe following example will use glad but all extension loader libraries work\nsimilarly.\n\nFirst you need to generate the source files using the glad Python script. This\nexample generates a loader for any version of OpenGL, which is the default for\nboth GLFW and glad, but loaders for OpenGL ES, as well as loaders for specific\nAPI versions and extension sets can be generated. The generated files are\nwritten to the `output` directory.\n\n@code{.sh}\npython main.py --generator c --no-loader --out-path output\n@endcode\n\nThe `--no-loader` option is added because GLFW already provides a function for\nloading OpenGL and OpenGL ES function pointers, one that automatically uses the\nselected context creation API, and glad can call this instead of having to\nimplement its own. There are several other command-line options as well. See\nthe glad documentation for details.\n\nAdd the generated `output/src/glad.c`, `output/include/glad/glad.h` and\n`output/include/KHR/khrplatform.h` files to your build. Then you need to\ninclude the glad header file, which will replace the OpenGL header of your\ndevelopment environment. By including the glad header before the GLFW header,\nit suppresses the development environment's OpenGL or OpenGL ES header.\n\n@code\n#include \n#include \n@endcode\n\nFinally you need to initialize glad once you have a suitable current context.\n\n@code\nwindow = glfwCreateWindow(640, 480, \"My Window\", NULL, NULL);\nif (!window)\n{\n ...\n}\n\nglfwMakeContextCurrent(window);\n\ngladLoadGLLoader((GLADloadproc) glfwGetProcAddress);\n@endcode\n\nOnce glad has been loaded, you have access to all OpenGL core and extension\nfunctions supported by both the context you created and the glad loader you\ngenerated and you are ready to start rendering.\n\nYou can specify a minimum required OpenGL or OpenGL ES version with\n[context hints](@ref window_hints_ctx). If your needs are more complex, you can\ncheck the actual OpenGL or OpenGL ES version with\n[context attributes](@ref window_attribs_ctx), or you can check whether\na specific version is supported by the current context with the\n`GLAD_GL_VERSION_x_x` booleans.\n\n@code\nif (GLAD_GL_VERSION_3_2)\n{\n // Call OpenGL 3.2+ specific code\n}\n@endcode\n\nTo check whether a specific extension is supported, use the `GLAD_GL_xxx`\nbooleans.\n\n@code\nif (GLAD_GL_ARB_debug_output)\n{\n // Use GL_ARB_debug_output\n}\n@endcode\n\n\n@subsection context_glext_manual Loading extensions manually\n\n__Do not use this technique__ unless it is absolutely necessary. An\n[extension loader library](@ref context_glext_auto) will save you a ton of\ntedious, repetitive, error prone work.\n\nTo use a certain extension, you must first check whether the context supports\nthat extension and then, if it introduces new functions, retrieve the pointers\nto those functions. GLFW provides @ref glfwExtensionSupported and @ref\nglfwGetProcAddress for manual loading of extensions and new API functions.\n\nThis section will demonstrate manual loading of OpenGL extensions. The loading\nof OpenGL ES extensions is identical except for the name of the extension header.\n\n\n@subsubsection context_glext_header The glext.h header\n\nThe `glext.h` extension header is a continually updated file that defines the\ninterfaces for all OpenGL extensions. The latest version of this can always be\nfound at the [OpenGL Registry](https://www.opengl.org/registry/). There are also\nextension headers for the various versions of OpenGL ES at the\n[OpenGL ES Registry](https://www.khronos.org/registry/gles/). It it strongly\nrecommended that you use your own copy of the extension header, as the one\nincluded in your development environment may be several years out of date and\nmay not include the extensions you wish to use.\n\nThe header defines function pointer types for all functions of all extensions it\nsupports. These have names like `PFNGLGETDEBUGMESSAGELOGARBPROC` (for\n`glGetDebugMessageLogARB`), i.e. the name is made uppercase and `PFN` (pointer\nto function) and `PROC` (procedure) are added to the ends.\n\nTo include the extension header, define @ref GLFW_INCLUDE_GLEXT before including\nthe GLFW header.\n\n@code\n#define GLFW_INCLUDE_GLEXT\n#include \n@endcode\n\n\n@subsubsection context_glext_string Checking for extensions\n\nA given machine may not actually support the extension (it may have older\ndrivers or a graphics card that lacks the necessary hardware features), so it\nis necessary to check at run-time whether the context supports the extension.\nThis is done with @ref glfwExtensionSupported.\n\n@code\nif (glfwExtensionSupported(\"GL_ARB_debug_output\"))\n{\n // The extension is supported by the current context\n}\n@endcode\n\nThe argument is a null terminated ASCII string with the extension name. If the\nextension is supported, @ref glfwExtensionSupported returns `GLFW_TRUE`,\notherwise it returns `GLFW_FALSE`.\n\n\n@subsubsection context_glext_proc Fetching function pointers\n\nMany extensions, though not all, require the use of new OpenGL functions.\nThese functions often do not have entry points in the client API libraries of\nyour operating system, making it necessary to fetch them at run time. You can\nretrieve pointers to these functions with @ref glfwGetProcAddress.\n\n@code\nPFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog = glfwGetProcAddress(\"glGetDebugMessageLogARB\");\n@endcode\n\nIn general, you should avoid giving the function pointer variables the (exact)\nsame name as the function, as this may confuse your linker. 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On some Linux systems, creating contexts via both the native and EGL APIs in a single process will cause the application to segfault. Stick to one API or the other on Linux for now.
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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Building applications
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Table of Contents

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This is about compiling and linking applications that use GLFW. For information on how to write such applications, start with the introductory tutorial. For information on how to compile the GLFW library itself, see Compiling GLFW.

\n

This is not a tutorial on compilation or linking. It assumes basic understanding of how to compile and link a C program as well as how to use the specific compiler of your chosen development environment. The compilation and linking process should be explained in your C programming material and in the documentation for your development environment.

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\nIncluding the GLFW header file

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You should include the GLFW header in the source files where you use OpenGL or GLFW.

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#include <GLFW/glfw3.h>
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This header declares the GLFW API and by default also includes the OpenGL header from your development environment. See below for how to control this.

\n

The GLFW header also defines any platform-specific macros needed by your OpenGL header, so it can be included without needing any window system headers.

\n

For example, under Windows you are normally required to include windows.h before the OpenGL header, which would bring in the whole Win32 API. The GLFW header duplicates the small number of macros needed.

\n

It does this only when needed, so if windows.h is included, the GLFW header does not try to redefine those symbols. The reverse is not true, i.e. windows.h cannot cope if any of its symbols have already been defined.

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In other words:

\n
    \n
  • Do not include the OpenGL headers yourself, as GLFW does this for you
    • \n
  • Do not include windows.h or other platform-specific headers unless you plan on using those APIs directly
    • \n
  • If you do need to include such headers, do it before including the GLFW header and it will handle this
    • \n
\n

If you are using an OpenGL extension loading library such as glad, the extension loader header should be included before the GLFW one.

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#include <glad/gl.h>
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#include <GLFW/glfw3.h>
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Alternatively the GLFW_INCLUDE_NONE macro (described below) can be used to prevent the GLFW header from including the OpenGL header.

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#define GLFW_INCLUDE_NONE
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#include <GLFW/glfw3.h>
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#include <glad/gl.h>
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\nGLFW header option macros

\n

These macros may be defined before the inclusion of the GLFW header and affect its behavior.

\n

GLFW_DLL is required on Windows when using the GLFW DLL, to tell the compiler that the GLFW functions are defined in a DLL.

\n

The following macros control which OpenGL or OpenGL ES API header is included. Only one of these may be defined at a time.

\n
Note
GLFW does not provide any of the API headers mentioned below. They are provided by your development environment or your OpenGL, OpenGL ES or Vulkan SDK, and most of them can be downloaded from the Khronos Registry.
\n

GLFW_INCLUDE_GLCOREARB makes the GLFW header include the modern GL/glcorearb.h header (OpenGL/gl3.h on macOS) instead of the regular OpenGL header.

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GLFW_INCLUDE_ES1 makes the GLFW header include the OpenGL ES 1.x GLES/gl.h header instead of the regular OpenGL header.

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GLFW_INCLUDE_ES2 makes the GLFW header include the OpenGL ES 2.0 GLES2/gl2.h header instead of the regular OpenGL header.

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GLFW_INCLUDE_ES3 makes the GLFW header include the OpenGL ES 3.0 GLES3/gl3.h header instead of the regular OpenGL header.

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GLFW_INCLUDE_ES31 makes the GLFW header include the OpenGL ES 3.1 GLES3/gl31.h header instead of the regular OpenGL header.

\n

GLFW_INCLUDE_ES31 makes the GLFW header include the OpenGL ES 3.2 GLES3/gl32.h header instead of the regular OpenGL header.

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GLFW_INCLUDE_NONE makes the GLFW header not include any OpenGL or OpenGL ES API header. This is useful in combination with an extension loading library.

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If none of the above inclusion macros are defined, the standard OpenGL GL/gl.h header (OpenGL/gl.h on macOS) is included.

\n

The following macros control the inclusion of additional API headers. Any number of these may be defined simultaneously, and/or together with one of the above macros.

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GLFW_INCLUDE_VULKAN makes the GLFW header include the Vulkan vulkan/vulkan.h header in addition to any selected OpenGL or OpenGL ES header.

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GLFW_INCLUDE_GLEXT makes the GLFW header include the appropriate extension header for the OpenGL or OpenGL ES header selected above after and in addition to that header.

\n

GLFW_INCLUDE_GLU makes the header include the GLU header in addition to the header selected above. This should only be used with the standard OpenGL header and only for compatibility with legacy code. GLU has been deprecated and should not be used in new code.

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Note
None of these macros may be defined during the compilation of GLFW itself. If your build includes GLFW and you define any these in your build files, make sure they are not applied to the GLFW sources.
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\nLink with the right libraries

\n

GLFW is essentially a wrapper of various platform-specific APIs and therefore needs to link against many different system libraries. If you are using GLFW as a shared library / dynamic library / DLL then it takes care of these links. However, if you are using GLFW as a static library then your executable will need to link against these libraries.

\n

On Windows and macOS, the list of system libraries is static and can be hard-coded into your build environment. See the section for your development environment below. On Linux and other Unix-like operating systems, the list varies but can be retrieved in various ways as described below.

\n

A good general introduction to linking is Beginner's Guide to Linkers by David Drysdale.

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\nWith MinGW or Visual C++ on Windows

\n

The static version of the GLFW library is named glfw3. When using this version, it is also necessary to link with some libraries that GLFW uses.

\n

When using MinGW to link an application with the static version of GLFW, you must also explicitly link with gdi32. Other toolchains including MinGW-w64 include it in the set of default libraries along with other dependencies like user32 and kernel32.

\n

The link library for the GLFW DLL is named glfw3dll. When compiling an application that uses the DLL version of GLFW, you need to define the GLFW_DLL macro before any inclusion of the GLFW header. This can be done either with a compiler switch or by defining it in your source code.

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\nWith CMake and GLFW source

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This section is about using CMake to compile and link GLFW along with your application. If you want to use an installed binary instead, see With CMake and installed GLFW binaries.

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With a few changes to your CMakeLists.txt you can have the GLFW source tree built along with your application.

\n

When including GLFW as part of your build, you probably don't want to build the GLFW tests, examples and documentation. To disable these, set the corresponding cache variables before adding the GLFW source tree.

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set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
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set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
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set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
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Add the root directory of the GLFW source tree to your project. This will add the glfw target to your project.

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add_subdirectory(path/to/glfw)
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Once GLFW has been added, link your application against the glfw target. This adds the GLFW library and its link-time dependencies as it is currently configured, the include directory for the GLFW header and, when applicable, the GLFW_DLL macro.

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target_link_libraries(myapp glfw)
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Note that the glfw target does not depend on OpenGL, as GLFW loads any OpenGL, OpenGL ES or Vulkan libraries it needs at runtime. If your application calls OpenGL directly, instead of using a modern extension loader library, use the OpenGL CMake package.

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find_package(OpenGL REQUIRED)
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If OpenGL is found, the OpenGL::GL target is added to your project, containing library and include directory paths. Link against this like above.

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target_link_libraries(myapp OpenGL::GL)
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\nWith CMake and installed GLFW binaries

\n

This section is about using CMake to link GLFW after it has been built and installed. If you want to build it along with your application instead, see With CMake and GLFW source.

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With a few changes to your CMakeLists.txt you can locate the package and target files generated when GLFW is installed.

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find_package(glfw3 3.3 REQUIRED)
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Once GLFW has been added to the project, link against it with the glfw target. This adds the GLFW library and its link-time dependencies, the include directory for the GLFW header and, when applicable, the GLFW_DLL macro.

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target_link_libraries(myapp glfw)
\n

Note that the glfw target does not depend on OpenGL, as GLFW loads any OpenGL, OpenGL ES or Vulkan libraries it needs at runtime. If your application calls OpenGL directly, instead of using a modern extension loader library, use the OpenGL CMake package.

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find_package(OpenGL REQUIRED)
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If OpenGL is found, the OpenGL::GL target is added to your project, containing library and include directory paths. Link against this like above.

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target_link_libraries(myapp OpenGL::GL)
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\nWith makefiles and pkg-config on Unix

\n

GLFW supports pkg-config, and the glfw3.pc pkg-config file is generated when the GLFW library is built and is installed along with it. A pkg-config file describes all necessary compile-time and link-time flags and dependencies needed to use a library. When they are updated or if they differ between systems, you will get the correct ones automatically.

\n

A typical compile and link command-line when using the static version of the GLFW library may look like this:

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cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --static --libs glfw3)
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If you are using the shared version of the GLFW library, omit the --static flag.

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cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
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You can also use the glfw3.pc file without installing it first, by using the PKG_CONFIG_PATH environment variable.

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env PKG_CONFIG_PATH=path/to/glfw/src cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
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The dependencies do not include OpenGL, as GLFW loads any OpenGL, OpenGL ES or Vulkan libraries it needs at runtime. If your application calls OpenGL directly, instead of using a modern extension loader library, you should add the gl pkg-config package.

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cc $(pkg-config --cflags glfw3 gl) -o myprog myprog.c $(pkg-config --libs glfw3 gl)
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\nWith Xcode on macOS

\n

If you are using the dynamic library version of GLFW, add it to the project dependencies.

\n

If you are using the static library version of GLFW, add it and the Cocoa, OpenGL and IOKit frameworks to the project as dependencies. They can all be found in /System/Library/Frameworks.

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\nWith command-line on macOS

\n

It is recommended that you use pkg-config when building from the command line on macOS. That way you will get any new dependencies added automatically. If you still wish to build manually, you need to add the required frameworks and libraries to your command-line yourself using the -l and -framework switches.

\n

If you are using the dynamic GLFW library, which is named libglfw.3.dylib, do:

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cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit
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If you are using the static library, named libglfw3.a, substitute -lglfw3 for -lglfw.

\n

Note that you do not add the .framework extension to a framework when linking against it from the command-line.

\n
Note
Your machine may have libGL.*.dylib style OpenGL library, but that is for the X Window System and will not work with the macOS native version of GLFW.
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glfw3.h
The header of the GLFW 3 API.
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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Table of Contents

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This guide describes the various API extensions used by this version of GLFW. It lists what are essentially implementation details, but which are nonetheless vital knowledge for developers intending to deploy their applications on a wide range of machines.

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The information in this guide is not a part of GLFW API, but merely preconditions for some parts of the library to function on a given machine. Any part of this information may change in future versions of GLFW and that will not be considered a breaking API change.

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\nX11 extensions, protocols and IPC standards

\n

As GLFW uses Xlib directly, without any intervening toolkit library, it has sole responsibility for interacting well with the many and varied window managers in use on Unix-like systems. In order for applications and window managers to work well together, a number of standards and conventions have been developed that regulate behavior outside the scope of the X11 API; most importantly the Inter-Client Communication Conventions Manual (ICCCM) and Extended Window Manager Hints (EWMH) standards.

\n

GLFW uses the _MOTIF_WM_HINTS window property to support borderless windows. If the running window manager does not support this property, the GLFW_DECORATED hint will have no effect.

\n

GLFW uses the ICCCM WM_DELETE_WINDOW protocol to intercept the user attempting to close the GLFW window. If the running window manager does not support this protocol, the close callback will never be called.

\n

GLFW uses the EWMH _NET_WM_PING protocol, allowing the window manager notify the user when the application has stopped responding, i.e. when it has ceased to process events. If the running window manager does not support this protocol, the user will not be notified if the application locks up.

\n

GLFW uses the EWMH _NET_WM_STATE_FULLSCREEN window state to tell the window manager to make the GLFW window full screen. If the running window manager does not support this state, full screen windows may not work properly. GLFW has a fallback code path in case this state is unavailable, but every window manager behaves slightly differently in this regard.

\n

GLFW uses the EWMH _NET_WM_BYPASS_COMPOSITOR window property to tell a compositing window manager to un-redirect full screen GLFW windows. If the running window manager uses compositing but does not support this property then additional copying may be performed for each buffer swap of full screen windows.

\n

GLFW uses the clipboard manager protocol to push a clipboard string (i.e. selection) owned by a GLFW window about to be destroyed to the clipboard manager. If there is no running clipboard manager, the clipboard string will be unavailable once the window has been destroyed.

\n

GLFW uses the X drag-and-drop protocol to provide file drop events. If the application originating the drag does not support this protocol, drag and drop will not work.

\n

GLFW uses the XRandR 1.3 extension to provide multi-monitor support. If the running X server does not support this version of this extension, multi-monitor support will not function and only a single, desktop-spanning monitor will be reported.

\n

GLFW uses the XRandR 1.3 and Xf86vidmode extensions to provide gamma ramp support. If the running X server does not support either or both of these extensions, gamma ramp support will not function.

\n

GLFW uses the Xkb extension and detectable auto-repeat to provide keyboard input. If the running X server does not support this extension, a non-Xkb fallback path is used.

\n

GLFW uses the XInput2 extension to provide raw, non-accelerated mouse motion when the cursor is disabled. If the running X server does not support this extension, regular accelerated mouse motion will be used.

\n

GLFW uses both the XRender extension and the compositing manager to support transparent window framebuffers. If the running X server does not support this extension or there is no running compositing manager, the GLFW_TRANSPARENT_FRAMEBUFFER framebuffer hint will have no effect.

\n

\nWayland protocols and IPC standards

\n

As GLFW uses libwayland directly, without any intervening toolkit library, it has sole responsibility for interacting well with every compositor in use on Unix-like systems. Most of the features are provided by the core protocol, while cursor support is provided by the libwayland-cursor helper library, EGL integration by libwayland-egl, and keyboard handling by libxkbcommon. In addition, GLFW uses some protocols from wayland-protocols to provide additional features if the compositor supports them.

\n

GLFW uses xkbcommon 0.5.0 to provide compose key support. When it has been built against an older xkbcommon, the compose key will be disabled even if it has been configured in the compositor.

\n

GLFW uses the xdg-shell protocol to provide better window management. This protocol is part of wayland-protocols 1.12, and mandatory at build time. If the running compositor does not support this protocol, the older wl_shell interface will be used instead. This will result in a worse integration with the desktop, especially on tiling compositors.

\n

GLFW uses the relative pointer protocol alongside the pointer constraints protocol to implement disabled cursor. These two protocols are part of wayland-protocols 1.1, and mandatory at build time. If the running compositor does not support both of these protocols, disabling the cursor will have no effect.

\n

GLFW uses the idle inhibit protocol to prohibit the screensaver from starting. This protocol is part of wayland-protocols 1.6, and mandatory at build time. If the running compositor does not support this protocol, the screensaver may start even for full screen windows.

\n

GLFW uses the xdg-decoration protocol to request decorations to be drawn around its windows. This protocol is part of wayland-protocols 1.15, and mandatory at build time. If the running compositor does not support this protocol, a very simple frame will be drawn by GLFW itself, using the viewporter protocol alongside subsurfaces. This protocol is part of wayland-protocols 1.4, and mandatory at build time. If the running compositor does not support this protocol either, no decorations will be drawn around windows.

\n

\nGLX extensions

\n

The GLX API is the default API used to create OpenGL contexts on Unix-like systems using the X Window System.

\n

GLFW uses the GLX 1.3 GLXFBConfig functions to enumerate and select framebuffer pixel formats. If GLX 1.3 is not supported, glfwInit will fail.

\n

GLFW uses the GLX_MESA_swap_control, GLX_EXT_swap_control and GLX_SGI_swap_control extensions to provide vertical retrace synchronization (or vsync), in that order of preference. Where none of these extension are available, calling glfwSwapInterval will have no effect.

\n

GLFW uses the GLX_ARB_multisample extension to create contexts with multisampling anti-aliasing. Where this extension is unavailable, the GLFW_SAMPLES hint will have no effect.

\n

GLFW uses the GLX_ARB_create_context extension when available, even when creating OpenGL contexts of version 2.1 and below. Where this extension is unavailable, the GLFW_CONTEXT_VERSION_MAJOR and GLFW_CONTEXT_VERSION_MINOR hints will only be partially supported, the GLFW_OPENGL_DEBUG_CONTEXT hint will have no effect, and setting the GLFW_OPENGL_PROFILE or GLFW_OPENGL_FORWARD_COMPAT hints to GLFW_TRUE will cause glfwCreateWindow to fail.

\n

GLFW uses the GLX_ARB_create_context_profile extension to provide support for context profiles. Where this extension is unavailable, setting the GLFW_OPENGL_PROFILE hint to anything but GLFW_OPENGL_ANY_PROFILE, or setting GLFW_CLIENT_API to anything but GLFW_OPENGL_API or GLFW_NO_API will cause glfwCreateWindow to fail.

\n

GLFW uses the GLX_ARB_context_flush_control extension to provide control over whether a context is flushed when it is released (made non-current). Where this extension is unavailable, the GLFW_CONTEXT_RELEASE_BEHAVIOR hint will have no effect and the context will always be flushed when released.

\n

GLFW uses the GLX_ARB_framebuffer_sRGB and GLX_EXT_framebuffer_sRGB extensions to provide support for sRGB framebuffers. Where both of these extensions are unavailable, the GLFW_SRGB_CAPABLE hint will have no effect.

\n

\nWGL extensions

\n

The WGL API is used to create OpenGL contexts on Microsoft Windows and other implementations of the Win32 API, such as Wine.

\n

GLFW uses either the WGL_EXT_extension_string or the WGL_ARB_extension_string extension to check for the presence of all other WGL extensions listed below. If both are available, the EXT one is preferred. If neither is available, no other extensions are used and many GLFW features related to context creation will have no effect or cause errors when used.

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GLFW uses the WGL_EXT_swap_control extension to provide vertical retrace synchronization (or vsync). Where this extension is unavailable, calling glfwSwapInterval will have no effect.

\n

GLFW uses the WGL_ARB_pixel_format and WGL_ARB_multisample extensions to create contexts with multisampling anti-aliasing. Where these extensions are unavailable, the GLFW_SAMPLES hint will have no effect.

\n

GLFW uses the WGL_ARB_create_context extension when available, even when creating OpenGL contexts of version 2.1 and below. Where this extension is unavailable, the GLFW_CONTEXT_VERSION_MAJOR and GLFW_CONTEXT_VERSION_MINOR hints will only be partially supported, the GLFW_OPENGL_DEBUG_CONTEXT hint will have no effect, and setting the GLFW_OPENGL_PROFILE or GLFW_OPENGL_FORWARD_COMPAT hints to GLFW_TRUE will cause glfwCreateWindow to fail.

\n

GLFW uses the WGL_ARB_create_context_profile extension to provide support for context profiles. Where this extension is unavailable, setting the GLFW_OPENGL_PROFILE hint to anything but GLFW_OPENGL_ANY_PROFILE will cause glfwCreateWindow to fail.

\n

GLFW uses the WGL_ARB_context_flush_control extension to provide control over whether a context is flushed when it is released (made non-current). Where this extension is unavailable, the GLFW_CONTEXT_RELEASE_BEHAVIOR hint will have no effect and the context will always be flushed when released.

\n

GLFW uses the WGL_ARB_framebuffer_sRGB and WGL_EXT_framebuffer_sRGB extensions to provide support for sRGB framebuffers. Where both of these extension are unavailable, the GLFW_SRGB_CAPABLE hint will have no effect.

\n

\nOpenGL on macOS

\n

Support for OpenGL 3.2 and above was introduced with OS X 10.7 and even then only forward-compatible, core profile contexts are supported. Support for OpenGL 4.1 was introduced with OS X 10.9, also limited to forward-compatible, core profile contexts. There is also still no mechanism for requesting debug contexts or no-error contexts. Versions of Mac OS X earlier than 10.7 support at most OpenGL version 2.1.

\n

Because of this, on OS X 10.7 and later, the GLFW_CONTEXT_VERSION_MAJOR and GLFW_CONTEXT_VERSION_MINOR hints will cause glfwCreateWindow to fail if given version 3.0 or 3.1. The GLFW_OPENGL_FORWARD_COMPAT hint must be set to GLFW_TRUE and the GLFW_OPENGL_PROFILE hint must be set to GLFW_OPENGL_CORE_PROFILE when creating OpenGL 3.2 and later contexts. The GLFW_OPENGL_DEBUG_CONTEXT and GLFW_CONTEXT_NO_ERROR hints are ignored.

\n

Also, on Mac OS X 10.6 and below, the GLFW_CONTEXT_VERSION_MAJOR and GLFW_CONTEXT_VERSION_MINOR hints will fail if given a version above 2.1, setting the GLFW_OPENGL_PROFILE or GLFW_OPENGL_FORWARD_COMPAT hints to a non-default value will cause glfwCreateWindow to fail and the GLFW_OPENGL_DEBUG_CONTEXT hint is ignored.

\n

\nVulkan loader and API

\n

By default, GLFW uses the standard system-wide Vulkan loader to access the Vulkan API on all platforms except macOS. This is installed by both graphics drivers and Vulkan SDKs. If either the loader or at least one minimally functional ICD is missing, glfwVulkanSupported will return GLFW_FALSE and all other Vulkan-related functions will fail with an GLFW_API_UNAVAILABLE error.

\n

\nVulkan WSI extensions

\n

The Vulkan WSI extensions are used to create Vulkan surfaces for GLFW windows on all supported platforms.

\n

GLFW uses the VK_KHR_surface and VK_KHR_win32_surface extensions to create surfaces on Microsoft Windows. If any of these extensions are not available, glfwGetRequiredInstanceExtensions will return an empty list and window surface creation will fail.

\n

GLFW uses the VK_KHR_surface and either the VK_MVK_macos_surface or VK_EXT_metal_surface extensions to create surfaces on macOS. If any of these extensions are not available, glfwGetRequiredInstanceExtensions will return an empty list and window surface creation will fail.

\n

GLFW uses the VK_KHR_surface and either the VK_KHR_xlib_surface or VK_KHR_xcb_surface extensions to create surfaces on X11. If VK_KHR_surface or both VK_KHR_xlib_surface and VK_KHR_xcb_surface are not available, glfwGetRequiredInstanceExtensions will return an empty list and window surface creation will fail.

\n

GLFW uses the VK_KHR_surface and VK_KHR_wayland_surface extensions to create surfaces on Wayland. If any of these extensions are not available, glfwGetRequiredInstanceExtensions will return an empty list and window surface creation will fail.

\n
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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compile.dox File Reference
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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Compiling GLFW
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Table of Contents

\n\n
\n

This is about compiling the GLFW library itself. For information on how to build applications that use GLFW, see Building applications.

\n

\nUsing CMake

\n

GLFW uses CMake to generate project files or makefiles for a particular development environment. If you are on a Unix-like system such as Linux or FreeBSD or have a package system like Fink, MacPorts, Cygwin or Homebrew, you can install its CMake package. If not, you can download installers for Windows and macOS from the CMake website.

\n
Note
CMake only generates project files or makefiles. It does not compile the actual GLFW library. To compile GLFW, first generate these files for your chosen development environment and then use them to compile the actual GLFW library.
\n

\nDependencies

\n

Once you have installed CMake, make sure that all other dependencies are available. On some platforms, GLFW needs a few additional packages to be installed. See the section for your chosen platform and development environment below.

\n

\nDependencies for Visual C++ on Windows

\n

The Windows SDK bundled with Visual C++ already contains all the necessary headers, link libraries and tools except for CMake. Move on to Generating build files with CMake.

\n

\nDependencies for MinGW or MinGW-w64 on Windows

\n

Both the MinGW and the MinGW-w64 packages already contain all the necessary headers, link libraries and tools except for CMake. Move on to Generating build files with CMake.

\n

\nDependencies for MinGW or MinGW-w64 cross-compilation

\n

Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages. For example, Cygwin has the mingw64-i686-gcc and mingw64-x86_64-gcc packages for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives like Ubuntu have the mingw-w64 package for both.

\n

GLFW has CMake toolchain files in the CMake/ directory that set up cross-compilation of Windows binaries. To use these files you add an option when running cmake to generate the project files or makefiles:

\n
cmake -DCMAKE_TOOLCHAIN_FILE=<toolchain-file> .
\n

The exact toolchain file to use depends on the prefix used by the MinGW or MinGW-w64 binaries on your system. You can usually see this in the /usr directory. For example, both the Debian/Ubuntu and Cygwin MinGW-w64 packages have /usr/x86_64-w64-mingw32 for the 64-bit compilers, so the correct invocation would be:

\n
cmake -DCMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake .
\n

For more details see the article CMake Cross Compiling on the CMake wiki.

\n

Once you have this set up, move on to Generating build files with CMake.

\n

\nDependencies for Xcode on macOS

\n

Xcode comes with all necessary tools except for CMake. The required headers and libraries are included in the core macOS frameworks. Xcode can be downloaded from the Mac App Store or from the ADC Member Center.

\n

Once you have Xcode installed, move on to Generating build files with CMake.

\n

\nDependencies for Linux and X11

\n

To compile GLFW for X11, you need to have the X11 packages installed, as well as the basic development tools like GCC and make. For example, on Ubuntu and other distributions based on Debian GNU/Linux, you need to install the xorg-dev package, which pulls in all X.org header packages.

\n

Once you have installed the necessary packages, move on to Generating build files with CMake.

\n

\nDependencies for Linux and Wayland

\n

To compile GLFW for Wayland, you need to have the Wayland packages installed, as well as the basic development tools like GCC and make. For example, on Ubuntu and other distributions based on Debian GNU/Linux, you need to install the libwayland-dev package, which contains all Wayland headers and pulls in wayland-scanner, as well as the wayland-protocols and extra-cmake-modules packages.

\n

Once you have installed the necessary packages, move on to Generating build files with CMake.

\n

\nDependencies for Linux and OSMesa

\n

To compile GLFW for OSMesa, you need to install the OSMesa library and header packages. For example, on Ubuntu and other distributions based on Debian GNU/Linux, you need to install the libosmesa6-dev package. The OSMesa library is required at runtime for context creation and is loaded on demand.

\n

Once you have installed the necessary packages, move on to Generating build files with CMake.

\n

\nGenerating build files with CMake

\n

Once you have all necessary dependencies it is time to generate the project files or makefiles for your development environment. CMake needs to know two paths for this: the path to the root directory of the GLFW source tree (i.e. not the src subdirectory) and the target path for the generated files and compiled binaries. If these are the same, it is called an in-tree build, otherwise it is called an out-of-tree build.

\n

One of several advantages of out-of-tree builds is that you can generate files and compile for different development environments using a single source tree.

\n
Note
This section is about generating the project files or makefiles necessary to compile the GLFW library, not about compiling the actual library.
\n

\nGenerating files with the CMake command-line tool

\n

To make an in-tree build, enter the root directory of the GLFW source tree (i.e. not the src subdirectory) and run CMake. The current directory is used as target path, while the path provided as an argument is used to find the source tree.

\n
cd <glfw-root-dir>
\n
cmake .
\n

To make an out-of-tree build, make a directory outside of the source tree, enter it and run CMake with the (relative or absolute) path to the root of the source tree as an argument.

\n
mkdir glfw-build
\n
cd glfw-build
\n
cmake <glfw-root-dir>
\n

Once you have generated the project files or makefiles for your chosen development environment, move on to Compiling the library.

\n

\nGenerating files with the CMake GUI

\n

If you are using the GUI version, choose the root of the GLFW source tree as source location and the same directory or another, empty directory as the destination for binaries. Choose Configure, change any options you wish to, Configure again to let the changes take effect and then Generate.

\n

Once you have generated the project files or makefiles for your chosen development environment, move on to Compiling the library.

\n

\nCompiling the library

\n

You should now have all required dependencies and the project files or makefiles necessary to compile GLFW. Go ahead and compile the actual GLFW library with these files, as you would with any other project.

\n

Once the GLFW library is compiled, you are ready to build your applications, linking it to the GLFW library. See Building applications for more information.

\n

\nCMake options

\n

The CMake files for GLFW provide a number of options, although not all are available on all supported platforms. Some of these are de facto standards among projects using CMake and so have no GLFW_ prefix.

\n

If you are using the GUI version of CMake, these are listed and can be changed from there. If you are using the command-line version of CMake you can use the ccmake ncurses GUI to set options. Some package systems like Ubuntu and other distributions based on Debian GNU/Linux have this tool in a separate cmake-curses-gui package.

\n

Finally, if you don't want to use any GUI, you can set options from the cmake command-line with the -D flag.

\n
cmake -DBUILD_SHARED_LIBS=ON .
\n

\nShared CMake options

\n

BUILD_SHARED_LIBS determines whether GLFW is built as a static library or as a DLL / shared library / dynamic library.

\n

GLFW_BUILD_EXAMPLES determines whether the GLFW examples are built along with the library.

\n

GLFW_BUILD_TESTS determines whether the GLFW test programs are built along with the library.

\n

GLFW_BUILD_DOCS determines whether the GLFW documentation is built along with the library.

\n

GLFW_VULKAN_STATIC determines whether to use the Vulkan loader linked directly with the application.

\n

\nWindows specific CMake options

\n

USE_MSVC_RUNTIME_LIBRARY_DLL determines whether to use the DLL version or the static library version of the Visual C++ runtime library. If set to ON, the DLL version of the Visual C++ library is used.

\n

GLFW_USE_HYBRID_HPG determines whether to export the NvOptimusEnablement and AmdPowerXpressRequestHighPerformance symbols, which force the use of the high-performance GPU on Nvidia Optimus and AMD PowerXpress systems. These symbols need to be exported by the EXE to be detected by the driver, so the override will not work if GLFW is built as a DLL.

\n

\nCompiling GLFW manually

\n

If you wish to compile GLFW without its CMake build environment then you will have to do at least some of the platform detection yourself. GLFW needs a configuration macro to be defined in order to know what window system it's being compiled for and also has optional, platform-specific ones for various features.

\n

When building with CMake, the glfw_config.h configuration header is generated based on the current platform and CMake options. The GLFW CMake environment defines GLFW_USE_CONFIG_H, which causes this header to be included by internal.h. Without this macro, GLFW will expect the necessary configuration macros to be defined on the command-line.

\n

The window creation API is used to create windows, handle input, monitors, gamma ramps and clipboard. The options are:

\n
    \n
  • _GLFW_COCOA to use the Cocoa frameworks
    • \n
  • _GLFW_WIN32 to use the Win32 API
    • \n
  • _GLFW_X11 to use the X Window System
    • \n
  • _GLFW_WAYLAND to use the Wayland API (experimental and incomplete)
    • \n
  • _GLFW_OSMESA to use the OSMesa API (headless and non-interactive)
    • \n
\n

If you are building GLFW as a shared library / dynamic library / DLL then you must also define _GLFW_BUILD_DLL. Otherwise, you must not define it.

\n

If you are linking the Vulkan loader directly with your application then you must also define _GLFW_VULKAN_STATIC. Otherwise, GLFW will attempt to use the external version.

\n

If you are using a custom name for the Vulkan, EGL, GLX, OSMesa, OpenGL, GLESv1 or GLESv2 library, you can override the default names by defining those you need of _GLFW_VULKAN_LIBRARY, _GLFW_EGL_LIBRARY, _GLFW_GLX_LIBRARY, _GLFW_OSMESA_LIBRARY, _GLFW_OPENGL_LIBRARY, _GLFW_GLESV1_LIBRARY and _GLFW_GLESV2_LIBRARY. Otherwise, GLFW will use the built-in default names.

\n

For the EGL context creation API, the following options are available:

\n
    \n
  • _GLFW_USE_EGLPLATFORM_H to use an existing EGL/eglplatform.h header file for native handle types (fallback)
    • \n
\n
Note
None of the GLFW header option macros may be defined during the compilation of GLFW. If you define any of these in your build files, make sure they are not applied to the GLFW sources.
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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context.dox File Reference
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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Context guide
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Table of Contents

\n\n
\n

This guide introduces the OpenGL and OpenGL ES context related functions of GLFW. For details on a specific function in this category, see the Context reference. There are also guides for the other areas of the GLFW API.

\n\n

\nContext objects

\n

A window object encapsulates both a top-level window and an OpenGL or OpenGL ES context. It is created with glfwCreateWindow and destroyed with glfwDestroyWindow or glfwTerminate. See Window creation for more information.

\n

As the window and context are inseparably linked, the window object also serves as the context handle.

\n

To test the creation of various kinds of contexts and see their properties, run the glfwinfo test program.

\n
Note
Vulkan does not have a context and the Vulkan instance is created via the Vulkan API itself. If you will be using Vulkan to render to a window, disable context creation by setting the GLFW_CLIENT_API hint to GLFW_NO_API. For more information, see the Vulkan guide.
\n

\nContext creation hints

\n

There are a number of hints, specified using glfwWindowHint, related to what kind of context is created. See context related hints in the window guide.

\n

\nContext object sharing

\n

When creating a window and its OpenGL or OpenGL ES context with glfwCreateWindow, you can specify another window whose context the new one should share its objects (textures, vertex and element buffers, etc.) with.

\n
GLFWwindow* second_window = glfwCreateWindow(640, 480, "Second Window", NULL, first_window);
\n

Object sharing is implemented by the operating system and graphics driver. On platforms where it is possible to choose which types of objects are shared, GLFW requests that all types are shared.

\n

See the relevant chapter of the OpenGL or OpenGL ES reference documents for more information. The name and number of this chapter unfortunately varies between versions and APIs, but has at times been named Shared Objects and Multiple Contexts.

\n

GLFW comes with a barebones object sharing example program called sharing.

\n

\nOffscreen contexts

\n

GLFW doesn't support creating contexts without an associated window. However, contexts with hidden windows can be created with the GLFW_VISIBLE window hint.

\n
glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
\n
\n
GLFWwindow* offscreen_context = glfwCreateWindow(640, 480, "", NULL, NULL);
\n

The window never needs to be shown and its context can be used as a plain offscreen context. Depending on the window manager, the size of a hidden window's framebuffer may not be usable or modifiable, so framebuffer objects are recommended for rendering with such contexts.

\n

You should still process events as long as you have at least one window, even if none of them are visible.

\n

macOS: The first time a window is created the menu bar is created. This is not desirable for example when writing a command-line only application. Menu bar creation can be disabled with the GLFW_COCOA_MENUBAR init hint.

\n

\nWindows without contexts

\n

You can disable context creation by setting the GLFW_CLIENT_API hint to GLFW_NO_API. Windows without contexts must not be passed to glfwMakeContextCurrent or glfwSwapBuffers.

\n

\nCurrent context

\n

Before you can make OpenGL or OpenGL ES calls, you need to have a current context of the correct type. A context can only be current for a single thread at a time, and a thread can only have a single context current at a time.

\n

When moving a context between threads, you must make it non-current on the old thread before making it current on the new one.

\n

The context of a window is made current with glfwMakeContextCurrent.

\n
glfwMakeContextCurrent(window);
\n

The window of the current context is returned by glfwGetCurrentContext.

\n
GLFWwindow* window = glfwGetCurrentContext();
\n

The following GLFW functions require a context to be current. Calling any these functions without a current context will generate a GLFW_NO_CURRENT_CONTEXT error.

\n\n

\nBuffer swapping

\n

See Buffer swapping in the window guide.

\n

\nOpenGL and OpenGL ES extensions

\n

One of the benefits of OpenGL and OpenGL ES is their extensibility. Hardware vendors may include extensions in their implementations that extend the API before that functionality is included in a new version of the OpenGL or OpenGL ES specification, and some extensions are never included and remain as extensions until they become obsolete.

\n

An extension is defined by:

\n
    \n
  • An extension name (e.g. GL_ARB_debug_output)
    • \n
  • New OpenGL tokens (e.g. GL_DEBUG_SEVERITY_HIGH_ARB)
    • \n
  • New OpenGL functions (e.g. glGetDebugMessageLogARB)
    • \n
\n

Note the ARB affix, which stands for Architecture Review Board and is used for official extensions. The extension above was created by the ARB, but there are many different affixes, like NV for Nvidia and AMD for, well, AMD. Any group may also use the generic EXT affix. Lists of extensions, together with their specifications, can be found at the OpenGL Registry and OpenGL ES Registry.

\n

\nLoading extension with a loader library

\n

An extension loader library is the easiest and best way to access both OpenGL and OpenGL ES extensions and modern versions of the core OpenGL or OpenGL ES APIs. They will take care of all the details of declaring and loading everything you need. One such library is glad and there are several others.

\n

The following example will use glad but all extension loader libraries work similarly.

\n

First you need to generate the source files using the glad Python script. This example generates a loader for any version of OpenGL, which is the default for both GLFW and glad, but loaders for OpenGL ES, as well as loaders for specific API versions and extension sets can be generated. The generated files are written to the output directory.

\n
python main.py --generator c --no-loader --out-path output
\n

The --no-loader option is added because GLFW already provides a function for loading OpenGL and OpenGL ES function pointers, one that automatically uses the selected context creation API, and glad can call this instead of having to implement its own. There are several other command-line options as well. See the glad documentation for details.

\n

Add the generated output/src/glad.c, output/include/glad/glad.h and output/include/KHR/khrplatform.h files to your build. Then you need to include the glad header file, which will replace the OpenGL header of your development environment. By including the glad header before the GLFW header, it suppresses the development environment's OpenGL or OpenGL ES header.

\n
#include <glad/glad.h>
\n
#include <GLFW/glfw3.h>
\n

Finally you need to initialize glad once you have a suitable current context.

\n
window = glfwCreateWindow(640, 480, "My Window", NULL, NULL);
\n
if (!window)
\n
{
\n
...
\n
}
\n
\n
glfwMakeContextCurrent(window);
\n
\n
gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
\n

Once glad has been loaded, you have access to all OpenGL core and extension functions supported by both the context you created and the glad loader you generated and you are ready to start rendering.

\n

You can specify a minimum required OpenGL or OpenGL ES version with context hints. If your needs are more complex, you can check the actual OpenGL or OpenGL ES version with context attributes, or you can check whether a specific version is supported by the current context with the GLAD_GL_VERSION_x_x booleans.

\n
if (GLAD_GL_VERSION_3_2)
\n
{
\n
// Call OpenGL 3.2+ specific code
\n
}
\n

To check whether a specific extension is supported, use the GLAD_GL_xxx booleans.

\n
if (GLAD_GL_ARB_debug_output)
\n
{
\n
// Use GL_ARB_debug_output
\n
}
\n

\nLoading extensions manually

\n

Do not use this technique unless it is absolutely necessary. An extension loader library will save you a ton of tedious, repetitive, error prone work.

\n

To use a certain extension, you must first check whether the context supports that extension and then, if it introduces new functions, retrieve the pointers to those functions. GLFW provides glfwExtensionSupported and glfwGetProcAddress for manual loading of extensions and new API functions.

\n

This section will demonstrate manual loading of OpenGL extensions. The loading of OpenGL ES extensions is identical except for the name of the extension header.

\n

\nThe glext.h header

\n

The glext.h extension header is a continually updated file that defines the interfaces for all OpenGL extensions. The latest version of this can always be found at the OpenGL Registry. There are also extension headers for the various versions of OpenGL ES at the OpenGL ES Registry. It it strongly recommended that you use your own copy of the extension header, as the one included in your development environment may be several years out of date and may not include the extensions you wish to use.

\n

The header defines function pointer types for all functions of all extensions it supports. These have names like PFNGLGETDEBUGMESSAGELOGARBPROC (for glGetDebugMessageLogARB), i.e. the name is made uppercase and PFN (pointer to function) and PROC (procedure) are added to the ends.

\n

To include the extension header, define GLFW_INCLUDE_GLEXT before including the GLFW header.

\n
#define GLFW_INCLUDE_GLEXT
\n
#include <GLFW/glfw3.h>
\n

\nChecking for extensions

\n

A given machine may not actually support the extension (it may have older drivers or a graphics card that lacks the necessary hardware features), so it is necessary to check at run-time whether the context supports the extension. This is done with glfwExtensionSupported.

\n
if (glfwExtensionSupported("GL_ARB_debug_output"))
\n
{
\n
// The extension is supported by the current context
\n
}
\n

The argument is a null terminated ASCII string with the extension name. If the extension is supported, glfwExtensionSupported returns GLFW_TRUE, otherwise it returns GLFW_FALSE.

\n

\nFetching function pointers

\n

Many extensions, though not all, require the use of new OpenGL functions. These functions often do not have entry points in the client API libraries of your operating system, making it necessary to fetch them at run time. You can retrieve pointers to these functions with glfwGetProcAddress.

\n
PFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog = glfwGetProcAddress("glGetDebugMessageLogARB");
\n

In general, you should avoid giving the function pointer variables the (exact) same name as the function, as this may confuse your linker. Instead, you can use a different prefix, like above, or some other naming scheme.

\n

Now that all the pieces have been introduced, here is what they might look like when used together.

\n
#define GLFW_INCLUDE_GLEXT
\n
#include <GLFW/glfw3.h>
\n
\n
#define glGetDebugMessageLogARB pfnGetDebugMessageLog
\n
PFNGLGETDEBUGMESSAGELOGARBPROC pfnGetDebugMessageLog;
\n
\n
// Flag indicating whether the extension is supported
\n
int has_ARB_debug_output = 0;
\n
\n
void load_extensions(void)
\n
{
\n
if (glfwExtensionSupported("GL_ARB_debug_output"))
\n
{
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pfnGetDebugMessageLog = (PFNGLGETDEBUGMESSAGELOGARBPROC)
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glfw3.h
The header of the GLFW 3 API.
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glfwGetCurrentContext
GLFWwindow * glfwGetCurrentContext(void)
Returns the window whose context is current on the calling thread.
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GLFWwindow
struct GLFWwindow GLFWwindow
Opaque window object.
Definition: glfw3.h:1152
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glfwExtensionSupported
int glfwExtensionSupported(const char *extension)
Returns whether the specified extension is available.
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glfwMakeContextCurrent
void glfwMakeContextCurrent(GLFWwindow *window)
Makes the context of the specified window current for the calling thread.
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GLFW_FALSE
#define GLFW_FALSE
Zero.
Definition: glfw3.h:289
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glfwCreateWindow
GLFWwindow * glfwCreateWindow(int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
Creates a window and its associated context.
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glfwGetProcAddress
GLFWglproc glfwGetProcAddress(const char *procname)
Returns the address of the specified function for the current context.
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glfwWindowHint
void glfwWindowHint(int hint, int value)
Sets the specified window hint to the desired value.
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GLFW_VISIBLE
#define GLFW_VISIBLE
Window visibility window hint and attribute.
Definition: glfw3.h:782
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Deprecated List
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Global GLFWcharmodsfun )(GLFWwindow *, unsigned int, int)
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Scheduled for removal in version 4.0.
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Global glfwSetCharModsCallback (GLFWwindow *window, GLFWcharmodsfun callback)
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Scheduled for removal in version 4.0.
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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GLFW Directory Reference
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\nFiles

file  glfw3.h [code]
 The header of the GLFW 3 API.
 
file  glfw3native.h [code]
 The header of the native access functions.
 
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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include Directory Reference
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\nDirectories

directory  GLFW
 
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\nDirectories

directory  docs
 
directory  include
 
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\n\n" }, { "path": "thirdparty/glfw/docs/html/doxygen.css", "content": "/* The standard CSS for doxygen 1.8.16 */\n\nbody, table, div, p, dl {\n\tfont: 400 14px/22px Roboto,sans-serif;\n}\n\np.reference, p.definition {\n\tfont: 400 14px/22px Roboto,sans-serif;\n}\n\n/* @group Heading Levels */\n\nh1.groupheader {\n\tfont-size: 150%;\n}\n\n.title {\n\tfont: 400 14px/28px Roboto,sans-serif;\n\tfont-size: 150%;\n\tfont-weight: bold;\n\tmargin: 10px 2px;\n}\n\nh2.groupheader {\n\tborder-bottom: 1px solid #879ECB;\n\tcolor: #354C7B;\n\tfont-size: 150%;\n\tfont-weight: normal;\n\tmargin-top: 1.75em;\n\tpadding-top: 8px;\n\tpadding-bottom: 4px;\n\twidth: 100%;\n}\n\nh3.groupheader {\n\tfont-size: 100%;\n}\n\nh1, h2, h3, h4, h5, h6 {\n\t-webkit-transition: text-shadow 0.5s linear;\n\t-moz-transition: text-shadow 0.5s linear;\n\t-ms-transition: text-shadow 0.5s linear;\n\t-o-transition: text-shadow 0.5s linear;\n\ttransition: text-shadow 0.5s linear;\n\tmargin-right: 15px;\n}\n\nh1.glow, h2.glow, h3.glow, h4.glow, h5.glow, h6.glow {\n\ttext-shadow: 0 0 15px cyan;\n}\n\ndt {\n\tfont-weight: bold;\n}\n\nul.multicol {\n\t-moz-column-gap: 1em;\n\t-webkit-column-gap: 1em;\n\tcolumn-gap: 1em;\n\t-moz-column-count: 3;\n\t-webkit-column-count: 3;\n\tcolumn-count: 3;\n}\n\np.startli, p.startdd {\n\tmargin-top: 2px;\n}\n\np.starttd {\n\tmargin-top: 0px;\n}\n\np.endli {\n\tmargin-bottom: 0px;\n}\n\np.enddd {\n\tmargin-bottom: 4px;\n}\n\np.endtd {\n\tmargin-bottom: 2px;\n}\n\np.interli {\n}\n\np.interdd {\n}\n\np.intertd {\n}\n\n/* @end */\n\ncaption {\n\tfont-weight: bold;\n}\n\nspan.legend {\n font-size: 70%;\n text-align: center;\n}\n\nh3.version {\n font-size: 90%;\n text-align: center;\n}\n\ndiv.qindex, div.navtab{\n\tbackground-color: #EBEFF6;\n\tborder: 1px solid #A3B4D7;\n\ttext-align: center;\n}\n\ndiv.qindex, div.navpath {\n\twidth: 100%;\n\tline-height: 140%;\n}\n\ndiv.navtab {\n\tmargin-right: 15px;\n}\n\n/* @group Link Styling */\n\na {\n\tcolor: #3D578C;\n\tfont-weight: normal;\n\ttext-decoration: none;\n}\n\n.contents a:visited {\n\tcolor: #4665A2;\n}\n\na:hover {\n\ttext-decoration: underline;\n}\n\na.qindex {\n\tfont-weight: bold;\n}\n\na.qindexHL {\n\tfont-weight: bold;\n\tbackground-color: #9CAFD4;\n\tcolor: #FFFFFF;\n\tborder: 1px double #869DCA;\n}\n\n.contents a.qindexHL:visited {\n color: #FFFFFF;\n}\n\na.el {\n\tfont-weight: bold;\n}\n\na.elRef {\n}\n\na.code, a.code:visited, a.line, a.line:visited {\n\tcolor: #4665A2; \n}\n\na.codeRef, a.codeRef:visited, a.lineRef, a.lineRef:visited {\n\tcolor: #4665A2; \n}\n\n/* @end */\n\ndl.el {\n\tmargin-left: -1cm;\n}\n\nul {\n overflow: hidden; /*Fixed: list item bullets overlap floating elements*/\n}\n\n#side-nav ul {\n overflow: visible; /* reset ul rule for scroll bar in GENERATE_TREEVIEW window */\n}\n\n#main-nav ul {\n overflow: visible; /* reset ul rule for the navigation bar drop down lists */\n}\n\n.fragment {\n text-align: left;\n direction: ltr;\n overflow-x: auto; /*Fixed: fragment lines overlap floating elements*/\n overflow-y: hidden;\n}\n\npre.fragment {\n border: 1px solid #C4CFE5;\n background-color: #FBFCFD;\n padding: 4px 6px;\n margin: 4px 8px 4px 2px;\n overflow: auto;\n word-wrap: break-word;\n font-size: 9pt;\n line-height: 125%;\n font-family: monospace, fixed;\n font-size: 105%;\n}\n\ndiv.fragment {\n padding: 0 0 1px 0; /*Fixed: last line underline overlap border*/\n margin: 4px 8px 4px 2px;\n\tbackground-color: #FBFCFD;\n\tborder: 1px solid #C4CFE5;\n}\n\ndiv.line {\n\tfont-family: monospace, fixed;\n font-size: 13px;\n\tmin-height: 13px;\n\tline-height: 1.0;\n\ttext-wrap: unrestricted;\n\twhite-space: -moz-pre-wrap; /* Moz */\n\twhite-space: -pre-wrap; /* Opera 4-6 */\n\twhite-space: -o-pre-wrap; /* Opera 7 */\n\twhite-space: pre-wrap; /* CSS3 */\n\tword-wrap: break-word; /* IE 5.5+ */\n\ttext-indent: -53px;\n\tpadding-left: 53px;\n\tpadding-bottom: 0px;\n\tmargin: 0px;\n\t-webkit-transition-property: background-color, box-shadow;\n\t-webkit-transition-duration: 0.5s;\n\t-moz-transition-property: background-color, box-shadow;\n\t-moz-transition-duration: 0.5s;\n\t-ms-transition-property: background-color, box-shadow;\n\t-ms-transition-duration: 0.5s;\n\t-o-transition-property: background-color, box-shadow;\n\t-o-transition-duration: 0.5s;\n\ttransition-property: background-color, box-shadow;\n\ttransition-duration: 0.5s;\n}\n\ndiv.line:after {\n content:\"\\000A\";\n white-space: pre;\n}\n\ndiv.line.glow {\n\tbackground-color: cyan;\n\tbox-shadow: 0 0 10px cyan;\n}\n\n\nspan.lineno {\n\tpadding-right: 4px;\n\ttext-align: right;\n\tborder-right: 2px solid #0F0;\n\tbackground-color: #E8E8E8;\n white-space: pre;\n}\nspan.lineno a {\n\tbackground-color: #D8D8D8;\n}\n\nspan.lineno a:hover {\n\tbackground-color: #C8C8C8;\n}\n\n.lineno {\n\t-webkit-touch-callout: none;\n\t-webkit-user-select: none;\n\t-khtml-user-select: none;\n\t-moz-user-select: none;\n\t-ms-user-select: none;\n\tuser-select: none;\n}\n\ndiv.ah, span.ah {\n\tbackground-color: black;\n\tfont-weight: bold;\n\tcolor: #FFFFFF;\n\tmargin-bottom: 3px;\n\tmargin-top: 3px;\n\tpadding: 0.2em;\n\tborder: solid thin #333;\n\tborder-radius: 0.5em;\n\t-webkit-border-radius: .5em;\n\t-moz-border-radius: .5em;\n\tbox-shadow: 2px 2px 3px #999;\n\t-webkit-box-shadow: 2px 2px 3px #999;\n\t-moz-box-shadow: rgba(0, 0, 0, 0.15) 2px 2px 2px;\n\tbackground-image: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#000),color-stop(0.3, #444));\n\tbackground-image: -moz-linear-gradient(center top, #eee 0%, #444 40%, #000 110%);\n}\n\ndiv.classindex ul {\n list-style: none;\n padding-left: 0;\n}\n\ndiv.classindex span.ai {\n display: inline-block;\n}\n\ndiv.groupHeader {\n\tmargin-left: 16px;\n\tmargin-top: 12px;\n\tfont-weight: bold;\n}\n\ndiv.groupText {\n\tmargin-left: 16px;\n\tfont-style: italic;\n}\n\nbody {\n\tbackground-color: white;\n\tcolor: black;\n margin: 0;\n}\n\ndiv.contents {\n\tmargin-top: 10px;\n\tmargin-left: 12px;\n\tmargin-right: 8px;\n}\n\ntd.indexkey {\n\tbackground-color: #EBEFF6;\n\tfont-weight: bold;\n\tborder: 1px solid #C4CFE5;\n\tmargin: 2px 0px 2px 0;\n\tpadding: 2px 10px;\n white-space: nowrap;\n vertical-align: top;\n}\n\ntd.indexvalue {\n\tbackground-color: #EBEFF6;\n\tborder: 1px solid #C4CFE5;\n\tpadding: 2px 10px;\n\tmargin: 2px 0px;\n}\n\ntr.memlist {\n\tbackground-color: #EEF1F7;\n}\n\np.formulaDsp {\n\ttext-align: center;\n}\n\nimg.formulaDsp {\n\t\n}\n\nimg.formulaInl, img.inline {\n\tvertical-align: middle;\n}\n\ndiv.center {\n\ttext-align: center;\n margin-top: 0px;\n margin-bottom: 0px;\n padding: 0px;\n}\n\ndiv.center img {\n\tborder: 0px;\n}\n\naddress.footer {\n\ttext-align: right;\n\tpadding-right: 12px;\n}\n\nimg.footer {\n\tborder: 0px;\n\tvertical-align: middle;\n}\n\n/* @group Code Colorization */\n\nspan.keyword {\n\tcolor: #008000\n}\n\nspan.keywordtype {\n\tcolor: #604020\n}\n\nspan.keywordflow {\n\tcolor: #e08000\n}\n\nspan.comment {\n\tcolor: #800000\n}\n\nspan.preprocessor {\n\tcolor: #806020\n}\n\nspan.stringliteral {\n\tcolor: #002080\n}\n\nspan.charliteral {\n\tcolor: #008080\n}\n\nspan.vhdldigit { \n\tcolor: #ff00ff \n}\n\nspan.vhdlchar { \n\tcolor: #000000 \n}\n\nspan.vhdlkeyword { \n\tcolor: #700070 \n}\n\nspan.vhdllogic { \n\tcolor: #ff0000 \n}\n\nblockquote {\n background-color: #F7F8FB;\n border-left: 2px solid #9CAFD4;\n margin: 0 24px 0 4px;\n padding: 0 12px 0 16px;\n}\n\nblockquote.DocNodeRTL {\n border-left: 0;\n border-right: 2px solid #9CAFD4;\n margin: 0 4px 0 24px;\n padding: 0 16px 0 12px;\n}\n\n/* @end */\n\n/*\n.search {\n\tcolor: #003399;\n\tfont-weight: bold;\n}\n\nform.search {\n\tmargin-bottom: 0px;\n\tmargin-top: 0px;\n}\n\ninput.search {\n\tfont-size: 75%;\n\tcolor: #000080;\n\tfont-weight: normal;\n\tbackground-color: #e8eef2;\n}\n*/\n\ntd.tiny {\n\tfont-size: 75%;\n}\n\n.dirtab {\n\tpadding: 4px;\n\tborder-collapse: collapse;\n\tborder: 1px solid #A3B4D7;\n}\n\nth.dirtab {\n\tbackground: #EBEFF6;\n\tfont-weight: bold;\n}\n\nhr {\n\theight: 0px;\n\tborder: none;\n\tborder-top: 1px solid #4A6AAA;\n}\n\nhr.footer {\n\theight: 1px;\n}\n\n/* @group Member Descriptions */\n\ntable.memberdecls {\n\tborder-spacing: 0px;\n\tpadding: 0px;\n}\n\n.memberdecls td, .fieldtable tr {\n\t-webkit-transition-property: background-color, box-shadow;\n\t-webkit-transition-duration: 0.5s;\n\t-moz-transition-property: background-color, box-shadow;\n\t-moz-transition-duration: 0.5s;\n\t-ms-transition-property: background-color, box-shadow;\n\t-ms-transition-duration: 0.5s;\n\t-o-transition-property: background-color, box-shadow;\n\t-o-transition-duration: 0.5s;\n\ttransition-property: background-color, box-shadow;\n\ttransition-duration: 0.5s;\n}\n\n.memberdecls td.glow, .fieldtable tr.glow {\n\tbackground-color: cyan;\n\tbox-shadow: 0 0 15px cyan;\n}\n\n.mdescLeft, .mdescRight,\n.memItemLeft, .memItemRight,\n.memTemplItemLeft, .memTemplItemRight, .memTemplParams {\n\tbackground-color: #F9FAFC;\n\tborder: none;\n\tmargin: 4px;\n\tpadding: 1px 0 0 8px;\n}\n\n.mdescLeft, .mdescRight {\n\tpadding: 0px 8px 4px 8px;\n\tcolor: #555;\n}\n\n.memSeparator {\n border-bottom: 1px solid #DEE4F0;\n line-height: 1px;\n margin: 0px;\n padding: 0px;\n}\n\n.memItemLeft, .memTemplItemLeft {\n white-space: nowrap;\n}\n\n.memItemRight {\n\twidth: 100%;\n}\n\n.memTemplParams {\n\tcolor: #4665A2;\n white-space: nowrap;\n\tfont-size: 80%;\n}\n\n/* @end */\n\n/* @group Member Details */\n\n/* Styles for detailed member documentation */\n\n.memtitle {\n\tpadding: 8px;\n\tborder-top: 1px solid #A8B8D9;\n\tborder-left: 1px solid #A8B8D9;\n\tborder-right: 1px solid #A8B8D9;\n\tborder-top-right-radius: 4px;\n\tborder-top-left-radius: 4px;\n\tmargin-bottom: -1px;\n\tbackground-image: url('nav_f.png');\n\tbackground-repeat: repeat-x;\n\tbackground-color: #E2E8F2;\n\tline-height: 1.25;\n\tfont-weight: 300;\n\tfloat:left;\n}\n\n.permalink\n{\n font-size: 65%;\n display: inline-block;\n vertical-align: middle;\n}\n\n.memtemplate {\n\tfont-size: 80%;\n\tcolor: #4665A2;\n\tfont-weight: normal;\n\tmargin-left: 9px;\n}\n\n.memnav {\n\tbackground-color: #EBEFF6;\n\tborder: 1px solid #A3B4D7;\n\ttext-align: center;\n\tmargin: 2px;\n\tmargin-right: 15px;\n\tpadding: 2px;\n}\n\n.mempage {\n\twidth: 100%;\n}\n\n.memitem {\n\tpadding: 0;\n\tmargin-bottom: 10px;\n\tmargin-right: 5px;\n -webkit-transition: box-shadow 0.5s linear;\n -moz-transition: box-shadow 0.5s linear;\n -ms-transition: box-shadow 0.5s linear;\n -o-transition: box-shadow 0.5s linear;\n transition: box-shadow 0.5s linear;\n display: table !important;\n width: 100%;\n}\n\n.memitem.glow {\n box-shadow: 0 0 15px cyan;\n}\n\n.memname {\n font-weight: 400;\n margin-left: 6px;\n}\n\n.memname td {\n\tvertical-align: bottom;\n}\n\n.memproto, dl.reflist dt {\n border-top: 1px solid #A8B8D9;\n border-left: 1px solid #A8B8D9;\n border-right: 1px solid #A8B8D9;\n padding: 6px 0px 6px 0px;\n color: #253555;\n font-weight: bold;\n text-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9);\n background-color: #DFE5F1;\n /* opera specific markup */\n box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);\n border-top-right-radius: 4px;\n /* firefox specific markup */\n -moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px;\n -moz-border-radius-topright: 4px;\n /* webkit specific markup */\n -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);\n -webkit-border-top-right-radius: 4px;\n\n}\n\n.overload {\n font-family: \"courier new\",courier,monospace;\n\tfont-size: 65%;\n}\n\n.memdoc, dl.reflist dd {\n border-bottom: 1px solid #A8B8D9; \n border-left: 1px solid #A8B8D9; \n border-right: 1px solid #A8B8D9; \n padding: 6px 10px 2px 10px;\n background-color: #FBFCFD;\n border-top-width: 0;\n background-image:url('nav_g.png');\n background-repeat:repeat-x;\n background-color: #FFFFFF;\n /* opera specific markup */\n border-bottom-left-radius: 4px;\n border-bottom-right-radius: 4px;\n box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);\n /* firefox specific markup */\n -moz-border-radius-bottomleft: 4px;\n -moz-border-radius-bottomright: 4px;\n -moz-box-shadow: rgba(0, 0, 0, 0.15) 5px 5px 5px;\n /* webkit specific markup */\n -webkit-border-bottom-left-radius: 4px;\n -webkit-border-bottom-right-radius: 4px;\n -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);\n}\n\ndl.reflist dt {\n padding: 5px;\n}\n\ndl.reflist dd {\n margin: 0px 0px 10px 0px;\n padding: 5px;\n}\n\n.paramkey {\n\ttext-align: right;\n}\n\n.paramtype {\n\twhite-space: nowrap;\n}\n\n.paramname {\n\tcolor: #602020;\n\twhite-space: nowrap;\n}\n.paramname em {\n\tfont-style: normal;\n}\n.paramname code {\n line-height: 14px;\n}\n\n.params, .retval, .exception, .tparams {\n margin-left: 0px;\n padding-left: 0px;\n} \n\n.params .paramname, .retval .paramname, .tparams .paramname, .exception .paramname {\n font-weight: bold;\n vertical-align: top;\n}\n \n.params .paramtype, .tparams .paramtype {\n font-style: italic;\n vertical-align: top;\n} \n \n.params .paramdir, .tparams .paramdir {\n font-family: \"courier new\",courier,monospace;\n vertical-align: top;\n}\n\ntable.mlabels {\n\tborder-spacing: 0px;\n}\n\ntd.mlabels-left {\n\twidth: 100%;\n\tpadding: 0px;\n}\n\ntd.mlabels-right {\n\tvertical-align: bottom;\n\tpadding: 0px;\n\twhite-space: nowrap;\n}\n\nspan.mlabels {\n margin-left: 8px;\n}\n\nspan.mlabel {\n background-color: #728DC1;\n border-top:1px solid #5373B4;\n border-left:1px solid #5373B4;\n border-right:1px solid #C4CFE5;\n border-bottom:1px solid #C4CFE5;\n\ttext-shadow: none;\n\tcolor: white;\n\tmargin-right: 4px;\n\tpadding: 2px 3px;\n\tborder-radius: 3px;\n\tfont-size: 7pt;\n\twhite-space: nowrap;\n\tvertical-align: middle;\n}\n\n\n\n/* @end */\n\n/* these are for tree view inside a (index) page */\n\ndiv.directory {\n margin: 10px 0px;\n border-top: 1px solid #9CAFD4;\n border-bottom: 1px solid #9CAFD4;\n width: 100%;\n}\n\n.directory table {\n border-collapse:collapse;\n}\n\n.directory td {\n margin: 0px;\n padding: 0px;\n\tvertical-align: top;\n}\n\n.directory td.entry {\n white-space: nowrap;\n padding-right: 6px;\n\tpadding-top: 3px;\n}\n\n.directory td.entry a {\n outline:none;\n}\n\n.directory td.entry a img {\n border: none;\n}\n\n.directory td.desc {\n width: 100%;\n padding-left: 6px;\n\tpadding-right: 6px;\n\tpadding-top: 3px;\n\tborder-left: 1px solid rgba(0,0,0,0.05);\n}\n\n.directory tr.even {\n\tpadding-left: 6px;\n\tbackground-color: #F7F8FB;\n}\n\n.directory img {\n\tvertical-align: -30%;\n}\n\n.directory .levels {\n white-space: nowrap;\n width: 100%;\n text-align: right;\n font-size: 9pt;\n}\n\n.directory .levels span {\n cursor: pointer;\n padding-left: 2px;\n padding-right: 2px;\n\tcolor: #3D578C;\n}\n\n.arrow {\n color: #9CAFD4;\n -webkit-user-select: none;\n -khtml-user-select: none;\n -moz-user-select: none;\n -ms-user-select: none;\n user-select: none;\n cursor: pointer;\n font-size: 80%;\n display: inline-block;\n width: 16px;\n height: 22px;\n}\n\n.icon {\n font-family: Arial, Helvetica;\n font-weight: bold;\n font-size: 12px;\n height: 14px;\n width: 16px;\n display: inline-block;\n background-color: #728DC1;\n color: white;\n text-align: center;\n border-radius: 4px;\n margin-left: 2px;\n margin-right: 2px;\n}\n\n.icona {\n width: 24px;\n height: 22px;\n display: inline-block;\n}\n\n.iconfopen {\n width: 24px;\n height: 18px;\n margin-bottom: 4px;\n background-image:url('folderopen.png');\n background-position: 0px -4px;\n background-repeat: repeat-y;\n vertical-align:top;\n display: inline-block;\n}\n\n.iconfclosed {\n width: 24px;\n height: 18px;\n margin-bottom: 4px;\n background-image:url('folderclosed.png');\n background-position: 0px -4px;\n background-repeat: repeat-y;\n vertical-align:top;\n display: inline-block;\n}\n\n.icondoc {\n width: 24px;\n height: 18px;\n margin-bottom: 4px;\n background-image:url('doc.png');\n background-position: 0px -4px;\n background-repeat: repeat-y;\n vertical-align:top;\n display: inline-block;\n}\n\ntable.directory {\n font: 400 14px Roboto,sans-serif;\n}\n\n/* @end */\n\ndiv.dynheader {\n margin-top: 8px;\n\t-webkit-touch-callout: none;\n\t-webkit-user-select: none;\n\t-khtml-user-select: none;\n\t-moz-user-select: none;\n\t-ms-user-select: none;\n\tuser-select: none;\n}\n\naddress {\n\tfont-style: normal;\n\tcolor: #2A3D61;\n}\n\ntable.doxtable caption {\n\tcaption-side: top;\n}\n\ntable.doxtable {\n\tborder-collapse:collapse;\n margin-top: 4px;\n margin-bottom: 4px;\n}\n\ntable.doxtable td, table.doxtable th {\n\tborder: 1px solid #2D4068;\n\tpadding: 3px 7px 2px;\n}\n\ntable.doxtable th {\n\tbackground-color: #374F7F;\n\tcolor: #FFFFFF;\n\tfont-size: 110%;\n\tpadding-bottom: 4px;\n\tpadding-top: 5px;\n}\n\ntable.fieldtable {\n /*width: 100%;*/\n margin-bottom: 10px;\n border: 1px solid #A8B8D9;\n border-spacing: 0px;\n -moz-border-radius: 4px;\n -webkit-border-radius: 4px;\n border-radius: 4px;\n -moz-box-shadow: rgba(0, 0, 0, 0.15) 2px 2px 2px;\n -webkit-box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.15);\n box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.15);\n}\n\n.fieldtable td, .fieldtable th {\n padding: 3px 7px 2px;\n}\n\n.fieldtable td.fieldtype, .fieldtable td.fieldname {\n white-space: nowrap;\n border-right: 1px solid #A8B8D9;\n border-bottom: 1px solid #A8B8D9;\n vertical-align: top;\n}\n\n.fieldtable td.fieldname {\n padding-top: 3px;\n}\n\n.fieldtable td.fielddoc {\n border-bottom: 1px solid #A8B8D9;\n /*width: 100%;*/\n}\n\n.fieldtable td.fielddoc p:first-child {\n margin-top: 0px;\n} \n \n.fieldtable td.fielddoc p:last-child {\n margin-bottom: 2px;\n}\n\n.fieldtable tr:last-child td {\n border-bottom: none;\n}\n\n.fieldtable th {\n background-image:url('nav_f.png');\n background-repeat:repeat-x;\n background-color: #E2E8F2;\n font-size: 90%;\n color: #253555;\n padding-bottom: 4px;\n padding-top: 5px;\n text-align:left;\n font-weight: 400;\n -moz-border-radius-topleft: 4px;\n -moz-border-radius-topright: 4px;\n -webkit-border-top-left-radius: 4px;\n -webkit-border-top-right-radius: 4px;\n border-top-left-radius: 4px;\n border-top-right-radius: 4px;\n border-bottom: 1px solid #A8B8D9;\n}\n\n\n.tabsearch {\n\ttop: 0px;\n\tleft: 10px;\n\theight: 36px;\n\tbackground-image: url('tab_b.png');\n\tz-index: 101;\n\toverflow: hidden;\n\tfont-size: 13px;\n}\n\n.navpath ul\n{\n\tfont-size: 11px;\n\tbackground-image:url('tab_b.png');\n\tbackground-repeat:repeat-x;\n\tbackground-position: 0 -5px;\n\theight:30px;\n\tline-height:30px;\n\tcolor:#8AA0CC;\n\tborder:solid 1px #C2CDE4;\n\toverflow:hidden;\n\tmargin:0px;\n\tpadding:0px;\n}\n\n.navpath li\n{\n\tlist-style-type:none;\n\tfloat:left;\n\tpadding-left:10px;\n\tpadding-right:15px;\n\tbackground-image:url('bc_s.png');\n\tbackground-repeat:no-repeat;\n\tbackground-position:right;\n\tcolor:#364D7C;\n}\n\n.navpath li.navelem a\n{\n\theight:32px;\n\tdisplay:block;\n\ttext-decoration: none;\n\toutline: none;\n\tcolor: #283A5D;\n\tfont-family: 'Lucida Grande',Geneva,Helvetica,Arial,sans-serif;\n\ttext-shadow: 0px 1px 1px rgba(255, 255, 255, 0.9);\n\ttext-decoration: none; \n}\n\n.navpath li.navelem a:hover\n{\n\tcolor:#6884BD;\n}\n\n.navpath li.footer\n{\n list-style-type:none;\n float:right;\n padding-left:10px;\n padding-right:15px;\n background-image:none;\n background-repeat:no-repeat;\n background-position:right;\n color:#364D7C;\n font-size: 8pt;\n}\n\n\ndiv.summary\n{\n\tfloat: right;\n\tfont-size: 8pt;\n\tpadding-right: 5px;\n\twidth: 50%;\n\ttext-align: right;\n} \n\ndiv.summary a\n{\n\twhite-space: nowrap;\n}\n\ntable.classindex\n{\n margin: 10px;\n white-space: nowrap;\n margin-left: 3%;\n margin-right: 3%;\n width: 94%;\n border: 0;\n border-spacing: 0; \n padding: 0;\n}\n\ndiv.ingroups\n{\n\tfont-size: 8pt;\n\twidth: 50%;\n\ttext-align: left;\n}\n\ndiv.ingroups a\n{\n\twhite-space: nowrap;\n}\n\ndiv.header\n{\n background-image:url('nav_h.png');\n background-repeat:repeat-x;\n\tbackground-color: #F9FAFC;\n\tmargin: 0px;\n\tborder-bottom: 1px solid #C4CFE5;\n}\n\ndiv.headertitle\n{\n\tpadding: 5px 5px 5px 10px;\n}\n\n.PageDocRTL-title div.headertitle {\n text-align: right;\n direction: rtl;\n}\n\ndl {\n padding: 0 0 0 0;\n}\n\n/* dl.note, dl.warning, dl.attention, dl.pre, dl.post, dl.invariant, dl.deprecated, dl.todo, dl.test, dl.bug, dl.examples */\ndl.section {\n\tmargin-left: 0px;\n\tpadding-left: 0px;\n}\n\ndl.section.DocNodeRTL {\n margin-right: 0px;\n padding-right: 0px;\n}\n\ndl.note {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #D0C000;\n}\n\ndl.note.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #D0C000;\n}\n\ndl.warning, dl.attention {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #FF0000;\n}\n\ndl.warning.DocNodeRTL, dl.attention.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #FF0000;\n}\n\ndl.pre, dl.post, dl.invariant {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #00D000;\n}\n\ndl.pre.DocNodeRTL, dl.post.DocNodeRTL, dl.invariant.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #00D000;\n}\n\ndl.deprecated {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #505050;\n}\n\ndl.deprecated.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #505050;\n}\n\ndl.todo {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #00C0E0;\n}\n\ndl.todo.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #00C0E0;\n}\n\ndl.test {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #3030E0;\n}\n\ndl.test.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #3030E0;\n}\n\ndl.bug {\n margin-left: -7px;\n padding-left: 3px;\n border-left: 4px solid;\n border-color: #C08050;\n}\n\ndl.bug.DocNodeRTL {\n margin-left: 0;\n padding-left: 0;\n border-left: 0;\n margin-right: -7px;\n padding-right: 3px;\n border-right: 4px solid;\n border-color: #C08050;\n}\n\ndl.section dd {\n\tmargin-bottom: 6px;\n}\n\n\n#projectlogo\n{\n\ttext-align: center;\n\tvertical-align: bottom;\n\tborder-collapse: separate;\n}\n \n#projectlogo img\n{ \n\tborder: 0px none;\n}\n \n#projectalign\n{\n vertical-align: middle;\n}\n\n#projectname\n{\n\tfont: 300% Tahoma, Arial,sans-serif;\n\tmargin: 0px;\n\tpadding: 2px 0px;\n}\n \n#projectbrief\n{\n\tfont: 120% Tahoma, Arial,sans-serif;\n\tmargin: 0px;\n\tpadding: 0px;\n}\n\n#projectnumber\n{\n\tfont: 50% Tahoma, Arial,sans-serif;\n\tmargin: 0px;\n\tpadding: 0px;\n}\n\n#titlearea\n{\n\tpadding: 0px;\n\tmargin: 0px;\n\twidth: 100%;\n\tborder-bottom: 1px solid #5373B4;\n}\n\n.image\n{\n text-align: center;\n}\n\n.dotgraph\n{\n text-align: center;\n}\n\n.mscgraph\n{\n text-align: center;\n}\n\n.plantumlgraph\n{\n text-align: center;\n}\n\n.diagraph\n{\n text-align: center;\n}\n\n.caption\n{\n\tfont-weight: bold;\n}\n\ndiv.zoom\n{\n\tborder: 1px solid #90A5CE;\n}\n\ndl.citelist {\n margin-bottom:50px;\n}\n\ndl.citelist dt {\n color:#334975;\n float:left;\n font-weight:bold;\n margin-right:10px;\n padding:5px;\n}\n\ndl.citelist dd {\n margin:2px 0;\n padding:5px 0;\n}\n\ndiv.toc {\n padding: 14px 25px;\n background-color: #F4F6FA;\n border: 1px solid #D8DFEE;\n border-radius: 7px 7px 7px 7px;\n float: right;\n height: auto;\n margin: 0 8px 10px 10px;\n width: 200px;\n}\n\n.PageDocRTL-title div.toc {\n float: left !important;\n text-align: right;\n}\n\ndiv.toc li {\n background: url(\"bdwn.png\") no-repeat scroll 0 5px transparent;\n font: 10px/1.2 Verdana,DejaVu Sans,Geneva,sans-serif;\n margin-top: 5px;\n padding-left: 10px;\n padding-top: 2px;\n}\n\n.PageDocRTL-title div.toc li {\n background-position-x: right !important;\n padding-left: 0 !important;\n padding-right: 10px;\n}\n\ndiv.toc h3 {\n font: bold 12px/1.2 Arial,FreeSans,sans-serif;\n\tcolor: #4665A2;\n border-bottom: 0 none;\n margin: 0;\n}\n\ndiv.toc ul {\n list-style: none outside none;\n border: medium none;\n padding: 0px;\n} \n\ndiv.toc li.level1 {\n margin-left: 0px;\n}\n\ndiv.toc li.level2 {\n margin-left: 15px;\n}\n\ndiv.toc li.level3 {\n margin-left: 30px;\n}\n\ndiv.toc li.level4 {\n margin-left: 45px;\n}\n\n.PageDocRTL-title div.toc li.level1 {\n margin-left: 0 !important;\n margin-right: 0;\n}\n\n.PageDocRTL-title div.toc li.level2 {\n margin-left: 0 !important;\n margin-right: 15px;\n}\n\n.PageDocRTL-title div.toc li.level3 {\n margin-left: 0 !important;\n margin-right: 30px;\n}\n\n.PageDocRTL-title div.toc li.level4 {\n margin-left: 0 !important;\n margin-right: 45px;\n}\n\n.inherit_header {\n font-weight: bold;\n color: gray;\n cursor: pointer;\n\t-webkit-touch-callout: none;\n\t-webkit-user-select: none;\n\t-khtml-user-select: none;\n\t-moz-user-select: none;\n\t-ms-user-select: none;\n\tuser-select: none;\n}\n\n.inherit_header td {\n padding: 6px 0px 2px 5px;\n}\n\n.inherit {\n display: none;\n}\n\ntr.heading h2 {\n margin-top: 12px;\n margin-bottom: 4px;\n}\n\n/* tooltip related style info */\n\n.ttc {\n position: absolute;\n display: none;\n}\n\n#powerTip {\n\tcursor: default;\n\twhite-space: nowrap;\n\tbackground-color: white;\n\tborder: 1px solid gray;\n\tborder-radius: 4px 4px 4px 4px;\n\tbox-shadow: 1px 1px 7px gray;\n\tdisplay: none;\n\tfont-size: smaller;\n\tmax-width: 80%;\n\topacity: 0.9;\n\tpadding: 1ex 1em 1em;\n\tposition: absolute;\n\tz-index: 2147483647;\n}\n\n#powerTip div.ttdoc {\n color: grey;\n\tfont-style: italic;\n}\n\n#powerTip div.ttname a {\n font-weight: bold;\n}\n\n#powerTip div.ttname {\n font-weight: bold;\n}\n\n#powerTip div.ttdeci {\n color: #006318;\n}\n\n#powerTip div {\n margin: 0px;\n padding: 0px;\n font: 12px/16px Roboto,sans-serif;\n}\n\n#powerTip:before, #powerTip:after {\n\tcontent: \"\";\n\tposition: absolute;\n\tmargin: 0px;\n}\n\n#powerTip.n:after, #powerTip.n:before,\n#powerTip.s:after, #powerTip.s:before,\n#powerTip.w:after, #powerTip.w:before,\n#powerTip.e:after, #powerTip.e:before,\n#powerTip.ne:after, #powerTip.ne:before,\n#powerTip.se:after, #powerTip.se:before,\n#powerTip.nw:after, #powerTip.nw:before,\n#powerTip.sw:after, #powerTip.sw:before {\n\tborder: solid transparent;\n\tcontent: \" \";\n\theight: 0;\n\twidth: 0;\n\tposition: absolute;\n}\n\n#powerTip.n:after, #powerTip.s:after,\n#powerTip.w:after, #powerTip.e:after,\n#powerTip.nw:after, #powerTip.ne:after,\n#powerTip.sw:after, #powerTip.se:after {\n\tborder-color: rgba(255, 255, 255, 0);\n}\n\n#powerTip.n:before, #powerTip.s:before,\n#powerTip.w:before, #powerTip.e:before,\n#powerTip.nw:before, #powerTip.ne:before,\n#powerTip.sw:before, #powerTip.se:before {\n\tborder-color: rgba(128, 128, 128, 0);\n}\n\n#powerTip.n:after, #powerTip.n:before,\n#powerTip.ne:after, #powerTip.ne:before,\n#powerTip.nw:after, #powerTip.nw:before {\n\ttop: 100%;\n}\n\n#powerTip.n:after, #powerTip.ne:after, #powerTip.nw:after {\n\tborder-top-color: #FFFFFF;\n\tborder-width: 10px;\n\tmargin: 0px -10px;\n}\n#powerTip.n:before {\n\tborder-top-color: #808080;\n\tborder-width: 11px;\n\tmargin: 0px -11px;\n}\n#powerTip.n:after, #powerTip.n:before {\n\tleft: 50%;\n}\n\n#powerTip.nw:after, #powerTip.nw:before {\n\tright: 14px;\n}\n\n#powerTip.ne:after, #powerTip.ne:before {\n\tleft: 14px;\n}\n\n#powerTip.s:after, #powerTip.s:before,\n#powerTip.se:after, #powerTip.se:before,\n#powerTip.sw:after, #powerTip.sw:before {\n\tbottom: 100%;\n}\n\n#powerTip.s:after, #powerTip.se:after, #powerTip.sw:after {\n\tborder-bottom-color: #FFFFFF;\n\tborder-width: 10px;\n\tmargin: 0px -10px;\n}\n\n#powerTip.s:before, #powerTip.se:before, #powerTip.sw:before {\n\tborder-bottom-color: #808080;\n\tborder-width: 11px;\n\tmargin: 0px -11px;\n}\n\n#powerTip.s:after, #powerTip.s:before {\n\tleft: 50%;\n}\n\n#powerTip.sw:after, #powerTip.sw:before {\n\tright: 14px;\n}\n\n#powerTip.se:after, #powerTip.se:before {\n\tleft: 14px;\n}\n\n#powerTip.e:after, #powerTip.e:before {\n\tleft: 100%;\n}\n#powerTip.e:after {\n\tborder-left-color: #FFFFFF;\n\tborder-width: 10px;\n\ttop: 50%;\n\tmargin-top: -10px;\n}\n#powerTip.e:before {\n\tborder-left-color: #808080;\n\tborder-width: 11px;\n\ttop: 50%;\n\tmargin-top: -11px;\n}\n\n#powerTip.w:after, #powerTip.w:before {\n\tright: 100%;\n}\n#powerTip.w:after {\n\tborder-right-color: #FFFFFF;\n\tborder-width: 10px;\n\ttop: 50%;\n\tmargin-top: -10px;\n}\n#powerTip.w:before {\n\tborder-right-color: #808080;\n\tborder-width: 11px;\n\ttop: 50%;\n\tmargin-top: -11px;\n}\n\n@media print\n{\n #top { display: none; }\n #side-nav { display: none; }\n #nav-path { display: none; }\n body { overflow:visible; }\n h1, h2, h3, h4, h5, h6 { page-break-after: avoid; }\n .summary { display: none; }\n .memitem { page-break-inside: avoid; }\n #doc-content\n {\n margin-left:0 !important;\n height:auto !important;\n width:auto !important;\n overflow:inherit;\n display:inline;\n }\n}\n\n/* @group Markdown */\n\n/*\ntable.markdownTable {\n\tborder-collapse:collapse;\n margin-top: 4px;\n margin-bottom: 4px;\n}\n\ntable.markdownTable td, table.markdownTable th {\n\tborder: 1px solid #2D4068;\n\tpadding: 3px 7px 2px;\n}\n\ntable.markdownTableHead tr {\n}\n\ntable.markdownTableBodyLeft td, table.markdownTable th {\n\tborder: 1px solid #2D4068;\n\tpadding: 3px 7px 2px;\n}\n\nth.markdownTableHeadLeft th.markdownTableHeadRight th.markdownTableHeadCenter th.markdownTableHeadNone {\n\tbackground-color: #374F7F;\n\tcolor: #FFFFFF;\n\tfont-size: 110%;\n\tpadding-bottom: 4px;\n\tpadding-top: 5px;\n}\n\nth.markdownTableHeadLeft {\n\ttext-align: left\n}\n\nth.markdownTableHeadRight {\n\ttext-align: right\n}\n\nth.markdownTableHeadCenter {\n\ttext-align: center\n}\n*/\n\ntable.markdownTable {\n\tborder-collapse:collapse;\n margin-top: 4px;\n margin-bottom: 4px;\n}\n\ntable.markdownTable td, table.markdownTable th {\n\tborder: 1px solid #2D4068;\n\tpadding: 3px 7px 2px;\n}\n\ntable.markdownTable tr {\n}\n\nth.markdownTableHeadLeft, th.markdownTableHeadRight, th.markdownTableHeadCenter, th.markdownTableHeadNone {\n\tbackground-color: #374F7F;\n\tcolor: #FFFFFF;\n\tfont-size: 110%;\n\tpadding-bottom: 4px;\n\tpadding-top: 5px;\n}\n\nth.markdownTableHeadLeft, td.markdownTableBodyLeft {\n\ttext-align: left\n}\n\nth.markdownTableHeadRight, td.markdownTableBodyRight {\n\ttext-align: right\n}\n\nth.markdownTableHeadCenter, td.markdownTableBodyCenter {\n\ttext-align: center\n}\n\n.DocNodeRTL {\n text-align: right;\n direction: rtl;\n}\n\n.DocNodeLTR {\n text-align: left;\n direction: ltr;\n}\n\ntable.DocNodeRTL {\n width: auto;\n margin-right: 0;\n margin-left: auto;\n}\n\ntable.DocNodeLTR {\n width: auto;\n margin-right: auto;\n margin-left: 0;\n}\n\ntt, code, kbd, samp\n{\n display: inline-block;\n direction:ltr; \n}\n/* @end */\n\nu {\n\ttext-decoration: underline;\n}\n\n" }, { "path": "thirdparty/glfw/docs/html/dynsections.js", "content": "/*\n @licstart The following is the entire license notice for the\n JavaScript code in this file.\n\n Copyright (C) 1997-2017 by Dimitri van Heesch\n\n This program is free software; you can redistribute it and/or modify\n it under the terms of the GNU General Public License as published by\n the Free Software Foundation; either version 2 of the License, or\n (at your option) any later version.\n\n This program is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU General Public License for more details.\n\n You should have received a copy of the GNU General Public License along\n with this program; if not, write to the Free Software Foundation, Inc.,\n 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\n\n @licend The above is the entire license notice\n for the JavaScript code in this file\n */\nfunction toggleVisibility(linkObj)\n{\n var base = $(linkObj).attr('id');\n var summary = $('#'+base+'-summary');\n var content = $('#'+base+'-content');\n var trigger = $('#'+base+'-trigger');\n var src=$(trigger).attr('src');\n if (content.is(':visible')===true) {\n content.hide();\n summary.show();\n $(linkObj).addClass('closed').removeClass('opened');\n $(trigger).attr('src',src.substring(0,src.length-8)+'closed.png');\n } else {\n content.show();\n summary.hide();\n $(linkObj).removeClass('closed').addClass('opened');\n $(trigger).attr('src',src.substring(0,src.length-10)+'open.png');\n }\n return false;\n}\n\nfunction updateStripes()\n{\n $('table.directory tr').\n removeClass('even').filter(':visible:even').addClass('even');\n}\n\nfunction toggleLevel(level)\n{\n $('table.directory tr').each(function() {\n var l = this.id.split('_').length-1;\n var i = $('#img'+this.id.substring(3));\n var a = $('#arr'+this.id.substring(3));\n if (l\n\n\n\n\n\nGLFW: Files\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
\n
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\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\n
Files
\n
\n
\n
Here is a list of all files with brief descriptions:
\n\n\n\n
 glfw3.hThe header of the GLFW 3 API
 glfw3native.hThe header of the native access functions
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/glfw3_8h.html", "content": "\n\n\n\n\n\nGLFW: glfw3.h File Reference\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
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\n\n\n\n\n\n\n
\n\n
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\n\n\n
\n\n
\n\n\n
\n
\n
\nMacros |\nTypedefs |\nFunctions
\n
\n
glfw3.h File Reference
\n
\n
\n

Description

\n

This is the header file of the GLFW 3 API. It defines all its types and declares all its functions.

\n

For more information about how to use this file, see Including the GLFW header file.

\n
\n

Go to the source code of this file.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_APIENTRY_DEFINED
 
#define GLFW_TRUE   1
 One. More...
 
#define GLFW_FALSE   0
 Zero. More...
 
#define GLFW_HAT_CENTERED   0
 
#define GLFW_HAT_UP   1
 
#define GLFW_HAT_RIGHT   2
 
#define GLFW_HAT_DOWN   4
 
#define GLFW_HAT_LEFT   8
 
#define GLFW_HAT_RIGHT_UP   (GLFW_HAT_RIGHT | GLFW_HAT_UP)
 
#define GLFW_HAT_RIGHT_DOWN   (GLFW_HAT_RIGHT | GLFW_HAT_DOWN)
 
#define GLFW_HAT_LEFT_UP   (GLFW_HAT_LEFT | GLFW_HAT_UP)
 
#define GLFW_HAT_LEFT_DOWN   (GLFW_HAT_LEFT | GLFW_HAT_DOWN)
 
#define GLFW_KEY_UNKNOWN   -1
 
#define GLFW_KEY_SPACE   32
 
#define GLFW_KEY_APOSTROPHE   39 /* ' */
 
#define GLFW_KEY_COMMA   44 /* , */
 
#define GLFW_KEY_MINUS   45 /* - */
 
#define GLFW_KEY_PERIOD   46 /* . */
 
#define GLFW_KEY_SLASH   47 /* / */
 
#define GLFW_KEY_0   48
 
#define GLFW_KEY_1   49
 
#define GLFW_KEY_2   50
 
#define GLFW_KEY_3   51
 
#define GLFW_KEY_4   52
 
#define GLFW_KEY_5   53
 
#define GLFW_KEY_6   54
 
#define GLFW_KEY_7   55
 
#define GLFW_KEY_8   56
 
#define GLFW_KEY_9   57
 
#define GLFW_KEY_SEMICOLON   59 /* ; */
 
#define GLFW_KEY_EQUAL   61 /* = */
 
#define GLFW_KEY_A   65
 
#define GLFW_KEY_B   66
 
#define GLFW_KEY_C   67
 
#define GLFW_KEY_D   68
 
#define GLFW_KEY_E   69
 
#define GLFW_KEY_F   70
 
#define GLFW_KEY_G   71
 
#define GLFW_KEY_H   72
 
#define GLFW_KEY_I   73
 
#define GLFW_KEY_J   74
 
#define GLFW_KEY_K   75
 
#define GLFW_KEY_L   76
 
#define GLFW_KEY_M   77
 
#define GLFW_KEY_N   78
 
#define GLFW_KEY_O   79
 
#define GLFW_KEY_P   80
 
#define GLFW_KEY_Q   81
 
#define GLFW_KEY_R   82
 
#define GLFW_KEY_S   83
 
#define GLFW_KEY_T   84
 
#define GLFW_KEY_U   85
 
#define GLFW_KEY_V   86
 
#define GLFW_KEY_W   87
 
#define GLFW_KEY_X   88
 
#define GLFW_KEY_Y   89
 
#define GLFW_KEY_Z   90
 
#define GLFW_KEY_LEFT_BRACKET   91 /* [ */
 
#define GLFW_KEY_BACKSLASH   92 /* \\ */
 
#define GLFW_KEY_RIGHT_BRACKET   93 /* ] */
 
#define GLFW_KEY_GRAVE_ACCENT   96 /* ` */
 
#define GLFW_KEY_WORLD_1   161 /* non-US #1 */
 
#define GLFW_KEY_WORLD_2   162 /* non-US #2 */
 
#define GLFW_KEY_ESCAPE   256
 
#define GLFW_KEY_ENTER   257
 
#define GLFW_KEY_TAB   258
 
#define GLFW_KEY_BACKSPACE   259
 
#define GLFW_KEY_INSERT   260
 
#define GLFW_KEY_DELETE   261
 
#define GLFW_KEY_RIGHT   262
 
#define GLFW_KEY_LEFT   263
 
#define GLFW_KEY_DOWN   264
 
#define GLFW_KEY_UP   265
 
#define GLFW_KEY_PAGE_UP   266
 
#define GLFW_KEY_PAGE_DOWN   267
 
#define GLFW_KEY_HOME   268
 
#define GLFW_KEY_END   269
 
#define GLFW_KEY_CAPS_LOCK   280
 
#define GLFW_KEY_SCROLL_LOCK   281
 
#define GLFW_KEY_NUM_LOCK   282
 
#define GLFW_KEY_PRINT_SCREEN   283
 
#define GLFW_KEY_PAUSE   284
 
#define GLFW_KEY_F1   290
 
#define GLFW_KEY_F2   291
 
#define GLFW_KEY_F3   292
 
#define GLFW_KEY_F4   293
 
#define GLFW_KEY_F5   294
 
#define GLFW_KEY_F6   295
 
#define GLFW_KEY_F7   296
 
#define GLFW_KEY_F8   297
 
#define GLFW_KEY_F9   298
 
#define GLFW_KEY_F10   299
 
#define GLFW_KEY_F11   300
 
#define GLFW_KEY_F12   301
 
#define GLFW_KEY_F13   302
 
#define GLFW_KEY_F14   303
 
#define GLFW_KEY_F15   304
 
#define GLFW_KEY_F16   305
 
#define GLFW_KEY_F17   306
 
#define GLFW_KEY_F18   307
 
#define GLFW_KEY_F19   308
 
#define GLFW_KEY_F20   309
 
#define GLFW_KEY_F21   310
 
#define GLFW_KEY_F22   311
 
#define GLFW_KEY_F23   312
 
#define GLFW_KEY_F24   313
 
#define GLFW_KEY_F25   314
 
#define GLFW_KEY_KP_0   320
 
#define GLFW_KEY_KP_1   321
 
#define GLFW_KEY_KP_2   322
 
#define GLFW_KEY_KP_3   323
 
#define GLFW_KEY_KP_4   324
 
#define GLFW_KEY_KP_5   325
 
#define GLFW_KEY_KP_6   326
 
#define GLFW_KEY_KP_7   327
 
#define GLFW_KEY_KP_8   328
 
#define GLFW_KEY_KP_9   329
 
#define GLFW_KEY_KP_DECIMAL   330
 
#define GLFW_KEY_KP_DIVIDE   331
 
#define GLFW_KEY_KP_MULTIPLY   332
 
#define GLFW_KEY_KP_SUBTRACT   333
 
#define GLFW_KEY_KP_ADD   334
 
#define GLFW_KEY_KP_ENTER   335
 
#define GLFW_KEY_KP_EQUAL   336
 
#define GLFW_KEY_LEFT_SHIFT   340
 
#define GLFW_KEY_LEFT_CONTROL   341
 
#define GLFW_KEY_LEFT_ALT   342
 
#define GLFW_KEY_LEFT_SUPER   343
 
#define GLFW_KEY_RIGHT_SHIFT   344
 
#define GLFW_KEY_RIGHT_CONTROL   345
 
#define GLFW_KEY_RIGHT_ALT   346
 
#define GLFW_KEY_RIGHT_SUPER   347
 
#define GLFW_KEY_MENU   348
 
#define GLFW_KEY_LAST   GLFW_KEY_MENU
 
#define GLFW_MOD_SHIFT   0x0001
 If this bit is set one or more Shift keys were held down. More...
 
#define GLFW_MOD_CONTROL   0x0002
 If this bit is set one or more Control keys were held down. More...
 
#define GLFW_MOD_ALT   0x0004
 If this bit is set one or more Alt keys were held down. More...
 
#define GLFW_MOD_SUPER   0x0008
 If this bit is set one or more Super keys were held down. More...
 
#define GLFW_MOD_CAPS_LOCK   0x0010
 If this bit is set the Caps Lock key is enabled. More...
 
#define GLFW_MOD_NUM_LOCK   0x0020
 If this bit is set the Num Lock key is enabled. More...
 
#define GLFW_MOUSE_BUTTON_1   0
 
#define GLFW_MOUSE_BUTTON_2   1
 
#define GLFW_MOUSE_BUTTON_3   2
 
#define GLFW_MOUSE_BUTTON_4   3
 
#define GLFW_MOUSE_BUTTON_5   4
 
#define GLFW_MOUSE_BUTTON_6   5
 
#define GLFW_MOUSE_BUTTON_7   6
 
#define GLFW_MOUSE_BUTTON_8   7
 
#define GLFW_MOUSE_BUTTON_LAST   GLFW_MOUSE_BUTTON_8
 
#define GLFW_MOUSE_BUTTON_LEFT   GLFW_MOUSE_BUTTON_1
 
#define GLFW_MOUSE_BUTTON_RIGHT   GLFW_MOUSE_BUTTON_2
 
#define GLFW_MOUSE_BUTTON_MIDDLE   GLFW_MOUSE_BUTTON_3
 
#define GLFW_JOYSTICK_1   0
 
#define GLFW_JOYSTICK_2   1
 
#define GLFW_JOYSTICK_3   2
 
#define GLFW_JOYSTICK_4   3
 
#define GLFW_JOYSTICK_5   4
 
#define GLFW_JOYSTICK_6   5
 
#define GLFW_JOYSTICK_7   6
 
#define GLFW_JOYSTICK_8   7
 
#define GLFW_JOYSTICK_9   8
 
#define GLFW_JOYSTICK_10   9
 
#define GLFW_JOYSTICK_11   10
 
#define GLFW_JOYSTICK_12   11
 
#define GLFW_JOYSTICK_13   12
 
#define GLFW_JOYSTICK_14   13
 
#define GLFW_JOYSTICK_15   14
 
#define GLFW_JOYSTICK_16   15
 
#define GLFW_JOYSTICK_LAST   GLFW_JOYSTICK_16
 
#define GLFW_GAMEPAD_BUTTON_A   0
 
#define GLFW_GAMEPAD_BUTTON_B   1
 
#define GLFW_GAMEPAD_BUTTON_X   2
 
#define GLFW_GAMEPAD_BUTTON_Y   3
 
#define GLFW_GAMEPAD_BUTTON_LEFT_BUMPER   4
 
#define GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER   5
 
#define GLFW_GAMEPAD_BUTTON_BACK   6
 
#define GLFW_GAMEPAD_BUTTON_START   7
 
#define GLFW_GAMEPAD_BUTTON_GUIDE   8
 
#define GLFW_GAMEPAD_BUTTON_LEFT_THUMB   9
 
#define GLFW_GAMEPAD_BUTTON_RIGHT_THUMB   10
 
#define GLFW_GAMEPAD_BUTTON_DPAD_UP   11
 
#define GLFW_GAMEPAD_BUTTON_DPAD_RIGHT   12
 
#define GLFW_GAMEPAD_BUTTON_DPAD_DOWN   13
 
#define GLFW_GAMEPAD_BUTTON_DPAD_LEFT   14
 
#define GLFW_GAMEPAD_BUTTON_LAST   GLFW_GAMEPAD_BUTTON_DPAD_LEFT
 
#define GLFW_GAMEPAD_BUTTON_CROSS   GLFW_GAMEPAD_BUTTON_A
 
#define GLFW_GAMEPAD_BUTTON_CIRCLE   GLFW_GAMEPAD_BUTTON_B
 
#define GLFW_GAMEPAD_BUTTON_SQUARE   GLFW_GAMEPAD_BUTTON_X
 
#define GLFW_GAMEPAD_BUTTON_TRIANGLE   GLFW_GAMEPAD_BUTTON_Y
 
#define GLFW_GAMEPAD_AXIS_LEFT_X   0
 
#define GLFW_GAMEPAD_AXIS_LEFT_Y   1
 
#define GLFW_GAMEPAD_AXIS_RIGHT_X   2
 
#define GLFW_GAMEPAD_AXIS_RIGHT_Y   3
 
#define GLFW_GAMEPAD_AXIS_LEFT_TRIGGER   4
 
#define GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER   5
 
#define GLFW_GAMEPAD_AXIS_LAST   GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
 
#define GLFW_NO_ERROR   0
 No error has occurred. More...
 
#define GLFW_NOT_INITIALIZED   0x00010001
 GLFW has not been initialized. More...
 
#define GLFW_NO_CURRENT_CONTEXT   0x00010002
 No context is current for this thread. More...
 
#define GLFW_INVALID_ENUM   0x00010003
 One of the arguments to the function was an invalid enum value. More...
 
#define GLFW_INVALID_VALUE   0x00010004
 One of the arguments to the function was an invalid value. More...
 
#define GLFW_OUT_OF_MEMORY   0x00010005
 A memory allocation failed. More...
 
#define GLFW_API_UNAVAILABLE   0x00010006
 GLFW could not find support for the requested API on the system. More...
 
#define GLFW_VERSION_UNAVAILABLE   0x00010007
 The requested OpenGL or OpenGL ES version is not available. More...
 
#define GLFW_PLATFORM_ERROR   0x00010008
 A platform-specific error occurred that does not match any of the more specific categories. More...
 
#define GLFW_FORMAT_UNAVAILABLE   0x00010009
 The requested format is not supported or available. More...
 
#define GLFW_NO_WINDOW_CONTEXT   0x0001000A
 The specified window does not have an OpenGL or OpenGL ES context. More...
 
#define GLFW_FOCUSED   0x00020001
 Input focus window hint and attribute. More...
 
#define GLFW_ICONIFIED   0x00020002
 Window iconification window attribute. More...
 
#define GLFW_RESIZABLE   0x00020003
 Window resize-ability window hint and attribute. More...
 
#define GLFW_VISIBLE   0x00020004
 Window visibility window hint and attribute. More...
 
#define GLFW_DECORATED   0x00020005
 Window decoration window hint and attribute. More...
 
#define GLFW_AUTO_ICONIFY   0x00020006
 Window auto-iconification window hint and attribute. More...
 
#define GLFW_FLOATING   0x00020007
 Window decoration window hint and attribute. More...
 
#define GLFW_MAXIMIZED   0x00020008
 Window maximization window hint and attribute. More...
 
#define GLFW_CENTER_CURSOR   0x00020009
 Cursor centering window hint. More...
 
#define GLFW_TRANSPARENT_FRAMEBUFFER   0x0002000A
 Window framebuffer transparency hint and attribute. More...
 
#define GLFW_HOVERED   0x0002000B
 Mouse cursor hover window attribute. More...
 
#define GLFW_FOCUS_ON_SHOW   0x0002000C
 Input focus on calling show window hint and attribute. More...
 
#define GLFW_RED_BITS   0x00021001
 Framebuffer bit depth hint. More...
 
#define GLFW_GREEN_BITS   0x00021002
 Framebuffer bit depth hint. More...
 
#define GLFW_BLUE_BITS   0x00021003
 Framebuffer bit depth hint. More...
 
#define GLFW_ALPHA_BITS   0x00021004
 Framebuffer bit depth hint. More...
 
#define GLFW_DEPTH_BITS   0x00021005
 Framebuffer bit depth hint. More...
 
#define GLFW_STENCIL_BITS   0x00021006
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_RED_BITS   0x00021007
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_GREEN_BITS   0x00021008
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_BLUE_BITS   0x00021009
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_ALPHA_BITS   0x0002100A
 Framebuffer bit depth hint. More...
 
#define GLFW_AUX_BUFFERS   0x0002100B
 Framebuffer auxiliary buffer hint. More...
 
#define GLFW_STEREO   0x0002100C
 OpenGL stereoscopic rendering hint. More...
 
#define GLFW_SAMPLES   0x0002100D
 Framebuffer MSAA samples hint. More...
 
#define GLFW_SRGB_CAPABLE   0x0002100E
 Framebuffer sRGB hint. More...
 
#define GLFW_REFRESH_RATE   0x0002100F
 Monitor refresh rate hint. More...
 
#define GLFW_DOUBLEBUFFER   0x00021010
 Framebuffer double buffering hint. More...
 
#define GLFW_CLIENT_API   0x00022001
 Context client API hint and attribute. More...
 
#define GLFW_CONTEXT_VERSION_MAJOR   0x00022002
 Context client API major version hint and attribute. More...
 
#define GLFW_CONTEXT_VERSION_MINOR   0x00022003
 Context client API minor version hint and attribute. More...
 
#define GLFW_CONTEXT_REVISION   0x00022004
 Context client API revision number hint and attribute. More...
 
#define GLFW_CONTEXT_ROBUSTNESS   0x00022005
 Context robustness hint and attribute. More...
 
#define GLFW_OPENGL_FORWARD_COMPAT   0x00022006
 OpenGL forward-compatibility hint and attribute. More...
 
#define GLFW_OPENGL_DEBUG_CONTEXT   0x00022007
 OpenGL debug context hint and attribute. More...
 
#define GLFW_OPENGL_PROFILE   0x00022008
 OpenGL profile hint and attribute. More...
 
#define GLFW_CONTEXT_RELEASE_BEHAVIOR   0x00022009
 Context flush-on-release hint and attribute. More...
 
#define GLFW_CONTEXT_NO_ERROR   0x0002200A
 Context error suppression hint and attribute. More...
 
#define GLFW_CONTEXT_CREATION_API   0x0002200B
 Context creation API hint and attribute. More...
 
#define GLFW_SCALE_TO_MONITOR   0x0002200C
 Window content area scaling window window hint. More...
 
#define GLFW_COCOA_RETINA_FRAMEBUFFER   0x00023001
 macOS specific window hint. More...
 
#define GLFW_COCOA_FRAME_NAME   0x00023002
 macOS specific window hint. More...
 
#define GLFW_COCOA_GRAPHICS_SWITCHING   0x00023003
 macOS specific window hint. More...
 
#define GLFW_X11_CLASS_NAME   0x00024001
 X11 specific window hint. More...
 
#define GLFW_X11_INSTANCE_NAME   0x00024002
 X11 specific window hint. More...
 
#define GLFW_NO_API   0
 
#define GLFW_OPENGL_API   0x00030001
 
#define GLFW_OPENGL_ES_API   0x00030002
 
#define GLFW_NO_ROBUSTNESS   0
 
#define GLFW_NO_RESET_NOTIFICATION   0x00031001
 
#define GLFW_LOSE_CONTEXT_ON_RESET   0x00031002
 
#define GLFW_OPENGL_ANY_PROFILE   0
 
#define GLFW_OPENGL_CORE_PROFILE   0x00032001
 
#define GLFW_OPENGL_COMPAT_PROFILE   0x00032002
 
#define GLFW_CURSOR   0x00033001
 
#define GLFW_STICKY_KEYS   0x00033002
 
#define GLFW_STICKY_MOUSE_BUTTONS   0x00033003
 
#define GLFW_LOCK_KEY_MODS   0x00033004
 
#define GLFW_RAW_MOUSE_MOTION   0x00033005
 
#define GLFW_CURSOR_NORMAL   0x00034001
 
#define GLFW_CURSOR_HIDDEN   0x00034002
 
#define GLFW_CURSOR_DISABLED   0x00034003
 
#define GLFW_ANY_RELEASE_BEHAVIOR   0
 
#define GLFW_RELEASE_BEHAVIOR_FLUSH   0x00035001
 
#define GLFW_RELEASE_BEHAVIOR_NONE   0x00035002
 
#define GLFW_NATIVE_CONTEXT_API   0x00036001
 
#define GLFW_EGL_CONTEXT_API   0x00036002
 
#define GLFW_OSMESA_CONTEXT_API   0x00036003
 
#define GLFW_ARROW_CURSOR   0x00036001
 The regular arrow cursor shape. More...
 
#define GLFW_IBEAM_CURSOR   0x00036002
 The text input I-beam cursor shape. More...
 
#define GLFW_CROSSHAIR_CURSOR   0x00036003
 The crosshair shape. More...
 
#define GLFW_HAND_CURSOR   0x00036004
 The hand shape. More...
 
#define GLFW_HRESIZE_CURSOR   0x00036005
 The horizontal resize arrow shape. More...
 
#define GLFW_VRESIZE_CURSOR   0x00036006
 The vertical resize arrow shape. More...
 
#define GLFW_CONNECTED   0x00040001
 
#define GLFW_DISCONNECTED   0x00040002
 
#define GLFW_JOYSTICK_HAT_BUTTONS   0x00050001
 Joystick hat buttons init hint. More...
 
#define GLFW_COCOA_CHDIR_RESOURCES   0x00051001
 macOS specific init hint. More...
 
#define GLFW_COCOA_MENUBAR   0x00051002
 macOS specific init hint. More...
 
#define GLFW_DONT_CARE   -1
 
#define GLAPIENTRY   APIENTRY
 
GLFW version macros
#define GLFW_VERSION_MAJOR   3
 The major version number of the GLFW library. More...
 
#define GLFW_VERSION_MINOR   3
 The minor version number of the GLFW library. More...
 
#define GLFW_VERSION_REVISION   2
 The revision number of the GLFW library. More...
 
Key and button actions
#define GLFW_RELEASE   0
 The key or mouse button was released. More...
 
#define GLFW_PRESS   1
 The key or mouse button was pressed. More...
 
#define GLFW_REPEAT   2
 The key was held down until it repeated. More...
 
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\nTypedefs

typedef void(* GLFWglproc) (void)
 Client API function pointer type. More...
 
typedef void(* GLFWvkproc) (void)
 Vulkan API function pointer type. More...
 
typedef struct GLFWmonitor GLFWmonitor
 Opaque monitor object. More...
 
typedef struct GLFWwindow GLFWwindow
 Opaque window object. More...
 
typedef struct GLFWcursor GLFWcursor
 Opaque cursor object. More...
 
typedef void(* GLFWerrorfun) (int, const char *)
 The function pointer type for error callbacks. More...
 
typedef void(* GLFWwindowposfun) (GLFWwindow *, int, int)
 The function pointer type for window position callbacks. More...
 
typedef void(* GLFWwindowsizefun) (GLFWwindow *, int, int)
 The function pointer type for window size callbacks. More...
 
typedef void(* GLFWwindowclosefun) (GLFWwindow *)
 The function pointer type for window close callbacks. More...
 
typedef void(* GLFWwindowrefreshfun) (GLFWwindow *)
 The function pointer type for window content refresh callbacks. More...
 
typedef void(* GLFWwindowfocusfun) (GLFWwindow *, int)
 The function pointer type for window focus callbacks. More...
 
typedef void(* GLFWwindowiconifyfun) (GLFWwindow *, int)
 The function pointer type for window iconify callbacks. More...
 
typedef void(* GLFWwindowmaximizefun) (GLFWwindow *, int)
 The function pointer type for window maximize callbacks. More...
 
typedef void(* GLFWframebuffersizefun) (GLFWwindow *, int, int)
 The function pointer type for framebuffer size callbacks. More...
 
typedef void(* GLFWwindowcontentscalefun) (GLFWwindow *, float, float)
 The function pointer type for window content scale callbacks. More...
 
typedef void(* GLFWmousebuttonfun) (GLFWwindow *, int, int, int)
 The function pointer type for mouse button callbacks. More...
 
typedef void(* GLFWcursorposfun) (GLFWwindow *, double, double)
 The function pointer type for cursor position callbacks. More...
 
typedef void(* GLFWcursorenterfun) (GLFWwindow *, int)
 The function pointer type for cursor enter/leave callbacks. More...
 
typedef void(* GLFWscrollfun) (GLFWwindow *, double, double)
 The function pointer type for scroll callbacks. More...
 
typedef void(* GLFWkeyfun) (GLFWwindow *, int, int, int, int)
 The function pointer type for keyboard key callbacks. More...
 
typedef void(* GLFWcharfun) (GLFWwindow *, unsigned int)
 The function pointer type for Unicode character callbacks. More...
 
typedef void(* GLFWcharmodsfun) (GLFWwindow *, unsigned int, int)
 The function pointer type for Unicode character with modifiers callbacks. More...
 
typedef void(* GLFWdropfun) (GLFWwindow *, int, const char *[])
 The function pointer type for path drop callbacks. More...
 
typedef void(* GLFWmonitorfun) (GLFWmonitor *, int)
 The function pointer type for monitor configuration callbacks. More...
 
typedef void(* GLFWjoystickfun) (int, int)
 The function pointer type for joystick configuration callbacks. More...
 
typedef struct GLFWvidmode GLFWvidmode
 Video mode type. More...
 
typedef struct GLFWgammaramp GLFWgammaramp
 Gamma ramp. More...
 
typedef struct GLFWimage GLFWimage
 Image data. More...
 
typedef struct GLFWgamepadstate GLFWgamepadstate
 Gamepad input state. More...
 
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\nFunctions

int glfwInit (void)
 Initializes the GLFW library. More...
 
void glfwTerminate (void)
 Terminates the GLFW library. More...
 
void glfwInitHint (int hint, int value)
 Sets the specified init hint to the desired value. More...
 
void glfwGetVersion (int *major, int *minor, int *rev)
 Retrieves the version of the GLFW library. More...
 
const char * glfwGetVersionString (void)
 Returns a string describing the compile-time configuration. More...
 
int glfwGetError (const char **description)
 Returns and clears the last error for the calling thread. More...
 
GLFWerrorfun glfwSetErrorCallback (GLFWerrorfun callback)
 Sets the error callback. More...
 
GLFWmonitor ** glfwGetMonitors (int *count)
 Returns the currently connected monitors. More...
 
GLFWmonitor * glfwGetPrimaryMonitor (void)
 Returns the primary monitor. More...
 
void glfwGetMonitorPos (GLFWmonitor *monitor, int *xpos, int *ypos)
 Returns the position of the monitor's viewport on the virtual screen. More...
 
void glfwGetMonitorWorkarea (GLFWmonitor *monitor, int *xpos, int *ypos, int *width, int *height)
 Retrieves the work area of the monitor. More...
 
void glfwGetMonitorPhysicalSize (GLFWmonitor *monitor, int *widthMM, int *heightMM)
 Returns the physical size of the monitor. More...
 
void glfwGetMonitorContentScale (GLFWmonitor *monitor, float *xscale, float *yscale)
 Retrieves the content scale for the specified monitor. More...
 
const char * glfwGetMonitorName (GLFWmonitor *monitor)
 Returns the name of the specified monitor. More...
 
void glfwSetMonitorUserPointer (GLFWmonitor *monitor, void *pointer)
 Sets the user pointer of the specified monitor. More...
 
void * glfwGetMonitorUserPointer (GLFWmonitor *monitor)
 Returns the user pointer of the specified monitor. More...
 
GLFWmonitorfun glfwSetMonitorCallback (GLFWmonitorfun callback)
 Sets the monitor configuration callback. More...
 
const GLFWvidmode * glfwGetVideoModes (GLFWmonitor *monitor, int *count)
 Returns the available video modes for the specified monitor. More...
 
const GLFWvidmode * glfwGetVideoMode (GLFWmonitor *monitor)
 Returns the current mode of the specified monitor. More...
 
void glfwSetGamma (GLFWmonitor *monitor, float gamma)
 Generates a gamma ramp and sets it for the specified monitor. More...
 
const GLFWgammaramp * glfwGetGammaRamp (GLFWmonitor *monitor)
 Returns the current gamma ramp for the specified monitor. More...
 
void glfwSetGammaRamp (GLFWmonitor *monitor, const GLFWgammaramp *ramp)
 Sets the current gamma ramp for the specified monitor. More...
 
void glfwDefaultWindowHints (void)
 Resets all window hints to their default values. More...
 
void glfwWindowHint (int hint, int value)
 Sets the specified window hint to the desired value. More...
 
void glfwWindowHintString (int hint, const char *value)
 Sets the specified window hint to the desired value. More...
 
GLFWwindow * glfwCreateWindow (int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
 Creates a window and its associated context. More...
 
void glfwDestroyWindow (GLFWwindow *window)
 Destroys the specified window and its context. More...
 
int glfwWindowShouldClose (GLFWwindow *window)
 Checks the close flag of the specified window. More...
 
void glfwSetWindowShouldClose (GLFWwindow *window, int value)
 Sets the close flag of the specified window. More...
 
void glfwSetWindowTitle (GLFWwindow *window, const char *title)
 Sets the title of the specified window. More...
 
void glfwSetWindowIcon (GLFWwindow *window, int count, const GLFWimage *images)
 Sets the icon for the specified window. More...
 
void glfwGetWindowPos (GLFWwindow *window, int *xpos, int *ypos)
 Retrieves the position of the content area of the specified window. More...
 
void glfwSetWindowPos (GLFWwindow *window, int xpos, int ypos)
 Sets the position of the content area of the specified window. More...
 
void glfwGetWindowSize (GLFWwindow *window, int *width, int *height)
 Retrieves the size of the content area of the specified window. More...
 
void glfwSetWindowSizeLimits (GLFWwindow *window, int minwidth, int minheight, int maxwidth, int maxheight)
 Sets the size limits of the specified window. More...
 
void glfwSetWindowAspectRatio (GLFWwindow *window, int numer, int denom)
 Sets the aspect ratio of the specified window. More...
 
void glfwSetWindowSize (GLFWwindow *window, int width, int height)
 Sets the size of the content area of the specified window. More...
 
void glfwGetFramebufferSize (GLFWwindow *window, int *width, int *height)
 Retrieves the size of the framebuffer of the specified window. More...
 
void glfwGetWindowFrameSize (GLFWwindow *window, int *left, int *top, int *right, int *bottom)
 Retrieves the size of the frame of the window. More...
 
void glfwGetWindowContentScale (GLFWwindow *window, float *xscale, float *yscale)
 Retrieves the content scale for the specified window. More...
 
float glfwGetWindowOpacity (GLFWwindow *window)
 Returns the opacity of the whole window. More...
 
void glfwSetWindowOpacity (GLFWwindow *window, float opacity)
 Sets the opacity of the whole window. More...
 
void glfwIconifyWindow (GLFWwindow *window)
 Iconifies the specified window. More...
 
void glfwRestoreWindow (GLFWwindow *window)
 Restores the specified window. More...
 
void glfwMaximizeWindow (GLFWwindow *window)
 Maximizes the specified window. More...
 
void glfwShowWindow (GLFWwindow *window)
 Makes the specified window visible. More...
 
void glfwHideWindow (GLFWwindow *window)
 Hides the specified window. More...
 
void glfwFocusWindow (GLFWwindow *window)
 Brings the specified window to front and sets input focus. More...
 
void glfwRequestWindowAttention (GLFWwindow *window)
 Requests user attention to the specified window. More...
 
GLFWmonitor * glfwGetWindowMonitor (GLFWwindow *window)
 Returns the monitor that the window uses for full screen mode. More...
 
void glfwSetWindowMonitor (GLFWwindow *window, GLFWmonitor *monitor, int xpos, int ypos, int width, int height, int refreshRate)
 Sets the mode, monitor, video mode and placement of a window. More...
 
int glfwGetWindowAttrib (GLFWwindow *window, int attrib)
 Returns an attribute of the specified window. More...
 
void glfwSetWindowAttrib (GLFWwindow *window, int attrib, int value)
 Sets an attribute of the specified window. More...
 
void glfwSetWindowUserPointer (GLFWwindow *window, void *pointer)
 Sets the user pointer of the specified window. More...
 
void * glfwGetWindowUserPointer (GLFWwindow *window)
 Returns the user pointer of the specified window. More...
 
GLFWwindowposfun glfwSetWindowPosCallback (GLFWwindow *window, GLFWwindowposfun callback)
 Sets the position callback for the specified window. More...
 
GLFWwindowsizefun glfwSetWindowSizeCallback (GLFWwindow *window, GLFWwindowsizefun callback)
 Sets the size callback for the specified window. More...
 
GLFWwindowclosefun glfwSetWindowCloseCallback (GLFWwindow *window, GLFWwindowclosefun callback)
 Sets the close callback for the specified window. More...
 
GLFWwindowrefreshfun glfwSetWindowRefreshCallback (GLFWwindow *window, GLFWwindowrefreshfun callback)
 Sets the refresh callback for the specified window. More...
 
GLFWwindowfocusfun glfwSetWindowFocusCallback (GLFWwindow *window, GLFWwindowfocusfun callback)
 Sets the focus callback for the specified window. More...
 
GLFWwindowiconifyfun glfwSetWindowIconifyCallback (GLFWwindow *window, GLFWwindowiconifyfun callback)
 Sets the iconify callback for the specified window. More...
 
GLFWwindowmaximizefun glfwSetWindowMaximizeCallback (GLFWwindow *window, GLFWwindowmaximizefun callback)
 Sets the maximize callback for the specified window. More...
 
GLFWframebuffersizefun glfwSetFramebufferSizeCallback (GLFWwindow *window, GLFWframebuffersizefun callback)
 Sets the framebuffer resize callback for the specified window. More...
 
GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback (GLFWwindow *window, GLFWwindowcontentscalefun callback)
 Sets the window content scale callback for the specified window. More...
 
void glfwPollEvents (void)
 Processes all pending events. More...
 
void glfwWaitEvents (void)
 Waits until events are queued and processes them. More...
 
void glfwWaitEventsTimeout (double timeout)
 Waits with timeout until events are queued and processes them. More...
 
void glfwPostEmptyEvent (void)
 Posts an empty event to the event queue. More...
 
int glfwGetInputMode (GLFWwindow *window, int mode)
 Returns the value of an input option for the specified window. More...
 
void glfwSetInputMode (GLFWwindow *window, int mode, int value)
 Sets an input option for the specified window. More...
 
int glfwRawMouseMotionSupported (void)
 Returns whether raw mouse motion is supported. More...
 
const char * glfwGetKeyName (int key, int scancode)
 Returns the layout-specific name of the specified printable key. More...
 
int glfwGetKeyScancode (int key)
 Returns the platform-specific scancode of the specified key. More...
 
int glfwGetKey (GLFWwindow *window, int key)
 Returns the last reported state of a keyboard key for the specified window. More...
 
int glfwGetMouseButton (GLFWwindow *window, int button)
 Returns the last reported state of a mouse button for the specified window. More...
 
void glfwGetCursorPos (GLFWwindow *window, double *xpos, double *ypos)
 Retrieves the position of the cursor relative to the content area of the window. More...
 
void glfwSetCursorPos (GLFWwindow *window, double xpos, double ypos)
 Sets the position of the cursor, relative to the content area of the window. More...
 
GLFWcursor * glfwCreateCursor (const GLFWimage *image, int xhot, int yhot)
 Creates a custom cursor. More...
 
GLFWcursor * glfwCreateStandardCursor (int shape)
 Creates a cursor with a standard shape. More...
 
void glfwDestroyCursor (GLFWcursor *cursor)
 Destroys a cursor. More...
 
void glfwSetCursor (GLFWwindow *window, GLFWcursor *cursor)
 Sets the cursor for the window. More...
 
GLFWkeyfun glfwSetKeyCallback (GLFWwindow *window, GLFWkeyfun callback)
 Sets the key callback. More...
 
GLFWcharfun glfwSetCharCallback (GLFWwindow *window, GLFWcharfun callback)
 Sets the Unicode character callback. More...
 
GLFWcharmodsfun glfwSetCharModsCallback (GLFWwindow *window, GLFWcharmodsfun callback)
 Sets the Unicode character with modifiers callback. More...
 
GLFWmousebuttonfun glfwSetMouseButtonCallback (GLFWwindow *window, GLFWmousebuttonfun callback)
 Sets the mouse button callback. More...
 
GLFWcursorposfun glfwSetCursorPosCallback (GLFWwindow *window, GLFWcursorposfun callback)
 Sets the cursor position callback. More...
 
GLFWcursorenterfun glfwSetCursorEnterCallback (GLFWwindow *window, GLFWcursorenterfun callback)
 Sets the cursor enter/leave callback. More...
 
GLFWscrollfun glfwSetScrollCallback (GLFWwindow *window, GLFWscrollfun callback)
 Sets the scroll callback. More...
 
GLFWdropfun glfwSetDropCallback (GLFWwindow *window, GLFWdropfun callback)
 Sets the path drop callback. More...
 
int glfwJoystickPresent (int jid)
 Returns whether the specified joystick is present. More...
 
const float * glfwGetJoystickAxes (int jid, int *count)
 Returns the values of all axes of the specified joystick. More...
 
const unsigned char * glfwGetJoystickButtons (int jid, int *count)
 Returns the state of all buttons of the specified joystick. More...
 
const unsigned char * glfwGetJoystickHats (int jid, int *count)
 Returns the state of all hats of the specified joystick. More...
 
const char * glfwGetJoystickName (int jid)
 Returns the name of the specified joystick. More...
 
const char * glfwGetJoystickGUID (int jid)
 Returns the SDL compatible GUID of the specified joystick. More...
 
void glfwSetJoystickUserPointer (int jid, void *pointer)
 Sets the user pointer of the specified joystick. More...
 
void * glfwGetJoystickUserPointer (int jid)
 Returns the user pointer of the specified joystick. More...
 
int glfwJoystickIsGamepad (int jid)
 Returns whether the specified joystick has a gamepad mapping. More...
 
GLFWjoystickfun glfwSetJoystickCallback (GLFWjoystickfun callback)
 Sets the joystick configuration callback. More...
 
int glfwUpdateGamepadMappings (const char *string)
 Adds the specified SDL_GameControllerDB gamepad mappings. More...
 
const char * glfwGetGamepadName (int jid)
 Returns the human-readable gamepad name for the specified joystick. More...
 
int glfwGetGamepadState (int jid, GLFWgamepadstate *state)
 Retrieves the state of the specified joystick remapped as a gamepad. More...
 
void glfwSetClipboardString (GLFWwindow *window, const char *string)
 Sets the clipboard to the specified string. More...
 
const char * glfwGetClipboardString (GLFWwindow *window)
 Returns the contents of the clipboard as a string. More...
 
double glfwGetTime (void)
 Returns the GLFW time. More...
 
void glfwSetTime (double time)
 Sets the GLFW time. More...
 
uint64_t glfwGetTimerValue (void)
 Returns the current value of the raw timer. More...
 
uint64_t glfwGetTimerFrequency (void)
 Returns the frequency, in Hz, of the raw timer. More...
 
void glfwMakeContextCurrent (GLFWwindow *window)
 Makes the context of the specified window current for the calling thread. More...
 
GLFWwindow * glfwGetCurrentContext (void)
 Returns the window whose context is current on the calling thread. More...
 
void glfwSwapBuffers (GLFWwindow *window)
 Swaps the front and back buffers of the specified window. More...
 
void glfwSwapInterval (int interval)
 Sets the swap interval for the current context. More...
 
int glfwExtensionSupported (const char *extension)
 Returns whether the specified extension is available. More...
 
GLFWglproc glfwGetProcAddress (const char *procname)
 Returns the address of the specified function for the current context. More...
 
int glfwVulkanSupported (void)
 Returns whether the Vulkan loader and an ICD have been found. More...
 
const char ** glfwGetRequiredInstanceExtensions (uint32_t *count)
 Returns the Vulkan instance extensions required by GLFW. More...
 
GLFWvkproc glfwGetInstanceProcAddress (VkInstance instance, const char *procname)
 Returns the address of the specified Vulkan instance function. More...
 
int glfwGetPhysicalDevicePresentationSupport (VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily)
 Returns whether the specified queue family can present images. More...
 
VkResult glfwCreateWindowSurface (VkInstance instance, GLFWwindow *window, const VkAllocationCallbacks *allocator, VkSurfaceKHR *surface)
 Creates a Vulkan surface for the specified window. More...
 
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Macro Definition Documentation

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◆ GLFW_APIENTRY_DEFINED

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#define GLFW_APIENTRY_DEFINED
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◆ GLFW_NO_API

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#define GLFW_NO_API   0
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◆ GLFW_OPENGL_API

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#define GLFW_OPENGL_API   0x00030001
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◆ GLFW_OPENGL_ES_API

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#define GLFW_OPENGL_ES_API   0x00030002
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◆ GLFW_NO_ROBUSTNESS

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#define GLFW_NO_ROBUSTNESS   0
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◆ GLFW_NO_RESET_NOTIFICATION

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#define GLFW_NO_RESET_NOTIFICATION   0x00031001
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◆ GLFW_LOSE_CONTEXT_ON_RESET

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#define GLFW_LOSE_CONTEXT_ON_RESET   0x00031002
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◆ GLFW_OPENGL_ANY_PROFILE

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#define GLFW_OPENGL_ANY_PROFILE   0
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◆ GLFW_OPENGL_CORE_PROFILE

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#define GLFW_OPENGL_CORE_PROFILE   0x00032001
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\n\n
\n
\n\n

◆ GLFW_OPENGL_COMPAT_PROFILE

\n\n
\n
\n \n \n \n \n
#define GLFW_OPENGL_COMPAT_PROFILE   0x00032002
\n
\n\n
\n
\n\n

◆ GLFW_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_CURSOR   0x00033001
\n
\n\n
\n
\n\n

◆ GLFW_STICKY_KEYS

\n\n
\n
\n \n \n \n \n
#define GLFW_STICKY_KEYS   0x00033002
\n
\n\n
\n
\n\n

◆ GLFW_STICKY_MOUSE_BUTTONS

\n\n
\n
\n \n \n \n \n
#define GLFW_STICKY_MOUSE_BUTTONS   0x00033003
\n
\n\n
\n
\n\n

◆ GLFW_LOCK_KEY_MODS

\n\n
\n
\n \n \n \n \n
#define GLFW_LOCK_KEY_MODS   0x00033004
\n
\n\n
\n
\n\n

◆ GLFW_RAW_MOUSE_MOTION

\n\n
\n
\n \n \n \n \n
#define GLFW_RAW_MOUSE_MOTION   0x00033005
\n
\n\n
\n
\n\n

◆ GLFW_CURSOR_NORMAL

\n\n
\n
\n \n \n \n \n
#define GLFW_CURSOR_NORMAL   0x00034001
\n
\n\n
\n
\n\n

◆ GLFW_CURSOR_HIDDEN

\n\n
\n
\n \n \n \n \n
#define GLFW_CURSOR_HIDDEN   0x00034002
\n
\n\n
\n
\n\n

◆ GLFW_CURSOR_DISABLED

\n\n
\n
\n \n \n \n \n
#define GLFW_CURSOR_DISABLED   0x00034003
\n
\n\n
\n
\n\n

◆ GLFW_ANY_RELEASE_BEHAVIOR

\n\n
\n
\n \n \n \n \n
#define GLFW_ANY_RELEASE_BEHAVIOR   0
\n
\n\n
\n
\n\n

◆ GLFW_RELEASE_BEHAVIOR_FLUSH

\n\n
\n
\n \n \n \n \n
#define GLFW_RELEASE_BEHAVIOR_FLUSH   0x00035001
\n
\n\n
\n
\n\n

◆ GLFW_RELEASE_BEHAVIOR_NONE

\n\n
\n
\n \n \n \n \n
#define GLFW_RELEASE_BEHAVIOR_NONE   0x00035002
\n
\n\n
\n
\n\n

◆ GLFW_NATIVE_CONTEXT_API

\n\n
\n
\n \n \n \n \n
#define GLFW_NATIVE_CONTEXT_API   0x00036001
\n
\n\n
\n
\n\n

◆ GLFW_EGL_CONTEXT_API

\n\n
\n
\n \n \n \n \n
#define GLFW_EGL_CONTEXT_API   0x00036002
\n
\n\n
\n
\n\n

◆ GLFW_OSMESA_CONTEXT_API

\n\n
\n
\n \n \n \n \n
#define GLFW_OSMESA_CONTEXT_API   0x00036003
\n
\n\n
\n
\n\n

◆ GLFW_CONNECTED

\n\n
\n
\n \n \n \n \n
#define GLFW_CONNECTED   0x00040001
\n
\n\n
\n
\n\n

◆ GLFW_DISCONNECTED

\n\n
\n
\n \n \n \n \n
#define GLFW_DISCONNECTED   0x00040002
\n
\n\n
\n
\n\n

◆ GLFW_DONT_CARE

\n\n
\n
\n \n \n \n \n
#define GLFW_DONT_CARE   -1
\n
\n\n
\n
\n\n

◆ GLAPIENTRY

\n\n
\n
\n \n \n \n \n
#define GLAPIENTRY   APIENTRY
\n
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/glfw3_8h_source.html", "content": "\n\n\n\n\n\nGLFW: glfw3.h Source File\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
\n
\n\n\n\n\n\n\n
\n\n
\n
\n\n\n
\n\n
\n\n\n
\n
\n
\n
glfw3.h
\n
\n
\nGo to the documentation of this file.
1 /*************************************************************************
\n
2  * GLFW 3.3 - www.glfw.org
\n
3  * A library for OpenGL, window and input
\n
4  *------------------------------------------------------------------------
\n
5  * Copyright (c) 2002-2006 Marcus Geelnard
\n
6  * Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
\n
7  *
\n
8  * This software is provided 'as-is', without any express or implied
\n
9  * warranty. In no event will the authors be held liable for any damages
\n
10  * arising from the use of this software.
\n
11  *
\n
12  * Permission is granted to anyone to use this software for any purpose,
\n
13  * including commercial applications, and to alter it and redistribute it
\n
14  * freely, subject to the following restrictions:
\n
15  *
\n
16  * 1. The origin of this software must not be misrepresented; you must not
\n
17  * claim that you wrote the original software. If you use this software
\n
18  * in a product, an acknowledgment in the product documentation would
\n
19  * be appreciated but is not required.
\n
20  *
\n
21  * 2. Altered source versions must be plainly marked as such, and must not
\n
22  * be misrepresented as being the original software.
\n
23  *
\n
24  * 3. This notice may not be removed or altered from any source
\n
25  * distribution.
\n
26  *
\n
27  *************************************************************************/
\n
28 
\n
29 #ifndef _glfw3_h_
\n
30 #define _glfw3_h_
\n
31 
\n
32 #ifdef __cplusplus
\n
33 extern "C" {
\n
34 #endif
\n
35 
\n
36 
\n
37 /*************************************************************************
\n
38  * Doxygen documentation
\n
39  *************************************************************************/
\n
40 
\n
89 /*************************************************************************
\n
90  * Compiler- and platform-specific preprocessor work
\n
91  *************************************************************************/
\n
92 
\n
93 /* If we are we on Windows, we want a single define for it.
\n
94  */
\n
95 #if !defined(_WIN32) && (defined(__WIN32__) || defined(WIN32) || defined(__MINGW32__))
\n
96  #define _WIN32
\n
97 #endif /* _WIN32 */
\n
98 
\n
99 /* Include because most Windows GLU headers need wchar_t and
\n
100  * the macOS OpenGL header blocks the definition of ptrdiff_t by glext.h.
\n
101  * Include it unconditionally to avoid surprising side-effects.
\n
102  */
\n
103 #include <stddef.h>
\n
104 
\n
105 /* Include because it is needed by Vulkan and related functions.
\n
106  * Include it unconditionally to avoid surprising side-effects.
\n
107  */
\n
108 #include <stdint.h>
\n
109 
\n
110 #if defined(GLFW_INCLUDE_VULKAN)
\n
111  #include <vulkan/vulkan.h>
\n
112 #endif /* Vulkan header */
\n
113 
\n
114 /* The Vulkan header may have indirectly included windows.h (because of
\n
115  * VK_USE_PLATFORM_WIN32_KHR) so we offer our replacement symbols after it.
\n
116  */
\n
117 
\n
118 /* It is customary to use APIENTRY for OpenGL function pointer declarations on
\n
119  * all platforms. Additionally, the Windows OpenGL header needs APIENTRY.
\n
120  */
\n
121 #if !defined(APIENTRY)
\n
122  #if defined(_WIN32)
\n
123  #define APIENTRY __stdcall
\n
124  #else
\n
125  #define APIENTRY
\n
126  #endif
\n
127  #define GLFW_APIENTRY_DEFINED
\n
128 #endif /* APIENTRY */
\n
129 
\n
130 /* Some Windows OpenGL headers need this.
\n
131  */
\n
132 #if !defined(WINGDIAPI) && defined(_WIN32)
\n
133  #define WINGDIAPI __declspec(dllimport)
\n
134  #define GLFW_WINGDIAPI_DEFINED
\n
135 #endif /* WINGDIAPI */
\n
136 
\n
137 /* Some Windows GLU headers need this.
\n
138  */
\n
139 #if !defined(CALLBACK) && defined(_WIN32)
\n
140  #define CALLBACK __stdcall
\n
141  #define GLFW_CALLBACK_DEFINED
\n
142 #endif /* CALLBACK */
\n
143 
\n
144 /* Include the chosen OpenGL or OpenGL ES headers.
\n
145  */
\n
146 #if defined(GLFW_INCLUDE_ES1)
\n
147 
\n
148  #include <GLES/gl.h>
\n
149  #if defined(GLFW_INCLUDE_GLEXT)
\n
150  #include <GLES/glext.h>
\n
151  #endif
\n
152 
\n
153 #elif defined(GLFW_INCLUDE_ES2)
\n
154 
\n
155  #include <GLES2/gl2.h>
\n
156  #if defined(GLFW_INCLUDE_GLEXT)
\n
157  #include <GLES2/gl2ext.h>
\n
158  #endif
\n
159 
\n
160 #elif defined(GLFW_INCLUDE_ES3)
\n
161 
\n
162  #include <GLES3/gl3.h>
\n
163  #if defined(GLFW_INCLUDE_GLEXT)
\n
164  #include <GLES2/gl2ext.h>
\n
165  #endif
\n
166 
\n
167 #elif defined(GLFW_INCLUDE_ES31)
\n
168 
\n
169  #include <GLES3/gl31.h>
\n
170  #if defined(GLFW_INCLUDE_GLEXT)
\n
171  #include <GLES2/gl2ext.h>
\n
172  #endif
\n
173 
\n
174 #elif defined(GLFW_INCLUDE_ES32)
\n
175 
\n
176  #include <GLES3/gl32.h>
\n
177  #if defined(GLFW_INCLUDE_GLEXT)
\n
178  #include <GLES2/gl2ext.h>
\n
179  #endif
\n
180 
\n
181 #elif defined(GLFW_INCLUDE_GLCOREARB)
\n
182 
\n
183  #if defined(__APPLE__)
\n
184 
\n
185  #include <OpenGL/gl3.h>
\n
186  #if defined(GLFW_INCLUDE_GLEXT)
\n
187  #include <OpenGL/gl3ext.h>
\n
188  #endif /*GLFW_INCLUDE_GLEXT*/
\n
189 
\n
190  #else /*__APPLE__*/
\n
191 
\n
192  #include <GL/glcorearb.h>
\n
193 
\n
194  #endif /*__APPLE__*/
\n
195 
\n
196 #elif !defined(GLFW_INCLUDE_NONE)
\n
197 
\n
198  #if defined(__APPLE__)
\n
199 
\n
200  #if !defined(GLFW_INCLUDE_GLEXT)
\n
201  #define GL_GLEXT_LEGACY
\n
202  #endif
\n
203  #include <OpenGL/gl.h>
\n
204  #if defined(GLFW_INCLUDE_GLU)
\n
205  #include <OpenGL/glu.h>
\n
206  #endif
\n
207 
\n
208  #else /*__APPLE__*/
\n
209 
\n
210  #include <GL/gl.h>
\n
211  #if defined(GLFW_INCLUDE_GLEXT)
\n
212  #include <GL/glext.h>
\n
213  #endif
\n
214  #if defined(GLFW_INCLUDE_GLU)
\n
215  #include <GL/glu.h>
\n
216  #endif
\n
217 
\n
218  #endif /*__APPLE__*/
\n
219 
\n
220 #endif /* OpenGL and OpenGL ES headers */
\n
221 
\n
222 #if defined(GLFW_DLL) && defined(_GLFW_BUILD_DLL)
\n
223  /* GLFW_DLL must be defined by applications that are linking against the DLL
\n
224  * version of the GLFW library. _GLFW_BUILD_DLL is defined by the GLFW
\n
225  * configuration header when compiling the DLL version of the library.
\n
226  */
\n
227  #error "You must not have both GLFW_DLL and _GLFW_BUILD_DLL defined"
\n
228 #endif
\n
229 
\n
230 /* GLFWAPI is used to declare public API functions for export
\n
231  * from the DLL / shared library / dynamic library.
\n
232  */
\n
233 #if defined(_WIN32) && defined(_GLFW_BUILD_DLL)
\n
234  /* We are building GLFW as a Win32 DLL */
\n
235  #define GLFWAPI __declspec(dllexport)
\n
236 #elif defined(_WIN32) && defined(GLFW_DLL)
\n
237  /* We are calling GLFW as a Win32 DLL */
\n
238  #define GLFWAPI __declspec(dllimport)
\n
239 #elif defined(__GNUC__) && defined(_GLFW_BUILD_DLL)
\n
240  /* We are building GLFW as a shared / dynamic library */
\n
241  #define GLFWAPI __attribute__((visibility("default")))
\n
242 #else
\n
243  /* We are building or calling GLFW as a static library */
\n
244  #define GLFWAPI
\n
245 #endif
\n
246 
\n
247 
\n
248 /*************************************************************************
\n
249  * GLFW API tokens
\n
250  *************************************************************************/
\n
251 
\n
259 #define GLFW_VERSION_MAJOR 3
\n
260 
\n
266 #define GLFW_VERSION_MINOR 3
\n
267 
\n
273 #define GLFW_VERSION_REVISION 2
\n
274 
\n
284 #define GLFW_TRUE 1
\n
285 
\n
293 #define GLFW_FALSE 0
\n
294 
\n
303 #define GLFW_RELEASE 0
\n
304 
\n
310 #define GLFW_PRESS 1
\n
311 
\n
317 #define GLFW_REPEAT 2
\n
318 
\n
327 #define GLFW_HAT_CENTERED 0
\n
328 #define GLFW_HAT_UP 1
\n
329 #define GLFW_HAT_RIGHT 2
\n
330 #define GLFW_HAT_DOWN 4
\n
331 #define GLFW_HAT_LEFT 8
\n
332 #define GLFW_HAT_RIGHT_UP (GLFW_HAT_RIGHT | GLFW_HAT_UP)
\n
333 #define GLFW_HAT_RIGHT_DOWN (GLFW_HAT_RIGHT | GLFW_HAT_DOWN)
\n
334 #define GLFW_HAT_LEFT_UP (GLFW_HAT_LEFT | GLFW_HAT_UP)
\n
335 #define GLFW_HAT_LEFT_DOWN (GLFW_HAT_LEFT | GLFW_HAT_DOWN)
\n
336 
\n
362 /* The unknown key */
\n
363 #define GLFW_KEY_UNKNOWN -1
\n
364 
\n
365 /* Printable keys */
\n
366 #define GLFW_KEY_SPACE 32
\n
367 #define GLFW_KEY_APOSTROPHE 39 /* ' */
\n
368 #define GLFW_KEY_COMMA 44 /* , */
\n
369 #define GLFW_KEY_MINUS 45 /* - */
\n
370 #define GLFW_KEY_PERIOD 46 /* . */
\n
371 #define GLFW_KEY_SLASH 47 /* / */
\n
372 #define GLFW_KEY_0 48
\n
373 #define GLFW_KEY_1 49
\n
374 #define GLFW_KEY_2 50
\n
375 #define GLFW_KEY_3 51
\n
376 #define GLFW_KEY_4 52
\n
377 #define GLFW_KEY_5 53
\n
378 #define GLFW_KEY_6 54
\n
379 #define GLFW_KEY_7 55
\n
380 #define GLFW_KEY_8 56
\n
381 #define GLFW_KEY_9 57
\n
382 #define GLFW_KEY_SEMICOLON 59 /* ; */
\n
383 #define GLFW_KEY_EQUAL 61 /* = */
\n
384 #define GLFW_KEY_A 65
\n
385 #define GLFW_KEY_B 66
\n
386 #define GLFW_KEY_C 67
\n
387 #define GLFW_KEY_D 68
\n
388 #define GLFW_KEY_E 69
\n
389 #define GLFW_KEY_F 70
\n
390 #define GLFW_KEY_G 71
\n
391 #define GLFW_KEY_H 72
\n
392 #define GLFW_KEY_I 73
\n
393 #define GLFW_KEY_J 74
\n
394 #define GLFW_KEY_K 75
\n
395 #define GLFW_KEY_L 76
\n
396 #define GLFW_KEY_M 77
\n
397 #define GLFW_KEY_N 78
\n
398 #define GLFW_KEY_O 79
\n
399 #define GLFW_KEY_P 80
\n
400 #define GLFW_KEY_Q 81
\n
401 #define GLFW_KEY_R 82
\n
402 #define GLFW_KEY_S 83
\n
403 #define GLFW_KEY_T 84
\n
404 #define GLFW_KEY_U 85
\n
405 #define GLFW_KEY_V 86
\n
406 #define GLFW_KEY_W 87
\n
407 #define GLFW_KEY_X 88
\n
408 #define GLFW_KEY_Y 89
\n
409 #define GLFW_KEY_Z 90
\n
410 #define GLFW_KEY_LEFT_BRACKET 91 /* [ */
\n
411 #define GLFW_KEY_BACKSLASH 92 /* \\ */
\n
412 #define GLFW_KEY_RIGHT_BRACKET 93 /* ] */
\n
413 #define GLFW_KEY_GRAVE_ACCENT 96 /* ` */
\n
414 #define GLFW_KEY_WORLD_1 161 /* non-US #1 */
\n
415 #define GLFW_KEY_WORLD_2 162 /* non-US #2 */
\n
416 
\n
417 /* Function keys */
\n
418 #define GLFW_KEY_ESCAPE 256
\n
419 #define GLFW_KEY_ENTER 257
\n
420 #define GLFW_KEY_TAB 258
\n
421 #define GLFW_KEY_BACKSPACE 259
\n
422 #define GLFW_KEY_INSERT 260
\n
423 #define GLFW_KEY_DELETE 261
\n
424 #define GLFW_KEY_RIGHT 262
\n
425 #define GLFW_KEY_LEFT 263
\n
426 #define GLFW_KEY_DOWN 264
\n
427 #define GLFW_KEY_UP 265
\n
428 #define GLFW_KEY_PAGE_UP 266
\n
429 #define GLFW_KEY_PAGE_DOWN 267
\n
430 #define GLFW_KEY_HOME 268
\n
431 #define GLFW_KEY_END 269
\n
432 #define GLFW_KEY_CAPS_LOCK 280
\n
433 #define GLFW_KEY_SCROLL_LOCK 281
\n
434 #define GLFW_KEY_NUM_LOCK 282
\n
435 #define GLFW_KEY_PRINT_SCREEN 283
\n
436 #define GLFW_KEY_PAUSE 284
\n
437 #define GLFW_KEY_F1 290
\n
438 #define GLFW_KEY_F2 291
\n
439 #define GLFW_KEY_F3 292
\n
440 #define GLFW_KEY_F4 293
\n
441 #define GLFW_KEY_F5 294
\n
442 #define GLFW_KEY_F6 295
\n
443 #define GLFW_KEY_F7 296
\n
444 #define GLFW_KEY_F8 297
\n
445 #define GLFW_KEY_F9 298
\n
446 #define GLFW_KEY_F10 299
\n
447 #define GLFW_KEY_F11 300
\n
448 #define GLFW_KEY_F12 301
\n
449 #define GLFW_KEY_F13 302
\n
450 #define GLFW_KEY_F14 303
\n
451 #define GLFW_KEY_F15 304
\n
452 #define GLFW_KEY_F16 305
\n
453 #define GLFW_KEY_F17 306
\n
454 #define GLFW_KEY_F18 307
\n
455 #define GLFW_KEY_F19 308
\n
456 #define GLFW_KEY_F20 309
\n
457 #define GLFW_KEY_F21 310
\n
458 #define GLFW_KEY_F22 311
\n
459 #define GLFW_KEY_F23 312
\n
460 #define GLFW_KEY_F24 313
\n
461 #define GLFW_KEY_F25 314
\n
462 #define GLFW_KEY_KP_0 320
\n
463 #define GLFW_KEY_KP_1 321
\n
464 #define GLFW_KEY_KP_2 322
\n
465 #define GLFW_KEY_KP_3 323
\n
466 #define GLFW_KEY_KP_4 324
\n
467 #define GLFW_KEY_KP_5 325
\n
468 #define GLFW_KEY_KP_6 326
\n
469 #define GLFW_KEY_KP_7 327
\n
470 #define GLFW_KEY_KP_8 328
\n
471 #define GLFW_KEY_KP_9 329
\n
472 #define GLFW_KEY_KP_DECIMAL 330
\n
473 #define GLFW_KEY_KP_DIVIDE 331
\n
474 #define GLFW_KEY_KP_MULTIPLY 332
\n
475 #define GLFW_KEY_KP_SUBTRACT 333
\n
476 #define GLFW_KEY_KP_ADD 334
\n
477 #define GLFW_KEY_KP_ENTER 335
\n
478 #define GLFW_KEY_KP_EQUAL 336
\n
479 #define GLFW_KEY_LEFT_SHIFT 340
\n
480 #define GLFW_KEY_LEFT_CONTROL 341
\n
481 #define GLFW_KEY_LEFT_ALT 342
\n
482 #define GLFW_KEY_LEFT_SUPER 343
\n
483 #define GLFW_KEY_RIGHT_SHIFT 344
\n
484 #define GLFW_KEY_RIGHT_CONTROL 345
\n
485 #define GLFW_KEY_RIGHT_ALT 346
\n
486 #define GLFW_KEY_RIGHT_SUPER 347
\n
487 #define GLFW_KEY_MENU 348
\n
488 
\n
489 #define GLFW_KEY_LAST GLFW_KEY_MENU
\n
490 
\n
505 #define GLFW_MOD_SHIFT 0x0001
\n
506 
\n
510 #define GLFW_MOD_CONTROL 0x0002
\n
511 
\n
515 #define GLFW_MOD_ALT 0x0004
\n
516 
\n
520 #define GLFW_MOD_SUPER 0x0008
\n
521 
\n
526 #define GLFW_MOD_CAPS_LOCK 0x0010
\n
527 
\n
532 #define GLFW_MOD_NUM_LOCK 0x0020
\n
533 
\n
543 #define GLFW_MOUSE_BUTTON_1 0
\n
544 #define GLFW_MOUSE_BUTTON_2 1
\n
545 #define GLFW_MOUSE_BUTTON_3 2
\n
546 #define GLFW_MOUSE_BUTTON_4 3
\n
547 #define GLFW_MOUSE_BUTTON_5 4
\n
548 #define GLFW_MOUSE_BUTTON_6 5
\n
549 #define GLFW_MOUSE_BUTTON_7 6
\n
550 #define GLFW_MOUSE_BUTTON_8 7
\n
551 #define GLFW_MOUSE_BUTTON_LAST GLFW_MOUSE_BUTTON_8
\n
552 #define GLFW_MOUSE_BUTTON_LEFT GLFW_MOUSE_BUTTON_1
\n
553 #define GLFW_MOUSE_BUTTON_RIGHT GLFW_MOUSE_BUTTON_2
\n
554 #define GLFW_MOUSE_BUTTON_MIDDLE GLFW_MOUSE_BUTTON_3
\n
555 
\n
564 #define GLFW_JOYSTICK_1 0
\n
565 #define GLFW_JOYSTICK_2 1
\n
566 #define GLFW_JOYSTICK_3 2
\n
567 #define GLFW_JOYSTICK_4 3
\n
568 #define GLFW_JOYSTICK_5 4
\n
569 #define GLFW_JOYSTICK_6 5
\n
570 #define GLFW_JOYSTICK_7 6
\n
571 #define GLFW_JOYSTICK_8 7
\n
572 #define GLFW_JOYSTICK_9 8
\n
573 #define GLFW_JOYSTICK_10 9
\n
574 #define GLFW_JOYSTICK_11 10
\n
575 #define GLFW_JOYSTICK_12 11
\n
576 #define GLFW_JOYSTICK_13 12
\n
577 #define GLFW_JOYSTICK_14 13
\n
578 #define GLFW_JOYSTICK_15 14
\n
579 #define GLFW_JOYSTICK_16 15
\n
580 #define GLFW_JOYSTICK_LAST GLFW_JOYSTICK_16
\n
581 
\n
590 #define GLFW_GAMEPAD_BUTTON_A 0
\n
591 #define GLFW_GAMEPAD_BUTTON_B 1
\n
592 #define GLFW_GAMEPAD_BUTTON_X 2
\n
593 #define GLFW_GAMEPAD_BUTTON_Y 3
\n
594 #define GLFW_GAMEPAD_BUTTON_LEFT_BUMPER 4
\n
595 #define GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER 5
\n
596 #define GLFW_GAMEPAD_BUTTON_BACK 6
\n
597 #define GLFW_GAMEPAD_BUTTON_START 7
\n
598 #define GLFW_GAMEPAD_BUTTON_GUIDE 8
\n
599 #define GLFW_GAMEPAD_BUTTON_LEFT_THUMB 9
\n
600 #define GLFW_GAMEPAD_BUTTON_RIGHT_THUMB 10
\n
601 #define GLFW_GAMEPAD_BUTTON_DPAD_UP 11
\n
602 #define GLFW_GAMEPAD_BUTTON_DPAD_RIGHT 12
\n
603 #define GLFW_GAMEPAD_BUTTON_DPAD_DOWN 13
\n
604 #define GLFW_GAMEPAD_BUTTON_DPAD_LEFT 14
\n
605 #define GLFW_GAMEPAD_BUTTON_LAST GLFW_GAMEPAD_BUTTON_DPAD_LEFT
\n
606 
\n
607 #define GLFW_GAMEPAD_BUTTON_CROSS GLFW_GAMEPAD_BUTTON_A
\n
608 #define GLFW_GAMEPAD_BUTTON_CIRCLE GLFW_GAMEPAD_BUTTON_B
\n
609 #define GLFW_GAMEPAD_BUTTON_SQUARE GLFW_GAMEPAD_BUTTON_X
\n
610 #define GLFW_GAMEPAD_BUTTON_TRIANGLE GLFW_GAMEPAD_BUTTON_Y
\n
611 
\n
620 #define GLFW_GAMEPAD_AXIS_LEFT_X 0
\n
621 #define GLFW_GAMEPAD_AXIS_LEFT_Y 1
\n
622 #define GLFW_GAMEPAD_AXIS_RIGHT_X 2
\n
623 #define GLFW_GAMEPAD_AXIS_RIGHT_Y 3
\n
624 #define GLFW_GAMEPAD_AXIS_LEFT_TRIGGER 4
\n
625 #define GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER 5
\n
626 #define GLFW_GAMEPAD_AXIS_LAST GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
\n
627 
\n
642 #define GLFW_NO_ERROR 0
\n
643 
\n
651 #define GLFW_NOT_INITIALIZED 0x00010001
\n
652 
\n
661 #define GLFW_NO_CURRENT_CONTEXT 0x00010002
\n
662 
\n
669 #define GLFW_INVALID_ENUM 0x00010003
\n
670 
\n
680 #define GLFW_INVALID_VALUE 0x00010004
\n
681 
\n
688 #define GLFW_OUT_OF_MEMORY 0x00010005
\n
689 
\n
704 #define GLFW_API_UNAVAILABLE 0x00010006
\n
705 
\n
721 #define GLFW_VERSION_UNAVAILABLE 0x00010007
\n
722 
\n
732 #define GLFW_PLATFORM_ERROR 0x00010008
\n
733 
\n
751 #define GLFW_FORMAT_UNAVAILABLE 0x00010009
\n
752 
\n
759 #define GLFW_NO_WINDOW_CONTEXT 0x0001000A
\n
760 
\n
769 #define GLFW_FOCUSED 0x00020001
\n
770 
\n
774 #define GLFW_ICONIFIED 0x00020002
\n
775 
\n
780 #define GLFW_RESIZABLE 0x00020003
\n
781 
\n
786 #define GLFW_VISIBLE 0x00020004
\n
787 
\n
792 #define GLFW_DECORATED 0x00020005
\n
793 
\n
798 #define GLFW_AUTO_ICONIFY 0x00020006
\n
799 
\n
804 #define GLFW_FLOATING 0x00020007
\n
805 
\n
810 #define GLFW_MAXIMIZED 0x00020008
\n
811 
\n
815 #define GLFW_CENTER_CURSOR 0x00020009
\n
816 
\n
822 #define GLFW_TRANSPARENT_FRAMEBUFFER 0x0002000A
\n
823 
\n
827 #define GLFW_HOVERED 0x0002000B
\n
828 
\n
833 #define GLFW_FOCUS_ON_SHOW 0x0002000C
\n
834 
\n
839 #define GLFW_RED_BITS 0x00021001
\n
840 
\n
844 #define GLFW_GREEN_BITS 0x00021002
\n
845 
\n
849 #define GLFW_BLUE_BITS 0x00021003
\n
850 
\n
854 #define GLFW_ALPHA_BITS 0x00021004
\n
855 
\n
859 #define GLFW_DEPTH_BITS 0x00021005
\n
860 
\n
864 #define GLFW_STENCIL_BITS 0x00021006
\n
865 
\n
869 #define GLFW_ACCUM_RED_BITS 0x00021007
\n
870 
\n
874 #define GLFW_ACCUM_GREEN_BITS 0x00021008
\n
875 
\n
879 #define GLFW_ACCUM_BLUE_BITS 0x00021009
\n
880 
\n
884 #define GLFW_ACCUM_ALPHA_BITS 0x0002100A
\n
885 
\n
889 #define GLFW_AUX_BUFFERS 0x0002100B
\n
890 
\n
894 #define GLFW_STEREO 0x0002100C
\n
895 
\n
899 #define GLFW_SAMPLES 0x0002100D
\n
900 
\n
904 #define GLFW_SRGB_CAPABLE 0x0002100E
\n
905 
\n
909 #define GLFW_REFRESH_RATE 0x0002100F
\n
910 
\n
914 #define GLFW_DOUBLEBUFFER 0x00021010
\n
915 
\n
921 #define GLFW_CLIENT_API 0x00022001
\n
922 
\n
927 #define GLFW_CONTEXT_VERSION_MAJOR 0x00022002
\n
928 
\n
933 #define GLFW_CONTEXT_VERSION_MINOR 0x00022003
\n
934 
\n
939 #define GLFW_CONTEXT_REVISION 0x00022004
\n
940 
\n
945 #define GLFW_CONTEXT_ROBUSTNESS 0x00022005
\n
946 
\n
951 #define GLFW_OPENGL_FORWARD_COMPAT 0x00022006
\n
952 
\n
957 #define GLFW_OPENGL_DEBUG_CONTEXT 0x00022007
\n
958 
\n
963 #define GLFW_OPENGL_PROFILE 0x00022008
\n
964 
\n
969 #define GLFW_CONTEXT_RELEASE_BEHAVIOR 0x00022009
\n
970 
\n
975 #define GLFW_CONTEXT_NO_ERROR 0x0002200A
\n
976 
\n
981 #define GLFW_CONTEXT_CREATION_API 0x0002200B
\n
982 
\n
985 #define GLFW_SCALE_TO_MONITOR 0x0002200C
\n
986 
\n
989 #define GLFW_COCOA_RETINA_FRAMEBUFFER 0x00023001
\n
990 
\n
993 #define GLFW_COCOA_FRAME_NAME 0x00023002
\n
994 
\n
997 #define GLFW_COCOA_GRAPHICS_SWITCHING 0x00023003
\n
998 
\n
1001 #define GLFW_X11_CLASS_NAME 0x00024001
\n
1002 
\n
1005 #define GLFW_X11_INSTANCE_NAME 0x00024002
\n
1006 
\n
1008 #define GLFW_NO_API 0
\n
1009 #define GLFW_OPENGL_API 0x00030001
\n
1010 #define GLFW_OPENGL_ES_API 0x00030002
\n
1011 
\n
1012 #define GLFW_NO_ROBUSTNESS 0
\n
1013 #define GLFW_NO_RESET_NOTIFICATION 0x00031001
\n
1014 #define GLFW_LOSE_CONTEXT_ON_RESET 0x00031002
\n
1015 
\n
1016 #define GLFW_OPENGL_ANY_PROFILE 0
\n
1017 #define GLFW_OPENGL_CORE_PROFILE 0x00032001
\n
1018 #define GLFW_OPENGL_COMPAT_PROFILE 0x00032002
\n
1019 
\n
1020 #define GLFW_CURSOR 0x00033001
\n
1021 #define GLFW_STICKY_KEYS 0x00033002
\n
1022 #define GLFW_STICKY_MOUSE_BUTTONS 0x00033003
\n
1023 #define GLFW_LOCK_KEY_MODS 0x00033004
\n
1024 #define GLFW_RAW_MOUSE_MOTION 0x00033005
\n
1025 
\n
1026 #define GLFW_CURSOR_NORMAL 0x00034001
\n
1027 #define GLFW_CURSOR_HIDDEN 0x00034002
\n
1028 #define GLFW_CURSOR_DISABLED 0x00034003
\n
1029 
\n
1030 #define GLFW_ANY_RELEASE_BEHAVIOR 0
\n
1031 #define GLFW_RELEASE_BEHAVIOR_FLUSH 0x00035001
\n
1032 #define GLFW_RELEASE_BEHAVIOR_NONE 0x00035002
\n
1033 
\n
1034 #define GLFW_NATIVE_CONTEXT_API 0x00036001
\n
1035 #define GLFW_EGL_CONTEXT_API 0x00036002
\n
1036 #define GLFW_OSMESA_CONTEXT_API 0x00036003
\n
1037 
\n
1050 #define GLFW_ARROW_CURSOR 0x00036001
\n
1051 
\n
1055 #define GLFW_IBEAM_CURSOR 0x00036002
\n
1056 
\n
1060 #define GLFW_CROSSHAIR_CURSOR 0x00036003
\n
1061 
\n
1065 #define GLFW_HAND_CURSOR 0x00036004
\n
1066 
\n
1070 #define GLFW_HRESIZE_CURSOR 0x00036005
\n
1071 
\n
1075 #define GLFW_VRESIZE_CURSOR 0x00036006
\n
1076 
\n
1078 #define GLFW_CONNECTED 0x00040001
\n
1079 #define GLFW_DISCONNECTED 0x00040002
\n
1080 
\n
1087 #define GLFW_JOYSTICK_HAT_BUTTONS 0x00050001
\n
1088 
\n
1092 #define GLFW_COCOA_CHDIR_RESOURCES 0x00051001
\n
1093 
\n
1097 #define GLFW_COCOA_MENUBAR 0x00051002
\n
1098 
\n
1100 #define GLFW_DONT_CARE -1
\n
1101 
\n
1102 
\n
1103 /*************************************************************************
\n
1104  * GLFW API types
\n
1105  *************************************************************************/
\n
1106 
\n
1119 typedef void (*GLFWglproc)(void);
\n
1120 
\n
1133 typedef void (*GLFWvkproc)(void);
\n
1134 
\n
1145 typedef struct GLFWmonitor GLFWmonitor;
\n
1146 
\n
1157 typedef struct GLFWwindow GLFWwindow;
\n
1158 
\n
1169 typedef struct GLFWcursor GLFWcursor;
\n
1170 
\n
1193 typedef void (* GLFWerrorfun)(int,const char*);
\n
1194 
\n
1216 typedef void (* GLFWwindowposfun)(GLFWwindow*,int,int);
\n
1217 
\n
1238 typedef void (* GLFWwindowsizefun)(GLFWwindow*,int,int);
\n
1239 
\n
1258 typedef void (* GLFWwindowclosefun)(GLFWwindow*);
\n
1259 
\n
1278 typedef void (* GLFWwindowrefreshfun)(GLFWwindow*);
\n
1279 
\n
1299 typedef void (* GLFWwindowfocusfun)(GLFWwindow*,int);
\n
1300 
\n
1320 typedef void (* GLFWwindowiconifyfun)(GLFWwindow*,int);
\n
1321 
\n
1341 typedef void (* GLFWwindowmaximizefun)(GLFWwindow*,int);
\n
1342 
\n
1362 typedef void (* GLFWframebuffersizefun)(GLFWwindow*,int,int);
\n
1363 
\n
1383 typedef void (* GLFWwindowcontentscalefun)(GLFWwindow*,float,float);
\n
1384 
\n
1409 typedef void (* GLFWmousebuttonfun)(GLFWwindow*,int,int,int);
\n
1410 
\n
1432 typedef void (* GLFWcursorposfun)(GLFWwindow*,double,double);
\n
1433 
\n
1453 typedef void (* GLFWcursorenterfun)(GLFWwindow*,int);
\n
1454 
\n
1474 typedef void (* GLFWscrollfun)(GLFWwindow*,double,double);
\n
1475 
\n
1500 typedef void (* GLFWkeyfun)(GLFWwindow*,int,int,int,int);
\n
1501 
\n
1521 typedef void (* GLFWcharfun)(GLFWwindow*,unsigned int);
\n
1522 
\n
1548 typedef void (* GLFWcharmodsfun)(GLFWwindow*,unsigned int,int);
\n
1549 
\n
1572 typedef void (* GLFWdropfun)(GLFWwindow*,int,const char*[]);
\n
1573 
\n
1593 typedef void (* GLFWmonitorfun)(GLFWmonitor*,int);
\n
1594 
\n
1614 typedef void (* GLFWjoystickfun)(int,int);
\n
1615 
\n
1629 typedef struct GLFWvidmode
\n
1630 {
\n
1633  int width;
\n
1636  int height;
\n
1639  int redBits;
\n
1642  int greenBits;
\n
1645  int blueBits;
\n
1648  int refreshRate;
\n
1649 } GLFWvidmode;
\n
1650 
\n
1663 typedef struct GLFWgammaramp
\n
1664 {
\n
1667  unsigned short* red;
\n
1670  unsigned short* green;
\n
1673  unsigned short* blue;
\n
1676  unsigned int size;
\n
1677 } GLFWgammaramp;
\n
1678 
\n
1692 typedef struct GLFWimage
\n
1693 {
\n
1696  int width;
\n
1699  int height;
\n
1702  unsigned char* pixels;
\n
1703 } GLFWimage;
\n
1704 
\n
1716 typedef struct GLFWgamepadstate
\n
1717 {
\n
1721  unsigned char buttons[15];
\n
1725  float axes[6];
\n
1726 } GLFWgamepadstate;
\n
1727 
\n
1728 
\n
1729 /*************************************************************************
\n
1730  * GLFW API functions
\n
1731  *************************************************************************/
\n
1732 
\n
1765 GLFWAPI int glfwInit(void);
\n
1766 
\n
1797 GLFWAPI void glfwTerminate(void);
\n
1798 
\n
1829 GLFWAPI void glfwInitHint(int hint, int value);
\n
1830 
\n
1856 GLFWAPI void glfwGetVersion(int* major, int* minor, int* rev);
\n
1857 
\n
1887 GLFWAPI const char* glfwGetVersionString(void);
\n
1888 
\n
1918 GLFWAPI int glfwGetError(const char** description);
\n
1919 
\n
1964 GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback);
\n
1965 
\n
1993 GLFWAPI GLFWmonitor** glfwGetMonitors(int* count);
\n
1994 
\n
2017 GLFWAPI GLFWmonitor* glfwGetPrimaryMonitor(void);
\n
2018 
\n
2042 GLFWAPI void glfwGetMonitorPos(GLFWmonitor* monitor, int* xpos, int* ypos);
\n
2043 
\n
2073 GLFWAPI void glfwGetMonitorWorkarea(GLFWmonitor* monitor, int* xpos, int* ypos, int* width, int* height);
\n
2074 
\n
2107 GLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* monitor, int* widthMM, int* heightMM);
\n
2108 
\n
2139 GLFWAPI void glfwGetMonitorContentScale(GLFWmonitor* monitor, float* xscale, float* yscale);
\n
2140 
\n
2165 GLFWAPI const char* glfwGetMonitorName(GLFWmonitor* monitor);
\n
2166 
\n
2191 GLFWAPI void glfwSetMonitorUserPointer(GLFWmonitor* monitor, void* pointer);
\n
2192 
\n
2215 GLFWAPI void* glfwGetMonitorUserPointer(GLFWmonitor* monitor);
\n
2216 
\n
2245 GLFWAPI GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun callback);
\n
2246 
\n
2278 GLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* monitor, int* count);
\n
2279 
\n
2306 GLFWAPI const GLFWvidmode* glfwGetVideoMode(GLFWmonitor* monitor);
\n
2307 
\n
2339 GLFWAPI void glfwSetGamma(GLFWmonitor* monitor, float gamma);
\n
2340 
\n
2369 GLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* monitor);
\n
2370 
\n
2410 GLFWAPI void glfwSetGammaRamp(GLFWmonitor* monitor, const GLFWgammaramp* ramp);
\n
2411 
\n
2429 GLFWAPI void glfwDefaultWindowHints(void);
\n
2430 
\n
2464 GLFWAPI void glfwWindowHint(int hint, int value);
\n
2465 
\n
2502 GLFWAPI void glfwWindowHintString(int hint, const char* value);
\n
2503 
\n
2656 GLFWAPI GLFWwindow* glfwCreateWindow(int width, int height, const char* title, GLFWmonitor* monitor, GLFWwindow* share);
\n
2657 
\n
2685 GLFWAPI void glfwDestroyWindow(GLFWwindow* window);
\n
2686 
\n
2705 GLFWAPI int glfwWindowShouldClose(GLFWwindow* window);
\n
2706 
\n
2727 GLFWAPI void glfwSetWindowShouldClose(GLFWwindow* window, int value);
\n
2728 
\n
2752 GLFWAPI void glfwSetWindowTitle(GLFWwindow* window, const char* title);
\n
2753 
\n
2799 GLFWAPI void glfwSetWindowIcon(GLFWwindow* window, int count, const GLFWimage* images);
\n
2800 
\n
2831 GLFWAPI void glfwGetWindowPos(GLFWwindow* window, int* xpos, int* ypos);
\n
2832 
\n
2866 GLFWAPI void glfwSetWindowPos(GLFWwindow* window, int xpos, int ypos);
\n
2867 
\n
2896 GLFWAPI void glfwGetWindowSize(GLFWwindow* window, int* width, int* height);
\n
2897 
\n
2939 GLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* window, int minwidth, int minheight, int maxwidth, int maxheight);
\n
2940 
\n
2982 GLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* window, int numer, int denom);
\n
2983 
\n
3023 GLFWAPI void glfwSetWindowSize(GLFWwindow* window, int width, int height);
\n
3024 
\n
3052 GLFWAPI void glfwGetFramebufferSize(GLFWwindow* window, int* width, int* height);
\n
3053 
\n
3089 GLFWAPI void glfwGetWindowFrameSize(GLFWwindow* window, int* left, int* top, int* right, int* bottom);
\n
3090 
\n
3122 GLFWAPI void glfwGetWindowContentScale(GLFWwindow* window, float* xscale, float* yscale);
\n
3123 
\n
3149 GLFWAPI float glfwGetWindowOpacity(GLFWwindow* window);
\n
3150 
\n
3178 GLFWAPI void glfwSetWindowOpacity(GLFWwindow* window, float opacity);
\n
3179 
\n
3209 GLFWAPI void glfwIconifyWindow(GLFWwindow* window);
\n
3210 
\n
3236 GLFWAPI void glfwRestoreWindow(GLFWwindow* window);
\n
3237 
\n
3261 GLFWAPI void glfwMaximizeWindow(GLFWwindow* window);
\n
3262 
\n
3288 GLFWAPI void glfwShowWindow(GLFWwindow* window);
\n
3289 
\n
3310 GLFWAPI void glfwHideWindow(GLFWwindow* window);
\n
3311 
\n
3349 GLFWAPI void glfwFocusWindow(GLFWwindow* window);
\n
3350 
\n
3376 GLFWAPI void glfwRequestWindowAttention(GLFWwindow* window);
\n
3377 
\n
3398 GLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* window);
\n
3399 
\n
3457 GLFWAPI void glfwSetWindowMonitor(GLFWwindow* window, GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
\n
3458 
\n
3491 GLFWAPI int glfwGetWindowAttrib(GLFWwindow* window, int attrib);
\n
3492 
\n
3528 GLFWAPI void glfwSetWindowAttrib(GLFWwindow* window, int attrib, int value);
\n
3529 
\n
3551 GLFWAPI void glfwSetWindowUserPointer(GLFWwindow* window, void* pointer);
\n
3552 
\n
3572 GLFWAPI void* glfwGetWindowUserPointer(GLFWwindow* window);
\n
3573 
\n
3607 GLFWAPI GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow* window, GLFWwindowposfun callback);
\n
3608 
\n
3639 GLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* window, GLFWwindowsizefun callback);
\n
3640 
\n
3679 GLFWAPI GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow* window, GLFWwindowclosefun callback);
\n
3680 
\n
3715 GLFWAPI GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow* window, GLFWwindowrefreshfun callback);
\n
3716 
\n
3750 GLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* window, GLFWwindowfocusfun callback);
\n
3751 
\n
3783 GLFWAPI GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow* window, GLFWwindowiconifyfun callback);
\n
3784 
\n
3813 GLFWAPI GLFWwindowmaximizefun glfwSetWindowMaximizeCallback(GLFWwindow* window, GLFWwindowmaximizefun callback);
\n
3814 
\n
3843 GLFWAPI GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow* window, GLFWframebuffersizefun callback);
\n
3844 
\n
3874 GLFWAPI GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback(GLFWwindow* window, GLFWwindowcontentscalefun callback);
\n
3875 
\n
3912 GLFWAPI void glfwPollEvents(void);
\n
3913 
\n
3957 GLFWAPI void glfwWaitEvents(void);
\n
3958 
\n
4006 GLFWAPI void glfwWaitEventsTimeout(double timeout);
\n
4007 
\n
4026 GLFWAPI void glfwPostEmptyEvent(void);
\n
4027 
\n
4051 GLFWAPI int glfwGetInputMode(GLFWwindow* window, int mode);
\n
4052 
\n
4113 GLFWAPI void glfwSetInputMode(GLFWwindow* window, int mode, int value);
\n
4114 
\n
4142 GLFWAPI int glfwRawMouseMotionSupported(void);
\n
4143 
\n
4210 GLFWAPI const char* glfwGetKeyName(int key, int scancode);
\n
4211 
\n
4234 GLFWAPI int glfwGetKeyScancode(int key);
\n
4235 
\n
4274 GLFWAPI int glfwGetKey(GLFWwindow* window, int key);
\n
4275 
\n
4303 GLFWAPI int glfwGetMouseButton(GLFWwindow* window, int button);
\n
4304 
\n
4341 GLFWAPI void glfwGetCursorPos(GLFWwindow* window, double* xpos, double* ypos);
\n
4342 
\n
4381 GLFWAPI void glfwSetCursorPos(GLFWwindow* window, double xpos, double ypos);
\n
4382 
\n
4419 GLFWAPI GLFWcursor* glfwCreateCursor(const GLFWimage* image, int xhot, int yhot);
\n
4420 
\n
4442 GLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape);
\n
4443 
\n
4469 GLFWAPI void glfwDestroyCursor(GLFWcursor* cursor);
\n
4470 
\n
4496 GLFWAPI void glfwSetCursor(GLFWwindow* window, GLFWcursor* cursor);
\n
4497 
\n
4546 GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* window, GLFWkeyfun callback);
\n
4547 
\n
4589 GLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* window, GLFWcharfun callback);
\n
4590 
\n
4631 GLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* window, GLFWcharmodsfun callback);
\n
4632 
\n
4668 GLFWAPI GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow* window, GLFWmousebuttonfun callback);
\n
4669 
\n
4700 GLFWAPI GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow* window, GLFWcursorposfun callback);
\n
4701 
\n
4731 GLFWAPI GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow* window, GLFWcursorenterfun callback);
\n
4732 
\n
4765 GLFWAPI GLFWscrollfun glfwSetScrollCallback(GLFWwindow* window, GLFWscrollfun callback);
\n
4766 
\n
4802 GLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* window, GLFWdropfun callback);
\n
4803 
\n
4826 GLFWAPI int glfwJoystickPresent(int jid);
\n
4827 
\n
4859 GLFWAPI const float* glfwGetJoystickAxes(int jid, int* count);
\n
4860 
\n
4900 GLFWAPI const unsigned char* glfwGetJoystickButtons(int jid, int* count);
\n
4901 
\n
4957 GLFWAPI const unsigned char* glfwGetJoystickHats(int jid, int* count);
\n
4958 
\n
4988 GLFWAPI const char* glfwGetJoystickName(int jid);
\n
4989 
\n
5029 GLFWAPI const char* glfwGetJoystickGUID(int jid);
\n
5030 
\n
5055 GLFWAPI void glfwSetJoystickUserPointer(int jid, void* pointer);
\n
5056 
\n
5079 GLFWAPI void* glfwGetJoystickUserPointer(int jid);
\n
5080 
\n
5107 GLFWAPI int glfwJoystickIsGamepad(int jid);
\n
5108 
\n
5143 GLFWAPI GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun callback);
\n
5144 
\n
5177 GLFWAPI int glfwUpdateGamepadMappings(const char* string);
\n
5178 
\n
5207 GLFWAPI const char* glfwGetGamepadName(int jid);
\n
5208 
\n
5245 GLFWAPI int glfwGetGamepadState(int jid, GLFWgamepadstate* state);
\n
5246 
\n
5270 GLFWAPI void glfwSetClipboardString(GLFWwindow* window, const char* string);
\n
5271 
\n
5300 GLFWAPI const char* glfwGetClipboardString(GLFWwindow* window);
\n
5301 
\n
5330 GLFWAPI double glfwGetTime(void);
\n
5331 
\n
5360 GLFWAPI void glfwSetTime(double time);
\n
5361 
\n
5382 GLFWAPI uint64_t glfwGetTimerValue(void);
\n
5383 
\n
5402 GLFWAPI uint64_t glfwGetTimerFrequency(void);
\n
5403 
\n
5440 GLFWAPI void glfwMakeContextCurrent(GLFWwindow* window);
\n
5441 
\n
5461 GLFWAPI GLFWwindow* glfwGetCurrentContext(void);
\n
5462 
\n
5495 GLFWAPI void glfwSwapBuffers(GLFWwindow* window);
\n
5496 
\n
5541 GLFWAPI void glfwSwapInterval(int interval);
\n
5542 
\n
5579 GLFWAPI int glfwExtensionSupported(const char* extension);
\n
5580 
\n
5621 GLFWAPI GLFWglproc glfwGetProcAddress(const char* procname);
\n
5622 
\n
5649 GLFWAPI int glfwVulkanSupported(void);
\n
5650 
\n
5697 GLFWAPI const char** glfwGetRequiredInstanceExtensions(uint32_t* count);
\n
5698 
\n
5699 #if defined(VK_VERSION_1_0)
\n
5700 
\n
5740 GLFWAPI GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance, const char* procname);
\n
5741 
\n
5777 GLFWAPI int glfwGetPhysicalDevicePresentationSupport(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily);
\n
5778 
\n
5838 GLFWAPI VkResult glfwCreateWindowSurface(VkInstance instance, GLFWwindow* window, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface);
\n
5839 
\n
5840 #endif /*VK_VERSION_1_0*/
\n
5841 
\n
5842 
\n
5843 /*************************************************************************
\n
5844  * Global definition cleanup
\n
5845  *************************************************************************/
\n
5846 
\n
5847 /* ------------------- BEGIN SYSTEM/COMPILER SPECIFIC -------------------- */
\n
5848 
\n
5849 #ifdef GLFW_WINGDIAPI_DEFINED
\n
5850  #undef WINGDIAPI
\n
5851  #undef GLFW_WINGDIAPI_DEFINED
\n
5852 #endif
\n
5853 
\n
5854 #ifdef GLFW_CALLBACK_DEFINED
\n
5855  #undef CALLBACK
\n
5856  #undef GLFW_CALLBACK_DEFINED
\n
5857 #endif
\n
5858 
\n
5859 /* Some OpenGL related headers need GLAPIENTRY, but it is unconditionally
\n
5860  * defined by some gl.h variants (OpenBSD) so define it after if needed.
\n
5861  */
\n
5862 #ifndef GLAPIENTRY
\n
5863  #define GLAPIENTRY APIENTRY
\n
5864 #endif
\n
5865 
\n
5866 /* -------------------- END SYSTEM/COMPILER SPECIFIC --------------------- */
\n
5867 
\n
5868 
\n
5869 #ifdef __cplusplus
\n
5870 }
\n
5871 #endif
\n
5872 
\n
5873 #endif /* _glfw3_h_ */
\n
5874 
\n
\n
glfwGetJoystickUserPointer
void * glfwGetJoystickUserPointer(int jid)
Returns the user pointer of the specified joystick.
\n
glfwGetGamepadState
int glfwGetGamepadState(int jid, GLFWgamepadstate *state)
Retrieves the state of the specified joystick remapped as a gamepad.
\n
glfwGetError
int glfwGetError(const char **description)
Returns and clears the last error for the calling thread.
\n
glfwSetFramebufferSizeCallback
GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow *window, GLFWframebuffersizefun callback)
Sets the framebuffer resize callback for the specified window.
\n
glfwSetWindowSize
void glfwSetWindowSize(GLFWwindow *window, int width, int height)
Sets the size of the content area of the specified window.
\n
GLFWwindowrefreshfun
void(* GLFWwindowrefreshfun)(GLFWwindow *)
The function pointer type for window content refresh callbacks.
Definition: glfw3.h:1273
\n
GLFWmousebuttonfun
void(* GLFWmousebuttonfun)(GLFWwindow *, int, int, int)
The function pointer type for mouse button callbacks.
Definition: glfw3.h:1404
\n
GLFWgammaramp
struct GLFWgammaramp GLFWgammaramp
Gamma ramp.
\n
GLFWimage
struct GLFWimage GLFWimage
Image data.
\n
glfwGetTime
double glfwGetTime(void)
Returns the GLFW time.
\n
glfwSetWindowPos
void glfwSetWindowPos(GLFWwindow *window, int xpos, int ypos)
Sets the position of the content area of the specified window.
\n
glfwSetCursorPos
void glfwSetCursorPos(GLFWwindow *window, double xpos, double ypos)
Sets the position of the cursor, relative to the content area of the window.
\n
glfwUpdateGamepadMappings
int glfwUpdateGamepadMappings(const char *string)
Adds the specified SDL_GameControllerDB gamepad mappings.
\n
glfwGetJoystickName
const char * glfwGetJoystickName(int jid)
Returns the name of the specified joystick.
\n
GLFWcursorposfun
void(* GLFWcursorposfun)(GLFWwindow *, double, double)
The function pointer type for cursor position callbacks.
Definition: glfw3.h:1427
\n
glfwSetWindowAttrib
void glfwSetWindowAttrib(GLFWwindow *window, int attrib, int value)
Sets an attribute of the specified window.
\n
glfwRestoreWindow
void glfwRestoreWindow(GLFWwindow *window)
Restores the specified window.
\n
glfwGetMouseButton
int glfwGetMouseButton(GLFWwindow *window, int button)
Returns the last reported state of a mouse button for the specified window.
\n
glfwGetKeyScancode
int glfwGetKeyScancode(int key)
Returns the platform-specific scancode of the specified key.
\n
glfwGetMonitorContentScale
void glfwGetMonitorContentScale(GLFWmonitor *monitor, float *xscale, float *yscale)
Retrieves the content scale for the specified monitor.
\n
GLFWcharmodsfun
void(* GLFWcharmodsfun)(GLFWwindow *, unsigned int, int)
The function pointer type for Unicode character with modifiers callbacks.
Definition: glfw3.h:1543
\n
glfwCreateCursor
GLFWcursor * glfwCreateCursor(const GLFWimage *image, int xhot, int yhot)
Creates a custom cursor.
\n
glfwGetWindowContentScale
void glfwGetWindowContentScale(GLFWwindow *window, float *xscale, float *yscale)
Retrieves the content scale for the specified window.
\n
glfwGetKeyName
const char * glfwGetKeyName(int key, int scancode)
Returns the layout-specific name of the specified printable key.
\n
glfwSetWindowRefreshCallback
GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow *window, GLFWwindowrefreshfun callback)
Sets the refresh callback for the specified window.
\n
glfwSetMonitorCallback
GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun callback)
Sets the monitor configuration callback.
\n
GLFWimage::height
int height
Definition: glfw3.h:1694
\n
GLFWgammaramp
Gamma ramp.
Definition: glfw3.h:1658
\n
glfwSetInputMode
void glfwSetInputMode(GLFWwindow *window, int mode, int value)
Sets an input option for the specified window.
\n
GLFWerrorfun
void(* GLFWerrorfun)(int, const char *)
The function pointer type for error callbacks.
Definition: glfw3.h:1188
\n
GLFWkeyfun
void(* GLFWkeyfun)(GLFWwindow *, int, int, int, int)
The function pointer type for keyboard key callbacks.
Definition: glfw3.h:1495
\n
glfwSetWindowSizeCallback
GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow *window, GLFWwindowsizefun callback)
Sets the size callback for the specified window.
\n
GLFWwindowmaximizefun
void(* GLFWwindowmaximizefun)(GLFWwindow *, int)
The function pointer type for window maximize callbacks.
Definition: glfw3.h:1336
\n
glfwGetCurrentContext
GLFWwindow * glfwGetCurrentContext(void)
Returns the window whose context is current on the calling thread.
\n
glfwSetWindowMonitor
void glfwSetWindowMonitor(GLFWwindow *window, GLFWmonitor *monitor, int xpos, int ypos, int width, int height, int refreshRate)
Sets the mode, monitor, video mode and placement of a window.
\n
glfwGetWindowPos
void glfwGetWindowPos(GLFWwindow *window, int *xpos, int *ypos)
Retrieves the position of the content area of the specified window.
\n
glfwSetWindowMaximizeCallback
GLFWwindowmaximizefun glfwSetWindowMaximizeCallback(GLFWwindow *window, GLFWwindowmaximizefun callback)
Sets the maximize callback for the specified window.
\n
GLFWcursorenterfun
void(* GLFWcursorenterfun)(GLFWwindow *, int)
The function pointer type for cursor enter/leave callbacks.
Definition: glfw3.h:1448
\n
GLFWvkproc
void(* GLFWvkproc)(void)
Vulkan API function pointer type.
Definition: glfw3.h:1128
\n
glfwGetInputMode
int glfwGetInputMode(GLFWwindow *window, int mode)
Returns the value of an input option for the specified window.
\n
glfwSetWindowTitle
void glfwSetWindowTitle(GLFWwindow *window, const char *title)
Sets the title of the specified window.
\n
GLFWwindow
struct GLFWwindow GLFWwindow
Opaque window object.
Definition: glfw3.h:1152
\n
glfwGetMonitorWorkarea
void glfwGetMonitorWorkarea(GLFWmonitor *monitor, int *xpos, int *ypos, int *width, int *height)
Retrieves the work area of the monitor.
\n
glfwSetJoystickUserPointer
void glfwSetJoystickUserPointer(int jid, void *pointer)
Sets the user pointer of the specified joystick.
\n
glfwTerminate
void glfwTerminate(void)
Terminates the GLFW library.
\n
glfwExtensionSupported
int glfwExtensionSupported(const char *extension)
Returns whether the specified extension is available.
\n
glfwSetMouseButtonCallback
GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow *window, GLFWmousebuttonfun callback)
Sets the mouse button callback.
\n
glfwSwapBuffers
void glfwSwapBuffers(GLFWwindow *window)
Swaps the front and back buffers of the specified window.
\n
glfwMakeContextCurrent
void glfwMakeContextCurrent(GLFWwindow *window)
Makes the context of the specified window current for the calling thread.
\n
glfwSwapInterval
void glfwSwapInterval(int interval)
Sets the swap interval for the current context.
\n
glfwGetJoystickHats
const unsigned char * glfwGetJoystickHats(int jid, int *count)
Returns the state of all hats of the specified joystick.
\n
GLFWvidmode::blueBits
int blueBits
Definition: glfw3.h:1640
\n
glfwGetWindowFrameSize
void glfwGetWindowFrameSize(GLFWwindow *window, int *left, int *top, int *right, int *bottom)
Retrieves the size of the frame of the window.
\n
glfwGetGamepadName
const char * glfwGetGamepadName(int jid)
Returns the human-readable gamepad name for the specified joystick.
\n
glfwWindowShouldClose
int glfwWindowShouldClose(GLFWwindow *window)
Checks the close flag of the specified window.
\n
glfwSetTime
void glfwSetTime(double time)
Sets the GLFW time.
\n
glfwSetGammaRamp
void glfwSetGammaRamp(GLFWmonitor *monitor, const GLFWgammaramp *ramp)
Sets the current gamma ramp for the specified monitor.
\n
glfwGetCursorPos
void glfwGetCursorPos(GLFWwindow *window, double *xpos, double *ypos)
Retrieves the position of the cursor relative to the content area of the window.
\n
glfwInitHint
void glfwInitHint(int hint, int value)
Sets the specified init hint to the desired value.
\n
glfwJoystickIsGamepad
int glfwJoystickIsGamepad(int jid)
Returns whether the specified joystick has a gamepad mapping.
\n
glfwPollEvents
void glfwPollEvents(void)
Processes all pending events.
\n
glfwWaitEvents
void glfwWaitEvents(void)
Waits until events are queued and processes them.
\n
glfwDestroyCursor
void glfwDestroyCursor(GLFWcursor *cursor)
Destroys a cursor.
\n
glfwGetJoystickButtons
const unsigned char * glfwGetJoystickButtons(int jid, int *count)
Returns the state of all buttons of the specified joystick.
\n
GLFWscrollfun
void(* GLFWscrollfun)(GLFWwindow *, double, double)
The function pointer type for scroll callbacks.
Definition: glfw3.h:1469
\n
glfwGetMonitorName
const char * glfwGetMonitorName(GLFWmonitor *monitor)
Returns the name of the specified monitor.
\n
glfwSetCharCallback
GLFWcharfun glfwSetCharCallback(GLFWwindow *window, GLFWcharfun callback)
Sets the Unicode character callback.
\n
glfwSetWindowSizeLimits
void glfwSetWindowSizeLimits(GLFWwindow *window, int minwidth, int minheight, int maxwidth, int maxheight)
Sets the size limits of the specified window.
\n
glfwGetPrimaryMonitor
GLFWmonitor * glfwGetPrimaryMonitor(void)
Returns the primary monitor.
\n
GLFWmonitorfun
void(* GLFWmonitorfun)(GLFWmonitor *, int)
The function pointer type for monitor configuration callbacks.
Definition: glfw3.h:1588
\n
GLFWjoystickfun
void(* GLFWjoystickfun)(int, int)
The function pointer type for joystick configuration callbacks.
Definition: glfw3.h:1609
\n
glfwGetJoystickGUID
const char * glfwGetJoystickGUID(int jid)
Returns the SDL compatible GUID of the specified joystick.
\n
glfwSetWindowFocusCallback
GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow *window, GLFWwindowfocusfun callback)
Sets the focus callback for the specified window.
\n
glfwGetRequiredInstanceExtensions
const char ** glfwGetRequiredInstanceExtensions(uint32_t *count)
Returns the Vulkan instance extensions required by GLFW.
\n
glfwSetWindowCloseCallback
GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow *window, GLFWwindowclosefun callback)
Sets the close callback for the specified window.
\n
glfwFocusWindow
void glfwFocusWindow(GLFWwindow *window)
Brings the specified window to front and sets input focus.
\n
GLFWglproc
void(* GLFWglproc)(void)
Client API function pointer type.
Definition: glfw3.h:1114
\n
glfwGetClipboardString
const char * glfwGetClipboardString(GLFWwindow *window)
Returns the contents of the clipboard as a string.
\n
GLFWvidmode::height
int height
Definition: glfw3.h:1631
\n
glfwSetWindowContentScaleCallback
GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback(GLFWwindow *window, GLFWwindowcontentscalefun callback)
Sets the window content scale callback for the specified window.
\n
glfwSetWindowPosCallback
GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow *window, GLFWwindowposfun callback)
Sets the position callback for the specified window.
\n
glfwSetCursorEnterCallback
GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow *window, GLFWcursorenterfun callback)
Sets the cursor enter/leave callback.
\n
glfwSetCursor
void glfwSetCursor(GLFWwindow *window, GLFWcursor *cursor)
Sets the cursor for the window.
\n
GLFWframebuffersizefun
void(* GLFWframebuffersizefun)(GLFWwindow *, int, int)
The function pointer type for framebuffer size callbacks.
Definition: glfw3.h:1357
\n
glfwGetMonitors
GLFWmonitor ** glfwGetMonitors(int *count)
Returns the currently connected monitors.
\n
glfwRawMouseMotionSupported
int glfwRawMouseMotionSupported(void)
Returns whether raw mouse motion is supported.
\n
glfwSetMonitorUserPointer
void glfwSetMonitorUserPointer(GLFWmonitor *monitor, void *pointer)
Sets the user pointer of the specified monitor.
\n
GLFWimage::pixels
unsigned char * pixels
Definition: glfw3.h:1697
\n
glfwGetVideoModes
const GLFWvidmode * glfwGetVideoModes(GLFWmonitor *monitor, int *count)
Returns the available video modes for the specified monitor.
\n
glfwShowWindow
void glfwShowWindow(GLFWwindow *window)
Makes the specified window visible.
\n
GLFWgammaramp::green
unsigned short * green
Definition: glfw3.h:1665
\n
GLFWgamepadstate
struct GLFWgamepadstate GLFWgamepadstate
Gamepad input state.
\n
glfwRequestWindowAttention
void glfwRequestWindowAttention(GLFWwindow *window)
Requests user attention to the specified window.
\n
glfwJoystickPresent
int glfwJoystickPresent(int jid)
Returns whether the specified joystick is present.
\n
GLFWgamepadstate::buttons
unsigned char buttons[15]
Definition: glfw3.h:1716
\n
glfwVulkanSupported
int glfwVulkanSupported(void)
Returns whether the Vulkan loader and an ICD have been found.
\n
glfwGetMonitorPos
void glfwGetMonitorPos(GLFWmonitor *monitor, int *xpos, int *ypos)
Returns the position of the monitor's viewport on the virtual screen.
\n
glfwHideWindow
void glfwHideWindow(GLFWwindow *window)
Hides the specified window.
\n
GLFWvidmode::width
int width
Definition: glfw3.h:1628
\n
glfwMaximizeWindow
void glfwMaximizeWindow(GLFWwindow *window)
Maximizes the specified window.
\n
GLFWgammaramp::size
unsigned int size
Definition: glfw3.h:1671
\n
glfwCreateWindowSurface
VkResult glfwCreateWindowSurface(VkInstance instance, GLFWwindow *window, const VkAllocationCallbacks *allocator, VkSurfaceKHR *surface)
Creates a Vulkan surface for the specified window.
\n
GLFWcharfun
void(* GLFWcharfun)(GLFWwindow *, unsigned int)
The function pointer type for Unicode character callbacks.
Definition: glfw3.h:1516
\n
GLFWwindowcontentscalefun
void(* GLFWwindowcontentscalefun)(GLFWwindow *, float, float)
The function pointer type for window content scale callbacks.
Definition: glfw3.h:1378
\n
glfwGetTimerValue
uint64_t glfwGetTimerValue(void)
Returns the current value of the raw timer.
\n
GLFWgammaramp::red
unsigned short * red
Definition: glfw3.h:1662
\n
glfwDefaultWindowHints
void glfwDefaultWindowHints(void)
Resets all window hints to their default values.
\n
glfwSetCursorPosCallback
GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow *window, GLFWcursorposfun callback)
Sets the cursor position callback.
\n
glfwGetTimerFrequency
uint64_t glfwGetTimerFrequency(void)
Returns the frequency, in Hz, of the raw timer.
\n
glfwSetWindowIcon
void glfwSetWindowIcon(GLFWwindow *window, int count, const GLFWimage *images)
Sets the icon for the specified window.
\n
GLFWimage::width
int width
Definition: glfw3.h:1691
\n
glfwCreateWindow
GLFWwindow * glfwCreateWindow(int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
Creates a window and its associated context.
\n
glfwSetCharModsCallback
GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow *window, GLFWcharmodsfun callback)
Sets the Unicode character with modifiers callback.
\n
glfwSetWindowShouldClose
void glfwSetWindowShouldClose(GLFWwindow *window, int value)
Sets the close flag of the specified window.
\n
glfwSetWindowAspectRatio
void glfwSetWindowAspectRatio(GLFWwindow *window, int numer, int denom)
Sets the aspect ratio of the specified window.
\n
glfwGetMonitorUserPointer
void * glfwGetMonitorUserPointer(GLFWmonitor *monitor)
Returns the user pointer of the specified monitor.
\n
glfwWaitEventsTimeout
void glfwWaitEventsTimeout(double timeout)
Waits with timeout until events are queued and processes them.
\n
GLFWvidmode::greenBits
int greenBits
Definition: glfw3.h:1637
\n
glfwGetMonitorPhysicalSize
void glfwGetMonitorPhysicalSize(GLFWmonitor *monitor, int *widthMM, int *heightMM)
Returns the physical size of the monitor.
\n
glfwSetJoystickCallback
GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun callback)
Sets the joystick configuration callback.
\n
GLFWwindowiconifyfun
void(* GLFWwindowiconifyfun)(GLFWwindow *, int)
The function pointer type for window iconify callbacks.
Definition: glfw3.h:1315
\n
GLFWgamepadstate
Gamepad input state.
Definition: glfw3.h:1711
\n
GLFWvidmode
struct GLFWvidmode GLFWvidmode
Video mode type.
\n
GLFWdropfun
void(* GLFWdropfun)(GLFWwindow *, int, const char *[])
The function pointer type for path drop callbacks.
Definition: glfw3.h:1567
\n
GLFWcursor
struct GLFWcursor GLFWcursor
Opaque cursor object.
Definition: glfw3.h:1164
\n
glfwCreateStandardCursor
GLFWcursor * glfwCreateStandardCursor(int shape)
Creates a cursor with a standard shape.
\n
glfwInit
int glfwInit(void)
Initializes the GLFW library.
\n
GLFWgamepadstate::axes
float axes[6]
Definition: glfw3.h:1720
\n
glfwWindowHintString
void glfwWindowHintString(int hint, const char *value)
Sets the specified window hint to the desired value.
\n
glfwGetWindowOpacity
float glfwGetWindowOpacity(GLFWwindow *window)
Returns the opacity of the whole window.
\n
GLFWimage
Image data.
Definition: glfw3.h:1687
\n
glfwSetWindowOpacity
void glfwSetWindowOpacity(GLFWwindow *window, float opacity)
Sets the opacity of the whole window.
\n
glfwGetProcAddress
GLFWglproc glfwGetProcAddress(const char *procname)
Returns the address of the specified function for the current context.
\n
glfwGetGammaRamp
const GLFWgammaramp * glfwGetGammaRamp(GLFWmonitor *monitor)
Returns the current gamma ramp for the specified monitor.
\n
glfwSetDropCallback
GLFWdropfun glfwSetDropCallback(GLFWwindow *window, GLFWdropfun callback)
Sets the path drop callback.
\n
GLFWwindowsizefun
void(* GLFWwindowsizefun)(GLFWwindow *, int, int)
The function pointer type for window size callbacks.
Definition: glfw3.h:1233
\n
GLFWgammaramp::blue
unsigned short * blue
Definition: glfw3.h:1668
\n
glfwGetWindowMonitor
GLFWmonitor * glfwGetWindowMonitor(GLFWwindow *window)
Returns the monitor that the window uses for full screen mode.
\n
glfwSetKeyCallback
GLFWkeyfun glfwSetKeyCallback(GLFWwindow *window, GLFWkeyfun callback)
Sets the key callback.
\n
glfwIconifyWindow
void glfwIconifyWindow(GLFWwindow *window)
Iconifies the specified window.
\n
glfwGetVersionString
const char * glfwGetVersionString(void)
Returns a string describing the compile-time configuration.
\n
glfwSetWindowUserPointer
void glfwSetWindowUserPointer(GLFWwindow *window, void *pointer)
Sets the user pointer of the specified window.
\n
glfwPostEmptyEvent
void glfwPostEmptyEvent(void)
Posts an empty event to the event queue.
\n
glfwGetWindowAttrib
int glfwGetWindowAttrib(GLFWwindow *window, int attrib)
Returns an attribute of the specified window.
\n
GLFWwindowfocusfun
void(* GLFWwindowfocusfun)(GLFWwindow *, int)
The function pointer type for window focus callbacks.
Definition: glfw3.h:1294
\n
glfwSetWindowIconifyCallback
GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow *window, GLFWwindowiconifyfun callback)
Sets the iconify callback for the specified window.
\n
glfwSetScrollCallback
GLFWscrollfun glfwSetScrollCallback(GLFWwindow *window, GLFWscrollfun callback)
Sets the scroll callback.
\n
glfwGetKey
int glfwGetKey(GLFWwindow *window, int key)
Returns the last reported state of a keyboard key for the specified window.
\n
glfwGetWindowSize
void glfwGetWindowSize(GLFWwindow *window, int *width, int *height)
Retrieves the size of the content area of the specified window.
\n
glfwGetJoystickAxes
const float * glfwGetJoystickAxes(int jid, int *count)
Returns the values of all axes of the specified joystick.
\n
GLFWvidmode
Video mode type.
Definition: glfw3.h:1624
\n
glfwSetErrorCallback
GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback)
Sets the error callback.
\n
glfwGetFramebufferSize
void glfwGetFramebufferSize(GLFWwindow *window, int *width, int *height)
Retrieves the size of the framebuffer of the specified window.
\n
GLFWwindowclosefun
void(* GLFWwindowclosefun)(GLFWwindow *)
The function pointer type for window close callbacks.
Definition: glfw3.h:1253
\n
GLFWvidmode::redBits
int redBits
Definition: glfw3.h:1634
\n
glfwWindowHint
void glfwWindowHint(int hint, int value)
Sets the specified window hint to the desired value.
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glfwGetVersion
void glfwGetVersion(int *major, int *minor, int *rev)
Retrieves the version of the GLFW library.
\n
glfwGetPhysicalDevicePresentationSupport
int glfwGetPhysicalDevicePresentationSupport(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily)
Returns whether the specified queue family can present images.
\n
glfwSetGamma
void glfwSetGamma(GLFWmonitor *monitor, float gamma)
Generates a gamma ramp and sets it for the specified monitor.
\n
GLFWwindowposfun
void(* GLFWwindowposfun)(GLFWwindow *, int, int)
The function pointer type for window position callbacks.
Definition: glfw3.h:1211
\n
glfwGetVideoMode
const GLFWvidmode * glfwGetVideoMode(GLFWmonitor *monitor)
Returns the current mode of the specified monitor.
\n
glfwSetClipboardString
void glfwSetClipboardString(GLFWwindow *window, const char *string)
Sets the clipboard to the specified string.
\n
glfwDestroyWindow
void glfwDestroyWindow(GLFWwindow *window)
Destroys the specified window and its context.
\n
GLFWmonitor
struct GLFWmonitor GLFWmonitor
Opaque monitor object.
Definition: glfw3.h:1140
\n
GLFWvidmode::refreshRate
int refreshRate
Definition: glfw3.h:1643
\n
glfwGetWindowUserPointer
void * glfwGetWindowUserPointer(GLFWwindow *window)
Returns the user pointer of the specified window.
\n
glfwGetInstanceProcAddress
GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance, const char *procname)
Returns the address of the specified Vulkan instance function.
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/glfw3native_8h.html", "content": "\n\n\n\n\n\nGLFW: glfw3native.h File Reference\n\n\n\n\n\n\n\n\n\n\n
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\nFunctions
\n
\n
glfw3native.h File Reference
\n
\n
\n

Description

\n

This is the header file of the native access functions. See Native access for more information.

\n
\n

Go to the source code of this file.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nFunctions

const char * glfwGetWin32Adapter (GLFWmonitor *monitor)
 Returns the adapter device name of the specified monitor. More...
 
const char * glfwGetWin32Monitor (GLFWmonitor *monitor)
 Returns the display device name of the specified monitor. More...
 
HWND glfwGetWin32Window (GLFWwindow *window)
 Returns the HWND of the specified window. More...
 
HGLRC glfwGetWGLContext (GLFWwindow *window)
 Returns the HGLRC of the specified window. More...
 
CGDirectDisplayID glfwGetCocoaMonitor (GLFWmonitor *monitor)
 Returns the CGDirectDisplayID of the specified monitor. More...
 
id glfwGetCocoaWindow (GLFWwindow *window)
 Returns the NSWindow of the specified window. More...
 
id glfwGetNSGLContext (GLFWwindow *window)
 Returns the NSOpenGLContext of the specified window. More...
 
Display * glfwGetX11Display (void)
 Returns the Display used by GLFW. More...
 
RRCrtc glfwGetX11Adapter (GLFWmonitor *monitor)
 Returns the RRCrtc of the specified monitor. More...
 
RROutput glfwGetX11Monitor (GLFWmonitor *monitor)
 Returns the RROutput of the specified monitor. More...
 
Window glfwGetX11Window (GLFWwindow *window)
 Returns the Window of the specified window. More...
 
void glfwSetX11SelectionString (const char *string)
 Sets the current primary selection to the specified string. More...
 
const char * glfwGetX11SelectionString (void)
 Returns the contents of the current primary selection as a string. More...
 
GLXContext glfwGetGLXContext (GLFWwindow *window)
 Returns the GLXContext of the specified window. More...
 
GLXWindow glfwGetGLXWindow (GLFWwindow *window)
 Returns the GLXWindow of the specified window. More...
 
struct wl_display * glfwGetWaylandDisplay (void)
 Returns the struct wl_display* used by GLFW. More...
 
struct wl_output * glfwGetWaylandMonitor (GLFWmonitor *monitor)
 Returns the struct wl_output* of the specified monitor. More...
 
struct wl_surface * glfwGetWaylandWindow (GLFWwindow *window)
 Returns the main struct wl_surface* of the specified window. More...
 
EGLDisplay glfwGetEGLDisplay (void)
 Returns the EGLDisplay used by GLFW. More...
 
EGLContext glfwGetEGLContext (GLFWwindow *window)
 Returns the EGLContext of the specified window. More...
 
EGLSurface glfwGetEGLSurface (GLFWwindow *window)
 Returns the EGLSurface of the specified window. More...
 
int glfwGetOSMesaColorBuffer (GLFWwindow *window, int *width, int *height, int *format, void **buffer)
 Retrieves the color buffer associated with the specified window. More...
 
int glfwGetOSMesaDepthBuffer (GLFWwindow *window, int *width, int *height, int *bytesPerValue, void **buffer)
 Retrieves the depth buffer associated with the specified window. More...
 
OSMesaContext glfwGetOSMesaContext (GLFWwindow *window)
 Returns the OSMesaContext of the specified window. More...
 
\n
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\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\n\n" }, { "path": "thirdparty/glfw/docs/html/glfw3native_8h_source.html", "content": "\n\n\n\n\n\nGLFW: glfw3native.h Source File\n\n\n\n\n\n\n\n\n\n\n
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glfw3native.h
\n
\n
\nGo to the documentation of this file.
1 /*************************************************************************
\n
2  * GLFW 3.3 - www.glfw.org
\n
3  * A library for OpenGL, window and input
\n
4  *------------------------------------------------------------------------
\n
5  * Copyright (c) 2002-2006 Marcus Geelnard
\n
6  * Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
\n
7  *
\n
8  * This software is provided 'as-is', without any express or implied
\n
9  * warranty. In no event will the authors be held liable for any damages
\n
10  * arising from the use of this software.
\n
11  *
\n
12  * Permission is granted to anyone to use this software for any purpose,
\n
13  * including commercial applications, and to alter it and redistribute it
\n
14  * freely, subject to the following restrictions:
\n
15  *
\n
16  * 1. The origin of this software must not be misrepresented; you must not
\n
17  * claim that you wrote the original software. If you use this software
\n
18  * in a product, an acknowledgment in the product documentation would
\n
19  * be appreciated but is not required.
\n
20  *
\n
21  * 2. Altered source versions must be plainly marked as such, and must not
\n
22  * be misrepresented as being the original software.
\n
23  *
\n
24  * 3. This notice may not be removed or altered from any source
\n
25  * distribution.
\n
26  *
\n
27  *************************************************************************/
\n
28 
\n
29 #ifndef _glfw3_native_h_
\n
30 #define _glfw3_native_h_
\n
31 
\n
32 #ifdef __cplusplus
\n
33 extern "C" {
\n
34 #endif
\n
35 
\n
36 
\n
37 /*************************************************************************
\n
38  * Doxygen documentation
\n
39  *************************************************************************/
\n
40 
\n
80 /*************************************************************************
\n
81  * System headers and types
\n
82  *************************************************************************/
\n
83 
\n
84 #if defined(GLFW_EXPOSE_NATIVE_WIN32) || defined(GLFW_EXPOSE_NATIVE_WGL)
\n
85  // This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
\n
86  // example to allow applications to correctly declare a GL_ARB_debug_output
\n
87  // callback) but windows.h assumes no one will define APIENTRY before it does
\n
88  #if defined(GLFW_APIENTRY_DEFINED)
\n
89  #undef APIENTRY
\n
90  #undef GLFW_APIENTRY_DEFINED
\n
91  #endif
\n
92  #include <windows.h>
\n
93 #elif defined(GLFW_EXPOSE_NATIVE_COCOA) || defined(GLFW_EXPOSE_NATIVE_NSGL)
\n
94  #if defined(__OBJC__)
\n
95  #import <Cocoa/Cocoa.h>
\n
96  #else
\n
97  #include <ApplicationServices/ApplicationServices.h>
\n
98  typedef void* id;
\n
99  #endif
\n
100 #elif defined(GLFW_EXPOSE_NATIVE_X11) || defined(GLFW_EXPOSE_NATIVE_GLX)
\n
101  #include <X11/Xlib.h>
\n
102  #include <X11/extensions/Xrandr.h>
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103 #elif defined(GLFW_EXPOSE_NATIVE_WAYLAND)
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104  #include <wayland-client.h>
\n
105 #endif
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106 
\n
107 #if defined(GLFW_EXPOSE_NATIVE_WGL)
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108  /* WGL is declared by windows.h */
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109 #endif
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110 #if defined(GLFW_EXPOSE_NATIVE_NSGL)
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111  /* NSGL is declared by Cocoa.h */
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112 #endif
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113 #if defined(GLFW_EXPOSE_NATIVE_GLX)
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114  #include <GL/glx.h>
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115 #endif
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116 #if defined(GLFW_EXPOSE_NATIVE_EGL)
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117  #include <EGL/egl.h>
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118 #endif
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119 #if defined(GLFW_EXPOSE_NATIVE_OSMESA)
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120  #include <GL/osmesa.h>
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121 #endif
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122 
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123 
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124 /*************************************************************************
\n
125  * Functions
\n
126  *************************************************************************/
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127 
\n
128 #if defined(GLFW_EXPOSE_NATIVE_WIN32)
\n
129 
\n
142 GLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);
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143 
\n
157 GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);
\n
158 
\n
171 GLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);
\n
172 #endif
\n
173 
\n
174 #if defined(GLFW_EXPOSE_NATIVE_WGL)
\n
175 
\n
187 GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);
\n
188 #endif
\n
189 
\n
190 #if defined(GLFW_EXPOSE_NATIVE_COCOA)
\n
191 
\n
203 GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);
\n
204 
\n
217 GLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);
\n
218 #endif
\n
219 
\n
220 #if defined(GLFW_EXPOSE_NATIVE_NSGL)
\n
221 
\n
233 GLFWAPI id glfwGetNSGLContext(GLFWwindow* window);
\n
234 #endif
\n
235 
\n
236 #if defined(GLFW_EXPOSE_NATIVE_X11)
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237 
\n
249 GLFWAPI Display* glfwGetX11Display(void);
\n
250 
\n
263 GLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);
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264 
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277 GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
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278 
\n
291 GLFWAPI Window glfwGetX11Window(GLFWwindow* window);
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292 
\n
313 GLFWAPI void glfwSetX11SelectionString(const char* string);
\n
314 
\n
341 GLFWAPI const char* glfwGetX11SelectionString(void);
\n
342 #endif
\n
343 
\n
344 #if defined(GLFW_EXPOSE_NATIVE_GLX)
\n
345 
\n
357 GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
\n
358 
\n
371 GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
\n
372 #endif
\n
373 
\n
374 #if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
\n
375 
\n
387 GLFWAPI struct wl_display* glfwGetWaylandDisplay(void);
\n
388 
\n
401 GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
\n
402 
\n
415 GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);
\n
416 #endif
\n
417 
\n
418 #if defined(GLFW_EXPOSE_NATIVE_EGL)
\n
419 
\n
431 GLFWAPI EGLDisplay glfwGetEGLDisplay(void);
\n
432 
\n
445 GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
\n
446 
\n
459 GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
\n
460 #endif
\n
461 
\n
462 #if defined(GLFW_EXPOSE_NATIVE_OSMESA)
\n
463 
\n
482 GLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* window, int* width, int* height, int* format, void** buffer);
\n
483 
\n
503 GLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* window, int* width, int* height, int* bytesPerValue, void** buffer);
\n
504 
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517 GLFWAPI OSMesaContext glfwGetOSMesaContext(GLFWwindow* window);
\n
518 #endif
\n
519 
\n
520 #ifdef __cplusplus
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521 }
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522 #endif
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523 
\n
524 #endif /* _glfw3_native_h_ */
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525 
\n
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glfwGetOSMesaDepthBuffer
int glfwGetOSMesaDepthBuffer(GLFWwindow *window, int *width, int *height, int *bytesPerValue, void **buffer)
Retrieves the depth buffer associated with the specified window.
\n
glfwGetX11SelectionString
const char * glfwGetX11SelectionString(void)
Returns the contents of the current primary selection as a string.
\n
glfwGetGLXWindow
GLXWindow glfwGetGLXWindow(GLFWwindow *window)
Returns the GLXWindow of the specified window.
\n
glfwGetWaylandDisplay
struct wl_display * glfwGetWaylandDisplay(void)
Returns the struct wl_display* used by GLFW.
\n
GLFWwindow
struct GLFWwindow GLFWwindow
Opaque window object.
Definition: glfw3.h:1152
\n
glfwGetCocoaMonitor
CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor *monitor)
Returns the CGDirectDisplayID of the specified monitor.
\n
glfwGetEGLContext
EGLContext glfwGetEGLContext(GLFWwindow *window)
Returns the EGLContext of the specified window.
\n
glfwSetX11SelectionString
void glfwSetX11SelectionString(const char *string)
Sets the current primary selection to the specified string.
\n
glfwGetWaylandMonitor
struct wl_output * glfwGetWaylandMonitor(GLFWmonitor *monitor)
Returns the struct wl_output* of the specified monitor.
\n
glfwGetWGLContext
HGLRC glfwGetWGLContext(GLFWwindow *window)
Returns the HGLRC of the specified window.
\n
glfwGetGLXContext
GLXContext glfwGetGLXContext(GLFWwindow *window)
Returns the GLXContext of the specified window.
\n
glfwGetX11Display
Display * glfwGetX11Display(void)
Returns the Display used by GLFW.
\n
glfwGetCocoaWindow
id glfwGetCocoaWindow(GLFWwindow *window)
Returns the NSWindow of the specified window.
\n
glfwGetWaylandWindow
struct wl_surface * glfwGetWaylandWindow(GLFWwindow *window)
Returns the main struct wl_surface* of the specified window.
\n
glfwGetWin32Monitor
const char * glfwGetWin32Monitor(GLFWmonitor *monitor)
Returns the display device name of the specified monitor.
\n
glfwGetNSGLContext
id glfwGetNSGLContext(GLFWwindow *window)
Returns the NSOpenGLContext of the specified window.
\n
glfwGetWin32Adapter
const char * glfwGetWin32Adapter(GLFWmonitor *monitor)
Returns the adapter device name of the specified monitor.
\n
glfwGetOSMesaContext
OSMesaContext glfwGetOSMesaContext(GLFWwindow *window)
Returns the OSMesaContext of the specified window.
\n
glfwGetX11Window
Window glfwGetX11Window(GLFWwindow *window)
Returns the Window of the specified window.
\n
glfwGetEGLSurface
EGLSurface glfwGetEGLSurface(GLFWwindow *window)
Returns the EGLSurface of the specified window.
\n
glfwGetOSMesaColorBuffer
int glfwGetOSMesaColorBuffer(GLFWwindow *window, int *width, int *height, int *format, void **buffer)
Retrieves the color buffer associated with the specified window.
\n
glfwGetX11Monitor
RROutput glfwGetX11Monitor(GLFWmonitor *monitor)
Returns the RROutput of the specified monitor.
\n
glfwGetX11Adapter
RRCrtc glfwGetX11Adapter(GLFWmonitor *monitor)
Returns the RRCrtc of the specified monitor.
\n
glfwGetEGLDisplay
EGLDisplay glfwGetEGLDisplay(void)
Returns the EGLDisplay used by GLFW.
\n
glfwGetWin32Window
HWND glfwGetWin32Window(GLFWwindow *window)
Returns the HWND of the specified window.
\n
GLFWmonitor
struct GLFWmonitor GLFWmonitor
Opaque monitor object.
Definition: glfw3.h:1140
\n
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__buttons.html", "content": "\n\n\n\n\n\nGLFW: Mouse buttons\n\n\n\n\n\n\n\n\n\n\n
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\nMacros
\n
\n
Mouse buttons
Input reference
\n
\n
\n

Description

\n

See mouse button input for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_MOUSE_BUTTON_1   0
 
#define GLFW_MOUSE_BUTTON_2   1
 
#define GLFW_MOUSE_BUTTON_3   2
 
#define GLFW_MOUSE_BUTTON_4   3
 
#define GLFW_MOUSE_BUTTON_5   4
 
#define GLFW_MOUSE_BUTTON_6   5
 
#define GLFW_MOUSE_BUTTON_7   6
 
#define GLFW_MOUSE_BUTTON_8   7
 
#define GLFW_MOUSE_BUTTON_LAST   GLFW_MOUSE_BUTTON_8
 
#define GLFW_MOUSE_BUTTON_LEFT   GLFW_MOUSE_BUTTON_1
 
#define GLFW_MOUSE_BUTTON_RIGHT   GLFW_MOUSE_BUTTON_2
 
#define GLFW_MOUSE_BUTTON_MIDDLE   GLFW_MOUSE_BUTTON_3
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_MOUSE_BUTTON_1

\n\n
\n
\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_1   0
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\n\n

◆ GLFW_MOUSE_BUTTON_2

\n\n
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\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_2   1
\n
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◆ GLFW_MOUSE_BUTTON_3

\n\n
\n
\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_3   2
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\n\n

◆ GLFW_MOUSE_BUTTON_4

\n\n
\n
\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_4   3
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◆ GLFW_MOUSE_BUTTON_5

\n\n
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\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_5   4
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\n\n

◆ GLFW_MOUSE_BUTTON_6

\n\n
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\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_6   5
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◆ GLFW_MOUSE_BUTTON_7

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\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_7   6
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◆ GLFW_MOUSE_BUTTON_8

\n\n
\n
\n \n \n \n \n
#define GLFW_MOUSE_BUTTON_8   7
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◆ GLFW_MOUSE_BUTTON_LAST

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#define GLFW_MOUSE_BUTTON_LAST   GLFW_MOUSE_BUTTON_8
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◆ GLFW_MOUSE_BUTTON_LEFT

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#define GLFW_MOUSE_BUTTON_LEFT   GLFW_MOUSE_BUTTON_1
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◆ GLFW_MOUSE_BUTTON_RIGHT

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#define GLFW_MOUSE_BUTTON_RIGHT   GLFW_MOUSE_BUTTON_2
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◆ GLFW_MOUSE_BUTTON_MIDDLE

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#define GLFW_MOUSE_BUTTON_MIDDLE   GLFW_MOUSE_BUTTON_3
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__context.html", "content": "\n\n\n\n\n\nGLFW: Context reference\n\n\n\n\n\n\n\n\n\n\n
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\nTypedefs |\nFunctions
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Context reference
\n
\n
\n

Description

\n

This is the reference documentation for OpenGL and OpenGL ES context related functions. For more task-oriented information, see the Context guide.

\n\n\n\n\n\n

\nTypedefs

typedef void(* GLFWglproc) (void)
 Client API function pointer type. More...
 
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\nFunctions

void glfwMakeContextCurrent (GLFWwindow *window)
 Makes the context of the specified window current for the calling thread. More...
 
GLFWwindow * glfwGetCurrentContext (void)
 Returns the window whose context is current on the calling thread. More...
 
void glfwSwapInterval (int interval)
 Sets the swap interval for the current context. More...
 
int glfwExtensionSupported (const char *extension)
 Returns whether the specified extension is available. More...
 
GLFWglproc glfwGetProcAddress (const char *procname)
 Returns the address of the specified function for the current context. More...
 
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Typedef Documentation

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◆ GLFWglproc

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\n \n \n \n \n
typedef void(* GLFWglproc) (void)
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\n

Generic function pointer used for returning client API function pointers without forcing a cast from a regular pointer.

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See also
OpenGL and OpenGL ES extensions
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\nglfwGetProcAddress
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Since
Added in version 3.0.
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Function Documentation

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◆ glfwMakeContextCurrent()

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void glfwMakeContextCurrent (GLFWwindow * window)
\n
\n

This function makes the OpenGL or OpenGL ES context of the specified window current on the calling thread. A context must only be made current on a single thread at a time and each thread can have only a single current context at a time.

\n

When moving a context between threads, you must make it non-current on the old thread before making it current on the new one.

\n

By default, making a context non-current implicitly forces a pipeline flush. On machines that support GL_KHR_context_flush_control, you can control whether a context performs this flush by setting the GLFW_CONTEXT_RELEASE_BEHAVIOR hint.

\n

The specified window must have an OpenGL or OpenGL ES context. Specifying a window without a context will generate a GLFW_NO_WINDOW_CONTEXT error.

\n
Parameters
\n \n \n
[in]windowThe window whose context to make current, or NULL to detach the current context.
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Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_NO_WINDOW_CONTEXT and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function may be called from any thread.
\n
See also
Current context
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\nglfwGetCurrentContext
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Since
Added in version 3.0.
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◆ glfwGetCurrentContext()

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GLFWwindow* glfwGetCurrentContext (void )
\n
\n

This function returns the window whose OpenGL or OpenGL ES context is current on the calling thread.

\n
Returns
The window whose context is current, or NULL if no window's context is current.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread.
\n
See also
Current context
\n
\nglfwMakeContextCurrent
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSwapInterval()

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void glfwSwapInterval (int interval)
\n
\n

This function sets the swap interval for the current OpenGL or OpenGL ES context, i.e. the number of screen updates to wait from the time glfwSwapBuffers was called before swapping the buffers and returning. This is sometimes called vertical synchronization, vertical retrace synchronization or just vsync.

\n

A context that supports either of the WGL_EXT_swap_control_tear and GLX_EXT_swap_control_tear extensions also accepts negative swap intervals, which allows the driver to swap immediately even if a frame arrives a little bit late. You can check for these extensions with glfwExtensionSupported.

\n

A context must be current on the calling thread. Calling this function without a current context will cause a GLFW_NO_CURRENT_CONTEXT error.

\n

This function does not apply to Vulkan. If you are rendering with Vulkan, see the present mode of your swapchain instead.

\n
Parameters
\n \n \n
[in]intervalThe minimum number of screen updates to wait for until the buffers are swapped by glfwSwapBuffers.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_NO_CURRENT_CONTEXT and GLFW_PLATFORM_ERROR.
\n
Remarks
This function is not called during context creation, leaving the swap interval set to whatever is the default on that platform. This is done because some swap interval extensions used by GLFW do not allow the swap interval to be reset to zero once it has been set to a non-zero value.
\n
\nSome GPU drivers do not honor the requested swap interval, either because of a user setting that overrides the application's request or due to bugs in the driver.
\n
Thread safety
This function may be called from any thread.
\n
See also
Buffer swapping
\n
\nglfwSwapBuffers
\n
Since
Added in version 1.0.
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\n\n

◆ glfwExtensionSupported()

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int glfwExtensionSupported (const char * extension)
\n
\n

This function returns whether the specified API extension is supported by the current OpenGL or OpenGL ES context. It searches both for client API extension and context creation API extensions.

\n

A context must be current on the calling thread. Calling this function without a current context will cause a GLFW_NO_CURRENT_CONTEXT error.

\n

As this functions retrieves and searches one or more extension strings each call, it is recommended that you cache its results if it is going to be used frequently. The extension strings will not change during the lifetime of a context, so there is no danger in doing this.

\n

This function does not apply to Vulkan. If you are using Vulkan, see glfwGetRequiredInstanceExtensions, vkEnumerateInstanceExtensionProperties and vkEnumerateDeviceExtensionProperties instead.

\n
Parameters
\n \n \n
[in]extensionThe ASCII encoded name of the extension.
\n
\n
\n
Returns
GLFW_TRUE if the extension is available, or GLFW_FALSE otherwise.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_NO_CURRENT_CONTEXT, GLFW_INVALID_VALUE and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function may be called from any thread.
\n
See also
OpenGL and OpenGL ES extensions
\n
\nglfwGetProcAddress
\n
Since
Added in version 1.0.
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◆ glfwGetProcAddress()

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GLFWglproc glfwGetProcAddress (const char * procname)
\n
\n

This function returns the address of the specified OpenGL or OpenGL ES core or extension function, if it is supported by the current context.

\n

A context must be current on the calling thread. Calling this function without a current context will cause a GLFW_NO_CURRENT_CONTEXT error.

\n

This function does not apply to Vulkan. If you are rendering with Vulkan, see glfwGetInstanceProcAddress, vkGetInstanceProcAddr and vkGetDeviceProcAddr instead.

\n
Parameters
\n \n \n
[in]procnameThe ASCII encoded name of the function.
\n
\n
\n
Returns
The address of the function, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_NO_CURRENT_CONTEXT and GLFW_PLATFORM_ERROR.
\n
Remarks
The address of a given function is not guaranteed to be the same between contexts.
\n
\nThis function may return a non-NULL address despite the associated version or extension not being available. Always check the context version or extension string first.
\n
Pointer lifetime
The returned function pointer is valid until the context is destroyed or the library is terminated.
\n
Thread safety
This function may be called from any thread.
\n
See also
OpenGL and OpenGL ES extensions
\n
\nglfwExtensionSupported
\n
Since
Added in version 1.0.
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__errors.html", "content": "\n\n\n\n\n\nGLFW: Error codes\n\n\n\n\n\n\n\n\n\n\n
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\nMacros
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Error codes
Initialization, version and error reference
\n
\n
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Description

\n

See error handling for how these are used.

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\nMacros

#define GLFW_NO_ERROR   0
 No error has occurred. More...
 
#define GLFW_NOT_INITIALIZED   0x00010001
 GLFW has not been initialized. More...
 
#define GLFW_NO_CURRENT_CONTEXT   0x00010002
 No context is current for this thread. More...
 
#define GLFW_INVALID_ENUM   0x00010003
 One of the arguments to the function was an invalid enum value. More...
 
#define GLFW_INVALID_VALUE   0x00010004
 One of the arguments to the function was an invalid value. More...
 
#define GLFW_OUT_OF_MEMORY   0x00010005
 A memory allocation failed. More...
 
#define GLFW_API_UNAVAILABLE   0x00010006
 GLFW could not find support for the requested API on the system. More...
 
#define GLFW_VERSION_UNAVAILABLE   0x00010007
 The requested OpenGL or OpenGL ES version is not available. More...
 
#define GLFW_PLATFORM_ERROR   0x00010008
 A platform-specific error occurred that does not match any of the more specific categories. More...
 
#define GLFW_FORMAT_UNAVAILABLE   0x00010009
 The requested format is not supported or available. More...
 
#define GLFW_NO_WINDOW_CONTEXT   0x0001000A
 The specified window does not have an OpenGL or OpenGL ES context. More...
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_NO_ERROR

\n\n
\n
\n \n \n \n \n
#define GLFW_NO_ERROR   0
\n
\n

No error has occurred.

\n
Analysis
Yay.
\n\n
\n
\n\n

◆ GLFW_NOT_INITIALIZED

\n\n
\n
\n \n \n \n \n
#define GLFW_NOT_INITIALIZED   0x00010001
\n
\n

This occurs if a GLFW function was called that must not be called unless the library is initialized.

\n
Analysis
Application programmer error. Initialize GLFW before calling any function that requires initialization.
\n\n
\n
\n\n

◆ GLFW_NO_CURRENT_CONTEXT

\n\n
\n
\n \n \n \n \n
#define GLFW_NO_CURRENT_CONTEXT   0x00010002
\n
\n

This occurs if a GLFW function was called that needs and operates on the current OpenGL or OpenGL ES context but no context is current on the calling thread. One such function is glfwSwapInterval.

\n
Analysis
Application programmer error. Ensure a context is current before calling functions that require a current context.
\n\n
\n
\n\n

◆ GLFW_INVALID_ENUM

\n\n
\n
\n \n \n \n \n
#define GLFW_INVALID_ENUM   0x00010003
\n
\n

One of the arguments to the function was an invalid enum value, for example requesting GLFW_RED_BITS with glfwGetWindowAttrib.

\n
Analysis
Application programmer error. Fix the offending call.
\n\n
\n
\n\n

◆ GLFW_INVALID_VALUE

\n\n
\n
\n \n \n \n \n
#define GLFW_INVALID_VALUE   0x00010004
\n
\n

One of the arguments to the function was an invalid value, for example requesting a non-existent OpenGL or OpenGL ES version like 2.7.

\n

Requesting a valid but unavailable OpenGL or OpenGL ES version will instead result in a GLFW_VERSION_UNAVAILABLE error.

\n
Analysis
Application programmer error. Fix the offending call.
\n\n
\n
\n\n

◆ GLFW_OUT_OF_MEMORY

\n\n
\n
\n \n \n \n \n
#define GLFW_OUT_OF_MEMORY   0x00010005
\n
\n

A memory allocation failed.

\n
Analysis
A bug in GLFW or the underlying operating system. Report the bug to our issue tracker.
\n\n
\n
\n\n

◆ GLFW_API_UNAVAILABLE

\n\n
\n
\n \n \n \n \n
#define GLFW_API_UNAVAILABLE   0x00010006
\n
\n

GLFW could not find support for the requested API on the system.

\n
Analysis
The installed graphics driver does not support the requested API, or does not support it via the chosen context creation backend. Below are a few examples.
\n
Some pre-installed Windows graphics drivers do not support OpenGL. AMD only supports OpenGL ES via EGL, while Nvidia and Intel only support it via a WGL or GLX extension. macOS does not provide OpenGL ES at all. The Mesa EGL, OpenGL and OpenGL ES libraries do not interface with the Nvidia binary driver. Older graphics drivers do not support Vulkan.
\n\n
\n
\n\n

◆ GLFW_VERSION_UNAVAILABLE

\n\n
\n
\n \n \n \n \n
#define GLFW_VERSION_UNAVAILABLE   0x00010007
\n
\n

The requested OpenGL or OpenGL ES version (including any requested context or framebuffer hints) is not available on this machine.

\n
Analysis
The machine does not support your requirements. If your application is sufficiently flexible, downgrade your requirements and try again. Otherwise, inform the user that their machine does not match your requirements.
\n
Future invalid OpenGL and OpenGL ES versions, for example OpenGL 4.8 if 5.0 comes out before the 4.x series gets that far, also fail with this error and not GLFW_INVALID_VALUE, because GLFW cannot know what future versions will exist.
\n\n
\n
\n\n

◆ GLFW_PLATFORM_ERROR

\n\n
\n
\n \n \n \n \n
#define GLFW_PLATFORM_ERROR   0x00010008
\n
\n

A platform-specific error occurred that does not match any of the more specific categories.

\n
Analysis
A bug or configuration error in GLFW, the underlying operating system or its drivers, or a lack of required resources. Report the issue to our issue tracker.
\n\n
\n
\n\n

◆ GLFW_FORMAT_UNAVAILABLE

\n\n
\n
\n \n \n \n \n
#define GLFW_FORMAT_UNAVAILABLE   0x00010009
\n
\n

If emitted during window creation, the requested pixel format is not supported.

\n

If emitted when querying the clipboard, the contents of the clipboard could not be converted to the requested format.

\n
Analysis
If emitted during window creation, one or more hard constraints did not match any of the available pixel formats. If your application is sufficiently flexible, downgrade your requirements and try again. Otherwise, inform the user that their machine does not match your requirements.
\n
If emitted when querying the clipboard, ignore the error or report it to the user, as appropriate.
\n\n
\n
\n\n

◆ GLFW_NO_WINDOW_CONTEXT

\n\n
\n
\n \n \n \n \n
#define GLFW_NO_WINDOW_CONTEXT   0x0001000A
\n
\n

A window that does not have an OpenGL or OpenGL ES context was passed to a function that requires it to have one.

\n
Analysis
Application programmer error. Fix the offending call.
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__gamepad__axes.html", "content": "\n\n\n\n\n\nGLFW: Gamepad axes\n\n\n\n\n\n\n\n\n\n\n
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\n\n\n
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\n\n
\n
\nMacros
\n
\n
Gamepad axes
Input reference
\n
\n
\n

Description

\n

See Gamepad input for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_GAMEPAD_AXIS_LEFT_X   0
 
#define GLFW_GAMEPAD_AXIS_LEFT_Y   1
 
#define GLFW_GAMEPAD_AXIS_RIGHT_X   2
 
#define GLFW_GAMEPAD_AXIS_RIGHT_Y   3
 
#define GLFW_GAMEPAD_AXIS_LEFT_TRIGGER   4
 
#define GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER   5
 
#define GLFW_GAMEPAD_AXIS_LAST   GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_GAMEPAD_AXIS_LEFT_X

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_LEFT_X   0
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_AXIS_LEFT_Y

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_LEFT_Y   1
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_AXIS_RIGHT_X

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_RIGHT_X   2
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_AXIS_RIGHT_Y

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_RIGHT_Y   3
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_AXIS_LEFT_TRIGGER

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_LEFT_TRIGGER   4
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER   5
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_AXIS_LAST

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_AXIS_LAST   GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
\n
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__gamepad__buttons.html", "content": "\n\n\n\n\n\nGLFW: Gamepad buttons\n\n\n\n\n\n\n\n\n\n\n
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\n\n
\n
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\n\n
\n\n
\n
\nMacros
\n
\n
Gamepad buttons
Input reference
\n
\n
\n

Description

\n

See Gamepad input for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_GAMEPAD_BUTTON_A   0
 
#define GLFW_GAMEPAD_BUTTON_B   1
 
#define GLFW_GAMEPAD_BUTTON_X   2
 
#define GLFW_GAMEPAD_BUTTON_Y   3
 
#define GLFW_GAMEPAD_BUTTON_LEFT_BUMPER   4
 
#define GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER   5
 
#define GLFW_GAMEPAD_BUTTON_BACK   6
 
#define GLFW_GAMEPAD_BUTTON_START   7
 
#define GLFW_GAMEPAD_BUTTON_GUIDE   8
 
#define GLFW_GAMEPAD_BUTTON_LEFT_THUMB   9
 
#define GLFW_GAMEPAD_BUTTON_RIGHT_THUMB   10
 
#define GLFW_GAMEPAD_BUTTON_DPAD_UP   11
 
#define GLFW_GAMEPAD_BUTTON_DPAD_RIGHT   12
 
#define GLFW_GAMEPAD_BUTTON_DPAD_DOWN   13
 
#define GLFW_GAMEPAD_BUTTON_DPAD_LEFT   14
 
#define GLFW_GAMEPAD_BUTTON_LAST   GLFW_GAMEPAD_BUTTON_DPAD_LEFT
 
#define GLFW_GAMEPAD_BUTTON_CROSS   GLFW_GAMEPAD_BUTTON_A
 
#define GLFW_GAMEPAD_BUTTON_CIRCLE   GLFW_GAMEPAD_BUTTON_B
 
#define GLFW_GAMEPAD_BUTTON_SQUARE   GLFW_GAMEPAD_BUTTON_X
 
#define GLFW_GAMEPAD_BUTTON_TRIANGLE   GLFW_GAMEPAD_BUTTON_Y
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_GAMEPAD_BUTTON_A

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_A   0
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_B

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_B   1
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_X

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_X   2
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_Y

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_Y   3
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_LEFT_BUMPER

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_LEFT_BUMPER   4
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER   5
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_BACK

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_BACK   6
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_START

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_START   7
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_GUIDE

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_GUIDE   8
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_LEFT_THUMB

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_LEFT_THUMB   9
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_RIGHT_THUMB

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_RIGHT_THUMB   10
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\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_DPAD_UP

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_DPAD_UP   11
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_DPAD_RIGHT

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_DPAD_RIGHT   12
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\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_DPAD_DOWN

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_DPAD_DOWN   13
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\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_DPAD_LEFT

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_DPAD_LEFT   14
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_LAST

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_LAST   GLFW_GAMEPAD_BUTTON_DPAD_LEFT
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_CROSS

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\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_CROSS   GLFW_GAMEPAD_BUTTON_A
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_CIRCLE

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_CIRCLE   GLFW_GAMEPAD_BUTTON_B
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_SQUARE

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_SQUARE   GLFW_GAMEPAD_BUTTON_X
\n
\n\n
\n
\n\n

◆ GLFW_GAMEPAD_BUTTON_TRIANGLE

\n\n
\n
\n \n \n \n \n
#define GLFW_GAMEPAD_BUTTON_TRIANGLE   GLFW_GAMEPAD_BUTTON_Y
\n
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__hat__state.html", "content": "\n\n\n\n\n\nGLFW: Joystick hat states\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
\n
\n\n\n\n\n\n\n
\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\nMacros
\n
\n
Joystick hat states
Input reference
\n
\n
\n

Description

\n

See joystick hat input for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_HAT_CENTERED   0
 
#define GLFW_HAT_UP   1
 
#define GLFW_HAT_RIGHT   2
 
#define GLFW_HAT_DOWN   4
 
#define GLFW_HAT_LEFT   8
 
#define GLFW_HAT_RIGHT_UP   (GLFW_HAT_RIGHT | GLFW_HAT_UP)
 
#define GLFW_HAT_RIGHT_DOWN   (GLFW_HAT_RIGHT | GLFW_HAT_DOWN)
 
#define GLFW_HAT_LEFT_UP   (GLFW_HAT_LEFT | GLFW_HAT_UP)
 
#define GLFW_HAT_LEFT_DOWN   (GLFW_HAT_LEFT | GLFW_HAT_DOWN)
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_HAT_CENTERED

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_CENTERED   0
\n
\n\n
\n
\n\n

◆ GLFW_HAT_UP

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_UP   1
\n
\n\n
\n
\n\n

◆ GLFW_HAT_RIGHT

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_RIGHT   2
\n
\n\n
\n
\n\n

◆ GLFW_HAT_DOWN

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_DOWN   4
\n
\n\n
\n
\n\n

◆ GLFW_HAT_LEFT

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_LEFT   8
\n
\n\n
\n
\n\n

◆ GLFW_HAT_RIGHT_UP

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_RIGHT_UP   (GLFW_HAT_RIGHT | GLFW_HAT_UP)
\n
\n\n
\n
\n\n

◆ GLFW_HAT_RIGHT_DOWN

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_RIGHT_DOWN   (GLFW_HAT_RIGHT | GLFW_HAT_DOWN)
\n
\n\n
\n
\n\n

◆ GLFW_HAT_LEFT_UP

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_LEFT_UP   (GLFW_HAT_LEFT | GLFW_HAT_UP)
\n
\n\n
\n
\n\n

◆ GLFW_HAT_LEFT_DOWN

\n\n
\n
\n \n \n \n \n
#define GLFW_HAT_LEFT_DOWN   (GLFW_HAT_LEFT | GLFW_HAT_DOWN)
\n
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__init.html", "content": "\n\n\n\n\n\nGLFW: Initialization, version and error reference\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
\n
\n\n\n\n\n\n\n
\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\nModules |\nMacros |\nTypedefs |\nFunctions
\n
\n
Initialization, version and error reference
\n
\n
\n

Description

\n

This is the reference documentation for initialization and termination of the library, version management and error handling. For more task-oriented information, see the Introduction to the API.

\n\n\n\n\n\n

\nModules

 Error codes
 Error codes.
 
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_TRUE   1
 One. More...
 
#define GLFW_FALSE   0
 Zero. More...
 
#define GLFW_JOYSTICK_HAT_BUTTONS   0x00050001
 Joystick hat buttons init hint. More...
 
#define GLFW_COCOA_CHDIR_RESOURCES   0x00051001
 macOS specific init hint. More...
 
#define GLFW_COCOA_MENUBAR   0x00051002
 macOS specific init hint. More...
 
\n\n\n\n\n

\nTypedefs

typedef void(* GLFWerrorfun) (int, const char *)
 The function pointer type for error callbacks. More...
 
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nFunctions

int glfwInit (void)
 Initializes the GLFW library. More...
 
void glfwTerminate (void)
 Terminates the GLFW library. More...
 
void glfwInitHint (int hint, int value)
 Sets the specified init hint to the desired value. More...
 
void glfwGetVersion (int *major, int *minor, int *rev)
 Retrieves the version of the GLFW library. More...
 
const char * glfwGetVersionString (void)
 Returns a string describing the compile-time configuration. More...
 
int glfwGetError (const char **description)
 Returns and clears the last error for the calling thread. More...
 
GLFWerrorfun glfwSetErrorCallback (GLFWerrorfun callback)
 Sets the error callback. More...
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_VERSION_MAJOR

\n\n
\n
\n \n \n \n \n
#define GLFW_VERSION_MAJOR   3
\n
\n

This is incremented when the API is changed in non-compatible ways.

\n\n
\n
\n\n

◆ GLFW_VERSION_MINOR

\n\n
\n
\n \n \n \n \n
#define GLFW_VERSION_MINOR   3
\n
\n

This is incremented when features are added to the API but it remains backward-compatible.

\n\n
\n
\n\n

◆ GLFW_VERSION_REVISION

\n\n
\n
\n \n \n \n \n
#define GLFW_VERSION_REVISION   2
\n
\n

This is incremented when a bug fix release is made that does not contain any API changes.

\n\n
\n
\n\n

◆ GLFW_TRUE

\n\n
\n
\n \n \n \n \n
#define GLFW_TRUE   1
\n
\n

This is only semantic sugar for the number 1. You can instead use 1 or true or _True or GL_TRUE or VK_TRUE or anything else that is equal to one.

\n\n
\n
\n\n

◆ GLFW_FALSE

\n\n
\n
\n \n \n \n \n
#define GLFW_FALSE   0
\n
\n

This is only semantic sugar for the number 0. You can instead use 0 or false or _False or GL_FALSE or VK_FALSE or anything else that is equal to zero.

\n\n
\n
\n\n

◆ GLFW_JOYSTICK_HAT_BUTTONS

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_HAT_BUTTONS   0x00050001
\n
\n

Joystick hat buttons init hint.

\n\n
\n
\n\n

◆ GLFW_COCOA_CHDIR_RESOURCES

\n\n
\n
\n \n \n \n \n
#define GLFW_COCOA_CHDIR_RESOURCES   0x00051001
\n
\n

macOS specific init hint.

\n\n
\n
\n\n

◆ GLFW_COCOA_MENUBAR

\n\n
\n
\n \n \n \n \n
#define GLFW_COCOA_MENUBAR   0x00051002
\n
\n

macOS specific init hint.

\n\n
\n
\n

Typedef Documentation

\n\n

◆ GLFWerrorfun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWerrorfun) (int, const char *)
\n
\n

This is the function pointer type for error callbacks. An error callback function has the following signature:

void callback_name(int error_code, const char* description)
\n
Parameters
\n \n \n \n
[in]error_codeAn error code. Future releases may add more error codes.
[in]descriptionA UTF-8 encoded string describing the error.
\n
\n
\n
Pointer lifetime
The error description string is valid until the callback function returns.
\n
See also
Error handling
\n
\nglfwSetErrorCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n

Function Documentation

\n\n

◆ glfwInit()

\n\n
\n
\n \n \n \n \n \n \n \n \n
int glfwInit (void )
\n
\n

This function initializes the GLFW library. Before most GLFW functions can be used, GLFW must be initialized, and before an application terminates GLFW should be terminated in order to free any resources allocated during or after initialization.

\n

If this function fails, it calls glfwTerminate before returning. If it succeeds, you should call glfwTerminate before the application exits.

\n

Additional calls to this function after successful initialization but before termination will return GLFW_TRUE immediately.

\n
Returns
GLFW_TRUE if successful, or GLFW_FALSE if an error occurred.
\n
Errors
Possible errors include GLFW_PLATFORM_ERROR.
\n
Remarks
macOS: This function will change the current directory of the application to the Contents/Resources subdirectory of the application's bundle, if present. This can be disabled with the GLFW_COCOA_CHDIR_RESOURCES init hint.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Initialization and termination
\n
\nglfwTerminate
\n
Since
Added in version 1.0.
\n\n
\n
\n\n

◆ glfwTerminate()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwTerminate (void )
\n
\n

This function destroys all remaining windows and cursors, restores any modified gamma ramps and frees any other allocated resources. Once this function is called, you must again call glfwInit successfully before you will be able to use most GLFW functions.

\n

If GLFW has been successfully initialized, this function should be called before the application exits. If initialization fails, there is no need to call this function, as it is called by glfwInit before it returns failure.

\n
Errors
Possible errors include GLFW_PLATFORM_ERROR.
\n
Remarks
This function may be called before glfwInit.
\n
Warning
The contexts of any remaining windows must not be current on any other thread when this function is called.
\n
Reentrancy
This function must not be called from a callback.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Initialization and termination
\n
\nglfwInit
\n
Since
Added in version 1.0.
\n\n
\n
\n\n

◆ glfwInitHint()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwInitHint (int hint,
int value 
)
\n
\n

This function sets hints for the next initialization of GLFW.

\n

The values you set hints to are never reset by GLFW, but they only take effect during initialization. Once GLFW has been initialized, any values you set will be ignored until the library is terminated and initialized again.

\n

Some hints are platform specific. These may be set on any platform but they will only affect their specific platform. Other platforms will ignore them. Setting these hints requires no platform specific headers or functions.

\n
Parameters
\n \n \n \n
[in]hintThe init hint to set.
[in]valueThe new value of the init hint.
\n
\n
\n
Errors
Possible errors include GLFW_INVALID_ENUM and GLFW_INVALID_VALUE.
\n
Remarks
This function may be called before glfwInit.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
init_hints
\n
\nglfwInit
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetVersion()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetVersion (int * major,
int * minor,
int * rev 
)
\n
\n

This function retrieves the major, minor and revision numbers of the GLFW library. It is intended for when you are using GLFW as a shared library and want to ensure that you are using the minimum required version.

\n

Any or all of the version arguments may be NULL.

\n
Parameters
\n \n \n \n \n
[out]majorWhere to store the major version number, or NULL.
[out]minorWhere to store the minor version number, or NULL.
[out]revWhere to store the revision number, or NULL.
\n
\n
\n
Errors
None.
\n
Remarks
This function may be called before glfwInit.
\n
Thread safety
This function may be called from any thread.
\n
See also
Version management
\n
\nglfwGetVersionString
\n
Since
Added in version 1.0.
\n\n
\n
\n\n

◆ glfwGetVersionString()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetVersionString (void )
\n
\n

This function returns the compile-time generated version string of the GLFW library binary. It describes the version, platform, compiler and any platform-specific compile-time options. It should not be confused with the OpenGL or OpenGL ES version string, queried with glGetString.

\n

Do not use the version string to parse the GLFW library version. The glfwGetVersion function provides the version of the running library binary in numerical format.

\n
Returns
The ASCII encoded GLFW version string.
\n
Errors
None.
\n
Remarks
This function may be called before glfwInit.
\n
Pointer lifetime
The returned string is static and compile-time generated.
\n
Thread safety
This function may be called from any thread.
\n
See also
Version management
\n
\nglfwGetVersion
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetError()

\n\n
\n
\n \n \n \n \n \n \n \n \n
int glfwGetError (const char ** description)
\n
\n

This function returns and clears the error code of the last error that occurred on the calling thread, and optionally a UTF-8 encoded human-readable description of it. If no error has occurred since the last call, it returns GLFW_NO_ERROR (zero) and the description pointer is set to NULL.

\n
Parameters
\n \n \n
[in]descriptionWhere to store the error description pointer, or NULL.
\n
\n
\n
Returns
The last error code for the calling thread, or GLFW_NO_ERROR (zero).
\n
Errors
None.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is guaranteed to be valid only until the next error occurs or the library is terminated.
\n
Remarks
This function may be called before glfwInit.
\n
Thread safety
This function may be called from any thread.
\n
See also
Error handling
\n
\nglfwSetErrorCallback
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetErrorCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWerrorfun glfwSetErrorCallback (GLFWerrorfun callback)
\n
\n

This function sets the error callback, which is called with an error code and a human-readable description each time a GLFW error occurs.

\n

The error code is set before the callback is called. Calling glfwGetError from the error callback will return the same value as the error code argument.

\n

The error callback is called on the thread where the error occurred. If you are using GLFW from multiple threads, your error callback needs to be written accordingly.

\n

Because the description string may have been generated specifically for that error, it is not guaranteed to be valid after the callback has returned. If you wish to use it after the callback returns, you need to make a copy.

\n

Once set, the error callback remains set even after the library has been terminated.

\n
Parameters
\n \n \n
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set.
\n
Callback signature
void callback_name(int error_code, const char* description)
\n
For more information about the callback parameters, see the callback pointer type.
\n
Errors
None.
\n
Remarks
This function may be called before glfwInit.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Error handling
\n
\nglfwGetError
\n
Since
Added in version 3.0.
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__input.html", "content": "\n\n\n\n\n\nGLFW: Input reference\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
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\n
\n\n\n\n\n\n\n
\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\nModules |\nTypedefs |\nFunctions
\n
\n
Input reference
\n
\n
\n

Description

\n

This is the reference documentation for input related functions and types. For more task-oriented information, see the Input guide.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nModules

 Gamepad axes
 Gamepad axes.
 
 Gamepad buttons
 Gamepad buttons.
 
 Joystick hat states
 Joystick hat states.
 
 Joysticks
 Joystick IDs.
 
 Keyboard keys
 Keyboard key IDs.
 
 Modifier key flags
 Modifier key flags.
 
 Mouse buttons
 Mouse button IDs.
 
 Standard cursor shapes
 Standard system cursor shapes.
 
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nTypedefs

typedef struct GLFWcursor GLFWcursor
 Opaque cursor object. More...
 
typedef void(* GLFWmousebuttonfun) (GLFWwindow *, int, int, int)
 The function pointer type for mouse button callbacks. More...
 
typedef void(* GLFWcursorposfun) (GLFWwindow *, double, double)
 The function pointer type for cursor position callbacks. More...
 
typedef void(* GLFWcursorenterfun) (GLFWwindow *, int)
 The function pointer type for cursor enter/leave callbacks. More...
 
typedef void(* GLFWscrollfun) (GLFWwindow *, double, double)
 The function pointer type for scroll callbacks. More...
 
typedef void(* GLFWkeyfun) (GLFWwindow *, int, int, int, int)
 The function pointer type for keyboard key callbacks. More...
 
typedef void(* GLFWcharfun) (GLFWwindow *, unsigned int)
 The function pointer type for Unicode character callbacks. More...
 
typedef void(* GLFWcharmodsfun) (GLFWwindow *, unsigned int, int)
 The function pointer type for Unicode character with modifiers callbacks. More...
 
typedef void(* GLFWdropfun) (GLFWwindow *, int, const char *[])
 The function pointer type for path drop callbacks. More...
 
typedef void(* GLFWjoystickfun) (int, int)
 The function pointer type for joystick configuration callbacks. More...
 
typedef struct GLFWgamepadstate GLFWgamepadstate
 Gamepad input state. More...
 
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nFunctions

int glfwGetInputMode (GLFWwindow *window, int mode)
 Returns the value of an input option for the specified window. More...
 
void glfwSetInputMode (GLFWwindow *window, int mode, int value)
 Sets an input option for the specified window. More...
 
int glfwRawMouseMotionSupported (void)
 Returns whether raw mouse motion is supported. More...
 
const char * glfwGetKeyName (int key, int scancode)
 Returns the layout-specific name of the specified printable key. More...
 
int glfwGetKeyScancode (int key)
 Returns the platform-specific scancode of the specified key. More...
 
int glfwGetKey (GLFWwindow *window, int key)
 Returns the last reported state of a keyboard key for the specified window. More...
 
int glfwGetMouseButton (GLFWwindow *window, int button)
 Returns the last reported state of a mouse button for the specified window. More...
 
void glfwGetCursorPos (GLFWwindow *window, double *xpos, double *ypos)
 Retrieves the position of the cursor relative to the content area of the window. More...
 
void glfwSetCursorPos (GLFWwindow *window, double xpos, double ypos)
 Sets the position of the cursor, relative to the content area of the window. More...
 
GLFWcursor * glfwCreateCursor (const GLFWimage *image, int xhot, int yhot)
 Creates a custom cursor. More...
 
GLFWcursor * glfwCreateStandardCursor (int shape)
 Creates a cursor with a standard shape. More...
 
void glfwDestroyCursor (GLFWcursor *cursor)
 Destroys a cursor. More...
 
void glfwSetCursor (GLFWwindow *window, GLFWcursor *cursor)
 Sets the cursor for the window. More...
 
GLFWkeyfun glfwSetKeyCallback (GLFWwindow *window, GLFWkeyfun callback)
 Sets the key callback. More...
 
GLFWcharfun glfwSetCharCallback (GLFWwindow *window, GLFWcharfun callback)
 Sets the Unicode character callback. More...
 
GLFWcharmodsfun glfwSetCharModsCallback (GLFWwindow *window, GLFWcharmodsfun callback)
 Sets the Unicode character with modifiers callback. More...
 
GLFWmousebuttonfun glfwSetMouseButtonCallback (GLFWwindow *window, GLFWmousebuttonfun callback)
 Sets the mouse button callback. More...
 
GLFWcursorposfun glfwSetCursorPosCallback (GLFWwindow *window, GLFWcursorposfun callback)
 Sets the cursor position callback. More...
 
GLFWcursorenterfun glfwSetCursorEnterCallback (GLFWwindow *window, GLFWcursorenterfun callback)
 Sets the cursor enter/leave callback. More...
 
GLFWscrollfun glfwSetScrollCallback (GLFWwindow *window, GLFWscrollfun callback)
 Sets the scroll callback. More...
 
GLFWdropfun glfwSetDropCallback (GLFWwindow *window, GLFWdropfun callback)
 Sets the path drop callback. More...
 
int glfwJoystickPresent (int jid)
 Returns whether the specified joystick is present. More...
 
const float * glfwGetJoystickAxes (int jid, int *count)
 Returns the values of all axes of the specified joystick. More...
 
const unsigned char * glfwGetJoystickButtons (int jid, int *count)
 Returns the state of all buttons of the specified joystick. More...
 
const unsigned char * glfwGetJoystickHats (int jid, int *count)
 Returns the state of all hats of the specified joystick. More...
 
const char * glfwGetJoystickName (int jid)
 Returns the name of the specified joystick. More...
 
const char * glfwGetJoystickGUID (int jid)
 Returns the SDL compatible GUID of the specified joystick. More...
 
void glfwSetJoystickUserPointer (int jid, void *pointer)
 Sets the user pointer of the specified joystick. More...
 
void * glfwGetJoystickUserPointer (int jid)
 Returns the user pointer of the specified joystick. More...
 
int glfwJoystickIsGamepad (int jid)
 Returns whether the specified joystick has a gamepad mapping. More...
 
GLFWjoystickfun glfwSetJoystickCallback (GLFWjoystickfun callback)
 Sets the joystick configuration callback. More...
 
int glfwUpdateGamepadMappings (const char *string)
 Adds the specified SDL_GameControllerDB gamepad mappings. More...
 
const char * glfwGetGamepadName (int jid)
 Returns the human-readable gamepad name for the specified joystick. More...
 
int glfwGetGamepadState (int jid, GLFWgamepadstate *state)
 Retrieves the state of the specified joystick remapped as a gamepad. More...
 
void glfwSetClipboardString (GLFWwindow *window, const char *string)
 Sets the clipboard to the specified string. More...
 
const char * glfwGetClipboardString (GLFWwindow *window)
 Returns the contents of the clipboard as a string. More...
 
double glfwGetTime (void)
 Returns the GLFW time. More...
 
void glfwSetTime (double time)
 Sets the GLFW time. More...
 
uint64_t glfwGetTimerValue (void)
 Returns the current value of the raw timer. More...
 
uint64_t glfwGetTimerFrequency (void)
 Returns the frequency, in Hz, of the raw timer. More...
 
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Macro Definition Documentation

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◆ GLFW_RELEASE

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#define GLFW_RELEASE   0
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The key or mouse button was released.

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◆ GLFW_PRESS

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#define GLFW_PRESS   1
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The key or mouse button was pressed.

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◆ GLFW_REPEAT

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#define GLFW_REPEAT   2
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The key was held down until it repeated.

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Typedef Documentation

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◆ GLFWcursor

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typedef struct GLFWcursor GLFWcursor
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Opaque cursor object.

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See also
Cursor objects
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Since
Added in version 3.1.
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◆ GLFWmousebuttonfun

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typedef void(* GLFWmousebuttonfun) (GLFWwindow *, int, int, int)
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This is the function pointer type for mouse button callback functions. A mouse button callback function has the following signature:

void function_name(GLFWwindow* window, int button, int action, int mods)
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Parameters
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[in]windowThe window that received the event.
[in]buttonThe mouse button that was pressed or released.
[in]actionOne of GLFW_PRESS or GLFW_RELEASE. Future releases may add more actions.
[in]modsBit field describing which modifier keys were held down.
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See also
Mouse button input
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\nglfwSetMouseButtonCallback
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Since
Added in version 1.0. GLFW 3: Added window handle and modifier mask parameters.
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◆ GLFWcursorposfun

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typedef void(* GLFWcursorposfun) (GLFWwindow *, double, double)
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This is the function pointer type for cursor position callbacks. A cursor position callback function has the following signature:

void function_name(GLFWwindow* window, double xpos, double ypos);
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Parameters
\n \n \n \n \n
[in]windowThe window that received the event.
[in]xposThe new cursor x-coordinate, relative to the left edge of the content area.
[in]yposThe new cursor y-coordinate, relative to the top edge of the content area.
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See also
Cursor position
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\nglfwSetCursorPosCallback
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Since
Added in version 3.0. Replaces GLFWmouseposfun.
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◆ GLFWcursorenterfun

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typedef void(* GLFWcursorenterfun) (GLFWwindow *, int)
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This is the function pointer type for cursor enter/leave callbacks. A cursor enter/leave callback function has the following signature:

void function_name(GLFWwindow* window, int entered)
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Parameters
\n \n \n \n
[in]windowThe window that received the event.
[in]enteredGLFW_TRUE if the cursor entered the window's content area, or GLFW_FALSE if it left it.
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See also
Cursor enter/leave events
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\nglfwSetCursorEnterCallback
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Since
Added in version 3.0.
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◆ GLFWscrollfun

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typedef void(* GLFWscrollfun) (GLFWwindow *, double, double)
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This is the function pointer type for scroll callbacks. A scroll callback function has the following signature:

void function_name(GLFWwindow* window, double xoffset, double yoffset)
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Parameters
\n \n \n \n \n
[in]windowThe window that received the event.
[in]xoffsetThe scroll offset along the x-axis.
[in]yoffsetThe scroll offset along the y-axis.
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See also
Scroll input
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\nglfwSetScrollCallback
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Since
Added in version 3.0. Replaces GLFWmousewheelfun.
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◆ GLFWkeyfun

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typedef void(* GLFWkeyfun) (GLFWwindow *, int, int, int, int)
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This is the function pointer type for keyboard key callbacks. A keyboard key callback function has the following signature:

void function_name(GLFWwindow* window, int key, int scancode, int action, int mods)
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Parameters
\n \n \n \n \n \n \n
[in]windowThe window that received the event.
[in]keyThe keyboard key that was pressed or released.
[in]scancodeThe system-specific scancode of the key.
[in]actionGLFW_PRESS, GLFW_RELEASE or GLFW_REPEAT. Future releases may add more actions.
[in]modsBit field describing which modifier keys were held down.
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See also
Key input
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\nglfwSetKeyCallback
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Since
Added in version 1.0. GLFW 3: Added window handle, scancode and modifier mask parameters.
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◆ GLFWcharfun

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typedef void(* GLFWcharfun) (GLFWwindow *, unsigned int)
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This is the function pointer type for Unicode character callbacks. A Unicode character callback function has the following signature:

void function_name(GLFWwindow* window, unsigned int codepoint)
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Parameters
\n \n \n \n
[in]windowThe window that received the event.
[in]codepointThe Unicode code point of the character.
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See also
Text input
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\nglfwSetCharCallback
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Since
Added in version 2.4. GLFW 3: Added window handle parameter.
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◆ GLFWcharmodsfun

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typedef void(* GLFWcharmodsfun) (GLFWwindow *, unsigned int, int)
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\n

This is the function pointer type for Unicode character with modifiers callbacks. It is called for each input character, regardless of what modifier keys are held down. A Unicode character with modifiers callback function has the following signature:

void function_name(GLFWwindow* window, unsigned int codepoint, int mods)
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Parameters
\n \n \n \n \n
[in]windowThe window that received the event.
[in]codepointThe Unicode code point of the character.
[in]modsBit field describing which modifier keys were held down.
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\n
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See also
Text input
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\nglfwSetCharModsCallback
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Deprecated:
Scheduled for removal in version 4.0.
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Since
Added in version 3.1.
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◆ GLFWdropfun

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typedef void(* GLFWdropfun) (GLFWwindow *, int, const char *[])
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\n

This is the function pointer type for path drop callbacks. A path drop callback function has the following signature:

void function_name(GLFWwindow* window, int path_count, const char* paths[])
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Parameters
\n \n \n \n \n
[in]windowThe window that received the event.
[in]path_countThe number of dropped paths.
[in]pathsThe UTF-8 encoded file and/or directory path names.
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\n
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Pointer lifetime
The path array and its strings are valid until the callback function returns.
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See also
Path drop input
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\nglfwSetDropCallback
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Since
Added in version 3.1.
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◆ GLFWjoystickfun

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typedef void(* GLFWjoystickfun) (int, int)
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\n

This is the function pointer type for joystick configuration callbacks. A joystick configuration callback function has the following signature:

void function_name(int jid, int event)
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Parameters
\n \n \n \n
[in]jidThe joystick that was connected or disconnected.
[in]eventOne of GLFW_CONNECTED or GLFW_DISCONNECTED. Future releases may add more events.
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\n
See also
Joystick configuration changes
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\nglfwSetJoystickCallback
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Since
Added in version 3.2.
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◆ GLFWgamepadstate

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typedef struct GLFWgamepadstate GLFWgamepadstate
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\n

This describes the input state of a gamepad.

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See also
Gamepad input
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\nglfwGetGamepadState
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Since
Added in version 3.3.
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Function Documentation

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◆ glfwGetInputMode()

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int glfwGetInputMode (GLFWwindow * window,
int mode 
)
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\n

This function returns the value of an input option for the specified window. The mode must be one of GLFW_CURSOR, GLFW_STICKY_KEYS, GLFW_STICKY_MOUSE_BUTTONS, GLFW_LOCK_KEY_MODS or GLFW_RAW_MOUSE_MOTION.

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Parameters
\n \n \n \n
[in]windowThe window to query.
[in]modeOne of GLFW_CURSOR, GLFW_STICKY_KEYS, GLFW_STICKY_MOUSE_BUTTONS, GLFW_LOCK_KEY_MODS or GLFW_RAW_MOUSE_MOTION.
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Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
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Thread safety
This function must only be called from the main thread.
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See also
glfwSetInputMode
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Since
Added in version 3.0.
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◆ glfwSetInputMode()

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void glfwSetInputMode (GLFWwindow * window,
int mode,
int value 
)
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\n

This function sets an input mode option for the specified window. The mode must be one of GLFW_CURSOR, GLFW_STICKY_KEYS, GLFW_STICKY_MOUSE_BUTTONS, GLFW_LOCK_KEY_MODS or GLFW_RAW_MOUSE_MOTION.

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If the mode is GLFW_CURSOR, the value must be one of the following cursor modes:

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  • GLFW_CURSOR_NORMAL makes the cursor visible and behaving normally.
    • \n
  • GLFW_CURSOR_HIDDEN makes the cursor invisible when it is over the content area of the window but does not restrict the cursor from leaving.
    • \n
  • GLFW_CURSOR_DISABLED hides and grabs the cursor, providing virtual and unlimited cursor movement. This is useful for implementing for example 3D camera controls.
    • \n
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If the mode is GLFW_STICKY_KEYS, the value must be either GLFW_TRUE to enable sticky keys, or GLFW_FALSE to disable it. If sticky keys are enabled, a key press will ensure that glfwGetKey returns GLFW_PRESS the next time it is called even if the key had been released before the call. This is useful when you are only interested in whether keys have been pressed but not when or in which order.

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If the mode is GLFW_STICKY_MOUSE_BUTTONS, the value must be either GLFW_TRUE to enable sticky mouse buttons, or GLFW_FALSE to disable it. If sticky mouse buttons are enabled, a mouse button press will ensure that glfwGetMouseButton returns GLFW_PRESS the next time it is called even if the mouse button had been released before the call. This is useful when you are only interested in whether mouse buttons have been pressed but not when or in which order.

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If the mode is GLFW_LOCK_KEY_MODS, the value must be either GLFW_TRUE to enable lock key modifier bits, or GLFW_FALSE to disable them. If enabled, callbacks that receive modifier bits will also have the GLFW_MOD_CAPS_LOCK bit set when the event was generated with Caps Lock on, and the GLFW_MOD_NUM_LOCK bit when Num Lock was on.

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If the mode is GLFW_RAW_MOUSE_MOTION, the value must be either GLFW_TRUE to enable raw (unscaled and unaccelerated) mouse motion when the cursor is disabled, or GLFW_FALSE to disable it. If raw motion is not supported, attempting to set this will emit GLFW_PLATFORM_ERROR. Call glfwRawMouseMotionSupported to check for support.

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Parameters
\n \n \n \n \n
[in]windowThe window whose input mode to set.
[in]modeOne of GLFW_CURSOR, GLFW_STICKY_KEYS, GLFW_STICKY_MOUSE_BUTTONS, GLFW_LOCK_KEY_MODS or GLFW_RAW_MOUSE_MOTION.
[in]valueThe new value of the specified input mode.
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\n
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Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
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Thread safety
This function must only be called from the main thread.
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See also
glfwGetInputMode
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Since
Added in version 3.0. Replaces glfwEnable and glfwDisable.
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◆ glfwRawMouseMotionSupported()

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int glfwRawMouseMotionSupported (void )
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\n

This function returns whether raw mouse motion is supported on the current system. This status does not change after GLFW has been initialized so you only need to check this once. If you attempt to enable raw motion on a system that does not support it, GLFW_PLATFORM_ERROR will be emitted.

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Raw mouse motion is closer to the actual motion of the mouse across a surface. It is not affected by the scaling and acceleration applied to the motion of the desktop cursor. That processing is suitable for a cursor while raw motion is better for controlling for example a 3D camera. Because of this, raw mouse motion is only provided when the cursor is disabled.

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Returns
GLFW_TRUE if raw mouse motion is supported on the current machine, or GLFW_FALSE otherwise.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
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See also
Raw mouse motion
\n
\nglfwSetInputMode
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Since
Added in version 3.3.
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◆ glfwGetKeyName()

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const char* glfwGetKeyName (int key,
int scancode 
)
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\n

This function returns the name of the specified printable key, encoded as UTF-8. This is typically the character that key would produce without any modifier keys, intended for displaying key bindings to the user. For dead keys, it is typically the diacritic it would add to a character.

\n

Do not use this function for text input. You will break text input for many languages even if it happens to work for yours.

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If the key is GLFW_KEY_UNKNOWN, the scancode is used to identify the key, otherwise the scancode is ignored. If you specify a non-printable key, or GLFW_KEY_UNKNOWN and a scancode that maps to a non-printable key, this function returns NULL but does not emit an error.

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This behavior allows you to always pass in the arguments in the key callback without modification.

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The printable keys are:

    \n
  • GLFW_KEY_APOSTROPHE
    • \n
  • GLFW_KEY_COMMA
    • \n
  • GLFW_KEY_MINUS
    • \n
  • GLFW_KEY_PERIOD
    • \n
  • GLFW_KEY_SLASH
    • \n
  • GLFW_KEY_SEMICOLON
    • \n
  • GLFW_KEY_EQUAL
    • \n
  • GLFW_KEY_LEFT_BRACKET
    • \n
  • GLFW_KEY_RIGHT_BRACKET
    • \n
  • GLFW_KEY_BACKSLASH
    • \n
  • GLFW_KEY_WORLD_1
    • \n
  • GLFW_KEY_WORLD_2
    • \n
  • GLFW_KEY_0 to GLFW_KEY_9
    • \n
  • GLFW_KEY_A to GLFW_KEY_Z
    • \n
  • GLFW_KEY_KP_0 to GLFW_KEY_KP_9
    • \n
  • GLFW_KEY_KP_DECIMAL
    • \n
  • GLFW_KEY_KP_DIVIDE
    • \n
  • GLFW_KEY_KP_MULTIPLY
    • \n
  • GLFW_KEY_KP_SUBTRACT
    • \n
  • GLFW_KEY_KP_ADD
    • \n
  • GLFW_KEY_KP_EQUAL
    • \n
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Names for printable keys depend on keyboard layout, while names for non-printable keys are the same across layouts but depend on the application language and should be localized along with other user interface text.

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Parameters
\n \n \n \n
[in]keyThe key to query, or GLFW_KEY_UNKNOWN.
[in]scancodeThe scancode of the key to query.
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\n
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Returns
The UTF-8 encoded, layout-specific name of the key, or NULL.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
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Remarks
The contents of the returned string may change when a keyboard layout change event is received.
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Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the library is terminated.
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Thread safety
This function must only be called from the main thread.
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See also
Key names
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Since
Added in version 3.2.
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◆ glfwGetKeyScancode()

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int glfwGetKeyScancode (int key)
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\n

This function returns the platform-specific scancode of the specified key.

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If the key is GLFW_KEY_UNKNOWN or does not exist on the keyboard this method will return -1.

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Parameters
\n \n \n
[in]keyAny named key.
\n
\n
\n
Returns
The platform-specific scancode for the key, or -1 if an error occurred.
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Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
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Thread safety
This function may be called from any thread.
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See also
Key input
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Since
Added in version 3.3.
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◆ glfwGetKey()

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int glfwGetKey (GLFWwindow * window,
int key 
)
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\n

This function returns the last state reported for the specified key to the specified window. The returned state is one of GLFW_PRESS or GLFW_RELEASE. The higher-level action GLFW_REPEAT is only reported to the key callback.

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If the GLFW_STICKY_KEYS input mode is enabled, this function returns GLFW_PRESS the first time you call it for a key that was pressed, even if that key has already been released.

\n

The key functions deal with physical keys, with key tokens named after their use on the standard US keyboard layout. If you want to input text, use the Unicode character callback instead.

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The modifier key bit masks are not key tokens and cannot be used with this function.

\n

Do not use this function to implement text input.

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Parameters
\n \n \n \n
[in]windowThe desired window.
[in]keyThe desired keyboard key. GLFW_KEY_UNKNOWN is not a valid key for this function.
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Returns
One of GLFW_PRESS or GLFW_RELEASE.
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Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
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Thread safety
This function must only be called from the main thread.
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See also
Key input
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Since
Added in version 1.0. GLFW 3: Added window handle parameter.
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◆ glfwGetMouseButton()

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int glfwGetMouseButton (GLFWwindow * window,
int button 
)
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This function returns the last state reported for the specified mouse button to the specified window. The returned state is one of GLFW_PRESS or GLFW_RELEASE.

\n

If the GLFW_STICKY_MOUSE_BUTTONS input mode is enabled, this function returns GLFW_PRESS the first time you call it for a mouse button that was pressed, even if that mouse button has already been released.

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Parameters
\n \n \n \n
[in]windowThe desired window.
[in]buttonThe desired mouse button.
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\n
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Returns
One of GLFW_PRESS or GLFW_RELEASE.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
\n
Thread safety
This function must only be called from the main thread.
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See also
Mouse button input
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Since
Added in version 1.0. GLFW 3: Added window handle parameter.
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◆ glfwGetCursorPos()

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void glfwGetCursorPos (GLFWwindow * window,
double * xpos,
double * ypos 
)
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This function returns the position of the cursor, in screen coordinates, relative to the upper-left corner of the content area of the specified window.

\n

If the cursor is disabled (with GLFW_CURSOR_DISABLED) then the cursor position is unbounded and limited only by the minimum and maximum values of a double.

\n

The coordinate can be converted to their integer equivalents with the floor function. Casting directly to an integer type works for positive coordinates, but fails for negative ones.

\n

Any or all of the position arguments may be NULL. If an error occurs, all non-NULL position arguments will be set to zero.

\n
Parameters
\n \n \n \n \n
[in]windowThe desired window.
[out]xposWhere to store the cursor x-coordinate, relative to the left edge of the content area, or NULL.
[out]yposWhere to store the cursor y-coordinate, relative to the to top edge of the content area, or NULL.
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Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor position
\n
\nglfwSetCursorPos
\n
Since
Added in version 3.0. Replaces glfwGetMousePos.
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◆ glfwSetCursorPos()

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void glfwSetCursorPos (GLFWwindow * window,
double xpos,
double ypos 
)
\n
\n

This function sets the position, in screen coordinates, of the cursor relative to the upper-left corner of the content area of the specified window. The window must have input focus. If the window does not have input focus when this function is called, it fails silently.

\n

Do not use this function to implement things like camera controls. GLFW already provides the GLFW_CURSOR_DISABLED cursor mode that hides the cursor, transparently re-centers it and provides unconstrained cursor motion. See glfwSetInputMode for more information.

\n

If the cursor mode is GLFW_CURSOR_DISABLED then the cursor position is unconstrained and limited only by the minimum and maximum values of a double.

\n
Parameters
\n \n \n \n \n
[in]windowThe desired window.
[in]xposThe desired x-coordinate, relative to the left edge of the content area.
[in]yposThe desired y-coordinate, relative to the top edge of the content area.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: This function will only work when the cursor mode is GLFW_CURSOR_DISABLED, otherwise it will do nothing.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor position
\n
\nglfwGetCursorPos
\n
Since
Added in version 3.0. Replaces glfwSetMousePos.
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◆ glfwCreateCursor()

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GLFWcursor* glfwCreateCursor (const GLFWimage * image,
int xhot,
int yhot 
)
\n
\n

Creates a new custom cursor image that can be set for a window with glfwSetCursor. The cursor can be destroyed with glfwDestroyCursor. Any remaining cursors are destroyed by glfwTerminate.

\n

The pixels are 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits per channel with the red channel first. They are arranged canonically as packed sequential rows, starting from the top-left corner.

\n

The cursor hotspot is specified in pixels, relative to the upper-left corner of the cursor image. Like all other coordinate systems in GLFW, the X-axis points to the right and the Y-axis points down.

\n
Parameters
\n \n \n \n \n
[in]imageThe desired cursor image.
[in]xhotThe desired x-coordinate, in pixels, of the cursor hotspot.
[in]yhotThe desired y-coordinate, in pixels, of the cursor hotspot.
\n
\n
\n
Returns
The handle of the created cursor, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The specified image data is copied before this function returns.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor objects
\n
\nglfwDestroyCursor
\n
\nglfwCreateStandardCursor
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwCreateStandardCursor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWcursor* glfwCreateStandardCursor (int shape)
\n
\n

Returns a cursor with a standard shape, that can be set for a window with glfwSetCursor.

\n
Parameters
\n \n \n
[in]shapeOne of the standard shapes.
\n
\n
\n
Returns
A new cursor ready to use or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor objects
\n
\nglfwCreateCursor
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwDestroyCursor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwDestroyCursor (GLFWcursor * cursor)
\n
\n

This function destroys a cursor previously created with glfwCreateCursor. Any remaining cursors will be destroyed by glfwTerminate.

\n

If the specified cursor is current for any window, that window will be reverted to the default cursor. This does not affect the cursor mode.

\n
Parameters
\n \n \n
[in]cursorThe cursor object to destroy.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Reentrancy
This function must not be called from a callback.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor objects
\n
\nglfwCreateCursor
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwSetCursor()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetCursor (GLFWwindow * window,
GLFWcursor * cursor 
)
\n
\n

This function sets the cursor image to be used when the cursor is over the content area of the specified window. The set cursor will only be visible when the cursor mode of the window is GLFW_CURSOR_NORMAL.

\n

On some platforms, the set cursor may not be visible unless the window also has input focus.

\n
Parameters
\n \n \n \n
[in]windowThe window to set the cursor for.
[in]cursorThe cursor to set, or NULL to switch back to the default arrow cursor.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor objects
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwSetKeyCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWkeyfun glfwSetKeyCallback (GLFWwindow * window,
GLFWkeyfun callback 
)
\n
\n

This function sets the key callback of the specified window, which is called when a key is pressed, repeated or released.

\n

The key functions deal with physical keys, with layout independent key tokens named after their values in the standard US keyboard layout. If you want to input text, use the character callback instead.

\n

When a window loses input focus, it will generate synthetic key release events for all pressed keys. You can tell these events from user-generated events by the fact that the synthetic ones are generated after the focus loss event has been processed, i.e. after the window focus callback has been called.

\n

The scancode of a key is specific to that platform or sometimes even to that machine. Scancodes are intended to allow users to bind keys that don't have a GLFW key token. Such keys have key set to GLFW_KEY_UNKNOWN, their state is not saved and so it cannot be queried with glfwGetKey.

\n

Sometimes GLFW needs to generate synthetic key events, in which case the scancode may be zero.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new key callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int key, int scancode, int action, int mods)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Key input
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter and return value.
\n\n
\n
\n\n

◆ glfwSetCharCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWcharfun glfwSetCharCallback (GLFWwindow * window,
GLFWcharfun callback 
)
\n
\n

This function sets the character callback of the specified window, which is called when a Unicode character is input.

\n

The character callback is intended for Unicode text input. As it deals with characters, it is keyboard layout dependent, whereas the key callback is not. Characters do not map 1:1 to physical keys, as a key may produce zero, one or more characters. If you want to know whether a specific physical key was pressed or released, see the key callback instead.

\n

The character callback behaves as system text input normally does and will not be called if modifier keys are held down that would prevent normal text input on that platform, for example a Super (Command) key on macOS or Alt key on Windows.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, unsigned int codepoint)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Text input
\n
Since
Added in version 2.4. GLFW 3: Added window handle parameter and return value.
\n\n
\n
\n\n

◆ glfwSetCharModsCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWcharmodsfun glfwSetCharModsCallback (GLFWwindow * window,
GLFWcharmodsfun callback 
)
\n
\n

This function sets the character with modifiers callback of the specified window, which is called when a Unicode character is input regardless of what modifier keys are used.

\n

The character with modifiers callback is intended for implementing custom Unicode character input. For regular Unicode text input, see the character callback. Like the character callback, the character with modifiers callback deals with characters and is keyboard layout dependent. Characters do not map 1:1 to physical keys, as a key may produce zero, one or more characters. If you want to know whether a specific physical key was pressed or released, see the key callback instead.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or an error occurred.
\n
Callback signature
void function_name(GLFWwindow* window, unsigned int codepoint, int mods)
\n
For more information about the callback parameters, see the function pointer type.
\n
Deprecated:
Scheduled for removal in version 4.0.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Text input
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwSetMouseButtonCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWmousebuttonfun glfwSetMouseButtonCallback (GLFWwindow * window,
GLFWmousebuttonfun callback 
)
\n
\n

This function sets the mouse button callback of the specified window, which is called when a mouse button is pressed or released.

\n

When a window loses input focus, it will generate synthetic mouse button release events for all pressed mouse buttons. You can tell these events from user-generated events by the fact that the synthetic ones are generated after the focus loss event has been processed, i.e. after the window focus callback has been called.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int button, int action, int mods)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Mouse button input
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter and return value.
\n\n
\n
\n\n

◆ glfwSetCursorPosCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWcursorposfun glfwSetCursorPosCallback (GLFWwindow * window,
GLFWcursorposfun callback 
)
\n
\n

This function sets the cursor position callback of the specified window, which is called when the cursor is moved. The callback is provided with the position, in screen coordinates, relative to the upper-left corner of the content area of the window.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, double xpos, double ypos);
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor position
\n
Since
Added in version 3.0. Replaces glfwSetMousePosCallback.
\n\n
\n
\n\n

◆ glfwSetCursorEnterCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWcursorenterfun glfwSetCursorEnterCallback (GLFWwindow * window,
GLFWcursorenterfun callback 
)
\n
\n

This function sets the cursor boundary crossing callback of the specified window, which is called when the cursor enters or leaves the content area of the window.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int entered)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Cursor enter/leave events
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetScrollCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWscrollfun glfwSetScrollCallback (GLFWwindow * window,
GLFWscrollfun callback 
)
\n
\n

This function sets the scroll callback of the specified window, which is called when a scrolling device is used, such as a mouse wheel or scrolling area of a touchpad.

\n

The scroll callback receives all scrolling input, like that from a mouse wheel or a touchpad scrolling area.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new scroll callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, double xoffset, double yoffset)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Scroll input
\n
Since
Added in version 3.0. Replaces glfwSetMouseWheelCallback.
\n\n
\n
\n\n

◆ glfwSetDropCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWdropfun glfwSetDropCallback (GLFWwindow * window,
GLFWdropfun callback 
)
\n
\n

This function sets the path drop callback of the specified window, which is called when one or more dragged paths are dropped on the window.

\n

Because the path array and its strings may have been generated specifically for that event, they are not guaranteed to be valid after the callback has returned. If you wish to use them after the callback returns, you need to make a deep copy.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new file drop callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int path_count, const char* paths[])
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Remarks
Wayland: File drop is currently unimplemented.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Path drop input
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwJoystickPresent()

\n\n
\n
\n \n \n \n \n \n \n \n \n
int glfwJoystickPresent (int jid)
\n
\n

This function returns whether the specified joystick is present.

\n

There is no need to call this function before other functions that accept a joystick ID, as they all check for presence before performing any other work.

\n
Parameters
\n \n \n
[in]jidThe joystick to query.
\n
\n
\n
Returns
GLFW_TRUE if the joystick is present, or GLFW_FALSE otherwise.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Joystick input
\n
Since
Added in version 3.0. Replaces glfwGetJoystickParam.
\n\n
\n
\n\n

◆ glfwGetJoystickAxes()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
const float* glfwGetJoystickAxes (int jid,
int * count 
)
\n
\n

This function returns the values of all axes of the specified joystick. Each element in the array is a value between -1.0 and 1.0.

\n

If the specified joystick is not present this function will return NULL but will not generate an error. This can be used instead of first calling glfwJoystickPresent.

\n
Parameters
\n \n \n \n
[in]jidThe joystick to query.
[out]countWhere to store the number of axis values in the returned array. This is set to zero if the joystick is not present or an error occurred.
\n
\n
\n
Returns
An array of axis values, or NULL if the joystick is not present or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified joystick is disconnected or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Joystick axis states
\n
Since
Added in version 3.0. Replaces glfwGetJoystickPos.
\n\n
\n
\n\n

◆ glfwGetJoystickButtons()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
const unsigned char* glfwGetJoystickButtons (int jid,
int * count 
)
\n
\n

This function returns the state of all buttons of the specified joystick. Each element in the array is either GLFW_PRESS or GLFW_RELEASE.

\n

For backward compatibility with earlier versions that did not have glfwGetJoystickHats, the button array also includes all hats, each represented as four buttons. The hats are in the same order as returned by glfwGetJoystickHats and are in the order up, right, down and left. To disable these extra buttons, set the GLFW_JOYSTICK_HAT_BUTTONS init hint before initialization.

\n

If the specified joystick is not present this function will return NULL but will not generate an error. This can be used instead of first calling glfwJoystickPresent.

\n
Parameters
\n \n \n \n
[in]jidThe joystick to query.
[out]countWhere to store the number of button states in the returned array. This is set to zero if the joystick is not present or an error occurred.
\n
\n
\n
Returns
An array of button states, or NULL if the joystick is not present or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified joystick is disconnected or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Joystick button states
\n
Since
Added in version 2.2. GLFW 3: Changed to return a dynamic array.
\n\n
\n
\n\n

◆ glfwGetJoystickHats()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
const unsigned char* glfwGetJoystickHats (int jid,
int * count 
)
\n
\n

This function returns the state of all hats of the specified joystick. Each element in the array is one of the following values:

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Name Value
GLFW_HAT_CENTERED 0
GLFW_HAT_UP 1
GLFW_HAT_RIGHT 2
GLFW_HAT_DOWN 4
GLFW_HAT_LEFT 8
GLFW_HAT_RIGHT_UP GLFW_HAT_RIGHT | GLFW_HAT_UP
GLFW_HAT_RIGHT_DOWN GLFW_HAT_RIGHT | GLFW_HAT_DOWN
GLFW_HAT_LEFT_UP GLFW_HAT_LEFT | GLFW_HAT_UP
GLFW_HAT_LEFT_DOWN GLFW_HAT_LEFT | GLFW_HAT_DOWN
\n

The diagonal directions are bitwise combinations of the primary (up, right, down and left) directions and you can test for these individually by ANDing it with the corresponding direction.

\n
if (hats[2] & GLFW_HAT_RIGHT)
\n
{
\n
// State of hat 2 could be right-up, right or right-down
\n
}
\n

If the specified joystick is not present this function will return NULL but will not generate an error. This can be used instead of first calling glfwJoystickPresent.

\n
Parameters
\n \n \n \n
[in]jidThe joystick to query.
[out]countWhere to store the number of hat states in the returned array. This is set to zero if the joystick is not present or an error occurred.
\n
\n
\n
Returns
An array of hat states, or NULL if the joystick is not present or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified joystick is disconnected, this function is called again for that joystick or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Joystick hat states
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetJoystickName()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetJoystickName (int jid)
\n
\n

This function returns the name, encoded as UTF-8, of the specified joystick. The returned string is allocated and freed by GLFW. You should not free it yourself.

\n

If the specified joystick is not present this function will return NULL but will not generate an error. This can be used instead of first calling glfwJoystickPresent.

\n
Parameters
\n \n \n
[in]jidThe joystick to query.
\n
\n
\n
Returns
The UTF-8 encoded name of the joystick, or NULL if the joystick is not present or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified joystick is disconnected or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Joystick name
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetJoystickGUID()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetJoystickGUID (int jid)
\n
\n

This function returns the SDL compatible GUID, as a UTF-8 encoded hexadecimal string, of the specified joystick. The returned string is allocated and freed by GLFW. You should not free it yourself.

\n

The GUID is what connects a joystick to a gamepad mapping. A connected joystick will always have a GUID even if there is no gamepad mapping assigned to it.

\n

If the specified joystick is not present this function will return NULL but will not generate an error. This can be used instead of first calling glfwJoystickPresent.

\n

The GUID uses the format introduced in SDL 2.0.5. This GUID tries to uniquely identify the make and model of a joystick but does not identify a specific unit, e.g. all wired Xbox 360 controllers will have the same GUID on that platform. The GUID for a unit may vary between platforms depending on what hardware information the platform specific APIs provide.

\n
Parameters
\n \n \n
[in]jidThe joystick to query.
\n
\n
\n
Returns
The UTF-8 encoded GUID of the joystick, or NULL if the joystick is not present or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified joystick is disconnected or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamepad input
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetJoystickUserPointer()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetJoystickUserPointer (int jid,
void * pointer 
)
\n
\n

This function sets the user-defined pointer of the specified joystick. The current value is retained until the joystick is disconnected. The initial value is NULL.

\n

This function may be called from the joystick callback, even for a joystick that is being disconnected.

\n
Parameters
\n \n \n \n
[in]jidThe joystick whose pointer to set.
[in]pointerThe new value.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
Joystick user pointer
\n
\nglfwGetJoystickUserPointer
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetJoystickUserPointer()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void* glfwGetJoystickUserPointer (int jid)
\n
\n

This function returns the current value of the user-defined pointer of the specified joystick. The initial value is NULL.

\n

This function may be called from the joystick callback, even for a joystick that is being disconnected.

\n
Parameters
\n \n \n
[in]jidThe joystick whose pointer to return.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
Joystick user pointer
\n
\nglfwSetJoystickUserPointer
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwJoystickIsGamepad()

\n\n
\n
\n \n \n \n \n \n \n \n \n
int glfwJoystickIsGamepad (int jid)
\n
\n

This function returns whether the specified joystick is both present and has a gamepad mapping.

\n

If the specified joystick is present but does not have a gamepad mapping this function will return GLFW_FALSE but will not generate an error. Call glfwJoystickPresent to check if a joystick is present regardless of whether it has a mapping.

\n
Parameters
\n \n \n
[in]jidThe joystick to query.
\n
\n
\n
Returns
GLFW_TRUE if a joystick is both present and has a gamepad mapping, or GLFW_FALSE otherwise.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamepad input
\n
\nglfwGetGamepadState
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetJoystickCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWjoystickfun glfwSetJoystickCallback (GLFWjoystickfun callback)
\n
\n

This function sets the joystick configuration callback, or removes the currently set callback. This is called when a joystick is connected to or disconnected from the system.

\n

For joystick connection and disconnection events to be delivered on all platforms, you need to call one of the event processing functions. Joystick disconnection may also be detected and the callback called by joystick functions. The function will then return whatever it returns if the joystick is not present.

\n
Parameters
\n \n \n
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(int jid, int event)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Joystick configuration changes
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwUpdateGamepadMappings()

\n\n
\n
\n \n \n \n \n \n \n \n \n
int glfwUpdateGamepadMappings (const char * string)
\n
\n

This function parses the specified ASCII encoded string and updates the internal list with any gamepad mappings it finds. This string may contain either a single gamepad mapping or many mappings separated by newlines. The parser supports the full format of the gamecontrollerdb.txt source file including empty lines and comments.

\n

See Gamepad mappings for a description of the format.

\n

If there is already a gamepad mapping for a given GUID in the internal list, it will be replaced by the one passed to this function. If the library is terminated and re-initialized the internal list will revert to the built-in default.

\n
Parameters
\n \n \n
[in]stringThe string containing the gamepad mappings.
\n
\n
\n
Returns
GLFW_TRUE if successful, or GLFW_FALSE if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_VALUE.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamepad input
\n
\nglfwJoystickIsGamepad
\n
\nglfwGetGamepadName
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetGamepadName()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetGamepadName (int jid)
\n
\n

This function returns the human-readable name of the gamepad from the gamepad mapping assigned to the specified joystick.

\n

If the specified joystick is not present or does not have a gamepad mapping this function will return NULL but will not generate an error. Call glfwJoystickPresent to check whether it is present regardless of whether it has a mapping.

\n
Parameters
\n \n \n
[in]jidThe joystick to query.
\n
\n
\n
Returns
The UTF-8 encoded name of the gamepad, or NULL if the joystick is not present, does not have a mapping or an error occurred.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified joystick is disconnected, the gamepad mappings are updated or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamepad input
\n
\nglfwJoystickIsGamepad
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetGamepadState()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
int glfwGetGamepadState (int jid,
GLFWgamepadstate * state 
)
\n
\n

This function retrieves the state of the specified joystick remapped to an Xbox-like gamepad.

\n

If the specified joystick is not present or does not have a gamepad mapping this function will return GLFW_FALSE but will not generate an error. Call glfwJoystickPresent to check whether it is present regardless of whether it has a mapping.

\n

The Guide button may not be available for input as it is often hooked by the system or the Steam client.

\n

Not all devices have all the buttons or axes provided by GLFWgamepadstate. Unavailable buttons and axes will always report GLFW_RELEASE and 0.0 respectively.

\n
Parameters
\n \n \n \n
[in]jidThe joystick to query.
[out]stateThe gamepad input state of the joystick.
\n
\n
\n
Returns
GLFW_TRUE if successful, or GLFW_FALSE if no joystick is connected, it has no gamepad mapping or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamepad input
\n
\nglfwUpdateGamepadMappings
\n
\nglfwJoystickIsGamepad
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetClipboardString()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetClipboardString (GLFWwindow * window,
const char * string 
)
\n
\n

This function sets the system clipboard to the specified, UTF-8 encoded string.

\n
Parameters
\n \n \n \n
[in]windowDeprecated. Any valid window or NULL.
[in]stringA UTF-8 encoded string.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The specified string is copied before this function returns.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Clipboard input and output
\n
\nglfwGetClipboardString
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetClipboardString()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetClipboardString (GLFWwindow * window)
\n
\n

This function returns the contents of the system clipboard, if it contains or is convertible to a UTF-8 encoded string. If the clipboard is empty or if its contents cannot be converted, NULL is returned and a GLFW_FORMAT_UNAVAILABLE error is generated.

\n
Parameters
\n \n \n
[in]windowDeprecated. Any valid window or NULL.
\n
\n
\n
Returns
The contents of the clipboard as a UTF-8 encoded string, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the next call to glfwGetClipboardString or glfwSetClipboardString, or until the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Clipboard input and output
\n
\nglfwSetClipboardString
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetTime()

\n\n
\n
\n \n \n \n \n \n \n \n \n
double glfwGetTime (void )
\n
\n

This function returns the current GLFW time, in seconds. Unless the time has been set using glfwSetTime it measures time elapsed since GLFW was initialized.

\n

This function and glfwSetTime are helper functions on top of glfwGetTimerFrequency and glfwGetTimerValue.

\n

The resolution of the timer is system dependent, but is usually on the order of a few micro- or nanoseconds. It uses the highest-resolution monotonic time source on each supported platform.

\n
Returns
The current time, in seconds, or zero if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Reading and writing of the internal base time is not atomic, so it needs to be externally synchronized with calls to glfwSetTime.
\n
See also
Time input
\n
Since
Added in version 1.0.
\n\n
\n
\n\n

◆ glfwSetTime()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwSetTime (double time)
\n
\n

This function sets the current GLFW time, in seconds. The value must be a positive finite number less than or equal to 18446744073.0, which is approximately 584.5 years.

\n

This function and glfwGetTime are helper functions on top of glfwGetTimerFrequency and glfwGetTimerValue.

\n
Parameters
\n \n \n
[in]timeThe new value, in seconds.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_VALUE.
\n
Remarks
The upper limit of GLFW time is calculated as floor((264 - 1) / 109) and is due to implementations storing nanoseconds in 64 bits. The limit may be increased in the future.
\n
Thread safety
This function may be called from any thread. Reading and writing of the internal base time is not atomic, so it needs to be externally synchronized with calls to glfwGetTime.
\n
See also
Time input
\n
Since
Added in version 2.2.
\n\n
\n
\n\n

◆ glfwGetTimerValue()

\n\n
\n
\n \n \n \n \n \n \n \n \n
uint64_t glfwGetTimerValue (void )
\n
\n

This function returns the current value of the raw timer, measured in 1 / frequency seconds. To get the frequency, call glfwGetTimerFrequency.

\n
Returns
The value of the timer, or zero if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread.
\n
See also
Time input
\n
\nglfwGetTimerFrequency
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetTimerFrequency()

\n\n
\n
\n \n \n \n \n \n \n \n \n
uint64_t glfwGetTimerFrequency (void )
\n
\n

This function returns the frequency, in Hz, of the raw timer.

\n
Returns
The frequency of the timer, in Hz, or zero if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread.
\n
See also
Time input
\n
\nglfwGetTimerValue
\n
Since
Added in version 3.2.
\n\n
\n
\n
\n
GLFWwindow
struct GLFWwindow GLFWwindow
Opaque window object.
Definition: glfw3.h:1152
\n
GLFW_HAT_RIGHT
#define GLFW_HAT_RIGHT
Definition: glfw3.h:325
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__joysticks.html", "content": "\n\n\n\n\n\nGLFW: Joysticks\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
\n
\n\n\n\n\n\n\n
\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\nMacros
\n
\n
Joysticks
Input reference
\n
\n
\n

Description

\n

See joystick input for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_JOYSTICK_1   0
 
#define GLFW_JOYSTICK_2   1
 
#define GLFW_JOYSTICK_3   2
 
#define GLFW_JOYSTICK_4   3
 
#define GLFW_JOYSTICK_5   4
 
#define GLFW_JOYSTICK_6   5
 
#define GLFW_JOYSTICK_7   6
 
#define GLFW_JOYSTICK_8   7
 
#define GLFW_JOYSTICK_9   8
 
#define GLFW_JOYSTICK_10   9
 
#define GLFW_JOYSTICK_11   10
 
#define GLFW_JOYSTICK_12   11
 
#define GLFW_JOYSTICK_13   12
 
#define GLFW_JOYSTICK_14   13
 
#define GLFW_JOYSTICK_15   14
 
#define GLFW_JOYSTICK_16   15
 
#define GLFW_JOYSTICK_LAST   GLFW_JOYSTICK_16
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_JOYSTICK_1

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_1   0
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_2

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_2   1
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_3

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_3   2
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_4

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_4   3
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_5

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_5   4
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_6

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_6   5
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_7

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_7   6
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_8

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_8   7
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_9

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_9   8
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_10

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_10   9
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_11

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_11   10
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_12

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_12   11
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_13

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_13   12
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_14

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_14   13
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_15

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_15   14
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_16

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_16   15
\n
\n\n
\n
\n\n

◆ GLFW_JOYSTICK_LAST

\n\n
\n
\n \n \n \n \n
#define GLFW_JOYSTICK_LAST   GLFW_JOYSTICK_16
\n
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__keys.html", "content": "\n\n\n\n\n\nGLFW: Keyboard keys\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
\n
\n\n\n\n\n\n\n
\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\nMacros
\n
\n
Keyboard keys
Input reference
\n
\n
\n

Description

\n

See key input for how these are used.

\n

These key codes are inspired by the USB HID Usage Tables v1.12 (p. 53-60), but re-arranged to map to 7-bit ASCII for printable keys (function keys are put in the 256+ range).

\n

The naming of the key codes follow these rules:

    \n
  • The US keyboard layout is used
    • \n
  • Names of printable alpha-numeric characters are used (e.g. \"A\", \"R\", \"3\", etc.)
    • \n
  • For non-alphanumeric characters, Unicode:ish names are used (e.g. \"COMMA\", \"LEFT_SQUARE_BRACKET\", etc.). Note that some names do not correspond to the Unicode standard (usually for brevity)
    • \n
  • Keys that lack a clear US mapping are named \"WORLD_x\"
    • \n
  • For non-printable keys, custom names are used (e.g. \"F4\", \"BACKSPACE\", etc.)
    • \n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_KEY_UNKNOWN   -1
 
#define GLFW_KEY_SPACE   32
 
#define GLFW_KEY_APOSTROPHE   39 /* ' */
 
#define GLFW_KEY_COMMA   44 /* , */
 
#define GLFW_KEY_MINUS   45 /* - */
 
#define GLFW_KEY_PERIOD   46 /* . */
 
#define GLFW_KEY_SLASH   47 /* / */
 
#define GLFW_KEY_0   48
 
#define GLFW_KEY_1   49
 
#define GLFW_KEY_2   50
 
#define GLFW_KEY_3   51
 
#define GLFW_KEY_4   52
 
#define GLFW_KEY_5   53
 
#define GLFW_KEY_6   54
 
#define GLFW_KEY_7   55
 
#define GLFW_KEY_8   56
 
#define GLFW_KEY_9   57
 
#define GLFW_KEY_SEMICOLON   59 /* ; */
 
#define GLFW_KEY_EQUAL   61 /* = */
 
#define GLFW_KEY_A   65
 
#define GLFW_KEY_B   66
 
#define GLFW_KEY_C   67
 
#define GLFW_KEY_D   68
 
#define GLFW_KEY_E   69
 
#define GLFW_KEY_F   70
 
#define GLFW_KEY_G   71
 
#define GLFW_KEY_H   72
 
#define GLFW_KEY_I   73
 
#define GLFW_KEY_J   74
 
#define GLFW_KEY_K   75
 
#define GLFW_KEY_L   76
 
#define GLFW_KEY_M   77
 
#define GLFW_KEY_N   78
 
#define GLFW_KEY_O   79
 
#define GLFW_KEY_P   80
 
#define GLFW_KEY_Q   81
 
#define GLFW_KEY_R   82
 
#define GLFW_KEY_S   83
 
#define GLFW_KEY_T   84
 
#define GLFW_KEY_U   85
 
#define GLFW_KEY_V   86
 
#define GLFW_KEY_W   87
 
#define GLFW_KEY_X   88
 
#define GLFW_KEY_Y   89
 
#define GLFW_KEY_Z   90
 
#define GLFW_KEY_LEFT_BRACKET   91 /* [ */
 
#define GLFW_KEY_BACKSLASH   92 /* \\ */
 
#define GLFW_KEY_RIGHT_BRACKET   93 /* ] */
 
#define GLFW_KEY_GRAVE_ACCENT   96 /* ` */
 
#define GLFW_KEY_WORLD_1   161 /* non-US #1 */
 
#define GLFW_KEY_WORLD_2   162 /* non-US #2 */
 
#define GLFW_KEY_ESCAPE   256
 
#define GLFW_KEY_ENTER   257
 
#define GLFW_KEY_TAB   258
 
#define GLFW_KEY_BACKSPACE   259
 
#define GLFW_KEY_INSERT   260
 
#define GLFW_KEY_DELETE   261
 
#define GLFW_KEY_RIGHT   262
 
#define GLFW_KEY_LEFT   263
 
#define GLFW_KEY_DOWN   264
 
#define GLFW_KEY_UP   265
 
#define GLFW_KEY_PAGE_UP   266
 
#define GLFW_KEY_PAGE_DOWN   267
 
#define GLFW_KEY_HOME   268
 
#define GLFW_KEY_END   269
 
#define GLFW_KEY_CAPS_LOCK   280
 
#define GLFW_KEY_SCROLL_LOCK   281
 
#define GLFW_KEY_NUM_LOCK   282
 
#define GLFW_KEY_PRINT_SCREEN   283
 
#define GLFW_KEY_PAUSE   284
 
#define GLFW_KEY_F1   290
 
#define GLFW_KEY_F2   291
 
#define GLFW_KEY_F3   292
 
#define GLFW_KEY_F4   293
 
#define GLFW_KEY_F5   294
 
#define GLFW_KEY_F6   295
 
#define GLFW_KEY_F7   296
 
#define GLFW_KEY_F8   297
 
#define GLFW_KEY_F9   298
 
#define GLFW_KEY_F10   299
 
#define GLFW_KEY_F11   300
 
#define GLFW_KEY_F12   301
 
#define GLFW_KEY_F13   302
 
#define GLFW_KEY_F14   303
 
#define GLFW_KEY_F15   304
 
#define GLFW_KEY_F16   305
 
#define GLFW_KEY_F17   306
 
#define GLFW_KEY_F18   307
 
#define GLFW_KEY_F19   308
 
#define GLFW_KEY_F20   309
 
#define GLFW_KEY_F21   310
 
#define GLFW_KEY_F22   311
 
#define GLFW_KEY_F23   312
 
#define GLFW_KEY_F24   313
 
#define GLFW_KEY_F25   314
 
#define GLFW_KEY_KP_0   320
 
#define GLFW_KEY_KP_1   321
 
#define GLFW_KEY_KP_2   322
 
#define GLFW_KEY_KP_3   323
 
#define GLFW_KEY_KP_4   324
 
#define GLFW_KEY_KP_5   325
 
#define GLFW_KEY_KP_6   326
 
#define GLFW_KEY_KP_7   327
 
#define GLFW_KEY_KP_8   328
 
#define GLFW_KEY_KP_9   329
 
#define GLFW_KEY_KP_DECIMAL   330
 
#define GLFW_KEY_KP_DIVIDE   331
 
#define GLFW_KEY_KP_MULTIPLY   332
 
#define GLFW_KEY_KP_SUBTRACT   333
 
#define GLFW_KEY_KP_ADD   334
 
#define GLFW_KEY_KP_ENTER   335
 
#define GLFW_KEY_KP_EQUAL   336
 
#define GLFW_KEY_LEFT_SHIFT   340
 
#define GLFW_KEY_LEFT_CONTROL   341
 
#define GLFW_KEY_LEFT_ALT   342
 
#define GLFW_KEY_LEFT_SUPER   343
 
#define GLFW_KEY_RIGHT_SHIFT   344
 
#define GLFW_KEY_RIGHT_CONTROL   345
 
#define GLFW_KEY_RIGHT_ALT   346
 
#define GLFW_KEY_RIGHT_SUPER   347
 
#define GLFW_KEY_MENU   348
 
#define GLFW_KEY_LAST   GLFW_KEY_MENU
 
\n

Macro Definition Documentation

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◆ GLFW_KEY_UNKNOWN

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#define GLFW_KEY_UNKNOWN   -1
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◆ GLFW_KEY_SPACE

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#define GLFW_KEY_SPACE   32
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◆ GLFW_KEY_APOSTROPHE

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#define GLFW_KEY_APOSTROPHE   39 /* ' */
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◆ GLFW_KEY_COMMA

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#define GLFW_KEY_COMMA   44 /* , */
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◆ GLFW_KEY_MINUS

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#define GLFW_KEY_MINUS   45 /* - */
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◆ GLFW_KEY_PERIOD

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#define GLFW_KEY_PERIOD   46 /* . */
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◆ GLFW_KEY_SLASH

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#define GLFW_KEY_SLASH   47 /* / */
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◆ GLFW_KEY_0

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#define GLFW_KEY_0   48
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◆ GLFW_KEY_1

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#define GLFW_KEY_1   49
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◆ GLFW_KEY_2

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#define GLFW_KEY_2   50
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◆ GLFW_KEY_3

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#define GLFW_KEY_3   51
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◆ GLFW_KEY_4

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#define GLFW_KEY_4   52
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◆ GLFW_KEY_5

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#define GLFW_KEY_5   53
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◆ GLFW_KEY_6

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#define GLFW_KEY_6   54
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◆ GLFW_KEY_7

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#define GLFW_KEY_7   55
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◆ GLFW_KEY_8

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#define GLFW_KEY_8   56
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◆ GLFW_KEY_9

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#define GLFW_KEY_9   57
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◆ GLFW_KEY_SEMICOLON

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#define GLFW_KEY_SEMICOLON   59 /* ; */
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◆ GLFW_KEY_EQUAL

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#define GLFW_KEY_EQUAL   61 /* = */
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◆ GLFW_KEY_A

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#define GLFW_KEY_A   65
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◆ GLFW_KEY_B

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#define GLFW_KEY_B   66
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◆ GLFW_KEY_C

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#define GLFW_KEY_C   67
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◆ GLFW_KEY_D

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#define GLFW_KEY_D   68
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◆ GLFW_KEY_E

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#define GLFW_KEY_E   69
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◆ GLFW_KEY_F

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#define GLFW_KEY_F   70
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◆ GLFW_KEY_G

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#define GLFW_KEY_G   71
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◆ GLFW_KEY_H

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#define GLFW_KEY_H   72
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◆ GLFW_KEY_I

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#define GLFW_KEY_I   73
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◆ GLFW_KEY_J

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#define GLFW_KEY_J   74
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◆ GLFW_KEY_K

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#define GLFW_KEY_K   75
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◆ GLFW_KEY_L

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#define GLFW_KEY_L   76
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◆ GLFW_KEY_M

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#define GLFW_KEY_M   77
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◆ GLFW_KEY_N

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#define GLFW_KEY_N   78
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◆ GLFW_KEY_O

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\n \n \n \n \n
#define GLFW_KEY_O   79
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◆ GLFW_KEY_P

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\n \n \n \n \n
#define GLFW_KEY_P   80
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◆ GLFW_KEY_Q

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\n \n \n \n \n
#define GLFW_KEY_Q   81
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◆ GLFW_KEY_R

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#define GLFW_KEY_R   82
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◆ GLFW_KEY_S

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#define GLFW_KEY_S   83
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◆ GLFW_KEY_T

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#define GLFW_KEY_T   84
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◆ GLFW_KEY_U

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#define GLFW_KEY_U   85
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◆ GLFW_KEY_V

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#define GLFW_KEY_V   86
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◆ GLFW_KEY_W

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#define GLFW_KEY_W   87
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◆ GLFW_KEY_X

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#define GLFW_KEY_X   88
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◆ GLFW_KEY_Y

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#define GLFW_KEY_Y   89
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◆ GLFW_KEY_Z

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#define GLFW_KEY_Z   90
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◆ GLFW_KEY_LEFT_BRACKET

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#define GLFW_KEY_LEFT_BRACKET   91 /* [ */
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◆ GLFW_KEY_BACKSLASH

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#define GLFW_KEY_BACKSLASH   92 /* \\ */
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◆ GLFW_KEY_RIGHT_BRACKET

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#define GLFW_KEY_RIGHT_BRACKET   93 /* ] */
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◆ GLFW_KEY_GRAVE_ACCENT

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#define GLFW_KEY_GRAVE_ACCENT   96 /* ` */
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◆ GLFW_KEY_WORLD_1

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#define GLFW_KEY_WORLD_1   161 /* non-US #1 */
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◆ GLFW_KEY_WORLD_2

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#define GLFW_KEY_WORLD_2   162 /* non-US #2 */
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◆ GLFW_KEY_ESCAPE

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#define GLFW_KEY_ESCAPE   256
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◆ GLFW_KEY_ENTER

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#define GLFW_KEY_ENTER   257
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◆ GLFW_KEY_TAB

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#define GLFW_KEY_TAB   258
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◆ GLFW_KEY_BACKSPACE

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#define GLFW_KEY_BACKSPACE   259
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◆ GLFW_KEY_INSERT

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#define GLFW_KEY_INSERT   260
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◆ GLFW_KEY_DELETE

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#define GLFW_KEY_DELETE   261
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◆ GLFW_KEY_RIGHT

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#define GLFW_KEY_RIGHT   262
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◆ GLFW_KEY_LEFT

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#define GLFW_KEY_LEFT   263
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◆ GLFW_KEY_DOWN

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#define GLFW_KEY_DOWN   264
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◆ GLFW_KEY_UP

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#define GLFW_KEY_UP   265
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◆ GLFW_KEY_PAGE_UP

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#define GLFW_KEY_PAGE_UP   266
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◆ GLFW_KEY_PAGE_DOWN

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#define GLFW_KEY_PAGE_DOWN   267
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◆ GLFW_KEY_HOME

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#define GLFW_KEY_HOME   268
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◆ GLFW_KEY_END

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#define GLFW_KEY_END   269
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◆ GLFW_KEY_CAPS_LOCK

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\n \n \n \n \n
#define GLFW_KEY_CAPS_LOCK   280
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◆ GLFW_KEY_SCROLL_LOCK

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\n \n \n \n \n
#define GLFW_KEY_SCROLL_LOCK   281
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◆ GLFW_KEY_NUM_LOCK

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\n \n \n \n \n
#define GLFW_KEY_NUM_LOCK   282
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◆ GLFW_KEY_PRINT_SCREEN

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#define GLFW_KEY_PRINT_SCREEN   283
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◆ GLFW_KEY_PAUSE

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#define GLFW_KEY_PAUSE   284
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◆ GLFW_KEY_F1

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#define GLFW_KEY_F1   290
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◆ GLFW_KEY_F2

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#define GLFW_KEY_F2   291
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◆ GLFW_KEY_F3

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#define GLFW_KEY_F3   292
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◆ GLFW_KEY_F4

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#define GLFW_KEY_F4   293
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◆ GLFW_KEY_F5

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#define GLFW_KEY_F5   294
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◆ GLFW_KEY_F6

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#define GLFW_KEY_F6   295
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◆ GLFW_KEY_F7

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#define GLFW_KEY_F7   296
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◆ GLFW_KEY_F8

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#define GLFW_KEY_F8   297
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◆ GLFW_KEY_F9

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#define GLFW_KEY_F9   298
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◆ GLFW_KEY_F10

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#define GLFW_KEY_F10   299
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◆ GLFW_KEY_F11

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#define GLFW_KEY_F11   300
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◆ GLFW_KEY_F12

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#define GLFW_KEY_F12   301
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◆ GLFW_KEY_F13

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#define GLFW_KEY_F13   302
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◆ GLFW_KEY_F14

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#define GLFW_KEY_F14   303
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◆ GLFW_KEY_F15

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#define GLFW_KEY_F15   304
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◆ GLFW_KEY_F16

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#define GLFW_KEY_F16   305
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◆ GLFW_KEY_F17

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#define GLFW_KEY_F17   306
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◆ GLFW_KEY_F18

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#define GLFW_KEY_F18   307
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◆ GLFW_KEY_F19

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#define GLFW_KEY_F19   308
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◆ GLFW_KEY_F20

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#define GLFW_KEY_F20   309
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◆ GLFW_KEY_F21

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#define GLFW_KEY_F21   310
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◆ GLFW_KEY_F22

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#define GLFW_KEY_F22   311
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◆ GLFW_KEY_F23

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#define GLFW_KEY_F23   312
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◆ GLFW_KEY_F24

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#define GLFW_KEY_F24   313
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◆ GLFW_KEY_F25

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#define GLFW_KEY_F25   314
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◆ GLFW_KEY_KP_0

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#define GLFW_KEY_KP_0   320
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◆ GLFW_KEY_KP_1

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#define GLFW_KEY_KP_1   321
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◆ GLFW_KEY_KP_2

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#define GLFW_KEY_KP_2   322
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◆ GLFW_KEY_KP_3

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#define GLFW_KEY_KP_3   323
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◆ GLFW_KEY_KP_4

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#define GLFW_KEY_KP_4   324
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◆ GLFW_KEY_KP_5

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#define GLFW_KEY_KP_5   325
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◆ GLFW_KEY_KP_6

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#define GLFW_KEY_KP_6   326
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◆ GLFW_KEY_KP_7

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#define GLFW_KEY_KP_7   327
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◆ GLFW_KEY_KP_8

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#define GLFW_KEY_KP_8   328
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◆ GLFW_KEY_KP_9

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#define GLFW_KEY_KP_9   329
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◆ GLFW_KEY_KP_DECIMAL

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#define GLFW_KEY_KP_DECIMAL   330
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◆ GLFW_KEY_KP_DIVIDE

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\n \n \n \n \n
#define GLFW_KEY_KP_DIVIDE   331
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◆ GLFW_KEY_KP_MULTIPLY

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#define GLFW_KEY_KP_MULTIPLY   332
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◆ GLFW_KEY_KP_SUBTRACT

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#define GLFW_KEY_KP_SUBTRACT   333
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◆ GLFW_KEY_KP_ADD

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#define GLFW_KEY_KP_ADD   334
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◆ GLFW_KEY_KP_ENTER

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_KP_ENTER   335
\n
\n\n
\n
\n\n

◆ GLFW_KEY_KP_EQUAL

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_KP_EQUAL   336
\n
\n\n
\n
\n\n

◆ GLFW_KEY_LEFT_SHIFT

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_LEFT_SHIFT   340
\n
\n\n
\n
\n\n

◆ GLFW_KEY_LEFT_CONTROL

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_LEFT_CONTROL   341
\n
\n\n
\n
\n\n

◆ GLFW_KEY_LEFT_ALT

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_LEFT_ALT   342
\n
\n\n
\n
\n\n

◆ GLFW_KEY_LEFT_SUPER

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_LEFT_SUPER   343
\n
\n\n
\n
\n\n

◆ GLFW_KEY_RIGHT_SHIFT

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_RIGHT_SHIFT   344
\n
\n\n
\n
\n\n

◆ GLFW_KEY_RIGHT_CONTROL

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_RIGHT_CONTROL   345
\n
\n\n
\n
\n\n

◆ GLFW_KEY_RIGHT_ALT

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_RIGHT_ALT   346
\n
\n\n
\n
\n\n

◆ GLFW_KEY_RIGHT_SUPER

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_RIGHT_SUPER   347
\n
\n\n
\n
\n\n

◆ GLFW_KEY_MENU

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_MENU   348
\n
\n\n
\n
\n\n

◆ GLFW_KEY_LAST

\n\n
\n
\n \n \n \n \n
#define GLFW_KEY_LAST   GLFW_KEY_MENU
\n
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__mods.html", "content": "\n\n\n\n\n\nGLFW: Modifier key flags\n\n\n\n\n\n\n\n\n\n\n
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\n\n\n\n\n\n\n
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\n
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\n\n
\n
\nMacros
\n
\n
Modifier key flags
Input reference
\n
\n
\n

Description

\n

See key input for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_MOD_SHIFT   0x0001
 If this bit is set one or more Shift keys were held down. More...
 
#define GLFW_MOD_CONTROL   0x0002
 If this bit is set one or more Control keys were held down. More...
 
#define GLFW_MOD_ALT   0x0004
 If this bit is set one or more Alt keys were held down. More...
 
#define GLFW_MOD_SUPER   0x0008
 If this bit is set one or more Super keys were held down. More...
 
#define GLFW_MOD_CAPS_LOCK   0x0010
 If this bit is set the Caps Lock key is enabled. More...
 
#define GLFW_MOD_NUM_LOCK   0x0020
 If this bit is set the Num Lock key is enabled. More...
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_MOD_SHIFT

\n\n
\n
\n \n \n \n \n
#define GLFW_MOD_SHIFT   0x0001
\n
\n

If this bit is set one or more Shift keys were held down.

\n\n
\n
\n\n

◆ GLFW_MOD_CONTROL

\n\n
\n
\n \n \n \n \n
#define GLFW_MOD_CONTROL   0x0002
\n
\n

If this bit is set one or more Control keys were held down.

\n\n
\n
\n\n

◆ GLFW_MOD_ALT

\n\n
\n
\n \n \n \n \n
#define GLFW_MOD_ALT   0x0004
\n
\n

If this bit is set one or more Alt keys were held down.

\n\n
\n
\n\n

◆ GLFW_MOD_SUPER

\n\n
\n
\n \n \n \n \n
#define GLFW_MOD_SUPER   0x0008
\n
\n

If this bit is set one or more Super keys were held down.

\n\n
\n
\n\n

◆ GLFW_MOD_CAPS_LOCK

\n\n
\n
\n \n \n \n \n
#define GLFW_MOD_CAPS_LOCK   0x0010
\n
\n

If this bit is set the Caps Lock key is enabled and the GLFW_LOCK_KEY_MODS input mode is set.

\n\n
\n
\n\n

◆ GLFW_MOD_NUM_LOCK

\n\n
\n
\n \n \n \n \n
#define GLFW_MOD_NUM_LOCK   0x0020
\n
\n

If this bit is set the Num Lock key is enabled and the GLFW_LOCK_KEY_MODS input mode is set.

\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__monitor.html", "content": "\n\n\n\n\n\nGLFW: Monitor reference\n\n\n\n\n\n\n\n\n\n\n
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\n\t\tGLFW\n\t\t\n\t
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\n\n\n\n\n\n\n
\n
\n\n
\n
\n\n\n
\n\n
\n\n
\n
\nTypedefs |\nFunctions
\n
\n
Monitor reference
\n
\n
\n

Description

\n

This is the reference documentation for monitor related functions and types. For more task-oriented information, see the Monitor guide.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nTypedefs

typedef struct GLFWmonitor GLFWmonitor
 Opaque monitor object. More...
 
typedef void(* GLFWmonitorfun) (GLFWmonitor *, int)
 The function pointer type for monitor configuration callbacks. More...
 
typedef struct GLFWvidmode GLFWvidmode
 Video mode type. More...
 
typedef struct GLFWgammaramp GLFWgammaramp
 Gamma ramp. More...
 
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nFunctions

GLFWmonitor ** glfwGetMonitors (int *count)
 Returns the currently connected monitors. More...
 
GLFWmonitor * glfwGetPrimaryMonitor (void)
 Returns the primary monitor. More...
 
void glfwGetMonitorPos (GLFWmonitor *monitor, int *xpos, int *ypos)
 Returns the position of the monitor's viewport on the virtual screen. More...
 
void glfwGetMonitorWorkarea (GLFWmonitor *monitor, int *xpos, int *ypos, int *width, int *height)
 Retrieves the work area of the monitor. More...
 
void glfwGetMonitorPhysicalSize (GLFWmonitor *monitor, int *widthMM, int *heightMM)
 Returns the physical size of the monitor. More...
 
void glfwGetMonitorContentScale (GLFWmonitor *monitor, float *xscale, float *yscale)
 Retrieves the content scale for the specified monitor. More...
 
const char * glfwGetMonitorName (GLFWmonitor *monitor)
 Returns the name of the specified monitor. More...
 
void glfwSetMonitorUserPointer (GLFWmonitor *monitor, void *pointer)
 Sets the user pointer of the specified monitor. More...
 
void * glfwGetMonitorUserPointer (GLFWmonitor *monitor)
 Returns the user pointer of the specified monitor. More...
 
GLFWmonitorfun glfwSetMonitorCallback (GLFWmonitorfun callback)
 Sets the monitor configuration callback. More...
 
const GLFWvidmode * glfwGetVideoModes (GLFWmonitor *monitor, int *count)
 Returns the available video modes for the specified monitor. More...
 
const GLFWvidmode * glfwGetVideoMode (GLFWmonitor *monitor)
 Returns the current mode of the specified monitor. More...
 
void glfwSetGamma (GLFWmonitor *monitor, float gamma)
 Generates a gamma ramp and sets it for the specified monitor. More...
 
const GLFWgammaramp * glfwGetGammaRamp (GLFWmonitor *monitor)
 Returns the current gamma ramp for the specified monitor. More...
 
void glfwSetGammaRamp (GLFWmonitor *monitor, const GLFWgammaramp *ramp)
 Sets the current gamma ramp for the specified monitor. More...
 
\n

Typedef Documentation

\n\n

◆ GLFWmonitor

\n\n
\n
\n \n \n \n \n
typedef struct GLFWmonitor GLFWmonitor
\n
\n

Opaque monitor object.

\n
See also
Monitor objects
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWmonitorfun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWmonitorfun) (GLFWmonitor *, int)
\n
\n

This is the function pointer type for monitor configuration callbacks. A monitor callback function has the following signature:

void function_name(GLFWmonitor* monitor, int event)
\n
Parameters
\n \n \n \n
[in]monitorThe monitor that was connected or disconnected.
[in]eventOne of GLFW_CONNECTED or GLFW_DISCONNECTED. Future releases may add more events.
\n
\n
\n
See also
Monitor configuration changes
\n
\nglfwSetMonitorCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWvidmode

\n\n
\n
\n \n \n \n \n
typedef struct GLFWvidmode GLFWvidmode
\n
\n

This describes a single video mode.

\n
See also
Video modes
\n
\nglfwGetVideoMode
\n
\nglfwGetVideoModes
\n
Since
Added in version 1.0. GLFW 3: Added refresh rate member.
\n\n
\n
\n\n

◆ GLFWgammaramp

\n\n
\n
\n \n \n \n \n
typedef struct GLFWgammaramp GLFWgammaramp
\n
\n

This describes the gamma ramp for a monitor.

\n
See also
Gamma ramp
\n
\nglfwGetGammaRamp
\n
\nglfwSetGammaRamp
\n
Since
Added in version 3.0.
\n\n
\n
\n

Function Documentation

\n\n

◆ glfwGetMonitors()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWmonitor** glfwGetMonitors (int * count)
\n
\n

This function returns an array of handles for all currently connected monitors. The primary monitor is always first in the returned array. If no monitors were found, this function returns NULL.

\n
Parameters
\n \n \n
[out]countWhere to store the number of monitors in the returned array. This is set to zero if an error occurred.
\n
\n
\n
Returns
An array of monitor handles, or NULL if no monitors were found or if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is guaranteed to be valid only until the monitor configuration changes or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Retrieving monitors
\n
\nMonitor configuration changes
\n
\nglfwGetPrimaryMonitor
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetPrimaryMonitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWmonitor* glfwGetPrimaryMonitor (void )
\n
\n

This function returns the primary monitor. This is usually the monitor where elements like the task bar or global menu bar are located.

\n
Returns
The primary monitor, or NULL if no monitors were found or if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
Remarks
The primary monitor is always first in the array returned by glfwGetMonitors.
\n
See also
Retrieving monitors
\n
\nglfwGetMonitors
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetMonitorPos()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetMonitorPos (GLFWmonitor * monitor,
int * xpos,
int * ypos 
)
\n
\n

This function returns the position, in screen coordinates, of the upper-left corner of the specified monitor.

\n

Any or all of the position arguments may be NULL. If an error occurs, all non-NULL position arguments will be set to zero.

\n
Parameters
\n \n \n \n \n
[in]monitorThe monitor to query.
[out]xposWhere to store the monitor x-coordinate, or NULL.
[out]yposWhere to store the monitor y-coordinate, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Monitor properties
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetMonitorWorkarea()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetMonitorWorkarea (GLFWmonitor * monitor,
int * xpos,
int * ypos,
int * width,
int * height 
)
\n
\n

This function returns the position, in screen coordinates, of the upper-left corner of the work area of the specified monitor along with the work area size in screen coordinates. The work area is defined as the area of the monitor not occluded by the operating system task bar where present. If no task bar exists then the work area is the monitor resolution in screen coordinates.

\n

Any or all of the position and size arguments may be NULL. If an error occurs, all non-NULL position and size arguments will be set to zero.

\n
Parameters
\n \n \n \n \n \n \n
[in]monitorThe monitor to query.
[out]xposWhere to store the monitor x-coordinate, or NULL.
[out]yposWhere to store the monitor y-coordinate, or NULL.
[out]widthWhere to store the monitor width, or NULL.
[out]heightWhere to store the monitor height, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Work area
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetMonitorPhysicalSize()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetMonitorPhysicalSize (GLFWmonitor * monitor,
int * widthMM,
int * heightMM 
)
\n
\n

This function returns the size, in millimetres, of the display area of the specified monitor.

\n

Some systems do not provide accurate monitor size information, either because the monitor EDID data is incorrect or because the driver does not report it accurately.

\n

Any or all of the size arguments may be NULL. If an error occurs, all non-NULL size arguments will be set to zero.

\n
Parameters
\n \n \n \n \n
[in]monitorThe monitor to query.
[out]widthMMWhere to store the width, in millimetres, of the monitor's display area, or NULL.
[out]heightMMWhere to store the height, in millimetres, of the monitor's display area, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Remarks
Windows: calculates the returned physical size from the current resolution and system DPI instead of querying the monitor EDID data.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Monitor properties
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetMonitorContentScale()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetMonitorContentScale (GLFWmonitor * monitor,
float * xscale,
float * yscale 
)
\n
\n

This function retrieves the content scale for the specified monitor. The content scale is the ratio between the current DPI and the platform's default DPI. This is especially important for text and any UI elements. If the pixel dimensions of your UI scaled by this look appropriate on your machine then it should appear at a reasonable size on other machines regardless of their DPI and scaling settings. This relies on the system DPI and scaling settings being somewhat correct.

\n

The content scale may depend on both the monitor resolution and pixel density and on user settings. It may be very different from the raw DPI calculated from the physical size and current resolution.

\n
Parameters
\n \n \n \n \n
[in]monitorThe monitor to query.
[out]xscaleWhere to store the x-axis content scale, or NULL.
[out]yscaleWhere to store the y-axis content scale, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Content scale
\n
\nglfwGetWindowContentScale
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetMonitorName()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetMonitorName (GLFWmonitor * monitor)
\n
\n

This function returns a human-readable name, encoded as UTF-8, of the specified monitor. The name typically reflects the make and model of the monitor and is not guaranteed to be unique among the connected monitors.

\n
Parameters
\n \n \n
[in]monitorThe monitor to query.
\n
\n
\n
Returns
The UTF-8 encoded name of the monitor, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified monitor is disconnected or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Monitor properties
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetMonitorUserPointer()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetMonitorUserPointer (GLFWmonitor * monitor,
void * pointer 
)
\n
\n

This function sets the user-defined pointer of the specified monitor. The current value is retained until the monitor is disconnected. The initial value is NULL.

\n

This function may be called from the monitor callback, even for a monitor that is being disconnected.

\n
Parameters
\n \n \n \n
[in]monitorThe monitor whose pointer to set.
[in]pointerThe new value.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
User pointer
\n
\nglfwGetMonitorUserPointer
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetMonitorUserPointer()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void* glfwGetMonitorUserPointer (GLFWmonitor * monitor)
\n
\n

This function returns the current value of the user-defined pointer of the specified monitor. The initial value is NULL.

\n

This function may be called from the monitor callback, even for a monitor that is being disconnected.

\n
Parameters
\n \n \n
[in]monitorThe monitor whose pointer to return.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
User pointer
\n
\nglfwSetMonitorUserPointer
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetMonitorCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWmonitorfun glfwSetMonitorCallback (GLFWmonitorfun callback)
\n
\n

This function sets the monitor configuration callback, or removes the currently set callback. This is called when a monitor is connected to or disconnected from the system.

\n
Parameters
\n \n \n
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWmonitor* monitor, int event)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Monitor configuration changes
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetVideoModes()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
const GLFWvidmode* glfwGetVideoModes (GLFWmonitor * monitor,
int * count 
)
\n
\n

This function returns an array of all video modes supported by the specified monitor. The returned array is sorted in ascending order, first by color bit depth (the sum of all channel depths) and then by resolution area (the product of width and height).

\n
Parameters
\n \n \n \n
[in]monitorThe monitor to query.
[out]countWhere to store the number of video modes in the returned array. This is set to zero if an error occurred.
\n
\n
\n
Returns
An array of video modes, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified monitor is disconnected, this function is called again for that monitor or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Video modes
\n
\nglfwGetVideoMode
\n
Since
Added in version 1.0. GLFW 3: Changed to return an array of modes for a specific monitor.
\n\n
\n
\n\n

◆ glfwGetVideoMode()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const GLFWvidmode* glfwGetVideoMode (GLFWmonitor * monitor)
\n
\n

This function returns the current video mode of the specified monitor. If you have created a full screen window for that monitor, the return value will depend on whether that window is iconified.

\n
Parameters
\n \n \n
[in]monitorThe monitor to query.
\n
\n
\n
Returns
The current mode of the monitor, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is valid until the specified monitor is disconnected or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Video modes
\n
\nglfwGetVideoModes
\n
Since
Added in version 3.0. Replaces glfwGetDesktopMode.
\n\n
\n
\n\n

◆ glfwSetGamma()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetGamma (GLFWmonitor * monitor,
float gamma 
)
\n
\n

This function generates an appropriately sized gamma ramp from the specified exponent and then calls glfwSetGammaRamp with it. The value must be a finite number greater than zero.

\n

The software controlled gamma ramp is applied in addition to the hardware gamma correction, which today is usually an approximation of sRGB gamma. This means that setting a perfectly linear ramp, or gamma 1.0, will produce the default (usually sRGB-like) behavior.

\n

For gamma correct rendering with OpenGL or OpenGL ES, see the GLFW_SRGB_CAPABLE hint.

\n
Parameters
\n \n \n \n
[in]monitorThe monitor whose gamma ramp to set.
[in]gammaThe desired exponent.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_VALUE and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: Gamma handling is a privileged protocol, this function will thus never be implemented and emits GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamma ramp
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetGammaRamp()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const GLFWgammaramp* glfwGetGammaRamp (GLFWmonitor * monitor)
\n
\n

This function returns the current gamma ramp of the specified monitor.

\n
Parameters
\n \n \n
[in]monitorThe monitor to query.
\n
\n
\n
Returns
The current gamma ramp, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: Gamma handling is a privileged protocol, this function will thus never be implemented and emits GLFW_PLATFORM_ERROR while returning NULL.
\n
Pointer lifetime
The returned structure and its arrays are allocated and freed by GLFW. You should not free them yourself. They are valid until the specified monitor is disconnected, this function is called again for that monitor or the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamma ramp
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetGammaRamp()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetGammaRamp (GLFWmonitor * monitor,
const GLFWgammaramp * ramp 
)
\n
\n

This function sets the current gamma ramp for the specified monitor. The original gamma ramp for that monitor is saved by GLFW the first time this function is called and is restored by glfwTerminate.

\n

The software controlled gamma ramp is applied in addition to the hardware gamma correction, which today is usually an approximation of sRGB gamma. This means that setting a perfectly linear ramp, or gamma 1.0, will produce the default (usually sRGB-like) behavior.

\n

For gamma correct rendering with OpenGL or OpenGL ES, see the GLFW_SRGB_CAPABLE hint.

\n
Parameters
\n \n \n \n
[in]monitorThe monitor whose gamma ramp to set.
[in]rampThe gamma ramp to use.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
The size of the specified gamma ramp should match the size of the current ramp for that monitor.
\n
\nWindows: The gamma ramp size must be 256.
\n
\nWayland: Gamma handling is a privileged protocol, this function will thus never be implemented and emits GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The specified gamma ramp is copied before this function returns.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Gamma ramp
\n
Since
Added in version 3.0.
\n\n
\n
\n
\n
GLFWmonitor
struct GLFWmonitor GLFWmonitor
Opaque monitor object.
Definition: glfw3.h:1140
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__native.html", "content": "\n\n\n\n\n\nGLFW: Native access\n\n\n\n\n\n\n\n\n\n\n
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\nFunctions
\n
\n
Native access
\n
\n
\n

Description

\n

By using the native access functions you assert that you know what you're doing and how to fix problems caused by using them. If you don't, you shouldn't be using them.

\n

Before the inclusion of glfw3native.h, you may define zero or more window system API macro and zero or more context creation API macros.

\n

The chosen backends must match those the library was compiled for. Failure to do this will cause a link-time error.

\n

The available window API macros are:

    \n
  • GLFW_EXPOSE_NATIVE_WIN32
    • \n
  • GLFW_EXPOSE_NATIVE_COCOA
    • \n
  • GLFW_EXPOSE_NATIVE_X11
    • \n
  • GLFW_EXPOSE_NATIVE_WAYLAND
    • \n
\n

The available context API macros are:

    \n
  • GLFW_EXPOSE_NATIVE_WGL
    • \n
  • GLFW_EXPOSE_NATIVE_NSGL
    • \n
  • GLFW_EXPOSE_NATIVE_GLX
    • \n
  • GLFW_EXPOSE_NATIVE_EGL
    • \n
  • GLFW_EXPOSE_NATIVE_OSMESA
    • \n
\n

These macros select which of the native access functions that are declared and which platform-specific headers to include. It is then up your (by definition platform-specific) code to handle which of these should be defined.

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\nFunctions

const char * glfwGetWin32Adapter (GLFWmonitor *monitor)
 Returns the adapter device name of the specified monitor. More...
 
const char * glfwGetWin32Monitor (GLFWmonitor *monitor)
 Returns the display device name of the specified monitor. More...
 
HWND glfwGetWin32Window (GLFWwindow *window)
 Returns the HWND of the specified window. More...
 
HGLRC glfwGetWGLContext (GLFWwindow *window)
 Returns the HGLRC of the specified window. More...
 
CGDirectDisplayID glfwGetCocoaMonitor (GLFWmonitor *monitor)
 Returns the CGDirectDisplayID of the specified monitor. More...
 
id glfwGetCocoaWindow (GLFWwindow *window)
 Returns the NSWindow of the specified window. More...
 
id glfwGetNSGLContext (GLFWwindow *window)
 Returns the NSOpenGLContext of the specified window. More...
 
Display * glfwGetX11Display (void)
 Returns the Display used by GLFW. More...
 
RRCrtc glfwGetX11Adapter (GLFWmonitor *monitor)
 Returns the RRCrtc of the specified monitor. More...
 
RROutput glfwGetX11Monitor (GLFWmonitor *monitor)
 Returns the RROutput of the specified monitor. More...
 
Window glfwGetX11Window (GLFWwindow *window)
 Returns the Window of the specified window. More...
 
void glfwSetX11SelectionString (const char *string)
 Sets the current primary selection to the specified string. More...
 
const char * glfwGetX11SelectionString (void)
 Returns the contents of the current primary selection as a string. More...
 
GLXContext glfwGetGLXContext (GLFWwindow *window)
 Returns the GLXContext of the specified window. More...
 
GLXWindow glfwGetGLXWindow (GLFWwindow *window)
 Returns the GLXWindow of the specified window. More...
 
struct wl_display * glfwGetWaylandDisplay (void)
 Returns the struct wl_display* used by GLFW. More...
 
struct wl_output * glfwGetWaylandMonitor (GLFWmonitor *monitor)
 Returns the struct wl_output* of the specified monitor. More...
 
struct wl_surface * glfwGetWaylandWindow (GLFWwindow *window)
 Returns the main struct wl_surface* of the specified window. More...
 
EGLDisplay glfwGetEGLDisplay (void)
 Returns the EGLDisplay used by GLFW. More...
 
EGLContext glfwGetEGLContext (GLFWwindow *window)
 Returns the EGLContext of the specified window. More...
 
EGLSurface glfwGetEGLSurface (GLFWwindow *window)
 Returns the EGLSurface of the specified window. More...
 
int glfwGetOSMesaColorBuffer (GLFWwindow *window, int *width, int *height, int *format, void **buffer)
 Retrieves the color buffer associated with the specified window. More...
 
int glfwGetOSMesaDepthBuffer (GLFWwindow *window, int *width, int *height, int *bytesPerValue, void **buffer)
 Retrieves the depth buffer associated with the specified window. More...
 
OSMesaContext glfwGetOSMesaContext (GLFWwindow *window)
 Returns the OSMesaContext of the specified window. More...
 
\n

Function Documentation

\n\n

◆ glfwGetWin32Adapter()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetWin32Adapter (GLFWmonitor * monitor)
\n
\n
Returns
The UTF-8 encoded adapter device name (for example \\\\.\\DISPLAY1) of the specified monitor, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwGetWin32Monitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetWin32Monitor (GLFWmonitor * monitor)
\n
\n
Returns
The UTF-8 encoded display device name (for example \\\\.\\DISPLAY1\\Monitor0) of the specified monitor, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwGetWin32Window()

\n\n
\n
\n \n \n \n \n \n \n \n \n
HWND glfwGetWin32Window (GLFWwindow * window)
\n
\n
Returns
The HWND of the specified window, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetWGLContext()

\n\n
\n
\n \n \n \n \n \n \n \n \n
HGLRC glfwGetWGLContext (GLFWwindow * window)
\n
\n
Returns
The HGLRC of the specified window, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetCocoaMonitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
CGDirectDisplayID glfwGetCocoaMonitor (GLFWmonitor * monitor)
\n
\n
Returns
The CGDirectDisplayID of the specified monitor, or kCGNullDirectDisplay if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwGetCocoaWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
id glfwGetCocoaWindow (GLFWwindow * window)
\n
\n
Returns
The NSWindow of the specified window, or nil if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetNSGLContext()

\n\n
\n
\n \n \n \n \n \n \n \n \n
id glfwGetNSGLContext (GLFWwindow * window)
\n
\n
Returns
The NSOpenGLContext of the specified window, or nil if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetX11Display()

\n\n
\n
\n \n \n \n \n \n \n \n \n
Display* glfwGetX11Display (void )
\n
\n
Returns
The Display used by GLFW, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetX11Adapter()

\n\n
\n
\n \n \n \n \n \n \n \n \n
RRCrtc glfwGetX11Adapter (GLFWmonitor * monitor)
\n
\n
Returns
The RRCrtc of the specified monitor, or None if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwGetX11Monitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
RROutput glfwGetX11Monitor (GLFWmonitor * monitor)
\n
\n
Returns
The RROutput of the specified monitor, or None if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwGetX11Window()

\n\n
\n
\n \n \n \n \n \n \n \n \n
Window glfwGetX11Window (GLFWwindow * window)
\n
\n
Returns
The Window of the specified window, or None if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetX11SelectionString()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwSetX11SelectionString (const char * string)
\n
\n
Parameters
\n \n \n
[in]stringA UTF-8 encoded string.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The specified string is copied before this function returns.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Clipboard input and output
\n
\nglfwGetX11SelectionString
\n
\nglfwSetClipboardString
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetX11SelectionString()

\n\n
\n
\n \n \n \n \n \n \n \n \n
const char* glfwGetX11SelectionString (void )
\n
\n

If the selection is empty or if its contents cannot be converted, NULL is returned and a GLFW_FORMAT_UNAVAILABLE error is generated.

\n
Returns
The contents of the selection as a UTF-8 encoded string, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The returned string is allocated and freed by GLFW. You should not free it yourself. It is valid until the next call to glfwGetX11SelectionString or glfwSetX11SelectionString, or until the library is terminated.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Clipboard input and output
\n
\nglfwSetX11SelectionString
\n
\nglfwGetClipboardString
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetGLXContext()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLXContext glfwGetGLXContext (GLFWwindow * window)
\n
\n
Returns
The GLXContext of the specified window, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetGLXWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLXWindow glfwGetGLXWindow (GLFWwindow * window)
\n
\n
Returns
The GLXWindow of the specified window, or None if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetWaylandDisplay()

\n\n
\n
\n \n \n \n \n \n \n \n \n
struct wl_display* glfwGetWaylandDisplay (void )
\n
\n
Returns
The struct wl_display* used by GLFW, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetWaylandMonitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
struct wl_output* glfwGetWaylandMonitor (GLFWmonitor * monitor)
\n
\n
Returns
The struct wl_output* of the specified monitor, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetWaylandWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
struct wl_surface* glfwGetWaylandWindow (GLFWwindow * window)
\n
\n
Returns
The main struct wl_surface* of the specified window, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetEGLDisplay()

\n\n
\n
\n \n \n \n \n \n \n \n \n
EGLDisplay glfwGetEGLDisplay (void )
\n
\n
Returns
The EGLDisplay used by GLFW, or EGL_NO_DISPLAY if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetEGLContext()

\n\n
\n
\n \n \n \n \n \n \n \n \n
EGLContext glfwGetEGLContext (GLFWwindow * window)
\n
\n
Returns
The EGLContext of the specified window, or EGL_NO_CONTEXT if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetEGLSurface()

\n\n
\n
\n \n \n \n \n \n \n \n \n
EGLSurface glfwGetEGLSurface (GLFWwindow * window)
\n
\n
Returns
The EGLSurface of the specified window, or EGL_NO_SURFACE if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetOSMesaColorBuffer()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
int glfwGetOSMesaColorBuffer (GLFWwindow * window,
int * width,
int * height,
int * format,
void ** buffer 
)
\n
\n
Parameters
\n \n \n \n \n \n \n
[in]windowThe window whose color buffer to retrieve.
[out]widthWhere to store the width of the color buffer, or NULL.
[out]heightWhere to store the height of the color buffer, or NULL.
[out]formatWhere to store the OSMesa pixel format of the color buffer, or NULL.
[out]bufferWhere to store the address of the color buffer, or NULL.
\n
\n
\n
Returns
GLFW_TRUE if successful, or GLFW_FALSE if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetOSMesaDepthBuffer()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
int glfwGetOSMesaDepthBuffer (GLFWwindow * window,
int * width,
int * height,
int * bytesPerValue,
void ** buffer 
)
\n
\n
Parameters
\n \n \n \n \n \n \n
[in]windowThe window whose depth buffer to retrieve.
[out]widthWhere to store the width of the depth buffer, or NULL.
[out]heightWhere to store the height of the depth buffer, or NULL.
[out]bytesPerValueWhere to store the number of bytes per depth buffer element, or NULL.
[out]bufferWhere to store the address of the depth buffer, or NULL.
\n
\n
\n
Returns
GLFW_TRUE if successful, or GLFW_FALSE if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetOSMesaContext()

\n\n
\n
\n \n \n \n \n \n \n \n \n
OSMesaContext glfwGetOSMesaContext (GLFWwindow * window)
\n
\n
Returns
The OSMesaContext of the specified window, or NULL if an error occurred.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
Since
Added in version 3.3.
\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__shapes.html", "content": "\n\n\n\n\n\nGLFW: Standard cursor shapes\n\n\n\n\n\n\n\n\n\n\n
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\n\n\n\n\n\n\n
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\n\n\n
\n\n
\n\n
\n
\nMacros
\n
\n
Standard cursor shapes
Input reference
\n
\n
\n

Description

\n

See standard cursor creation for how these are used.

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

\nMacros

#define GLFW_ARROW_CURSOR   0x00036001
 The regular arrow cursor shape. More...
 
#define GLFW_IBEAM_CURSOR   0x00036002
 The text input I-beam cursor shape. More...
 
#define GLFW_CROSSHAIR_CURSOR   0x00036003
 The crosshair shape. More...
 
#define GLFW_HAND_CURSOR   0x00036004
 The hand shape. More...
 
#define GLFW_HRESIZE_CURSOR   0x00036005
 The horizontal resize arrow shape. More...
 
#define GLFW_VRESIZE_CURSOR   0x00036006
 The vertical resize arrow shape. More...
 
\n

Macro Definition Documentation

\n\n

◆ GLFW_ARROW_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_ARROW_CURSOR   0x00036001
\n
\n

The regular arrow cursor.

\n\n
\n
\n\n

◆ GLFW_IBEAM_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_IBEAM_CURSOR   0x00036002
\n
\n

The text input I-beam cursor shape.

\n\n
\n
\n\n

◆ GLFW_CROSSHAIR_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_CROSSHAIR_CURSOR   0x00036003
\n
\n

The crosshair shape.

\n\n
\n
\n\n

◆ GLFW_HAND_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_HAND_CURSOR   0x00036004
\n
\n

The hand shape.

\n\n
\n
\n\n

◆ GLFW_HRESIZE_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_HRESIZE_CURSOR   0x00036005
\n
\n

The horizontal resize arrow shape.

\n\n
\n
\n\n

◆ GLFW_VRESIZE_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_VRESIZE_CURSOR   0x00036006
\n
\n

The vertical resize arrow shape.

\n\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/group__vulkan.html", "content": "\n\n\n\n\n\nGLFW: Vulkan reference\n\n\n\n\n\n\n\n\n\n\n
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\n
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\n
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\n\n
\n
\nTypedefs |\nFunctions
\n
\n
Vulkan reference
\n
\n
\n

Description

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This is the reference documentation for Vulkan related functions and types. For more task-oriented information, see the Vulkan guide.

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\nTypedefs

typedef void(* GLFWvkproc) (void)
 Vulkan API function pointer type. More...
 
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\nFunctions

int glfwVulkanSupported (void)
 Returns whether the Vulkan loader and an ICD have been found. More...
 
const char ** glfwGetRequiredInstanceExtensions (uint32_t *count)
 Returns the Vulkan instance extensions required by GLFW. More...
 
GLFWvkproc glfwGetInstanceProcAddress (VkInstance instance, const char *procname)
 Returns the address of the specified Vulkan instance function. More...
 
int glfwGetPhysicalDevicePresentationSupport (VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily)
 Returns whether the specified queue family can present images. More...
 
VkResult glfwCreateWindowSurface (VkInstance instance, GLFWwindow *window, const VkAllocationCallbacks *allocator, VkSurfaceKHR *surface)
 Creates a Vulkan surface for the specified window. More...
 
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Typedef Documentation

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◆ GLFWvkproc

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typedef void(* GLFWvkproc) (void)
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Generic function pointer used for returning Vulkan API function pointers without forcing a cast from a regular pointer.

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See also
Querying Vulkan function pointers
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\nglfwGetInstanceProcAddress
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Since
Added in version 3.2.
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Function Documentation

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◆ glfwVulkanSupported()

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int glfwVulkanSupported (void )
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This function returns whether the Vulkan loader and any minimally functional ICD have been found.

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The availability of a Vulkan loader and even an ICD does not by itself guarantee that surface creation or even instance creation is possible. For example, on Fermi systems Nvidia will install an ICD that provides no actual Vulkan support. Call glfwGetRequiredInstanceExtensions to check whether the extensions necessary for Vulkan surface creation are available and glfwGetPhysicalDevicePresentationSupport to check whether a queue family of a physical device supports image presentation.

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Returns
GLFW_TRUE if Vulkan is minimally available, or GLFW_FALSE otherwise.
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Errors
Possible errors include GLFW_NOT_INITIALIZED.
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Thread safety
This function may be called from any thread.
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See also
Querying for Vulkan support
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Since
Added in version 3.2.
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◆ glfwGetRequiredInstanceExtensions()

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const char** glfwGetRequiredInstanceExtensions (uint32_t * count)
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This function returns an array of names of Vulkan instance extensions required by GLFW for creating Vulkan surfaces for GLFW windows. If successful, the list will always contain VK_KHR_surface, so if you don't require any additional extensions you can pass this list directly to the VkInstanceCreateInfo struct.

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If Vulkan is not available on the machine, this function returns NULL and generates a GLFW_API_UNAVAILABLE error. Call glfwVulkanSupported to check whether Vulkan is at least minimally available.

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If Vulkan is available but no set of extensions allowing window surface creation was found, this function returns NULL. You may still use Vulkan for off-screen rendering and compute work.

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Parameters
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[out]countWhere to store the number of extensions in the returned array. This is set to zero if an error occurred.
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Returns
An array of ASCII encoded extension names, or NULL if an error occurred.
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Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_API_UNAVAILABLE.
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Remarks
Additional extensions may be required by future versions of GLFW. You should check if any extensions you wish to enable are already in the returned array, as it is an error to specify an extension more than once in the VkInstanceCreateInfo struct.
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\nmacOS: This function currently supports either the VK_MVK_macos_surface extension from MoltenVK or VK_EXT_metal_surface extension.
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Pointer lifetime
The returned array is allocated and freed by GLFW. You should not free it yourself. It is guaranteed to be valid only until the library is terminated.
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Thread safety
This function may be called from any thread.
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See also
Querying required Vulkan extensions
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\nglfwCreateWindowSurface
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Since
Added in version 3.2.
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◆ glfwGetInstanceProcAddress()

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GLFWvkproc glfwGetInstanceProcAddress (VkInstance instance,
const char * procname 
)
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This function returns the address of the specified Vulkan core or extension function for the specified instance. If instance is set to NULL it can return any function exported from the Vulkan loader, including at least the following functions:

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  • vkEnumerateInstanceExtensionProperties
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  • vkCreateInstance
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  • vkGetInstanceProcAddr
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If Vulkan is not available on the machine, this function returns NULL and generates a GLFW_API_UNAVAILABLE error. Call glfwVulkanSupported to check whether Vulkan is at least minimally available.

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This function is equivalent to calling vkGetInstanceProcAddr with a platform-specific query of the Vulkan loader as a fallback.

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Parameters
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[in]instanceThe Vulkan instance to query, or NULL to retrieve functions related to instance creation.
[in]procnameThe ASCII encoded name of the function.
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Returns
The address of the function, or NULL if an error occurred.
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Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_API_UNAVAILABLE.
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Pointer lifetime
The returned function pointer is valid until the library is terminated.
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Thread safety
This function may be called from any thread.
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See also
Querying Vulkan function pointers
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Since
Added in version 3.2.
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◆ glfwGetPhysicalDevicePresentationSupport()

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int glfwGetPhysicalDevicePresentationSupport (VkInstance instance,
VkPhysicalDevice device,
uint32_t queuefamily 
)
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This function returns whether the specified queue family of the specified physical device supports presentation to the platform GLFW was built for.

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If Vulkan or the required window surface creation instance extensions are not available on the machine, or if the specified instance was not created with the required extensions, this function returns GLFW_FALSE and generates a GLFW_API_UNAVAILABLE error. Call glfwVulkanSupported to check whether Vulkan is at least minimally available and glfwGetRequiredInstanceExtensions to check what instance extensions are required.

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Parameters
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[in]instanceThe instance that the physical device belongs to.
[in]deviceThe physical device that the queue family belongs to.
[in]queuefamilyThe index of the queue family to query.
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Returns
GLFW_TRUE if the queue family supports presentation, or GLFW_FALSE otherwise.
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Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_API_UNAVAILABLE and GLFW_PLATFORM_ERROR.
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Remarks
macOS: This function currently always returns GLFW_TRUE, as the VK_MVK_macos_surface extension does not provide a vkGetPhysicalDevice*PresentationSupport type function.
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Thread safety
This function may be called from any thread. For synchronization details of Vulkan objects, see the Vulkan specification.
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See also
Querying for Vulkan presentation support
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Since
Added in version 3.2.
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◆ glfwCreateWindowSurface()

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VkResult glfwCreateWindowSurface (VkInstance instance,
GLFWwindow * window,
const VkAllocationCallbacks * allocator,
VkSurfaceKHR * surface 
)
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This function creates a Vulkan surface for the specified window.

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If the Vulkan loader or at least one minimally functional ICD were not found, this function returns VK_ERROR_INITIALIZATION_FAILED and generates a GLFW_API_UNAVAILABLE error. Call glfwVulkanSupported to check whether Vulkan is at least minimally available.

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If the required window surface creation instance extensions are not available or if the specified instance was not created with these extensions enabled, this function returns VK_ERROR_EXTENSION_NOT_PRESENT and generates a GLFW_API_UNAVAILABLE error. Call glfwGetRequiredInstanceExtensions to check what instance extensions are required.

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The window surface cannot be shared with another API so the window must have been created with the client api hint set to GLFW_NO_API otherwise it generates a GLFW_INVALID_VALUE error and returns VK_ERROR_NATIVE_WINDOW_IN_USE_KHR.

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The window surface must be destroyed before the specified Vulkan instance. It is the responsibility of the caller to destroy the window surface. GLFW does not destroy it for you. Call vkDestroySurfaceKHR to destroy the surface.

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Parameters
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[in]instanceThe Vulkan instance to create the surface in.
[in]windowThe window to create the surface for.
[in]allocatorThe allocator to use, or NULL to use the default allocator.
[out]surfaceWhere to store the handle of the surface. This is set to VK_NULL_HANDLE if an error occurred.
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Returns
VK_SUCCESS if successful, or a Vulkan error code if an error occurred.
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Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_API_UNAVAILABLE, GLFW_PLATFORM_ERROR and GLFW_INVALID_VALUE
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Remarks
If an error occurs before the creation call is made, GLFW returns the Vulkan error code most appropriate for the error. Appropriate use of glfwVulkanSupported and glfwGetRequiredInstanceExtensions should eliminate almost all occurrences of these errors.
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\nmacOS: This function currently only supports the VK_MVK_macos_surface extension from MoltenVK.
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\nmacOS: This function creates and sets a CAMetalLayer instance for the window content view, which is required for MoltenVK to function.
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Thread safety
This function may be called from any thread. For synchronization details of Vulkan objects, see the Vulkan specification.
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See also
Creating a Vulkan window surface
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\nglfwGetRequiredInstanceExtensions
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Since
Added in version 3.2.
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\nMacros |\nTypedefs |\nFunctions
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Window reference
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Description

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This is the reference documentation for window related functions and types, including creation, deletion and event polling. For more task-oriented information, see the Window guide.

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\nMacros

#define GLFW_FOCUSED   0x00020001
 Input focus window hint and attribute. More...
 
#define GLFW_ICONIFIED   0x00020002
 Window iconification window attribute. More...
 
#define GLFW_RESIZABLE   0x00020003
 Window resize-ability window hint and attribute. More...
 
#define GLFW_VISIBLE   0x00020004
 Window visibility window hint and attribute. More...
 
#define GLFW_DECORATED   0x00020005
 Window decoration window hint and attribute. More...
 
#define GLFW_AUTO_ICONIFY   0x00020006
 Window auto-iconification window hint and attribute. More...
 
#define GLFW_FLOATING   0x00020007
 Window decoration window hint and attribute. More...
 
#define GLFW_MAXIMIZED   0x00020008
 Window maximization window hint and attribute. More...
 
#define GLFW_CENTER_CURSOR   0x00020009
 Cursor centering window hint. More...
 
#define GLFW_TRANSPARENT_FRAMEBUFFER   0x0002000A
 Window framebuffer transparency hint and attribute. More...
 
#define GLFW_HOVERED   0x0002000B
 Mouse cursor hover window attribute. More...
 
#define GLFW_FOCUS_ON_SHOW   0x0002000C
 Input focus on calling show window hint and attribute. More...
 
#define GLFW_RED_BITS   0x00021001
 Framebuffer bit depth hint. More...
 
#define GLFW_GREEN_BITS   0x00021002
 Framebuffer bit depth hint. More...
 
#define GLFW_BLUE_BITS   0x00021003
 Framebuffer bit depth hint. More...
 
#define GLFW_ALPHA_BITS   0x00021004
 Framebuffer bit depth hint. More...
 
#define GLFW_DEPTH_BITS   0x00021005
 Framebuffer bit depth hint. More...
 
#define GLFW_STENCIL_BITS   0x00021006
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_RED_BITS   0x00021007
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_GREEN_BITS   0x00021008
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_BLUE_BITS   0x00021009
 Framebuffer bit depth hint. More...
 
#define GLFW_ACCUM_ALPHA_BITS   0x0002100A
 Framebuffer bit depth hint. More...
 
#define GLFW_AUX_BUFFERS   0x0002100B
 Framebuffer auxiliary buffer hint. More...
 
#define GLFW_STEREO   0x0002100C
 OpenGL stereoscopic rendering hint. More...
 
#define GLFW_SAMPLES   0x0002100D
 Framebuffer MSAA samples hint. More...
 
#define GLFW_SRGB_CAPABLE   0x0002100E
 Framebuffer sRGB hint. More...
 
#define GLFW_REFRESH_RATE   0x0002100F
 Monitor refresh rate hint. More...
 
#define GLFW_DOUBLEBUFFER   0x00021010
 Framebuffer double buffering hint. More...
 
#define GLFW_CLIENT_API   0x00022001
 Context client API hint and attribute. More...
 
#define GLFW_CONTEXT_VERSION_MAJOR   0x00022002
 Context client API major version hint and attribute. More...
 
#define GLFW_CONTEXT_VERSION_MINOR   0x00022003
 Context client API minor version hint and attribute. More...
 
#define GLFW_CONTEXT_REVISION   0x00022004
 Context client API revision number hint and attribute. More...
 
#define GLFW_CONTEXT_ROBUSTNESS   0x00022005
 Context robustness hint and attribute. More...
 
#define GLFW_OPENGL_FORWARD_COMPAT   0x00022006
 OpenGL forward-compatibility hint and attribute. More...
 
#define GLFW_OPENGL_DEBUG_CONTEXT   0x00022007
 OpenGL debug context hint and attribute. More...
 
#define GLFW_OPENGL_PROFILE   0x00022008
 OpenGL profile hint and attribute. More...
 
#define GLFW_CONTEXT_RELEASE_BEHAVIOR   0x00022009
 Context flush-on-release hint and attribute. More...
 
#define GLFW_CONTEXT_NO_ERROR   0x0002200A
 Context error suppression hint and attribute. More...
 
#define GLFW_CONTEXT_CREATION_API   0x0002200B
 Context creation API hint and attribute. More...
 
#define GLFW_SCALE_TO_MONITOR   0x0002200C
 Window content area scaling window window hint. More...
 
#define GLFW_COCOA_RETINA_FRAMEBUFFER   0x00023001
 macOS specific window hint. More...
 
#define GLFW_COCOA_FRAME_NAME   0x00023002
 macOS specific window hint. More...
 
#define GLFW_COCOA_GRAPHICS_SWITCHING   0x00023003
 macOS specific window hint. More...
 
#define GLFW_X11_CLASS_NAME   0x00024001
 X11 specific window hint. More...
 
#define GLFW_X11_INSTANCE_NAME   0x00024002
 X11 specific window hint. More...
 
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\nTypedefs

typedef struct GLFWwindow GLFWwindow
 Opaque window object. More...
 
typedef void(* GLFWwindowposfun) (GLFWwindow *, int, int)
 The function pointer type for window position callbacks. More...
 
typedef void(* GLFWwindowsizefun) (GLFWwindow *, int, int)
 The function pointer type for window size callbacks. More...
 
typedef void(* GLFWwindowclosefun) (GLFWwindow *)
 The function pointer type for window close callbacks. More...
 
typedef void(* GLFWwindowrefreshfun) (GLFWwindow *)
 The function pointer type for window content refresh callbacks. More...
 
typedef void(* GLFWwindowfocusfun) (GLFWwindow *, int)
 The function pointer type for window focus callbacks. More...
 
typedef void(* GLFWwindowiconifyfun) (GLFWwindow *, int)
 The function pointer type for window iconify callbacks. More...
 
typedef void(* GLFWwindowmaximizefun) (GLFWwindow *, int)
 The function pointer type for window maximize callbacks. More...
 
typedef void(* GLFWframebuffersizefun) (GLFWwindow *, int, int)
 The function pointer type for framebuffer size callbacks. More...
 
typedef void(* GLFWwindowcontentscalefun) (GLFWwindow *, float, float)
 The function pointer type for window content scale callbacks. More...
 
typedef struct GLFWimage GLFWimage
 Image data. More...
 
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\nFunctions

void glfwDefaultWindowHints (void)
 Resets all window hints to their default values. More...
 
void glfwWindowHint (int hint, int value)
 Sets the specified window hint to the desired value. More...
 
void glfwWindowHintString (int hint, const char *value)
 Sets the specified window hint to the desired value. More...
 
GLFWwindow * glfwCreateWindow (int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
 Creates a window and its associated context. More...
 
void glfwDestroyWindow (GLFWwindow *window)
 Destroys the specified window and its context. More...
 
int glfwWindowShouldClose (GLFWwindow *window)
 Checks the close flag of the specified window. More...
 
void glfwSetWindowShouldClose (GLFWwindow *window, int value)
 Sets the close flag of the specified window. More...
 
void glfwSetWindowTitle (GLFWwindow *window, const char *title)
 Sets the title of the specified window. More...
 
void glfwSetWindowIcon (GLFWwindow *window, int count, const GLFWimage *images)
 Sets the icon for the specified window. More...
 
void glfwGetWindowPos (GLFWwindow *window, int *xpos, int *ypos)
 Retrieves the position of the content area of the specified window. More...
 
void glfwSetWindowPos (GLFWwindow *window, int xpos, int ypos)
 Sets the position of the content area of the specified window. More...
 
void glfwGetWindowSize (GLFWwindow *window, int *width, int *height)
 Retrieves the size of the content area of the specified window. More...
 
void glfwSetWindowSizeLimits (GLFWwindow *window, int minwidth, int minheight, int maxwidth, int maxheight)
 Sets the size limits of the specified window. More...
 
void glfwSetWindowAspectRatio (GLFWwindow *window, int numer, int denom)
 Sets the aspect ratio of the specified window. More...
 
void glfwSetWindowSize (GLFWwindow *window, int width, int height)
 Sets the size of the content area of the specified window. More...
 
void glfwGetFramebufferSize (GLFWwindow *window, int *width, int *height)
 Retrieves the size of the framebuffer of the specified window. More...
 
void glfwGetWindowFrameSize (GLFWwindow *window, int *left, int *top, int *right, int *bottom)
 Retrieves the size of the frame of the window. More...
 
void glfwGetWindowContentScale (GLFWwindow *window, float *xscale, float *yscale)
 Retrieves the content scale for the specified window. More...
 
float glfwGetWindowOpacity (GLFWwindow *window)
 Returns the opacity of the whole window. More...
 
void glfwSetWindowOpacity (GLFWwindow *window, float opacity)
 Sets the opacity of the whole window. More...
 
void glfwIconifyWindow (GLFWwindow *window)
 Iconifies the specified window. More...
 
void glfwRestoreWindow (GLFWwindow *window)
 Restores the specified window. More...
 
void glfwMaximizeWindow (GLFWwindow *window)
 Maximizes the specified window. More...
 
void glfwShowWindow (GLFWwindow *window)
 Makes the specified window visible. More...
 
void glfwHideWindow (GLFWwindow *window)
 Hides the specified window. More...
 
void glfwFocusWindow (GLFWwindow *window)
 Brings the specified window to front and sets input focus. More...
 
void glfwRequestWindowAttention (GLFWwindow *window)
 Requests user attention to the specified window. More...
 
GLFWmonitor * glfwGetWindowMonitor (GLFWwindow *window)
 Returns the monitor that the window uses for full screen mode. More...
 
void glfwSetWindowMonitor (GLFWwindow *window, GLFWmonitor *monitor, int xpos, int ypos, int width, int height, int refreshRate)
 Sets the mode, monitor, video mode and placement of a window. More...
 
int glfwGetWindowAttrib (GLFWwindow *window, int attrib)
 Returns an attribute of the specified window. More...
 
void glfwSetWindowAttrib (GLFWwindow *window, int attrib, int value)
 Sets an attribute of the specified window. More...
 
void glfwSetWindowUserPointer (GLFWwindow *window, void *pointer)
 Sets the user pointer of the specified window. More...
 
void * glfwGetWindowUserPointer (GLFWwindow *window)
 Returns the user pointer of the specified window. More...
 
GLFWwindowposfun glfwSetWindowPosCallback (GLFWwindow *window, GLFWwindowposfun callback)
 Sets the position callback for the specified window. More...
 
GLFWwindowsizefun glfwSetWindowSizeCallback (GLFWwindow *window, GLFWwindowsizefun callback)
 Sets the size callback for the specified window. More...
 
GLFWwindowclosefun glfwSetWindowCloseCallback (GLFWwindow *window, GLFWwindowclosefun callback)
 Sets the close callback for the specified window. More...
 
GLFWwindowrefreshfun glfwSetWindowRefreshCallback (GLFWwindow *window, GLFWwindowrefreshfun callback)
 Sets the refresh callback for the specified window. More...
 
GLFWwindowfocusfun glfwSetWindowFocusCallback (GLFWwindow *window, GLFWwindowfocusfun callback)
 Sets the focus callback for the specified window. More...
 
GLFWwindowiconifyfun glfwSetWindowIconifyCallback (GLFWwindow *window, GLFWwindowiconifyfun callback)
 Sets the iconify callback for the specified window. More...
 
GLFWwindowmaximizefun glfwSetWindowMaximizeCallback (GLFWwindow *window, GLFWwindowmaximizefun callback)
 Sets the maximize callback for the specified window. More...
 
GLFWframebuffersizefun glfwSetFramebufferSizeCallback (GLFWwindow *window, GLFWframebuffersizefun callback)
 Sets the framebuffer resize callback for the specified window. More...
 
GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback (GLFWwindow *window, GLFWwindowcontentscalefun callback)
 Sets the window content scale callback for the specified window. More...
 
void glfwPollEvents (void)
 Processes all pending events. More...
 
void glfwWaitEvents (void)
 Waits until events are queued and processes them. More...
 
void glfwWaitEventsTimeout (double timeout)
 Waits with timeout until events are queued and processes them. More...
 
void glfwPostEmptyEvent (void)
 Posts an empty event to the event queue. More...
 
void glfwSwapBuffers (GLFWwindow *window)
 Swaps the front and back buffers of the specified window. More...
 
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Macro Definition Documentation

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◆ GLFW_FOCUSED

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#define GLFW_FOCUSED   0x00020001
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Input focus window hint or window attribute.

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◆ GLFW_ICONIFIED

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#define GLFW_ICONIFIED   0x00020002
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Window iconification window attribute.

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◆ GLFW_RESIZABLE

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#define GLFW_RESIZABLE   0x00020003
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Window resize-ability window hint and window attribute.

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◆ GLFW_VISIBLE

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#define GLFW_VISIBLE   0x00020004
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Window visibility window hint and window attribute.

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\n\n

◆ GLFW_DECORATED

\n\n
\n
\n \n \n \n \n
#define GLFW_DECORATED   0x00020005
\n
\n

Window decoration window hint and window attribute.

\n\n
\n
\n\n

◆ GLFW_AUTO_ICONIFY

\n\n
\n
\n \n \n \n \n
#define GLFW_AUTO_ICONIFY   0x00020006
\n
\n

Window auto-iconification window hint and window attribute.

\n\n
\n
\n\n

◆ GLFW_FLOATING

\n\n
\n
\n \n \n \n \n
#define GLFW_FLOATING   0x00020007
\n
\n

Window decoration window hint and window attribute.

\n\n
\n
\n\n

◆ GLFW_MAXIMIZED

\n\n
\n
\n \n \n \n \n
#define GLFW_MAXIMIZED   0x00020008
\n
\n

Window maximization window hint and window attribute.

\n\n
\n
\n\n

◆ GLFW_CENTER_CURSOR

\n\n
\n
\n \n \n \n \n
#define GLFW_CENTER_CURSOR   0x00020009
\n
\n

Cursor centering window hint.

\n\n
\n
\n\n

◆ GLFW_TRANSPARENT_FRAMEBUFFER

\n\n
\n
\n \n \n \n \n
#define GLFW_TRANSPARENT_FRAMEBUFFER   0x0002000A
\n
\n

Window framebuffer transparency window hint and window attribute.

\n\n
\n
\n\n

◆ GLFW_HOVERED

\n\n
\n
\n \n \n \n \n
#define GLFW_HOVERED   0x0002000B
\n
\n

Mouse cursor hover window attribute.

\n\n
\n
\n\n

◆ GLFW_FOCUS_ON_SHOW

\n\n
\n
\n \n \n \n \n
#define GLFW_FOCUS_ON_SHOW   0x0002000C
\n
\n

Input focus window hint or window attribute.

\n\n
\n
\n\n

◆ GLFW_RED_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_RED_BITS   0x00021001
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_GREEN_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_GREEN_BITS   0x00021002
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_BLUE_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_BLUE_BITS   0x00021003
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_ALPHA_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_ALPHA_BITS   0x00021004
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_DEPTH_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_DEPTH_BITS   0x00021005
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_STENCIL_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_STENCIL_BITS   0x00021006
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_ACCUM_RED_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_ACCUM_RED_BITS   0x00021007
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_ACCUM_GREEN_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_ACCUM_GREEN_BITS   0x00021008
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_ACCUM_BLUE_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_ACCUM_BLUE_BITS   0x00021009
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_ACCUM_ALPHA_BITS

\n\n
\n
\n \n \n \n \n
#define GLFW_ACCUM_ALPHA_BITS   0x0002100A
\n
\n

Framebuffer bit depth hint.

\n\n
\n
\n\n

◆ GLFW_AUX_BUFFERS

\n\n
\n
\n \n \n \n \n
#define GLFW_AUX_BUFFERS   0x0002100B
\n
\n

Framebuffer auxiliary buffer hint.

\n\n
\n
\n\n

◆ GLFW_STEREO

\n\n
\n
\n \n \n \n \n
#define GLFW_STEREO   0x0002100C
\n
\n

OpenGL stereoscopic rendering hint.

\n\n
\n
\n\n

◆ GLFW_SAMPLES

\n\n
\n
\n \n \n \n \n
#define GLFW_SAMPLES   0x0002100D
\n
\n

Framebuffer MSAA samples hint.

\n\n
\n
\n\n

◆ GLFW_SRGB_CAPABLE

\n\n
\n
\n \n \n \n \n
#define GLFW_SRGB_CAPABLE   0x0002100E
\n
\n

Framebuffer sRGB hint.

\n\n
\n
\n\n

◆ GLFW_REFRESH_RATE

\n\n
\n
\n \n \n \n \n
#define GLFW_REFRESH_RATE   0x0002100F
\n
\n

Monitor refresh rate hint.

\n\n
\n
\n\n

◆ GLFW_DOUBLEBUFFER

\n\n
\n
\n \n \n \n \n
#define GLFW_DOUBLEBUFFER   0x00021010
\n
\n

Framebuffer double buffering hint.

\n\n
\n
\n\n

◆ GLFW_CLIENT_API

\n\n
\n
\n \n \n \n \n
#define GLFW_CLIENT_API   0x00022001
\n
\n

Context client API hint and attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_VERSION_MAJOR

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_VERSION_MAJOR   0x00022002
\n
\n

Context client API major version hint and attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_VERSION_MINOR

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_VERSION_MINOR   0x00022003
\n
\n

Context client API minor version hint and attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_REVISION

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_REVISION   0x00022004
\n
\n

Context client API revision number attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_ROBUSTNESS

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_ROBUSTNESS   0x00022005
\n
\n

Context client API revision number hint and attribute.

\n\n
\n
\n\n

◆ GLFW_OPENGL_FORWARD_COMPAT

\n\n
\n
\n \n \n \n \n
#define GLFW_OPENGL_FORWARD_COMPAT   0x00022006
\n
\n

OpenGL forward-compatibility hint and attribute.

\n\n
\n
\n\n

◆ GLFW_OPENGL_DEBUG_CONTEXT

\n\n
\n
\n \n \n \n \n
#define GLFW_OPENGL_DEBUG_CONTEXT   0x00022007
\n
\n

OpenGL debug context hint and attribute.

\n\n
\n
\n\n

◆ GLFW_OPENGL_PROFILE

\n\n
\n
\n \n \n \n \n
#define GLFW_OPENGL_PROFILE   0x00022008
\n
\n

OpenGL profile hint and attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_RELEASE_BEHAVIOR

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_RELEASE_BEHAVIOR   0x00022009
\n
\n

Context flush-on-release hint and attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_NO_ERROR

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_NO_ERROR   0x0002200A
\n
\n

Context error suppression hint and attribute.

\n\n
\n
\n\n

◆ GLFW_CONTEXT_CREATION_API

\n\n
\n
\n \n \n \n \n
#define GLFW_CONTEXT_CREATION_API   0x0002200B
\n
\n

Context creation API hint and attribute.

\n\n
\n
\n\n

◆ GLFW_SCALE_TO_MONITOR

\n\n
\n
\n \n \n \n \n
#define GLFW_SCALE_TO_MONITOR   0x0002200C
\n
\n\n
\n
\n\n

◆ GLFW_COCOA_RETINA_FRAMEBUFFER

\n\n
\n
\n \n \n \n \n
#define GLFW_COCOA_RETINA_FRAMEBUFFER   0x00023001
\n
\n\n
\n
\n\n

◆ GLFW_COCOA_FRAME_NAME

\n\n
\n
\n \n \n \n \n
#define GLFW_COCOA_FRAME_NAME   0x00023002
\n
\n\n
\n
\n\n

◆ GLFW_COCOA_GRAPHICS_SWITCHING

\n\n
\n
\n \n \n \n \n
#define GLFW_COCOA_GRAPHICS_SWITCHING   0x00023003
\n
\n\n
\n
\n\n

◆ GLFW_X11_CLASS_NAME

\n\n
\n
\n \n \n \n \n
#define GLFW_X11_CLASS_NAME   0x00024001
\n
\n\n
\n
\n\n

◆ GLFW_X11_INSTANCE_NAME

\n\n
\n
\n \n \n \n \n
#define GLFW_X11_INSTANCE_NAME   0x00024002
\n
\n\n
\n
\n

Typedef Documentation

\n\n

◆ GLFWwindow

\n\n
\n
\n \n \n \n \n
typedef struct GLFWwindow GLFWwindow
\n
\n

Opaque window object.

\n
See also
Window objects
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWwindowposfun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowposfun) (GLFWwindow *, int, int)
\n
\n

This is the function pointer type for window position callbacks. A window position callback function has the following signature:

void callback_name(GLFWwindow* window, int xpos, int ypos)
\n
Parameters
\n \n \n \n \n
[in]windowThe window that was moved.
[in]xposThe new x-coordinate, in screen coordinates, of the upper-left corner of the content area of the window.
[in]yposThe new y-coordinate, in screen coordinates, of the upper-left corner of the content area of the window.
\n
\n
\n
See also
Window position
\n
\nglfwSetWindowPosCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWwindowsizefun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowsizefun) (GLFWwindow *, int, int)
\n
\n

This is the function pointer type for window size callbacks. A window size callback function has the following signature:

void callback_name(GLFWwindow* window, int width, int height)
\n
Parameters
\n \n \n \n \n
[in]windowThe window that was resized.
[in]widthThe new width, in screen coordinates, of the window.
[in]heightThe new height, in screen coordinates, of the window.
\n
\n
\n
See also
Window size
\n
\nglfwSetWindowSizeCallback
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ GLFWwindowclosefun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowclosefun) (GLFWwindow *)
\n
\n

This is the function pointer type for window close callbacks. A window close callback function has the following signature:

void function_name(GLFWwindow* window)
\n
Parameters
\n \n \n
[in]windowThe window that the user attempted to close.
\n
\n
\n
See also
Window closing and close flag
\n
\nglfwSetWindowCloseCallback
\n
Since
Added in version 2.5. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ GLFWwindowrefreshfun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowrefreshfun) (GLFWwindow *)
\n
\n

This is the function pointer type for window content refresh callbacks. A window content refresh callback function has the following signature:

void function_name(GLFWwindow* window);
\n
Parameters
\n \n \n
[in]windowThe window whose content needs to be refreshed.
\n
\n
\n
See also
Window damage and refresh
\n
\nglfwSetWindowRefreshCallback
\n
Since
Added in version 2.5. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ GLFWwindowfocusfun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowfocusfun) (GLFWwindow *, int)
\n
\n

This is the function pointer type for window focus callbacks. A window focus callback function has the following signature:

void function_name(GLFWwindow* window, int focused)
\n
Parameters
\n \n \n \n
[in]windowThe window that gained or lost input focus.
[in]focusedGLFW_TRUE if the window was given input focus, or GLFW_FALSE if it lost it.
\n
\n
\n
See also
Window input focus
\n
\nglfwSetWindowFocusCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWwindowiconifyfun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowiconifyfun) (GLFWwindow *, int)
\n
\n

This is the function pointer type for window iconify callbacks. A window iconify callback function has the following signature:

void function_name(GLFWwindow* window, int iconified)
\n
Parameters
\n \n \n \n
[in]windowThe window that was iconified or restored.
[in]iconifiedGLFW_TRUE if the window was iconified, or GLFW_FALSE if it was restored.
\n
\n
\n
See also
Window iconification
\n
\nglfwSetWindowIconifyCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWwindowmaximizefun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowmaximizefun) (GLFWwindow *, int)
\n
\n

This is the function pointer type for window maximize callbacks. A window maximize callback function has the following signature:

void function_name(GLFWwindow* window, int maximized)
\n
Parameters
\n \n \n \n
[in]windowThe window that was maximized or restored.
[in]iconifiedGLFW_TRUE if the window was maximized, or GLFW_FALSE if it was restored.
\n
\n
\n
See also
Window maximization
\n
\nglfwSetWindowMaximizeCallback
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ GLFWframebuffersizefun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWframebuffersizefun) (GLFWwindow *, int, int)
\n
\n

This is the function pointer type for framebuffer size callbacks. A framebuffer size callback function has the following signature:

void function_name(GLFWwindow* window, int width, int height)
\n
Parameters
\n \n \n \n \n
[in]windowThe window whose framebuffer was resized.
[in]widthThe new width, in pixels, of the framebuffer.
[in]heightThe new height, in pixels, of the framebuffer.
\n
\n
\n
See also
Framebuffer size
\n
\nglfwSetFramebufferSizeCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ GLFWwindowcontentscalefun

\n\n
\n
\n \n \n \n \n
typedef void(* GLFWwindowcontentscalefun) (GLFWwindow *, float, float)
\n
\n

This is the function pointer type for window content scale callbacks. A window content scale callback function has the following signature:

void function_name(GLFWwindow* window, float xscale, float yscale)
\n
Parameters
\n \n \n \n \n
[in]windowThe window whose content scale changed.
[in]xscaleThe new x-axis content scale of the window.
[in]yscaleThe new y-axis content scale of the window.
\n
\n
\n
See also
Window content scale
\n
\nglfwSetWindowContentScaleCallback
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ GLFWimage

\n\n
\n
\n \n \n \n \n
typedef struct GLFWimage GLFWimage
\n
\n

This describes a single 2D image. See the documentation for each related function what the expected pixel format is.

\n
See also
Custom cursor creation
\n
\nWindow icon
\n
Since
Added in version 2.1. GLFW 3: Removed format and bytes-per-pixel members.
\n\n
\n
\n

Function Documentation

\n\n

◆ glfwDefaultWindowHints()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwDefaultWindowHints (void )
\n
\n

This function resets all window hints to their default values.

\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window creation hints
\n
\nglfwWindowHint
\n
\nglfwWindowHintString
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwWindowHint()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwWindowHint (int hint,
int value 
)
\n
\n

This function sets hints for the next call to glfwCreateWindow. The hints, once set, retain their values until changed by a call to this function or glfwDefaultWindowHints, or until the library is terminated.

\n

Only integer value hints can be set with this function. String value hints are set with glfwWindowHintString.

\n

This function does not check whether the specified hint values are valid. If you set hints to invalid values this will instead be reported by the next call to glfwCreateWindow.

\n

Some hints are platform specific. These may be set on any platform but they will only affect their specific platform. Other platforms will ignore them. Setting these hints requires no platform specific headers or functions.

\n
Parameters
\n \n \n \n
[in]hintThe window hint to set.
[in]valueThe new value of the window hint.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window creation hints
\n
\nglfwWindowHintString
\n
\nglfwDefaultWindowHints
\n
Since
Added in version 3.0. Replaces glfwOpenWindowHint.
\n\n
\n
\n\n

◆ glfwWindowHintString()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwWindowHintString (int hint,
const char * value 
)
\n
\n

This function sets hints for the next call to glfwCreateWindow. The hints, once set, retain their values until changed by a call to this function or glfwDefaultWindowHints, or until the library is terminated.

\n

Only string type hints can be set with this function. Integer value hints are set with glfwWindowHint.

\n

This function does not check whether the specified hint values are valid. If you set hints to invalid values this will instead be reported by the next call to glfwCreateWindow.

\n

Some hints are platform specific. These may be set on any platform but they will only affect their specific platform. Other platforms will ignore them. Setting these hints requires no platform specific headers or functions.

\n
Parameters
\n \n \n \n
[in]hintThe window hint to set.
[in]valueThe new value of the window hint.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_INVALID_ENUM.
\n
Pointer lifetime
The specified string is copied before this function returns.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window creation hints
\n
\nglfwWindowHint
\n
\nglfwDefaultWindowHints
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwCreateWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindow* glfwCreateWindow (int width,
int height,
const char * title,
GLFWmonitor * monitor,
GLFWwindow * share 
)
\n
\n

This function creates a window and its associated OpenGL or OpenGL ES context. Most of the options controlling how the window and its context should be created are specified with window hints.

\n

Successful creation does not change which context is current. Before you can use the newly created context, you need to make it current. For information about the share parameter, see Context object sharing.

\n

The created window, framebuffer and context may differ from what you requested, as not all parameters and hints are hard constraints. This includes the size of the window, especially for full screen windows. To query the actual attributes of the created window, framebuffer and context, see glfwGetWindowAttrib, glfwGetWindowSize and glfwGetFramebufferSize.

\n

To create a full screen window, you need to specify the monitor the window will cover. If no monitor is specified, the window will be windowed mode. Unless you have a way for the user to choose a specific monitor, it is recommended that you pick the primary monitor. For more information on how to query connected monitors, see Retrieving monitors.

\n

For full screen windows, the specified size becomes the resolution of the window's desired video mode. As long as a full screen window is not iconified, the supported video mode most closely matching the desired video mode is set for the specified monitor. For more information about full screen windows, including the creation of so called windowed full screen or borderless full screen windows, see \"Windowed full screen\" windows.

\n

Once you have created the window, you can switch it between windowed and full screen mode with glfwSetWindowMonitor. This will not affect its OpenGL or OpenGL ES context.

\n

By default, newly created windows use the placement recommended by the window system. To create the window at a specific position, make it initially invisible using the GLFW_VISIBLE window hint, set its position and then show it.

\n

As long as at least one full screen window is not iconified, the screensaver is prohibited from starting.

\n

Window systems put limits on window sizes. Very large or very small window dimensions may be overridden by the window system on creation. Check the actual size after creation.

\n

The swap interval is not set during window creation and the initial value may vary depending on driver settings and defaults.

\n
Parameters
\n \n \n \n \n \n \n
[in]widthThe desired width, in screen coordinates, of the window. This must be greater than zero.
[in]heightThe desired height, in screen coordinates, of the window. This must be greater than zero.
[in]titleThe initial, UTF-8 encoded window title.
[in]monitorThe monitor to use for full screen mode, or NULL for windowed mode.
[in]shareThe window whose context to share resources with, or NULL to not share resources.
\n
\n
\n
Returns
The handle of the created window, or NULL if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM, GLFW_INVALID_VALUE, GLFW_API_UNAVAILABLE, GLFW_VERSION_UNAVAILABLE, GLFW_FORMAT_UNAVAILABLE and GLFW_PLATFORM_ERROR.
\n
Remarks
Windows: Window creation will fail if the Microsoft GDI software OpenGL implementation is the only one available.
\n
\nWindows: If the executable has an icon resource named GLFW_ICON, it will be set as the initial icon for the window. If no such icon is present, the IDI_APPLICATION icon will be used instead. To set a different icon, see glfwSetWindowIcon.
\n
\nWindows: The context to share resources with must not be current on any other thread.
\n
\nmacOS: The OS only supports forward-compatible core profile contexts for OpenGL versions 3.2 and later. Before creating an OpenGL context of version 3.2 or later you must set the GLFW_OPENGL_FORWARD_COMPAT and GLFW_OPENGL_PROFILE hints accordingly. OpenGL 3.0 and 3.1 contexts are not supported at all on macOS.
\n
\nmacOS: The GLFW window has no icon, as it is not a document window, but the dock icon will be the same as the application bundle's icon. For more information on bundles, see the Bundle Programming Guide in the Mac Developer Library.
\n
\nmacOS: The first time a window is created the menu bar is created. If GLFW finds a MainMenu.nib it is loaded and assumed to contain a menu bar. Otherwise a minimal menu bar is created manually with common commands like Hide, Quit and About. The About entry opens a minimal about dialog with information from the application's bundle. Menu bar creation can be disabled entirely with the GLFW_COCOA_MENUBAR init hint.
\n
\nmacOS: On OS X 10.10 and later the window frame will not be rendered at full resolution on Retina displays unless the GLFW_COCOA_RETINA_FRAMEBUFFER hint is GLFW_TRUE and the NSHighResolutionCapable key is enabled in the application bundle's Info.plist. For more information, see High Resolution Guidelines for OS X in the Mac Developer Library. The GLFW test and example programs use a custom Info.plist template for this, which can be found as CMake/MacOSXBundleInfo.plist.in in the source tree.
\n
\nmacOS: When activating frame autosaving with GLFW_COCOA_FRAME_NAME, the specified window size and position may be overridden by previously saved values.
\n
\nX11: Some window managers will not respect the placement of initially hidden windows.
\n
\nX11: Due to the asynchronous nature of X11, it may take a moment for a window to reach its requested state. This means you may not be able to query the final size, position or other attributes directly after window creation.
\n
\nX11: The class part of the WM_CLASS window property will by default be set to the window title passed to this function. The instance part will use the contents of the RESOURCE_NAME environment variable, if present and not empty, or fall back to the window title. Set the GLFW_X11_CLASS_NAME and GLFW_X11_INSTANCE_NAME window hints to override this.
\n
\nWayland: Compositors should implement the xdg-decoration protocol for GLFW to decorate the window properly. If this protocol isn't supported, or if the compositor prefers client-side decorations, a very simple fallback frame will be drawn using the wp_viewporter protocol. A compositor can still emit close, maximize or fullscreen events, using for instance a keybind mechanism. If neither of these protocols is supported, the window won't be decorated.
\n
\nWayland: A full screen window will not attempt to change the mode, no matter what the requested size or refresh rate.
\n
\nWayland: Screensaver inhibition requires the idle-inhibit protocol to be implemented in the user's compositor.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window creation
\n
\nglfwDestroyWindow
\n
Since
Added in version 3.0. Replaces glfwOpenWindow.
\n\n
\n
\n\n

◆ glfwDestroyWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwDestroyWindow (GLFWwindow * window)
\n
\n

This function destroys the specified window and its context. On calling this function, no further callbacks will be called for that window.

\n

If the context of the specified window is current on the main thread, it is detached before being destroyed.

\n
Parameters
\n \n \n
[in]windowThe window to destroy.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Note
The context of the specified window must not be current on any other thread when this function is called.
\n
Reentrancy
This function must not be called from a callback.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window creation
\n
\nglfwCreateWindow
\n
Since
Added in version 3.0. Replaces glfwCloseWindow.
\n\n
\n
\n\n

◆ glfwWindowShouldClose()

\n\n
\n
\n \n \n \n \n \n \n \n \n
int glfwWindowShouldClose (GLFWwindow * window)
\n
\n

This function returns the value of the close flag of the specified window.

\n
Parameters
\n \n \n
[in]windowThe window to query.
\n
\n
\n
Returns
The value of the close flag.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
Window closing and close flag
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowShouldClose()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowShouldClose (GLFWwindow * window,
int value 
)
\n
\n

This function sets the value of the close flag of the specified window. This can be used to override the user's attempt to close the window, or to signal that it should be closed.

\n
Parameters
\n \n \n \n
[in]windowThe window whose flag to change.
[in]valueThe new value.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
Window closing and close flag
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowTitle()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowTitle (GLFWwindow * window,
const char * title 
)
\n
\n

This function sets the window title, encoded as UTF-8, of the specified window.

\n
Parameters
\n \n \n \n
[in]windowThe window whose title to change.
[in]titleThe UTF-8 encoded window title.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
macOS: The window title will not be updated until the next time you process events.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window title
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ glfwSetWindowIcon()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowIcon (GLFWwindow * window,
int count,
const GLFWimage * images 
)
\n
\n

This function sets the icon of the specified window. If passed an array of candidate images, those of or closest to the sizes desired by the system are selected. If no images are specified, the window reverts to its default icon.

\n

The pixels are 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits per channel with the red channel first. They are arranged canonically as packed sequential rows, starting from the top-left corner.

\n

The desired image sizes varies depending on platform and system settings. The selected images will be rescaled as needed. Good sizes include 16x16, 32x32 and 48x48.

\n
Parameters
\n \n \n \n \n
[in]windowThe window whose icon to set.
[in]countThe number of images in the specified array, or zero to revert to the default window icon.
[in]imagesThe images to create the icon from. This is ignored if count is zero.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Pointer lifetime
The specified image data is copied before this function returns.
\n
Remarks
macOS: The GLFW window has no icon, as it is not a document window, so this function does nothing. The dock icon will be the same as the application bundle's icon. For more information on bundles, see the Bundle Programming Guide in the Mac Developer Library.
\n
\nWayland: There is no existing protocol to change an icon, the window will thus inherit the one defined in the application's desktop file. This function always emits GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window icon
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetWindowPos()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetWindowPos (GLFWwindow * window,
int * xpos,
int * ypos 
)
\n
\n

This function retrieves the position, in screen coordinates, of the upper-left corner of the content area of the specified window.

\n

Any or all of the position arguments may be NULL. If an error occurs, all non-NULL position arguments will be set to zero.

\n
Parameters
\n \n \n \n \n
[in]windowThe window to query.
[out]xposWhere to store the x-coordinate of the upper-left corner of the content area, or NULL.
[out]yposWhere to store the y-coordinate of the upper-left corner of the content area, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: There is no way for an application to retrieve the global position of its windows, this function will always emit GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window position
\n
\nglfwSetWindowPos
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowPos()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowPos (GLFWwindow * window,
int xpos,
int ypos 
)
\n
\n

This function sets the position, in screen coordinates, of the upper-left corner of the content area of the specified windowed mode window. If the window is a full screen window, this function does nothing.

\n

Do not use this function to move an already visible window unless you have very good reasons for doing so, as it will confuse and annoy the user.

\n

The window manager may put limits on what positions are allowed. GLFW cannot and should not override these limits.

\n
Parameters
\n \n \n \n \n
[in]windowThe window to query.
[in]xposThe x-coordinate of the upper-left corner of the content area.
[in]yposThe y-coordinate of the upper-left corner of the content area.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: There is no way for an application to set the global position of its windows, this function will always emit GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window position
\n
\nglfwGetWindowPos
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ glfwGetWindowSize()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetWindowSize (GLFWwindow * window,
int * width,
int * height 
)
\n
\n

This function retrieves the size, in screen coordinates, of the content area of the specified window. If you wish to retrieve the size of the framebuffer of the window in pixels, see glfwGetFramebufferSize.

\n

Any or all of the size arguments may be NULL. If an error occurs, all non-NULL size arguments will be set to zero.

\n
Parameters
\n \n \n \n \n
[in]windowThe window whose size to retrieve.
[out]widthWhere to store the width, in screen coordinates, of the content area, or NULL.
[out]heightWhere to store the height, in screen coordinates, of the content area, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window size
\n
\nglfwSetWindowSize
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ glfwSetWindowSizeLimits()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowSizeLimits (GLFWwindow * window,
int minwidth,
int minheight,
int maxwidth,
int maxheight 
)
\n
\n

This function sets the size limits of the content area of the specified window. If the window is full screen, the size limits only take effect once it is made windowed. If the window is not resizable, this function does nothing.

\n

The size limits are applied immediately to a windowed mode window and may cause it to be resized.

\n

The maximum dimensions must be greater than or equal to the minimum dimensions and all must be greater than or equal to zero.

\n
Parameters
\n \n \n \n \n \n \n
[in]windowThe window to set limits for.
[in]minwidthThe minimum width, in screen coordinates, of the content area, or GLFW_DONT_CARE.
[in]minheightThe minimum height, in screen coordinates, of the content area, or GLFW_DONT_CARE.
[in]maxwidthThe maximum width, in screen coordinates, of the content area, or GLFW_DONT_CARE.
[in]maxheightThe maximum height, in screen coordinates, of the content area, or GLFW_DONT_CARE.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_VALUE and GLFW_PLATFORM_ERROR.
\n
Remarks
If you set size limits and an aspect ratio that conflict, the results are undefined.
\n
\nWayland: The size limits will not be applied until the window is actually resized, either by the user or by the compositor.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window size limits
\n
\nglfwSetWindowAspectRatio
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwSetWindowAspectRatio()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowAspectRatio (GLFWwindow * window,
int numer,
int denom 
)
\n
\n

This function sets the required aspect ratio of the content area of the specified window. If the window is full screen, the aspect ratio only takes effect once it is made windowed. If the window is not resizable, this function does nothing.

\n

The aspect ratio is specified as a numerator and a denominator and both values must be greater than zero. For example, the common 16:9 aspect ratio is specified as 16 and 9, respectively.

\n

If the numerator and denominator is set to GLFW_DONT_CARE then the aspect ratio limit is disabled.

\n

The aspect ratio is applied immediately to a windowed mode window and may cause it to be resized.

\n
Parameters
\n \n \n \n \n
[in]windowThe window to set limits for.
[in]numerThe numerator of the desired aspect ratio, or GLFW_DONT_CARE.
[in]denomThe denominator of the desired aspect ratio, or GLFW_DONT_CARE.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_VALUE and GLFW_PLATFORM_ERROR.
\n
Remarks
If you set size limits and an aspect ratio that conflict, the results are undefined.
\n
\nWayland: The aspect ratio will not be applied until the window is actually resized, either by the user or by the compositor.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window size limits
\n
\nglfwSetWindowSizeLimits
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwSetWindowSize()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowSize (GLFWwindow * window,
int width,
int height 
)
\n
\n

This function sets the size, in screen coordinates, of the content area of the specified window.

\n

For full screen windows, this function updates the resolution of its desired video mode and switches to the video mode closest to it, without affecting the window's context. As the context is unaffected, the bit depths of the framebuffer remain unchanged.

\n

If you wish to update the refresh rate of the desired video mode in addition to its resolution, see glfwSetWindowMonitor.

\n

The window manager may put limits on what sizes are allowed. GLFW cannot and should not override these limits.

\n
Parameters
\n \n \n \n \n
[in]windowThe window to resize.
[in]widthThe desired width, in screen coordinates, of the window content area.
[in]heightThe desired height, in screen coordinates, of the window content area.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: A full screen window will not attempt to change the mode, no matter what the requested size.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window size
\n
\nglfwGetWindowSize
\n
\nglfwSetWindowMonitor
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ glfwGetFramebufferSize()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetFramebufferSize (GLFWwindow * window,
int * width,
int * height 
)
\n
\n

This function retrieves the size, in pixels, of the framebuffer of the specified window. If you wish to retrieve the size of the window in screen coordinates, see glfwGetWindowSize.

\n

Any or all of the size arguments may be NULL. If an error occurs, all non-NULL size arguments will be set to zero.

\n
Parameters
\n \n \n \n \n
[in]windowThe window whose framebuffer to query.
[out]widthWhere to store the width, in pixels, of the framebuffer, or NULL.
[out]heightWhere to store the height, in pixels, of the framebuffer, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Framebuffer size
\n
\nglfwSetFramebufferSizeCallback
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetWindowFrameSize()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetWindowFrameSize (GLFWwindow * window,
int * left,
int * top,
int * right,
int * bottom 
)
\n
\n

This function retrieves the size, in screen coordinates, of each edge of the frame of the specified window. This size includes the title bar, if the window has one. The size of the frame may vary depending on the window-related hints used to create it.

\n

Because this function retrieves the size of each window frame edge and not the offset along a particular coordinate axis, the retrieved values will always be zero or positive.

\n

Any or all of the size arguments may be NULL. If an error occurs, all non-NULL size arguments will be set to zero.

\n
Parameters
\n \n \n \n \n \n \n
[in]windowThe window whose frame size to query.
[out]leftWhere to store the size, in screen coordinates, of the left edge of the window frame, or NULL.
[out]topWhere to store the size, in screen coordinates, of the top edge of the window frame, or NULL.
[out]rightWhere to store the size, in screen coordinates, of the right edge of the window frame, or NULL.
[out]bottomWhere to store the size, in screen coordinates, of the bottom edge of the window frame, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window size
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwGetWindowContentScale()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwGetWindowContentScale (GLFWwindow * window,
float * xscale,
float * yscale 
)
\n
\n

This function retrieves the content scale for the specified window. The content scale is the ratio between the current DPI and the platform's default DPI. This is especially important for text and any UI elements. If the pixel dimensions of your UI scaled by this look appropriate on your machine then it should appear at a reasonable size on other machines regardless of their DPI and scaling settings. This relies on the system DPI and scaling settings being somewhat correct.

\n

On systems where each monitors can have its own content scale, the window content scale will depend on which monitor the system considers the window to be on.

\n
Parameters
\n \n \n \n \n
[in]windowThe window to query.
[out]xscaleWhere to store the x-axis content scale, or NULL.
[out]yscaleWhere to store the y-axis content scale, or NULL.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window content scale
\n
\nglfwSetWindowContentScaleCallback
\n
\nglfwGetMonitorContentScale
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetWindowOpacity()

\n\n
\n
\n \n \n \n \n \n \n \n \n
float glfwGetWindowOpacity (GLFWwindow * window)
\n
\n

This function returns the opacity of the window, including any decorations.

\n

The opacity (or alpha) value is a positive finite number between zero and one, where zero is fully transparent and one is fully opaque. If the system does not support whole window transparency, this function always returns one.

\n

The initial opacity value for newly created windows is one.

\n
Parameters
\n \n \n
[in]windowThe window to query.
\n
\n
\n
Returns
The opacity value of the specified window.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window transparency
\n
\nglfwSetWindowOpacity
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetWindowOpacity()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowOpacity (GLFWwindow * window,
float opacity 
)
\n
\n

This function sets the opacity of the window, including any decorations.

\n

The opacity (or alpha) value is a positive finite number between zero and one, where zero is fully transparent and one is fully opaque.

\n

The initial opacity value for newly created windows is one.

\n

A window created with framebuffer transparency may not use whole window transparency. The results of doing this are undefined.

\n
Parameters
\n \n \n \n
[in]windowThe window to set the opacity for.
[in]opacityThe desired opacity of the specified window.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window transparency
\n
\nglfwGetWindowOpacity
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwIconifyWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwIconifyWindow (GLFWwindow * window)
\n
\n

This function iconifies (minimizes) the specified window if it was previously restored. If the window is already iconified, this function does nothing.

\n

If the specified window is a full screen window, the original monitor resolution is restored until the window is restored.

\n
Parameters
\n \n \n
[in]windowThe window to iconify.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: There is no concept of iconification in wl_shell, this function will emit GLFW_PLATFORM_ERROR when using this deprecated protocol.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window iconification
\n
\nglfwRestoreWindow
\n
\nglfwMaximizeWindow
\n
Since
Added in version 2.1. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ glfwRestoreWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwRestoreWindow (GLFWwindow * window)
\n
\n

This function restores the specified window if it was previously iconified (minimized) or maximized. If the window is already restored, this function does nothing.

\n

If the specified window is a full screen window, the resolution chosen for the window is restored on the selected monitor.

\n
Parameters
\n \n \n
[in]windowThe window to restore.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window iconification
\n
\nglfwIconifyWindow
\n
\nglfwMaximizeWindow
\n
Since
Added in version 2.1. GLFW 3: Added window handle parameter.
\n\n
\n
\n\n

◆ glfwMaximizeWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwMaximizeWindow (GLFWwindow * window)
\n
\n

This function maximizes the specified window if it was previously not maximized. If the window is already maximized, this function does nothing.

\n

If the specified window is a full screen window, this function does nothing.

\n
Parameters
\n \n \n
[in]windowThe window to maximize.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread Safety
This function may only be called from the main thread.
\n
See also
Window iconification
\n
\nglfwIconifyWindow
\n
\nglfwRestoreWindow
\n
Since
Added in GLFW 3.2.
\n\n
\n
\n\n

◆ glfwShowWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwShowWindow (GLFWwindow * window)
\n
\n

This function makes the specified window visible if it was previously hidden. If the window is already visible or is in full screen mode, this function does nothing.

\n

By default, windowed mode windows are focused when shown Set the GLFW_FOCUS_ON_SHOW window hint to change this behavior for all newly created windows, or change the behavior for an existing window with glfwSetWindowAttrib.

\n
Parameters
\n \n \n
[in]windowThe window to make visible.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window visibility
\n
\nglfwHideWindow
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwHideWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwHideWindow (GLFWwindow * window)
\n
\n

This function hides the specified window if it was previously visible. If the window is already hidden or is in full screen mode, this function does nothing.

\n
Parameters
\n \n \n
[in]windowThe window to hide.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window visibility
\n
\nglfwShowWindow
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwFocusWindow()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwFocusWindow (GLFWwindow * window)
\n
\n

This function brings the specified window to front and sets input focus. The window should already be visible and not iconified.

\n

By default, both windowed and full screen mode windows are focused when initially created. Set the GLFW_FOCUSED to disable this behavior.

\n

Also by default, windowed mode windows are focused when shown with glfwShowWindow. Set the GLFW_FOCUS_ON_SHOW to disable this behavior.

\n

Do not use this function to steal focus from other applications unless you are certain that is what the user wants. Focus stealing can be extremely disruptive.

\n

For a less disruptive way of getting the user's attention, see attention requests.

\n
Parameters
\n \n \n
[in]windowThe window to give input focus.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
Wayland: It is not possible for an application to bring its windows to front, this function will always emit GLFW_PLATFORM_ERROR.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window input focus
\n
\nWindow attention request
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwRequestWindowAttention()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwRequestWindowAttention (GLFWwindow * window)
\n
\n

This function requests user attention to the specified window. On platforms where this is not supported, attention is requested to the application as a whole.

\n

Once the user has given attention, usually by focusing the window or application, the system will end the request automatically.

\n
Parameters
\n \n \n
[in]windowThe window to request attention to.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
macOS: Attention is requested to the application as a whole, not the specific window.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window attention request
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwGetWindowMonitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n
GLFWmonitor* glfwGetWindowMonitor (GLFWwindow * window)
\n
\n

This function returns the handle of the monitor that the specified window is in full screen on.

\n
Parameters
\n \n \n
[in]windowThe window to query.
\n
\n
\n
Returns
The monitor, or NULL if the window is in windowed mode or an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window monitor
\n
\nglfwSetWindowMonitor
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowMonitor()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowMonitor (GLFWwindow * window,
GLFWmonitor * monitor,
int xpos,
int ypos,
int width,
int height,
int refreshRate 
)
\n
\n

This function sets the monitor that the window uses for full screen mode or, if the monitor is NULL, makes it windowed mode.

\n

When setting a monitor, this function updates the width, height and refresh rate of the desired video mode and switches to the video mode closest to it. The window position is ignored when setting a monitor.

\n

When the monitor is NULL, the position, width and height are used to place the window content area. The refresh rate is ignored when no monitor is specified.

\n

If you only wish to update the resolution of a full screen window or the size of a windowed mode window, see glfwSetWindowSize.

\n

When a window transitions from full screen to windowed mode, this function restores any previous window settings such as whether it is decorated, floating, resizable, has size or aspect ratio limits, etc.

\n
Parameters
\n \n \n \n \n \n \n \n \n
[in]windowThe window whose monitor, size or video mode to set.
[in]monitorThe desired monitor, or NULL to set windowed mode.
[in]xposThe desired x-coordinate of the upper-left corner of the content area.
[in]yposThe desired y-coordinate of the upper-left corner of the content area.
[in]widthThe desired with, in screen coordinates, of the content area or video mode.
[in]heightThe desired height, in screen coordinates, of the content area or video mode.
[in]refreshRateThe desired refresh rate, in Hz, of the video mode, or GLFW_DONT_CARE.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Remarks
The OpenGL or OpenGL ES context will not be destroyed or otherwise affected by any resizing or mode switching, although you may need to update your viewport if the framebuffer size has changed.
\n
\nWayland: The desired window position is ignored, as there is no way for an application to set this property.
\n
\nWayland: Setting the window to full screen will not attempt to change the mode, no matter what the requested size or refresh rate.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window monitor
\n
\nFull screen windows
\n
\nglfwGetWindowMonitor
\n
\nglfwSetWindowSize
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwGetWindowAttrib()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
int glfwGetWindowAttrib (GLFWwindow * window,
int attrib 
)
\n
\n

This function returns the value of an attribute of the specified window or its OpenGL or OpenGL ES context.

\n
Parameters
\n \n \n \n
[in]windowThe window to query.
[in]attribThe window attribute whose value to return.
\n
\n
\n
Returns
The value of the attribute, or zero if an error occurred.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM and GLFW_PLATFORM_ERROR.
\n
Remarks
Framebuffer related hints are not window attributes. See Framebuffer related attributes for more information.
\n
\nZero is a valid value for many window and context related attributes so you cannot use a return value of zero as an indication of errors. However, this function should not fail as long as it is passed valid arguments and the library has been initialized.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window attributes
\n
\nglfwSetWindowAttrib
\n
Since
Added in version 3.0. Replaces glfwGetWindowParam and glfwGetGLVersion.
\n\n
\n
\n\n

◆ glfwSetWindowAttrib()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowAttrib (GLFWwindow * window,
int attrib,
int value 
)
\n
\n

This function sets the value of an attribute of the specified window.

\n

The supported attributes are GLFW_DECORATED, GLFW_RESIZABLE, GLFW_FLOATING, GLFW_AUTO_ICONIFY and GLFW_FOCUS_ON_SHOW.

\n

Some of these attributes are ignored for full screen windows. The new value will take effect if the window is later made windowed.

\n

Some of these attributes are ignored for windowed mode windows. The new value will take effect if the window is later made full screen.

\n
Parameters
\n \n \n \n \n
[in]windowThe window to set the attribute for.
[in]attribA supported window attribute.
[in]valueGLFW_TRUE or GLFW_FALSE.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_ENUM, GLFW_INVALID_VALUE and GLFW_PLATFORM_ERROR.
\n
Remarks
Calling glfwGetWindowAttrib will always return the latest value, even if that value is ignored by the current mode of the window.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window attributes
\n
\nglfwGetWindowAttrib
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetWindowUserPointer()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
void glfwSetWindowUserPointer (GLFWwindow * window,
void * pointer 
)
\n
\n

This function sets the user-defined pointer of the specified window. The current value is retained until the window is destroyed. The initial value is NULL.

\n
Parameters
\n \n \n \n
[in]windowThe window whose pointer to set.
[in]pointerThe new value.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
User pointer
\n
\nglfwGetWindowUserPointer
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwGetWindowUserPointer()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void* glfwGetWindowUserPointer (GLFWwindow * window)
\n
\n

This function returns the current value of the user-defined pointer of the specified window. The initial value is NULL.

\n
Parameters
\n \n \n
[in]windowThe window whose pointer to return.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function may be called from any thread. Access is not synchronized.
\n
See also
User pointer
\n
\nglfwSetWindowUserPointer
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowPosCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowposfun glfwSetWindowPosCallback (GLFWwindow * window,
GLFWwindowposfun callback 
)
\n
\n

This function sets the position callback of the specified window, which is called when the window is moved. The callback is provided with the position, in screen coordinates, of the upper-left corner of the content area of the window.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int xpos, int ypos)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Remarks
Wayland: This callback will never be called, as there is no way for an application to know its global position.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window position
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowSizeCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowsizefun glfwSetWindowSizeCallback (GLFWwindow * window,
GLFWwindowsizefun callback 
)
\n
\n

This function sets the size callback of the specified window, which is called when the window is resized. The callback is provided with the size, in screen coordinates, of the content area of the window.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int width, int height)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window size
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter and return value.
\n\n
\n
\n\n

◆ glfwSetWindowCloseCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowclosefun glfwSetWindowCloseCallback (GLFWwindow * window,
GLFWwindowclosefun callback 
)
\n
\n

This function sets the close callback of the specified window, which is called when the user attempts to close the window, for example by clicking the close widget in the title bar.

\n

The close flag is set before this callback is called, but you can modify it at any time with glfwSetWindowShouldClose.

\n

The close callback is not triggered by glfwDestroyWindow.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Remarks
macOS: Selecting Quit from the application menu will trigger the close callback for all windows.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window closing and close flag
\n
Since
Added in version 2.5. GLFW 3: Added window handle parameter and return value.
\n\n
\n
\n\n

◆ glfwSetWindowRefreshCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowrefreshfun glfwSetWindowRefreshCallback (GLFWwindow * window,
GLFWwindowrefreshfun callback 
)
\n
\n

This function sets the refresh callback of the specified window, which is called when the content area of the window needs to be redrawn, for example if the window has been exposed after having been covered by another window.

\n

On compositing window systems such as Aero, Compiz, Aqua or Wayland, where the window contents are saved off-screen, this callback may be called only very infrequently or never at all.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window);
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window damage and refresh
\n
Since
Added in version 2.5. GLFW 3: Added window handle parameter and return value.
\n\n
\n
\n\n

◆ glfwSetWindowFocusCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowfocusfun glfwSetWindowFocusCallback (GLFWwindow * window,
GLFWwindowfocusfun callback 
)
\n
\n

This function sets the focus callback of the specified window, which is called when the window gains or loses input focus.

\n

After the focus callback is called for a window that lost input focus, synthetic key and mouse button release events will be generated for all such that had been pressed. For more information, see glfwSetKeyCallback and glfwSetMouseButtonCallback.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int focused)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window input focus
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowIconifyCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowiconifyfun glfwSetWindowIconifyCallback (GLFWwindow * window,
GLFWwindowiconifyfun callback 
)
\n
\n

This function sets the iconification callback of the specified window, which is called when the window is iconified or restored.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int iconified)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Remarks
Wayland: The wl_shell protocol has no concept of iconification, this callback will never be called when using this deprecated protocol.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window iconification
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowMaximizeCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowmaximizefun glfwSetWindowMaximizeCallback (GLFWwindow * window,
GLFWwindowmaximizefun callback 
)
\n
\n

This function sets the maximization callback of the specified window, which is called when the window is maximized or restored.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int maximized)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window maximization
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwSetFramebufferSizeCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWframebuffersizefun glfwSetFramebufferSizeCallback (GLFWwindow * window,
GLFWframebuffersizefun callback 
)
\n
\n

This function sets the framebuffer resize callback of the specified window, which is called when the framebuffer of the specified window is resized.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, int width, int height)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Framebuffer size
\n
Since
Added in version 3.0.
\n\n
\n
\n\n

◆ glfwSetWindowContentScaleCallback()

\n\n
\n
\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback (GLFWwindow * window,
GLFWwindowcontentscalefun callback 
)
\n
\n

This function sets the window content scale callback of the specified window, which is called when the content scale of the specified window changes.

\n
Parameters
\n \n \n \n
[in]windowThe window whose callback to set.
[in]callbackThe new callback, or NULL to remove the currently set callback.
\n
\n
\n
Returns
The previously set callback, or NULL if no callback was set or the library had not been initialized.
\n
Callback signature
void function_name(GLFWwindow* window, float xscale, float yscale)
\n
For more information about the callback parameters, see the function pointer type.
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Window content scale
\n
\nglfwGetWindowContentScale
\n
Since
Added in version 3.3.
\n\n
\n
\n\n

◆ glfwPollEvents()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwPollEvents (void )
\n
\n

This function processes only those events that are already in the event queue and then returns immediately. Processing events will cause the window and input callbacks associated with those events to be called.

\n

On some platforms, a window move, resize or menu operation will cause event processing to block. This is due to how event processing is designed on those platforms. You can use the window refresh callback to redraw the contents of your window when necessary during such operations.

\n

Do not assume that callbacks you set will only be called in response to event processing functions like this one. While it is necessary to poll for events, window systems that require GLFW to register callbacks of its own can pass events to GLFW in response to many window system function calls. GLFW will pass those events on to the application callbacks before returning.

\n

Event processing is not required for joystick input to work.

\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Reentrancy
This function must not be called from a callback.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Event processing
\n
\nglfwWaitEvents
\n
\nglfwWaitEventsTimeout
\n
Since
Added in version 1.0.
\n\n
\n
\n\n

◆ glfwWaitEvents()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwWaitEvents (void )
\n
\n

This function puts the calling thread to sleep until at least one event is available in the event queue. Once one or more events are available, it behaves exactly like glfwPollEvents, i.e. the events in the queue are processed and the function then returns immediately. Processing events will cause the window and input callbacks associated with those events to be called.

\n

Since not all events are associated with callbacks, this function may return without a callback having been called even if you are monitoring all callbacks.

\n

On some platforms, a window move, resize or menu operation will cause event processing to block. This is due to how event processing is designed on those platforms. You can use the window refresh callback to redraw the contents of your window when necessary during such operations.

\n

Do not assume that callbacks you set will only be called in response to event processing functions like this one. While it is necessary to poll for events, window systems that require GLFW to register callbacks of its own can pass events to GLFW in response to many window system function calls. GLFW will pass those events on to the application callbacks before returning.

\n

Event processing is not required for joystick input to work.

\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Reentrancy
This function must not be called from a callback.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Event processing
\n
\nglfwPollEvents
\n
\nglfwWaitEventsTimeout
\n
Since
Added in version 2.5.
\n\n
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\n\n

◆ glfwWaitEventsTimeout()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwWaitEventsTimeout (double timeout)
\n
\n

This function puts the calling thread to sleep until at least one event is available in the event queue, or until the specified timeout is reached. If one or more events are available, it behaves exactly like glfwPollEvents, i.e. the events in the queue are processed and the function then returns immediately. Processing events will cause the window and input callbacks associated with those events to be called.

\n

The timeout value must be a positive finite number.

\n

Since not all events are associated with callbacks, this function may return without a callback having been called even if you are monitoring all callbacks.

\n

On some platforms, a window move, resize or menu operation will cause event processing to block. This is due to how event processing is designed on those platforms. You can use the window refresh callback to redraw the contents of your window when necessary during such operations.

\n

Do not assume that callbacks you set will only be called in response to event processing functions like this one. While it is necessary to poll for events, window systems that require GLFW to register callbacks of its own can pass events to GLFW in response to many window system function calls. GLFW will pass those events on to the application callbacks before returning.

\n

Event processing is not required for joystick input to work.

\n
Parameters
\n \n \n
[in]timeoutThe maximum amount of time, in seconds, to wait.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_INVALID_VALUE and GLFW_PLATFORM_ERROR.
\n
Reentrancy
This function must not be called from a callback.
\n
Thread safety
This function must only be called from the main thread.
\n
See also
Event processing
\n
\nglfwPollEvents
\n
\nglfwWaitEvents
\n
Since
Added in version 3.2.
\n\n
\n
\n\n

◆ glfwPostEmptyEvent()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwPostEmptyEvent (void )
\n
\n

This function posts an empty event from the current thread to the event queue, causing glfwWaitEvents or glfwWaitEventsTimeout to return.

\n
Errors
Possible errors include GLFW_NOT_INITIALIZED and GLFW_PLATFORM_ERROR.
\n
Thread safety
This function may be called from any thread.
\n
See also
Event processing
\n
\nglfwWaitEvents
\n
\nglfwWaitEventsTimeout
\n
Since
Added in version 3.1.
\n\n
\n
\n\n

◆ glfwSwapBuffers()

\n\n
\n
\n \n \n \n \n \n \n \n \n
void glfwSwapBuffers (GLFWwindow * window)
\n
\n

This function swaps the front and back buffers of the specified window when rendering with OpenGL or OpenGL ES. If the swap interval is greater than zero, the GPU driver waits the specified number of screen updates before swapping the buffers.

\n

The specified window must have an OpenGL or OpenGL ES context. Specifying a window without a context will generate a GLFW_NO_WINDOW_CONTEXT error.

\n

This function does not apply to Vulkan. If you are rendering with Vulkan, see vkQueuePresentKHR instead.

\n
Parameters
\n \n \n
[in]windowThe window whose buffers to swap.
\n
\n
\n
Errors
Possible errors include GLFW_NOT_INITIALIZED, GLFW_NO_WINDOW_CONTEXT and GLFW_PLATFORM_ERROR.
\n
Remarks
EGL: The context of the specified window must be current on the calling thread.
\n
Thread safety
This function may be called from any thread.
\n
See also
Buffer swapping
\n
\nglfwSwapInterval
\n
Since
Added in version 1.0. GLFW 3: Added window handle parameter.
\n\n
\n
\n
\n
GLFWwindow
struct GLFWwindow GLFWwindow
Opaque window object.
Definition: glfw3.h:1152
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\n\n" }, { "path": "thirdparty/glfw/docs/html/index.html", "content": "\n\n\n\n\n\nGLFW: Main Page\n\n\n\n\n\n\n\n\n\n\n
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\nIntroduction

\n

GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan application development. It provides a simple, platform-independent API for creating windows, contexts and surfaces, reading input, handling events, etc.

\n

Release notes for version 3.3 list new features, caveats and deprecations.

\n

Getting started is a guide for users new to GLFW. It takes you through how to write a small but complete program.

\n

There are guides for each section of the API:

\n\n

Once you have written a program, see Compiling GLFW and Building applications.

\n

The reference documentation provides more detailed information about specific functions.

\n

Moving from GLFW 2 to 3 explains what has changed and how to update existing code to use the new API.

\n

There is a section on Guarantees and limitations for pointer lifetimes, reentrancy, thread safety, event order and backward and forward compatibility.

\n

The FAQ answers many common questions about the design, implementation and use of GLFW.

\n

Finally, Standards conformance explains what APIs, standards and protocols GLFW uses and what happens when they are not present on a given machine.

\n

This documentation was generated with Doxygen. The sources for it are available in both the source distribution and GitHub repository.

\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\n\n" }, { "path": "thirdparty/glfw/docs/html/input_8dox.html", "content": "\n\n\n\n\n\nGLFW: input.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
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input.dox File Reference
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\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/input_guide.html", "content": "\n\n\n\n\n\nGLFW: Input guide\n\n\n\n\n\n\n\n\n\n\n
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Input guide
\n
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\n

Table of Contents

\n\n
\n

This guide introduces the input related functions of GLFW. For details on a specific function in this category, see the Input reference. There are also guides for the other areas of GLFW.

\n\n

GLFW provides many kinds of input. While some can only be polled, like time, or only received via callbacks, like scrolling, many provide both callbacks and polling. Callbacks are more work to use than polling but is less CPU intensive and guarantees that you do not miss state changes.

\n

All input callbacks receive a window handle. By using the window user pointer, you can access non-global structures or objects from your callbacks.

\n

To get a better feel for how the various events callbacks behave, run the events test program. It register every callback supported by GLFW and prints out all arguments provided for every event, along with time and sequence information.

\n

\nEvent processing

\n

GLFW needs to poll the window system for events both to provide input to the application and to prove to the window system that the application hasn't locked up. Event processing is normally done each frame after buffer swapping. Even when you have no windows, event polling needs to be done in order to receive monitor and joystick connection events.

\n

There are three functions for processing pending events. glfwPollEvents, processes only those events that have already been received and then returns immediately.

\n
glfwPollEvents();
\n

This is the best choice when rendering continuously, like most games do.

\n

If you only need to update the contents of the window when you receive new input, glfwWaitEvents is a better choice.

\n
glfwWaitEvents();
\n

It puts the thread to sleep until at least one event has been received and then processes all received events. This saves a great deal of CPU cycles and is useful for, for example, editing tools.

\n

If you want to wait for events but have UI elements or other tasks that need periodic updates, glfwWaitEventsTimeout lets you specify a timeout.

\n
glfwWaitEventsTimeout(0.7);
\n

It puts the thread to sleep until at least one event has been received, or until the specified number of seconds have elapsed. It then processes any received events.

\n

If the main thread is sleeping in glfwWaitEvents, you can wake it from another thread by posting an empty event to the event queue with glfwPostEmptyEvent.

\n
glfwPostEmptyEvent();
\n

Do not assume that callbacks will only be called in response to the above functions. While it is necessary to process events in one or more of the ways above, window systems that require GLFW to register callbacks of its own can pass events to GLFW in response to many window system function calls. GLFW will pass those events on to the application callbacks before returning.

\n

For example, on Windows the system function that glfwSetWindowSize is implemented with will send window size events directly to the event callback that every window has and that GLFW implements for its windows. If you have set a window size callback GLFW will call it in turn with the new size before everything returns back out of the glfwSetWindowSize call.

\n

\nKeyboard input

\n

GLFW divides keyboard input into two categories; key events and character events. Key events relate to actual physical keyboard keys, whereas character events relate to the Unicode code points generated by pressing some of them.

\n

Keys and characters do not map 1:1. A single key press may produce several characters, and a single character may require several keys to produce. This may not be the case on your machine, but your users are likely not all using the same keyboard layout, input method or even operating system as you.

\n

\nKey input

\n

If you wish to be notified when a physical key is pressed or released or when it repeats, set a key callback.

\n
glfwSetKeyCallback(window, key_callback);
\n

The callback function receives the keyboard key, platform-specific scancode, key action and modifier bits.

\n
void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
\n
{
\n
if (key == GLFW_KEY_E && action == GLFW_PRESS)
\n
activate_airship();
\n
}
\n

The action is one of GLFW_PRESS, GLFW_REPEAT or GLFW_RELEASE. The key will be GLFW_KEY_UNKNOWN if GLFW lacks a key token for it, for example E-mail and Play keys.

\n

The scancode is unique for every key, regardless of whether it has a key token. Scancodes are platform-specific but consistent over time, so keys will have different scancodes depending on the platform but they are safe to save to disk. You can query the scancode for any named key on the current platform with glfwGetKeyScancode.

\n
const int scancode = glfwGetKeyScancode(GLFW_KEY_X);
\n
set_key_mapping(scancode, swap_weapons);
\n

The last reported state for every named key is also saved in per-window state arrays that can be polled with glfwGetKey.

\n
int state = glfwGetKey(window, GLFW_KEY_E);
\n
if (state == GLFW_PRESS)
\n
{
\n
activate_airship();
\n
}
\n

The returned state is one of GLFW_PRESS or GLFW_RELEASE.

\n

This function only returns cached key event state. It does not poll the system for the current physical state of the key.

\n

Whenever you poll state, you risk missing the state change you are looking for. If a pressed key is released again before you poll its state, you will have missed the key press. The recommended solution for this is to use a key callback, but there is also the GLFW_STICKY_KEYS input mode.

\n
glfwSetInputMode(window, GLFW_STICKY_KEYS, GLFW_TRUE);
\n

When sticky keys mode is enabled, the pollable state of a key will remain GLFW_PRESS until the state of that key is polled with glfwGetKey. Once it has been polled, if a key release event had been processed in the meantime, the state will reset to GLFW_RELEASE, otherwise it will remain GLFW_PRESS.

\n

If you wish to know what the state of the Caps Lock and Num Lock keys was when input events were generated, set the GLFW_LOCK_KEY_MODS input mode.

\n
glfwSetInputMode(window, GLFW_LOCK_KEY_MODS, GLFW_TRUE);
\n

When this input mode is enabled, any callback that receives modifier bits will have the GLFW_MOD_CAPS_LOCK bit set if Caps Lock was on when the event occurred and the GLFW_MOD_NUM_LOCK bit set if Num Lock was on.

\n

The GLFW_KEY_LAST constant holds the highest value of any named key.

\n

\nText input

\n

GLFW supports text input in the form of a stream of Unicode code points, as produced by the operating system text input system. Unlike key input, text input obeys keyboard layouts and modifier keys and supports composing characters using dead keys. Once received, you can encode the code points into UTF-8 or any other encoding you prefer.

\n

Because an unsigned int is 32 bits long on all platforms supported by GLFW, you can treat the code point argument as native endian UTF-32.

\n

If you wish to offer regular text input, set a character callback.

\n
glfwSetCharCallback(window, character_callback);
\n

The callback function receives Unicode code points for key events that would have led to regular text input and generally behaves as a standard text field on that platform.

\n
void character_callback(GLFWwindow* window, unsigned int codepoint)
\n
{
\n
}
\n

\nKey names

\n

If you wish to refer to keys by name, you can query the keyboard layout dependent name of printable keys with glfwGetKeyName.

\n
const char* key_name = glfwGetKeyName(GLFW_KEY_W, 0);
\n
show_tutorial_hint("Press %s to move forward", key_name);
\n

This function can handle both keys and scancodes. If the specified key is GLFW_KEY_UNKNOWN then the scancode is used, otherwise it is ignored. This matches the behavior of the key callback, meaning the callback arguments can always be passed unmodified to this function.

\n

\nMouse input

\n

Mouse input comes in many forms, including mouse motion, button presses and scrolling offsets. The cursor appearance can also be changed, either to a custom image or a standard cursor shape from the system theme.

\n

\nCursor position

\n

If you wish to be notified when the cursor moves over the window, set a cursor position callback.

\n
glfwSetCursorPosCallback(window, cursor_position_callback);
\n

The callback functions receives the cursor position, measured in screen coordinates but relative to the top-left corner of the window content area. On platforms that provide it, the full sub-pixel cursor position is passed on.

\n
static void cursor_position_callback(GLFWwindow* window, double xpos, double ypos)
\n
{
\n
}
\n

The cursor position is also saved per-window and can be polled with glfwGetCursorPos.

\n
double xpos, ypos;
\n
glfwGetCursorPos(window, &xpos, &ypos);
\n

\nCursor mode

\n

The GLFW_CURSOR input mode provides several cursor modes for special forms of mouse motion input. By default, the cursor mode is GLFW_CURSOR_NORMAL, meaning the regular arrow cursor (or another cursor set with glfwSetCursor) is used and cursor motion is not limited.

\n

If you wish to implement mouse motion based camera controls or other input schemes that require unlimited mouse movement, set the cursor mode to GLFW_CURSOR_DISABLED.

\n
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
\n

This will hide the cursor and lock it to the specified window. GLFW will then take care of all the details of cursor re-centering and offset calculation and providing the application with a virtual cursor position. This virtual position is provided normally via both the cursor position callback and through polling.

\n
Note
You should not implement your own version of this functionality using other features of GLFW. It is not supported and will not work as robustly as GLFW_CURSOR_DISABLED.
\n

If you only wish the cursor to become hidden when it is over a window but still want it to behave normally, set the cursor mode to GLFW_CURSOR_HIDDEN.

\n
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
\n

This mode puts no limit on the motion of the cursor.

\n

To exit out of either of these special modes, restore the GLFW_CURSOR_NORMAL cursor mode.

\n
glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
\n

\n

\nRaw mouse motion

\n

When the cursor is disabled, raw (unscaled and unaccelerated) mouse motion can be enabled if available.

\n

Raw mouse motion is closer to the actual motion of the mouse across a surface. It is not affected by the scaling and acceleration applied to the motion of the desktop cursor. That processing is suitable for a cursor while raw motion is better for controlling for example a 3D camera. Because of this, raw mouse motion is only provided when the cursor is disabled.

\n

Call glfwRawMouseMotionSupported to check if the current machine provides raw motion and set the GLFW_RAW_MOUSE_MOTION input mode to enable it. It is disabled by default.

\n
if (glfwRawMouseMotionSupported())
\n
glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);
\n

If supported, raw mouse motion can be enabled or disabled per-window and at any time but it will only be provided when the cursor is disabled.

\n

\nCursor objects

\n

GLFW supports creating both custom and system theme cursor images, encapsulated as GLFWcursor objects. They are created with glfwCreateCursor or glfwCreateStandardCursor and destroyed with glfwDestroyCursor, or glfwTerminate, if any remain.

\n

\nCustom cursor creation

\n

A custom cursor is created with glfwCreateCursor, which returns a handle to the created cursor object. For example, this creates a 16x16 white square cursor with the hot-spot in the upper-left corner:

\n
unsigned char pixels[16 * 16 * 4];
\n
memset(pixels, 0xff, sizeof(pixels));
\n
\n
GLFWimage image;
\n
image.width = 16;
\n
image.height = 16;
\n
image.pixels = pixels;
\n
\n
GLFWcursor* cursor = glfwCreateCursor(&image, 0, 0);
\n

If cursor creation fails, NULL will be returned, so it is necessary to check the return value.

\n

The image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits per channel with the red channel first. The pixels are arranged canonically as sequential rows, starting from the top-left corner.

\n

\nStandard cursor creation

\n

A cursor with a standard shape from the current system cursor theme can be can be created with glfwCreateStandardCursor.

\n
GLFWcursor* cursor = glfwCreateStandardCursor(GLFW_HRESIZE_CURSOR);
\n

These cursor objects behave in the exact same way as those created with glfwCreateCursor except that the system cursor theme provides the actual image.

\n

\nCursor destruction

\n

When a cursor is no longer needed, destroy it with glfwDestroyCursor.

\n
glfwDestroyCursor(cursor);
\n

Cursor destruction always succeeds. If the cursor is current for any window, that window will revert to the default cursor. This does not affect the cursor mode. All remaining cursors are destroyed when glfwTerminate is called.

\n

\nCursor setting

\n

A cursor can be set as current for a window with glfwSetCursor.

\n
glfwSetCursor(window, cursor);
\n

Once set, the cursor image will be used as long as the system cursor is over the content area of the window and the cursor mode is set to GLFW_CURSOR_NORMAL.

\n

A single cursor may be set for any number of windows.

\n

To revert to the default cursor, set the cursor of that window to NULL.

\n
glfwSetCursor(window, NULL);
\n

When a cursor is destroyed, any window that has it set will revert to the default cursor. This does not affect the cursor mode.

\n

\nCursor enter/leave events

\n

If you wish to be notified when the cursor enters or leaves the content area of a window, set a cursor enter/leave callback.

\n
glfwSetCursorEnterCallback(window, cursor_enter_callback);
\n

The callback function receives the new classification of the cursor.

\n
void cursor_enter_callback(GLFWwindow* window, int entered)
\n
{
\n
if (entered)
\n
{
\n
// The cursor entered the content area of the window
\n
}
\n
else
\n
{
\n
// The cursor left the content area of the window
\n
}
\n
}
\n

You can query whether the cursor is currently inside the content area of the window with the GLFW_HOVERED window attribute.

\n
if (glfwGetWindowAttrib(window, GLFW_HOVERED))
\n
{
\n
highlight_interface();
\n
}
\n

\nMouse button input

\n

If you wish to be notified when a mouse button is pressed or released, set a mouse button callback.

\n
glfwSetMouseButtonCallback(window, mouse_button_callback);
\n

The callback function receives the mouse button, button action and modifier bits.

\n
void mouse_button_callback(GLFWwindow* window, int button, int action, int mods)
\n
{
\n
if (button == GLFW_MOUSE_BUTTON_RIGHT && action == GLFW_PRESS)
\n
popup_menu();
\n
}
\n

The action is one of GLFW_PRESS or GLFW_RELEASE.

\n

Mouse button states for named buttons are also saved in per-window state arrays that can be polled with glfwGetMouseButton.

\n
int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
\n
if (state == GLFW_PRESS)
\n
{
\n
upgrade_cow();
\n
}
\n

The returned state is one of GLFW_PRESS or GLFW_RELEASE.

\n

This function only returns cached mouse button event state. It does not poll the system for the current state of the mouse button.

\n

Whenever you poll state, you risk missing the state change you are looking for. If a pressed mouse button is released again before you poll its state, you will have missed the button press. The recommended solution for this is to use a mouse button callback, but there is also the GLFW_STICKY_MOUSE_BUTTONS input mode.

\n
glfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, GLFW_TRUE);
\n

When sticky mouse buttons mode is enabled, the pollable state of a mouse button will remain GLFW_PRESS until the state of that button is polled with glfwGetMouseButton. Once it has been polled, if a mouse button release event had been processed in the meantime, the state will reset to GLFW_RELEASE, otherwise it will remain GLFW_PRESS.

\n

The GLFW_MOUSE_BUTTON_LAST constant holds the highest value of any named button.

\n

\nScroll input

\n

If you wish to be notified when the user scrolls, whether with a mouse wheel or touchpad gesture, set a scroll callback.

\n
glfwSetScrollCallback(window, scroll_callback);
\n

The callback function receives two-dimensional scroll offsets.

\n
void scroll_callback(GLFWwindow* window, double xoffset, double yoffset)
\n
{
\n
}
\n

A normal mouse wheel, being vertical, provides offsets along the Y-axis.

\n

\nJoystick input

\n

The joystick functions expose connected joysticks and controllers, with both referred to as joysticks. It supports up to sixteen joysticks, ranging from GLFW_JOYSTICK_1, GLFW_JOYSTICK_2 up to and including GLFW_JOYSTICK_16 or GLFW_JOYSTICK_LAST. You can test whether a joystick is present with glfwJoystickPresent.

\n
int present = glfwJoystickPresent(GLFW_JOYSTICK_1);
\n

Each joystick has zero or more axes, zero or more buttons, zero or more hats, a human-readable name, a user pointer and an SDL compatible GUID.

\n

When GLFW is initialized, detected joysticks are added to the beginning of the array. Once a joystick is detected, it keeps its assigned ID until it is disconnected or the library is terminated, so as joysticks are connected and disconnected, there may appear gaps in the IDs.

\n

Joystick axis, button and hat state is updated when polled and does not require a window to be created or events to be processed. However, if you want joystick connection and disconnection events reliably delivered to the joystick callback then you must process events.

\n

To see all the properties of all connected joysticks in real-time, run the joysticks test program.

\n

\nJoystick axis states

\n

The positions of all axes of a joystick are returned by glfwGetJoystickAxes. See the reference documentation for the lifetime of the returned array.

\n
int count;
\n
const float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_5, &count);
\n

Each element in the returned array is a value between -1.0 and 1.0.

\n

\nJoystick button states

\n

The states of all buttons of a joystick are returned by glfwGetJoystickButtons. See the reference documentation for the lifetime of the returned array.

\n
int count;
\n
const unsigned char* buttons = glfwGetJoystickButtons(GLFW_JOYSTICK_3, &count);
\n

Each element in the returned array is either GLFW_PRESS or GLFW_RELEASE.

\n

For backward compatibility with earlier versions that did not have glfwGetJoystickHats, the button array by default also includes all hats. See the reference documentation for glfwGetJoystickButtons for details.

\n

\nJoystick hat states

\n

The states of all hats are returned by glfwGetJoystickHats. See the reference documentation for the lifetime of the returned array.

\n
int count;
\n
const unsigned char* hats = glfwGetJoystickHats(GLFW_JOYSTICK_7, &count);
\n

Each element in the returned array is one of the following:

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Name Value
GLFW_HAT_CENTERED 0
GLFW_HAT_UP 1
GLFW_HAT_RIGHT 2
GLFW_HAT_DOWN 4
GLFW_HAT_LEFT 8
GLFW_HAT_RIGHT_UP GLFW_HAT_RIGHT | GLFW_HAT_UP
GLFW_HAT_RIGHT_DOWN GLFW_HAT_RIGHT | GLFW_HAT_DOWN
GLFW_HAT_LEFT_UP GLFW_HAT_LEFT | GLFW_HAT_UP
GLFW_HAT_LEFT_DOWN GLFW_HAT_LEFT | GLFW_HAT_DOWN
\n

The diagonal directions are bitwise combinations of the primary (up, right, down and left) directions and you can test for these individually by ANDing it with the corresponding direction.

\n
if (hats[2] & GLFW_HAT_RIGHT)
\n
{
\n
// State of hat 2 could be right-up, right or right-down
\n
}
\n

For backward compatibility with earlier versions that did not have glfwGetJoystickHats, all hats are by default also included in the button array. See the reference documentation for glfwGetJoystickButtons for details.

\n

\nJoystick name

\n

The human-readable, UTF-8 encoded name of a joystick is returned by glfwGetJoystickName. See the reference documentation for the lifetime of the returned string.

\n
const char* name = glfwGetJoystickName(GLFW_JOYSTICK_4);
\n

Joystick names are not guaranteed to be unique. Two joysticks of the same model and make may have the same name. Only the joystick token is guaranteed to be unique, and only until that joystick is disconnected.

\n

\nJoystick user pointer

\n

Each joystick has a user pointer that can be set with glfwSetJoystickUserPointer and queried with glfwGetJoystickUserPointer. This can be used for any purpose you need and will not be modified by GLFW. The value will be kept until the joystick is disconnected or until the library is terminated.

\n

The initial value of the pointer is NULL.

\n

\nJoystick configuration changes

\n

If you wish to be notified when a joystick is connected or disconnected, set a joystick callback.

\n
glfwSetJoystickCallback(joystick_callback);
\n

The callback function receives the ID of the joystick that has been connected and disconnected and the event that occurred.

\n
void joystick_callback(int jid, int event)
\n
{
\n
if (event == GLFW_CONNECTED)
\n
{
\n
// The joystick was connected
\n
}
\n
else if (event == GLFW_DISCONNECTED)
\n
{
\n
// The joystick was disconnected
\n
}
\n
}
\n

For joystick connection and disconnection events to be delivered on all platforms, you need to call one of the event processing functions. Joystick disconnection may also be detected and the callback called by joystick functions. The function will then return whatever it returns for a disconnected joystick.

\n

Only glfwGetJoystickName and glfwGetJoystickUserPointer will return useful values for a disconnected joystick and only before the monitor callback returns.

\n

\nGamepad input

\n

The joystick functions provide unlabeled axes, buttons and hats, with no indication of where they are located on the device. Their order may also vary between platforms even with the same device.

\n

To solve this problem the SDL community crowdsourced the SDL_GameControllerDB project, a database of mappings from many different devices to an Xbox-like gamepad.

\n

GLFW supports this mapping format and contains a copy of the mappings available at the time of release. See Gamepad mappings for how to update this at runtime. Mappings will be assigned to joysticks automatically any time a joystick is connected or the mappings are updated.

\n

You can check whether a joystick is both present and has a gamepad mapping with glfwJoystickIsGamepad.

\n
if (glfwJoystickIsGamepad(GLFW_JOYSTICK_2))
\n
{
\n
// Use as gamepad
\n
}
\n

If you are only interested in gamepad input you can use this function instead of glfwJoystickPresent.

\n

You can query the human-readable name provided by the gamepad mapping with glfwGetGamepadName. This may or may not be the same as the joystick name.

\n
const char* name = glfwGetGamepadName(GLFW_JOYSTICK_7);
\n

To retrieve the gamepad state of a joystick, call glfwGetGamepadState.

\n
GLFWgamepadstate state;
\n
\n
if (glfwGetGamepadState(GLFW_JOYSTICK_3, &state))
\n
{
\n
if (state.buttons[GLFW_GAMEPAD_BUTTON_A])
\n
{
\n
input_jump();
\n
}
\n
\n
input_speed(state.axes[GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER]);
\n
}
\n

The GLFWgamepadstate struct has two arrays; one for button states and one for axis states. The values for each button and axis are the same as for the glfwGetJoystickButtons and glfwGetJoystickAxes functions, i.e. GLFW_PRESS or GLFW_RELEASE for buttons and -1.0 to 1.0 inclusive for axes.

\n

The sizes of the arrays and the positions within each array are fixed.

\n

The button indices are GLFW_GAMEPAD_BUTTON_A, GLFW_GAMEPAD_BUTTON_B, GLFW_GAMEPAD_BUTTON_X, GLFW_GAMEPAD_BUTTON_Y, GLFW_GAMEPAD_BUTTON_LEFT_BUMPER, GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER, GLFW_GAMEPAD_BUTTON_BACK, GLFW_GAMEPAD_BUTTON_START, GLFW_GAMEPAD_BUTTON_GUIDE, GLFW_GAMEPAD_BUTTON_LEFT_THUMB, GLFW_GAMEPAD_BUTTON_RIGHT_THUMB, GLFW_GAMEPAD_BUTTON_DPAD_UP, GLFW_GAMEPAD_BUTTON_DPAD_RIGHT, GLFW_GAMEPAD_BUTTON_DPAD_DOWN and GLFW_GAMEPAD_BUTTON_DPAD_LEFT.

\n

For those who prefer, there are also the GLFW_GAMEPAD_BUTTON_CROSS, GLFW_GAMEPAD_BUTTON_CIRCLE, GLFW_GAMEPAD_BUTTON_SQUARE and GLFW_GAMEPAD_BUTTON_TRIANGLE aliases for the A, B, X and Y button indices.

\n

The axis indices are GLFW_GAMEPAD_AXIS_LEFT_X, GLFW_GAMEPAD_AXIS_LEFT_Y, GLFW_GAMEPAD_AXIS_RIGHT_X, GLFW_GAMEPAD_AXIS_RIGHT_Y, GLFW_GAMEPAD_AXIS_LEFT_TRIGGER and GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER.

\n

The GLFW_GAMEPAD_BUTTON_LAST and GLFW_GAMEPAD_AXIS_LAST constants equal the largest available index for each array.

\n

\nGamepad mappings

\n

GLFW contains a copy of the mappings available in SDL_GameControllerDB at the time of release. Newer ones can be added at runtime with glfwUpdateGamepadMappings.

\n
const char* mappings = load_file_contents("game/data/gamecontrollerdb.txt");
\n
\n
glfwUpdateGamepadMappings(mappings);
\n

This function supports everything from single lines up to and including the unmodified contents of the whole gamecontrollerdb.txt file.

\n

Below is a description of the mapping format. Please keep in mind that this description is not authoritative. The format is defined by the SDL and SDL_GameControllerDB projects and their documentation and code takes precedence.

\n

Each mapping is a single line of comma-separated values describing the GUID, name and layout of the gamepad. Lines that do not begin with a hexadecimal digit are ignored.

\n

The first value is always the gamepad GUID, a 32 character long hexadecimal string that typically identifies its make, model, revision and the type of connection to the computer. When this information is not available, the GUID is generated using the gamepad name. GLFW uses the SDL 2.0.5+ GUID format but can convert from the older formats.

\n

The second value is always the human-readable name of the gamepad.

\n

All subsequent values are in the form <field>:<value> and describe the layout of the mapping. These fields may not all be present and may occur in any order.

\n

The button fields are a, b, c, d, back, start, guide, dpup, dpright, dpdown, dpleft, leftshoulder, rightshoulder, leftstick and rightstick.

\n

The axis fields are leftx, lefty, rightx, righty, lefttrigger and righttrigger.

\n

The value of an axis or button field can be a joystick button, a joystick axis, a hat bitmask or empty. Joystick buttons are specified as bN, for example b2 for the third button. Joystick axes are specified as aN, for example a7 for the eighth button. Joystick hat bit masks are specified as hN.N, for example h0.8 for left on the first hat. More than one bit may be set in the mask.

\n

Before an axis there may be a + or - range modifier, for example +a3 for the positive half of the fourth axis. This restricts input to only the positive or negative halves of the joystick axis. After an axis or half-axis there may be the ~ inversion modifier, for example a2~ or -a7~. This negates the values of the gamepad axis.

\n

The hat bit mask match the hat states in the joystick functions.

\n

There is also the special platform field that specifies which platform the mapping is valid for. Possible values are Windows, Mac OS X and Linux.

\n

Below is an example of what a gamepad mapping might look like. It is the one built into GLFW for Xbox controllers accessed via the XInput API on Windows. This example has been broken into several lines to fit on the page, but real gamepad mappings must be a single line.

\n
78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,
\n
b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,
\n
rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,
\n
righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
\n
Note
GLFW does not yet support the output range and modifiers + and - that were recently added to SDL. The input modifiers +, - and ~ are supported and described above.
\n

\nTime input

\n

GLFW provides high-resolution time input, in seconds, with glfwGetTime.

\n
double seconds = glfwGetTime();
\n

It returns the number of seconds since the library was initialized with glfwInit. The platform-specific time sources used typically have micro- or nanosecond resolution.

\n

You can modify the base time with glfwSetTime.

\n
glfwSetTime(4.0);
\n

This sets the time to the specified time, in seconds, and it continues to count from there.

\n

You can also access the raw timer used to implement the functions above, with glfwGetTimerValue.

\n
uint64_t value = glfwGetTimerValue();
\n

This value is in 1 / frequency seconds. The frequency of the raw timer varies depending on the operating system and hardware. You can query the frequency, in Hz, with glfwGetTimerFrequency.

\n
uint64_t frequency = glfwGetTimerFrequency();
\n

\nClipboard input and output

\n

If the system clipboard contains a UTF-8 encoded string or if it can be converted to one, you can retrieve it with glfwGetClipboardString. See the reference documentation for the lifetime of the returned string.

\n
const char* text = glfwGetClipboardString(NULL);
\n
if (text)
\n
{
\n
insert_text(text);
\n
}
\n

If the clipboard is empty or if its contents could not be converted, NULL is returned.

\n

The contents of the system clipboard can be set to a UTF-8 encoded string with glfwSetClipboardString.

\n
glfwSetClipboardString(NULL, "A string with words in it");
\n

\nPath drop input

\n

If you wish to receive the paths of files and/or directories dropped on a window, set a file drop callback.

\n
glfwSetDropCallback(window, drop_callback);
\n

The callback function receives an array of paths encoded as UTF-8.

\n
void drop_callback(GLFWwindow* window, int count, const char** paths)
\n
{
\n
int i;
\n
for (i = 0; i < count; i++)
\n
handle_dropped_file(paths[i]);
\n
}
\n

The path array and its strings are only valid until the file drop callback returns, as they may have been generated specifically for that event. You need to make a deep copy of the array if you want to keep the paths.

\n
\n
\n
GLFW_JOYSTICK_7
#define GLFW_JOYSTICK_7
Definition: glfw3.h:566
\n
glfwGetGamepadState
int glfwGetGamepadState(int jid, GLFWgamepadstate *state)
Retrieves the state of the specified joystick remapped as a gamepad.
\n
GLFW_CURSOR_DISABLED
#define GLFW_CURSOR_DISABLED
Definition: glfw3.h:1024
\n
GLFW_CURSOR_NORMAL
#define GLFW_CURSOR_NORMAL
Definition: glfw3.h:1022
\n
GLFW_CURSOR
#define GLFW_CURSOR
Definition: glfw3.h:1016
\n
GLFW_CURSOR_HIDDEN
#define GLFW_CURSOR_HIDDEN
Definition: glfw3.h:1023
\n
GLFW_STICKY_KEYS
#define GLFW_STICKY_KEYS
Definition: glfw3.h:1017
\n
GLFW_JOYSTICK_5
#define GLFW_JOYSTICK_5
Definition: glfw3.h:564
\n
glfwGetTime
double glfwGetTime(void)
Returns the GLFW time.
\n
glfwUpdateGamepadMappings
int glfwUpdateGamepadMappings(const char *string)
Adds the specified SDL_GameControllerDB gamepad mappings.
\n
glfwGetJoystickName
const char * glfwGetJoystickName(int jid)
Returns the name of the specified joystick.
\n
glfwGetMouseButton
int glfwGetMouseButton(GLFWwindow *window, int button)
Returns the last reported state of a mouse button for the specified window.
\n
glfwGetKeyScancode
int glfwGetKeyScancode(int key)
Returns the platform-specific scancode of the specified key.
\n
glfwCreateCursor
GLFWcursor * glfwCreateCursor(const GLFWimage *image, int xhot, int yhot)
Creates a custom cursor.
\n
GLFW_PRESS
#define GLFW_PRESS
The key or mouse button was pressed.
Definition: glfw3.h:306
\n
glfwGetKeyName
const char * glfwGetKeyName(int key, int scancode)
Returns the layout-specific name of the specified printable key.
\n
GLFWimage::height
int height
Definition: glfw3.h:1694
\n
glfwSetInputMode
void glfwSetInputMode(GLFWwindow *window, int mode, int value)
Sets an input option for the specified window.
\n
GLFW_HOVERED
#define GLFW_HOVERED
Mouse cursor hover window attribute.
Definition: glfw3.h:823
\n
GLFWwindow
struct GLFWwindow GLFWwindow
Opaque window object.
Definition: glfw3.h:1152
\n
GLFW_KEY_W
#define GLFW_KEY_W
Definition: glfw3.h:402
\n
GLFW_KEY_E
#define GLFW_KEY_E
Definition: glfw3.h:384
\n
glfwSetMouseButtonCallback
GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow *window, GLFWmousebuttonfun callback)
Sets the mouse button callback.
\n
glfwGetJoystickHats
const unsigned char * glfwGetJoystickHats(int jid, int *count)
Returns the state of all hats of the specified joystick.
\n
glfwGetGamepadName
const char * glfwGetGamepadName(int jid)
Returns the human-readable gamepad name for the specified joystick.
\n
GLFW_JOYSTICK_1
#define GLFW_JOYSTICK_1
Definition: glfw3.h:560
\n
glfwSetTime
void glfwSetTime(double time)
Sets the GLFW time.
\n
glfwGetCursorPos
void glfwGetCursorPos(GLFWwindow *window, double *xpos, double *ypos)
Retrieves the position of the cursor relative to the content area of the window.
\n
glfwJoystickIsGamepad
int glfwJoystickIsGamepad(int jid)
Returns whether the specified joystick has a gamepad mapping.
\n
glfwPollEvents
void glfwPollEvents(void)
Processes all pending events.
\n
glfwWaitEvents
void glfwWaitEvents(void)
Waits until events are queued and processes them.
\n
glfwDestroyCursor
void glfwDestroyCursor(GLFWcursor *cursor)
Destroys a cursor.
\n
glfwGetJoystickButtons
const unsigned char * glfwGetJoystickButtons(int jid, int *count)
Returns the state of all buttons of the specified joystick.
\n
GLFW_STICKY_MOUSE_BUTTONS
#define GLFW_STICKY_MOUSE_BUTTONS
Definition: glfw3.h:1018
\n
glfwSetCharCallback
GLFWcharfun glfwSetCharCallback(GLFWwindow *window, GLFWcharfun callback)
Sets the Unicode character callback.
\n
glfwGetClipboardString
const char * glfwGetClipboardString(GLFWwindow *window)
Returns the contents of the clipboard as a string.
\n
glfwSetCursorEnterCallback
GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow *window, GLFWcursorenterfun callback)
Sets the cursor enter/leave callback.
\n
glfwSetCursor
void glfwSetCursor(GLFWwindow *window, GLFWcursor *cursor)
Sets the cursor for the window.
\n
glfwRawMouseMotionSupported
int glfwRawMouseMotionSupported(void)
Returns whether raw mouse motion is supported.
\n
GLFWimage::pixels
unsigned char * pixels
Definition: glfw3.h:1697
\n
GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
#define GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
Definition: glfw3.h:621
\n
GLFW_JOYSTICK_4
#define GLFW_JOYSTICK_4
Definition: glfw3.h:563
\n
GLFW_TRUE
#define GLFW_TRUE
One.
Definition: glfw3.h:280
\n
glfwJoystickPresent
int glfwJoystickPresent(int jid)
Returns whether the specified joystick is present.
\n
GLFWgamepadstate::buttons
unsigned char buttons[15]
Definition: glfw3.h:1716
\n
GLFW_DISCONNECTED
#define GLFW_DISCONNECTED
Definition: glfw3.h:1075
\n
GLFW_GAMEPAD_BUTTON_A
#define GLFW_GAMEPAD_BUTTON_A
Definition: glfw3.h:586
\n
glfwGetTimerValue
uint64_t glfwGetTimerValue(void)
Returns the current value of the raw timer.
\n
glfwSetCursorPosCallback
GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow *window, GLFWcursorposfun callback)
Sets the cursor position callback.
\n
glfwGetTimerFrequency
uint64_t glfwGetTimerFrequency(void)
Returns the frequency, in Hz, of the raw timer.
\n
GLFW_MOUSE_BUTTON_LEFT
#define GLFW_MOUSE_BUTTON_LEFT
Definition: glfw3.h:548
\n
GLFWimage::width
int width
Definition: glfw3.h:1691
\n
glfwWaitEventsTimeout
void glfwWaitEventsTimeout(double timeout)
Waits with timeout until events are queued and processes them.
\n
glfwSetJoystickCallback
GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun callback)
Sets the joystick configuration callback.
\n
GLFWgamepadstate
Gamepad input state.
Definition: glfw3.h:1711
\n
GLFW_JOYSTICK_3
#define GLFW_JOYSTICK_3
Definition: glfw3.h:562
\n
GLFWcursor
struct GLFWcursor GLFWcursor
Opaque cursor object.
Definition: glfw3.h:1164
\n
GLFW_RAW_MOUSE_MOTION
#define GLFW_RAW_MOUSE_MOTION
Definition: glfw3.h:1020
\n
glfwCreateStandardCursor
GLFWcursor * glfwCreateStandardCursor(int shape)
Creates a cursor with a standard shape.
\n
GLFWgamepadstate::axes
float axes[6]
Definition: glfw3.h:1720
\n
GLFWimage
Image data.
Definition: glfw3.h:1687
\n
GLFW_HRESIZE_CURSOR
#define GLFW_HRESIZE_CURSOR
The horizontal resize arrow shape.
Definition: glfw3.h:1066
\n
GLFW_CONNECTED
#define GLFW_CONNECTED
Definition: glfw3.h:1074
\n
glfwSetDropCallback
GLFWdropfun glfwSetDropCallback(GLFWwindow *window, GLFWdropfun callback)
Sets the path drop callback.
\n
glfwSetKeyCallback
GLFWkeyfun glfwSetKeyCallback(GLFWwindow *window, GLFWkeyfun callback)
Sets the key callback.
\n
GLFW_HAT_RIGHT
#define GLFW_HAT_RIGHT
Definition: glfw3.h:325
\n
GLFW_JOYSTICK_2
#define GLFW_JOYSTICK_2
Definition: glfw3.h:561
\n
GLFW_MOUSE_BUTTON_RIGHT
#define GLFW_MOUSE_BUTTON_RIGHT
Definition: glfw3.h:549
\n
glfwPostEmptyEvent
void glfwPostEmptyEvent(void)
Posts an empty event to the event queue.
\n
glfwGetWindowAttrib
int glfwGetWindowAttrib(GLFWwindow *window, int attrib)
Returns an attribute of the specified window.
\n
glfwSetScrollCallback
GLFWscrollfun glfwSetScrollCallback(GLFWwindow *window, GLFWscrollfun callback)
Sets the scroll callback.
\n
glfwGetKey
int glfwGetKey(GLFWwindow *window, int key)
Returns the last reported state of a keyboard key for the specified window.
\n
glfwGetJoystickAxes
const float * glfwGetJoystickAxes(int jid, int *count)
Returns the values of all axes of the specified joystick.
\n
glfwSetClipboardString
void glfwSetClipboardString(GLFWwindow *window, const char *string)
Sets the clipboard to the specified string.
\n
GLFW_KEY_X
#define GLFW_KEY_X
Definition: glfw3.h:403
\n
GLFW_LOCK_KEY_MODS
#define GLFW_LOCK_KEY_MODS
Definition: glfw3.h:1019
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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internal.dox File Reference
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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Internal structure
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Table of Contents

\n\n
\n

There are several interfaces inside GLFW. Each interface has its own area of responsibility and its own naming conventions.

\n

\nPublic interface

\n

The most well-known is the public interface, described in the glfw3.h header file. This is implemented in source files shared by all platforms and these files contain no platform-specific code. This code usually ends up calling the platform and internal interfaces to do the actual work.

\n

The public interface uses the OpenGL naming conventions except with GLFW and glfw instead of GL and gl. For struct members, where OpenGL sets no precedent, it use headless camel case.

\n

Examples: glfwCreateWindow, GLFWwindow, GLFW_RED_BITS

\n

\nNative interface

\n

The native interface is a small set of publicly available but platform-specific functions, described in the glfw3native.h header file and used to gain access to the underlying window, context and (on some platforms) display handles used by the platform interface.

\n

The function names of the native interface are similar to those of the public interface, but embeds the name of the interface that the returned handle is from.

\n

Examples: glfwGetX11Window, glfwGetWGLContext

\n

\nInternal interface

\n

The internal interface consists of utility functions used by all other interfaces. It is shared code implemented in the same shared source files as the public and event interfaces. The internal interface is described in the internal.h header file.

\n

The internal interface is in charge of GLFW's global data, which it stores in a _GLFWlibrary struct named _glfw.

\n

The internal interface uses the same style as the public interface, except all global names have a leading underscore.

\n

Examples: _glfwIsValidContextConfig, _GLFWwindow, _glfw.monitorCount

\n

\nPlatform interface

\n

The platform interface implements all platform-specific operations as a service to the public interface. This includes event processing. The platform interface is never directly called by application code and never directly calls application-provided callbacks. It is also prohibited from modifying the platform-independent part of the internal structs. Instead, it calls the event interface when events interesting to GLFW are received.

\n

The platform interface mirrors those parts of the public interface that needs to perform platform-specific operations on some or all platforms. The are also named the same except that the glfw function prefix is replaced by _glfwPlatform.

\n

Examples: _glfwPlatformCreateWindow

\n

The platform interface also defines structs that contain platform-specific global and per-object state. Their names mirror those of the internal interface, except that an interface-specific suffix is added.

\n

Examples: _GLFWwindowX11, _GLFWcontextWGL

\n

These structs are incorporated as members into the internal interface structs using special macros that name them after the specific interface used. This prevents shared code from accidentally using these members.

\n

Examples: window->win32.handle, _glfw.x11.display

\n

\nEvent interface

\n

The event interface is implemented in the same shared source files as the public interface and is responsible for delivering the events it receives to the application, either via callbacks, via window state changes or both.

\n

The function names of the event interface use a _glfwInput prefix and the ObjectEvent pattern.

\n

Examples: _glfwInputWindowFocus, _glfwInputCursorPos

\n

\nStatic functions

\n

Static functions may be used by any interface and have no prefixes or suffixes. These use headless camel case.

\n

Examples: isValidElementForJoystick

\n

\nConfiguration macros

\n

GLFW uses a number of configuration macros to select at compile time which interfaces and code paths to use. They are defined in the glfw_config.h header file, which is generated from the glfw_config.h.in file by CMake.

\n

Configuration macros the same style as tokens in the public interface, except with a leading underscore.

\n

Examples: _GLFW_WIN32, _GLFW_BUILD_DLL

\n
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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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\n\t\tGLFW\n\t\t\n\t
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Introduction to the API
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Table of Contents

\n\n
\n

This guide introduces the basic concepts of GLFW and describes initialization, error handling and API guarantees and limitations. For a broad but shallow tutorial, see Getting started instead. For details on a specific function in this category, see the Initialization, version and error reference.

\n

There are also guides for the other areas of GLFW.

\n\n

\nInitialization and termination

\n

Before most GLFW functions may be called, the library must be initialized. This initialization checks what features are available on the machine, enumerates monitors and joysticks, initializes the timer and performs any required platform-specific initialization.

\n

Only the following functions may be called before the library has been successfully initialized, and only from the main thread.

\n\n

Calling any other function before successful initialization will cause a GLFW_NOT_INITIALIZED error.

\n

\nInitializing GLFW

\n

The library is initialized with glfwInit, which returns GLFW_FALSE if an error occurred.

\n
if (!glfwInit())
\n
{
\n
// Handle initialization failure
\n
}
\n

If any part of initialization fails, any parts that succeeded are terminated as if glfwTerminate had been called. The library only needs to be initialized once and additional calls to an already initialized library will return GLFW_TRUE immediately.

\n

Once the library has been successfully initialized, it should be terminated before the application exits. Modern systems are very good at freeing resources allocated by programs that exit, but GLFW sometimes has to change global system settings and these might not be restored without termination.

\n

\nInitialization hints

\n

Initialization hints are set before glfwInit and affect how the library behaves until termination. Hints are set with glfwInitHint.

\n
glfwInitHint(GLFW_JOYSTICK_HAT_BUTTONS, GLFW_FALSE);
\n

The values you set hints to are never reset by GLFW, but they only take effect during initialization. Once GLFW has been initialized, any values you set will be ignored until the library is terminated and initialized again.

\n

Some hints are platform specific. These may be set on any platform but they will only affect their specific platform. Other platforms will ignore them. Setting these hints requires no platform specific headers or functions.

\n

\nShared init hints

\n

GLFW_JOYSTICK_HAT_BUTTONS specifies whether to also expose joystick hats as buttons, for compatibility with earlier versions of GLFW that did not have glfwGetJoystickHats. Set this with glfwInitHint.

\n

\nmacOS specific init hints

\n

GLFW_COCOA_CHDIR_RESOURCES specifies whether to set the current directory to the application to the Contents/Resources subdirectory of the application's bundle, if present. Set this with glfwInitHint.

\n

GLFW_COCOA_MENUBAR specifies whether to create a basic menu bar, either from a nib or manually, when the first window is created, which is when AppKit is initialized. Set this with glfwInitHint.

\n

\nSupported and default values

\n\n\n\n\n\n\n\n\n\n
Initialization hint Default value Supported values
GLFW_JOYSTICK_HAT_BUTTONS GLFW_TRUE GLFW_TRUE or GLFW_FALSE
GLFW_COCOA_CHDIR_RESOURCES GLFW_TRUE GLFW_TRUE or GLFW_FALSE
GLFW_COCOA_MENUBAR GLFW_TRUE GLFW_TRUE or GLFW_FALSE
\n

\nTerminating GLFW

\n

Before your application exits, you should terminate the GLFW library if it has been initialized. This is done with glfwTerminate.

\n
glfwTerminate();
\n

This will destroy any remaining window, monitor and cursor objects, restore any modified gamma ramps, re-enable the screensaver if it had been disabled and free any other resources allocated by GLFW.

\n

Once the library is terminated, it is as if it had never been initialized and you will need to initialize it again before being able to use GLFW. If the library was not initialized or had already been terminated, it return immediately.

\n

\nError handling

\n

Some GLFW functions have return values that indicate an error, but this is often not very helpful when trying to figure out what happened or why it occurred. Other functions have no return value reserved for errors, so error notification needs a separate channel. Finally, far from all GLFW functions have return values.

\n

The last error code for the calling thread can be queried at any time with glfwGetError.

\n
int code = glfwGetError(NULL);
\n
\n
if (code != GLFW_NO_ERROR)
\n
handle_error(code);
\n

If no error has occurred since the last call, GLFW_NO_ERROR (zero) is returned. The error is cleared before the function returns.

\n

The error code indicates the general category of the error. Some error codes, such as GLFW_NOT_INITIALIZED has only a single meaning, whereas others like GLFW_PLATFORM_ERROR are used for many different errors.

\n

GLFW often has more information about an error than its general category. You can retrieve a UTF-8 encoded human-readable description along with the error code. If no error has occurred since the last call, the description is set to NULL.

\n
const char* description;
\n
int code = glfwGetError(&description);
\n
\n
if (description)
\n
display_error_message(code, description);
\n

The retrieved description string is only valid until the next error occurs. This means you must make a copy of it if you want to keep it.

\n

You can also set an error callback, which will be called each time an error occurs. It is set with glfwSetErrorCallback.

\n
glfwSetErrorCallback(error_callback);
\n

The error callback receives the same error code and human-readable description returned by glfwGetError.

\n
void error_callback(int code, const char* description)
\n
{
\n
display_error_message(code, description);
\n
}
\n

The error callback is called after the error is stored, so calling glfwGetError from within the error callback returns the same values as the callback argument.

\n

The description string passed to the callback is only valid until the error callback returns. This means you must make a copy of it if you want to keep it.

\n

Reported errors are never fatal. As long as GLFW was successfully initialized, it will remain initialized and in a safe state until terminated regardless of how many errors occur. If an error occurs during initialization that causes glfwInit to fail, any part of the library that was initialized will be safely terminated.

\n

Do not rely on a currently invalid call to generate a specific error, as in the future that same call may generate a different error or become valid.

\n

\nCoordinate systems

\n

GLFW has two primary coordinate systems: the virtual screen and the window content area or content area. Both use the same unit: virtual screen coordinates, or just screen coordinates, which don't necessarily correspond to pixels.

\n

\"\"

\n

Both the virtual screen and the content area coordinate systems have the X-axis pointing to the right and the Y-axis pointing down.

\n

Window and monitor positions are specified as the position of the upper-left corners of their content areas relative to the virtual screen, while cursor positions are specified relative to a window's content area.

\n

Because the origin of the window's content area coordinate system is also the point from which the window position is specified, you can translate content area coordinates to the virtual screen by adding the window position. The window frame, when present, extends out from the content area but does not affect the window position.

\n

Almost all positions and sizes in GLFW are measured in screen coordinates relative to one of the two origins above. This includes cursor positions, window positions and sizes, window frame sizes, monitor positions and video mode resolutions.

\n

Two exceptions are the monitor physical size, which is measured in millimetres, and framebuffer size, which is measured in pixels.

\n

Pixels and screen coordinates may map 1:1 on your machine, but they won't on every other machine, for example on a Mac with a Retina display. The ratio between screen coordinates and pixels may also change at run-time depending on which monitor the window is currently considered to be on.

\n

\nGuarantees and limitations

\n

This section describes the conditions under which GLFW can be expected to function, barring bugs in the operating system or drivers. Use of GLFW outside of these limits may work on some platforms, or on some machines, or some of the time, or on some versions of GLFW, but it may break at any time and this will not be considered a bug.

\n

\nPointer lifetimes

\n

GLFW will never free any pointer you provide to it and you must never free any pointer it provides to you.

\n

Many GLFW functions return pointers to dynamically allocated structures, strings or arrays, and some callbacks are provided with strings or arrays. These are always managed by GLFW and should never be freed by the application. The lifetime of these pointers is documented for each GLFW function and callback. If you need to keep this data, you must copy it before its lifetime expires.

\n

Many GLFW functions accept pointers to structures or strings allocated by the application. These are never freed by GLFW and are always the responsibility of the application. If GLFW needs to keep the data in these structures or strings, it is copied before the function returns.

\n

Pointer lifetimes are guaranteed not to be shortened in future minor or patch releases.

\n

\nReentrancy

\n

GLFW event processing and object destruction are not reentrant. This means that the following functions must not be called from any callback function:

\n\n

These functions may be made reentrant in future minor or patch releases, but functions not on this list will not be made non-reentrant.

\n

\nThread safety

\n

Most GLFW functions must only be called from the main thread (the thread that calls main), but some may be called from any thread once the library has been initialized. Before initialization the whole library is thread-unsafe.

\n

The reference documentation for every GLFW function states whether it is limited to the main thread.

\n

Initialization, termination, event processing and the creation and destruction of windows, cursors and OpenGL and OpenGL ES contexts are all restricted to the main thread due to limitations of one or several platforms.

\n

Because event processing must be performed on the main thread, all callbacks except for the error callback will only be called on that thread. The error callback may be called on any thread, as any GLFW function may generate errors.

\n

The error code and description may be queried from any thread.

\n\n

Empty events may be posted from any thread.

\n\n

The window user pointer and close flag may be read and written from any thread, but this is not synchronized by GLFW.

\n\n

These functions for working with OpenGL and OpenGL ES contexts may be called from any thread, but the window object is not synchronized by GLFW.

\n\n

The raw timer functions may be called from any thread.

\n\n

The regular timer may be used from any thread, but reading and writing the timer offset is not synchronized by GLFW.

\n\n

Library version information may be queried from any thread.

\n\n

All Vulkan related functions may be called from any thread.

\n\n

GLFW uses synchronization objects internally only to manage the per-thread context and error states. Additional synchronization is left to the application.

\n

Functions that may currently be called from any thread will always remain so, but functions that are currently limited to the main thread may be updated to allow calls from any thread in future releases.

\n

\nVersion compatibility

\n

GLFW uses Semantic Versioning. This guarantees source and binary backward compatibility with earlier minor versions of the API. This means that you can drop in a newer version of the library and existing programs will continue to compile and existing binaries will continue to run.

\n

Once a function or constant has been added, the signature of that function or value of that constant will remain unchanged until the next major version of GLFW. No compatibility of any kind is guaranteed between major versions.

\n

Undocumented behavior, i.e. behavior that is not described in the documentation, may change at any time until it is documented.

\n

If the reference documentation and the implementation differ, the reference documentation will almost always take precedence and the implementation will be fixed in the next release. The reference documentation will also take precedence over anything stated in a guide.

\n

\nEvent order

\n

The order of arrival of related events is not guaranteed to be consistent across platforms. The exception is synthetic key and mouse button release events, which are always delivered after the window defocus event.

\n

\nVersion management

\n

GLFW provides mechanisms for identifying what version of GLFW your application was compiled against as well as what version it is currently running against. If you are loading GLFW dynamically (not just linking dynamically), you can use this to verify that the library binary is compatible with your application.

\n

\nCompile-time version

\n

The compile-time version of GLFW is provided by the GLFW header with the GLFW_VERSION_MAJOR, GLFW_VERSION_MINOR and GLFW_VERSION_REVISION macros.

\n
printf("Compiled against GLFW %i.%i.%i\\n",
\n
GLFW_VERSION_MAJOR,
\n
GLFW_VERSION_MINOR,
\n
GLFW_VERSION_REVISION);
\n

\nRun-time version

\n

The run-time version can be retrieved with glfwGetVersion, a function that may be called regardless of whether GLFW is initialized.

\n
int major, minor, revision;
\n
glfwGetVersion(&major, &minor, &revision);
\n
\n
printf("Running against GLFW %i.%i.%i\\n", major, minor, revision);
\n

\nVersion string

\n

GLFW 3 also provides a compile-time generated version string that describes the version, platform, compiler and any platform-specific compile-time options. This is primarily intended for submitting bug reports, to allow developers to see which code paths are enabled in a binary.

\n

The version string is returned by glfwGetVersionString, a function that may be called regardless of whether GLFW is initialized.

\n

Do not use the version string to parse the GLFW library version. The glfwGetVersion function already provides the version of the running library binary.

\n

The format of the string is as follows:

    \n
  • The version of GLFW
    • \n
  • The name of the window system API
    • \n
  • The name of the context creation API
    • \n
  • Any additional options or APIs
    • \n
\n

For example, when compiling GLFW 3.0 with MinGW using the Win32 and WGL back ends, the version string may look something like this:

\n
3.0.0 Win32 WGL MinGW
\n
\n
\n
glfwGetError
int glfwGetError(const char **description)
Returns and clears the last error for the calling thread.
\n
glfwTerminate
void glfwTerminate(void)
Terminates the GLFW library.
\n
glfwInitHint
void glfwInitHint(int hint, int value)
Sets the specified init hint to the desired value.
\n
GLFW_FALSE
#define GLFW_FALSE
Zero.
Definition: glfw3.h:289
\n
GLFW_VERSION_MINOR
#define GLFW_VERSION_MINOR
The minor version number of the GLFW library.
Definition: glfw3.h:262
\n
GLFW_VERSION_REVISION
#define GLFW_VERSION_REVISION
The revision number of the GLFW library.
Definition: glfw3.h:269
\n
GLFW_JOYSTICK_HAT_BUTTONS
#define GLFW_JOYSTICK_HAT_BUTTONS
Joystick hat buttons init hint.
Definition: glfw3.h:1083
\n
glfwInit
int glfwInit(void)
Initializes the GLFW library.
\n
GLFW_VERSION_MAJOR
#define GLFW_VERSION_MAJOR
The major version number of the GLFW library.
Definition: glfw3.h:255
\n
glfwSetErrorCallback
GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback)
Sets the error callback.
\n
glfwGetVersion
void glfwGetVersion(int *major, int *minor, int *rev)
Retrieves the version of the GLFW library.
\n
GLFW_NO_ERROR
#define GLFW_NO_ERROR
No error has occurred.
Definition: glfw3.h:638
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
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e=this;this._destroy(),t.each(this.classesElementLookup,function(t,i){e._removeClass(i,t)}),this.element.off(this.eventNamespace).removeData(this.widgetFullName),this.widget().off(this.eventNamespace).removeAttr(\"aria-disabled\"),this.bindings.off(this.eventNamespace)},_destroy:t.noop,widget:function(){return this.element},option:function(e,i){var s,n,o,a=e;if(0===arguments.length)return t.widget.extend({},this.options);if(\"string\"==typeof e)if(a={},s=e.split(\".\"),e=s.shift(),s.length){for(n=a[e]=t.widget.extend({},this.options[e]),o=0;s.length-1>o;o++)n[s[o]]=n[s[o]]||{},n=n[s[o]];if(e=s.pop(),1===arguments.length)return void 0===n[e]?null:n[e];n[e]=i}else{if(1===arguments.length)return void 0===this.options[e]?null:this.options[e];a[e]=i}return this._setOptions(a),this},_setOptions:function(t){var e;for(e in t)this._setOption(e,t[e]);return this},_setOption:function(t,e){return\"classes\"===t&&this._setOptionClasses(e),this.options[t]=e,\"disabled\"===t&&this._setOptionDisabled(e),this},_setOptionClasses:function(e){var i,s,n;for(i in e)n=this.classesElementLookup[i],e[i]!==this.options.classes[i]&&n&&n.length&&(s=t(n.get()),this._removeClass(n,i),s.addClass(this._classes({element:s,keys:i,classes:e,add:!0})))},_setOptionDisabled:function(t){this._toggleClass(this.widget(),this.widgetFullName+\"-disabled\",null,!!t),t&&(this._removeClass(this.hoverable,null,\"ui-state-hover\"),this._removeClass(this.focusable,null,\"ui-state-focus\"))},enable:function(){return this._setOptions({disabled:!1})},disable:function(){return this._setOptions({disabled:!0})},_classes:function(e){function i(i,o){var a,r;for(r=0;i.length>r;r++)a=n.classesElementLookup[i[r]]||t(),a=e.add?t(t.unique(a.get().concat(e.element.get()))):t(a.not(e.element).get()),n.classesElementLookup[i[r]]=a,s.push(i[r]),o&&e.classes[i[r]]&&s.push(e.classes[i[r]])}var s=[],n=this;return e=t.extend({element:this.element,classes:this.options.classes||{}},e),this._on(e.element,{remove:\"_untrackClassesElement\"}),e.keys&&i(e.keys.match(/\\S+/g)||[],!0),e.extra&&i(e.extra.match(/\\S+/g)||[]),s.join(\" \")},_untrackClassesElement:function(e){var i=this;t.each(i.classesElementLookup,function(s,n){-1!==t.inArray(e.target,n)&&(i.classesElementLookup[s]=t(n.not(e.target).get()))})},_removeClass:function(t,e,i){return this._toggleClass(t,e,i,!1)},_addClass:function(t,e,i){return this._toggleClass(t,e,i,!0)},_toggleClass:function(t,e,i,s){s=\"boolean\"==typeof s?s:i;var n=\"string\"==typeof t||null===t,o={extra:n?e:i,keys:n?t:e,element:n?this.element:t,add:s};return o.element.toggleClass(this._classes(o),s),this},_on:function(e,i,s){var n,o=this;\"boolean\"!=typeof e&&(s=i,i=e,e=!1),s?(i=n=t(i),this.bindings=this.bindings.add(i)):(s=i,i=this.element,n=this.widget()),t.each(s,function(s,a){function r(){return e||o.options.disabled!==!0&&!t(this).hasClass(\"ui-state-disabled\")?(\"string\"==typeof a?o[a]:a).apply(o,arguments):void 0}\"string\"!=typeof a&&(r.guid=a.guid=a.guid||r.guid||t.guid++);var h=s.match(/^([\\w:-]*)\\s*(.*)$/),l=h[1]+o.eventNamespace,c=h[2];c?n.on(l,c,r):i.on(l,r)})},_off:function(e,i){i=(i||\"\").split(\" \").join(this.eventNamespace+\" \")+this.eventNamespace,e.off(i).off(i),this.bindings=t(this.bindings.not(e).get()),this.focusable=t(this.focusable.not(e).get()),this.hoverable=t(this.hoverable.not(e).get())},_delay:function(t,e){function i(){return(\"string\"==typeof t?s[t]:t).apply(s,arguments)}var s=this;return setTimeout(i,e||0)},_hoverable:function(e){this.hoverable=this.hoverable.add(e),this._on(e,{mouseenter:function(e){this._addClass(t(e.currentTarget),null,\"ui-state-hover\")},mouseleave:function(e){this._removeClass(t(e.currentTarget),null,\"ui-state-hover\")}})},_focusable:function(e){this.focusable=this.focusable.add(e),this._on(e,{focusin:function(e){this._addClass(t(e.currentTarget),null,\"ui-state-focus\")},focusout:function(e){this._removeClass(t(e.currentTarget),null,\"ui-state-focus\")}})},_trigger:function(e,i,s){var n,o,a=this.options[e];if(s=s||{},i=t.Event(i),i.type=(e===this.widgetEventPrefix?e:this.widgetEventPrefix+e).toLowerCase(),i.target=this.element[0],o=i.originalEvent)for(n in o)n in i||(i[n]=o[n]);return this.element.trigger(i,s),!(t.isFunction(a)&&a.apply(this.element[0],[i].concat(s))===!1||i.isDefaultPrevented())}},t.each({show:\"fadeIn\",hide:\"fadeOut\"},function(e,i){t.Widget.prototype[\"_\"+e]=function(s,n,o){\"string\"==typeof n&&(n={effect:n});var a,r=n?n===!0||\"number\"==typeof n?i:n.effect||i:e;n=n||{},\"number\"==typeof n&&(n={duration:n}),a=!t.isEmptyObject(n),n.complete=o,n.delay&&s.delay(n.delay),a&&t.effects&&t.effects.effect[r]?s[e](n):r!==e&&s[r]?s[r](n.duration,n.easing,o):s.queue(function(i){t(this)[e](),o&&o.call(s[0]),i()})}}),t.widget,function(){function e(t,e,i){return[parseFloat(t[0])*(u.test(t[0])?e/100:1),parseFloat(t[1])*(u.test(t[1])?i/100:1)]}function i(e,i){return parseInt(t.css(e,i),10)||0}function s(e){var i=e[0];return 9===i.nodeType?{width:e.width(),height:e.height(),offset:{top:0,left:0}}:t.isWindow(i)?{width:e.width(),height:e.height(),offset:{top:e.scrollTop(),left:e.scrollLeft()}}:i.preventDefault?{width:0,height:0,offset:{top:i.pageY,left:i.pageX}}:{width:e.outerWidth(),height:e.outerHeight(),offset:e.offset()}}var n,o=Math.max,a=Math.abs,r=/left|center|right/,h=/top|center|bottom/,l=/[\\+\\-]\\d+(\\.[\\d]+)?%?/,c=/^\\w+/,u=/%$/,d=t.fn.position;t.position={scrollbarWidth:function(){if(void 0!==n)return n;var e,i,s=t(\"
\"),o=s.children()[0];return t(\"body\").append(s),e=o.offsetWidth,s.css(\"overflow\",\"scroll\"),i=o.offsetWidth,e===i&&(i=s[0].clientWidth),s.remove(),n=e-i},getScrollInfo:function(e){var i=e.isWindow||e.isDocument?\"\":e.element.css(\"overflow-x\"),s=e.isWindow||e.isDocument?\"\":e.element.css(\"overflow-y\"),n=\"scroll\"===i||\"auto\"===i&&e.widthi?\"left\":e>0?\"right\":\"center\",vertical:0>r?\"top\":s>0?\"bottom\":\"middle\"};l>p&&p>a(e+i)&&(u.horizontal=\"center\"),c>f&&f>a(s+r)&&(u.vertical=\"middle\"),u.important=o(a(e),a(i))>o(a(s),a(r))?\"horizontal\":\"vertical\",n.using.call(this,t,u)}),h.offset(t.extend(D,{using:r}))})},t.ui.position={fit:{left:function(t,e){var i,s=e.within,n=s.isWindow?s.scrollLeft:s.offset.left,a=s.width,r=t.left-e.collisionPosition.marginLeft,h=n-r,l=r+e.collisionWidth-a-n;e.collisionWidth>a?h>0&&0>=l?(i=t.left+h+e.collisionWidth-a-n,t.left+=h-i):t.left=l>0&&0>=h?n:h>l?n+a-e.collisionWidth:n:h>0?t.left+=h:l>0?t.left-=l:t.left=o(t.left-r,t.left)},top:function(t,e){var i,s=e.within,n=s.isWindow?s.scrollTop:s.offset.top,a=e.within.height,r=t.top-e.collisionPosition.marginTop,h=n-r,l=r+e.collisionHeight-a-n;e.collisionHeight>a?h>0&&0>=l?(i=t.top+h+e.collisionHeight-a-n,t.top+=h-i):t.top=l>0&&0>=h?n:h>l?n+a-e.collisionHeight:n:h>0?t.top+=h:l>0?t.top-=l:t.top=o(t.top-r,t.top)}},flip:{left:function(t,e){var i,s,n=e.within,o=n.offset.left+n.scrollLeft,r=n.width,h=n.isWindow?n.scrollLeft:n.offset.left,l=t.left-e.collisionPosition.marginLeft,c=l-h,u=l+e.collisionWidth-r-h,d=\"left\"===e.my[0]?-e.elemWidth:\"right\"===e.my[0]?e.elemWidth:0,p=\"left\"===e.at[0]?e.targetWidth:\"right\"===e.at[0]?-e.targetWidth:0,f=-2*e.offset[0];0>c?(i=t.left+d+p+f+e.collisionWidth-r-o,(0>i||a(c)>i)&&(t.left+=d+p+f)):u>0&&(s=t.left-e.collisionPosition.marginLeft+d+p+f-h,(s>0||u>a(s))&&(t.left+=d+p+f))},top:function(t,e){var i,s,n=e.within,o=n.offset.top+n.scrollTop,r=n.height,h=n.isWindow?n.scrollTop:n.offset.top,l=t.top-e.collisionPosition.marginTop,c=l-h,u=l+e.collisionHeight-r-h,d=\"top\"===e.my[1],p=d?-e.elemHeight:\"bottom\"===e.my[1]?e.elemHeight:0,f=\"top\"===e.at[1]?e.targetHeight:\"bottom\"===e.at[1]?-e.targetHeight:0,m=-2*e.offset[1];0>c?(s=t.top+p+f+m+e.collisionHeight-r-o,(0>s||a(c)>s)&&(t.top+=p+f+m)):u>0&&(i=t.top-e.collisionPosition.marginTop+p+f+m-h,(i>0||u>a(i))&&(t.top+=p+f+m))}},flipfit:{left:function(){t.ui.position.flip.left.apply(this,arguments),t.ui.position.fit.left.apply(this,arguments)},top:function(){t.ui.position.flip.top.apply(this,arguments),t.ui.position.fit.top.apply(this,arguments)}}}}(),t.ui.position,t.extend(t.expr[\":\"],{data:t.expr.createPseudo?t.expr.createPseudo(function(e){return function(i){return!!t.data(i,e)}}):function(e,i,s){return!!t.data(e,s[3])}}),t.fn.extend({disableSelection:function(){var t=\"onselectstart\"in document.createElement(\"div\")?\"selectstart\":\"mousedown\";return function(){return this.on(t+\".ui-disableSelection\",function(t){t.preventDefault()})}}(),enableSelection:function(){return this.off(\".ui-disableSelection\")}}),t.ui.focusable=function(i,s){var n,o,a,r,h,l=i.nodeName.toLowerCase();return\"area\"===l?(n=i.parentNode,o=n.name,i.href&&o&&\"map\"===n.nodeName.toLowerCase()?(a=t(\"img[usemap='#\"+o+\"']\"),a.length>0&&a.is(\":visible\")):!1):(/^(input|select|textarea|button|object)$/.test(l)?(r=!i.disabled,r&&(h=t(i).closest(\"fieldset\")[0],h&&(r=!h.disabled))):r=\"a\"===l?i.href||s:s,r&&t(i).is(\":visible\")&&e(t(i)))},t.extend(t.expr[\":\"],{focusable:function(e){return t.ui.focusable(e,null!=t.attr(e,\"tabindex\"))}}),t.ui.focusable,t.fn.form=function(){return\"string\"==typeof this[0].form?this.closest(\"form\"):t(this[0].form)},t.ui.formResetMixin={_formResetHandler:function(){var e=t(this);setTimeout(function(){var i=e.data(\"ui-form-reset-instances\");t.each(i,function(){this.refresh()})})},_bindFormResetHandler:function(){if(this.form=this.element.form(),this.form.length){var t=this.form.data(\"ui-form-reset-instances\")||[];t.length||this.form.on(\"reset.ui-form-reset\",this._formResetHandler),t.push(this),this.form.data(\"ui-form-reset-instances\",t)}},_unbindFormResetHandler:function(){if(this.form.length){var e=this.form.data(\"ui-form-reset-instances\");e.splice(t.inArray(this,e),1),e.length?this.form.data(\"ui-form-reset-instances\",e):this.form.removeData(\"ui-form-reset-instances\").off(\"reset.ui-form-reset\")}}},\"1.7\"===t.fn.jquery.substring(0,3)&&(t.each([\"Width\",\"Height\"],function(e,i){function s(e,i,s,o){return t.each(n,function(){i-=parseFloat(t.css(e,\"padding\"+this))||0,s&&(i-=parseFloat(t.css(e,\"border\"+this+\"Width\"))||0),o&&(i-=parseFloat(t.css(e,\"margin\"+this))||0)}),i}var n=\"Width\"===i?[\"Left\",\"Right\"]:[\"Top\",\"Bottom\"],o=i.toLowerCase(),a={innerWidth:t.fn.innerWidth,innerHeight:t.fn.innerHeight,outerWidth:t.fn.outerWidth,outerHeight:t.fn.outerHeight};t.fn[\"inner\"+i]=function(e){return void 0===e?a[\"inner\"+i].call(this):this.each(function(){t(this).css(o,s(this,e)+\"px\")})},t.fn[\"outer\"+i]=function(e,n){return\"number\"!=typeof e?a[\"outer\"+i].call(this,e):this.each(function(){t(this).css(o,s(this,e,!0,n)+\"px\")})}}),t.fn.addBack=function(t){return this.add(null==t?this.prevObject:this.prevObject.filter(t))}),t.ui.keyCode={BACKSPACE:8,COMMA:188,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,LEFT:37,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SPACE:32,TAB:9,UP:38},t.ui.escapeSelector=function(){var t=/([!\"#$%&'()*+,./:;<=>?@[\\]^`{|}~])/g;return function(e){return e.replace(t,\"\\\\$1\")}}(),t.fn.labels=function(){var e,i,s,n,o;return this[0].labels&&this[0].labels.length?this.pushStack(this[0].labels):(n=this.eq(0).parents(\"label\"),s=this.attr(\"id\"),s&&(e=this.eq(0).parents().last(),o=e.add(e.length?e.siblings():this.siblings()),i=\"label[for='\"+t.ui.escapeSelector(s)+\"']\",n=n.add(o.find(i).addBack(i))),this.pushStack(n))},t.fn.scrollParent=function(e){var i=this.css(\"position\"),s=\"absolute\"===i,n=e?/(auto|scroll|hidden)/:/(auto|scroll)/,o=this.parents().filter(function(){var e=t(this);return s&&\"static\"===e.css(\"position\")?!1:n.test(e.css(\"overflow\")+e.css(\"overflow-y\")+e.css(\"overflow-x\"))}).eq(0);return\"fixed\"!==i&&o.length?o:t(this[0].ownerDocument||document)},t.extend(t.expr[\":\"],{tabbable:function(e){var i=t.attr(e,\"tabindex\"),s=null!=i;return(!s||i>=0)&&t.ui.focusable(e,s)}}),t.fn.extend({uniqueId:function(){var t=0;return function(){return this.each(function(){this.id||(this.id=\"ui-id-\"+ ++t)})}}(),removeUniqueId:function(){return 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orientationchange\":$.proxy(this.winResize,this)},i)),this.opts.subIndicators&&(this.$subArrow=$(\"\").addClass(\"sub-arrow\"),this.opts.subIndicatorsText&&this.$subArrow.html(this.opts.subIndicatorsText)),initMouseDetection()}if(this.$firstSub=this.$root.find(\"ul\").each(function(){e.menuInit($(this))}).eq(0),this.$firstLink=this.$root.find(\"a\").eq(0),this.opts.markCurrentItem){var s=/(index|default)\\.[^#\\?\\/]*/i,o=/#.*/,a=window.location.href.replace(s,\"\"),n=a.replace(o,\"\");this.$root.find(\"a\").each(function(){var t=this.href.replace(s,\"\"),i=$(this);(t==a||t==n)&&(i.addClass(\"current\"),e.opts.markCurrentTree&&i.parentsUntil(\"[data-smartmenus-id]\",\"ul\").each(function(){$(this).dataSM(\"parent-a\").addClass(\"current\")}))})}this.wasCollapsible=this.isCollapsible()},destroy:function(t){if(!t){var e=\".smartmenus\";this.$root.removeData(\"smartmenus\").removeAttr(\"data-smartmenus-id\").removeDataSM(\"level\").off(e),e+=this.rootId,$(document).off(e),$(window).off(e),this.opts.subIndicators&&(this.$subArrow=null)}this.menuHideAll();var i=this;this.$root.find(\"ul\").each(function(){var t=$(this);t.dataSM(\"scroll-arrows\")&&t.dataSM(\"scroll-arrows\").remove(),t.dataSM(\"shown-before\")&&((i.opts.subMenusMinWidth||i.opts.subMenusMaxWidth)&&t.css({width:\"\",minWidth:\"\",maxWidth:\"\"}).removeClass(\"sm-nowrap\"),t.dataSM(\"scroll-arrows\")&&t.dataSM(\"scroll-arrows\").remove(),t.css({zIndex:\"\",top:\"\",left:\"\",marginLeft:\"\",marginTop:\"\",display:\"\"})),0==(t.attr(\"id\")||\"\").indexOf(i.accessIdPrefix)&&t.removeAttr(\"id\")}).removeDataSM(\"in-mega\").removeDataSM(\"shown-before\").removeDataSM(\"scroll-arrows\").removeDataSM(\"parent-a\").removeDataSM(\"level\").removeDataSM(\"beforefirstshowfired\").removeAttr(\"role\").removeAttr(\"aria-hidden\").removeAttr(\"aria-labelledby\").removeAttr(\"aria-expanded\"),this.$root.find(\"a.has-submenu\").each(function(){var t=$(this);0==t.attr(\"id\").indexOf(i.accessIdPrefix)&&t.removeAttr(\"id\")}).removeClass(\"has-submenu\").removeDataSM(\"sub\").removeAttr(\"aria-haspopup\").removeAttr(\"aria-controls\").removeAttr(\"aria-expanded\").closest(\"li\").removeDataSM(\"sub\"),this.opts.subIndicators&&this.$root.find(\"span.sub-arrow\").remove(),this.opts.markCurrentItem&&this.$root.find(\"a.current\").removeClass(\"current\"),t||(this.$root=null,this.$firstLink=null,this.$firstSub=null,this.$disableOverlay&&(this.$disableOverlay.remove(),this.$disableOverlay=null),menuTrees.splice($.inArray(this,menuTrees),1))},disable:function(t){if(!this.disabled){if(this.menuHideAll(),!t&&!this.opts.isPopup&&this.$root.is(\":visible\")){var e=this.$root.offset();this.$disableOverlay=$('
').css({position:\"absolute\",top:e.top,left:e.left,width:this.$root.outerWidth(),height:this.$root.outerHeight(),zIndex:this.getStartZIndex(!0),opacity:0}).appendTo(document.body)}this.disabled=!0}},docClick:function(t){return this.$touchScrollingSub?(this.$touchScrollingSub=null,void 0):((this.visibleSubMenus.length&&!$.contains(this.$root[0],t.target)||$(t.target).closest(\"a\").length)&&this.menuHideAll(),void 0)},docTouchEnd:function(){if(this.lastTouch){if(!(!this.visibleSubMenus.length||void 0!==this.lastTouch.x2&&this.lastTouch.x1!=this.lastTouch.x2||void 0!==this.lastTouch.y2&&this.lastTouch.y1!=this.lastTouch.y2||this.lastTouch.target&&$.contains(this.$root[0],this.lastTouch.target))){this.hideTimeout&&(clearTimeout(this.hideTimeout),this.hideTimeout=0);var t=this;this.hideTimeout=setTimeout(function(){t.menuHideAll()},350)}this.lastTouch=null}},docTouchMove:function(t){if(this.lastTouch){var e=t.originalEvent.touches[0];this.lastTouch.x2=e.pageX,this.lastTouch.y2=e.pageY}},docTouchStart:function(t){var e=t.originalEvent.touches[0];this.lastTouch={x1:e.pageX,y1:e.pageY,target:e.target}},enable:function(){this.disabled&&(this.$disableOverlay&&(this.$disableOverlay.remove(),this.$disableOverlay=null),this.disabled=!1)},getClosestMenu:function(t){for(var e=$(t).closest(\"ul\");e.dataSM(\"in-mega\");)e=e.parent().closest(\"ul\");return e[0]||null},getHeight:function(t){return this.getOffset(t,!0)},getOffset:function(t,e){var i;\"none\"==t.css(\"display\")&&(i={position:t[0].style.position,visibility:t[0].style.visibility},t.css({position:\"absolute\",visibility:\"hidden\"}).show());var s=t[0].getBoundingClientRect&&t[0].getBoundingClientRect(),o=s&&(e?s.height||s.bottom-s.top:s.width||s.right-s.left);return o||0===o||(o=e?t[0].offsetHeight:t[0].offsetWidth),i&&t.hide().css(i),o},getStartZIndex:function(t){var e=parseInt(this[t?\"$root\":\"$firstSub\"].css(\"z-index\"));return!t&&isNaN(e)&&(e=parseInt(this.$root.css(\"z-index\"))),isNaN(e)?1:e},getTouchPoint:function(t){return t.touches&&t.touches[0]||t.changedTouches&&t.changedTouches[0]||t},getViewport:function(t){var e=t?\"Height\":\"Width\",i=document.documentElement[\"client\"+e],s=window[\"inner\"+e];return s&&(i=Math.min(i,s)),i},getViewportHeight:function(){return this.getViewport(!0)},getViewportWidth:function(){return this.getViewport()},getWidth:function(t){return this.getOffset(t)},handleEvents:function(){return!this.disabled&&this.isCSSOn()},handleItemEvents:function(t){return this.handleEvents()&&!this.isLinkInMegaMenu(t)},isCollapsible:function(){return\"static\"==this.$firstSub.css(\"position\")},isCSSOn:function(){return\"inline\"!=this.$firstLink.css(\"display\")},isFixed:function(){var t=\"fixed\"==this.$root.css(\"position\");return t||this.$root.parentsUntil(\"body\").each(function(){return\"fixed\"==$(this).css(\"position\")?(t=!0,!1):void 0}),t},isLinkInMegaMenu:function(t){return $(this.getClosestMenu(t[0])).hasClass(\"mega-menu\")},isTouchMode:function(){return!mouse||this.opts.noMouseOver||this.isCollapsible()},itemActivate:function(t,e){var i=t.closest(\"ul\"),s=i.dataSM(\"level\");if(s>1&&(!this.activatedItems[s-2]||this.activatedItems[s-2][0]!=i.dataSM(\"parent-a\")[0])){var o=this;$(i.parentsUntil(\"[data-smartmenus-id]\",\"ul\").get().reverse()).add(i).each(function(){o.itemActivate($(this).dataSM(\"parent-a\"))})}if((!this.isCollapsible()||e)&&this.menuHideSubMenus(this.activatedItems[s-1]&&this.activatedItems[s-1][0]==t[0]?s:s-1),this.activatedItems[s-1]=t,this.$root.triggerHandler(\"activate.smapi\",t[0])!==!1){var a=t.dataSM(\"sub\");a&&(this.isTouchMode()||!this.opts.showOnClick||this.clickActivated)&&this.menuShow(a)}},itemBlur:function(t){var e=$(t.currentTarget);this.handleItemEvents(e)&&this.$root.triggerHandler(\"blur.smapi\",e[0])},itemClick:function(t){var e=$(t.currentTarget);if(this.handleItemEvents(e)){if(this.$touchScrollingSub&&this.$touchScrollingSub[0]==e.closest(\"ul\")[0])return this.$touchScrollingSub=null,t.stopPropagation(),!1;if(this.$root.triggerHandler(\"click.smapi\",e[0])===!1)return!1;var i=$(t.target).is(\".sub-arrow\"),s=e.dataSM(\"sub\"),o=s?2==s.dataSM(\"level\"):!1,a=this.isCollapsible(),n=/toggle$/.test(this.opts.collapsibleBehavior),r=/link$/.test(this.opts.collapsibleBehavior),h=/^accordion/.test(this.opts.collapsibleBehavior);if(s&&!s.is(\":visible\")){if((!r||!a||i)&&(this.opts.showOnClick&&o&&(this.clickActivated=!0),this.itemActivate(e,h),s.is(\":visible\")))return this.focusActivated=!0,!1}else if(a&&(n||i))return this.itemActivate(e,h),this.menuHide(s),n&&(this.focusActivated=!1),!1;return this.opts.showOnClick&&o||e.hasClass(\"disabled\")||this.$root.triggerHandler(\"select.smapi\",e[0])===!1?!1:void 0}},itemDown:function(t){var e=$(t.currentTarget);this.handleItemEvents(e)&&e.dataSM(\"mousedown\",!0)},itemEnter:function(t){var e=$(t.currentTarget);if(this.handleItemEvents(e)){if(!this.isTouchMode()){this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=0);var i=this;this.showTimeout=setTimeout(function(){i.itemActivate(e)},this.opts.showOnClick&&1==e.closest(\"ul\").dataSM(\"level\")?1:this.opts.showTimeout)}this.$root.triggerHandler(\"mouseenter.smapi\",e[0])}},itemFocus:function(t){var e=$(t.currentTarget);this.handleItemEvents(e)&&(!this.focusActivated||this.isTouchMode()&&e.dataSM(\"mousedown\")||this.activatedItems.length&&this.activatedItems[this.activatedItems.length-1][0]==e[0]||this.itemActivate(e,!0),this.$root.triggerHandler(\"focus.smapi\",e[0]))},itemLeave:function(t){var e=$(t.currentTarget);this.handleItemEvents(e)&&(this.isTouchMode()||(e[0].blur(),this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=0)),e.removeDataSM(\"mousedown\"),this.$root.triggerHandler(\"mouseleave.smapi\",e[0]))},menuHide:function(t){if(this.$root.triggerHandler(\"beforehide.smapi\",t[0])!==!1&&(canAnimate&&t.stop(!0,!0),\"none\"!=t.css(\"display\"))){var e=function(){t.css(\"z-index\",\"\")};this.isCollapsible()?canAnimate&&this.opts.collapsibleHideFunction?this.opts.collapsibleHideFunction.call(this,t,e):t.hide(this.opts.collapsibleHideDuration,e):canAnimate&&this.opts.hideFunction?this.opts.hideFunction.call(this,t,e):t.hide(this.opts.hideDuration,e),t.dataSM(\"scroll\")&&(this.menuScrollStop(t),t.css({\"touch-action\":\"\",\"-ms-touch-action\":\"\",\"-webkit-transform\":\"\",transform:\"\"}).off(\".smartmenus_scroll\").removeDataSM(\"scroll\").dataSM(\"scroll-arrows\").hide()),t.dataSM(\"parent-a\").removeClass(\"highlighted\").attr(\"aria-expanded\",\"false\"),t.attr({\"aria-expanded\":\"false\",\"aria-hidden\":\"true\"});var i=t.dataSM(\"level\");this.activatedItems.splice(i-1,1),this.visibleSubMenus.splice($.inArray(t,this.visibleSubMenus),1),this.$root.triggerHandler(\"hide.smapi\",t[0])}},menuHideAll:function(){this.showTimeout&&(clearTimeout(this.showTimeout),this.showTimeout=0);for(var t=this.opts.isPopup?1:0,e=this.visibleSubMenus.length-1;e>=t;e--)this.menuHide(this.visibleSubMenus[e]);this.opts.isPopup&&(canAnimate&&this.$root.stop(!0,!0),this.$root.is(\":visible\")&&(canAnimate&&this.opts.hideFunction?this.opts.hideFunction.call(this,this.$root):this.$root.hide(this.opts.hideDuration))),this.activatedItems=[],this.visibleSubMenus=[],this.clickActivated=!1,this.focusActivated=!1,this.zIndexInc=0,this.$root.triggerHandler(\"hideAll.smapi\")},menuHideSubMenus:function(t){for(var e=this.activatedItems.length-1;e>=t;e--){var i=this.activatedItems[e].dataSM(\"sub\");i&&this.menuHide(i)}},menuInit:function(t){if(!t.dataSM(\"in-mega\")){t.hasClass(\"mega-menu\")&&t.find(\"ul\").dataSM(\"in-mega\",!0);for(var e=2,i=t[0];(i=i.parentNode.parentNode)!=this.$root[0];)e++;var s=t.prevAll(\"a\").eq(-1);s.length||(s=t.prevAll().find(\"a\").eq(-1)),s.addClass(\"has-submenu\").dataSM(\"sub\",t),t.dataSM(\"parent-a\",s).dataSM(\"level\",e).parent().dataSM(\"sub\",t);var o=s.attr(\"id\")||this.accessIdPrefix+ ++this.idInc,a=t.attr(\"id\")||this.accessIdPrefix+ ++this.idInc;s.attr({id:o,\"aria-haspopup\":\"true\",\"aria-controls\":a,\"aria-expanded\":\"false\"}),t.attr({id:a,role:\"group\",\"aria-hidden\":\"true\",\"aria-labelledby\":o,\"aria-expanded\":\"false\"}),this.opts.subIndicators&&s[this.opts.subIndicatorsPos](this.$subArrow.clone())}},menuPosition:function(t){var e,i,s=t.dataSM(\"parent-a\"),o=s.closest(\"li\"),a=o.parent(),n=t.dataSM(\"level\"),r=this.getWidth(t),h=this.getHeight(t),u=s.offset(),l=u.left,c=u.top,d=this.getWidth(s),m=this.getHeight(s),p=$(window),f=p.scrollLeft(),v=p.scrollTop(),b=this.getViewportWidth(),S=this.getViewportHeight(),g=a.parent().is(\"[data-sm-horizontal-sub]\")||2==n&&!a.hasClass(\"sm-vertical\"),M=this.opts.rightToLeftSubMenus&&!o.is(\"[data-sm-reverse]\")||!this.opts.rightToLeftSubMenus&&o.is(\"[data-sm-reverse]\"),w=2==n?this.opts.mainMenuSubOffsetX:this.opts.subMenusSubOffsetX,T=2==n?this.opts.mainMenuSubOffsetY:this.opts.subMenusSubOffsetY;if(g?(e=M?d-r-w:w,i=this.opts.bottomToTopSubMenus?-h-T:m+T):(e=M?w-r:d-w,i=this.opts.bottomToTopSubMenus?m-T-h:T),this.opts.keepInViewport){var y=l+e,I=c+i;if(M&&f>y?e=g?f-y+e:d-w:!M&&y+r>f+b&&(e=g?f+b-r-y+e:w-r),g||(S>h&&I+h>v+S?i+=v+S-h-I:(h>=S||v>I)&&(i+=v-I)),g&&(I+h>v+S+.49||v>I)||!g&&h>S+.49){var x=this;t.dataSM(\"scroll-arrows\")||t.dataSM(\"scroll-arrows\",$([$('')[0],$('')[0]]).on({mouseenter:function(){t.dataSM(\"scroll\").up=$(this).hasClass(\"scroll-up\"),x.menuScroll(t)},mouseleave:function(e){x.menuScrollStop(t),x.menuScrollOut(t,e)},\"mousewheel DOMMouseScroll\":function(t){t.preventDefault()}}).insertAfter(t));var A=\".smartmenus_scroll\";if(t.dataSM(\"scroll\",{y:this.cssTransforms3d?0:i-m,step:1,itemH:m,subH:h,arrowDownH:this.getHeight(t.dataSM(\"scroll-arrows\").eq(1))}).on(getEventsNS({mouseover:function(e){x.menuScrollOver(t,e)},mouseout:function(e){x.menuScrollOut(t,e)},\"mousewheel DOMMouseScroll\":function(e){x.menuScrollMousewheel(t,e)}},A)).dataSM(\"scroll-arrows\").css({top:\"auto\",left:\"0\",marginLeft:e+(parseInt(t.css(\"border-left-width\"))||0),width:r-(parseInt(t.css(\"border-left-width\"))||0)-(parseInt(t.css(\"border-right-width\"))||0),zIndex:t.css(\"z-index\")}).eq(g&&this.opts.bottomToTopSubMenus?0:1).show(),this.isFixed()){var C={};C[touchEvents?\"touchstart touchmove touchend\":\"pointerdown pointermove pointerup MSPointerDown MSPointerMove MSPointerUp\"]=function(e){x.menuScrollTouch(t,e)},t.css({\"touch-action\":\"none\",\"-ms-touch-action\":\"none\"}).on(getEventsNS(C,A))}}}t.css({top:\"auto\",left:\"0\",marginLeft:e,marginTop:i-m})},menuScroll:function(t,e,i){var s,o=t.dataSM(\"scroll\"),a=t.dataSM(\"scroll-arrows\"),n=o.up?o.upEnd:o.downEnd;if(!e&&o.momentum){if(o.momentum*=.92,s=o.momentum,.5>s)return this.menuScrollStop(t),void 0}else s=i||(e||!this.opts.scrollAccelerate?this.opts.scrollStep:Math.floor(o.step));var r=t.dataSM(\"level\");if(this.activatedItems[r-1]&&this.activatedItems[r-1].dataSM(\"sub\")&&this.activatedItems[r-1].dataSM(\"sub\").is(\":visible\")&&this.menuHideSubMenus(r-1),o.y=o.up&&o.y>=n||!o.up&&n>=o.y?o.y:Math.abs(n-o.y)>s?o.y+(o.up?s:-s):n,t.css(this.cssTransforms3d?{\"-webkit-transform\":\"translate3d(0, \"+o.y+\"px, 0)\",transform:\"translate3d(0, \"+o.y+\"px, 0)\"}:{marginTop:o.y}),mouse&&(o.up&&o.y>o.downEnd||!o.up&&o.y0;t.dataSM(\"scroll-arrows\").eq(i?0:1).is(\":visible\")&&(t.dataSM(\"scroll\").up=i,this.menuScroll(t,!0))}e.preventDefault()},menuScrollOut:function(t,e){mouse&&(/^scroll-(up|down)/.test((e.relatedTarget||\"\").className)||(t[0]==e.relatedTarget||$.contains(t[0],e.relatedTarget))&&this.getClosestMenu(e.relatedTarget)==t[0]||t.dataSM(\"scroll-arrows\").css(\"visibility\",\"hidden\"))},menuScrollOver:function(t,e){if(mouse&&!/^scroll-(up|down)/.test(e.target.className)&&this.getClosestMenu(e.target)==t[0]){this.menuScrollRefreshData(t);var i=t.dataSM(\"scroll\"),s=$(window).scrollTop()-t.dataSM(\"parent-a\").offset().top-i.itemH;t.dataSM(\"scroll-arrows\").eq(0).css(\"margin-top\",s).end().eq(1).css(\"margin-top\",s+this.getViewportHeight()-i.arrowDownH).end().css(\"visibility\",\"visible\")}},menuScrollRefreshData:function(t){var e=t.dataSM(\"scroll\"),i=$(window).scrollTop()-t.dataSM(\"parent-a\").offset().top-e.itemH;this.cssTransforms3d&&(i=-(parseFloat(t.css(\"margin-top\"))-i)),$.extend(e,{upEnd:i,downEnd:i+this.getViewportHeight()-e.subH})},menuScrollStop:function(t){return this.scrollTimeout?(cancelAnimationFrame(this.scrollTimeout),this.scrollTimeout=0,t.dataSM(\"scroll\").step=1,!0):void 0},menuScrollTouch:function(t,e){if(e=e.originalEvent,isTouchEvent(e)){var i=this.getTouchPoint(e);if(this.getClosestMenu(i.target)==t[0]){var s=t.dataSM(\"scroll\");if(/(start|down)$/i.test(e.type))this.menuScrollStop(t)?(e.preventDefault(),this.$touchScrollingSub=t):this.$touchScrollingSub=null,this.menuScrollRefreshData(t),$.extend(s,{touchStartY:i.pageY,touchStartTime:e.timeStamp});else if(/move$/i.test(e.type)){var o=void 0!==s.touchY?s.touchY:s.touchStartY;if(void 0!==o&&o!=i.pageY){this.$touchScrollingSub=t;var a=i.pageY>o;void 0!==s.up&&s.up!=a&&$.extend(s,{touchStartY:i.pageY,touchStartTime:e.timeStamp}),$.extend(s,{up:a,touchY:i.pageY}),this.menuScroll(t,!0,Math.abs(i.pageY-o))}e.preventDefault()}else void 0!==s.touchY&&((s.momentum=15*Math.pow(Math.abs(i.pageY-s.touchStartY)/(e.timeStamp-s.touchStartTime),2))&&(this.menuScrollStop(t),this.menuScroll(t),e.preventDefault()),delete s.touchY)}}},menuShow:function(t){if((t.dataSM(\"beforefirstshowfired\")||(t.dataSM(\"beforefirstshowfired\",!0),this.$root.triggerHandler(\"beforefirstshow.smapi\",t[0])!==!1))&&this.$root.triggerHandler(\"beforeshow.smapi\",t[0])!==!1&&(t.dataSM(\"shown-before\",!0),canAnimate&&t.stop(!0,!0),!t.is(\":visible\"))){var e=t.dataSM(\"parent-a\"),i=this.isCollapsible();if((this.opts.keepHighlighted||i)&&e.addClass(\"highlighted\"),i)t.removeClass(\"sm-nowrap\").css({zIndex:\"\",width:\"auto\",minWidth:\"\",maxWidth:\"\",top:\"\",left:\"\",marginLeft:\"\",marginTop:\"\"});else{if(t.css(\"z-index\",this.zIndexInc=(this.zIndexInc||this.getStartZIndex())+1),(this.opts.subMenusMinWidth||this.opts.subMenusMaxWidth)&&(t.css({width:\"auto\",minWidth:\"\",maxWidth:\"\"}).addClass(\"sm-nowrap\"),this.opts.subMenusMinWidth&&t.css(\"min-width\",this.opts.subMenusMinWidth),this.opts.subMenusMaxWidth)){var s=this.getWidth(t);t.css(\"max-width\",this.opts.subMenusMaxWidth),s>this.getWidth(t)&&t.removeClass(\"sm-nowrap\").css(\"width\",this.opts.subMenusMaxWidth)}this.menuPosition(t)}var o=function(){t.css(\"overflow\",\"\")};i?canAnimate&&this.opts.collapsibleShowFunction?this.opts.collapsibleShowFunction.call(this,t,o):t.show(this.opts.collapsibleShowDuration,o):canAnimate&&this.opts.showFunction?this.opts.showFunction.call(this,t,o):t.show(this.opts.showDuration,o),e.attr(\"aria-expanded\",\"true\"),t.attr({\"aria-expanded\":\"true\",\"aria-hidden\":\"false\"}),this.visibleSubMenus.push(t),this.$root.triggerHandler(\"show.smapi\",t[0])}},popupHide:function(t){this.hideTimeout&&(clearTimeout(this.hideTimeout),this.hideTimeout=0);var e=this;this.hideTimeout=setTimeout(function(){e.menuHideAll()},t?1:this.opts.hideTimeout)},popupShow:function(t,e){if(!this.opts.isPopup)return alert('SmartMenus jQuery Error:\\n\\nIf you want to show this menu via the \"popupShow\" method, set the isPopup:true option.'),void 0;if(this.hideTimeout&&(clearTimeout(this.hideTimeout),this.hideTimeout=0),this.$root.dataSM(\"shown-before\",!0),canAnimate&&this.$root.stop(!0,!0),!this.$root.is(\":visible\")){this.$root.css({left:t,top:e});var i=this,s=function(){i.$root.css(\"overflow\",\"\")};canAnimate&&this.opts.showFunction?this.opts.showFunction.call(this,this.$root,s):this.$root.show(this.opts.showDuration,s),this.visibleSubMenus[0]=this.$root}},refresh:function(){this.destroy(!0),this.init(!0)},rootKeyDown:function(t){if(this.handleEvents())switch(t.keyCode){case 27:var e=this.activatedItems[0];if(e){this.menuHideAll(),e[0].focus();var i=e.dataSM(\"sub\");i&&this.menuHide(i)}break;case 32:var s=$(t.target);if(s.is(\"a\")&&this.handleItemEvents(s)){var i=s.dataSM(\"sub\");i&&!i.is(\":visible\")&&(this.itemClick({currentTarget:t.target}),t.preventDefault())}}},rootOut:function(t){if(this.handleEvents()&&!this.isTouchMode()&&t.target!=this.$root[0]&&(this.hideTimeout&&(clearTimeout(this.hideTimeout),this.hideTimeout=0),!this.opts.showOnClick||!this.opts.hideOnClick)){var e=this;this.hideTimeout=setTimeout(function(){e.menuHideAll()},this.opts.hideTimeout)}},rootOver:function(t){this.handleEvents()&&!this.isTouchMode()&&t.target!=this.$root[0]&&this.hideTimeout&&(clearTimeout(this.hideTimeout),this.hideTimeout=0)},winResize:function(t){if(this.handleEvents()){if(!(\"onorientationchange\"in window)||\"orientationchange\"==t.type){var e=this.isCollapsible();this.wasCollapsible&&e||(this.activatedItems.length&&this.activatedItems[this.activatedItems.length-1][0].blur(),this.menuHideAll()),this.wasCollapsible=e}}else if(this.$disableOverlay){var i=this.$root.offset();this.$disableOverlay.css({top:i.top,left:i.left,width:this.$root.outerWidth(),height:this.$root.outerHeight()})}}}}),$.fn.dataSM=function(t,e){return e?this.data(t+\"_smartmenus\",e):this.data(t+\"_smartmenus\")},$.fn.removeDataSM=function(t){return this.removeData(t+\"_smartmenus\")},$.fn.smartmenus=function(options){if(\"string\"==typeof options){var args=arguments,method=options;return Array.prototype.shift.call(args),this.each(function(){var t=$(this).data(\"smartmenus\");t&&t[method]&&t[method].apply(t,args)})}return this.each(function(){var dataOpts=$(this).data(\"sm-options\")||null;if(dataOpts)try{dataOpts=eval(\"(\"+dataOpts+\")\")}catch(e){dataOpts=null,alert('ERROR\\n\\nSmartMenus jQuery init:\\nInvalid \"data-sm-options\" attribute value syntax.')}new $.SmartMenus(this,$.extend({},$.fn.smartmenus.defaults,options,dataOpts))})},$.fn.smartmenus.defaults={isPopup:!1,mainMenuSubOffsetX:0,mainMenuSubOffsetY:0,subMenusSubOffsetX:0,subMenusSubOffsetY:0,subMenusMinWidth:\"10em\",subMenusMaxWidth:\"20em\",subIndicators:!0,subIndicatorsPos:\"append\",subIndicatorsText:\"\",scrollStep:30,scrollAccelerate:!0,showTimeout:250,hideTimeout:500,showDuration:0,showFunction:null,hideDuration:0,hideFunction:function(t,e){t.fadeOut(200,e)},collapsibleShowDuration:0,collapsibleShowFunction:function(t,e){t.slideDown(200,e)},collapsibleHideDuration:0,collapsibleHideFunction:function(t,e){t.slideUp(200,e)},showOnClick:!1,hideOnClick:!0,noMouseOver:!1,keepInViewport:!0,keepHighlighted:!0,markCurrentItem:!1,markCurrentTree:!0,rightToLeftSubMenus:!1,bottomToTopSubMenus:!1,collapsibleBehavior:\"default\"},$});" }, { "path": "thirdparty/glfw/docs/html/main_8dox.html", "content": "\n\n\n\n\n\nGLFW: main.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
\n
\n\t
\n\t\tGLFW\n\t\t\n\t
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\n\n
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\n
\n
main.dox File Reference
\n
\n
\n
\n
\n

\nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

\n
\n\n\n" }, { "path": "thirdparty/glfw/docs/html/menu.js", "content": "/*\n @licstart The following is the entire license notice for the\n JavaScript code in this file.\n\n Copyright (C) 1997-2017 by Dimitri van Heesch\n\n This program is free software; you can redistribute it and/or modify\n it under the terms of the GNU General Public License as published by\n the Free Software Foundation; either version 2 of the License, or\n (at your option) any later version.\n\n This program is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU General Public License for more details.\n\n You should have received a copy of the GNU General Public License along\n with this program; if not, write to the Free Software Foundation, Inc.,\n 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\n\n @licend The above is the entire license notice\n for the JavaScript code in this file\n */\nfunction initMenu(relPath,searchEnabled,serverSide,searchPage,search) {\n function makeTree(data,relPath) {\n var result='';\n if ('children' in data) {\n result+='';\n }\n return result;\n }\n\n $('#main-nav').append(makeTree(menudata,relPath));\n $('#main-nav').children(':first').addClass('sm sm-dox').attr('id','main-menu');\n if (searchEnabled) {\n if (serverSide) {\n $('#main-menu').append('
  • \"\"/
    • ');\n } else {\n $('#main-menu').append('
  • \"\"/\"\"/
    • ');\n }\n }\n $('#main-menu').smartmenus();\n}\n/* @license-end */\n" }, { "path": "thirdparty/glfw/docs/html/menudata.js", "content": "/*\n@licstart The following is the entire license notice for the\nJavaScript code in this file.\n\nCopyright (C) 1997-2019 by Dimitri van Heesch\n\nThis program is free software; you can redistribute it and/or modify\nit under the terms of version 2 of the GNU General Public License as published by\nthe Free Software Foundation\n\nThis program is distributed in the hope that it will be useful,\nbut WITHOUT ANY WARRANTY; without even the implied warranty of\nMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\nGNU General Public License for more details.\n\nYou should have received a copy of the GNU General Public License along\nwith this program; if not, write to the Free Software Foundation, Inc.,\n51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\n\n@licend The above is the entire license notice\nfor the JavaScript code in this file\n*/\nvar menudata={children:[\n{text:\"Introduction\",url:\"index.html\"},\n{text:\"Tutorial\",url:\"quick_guide.html\"},\n{text:\"Guides\",url:\"pages.html\"},\n{text:\"Reference\",url:\"modules.html\"},\n{text:\"Files\",url:\"files.html\"}]}\n" }, { "path": "thirdparty/glfw/docs/html/modules.html", "content": "\n\n\n\n\n\nGLFW: Reference\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
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    \n\n
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    \n\n
    \n\n
    \n
    \n
    Reference
    \n
    \n
    \n
    Here is a list of all modules:
    \n
    [detail level 12]
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
     Context referenceFunctions and types related to OpenGL and OpenGL ES contexts
     ▼Initialization, version and error referenceFunctions and types related to initialization and error handling
     Error codesError codes
     ▼Input referenceFunctions and types related to input handling
     Gamepad axesGamepad axes
     Gamepad buttonsGamepad buttons
     Joystick hat statesJoystick hat states
     JoysticksJoystick IDs
     Keyboard keysKeyboard key IDs
     Modifier key flagsModifier key flags
     Mouse buttonsMouse button IDs
     Standard cursor shapesStandard system cursor shapes
     Monitor referenceFunctions and types related to monitors
     Native accessFunctions related to accessing native handles
     Vulkan referenceFunctions and types related to Vulkan
     Window referenceFunctions and types related to windows
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/monitor_8dox.html", "content": "\n\n\n\n\n\nGLFW: monitor.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
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    \n\t\tGLFW\n\t\t\n\t
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    \n\n\n\n\n\n\n
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    \n
    monitor.dox File Reference
    \n
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/monitor_guide.html", "content": "\n\n\n\n\n\nGLFW: Monitor guide\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
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    \n
    Monitor guide
    \n
    \n
    \n

    Table of Contents

    \n\n
    \n

    This guide introduces the monitor related functions of GLFW. For details on a specific function in this category, see the Monitor reference. There are also guides for the other areas of GLFW.

    \n\n

    \nMonitor objects

    \n

    A monitor object represents a currently connected monitor and is represented as a pointer to the opaque type GLFWmonitor. Monitor objects cannot be created or destroyed by the application and retain their addresses until the monitors they represent are disconnected or until the library is terminated.

    \n

    Each monitor has a current video mode, a list of supported video modes, a virtual position, a human-readable name, an estimated physical size and a gamma ramp. One of the monitors is the primary monitor.

    \n

    The virtual position of a monitor is in screen coordinates and, together with the current video mode, describes the viewports that the connected monitors provide into the virtual desktop that spans them.

    \n

    To see how GLFW views your monitor setup and its available video modes, run the monitors test program.

    \n

    \nRetrieving monitors

    \n

    The primary monitor is returned by glfwGetPrimaryMonitor. It is the user's preferred monitor and is usually the one with global UI elements like task bar or menu bar.

    \n
    GLFWmonitor* primary = glfwGetPrimaryMonitor();
    \n

    You can retrieve all currently connected monitors with glfwGetMonitors. See the reference documentation for the lifetime of the returned array.

    \n
    int count;
    \n
    GLFWmonitor** monitors = glfwGetMonitors(&count);
    \n

    The primary monitor is always the first monitor in the returned array, but other monitors may be moved to a different index when a monitor is connected or disconnected.

    \n

    \nMonitor configuration changes

    \n

    If you wish to be notified when a monitor is connected or disconnected, set a monitor callback.

    \n
    glfwSetMonitorCallback(monitor_callback);
    \n

    The callback function receives the handle for the monitor that has been connected or disconnected and the event that occurred.

    \n
    void monitor_callback(GLFWmonitor* monitor, int event)
    \n
    {
    \n
    if (event == GLFW_CONNECTED)
    \n
    {
    \n
    // The monitor was connected
    \n
    }
    \n
    else if (event == GLFW_DISCONNECTED)
    \n
    {
    \n
    // The monitor was disconnected
    \n
    }
    \n
    }
    \n

    If a monitor is disconnected, all windows that are full screen on it will be switched to windowed mode before the callback is called. Only glfwGetMonitorName and glfwGetMonitorUserPointer will return useful values for a disconnected monitor and only before the monitor callback returns.

    \n

    \nMonitor properties

    \n

    Each monitor has a current video mode, a list of supported video modes, a virtual position, a content scale, a human-readable name, a user pointer, an estimated physical size and a gamma ramp.

    \n

    \nVideo modes

    \n

    GLFW generally does a good job selecting a suitable video mode when you create a full screen window, change its video mode or make a windowed one full screen, but it is sometimes useful to know exactly which video modes are supported.

    \n

    Video modes are represented as GLFWvidmode structures. You can get an array of the video modes supported by a monitor with glfwGetVideoModes. See the reference documentation for the lifetime of the returned array.

    \n
    int count;
    \n
    GLFWvidmode* modes = glfwGetVideoModes(monitor, &count);
    \n

    To get the current video mode of a monitor call glfwGetVideoMode. See the reference documentation for the lifetime of the returned pointer.

    \n
    const GLFWvidmode* mode = glfwGetVideoMode(monitor);
    \n

    The resolution of a video mode is specified in screen coordinates, not pixels.

    \n

    \nPhysical size

    \n

    The physical size of a monitor in millimetres, or an estimation of it, can be retrieved with glfwGetMonitorPhysicalSize. This has no relation to its current resolution, i.e. the width and height of its current video mode.

    \n
    int width_mm, height_mm;
    \n
    glfwGetMonitorPhysicalSize(monitor, &width_mm, &height_mm);
    \n

    While this can be used to calculate the raw DPI of a monitor, this is often not useful. Instead use the monitor content scale and window content scale to scale your content.

    \n

    \nContent scale

    \n

    The content scale for a monitor can be retrieved with glfwGetMonitorContentScale.

    \n
    float xscale, yscale;
    \n
    glfwGetMonitorContentScale(monitor, &xscale, &yscale);
    \n

    The content scale is the ratio between the current DPI and the platform's default DPI. This is especially important for text and any UI elements. If the pixel dimensions of your UI scaled by this look appropriate on your machine then it should appear at a reasonable size on other machines regardless of their DPI and scaling settings. This relies on the system DPI and scaling settings being somewhat correct.

    \n

    The content scale may depend on both the monitor resolution and pixel density and on user settings. It may be very different from the raw DPI calculated from the physical size and current resolution.

    \n

    \nVirtual position

    \n

    The position of the monitor on the virtual desktop, in screen coordinates, can be retrieved with glfwGetMonitorPos.

    \n
    int xpos, ypos;
    \n
    glfwGetMonitorPos(monitor, &xpos, &ypos);
    \n

    \nWork area

    \n

    The area of a monitor not occupied by global task bars or menu bars is the work area. This is specified in screen coordinates and can be retrieved with glfwGetMonitorWorkarea.

    \n
    int xpos, ypos, width, height;
    \n
    glfwGetMonitorWorkarea(monitor, &xpos, &ypos, &width, &height);
    \n

    \nHuman-readable name

    \n

    The human-readable, UTF-8 encoded name of a monitor is returned by glfwGetMonitorName. See the reference documentation for the lifetime of the returned string.

    \n
    const char* name = glfwGetMonitorName(monitor);
    \n

    Monitor names are not guaranteed to be unique. Two monitors of the same model and make may have the same name. Only the monitor handle is guaranteed to be unique, and only until that monitor is disconnected.

    \n

    \nUser pointer

    \n

    Each monitor has a user pointer that can be set with glfwSetMonitorUserPointer and queried with glfwGetMonitorUserPointer. This can be used for any purpose you need and will not be modified by GLFW. The value will be kept until the monitor is disconnected or until the library is terminated.

    \n

    The initial value of the pointer is NULL.

    \n

    \nGamma ramp

    \n

    The gamma ramp of a monitor can be set with glfwSetGammaRamp, which accepts a monitor handle and a pointer to a GLFWgammaramp structure.

    \n
    GLFWgammaramp ramp;
    \n
    unsigned short red[256], green[256], blue[256];
    \n
    \n
    ramp.size = 256;
    \n
    ramp.red = red;
    \n
    ramp.green = green;
    \n
    ramp.blue = blue;
    \n
    \n
    for (i = 0; i < ramp.size; i++)
    \n
    {
    \n
    // Fill out gamma ramp arrays as desired
    \n
    }
    \n
    \n
    glfwSetGammaRamp(monitor, &ramp);
    \n

    The gamma ramp data is copied before the function returns, so there is no need to keep it around once the ramp has been set.

    \n

    It is recommended that your gamma ramp have the same size as the current gamma ramp for that monitor.

    \n

    The current gamma ramp for a monitor is returned by glfwGetGammaRamp. See the reference documentation for the lifetime of the returned structure.

    \n
    const GLFWgammaramp* ramp = glfwGetGammaRamp(monitor);
    \n

    If you wish to set a regular gamma ramp, you can have GLFW calculate it for you from the desired exponent with glfwSetGamma, which in turn calls glfwSetGammaRamp with the resulting ramp.

    \n
    glfwSetGamma(monitor, 1.0);
    \n

    To experiment with gamma correction via the glfwSetGamma function, run the gamma test program.

    \n
    Note
    The software controlled gamma ramp is applied in addition to the hardware gamma correction, which today is usually an approximation of sRGB gamma. This means that setting a perfectly linear ramp, or gamma 1.0, will produce the default (usually sRGB-like) behavior.
    \n
    \n
    \n
    glfwGetMonitorContentScale
    void glfwGetMonitorContentScale(GLFWmonitor *monitor, float *xscale, float *yscale)
    Retrieves the content scale for the specified monitor.
    \n
    glfwSetMonitorCallback
    GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun callback)
    Sets the monitor configuration callback.
    \n
    GLFWgammaramp
    Gamma ramp.
    Definition: glfw3.h:1658
    \n
    glfwGetMonitorWorkarea
    void glfwGetMonitorWorkarea(GLFWmonitor *monitor, int *xpos, int *ypos, int *width, int *height)
    Retrieves the work area of the monitor.
    \n
    glfwSetGammaRamp
    void glfwSetGammaRamp(GLFWmonitor *monitor, const GLFWgammaramp *ramp)
    Sets the current gamma ramp for the specified monitor.
    \n
    glfwGetMonitorName
    const char * glfwGetMonitorName(GLFWmonitor *monitor)
    Returns the name of the specified monitor.
    \n
    glfwGetPrimaryMonitor
    GLFWmonitor * glfwGetPrimaryMonitor(void)
    Returns the primary monitor.
    \n
    glfwGetMonitors
    GLFWmonitor ** glfwGetMonitors(int *count)
    Returns the currently connected monitors.
    \n
    glfwGetVideoModes
    const GLFWvidmode * glfwGetVideoModes(GLFWmonitor *monitor, int *count)
    Returns the available video modes for the specified monitor.
    \n
    GLFWgammaramp::green
    unsigned short * green
    Definition: glfw3.h:1665
    \n
    GLFW_DISCONNECTED
    #define GLFW_DISCONNECTED
    Definition: glfw3.h:1075
    \n
    glfwGetMonitorPos
    void glfwGetMonitorPos(GLFWmonitor *monitor, int *xpos, int *ypos)
    Returns the position of the monitor's viewport on the virtual screen.
    \n
    GLFWgammaramp::size
    unsigned int size
    Definition: glfw3.h:1671
    \n
    GLFWgammaramp::red
    unsigned short * red
    Definition: glfw3.h:1662
    \n
    glfwGetMonitorPhysicalSize
    void glfwGetMonitorPhysicalSize(GLFWmonitor *monitor, int *widthMM, int *heightMM)
    Returns the physical size of the monitor.
    \n
    glfwGetGammaRamp
    const GLFWgammaramp * glfwGetGammaRamp(GLFWmonitor *monitor)
    Returns the current gamma ramp for the specified monitor.
    \n
    GLFW_CONNECTED
    #define GLFW_CONNECTED
    Definition: glfw3.h:1074
    \n
    GLFWgammaramp::blue
    unsigned short * blue
    Definition: glfw3.h:1668
    \n
    GLFWvidmode
    Video mode type.
    Definition: glfw3.h:1624
    \n
    glfwSetGamma
    void glfwSetGamma(GLFWmonitor *monitor, float gamma)
    Generates a gamma ramp and sets it for the specified monitor.
    \n
    glfwGetVideoMode
    const GLFWvidmode * glfwGetVideoMode(GLFWmonitor *monitor)
    Returns the current mode of the specified monitor.
    \n
    GLFWmonitor
    struct GLFWmonitor GLFWmonitor
    Opaque monitor object.
    Definition: glfw3.h:1140
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/moving_8dox.html", "content": "\n\n\n\n\n\nGLFW: moving.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
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    \n
    moving.dox File Reference
    \n
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/moving_guide.html", "content": "\n\n\n\n\n\nGLFW: Moving from GLFW 2 to 3\n\n\n\n\n\n\n\n\n\n\n
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    \n\t
    \n\t\tGLFW\n\t\t\n\t
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    \n
    Moving from GLFW 2 to 3
    \n
    \n
    \n

    Table of Contents

    \n\n
    \n

    This is a transition guide for moving from GLFW 2 to 3. It describes what has changed or been removed, but does not include new features unless they are required when moving an existing code base onto the new API. For example, the new multi-monitor functions are required to create full screen windows with GLFW 3.

    \n

    \nChanged and removed features

    \n

    \nRenamed library and header file

    \n

    The GLFW 3 header is named glfw3.h and moved to the GLFW directory, to avoid collisions with the headers of other major versions. Similarly, the GLFW 3 library is named glfw3, except when it's installed as a shared library on Unix-like systems, where it uses the soname libglfw.so.3.

    \n
    Old syntax
    #include <GL/glfw.h>
    \n
    \n
    New syntax
    #include <GLFW/glfw3.h>
    \n
    \n

    \nRemoval of threading functions

    \n

    The threading functions have been removed, including the per-thread sleep function. They were fairly primitive, under-used, poorly integrated and took time away from the focus of GLFW (i.e. context, input and window). There are better threading libraries available and native threading support is available in both C++11 and C11, both of which are gaining traction.

    \n

    If you wish to use the C++11 or C11 facilities but your compiler doesn't yet support them, see the TinyThread++ and TinyCThread projects created by the original author of GLFW. These libraries implement a usable subset of the threading APIs in C++11 and C11, and in fact some GLFW 3 test programs use TinyCThread.

    \n

    However, GLFW 3 has better support for use from multiple threads than GLFW 2 had. Contexts can be made current on any thread, although only a single thread at a time, and the documentation explicitly states which functions may be used from any thread and which must only be used from the main thread.

    \n
    Removed functions
    glfwSleep, glfwCreateThread, glfwDestroyThread, glfwWaitThread, glfwGetThreadID, glfwCreateMutex, glfwDestroyMutex, glfwLockMutex, glfwUnlockMutex, glfwCreateCond, glfwDestroyCond, glfwWaitCond, glfwSignalCond, glfwBroadcastCond and glfwGetNumberOfProcessors.
    \n
    Removed types
    GLFWthreadfun
    \n

    \nRemoval of image and texture loading

    \n

    The image and texture loading functions have been removed. They only supported the Targa image format, making them mostly useful for beginner level examples. To become of sufficiently high quality to warrant keeping them in GLFW 3, they would need not only to support other formats, but also modern extensions to OpenGL texturing. This would either add a number of external dependencies (libjpeg, libpng, etc.), or force GLFW to ship with inline versions of these libraries.

    \n

    As there already are libraries doing this, it is unnecessary both to duplicate the work and to tie the duplicate to GLFW. The resulting library would also be platform-independent, as both OpenGL and stdio are available wherever GLFW is.

    \n
    Removed functions
    glfwReadImage, glfwReadMemoryImage, glfwFreeImage, glfwLoadTexture2D, glfwLoadMemoryTexture2D and glfwLoadTextureImage2D.
    \n

    \nRemoval of GLFWCALL macro

    \n

    The GLFWCALL macro, which made callback functions use __stdcall on Windows, has been removed. GLFW is written in C, not Pascal. Removing this macro means there's one less thing for application programmers to remember, i.e. the requirement to mark all callback functions with GLFWCALL. It also simplifies the creation of DLLs and DLL link libraries, as there's no need to explicitly disable @n entry point suffixes.

    \n
    Old syntax
    void GLFWCALL callback_function(...);
    \n
    \n
    New syntax
    void callback_function(...);
    \n
    \n

    \nWindow handle parameters

    \n

    Because GLFW 3 supports multiple windows, window handle parameters have been added to all window-related GLFW functions and callbacks. The handle of a newly created window is returned by glfwCreateWindow (formerly glfwOpenWindow). Window handles are pointers to the opaque type GLFWwindow.

    \n
    Old syntax
    glfwSetWindowTitle("New Window Title");
    \n
    \n
    New syntax
    glfwSetWindowTitle(window, "New Window Title");
    \n
    \n

    \nExplicit monitor selection

    \n

    GLFW 3 provides support for multiple monitors. To request a full screen mode window, instead of passing GLFW_FULLSCREEN you specify which monitor you wish the window to use. The glfwGetPrimaryMonitor function returns the monitor that GLFW 2 would have selected, but there are many other monitor functions. Monitor handles are pointers to the opaque type GLFWmonitor.

    \n
    Old basic full screen
    glfwOpenWindow(640, 480, 8, 8, 8, 0, 24, 0, GLFW_FULLSCREEN);
    \n
    \n
    New basic full screen
    window = glfwCreateWindow(640, 480, "My Window", glfwGetPrimaryMonitor(), NULL);
    \n
    \n
    Note
    The framebuffer bit depth parameters of glfwOpenWindow have been turned into window hints, but as they have been given sane defaults you rarely need to set these hints.
    \n

    \nRemoval of automatic event polling

    \n

    GLFW 3 does not automatically poll for events in glfwSwapBuffers, meaning you need to call glfwPollEvents or glfwWaitEvents yourself. Unlike buffer swap, which acts on a single window, the event processing functions act on all windows at once.

    \n
    Old basic main loop
    while (...)
    \n
    {
    \n
    // Process input
    \n
    // Render output
    \n
    glfwSwapBuffers();
    \n
    }
    \n
    \n
    New basic main loop
    while (...)
    \n
    {
    \n
    // Process input
    \n
    // Render output
    \n
    glfwSwapBuffers(window);
    \n
    glfwPollEvents();
    \n
    }
    \n
    \n

    \nExplicit context management

    \n

    Each GLFW 3 window has its own OpenGL context and only you, the application programmer, can know which context should be current on which thread at any given time. Therefore, GLFW 3 leaves that decision to you.

    \n

    This means that you need to call glfwMakeContextCurrent after creating a window before you can call any OpenGL functions.

    \n

    \nSeparation of window and framebuffer sizes

    \n

    Window positions and sizes now use screen coordinates, which may not be the same as pixels on machines with high-DPI monitors. This is important as OpenGL uses pixels, not screen coordinates. For example, the rectangle specified with glViewport needs to use pixels. Therefore, framebuffer size functions have been added. You can retrieve the size of the framebuffer of a window with glfwGetFramebufferSize function. A framebuffer size callback has also been added, which can be set with glfwSetFramebufferSizeCallback.

    \n
    Old basic viewport setup
    glfwGetWindowSize(&width, &height);
    \n
    glViewport(0, 0, width, height);
    \n
    \n
    New basic viewport setup
    glfwGetFramebufferSize(window, &width, &height);
    \n
    glViewport(0, 0, width, height);
    \n
    \n

    \nWindow closing changes

    \n

    The GLFW_OPENED window parameter has been removed. As long as the window has not been destroyed, whether through glfwDestroyWindow or glfwTerminate, the window is \"open\".

    \n

    A user attempting to close a window is now just an event like any other. Unlike GLFW 2, windows and contexts created with GLFW 3 will never be destroyed unless you choose them to be. Each window now has a close flag that is set to GLFW_TRUE when the user attempts to close that window. By default, nothing else happens and the window stays visible. It is then up to you to either destroy the window, take some other action or ignore the request.

    \n

    You can query the close flag at any time with glfwWindowShouldClose and set it at any time with glfwSetWindowShouldClose.

    \n
    Old basic main loop
    while (glfwGetWindowParam(GLFW_OPENED))
    \n
    {
    \n
    ...
    \n
    }
    \n
    \n
    New basic main loop
    while (!glfwWindowShouldClose(window))
    \n
    {
    \n
    ...
    \n
    }
    \n
    \n

    The close callback no longer returns a value. Instead, it is called after the close flag has been set so it can override its value, if it chooses to, before event processing completes. You may however not call glfwDestroyWindow from the close callback (or any other window related callback).

    \n
    Old syntax
    int GLFWCALL window_close_callback(void);
    \n
    \n
    New syntax
    void window_close_callback(GLFWwindow* window);
    \n
    \n
    Note
    GLFW never clears the close flag to GLFW_FALSE, meaning you can use it for other reasons to close the window as well, for example the user choosing Quit from an in-game menu.
    \n

    \nPersistent window hints

    \n

    The glfwOpenWindowHint function has been renamed to glfwWindowHint.

    \n

    Window hints are no longer reset to their default values on window creation, but instead retain their values until modified by glfwWindowHint or glfwDefaultWindowHints, or until the library is terminated and re-initialized.

    \n

    \nVideo mode enumeration

    \n

    Video mode enumeration is now per-monitor. The glfwGetVideoModes function now returns all available modes for a specific monitor instead of requiring you to guess how large an array you need. The glfwGetDesktopMode function, which had poorly defined behavior, has been replaced by glfwGetVideoMode, which returns the current mode of a monitor.

    \n

    \nRemoval of character actions

    \n

    The action parameter of the character callback has been removed. This was an artefact of the origin of GLFW, i.e. being developed in English by a Swede. However, many keyboard layouts require more than one key to produce characters with diacritical marks. Even the Swedish keyboard layout requires this for uncommon cases like ü.

    \n
    Old syntax
    void GLFWCALL character_callback(int character, int action);
    \n
    \n
    New syntax
    void character_callback(GLFWwindow* window, int character);
    \n
    \n

    \nCursor position changes

    \n

    The glfwGetMousePos function has been renamed to glfwGetCursorPos, glfwSetMousePos to glfwSetCursorPos and glfwSetMousePosCallback to glfwSetCursorPosCallback.

    \n

    The cursor position is now double instead of int, both for the direct functions and for the callback. Some platforms can provide sub-pixel cursor movement and this data is now passed on to the application where available. On platforms where this is not provided, the decimal part is zero.

    \n

    GLFW 3 only allows you to position the cursor within a window using glfwSetCursorPos (formerly glfwSetMousePos) when that window is active. Unless the window is active, the function fails silently.

    \n

    \nWheel position replaced by scroll offsets

    \n

    The glfwGetMouseWheel function has been removed. Scrolling is the input of offsets and has no absolute position. The mouse wheel callback has been replaced by a scroll callback that receives two-dimensional floating point scroll offsets. This allows you to receive precise scroll data from for example modern touchpads.

    \n
    Old syntax
    void GLFWCALL mouse_wheel_callback(int position);
    \n
    \n
    New syntax
    void scroll_callback(GLFWwindow* window, double xoffset, double yoffset);
    \n
    \n
    Removed functions
    glfwGetMouseWheel
    \n

    \nKey repeat action

    \n

    The GLFW_KEY_REPEAT enable has been removed and key repeat is always enabled for both keys and characters. A new key action, GLFW_REPEAT, has been added to allow the key callback to distinguish an initial key press from a repeat. Note that glfwGetKey still returns only GLFW_PRESS or GLFW_RELEASE.

    \n

    \nPhysical key input

    \n

    GLFW 3 key tokens map to physical keys, unlike in GLFW 2 where they mapped to the values generated by the current keyboard layout. The tokens are named according to the values they would have using the standard US layout, but this is only a convenience, as most programmers are assumed to know that layout. This means that (for example) GLFW_KEY_LEFT_BRACKET is always a single key and is the same key in the same place regardless of what keyboard layouts the users of your program has.

    \n

    The key input facility was never meant for text input, although using it that way worked slightly better in GLFW 2. If you were using it to input text, you should be using the character callback instead, on both GLFW 2 and 3. This will give you the characters being input, as opposed to the keys being pressed.

    \n

    GLFW 3 has key tokens for all keys on a standard 105 key keyboard, so instead of having to remember whether to check for ‘'a’or'A', you now check for GLFW_KEY_A`.

    \n

    \nJoystick function changes

    \n

    The glfwGetJoystickPos function has been renamed to glfwGetJoystickAxes.

    \n

    The glfwGetJoystickParam function and the GLFW_PRESENT, GLFW_AXES and GLFW_BUTTONS tokens have been replaced by the glfwJoystickPresent function as well as axis and button counts returned by the glfwGetJoystickAxes and glfwGetJoystickButtons functions.

    \n

    \nWin32 MBCS support

    \n

    The Win32 port of GLFW 3 will not compile in MBCS mode. However, because the use of the Unicode version of the Win32 API doesn't affect the process as a whole, but only those windows created using it, it's perfectly possible to call MBCS functions from other parts of the same application. Therefore, even if an application using GLFW has MBCS mode code, there's no need for GLFW itself to support it.

    \n

    \nSupport for versions of Windows older than XP

    \n

    All explicit support for version of Windows older than XP has been removed. There is no code that actively prevents GLFW 3 from running on these earlier versions, but it uses Win32 functions that those versions lack.

    \n

    Windows XP was released in 2001, and by now (January 2015) it has not only replaced almost all earlier versions of Windows, but is itself rapidly being replaced by Windows 7 and 8. The MSDN library doesn't even provide documentation for version older than Windows 2000, making it difficult to maintain compatibility with these versions even if it was deemed worth the effort.

    \n

    The Win32 API has also not stood still, and GLFW 3 uses many functions only present on Windows XP or later. Even supporting an OS as new as XP (new from the perspective of GLFW 2, which still supports Windows 95) requires runtime checking for a number of functions that are present only on modern version of Windows.

    \n

    \nCapture of system-wide hotkeys

    \n

    The ability to disable and capture system-wide hotkeys like Alt+Tab has been removed. Modern applications, whether they're games, scientific visualisations or something else, are nowadays expected to be good desktop citizens and allow these hotkeys to function even when running in full screen mode.

    \n

    \nAutomatic termination

    \n

    GLFW 3 does not register glfwTerminate with atexit at initialization, because exit calls registered functions from the calling thread and while it is permitted to call exit from any thread, glfwTerminate must only be called from the main thread.

    \n

    To release all resources allocated by GLFW, you should call glfwTerminate yourself, from the main thread, before the program terminates. Note that this destroys all windows not already destroyed with glfwDestroyWindow, invalidating any window handles you may still have.

    \n

    \nGLU header inclusion

    \n

    GLFW 3 does not by default include the GLU header and GLU itself has been deprecated by Khronos. New projects should not use GLU, but if you need it for legacy code that has been moved to GLFW 3, you can request that the GLFW header includes it by defining GLFW_INCLUDE_GLU before the inclusion of the GLFW header.

    \n
    Old syntax
    #include <GL/glfw.h>
    \n
    \n
    New syntax
    #define GLFW_INCLUDE_GLU
    \n
    #include <GLFW/glfw3.h>
    \n
    \n

    There are many libraries that offer replacements for the functionality offered by GLU. For the matrix helper functions, see math libraries like GLM (for C++), linmath.h (for C) and others. For the tessellation functions, see for example libtess2.

    \n

    \nName change tables

    \n

    \nRenamed functions

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    GLFW 2 GLFW 3 Notes
    glfwOpenWindow glfwCreateWindow All channel bit depths are now hints
    glfwCloseWindow glfwDestroyWindow
    glfwOpenWindowHint glfwWindowHint Now accepts all GLFW_*_BITS tokens
    glfwEnable glfwSetInputMode
    glfwDisable glfwSetInputMode
    glfwGetMousePos glfwGetCursorPos
    glfwSetMousePos glfwSetCursorPos
    glfwSetMousePosCallback glfwSetCursorPosCallback
    glfwSetMouseWheelCallback glfwSetScrollCallback Accepts two-dimensional scroll offsets as doubles
    glfwGetJoystickPos glfwGetJoystickAxes
    glfwGetWindowParam glfwGetWindowAttrib
    glfwGetGLVersion glfwGetWindowAttrib Use GLFW_CONTEXT_VERSION_MAJOR, GLFW_CONTEXT_VERSION_MINOR and GLFW_CONTEXT_REVISION
    glfwGetDesktopMode glfwGetVideoMode Returns the current mode of a monitor
    glfwGetJoystickParam glfwJoystickPresent The axis and button counts are provided by glfwGetJoystickAxes and glfwGetJoystickButtons
    \n

    \nRenamed types

    \n\n\n\n\n\n\n\n
    GLFW 2 GLFW 3 Notes
    GLFWmousewheelfun GLFWscrollfun
    GLFWmouseposfun GLFWcursorposfun
    \n

    \nRenamed tokens

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    GLFW 2 GLFW 3 Notes
    GLFW_OPENGL_VERSION_MAJOR GLFW_CONTEXT_VERSION_MAJOR Renamed as it applies to OpenGL ES as well
    GLFW_OPENGL_VERSION_MINOR GLFW_CONTEXT_VERSION_MINOR Renamed as it applies to OpenGL ES as well
    GLFW_FSAA_SAMPLES GLFW_SAMPLES Renamed to match the OpenGL API
    GLFW_ACTIVE GLFW_FOCUSED Renamed to match the window focus callback
    GLFW_WINDOW_NO_RESIZE GLFW_RESIZABLE The default has been inverted
    GLFW_MOUSE_CURSOR GLFW_CURSOR Used with glfwSetInputMode
    GLFW_KEY_ESC GLFW_KEY_ESCAPE
    GLFW_KEY_DEL GLFW_KEY_DELETE
    GLFW_KEY_PAGEUP GLFW_KEY_PAGE_UP
    GLFW_KEY_PAGEDOWN GLFW_KEY_PAGE_DOWN
    GLFW_KEY_KP_NUM_LOCK GLFW_KEY_NUM_LOCK
    GLFW_KEY_LCTRL GLFW_KEY_LEFT_CONTROL
    GLFW_KEY_LSHIFT GLFW_KEY_LEFT_SHIFT
    GLFW_KEY_LALT GLFW_KEY_LEFT_ALT
    GLFW_KEY_LSUPER GLFW_KEY_LEFT_SUPER
    GLFW_KEY_RCTRL GLFW_KEY_RIGHT_CONTROL
    GLFW_KEY_RSHIFT GLFW_KEY_RIGHT_SHIFT
    GLFW_KEY_RALT GLFW_KEY_RIGHT_ALT
    GLFW_KEY_RSUPER GLFW_KEY_RIGHT_SUPER
    \n
    \n
    \n
    glfw3.h
    The header of the GLFW 3 API.
    \n
    glfwSetWindowTitle
    void glfwSetWindowTitle(GLFWwindow *window, const char *title)
    Sets the title of the specified window.
    \n
    GLFWwindow
    struct GLFWwindow GLFWwindow
    Opaque window object.
    Definition: glfw3.h:1152
    \n
    glfwSwapBuffers
    void glfwSwapBuffers(GLFWwindow *window)
    Swaps the front and back buffers of the specified window.
    \n
    glfwWindowShouldClose
    int glfwWindowShouldClose(GLFWwindow *window)
    Checks the close flag of the specified window.
    \n
    glfwPollEvents
    void glfwPollEvents(void)
    Processes all pending events.
    \n
    glfwGetPrimaryMonitor
    GLFWmonitor * glfwGetPrimaryMonitor(void)
    Returns the primary monitor.
    \n
    glfwCreateWindow
    GLFWwindow * glfwCreateWindow(int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
    Creates a window and its associated context.
    \n
    glfwGetWindowSize
    void glfwGetWindowSize(GLFWwindow *window, int *width, int *height)
    Retrieves the size of the content area of the specified window.
    \n
    glfwGetFramebufferSize
    void glfwGetFramebufferSize(GLFWwindow *window, int *width, int *height)
    Retrieves the size of the framebuffer of the specified window.
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/news.html", "content": "\n\n\n\n\n\nGLFW: Release notes\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \n
    Release notes
    \n
    \n
    \n

    Table of Contents

    \n\n
    \n

    \nRelease notes for version 3.3

    \n

    These are the release notes for version 3.3. For a more detailed view including all fixed bugs see the version history.

    \n

    Please review the caveats, deprecations and removals if your project was written against an earlier version of GLFW 3.

    \n

    \nNew features in version 3.3

    \n

    \nGamepad input via SDL_GameControllerDB

    \n

    GLFW can now remap game controllers to a standard Xbox-like layout using a built-in copy of SDL_GameControllerDB. Call glfwJoystickIsGamepad to check if a joystick has a mapping, glfwGetGamepadState to retrieve its input state, glfwUpdateGamepadMappings to add newer mappings and glfwGetGamepadName and glfwGetJoystickGUID for mapping related information.

    \n

    For more information see Gamepad input.

    \n

    \nSupport for Vulkan on macOS via MoltenVK

    \n

    GLFW now supports MoltenVK, a Vulkan implementation on top of the Metal API, and its VK_MVK_macos_surface window surface creation extension. MoltenVK is included in the macOS Vulkan SDK.

    \n

    For more information see Vulkan guide.

    \n

    \nContent scale queries for DPI-aware rendering

    \n

    GLFW now provides content scales for windows and monitors, i.e. the ratio between their current DPI and the platform's default DPI, with glfwGetWindowContentScale and glfwGetMonitorContentScale.

    \n

    Changes of the content scale of a window can be received with the window content scale callback, set with glfwSetWindowContentScaleCallback.

    \n

    The GLFW_SCALE_TO_MONITOR window hint enables automatic resizing of a window by the content scale of the monitor it is placed, on platforms like Windows where this is necessary. This takes effect both on creation and when the window is moved between monitors. It is related to but different from GLFW_COCOA_RETINA_FRAMEBUFFER.

    \n

    For more information see Window content scale.

    \n

    \nSupport for updating window attributes

    \n

    GLFW now supports changing the GLFW_DECORATED, GLFW_RESIZABLE, GLFW_FLOATING, GLFW_AUTO_ICONIFY and GLFW_FOCUS_ON_SHOW attributes for existing windows with glfwSetWindowAttrib.

    \n

    For more information see Window attributes.

    \n

    \nSupport for raw mouse motion

    \n

    GLFW now supports raw (unscaled and unaccelerated) mouse motion in disabled cursor mode with the GLFW_RAW_MOUSE_MOTION input mode. Raw mouse motion input is not yet implemented on macOS. Call glfwRawMouseMotionSupported to check if GLFW can provide raw mouse motion on the current system.

    \n

    For more information see Raw mouse motion.

    \n

    \nJoystick hats

    \n

    GLFW can now return the state of hats (i.e. POVs or D-pads) of a joystick with glfwGetJoystickHats. For compatibility, hats are also exposed as buttons. This can be disabled with the GLFW_JOYSTICK_HAT_BUTTONS initialization hint.

    \n

    For more information see Joystick hat states.

    \n

    \nError query

    \n

    GLFW now supports querying the last error code for the calling thread and its human-readable description with glfwGetError. This can be used instead of or together with the error callback.

    \n

    For more information see Error handling.

    \n

    \nSupport for initialization hints

    \n

    GLFW now supports setting library initialization hints with glfwInitHint. These must be set before initialization to take effect. Some of these hints are platform specific but are safe to set on any platform.

    \n

    For more information see Initialization hints.

    \n

    \nUser attention request

    \n

    GLFW now supports requesting user attention with glfwRequestWindowAttention. Where possible this calls attention to the specified window. On platforms like macOS it calls attention to the whole application.

    \n

    For more information see Window attention request.

    \n

    \nWindow maximization callback

    \n

    GLFW now supports notifying the application that the window has been maximized glfwSetWindowMaximizeCallback. This is called both when the window was maximized by the user and when it was done with glfwMaximizeWindow.

    \n

    For more information see Window maximization.

    \n

    \nQuery for the monitor work area

    \n

    GLFW now supports querying the work area of a monitor, i.e. the area not occupied by task bars or global menu bars, with glfwGetMonitorWorkarea. On platforms that lack this concept, the whole area of the monitor is returned.

    \n

    For more information see Work area.

    \n

    \nTransparent windows and framebuffers

    \n

    GLFW now supports the creation of windows with transparent framebuffers on systems with desktop compositing enabled with the GLFW_TRANSPARENT_FRAMEBUFFER window hint and attribute. This hint must be set before window creation and leaves any window decorations opaque.

    \n

    GLFW now also supports whole window transparency with glfwGetWindowOpacity and glfwSetWindowOpacity. This value controls the opacity of the whole window including decorations and unlike framebuffer transparency can be changed at any time after window creation.

    \n

    For more information see Window transparency.

    \n

    \nQuery for the scancode of a key

    \n

    GLFW now supports querying the platform dependent scancode of any physical key with glfwGetKeyScancode.

    \n

    For more information see Key input.

    \n

    \nCursor centering window hint

    \n

    GLFW now supports controlling whether the cursor is centered over newly created full screen windows with the GLFW_CENTER_CURSOR window hint. It is enabled by default.

    \n

    \nMouse cursor hover window attribute

    \n

    GLFW now supports polling whether the cursor is hovering over the window content area with the GLFW_HOVERED window attribute. This attribute corresponds to the cursor enter/leave event.

    \n

    \nWindow hint and attribute for input focus on show

    \n

    GLFW now has the GLFW_FOCUS_ON_SHOW window hint and attribute for controlling whether a window gets input focus when shown. It is enabled by default. It applies both when creating an visible window with glfwCreateWindow and when showing it with glfwShowWindow.

    \n

    This is a workaround for GLFW 3.0 lacking glfwFocusWindow and will be corrected in the next major version.

    \n

    For more information see Window visibility.

    \n

    \nMonitor and joystick user pointers

    \n

    GLFW now supports setting and querying user pointers for connected monitors and joysticks with glfwSetMonitorUserPointer, glfwGetMonitorUserPointer, glfwSetJoystickUserPointer and glfwGetJoystickUserPointer.

    \n

    For more information see User pointer and Joystick user pointer.

    \n

    \nmacOS menu bar from nib file

    \n

    GLFW will now load a MainMenu.nib file if found in the Contents/Resources directory of the application bundle, as a way to replace the GLFW menu bar without recompiling GLFW. This behavior can be disabled with the GLFW_COCOA_MENUBAR initialization hint.

    \n

    \nSupport for more context creation extensions

    \n

    The context hint GLFW_SRGB_CAPABLE now supports OpenGL ES via WGL_EXT_colorspace, the context hint GLFW_CONTEXT_NO_ERROR now supports WGL_ARB_create_context_no_error and GLX_ARB_create_context_no_error, the context hint GLFW_CONTEXT_RELEASE_BEHAVIOR now supports EGL_KHR_context_flush_control and glfwGetProcAddress now supports EGL_KHR_get_all_proc_addresses.

    \n

    \nOSMesa off-screen context creation support

    \n

    GLFW now supports creating off-screen OpenGL contexts using OSMesa by setting GLFW_CONTEXT_CREATION_API to GLFW_OSMESA_CONTEXT_API. Native access function have been added to retrieve the OSMesa color and depth buffers.

    \n

    There is also a new null backend that uses OSMesa as its native context creation API, intended for automated testing. This backend does not provide input.

    \n

    \nCaveats for version 3.3

    \n

    \nLayout of joysticks have changed

    \n

    The way joystick elements are arranged have changed to match SDL2 in order to support SDL_GameControllerDB mappings. The layout of joysticks may change again if required for compatibility with SDL2. If you need a known and stable layout for game controllers, see if you can switch to Gamepad input.

    \n

    Existing code that depends on a specific joystick layout will likely have to be updated.

    \n

    \nNo window required to wait for events

    \n

    The glfwWaitEvents and glfwWaitEventsTimeout functions no longer need a window to be created to wait for events. Before version 3.3 these functions would return immediately if there were no user-created windows. On platforms where only windows can receive events, an internal helper window is used.

    \n

    Existing code that depends on the earlier behavior will likely have to be updated.

    \n

    \nGamma ramp size of 256 may be rejected

    \n

    The documentation for versions before 3.3 stated that a gamma ramp size of 256 would always be accepted. This was never the case on X11 and could lead to artifacts on macOS. The glfwSetGamma function has been updated to always generate a ramp of the correct size.

    \n

    Existing code that hardcodes a size of 256 should be updated to use the size of the current ramp of a monitor when setting a new ramp for that monitor.

    \n

    \nWindows XInput deadzone removed

    \n

    GLFW no longer applies any deadzone to the input state received from the XInput API. This was never done for any other platform joystick API so this change makes the behavior more consistent but you will need to apply your own deadzone if desired.

    \n

    \nX11 clipboard transfer limits

    \n

    GLFW now supports reading clipboard text via the INCR method, which removes the limit on how much text can be read with glfwGetClipboardString. However, writing via this method is not yet supported, so you may not be able to write a very large string with glfwSetClipboardString even if you read it from the clipboard earlier.

    \n

    The exact size limit for writing to the clipboard is negotiated with each receiving application but is at least several tens of kilobytes. Note that only the read limit has changed. Any string that could be written before still can be.

    \n

    \nX11 extension libraries are loaded dynamically

    \n

    GLFW now loads all X11 extension libraries at initialization. The only X11 library you need to link against is libX11. The header files for the extension libraries are still required for compilation.

    \n

    Existing projects and makefiles that link GLFW directly against the extension libraries should still build correctly but will add these libraries as load-time dependencies.

    \n

    \nCMake 3.0 or later is required

    \n

    The minimum CMake version has been raised from 2.8.12 to 3.0. This is only a requirement of the GLFW CMake files. The GLFW source files do not depend on CMake.

    \n

    \nDeprecations in version 3.3

    \n

    \nCharacter with modifiers callback

    \n

    The character with modifiers callback set with glfwSetCharModsCallback has been deprecated and should if possible not be used.

    \n

    Existing code should still work but further bug fixes will likely not be made. The callback will be removed in the next major version.

    \n

    \nWindow parameter to clipboard functions

    \n

    The window parameter of the clipboard functions glfwGetClipboardString and glfwSetClipboardString has been deprecated and is no longer used on any platform. On platforms where the clipboard must be owned by a specific window, an internal helper window is used.

    \n

    Existing code should still work unless it depends on a specific window owning the clipboard. New code may pass NULL as the window argument. The parameter will be removed in a future release.

    \n

    \nRemovals in 3.3

    \n

    \nmacOS specific CMake options and macros

    \n

    The GLFW_USE_RETINA, GLFW_USE_CHDIR and GLFW_USE_MENUBAR CMake options and the _GLFW_USE_RETINA, _GLFW_USE_CHDIR and _GLFW_USE_MENUBAR compile-time macros have been removed.

    \n

    These options and macros are replaced by the window hint GLFW_COCOA_RETINA_FRAMEBUFFER and the init hints GLFW_COCOA_CHDIR_RESOURCES and GLFW_COCOA_MENUBAR.

    \n

    Existing projects and makefiles that set these options or define these macros during compilation of GLFW will still build but it will have no effect and the default behaviors will be used.

    \n

    \nLunarG Vulkan SDK dependency

    \n

    The GLFW test programs that previously depended on the LunarG Vulkan SDK now instead uses a Vulkan loader generated by glad2. This means the GLFW CMake files no longer look for the Vulkan SDK.

    \n

    Existing CMake projects that depended on the Vulkan SDK cache variables from GLFW will need to call find_package(Vulkan) themselves. CMake 3.7 and later already comes with a Vulkan find module similar to the one GLFW previously included.

    \n

    \nCMake option LIB_SUFFIX

    \n

    The LIB_SUFFIX CMake option has been removed. GLFW now uses the GNUInstallDirs CMake package to handle platform specific details like the library directory suffix and the LIB_SUFFIX CMake option has been removed.

    \n

    Existing projects and makefiles that set the LIB_SUFFIX option will use the suffix chosen by the GNUInstallDirs package and the option will be ignored.

    \n

    \nMir support

    \n

    The experimental Mir support has been completely removed as the Mir project has implemented support for the Wayland protocol and is recommending that applications use that instead.

    \n

    Existing projects and makefiles that select Mir when compiling GLFW will fail. Use Wayland or X11 instead.

    \n

    \nNew symbols in version 3.3

    \n

    \nNew functions in version 3.3

    \n\n

    \nNew types in version 3.3

    \n\n

    \nNew constants in version 3.3

    \n\n

    \nRelease notes for 3.2

    \n

    These are the release notes for version 3.2. For a more detailed view including all fixed bugs see the version history.

    \n

    \nNew features in version 3.2

    \n

    \nSupport for Vulkan

    \n

    GLFW now supports basic integration with Vulkan with glfwVulkanSupported, glfwGetRequiredInstanceExtensions, glfwGetInstanceProcAddress, glfwGetPhysicalDevicePresentationSupport and glfwCreateWindowSurface. Vulkan header inclusion can be selected with GLFW_INCLUDE_VULKAN.

    \n

    \nWindow mode switching

    \n

    GLFW now supports switching between windowed and full screen modes and updating the monitor and desired resolution and refresh rate of full screen windows with glfwSetWindowMonitor.

    \n

    \nWindow maxmimization support

    \n

    GLFW now supports window maximization with glfwMaximizeWindow and the GLFW_MAXIMIZED window hint and attribute.

    \n

    \nWindow input focus control

    \n

    GLFW now supports giving windows input focus with glfwFocusWindow.

    \n

    \nWindow size limit support

    \n

    GLFW now supports setting both absolute and relative window size limits with glfwSetWindowSizeLimits and glfwSetWindowAspectRatio.

    \n

    \nLocalized key names

    \n

    GLFW now supports querying the localized name of printable keys with glfwGetKeyName, either by key token or by scancode.

    \n

    \nWait for events with timeout

    \n

    GLFW now supports waiting for events for a set amount of time with glfwWaitEventsTimeout.

    \n

    \nWindow icon support

    \n

    GLFW now supports setting the icon of windows with glfwSetWindowIcon.

    \n

    \nRaw timer access

    \n

    GLFW now supports raw timer values with glfwGetTimerValue and glfwGetTimerFrequency.

    \n

    \nJoystick connection callback

    \n

    GLFW now supports notifying when a joystick has been connected or disconnected with glfwSetJoystickCallback.

    \n

    \nContext-less windows

    \n

    GLFW now supports creating windows without a OpenGL or OpenGL ES context by setting the GLFW_CLIENT_API hint to GLFW_NO_API.

    \n

    \nRun-time context creation API selection

    \n

    GLFW now supports selecting and querying the context creation API at run-time with the GLFW_CONTEXT_CREATION_API hint and attribute.

    \n

    \nError-free context creation

    \n

    GLFW now supports creating and querying OpenGL and OpenGL ES contexts that do not emit errors with the GLFW_CONTEXT_NO_ERROR hint, provided the machine supports the GL_KHR_no_error extension.

    \n

    \nCMake config-file package support

    \n

    GLFW now supports being used as a config-file package from other projects for easy linking with the library and its dependencies.

    \n

    \nRelease notes for 3.1

    \n

    These are the release notes for version 3.1. For a more detailed view including all fixed bugs see the version history.

    \n

    \nNew features in version 3.1

    \n

    \nCustom mouse cursor images

    \n

    GLFW now supports creating and setting both custom cursor images and standard cursor shapes. They are created with glfwCreateCursor or glfwCreateStandardCursor, set with glfwSetCursor and destroyed with glfwDestroyCursor.

    \n
    See also
    Cursor objects
    \n

    \nPath drop event

    \n

    GLFW now provides a callback for receiving the paths of files and directories dropped onto GLFW windows. The callback is set with glfwSetDropCallback.

    \n
    See also
    Path drop input
    \n

    \nMain thread wake-up

    \n

    GLFW now provides the glfwPostEmptyEvent function for posting an empty event from another thread to the main thread event queue, causing glfwWaitEvents to return.

    \n
    See also
    Event processing
    \n

    \nWindow frame size query

    \n

    GLFW now supports querying the size, on each side, of the frame around the content area of a window, with glfwGetWindowFrameSize.

    \n
    See also
    Window size
    \n

    \nSimultaneous multi-monitor rendering

    \n

    GLFW now supports disabling auto-iconification of full screen windows with the GLFW_AUTO_ICONIFY window hint. This is intended for people building multi-monitor installations, where you need windows to stay in full screen despite losing input focus.

    \n

    \nFloating windows

    \n

    GLFW now supports floating windows, also called topmost or always on top, for easier debugging with the GLFW_FLOATING window hint and attribute.

    \n

    \nInitially unfocused windows

    \n

    GLFW now supports preventing a windowed mode window from gaining input focus on creation, with the GLFW_FOCUSED window hint.

    \n

    \nDirect access for window attributes and cursor position

    \n

    GLFW now queries the window input focus, visibility and iconification attributes and the cursor position directly instead of returning cached data.

    \n

    \nCharacter with modifiers callback

    \n

    GLFW now provides a callback for character events with modifier key bits. The callback is set with glfwSetCharModsCallback. Unlike the regular character callback, this will report character events that will not result in a character being input, for example if the Control key is held down.

    \n
    See also
    Text input
    \n

    \nSingle buffered framebuffers

    \n

    GLFW now supports the creation of single buffered windows, with the GLFW_DOUBLEBUFFER hint.

    \n

    \nMacro for including extension header

    \n

    GLFW now includes the extension header appropriate for the chosen OpenGL or OpenGL ES header when GLFW_INCLUDE_GLEXT is defined. GLFW does not provide these headers. They must be provided by your development environment or your OpenGL or OpenGL ES SDK.

    \n

    \nContext release behaviors

    \n

    GLFW now supports controlling and querying whether the pipeline is flushed when a context is made non-current, with the GLFW_CONTEXT_RELEASE_BEHAVIOR hint and attribute, provided the machine supports the GL_KHR_context_flush_control extension.

    \n

    \n(Experimental) Wayland support

    \n

    GLFW now has an experimental Wayland display protocol backend that can be selected on Linux with a CMake option.

    \n

    \n(Experimental) Mir support

    \n

    GLFW now has an experimental Mir display server backend that can be selected on Linux with a CMake option.

    \n

    \nRelease notes for 3.0

    \n

    These are the release notes for version 3.0. For a more detailed view including all fixed bugs see the version history.

    \n

    \nNew features in version 3.0

    \n

    \nCMake build system

    \n

    GLFW now uses the CMake build system instead of the various makefiles and project files used by earlier versions. CMake is available for all platforms supported by GLFW, is present in most package systems and can generate makefiles and/or project files for most popular development environments.

    \n

    For more information on how to use CMake, see the CMake manual.

    \n

    \nMulti-window support

    \n

    GLFW now supports the creation of multiple windows, each with their own OpenGL or OpenGL ES context, and all window functions now take a window handle. Event callbacks are now per-window and are provided with the handle of the window that received the event. The glfwMakeContextCurrent function has been added to select which context is current on a given thread.

    \n

    \nMulti-monitor support

    \n

    GLFW now explicitly supports multiple monitors. They can be enumerated with glfwGetMonitors, queried with glfwGetVideoModes, glfwGetMonitorPos, glfwGetMonitorName and glfwGetMonitorPhysicalSize, and specified at window creation to make the newly created window full screen on that specific monitor.

    \n

    \nUnicode support

    \n

    All string arguments to GLFW functions and all strings returned by GLFW now use the UTF-8 encoding. This includes the window title, error string, clipboard text, monitor and joystick names as well as the extension function arguments (as ASCII is a subset of UTF-8).

    \n

    \nClipboard text I/O

    \n

    GLFW now supports reading and writing plain text to and from the system clipboard, with the glfwGetClipboardString and glfwSetClipboardString functions.

    \n

    \nGamma ramp support

    \n

    GLFW now supports setting and reading back the gamma ramp of monitors, with the glfwGetGammaRamp and glfwSetGammaRamp functions. There is also glfwSetGamma, which generates a ramp from a gamma value and then sets it.

    \n

    \nOpenGL ES support

    \n

    GLFW now supports the creation of OpenGL ES contexts, by setting the GLFW_CLIENT_API hint to GLFW_OPENGL_ES_API, where creation of such contexts are supported. Note that GLFW does not implement OpenGL ES, so your driver must provide support in a way usable by GLFW. Modern Nvidia and Intel drivers support creation of OpenGL ES context using the GLX and WGL APIs, while AMD provides an EGL implementation instead.

    \n

    \n(Experimental) EGL support

    \n

    GLFW now has an experimental EGL context creation back end that can be selected through CMake options.

    \n

    \nHigh-DPI support

    \n

    GLFW now supports high-DPI monitors on both Windows and macOS, giving windows full resolution framebuffers where other UI elements are scaled up. To achieve this, glfwGetFramebufferSize and glfwSetFramebufferSizeCallback have been added. These work with pixels, while the rest of the GLFW API works with screen coordinates. This is important as OpenGL uses pixels, not screen coordinates.

    \n

    \nError callback

    \n

    GLFW now has an error callback, which can provide your application with much more detailed diagnostics than was previously possible. The callback is passed an error code and a description string.

    \n

    \nPer-window user pointer

    \n

    Each window now has a user-defined pointer, retrieved with glfwGetWindowUserPointer and set with glfwSetWindowUserPointer, to make it easier to integrate GLFW into C++ code.

    \n

    \nWindow iconification callback

    \n

    Each window now has a callback for iconification and restoration events, which is set with glfwSetWindowIconifyCallback.

    \n

    \nWindow position callback

    \n

    Each window now has a callback for position events, which is set with glfwSetWindowPosCallback.

    \n

    \nWindow position query

    \n

    The position of a window can now be retrieved using glfwGetWindowPos.

    \n

    \nWindow focus callback

    \n

    Each windows now has a callback for focus events, which is set with glfwSetWindowFocusCallback.

    \n

    \nCursor enter/leave callback

    \n

    Each window now has a callback for when the mouse cursor enters or leaves its content area, which is set with glfwSetCursorEnterCallback.

    \n

    \nInitial window title

    \n

    The title of a window is now specified at creation time, as one of the arguments to glfwCreateWindow.

    \n

    \nHidden windows

    \n

    Windows can now be hidden with glfwHideWindow, shown using glfwShowWindow and created initially hidden with the GLFW_VISIBLE window hint and attribute. This allows for off-screen rendering in a way compatible with most drivers, as well as moving a window to a specific position before showing it.

    \n

    \nUndecorated windows

    \n

    Windowed mode windows can now be created without decorations, e.g. things like a frame, a title bar, with the GLFW_DECORATED window hint and attribute. This allows for the creation of things like splash screens.

    \n

    \nModifier key bit masks

    \n

    Modifier key bit mask parameters have been added to the mouse button and key callbacks.

    \n

    \nPlatform-specific scancodes

    \n

    A scancode parameter has been added to the key callback. Keys that don't have a key token still get passed on with the key parameter set to GLFW_KEY_UNKNOWN. These scancodes will vary between machines and are intended to be used for key bindings.

    \n

    \nJoystick names

    \n

    The name of a joystick can now be retrieved using glfwGetJoystickName.

    \n

    \nDoxygen documentation

    \n

    You are reading it.

    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/news_8dox.html", "content": "\n\n\n\n\n\nGLFW: news.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
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    \n
    news.dox File Reference
    \n
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/pages.html", "content": "\n\n\n\n\n\nGLFW: Guides\n\n\n\n\n\n\n\n\n\n\n
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    Guides
    \n
    \n
    \n
    Here is a list of all related documentation pages:
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
     Release notes
     Getting started
     Moving from GLFW 2 to 3
     Compiling GLFW
     Building applications
     Introduction to the API
     Context guide
     Monitor guide
     Window guide
     Input guide
     Vulkan guide
     Standards conformance
     Internal structure
     Deprecated List
     Bug List
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/quick_8dox.html", "content": "\n\n\n\n\n\nGLFW: quick.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
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    quick.dox File Reference
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    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/quick_guide.html", "content": "\n\n\n\n\n\nGLFW: Getting started\n\n\n\n\n\n\n\n\n\n\n
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    Getting started
    \n
    \n
    \n

    Table of Contents

    \n\n
    \n

    This guide takes you through writing a simple application using GLFW 3. The application will create a window and OpenGL context, render a rotating triangle and exit when the user closes the window or presses Escape. This guide will introduce a few of the most commonly used functions, but there are many more.

    \n

    This guide assumes no experience with earlier versions of GLFW. If you have used GLFW 2 in the past, read Moving from GLFW 2 to 3, as some functions behave differently in GLFW 3.

    \n

    \nStep by step

    \n

    \nIncluding the GLFW header

    \n

    In the source files of your application where you use OpenGL or GLFW, you need to include the GLFW 3 header file.

    \n
    #include <GLFW/glfw3.h>
    \n

    This defines all the constants, types and function prototypes of the GLFW API. It also includes the OpenGL header from your development environment and defines all the constants and types necessary for it to work on your platform without including any platform-specific headers.

    \n

    In other words:

    \n
      \n
    • Do not include the OpenGL header yourself, as GLFW does this for you in a platform-independent way
      • \n
    • Do not include windows.h or other platform-specific headers unless you plan on using those APIs yourself
      • \n
    • If you do need to include such headers, include them before the GLFW header and it will detect this
      • \n
    \n

    On some platforms supported by GLFW the OpenGL header and link library only expose older versions of OpenGL. The most extreme case is Windows, which only exposes OpenGL 1.2. The easiest way to work around this is to use an extension loader library.

    \n

    If you are using such a library then you should include its header before the GLFW header. This lets it replace the OpenGL header included by GLFW without conflicts. This example uses glad2, but the same rule applies to all such libraries.

    \n
    #include <glad/gl.h>
    \n
    #include <GLFW/glfw3.h>
    \n

    \nInitializing and terminating GLFW

    \n

    Before you can use most GLFW functions, the library must be initialized. On successful initialization, GLFW_TRUE is returned. If an error occurred, GLFW_FALSE is returned.

    \n
    if (!glfwInit())
    \n
    {
    \n
    // Initialization failed
    \n
    }
    \n

    Note that GLFW_TRUE and GLFW_FALSE are and will always be one and zero.

    \n

    When you are done using GLFW, typically just before the application exits, you need to terminate GLFW.

    \n
    glfwTerminate();
    \n

    This destroys any remaining windows and releases any other resources allocated by GLFW. After this call, you must initialize GLFW again before using any GLFW functions that require it.

    \n

    \nSetting an error callback

    \n

    Most events are reported through callbacks, whether it's a key being pressed, a GLFW window being moved, or an error occurring. Callbacks are C functions (or C++ static methods) that are called by GLFW with arguments describing the event.

    \n

    In case a GLFW function fails, an error is reported to the GLFW error callback. You can receive these reports with an error callback. This function must have the signature below but may do anything permitted in other callbacks.

    \n
    void error_callback(int error, const char* description)
    \n
    {
    \n
    fprintf(stderr, "Error: %s\\n", description);
    \n
    }
    \n

    Callback functions must be set, so GLFW knows to call them. The function to set the error callback is one of the few GLFW functions that may be called before initialization, which lets you be notified of errors both during and after initialization.

    \n
    glfwSetErrorCallback(error_callback);
    \n

    \nCreating a window and context

    \n

    The window and its OpenGL context are created with a single call to glfwCreateWindow, which returns a handle to the created combined window and context object

    \n
    GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
    \n
    if (!window)
    \n
    {
    \n
    // Window or OpenGL context creation failed
    \n
    }
    \n

    This creates a 640 by 480 windowed mode window with an OpenGL context. If window or OpenGL context creation fails, NULL will be returned. You should always check the return value. While window creation rarely fails, context creation depends on properly installed drivers and may fail even on machines with the necessary hardware.

    \n

    By default, the OpenGL context GLFW creates may have any version. You can require a minimum OpenGL version by setting the GLFW_CONTEXT_VERSION_MAJOR and GLFW_CONTEXT_VERSION_MINOR hints before creation. If the required minimum version is not supported on the machine, context (and window) creation fails.

    \n
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
    \n
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
    \n
    GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
    \n
    if (!window)
    \n
    {
    \n
    // Window or context creation failed
    \n
    }
    \n

    The window handle is passed to all window related functions and is provided to along to all window related callbacks, so they can tell which window received the event.

    \n

    When a window and context is no longer needed, destroy it.

    \n
    glfwDestroyWindow(window);
    \n

    Once this function is called, no more events will be delivered for that window and its handle becomes invalid.

    \n

    \nMaking the OpenGL context current

    \n

    Before you can use the OpenGL API, you must have a current OpenGL context.

    \n
    glfwMakeContextCurrent(window);
    \n

    The context will remain current until you make another context current or until the window owning the current context is destroyed.

    \n

    If you are using an extension loader library to access modern OpenGL then this is when to initialize it, as the loader needs a current context to load from. This example uses glad, but the same rule applies to all such libraries.

    \n
    gladLoadGL(glfwGetProcAddress);
    \n

    \nChecking the window close flag

    \n

    Each window has a flag indicating whether the window should be closed.

    \n

    When the user attempts to close the window, either by pressing the close widget in the title bar or using a key combination like Alt+F4, this flag is set to 1. Note that the window isn't actually closed, so you are expected to monitor this flag and either destroy the window or give some kind of feedback to the user.

    \n
    while (!glfwWindowShouldClose(window))
    \n
    {
    \n
    // Keep running
    \n
    }
    \n

    You can be notified when the user is attempting to close the window by setting a close callback with glfwSetWindowCloseCallback. The callback will be called immediately after the close flag has been set.

    \n

    You can also set it yourself with glfwSetWindowShouldClose. This can be useful if you want to interpret other kinds of input as closing the window, like for example pressing the Escape key.

    \n

    \nReceiving input events

    \n

    Each window has a large number of callbacks that can be set to receive all the various kinds of events. To receive key press and release events, create a key callback function.

    \n
    static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
    \n
    {
    \n
    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
    \n
    glfwSetWindowShouldClose(window, GLFW_TRUE);
    \n
    }
    \n

    The key callback, like other window related callbacks, are set per-window.

    \n
    glfwSetKeyCallback(window, key_callback);
    \n

    In order for event callbacks to be called when events occur, you need to process events as described below.

    \n

    \nRendering with OpenGL

    \n

    Once you have a current OpenGL context, you can use OpenGL normally. In this tutorial, a multi-colored rotating triangle will be rendered. The framebuffer size needs to be retrieved for glViewport.

    \n
    int width, height;
    \n
    glfwGetFramebufferSize(window, &width, &height);
    \n
    glViewport(0, 0, width, height);
    \n

    You can also set a framebuffer size callback using glfwSetFramebufferSizeCallback and be notified when the size changes.

    \n

    Actual rendering with OpenGL is outside the scope of this tutorial, but there are many excellent tutorial sites that teach modern OpenGL. Some of them use GLFW to create the context and window while others use GLUT or SDL, but remember that OpenGL itself always works the same.

    \n

    \nReading the timer

    \n

    To create smooth animation, a time source is needed. GLFW provides a timer that returns the number of seconds since initialization. The time source used is the most accurate on each platform and generally has micro- or nanosecond resolution.

    \n
    double time = glfwGetTime();
    \n

    \nSwapping buffers

    \n

    GLFW windows by default use double buffering. That means that each window has two rendering buffers; a front buffer and a back buffer. The front buffer is the one being displayed and the back buffer the one you render to.

    \n

    When the entire frame has been rendered, the buffers need to be swapped with one another, so the back buffer becomes the front buffer and vice versa.

    \n
    glfwSwapBuffers(window);
    \n

    The swap interval indicates how many frames to wait until swapping the buffers, commonly known as vsync. By default, the swap interval is zero, meaning buffer swapping will occur immediately. On fast machines, many of those frames will never be seen, as the screen is still only updated typically 60-75 times per second, so this wastes a lot of CPU and GPU cycles.

    \n

    Also, because the buffers will be swapped in the middle the screen update, leading to screen tearing.

    \n

    For these reasons, applications will typically want to set the swap interval to one. It can be set to higher values, but this is usually not recommended, because of the input latency it leads to.

    \n
    glfwSwapInterval(1);
    \n

    This function acts on the current context and will fail unless a context is current.

    \n

    \nProcessing events

    \n

    GLFW needs to communicate regularly with the window system both in order to receive events and to show that the application hasn't locked up. Event processing must be done regularly while you have visible windows and is normally done each frame after buffer swapping.

    \n

    There are two methods for processing pending events; polling and waiting. This example will use event polling, which processes only those events that have already been received and then returns immediately.

    \n
    glfwPollEvents();
    \n

    This is the best choice when rendering continually, like most games do. If instead you only need to update your rendering once you have received new input, glfwWaitEvents is a better choice. It waits until at least one event has been received, putting the thread to sleep in the meantime, and then processes all received events. This saves a great deal of CPU cycles and is useful for, for example, many kinds of editing tools.

    \n

    \nPutting it together

    \n

    Now that you know how to initialize GLFW, create a window and poll for keyboard input, it's possible to create a simple program.

    \n

    This program creates a 640 by 480 windowed mode window and starts a loop that clears the screen, renders a triangle and processes events until the user either presses Escape or closes the window.

    \n
    \n
    #include <glad/gl.h>
    \n
    #define GLFW_INCLUDE_NONE
    \n
    #include <GLFW/glfw3.h>
    \n
    \n
    #include "linmath.h"
    \n
    \n
    #include <stdlib.h>
    \n
    #include <stdio.h>
    \n
    \n
    static const struct
    \n
    {
    \n
    float x, y;
    \n
    float r, g, b;
    \n
    } vertices[3] =
    \n
    {
    \n
    { -0.6f, -0.4f, 1.f, 0.f, 0.f },
    \n
    { 0.6f, -0.4f, 0.f, 1.f, 0.f },
    \n
    { 0.f, 0.6f, 0.f, 0.f, 1.f }
    \n
    };
    \n
    \n
    static const char* vertex_shader_text =
    \n
    "#version 110\\n"
    \n
    "uniform mat4 MVP;\\n"
    \n
    "attribute vec3 vCol;\\n"
    \n
    "attribute vec2 vPos;\\n"
    \n
    "varying vec3 color;\\n"
    \n
    "void main()\\n"
    \n
    "{\\n"
    \n
    " gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n"
    \n
    " color = vCol;\\n"
    \n
    "}\\n";
    \n
    \n
    static const char* fragment_shader_text =
    \n
    "#version 110\\n"
    \n
    "varying vec3 color;\\n"
    \n
    "void main()\\n"
    \n
    "{\\n"
    \n
    " gl_FragColor = vec4(color, 1.0);\\n"
    \n
    "}\\n";
    \n
    \n
    static void error_callback(int error, const char* description)
    \n
    {
    \n
    fprintf(stderr, "Error: %s\\n", description);
    \n
    }
    \n
    \n
    static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
    \n
    {
    \n
    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
    \n
    glfwSetWindowShouldClose(window, GLFW_TRUE);
    \n
    }
    \n
    \n
    int main(void)
    \n
    {
    \n
    GLFWwindow* window;
    \n
    GLuint vertex_buffer, vertex_shader, fragment_shader, program;
    \n
    GLint mvp_location, vpos_location, vcol_location;
    \n
    \n
    glfwSetErrorCallback(error_callback);
    \n
    \n
    if (!glfwInit())
    \n
    exit(EXIT_FAILURE);
    \n
    \n
    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
    \n
    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
    \n
    \n
    window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
    \n
    if (!window)
    \n
    {
    \n
    glfwTerminate();
    \n
    exit(EXIT_FAILURE);
    \n
    }
    \n
    \n
    glfwSetKeyCallback(window, key_callback);
    \n
    \n
    glfwMakeContextCurrent(window);
    \n
    gladLoadGL(glfwGetProcAddress);
    \n
    glfwSwapInterval(1);
    \n
    \n
    // NOTE: OpenGL error checks have been omitted for brevity
    \n
    \n
    glGenBuffers(1, &vertex_buffer);
    \n
    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
    \n
    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
    \n
    \n
    vertex_shader = glCreateShader(GL_VERTEX_SHADER);
    \n
    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
    \n
    glCompileShader(vertex_shader);
    \n
    \n
    fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
    \n
    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
    \n
    glCompileShader(fragment_shader);
    \n
    \n
    program = glCreateProgram();
    \n
    glAttachShader(program, vertex_shader);
    \n
    glAttachShader(program, fragment_shader);
    \n
    glLinkProgram(program);
    \n
    \n
    mvp_location = glGetUniformLocation(program, "MVP");
    \n
    vpos_location = glGetAttribLocation(program, "vPos");
    \n
    vcol_location = glGetAttribLocation(program, "vCol");
    \n
    \n
    glEnableVertexAttribArray(vpos_location);
    \n
    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
    \n
    sizeof(vertices[0]), (void*) 0);
    \n
    glEnableVertexAttribArray(vcol_location);
    \n
    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
    \n
    sizeof(vertices[0]), (void*) (sizeof(float) * 2));
    \n
    \n
    while (!glfwWindowShouldClose(window))
    \n
    {
    \n
    float ratio;
    \n
    int width, height;
    \n
    mat4x4 m, p, mvp;
    \n
    \n
    glfwGetFramebufferSize(window, &width, &height);
    \n
    ratio = width / (float) height;
    \n
    \n
    glViewport(0, 0, width, height);
    \n
    glClear(GL_COLOR_BUFFER_BIT);
    \n
    \n
    mat4x4_identity(m);
    \n
    mat4x4_rotate_Z(m, m, (float) glfwGetTime());
    \n
    mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
    \n
    mat4x4_mul(mvp, p, m);
    \n
    \n
    glUseProgram(program);
    \n
    glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
    \n
    glDrawArrays(GL_TRIANGLES, 0, 3);
    \n
    \n
    glfwSwapBuffers(window);
    \n
    glfwPollEvents();
    \n
    }
    \n
    \n
    glfwDestroyWindow(window);
    \n
    \n
    glfwTerminate();
    \n
    exit(EXIT_SUCCESS);
    \n
    }
    \n
    \n

    The program above can be found in the source package as examples/simple.c and is compiled along with all other examples when you build GLFW. If you built GLFW from the source package then you already have this as simple.exe on Windows, simple on Linux or simple.app on macOS.

    \n

    This tutorial used only a few of the many functions GLFW provides. There are guides for each of the areas covered by GLFW. Each guide will introduce all the functions for that category.

    \n\n

    You can access reference documentation for any GLFW function by clicking it and the reference for each function links to related functions and guide sections.

    \n

    The tutorial ends here. Once you have written a program that uses GLFW, you will need to compile and link it. How to do that depends on the development environment you are using and is best explained by the documentation for that environment. To learn about the details that are specific to GLFW, see Building applications.

    \n
    \n
    \n
    glfwGetTime
    double glfwGetTime(void)
    Returns the GLFW time.
    \n
    GLFW_PRESS
    #define GLFW_PRESS
    The key or mouse button was pressed.
    Definition: glfw3.h:306
    \n
    glfw3.h
    The header of the GLFW 3 API.
    \n
    GLFW_CONTEXT_VERSION_MINOR
    #define GLFW_CONTEXT_VERSION_MINOR
    Context client API minor version hint and attribute.
    Definition: glfw3.h:929
    \n
    GLFWwindow
    struct GLFWwindow GLFWwindow
    Opaque window object.
    Definition: glfw3.h:1152
    \n
    glfwTerminate
    void glfwTerminate(void)
    Terminates the GLFW library.
    \n
    glfwSwapBuffers
    void glfwSwapBuffers(GLFWwindow *window)
    Swaps the front and back buffers of the specified window.
    \n
    glfwMakeContextCurrent
    void glfwMakeContextCurrent(GLFWwindow *window)
    Makes the context of the specified window current for the calling thread.
    \n
    glfwSwapInterval
    void glfwSwapInterval(int interval)
    Sets the swap interval for the current context.
    \n
    glfwWindowShouldClose
    int glfwWindowShouldClose(GLFWwindow *window)
    Checks the close flag of the specified window.
    \n
    glfwPollEvents
    void glfwPollEvents(void)
    Processes all pending events.
    \n
    GLFW_TRUE
    #define GLFW_TRUE
    One.
    Definition: glfw3.h:280
    \n
    GLFW_CONTEXT_VERSION_MAJOR
    #define GLFW_CONTEXT_VERSION_MAJOR
    Context client API major version hint and attribute.
    Definition: glfw3.h:923
    \n
    glfwCreateWindow
    GLFWwindow * glfwCreateWindow(int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
    Creates a window and its associated context.
    \n
    glfwSetWindowShouldClose
    void glfwSetWindowShouldClose(GLFWwindow *window, int value)
    Sets the close flag of the specified window.
    \n
    GLFW_KEY_ESCAPE
    #define GLFW_KEY_ESCAPE
    Definition: glfw3.h:414
    \n
    glfwInit
    int glfwInit(void)
    Initializes the GLFW library.
    \n
    glfwGetProcAddress
    GLFWglproc glfwGetProcAddress(const char *procname)
    Returns the address of the specified function for the current context.
    \n
    glfwSetKeyCallback
    GLFWkeyfun glfwSetKeyCallback(GLFWwindow *window, GLFWkeyfun callback)
    Sets the key callback.
    \n
    glfwSetErrorCallback
    GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback)
    Sets the error callback.
    \n
    glfwGetFramebufferSize
    void glfwGetFramebufferSize(GLFWwindow *window, int *width, int *height)
    Retrieves the size of the framebuffer of the specified window.
    \n
    glfwWindowHint
    void glfwWindowHint(int hint, int value)
    Sets the specified window hint to the desired value.
    \n
    glfwDestroyWindow
    void glfwDestroyWindow(GLFWwindow *window)
    Destroys the specified window and its context.
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

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    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_0.js", "content": "var searchData=\n[\n ['context_20reference_760',['Context reference',['../group__context.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_1.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_1.js", "content": "var searchData=\n[\n ['error_20codes_761',['Error codes',['../group__errors.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_2.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_2.js", "content": "var searchData=\n[\n ['gamepad_20axes_762',['Gamepad axes',['../group__gamepad__axes.html',1,'']]],\n ['gamepad_20buttons_763',['Gamepad buttons',['../group__gamepad__buttons.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_3.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n
    \n\n
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    \n
    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_3.js", "content": "var searchData=\n[\n ['initialization_2c_20version_20and_20error_20reference_764',['Initialization, version and error reference',['../group__init.html',1,'']]],\n ['input_20reference_765',['Input reference',['../group__input.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_4.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n
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    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_4.js", "content": "var searchData=\n[\n ['joystick_20hat_20states_766',['Joystick hat states',['../group__hat__state.html',1,'']]],\n ['joysticks_767',['Joysticks',['../group__joysticks.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_5.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_5.js", "content": "var searchData=\n[\n ['keyboard_20keys_768',['Keyboard keys',['../group__keys.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_6.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n
    \n\n
    Searching...
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_6.js", "content": "var searchData=\n[\n ['mouse_20buttons_769',['Mouse buttons',['../group__buttons.html',1,'']]],\n ['modifier_20key_20flags_770',['Modifier key flags',['../group__mods.html',1,'']]],\n ['monitor_20reference_771',['Monitor reference',['../group__monitor.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_7.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n
    \n\n
    Searching...
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    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_7.js", "content": "var searchData=\n[\n ['native_20access_772',['Native access',['../group__native.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_8.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_8.js", "content": "var searchData=\n[\n ['standard_20cursor_20shapes_773',['Standard cursor shapes',['../group__shapes.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_9.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_9.js", "content": "var searchData=\n[\n ['vulkan_20reference_774',['Vulkan reference',['../group__vulkan.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_a.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/groups_a.js", "content": "var searchData=\n[\n ['window_20reference_775',['Window reference',['../group__window.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/nomatches.html", "content": "\n\n\n\n\n\n\n
    \n
    No Matches
    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_0.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_0.js", "content": "var searchData=\n[\n ['bug_20list_776',['Bug List',['../bug.html',1,'']]],\n ['building_20applications_777',['Building applications',['../build_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_1.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_1.js", "content": "var searchData=\n[\n ['compiling_20glfw_778',['Compiling GLFW',['../compile_guide.html',1,'']]],\n ['context_20guide_779',['Context guide',['../context_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_2.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_2.js", "content": "var searchData=\n[\n ['deprecated_20list_780',['Deprecated List',['../deprecated.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_3.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n
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    Searching...
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    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_3.js", "content": "var searchData=\n[\n ['getting_20started_781',['Getting started',['../quick_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_4.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_4.js", "content": "var searchData=\n[\n ['input_20guide_782',['Input guide',['../input_guide.html',1,'']]],\n ['internal_20structure_783',['Internal structure',['../internals_guide.html',1,'']]],\n ['introduction_20to_20the_20api_784',['Introduction to the API',['../intro_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_5.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
    Loading...
    \n
    \n\n
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    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_5.js", "content": "var searchData=\n[\n ['monitor_20guide_785',['Monitor guide',['../monitor_guide.html',1,'']]],\n ['moving_20from_20glfw_202_20to_203_786',['Moving from GLFW 2 to 3',['../moving_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_6.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
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    Searching...
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    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_6.js", "content": "var searchData=\n[\n ['notitle_787',['notitle',['../index.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_7.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
    Loading...
    \n
    \n\n
    Searching...
    \n
    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_7.js", "content": "var searchData=\n[\n ['release_20notes_788',['Release notes',['../news.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_8.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
    Loading...
    \n
    \n\n
    Searching...
    \n
    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_8.js", "content": "var searchData=\n[\n ['standards_20conformance_789',['Standards conformance',['../compat_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_9.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
    Loading...
    \n
    \n\n
    Searching...
    \n
    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_9.js", "content": "var searchData=\n[\n ['vulkan_20guide_790',['Vulkan guide',['../vulkan_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_a.html", "content": "\n\n\n\n\n\n\n\n\n
    \n
    Loading...
    \n
    \n\n
    Searching...
    \n
    No Matches
    \n\n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/pages_a.js", "content": "var searchData=\n[\n ['window_20guide_791',['Window guide',['../window_guide.html',1,'']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/search.css", "content": "/*---------------- Search Box */\n\n#FSearchBox {\n float: left;\n}\n\n#MSearchBox {\n white-space : nowrap;\n float: none;\n margin-top: 8px;\n right: 0px;\n width: 170px;\n height: 24px;\n z-index: 102;\n}\n\n#MSearchBox .left\n{\n display:block;\n position:absolute;\n left:10px;\n width:20px;\n height:19px;\n background:url('search_l.png') no-repeat;\n background-position:right;\n}\n\n#MSearchSelect {\n display:block;\n position:absolute;\n width:20px;\n height:19px;\n}\n\n.left #MSearchSelect {\n left:4px;\n}\n\n.right #MSearchSelect {\n right:5px;\n}\n\n#MSearchField {\n display:block;\n position:absolute;\n height:19px;\n background:url('search_m.png') repeat-x;\n border:none;\n width:115px;\n margin-left:20px;\n padding-left:4px;\n color: #909090;\n outline: none;\n font: 9pt Arial, Verdana, sans-serif;\n -webkit-border-radius: 0px;\n}\n\n#FSearchBox #MSearchField {\n margin-left:15px;\n}\n\n#MSearchBox .right {\n display:block;\n position:absolute;\n right:10px;\n top:8px;\n width:20px;\n height:19px;\n background:url('search_r.png') no-repeat;\n background-position:left;\n}\n\n#MSearchClose {\n display: none;\n position: absolute;\n top: 4px;\n background : none;\n border: none;\n margin: 0px 4px 0px 0px;\n padding: 0px 0px;\n outline: none;\n}\n\n.left #MSearchClose {\n left: 6px;\n}\n\n.right #MSearchClose {\n right: 2px;\n}\n\n.MSearchBoxActive #MSearchField {\n color: #000000;\n}\n\n/*---------------- Search filter selection */\n\n#MSearchSelectWindow {\n display: none;\n position: absolute;\n left: 0; top: 0;\n border: 1px solid #90A5CE;\n background-color: #F9FAFC;\n z-index: 10001;\n padding-top: 4px;\n padding-bottom: 4px;\n -moz-border-radius: 4px;\n -webkit-border-top-left-radius: 4px;\n -webkit-border-top-right-radius: 4px;\n -webkit-border-bottom-left-radius: 4px;\n -webkit-border-bottom-right-radius: 4px;\n -webkit-box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.15);\n}\n\n.SelectItem {\n font: 8pt Arial, Verdana, sans-serif;\n padding-left: 2px;\n padding-right: 12px;\n border: 0px;\n}\n\nspan.SelectionMark {\n margin-right: 4px;\n font-family: monospace;\n outline-style: none;\n text-decoration: none;\n}\n\na.SelectItem {\n display: block;\n outline-style: none;\n color: #000000; \n text-decoration: none;\n padding-left: 6px;\n padding-right: 12px;\n}\n\na.SelectItem:focus,\na.SelectItem:active {\n color: #000000; \n outline-style: none;\n text-decoration: none;\n}\n\na.SelectItem:hover {\n color: #FFFFFF;\n background-color: #3D578C;\n outline-style: none;\n text-decoration: none;\n cursor: pointer;\n display: block;\n}\n\n/*---------------- Search results window */\n\niframe#MSearchResults {\n width: 60ex;\n height: 15em;\n}\n\n#MSearchResultsWindow {\n display: none;\n position: absolute;\n left: 0; top: 0;\n border: 1px solid #000;\n background-color: #EEF1F7;\n z-index:10000;\n}\n\n/* ----------------------------------- */\n\n\n#SRIndex {\n clear:both; \n padding-bottom: 15px;\n}\n\n.SREntry {\n font-size: 10pt;\n padding-left: 1ex;\n}\n\n.SRPage .SREntry {\n font-size: 8pt;\n padding: 1px 5px;\n}\n\nbody.SRPage {\n margin: 5px 2px;\n}\n\n.SRChildren {\n padding-left: 3ex; padding-bottom: .5em \n}\n\n.SRPage .SRChildren {\n display: none;\n}\n\n.SRSymbol {\n font-weight: bold; \n color: #425E97;\n font-family: Arial, Verdana, sans-serif;\n text-decoration: none;\n outline: none;\n}\n\na.SRScope {\n display: block;\n color: #425E97; \n font-family: Arial, Verdana, sans-serif;\n text-decoration: none;\n outline: none;\n}\n\na.SRSymbol:focus, a.SRSymbol:active,\na.SRScope:focus, a.SRScope:active {\n text-decoration: underline;\n}\n\nspan.SRScope {\n padding-left: 4px;\n}\n\n.SRPage .SRStatus {\n padding: 2px 5px;\n font-size: 8pt;\n font-style: italic;\n}\n\n.SRResult {\n display: none;\n}\n\nDIV.searchresults {\n margin-left: 10px;\n margin-right: 10px;\n}\n\n/*---------------- External search page results */\n\n.searchresult {\n background-color: #F0F3F8;\n}\n\n.pages b {\n color: white;\n padding: 5px 5px 3px 5px;\n background-image: url(\"../tab_a.png\");\n background-repeat: repeat-x;\n text-shadow: 0 1px 1px #000000;\n}\n\n.pages {\n line-height: 17px;\n margin-left: 4px;\n text-decoration: none;\n}\n\n.hl {\n font-weight: bold;\n}\n\n#searchresults {\n margin-bottom: 20px;\n}\n\n.searchpages {\n margin-top: 10px;\n}\n\n" }, { "path": "thirdparty/glfw/docs/html/search/search.js", "content": "/*\n @licstart The following is the entire license notice for the\n JavaScript code in this file.\n\n Copyright (C) 1997-2017 by Dimitri van Heesch\n\n This program is free software; you can redistribute it and/or modify\n it under the terms of the GNU General Public License as published by\n the Free Software Foundation; either version 2 of the License, or\n (at your option) any later version.\n\n This program is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU General Public License for more details.\n\n You should have received a copy of the GNU General Public License along\n with this program; if not, write to the Free Software Foundation, Inc.,\n 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.\n\n @licend The above is the entire license notice\n for the JavaScript code in this file\n */\nfunction convertToId(search)\n{\n var result = '';\n for (i=0;i do a search\n {\n this.Search();\n }\n }\n\n this.OnSearchSelectKey = function(evt)\n {\n var e = (evt) ? evt : window.event; // for IE\n if (e.keyCode==40 && this.searchIndex0) // Up\n {\n this.searchIndex--;\n this.OnSelectItem(this.searchIndex);\n }\n else if (e.keyCode==13 || e.keyCode==27)\n {\n this.OnSelectItem(this.searchIndex);\n this.CloseSelectionWindow();\n this.DOMSearchField().focus();\n }\n return false;\n }\n\n // --------- Actions\n\n // Closes the results window.\n this.CloseResultsWindow = function()\n {\n this.DOMPopupSearchResultsWindow().style.display = 'none';\n this.DOMSearchClose().style.display = 'none';\n this.Activate(false);\n }\n\n this.CloseSelectionWindow = function()\n {\n this.DOMSearchSelectWindow().style.display = 'none';\n }\n\n // Performs a search.\n this.Search = function()\n {\n this.keyTimeout = 0;\n\n // strip leading whitespace\n var searchValue = this.DOMSearchField().value.replace(/^ +/, \"\");\n\n var code = searchValue.toLowerCase().charCodeAt(0);\n var idxChar = searchValue.substr(0, 1).toLowerCase();\n if ( 0xD800 <= code && code <= 0xDBFF && searchValue > 1) // surrogate pair\n {\n idxChar = searchValue.substr(0, 2);\n }\n\n var resultsPage;\n var resultsPageWithSearch;\n var hasResultsPage;\n\n var idx = indexSectionsWithContent[this.searchIndex].indexOf(idxChar);\n if (idx!=-1)\n {\n var hexCode=idx.toString(16);\n resultsPage = this.resultsPath + '/' + indexSectionNames[this.searchIndex] + '_' + hexCode + '.html';\n resultsPageWithSearch = resultsPage+'?'+escape(searchValue);\n hasResultsPage = true;\n }\n else // nothing available for this search term\n {\n resultsPage = this.resultsPath + '/nomatches.html';\n resultsPageWithSearch = resultsPage;\n hasResultsPage = false;\n }\n\n window.frames.MSearchResults.location = resultsPageWithSearch;\n var domPopupSearchResultsWindow = this.DOMPopupSearchResultsWindow();\n\n if (domPopupSearchResultsWindow.style.display!='block')\n {\n var domSearchBox = this.DOMSearchBox();\n this.DOMSearchClose().style.display = 'inline';\n if (this.insideFrame)\n {\n var domPopupSearchResults = this.DOMPopupSearchResults();\n domPopupSearchResultsWindow.style.position = 'relative';\n domPopupSearchResultsWindow.style.display = 'block';\n var width = document.body.clientWidth - 8; // the -8 is for IE :-(\n domPopupSearchResultsWindow.style.width = width + 'px';\n domPopupSearchResults.style.width = width + 'px';\n }\n else\n {\n var domPopupSearchResults = this.DOMPopupSearchResults();\n var left = getXPos(domSearchBox) + 150; // domSearchBox.offsetWidth;\n var top = getYPos(domSearchBox) + 20; // domSearchBox.offsetHeight + 1;\n domPopupSearchResultsWindow.style.display = 'block';\n left -= domPopupSearchResults.offsetWidth;\n domPopupSearchResultsWindow.style.top = top + 'px';\n domPopupSearchResultsWindow.style.left = left + 'px';\n }\n }\n\n this.lastSearchValue = searchValue;\n this.lastResultsPage = resultsPage;\n }\n\n // -------- Activation Functions\n\n // Activates or deactivates the search panel, resetting things to\n // their default values if necessary.\n this.Activate = function(isActive)\n {\n if (isActive || // open it\n this.DOMPopupSearchResultsWindow().style.display == 'block'\n )\n {\n this.DOMSearchBox().className = 'MSearchBoxActive';\n\n var searchField = this.DOMSearchField();\n\n if (searchField.value == this.searchLabel) // clear \"Search\" term upon entry\n {\n searchField.value = '';\n this.searchActive = true;\n }\n }\n else if (!isActive) // directly remove the panel\n {\n this.DOMSearchBox().className = 'MSearchBoxInactive';\n this.DOMSearchField().value = this.searchLabel;\n this.searchActive = false;\n this.lastSearchValue = ''\n this.lastResultsPage = '';\n }\n }\n}\n\n// -----------------------------------------------------------------------\n\n// The class that handles everything on the search results page.\nfunction SearchResults(name)\n{\n // The number of matches from the last run of .\n this.lastMatchCount = 0;\n this.lastKey = 0;\n this.repeatOn = false;\n\n // Toggles the visibility of the passed element ID.\n this.FindChildElement = function(id)\n {\n var parentElement = document.getElementById(id);\n var element = parentElement.firstChild;\n\n while (element && element!=parentElement)\n {\n if (element.nodeName == 'DIV' && element.className == 'SRChildren')\n {\n return element;\n }\n\n if (element.nodeName == 'DIV' && element.hasChildNodes())\n {\n element = element.firstChild;\n }\n else if (element.nextSibling)\n {\n element = element.nextSibling;\n }\n else\n {\n do\n {\n element = element.parentNode;\n }\n while (element && element!=parentElement && !element.nextSibling);\n\n if (element && element!=parentElement)\n {\n element = element.nextSibling;\n }\n }\n }\n }\n\n this.Toggle = function(id)\n {\n var element = this.FindChildElement(id);\n if (element)\n {\n if (element.style.display == 'block')\n {\n element.style.display = 'none';\n }\n else\n {\n element.style.display = 'block';\n }\n }\n }\n\n // Searches for the passed string. 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    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/search/variables_3.js", "content": "var searchData=\n[\n ['height_696',['height',['../structGLFWvidmode.html#ac65942a5f6981695517437a9d571d03c',1,'GLFWvidmode::height()'],['../structGLFWimage.html#a0b7d95368f0c80d5e5c9875057c7dbec',1,'GLFWimage::height()']]]\n];\n" }, { "path": "thirdparty/glfw/docs/html/search/variables_4.html", "content": "\n\n\n\n\n\n\n\n\n
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    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \nData Fields
    \n
    \n
    GLFWgamepadstate Struct Reference
    Input reference
    \n
    \n
    \n\n

    Gamepad input state. \n More...

    \n\n\n\n\n\n\n

    \nData Fields

    unsigned char buttons [15]
     
    float axes [6]
     
    \n

    Detailed Description

    \n

    This describes the input state of a gamepad.

    \n
    See also
    Gamepad input
    \n
    \nglfwGetGamepadState
    \n
    Since
    Added in version 3.3.
    \n

    Field Documentation

    \n\n

    ◆ buttons

    \n\n
    \n
    \n \n \n \n \n
    unsigned char GLFWgamepadstate::buttons[15]
    \n
    \n

    The states of each gamepad button, GLFW_PRESS or GLFW_RELEASE.

    \n\n
    \n
    \n\n

    ◆ axes

    \n\n
    \n
    \n \n \n \n \n
    float GLFWgamepadstate::axes[6]
    \n
    \n

    The states of each gamepad axis, in the range -1.0 to 1.0 inclusive.

    \n\n
    \n
    \n
    The documentation for this struct was generated from the following file:\n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/structGLFWgammaramp.html", "content": "\n\n\n\n\n\nGLFW: GLFWgammaramp Struct Reference\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
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    \n\n\n\n\n\n\n
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    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \nData Fields
    \n
    \n
    GLFWgammaramp Struct Reference
    Monitor reference
    \n
    \n
    \n\n

    Gamma ramp. \n More...

    \n\n\n\n\n\n\n\n\n\n\n

    \nData Fields

    unsigned short * red
     
    unsigned short * green
     
    unsigned short * blue
     
    unsigned int size
     
    \n

    Detailed Description

    \n

    This describes the gamma ramp for a monitor.

    \n
    See also
    Gamma ramp
    \n
    \nglfwGetGammaRamp
    \n
    \nglfwSetGammaRamp
    \n
    Since
    Added in version 3.0.
    \n

    Field Documentation

    \n\n

    ◆ red

    \n\n
    \n
    \n \n \n \n \n
    unsigned short* GLFWgammaramp::red
    \n
    \n

    An array of value describing the response of the red channel.

    \n\n
    \n
    \n\n

    ◆ green

    \n\n
    \n
    \n \n \n \n \n
    unsigned short* GLFWgammaramp::green
    \n
    \n

    An array of value describing the response of the green channel.

    \n\n
    \n
    \n\n

    ◆ blue

    \n\n
    \n
    \n \n \n \n \n
    unsigned short* GLFWgammaramp::blue
    \n
    \n

    An array of value describing the response of the blue channel.

    \n\n
    \n
    \n\n

    ◆ size

    \n\n
    \n
    \n \n \n \n \n
    unsigned int GLFWgammaramp::size
    \n
    \n

    The number of elements in each array.

    \n\n
    \n
    \n
    The documentation for this struct was generated from the following file:\n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/structGLFWimage.html", "content": "\n\n\n\n\n\nGLFW: GLFWimage Struct Reference\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \nData Fields
    \n
    \n
    GLFWimage Struct Reference
    Window reference
    \n
    \n
    \n\n

    Image data. \n More...

    \n\n\n\n\n\n\n\n\n

    \nData Fields

    int width
     
    int height
     
    unsigned char * pixels
     
    \n

    Detailed Description

    \n

    This describes a single 2D image. See the documentation for each related function what the expected pixel format is.

    \n
    See also
    Custom cursor creation
    \n
    \nWindow icon
    \n
    Since
    Added in version 2.1. GLFW 3: Removed format and bytes-per-pixel members.
    \n

    Field Documentation

    \n\n

    ◆ width

    \n\n
    \n
    \n \n \n \n \n
    int GLFWimage::width
    \n
    \n

    The width, in pixels, of this image.

    \n\n
    \n
    \n\n

    ◆ height

    \n\n
    \n
    \n \n \n \n \n
    int GLFWimage::height
    \n
    \n

    The height, in pixels, of this image.

    \n\n
    \n
    \n\n

    ◆ pixels

    \n\n
    \n
    \n \n \n \n \n
    unsigned char* GLFWimage::pixels
    \n
    \n

    The pixel data of this image, arranged left-to-right, top-to-bottom.

    \n\n
    \n
    \n
    The documentation for this struct was generated from the following file:\n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/structGLFWvidmode.html", "content": "\n\n\n\n\n\nGLFW: GLFWvidmode Struct Reference\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \nData Fields
    \n
    \n
    GLFWvidmode Struct Reference
    Monitor reference
    \n
    \n
    \n\n

    Video mode type. \n More...

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n

    \nData Fields

    int width
     
    int height
     
    int redBits
     
    int greenBits
     
    int blueBits
     
    int refreshRate
     
    \n

    Detailed Description

    \n

    This describes a single video mode.

    \n
    See also
    Video modes
    \n
    \nglfwGetVideoMode
    \n
    \nglfwGetVideoModes
    \n
    Since
    Added in version 1.0. GLFW 3: Added refresh rate member.
    \n

    Field Documentation

    \n\n

    ◆ width

    \n\n
    \n
    \n \n \n \n \n
    int GLFWvidmode::width
    \n
    \n

    The width, in screen coordinates, of the video mode.

    \n\n
    \n
    \n\n

    ◆ height

    \n\n
    \n
    \n \n \n \n \n
    int GLFWvidmode::height
    \n
    \n

    The height, in screen coordinates, of the video mode.

    \n\n
    \n
    \n\n

    ◆ redBits

    \n\n
    \n
    \n \n \n \n \n
    int GLFWvidmode::redBits
    \n
    \n

    The bit depth of the red channel of the video mode.

    \n\n
    \n
    \n\n

    ◆ greenBits

    \n\n
    \n
    \n \n \n \n \n
    int GLFWvidmode::greenBits
    \n
    \n

    The bit depth of the green channel of the video mode.

    \n\n
    \n
    \n\n

    ◆ blueBits

    \n\n
    \n
    \n \n \n \n \n
    int GLFWvidmode::blueBits
    \n
    \n

    The bit depth of the blue channel of the video mode.

    \n\n
    \n
    \n\n

    ◆ refreshRate

    \n\n
    \n
    \n \n \n \n \n
    int GLFWvidmode::refreshRate
    \n
    \n

    The refresh rate, in Hz, of the video mode.

    \n\n
    \n
    \n
    The documentation for this struct was generated from the following file:\n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
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    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \n
    vulkan.dox File Reference
    \n
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/vulkan_guide.html", "content": "\n\n\n\n\n\nGLFW: Vulkan guide\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \n
    Vulkan guide
    \n
    \n
    \n

    Table of Contents

    \n\n
    \n

    This guide is intended to fill the gaps between the Vulkan documentation and the rest of the GLFW documentation and is not a replacement for either. It assumes some familiarity with Vulkan concepts like loaders, devices, queues and surfaces and leaves it to the Vulkan documentation to explain the details of Vulkan functions.

    \n

    To develop for Vulkan you should download the LunarG Vulkan SDK for your platform. Apart from headers and link libraries, they also provide the validation layers necessary for development.

    \n

    For details on a specific function in this category, see the Vulkan reference. There are also guides for the other areas of the GLFW API.

    \n\n

    \nLinking against the Vulkan loader

    \n

    By default, GLFW will look for the Vulkan loader on demand at runtime via its standard name (vulkan-1.dll on Windows, libvulkan.so.1 on Linux and other Unix-like systems and libvulkan.1.dylib on macOS). This means that GLFW does not need to be linked against the loader. However, it also means that if you are using the static library form of the Vulkan loader GLFW will either fail to find it or (worse) use the wrong one.

    \n

    The GLFW_VULKAN_STATIC CMake option makes GLFW call the Vulkan loader directly instead of dynamically loading it at runtime. Not linking against the Vulkan loader will then be a compile-time error.

    \n

    macOS: Because the Vulkan loader and ICD are not installed globally on macOS, you need to set up the application bundle according to the LunarG SDK documentation. This is explained in more detail in the SDK documentation for macOS.

    \n

    \nIncluding the Vulkan and GLFW header files

    \n

    To include the Vulkan header, define GLFW_INCLUDE_VULKAN before including the GLFW header.

    \n
    #define GLFW_INCLUDE_VULKAN
    \n
    #include <GLFW/glfw3.h>
    \n

    If you instead want to include the Vulkan header from a custom location or use your own custom Vulkan header then do this before the GLFW header.

    \n
    #include <path/to/vulkan.h>
    \n
    #include <GLFW/glfw3.h>
    \n

    Unless a Vulkan header is included, either by the GLFW header or above it, any GLFW functions that take or return Vulkan types will not be declared.

    \n

    The VK_USE_PLATFORM_*_KHR macros do not need to be defined for the Vulkan part of GLFW to work. Define them only if you are using these extensions directly.

    \n

    \nQuerying for Vulkan support

    \n

    If you are linking directly against the Vulkan loader then you can skip this section. The canonical desktop loader library exports all Vulkan core and Khronos extension functions, allowing them to be called directly.

    \n

    If you are loading the Vulkan loader dynamically instead of linking directly against it, you can check for the availability of a loader and ICD with glfwVulkanSupported.

    \n
    if (glfwVulkanSupported())
    \n
    {
    \n
    // Vulkan is available, at least for compute
    \n
    }
    \n

    This function returns GLFW_TRUE if the Vulkan loader and any minimally functional ICD was found.

    \n

    If if one or both were not found, calling any other Vulkan related GLFW function will generate a GLFW_API_UNAVAILABLE error.

    \n

    \nQuerying Vulkan function pointers

    \n

    To load any Vulkan core or extension function from the found loader, call glfwGetInstanceProcAddress. To load functions needed for instance creation, pass NULL as the instance.

    \n
    PFN_vkCreateInstance pfnCreateInstance = (PFN_vkCreateInstance)
    \n
    glfwGetInstanceProcAddress(NULL, "vkCreateInstance");
    \n

    Once you have created an instance, you can load from it all other Vulkan core functions and functions from any instance extensions you enabled.

    \n
    PFN_vkCreateDevice pfnCreateDevice = (PFN_vkCreateDevice)
    \n
    glfwGetInstanceProcAddress(instance, "vkCreateDevice");
    \n

    This function in turn calls vkGetInstanceProcAddr. If that fails, the function falls back to a platform-specific query of the Vulkan loader (i.e. dlsym or GetProcAddress). If that also fails, the function returns NULL. For more information about vkGetInstanceProcAddr, see the Vulkan documentation.

    \n

    Vulkan also provides vkGetDeviceProcAddr for loading device-specific versions of Vulkan function. This function can be retrieved from an instance with glfwGetInstanceProcAddress.

    \n
    PFN_vkGetDeviceProcAddr pfnGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)
    \n
    glfwGetInstanceProcAddress(instance, "vkGetDeviceProcAddr");
    \n

    Device-specific functions may execute a little bit faster, due to not having to dispatch internally based on the device passed to them. For more information about vkGetDeviceProcAddr, see the Vulkan documentation.

    \n

    \nQuerying required Vulkan extensions

    \n

    To do anything useful with Vulkan you need to create an instance. If you want to use Vulkan to render to a window, you must enable the instance extensions GLFW requires to create Vulkan surfaces.

    \n

    To query the instance extensions required, call glfwGetRequiredInstanceExtensions.

    \n
    uint32_t count;
    \n
    const char** extensions = glfwGetRequiredInstanceExtensions(&count);
    \n

    These extensions must all be enabled when creating instances that are going to be passed to glfwGetPhysicalDevicePresentationSupport and glfwCreateWindowSurface. The set of extensions will vary depending on platform and may also vary depending on graphics drivers and other factors.

    \n

    If it fails it will return NULL and GLFW will not be able to create Vulkan window surfaces. You can still use Vulkan for off-screen rendering and compute work.

    \n

    If successful the returned array will always include VK_KHR_surface, so if you don't require any additional extensions you can pass this list directly to the VkInstanceCreateInfo struct.

    \n
    VkInstanceCreateInfo ici;
    \n
    \n
    memset(&ici, 0, sizeof(ici));
    \n
    ici.enabledExtensionCount = count;
    \n
    ici.ppEnabledExtensionNames = extensions;
    \n
    ...
    \n

    Additional extensions may be required by future versions of GLFW. You should check whether any extensions you wish to enable are already in the returned array, as it is an error to specify an extension more than once in the VkInstanceCreateInfo struct.

    \n

    \nQuerying for Vulkan presentation support

    \n

    Not every queue family of every Vulkan device can present images to surfaces. To check whether a specific queue family of a physical device supports image presentation without first having to create a window and surface, call glfwGetPhysicalDevicePresentationSupport.

    \n
    if (glfwGetPhysicalDevicePresentationSupport(instance, physical_device, queue_family_index))
    \n
    {
    \n
    // Queue family supports image presentation
    \n
    }
    \n

    The VK_KHR_surface extension additionally provides the vkGetPhysicalDeviceSurfaceSupportKHR function, which performs the same test on an existing Vulkan surface.

    \n

    \nCreating the window

    \n

    Unless you will be using OpenGL or OpenGL ES with the same window as Vulkan, there is no need to create a context. You can disable context creation with the GLFW_CLIENT_API hint.

    \n
    glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
    \n
    GLFWwindow* window = glfwCreateWindow(640, 480, "Window Title", NULL, NULL);
    \n

    See Windows without contexts for more information.

    \n

    \nCreating a Vulkan window surface

    \n

    You can create a Vulkan surface (as defined by the VK_KHR_surface extension) for a GLFW window with glfwCreateWindowSurface.

    \n
    VkSurfaceKHR surface;
    \n
    VkResult err = glfwCreateWindowSurface(instance, window, NULL, &surface);
    \n
    if (err)
    \n
    {
    \n
    // Window surface creation failed
    \n
    }
    \n

    If an OpenGL or OpenGL ES context was created on the window, the context has ownership of the presentation on the window and a Vulkan surface cannot be created.

    \n

    It is your responsibility to destroy the surface. GLFW does not destroy it for you. Call vkDestroySurfaceKHR function from the same extension to destroy it.

    \n
    \n
    \n
    glfw3.h
    The header of the GLFW 3 API.
    \n
    GLFWwindow
    struct GLFWwindow GLFWwindow
    Opaque window object.
    Definition: glfw3.h:1152
    \n
    glfwGetRequiredInstanceExtensions
    const char ** glfwGetRequiredInstanceExtensions(uint32_t *count)
    Returns the Vulkan instance extensions required by GLFW.
    \n
    glfwVulkanSupported
    int glfwVulkanSupported(void)
    Returns whether the Vulkan loader and an ICD have been found.
    \n
    glfwCreateWindowSurface
    VkResult glfwCreateWindowSurface(VkInstance instance, GLFWwindow *window, const VkAllocationCallbacks *allocator, VkSurfaceKHR *surface)
    Creates a Vulkan surface for the specified window.
    \n
    GLFW_NO_API
    #define GLFW_NO_API
    Definition: glfw3.h:1004
    \n
    GLFW_CLIENT_API
    #define GLFW_CLIENT_API
    Context client API hint and attribute.
    Definition: glfw3.h:917
    \n
    glfwCreateWindow
    GLFWwindow * glfwCreateWindow(int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
    Creates a window and its associated context.
    \n
    glfwWindowHint
    void glfwWindowHint(int hint, int value)
    Sets the specified window hint to the desired value.
    \n
    glfwGetPhysicalDevicePresentationSupport
    int glfwGetPhysicalDevicePresentationSupport(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily)
    Returns whether the specified queue family can present images.
    \n
    glfwGetInstanceProcAddress
    GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance, const char *procname)
    Returns the address of the specified Vulkan instance function.
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/window_8dox.html", "content": "\n\n\n\n\n\nGLFW: window.dox File Reference\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \n
    window.dox File Reference
    \n
    \n
    \n
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/html/window_guide.html", "content": "\n\n\n\n\n\nGLFW: Window guide\n\n\n\n\n\n\n\n\n\n\n
    \n
    \n\t
    \n\t\tGLFW\n\t\t\n\t
    \n
    \n\n\n\n\n\n\n
    \n\n
    \n
    \n\n\n
    \n\n
    \n\n
    \n
    \n
    \n
    Window guide
    \n
    \n
    \n

    Table of Contents

    \n\n
    \n

    This guide introduces the window related functions of GLFW. For details on a specific function in this category, see the Window reference. There are also guides for the other areas of GLFW.

    \n\n

    \nWindow objects

    \n

    The GLFWwindow object encapsulates both a window and a context. They are created with glfwCreateWindow and destroyed with glfwDestroyWindow, or glfwTerminate, if any remain. As the window and context are inseparably linked, the object pointer is used as both a context and window handle.

    \n

    To see the event stream provided to the various window related callbacks, run the events test program.

    \n

    \nWindow creation

    \n

    A window and its OpenGL or OpenGL ES context are created with glfwCreateWindow, which returns a handle to the created window object. For example, this creates a 640 by 480 windowed mode window:

    \n
    GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
    \n

    If window creation fails, NULL will be returned, so it is necessary to check the return value.

    \n

    The window handle is passed to all window related functions and is provided to along with all input events, so event handlers can tell which window received the event.

    \n

    \nFull screen windows

    \n

    To create a full screen window, you need to specify which monitor the window should use. In most cases, the user's primary monitor is a good choice. For more information about retrieving monitors, see Retrieving monitors.

    \n
    GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", glfwGetPrimaryMonitor(), NULL);
    \n

    Full screen windows cover the entire display area of a monitor, have no border or decorations.

    \n

    Windowed mode windows can be made full screen by setting a monitor with glfwSetWindowMonitor, and full screen ones can be made windowed by unsetting it with the same function.

    \n

    Each field of the GLFWvidmode structure corresponds to a function parameter or window hint and combine to form the desired video mode for that window. The supported video mode most closely matching the desired video mode will be set for the chosen monitor as long as the window has input focus. For more information about retrieving video modes, see Video modes.

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Video mode field Corresponds to
    GLFWvidmode.width width parameter of glfwCreateWindow
    GLFWvidmode.height height parameter of glfwCreateWindow
    GLFWvidmode.redBits GLFW_RED_BITS hint
    GLFWvidmode.greenBits GLFW_GREEN_BITS hint
    GLFWvidmode.blueBits GLFW_BLUE_BITS hint
    GLFWvidmode.refreshRate GLFW_REFRESH_RATE hint
    \n

    Once you have a full screen window, you can change its resolution, refresh rate and monitor with glfwSetWindowMonitor. If you only need change its resolution you can also call glfwSetWindowSize. In all cases, the new video mode will be selected the same way as the video mode chosen by glfwCreateWindow. If the window has an OpenGL or OpenGL ES context, it will be unaffected.

    \n

    By default, the original video mode of the monitor will be restored and the window iconified if it loses input focus, to allow the user to switch back to the desktop. This behavior can be disabled with the GLFW_AUTO_ICONIFY window hint, for example if you wish to simultaneously cover multiple monitors with full screen windows.

    \n

    If a monitor is disconnected, all windows that are full screen on that monitor will be switched to windowed mode. See Monitor configuration changes for more information.

    \n

    \n\"Windowed full screen\" windows

    \n

    If the closest match for the desired video mode is the current one, the video mode will not be changed, making window creation faster and application switching much smoother. This is sometimes called windowed full screen or borderless full screen window and counts as a full screen window. To create such a window, request the current video mode.

    \n
    const GLFWvidmode* mode = glfwGetVideoMode(monitor);
    \n
    \n
    glfwWindowHint(GLFW_RED_BITS, mode->redBits);
    \n
    glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);
    \n
    glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);
    \n
    glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);
    \n
    \n
    GLFWwindow* window = glfwCreateWindow(mode->width, mode->height, "My Title", monitor, NULL);
    \n

    This also works for windowed mode windows that are made full screen.

    \n
    const GLFWvidmode* mode = glfwGetVideoMode(monitor);
    \n
    \n
    glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);
    \n

    Note that glfwGetVideoMode returns the current video mode of a monitor, so if you already have a full screen window on that monitor that you want to make windowed full screen, you need to have saved the desktop resolution before.

    \n

    \nWindow destruction

    \n

    When a window is no longer needed, destroy it with glfwDestroyWindow.

    \n
    glfwDestroyWindow(window);
    \n

    Window destruction always succeeds. Before the actual destruction, all callbacks are removed so no further events will be delivered for the window. All windows remaining when glfwTerminate is called are destroyed as well.

    \n

    When a full screen window is destroyed, the original video mode of its monitor is restored, but the gamma ramp is left untouched.

    \n

    \nWindow creation hints

    \n

    There are a number of hints that can be set before the creation of a window and context. Some affect the window itself, others affect the framebuffer or context. These hints are set to their default values each time the library is initialized with glfwInit. Integer value hints can be set individually with glfwWindowHint and string value hints with glfwWindowHintString. You can reset all at once to their defaults with glfwDefaultWindowHints.

    \n

    Some hints are platform specific. These are always valid to set on any platform but they will only affect their specific platform. Other platforms will ignore them. Setting these hints requires no platform specific headers or calls.

    \n
    Note
    Window hints need to be set before the creation of the window and context you wish to have the specified attributes. They function as additional arguments to glfwCreateWindow.
    \n

    \nHard and soft constraints

    \n

    Some window hints are hard constraints. These must match the available capabilities exactly for window and context creation to succeed. Hints that are not hard constraints are matched as closely as possible, but the resulting context and framebuffer may differ from what these hints requested.

    \n

    The following hints are always hard constraints:

    \n

    The following additional hints are hard constraints when requesting an OpenGL context, but are ignored when requesting an OpenGL ES context:

    \n

    \nWindow related hints

    \n

    GLFW_RESIZABLE specifies whether the windowed mode window will be resizable by the user. The window will still be resizable using the glfwSetWindowSize function. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for full screen and undecorated windows.

    \n

    GLFW_VISIBLE specifies whether the windowed mode window will be initially visible. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for full screen windows.

    \n

    GLFW_DECORATED specifies whether the windowed mode window will have window decorations such as a border, a close widget, etc. An undecorated window will not be resizable by the user but will still allow the user to generate close events on some platforms. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for full screen windows.

    \n

    GLFW_FOCUSED specifies whether the windowed mode window will be given input focus when created. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for full screen and initially hidden windows.

    \n

    GLFW_AUTO_ICONIFY specifies whether the full screen window will automatically iconify and restore the previous video mode on input focus loss. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for windowed mode windows.

    \n

    GLFW_FLOATING specifies whether the windowed mode window will be floating above other regular windows, also called topmost or always-on-top. This is intended primarily for debugging purposes and cannot be used to implement proper full screen windows. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for full screen windows.

    \n

    GLFW_MAXIMIZED specifies whether the windowed mode window will be maximized when created. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for full screen windows.

    \n

    GLFW_CENTER_CURSOR specifies whether the cursor should be centered over newly created full screen windows. Possible values are GLFW_TRUE and GLFW_FALSE. This hint is ignored for windowed mode windows.

    \n

    GLFW_TRANSPARENT_FRAMEBUFFER specifies whether the window framebuffer will be transparent. If enabled and supported by the system, the window framebuffer alpha channel will be used to combine the framebuffer with the background. This does not affect window decorations. Possible values are GLFW_TRUE and GLFW_FALSE.

    \n
    Windows: GLFW sets a color key for the window to work around repainting issues with a transparent framebuffer. The chosen color value is RGB 255,0,255 (magenta). This will make pixels with that exact color fully transparent regardless of their alpha values. If this is a problem, make these pixels any other color before buffer swap.
    \n

    GLFW_FOCUS_ON_SHOW specifies whether the window will be given input focus when glfwShowWindow is called. Possible values are GLFW_TRUE and GLFW_FALSE.

    \n

    GLFW_SCALE_TO_MONITOR specified whether the window content area should be resized based on the monitor content scale of any monitor it is placed on. This includes the initial placement when the window is created. Possible values are GLFW_TRUE and GLFW_FALSE.

    \n

    This hint only has an effect on platforms where screen coordinates and pixels always map 1:1 such as Windows and X11. On platforms like macOS the resolution of the framebuffer is changed independently of the window size.

    \n

    \nFramebuffer related hints

    \n

    GLFW_RED_BITS, GLFW_GREEN_BITS, GLFW_BLUE_BITS, GLFW_ALPHA_BITS, GLFW_DEPTH_BITS and GLFW_STENCIL_BITS specify the desired bit depths of the various components of the default framebuffer. A value of GLFW_DONT_CARE means the application has no preference.

    \n

    GLFW_ACCUM_RED_BITS, GLFW_ACCUM_GREEN_BITS, GLFW_ACCUM_BLUE_BITS and GLFW_ACCUM_ALPHA_BITS specify the desired bit depths of the various components of the accumulation buffer. A value of GLFW_DONT_CARE means the application has no preference.

    \n
    Accumulation buffers are a legacy OpenGL feature and should not be used in new code.
    \n

    GLFW_AUX_BUFFERS specifies the desired number of auxiliary buffers. A value of GLFW_DONT_CARE means the application has no preference.

    \n
    Auxiliary buffers are a legacy OpenGL feature and should not be used in new code.
    \n

    GLFW_STEREO specifies whether to use OpenGL stereoscopic rendering. Possible values are GLFW_TRUE and GLFW_FALSE. This is a hard constraint.

    \n

    GLFW_SAMPLES specifies the desired number of samples to use for multisampling. Zero disables multisampling. A value of GLFW_DONT_CARE means the application has no preference.

    \n

    GLFW_SRGB_CAPABLE specifies whether the framebuffer should be sRGB capable. Possible values are GLFW_TRUE and GLFW_FALSE.

    \n
    OpenGL: If enabled and supported by the system, the GL_FRAMEBUFFER_SRGB enable will control sRGB rendering. By default, sRGB rendering will be disabled.
    \n
    OpenGL ES: If enabled and supported by the system, the context will always have sRGB rendering enabled.
    \n

    GLFW_DOUBLEBUFFER specifies whether the framebuffer should be double buffered. You nearly always want to use double buffering. This is a hard constraint. Possible values are GLFW_TRUE and GLFW_FALSE.

    \n

    \nMonitor related hints

    \n

    GLFW_REFRESH_RATE specifies the desired refresh rate for full screen windows. A value of GLFW_DONT_CARE means the highest available refresh rate will be used. This hint is ignored for windowed mode windows.

    \n

    \nContext related hints

    \n

    GLFW_CLIENT_API specifies which client API to create the context for. Possible values are GLFW_OPENGL_API, GLFW_OPENGL_ES_API and GLFW_NO_API. This is a hard constraint.

    \n

    GLFW_CONTEXT_CREATION_API specifies which context creation API to use to create the context. Possible values are GLFW_NATIVE_CONTEXT_API, GLFW_EGL_CONTEXT_API and GLFW_OSMESA_CONTEXT_API. This is a hard constraint. If no client API is requested, this hint is ignored.

    \n
    macOS: The EGL API is not available on this platform and requests to use it will fail.
    \n
    Wayland: The EGL API is the native context creation API, so this hint will have no effect.
    \n
    OSMesa: As its name implies, an OpenGL context created with OSMesa does not update the window contents when its buffers are swapped. Use OpenGL functions or the OSMesa native access functions glfwGetOSMesaColorBuffer and glfwGetOSMesaDepthBuffer to retrieve the framebuffer contents.
    \n
    Note
    An OpenGL extension loader library that assumes it knows which context creation API is used on a given platform may fail if you change this hint. This can be resolved by having it load via glfwGetProcAddress, which always uses the selected API.
    \n
    Bug:
    On some Linux systems, creating contexts via both the native and EGL APIs in a single process will cause the application to segfault. Stick to one API or the other on Linux for now.
    \n

    GLFW_CONTEXT_VERSION_MAJOR and GLFW_CONTEXT_VERSION_MINOR specify the client API version that the created context must be compatible with. The exact behavior of these hints depend on the requested client API.

    \n
    Note
    Do not confuse these hints with GLFW_VERSION_MAJOR and GLFW_VERSION_MINOR, which provide the API version of the GLFW header.
    \n
    OpenGL: These hints are not hard constraints, but creation will fail if the OpenGL version of the created context is less than the one requested. It is therefore perfectly safe to use the default of version 1.0 for legacy code and you will still get backwards-compatible contexts of version 3.0 and above when available.
    \n
    While there is no way to ask the driver for a context of the highest supported version, GLFW will attempt to provide this when you ask for a version 1.0 context, which is the default for these hints.
    \n
    OpenGL ES: These hints are not hard constraints, but creation will fail if the OpenGL ES version of the created context is less than the one requested. Additionally, OpenGL ES 1.x cannot be returned if 2.0 or later was requested, and vice versa. This is because OpenGL ES 3.x is backward compatible with 2.0, but OpenGL ES 2.0 is not backward compatible with 1.x.
    \n
    Note
    macOS: The OS only supports forward-compatible core profile contexts for OpenGL versions 3.2 and later. Before creating an OpenGL context of version 3.2 or later you must set the GLFW_OPENGL_FORWARD_COMPAT and GLFW_OPENGL_PROFILE hints accordingly. OpenGL 3.0 and 3.1 contexts are not supported at all on macOS.
    \n

    GLFW_OPENGL_FORWARD_COMPAT specifies whether the OpenGL context should be forward-compatible, i.e. one where all functionality deprecated in the requested version of OpenGL is removed. This must only be used if the requested OpenGL version is 3.0 or above. If OpenGL ES is requested, this hint is ignored.

    \n
    Forward-compatibility is described in detail in the OpenGL Reference Manual.
    \n

    GLFW_OPENGL_DEBUG_CONTEXT specifies whether to create a debug OpenGL context, which may have additional error and performance issue reporting functionality. Possible values are GLFW_TRUE and GLFW_FALSE. If OpenGL ES is requested, this hint is ignored.

    \n

    GLFW_OPENGL_PROFILE specifies which OpenGL profile to create the context for. Possible values are one of GLFW_OPENGL_CORE_PROFILE or GLFW_OPENGL_COMPAT_PROFILE, or GLFW_OPENGL_ANY_PROFILE to not request a specific profile. If requesting an OpenGL version below 3.2, GLFW_OPENGL_ANY_PROFILE must be used. If OpenGL ES is requested, this hint is ignored.

    \n
    OpenGL profiles are described in detail in the OpenGL Reference Manual.
    \n

    GLFW_CONTEXT_ROBUSTNESS specifies the robustness strategy to be used by the context. This can be one of GLFW_NO_RESET_NOTIFICATION or GLFW_LOSE_CONTEXT_ON_RESET, or GLFW_NO_ROBUSTNESS to not request a robustness strategy.

    \n

    GLFW_CONTEXT_RELEASE_BEHAVIOR specifies the release behavior to be used by the context. Possible values are one of GLFW_ANY_RELEASE_BEHAVIOR, GLFW_RELEASE_BEHAVIOR_FLUSH or GLFW_RELEASE_BEHAVIOR_NONE. If the behavior is GLFW_ANY_RELEASE_BEHAVIOR, the default behavior of the context creation API will be used. If the behavior is GLFW_RELEASE_BEHAVIOR_FLUSH, the pipeline will be flushed whenever the context is released from being the current one. If the behavior is GLFW_RELEASE_BEHAVIOR_NONE, the pipeline will not be flushed on release.

    \n
    Context release behaviors are described in detail by the GL_KHR_context_flush_control extension.
    \n

    GLFW_CONTEXT_NO_ERROR specifies whether errors should be generated by the context. Possible values are GLFW_TRUE and GLFW_FALSE. If enabled, situations that would have generated errors instead cause undefined behavior.

    \n
    The no error mode for OpenGL and OpenGL ES is described in detail by the GL_KHR_no_error extension.
    \n

    \nmacOS specific window hints

    \n

    GLFW_COCOA_RETINA_FRAMEBUFFER specifies whether to use full resolution framebuffers on Retina displays. Possible values are GLFW_TRUE and GLFW_FALSE. This is ignored on other platforms.

    \n

    GLFW_COCOA_FRAME_NAME specifies the UTF-8 encoded name to use for autosaving the window frame, or if empty disables frame autosaving for the window. This is ignored on other platforms. This is set with glfwWindowHintString.

    \n

    GLFW_COCOA_GRAPHICS_SWITCHING specifies whether to in Automatic Graphics Switching, i.e. to allow the system to choose the integrated GPU for the OpenGL context and move it between GPUs if necessary or whether to force it to always run on the discrete GPU. This only affects systems with both integrated and discrete GPUs. Possible values are GLFW_TRUE and GLFW_FALSE. This is ignored on other platforms.

    \n
    Simpler programs and tools may want to enable this to save power, while games and other applications performing advanced rendering will want to leave it disabled.
    \n
    A bundled application that wishes to participate in Automatic Graphics Switching should also declare this in its Info.plist by setting the NSSupportsAutomaticGraphicsSwitching key to true.
    \n

    \nX11 specific window hints

    \n

    GLFW_X11_CLASS_NAME and GLFW_X11_INSTANCE_NAME specifies the desired ASCII encoded class and instance parts of the ICCCM WM_CLASS window property. These are set with glfwWindowHintString.

    \n

    \nSupported and default values

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Window hint Default value Supported values
    GLFW_RESIZABLE GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_VISIBLE GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_DECORATED GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_FOCUSED GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_AUTO_ICONIFY GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_FLOATING GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_MAXIMIZED GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_CENTER_CURSOR GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_TRANSPARENT_FRAMEBUFFER GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_FOCUS_ON_SHOW GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_SCALE_TO_MONITOR GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_RED_BITS 8 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_GREEN_BITS 8 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_BLUE_BITS 8 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_ALPHA_BITS 8 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_DEPTH_BITS 24 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_STENCIL_BITS 8 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_ACCUM_RED_BITS 0 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_ACCUM_GREEN_BITS 0 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_ACCUM_BLUE_BITS 0 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_ACCUM_ALPHA_BITS 0 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_AUX_BUFFERS 0 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_SAMPLES 0 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_REFRESH_RATE GLFW_DONT_CARE 0 to INT_MAX or GLFW_DONT_CARE
    GLFW_STEREO GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_SRGB_CAPABLE GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_DOUBLEBUFFER GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_CLIENT_API GLFW_OPENGL_API GLFW_OPENGL_API, GLFW_OPENGL_ES_API or GLFW_NO_API
    GLFW_CONTEXT_CREATION_API GLFW_NATIVE_CONTEXT_API GLFW_NATIVE_CONTEXT_API, GLFW_EGL_CONTEXT_API or GLFW_OSMESA_CONTEXT_API
    GLFW_CONTEXT_VERSION_MAJOR 1 Any valid major version number of the chosen client API
    GLFW_CONTEXT_VERSION_MINOR 0 Any valid minor version number of the chosen client API
    GLFW_CONTEXT_ROBUSTNESS GLFW_NO_ROBUSTNESS GLFW_NO_ROBUSTNESS, GLFW_NO_RESET_NOTIFICATION or GLFW_LOSE_CONTEXT_ON_RESET
    GLFW_CONTEXT_RELEASE_BEHAVIOR GLFW_ANY_RELEASE_BEHAVIOR GLFW_ANY_RELEASE_BEHAVIOR, GLFW_RELEASE_BEHAVIOR_FLUSH or GLFW_RELEASE_BEHAVIOR_NONE
    GLFW_OPENGL_FORWARD_COMPAT GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_OPENGL_DEBUG_CONTEXT GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_OPENGL_PROFILE GLFW_OPENGL_ANY_PROFILE GLFW_OPENGL_ANY_PROFILE, GLFW_OPENGL_COMPAT_PROFILE or GLFW_OPENGL_CORE_PROFILE
    GLFW_COCOA_RETINA_FRAMEBUFFER GLFW_TRUE GLFW_TRUE or GLFW_FALSE
    GLFW_COCOA_FRAME_NAME \"\" A UTF-8 encoded frame autosave name
    GLFW_COCOA_GRAPHICS_SWITCHING GLFW_FALSE GLFW_TRUE or GLFW_FALSE
    GLFW_X11_CLASS_NAME \"\" An ASCII encoded WM_CLASS class name
    GLFW_X11_INSTANCE_NAME \"\" An ASCII encoded WM_CLASS instance name
    \n

    \nWindow event processing

    \n

    See Event processing.

    \n

    \nWindow properties and events

    \n

    \nUser pointer

    \n

    Each window has a user pointer that can be set with glfwSetWindowUserPointer and queried with glfwGetWindowUserPointer. This can be used for any purpose you need and will not be modified by GLFW throughout the life-time of the window.

    \n

    The initial value of the pointer is NULL.

    \n

    \nWindow closing and close flag

    \n

    When the user attempts to close the window, for example by clicking the close widget or using a key chord like Alt+F4, the close flag of the window is set. The window is however not actually destroyed and, unless you watch for this state change, nothing further happens.

    \n

    The current state of the close flag is returned by glfwWindowShouldClose and can be set or cleared directly with glfwSetWindowShouldClose. A common pattern is to use the close flag as a main loop condition.

    \n
    while (!glfwWindowShouldClose(window))
    \n
    {
    \n
    render(window);
    \n
    \n
    glfwSwapBuffers(window);
    \n
    glfwPollEvents();
    \n
    }
    \n

    If you wish to be notified when the user attempts to close a window, set a close callback.

    \n
    glfwSetWindowCloseCallback(window, window_close_callback);
    \n

    The callback function is called directly after the close flag has been set. It can be used for example to filter close requests and clear the close flag again unless certain conditions are met.

    \n
    void window_close_callback(GLFWwindow* window)
    \n
    {
    \n
    if (!time_to_close)
    \n
    glfwSetWindowShouldClose(window, GLFW_FALSE);
    \n
    }
    \n

    \nWindow size

    \n

    The size of a window can be changed with glfwSetWindowSize. For windowed mode windows, this sets the size, in screen coordinates of the content area or content area of the window. The window system may impose limits on window size.

    \n
    glfwSetWindowSize(window, 640, 480);
    \n

    For full screen windows, the specified size becomes the new resolution of the window's desired video mode. The video mode most closely matching the new desired video mode is set immediately. The window is resized to fit the resolution of the set video mode.

    \n

    If you wish to be notified when a window is resized, whether by the user, the system or your own code, set a size callback.

    \n
    glfwSetWindowSizeCallback(window, window_size_callback);
    \n

    The callback function receives the new size, in screen coordinates, of the content area of the window when the window is resized.

    \n
    void window_size_callback(GLFWwindow* window, int width, int height)
    \n
    {
    \n
    }
    \n

    There is also glfwGetWindowSize for directly retrieving the current size of a window.

    \n
    int width, height;
    \n
    glfwGetWindowSize(window, &width, &height);
    \n
    Note
    Do not pass the window size to glViewport or other pixel-based OpenGL calls. The window size is in screen coordinates, not pixels. Use the framebuffer size, which is in pixels, for pixel-based calls.
    \n

    The above functions work with the size of the content area, but decorated windows typically have title bars and window frames around this rectangle. You can retrieve the extents of these with glfwGetWindowFrameSize.

    \n
    int left, top, right, bottom;
    \n
    glfwGetWindowFrameSize(window, &left, &top, &right, &bottom);
    \n

    The returned values are the distances, in screen coordinates, from the edges of the content area to the corresponding edges of the full window. As they are distances and not coordinates, they are always zero or positive.

    \n

    \nFramebuffer size

    \n

    While the size of a window is measured in screen coordinates, OpenGL works with pixels. The size you pass into glViewport, for example, should be in pixels. On some machines screen coordinates and pixels are the same, but on others they will not be. There is a second set of functions to retrieve the size, in pixels, of the framebuffer of a window.

    \n

    If you wish to be notified when the framebuffer of a window is resized, whether by the user or the system, set a size callback.

    \n
    glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
    \n

    The callback function receives the new size of the framebuffer when it is resized, which can for example be used to update the OpenGL viewport.

    \n
    void framebuffer_size_callback(GLFWwindow* window, int width, int height)
    \n
    {
    \n
    glViewport(0, 0, width, height);
    \n
    }
    \n

    There is also glfwGetFramebufferSize for directly retrieving the current size of the framebuffer of a window.

    \n
    int width, height;
    \n
    glfwGetFramebufferSize(window, &width, &height);
    \n
    glViewport(0, 0, width, height);
    \n

    The size of a framebuffer may change independently of the size of a window, for example if the window is dragged between a regular monitor and a high-DPI one.

    \n

    \nWindow content scale

    \n

    The content scale for a window can be retrieved with glfwGetWindowContentScale.

    \n
    float xscale, yscale;
    \n
    glfwGetWindowContentScale(window, &xscale, &yscale);
    \n

    The content scale is the ratio between the current DPI and the platform's default DPI. This is especially important for text and any UI elements. If the pixel dimensions of your UI scaled by this look appropriate on your machine then it should appear at a reasonable size on other machines regardless of their DPI and scaling settings. This relies on the system DPI and scaling settings being somewhat correct.

    \n

    On systems where each monitors can have its own content scale, the window content scale will depend on which monitor the system considers the window to be on.

    \n

    If you wish to be notified when the content scale of a window changes, whether because of a system setting change or because it was moved to a monitor with a different scale, set a content scale callback.

    \n
    glfwSetWindowContentScaleCallback(window, window_content_scale_callback);
    \n

    The callback function receives the new content scale of the window.

    \n
    void window_content_scale_callback(GLFWwindow* window, float xscale, float yscale)
    \n
    {
    \n
    set_interface_scale(xscale, yscale);
    \n
    }
    \n

    On platforms where pixels and screen coordinates always map 1:1, the window will need to be resized to appear the same size when it is moved to a monitor with a different content scale. To have this done automatically both when the window is created and when its content scale later changes, set the GLFW_SCALE_TO_MONITOR window hint.

    \n

    \nWindow size limits

    \n

    The minimum and maximum size of the content area of a windowed mode window can be enforced with glfwSetWindowSizeLimits. The user may resize the window to any size and aspect ratio within the specified limits, unless the aspect ratio is also set.

    \n
    glfwSetWindowSizeLimits(window, 200, 200, 400, 400);
    \n

    To specify only a minimum size or only a maximum one, set the other pair to GLFW_DONT_CARE.

    \n
    glfwSetWindowSizeLimits(window, 640, 480, GLFW_DONT_CARE, GLFW_DONT_CARE);
    \n

    To disable size limits for a window, set them all to GLFW_DONT_CARE.

    \n

    The aspect ratio of the content area of a windowed mode window can be enforced with glfwSetWindowAspectRatio. The user may resize the window freely unless size limits are also set, but the size will be constrained to maintain the aspect ratio.

    \n
    glfwSetWindowAspectRatio(window, 16, 9);
    \n

    The aspect ratio is specified as a numerator and denominator, corresponding to the width and height, respectively. If you want a window to maintain its current aspect ratio, use its current size as the ratio.

    \n
    int width, height;
    \n
    glfwGetWindowSize(window, &width, &height);
    \n
    glfwSetWindowAspectRatio(window, width, height);
    \n

    To disable the aspect ratio limit for a window, set both terms to GLFW_DONT_CARE.

    \n

    You can have both size limits and aspect ratio set for a window, but the results are undefined if they conflict.

    \n

    \nWindow position

    \n

    The position of a windowed-mode window can be changed with glfwSetWindowPos. This moves the window so that the upper-left corner of its content area has the specified screen coordinates. The window system may put limitations on window placement.

    \n
    glfwSetWindowPos(window, 100, 100);
    \n

    If you wish to be notified when a window is moved, whether by the user, the system or your own code, set a position callback.

    \n
    glfwSetWindowPosCallback(window, window_pos_callback);
    \n

    The callback function receives the new position, in screen coordinates, of the upper-left corner of the content area when the window is moved.

    \n
    void window_pos_callback(GLFWwindow* window, int xpos, int ypos)
    \n
    {
    \n
    }
    \n

    There is also glfwGetWindowPos for directly retrieving the current position of the content area of the window.

    \n
    int xpos, ypos;
    \n
    glfwGetWindowPos(window, &xpos, &ypos);
    \n

    \nWindow title

    \n

    All GLFW windows have a title, although undecorated or full screen windows may not display it or only display it in a task bar or similar interface. You can set a UTF-8 encoded window title with glfwSetWindowTitle.

    \n
    glfwSetWindowTitle(window, "My Window");
    \n

    The specified string is copied before the function returns, so there is no need to keep it around.

    \n

    As long as your source file is encoded as UTF-8, you can use any Unicode characters directly in the source.

    \n
    glfwSetWindowTitle(window, "ラストエグザイル");
    \n

    If you are using C++11 or C11, you can use a UTF-8 string literal.

    \n
    glfwSetWindowTitle(window, u8"This is always a UTF-8 string");
    \n

    \nWindow icon

    \n

    Decorated windows have icons on some platforms. You can set this icon by specifying a list of candidate images with glfwSetWindowIcon.

    \n
    GLFWimage images[2];
    \n
    images[0] = load_icon("my_icon.png");
    \n
    images[1] = load_icon("my_icon_small.png");
    \n
    \n
    glfwSetWindowIcon(window, 2, images);
    \n

    The image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits per channel with the red channel first. The pixels are arranged canonically as sequential rows, starting from the top-left corner.

    \n

    To revert to the default window icon, pass in an empty image array.

    \n
    glfwSetWindowIcon(window, 0, NULL);
    \n

    \nWindow monitor

    \n

    Full screen windows are associated with a specific monitor. You can get the handle for this monitor with glfwGetWindowMonitor.

    \n
    GLFWmonitor* monitor = glfwGetWindowMonitor(window);
    \n

    This monitor handle is one of those returned by glfwGetMonitors.

    \n

    For windowed mode windows, this function returns NULL. This is how to tell full screen windows from windowed mode windows.

    \n

    You can move windows between monitors or between full screen and windowed mode with glfwSetWindowMonitor. When making a window full screen on the same or on a different monitor, specify the desired monitor, resolution and refresh rate. The position arguments are ignored.

    \n
    const GLFWvidmode* mode = glfwGetVideoMode(monitor);
    \n
    \n
    glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);
    \n

    When making the window windowed, specify the desired position and size. The refresh rate argument is ignored.

    \n
    glfwSetWindowMonitor(window, NULL, xpos, ypos, width, height, 0);
    \n

    This restores any previous window settings such as whether it is decorated, floating, resizable, has size or aspect ratio limits, etc.. To restore a window that was originally windowed to its original size and position, save these before making it full screen and then pass them in as above.

    \n

    \nWindow iconification

    \n

    Windows can be iconified (i.e. minimized) with glfwIconifyWindow.

    \n
    glfwIconifyWindow(window);
    \n

    When a full screen window is iconified, the original video mode of its monitor is restored until the user or application restores the window.

    \n

    Iconified windows can be restored with glfwRestoreWindow. This function also restores windows from maximization.

    \n
    glfwRestoreWindow(window);
    \n

    When a full screen window is restored, the desired video mode is restored to its monitor as well.

    \n

    If you wish to be notified when a window is iconified or restored, whether by the user, system or your own code, set an iconify callback.

    \n
    glfwSetWindowIconifyCallback(window, window_iconify_callback);
    \n

    The callback function receives changes in the iconification state of the window.

    \n
    void window_iconify_callback(GLFWwindow* window, int iconified)
    \n
    {
    \n
    if (iconified)
    \n
    {
    \n
    // The window was iconified
    \n
    }
    \n
    else
    \n
    {
    \n
    // The window was restored
    \n
    }
    \n
    }
    \n

    You can also get the current iconification state with glfwGetWindowAttrib.

    \n
    int iconified = glfwGetWindowAttrib(window, GLFW_ICONIFIED);
    \n

    \nWindow maximization

    \n

    Windows can be maximized (i.e. zoomed) with glfwMaximizeWindow.

    \n
    glfwMaximizeWindow(window);
    \n

    Full screen windows cannot be maximized and passing a full screen window to this function does nothing.

    \n

    Maximized windows can be restored with glfwRestoreWindow. This function also restores windows from iconification.

    \n
    glfwRestoreWindow(window);
    \n

    If you wish to be notified when a window is maximized or restored, whether by the user, system or your own code, set a maximize callback.

    \n
    glfwSetWindowMaximizeCallback(window, window_maximize_callback);
    \n

    The callback function receives changes in the maximization state of the window.

    \n
    void window_maximize_callback(GLFWwindow* window, int maximized)
    \n
    {
    \n
    if (maximized)
    \n
    {
    \n
    // The window was maximized
    \n
    }
    \n
    else
    \n
    {
    \n
    // The window was restored
    \n
    }
    \n
    }
    \n

    You can also get the current maximization state with glfwGetWindowAttrib.

    \n
    int maximized = glfwGetWindowAttrib(window, GLFW_MAXIMIZED);
    \n

    By default, newly created windows are not maximized. You can change this behavior by setting the GLFW_MAXIMIZED window hint before creating the window.

    \n
    glfwWindowHint(GLFW_MAXIMIZED, GLFW_TRUE);
    \n

    \nWindow visibility

    \n

    Windowed mode windows can be hidden with glfwHideWindow.

    \n
    glfwHideWindow(window);
    \n

    This makes the window completely invisible to the user, including removing it from the task bar, dock or window list. Full screen windows cannot be hidden and calling glfwHideWindow on a full screen window does nothing.

    \n

    Hidden windows can be shown with glfwShowWindow.

    \n
    glfwShowWindow(window);
    \n

    By default, this function will also set the input focus to that window. Set the GLFW_FOCUS_ON_SHOW window hint to change this behavior for all newly created windows, or change the behavior for an existing window with glfwSetWindowAttrib.

    \n

    You can also get the current visibility state with glfwGetWindowAttrib.

    \n
    int visible = glfwGetWindowAttrib(window, GLFW_VISIBLE);
    \n

    By default, newly created windows are visible. You can change this behavior by setting the GLFW_VISIBLE window hint before creating the window.

    \n
    glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
    \n

    Windows created hidden are completely invisible to the user until shown. This can be useful if you need to set up your window further before showing it, for example moving it to a specific location.

    \n

    \nWindow input focus

    \n

    Windows can be given input focus and brought to the front with glfwFocusWindow.

    \n
    glfwFocusWindow(window);
    \n

    Keep in mind that it can be very disruptive to the user when a window is forced to the top. For a less disruptive way of getting the user's attention, see attention requests.

    \n

    If you wish to be notified when a window gains or loses input focus, whether by the user, system or your own code, set a focus callback.

    \n
    glfwSetWindowFocusCallback(window, window_focus_callback);
    \n

    The callback function receives changes in the input focus state of the window.

    \n
    void window_focus_callback(GLFWwindow* window, int focused)
    \n
    {
    \n
    if (focused)
    \n
    {
    \n
    // The window gained input focus
    \n
    }
    \n
    else
    \n
    {
    \n
    // The window lost input focus
    \n
    }
    \n
    }
    \n

    You can also get the current input focus state with glfwGetWindowAttrib.

    \n
    int focused = glfwGetWindowAttrib(window, GLFW_FOCUSED);
    \n

    By default, newly created windows are given input focus. You can change this behavior by setting the GLFW_FOCUSED window hint before creating the window.

    \n
    glfwWindowHint(GLFW_FOCUSED, GLFW_FALSE);
    \n

    \nWindow attention request

    \n

    If you wish to notify the user of an event without interrupting, you can request attention with glfwRequestWindowAttention.

    \n
    glfwRequestWindowAttention(window);
    \n

    The system will highlight the specified window, or on platforms where this is not supported, the application as a whole. Once the user has given it attention, the system will automatically end the request.

    \n

    \nWindow damage and refresh

    \n

    If you wish to be notified when the contents of a window is damaged and needs to be refreshed, set a window refresh callback.

    \n
    glfwSetWindowRefreshCallback(m_handle, window_refresh_callback);
    \n

    The callback function is called when the contents of the window needs to be refreshed.

    \n
    void window_refresh_callback(GLFWwindow* window)
    \n
    {
    \n
    draw_editor_ui(window);
    \n
    glfwSwapBuffers(window);
    \n
    }
    \n
    Note
    On compositing window systems such as Aero, Compiz or Aqua, where the window contents are saved off-screen, this callback might only be called when the window or framebuffer is resized.
    \n

    \nWindow transparency

    \n

    GLFW supports two kinds of transparency for windows; framebuffer transparency and whole window transparency. A single window may not use both methods. The results of doing this are undefined.

    \n

    Both methods require the platform to support it and not every version of every platform GLFW supports does this, so there are mechanisms to check whether the window really is transparent.

    \n

    Window framebuffers can be made transparent on a per-pixel per-frame basis with the GLFW_TRANSPARENT_FRAMEBUFFER window hint.

    \n
    glfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);
    \n

    If supported by the system, the window content area will be composited with the background using the framebuffer per-pixel alpha channel. This requires desktop compositing to be enabled on the system. It does not affect window decorations.

    \n

    You can check whether the window framebuffer was successfully made transparent with the GLFW_TRANSPARENT_FRAMEBUFFER window attribute.

    \n
    if (glfwGetWindowAttrib(window, GLFW_TRANSPARENT_FRAMEBUFFER))
    \n
    {
    \n
    // window framebuffer is currently transparent
    \n
    }
    \n

    GLFW comes with an example that enabled framebuffer transparency called gears.

    \n

    The opacity of the whole window, including any decorations, can be set with glfwSetWindowOpacity.

    \n
    glfwSetWindowOpacity(window, 0.5f);
    \n

    The opacity (or alpha) value is a positive finite number between zero and one, where 0 (zero) is fully transparent and 1 (one) is fully opaque. The initial opacity value for newly created windows is 1.

    \n

    The current opacity of a window can be queried with glfwGetWindowOpacity.

    \n
    float opacity = glfwGetWindowOpacity(window);
    \n

    If the system does not support whole window transparency, this function always returns one.

    \n

    GLFW comes with a test program that lets you control whole window transparency at run-time called opacity.

    \n

    \nWindow attributes

    \n

    Windows have a number of attributes that can be returned using glfwGetWindowAttrib. Some reflect state that may change as a result of user interaction, (e.g. whether it has input focus), while others reflect inherent properties of the window (e.g. what kind of border it has). Some are related to the window and others to its OpenGL or OpenGL ES context.

    \n
    if (glfwGetWindowAttrib(window, GLFW_FOCUSED))
    \n
    {
    \n
    // window has input focus
    \n
    }
    \n

    The GLFW_DECORATED, GLFW_RESIZABLE, GLFW_FLOATING, GLFW_AUTO_ICONIFY and GLFW_FOCUS_ON_SHOW window attributes can be changed with glfwSetWindowAttrib.

    \n
    glfwSetWindowAttrib(window, GLFW_RESIZABLE, GLFW_FALSE);
    \n

    \nWindow related attributes

    \n

    GLFW_FOCUSED indicates whether the specified window has input focus. See Window input focus for details.

    \n

    GLFW_ICONIFIED indicates whether the specified window is iconified. See Window iconification for details.

    \n

    GLFW_MAXIMIZED indicates whether the specified window is maximized. See Window maximization for details.

    \n

    GLFW_HOVERED indicates whether the cursor is currently directly over the content area of the window, with no other windows between. See Cursor enter/leave events for details.

    \n

    GLFW_VISIBLE indicates whether the specified window is visible. See Window visibility for details.

    \n

    GLFW_RESIZABLE indicates whether the specified window is resizable by the user. This can be set before creation with the GLFW_RESIZABLE window hint or after with glfwSetWindowAttrib.

    \n

    GLFW_DECORATED indicates whether the specified window has decorations such as a border, a close widget, etc. This can be set before creation with the GLFW_DECORATED window hint or after with glfwSetWindowAttrib.

    \n

    GLFW_AUTO_ICONIFY indicates whether the specified full screen window is iconified on focus loss, a close widget, etc. This can be set before creation with the GLFW_AUTO_ICONIFY window hint or after with glfwSetWindowAttrib.

    \n

    GLFW_FLOATING indicates whether the specified window is floating, also called topmost or always-on-top. This can be set before creation with the GLFW_FLOATING window hint or after with glfwSetWindowAttrib.

    \n

    GLFW_TRANSPARENT_FRAMEBUFFER indicates whether the specified window has a transparent framebuffer, i.e. the window contents is composited with the background using the window framebuffer alpha channel. See Window transparency for details.

    \n

    GLFW_FOCUS_ON_SHOW specifies whether the window will be given input focus when glfwShowWindow is called. This can be set before creation with the GLFW_FOCUS_ON_SHOW window hint or after with glfwSetWindowAttrib.

    \n

    \nContext related attributes

    \n

    GLFW_CLIENT_API indicates the client API provided by the window's context; either GLFW_OPENGL_API, GLFW_OPENGL_ES_API or GLFW_NO_API.

    \n

    GLFW_CONTEXT_CREATION_API indicates the context creation API used to create the window's context; either GLFW_NATIVE_CONTEXT_API, GLFW_EGL_CONTEXT_API or GLFW_OSMESA_CONTEXT_API.

    \n

    GLFW_CONTEXT_VERSION_MAJOR, GLFW_CONTEXT_VERSION_MINOR and GLFW_CONTEXT_REVISION indicate the client API version of the window's context.

    \n
    Note
    Do not confuse these attributes with GLFW_VERSION_MAJOR, GLFW_VERSION_MINOR and GLFW_VERSION_REVISION which provide the API version of the GLFW header.
    \n

    GLFW_OPENGL_FORWARD_COMPAT is GLFW_TRUE if the window's context is an OpenGL forward-compatible one, or GLFW_FALSE otherwise.

    \n

    GLFW_OPENGL_DEBUG_CONTEXT is GLFW_TRUE if the window's context is an OpenGL debug context, or GLFW_FALSE otherwise.

    \n

    GLFW_OPENGL_PROFILE indicates the OpenGL profile used by the context. This is GLFW_OPENGL_CORE_PROFILE or GLFW_OPENGL_COMPAT_PROFILE if the context uses a known profile, or GLFW_OPENGL_ANY_PROFILE if the OpenGL profile is unknown or the context is an OpenGL ES context. Note that the returned profile may not match the profile bits of the context flags, as GLFW will try other means of detecting the profile when no bits are set.

    \n

    GLFW_CONTEXT_RELEASE_BEHAVIOR indicates the release used by the context. Possible values are one of GLFW_ANY_RELEASE_BEHAVIOR, GLFW_RELEASE_BEHAVIOR_FLUSH or GLFW_RELEASE_BEHAVIOR_NONE. If the behavior is GLFW_ANY_RELEASE_BEHAVIOR, the default behavior of the context creation API will be used. If the behavior is GLFW_RELEASE_BEHAVIOR_FLUSH, the pipeline will be flushed whenever the context is released from being the current one. If the behavior is GLFW_RELEASE_BEHAVIOR_NONE, the pipeline will not be flushed on release.

    \n

    GLFW_CONTEXT_NO_ERROR indicates whether errors are generated by the context. Possible values are GLFW_TRUE and GLFW_FALSE. If enabled, situations that would have generated errors instead cause undefined behavior.

    \n

    GLFW_CONTEXT_ROBUSTNESS indicates the robustness strategy used by the context. This is GLFW_LOSE_CONTEXT_ON_RESET or GLFW_NO_RESET_NOTIFICATION if the window's context supports robustness, or GLFW_NO_ROBUSTNESS otherwise.

    \n

    \nFramebuffer related attributes

    \n

    GLFW does not expose attributes of the default framebuffer (i.e. the framebuffer attached to the window) as these can be queried directly with either OpenGL, OpenGL ES or Vulkan.

    \n

    If you are using version 3.0 or later of OpenGL or OpenGL ES, the glGetFramebufferAttachmentParameteriv function can be used to retrieve the number of bits for the red, green, blue, alpha, depth and stencil buffer channels. Otherwise, the glGetIntegerv function can be used.

    \n

    The number of MSAA samples are always retrieved with glGetIntegerv. For contexts supporting framebuffer objects, the number of samples of the currently bound framebuffer is returned.

    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Attribute glGetIntegerv glGetFramebufferAttachmentParameteriv
    Red bits GL_RED_BITS GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE
    Green bits GL_GREEN_BITS GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE
    Blue bits GL_BLUE_BITS GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE
    Alpha bits GL_ALPHA_BITS GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE
    Depth bits GL_DEPTH_BITS GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE
    Stencil bits GL_STENCIL_BITS GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE
    MSAA samples GL_SAMPLES Not provided by this function
    \n

    When calling glGetFramebufferAttachmentParameteriv, the red, green, blue and alpha sizes are queried from the GL_BACK_LEFT, while the depth and stencil sizes are queried from the GL_DEPTH and GL_STENCIL attachments, respectively.

    \n

    \nBuffer swapping

    \n

    GLFW windows are by default double buffered. That means that you have two rendering buffers; a front buffer and a back buffer. The front buffer is the one being displayed and the back buffer the one you render to.

    \n

    When the entire frame has been rendered, it is time to swap the back and the front buffers in order to display what has been rendered and begin rendering a new frame. This is done with glfwSwapBuffers.

    \n
    glfwSwapBuffers(window);
    \n

    Sometimes it can be useful to select when the buffer swap will occur. With the function glfwSwapInterval it is possible to select the minimum number of monitor refreshes the driver should wait from the time glfwSwapBuffers was called before swapping the buffers:

    \n
    glfwSwapInterval(1);
    \n

    If the interval is zero, the swap will take place immediately when glfwSwapBuffers is called without waiting for a refresh. Otherwise at least interval retraces will pass between each buffer swap. Using a swap interval of zero can be useful for benchmarking purposes, when it is not desirable to measure the time it takes to wait for the vertical retrace. However, a swap interval of one lets you avoid tearing.

    \n

    Note that this may not work on all machines, as some drivers have user-controlled settings that override any swap interval the application requests.

    \n

    A context that supports either the WGL_EXT_swap_control_tear or the GLX_EXT_swap_control_tear extension also accepts negative swap intervals, which allows the driver to swap immediately even if a frame arrives a little bit late. This trades the risk of visible tears for greater framerate stability. You can check for these extensions with glfwExtensionSupported.

    \n
    \n
    \n
    GLFW_TRANSPARENT_FRAMEBUFFER
    #define GLFW_TRANSPARENT_FRAMEBUFFER
    Window framebuffer transparency hint and attribute.
    Definition: glfw3.h:818
    \n
    glfwSetFramebufferSizeCallback
    GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow *window, GLFWframebuffersizefun callback)
    Sets the framebuffer resize callback for the specified window.
    \n
    glfwSetWindowSize
    void glfwSetWindowSize(GLFWwindow *window, int width, int height)
    Sets the size of the content area of the specified window.
    \n
    GLFW_RED_BITS
    #define GLFW_RED_BITS
    Framebuffer bit depth hint.
    Definition: glfw3.h:835
    \n
    glfwSetWindowPos
    void glfwSetWindowPos(GLFWwindow *window, int xpos, int ypos)
    Sets the position of the content area of the specified window.
    \n
    glfwSetWindowAttrib
    void glfwSetWindowAttrib(GLFWwindow *window, int attrib, int value)
    Sets an attribute of the specified window.
    \n
    glfwRestoreWindow
    void glfwRestoreWindow(GLFWwindow *window)
    Restores the specified window.
    \n
    glfwGetWindowContentScale
    void glfwGetWindowContentScale(GLFWwindow *window, float *xscale, float *yscale)
    Retrieves the content scale for the specified window.
    \n
    glfwSetWindowRefreshCallback
    GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow *window, GLFWwindowrefreshfun callback)
    Sets the refresh callback for the specified window.
    \n
    glfwSetWindowSizeCallback
    GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow *window, GLFWwindowsizefun callback)
    Sets the size callback for the specified window.
    \n
    glfwSetWindowMonitor
    void glfwSetWindowMonitor(GLFWwindow *window, GLFWmonitor *monitor, int xpos, int ypos, int width, int height, int refreshRate)
    Sets the mode, monitor, video mode and placement of a window.
    \n
    glfwGetWindowPos
    void glfwGetWindowPos(GLFWwindow *window, int *xpos, int *ypos)
    Retrieves the position of the content area of the specified window.
    \n
    glfwSetWindowMaximizeCallback
    GLFWwindowmaximizefun glfwSetWindowMaximizeCallback(GLFWwindow *window, GLFWwindowmaximizefun callback)
    Sets the maximize callback for the specified window.
    \n
    glfwSetWindowTitle
    void glfwSetWindowTitle(GLFWwindow *window, const char *title)
    Sets the title of the specified window.
    \n
    GLFWwindow
    struct GLFWwindow GLFWwindow
    Opaque window object.
    Definition: glfw3.h:1152
    \n
    glfwSwapBuffers
    void glfwSwapBuffers(GLFWwindow *window)
    Swaps the front and back buffers of the specified window.
    \n
    glfwSwapInterval
    void glfwSwapInterval(int interval)
    Sets the swap interval for the current context.
    \n
    GLFWvidmode::blueBits
    int blueBits
    Definition: glfw3.h:1640
    \n
    glfwGetWindowFrameSize
    void glfwGetWindowFrameSize(GLFWwindow *window, int *left, int *top, int *right, int *bottom)
    Retrieves the size of the frame of the window.
    \n
    GLFW_GREEN_BITS
    #define GLFW_GREEN_BITS
    Framebuffer bit depth hint.
    Definition: glfw3.h:840
    \n
    glfwWindowShouldClose
    int glfwWindowShouldClose(GLFWwindow *window)
    Checks the close flag of the specified window.
    \n
    glfwPollEvents
    void glfwPollEvents(void)
    Processes all pending events.
    \n
    glfwSetWindowSizeLimits
    void glfwSetWindowSizeLimits(GLFWwindow *window, int minwidth, int minheight, int maxwidth, int maxheight)
    Sets the size limits of the specified window.
    \n
    glfwGetPrimaryMonitor
    GLFWmonitor * glfwGetPrimaryMonitor(void)
    Returns the primary monitor.
    \n
    glfwSetWindowFocusCallback
    GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow *window, GLFWwindowfocusfun callback)
    Sets the focus callback for the specified window.
    \n
    glfwSetWindowCloseCallback
    GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow *window, GLFWwindowclosefun callback)
    Sets the close callback for the specified window.
    \n
    glfwFocusWindow
    void glfwFocusWindow(GLFWwindow *window)
    Brings the specified window to front and sets input focus.
    \n
    GLFWvidmode::height
    int height
    Definition: glfw3.h:1631
    \n
    glfwSetWindowContentScaleCallback
    GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback(GLFWwindow *window, GLFWwindowcontentscalefun callback)
    Sets the window content scale callback for the specified window.
    \n
    glfwSetWindowPosCallback
    GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow *window, GLFWwindowposfun callback)
    Sets the position callback for the specified window.
    \n
    GLFW_FALSE
    #define GLFW_FALSE
    Zero.
    Definition: glfw3.h:289
    \n
    GLFW_DONT_CARE
    #define GLFW_DONT_CARE
    Definition: glfw3.h:1096
    \n
    glfwShowWindow
    void glfwShowWindow(GLFWwindow *window)
    Makes the specified window visible.
    \n
    GLFW_TRUE
    #define GLFW_TRUE
    One.
    Definition: glfw3.h:280
    \n
    GLFW_ICONIFIED
    #define GLFW_ICONIFIED
    Window iconification window attribute.
    Definition: glfw3.h:770
    \n
    glfwRequestWindowAttention
    void glfwRequestWindowAttention(GLFWwindow *window)
    Requests user attention to the specified window.
    \n
    GLFW_RESIZABLE
    #define GLFW_RESIZABLE
    Window resize-ability window hint and attribute.
    Definition: glfw3.h:776
    \n
    GLFW_FOCUSED
    #define GLFW_FOCUSED
    Input focus window hint and attribute.
    Definition: glfw3.h:765
    \n
    GLFW_BLUE_BITS
    #define GLFW_BLUE_BITS
    Framebuffer bit depth hint.
    Definition: glfw3.h:845
    \n
    glfwHideWindow
    void glfwHideWindow(GLFWwindow *window)
    Hides the specified window.
    \n
    GLFWvidmode::width
    int width
    Definition: glfw3.h:1628
    \n
    glfwMaximizeWindow
    void glfwMaximizeWindow(GLFWwindow *window)
    Maximizes the specified window.
    \n
    glfwSetWindowIcon
    void glfwSetWindowIcon(GLFWwindow *window, int count, const GLFWimage *images)
    Sets the icon for the specified window.
    \n
    glfwCreateWindow
    GLFWwindow * glfwCreateWindow(int width, int height, const char *title, GLFWmonitor *monitor, GLFWwindow *share)
    Creates a window and its associated context.
    \n
    glfwSetWindowShouldClose
    void glfwSetWindowShouldClose(GLFWwindow *window, int value)
    Sets the close flag of the specified window.
    \n
    glfwSetWindowAspectRatio
    void glfwSetWindowAspectRatio(GLFWwindow *window, int numer, int denom)
    Sets the aspect ratio of the specified window.
    \n
    GLFWvidmode::greenBits
    int greenBits
    Definition: glfw3.h:1637
    \n
    glfwGetWindowOpacity
    float glfwGetWindowOpacity(GLFWwindow *window)
    Returns the opacity of the whole window.
    \n
    GLFWimage
    Image data.
    Definition: glfw3.h:1687
    \n
    glfwSetWindowOpacity
    void glfwSetWindowOpacity(GLFWwindow *window, float opacity)
    Sets the opacity of the whole window.
    \n
    glfwGetWindowMonitor
    GLFWmonitor * glfwGetWindowMonitor(GLFWwindow *window)
    Returns the monitor that the window uses for full screen mode.
    \n
    glfwIconifyWindow
    void glfwIconifyWindow(GLFWwindow *window)
    Iconifies the specified window.
    \n
    GLFW_MAXIMIZED
    #define GLFW_MAXIMIZED
    Window maximization window hint and attribute.
    Definition: glfw3.h:806
    \n
    glfwGetWindowAttrib
    int glfwGetWindowAttrib(GLFWwindow *window, int attrib)
    Returns an attribute of the specified window.
    \n
    glfwSetWindowIconifyCallback
    GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow *window, GLFWwindowiconifyfun callback)
    Sets the iconify callback for the specified window.
    \n
    glfwGetWindowSize
    void glfwGetWindowSize(GLFWwindow *window, int *width, int *height)
    Retrieves the size of the content area of the specified window.
    \n
    GLFWvidmode
    Video mode type.
    Definition: glfw3.h:1624
    \n
    glfwGetFramebufferSize
    void glfwGetFramebufferSize(GLFWwindow *window, int *width, int *height)
    Retrieves the size of the framebuffer of the specified window.
    \n
    GLFWvidmode::redBits
    int redBits
    Definition: glfw3.h:1634
    \n
    GLFW_REFRESH_RATE
    #define GLFW_REFRESH_RATE
    Monitor refresh rate hint.
    Definition: glfw3.h:905
    \n
    glfwWindowHint
    void glfwWindowHint(int hint, int value)
    Sets the specified window hint to the desired value.
    \n
    GLFW_VISIBLE
    #define GLFW_VISIBLE
    Window visibility window hint and attribute.
    Definition: glfw3.h:782
    \n
    glfwGetVideoMode
    const GLFWvidmode * glfwGetVideoMode(GLFWmonitor *monitor)
    Returns the current mode of the specified monitor.
    \n
    glfwDestroyWindow
    void glfwDestroyWindow(GLFWwindow *window)
    Destroys the specified window and its context.
    \n
    GLFWmonitor
    struct GLFWmonitor GLFWmonitor
    Opaque monitor object.
    Definition: glfw3.h:1140
    \n
    GLFWvidmode::refreshRate
    int refreshRate
    Definition: glfw3.h:1643
    \n
    \n

    \nLast update on Mon Jan 20 2020 for GLFW 3.3.2\n

    \n
    \n\n\n" }, { "path": "thirdparty/glfw/docs/input.dox", "content": "/*!\n\n@page input_guide Input guide\n\n@tableofcontents\n\nThis guide introduces the input related functions of GLFW. For details on\na specific function in this category, see the @ref input. There are also guides\nfor the other areas of GLFW.\n\n - @ref intro_guide\n - @ref window_guide\n - @ref context_guide\n - @ref vulkan_guide\n - @ref monitor_guide\n\nGLFW provides many kinds of input. While some can only be polled, like time, or\nonly received via callbacks, like scrolling, many provide both callbacks and\npolling. Callbacks are more work to use than polling but is less CPU intensive\nand guarantees that you do not miss state changes.\n\nAll input callbacks receive a window handle. By using the\n[window user pointer](@ref window_userptr), you can access non-global structures\nor objects from your callbacks.\n\nTo get a better feel for how the various events callbacks behave, run the\n`events` test program. It register every callback supported by GLFW and prints\nout all arguments provided for every event, along with time and sequence\ninformation.\n\n\n@section events Event processing\n\nGLFW needs to poll the window system for events both to provide input to the\napplication and to prove to the window system that the application hasn't locked\nup. Event processing is normally done each frame after\n[buffer swapping](@ref buffer_swap). Even when you have no windows, event\npolling needs to be done in order to receive monitor and joystick connection\nevents.\n\nThere are three functions for processing pending events. @ref glfwPollEvents,\nprocesses only those events that have already been received and then returns\nimmediately.\n\n@code\nglfwPollEvents();\n@endcode\n\nThis is the best choice when rendering continuously, like most games do.\n\nIf you only need to update the contents of the window when you receive new\ninput, @ref glfwWaitEvents is a better choice.\n\n@code\nglfwWaitEvents();\n@endcode\n\nIt puts the thread to sleep until at least one event has been received and then\nprocesses all received events. This saves a great deal of CPU cycles and is\nuseful for, for example, editing tools.\n\nIf you want to wait for events but have UI elements or other tasks that need\nperiodic updates, @ref glfwWaitEventsTimeout lets you specify a timeout.\n\n@code\nglfwWaitEventsTimeout(0.7);\n@endcode\n\nIt puts the thread to sleep until at least one event has been received, or until\nthe specified number of seconds have elapsed. It then processes any received\nevents.\n\nIf the main thread is sleeping in @ref glfwWaitEvents, you can wake it from\nanother thread by posting an empty event to the event queue with @ref\nglfwPostEmptyEvent.\n\n@code\nglfwPostEmptyEvent();\n@endcode\n\nDo not assume that callbacks will _only_ be called in response to the above\nfunctions. While it is necessary to process events in one or more of the ways\nabove, window systems that require GLFW to register callbacks of its own can\npass events to GLFW in response to many window system function calls. GLFW will\npass those events on to the application callbacks before returning.\n\nFor example, on Windows the system function that @ref glfwSetWindowSize is\nimplemented with will send window size events directly to the event callback\nthat every window has and that GLFW implements for its windows. If you have set\na [window size callback](@ref window_size) GLFW will call it in turn with the\nnew size before everything returns back out of the @ref glfwSetWindowSize call.\n\n\n@section input_keyboard Keyboard input\n\nGLFW divides keyboard input into two categories; key events and character\nevents. Key events relate to actual physical keyboard keys, whereas character\nevents relate to the Unicode code points generated by pressing some of them.\n\nKeys and characters do not map 1:1. A single key press may produce several\ncharacters, and a single character may require several keys to produce. This\nmay not be the case on your machine, but your users are likely not all using the\nsame keyboard layout, input method or even operating system as you.\n\n\n@subsection input_key Key input\n\nIf you wish to be notified when a physical key is pressed or released or when it\nrepeats, set a key callback.\n\n@code\nglfwSetKeyCallback(window, key_callback);\n@endcode\n\nThe callback function receives the [keyboard key](@ref keys), platform-specific\nscancode, key action and [modifier bits](@ref mods).\n\n@code\nvoid key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_E && action == GLFW_PRESS)\n activate_airship();\n}\n@endcode\n\nThe action is one of `GLFW_PRESS`, `GLFW_REPEAT` or `GLFW_RELEASE`. The key\nwill be `GLFW_KEY_UNKNOWN` if GLFW lacks a key token for it, for example\n_E-mail_ and _Play_ keys.\n\nThe scancode is unique for every key, regardless of whether it has a key token.\nScancodes are platform-specific but consistent over time, so keys will have\ndifferent scancodes depending on the platform but they are safe to save to disk.\nYou can query the scancode for any [named key](@ref keys) on the current\nplatform with @ref glfwGetKeyScancode.\n\n@code\nconst int scancode = glfwGetKeyScancode(GLFW_KEY_X);\nset_key_mapping(scancode, swap_weapons);\n@endcode\n\nThe last reported state for every [named key](@ref keys) is also saved in\nper-window state arrays that can be polled with @ref glfwGetKey.\n\n@code\nint state = glfwGetKey(window, GLFW_KEY_E);\nif (state == GLFW_PRESS)\n{\n activate_airship();\n}\n@endcode\n\nThe returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.\n\nThis function only returns cached key event state. It does not poll the\nsystem for the current physical state of the key.\n\n@anchor GLFW_STICKY_KEYS\nWhenever you poll state, you risk missing the state change you are looking for.\nIf a pressed key is released again before you poll its state, you will have\nmissed the key press. The recommended solution for this is to use a\nkey callback, but there is also the `GLFW_STICKY_KEYS` input mode.\n\n@code\nglfwSetInputMode(window, GLFW_STICKY_KEYS, GLFW_TRUE);\n@endcode\n\nWhen sticky keys mode is enabled, the pollable state of a key will remain\n`GLFW_PRESS` until the state of that key is polled with @ref glfwGetKey. Once\nit has been polled, if a key release event had been processed in the meantime,\nthe state will reset to `GLFW_RELEASE`, otherwise it will remain `GLFW_PRESS`.\n\n@anchor GLFW_LOCK_KEY_MODS\nIf you wish to know what the state of the Caps Lock and Num Lock keys was when\ninput events were generated, set the `GLFW_LOCK_KEY_MODS` input mode.\n\n@code\nglfwSetInputMode(window, GLFW_LOCK_KEY_MODS, GLFW_TRUE);\n@endcode\n\nWhen this input mode is enabled, any callback that receives\n[modifier bits](@ref mods) will have the @ref GLFW_MOD_CAPS_LOCK bit set if Caps\nLock was on when the event occurred and the @ref GLFW_MOD_NUM_LOCK bit set if\nNum Lock was on.\n\nThe `GLFW_KEY_LAST` constant holds the highest value of any\n[named key](@ref keys).\n\n\n@subsection input_char Text input\n\nGLFW supports text input in the form of a stream of\n[Unicode code points](https://en.wikipedia.org/wiki/Unicode), as produced by the\noperating system text input system. Unlike key input, text input obeys keyboard\nlayouts and modifier keys and supports composing characters using\n[dead keys](https://en.wikipedia.org/wiki/Dead_key). Once received, you can\nencode the code points into UTF-8 or any other encoding you prefer.\n\nBecause an `unsigned int` is 32 bits long on all platforms supported by GLFW,\nyou can treat the code point argument as native endian UTF-32.\n\nIf you wish to offer regular text input, set a character callback.\n\n@code\nglfwSetCharCallback(window, character_callback);\n@endcode\n\nThe callback function receives Unicode code points for key events that would\nhave led to regular text input and generally behaves as a standard text field on\nthat platform.\n\n@code\nvoid character_callback(GLFWwindow* window, unsigned int codepoint)\n{\n}\n@endcode\n\n\n@subsection input_key_name Key names\n\nIf you wish to refer to keys by name, you can query the keyboard layout\ndependent name of printable keys with @ref glfwGetKeyName.\n\n@code\nconst char* key_name = glfwGetKeyName(GLFW_KEY_W, 0);\nshow_tutorial_hint(\"Press %s to move forward\", key_name);\n@endcode\n\nThis function can handle both [keys and scancodes](@ref input_key). If the\nspecified key is `GLFW_KEY_UNKNOWN` then the scancode is used, otherwise it is\nignored. This matches the behavior of the key callback, meaning the callback\narguments can always be passed unmodified to this function.\n\n\n@section input_mouse Mouse input\n\nMouse input comes in many forms, including mouse motion, button presses and\nscrolling offsets. The cursor appearance can also be changed, either to\na custom image or a standard cursor shape from the system theme.\n\n\n@subsection cursor_pos Cursor position\n\nIf you wish to be notified when the cursor moves over the window, set a cursor\nposition callback.\n\n@code\nglfwSetCursorPosCallback(window, cursor_position_callback);\n@endcode\n\nThe callback functions receives the cursor position, measured in screen\ncoordinates but relative to the top-left corner of the window content area. On\nplatforms that provide it, the full sub-pixel cursor position is passed on.\n\n@code\nstatic void cursor_position_callback(GLFWwindow* window, double xpos, double ypos)\n{\n}\n@endcode\n\nThe cursor position is also saved per-window and can be polled with @ref\nglfwGetCursorPos.\n\n@code\ndouble xpos, ypos;\nglfwGetCursorPos(window, &xpos, &ypos);\n@endcode\n\n\n@subsection cursor_mode Cursor mode\n\n@anchor GLFW_CURSOR\nThe `GLFW_CURSOR` input mode provides several cursor modes for special forms of\nmouse motion input. By default, the cursor mode is `GLFW_CURSOR_NORMAL`,\nmeaning the regular arrow cursor (or another cursor set with @ref glfwSetCursor)\nis used and cursor motion is not limited.\n\nIf you wish to implement mouse motion based camera controls or other input\nschemes that require unlimited mouse movement, set the cursor mode to\n`GLFW_CURSOR_DISABLED`.\n\n@code\nglfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);\n@endcode\n\nThis will hide the cursor and lock it to the specified window. GLFW will then\ntake care of all the details of cursor re-centering and offset calculation and\nproviding the application with a virtual cursor position. This virtual position\nis provided normally via both the cursor position callback and through polling.\n\n@note You should not implement your own version of this functionality using\nother features of GLFW. It is not supported and will not work as robustly as\n`GLFW_CURSOR_DISABLED`.\n\nIf you only wish the cursor to become hidden when it is over a window but still\nwant it to behave normally, set the cursor mode to `GLFW_CURSOR_HIDDEN`.\n\n@code\nglfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);\n@endcode\n\nThis mode puts no limit on the motion of the cursor.\n\nTo exit out of either of these special modes, restore the `GLFW_CURSOR_NORMAL`\ncursor mode.\n\n@code\nglfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);\n@endcode\n\n\n@anchor GLFW_RAW_MOUSE_MOTION\n@subsection raw_mouse_motion Raw mouse motion\n\nWhen the cursor is disabled, raw (unscaled and unaccelerated) mouse motion can\nbe enabled if available.\n\nRaw mouse motion is closer to the actual motion of the mouse across a surface.\nIt is not affected by the scaling and acceleration applied to the motion of the\ndesktop cursor. That processing is suitable for a cursor while raw motion is\nbetter for controlling for example a 3D camera. Because of this, raw mouse\nmotion is only provided when the cursor is disabled.\n\nCall @ref glfwRawMouseMotionSupported to check if the current machine provides\nraw motion and set the `GLFW_RAW_MOUSE_MOTION` input mode to enable it. It is\ndisabled by default.\n\n@code\nif (glfwRawMouseMotionSupported())\n glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);\n@endcode\n\nIf supported, raw mouse motion can be enabled or disabled per-window and at any\ntime but it will only be provided when the cursor is disabled.\n\n\n@subsection cursor_object Cursor objects\n\nGLFW supports creating both custom and system theme cursor images, encapsulated\nas @ref GLFWcursor objects. They are created with @ref glfwCreateCursor or @ref\nglfwCreateStandardCursor and destroyed with @ref glfwDestroyCursor, or @ref\nglfwTerminate, if any remain.\n\n\n@subsubsection cursor_custom Custom cursor creation\n\nA custom cursor is created with @ref glfwCreateCursor, which returns a handle to\nthe created cursor object. For example, this creates a 16x16 white square\ncursor with the hot-spot in the upper-left corner:\n\n@code\nunsigned char pixels[16 * 16 * 4];\nmemset(pixels, 0xff, sizeof(pixels));\n\nGLFWimage image;\nimage.width = 16;\nimage.height = 16;\nimage.pixels = pixels;\n\nGLFWcursor* cursor = glfwCreateCursor(&image, 0, 0);\n@endcode\n\nIf cursor creation fails, `NULL` will be returned, so it is necessary to check\nthe return value.\n\nThe image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits\nper channel with the red channel first. The pixels are arranged canonically as\nsequential rows, starting from the top-left corner.\n\n\n@subsubsection cursor_standard Standard cursor creation\n\nA cursor with a [standard shape](@ref shapes) from the current system cursor\ntheme can be can be created with @ref glfwCreateStandardCursor.\n\n@code\nGLFWcursor* cursor = glfwCreateStandardCursor(GLFW_HRESIZE_CURSOR);\n@endcode\n\nThese cursor objects behave in the exact same way as those created with @ref\nglfwCreateCursor except that the system cursor theme provides the actual image.\n\n\n@subsubsection cursor_destruction Cursor destruction\n\nWhen a cursor is no longer needed, destroy it with @ref glfwDestroyCursor.\n\n@code\nglfwDestroyCursor(cursor);\n@endcode\n\nCursor destruction always succeeds. If the cursor is current for any window,\nthat window will revert to the default cursor. This does not affect the cursor\nmode. All remaining cursors are destroyed when @ref glfwTerminate is called.\n\n\n@subsubsection cursor_set Cursor setting\n\nA cursor can be set as current for a window with @ref glfwSetCursor.\n\n@code\nglfwSetCursor(window, cursor);\n@endcode\n\nOnce set, the cursor image will be used as long as the system cursor is over the\ncontent area of the window and the [cursor mode](@ref cursor_mode) is set\nto `GLFW_CURSOR_NORMAL`.\n\nA single cursor may be set for any number of windows.\n\nTo revert to the default cursor, set the cursor of that window to `NULL`.\n\n@code\nglfwSetCursor(window, NULL);\n@endcode\n\nWhen a cursor is destroyed, any window that has it set will revert to the\ndefault cursor. This does not affect the cursor mode.\n\n\n@subsection cursor_enter Cursor enter/leave events\n\nIf you wish to be notified when the cursor enters or leaves the content area of\na window, set a cursor enter/leave callback.\n\n@code\nglfwSetCursorEnterCallback(window, cursor_enter_callback);\n@endcode\n\nThe callback function receives the new classification of the cursor.\n\n@code\nvoid cursor_enter_callback(GLFWwindow* window, int entered)\n{\n if (entered)\n {\n // The cursor entered the content area of the window\n }\n else\n {\n // The cursor left the content area of the window\n }\n}\n@endcode\n\nYou can query whether the cursor is currently inside the content area of the\nwindow with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.\n\n@code\nif (glfwGetWindowAttrib(window, GLFW_HOVERED))\n{\n highlight_interface();\n}\n@endcode\n\n\n@subsection input_mouse_button Mouse button input\n\nIf you wish to be notified when a mouse button is pressed or released, set\na mouse button callback.\n\n@code\nglfwSetMouseButtonCallback(window, mouse_button_callback);\n@endcode\n\nThe callback function receives the [mouse button](@ref buttons), button action\nand [modifier bits](@ref mods).\n\n@code\nvoid mouse_button_callback(GLFWwindow* window, int button, int action, int mods)\n{\n if (button == GLFW_MOUSE_BUTTON_RIGHT && action == GLFW_PRESS)\n popup_menu();\n}\n@endcode\n\nThe action is one of `GLFW_PRESS` or `GLFW_RELEASE`.\n\nMouse button states for [named buttons](@ref buttons) are also saved in\nper-window state arrays that can be polled with @ref glfwGetMouseButton.\n\n@code\nint state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);\nif (state == GLFW_PRESS)\n{\n upgrade_cow();\n}\n@endcode\n\nThe returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.\n\nThis function only returns cached mouse button event state. It does not poll\nthe system for the current state of the mouse button.\n\n@anchor GLFW_STICKY_MOUSE_BUTTONS\nWhenever you poll state, you risk missing the state change you are looking for.\nIf a pressed mouse button is released again before you poll its state, you will have\nmissed the button press. The recommended solution for this is to use a\nmouse button callback, but there is also the `GLFW_STICKY_MOUSE_BUTTONS`\ninput mode.\n\n@code\nglfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, GLFW_TRUE);\n@endcode\n\nWhen sticky mouse buttons mode is enabled, the pollable state of a mouse button\nwill remain `GLFW_PRESS` until the state of that button is polled with @ref\nglfwGetMouseButton. Once it has been polled, if a mouse button release event\nhad been processed in the meantime, the state will reset to `GLFW_RELEASE`,\notherwise it will remain `GLFW_PRESS`.\n\nThe `GLFW_MOUSE_BUTTON_LAST` constant holds the highest value of any\n[named button](@ref buttons).\n\n\n@subsection scrolling Scroll input\n\nIf you wish to be notified when the user scrolls, whether with a mouse wheel or\ntouchpad gesture, set a scroll callback.\n\n@code\nglfwSetScrollCallback(window, scroll_callback);\n@endcode\n\nThe callback function receives two-dimensional scroll offsets.\n\n@code\nvoid scroll_callback(GLFWwindow* window, double xoffset, double yoffset)\n{\n}\n@endcode\n\nA normal mouse wheel, being vertical, provides offsets along the Y-axis.\n\n\n@section joystick Joystick input\n\nThe joystick functions expose connected joysticks and controllers, with both\nreferred to as joysticks. It supports up to sixteen joysticks, ranging from\n`GLFW_JOYSTICK_1`, `GLFW_JOYSTICK_2` up to and including `GLFW_JOYSTICK_16` or\n`GLFW_JOYSTICK_LAST`. You can test whether a [joystick](@ref joysticks) is\npresent with @ref glfwJoystickPresent.\n\n@code\nint present = glfwJoystickPresent(GLFW_JOYSTICK_1);\n@endcode\n\nEach joystick has zero or more axes, zero or more buttons, zero or more hats,\na human-readable name, a user pointer and an SDL compatible GUID.\n\nWhen GLFW is initialized, detected joysticks are added to the beginning of\nthe array. Once a joystick is detected, it keeps its assigned ID until it is\ndisconnected or the library is terminated, so as joysticks are connected and\ndisconnected, there may appear gaps in the IDs.\n\nJoystick axis, button and hat state is updated when polled and does not require\na window to be created or events to be processed. However, if you want joystick\nconnection and disconnection events reliably delivered to the\n[joystick callback](@ref joystick_event) then you must\n[process events](@ref events).\n\nTo see all the properties of all connected joysticks in real-time, run the\n`joysticks` test program.\n\n\n@subsection joystick_axis Joystick axis states\n\nThe positions of all axes of a joystick are returned by @ref\nglfwGetJoystickAxes. See the reference documentation for the lifetime of the\nreturned array.\n\n@code\nint count;\nconst float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_5, &count);\n@endcode\n\nEach element in the returned array is a value between -1.0 and 1.0.\n\n\n@subsection joystick_button Joystick button states\n\nThe states of all buttons of a joystick are returned by @ref\nglfwGetJoystickButtons. See the reference documentation for the lifetime of the\nreturned array.\n\n@code\nint count;\nconst unsigned char* buttons = glfwGetJoystickButtons(GLFW_JOYSTICK_3, &count);\n@endcode\n\nEach element in the returned array is either `GLFW_PRESS` or `GLFW_RELEASE`.\n\nFor backward compatibility with earlier versions that did not have @ref\nglfwGetJoystickHats, the button array by default also includes all hats. See\nthe reference documentation for @ref glfwGetJoystickButtons for details.\n\n\n@subsection joystick_hat Joystick hat states\n\nThe states of all hats are returned by @ref glfwGetJoystickHats. See the\nreference documentation for the lifetime of the returned array.\n\n@code\nint count;\nconst unsigned char* hats = glfwGetJoystickHats(GLFW_JOYSTICK_7, &count);\n@endcode\n\nEach element in the returned array is one of the following:\n\nName | Value\n---- | -----\n`GLFW_HAT_CENTERED` | 0\n`GLFW_HAT_UP` | 1\n`GLFW_HAT_RIGHT` | 2\n`GLFW_HAT_DOWN` | 4\n`GLFW_HAT_LEFT` | 8\n`GLFW_HAT_RIGHT_UP` | `GLFW_HAT_RIGHT` \\| `GLFW_HAT_UP`\n`GLFW_HAT_RIGHT_DOWN` | `GLFW_HAT_RIGHT` \\| `GLFW_HAT_DOWN`\n`GLFW_HAT_LEFT_UP` | `GLFW_HAT_LEFT` \\| `GLFW_HAT_UP`\n`GLFW_HAT_LEFT_DOWN` | `GLFW_HAT_LEFT` \\| `GLFW_HAT_DOWN`\n\nThe diagonal directions are bitwise combinations of the primary (up, right, down\nand left) directions and you can test for these individually by ANDing it with\nthe corresponding direction.\n\n@code\nif (hats[2] & GLFW_HAT_RIGHT)\n{\n // State of hat 2 could be right-up, right or right-down\n}\n@endcode\n\nFor backward compatibility with earlier versions that did not have @ref\nglfwGetJoystickHats, all hats are by default also included in the button array.\nSee the reference documentation for @ref glfwGetJoystickButtons for details.\n\n\n@subsection joystick_name Joystick name\n\nThe human-readable, UTF-8 encoded name of a joystick is returned by @ref\nglfwGetJoystickName. See the reference documentation for the lifetime of the\nreturned string.\n\n@code\nconst char* name = glfwGetJoystickName(GLFW_JOYSTICK_4);\n@endcode\n\nJoystick names are not guaranteed to be unique. Two joysticks of the same model\nand make may have the same name. Only the [joystick token](@ref joysticks) is\nguaranteed to be unique, and only until that joystick is disconnected.\n\n\n@subsection joystick_userptr Joystick user pointer\n\nEach joystick has a user pointer that can be set with @ref\nglfwSetJoystickUserPointer and queried with @ref glfwGetJoystickUserPointer.\nThis can be used for any purpose you need and will not be modified by GLFW. The\nvalue will be kept until the joystick is disconnected or until the library is\nterminated.\n\nThe initial value of the pointer is `NULL`.\n\n\n@subsection joystick_event Joystick configuration changes\n\nIf you wish to be notified when a joystick is connected or disconnected, set\na joystick callback.\n\n@code\nglfwSetJoystickCallback(joystick_callback);\n@endcode\n\nThe callback function receives the ID of the joystick that has been connected\nand disconnected and the event that occurred.\n\n@code\nvoid joystick_callback(int jid, int event)\n{\n if (event == GLFW_CONNECTED)\n {\n // The joystick was connected\n }\n else if (event == GLFW_DISCONNECTED)\n {\n // The joystick was disconnected\n }\n}\n@endcode\n\nFor joystick connection and disconnection events to be delivered on all\nplatforms, you need to call one of the [event processing](@ref events)\nfunctions. Joystick disconnection may also be detected and the callback\ncalled by joystick functions. The function will then return whatever it\nreturns for a disconnected joystick.\n\nOnly @ref glfwGetJoystickName and @ref glfwGetJoystickUserPointer will return\nuseful values for a disconnected joystick and only before the monitor callback\nreturns.\n\n\n@subsection gamepad Gamepad input\n\nThe joystick functions provide unlabeled axes, buttons and hats, with no\nindication of where they are located on the device. Their order may also vary\nbetween platforms even with the same device.\n\nTo solve this problem the SDL community crowdsourced the\n[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) project,\na database of mappings from many different devices to an Xbox-like gamepad.\n\nGLFW supports this mapping format and contains a copy of the mappings\navailable at the time of release. See @ref gamepad_mapping for how to update\nthis at runtime. Mappings will be assigned to joysticks automatically any time\na joystick is connected or the mappings are updated.\n\nYou can check whether a joystick is both present and has a gamepad mapping with\n@ref glfwJoystickIsGamepad.\n\n@code\nif (glfwJoystickIsGamepad(GLFW_JOYSTICK_2))\n{\n // Use as gamepad\n}\n@endcode\n\nIf you are only interested in gamepad input you can use this function instead of\n@ref glfwJoystickPresent.\n\nYou can query the human-readable name provided by the gamepad mapping with @ref\nglfwGetGamepadName. This may or may not be the same as the\n[joystick name](@ref joystick_name).\n\n@code\nconst char* name = glfwGetGamepadName(GLFW_JOYSTICK_7);\n@endcode\n\nTo retrieve the gamepad state of a joystick, call @ref glfwGetGamepadState.\n\n@code\nGLFWgamepadstate state;\n\nif (glfwGetGamepadState(GLFW_JOYSTICK_3, &state))\n{\n if (state.buttons[GLFW_GAMEPAD_BUTTON_A])\n {\n input_jump();\n }\n\n input_speed(state.axes[GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER]);\n}\n@endcode\n\nThe @ref GLFWgamepadstate struct has two arrays; one for button states and one\nfor axis states. The values for each button and axis are the same as for the\n@ref glfwGetJoystickButtons and @ref glfwGetJoystickAxes functions, i.e.\n`GLFW_PRESS` or `GLFW_RELEASE` for buttons and -1.0 to 1.0 inclusive for axes.\n\nThe sizes of the arrays and the positions within each array are fixed.\n\nThe [button indices](@ref gamepad_buttons) are `GLFW_GAMEPAD_BUTTON_A`,\n`GLFW_GAMEPAD_BUTTON_B`, `GLFW_GAMEPAD_BUTTON_X`, `GLFW_GAMEPAD_BUTTON_Y`,\n`GLFW_GAMEPAD_BUTTON_LEFT_BUMPER`, `GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER`,\n`GLFW_GAMEPAD_BUTTON_BACK`, `GLFW_GAMEPAD_BUTTON_START`,\n`GLFW_GAMEPAD_BUTTON_GUIDE`, `GLFW_GAMEPAD_BUTTON_LEFT_THUMB`,\n`GLFW_GAMEPAD_BUTTON_RIGHT_THUMB`, `GLFW_GAMEPAD_BUTTON_DPAD_UP`,\n`GLFW_GAMEPAD_BUTTON_DPAD_RIGHT`, `GLFW_GAMEPAD_BUTTON_DPAD_DOWN` and\n`GLFW_GAMEPAD_BUTTON_DPAD_LEFT`.\n\nFor those who prefer, there are also the `GLFW_GAMEPAD_BUTTON_CROSS`,\n`GLFW_GAMEPAD_BUTTON_CIRCLE`, `GLFW_GAMEPAD_BUTTON_SQUARE` and\n`GLFW_GAMEPAD_BUTTON_TRIANGLE` aliases for the A, B, X and Y button indices.\n\nThe [axis indices](@ref gamepad_axes) are `GLFW_GAMEPAD_AXIS_LEFT_X`,\n`GLFW_GAMEPAD_AXIS_LEFT_Y`, `GLFW_GAMEPAD_AXIS_RIGHT_X`,\n`GLFW_GAMEPAD_AXIS_RIGHT_Y`, `GLFW_GAMEPAD_AXIS_LEFT_TRIGGER` and\n`GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER`.\n\nThe `GLFW_GAMEPAD_BUTTON_LAST` and `GLFW_GAMEPAD_AXIS_LAST` constants equal\nthe largest available index for each array.\n\n\n@subsection gamepad_mapping Gamepad mappings\n\nGLFW contains a copy of the mappings available in\n[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) at the\ntime of release. Newer ones can be added at runtime with @ref\nglfwUpdateGamepadMappings.\n\n@code\nconst char* mappings = load_file_contents(\"game/data/gamecontrollerdb.txt\");\n\nglfwUpdateGamepadMappings(mappings);\n@endcode\n\nThis function supports everything from single lines up to and including the\nunmodified contents of the whole `gamecontrollerdb.txt` file.\n\nBelow is a description of the mapping format. Please keep in mind that __this\ndescription is not authoritative__. The format is defined by the SDL and\nSDL_GameControllerDB projects and their documentation and code takes precedence.\n\nEach mapping is a single line of comma-separated values describing the GUID,\nname and layout of the gamepad. Lines that do not begin with a hexadecimal\ndigit are ignored.\n\nThe first value is always the gamepad GUID, a 32 character long hexadecimal\nstring that typically identifies its make, model, revision and the type of\nconnection to the computer. When this information is not available, the GUID is\ngenerated using the gamepad name. GLFW uses the SDL 2.0.5+ GUID format but can\nconvert from the older formats.\n\nThe second value is always the human-readable name of the gamepad.\n\nAll subsequent values are in the form `:` and describe the layout\nof the mapping. These fields may not all be present and may occur in any order.\n\nThe button fields are `a`, `b`, `c`, `d`, `back`, `start`, `guide`, `dpup`,\n`dpright`, `dpdown`, `dpleft`, `leftshoulder`, `rightshoulder`, `leftstick` and\n`rightstick`.\n\nThe axis fields are `leftx`, `lefty`, `rightx`, `righty`, `lefttrigger` and\n`righttrigger`.\n\nThe value of an axis or button field can be a joystick button, a joystick axis,\na hat bitmask or empty. Joystick buttons are specified as `bN`, for example\n`b2` for the third button. Joystick axes are specified as `aN`, for example\n`a7` for the eighth button. Joystick hat bit masks are specified as `hN.N`, for\nexample `h0.8` for left on the first hat. More than one bit may be set in the\nmask.\n\nBefore an axis there may be a `+` or `-` range modifier, for example `+a3` for\nthe positive half of the fourth axis. This restricts input to only the positive\nor negative halves of the joystick axis. After an axis or half-axis there may\nbe the `~` inversion modifier, for example `a2~` or `-a7~`. This negates the\nvalues of the gamepad axis.\n\nThe hat bit mask match the [hat states](@ref hat_state) in the joystick\nfunctions.\n\nThere is also the special `platform` field that specifies which platform the\nmapping is valid for. Possible values are `Windows`, `Mac OS X` and `Linux`.\n\nBelow is an example of what a gamepad mapping might look like. It is the\none built into GLFW for Xbox controllers accessed via the XInput API on Windows.\nThis example has been broken into several lines to fit on the page, but real\ngamepad mappings must be a single line.\n\n@code{.unparsed}\n78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,\nb:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,\nrightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,\nrighttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\n@endcode\n\n@note GLFW does not yet support the output range and modifiers `+` and `-` that\nwere recently added to SDL. The input modifiers `+`, `-` and `~` are supported\nand described above.\n\n\n@section time Time input\n\nGLFW provides high-resolution time input, in seconds, with @ref glfwGetTime.\n\n@code\ndouble seconds = glfwGetTime();\n@endcode\n\nIt returns the number of seconds since the library was initialized with @ref\nglfwInit. The platform-specific time sources used typically have micro- or\nnanosecond resolution.\n\nYou can modify the base time with @ref glfwSetTime.\n\n@code\nglfwSetTime(4.0);\n@endcode\n\nThis sets the time to the specified time, in seconds, and it continues to count\nfrom there.\n\nYou can also access the raw timer used to implement the functions above,\nwith @ref glfwGetTimerValue.\n\n@code\nuint64_t value = glfwGetTimerValue();\n@endcode\n\nThis value is in 1 / frequency seconds. The frequency of the raw\ntimer varies depending on the operating system and hardware. You can query the\nfrequency, in Hz, with @ref glfwGetTimerFrequency.\n\n@code\nuint64_t frequency = glfwGetTimerFrequency();\n@endcode\n\n\n@section clipboard Clipboard input and output\n\nIf the system clipboard contains a UTF-8 encoded string or if it can be\nconverted to one, you can retrieve it with @ref glfwGetClipboardString. See the\nreference documentation for the lifetime of the returned string.\n\n@code\nconst char* text = glfwGetClipboardString(NULL);\nif (text)\n{\n insert_text(text);\n}\n@endcode\n\nIf the clipboard is empty or if its contents could not be converted, `NULL` is\nreturned.\n\nThe contents of the system clipboard can be set to a UTF-8 encoded string with\n@ref glfwSetClipboardString.\n\n@code\nglfwSetClipboardString(NULL, \"A string with words in it\");\n@endcode\n\n\n@section path_drop Path drop input\n\nIf you wish to receive the paths of files and/or directories dropped on\na window, set a file drop callback.\n\n@code\nglfwSetDropCallback(window, drop_callback);\n@endcode\n\nThe callback function receives an array of paths encoded as UTF-8.\n\n@code\nvoid drop_callback(GLFWwindow* window, int count, const char** paths)\n{\n int i;\n for (i = 0; i < count; i++)\n handle_dropped_file(paths[i]);\n}\n@endcode\n\nThe path array and its strings are only valid until the file drop callback\nreturns, as they may have been generated specifically for that event. You need\nto make a deep copy of the array if you want to keep the paths.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/internal.dox", "content": "/*!\n\n@page internals_guide Internal structure\n\n@tableofcontents\n\nThere are several interfaces inside GLFW. Each interface has its own area of\nresponsibility and its own naming conventions.\n\n\n@section internals_public Public interface\n\nThe most well-known is the public interface, described in the glfw3.h header\nfile. This is implemented in source files shared by all platforms and these\nfiles contain no platform-specific code. This code usually ends up calling the\nplatform and internal interfaces to do the actual work.\n\nThe public interface uses the OpenGL naming conventions except with GLFW and\nglfw instead of GL and gl. For struct members, where OpenGL sets no precedent,\nit use headless camel case.\n\nExamples: `glfwCreateWindow`, `GLFWwindow`, `GLFW_RED_BITS`\n\n\n@section internals_native Native interface\n\nThe [native interface](@ref native) is a small set of publicly available\nbut platform-specific functions, described in the glfw3native.h header file and\nused to gain access to the underlying window, context and (on some platforms)\ndisplay handles used by the platform interface.\n\nThe function names of the native interface are similar to those of the public\ninterface, but embeds the name of the interface that the returned handle is\nfrom.\n\nExamples: `glfwGetX11Window`, `glfwGetWGLContext`\n\n\n@section internals_internal Internal interface\n\nThe internal interface consists of utility functions used by all other\ninterfaces. It is shared code implemented in the same shared source files as\nthe public and event interfaces. The internal interface is described in the\ninternal.h header file.\n\nThe internal interface is in charge of GLFW's global data, which it stores in\na `_GLFWlibrary` struct named `_glfw`.\n\nThe internal interface uses the same style as the public interface, except all\nglobal names have a leading underscore.\n\nExamples: `_glfwIsValidContextConfig`, `_GLFWwindow`, `_glfw.monitorCount`\n\n\n@section internals_platform Platform interface\n\nThe platform interface implements all platform-specific operations as a service\nto the public interface. This includes event processing. The platform\ninterface is never directly called by application code and never directly calls\napplication-provided callbacks. It is also prohibited from modifying the\nplatform-independent part of the internal structs. Instead, it calls the event\ninterface when events interesting to GLFW are received.\n\nThe platform interface mirrors those parts of the public interface that needs to\nperform platform-specific operations on some or all platforms. The are also\nnamed the same except that the glfw function prefix is replaced by\n_glfwPlatform.\n\nExamples: `_glfwPlatformCreateWindow`\n\nThe platform interface also defines structs that contain platform-specific\nglobal and per-object state. Their names mirror those of the internal\ninterface, except that an interface-specific suffix is added.\n\nExamples: `_GLFWwindowX11`, `_GLFWcontextWGL`\n\nThese structs are incorporated as members into the internal interface structs\nusing special macros that name them after the specific interface used. This\nprevents shared code from accidentally using these members.\n\nExamples: `window->win32.handle`, `_glfw.x11.display`\n\n\n@section internals_event Event interface\n\nThe event interface is implemented in the same shared source files as the public\ninterface and is responsible for delivering the events it receives to the\napplication, either via callbacks, via window state changes or both.\n\nThe function names of the event interface use a `_glfwInput` prefix and the\nObjectEvent pattern.\n\nExamples: `_glfwInputWindowFocus`, `_glfwInputCursorPos`\n\n\n@section internals_static Static functions\n\nStatic functions may be used by any interface and have no prefixes or suffixes.\nThese use headless camel case.\n\nExamples: `isValidElementForJoystick`\n\n\n@section internals_config Configuration macros\n\nGLFW uses a number of configuration macros to select at compile time which\ninterfaces and code paths to use. They are defined in the glfw_config.h header file,\nwhich is generated from the `glfw_config.h.in` file by CMake.\n\nConfiguration macros the same style as tokens in the public interface, except\nwith a leading underscore.\n\nExamples: `_GLFW_WIN32`, `_GLFW_BUILD_DLL`\n\n*/\n" }, { "path": "thirdparty/glfw/docs/intro.dox", "content": "/*!\n\n@page intro_guide Introduction to the API\n\n@tableofcontents\n\nThis guide introduces the basic concepts of GLFW and describes initialization,\nerror handling and API guarantees and limitations. For a broad but shallow\ntutorial, see @ref quick_guide instead. For details on a specific function in\nthis category, see the @ref init.\n\nThere are also guides for the other areas of GLFW.\n\n - @ref window_guide\n - @ref context_guide\n - @ref vulkan_guide\n - @ref monitor_guide\n - @ref input_guide\n\n\n@section intro_init Initialization and termination\n\nBefore most GLFW functions may be called, the library must be initialized.\nThis initialization checks what features are available on the machine,\nenumerates monitors and joysticks, initializes the timer and performs any\nrequired platform-specific initialization.\n\nOnly the following functions may be called before the library has been\nsuccessfully initialized, and only from the main thread.\n\n - @ref glfwGetVersion\n - @ref glfwGetVersionString\n - @ref glfwGetError\n - @ref glfwSetErrorCallback\n - @ref glfwInitHint\n - @ref glfwInit\n - @ref glfwTerminate\n\nCalling any other function before successful initialization will cause a @ref\nGLFW_NOT_INITIALIZED error.\n\n\n@subsection intro_init_init Initializing GLFW\n\nThe library is initialized with @ref glfwInit, which returns `GLFW_FALSE` if an\nerror occurred.\n\n@code\nif (!glfwInit())\n{\n // Handle initialization failure\n}\n@endcode\n\nIf any part of initialization fails, any parts that succeeded are terminated as\nif @ref glfwTerminate had been called. The library only needs to be initialized\nonce and additional calls to an already initialized library will return\n`GLFW_TRUE` immediately.\n\nOnce the library has been successfully initialized, it should be terminated\nbefore the application exits. Modern systems are very good at freeing resources\nallocated by programs that exit, but GLFW sometimes has to change global system\nsettings and these might not be restored without termination.\n\n\n@subsection init_hints Initialization hints\n\nInitialization hints are set before @ref glfwInit and affect how the library\nbehaves until termination. Hints are set with @ref glfwInitHint.\n\n@code\nglfwInitHint(GLFW_JOYSTICK_HAT_BUTTONS, GLFW_FALSE);\n@endcode\n\nThe values you set hints to are never reset by GLFW, but they only take effect\nduring initialization. Once GLFW has been initialized, any values you set will\nbe ignored until the library is terminated and initialized again.\n\nSome hints are platform specific. These may be set on any platform but they\nwill only affect their specific platform. Other platforms will ignore them.\nSetting these hints requires no platform specific headers or functions.\n\n\n@subsubsection init_hints_shared Shared init hints\n\n@anchor GLFW_JOYSTICK_HAT_BUTTONS\n__GLFW_JOYSTICK_HAT_BUTTONS__ specifies whether to also expose joystick hats as\nbuttons, for compatibility with earlier versions of GLFW that did not have @ref\nglfwGetJoystickHats. Set this with @ref glfwInitHint.\n\n\n@subsubsection init_hints_osx macOS specific init hints\n\n@anchor GLFW_COCOA_CHDIR_RESOURCES_hint\n__GLFW_COCOA_CHDIR_RESOURCES__ specifies whether to set the current directory to\nthe application to the `Contents/Resources` subdirectory of the application's\nbundle, if present. Set this with @ref glfwInitHint.\n\n@anchor GLFW_COCOA_MENUBAR_hint\n__GLFW_COCOA_MENUBAR__ specifies whether to create a basic menu bar, either from\na nib or manually, when the first window is created, which is when AppKit is\ninitialized. Set this with @ref glfwInitHint.\n\n\n@subsubsection init_hints_values Supported and default values\n\nInitialization hint | Default value | Supported values\n------------------------------- | ------------- | ----------------\n@ref GLFW_JOYSTICK_HAT_BUTTONS | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\n@ref GLFW_COCOA_CHDIR_RESOURCES | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\n@ref GLFW_COCOA_MENUBAR | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\n\n\n@subsection intro_init_terminate Terminating GLFW\n\nBefore your application exits, you should terminate the GLFW library if it has\nbeen initialized. This is done with @ref glfwTerminate.\n\n@code\nglfwTerminate();\n@endcode\n\nThis will destroy any remaining window, monitor and cursor objects, restore any\nmodified gamma ramps, re-enable the screensaver if it had been disabled and free\nany other resources allocated by GLFW.\n\nOnce the library is terminated, it is as if it had never been initialized and\nyou will need to initialize it again before being able to use GLFW. If the\nlibrary was not initialized or had already been terminated, it return\nimmediately.\n\n\n@section error_handling Error handling\n\nSome GLFW functions have return values that indicate an error, but this is often\nnot very helpful when trying to figure out what happened or why it occurred.\nOther functions have no return value reserved for errors, so error notification\nneeds a separate channel. Finally, far from all GLFW functions have return\nvalues.\n\nThe last [error code](@ref errors) for the calling thread can be queried at any\ntime with @ref glfwGetError.\n\n@code\nint code = glfwGetError(NULL);\n\nif (code != GLFW_NO_ERROR)\n handle_error(code);\n@endcode\n\nIf no error has occurred since the last call, @ref GLFW_NO_ERROR (zero) is\nreturned. The error is cleared before the function returns.\n\nThe error code indicates the general category of the error. Some error codes,\nsuch as @ref GLFW_NOT_INITIALIZED has only a single meaning, whereas others like\n@ref GLFW_PLATFORM_ERROR are used for many different errors.\n\nGLFW often has more information about an error than its general category. You\ncan retrieve a UTF-8 encoded human-readable description along with the error\ncode. If no error has occurred since the last call, the description is set to\n`NULL`.\n\n@code\nconst char* description;\nint code = glfwGetError(&description);\n\nif (description)\n display_error_message(code, description);\n@endcode\n\nThe retrieved description string is only valid until the next error occurs.\nThis means you must make a copy of it if you want to keep it.\n\nYou can also set an error callback, which will be called each time an error\noccurs. It is set with @ref glfwSetErrorCallback.\n\n@code\nglfwSetErrorCallback(error_callback);\n@endcode\n\nThe error callback receives the same error code and human-readable description\nreturned by @ref glfwGetError.\n\n@code\nvoid error_callback(int code, const char* description)\n{\n display_error_message(code, description);\n}\n@endcode\n\nThe error callback is called after the error is stored, so calling @ref\nglfwGetError from within the error callback returns the same values as the\ncallback argument.\n\nThe description string passed to the callback is only valid until the error\ncallback returns. This means you must make a copy of it if you want to keep it.\n\n__Reported errors are never fatal.__ As long as GLFW was successfully\ninitialized, it will remain initialized and in a safe state until terminated\nregardless of how many errors occur. If an error occurs during initialization\nthat causes @ref glfwInit to fail, any part of the library that was initialized\nwill be safely terminated.\n\nDo not rely on a currently invalid call to generate a specific error, as in the\nfuture that same call may generate a different error or become valid.\n\n\n@section coordinate_systems Coordinate systems\n\nGLFW has two primary coordinate systems: the _virtual screen_ and the window\n_content area_ or _content area_. Both use the same unit: _virtual screen\ncoordinates_, or just _screen coordinates_, which don't necessarily correspond\nto pixels.\n\n\n\nBoth the virtual screen and the content area coordinate systems have the X-axis\npointing to the right and the Y-axis pointing down.\n\nWindow and monitor positions are specified as the position of the upper-left\ncorners of their content areas relative to the virtual screen, while cursor\npositions are specified relative to a window's content area.\n\nBecause the origin of the window's content area coordinate system is also the\npoint from which the window position is specified, you can translate content\narea coordinates to the virtual screen by adding the window position. The\nwindow frame, when present, extends out from the content area but does not\naffect the window position.\n\nAlmost all positions and sizes in GLFW are measured in screen coordinates\nrelative to one of the two origins above. This includes cursor positions,\nwindow positions and sizes, window frame sizes, monitor positions and video mode\nresolutions.\n\nTwo exceptions are the [monitor physical size](@ref monitor_size), which is\nmeasured in millimetres, and [framebuffer size](@ref window_fbsize), which is\nmeasured in pixels.\n\nPixels and screen coordinates may map 1:1 on your machine, but they won't on\nevery other machine, for example on a Mac with a Retina display. The ratio\nbetween screen coordinates and pixels may also change at run-time depending on\nwhich monitor the window is currently considered to be on.\n\n\n@section guarantees_limitations Guarantees and limitations\n\nThis section describes the conditions under which GLFW can be expected to\nfunction, barring bugs in the operating system or drivers. Use of GLFW outside\nof these limits may work on some platforms, or on some machines, or some of the\ntime, or on some versions of GLFW, but it may break at any time and this will\nnot be considered a bug.\n\n\n@subsection lifetime Pointer lifetimes\n\nGLFW will never free any pointer you provide to it and you must never free any\npointer it provides to you.\n\nMany GLFW functions return pointers to dynamically allocated structures, strings\nor arrays, and some callbacks are provided with strings or arrays. These are\nalways managed by GLFW and should never be freed by the application. The\nlifetime of these pointers is documented for each GLFW function and callback.\nIf you need to keep this data, you must copy it before its lifetime expires.\n\nMany GLFW functions accept pointers to structures or strings allocated by the\napplication. These are never freed by GLFW and are always the responsibility of\nthe application. If GLFW needs to keep the data in these structures or strings,\nit is copied before the function returns.\n\nPointer lifetimes are guaranteed not to be shortened in future minor or patch\nreleases.\n\n\n@subsection reentrancy Reentrancy\n\nGLFW event processing and object destruction are not reentrant. This means that\nthe following functions must not be called from any callback function:\n\n - @ref glfwDestroyWindow\n - @ref glfwDestroyCursor\n - @ref glfwPollEvents\n - @ref glfwWaitEvents\n - @ref glfwWaitEventsTimeout\n - @ref glfwTerminate\n\nThese functions may be made reentrant in future minor or patch releases, but\nfunctions not on this list will not be made non-reentrant.\n\n\n@subsection thread_safety Thread safety\n\nMost GLFW functions must only be called from the main thread (the thread that\ncalls main), but some may be called from any thread once the library has been\ninitialized. Before initialization the whole library is thread-unsafe.\n\nThe reference documentation for every GLFW function states whether it is limited\nto the main thread.\n\nInitialization, termination, event processing and the creation and\ndestruction of windows, cursors and OpenGL and OpenGL ES contexts are all\nrestricted to the main thread due to limitations of one or several platforms.\n\nBecause event processing must be performed on the main thread, all callbacks\nexcept for the error callback will only be called on that thread. The error\ncallback may be called on any thread, as any GLFW function may generate errors.\n\nThe error code and description may be queried from any thread.\n\n - @ref glfwGetError\n\nEmpty events may be posted from any thread.\n\n - @ref glfwPostEmptyEvent\n\nThe window user pointer and close flag may be read and written from any thread,\nbut this is not synchronized by GLFW.\n\n - @ref glfwGetWindowUserPointer\n - @ref glfwSetWindowUserPointer\n - @ref glfwWindowShouldClose\n - @ref glfwSetWindowShouldClose\n\nThese functions for working with OpenGL and OpenGL ES contexts may be called\nfrom any thread, but the window object is not synchronized by GLFW.\n\n - @ref glfwMakeContextCurrent\n - @ref glfwGetCurrentContext\n - @ref glfwSwapBuffers\n - @ref glfwSwapInterval\n - @ref glfwExtensionSupported\n - @ref glfwGetProcAddress\n\nThe raw timer functions may be called from any thread.\n\n - @ref glfwGetTimerFrequency\n - @ref glfwGetTimerValue\n\nThe regular timer may be used from any thread, but reading and writing the timer\noffset is not synchronized by GLFW.\n\n - @ref glfwGetTime\n - @ref glfwSetTime\n\nLibrary version information may be queried from any thread.\n\n - @ref glfwGetVersion\n - @ref glfwGetVersionString\n\nAll Vulkan related functions may be called from any thread.\n\n - @ref glfwVulkanSupported\n - @ref glfwGetRequiredInstanceExtensions\n - @ref glfwGetInstanceProcAddress\n - @ref glfwGetPhysicalDevicePresentationSupport\n - @ref glfwCreateWindowSurface\n\nGLFW uses synchronization objects internally only to manage the per-thread\ncontext and error states. Additional synchronization is left to the\napplication.\n\nFunctions that may currently be called from any thread will always remain so,\nbut functions that are currently limited to the main thread may be updated to\nallow calls from any thread in future releases.\n\n\n@subsection compatibility Version compatibility\n\nGLFW uses [Semantic Versioning](https://semver.org/). This guarantees source\nand binary backward compatibility with earlier minor versions of the API. This\nmeans that you can drop in a newer version of the library and existing programs\nwill continue to compile and existing binaries will continue to run.\n\nOnce a function or constant has been added, the signature of that function or\nvalue of that constant will remain unchanged until the next major version of\nGLFW. No compatibility of any kind is guaranteed between major versions.\n\nUndocumented behavior, i.e. behavior that is not described in the documentation,\nmay change at any time until it is documented.\n\nIf the reference documentation and the implementation differ, the reference\ndocumentation will almost always take precedence and the implementation will be\nfixed in the next release. The reference documentation will also take\nprecedence over anything stated in a guide.\n\n\n@subsection event_order Event order\n\nThe order of arrival of related events is not guaranteed to be consistent\nacross platforms. The exception is synthetic key and mouse button release\nevents, which are always delivered after the window defocus event.\n\n\n@section intro_version Version management\n\nGLFW provides mechanisms for identifying what version of GLFW your application\nwas compiled against as well as what version it is currently running against.\nIf you are loading GLFW dynamically (not just linking dynamically), you can use\nthis to verify that the library binary is compatible with your application.\n\n\n@subsection intro_version_compile Compile-time version\n\nThe compile-time version of GLFW is provided by the GLFW header with the\n`GLFW_VERSION_MAJOR`, `GLFW_VERSION_MINOR` and `GLFW_VERSION_REVISION` macros.\n\n@code\nprintf(\"Compiled against GLFW %i.%i.%i\\n\",\n GLFW_VERSION_MAJOR,\n GLFW_VERSION_MINOR,\n GLFW_VERSION_REVISION);\n@endcode\n\n\n@subsection intro_version_runtime Run-time version\n\nThe run-time version can be retrieved with @ref glfwGetVersion, a function that\nmay be called regardless of whether GLFW is initialized.\n\n@code\nint major, minor, revision;\nglfwGetVersion(&major, &minor, &revision);\n\nprintf(\"Running against GLFW %i.%i.%i\\n\", major, minor, revision);\n@endcode\n\n\n@subsection intro_version_string Version string\n\nGLFW 3 also provides a compile-time generated version string that describes the\nversion, platform, compiler and any platform-specific compile-time options.\nThis is primarily intended for submitting bug reports, to allow developers to\nsee which code paths are enabled in a binary.\n\nThe version string is returned by @ref glfwGetVersionString, a function that may\nbe called regardless of whether GLFW is initialized.\n\n__Do not use the version string__ to parse the GLFW library version. The @ref\nglfwGetVersion function already provides the version of the running library\nbinary.\n\nThe format of the string is as follows:\n - The version of GLFW\n - The name of the window system API\n - The name of the context creation API\n - Any additional options or APIs\n\nFor example, when compiling GLFW 3.0 with MinGW using the Win32 and WGL\nback ends, the version string may look something like this:\n\n@code\n3.0.0 Win32 WGL MinGW\n@endcode\n\n*/\n" }, { "path": "thirdparty/glfw/docs/main.dox", "content": "/*!\n\n@mainpage notitle\n\n@section main_intro Introduction\n\nGLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and\nVulkan application development. It provides a simple, platform-independent API\nfor creating windows, contexts and surfaces, reading input, handling events, etc.\n\n@ref news_33 list new features, caveats and deprecations.\n\n@ref quick_guide is a guide for users new to GLFW. It takes you through how to\nwrite a small but complete program.\n\nThere are guides for each section of the API:\n\n - @ref intro_guide – initialization, error handling and high-level design\n - @ref window_guide – creating and working with windows and framebuffers\n - @ref context_guide – working with OpenGL and OpenGL ES contexts\n - @ref vulkan_guide - working with Vulkan objects and extensions\n - @ref monitor_guide – enumerating and working with monitors and video modes\n - @ref input_guide – receiving events, polling and processing input\n\nOnce you have written a program, see @ref compile_guide and @ref build_guide.\n\nThe [reference documentation](modules.html) provides more detailed information\nabout specific functions.\n\n@ref moving_guide explains what has changed and how to update existing code to\nuse the new API.\n\nThere is a section on @ref guarantees_limitations for pointer lifetimes,\nreentrancy, thread safety, event order and backward and forward compatibility.\n\nThe [FAQ](https://www.glfw.org/faq.html) answers many common questions about the\ndesign, implementation and use of GLFW.\n\nFinally, @ref compat_guide explains what APIs, standards and protocols GLFW uses\nand what happens when they are not present on a given machine.\n\nThis documentation was generated with Doxygen. The sources for it are available\nin both the [source distribution](https://www.glfw.org/download.html) and\n[GitHub repository](https://github.com/glfw/glfw).\n\n*/\n" }, { "path": "thirdparty/glfw/docs/monitor.dox", "content": "/*!\n\n@page monitor_guide Monitor guide\n\n@tableofcontents\n\nThis guide introduces the monitor related functions of GLFW. For details on\na specific function in this category, see the @ref monitor. There are also\nguides for the other areas of GLFW.\n\n - @ref intro_guide\n - @ref window_guide\n - @ref context_guide\n - @ref vulkan_guide\n - @ref input_guide\n\n\n@section monitor_object Monitor objects\n\nA monitor object represents a currently connected monitor and is represented as\na pointer to the [opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type\n@ref GLFWmonitor. Monitor objects cannot be created or destroyed by the\napplication and retain their addresses until the monitors they represent are\ndisconnected or until the library is [terminated](@ref intro_init_terminate).\n\nEach monitor has a current video mode, a list of supported video modes,\na virtual position, a human-readable name, an estimated physical size and\na gamma ramp. One of the monitors is the primary monitor.\n\nThe virtual position of a monitor is in\n[screen coordinates](@ref coordinate_systems) and, together with the current\nvideo mode, describes the viewports that the connected monitors provide into the\nvirtual desktop that spans them.\n\nTo see how GLFW views your monitor setup and its available video modes, run the\n`monitors` test program.\n\n\n@subsection monitor_monitors Retrieving monitors\n\nThe primary monitor is returned by @ref glfwGetPrimaryMonitor. It is the user's\npreferred monitor and is usually the one with global UI elements like task bar\nor menu bar.\n\n@code\nGLFWmonitor* primary = glfwGetPrimaryMonitor();\n@endcode\n\nYou can retrieve all currently connected monitors with @ref glfwGetMonitors.\nSee the reference documentation for the lifetime of the returned array.\n\n@code\nint count;\nGLFWmonitor** monitors = glfwGetMonitors(&count);\n@endcode\n\nThe primary monitor is always the first monitor in the returned array, but other\nmonitors may be moved to a different index when a monitor is connected or\ndisconnected.\n\n\n@subsection monitor_event Monitor configuration changes\n\nIf you wish to be notified when a monitor is connected or disconnected, set\na monitor callback.\n\n@code\nglfwSetMonitorCallback(monitor_callback);\n@endcode\n\nThe callback function receives the handle for the monitor that has been\nconnected or disconnected and the event that occurred.\n\n@code\nvoid monitor_callback(GLFWmonitor* monitor, int event)\n{\n if (event == GLFW_CONNECTED)\n {\n // The monitor was connected\n }\n else if (event == GLFW_DISCONNECTED)\n {\n // The monitor was disconnected\n }\n}\n@endcode\n\nIf a monitor is disconnected, all windows that are full screen on it will be\nswitched to windowed mode before the callback is called. Only @ref\nglfwGetMonitorName and @ref glfwGetMonitorUserPointer will return useful values\nfor a disconnected monitor and only before the monitor callback returns.\n\n\n@section monitor_properties Monitor properties\n\nEach monitor has a current video mode, a list of supported video modes,\na virtual position, a content scale, a human-readable name, a user pointer, an\nestimated physical size and a gamma ramp.\n\n\n@subsection monitor_modes Video modes\n\nGLFW generally does a good job selecting a suitable video mode when you create\na full screen window, change its video mode or make a windowed one full\nscreen, but it is sometimes useful to know exactly which video modes are\nsupported.\n\nVideo modes are represented as @ref GLFWvidmode structures. You can get an\narray of the video modes supported by a monitor with @ref glfwGetVideoModes.\nSee the reference documentation for the lifetime of the returned array.\n\n@code\nint count;\nGLFWvidmode* modes = glfwGetVideoModes(monitor, &count);\n@endcode\n\nTo get the current video mode of a monitor call @ref glfwGetVideoMode. See the\nreference documentation for the lifetime of the returned pointer.\n\n@code\nconst GLFWvidmode* mode = glfwGetVideoMode(monitor);\n@endcode\n\nThe resolution of a video mode is specified in\n[screen coordinates](@ref coordinate_systems), not pixels.\n\n\n@subsection monitor_size Physical size\n\nThe physical size of a monitor in millimetres, or an estimation of it, can be\nretrieved with @ref glfwGetMonitorPhysicalSize. This has no relation to its\ncurrent _resolution_, i.e. the width and height of its current\n[video mode](@ref monitor_modes).\n\n@code\nint width_mm, height_mm;\nglfwGetMonitorPhysicalSize(monitor, &width_mm, &height_mm);\n@endcode\n\nWhile this can be used to calculate the raw DPI of a monitor, this is often not\nuseful. Instead use the [monitor content scale](@ref monitor_scale) and\n[window content scale](@ref window_scale) to scale your content.\n\n\n@subsection monitor_scale Content scale\n\nThe content scale for a monitor can be retrieved with @ref\nglfwGetMonitorContentScale.\n\n@code\nfloat xscale, yscale;\nglfwGetMonitorContentScale(monitor, &xscale, &yscale);\n@endcode\n\nThe content scale is the ratio between the current DPI and the platform's\ndefault DPI. This is especially important for text and any UI elements. If the\npixel dimensions of your UI scaled by this look appropriate on your machine then\nit should appear at a reasonable size on other machines regardless of their DPI\nand scaling settings. This relies on the system DPI and scaling settings being\nsomewhat correct.\n\nThe content scale may depend on both the monitor resolution and pixel density\nand on user settings. It may be very different from the raw DPI calculated from\nthe physical size and current resolution.\n\n\n@subsection monitor_pos Virtual position\n\nThe position of the monitor on the virtual desktop, in\n[screen coordinates](@ref coordinate_systems), can be retrieved with @ref\nglfwGetMonitorPos.\n\n@code\nint xpos, ypos;\nglfwGetMonitorPos(monitor, &xpos, &ypos);\n@endcode\n\n\n@subsection monitor_workarea Work area\n\nThe area of a monitor not occupied by global task bars or menu bars is the work\narea. This is specified in [screen coordinates](@ref coordinate_systems) and\ncan be retrieved with @ref glfwGetMonitorWorkarea.\n\n@code\nint xpos, ypos, width, height;\nglfwGetMonitorWorkarea(monitor, &xpos, &ypos, &width, &height);\n@endcode\n\n\n@subsection monitor_name Human-readable name\n\nThe human-readable, UTF-8 encoded name of a monitor is returned by @ref\nglfwGetMonitorName. See the reference documentation for the lifetime of the\nreturned string.\n\n@code\nconst char* name = glfwGetMonitorName(monitor);\n@endcode\n\nMonitor names are not guaranteed to be unique. Two monitors of the same model\nand make may have the same name. Only the monitor handle is guaranteed to be\nunique, and only until that monitor is disconnected.\n\n\n@subsection monitor_userptr User pointer\n\nEach monitor has a user pointer that can be set with @ref\nglfwSetMonitorUserPointer and queried with @ref glfwGetMonitorUserPointer. This\ncan be used for any purpose you need and will not be modified by GLFW. The\nvalue will be kept until the monitor is disconnected or until the library is\nterminated.\n\nThe initial value of the pointer is `NULL`.\n\n\n@subsection monitor_gamma Gamma ramp\n\nThe gamma ramp of a monitor can be set with @ref glfwSetGammaRamp, which accepts\na monitor handle and a pointer to a @ref GLFWgammaramp structure.\n\n@code\nGLFWgammaramp ramp;\nunsigned short red[256], green[256], blue[256];\n\nramp.size = 256;\nramp.red = red;\nramp.green = green;\nramp.blue = blue;\n\nfor (i = 0; i < ramp.size; i++)\n{\n // Fill out gamma ramp arrays as desired\n}\n\nglfwSetGammaRamp(monitor, &ramp);\n@endcode\n\nThe gamma ramp data is copied before the function returns, so there is no need\nto keep it around once the ramp has been set.\n\nIt is recommended that your gamma ramp have the same size as the current gamma\nramp for that monitor.\n\nThe current gamma ramp for a monitor is returned by @ref glfwGetGammaRamp. See\nthe reference documentation for the lifetime of the returned structure.\n\n@code\nconst GLFWgammaramp* ramp = glfwGetGammaRamp(monitor);\n@endcode\n\nIf you wish to set a regular gamma ramp, you can have GLFW calculate it for you\nfrom the desired exponent with @ref glfwSetGamma, which in turn calls @ref\nglfwSetGammaRamp with the resulting ramp.\n\n@code\nglfwSetGamma(monitor, 1.0);\n@endcode\n\nTo experiment with gamma correction via the @ref glfwSetGamma function, run the\n`gamma` test program.\n\n@note The software controlled gamma ramp is applied _in addition_ to the\nhardware gamma correction, which today is usually an approximation of sRGB\ngamma. This means that setting a perfectly linear ramp, or gamma 1.0, will\nproduce the default (usually sRGB-like) behavior.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/moving.dox", "content": "/*!\n\n@page moving_guide Moving from GLFW 2 to 3\n\n@tableofcontents\n\nThis is a transition guide for moving from GLFW 2 to 3. It describes what has\nchanged or been removed, but does _not_ include\n[new features](@ref news) unless they are required when moving an existing code\nbase onto the new API. For example, the new multi-monitor functions are\nrequired to create full screen windows with GLFW 3.\n\n\n@section moving_removed Changed and removed features\n\n@subsection moving_renamed_files Renamed library and header file\n\nThe GLFW 3 header is named @ref glfw3.h and moved to the `GLFW` directory, to\navoid collisions with the headers of other major versions. Similarly, the GLFW\n3 library is named `glfw3,` except when it's installed as a shared library on\nUnix-like systems, where it uses the\n[soname](https://en.wikipedia.org/wiki/soname) `libglfw.so.3`.\n\n@par Old syntax\n@code\n#include \n@endcode\n\n@par New syntax\n@code\n#include \n@endcode\n\n\n@subsection moving_threads Removal of threading functions\n\nThe threading functions have been removed, including the per-thread sleep\nfunction. They were fairly primitive, under-used, poorly integrated and took\ntime away from the focus of GLFW (i.e. context, input and window). There are\nbetter threading libraries available and native threading support is available\nin both [C++11](https://en.cppreference.com/w/cpp/thread) and\n[C11](https://en.cppreference.com/w/c/thread), both of which are gaining\ntraction.\n\nIf you wish to use the C++11 or C11 facilities but your compiler doesn't yet\nsupport them, see the\n[TinyThread++](https://gitorious.org/tinythread/tinythreadpp) and\n[TinyCThread](https://github.com/tinycthread/tinycthread) projects created by\nthe original author of GLFW. These libraries implement a usable subset of the\nthreading APIs in C++11 and C11, and in fact some GLFW 3 test programs use\nTinyCThread.\n\nHowever, GLFW 3 has better support for _use from multiple threads_ than GLFW\n2 had. Contexts can be made current on any thread, although only a single\nthread at a time, and the documentation explicitly states which functions may be\nused from any thread and which must only be used from the main thread.\n\n@par Removed functions\n`glfwSleep`, `glfwCreateThread`, `glfwDestroyThread`, `glfwWaitThread`,\n`glfwGetThreadID`, `glfwCreateMutex`, `glfwDestroyMutex`, `glfwLockMutex`,\n`glfwUnlockMutex`, `glfwCreateCond`, `glfwDestroyCond`, `glfwWaitCond`,\n`glfwSignalCond`, `glfwBroadcastCond` and `glfwGetNumberOfProcessors`.\n\n@par Removed types\n`GLFWthreadfun`\n\n\n@subsection moving_image Removal of image and texture loading\n\nThe image and texture loading functions have been removed. They only supported\nthe Targa image format, making them mostly useful for beginner level examples.\nTo become of sufficiently high quality to warrant keeping them in GLFW 3, they\nwould need not only to support other formats, but also modern extensions to\nOpenGL texturing. This would either add a number of external\ndependencies (libjpeg, libpng, etc.), or force GLFW to ship with inline versions\nof these libraries.\n\nAs there already are libraries doing this, it is unnecessary both to duplicate\nthe work and to tie the duplicate to GLFW. The resulting library would also be\nplatform-independent, as both OpenGL and stdio are available wherever GLFW is.\n\n@par Removed functions\n`glfwReadImage`, `glfwReadMemoryImage`, `glfwFreeImage`, `glfwLoadTexture2D`,\n`glfwLoadMemoryTexture2D` and `glfwLoadTextureImage2D`.\n\n\n@subsection moving_stdcall Removal of GLFWCALL macro\n\nThe `GLFWCALL` macro, which made callback functions use\n[__stdcall](https://msdn.microsoft.com/en-us/library/zxk0tw93.aspx) on Windows,\nhas been removed. GLFW is written in C, not Pascal. Removing this macro means\nthere's one less thing for application programmers to remember, i.e. the\nrequirement to mark all callback functions with `GLFWCALL`. It also simplifies\nthe creation of DLLs and DLL link libraries, as there's no need to explicitly\ndisable `@n` entry point suffixes.\n\n@par Old syntax\n@code\nvoid GLFWCALL callback_function(...);\n@endcode\n\n@par New syntax\n@code\nvoid callback_function(...);\n@endcode\n\n\n@subsection moving_window_handles Window handle parameters\n\nBecause GLFW 3 supports multiple windows, window handle parameters have been\nadded to all window-related GLFW functions and callbacks. The handle of\na newly created window is returned by @ref glfwCreateWindow (formerly\n`glfwOpenWindow`). Window handles are pointers to the\n[opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type @ref GLFWwindow.\n\n@par Old syntax\n@code\nglfwSetWindowTitle(\"New Window Title\");\n@endcode\n\n@par New syntax\n@code\nglfwSetWindowTitle(window, \"New Window Title\");\n@endcode\n\n\n@subsection moving_monitor Explicit monitor selection\n\nGLFW 3 provides support for multiple monitors. To request a full screen mode window,\ninstead of passing `GLFW_FULLSCREEN` you specify which monitor you wish the\nwindow to use. The @ref glfwGetPrimaryMonitor function returns the monitor that\nGLFW 2 would have selected, but there are many other\n[monitor functions](@ref monitor_guide). Monitor handles are pointers to the\n[opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type @ref GLFWmonitor.\n\n@par Old basic full screen\n@code\nglfwOpenWindow(640, 480, 8, 8, 8, 0, 24, 0, GLFW_FULLSCREEN);\n@endcode\n\n@par New basic full screen\n@code\nwindow = glfwCreateWindow(640, 480, \"My Window\", glfwGetPrimaryMonitor(), NULL);\n@endcode\n\n@note The framebuffer bit depth parameters of `glfwOpenWindow` have been turned\ninto [window hints](@ref window_hints), but as they have been given\n[sane defaults](@ref window_hints_values) you rarely need to set these hints.\n\n\n@subsection moving_autopoll Removal of automatic event polling\n\nGLFW 3 does not automatically poll for events in @ref glfwSwapBuffers, meaning\nyou need to call @ref glfwPollEvents or @ref glfwWaitEvents yourself. Unlike\nbuffer swap, which acts on a single window, the event processing functions act\non all windows at once.\n\n@par Old basic main loop\n@code\nwhile (...)\n{\n // Process input\n // Render output\n glfwSwapBuffers();\n}\n@endcode\n\n@par New basic main loop\n@code\nwhile (...)\n{\n // Process input\n // Render output\n glfwSwapBuffers(window);\n glfwPollEvents();\n}\n@endcode\n\n\n@subsection moving_context Explicit context management\n\nEach GLFW 3 window has its own OpenGL context and only you, the application\nprogrammer, can know which context should be current on which thread at any\ngiven time. Therefore, GLFW 3 leaves that decision to you.\n\nThis means that you need to call @ref glfwMakeContextCurrent after creating\na window before you can call any OpenGL functions.\n\n\n@subsection moving_hidpi Separation of window and framebuffer sizes\n\nWindow positions and sizes now use screen coordinates, which may not be the same\nas pixels on machines with high-DPI monitors. This is important as OpenGL uses\npixels, not screen coordinates. For example, the rectangle specified with\n`glViewport` needs to use pixels. Therefore, framebuffer size functions have\nbeen added. You can retrieve the size of the framebuffer of a window with @ref\nglfwGetFramebufferSize function. A framebuffer size callback has also been\nadded, which can be set with @ref glfwSetFramebufferSizeCallback.\n\n@par Old basic viewport setup\n@code\nglfwGetWindowSize(&width, &height);\nglViewport(0, 0, width, height);\n@endcode\n\n@par New basic viewport setup\n@code\nglfwGetFramebufferSize(window, &width, &height);\nglViewport(0, 0, width, height);\n@endcode\n\n\n@subsection moving_window_close Window closing changes\n\nThe `GLFW_OPENED` window parameter has been removed. As long as the window has\nnot been destroyed, whether through @ref glfwDestroyWindow or @ref\nglfwTerminate, the window is \"open\".\n\nA user attempting to close a window is now just an event like any other. Unlike\nGLFW 2, windows and contexts created with GLFW 3 will never be destroyed unless\nyou choose them to be. Each window now has a close flag that is set to\n`GLFW_TRUE` when the user attempts to close that window. By default, nothing else\nhappens and the window stays visible. It is then up to you to either destroy\nthe window, take some other action or ignore the request.\n\nYou can query the close flag at any time with @ref glfwWindowShouldClose and set\nit at any time with @ref glfwSetWindowShouldClose.\n\n@par Old basic main loop\n@code\nwhile (glfwGetWindowParam(GLFW_OPENED))\n{\n ...\n}\n@endcode\n\n@par New basic main loop\n@code\nwhile (!glfwWindowShouldClose(window))\n{\n ...\n}\n@endcode\n\nThe close callback no longer returns a value. Instead, it is called after the\nclose flag has been set so it can override its value, if it chooses to, before\nevent processing completes. You may however not call @ref glfwDestroyWindow\nfrom the close callback (or any other window related callback).\n\n@par Old syntax\n@code\nint GLFWCALL window_close_callback(void);\n@endcode\n\n@par New syntax\n@code\nvoid window_close_callback(GLFWwindow* window);\n@endcode\n\n@note GLFW never clears the close flag to `GLFW_FALSE`, meaning you can use it\nfor other reasons to close the window as well, for example the user choosing\nQuit from an in-game menu.\n\n\n@subsection moving_hints Persistent window hints\n\nThe `glfwOpenWindowHint` function has been renamed to @ref glfwWindowHint.\n\nWindow hints are no longer reset to their default values on window creation, but\ninstead retain their values until modified by @ref glfwWindowHint or @ref\nglfwDefaultWindowHints, or until the library is terminated and re-initialized.\n\n\n@subsection moving_video_modes Video mode enumeration\n\nVideo mode enumeration is now per-monitor. The @ref glfwGetVideoModes function\nnow returns all available modes for a specific monitor instead of requiring you\nto guess how large an array you need. The `glfwGetDesktopMode` function, which\nhad poorly defined behavior, has been replaced by @ref glfwGetVideoMode, which\nreturns the current mode of a monitor.\n\n\n@subsection moving_char_up Removal of character actions\n\nThe action parameter of the [character callback](@ref GLFWcharfun) has been\nremoved. This was an artefact of the origin of GLFW, i.e. being developed in\nEnglish by a Swede. However, many keyboard layouts require more than one key to\nproduce characters with diacritical marks. Even the Swedish keyboard layout\nrequires this for uncommon cases like ü.\n\n@par Old syntax\n@code\nvoid GLFWCALL character_callback(int character, int action);\n@endcode\n\n@par New syntax\n@code\nvoid character_callback(GLFWwindow* window, int character);\n@endcode\n\n\n@subsection moving_cursorpos Cursor position changes\n\nThe `glfwGetMousePos` function has been renamed to @ref glfwGetCursorPos,\n`glfwSetMousePos` to @ref glfwSetCursorPos and `glfwSetMousePosCallback` to @ref\nglfwSetCursorPosCallback.\n\nThe cursor position is now `double` instead of `int`, both for the direct\nfunctions and for the callback. Some platforms can provide sub-pixel cursor\nmovement and this data is now passed on to the application where available. On\nplatforms where this is not provided, the decimal part is zero.\n\nGLFW 3 only allows you to position the cursor within a window using @ref\nglfwSetCursorPos (formerly `glfwSetMousePos`) when that window is active.\nUnless the window is active, the function fails silently.\n\n\n@subsection moving_wheel Wheel position replaced by scroll offsets\n\nThe `glfwGetMouseWheel` function has been removed. Scrolling is the input of\noffsets and has no absolute position. The mouse wheel callback has been\nreplaced by a [scroll callback](@ref GLFWscrollfun) that receives\ntwo-dimensional floating point scroll offsets. This allows you to receive\nprecise scroll data from for example modern touchpads.\n\n@par Old syntax\n@code\nvoid GLFWCALL mouse_wheel_callback(int position);\n@endcode\n\n@par New syntax\n@code\nvoid scroll_callback(GLFWwindow* window, double xoffset, double yoffset);\n@endcode\n\n@par Removed functions\n`glfwGetMouseWheel`\n\n\n@subsection moving_repeat Key repeat action\n\nThe `GLFW_KEY_REPEAT` enable has been removed and key repeat is always enabled\nfor both keys and characters. A new key action, `GLFW_REPEAT`, has been added\nto allow the [key callback](@ref GLFWkeyfun) to distinguish an initial key press\nfrom a repeat. Note that @ref glfwGetKey still returns only `GLFW_PRESS` or\n`GLFW_RELEASE`.\n\n\n@subsection moving_keys Physical key input\n\nGLFW 3 key tokens map to physical keys, unlike in GLFW 2 where they mapped to\nthe values generated by the current keyboard layout. The tokens are named\naccording to the values they would have using the standard US layout, but this\nis only a convenience, as most programmers are assumed to know that layout.\nThis means that (for example) `GLFW_KEY_LEFT_BRACKET` is always a single key and\nis the same key in the same place regardless of what keyboard layouts the users\nof your program has.\n\nThe key input facility was never meant for text input, although using it that\nway worked slightly better in GLFW 2. If you were using it to input text, you\nshould be using the character callback instead, on both GLFW 2 and 3. This will\ngive you the characters being input, as opposed to the keys being pressed.\n\nGLFW 3 has key tokens for all keys on a standard 105 key keyboard, so instead of\nhaving to remember whether to check for `'a'` or `'A'`, you now check for\n`GLFW_KEY_A`.\n\n\n@subsection moving_joystick Joystick function changes\n\nThe `glfwGetJoystickPos` function has been renamed to @ref glfwGetJoystickAxes.\n\nThe `glfwGetJoystickParam` function and the `GLFW_PRESENT`, `GLFW_AXES` and\n`GLFW_BUTTONS` tokens have been replaced by the @ref glfwJoystickPresent\nfunction as well as axis and button counts returned by the @ref\nglfwGetJoystickAxes and @ref glfwGetJoystickButtons functions.\n\n\n@subsection moving_mbcs Win32 MBCS support\n\nThe Win32 port of GLFW 3 will not compile in\n[MBCS mode](https://msdn.microsoft.com/en-us/library/5z097dxa.aspx).\nHowever, because the use of the Unicode version of the Win32 API doesn't affect\nthe process as a whole, but only those windows created using it, it's perfectly\npossible to call MBCS functions from other parts of the same application.\nTherefore, even if an application using GLFW has MBCS mode code, there's no need\nfor GLFW itself to support it.\n\n\n@subsection moving_windows Support for versions of Windows older than XP\n\nAll explicit support for version of Windows older than XP has been removed.\nThere is no code that actively prevents GLFW 3 from running on these earlier\nversions, but it uses Win32 functions that those versions lack.\n\nWindows XP was released in 2001, and by now (January 2015) it has not only\nreplaced almost all earlier versions of Windows, but is itself rapidly being\nreplaced by Windows 7 and 8. The MSDN library doesn't even provide\ndocumentation for version older than Windows 2000, making it difficult to\nmaintain compatibility with these versions even if it was deemed worth the\neffort.\n\nThe Win32 API has also not stood still, and GLFW 3 uses many functions only\npresent on Windows XP or later. Even supporting an OS as new as XP (new\nfrom the perspective of GLFW 2, which still supports Windows 95) requires\nruntime checking for a number of functions that are present only on modern\nversion of Windows.\n\n\n@subsection moving_syskeys Capture of system-wide hotkeys\n\nThe ability to disable and capture system-wide hotkeys like Alt+Tab has been\nremoved. Modern applications, whether they're games, scientific visualisations\nor something else, are nowadays expected to be good desktop citizens and allow\nthese hotkeys to function even when running in full screen mode.\n\n\n@subsection moving_terminate Automatic termination\n\nGLFW 3 does not register @ref glfwTerminate with `atexit` at initialization,\nbecause `exit` calls registered functions from the calling thread and while it\nis permitted to call `exit` from any thread, @ref glfwTerminate must only be\ncalled from the main thread.\n\nTo release all resources allocated by GLFW, you should call @ref glfwTerminate\nyourself, from the main thread, before the program terminates. Note that this\ndestroys all windows not already destroyed with @ref glfwDestroyWindow,\ninvalidating any window handles you may still have.\n\n\n@subsection moving_glu GLU header inclusion\n\nGLFW 3 does not by default include the GLU header and GLU itself has been\ndeprecated by [Khronos](https://en.wikipedia.org/wiki/Khronos_Group). __New\nprojects should not use GLU__, but if you need it for legacy code that\nhas been moved to GLFW 3, you can request that the GLFW header includes it by\ndefining @ref GLFW_INCLUDE_GLU before the inclusion of the GLFW header.\n\n@par Old syntax\n@code\n#include \n@endcode\n\n@par New syntax\n@code\n#define GLFW_INCLUDE_GLU\n#include \n@endcode\n\nThere are many libraries that offer replacements for the functionality offered\nby GLU. For the matrix helper functions, see math libraries like\n[GLM](https://github.com/g-truc/glm) (for C++),\n[linmath.h](https://github.com/datenwolf/linmath.h) (for C) and others. For the\ntessellation functions, see for example\n[libtess2](https://github.com/memononen/libtess2).\n\n\n@section moving_tables Name change tables\n\n\n@subsection moving_renamed_functions Renamed functions\n\n| GLFW 2 | GLFW 3 | Notes |\n| --------------------------- | ----------------------------- | ----- |\n| `glfwOpenWindow` | @ref glfwCreateWindow | All channel bit depths are now hints\n| `glfwCloseWindow` | @ref glfwDestroyWindow | |\n| `glfwOpenWindowHint` | @ref glfwWindowHint | Now accepts all `GLFW_*_BITS` tokens |\n| `glfwEnable` | @ref glfwSetInputMode | |\n| `glfwDisable` | @ref glfwSetInputMode | |\n| `glfwGetMousePos` | @ref glfwGetCursorPos | |\n| `glfwSetMousePos` | @ref glfwSetCursorPos | |\n| `glfwSetMousePosCallback` | @ref glfwSetCursorPosCallback | |\n| `glfwSetMouseWheelCallback` | @ref glfwSetScrollCallback | Accepts two-dimensional scroll offsets as doubles |\n| `glfwGetJoystickPos` | @ref glfwGetJoystickAxes | |\n| `glfwGetWindowParam` | @ref glfwGetWindowAttrib | |\n| `glfwGetGLVersion` | @ref glfwGetWindowAttrib | Use `GLFW_CONTEXT_VERSION_MAJOR`, `GLFW_CONTEXT_VERSION_MINOR` and `GLFW_CONTEXT_REVISION` |\n| `glfwGetDesktopMode` | @ref glfwGetVideoMode | Returns the current mode of a monitor |\n| `glfwGetJoystickParam` | @ref glfwJoystickPresent | The axis and button counts are provided by @ref glfwGetJoystickAxes and @ref glfwGetJoystickButtons |\n\n\n@subsection moving_renamed_types Renamed types\n\n| GLFW 2 | GLFW 3 | Notes |\n| ------------------- | --------------------- | |\n| `GLFWmousewheelfun` | @ref GLFWscrollfun | |\n| `GLFWmouseposfun` | @ref GLFWcursorposfun | |\n\n\n@subsection moving_renamed_tokens Renamed tokens\n\n| GLFW 2 | GLFW 3 | Notes |\n| --------------------------- | ---------------------------- | ----- |\n| `GLFW_OPENGL_VERSION_MAJOR` | `GLFW_CONTEXT_VERSION_MAJOR` | Renamed as it applies to OpenGL ES as well |\n| `GLFW_OPENGL_VERSION_MINOR` | `GLFW_CONTEXT_VERSION_MINOR` | Renamed as it applies to OpenGL ES as well |\n| `GLFW_FSAA_SAMPLES` | `GLFW_SAMPLES` | Renamed to match the OpenGL API |\n| `GLFW_ACTIVE` | `GLFW_FOCUSED` | Renamed to match the window focus callback |\n| `GLFW_WINDOW_NO_RESIZE` | `GLFW_RESIZABLE` | The default has been inverted |\n| `GLFW_MOUSE_CURSOR` | `GLFW_CURSOR` | Used with @ref glfwSetInputMode |\n| `GLFW_KEY_ESC` | `GLFW_KEY_ESCAPE` | |\n| `GLFW_KEY_DEL` | `GLFW_KEY_DELETE` | |\n| `GLFW_KEY_PAGEUP` | `GLFW_KEY_PAGE_UP` | |\n| `GLFW_KEY_PAGEDOWN` | `GLFW_KEY_PAGE_DOWN` | |\n| `GLFW_KEY_KP_NUM_LOCK` | `GLFW_KEY_NUM_LOCK` | |\n| `GLFW_KEY_LCTRL` | `GLFW_KEY_LEFT_CONTROL` | |\n| `GLFW_KEY_LSHIFT` | `GLFW_KEY_LEFT_SHIFT` | |\n| `GLFW_KEY_LALT` | `GLFW_KEY_LEFT_ALT` | |\n| `GLFW_KEY_LSUPER` | `GLFW_KEY_LEFT_SUPER` | |\n| `GLFW_KEY_RCTRL` | `GLFW_KEY_RIGHT_CONTROL` | |\n| `GLFW_KEY_RSHIFT` | `GLFW_KEY_RIGHT_SHIFT` | |\n| `GLFW_KEY_RALT` | `GLFW_KEY_RIGHT_ALT` | |\n| `GLFW_KEY_RSUPER` | `GLFW_KEY_RIGHT_SUPER` | |\n\n*/\n" }, { "path": "thirdparty/glfw/docs/news.dox", "content": "/*!\n\n@page news Release notes\n\n@tableofcontents\n\n\n@section news_33 Release notes for version 3.3\n\nThese are the release notes for version 3.3. For a more detailed view including\nall fixed bugs see the [version history](https://www.glfw.org/changelog.html).\n\nPlease review the caveats, deprecations and removals if your project was written\nagainst an earlier version of GLFW 3.\n\n\n@subsection features_33 New features in version 3.3\n\n@subsubsection gamepad_33 Gamepad input via SDL_GameControllerDB\n\nGLFW can now remap game controllers to a standard Xbox-like layout using\na built-in copy of SDL_GameControllerDB. Call @ref glfwJoystickIsGamepad to\ncheck if a joystick has a mapping, @ref glfwGetGamepadState to retrieve its\ninput state, @ref glfwUpdateGamepadMappings to add newer mappings and @ref\nglfwGetGamepadName and @ref glfwGetJoystickGUID for mapping related information.\n\nFor more information see @ref gamepad.\n\n\n@subsubsection moltenvk_33 Support for Vulkan on macOS via MoltenVK\n\nGLFW now supports [MoltenVK](https://moltengl.com/moltenvk/), a Vulkan\nimplementation on top of the Metal API, and its `VK_MVK_macos_surface` window\nsurface creation extension. MoltenVK is included in the [macOS Vulkan\nSDK](https://vulkan.lunarg.com/).\n\nFor more information see @ref vulkan_guide.\n\n\n@subsubsection content_scale_33 Content scale queries for DPI-aware rendering\n\nGLFW now provides content scales for windows and monitors, i.e. the ratio\nbetween their current DPI and the platform's default DPI, with @ref\nglfwGetWindowContentScale and @ref glfwGetMonitorContentScale.\n\nChanges of the content scale of a window can be received with the window content\nscale callback, set with @ref glfwSetWindowContentScaleCallback.\n\nThe @ref GLFW_SCALE_TO_MONITOR window hint enables automatic resizing of a\nwindow by the content scale of the monitor it is placed, on platforms like\nWindows where this is necessary. This takes effect both on creation and when\nthe window is moved between monitors. It is related to but different from\n[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint).\n\nFor more information see @ref window_scale.\n\n\n@subsubsection setwindowattrib_33 Support for updating window attributes\n\nGLFW now supports changing the [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),\n[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),\n[GLFW_FLOATING](@ref GLFW_FLOATING_attrib),\n[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) and\n[GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_attrib) attributes for existing\nwindows with @ref glfwSetWindowAttrib.\n\nFor more information see @ref window_attribs.\n\n\n@subsubsection raw_motion_33 Support for raw mouse motion\n\nGLFW now supports raw (unscaled and unaccelerated) mouse motion in disabled\ncursor mode with the [GLFW_RAW_MOUSE_MOTION](@ref GLFW_RAW_MOUSE_MOTION) input\nmode. Raw mouse motion input is not yet implemented on macOS. Call @ref\nglfwRawMouseMotionSupported to check if GLFW can provide raw mouse motion on the\ncurrent system.\n\nFor more information see @ref raw_mouse_motion.\n\n\n@subsubsection joysticks_33 Joystick hats\n\nGLFW can now return the state of hats (i.e. POVs or D-pads) of a joystick with\n@ref glfwGetJoystickHats. For compatibility, hats are also exposed as buttons.\nThis can be disabled with the @ref GLFW_JOYSTICK_HAT_BUTTONS initialization\nhint.\n\nFor more information see @ref joystick_hat.\n\n\n@subsubsection geterror_33 Error query\n\nGLFW now supports querying the last error code for the calling thread and its\nhuman-readable description with @ref glfwGetError. This can be used instead of\nor together with the error callback.\n\nFor more information see @ref error_handling.\n\n\n@subsubsection init_hints_33 Support for initialization hints\n\nGLFW now supports setting library initialization hints with @ref glfwInitHint.\nThese must be set before initialization to take effect. Some of these hints are\nplatform specific but are safe to set on any platform.\n\nFor more information see @ref init_hints.\n\n\n@subsubsection attention_33 User attention request\n\nGLFW now supports requesting user attention with @ref\nglfwRequestWindowAttention. Where possible this calls attention to the\nspecified window. On platforms like macOS it calls attention to the whole\napplication.\n\nFor more information see @ref window_attention.\n\n\n@subsubsection maximize_33 Window maximization callback\n\nGLFW now supports notifying the application that the window has been maximized\n@ref glfwSetWindowMaximizeCallback. This is called both when the window was\nmaximized by the user and when it was done with @ref glfwMaximizeWindow.\n\nFor more information see @ref window_maximize.\n\n\n@subsubsection workarea_33 Query for the monitor work area\n\nGLFW now supports querying the work area of a monitor, i.e. the area not\noccupied by task bars or global menu bars, with @ref glfwGetMonitorWorkarea. On\nplatforms that lack this concept, the whole area of the monitor is returned.\n\nFor more information see @ref monitor_workarea.\n\n\n@subsubsection transparency_33 Transparent windows and framebuffers\n\nGLFW now supports the creation of windows with transparent framebuffers on\nsystems with desktop compositing enabled with the @ref\nGLFW_TRANSPARENT_FRAMEBUFFER window hint and attribute. This hint must be set\nbefore window creation and leaves any window decorations opaque.\n\nGLFW now also supports whole window transparency with @ref glfwGetWindowOpacity\nand @ref glfwSetWindowOpacity. This value controls the opacity of the whole\nwindow including decorations and unlike framebuffer transparency can be changed\nat any time after window creation.\n\nFor more information see @ref window_transparency.\n\n\n@subsubsection key_scancode_33 Query for the scancode of a key\n\nGLFW now supports querying the platform dependent scancode of any physical key\nwith @ref glfwGetKeyScancode.\n\nFor more information see @ref input_key.\n\n\n@subsubsection center_cursor_33 Cursor centering window hint\n\nGLFW now supports controlling whether the cursor is centered over newly created\nfull screen windows with the [GLFW_CENTER_CURSOR](@ref GLFW_CENTER_CURSOR_hint)\nwindow hint. It is enabled by default.\n\n\n@subsubsection cursor_hover_33 Mouse cursor hover window attribute\n\nGLFW now supports polling whether the cursor is hovering over the window content\narea with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute. This\nattribute corresponds to the [cursor enter/leave](@ref cursor_enter) event.\n\n\n@subsubsection focusonshow_33 Window hint and attribute for input focus on show\n\nGLFW now has the [GLFW_FOCUS_ON_SHOW](@ref GLFW_DECORATED_hint) window hint and\nattribute for controlling whether a window gets input focus when shown. It is\nenabled by default. It applies both when creating an visible window with @ref\nglfwCreateWindow and when showing it with @ref glfwShowWindow.\n\nThis is a workaround for GLFW 3.0 lacking @ref glfwFocusWindow and will be\ncorrected in the next major version.\n\nFor more information see @ref window_hide.\n\n\n@subsubsection device_userptr_33 Monitor and joystick user pointers\n\nGLFW now supports setting and querying user pointers for connected monitors and\njoysticks with @ref glfwSetMonitorUserPointer, @ref glfwGetMonitorUserPointer,\n@ref glfwSetJoystickUserPointer and @ref glfwGetJoystickUserPointer.\n\nFor more information see @ref monitor_userptr and @ref joystick_userptr.\n\n\n@subsubsection macos_nib_33 macOS menu bar from nib file\n\nGLFW will now load a `MainMenu.nib` file if found in the `Contents/Resources`\ndirectory of the application bundle, as a way to replace the GLFW menu bar\nwithout recompiling GLFW. This behavior can be disabled with the\n[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) initialization hint.\n\n\n@subsubsection glext_33 Support for more context creation extensions\n\nThe context hint @ref GLFW_SRGB_CAPABLE now supports OpenGL ES via\n`WGL_EXT_colorspace`, the context hint @ref GLFW_CONTEXT_NO_ERROR now supports\n`WGL_ARB_create_context_no_error` and `GLX_ARB_create_context_no_error`, the\ncontext hint @ref GLFW_CONTEXT_RELEASE_BEHAVIOR now supports\n`EGL_KHR_context_flush_control` and @ref glfwGetProcAddress now supports\n`EGL_KHR_get_all_proc_addresses`.\n\n\n@subsubsection osmesa_33 OSMesa off-screen context creation support\n\nGLFW now supports creating off-screen OpenGL contexts using\n[OSMesa](https://www.mesa3d.org/osmesa.html) by setting\n[GLFW_CONTEXT_CREATION_API](@ref GLFW_CONTEXT_CREATION_API_hint) to\n`GLFW_OSMESA_CONTEXT_API`. Native access function have been added to retrieve\nthe OSMesa color and depth buffers.\n\nThere is also a new null backend that uses OSMesa as its native context\ncreation API, intended for automated testing. This backend does not provide\ninput.\n\n\n@subsection caveats_33 Caveats for version 3.3\n\n@subsubsection joystick_layout_33 Layout of joysticks have changed\n\nThe way joystick elements are arranged have changed to match SDL2 in order to\nsupport SDL_GameControllerDB mappings. The layout of joysticks may\nchange again if required for compatibility with SDL2. If you need a known and\nstable layout for game controllers, see if you can switch to @ref gamepad.\n\nExisting code that depends on a specific joystick layout will likely have to be\nupdated.\n\n\n@subsubsection wait_events_33 No window required to wait for events\n\nThe @ref glfwWaitEvents and @ref glfwWaitEventsTimeout functions no longer need\na window to be created to wait for events. Before version 3.3 these functions\nwould return immediately if there were no user-created windows. On platforms\nwhere only windows can receive events, an internal helper window is used.\n\nExisting code that depends on the earlier behavior will likely have to be\nupdated.\n\n\n@subsubsection gamma_ramp_size_33 Gamma ramp size of 256 may be rejected\n\nThe documentation for versions before 3.3 stated that a gamma ramp size of 256\nwould always be accepted. This was never the case on X11 and could lead to\nartifacts on macOS. The @ref glfwSetGamma function has been updated to always\ngenerate a ramp of the correct size.\n\nExisting code that hardcodes a size of 256 should be updated to use the size of\nthe current ramp of a monitor when setting a new ramp for that monitor.\n\n\n@subsubsection xinput_deadzone_33 Windows XInput deadzone removed\n\nGLFW no longer applies any deadzone to the input state received from the XInput\nAPI. This was never done for any other platform joystick API so this change\nmakes the behavior more consistent but you will need to apply your own deadzone\nif desired.\n\n\n@subsubsection x11_clipboard_33 X11 clipboard transfer limits\n\nGLFW now supports reading clipboard text via the `INCR` method, which removes\nthe limit on how much text can be read with @ref glfwGetClipboardString.\nHowever, writing via this method is not yet supported, so you may not be able to\nwrite a very large string with @ref glfwSetClipboardString even if you read it\nfrom the clipboard earlier.\n\nThe exact size limit for writing to the clipboard is negotiated with each\nreceiving application but is at least several tens of kilobytes. Note that only\nthe read limit has changed. Any string that could be written before still can\nbe.\n\n\n@subsubsection x11_linking_33 X11 extension libraries are loaded dynamically\n\nGLFW now loads all X11 extension libraries at initialization. The only X11\nlibrary you need to link against is `libX11`. The header files for the\nextension libraries are still required for compilation.\n\nExisting projects and makefiles that link GLFW directly against the extension\nlibraries should still build correctly but will add these libraries as load-time\ndependencies.\n\n\n@subsubsection cmake_version_33 CMake 3.0 or later is required\n\nThe minimum CMake version has been raised from 2.8.12 to 3.0. This is only\na requirement of the GLFW CMake files. The GLFW source files do not depend on\nCMake.\n\n\n@subsection deprecations_33 Deprecations in version 3.3\n\n@subsubsection charmods_callback_33 Character with modifiers callback\n\nThe character with modifiers callback set with @ref glfwSetCharModsCallback has\nbeen deprecated and should if possible not be used.\n\nExisting code should still work but further bug fixes will likely not be made.\nThe callback will be removed in the next major version.\n\n\n@subsubsection clipboard_window_33 Window parameter to clipboard functions\n\nThe window parameter of the clipboard functions @ref glfwGetClipboardString and\n@ref glfwSetClipboardString has been deprecated and is no longer used on any\nplatform. On platforms where the clipboard must be owned by a specific window,\nan internal helper window is used.\n\nExisting code should still work unless it depends on a specific window owning\nthe clipboard. New code may pass `NULL` as the window argument. The parameter\nwill be removed in a future release.\n\n\n@subsection removals_33 Removals in 3.3\n\n@subsubsection macos_options_33 macOS specific CMake options and macros\n\nThe `GLFW_USE_RETINA`, `GLFW_USE_CHDIR` and `GLFW_USE_MENUBAR` CMake options and\nthe `_GLFW_USE_RETINA`, `_GLFW_USE_CHDIR` and `_GLFW_USE_MENUBAR` compile-time\nmacros have been removed.\n\nThese options and macros are replaced by the window hint\n[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint)\nand the init hints\n[GLFW_COCOA_CHDIR_RESOURCES](@ref GLFW_COCOA_CHDIR_RESOURCES_hint) and\n[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint).\n\nExisting projects and makefiles that set these options or define these macros\nduring compilation of GLFW will still build but it will have no effect and the\ndefault behaviors will be used.\n\n\n@subsubsection vulkan_sdk_33 LunarG Vulkan SDK dependency\n\nThe GLFW test programs that previously depended on the LunarG Vulkan SDK now\ninstead uses a Vulkan loader generated by\n[glad2](https://github.com/Dav1dde/glad). This means the GLFW CMake files no\nlonger look for the Vulkan SDK.\n\nExisting CMake projects that depended on the Vulkan SDK cache variables from\nGLFW will need to call `find_package(Vulkan)` themselves. CMake 3.7 and later\nalready comes with a\n[Vulkan find module](https://cmake.org/cmake/help/latest/module/FindVulkan.html)\nsimilar to the one GLFW previously included.\n\n\n@subsubsection lib_suffix_33 CMake option LIB_SUFFIX\n\nThe `LIB_SUFFIX` CMake option has been removed. GLFW now uses the\nGNUInstallDirs CMake package to handle platform specific details like the\nlibrary directory suffix and the `LIB_SUFFIX` CMake option has been removed.\n\nExisting projects and makefiles that set the `LIB_SUFFIX` option will use the\nsuffix chosen by the GNUInstallDirs package and the option will be ignored.\n\n\n@subsubsection mir_removed_33 Mir support\n\nThe experimental Mir support has been completely removed as the Mir project has\nimplemented support for the Wayland protocol and is recommending that\napplications use that instead.\n\nExisting projects and makefiles that select Mir when compiling GLFW will fail.\nUse Wayland or X11 instead.\n\n\n@subsection symbols_33 New symbols in version 3.3\n\n@subsubsection functions_33 New functions in version 3.3\n\n - @ref glfwInitHint\n - @ref glfwGetError\n - @ref glfwGetMonitorWorkarea\n - @ref glfwGetMonitorContentScale\n - @ref glfwGetMonitorUserPointer\n - @ref glfwSetMonitorUserPointer\n - @ref glfwWindowHintString\n - @ref glfwGetWindowContentScale\n - @ref glfwGetWindowOpacity\n - @ref glfwSetWindowOpacity\n - @ref glfwRequestWindowAttention\n - @ref glfwSetWindowAttrib\n - @ref glfwSetWindowMaximizeCallback\n - @ref glfwSetWindowContentScaleCallback\n - @ref glfwRawMouseMotionSupported\n - @ref glfwGetKeyScancode\n - @ref glfwGetJoystickHats\n - @ref glfwGetJoystickGUID\n - @ref glfwGetJoystickUserPointer\n - @ref glfwSetJoystickUserPointer\n - @ref glfwJoystickIsGamepad\n - @ref glfwUpdateGamepadMappings\n - @ref glfwGetGamepadName\n - @ref glfwGetGamepadState\n\n\n@subsubsection types_33 New types in version 3.3\n\n - @ref GLFWwindowmaximizefun\n - @ref GLFWwindowcontentscalefun\n - @ref GLFWgamepadstate\n\n\n@subsubsection constants_33 New constants in version 3.3\n\n - @ref GLFW_NO_ERROR\n - @ref GLFW_JOYSTICK_HAT_BUTTONS\n - @ref GLFW_COCOA_CHDIR_RESOURCES\n - @ref GLFW_COCOA_MENUBAR\n - @ref GLFW_CENTER_CURSOR\n - @ref GLFW_TRANSPARENT_FRAMEBUFFER\n - @ref GLFW_HOVERED\n - @ref GLFW_FOCUS_ON_SHOW\n - @ref GLFW_SCALE_TO_MONITOR\n - @ref GLFW_COCOA_RETINA_FRAMEBUFFER\n - @ref GLFW_COCOA_FRAME_NAME\n - @ref GLFW_COCOA_GRAPHICS_SWITCHING\n - @ref GLFW_X11_CLASS_NAME\n - @ref GLFW_X11_INSTANCE_NAME\n - @ref GLFW_OSMESA_CONTEXT_API\n - @ref GLFW_HAT_CENTERED\n - @ref GLFW_HAT_UP\n - @ref GLFW_HAT_RIGHT\n - @ref GLFW_HAT_DOWN\n - @ref GLFW_HAT_LEFT\n - @ref GLFW_HAT_RIGHT_UP\n - @ref GLFW_HAT_RIGHT_DOWN\n - @ref GLFW_HAT_LEFT_UP\n - @ref GLFW_HAT_LEFT_DOWN\n - @ref GLFW_MOD_CAPS_LOCK\n - @ref GLFW_MOD_NUM_LOCK\n - @ref GLFW_LOCK_KEY_MODS\n - @ref GLFW_RAW_MOUSE_MOTION\n - @ref GLFW_GAMEPAD_BUTTON_A\n - @ref GLFW_GAMEPAD_BUTTON_B\n - @ref GLFW_GAMEPAD_BUTTON_X\n - @ref GLFW_GAMEPAD_BUTTON_Y\n - @ref GLFW_GAMEPAD_BUTTON_LEFT_BUMPER\n - @ref GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER\n - @ref GLFW_GAMEPAD_BUTTON_BACK\n - @ref GLFW_GAMEPAD_BUTTON_START\n - @ref GLFW_GAMEPAD_BUTTON_GUIDE\n - @ref GLFW_GAMEPAD_BUTTON_LEFT_THUMB\n - @ref GLFW_GAMEPAD_BUTTON_RIGHT_THUMB\n - @ref GLFW_GAMEPAD_BUTTON_DPAD_UP\n - @ref GLFW_GAMEPAD_BUTTON_DPAD_RIGHT\n - @ref GLFW_GAMEPAD_BUTTON_DPAD_DOWN\n - @ref GLFW_GAMEPAD_BUTTON_DPAD_LEFT\n - @ref GLFW_GAMEPAD_BUTTON_LAST\n - @ref GLFW_GAMEPAD_BUTTON_CROSS\n - @ref GLFW_GAMEPAD_BUTTON_CIRCLE\n - @ref GLFW_GAMEPAD_BUTTON_SQUARE\n - @ref GLFW_GAMEPAD_BUTTON_TRIANGLE\n - @ref GLFW_GAMEPAD_AXIS_LEFT_X\n - @ref GLFW_GAMEPAD_AXIS_LEFT_Y\n - @ref GLFW_GAMEPAD_AXIS_RIGHT_X\n - @ref GLFW_GAMEPAD_AXIS_RIGHT_Y\n - @ref GLFW_GAMEPAD_AXIS_LEFT_TRIGGER\n - @ref GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER\n - @ref GLFW_GAMEPAD_AXIS_LAST\n\n\n@section news_32 Release notes for 3.2\n\nThese are the release notes for version 3.2. For a more detailed view including\nall fixed bugs see the [version history](https://www.glfw.org/changelog.html).\n\n\n@subsection features_32 New features in version 3.2\n\n@subsubsection news_32_vulkan Support for Vulkan\n\nGLFW now supports basic integration with Vulkan with @ref glfwVulkanSupported,\n@ref glfwGetRequiredInstanceExtensions, @ref glfwGetInstanceProcAddress, @ref\nglfwGetPhysicalDevicePresentationSupport and @ref glfwCreateWindowSurface.\nVulkan header inclusion can be selected with\n@ref GLFW_INCLUDE_VULKAN.\n\n\n@subsubsection news_32_setwindowmonitor Window mode switching\n\nGLFW now supports switching between windowed and full screen modes and updating\nthe monitor and desired resolution and refresh rate of full screen windows with\n@ref glfwSetWindowMonitor.\n\n\n@subsubsection news_32_maximize Window maxmimization support\n\nGLFW now supports window maximization with @ref glfwMaximizeWindow and the\n@ref GLFW_MAXIMIZED window hint and attribute.\n\n\n@subsubsection news_32_focus Window input focus control\n\nGLFW now supports giving windows input focus with @ref glfwFocusWindow.\n\n\n@subsubsection news_32_sizelimits Window size limit support\n\nGLFW now supports setting both absolute and relative window size limits with\n@ref glfwSetWindowSizeLimits and @ref glfwSetWindowAspectRatio.\n\n\n@subsubsection news_32_keyname Localized key names\n\nGLFW now supports querying the localized name of printable keys with @ref\nglfwGetKeyName, either by key token or by scancode.\n\n\n@subsubsection news_32_waittimeout Wait for events with timeout\n\nGLFW now supports waiting for events for a set amount of time with @ref\nglfwWaitEventsTimeout.\n\n\n@subsubsection news_32_icon Window icon support\n\nGLFW now supports setting the icon of windows with @ref glfwSetWindowIcon.\n\n\n@subsubsection news_32_timer Raw timer access\n\nGLFW now supports raw timer values with @ref glfwGetTimerValue and @ref\nglfwGetTimerFrequency.\n\n\n@subsubsection news_32_joystick Joystick connection callback\n\nGLFW now supports notifying when a joystick has been connected or disconnected\nwith @ref glfwSetJoystickCallback.\n\n\n@subsubsection news_32_noapi Context-less windows\n\nGLFW now supports creating windows without a OpenGL or OpenGL ES context by\nsetting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`.\n\n\n@subsubsection news_32_contextapi Run-time context creation API selection\n\nGLFW now supports selecting and querying the context creation API at run-time\nwith the @ref GLFW_CONTEXT_CREATION_API hint and attribute.\n\n\n@subsubsection news_32_noerror Error-free context creation\n\nGLFW now supports creating and querying OpenGL and OpenGL ES contexts that do\nnot emit errors with the @ref GLFW_CONTEXT_NO_ERROR hint, provided the machine\nsupports the `GL_KHR_no_error` extension.\n\n\n@subsubsection news_32_cmake CMake config-file package support\n\nGLFW now supports being used as a\n[config-file package](@ref build_link_cmake_package) from other projects for\neasy linking with the library and its dependencies.\n\n\n@section news_31 Release notes for 3.1\n\nThese are the release notes for version 3.1. For a more detailed view including\nall fixed bugs see the [version history](https://www.glfw.org/changelog.html).\n\n\n@subsection features_31 New features in version 3.1\n\n@subsubsection news_31_cursor Custom mouse cursor images\n\nGLFW now supports creating and setting both custom cursor images and standard\ncursor shapes. They are created with @ref glfwCreateCursor or @ref\nglfwCreateStandardCursor, set with @ref glfwSetCursor and destroyed with @ref\nglfwDestroyCursor.\n\n@see @ref cursor_object\n\n\n@subsubsection news_31_drop Path drop event\n\nGLFW now provides a callback for receiving the paths of files and directories\ndropped onto GLFW windows. The callback is set with @ref glfwSetDropCallback.\n\n@see @ref path_drop\n\n\n@subsubsection news_31_emptyevent Main thread wake-up\n\nGLFW now provides the @ref glfwPostEmptyEvent function for posting an empty\nevent from another thread to the main thread event queue, causing @ref\nglfwWaitEvents to return.\n\n@see @ref events\n\n\n@subsubsection news_31_framesize Window frame size query\n\nGLFW now supports querying the size, on each side, of the frame around the\ncontent area of a window, with @ref glfwGetWindowFrameSize.\n\n@see [Window size](@ref window_size)\n\n\n@subsubsection news_31_autoiconify Simultaneous multi-monitor rendering\n\nGLFW now supports disabling auto-iconification of full screen windows with\nthe [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint. This is\nintended for people building multi-monitor installations, where you need windows\nto stay in full screen despite losing input focus.\n\n\n@subsubsection news_31_floating Floating windows\n\nGLFW now supports floating windows, also called topmost or always on top, for\neasier debugging with the @ref GLFW_FLOATING window hint and attribute.\n\n\n@subsubsection news_31_focused Initially unfocused windows\n\nGLFW now supports preventing a windowed mode window from gaining input focus on\ncreation, with the [GLFW_FOCUSED](@ref GLFW_FOCUSED_hint) window hint.\n\n\n@subsubsection news_31_direct Direct access for window attributes and cursor position\n\nGLFW now queries the window input focus, visibility and iconification attributes\nand the cursor position directly instead of returning cached data.\n\n\n@subsubsection news_31_charmods Character with modifiers callback\n\nGLFW now provides a callback for character events with modifier key bits. The\ncallback is set with @ref glfwSetCharModsCallback. Unlike the regular character\ncallback, this will report character events that will not result in a character\nbeing input, for example if the Control key is held down.\n\n@see @ref input_char\n\n\n@subsubsection news_31_single Single buffered framebuffers\n\nGLFW now supports the creation of single buffered windows, with the @ref\nGLFW_DOUBLEBUFFER hint.\n\n\n@subsubsection news_31_glext Macro for including extension header\n\nGLFW now includes the extension header appropriate for the chosen OpenGL or\nOpenGL ES header when @ref GLFW_INCLUDE_GLEXT is defined. GLFW does not provide\nthese headers. They must be provided by your development environment or your\nOpenGL or OpenGL ES SDK.\n\n\n@subsubsection news_31_release Context release behaviors\n\nGLFW now supports controlling and querying whether the pipeline is flushed when\na context is made non-current, with the @ref GLFW_CONTEXT_RELEASE_BEHAVIOR hint\nand attribute, provided the machine supports the `GL_KHR_context_flush_control`\nextension.\n\n\n@subsubsection news_31_wayland (Experimental) Wayland support\n\nGLFW now has an _experimental_ Wayland display protocol backend that can be\nselected on Linux with a CMake option.\n\n\n@subsubsection news_31_mir (Experimental) Mir support\n\nGLFW now has an _experimental_ Mir display server backend that can be selected\non Linux with a CMake option.\n\n\n@section news_30 Release notes for 3.0\n\nThese are the release notes for version 3.0. For a more detailed view including\nall fixed bugs see the [version history](https://www.glfw.org/changelog.html).\n\n\n@subsection features_30 New features in version 3.0\n\n@subsubsection news_30_cmake CMake build system\n\nGLFW now uses the CMake build system instead of the various makefiles and\nproject files used by earlier versions. CMake is available for all platforms\nsupported by GLFW, is present in most package systems and can generate\nmakefiles and/or project files for most popular development environments.\n\nFor more information on how to use CMake, see the\n[CMake manual](https://cmake.org/cmake/help/documentation.html).\n\n\n@subsubsection news_30_multiwnd Multi-window support\n\nGLFW now supports the creation of multiple windows, each with their own OpenGL\nor OpenGL ES context, and all window functions now take a window handle. Event\ncallbacks are now per-window and are provided with the handle of the window that\nreceived the event. The @ref glfwMakeContextCurrent function has been added to\nselect which context is current on a given thread.\n\n\n@subsubsection news_30_multimon Multi-monitor support\n\nGLFW now explicitly supports multiple monitors. They can be enumerated with\n@ref glfwGetMonitors, queried with @ref glfwGetVideoModes, @ref\nglfwGetMonitorPos, @ref glfwGetMonitorName and @ref glfwGetMonitorPhysicalSize,\nand specified at window creation to make the newly created window full screen on\nthat specific monitor.\n\n\n@subsubsection news_30_unicode Unicode support\n\nAll string arguments to GLFW functions and all strings returned by GLFW now use\nthe UTF-8 encoding. This includes the window title, error string, clipboard\ntext, monitor and joystick names as well as the extension function arguments (as\nASCII is a subset of UTF-8).\n\n\n@subsubsection news_30_clipboard Clipboard text I/O\n\nGLFW now supports reading and writing plain text to and from the system\nclipboard, with the @ref glfwGetClipboardString and @ref glfwSetClipboardString\nfunctions.\n\n\n@subsubsection news_30_gamma Gamma ramp support\n\nGLFW now supports setting and reading back the gamma ramp of monitors, with the\n@ref glfwGetGammaRamp and @ref glfwSetGammaRamp functions. There is also @ref\nglfwSetGamma, which generates a ramp from a gamma value and then sets it.\n\n\n@subsubsection news_30_gles OpenGL ES support\n\nGLFW now supports the creation of OpenGL ES contexts, by setting the\n[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_OPENGL_ES_API`, where\ncreation of such contexts are supported. Note that GLFW _does not implement_\nOpenGL ES, so your driver must provide support in a way usable by GLFW. Modern\nNvidia and Intel drivers support creation of OpenGL ES context using the GLX and\nWGL APIs, while AMD provides an EGL implementation instead.\n\n\n@subsubsection news_30_egl (Experimental) EGL support\n\nGLFW now has an experimental EGL context creation back end that can be selected\nthrough CMake options.\n\n\n@subsubsection news_30_hidpi High-DPI support\n\nGLFW now supports high-DPI monitors on both Windows and macOS, giving windows\nfull resolution framebuffers where other UI elements are scaled up. To achieve\nthis, @ref glfwGetFramebufferSize and @ref glfwSetFramebufferSizeCallback have\nbeen added. These work with pixels, while the rest of the GLFW API works with\nscreen coordinates. This is important as OpenGL uses pixels, not screen\ncoordinates.\n\n\n@subsubsection news_30_error Error callback\n\nGLFW now has an error callback, which can provide your application with much\nmore detailed diagnostics than was previously possible. The callback is passed\nan error code and a description string.\n\n\n@subsubsection news_30_wndptr Per-window user pointer\n\nEach window now has a user-defined pointer, retrieved with @ref\nglfwGetWindowUserPointer and set with @ref glfwSetWindowUserPointer, to make it\neasier to integrate GLFW into C++ code.\n\n\n@subsubsection news_30_iconifyfun Window iconification callback\n\nEach window now has a callback for iconification and restoration events,\nwhich is set with @ref glfwSetWindowIconifyCallback.\n\n\n@subsubsection news_30_wndposfun Window position callback\n\nEach window now has a callback for position events, which is set with @ref\nglfwSetWindowPosCallback.\n\n\n@subsubsection news_30_wndpos Window position query\n\nThe position of a window can now be retrieved using @ref glfwGetWindowPos.\n\n\n@subsubsection news_30_focusfun Window focus callback\n\nEach windows now has a callback for focus events, which is set with @ref\nglfwSetWindowFocusCallback.\n\n\n@subsubsection news_30_enterleave Cursor enter/leave callback\n\nEach window now has a callback for when the mouse cursor enters or leaves its\ncontent area, which is set with @ref glfwSetCursorEnterCallback.\n\n\n@subsubsection news_30_wndtitle Initial window title\n\nThe title of a window is now specified at creation time, as one of the arguments\nto @ref glfwCreateWindow.\n\n\n@subsubsection news_30_hidden Hidden windows\n\nWindows can now be hidden with @ref glfwHideWindow, shown using @ref\nglfwShowWindow and created initially hidden with the @ref GLFW_VISIBLE window\nhint and attribute. This allows for off-screen rendering in a way compatible\nwith most drivers, as well as moving a window to a specific position before\nshowing it.\n\n\n@subsubsection news_30_undecorated Undecorated windows\n\nWindowed mode windows can now be created without decorations, e.g. things like\na frame, a title bar, with the @ref GLFW_DECORATED window hint and attribute.\nThis allows for the creation of things like splash screens.\n\n\n@subsubsection news_30_keymods Modifier key bit masks\n\n[Modifier key bit mask](@ref mods) parameters have been added to the\n[mouse button](@ref GLFWmousebuttonfun) and [key](@ref GLFWkeyfun) callbacks.\n\n\n@subsubsection news_30_scancode Platform-specific scancodes\n\nA scancode parameter has been added to the [key callback](@ref GLFWkeyfun). Keys\nthat don't have a [key token](@ref keys) still get passed on with the key\nparameter set to `GLFW_KEY_UNKNOWN`. These scancodes will vary between machines\nand are intended to be used for key bindings.\n\n\n@subsubsection news_30_jsname Joystick names\n\nThe name of a joystick can now be retrieved using @ref glfwGetJoystickName.\n\n\n@subsubsection news_30_doxygen Doxygen documentation\n\nYou are reading it.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/quick.dox", "content": "/*!\n\n@page quick_guide Getting started\n\n@tableofcontents\n\nThis guide takes you through writing a simple application using GLFW 3. The\napplication will create a window and OpenGL context, render a rotating triangle\nand exit when the user closes the window or presses _Escape_. This guide will\nintroduce a few of the most commonly used functions, but there are many more.\n\nThis guide assumes no experience with earlier versions of GLFW. If you\nhave used GLFW 2 in the past, read @ref moving_guide, as some functions\nbehave differently in GLFW 3.\n\n\n@section quick_steps Step by step\n\n@subsection quick_include Including the GLFW header\n\nIn the source files of your application where you use OpenGL or GLFW, you need\nto include the GLFW 3 header file.\n\n@code\n#include \n@endcode\n\nThis defines all the constants, types and function prototypes of the GLFW API.\nIt also includes the OpenGL header from your development environment and\ndefines all the constants and types necessary for it to work on your platform\nwithout including any platform-specific headers.\n\nIn other words:\n\n- Do _not_ include the OpenGL header yourself, as GLFW does this for you in\n a platform-independent way\n- Do _not_ include `windows.h` or other platform-specific headers unless\n you plan on using those APIs yourself\n- If you _do_ need to include such headers, include them _before_ the GLFW\n header and it will detect this\n\nOn some platforms supported by GLFW the OpenGL header and link library only\nexpose older versions of OpenGL. The most extreme case is Windows, which only\nexposes OpenGL 1.2. The easiest way to work around this is to use an\n[extension loader library](@ref context_glext_auto).\n\nIf you are using such a library then you should include its header _before_ the\nGLFW header. This lets it replace the OpenGL header included by GLFW without\nconflicts. This example uses\n[glad2](https://github.com/Dav1dde/glad), but the same rule applies to all such\nlibraries.\n\n@code\n#include \n#include \n@endcode\n\n\n@subsection quick_init_term Initializing and terminating GLFW\n\nBefore you can use most GLFW functions, the library must be initialized. On\nsuccessful initialization, `GLFW_TRUE` is returned. If an error occurred,\n`GLFW_FALSE` is returned.\n\n@code\nif (!glfwInit())\n{\n // Initialization failed\n}\n@endcode\n\nNote that `GLFW_TRUE` and `GLFW_FALSE` are and will always be one and zero.\n\nWhen you are done using GLFW, typically just before the application exits, you\nneed to terminate GLFW.\n\n@code\nglfwTerminate();\n@endcode\n\nThis destroys any remaining windows and releases any other resources allocated by\nGLFW. After this call, you must initialize GLFW again before using any GLFW\nfunctions that require it.\n\n\n@subsection quick_capture_error Setting an error callback\n\nMost events are reported through callbacks, whether it's a key being pressed,\na GLFW window being moved, or an error occurring. Callbacks are C functions (or\nC++ static methods) that are called by GLFW with arguments describing the event.\n\nIn case a GLFW function fails, an error is reported to the GLFW error callback.\nYou can receive these reports with an error callback. This function must have\nthe signature below but may do anything permitted in other callbacks.\n\n@code\nvoid error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n@endcode\n\nCallback functions must be set, so GLFW knows to call them. The function to set\nthe error callback is one of the few GLFW functions that may be called before\ninitialization, which lets you be notified of errors both during and after\ninitialization.\n\n@code\nglfwSetErrorCallback(error_callback);\n@endcode\n\n\n@subsection quick_create_window Creating a window and context\n\nThe window and its OpenGL context are created with a single call to @ref\nglfwCreateWindow, which returns a handle to the created combined window and\ncontext object\n\n@code\nGLFWwindow* window = glfwCreateWindow(640, 480, \"My Title\", NULL, NULL);\nif (!window)\n{\n // Window or OpenGL context creation failed\n}\n@endcode\n\nThis creates a 640 by 480 windowed mode window with an OpenGL context. If\nwindow or OpenGL context creation fails, `NULL` will be returned. You should\nalways check the return value. While window creation rarely fails, context\ncreation depends on properly installed drivers and may fail even on machines\nwith the necessary hardware.\n\nBy default, the OpenGL context GLFW creates may have any version. You can\nrequire a minimum OpenGL version by setting the `GLFW_CONTEXT_VERSION_MAJOR` and\n`GLFW_CONTEXT_VERSION_MINOR` hints _before_ creation. If the required minimum\nversion is not supported on the machine, context (and window) creation fails.\n\n@code\nglfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\nglfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\nGLFWwindow* window = glfwCreateWindow(640, 480, \"My Title\", NULL, NULL);\nif (!window)\n{\n // Window or context creation failed\n}\n@endcode\n\nThe window handle is passed to all window related functions and is provided to\nalong to all window related callbacks, so they can tell which window received\nthe event.\n\nWhen a window and context is no longer needed, destroy it.\n\n@code\nglfwDestroyWindow(window);\n@endcode\n\nOnce this function is called, no more events will be delivered for that window\nand its handle becomes invalid.\n\n\n@subsection quick_context_current Making the OpenGL context current\n\nBefore you can use the OpenGL API, you must have a current OpenGL context.\n\n@code\nglfwMakeContextCurrent(window);\n@endcode\n\nThe context will remain current until you make another context current or until\nthe window owning the current context is destroyed.\n\nIf you are using an [extension loader library](@ref context_glext_auto) to\naccess modern OpenGL then this is when to initialize it, as the loader needs\na current context to load from. This example uses\n[glad](https://github.com/Dav1dde/glad), but the same rule applies to all such\nlibraries.\n\n@code\ngladLoadGL(glfwGetProcAddress);\n@endcode\n\n\n@subsection quick_window_close Checking the window close flag\n\nEach window has a flag indicating whether the window should be closed.\n\nWhen the user attempts to close the window, either by pressing the close widget\nin the title bar or using a key combination like Alt+F4, this flag is set to 1.\nNote that __the window isn't actually closed__, so you are expected to monitor\nthis flag and either destroy the window or give some kind of feedback to the\nuser.\n\n@code\nwhile (!glfwWindowShouldClose(window))\n{\n // Keep running\n}\n@endcode\n\nYou can be notified when the user is attempting to close the window by setting\na close callback with @ref glfwSetWindowCloseCallback. The callback will be\ncalled immediately after the close flag has been set.\n\nYou can also set it yourself with @ref glfwSetWindowShouldClose. This can be\nuseful if you want to interpret other kinds of input as closing the window, like\nfor example pressing the _Escape_ key.\n\n\n@subsection quick_key_input Receiving input events\n\nEach window has a large number of callbacks that can be set to receive all the\nvarious kinds of events. To receive key press and release events, create a key\ncallback function.\n\n@code\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n@endcode\n\nThe key callback, like other window related callbacks, are set per-window.\n\n@code\nglfwSetKeyCallback(window, key_callback);\n@endcode\n\nIn order for event callbacks to be called when events occur, you need to process\nevents as described below.\n\n\n@subsection quick_render Rendering with OpenGL\n\nOnce you have a current OpenGL context, you can use OpenGL normally. In this\ntutorial, a multi-colored rotating triangle will be rendered. The framebuffer\nsize needs to be retrieved for `glViewport`.\n\n@code\nint width, height;\nglfwGetFramebufferSize(window, &width, &height);\nglViewport(0, 0, width, height);\n@endcode\n\nYou can also set a framebuffer size callback using @ref\nglfwSetFramebufferSizeCallback and be notified when the size changes.\n\nActual rendering with OpenGL is outside the scope of this tutorial, but there\nare [many](https://open.gl/) [excellent](https://learnopengl.com/)\n[tutorial](http://openglbook.com/) [sites](http://ogldev.atspace.co.uk/) that\nteach modern OpenGL. Some of them use GLFW to create the context and window\nwhile others use GLUT or SDL, but remember that OpenGL itself always works the\nsame.\n\n\n@subsection quick_timer Reading the timer\n\nTo create smooth animation, a time source is needed. GLFW provides a timer that\nreturns the number of seconds since initialization. The time source used is the\nmost accurate on each platform and generally has micro- or nanosecond\nresolution.\n\n@code\ndouble time = glfwGetTime();\n@endcode\n\n\n@subsection quick_swap_buffers Swapping buffers\n\nGLFW windows by default use double buffering. That means that each window has\ntwo rendering buffers; a front buffer and a back buffer. The front buffer is\nthe one being displayed and the back buffer the one you render to.\n\nWhen the entire frame has been rendered, the buffers need to be swapped with one\nanother, so the back buffer becomes the front buffer and vice versa.\n\n@code\nglfwSwapBuffers(window);\n@endcode\n\nThe swap interval indicates how many frames to wait until swapping the buffers,\ncommonly known as _vsync_. By default, the swap interval is zero, meaning\nbuffer swapping will occur immediately. On fast machines, many of those frames\nwill never be seen, as the screen is still only updated typically 60-75 times\nper second, so this wastes a lot of CPU and GPU cycles.\n\nAlso, because the buffers will be swapped in the middle the screen update,\nleading to [screen tearing](https://en.wikipedia.org/wiki/Screen_tearing).\n\nFor these reasons, applications will typically want to set the swap interval to\none. It can be set to higher values, but this is usually not recommended,\nbecause of the input latency it leads to.\n\n@code\nglfwSwapInterval(1);\n@endcode\n\nThis function acts on the current context and will fail unless a context is\ncurrent.\n\n\n@subsection quick_process_events Processing events\n\nGLFW needs to communicate regularly with the window system both in order to\nreceive events and to show that the application hasn't locked up. Event\nprocessing must be done regularly while you have visible windows and is normally\ndone each frame after buffer swapping.\n\nThere are two methods for processing pending events; polling and waiting. This\nexample will use event polling, which processes only those events that have\nalready been received and then returns immediately.\n\n@code\nglfwPollEvents();\n@endcode\n\nThis is the best choice when rendering continually, like most games do. If\ninstead you only need to update your rendering once you have received new input,\n@ref glfwWaitEvents is a better choice. It waits until at least one event has\nbeen received, putting the thread to sleep in the meantime, and then processes\nall received events. This saves a great deal of CPU cycles and is useful for,\nfor example, many kinds of editing tools.\n\n\n@section quick_example Putting it together\n\nNow that you know how to initialize GLFW, create a window and poll for\nkeyboard input, it's possible to create a simple program.\n\nThis program creates a 640 by 480 windowed mode window and starts a loop that\nclears the screen, renders a triangle and processes events until the user either\npresses _Escape_ or closes the window.\n\n@snippet simple.c code\n\nThe program above can be found in the\n[source package](https://www.glfw.org/download.html) as `examples/simple.c`\nand is compiled along with all other examples when you build GLFW. If you\nbuilt GLFW from the source package then you already have this as `simple.exe` on\nWindows, `simple` on Linux or `simple.app` on macOS.\n\nThis tutorial used only a few of the many functions GLFW provides. There are\nguides for each of the areas covered by GLFW. Each guide will introduce all the\nfunctions for that category.\n\n - @ref intro_guide\n - @ref window_guide\n - @ref context_guide\n - @ref monitor_guide\n - @ref input_guide\n\nYou can access reference documentation for any GLFW function by clicking it and\nthe reference for each function links to related functions and guide sections.\n\nThe tutorial ends here. Once you have written a program that uses GLFW, you\nwill need to compile and link it. How to do that depends on the development\nenvironment you are using and is best explained by the documentation for that\nenvironment. To learn about the details that are specific to GLFW, see\n@ref build_guide.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/vulkan.dox", "content": "/*!\n\n@page vulkan_guide Vulkan guide\n\n@tableofcontents\n\nThis guide is intended to fill the gaps between the [Vulkan\ndocumentation](https://www.khronos.org/vulkan/) and the rest of the GLFW\ndocumentation and is not a replacement for either. It assumes some familiarity\nwith Vulkan concepts like loaders, devices, queues and surfaces and leaves it to\nthe Vulkan documentation to explain the details of Vulkan functions.\n\nTo develop for Vulkan you should download the [LunarG Vulkan\nSDK](https://vulkan.lunarg.com/) for your platform. Apart from headers and link\nlibraries, they also provide the validation layers necessary for development.\n\nFor details on a specific function in this category, see the @ref vulkan. There\nare also guides for the other areas of the GLFW API.\n\n - @ref intro_guide\n - @ref window_guide\n - @ref context_guide\n - @ref monitor_guide\n - @ref input_guide\n\n\n@section vulkan_loader Linking against the Vulkan loader\n\nBy default, GLFW will look for the Vulkan loader on demand at runtime via its\nstandard name (`vulkan-1.dll` on Windows, `libvulkan.so.1` on Linux and other\nUnix-like systems and `libvulkan.1.dylib` on macOS). This means that GLFW does\nnot need to be linked against the loader. However, it also means that if you\nare using the static library form of the Vulkan loader GLFW will either fail to\nfind it or (worse) use the wrong one.\n\nThe @ref GLFW_VULKAN_STATIC CMake option makes GLFW call the Vulkan loader\ndirectly instead of dynamically loading it at runtime. Not linking against the\nVulkan loader will then be a compile-time error.\n\n@macos Because the Vulkan loader and ICD are not installed globally on macOS,\nyou need to set up the application bundle according to the LunarG SDK\ndocumentation. This is explained in more detail in the\n[SDK documentation for macOS](https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html).\n\n\n@section vulkan_include Including the Vulkan and GLFW header files\n\nTo include the Vulkan header, define @ref GLFW_INCLUDE_VULKAN before including\nthe GLFW header.\n\n@code\n#define GLFW_INCLUDE_VULKAN\n#include \n@endcode\n\nIf you instead want to include the Vulkan header from a custom location or use\nyour own custom Vulkan header then do this before the GLFW header.\n\n@code\n#include \n#include \n@endcode\n\nUnless a Vulkan header is included, either by the GLFW header or above it, any\nGLFW functions that take or return Vulkan types will not be declared.\n\nThe `VK_USE_PLATFORM_*_KHR` macros do not need to be defined for the Vulkan part\nof GLFW to work. Define them only if you are using these extensions directly.\n\n\n@section vulkan_support Querying for Vulkan support\n\nIf you are linking directly against the Vulkan loader then you can skip this\nsection. The canonical desktop loader library exports all Vulkan core and\nKhronos extension functions, allowing them to be called directly.\n\nIf you are loading the Vulkan loader dynamically instead of linking directly\nagainst it, you can check for the availability of a loader and ICD with @ref\nglfwVulkanSupported.\n\n@code\nif (glfwVulkanSupported())\n{\n // Vulkan is available, at least for compute\n}\n@endcode\n\nThis function returns `GLFW_TRUE` if the Vulkan loader and any minimally\nfunctional ICD was found.\n\nIf if one or both were not found, calling any other Vulkan related GLFW function\nwill generate a @ref GLFW_API_UNAVAILABLE error.\n\n\n@subsection vulkan_proc Querying Vulkan function pointers\n\nTo load any Vulkan core or extension function from the found loader, call @ref\nglfwGetInstanceProcAddress. To load functions needed for instance creation,\npass `NULL` as the instance.\n\n@code\nPFN_vkCreateInstance pfnCreateInstance = (PFN_vkCreateInstance)\n glfwGetInstanceProcAddress(NULL, \"vkCreateInstance\");\n@endcode\n\nOnce you have created an instance, you can load from it all other Vulkan core\nfunctions and functions from any instance extensions you enabled.\n\n@code\nPFN_vkCreateDevice pfnCreateDevice = (PFN_vkCreateDevice)\n glfwGetInstanceProcAddress(instance, \"vkCreateDevice\");\n@endcode\n\nThis function in turn calls `vkGetInstanceProcAddr`. If that fails, the\nfunction falls back to a platform-specific query of the Vulkan loader (i.e.\n`dlsym` or `GetProcAddress`). If that also fails, the function returns `NULL`.\nFor more information about `vkGetInstanceProcAddr`, see the Vulkan\ndocumentation.\n\nVulkan also provides `vkGetDeviceProcAddr` for loading device-specific versions\nof Vulkan function. This function can be retrieved from an instance with @ref\nglfwGetInstanceProcAddress.\n\n@code\nPFN_vkGetDeviceProcAddr pfnGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)\n glfwGetInstanceProcAddress(instance, \"vkGetDeviceProcAddr\");\n@endcode\n\nDevice-specific functions may execute a little bit faster, due to not having to\ndispatch internally based on the device passed to them. For more information\nabout `vkGetDeviceProcAddr`, see the Vulkan documentation.\n\n\n@section vulkan_ext Querying required Vulkan extensions\n\nTo do anything useful with Vulkan you need to create an instance. If you want\nto use Vulkan to render to a window, you must enable the instance extensions\nGLFW requires to create Vulkan surfaces.\n\nTo query the instance extensions required, call @ref\nglfwGetRequiredInstanceExtensions.\n\n@code\nuint32_t count;\nconst char** extensions = glfwGetRequiredInstanceExtensions(&count);\n@endcode\n\nThese extensions must all be enabled when creating instances that are going to\nbe passed to @ref glfwGetPhysicalDevicePresentationSupport and @ref\nglfwCreateWindowSurface. The set of extensions will vary depending on platform\nand may also vary depending on graphics drivers and other factors.\n\nIf it fails it will return `NULL` and GLFW will not be able to create Vulkan\nwindow surfaces. You can still use Vulkan for off-screen rendering and compute\nwork.\n\nIf successful the returned array will always include `VK_KHR_surface`, so if\nyou don't require any additional extensions you can pass this list directly to\nthe `VkInstanceCreateInfo` struct.\n\n@code\nVkInstanceCreateInfo ici;\n\nmemset(&ici, 0, sizeof(ici));\nici.enabledExtensionCount = count;\nici.ppEnabledExtensionNames = extensions;\n...\n@endcode\n\nAdditional extensions may be required by future versions of GLFW. You should\ncheck whether any extensions you wish to enable are already in the returned\narray, as it is an error to specify an extension more than once in the\n`VkInstanceCreateInfo` struct.\n\n\n@section vulkan_present Querying for Vulkan presentation support\n\nNot every queue family of every Vulkan device can present images to surfaces.\nTo check whether a specific queue family of a physical device supports image\npresentation without first having to create a window and surface, call @ref\nglfwGetPhysicalDevicePresentationSupport.\n\n@code\nif (glfwGetPhysicalDevicePresentationSupport(instance, physical_device, queue_family_index))\n{\n // Queue family supports image presentation\n}\n@endcode\n\nThe `VK_KHR_surface` extension additionally provides the\n`vkGetPhysicalDeviceSurfaceSupportKHR` function, which performs the same test on\nan existing Vulkan surface.\n\n\n@section vulkan_window Creating the window\n\nUnless you will be using OpenGL or OpenGL ES with the same window as Vulkan,\nthere is no need to create a context. You can disable context creation with the\n[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint.\n\n@code\nglfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);\nGLFWwindow* window = glfwCreateWindow(640, 480, \"Window Title\", NULL, NULL);\n@endcode\n\nSee @ref context_less for more information.\n\n\n@section vulkan_surface Creating a Vulkan window surface\n\nYou can create a Vulkan surface (as defined by the `VK_KHR_surface` extension)\nfor a GLFW window with @ref glfwCreateWindowSurface.\n\n@code\nVkSurfaceKHR surface;\nVkResult err = glfwCreateWindowSurface(instance, window, NULL, &surface);\nif (err)\n{\n // Window surface creation failed\n}\n@endcode\n\nIf an OpenGL or OpenGL ES context was created on the window, the context has\nownership of the presentation on the window and a Vulkan surface cannot be\ncreated.\n\nIt is your responsibility to destroy the surface. GLFW does not destroy it for\nyou. Call `vkDestroySurfaceKHR` function from the same extension to destroy it.\n\n*/\n" }, { "path": "thirdparty/glfw/docs/window.dox", "content": "/*!\n\n@page window_guide Window guide\n\n@tableofcontents\n\nThis guide introduces the window related functions of GLFW. For details on\na specific function in this category, see the @ref window. There are also\nguides for the other areas of GLFW.\n\n - @ref intro_guide\n - @ref context_guide\n - @ref vulkan_guide\n - @ref monitor_guide\n - @ref input_guide\n\n\n@section window_object Window objects\n\nThe @ref GLFWwindow object encapsulates both a window and a context. They are\ncreated with @ref glfwCreateWindow and destroyed with @ref glfwDestroyWindow, or\n@ref glfwTerminate, if any remain. As the window and context are inseparably\nlinked, the object pointer is used as both a context and window handle.\n\nTo see the event stream provided to the various window related callbacks, run\nthe `events` test program.\n\n\n@subsection window_creation Window creation\n\nA window and its OpenGL or OpenGL ES context are created with @ref\nglfwCreateWindow, which returns a handle to the created window object. For\nexample, this creates a 640 by 480 windowed mode window:\n\n@code\nGLFWwindow* window = glfwCreateWindow(640, 480, \"My Title\", NULL, NULL);\n@endcode\n\nIf window creation fails, `NULL` will be returned, so it is necessary to check\nthe return value.\n\nThe window handle is passed to all window related functions and is provided to\nalong with all input events, so event handlers can tell which window received\nthe event.\n\n\n@subsubsection window_full_screen Full screen windows\n\nTo create a full screen window, you need to specify which monitor the window\nshould use. In most cases, the user's primary monitor is a good choice.\nFor more information about retrieving monitors, see @ref monitor_monitors.\n\n@code\nGLFWwindow* window = glfwCreateWindow(640, 480, \"My Title\", glfwGetPrimaryMonitor(), NULL);\n@endcode\n\nFull screen windows cover the entire display area of a monitor, have no border\nor decorations.\n\nWindowed mode windows can be made full screen by setting a monitor with @ref\nglfwSetWindowMonitor, and full screen ones can be made windowed by unsetting it\nwith the same function.\n\nEach field of the @ref GLFWvidmode structure corresponds to a function parameter\nor window hint and combine to form the _desired video mode_ for that window.\nThe supported video mode most closely matching the desired video mode will be\nset for the chosen monitor as long as the window has input focus. For more\ninformation about retrieving video modes, see @ref monitor_modes.\n\nVideo mode field | Corresponds to\n---------------- | --------------\nGLFWvidmode.width | `width` parameter of @ref glfwCreateWindow\nGLFWvidmode.height | `height` parameter of @ref glfwCreateWindow\nGLFWvidmode.redBits | @ref GLFW_RED_BITS hint\nGLFWvidmode.greenBits | @ref GLFW_GREEN_BITS hint\nGLFWvidmode.blueBits | @ref GLFW_BLUE_BITS hint\nGLFWvidmode.refreshRate | @ref GLFW_REFRESH_RATE hint\n\nOnce you have a full screen window, you can change its resolution, refresh rate\nand monitor with @ref glfwSetWindowMonitor. If you only need change its\nresolution you can also call @ref glfwSetWindowSize. In all cases, the new\nvideo mode will be selected the same way as the video mode chosen by @ref\nglfwCreateWindow. If the window has an OpenGL or OpenGL ES context, it will be\nunaffected.\n\nBy default, the original video mode of the monitor will be restored and the\nwindow iconified if it loses input focus, to allow the user to switch back to\nthe desktop. This behavior can be disabled with the\n[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint, for example if you\nwish to simultaneously cover multiple monitors with full screen windows.\n\nIf a monitor is disconnected, all windows that are full screen on that monitor\nwill be switched to windowed mode. See @ref monitor_event for more information.\n\n\n@subsubsection window_windowed_full_screen \"Windowed full screen\" windows\n\nIf the closest match for the desired video mode is the current one, the video\nmode will not be changed, making window creation faster and application\nswitching much smoother. This is sometimes called _windowed full screen_ or\n_borderless full screen_ window and counts as a full screen window. To create\nsuch a window, request the current video mode.\n\n@code\nconst GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\nglfwWindowHint(GLFW_RED_BITS, mode->redBits);\nglfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);\nglfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);\nglfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);\n\nGLFWwindow* window = glfwCreateWindow(mode->width, mode->height, \"My Title\", monitor, NULL);\n@endcode\n\nThis also works for windowed mode windows that are made full screen.\n\n@code\nconst GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\nglfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);\n@endcode\n\nNote that @ref glfwGetVideoMode returns the _current_ video mode of a monitor,\nso if you already have a full screen window on that monitor that you want to\nmake windowed full screen, you need to have saved the desktop resolution before.\n\n\n@subsection window_destruction Window destruction\n\nWhen a window is no longer needed, destroy it with @ref glfwDestroyWindow.\n\n@code\nglfwDestroyWindow(window);\n@endcode\n\nWindow destruction always succeeds. Before the actual destruction, all\ncallbacks are removed so no further events will be delivered for the window.\nAll windows remaining when @ref glfwTerminate is called are destroyed as well.\n\nWhen a full screen window is destroyed, the original video mode of its monitor\nis restored, but the gamma ramp is left untouched.\n\n\n@subsection window_hints Window creation hints\n\nThere are a number of hints that can be set before the creation of a window and\ncontext. Some affect the window itself, others affect the framebuffer or\ncontext. These hints are set to their default values each time the library is\ninitialized with @ref glfwInit. Integer value hints can be set individually\nwith @ref glfwWindowHint and string value hints with @ref glfwWindowHintString.\nYou can reset all at once to their defaults with @ref glfwDefaultWindowHints.\n\nSome hints are platform specific. These are always valid to set on any\nplatform but they will only affect their specific platform. Other platforms\nwill ignore them. Setting these hints requires no platform specific headers or\ncalls.\n\n@note Window hints need to be set before the creation of the window and context\nyou wish to have the specified attributes. They function as additional\narguments to @ref glfwCreateWindow.\n\n\n@subsubsection window_hints_hard Hard and soft constraints\n\nSome window hints are hard constraints. These must match the available\ncapabilities _exactly_ for window and context creation to succeed. Hints\nthat are not hard constraints are matched as closely as possible, but the\nresulting context and framebuffer may differ from what these hints requested.\n\nThe following hints are always hard constraints:\n- @ref GLFW_STEREO\n- @ref GLFW_DOUBLEBUFFER\n- [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint)\n- [GLFW_CONTEXT_CREATION_API](@ref GLFW_CONTEXT_CREATION_API_hint)\n\nThe following additional hints are hard constraints when requesting an OpenGL\ncontext, but are ignored when requesting an OpenGL ES context:\n- [GLFW_OPENGL_FORWARD_COMPAT](@ref GLFW_OPENGL_FORWARD_COMPAT_hint)\n- [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint)\n\n\n@subsubsection window_hints_wnd Window related hints\n\n@anchor GLFW_RESIZABLE_hint\n__GLFW_RESIZABLE__ specifies whether the windowed mode window will be resizable\n_by the user_. The window will still be resizable using the @ref\nglfwSetWindowSize function. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.\nThis hint is ignored for full screen and undecorated windows.\n\n@anchor GLFW_VISIBLE_hint\n__GLFW_VISIBLE__ specifies whether the windowed mode window will be initially\nvisible. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. This hint is\nignored for full screen windows.\n\n@anchor GLFW_DECORATED_hint\n__GLFW_DECORATED__ specifies whether the windowed mode window will have window\ndecorations such as a border, a close widget, etc. An undecorated window will\nnot be resizable by the user but will still allow the user to generate close\nevents on some platforms. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.\nThis hint is ignored for full screen windows.\n\n@anchor GLFW_FOCUSED_hint\n__GLFW_FOCUSED__ specifies whether the windowed mode window will be given input\nfocus when created. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. This\nhint is ignored for full screen and initially hidden windows.\n\n@anchor GLFW_AUTO_ICONIFY_hint\n__GLFW_AUTO_ICONIFY__ specifies whether the full screen window will\nautomatically iconify and restore the previous video mode on input focus loss.\nPossible values are `GLFW_TRUE` and `GLFW_FALSE`. This hint is ignored for\nwindowed mode windows.\n\n@anchor GLFW_FLOATING_hint\n__GLFW_FLOATING__ specifies whether the windowed mode window will be floating\nabove other regular windows, also called topmost or always-on-top. This is\nintended primarily for debugging purposes and cannot be used to implement proper\nfull screen windows. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. This\nhint is ignored for full screen windows.\n\n@anchor GLFW_MAXIMIZED_hint\n__GLFW_MAXIMIZED__ specifies whether the windowed mode window will be maximized\nwhen created. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. This hint is\nignored for full screen windows.\n\n@anchor GLFW_CENTER_CURSOR_hint\n__GLFW_CENTER_CURSOR__ specifies whether the cursor should be centered over\nnewly created full screen windows. Possible values are `GLFW_TRUE` and\n`GLFW_FALSE`. This hint is ignored for windowed mode windows.\n\n@anchor GLFW_TRANSPARENT_FRAMEBUFFER_hint\n__GLFW_TRANSPARENT_FRAMEBUFFER__ specifies whether the window framebuffer will\nbe transparent. If enabled and supported by the system, the window framebuffer\nalpha channel will be used to combine the framebuffer with the background. This\ndoes not affect window decorations. Possible values are `GLFW_TRUE` and\n`GLFW_FALSE`.\n\n@par\n@win32 GLFW sets a color key for the window to work around repainting issues\nwith a transparent framebuffer. The chosen color value is RGB 255,0,255\n(magenta). This will make pixels with that exact color fully transparent\nregardless of their alpha values. If this is a problem, make these pixels any\nother color before buffer swap.\n\n@anchor GLFW_FOCUS_ON_SHOW_hint\n__GLFW_FOCUS_ON_SHOW__ specifies whether the window will be given input\nfocus when @ref glfwShowWindow is called. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.\n\n@anchor GLFW_SCALE_TO_MONITOR\n__GLFW_SCALE_TO_MONITOR__ specified whether the window content area should be\nresized based on the [monitor content scale](@ref monitor_scale) of any monitor\nit is placed on. This includes the initial placement when the window is\ncreated. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.\n\nThis hint only has an effect on platforms where screen coordinates and pixels\nalways map 1:1 such as Windows and X11. On platforms like macOS the resolution\nof the framebuffer is changed independently of the window size.\n\n\n@subsubsection window_hints_fb Framebuffer related hints\n\n@anchor GLFW_RED_BITS\n@anchor GLFW_GREEN_BITS\n@anchor GLFW_BLUE_BITS\n@anchor GLFW_ALPHA_BITS\n@anchor GLFW_DEPTH_BITS\n@anchor GLFW_STENCIL_BITS\n__GLFW_RED_BITS__, __GLFW_GREEN_BITS__, __GLFW_BLUE_BITS__, __GLFW_ALPHA_BITS__,\n__GLFW_DEPTH_BITS__ and __GLFW_STENCIL_BITS__ specify the desired bit depths of\nthe various components of the default framebuffer. A value of `GLFW_DONT_CARE`\nmeans the application has no preference.\n\n@anchor GLFW_ACCUM_RED_BITS\n@anchor GLFW_ACCUM_GREEN_BITS\n@anchor GLFW_ACCUM_BLUE_BITS\n@anchor GLFW_ACCUM_ALPHA_BITS\n__GLFW_ACCUM_RED_BITS__, __GLFW_ACCUM_GREEN_BITS__, __GLFW_ACCUM_BLUE_BITS__ and\n__GLFW_ACCUM_ALPHA_BITS__ specify the desired bit depths of the various\ncomponents of the accumulation buffer. A value of `GLFW_DONT_CARE` means the\napplication has no preference.\n\n@par\nAccumulation buffers are a legacy OpenGL feature and should not be used in new\ncode.\n\n@anchor GLFW_AUX_BUFFERS\n__GLFW_AUX_BUFFERS__ specifies the desired number of auxiliary buffers. A value\nof `GLFW_DONT_CARE` means the application has no preference.\n\n@par\nAuxiliary buffers are a legacy OpenGL feature and should not be used in new\ncode.\n\n@anchor GLFW_STEREO\n__GLFW_STEREO__ specifies whether to use OpenGL stereoscopic rendering.\nPossible values are `GLFW_TRUE` and `GLFW_FALSE`. This is a hard constraint.\n\n@anchor GLFW_SAMPLES\n__GLFW_SAMPLES__ specifies the desired number of samples to use for\nmultisampling. Zero disables multisampling. A value of `GLFW_DONT_CARE` means\nthe application has no preference.\n\n@anchor GLFW_SRGB_CAPABLE\n__GLFW_SRGB_CAPABLE__ specifies whether the framebuffer should be sRGB capable.\nPossible values are `GLFW_TRUE` and `GLFW_FALSE`.\n\n@par\n__OpenGL:__ If enabled and supported by the system, the `GL_FRAMEBUFFER_SRGB`\nenable will control sRGB rendering. By default, sRGB rendering will be\ndisabled.\n\n@par\n__OpenGL ES:__ If enabled and supported by the system, the context will always\nhave sRGB rendering enabled.\n\n@anchor GLFW_DOUBLEBUFFER\n__GLFW_DOUBLEBUFFER__ specifies whether the framebuffer should be double\nbuffered. You nearly always want to use double buffering. This is a hard\nconstraint. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.\n\n\n@subsubsection window_hints_mtr Monitor related hints\n\n@anchor GLFW_REFRESH_RATE\n__GLFW_REFRESH_RATE__ specifies the desired refresh rate for full screen\nwindows. A value of `GLFW_DONT_CARE` means the highest available refresh rate\nwill be used. This hint is ignored for windowed mode windows.\n\n\n@subsubsection window_hints_ctx Context related hints\n\n@anchor GLFW_CLIENT_API_hint\n__GLFW_CLIENT_API__ specifies which client API to create the context for.\nPossible values are `GLFW_OPENGL_API`, `GLFW_OPENGL_ES_API` and `GLFW_NO_API`.\nThis is a hard constraint.\n\n@anchor GLFW_CONTEXT_CREATION_API_hint\n__GLFW_CONTEXT_CREATION_API__ specifies which context creation API to use to\ncreate the context. Possible values are `GLFW_NATIVE_CONTEXT_API`,\n`GLFW_EGL_CONTEXT_API` and `GLFW_OSMESA_CONTEXT_API`. This is a hard\nconstraint. If no client API is requested, this hint is ignored.\n\n@par\n@macos The EGL API is not available on this platform and requests to use it\nwill fail.\n\n@par\n__Wayland:__ The EGL API _is_ the native context creation API, so this hint\nwill have no effect.\n\n@par\n__OSMesa:__ As its name implies, an OpenGL context created with OSMesa does not\nupdate the window contents when its buffers are swapped. Use OpenGL functions\nor the OSMesa native access functions @ref glfwGetOSMesaColorBuffer and @ref\nglfwGetOSMesaDepthBuffer to retrieve the framebuffer contents.\n\n@note An OpenGL extension loader library that assumes it knows which context\ncreation API is used on a given platform may fail if you change this hint. This\ncan be resolved by having it load via @ref glfwGetProcAddress, which always uses\nthe selected API.\n\n@bug On some Linux systems, creating contexts via both the native and EGL APIs\nin a single process will cause the application to segfault. Stick to one API or\nthe other on Linux for now.\n\n@anchor GLFW_CONTEXT_VERSION_MAJOR_hint\n@anchor GLFW_CONTEXT_VERSION_MINOR_hint\n__GLFW_CONTEXT_VERSION_MAJOR__ and __GLFW_CONTEXT_VERSION_MINOR__ specify the\nclient API version that the created context must be compatible with. The exact\nbehavior of these hints depend on the requested client API.\n\n@note Do not confuse these hints with `GLFW_VERSION_MAJOR` and\n`GLFW_VERSION_MINOR`, which provide the API version of the GLFW header.\n\n@par\n__OpenGL:__ These hints are not hard constraints, but creation will fail if the\nOpenGL version of the created context is less than the one requested. It is\ntherefore perfectly safe to use the default of version 1.0 for legacy code and\nyou will still get backwards-compatible contexts of version 3.0 and above when\navailable.\n\n@par\nWhile there is no way to ask the driver for a context of the highest supported\nversion, GLFW will attempt to provide this when you ask for a version 1.0\ncontext, which is the default for these hints.\n\n@par\n__OpenGL ES:__ These hints are not hard constraints, but creation will fail if\nthe OpenGL ES version of the created context is less than the one requested.\nAdditionally, OpenGL ES 1.x cannot be returned if 2.0 or later was requested,\nand vice versa. This is because OpenGL ES 3.x is backward compatible with 2.0,\nbut OpenGL ES 2.0 is not backward compatible with 1.x.\n\n@note @macos The OS only supports forward-compatible core profile contexts for\nOpenGL versions 3.2 and later. Before creating an OpenGL context of version\n3.2 or later you must set the\n[GLFW_OPENGL_FORWARD_COMPAT](@ref GLFW_OPENGL_FORWARD_COMPAT_hint) and\n[GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hints accordingly. OpenGL\n3.0 and 3.1 contexts are not supported at all on macOS.\n\n@anchor GLFW_OPENGL_FORWARD_COMPAT_hint\n__GLFW_OPENGL_FORWARD_COMPAT__ specifies whether the OpenGL context should be\nforward-compatible, i.e. one where all functionality deprecated in the requested\nversion of OpenGL is removed. This must only be used if the requested OpenGL\nversion is 3.0 or above. If OpenGL ES is requested, this hint is ignored.\n\n@par\nForward-compatibility is described in detail in the\n[OpenGL Reference Manual](https://www.opengl.org/registry/).\n\n@anchor GLFW_OPENGL_DEBUG_CONTEXT_hint\n__GLFW_OPENGL_DEBUG_CONTEXT__ specifies whether to create a debug OpenGL\ncontext, which may have additional error and performance issue reporting\nfunctionality. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. If OpenGL ES\nis requested, this hint is ignored.\n\n@anchor GLFW_OPENGL_PROFILE_hint\n__GLFW_OPENGL_PROFILE__ specifies which OpenGL profile to create the context\nfor. Possible values are one of `GLFW_OPENGL_CORE_PROFILE` or\n`GLFW_OPENGL_COMPAT_PROFILE`, or `GLFW_OPENGL_ANY_PROFILE` to not request\na specific profile. If requesting an OpenGL version below 3.2,\n`GLFW_OPENGL_ANY_PROFILE` must be used. If OpenGL ES is requested, this hint\nis ignored.\n\n@par\nOpenGL profiles are described in detail in the\n[OpenGL Reference Manual](https://www.opengl.org/registry/).\n\n@anchor GLFW_CONTEXT_ROBUSTNESS_hint\n__GLFW_CONTEXT_ROBUSTNESS__ specifies the robustness strategy to be used by the\ncontext. This can be one of `GLFW_NO_RESET_NOTIFICATION` or\n`GLFW_LOSE_CONTEXT_ON_RESET`, or `GLFW_NO_ROBUSTNESS` to not request\na robustness strategy.\n\n@anchor GLFW_CONTEXT_RELEASE_BEHAVIOR_hint\n__GLFW_CONTEXT_RELEASE_BEHAVIOR__ specifies the release behavior to be\nused by the context. Possible values are one of `GLFW_ANY_RELEASE_BEHAVIOR`,\n`GLFW_RELEASE_BEHAVIOR_FLUSH` or `GLFW_RELEASE_BEHAVIOR_NONE`. If the\nbehavior is `GLFW_ANY_RELEASE_BEHAVIOR`, the default behavior of the context\ncreation API will be used. If the behavior is `GLFW_RELEASE_BEHAVIOR_FLUSH`,\nthe pipeline will be flushed whenever the context is released from being the\ncurrent one. If the behavior is `GLFW_RELEASE_BEHAVIOR_NONE`, the pipeline will\nnot be flushed on release.\n\n@par\nContext release behaviors are described in detail by the\n[GL_KHR_context_flush_control](https://www.opengl.org/registry/specs/KHR/context_flush_control.txt)\nextension.\n\n@anchor GLFW_CONTEXT_NO_ERROR_hint\n__GLFW_CONTEXT_NO_ERROR__ specifies whether errors should be generated by the\ncontext. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. If enabled,\nsituations that would have generated errors instead cause undefined behavior.\n\n@par\nThe no error mode for OpenGL and OpenGL ES is described in detail by the\n[GL_KHR_no_error](https://www.opengl.org/registry/specs/KHR/no_error.txt)\nextension.\n\n\n@subsubsection window_hints_osx macOS specific window hints\n\n@anchor GLFW_COCOA_RETINA_FRAMEBUFFER_hint\n__GLFW_COCOA_RETINA_FRAMEBUFFER__ specifies whether to use full resolution\nframebuffers on Retina displays. Possible values are `GLFW_TRUE` and\n`GLFW_FALSE`. This is ignored on other platforms.\n\n@anchor GLFW_COCOA_FRAME_NAME_hint\n__GLFW_COCOA_FRAME_NAME__ specifies the UTF-8 encoded name to use for autosaving\nthe window frame, or if empty disables frame autosaving for the window. This is\nignored on other platforms. This is set with @ref glfwWindowHintString.\n\n@anchor GLFW_COCOA_GRAPHICS_SWITCHING_hint\n__GLFW_COCOA_GRAPHICS_SWITCHING__ specifies whether to in Automatic Graphics\nSwitching, i.e. to allow the system to choose the integrated GPU for the OpenGL\ncontext and move it between GPUs if necessary or whether to force it to always\nrun on the discrete GPU. This only affects systems with both integrated and\ndiscrete GPUs. Possible values are `GLFW_TRUE` and `GLFW_FALSE`. This is\nignored on other platforms.\n\n@par\nSimpler programs and tools may want to enable this to save power, while games\nand other applications performing advanced rendering will want to leave it\ndisabled.\n\n@par\nA bundled application that wishes to participate in Automatic Graphics Switching\nshould also declare this in its `Info.plist` by setting the\n`NSSupportsAutomaticGraphicsSwitching` key to `true`.\n\n\n@subsubsection window_hints_x11 X11 specific window hints\n\n@anchor GLFW_X11_CLASS_NAME_hint\n@anchor GLFW_X11_INSTANCE_NAME_hint\n__GLFW_X11_CLASS_NAME__ and __GLFW_X11_INSTANCE_NAME__ specifies the desired\nASCII encoded class and instance parts of the ICCCM `WM_CLASS` window property.\nThese are set with @ref glfwWindowHintString.\n\n\n@subsubsection window_hints_values Supported and default values\n\nWindow hint | Default value | Supported values\n----------------------------- | --------------------------- | ----------------\nGLFW_RESIZABLE | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_VISIBLE | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_DECORATED | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_FOCUSED | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_AUTO_ICONIFY | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_FLOATING | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_MAXIMIZED | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_CENTER_CURSOR | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_TRANSPARENT_FRAMEBUFFER | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_FOCUS_ON_SHOW | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_SCALE_TO_MONITOR | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_RED_BITS | 8 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_GREEN_BITS | 8 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_BLUE_BITS | 8 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_ALPHA_BITS | 8 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_DEPTH_BITS | 24 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_STENCIL_BITS | 8 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_ACCUM_RED_BITS | 0 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_ACCUM_GREEN_BITS | 0 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_ACCUM_BLUE_BITS | 0 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_ACCUM_ALPHA_BITS | 0 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_AUX_BUFFERS | 0 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_SAMPLES | 0 | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_REFRESH_RATE | `GLFW_DONT_CARE` | 0 to `INT_MAX` or `GLFW_DONT_CARE`\nGLFW_STEREO | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_SRGB_CAPABLE | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_DOUBLEBUFFER | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_CLIENT_API | `GLFW_OPENGL_API` | `GLFW_OPENGL_API`, `GLFW_OPENGL_ES_API` or `GLFW_NO_API`\nGLFW_CONTEXT_CREATION_API | `GLFW_NATIVE_CONTEXT_API` | `GLFW_NATIVE_CONTEXT_API`, `GLFW_EGL_CONTEXT_API` or `GLFW_OSMESA_CONTEXT_API`\nGLFW_CONTEXT_VERSION_MAJOR | 1 | Any valid major version number of the chosen client API\nGLFW_CONTEXT_VERSION_MINOR | 0 | Any valid minor version number of the chosen client API\nGLFW_CONTEXT_ROBUSTNESS | `GLFW_NO_ROBUSTNESS` | `GLFW_NO_ROBUSTNESS`, `GLFW_NO_RESET_NOTIFICATION` or `GLFW_LOSE_CONTEXT_ON_RESET`\nGLFW_CONTEXT_RELEASE_BEHAVIOR | `GLFW_ANY_RELEASE_BEHAVIOR` | `GLFW_ANY_RELEASE_BEHAVIOR`, `GLFW_RELEASE_BEHAVIOR_FLUSH` or `GLFW_RELEASE_BEHAVIOR_NONE`\nGLFW_OPENGL_FORWARD_COMPAT | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_OPENGL_DEBUG_CONTEXT | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_OPENGL_PROFILE | `GLFW_OPENGL_ANY_PROFILE` | `GLFW_OPENGL_ANY_PROFILE`, `GLFW_OPENGL_COMPAT_PROFILE` or `GLFW_OPENGL_CORE_PROFILE`\nGLFW_COCOA_RETINA_FRAMEBUFFER | `GLFW_TRUE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_COCOA_FRAME_NAME | `\"\"` | A UTF-8 encoded frame autosave name\nGLFW_COCOA_GRAPHICS_SWITCHING | `GLFW_FALSE` | `GLFW_TRUE` or `GLFW_FALSE`\nGLFW_X11_CLASS_NAME | `\"\"` | An ASCII encoded `WM_CLASS` class name\nGLFW_X11_INSTANCE_NAME | `\"\"` | An ASCII encoded `WM_CLASS` instance name\n\n\n@section window_events Window event processing\n\nSee @ref events.\n\n\n@section window_properties Window properties and events\n\n@subsection window_userptr User pointer\n\nEach window has a user pointer that can be set with @ref\nglfwSetWindowUserPointer and queried with @ref glfwGetWindowUserPointer. This\ncan be used for any purpose you need and will not be modified by GLFW throughout\nthe life-time of the window.\n\nThe initial value of the pointer is `NULL`.\n\n\n@subsection window_close Window closing and close flag\n\nWhen the user attempts to close the window, for example by clicking the close\nwidget or using a key chord like Alt+F4, the _close flag_ of the window is set.\nThe window is however not actually destroyed and, unless you watch for this\nstate change, nothing further happens.\n\nThe current state of the close flag is returned by @ref glfwWindowShouldClose\nand can be set or cleared directly with @ref glfwSetWindowShouldClose. A common\npattern is to use the close flag as a main loop condition.\n\n@code\nwhile (!glfwWindowShouldClose(window))\n{\n render(window);\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n}\n@endcode\n\nIf you wish to be notified when the user attempts to close a window, set a close\ncallback.\n\n@code\nglfwSetWindowCloseCallback(window, window_close_callback);\n@endcode\n\nThe callback function is called directly _after_ the close flag has been set.\nIt can be used for example to filter close requests and clear the close flag\nagain unless certain conditions are met.\n\n@code\nvoid window_close_callback(GLFWwindow* window)\n{\n if (!time_to_close)\n glfwSetWindowShouldClose(window, GLFW_FALSE);\n}\n@endcode\n\n\n@subsection window_size Window size\n\nThe size of a window can be changed with @ref glfwSetWindowSize. For windowed\nmode windows, this sets the size, in\n[screen coordinates](@ref coordinate_systems) of the _content area_ or _content\narea_ of the window. The window system may impose limits on window size.\n\n@code\nglfwSetWindowSize(window, 640, 480);\n@endcode\n\nFor full screen windows, the specified size becomes the new resolution of the\nwindow's desired video mode. The video mode most closely matching the new\ndesired video mode is set immediately. The window is resized to fit the\nresolution of the set video mode.\n\nIf you wish to be notified when a window is resized, whether by the user, the\nsystem or your own code, set a size callback.\n\n@code\nglfwSetWindowSizeCallback(window, window_size_callback);\n@endcode\n\nThe callback function receives the new size, in screen coordinates, of the\ncontent area of the window when the window is resized.\n\n@code\nvoid window_size_callback(GLFWwindow* window, int width, int height)\n{\n}\n@endcode\n\nThere is also @ref glfwGetWindowSize for directly retrieving the current size of\na window.\n\n@code\nint width, height;\nglfwGetWindowSize(window, &width, &height);\n@endcode\n\n@note Do not pass the window size to `glViewport` or other pixel-based OpenGL\ncalls. The window size is in screen coordinates, not pixels. Use the\n[framebuffer size](@ref window_fbsize), which is in pixels, for pixel-based\ncalls.\n\nThe above functions work with the size of the content area, but decorated\nwindows typically have title bars and window frames around this rectangle. You\ncan retrieve the extents of these with @ref glfwGetWindowFrameSize.\n\n@code\nint left, top, right, bottom;\nglfwGetWindowFrameSize(window, &left, &top, &right, &bottom);\n@endcode\n\nThe returned values are the distances, in screen coordinates, from the edges of\nthe content area to the corresponding edges of the full window. As they are\ndistances and not coordinates, they are always zero or positive.\n\n\n@subsection window_fbsize Framebuffer size\n\nWhile the size of a window is measured in screen coordinates, OpenGL works with\npixels. The size you pass into `glViewport`, for example, should be in pixels.\nOn some machines screen coordinates and pixels are the same, but on others they\nwill not be. There is a second set of functions to retrieve the size, in\npixels, of the framebuffer of a window.\n\nIf you wish to be notified when the framebuffer of a window is resized, whether\nby the user or the system, set a size callback.\n\n@code\nglfwSetFramebufferSizeCallback(window, framebuffer_size_callback);\n@endcode\n\nThe callback function receives the new size of the framebuffer when it is\nresized, which can for example be used to update the OpenGL viewport.\n\n@code\nvoid framebuffer_size_callback(GLFWwindow* window, int width, int height)\n{\n glViewport(0, 0, width, height);\n}\n@endcode\n\nThere is also @ref glfwGetFramebufferSize for directly retrieving the current\nsize of the framebuffer of a window.\n\n@code\nint width, height;\nglfwGetFramebufferSize(window, &width, &height);\nglViewport(0, 0, width, height);\n@endcode\n\nThe size of a framebuffer may change independently of the size of a window, for\nexample if the window is dragged between a regular monitor and a high-DPI one.\n\n\n@subsection window_scale Window content scale\n\nThe content scale for a window can be retrieved with @ref\nglfwGetWindowContentScale.\n\n@code\nfloat xscale, yscale;\nglfwGetWindowContentScale(window, &xscale, &yscale);\n@endcode\n\nThe content scale is the ratio between the current DPI and the platform's\ndefault DPI. This is especially important for text and any UI elements. If the\npixel dimensions of your UI scaled by this look appropriate on your machine then\nit should appear at a reasonable size on other machines regardless of their DPI\nand scaling settings. This relies on the system DPI and scaling settings being\nsomewhat correct.\n\nOn systems where each monitors can have its own content scale, the window\ncontent scale will depend on which monitor the system considers the window to be\non.\n\nIf you wish to be notified when the content scale of a window changes, whether\nbecause of a system setting change or because it was moved to a monitor with\na different scale, set a content scale callback.\n\n@code\nglfwSetWindowContentScaleCallback(window, window_content_scale_callback);\n@endcode\n\nThe callback function receives the new content scale of the window.\n\n@code\nvoid window_content_scale_callback(GLFWwindow* window, float xscale, float yscale)\n{\n set_interface_scale(xscale, yscale);\n}\n@endcode\n\nOn platforms where pixels and screen coordinates always map 1:1, the window\nwill need to be resized to appear the same size when it is moved to a monitor\nwith a different content scale. To have this done automatically both when the\nwindow is created and when its content scale later changes, set the @ref\nGLFW_SCALE_TO_MONITOR window hint.\n\n\n@subsection window_sizelimits Window size limits\n\nThe minimum and maximum size of the content area of a windowed mode window can\nbe enforced with @ref glfwSetWindowSizeLimits. The user may resize the window\nto any size and aspect ratio within the specified limits, unless the aspect\nratio is also set.\n\n@code\nglfwSetWindowSizeLimits(window, 200, 200, 400, 400);\n@endcode\n\nTo specify only a minimum size or only a maximum one, set the other pair to\n`GLFW_DONT_CARE`.\n\n@code\nglfwSetWindowSizeLimits(window, 640, 480, GLFW_DONT_CARE, GLFW_DONT_CARE);\n@endcode\n\nTo disable size limits for a window, set them all to `GLFW_DONT_CARE`.\n\nThe aspect ratio of the content area of a windowed mode window can be enforced\nwith @ref glfwSetWindowAspectRatio. The user may resize the window freely\nunless size limits are also set, but the size will be constrained to maintain\nthe aspect ratio.\n\n@code\nglfwSetWindowAspectRatio(window, 16, 9);\n@endcode\n\nThe aspect ratio is specified as a numerator and denominator, corresponding to\nthe width and height, respectively. If you want a window to maintain its\ncurrent aspect ratio, use its current size as the ratio.\n\n@code\nint width, height;\nglfwGetWindowSize(window, &width, &height);\nglfwSetWindowAspectRatio(window, width, height);\n@endcode\n\nTo disable the aspect ratio limit for a window, set both terms to\n`GLFW_DONT_CARE`.\n\nYou can have both size limits and aspect ratio set for a window, but the results\nare undefined if they conflict.\n\n\n@subsection window_pos Window position\n\nThe position of a windowed-mode window can be changed with @ref\nglfwSetWindowPos. This moves the window so that the upper-left corner of its\ncontent area has the specified [screen coordinates](@ref coordinate_systems).\nThe window system may put limitations on window placement.\n\n@code\nglfwSetWindowPos(window, 100, 100);\n@endcode\n\nIf you wish to be notified when a window is moved, whether by the user, the\nsystem or your own code, set a position callback.\n\n@code\nglfwSetWindowPosCallback(window, window_pos_callback);\n@endcode\n\nThe callback function receives the new position, in screen coordinates, of the\nupper-left corner of the content area when the window is moved.\n\n@code\nvoid window_pos_callback(GLFWwindow* window, int xpos, int ypos)\n{\n}\n@endcode\n\nThere is also @ref glfwGetWindowPos for directly retrieving the current position\nof the content area of the window.\n\n@code\nint xpos, ypos;\nglfwGetWindowPos(window, &xpos, &ypos);\n@endcode\n\n\n@subsection window_title Window title\n\nAll GLFW windows have a title, although undecorated or full screen windows may\nnot display it or only display it in a task bar or similar interface. You can\nset a UTF-8 encoded window title with @ref glfwSetWindowTitle.\n\n@code\nglfwSetWindowTitle(window, \"My Window\");\n@endcode\n\nThe specified string is copied before the function returns, so there is no need\nto keep it around.\n\nAs long as your source file is encoded as UTF-8, you can use any Unicode\ncharacters directly in the source.\n\n@code\nglfwSetWindowTitle(window, \"ラストエグザイル\");\n@endcode\n\nIf you are using C++11 or C11, you can use a UTF-8 string literal.\n\n@code\nglfwSetWindowTitle(window, u8\"This is always a UTF-8 string\");\n@endcode\n\n\n@subsection window_icon Window icon\n\nDecorated windows have icons on some platforms. You can set this icon by\nspecifying a list of candidate images with @ref glfwSetWindowIcon.\n\n@code\nGLFWimage images[2];\nimages[0] = load_icon(\"my_icon.png\");\nimages[1] = load_icon(\"my_icon_small.png\");\n\nglfwSetWindowIcon(window, 2, images);\n@endcode\n\nThe image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits\nper channel with the red channel first. The pixels are arranged canonically as\nsequential rows, starting from the top-left corner.\n\nTo revert to the default window icon, pass in an empty image array.\n\n@code\nglfwSetWindowIcon(window, 0, NULL);\n@endcode\n\n\n@subsection window_monitor Window monitor\n\nFull screen windows are associated with a specific monitor. You can get the\nhandle for this monitor with @ref glfwGetWindowMonitor.\n\n@code\nGLFWmonitor* monitor = glfwGetWindowMonitor(window);\n@endcode\n\nThis monitor handle is one of those returned by @ref glfwGetMonitors.\n\nFor windowed mode windows, this function returns `NULL`. This is how to tell\nfull screen windows from windowed mode windows.\n\nYou can move windows between monitors or between full screen and windowed mode\nwith @ref glfwSetWindowMonitor. When making a window full screen on the same or\non a different monitor, specify the desired monitor, resolution and refresh\nrate. The position arguments are ignored.\n\n@code\nconst GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\nglfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);\n@endcode\n\nWhen making the window windowed, specify the desired position and size. The\nrefresh rate argument is ignored.\n\n@code\nglfwSetWindowMonitor(window, NULL, xpos, ypos, width, height, 0);\n@endcode\n\nThis restores any previous window settings such as whether it is decorated,\nfloating, resizable, has size or aspect ratio limits, etc.. To restore a window\nthat was originally windowed to its original size and position, save these\nbefore making it full screen and then pass them in as above.\n\n\n@subsection window_iconify Window iconification\n\nWindows can be iconified (i.e. minimized) with @ref glfwIconifyWindow.\n\n@code\nglfwIconifyWindow(window);\n@endcode\n\nWhen a full screen window is iconified, the original video mode of its monitor\nis restored until the user or application restores the window.\n\nIconified windows can be restored with @ref glfwRestoreWindow. This function\nalso restores windows from maximization.\n\n@code\nglfwRestoreWindow(window);\n@endcode\n\nWhen a full screen window is restored, the desired video mode is restored to its\nmonitor as well.\n\nIf you wish to be notified when a window is iconified or restored, whether by\nthe user, system or your own code, set an iconify callback.\n\n@code\nglfwSetWindowIconifyCallback(window, window_iconify_callback);\n@endcode\n\nThe callback function receives changes in the iconification state of the window.\n\n@code\nvoid window_iconify_callback(GLFWwindow* window, int iconified)\n{\n if (iconified)\n {\n // The window was iconified\n }\n else\n {\n // The window was restored\n }\n}\n@endcode\n\nYou can also get the current iconification state with @ref glfwGetWindowAttrib.\n\n@code\nint iconified = glfwGetWindowAttrib(window, GLFW_ICONIFIED);\n@endcode\n\n\n@subsection window_maximize Window maximization\n\nWindows can be maximized (i.e. zoomed) with @ref glfwMaximizeWindow.\n\n@code\nglfwMaximizeWindow(window);\n@endcode\n\nFull screen windows cannot be maximized and passing a full screen window to this\nfunction does nothing.\n\nMaximized windows can be restored with @ref glfwRestoreWindow. This function\nalso restores windows from iconification.\n\n@code\nglfwRestoreWindow(window);\n@endcode\n\nIf you wish to be notified when a window is maximized or restored, whether by\nthe user, system or your own code, set a maximize callback.\n\n@code\nglfwSetWindowMaximizeCallback(window, window_maximize_callback);\n@endcode\n\nThe callback function receives changes in the maximization state of the window.\n\n@code\nvoid window_maximize_callback(GLFWwindow* window, int maximized)\n{\n if (maximized)\n {\n // The window was maximized\n }\n else\n {\n // The window was restored\n }\n}\n@endcode\n\nYou can also get the current maximization state with @ref glfwGetWindowAttrib.\n\n@code\nint maximized = glfwGetWindowAttrib(window, GLFW_MAXIMIZED);\n@endcode\n\nBy default, newly created windows are not maximized. You can change this\nbehavior by setting the [GLFW_MAXIMIZED](@ref GLFW_MAXIMIZED_hint) window hint\nbefore creating the window.\n\n@code\nglfwWindowHint(GLFW_MAXIMIZED, GLFW_TRUE);\n@endcode\n\n\n@subsection window_hide Window visibility\n\nWindowed mode windows can be hidden with @ref glfwHideWindow.\n\n@code\nglfwHideWindow(window);\n@endcode\n\nThis makes the window completely invisible to the user, including removing it\nfrom the task bar, dock or window list. Full screen windows cannot be hidden\nand calling @ref glfwHideWindow on a full screen window does nothing.\n\nHidden windows can be shown with @ref glfwShowWindow.\n\n@code\nglfwShowWindow(window);\n@endcode\n\nBy default, this function will also set the input focus to that window. Set\nthe [GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_hint) window hint to change\nthis behavior for all newly created windows, or change the behavior for an\nexisting window with @ref glfwSetWindowAttrib.\n\nYou can also get the current visibility state with @ref glfwGetWindowAttrib.\n\n@code\nint visible = glfwGetWindowAttrib(window, GLFW_VISIBLE);\n@endcode\n\nBy default, newly created windows are visible. You can change this behavior by\nsetting the [GLFW_VISIBLE](@ref GLFW_VISIBLE_hint) window hint before creating\nthe window.\n\n@code\nglfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);\n@endcode\n\nWindows created hidden are completely invisible to the user until shown. This\ncan be useful if you need to set up your window further before showing it, for\nexample moving it to a specific location.\n\n\n@subsection window_focus Window input focus\n\nWindows can be given input focus and brought to the front with @ref\nglfwFocusWindow.\n\n@code\nglfwFocusWindow(window);\n@endcode\n\nKeep in mind that it can be very disruptive to the user when a window is forced\nto the top. For a less disruptive way of getting the user's attention, see\n[attention requests](@ref window_attention).\n\nIf you wish to be notified when a window gains or loses input focus, whether by\nthe user, system or your own code, set a focus callback.\n\n@code\nglfwSetWindowFocusCallback(window, window_focus_callback);\n@endcode\n\nThe callback function receives changes in the input focus state of the window.\n\n@code\nvoid window_focus_callback(GLFWwindow* window, int focused)\n{\n if (focused)\n {\n // The window gained input focus\n }\n else\n {\n // The window lost input focus\n }\n}\n@endcode\n\nYou can also get the current input focus state with @ref glfwGetWindowAttrib.\n\n@code\nint focused = glfwGetWindowAttrib(window, GLFW_FOCUSED);\n@endcode\n\nBy default, newly created windows are given input focus. You can change this\nbehavior by setting the [GLFW_FOCUSED](@ref GLFW_FOCUSED_hint) window hint\nbefore creating the window.\n\n@code\nglfwWindowHint(GLFW_FOCUSED, GLFW_FALSE);\n@endcode\n\n\n@subsection window_attention Window attention request\n\nIf you wish to notify the user of an event without interrupting, you can request\nattention with @ref glfwRequestWindowAttention.\n\n@code\nglfwRequestWindowAttention(window);\n@endcode\n\nThe system will highlight the specified window, or on platforms where this is\nnot supported, the application as a whole. Once the user has given it\nattention, the system will automatically end the request.\n\n\n@subsection window_refresh Window damage and refresh\n\nIf you wish to be notified when the contents of a window is damaged and needs\nto be refreshed, set a window refresh callback.\n\n@code\nglfwSetWindowRefreshCallback(m_handle, window_refresh_callback);\n@endcode\n\nThe callback function is called when the contents of the window needs to be\nrefreshed.\n\n@code\nvoid window_refresh_callback(GLFWwindow* window)\n{\n draw_editor_ui(window);\n glfwSwapBuffers(window);\n}\n@endcode\n\n@note On compositing window systems such as Aero, Compiz or Aqua, where the\nwindow contents are saved off-screen, this callback might only be called when\nthe window or framebuffer is resized.\n\n\n@subsection window_transparency Window transparency\n\nGLFW supports two kinds of transparency for windows; framebuffer transparency\nand whole window transparency. A single window may not use both methods. The\nresults of doing this are undefined.\n\nBoth methods require the platform to support it and not every version of every\nplatform GLFW supports does this, so there are mechanisms to check whether the\nwindow really is transparent.\n\nWindow framebuffers can be made transparent on a per-pixel per-frame basis with\nthe [GLFW_TRANSPARENT_FRAMEBUFFER](@ref GLFW_TRANSPARENT_FRAMEBUFFER_hint)\nwindow hint.\n\n@code\nglfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);\n@endcode\n\nIf supported by the system, the window content area will be composited with the\nbackground using the framebuffer per-pixel alpha channel. This requires desktop\ncompositing to be enabled on the system. It does not affect window decorations.\n\nYou can check whether the window framebuffer was successfully made transparent\nwith the\n[GLFW_TRANSPARENT_FRAMEBUFFER](@ref GLFW_TRANSPARENT_FRAMEBUFFER_attrib)\nwindow attribute.\n\n@code\nif (glfwGetWindowAttrib(window, GLFW_TRANSPARENT_FRAMEBUFFER))\n{\n // window framebuffer is currently transparent\n}\n@endcode\n\nGLFW comes with an example that enabled framebuffer transparency called `gears`.\n\nThe opacity of the whole window, including any decorations, can be set with @ref\nglfwSetWindowOpacity.\n\n@code\nglfwSetWindowOpacity(window, 0.5f);\n@endcode\n\nThe opacity (or alpha) value is a positive finite number between zero and one,\nwhere 0 (zero) is fully transparent and 1 (one) is fully opaque. The initial\nopacity value for newly created windows is 1.\n\nThe current opacity of a window can be queried with @ref glfwGetWindowOpacity.\n\n@code\nfloat opacity = glfwGetWindowOpacity(window);\n@endcode\n\nIf the system does not support whole window transparency, this function always\nreturns one.\n\nGLFW comes with a test program that lets you control whole window transparency\nat run-time called `opacity`.\n\n\n@subsection window_attribs Window attributes\n\nWindows have a number of attributes that can be returned using @ref\nglfwGetWindowAttrib. Some reflect state that may change as a result of user\ninteraction, (e.g. whether it has input focus), while others reflect inherent\nproperties of the window (e.g. what kind of border it has). Some are related to\nthe window and others to its OpenGL or OpenGL ES context.\n\n@code\nif (glfwGetWindowAttrib(window, GLFW_FOCUSED))\n{\n // window has input focus\n}\n@endcode\n\nThe [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),\n[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),\n[GLFW_FLOATING](@ref GLFW_FLOATING_attrib),\n[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) and\n[GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_attrib) window attributes can be\nchanged with @ref glfwSetWindowAttrib.\n\n@code\nglfwSetWindowAttrib(window, GLFW_RESIZABLE, GLFW_FALSE);\n@endcode\n\n\n\n@subsubsection window_attribs_wnd Window related attributes\n\n@anchor GLFW_FOCUSED_attrib\n__GLFW_FOCUSED__ indicates whether the specified window has input focus. See\n@ref window_focus for details.\n\n@anchor GLFW_ICONIFIED_attrib\n__GLFW_ICONIFIED__ indicates whether the specified window is iconified.\nSee @ref window_iconify for details.\n\n@anchor GLFW_MAXIMIZED_attrib\n__GLFW_MAXIMIZED__ indicates whether the specified window is maximized. See\n@ref window_maximize for details.\n\n@anchor GLFW_HOVERED_attrib\n__GLFW_HOVERED__ indicates whether the cursor is currently directly over the\ncontent area of the window, with no other windows between. See @ref\ncursor_enter for details.\n\n@anchor GLFW_VISIBLE_attrib\n__GLFW_VISIBLE__ indicates whether the specified window is visible. See @ref\nwindow_hide for details.\n\n@anchor GLFW_RESIZABLE_attrib\n__GLFW_RESIZABLE__ indicates whether the specified window is resizable _by the\nuser_. This can be set before creation with the\n[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_hint) window hint or after with @ref\nglfwSetWindowAttrib.\n\n@anchor GLFW_DECORATED_attrib\n__GLFW_DECORATED__ indicates whether the specified window has decorations such\nas a border, a close widget, etc. This can be set before creation with the\n[GLFW_DECORATED](@ref GLFW_DECORATED_hint) window hint or after with @ref\nglfwSetWindowAttrib.\n\n@anchor GLFW_AUTO_ICONIFY_attrib\n__GLFW_AUTO_ICONIFY__ indicates whether the specified full screen window is\niconified on focus loss, a close widget, etc. This can be set before creation\nwith the [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint or after\nwith @ref glfwSetWindowAttrib.\n\n@anchor GLFW_FLOATING_attrib\n__GLFW_FLOATING__ indicates whether the specified window is floating, also\ncalled topmost or always-on-top. This can be set before creation with the\n[GLFW_FLOATING](@ref GLFW_FLOATING_hint) window hint or after with @ref\nglfwSetWindowAttrib.\n\n@anchor GLFW_TRANSPARENT_FRAMEBUFFER_attrib\n__GLFW_TRANSPARENT_FRAMEBUFFER__ indicates whether the specified window has\na transparent framebuffer, i.e. the window contents is composited with the\nbackground using the window framebuffer alpha channel. See @ref\nwindow_transparency for details.\n\n@anchor GLFW_FOCUS_ON_SHOW_attrib\n__GLFW_FOCUS_ON_SHOW__ specifies whether the window will be given input\nfocus when @ref glfwShowWindow is called. This can be set before creation\nwith the [GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_hint) window hint or\nafter with @ref glfwSetWindowAttrib.\n\n@subsubsection window_attribs_ctx Context related attributes\n\n@anchor GLFW_CLIENT_API_attrib\n__GLFW_CLIENT_API__ indicates the client API provided by the window's context;\neither `GLFW_OPENGL_API`, `GLFW_OPENGL_ES_API` or `GLFW_NO_API`.\n\n@anchor GLFW_CONTEXT_CREATION_API_attrib\n__GLFW_CONTEXT_CREATION_API__ indicates the context creation API used to create\nthe window's context; either `GLFW_NATIVE_CONTEXT_API`, `GLFW_EGL_CONTEXT_API`\nor `GLFW_OSMESA_CONTEXT_API`.\n\n@anchor GLFW_CONTEXT_VERSION_MAJOR_attrib\n@anchor GLFW_CONTEXT_VERSION_MINOR_attrib\n@anchor GLFW_CONTEXT_REVISION_attrib\n__GLFW_CONTEXT_VERSION_MAJOR__, __GLFW_CONTEXT_VERSION_MINOR__ and\n__GLFW_CONTEXT_REVISION__ indicate the client API version of the window's\ncontext.\n\n@note Do not confuse these attributes with `GLFW_VERSION_MAJOR`,\n`GLFW_VERSION_MINOR` and `GLFW_VERSION_REVISION` which provide the API version\nof the GLFW header.\n\n@anchor GLFW_OPENGL_FORWARD_COMPAT_attrib\n__GLFW_OPENGL_FORWARD_COMPAT__ is `GLFW_TRUE` if the window's context is an\nOpenGL forward-compatible one, or `GLFW_FALSE` otherwise.\n\n@anchor GLFW_OPENGL_DEBUG_CONTEXT_attrib\n__GLFW_OPENGL_DEBUG_CONTEXT__ is `GLFW_TRUE` if the window's context is an\nOpenGL debug context, or `GLFW_FALSE` otherwise.\n\n@anchor GLFW_OPENGL_PROFILE_attrib\n__GLFW_OPENGL_PROFILE__ indicates the OpenGL profile used by the context. This\nis `GLFW_OPENGL_CORE_PROFILE` or `GLFW_OPENGL_COMPAT_PROFILE` if the context\nuses a known profile, or `GLFW_OPENGL_ANY_PROFILE` if the OpenGL profile is\nunknown or the context is an OpenGL ES context. Note that the returned profile\nmay not match the profile bits of the context flags, as GLFW will try other\nmeans of detecting the profile when no bits are set.\n\n@anchor GLFW_CONTEXT_RELEASE_BEHAVIOR_attrib\n__GLFW_CONTEXT_RELEASE_BEHAVIOR__ indicates the release used by the context.\nPossible values are one of `GLFW_ANY_RELEASE_BEHAVIOR`,\n`GLFW_RELEASE_BEHAVIOR_FLUSH` or `GLFW_RELEASE_BEHAVIOR_NONE`. If the\nbehavior is `GLFW_ANY_RELEASE_BEHAVIOR`, the default behavior of the context\ncreation API will be used. If the behavior is `GLFW_RELEASE_BEHAVIOR_FLUSH`,\nthe pipeline will be flushed whenever the context is released from being the\ncurrent one. If the behavior is `GLFW_RELEASE_BEHAVIOR_NONE`, the pipeline will\nnot be flushed on release.\n\n@anchor GLFW_CONTEXT_NO_ERROR_attrib\n__GLFW_CONTEXT_NO_ERROR__ indicates whether errors are generated by the context.\nPossible values are `GLFW_TRUE` and `GLFW_FALSE`. If enabled, situations that\nwould have generated errors instead cause undefined behavior.\n\n@anchor GLFW_CONTEXT_ROBUSTNESS_attrib\n__GLFW_CONTEXT_ROBUSTNESS__ indicates the robustness strategy used by the\ncontext. This is `GLFW_LOSE_CONTEXT_ON_RESET` or `GLFW_NO_RESET_NOTIFICATION`\nif the window's context supports robustness, or `GLFW_NO_ROBUSTNESS` otherwise.\n\n\n@subsubsection window_attribs_fb Framebuffer related attributes\n\nGLFW does not expose attributes of the default framebuffer (i.e. the framebuffer\nattached to the window) as these can be queried directly with either OpenGL,\nOpenGL ES or Vulkan.\n\nIf you are using version 3.0 or later of OpenGL or OpenGL ES, the\n`glGetFramebufferAttachmentParameteriv` function can be used to retrieve the\nnumber of bits for the red, green, blue, alpha, depth and stencil buffer\nchannels. Otherwise, the `glGetIntegerv` function can be used.\n\nThe number of MSAA samples are always retrieved with `glGetIntegerv`. For\ncontexts supporting framebuffer objects, the number of samples of the currently\nbound framebuffer is returned.\n\nAttribute | glGetIntegerv | glGetFramebufferAttachmentParameteriv\n------------ | ----------------- | -------------------------------------\nRed bits | `GL_RED_BITS` | `GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE`\nGreen bits | `GL_GREEN_BITS` | `GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE`\nBlue bits | `GL_BLUE_BITS` | `GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE`\nAlpha bits | `GL_ALPHA_BITS` | `GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE`\nDepth bits | `GL_DEPTH_BITS` | `GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE`\nStencil bits | `GL_STENCIL_BITS` | `GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE`\nMSAA samples | `GL_SAMPLES` | _Not provided by this function_\n\nWhen calling `glGetFramebufferAttachmentParameteriv`, the red, green, blue and\nalpha sizes are queried from the `GL_BACK_LEFT`, while the depth and stencil\nsizes are queried from the `GL_DEPTH` and `GL_STENCIL` attachments,\nrespectively.\n\n\n@section buffer_swap Buffer swapping\n\nGLFW windows are by default double buffered. That means that you have two\nrendering buffers; a front buffer and a back buffer. The front buffer is\nthe one being displayed and the back buffer the one you render to.\n\nWhen the entire frame has been rendered, it is time to swap the back and the\nfront buffers in order to display what has been rendered and begin rendering\na new frame. This is done with @ref glfwSwapBuffers.\n\n@code\nglfwSwapBuffers(window);\n@endcode\n\nSometimes it can be useful to select when the buffer swap will occur. With the\nfunction @ref glfwSwapInterval it is possible to select the minimum number of\nmonitor refreshes the driver should wait from the time @ref glfwSwapBuffers was\ncalled before swapping the buffers:\n\n@code\nglfwSwapInterval(1);\n@endcode\n\nIf the interval is zero, the swap will take place immediately when @ref\nglfwSwapBuffers is called without waiting for a refresh. Otherwise at least\ninterval retraces will pass between each buffer swap. Using a swap interval of\nzero can be useful for benchmarking purposes, when it is not desirable to\nmeasure the time it takes to wait for the vertical retrace. However, a swap\ninterval of one lets you avoid tearing.\n\nNote that this may not work on all machines, as some drivers have\nuser-controlled settings that override any swap interval the application\nrequests.\n\nA context that supports either the `WGL_EXT_swap_control_tear` or the\n`GLX_EXT_swap_control_tear` extension also accepts _negative_ swap intervals,\nwhich allows the driver to swap immediately even if a frame arrives a little bit\nlate. This trades the risk of visible tears for greater framerate stability.\nYou can check for these extensions with @ref glfwExtensionSupported.\n\n*/\n" }, { "path": "thirdparty/glfw/examples/CMakeLists.txt", "content": "\nlink_libraries(glfw)\n\ninclude_directories(\"${GLFW_SOURCE_DIR}/deps\")\n\nif (MATH_LIBRARY)\n link_libraries(\"${MATH_LIBRARY}\")\nendif()\n\nif (MSVC)\n add_definitions(-D_CRT_SECURE_NO_WARNINGS)\nendif()\n\nif (WIN32)\n set(ICON glfw.rc)\nelseif (APPLE)\n set(ICON glfw.icns)\nendif()\n\nif (${CMAKE_VERSION} VERSION_EQUAL \"3.1.0\" OR\n ${CMAKE_VERSION} VERSION_GREATER \"3.1.0\")\n set(CMAKE_C_STANDARD 99)\nelse()\n # Remove this fallback when removing support for CMake version less than 3.1\n add_compile_options(\"$<$:-std=c99>\"\n \"$<$:-std=c99>\"\n \"$<$:-std=c99>\")\n\nendif()\n\nset(GLAD_GL \"${GLFW_SOURCE_DIR}/deps/glad/gl.h\"\n \"${GLFW_SOURCE_DIR}/deps/glad_gl.c\")\nset(GETOPT \"${GLFW_SOURCE_DIR}/deps/getopt.h\"\n \"${GLFW_SOURCE_DIR}/deps/getopt.c\")\nset(TINYCTHREAD \"${GLFW_SOURCE_DIR}/deps/tinycthread.h\"\n \"${GLFW_SOURCE_DIR}/deps/tinycthread.c\")\n\nadd_executable(boing WIN32 MACOSX_BUNDLE boing.c ${ICON} ${GLAD_GL})\nadd_executable(gears WIN32 MACOSX_BUNDLE gears.c ${ICON} ${GLAD_GL})\nadd_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD_GL})\nadd_executable(offscreen offscreen.c ${ICON} ${GLAD_GL})\nadd_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD_GL})\nadd_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD_GL})\nadd_executable(simple WIN32 MACOSX_BUNDLE simple.c ${ICON} ${GLAD_GL})\nadd_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD_GL})\nadd_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD_GL})\n\ntarget_link_libraries(particles \"${CMAKE_THREAD_LIBS_INIT}\")\nif (RT_LIBRARY)\n target_link_libraries(particles \"${RT_LIBRARY}\")\nendif()\n\nset(GUI_ONLY_BINARIES boing gears heightmap particles sharing simple splitview\n wave)\nset(CONSOLE_BINARIES offscreen)\n\nset_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES\n FOLDER \"GLFW3/Examples\")\n\nif (GLFW_USE_OSMESA)\n target_compile_definitions(offscreen PRIVATE USE_NATIVE_OSMESA)\nendif()\n\nif (MSVC)\n # Tell MSVC to use main instead of WinMain for Windows subsystem executables\n set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES\n LINK_FLAGS \"/ENTRY:mainCRTStartup\")\nendif()\n\nif (APPLE)\n set_target_properties(boing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Boing\")\n set_target_properties(gears PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Gears\")\n set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Heightmap\")\n set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Particles\")\n set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Sharing\")\n set_target_properties(simple PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Simple\")\n set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"SplitView\")\n set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Wave\")\n\n set_source_files_properties(glfw.icns PROPERTIES\n MACOSX_PACKAGE_LOCATION \"Resources\")\n set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES\n MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}\n MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}\n MACOSX_BUNDLE_ICON_FILE glfw.icns\n MACOSX_BUNDLE_INFO_PLIST \"${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in\")\nendif()\n\n" }, { "path": "thirdparty/glfw/examples/boing.c", "content": "/*****************************************************************************\n * Title: GLBoing\n * Desc: Tribute to Amiga Boing.\n * Author: Jim Brooks \n * Original Amiga authors were R.J. Mical and Dale Luck.\n * GLFW conversion by Marcus Geelnard\n * Notes: - 360' = 2*PI [radian]\n *\n * - Distances between objects are created by doing a relative\n * Z translations.\n *\n * - Although OpenGL enticingly supports alpha-blending,\n * the shadow of the original Boing didn't affect the color\n * of the grid.\n *\n * - [Marcus] Changed timing scheme from interval driven to frame-\n * time based animation steps (which results in much smoother\n * movement)\n *\n * History of Amiga Boing:\n *\n * Boing was demonstrated on the prototype Amiga (codenamed \"Lorraine\") in\n * 1985. According to legend, it was written ad-hoc in one night by\n * R. J. Mical and Dale Luck. Because the bouncing ball animation was so fast\n * and smooth, attendees did not believe the Amiga prototype was really doing\n * the rendering. Suspecting a trick, they began looking around the booth for\n * a hidden computer or VCR.\n *****************************************************************************/\n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \n#include \n#include \n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n\n\n/*****************************************************************************\n * Various declarations and macros\n *****************************************************************************/\n\n/* Prototypes */\nvoid init( void );\nvoid display( void );\nvoid reshape( GLFWwindow* window, int w, int h );\nvoid key_callback( GLFWwindow* window, int key, int scancode, int action, int mods );\nvoid mouse_button_callback( GLFWwindow* window, int button, int action, int mods );\nvoid cursor_position_callback( GLFWwindow* window, double x, double y );\nvoid DrawBoingBall( void );\nvoid BounceBall( double dt );\nvoid DrawBoingBallBand( GLfloat long_lo, GLfloat long_hi );\nvoid DrawGrid( void );\n\n#define RADIUS 70.f\n#define STEP_LONGITUDE 22.5f /* 22.5 makes 8 bands like original Boing */\n#define STEP_LATITUDE 22.5f\n\n#define DIST_BALL (RADIUS * 2.f + RADIUS * 0.1f)\n\n#define VIEW_SCENE_DIST (DIST_BALL * 3.f + 200.f)/* distance from viewer to middle of boing area */\n#define GRID_SIZE (RADIUS * 4.5f) /* length (width) of grid */\n#define BOUNCE_HEIGHT (RADIUS * 2.1f)\n#define BOUNCE_WIDTH (RADIUS * 2.1f)\n\n#define SHADOW_OFFSET_X -20.f\n#define SHADOW_OFFSET_Y 10.f\n#define SHADOW_OFFSET_Z 0.f\n\n#define WALL_L_OFFSET 0.f\n#define WALL_R_OFFSET 5.f\n\n/* Animation speed (50.0 mimics the original GLUT demo speed) */\n#define ANIMATION_SPEED 50.f\n\n/* Maximum allowed delta time per physics iteration */\n#define MAX_DELTA_T 0.02f\n\n/* Draw ball, or its shadow */\ntypedef enum { DRAW_BALL, DRAW_BALL_SHADOW } DRAW_BALL_ENUM;\n\n/* Vertex type */\ntypedef struct {float x; float y; float z;} vertex_t;\n\n/* Global vars */\nint windowed_xpos, windowed_ypos, windowed_width, windowed_height;\nint width, height;\nGLfloat deg_rot_y = 0.f;\nGLfloat deg_rot_y_inc = 2.f;\nint override_pos = GLFW_FALSE;\nGLfloat cursor_x = 0.f;\nGLfloat cursor_y = 0.f;\nGLfloat ball_x = -RADIUS;\nGLfloat ball_y = -RADIUS;\nGLfloat ball_x_inc = 1.f;\nGLfloat ball_y_inc = 2.f;\nDRAW_BALL_ENUM drawBallHow;\ndouble t;\ndouble t_old = 0.f;\ndouble dt;\n\n/* Random number generator */\n#ifndef RAND_MAX\n #define RAND_MAX 4095\n#endif\n\n\n/*****************************************************************************\n * Truncate a degree.\n *****************************************************************************/\nGLfloat TruncateDeg( GLfloat deg )\n{\n if ( deg >= 360.f )\n return (deg - 360.f);\n else\n return deg;\n}\n\n/*****************************************************************************\n * Convert a degree (360-based) into a radian.\n * 360' = 2 * PI\n *****************************************************************************/\ndouble deg2rad( double deg )\n{\n return deg / 360 * (2 * M_PI);\n}\n\n/*****************************************************************************\n * 360' sin().\n *****************************************************************************/\ndouble sin_deg( double deg )\n{\n return sin( deg2rad( deg ) );\n}\n\n/*****************************************************************************\n * 360' cos().\n *****************************************************************************/\ndouble cos_deg( double deg )\n{\n return cos( deg2rad( deg ) );\n}\n\n/*****************************************************************************\n * Compute a cross product (for a normal vector).\n *\n * c = a x b\n *****************************************************************************/\nvoid CrossProduct( vertex_t a, vertex_t b, vertex_t c, vertex_t *n )\n{\n GLfloat u1, u2, u3;\n GLfloat v1, v2, v3;\n\n u1 = b.x - a.x;\n u2 = b.y - a.y;\n u3 = b.y - a.z;\n\n v1 = c.x - a.x;\n v2 = c.y - a.y;\n v3 = c.z - a.z;\n\n n->x = u2 * v3 - v2 * u3;\n n->y = u3 * v1 - v3 * u1;\n n->z = u1 * v2 - v1 * u2;\n}\n\n\n#define BOING_DEBUG 0\n\n\n/*****************************************************************************\n * init()\n *****************************************************************************/\nvoid init( void )\n{\n /*\n * Clear background.\n */\n glClearColor( 0.55f, 0.55f, 0.55f, 0.f );\n\n glShadeModel( GL_FLAT );\n}\n\n\n/*****************************************************************************\n * display()\n *****************************************************************************/\nvoid display(void)\n{\n glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );\n glPushMatrix();\n\n drawBallHow = DRAW_BALL_SHADOW;\n DrawBoingBall();\n\n DrawGrid();\n\n drawBallHow = DRAW_BALL;\n DrawBoingBall();\n\n glPopMatrix();\n glFlush();\n}\n\n\n/*****************************************************************************\n * reshape()\n *****************************************************************************/\nvoid reshape( GLFWwindow* window, int w, int h )\n{\n mat4x4 projection, view;\n\n glViewport( 0, 0, (GLsizei)w, (GLsizei)h );\n\n glMatrixMode( GL_PROJECTION );\n mat4x4_perspective( projection,\n 2.f * (float) atan2( RADIUS, 200.f ),\n (float)w / (float)h,\n 1.f, VIEW_SCENE_DIST );\n glLoadMatrixf((const GLfloat*) projection);\n\n glMatrixMode( GL_MODELVIEW );\n {\n vec3 eye = { 0.f, 0.f, VIEW_SCENE_DIST };\n vec3 center = { 0.f, 0.f, 0.f };\n vec3 up = { 0.f, -1.f, 0.f };\n mat4x4_look_at( view, eye, center, up );\n }\n glLoadMatrixf((const GLfloat*) view);\n}\n\nvoid key_callback( GLFWwindow* window, int key, int scancode, int action, int mods )\n{\n if (action != GLFW_PRESS)\n return;\n\n if (key == GLFW_KEY_ESCAPE && mods == 0)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n if ((key == GLFW_KEY_ENTER && mods == GLFW_MOD_ALT) ||\n (key == GLFW_KEY_F11 && mods == GLFW_MOD_ALT))\n {\n if (glfwGetWindowMonitor(window))\n {\n glfwSetWindowMonitor(window, NULL,\n windowed_xpos, windowed_ypos,\n windowed_width, windowed_height, 0);\n }\n else\n {\n GLFWmonitor* monitor = glfwGetPrimaryMonitor();\n if (monitor)\n {\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n glfwGetWindowPos(window, &windowed_xpos, &windowed_ypos);\n glfwGetWindowSize(window, &windowed_width, &windowed_height);\n glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);\n }\n }\n }\n}\n\nstatic void set_ball_pos ( GLfloat x, GLfloat y )\n{\n ball_x = (width / 2) - x;\n ball_y = y - (height / 2);\n}\n\nvoid mouse_button_callback( GLFWwindow* window, int button, int action, int mods )\n{\n if (button != GLFW_MOUSE_BUTTON_LEFT)\n return;\n\n if (action == GLFW_PRESS)\n {\n override_pos = GLFW_TRUE;\n set_ball_pos(cursor_x, cursor_y);\n }\n else\n {\n override_pos = GLFW_FALSE;\n }\n}\n\nvoid cursor_position_callback( GLFWwindow* window, double x, double y )\n{\n cursor_x = (float) x;\n cursor_y = (float) y;\n\n if ( override_pos )\n set_ball_pos(cursor_x, cursor_y);\n}\n\n/*****************************************************************************\n * Draw the Boing ball.\n *\n * The Boing ball is sphere in which each facet is a rectangle.\n * Facet colors alternate between red and white.\n * The ball is built by stacking latitudinal circles. Each circle is composed\n * of a widely-separated set of points, so that each facet is noticeably large.\n *****************************************************************************/\nvoid DrawBoingBall( void )\n{\n GLfloat lon_deg; /* degree of longitude */\n double dt_total, dt2;\n\n glPushMatrix();\n glMatrixMode( GL_MODELVIEW );\n\n /*\n * Another relative Z translation to separate objects.\n */\n glTranslatef( 0.0, 0.0, DIST_BALL );\n\n /* Update ball position and rotation (iterate if necessary) */\n dt_total = dt;\n while( dt_total > 0.0 )\n {\n dt2 = dt_total > MAX_DELTA_T ? MAX_DELTA_T : dt_total;\n dt_total -= dt2;\n BounceBall( dt2 );\n deg_rot_y = TruncateDeg( deg_rot_y + deg_rot_y_inc*((float)dt2*ANIMATION_SPEED) );\n }\n\n /* Set ball position */\n glTranslatef( ball_x, ball_y, 0.0 );\n\n /*\n * Offset the shadow.\n */\n if ( drawBallHow == DRAW_BALL_SHADOW )\n {\n glTranslatef( SHADOW_OFFSET_X,\n SHADOW_OFFSET_Y,\n SHADOW_OFFSET_Z );\n }\n\n /*\n * Tilt the ball.\n */\n glRotatef( -20.0, 0.0, 0.0, 1.0 );\n\n /*\n * Continually rotate ball around Y axis.\n */\n glRotatef( deg_rot_y, 0.0, 1.0, 0.0 );\n\n /*\n * Set OpenGL state for Boing ball.\n */\n glCullFace( GL_FRONT );\n glEnable( GL_CULL_FACE );\n glEnable( GL_NORMALIZE );\n\n /*\n * Build a faceted latitude slice of the Boing ball,\n * stepping same-sized vertical bands of the sphere.\n */\n for ( lon_deg = 0;\n lon_deg < 180;\n lon_deg += STEP_LONGITUDE )\n {\n /*\n * Draw a latitude circle at this longitude.\n */\n DrawBoingBallBand( lon_deg,\n lon_deg + STEP_LONGITUDE );\n }\n\n glPopMatrix();\n\n return;\n}\n\n\n/*****************************************************************************\n * Bounce the ball.\n *****************************************************************************/\nvoid BounceBall( double delta_t )\n{\n GLfloat sign;\n GLfloat deg;\n\n if ( override_pos )\n return;\n\n /* Bounce on walls */\n if ( ball_x > (BOUNCE_WIDTH/2 + WALL_R_OFFSET ) )\n {\n ball_x_inc = -0.5f - 0.75f * (GLfloat)rand() / (GLfloat)RAND_MAX;\n deg_rot_y_inc = -deg_rot_y_inc;\n }\n if ( ball_x < -(BOUNCE_HEIGHT/2 + WALL_L_OFFSET) )\n {\n ball_x_inc = 0.5f + 0.75f * (GLfloat)rand() / (GLfloat)RAND_MAX;\n deg_rot_y_inc = -deg_rot_y_inc;\n }\n\n /* Bounce on floor / roof */\n if ( ball_y > BOUNCE_HEIGHT/2 )\n {\n ball_y_inc = -0.75f - 1.f * (GLfloat)rand() / (GLfloat)RAND_MAX;\n }\n if ( ball_y < -BOUNCE_HEIGHT/2*0.85 )\n {\n ball_y_inc = 0.75f + 1.f * (GLfloat)rand() / (GLfloat)RAND_MAX;\n }\n\n /* Update ball position */\n ball_x += ball_x_inc * ((float)delta_t*ANIMATION_SPEED);\n ball_y += ball_y_inc * ((float)delta_t*ANIMATION_SPEED);\n\n /*\n * Simulate the effects of gravity on Y movement.\n */\n if ( ball_y_inc < 0 ) sign = -1.0; else sign = 1.0;\n\n deg = (ball_y + BOUNCE_HEIGHT/2) * 90 / BOUNCE_HEIGHT;\n if ( deg > 80 ) deg = 80;\n if ( deg < 10 ) deg = 10;\n\n ball_y_inc = sign * 4.f * (float) sin_deg( deg );\n}\n\n\n/*****************************************************************************\n * Draw a faceted latitude band of the Boing ball.\n *\n * Parms: long_lo, long_hi\n * Low and high longitudes of slice, resp.\n *****************************************************************************/\nvoid DrawBoingBallBand( GLfloat long_lo,\n GLfloat long_hi )\n{\n vertex_t vert_ne; /* \"ne\" means south-east, so on */\n vertex_t vert_nw;\n vertex_t vert_sw;\n vertex_t vert_se;\n vertex_t vert_norm;\n GLfloat lat_deg;\n static int colorToggle = 0;\n\n /*\n * Iterate through the points of a latitude circle.\n * A latitude circle is a 2D set of X,Z points.\n */\n for ( lat_deg = 0;\n lat_deg <= (360 - STEP_LATITUDE);\n lat_deg += STEP_LATITUDE )\n {\n /*\n * Color this polygon with red or white.\n */\n if ( colorToggle )\n glColor3f( 0.8f, 0.1f, 0.1f );\n else\n glColor3f( 0.95f, 0.95f, 0.95f );\n#if 0\n if ( lat_deg >= 180 )\n if ( colorToggle )\n glColor3f( 0.1f, 0.8f, 0.1f );\n else\n glColor3f( 0.5f, 0.5f, 0.95f );\n#endif\n colorToggle = ! colorToggle;\n\n /*\n * Change color if drawing shadow.\n */\n if ( drawBallHow == DRAW_BALL_SHADOW )\n glColor3f( 0.35f, 0.35f, 0.35f );\n\n /*\n * Assign each Y.\n */\n vert_ne.y = vert_nw.y = (float) cos_deg(long_hi) * RADIUS;\n vert_sw.y = vert_se.y = (float) cos_deg(long_lo) * RADIUS;\n\n /*\n * Assign each X,Z with sin,cos values scaled by latitude radius indexed by longitude.\n * Eg, long=0 and long=180 are at the poles, so zero scale is sin(longitude),\n * while long=90 (sin(90)=1) is at equator.\n */\n vert_ne.x = (float) cos_deg( lat_deg ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));\n vert_se.x = (float) cos_deg( lat_deg ) * (RADIUS * (float) sin_deg( long_lo ));\n vert_nw.x = (float) cos_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));\n vert_sw.x = (float) cos_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo ));\n\n vert_ne.z = (float) sin_deg( lat_deg ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));\n vert_se.z = (float) sin_deg( lat_deg ) * (RADIUS * (float) sin_deg( long_lo ));\n vert_nw.z = (float) sin_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));\n vert_sw.z = (float) sin_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo ));\n\n /*\n * Draw the facet.\n */\n glBegin( GL_POLYGON );\n\n CrossProduct( vert_ne, vert_nw, vert_sw, &vert_norm );\n glNormal3f( vert_norm.x, vert_norm.y, vert_norm.z );\n\n glVertex3f( vert_ne.x, vert_ne.y, vert_ne.z );\n glVertex3f( vert_nw.x, vert_nw.y, vert_nw.z );\n glVertex3f( vert_sw.x, vert_sw.y, vert_sw.z );\n glVertex3f( vert_se.x, vert_se.y, vert_se.z );\n\n glEnd();\n\n#if BOING_DEBUG\n printf( \"----------------------------------------------------------- \\n\" );\n printf( \"lat = %f long_lo = %f long_hi = %f \\n\", lat_deg, long_lo, long_hi );\n printf( \"vert_ne x = %.8f y = %.8f z = %.8f \\n\", vert_ne.x, vert_ne.y, vert_ne.z );\n printf( \"vert_nw x = %.8f y = %.8f z = %.8f \\n\", vert_nw.x, vert_nw.y, vert_nw.z );\n printf( \"vert_se x = %.8f y = %.8f z = %.8f \\n\", vert_se.x, vert_se.y, vert_se.z );\n printf( \"vert_sw x = %.8f y = %.8f z = %.8f \\n\", vert_sw.x, vert_sw.y, vert_sw.z );\n#endif\n\n }\n\n /*\n * Toggle color so that next band will opposite red/white colors than this one.\n */\n colorToggle = ! colorToggle;\n\n /*\n * This circular band is done.\n */\n return;\n}\n\n\n/*****************************************************************************\n * Draw the purple grid of lines, behind the Boing ball.\n * When the Workbench is dropped to the bottom, Boing shows 12 rows.\n *****************************************************************************/\nvoid DrawGrid( void )\n{\n int row, col;\n const int rowTotal = 12; /* must be divisible by 2 */\n const int colTotal = rowTotal; /* must be same as rowTotal */\n const GLfloat widthLine = 2.0; /* should be divisible by 2 */\n const GLfloat sizeCell = GRID_SIZE / rowTotal;\n const GLfloat z_offset = -40.0;\n GLfloat xl, xr;\n GLfloat yt, yb;\n\n glPushMatrix();\n glDisable( GL_CULL_FACE );\n\n /*\n * Another relative Z translation to separate objects.\n */\n glTranslatef( 0.0, 0.0, DIST_BALL );\n\n /*\n * Draw vertical lines (as skinny 3D rectangles).\n */\n for ( col = 0; col <= colTotal; col++ )\n {\n /*\n * Compute co-ords of line.\n */\n xl = -GRID_SIZE / 2 + col * sizeCell;\n xr = xl + widthLine;\n\n yt = GRID_SIZE / 2;\n yb = -GRID_SIZE / 2 - widthLine;\n\n glBegin( GL_POLYGON );\n\n glColor3f( 0.6f, 0.1f, 0.6f ); /* purple */\n\n glVertex3f( xr, yt, z_offset ); /* NE */\n glVertex3f( xl, yt, z_offset ); /* NW */\n glVertex3f( xl, yb, z_offset ); /* SW */\n glVertex3f( xr, yb, z_offset ); /* SE */\n\n glEnd();\n }\n\n /*\n * Draw horizontal lines (as skinny 3D rectangles).\n */\n for ( row = 0; row <= rowTotal; row++ )\n {\n /*\n * Compute co-ords of line.\n */\n yt = GRID_SIZE / 2 - row * sizeCell;\n yb = yt - widthLine;\n\n xl = -GRID_SIZE / 2;\n xr = GRID_SIZE / 2 + widthLine;\n\n glBegin( GL_POLYGON );\n\n glColor3f( 0.6f, 0.1f, 0.6f ); /* purple */\n\n glVertex3f( xr, yt, z_offset ); /* NE */\n glVertex3f( xl, yt, z_offset ); /* NW */\n glVertex3f( xl, yb, z_offset ); /* SW */\n glVertex3f( xr, yb, z_offset ); /* SE */\n\n glEnd();\n }\n\n glPopMatrix();\n\n return;\n}\n\n\n/*======================================================================*\n * main()\n *======================================================================*/\n\nint main( void )\n{\n GLFWwindow* window;\n\n /* Init GLFW */\n if( !glfwInit() )\n exit( EXIT_FAILURE );\n\n window = glfwCreateWindow( 400, 400, \"Boing (classic Amiga demo)\", NULL, NULL );\n if (!window)\n {\n glfwTerminate();\n exit( EXIT_FAILURE );\n }\n\n glfwSetWindowAspectRatio(window, 1, 1);\n\n glfwSetFramebufferSizeCallback(window, reshape);\n glfwSetKeyCallback(window, key_callback);\n glfwSetMouseButtonCallback(window, mouse_button_callback);\n glfwSetCursorPosCallback(window, cursor_position_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval( 1 );\n\n glfwGetFramebufferSize(window, &width, &height);\n reshape(window, width, height);\n\n glfwSetTime( 0.0 );\n\n init();\n\n /* Main loop */\n for (;;)\n {\n /* Timing */\n t = glfwGetTime();\n dt = t - t_old;\n t_old = t;\n\n /* Draw one frame */\n display();\n\n /* Swap buffers */\n glfwSwapBuffers(window);\n glfwPollEvents();\n\n /* Check if we are still running */\n if (glfwWindowShouldClose(window))\n break;\n }\n\n glfwTerminate();\n exit( EXIT_SUCCESS );\n}\n\n" }, { "path": "thirdparty/glfw/examples/gears.c", "content": "/*\n * 3-D gear wheels. This program is in the public domain.\n *\n * Command line options:\n * -info print GL implementation information\n * -exit automatically exit after 30 seconds\n *\n *\n * Brian Paul\n *\n *\n * Marcus Geelnard:\n * - Conversion to GLFW\n * - Time based rendering (frame rate independent)\n * - Slightly modified camera that should work better for stereo viewing\n *\n *\n * Camilla Löwy:\n * - Removed FPS counter (this is not a benchmark)\n * - Added a few comments\n * - Enabled vsync\n */\n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \n#include \n#include \n#include \n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n/**\n\n Draw a gear wheel. You'll probably want to call this function when\n building a display list since we do a lot of trig here.\n\n Input: inner_radius - radius of hole at center\n outer_radius - radius at center of teeth\n width - width of gear teeth - number of teeth\n tooth_depth - depth of tooth\n\n **/\n\nstatic void\ngear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,\n GLint teeth, GLfloat tooth_depth)\n{\n GLint i;\n GLfloat r0, r1, r2;\n GLfloat angle, da;\n GLfloat u, v, len;\n\n r0 = inner_radius;\n r1 = outer_radius - tooth_depth / 2.f;\n r2 = outer_radius + tooth_depth / 2.f;\n\n da = 2.f * (float) M_PI / teeth / 4.f;\n\n glShadeModel(GL_FLAT);\n\n glNormal3f(0.f, 0.f, 1.f);\n\n /* draw front face */\n glBegin(GL_QUAD_STRIP);\n for (i = 0; i <= teeth; i++) {\n angle = i * 2.f * (float) M_PI / teeth;\n glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), width * 0.5f);\n glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), width * 0.5f);\n if (i < teeth) {\n glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), width * 0.5f);\n glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), width * 0.5f);\n }\n }\n glEnd();\n\n /* draw front sides of teeth */\n glBegin(GL_QUADS);\n da = 2.f * (float) M_PI / teeth / 4.f;\n for (i = 0; i < teeth; i++) {\n angle = i * 2.f * (float) M_PI / teeth;\n\n glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), width * 0.5f);\n glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), width * 0.5f);\n glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), width * 0.5f);\n glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), width * 0.5f);\n }\n glEnd();\n\n glNormal3f(0.0, 0.0, -1.0);\n\n /* draw back face */\n glBegin(GL_QUAD_STRIP);\n for (i = 0; i <= teeth; i++) {\n angle = i * 2.f * (float) M_PI / teeth;\n glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), -width * 0.5f);\n glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), -width * 0.5f);\n if (i < teeth) {\n glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), -width * 0.5f);\n glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), -width * 0.5f);\n }\n }\n glEnd();\n\n /* draw back sides of teeth */\n glBegin(GL_QUADS);\n da = 2.f * (float) M_PI / teeth / 4.f;\n for (i = 0; i < teeth; i++) {\n angle = i * 2.f * (float) M_PI / teeth;\n\n glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), -width * 0.5f);\n glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), -width * 0.5f);\n glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), -width * 0.5f);\n glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), -width * 0.5f);\n }\n glEnd();\n\n /* draw outward faces of teeth */\n glBegin(GL_QUAD_STRIP);\n for (i = 0; i < teeth; i++) {\n angle = i * 2.f * (float) M_PI / teeth;\n\n glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), width * 0.5f);\n glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), -width * 0.5f);\n u = r2 * (float) cos(angle + da) - r1 * (float) cos(angle);\n v = r2 * (float) sin(angle + da) - r1 * (float) sin(angle);\n len = (float) sqrt(u * u + v * v);\n u /= len;\n v /= len;\n glNormal3f(v, -u, 0.0);\n glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), width * 0.5f);\n glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), -width * 0.5f);\n glNormal3f((float) cos(angle), (float) sin(angle), 0.f);\n glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), width * 0.5f);\n glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), -width * 0.5f);\n u = r1 * (float) cos(angle + 3 * da) - r2 * (float) cos(angle + 2 * da);\n v = r1 * (float) sin(angle + 3 * da) - r2 * (float) sin(angle + 2 * da);\n glNormal3f(v, -u, 0.f);\n glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), width * 0.5f);\n glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), -width * 0.5f);\n glNormal3f((float) cos(angle), (float) sin(angle), 0.f);\n }\n\n glVertex3f(r1 * (float) cos(0), r1 * (float) sin(0), width * 0.5f);\n glVertex3f(r1 * (float) cos(0), r1 * (float) sin(0), -width * 0.5f);\n\n glEnd();\n\n glShadeModel(GL_SMOOTH);\n\n /* draw inside radius cylinder */\n glBegin(GL_QUAD_STRIP);\n for (i = 0; i <= teeth; i++) {\n angle = i * 2.f * (float) M_PI / teeth;\n glNormal3f(-(float) cos(angle), -(float) sin(angle), 0.f);\n glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), -width * 0.5f);\n glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), width * 0.5f);\n }\n glEnd();\n\n}\n\n\nstatic GLfloat view_rotx = 20.f, view_roty = 30.f, view_rotz = 0.f;\nstatic GLint gear1, gear2, gear3;\nstatic GLfloat angle = 0.f;\n\n/* OpenGL draw function & timing */\nstatic void draw(void)\n{\n glClearColor(0.0, 0.0, 0.0, 0.0);\n glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);\n\n glPushMatrix();\n glRotatef(view_rotx, 1.0, 0.0, 0.0);\n glRotatef(view_roty, 0.0, 1.0, 0.0);\n glRotatef(view_rotz, 0.0, 0.0, 1.0);\n\n glPushMatrix();\n glTranslatef(-3.0, -2.0, 0.0);\n glRotatef(angle, 0.0, 0.0, 1.0);\n glCallList(gear1);\n glPopMatrix();\n\n glPushMatrix();\n glTranslatef(3.1f, -2.f, 0.f);\n glRotatef(-2.f * angle - 9.f, 0.f, 0.f, 1.f);\n glCallList(gear2);\n glPopMatrix();\n\n glPushMatrix();\n glTranslatef(-3.1f, 4.2f, 0.f);\n glRotatef(-2.f * angle - 25.f, 0.f, 0.f, 1.f);\n glCallList(gear3);\n glPopMatrix();\n\n glPopMatrix();\n}\n\n\n/* update animation parameters */\nstatic void animate(void)\n{\n angle = 100.f * (float) glfwGetTime();\n}\n\n\n/* change view angle, exit upon ESC */\nvoid key( GLFWwindow* window, int k, int s, int action, int mods )\n{\n if( action != GLFW_PRESS ) return;\n\n switch (k) {\n case GLFW_KEY_Z:\n if( mods & GLFW_MOD_SHIFT )\n view_rotz -= 5.0;\n else\n view_rotz += 5.0;\n break;\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n case GLFW_KEY_UP:\n view_rotx += 5.0;\n break;\n case GLFW_KEY_DOWN:\n view_rotx -= 5.0;\n break;\n case GLFW_KEY_LEFT:\n view_roty += 5.0;\n break;\n case GLFW_KEY_RIGHT:\n view_roty -= 5.0;\n break;\n default:\n return;\n }\n}\n\n\n/* new window size */\nvoid reshape( GLFWwindow* window, int width, int height )\n{\n GLfloat h = (GLfloat) height / (GLfloat) width;\n GLfloat xmax, znear, zfar;\n\n znear = 5.0f;\n zfar = 30.0f;\n xmax = znear * 0.5f;\n\n glViewport( 0, 0, (GLint) width, (GLint) height );\n glMatrixMode( GL_PROJECTION );\n glLoadIdentity();\n glFrustum( -xmax, xmax, -xmax*h, xmax*h, znear, zfar );\n glMatrixMode( GL_MODELVIEW );\n glLoadIdentity();\n glTranslatef( 0.0, 0.0, -20.0 );\n}\n\n\n/* program & OpenGL initialization */\nstatic void init(void)\n{\n static GLfloat pos[4] = {5.f, 5.f, 10.f, 0.f};\n static GLfloat red[4] = {0.8f, 0.1f, 0.f, 1.f};\n static GLfloat green[4] = {0.f, 0.8f, 0.2f, 1.f};\n static GLfloat blue[4] = {0.2f, 0.2f, 1.f, 1.f};\n\n glLightfv(GL_LIGHT0, GL_POSITION, pos);\n glEnable(GL_CULL_FACE);\n glEnable(GL_LIGHTING);\n glEnable(GL_LIGHT0);\n glEnable(GL_DEPTH_TEST);\n\n /* make the gears */\n gear1 = glGenLists(1);\n glNewList(gear1, GL_COMPILE);\n glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);\n gear(1.f, 4.f, 1.f, 20, 0.7f);\n glEndList();\n\n gear2 = glGenLists(1);\n glNewList(gear2, GL_COMPILE);\n glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green);\n gear(0.5f, 2.f, 2.f, 10, 0.7f);\n glEndList();\n\n gear3 = glGenLists(1);\n glNewList(gear3, GL_COMPILE);\n glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue);\n gear(1.3f, 2.f, 0.5f, 10, 0.7f);\n glEndList();\n\n glEnable(GL_NORMALIZE);\n}\n\n\n/* program entry */\nint main(int argc, char *argv[])\n{\n GLFWwindow* window;\n int width, height;\n\n if( !glfwInit() )\n {\n fprintf( stderr, \"Failed to initialize GLFW\\n\" );\n exit( EXIT_FAILURE );\n }\n\n glfwWindowHint(GLFW_DEPTH_BITS, 16);\n glfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);\n\n window = glfwCreateWindow( 300, 300, \"Gears\", NULL, NULL );\n if (!window)\n {\n fprintf( stderr, \"Failed to open GLFW window\\n\" );\n glfwTerminate();\n exit( EXIT_FAILURE );\n }\n\n // Set callback functions\n glfwSetFramebufferSizeCallback(window, reshape);\n glfwSetKeyCallback(window, key);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval( 1 );\n\n glfwGetFramebufferSize(window, &width, &height);\n reshape(window, width, height);\n\n // Parse command-line options\n init();\n\n // Main loop\n while( !glfwWindowShouldClose(window) )\n {\n // Draw gears\n draw();\n\n // Update animation\n animate();\n\n // Swap buffers\n glfwSwapBuffers(window);\n glfwPollEvents();\n }\n\n // Terminate GLFW\n glfwTerminate();\n\n // Exit program\n exit( EXIT_SUCCESS );\n}\n\n" }, { "path": "thirdparty/glfw/examples/glfw.rc", "content": "\nGLFW_ICON ICON \"glfw.ico\"\n\n" }, { "path": "thirdparty/glfw/examples/heightmap.c", "content": "//========================================================================\n// Heightmap example program using OpenGL 3 core profile\n// Copyright (c) 2010 Olivier Delannoy\n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n#include \n#include \n#include \n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n/* Map height updates */\n#define MAX_CIRCLE_SIZE (5.0f)\n#define MAX_DISPLACEMENT (1.0f)\n#define DISPLACEMENT_SIGN_LIMIT (0.3f)\n#define MAX_ITER (200)\n#define NUM_ITER_AT_A_TIME (1)\n\n/* Map general information */\n#define MAP_SIZE (10.0f)\n#define MAP_NUM_VERTICES (80)\n#define MAP_NUM_TOTAL_VERTICES (MAP_NUM_VERTICES*MAP_NUM_VERTICES)\n#define MAP_NUM_LINES (3* (MAP_NUM_VERTICES - 1) * (MAP_NUM_VERTICES - 1) + \\\n 2 * (MAP_NUM_VERTICES - 1))\n\n\n/**********************************************************************\n * Default shader programs\n *********************************************************************/\n\nstatic const char* vertex_shader_text =\n\"#version 150\\n\"\n\"uniform mat4 project;\\n\"\n\"uniform mat4 modelview;\\n\"\n\"in float x;\\n\"\n\"in float y;\\n\"\n\"in float z;\\n\"\n\"\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = project * modelview * vec4(x, y, z, 1.0);\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 150\\n\"\n\"out vec4 color;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" color = vec4(0.2, 1.0, 0.2, 1.0); \\n\"\n\"}\\n\";\n\n/**********************************************************************\n * Values for shader uniforms\n *********************************************************************/\n\n/* Frustum configuration */\nstatic GLfloat view_angle = 45.0f;\nstatic GLfloat aspect_ratio = 4.0f/3.0f;\nstatic GLfloat z_near = 1.0f;\nstatic GLfloat z_far = 100.f;\n\n/* Projection matrix */\nstatic GLfloat projection_matrix[16] = {\n 1.0f, 0.0f, 0.0f, 0.0f,\n 0.0f, 1.0f, 0.0f, 0.0f,\n 0.0f, 0.0f, 1.0f, 0.0f,\n 0.0f, 0.0f, 0.0f, 1.0f\n};\n\n/* Model view matrix */\nstatic GLfloat modelview_matrix[16] = {\n 1.0f, 0.0f, 0.0f, 0.0f,\n 0.0f, 1.0f, 0.0f, 0.0f,\n 0.0f, 0.0f, 1.0f, 0.0f,\n 0.0f, 0.0f, 0.0f, 1.0f\n};\n\n/**********************************************************************\n * Heightmap vertex and index data\n *********************************************************************/\n\nstatic GLfloat map_vertices[3][MAP_NUM_TOTAL_VERTICES];\nstatic GLuint map_line_indices[2*MAP_NUM_LINES];\n\n/* Store uniform location for the shaders\n * Those values are setup as part of the process of creating\n * the shader program. They should not be used before creating\n * the program.\n */\nstatic GLuint mesh;\nstatic GLuint mesh_vbo[4];\n\n/**********************************************************************\n * OpenGL helper functions\n *********************************************************************/\n\n/* Creates a shader object of the specified type using the specified text\n */\nstatic GLuint make_shader(GLenum type, const char* text)\n{\n GLuint shader;\n GLint shader_ok;\n GLsizei log_length;\n char info_log[8192];\n\n shader = glCreateShader(type);\n if (shader != 0)\n {\n glShaderSource(shader, 1, (const GLchar**)&text, NULL);\n glCompileShader(shader);\n glGetShaderiv(shader, GL_COMPILE_STATUS, &shader_ok);\n if (shader_ok != GL_TRUE)\n {\n fprintf(stderr, \"ERROR: Failed to compile %s shader\\n\", (type == GL_FRAGMENT_SHADER) ? \"fragment\" : \"vertex\" );\n glGetShaderInfoLog(shader, 8192, &log_length,info_log);\n fprintf(stderr, \"ERROR: \\n%s\\n\\n\", info_log);\n glDeleteShader(shader);\n shader = 0;\n }\n }\n return shader;\n}\n\n/* Creates a program object using the specified vertex and fragment text\n */\nstatic GLuint make_shader_program(const char* vs_text, const char* fs_text)\n{\n GLuint program = 0u;\n GLint program_ok;\n GLuint vertex_shader = 0u;\n GLuint fragment_shader = 0u;\n GLsizei log_length;\n char info_log[8192];\n\n vertex_shader = make_shader(GL_VERTEX_SHADER, vs_text);\n if (vertex_shader != 0u)\n {\n fragment_shader = make_shader(GL_FRAGMENT_SHADER, fs_text);\n if (fragment_shader != 0u)\n {\n /* make the program that connect the two shader and link it */\n program = glCreateProgram();\n if (program != 0u)\n {\n /* attach both shader and link */\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n glGetProgramiv(program, GL_LINK_STATUS, &program_ok);\n\n if (program_ok != GL_TRUE)\n {\n fprintf(stderr, \"ERROR, failed to link shader program\\n\");\n glGetProgramInfoLog(program, 8192, &log_length, info_log);\n fprintf(stderr, \"ERROR: \\n%s\\n\\n\", info_log);\n glDeleteProgram(program);\n glDeleteShader(fragment_shader);\n glDeleteShader(vertex_shader);\n program = 0u;\n }\n }\n }\n else\n {\n fprintf(stderr, \"ERROR: Unable to load fragment shader\\n\");\n glDeleteShader(vertex_shader);\n }\n }\n else\n {\n fprintf(stderr, \"ERROR: Unable to load vertex shader\\n\");\n }\n return program;\n}\n\n/**********************************************************************\n * Geometry creation functions\n *********************************************************************/\n\n/* Generate vertices and indices for the heightmap\n */\nstatic void init_map(void)\n{\n int i;\n int j;\n int k;\n GLfloat step = MAP_SIZE / (MAP_NUM_VERTICES - 1);\n GLfloat x = 0.0f;\n GLfloat z = 0.0f;\n /* Create a flat grid */\n k = 0;\n for (i = 0 ; i < MAP_NUM_VERTICES ; ++i)\n {\n for (j = 0 ; j < MAP_NUM_VERTICES ; ++j)\n {\n map_vertices[0][k] = x;\n map_vertices[1][k] = 0.0f;\n map_vertices[2][k] = z;\n z += step;\n ++k;\n }\n x += step;\n z = 0.0f;\n }\n#if DEBUG_ENABLED\n for (i = 0 ; i < MAP_NUM_TOTAL_VERTICES ; ++i)\n {\n printf (\"Vertice %d (%f, %f, %f)\\n\",\n i, map_vertices[0][i], map_vertices[1][i], map_vertices[2][i]);\n\n }\n#endif\n /* create indices */\n /* line fan based on i\n * i+1\n * | / i + n + 1\n * | /\n * |/\n * i --- i + n\n */\n\n /* close the top of the square */\n k = 0;\n for (i = 0 ; i < MAP_NUM_VERTICES -1 ; ++i)\n {\n map_line_indices[k++] = (i + 1) * MAP_NUM_VERTICES -1;\n map_line_indices[k++] = (i + 2) * MAP_NUM_VERTICES -1;\n }\n /* close the right of the square */\n for (i = 0 ; i < MAP_NUM_VERTICES -1 ; ++i)\n {\n map_line_indices[k++] = (MAP_NUM_VERTICES - 1) * MAP_NUM_VERTICES + i;\n map_line_indices[k++] = (MAP_NUM_VERTICES - 1) * MAP_NUM_VERTICES + i + 1;\n }\n\n for (i = 0 ; i < (MAP_NUM_VERTICES - 1) ; ++i)\n {\n for (j = 0 ; j < (MAP_NUM_VERTICES - 1) ; ++j)\n {\n int ref = i * (MAP_NUM_VERTICES) + j;\n map_line_indices[k++] = ref;\n map_line_indices[k++] = ref + 1;\n\n map_line_indices[k++] = ref;\n map_line_indices[k++] = ref + MAP_NUM_VERTICES;\n\n map_line_indices[k++] = ref;\n map_line_indices[k++] = ref + MAP_NUM_VERTICES + 1;\n }\n }\n\n#ifdef DEBUG_ENABLED\n for (k = 0 ; k < 2 * MAP_NUM_LINES ; k += 2)\n {\n int beg, end;\n beg = map_line_indices[k];\n end = map_line_indices[k+1];\n printf (\"Line %d: %d -> %d (%f, %f, %f) -> (%f, %f, %f)\\n\",\n k / 2, beg, end,\n map_vertices[0][beg], map_vertices[1][beg], map_vertices[2][beg],\n map_vertices[0][end], map_vertices[1][end], map_vertices[2][end]);\n }\n#endif\n}\n\nstatic void generate_heightmap__circle(float* center_x, float* center_y,\n float* size, float* displacement)\n{\n float sign;\n /* random value for element in between [0-1.0] */\n *center_x = (MAP_SIZE * rand()) / (1.0f * RAND_MAX);\n *center_y = (MAP_SIZE * rand()) / (1.0f * RAND_MAX);\n *size = (MAX_CIRCLE_SIZE * rand()) / (1.0f * RAND_MAX);\n sign = (1.0f * rand()) / (1.0f * RAND_MAX);\n sign = (sign < DISPLACEMENT_SIGN_LIMIT) ? -1.0f : 1.0f;\n *displacement = (sign * (MAX_DISPLACEMENT * rand())) / (1.0f * RAND_MAX);\n}\n\n/* Run the specified number of iterations of the generation process for the\n * heightmap\n */\nstatic void update_map(int num_iter)\n{\n assert(num_iter > 0);\n while(num_iter)\n {\n /* center of the circle */\n float center_x;\n float center_z;\n float circle_size;\n float disp;\n size_t ii;\n generate_heightmap__circle(¢er_x, ¢er_z, &circle_size, &disp);\n disp = disp / 2.0f;\n for (ii = 0u ; ii < MAP_NUM_TOTAL_VERTICES ; ++ii)\n {\n GLfloat dx = center_x - map_vertices[0][ii];\n GLfloat dz = center_z - map_vertices[2][ii];\n GLfloat pd = (2.0f * (float) sqrt((dx * dx) + (dz * dz))) / circle_size;\n if (fabs(pd) <= 1.0f)\n {\n /* tx,tz is within the circle */\n GLfloat new_height = disp + (float) (cos(pd*3.14f)*disp);\n map_vertices[1][ii] += new_height;\n }\n }\n --num_iter;\n }\n}\n\n/**********************************************************************\n * OpenGL helper functions\n *********************************************************************/\n\n/* Create VBO, IBO and VAO objects for the heightmap geometry and bind them to\n * the specified program object\n */\nstatic void make_mesh(GLuint program)\n{\n GLuint attrloc;\n\n glGenVertexArrays(1, &mesh);\n glGenBuffers(4, mesh_vbo);\n glBindVertexArray(mesh);\n /* Prepare the data for drawing through a buffer inidices */\n glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, mesh_vbo[3]);\n glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(GLuint)* MAP_NUM_LINES * 2, map_line_indices, GL_STATIC_DRAW);\n\n /* Prepare the attributes for rendering */\n attrloc = glGetAttribLocation(program, \"x\");\n glBindBuffer(GL_ARRAY_BUFFER, mesh_vbo[0]);\n glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[0][0], GL_STATIC_DRAW);\n glEnableVertexAttribArray(attrloc);\n glVertexAttribPointer(attrloc, 1, GL_FLOAT, GL_FALSE, 0, 0);\n\n attrloc = glGetAttribLocation(program, \"z\");\n glBindBuffer(GL_ARRAY_BUFFER, mesh_vbo[2]);\n glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[2][0], GL_STATIC_DRAW);\n glEnableVertexAttribArray(attrloc);\n glVertexAttribPointer(attrloc, 1, GL_FLOAT, GL_FALSE, 0, 0);\n\n attrloc = glGetAttribLocation(program, \"y\");\n glBindBuffer(GL_ARRAY_BUFFER, mesh_vbo[1]);\n glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[1][0], GL_DYNAMIC_DRAW);\n glEnableVertexAttribArray(attrloc);\n glVertexAttribPointer(attrloc, 1, GL_FLOAT, GL_FALSE, 0, 0);\n}\n\n/* Update VBO vertices from source data\n */\nstatic void update_mesh(void)\n{\n glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[1][0]);\n}\n\n/**********************************************************************\n * GLFW callback functions\n *********************************************************************/\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n switch(key)\n {\n case GLFW_KEY_ESCAPE:\n /* Exit program on Escape */\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n }\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nint main(int argc, char** argv)\n{\n GLFWwindow* window;\n int iter;\n double dt;\n double last_update_time;\n int frame;\n float f;\n GLint uloc_modelview;\n GLint uloc_project;\n int width, height;\n\n GLuint shader_program;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);\n glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);\n glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);\n\n window = glfwCreateWindow(800, 600, \"GLFW OpenGL3 Heightmap demo\", NULL, NULL);\n if (! window )\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n /* Register events callback */\n glfwSetKeyCallback(window, key_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n\n /* Prepare opengl resources for rendering */\n shader_program = make_shader_program(vertex_shader_text, fragment_shader_text);\n\n if (shader_program == 0u)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glUseProgram(shader_program);\n uloc_project = glGetUniformLocation(shader_program, \"project\");\n uloc_modelview = glGetUniformLocation(shader_program, \"modelview\");\n\n /* Compute the projection matrix */\n f = 1.0f / tanf(view_angle / 2.0f);\n projection_matrix[0] = f / aspect_ratio;\n projection_matrix[5] = f;\n projection_matrix[10] = (z_far + z_near)/ (z_near - z_far);\n projection_matrix[11] = -1.0f;\n projection_matrix[14] = 2.0f * (z_far * z_near) / (z_near - z_far);\n glUniformMatrix4fv(uloc_project, 1, GL_FALSE, projection_matrix);\n\n /* Set the camera position */\n modelview_matrix[12] = -5.0f;\n modelview_matrix[13] = -5.0f;\n modelview_matrix[14] = -20.0f;\n glUniformMatrix4fv(uloc_modelview, 1, GL_FALSE, modelview_matrix);\n\n /* Create mesh data */\n init_map();\n make_mesh(shader_program);\n\n /* Create vao + vbo to store the mesh */\n /* Create the vbo to store all the information for the grid and the height */\n\n /* setup the scene ready for rendering */\n glfwGetFramebufferSize(window, &width, &height);\n glViewport(0, 0, width, height);\n glClearColor(0.0f, 0.0f, 0.0f, 0.0f);\n\n /* main loop */\n frame = 0;\n iter = 0;\n last_update_time = glfwGetTime();\n\n while (!glfwWindowShouldClose(window))\n {\n ++frame;\n /* render the next frame */\n glClear(GL_COLOR_BUFFER_BIT);\n glDrawElements(GL_LINES, 2* MAP_NUM_LINES , GL_UNSIGNED_INT, 0);\n\n /* display and process events through callbacks */\n glfwSwapBuffers(window);\n glfwPollEvents();\n /* Check the frame rate and update the heightmap if needed */\n dt = glfwGetTime();\n if ((dt - last_update_time) > 0.2)\n {\n /* generate the next iteration of the heightmap */\n if (iter < MAX_ITER)\n {\n update_map(NUM_ITER_AT_A_TIME);\n update_mesh();\n iter += NUM_ITER_AT_A_TIME;\n }\n last_update_time = dt;\n frame = 0;\n }\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/examples/offscreen.c", "content": "//========================================================================\n// Offscreen rendering example\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#if USE_NATIVE_OSMESA\n #define GLFW_EXPOSE_NATIVE_OSMESA\n #include \n#endif\n\n#include \"linmath.h\"\n\n#include \n#include \n\n#define STB_IMAGE_WRITE_IMPLEMENTATION\n#include \n\nstatic const struct\n{\n float x, y;\n float r, g, b;\n} vertices[3] =\n{\n { -0.6f, -0.4f, 1.f, 0.f, 0.f },\n { 0.6f, -0.4f, 0.f, 1.f, 0.f },\n { 0.f, 0.6f, 0.f, 0.f, 1.f }\n};\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec3 vCol;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"varying vec3 color;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\" color = vCol;\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"varying vec3 color;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(color, 1.0);\\n\"\n\"}\\n\";\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nint main(void)\n{\n GLFWwindow* window;\n GLuint vertex_buffer, vertex_shader, fragment_shader, program;\n GLint mvp_location, vpos_location, vcol_location;\n float ratio;\n int width, height;\n mat4x4 mvp;\n char* buffer;\n\n glfwSetErrorCallback(error_callback);\n\n glfwInitHint(GLFW_COCOA_MENUBAR, GLFW_FALSE);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);\n\n window = glfwCreateWindow(640, 480, \"Simple example\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n\n // NOTE: OpenGL error checks have been omitted for brevity\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n vcol_location = glGetAttribLocation(program, \"vCol\");\n\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n glEnableVertexAttribArray(vcol_location);\n glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) (sizeof(float) * 2));\n\n glfwGetFramebufferSize(window, &width, &height);\n ratio = width / (float) height;\n\n glViewport(0, 0, width, height);\n glClear(GL_COLOR_BUFFER_BIT);\n\n mat4x4_ortho(mvp, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);\n\n glUseProgram(program);\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glDrawArrays(GL_TRIANGLES, 0, 3);\n\n#if USE_NATIVE_OSMESA\n glfwGetOSMesaColorBuffer(window, &width, &height, NULL, (void**) &buffer);\n#else\n buffer = calloc(4, width * height);\n glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, buffer);\n#endif\n\n // Write image Y-flipped because OpenGL\n stbi_write_png(\"offscreen.png\",\n width, height, 4,\n buffer + (width * 4 * (height - 1)),\n -width * 4);\n\n#if USE_NATIVE_OSMESA\n // Here is where there's nothing\n#else\n free(buffer);\n#endif\n\n glfwDestroyWindow(window);\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/examples/particles.c", "content": "//========================================================================\n// A simple particle engine with threaded physics\n// Copyright (c) Marcus Geelnard\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \n#include \n#include \n#include \n#include \n\n#include \n#include \n#include \n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n// Define tokens for GL_EXT_separate_specular_color if not already defined\n#ifndef GL_EXT_separate_specular_color\n#define GL_LIGHT_MODEL_COLOR_CONTROL_EXT 0x81F8\n#define GL_SINGLE_COLOR_EXT 0x81F9\n#define GL_SEPARATE_SPECULAR_COLOR_EXT 0x81FA\n#endif // GL_EXT_separate_specular_color\n\n\n//========================================================================\n// Type definitions\n//========================================================================\n\ntypedef struct\n{\n float x, y, z;\n} Vec3;\n\n// This structure is used for interleaved vertex arrays (see the\n// draw_particles function)\n//\n// NOTE: This structure SHOULD be packed on most systems. It uses 32-bit fields\n// on 32-bit boundaries, and is a multiple of 64 bits in total (6x32=3x64). If\n// it does not work, try using pragmas or whatever to force the structure to be\n// packed.\ntypedef struct\n{\n GLfloat s, t; // Texture coordinates\n GLuint rgba; // Color (four ubytes packed into an uint)\n GLfloat x, y, z; // Vertex coordinates\n} Vertex;\n\n\n//========================================================================\n// Program control global variables\n//========================================================================\n\n// Window dimensions\nfloat aspect_ratio;\n\n// \"wireframe\" flag (true if we use wireframe view)\nint wireframe;\n\n// Thread synchronization\nstruct {\n double t; // Time (s)\n float dt; // Time since last frame (s)\n int p_frame; // Particle physics frame number\n int d_frame; // Particle draw frame number\n cnd_t p_done; // Condition: particle physics done\n cnd_t d_done; // Condition: particle draw done\n mtx_t particles_lock; // Particles data sharing mutex\n} thread_sync;\n\n\n//========================================================================\n// Texture declarations (we hard-code them into the source code, since\n// they are so simple)\n//========================================================================\n\n#define P_TEX_WIDTH 8 // Particle texture dimensions\n#define P_TEX_HEIGHT 8\n#define F_TEX_WIDTH 16 // Floor texture dimensions\n#define F_TEX_HEIGHT 16\n\n// Texture object IDs\nGLuint particle_tex_id, floor_tex_id;\n\n// Particle texture (a simple spot)\nconst unsigned char particle_texture[ P_TEX_WIDTH * P_TEX_HEIGHT ] = {\n 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x11, 0x22, 0x22, 0x11, 0x00, 0x00,\n 0x00, 0x11, 0x33, 0x88, 0x77, 0x33, 0x11, 0x00,\n 0x00, 0x22, 0x88, 0xff, 0xee, 0x77, 0x22, 0x00,\n 0x00, 0x22, 0x77, 0xee, 0xff, 0x88, 0x22, 0x00,\n 0x00, 0x11, 0x33, 0x77, 0x88, 0x33, 0x11, 0x00,\n 0x00, 0x00, 0x11, 0x33, 0x22, 0x11, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00\n};\n\n// Floor texture (your basic checkered floor)\nconst unsigned char floor_texture[ F_TEX_WIDTH * F_TEX_HEIGHT ] = {\n 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,\n 0xff, 0xf0, 0xcc, 0xf0, 0xf0, 0xf0, 0xff, 0xf0, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,\n 0xf0, 0xcc, 0xee, 0xff, 0xf0, 0xf0, 0xf0, 0xf0, 0x30, 0x66, 0x30, 0x30, 0x30, 0x20, 0x30, 0x30,\n 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xee, 0xf0, 0xf0, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,\n 0xf0, 0xf0, 0xf0, 0xf0, 0xcc, 0xf0, 0xf0, 0xf0, 0x30, 0x30, 0x55, 0x30, 0x30, 0x44, 0x30, 0x30,\n 0xf0, 0xdd, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x33, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,\n 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xf0, 0xf0, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x60, 0x30,\n 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0x33, 0x33, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30,\n 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x33, 0x30, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,\n 0x30, 0x30, 0x30, 0x30, 0x30, 0x20, 0x30, 0x30, 0xf0, 0xff, 0xf0, 0xf0, 0xdd, 0xf0, 0xf0, 0xff,\n 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x55, 0x33, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xff, 0xf0, 0xf0,\n 0x30, 0x44, 0x66, 0x30, 0x30, 0x30, 0x30, 0x30, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,\n 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0xf0, 0xf0, 0xf0, 0xaa, 0xf0, 0xf0, 0xcc, 0xf0,\n 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0xff, 0xf0, 0xf0, 0xf0, 0xff, 0xf0, 0xdd, 0xf0,\n 0x30, 0x30, 0x30, 0x77, 0x30, 0x30, 0x30, 0x30, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,\n 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0, 0xf0,\n};\n\n\n//========================================================================\n// These are fixed constants that control the particle engine. In a\n// modular world, these values should be variables...\n//========================================================================\n\n// Maximum number of particles\n#define MAX_PARTICLES 3000\n\n// Life span of a particle (in seconds)\n#define LIFE_SPAN 8.f\n\n// A new particle is born every [BIRTH_INTERVAL] second\n#define BIRTH_INTERVAL (LIFE_SPAN/(float)MAX_PARTICLES)\n\n// Particle size (meters)\n#define PARTICLE_SIZE 0.7f\n\n// Gravitational constant (m/s^2)\n#define GRAVITY 9.8f\n\n// Base initial velocity (m/s)\n#define VELOCITY 8.f\n\n// Bounce friction (1.0 = no friction, 0.0 = maximum friction)\n#define FRICTION 0.75f\n\n// \"Fountain\" height (m)\n#define FOUNTAIN_HEIGHT 3.f\n\n// Fountain radius (m)\n#define FOUNTAIN_RADIUS 1.6f\n\n// Minimum delta-time for particle phisics (s)\n#define MIN_DELTA_T (BIRTH_INTERVAL * 0.5f)\n\n\n//========================================================================\n// Particle system global variables\n//========================================================================\n\n// This structure holds all state for a single particle\ntypedef struct {\n float x,y,z; // Position in space\n float vx,vy,vz; // Velocity vector\n float r,g,b; // Color of particle\n float life; // Life of particle (1.0 = newborn, < 0.0 = dead)\n int active; // Tells if this particle is active\n} PARTICLE;\n\n// Global vectors holding all particles. We use two vectors for double\n// buffering.\nstatic PARTICLE particles[MAX_PARTICLES];\n\n// Global variable holding the age of the youngest particle\nstatic float min_age;\n\n// Color of latest born particle (used for fountain lighting)\nstatic float glow_color[4];\n\n// Position of latest born particle (used for fountain lighting)\nstatic float glow_pos[4];\n\n\n//========================================================================\n// Object material and fog configuration constants\n//========================================================================\n\nconst GLfloat fountain_diffuse[4] = { 0.7f, 1.f, 1.f, 1.f };\nconst GLfloat fountain_specular[4] = { 1.f, 1.f, 1.f, 1.f };\nconst GLfloat fountain_shininess = 12.f;\nconst GLfloat floor_diffuse[4] = { 1.f, 0.6f, 0.6f, 1.f };\nconst GLfloat floor_specular[4] = { 0.6f, 0.6f, 0.6f, 1.f };\nconst GLfloat floor_shininess = 18.f;\nconst GLfloat fog_color[4] = { 0.1f, 0.1f, 0.1f, 1.f };\n\n\n//========================================================================\n// Print usage information\n//========================================================================\n\nstatic void usage(void)\n{\n printf(\"Usage: particles [-bfhs]\\n\");\n printf(\"Options:\\n\");\n printf(\" -f Run in full screen\\n\");\n printf(\" -h Display this help\\n\");\n printf(\" -s Run program as single thread (default is to use two threads)\\n\");\n printf(\"\\n\");\n printf(\"Program runtime controls:\\n\");\n printf(\" W Toggle wireframe mode\\n\");\n printf(\" Esc Exit program\\n\");\n}\n\n\n//========================================================================\n// Initialize a new particle\n//========================================================================\n\nstatic void init_particle(PARTICLE *p, double t)\n{\n float xy_angle, velocity;\n\n // Start position of particle is at the fountain blow-out\n p->x = 0.f;\n p->y = 0.f;\n p->z = FOUNTAIN_HEIGHT;\n\n // Start velocity is up (Z)...\n p->vz = 0.7f + (0.3f / 4096.f) * (float) (rand() & 4095);\n\n // ...and a randomly chosen X/Y direction\n xy_angle = (2.f * (float) M_PI / 4096.f) * (float) (rand() & 4095);\n p->vx = 0.4f * (float) cos(xy_angle);\n p->vy = 0.4f * (float) sin(xy_angle);\n\n // Scale velocity vector according to a time-varying velocity\n velocity = VELOCITY * (0.8f + 0.1f * (float) (sin(0.5 * t) + sin(1.31 * t)));\n p->vx *= velocity;\n p->vy *= velocity;\n p->vz *= velocity;\n\n // Color is time-varying\n p->r = 0.7f + 0.3f * (float) sin(0.34 * t + 0.1);\n p->g = 0.6f + 0.4f * (float) sin(0.63 * t + 1.1);\n p->b = 0.6f + 0.4f * (float) sin(0.91 * t + 2.1);\n\n // Store settings for fountain glow lighting\n glow_pos[0] = 0.4f * (float) sin(1.34 * t);\n glow_pos[1] = 0.4f * (float) sin(3.11 * t);\n glow_pos[2] = FOUNTAIN_HEIGHT + 1.f;\n glow_pos[3] = 1.f;\n glow_color[0] = p->r;\n glow_color[1] = p->g;\n glow_color[2] = p->b;\n glow_color[3] = 1.f;\n\n // The particle is new-born and active\n p->life = 1.f;\n p->active = 1;\n}\n\n\n//========================================================================\n// Update a particle\n//========================================================================\n\n#define FOUNTAIN_R2 (FOUNTAIN_RADIUS+PARTICLE_SIZE/2)*(FOUNTAIN_RADIUS+PARTICLE_SIZE/2)\n\nstatic void update_particle(PARTICLE *p, float dt)\n{\n // If the particle is not active, we need not do anything\n if (!p->active)\n return;\n\n // The particle is getting older...\n p->life -= dt * (1.f / LIFE_SPAN);\n\n // Did the particle die?\n if (p->life <= 0.f)\n {\n p->active = 0;\n return;\n }\n\n // Apply gravity\n p->vz = p->vz - GRAVITY * dt;\n\n // Update particle position\n p->x = p->x + p->vx * dt;\n p->y = p->y + p->vy * dt;\n p->z = p->z + p->vz * dt;\n\n // Simple collision detection + response\n if (p->vz < 0.f)\n {\n // Particles should bounce on the fountain (with friction)\n if ((p->x * p->x + p->y * p->y) < FOUNTAIN_R2 &&\n p->z < (FOUNTAIN_HEIGHT + PARTICLE_SIZE / 2))\n {\n p->vz = -FRICTION * p->vz;\n p->z = FOUNTAIN_HEIGHT + PARTICLE_SIZE / 2 +\n FRICTION * (FOUNTAIN_HEIGHT +\n PARTICLE_SIZE / 2 - p->z);\n }\n\n // Particles should bounce on the floor (with friction)\n else if (p->z < PARTICLE_SIZE / 2)\n {\n p->vz = -FRICTION * p->vz;\n p->z = PARTICLE_SIZE / 2 +\n FRICTION * (PARTICLE_SIZE / 2 - p->z);\n }\n }\n}\n\n\n//========================================================================\n// The main frame for the particle engine. Called once per frame.\n//========================================================================\n\nstatic void particle_engine(double t, float dt)\n{\n int i;\n float dt2;\n\n // Update particles (iterated several times per frame if dt is too large)\n while (dt > 0.f)\n {\n // Calculate delta time for this iteration\n dt2 = dt < MIN_DELTA_T ? dt : MIN_DELTA_T;\n\n for (i = 0; i < MAX_PARTICLES; i++)\n update_particle(&particles[i], dt2);\n\n min_age += dt2;\n\n // Should we create any new particle(s)?\n while (min_age >= BIRTH_INTERVAL)\n {\n min_age -= BIRTH_INTERVAL;\n\n // Find a dead particle to replace with a new one\n for (i = 0; i < MAX_PARTICLES; i++)\n {\n if (!particles[i].active)\n {\n init_particle(&particles[i], t + min_age);\n update_particle(&particles[i], min_age);\n break;\n }\n }\n }\n\n dt -= dt2;\n }\n}\n\n\n//========================================================================\n// Draw all active particles. We use OpenGL 1.1 vertex\n// arrays for this in order to accelerate the drawing.\n//========================================================================\n\n#define BATCH_PARTICLES 70 // Number of particles to draw in each batch\n // (70 corresponds to 7.5 KB = will not blow\n // the L1 data cache on most CPUs)\n#define PARTICLE_VERTS 4 // Number of vertices per particle\n\nstatic void draw_particles(GLFWwindow* window, double t, float dt)\n{\n int i, particle_count;\n Vertex vertex_array[BATCH_PARTICLES * PARTICLE_VERTS];\n Vertex* vptr;\n float alpha;\n GLuint rgba;\n Vec3 quad_lower_left, quad_lower_right;\n GLfloat mat[16];\n PARTICLE* pptr;\n\n // Here comes the real trick with flat single primitive objects (s.c.\n // \"billboards\"): We must rotate the textured primitive so that it\n // always faces the viewer (is coplanar with the view-plane).\n // We:\n // 1) Create the primitive around origo (0,0,0)\n // 2) Rotate it so that it is coplanar with the view plane\n // 3) Translate it according to the particle position\n // Note that 1) and 2) is the same for all particles (done only once).\n\n // Get modelview matrix. We will only use the upper left 3x3 part of\n // the matrix, which represents the rotation.\n glGetFloatv(GL_MODELVIEW_MATRIX, mat);\n\n // 1) & 2) We do it in one swift step:\n // Although not obvious, the following six lines represent two matrix/\n // vector multiplications. The matrix is the inverse 3x3 rotation\n // matrix (i.e. the transpose of the same matrix), and the two vectors\n // represent the lower left corner of the quad, PARTICLE_SIZE/2 *\n // (-1,-1,0), and the lower right corner, PARTICLE_SIZE/2 * (1,-1,0).\n // The upper left/right corners of the quad is always the negative of\n // the opposite corners (regardless of rotation).\n quad_lower_left.x = (-PARTICLE_SIZE / 2) * (mat[0] + mat[1]);\n quad_lower_left.y = (-PARTICLE_SIZE / 2) * (mat[4] + mat[5]);\n quad_lower_left.z = (-PARTICLE_SIZE / 2) * (mat[8] + mat[9]);\n quad_lower_right.x = (PARTICLE_SIZE / 2) * (mat[0] - mat[1]);\n quad_lower_right.y = (PARTICLE_SIZE / 2) * (mat[4] - mat[5]);\n quad_lower_right.z = (PARTICLE_SIZE / 2) * (mat[8] - mat[9]);\n\n // Don't update z-buffer, since all particles are transparent!\n glDepthMask(GL_FALSE);\n\n glEnable(GL_BLEND);\n glBlendFunc(GL_SRC_ALPHA, GL_ONE);\n\n // Select particle texture\n if (!wireframe)\n {\n glEnable(GL_TEXTURE_2D);\n glBindTexture(GL_TEXTURE_2D, particle_tex_id);\n }\n\n // Set up vertex arrays. We use interleaved arrays, which is easier to\n // handle (in most situations) and it gives a linear memory access\n // access pattern (which may give better performance in some\n // situations). GL_T2F_C4UB_V3F means: 2 floats for texture coords,\n // 4 ubytes for color and 3 floats for vertex coord (in that order).\n // Most OpenGL cards / drivers are optimized for this format.\n glInterleavedArrays(GL_T2F_C4UB_V3F, 0, vertex_array);\n\n // Wait for particle physics thread to be done\n mtx_lock(&thread_sync.particles_lock);\n while (!glfwWindowShouldClose(window) &&\n thread_sync.p_frame <= thread_sync.d_frame)\n {\n struct timespec ts;\n clock_gettime(CLOCK_REALTIME, &ts);\n ts.tv_nsec += 100 * 1000 * 1000;\n ts.tv_sec += ts.tv_nsec / (1000 * 1000 * 1000);\n ts.tv_nsec %= 1000 * 1000 * 1000;\n cnd_timedwait(&thread_sync.p_done, &thread_sync.particles_lock, &ts);\n }\n\n // Store the frame time and delta time for the physics thread\n thread_sync.t = t;\n thread_sync.dt = dt;\n\n // Update frame counter\n thread_sync.d_frame++;\n\n // Loop through all particles and build vertex arrays.\n particle_count = 0;\n vptr = vertex_array;\n pptr = particles;\n\n for (i = 0; i < MAX_PARTICLES; i++)\n {\n if (pptr->active)\n {\n // Calculate particle intensity (we set it to max during 75%\n // of its life, then it fades out)\n alpha = 4.f * pptr->life;\n if (alpha > 1.f)\n alpha = 1.f;\n\n // Convert color from float to 8-bit (store it in a 32-bit\n // integer using endian independent type casting)\n ((GLubyte*) &rgba)[0] = (GLubyte)(pptr->r * 255.f);\n ((GLubyte*) &rgba)[1] = (GLubyte)(pptr->g * 255.f);\n ((GLubyte*) &rgba)[2] = (GLubyte)(pptr->b * 255.f);\n ((GLubyte*) &rgba)[3] = (GLubyte)(alpha * 255.f);\n\n // 3) Translate the quad to the correct position in modelview\n // space and store its parameters in vertex arrays (we also\n // store texture coord and color information for each vertex).\n\n // Lower left corner\n vptr->s = 0.f;\n vptr->t = 0.f;\n vptr->rgba = rgba;\n vptr->x = pptr->x + quad_lower_left.x;\n vptr->y = pptr->y + quad_lower_left.y;\n vptr->z = pptr->z + quad_lower_left.z;\n vptr ++;\n\n // Lower right corner\n vptr->s = 1.f;\n vptr->t = 0.f;\n vptr->rgba = rgba;\n vptr->x = pptr->x + quad_lower_right.x;\n vptr->y = pptr->y + quad_lower_right.y;\n vptr->z = pptr->z + quad_lower_right.z;\n vptr ++;\n\n // Upper right corner\n vptr->s = 1.f;\n vptr->t = 1.f;\n vptr->rgba = rgba;\n vptr->x = pptr->x - quad_lower_left.x;\n vptr->y = pptr->y - quad_lower_left.y;\n vptr->z = pptr->z - quad_lower_left.z;\n vptr ++;\n\n // Upper left corner\n vptr->s = 0.f;\n vptr->t = 1.f;\n vptr->rgba = rgba;\n vptr->x = pptr->x - quad_lower_right.x;\n vptr->y = pptr->y - quad_lower_right.y;\n vptr->z = pptr->z - quad_lower_right.z;\n vptr ++;\n\n // Increase count of drawable particles\n particle_count ++;\n }\n\n // If we have filled up one batch of particles, draw it as a set\n // of quads using glDrawArrays.\n if (particle_count >= BATCH_PARTICLES)\n {\n // The first argument tells which primitive type we use (QUAD)\n // The second argument tells the index of the first vertex (0)\n // The last argument is the vertex count\n glDrawArrays(GL_QUADS, 0, PARTICLE_VERTS * particle_count);\n particle_count = 0;\n vptr = vertex_array;\n }\n\n // Next particle\n pptr++;\n }\n\n // We are done with the particle data\n mtx_unlock(&thread_sync.particles_lock);\n cnd_signal(&thread_sync.d_done);\n\n // Draw final batch of particles (if any)\n glDrawArrays(GL_QUADS, 0, PARTICLE_VERTS * particle_count);\n\n // Disable vertex arrays (Note: glInterleavedArrays implicitly called\n // glEnableClientState for vertex, texture coord and color arrays)\n glDisableClientState(GL_VERTEX_ARRAY);\n glDisableClientState(GL_TEXTURE_COORD_ARRAY);\n glDisableClientState(GL_COLOR_ARRAY);\n\n glDisable(GL_TEXTURE_2D);\n glDisable(GL_BLEND);\n\n glDepthMask(GL_TRUE);\n}\n\n\n//========================================================================\n// Fountain geometry specification\n//========================================================================\n\n#define FOUNTAIN_SIDE_POINTS 14\n#define FOUNTAIN_SWEEP_STEPS 32\n\nstatic const float fountain_side[FOUNTAIN_SIDE_POINTS * 2] =\n{\n 1.2f, 0.f, 1.f, 0.2f, 0.41f, 0.3f, 0.4f, 0.35f,\n 0.4f, 1.95f, 0.41f, 2.f, 0.8f, 2.2f, 1.2f, 2.4f,\n 1.5f, 2.7f, 1.55f,2.95f, 1.6f, 3.f, 1.f, 3.f,\n 0.5f, 3.f, 0.f, 3.f\n};\n\nstatic const float fountain_normal[FOUNTAIN_SIDE_POINTS * 2] =\n{\n 1.0000f, 0.0000f, 0.6428f, 0.7660f, 0.3420f, 0.9397f, 1.0000f, 0.0000f,\n 1.0000f, 0.0000f, 0.3420f,-0.9397f, 0.4226f,-0.9063f, 0.5000f,-0.8660f,\n 0.7660f,-0.6428f, 0.9063f,-0.4226f, 0.0000f,1.00000f, 0.0000f,1.00000f,\n 0.0000f,1.00000f, 0.0000f,1.00000f\n};\n\n\n//========================================================================\n// Draw a fountain\n//========================================================================\n\nstatic void draw_fountain(void)\n{\n static GLuint fountain_list = 0;\n double angle;\n float x, y;\n int m, n;\n\n // The first time, we build the fountain display list\n if (!fountain_list)\n {\n fountain_list = glGenLists(1);\n glNewList(fountain_list, GL_COMPILE_AND_EXECUTE);\n\n glMaterialfv(GL_FRONT, GL_DIFFUSE, fountain_diffuse);\n glMaterialfv(GL_FRONT, GL_SPECULAR, fountain_specular);\n glMaterialf(GL_FRONT, GL_SHININESS, fountain_shininess);\n\n // Build fountain using triangle strips\n for (n = 0; n < FOUNTAIN_SIDE_POINTS - 1; n++)\n {\n glBegin(GL_TRIANGLE_STRIP);\n for (m = 0; m <= FOUNTAIN_SWEEP_STEPS; m++)\n {\n angle = (double) m * (2.0 * M_PI / (double) FOUNTAIN_SWEEP_STEPS);\n x = (float) cos(angle);\n y = (float) sin(angle);\n\n // Draw triangle strip\n glNormal3f(x * fountain_normal[n * 2 + 2],\n y * fountain_normal[n * 2 + 2],\n fountain_normal[n * 2 + 3]);\n glVertex3f(x * fountain_side[n * 2 + 2],\n y * fountain_side[n * 2 + 2],\n fountain_side[n * 2 +3 ]);\n glNormal3f(x * fountain_normal[n * 2],\n y * fountain_normal[n * 2],\n fountain_normal[n * 2 + 1]);\n glVertex3f(x * fountain_side[n * 2],\n y * fountain_side[n * 2],\n fountain_side[n * 2 + 1]);\n }\n\n glEnd();\n }\n\n glEndList();\n }\n else\n glCallList(fountain_list);\n}\n\n\n//========================================================================\n// Recursive function for building variable tessellated floor\n//========================================================================\n\nstatic void tessellate_floor(float x1, float y1, float x2, float y2, int depth)\n{\n float delta, x, y;\n\n // Last recursion?\n if (depth >= 5)\n delta = 999999.f;\n else\n {\n x = (float) (fabs(x1) < fabs(x2) ? fabs(x1) : fabs(x2));\n y = (float) (fabs(y1) < fabs(y2) ? fabs(y1) : fabs(y2));\n delta = x*x + y*y;\n }\n\n // Recurse further?\n if (delta < 0.1f)\n {\n x = (x1 + x2) * 0.5f;\n y = (y1 + y2) * 0.5f;\n tessellate_floor(x1, y1, x, y, depth + 1);\n tessellate_floor(x, y1, x2, y, depth + 1);\n tessellate_floor(x1, y, x, y2, depth + 1);\n tessellate_floor(x, y, x2, y2, depth + 1);\n }\n else\n {\n glTexCoord2f(x1 * 30.f, y1 * 30.f);\n glVertex3f( x1 * 80.f, y1 * 80.f, 0.f);\n glTexCoord2f(x2 * 30.f, y1 * 30.f);\n glVertex3f( x2 * 80.f, y1 * 80.f, 0.f);\n glTexCoord2f(x2 * 30.f, y2 * 30.f);\n glVertex3f( x2 * 80.f, y2 * 80.f, 0.f);\n glTexCoord2f(x1 * 30.f, y2 * 30.f);\n glVertex3f( x1 * 80.f, y2 * 80.f, 0.f);\n }\n}\n\n\n//========================================================================\n// Draw floor. We build the floor recursively and let the tessellation in the\n// center (near x,y=0,0) be high, while the tessellation around the edges be\n// low.\n//========================================================================\n\nstatic void draw_floor(void)\n{\n static GLuint floor_list = 0;\n\n if (!wireframe)\n {\n glEnable(GL_TEXTURE_2D);\n glBindTexture(GL_TEXTURE_2D, floor_tex_id);\n }\n\n // The first time, we build the floor display list\n if (!floor_list)\n {\n floor_list = glGenLists(1);\n glNewList(floor_list, GL_COMPILE_AND_EXECUTE);\n\n glMaterialfv(GL_FRONT, GL_DIFFUSE, floor_diffuse);\n glMaterialfv(GL_FRONT, GL_SPECULAR, floor_specular);\n glMaterialf(GL_FRONT, GL_SHININESS, floor_shininess);\n\n // Draw floor as a bunch of triangle strips (high tessellation\n // improves lighting)\n glNormal3f(0.f, 0.f, 1.f);\n glBegin(GL_QUADS);\n tessellate_floor(-1.f, -1.f, 0.f, 0.f, 0);\n tessellate_floor( 0.f, -1.f, 1.f, 0.f, 0);\n tessellate_floor( 0.f, 0.f, 1.f, 1.f, 0);\n tessellate_floor(-1.f, 0.f, 0.f, 1.f, 0);\n glEnd();\n\n glEndList();\n }\n else\n glCallList(floor_list);\n\n glDisable(GL_TEXTURE_2D);\n\n}\n\n\n//========================================================================\n// Position and configure light sources\n//========================================================================\n\nstatic void setup_lights(void)\n{\n float l1pos[4], l1amb[4], l1dif[4], l1spec[4];\n float l2pos[4], l2amb[4], l2dif[4], l2spec[4];\n\n // Set light source 1 parameters\n l1pos[0] = 0.f; l1pos[1] = -9.f; l1pos[2] = 8.f; l1pos[3] = 1.f;\n l1amb[0] = 0.2f; l1amb[1] = 0.2f; l1amb[2] = 0.2f; l1amb[3] = 1.f;\n l1dif[0] = 0.8f; l1dif[1] = 0.4f; l1dif[2] = 0.2f; l1dif[3] = 1.f;\n l1spec[0] = 1.f; l1spec[1] = 0.6f; l1spec[2] = 0.2f; l1spec[3] = 0.f;\n\n // Set light source 2 parameters\n l2pos[0] = -15.f; l2pos[1] = 12.f; l2pos[2] = 1.5f; l2pos[3] = 1.f;\n l2amb[0] = 0.f; l2amb[1] = 0.f; l2amb[2] = 0.f; l2amb[3] = 1.f;\n l2dif[0] = 0.2f; l2dif[1] = 0.4f; l2dif[2] = 0.8f; l2dif[3] = 1.f;\n l2spec[0] = 0.2f; l2spec[1] = 0.6f; l2spec[2] = 1.f; l2spec[3] = 0.f;\n\n glLightfv(GL_LIGHT1, GL_POSITION, l1pos);\n glLightfv(GL_LIGHT1, GL_AMBIENT, l1amb);\n glLightfv(GL_LIGHT1, GL_DIFFUSE, l1dif);\n glLightfv(GL_LIGHT1, GL_SPECULAR, l1spec);\n glLightfv(GL_LIGHT2, GL_POSITION, l2pos);\n glLightfv(GL_LIGHT2, GL_AMBIENT, l2amb);\n glLightfv(GL_LIGHT2, GL_DIFFUSE, l2dif);\n glLightfv(GL_LIGHT2, GL_SPECULAR, l2spec);\n glLightfv(GL_LIGHT3, GL_POSITION, glow_pos);\n glLightfv(GL_LIGHT3, GL_DIFFUSE, glow_color);\n glLightfv(GL_LIGHT3, GL_SPECULAR, glow_color);\n\n glEnable(GL_LIGHT1);\n glEnable(GL_LIGHT2);\n glEnable(GL_LIGHT3);\n}\n\n\n//========================================================================\n// Main rendering function\n//========================================================================\n\nstatic void draw_scene(GLFWwindow* window, double t)\n{\n double xpos, ypos, zpos, angle_x, angle_y, angle_z;\n static double t_old = 0.0;\n float dt;\n mat4x4 projection;\n\n // Calculate frame-to-frame delta time\n dt = (float) (t - t_old);\n t_old = t;\n\n mat4x4_perspective(projection,\n 65.f * (float) M_PI / 180.f,\n aspect_ratio,\n 1.0, 60.0);\n\n glClearColor(0.1f, 0.1f, 0.1f, 1.f);\n glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);\n\n glMatrixMode(GL_PROJECTION);\n glLoadMatrixf((const GLfloat*) projection);\n\n // Setup camera\n glMatrixMode(GL_MODELVIEW);\n glLoadIdentity();\n\n // Rotate camera\n angle_x = 90.0 - 10.0;\n angle_y = 10.0 * sin(0.3 * t);\n angle_z = 10.0 * t;\n glRotated(-angle_x, 1.0, 0.0, 0.0);\n glRotated(-angle_y, 0.0, 1.0, 0.0);\n glRotated(-angle_z, 0.0, 0.0, 1.0);\n\n // Translate camera\n xpos = 15.0 * sin((M_PI / 180.0) * angle_z) +\n 2.0 * sin((M_PI / 180.0) * 3.1 * t);\n ypos = -15.0 * cos((M_PI / 180.0) * angle_z) +\n 2.0 * cos((M_PI / 180.0) * 2.9 * t);\n zpos = 4.0 + 2.0 * cos((M_PI / 180.0) * 4.9 * t);\n glTranslated(-xpos, -ypos, -zpos);\n\n glFrontFace(GL_CCW);\n glCullFace(GL_BACK);\n glEnable(GL_CULL_FACE);\n\n setup_lights();\n glEnable(GL_LIGHTING);\n\n glEnable(GL_FOG);\n glFogi(GL_FOG_MODE, GL_EXP);\n glFogf(GL_FOG_DENSITY, 0.05f);\n glFogfv(GL_FOG_COLOR, fog_color);\n\n draw_floor();\n\n glEnable(GL_DEPTH_TEST);\n glDepthFunc(GL_LEQUAL);\n glDepthMask(GL_TRUE);\n\n draw_fountain();\n\n glDisable(GL_LIGHTING);\n glDisable(GL_FOG);\n\n // Particles must be drawn after all solid objects have been drawn\n draw_particles(window, t, dt);\n\n // Z-buffer not needed anymore\n glDisable(GL_DEPTH_TEST);\n}\n\n\n//========================================================================\n// Window resize callback function\n//========================================================================\n\nstatic void resize_callback(GLFWwindow* window, int width, int height)\n{\n glViewport(0, 0, width, height);\n aspect_ratio = height ? width / (float) height : 1.f;\n}\n\n\n//========================================================================\n// Key callback functions\n//========================================================================\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action == GLFW_PRESS)\n {\n switch (key)\n {\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n case GLFW_KEY_W:\n wireframe = !wireframe;\n glPolygonMode(GL_FRONT_AND_BACK,\n wireframe ? GL_LINE : GL_FILL);\n break;\n default:\n break;\n }\n }\n}\n\n\n//========================================================================\n// Thread for updating particle physics\n//========================================================================\n\nstatic int physics_thread_main(void* arg)\n{\n GLFWwindow* window = arg;\n\n for (;;)\n {\n mtx_lock(&thread_sync.particles_lock);\n\n // Wait for particle drawing to be done\n while (!glfwWindowShouldClose(window) &&\n thread_sync.p_frame > thread_sync.d_frame)\n {\n struct timespec ts;\n clock_gettime(CLOCK_REALTIME, &ts);\n ts.tv_nsec += 100 * 1000 * 1000;\n ts.tv_sec += ts.tv_nsec / (1000 * 1000 * 1000);\n ts.tv_nsec %= 1000 * 1000 * 1000;\n cnd_timedwait(&thread_sync.d_done, &thread_sync.particles_lock, &ts);\n }\n\n if (glfwWindowShouldClose(window))\n break;\n\n // Update particles\n particle_engine(thread_sync.t, thread_sync.dt);\n\n // Update frame counter\n thread_sync.p_frame++;\n\n // Unlock mutex and signal drawing thread\n mtx_unlock(&thread_sync.particles_lock);\n cnd_signal(&thread_sync.p_done);\n }\n\n return 0;\n}\n\n\n//========================================================================\n// main\n//========================================================================\n\nint main(int argc, char** argv)\n{\n int ch, width, height;\n thrd_t physics_thread = 0;\n GLFWwindow* window;\n GLFWmonitor* monitor = NULL;\n\n if (!glfwInit())\n {\n fprintf(stderr, \"Failed to initialize GLFW\\n\");\n exit(EXIT_FAILURE);\n }\n\n while ((ch = getopt(argc, argv, \"fh\")) != -1)\n {\n switch (ch)\n {\n case 'f':\n monitor = glfwGetPrimaryMonitor();\n break;\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n }\n }\n\n if (monitor)\n {\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\n glfwWindowHint(GLFW_RED_BITS, mode->redBits);\n glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);\n glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);\n glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);\n\n width = mode->width;\n height = mode->height;\n }\n else\n {\n width = 640;\n height = 480;\n }\n\n window = glfwCreateWindow(width, height, \"Particle Engine\", monitor, NULL);\n if (!window)\n {\n fprintf(stderr, \"Failed to create GLFW window\\n\");\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n if (monitor)\n glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n glfwSetFramebufferSizeCallback(window, resize_callback);\n glfwSetKeyCallback(window, key_callback);\n\n // Set initial aspect ratio\n glfwGetFramebufferSize(window, &width, &height);\n resize_callback(window, width, height);\n\n // Upload particle texture\n glGenTextures(1, &particle_tex_id);\n glBindTexture(GL_TEXTURE_2D, particle_tex_id);\n glPixelStorei(GL_UNPACK_ALIGNMENT, 1);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\n glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, P_TEX_WIDTH, P_TEX_HEIGHT,\n 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, particle_texture);\n\n // Upload floor texture\n glGenTextures(1, &floor_tex_id);\n glBindTexture(GL_TEXTURE_2D, floor_tex_id);\n glPixelStorei(GL_UNPACK_ALIGNMENT, 1);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);\n glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, F_TEX_WIDTH, F_TEX_HEIGHT,\n 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, floor_texture);\n\n if (glfwExtensionSupported(\"GL_EXT_separate_specular_color\"))\n {\n glLightModeli(GL_LIGHT_MODEL_COLOR_CONTROL_EXT,\n GL_SEPARATE_SPECULAR_COLOR_EXT);\n }\n\n // Set filled polygon mode as default (not wireframe)\n glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);\n wireframe = 0;\n\n // Set initial times\n thread_sync.t = 0.0;\n thread_sync.dt = 0.001f;\n thread_sync.p_frame = 0;\n thread_sync.d_frame = 0;\n\n mtx_init(&thread_sync.particles_lock, mtx_timed);\n cnd_init(&thread_sync.p_done);\n cnd_init(&thread_sync.d_done);\n\n if (thrd_create(&physics_thread, physics_thread_main, window) != thrd_success)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetTime(0.0);\n\n while (!glfwWindowShouldClose(window))\n {\n draw_scene(window, glfwGetTime());\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n }\n\n thrd_join(physics_thread, NULL);\n\n glfwDestroyWindow(window);\n glfwTerminate();\n\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/examples/sharing.c", "content": "//========================================================================\n// Context sharing example\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n\n#include \"getopt.h\"\n#include \"linmath.h\"\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"varying vec2 texcoord;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\" texcoord = vPos;\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"uniform sampler2D texture;\\n\"\n\"uniform vec3 color;\\n\"\n\"varying vec2 texcoord;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(color * texture2D(texture, texcoord).rgb, 1.0);\\n\"\n\"}\\n\";\n\nstatic const vec2 vertices[4] =\n{\n { 0.f, 0.f },\n { 1.f, 0.f },\n { 1.f, 1.f },\n { 0.f, 1.f }\n};\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nint main(int argc, char** argv)\n{\n GLFWwindow* windows[2];\n GLuint texture, program, vertex_buffer;\n GLint mvp_location, vpos_location, color_location, texture_location;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n windows[0] = glfwCreateWindow(400, 400, \"First\", NULL, NULL);\n if (!windows[0])\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetKeyCallback(windows[0], key_callback);\n\n glfwMakeContextCurrent(windows[0]);\n\n // Only enable vsync for the first of the windows to be swapped to\n // avoid waiting out the interval for each window\n glfwSwapInterval(1);\n\n // The contexts are created with the same APIs so the function\n // pointers should be re-usable between them\n gladLoadGL(glfwGetProcAddress);\n\n // Create the OpenGL objects inside the first context, created above\n // All objects will be shared with the second context, created below\n {\n int x, y;\n char pixels[16 * 16];\n GLuint vertex_shader, fragment_shader;\n\n glGenTextures(1, &texture);\n glBindTexture(GL_TEXTURE_2D, texture);\n\n srand((unsigned int) glfwGetTimerValue());\n\n for (y = 0; y < 16; y++)\n {\n for (x = 0; x < 16; x++)\n pixels[y * 16 + x] = rand() % 256;\n }\n\n glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, 16, 16, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, pixels);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);\n glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n color_location = glGetUniformLocation(program, \"color\");\n texture_location = glGetUniformLocation(program, \"texture\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n }\n\n glUseProgram(program);\n glUniform1i(texture_location, 0);\n\n glEnable(GL_TEXTURE_2D);\n glBindTexture(GL_TEXTURE_2D, texture);\n\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n\n windows[1] = glfwCreateWindow(400, 400, \"Second\", NULL, windows[0]);\n if (!windows[1])\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n // Place the second window to the right of the first\n {\n int xpos, ypos, left, right, width;\n\n glfwGetWindowSize(windows[0], &width, NULL);\n glfwGetWindowFrameSize(windows[0], &left, NULL, &right, NULL);\n glfwGetWindowPos(windows[0], &xpos, &ypos);\n\n glfwSetWindowPos(windows[1], xpos + width + left + right, ypos);\n }\n\n glfwSetKeyCallback(windows[1], key_callback);\n\n glfwMakeContextCurrent(windows[1]);\n\n // While objects are shared, the global context state is not and will\n // need to be set up for each context\n\n glUseProgram(program);\n\n glEnable(GL_TEXTURE_2D);\n glBindTexture(GL_TEXTURE_2D, texture);\n\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n\n while (!glfwWindowShouldClose(windows[0]) &&\n !glfwWindowShouldClose(windows[1]))\n {\n int i;\n const vec3 colors[2] =\n {\n { 0.8f, 0.4f, 1.f },\n { 0.3f, 0.4f, 1.f }\n };\n\n for (i = 0; i < 2; i++)\n {\n int width, height;\n mat4x4 mvp;\n\n glfwGetFramebufferSize(windows[i], &width, &height);\n glfwMakeContextCurrent(windows[i]);\n\n glViewport(0, 0, width, height);\n\n mat4x4_ortho(mvp, 0.f, 1.f, 0.f, 1.f, 0.f, 1.f);\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glUniform3fv(color_location, 1, colors[i]);\n glDrawArrays(GL_TRIANGLE_FAN, 0, 4);\n\n glfwSwapBuffers(windows[i]);\n }\n\n glfwWaitEvents();\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/examples/simple.c", "content": "//========================================================================\n// Simple GLFW example\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//! [code]\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \"linmath.h\"\n\n#include \n#include \n\nstatic const struct\n{\n float x, y;\n float r, g, b;\n} vertices[3] =\n{\n { -0.6f, -0.4f, 1.f, 0.f, 0.f },\n { 0.6f, -0.4f, 0.f, 1.f, 0.f },\n { 0.f, 0.6f, 0.f, 0.f, 1.f }\n};\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec3 vCol;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"varying vec3 color;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\" color = vCol;\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"varying vec3 color;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(color, 1.0);\\n\"\n\"}\\n\";\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nint main(void)\n{\n GLFWwindow* window;\n GLuint vertex_buffer, vertex_shader, fragment_shader, program;\n GLint mvp_location, vpos_location, vcol_location;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n window = glfwCreateWindow(640, 480, \"Simple example\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetKeyCallback(window, key_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n // NOTE: OpenGL error checks have been omitted for brevity\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n vcol_location = glGetAttribLocation(program, \"vCol\");\n\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n glEnableVertexAttribArray(vcol_location);\n glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) (sizeof(float) * 2));\n\n while (!glfwWindowShouldClose(window))\n {\n float ratio;\n int width, height;\n mat4x4 m, p, mvp;\n\n glfwGetFramebufferSize(window, &width, &height);\n ratio = width / (float) height;\n\n glViewport(0, 0, width, height);\n glClear(GL_COLOR_BUFFER_BIT);\n\n mat4x4_identity(m);\n mat4x4_rotate_Z(m, m, (float) glfwGetTime());\n mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);\n mat4x4_mul(mvp, p, m);\n\n glUseProgram(program);\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glDrawArrays(GL_TRIANGLES, 0, 3);\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n }\n\n glfwDestroyWindow(window);\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n//! [code]\n" }, { "path": "thirdparty/glfw/examples/splitview.c", "content": "//========================================================================\n// This is an example program for the GLFW library\n//\n// The program uses a \"split window\" view, rendering four views of the\n// same scene in one window (e.g. uesful for 3D modelling software). This\n// demo uses scissors to separate the four different rendering areas from\n// each other.\n//\n// (If the code seems a little bit strange here and there, it may be\n// because I am not a friend of orthogonal projections)\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \n#include \n#include \n\n#include \n\n\n//========================================================================\n// Global variables\n//========================================================================\n\n// Mouse position\nstatic double xpos = 0, ypos = 0;\n\n// Window size\nstatic int width, height;\n\n// Active view: 0 = none, 1 = upper left, 2 = upper right, 3 = lower left,\n// 4 = lower right\nstatic int active_view = 0;\n\n// Rotation around each axis\nstatic int rot_x = 0, rot_y = 0, rot_z = 0;\n\n// Do redraw?\nstatic int do_redraw = 1;\n\n\n//========================================================================\n// Draw a solid torus (use a display list for the model)\n//========================================================================\n\n#define TORUS_MAJOR 1.5\n#define TORUS_MINOR 0.5\n#define TORUS_MAJOR_RES 32\n#define TORUS_MINOR_RES 32\n\nstatic void drawTorus(void)\n{\n static GLuint torus_list = 0;\n int i, j, k;\n double s, t, x, y, z, nx, ny, nz, scale, twopi;\n\n if (!torus_list)\n {\n // Start recording displaylist\n torus_list = glGenLists(1);\n glNewList(torus_list, GL_COMPILE_AND_EXECUTE);\n\n // Draw torus\n twopi = 2.0 * M_PI;\n for (i = 0; i < TORUS_MINOR_RES; i++)\n {\n glBegin(GL_QUAD_STRIP);\n for (j = 0; j <= TORUS_MAJOR_RES; j++)\n {\n for (k = 1; k >= 0; k--)\n {\n s = (i + k) % TORUS_MINOR_RES + 0.5;\n t = j % TORUS_MAJOR_RES;\n\n // Calculate point on surface\n x = (TORUS_MAJOR + TORUS_MINOR * cos(s * twopi / TORUS_MINOR_RES)) * cos(t * twopi / TORUS_MAJOR_RES);\n y = TORUS_MINOR * sin(s * twopi / TORUS_MINOR_RES);\n z = (TORUS_MAJOR + TORUS_MINOR * cos(s * twopi / TORUS_MINOR_RES)) * sin(t * twopi / TORUS_MAJOR_RES);\n\n // Calculate surface normal\n nx = x - TORUS_MAJOR * cos(t * twopi / TORUS_MAJOR_RES);\n ny = y;\n nz = z - TORUS_MAJOR * sin(t * twopi / TORUS_MAJOR_RES);\n scale = 1.0 / sqrt(nx*nx + ny*ny + nz*nz);\n nx *= scale;\n ny *= scale;\n nz *= scale;\n\n glNormal3f((float) nx, (float) ny, (float) nz);\n glVertex3f((float) x, (float) y, (float) z);\n }\n }\n\n glEnd();\n }\n\n // Stop recording displaylist\n glEndList();\n }\n else\n {\n // Playback displaylist\n glCallList(torus_list);\n }\n}\n\n\n//========================================================================\n// Draw the scene (a rotating torus)\n//========================================================================\n\nstatic void drawScene(void)\n{\n const GLfloat model_diffuse[4] = {1.0f, 0.8f, 0.8f, 1.0f};\n const GLfloat model_specular[4] = {0.6f, 0.6f, 0.6f, 1.0f};\n const GLfloat model_shininess = 20.0f;\n\n glPushMatrix();\n\n // Rotate the object\n glRotatef((GLfloat) rot_x * 0.5f, 1.0f, 0.0f, 0.0f);\n glRotatef((GLfloat) rot_y * 0.5f, 0.0f, 1.0f, 0.0f);\n glRotatef((GLfloat) rot_z * 0.5f, 0.0f, 0.0f, 1.0f);\n\n // Set model color (used for orthogonal views, lighting disabled)\n glColor4fv(model_diffuse);\n\n // Set model material (used for perspective view, lighting enabled)\n glMaterialfv(GL_FRONT, GL_DIFFUSE, model_diffuse);\n glMaterialfv(GL_FRONT, GL_SPECULAR, model_specular);\n glMaterialf(GL_FRONT, GL_SHININESS, model_shininess);\n\n // Draw torus\n drawTorus();\n\n glPopMatrix();\n}\n\n\n//========================================================================\n// Draw a 2D grid (used for orthogonal views)\n//========================================================================\n\nstatic void drawGrid(float scale, int steps)\n{\n int i;\n float x, y;\n mat4x4 view;\n\n glPushMatrix();\n\n // Set background to some dark bluish grey\n glClearColor(0.05f, 0.05f, 0.2f, 0.0f);\n glClear(GL_COLOR_BUFFER_BIT);\n\n // Setup modelview matrix (flat XY view)\n {\n vec3 eye = { 0.f, 0.f, 1.f };\n vec3 center = { 0.f, 0.f, 0.f };\n vec3 up = { 0.f, 1.f, 0.f };\n mat4x4_look_at(view, eye, center, up);\n }\n glLoadMatrixf((const GLfloat*) view);\n\n // We don't want to update the Z-buffer\n glDepthMask(GL_FALSE);\n\n // Set grid color\n glColor3f(0.0f, 0.5f, 0.5f);\n\n glBegin(GL_LINES);\n\n // Horizontal lines\n x = scale * 0.5f * (float) (steps - 1);\n y = -scale * 0.5f * (float) (steps - 1);\n for (i = 0; i < steps; i++)\n {\n glVertex3f(-x, y, 0.0f);\n glVertex3f(x, y, 0.0f);\n y += scale;\n }\n\n // Vertical lines\n x = -scale * 0.5f * (float) (steps - 1);\n y = scale * 0.5f * (float) (steps - 1);\n for (i = 0; i < steps; i++)\n {\n glVertex3f(x, -y, 0.0f);\n glVertex3f(x, y, 0.0f);\n x += scale;\n }\n\n glEnd();\n\n // Enable Z-buffer writing again\n glDepthMask(GL_TRUE);\n\n glPopMatrix();\n}\n\n\n//========================================================================\n// Draw all views\n//========================================================================\n\nstatic void drawAllViews(void)\n{\n const GLfloat light_position[4] = {0.0f, 8.0f, 8.0f, 1.0f};\n const GLfloat light_diffuse[4] = {1.0f, 1.0f, 1.0f, 1.0f};\n const GLfloat light_specular[4] = {1.0f, 1.0f, 1.0f, 1.0f};\n const GLfloat light_ambient[4] = {0.2f, 0.2f, 0.3f, 1.0f};\n float aspect;\n mat4x4 view, projection;\n\n // Calculate aspect of window\n if (height > 0)\n aspect = (float) width / (float) height;\n else\n aspect = 1.f;\n\n // Clear screen\n glClearColor(0.0f, 0.0f, 0.0f, 0.0f);\n glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);\n\n // Enable scissor test\n glEnable(GL_SCISSOR_TEST);\n\n // Enable depth test\n glEnable(GL_DEPTH_TEST);\n glDepthFunc(GL_LEQUAL);\n\n // ** ORTHOGONAL VIEWS **\n\n // For orthogonal views, use wireframe rendering\n glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);\n\n // Enable line anti-aliasing\n glEnable(GL_LINE_SMOOTH);\n glEnable(GL_BLEND);\n glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);\n\n // Setup orthogonal projection matrix\n glMatrixMode(GL_PROJECTION);\n glLoadIdentity();\n glOrtho(-3.0 * aspect, 3.0 * aspect, -3.0, 3.0, 1.0, 50.0);\n\n // Upper left view (TOP VIEW)\n glViewport(0, height / 2, width / 2, height / 2);\n glScissor(0, height / 2, width / 2, height / 2);\n glMatrixMode(GL_MODELVIEW);\n {\n vec3 eye = { 0.f, 10.f, 1e-3f };\n vec3 center = { 0.f, 0.f, 0.f };\n vec3 up = { 0.f, 1.f, 0.f };\n mat4x4_look_at( view, eye, center, up );\n }\n glLoadMatrixf((const GLfloat*) view);\n drawGrid(0.5, 12);\n drawScene();\n\n // Lower left view (FRONT VIEW)\n glViewport(0, 0, width / 2, height / 2);\n glScissor(0, 0, width / 2, height / 2);\n glMatrixMode(GL_MODELVIEW);\n {\n vec3 eye = { 0.f, 0.f, 10.f };\n vec3 center = { 0.f, 0.f, 0.f };\n vec3 up = { 0.f, 1.f, 0.f };\n mat4x4_look_at( view, eye, center, up );\n }\n glLoadMatrixf((const GLfloat*) view);\n drawGrid(0.5, 12);\n drawScene();\n\n // Lower right view (SIDE VIEW)\n glViewport(width / 2, 0, width / 2, height / 2);\n glScissor(width / 2, 0, width / 2, height / 2);\n glMatrixMode(GL_MODELVIEW);\n {\n vec3 eye = { 10.f, 0.f, 0.f };\n vec3 center = { 0.f, 0.f, 0.f };\n vec3 up = { 0.f, 1.f, 0.f };\n mat4x4_look_at( view, eye, center, up );\n }\n glLoadMatrixf((const GLfloat*) view);\n drawGrid(0.5, 12);\n drawScene();\n\n // Disable line anti-aliasing\n glDisable(GL_LINE_SMOOTH);\n glDisable(GL_BLEND);\n\n // ** PERSPECTIVE VIEW **\n\n // For perspective view, use solid rendering\n glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);\n\n // Enable face culling (faster rendering)\n glEnable(GL_CULL_FACE);\n glCullFace(GL_BACK);\n glFrontFace(GL_CW);\n\n // Setup perspective projection matrix\n glMatrixMode(GL_PROJECTION);\n mat4x4_perspective(projection,\n 65.f * (float) M_PI / 180.f,\n aspect,\n 1.f, 50.f);\n glLoadMatrixf((const GLfloat*) projection);\n\n // Upper right view (PERSPECTIVE VIEW)\n glViewport(width / 2, height / 2, width / 2, height / 2);\n glScissor(width / 2, height / 2, width / 2, height / 2);\n glMatrixMode(GL_MODELVIEW);\n {\n vec3 eye = { 3.f, 1.5f, 3.f };\n vec3 center = { 0.f, 0.f, 0.f };\n vec3 up = { 0.f, 1.f, 0.f };\n mat4x4_look_at( view, eye, center, up );\n }\n glLoadMatrixf((const GLfloat*) view);\n\n // Configure and enable light source 1\n glLightfv(GL_LIGHT1, GL_POSITION, light_position);\n glLightfv(GL_LIGHT1, GL_AMBIENT, light_ambient);\n glLightfv(GL_LIGHT1, GL_DIFFUSE, light_diffuse);\n glLightfv(GL_LIGHT1, GL_SPECULAR, light_specular);\n glEnable(GL_LIGHT1);\n glEnable(GL_LIGHTING);\n\n // Draw scene\n drawScene();\n\n // Disable lighting\n glDisable(GL_LIGHTING);\n\n // Disable face culling\n glDisable(GL_CULL_FACE);\n\n // Disable depth test\n glDisable(GL_DEPTH_TEST);\n\n // Disable scissor test\n glDisable(GL_SCISSOR_TEST);\n\n // Draw a border around the active view\n if (active_view > 0 && active_view != 2)\n {\n glViewport(0, 0, width, height);\n\n glMatrixMode(GL_PROJECTION);\n glLoadIdentity();\n glOrtho(0.0, 2.0, 0.0, 2.0, 0.0, 1.0);\n\n glMatrixMode(GL_MODELVIEW);\n glLoadIdentity();\n glTranslatef((GLfloat) ((active_view - 1) & 1), (GLfloat) (1 - (active_view - 1) / 2), 0.0f);\n\n glColor3f(1.0f, 1.0f, 0.6f);\n\n glBegin(GL_LINE_STRIP);\n glVertex2i(0, 0);\n glVertex2i(1, 0);\n glVertex2i(1, 1);\n glVertex2i(0, 1);\n glVertex2i(0, 0);\n glEnd();\n }\n}\n\n\n//========================================================================\n// Framebuffer size callback function\n//========================================================================\n\nstatic void framebufferSizeFun(GLFWwindow* window, int w, int h)\n{\n width = w;\n height = h > 0 ? h : 1;\n do_redraw = 1;\n}\n\n\n//========================================================================\n// Window refresh callback function\n//========================================================================\n\nstatic void windowRefreshFun(GLFWwindow* window)\n{\n drawAllViews();\n glfwSwapBuffers(window);\n do_redraw = 0;\n}\n\n\n//========================================================================\n// Mouse position callback function\n//========================================================================\n\nstatic void cursorPosFun(GLFWwindow* window, double x, double y)\n{\n int wnd_width, wnd_height, fb_width, fb_height;\n double scale;\n\n glfwGetWindowSize(window, &wnd_width, &wnd_height);\n glfwGetFramebufferSize(window, &fb_width, &fb_height);\n\n scale = (double) fb_width / (double) wnd_width;\n\n x *= scale;\n y *= scale;\n\n // Depending on which view was selected, rotate around different axes\n switch (active_view)\n {\n case 1:\n rot_x += (int) (y - ypos);\n rot_z += (int) (x - xpos);\n do_redraw = 1;\n break;\n case 3:\n rot_x += (int) (y - ypos);\n rot_y += (int) (x - xpos);\n do_redraw = 1;\n break;\n case 4:\n rot_y += (int) (x - xpos);\n rot_z += (int) (y - ypos);\n do_redraw = 1;\n break;\n default:\n // Do nothing for perspective view, or if no view is selected\n break;\n }\n\n // Remember cursor position\n xpos = x;\n ypos = y;\n}\n\n\n//========================================================================\n// Mouse button callback function\n//========================================================================\n\nstatic void mouseButtonFun(GLFWwindow* window, int button, int action, int mods)\n{\n if ((button == GLFW_MOUSE_BUTTON_LEFT) && action == GLFW_PRESS)\n {\n // Detect which of the four views was clicked\n active_view = 1;\n if (xpos >= width / 2)\n active_view += 1;\n if (ypos >= height / 2)\n active_view += 2;\n }\n else if (button == GLFW_MOUSE_BUTTON_LEFT)\n {\n // Deselect any previously selected view\n active_view = 0;\n }\n\n do_redraw = 1;\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\n\n//========================================================================\n// main\n//========================================================================\n\nint main(void)\n{\n GLFWwindow* window;\n\n // Initialise GLFW\n if (!glfwInit())\n {\n fprintf(stderr, \"Failed to initialize GLFW\\n\");\n exit(EXIT_FAILURE);\n }\n\n glfwWindowHint(GLFW_SAMPLES, 4);\n\n // Open OpenGL window\n window = glfwCreateWindow(500, 500, \"Split view demo\", NULL, NULL);\n if (!window)\n {\n fprintf(stderr, \"Failed to open GLFW window\\n\");\n\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n // Set callback functions\n glfwSetFramebufferSizeCallback(window, framebufferSizeFun);\n glfwSetWindowRefreshCallback(window, windowRefreshFun);\n glfwSetCursorPosCallback(window, cursorPosFun);\n glfwSetMouseButtonCallback(window, mouseButtonFun);\n glfwSetKeyCallback(window, key_callback);\n\n // Enable vsync\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n if (GLAD_GL_ARB_multisample || GLAD_GL_VERSION_1_3)\n glEnable(GL_MULTISAMPLE_ARB);\n\n glfwGetFramebufferSize(window, &width, &height);\n framebufferSizeFun(window, width, height);\n\n // Main loop\n for (;;)\n {\n // Only redraw if we need to\n if (do_redraw)\n windowRefreshFun(window);\n\n // Wait for new events\n glfwWaitEvents();\n\n // Check if the window should be closed\n if (glfwWindowShouldClose(window))\n break;\n }\n\n // Close OpenGL window and terminate GLFW\n glfwTerminate();\n\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/examples/wave.c", "content": "/*****************************************************************************\n * Wave Simulation in OpenGL\n * (C) 2002 Jakob Thomsen\n * http://home.in.tum.de/~thomsen\n * Modified for GLFW by Sylvain Hellegouarch - sh@programmationworld.com\n * Modified for variable frame rate by Marcus Geelnard\n * 2003-Jan-31: Minor cleanups and speedups / MG\n * 2010-10-24: Formatting and cleanup - Camilla Löwy\n *****************************************************************************/\n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \n#include \n#include \n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n\n// Maximum delta T to allow for differential calculations\n#define MAX_DELTA_T 0.01\n\n// Animation speed (10.0 looks good)\n#define ANIMATION_SPEED 10.0\n\nGLfloat alpha = 210.f, beta = -70.f;\nGLfloat zoom = 2.f;\n\ndouble cursorX;\ndouble cursorY;\n\nstruct Vertex\n{\n GLfloat x, y, z;\n GLfloat r, g, b;\n};\n\n#define GRIDW 50\n#define GRIDH 50\n#define VERTEXNUM (GRIDW*GRIDH)\n\n#define QUADW (GRIDW - 1)\n#define QUADH (GRIDH - 1)\n#define QUADNUM (QUADW*QUADH)\n\nGLuint quad[4 * QUADNUM];\nstruct Vertex vertex[VERTEXNUM];\n\n/* The grid will look like this:\n *\n * 3 4 5\n * *---*---*\n * | | |\n * | 0 | 1 |\n * | | |\n * *---*---*\n * 0 1 2\n */\n\n//========================================================================\n// Initialize grid geometry\n//========================================================================\n\nvoid init_vertices(void)\n{\n int x, y, p;\n\n // Place the vertices in a grid\n for (y = 0; y < GRIDH; y++)\n {\n for (x = 0; x < GRIDW; x++)\n {\n p = y * GRIDW + x;\n\n vertex[p].x = (GLfloat) (x - GRIDW / 2) / (GLfloat) (GRIDW / 2);\n vertex[p].y = (GLfloat) (y - GRIDH / 2) / (GLfloat) (GRIDH / 2);\n vertex[p].z = 0;\n\n if ((x % 4 < 2) ^ (y % 4 < 2))\n vertex[p].r = 0.0;\n else\n vertex[p].r = 1.0;\n\n vertex[p].g = (GLfloat) y / (GLfloat) GRIDH;\n vertex[p].b = 1.f - ((GLfloat) x / (GLfloat) GRIDW + (GLfloat) y / (GLfloat) GRIDH) / 2.f;\n }\n }\n\n for (y = 0; y < QUADH; y++)\n {\n for (x = 0; x < QUADW; x++)\n {\n p = 4 * (y * QUADW + x);\n\n quad[p + 0] = y * GRIDW + x; // Some point\n quad[p + 1] = y * GRIDW + x + 1; // Neighbor at the right side\n quad[p + 2] = (y + 1) * GRIDW + x + 1; // Upper right neighbor\n quad[p + 3] = (y + 1) * GRIDW + x; // Upper neighbor\n }\n }\n}\n\ndouble dt;\ndouble p[GRIDW][GRIDH];\ndouble vx[GRIDW][GRIDH], vy[GRIDW][GRIDH];\ndouble ax[GRIDW][GRIDH], ay[GRIDW][GRIDH];\n\n//========================================================================\n// Initialize grid\n//========================================================================\n\nvoid init_grid(void)\n{\n int x, y;\n double dx, dy, d;\n\n for (y = 0; y < GRIDH; y++)\n {\n for (x = 0; x < GRIDW; x++)\n {\n dx = (double) (x - GRIDW / 2);\n dy = (double) (y - GRIDH / 2);\n d = sqrt(dx * dx + dy * dy);\n if (d < 0.1 * (double) (GRIDW / 2))\n {\n d = d * 10.0;\n p[x][y] = -cos(d * (M_PI / (double)(GRIDW * 4))) * 100.0;\n }\n else\n p[x][y] = 0.0;\n\n vx[x][y] = 0.0;\n vy[x][y] = 0.0;\n }\n }\n}\n\n\n//========================================================================\n// Draw scene\n//========================================================================\n\nvoid draw_scene(GLFWwindow* window)\n{\n // Clear the color and depth buffers\n glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);\n\n // We don't want to modify the projection matrix\n glMatrixMode(GL_MODELVIEW);\n glLoadIdentity();\n\n // Move back\n glTranslatef(0.0, 0.0, -zoom);\n // Rotate the view\n glRotatef(beta, 1.0, 0.0, 0.0);\n glRotatef(alpha, 0.0, 0.0, 1.0);\n\n glDrawElements(GL_QUADS, 4 * QUADNUM, GL_UNSIGNED_INT, quad);\n\n glfwSwapBuffers(window);\n}\n\n\n//========================================================================\n// Initialize Miscellaneous OpenGL state\n//========================================================================\n\nvoid init_opengl(void)\n{\n // Use Gouraud (smooth) shading\n glShadeModel(GL_SMOOTH);\n\n // Switch on the z-buffer\n glEnable(GL_DEPTH_TEST);\n\n glEnableClientState(GL_VERTEX_ARRAY);\n glEnableClientState(GL_COLOR_ARRAY);\n glVertexPointer(3, GL_FLOAT, sizeof(struct Vertex), vertex);\n glColorPointer(3, GL_FLOAT, sizeof(struct Vertex), &vertex[0].r); // Pointer to the first color\n\n glPointSize(2.0);\n\n // Background color is black\n glClearColor(0, 0, 0, 0);\n}\n\n\n//========================================================================\n// Modify the height of each vertex according to the pressure\n//========================================================================\n\nvoid adjust_grid(void)\n{\n int pos;\n int x, y;\n\n for (y = 0; y < GRIDH; y++)\n {\n for (x = 0; x < GRIDW; x++)\n {\n pos = y * GRIDW + x;\n vertex[pos].z = (float) (p[x][y] * (1.0 / 50.0));\n }\n }\n}\n\n\n//========================================================================\n// Calculate wave propagation\n//========================================================================\n\nvoid calc_grid(void)\n{\n int x, y, x2, y2;\n double time_step = dt * ANIMATION_SPEED;\n\n // Compute accelerations\n for (x = 0; x < GRIDW; x++)\n {\n x2 = (x + 1) % GRIDW;\n for(y = 0; y < GRIDH; y++)\n ax[x][y] = p[x][y] - p[x2][y];\n }\n\n for (y = 0; y < GRIDH; y++)\n {\n y2 = (y + 1) % GRIDH;\n for(x = 0; x < GRIDW; x++)\n ay[x][y] = p[x][y] - p[x][y2];\n }\n\n // Compute speeds\n for (x = 0; x < GRIDW; x++)\n {\n for (y = 0; y < GRIDH; y++)\n {\n vx[x][y] = vx[x][y] + ax[x][y] * time_step;\n vy[x][y] = vy[x][y] + ay[x][y] * time_step;\n }\n }\n\n // Compute pressure\n for (x = 1; x < GRIDW; x++)\n {\n x2 = x - 1;\n for (y = 1; y < GRIDH; y++)\n {\n y2 = y - 1;\n p[x][y] = p[x][y] + (vx[x2][y] - vx[x][y] + vy[x][y2] - vy[x][y]) * time_step;\n }\n }\n}\n\n\n//========================================================================\n// Print errors\n//========================================================================\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\n\n//========================================================================\n// Handle key strokes\n//========================================================================\n\nvoid key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n case GLFW_KEY_SPACE:\n init_grid();\n break;\n case GLFW_KEY_LEFT:\n alpha += 5;\n break;\n case GLFW_KEY_RIGHT:\n alpha -= 5;\n break;\n case GLFW_KEY_UP:\n beta -= 5;\n break;\n case GLFW_KEY_DOWN:\n beta += 5;\n break;\n case GLFW_KEY_PAGE_UP:\n zoom -= 0.25f;\n if (zoom < 0.f)\n zoom = 0.f;\n break;\n case GLFW_KEY_PAGE_DOWN:\n zoom += 0.25f;\n break;\n default:\n break;\n }\n}\n\n\n//========================================================================\n// Callback function for mouse button events\n//========================================================================\n\nvoid mouse_button_callback(GLFWwindow* window, int button, int action, int mods)\n{\n if (button != GLFW_MOUSE_BUTTON_LEFT)\n return;\n\n if (action == GLFW_PRESS)\n {\n glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);\n glfwGetCursorPos(window, &cursorX, &cursorY);\n }\n else\n glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);\n}\n\n\n//========================================================================\n// Callback function for cursor motion events\n//========================================================================\n\nvoid cursor_position_callback(GLFWwindow* window, double x, double y)\n{\n if (glfwGetInputMode(window, GLFW_CURSOR) == GLFW_CURSOR_DISABLED)\n {\n alpha += (GLfloat) (x - cursorX) / 10.f;\n beta += (GLfloat) (y - cursorY) / 10.f;\n\n cursorX = x;\n cursorY = y;\n }\n}\n\n\n//========================================================================\n// Callback function for scroll events\n//========================================================================\n\nvoid scroll_callback(GLFWwindow* window, double x, double y)\n{\n zoom += (float) y / 4.f;\n if (zoom < 0)\n zoom = 0;\n}\n\n\n//========================================================================\n// Callback function for framebuffer resize events\n//========================================================================\n\nvoid framebuffer_size_callback(GLFWwindow* window, int width, int height)\n{\n float ratio = 1.f;\n mat4x4 projection;\n\n if (height > 0)\n ratio = (float) width / (float) height;\n\n // Setup viewport\n glViewport(0, 0, width, height);\n\n // Change to the projection matrix and set our viewing volume\n glMatrixMode(GL_PROJECTION);\n mat4x4_perspective(projection,\n 60.f * (float) M_PI / 180.f,\n ratio,\n 1.f, 1024.f);\n glLoadMatrixf((const GLfloat*) projection);\n}\n\n\n//========================================================================\n// main\n//========================================================================\n\nint main(int argc, char* argv[])\n{\n GLFWwindow* window;\n double t, dt_total, t_old;\n int width, height;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n window = glfwCreateWindow(640, 480, \"Wave Simulation\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetKeyCallback(window, key_callback);\n glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);\n glfwSetMouseButtonCallback(window, mouse_button_callback);\n glfwSetCursorPosCallback(window, cursor_position_callback);\n glfwSetScrollCallback(window, scroll_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n glfwGetFramebufferSize(window, &width, &height);\n framebuffer_size_callback(window, width, height);\n\n // Initialize OpenGL\n init_opengl();\n\n // Initialize simulation\n init_vertices();\n init_grid();\n adjust_grid();\n\n // Initialize timer\n t_old = glfwGetTime() - 0.01;\n\n while (!glfwWindowShouldClose(window))\n {\n t = glfwGetTime();\n dt_total = t - t_old;\n t_old = t;\n\n // Safety - iterate if dt_total is too large\n while (dt_total > 0.f)\n {\n // Select iteration time step\n dt = dt_total > MAX_DELTA_T ? MAX_DELTA_T : dt_total;\n dt_total -= dt;\n\n // Calculate wave propagation\n calc_grid();\n }\n\n // Compute height of each vertex\n adjust_grid();\n\n // Draw wave grid to OpenGL display\n draw_scene(window);\n\n glfwPollEvents();\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/include/GLFW/glfw3.h", "content": "/*************************************************************************\n * GLFW 3.3 - www.glfw.org\n * A library for OpenGL, window and input\n *------------------------------------------------------------------------\n * Copyright (c) 2002-2006 Marcus Geelnard\n * Copyright (c) 2006-2019 Camilla Löwy \n *\n * This software is provided 'as-is', without any express or implied\n * warranty. In no event will the authors be held liable for any damages\n * arising from the use of this software.\n *\n * Permission is granted to anyone to use this software for any purpose,\n * including commercial applications, and to alter it and redistribute it\n * freely, subject to the following restrictions:\n *\n * 1. The origin of this software must not be misrepresented; you must not\n * claim that you wrote the original software. If you use this software\n * in a product, an acknowledgment in the product documentation would\n * be appreciated but is not required.\n *\n * 2. Altered source versions must be plainly marked as such, and must not\n * be misrepresented as being the original software.\n *\n * 3. This notice may not be removed or altered from any source\n * distribution.\n *\n *************************************************************************/\n\n#ifndef _glfw3_h_\n#define _glfw3_h_\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n\n/*************************************************************************\n * Doxygen documentation\n *************************************************************************/\n\n/*! @file glfw3.h\n * @brief The header of the GLFW 3 API.\n *\n * This is the header file of the GLFW 3 API. It defines all its types and\n * declares all its functions.\n *\n * For more information about how to use this file, see @ref build_include.\n */\n/*! @defgroup context Context reference\n * @brief Functions and types related to OpenGL and OpenGL ES contexts.\n *\n * This is the reference documentation for OpenGL and OpenGL ES context related\n * functions. For more task-oriented information, see the @ref context_guide.\n */\n/*! @defgroup vulkan Vulkan reference\n * @brief Functions and types related to Vulkan.\n *\n * This is the reference documentation for Vulkan related functions and types.\n * For more task-oriented information, see the @ref vulkan_guide.\n */\n/*! @defgroup init Initialization, version and error reference\n * @brief Functions and types related to initialization and error handling.\n *\n * This is the reference documentation for initialization and termination of\n * the library, version management and error handling. For more task-oriented\n * information, see the @ref intro_guide.\n */\n/*! @defgroup input Input reference\n * @brief Functions and types related to input handling.\n *\n * This is the reference documentation for input related functions and types.\n * For more task-oriented information, see the @ref input_guide.\n */\n/*! @defgroup monitor Monitor reference\n * @brief Functions and types related to monitors.\n *\n * This is the reference documentation for monitor related functions and types.\n * For more task-oriented information, see the @ref monitor_guide.\n */\n/*! @defgroup window Window reference\n * @brief Functions and types related to windows.\n *\n * This is the reference documentation for window related functions and types,\n * including creation, deletion and event polling. For more task-oriented\n * information, see the @ref window_guide.\n */\n\n\n/*************************************************************************\n * Compiler- and platform-specific preprocessor work\n *************************************************************************/\n\n/* If we are we on Windows, we want a single define for it.\n */\n#if !defined(_WIN32) && (defined(__WIN32__) || defined(WIN32) || defined(__MINGW32__))\n #define _WIN32\n#endif /* _WIN32 */\n\n/* Include because most Windows GLU headers need wchar_t and\n * the macOS OpenGL header blocks the definition of ptrdiff_t by glext.h.\n * Include it unconditionally to avoid surprising side-effects.\n */\n#include \n\n/* Include because it is needed by Vulkan and related functions.\n * Include it unconditionally to avoid surprising side-effects.\n */\n#include \n\n#if defined(GLFW_INCLUDE_VULKAN)\n #include \n#endif /* Vulkan header */\n\n/* The Vulkan header may have indirectly included windows.h (because of\n * VK_USE_PLATFORM_WIN32_KHR) so we offer our replacement symbols after it.\n */\n\n/* It is customary to use APIENTRY for OpenGL function pointer declarations on\n * all platforms. Additionally, the Windows OpenGL header needs APIENTRY.\n */\n#if !defined(APIENTRY)\n #if defined(_WIN32)\n #define APIENTRY __stdcall\n #else\n #define APIENTRY\n #endif\n #define GLFW_APIENTRY_DEFINED\n#endif /* APIENTRY */\n\n/* Some Windows OpenGL headers need this.\n */\n#if !defined(WINGDIAPI) && defined(_WIN32)\n #define WINGDIAPI __declspec(dllimport)\n #define GLFW_WINGDIAPI_DEFINED\n#endif /* WINGDIAPI */\n\n/* Some Windows GLU headers need this.\n */\n#if !defined(CALLBACK) && defined(_WIN32)\n #define CALLBACK __stdcall\n #define GLFW_CALLBACK_DEFINED\n#endif /* CALLBACK */\n\n/* Include the chosen OpenGL or OpenGL ES headers.\n */\n#if defined(GLFW_INCLUDE_ES1)\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif\n\n#elif defined(GLFW_INCLUDE_ES2)\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif\n\n#elif defined(GLFW_INCLUDE_ES3)\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif\n\n#elif defined(GLFW_INCLUDE_ES31)\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif\n\n#elif defined(GLFW_INCLUDE_ES32)\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif\n\n#elif defined(GLFW_INCLUDE_GLCOREARB)\n\n #if defined(__APPLE__)\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif /*GLFW_INCLUDE_GLEXT*/\n\n #else /*__APPLE__*/\n\n #include \n\n #endif /*__APPLE__*/\n\n#elif !defined(GLFW_INCLUDE_NONE)\n\n #if defined(__APPLE__)\n\n #if !defined(GLFW_INCLUDE_GLEXT)\n #define GL_GLEXT_LEGACY\n #endif\n #include \n #if defined(GLFW_INCLUDE_GLU)\n #include \n #endif\n\n #else /*__APPLE__*/\n\n #include \n #if defined(GLFW_INCLUDE_GLEXT)\n #include \n #endif\n #if defined(GLFW_INCLUDE_GLU)\n #include \n #endif\n\n #endif /*__APPLE__*/\n\n#endif /* OpenGL and OpenGL ES headers */\n\n#if defined(GLFW_DLL) && defined(_GLFW_BUILD_DLL)\n /* GLFW_DLL must be defined by applications that are linking against the DLL\n * version of the GLFW library. _GLFW_BUILD_DLL is defined by the GLFW\n * configuration header when compiling the DLL version of the library.\n */\n #error \"You must not have both GLFW_DLL and _GLFW_BUILD_DLL defined\"\n#endif\n\n/* GLFWAPI is used to declare public API functions for export\n * from the DLL / shared library / dynamic library.\n */\n#if defined(_WIN32) && defined(_GLFW_BUILD_DLL)\n /* We are building GLFW as a Win32 DLL */\n #define GLFWAPI __declspec(dllexport)\n#elif defined(_WIN32) && defined(GLFW_DLL)\n /* We are calling GLFW as a Win32 DLL */\n #define GLFWAPI __declspec(dllimport)\n#elif defined(__GNUC__) && defined(_GLFW_BUILD_DLL)\n /* We are building GLFW as a shared / dynamic library */\n #define GLFWAPI __attribute__((visibility(\"default\")))\n#else\n /* We are building or calling GLFW as a static library */\n #define GLFWAPI\n#endif\n\n\n/*************************************************************************\n * GLFW API tokens\n *************************************************************************/\n\n/*! @name GLFW version macros\n * @{ */\n/*! @brief The major version number of the GLFW library.\n *\n * This is incremented when the API is changed in non-compatible ways.\n * @ingroup init\n */\n#define GLFW_VERSION_MAJOR 3\n/*! @brief The minor version number of the GLFW library.\n *\n * This is incremented when features are added to the API but it remains\n * backward-compatible.\n * @ingroup init\n */\n#define GLFW_VERSION_MINOR 3\n/*! @brief The revision number of the GLFW library.\n *\n * This is incremented when a bug fix release is made that does not contain any\n * API changes.\n * @ingroup init\n */\n#define GLFW_VERSION_REVISION 2\n/*! @} */\n\n/*! @brief One.\n *\n * This is only semantic sugar for the number 1. You can instead use `1` or\n * `true` or `_True` or `GL_TRUE` or `VK_TRUE` or anything else that is equal\n * to one.\n *\n * @ingroup init\n */\n#define GLFW_TRUE 1\n/*! @brief Zero.\n *\n * This is only semantic sugar for the number 0. You can instead use `0` or\n * `false` or `_False` or `GL_FALSE` or `VK_FALSE` or anything else that is\n * equal to zero.\n *\n * @ingroup init\n */\n#define GLFW_FALSE 0\n\n/*! @name Key and button actions\n * @{ */\n/*! @brief The key or mouse button was released.\n *\n * The key or mouse button was released.\n *\n * @ingroup input\n */\n#define GLFW_RELEASE 0\n/*! @brief The key or mouse button was pressed.\n *\n * The key or mouse button was pressed.\n *\n * @ingroup input\n */\n#define GLFW_PRESS 1\n/*! @brief The key was held down until it repeated.\n *\n * The key was held down until it repeated.\n *\n * @ingroup input\n */\n#define GLFW_REPEAT 2\n/*! @} */\n\n/*! @defgroup hat_state Joystick hat states\n * @brief Joystick hat states.\n *\n * See [joystick hat input](@ref joystick_hat) for how these are used.\n *\n * @ingroup input\n * @{ */\n#define GLFW_HAT_CENTERED 0\n#define GLFW_HAT_UP 1\n#define GLFW_HAT_RIGHT 2\n#define GLFW_HAT_DOWN 4\n#define GLFW_HAT_LEFT 8\n#define GLFW_HAT_RIGHT_UP (GLFW_HAT_RIGHT | GLFW_HAT_UP)\n#define GLFW_HAT_RIGHT_DOWN (GLFW_HAT_RIGHT | GLFW_HAT_DOWN)\n#define GLFW_HAT_LEFT_UP (GLFW_HAT_LEFT | GLFW_HAT_UP)\n#define GLFW_HAT_LEFT_DOWN (GLFW_HAT_LEFT | GLFW_HAT_DOWN)\n/*! @} */\n\n/*! @defgroup keys Keyboard keys\n * @brief Keyboard key IDs.\n *\n * See [key input](@ref input_key) for how these are used.\n *\n * These key codes are inspired by the _USB HID Usage Tables v1.12_ (p. 53-60),\n * but re-arranged to map to 7-bit ASCII for printable keys (function keys are\n * put in the 256+ range).\n *\n * The naming of the key codes follow these rules:\n * - The US keyboard layout is used\n * - Names of printable alpha-numeric characters are used (e.g. \"A\", \"R\",\n * \"3\", etc.)\n * - For non-alphanumeric characters, Unicode:ish names are used (e.g.\n * \"COMMA\", \"LEFT_SQUARE_BRACKET\", etc.). Note that some names do not\n * correspond to the Unicode standard (usually for brevity)\n * - Keys that lack a clear US mapping are named \"WORLD_x\"\n * - For non-printable keys, custom names are used (e.g. \"F4\",\n * \"BACKSPACE\", etc.)\n *\n * @ingroup input\n * @{\n */\n\n/* The unknown key */\n#define GLFW_KEY_UNKNOWN -1\n\n/* Printable keys */\n#define GLFW_KEY_SPACE 32\n#define GLFW_KEY_APOSTROPHE 39 /* ' */\n#define GLFW_KEY_COMMA 44 /* , */\n#define GLFW_KEY_MINUS 45 /* - */\n#define GLFW_KEY_PERIOD 46 /* . */\n#define GLFW_KEY_SLASH 47 /* / */\n#define GLFW_KEY_0 48\n#define GLFW_KEY_1 49\n#define GLFW_KEY_2 50\n#define GLFW_KEY_3 51\n#define GLFW_KEY_4 52\n#define GLFW_KEY_5 53\n#define GLFW_KEY_6 54\n#define GLFW_KEY_7 55\n#define GLFW_KEY_8 56\n#define GLFW_KEY_9 57\n#define GLFW_KEY_SEMICOLON 59 /* ; */\n#define GLFW_KEY_EQUAL 61 /* = */\n#define GLFW_KEY_A 65\n#define GLFW_KEY_B 66\n#define GLFW_KEY_C 67\n#define GLFW_KEY_D 68\n#define GLFW_KEY_E 69\n#define GLFW_KEY_F 70\n#define GLFW_KEY_G 71\n#define GLFW_KEY_H 72\n#define GLFW_KEY_I 73\n#define GLFW_KEY_J 74\n#define GLFW_KEY_K 75\n#define GLFW_KEY_L 76\n#define GLFW_KEY_M 77\n#define GLFW_KEY_N 78\n#define GLFW_KEY_O 79\n#define GLFW_KEY_P 80\n#define GLFW_KEY_Q 81\n#define GLFW_KEY_R 82\n#define GLFW_KEY_S 83\n#define GLFW_KEY_T 84\n#define GLFW_KEY_U 85\n#define GLFW_KEY_V 86\n#define GLFW_KEY_W 87\n#define GLFW_KEY_X 88\n#define GLFW_KEY_Y 89\n#define GLFW_KEY_Z 90\n#define GLFW_KEY_LEFT_BRACKET 91 /* [ */\n#define GLFW_KEY_BACKSLASH 92 /* \\ */\n#define GLFW_KEY_RIGHT_BRACKET 93 /* ] */\n#define GLFW_KEY_GRAVE_ACCENT 96 /* ` */\n#define GLFW_KEY_WORLD_1 161 /* non-US #1 */\n#define GLFW_KEY_WORLD_2 162 /* non-US #2 */\n\n/* Function keys */\n#define GLFW_KEY_ESCAPE 256\n#define GLFW_KEY_ENTER 257\n#define GLFW_KEY_TAB 258\n#define GLFW_KEY_BACKSPACE 259\n#define GLFW_KEY_INSERT 260\n#define GLFW_KEY_DELETE 261\n#define GLFW_KEY_RIGHT 262\n#define GLFW_KEY_LEFT 263\n#define GLFW_KEY_DOWN 264\n#define GLFW_KEY_UP 265\n#define GLFW_KEY_PAGE_UP 266\n#define GLFW_KEY_PAGE_DOWN 267\n#define GLFW_KEY_HOME 268\n#define GLFW_KEY_END 269\n#define GLFW_KEY_CAPS_LOCK 280\n#define GLFW_KEY_SCROLL_LOCK 281\n#define GLFW_KEY_NUM_LOCK 282\n#define GLFW_KEY_PRINT_SCREEN 283\n#define GLFW_KEY_PAUSE 284\n#define GLFW_KEY_F1 290\n#define GLFW_KEY_F2 291\n#define GLFW_KEY_F3 292\n#define GLFW_KEY_F4 293\n#define GLFW_KEY_F5 294\n#define GLFW_KEY_F6 295\n#define GLFW_KEY_F7 296\n#define GLFW_KEY_F8 297\n#define GLFW_KEY_F9 298\n#define GLFW_KEY_F10 299\n#define GLFW_KEY_F11 300\n#define GLFW_KEY_F12 301\n#define GLFW_KEY_F13 302\n#define GLFW_KEY_F14 303\n#define GLFW_KEY_F15 304\n#define GLFW_KEY_F16 305\n#define GLFW_KEY_F17 306\n#define GLFW_KEY_F18 307\n#define GLFW_KEY_F19 308\n#define GLFW_KEY_F20 309\n#define GLFW_KEY_F21 310\n#define GLFW_KEY_F22 311\n#define GLFW_KEY_F23 312\n#define GLFW_KEY_F24 313\n#define GLFW_KEY_F25 314\n#define GLFW_KEY_KP_0 320\n#define GLFW_KEY_KP_1 321\n#define GLFW_KEY_KP_2 322\n#define GLFW_KEY_KP_3 323\n#define GLFW_KEY_KP_4 324\n#define GLFW_KEY_KP_5 325\n#define GLFW_KEY_KP_6 326\n#define GLFW_KEY_KP_7 327\n#define GLFW_KEY_KP_8 328\n#define GLFW_KEY_KP_9 329\n#define GLFW_KEY_KP_DECIMAL 330\n#define GLFW_KEY_KP_DIVIDE 331\n#define GLFW_KEY_KP_MULTIPLY 332\n#define GLFW_KEY_KP_SUBTRACT 333\n#define GLFW_KEY_KP_ADD 334\n#define GLFW_KEY_KP_ENTER 335\n#define GLFW_KEY_KP_EQUAL 336\n#define GLFW_KEY_LEFT_SHIFT 340\n#define GLFW_KEY_LEFT_CONTROL 341\n#define GLFW_KEY_LEFT_ALT 342\n#define GLFW_KEY_LEFT_SUPER 343\n#define GLFW_KEY_RIGHT_SHIFT 344\n#define GLFW_KEY_RIGHT_CONTROL 345\n#define GLFW_KEY_RIGHT_ALT 346\n#define GLFW_KEY_RIGHT_SUPER 347\n#define GLFW_KEY_MENU 348\n\n#define GLFW_KEY_LAST GLFW_KEY_MENU\n\n/*! @} */\n\n/*! @defgroup mods Modifier key flags\n * @brief Modifier key flags.\n *\n * See [key input](@ref input_key) for how these are used.\n *\n * @ingroup input\n * @{ */\n\n/*! @brief If this bit is set one or more Shift keys were held down.\n *\n * If this bit is set one or more Shift keys were held down.\n */\n#define GLFW_MOD_SHIFT 0x0001\n/*! @brief If this bit is set one or more Control keys were held down.\n *\n * If this bit is set one or more Control keys were held down.\n */\n#define GLFW_MOD_CONTROL 0x0002\n/*! @brief If this bit is set one or more Alt keys were held down.\n *\n * If this bit is set one or more Alt keys were held down.\n */\n#define GLFW_MOD_ALT 0x0004\n/*! @brief If this bit is set one or more Super keys were held down.\n *\n * If this bit is set one or more Super keys were held down.\n */\n#define GLFW_MOD_SUPER 0x0008\n/*! @brief If this bit is set the Caps Lock key is enabled.\n *\n * If this bit is set the Caps Lock key is enabled and the @ref\n * GLFW_LOCK_KEY_MODS input mode is set.\n */\n#define GLFW_MOD_CAPS_LOCK 0x0010\n/*! @brief If this bit is set the Num Lock key is enabled.\n *\n * If this bit is set the Num Lock key is enabled and the @ref\n * GLFW_LOCK_KEY_MODS input mode is set.\n */\n#define GLFW_MOD_NUM_LOCK 0x0020\n\n/*! @} */\n\n/*! @defgroup buttons Mouse buttons\n * @brief Mouse button IDs.\n *\n * See [mouse button input](@ref input_mouse_button) for how these are used.\n *\n * @ingroup input\n * @{ */\n#define GLFW_MOUSE_BUTTON_1 0\n#define GLFW_MOUSE_BUTTON_2 1\n#define GLFW_MOUSE_BUTTON_3 2\n#define GLFW_MOUSE_BUTTON_4 3\n#define GLFW_MOUSE_BUTTON_5 4\n#define GLFW_MOUSE_BUTTON_6 5\n#define GLFW_MOUSE_BUTTON_7 6\n#define GLFW_MOUSE_BUTTON_8 7\n#define GLFW_MOUSE_BUTTON_LAST GLFW_MOUSE_BUTTON_8\n#define GLFW_MOUSE_BUTTON_LEFT GLFW_MOUSE_BUTTON_1\n#define GLFW_MOUSE_BUTTON_RIGHT GLFW_MOUSE_BUTTON_2\n#define GLFW_MOUSE_BUTTON_MIDDLE GLFW_MOUSE_BUTTON_3\n/*! @} */\n\n/*! @defgroup joysticks Joysticks\n * @brief Joystick IDs.\n *\n * See [joystick input](@ref joystick) for how these are used.\n *\n * @ingroup input\n * @{ */\n#define GLFW_JOYSTICK_1 0\n#define GLFW_JOYSTICK_2 1\n#define GLFW_JOYSTICK_3 2\n#define GLFW_JOYSTICK_4 3\n#define GLFW_JOYSTICK_5 4\n#define GLFW_JOYSTICK_6 5\n#define GLFW_JOYSTICK_7 6\n#define GLFW_JOYSTICK_8 7\n#define GLFW_JOYSTICK_9 8\n#define GLFW_JOYSTICK_10 9\n#define GLFW_JOYSTICK_11 10\n#define GLFW_JOYSTICK_12 11\n#define GLFW_JOYSTICK_13 12\n#define GLFW_JOYSTICK_14 13\n#define GLFW_JOYSTICK_15 14\n#define GLFW_JOYSTICK_16 15\n#define GLFW_JOYSTICK_LAST GLFW_JOYSTICK_16\n/*! @} */\n\n/*! @defgroup gamepad_buttons Gamepad buttons\n * @brief Gamepad buttons.\n *\n * See @ref gamepad for how these are used.\n *\n * @ingroup input\n * @{ */\n#define GLFW_GAMEPAD_BUTTON_A 0\n#define GLFW_GAMEPAD_BUTTON_B 1\n#define GLFW_GAMEPAD_BUTTON_X 2\n#define GLFW_GAMEPAD_BUTTON_Y 3\n#define GLFW_GAMEPAD_BUTTON_LEFT_BUMPER 4\n#define GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER 5\n#define GLFW_GAMEPAD_BUTTON_BACK 6\n#define GLFW_GAMEPAD_BUTTON_START 7\n#define GLFW_GAMEPAD_BUTTON_GUIDE 8\n#define GLFW_GAMEPAD_BUTTON_LEFT_THUMB 9\n#define GLFW_GAMEPAD_BUTTON_RIGHT_THUMB 10\n#define GLFW_GAMEPAD_BUTTON_DPAD_UP 11\n#define GLFW_GAMEPAD_BUTTON_DPAD_RIGHT 12\n#define GLFW_GAMEPAD_BUTTON_DPAD_DOWN 13\n#define GLFW_GAMEPAD_BUTTON_DPAD_LEFT 14\n#define GLFW_GAMEPAD_BUTTON_LAST GLFW_GAMEPAD_BUTTON_DPAD_LEFT\n\n#define GLFW_GAMEPAD_BUTTON_CROSS GLFW_GAMEPAD_BUTTON_A\n#define GLFW_GAMEPAD_BUTTON_CIRCLE GLFW_GAMEPAD_BUTTON_B\n#define GLFW_GAMEPAD_BUTTON_SQUARE GLFW_GAMEPAD_BUTTON_X\n#define GLFW_GAMEPAD_BUTTON_TRIANGLE GLFW_GAMEPAD_BUTTON_Y\n/*! @} */\n\n/*! @defgroup gamepad_axes Gamepad axes\n * @brief Gamepad axes.\n *\n * See @ref gamepad for how these are used.\n *\n * @ingroup input\n * @{ */\n#define GLFW_GAMEPAD_AXIS_LEFT_X 0\n#define GLFW_GAMEPAD_AXIS_LEFT_Y 1\n#define GLFW_GAMEPAD_AXIS_RIGHT_X 2\n#define GLFW_GAMEPAD_AXIS_RIGHT_Y 3\n#define GLFW_GAMEPAD_AXIS_LEFT_TRIGGER 4\n#define GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER 5\n#define GLFW_GAMEPAD_AXIS_LAST GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER\n/*! @} */\n\n/*! @defgroup errors Error codes\n * @brief Error codes.\n *\n * See [error handling](@ref error_handling) for how these are used.\n *\n * @ingroup init\n * @{ */\n/*! @brief No error has occurred.\n *\n * No error has occurred.\n *\n * @analysis Yay.\n */\n#define GLFW_NO_ERROR 0\n/*! @brief GLFW has not been initialized.\n *\n * This occurs if a GLFW function was called that must not be called unless the\n * library is [initialized](@ref intro_init).\n *\n * @analysis Application programmer error. Initialize GLFW before calling any\n * function that requires initialization.\n */\n#define GLFW_NOT_INITIALIZED 0x00010001\n/*! @brief No context is current for this thread.\n *\n * This occurs if a GLFW function was called that needs and operates on the\n * current OpenGL or OpenGL ES context but no context is current on the calling\n * thread. One such function is @ref glfwSwapInterval.\n *\n * @analysis Application programmer error. Ensure a context is current before\n * calling functions that require a current context.\n */\n#define GLFW_NO_CURRENT_CONTEXT 0x00010002\n/*! @brief One of the arguments to the function was an invalid enum value.\n *\n * One of the arguments to the function was an invalid enum value, for example\n * requesting @ref GLFW_RED_BITS with @ref glfwGetWindowAttrib.\n *\n * @analysis Application programmer error. Fix the offending call.\n */\n#define GLFW_INVALID_ENUM 0x00010003\n/*! @brief One of the arguments to the function was an invalid value.\n *\n * One of the arguments to the function was an invalid value, for example\n * requesting a non-existent OpenGL or OpenGL ES version like 2.7.\n *\n * Requesting a valid but unavailable OpenGL or OpenGL ES version will instead\n * result in a @ref GLFW_VERSION_UNAVAILABLE error.\n *\n * @analysis Application programmer error. Fix the offending call.\n */\n#define GLFW_INVALID_VALUE 0x00010004\n/*! @brief A memory allocation failed.\n *\n * A memory allocation failed.\n *\n * @analysis A bug in GLFW or the underlying operating system. Report the bug\n * to our [issue tracker](https://github.com/glfw/glfw/issues).\n */\n#define GLFW_OUT_OF_MEMORY 0x00010005\n/*! @brief GLFW could not find support for the requested API on the system.\n *\n * GLFW could not find support for the requested API on the system.\n *\n * @analysis The installed graphics driver does not support the requested\n * API, or does not support it via the chosen context creation backend.\n * Below are a few examples.\n *\n * @par\n * Some pre-installed Windows graphics drivers do not support OpenGL. AMD only\n * supports OpenGL ES via EGL, while Nvidia and Intel only support it via\n * a WGL or GLX extension. macOS does not provide OpenGL ES at all. The Mesa\n * EGL, OpenGL and OpenGL ES libraries do not interface with the Nvidia binary\n * driver. Older graphics drivers do not support Vulkan.\n */\n#define GLFW_API_UNAVAILABLE 0x00010006\n/*! @brief The requested OpenGL or OpenGL ES version is not available.\n *\n * The requested OpenGL or OpenGL ES version (including any requested context\n * or framebuffer hints) is not available on this machine.\n *\n * @analysis The machine does not support your requirements. If your\n * application is sufficiently flexible, downgrade your requirements and try\n * again. Otherwise, inform the user that their machine does not match your\n * requirements.\n *\n * @par\n * Future invalid OpenGL and OpenGL ES versions, for example OpenGL 4.8 if 5.0\n * comes out before the 4.x series gets that far, also fail with this error and\n * not @ref GLFW_INVALID_VALUE, because GLFW cannot know what future versions\n * will exist.\n */\n#define GLFW_VERSION_UNAVAILABLE 0x00010007\n/*! @brief A platform-specific error occurred that does not match any of the\n * more specific categories.\n *\n * A platform-specific error occurred that does not match any of the more\n * specific categories.\n *\n * @analysis A bug or configuration error in GLFW, the underlying operating\n * system or its drivers, or a lack of required resources. Report the issue to\n * our [issue tracker](https://github.com/glfw/glfw/issues).\n */\n#define GLFW_PLATFORM_ERROR 0x00010008\n/*! @brief The requested format is not supported or available.\n *\n * If emitted during window creation, the requested pixel format is not\n * supported.\n *\n * If emitted when querying the clipboard, the contents of the clipboard could\n * not be converted to the requested format.\n *\n * @analysis If emitted during window creation, one or more\n * [hard constraints](@ref window_hints_hard) did not match any of the\n * available pixel formats. If your application is sufficiently flexible,\n * downgrade your requirements and try again. Otherwise, inform the user that\n * their machine does not match your requirements.\n *\n * @par\n * If emitted when querying the clipboard, ignore the error or report it to\n * the user, as appropriate.\n */\n#define GLFW_FORMAT_UNAVAILABLE 0x00010009\n/*! @brief The specified window does not have an OpenGL or OpenGL ES context.\n *\n * A window that does not have an OpenGL or OpenGL ES context was passed to\n * a function that requires it to have one.\n *\n * @analysis Application programmer error. Fix the offending call.\n */\n#define GLFW_NO_WINDOW_CONTEXT 0x0001000A\n/*! @} */\n\n/*! @addtogroup window\n * @{ */\n/*! @brief Input focus window hint and attribute\n *\n * Input focus [window hint](@ref GLFW_FOCUSED_hint) or\n * [window attribute](@ref GLFW_FOCUSED_attrib).\n */\n#define GLFW_FOCUSED 0x00020001\n/*! @brief Window iconification window attribute\n *\n * Window iconification [window attribute](@ref GLFW_ICONIFIED_attrib).\n */\n#define GLFW_ICONIFIED 0x00020002\n/*! @brief Window resize-ability window hint and attribute\n *\n * Window resize-ability [window hint](@ref GLFW_RESIZABLE_hint) and\n * [window attribute](@ref GLFW_RESIZABLE_attrib).\n */\n#define GLFW_RESIZABLE 0x00020003\n/*! @brief Window visibility window hint and attribute\n *\n * Window visibility [window hint](@ref GLFW_VISIBLE_hint) and\n * [window attribute](@ref GLFW_VISIBLE_attrib).\n */\n#define GLFW_VISIBLE 0x00020004\n/*! @brief Window decoration window hint and attribute\n *\n * Window decoration [window hint](@ref GLFW_DECORATED_hint) and\n * [window attribute](@ref GLFW_DECORATED_attrib).\n */\n#define GLFW_DECORATED 0x00020005\n/*! @brief Window auto-iconification window hint and attribute\n *\n * Window auto-iconification [window hint](@ref GLFW_AUTO_ICONIFY_hint) and\n * [window attribute](@ref GLFW_AUTO_ICONIFY_attrib).\n */\n#define GLFW_AUTO_ICONIFY 0x00020006\n/*! @brief Window decoration window hint and attribute\n *\n * Window decoration [window hint](@ref GLFW_FLOATING_hint) and\n * [window attribute](@ref GLFW_FLOATING_attrib).\n */\n#define GLFW_FLOATING 0x00020007\n/*! @brief Window maximization window hint and attribute\n *\n * Window maximization [window hint](@ref GLFW_MAXIMIZED_hint) and\n * [window attribute](@ref GLFW_MAXIMIZED_attrib).\n */\n#define GLFW_MAXIMIZED 0x00020008\n/*! @brief Cursor centering window hint\n *\n * Cursor centering [window hint](@ref GLFW_CENTER_CURSOR_hint).\n */\n#define GLFW_CENTER_CURSOR 0x00020009\n/*! @brief Window framebuffer transparency hint and attribute\n *\n * Window framebuffer transparency\n * [window hint](@ref GLFW_TRANSPARENT_FRAMEBUFFER_hint) and\n * [window attribute](@ref GLFW_TRANSPARENT_FRAMEBUFFER_attrib).\n */\n#define GLFW_TRANSPARENT_FRAMEBUFFER 0x0002000A\n/*! @brief Mouse cursor hover window attribute.\n *\n * Mouse cursor hover [window attribute](@ref GLFW_HOVERED_attrib).\n */\n#define GLFW_HOVERED 0x0002000B\n/*! @brief Input focus on calling show window hint and attribute\n *\n * Input focus [window hint](@ref GLFW_FOCUS_ON_SHOW_hint) or\n * [window attribute](@ref GLFW_FOCUS_ON_SHOW_attrib).\n */\n#define GLFW_FOCUS_ON_SHOW 0x0002000C\n\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_RED_BITS).\n */\n#define GLFW_RED_BITS 0x00021001\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_GREEN_BITS).\n */\n#define GLFW_GREEN_BITS 0x00021002\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_BLUE_BITS).\n */\n#define GLFW_BLUE_BITS 0x00021003\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_ALPHA_BITS).\n */\n#define GLFW_ALPHA_BITS 0x00021004\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_DEPTH_BITS).\n */\n#define GLFW_DEPTH_BITS 0x00021005\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_STENCIL_BITS).\n */\n#define GLFW_STENCIL_BITS 0x00021006\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_ACCUM_RED_BITS).\n */\n#define GLFW_ACCUM_RED_BITS 0x00021007\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_ACCUM_GREEN_BITS).\n */\n#define GLFW_ACCUM_GREEN_BITS 0x00021008\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_ACCUM_BLUE_BITS).\n */\n#define GLFW_ACCUM_BLUE_BITS 0x00021009\n/*! @brief Framebuffer bit depth hint.\n *\n * Framebuffer bit depth [hint](@ref GLFW_ACCUM_ALPHA_BITS).\n */\n#define GLFW_ACCUM_ALPHA_BITS 0x0002100A\n/*! @brief Framebuffer auxiliary buffer hint.\n *\n * Framebuffer auxiliary buffer [hint](@ref GLFW_AUX_BUFFERS).\n */\n#define GLFW_AUX_BUFFERS 0x0002100B\n/*! @brief OpenGL stereoscopic rendering hint.\n *\n * OpenGL stereoscopic rendering [hint](@ref GLFW_STEREO).\n */\n#define GLFW_STEREO 0x0002100C\n/*! @brief Framebuffer MSAA samples hint.\n *\n * Framebuffer MSAA samples [hint](@ref GLFW_SAMPLES).\n */\n#define GLFW_SAMPLES 0x0002100D\n/*! @brief Framebuffer sRGB hint.\n *\n * Framebuffer sRGB [hint](@ref GLFW_SRGB_CAPABLE).\n */\n#define GLFW_SRGB_CAPABLE 0x0002100E\n/*! @brief Monitor refresh rate hint.\n *\n * Monitor refresh rate [hint](@ref GLFW_REFRESH_RATE).\n */\n#define GLFW_REFRESH_RATE 0x0002100F\n/*! @brief Framebuffer double buffering hint.\n *\n * Framebuffer double buffering [hint](@ref GLFW_DOUBLEBUFFER).\n */\n#define GLFW_DOUBLEBUFFER 0x00021010\n\n/*! @brief Context client API hint and attribute.\n *\n * Context client API [hint](@ref GLFW_CLIENT_API_hint) and\n * [attribute](@ref GLFW_CLIENT_API_attrib).\n */\n#define GLFW_CLIENT_API 0x00022001\n/*! @brief Context client API major version hint and attribute.\n *\n * Context client API major version [hint](@ref GLFW_CONTEXT_VERSION_MAJOR_hint)\n * and [attribute](@ref GLFW_CONTEXT_VERSION_MAJOR_attrib).\n */\n#define GLFW_CONTEXT_VERSION_MAJOR 0x00022002\n/*! @brief Context client API minor version hint and attribute.\n *\n * Context client API minor version [hint](@ref GLFW_CONTEXT_VERSION_MINOR_hint)\n * and [attribute](@ref GLFW_CONTEXT_VERSION_MINOR_attrib).\n */\n#define GLFW_CONTEXT_VERSION_MINOR 0x00022003\n/*! @brief Context client API revision number hint and attribute.\n *\n * Context client API revision number\n * [attribute](@ref GLFW_CONTEXT_REVISION_attrib).\n */\n#define GLFW_CONTEXT_REVISION 0x00022004\n/*! @brief Context robustness hint and attribute.\n *\n * Context client API revision number [hint](@ref GLFW_CONTEXT_ROBUSTNESS_hint)\n * and [attribute](@ref GLFW_CONTEXT_ROBUSTNESS_attrib).\n */\n#define GLFW_CONTEXT_ROBUSTNESS 0x00022005\n/*! @brief OpenGL forward-compatibility hint and attribute.\n *\n * OpenGL forward-compatibility [hint](@ref GLFW_OPENGL_FORWARD_COMPAT_hint)\n * and [attribute](@ref GLFW_OPENGL_FORWARD_COMPAT_attrib).\n */\n#define GLFW_OPENGL_FORWARD_COMPAT 0x00022006\n/*! @brief OpenGL debug context hint and attribute.\n *\n * OpenGL debug context [hint](@ref GLFW_OPENGL_DEBUG_CONTEXT_hint) and\n * [attribute](@ref GLFW_OPENGL_DEBUG_CONTEXT_attrib).\n */\n#define GLFW_OPENGL_DEBUG_CONTEXT 0x00022007\n/*! @brief OpenGL profile hint and attribute.\n *\n * OpenGL profile [hint](@ref GLFW_OPENGL_PROFILE_hint) and\n * [attribute](@ref GLFW_OPENGL_PROFILE_attrib).\n */\n#define GLFW_OPENGL_PROFILE 0x00022008\n/*! @brief Context flush-on-release hint and attribute.\n *\n * Context flush-on-release [hint](@ref GLFW_CONTEXT_RELEASE_BEHAVIOR_hint) and\n * [attribute](@ref GLFW_CONTEXT_RELEASE_BEHAVIOR_attrib).\n */\n#define GLFW_CONTEXT_RELEASE_BEHAVIOR 0x00022009\n/*! @brief Context error suppression hint and attribute.\n *\n * Context error suppression [hint](@ref GLFW_CONTEXT_NO_ERROR_hint) and\n * [attribute](@ref GLFW_CONTEXT_NO_ERROR_attrib).\n */\n#define GLFW_CONTEXT_NO_ERROR 0x0002200A\n/*! @brief Context creation API hint and attribute.\n *\n * Context creation API [hint](@ref GLFW_CONTEXT_CREATION_API_hint) and\n * [attribute](@ref GLFW_CONTEXT_CREATION_API_attrib).\n */\n#define GLFW_CONTEXT_CREATION_API 0x0002200B\n/*! @brief Window content area scaling window\n * [window hint](@ref GLFW_SCALE_TO_MONITOR).\n */\n#define GLFW_SCALE_TO_MONITOR 0x0002200C\n/*! @brief macOS specific\n * [window hint](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint).\n */\n#define GLFW_COCOA_RETINA_FRAMEBUFFER 0x00023001\n/*! @brief macOS specific\n * [window hint](@ref GLFW_COCOA_FRAME_NAME_hint).\n */\n#define GLFW_COCOA_FRAME_NAME 0x00023002\n/*! @brief macOS specific\n * [window hint](@ref GLFW_COCOA_GRAPHICS_SWITCHING_hint).\n */\n#define GLFW_COCOA_GRAPHICS_SWITCHING 0x00023003\n/*! @brief X11 specific\n * [window hint](@ref GLFW_X11_CLASS_NAME_hint).\n */\n#define GLFW_X11_CLASS_NAME 0x00024001\n/*! @brief X11 specific\n * [window hint](@ref GLFW_X11_CLASS_NAME_hint).\n */\n#define GLFW_X11_INSTANCE_NAME 0x00024002\n/*! @} */\n\n#define GLFW_NO_API 0\n#define GLFW_OPENGL_API 0x00030001\n#define GLFW_OPENGL_ES_API 0x00030002\n\n#define GLFW_NO_ROBUSTNESS 0\n#define GLFW_NO_RESET_NOTIFICATION 0x00031001\n#define GLFW_LOSE_CONTEXT_ON_RESET 0x00031002\n\n#define GLFW_OPENGL_ANY_PROFILE 0\n#define GLFW_OPENGL_CORE_PROFILE 0x00032001\n#define GLFW_OPENGL_COMPAT_PROFILE 0x00032002\n\n#define GLFW_CURSOR 0x00033001\n#define GLFW_STICKY_KEYS 0x00033002\n#define GLFW_STICKY_MOUSE_BUTTONS 0x00033003\n#define GLFW_LOCK_KEY_MODS 0x00033004\n#define GLFW_RAW_MOUSE_MOTION 0x00033005\n\n#define GLFW_CURSOR_NORMAL 0x00034001\n#define GLFW_CURSOR_HIDDEN 0x00034002\n#define GLFW_CURSOR_DISABLED 0x00034003\n\n#define GLFW_ANY_RELEASE_BEHAVIOR 0\n#define GLFW_RELEASE_BEHAVIOR_FLUSH 0x00035001\n#define GLFW_RELEASE_BEHAVIOR_NONE 0x00035002\n\n#define GLFW_NATIVE_CONTEXT_API 0x00036001\n#define GLFW_EGL_CONTEXT_API 0x00036002\n#define GLFW_OSMESA_CONTEXT_API 0x00036003\n\n/*! @defgroup shapes Standard cursor shapes\n * @brief Standard system cursor shapes.\n *\n * See [standard cursor creation](@ref cursor_standard) for how these are used.\n *\n * @ingroup input\n * @{ */\n\n/*! @brief The regular arrow cursor shape.\n *\n * The regular arrow cursor.\n */\n#define GLFW_ARROW_CURSOR 0x00036001\n/*! @brief The text input I-beam cursor shape.\n *\n * The text input I-beam cursor shape.\n */\n#define GLFW_IBEAM_CURSOR 0x00036002\n/*! @brief The crosshair shape.\n *\n * The crosshair shape.\n */\n#define GLFW_CROSSHAIR_CURSOR 0x00036003\n/*! @brief The hand shape.\n *\n * The hand shape.\n */\n#define GLFW_HAND_CURSOR 0x00036004\n/*! @brief The horizontal resize arrow shape.\n *\n * The horizontal resize arrow shape.\n */\n#define GLFW_HRESIZE_CURSOR 0x00036005\n/*! @brief The vertical resize arrow shape.\n *\n * The vertical resize arrow shape.\n */\n#define GLFW_VRESIZE_CURSOR 0x00036006\n/*! @} */\n\n#define GLFW_CONNECTED 0x00040001\n#define GLFW_DISCONNECTED 0x00040002\n\n/*! @addtogroup init\n * @{ */\n/*! @brief Joystick hat buttons init hint.\n *\n * Joystick hat buttons [init hint](@ref GLFW_JOYSTICK_HAT_BUTTONS).\n */\n#define GLFW_JOYSTICK_HAT_BUTTONS 0x00050001\n/*! @brief macOS specific init hint.\n *\n * macOS specific [init hint](@ref GLFW_COCOA_CHDIR_RESOURCES_hint).\n */\n#define GLFW_COCOA_CHDIR_RESOURCES 0x00051001\n/*! @brief macOS specific init hint.\n *\n * macOS specific [init hint](@ref GLFW_COCOA_MENUBAR_hint).\n */\n#define GLFW_COCOA_MENUBAR 0x00051002\n/*! @} */\n\n#define GLFW_DONT_CARE -1\n\n\n/*************************************************************************\n * GLFW API types\n *************************************************************************/\n\n/*! @brief Client API function pointer type.\n *\n * Generic function pointer used for returning client API function pointers\n * without forcing a cast from a regular pointer.\n *\n * @sa @ref context_glext\n * @sa @ref glfwGetProcAddress\n *\n * @since Added in version 3.0.\n *\n * @ingroup context\n */\ntypedef void (*GLFWglproc)(void);\n\n/*! @brief Vulkan API function pointer type.\n *\n * Generic function pointer used for returning Vulkan API function pointers\n * without forcing a cast from a regular pointer.\n *\n * @sa @ref vulkan_proc\n * @sa @ref glfwGetInstanceProcAddress\n *\n * @since Added in version 3.2.\n *\n * @ingroup vulkan\n */\ntypedef void (*GLFWvkproc)(void);\n\n/*! @brief Opaque monitor object.\n *\n * Opaque monitor object.\n *\n * @see @ref monitor_object\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\ntypedef struct GLFWmonitor GLFWmonitor;\n\n/*! @brief Opaque window object.\n *\n * Opaque window object.\n *\n * @see @ref window_object\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\ntypedef struct GLFWwindow GLFWwindow;\n\n/*! @brief Opaque cursor object.\n *\n * Opaque cursor object.\n *\n * @see @ref cursor_object\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\ntypedef struct GLFWcursor GLFWcursor;\n\n/*! @brief The function pointer type for error callbacks.\n *\n * This is the function pointer type for error callbacks. An error callback\n * function has the following signature:\n * @code\n * void callback_name(int error_code, const char* description)\n * @endcode\n *\n * @param[in] error_code An [error code](@ref errors). Future releases may add\n * more error codes.\n * @param[in] description A UTF-8 encoded string describing the error.\n *\n * @pointer_lifetime The error description string is valid until the callback\n * function returns.\n *\n * @sa @ref error_handling\n * @sa @ref glfwSetErrorCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup init\n */\ntypedef void (* GLFWerrorfun)(int,const char*);\n\n/*! @brief The function pointer type for window position callbacks.\n *\n * This is the function pointer type for window position callbacks. A window\n * position callback function has the following signature:\n * @code\n * void callback_name(GLFWwindow* window, int xpos, int ypos)\n * @endcode\n *\n * @param[in] window The window that was moved.\n * @param[in] xpos The new x-coordinate, in screen coordinates, of the\n * upper-left corner of the content area of the window.\n * @param[in] ypos The new y-coordinate, in screen coordinates, of the\n * upper-left corner of the content area of the window.\n *\n * @sa @ref window_pos\n * @sa @ref glfwSetWindowPosCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowposfun)(GLFWwindow*,int,int);\n\n/*! @brief The function pointer type for window size callbacks.\n *\n * This is the function pointer type for window size callbacks. A window size\n * callback function has the following signature:\n * @code\n * void callback_name(GLFWwindow* window, int width, int height)\n * @endcode\n *\n * @param[in] window The window that was resized.\n * @param[in] width The new width, in screen coordinates, of the window.\n * @param[in] height The new height, in screen coordinates, of the window.\n *\n * @sa @ref window_size\n * @sa @ref glfwSetWindowSizeCallback\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowsizefun)(GLFWwindow*,int,int);\n\n/*! @brief The function pointer type for window close callbacks.\n *\n * This is the function pointer type for window close callbacks. A window\n * close callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window)\n * @endcode\n *\n * @param[in] window The window that the user attempted to close.\n *\n * @sa @ref window_close\n * @sa @ref glfwSetWindowCloseCallback\n *\n * @since Added in version 2.5.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowclosefun)(GLFWwindow*);\n\n/*! @brief The function pointer type for window content refresh callbacks.\n *\n * This is the function pointer type for window content refresh callbacks.\n * A window content refresh callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window);\n * @endcode\n *\n * @param[in] window The window whose content needs to be refreshed.\n *\n * @sa @ref window_refresh\n * @sa @ref glfwSetWindowRefreshCallback\n *\n * @since Added in version 2.5.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowrefreshfun)(GLFWwindow*);\n\n/*! @brief The function pointer type for window focus callbacks.\n *\n * This is the function pointer type for window focus callbacks. A window\n * focus callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int focused)\n * @endcode\n *\n * @param[in] window The window that gained or lost input focus.\n * @param[in] focused `GLFW_TRUE` if the window was given input focus, or\n * `GLFW_FALSE` if it lost it.\n *\n * @sa @ref window_focus\n * @sa @ref glfwSetWindowFocusCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowfocusfun)(GLFWwindow*,int);\n\n/*! @brief The function pointer type for window iconify callbacks.\n *\n * This is the function pointer type for window iconify callbacks. A window\n * iconify callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int iconified)\n * @endcode\n *\n * @param[in] window The window that was iconified or restored.\n * @param[in] iconified `GLFW_TRUE` if the window was iconified, or\n * `GLFW_FALSE` if it was restored.\n *\n * @sa @ref window_iconify\n * @sa @ref glfwSetWindowIconifyCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowiconifyfun)(GLFWwindow*,int);\n\n/*! @brief The function pointer type for window maximize callbacks.\n *\n * This is the function pointer type for window maximize callbacks. A window\n * maximize callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int maximized)\n * @endcode\n *\n * @param[in] window The window that was maximized or restored.\n * @param[in] iconified `GLFW_TRUE` if the window was maximized, or\n * `GLFW_FALSE` if it was restored.\n *\n * @sa @ref window_maximize\n * @sa glfwSetWindowMaximizeCallback\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowmaximizefun)(GLFWwindow*,int);\n\n/*! @brief The function pointer type for framebuffer size callbacks.\n *\n * This is the function pointer type for framebuffer size callbacks.\n * A framebuffer size callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int width, int height)\n * @endcode\n *\n * @param[in] window The window whose framebuffer was resized.\n * @param[in] width The new width, in pixels, of the framebuffer.\n * @param[in] height The new height, in pixels, of the framebuffer.\n *\n * @sa @ref window_fbsize\n * @sa @ref glfwSetFramebufferSizeCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\ntypedef void (* GLFWframebuffersizefun)(GLFWwindow*,int,int);\n\n/*! @brief The function pointer type for window content scale callbacks.\n *\n * This is the function pointer type for window content scale callbacks.\n * A window content scale callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, float xscale, float yscale)\n * @endcode\n *\n * @param[in] window The window whose content scale changed.\n * @param[in] xscale The new x-axis content scale of the window.\n * @param[in] yscale The new y-axis content scale of the window.\n *\n * @sa @ref window_scale\n * @sa @ref glfwSetWindowContentScaleCallback\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\ntypedef void (* GLFWwindowcontentscalefun)(GLFWwindow*,float,float);\n\n/*! @brief The function pointer type for mouse button callbacks.\n *\n * This is the function pointer type for mouse button callback functions.\n * A mouse button callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int button, int action, int mods)\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] button The [mouse button](@ref buttons) that was pressed or\n * released.\n * @param[in] action One of `GLFW_PRESS` or `GLFW_RELEASE`. Future releases\n * may add more actions.\n * @param[in] mods Bit field describing which [modifier keys](@ref mods) were\n * held down.\n *\n * @sa @ref input_mouse_button\n * @sa @ref glfwSetMouseButtonCallback\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle and modifier mask parameters.\n *\n * @ingroup input\n */\ntypedef void (* GLFWmousebuttonfun)(GLFWwindow*,int,int,int);\n\n/*! @brief The function pointer type for cursor position callbacks.\n *\n * This is the function pointer type for cursor position callbacks. A cursor\n * position callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, double xpos, double ypos);\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] xpos The new cursor x-coordinate, relative to the left edge of\n * the content area.\n * @param[in] ypos The new cursor y-coordinate, relative to the top edge of the\n * content area.\n *\n * @sa @ref cursor_pos\n * @sa @ref glfwSetCursorPosCallback\n *\n * @since Added in version 3.0. Replaces `GLFWmouseposfun`.\n *\n * @ingroup input\n */\ntypedef void (* GLFWcursorposfun)(GLFWwindow*,double,double);\n\n/*! @brief The function pointer type for cursor enter/leave callbacks.\n *\n * This is the function pointer type for cursor enter/leave callbacks.\n * A cursor enter/leave callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int entered)\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] entered `GLFW_TRUE` if the cursor entered the window's content\n * area, or `GLFW_FALSE` if it left it.\n *\n * @sa @ref cursor_enter\n * @sa @ref glfwSetCursorEnterCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup input\n */\ntypedef void (* GLFWcursorenterfun)(GLFWwindow*,int);\n\n/*! @brief The function pointer type for scroll callbacks.\n *\n * This is the function pointer type for scroll callbacks. A scroll callback\n * function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, double xoffset, double yoffset)\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] xoffset The scroll offset along the x-axis.\n * @param[in] yoffset The scroll offset along the y-axis.\n *\n * @sa @ref scrolling\n * @sa @ref glfwSetScrollCallback\n *\n * @since Added in version 3.0. Replaces `GLFWmousewheelfun`.\n *\n * @ingroup input\n */\ntypedef void (* GLFWscrollfun)(GLFWwindow*,double,double);\n\n/*! @brief The function pointer type for keyboard key callbacks.\n *\n * This is the function pointer type for keyboard key callbacks. A keyboard\n * key callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int key, int scancode, int action, int mods)\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] key The [keyboard key](@ref keys) that was pressed or released.\n * @param[in] scancode The system-specific scancode of the key.\n * @param[in] action `GLFW_PRESS`, `GLFW_RELEASE` or `GLFW_REPEAT`. Future\n * releases may add more actions.\n * @param[in] mods Bit field describing which [modifier keys](@ref mods) were\n * held down.\n *\n * @sa @ref input_key\n * @sa @ref glfwSetKeyCallback\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle, scancode and modifier mask parameters.\n *\n * @ingroup input\n */\ntypedef void (* GLFWkeyfun)(GLFWwindow*,int,int,int,int);\n\n/*! @brief The function pointer type for Unicode character callbacks.\n *\n * This is the function pointer type for Unicode character callbacks.\n * A Unicode character callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, unsigned int codepoint)\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] codepoint The Unicode code point of the character.\n *\n * @sa @ref input_char\n * @sa @ref glfwSetCharCallback\n *\n * @since Added in version 2.4.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup input\n */\ntypedef void (* GLFWcharfun)(GLFWwindow*,unsigned int);\n\n/*! @brief The function pointer type for Unicode character with modifiers\n * callbacks.\n *\n * This is the function pointer type for Unicode character with modifiers\n * callbacks. It is called for each input character, regardless of what\n * modifier keys are held down. A Unicode character with modifiers callback\n * function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, unsigned int codepoint, int mods)\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] codepoint The Unicode code point of the character.\n * @param[in] mods Bit field describing which [modifier keys](@ref mods) were\n * held down.\n *\n * @sa @ref input_char\n * @sa @ref glfwSetCharModsCallback\n *\n * @deprecated Scheduled for removal in version 4.0.\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\ntypedef void (* GLFWcharmodsfun)(GLFWwindow*,unsigned int,int);\n\n/*! @brief The function pointer type for path drop callbacks.\n *\n * This is the function pointer type for path drop callbacks. A path drop\n * callback function has the following signature:\n * @code\n * void function_name(GLFWwindow* window, int path_count, const char* paths[])\n * @endcode\n *\n * @param[in] window The window that received the event.\n * @param[in] path_count The number of dropped paths.\n * @param[in] paths The UTF-8 encoded file and/or directory path names.\n *\n * @pointer_lifetime The path array and its strings are valid until the\n * callback function returns.\n *\n * @sa @ref path_drop\n * @sa @ref glfwSetDropCallback\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\ntypedef void (* GLFWdropfun)(GLFWwindow*,int,const char*[]);\n\n/*! @brief The function pointer type for monitor configuration callbacks.\n *\n * This is the function pointer type for monitor configuration callbacks.\n * A monitor callback function has the following signature:\n * @code\n * void function_name(GLFWmonitor* monitor, int event)\n * @endcode\n *\n * @param[in] monitor The monitor that was connected or disconnected.\n * @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`. Future\n * releases may add more events.\n *\n * @sa @ref monitor_event\n * @sa @ref glfwSetMonitorCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\ntypedef void (* GLFWmonitorfun)(GLFWmonitor*,int);\n\n/*! @brief The function pointer type for joystick configuration callbacks.\n *\n * This is the function pointer type for joystick configuration callbacks.\n * A joystick configuration callback function has the following signature:\n * @code\n * void function_name(int jid, int event)\n * @endcode\n *\n * @param[in] jid The joystick that was connected or disconnected.\n * @param[in] event One of `GLFW_CONNECTED` or `GLFW_DISCONNECTED`. Future\n * releases may add more events.\n *\n * @sa @ref joystick_event\n * @sa @ref glfwSetJoystickCallback\n *\n * @since Added in version 3.2.\n *\n * @ingroup input\n */\ntypedef void (* GLFWjoystickfun)(int,int);\n\n/*! @brief Video mode type.\n *\n * This describes a single video mode.\n *\n * @sa @ref monitor_modes\n * @sa @ref glfwGetVideoMode\n * @sa @ref glfwGetVideoModes\n *\n * @since Added in version 1.0.\n * @glfw3 Added refresh rate member.\n *\n * @ingroup monitor\n */\ntypedef struct GLFWvidmode\n{\n /*! The width, in screen coordinates, of the video mode.\n */\n int width;\n /*! The height, in screen coordinates, of the video mode.\n */\n int height;\n /*! The bit depth of the red channel of the video mode.\n */\n int redBits;\n /*! The bit depth of the green channel of the video mode.\n */\n int greenBits;\n /*! The bit depth of the blue channel of the video mode.\n */\n int blueBits;\n /*! The refresh rate, in Hz, of the video mode.\n */\n int refreshRate;\n} GLFWvidmode;\n\n/*! @brief Gamma ramp.\n *\n * This describes the gamma ramp for a monitor.\n *\n * @sa @ref monitor_gamma\n * @sa @ref glfwGetGammaRamp\n * @sa @ref glfwSetGammaRamp\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\ntypedef struct GLFWgammaramp\n{\n /*! An array of value describing the response of the red channel.\n */\n unsigned short* red;\n /*! An array of value describing the response of the green channel.\n */\n unsigned short* green;\n /*! An array of value describing the response of the blue channel.\n */\n unsigned short* blue;\n /*! The number of elements in each array.\n */\n unsigned int size;\n} GLFWgammaramp;\n\n/*! @brief Image data.\n *\n * This describes a single 2D image. See the documentation for each related\n * function what the expected pixel format is.\n *\n * @sa @ref cursor_custom\n * @sa @ref window_icon\n *\n * @since Added in version 2.1.\n * @glfw3 Removed format and bytes-per-pixel members.\n *\n * @ingroup window\n */\ntypedef struct GLFWimage\n{\n /*! The width, in pixels, of this image.\n */\n int width;\n /*! The height, in pixels, of this image.\n */\n int height;\n /*! The pixel data of this image, arranged left-to-right, top-to-bottom.\n */\n unsigned char* pixels;\n} GLFWimage;\n\n/*! @brief Gamepad input state\n *\n * This describes the input state of a gamepad.\n *\n * @sa @ref gamepad\n * @sa @ref glfwGetGamepadState\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\ntypedef struct GLFWgamepadstate\n{\n /*! The states of each [gamepad button](@ref gamepad_buttons), `GLFW_PRESS`\n * or `GLFW_RELEASE`.\n */\n unsigned char buttons[15];\n /*! The states of each [gamepad axis](@ref gamepad_axes), in the range -1.0\n * to 1.0 inclusive.\n */\n float axes[6];\n} GLFWgamepadstate;\n\n\n/*************************************************************************\n * GLFW API functions\n *************************************************************************/\n\n/*! @brief Initializes the GLFW library.\n *\n * This function initializes the GLFW library. Before most GLFW functions can\n * be used, GLFW must be initialized, and before an application terminates GLFW\n * should be terminated in order to free any resources allocated during or\n * after initialization.\n *\n * If this function fails, it calls @ref glfwTerminate before returning. If it\n * succeeds, you should call @ref glfwTerminate before the application exits.\n *\n * Additional calls to this function after successful initialization but before\n * termination will return `GLFW_TRUE` immediately.\n *\n * @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_PLATFORM_ERROR.\n *\n * @remark @macos This function will change the current directory of the\n * application to the `Contents/Resources` subdirectory of the application's\n * bundle, if present. This can be disabled with the @ref\n * GLFW_COCOA_CHDIR_RESOURCES init hint.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref intro_init\n * @sa @ref glfwTerminate\n *\n * @since Added in version 1.0.\n *\n * @ingroup init\n */\nGLFWAPI int glfwInit(void);\n\n/*! @brief Terminates the GLFW library.\n *\n * This function destroys all remaining windows and cursors, restores any\n * modified gamma ramps and frees any other allocated resources. Once this\n * function is called, you must again call @ref glfwInit successfully before\n * you will be able to use most GLFW functions.\n *\n * If GLFW has been successfully initialized, this function should be called\n * before the application exits. If initialization fails, there is no need to\n * call this function, as it is called by @ref glfwInit before it returns\n * failure.\n *\n * @errors Possible errors include @ref GLFW_PLATFORM_ERROR.\n *\n * @remark This function may be called before @ref glfwInit.\n *\n * @warning The contexts of any remaining windows must not be current on any\n * other thread when this function is called.\n *\n * @reentrancy This function must not be called from a callback.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref intro_init\n * @sa @ref glfwInit\n *\n * @since Added in version 1.0.\n *\n * @ingroup init\n */\nGLFWAPI void glfwTerminate(void);\n\n/*! @brief Sets the specified init hint to the desired value.\n *\n * This function sets hints for the next initialization of GLFW.\n *\n * The values you set hints to are never reset by GLFW, but they only take\n * effect during initialization. Once GLFW has been initialized, any values\n * you set will be ignored until the library is terminated and initialized\n * again.\n *\n * Some hints are platform specific. These may be set on any platform but they\n * will only affect their specific platform. Other platforms will ignore them.\n * Setting these hints requires no platform specific headers or functions.\n *\n * @param[in] hint The [init hint](@ref init_hints) to set.\n * @param[in] value The new value of the init hint.\n *\n * @errors Possible errors include @ref GLFW_INVALID_ENUM and @ref\n * GLFW_INVALID_VALUE.\n *\n * @remarks This function may be called before @ref glfwInit.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa init_hints\n * @sa glfwInit\n *\n * @since Added in version 3.3.\n *\n * @ingroup init\n */\nGLFWAPI void glfwInitHint(int hint, int value);\n\n/*! @brief Retrieves the version of the GLFW library.\n *\n * This function retrieves the major, minor and revision numbers of the GLFW\n * library. It is intended for when you are using GLFW as a shared library and\n * want to ensure that you are using the minimum required version.\n *\n * Any or all of the version arguments may be `NULL`.\n *\n * @param[out] major Where to store the major version number, or `NULL`.\n * @param[out] minor Where to store the minor version number, or `NULL`.\n * @param[out] rev Where to store the revision number, or `NULL`.\n *\n * @errors None.\n *\n * @remark This function may be called before @ref glfwInit.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref intro_version\n * @sa @ref glfwGetVersionString\n *\n * @since Added in version 1.0.\n *\n * @ingroup init\n */\nGLFWAPI void glfwGetVersion(int* major, int* minor, int* rev);\n\n/*! @brief Returns a string describing the compile-time configuration.\n *\n * This function returns the compile-time generated\n * [version string](@ref intro_version_string) of the GLFW library binary. It\n * describes the version, platform, compiler and any platform-specific\n * compile-time options. It should not be confused with the OpenGL or OpenGL\n * ES version string, queried with `glGetString`.\n *\n * __Do not use the version string__ to parse the GLFW library version. The\n * @ref glfwGetVersion function provides the version of the running library\n * binary in numerical format.\n *\n * @return The ASCII encoded GLFW version string.\n *\n * @errors None.\n *\n * @remark This function may be called before @ref glfwInit.\n *\n * @pointer_lifetime The returned string is static and compile-time generated.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref intro_version\n * @sa @ref glfwGetVersion\n *\n * @since Added in version 3.0.\n *\n * @ingroup init\n */\nGLFWAPI const char* glfwGetVersionString(void);\n\n/*! @brief Returns and clears the last error for the calling thread.\n *\n * This function returns and clears the [error code](@ref errors) of the last\n * error that occurred on the calling thread, and optionally a UTF-8 encoded\n * human-readable description of it. If no error has occurred since the last\n * call, it returns @ref GLFW_NO_ERROR (zero) and the description pointer is\n * set to `NULL`.\n *\n * @param[in] description Where to store the error description pointer, or `NULL`.\n * @return The last error code for the calling thread, or @ref GLFW_NO_ERROR\n * (zero).\n *\n * @errors None.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is guaranteed to be valid only until the\n * next error occurs or the library is terminated.\n *\n * @remark This function may be called before @ref glfwInit.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref error_handling\n * @sa @ref glfwSetErrorCallback\n *\n * @since Added in version 3.3.\n *\n * @ingroup init\n */\nGLFWAPI int glfwGetError(const char** description);\n\n/*! @brief Sets the error callback.\n *\n * This function sets the error callback, which is called with an error code\n * and a human-readable description each time a GLFW error occurs.\n *\n * The error code is set before the callback is called. Calling @ref\n * glfwGetError from the error callback will return the same value as the error\n * code argument.\n *\n * The error callback is called on the thread where the error occurred. If you\n * are using GLFW from multiple threads, your error callback needs to be\n * written accordingly.\n *\n * Because the description string may have been generated specifically for that\n * error, it is not guaranteed to be valid after the callback has returned. If\n * you wish to use it after the callback returns, you need to make a copy.\n *\n * Once set, the error callback remains set even after the library has been\n * terminated.\n *\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set.\n *\n * @callback_signature\n * @code\n * void callback_name(int error_code, const char* description)\n * @endcode\n * For more information about the callback parameters, see the\n * [callback pointer type](@ref GLFWerrorfun).\n *\n * @errors None.\n *\n * @remark This function may be called before @ref glfwInit.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref error_handling\n * @sa @ref glfwGetError\n *\n * @since Added in version 3.0.\n *\n * @ingroup init\n */\nGLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun callback);\n\n/*! @brief Returns the currently connected monitors.\n *\n * This function returns an array of handles for all currently connected\n * monitors. The primary monitor is always first in the returned array. If no\n * monitors were found, this function returns `NULL`.\n *\n * @param[out] count Where to store the number of monitors in the returned\n * array. This is set to zero if an error occurred.\n * @return An array of monitor handles, or `NULL` if no monitors were found or\n * if an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is guaranteed to be valid only until the\n * monitor configuration changes or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_monitors\n * @sa @ref monitor_event\n * @sa @ref glfwGetPrimaryMonitor\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI GLFWmonitor** glfwGetMonitors(int* count);\n\n/*! @brief Returns the primary monitor.\n *\n * This function returns the primary monitor. This is usually the monitor\n * where elements like the task bar or global menu bar are located.\n *\n * @return The primary monitor, or `NULL` if no monitors were found or if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @remark The primary monitor is always first in the array returned by @ref\n * glfwGetMonitors.\n *\n * @sa @ref monitor_monitors\n * @sa @ref glfwGetMonitors\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI GLFWmonitor* glfwGetPrimaryMonitor(void);\n\n/*! @brief Returns the position of the monitor's viewport on the virtual screen.\n *\n * This function returns the position, in screen coordinates, of the upper-left\n * corner of the specified monitor.\n *\n * Any or all of the position arguments may be `NULL`. If an error occurs, all\n * non-`NULL` position arguments will be set to zero.\n *\n * @param[in] monitor The monitor to query.\n * @param[out] xpos Where to store the monitor x-coordinate, or `NULL`.\n * @param[out] ypos Where to store the monitor y-coordinate, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_properties\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwGetMonitorPos(GLFWmonitor* monitor, int* xpos, int* ypos);\n\n/*! @brief Retrieves the work area of the monitor.\n *\n * This function returns the position, in screen coordinates, of the upper-left\n * corner of the work area of the specified monitor along with the work area\n * size in screen coordinates. The work area is defined as the area of the\n * monitor not occluded by the operating system task bar where present. If no\n * task bar exists then the work area is the monitor resolution in screen\n * coordinates.\n *\n * Any or all of the position and size arguments may be `NULL`. If an error\n * occurs, all non-`NULL` position and size arguments will be set to zero.\n *\n * @param[in] monitor The monitor to query.\n * @param[out] xpos Where to store the monitor x-coordinate, or `NULL`.\n * @param[out] ypos Where to store the monitor y-coordinate, or `NULL`.\n * @param[out] width Where to store the monitor width, or `NULL`.\n * @param[out] height Where to store the monitor height, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_workarea\n *\n * @since Added in version 3.3.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwGetMonitorWorkarea(GLFWmonitor* monitor, int* xpos, int* ypos, int* width, int* height);\n\n/*! @brief Returns the physical size of the monitor.\n *\n * This function returns the size, in millimetres, of the display area of the\n * specified monitor.\n *\n * Some systems do not provide accurate monitor size information, either\n * because the monitor\n * [EDID](https://en.wikipedia.org/wiki/Extended_display_identification_data)\n * data is incorrect or because the driver does not report it accurately.\n *\n * Any or all of the size arguments may be `NULL`. If an error occurs, all\n * non-`NULL` size arguments will be set to zero.\n *\n * @param[in] monitor The monitor to query.\n * @param[out] widthMM Where to store the width, in millimetres, of the\n * monitor's display area, or `NULL`.\n * @param[out] heightMM Where to store the height, in millimetres, of the\n * monitor's display area, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @remark @win32 calculates the returned physical size from the\n * current resolution and system DPI instead of querying the monitor EDID data.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_properties\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* monitor, int* widthMM, int* heightMM);\n\n/*! @brief Retrieves the content scale for the specified monitor.\n *\n * This function retrieves the content scale for the specified monitor. The\n * content scale is the ratio between the current DPI and the platform's\n * default DPI. This is especially important for text and any UI elements. If\n * the pixel dimensions of your UI scaled by this look appropriate on your\n * machine then it should appear at a reasonable size on other machines\n * regardless of their DPI and scaling settings. This relies on the system DPI\n * and scaling settings being somewhat correct.\n *\n * The content scale may depend on both the monitor resolution and pixel\n * density and on user settings. It may be very different from the raw DPI\n * calculated from the physical size and current resolution.\n *\n * @param[in] monitor The monitor to query.\n * @param[out] xscale Where to store the x-axis content scale, or `NULL`.\n * @param[out] yscale Where to store the y-axis content scale, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_scale\n * @sa @ref glfwGetWindowContentScale\n *\n * @since Added in version 3.3.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwGetMonitorContentScale(GLFWmonitor* monitor, float* xscale, float* yscale);\n\n/*! @brief Returns the name of the specified monitor.\n *\n * This function returns a human-readable name, encoded as UTF-8, of the\n * specified monitor. The name typically reflects the make and model of the\n * monitor and is not guaranteed to be unique among the connected monitors.\n *\n * @param[in] monitor The monitor to query.\n * @return The UTF-8 encoded name of the monitor, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified monitor is\n * disconnected or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_properties\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI const char* glfwGetMonitorName(GLFWmonitor* monitor);\n\n/*! @brief Sets the user pointer of the specified monitor.\n *\n * This function sets the user-defined pointer of the specified monitor. The\n * current value is retained until the monitor is disconnected. The initial\n * value is `NULL`.\n *\n * This function may be called from the monitor callback, even for a monitor\n * that is being disconnected.\n *\n * @param[in] monitor The monitor whose pointer to set.\n * @param[in] pointer The new value.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref monitor_userptr\n * @sa @ref glfwGetMonitorUserPointer\n *\n * @since Added in version 3.3.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwSetMonitorUserPointer(GLFWmonitor* monitor, void* pointer);\n\n/*! @brief Returns the user pointer of the specified monitor.\n *\n * This function returns the current value of the user-defined pointer of the\n * specified monitor. The initial value is `NULL`.\n *\n * This function may be called from the monitor callback, even for a monitor\n * that is being disconnected.\n *\n * @param[in] monitor The monitor whose pointer to return.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref monitor_userptr\n * @sa @ref glfwSetMonitorUserPointer\n *\n * @since Added in version 3.3.\n *\n * @ingroup monitor\n */\nGLFWAPI void* glfwGetMonitorUserPointer(GLFWmonitor* monitor);\n\n/*! @brief Sets the monitor configuration callback.\n *\n * This function sets the monitor configuration callback, or removes the\n * currently set callback. This is called when a monitor is connected to or\n * disconnected from the system.\n *\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWmonitor* monitor, int event)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWmonitorfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_event\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun callback);\n\n/*! @brief Returns the available video modes for the specified monitor.\n *\n * This function returns an array of all video modes supported by the specified\n * monitor. The returned array is sorted in ascending order, first by color\n * bit depth (the sum of all channel depths) and then by resolution area (the\n * product of width and height).\n *\n * @param[in] monitor The monitor to query.\n * @param[out] count Where to store the number of video modes in the returned\n * array. This is set to zero if an error occurred.\n * @return An array of video modes, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified monitor is\n * disconnected, this function is called again for that monitor or the library\n * is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_modes\n * @sa @ref glfwGetVideoMode\n *\n * @since Added in version 1.0.\n * @glfw3 Changed to return an array of modes for a specific monitor.\n *\n * @ingroup monitor\n */\nGLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* monitor, int* count);\n\n/*! @brief Returns the current mode of the specified monitor.\n *\n * This function returns the current video mode of the specified monitor. If\n * you have created a full screen window for that monitor, the return value\n * will depend on whether that window is iconified.\n *\n * @param[in] monitor The monitor to query.\n * @return The current mode of the monitor, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified monitor is\n * disconnected or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_modes\n * @sa @ref glfwGetVideoModes\n *\n * @since Added in version 3.0. Replaces `glfwGetDesktopMode`.\n *\n * @ingroup monitor\n */\nGLFWAPI const GLFWvidmode* glfwGetVideoMode(GLFWmonitor* monitor);\n\n/*! @brief Generates a gamma ramp and sets it for the specified monitor.\n *\n * This function generates an appropriately sized gamma ramp from the specified\n * exponent and then calls @ref glfwSetGammaRamp with it. The value must be\n * a finite number greater than zero.\n *\n * The software controlled gamma ramp is applied _in addition_ to the hardware\n * gamma correction, which today is usually an approximation of sRGB gamma.\n * This means that setting a perfectly linear ramp, or gamma 1.0, will produce\n * the default (usually sRGB-like) behavior.\n *\n * For gamma correct rendering with OpenGL or OpenGL ES, see the @ref\n * GLFW_SRGB_CAPABLE hint.\n *\n * @param[in] monitor The monitor whose gamma ramp to set.\n * @param[in] gamma The desired exponent.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland Gamma handling is a privileged protocol, this function\n * will thus never be implemented and emits @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_gamma\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwSetGamma(GLFWmonitor* monitor, float gamma);\n\n/*! @brief Returns the current gamma ramp for the specified monitor.\n *\n * This function returns the current gamma ramp of the specified monitor.\n *\n * @param[in] monitor The monitor to query.\n * @return The current gamma ramp, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland Gamma handling is a privileged protocol, this function\n * will thus never be implemented and emits @ref GLFW_PLATFORM_ERROR while\n * returning `NULL`.\n *\n * @pointer_lifetime The returned structure and its arrays are allocated and\n * freed by GLFW. You should not free them yourself. They are valid until the\n * specified monitor is disconnected, this function is called again for that\n * monitor or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_gamma\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* monitor);\n\n/*! @brief Sets the current gamma ramp for the specified monitor.\n *\n * This function sets the current gamma ramp for the specified monitor. The\n * original gamma ramp for that monitor is saved by GLFW the first time this\n * function is called and is restored by @ref glfwTerminate.\n *\n * The software controlled gamma ramp is applied _in addition_ to the hardware\n * gamma correction, which today is usually an approximation of sRGB gamma.\n * This means that setting a perfectly linear ramp, or gamma 1.0, will produce\n * the default (usually sRGB-like) behavior.\n *\n * For gamma correct rendering with OpenGL or OpenGL ES, see the @ref\n * GLFW_SRGB_CAPABLE hint.\n *\n * @param[in] monitor The monitor whose gamma ramp to set.\n * @param[in] ramp The gamma ramp to use.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark The size of the specified gamma ramp should match the size of the\n * current ramp for that monitor.\n *\n * @remark @win32 The gamma ramp size must be 256.\n *\n * @remark @wayland Gamma handling is a privileged protocol, this function\n * will thus never be implemented and emits @ref GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The specified gamma ramp is copied before this function\n * returns.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref monitor_gamma\n *\n * @since Added in version 3.0.\n *\n * @ingroup monitor\n */\nGLFWAPI void glfwSetGammaRamp(GLFWmonitor* monitor, const GLFWgammaramp* ramp);\n\n/*! @brief Resets all window hints to their default values.\n *\n * This function resets all window hints to their\n * [default values](@ref window_hints_values).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_hints\n * @sa @ref glfwWindowHint\n * @sa @ref glfwWindowHintString\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwDefaultWindowHints(void);\n\n/*! @brief Sets the specified window hint to the desired value.\n *\n * This function sets hints for the next call to @ref glfwCreateWindow. The\n * hints, once set, retain their values until changed by a call to this\n * function or @ref glfwDefaultWindowHints, or until the library is terminated.\n *\n * Only integer value hints can be set with this function. String value hints\n * are set with @ref glfwWindowHintString.\n *\n * This function does not check whether the specified hint values are valid.\n * If you set hints to invalid values this will instead be reported by the next\n * call to @ref glfwCreateWindow.\n *\n * Some hints are platform specific. These may be set on any platform but they\n * will only affect their specific platform. Other platforms will ignore them.\n * Setting these hints requires no platform specific headers or functions.\n *\n * @param[in] hint The [window hint](@ref window_hints) to set.\n * @param[in] value The new value of the window hint.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_hints\n * @sa @ref glfwWindowHintString\n * @sa @ref glfwDefaultWindowHints\n *\n * @since Added in version 3.0. Replaces `glfwOpenWindowHint`.\n *\n * @ingroup window\n */\nGLFWAPI void glfwWindowHint(int hint, int value);\n\n/*! @brief Sets the specified window hint to the desired value.\n *\n * This function sets hints for the next call to @ref glfwCreateWindow. The\n * hints, once set, retain their values until changed by a call to this\n * function or @ref glfwDefaultWindowHints, or until the library is terminated.\n *\n * Only string type hints can be set with this function. Integer value hints\n * are set with @ref glfwWindowHint.\n *\n * This function does not check whether the specified hint values are valid.\n * If you set hints to invalid values this will instead be reported by the next\n * call to @ref glfwCreateWindow.\n *\n * Some hints are platform specific. These may be set on any platform but they\n * will only affect their specific platform. Other platforms will ignore them.\n * Setting these hints requires no platform specific headers or functions.\n *\n * @param[in] hint The [window hint](@ref window_hints) to set.\n * @param[in] value The new value of the window hint.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @pointer_lifetime The specified string is copied before this function\n * returns.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_hints\n * @sa @ref glfwWindowHint\n * @sa @ref glfwDefaultWindowHints\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI void glfwWindowHintString(int hint, const char* value);\n\n/*! @brief Creates a window and its associated context.\n *\n * This function creates a window and its associated OpenGL or OpenGL ES\n * context. Most of the options controlling how the window and its context\n * should be created are specified with [window hints](@ref window_hints).\n *\n * Successful creation does not change which context is current. Before you\n * can use the newly created context, you need to\n * [make it current](@ref context_current). For information about the `share`\n * parameter, see @ref context_sharing.\n *\n * The created window, framebuffer and context may differ from what you\n * requested, as not all parameters and hints are\n * [hard constraints](@ref window_hints_hard). This includes the size of the\n * window, especially for full screen windows. To query the actual attributes\n * of the created window, framebuffer and context, see @ref\n * glfwGetWindowAttrib, @ref glfwGetWindowSize and @ref glfwGetFramebufferSize.\n *\n * To create a full screen window, you need to specify the monitor the window\n * will cover. If no monitor is specified, the window will be windowed mode.\n * Unless you have a way for the user to choose a specific monitor, it is\n * recommended that you pick the primary monitor. For more information on how\n * to query connected monitors, see @ref monitor_monitors.\n *\n * For full screen windows, the specified size becomes the resolution of the\n * window's _desired video mode_. As long as a full screen window is not\n * iconified, the supported video mode most closely matching the desired video\n * mode is set for the specified monitor. For more information about full\n * screen windows, including the creation of so called _windowed full screen_\n * or _borderless full screen_ windows, see @ref window_windowed_full_screen.\n *\n * Once you have created the window, you can switch it between windowed and\n * full screen mode with @ref glfwSetWindowMonitor. This will not affect its\n * OpenGL or OpenGL ES context.\n *\n * By default, newly created windows use the placement recommended by the\n * window system. To create the window at a specific position, make it\n * initially invisible using the [GLFW_VISIBLE](@ref GLFW_VISIBLE_hint) window\n * hint, set its [position](@ref window_pos) and then [show](@ref window_hide)\n * it.\n *\n * As long as at least one full screen window is not iconified, the screensaver\n * is prohibited from starting.\n *\n * Window systems put limits on window sizes. Very large or very small window\n * dimensions may be overridden by the window system on creation. Check the\n * actual [size](@ref window_size) after creation.\n *\n * The [swap interval](@ref buffer_swap) is not set during window creation and\n * the initial value may vary depending on driver settings and defaults.\n *\n * @param[in] width The desired width, in screen coordinates, of the window.\n * This must be greater than zero.\n * @param[in] height The desired height, in screen coordinates, of the window.\n * This must be greater than zero.\n * @param[in] title The initial, UTF-8 encoded window title.\n * @param[in] monitor The monitor to use for full screen mode, or `NULL` for\n * windowed mode.\n * @param[in] share The window whose context to share resources with, or `NULL`\n * to not share resources.\n * @return The handle of the created window, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM, @ref GLFW_INVALID_VALUE, @ref GLFW_API_UNAVAILABLE, @ref\n * GLFW_VERSION_UNAVAILABLE, @ref GLFW_FORMAT_UNAVAILABLE and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @win32 Window creation will fail if the Microsoft GDI software\n * OpenGL implementation is the only one available.\n *\n * @remark @win32 If the executable has an icon resource named `GLFW_ICON,` it\n * will be set as the initial icon for the window. If no such icon is present,\n * the `IDI_APPLICATION` icon will be used instead. To set a different icon,\n * see @ref glfwSetWindowIcon.\n *\n * @remark @win32 The context to share resources with must not be current on\n * any other thread.\n *\n * @remark @macos The OS only supports forward-compatible core profile contexts\n * for OpenGL versions 3.2 and later. Before creating an OpenGL context of\n * version 3.2 or later you must set the\n * [GLFW_OPENGL_FORWARD_COMPAT](@ref GLFW_OPENGL_FORWARD_COMPAT_hint) and\n * [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hints accordingly.\n * OpenGL 3.0 and 3.1 contexts are not supported at all on macOS.\n *\n * @remark @macos The GLFW window has no icon, as it is not a document\n * window, but the dock icon will be the same as the application bundle's icon.\n * For more information on bundles, see the\n * [Bundle Programming Guide](https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/)\n * in the Mac Developer Library.\n *\n * @remark @macos The first time a window is created the menu bar is created.\n * If GLFW finds a `MainMenu.nib` it is loaded and assumed to contain a menu\n * bar. Otherwise a minimal menu bar is created manually with common commands\n * like Hide, Quit and About. The About entry opens a minimal about dialog\n * with information from the application's bundle. Menu bar creation can be\n * disabled entirely with the @ref GLFW_COCOA_MENUBAR init hint.\n *\n * @remark @macos On OS X 10.10 and later the window frame will not be rendered\n * at full resolution on Retina displays unless the\n * [GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint)\n * hint is `GLFW_TRUE` and the `NSHighResolutionCapable` key is enabled in the\n * application bundle's `Info.plist`. For more information, see\n * [High Resolution Guidelines for OS X](https://developer.apple.com/library/mac/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Explained/Explained.html)\n * in the Mac Developer Library. The GLFW test and example programs use\n * a custom `Info.plist` template for this, which can be found as\n * `CMake/MacOSXBundleInfo.plist.in` in the source tree.\n *\n * @remark @macos When activating frame autosaving with\n * [GLFW_COCOA_FRAME_NAME](@ref GLFW_COCOA_FRAME_NAME_hint), the specified\n * window size and position may be overridden by previously saved values.\n *\n * @remark @x11 Some window managers will not respect the placement of\n * initially hidden windows.\n *\n * @remark @x11 Due to the asynchronous nature of X11, it may take a moment for\n * a window to reach its requested state. This means you may not be able to\n * query the final size, position or other attributes directly after window\n * creation.\n *\n * @remark @x11 The class part of the `WM_CLASS` window property will by\n * default be set to the window title passed to this function. The instance\n * part will use the contents of the `RESOURCE_NAME` environment variable, if\n * present and not empty, or fall back to the window title. Set the\n * [GLFW_X11_CLASS_NAME](@ref GLFW_X11_CLASS_NAME_hint) and\n * [GLFW_X11_INSTANCE_NAME](@ref GLFW_X11_INSTANCE_NAME_hint) window hints to\n * override this.\n *\n * @remark @wayland Compositors should implement the xdg-decoration protocol\n * for GLFW to decorate the window properly. If this protocol isn't\n * supported, or if the compositor prefers client-side decorations, a very\n * simple fallback frame will be drawn using the wp_viewporter protocol. A\n * compositor can still emit close, maximize or fullscreen events, using for\n * instance a keybind mechanism. If neither of these protocols is supported,\n * the window won't be decorated.\n *\n * @remark @wayland A full screen window will not attempt to change the mode,\n * no matter what the requested size or refresh rate.\n *\n * @remark @wayland Screensaver inhibition requires the idle-inhibit protocol\n * to be implemented in the user's compositor.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_creation\n * @sa @ref glfwDestroyWindow\n *\n * @since Added in version 3.0. Replaces `glfwOpenWindow`.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindow* glfwCreateWindow(int width, int height, const char* title, GLFWmonitor* monitor, GLFWwindow* share);\n\n/*! @brief Destroys the specified window and its context.\n *\n * This function destroys the specified window and its context. On calling\n * this function, no further callbacks will be called for that window.\n *\n * If the context of the specified window is current on the main thread, it is\n * detached before being destroyed.\n *\n * @param[in] window The window to destroy.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @note The context of the specified window must not be current on any other\n * thread when this function is called.\n *\n * @reentrancy This function must not be called from a callback.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_creation\n * @sa @ref glfwCreateWindow\n *\n * @since Added in version 3.0. Replaces `glfwCloseWindow`.\n *\n * @ingroup window\n */\nGLFWAPI void glfwDestroyWindow(GLFWwindow* window);\n\n/*! @brief Checks the close flag of the specified window.\n *\n * This function returns the value of the close flag of the specified window.\n *\n * @param[in] window The window to query.\n * @return The value of the close flag.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref window_close\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI int glfwWindowShouldClose(GLFWwindow* window);\n\n/*! @brief Sets the close flag of the specified window.\n *\n * This function sets the value of the close flag of the specified window.\n * This can be used to override the user's attempt to close the window, or\n * to signal that it should be closed.\n *\n * @param[in] window The window whose flag to change.\n * @param[in] value The new value.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref window_close\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowShouldClose(GLFWwindow* window, int value);\n\n/*! @brief Sets the title of the specified window.\n *\n * This function sets the window title, encoded as UTF-8, of the specified\n * window.\n *\n * @param[in] window The window whose title to change.\n * @param[in] title The UTF-8 encoded window title.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @macos The window title will not be updated until the next time you\n * process events.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_title\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowTitle(GLFWwindow* window, const char* title);\n\n/*! @brief Sets the icon for the specified window.\n *\n * This function sets the icon of the specified window. If passed an array of\n * candidate images, those of or closest to the sizes desired by the system are\n * selected. If no images are specified, the window reverts to its default\n * icon.\n *\n * The pixels are 32-bit, little-endian, non-premultiplied RGBA, i.e. eight\n * bits per channel with the red channel first. They are arranged canonically\n * as packed sequential rows, starting from the top-left corner.\n *\n * The desired image sizes varies depending on platform and system settings.\n * The selected images will be rescaled as needed. Good sizes include 16x16,\n * 32x32 and 48x48.\n *\n * @param[in] window The window whose icon to set.\n * @param[in] count The number of images in the specified array, or zero to\n * revert to the default window icon.\n * @param[in] images The images to create the icon from. This is ignored if\n * count is zero.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The specified image data is copied before this function\n * returns.\n *\n * @remark @macos The GLFW window has no icon, as it is not a document\n * window, so this function does nothing. The dock icon will be the same as\n * the application bundle's icon. For more information on bundles, see the\n * [Bundle Programming Guide](https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/)\n * in the Mac Developer Library.\n *\n * @remark @wayland There is no existing protocol to change an icon, the\n * window will thus inherit the one defined in the application's desktop file.\n * This function always emits @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_icon\n *\n * @since Added in version 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowIcon(GLFWwindow* window, int count, const GLFWimage* images);\n\n/*! @brief Retrieves the position of the content area of the specified window.\n *\n * This function retrieves the position, in screen coordinates, of the\n * upper-left corner of the content area of the specified window.\n *\n * Any or all of the position arguments may be `NULL`. If an error occurs, all\n * non-`NULL` position arguments will be set to zero.\n *\n * @param[in] window The window to query.\n * @param[out] xpos Where to store the x-coordinate of the upper-left corner of\n * the content area, or `NULL`.\n * @param[out] ypos Where to store the y-coordinate of the upper-left corner of\n * the content area, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland There is no way for an application to retrieve the global\n * position of its windows, this function will always emit @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_pos\n * @sa @ref glfwSetWindowPos\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwGetWindowPos(GLFWwindow* window, int* xpos, int* ypos);\n\n/*! @brief Sets the position of the content area of the specified window.\n *\n * This function sets the position, in screen coordinates, of the upper-left\n * corner of the content area of the specified windowed mode window. If the\n * window is a full screen window, this function does nothing.\n *\n * __Do not use this function__ to move an already visible window unless you\n * have very good reasons for doing so, as it will confuse and annoy the user.\n *\n * The window manager may put limits on what positions are allowed. GLFW\n * cannot and should not override these limits.\n *\n * @param[in] window The window to query.\n * @param[in] xpos The x-coordinate of the upper-left corner of the content area.\n * @param[in] ypos The y-coordinate of the upper-left corner of the content area.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland There is no way for an application to set the global\n * position of its windows, this function will always emit @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_pos\n * @sa @ref glfwGetWindowPos\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowPos(GLFWwindow* window, int xpos, int ypos);\n\n/*! @brief Retrieves the size of the content area of the specified window.\n *\n * This function retrieves the size, in screen coordinates, of the content area\n * of the specified window. If you wish to retrieve the size of the\n * framebuffer of the window in pixels, see @ref glfwGetFramebufferSize.\n *\n * Any or all of the size arguments may be `NULL`. If an error occurs, all\n * non-`NULL` size arguments will be set to zero.\n *\n * @param[in] window The window whose size to retrieve.\n * @param[out] width Where to store the width, in screen coordinates, of the\n * content area, or `NULL`.\n * @param[out] height Where to store the height, in screen coordinates, of the\n * content area, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_size\n * @sa @ref glfwSetWindowSize\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwGetWindowSize(GLFWwindow* window, int* width, int* height);\n\n/*! @brief Sets the size limits of the specified window.\n *\n * This function sets the size limits of the content area of the specified\n * window. If the window is full screen, the size limits only take effect\n * once it is made windowed. If the window is not resizable, this function\n * does nothing.\n *\n * The size limits are applied immediately to a windowed mode window and may\n * cause it to be resized.\n *\n * The maximum dimensions must be greater than or equal to the minimum\n * dimensions and all must be greater than or equal to zero.\n *\n * @param[in] window The window to set limits for.\n * @param[in] minwidth The minimum width, in screen coordinates, of the content\n * area, or `GLFW_DONT_CARE`.\n * @param[in] minheight The minimum height, in screen coordinates, of the\n * content area, or `GLFW_DONT_CARE`.\n * @param[in] maxwidth The maximum width, in screen coordinates, of the content\n * area, or `GLFW_DONT_CARE`.\n * @param[in] maxheight The maximum height, in screen coordinates, of the\n * content area, or `GLFW_DONT_CARE`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark If you set size limits and an aspect ratio that conflict, the\n * results are undefined.\n *\n * @remark @wayland The size limits will not be applied until the window is\n * actually resized, either by the user or by the compositor.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_sizelimits\n * @sa @ref glfwSetWindowAspectRatio\n *\n * @since Added in version 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* window, int minwidth, int minheight, int maxwidth, int maxheight);\n\n/*! @brief Sets the aspect ratio of the specified window.\n *\n * This function sets the required aspect ratio of the content area of the\n * specified window. If the window is full screen, the aspect ratio only takes\n * effect once it is made windowed. If the window is not resizable, this\n * function does nothing.\n *\n * The aspect ratio is specified as a numerator and a denominator and both\n * values must be greater than zero. For example, the common 16:9 aspect ratio\n * is specified as 16 and 9, respectively.\n *\n * If the numerator and denominator is set to `GLFW_DONT_CARE` then the aspect\n * ratio limit is disabled.\n *\n * The aspect ratio is applied immediately to a windowed mode window and may\n * cause it to be resized.\n *\n * @param[in] window The window to set limits for.\n * @param[in] numer The numerator of the desired aspect ratio, or\n * `GLFW_DONT_CARE`.\n * @param[in] denom The denominator of the desired aspect ratio, or\n * `GLFW_DONT_CARE`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark If you set size limits and an aspect ratio that conflict, the\n * results are undefined.\n *\n * @remark @wayland The aspect ratio will not be applied until the window is\n * actually resized, either by the user or by the compositor.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_sizelimits\n * @sa @ref glfwSetWindowSizeLimits\n *\n * @since Added in version 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* window, int numer, int denom);\n\n/*! @brief Sets the size of the content area of the specified window.\n *\n * This function sets the size, in screen coordinates, of the content area of\n * the specified window.\n *\n * For full screen windows, this function updates the resolution of its desired\n * video mode and switches to the video mode closest to it, without affecting\n * the window's context. As the context is unaffected, the bit depths of the\n * framebuffer remain unchanged.\n *\n * If you wish to update the refresh rate of the desired video mode in addition\n * to its resolution, see @ref glfwSetWindowMonitor.\n *\n * The window manager may put limits on what sizes are allowed. GLFW cannot\n * and should not override these limits.\n *\n * @param[in] window The window to resize.\n * @param[in] width The desired width, in screen coordinates, of the window\n * content area.\n * @param[in] height The desired height, in screen coordinates, of the window\n * content area.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland A full screen window will not attempt to change the mode,\n * no matter what the requested size.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_size\n * @sa @ref glfwGetWindowSize\n * @sa @ref glfwSetWindowMonitor\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowSize(GLFWwindow* window, int width, int height);\n\n/*! @brief Retrieves the size of the framebuffer of the specified window.\n *\n * This function retrieves the size, in pixels, of the framebuffer of the\n * specified window. If you wish to retrieve the size of the window in screen\n * coordinates, see @ref glfwGetWindowSize.\n *\n * Any or all of the size arguments may be `NULL`. If an error occurs, all\n * non-`NULL` size arguments will be set to zero.\n *\n * @param[in] window The window whose framebuffer to query.\n * @param[out] width Where to store the width, in pixels, of the framebuffer,\n * or `NULL`.\n * @param[out] height Where to store the height, in pixels, of the framebuffer,\n * or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_fbsize\n * @sa @ref glfwSetFramebufferSizeCallback\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwGetFramebufferSize(GLFWwindow* window, int* width, int* height);\n\n/*! @brief Retrieves the size of the frame of the window.\n *\n * This function retrieves the size, in screen coordinates, of each edge of the\n * frame of the specified window. This size includes the title bar, if the\n * window has one. The size of the frame may vary depending on the\n * [window-related hints](@ref window_hints_wnd) used to create it.\n *\n * Because this function retrieves the size of each window frame edge and not\n * the offset along a particular coordinate axis, the retrieved values will\n * always be zero or positive.\n *\n * Any or all of the size arguments may be `NULL`. If an error occurs, all\n * non-`NULL` size arguments will be set to zero.\n *\n * @param[in] window The window whose frame size to query.\n * @param[out] left Where to store the size, in screen coordinates, of the left\n * edge of the window frame, or `NULL`.\n * @param[out] top Where to store the size, in screen coordinates, of the top\n * edge of the window frame, or `NULL`.\n * @param[out] right Where to store the size, in screen coordinates, of the\n * right edge of the window frame, or `NULL`.\n * @param[out] bottom Where to store the size, in screen coordinates, of the\n * bottom edge of the window frame, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_size\n *\n * @since Added in version 3.1.\n *\n * @ingroup window\n */\nGLFWAPI void glfwGetWindowFrameSize(GLFWwindow* window, int* left, int* top, int* right, int* bottom);\n\n/*! @brief Retrieves the content scale for the specified window.\n *\n * This function retrieves the content scale for the specified window. The\n * content scale is the ratio between the current DPI and the platform's\n * default DPI. This is especially important for text and any UI elements. If\n * the pixel dimensions of your UI scaled by this look appropriate on your\n * machine then it should appear at a reasonable size on other machines\n * regardless of their DPI and scaling settings. This relies on the system DPI\n * and scaling settings being somewhat correct.\n *\n * On systems where each monitors can have its own content scale, the window\n * content scale will depend on which monitor the system considers the window\n * to be on.\n *\n * @param[in] window The window to query.\n * @param[out] xscale Where to store the x-axis content scale, or `NULL`.\n * @param[out] yscale Where to store the y-axis content scale, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_scale\n * @sa @ref glfwSetWindowContentScaleCallback\n * @sa @ref glfwGetMonitorContentScale\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI void glfwGetWindowContentScale(GLFWwindow* window, float* xscale, float* yscale);\n\n/*! @brief Returns the opacity of the whole window.\n *\n * This function returns the opacity of the window, including any decorations.\n *\n * The opacity (or alpha) value is a positive finite number between zero and\n * one, where zero is fully transparent and one is fully opaque. If the system\n * does not support whole window transparency, this function always returns one.\n *\n * The initial opacity value for newly created windows is one.\n *\n * @param[in] window The window to query.\n * @return The opacity value of the specified window.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_transparency\n * @sa @ref glfwSetWindowOpacity\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI float glfwGetWindowOpacity(GLFWwindow* window);\n\n/*! @brief Sets the opacity of the whole window.\n *\n * This function sets the opacity of the window, including any decorations.\n *\n * The opacity (or alpha) value is a positive finite number between zero and\n * one, where zero is fully transparent and one is fully opaque.\n *\n * The initial opacity value for newly created windows is one.\n *\n * A window created with framebuffer transparency may not use whole window\n * transparency. The results of doing this are undefined.\n *\n * @param[in] window The window to set the opacity for.\n * @param[in] opacity The desired opacity of the specified window.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_transparency\n * @sa @ref glfwGetWindowOpacity\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowOpacity(GLFWwindow* window, float opacity);\n\n/*! @brief Iconifies the specified window.\n *\n * This function iconifies (minimizes) the specified window if it was\n * previously restored. If the window is already iconified, this function does\n * nothing.\n *\n * If the specified window is a full screen window, the original monitor\n * resolution is restored until the window is restored.\n *\n * @param[in] window The window to iconify.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland There is no concept of iconification in wl_shell, this\n * function will emit @ref GLFW_PLATFORM_ERROR when using this deprecated\n * protocol.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_iconify\n * @sa @ref glfwRestoreWindow\n * @sa @ref glfwMaximizeWindow\n *\n * @since Added in version 2.1.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwIconifyWindow(GLFWwindow* window);\n\n/*! @brief Restores the specified window.\n *\n * This function restores the specified window if it was previously iconified\n * (minimized) or maximized. If the window is already restored, this function\n * does nothing.\n *\n * If the specified window is a full screen window, the resolution chosen for\n * the window is restored on the selected monitor.\n *\n * @param[in] window The window to restore.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_iconify\n * @sa @ref glfwIconifyWindow\n * @sa @ref glfwMaximizeWindow\n *\n * @since Added in version 2.1.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwRestoreWindow(GLFWwindow* window);\n\n/*! @brief Maximizes the specified window.\n *\n * This function maximizes the specified window if it was previously not\n * maximized. If the window is already maximized, this function does nothing.\n *\n * If the specified window is a full screen window, this function does nothing.\n *\n * @param[in] window The window to maximize.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @par Thread Safety\n * This function may only be called from the main thread.\n *\n * @sa @ref window_iconify\n * @sa @ref glfwIconifyWindow\n * @sa @ref glfwRestoreWindow\n *\n * @since Added in GLFW 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwMaximizeWindow(GLFWwindow* window);\n\n/*! @brief Makes the specified window visible.\n *\n * This function makes the specified window visible if it was previously\n * hidden. If the window is already visible or is in full screen mode, this\n * function does nothing.\n *\n * By default, windowed mode windows are focused when shown\n * Set the [GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_hint) window hint\n * to change this behavior for all newly created windows, or change the\n * behavior for an existing window with @ref glfwSetWindowAttrib.\n *\n * @param[in] window The window to make visible.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_hide\n * @sa @ref glfwHideWindow\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwShowWindow(GLFWwindow* window);\n\n/*! @brief Hides the specified window.\n *\n * This function hides the specified window if it was previously visible. If\n * the window is already hidden or is in full screen mode, this function does\n * nothing.\n *\n * @param[in] window The window to hide.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_hide\n * @sa @ref glfwShowWindow\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwHideWindow(GLFWwindow* window);\n\n/*! @brief Brings the specified window to front and sets input focus.\n *\n * This function brings the specified window to front and sets input focus.\n * The window should already be visible and not iconified.\n *\n * By default, both windowed and full screen mode windows are focused when\n * initially created. Set the [GLFW_FOCUSED](@ref GLFW_FOCUSED_hint) to\n * disable this behavior.\n *\n * Also by default, windowed mode windows are focused when shown\n * with @ref glfwShowWindow. Set the\n * [GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_hint) to disable this behavior.\n *\n * __Do not use this function__ to steal focus from other applications unless\n * you are certain that is what the user wants. Focus stealing can be\n * extremely disruptive.\n *\n * For a less disruptive way of getting the user's attention, see\n * [attention requests](@ref window_attention).\n *\n * @param[in] window The window to give input focus.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland It is not possible for an application to bring its windows\n * to front, this function will always emit @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_focus\n * @sa @ref window_attention\n *\n * @since Added in version 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwFocusWindow(GLFWwindow* window);\n\n/*! @brief Requests user attention to the specified window.\n *\n * This function requests user attention to the specified window. On\n * platforms where this is not supported, attention is requested to the\n * application as a whole.\n *\n * Once the user has given attention, usually by focusing the window or\n * application, the system will end the request automatically.\n *\n * @param[in] window The window to request attention to.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @macos Attention is requested to the application as a whole, not the\n * specific window.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_attention\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI void glfwRequestWindowAttention(GLFWwindow* window);\n\n/*! @brief Returns the monitor that the window uses for full screen mode.\n *\n * This function returns the handle of the monitor that the specified window is\n * in full screen on.\n *\n * @param[in] window The window to query.\n * @return The monitor, or `NULL` if the window is in windowed mode or an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_monitor\n * @sa @ref glfwSetWindowMonitor\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* window);\n\n/*! @brief Sets the mode, monitor, video mode and placement of a window.\n *\n * This function sets the monitor that the window uses for full screen mode or,\n * if the monitor is `NULL`, makes it windowed mode.\n *\n * When setting a monitor, this function updates the width, height and refresh\n * rate of the desired video mode and switches to the video mode closest to it.\n * The window position is ignored when setting a monitor.\n *\n * When the monitor is `NULL`, the position, width and height are used to\n * place the window content area. The refresh rate is ignored when no monitor\n * is specified.\n *\n * If you only wish to update the resolution of a full screen window or the\n * size of a windowed mode window, see @ref glfwSetWindowSize.\n *\n * When a window transitions from full screen to windowed mode, this function\n * restores any previous window settings such as whether it is decorated,\n * floating, resizable, has size or aspect ratio limits, etc.\n *\n * @param[in] window The window whose monitor, size or video mode to set.\n * @param[in] monitor The desired monitor, or `NULL` to set windowed mode.\n * @param[in] xpos The desired x-coordinate of the upper-left corner of the\n * content area.\n * @param[in] ypos The desired y-coordinate of the upper-left corner of the\n * content area.\n * @param[in] width The desired with, in screen coordinates, of the content\n * area or video mode.\n * @param[in] height The desired height, in screen coordinates, of the content\n * area or video mode.\n * @param[in] refreshRate The desired refresh rate, in Hz, of the video mode,\n * or `GLFW_DONT_CARE`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark The OpenGL or OpenGL ES context will not be destroyed or otherwise\n * affected by any resizing or mode switching, although you may need to update\n * your viewport if the framebuffer size has changed.\n *\n * @remark @wayland The desired window position is ignored, as there is no way\n * for an application to set this property.\n *\n * @remark @wayland Setting the window to full screen will not attempt to\n * change the mode, no matter what the requested size or refresh rate.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_monitor\n * @sa @ref window_full_screen\n * @sa @ref glfwGetWindowMonitor\n * @sa @ref glfwSetWindowSize\n *\n * @since Added in version 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowMonitor(GLFWwindow* window, GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);\n\n/*! @brief Returns an attribute of the specified window.\n *\n * This function returns the value of an attribute of the specified window or\n * its OpenGL or OpenGL ES context.\n *\n * @param[in] window The window to query.\n * @param[in] attrib The [window attribute](@ref window_attribs) whose value to\n * return.\n * @return The value of the attribute, or zero if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark Framebuffer related hints are not window attributes. See @ref\n * window_attribs_fb for more information.\n *\n * @remark Zero is a valid value for many window and context related\n * attributes so you cannot use a return value of zero as an indication of\n * errors. However, this function should not fail as long as it is passed\n * valid arguments and the library has been [initialized](@ref intro_init).\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_attribs\n * @sa @ref glfwSetWindowAttrib\n *\n * @since Added in version 3.0. Replaces `glfwGetWindowParam` and\n * `glfwGetGLVersion`.\n *\n * @ingroup window\n */\nGLFWAPI int glfwGetWindowAttrib(GLFWwindow* window, int attrib);\n\n/*! @brief Sets an attribute of the specified window.\n *\n * This function sets the value of an attribute of the specified window.\n *\n * The supported attributes are [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),\n * [GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),\n * [GLFW_FLOATING](@ref GLFW_FLOATING_attrib),\n * [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) and\n * [GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_attrib).\n *\n * Some of these attributes are ignored for full screen windows. The new\n * value will take effect if the window is later made windowed.\n *\n * Some of these attributes are ignored for windowed mode windows. The new\n * value will take effect if the window is later made full screen.\n *\n * @param[in] window The window to set the attribute for.\n * @param[in] attrib A supported window attribute.\n * @param[in] value `GLFW_TRUE` or `GLFW_FALSE`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM, @ref GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark Calling @ref glfwGetWindowAttrib will always return the latest\n * value, even if that value is ignored by the current mode of the window.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_attribs\n * @sa @ref glfwGetWindowAttrib\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowAttrib(GLFWwindow* window, int attrib, int value);\n\n/*! @brief Sets the user pointer of the specified window.\n *\n * This function sets the user-defined pointer of the specified window. The\n * current value is retained until the window is destroyed. The initial value\n * is `NULL`.\n *\n * @param[in] window The window whose pointer to set.\n * @param[in] pointer The new value.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref window_userptr\n * @sa @ref glfwGetWindowUserPointer\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSetWindowUserPointer(GLFWwindow* window, void* pointer);\n\n/*! @brief Returns the user pointer of the specified window.\n *\n * This function returns the current value of the user-defined pointer of the\n * specified window. The initial value is `NULL`.\n *\n * @param[in] window The window whose pointer to return.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref window_userptr\n * @sa @ref glfwSetWindowUserPointer\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI void* glfwGetWindowUserPointer(GLFWwindow* window);\n\n/*! @brief Sets the position callback for the specified window.\n *\n * This function sets the position callback of the specified window, which is\n * called when the window is moved. The callback is provided with the\n * position, in screen coordinates, of the upper-left corner of the content\n * area of the window.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int xpos, int ypos)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowposfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @remark @wayland This callback will never be called, as there is no way for\n * an application to know its global position.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_pos\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow* window, GLFWwindowposfun callback);\n\n/*! @brief Sets the size callback for the specified window.\n *\n * This function sets the size callback of the specified window, which is\n * called when the window is resized. The callback is provided with the size,\n * in screen coordinates, of the content area of the window.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int width, int height)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowsizefun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_size\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter and return value.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* window, GLFWwindowsizefun callback);\n\n/*! @brief Sets the close callback for the specified window.\n *\n * This function sets the close callback of the specified window, which is\n * called when the user attempts to close the window, for example by clicking\n * the close widget in the title bar.\n *\n * The close flag is set before this callback is called, but you can modify it\n * at any time with @ref glfwSetWindowShouldClose.\n *\n * The close callback is not triggered by @ref glfwDestroyWindow.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowclosefun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @remark @macos Selecting Quit from the application menu will trigger the\n * close callback for all windows.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_close\n *\n * @since Added in version 2.5.\n * @glfw3 Added window handle parameter and return value.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow* window, GLFWwindowclosefun callback);\n\n/*! @brief Sets the refresh callback for the specified window.\n *\n * This function sets the refresh callback of the specified window, which is\n * called when the content area of the window needs to be redrawn, for example\n * if the window has been exposed after having been covered by another window.\n *\n * On compositing window systems such as Aero, Compiz, Aqua or Wayland, where\n * the window contents are saved off-screen, this callback may be called only\n * very infrequently or never at all.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window);\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowrefreshfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_refresh\n *\n * @since Added in version 2.5.\n * @glfw3 Added window handle parameter and return value.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow* window, GLFWwindowrefreshfun callback);\n\n/*! @brief Sets the focus callback for the specified window.\n *\n * This function sets the focus callback of the specified window, which is\n * called when the window gains or loses input focus.\n *\n * After the focus callback is called for a window that lost input focus,\n * synthetic key and mouse button release events will be generated for all such\n * that had been pressed. For more information, see @ref glfwSetKeyCallback\n * and @ref glfwSetMouseButtonCallback.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int focused)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowfocusfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_focus\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* window, GLFWwindowfocusfun callback);\n\n/*! @brief Sets the iconify callback for the specified window.\n *\n * This function sets the iconification callback of the specified window, which\n * is called when the window is iconified or restored.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int iconified)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowiconifyfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @remark @wayland The wl_shell protocol has no concept of iconification,\n * this callback will never be called when using this deprecated protocol.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_iconify\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow* window, GLFWwindowiconifyfun callback);\n\n/*! @brief Sets the maximize callback for the specified window.\n *\n * This function sets the maximization callback of the specified window, which\n * is called when the window is maximized or restored.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int maximized)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowmaximizefun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_maximize\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowmaximizefun glfwSetWindowMaximizeCallback(GLFWwindow* window, GLFWwindowmaximizefun callback);\n\n/*! @brief Sets the framebuffer resize callback for the specified window.\n *\n * This function sets the framebuffer resize callback of the specified window,\n * which is called when the framebuffer of the specified window is resized.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int width, int height)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWframebuffersizefun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_fbsize\n *\n * @since Added in version 3.0.\n *\n * @ingroup window\n */\nGLFWAPI GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow* window, GLFWframebuffersizefun callback);\n\n/*! @brief Sets the window content scale callback for the specified window.\n *\n * This function sets the window content scale callback of the specified window,\n * which is called when the content scale of the specified window changes.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, float xscale, float yscale)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWwindowcontentscalefun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref window_scale\n * @sa @ref glfwGetWindowContentScale\n *\n * @since Added in version 3.3.\n *\n * @ingroup window\n */\nGLFWAPI GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback(GLFWwindow* window, GLFWwindowcontentscalefun callback);\n\n/*! @brief Processes all pending events.\n *\n * This function processes only those events that are already in the event\n * queue and then returns immediately. Processing events will cause the window\n * and input callbacks associated with those events to be called.\n *\n * On some platforms, a window move, resize or menu operation will cause event\n * processing to block. This is due to how event processing is designed on\n * those platforms. You can use the\n * [window refresh callback](@ref window_refresh) to redraw the contents of\n * your window when necessary during such operations.\n *\n * Do not assume that callbacks you set will _only_ be called in response to\n * event processing functions like this one. While it is necessary to poll for\n * events, window systems that require GLFW to register callbacks of its own\n * can pass events to GLFW in response to many window system function calls.\n * GLFW will pass those events on to the application callbacks before\n * returning.\n *\n * Event processing is not required for joystick input to work.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @reentrancy This function must not be called from a callback.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref events\n * @sa @ref glfwWaitEvents\n * @sa @ref glfwWaitEventsTimeout\n *\n * @since Added in version 1.0.\n *\n * @ingroup window\n */\nGLFWAPI void glfwPollEvents(void);\n\n/*! @brief Waits until events are queued and processes them.\n *\n * This function puts the calling thread to sleep until at least one event is\n * available in the event queue. Once one or more events are available,\n * it behaves exactly like @ref glfwPollEvents, i.e. the events in the queue\n * are processed and the function then returns immediately. Processing events\n * will cause the window and input callbacks associated with those events to be\n * called.\n *\n * Since not all events are associated with callbacks, this function may return\n * without a callback having been called even if you are monitoring all\n * callbacks.\n *\n * On some platforms, a window move, resize or menu operation will cause event\n * processing to block. This is due to how event processing is designed on\n * those platforms. You can use the\n * [window refresh callback](@ref window_refresh) to redraw the contents of\n * your window when necessary during such operations.\n *\n * Do not assume that callbacks you set will _only_ be called in response to\n * event processing functions like this one. While it is necessary to poll for\n * events, window systems that require GLFW to register callbacks of its own\n * can pass events to GLFW in response to many window system function calls.\n * GLFW will pass those events on to the application callbacks before\n * returning.\n *\n * Event processing is not required for joystick input to work.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @reentrancy This function must not be called from a callback.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref events\n * @sa @ref glfwPollEvents\n * @sa @ref glfwWaitEventsTimeout\n *\n * @since Added in version 2.5.\n *\n * @ingroup window\n */\nGLFWAPI void glfwWaitEvents(void);\n\n/*! @brief Waits with timeout until events are queued and processes them.\n *\n * This function puts the calling thread to sleep until at least one event is\n * available in the event queue, or until the specified timeout is reached. If\n * one or more events are available, it behaves exactly like @ref\n * glfwPollEvents, i.e. the events in the queue are processed and the function\n * then returns immediately. Processing events will cause the window and input\n * callbacks associated with those events to be called.\n *\n * The timeout value must be a positive finite number.\n *\n * Since not all events are associated with callbacks, this function may return\n * without a callback having been called even if you are monitoring all\n * callbacks.\n *\n * On some platforms, a window move, resize or menu operation will cause event\n * processing to block. This is due to how event processing is designed on\n * those platforms. You can use the\n * [window refresh callback](@ref window_refresh) to redraw the contents of\n * your window when necessary during such operations.\n *\n * Do not assume that callbacks you set will _only_ be called in response to\n * event processing functions like this one. While it is necessary to poll for\n * events, window systems that require GLFW to register callbacks of its own\n * can pass events to GLFW in response to many window system function calls.\n * GLFW will pass those events on to the application callbacks before\n * returning.\n *\n * Event processing is not required for joystick input to work.\n *\n * @param[in] timeout The maximum amount of time, in seconds, to wait.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_VALUE and @ref GLFW_PLATFORM_ERROR.\n *\n * @reentrancy This function must not be called from a callback.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref events\n * @sa @ref glfwPollEvents\n * @sa @ref glfwWaitEvents\n *\n * @since Added in version 3.2.\n *\n * @ingroup window\n */\nGLFWAPI void glfwWaitEventsTimeout(double timeout);\n\n/*! @brief Posts an empty event to the event queue.\n *\n * This function posts an empty event from the current thread to the event\n * queue, causing @ref glfwWaitEvents or @ref glfwWaitEventsTimeout to return.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref events\n * @sa @ref glfwWaitEvents\n * @sa @ref glfwWaitEventsTimeout\n *\n * @since Added in version 3.1.\n *\n * @ingroup window\n */\nGLFWAPI void glfwPostEmptyEvent(void);\n\n/*! @brief Returns the value of an input option for the specified window.\n *\n * This function returns the value of an input option for the specified window.\n * The mode must be one of @ref GLFW_CURSOR, @ref GLFW_STICKY_KEYS,\n * @ref GLFW_STICKY_MOUSE_BUTTONS, @ref GLFW_LOCK_KEY_MODS or\n * @ref GLFW_RAW_MOUSE_MOTION.\n *\n * @param[in] window The window to query.\n * @param[in] mode One of `GLFW_CURSOR`, `GLFW_STICKY_KEYS`,\n * `GLFW_STICKY_MOUSE_BUTTONS`, `GLFW_LOCK_KEY_MODS` or\n * `GLFW_RAW_MOUSE_MOTION`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref glfwSetInputMode\n *\n * @since Added in version 3.0.\n *\n * @ingroup input\n */\nGLFWAPI int glfwGetInputMode(GLFWwindow* window, int mode);\n\n/*! @brief Sets an input option for the specified window.\n *\n * This function sets an input mode option for the specified window. The mode\n * must be one of @ref GLFW_CURSOR, @ref GLFW_STICKY_KEYS,\n * @ref GLFW_STICKY_MOUSE_BUTTONS, @ref GLFW_LOCK_KEY_MODS or\n * @ref GLFW_RAW_MOUSE_MOTION.\n *\n * If the mode is `GLFW_CURSOR`, the value must be one of the following cursor\n * modes:\n * - `GLFW_CURSOR_NORMAL` makes the cursor visible and behaving normally.\n * - `GLFW_CURSOR_HIDDEN` makes the cursor invisible when it is over the\n * content area of the window but does not restrict the cursor from leaving.\n * - `GLFW_CURSOR_DISABLED` hides and grabs the cursor, providing virtual\n * and unlimited cursor movement. This is useful for implementing for\n * example 3D camera controls.\n *\n * If the mode is `GLFW_STICKY_KEYS`, the value must be either `GLFW_TRUE` to\n * enable sticky keys, or `GLFW_FALSE` to disable it. If sticky keys are\n * enabled, a key press will ensure that @ref glfwGetKey returns `GLFW_PRESS`\n * the next time it is called even if the key had been released before the\n * call. This is useful when you are only interested in whether keys have been\n * pressed but not when or in which order.\n *\n * If the mode is `GLFW_STICKY_MOUSE_BUTTONS`, the value must be either\n * `GLFW_TRUE` to enable sticky mouse buttons, or `GLFW_FALSE` to disable it.\n * If sticky mouse buttons are enabled, a mouse button press will ensure that\n * @ref glfwGetMouseButton returns `GLFW_PRESS` the next time it is called even\n * if the mouse button had been released before the call. This is useful when\n * you are only interested in whether mouse buttons have been pressed but not\n * when or in which order.\n *\n * If the mode is `GLFW_LOCK_KEY_MODS`, the value must be either `GLFW_TRUE` to\n * enable lock key modifier bits, or `GLFW_FALSE` to disable them. If enabled,\n * callbacks that receive modifier bits will also have the @ref\n * GLFW_MOD_CAPS_LOCK bit set when the event was generated with Caps Lock on,\n * and the @ref GLFW_MOD_NUM_LOCK bit when Num Lock was on.\n *\n * If the mode is `GLFW_RAW_MOUSE_MOTION`, the value must be either `GLFW_TRUE`\n * to enable raw (unscaled and unaccelerated) mouse motion when the cursor is\n * disabled, or `GLFW_FALSE` to disable it. If raw motion is not supported,\n * attempting to set this will emit @ref GLFW_PLATFORM_ERROR. Call @ref\n * glfwRawMouseMotionSupported to check for support.\n *\n * @param[in] window The window whose input mode to set.\n * @param[in] mode One of `GLFW_CURSOR`, `GLFW_STICKY_KEYS`,\n * `GLFW_STICKY_MOUSE_BUTTONS`, `GLFW_LOCK_KEY_MODS` or\n * `GLFW_RAW_MOUSE_MOTION`.\n * @param[in] value The new value of the specified input mode.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref glfwGetInputMode\n *\n * @since Added in version 3.0. Replaces `glfwEnable` and `glfwDisable`.\n *\n * @ingroup input\n */\nGLFWAPI void glfwSetInputMode(GLFWwindow* window, int mode, int value);\n\n/*! @brief Returns whether raw mouse motion is supported.\n *\n * This function returns whether raw mouse motion is supported on the current\n * system. This status does not change after GLFW has been initialized so you\n * only need to check this once. If you attempt to enable raw motion on\n * a system that does not support it, @ref GLFW_PLATFORM_ERROR will be emitted.\n *\n * Raw mouse motion is closer to the actual motion of the mouse across\n * a surface. It is not affected by the scaling and acceleration applied to\n * the motion of the desktop cursor. That processing is suitable for a cursor\n * while raw motion is better for controlling for example a 3D camera. Because\n * of this, raw mouse motion is only provided when the cursor is disabled.\n *\n * @return `GLFW_TRUE` if raw mouse motion is supported on the current machine,\n * or `GLFW_FALSE` otherwise.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref raw_mouse_motion\n * @sa @ref glfwSetInputMode\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI int glfwRawMouseMotionSupported(void);\n\n/*! @brief Returns the layout-specific name of the specified printable key.\n *\n * This function returns the name of the specified printable key, encoded as\n * UTF-8. This is typically the character that key would produce without any\n * modifier keys, intended for displaying key bindings to the user. For dead\n * keys, it is typically the diacritic it would add to a character.\n *\n * __Do not use this function__ for [text input](@ref input_char). You will\n * break text input for many languages even if it happens to work for yours.\n *\n * If the key is `GLFW_KEY_UNKNOWN`, the scancode is used to identify the key,\n * otherwise the scancode is ignored. If you specify a non-printable key, or\n * `GLFW_KEY_UNKNOWN` and a scancode that maps to a non-printable key, this\n * function returns `NULL` but does not emit an error.\n *\n * This behavior allows you to always pass in the arguments in the\n * [key callback](@ref input_key) without modification.\n *\n * The printable keys are:\n * - `GLFW_KEY_APOSTROPHE`\n * - `GLFW_KEY_COMMA`\n * - `GLFW_KEY_MINUS`\n * - `GLFW_KEY_PERIOD`\n * - `GLFW_KEY_SLASH`\n * - `GLFW_KEY_SEMICOLON`\n * - `GLFW_KEY_EQUAL`\n * - `GLFW_KEY_LEFT_BRACKET`\n * - `GLFW_KEY_RIGHT_BRACKET`\n * - `GLFW_KEY_BACKSLASH`\n * - `GLFW_KEY_WORLD_1`\n * - `GLFW_KEY_WORLD_2`\n * - `GLFW_KEY_0` to `GLFW_KEY_9`\n * - `GLFW_KEY_A` to `GLFW_KEY_Z`\n * - `GLFW_KEY_KP_0` to `GLFW_KEY_KP_9`\n * - `GLFW_KEY_KP_DECIMAL`\n * - `GLFW_KEY_KP_DIVIDE`\n * - `GLFW_KEY_KP_MULTIPLY`\n * - `GLFW_KEY_KP_SUBTRACT`\n * - `GLFW_KEY_KP_ADD`\n * - `GLFW_KEY_KP_EQUAL`\n *\n * Names for printable keys depend on keyboard layout, while names for\n * non-printable keys are the same across layouts but depend on the application\n * language and should be localized along with other user interface text.\n *\n * @param[in] key The key to query, or `GLFW_KEY_UNKNOWN`.\n * @param[in] scancode The scancode of the key to query.\n * @return The UTF-8 encoded, layout-specific name of the key, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark The contents of the returned string may change when a keyboard\n * layout change event is received.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_key_name\n *\n * @since Added in version 3.2.\n *\n * @ingroup input\n */\nGLFWAPI const char* glfwGetKeyName(int key, int scancode);\n\n/*! @brief Returns the platform-specific scancode of the specified key.\n *\n * This function returns the platform-specific scancode of the specified key.\n *\n * If the key is `GLFW_KEY_UNKNOWN` or does not exist on the keyboard this\n * method will return `-1`.\n *\n * @param[in] key Any [named key](@ref keys).\n * @return The platform-specific scancode for the key, or `-1` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref input_key\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI int glfwGetKeyScancode(int key);\n\n/*! @brief Returns the last reported state of a keyboard key for the specified\n * window.\n *\n * This function returns the last state reported for the specified key to the\n * specified window. The returned state is one of `GLFW_PRESS` or\n * `GLFW_RELEASE`. The higher-level action `GLFW_REPEAT` is only reported to\n * the key callback.\n *\n * If the @ref GLFW_STICKY_KEYS input mode is enabled, this function returns\n * `GLFW_PRESS` the first time you call it for a key that was pressed, even if\n * that key has already been released.\n *\n * The key functions deal with physical keys, with [key tokens](@ref keys)\n * named after their use on the standard US keyboard layout. If you want to\n * input text, use the Unicode character callback instead.\n *\n * The [modifier key bit masks](@ref mods) are not key tokens and cannot be\n * used with this function.\n *\n * __Do not use this function__ to implement [text input](@ref input_char).\n *\n * @param[in] window The desired window.\n * @param[in] key The desired [keyboard key](@ref keys). `GLFW_KEY_UNKNOWN` is\n * not a valid key for this function.\n * @return One of `GLFW_PRESS` or `GLFW_RELEASE`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_key\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup input\n */\nGLFWAPI int glfwGetKey(GLFWwindow* window, int key);\n\n/*! @brief Returns the last reported state of a mouse button for the specified\n * window.\n *\n * This function returns the last state reported for the specified mouse button\n * to the specified window. The returned state is one of `GLFW_PRESS` or\n * `GLFW_RELEASE`.\n *\n * If the @ref GLFW_STICKY_MOUSE_BUTTONS input mode is enabled, this function\n * returns `GLFW_PRESS` the first time you call it for a mouse button that was\n * pressed, even if that mouse button has already been released.\n *\n * @param[in] window The desired window.\n * @param[in] button The desired [mouse button](@ref buttons).\n * @return One of `GLFW_PRESS` or `GLFW_RELEASE`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_mouse_button\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup input\n */\nGLFWAPI int glfwGetMouseButton(GLFWwindow* window, int button);\n\n/*! @brief Retrieves the position of the cursor relative to the content area of\n * the window.\n *\n * This function returns the position of the cursor, in screen coordinates,\n * relative to the upper-left corner of the content area of the specified\n * window.\n *\n * If the cursor is disabled (with `GLFW_CURSOR_DISABLED`) then the cursor\n * position is unbounded and limited only by the minimum and maximum values of\n * a `double`.\n *\n * The coordinate can be converted to their integer equivalents with the\n * `floor` function. Casting directly to an integer type works for positive\n * coordinates, but fails for negative ones.\n *\n * Any or all of the position arguments may be `NULL`. If an error occurs, all\n * non-`NULL` position arguments will be set to zero.\n *\n * @param[in] window The desired window.\n * @param[out] xpos Where to store the cursor x-coordinate, relative to the\n * left edge of the content area, or `NULL`.\n * @param[out] ypos Where to store the cursor y-coordinate, relative to the to\n * top edge of the content area, or `NULL`.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_pos\n * @sa @ref glfwSetCursorPos\n *\n * @since Added in version 3.0. Replaces `glfwGetMousePos`.\n *\n * @ingroup input\n */\nGLFWAPI void glfwGetCursorPos(GLFWwindow* window, double* xpos, double* ypos);\n\n/*! @brief Sets the position of the cursor, relative to the content area of the\n * window.\n *\n * This function sets the position, in screen coordinates, of the cursor\n * relative to the upper-left corner of the content area of the specified\n * window. The window must have input focus. If the window does not have\n * input focus when this function is called, it fails silently.\n *\n * __Do not use this function__ to implement things like camera controls. GLFW\n * already provides the `GLFW_CURSOR_DISABLED` cursor mode that hides the\n * cursor, transparently re-centers it and provides unconstrained cursor\n * motion. See @ref glfwSetInputMode for more information.\n *\n * If the cursor mode is `GLFW_CURSOR_DISABLED` then the cursor position is\n * unconstrained and limited only by the minimum and maximum values of\n * a `double`.\n *\n * @param[in] window The desired window.\n * @param[in] xpos The desired x-coordinate, relative to the left edge of the\n * content area.\n * @param[in] ypos The desired y-coordinate, relative to the top edge of the\n * content area.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @remark @wayland This function will only work when the cursor mode is\n * `GLFW_CURSOR_DISABLED`, otherwise it will do nothing.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_pos\n * @sa @ref glfwGetCursorPos\n *\n * @since Added in version 3.0. Replaces `glfwSetMousePos`.\n *\n * @ingroup input\n */\nGLFWAPI void glfwSetCursorPos(GLFWwindow* window, double xpos, double ypos);\n\n/*! @brief Creates a custom cursor.\n *\n * Creates a new custom cursor image that can be set for a window with @ref\n * glfwSetCursor. The cursor can be destroyed with @ref glfwDestroyCursor.\n * Any remaining cursors are destroyed by @ref glfwTerminate.\n *\n * The pixels are 32-bit, little-endian, non-premultiplied RGBA, i.e. eight\n * bits per channel with the red channel first. They are arranged canonically\n * as packed sequential rows, starting from the top-left corner.\n *\n * The cursor hotspot is specified in pixels, relative to the upper-left corner\n * of the cursor image. Like all other coordinate systems in GLFW, the X-axis\n * points to the right and the Y-axis points down.\n *\n * @param[in] image The desired cursor image.\n * @param[in] xhot The desired x-coordinate, in pixels, of the cursor hotspot.\n * @param[in] yhot The desired y-coordinate, in pixels, of the cursor hotspot.\n * @return The handle of the created cursor, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The specified image data is copied before this function\n * returns.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_object\n * @sa @ref glfwDestroyCursor\n * @sa @ref glfwCreateStandardCursor\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\nGLFWAPI GLFWcursor* glfwCreateCursor(const GLFWimage* image, int xhot, int yhot);\n\n/*! @brief Creates a cursor with a standard shape.\n *\n * Returns a cursor with a [standard shape](@ref shapes), that can be set for\n * a window with @ref glfwSetCursor.\n *\n * @param[in] shape One of the [standard shapes](@ref shapes).\n * @return A new cursor ready to use or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_object\n * @sa @ref glfwCreateCursor\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\nGLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape);\n\n/*! @brief Destroys a cursor.\n *\n * This function destroys a cursor previously created with @ref\n * glfwCreateCursor. Any remaining cursors will be destroyed by @ref\n * glfwTerminate.\n *\n * If the specified cursor is current for any window, that window will be\n * reverted to the default cursor. This does not affect the cursor mode.\n *\n * @param[in] cursor The cursor object to destroy.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @reentrancy This function must not be called from a callback.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_object\n * @sa @ref glfwCreateCursor\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\nGLFWAPI void glfwDestroyCursor(GLFWcursor* cursor);\n\n/*! @brief Sets the cursor for the window.\n *\n * This function sets the cursor image to be used when the cursor is over the\n * content area of the specified window. The set cursor will only be visible\n * when the [cursor mode](@ref cursor_mode) of the window is\n * `GLFW_CURSOR_NORMAL`.\n *\n * On some platforms, the set cursor may not be visible unless the window also\n * has input focus.\n *\n * @param[in] window The window to set the cursor for.\n * @param[in] cursor The cursor to set, or `NULL` to switch back to the default\n * arrow cursor.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_object\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\nGLFWAPI void glfwSetCursor(GLFWwindow* window, GLFWcursor* cursor);\n\n/*! @brief Sets the key callback.\n *\n * This function sets the key callback of the specified window, which is called\n * when a key is pressed, repeated or released.\n *\n * The key functions deal with physical keys, with layout independent\n * [key tokens](@ref keys) named after their values in the standard US keyboard\n * layout. If you want to input text, use the\n * [character callback](@ref glfwSetCharCallback) instead.\n *\n * When a window loses input focus, it will generate synthetic key release\n * events for all pressed keys. You can tell these events from user-generated\n * events by the fact that the synthetic ones are generated after the focus\n * loss event has been processed, i.e. after the\n * [window focus callback](@ref glfwSetWindowFocusCallback) has been called.\n *\n * The scancode of a key is specific to that platform or sometimes even to that\n * machine. Scancodes are intended to allow users to bind keys that don't have\n * a GLFW key token. Such keys have `key` set to `GLFW_KEY_UNKNOWN`, their\n * state is not saved and so it cannot be queried with @ref glfwGetKey.\n *\n * Sometimes GLFW needs to generate synthetic key events, in which case the\n * scancode may be zero.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new key callback, or `NULL` to remove the currently\n * set callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int key, int scancode, int action, int mods)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWkeyfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_key\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter and return value.\n *\n * @ingroup input\n */\nGLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* window, GLFWkeyfun callback);\n\n/*! @brief Sets the Unicode character callback.\n *\n * This function sets the character callback of the specified window, which is\n * called when a Unicode character is input.\n *\n * The character callback is intended for Unicode text input. As it deals with\n * characters, it is keyboard layout dependent, whereas the\n * [key callback](@ref glfwSetKeyCallback) is not. Characters do not map 1:1\n * to physical keys, as a key may produce zero, one or more characters. If you\n * want to know whether a specific physical key was pressed or released, see\n * the key callback instead.\n *\n * The character callback behaves as system text input normally does and will\n * not be called if modifier keys are held down that would prevent normal text\n * input on that platform, for example a Super (Command) key on macOS or Alt key\n * on Windows.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, unsigned int codepoint)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWcharfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_char\n *\n * @since Added in version 2.4.\n * @glfw3 Added window handle parameter and return value.\n *\n * @ingroup input\n */\nGLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* window, GLFWcharfun callback);\n\n/*! @brief Sets the Unicode character with modifiers callback.\n *\n * This function sets the character with modifiers callback of the specified\n * window, which is called when a Unicode character is input regardless of what\n * modifier keys are used.\n *\n * The character with modifiers callback is intended for implementing custom\n * Unicode character input. For regular Unicode text input, see the\n * [character callback](@ref glfwSetCharCallback). Like the character\n * callback, the character with modifiers callback deals with characters and is\n * keyboard layout dependent. Characters do not map 1:1 to physical keys, as\n * a key may produce zero, one or more characters. If you want to know whether\n * a specific physical key was pressed or released, see the\n * [key callback](@ref glfwSetKeyCallback) instead.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or an\n * [error](@ref error_handling) occurred.\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, unsigned int codepoint, int mods)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWcharmodsfun).\n *\n * @deprecated Scheduled for removal in version 4.0.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_char\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\nGLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* window, GLFWcharmodsfun callback);\n\n/*! @brief Sets the mouse button callback.\n *\n * This function sets the mouse button callback of the specified window, which\n * is called when a mouse button is pressed or released.\n *\n * When a window loses input focus, it will generate synthetic mouse button\n * release events for all pressed mouse buttons. You can tell these events\n * from user-generated events by the fact that the synthetic ones are generated\n * after the focus loss event has been processed, i.e. after the\n * [window focus callback](@ref glfwSetWindowFocusCallback) has been called.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int button, int action, int mods)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWmousebuttonfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref input_mouse_button\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter and return value.\n *\n * @ingroup input\n */\nGLFWAPI GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow* window, GLFWmousebuttonfun callback);\n\n/*! @brief Sets the cursor position callback.\n *\n * This function sets the cursor position callback of the specified window,\n * which is called when the cursor is moved. The callback is provided with the\n * position, in screen coordinates, relative to the upper-left corner of the\n * content area of the window.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, double xpos, double ypos);\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWcursorposfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_pos\n *\n * @since Added in version 3.0. Replaces `glfwSetMousePosCallback`.\n *\n * @ingroup input\n */\nGLFWAPI GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow* window, GLFWcursorposfun callback);\n\n/*! @brief Sets the cursor enter/leave callback.\n *\n * This function sets the cursor boundary crossing callback of the specified\n * window, which is called when the cursor enters or leaves the content area of\n * the window.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int entered)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWcursorenterfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref cursor_enter\n *\n * @since Added in version 3.0.\n *\n * @ingroup input\n */\nGLFWAPI GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow* window, GLFWcursorenterfun callback);\n\n/*! @brief Sets the scroll callback.\n *\n * This function sets the scroll callback of the specified window, which is\n * called when a scrolling device is used, such as a mouse wheel or scrolling\n * area of a touchpad.\n *\n * The scroll callback receives all scrolling input, like that from a mouse\n * wheel or a touchpad scrolling area.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new scroll callback, or `NULL` to remove the\n * currently set callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, double xoffset, double yoffset)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWscrollfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref scrolling\n *\n * @since Added in version 3.0. Replaces `glfwSetMouseWheelCallback`.\n *\n * @ingroup input\n */\nGLFWAPI GLFWscrollfun glfwSetScrollCallback(GLFWwindow* window, GLFWscrollfun callback);\n\n/*! @brief Sets the path drop callback.\n *\n * This function sets the path drop callback of the specified window, which is\n * called when one or more dragged paths are dropped on the window.\n *\n * Because the path array and its strings may have been generated specifically\n * for that event, they are not guaranteed to be valid after the callback has\n * returned. If you wish to use them after the callback returns, you need to\n * make a deep copy.\n *\n * @param[in] window The window whose callback to set.\n * @param[in] callback The new file drop callback, or `NULL` to remove the\n * currently set callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(GLFWwindow* window, int path_count, const char* paths[])\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWdropfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @remark @wayland File drop is currently unimplemented.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref path_drop\n *\n * @since Added in version 3.1.\n *\n * @ingroup input\n */\nGLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* window, GLFWdropfun callback);\n\n/*! @brief Returns whether the specified joystick is present.\n *\n * This function returns whether the specified joystick is present.\n *\n * There is no need to call this function before other functions that accept\n * a joystick ID, as they all check for presence before performing any other\n * work.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @return `GLFW_TRUE` if the joystick is present, or `GLFW_FALSE` otherwise.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref joystick\n *\n * @since Added in version 3.0. Replaces `glfwGetJoystickParam`.\n *\n * @ingroup input\n */\nGLFWAPI int glfwJoystickPresent(int jid);\n\n/*! @brief Returns the values of all axes of the specified joystick.\n *\n * This function returns the values of all axes of the specified joystick.\n * Each element in the array is a value between -1.0 and 1.0.\n *\n * If the specified joystick is not present this function will return `NULL`\n * but will not generate an error. This can be used instead of first calling\n * @ref glfwJoystickPresent.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @param[out] count Where to store the number of axis values in the returned\n * array. This is set to zero if the joystick is not present or an error\n * occurred.\n * @return An array of axis values, or `NULL` if the joystick is not present or\n * an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified joystick is\n * disconnected or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref joystick_axis\n *\n * @since Added in version 3.0. Replaces `glfwGetJoystickPos`.\n *\n * @ingroup input\n */\nGLFWAPI const float* glfwGetJoystickAxes(int jid, int* count);\n\n/*! @brief Returns the state of all buttons of the specified joystick.\n *\n * This function returns the state of all buttons of the specified joystick.\n * Each element in the array is either `GLFW_PRESS` or `GLFW_RELEASE`.\n *\n * For backward compatibility with earlier versions that did not have @ref\n * glfwGetJoystickHats, the button array also includes all hats, each\n * represented as four buttons. The hats are in the same order as returned by\n * __glfwGetJoystickHats__ and are in the order _up_, _right_, _down_ and\n * _left_. To disable these extra buttons, set the @ref\n * GLFW_JOYSTICK_HAT_BUTTONS init hint before initialization.\n *\n * If the specified joystick is not present this function will return `NULL`\n * but will not generate an error. This can be used instead of first calling\n * @ref glfwJoystickPresent.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @param[out] count Where to store the number of button states in the returned\n * array. This is set to zero if the joystick is not present or an error\n * occurred.\n * @return An array of button states, or `NULL` if the joystick is not present\n * or an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified joystick is\n * disconnected or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref joystick_button\n *\n * @since Added in version 2.2.\n * @glfw3 Changed to return a dynamic array.\n *\n * @ingroup input\n */\nGLFWAPI const unsigned char* glfwGetJoystickButtons(int jid, int* count);\n\n/*! @brief Returns the state of all hats of the specified joystick.\n *\n * This function returns the state of all hats of the specified joystick.\n * Each element in the array is one of the following values:\n *\n * Name | Value\n * ---- | -----\n * `GLFW_HAT_CENTERED` | 0\n * `GLFW_HAT_UP` | 1\n * `GLFW_HAT_RIGHT` | 2\n * `GLFW_HAT_DOWN` | 4\n * `GLFW_HAT_LEFT` | 8\n * `GLFW_HAT_RIGHT_UP` | `GLFW_HAT_RIGHT` \\| `GLFW_HAT_UP`\n * `GLFW_HAT_RIGHT_DOWN` | `GLFW_HAT_RIGHT` \\| `GLFW_HAT_DOWN`\n * `GLFW_HAT_LEFT_UP` | `GLFW_HAT_LEFT` \\| `GLFW_HAT_UP`\n * `GLFW_HAT_LEFT_DOWN` | `GLFW_HAT_LEFT` \\| `GLFW_HAT_DOWN`\n *\n * The diagonal directions are bitwise combinations of the primary (up, right,\n * down and left) directions and you can test for these individually by ANDing\n * it with the corresponding direction.\n *\n * @code\n * if (hats[2] & GLFW_HAT_RIGHT)\n * {\n * // State of hat 2 could be right-up, right or right-down\n * }\n * @endcode\n *\n * If the specified joystick is not present this function will return `NULL`\n * but will not generate an error. This can be used instead of first calling\n * @ref glfwJoystickPresent.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @param[out] count Where to store the number of hat states in the returned\n * array. This is set to zero if the joystick is not present or an error\n * occurred.\n * @return An array of hat states, or `NULL` if the joystick is not present\n * or an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified joystick is\n * disconnected, this function is called again for that joystick or the library\n * is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref joystick_hat\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI const unsigned char* glfwGetJoystickHats(int jid, int* count);\n\n/*! @brief Returns the name of the specified joystick.\n *\n * This function returns the name, encoded as UTF-8, of the specified joystick.\n * The returned string is allocated and freed by GLFW. You should not free it\n * yourself.\n *\n * If the specified joystick is not present this function will return `NULL`\n * but will not generate an error. This can be used instead of first calling\n * @ref glfwJoystickPresent.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @return The UTF-8 encoded name of the joystick, or `NULL` if the joystick\n * is not present or an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified joystick is\n * disconnected or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref joystick_name\n *\n * @since Added in version 3.0.\n *\n * @ingroup input\n */\nGLFWAPI const char* glfwGetJoystickName(int jid);\n\n/*! @brief Returns the SDL compatible GUID of the specified joystick.\n *\n * This function returns the SDL compatible GUID, as a UTF-8 encoded\n * hexadecimal string, of the specified joystick. The returned string is\n * allocated and freed by GLFW. You should not free it yourself.\n *\n * The GUID is what connects a joystick to a gamepad mapping. A connected\n * joystick will always have a GUID even if there is no gamepad mapping\n * assigned to it.\n *\n * If the specified joystick is not present this function will return `NULL`\n * but will not generate an error. This can be used instead of first calling\n * @ref glfwJoystickPresent.\n *\n * The GUID uses the format introduced in SDL 2.0.5. This GUID tries to\n * uniquely identify the make and model of a joystick but does not identify\n * a specific unit, e.g. all wired Xbox 360 controllers will have the same\n * GUID on that platform. The GUID for a unit may vary between platforms\n * depending on what hardware information the platform specific APIs provide.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @return The UTF-8 encoded GUID of the joystick, or `NULL` if the joystick\n * is not present or an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_INVALID_ENUM and @ref GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified joystick is\n * disconnected or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref gamepad\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI const char* glfwGetJoystickGUID(int jid);\n\n/*! @brief Sets the user pointer of the specified joystick.\n *\n * This function sets the user-defined pointer of the specified joystick. The\n * current value is retained until the joystick is disconnected. The initial\n * value is `NULL`.\n *\n * This function may be called from the joystick callback, even for a joystick\n * that is being disconnected.\n *\n * @param[in] jid The joystick whose pointer to set.\n * @param[in] pointer The new value.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref joystick_userptr\n * @sa @ref glfwGetJoystickUserPointer\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI void glfwSetJoystickUserPointer(int jid, void* pointer);\n\n/*! @brief Returns the user pointer of the specified joystick.\n *\n * This function returns the current value of the user-defined pointer of the\n * specified joystick. The initial value is `NULL`.\n *\n * This function may be called from the joystick callback, even for a joystick\n * that is being disconnected.\n *\n * @param[in] jid The joystick whose pointer to return.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @sa @ref joystick_userptr\n * @sa @ref glfwSetJoystickUserPointer\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI void* glfwGetJoystickUserPointer(int jid);\n\n/*! @brief Returns whether the specified joystick has a gamepad mapping.\n *\n * This function returns whether the specified joystick is both present and has\n * a gamepad mapping.\n *\n * If the specified joystick is present but does not have a gamepad mapping\n * this function will return `GLFW_FALSE` but will not generate an error. Call\n * @ref glfwJoystickPresent to check if a joystick is present regardless of\n * whether it has a mapping.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @return `GLFW_TRUE` if a joystick is both present and has a gamepad mapping,\n * or `GLFW_FALSE` otherwise.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref gamepad\n * @sa @ref glfwGetGamepadState\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI int glfwJoystickIsGamepad(int jid);\n\n/*! @brief Sets the joystick configuration callback.\n *\n * This function sets the joystick configuration callback, or removes the\n * currently set callback. This is called when a joystick is connected to or\n * disconnected from the system.\n *\n * For joystick connection and disconnection events to be delivered on all\n * platforms, you need to call one of the [event processing](@ref events)\n * functions. Joystick disconnection may also be detected and the callback\n * called by joystick functions. The function will then return whatever it\n * returns if the joystick is not present.\n *\n * @param[in] callback The new callback, or `NULL` to remove the currently set\n * callback.\n * @return The previously set callback, or `NULL` if no callback was set or the\n * library had not been [initialized](@ref intro_init).\n *\n * @callback_signature\n * @code\n * void function_name(int jid, int event)\n * @endcode\n * For more information about the callback parameters, see the\n * [function pointer type](@ref GLFWjoystickfun).\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref joystick_event\n *\n * @since Added in version 3.2.\n *\n * @ingroup input\n */\nGLFWAPI GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun callback);\n\n/*! @brief Adds the specified SDL_GameControllerDB gamepad mappings.\n *\n * This function parses the specified ASCII encoded string and updates the\n * internal list with any gamepad mappings it finds. This string may\n * contain either a single gamepad mapping or many mappings separated by\n * newlines. The parser supports the full format of the `gamecontrollerdb.txt`\n * source file including empty lines and comments.\n *\n * See @ref gamepad_mapping for a description of the format.\n *\n * If there is already a gamepad mapping for a given GUID in the internal list,\n * it will be replaced by the one passed to this function. If the library is\n * terminated and re-initialized the internal list will revert to the built-in\n * default.\n *\n * @param[in] string The string containing the gamepad mappings.\n * @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_VALUE.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref gamepad\n * @sa @ref glfwJoystickIsGamepad\n * @sa @ref glfwGetGamepadName\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI int glfwUpdateGamepadMappings(const char* string);\n\n/*! @brief Returns the human-readable gamepad name for the specified joystick.\n *\n * This function returns the human-readable name of the gamepad from the\n * gamepad mapping assigned to the specified joystick.\n *\n * If the specified joystick is not present or does not have a gamepad mapping\n * this function will return `NULL` but will not generate an error. Call\n * @ref glfwJoystickPresent to check whether it is present regardless of\n * whether it has a mapping.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @return The UTF-8 encoded name of the gamepad, or `NULL` if the\n * joystick is not present, does not have a mapping or an\n * [error](@ref error_handling) occurred.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the specified joystick is\n * disconnected, the gamepad mappings are updated or the library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref gamepad\n * @sa @ref glfwJoystickIsGamepad\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI const char* glfwGetGamepadName(int jid);\n\n/*! @brief Retrieves the state of the specified joystick remapped as a gamepad.\n *\n * This function retrieves the state of the specified joystick remapped to\n * an Xbox-like gamepad.\n *\n * If the specified joystick is not present or does not have a gamepad mapping\n * this function will return `GLFW_FALSE` but will not generate an error. Call\n * @ref glfwJoystickPresent to check whether it is present regardless of\n * whether it has a mapping.\n *\n * The Guide button may not be available for input as it is often hooked by the\n * system or the Steam client.\n *\n * Not all devices have all the buttons or axes provided by @ref\n * GLFWgamepadstate. Unavailable buttons and axes will always report\n * `GLFW_RELEASE` and 0.0 respectively.\n *\n * @param[in] jid The [joystick](@ref joysticks) to query.\n * @param[out] state The gamepad input state of the joystick.\n * @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if no joystick is\n * connected, it has no gamepad mapping or an [error](@ref error_handling)\n * occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_ENUM.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref gamepad\n * @sa @ref glfwUpdateGamepadMappings\n * @sa @ref glfwJoystickIsGamepad\n *\n * @since Added in version 3.3.\n *\n * @ingroup input\n */\nGLFWAPI int glfwGetGamepadState(int jid, GLFWgamepadstate* state);\n\n/*! @brief Sets the clipboard to the specified string.\n *\n * This function sets the system clipboard to the specified, UTF-8 encoded\n * string.\n *\n * @param[in] window Deprecated. Any valid window or `NULL`.\n * @param[in] string A UTF-8 encoded string.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The specified string is copied before this function\n * returns.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref clipboard\n * @sa @ref glfwGetClipboardString\n *\n * @since Added in version 3.0.\n *\n * @ingroup input\n */\nGLFWAPI void glfwSetClipboardString(GLFWwindow* window, const char* string);\n\n/*! @brief Returns the contents of the clipboard as a string.\n *\n * This function returns the contents of the system clipboard, if it contains\n * or is convertible to a UTF-8 encoded string. If the clipboard is empty or\n * if its contents cannot be converted, `NULL` is returned and a @ref\n * GLFW_FORMAT_UNAVAILABLE error is generated.\n *\n * @param[in] window Deprecated. Any valid window or `NULL`.\n * @return The contents of the clipboard as a UTF-8 encoded string, or `NULL`\n * if an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the next call to @ref\n * glfwGetClipboardString or @ref glfwSetClipboardString, or until the library\n * is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref clipboard\n * @sa @ref glfwSetClipboardString\n *\n * @since Added in version 3.0.\n *\n * @ingroup input\n */\nGLFWAPI const char* glfwGetClipboardString(GLFWwindow* window);\n\n/*! @brief Returns the GLFW time.\n *\n * This function returns the current GLFW time, in seconds. Unless the time\n * has been set using @ref glfwSetTime it measures time elapsed since GLFW was\n * initialized.\n *\n * This function and @ref glfwSetTime are helper functions on top of @ref\n * glfwGetTimerFrequency and @ref glfwGetTimerValue.\n *\n * The resolution of the timer is system dependent, but is usually on the order\n * of a few micro- or nanoseconds. It uses the highest-resolution monotonic\n * time source on each supported platform.\n *\n * @return The current time, in seconds, or zero if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread. Reading and\n * writing of the internal base time is not atomic, so it needs to be\n * externally synchronized with calls to @ref glfwSetTime.\n *\n * @sa @ref time\n *\n * @since Added in version 1.0.\n *\n * @ingroup input\n */\nGLFWAPI double glfwGetTime(void);\n\n/*! @brief Sets the GLFW time.\n *\n * This function sets the current GLFW time, in seconds. The value must be\n * a positive finite number less than or equal to 18446744073.0, which is\n * approximately 584.5 years.\n *\n * This function and @ref glfwGetTime are helper functions on top of @ref\n * glfwGetTimerFrequency and @ref glfwGetTimerValue.\n *\n * @param[in] time The new value, in seconds.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_INVALID_VALUE.\n *\n * @remark The upper limit of GLFW time is calculated as\n * floor((264 - 1) / 109) and is due to implementations\n * storing nanoseconds in 64 bits. The limit may be increased in the future.\n *\n * @thread_safety This function may be called from any thread. Reading and\n * writing of the internal base time is not atomic, so it needs to be\n * externally synchronized with calls to @ref glfwGetTime.\n *\n * @sa @ref time\n *\n * @since Added in version 2.2.\n *\n * @ingroup input\n */\nGLFWAPI void glfwSetTime(double time);\n\n/*! @brief Returns the current value of the raw timer.\n *\n * This function returns the current value of the raw timer, measured in\n * 1 / frequency seconds. To get the frequency, call @ref\n * glfwGetTimerFrequency.\n *\n * @return The value of the timer, or zero if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref time\n * @sa @ref glfwGetTimerFrequency\n *\n * @since Added in version 3.2.\n *\n * @ingroup input\n */\nGLFWAPI uint64_t glfwGetTimerValue(void);\n\n/*! @brief Returns the frequency, in Hz, of the raw timer.\n *\n * This function returns the frequency, in Hz, of the raw timer.\n *\n * @return The frequency of the timer, in Hz, or zero if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref time\n * @sa @ref glfwGetTimerValue\n *\n * @since Added in version 3.2.\n *\n * @ingroup input\n */\nGLFWAPI uint64_t glfwGetTimerFrequency(void);\n\n/*! @brief Makes the context of the specified window current for the calling\n * thread.\n *\n * This function makes the OpenGL or OpenGL ES context of the specified window\n * current on the calling thread. A context must only be made current on\n * a single thread at a time and each thread can have only a single current\n * context at a time.\n *\n * When moving a context between threads, you must make it non-current on the\n * old thread before making it current on the new one.\n *\n * By default, making a context non-current implicitly forces a pipeline flush.\n * On machines that support `GL_KHR_context_flush_control`, you can control\n * whether a context performs this flush by setting the\n * [GLFW_CONTEXT_RELEASE_BEHAVIOR](@ref GLFW_CONTEXT_RELEASE_BEHAVIOR_hint)\n * hint.\n *\n * The specified window must have an OpenGL or OpenGL ES context. Specifying\n * a window without a context will generate a @ref GLFW_NO_WINDOW_CONTEXT\n * error.\n *\n * @param[in] window The window whose context to make current, or `NULL` to\n * detach the current context.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref context_current\n * @sa @ref glfwGetCurrentContext\n *\n * @since Added in version 3.0.\n *\n * @ingroup context\n */\nGLFWAPI void glfwMakeContextCurrent(GLFWwindow* window);\n\n/*! @brief Returns the window whose context is current on the calling thread.\n *\n * This function returns the window whose OpenGL or OpenGL ES context is\n * current on the calling thread.\n *\n * @return The window whose context is current, or `NULL` if no window's\n * context is current.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref context_current\n * @sa @ref glfwMakeContextCurrent\n *\n * @since Added in version 3.0.\n *\n * @ingroup context\n */\nGLFWAPI GLFWwindow* glfwGetCurrentContext(void);\n\n/*! @brief Swaps the front and back buffers of the specified window.\n *\n * This function swaps the front and back buffers of the specified window when\n * rendering with OpenGL or OpenGL ES. If the swap interval is greater than\n * zero, the GPU driver waits the specified number of screen updates before\n * swapping the buffers.\n *\n * The specified window must have an OpenGL or OpenGL ES context. Specifying\n * a window without a context will generate a @ref GLFW_NO_WINDOW_CONTEXT\n * error.\n *\n * This function does not apply to Vulkan. If you are rendering with Vulkan,\n * see `vkQueuePresentKHR` instead.\n *\n * @param[in] window The window whose buffers to swap.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark __EGL:__ The context of the specified window must be current on the\n * calling thread.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref buffer_swap\n * @sa @ref glfwSwapInterval\n *\n * @since Added in version 1.0.\n * @glfw3 Added window handle parameter.\n *\n * @ingroup window\n */\nGLFWAPI void glfwSwapBuffers(GLFWwindow* window);\n\n/*! @brief Sets the swap interval for the current context.\n *\n * This function sets the swap interval for the current OpenGL or OpenGL ES\n * context, i.e. the number of screen updates to wait from the time @ref\n * glfwSwapBuffers was called before swapping the buffers and returning. This\n * is sometimes called _vertical synchronization_, _vertical retrace\n * synchronization_ or just _vsync_.\n *\n * A context that supports either of the `WGL_EXT_swap_control_tear` and\n * `GLX_EXT_swap_control_tear` extensions also accepts _negative_ swap\n * intervals, which allows the driver to swap immediately even if a frame\n * arrives a little bit late. You can check for these extensions with @ref\n * glfwExtensionSupported.\n *\n * A context must be current on the calling thread. Calling this function\n * without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.\n *\n * This function does not apply to Vulkan. If you are rendering with Vulkan,\n * see the present mode of your swapchain instead.\n *\n * @param[in] interval The minimum number of screen updates to wait for\n * until the buffers are swapped by @ref glfwSwapBuffers.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_NO_CURRENT_CONTEXT and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark This function is not called during context creation, leaving the\n * swap interval set to whatever is the default on that platform. This is done\n * because some swap interval extensions used by GLFW do not allow the swap\n * interval to be reset to zero once it has been set to a non-zero value.\n *\n * @remark Some GPU drivers do not honor the requested swap interval, either\n * because of a user setting that overrides the application's request or due to\n * bugs in the driver.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref buffer_swap\n * @sa @ref glfwSwapBuffers\n *\n * @since Added in version 1.0.\n *\n * @ingroup context\n */\nGLFWAPI void glfwSwapInterval(int interval);\n\n/*! @brief Returns whether the specified extension is available.\n *\n * This function returns whether the specified\n * [API extension](@ref context_glext) is supported by the current OpenGL or\n * OpenGL ES context. It searches both for client API extension and context\n * creation API extensions.\n *\n * A context must be current on the calling thread. Calling this function\n * without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.\n *\n * As this functions retrieves and searches one or more extension strings each\n * call, it is recommended that you cache its results if it is going to be used\n * frequently. The extension strings will not change during the lifetime of\n * a context, so there is no danger in doing this.\n *\n * This function does not apply to Vulkan. If you are using Vulkan, see @ref\n * glfwGetRequiredInstanceExtensions, `vkEnumerateInstanceExtensionProperties`\n * and `vkEnumerateDeviceExtensionProperties` instead.\n *\n * @param[in] extension The ASCII encoded name of the extension.\n * @return `GLFW_TRUE` if the extension is available, or `GLFW_FALSE`\n * otherwise.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_NO_CURRENT_CONTEXT, @ref GLFW_INVALID_VALUE and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref context_glext\n * @sa @ref glfwGetProcAddress\n *\n * @since Added in version 1.0.\n *\n * @ingroup context\n */\nGLFWAPI int glfwExtensionSupported(const char* extension);\n\n/*! @brief Returns the address of the specified function for the current\n * context.\n *\n * This function returns the address of the specified OpenGL or OpenGL ES\n * [core or extension function](@ref context_glext), if it is supported\n * by the current context.\n *\n * A context must be current on the calling thread. Calling this function\n * without a current context will cause a @ref GLFW_NO_CURRENT_CONTEXT error.\n *\n * This function does not apply to Vulkan. If you are rendering with Vulkan,\n * see @ref glfwGetInstanceProcAddress, `vkGetInstanceProcAddr` and\n * `vkGetDeviceProcAddr` instead.\n *\n * @param[in] procname The ASCII encoded name of the function.\n * @return The address of the function, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_NO_CURRENT_CONTEXT and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark The address of a given function is not guaranteed to be the same\n * between contexts.\n *\n * @remark This function may return a non-`NULL` address despite the\n * associated version or extension not being available. Always check the\n * context version or extension string first.\n *\n * @pointer_lifetime The returned function pointer is valid until the context\n * is destroyed or the library is terminated.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref context_glext\n * @sa @ref glfwExtensionSupported\n *\n * @since Added in version 1.0.\n *\n * @ingroup context\n */\nGLFWAPI GLFWglproc glfwGetProcAddress(const char* procname);\n\n/*! @brief Returns whether the Vulkan loader and an ICD have been found.\n *\n * This function returns whether the Vulkan loader and any minimally functional\n * ICD have been found.\n *\n * The availability of a Vulkan loader and even an ICD does not by itself\n * guarantee that surface creation or even instance creation is possible.\n * For example, on Fermi systems Nvidia will install an ICD that provides no\n * actual Vulkan support. Call @ref glfwGetRequiredInstanceExtensions to check\n * whether the extensions necessary for Vulkan surface creation are available\n * and @ref glfwGetPhysicalDevicePresentationSupport to check whether a queue\n * family of a physical device supports image presentation.\n *\n * @return `GLFW_TRUE` if Vulkan is minimally available, or `GLFW_FALSE`\n * otherwise.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref vulkan_support\n *\n * @since Added in version 3.2.\n *\n * @ingroup vulkan\n */\nGLFWAPI int glfwVulkanSupported(void);\n\n/*! @brief Returns the Vulkan instance extensions required by GLFW.\n *\n * This function returns an array of names of Vulkan instance extensions required\n * by GLFW for creating Vulkan surfaces for GLFW windows. If successful, the\n * list will always contain `VK_KHR_surface`, so if you don't require any\n * additional extensions you can pass this list directly to the\n * `VkInstanceCreateInfo` struct.\n *\n * If Vulkan is not available on the machine, this function returns `NULL` and\n * generates a @ref GLFW_API_UNAVAILABLE error. Call @ref glfwVulkanSupported\n * to check whether Vulkan is at least minimally available.\n *\n * If Vulkan is available but no set of extensions allowing window surface\n * creation was found, this function returns `NULL`. You may still use Vulkan\n * for off-screen rendering and compute work.\n *\n * @param[out] count Where to store the number of extensions in the returned\n * array. This is set to zero if an error occurred.\n * @return An array of ASCII encoded extension names, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_API_UNAVAILABLE.\n *\n * @remark Additional extensions may be required by future versions of GLFW.\n * You should check if any extensions you wish to enable are already in the\n * returned array, as it is an error to specify an extension more than once in\n * the `VkInstanceCreateInfo` struct.\n *\n * @remark @macos This function currently supports either the\n * `VK_MVK_macos_surface` extension from MoltenVK or `VK_EXT_metal_surface`\n * extension.\n *\n * @pointer_lifetime The returned array is allocated and freed by GLFW. You\n * should not free it yourself. It is guaranteed to be valid only until the\n * library is terminated.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref vulkan_ext\n * @sa @ref glfwCreateWindowSurface\n *\n * @since Added in version 3.2.\n *\n * @ingroup vulkan\n */\nGLFWAPI const char** glfwGetRequiredInstanceExtensions(uint32_t* count);\n\n#if defined(VK_VERSION_1_0)\n\n/*! @brief Returns the address of the specified Vulkan instance function.\n *\n * This function returns the address of the specified Vulkan core or extension\n * function for the specified instance. If instance is set to `NULL` it can\n * return any function exported from the Vulkan loader, including at least the\n * following functions:\n *\n * - `vkEnumerateInstanceExtensionProperties`\n * - `vkEnumerateInstanceLayerProperties`\n * - `vkCreateInstance`\n * - `vkGetInstanceProcAddr`\n *\n * If Vulkan is not available on the machine, this function returns `NULL` and\n * generates a @ref GLFW_API_UNAVAILABLE error. Call @ref glfwVulkanSupported\n * to check whether Vulkan is at least minimally available.\n *\n * This function is equivalent to calling `vkGetInstanceProcAddr` with\n * a platform-specific query of the Vulkan loader as a fallback.\n *\n * @param[in] instance The Vulkan instance to query, or `NULL` to retrieve\n * functions related to instance creation.\n * @param[in] procname The ASCII encoded name of the function.\n * @return The address of the function, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_API_UNAVAILABLE.\n *\n * @pointer_lifetime The returned function pointer is valid until the library\n * is terminated.\n *\n * @thread_safety This function may be called from any thread.\n *\n * @sa @ref vulkan_proc\n *\n * @since Added in version 3.2.\n *\n * @ingroup vulkan\n */\nGLFWAPI GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance, const char* procname);\n\n/*! @brief Returns whether the specified queue family can present images.\n *\n * This function returns whether the specified queue family of the specified\n * physical device supports presentation to the platform GLFW was built for.\n *\n * If Vulkan or the required window surface creation instance extensions are\n * not available on the machine, or if the specified instance was not created\n * with the required extensions, this function returns `GLFW_FALSE` and\n * generates a @ref GLFW_API_UNAVAILABLE error. Call @ref glfwVulkanSupported\n * to check whether Vulkan is at least minimally available and @ref\n * glfwGetRequiredInstanceExtensions to check what instance extensions are\n * required.\n *\n * @param[in] instance The instance that the physical device belongs to.\n * @param[in] device The physical device that the queue family belongs to.\n * @param[in] queuefamily The index of the queue family to query.\n * @return `GLFW_TRUE` if the queue family supports presentation, or\n * `GLFW_FALSE` otherwise.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_API_UNAVAILABLE and @ref GLFW_PLATFORM_ERROR.\n *\n * @remark @macos This function currently always returns `GLFW_TRUE`, as the\n * `VK_MVK_macos_surface` extension does not provide\n * a `vkGetPhysicalDevice*PresentationSupport` type function.\n *\n * @thread_safety This function may be called from any thread. For\n * synchronization details of Vulkan objects, see the Vulkan specification.\n *\n * @sa @ref vulkan_present\n *\n * @since Added in version 3.2.\n *\n * @ingroup vulkan\n */\nGLFWAPI int glfwGetPhysicalDevicePresentationSupport(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily);\n\n/*! @brief Creates a Vulkan surface for the specified window.\n *\n * This function creates a Vulkan surface for the specified window.\n *\n * If the Vulkan loader or at least one minimally functional ICD were not found,\n * this function returns `VK_ERROR_INITIALIZATION_FAILED` and generates a @ref\n * GLFW_API_UNAVAILABLE error. Call @ref glfwVulkanSupported to check whether\n * Vulkan is at least minimally available.\n *\n * If the required window surface creation instance extensions are not\n * available or if the specified instance was not created with these extensions\n * enabled, this function returns `VK_ERROR_EXTENSION_NOT_PRESENT` and\n * generates a @ref GLFW_API_UNAVAILABLE error. Call @ref\n * glfwGetRequiredInstanceExtensions to check what instance extensions are\n * required.\n *\n * The window surface cannot be shared with another API so the window must\n * have been created with the [client api hint](@ref GLFW_CLIENT_API_attrib)\n * set to `GLFW_NO_API` otherwise it generates a @ref GLFW_INVALID_VALUE error\n * and returns `VK_ERROR_NATIVE_WINDOW_IN_USE_KHR`.\n *\n * The window surface must be destroyed before the specified Vulkan instance.\n * It is the responsibility of the caller to destroy the window surface. GLFW\n * does not destroy it for you. Call `vkDestroySurfaceKHR` to destroy the\n * surface.\n *\n * @param[in] instance The Vulkan instance to create the surface in.\n * @param[in] window The window to create the surface for.\n * @param[in] allocator The allocator to use, or `NULL` to use the default\n * allocator.\n * @param[out] surface Where to store the handle of the surface. This is set\n * to `VK_NULL_HANDLE` if an error occurred.\n * @return `VK_SUCCESS` if successful, or a Vulkan error code if an\n * [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref\n * GLFW_API_UNAVAILABLE, @ref GLFW_PLATFORM_ERROR and @ref GLFW_INVALID_VALUE\n *\n * @remark If an error occurs before the creation call is made, GLFW returns\n * the Vulkan error code most appropriate for the error. Appropriate use of\n * @ref glfwVulkanSupported and @ref glfwGetRequiredInstanceExtensions should\n * eliminate almost all occurrences of these errors.\n *\n * @remark @macos This function currently only supports the\n * `VK_MVK_macos_surface` extension from MoltenVK.\n *\n * @remark @macos This function creates and sets a `CAMetalLayer` instance for\n * the window content view, which is required for MoltenVK to function.\n *\n * @thread_safety This function may be called from any thread. For\n * synchronization details of Vulkan objects, see the Vulkan specification.\n *\n * @sa @ref vulkan_surface\n * @sa @ref glfwGetRequiredInstanceExtensions\n *\n * @since Added in version 3.2.\n *\n * @ingroup vulkan\n */\nGLFWAPI VkResult glfwCreateWindowSurface(VkInstance instance, GLFWwindow* window, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface);\n\n#endif /*VK_VERSION_1_0*/\n\n\n/*************************************************************************\n * Global definition cleanup\n *************************************************************************/\n\n/* ------------------- BEGIN SYSTEM/COMPILER SPECIFIC -------------------- */\n\n#ifdef GLFW_WINGDIAPI_DEFINED\n #undef WINGDIAPI\n #undef GLFW_WINGDIAPI_DEFINED\n#endif\n\n#ifdef GLFW_CALLBACK_DEFINED\n #undef CALLBACK\n #undef GLFW_CALLBACK_DEFINED\n#endif\n\n/* Some OpenGL related headers need GLAPIENTRY, but it is unconditionally\n * defined by some gl.h variants (OpenBSD) so define it after if needed.\n */\n#ifndef GLAPIENTRY\n #define GLAPIENTRY APIENTRY\n#endif\n\n/* -------------------- END SYSTEM/COMPILER SPECIFIC --------------------- */\n\n\n#ifdef __cplusplus\n}\n#endif\n\n#endif /* _glfw3_h_ */\n\n" }, { "path": "thirdparty/glfw/include/GLFW/glfw3native.h", "content": "/*************************************************************************\n * GLFW 3.3 - www.glfw.org\n * A library for OpenGL, window and input\n *------------------------------------------------------------------------\n * Copyright (c) 2002-2006 Marcus Geelnard\n * Copyright (c) 2006-2018 Camilla Löwy \n *\n * This software is provided 'as-is', without any express or implied\n * warranty. In no event will the authors be held liable for any damages\n * arising from the use of this software.\n *\n * Permission is granted to anyone to use this software for any purpose,\n * including commercial applications, and to alter it and redistribute it\n * freely, subject to the following restrictions:\n *\n * 1. The origin of this software must not be misrepresented; you must not\n * claim that you wrote the original software. If you use this software\n * in a product, an acknowledgment in the product documentation would\n * be appreciated but is not required.\n *\n * 2. Altered source versions must be plainly marked as such, and must not\n * be misrepresented as being the original software.\n *\n * 3. This notice may not be removed or altered from any source\n * distribution.\n *\n *************************************************************************/\n\n#ifndef _glfw3_native_h_\n#define _glfw3_native_h_\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n\n/*************************************************************************\n * Doxygen documentation\n *************************************************************************/\n\n/*! @file glfw3native.h\n * @brief The header of the native access functions.\n *\n * This is the header file of the native access functions. See @ref native for\n * more information.\n */\n/*! @defgroup native Native access\n * @brief Functions related to accessing native handles.\n *\n * **By using the native access functions you assert that you know what you're\n * doing and how to fix problems caused by using them. If you don't, you\n * shouldn't be using them.**\n *\n * Before the inclusion of @ref glfw3native.h, you may define zero or more\n * window system API macro and zero or more context creation API macros.\n *\n * The chosen backends must match those the library was compiled for. Failure\n * to do this will cause a link-time error.\n *\n * The available window API macros are:\n * * `GLFW_EXPOSE_NATIVE_WIN32`\n * * `GLFW_EXPOSE_NATIVE_COCOA`\n * * `GLFW_EXPOSE_NATIVE_X11`\n * * `GLFW_EXPOSE_NATIVE_WAYLAND`\n *\n * The available context API macros are:\n * * `GLFW_EXPOSE_NATIVE_WGL`\n * * `GLFW_EXPOSE_NATIVE_NSGL`\n * * `GLFW_EXPOSE_NATIVE_GLX`\n * * `GLFW_EXPOSE_NATIVE_EGL`\n * * `GLFW_EXPOSE_NATIVE_OSMESA`\n *\n * These macros select which of the native access functions that are declared\n * and which platform-specific headers to include. It is then up your (by\n * definition platform-specific) code to handle which of these should be\n * defined.\n */\n\n\n/*************************************************************************\n * System headers and types\n *************************************************************************/\n\n#if defined(GLFW_EXPOSE_NATIVE_WIN32) || defined(GLFW_EXPOSE_NATIVE_WGL)\n // This is a workaround for the fact that glfw3.h needs to export APIENTRY (for\n // example to allow applications to correctly declare a GL_ARB_debug_output\n // callback) but windows.h assumes no one will define APIENTRY before it does\n #if defined(GLFW_APIENTRY_DEFINED)\n #undef APIENTRY\n #undef GLFW_APIENTRY_DEFINED\n #endif\n #include \n#elif defined(GLFW_EXPOSE_NATIVE_COCOA) || defined(GLFW_EXPOSE_NATIVE_NSGL)\n #if defined(__OBJC__)\n #import \n #else\n #include \n typedef void* id;\n #endif\n#elif defined(GLFW_EXPOSE_NATIVE_X11) || defined(GLFW_EXPOSE_NATIVE_GLX)\n #include \n #include \n#elif defined(GLFW_EXPOSE_NATIVE_WAYLAND)\n #include \n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_WGL)\n /* WGL is declared by windows.h */\n#endif\n#if defined(GLFW_EXPOSE_NATIVE_NSGL)\n /* NSGL is declared by Cocoa.h */\n#endif\n#if defined(GLFW_EXPOSE_NATIVE_GLX)\n #include \n#endif\n#if defined(GLFW_EXPOSE_NATIVE_EGL)\n #include \n#endif\n#if defined(GLFW_EXPOSE_NATIVE_OSMESA)\n #include \n#endif\n\n\n/*************************************************************************\n * Functions\n *************************************************************************/\n\n#if defined(GLFW_EXPOSE_NATIVE_WIN32)\n/*! @brief Returns the adapter device name of the specified monitor.\n *\n * @return The UTF-8 encoded adapter device name (for example `\\\\.\\DISPLAY1`)\n * of the specified monitor, or `NULL` if an [error](@ref error_handling)\n * occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.1.\n *\n * @ingroup native\n */\nGLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);\n\n/*! @brief Returns the display device name of the specified monitor.\n *\n * @return The UTF-8 encoded display device name (for example\n * `\\\\.\\DISPLAY1\\Monitor0`) of the specified monitor, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.1.\n *\n * @ingroup native\n */\nGLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);\n\n/*! @brief Returns the `HWND` of the specified window.\n *\n * @return The `HWND` of the specified window, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_WGL)\n/*! @brief Returns the `HGLRC` of the specified window.\n *\n * @return The `HGLRC` of the specified window, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_COCOA)\n/*! @brief Returns the `CGDirectDisplayID` of the specified monitor.\n *\n * @return The `CGDirectDisplayID` of the specified monitor, or\n * `kCGNullDirectDisplay` if an [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.1.\n *\n * @ingroup native\n */\nGLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);\n\n/*! @brief Returns the `NSWindow` of the specified window.\n *\n * @return The `NSWindow` of the specified window, or `nil` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_NSGL)\n/*! @brief Returns the `NSOpenGLContext` of the specified window.\n *\n * @return The `NSOpenGLContext` of the specified window, or `nil` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI id glfwGetNSGLContext(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_X11)\n/*! @brief Returns the `Display` used by GLFW.\n *\n * @return The `Display` used by GLFW, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI Display* glfwGetX11Display(void);\n\n/*! @brief Returns the `RRCrtc` of the specified monitor.\n *\n * @return The `RRCrtc` of the specified monitor, or `None` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.1.\n *\n * @ingroup native\n */\nGLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);\n\n/*! @brief Returns the `RROutput` of the specified monitor.\n *\n * @return The `RROutput` of the specified monitor, or `None` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.1.\n *\n * @ingroup native\n */\nGLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);\n\n/*! @brief Returns the `Window` of the specified window.\n *\n * @return The `Window` of the specified window, or `None` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI Window glfwGetX11Window(GLFWwindow* window);\n\n/*! @brief Sets the current primary selection to the specified string.\n *\n * @param[in] string A UTF-8 encoded string.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The specified string is copied before this function\n * returns.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref clipboard\n * @sa glfwGetX11SelectionString\n * @sa glfwSetClipboardString\n *\n * @since Added in version 3.3.\n *\n * @ingroup native\n */\nGLFWAPI void glfwSetX11SelectionString(const char* string);\n\n/*! @brief Returns the contents of the current primary selection as a string.\n *\n * If the selection is empty or if its contents cannot be converted, `NULL`\n * is returned and a @ref GLFW_FORMAT_UNAVAILABLE error is generated.\n *\n * @return The contents of the selection as a UTF-8 encoded string, or `NULL`\n * if an [error](@ref error_handling) occurred.\n *\n * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref\n * GLFW_PLATFORM_ERROR.\n *\n * @pointer_lifetime The returned string is allocated and freed by GLFW. You\n * should not free it yourself. It is valid until the next call to @ref\n * glfwGetX11SelectionString or @ref glfwSetX11SelectionString, or until the\n * library is terminated.\n *\n * @thread_safety This function must only be called from the main thread.\n *\n * @sa @ref clipboard\n * @sa glfwSetX11SelectionString\n * @sa glfwGetClipboardString\n *\n * @since Added in version 3.3.\n *\n * @ingroup native\n */\nGLFWAPI const char* glfwGetX11SelectionString(void);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_GLX)\n/*! @brief Returns the `GLXContext` of the specified window.\n *\n * @return The `GLXContext` of the specified window, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);\n\n/*! @brief Returns the `GLXWindow` of the specified window.\n *\n * @return The `GLXWindow` of the specified window, or `None` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.2.\n *\n * @ingroup native\n */\nGLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_WAYLAND)\n/*! @brief Returns the `struct wl_display*` used by GLFW.\n *\n * @return The `struct wl_display*` used by GLFW, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.2.\n *\n * @ingroup native\n */\nGLFWAPI struct wl_display* glfwGetWaylandDisplay(void);\n\n/*! @brief Returns the `struct wl_output*` of the specified monitor.\n *\n * @return The `struct wl_output*` of the specified monitor, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.2.\n *\n * @ingroup native\n */\nGLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);\n\n/*! @brief Returns the main `struct wl_surface*` of the specified window.\n *\n * @return The main `struct wl_surface*` of the specified window, or `NULL` if\n * an [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.2.\n *\n * @ingroup native\n */\nGLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_EGL)\n/*! @brief Returns the `EGLDisplay` used by GLFW.\n *\n * @return The `EGLDisplay` used by GLFW, or `EGL_NO_DISPLAY` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI EGLDisplay glfwGetEGLDisplay(void);\n\n/*! @brief Returns the `EGLContext` of the specified window.\n *\n * @return The `EGLContext` of the specified window, or `EGL_NO_CONTEXT` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);\n\n/*! @brief Returns the `EGLSurface` of the specified window.\n *\n * @return The `EGLSurface` of the specified window, or `EGL_NO_SURFACE` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.0.\n *\n * @ingroup native\n */\nGLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);\n#endif\n\n#if defined(GLFW_EXPOSE_NATIVE_OSMESA)\n/*! @brief Retrieves the color buffer associated with the specified window.\n *\n * @param[in] window The window whose color buffer to retrieve.\n * @param[out] width Where to store the width of the color buffer, or `NULL`.\n * @param[out] height Where to store the height of the color buffer, or `NULL`.\n * @param[out] format Where to store the OSMesa pixel format of the color\n * buffer, or `NULL`.\n * @param[out] buffer Where to store the address of the color buffer, or\n * `NULL`.\n * @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.3.\n *\n * @ingroup native\n */\nGLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* window, int* width, int* height, int* format, void** buffer);\n\n/*! @brief Retrieves the depth buffer associated with the specified window.\n *\n * @param[in] window The window whose depth buffer to retrieve.\n * @param[out] width Where to store the width of the depth buffer, or `NULL`.\n * @param[out] height Where to store the height of the depth buffer, or `NULL`.\n * @param[out] bytesPerValue Where to store the number of bytes per depth\n * buffer element, or `NULL`.\n * @param[out] buffer Where to store the address of the depth buffer, or\n * `NULL`.\n * @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.3.\n *\n * @ingroup native\n */\nGLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* window, int* width, int* height, int* bytesPerValue, void** buffer);\n\n/*! @brief Returns the `OSMesaContext` of the specified window.\n *\n * @return The `OSMesaContext` of the specified window, or `NULL` if an\n * [error](@ref error_handling) occurred.\n *\n * @thread_safety This function may be called from any thread. Access is not\n * synchronized.\n *\n * @since Added in version 3.3.\n *\n * @ingroup native\n */\nGLFWAPI OSMesaContext glfwGetOSMesaContext(GLFWwindow* window);\n#endif\n\n#ifdef __cplusplus\n}\n#endif\n\n#endif /* _glfw3_native_h_ */\n\n" }, { "path": "thirdparty/glfw/src/CMakeLists.txt", "content": "\nset(common_HEADERS internal.h mappings.h\n \"${GLFW_BINARY_DIR}/src/glfw_config.h\"\n \"${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h\"\n \"${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h\")\nset(common_SOURCES context.c init.c input.c monitor.c vulkan.c window.c)\n\nif (_GLFW_COCOA)\n set(glfw_HEADERS ${common_HEADERS} cocoa_platform.h cocoa_joystick.h\n posix_thread.h nsgl_context.h egl_context.h osmesa_context.h)\n set(glfw_SOURCES ${common_SOURCES} cocoa_init.m cocoa_joystick.m\n cocoa_monitor.m cocoa_window.m cocoa_time.c posix_thread.c\n nsgl_context.m egl_context.c osmesa_context.c)\nelseif (_GLFW_WIN32)\n set(glfw_HEADERS ${common_HEADERS} win32_platform.h win32_joystick.h\n wgl_context.h egl_context.h osmesa_context.h)\n set(glfw_SOURCES ${common_SOURCES} win32_init.c win32_joystick.c\n win32_monitor.c win32_time.c win32_thread.c win32_window.c\n wgl_context.c egl_context.c osmesa_context.c)\nelseif (_GLFW_X11)\n set(glfw_HEADERS ${common_HEADERS} x11_platform.h xkb_unicode.h posix_time.h\n posix_thread.h glx_context.h egl_context.h osmesa_context.h)\n set(glfw_SOURCES ${common_SOURCES} x11_init.c x11_monitor.c x11_window.c\n xkb_unicode.c posix_time.c posix_thread.c glx_context.c\n egl_context.c osmesa_context.c)\nelseif (_GLFW_WAYLAND)\n set(glfw_HEADERS ${common_HEADERS} wl_platform.h\n posix_time.h posix_thread.h xkb_unicode.h egl_context.h\n osmesa_context.h)\n set(glfw_SOURCES ${common_SOURCES} wl_init.c wl_monitor.c wl_window.c\n posix_time.c posix_thread.c xkb_unicode.c\n egl_context.c osmesa_context.c)\n\n ecm_add_wayland_client_protocol(glfw_SOURCES\n PROTOCOL\n \"${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/xdg-shell/xdg-shell.xml\"\n BASENAME xdg-shell)\n ecm_add_wayland_client_protocol(glfw_SOURCES\n PROTOCOL\n \"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml\"\n BASENAME xdg-decoration)\n ecm_add_wayland_client_protocol(glfw_SOURCES\n PROTOCOL\n \"${WAYLAND_PROTOCOLS_PKGDATADIR}/stable/viewporter/viewporter.xml\"\n BASENAME viewporter)\n ecm_add_wayland_client_protocol(glfw_SOURCES\n PROTOCOL\n \"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/relative-pointer/relative-pointer-unstable-v1.xml\"\n BASENAME relative-pointer-unstable-v1)\n ecm_add_wayland_client_protocol(glfw_SOURCES\n PROTOCOL\n \"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml\"\n BASENAME pointer-constraints-unstable-v1)\n ecm_add_wayland_client_protocol(glfw_SOURCES\n PROTOCOL\n \"${WAYLAND_PROTOCOLS_PKGDATADIR}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml\"\n BASENAME idle-inhibit-unstable-v1)\nelseif (_GLFW_OSMESA)\n set(glfw_HEADERS ${common_HEADERS} null_platform.h null_joystick.h\n posix_time.h posix_thread.h osmesa_context.h)\n set(glfw_SOURCES ${common_SOURCES} null_init.c null_monitor.c null_window.c\n null_joystick.c posix_time.c posix_thread.c osmesa_context.c)\nendif()\n\nif (_GLFW_X11 OR _GLFW_WAYLAND)\n if (\"${CMAKE_SYSTEM_NAME}\" STREQUAL \"Linux\")\n set(glfw_HEADERS ${glfw_HEADERS} linux_joystick.h)\n set(glfw_SOURCES ${glfw_SOURCES} linux_joystick.c)\n else()\n set(glfw_HEADERS ${glfw_HEADERS} null_joystick.h)\n set(glfw_SOURCES ${glfw_SOURCES} null_joystick.c)\n endif()\nendif()\n\nif (APPLE)\n # For some reason CMake didn't know about .m until version 3.16\n set_source_files_properties(cocoa_init.m cocoa_joystick.m cocoa_monitor.m\n cocoa_window.m nsgl_context.m PROPERTIES\n LANGUAGE C)\nendif()\n\nadd_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})\nset_target_properties(glfw PROPERTIES\n OUTPUT_NAME ${GLFW_LIB_NAME}\n VERSION ${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}\n SOVERSION ${GLFW_VERSION_MAJOR}\n POSITION_INDEPENDENT_CODE ON\n FOLDER \"GLFW3\")\n\nif (${CMAKE_VERSION} VERSION_EQUAL \"3.1.0\" OR\n ${CMAKE_VERSION} VERSION_GREATER \"3.1.0\")\n\n set_target_properties(glfw PROPERTIES C_STANDARD 99)\nelse()\n # Remove this fallback when removing support for CMake version less than 3.1\n target_compile_options(glfw PRIVATE\n \"$<$:-std=c99>\"\n \"$<$:-std=c99>\"\n \"$<$:-std=c99>\")\nendif()\n\ntarget_compile_definitions(glfw PRIVATE _GLFW_USE_CONFIG_H)\ntarget_include_directories(glfw PUBLIC\n \"$\"\n \"$\")\ntarget_include_directories(glfw PRIVATE\n \"${GLFW_SOURCE_DIR}/src\"\n \"${GLFW_BINARY_DIR}/src\"\n ${glfw_INCLUDE_DIRS})\ntarget_link_libraries(glfw PRIVATE ${glfw_LIBRARIES})\n\nif (\"${CMAKE_C_COMPILER_ID}\" STREQUAL \"GNU\" OR\n \"${CMAKE_C_COMPILER_ID}\" STREQUAL \"Clang\" OR\n \"${CMAKE_C_COMPILER_ID}\" STREQUAL \"AppleClang\")\n\n # Make GCC and Clang warn about declarations that VS 2010 and 2012 won't\n # accept for all source files that VS will build\n set_source_files_properties(context.c init.c input.c monitor.c vulkan.c\n window.c win32_init.c win32_joystick.c\n win32_monitor.c win32_time.c win32_thread.c\n win32_window.c wgl_context.c egl_context.c\n osmesa_context.c PROPERTIES\n COMPILE_FLAGS -Wdeclaration-after-statement)\n\n # Enable a reasonable set of warnings (no, -Wextra is not reasonable)\n target_compile_options(glfw PRIVATE \"-Wall\")\nendif()\n\nif (WIN32)\n target_compile_definitions(glfw PRIVATE _UNICODE)\nendif()\n\n# HACK: When building on MinGW, WINVER and UNICODE need to be defined before\n# the inclusion of stddef.h (by glfw3.h), which is itself included before\n# win32_platform.h. We define them here until a saner solution can be found\n# NOTE: MinGW-w64 and Visual C++ do /not/ need this hack.\nif (MINGW)\n target_compile_definitions(glfw PRIVATE UNICODE WINVER=0x0501)\nendif()\n\nif (BUILD_SHARED_LIBS)\n if (WIN32)\n if (MINGW)\n # Remove the dependency on the shared version of libgcc\n # NOTE: MinGW-w64 has the correct default but MinGW needs this\n target_link_libraries(glfw PRIVATE \"-static-libgcc\")\n\n # Remove the lib prefix on the DLL (but not the import library)\n set_target_properties(glfw PROPERTIES PREFIX \"\")\n\n # Add a suffix to the import library to avoid naming conflicts\n set_target_properties(glfw PROPERTIES IMPORT_SUFFIX \"dll.a\")\n else()\n # Add a suffix to the import library to avoid naming conflicts\n set_target_properties(glfw PROPERTIES IMPORT_SUFFIX \"dll.lib\")\n endif()\n\n target_compile_definitions(glfw INTERFACE GLFW_DLL)\n elseif (APPLE)\n # Add -fno-common to work around a bug in Apple's GCC\n target_compile_options(glfw PRIVATE \"-fno-common\")\n\n set_target_properties(glfw PROPERTIES\n INSTALL_NAME_DIR \"${CMAKE_INSTALL_LIBDIR}\")\n endif()\n\n if (UNIX)\n # Hide symbols not explicitly tagged for export from the shared library\n target_compile_options(glfw PRIVATE \"-fvisibility=hidden\")\n endif()\nendif()\n\nif (MSVC)\n target_compile_definitions(glfw PRIVATE _CRT_SECURE_NO_WARNINGS)\nendif()\n\nif (GLFW_INSTALL)\n install(TARGETS glfw\n EXPORT glfwTargets\n RUNTIME DESTINATION \"bin\"\n ARCHIVE DESTINATION \"${CMAKE_INSTALL_LIBDIR}\"\n LIBRARY DESTINATION \"${CMAKE_INSTALL_LIBDIR}\")\nendif()\n\n" }, { "path": "thirdparty/glfw/src/cocoa_init.m", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n#include // For MAXPATHLEN\n\n// Needed for _NSGetProgname\n#include \n\n// Change to our application bundle's resources directory, if present\n//\nstatic void changeToResourcesDirectory(void)\n{\n char resourcesPath[MAXPATHLEN];\n\n CFBundleRef bundle = CFBundleGetMainBundle();\n if (!bundle)\n return;\n\n CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(bundle);\n\n CFStringRef last = CFURLCopyLastPathComponent(resourcesURL);\n if (CFStringCompare(CFSTR(\"Resources\"), last, 0) != kCFCompareEqualTo)\n {\n CFRelease(last);\n CFRelease(resourcesURL);\n return;\n }\n\n CFRelease(last);\n\n if (!CFURLGetFileSystemRepresentation(resourcesURL,\n true,\n (UInt8*) resourcesPath,\n MAXPATHLEN))\n {\n CFRelease(resourcesURL);\n return;\n }\n\n CFRelease(resourcesURL);\n\n chdir(resourcesPath);\n}\n\n// Set up the menu bar (manually)\n// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that\n// could go away at any moment, lots of stuff that really should be\n// localize(d|able), etc. Add a nib to save us this horror.\n//\nstatic void createMenuBar(void)\n{\n size_t i;\n NSString* appName = nil;\n NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary];\n NSString* nameKeys[] =\n {\n @\"CFBundleDisplayName\",\n @\"CFBundleName\",\n @\"CFBundleExecutable\",\n };\n\n // Try to figure out what the calling application is called\n\n for (i = 0; i < sizeof(nameKeys) / sizeof(nameKeys[0]); i++)\n {\n id name = bundleInfo[nameKeys[i]];\n if (name &&\n [name isKindOfClass:[NSString class]] &&\n ![name isEqualToString:@\"\"])\n {\n appName = name;\n break;\n }\n }\n\n if (!appName)\n {\n char** progname = _NSGetProgname();\n if (progname && *progname)\n appName = @(*progname);\n else\n appName = @\"GLFW Application\";\n }\n\n NSMenu* bar = [[NSMenu alloc] init];\n [NSApp setMainMenu:bar];\n\n NSMenuItem* appMenuItem =\n [bar addItemWithTitle:@\"\" action:NULL keyEquivalent:@\"\"];\n NSMenu* appMenu = [[NSMenu alloc] init];\n [appMenuItem setSubmenu:appMenu];\n\n [appMenu addItemWithTitle:[NSString stringWithFormat:@\"About %@\", appName]\n action:@selector(orderFrontStandardAboutPanel:)\n keyEquivalent:@\"\"];\n [appMenu addItem:[NSMenuItem separatorItem]];\n NSMenu* servicesMenu = [[NSMenu alloc] init];\n [NSApp setServicesMenu:servicesMenu];\n [[appMenu addItemWithTitle:@\"Services\"\n action:NULL\n keyEquivalent:@\"\"] setSubmenu:servicesMenu];\n [servicesMenu release];\n [appMenu addItem:[NSMenuItem separatorItem]];\n [appMenu addItemWithTitle:[NSString stringWithFormat:@\"Hide %@\", appName]\n action:@selector(hide:)\n keyEquivalent:@\"h\"];\n [[appMenu addItemWithTitle:@\"Hide Others\"\n action:@selector(hideOtherApplications:)\n keyEquivalent:@\"h\"]\n setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand];\n [appMenu addItemWithTitle:@\"Show All\"\n action:@selector(unhideAllApplications:)\n keyEquivalent:@\"\"];\n [appMenu addItem:[NSMenuItem separatorItem]];\n [appMenu addItemWithTitle:[NSString stringWithFormat:@\"Quit %@\", appName]\n action:@selector(terminate:)\n keyEquivalent:@\"q\"];\n\n NSMenuItem* windowMenuItem =\n [bar addItemWithTitle:@\"\" action:NULL keyEquivalent:@\"\"];\n [bar release];\n NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@\"Window\"];\n [NSApp setWindowsMenu:windowMenu];\n [windowMenuItem setSubmenu:windowMenu];\n\n [windowMenu addItemWithTitle:@\"Minimize\"\n action:@selector(performMiniaturize:)\n keyEquivalent:@\"m\"];\n [windowMenu addItemWithTitle:@\"Zoom\"\n action:@selector(performZoom:)\n keyEquivalent:@\"\"];\n [windowMenu addItem:[NSMenuItem separatorItem]];\n [windowMenu addItemWithTitle:@\"Bring All to Front\"\n action:@selector(arrangeInFront:)\n keyEquivalent:@\"\"];\n\n // TODO: Make this appear at the bottom of the menu (for consistency)\n [windowMenu addItem:[NSMenuItem separatorItem]];\n [[windowMenu addItemWithTitle:@\"Enter Full Screen\"\n action:@selector(toggleFullScreen:)\n keyEquivalent:@\"f\"]\n setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand];\n\n // Prior to Snow Leopard, we need to use this oddly-named semi-private API\n // to get the application menu working properly.\n SEL setAppleMenuSelector = NSSelectorFromString(@\"setAppleMenu:\");\n [NSApp performSelector:setAppleMenuSelector withObject:appMenu];\n}\n\n// Create key code translation tables\n//\nstatic void createKeyTables(void)\n{\n int scancode;\n\n memset(_glfw.ns.keycodes, -1, sizeof(_glfw.ns.keycodes));\n memset(_glfw.ns.scancodes, -1, sizeof(_glfw.ns.scancodes));\n\n _glfw.ns.keycodes[0x1D] = GLFW_KEY_0;\n _glfw.ns.keycodes[0x12] = GLFW_KEY_1;\n _glfw.ns.keycodes[0x13] = GLFW_KEY_2;\n _glfw.ns.keycodes[0x14] = GLFW_KEY_3;\n _glfw.ns.keycodes[0x15] = GLFW_KEY_4;\n _glfw.ns.keycodes[0x17] = GLFW_KEY_5;\n _glfw.ns.keycodes[0x16] = GLFW_KEY_6;\n _glfw.ns.keycodes[0x1A] = GLFW_KEY_7;\n _glfw.ns.keycodes[0x1C] = GLFW_KEY_8;\n _glfw.ns.keycodes[0x19] = GLFW_KEY_9;\n _glfw.ns.keycodes[0x00] = GLFW_KEY_A;\n _glfw.ns.keycodes[0x0B] = GLFW_KEY_B;\n _glfw.ns.keycodes[0x08] = GLFW_KEY_C;\n _glfw.ns.keycodes[0x02] = GLFW_KEY_D;\n _glfw.ns.keycodes[0x0E] = GLFW_KEY_E;\n _glfw.ns.keycodes[0x03] = GLFW_KEY_F;\n _glfw.ns.keycodes[0x05] = GLFW_KEY_G;\n _glfw.ns.keycodes[0x04] = GLFW_KEY_H;\n _glfw.ns.keycodes[0x22] = GLFW_KEY_I;\n _glfw.ns.keycodes[0x26] = GLFW_KEY_J;\n _glfw.ns.keycodes[0x28] = GLFW_KEY_K;\n _glfw.ns.keycodes[0x25] = GLFW_KEY_L;\n _glfw.ns.keycodes[0x2E] = GLFW_KEY_M;\n _glfw.ns.keycodes[0x2D] = GLFW_KEY_N;\n _glfw.ns.keycodes[0x1F] = GLFW_KEY_O;\n _glfw.ns.keycodes[0x23] = GLFW_KEY_P;\n _glfw.ns.keycodes[0x0C] = GLFW_KEY_Q;\n _glfw.ns.keycodes[0x0F] = GLFW_KEY_R;\n _glfw.ns.keycodes[0x01] = GLFW_KEY_S;\n _glfw.ns.keycodes[0x11] = GLFW_KEY_T;\n _glfw.ns.keycodes[0x20] = GLFW_KEY_U;\n _glfw.ns.keycodes[0x09] = GLFW_KEY_V;\n _glfw.ns.keycodes[0x0D] = GLFW_KEY_W;\n _glfw.ns.keycodes[0x07] = GLFW_KEY_X;\n _glfw.ns.keycodes[0x10] = GLFW_KEY_Y;\n _glfw.ns.keycodes[0x06] = GLFW_KEY_Z;\n\n _glfw.ns.keycodes[0x27] = GLFW_KEY_APOSTROPHE;\n _glfw.ns.keycodes[0x2A] = GLFW_KEY_BACKSLASH;\n _glfw.ns.keycodes[0x2B] = GLFW_KEY_COMMA;\n _glfw.ns.keycodes[0x18] = GLFW_KEY_EQUAL;\n _glfw.ns.keycodes[0x32] = GLFW_KEY_GRAVE_ACCENT;\n _glfw.ns.keycodes[0x21] = GLFW_KEY_LEFT_BRACKET;\n _glfw.ns.keycodes[0x1B] = GLFW_KEY_MINUS;\n _glfw.ns.keycodes[0x2F] = GLFW_KEY_PERIOD;\n _glfw.ns.keycodes[0x1E] = GLFW_KEY_RIGHT_BRACKET;\n _glfw.ns.keycodes[0x29] = GLFW_KEY_SEMICOLON;\n _glfw.ns.keycodes[0x2C] = GLFW_KEY_SLASH;\n _glfw.ns.keycodes[0x0A] = GLFW_KEY_WORLD_1;\n\n _glfw.ns.keycodes[0x33] = GLFW_KEY_BACKSPACE;\n _glfw.ns.keycodes[0x39] = GLFW_KEY_CAPS_LOCK;\n _glfw.ns.keycodes[0x75] = GLFW_KEY_DELETE;\n _glfw.ns.keycodes[0x7D] = GLFW_KEY_DOWN;\n _glfw.ns.keycodes[0x77] = GLFW_KEY_END;\n _glfw.ns.keycodes[0x24] = GLFW_KEY_ENTER;\n _glfw.ns.keycodes[0x35] = GLFW_KEY_ESCAPE;\n _glfw.ns.keycodes[0x7A] = GLFW_KEY_F1;\n _glfw.ns.keycodes[0x78] = GLFW_KEY_F2;\n _glfw.ns.keycodes[0x63] = GLFW_KEY_F3;\n _glfw.ns.keycodes[0x76] = GLFW_KEY_F4;\n _glfw.ns.keycodes[0x60] = GLFW_KEY_F5;\n _glfw.ns.keycodes[0x61] = GLFW_KEY_F6;\n _glfw.ns.keycodes[0x62] = GLFW_KEY_F7;\n _glfw.ns.keycodes[0x64] = GLFW_KEY_F8;\n _glfw.ns.keycodes[0x65] = GLFW_KEY_F9;\n _glfw.ns.keycodes[0x6D] = GLFW_KEY_F10;\n _glfw.ns.keycodes[0x67] = GLFW_KEY_F11;\n _glfw.ns.keycodes[0x6F] = GLFW_KEY_F12;\n _glfw.ns.keycodes[0x69] = GLFW_KEY_F13;\n _glfw.ns.keycodes[0x6B] = GLFW_KEY_F14;\n _glfw.ns.keycodes[0x71] = GLFW_KEY_F15;\n _glfw.ns.keycodes[0x6A] = GLFW_KEY_F16;\n _glfw.ns.keycodes[0x40] = GLFW_KEY_F17;\n _glfw.ns.keycodes[0x4F] = GLFW_KEY_F18;\n _glfw.ns.keycodes[0x50] = GLFW_KEY_F19;\n _glfw.ns.keycodes[0x5A] = GLFW_KEY_F20;\n _glfw.ns.keycodes[0x73] = GLFW_KEY_HOME;\n _glfw.ns.keycodes[0x72] = GLFW_KEY_INSERT;\n _glfw.ns.keycodes[0x7B] = GLFW_KEY_LEFT;\n _glfw.ns.keycodes[0x3A] = GLFW_KEY_LEFT_ALT;\n _glfw.ns.keycodes[0x3B] = GLFW_KEY_LEFT_CONTROL;\n _glfw.ns.keycodes[0x38] = GLFW_KEY_LEFT_SHIFT;\n _glfw.ns.keycodes[0x37] = GLFW_KEY_LEFT_SUPER;\n _glfw.ns.keycodes[0x6E] = GLFW_KEY_MENU;\n _glfw.ns.keycodes[0x47] = GLFW_KEY_NUM_LOCK;\n _glfw.ns.keycodes[0x79] = GLFW_KEY_PAGE_DOWN;\n _glfw.ns.keycodes[0x74] = GLFW_KEY_PAGE_UP;\n _glfw.ns.keycodes[0x7C] = GLFW_KEY_RIGHT;\n _glfw.ns.keycodes[0x3D] = GLFW_KEY_RIGHT_ALT;\n _glfw.ns.keycodes[0x3E] = GLFW_KEY_RIGHT_CONTROL;\n _glfw.ns.keycodes[0x3C] = GLFW_KEY_RIGHT_SHIFT;\n _glfw.ns.keycodes[0x36] = GLFW_KEY_RIGHT_SUPER;\n _glfw.ns.keycodes[0x31] = GLFW_KEY_SPACE;\n _glfw.ns.keycodes[0x30] = GLFW_KEY_TAB;\n _glfw.ns.keycodes[0x7E] = GLFW_KEY_UP;\n\n _glfw.ns.keycodes[0x52] = GLFW_KEY_KP_0;\n _glfw.ns.keycodes[0x53] = GLFW_KEY_KP_1;\n _glfw.ns.keycodes[0x54] = GLFW_KEY_KP_2;\n _glfw.ns.keycodes[0x55] = GLFW_KEY_KP_3;\n _glfw.ns.keycodes[0x56] = GLFW_KEY_KP_4;\n _glfw.ns.keycodes[0x57] = GLFW_KEY_KP_5;\n _glfw.ns.keycodes[0x58] = GLFW_KEY_KP_6;\n _glfw.ns.keycodes[0x59] = GLFW_KEY_KP_7;\n _glfw.ns.keycodes[0x5B] = GLFW_KEY_KP_8;\n _glfw.ns.keycodes[0x5C] = GLFW_KEY_KP_9;\n _glfw.ns.keycodes[0x45] = GLFW_KEY_KP_ADD;\n _glfw.ns.keycodes[0x41] = GLFW_KEY_KP_DECIMAL;\n _glfw.ns.keycodes[0x4B] = GLFW_KEY_KP_DIVIDE;\n _glfw.ns.keycodes[0x4C] = GLFW_KEY_KP_ENTER;\n _glfw.ns.keycodes[0x51] = GLFW_KEY_KP_EQUAL;\n _glfw.ns.keycodes[0x43] = GLFW_KEY_KP_MULTIPLY;\n _glfw.ns.keycodes[0x4E] = GLFW_KEY_KP_SUBTRACT;\n\n for (scancode = 0; scancode < 256; scancode++)\n {\n // Store the reverse translation for faster key name lookup\n if (_glfw.ns.keycodes[scancode] >= 0)\n _glfw.ns.scancodes[_glfw.ns.keycodes[scancode]] = scancode;\n }\n}\n\n// Retrieve Unicode data for the current keyboard layout\n//\nstatic GLFWbool updateUnicodeDataNS(void)\n{\n if (_glfw.ns.inputSource)\n {\n CFRelease(_glfw.ns.inputSource);\n _glfw.ns.inputSource = NULL;\n _glfw.ns.unicodeData = nil;\n }\n\n _glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource();\n if (!_glfw.ns.inputSource)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to retrieve keyboard layout input source\");\n return GLFW_FALSE;\n }\n\n _glfw.ns.unicodeData =\n TISGetInputSourceProperty(_glfw.ns.inputSource,\n kTISPropertyUnicodeKeyLayoutData);\n if (!_glfw.ns.unicodeData)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to retrieve keyboard layout Unicode data\");\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\n// Load HIToolbox.framework and the TIS symbols we need from it\n//\nstatic GLFWbool initializeTIS(void)\n{\n // This works only because Cocoa has already loaded it properly\n _glfw.ns.tis.bundle =\n CFBundleGetBundleWithIdentifier(CFSTR(\"com.apple.HIToolbox\"));\n if (!_glfw.ns.tis.bundle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to load HIToolbox.framework\");\n return GLFW_FALSE;\n }\n\n CFStringRef* kPropertyUnicodeKeyLayoutData =\n CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,\n CFSTR(\"kTISPropertyUnicodeKeyLayoutData\"));\n _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource =\n CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,\n CFSTR(\"TISCopyCurrentKeyboardLayoutInputSource\"));\n _glfw.ns.tis.GetInputSourceProperty =\n CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,\n CFSTR(\"TISGetInputSourceProperty\"));\n _glfw.ns.tis.GetKbdType =\n CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,\n CFSTR(\"LMGetKbdType\"));\n\n if (!kPropertyUnicodeKeyLayoutData ||\n !TISCopyCurrentKeyboardLayoutInputSource ||\n !TISGetInputSourceProperty ||\n !LMGetKbdType)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to load TIS API symbols\");\n return GLFW_FALSE;\n }\n\n _glfw.ns.tis.kPropertyUnicodeKeyLayoutData =\n *kPropertyUnicodeKeyLayoutData;\n\n return updateUnicodeDataNS();\n}\n\n@interface GLFWHelper : NSObject\n@end\n\n@implementation GLFWHelper\n\n- (void)selectedKeyboardInputSourceChanged:(NSObject* )object\n{\n updateUnicodeDataNS();\n}\n\n- (void)doNothing:(id)object\n{\n}\n\n@end // GLFWHelper\n\n@interface GLFWApplicationDelegate : NSObject \n@end\n\n@implementation GLFWApplicationDelegate\n\n- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender\n{\n _GLFWwindow* window;\n\n for (window = _glfw.windowListHead; window; window = window->next)\n _glfwInputWindowCloseRequest(window);\n\n return NSTerminateCancel;\n}\n\n- (void)applicationDidChangeScreenParameters:(NSNotification *) notification\n{\n _GLFWwindow* window;\n\n for (window = _glfw.windowListHead; window; window = window->next)\n {\n if (window->context.client != GLFW_NO_API)\n [window->context.nsgl.object update];\n }\n\n _glfwPollMonitorsNS();\n}\n\n- (void)applicationWillFinishLaunching:(NSNotification *)notification\n{\n if (_glfw.hints.init.ns.menubar)\n {\n // In case we are unbundled, make us a proper UI application\n [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];\n\n // Menu bar setup must go between sharedApplication and finishLaunching\n // in order to properly emulate the behavior of NSApplicationMain\n\n if ([[NSBundle mainBundle] pathForResource:@\"MainMenu\" ofType:@\"nib\"])\n {\n [[NSBundle mainBundle] loadNibNamed:@\"MainMenu\"\n owner:NSApp\n topLevelObjects:&_glfw.ns.nibObjects];\n }\n else\n createMenuBar();\n }\n}\n\n- (void)applicationDidFinishLaunching:(NSNotification *)notification\n{\n _glfw.ns.finishedLaunching = GLFW_TRUE;\n _glfwPlatformPostEmptyEvent();\n [NSApp stop:nil];\n}\n\n- (void)applicationDidHide:(NSNotification *)notification\n{\n int i;\n\n for (i = 0; i < _glfw.monitorCount; i++)\n _glfwRestoreVideoModeNS(_glfw.monitors[i]);\n}\n\n@end // GLFWApplicationDelegate\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid* _glfwLoadLocalVulkanLoaderNS(void)\n{\n CFBundleRef bundle = CFBundleGetMainBundle();\n if (!bundle)\n return NULL;\n\n CFURLRef url =\n CFBundleCopyAuxiliaryExecutableURL(bundle, CFSTR(\"libvulkan.1.dylib\"));\n if (!url)\n return NULL;\n\n char path[PATH_MAX];\n void* handle = NULL;\n\n if (CFURLGetFileSystemRepresentation(url, true, (UInt8*) path, sizeof(path) - 1))\n handle = _glfw_dlopen(path);\n\n CFRelease(url);\n return handle;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformInit(void)\n{\n @autoreleasepool {\n\n _glfw.ns.helper = [[GLFWHelper alloc] init];\n\n [NSThread detachNewThreadSelector:@selector(doNothing:)\n toTarget:_glfw.ns.helper\n withObject:nil];\n\n if (NSApp)\n _glfw.ns.finishedLaunching = GLFW_TRUE;\n\n [NSApplication sharedApplication];\n\n _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];\n if (_glfw.ns.delegate == nil)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to create application delegate\");\n return GLFW_FALSE;\n }\n\n [NSApp setDelegate:_glfw.ns.delegate];\n\n NSEvent* (^block)(NSEvent*) = ^ NSEvent* (NSEvent* event)\n {\n if ([event modifierFlags] & NSEventModifierFlagCommand)\n [[NSApp keyWindow] sendEvent:event];\n\n return event;\n };\n\n _glfw.ns.keyUpMonitor =\n [NSEvent addLocalMonitorForEventsMatchingMask:NSEventMaskKeyUp\n handler:block];\n\n if (_glfw.hints.init.ns.chdir)\n changeToResourcesDirectory();\n\n // Press and Hold prevents some keys from emitting repeated characters\n NSDictionary* defaults = @{@\"ApplePressAndHoldEnabled\":@NO};\n [[NSUserDefaults standardUserDefaults] registerDefaults:defaults];\n\n [[NSNotificationCenter defaultCenter]\n addObserver:_glfw.ns.helper\n selector:@selector(selectedKeyboardInputSourceChanged:)\n name:NSTextInputContextKeyboardSelectionDidChangeNotification\n object:nil];\n\n createKeyTables();\n\n _glfw.ns.eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState);\n if (!_glfw.ns.eventSource)\n return GLFW_FALSE;\n\n CGEventSourceSetLocalEventsSuppressionInterval(_glfw.ns.eventSource, 0.0);\n\n if (!initializeTIS())\n return GLFW_FALSE;\n\n _glfwInitTimerNS();\n _glfwInitJoysticksNS();\n\n _glfwPollMonitorsNS();\n return GLFW_TRUE;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformTerminate(void)\n{\n @autoreleasepool {\n\n if (_glfw.ns.inputSource)\n {\n CFRelease(_glfw.ns.inputSource);\n _glfw.ns.inputSource = NULL;\n _glfw.ns.unicodeData = nil;\n }\n\n if (_glfw.ns.eventSource)\n {\n CFRelease(_glfw.ns.eventSource);\n _glfw.ns.eventSource = NULL;\n }\n\n if (_glfw.ns.delegate)\n {\n [NSApp setDelegate:nil];\n [_glfw.ns.delegate release];\n _glfw.ns.delegate = nil;\n }\n\n if (_glfw.ns.helper)\n {\n [[NSNotificationCenter defaultCenter]\n removeObserver:_glfw.ns.helper\n name:NSTextInputContextKeyboardSelectionDidChangeNotification\n object:nil];\n [[NSNotificationCenter defaultCenter]\n removeObserver:_glfw.ns.helper];\n [_glfw.ns.helper release];\n _glfw.ns.helper = nil;\n }\n\n if (_glfw.ns.keyUpMonitor)\n [NSEvent removeMonitor:_glfw.ns.keyUpMonitor];\n\n free(_glfw.ns.clipboardString);\n\n _glfwTerminateNSGL();\n _glfwTerminateJoysticksNS();\n\n } // autoreleasepool\n}\n\nconst char* _glfwPlatformGetVersionString(void)\n{\n return _GLFW_VERSION_NUMBER \" Cocoa NSGL EGL OSMesa\"\n#if defined(_GLFW_BUILD_DLL)\n \" dynamic\"\n#endif\n ;\n}\n\n" }, { "path": "thirdparty/glfw/src/cocoa_joystick.h", "content": "//========================================================================\n// GLFW 3.3 Cocoa - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n#include \n#include \n\n#define _GLFW_PLATFORM_JOYSTICK_STATE _GLFWjoystickNS ns\n#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyJoystick; }\n\n#define _GLFW_PLATFORM_MAPPING_NAME \"Mac OS X\"\n\n// Cocoa-specific per-joystick data\n//\ntypedef struct _GLFWjoystickNS\n{\n IOHIDDeviceRef device;\n CFMutableArrayRef axes;\n CFMutableArrayRef buttons;\n CFMutableArrayRef hats;\n} _GLFWjoystickNS;\n\n\nvoid _glfwInitJoysticksNS(void);\nvoid _glfwTerminateJoysticksNS(void);\n\n" }, { "path": "thirdparty/glfw/src/cocoa_joystick.m", "content": "//========================================================================\n// GLFW 3.3 Cocoa - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2019 Camilla Löwy \n// Copyright (c) 2012 Torsten Walluhn \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n\n#include \n#include \n\n#include \n#include \n\n\n// Joystick element information\n//\ntypedef struct _GLFWjoyelementNS\n{\n IOHIDElementRef native;\n uint32_t usage;\n int index;\n long minimum;\n long maximum;\n\n} _GLFWjoyelementNS;\n\n\n// Returns the value of the specified element of the specified joystick\n//\nstatic long getElementValue(_GLFWjoystick* js, _GLFWjoyelementNS* element)\n{\n IOHIDValueRef valueRef;\n long value = 0;\n\n if (js->ns.device)\n {\n if (IOHIDDeviceGetValue(js->ns.device,\n element->native,\n &valueRef) == kIOReturnSuccess)\n {\n value = IOHIDValueGetIntegerValue(valueRef);\n }\n }\n\n return value;\n}\n\n// Comparison function for matching the SDL element order\n//\nstatic CFComparisonResult compareElements(const void* fp,\n const void* sp,\n void* user)\n{\n const _GLFWjoyelementNS* fe = fp;\n const _GLFWjoyelementNS* se = sp;\n if (fe->usage < se->usage)\n return kCFCompareLessThan;\n if (fe->usage > se->usage)\n return kCFCompareGreaterThan;\n if (fe->index < se->index)\n return kCFCompareLessThan;\n if (fe->index > se->index)\n return kCFCompareGreaterThan;\n return kCFCompareEqualTo;\n}\n\n// Removes the specified joystick\n//\nstatic void closeJoystick(_GLFWjoystick* js)\n{\n int i;\n\n if (!js->present)\n return;\n\n for (i = 0; i < CFArrayGetCount(js->ns.axes); i++)\n free((void*) CFArrayGetValueAtIndex(js->ns.axes, i));\n CFRelease(js->ns.axes);\n\n for (i = 0; i < CFArrayGetCount(js->ns.buttons); i++)\n free((void*) CFArrayGetValueAtIndex(js->ns.buttons, i));\n CFRelease(js->ns.buttons);\n\n for (i = 0; i < CFArrayGetCount(js->ns.hats); i++)\n free((void*) CFArrayGetValueAtIndex(js->ns.hats, i));\n CFRelease(js->ns.hats);\n\n _glfwFreeJoystick(js);\n _glfwInputJoystick(js, GLFW_DISCONNECTED);\n}\n\n// Callback for user-initiated joystick addition\n//\nstatic void matchCallback(void* context,\n IOReturn result,\n void* sender,\n IOHIDDeviceRef device)\n{\n int jid;\n char name[256];\n char guid[33];\n CFIndex i;\n CFTypeRef property;\n uint32_t vendor = 0, product = 0, version = 0;\n _GLFWjoystick* js;\n CFMutableArrayRef axes, buttons, hats;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (_glfw.joysticks[jid].ns.device == device)\n return;\n }\n\n axes = CFArrayCreateMutable(NULL, 0, NULL);\n buttons = CFArrayCreateMutable(NULL, 0, NULL);\n hats = CFArrayCreateMutable(NULL, 0, NULL);\n\n property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductKey));\n if (property)\n {\n CFStringGetCString(property,\n name,\n sizeof(name),\n kCFStringEncodingUTF8);\n }\n else\n strncpy(name, \"Unknown\", sizeof(name));\n\n property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVendorIDKey));\n if (property)\n CFNumberGetValue(property, kCFNumberSInt32Type, &vendor);\n\n property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductIDKey));\n if (property)\n CFNumberGetValue(property, kCFNumberSInt32Type, &product);\n\n property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVersionNumberKey));\n if (property)\n CFNumberGetValue(property, kCFNumberSInt32Type, &version);\n\n // Generate a joystick GUID that matches the SDL 2.0.5+ one\n if (vendor && product)\n {\n sprintf(guid, \"03000000%02x%02x0000%02x%02x0000%02x%02x0000\",\n (uint8_t) vendor, (uint8_t) (vendor >> 8),\n (uint8_t) product, (uint8_t) (product >> 8),\n (uint8_t) version, (uint8_t) (version >> 8));\n }\n else\n {\n sprintf(guid, \"05000000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00\",\n name[0], name[1], name[2], name[3],\n name[4], name[5], name[6], name[7],\n name[8], name[9], name[10]);\n }\n\n CFArrayRef elements =\n IOHIDDeviceCopyMatchingElements(device, NULL, kIOHIDOptionsTypeNone);\n\n for (i = 0; i < CFArrayGetCount(elements); i++)\n {\n IOHIDElementRef native = (IOHIDElementRef)\n CFArrayGetValueAtIndex(elements, i);\n if (CFGetTypeID(native) != IOHIDElementGetTypeID())\n continue;\n\n const IOHIDElementType type = IOHIDElementGetType(native);\n if ((type != kIOHIDElementTypeInput_Axis) &&\n (type != kIOHIDElementTypeInput_Button) &&\n (type != kIOHIDElementTypeInput_Misc))\n {\n continue;\n }\n\n CFMutableArrayRef target = NULL;\n\n const uint32_t usage = IOHIDElementGetUsage(native);\n const uint32_t page = IOHIDElementGetUsagePage(native);\n if (page == kHIDPage_GenericDesktop)\n {\n switch (usage)\n {\n case kHIDUsage_GD_X:\n case kHIDUsage_GD_Y:\n case kHIDUsage_GD_Z:\n case kHIDUsage_GD_Rx:\n case kHIDUsage_GD_Ry:\n case kHIDUsage_GD_Rz:\n case kHIDUsage_GD_Slider:\n case kHIDUsage_GD_Dial:\n case kHIDUsage_GD_Wheel:\n target = axes;\n break;\n case kHIDUsage_GD_Hatswitch:\n target = hats;\n break;\n case kHIDUsage_GD_DPadUp:\n case kHIDUsage_GD_DPadRight:\n case kHIDUsage_GD_DPadDown:\n case kHIDUsage_GD_DPadLeft:\n case kHIDUsage_GD_SystemMainMenu:\n case kHIDUsage_GD_Select:\n case kHIDUsage_GD_Start:\n target = buttons;\n break;\n }\n }\n else if (page == kHIDPage_Simulation)\n {\n switch (usage)\n {\n case kHIDUsage_Sim_Accelerator:\n case kHIDUsage_Sim_Brake:\n case kHIDUsage_Sim_Throttle:\n case kHIDUsage_Sim_Rudder:\n case kHIDUsage_Sim_Steering:\n target = axes;\n break;\n }\n }\n else if (page == kHIDPage_Button || page == kHIDPage_Consumer)\n target = buttons;\n\n if (target)\n {\n _GLFWjoyelementNS* element = calloc(1, sizeof(_GLFWjoyelementNS));\n element->native = native;\n element->usage = usage;\n element->index = (int) CFArrayGetCount(target);\n element->minimum = IOHIDElementGetLogicalMin(native);\n element->maximum = IOHIDElementGetLogicalMax(native);\n CFArrayAppendValue(target, element);\n }\n }\n\n CFRelease(elements);\n\n CFArraySortValues(axes, CFRangeMake(0, CFArrayGetCount(axes)),\n compareElements, NULL);\n CFArraySortValues(buttons, CFRangeMake(0, CFArrayGetCount(buttons)),\n compareElements, NULL);\n CFArraySortValues(hats, CFRangeMake(0, CFArrayGetCount(hats)),\n compareElements, NULL);\n\n js = _glfwAllocJoystick(name, guid,\n (int) CFArrayGetCount(axes),\n (int) CFArrayGetCount(buttons),\n (int) CFArrayGetCount(hats));\n\n js->ns.device = device;\n js->ns.axes = axes;\n js->ns.buttons = buttons;\n js->ns.hats = hats;\n\n _glfwInputJoystick(js, GLFW_CONNECTED);\n}\n\n// Callback for user-initiated joystick removal\n//\nstatic void removeCallback(void* context,\n IOReturn result,\n void* sender,\n IOHIDDeviceRef device)\n{\n int jid;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (_glfw.joysticks[jid].ns.device == device)\n {\n closeJoystick(_glfw.joysticks + jid);\n break;\n }\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize joystick interface\n//\nvoid _glfwInitJoysticksNS(void)\n{\n CFMutableArrayRef matching;\n const long usages[] =\n {\n kHIDUsage_GD_Joystick,\n kHIDUsage_GD_GamePad,\n kHIDUsage_GD_MultiAxisController\n };\n\n _glfw.ns.hidManager = IOHIDManagerCreate(kCFAllocatorDefault,\n kIOHIDOptionsTypeNone);\n\n matching = CFArrayCreateMutable(kCFAllocatorDefault,\n 0,\n &kCFTypeArrayCallBacks);\n if (!matching)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"Cocoa: Failed to create array\");\n return;\n }\n\n for (size_t i = 0; i < sizeof(usages) / sizeof(long); i++)\n {\n const long page = kHIDPage_GenericDesktop;\n\n CFMutableDictionaryRef dict =\n CFDictionaryCreateMutable(kCFAllocatorDefault,\n 0,\n &kCFTypeDictionaryKeyCallBacks,\n &kCFTypeDictionaryValueCallBacks);\n if (!dict)\n continue;\n\n CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault,\n kCFNumberLongType,\n &page);\n CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault,\n kCFNumberLongType,\n &usages[i]);\n if (pageRef && usageRef)\n {\n CFDictionarySetValue(dict,\n CFSTR(kIOHIDDeviceUsagePageKey),\n pageRef);\n CFDictionarySetValue(dict,\n CFSTR(kIOHIDDeviceUsageKey),\n usageRef);\n CFArrayAppendValue(matching, dict);\n }\n\n if (pageRef)\n CFRelease(pageRef);\n if (usageRef)\n CFRelease(usageRef);\n\n CFRelease(dict);\n }\n\n IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager, matching);\n CFRelease(matching);\n\n IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns.hidManager,\n &matchCallback, NULL);\n IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns.hidManager,\n &removeCallback, NULL);\n IOHIDManagerScheduleWithRunLoop(_glfw.ns.hidManager,\n CFRunLoopGetMain(),\n kCFRunLoopDefaultMode);\n IOHIDManagerOpen(_glfw.ns.hidManager, kIOHIDOptionsTypeNone);\n\n // Execute the run loop once in order to register any initially-attached\n // joysticks\n CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, false);\n}\n\n// Close all opened joystick handles\n//\nvoid _glfwTerminateJoysticksNS(void)\n{\n int jid;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n closeJoystick(_glfw.joysticks + jid);\n\n CFRelease(_glfw.ns.hidManager);\n _glfw.ns.hidManager = NULL;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)\n{\n if (mode & _GLFW_POLL_AXES)\n {\n CFIndex i;\n\n for (i = 0; i < CFArrayGetCount(js->ns.axes); i++)\n {\n _GLFWjoyelementNS* axis = (_GLFWjoyelementNS*)\n CFArrayGetValueAtIndex(js->ns.axes, i);\n\n const long raw = getElementValue(js, axis);\n // Perform auto calibration\n if (raw < axis->minimum)\n axis->minimum = raw;\n if (raw > axis->maximum)\n axis->maximum = raw;\n\n const long size = axis->maximum - axis->minimum;\n if (size == 0)\n _glfwInputJoystickAxis(js, (int) i, 0.f);\n else\n {\n const float value = (2.f * (raw - axis->minimum) / size) - 1.f;\n _glfwInputJoystickAxis(js, (int) i, value);\n }\n }\n }\n\n if (mode & _GLFW_POLL_BUTTONS)\n {\n CFIndex i;\n\n for (i = 0; i < CFArrayGetCount(js->ns.buttons); i++)\n {\n _GLFWjoyelementNS* button = (_GLFWjoyelementNS*)\n CFArrayGetValueAtIndex(js->ns.buttons, i);\n const char value = getElementValue(js, button) - button->minimum;\n const int state = (value > 0) ? GLFW_PRESS : GLFW_RELEASE;\n _glfwInputJoystickButton(js, (int) i, state);\n }\n\n for (i = 0; i < CFArrayGetCount(js->ns.hats); i++)\n {\n const int states[9] =\n {\n GLFW_HAT_UP,\n GLFW_HAT_RIGHT_UP,\n GLFW_HAT_RIGHT,\n GLFW_HAT_RIGHT_DOWN,\n GLFW_HAT_DOWN,\n GLFW_HAT_LEFT_DOWN,\n GLFW_HAT_LEFT,\n GLFW_HAT_LEFT_UP,\n GLFW_HAT_CENTERED\n };\n\n _GLFWjoyelementNS* hat = (_GLFWjoyelementNS*)\n CFArrayGetValueAtIndex(js->ns.hats, i);\n long state = getElementValue(js, hat) - hat->minimum;\n if (state < 0 || state > 8)\n state = 8;\n\n _glfwInputJoystickHat(js, (int) i, states[state]);\n }\n }\n\n return js->present;\n}\n\nvoid _glfwPlatformUpdateGamepadGUID(char* guid)\n{\n if ((strncmp(guid + 4, \"000000000000\", 12) == 0) &&\n (strncmp(guid + 20, \"000000000000\", 12) == 0))\n {\n char original[33];\n strncpy(original, guid, sizeof(original) - 1);\n sprintf(guid, \"03000000%.4s0000%.4s000000000000\",\n original, original + 16);\n }\n}\n\n" }, { "path": "thirdparty/glfw/src/cocoa_monitor.m", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n\n#include \n#include \n\n\n// Get the name of the specified display, or NULL\n//\nstatic char* getDisplayName(CGDirectDisplayID displayID)\n{\n io_iterator_t it;\n io_service_t service;\n CFDictionaryRef info;\n\n if (IOServiceGetMatchingServices(kIOMasterPortDefault,\n IOServiceMatching(\"IODisplayConnect\"),\n &it) != 0)\n {\n // This may happen if a desktop Mac is running headless\n return NULL;\n }\n\n while ((service = IOIteratorNext(it)) != 0)\n {\n info = IODisplayCreateInfoDictionary(service,\n kIODisplayOnlyPreferredName);\n\n CFNumberRef vendorIDRef =\n CFDictionaryGetValue(info, CFSTR(kDisplayVendorID));\n CFNumberRef productIDRef =\n CFDictionaryGetValue(info, CFSTR(kDisplayProductID));\n if (!vendorIDRef || !productIDRef)\n {\n CFRelease(info);\n continue;\n }\n\n unsigned int vendorID, productID;\n CFNumberGetValue(vendorIDRef, kCFNumberIntType, &vendorID);\n CFNumberGetValue(productIDRef, kCFNumberIntType, &productID);\n\n if (CGDisplayVendorNumber(displayID) == vendorID &&\n CGDisplayModelNumber(displayID) == productID)\n {\n // Info dictionary is used and freed below\n break;\n }\n\n CFRelease(info);\n }\n\n IOObjectRelease(it);\n\n if (!service)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to find service port for display\");\n return NULL;\n }\n\n CFDictionaryRef names =\n CFDictionaryGetValue(info, CFSTR(kDisplayProductName));\n\n CFStringRef nameRef;\n\n if (!names || !CFDictionaryGetValueIfPresent(names, CFSTR(\"en_US\"),\n (const void**) &nameRef))\n {\n // This may happen if a desktop Mac is running headless\n CFRelease(info);\n return NULL;\n }\n\n const CFIndex size =\n CFStringGetMaximumSizeForEncoding(CFStringGetLength(nameRef),\n kCFStringEncodingUTF8);\n char* name = calloc(size + 1, 1);\n CFStringGetCString(nameRef, name, size, kCFStringEncodingUTF8);\n\n CFRelease(info);\n return name;\n}\n\n// Check whether the display mode should be included in enumeration\n//\nstatic GLFWbool modeIsGood(CGDisplayModeRef mode)\n{\n uint32_t flags = CGDisplayModeGetIOFlags(mode);\n\n if (!(flags & kDisplayModeValidFlag) || !(flags & kDisplayModeSafeFlag))\n return GLFW_FALSE;\n if (flags & kDisplayModeInterlacedFlag)\n return GLFW_FALSE;\n if (flags & kDisplayModeStretchedFlag)\n return GLFW_FALSE;\n\n#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100\n CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);\n if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) &&\n CFStringCompare(format, CFSTR(IO32BitDirectPixels), 0))\n {\n CFRelease(format);\n return GLFW_FALSE;\n }\n\n CFRelease(format);\n#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */\n return GLFW_TRUE;\n}\n\n// Convert Core Graphics display mode to GLFW video mode\n//\nstatic GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,\n double fallbackRefreshRate)\n{\n GLFWvidmode result;\n result.width = (int) CGDisplayModeGetWidth(mode);\n result.height = (int) CGDisplayModeGetHeight(mode);\n result.refreshRate = (int) round(CGDisplayModeGetRefreshRate(mode));\n\n if (result.refreshRate == 0)\n result.refreshRate = (int) round(fallbackRefreshRate);\n\n#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100\n CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);\n if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) == 0)\n {\n result.redBits = 5;\n result.greenBits = 5;\n result.blueBits = 5;\n }\n else\n#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */\n {\n result.redBits = 8;\n result.greenBits = 8;\n result.blueBits = 8;\n }\n\n#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100\n CFRelease(format);\n#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */\n return result;\n}\n\n// Starts reservation for display fading\n//\nstatic CGDisplayFadeReservationToken beginFadeReservation(void)\n{\n CGDisplayFadeReservationToken token = kCGDisplayFadeReservationInvalidToken;\n\n if (CGAcquireDisplayFadeReservation(5, &token) == kCGErrorSuccess)\n {\n CGDisplayFade(token, 0.3,\n kCGDisplayBlendNormal,\n kCGDisplayBlendSolidColor,\n 0.0, 0.0, 0.0,\n TRUE);\n }\n\n return token;\n}\n\n// Ends reservation for display fading\n//\nstatic void endFadeReservation(CGDisplayFadeReservationToken token)\n{\n if (token != kCGDisplayFadeReservationInvalidToken)\n {\n CGDisplayFade(token, 0.5,\n kCGDisplayBlendSolidColor,\n kCGDisplayBlendNormal,\n 0.0, 0.0, 0.0,\n FALSE);\n CGReleaseDisplayFadeReservation(token);\n }\n}\n\n// Finds and caches the NSScreen corresponding to the specified monitor\n//\nstatic GLFWbool refreshMonitorScreen(_GLFWmonitor* monitor)\n{\n if (monitor->ns.screen)\n return GLFW_TRUE;\n\n for (NSScreen* screen in [NSScreen screens])\n {\n NSNumber* displayID = [screen deviceDescription][@\"NSScreenNumber\"];\n\n // HACK: Compare unit numbers instead of display IDs to work around\n // display replacement on machines with automatic graphics\n // switching\n if (monitor->ns.unitNumber == CGDisplayUnitNumber([displayID unsignedIntValue]))\n {\n monitor->ns.screen = screen;\n return GLFW_TRUE;\n }\n }\n\n _glfwInputError(GLFW_PLATFORM_ERROR, \"Cocoa: Failed to find a screen for monitor\");\n return GLFW_FALSE;\n}\n\n// Returns the display refresh rate queried from the I/O registry\n//\nstatic double getFallbackRefreshRate(CGDirectDisplayID displayID)\n{\n double refreshRate = 60.0;\n\n io_iterator_t it;\n io_service_t service;\n\n if (IOServiceGetMatchingServices(kIOMasterPortDefault,\n IOServiceMatching(\"IOFramebuffer\"),\n &it) != 0)\n {\n return refreshRate;\n }\n\n while ((service = IOIteratorNext(it)) != 0)\n {\n const CFNumberRef indexRef =\n IORegistryEntryCreateCFProperty(service,\n CFSTR(\"IOFramebufferOpenGLIndex\"),\n kCFAllocatorDefault,\n kNilOptions);\n if (!indexRef)\n continue;\n\n uint32_t index = 0;\n CFNumberGetValue(indexRef, kCFNumberIntType, &index);\n CFRelease(indexRef);\n\n if (CGOpenGLDisplayMaskToDisplayID(1 << index) != displayID)\n continue;\n\n const CFNumberRef clockRef =\n IORegistryEntryCreateCFProperty(service,\n CFSTR(\"IOFBCurrentPixelClock\"),\n kCFAllocatorDefault,\n kNilOptions);\n const CFNumberRef countRef =\n IORegistryEntryCreateCFProperty(service,\n CFSTR(\"IOFBCurrentPixelCount\"),\n kCFAllocatorDefault,\n kNilOptions);\n if (!clockRef || !countRef)\n break;\n\n uint32_t clock = 0, count = 0;\n CFNumberGetValue(clockRef, kCFNumberIntType, &clock);\n CFNumberGetValue(countRef, kCFNumberIntType, &count);\n CFRelease(clockRef);\n CFRelease(countRef);\n\n if (clock > 0 && count > 0)\n refreshRate = clock / (double) count;\n\n break;\n }\n\n IOObjectRelease(it);\n return refreshRate;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Poll for changes in the set of connected monitors\n//\nvoid _glfwPollMonitorsNS(void)\n{\n uint32_t displayCount;\n CGGetOnlineDisplayList(0, NULL, &displayCount);\n CGDirectDisplayID* displays = calloc(displayCount, sizeof(CGDirectDisplayID));\n CGGetOnlineDisplayList(displayCount, displays, &displayCount);\n\n for (int i = 0; i < _glfw.monitorCount; i++)\n _glfw.monitors[i]->ns.screen = nil;\n\n _GLFWmonitor** disconnected = NULL;\n uint32_t disconnectedCount = _glfw.monitorCount;\n if (disconnectedCount)\n {\n disconnected = calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));\n memcpy(disconnected,\n _glfw.monitors,\n _glfw.monitorCount * sizeof(_GLFWmonitor*));\n }\n\n for (uint32_t i = 0; i < displayCount; i++)\n {\n if (CGDisplayIsAsleep(displays[i]))\n continue;\n\n // HACK: Compare unit numbers instead of display IDs to work around\n // display replacement on machines with automatic graphics\n // switching\n const uint32_t unitNumber = CGDisplayUnitNumber(displays[i]);\n for (uint32_t j = 0; j < disconnectedCount; j++)\n {\n if (disconnected[j] && disconnected[j]->ns.unitNumber == unitNumber)\n {\n disconnected[j] = NULL;\n break;\n }\n }\n\n const CGSize size = CGDisplayScreenSize(displays[i]);\n char* name = getDisplayName(displays[i]);\n if (!name)\n name = _glfw_strdup(\"Unknown\");\n\n _GLFWmonitor* monitor = _glfwAllocMonitor(name, size.width, size.height);\n monitor->ns.displayID = displays[i];\n monitor->ns.unitNumber = unitNumber;\n\n free(name);\n\n CGDisplayModeRef mode = CGDisplayCopyDisplayMode(displays[i]);\n if (CGDisplayModeGetRefreshRate(mode) == 0.0)\n monitor->ns.fallbackRefreshRate = getFallbackRefreshRate(displays[i]);\n CGDisplayModeRelease(mode);\n\n _glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);\n }\n\n for (uint32_t i = 0; i < disconnectedCount; i++)\n {\n if (disconnected[i])\n _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);\n }\n\n free(disconnected);\n free(displays);\n}\n\n// Change the current video mode\n//\nvoid _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired)\n{\n GLFWvidmode current;\n _glfwPlatformGetVideoMode(monitor, ¤t);\n\n const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);\n if (_glfwCompareVideoModes(¤t, best) == 0)\n return;\n\n CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);\n const CFIndex count = CFArrayGetCount(modes);\n CGDisplayModeRef native = NULL;\n\n for (CFIndex i = 0; i < count; i++)\n {\n CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);\n if (!modeIsGood(dm))\n continue;\n\n const GLFWvidmode mode =\n vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);\n if (_glfwCompareVideoModes(best, &mode) == 0)\n {\n native = dm;\n break;\n }\n }\n\n if (native)\n {\n if (monitor->ns.previousMode == NULL)\n monitor->ns.previousMode = CGDisplayCopyDisplayMode(monitor->ns.displayID);\n\n CGDisplayFadeReservationToken token = beginFadeReservation();\n CGDisplaySetDisplayMode(monitor->ns.displayID, native, NULL);\n endFadeReservation(token);\n }\n\n CFRelease(modes);\n}\n\n// Restore the previously saved (original) video mode\n//\nvoid _glfwRestoreVideoModeNS(_GLFWmonitor* monitor)\n{\n if (monitor->ns.previousMode)\n {\n CGDisplayFadeReservationToken token = beginFadeReservation();\n CGDisplaySetDisplayMode(monitor->ns.displayID,\n monitor->ns.previousMode, NULL);\n endFadeReservation(token);\n\n CGDisplayModeRelease(monitor->ns.previousMode);\n monitor->ns.previousMode = NULL;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)\n{\n}\n\nvoid _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)\n{\n @autoreleasepool {\n\n const CGRect bounds = CGDisplayBounds(monitor->ns.displayID);\n\n if (xpos)\n *xpos = (int) bounds.origin.x;\n if (ypos)\n *ypos = (int) bounds.origin.y;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,\n float* xscale, float* yscale)\n{\n @autoreleasepool {\n\n if (!refreshMonitorScreen(monitor))\n return;\n\n const NSRect points = [monitor->ns.screen frame];\n const NSRect pixels = [monitor->ns.screen convertRectToBacking:points];\n\n if (xscale)\n *xscale = (float) (pixels.size.width / points.size.width);\n if (yscale)\n *yscale = (float) (pixels.size.height / points.size.height);\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,\n int* xpos, int* ypos,\n int* width, int* height)\n{\n @autoreleasepool {\n\n if (!refreshMonitorScreen(monitor))\n return;\n\n const NSRect frameRect = [monitor->ns.screen visibleFrame];\n\n if (xpos)\n *xpos = frameRect.origin.x;\n if (ypos)\n *ypos = _glfwTransformYNS(frameRect.origin.y + frameRect.size.height - 1);\n if (width)\n *width = frameRect.size.width;\n if (height)\n *height = frameRect.size.height;\n\n } // autoreleasepool\n}\n\nGLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)\n{\n @autoreleasepool {\n\n *count = 0;\n\n CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);\n const CFIndex found = CFArrayGetCount(modes);\n GLFWvidmode* result = calloc(found, sizeof(GLFWvidmode));\n\n for (CFIndex i = 0; i < found; i++)\n {\n CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);\n if (!modeIsGood(dm))\n continue;\n\n const GLFWvidmode mode =\n vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);\n CFIndex j;\n\n for (j = 0; j < *count; j++)\n {\n if (_glfwCompareVideoModes(result + j, &mode) == 0)\n break;\n }\n\n // Skip duplicate modes\n if (i < *count)\n continue;\n\n (*count)++;\n result[*count - 1] = mode;\n }\n\n CFRelease(modes);\n return result;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode *mode)\n{\n @autoreleasepool {\n\n CGDisplayModeRef native = CGDisplayCopyDisplayMode(monitor->ns.displayID);\n *mode = vidmodeFromCGDisplayMode(native, monitor->ns.fallbackRefreshRate);\n CGDisplayModeRelease(native);\n\n } // autoreleasepool\n}\n\nGLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)\n{\n @autoreleasepool {\n\n uint32_t size = CGDisplayGammaTableCapacity(monitor->ns.displayID);\n CGGammaValue* values = calloc(size * 3, sizeof(CGGammaValue));\n\n CGGetDisplayTransferByTable(monitor->ns.displayID,\n size,\n values,\n values + size,\n values + size * 2,\n &size);\n\n _glfwAllocGammaArrays(ramp, size);\n\n for (uint32_t i = 0; i < size; i++)\n {\n ramp->red[i] = (unsigned short) (values[i] * 65535);\n ramp->green[i] = (unsigned short) (values[i + size] * 65535);\n ramp->blue[i] = (unsigned short) (values[i + size * 2] * 65535);\n }\n\n free(values);\n return GLFW_TRUE;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)\n{\n @autoreleasepool {\n\n CGGammaValue* values = calloc(ramp->size * 3, sizeof(CGGammaValue));\n\n for (unsigned int i = 0; i < ramp->size; i++)\n {\n values[i] = ramp->red[i] / 65535.f;\n values[i + ramp->size] = ramp->green[i] / 65535.f;\n values[i + ramp->size * 2] = ramp->blue[i] / 65535.f;\n }\n\n CGSetDisplayTransferByTable(monitor->ns.displayID,\n ramp->size,\n values,\n values + ramp->size,\n values + ramp->size * 2);\n\n free(values);\n\n } // autoreleasepool\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(kCGNullDirectDisplay);\n return monitor->ns.displayID;\n}\n\n" }, { "path": "thirdparty/glfw/src/cocoa_platform.h", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n\n#include \n\n// NOTE: All of NSGL was deprecated in the 10.14 SDK\n// This disables the pointless warnings for every symbol we use\n#define GL_SILENCE_DEPRECATION\n\n#if defined(__OBJC__)\n#import \n#else\ntypedef void* id;\n#endif\n\n// NOTE: Many Cocoa enum values have been renamed and we need to build across\n// SDK versions where one is unavailable or the other deprecated\n// We use the newer names in code and these macros to handle compatibility\n#if MAC_OS_X_VERSION_MAX_ALLOWED < 101200\n #define NSBitmapFormatAlphaNonpremultiplied NSAlphaNonpremultipliedBitmapFormat\n #define NSEventMaskAny NSAnyEventMask\n #define NSEventMaskKeyUp NSKeyUpMask\n #define NSEventModifierFlagCapsLock NSAlphaShiftKeyMask\n #define NSEventModifierFlagCommand NSCommandKeyMask\n #define NSEventModifierFlagControl NSControlKeyMask\n #define NSEventModifierFlagDeviceIndependentFlagsMask NSDeviceIndependentModifierFlagsMask\n #define NSEventModifierFlagOption NSAlternateKeyMask\n #define NSEventModifierFlagShift NSShiftKeyMask\n #define NSEventTypeApplicationDefined NSApplicationDefined\n #define NSWindowStyleMaskBorderless NSBorderlessWindowMask\n #define NSWindowStyleMaskClosable NSClosableWindowMask\n #define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask\n #define NSWindowStyleMaskResizable NSResizableWindowMask\n #define NSWindowStyleMaskTitled NSTitledWindowMask\n#endif\n\ntypedef VkFlags VkMacOSSurfaceCreateFlagsMVK;\ntypedef VkFlags VkMetalSurfaceCreateFlagsEXT;\n\ntypedef struct VkMacOSSurfaceCreateInfoMVK\n{\n VkStructureType sType;\n const void* pNext;\n VkMacOSSurfaceCreateFlagsMVK flags;\n const void* pView;\n} VkMacOSSurfaceCreateInfoMVK;\n\ntypedef struct VkMetalSurfaceCreateInfoEXT\n{\n VkStructureType sType;\n const void* pNext;\n VkMetalSurfaceCreateFlagsEXT flags;\n const void* pLayer;\n} VkMetalSurfaceCreateInfoEXT;\n\ntypedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);\ntypedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMetalSurfaceCreateInfoEXT*,const VkAllocationCallbacks*,VkSurfaceKHR*);\n\n#include \"posix_thread.h\"\n#include \"cocoa_joystick.h\"\n#include \"nsgl_context.h\"\n#include \"egl_context.h\"\n#include \"osmesa_context.h\"\n\n#define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)\n#define _glfw_dlclose(handle) dlclose(handle)\n#define _glfw_dlsym(handle, name) dlsym(handle, name)\n\n#define _GLFW_EGL_NATIVE_WINDOW ((EGLNativeWindowType) window->ns.view)\n#define _GLFW_EGL_NATIVE_DISPLAY EGL_DEFAULT_DISPLAY\n\n#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNS ns\n#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns\n#define _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerNS ns\n#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorNS ns\n#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorNS ns\n\n// HIToolbox.framework pointer typedefs\n#define kTISPropertyUnicodeKeyLayoutData _glfw.ns.tis.kPropertyUnicodeKeyLayoutData\ntypedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardLayoutInputSource)(void);\n#define TISCopyCurrentKeyboardLayoutInputSource _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource\ntypedef void* (*PFN_TISGetInputSourceProperty)(TISInputSourceRef,CFStringRef);\n#define TISGetInputSourceProperty _glfw.ns.tis.GetInputSourceProperty\ntypedef UInt8 (*PFN_LMGetKbdType)(void);\n#define LMGetKbdType _glfw.ns.tis.GetKbdType\n\n\n// Cocoa-specific per-window data\n//\ntypedef struct _GLFWwindowNS\n{\n id object;\n id delegate;\n id view;\n id layer;\n\n GLFWbool maximized;\n GLFWbool retina;\n\n // Cached window properties to filter out duplicate events\n int width, height;\n int fbWidth, fbHeight;\n float xscale, yscale;\n\n // The total sum of the distances the cursor has been warped\n // since the last cursor motion event was processed\n // This is kept to counteract Cocoa doing the same internally\n double cursorWarpDeltaX, cursorWarpDeltaY;\n\n} _GLFWwindowNS;\n\n// Cocoa-specific global data\n//\ntypedef struct _GLFWlibraryNS\n{\n CGEventSourceRef eventSource;\n id delegate;\n GLFWbool finishedLaunching;\n GLFWbool cursorHidden;\n TISInputSourceRef inputSource;\n IOHIDManagerRef hidManager;\n id unicodeData;\n id helper;\n id keyUpMonitor;\n id nibObjects;\n\n char keynames[GLFW_KEY_LAST + 1][17];\n short int keycodes[256];\n short int scancodes[GLFW_KEY_LAST + 1];\n char* clipboardString;\n CGPoint cascadePoint;\n // Where to place the cursor when re-enabled\n double restoreCursorPosX, restoreCursorPosY;\n // The window whose disabled cursor mode is active\n _GLFWwindow* disabledCursorWindow;\n\n struct {\n CFBundleRef bundle;\n PFN_TISCopyCurrentKeyboardLayoutInputSource CopyCurrentKeyboardLayoutInputSource;\n PFN_TISGetInputSourceProperty GetInputSourceProperty;\n PFN_LMGetKbdType GetKbdType;\n CFStringRef kPropertyUnicodeKeyLayoutData;\n } tis;\n\n} _GLFWlibraryNS;\n\n// Cocoa-specific per-monitor data\n//\ntypedef struct _GLFWmonitorNS\n{\n CGDirectDisplayID displayID;\n CGDisplayModeRef previousMode;\n uint32_t unitNumber;\n id screen;\n double fallbackRefreshRate;\n\n} _GLFWmonitorNS;\n\n// Cocoa-specific per-cursor data\n//\ntypedef struct _GLFWcursorNS\n{\n id object;\n\n} _GLFWcursorNS;\n\n// Cocoa-specific global timer data\n//\ntypedef struct _GLFWtimerNS\n{\n uint64_t frequency;\n\n} _GLFWtimerNS;\n\n\nvoid _glfwInitTimerNS(void);\n\nvoid _glfwPollMonitorsNS(void);\nvoid _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired);\nvoid _glfwRestoreVideoModeNS(_GLFWmonitor* monitor);\n\nfloat _glfwTransformYNS(float y);\n\nvoid* _glfwLoadLocalVulkanLoaderNS(void);\n\n" }, { "path": "thirdparty/glfw/src/cocoa_time.c", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2016 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialise timer\n//\nvoid _glfwInitTimerNS(void)\n{\n mach_timebase_info_data_t info;\n mach_timebase_info(&info);\n\n _glfw.timer.ns.frequency = (info.denom * 1e9) / info.numer;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nuint64_t _glfwPlatformGetTimerValue(void)\n{\n return mach_absolute_time();\n}\n\nuint64_t _glfwPlatformGetTimerFrequency(void)\n{\n return _glfw.timer.ns.frequency;\n}\n\n" }, { "path": "thirdparty/glfw/src/cocoa_window.m", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\n// Returns the style mask corresponding to the window settings\n//\nstatic NSUInteger getStyleMask(_GLFWwindow* window)\n{\n NSUInteger styleMask = NSWindowStyleMaskMiniaturizable;\n\n if (window->monitor || !window->decorated)\n styleMask |= NSWindowStyleMaskBorderless;\n else\n {\n styleMask |= NSWindowStyleMaskTitled |\n NSWindowStyleMaskClosable;\n\n if (window->resizable)\n styleMask |= NSWindowStyleMaskResizable;\n }\n\n return styleMask;\n}\n\n// Returns whether the cursor is in the content area of the specified window\n//\nstatic GLFWbool cursorInContentArea(_GLFWwindow* window)\n{\n const NSPoint pos = [window->ns.object mouseLocationOutsideOfEventStream];\n return [window->ns.view mouse:pos inRect:[window->ns.view frame]];\n}\n\n// Hides the cursor if not already hidden\n//\nstatic void hideCursor(_GLFWwindow* window)\n{\n if (!_glfw.ns.cursorHidden)\n {\n [NSCursor hide];\n _glfw.ns.cursorHidden = GLFW_TRUE;\n }\n}\n\n// Shows the cursor if not already shown\n//\nstatic void showCursor(_GLFWwindow* window)\n{\n if (_glfw.ns.cursorHidden)\n {\n [NSCursor unhide];\n _glfw.ns.cursorHidden = GLFW_FALSE;\n }\n}\n\n// Updates the cursor image according to its cursor mode\n//\nstatic void updateCursorImage(_GLFWwindow* window)\n{\n if (window->cursorMode == GLFW_CURSOR_NORMAL)\n {\n showCursor(window);\n\n if (window->cursor)\n [(NSCursor*) window->cursor->ns.object set];\n else\n [[NSCursor arrowCursor] set];\n }\n else\n hideCursor(window);\n}\n\n// Apply chosen cursor mode to a focused window\n//\nstatic void updateCursorMode(_GLFWwindow* window)\n{\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n _glfw.ns.disabledCursorWindow = window;\n _glfwPlatformGetCursorPos(window,\n &_glfw.ns.restoreCursorPosX,\n &_glfw.ns.restoreCursorPosY);\n _glfwCenterCursorInContentArea(window);\n CGAssociateMouseAndMouseCursorPosition(false);\n }\n else if (_glfw.ns.disabledCursorWindow == window)\n {\n _glfw.ns.disabledCursorWindow = NULL;\n CGAssociateMouseAndMouseCursorPosition(true);\n _glfwPlatformSetCursorPos(window,\n _glfw.ns.restoreCursorPosX,\n _glfw.ns.restoreCursorPosY);\n }\n\n if (cursorInContentArea(window))\n updateCursorImage(window);\n}\n\n// Make the specified window and its video mode active on its monitor\n//\nstatic void acquireMonitor(_GLFWwindow* window)\n{\n _glfwSetVideoModeNS(window->monitor, &window->videoMode);\n const CGRect bounds = CGDisplayBounds(window->monitor->ns.displayID);\n const NSRect frame = NSMakeRect(bounds.origin.x,\n _glfwTransformYNS(bounds.origin.y + bounds.size.height - 1),\n bounds.size.width,\n bounds.size.height);\n\n [window->ns.object setFrame:frame display:YES];\n\n _glfwInputMonitorWindow(window->monitor, window);\n}\n\n// Remove the window and restore the original video mode\n//\nstatic void releaseMonitor(_GLFWwindow* window)\n{\n if (window->monitor->window != window)\n return;\n\n _glfwInputMonitorWindow(window->monitor, NULL);\n _glfwRestoreVideoModeNS(window->monitor);\n}\n\n// Translates macOS key modifiers into GLFW ones\n//\nstatic int translateFlags(NSUInteger flags)\n{\n int mods = 0;\n\n if (flags & NSEventModifierFlagShift)\n mods |= GLFW_MOD_SHIFT;\n if (flags & NSEventModifierFlagControl)\n mods |= GLFW_MOD_CONTROL;\n if (flags & NSEventModifierFlagOption)\n mods |= GLFW_MOD_ALT;\n if (flags & NSEventModifierFlagCommand)\n mods |= GLFW_MOD_SUPER;\n if (flags & NSEventModifierFlagCapsLock)\n mods |= GLFW_MOD_CAPS_LOCK;\n\n return mods;\n}\n\n// Translates a macOS keycode to a GLFW keycode\n//\nstatic int translateKey(unsigned int key)\n{\n if (key >= sizeof(_glfw.ns.keycodes) / sizeof(_glfw.ns.keycodes[0]))\n return GLFW_KEY_UNKNOWN;\n\n return _glfw.ns.keycodes[key];\n}\n\n// Translate a GLFW keycode to a Cocoa modifier flag\n//\nstatic NSUInteger translateKeyToModifierFlag(int key)\n{\n switch (key)\n {\n case GLFW_KEY_LEFT_SHIFT:\n case GLFW_KEY_RIGHT_SHIFT:\n return NSEventModifierFlagShift;\n case GLFW_KEY_LEFT_CONTROL:\n case GLFW_KEY_RIGHT_CONTROL:\n return NSEventModifierFlagControl;\n case GLFW_KEY_LEFT_ALT:\n case GLFW_KEY_RIGHT_ALT:\n return NSEventModifierFlagOption;\n case GLFW_KEY_LEFT_SUPER:\n case GLFW_KEY_RIGHT_SUPER:\n return NSEventModifierFlagCommand;\n case GLFW_KEY_CAPS_LOCK:\n return NSEventModifierFlagCapsLock;\n }\n\n return 0;\n}\n\n// Defines a constant for empty ranges in NSTextInputClient\n//\nstatic const NSRange kEmptyRange = { NSNotFound, 0 };\n\n\n//------------------------------------------------------------------------\n// Delegate for window related notifications\n//------------------------------------------------------------------------\n\n@interface GLFWWindowDelegate : NSObject\n{\n _GLFWwindow* window;\n}\n\n- (instancetype)initWithGlfwWindow:(_GLFWwindow *)initWindow;\n\n@end\n\n@implementation GLFWWindowDelegate\n\n- (instancetype)initWithGlfwWindow:(_GLFWwindow *)initWindow\n{\n self = [super init];\n if (self != nil)\n window = initWindow;\n\n return self;\n}\n\n- (BOOL)windowShouldClose:(id)sender\n{\n _glfwInputWindowCloseRequest(window);\n return NO;\n}\n\n- (void)windowDidResize:(NSNotification *)notification\n{\n if (window->context.client != GLFW_NO_API)\n [window->context.nsgl.object update];\n\n if (_glfw.ns.disabledCursorWindow == window)\n _glfwCenterCursorInContentArea(window);\n\n const int maximized = [window->ns.object isZoomed];\n if (window->ns.maximized != maximized)\n {\n window->ns.maximized = maximized;\n _glfwInputWindowMaximize(window, maximized);\n }\n\n const NSRect contentRect = [window->ns.view frame];\n const NSRect fbRect = [window->ns.view convertRectToBacking:contentRect];\n\n if (fbRect.size.width != window->ns.fbWidth ||\n fbRect.size.height != window->ns.fbHeight)\n {\n window->ns.fbWidth = fbRect.size.width;\n window->ns.fbHeight = fbRect.size.height;\n _glfwInputFramebufferSize(window, fbRect.size.width, fbRect.size.height);\n }\n\n if (contentRect.size.width != window->ns.width ||\n contentRect.size.height != window->ns.height)\n {\n window->ns.width = contentRect.size.width;\n window->ns.height = contentRect.size.height;\n _glfwInputWindowSize(window, contentRect.size.width, contentRect.size.height);\n }\n}\n\n- (void)windowDidMove:(NSNotification *)notification\n{\n if (window->context.client != GLFW_NO_API)\n [window->context.nsgl.object update];\n\n if (_glfw.ns.disabledCursorWindow == window)\n _glfwCenterCursorInContentArea(window);\n\n int x, y;\n _glfwPlatformGetWindowPos(window, &x, &y);\n _glfwInputWindowPos(window, x, y);\n}\n\n- (void)windowDidMiniaturize:(NSNotification *)notification\n{\n if (window->monitor)\n releaseMonitor(window);\n\n _glfwInputWindowIconify(window, GLFW_TRUE);\n}\n\n- (void)windowDidDeminiaturize:(NSNotification *)notification\n{\n if (window->monitor)\n acquireMonitor(window);\n\n _glfwInputWindowIconify(window, GLFW_FALSE);\n}\n\n- (void)windowDidBecomeKey:(NSNotification *)notification\n{\n if (_glfw.ns.disabledCursorWindow == window)\n _glfwCenterCursorInContentArea(window);\n\n _glfwInputWindowFocus(window, GLFW_TRUE);\n updateCursorMode(window);\n}\n\n- (void)windowDidResignKey:(NSNotification *)notification\n{\n if (window->monitor && window->autoIconify)\n _glfwPlatformIconifyWindow(window);\n\n _glfwInputWindowFocus(window, GLFW_FALSE);\n}\n\n@end\n\n\n//------------------------------------------------------------------------\n// Content view class for the GLFW window\n//------------------------------------------------------------------------\n\n@interface GLFWContentView : NSView \n{\n _GLFWwindow* window;\n NSTrackingArea* trackingArea;\n NSMutableAttributedString* markedText;\n}\n\n- (instancetype)initWithGlfwWindow:(_GLFWwindow *)initWindow;\n\n@end\n\n@implementation GLFWContentView\n\n- (instancetype)initWithGlfwWindow:(_GLFWwindow *)initWindow\n{\n self = [super init];\n if (self != nil)\n {\n window = initWindow;\n trackingArea = nil;\n markedText = [[NSMutableAttributedString alloc] init];\n\n [self updateTrackingAreas];\n // NOTE: kUTTypeURL corresponds to NSPasteboardTypeURL but is available\n // on 10.7 without having been deprecated yet\n [self registerForDraggedTypes:@[(__bridge NSString*) kUTTypeURL]];\n }\n\n return self;\n}\n\n- (void)dealloc\n{\n [trackingArea release];\n [markedText release];\n [super dealloc];\n}\n\n- (BOOL)isOpaque\n{\n return [window->ns.object isOpaque];\n}\n\n- (BOOL)canBecomeKeyView\n{\n return YES;\n}\n\n- (BOOL)acceptsFirstResponder\n{\n return YES;\n}\n\n- (BOOL)wantsUpdateLayer\n{\n return YES;\n}\n\n- (void)updateLayer\n{\n if (window->context.client != GLFW_NO_API)\n [window->context.nsgl.object update];\n\n _glfwInputWindowDamage(window);\n}\n\n- (void)cursorUpdate:(NSEvent *)event\n{\n updateCursorImage(window);\n}\n\n- (BOOL)acceptsFirstMouse:(NSEvent *)event\n{\n return YES;\n}\n\n- (void)mouseDown:(NSEvent *)event\n{\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_LEFT,\n GLFW_PRESS,\n translateFlags([event modifierFlags]));\n}\n\n- (void)mouseDragged:(NSEvent *)event\n{\n [self mouseMoved:event];\n}\n\n- (void)mouseUp:(NSEvent *)event\n{\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_LEFT,\n GLFW_RELEASE,\n translateFlags([event modifierFlags]));\n}\n\n- (void)mouseMoved:(NSEvent *)event\n{\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n const double dx = [event deltaX] - window->ns.cursorWarpDeltaX;\n const double dy = [event deltaY] - window->ns.cursorWarpDeltaY;\n\n _glfwInputCursorPos(window,\n window->virtualCursorPosX + dx,\n window->virtualCursorPosY + dy);\n }\n else\n {\n const NSRect contentRect = [window->ns.view frame];\n // NOTE: The returned location uses base 0,1 not 0,0\n const NSPoint pos = [event locationInWindow];\n\n _glfwInputCursorPos(window, pos.x, contentRect.size.height - pos.y);\n }\n\n window->ns.cursorWarpDeltaX = 0;\n window->ns.cursorWarpDeltaY = 0;\n}\n\n- (void)rightMouseDown:(NSEvent *)event\n{\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_RIGHT,\n GLFW_PRESS,\n translateFlags([event modifierFlags]));\n}\n\n- (void)rightMouseDragged:(NSEvent *)event\n{\n [self mouseMoved:event];\n}\n\n- (void)rightMouseUp:(NSEvent *)event\n{\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_RIGHT,\n GLFW_RELEASE,\n translateFlags([event modifierFlags]));\n}\n\n- (void)otherMouseDown:(NSEvent *)event\n{\n _glfwInputMouseClick(window,\n (int) [event buttonNumber],\n GLFW_PRESS,\n translateFlags([event modifierFlags]));\n}\n\n- (void)otherMouseDragged:(NSEvent *)event\n{\n [self mouseMoved:event];\n}\n\n- (void)otherMouseUp:(NSEvent *)event\n{\n _glfwInputMouseClick(window,\n (int) [event buttonNumber],\n GLFW_RELEASE,\n translateFlags([event modifierFlags]));\n}\n\n- (void)mouseExited:(NSEvent *)event\n{\n if (window->cursorMode == GLFW_CURSOR_HIDDEN)\n showCursor(window);\n\n _glfwInputCursorEnter(window, GLFW_FALSE);\n}\n\n- (void)mouseEntered:(NSEvent *)event\n{\n if (window->cursorMode == GLFW_CURSOR_HIDDEN)\n hideCursor(window);\n\n _glfwInputCursorEnter(window, GLFW_TRUE);\n}\n\n- (void)viewDidChangeBackingProperties\n{\n const NSRect contentRect = [window->ns.view frame];\n const NSRect fbRect = [window->ns.view convertRectToBacking:contentRect];\n\n if (fbRect.size.width != window->ns.fbWidth ||\n fbRect.size.height != window->ns.fbHeight)\n {\n window->ns.fbWidth = fbRect.size.width;\n window->ns.fbHeight = fbRect.size.height;\n _glfwInputFramebufferSize(window, fbRect.size.width, fbRect.size.height);\n }\n\n const float xscale = fbRect.size.width / contentRect.size.width;\n const float yscale = fbRect.size.height / contentRect.size.height;\n\n if (xscale != window->ns.xscale || yscale != window->ns.yscale)\n {\n window->ns.xscale = xscale;\n window->ns.yscale = yscale;\n _glfwInputWindowContentScale(window, xscale, yscale);\n\n if (window->ns.retina && window->ns.layer)\n [window->ns.layer setContentsScale:[window->ns.object backingScaleFactor]];\n }\n}\n\n- (void)drawRect:(NSRect)rect\n{\n _glfwInputWindowDamage(window);\n}\n\n- (void)updateTrackingAreas\n{\n if (trackingArea != nil)\n {\n [self removeTrackingArea:trackingArea];\n [trackingArea release];\n }\n\n const NSTrackingAreaOptions options = NSTrackingMouseEnteredAndExited |\n NSTrackingActiveInKeyWindow |\n NSTrackingEnabledDuringMouseDrag |\n NSTrackingCursorUpdate |\n NSTrackingInVisibleRect |\n NSTrackingAssumeInside;\n\n trackingArea = [[NSTrackingArea alloc] initWithRect:[self bounds]\n options:options\n owner:self\n userInfo:nil];\n\n [self addTrackingArea:trackingArea];\n [super updateTrackingAreas];\n}\n\n- (void)keyDown:(NSEvent *)event\n{\n const int key = translateKey([event keyCode]);\n const int mods = translateFlags([event modifierFlags]);\n\n _glfwInputKey(window, key, [event keyCode], GLFW_PRESS, mods);\n\n [self interpretKeyEvents:@[event]];\n}\n\n- (void)flagsChanged:(NSEvent *)event\n{\n int action;\n const unsigned int modifierFlags =\n [event modifierFlags] & NSEventModifierFlagDeviceIndependentFlagsMask;\n const int key = translateKey([event keyCode]);\n const int mods = translateFlags(modifierFlags);\n const NSUInteger keyFlag = translateKeyToModifierFlag(key);\n\n if (keyFlag & modifierFlags)\n {\n if (window->keys[key] == GLFW_PRESS)\n action = GLFW_RELEASE;\n else\n action = GLFW_PRESS;\n }\n else\n action = GLFW_RELEASE;\n\n _glfwInputKey(window, key, [event keyCode], action, mods);\n}\n\n- (void)keyUp:(NSEvent *)event\n{\n const int key = translateKey([event keyCode]);\n const int mods = translateFlags([event modifierFlags]);\n _glfwInputKey(window, key, [event keyCode], GLFW_RELEASE, mods);\n}\n\n- (void)scrollWheel:(NSEvent *)event\n{\n double deltaX = [event scrollingDeltaX];\n double deltaY = [event scrollingDeltaY];\n\n if ([event hasPreciseScrollingDeltas])\n {\n deltaX *= 0.1;\n deltaY *= 0.1;\n }\n\n if (fabs(deltaX) > 0.0 || fabs(deltaY) > 0.0)\n _glfwInputScroll(window, deltaX, deltaY);\n}\n\n- (NSDragOperation)draggingEntered:(id )sender\n{\n // HACK: We don't know what to say here because we don't know what the\n // application wants to do with the paths\n return NSDragOperationGeneric;\n}\n\n- (BOOL)performDragOperation:(id )sender\n{\n const NSRect contentRect = [window->ns.view frame];\n // NOTE: The returned location uses base 0,1 not 0,0\n const NSPoint pos = [sender draggingLocation];\n _glfwInputCursorPos(window, pos.x, contentRect.size.height - pos.y);\n\n NSPasteboard* pasteboard = [sender draggingPasteboard];\n NSDictionary* options = @{NSPasteboardURLReadingFileURLsOnlyKey:@YES};\n NSArray* urls = [pasteboard readObjectsForClasses:@[[NSURL class]]\n options:options];\n const NSUInteger count = [urls count];\n if (count)\n {\n char** paths = calloc(count, sizeof(char*));\n\n for (NSUInteger i = 0; i < count; i++)\n paths[i] = _glfw_strdup([urls[i] fileSystemRepresentation]);\n\n _glfwInputDrop(window, (int) count, (const char**) paths);\n\n for (NSUInteger i = 0; i < count; i++)\n free(paths[i]);\n free(paths);\n }\n\n return YES;\n}\n\n- (BOOL)hasMarkedText\n{\n return [markedText length] > 0;\n}\n\n- (NSRange)markedRange\n{\n if ([markedText length] > 0)\n return NSMakeRange(0, [markedText length] - 1);\n else\n return kEmptyRange;\n}\n\n- (NSRange)selectedRange\n{\n return kEmptyRange;\n}\n\n- (void)setMarkedText:(id)string\n selectedRange:(NSRange)selectedRange\n replacementRange:(NSRange)replacementRange\n{\n [markedText release];\n if ([string isKindOfClass:[NSAttributedString class]])\n markedText = [[NSMutableAttributedString alloc] initWithAttributedString:string];\n else\n markedText = [[NSMutableAttributedString alloc] initWithString:string];\n}\n\n- (void)unmarkText\n{\n [[markedText mutableString] setString:@\"\"];\n}\n\n- (NSArray*)validAttributesForMarkedText\n{\n return [NSArray array];\n}\n\n- (NSAttributedString*)attributedSubstringForProposedRange:(NSRange)range\n actualRange:(NSRangePointer)actualRange\n{\n return nil;\n}\n\n- (NSUInteger)characterIndexForPoint:(NSPoint)point\n{\n return 0;\n}\n\n- (NSRect)firstRectForCharacterRange:(NSRange)range\n actualRange:(NSRangePointer)actualRange\n{\n const NSRect frame = [window->ns.view frame];\n return NSMakeRect(frame.origin.x, frame.origin.y, 0.0, 0.0);\n}\n\n- (void)insertText:(id)string replacementRange:(NSRange)replacementRange\n{\n NSString* characters;\n NSEvent* event = [NSApp currentEvent];\n const int mods = translateFlags([event modifierFlags]);\n const int plain = !(mods & GLFW_MOD_SUPER);\n\n if ([string isKindOfClass:[NSAttributedString class]])\n characters = [string string];\n else\n characters = (NSString*) string;\n\n const NSUInteger length = [characters length];\n for (NSUInteger i = 0; i < length; i++)\n {\n const unichar codepoint = [characters characterAtIndex:i];\n if ((codepoint & 0xff00) == 0xf700)\n continue;\n\n _glfwInputChar(window, codepoint, mods, plain);\n }\n}\n\n- (void)doCommandBySelector:(SEL)selector\n{\n}\n\n@end\n\n\n//------------------------------------------------------------------------\n// GLFW window class\n//------------------------------------------------------------------------\n\n@interface GLFWWindow : NSWindow {}\n@end\n\n@implementation GLFWWindow\n\n- (BOOL)canBecomeKeyWindow\n{\n // Required for NSWindowStyleMaskBorderless windows\n return YES;\n}\n\n- (BOOL)canBecomeMainWindow\n{\n return YES;\n}\n\n@end\n\n\n// Create the Cocoa window\n//\nstatic GLFWbool createNativeWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWfbconfig* fbconfig)\n{\n window->ns.delegate = [[GLFWWindowDelegate alloc] initWithGlfwWindow:window];\n if (window->ns.delegate == nil)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to create window delegate\");\n return GLFW_FALSE;\n }\n\n NSRect contentRect;\n\n if (window->monitor)\n {\n GLFWvidmode mode;\n int xpos, ypos;\n\n _glfwPlatformGetVideoMode(window->monitor, &mode);\n _glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos);\n\n contentRect = NSMakeRect(xpos, ypos, mode.width, mode.height);\n }\n else\n contentRect = NSMakeRect(0, 0, wndconfig->width, wndconfig->height);\n\n window->ns.object = [[GLFWWindow alloc]\n initWithContentRect:contentRect\n styleMask:getStyleMask(window)\n backing:NSBackingStoreBuffered\n defer:NO];\n\n if (window->ns.object == nil)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"Cocoa: Failed to create window\");\n return GLFW_FALSE;\n }\n\n if (window->monitor)\n [window->ns.object setLevel:NSMainMenuWindowLevel + 1];\n else\n {\n [(NSWindow*) window->ns.object center];\n _glfw.ns.cascadePoint =\n NSPointToCGPoint([window->ns.object cascadeTopLeftFromPoint:\n NSPointFromCGPoint(_glfw.ns.cascadePoint)]);\n\n if (wndconfig->resizable)\n {\n const NSWindowCollectionBehavior behavior =\n NSWindowCollectionBehaviorFullScreenPrimary |\n NSWindowCollectionBehaviorManaged;\n [window->ns.object setCollectionBehavior:behavior];\n }\n\n if (wndconfig->floating)\n [window->ns.object setLevel:NSFloatingWindowLevel];\n\n if (wndconfig->maximized)\n [window->ns.object zoom:nil];\n }\n\n if (strlen(wndconfig->ns.frameName))\n [window->ns.object setFrameAutosaveName:@(wndconfig->ns.frameName)];\n\n window->ns.view = [[GLFWContentView alloc] initWithGlfwWindow:window];\n window->ns.retina = wndconfig->ns.retina;\n\n if (fbconfig->transparent)\n {\n [window->ns.object setOpaque:NO];\n [window->ns.object setHasShadow:NO];\n [window->ns.object setBackgroundColor:[NSColor clearColor]];\n }\n\n [window->ns.object setContentView:window->ns.view];\n [window->ns.object makeFirstResponder:window->ns.view];\n [window->ns.object setTitle:@(wndconfig->title)];\n [window->ns.object setDelegate:window->ns.delegate];\n [window->ns.object setAcceptsMouseMovedEvents:YES];\n [window->ns.object setRestorable:NO];\n\n#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101200\n if ([window->ns.object respondsToSelector:@selector(setTabbingMode:)])\n [window->ns.object setTabbingMode:NSWindowTabbingModeDisallowed];\n#endif\n\n _glfwPlatformGetWindowSize(window, &window->ns.width, &window->ns.height);\n _glfwPlatformGetFramebufferSize(window, &window->ns.fbWidth, &window->ns.fbHeight);\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Transforms a y-coordinate between the CG display and NS screen spaces\n//\nfloat _glfwTransformYNS(float y)\n{\n return CGDisplayBounds(CGMainDisplayID()).size.height - y - 1;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformCreateWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n @autoreleasepool {\n\n if (!_glfw.ns.finishedLaunching)\n [NSApp run];\n\n if (!createNativeWindow(window, wndconfig, fbconfig))\n return GLFW_FALSE;\n\n if (ctxconfig->client != GLFW_NO_API)\n {\n if (ctxconfig->source == GLFW_NATIVE_CONTEXT_API)\n {\n if (!_glfwInitNSGL())\n return GLFW_FALSE;\n if (!_glfwCreateContextNSGL(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_EGL_CONTEXT_API)\n {\n if (!_glfwInitEGL())\n return GLFW_FALSE;\n if (!_glfwCreateContextEGL(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n if (!_glfwInitOSMesa())\n return GLFW_FALSE;\n if (!_glfwCreateContextOSMesa(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n }\n\n if (window->monitor)\n {\n _glfwPlatformShowWindow(window);\n _glfwPlatformFocusWindow(window);\n acquireMonitor(window);\n }\n\n return GLFW_TRUE;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformDestroyWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n\n if (_glfw.ns.disabledCursorWindow == window)\n _glfw.ns.disabledCursorWindow = NULL;\n\n [window->ns.object orderOut:nil];\n\n if (window->monitor)\n releaseMonitor(window);\n\n if (window->context.destroy)\n window->context.destroy(window);\n\n [window->ns.object setDelegate:nil];\n [window->ns.delegate release];\n window->ns.delegate = nil;\n\n [window->ns.view release];\n window->ns.view = nil;\n\n [window->ns.object close];\n window->ns.object = nil;\n\n // HACK: Allow Cocoa to catch up before returning\n _glfwPlatformPollEvents();\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)\n{\n @autoreleasepool {\n NSString* string = @(title);\n [window->ns.object setTitle:string];\n // HACK: Set the miniwindow title explicitly as setTitle: doesn't update it\n // if the window lacks NSWindowStyleMaskTitled\n [window->ns.object setMiniwindowTitle:string];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowIcon(_GLFWwindow* window,\n int count, const GLFWimage* images)\n{\n // Regular windows do not have icons\n}\n\nvoid _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)\n{\n @autoreleasepool {\n\n const NSRect contentRect =\n [window->ns.object contentRectForFrameRect:[window->ns.object frame]];\n\n if (xpos)\n *xpos = contentRect.origin.x;\n if (ypos)\n *ypos = _glfwTransformYNS(contentRect.origin.y + contentRect.size.height - 1);\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowPos(_GLFWwindow* window, int x, int y)\n{\n @autoreleasepool {\n\n const NSRect contentRect = [window->ns.view frame];\n const NSRect dummyRect = NSMakeRect(x, _glfwTransformYNS(y + contentRect.size.height - 1), 0, 0);\n const NSRect frameRect = [window->ns.object frameRectForContentRect:dummyRect];\n [window->ns.object setFrameOrigin:frameRect.origin];\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)\n{\n @autoreleasepool {\n\n const NSRect contentRect = [window->ns.view frame];\n\n if (width)\n *width = contentRect.size.width;\n if (height)\n *height = contentRect.size.height;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)\n{\n @autoreleasepool {\n\n if (window->monitor)\n {\n if (window->monitor->window == window)\n acquireMonitor(window);\n }\n else\n {\n NSRect contentRect =\n [window->ns.object contentRectForFrameRect:[window->ns.object frame]];\n contentRect.origin.y += contentRect.size.height - height;\n contentRect.size = NSMakeSize(width, height);\n [window->ns.object setFrame:[window->ns.object frameRectForContentRect:contentRect]\n display:YES];\n }\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,\n int minwidth, int minheight,\n int maxwidth, int maxheight)\n{\n @autoreleasepool {\n\n if (minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE)\n [window->ns.object setContentMinSize:NSMakeSize(0, 0)];\n else\n [window->ns.object setContentMinSize:NSMakeSize(minwidth, minheight)];\n\n if (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE)\n [window->ns.object setContentMaxSize:NSMakeSize(DBL_MAX, DBL_MAX)];\n else\n [window->ns.object setContentMaxSize:NSMakeSize(maxwidth, maxheight)];\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int numer, int denom)\n{\n @autoreleasepool {\n if (numer == GLFW_DONT_CARE || denom == GLFW_DONT_CARE)\n [window->ns.object setResizeIncrements:NSMakeSize(1.0, 1.0)];\n else\n [window->ns.object setContentAspectRatio:NSMakeSize(numer, denom)];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* height)\n{\n @autoreleasepool {\n\n const NSRect contentRect = [window->ns.view frame];\n const NSRect fbRect = [window->ns.view convertRectToBacking:contentRect];\n\n if (width)\n *width = (int) fbRect.size.width;\n if (height)\n *height = (int) fbRect.size.height;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,\n int* left, int* top,\n int* right, int* bottom)\n{\n @autoreleasepool {\n\n const NSRect contentRect = [window->ns.view frame];\n const NSRect frameRect = [window->ns.object frameRectForContentRect:contentRect];\n\n if (left)\n *left = contentRect.origin.x - frameRect.origin.x;\n if (top)\n *top = frameRect.origin.y + frameRect.size.height -\n contentRect.origin.y - contentRect.size.height;\n if (right)\n *right = frameRect.origin.x + frameRect.size.width -\n contentRect.origin.x - contentRect.size.width;\n if (bottom)\n *bottom = contentRect.origin.y - frameRect.origin.y;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetWindowContentScale(_GLFWwindow* window,\n float* xscale, float* yscale)\n{\n @autoreleasepool {\n\n const NSRect points = [window->ns.view frame];\n const NSRect pixels = [window->ns.view convertRectToBacking:points];\n\n if (xscale)\n *xscale = (float) (pixels.size.width / points.size.width);\n if (yscale)\n *yscale = (float) (pixels.size.height / points.size.height);\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformIconifyWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n [window->ns.object miniaturize:nil];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformRestoreWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n if ([window->ns.object isMiniaturized])\n [window->ns.object deminiaturize:nil];\n else if ([window->ns.object isZoomed])\n [window->ns.object zoom:nil];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformMaximizeWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n if (![window->ns.object isZoomed])\n [window->ns.object zoom:nil];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformShowWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n [window->ns.object orderFront:nil];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformHideWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n [window->ns.object orderOut:nil];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformRequestWindowAttention(_GLFWwindow* window)\n{\n @autoreleasepool {\n [NSApp requestUserAttention:NSInformationalRequest];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformFocusWindow(_GLFWwindow* window)\n{\n @autoreleasepool {\n // Make us the active application\n // HACK: This is here to prevent applications using only hidden windows from\n // being activated, but should probably not be done every time any\n // window is shown\n [NSApp activateIgnoringOtherApps:YES];\n [window->ns.object makeKeyAndOrderFront:nil];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowMonitor(_GLFWwindow* window,\n _GLFWmonitor* monitor,\n int xpos, int ypos,\n int width, int height,\n int refreshRate)\n{\n @autoreleasepool {\n\n if (window->monitor == monitor)\n {\n if (monitor)\n {\n if (monitor->window == window)\n acquireMonitor(window);\n }\n else\n {\n const NSRect contentRect =\n NSMakeRect(xpos, _glfwTransformYNS(ypos + height - 1), width, height);\n const NSRect frameRect =\n [window->ns.object frameRectForContentRect:contentRect\n styleMask:getStyleMask(window)];\n\n [window->ns.object setFrame:frameRect display:YES];\n }\n\n return;\n }\n\n if (window->monitor)\n releaseMonitor(window);\n\n _glfwInputWindowMonitor(window, monitor);\n\n // HACK: Allow the state cached in Cocoa to catch up to reality\n // TODO: Solve this in a less terrible way\n _glfwPlatformPollEvents();\n\n const NSUInteger styleMask = getStyleMask(window);\n [window->ns.object setStyleMask:styleMask];\n // HACK: Changing the style mask can cause the first responder to be cleared\n [window->ns.object makeFirstResponder:window->ns.view];\n\n if (window->monitor)\n {\n [window->ns.object setLevel:NSMainMenuWindowLevel + 1];\n [window->ns.object setHasShadow:NO];\n\n acquireMonitor(window);\n }\n else\n {\n NSRect contentRect = NSMakeRect(xpos, _glfwTransformYNS(ypos + height - 1),\n width, height);\n NSRect frameRect = [window->ns.object frameRectForContentRect:contentRect\n styleMask:styleMask];\n [window->ns.object setFrame:frameRect display:YES];\n\n if (window->numer != GLFW_DONT_CARE &&\n window->denom != GLFW_DONT_CARE)\n {\n [window->ns.object setContentAspectRatio:NSMakeSize(window->numer,\n window->denom)];\n }\n\n if (window->minwidth != GLFW_DONT_CARE &&\n window->minheight != GLFW_DONT_CARE)\n {\n [window->ns.object setContentMinSize:NSMakeSize(window->minwidth,\n window->minheight)];\n }\n\n if (window->maxwidth != GLFW_DONT_CARE &&\n window->maxheight != GLFW_DONT_CARE)\n {\n [window->ns.object setContentMaxSize:NSMakeSize(window->maxwidth,\n window->maxheight)];\n }\n\n if (window->floating)\n [window->ns.object setLevel:NSFloatingWindowLevel];\n else\n [window->ns.object setLevel:NSNormalWindowLevel];\n\n [window->ns.object setHasShadow:YES];\n // HACK: Clearing NSWindowStyleMaskTitled resets and disables the window\n // title property but the miniwindow title property is unaffected\n [window->ns.object setTitle:[window->ns.object miniwindowTitle]];\n }\n\n } // autoreleasepool\n}\n\nint _glfwPlatformWindowFocused(_GLFWwindow* window)\n{\n @autoreleasepool {\n return [window->ns.object isKeyWindow];\n } // autoreleasepool\n}\n\nint _glfwPlatformWindowIconified(_GLFWwindow* window)\n{\n @autoreleasepool {\n return [window->ns.object isMiniaturized];\n } // autoreleasepool\n}\n\nint _glfwPlatformWindowVisible(_GLFWwindow* window)\n{\n @autoreleasepool {\n return [window->ns.object isVisible];\n } // autoreleasepool\n}\n\nint _glfwPlatformWindowMaximized(_GLFWwindow* window)\n{\n @autoreleasepool {\n return [window->ns.object isZoomed];\n } // autoreleasepool\n}\n\nint _glfwPlatformWindowHovered(_GLFWwindow* window)\n{\n @autoreleasepool {\n\n const NSPoint point = [NSEvent mouseLocation];\n\n if ([NSWindow windowNumberAtPoint:point belowWindowWithWindowNumber:0] !=\n [window->ns.object windowNumber])\n {\n return GLFW_FALSE;\n }\n\n return NSMouseInRect(point,\n [window->ns.object convertRectToScreen:[window->ns.view frame]], NO);\n\n } // autoreleasepool\n}\n\nint _glfwPlatformFramebufferTransparent(_GLFWwindow* window)\n{\n @autoreleasepool {\n return ![window->ns.object isOpaque] && ![window->ns.view isOpaque];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)\n{\n @autoreleasepool {\n [window->ns.object setStyleMask:getStyleMask(window)];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)\n{\n @autoreleasepool {\n [window->ns.object setStyleMask:getStyleMask(window)];\n [window->ns.object makeFirstResponder:window->ns.view];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)\n{\n @autoreleasepool {\n if (enabled)\n [window->ns.object setLevel:NSFloatingWindowLevel];\n else\n [window->ns.object setLevel:NSNormalWindowLevel];\n } // autoreleasepool\n}\n\nfloat _glfwPlatformGetWindowOpacity(_GLFWwindow* window)\n{\n @autoreleasepool {\n return (float) [window->ns.object alphaValue];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)\n{\n @autoreleasepool {\n [window->ns.object setAlphaValue:opacity];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetRawMouseMotion(_GLFWwindow *window, GLFWbool enabled)\n{\n}\n\nGLFWbool _glfwPlatformRawMouseMotionSupported(void)\n{\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformPollEvents(void)\n{\n @autoreleasepool {\n\n if (!_glfw.ns.finishedLaunching)\n [NSApp run];\n\n for (;;)\n {\n NSEvent* event = [NSApp nextEventMatchingMask:NSEventMaskAny\n untilDate:[NSDate distantPast]\n inMode:NSDefaultRunLoopMode\n dequeue:YES];\n if (event == nil)\n break;\n\n [NSApp sendEvent:event];\n }\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformWaitEvents(void)\n{\n @autoreleasepool {\n\n if (!_glfw.ns.finishedLaunching)\n [NSApp run];\n\n // I wanted to pass NO to dequeue:, and rely on PollEvents to\n // dequeue and send. For reasons not at all clear to me, passing\n // NO to dequeue: causes this method never to return.\n NSEvent *event = [NSApp nextEventMatchingMask:NSEventMaskAny\n untilDate:[NSDate distantFuture]\n inMode:NSDefaultRunLoopMode\n dequeue:YES];\n [NSApp sendEvent:event];\n\n _glfwPlatformPollEvents();\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformWaitEventsTimeout(double timeout)\n{\n @autoreleasepool {\n\n if (!_glfw.ns.finishedLaunching)\n [NSApp run];\n\n NSDate* date = [NSDate dateWithTimeIntervalSinceNow:timeout];\n NSEvent* event = [NSApp nextEventMatchingMask:NSEventMaskAny\n untilDate:date\n inMode:NSDefaultRunLoopMode\n dequeue:YES];\n if (event)\n [NSApp sendEvent:event];\n\n _glfwPlatformPollEvents();\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformPostEmptyEvent(void)\n{\n @autoreleasepool {\n\n if (!_glfw.ns.finishedLaunching)\n [NSApp run];\n\n NSEvent* event = [NSEvent otherEventWithType:NSEventTypeApplicationDefined\n location:NSMakePoint(0, 0)\n modifierFlags:0\n timestamp:0\n windowNumber:0\n context:nil\n subtype:0\n data1:0\n data2:0];\n [NSApp postEvent:event atStart:YES];\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)\n{\n @autoreleasepool {\n\n const NSRect contentRect = [window->ns.view frame];\n // NOTE: The returned location uses base 0,1 not 0,0\n const NSPoint pos = [window->ns.object mouseLocationOutsideOfEventStream];\n\n if (xpos)\n *xpos = pos.x;\n if (ypos)\n *ypos = contentRect.size.height - pos.y;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)\n{\n @autoreleasepool {\n\n updateCursorImage(window);\n\n const NSRect contentRect = [window->ns.view frame];\n // NOTE: The returned location uses base 0,1 not 0,0\n const NSPoint pos = [window->ns.object mouseLocationOutsideOfEventStream];\n\n window->ns.cursorWarpDeltaX += x - pos.x;\n window->ns.cursorWarpDeltaY += y - contentRect.size.height + pos.y;\n\n if (window->monitor)\n {\n CGDisplayMoveCursorToPoint(window->monitor->ns.displayID,\n CGPointMake(x, y));\n }\n else\n {\n const NSRect localRect = NSMakeRect(x, contentRect.size.height - y - 1, 0, 0);\n const NSRect globalRect = [window->ns.object convertRectToScreen:localRect];\n const NSPoint globalPoint = globalRect.origin;\n\n CGWarpMouseCursorPosition(CGPointMake(globalPoint.x,\n _glfwTransformYNS(globalPoint.y)));\n }\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)\n{\n @autoreleasepool {\n if (_glfwPlatformWindowFocused(window))\n updateCursorMode(window);\n } // autoreleasepool\n}\n\nconst char* _glfwPlatformGetScancodeName(int scancode)\n{\n @autoreleasepool {\n\n if (scancode < 0 || scancode > 0xff ||\n _glfw.ns.keycodes[scancode] == GLFW_KEY_UNKNOWN)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid scancode\");\n return NULL;\n }\n\n const int key = _glfw.ns.keycodes[scancode];\n\n UInt32 deadKeyState = 0;\n UniChar characters[4];\n UniCharCount characterCount = 0;\n\n if (UCKeyTranslate([(NSData*) _glfw.ns.unicodeData bytes],\n scancode,\n kUCKeyActionDisplay,\n 0,\n LMGetKbdType(),\n kUCKeyTranslateNoDeadKeysBit,\n &deadKeyState,\n sizeof(characters) / sizeof(characters[0]),\n &characterCount,\n characters) != noErr)\n {\n return NULL;\n }\n\n if (!characterCount)\n return NULL;\n\n CFStringRef string = CFStringCreateWithCharactersNoCopy(kCFAllocatorDefault,\n characters,\n characterCount,\n kCFAllocatorNull);\n CFStringGetCString(string,\n _glfw.ns.keynames[key],\n sizeof(_glfw.ns.keynames[key]),\n kCFStringEncodingUTF8);\n CFRelease(string);\n\n return _glfw.ns.keynames[key];\n\n } // autoreleasepool\n}\n\nint _glfwPlatformGetKeyScancode(int key)\n{\n return _glfw.ns.scancodes[key];\n}\n\nint _glfwPlatformCreateCursor(_GLFWcursor* cursor,\n const GLFWimage* image,\n int xhot, int yhot)\n{\n @autoreleasepool {\n\n NSImage* native;\n NSBitmapImageRep* rep;\n\n rep = [[NSBitmapImageRep alloc]\n initWithBitmapDataPlanes:NULL\n pixelsWide:image->width\n pixelsHigh:image->height\n bitsPerSample:8\n samplesPerPixel:4\n hasAlpha:YES\n isPlanar:NO\n colorSpaceName:NSCalibratedRGBColorSpace\n bitmapFormat:NSBitmapFormatAlphaNonpremultiplied\n bytesPerRow:image->width * 4\n bitsPerPixel:32];\n\n if (rep == nil)\n return GLFW_FALSE;\n\n memcpy([rep bitmapData], image->pixels, image->width * image->height * 4);\n\n native = [[NSImage alloc] initWithSize:NSMakeSize(image->width, image->height)];\n [native addRepresentation:rep];\n\n cursor->ns.object = [[NSCursor alloc] initWithImage:native\n hotSpot:NSMakePoint(xhot, yhot)];\n\n [native release];\n [rep release];\n\n if (cursor->ns.object == nil)\n return GLFW_FALSE;\n\n return GLFW_TRUE;\n\n } // autoreleasepool\n}\n\nint _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)\n{\n @autoreleasepool {\n\n if (shape == GLFW_ARROW_CURSOR)\n cursor->ns.object = [NSCursor arrowCursor];\n else if (shape == GLFW_IBEAM_CURSOR)\n cursor->ns.object = [NSCursor IBeamCursor];\n else if (shape == GLFW_CROSSHAIR_CURSOR)\n cursor->ns.object = [NSCursor crosshairCursor];\n else if (shape == GLFW_HAND_CURSOR)\n cursor->ns.object = [NSCursor pointingHandCursor];\n else if (shape == GLFW_HRESIZE_CURSOR)\n cursor->ns.object = [NSCursor resizeLeftRightCursor];\n else if (shape == GLFW_VRESIZE_CURSOR)\n cursor->ns.object = [NSCursor resizeUpDownCursor];\n\n if (!cursor->ns.object)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to retrieve standard cursor\");\n return GLFW_FALSE;\n }\n\n [cursor->ns.object retain];\n return GLFW_TRUE;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformDestroyCursor(_GLFWcursor* cursor)\n{\n @autoreleasepool {\n if (cursor->ns.object)\n [(NSCursor*) cursor->ns.object release];\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)\n{\n @autoreleasepool {\n if (cursorInContentArea(window))\n updateCursorImage(window);\n } // autoreleasepool\n}\n\nvoid _glfwPlatformSetClipboardString(const char* string)\n{\n @autoreleasepool {\n NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];\n [pasteboard declareTypes:@[NSPasteboardTypeString] owner:nil];\n [pasteboard setString:@(string) forType:NSPasteboardTypeString];\n } // autoreleasepool\n}\n\nconst char* _glfwPlatformGetClipboardString(void)\n{\n @autoreleasepool {\n\n NSPasteboard* pasteboard = [NSPasteboard generalPasteboard];\n\n if (![[pasteboard types] containsObject:NSPasteboardTypeString])\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"Cocoa: Failed to retrieve string from pasteboard\");\n return NULL;\n }\n\n NSString* object = [pasteboard stringForType:NSPasteboardTypeString];\n if (!object)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to retrieve object from pasteboard\");\n return NULL;\n }\n\n free(_glfw.ns.clipboardString);\n _glfw.ns.clipboardString = _glfw_strdup([object UTF8String]);\n\n return _glfw.ns.clipboardString;\n\n } // autoreleasepool\n}\n\nvoid _glfwPlatformGetRequiredInstanceExtensions(char** extensions)\n{\n if (_glfw.vk.KHR_surface && _glfw.vk.EXT_metal_surface)\n {\n extensions[0] = \"VK_KHR_surface\";\n extensions[1] = \"VK_EXT_metal_surface\";\n }\n else if (_glfw.vk.KHR_surface && _glfw.vk.MVK_macos_surface)\n {\n extensions[0] = \"VK_KHR_surface\";\n extensions[1] = \"VK_MVK_macos_surface\";\n }\n}\n\nint _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily)\n{\n return GLFW_TRUE;\n}\n\nVkResult _glfwPlatformCreateWindowSurface(VkInstance instance,\n _GLFWwindow* window,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface)\n{\n @autoreleasepool {\n\n#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101100\n // HACK: Dynamically load Core Animation to avoid adding an extra\n // dependency for the majority who don't use MoltenVK\n NSBundle* bundle = [NSBundle bundleWithPath:@\"/System/Library/Frameworks/QuartzCore.framework\"];\n if (!bundle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to find QuartzCore.framework\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n // NOTE: Create the layer here as makeBackingLayer should not return nil\n window->ns.layer = [[bundle classNamed:@\"CAMetalLayer\"] layer];\n if (!window->ns.layer)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to create layer for view\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n if (window->ns.retina)\n [window->ns.layer setContentsScale:[window->ns.object backingScaleFactor]];\n\n [window->ns.view setLayer:window->ns.layer];\n [window->ns.view setWantsLayer:YES];\n\n VkResult err;\n\n if (_glfw.vk.EXT_metal_surface)\n {\n VkMetalSurfaceCreateInfoEXT sci;\n\n PFN_vkCreateMetalSurfaceEXT vkCreateMetalSurfaceEXT;\n vkCreateMetalSurfaceEXT = (PFN_vkCreateMetalSurfaceEXT)\n vkGetInstanceProcAddr(instance, \"vkCreateMetalSurfaceEXT\");\n if (!vkCreateMetalSurfaceEXT)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Cocoa: Vulkan instance missing VK_EXT_metal_surface extension\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n memset(&sci, 0, sizeof(sci));\n sci.sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT;\n sci.pLayer = window->ns.layer;\n\n err = vkCreateMetalSurfaceEXT(instance, &sci, allocator, surface);\n }\n else\n {\n VkMacOSSurfaceCreateInfoMVK sci;\n\n PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;\n vkCreateMacOSSurfaceMVK = (PFN_vkCreateMacOSSurfaceMVK)\n vkGetInstanceProcAddr(instance, \"vkCreateMacOSSurfaceMVK\");\n if (!vkCreateMacOSSurfaceMVK)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Cocoa: Vulkan instance missing VK_MVK_macos_surface extension\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n memset(&sci, 0, sizeof(sci));\n sci.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;\n sci.pView = window->ns.view;\n\n err = vkCreateMacOSSurfaceMVK(instance, &sci, allocator, surface);\n }\n\n if (err)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Cocoa: Failed to create Vulkan surface: %s\",\n _glfwGetVulkanResultString(err));\n }\n\n return err;\n#else\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n#endif\n\n } // autoreleasepool\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI id glfwGetCocoaWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(nil);\n return window->ns.object;\n}\n\n" }, { "path": "thirdparty/glfw/src/context.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2016 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Checks whether the desired context attributes are valid\n//\n// This function checks things like whether the specified client API version\n// exists and whether all relevant options have supported and non-conflicting\n// values\n//\nGLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)\n{\n if (ctxconfig->share)\n {\n if (ctxconfig->client == GLFW_NO_API ||\n ctxconfig->share->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->source != GLFW_NATIVE_CONTEXT_API &&\n ctxconfig->source != GLFW_EGL_CONTEXT_API &&\n ctxconfig->source != GLFW_OSMESA_CONTEXT_API)\n {\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid context creation API 0x%08X\",\n ctxconfig->source);\n return GLFW_FALSE;\n }\n\n if (ctxconfig->client != GLFW_NO_API &&\n ctxconfig->client != GLFW_OPENGL_API &&\n ctxconfig->client != GLFW_OPENGL_ES_API)\n {\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid client API 0x%08X\",\n ctxconfig->client);\n return GLFW_FALSE;\n }\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if ((ctxconfig->major < 1 || ctxconfig->minor < 0) ||\n (ctxconfig->major == 1 && ctxconfig->minor > 5) ||\n (ctxconfig->major == 2 && ctxconfig->minor > 1) ||\n (ctxconfig->major == 3 && ctxconfig->minor > 3))\n {\n // OpenGL 1.0 is the smallest valid version\n // OpenGL 1.x series ended with version 1.5\n // OpenGL 2.x series ended with version 2.1\n // OpenGL 3.x series ended with version 3.3\n // For now, let everything else through\n\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid OpenGL version %i.%i\",\n ctxconfig->major, ctxconfig->minor);\n return GLFW_FALSE;\n }\n\n if (ctxconfig->profile)\n {\n if (ctxconfig->profile != GLFW_OPENGL_CORE_PROFILE &&\n ctxconfig->profile != GLFW_OPENGL_COMPAT_PROFILE)\n {\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid OpenGL profile 0x%08X\",\n ctxconfig->profile);\n return GLFW_FALSE;\n }\n\n if (ctxconfig->major <= 2 ||\n (ctxconfig->major == 3 && ctxconfig->minor < 2))\n {\n // Desktop OpenGL context profiles are only defined for version 3.2\n // and above\n\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Context profiles are only defined for OpenGL version 3.2 and above\");\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->forward && ctxconfig->major <= 2)\n {\n // Forward-compatible contexts are only defined for OpenGL version 3.0 and above\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Forward-compatibility is only defined for OpenGL version 3.0 and above\");\n return GLFW_FALSE;\n }\n }\n else if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n if (ctxconfig->major < 1 || ctxconfig->minor < 0 ||\n (ctxconfig->major == 1 && ctxconfig->minor > 1) ||\n (ctxconfig->major == 2 && ctxconfig->minor > 0))\n {\n // OpenGL ES 1.0 is the smallest valid version\n // OpenGL ES 1.x series ended with version 1.1\n // OpenGL ES 2.x series ended with version 2.0\n // For now, let everything else through\n\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid OpenGL ES version %i.%i\",\n ctxconfig->major, ctxconfig->minor);\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->robustness)\n {\n if (ctxconfig->robustness != GLFW_NO_RESET_NOTIFICATION &&\n ctxconfig->robustness != GLFW_LOSE_CONTEXT_ON_RESET)\n {\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid context robustness mode 0x%08X\",\n ctxconfig->robustness);\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->release)\n {\n if (ctxconfig->release != GLFW_RELEASE_BEHAVIOR_NONE &&\n ctxconfig->release != GLFW_RELEASE_BEHAVIOR_FLUSH)\n {\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid context release behavior 0x%08X\",\n ctxconfig->release);\n return GLFW_FALSE;\n }\n }\n\n return GLFW_TRUE;\n}\n\n// Chooses the framebuffer config that best matches the desired one\n//\nconst _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,\n const _GLFWfbconfig* alternatives,\n unsigned int count)\n{\n unsigned int i;\n unsigned int missing, leastMissing = UINT_MAX;\n unsigned int colorDiff, leastColorDiff = UINT_MAX;\n unsigned int extraDiff, leastExtraDiff = UINT_MAX;\n const _GLFWfbconfig* current;\n const _GLFWfbconfig* closest = NULL;\n\n for (i = 0; i < count; i++)\n {\n current = alternatives + i;\n\n if (desired->stereo > 0 && current->stereo == 0)\n {\n // Stereo is a hard constraint\n continue;\n }\n\n if (desired->doublebuffer != current->doublebuffer)\n {\n // Double buffering is a hard constraint\n continue;\n }\n\n // Count number of missing buffers\n {\n missing = 0;\n\n if (desired->alphaBits > 0 && current->alphaBits == 0)\n missing++;\n\n if (desired->depthBits > 0 && current->depthBits == 0)\n missing++;\n\n if (desired->stencilBits > 0 && current->stencilBits == 0)\n missing++;\n\n if (desired->auxBuffers > 0 &&\n current->auxBuffers < desired->auxBuffers)\n {\n missing += desired->auxBuffers - current->auxBuffers;\n }\n\n if (desired->samples > 0 && current->samples == 0)\n {\n // Technically, several multisampling buffers could be\n // involved, but that's a lower level implementation detail and\n // not important to us here, so we count them as one\n missing++;\n }\n\n if (desired->transparent != current->transparent)\n missing++;\n }\n\n // These polynomials make many small channel size differences matter\n // less than one large channel size difference\n\n // Calculate color channel size difference value\n {\n colorDiff = 0;\n\n if (desired->redBits != GLFW_DONT_CARE)\n {\n colorDiff += (desired->redBits - current->redBits) *\n (desired->redBits - current->redBits);\n }\n\n if (desired->greenBits != GLFW_DONT_CARE)\n {\n colorDiff += (desired->greenBits - current->greenBits) *\n (desired->greenBits - current->greenBits);\n }\n\n if (desired->blueBits != GLFW_DONT_CARE)\n {\n colorDiff += (desired->blueBits - current->blueBits) *\n (desired->blueBits - current->blueBits);\n }\n }\n\n // Calculate non-color channel size difference value\n {\n extraDiff = 0;\n\n if (desired->alphaBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->alphaBits - current->alphaBits) *\n (desired->alphaBits - current->alphaBits);\n }\n\n if (desired->depthBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->depthBits - current->depthBits) *\n (desired->depthBits - current->depthBits);\n }\n\n if (desired->stencilBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->stencilBits - current->stencilBits) *\n (desired->stencilBits - current->stencilBits);\n }\n\n if (desired->accumRedBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->accumRedBits - current->accumRedBits) *\n (desired->accumRedBits - current->accumRedBits);\n }\n\n if (desired->accumGreenBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->accumGreenBits - current->accumGreenBits) *\n (desired->accumGreenBits - current->accumGreenBits);\n }\n\n if (desired->accumBlueBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->accumBlueBits - current->accumBlueBits) *\n (desired->accumBlueBits - current->accumBlueBits);\n }\n\n if (desired->accumAlphaBits != GLFW_DONT_CARE)\n {\n extraDiff += (desired->accumAlphaBits - current->accumAlphaBits) *\n (desired->accumAlphaBits - current->accumAlphaBits);\n }\n\n if (desired->samples != GLFW_DONT_CARE)\n {\n extraDiff += (desired->samples - current->samples) *\n (desired->samples - current->samples);\n }\n\n if (desired->sRGB && !current->sRGB)\n extraDiff++;\n }\n\n // Figure out if the current one is better than the best one found so far\n // Least number of missing buffers is the most important heuristic,\n // then color buffer size match and lastly size match for other buffers\n\n if (missing < leastMissing)\n closest = current;\n else if (missing == leastMissing)\n {\n if ((colorDiff < leastColorDiff) ||\n (colorDiff == leastColorDiff && extraDiff < leastExtraDiff))\n {\n closest = current;\n }\n }\n\n if (current == closest)\n {\n leastMissing = missing;\n leastColorDiff = colorDiff;\n leastExtraDiff = extraDiff;\n }\n }\n\n return closest;\n}\n\n// Retrieves the attributes of the current context\n//\nGLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig)\n{\n int i;\n _GLFWwindow* previous;\n const char* version;\n const char* prefixes[] =\n {\n \"OpenGL ES-CM \",\n \"OpenGL ES-CL \",\n \"OpenGL ES \",\n NULL\n };\n\n window->context.source = ctxconfig->source;\n window->context.client = GLFW_OPENGL_API;\n\n previous = _glfwPlatformGetTls(&_glfw.contextSlot);\n glfwMakeContextCurrent((GLFWwindow*) window);\n\n window->context.GetIntegerv = (PFNGLGETINTEGERVPROC)\n window->context.getProcAddress(\"glGetIntegerv\");\n window->context.GetString = (PFNGLGETSTRINGPROC)\n window->context.getProcAddress(\"glGetString\");\n if (!window->context.GetIntegerv || !window->context.GetString)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"Entry point retrieval is broken\");\n glfwMakeContextCurrent((GLFWwindow*) previous);\n return GLFW_FALSE;\n }\n\n version = (const char*) window->context.GetString(GL_VERSION);\n if (!version)\n {\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"OpenGL version string retrieval is broken\");\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"OpenGL ES version string retrieval is broken\");\n }\n\n glfwMakeContextCurrent((GLFWwindow*) previous);\n return GLFW_FALSE;\n }\n\n for (i = 0; prefixes[i]; i++)\n {\n const size_t length = strlen(prefixes[i]);\n\n if (strncmp(version, prefixes[i], length) == 0)\n {\n version += length;\n window->context.client = GLFW_OPENGL_ES_API;\n break;\n }\n }\n\n if (!sscanf(version, \"%d.%d.%d\",\n &window->context.major,\n &window->context.minor,\n &window->context.revision))\n {\n if (window->context.client == GLFW_OPENGL_API)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"No version found in OpenGL version string\");\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"No version found in OpenGL ES version string\");\n }\n\n glfwMakeContextCurrent((GLFWwindow*) previous);\n return GLFW_FALSE;\n }\n\n if (window->context.major < ctxconfig->major ||\n (window->context.major == ctxconfig->major &&\n window->context.minor < ctxconfig->minor))\n {\n // The desired OpenGL version is greater than the actual version\n // This only happens if the machine lacks {GLX|WGL}_ARB_create_context\n // /and/ the user has requested an OpenGL version greater than 1.0\n\n // For API consistency, we emulate the behavior of the\n // {GLX|WGL}_ARB_create_context extension and fail here\n\n if (window->context.client == GLFW_OPENGL_API)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"Requested OpenGL version %i.%i, got version %i.%i\",\n ctxconfig->major, ctxconfig->minor,\n window->context.major, window->context.minor);\n }\n else\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"Requested OpenGL ES version %i.%i, got version %i.%i\",\n ctxconfig->major, ctxconfig->minor,\n window->context.major, window->context.minor);\n }\n\n glfwMakeContextCurrent((GLFWwindow*) previous);\n return GLFW_FALSE;\n }\n\n if (window->context.major >= 3)\n {\n // OpenGL 3.0+ uses a different function for extension string retrieval\n // We cache it here instead of in glfwExtensionSupported mostly to alert\n // users as early as possible that their build may be broken\n\n window->context.GetStringi = (PFNGLGETSTRINGIPROC)\n window->context.getProcAddress(\"glGetStringi\");\n if (!window->context.GetStringi)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Entry point retrieval is broken\");\n glfwMakeContextCurrent((GLFWwindow*) previous);\n return GLFW_FALSE;\n }\n }\n\n if (window->context.client == GLFW_OPENGL_API)\n {\n // Read back context flags (OpenGL 3.0 and above)\n if (window->context.major >= 3)\n {\n GLint flags;\n window->context.GetIntegerv(GL_CONTEXT_FLAGS, &flags);\n\n if (flags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT)\n window->context.forward = GLFW_TRUE;\n\n if (flags & GL_CONTEXT_FLAG_DEBUG_BIT)\n window->context.debug = GLFW_TRUE;\n else if (glfwExtensionSupported(\"GL_ARB_debug_output\") &&\n ctxconfig->debug)\n {\n // HACK: This is a workaround for older drivers (pre KHR_debug)\n // not setting the debug bit in the context flags for\n // debug contexts\n window->context.debug = GLFW_TRUE;\n }\n\n if (flags & GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR)\n window->context.noerror = GLFW_TRUE;\n }\n\n // Read back OpenGL context profile (OpenGL 3.2 and above)\n if (window->context.major >= 4 ||\n (window->context.major == 3 && window->context.minor >= 2))\n {\n GLint mask;\n window->context.GetIntegerv(GL_CONTEXT_PROFILE_MASK, &mask);\n\n if (mask & GL_CONTEXT_COMPATIBILITY_PROFILE_BIT)\n window->context.profile = GLFW_OPENGL_COMPAT_PROFILE;\n else if (mask & GL_CONTEXT_CORE_PROFILE_BIT)\n window->context.profile = GLFW_OPENGL_CORE_PROFILE;\n else if (glfwExtensionSupported(\"GL_ARB_compatibility\"))\n {\n // HACK: This is a workaround for the compatibility profile bit\n // not being set in the context flags if an OpenGL 3.2+\n // context was created without having requested a specific\n // version\n window->context.profile = GLFW_OPENGL_COMPAT_PROFILE;\n }\n }\n\n // Read back robustness strategy\n if (glfwExtensionSupported(\"GL_ARB_robustness\"))\n {\n // NOTE: We avoid using the context flags for detection, as they are\n // only present from 3.0 while the extension applies from 1.1\n\n GLint strategy;\n window->context.GetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB,\n &strategy);\n\n if (strategy == GL_LOSE_CONTEXT_ON_RESET_ARB)\n window->context.robustness = GLFW_LOSE_CONTEXT_ON_RESET;\n else if (strategy == GL_NO_RESET_NOTIFICATION_ARB)\n window->context.robustness = GLFW_NO_RESET_NOTIFICATION;\n }\n }\n else\n {\n // Read back robustness strategy\n if (glfwExtensionSupported(\"GL_EXT_robustness\"))\n {\n // NOTE: The values of these constants match those of the OpenGL ARB\n // one, so we can reuse them here\n\n GLint strategy;\n window->context.GetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB,\n &strategy);\n\n if (strategy == GL_LOSE_CONTEXT_ON_RESET_ARB)\n window->context.robustness = GLFW_LOSE_CONTEXT_ON_RESET;\n else if (strategy == GL_NO_RESET_NOTIFICATION_ARB)\n window->context.robustness = GLFW_NO_RESET_NOTIFICATION;\n }\n }\n\n if (glfwExtensionSupported(\"GL_KHR_context_flush_control\"))\n {\n GLint behavior;\n window->context.GetIntegerv(GL_CONTEXT_RELEASE_BEHAVIOR, &behavior);\n\n if (behavior == GL_NONE)\n window->context.release = GLFW_RELEASE_BEHAVIOR_NONE;\n else if (behavior == GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH)\n window->context.release = GLFW_RELEASE_BEHAVIOR_FLUSH;\n }\n\n // Clearing the front buffer to black to avoid garbage pixels left over from\n // previous uses of our bit of VRAM\n {\n PFNGLCLEARPROC glClear = (PFNGLCLEARPROC)\n window->context.getProcAddress(\"glClear\");\n glClear(GL_COLOR_BUFFER_BIT);\n window->context.swapBuffers(window);\n }\n\n glfwMakeContextCurrent((GLFWwindow*) previous);\n return GLFW_TRUE;\n}\n\n// Searches an extension string for the specified extension\n//\nGLFWbool _glfwStringInExtensionString(const char* string, const char* extensions)\n{\n const char* start = extensions;\n\n for (;;)\n {\n const char* where;\n const char* terminator;\n\n where = strstr(start, string);\n if (!where)\n return GLFW_FALSE;\n\n terminator = where + strlen(string);\n if (where == start || *(where - 1) == ' ')\n {\n if (*terminator == ' ' || *terminator == '\\0')\n break;\n }\n\n start = terminator;\n }\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW public API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI void glfwMakeContextCurrent(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFWwindow* previous = _glfwPlatformGetTls(&_glfw.contextSlot);\n\n _GLFW_REQUIRE_INIT();\n\n if (window && window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT,\n \"Cannot make current with a window that has no OpenGL or OpenGL ES context\");\n return;\n }\n\n if (previous)\n {\n if (!window || window->context.source != previous->context.source)\n previous->context.makeCurrent(NULL);\n }\n\n if (window)\n window->context.makeCurrent(window);\n}\n\nGLFWAPI GLFWwindow* glfwGetCurrentContext(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return _glfwPlatformGetTls(&_glfw.contextSlot);\n}\n\nGLFWAPI void glfwSwapBuffers(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT,\n \"Cannot swap buffers of a window that has no OpenGL or OpenGL ES context\");\n return;\n }\n\n window->context.swapBuffers(window);\n}\n\nGLFWAPI void glfwSwapInterval(int interval)\n{\n _GLFWwindow* window;\n\n _GLFW_REQUIRE_INIT();\n\n window = _glfwPlatformGetTls(&_glfw.contextSlot);\n if (!window)\n {\n _glfwInputError(GLFW_NO_CURRENT_CONTEXT,\n \"Cannot set swap interval without a current OpenGL or OpenGL ES context\");\n return;\n }\n\n window->context.swapInterval(interval);\n}\n\nGLFWAPI int glfwExtensionSupported(const char* extension)\n{\n _GLFWwindow* window;\n assert(extension != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n window = _glfwPlatformGetTls(&_glfw.contextSlot);\n if (!window)\n {\n _glfwInputError(GLFW_NO_CURRENT_CONTEXT,\n \"Cannot query extension without a current OpenGL or OpenGL ES context\");\n return GLFW_FALSE;\n }\n\n if (*extension == '\\0')\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Extension name cannot be an empty string\");\n return GLFW_FALSE;\n }\n\n if (window->context.major >= 3)\n {\n int i;\n GLint count;\n\n // Check if extension is in the modern OpenGL extensions string list\n\n window->context.GetIntegerv(GL_NUM_EXTENSIONS, &count);\n\n for (i = 0; i < count; i++)\n {\n const char* en = (const char*)\n window->context.GetStringi(GL_EXTENSIONS, i);\n if (!en)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Extension string retrieval is broken\");\n return GLFW_FALSE;\n }\n\n if (strcmp(en, extension) == 0)\n return GLFW_TRUE;\n }\n }\n else\n {\n // Check if extension is in the old style OpenGL extensions string\n\n const char* extensions = (const char*)\n window->context.GetString(GL_EXTENSIONS);\n if (!extensions)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Extension string retrieval is broken\");\n return GLFW_FALSE;\n }\n\n if (_glfwStringInExtensionString(extension, extensions))\n return GLFW_TRUE;\n }\n\n // Check if extension is in the platform-specific string\n return window->context.extensionSupported(extension);\n}\n\nGLFWAPI GLFWglproc glfwGetProcAddress(const char* procname)\n{\n _GLFWwindow* window;\n assert(procname != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n window = _glfwPlatformGetTls(&_glfw.contextSlot);\n if (!window)\n {\n _glfwInputError(GLFW_NO_CURRENT_CONTEXT,\n \"Cannot query entry point without a current OpenGL or OpenGL ES context\");\n return NULL;\n }\n\n return window->context.getProcAddress(procname);\n}\n\n" }, { "path": "thirdparty/glfw/src/egl_context.c", "content": "//========================================================================\n// GLFW 3.3 EGL - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n\n\n// Return a description of the specified EGL error\n//\nstatic const char* getEGLErrorString(EGLint error)\n{\n switch (error)\n {\n case EGL_SUCCESS:\n return \"Success\";\n case EGL_NOT_INITIALIZED:\n return \"EGL is not or could not be initialized\";\n case EGL_BAD_ACCESS:\n return \"EGL cannot access a requested resource\";\n case EGL_BAD_ALLOC:\n return \"EGL failed to allocate resources for the requested operation\";\n case EGL_BAD_ATTRIBUTE:\n return \"An unrecognized attribute or attribute value was passed in the attribute list\";\n case EGL_BAD_CONTEXT:\n return \"An EGLContext argument does not name a valid EGL rendering context\";\n case EGL_BAD_CONFIG:\n return \"An EGLConfig argument does not name a valid EGL frame buffer configuration\";\n case EGL_BAD_CURRENT_SURFACE:\n return \"The current surface of the calling thread is a window, pixel buffer or pixmap that is no longer valid\";\n case EGL_BAD_DISPLAY:\n return \"An EGLDisplay argument does not name a valid EGL display connection\";\n case EGL_BAD_SURFACE:\n return \"An EGLSurface argument does not name a valid surface configured for GL rendering\";\n case EGL_BAD_MATCH:\n return \"Arguments are inconsistent\";\n case EGL_BAD_PARAMETER:\n return \"One or more argument values are invalid\";\n case EGL_BAD_NATIVE_PIXMAP:\n return \"A NativePixmapType argument does not refer to a valid native pixmap\";\n case EGL_BAD_NATIVE_WINDOW:\n return \"A NativeWindowType argument does not refer to a valid native window\";\n case EGL_CONTEXT_LOST:\n return \"The application must destroy all contexts and reinitialise\";\n default:\n return \"ERROR: UNKNOWN EGL ERROR\";\n }\n}\n\n// Returns the specified attribute of the specified EGLConfig\n//\nstatic int getEGLConfigAttrib(EGLConfig config, int attrib)\n{\n int value;\n eglGetConfigAttrib(_glfw.egl.display, config, attrib, &value);\n return value;\n}\n\n// Return the EGLConfig most closely matching the specified hints\n//\nstatic GLFWbool chooseEGLConfig(const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* desired,\n EGLConfig* result)\n{\n EGLConfig* nativeConfigs;\n _GLFWfbconfig* usableConfigs;\n const _GLFWfbconfig* closest;\n int i, nativeCount, usableCount;\n\n eglGetConfigs(_glfw.egl.display, NULL, 0, &nativeCount);\n if (!nativeCount)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"EGL: No EGLConfigs returned\");\n return GLFW_FALSE;\n }\n\n nativeConfigs = calloc(nativeCount, sizeof(EGLConfig));\n eglGetConfigs(_glfw.egl.display, nativeConfigs, nativeCount, &nativeCount);\n\n usableConfigs = calloc(nativeCount, sizeof(_GLFWfbconfig));\n usableCount = 0;\n\n for (i = 0; i < nativeCount; i++)\n {\n const EGLConfig n = nativeConfigs[i];\n _GLFWfbconfig* u = usableConfigs + usableCount;\n\n // Only consider RGB(A) EGLConfigs\n if (getEGLConfigAttrib(n, EGL_COLOR_BUFFER_TYPE) != EGL_RGB_BUFFER)\n continue;\n\n // Only consider window EGLConfigs\n if (!(getEGLConfigAttrib(n, EGL_SURFACE_TYPE) & EGL_WINDOW_BIT))\n continue;\n\n#if defined(_GLFW_X11)\n {\n XVisualInfo vi = {0};\n\n // Only consider EGLConfigs with associated Visuals\n vi.visualid = getEGLConfigAttrib(n, EGL_NATIVE_VISUAL_ID);\n if (!vi.visualid)\n continue;\n\n if (desired->transparent)\n {\n int count;\n XVisualInfo* vis =\n XGetVisualInfo(_glfw.x11.display, VisualIDMask, &vi, &count);\n if (vis)\n {\n u->transparent = _glfwIsVisualTransparentX11(vis[0].visual);\n XFree(vis);\n }\n }\n }\n#endif // _GLFW_X11\n\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n if (ctxconfig->major == 1)\n {\n if (!(getEGLConfigAttrib(n, EGL_RENDERABLE_TYPE) & EGL_OPENGL_ES_BIT))\n continue;\n }\n else\n {\n if (!(getEGLConfigAttrib(n, EGL_RENDERABLE_TYPE) & EGL_OPENGL_ES2_BIT))\n continue;\n }\n }\n else if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (!(getEGLConfigAttrib(n, EGL_RENDERABLE_TYPE) & EGL_OPENGL_BIT))\n continue;\n }\n\n u->redBits = getEGLConfigAttrib(n, EGL_RED_SIZE);\n u->greenBits = getEGLConfigAttrib(n, EGL_GREEN_SIZE);\n u->blueBits = getEGLConfigAttrib(n, EGL_BLUE_SIZE);\n\n u->alphaBits = getEGLConfigAttrib(n, EGL_ALPHA_SIZE);\n u->depthBits = getEGLConfigAttrib(n, EGL_DEPTH_SIZE);\n u->stencilBits = getEGLConfigAttrib(n, EGL_STENCIL_SIZE);\n\n u->samples = getEGLConfigAttrib(n, EGL_SAMPLES);\n u->doublebuffer = GLFW_TRUE;\n\n u->handle = (uintptr_t) n;\n usableCount++;\n }\n\n closest = _glfwChooseFBConfig(desired, usableConfigs, usableCount);\n if (closest)\n *result = (EGLConfig) closest->handle;\n\n free(nativeConfigs);\n free(usableConfigs);\n\n return closest != NULL;\n}\n\nstatic void makeContextCurrentEGL(_GLFWwindow* window)\n{\n if (window)\n {\n if (!eglMakeCurrent(_glfw.egl.display,\n window->context.egl.surface,\n window->context.egl.surface,\n window->context.egl.handle))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"EGL: Failed to make context current: %s\",\n getEGLErrorString(eglGetError()));\n return;\n }\n }\n else\n {\n if (!eglMakeCurrent(_glfw.egl.display,\n EGL_NO_SURFACE,\n EGL_NO_SURFACE,\n EGL_NO_CONTEXT))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"EGL: Failed to clear current context: %s\",\n getEGLErrorString(eglGetError()));\n return;\n }\n }\n\n _glfwPlatformSetTls(&_glfw.contextSlot, window);\n}\n\nstatic void swapBuffersEGL(_GLFWwindow* window)\n{\n if (window != _glfwPlatformGetTls(&_glfw.contextSlot))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"EGL: The context must be current on the calling thread when swapping buffers\");\n return;\n }\n\n eglSwapBuffers(_glfw.egl.display, window->context.egl.surface);\n}\n\nstatic void swapIntervalEGL(int interval)\n{\n eglSwapInterval(_glfw.egl.display, interval);\n}\n\nstatic int extensionSupportedEGL(const char* extension)\n{\n const char* extensions = eglQueryString(_glfw.egl.display, EGL_EXTENSIONS);\n if (extensions)\n {\n if (_glfwStringInExtensionString(extension, extensions))\n return GLFW_TRUE;\n }\n\n return GLFW_FALSE;\n}\n\nstatic GLFWglproc getProcAddressEGL(const char* procname)\n{\n _GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);\n\n if (window->context.egl.client)\n {\n GLFWglproc proc = (GLFWglproc) _glfw_dlsym(window->context.egl.client,\n procname);\n if (proc)\n return proc;\n }\n\n return eglGetProcAddress(procname);\n}\n\nstatic void destroyContextEGL(_GLFWwindow* window)\n{\n#if defined(_GLFW_X11)\n // NOTE: Do not unload libGL.so.1 while the X11 display is still open,\n // as it will make XCloseDisplay segfault\n if (window->context.client != GLFW_OPENGL_API)\n#endif // _GLFW_X11\n {\n if (window->context.egl.client)\n {\n _glfw_dlclose(window->context.egl.client);\n window->context.egl.client = NULL;\n }\n }\n\n if (window->context.egl.surface)\n {\n eglDestroySurface(_glfw.egl.display, window->context.egl.surface);\n window->context.egl.surface = EGL_NO_SURFACE;\n }\n\n if (window->context.egl.handle)\n {\n eglDestroyContext(_glfw.egl.display, window->context.egl.handle);\n window->context.egl.handle = EGL_NO_CONTEXT;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize EGL\n//\nGLFWbool _glfwInitEGL(void)\n{\n int i;\n const char* sonames[] =\n {\n#if defined(_GLFW_EGL_LIBRARY)\n _GLFW_EGL_LIBRARY,\n#elif defined(_GLFW_WIN32)\n \"libEGL.dll\",\n \"EGL.dll\",\n#elif defined(_GLFW_COCOA)\n \"libEGL.dylib\",\n#elif defined(__CYGWIN__)\n \"libEGL-1.so\",\n#else\n \"libEGL.so.1\",\n#endif\n NULL\n };\n\n if (_glfw.egl.handle)\n return GLFW_TRUE;\n\n for (i = 0; sonames[i]; i++)\n {\n _glfw.egl.handle = _glfw_dlopen(sonames[i]);\n if (_glfw.egl.handle)\n break;\n }\n\n if (!_glfw.egl.handle)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"EGL: Library not found\");\n return GLFW_FALSE;\n }\n\n _glfw.egl.prefix = (strncmp(sonames[i], \"lib\", 3) == 0);\n\n _glfw.egl.GetConfigAttrib = (PFN_eglGetConfigAttrib)\n _glfw_dlsym(_glfw.egl.handle, \"eglGetConfigAttrib\");\n _glfw.egl.GetConfigs = (PFN_eglGetConfigs)\n _glfw_dlsym(_glfw.egl.handle, \"eglGetConfigs\");\n _glfw.egl.GetDisplay = (PFN_eglGetDisplay)\n _glfw_dlsym(_glfw.egl.handle, \"eglGetDisplay\");\n _glfw.egl.GetError = (PFN_eglGetError)\n _glfw_dlsym(_glfw.egl.handle, \"eglGetError\");\n _glfw.egl.Initialize = (PFN_eglInitialize)\n _glfw_dlsym(_glfw.egl.handle, \"eglInitialize\");\n _glfw.egl.Terminate = (PFN_eglTerminate)\n _glfw_dlsym(_glfw.egl.handle, \"eglTerminate\");\n _glfw.egl.BindAPI = (PFN_eglBindAPI)\n _glfw_dlsym(_glfw.egl.handle, \"eglBindAPI\");\n _glfw.egl.CreateContext = (PFN_eglCreateContext)\n _glfw_dlsym(_glfw.egl.handle, \"eglCreateContext\");\n _glfw.egl.DestroySurface = (PFN_eglDestroySurface)\n _glfw_dlsym(_glfw.egl.handle, \"eglDestroySurface\");\n _glfw.egl.DestroyContext = (PFN_eglDestroyContext)\n _glfw_dlsym(_glfw.egl.handle, \"eglDestroyContext\");\n _glfw.egl.CreateWindowSurface = (PFN_eglCreateWindowSurface)\n _glfw_dlsym(_glfw.egl.handle, \"eglCreateWindowSurface\");\n _glfw.egl.MakeCurrent = (PFN_eglMakeCurrent)\n _glfw_dlsym(_glfw.egl.handle, \"eglMakeCurrent\");\n _glfw.egl.SwapBuffers = (PFN_eglSwapBuffers)\n _glfw_dlsym(_glfw.egl.handle, \"eglSwapBuffers\");\n _glfw.egl.SwapInterval = (PFN_eglSwapInterval)\n _glfw_dlsym(_glfw.egl.handle, \"eglSwapInterval\");\n _glfw.egl.QueryString = (PFN_eglQueryString)\n _glfw_dlsym(_glfw.egl.handle, \"eglQueryString\");\n _glfw.egl.GetProcAddress = (PFN_eglGetProcAddress)\n _glfw_dlsym(_glfw.egl.handle, \"eglGetProcAddress\");\n\n if (!_glfw.egl.GetConfigAttrib ||\n !_glfw.egl.GetConfigs ||\n !_glfw.egl.GetDisplay ||\n !_glfw.egl.GetError ||\n !_glfw.egl.Initialize ||\n !_glfw.egl.Terminate ||\n !_glfw.egl.BindAPI ||\n !_glfw.egl.CreateContext ||\n !_glfw.egl.DestroySurface ||\n !_glfw.egl.DestroyContext ||\n !_glfw.egl.CreateWindowSurface ||\n !_glfw.egl.MakeCurrent ||\n !_glfw.egl.SwapBuffers ||\n !_glfw.egl.SwapInterval ||\n !_glfw.egl.QueryString ||\n !_glfw.egl.GetProcAddress)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"EGL: Failed to load required entry points\");\n\n _glfwTerminateEGL();\n return GLFW_FALSE;\n }\n\n _glfw.egl.display = eglGetDisplay(_GLFW_EGL_NATIVE_DISPLAY);\n if (_glfw.egl.display == EGL_NO_DISPLAY)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"EGL: Failed to get EGL display: %s\",\n getEGLErrorString(eglGetError()));\n\n _glfwTerminateEGL();\n return GLFW_FALSE;\n }\n\n if (!eglInitialize(_glfw.egl.display, &_glfw.egl.major, &_glfw.egl.minor))\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"EGL: Failed to initialize EGL: %s\",\n getEGLErrorString(eglGetError()));\n\n _glfwTerminateEGL();\n return GLFW_FALSE;\n }\n\n _glfw.egl.KHR_create_context =\n extensionSupportedEGL(\"EGL_KHR_create_context\");\n _glfw.egl.KHR_create_context_no_error =\n extensionSupportedEGL(\"EGL_KHR_create_context_no_error\");\n _glfw.egl.KHR_gl_colorspace =\n extensionSupportedEGL(\"EGL_KHR_gl_colorspace\");\n _glfw.egl.KHR_get_all_proc_addresses =\n extensionSupportedEGL(\"EGL_KHR_get_all_proc_addresses\");\n _glfw.egl.KHR_context_flush_control =\n extensionSupportedEGL(\"EGL_KHR_context_flush_control\");\n\n return GLFW_TRUE;\n}\n\n// Terminate EGL\n//\nvoid _glfwTerminateEGL(void)\n{\n if (_glfw.egl.display)\n {\n eglTerminate(_glfw.egl.display);\n _glfw.egl.display = EGL_NO_DISPLAY;\n }\n\n if (_glfw.egl.handle)\n {\n _glfw_dlclose(_glfw.egl.handle);\n _glfw.egl.handle = NULL;\n }\n}\n\n#define setAttrib(a, v) \\\n{ \\\n assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \\\n attribs[index++] = a; \\\n attribs[index++] = v; \\\n}\n\n// Create the OpenGL or OpenGL ES context\n//\nGLFWbool _glfwCreateContextEGL(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n EGLint attribs[40];\n EGLConfig config;\n EGLContext share = NULL;\n int index = 0;\n\n if (!_glfw.egl.display)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"EGL: API not available\");\n return GLFW_FALSE;\n }\n\n if (ctxconfig->share)\n share = ctxconfig->share->context.egl.handle;\n\n if (!chooseEGLConfig(ctxconfig, fbconfig, &config))\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"EGL: Failed to find a suitable EGLConfig\");\n return GLFW_FALSE;\n }\n\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n if (!eglBindAPI(EGL_OPENGL_ES_API))\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"EGL: Failed to bind OpenGL ES: %s\",\n getEGLErrorString(eglGetError()));\n return GLFW_FALSE;\n }\n }\n else\n {\n if (!eglBindAPI(EGL_OPENGL_API))\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"EGL: Failed to bind OpenGL: %s\",\n getEGLErrorString(eglGetError()));\n return GLFW_FALSE;\n }\n }\n\n if (_glfw.egl.KHR_create_context)\n {\n int mask = 0, flags = 0;\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (ctxconfig->forward)\n flags |= EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR;\n\n if (ctxconfig->profile == GLFW_OPENGL_CORE_PROFILE)\n mask |= EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR;\n else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)\n mask |= EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR;\n }\n\n if (ctxconfig->debug)\n flags |= EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR;\n\n if (ctxconfig->robustness)\n {\n if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)\n {\n setAttrib(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,\n EGL_NO_RESET_NOTIFICATION_KHR);\n }\n else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)\n {\n setAttrib(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,\n EGL_LOSE_CONTEXT_ON_RESET_KHR);\n }\n\n flags |= EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR;\n }\n\n if (ctxconfig->noerror)\n {\n if (_glfw.egl.KHR_create_context_no_error)\n setAttrib(EGL_CONTEXT_OPENGL_NO_ERROR_KHR, GLFW_TRUE);\n }\n\n if (ctxconfig->major != 1 || ctxconfig->minor != 0)\n {\n setAttrib(EGL_CONTEXT_MAJOR_VERSION_KHR, ctxconfig->major);\n setAttrib(EGL_CONTEXT_MINOR_VERSION_KHR, ctxconfig->minor);\n }\n\n if (mask)\n setAttrib(EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, mask);\n\n if (flags)\n setAttrib(EGL_CONTEXT_FLAGS_KHR, flags);\n }\n else\n {\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n setAttrib(EGL_CONTEXT_CLIENT_VERSION, ctxconfig->major);\n }\n\n if (_glfw.egl.KHR_context_flush_control)\n {\n if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)\n {\n setAttrib(EGL_CONTEXT_RELEASE_BEHAVIOR_KHR,\n EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR);\n }\n else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)\n {\n setAttrib(EGL_CONTEXT_RELEASE_BEHAVIOR_KHR,\n EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR);\n }\n }\n\n setAttrib(EGL_NONE, EGL_NONE);\n\n window->context.egl.handle = eglCreateContext(_glfw.egl.display,\n config, share, attribs);\n\n if (window->context.egl.handle == EGL_NO_CONTEXT)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"EGL: Failed to create context: %s\",\n getEGLErrorString(eglGetError()));\n return GLFW_FALSE;\n }\n\n // Set up attributes for surface creation\n {\n int index = 0;\n\n if (fbconfig->sRGB)\n {\n if (_glfw.egl.KHR_gl_colorspace)\n setAttrib(EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_SRGB_KHR);\n }\n\n setAttrib(EGL_NONE, EGL_NONE);\n }\n\n window->context.egl.surface =\n eglCreateWindowSurface(_glfw.egl.display,\n config,\n _GLFW_EGL_NATIVE_WINDOW,\n attribs);\n if (window->context.egl.surface == EGL_NO_SURFACE)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"EGL: Failed to create window surface: %s\",\n getEGLErrorString(eglGetError()));\n return GLFW_FALSE;\n }\n\n window->context.egl.config = config;\n\n // Load the appropriate client library\n if (!_glfw.egl.KHR_get_all_proc_addresses)\n {\n int i;\n const char** sonames;\n const char* es1sonames[] =\n {\n#if defined(_GLFW_GLESV1_LIBRARY)\n _GLFW_GLESV1_LIBRARY,\n#elif defined(_GLFW_WIN32)\n \"GLESv1_CM.dll\",\n \"libGLES_CM.dll\",\n#elif defined(_GLFW_COCOA)\n \"libGLESv1_CM.dylib\",\n#else\n \"libGLESv1_CM.so.1\",\n \"libGLES_CM.so.1\",\n#endif\n NULL\n };\n const char* es2sonames[] =\n {\n#if defined(_GLFW_GLESV2_LIBRARY)\n _GLFW_GLESV2_LIBRARY,\n#elif defined(_GLFW_WIN32)\n \"GLESv2.dll\",\n \"libGLESv2.dll\",\n#elif defined(_GLFW_COCOA)\n \"libGLESv2.dylib\",\n#elif defined(__CYGWIN__)\n \"libGLESv2-2.so\",\n#else\n \"libGLESv2.so.2\",\n#endif\n NULL\n };\n const char* glsonames[] =\n {\n#if defined(_GLFW_OPENGL_LIBRARY)\n _GLFW_OPENGL_LIBRARY,\n#elif defined(_GLFW_WIN32)\n#elif defined(_GLFW_COCOA)\n#else\n \"libGL.so.1\",\n#endif\n NULL\n };\n\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n if (ctxconfig->major == 1)\n sonames = es1sonames;\n else\n sonames = es2sonames;\n }\n else\n sonames = glsonames;\n\n for (i = 0; sonames[i]; i++)\n {\n // HACK: Match presence of lib prefix to increase chance of finding\n // a matching pair in the jungle that is Win32 EGL/GLES\n if (_glfw.egl.prefix != (strncmp(sonames[i], \"lib\", 3) == 0))\n continue;\n\n window->context.egl.client = _glfw_dlopen(sonames[i]);\n if (window->context.egl.client)\n break;\n }\n\n if (!window->context.egl.client)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"EGL: Failed to load client library\");\n return GLFW_FALSE;\n }\n }\n\n window->context.makeCurrent = makeContextCurrentEGL;\n window->context.swapBuffers = swapBuffersEGL;\n window->context.swapInterval = swapIntervalEGL;\n window->context.extensionSupported = extensionSupportedEGL;\n window->context.getProcAddress = getProcAddressEGL;\n window->context.destroy = destroyContextEGL;\n\n return GLFW_TRUE;\n}\n\n#undef setAttrib\n\n// Returns the Visual and depth of the chosen EGLConfig\n//\n#if defined(_GLFW_X11)\nGLFWbool _glfwChooseVisualEGL(const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig,\n Visual** visual, int* depth)\n{\n XVisualInfo* result;\n XVisualInfo desired;\n EGLConfig native;\n EGLint visualID = 0, count = 0;\n const long vimask = VisualScreenMask | VisualIDMask;\n\n if (!chooseEGLConfig(ctxconfig, fbconfig, &native))\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"EGL: Failed to find a suitable EGLConfig\");\n return GLFW_FALSE;\n }\n\n eglGetConfigAttrib(_glfw.egl.display, native,\n EGL_NATIVE_VISUAL_ID, &visualID);\n\n desired.screen = _glfw.x11.screen;\n desired.visualid = visualID;\n\n result = XGetVisualInfo(_glfw.x11.display, vimask, &desired, &count);\n if (!result)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"EGL: Failed to retrieve Visual for EGLConfig\");\n return GLFW_FALSE;\n }\n\n *visual = result->visual;\n *depth = result->depth;\n\n XFree(result);\n return GLFW_TRUE;\n}\n#endif // _GLFW_X11\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI EGLDisplay glfwGetEGLDisplay(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_DISPLAY);\n return _glfw.egl.display;\n}\n\nGLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_CONTEXT);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return EGL_NO_CONTEXT;\n }\n\n return window->context.egl.handle;\n}\n\nGLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_SURFACE);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return EGL_NO_SURFACE;\n }\n\n return window->context.egl.surface;\n}\n\n" }, { "path": "thirdparty/glfw/src/egl_context.h", "content": "//========================================================================\n// GLFW 3.3 EGL - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#if defined(_GLFW_USE_EGLPLATFORM_H)\n #include \n#elif defined(_GLFW_WIN32)\n #define EGLAPIENTRY __stdcall\ntypedef HDC EGLNativeDisplayType;\ntypedef HWND EGLNativeWindowType;\n#elif defined(_GLFW_COCOA)\n #define EGLAPIENTRY\ntypedef void* EGLNativeDisplayType;\ntypedef id EGLNativeWindowType;\n#elif defined(_GLFW_X11)\n #define EGLAPIENTRY\ntypedef Display* EGLNativeDisplayType;\ntypedef Window EGLNativeWindowType;\n#elif defined(_GLFW_WAYLAND)\n #define EGLAPIENTRY\ntypedef struct wl_display* EGLNativeDisplayType;\ntypedef struct wl_egl_window* EGLNativeWindowType;\n#else\n #error \"No supported EGL platform selected\"\n#endif\n\n#define EGL_SUCCESS 0x3000\n#define EGL_NOT_INITIALIZED 0x3001\n#define EGL_BAD_ACCESS 0x3002\n#define EGL_BAD_ALLOC 0x3003\n#define EGL_BAD_ATTRIBUTE 0x3004\n#define EGL_BAD_CONFIG 0x3005\n#define EGL_BAD_CONTEXT 0x3006\n#define EGL_BAD_CURRENT_SURFACE 0x3007\n#define EGL_BAD_DISPLAY 0x3008\n#define EGL_BAD_MATCH 0x3009\n#define EGL_BAD_NATIVE_PIXMAP 0x300a\n#define EGL_BAD_NATIVE_WINDOW 0x300b\n#define EGL_BAD_PARAMETER 0x300c\n#define EGL_BAD_SURFACE 0x300d\n#define EGL_CONTEXT_LOST 0x300e\n#define EGL_COLOR_BUFFER_TYPE 0x303f\n#define EGL_RGB_BUFFER 0x308e\n#define EGL_SURFACE_TYPE 0x3033\n#define EGL_WINDOW_BIT 0x0004\n#define EGL_RENDERABLE_TYPE 0x3040\n#define EGL_OPENGL_ES_BIT 0x0001\n#define EGL_OPENGL_ES2_BIT 0x0004\n#define EGL_OPENGL_BIT 0x0008\n#define EGL_ALPHA_SIZE 0x3021\n#define EGL_BLUE_SIZE 0x3022\n#define EGL_GREEN_SIZE 0x3023\n#define EGL_RED_SIZE 0x3024\n#define EGL_DEPTH_SIZE 0x3025\n#define EGL_STENCIL_SIZE 0x3026\n#define EGL_SAMPLES 0x3031\n#define EGL_OPENGL_ES_API 0x30a0\n#define EGL_OPENGL_API 0x30a2\n#define EGL_NONE 0x3038\n#define EGL_EXTENSIONS 0x3055\n#define EGL_CONTEXT_CLIENT_VERSION 0x3098\n#define EGL_NATIVE_VISUAL_ID 0x302e\n#define EGL_NO_SURFACE ((EGLSurface) 0)\n#define EGL_NO_DISPLAY ((EGLDisplay) 0)\n#define EGL_NO_CONTEXT ((EGLContext) 0)\n#define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType) 0)\n\n#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR 0x00000002\n#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR 0x00000001\n#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR 0x00000002\n#define EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR 0x00000001\n#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR 0x31bd\n#define EGL_NO_RESET_NOTIFICATION_KHR 0x31be\n#define EGL_LOSE_CONTEXT_ON_RESET_KHR 0x31bf\n#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR 0x00000004\n#define EGL_CONTEXT_MAJOR_VERSION_KHR 0x3098\n#define EGL_CONTEXT_MINOR_VERSION_KHR 0x30fb\n#define EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR 0x30fd\n#define EGL_CONTEXT_FLAGS_KHR 0x30fc\n#define EGL_CONTEXT_OPENGL_NO_ERROR_KHR 0x31b3\n#define EGL_GL_COLORSPACE_KHR 0x309d\n#define EGL_GL_COLORSPACE_SRGB_KHR 0x3089\n#define EGL_CONTEXT_RELEASE_BEHAVIOR_KHR 0x2097\n#define EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR 0\n#define EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR 0x2098\n\ntypedef int EGLint;\ntypedef unsigned int EGLBoolean;\ntypedef unsigned int EGLenum;\ntypedef void* EGLConfig;\ntypedef void* EGLContext;\ntypedef void* EGLDisplay;\ntypedef void* EGLSurface;\n\n// EGL function pointer typedefs\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglGetConfigAttrib)(EGLDisplay,EGLConfig,EGLint,EGLint*);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglGetConfigs)(EGLDisplay,EGLConfig*,EGLint,EGLint*);\ntypedef EGLDisplay (EGLAPIENTRY * PFN_eglGetDisplay)(EGLNativeDisplayType);\ntypedef EGLint (EGLAPIENTRY * PFN_eglGetError)(void);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglInitialize)(EGLDisplay,EGLint*,EGLint*);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglTerminate)(EGLDisplay);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglBindAPI)(EGLenum);\ntypedef EGLContext (EGLAPIENTRY * PFN_eglCreateContext)(EGLDisplay,EGLConfig,EGLContext,const EGLint*);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglDestroySurface)(EGLDisplay,EGLSurface);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglDestroyContext)(EGLDisplay,EGLContext);\ntypedef EGLSurface (EGLAPIENTRY * PFN_eglCreateWindowSurface)(EGLDisplay,EGLConfig,EGLNativeWindowType,const EGLint*);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglMakeCurrent)(EGLDisplay,EGLSurface,EGLSurface,EGLContext);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapBuffers)(EGLDisplay,EGLSurface);\ntypedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapInterval)(EGLDisplay,EGLint);\ntypedef const char* (EGLAPIENTRY * PFN_eglQueryString)(EGLDisplay,EGLint);\ntypedef GLFWglproc (EGLAPIENTRY * PFN_eglGetProcAddress)(const char*);\n#define eglGetConfigAttrib _glfw.egl.GetConfigAttrib\n#define eglGetConfigs _glfw.egl.GetConfigs\n#define eglGetDisplay _glfw.egl.GetDisplay\n#define eglGetError _glfw.egl.GetError\n#define eglInitialize _glfw.egl.Initialize\n#define eglTerminate _glfw.egl.Terminate\n#define eglBindAPI _glfw.egl.BindAPI\n#define eglCreateContext _glfw.egl.CreateContext\n#define eglDestroySurface _glfw.egl.DestroySurface\n#define eglDestroyContext _glfw.egl.DestroyContext\n#define eglCreateWindowSurface _glfw.egl.CreateWindowSurface\n#define eglMakeCurrent _glfw.egl.MakeCurrent\n#define eglSwapBuffers _glfw.egl.SwapBuffers\n#define eglSwapInterval _glfw.egl.SwapInterval\n#define eglQueryString _glfw.egl.QueryString\n#define eglGetProcAddress _glfw.egl.GetProcAddress\n\n#define _GLFW_EGL_CONTEXT_STATE _GLFWcontextEGL egl\n#define _GLFW_EGL_LIBRARY_CONTEXT_STATE _GLFWlibraryEGL egl\n\n\n// EGL-specific per-context data\n//\ntypedef struct _GLFWcontextEGL\n{\n EGLConfig config;\n EGLContext handle;\n EGLSurface surface;\n\n void* client;\n\n} _GLFWcontextEGL;\n\n// EGL-specific global data\n//\ntypedef struct _GLFWlibraryEGL\n{\n EGLDisplay display;\n EGLint major, minor;\n GLFWbool prefix;\n\n GLFWbool KHR_create_context;\n GLFWbool KHR_create_context_no_error;\n GLFWbool KHR_gl_colorspace;\n GLFWbool KHR_get_all_proc_addresses;\n GLFWbool KHR_context_flush_control;\n\n void* handle;\n\n PFN_eglGetConfigAttrib GetConfigAttrib;\n PFN_eglGetConfigs GetConfigs;\n PFN_eglGetDisplay GetDisplay;\n PFN_eglGetError GetError;\n PFN_eglInitialize Initialize;\n PFN_eglTerminate Terminate;\n PFN_eglBindAPI BindAPI;\n PFN_eglCreateContext CreateContext;\n PFN_eglDestroySurface DestroySurface;\n PFN_eglDestroyContext DestroyContext;\n PFN_eglCreateWindowSurface CreateWindowSurface;\n PFN_eglMakeCurrent MakeCurrent;\n PFN_eglSwapBuffers SwapBuffers;\n PFN_eglSwapInterval SwapInterval;\n PFN_eglQueryString QueryString;\n PFN_eglGetProcAddress GetProcAddress;\n\n} _GLFWlibraryEGL;\n\n\nGLFWbool _glfwInitEGL(void);\nvoid _glfwTerminateEGL(void);\nGLFWbool _glfwCreateContextEGL(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig);\n#if defined(_GLFW_X11)\nGLFWbool _glfwChooseVisualEGL(const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig,\n Visual** visual, int* depth);\n#endif /*_GLFW_X11*/\n\n" }, { "path": "thirdparty/glfw/src/glfw3.pc.in", "content": "prefix=@CMAKE_INSTALL_PREFIX@\nexec_prefix=${prefix}\nincludedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@\nlibdir=@CMAKE_INSTALL_FULL_LIBDIR@\n\nName: GLFW\nDescription: A multi-platform library for OpenGL, window and input\nVersion: @GLFW_VERSION@\nURL: https://www.glfw.org/\nRequires.private: @GLFW_PKG_DEPS@\nLibs: -L${libdir} -l@GLFW_LIB_NAME@\nLibs.private: @GLFW_PKG_LIBS@\nCflags: -I${includedir}\n" }, { "path": "thirdparty/glfw/src/glfw3Config.cmake.in", "content": "include(\"${CMAKE_CURRENT_LIST_DIR}/glfw3Targets.cmake\")\n" }, { "path": "thirdparty/glfw/src/glfw_config.h.in", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2010-2016 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// As glfw_config.h.in, this file is used by CMake to produce the\n// glfw_config.h configuration header file. If you are adding a feature\n// requiring conditional compilation, this is where to add the macro.\n//========================================================================\n// As glfw_config.h, this file defines compile-time option macros for a\n// specific platform and development environment. If you are using the\n// GLFW CMake files, modify glfw_config.h.in instead of this file. If you\n// are using your own build system, make this file define the appropriate\n// macros in whatever way is suitable.\n//========================================================================\n\n// Define this to 1 if building GLFW for X11\n#cmakedefine _GLFW_X11\n// Define this to 1 if building GLFW for Win32\n#cmakedefine _GLFW_WIN32\n// Define this to 1 if building GLFW for Cocoa\n#cmakedefine _GLFW_COCOA\n// Define this to 1 if building GLFW for Wayland\n#cmakedefine _GLFW_WAYLAND\n// Define this to 1 if building GLFW for OSMesa\n#cmakedefine _GLFW_OSMESA\n\n// Define this to 1 if building as a shared library / dynamic library / DLL\n#cmakedefine _GLFW_BUILD_DLL\n// Define this to 1 to use Vulkan loader linked statically into application\n#cmakedefine _GLFW_VULKAN_STATIC\n\n// Define this to 1 to force use of high-performance GPU on hybrid systems\n#cmakedefine _GLFW_USE_HYBRID_HPG\n\n// Define this to 1 if xkbcommon supports the compose key\n#cmakedefine HAVE_XKBCOMMON_COMPOSE_H\n// Define this to 1 if the libc supports memfd_create()\n#cmakedefine HAVE_MEMFD_CREATE\n\n" }, { "path": "thirdparty/glfw/src/glx_context.c", "content": "//========================================================================\n// GLFW 3.3 GLX - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n\n#ifndef GLXBadProfileARB\n #define GLXBadProfileARB 13\n#endif\n\n\n// Returns the specified attribute of the specified GLXFBConfig\n//\nstatic int getGLXFBConfigAttrib(GLXFBConfig fbconfig, int attrib)\n{\n int value;\n glXGetFBConfigAttrib(_glfw.x11.display, fbconfig, attrib, &value);\n return value;\n}\n\n// Return the GLXFBConfig most closely matching the specified hints\n//\nstatic GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,\n GLXFBConfig* result)\n{\n GLXFBConfig* nativeConfigs;\n _GLFWfbconfig* usableConfigs;\n const _GLFWfbconfig* closest;\n int i, nativeCount, usableCount;\n const char* vendor;\n GLFWbool trustWindowBit = GLFW_TRUE;\n\n // HACK: This is a (hopefully temporary) workaround for Chromium\n // (VirtualBox GL) not setting the window bit on any GLXFBConfigs\n vendor = glXGetClientString(_glfw.x11.display, GLX_VENDOR);\n if (vendor && strcmp(vendor, \"Chromium\") == 0)\n trustWindowBit = GLFW_FALSE;\n\n nativeConfigs =\n glXGetFBConfigs(_glfw.x11.display, _glfw.x11.screen, &nativeCount);\n if (!nativeConfigs || !nativeCount)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"GLX: No GLXFBConfigs returned\");\n return GLFW_FALSE;\n }\n\n usableConfigs = calloc(nativeCount, sizeof(_GLFWfbconfig));\n usableCount = 0;\n\n for (i = 0; i < nativeCount; i++)\n {\n const GLXFBConfig n = nativeConfigs[i];\n _GLFWfbconfig* u = usableConfigs + usableCount;\n\n // Only consider RGBA GLXFBConfigs\n if (!(getGLXFBConfigAttrib(n, GLX_RENDER_TYPE) & GLX_RGBA_BIT))\n continue;\n\n // Only consider window GLXFBConfigs\n if (!(getGLXFBConfigAttrib(n, GLX_DRAWABLE_TYPE) & GLX_WINDOW_BIT))\n {\n if (trustWindowBit)\n continue;\n }\n\n if (desired->transparent)\n {\n XVisualInfo* vi = glXGetVisualFromFBConfig(_glfw.x11.display, n);\n if (vi)\n {\n u->transparent = _glfwIsVisualTransparentX11(vi->visual);\n XFree(vi);\n }\n }\n\n u->redBits = getGLXFBConfigAttrib(n, GLX_RED_SIZE);\n u->greenBits = getGLXFBConfigAttrib(n, GLX_GREEN_SIZE);\n u->blueBits = getGLXFBConfigAttrib(n, GLX_BLUE_SIZE);\n\n u->alphaBits = getGLXFBConfigAttrib(n, GLX_ALPHA_SIZE);\n u->depthBits = getGLXFBConfigAttrib(n, GLX_DEPTH_SIZE);\n u->stencilBits = getGLXFBConfigAttrib(n, GLX_STENCIL_SIZE);\n\n u->accumRedBits = getGLXFBConfigAttrib(n, GLX_ACCUM_RED_SIZE);\n u->accumGreenBits = getGLXFBConfigAttrib(n, GLX_ACCUM_GREEN_SIZE);\n u->accumBlueBits = getGLXFBConfigAttrib(n, GLX_ACCUM_BLUE_SIZE);\n u->accumAlphaBits = getGLXFBConfigAttrib(n, GLX_ACCUM_ALPHA_SIZE);\n\n u->auxBuffers = getGLXFBConfigAttrib(n, GLX_AUX_BUFFERS);\n\n if (getGLXFBConfigAttrib(n, GLX_STEREO))\n u->stereo = GLFW_TRUE;\n if (getGLXFBConfigAttrib(n, GLX_DOUBLEBUFFER))\n u->doublebuffer = GLFW_TRUE;\n\n if (_glfw.glx.ARB_multisample)\n u->samples = getGLXFBConfigAttrib(n, GLX_SAMPLES);\n\n if (_glfw.glx.ARB_framebuffer_sRGB || _glfw.glx.EXT_framebuffer_sRGB)\n u->sRGB = getGLXFBConfigAttrib(n, GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB);\n\n u->handle = (uintptr_t) n;\n usableCount++;\n }\n\n closest = _glfwChooseFBConfig(desired, usableConfigs, usableCount);\n if (closest)\n *result = (GLXFBConfig) closest->handle;\n\n XFree(nativeConfigs);\n free(usableConfigs);\n\n return closest != NULL;\n}\n\n// Create the OpenGL context using legacy API\n//\nstatic GLXContext createLegacyContextGLX(_GLFWwindow* window,\n GLXFBConfig fbconfig,\n GLXContext share)\n{\n return glXCreateNewContext(_glfw.x11.display,\n fbconfig,\n GLX_RGBA_TYPE,\n share,\n True);\n}\n\nstatic void makeContextCurrentGLX(_GLFWwindow* window)\n{\n if (window)\n {\n if (!glXMakeCurrent(_glfw.x11.display,\n window->context.glx.window,\n window->context.glx.handle))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"GLX: Failed to make context current\");\n return;\n }\n }\n else\n {\n if (!glXMakeCurrent(_glfw.x11.display, None, NULL))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"GLX: Failed to clear current context\");\n return;\n }\n }\n\n _glfwPlatformSetTls(&_glfw.contextSlot, window);\n}\n\nstatic void swapBuffersGLX(_GLFWwindow* window)\n{\n glXSwapBuffers(_glfw.x11.display, window->context.glx.window);\n}\n\nstatic void swapIntervalGLX(int interval)\n{\n _GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);\n\n if (_glfw.glx.EXT_swap_control)\n {\n _glfw.glx.SwapIntervalEXT(_glfw.x11.display,\n window->context.glx.window,\n interval);\n }\n else if (_glfw.glx.MESA_swap_control)\n _glfw.glx.SwapIntervalMESA(interval);\n else if (_glfw.glx.SGI_swap_control)\n {\n if (interval > 0)\n _glfw.glx.SwapIntervalSGI(interval);\n }\n}\n\nstatic int extensionSupportedGLX(const char* extension)\n{\n const char* extensions =\n glXQueryExtensionsString(_glfw.x11.display, _glfw.x11.screen);\n if (extensions)\n {\n if (_glfwStringInExtensionString(extension, extensions))\n return GLFW_TRUE;\n }\n\n return GLFW_FALSE;\n}\n\nstatic GLFWglproc getProcAddressGLX(const char* procname)\n{\n if (_glfw.glx.GetProcAddress)\n return _glfw.glx.GetProcAddress((const GLubyte*) procname);\n else if (_glfw.glx.GetProcAddressARB)\n return _glfw.glx.GetProcAddressARB((const GLubyte*) procname);\n else\n return _glfw_dlsym(_glfw.glx.handle, procname);\n}\n\nstatic void destroyContextGLX(_GLFWwindow* window)\n{\n if (window->context.glx.window)\n {\n glXDestroyWindow(_glfw.x11.display, window->context.glx.window);\n window->context.glx.window = None;\n }\n\n if (window->context.glx.handle)\n {\n glXDestroyContext(_glfw.x11.display, window->context.glx.handle);\n window->context.glx.handle = NULL;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize GLX\n//\nGLFWbool _glfwInitGLX(void)\n{\n int i;\n const char* sonames[] =\n {\n#if defined(_GLFW_GLX_LIBRARY)\n _GLFW_GLX_LIBRARY,\n#elif defined(__CYGWIN__)\n \"libGL-1.so\",\n#else\n \"libGL.so.1\",\n \"libGL.so\",\n#endif\n NULL\n };\n\n if (_glfw.glx.handle)\n return GLFW_TRUE;\n\n for (i = 0; sonames[i]; i++)\n {\n _glfw.glx.handle = _glfw_dlopen(sonames[i]);\n if (_glfw.glx.handle)\n break;\n }\n\n if (!_glfw.glx.handle)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"GLX: Failed to load GLX\");\n return GLFW_FALSE;\n }\n\n _glfw.glx.GetFBConfigs =\n _glfw_dlsym(_glfw.glx.handle, \"glXGetFBConfigs\");\n _glfw.glx.GetFBConfigAttrib =\n _glfw_dlsym(_glfw.glx.handle, \"glXGetFBConfigAttrib\");\n _glfw.glx.GetClientString =\n _glfw_dlsym(_glfw.glx.handle, \"glXGetClientString\");\n _glfw.glx.QueryExtension =\n _glfw_dlsym(_glfw.glx.handle, \"glXQueryExtension\");\n _glfw.glx.QueryVersion =\n _glfw_dlsym(_glfw.glx.handle, \"glXQueryVersion\");\n _glfw.glx.DestroyContext =\n _glfw_dlsym(_glfw.glx.handle, \"glXDestroyContext\");\n _glfw.glx.MakeCurrent =\n _glfw_dlsym(_glfw.glx.handle, \"glXMakeCurrent\");\n _glfw.glx.SwapBuffers =\n _glfw_dlsym(_glfw.glx.handle, \"glXSwapBuffers\");\n _glfw.glx.QueryExtensionsString =\n _glfw_dlsym(_glfw.glx.handle, \"glXQueryExtensionsString\");\n _glfw.glx.CreateNewContext =\n _glfw_dlsym(_glfw.glx.handle, \"glXCreateNewContext\");\n _glfw.glx.CreateWindow =\n _glfw_dlsym(_glfw.glx.handle, \"glXCreateWindow\");\n _glfw.glx.DestroyWindow =\n _glfw_dlsym(_glfw.glx.handle, \"glXDestroyWindow\");\n _glfw.glx.GetProcAddress =\n _glfw_dlsym(_glfw.glx.handle, \"glXGetProcAddress\");\n _glfw.glx.GetProcAddressARB =\n _glfw_dlsym(_glfw.glx.handle, \"glXGetProcAddressARB\");\n _glfw.glx.GetVisualFromFBConfig =\n _glfw_dlsym(_glfw.glx.handle, \"glXGetVisualFromFBConfig\");\n\n if (!_glfw.glx.GetFBConfigs ||\n !_glfw.glx.GetFBConfigAttrib ||\n !_glfw.glx.GetClientString ||\n !_glfw.glx.QueryExtension ||\n !_glfw.glx.QueryVersion ||\n !_glfw.glx.DestroyContext ||\n !_glfw.glx.MakeCurrent ||\n !_glfw.glx.SwapBuffers ||\n !_glfw.glx.QueryExtensionsString ||\n !_glfw.glx.CreateNewContext ||\n !_glfw.glx.CreateWindow ||\n !_glfw.glx.DestroyWindow ||\n !_glfw.glx.GetProcAddress ||\n !_glfw.glx.GetProcAddressARB ||\n !_glfw.glx.GetVisualFromFBConfig)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"GLX: Failed to load required entry points\");\n return GLFW_FALSE;\n }\n\n if (!glXQueryExtension(_glfw.x11.display,\n &_glfw.glx.errorBase,\n &_glfw.glx.eventBase))\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"GLX: GLX extension not found\");\n return GLFW_FALSE;\n }\n\n if (!glXQueryVersion(_glfw.x11.display, &_glfw.glx.major, &_glfw.glx.minor))\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"GLX: Failed to query GLX version\");\n return GLFW_FALSE;\n }\n\n if (_glfw.glx.major == 1 && _glfw.glx.minor < 3)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"GLX: GLX version 1.3 is required\");\n return GLFW_FALSE;\n }\n\n if (extensionSupportedGLX(\"GLX_EXT_swap_control\"))\n {\n _glfw.glx.SwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC)\n getProcAddressGLX(\"glXSwapIntervalEXT\");\n\n if (_glfw.glx.SwapIntervalEXT)\n _glfw.glx.EXT_swap_control = GLFW_TRUE;\n }\n\n if (extensionSupportedGLX(\"GLX_SGI_swap_control\"))\n {\n _glfw.glx.SwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC)\n getProcAddressGLX(\"glXSwapIntervalSGI\");\n\n if (_glfw.glx.SwapIntervalSGI)\n _glfw.glx.SGI_swap_control = GLFW_TRUE;\n }\n\n if (extensionSupportedGLX(\"GLX_MESA_swap_control\"))\n {\n _glfw.glx.SwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)\n getProcAddressGLX(\"glXSwapIntervalMESA\");\n\n if (_glfw.glx.SwapIntervalMESA)\n _glfw.glx.MESA_swap_control = GLFW_TRUE;\n }\n\n if (extensionSupportedGLX(\"GLX_ARB_multisample\"))\n _glfw.glx.ARB_multisample = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_ARB_framebuffer_sRGB\"))\n _glfw.glx.ARB_framebuffer_sRGB = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_EXT_framebuffer_sRGB\"))\n _glfw.glx.EXT_framebuffer_sRGB = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_ARB_create_context\"))\n {\n _glfw.glx.CreateContextAttribsARB = (PFNGLXCREATECONTEXTATTRIBSARBPROC)\n getProcAddressGLX(\"glXCreateContextAttribsARB\");\n\n if (_glfw.glx.CreateContextAttribsARB)\n _glfw.glx.ARB_create_context = GLFW_TRUE;\n }\n\n if (extensionSupportedGLX(\"GLX_ARB_create_context_robustness\"))\n _glfw.glx.ARB_create_context_robustness = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_ARB_create_context_profile\"))\n _glfw.glx.ARB_create_context_profile = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_EXT_create_context_es2_profile\"))\n _glfw.glx.EXT_create_context_es2_profile = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_ARB_create_context_no_error\"))\n _glfw.glx.ARB_create_context_no_error = GLFW_TRUE;\n\n if (extensionSupportedGLX(\"GLX_ARB_context_flush_control\"))\n _glfw.glx.ARB_context_flush_control = GLFW_TRUE;\n\n return GLFW_TRUE;\n}\n\n// Terminate GLX\n//\nvoid _glfwTerminateGLX(void)\n{\n // NOTE: This function must not call any X11 functions, as it is called\n // after XCloseDisplay (see _glfwPlatformTerminate for details)\n\n if (_glfw.glx.handle)\n {\n _glfw_dlclose(_glfw.glx.handle);\n _glfw.glx.handle = NULL;\n }\n}\n\n#define setAttrib(a, v) \\\n{ \\\n assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \\\n attribs[index++] = a; \\\n attribs[index++] = v; \\\n}\n\n// Create the OpenGL or OpenGL ES context\n//\nGLFWbool _glfwCreateContextGLX(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n int attribs[40];\n GLXFBConfig native = NULL;\n GLXContext share = NULL;\n\n if (ctxconfig->share)\n share = ctxconfig->share->context.glx.handle;\n\n if (!chooseGLXFBConfig(fbconfig, &native))\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"GLX: Failed to find a suitable GLXFBConfig\");\n return GLFW_FALSE;\n }\n\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n if (!_glfw.glx.ARB_create_context ||\n !_glfw.glx.ARB_create_context_profile ||\n !_glfw.glx.EXT_create_context_es2_profile)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"GLX: OpenGL ES requested but GLX_EXT_create_context_es2_profile is unavailable\");\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->forward)\n {\n if (!_glfw.glx.ARB_create_context)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"GLX: Forward compatibility requested but GLX_ARB_create_context_profile is unavailable\");\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->profile)\n {\n if (!_glfw.glx.ARB_create_context ||\n !_glfw.glx.ARB_create_context_profile)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"GLX: An OpenGL profile requested but GLX_ARB_create_context_profile is unavailable\");\n return GLFW_FALSE;\n }\n }\n\n _glfwGrabErrorHandlerX11();\n\n if (_glfw.glx.ARB_create_context)\n {\n int index = 0, mask = 0, flags = 0;\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (ctxconfig->forward)\n flags |= GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;\n\n if (ctxconfig->profile == GLFW_OPENGL_CORE_PROFILE)\n mask |= GLX_CONTEXT_CORE_PROFILE_BIT_ARB;\n else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)\n mask |= GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;\n }\n else\n mask |= GLX_CONTEXT_ES2_PROFILE_BIT_EXT;\n\n if (ctxconfig->debug)\n flags |= GLX_CONTEXT_DEBUG_BIT_ARB;\n\n if (ctxconfig->robustness)\n {\n if (_glfw.glx.ARB_create_context_robustness)\n {\n if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)\n {\n setAttrib(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,\n GLX_NO_RESET_NOTIFICATION_ARB);\n }\n else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)\n {\n setAttrib(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,\n GLX_LOSE_CONTEXT_ON_RESET_ARB);\n }\n\n flags |= GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB;\n }\n }\n\n if (ctxconfig->release)\n {\n if (_glfw.glx.ARB_context_flush_control)\n {\n if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)\n {\n setAttrib(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,\n GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB);\n }\n else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)\n {\n setAttrib(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,\n GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB);\n }\n }\n }\n\n if (ctxconfig->noerror)\n {\n if (_glfw.glx.ARB_create_context_no_error)\n setAttrib(GLX_CONTEXT_OPENGL_NO_ERROR_ARB, GLFW_TRUE);\n }\n\n // NOTE: Only request an explicitly versioned context when necessary, as\n // explicitly requesting version 1.0 does not always return the\n // highest version supported by the driver\n if (ctxconfig->major != 1 || ctxconfig->minor != 0)\n {\n setAttrib(GLX_CONTEXT_MAJOR_VERSION_ARB, ctxconfig->major);\n setAttrib(GLX_CONTEXT_MINOR_VERSION_ARB, ctxconfig->minor);\n }\n\n if (mask)\n setAttrib(GLX_CONTEXT_PROFILE_MASK_ARB, mask);\n\n if (flags)\n setAttrib(GLX_CONTEXT_FLAGS_ARB, flags);\n\n setAttrib(None, None);\n\n window->context.glx.handle =\n _glfw.glx.CreateContextAttribsARB(_glfw.x11.display,\n native,\n share,\n True,\n attribs);\n\n // HACK: This is a fallback for broken versions of the Mesa\n // implementation of GLX_ARB_create_context_profile that fail\n // default 1.0 context creation with a GLXBadProfileARB error in\n // violation of the extension spec\n if (!window->context.glx.handle)\n {\n if (_glfw.x11.errorCode == _glfw.glx.errorBase + GLXBadProfileARB &&\n ctxconfig->client == GLFW_OPENGL_API &&\n ctxconfig->profile == GLFW_OPENGL_ANY_PROFILE &&\n ctxconfig->forward == GLFW_FALSE)\n {\n window->context.glx.handle =\n createLegacyContextGLX(window, native, share);\n }\n }\n }\n else\n {\n window->context.glx.handle =\n createLegacyContextGLX(window, native, share);\n }\n\n _glfwReleaseErrorHandlerX11();\n\n if (!window->context.glx.handle)\n {\n _glfwInputErrorX11(GLFW_VERSION_UNAVAILABLE, \"GLX: Failed to create context\");\n return GLFW_FALSE;\n }\n\n window->context.glx.window =\n glXCreateWindow(_glfw.x11.display, native, window->x11.handle, NULL);\n if (!window->context.glx.window)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"GLX: Failed to create window\");\n return GLFW_FALSE;\n }\n\n window->context.makeCurrent = makeContextCurrentGLX;\n window->context.swapBuffers = swapBuffersGLX;\n window->context.swapInterval = swapIntervalGLX;\n window->context.extensionSupported = extensionSupportedGLX;\n window->context.getProcAddress = getProcAddressGLX;\n window->context.destroy = destroyContextGLX;\n\n return GLFW_TRUE;\n}\n\n#undef setAttrib\n\n// Returns the Visual and depth of the chosen GLXFBConfig\n//\nGLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig,\n Visual** visual, int* depth)\n{\n GLXFBConfig native;\n XVisualInfo* result;\n\n if (!chooseGLXFBConfig(fbconfig, &native))\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"GLX: Failed to find a suitable GLXFBConfig\");\n return GLFW_FALSE;\n }\n\n result = glXGetVisualFromFBConfig(_glfw.x11.display, native);\n if (!result)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"GLX: Failed to retrieve Visual for GLXFBConfig\");\n return GLFW_FALSE;\n }\n\n *visual = result->visual;\n *depth = result->depth;\n\n XFree(result);\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return NULL;\n }\n\n return window->context.glx.handle;\n}\n\nGLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(None);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return None;\n }\n\n return window->context.glx.window;\n}\n\n" }, { "path": "thirdparty/glfw/src/glx_context.h", "content": "//========================================================================\n// GLFW 3.3 GLX - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#define GLX_VENDOR 1\n#define GLX_RGBA_BIT 0x00000001\n#define GLX_WINDOW_BIT 0x00000001\n#define GLX_DRAWABLE_TYPE 0x8010\n#define GLX_RENDER_TYPE 0x8011\n#define GLX_RGBA_TYPE 0x8014\n#define GLX_DOUBLEBUFFER 5\n#define GLX_STEREO 6\n#define GLX_AUX_BUFFERS 7\n#define GLX_RED_SIZE 8\n#define GLX_GREEN_SIZE 9\n#define GLX_BLUE_SIZE 10\n#define GLX_ALPHA_SIZE 11\n#define GLX_DEPTH_SIZE 12\n#define GLX_STENCIL_SIZE 13\n#define GLX_ACCUM_RED_SIZE 14\n#define GLX_ACCUM_GREEN_SIZE 15\n#define GLX_ACCUM_BLUE_SIZE 16\n#define GLX_ACCUM_ALPHA_SIZE 17\n#define GLX_SAMPLES 0x186a1\n#define GLX_VISUAL_ID 0x800b\n\n#define GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20b2\n#define GLX_CONTEXT_DEBUG_BIT_ARB 0x00000001\n#define GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002\n#define GLX_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001\n#define GLX_CONTEXT_PROFILE_MASK_ARB 0x9126\n#define GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002\n#define GLX_CONTEXT_MAJOR_VERSION_ARB 0x2091\n#define GLX_CONTEXT_MINOR_VERSION_ARB 0x2092\n#define GLX_CONTEXT_FLAGS_ARB 0x2094\n#define GLX_CONTEXT_ES2_PROFILE_BIT_EXT 0x00000004\n#define GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004\n#define GLX_LOSE_CONTEXT_ON_RESET_ARB 0x8252\n#define GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256\n#define GLX_NO_RESET_NOTIFICATION_ARB 0x8261\n#define GLX_CONTEXT_RELEASE_BEHAVIOR_ARB 0x2097\n#define GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0\n#define GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098\n#define GLX_CONTEXT_OPENGL_NO_ERROR_ARB 0x31b3\n\ntypedef XID GLXWindow;\ntypedef XID GLXDrawable;\ntypedef struct __GLXFBConfig* GLXFBConfig;\ntypedef struct __GLXcontext* GLXContext;\ntypedef void (*__GLXextproc)(void);\n\ntypedef int (*PFNGLXGETFBCONFIGATTRIBPROC)(Display*,GLXFBConfig,int,int*);\ntypedef const char* (*PFNGLXGETCLIENTSTRINGPROC)(Display*,int);\ntypedef Bool (*PFNGLXQUERYEXTENSIONPROC)(Display*,int*,int*);\ntypedef Bool (*PFNGLXQUERYVERSIONPROC)(Display*,int*,int*);\ntypedef void (*PFNGLXDESTROYCONTEXTPROC)(Display*,GLXContext);\ntypedef Bool (*PFNGLXMAKECURRENTPROC)(Display*,GLXDrawable,GLXContext);\ntypedef void (*PFNGLXSWAPBUFFERSPROC)(Display*,GLXDrawable);\ntypedef const char* (*PFNGLXQUERYEXTENSIONSSTRINGPROC)(Display*,int);\ntypedef GLXFBConfig* (*PFNGLXGETFBCONFIGSPROC)(Display*,int,int*);\ntypedef GLXContext (*PFNGLXCREATENEWCONTEXTPROC)(Display*,GLXFBConfig,int,GLXContext,Bool);\ntypedef __GLXextproc (* PFNGLXGETPROCADDRESSPROC)(const GLubyte *procName);\ntypedef void (*PFNGLXSWAPINTERVALEXTPROC)(Display*,GLXDrawable,int);\ntypedef XVisualInfo* (*PFNGLXGETVISUALFROMFBCONFIGPROC)(Display*,GLXFBConfig);\ntypedef GLXWindow (*PFNGLXCREATEWINDOWPROC)(Display*,GLXFBConfig,Window,const int*);\ntypedef void (*PFNGLXDESTROYWINDOWPROC)(Display*,GLXWindow);\n\ntypedef int (*PFNGLXSWAPINTERVALMESAPROC)(int);\ntypedef int (*PFNGLXSWAPINTERVALSGIPROC)(int);\ntypedef GLXContext (*PFNGLXCREATECONTEXTATTRIBSARBPROC)(Display*,GLXFBConfig,GLXContext,Bool,const int*);\n\n// libGL.so function pointer typedefs\n#define glXGetFBConfigs _glfw.glx.GetFBConfigs\n#define glXGetFBConfigAttrib _glfw.glx.GetFBConfigAttrib\n#define glXGetClientString _glfw.glx.GetClientString\n#define glXQueryExtension _glfw.glx.QueryExtension\n#define glXQueryVersion _glfw.glx.QueryVersion\n#define glXDestroyContext _glfw.glx.DestroyContext\n#define glXMakeCurrent _glfw.glx.MakeCurrent\n#define glXSwapBuffers _glfw.glx.SwapBuffers\n#define glXQueryExtensionsString _glfw.glx.QueryExtensionsString\n#define glXCreateNewContext _glfw.glx.CreateNewContext\n#define glXGetVisualFromFBConfig _glfw.glx.GetVisualFromFBConfig\n#define glXCreateWindow _glfw.glx.CreateWindow\n#define glXDestroyWindow _glfw.glx.DestroyWindow\n\n#define _GLFW_PLATFORM_CONTEXT_STATE _GLFWcontextGLX glx\n#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE _GLFWlibraryGLX glx\n\n\n// GLX-specific per-context data\n//\ntypedef struct _GLFWcontextGLX\n{\n GLXContext handle;\n GLXWindow window;\n\n} _GLFWcontextGLX;\n\n// GLX-specific global data\n//\ntypedef struct _GLFWlibraryGLX\n{\n int major, minor;\n int eventBase;\n int errorBase;\n\n // dlopen handle for libGL.so.1\n void* handle;\n\n // GLX 1.3 functions\n PFNGLXGETFBCONFIGSPROC GetFBConfigs;\n PFNGLXGETFBCONFIGATTRIBPROC GetFBConfigAttrib;\n PFNGLXGETCLIENTSTRINGPROC GetClientString;\n PFNGLXQUERYEXTENSIONPROC QueryExtension;\n PFNGLXQUERYVERSIONPROC QueryVersion;\n PFNGLXDESTROYCONTEXTPROC DestroyContext;\n PFNGLXMAKECURRENTPROC MakeCurrent;\n PFNGLXSWAPBUFFERSPROC SwapBuffers;\n PFNGLXQUERYEXTENSIONSSTRINGPROC QueryExtensionsString;\n PFNGLXCREATENEWCONTEXTPROC CreateNewContext;\n PFNGLXGETVISUALFROMFBCONFIGPROC GetVisualFromFBConfig;\n PFNGLXCREATEWINDOWPROC CreateWindow;\n PFNGLXDESTROYWINDOWPROC DestroyWindow;\n\n // GLX 1.4 and extension functions\n PFNGLXGETPROCADDRESSPROC GetProcAddress;\n PFNGLXGETPROCADDRESSPROC GetProcAddressARB;\n PFNGLXSWAPINTERVALSGIPROC SwapIntervalSGI;\n PFNGLXSWAPINTERVALEXTPROC SwapIntervalEXT;\n PFNGLXSWAPINTERVALMESAPROC SwapIntervalMESA;\n PFNGLXCREATECONTEXTATTRIBSARBPROC CreateContextAttribsARB;\n GLFWbool SGI_swap_control;\n GLFWbool EXT_swap_control;\n GLFWbool MESA_swap_control;\n GLFWbool ARB_multisample;\n GLFWbool ARB_framebuffer_sRGB;\n GLFWbool EXT_framebuffer_sRGB;\n GLFWbool ARB_create_context;\n GLFWbool ARB_create_context_profile;\n GLFWbool ARB_create_context_robustness;\n GLFWbool EXT_create_context_es2_profile;\n GLFWbool ARB_create_context_no_error;\n GLFWbool ARB_context_flush_control;\n\n} _GLFWlibraryGLX;\n\nGLFWbool _glfwInitGLX(void);\nvoid _glfwTerminateGLX(void);\nGLFWbool _glfwCreateContextGLX(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig);\nvoid _glfwDestroyContextGLX(_GLFWwindow* window);\nGLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig,\n Visual** visual, int* depth);\n\n" }, { "path": "thirdparty/glfw/src/init.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2018 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n#include \"mappings.h\"\n\n#include \n#include \n#include \n#include \n#include \n\n\n// The global variables below comprise all mutable global data in GLFW\n//\n// Any other global variable is a bug\n\n// Global state shared between compilation units of GLFW\n//\n_GLFWlibrary _glfw = { GLFW_FALSE };\n\n// These are outside of _glfw so they can be used before initialization and\n// after termination\n//\nstatic _GLFWerror _glfwMainThreadError;\nstatic GLFWerrorfun _glfwErrorCallback;\nstatic _GLFWinitconfig _glfwInitHints =\n{\n GLFW_TRUE, // hat buttons\n {\n GLFW_TRUE, // macOS menu bar\n GLFW_TRUE // macOS bundle chdir\n }\n};\n\n// Terminate the library\n//\nstatic void terminate(void)\n{\n int i;\n\n memset(&_glfw.callbacks, 0, sizeof(_glfw.callbacks));\n\n while (_glfw.windowListHead)\n glfwDestroyWindow((GLFWwindow*) _glfw.windowListHead);\n\n while (_glfw.cursorListHead)\n glfwDestroyCursor((GLFWcursor*) _glfw.cursorListHead);\n\n for (i = 0; i < _glfw.monitorCount; i++)\n {\n _GLFWmonitor* monitor = _glfw.monitors[i];\n if (monitor->originalRamp.size)\n _glfwPlatformSetGammaRamp(monitor, &monitor->originalRamp);\n _glfwFreeMonitor(monitor);\n }\n\n free(_glfw.monitors);\n _glfw.monitors = NULL;\n _glfw.monitorCount = 0;\n\n free(_glfw.mappings);\n _glfw.mappings = NULL;\n _glfw.mappingCount = 0;\n\n _glfwTerminateVulkan();\n _glfwPlatformTerminate();\n\n _glfw.initialized = GLFW_FALSE;\n\n while (_glfw.errorListHead)\n {\n _GLFWerror* error = _glfw.errorListHead;\n _glfw.errorListHead = error->next;\n free(error);\n }\n\n _glfwPlatformDestroyTls(&_glfw.contextSlot);\n _glfwPlatformDestroyTls(&_glfw.errorSlot);\n _glfwPlatformDestroyMutex(&_glfw.errorLock);\n\n memset(&_glfw, 0, sizeof(_glfw));\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\nchar* _glfw_strdup(const char* source)\n{\n const size_t length = strlen(source);\n char* result = calloc(length + 1, 1);\n strcpy(result, source);\n return result;\n}\n\nfloat _glfw_fminf(float a, float b)\n{\n if (a != a)\n return b;\n else if (b != b)\n return a;\n else if (a < b)\n return a;\n else\n return b;\n}\n\nfloat _glfw_fmaxf(float a, float b)\n{\n if (a != a)\n return b;\n else if (b != b)\n return a;\n else if (a > b)\n return a;\n else\n return b;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW event API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Notifies shared code of an error\n//\nvoid _glfwInputError(int code, const char* format, ...)\n{\n _GLFWerror* error;\n char description[_GLFW_MESSAGE_SIZE];\n\n if (format)\n {\n va_list vl;\n\n va_start(vl, format);\n vsnprintf(description, sizeof(description), format, vl);\n va_end(vl);\n\n description[sizeof(description) - 1] = '\\0';\n }\n else\n {\n if (code == GLFW_NOT_INITIALIZED)\n strcpy(description, \"The GLFW library is not initialized\");\n else if (code == GLFW_NO_CURRENT_CONTEXT)\n strcpy(description, \"There is no current context\");\n else if (code == GLFW_INVALID_ENUM)\n strcpy(description, \"Invalid argument for enum parameter\");\n else if (code == GLFW_INVALID_VALUE)\n strcpy(description, \"Invalid value for parameter\");\n else if (code == GLFW_OUT_OF_MEMORY)\n strcpy(description, \"Out of memory\");\n else if (code == GLFW_API_UNAVAILABLE)\n strcpy(description, \"The requested API is unavailable\");\n else if (code == GLFW_VERSION_UNAVAILABLE)\n strcpy(description, \"The requested API version is unavailable\");\n else if (code == GLFW_PLATFORM_ERROR)\n strcpy(description, \"A platform-specific error occurred\");\n else if (code == GLFW_FORMAT_UNAVAILABLE)\n strcpy(description, \"The requested format is unavailable\");\n else if (code == GLFW_NO_WINDOW_CONTEXT)\n strcpy(description, \"The specified window has no context\");\n else\n strcpy(description, \"ERROR: UNKNOWN GLFW ERROR\");\n }\n\n if (_glfw.initialized)\n {\n error = _glfwPlatformGetTls(&_glfw.errorSlot);\n if (!error)\n {\n error = calloc(1, sizeof(_GLFWerror));\n _glfwPlatformSetTls(&_glfw.errorSlot, error);\n _glfwPlatformLockMutex(&_glfw.errorLock);\n error->next = _glfw.errorListHead;\n _glfw.errorListHead = error;\n _glfwPlatformUnlockMutex(&_glfw.errorLock);\n }\n }\n else\n error = &_glfwMainThreadError;\n\n error->code = code;\n strcpy(error->description, description);\n\n if (_glfwErrorCallback)\n _glfwErrorCallback(code, description);\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW public API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI int glfwInit(void)\n{\n if (_glfw.initialized)\n return GLFW_TRUE;\n\n memset(&_glfw, 0, sizeof(_glfw));\n _glfw.hints.init = _glfwInitHints;\n\n if (!_glfwPlatformInit())\n {\n terminate();\n return GLFW_FALSE;\n }\n\n if (!_glfwPlatformCreateMutex(&_glfw.errorLock) ||\n !_glfwPlatformCreateTls(&_glfw.errorSlot) ||\n !_glfwPlatformCreateTls(&_glfw.contextSlot))\n {\n terminate();\n return GLFW_FALSE;\n }\n\n _glfwPlatformSetTls(&_glfw.errorSlot, &_glfwMainThreadError);\n\n _glfw.initialized = GLFW_TRUE;\n _glfw.timer.offset = _glfwPlatformGetTimerValue();\n\n glfwDefaultWindowHints();\n\n {\n int i;\n\n for (i = 0; _glfwDefaultMappings[i]; i++)\n {\n if (!glfwUpdateGamepadMappings(_glfwDefaultMappings[i]))\n {\n terminate();\n return GLFW_FALSE;\n }\n }\n }\n\n return GLFW_TRUE;\n}\n\nGLFWAPI void glfwTerminate(void)\n{\n if (!_glfw.initialized)\n return;\n\n terminate();\n}\n\nGLFWAPI void glfwInitHint(int hint, int value)\n{\n switch (hint)\n {\n case GLFW_JOYSTICK_HAT_BUTTONS:\n _glfwInitHints.hatButtons = value;\n return;\n case GLFW_COCOA_CHDIR_RESOURCES:\n _glfwInitHints.ns.chdir = value;\n return;\n case GLFW_COCOA_MENUBAR:\n _glfwInitHints.ns.menubar = value;\n return;\n }\n\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid init hint 0x%08X\", hint);\n}\n\nGLFWAPI void glfwGetVersion(int* major, int* minor, int* rev)\n{\n if (major != NULL)\n *major = GLFW_VERSION_MAJOR;\n if (minor != NULL)\n *minor = GLFW_VERSION_MINOR;\n if (rev != NULL)\n *rev = GLFW_VERSION_REVISION;\n}\n\nGLFWAPI const char* glfwGetVersionString(void)\n{\n return _glfwPlatformGetVersionString();\n}\n\nGLFWAPI int glfwGetError(const char** description)\n{\n _GLFWerror* error;\n int code = GLFW_NO_ERROR;\n\n if (description)\n *description = NULL;\n\n if (_glfw.initialized)\n error = _glfwPlatformGetTls(&_glfw.errorSlot);\n else\n error = &_glfwMainThreadError;\n\n if (error)\n {\n code = error->code;\n error->code = GLFW_NO_ERROR;\n if (description && code)\n *description = error->description;\n }\n\n return code;\n}\n\nGLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun cbfun)\n{\n _GLFW_SWAP_POINTERS(_glfwErrorCallback, cbfun);\n return cbfun;\n}\n\n" }, { "path": "thirdparty/glfw/src/input.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n\n// Internal key state used for sticky keys\n#define _GLFW_STICK 3\n\n// Internal constants for gamepad mapping source types\n#define _GLFW_JOYSTICK_AXIS 1\n#define _GLFW_JOYSTICK_BUTTON 2\n#define _GLFW_JOYSTICK_HATBIT 3\n\n// Finds a mapping based on joystick GUID\n//\nstatic _GLFWmapping* findMapping(const char* guid)\n{\n int i;\n\n for (i = 0; i < _glfw.mappingCount; i++)\n {\n if (strcmp(_glfw.mappings[i].guid, guid) == 0)\n return _glfw.mappings + i;\n }\n\n return NULL;\n}\n\n// Checks whether a gamepad mapping element is present in the hardware\n//\nstatic GLFWbool isValidElementForJoystick(const _GLFWmapelement* e,\n const _GLFWjoystick* js)\n{\n if (e->type == _GLFW_JOYSTICK_HATBIT && (e->index >> 4) >= js->hatCount)\n return GLFW_FALSE;\n else if (e->type == _GLFW_JOYSTICK_BUTTON && e->index >= js->buttonCount)\n return GLFW_FALSE;\n else if (e->type == _GLFW_JOYSTICK_AXIS && e->index >= js->axisCount)\n return GLFW_FALSE;\n\n return GLFW_TRUE;\n}\n\n// Finds a mapping based on joystick GUID and verifies element indices\n//\nstatic _GLFWmapping* findValidMapping(const _GLFWjoystick* js)\n{\n _GLFWmapping* mapping = findMapping(js->guid);\n if (mapping)\n {\n int i;\n\n for (i = 0; i <= GLFW_GAMEPAD_BUTTON_LAST; i++)\n {\n if (!isValidElementForJoystick(mapping->buttons + i, js))\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid button in gamepad mapping %s (%s)\",\n mapping->guid,\n mapping->name);\n return NULL;\n }\n }\n\n for (i = 0; i <= GLFW_GAMEPAD_AXIS_LAST; i++)\n {\n if (!isValidElementForJoystick(mapping->axes + i, js))\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid axis in gamepad mapping %s (%s)\",\n mapping->guid,\n mapping->name);\n return NULL;\n }\n }\n }\n\n return mapping;\n}\n\n// Parses an SDL_GameControllerDB line and adds it to the mapping list\n//\nstatic GLFWbool parseMapping(_GLFWmapping* mapping, const char* string)\n{\n const char* c = string;\n size_t i, length;\n struct\n {\n const char* name;\n _GLFWmapelement* element;\n } fields[] =\n {\n { \"platform\", NULL },\n { \"a\", mapping->buttons + GLFW_GAMEPAD_BUTTON_A },\n { \"b\", mapping->buttons + GLFW_GAMEPAD_BUTTON_B },\n { \"x\", mapping->buttons + GLFW_GAMEPAD_BUTTON_X },\n { \"y\", mapping->buttons + GLFW_GAMEPAD_BUTTON_Y },\n { \"back\", mapping->buttons + GLFW_GAMEPAD_BUTTON_BACK },\n { \"start\", mapping->buttons + GLFW_GAMEPAD_BUTTON_START },\n { \"guide\", mapping->buttons + GLFW_GAMEPAD_BUTTON_GUIDE },\n { \"leftshoulder\", mapping->buttons + GLFW_GAMEPAD_BUTTON_LEFT_BUMPER },\n { \"rightshoulder\", mapping->buttons + GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER },\n { \"leftstick\", mapping->buttons + GLFW_GAMEPAD_BUTTON_LEFT_THUMB },\n { \"rightstick\", mapping->buttons + GLFW_GAMEPAD_BUTTON_RIGHT_THUMB },\n { \"dpup\", mapping->buttons + GLFW_GAMEPAD_BUTTON_DPAD_UP },\n { \"dpright\", mapping->buttons + GLFW_GAMEPAD_BUTTON_DPAD_RIGHT },\n { \"dpdown\", mapping->buttons + GLFW_GAMEPAD_BUTTON_DPAD_DOWN },\n { \"dpleft\", mapping->buttons + GLFW_GAMEPAD_BUTTON_DPAD_LEFT },\n { \"lefttrigger\", mapping->axes + GLFW_GAMEPAD_AXIS_LEFT_TRIGGER },\n { \"righttrigger\", mapping->axes + GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER },\n { \"leftx\", mapping->axes + GLFW_GAMEPAD_AXIS_LEFT_X },\n { \"lefty\", mapping->axes + GLFW_GAMEPAD_AXIS_LEFT_Y },\n { \"rightx\", mapping->axes + GLFW_GAMEPAD_AXIS_RIGHT_X },\n { \"righty\", mapping->axes + GLFW_GAMEPAD_AXIS_RIGHT_Y }\n };\n\n length = strcspn(c, \",\");\n if (length != 32 || c[length] != ',')\n {\n _glfwInputError(GLFW_INVALID_VALUE, NULL);\n return GLFW_FALSE;\n }\n\n memcpy(mapping->guid, c, length);\n c += length + 1;\n\n length = strcspn(c, \",\");\n if (length >= sizeof(mapping->name) || c[length] != ',')\n {\n _glfwInputError(GLFW_INVALID_VALUE, NULL);\n return GLFW_FALSE;\n }\n\n memcpy(mapping->name, c, length);\n c += length + 1;\n\n while (*c)\n {\n // TODO: Implement output modifiers\n if (*c == '+' || *c == '-')\n return GLFW_FALSE;\n\n for (i = 0; i < sizeof(fields) / sizeof(fields[0]); i++)\n {\n length = strlen(fields[i].name);\n if (strncmp(c, fields[i].name, length) != 0 || c[length] != ':')\n continue;\n\n c += length + 1;\n\n if (fields[i].element)\n {\n _GLFWmapelement* e = fields[i].element;\n int8_t minimum = -1;\n int8_t maximum = 1;\n\n if (*c == '+')\n {\n minimum = 0;\n c += 1;\n }\n else if (*c == '-')\n {\n maximum = 0;\n c += 1;\n }\n\n if (*c == 'a')\n e->type = _GLFW_JOYSTICK_AXIS;\n else if (*c == 'b')\n e->type = _GLFW_JOYSTICK_BUTTON;\n else if (*c == 'h')\n e->type = _GLFW_JOYSTICK_HATBIT;\n else\n break;\n\n if (e->type == _GLFW_JOYSTICK_HATBIT)\n {\n const unsigned long hat = strtoul(c + 1, (char**) &c, 10);\n const unsigned long bit = strtoul(c + 1, (char**) &c, 10);\n e->index = (uint8_t) ((hat << 4) | bit);\n }\n else\n e->index = (uint8_t) strtoul(c + 1, (char**) &c, 10);\n\n if (e->type == _GLFW_JOYSTICK_AXIS)\n {\n e->axisScale = 2 / (maximum - minimum);\n e->axisOffset = -(maximum + minimum);\n\n if (*c == '~')\n {\n e->axisScale = -e->axisScale;\n e->axisOffset = -e->axisOffset;\n }\n }\n }\n else\n {\n length = strlen(_GLFW_PLATFORM_MAPPING_NAME);\n if (strncmp(c, _GLFW_PLATFORM_MAPPING_NAME, length) != 0)\n return GLFW_FALSE;\n }\n\n break;\n }\n\n c += strcspn(c, \",\");\n c += strspn(c, \",\");\n }\n\n for (i = 0; i < 32; i++)\n {\n if (mapping->guid[i] >= 'A' && mapping->guid[i] <= 'F')\n mapping->guid[i] += 'a' - 'A';\n }\n\n _glfwPlatformUpdateGamepadGUID(mapping->guid);\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW event API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Notifies shared code of a physical key event\n//\nvoid _glfwInputKey(_GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key >= 0 && key <= GLFW_KEY_LAST)\n {\n GLFWbool repeated = GLFW_FALSE;\n\n if (action == GLFW_RELEASE && window->keys[key] == GLFW_RELEASE)\n return;\n\n if (action == GLFW_PRESS && window->keys[key] == GLFW_PRESS)\n repeated = GLFW_TRUE;\n\n if (action == GLFW_RELEASE && window->stickyKeys)\n window->keys[key] = _GLFW_STICK;\n else\n window->keys[key] = (char) action;\n\n if (repeated)\n action = GLFW_REPEAT;\n }\n\n if (!window->lockKeyMods)\n mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);\n\n if (window->callbacks.key)\n window->callbacks.key((GLFWwindow*) window, key, scancode, action, mods);\n}\n\n// Notifies shared code of a Unicode codepoint input event\n// The 'plain' parameter determines whether to emit a regular character event\n//\nvoid _glfwInputChar(_GLFWwindow* window, unsigned int codepoint, int mods, GLFWbool plain)\n{\n if (codepoint < 32 || (codepoint > 126 && codepoint < 160))\n return;\n\n if (!window->lockKeyMods)\n mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);\n\n if (window->callbacks.charmods)\n window->callbacks.charmods((GLFWwindow*) window, codepoint, mods);\n\n if (plain)\n {\n if (window->callbacks.character)\n window->callbacks.character((GLFWwindow*) window, codepoint);\n }\n}\n\n// Notifies shared code of a scroll event\n//\nvoid _glfwInputScroll(_GLFWwindow* window, double xoffset, double yoffset)\n{\n if (window->callbacks.scroll)\n window->callbacks.scroll((GLFWwindow*) window, xoffset, yoffset);\n}\n\n// Notifies shared code of a mouse button click event\n//\nvoid _glfwInputMouseClick(_GLFWwindow* window, int button, int action, int mods)\n{\n if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)\n return;\n\n if (!window->lockKeyMods)\n mods &= ~(GLFW_MOD_CAPS_LOCK | GLFW_MOD_NUM_LOCK);\n\n if (action == GLFW_RELEASE && window->stickyMouseButtons)\n window->mouseButtons[button] = _GLFW_STICK;\n else\n window->mouseButtons[button] = (char) action;\n\n if (window->callbacks.mouseButton)\n window->callbacks.mouseButton((GLFWwindow*) window, button, action, mods);\n}\n\n// Notifies shared code of a cursor motion event\n// The position is specified in content area relative screen coordinates\n//\nvoid _glfwInputCursorPos(_GLFWwindow* window, double xpos, double ypos)\n{\n if (window->virtualCursorPosX == xpos && window->virtualCursorPosY == ypos)\n return;\n\n window->virtualCursorPosX = xpos;\n window->virtualCursorPosY = ypos;\n\n if (window->callbacks.cursorPos)\n window->callbacks.cursorPos((GLFWwindow*) window, xpos, ypos);\n}\n\n// Notifies shared code of a cursor enter/leave event\n//\nvoid _glfwInputCursorEnter(_GLFWwindow* window, GLFWbool entered)\n{\n if (window->callbacks.cursorEnter)\n window->callbacks.cursorEnter((GLFWwindow*) window, entered);\n}\n\n// Notifies shared code of files or directories dropped on a window\n//\nvoid _glfwInputDrop(_GLFWwindow* window, int count, const char** paths)\n{\n if (window->callbacks.drop)\n window->callbacks.drop((GLFWwindow*) window, count, paths);\n}\n\n// Notifies shared code of a joystick connection or disconnection\n//\nvoid _glfwInputJoystick(_GLFWjoystick* js, int event)\n{\n const int jid = (int) (js - _glfw.joysticks);\n\n if (_glfw.callbacks.joystick)\n _glfw.callbacks.joystick(jid, event);\n}\n\n// Notifies shared code of the new value of a joystick axis\n//\nvoid _glfwInputJoystickAxis(_GLFWjoystick* js, int axis, float value)\n{\n js->axes[axis] = value;\n}\n\n// Notifies shared code of the new value of a joystick button\n//\nvoid _glfwInputJoystickButton(_GLFWjoystick* js, int button, char value)\n{\n js->buttons[button] = value;\n}\n\n// Notifies shared code of the new value of a joystick hat\n//\nvoid _glfwInputJoystickHat(_GLFWjoystick* js, int hat, char value)\n{\n const int base = js->buttonCount + hat * 4;\n\n js->buttons[base + 0] = (value & 0x01) ? GLFW_PRESS : GLFW_RELEASE;\n js->buttons[base + 1] = (value & 0x02) ? GLFW_PRESS : GLFW_RELEASE;\n js->buttons[base + 2] = (value & 0x04) ? GLFW_PRESS : GLFW_RELEASE;\n js->buttons[base + 3] = (value & 0x08) ? GLFW_PRESS : GLFW_RELEASE;\n\n js->hats[hat] = value;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Returns an available joystick object with arrays and name allocated\n//\n_GLFWjoystick* _glfwAllocJoystick(const char* name,\n const char* guid,\n int axisCount,\n int buttonCount,\n int hatCount)\n{\n int jid;\n _GLFWjoystick* js;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (!_glfw.joysticks[jid].present)\n break;\n }\n\n if (jid > GLFW_JOYSTICK_LAST)\n return NULL;\n\n js = _glfw.joysticks + jid;\n js->present = GLFW_TRUE;\n js->name = _glfw_strdup(name);\n js->axes = calloc(axisCount, sizeof(float));\n js->buttons = calloc(buttonCount + (size_t) hatCount * 4, 1);\n js->hats = calloc(hatCount, 1);\n js->axisCount = axisCount;\n js->buttonCount = buttonCount;\n js->hatCount = hatCount;\n\n strncpy(js->guid, guid, sizeof(js->guid) - 1);\n js->mapping = findValidMapping(js);\n\n return js;\n}\n\n// Frees arrays and name and flags the joystick object as unused\n//\nvoid _glfwFreeJoystick(_GLFWjoystick* js)\n{\n free(js->name);\n free(js->axes);\n free(js->buttons);\n free(js->hats);\n memset(js, 0, sizeof(_GLFWjoystick));\n}\n\n// Center the cursor in the content area of the specified window\n//\nvoid _glfwCenterCursorInContentArea(_GLFWwindow* window)\n{\n int width, height;\n\n _glfwPlatformGetWindowSize(window, &width, &height);\n _glfwPlatformSetCursorPos(window, width / 2.0, height / 2.0);\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW public API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI int glfwGetInputMode(GLFWwindow* handle, int mode)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(0);\n\n switch (mode)\n {\n case GLFW_CURSOR:\n return window->cursorMode;\n case GLFW_STICKY_KEYS:\n return window->stickyKeys;\n case GLFW_STICKY_MOUSE_BUTTONS:\n return window->stickyMouseButtons;\n case GLFW_LOCK_KEY_MODS:\n return window->lockKeyMods;\n case GLFW_RAW_MOUSE_MOTION:\n return window->rawMouseMotion;\n }\n\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid input mode 0x%08X\", mode);\n return 0;\n}\n\nGLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (mode == GLFW_CURSOR)\n {\n if (value != GLFW_CURSOR_NORMAL &&\n value != GLFW_CURSOR_HIDDEN &&\n value != GLFW_CURSOR_DISABLED)\n {\n _glfwInputError(GLFW_INVALID_ENUM,\n \"Invalid cursor mode 0x%08X\",\n value);\n return;\n }\n\n if (window->cursorMode == value)\n return;\n\n window->cursorMode = value;\n\n _glfwPlatformGetCursorPos(window,\n &window->virtualCursorPosX,\n &window->virtualCursorPosY);\n _glfwPlatformSetCursorMode(window, value);\n }\n else if (mode == GLFW_STICKY_KEYS)\n {\n value = value ? GLFW_TRUE : GLFW_FALSE;\n if (window->stickyKeys == value)\n return;\n\n if (!value)\n {\n int i;\n\n // Release all sticky keys\n for (i = 0; i <= GLFW_KEY_LAST; i++)\n {\n if (window->keys[i] == _GLFW_STICK)\n window->keys[i] = GLFW_RELEASE;\n }\n }\n\n window->stickyKeys = value;\n }\n else if (mode == GLFW_STICKY_MOUSE_BUTTONS)\n {\n value = value ? GLFW_TRUE : GLFW_FALSE;\n if (window->stickyMouseButtons == value)\n return;\n\n if (!value)\n {\n int i;\n\n // Release all sticky mouse buttons\n for (i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++)\n {\n if (window->mouseButtons[i] == _GLFW_STICK)\n window->mouseButtons[i] = GLFW_RELEASE;\n }\n }\n\n window->stickyMouseButtons = value;\n }\n else if (mode == GLFW_LOCK_KEY_MODS)\n {\n window->lockKeyMods = value ? GLFW_TRUE : GLFW_FALSE;\n }\n else if (mode == GLFW_RAW_MOUSE_MOTION)\n {\n if (!_glfwPlatformRawMouseMotionSupported())\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Raw mouse motion is not supported on this system\");\n return;\n }\n\n value = value ? GLFW_TRUE : GLFW_FALSE;\n if (window->rawMouseMotion == value)\n return;\n\n window->rawMouseMotion = value;\n _glfwPlatformSetRawMouseMotion(window, value);\n }\n else\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid input mode 0x%08X\", mode);\n}\n\nGLFWAPI int glfwRawMouseMotionSupported(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n return _glfwPlatformRawMouseMotionSupported();\n}\n\nGLFWAPI const char* glfwGetKeyName(int key, int scancode)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (key != GLFW_KEY_UNKNOWN)\n {\n if (key != GLFW_KEY_KP_EQUAL &&\n (key < GLFW_KEY_KP_0 || key > GLFW_KEY_KP_ADD) &&\n (key < GLFW_KEY_APOSTROPHE || key > GLFW_KEY_WORLD_2))\n {\n return NULL;\n }\n\n scancode = _glfwPlatformGetKeyScancode(key);\n }\n\n return _glfwPlatformGetScancodeName(scancode);\n}\n\nGLFWAPI int glfwGetKeyScancode(int key)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(-1);\n\n if (key < GLFW_KEY_SPACE || key > GLFW_KEY_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid key %i\", key);\n return GLFW_RELEASE;\n }\n\n return _glfwPlatformGetKeyScancode(key);\n}\n\nGLFWAPI int glfwGetKey(GLFWwindow* handle, int key)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_RELEASE);\n\n if (key < GLFW_KEY_SPACE || key > GLFW_KEY_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid key %i\", key);\n return GLFW_RELEASE;\n }\n\n if (window->keys[key] == _GLFW_STICK)\n {\n // Sticky mode: release key now\n window->keys[key] = GLFW_RELEASE;\n return GLFW_PRESS;\n }\n\n return (int) window->keys[key];\n}\n\nGLFWAPI int glfwGetMouseButton(GLFWwindow* handle, int button)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_RELEASE);\n\n if (button < GLFW_MOUSE_BUTTON_1 || button > GLFW_MOUSE_BUTTON_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid mouse button %i\", button);\n return GLFW_RELEASE;\n }\n\n if (window->mouseButtons[button] == _GLFW_STICK)\n {\n // Sticky mode: release mouse button now\n window->mouseButtons[button] = GLFW_RELEASE;\n return GLFW_PRESS;\n }\n\n return (int) window->mouseButtons[button];\n}\n\nGLFWAPI void glfwGetCursorPos(GLFWwindow* handle, double* xpos, double* ypos)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n if (xpos)\n *xpos = 0;\n if (ypos)\n *ypos = 0;\n\n _GLFW_REQUIRE_INIT();\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n if (xpos)\n *xpos = window->virtualCursorPosX;\n if (ypos)\n *ypos = window->virtualCursorPosY;\n }\n else\n _glfwPlatformGetCursorPos(window, xpos, ypos);\n}\n\nGLFWAPI void glfwSetCursorPos(GLFWwindow* handle, double xpos, double ypos)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (xpos != xpos || xpos < -DBL_MAX || xpos > DBL_MAX ||\n ypos != ypos || ypos < -DBL_MAX || ypos > DBL_MAX)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid cursor position %f %f\",\n xpos, ypos);\n return;\n }\n\n if (!_glfwPlatformWindowFocused(window))\n return;\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n // Only update the accumulated position if the cursor is disabled\n window->virtualCursorPosX = xpos;\n window->virtualCursorPosY = ypos;\n }\n else\n {\n // Update system cursor position\n _glfwPlatformSetCursorPos(window, xpos, ypos);\n }\n}\n\nGLFWAPI GLFWcursor* glfwCreateCursor(const GLFWimage* image, int xhot, int yhot)\n{\n _GLFWcursor* cursor;\n\n assert(image != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n cursor = calloc(1, sizeof(_GLFWcursor));\n cursor->next = _glfw.cursorListHead;\n _glfw.cursorListHead = cursor;\n\n if (!_glfwPlatformCreateCursor(cursor, image, xhot, yhot))\n {\n glfwDestroyCursor((GLFWcursor*) cursor);\n return NULL;\n }\n\n return (GLFWcursor*) cursor;\n}\n\nGLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape)\n{\n _GLFWcursor* cursor;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (shape != GLFW_ARROW_CURSOR &&\n shape != GLFW_IBEAM_CURSOR &&\n shape != GLFW_CROSSHAIR_CURSOR &&\n shape != GLFW_HAND_CURSOR &&\n shape != GLFW_HRESIZE_CURSOR &&\n shape != GLFW_VRESIZE_CURSOR)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid standard cursor 0x%08X\", shape);\n return NULL;\n }\n\n cursor = calloc(1, sizeof(_GLFWcursor));\n cursor->next = _glfw.cursorListHead;\n _glfw.cursorListHead = cursor;\n\n if (!_glfwPlatformCreateStandardCursor(cursor, shape))\n {\n glfwDestroyCursor((GLFWcursor*) cursor);\n return NULL;\n }\n\n return (GLFWcursor*) cursor;\n}\n\nGLFWAPI void glfwDestroyCursor(GLFWcursor* handle)\n{\n _GLFWcursor* cursor = (_GLFWcursor*) handle;\n\n _GLFW_REQUIRE_INIT();\n\n if (cursor == NULL)\n return;\n\n // Make sure the cursor is not being used by any window\n {\n _GLFWwindow* window;\n\n for (window = _glfw.windowListHead; window; window = window->next)\n {\n if (window->cursor == cursor)\n glfwSetCursor((GLFWwindow*) window, NULL);\n }\n }\n\n _glfwPlatformDestroyCursor(cursor);\n\n // Unlink cursor from global linked list\n {\n _GLFWcursor** prev = &_glfw.cursorListHead;\n\n while (*prev != cursor)\n prev = &((*prev)->next);\n\n *prev = cursor->next;\n }\n\n free(cursor);\n}\n\nGLFWAPI void glfwSetCursor(GLFWwindow* windowHandle, GLFWcursor* cursorHandle)\n{\n _GLFWwindow* window = (_GLFWwindow*) windowHandle;\n _GLFWcursor* cursor = (_GLFWcursor*) cursorHandle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n window->cursor = cursor;\n\n _glfwPlatformSetCursor(window, cursor);\n}\n\nGLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* handle, GLFWkeyfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.key, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWcharfun glfwSetCharCallback(GLFWwindow* handle, GLFWcharfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.character, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* handle, GLFWcharmodsfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.charmods, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWmousebuttonfun glfwSetMouseButtonCallback(GLFWwindow* handle,\n GLFWmousebuttonfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.mouseButton, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWcursorposfun glfwSetCursorPosCallback(GLFWwindow* handle,\n GLFWcursorposfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.cursorPos, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWcursorenterfun glfwSetCursorEnterCallback(GLFWwindow* handle,\n GLFWcursorenterfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.cursorEnter, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWscrollfun glfwSetScrollCallback(GLFWwindow* handle,\n GLFWscrollfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.scroll, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWdropfun glfwSetDropCallback(GLFWwindow* handle, GLFWdropfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.drop, cbfun);\n return cbfun;\n}\n\nGLFWAPI int glfwJoystickPresent(int jid)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return GLFW_FALSE;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return GLFW_FALSE;\n\n return _glfwPlatformPollJoystick(js, _GLFW_POLL_PRESENCE);\n}\n\nGLFWAPI const float* glfwGetJoystickAxes(int jid, int* count)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n assert(count != NULL);\n\n *count = 0;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return NULL;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_AXES))\n return NULL;\n\n *count = js->axisCount;\n return js->axes;\n}\n\nGLFWAPI const unsigned char* glfwGetJoystickButtons(int jid, int* count)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n assert(count != NULL);\n\n *count = 0;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return NULL;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_BUTTONS))\n return NULL;\n\n if (_glfw.hints.init.hatButtons)\n *count = js->buttonCount + js->hatCount * 4;\n else\n *count = js->buttonCount;\n\n return js->buttons;\n}\n\nGLFWAPI const unsigned char* glfwGetJoystickHats(int jid, int* count)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n assert(count != NULL);\n\n *count = 0;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return NULL;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_BUTTONS))\n return NULL;\n\n *count = js->hatCount;\n return js->hats;\n}\n\nGLFWAPI const char* glfwGetJoystickName(int jid)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return NULL;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_PRESENCE))\n return NULL;\n\n return js->name;\n}\n\nGLFWAPI const char* glfwGetJoystickGUID(int jid)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return NULL;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_PRESENCE))\n return NULL;\n\n return js->guid;\n}\n\nGLFWAPI void glfwSetJoystickUserPointer(int jid, void* pointer)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT();\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return;\n\n js->userPointer = pointer;\n}\n\nGLFWAPI void* glfwGetJoystickUserPointer(int jid)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n return js->userPointer;\n}\n\nGLFWAPI GLFWjoystickfun glfwSetJoystickCallback(GLFWjoystickfun cbfun)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(_glfw.callbacks.joystick, cbfun);\n return cbfun;\n}\n\nGLFWAPI int glfwUpdateGamepadMappings(const char* string)\n{\n int jid;\n const char* c = string;\n\n assert(string != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n while (*c)\n {\n if ((*c >= '0' && *c <= '9') ||\n (*c >= 'a' && *c <= 'f') ||\n (*c >= 'A' && *c <= 'F'))\n {\n char line[1024];\n\n const size_t length = strcspn(c, \"\\r\\n\");\n if (length < sizeof(line))\n {\n _GLFWmapping mapping = {{0}};\n\n memcpy(line, c, length);\n line[length] = '\\0';\n\n if (parseMapping(&mapping, line))\n {\n _GLFWmapping* previous = findMapping(mapping.guid);\n if (previous)\n *previous = mapping;\n else\n {\n _glfw.mappingCount++;\n _glfw.mappings =\n realloc(_glfw.mappings,\n sizeof(_GLFWmapping) * _glfw.mappingCount);\n _glfw.mappings[_glfw.mappingCount - 1] = mapping;\n }\n }\n }\n\n c += length;\n }\n else\n {\n c += strcspn(c, \"\\r\\n\");\n c += strspn(c, \"\\r\\n\");\n }\n }\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n _GLFWjoystick* js = _glfw.joysticks + jid;\n if (js->present)\n js->mapping = findValidMapping(js);\n }\n\n return GLFW_TRUE;\n}\n\nGLFWAPI int glfwJoystickIsGamepad(int jid)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return GLFW_FALSE;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return GLFW_FALSE;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_PRESENCE))\n return GLFW_FALSE;\n\n return js->mapping != NULL;\n}\n\nGLFWAPI const char* glfwGetGamepadName(int jid)\n{\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return NULL;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return NULL;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_PRESENCE))\n return NULL;\n\n if (!js->mapping)\n return NULL;\n\n return js->mapping->name;\n}\n\nGLFWAPI int glfwGetGamepadState(int jid, GLFWgamepadstate* state)\n{\n int i;\n _GLFWjoystick* js;\n\n assert(jid >= GLFW_JOYSTICK_1);\n assert(jid <= GLFW_JOYSTICK_LAST);\n assert(state != NULL);\n\n memset(state, 0, sizeof(GLFWgamepadstate));\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n if (jid < 0 || jid > GLFW_JOYSTICK_LAST)\n {\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid joystick ID %i\", jid);\n return GLFW_FALSE;\n }\n\n js = _glfw.joysticks + jid;\n if (!js->present)\n return GLFW_FALSE;\n\n if (!_glfwPlatformPollJoystick(js, _GLFW_POLL_ALL))\n return GLFW_FALSE;\n\n if (!js->mapping)\n return GLFW_FALSE;\n\n for (i = 0; i <= GLFW_GAMEPAD_BUTTON_LAST; i++)\n {\n const _GLFWmapelement* e = js->mapping->buttons + i;\n if (e->type == _GLFW_JOYSTICK_AXIS)\n {\n const float value = js->axes[e->index] * e->axisScale + e->axisOffset;\n // HACK: This should be baked into the value transform\n // TODO: Bake into transform when implementing output modifiers\n if (e->axisOffset < 0 || (e->axisOffset == 0 && e->axisScale > 0))\n {\n if (value >= 0.f)\n state->buttons[i] = GLFW_PRESS;\n }\n else\n {\n if (value <= 0.f)\n state->buttons[i] = GLFW_PRESS;\n }\n }\n else if (e->type == _GLFW_JOYSTICK_HATBIT)\n {\n const unsigned int hat = e->index >> 4;\n const unsigned int bit = e->index & 0xf;\n if (js->hats[hat] & bit)\n state->buttons[i] = GLFW_PRESS;\n }\n else if (e->type == _GLFW_JOYSTICK_BUTTON)\n state->buttons[i] = js->buttons[e->index];\n }\n\n for (i = 0; i <= GLFW_GAMEPAD_AXIS_LAST; i++)\n {\n const _GLFWmapelement* e = js->mapping->axes + i;\n if (e->type == _GLFW_JOYSTICK_AXIS)\n {\n const float value = js->axes[e->index] * e->axisScale + e->axisOffset;\n state->axes[i] = _glfw_fminf(_glfw_fmaxf(value, -1.f), 1.f);\n }\n else if (e->type == _GLFW_JOYSTICK_HATBIT)\n {\n const unsigned int hat = e->index >> 4;\n const unsigned int bit = e->index & 0xf;\n if (js->hats[hat] & bit)\n state->axes[i] = 1.f;\n else\n state->axes[i] = -1.f;\n }\n else if (e->type == _GLFW_JOYSTICK_BUTTON)\n state->axes[i] = js->buttons[e->index] * 2.f - 1.f;\n }\n\n return GLFW_TRUE;\n}\n\nGLFWAPI void glfwSetClipboardString(GLFWwindow* handle, const char* string)\n{\n assert(string != NULL);\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformSetClipboardString(string);\n}\n\nGLFWAPI const char* glfwGetClipboardString(GLFWwindow* handle)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return _glfwPlatformGetClipboardString();\n}\n\nGLFWAPI double glfwGetTime(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(0.0);\n return (double) (_glfwPlatformGetTimerValue() - _glfw.timer.offset) /\n _glfwPlatformGetTimerFrequency();\n}\n\nGLFWAPI void glfwSetTime(double time)\n{\n _GLFW_REQUIRE_INIT();\n\n if (time != time || time < 0.0 || time > 18446744073.0)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid time %f\", time);\n return;\n }\n\n _glfw.timer.offset = _glfwPlatformGetTimerValue() -\n (uint64_t) (time * _glfwPlatformGetTimerFrequency());\n}\n\nGLFWAPI uint64_t glfwGetTimerValue(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(0);\n return _glfwPlatformGetTimerValue();\n}\n\nGLFWAPI uint64_t glfwGetTimerFrequency(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(0);\n return _glfwPlatformGetTimerFrequency();\n}\n" }, { "path": "thirdparty/glfw/src/internal.h", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#pragma once\n\n#if defined(_GLFW_USE_CONFIG_H)\n #include \"glfw_config.h\"\n#endif\n\n#if defined(GLFW_INCLUDE_GLCOREARB) || \\\n defined(GLFW_INCLUDE_ES1) || \\\n defined(GLFW_INCLUDE_ES2) || \\\n defined(GLFW_INCLUDE_ES3) || \\\n defined(GLFW_INCLUDE_ES31) || \\\n defined(GLFW_INCLUDE_ES32) || \\\n defined(GLFW_INCLUDE_NONE) || \\\n defined(GLFW_INCLUDE_GLEXT) || \\\n defined(GLFW_INCLUDE_GLU) || \\\n defined(GLFW_INCLUDE_VULKAN) || \\\n defined(GLFW_DLL)\n #error \"You must not define any header option macros when compiling GLFW\"\n#endif\n\n#define GLFW_INCLUDE_NONE\n#include \"../include/GLFW/glfw3.h\"\n\n#define _GLFW_INSERT_FIRST 0\n#define _GLFW_INSERT_LAST 1\n\n#define _GLFW_POLL_PRESENCE 0\n#define _GLFW_POLL_AXES 1\n#define _GLFW_POLL_BUTTONS 2\n#define _GLFW_POLL_ALL (_GLFW_POLL_AXES | _GLFW_POLL_BUTTONS)\n\n#define _GLFW_MESSAGE_SIZE 1024\n\ntypedef int GLFWbool;\n\ntypedef struct _GLFWerror _GLFWerror;\ntypedef struct _GLFWinitconfig _GLFWinitconfig;\ntypedef struct _GLFWwndconfig _GLFWwndconfig;\ntypedef struct _GLFWctxconfig _GLFWctxconfig;\ntypedef struct _GLFWfbconfig _GLFWfbconfig;\ntypedef struct _GLFWcontext _GLFWcontext;\ntypedef struct _GLFWwindow _GLFWwindow;\ntypedef struct _GLFWlibrary _GLFWlibrary;\ntypedef struct _GLFWmonitor _GLFWmonitor;\ntypedef struct _GLFWcursor _GLFWcursor;\ntypedef struct _GLFWmapelement _GLFWmapelement;\ntypedef struct _GLFWmapping _GLFWmapping;\ntypedef struct _GLFWjoystick _GLFWjoystick;\ntypedef struct _GLFWtls _GLFWtls;\ntypedef struct _GLFWmutex _GLFWmutex;\n\ntypedef void (* _GLFWmakecontextcurrentfun)(_GLFWwindow*);\ntypedef void (* _GLFWswapbuffersfun)(_GLFWwindow*);\ntypedef void (* _GLFWswapintervalfun)(int);\ntypedef int (* _GLFWextensionsupportedfun)(const char*);\ntypedef GLFWglproc (* _GLFWgetprocaddressfun)(const char*);\ntypedef void (* _GLFWdestroycontextfun)(_GLFWwindow*);\n\n#define GL_VERSION 0x1f02\n#define GL_NONE 0\n#define GL_COLOR_BUFFER_BIT 0x00004000\n#define GL_UNSIGNED_BYTE 0x1401\n#define GL_EXTENSIONS 0x1f03\n#define GL_NUM_EXTENSIONS 0x821d\n#define GL_CONTEXT_FLAGS 0x821e\n#define GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT 0x00000001\n#define GL_CONTEXT_FLAG_DEBUG_BIT 0x00000002\n#define GL_CONTEXT_PROFILE_MASK 0x9126\n#define GL_CONTEXT_COMPATIBILITY_PROFILE_BIT 0x00000002\n#define GL_CONTEXT_CORE_PROFILE_BIT 0x00000001\n#define GL_RESET_NOTIFICATION_STRATEGY_ARB 0x8256\n#define GL_LOSE_CONTEXT_ON_RESET_ARB 0x8252\n#define GL_NO_RESET_NOTIFICATION_ARB 0x8261\n#define GL_CONTEXT_RELEASE_BEHAVIOR 0x82fb\n#define GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH 0x82fc\n#define GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR 0x00000008\n\ntypedef int GLint;\ntypedef unsigned int GLuint;\ntypedef unsigned int GLenum;\ntypedef unsigned int GLbitfield;\ntypedef unsigned char GLubyte;\n\ntypedef void (APIENTRY * PFNGLCLEARPROC)(GLbitfield);\ntypedef const GLubyte* (APIENTRY * PFNGLGETSTRINGPROC)(GLenum);\ntypedef void (APIENTRY * PFNGLGETINTEGERVPROC)(GLenum,GLint*);\ntypedef const GLubyte* (APIENTRY * PFNGLGETSTRINGIPROC)(GLenum,GLuint);\n\n#define VK_NULL_HANDLE 0\n\ntypedef void* VkInstance;\ntypedef void* VkPhysicalDevice;\ntypedef uint64_t VkSurfaceKHR;\ntypedef uint32_t VkFlags;\ntypedef uint32_t VkBool32;\n\ntypedef enum VkStructureType\n{\n VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR = 1000004000,\n VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR = 1000005000,\n VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR = 1000006000,\n VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR = 1000009000,\n VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK = 1000123000,\n VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT = 1000217000,\n VK_STRUCTURE_TYPE_MAX_ENUM = 0x7FFFFFFF\n} VkStructureType;\n\ntypedef enum VkResult\n{\n VK_SUCCESS = 0,\n VK_NOT_READY = 1,\n VK_TIMEOUT = 2,\n VK_EVENT_SET = 3,\n VK_EVENT_RESET = 4,\n VK_INCOMPLETE = 5,\n VK_ERROR_OUT_OF_HOST_MEMORY = -1,\n VK_ERROR_OUT_OF_DEVICE_MEMORY = -2,\n VK_ERROR_INITIALIZATION_FAILED = -3,\n VK_ERROR_DEVICE_LOST = -4,\n VK_ERROR_MEMORY_MAP_FAILED = -5,\n VK_ERROR_LAYER_NOT_PRESENT = -6,\n VK_ERROR_EXTENSION_NOT_PRESENT = -7,\n VK_ERROR_FEATURE_NOT_PRESENT = -8,\n VK_ERROR_INCOMPATIBLE_DRIVER = -9,\n VK_ERROR_TOO_MANY_OBJECTS = -10,\n VK_ERROR_FORMAT_NOT_SUPPORTED = -11,\n VK_ERROR_SURFACE_LOST_KHR = -1000000000,\n VK_SUBOPTIMAL_KHR = 1000001003,\n VK_ERROR_OUT_OF_DATE_KHR = -1000001004,\n VK_ERROR_INCOMPATIBLE_DISPLAY_KHR = -1000003001,\n VK_ERROR_NATIVE_WINDOW_IN_USE_KHR = -1000000001,\n VK_ERROR_VALIDATION_FAILED_EXT = -1000011001,\n VK_RESULT_MAX_ENUM = 0x7FFFFFFF\n} VkResult;\n\ntypedef struct VkAllocationCallbacks VkAllocationCallbacks;\n\ntypedef struct VkExtensionProperties\n{\n char extensionName[256];\n uint32_t specVersion;\n} VkExtensionProperties;\n\ntypedef void (APIENTRY * PFN_vkVoidFunction)(void);\n\n#if defined(_GLFW_VULKAN_STATIC)\n PFN_vkVoidFunction vkGetInstanceProcAddr(VkInstance,const char*);\n VkResult vkEnumerateInstanceExtensionProperties(const char*,uint32_t*,VkExtensionProperties*);\n#else\n typedef PFN_vkVoidFunction (APIENTRY * PFN_vkGetInstanceProcAddr)(VkInstance,const char*);\n typedef VkResult (APIENTRY * PFN_vkEnumerateInstanceExtensionProperties)(const char*,uint32_t*,VkExtensionProperties*);\n #define vkEnumerateInstanceExtensionProperties _glfw.vk.EnumerateInstanceExtensionProperties\n #define vkGetInstanceProcAddr _glfw.vk.GetInstanceProcAddr\n#endif\n\n#if defined(_GLFW_COCOA)\n #include \"cocoa_platform.h\"\n#elif defined(_GLFW_WIN32)\n #include \"win32_platform.h\"\n#elif defined(_GLFW_X11)\n #include \"x11_platform.h\"\n#elif defined(_GLFW_WAYLAND)\n #include \"wl_platform.h\"\n#elif defined(_GLFW_OSMESA)\n #include \"null_platform.h\"\n#else\n #error \"No supported window creation API selected\"\n#endif\n\n// Constructs a version number string from the public header macros\n#define _GLFW_CONCAT_VERSION(m, n, r) #m \".\" #n \".\" #r\n#define _GLFW_MAKE_VERSION(m, n, r) _GLFW_CONCAT_VERSION(m, n, r)\n#define _GLFW_VERSION_NUMBER _GLFW_MAKE_VERSION(GLFW_VERSION_MAJOR, \\\n GLFW_VERSION_MINOR, \\\n GLFW_VERSION_REVISION)\n\n// Checks for whether the library has been initialized\n#define _GLFW_REQUIRE_INIT() \\\n if (!_glfw.initialized) \\\n { \\\n _glfwInputError(GLFW_NOT_INITIALIZED, NULL); \\\n return; \\\n }\n#define _GLFW_REQUIRE_INIT_OR_RETURN(x) \\\n if (!_glfw.initialized) \\\n { \\\n _glfwInputError(GLFW_NOT_INITIALIZED, NULL); \\\n return x; \\\n }\n\n// Swaps the provided pointers\n#define _GLFW_SWAP_POINTERS(x, y) \\\n { \\\n void* t; \\\n t = x; \\\n x = y; \\\n y = t; \\\n }\n\n// Per-thread error structure\n//\nstruct _GLFWerror\n{\n _GLFWerror* next;\n int code;\n char description[_GLFW_MESSAGE_SIZE];\n};\n\n// Initialization configuration\n//\n// Parameters relating to the initialization of the library\n//\nstruct _GLFWinitconfig\n{\n GLFWbool hatButtons;\n struct {\n GLFWbool menubar;\n GLFWbool chdir;\n } ns;\n};\n\n// Window configuration\n//\n// Parameters relating to the creation of the window but not directly related\n// to the framebuffer. This is used to pass window creation parameters from\n// shared code to the platform API.\n//\nstruct _GLFWwndconfig\n{\n int width;\n int height;\n const char* title;\n GLFWbool resizable;\n GLFWbool visible;\n GLFWbool decorated;\n GLFWbool focused;\n GLFWbool autoIconify;\n GLFWbool floating;\n GLFWbool maximized;\n GLFWbool centerCursor;\n GLFWbool focusOnShow;\n GLFWbool scaleToMonitor;\n struct {\n GLFWbool retina;\n char frameName[256];\n } ns;\n struct {\n char className[256];\n char instanceName[256];\n } x11;\n};\n\n// Context configuration\n//\n// Parameters relating to the creation of the context but not directly related\n// to the framebuffer. This is used to pass context creation parameters from\n// shared code to the platform API.\n//\nstruct _GLFWctxconfig\n{\n int client;\n int source;\n int major;\n int minor;\n GLFWbool forward;\n GLFWbool debug;\n GLFWbool noerror;\n int profile;\n int robustness;\n int release;\n _GLFWwindow* share;\n struct {\n GLFWbool offline;\n } nsgl;\n};\n\n// Framebuffer configuration\n//\n// This describes buffers and their sizes. It also contains\n// a platform-specific ID used to map back to the backend API object.\n//\n// It is used to pass framebuffer parameters from shared code to the platform\n// API and also to enumerate and select available framebuffer configs.\n//\nstruct _GLFWfbconfig\n{\n int redBits;\n int greenBits;\n int blueBits;\n int alphaBits;\n int depthBits;\n int stencilBits;\n int accumRedBits;\n int accumGreenBits;\n int accumBlueBits;\n int accumAlphaBits;\n int auxBuffers;\n GLFWbool stereo;\n int samples;\n GLFWbool sRGB;\n GLFWbool doublebuffer;\n GLFWbool transparent;\n uintptr_t handle;\n};\n\n// Context structure\n//\nstruct _GLFWcontext\n{\n int client;\n int source;\n int major, minor, revision;\n GLFWbool forward, debug, noerror;\n int profile;\n int robustness;\n int release;\n\n PFNGLGETSTRINGIPROC GetStringi;\n PFNGLGETINTEGERVPROC GetIntegerv;\n PFNGLGETSTRINGPROC GetString;\n\n _GLFWmakecontextcurrentfun makeCurrent;\n _GLFWswapbuffersfun swapBuffers;\n _GLFWswapintervalfun swapInterval;\n _GLFWextensionsupportedfun extensionSupported;\n _GLFWgetprocaddressfun getProcAddress;\n _GLFWdestroycontextfun destroy;\n\n // This is defined in the context API's context.h\n _GLFW_PLATFORM_CONTEXT_STATE;\n // This is defined in egl_context.h\n _GLFW_EGL_CONTEXT_STATE;\n // This is defined in osmesa_context.h\n _GLFW_OSMESA_CONTEXT_STATE;\n};\n\n// Window and context structure\n//\nstruct _GLFWwindow\n{\n struct _GLFWwindow* next;\n\n // Window settings and state\n GLFWbool resizable;\n GLFWbool decorated;\n GLFWbool autoIconify;\n GLFWbool floating;\n GLFWbool focusOnShow;\n GLFWbool shouldClose;\n void* userPointer;\n GLFWvidmode videoMode;\n _GLFWmonitor* monitor;\n _GLFWcursor* cursor;\n\n int minwidth, minheight;\n int maxwidth, maxheight;\n int numer, denom;\n\n GLFWbool stickyKeys;\n GLFWbool stickyMouseButtons;\n GLFWbool lockKeyMods;\n int cursorMode;\n char mouseButtons[GLFW_MOUSE_BUTTON_LAST + 1];\n char keys[GLFW_KEY_LAST + 1];\n // Virtual cursor position when cursor is disabled\n double virtualCursorPosX, virtualCursorPosY;\n GLFWbool rawMouseMotion;\n\n _GLFWcontext context;\n\n struct {\n GLFWwindowposfun pos;\n GLFWwindowsizefun size;\n GLFWwindowclosefun close;\n GLFWwindowrefreshfun refresh;\n GLFWwindowfocusfun focus;\n GLFWwindowiconifyfun iconify;\n GLFWwindowmaximizefun maximize;\n GLFWframebuffersizefun fbsize;\n GLFWwindowcontentscalefun scale;\n GLFWmousebuttonfun mouseButton;\n GLFWcursorposfun cursorPos;\n GLFWcursorenterfun cursorEnter;\n GLFWscrollfun scroll;\n GLFWkeyfun key;\n GLFWcharfun character;\n GLFWcharmodsfun charmods;\n GLFWdropfun drop;\n } callbacks;\n\n // This is defined in the window API's platform.h\n _GLFW_PLATFORM_WINDOW_STATE;\n};\n\n// Monitor structure\n//\nstruct _GLFWmonitor\n{\n char* name;\n void* userPointer;\n\n // Physical dimensions in millimeters.\n int widthMM, heightMM;\n\n // The window whose video mode is current on this monitor\n _GLFWwindow* window;\n\n GLFWvidmode* modes;\n int modeCount;\n GLFWvidmode currentMode;\n\n GLFWgammaramp originalRamp;\n GLFWgammaramp currentRamp;\n\n // This is defined in the window API's platform.h\n _GLFW_PLATFORM_MONITOR_STATE;\n};\n\n// Cursor structure\n//\nstruct _GLFWcursor\n{\n _GLFWcursor* next;\n\n // This is defined in the window API's platform.h\n _GLFW_PLATFORM_CURSOR_STATE;\n};\n\n// Gamepad mapping element structure\n//\nstruct _GLFWmapelement\n{\n uint8_t type;\n uint8_t index;\n int8_t axisScale;\n int8_t axisOffset;\n};\n\n// Gamepad mapping structure\n//\nstruct _GLFWmapping\n{\n char name[128];\n char guid[33];\n _GLFWmapelement buttons[15];\n _GLFWmapelement axes[6];\n};\n\n// Joystick structure\n//\nstruct _GLFWjoystick\n{\n GLFWbool present;\n float* axes;\n int axisCount;\n unsigned char* buttons;\n int buttonCount;\n unsigned char* hats;\n int hatCount;\n char* name;\n void* userPointer;\n char guid[33];\n _GLFWmapping* mapping;\n\n // This is defined in the joystick API's joystick.h\n _GLFW_PLATFORM_JOYSTICK_STATE;\n};\n\n// Thread local storage structure\n//\nstruct _GLFWtls\n{\n // This is defined in the platform's thread.h\n _GLFW_PLATFORM_TLS_STATE;\n};\n\n// Mutex structure\n//\nstruct _GLFWmutex\n{\n // This is defined in the platform's thread.h\n _GLFW_PLATFORM_MUTEX_STATE;\n};\n\n// Library global data\n//\nstruct _GLFWlibrary\n{\n GLFWbool initialized;\n\n struct {\n _GLFWinitconfig init;\n _GLFWfbconfig framebuffer;\n _GLFWwndconfig window;\n _GLFWctxconfig context;\n int refreshRate;\n } hints;\n\n _GLFWerror* errorListHead;\n _GLFWcursor* cursorListHead;\n _GLFWwindow* windowListHead;\n\n _GLFWmonitor** monitors;\n int monitorCount;\n\n _GLFWjoystick joysticks[GLFW_JOYSTICK_LAST + 1];\n _GLFWmapping* mappings;\n int mappingCount;\n\n _GLFWtls errorSlot;\n _GLFWtls contextSlot;\n _GLFWmutex errorLock;\n\n struct {\n uint64_t offset;\n // This is defined in the platform's time.h\n _GLFW_PLATFORM_LIBRARY_TIMER_STATE;\n } timer;\n\n struct {\n GLFWbool available;\n void* handle;\n char* extensions[2];\n#if !defined(_GLFW_VULKAN_STATIC)\n PFN_vkEnumerateInstanceExtensionProperties EnumerateInstanceExtensionProperties;\n PFN_vkGetInstanceProcAddr GetInstanceProcAddr;\n#endif\n GLFWbool KHR_surface;\n#if defined(_GLFW_WIN32)\n GLFWbool KHR_win32_surface;\n#elif defined(_GLFW_COCOA)\n GLFWbool MVK_macos_surface;\n GLFWbool EXT_metal_surface;\n#elif defined(_GLFW_X11)\n GLFWbool KHR_xlib_surface;\n GLFWbool KHR_xcb_surface;\n#elif defined(_GLFW_WAYLAND)\n GLFWbool KHR_wayland_surface;\n#endif\n } vk;\n\n struct {\n GLFWmonitorfun monitor;\n GLFWjoystickfun joystick;\n } callbacks;\n\n // This is defined in the window API's platform.h\n _GLFW_PLATFORM_LIBRARY_WINDOW_STATE;\n // This is defined in the context API's context.h\n _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE;\n // This is defined in the platform's joystick.h\n _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE;\n // This is defined in egl_context.h\n _GLFW_EGL_LIBRARY_CONTEXT_STATE;\n // This is defined in osmesa_context.h\n _GLFW_OSMESA_LIBRARY_CONTEXT_STATE;\n};\n\n// Global state shared between compilation units of GLFW\n//\nextern _GLFWlibrary _glfw;\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformInit(void);\nvoid _glfwPlatformTerminate(void);\nconst char* _glfwPlatformGetVersionString(void);\n\nvoid _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos);\nvoid _glfwPlatformSetCursorPos(_GLFWwindow* window, double xpos, double ypos);\nvoid _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode);\nvoid _glfwPlatformSetRawMouseMotion(_GLFWwindow *window, GLFWbool enabled);\nGLFWbool _glfwPlatformRawMouseMotionSupported(void);\nint _glfwPlatformCreateCursor(_GLFWcursor* cursor,\n const GLFWimage* image, int xhot, int yhot);\nint _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape);\nvoid _glfwPlatformDestroyCursor(_GLFWcursor* cursor);\nvoid _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor);\n\nconst char* _glfwPlatformGetScancodeName(int scancode);\nint _glfwPlatformGetKeyScancode(int key);\n\nvoid _glfwPlatformFreeMonitor(_GLFWmonitor* monitor);\nvoid _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos);\nvoid _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,\n float* xscale, float* yscale);\nvoid _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor, int* xpos, int* ypos, int *width, int *height);\nGLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count);\nvoid _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode);\nGLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp);\nvoid _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp);\n\nvoid _glfwPlatformSetClipboardString(const char* string);\nconst char* _glfwPlatformGetClipboardString(void);\n\nint _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode);\nvoid _glfwPlatformUpdateGamepadGUID(char* guid);\n\nuint64_t _glfwPlatformGetTimerValue(void);\nuint64_t _glfwPlatformGetTimerFrequency(void);\n\nint _glfwPlatformCreateWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig);\nvoid _glfwPlatformDestroyWindow(_GLFWwindow* window);\nvoid _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title);\nvoid _glfwPlatformSetWindowIcon(_GLFWwindow* window,\n int count, const GLFWimage* images);\nvoid _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos);\nvoid _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos);\nvoid _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height);\nvoid _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height);\nvoid _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,\n int minwidth, int minheight,\n int maxwidth, int maxheight);\nvoid _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int numer, int denom);\nvoid _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* height);\nvoid _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,\n int* left, int* top,\n int* right, int* bottom);\nvoid _glfwPlatformGetWindowContentScale(_GLFWwindow* window,\n float* xscale, float* yscale);\nvoid _glfwPlatformIconifyWindow(_GLFWwindow* window);\nvoid _glfwPlatformRestoreWindow(_GLFWwindow* window);\nvoid _glfwPlatformMaximizeWindow(_GLFWwindow* window);\nvoid _glfwPlatformShowWindow(_GLFWwindow* window);\nvoid _glfwPlatformHideWindow(_GLFWwindow* window);\nvoid _glfwPlatformRequestWindowAttention(_GLFWwindow* window);\nvoid _glfwPlatformFocusWindow(_GLFWwindow* window);\nvoid _glfwPlatformSetWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor,\n int xpos, int ypos, int width, int height,\n int refreshRate);\nint _glfwPlatformWindowFocused(_GLFWwindow* window);\nint _glfwPlatformWindowIconified(_GLFWwindow* window);\nint _glfwPlatformWindowVisible(_GLFWwindow* window);\nint _glfwPlatformWindowMaximized(_GLFWwindow* window);\nint _glfwPlatformWindowHovered(_GLFWwindow* window);\nint _glfwPlatformFramebufferTransparent(_GLFWwindow* window);\nfloat _glfwPlatformGetWindowOpacity(_GLFWwindow* window);\nvoid _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled);\nvoid _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled);\nvoid _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled);\nvoid _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity);\n\nvoid _glfwPlatformPollEvents(void);\nvoid _glfwPlatformWaitEvents(void);\nvoid _glfwPlatformWaitEventsTimeout(double timeout);\nvoid _glfwPlatformPostEmptyEvent(void);\n\nvoid _glfwPlatformGetRequiredInstanceExtensions(char** extensions);\nint _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily);\nVkResult _glfwPlatformCreateWindowSurface(VkInstance instance,\n _GLFWwindow* window,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface);\n\nGLFWbool _glfwPlatformCreateTls(_GLFWtls* tls);\nvoid _glfwPlatformDestroyTls(_GLFWtls* tls);\nvoid* _glfwPlatformGetTls(_GLFWtls* tls);\nvoid _glfwPlatformSetTls(_GLFWtls* tls, void* value);\n\nGLFWbool _glfwPlatformCreateMutex(_GLFWmutex* mutex);\nvoid _glfwPlatformDestroyMutex(_GLFWmutex* mutex);\nvoid _glfwPlatformLockMutex(_GLFWmutex* mutex);\nvoid _glfwPlatformUnlockMutex(_GLFWmutex* mutex);\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW event API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwInputWindowFocus(_GLFWwindow* window, GLFWbool focused);\nvoid _glfwInputWindowPos(_GLFWwindow* window, int xpos, int ypos);\nvoid _glfwInputWindowSize(_GLFWwindow* window, int width, int height);\nvoid _glfwInputFramebufferSize(_GLFWwindow* window, int width, int height);\nvoid _glfwInputWindowContentScale(_GLFWwindow* window,\n float xscale, float yscale);\nvoid _glfwInputWindowIconify(_GLFWwindow* window, GLFWbool iconified);\nvoid _glfwInputWindowMaximize(_GLFWwindow* window, GLFWbool maximized);\nvoid _glfwInputWindowDamage(_GLFWwindow* window);\nvoid _glfwInputWindowCloseRequest(_GLFWwindow* window);\nvoid _glfwInputWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor);\n\nvoid _glfwInputKey(_GLFWwindow* window,\n int key, int scancode, int action, int mods);\nvoid _glfwInputChar(_GLFWwindow* window,\n unsigned int codepoint, int mods, GLFWbool plain);\nvoid _glfwInputScroll(_GLFWwindow* window, double xoffset, double yoffset);\nvoid _glfwInputMouseClick(_GLFWwindow* window, int button, int action, int mods);\nvoid _glfwInputCursorPos(_GLFWwindow* window, double xpos, double ypos);\nvoid _glfwInputCursorEnter(_GLFWwindow* window, GLFWbool entered);\nvoid _glfwInputDrop(_GLFWwindow* window, int count, const char** names);\nvoid _glfwInputJoystick(_GLFWjoystick* js, int event);\nvoid _glfwInputJoystickAxis(_GLFWjoystick* js, int axis, float value);\nvoid _glfwInputJoystickButton(_GLFWjoystick* js, int button, char value);\nvoid _glfwInputJoystickHat(_GLFWjoystick* js, int hat, char value);\n\nvoid _glfwInputMonitor(_GLFWmonitor* monitor, int action, int placement);\nvoid _glfwInputMonitorWindow(_GLFWmonitor* monitor, _GLFWwindow* window);\n\n#if defined(__GNUC__)\nvoid _glfwInputError(int code, const char* format, ...)\n __attribute__((format(printf, 2, 3)));\n#else\nvoid _glfwInputError(int code, const char* format, ...);\n#endif\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWbool _glfwStringInExtensionString(const char* string, const char* extensions);\nconst _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,\n const _GLFWfbconfig* alternatives,\n unsigned int count);\nGLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig);\nGLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig);\n\nconst GLFWvidmode* _glfwChooseVideoMode(_GLFWmonitor* monitor,\n const GLFWvidmode* desired);\nint _glfwCompareVideoModes(const GLFWvidmode* first, const GLFWvidmode* second);\n_GLFWmonitor* _glfwAllocMonitor(const char* name, int widthMM, int heightMM);\nvoid _glfwFreeMonitor(_GLFWmonitor* monitor);\nvoid _glfwAllocGammaArrays(GLFWgammaramp* ramp, unsigned int size);\nvoid _glfwFreeGammaArrays(GLFWgammaramp* ramp);\nvoid _glfwSplitBPP(int bpp, int* red, int* green, int* blue);\n\n_GLFWjoystick* _glfwAllocJoystick(const char* name,\n const char* guid,\n int axisCount,\n int buttonCount,\n int hatCount);\nvoid _glfwFreeJoystick(_GLFWjoystick* js);\nvoid _glfwCenterCursorInContentArea(_GLFWwindow* window);\n\nGLFWbool _glfwInitVulkan(int mode);\nvoid _glfwTerminateVulkan(void);\nconst char* _glfwGetVulkanResultString(VkResult result);\n\nchar* _glfw_strdup(const char* source);\nfloat _glfw_fminf(float a, float b);\nfloat _glfw_fmaxf(float a, float b);\n\n" }, { "path": "thirdparty/glfw/src/linux_joystick.c", "content": "//========================================================================\n// GLFW 3.3 Linux - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n\n#ifndef SYN_DROPPED // < v2.6.39 kernel headers\n// Workaround for CentOS-6, which is supported till 2020-11-30, but still on v2.6.32\n#define SYN_DROPPED 3\n#endif\n\n// Apply an EV_KEY event to the specified joystick\n//\nstatic void handleKeyEvent(_GLFWjoystick* js, int code, int value)\n{\n _glfwInputJoystickButton(js,\n js->linjs.keyMap[code - BTN_MISC],\n value ? GLFW_PRESS : GLFW_RELEASE);\n}\n\n// Apply an EV_ABS event to the specified joystick\n//\nstatic void handleAbsEvent(_GLFWjoystick* js, int code, int value)\n{\n const int index = js->linjs.absMap[code];\n\n if (code >= ABS_HAT0X && code <= ABS_HAT3Y)\n {\n static const char stateMap[3][3] =\n {\n { GLFW_HAT_CENTERED, GLFW_HAT_UP, GLFW_HAT_DOWN },\n { GLFW_HAT_LEFT, GLFW_HAT_LEFT_UP, GLFW_HAT_LEFT_DOWN },\n { GLFW_HAT_RIGHT, GLFW_HAT_RIGHT_UP, GLFW_HAT_RIGHT_DOWN },\n };\n\n const int hat = (code - ABS_HAT0X) / 2;\n const int axis = (code - ABS_HAT0X) % 2;\n int* state = js->linjs.hats[hat];\n\n // NOTE: Looking at several input drivers, it seems all hat events use\n // -1 for left / up, 0 for centered and 1 for right / down\n if (value == 0)\n state[axis] = 0;\n else if (value < 0)\n state[axis] = 1;\n else if (value > 0)\n state[axis] = 2;\n\n _glfwInputJoystickHat(js, index, stateMap[state[0]][state[1]]);\n }\n else\n {\n const struct input_absinfo* info = &js->linjs.absInfo[code];\n float normalized = value;\n\n const int range = info->maximum - info->minimum;\n if (range)\n {\n // Normalize to 0.0 -> 1.0\n normalized = (normalized - info->minimum) / range;\n // Normalize to -1.0 -> 1.0\n normalized = normalized * 2.0f - 1.0f;\n }\n\n _glfwInputJoystickAxis(js, index, normalized);\n }\n}\n\n// Poll state of absolute axes\n//\nstatic void pollAbsState(_GLFWjoystick* js)\n{\n for (int code = 0; code < ABS_CNT; code++)\n {\n if (js->linjs.absMap[code] < 0)\n continue;\n\n struct input_absinfo* info = &js->linjs.absInfo[code];\n\n if (ioctl(js->linjs.fd, EVIOCGABS(code), info) < 0)\n continue;\n\n handleAbsEvent(js, code, info->value);\n }\n}\n\n#define isBitSet(bit, arr) (arr[(bit) / 8] & (1 << ((bit) % 8)))\n\n// Attempt to open the specified joystick device\n//\nstatic GLFWbool openJoystickDevice(const char* path)\n{\n for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (!_glfw.joysticks[jid].present)\n continue;\n if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0)\n return GLFW_FALSE;\n }\n\n _GLFWjoystickLinux linjs = {0};\n linjs.fd = open(path, O_RDONLY | O_NONBLOCK);\n if (linjs.fd == -1)\n return GLFW_FALSE;\n\n char evBits[(EV_CNT + 7) / 8] = {0};\n char keyBits[(KEY_CNT + 7) / 8] = {0};\n char absBits[(ABS_CNT + 7) / 8] = {0};\n struct input_id id;\n\n if (ioctl(linjs.fd, EVIOCGBIT(0, sizeof(evBits)), evBits) < 0 ||\n ioctl(linjs.fd, EVIOCGBIT(EV_KEY, sizeof(keyBits)), keyBits) < 0 ||\n ioctl(linjs.fd, EVIOCGBIT(EV_ABS, sizeof(absBits)), absBits) < 0 ||\n ioctl(linjs.fd, EVIOCGID, &id) < 0)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Linux: Failed to query input device: %s\",\n strerror(errno));\n close(linjs.fd);\n return GLFW_FALSE;\n }\n\n // Ensure this device supports the events expected of a joystick\n if (!isBitSet(EV_KEY, evBits) || !isBitSet(EV_ABS, evBits))\n {\n close(linjs.fd);\n return GLFW_FALSE;\n }\n\n char name[256] = \"\";\n\n if (ioctl(linjs.fd, EVIOCGNAME(sizeof(name)), name) < 0)\n strncpy(name, \"Unknown\", sizeof(name));\n\n char guid[33] = \"\";\n\n // Generate a joystick GUID that matches the SDL 2.0.5+ one\n if (id.vendor && id.product && id.version)\n {\n sprintf(guid, \"%02x%02x0000%02x%02x0000%02x%02x0000%02x%02x0000\",\n id.bustype & 0xff, id.bustype >> 8,\n id.vendor & 0xff, id.vendor >> 8,\n id.product & 0xff, id.product >> 8,\n id.version & 0xff, id.version >> 8);\n }\n else\n {\n sprintf(guid, \"%02x%02x0000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00\",\n id.bustype & 0xff, id.bustype >> 8,\n name[0], name[1], name[2], name[3],\n name[4], name[5], name[6], name[7],\n name[8], name[9], name[10]);\n }\n\n int axisCount = 0, buttonCount = 0, hatCount = 0;\n\n for (int code = BTN_MISC; code < KEY_CNT; code++)\n {\n if (!isBitSet(code, keyBits))\n continue;\n\n linjs.keyMap[code - BTN_MISC] = buttonCount;\n buttonCount++;\n }\n\n for (int code = 0; code < ABS_CNT; code++)\n {\n linjs.absMap[code] = -1;\n if (!isBitSet(code, absBits))\n continue;\n\n if (code >= ABS_HAT0X && code <= ABS_HAT3Y)\n {\n linjs.absMap[code] = hatCount;\n hatCount++;\n // Skip the Y axis\n code++;\n }\n else\n {\n if (ioctl(linjs.fd, EVIOCGABS(code), &linjs.absInfo[code]) < 0)\n continue;\n\n linjs.absMap[code] = axisCount;\n axisCount++;\n }\n }\n\n _GLFWjoystick* js =\n _glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount);\n if (!js)\n {\n close(linjs.fd);\n return GLFW_FALSE;\n }\n\n strncpy(linjs.path, path, sizeof(linjs.path) - 1);\n memcpy(&js->linjs, &linjs, sizeof(linjs));\n\n pollAbsState(js);\n\n _glfwInputJoystick(js, GLFW_CONNECTED);\n return GLFW_TRUE;\n}\n\n#undef isBitSet\n\n// Frees all resources associated with the specified joystick\n//\nstatic void closeJoystick(_GLFWjoystick* js)\n{\n close(js->linjs.fd);\n _glfwFreeJoystick(js);\n _glfwInputJoystick(js, GLFW_DISCONNECTED);\n}\n\n// Lexically compare joysticks by name; used by qsort\n//\nstatic int compareJoysticks(const void* fp, const void* sp)\n{\n const _GLFWjoystick* fj = fp;\n const _GLFWjoystick* sj = sp;\n return strcmp(fj->linjs.path, sj->linjs.path);\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize joystick interface\n//\nGLFWbool _glfwInitJoysticksLinux(void)\n{\n const char* dirname = \"/dev/input\";\n\n _glfw.linjs.inotify = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);\n if (_glfw.linjs.inotify > 0)\n {\n // HACK: Register for IN_ATTRIB to get notified when udev is done\n // This works well in practice but the true way is libudev\n\n _glfw.linjs.watch = inotify_add_watch(_glfw.linjs.inotify,\n dirname,\n IN_CREATE | IN_ATTRIB | IN_DELETE);\n }\n\n // Continue without device connection notifications if inotify fails\n\n if (regcomp(&_glfw.linjs.regex, \"^event[0-9]\\\\+$\", 0) != 0)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"Linux: Failed to compile regex\");\n return GLFW_FALSE;\n }\n\n int count = 0;\n\n DIR* dir = opendir(dirname);\n if (dir)\n {\n struct dirent* entry;\n\n while ((entry = readdir(dir)))\n {\n regmatch_t match;\n\n if (regexec(&_glfw.linjs.regex, entry->d_name, 1, &match, 0) != 0)\n continue;\n\n char path[PATH_MAX];\n\n snprintf(path, sizeof(path), \"%s/%s\", dirname, entry->d_name);\n\n if (openJoystickDevice(path))\n count++;\n }\n\n closedir(dir);\n }\n\n // Continue with no joysticks if enumeration fails\n\n qsort(_glfw.joysticks, count, sizeof(_GLFWjoystick), compareJoysticks);\n return GLFW_TRUE;\n}\n\n// Close all opened joystick handles\n//\nvoid _glfwTerminateJoysticksLinux(void)\n{\n int jid;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n _GLFWjoystick* js = _glfw.joysticks + jid;\n if (js->present)\n closeJoystick(js);\n }\n\n regfree(&_glfw.linjs.regex);\n\n if (_glfw.linjs.inotify > 0)\n {\n if (_glfw.linjs.watch > 0)\n inotify_rm_watch(_glfw.linjs.inotify, _glfw.linjs.watch);\n\n close(_glfw.linjs.inotify);\n }\n}\n\nvoid _glfwDetectJoystickConnectionLinux(void)\n{\n if (_glfw.linjs.inotify <= 0)\n return;\n\n ssize_t offset = 0;\n char buffer[16384];\n const ssize_t size = read(_glfw.linjs.inotify, buffer, sizeof(buffer));\n\n while (size > offset)\n {\n regmatch_t match;\n const struct inotify_event* e = (struct inotify_event*) (buffer + offset);\n\n offset += sizeof(struct inotify_event) + e->len;\n\n if (regexec(&_glfw.linjs.regex, e->name, 1, &match, 0) != 0)\n continue;\n\n char path[PATH_MAX];\n snprintf(path, sizeof(path), \"/dev/input/%s\", e->name);\n\n if (e->mask & (IN_CREATE | IN_ATTRIB))\n openJoystickDevice(path);\n else if (e->mask & IN_DELETE)\n {\n for (int jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0)\n {\n closeJoystick(_glfw.joysticks + jid);\n break;\n }\n }\n }\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)\n{\n // Read all queued events (non-blocking)\n for (;;)\n {\n struct input_event e;\n\n errno = 0;\n if (read(js->linjs.fd, &e, sizeof(e)) < 0)\n {\n // Reset the joystick slot if the device was disconnected\n if (errno == ENODEV)\n closeJoystick(js);\n\n break;\n }\n\n if (e.type == EV_SYN)\n {\n if (e.code == SYN_DROPPED)\n _glfw.linjs.dropped = GLFW_TRUE;\n else if (e.code == SYN_REPORT)\n {\n _glfw.linjs.dropped = GLFW_FALSE;\n pollAbsState(js);\n }\n }\n\n if (_glfw.linjs.dropped)\n continue;\n\n if (e.type == EV_KEY)\n handleKeyEvent(js, e.code, e.value);\n else if (e.type == EV_ABS)\n handleAbsEvent(js, e.code, e.value);\n }\n\n return js->present;\n}\n\nvoid _glfwPlatformUpdateGamepadGUID(char* guid)\n{\n}\n\n" }, { "path": "thirdparty/glfw/src/linux_joystick.h", "content": "//========================================================================\n// GLFW 3.3 Linux - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2014 Jonas Ådahl \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n#include \n\n#define _GLFW_PLATFORM_JOYSTICK_STATE _GLFWjoystickLinux linjs\n#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE _GLFWlibraryLinux linjs\n\n#define _GLFW_PLATFORM_MAPPING_NAME \"Linux\"\n\n// Linux-specific joystick data\n//\ntypedef struct _GLFWjoystickLinux\n{\n int fd;\n char path[PATH_MAX];\n int keyMap[KEY_CNT - BTN_MISC];\n int absMap[ABS_CNT];\n struct input_absinfo absInfo[ABS_CNT];\n int hats[4][2];\n} _GLFWjoystickLinux;\n\n// Linux-specific joystick API data\n//\ntypedef struct _GLFWlibraryLinux\n{\n int inotify;\n int watch;\n regex_t regex;\n GLFWbool dropped;\n} _GLFWlibraryLinux;\n\n\nGLFWbool _glfwInitJoysticksLinux(void);\nvoid _glfwTerminateJoysticksLinux(void);\nvoid _glfwDetectJoystickConnectionLinux(void);\n\n" }, { "path": "thirdparty/glfw/src/mappings.h", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2006-2018 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// As mappings.h.in, this file is used by CMake to produce the mappings.h\n// header file. If you are adding a GLFW specific gamepad mapping, this is\n// where to put it.\n//========================================================================\n// As mappings.h, this provides all pre-defined gamepad mappings, including\n// all available in SDL_GameControllerDB. Do not edit this file. Any gamepad\n// mappings not specific to GLFW should be submitted to SDL_GameControllerDB.\n// This file can be re-generated from mappings.h.in and the upstream\n// gamecontrollerdb.txt with the GenerateMappings.cmake script.\n//========================================================================\n\n// All gamepad mappings not labeled GLFW are copied from the\n// SDL_GameControllerDB project under the following license:\n//\n// Simple DirectMedia Layer\n// Copyright (C) 1997-2013 Sam Lantinga \n//\n// This software is provided 'as-is', without any express or implied warranty.\n// In no event will the authors be held liable for any damages arising from the\n// use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source distribution.\n\nconst char* _glfwDefaultMappings[] =\n{\n\"03000000fa2d00000100000000000000,3DRUDDER,leftx:a0,lefty:a1,rightx:a5,righty:a2,platform:Windows,\",\n\"03000000022000000090000000000000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b4,y:b3,platform:Windows,\",\n\"03000000203800000900000000000000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b4,y:b3,platform:Windows,\",\n\"03000000102800000900000000000000,8Bitdo SFC30 GamePad,a:b1,b:b0,back:b10,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b11,x:b4,y:b3,platform:Windows,\",\n\"03000000a00500003232000000000000,8Bitdo Zero GamePad,a:b0,b:b1,back:b10,dpdown:+a2,dpleft:-a0,dpright:+a0,dpup:-a2,leftshoulder:b6,rightshoulder:b7,start:b11,x:b3,y:b4,platform:Windows,\",\n\"030000008f0e00001200000000000000,Acme,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000341a00003608000000000000,Afterglow PS3 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000c01100001352000000000000,Battalife Joystick,a:b6,b:b7,back:b2,leftshoulder:b0,leftx:a0,lefty:a1,rightshoulder:b1,start:b3,x:b4,y:b5,platform:Windows,\",\n\"030000006b1400000055000000000000,bigben ps3padstreetnew,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"0300000066f700000500000000000000,BrutalLegendTest,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000d81d00000b00000000000000,BUFFALO BSGP1601 Series ,a:b5,b:b3,back:b12,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b8,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b9,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b13,x:b4,y:b2,platform:Windows,\",\n\"03000000e82000006058000000000000,Cideko AK08b,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"030000005e0400008e02000000000000,Controller (XBOX 360 For Windows),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a2,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows,\",\n\"03000000260900008888000000000000,Cyber Gadget GameCube Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b6,righttrigger:a4,rightx:a2,righty:a3~,start:b7,x:b2,y:b3,platform:Windows,\",\n\"03000000a306000022f6000000000000,Cyborg V.3 Rumble Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:+a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:-a3,rightx:a2,righty:a4,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000791d00000103000000000000,Dual Box WII,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b6,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b5,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"030000004f04000023b3000000000000,Dual Trigger 3-in-1,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000341a00000108000000000000,EXEQ RF USB Gamepad 8206,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"030000000d0f00008500000000000000,Fighting Commander 2016 PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00008400000000000000,Fighting Commander 5,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00008800000000000000,Fighting Stick mini 4,a:b1,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b8,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00008700000000000000,Fighting Stick mini 4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00002700000000000000,FIGHTING STICK V3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"78696e70757403000000000000000000,Fightstick TES,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,lefttrigger:a2,rightshoulder:b5,righttrigger:a5,start:b7,x:b2,y:b3,platform:Windows,\",\n\"03000000260900002625000000000000,Gamecube Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b6,lefttrigger:a4,leftx:a0,lefty:a1,righttrigger:a5,rightx:a2,righty:a3,start:b7,x:b2,y:b3,platform:Windows,\",\n\"030000008f0e00000d31000000000000,GAMEPAD 3 TURBO,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000280400000140000000000000,GamePad Pro USB,a:b1,b:b2,back:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000ffff00000000000000000000,GameStop Gamepad,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000451300000010000000000000,Generic USB Joystick,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000341a00000302000000000000,Hama Scorpad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00004900000000000000,Hatsune Miku Sho Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000d81400000862000000000000,HitBox Edition Cthulhu+,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b5,lefttrigger:b4,rightshoulder:b7,righttrigger:b6,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00005f00000000000000,Hori Fighting Commander 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00005e00000000000000,Hori Fighting Commander 4 (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00004000000000000000,Hori Fighting Stick Mini 3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b5,lefttrigger:b4,rightshoulder:b7,righttrigger:b6,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00006e00000000000000,HORIPAD 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00006600000000000000,HORIPAD 4 (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f0000ee00000000000000,HORIPAD mini4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00004d00000000000000,HORIPAD3 A,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000250900000017000000000000,HRAP2 on PS/SS/N64 Joypad to USB BOX,a:b2,b:b1,back:b9,leftshoulder:b5,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b6,start:b8,x:b3,y:b0,platform:Windows,\",\n\"030000008f0e00001330000000000000,HuiJia SNES Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b6,rightshoulder:b7,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000d81d00000f00000000000000,iBUFFALO BSGP1204 Series,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000d81d00001000000000000000,iBUFFALO BSGP1204P Series,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000830500006020000000000000,iBuffalo SNES Controller,a:b1,b:b0,back:b6,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b5,start:b7,x:b3,y:b2,platform:Windows,\",\n\"03000000b50700001403000000000000,IMPACT BLACK,a:b2,b:b3,back:b8,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Windows,\",\n\"030000006f0e00002401000000000000,INJUSTICE FightStick for PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000491900000204000000000000,Ipega PG-9023,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a3,righty:a4,start:b11,x:b3,y:b4,platform:Windows,\",\n\"030000006d04000011c2000000000000,Logitech Cordless Wingman,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b9,leftstick:b5,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b10,rightstick:b2,righttrigger:b7,rightx:a3,righty:a4,x:b4,platform:Windows,\",\n\"030000006d04000016c2000000000000,Logitech Dual Action,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000006d04000018c2000000000000,Logitech F510 Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000006d04000019c2000000000000,Logitech F710 Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700005032000000000000,Mad Catz FightPad PRO (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700005082000000000000,Mad Catz FightPad PRO (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008433000000000000,Mad Catz FightStick TE S+ PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008483000000000000,Mad Catz FightStick TE S+ PS4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b6,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008134000000000000,Mad Catz FightStick TE2+ PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b7,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b4,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008184000000000000,Mad Catz FightStick TE2+ PS4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b5,leftstick:b10,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b4,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008034000000000000,Mad Catz TE2 PS3 Fightstick,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008084000000000000,Mad Catz TE2 PS4 Fightstick,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700008532000000000000,Madcatz Arcade Fightstick TE S PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700003888000000000000,Madcatz Arcade Fightstick TE S+ PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000380700001888000000000000,MadCatz SFIV FightStick PS3,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b5,lefttrigger:b7,leftx:a0,lefty:a1,rightshoulder:b4,righttrigger:b6,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000380700008081000000000000,MADCATZ SFV Arcade FightStick Alpha PS4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000008305000031b0000000000000,MaxfireBlaze3,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000250900000128000000000000,Mayflash Arcade Stick,a:b1,b:b2,back:b8,leftshoulder:b0,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b3,righttrigger:b7,start:b9,x:b5,y:b6,platform:Windows,\",\n\"03000000790000004418000000000000,Mayflash GameCube Controller,a:b1,b:b2,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:a4,rightx:a5,righty:a2,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000790000004318000000000000,Mayflash GameCube Controller Adapter,a:b1,b:b2,back:b0,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b0,leftshoulder:b4,leftstick:b0,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b0,righttrigger:a4,rightx:a5,righty:a2,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000008f0e00001030000000000000,Mayflash USB Adapter for original Sega Saturn controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,lefttrigger:b5,rightshoulder:b2,righttrigger:b7,start:b9,x:b3,y:b4,platform:Windows,\",\n\"0300000025090000e803000000000000,Mayflash Wii Classic Controller,a:b1,b:b0,back:b8,dpdown:b13,dpleft:b12,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b2,platform:Windows,\",\n\"03000000790000000018000000000000,Mayflash WiiU Pro Game Controller Adapter (DInput),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000001008000001e5000000000000,NEXT SNES Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b6,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000bd12000015d0000000000000,Nintendo Retrolink USB Super SNES Classic Controller,a:b2,b:b1,back:b8,leftshoulder:b4,leftx:a0,lefty:a1,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Windows,\",\n\"030000007e0500000920000000000000,Nintendo Switch Pro Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"030000004b120000014d000000000000,NYKO AIRFLO,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:a3,leftstick:a0,lefttrigger:b6,leftx:h0.6,lefty:h0.12,rightshoulder:b5,rightstick:a2,righttrigger:b7,rightx:h0.9,righty:h0.4,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000362800000100000000000000,OUYA Game Controller,a:b0,b:b3,dpdown:b9,dpleft:b10,dpright:b11,dpup:b8,guide:b14,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:b13,rightx:a3,righty:a4,x:b1,y:b2,platform:Windows,\",\n\"03000000120c0000f60e000000000000,P4 Wired Gamepad,a:b1,b:b2,back:b12,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b5,lefttrigger:b7,rightshoulder:b4,righttrigger:b6,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000008f0e00000300000000000000,Piranha xtreme,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000d62000006dca000000000000,PowerA Pro Ex,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000008f0e00007530000000000000,PS (R) Gamepad,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b1,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000e30500009605000000000000,PS to USB convert cable,a:b2,b:b1,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b8,x:b3,y:b0,platform:Windows,\",\n\"03000000100800000100000000000000,PS1 USB,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000100800000300000000000000,PS2 USB,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a4,righty:a2,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000888800000803000000000000,PS3 Controller,a:b2,b:b1,back:b8,dpdown:h0.8,dpleft:h0.4,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b9,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:b7,rightx:a3,righty:a4,start:b11,x:b0,y:b3,platform:Windows,\",\n\"030000004c0500006802000000000000,PS3 Controller,a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Windows,\",\n\"03000000250900000500000000000000,PS3 DualShock,a:b2,b:b1,back:b9,dpdown:h0.8,dpleft:h0.4,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b8,x:b0,y:b3,platform:Windows,\",\n\"03000000100000008200000000000000,PS360+ v1.66,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:h0.4,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000004c050000a00b000000000000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000004c050000c405000000000000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000004c050000cc09000000000000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000300f00000011000000000000,QanBa Arcade JoyStick 1008,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b10,x:b0,y:b3,platform:Windows,\",\n\"03000000300f00001611000000000000,QanBa Arcade JoyStick 4018,a:b1,b:b2,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b9,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b8,x:b0,y:b3,platform:Windows,\",\n\"03000000222c00000020000000000000,QANBA DRONE ARCADE JOYSTICK,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,rightshoulder:b5,righttrigger:a4,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000300f00001210000000000000,QanBa Joystick Plus,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,rightshoulder:b5,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000341a00000104000000000000,QanBa Joystick Q4RAF,a:b5,b:b6,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b0,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b3,righttrigger:b7,start:b9,x:b1,y:b2,platform:Windows,\",\n\"03000000222c00000223000000000000,Qanba Obsidian Arcade Joystick PS3 Mode,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000222c00000023000000000000,Qanba Obsidian Arcade Joystick PS4 Mode,a:b1,b:b2,back:b13,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000321500000003000000000000,Razer Hydra,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a2,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows,\",\n\"030000000d0f00001100000000000000,REAL ARCADE PRO.3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,rightshoulder:b5,rightstick:b11,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00008b00000000000000,Real Arcade Pro.4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00008a00000000000000,Real Arcade Pro.4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00006b00000000000000,Real Arcade Pro.4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00006a00000000000000,Real Arcade Pro.4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00007000000000000000,REAL ARCADE PRO.4 VLX,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,rightshoulder:b5,rightstick:b11,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00002200000000000000,REAL ARCADE Pro.V3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00005c00000000000000,Real Arcade Pro.V4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000000d0f00005b00000000000000,Real Arcade Pro.V4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000790000001100000000000000,Retrolink SNES Controller,a:b2,b:b1,back:b8,dpdown:+a4,dpleft:-a3,dpright:+a3,dpup:-a4,leftshoulder:b4,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Windows,\",\n\"0300000000f000000300000000000000,RetroUSB.com RetroPad,a:b1,b:b5,back:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b3,x:b0,y:b4,platform:Windows,\",\n\"0300000000f00000f100000000000000,RetroUSB.com Super RetroPort,a:b1,b:b5,back:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b3,x:b0,y:b4,platform:Windows,\",\n\"030000006b140000010d000000000000,Revolution Pro Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000006f0e00001e01000000000000,Rock Candy Gamepad for PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000004f04000003d0000000000000,run'n'drive,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b7,leftshoulder:a3,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:a4,rightstick:b11,righttrigger:b5,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000a30600001af5000000000000,Saitek Cyborg,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a4,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000a306000023f6000000000000,Saitek Cyborg V.1 Game pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a4,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000300f00001201000000000000,Saitek Dual Analog Pad,a:b2,b:b3,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Windows,\",\n\"03000000a30600000cff000000000000,Saitek P2500 Force Rumble Pad,a:b2,b:b3,back:b11,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:b7,rightx:a2,righty:a3,x:b0,y:b1,platform:Windows,\",\n\"03000000a30600000c04000000000000,Saitek P2900,a:b1,b:b2,back:b12,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000300f00001001000000000000,Saitek P480 Rumble Pad,a:b2,b:b3,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Windows,\",\n\"03000000a30600000b04000000000000,Saitek P990,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000a30600000b04000000010000,Saitek P990 Dual Analog Pad,a:b1,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b8,x:b0,y:b3,platform:Windows,\",\n\"03000000300f00001101000000000000,saitek rumble pad,a:b2,b:b3,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Windows,\",\n\"0300000000050000289b000000000000,Saturn_Adapter_2.0,a:b1,b:b2,leftshoulder:b6,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"030000009b2800000500000000000000,Saturn_Adapter_2.0,a:b1,b:b2,leftshoulder:b6,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b5,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000341a00000208000000000000,SL-6555-SBK,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,lefttrigger:-a4,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a4,rightx:a3,righty:a2,start:b7,x:b2,y:b3,platform:Windows,\",\n\"030000008f0e00000800000000000000,SpeedLink Strike FX Wireless,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000ff1100003133000000000000,SVEN X-PAD,a:b2,b:b3,back:b4,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b9,rightx:a2,righty:a4,start:b5,x:b0,y:b1,platform:Windows,\",\n\"03000000fa1900000706000000000000,Team 5,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000b50700001203000000000000,Techmobility X6-38V,a:b2,b:b3,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Windows,\",\n\"030000004f04000015b3000000000000,Thrustmaster Dual Analog 2,a:b0,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b1,y:b3,platform:Windows,\",\n\"030000004f04000000b3000000000000,Thrustmaster Firestorm Dual Power,a:b0,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b11,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b12,righttrigger:b7,rightx:a2,righty:a3,start:b10,x:b1,y:b3,platform:Windows,\",\n\"030000004f04000004b3000000000000,Thrustmaster Firestorm Dual Power 3,a:b0,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b1,y:b3,platform:Windows,\",\n\"03000000666600000488000000000000,TigerGame PS/PS2 Game Controller Adapter,a:b2,b:b1,back:b9,dpdown:b14,dpleft:b15,dpright:b13,dpup:b12,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b8,x:b3,y:b0,platform:Windows,\",\n\"03000000d90400000200000000000000,TwinShock PS2,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000380700006652000000000000,UnKnown,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a4,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000632500002305000000000000,USB Vibration Joystick (BM),a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Windows,\",\n\"03000000790000001b18000000000000,Venom Arcade Joystick,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,\",\n\"03000000450c00002043000000000000,XEOX Gamepad SL-6556-BK,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Windows,\",\n\"03000000172700004431000000000000,XiaoMi Game Controller,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b20,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a7,rightx:a2,righty:a5,start:b11,x:b3,y:b4,platform:Windows,\",\n\"03000000786901006e70000000000000,XInput Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Windows,\",\n\"03000000203800000900000000010000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Mac OS X,\",\n\"03000000022000000090000001000000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Mac OS X,\",\n\"03000000102800000900000000000000,8Bitdo SFC30 GamePad Joystick,a:b1,b:b0,back:b10,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b11,x:b4,y:b3,platform:Mac OS X,\",\n\"03000000a00500003232000008010000,8Bitdo Zero GamePad,a:b0,b:b1,back:b10,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b6,rightshoulder:b7,start:b11,x:b3,y:b4,platform:Mac OS X,\",\n\"030000008305000031b0000000000000,Cideko AK08b,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"03000000260900008888000088020000,Cyber Gadget GameCube Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b6,righttrigger:a5,rightx:a2,righty:a3~,start:b7,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000a306000022f6000001030000,Cyborg V.3 Rumble Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:+a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:-a3,rightx:a2,righty:a4,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"03000000ad1b000001f9000000000000,Gamestop BB-070 X360 Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"0500000047532047616d657061640000,GameStop Gamepad,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Mac OS X,\",\n\"030000000d0f00005f00000000010000,Hori Fighting Commander 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00005e00000000010000,Hori Fighting Commander 4 (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00005f00000000000000,HORI Fighting Commander 4 PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00005e00000000000000,HORI Fighting Commander 4 PS4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00004d00000000000000,HORI Gem Pad 3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00006e00000000010000,HORIPAD 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00006600000000010000,HORIPAD 4 (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000000d0f00006600000000000000,HORIPAD FPS PLUS 4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000008f0e00001330000011010000,HuiJia SNES Controller,a:b4,b:b2,back:b16,dpdown:+a2,dpleft:-a0,dpright:+a0,dpup:-a2,leftshoulder:b12,rightshoulder:b14,start:b18,x:b6,y:b0,platform:Mac OS X,\",\n\"03000000830500006020000000010000,iBuffalo SNES Controller,a:b1,b:b0,back:b6,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b5,start:b7,x:b3,y:b2,platform:Mac OS X,\",\n\"03000000830500006020000000000000,iBuffalo USB 2-axis 8-button Gamepad,a:b1,b:b0,back:b6,leftshoulder:b4,leftx:a0,lefty:a1,rightshoulder:b5,start:b7,x:b3,y:b2,platform:Mac OS X,\",\n\"030000006d04000016c2000000020000,Logitech Dual Action,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000006d04000016c2000000030000,Logitech Dual Action,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000006d04000016c2000014040000,Logitech Dual Action,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000006d04000016c2000000000000,Logitech F310 Gamepad (DInput),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000006d04000018c2000000000000,Logitech F510 Gamepad (DInput),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000006d0400001fc2000000000000,Logitech F710 Gamepad (XInput),a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"030000006d04000019c2000000000000,Logitech Wireless Gamepad (DInput),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"03000000380700005032000000010000,Mad Catz FightPad PRO (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"03000000380700005082000000010000,Mad Catz FightPad PRO (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"03000000790000004418000000010000,Mayflash GameCube Controller,a:b1,b:b2,dpdown:b14,dpleft:b15,dpright:b13,dpup:b12,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:a4,rightx:a5,righty:a2,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"0300000025090000e803000000000000,Mayflash Wii Classic Controller,a:b1,b:b0,back:b8,dpdown:b13,dpleft:b12,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b2,platform:Mac OS X,\",\n\"03000000790000000018000000000000,Mayflash WiiU Pro Game Controller Adapter (DInput),a:b4,b:b8,back:b32,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b16,leftstick:b40,lefttrigger:b24,leftx:a0,lefty:a4,rightshoulder:b20,rightstick:b44,righttrigger:b28,rightx:a8,righty:a12,start:b36,x:b0,y:b12,platform:Mac OS X,\",\n\"03000000d8140000cecf000000000000,MC Cthulhu,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000001008000001e5000006010000,NEXT SNES Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b6,start:b9,x:b3,y:b0,platform:Mac OS X,\",\n\"030000007e0500000920000000000000,Nintendo Switch Pro Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Mac OS X,\",\n\"030000008f0e00000300000000000000,Piranha xtreme,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Mac OS X,\",\n\"030000004c0500006802000000010000,PS3 Controller,a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Mac OS X,\",\n\"030000004c0500006802000000000000,PS3 Controller,a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Mac OS X,\",\n\"030000004c050000a00b000000010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000004c050000cc09000000010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000004c050000c405000000000000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000004c050000c405000000010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000008916000000fd000000000000,Razer Onza TE,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000321500000010000000010000,Razer RAIJU,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"0300000032150000030a000000000000,Razer Wildcat,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000790000001100000000000000,Retrolink Classic Controller,a:b2,b:b1,back:b8,leftshoulder:b4,leftx:a3,lefty:a4,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Mac OS X,\",\n\"03000000790000001100000006010000,Retrolink SNES Controller,a:b2,b:b1,back:b8,dpdown:+a4,dpleft:-a3,dpright:+a3,dpup:-a4,leftshoulder:b4,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Mac OS X,\",\n\"030000006b140000010d000000010000,Revolution Pro Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"03000000811700007e05000000000000,Sega Saturn,a:b2,b:b4,dpdown:b16,dpleft:b15,dpright:b14,dpup:b17,leftshoulder:b8,lefttrigger:a5,leftx:a0,lefty:a2,rightshoulder:b9,righttrigger:a4,start:b13,x:b0,y:b6,platform:Mac OS X,\",\n\"03000000b40400000a01000000000000,Sega Saturn USB Gamepad,a:b0,b:b1,back:b5,guide:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b8,x:b3,y:b4,platform:Mac OS X,\",\n\"030000003512000021ab000000000000,SFC30 Joystick,a:b1,b:b0,back:b10,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b11,x:b4,y:b3,platform:Mac OS X,\",\n\"030000004c050000cc09000000000000,Sony DualShock 4 V2,a:b1,b:b2,back:b13,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000004c050000a00b000000000000,Sony DualShock 4 Wireless Adaptor,a:b1,b:b2,back:b13,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"030000005e0400008e02000001000000,Steam Virtual GamePad,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000110100002014000000000000,SteelSeries Nimbus,a:b0,b:b1,dpdown:b9,dpleft:b11,dpright:b10,dpup:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b12,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000110100002014000001000000,SteelSeries Nimbus,a:b0,b:b1,dpdown:b9,dpleft:b11,dpright:b10,dpup:b8,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1~,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3~,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000381000002014000001000000,SteelSeries Nimbus,a:b0,b:b1,dpdown:b9,dpleft:b11,dpright:b10,dpup:b8,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1~,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3~,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000110100001714000000000000,SteelSeries Stratus XL,a:b0,b:b1,dpdown:b9,dpleft:b11,dpright:b10,dpup:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1~,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3~,start:b12,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000110100001714000020010000,SteelSeries Stratus XL,a:b0,b:b1,dpdown:b9,dpleft:b11,dpright:b10,dpup:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1~,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3~,start:b12,x:b2,y:b3,platform:Mac OS X,\",\n\"030000004f04000015b3000000000000,Thrustmaster Dual Analog 3.2,a:b0,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b1,y:b3,platform:Mac OS X,\",\n\"030000004f04000000b3000000000000,Thrustmaster Firestorm Dual Power,a:b0,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b11,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,righttrigger:b7,rightx:a2,righty:a3,start:b10,x:b1,y:b3,platform:Mac OS X,\",\n\"03000000bd12000015d0000000010000,Tomee SNES USB Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Mac OS X,\",\n\"03000000bd12000015d0000000000000,Tomee SNES USB Controller,a:b2,b:b1,back:b8,leftshoulder:b4,leftx:a0,lefty:a1,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Mac OS X,\",\n\"03000000100800000100000000000000,Twin USB Joystick,a:b4,b:b2,back:b16,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b12,leftstick:b20,lefttrigger:b8,leftx:a0,lefty:a2,rightshoulder:b14,rightstick:b22,righttrigger:b10,rightx:a6,righty:a4,start:b18,x:b6,y:b0,platform:Mac OS X,\",\n\"050000005769696d6f74652028303000,Wii Remote,a:b4,b:b5,back:b7,dpdown:b3,dpleft:b0,dpright:b1,dpup:b2,guide:b8,leftshoulder:b11,lefttrigger:b12,leftx:a0,lefty:a1,start:b6,x:b10,y:b9,platform:Mac OS X,\",\n\"050000005769696d6f74652028313800,Wii U Pro Controller,a:b16,b:b15,back:b7,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b8,leftshoulder:b19,leftstick:b23,lefttrigger:b21,leftx:a0,lefty:a1,rightshoulder:b20,rightstick:b24,righttrigger:b22,rightx:a2,righty:a3,start:b6,x:b18,y:b17,platform:Mac OS X,\",\n\"030000005e0400008e02000000000000,X360 Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000c6240000045d000000000000,Xbox 360 Wired Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"030000005e040000e302000000000000,Xbox One Wired Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"030000005e040000d102000000000000,Xbox One Wired Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"030000005e040000dd02000000000000,Xbox One Wired Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"030000005e040000e002000000000000,Xbox Wireless Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Mac OS X,\",\n\"030000005e040000fd02000003090000,Xbox Wireless Controller,a:b0,b:b1,back:b16,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b15,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Mac OS X,\",\n\"030000005e040000ea02000000000000,Xbox Wireless Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,\",\n\"030000005e040000e002000003090000,Xbox Wireless Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Mac OS X,\",\n\"03000000172700004431000029010000,XiaoMi Game Controller,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b15,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a6,rightx:a2,righty:a5,start:b11,x:b3,y:b4,platform:Mac OS X,\",\n\"03000000120c0000100e000000010000,ZEROPLUS P4 Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Mac OS X,\",\n\"05000000203800000900000000010000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Linux,\",\n\"03000000022000000090000011010000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:b9,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Linux,\",\n\"05000000c82d00002038000000010000,8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b2,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Linux,\",\n\"03000000c82d00000190000011010000,8Bitdo NES30 Pro 8Bitdo NES30 Pro,a:b1,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b13,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a5,rightx:a2,righty:a3,start:b11,x:b4,y:b3,platform:Linux,\",\n\"05000000c82d00003028000000010000,8Bitdo SFC30 GamePad,a:b1,b:b0,back:b10,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b11,x:b4,y:b3,platform:Linux,\",\n\"05000000102800000900000000010000,8Bitdo SFC30 GamePad,a:b1,b:b0,back:b10,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b11,x:b4,y:b3,platform:Linux,\",\n\"05000000a00500003232000008010000,8Bitdo Zero GamePad,a:b0,b:b1,back:b10,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b6,rightshoulder:b7,start:b11,x:b3,y:b4,platform:Linux,\",\n\"05000000a00500003232000001000000,8Bitdo Zero GamePad,a:b0,b:b1,back:b10,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b11,x:b3,y:b4,platform:Linux,\",\n\"030000006f0e00003901000020060000,Afterglow Wired Controller for Xbox One,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000100000008200000011010000,Akishop Customs PS360+ v1.66,a:b1,b:b2,back:b12,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Linux,\",\n\"05000000050b00000045000031000000,ASUS Gamepad,a:b0,b:b1,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b6,leftshoulder:b4,leftstick:b7,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b8,righttrigger:a4,rightx:a2,righty:a3,start:b10,x:b2,y:b3,platform:Linux,\",\n\"03000000666600006706000000010000,boom PSX to PC Converter,a:b2,b:b1,back:b8,dpdown:b14,dpleft:b15,dpright:b13,dpup:b12,leftshoulder:b6,leftstick:b9,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b10,righttrigger:b5,rightx:a2,righty:a3,start:b11,x:b3,y:b0,platform:Linux,\",\n\"03000000e82000006058000001010000,Cideko AK08b,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Linux,\",\n\"03000000260900008888000000010000,Cyber Gadget GameCube Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b6,righttrigger:a5,rightx:a2,righty:a3~,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000a306000022f6000011010000,Cyborg V.3 Rumble Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:+a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:-a3,rightx:a2,righty:a4,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000b40400000a01000000010000,CYPRESS USB Gamepad,a:b0,b:b1,back:b5,guide:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b8,x:b3,y:b4,platform:Linux,\",\n\"03000000790000000600000010010000,DragonRise Inc. Generic USB Joystick,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a4,start:b9,x:b3,y:b0,platform:Linux,\",\n\"030000006f0e00003001000001010000,EA Sports PS3 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000341a000005f7000010010000,GameCube {HuiJia USB box},a:b1,b:b2,dpdown:b14,dpleft:b15,dpright:b13,dpup:b12,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:a4,rightx:a5,righty:a2,start:b9,x:b0,y:b3,platform:Linux,\",\n\"0500000047532047616d657061640000,GameStop Gamepad,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"030000006f0e00000104000000010000,Gamestop Logic3 Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000006f0e00001304000000010000,Generic X-Box pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:a0,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:a3,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000006f0e00001f01000000010000,Generic X-Box pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000f0250000c183000010010000,Goodbetterbest Ltd USB Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000280400000140000000010000,Gravis GamePad Pro USB ,a:b1,b:b2,back:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000008f0e00000610000000010000,GreenAsia Electronics 4Axes 12Keys GamePad ,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b9,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b10,righttrigger:b5,rightx:a3,righty:a2,start:b11,x:b3,y:b0,platform:Linux,\",\n\"030000008f0e00001200000010010000,GreenAsia Inc. USB Joystick,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b2,y:b3,platform:Linux,\",\n\"030000008f0e00000300000010010000,GreenAsia Inc. USB Joystick,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Linux,\",\n\"0500000047532067616d657061640000,GS gamepad,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"06000000adde0000efbe000002010000,Hidromancer Game Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000d81400000862000011010000,HitBox (PS3/PC) Analog Mode,a:b1,b:b2,back:b8,guide:b9,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b12,x:b0,y:b3,platform:Linux,\",\n\"03000000c9110000f055000011010000,HJC Game GAMEPAD,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"030000000d0f00000d00000000010000,hori,a:b0,b:b6,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b3,leftx:b4,lefty:b5,rightshoulder:b7,start:b9,x:b1,y:b2,platform:Linux,\",\n\"030000000d0f00001000000011010000,HORI CO. LTD. FIGHTING STICK 3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00006a00000011010000,HORI CO. LTD. Real Arcade Pro.4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00006b00000011010000,HORI CO. LTD. Real Arcade Pro.4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00002200000011010000,HORI CO. LTD. REAL ARCADE Pro.V3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00005f00000011010000,Hori Fighting Commander 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00005e00000011010000,Hori Fighting Commander 4 (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000ad1b000001f5000033050000,Hori Pad EX Turbo 2,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000000d0f00006e00000011010000,HORIPAD 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00006600000011010000,HORIPAD 4 (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000000d0f00006700000001010000,HORIPAD ONE,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000008f0e00001330000010010000,HuiJia SNES Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b6,rightshoulder:b7,start:b9,x:b3,y:b0,platform:Linux,\",\n\"03000000830500006020000010010000,iBuffalo SNES Controller,a:b1,b:b0,back:b6,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b5,start:b7,x:b3,y:b2,platform:Linux,\",\n\"050000006964726f69643a636f6e0000,idroid:con,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000b50700001503000010010000,impact,a:b2,b:b3,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Linux,\",\n\"03000000fd0500000030000000010000,InterAct GoPad I-73000 (Fighting Game Layout),a:b3,b:b4,back:b6,leftx:a0,lefty:a1,rightshoulder:b2,righttrigger:b5,start:b7,x:b0,y:b1,platform:Linux,\",\n\"030000006e0500000320000010010000,JC-U3613M - DirectInput Mode,a:b2,b:b3,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b8,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:b7,rightx:a2,righty:a3,start:b11,x:b0,y:b1,platform:Linux,\",\n\"03000000300f00001001000010010000,Jess Tech Dual Analog Rumble Pad,a:b2,b:b3,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b0,y:b1,platform:Linux,\",\n\"03000000ba2200002010000001010000,Jess Technology USB Game Controller,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Linux,\",\n\"030000006f0e00000103000000020000,Logic3 Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000006d04000019c2000010010000,Logitech Cordless RumblePad 2,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006d04000016c2000011010000,Logitech Dual Action,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006d04000016c2000010010000,Logitech Dual Action,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006d0400001dc2000014400000,Logitech F310 Gamepad (XInput),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000006d0400001ec2000020200000,Logitech F510 Gamepad (XInput),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000006d04000019c2000011010000,Logitech F710 Gamepad (DInput),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006d0400001fc2000005030000,Logitech F710 Gamepad (XInput),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000006d04000015c2000010010000,Logitech Logitech Extreme 3D,a:b0,b:b4,back:b6,guide:b8,leftshoulder:b9,leftstick:h0.8,leftx:a0,lefty:a1,rightshoulder:b10,rightstick:h0.2,start:b7,x:b2,y:b5,platform:Linux,\",\n\"030000006d04000018c2000010010000,Logitech RumblePad 2,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006d04000011c2000010010000,Logitech WingMan Cordless RumblePad,a:b0,b:b1,back:b2,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b5,leftshoulder:b6,lefttrigger:b9,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b10,rightx:a3,righty:a4,start:b8,x:b3,y:b4,platform:Linux,\",\n\"05000000380700006652000025010000,Mad Catz C.T.R.L.R ,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700005032000011010000,Mad Catz FightPad PRO (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700005082000011010000,Mad Catz FightPad PRO (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000ad1b00002ef0000090040000,Mad Catz Fightpad SFxT,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,lefttrigger:a2,rightshoulder:b5,righttrigger:a5,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000380700008034000011010000,Mad Catz fightstick (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700008084000011010000,Mad Catz fightstick (PS4),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700008433000011010000,Mad Catz FightStick TE S+ PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700008483000011010000,Mad Catz FightStick TE S+ PS4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700001647000010040000,Mad Catz Wired Xbox 360 Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000380700003847000090040000,Mad Catz Wired Xbox 360 Controller (SFIV),a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"03000000ad1b000016f0000090040000,Mad Catz Xbox 360 Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000380700001888000010010000,MadCatz PC USB Wired Stick 8818,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000380700003888000010010000,MadCatz PC USB Wired Stick 8838,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:a0,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000790000004418000010010000,Mayflash GameCube Controller,a:b1,b:b2,dpdown:b14,dpleft:b15,dpright:b13,dpup:b12,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:a4,rightx:a5,righty:a2,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000780000000600000010010000,Microntek USB Joystick,a:b2,b:b1,back:b8,leftshoulder:b6,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b5,start:b9,x:b3,y:b0,platform:Linux,\",\n\"030000005e0400008e02000004010000,Microsoft X-Box 360 pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400008e02000062230000,Microsoft X-Box 360 pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e040000d102000001010000,Microsoft X-Box One pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e040000d102000003020000,Microsoft X-Box One pad v2,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400008502000000010000,Microsoft X-Box pad (Japan),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b5,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b2,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b3,y:b4,platform:Linux,\",\n\"030000005e0400008902000021010000,Microsoft X-Box pad v2 (US),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b5,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b2,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b3,y:b4,platform:Linux,\",\n\"05000000d6200000ad0d000001000000,Moga Pro,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b7,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b8,righttrigger:a4,rightx:a2,righty:a3,start:b6,x:b2,y:b3,platform:Linux,\",\n\"030000001008000001e5000010010000,NEXT SNES Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b6,start:b9,x:b3,y:b0,platform:Linux,\",\n\"050000007e0500000920000001000000,Nintendo Switch Pro Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"050000007e0500003003000001000000,Nintendo Wii Remote Pro Controller,a:b0,b:b1,back:b8,dpdown:b14,dpleft:b15,dpright:b16,dpup:b13,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b2,platform:Linux,\",\n\"05000000010000000100000003000000,Nintendo Wiimote,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"030000000d0500000308000010010000,Nostromo n45 Dual Analog Gamepad,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b9,leftshoulder:b4,leftstick:b12,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b10,x:b2,y:b3,platform:Linux,\",\n\"03000000550900001072000011010000,NVIDIA Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b13,leftshoulder:b4,leftstick:b8,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a4,rightx:a2,righty:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000451300000830000010010000,NYKO CORE,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000005e0400000202000000010000,Old Xbox pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b5,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b2,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b3,y:b4,platform:Linux,\",\n\"05000000362800000100000002010000,OUYA Game Controller,a:b0,b:b3,dpdown:b9,dpleft:b10,dpright:b11,dpup:b8,guide:b14,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,x:b1,y:b2,platform:Linux,\",\n\"05000000362800000100000003010000,OUYA Game Controller,a:b0,b:b3,dpdown:b9,dpleft:b10,dpright:b11,dpup:b8,guide:b14,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,x:b1,y:b2,platform:Linux,\",\n\"03000000ff1100003133000010010000,PC Game Controller,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Linux,\",\n\"030000006f0e00006401000001010000,PDP Battlefield One,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000ff1100004133000010010000,PS2 Controller,a:b2,b:b1,back:b8,leftshoulder:b6,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b5,start:b9,x:b3,y:b0,platform:Linux,\",\n\"030000004c0500006802000010010000,PS3 Controller,a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Linux,\",\n\"050000004c0500006802000000810000,PS3 Controller,a:b0,b:b1,back:b8,dpdown:b14,dpleft:b15,dpright:b16,dpup:b13,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"03000000341a00003608000011010000,PS3 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000004c0500006802000011810000,PS3 Controller,a:b0,b:b1,back:b8,dpdown:b14,dpleft:b15,dpright:b16,dpup:b13,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"050000004c0500006802000000010000,PS3 Controller,a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:a12,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:a13,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Linux,\",\n\"030000004c0500006802000010810000,PS3 Controller,a:b0,b:b1,back:b8,dpdown:b14,dpleft:b15,dpright:b16,dpup:b13,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"030000004c0500006802000011010000,PS3 Controller,a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Linux,\",\n\"060000004c0500006802000000010000,PS3 Controller (Bluetooth),a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Linux,\",\n\"05000000504c415953544154494f4e00,PS3 Controller (Bluetooth),a:b14,b:b13,back:b0,dpdown:b6,dpleft:b7,dpright:b5,dpup:b4,guide:b16,leftshoulder:b10,leftstick:b1,lefttrigger:b8,leftx:a0,lefty:a1,rightshoulder:b11,rightstick:b2,righttrigger:b9,rightx:a2,righty:a3,start:b3,x:b15,y:b12,platform:Linux,\",\n\"050000004c050000c405000000010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000004c050000a00b000011010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"050000004c050000cc09000000810000,PS4 Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"050000004c050000c405000000810000,PS4 Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"030000004c050000c405000011810000,PS4 Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"050000004c050000cc09000000010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000004c050000cc09000011010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000004c050000a00b000011810000,PS4 Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"030000004c050000cc09000011810000,PS4 Controller,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b11,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b12,righttrigger:a5,rightx:a3,righty:a4,start:b9,x:b3,y:b2,platform:Linux,\",\n\"030000004c050000c405000011010000,PS4 Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000300f00001211000011010000,QanBa Arcade JoyStick,a:b2,b:b0,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b5,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,righttrigger:b6,start:b9,x:b1,y:b3,platform:Linux,\",\n\"030000009b2800000300000001010000,raphnet.net 4nes4snes v1.5,a:b0,b:b4,back:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b3,x:b1,y:b5,platform:Linux,\",\n\"030000008916000001fd000024010000,Razer Onza Classic Edition,a:b0,b:b1,back:b6,dpdown:b14,dpleft:b11,dpright:b12,dpup:b13,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000008916000000fd000024010000,Razer Onza Tournament,a:b0,b:b1,back:b6,dpdown:b14,dpleft:b11,dpright:b12,dpup:b13,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000321500000010000011010000,Razer RAIJU,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000c6240000045d000025010000,Razer Sabertooth,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000321500000009000011010000,Razer Serval,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a4,rightx:a2,righty:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"050000003215000000090000163a0000,Razer Serval,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a4,rightx:a2,righty:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"0300000032150000030a000001010000,Razer Wildcat,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000790000001100000010010000,Retrolink SNES Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Linux,\",\n\"0300000000f000000300000000010000,RetroUSB.com RetroPad,a:b1,b:b5,back:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b3,x:b0,y:b4,platform:Linux,\",\n\"0300000000f00000f100000000010000,RetroUSB.com Super RetroPort,a:b1,b:b5,back:b2,leftshoulder:b6,leftx:a0,lefty:a1,rightshoulder:b7,start:b3,x:b0,y:b4,platform:Linux,\",\n\"030000006b140000010d000011010000,Revolution Pro Controller,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006f0e00001e01000011010000,Rock Candy Gamepad for PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000006f0e00004601000001010000,Rock Candy Wired Controller for Xbox One,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000a306000023f6000011010000,Saitek Cyborg V.1 Game Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a4,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000a30600000cff000010010000,Saitek P2500 Force Rumble Pad,a:b2,b:b3,back:b11,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:b7,rightx:a3,righty:a2,x:b0,y:b1,platform:Linux,\",\n\"03000000a30600000c04000011010000,Saitek P2900 Wireless Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b9,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b12,x:b0,y:b3,platform:Linux,\",\n\"03000000a30600000901000000010000,Saitek P880,a:b2,b:b3,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b8,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:b7,rightx:a3,righty:a2,x:b0,y:b1,platform:Linux,\",\n\"03000000a30600000b04000000010000,Saitek P990 Dual Analog Pad,a:b1,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a2,start:b8,x:b0,y:b3,platform:Linux,\",\n\"03000000a306000018f5000010010000,Saitek PLC Saitek P3200 Rumble Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a4,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000c01600008704000011010000,Serial/Keyboard/Mouse/Joystick,a:b12,b:b10,back:b4,dpdown:b2,dpleft:b3,dpright:b1,dpup:b0,leftshoulder:b9,leftstick:b14,lefttrigger:b6,leftx:a1,lefty:a0,rightshoulder:b8,rightstick:b15,righttrigger:b7,rightx:a2,righty:a3,start:b5,x:b13,y:b11,platform:Linux,\",\n\"03000000f025000021c1000010010000,ShanWan Gioteck PS3 Wired Controller,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b3,y:b0,platform:Linux,\",\n\"03000000250900000500000000010000,Sony PS2 pad with SmartJoy adapter,a:b2,b:b1,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b8,x:b3,y:b0,platform:Linux,\",\n\"030000005e0400008e02000073050000,Speedlink TORID Wireless Gamepad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400008e02000020200000,SpeedLink XEOX Pro Analog Gamepad pad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000de2800000211000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"05000000de2800000511000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000de2800000112000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"05000000de2800000212000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000de280000fc11000001000000,Steam Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000de2800004211000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000de280000ff11000001000000,Steam Virtual Gamepad,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"03000000666600000488000000010000,Super Joy Box 5 Pro,a:b2,b:b1,back:b9,dpdown:b14,dpleft:b15,dpright:b13,dpup:b12,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a2,righty:a3,start:b8,x:b3,y:b0,platform:Linux,\",\n\"030000004f04000020b3000010010000,Thrustmaster 2 in 1 DT,a:b0,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b1,y:b3,platform:Linux,\",\n\"030000004f04000015b3000010010000,Thrustmaster Dual Analog 4,a:b0,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b1,y:b3,platform:Linux,\",\n\"030000004f04000023b3000000010000,Thrustmaster Dual Trigger 3-in-1,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000004f04000000b3000010010000,Thrustmaster Firestorm Dual Power,a:b0,b:b2,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b11,lefttrigger:b5,leftx:a0,lefty:a1,rightshoulder:b6,rightstick:b12,righttrigger:b7,rightx:a2,righty:a3,start:b10,x:b1,y:b3,platform:Linux,\",\n\"030000004f04000008d0000000010000,Thrustmaster Run N Drive Wireless,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"030000004f04000009d0000000010000,Thrustmaster Run N Drive Wireless PS3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Linux,\",\n\"03000000bd12000015d0000010010000,Tomee SNES USB Controller,a:b2,b:b1,back:b8,dpdown:+a1,dpleft:-a0,dpright:+a0,dpup:-a1,leftshoulder:b4,rightshoulder:b5,start:b9,x:b3,y:b0,platform:Linux,\",\n\"03000000d814000007cd000011010000,Toodles 2008 Chimp PC/PS3,a:b0,b:b1,back:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b9,x:b3,y:b2,platform:Linux,\",\n\"03000000100800000100000010010000,Twin USB PS2 Adapter,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Linux,\",\n\"03000000100800000300000010010000,USB Gamepad,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b3,y:b0,platform:Linux,\",\n\"03000000790000001100000000010000,USB Gamepad1,a:b2,b:b1,back:b8,dpdown:a0,dpleft:a1,dpright:a2,dpup:a4,start:b9,platform:Linux,\",\n\"05000000ac0500003232000001000000,VR-BOX,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b6,leftstick:b10,lefttrigger:b4,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b11,righttrigger:b5,rightx:a3,righty:a2,start:b9,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400008e02000014010000,X360 Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400008e02000010010000,X360 Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400001907000000010000,X360 Wireless Controller,a:b0,b:b1,back:b6,dpdown:b14,dpleft:b11,dpright:b12,dpup:b13,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e0400009102000007010000,X360 Wireless Controller,a:b0,b:b1,back:b6,dpdown:b14,dpleft:b11,dpright:b12,dpup:b13,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e040000a102000007010000,X360 Wireless Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"030000005e040000a102000000010000,X360 Wireless Controller,a:b0,b:b1,back:b6,dpdown:b14,dpleft:b11,dpright:b12,dpup:b13,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"0000000058626f782033363020576900,Xbox 360 Wireless Controller,a:b0,b:b1,back:b14,dpdown:b11,dpleft:b12,dpright:b13,dpup:b10,guide:b7,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b6,x:b2,y:b3,platform:Linux,\",\n\"0000000058626f782047616d65706100,Xbox Gamepad (userspace driver),a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b10,righttrigger:a4,rightx:a2,righty:a3,start:b7,x:b2,y:b3,platform:Linux,\",\n\"050000005e040000e002000003090000,Xbox One Wireless Controller,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,leftstick:b8,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b9,righttrigger:a5,rightx:a3,righty:a4,start:b7,x:b2,y:b3,platform:Linux,\",\n\"050000005e040000fd02000003090000,Xbox One Wireless Controller,a:b0,b:b1,back:b15,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b16,leftshoulder:b6,leftstick:b13,lefttrigger:a5,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a4,rightx:a2,righty:a3,start:b11,x:b3,y:b4,platform:Linux,\",\n\"03000000450c00002043000010010000,XEOX Gamepad SL-6556-BK,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Linux,\",\n\"05000000172700004431000029010000,XiaoMi Game Controller,a:b0,b:b1,back:b10,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b20,leftshoulder:b6,leftstick:b13,lefttrigger:a7,leftx:a0,lefty:a1,rightshoulder:b7,rightstick:b14,righttrigger:a6,rightx:a2,righty:a5,start:b11,x:b3,y:b4,platform:Linux,\",\n\"03000000c0160000e105000001010000,Xin-Mo Xin-Mo Dual Arcade,a:b4,b:b3,back:b6,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b9,leftshoulder:b2,leftx:a0,lefty:a1,rightshoulder:b5,start:b7,x:b1,y:b0,platform:Linux,\",\n\"03000000120c0000100e000011010000,ZEROPLUS P4 Gamepad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:a4,rightx:a2,righty:a5,start:b9,x:b0,y:b3,platform:Linux,\",\n\"64633436313965656664373634323364,Microsoft X-Box 360 pad,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b9,leftstick:b7,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b10,rightstick:b8,righttrigger:a5,rightx:a2,righty:a3,x:b2,y:b3,platform:Android,\",\n\"61363931656135336130663561616264,NVIDIA Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b9,leftstick:b7,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b10,rightstick:b8,righttrigger:a5,rightx:a2,righty:a3,start:b6,x:b2,y:b3,platform:Android,\",\n\"4e564944494120436f72706f72617469,NVIDIA Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b9,leftstick:b7,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b10,rightstick:b8,righttrigger:a5,rightx:a2,righty:a3,start:b6,x:b2,y:b3,platform:Android,\",\n\"37336435666338653565313731303834,NVIDIA Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b9,leftstick:b7,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b10,rightstick:b8,righttrigger:a5,rightx:a2,righty:a3,start:b6,x:b2,y:b3,platform:Android,\",\n\"35643031303033326130316330353564,PS4 Controller,a:b1,b:b17,back:b15,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b5,leftshoulder:b3,leftstick:b4,lefttrigger:+a3,leftx:a0,lefty:a1,rightshoulder:b18,rightstick:b6,righttrigger:+a4,rightx:a2,righty:a5,start:b16,x:b0,y:b2,platform:Android,\",\n\"05000000de2800000511000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:Android,\",\n\"5477696e20555342204a6f7973746963,Twin USB Joystick,a:b22,b:b21,back:b28,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b26,leftstick:b30,lefttrigger:b24,leftx:a0,lefty:a1,rightshoulder:b27,rightstick:b31,righttrigger:b25,rightx:a3,righty:a2,start:b29,x:b23,y:b20,platform:Android,\",\n\"34356136633366613530316338376136,Xbox Wireless Controller,a:b0,b:b1,back:b9,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b3,leftstick:b15,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b18,rightstick:b16,righttrigger:a5,rightx:a3,righty:a4,x:b17,y:b2,platform:Android,\",\n\"4d466947616d65706164010000000000,MFi Extended Gamepad,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a5,rightx:a3,righty:a4,start:b6,x:b2,y:b3,platform:iOS,\",\n\"4d466947616d65706164020000000000,MFi Gamepad,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,rightshoulder:b5,start:b6,x:b2,y:b3,platform:iOS,\",\n\"05000000de2800000511000001000000,Steam Controller,a:b0,b:b1,back:b6,guide:b8,leftshoulder:b4,leftstick:b9,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:a3,start:b7,x:b2,y:b3,platform:iOS,\",\n\n\"78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757402000000000000000000,XInput Wheel (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757403000000000000000000,XInput Arcade Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757404000000000000000000,XInput Flight Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757405000000000000000000,XInput Dance Pad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757406000000000000000000,XInput Guitar (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757408000000000000000000,XInput Drum Kit (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\nNULL\n};\n\n" }, { "path": "thirdparty/glfw/src/mappings.h.in", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2006-2018 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// As mappings.h.in, this file is used by CMake to produce the mappings.h\n// header file. If you are adding a GLFW specific gamepad mapping, this is\n// where to put it.\n//========================================================================\n// As mappings.h, this provides all pre-defined gamepad mappings, including\n// all available in SDL_GameControllerDB. Do not edit this file. Any gamepad\n// mappings not specific to GLFW should be submitted to SDL_GameControllerDB.\n// This file can be re-generated from mappings.h.in and the upstream\n// gamecontrollerdb.txt with the GenerateMappings.cmake script.\n//========================================================================\n\n// All gamepad mappings not labeled GLFW are copied from the\n// SDL_GameControllerDB project under the following license:\n//\n// Simple DirectMedia Layer\n// Copyright (C) 1997-2013 Sam Lantinga \n//\n// This software is provided 'as-is', without any express or implied warranty.\n// In no event will the authors be held liable for any damages arising from the\n// use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not be\n// misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source distribution.\n\nconst char* _glfwDefaultMappings[] =\n{\n@GLFW_GAMEPAD_MAPPINGS@\n\"78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757402000000000000000000,XInput Wheel (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757403000000000000000000,XInput Arcade Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757404000000000000000000,XInput Flight Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757405000000000000000000,XInput Dance Pad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757406000000000000000000,XInput Guitar (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\n\"78696e70757408000000000000000000,XInput Drum Kit (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,\",\nNULL\n};\n\n" }, { "path": "thirdparty/glfw/src/monitor.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n#include \n\n\n// Lexically compare video modes, used by qsort\n//\nstatic int compareVideoModes(const void* fp, const void* sp)\n{\n const GLFWvidmode* fm = fp;\n const GLFWvidmode* sm = sp;\n const int fbpp = fm->redBits + fm->greenBits + fm->blueBits;\n const int sbpp = sm->redBits + sm->greenBits + sm->blueBits;\n const int farea = fm->width * fm->height;\n const int sarea = sm->width * sm->height;\n\n // First sort on color bits per pixel\n if (fbpp != sbpp)\n return fbpp - sbpp;\n\n // Then sort on screen area\n if (farea != sarea)\n return farea - sarea;\n\n // Then sort on width\n if (fm->width != sm->width)\n return fm->width - sm->width;\n\n // Lastly sort on refresh rate\n return fm->refreshRate - sm->refreshRate;\n}\n\n// Retrieves the available modes for the specified monitor\n//\nstatic GLFWbool refreshVideoModes(_GLFWmonitor* monitor)\n{\n int modeCount;\n GLFWvidmode* modes;\n\n if (monitor->modes)\n return GLFW_TRUE;\n\n modes = _glfwPlatformGetVideoModes(monitor, &modeCount);\n if (!modes)\n return GLFW_FALSE;\n\n qsort(modes, modeCount, sizeof(GLFWvidmode), compareVideoModes);\n\n free(monitor->modes);\n monitor->modes = modes;\n monitor->modeCount = modeCount;\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW event API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Notifies shared code of a monitor connection or disconnection\n//\nvoid _glfwInputMonitor(_GLFWmonitor* monitor, int action, int placement)\n{\n if (action == GLFW_CONNECTED)\n {\n _glfw.monitorCount++;\n _glfw.monitors =\n realloc(_glfw.monitors, sizeof(_GLFWmonitor*) * _glfw.monitorCount);\n\n if (placement == _GLFW_INSERT_FIRST)\n {\n memmove(_glfw.monitors + 1,\n _glfw.monitors,\n ((size_t) _glfw.monitorCount - 1) * sizeof(_GLFWmonitor*));\n _glfw.monitors[0] = monitor;\n }\n else\n _glfw.monitors[_glfw.monitorCount - 1] = monitor;\n }\n else if (action == GLFW_DISCONNECTED)\n {\n int i;\n _GLFWwindow* window;\n\n for (window = _glfw.windowListHead; window; window = window->next)\n {\n if (window->monitor == monitor)\n {\n int width, height, xoff, yoff;\n _glfwPlatformGetWindowSize(window, &width, &height);\n _glfwPlatformSetWindowMonitor(window, NULL, 0, 0, width, height, 0);\n _glfwPlatformGetWindowFrameSize(window, &xoff, &yoff, NULL, NULL);\n _glfwPlatformSetWindowPos(window, xoff, yoff);\n }\n }\n\n for (i = 0; i < _glfw.monitorCount; i++)\n {\n if (_glfw.monitors[i] == monitor)\n {\n _glfw.monitorCount--;\n memmove(_glfw.monitors + i,\n _glfw.monitors + i + 1,\n ((size_t) _glfw.monitorCount - i) * sizeof(_GLFWmonitor*));\n break;\n }\n }\n }\n\n if (_glfw.callbacks.monitor)\n _glfw.callbacks.monitor((GLFWmonitor*) monitor, action);\n\n if (action == GLFW_DISCONNECTED)\n _glfwFreeMonitor(monitor);\n}\n\n// Notifies shared code that a full screen window has acquired or released\n// a monitor\n//\nvoid _glfwInputMonitorWindow(_GLFWmonitor* monitor, _GLFWwindow* window)\n{\n monitor->window = window;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Allocates and returns a monitor object with the specified name and dimensions\n//\n_GLFWmonitor* _glfwAllocMonitor(const char* name, int widthMM, int heightMM)\n{\n _GLFWmonitor* monitor = calloc(1, sizeof(_GLFWmonitor));\n monitor->widthMM = widthMM;\n monitor->heightMM = heightMM;\n\n if (name)\n monitor->name = _glfw_strdup(name);\n\n return monitor;\n}\n\n// Frees a monitor object and any data associated with it\n//\nvoid _glfwFreeMonitor(_GLFWmonitor* monitor)\n{\n if (monitor == NULL)\n return;\n\n _glfwPlatformFreeMonitor(monitor);\n\n _glfwFreeGammaArrays(&monitor->originalRamp);\n _glfwFreeGammaArrays(&monitor->currentRamp);\n\n free(monitor->modes);\n free(monitor->name);\n free(monitor);\n}\n\n// Allocates red, green and blue value arrays of the specified size\n//\nvoid _glfwAllocGammaArrays(GLFWgammaramp* ramp, unsigned int size)\n{\n ramp->red = calloc(size, sizeof(unsigned short));\n ramp->green = calloc(size, sizeof(unsigned short));\n ramp->blue = calloc(size, sizeof(unsigned short));\n ramp->size = size;\n}\n\n// Frees the red, green and blue value arrays and clears the struct\n//\nvoid _glfwFreeGammaArrays(GLFWgammaramp* ramp)\n{\n free(ramp->red);\n free(ramp->green);\n free(ramp->blue);\n\n memset(ramp, 0, sizeof(GLFWgammaramp));\n}\n\n// Chooses the video mode most closely matching the desired one\n//\nconst GLFWvidmode* _glfwChooseVideoMode(_GLFWmonitor* monitor,\n const GLFWvidmode* desired)\n{\n int i;\n unsigned int sizeDiff, leastSizeDiff = UINT_MAX;\n unsigned int rateDiff, leastRateDiff = UINT_MAX;\n unsigned int colorDiff, leastColorDiff = UINT_MAX;\n const GLFWvidmode* current;\n const GLFWvidmode* closest = NULL;\n\n if (!refreshVideoModes(monitor))\n return NULL;\n\n for (i = 0; i < monitor->modeCount; i++)\n {\n current = monitor->modes + i;\n\n colorDiff = 0;\n\n if (desired->redBits != GLFW_DONT_CARE)\n colorDiff += abs(current->redBits - desired->redBits);\n if (desired->greenBits != GLFW_DONT_CARE)\n colorDiff += abs(current->greenBits - desired->greenBits);\n if (desired->blueBits != GLFW_DONT_CARE)\n colorDiff += abs(current->blueBits - desired->blueBits);\n\n sizeDiff = abs((current->width - desired->width) *\n (current->width - desired->width) +\n (current->height - desired->height) *\n (current->height - desired->height));\n\n if (desired->refreshRate != GLFW_DONT_CARE)\n rateDiff = abs(current->refreshRate - desired->refreshRate);\n else\n rateDiff = UINT_MAX - current->refreshRate;\n\n if ((colorDiff < leastColorDiff) ||\n (colorDiff == leastColorDiff && sizeDiff < leastSizeDiff) ||\n (colorDiff == leastColorDiff && sizeDiff == leastSizeDiff && rateDiff < leastRateDiff))\n {\n closest = current;\n leastSizeDiff = sizeDiff;\n leastRateDiff = rateDiff;\n leastColorDiff = colorDiff;\n }\n }\n\n return closest;\n}\n\n// Performs lexical comparison between two @ref GLFWvidmode structures\n//\nint _glfwCompareVideoModes(const GLFWvidmode* fm, const GLFWvidmode* sm)\n{\n return compareVideoModes(fm, sm);\n}\n\n// Splits a color depth into red, green and blue bit depths\n//\nvoid _glfwSplitBPP(int bpp, int* red, int* green, int* blue)\n{\n int delta;\n\n // We assume that by 32 the user really meant 24\n if (bpp == 32)\n bpp = 24;\n\n // Convert \"bits per pixel\" to red, green & blue sizes\n\n *red = *green = *blue = bpp / 3;\n delta = bpp - (*red * 3);\n if (delta >= 1)\n *green = *green + 1;\n\n if (delta == 2)\n *red = *red + 1;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW public API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI GLFWmonitor** glfwGetMonitors(int* count)\n{\n assert(count != NULL);\n\n *count = 0;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n *count = _glfw.monitorCount;\n return (GLFWmonitor**) _glfw.monitors;\n}\n\nGLFWAPI GLFWmonitor* glfwGetPrimaryMonitor(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (!_glfw.monitorCount)\n return NULL;\n\n return (GLFWmonitor*) _glfw.monitors[0];\n}\n\nGLFWAPI void glfwGetMonitorPos(GLFWmonitor* handle, int* xpos, int* ypos)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n if (xpos)\n *xpos = 0;\n if (ypos)\n *ypos = 0;\n\n _GLFW_REQUIRE_INIT();\n\n _glfwPlatformGetMonitorPos(monitor, xpos, ypos);\n}\n\nGLFWAPI void glfwGetMonitorWorkarea(GLFWmonitor* handle,\n int* xpos, int* ypos,\n int* width, int* height)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n if (xpos)\n *xpos = 0;\n if (ypos)\n *ypos = 0;\n if (width)\n *width = 0;\n if (height)\n *height = 0;\n\n _GLFW_REQUIRE_INIT();\n\n _glfwPlatformGetMonitorWorkarea(monitor, xpos, ypos, width, height);\n}\n\nGLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* handle, int* widthMM, int* heightMM)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n if (widthMM)\n *widthMM = 0;\n if (heightMM)\n *heightMM = 0;\n\n _GLFW_REQUIRE_INIT();\n\n if (widthMM)\n *widthMM = monitor->widthMM;\n if (heightMM)\n *heightMM = monitor->heightMM;\n}\n\nGLFWAPI void glfwGetMonitorContentScale(GLFWmonitor* handle,\n float* xscale, float* yscale)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n if (xscale)\n *xscale = 0.f;\n if (yscale)\n *yscale = 0.f;\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformGetMonitorContentScale(monitor, xscale, yscale);\n}\n\nGLFWAPI const char* glfwGetMonitorName(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return monitor->name;\n}\n\nGLFWAPI void glfwSetMonitorUserPointer(GLFWmonitor* handle, void* pointer)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n _GLFW_REQUIRE_INIT();\n monitor->userPointer = pointer;\n}\n\nGLFWAPI void* glfwGetMonitorUserPointer(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return monitor->userPointer;\n}\n\nGLFWAPI GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun cbfun)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(_glfw.callbacks.monitor, cbfun);\n return cbfun;\n}\n\nGLFWAPI const GLFWvidmode* glfwGetVideoModes(GLFWmonitor* handle, int* count)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n assert(count != NULL);\n\n *count = 0;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (!refreshVideoModes(monitor))\n return NULL;\n\n *count = monitor->modeCount;\n return monitor->modes;\n}\n\nGLFWAPI const GLFWvidmode* glfwGetVideoMode(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n _glfwPlatformGetVideoMode(monitor, &monitor->currentMode);\n return &monitor->currentMode;\n}\n\nGLFWAPI void glfwSetGamma(GLFWmonitor* handle, float gamma)\n{\n unsigned int i;\n unsigned short* values;\n GLFWgammaramp ramp;\n const GLFWgammaramp* original;\n assert(handle != NULL);\n assert(gamma > 0.f);\n assert(gamma <= FLT_MAX);\n\n _GLFW_REQUIRE_INIT();\n\n if (gamma != gamma || gamma <= 0.f || gamma > FLT_MAX)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid gamma value %f\", gamma);\n return;\n }\n\n original = glfwGetGammaRamp(handle);\n if (!original)\n return;\n\n values = calloc(original->size, sizeof(unsigned short));\n\n for (i = 0; i < original->size; i++)\n {\n float value;\n\n // Calculate intensity\n value = i / (float) (original->size - 1);\n // Apply gamma curve\n value = powf(value, 1.f / gamma) * 65535.f + 0.5f;\n // Clamp to value range\n value = _glfw_fminf(value, 65535.f);\n\n values[i] = (unsigned short) value;\n }\n\n ramp.red = values;\n ramp.green = values;\n ramp.blue = values;\n ramp.size = original->size;\n\n glfwSetGammaRamp(handle, &ramp);\n free(values);\n}\n\nGLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n _glfwFreeGammaArrays(&monitor->currentRamp);\n if (!_glfwPlatformGetGammaRamp(monitor, &monitor->currentRamp))\n return NULL;\n\n return &monitor->currentRamp;\n}\n\nGLFWAPI void glfwSetGammaRamp(GLFWmonitor* handle, const GLFWgammaramp* ramp)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n assert(monitor != NULL);\n assert(ramp != NULL);\n assert(ramp->size > 0);\n assert(ramp->red != NULL);\n assert(ramp->green != NULL);\n assert(ramp->blue != NULL);\n\n if (ramp->size <= 0)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid gamma ramp size %i\",\n ramp->size);\n return;\n }\n\n _GLFW_REQUIRE_INIT();\n\n if (!monitor->originalRamp.size)\n {\n if (!_glfwPlatformGetGammaRamp(monitor, &monitor->originalRamp))\n return;\n }\n\n _glfwPlatformSetGammaRamp(monitor, ramp);\n}\n\n" }, { "path": "thirdparty/glfw/src/nsgl_context.h", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n// NOTE: Many Cocoa enum values have been renamed and we need to build across\n// SDK versions where one is unavailable or the other deprecated\n// We use the newer names in code and these macros to handle compatibility\n#if MAC_OS_X_VERSION_MAX_ALLOWED < 101400\n #define NSOpenGLContextParameterSwapInterval NSOpenGLCPSwapInterval\n #define NSOpenGLContextParameterSurfaceOpacity NSOpenGLCPSurfaceOpacity\n#endif\n\n#define _GLFW_PLATFORM_CONTEXT_STATE _GLFWcontextNSGL nsgl\n#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE _GLFWlibraryNSGL nsgl\n\n#include \n\n\n// NSGL-specific per-context data\n//\ntypedef struct _GLFWcontextNSGL\n{\n id pixelFormat;\n id object;\n\n} _GLFWcontextNSGL;\n\n// NSGL-specific global data\n//\ntypedef struct _GLFWlibraryNSGL\n{\n // dlopen handle for OpenGL.framework (for glfwGetProcAddress)\n CFBundleRef framework;\n\n} _GLFWlibraryNSGL;\n\n\nGLFWbool _glfwInitNSGL(void);\nvoid _glfwTerminateNSGL(void);\nGLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig);\nvoid _glfwDestroyContextNSGL(_GLFWwindow* window);\n\n" }, { "path": "thirdparty/glfw/src/nsgl_context.m", "content": "//========================================================================\n// GLFW 3.3 macOS - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2009-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\nstatic void makeContextCurrentNSGL(_GLFWwindow* window)\n{\n @autoreleasepool {\n\n if (window)\n [window->context.nsgl.object makeCurrentContext];\n else\n [NSOpenGLContext clearCurrentContext];\n\n _glfwPlatformSetTls(&_glfw.contextSlot, window);\n\n } // autoreleasepool\n}\n\nstatic void swapBuffersNSGL(_GLFWwindow* window)\n{\n @autoreleasepool {\n\n // HACK: Simulate vsync with usleep as NSGL swap interval does not apply to\n // windows with a non-visible occlusion state\n if (!([window->ns.object occlusionState] & NSWindowOcclusionStateVisible))\n {\n int interval = 0;\n [window->context.nsgl.object getValues:&interval\n forParameter:NSOpenGLContextParameterSwapInterval];\n\n if (interval > 0)\n {\n const double framerate = 60.0;\n const uint64_t frequency = _glfwPlatformGetTimerFrequency();\n const uint64_t value = _glfwPlatformGetTimerValue();\n\n const double elapsed = value / (double) frequency;\n const double period = 1.0 / framerate;\n const double delay = period - fmod(elapsed, period);\n\n usleep(floorl(delay * 1e6));\n }\n }\n\n [window->context.nsgl.object flushBuffer];\n\n } // autoreleasepool\n}\n\nstatic void swapIntervalNSGL(int interval)\n{\n @autoreleasepool {\n\n _GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);\n if (window)\n {\n [window->context.nsgl.object setValues:&interval\n forParameter:NSOpenGLContextParameterSwapInterval];\n }\n\n } // autoreleasepool\n}\n\nstatic int extensionSupportedNSGL(const char* extension)\n{\n // There are no NSGL extensions\n return GLFW_FALSE;\n}\n\nstatic GLFWglproc getProcAddressNSGL(const char* procname)\n{\n CFStringRef symbolName = CFStringCreateWithCString(kCFAllocatorDefault,\n procname,\n kCFStringEncodingASCII);\n\n GLFWglproc symbol = CFBundleGetFunctionPointerForName(_glfw.nsgl.framework,\n symbolName);\n\n CFRelease(symbolName);\n\n return symbol;\n}\n\nstatic void destroyContextNSGL(_GLFWwindow* window)\n{\n @autoreleasepool {\n\n [window->context.nsgl.pixelFormat release];\n window->context.nsgl.pixelFormat = nil;\n\n [window->context.nsgl.object release];\n window->context.nsgl.object = nil;\n\n } // autoreleasepool\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize OpenGL support\n//\nGLFWbool _glfwInitNSGL(void)\n{\n if (_glfw.nsgl.framework)\n return GLFW_TRUE;\n\n _glfw.nsgl.framework =\n CFBundleGetBundleWithIdentifier(CFSTR(\"com.apple.opengl\"));\n if (_glfw.nsgl.framework == NULL)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"NSGL: Failed to locate OpenGL framework\");\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\n// Terminate OpenGL support\n//\nvoid _glfwTerminateNSGL(void)\n{\n}\n\n// Create the OpenGL context\n//\nGLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"NSGL: OpenGL ES is not available on macOS\");\n return GLFW_FALSE;\n }\n\n if (ctxconfig->major > 2)\n {\n if (ctxconfig->major == 3 && ctxconfig->minor < 2)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"NSGL: The targeted version of macOS does not support OpenGL 3.0 or 3.1 but may support 3.2 and above\");\n return GLFW_FALSE;\n }\n\n if (!ctxconfig->forward || ctxconfig->profile != GLFW_OPENGL_CORE_PROFILE)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"NSGL: The targeted version of macOS only supports forward-compatible core profile contexts for OpenGL 3.2 and above\");\n return GLFW_FALSE;\n }\n }\n\n // Context robustness modes (GL_KHR_robustness) are not yet supported by\n // macOS but are not a hard constraint, so ignore and continue\n\n // Context release behaviors (GL_KHR_context_flush_control) are not yet\n // supported by macOS but are not a hard constraint, so ignore and continue\n\n // Debug contexts (GL_KHR_debug) are not yet supported by macOS but are not\n // a hard constraint, so ignore and continue\n\n // No-error contexts (GL_KHR_no_error) are not yet supported by macOS but\n // are not a hard constraint, so ignore and continue\n\n#define addAttrib(a) \\\n{ \\\n assert((size_t) index < sizeof(attribs) / sizeof(attribs[0])); \\\n attribs[index++] = a; \\\n}\n#define setAttrib(a, v) { addAttrib(a); addAttrib(v); }\n\n NSOpenGLPixelFormatAttribute attribs[40];\n int index = 0;\n\n addAttrib(NSOpenGLPFAAccelerated);\n addAttrib(NSOpenGLPFAClosestPolicy);\n\n if (ctxconfig->nsgl.offline)\n {\n addAttrib(NSOpenGLPFAAllowOfflineRenderers);\n // NOTE: This replaces the NSSupportsAutomaticGraphicsSwitching key in\n // Info.plist for unbundled applications\n // HACK: This assumes that NSOpenGLPixelFormat will remain\n // a straightforward wrapper of its CGL counterpart\n addAttrib(kCGLPFASupportsAutomaticGraphicsSwitching);\n }\n\n#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101000\n if (ctxconfig->major >= 4)\n {\n setAttrib(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion4_1Core);\n }\n else\n#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/\n if (ctxconfig->major >= 3)\n {\n setAttrib(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core);\n }\n\n if (ctxconfig->major <= 2)\n {\n if (fbconfig->auxBuffers != GLFW_DONT_CARE)\n setAttrib(NSOpenGLPFAAuxBuffers, fbconfig->auxBuffers);\n\n if (fbconfig->accumRedBits != GLFW_DONT_CARE &&\n fbconfig->accumGreenBits != GLFW_DONT_CARE &&\n fbconfig->accumBlueBits != GLFW_DONT_CARE &&\n fbconfig->accumAlphaBits != GLFW_DONT_CARE)\n {\n const int accumBits = fbconfig->accumRedBits +\n fbconfig->accumGreenBits +\n fbconfig->accumBlueBits +\n fbconfig->accumAlphaBits;\n\n setAttrib(NSOpenGLPFAAccumSize, accumBits);\n }\n }\n\n if (fbconfig->redBits != GLFW_DONT_CARE &&\n fbconfig->greenBits != GLFW_DONT_CARE &&\n fbconfig->blueBits != GLFW_DONT_CARE)\n {\n int colorBits = fbconfig->redBits +\n fbconfig->greenBits +\n fbconfig->blueBits;\n\n // macOS needs non-zero color size, so set reasonable values\n if (colorBits == 0)\n colorBits = 24;\n else if (colorBits < 15)\n colorBits = 15;\n\n setAttrib(NSOpenGLPFAColorSize, colorBits);\n }\n\n if (fbconfig->alphaBits != GLFW_DONT_CARE)\n setAttrib(NSOpenGLPFAAlphaSize, fbconfig->alphaBits);\n\n if (fbconfig->depthBits != GLFW_DONT_CARE)\n setAttrib(NSOpenGLPFADepthSize, fbconfig->depthBits);\n\n if (fbconfig->stencilBits != GLFW_DONT_CARE)\n setAttrib(NSOpenGLPFAStencilSize, fbconfig->stencilBits);\n\n if (fbconfig->stereo)\n {\n#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101200\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"NSGL: Stereo rendering is deprecated\");\n return GLFW_FALSE;\n#else\n addAttrib(NSOpenGLPFAStereo);\n#endif\n }\n\n if (fbconfig->doublebuffer)\n addAttrib(NSOpenGLPFADoubleBuffer);\n\n if (fbconfig->samples != GLFW_DONT_CARE)\n {\n if (fbconfig->samples == 0)\n {\n setAttrib(NSOpenGLPFASampleBuffers, 0);\n }\n else\n {\n setAttrib(NSOpenGLPFASampleBuffers, 1);\n setAttrib(NSOpenGLPFASamples, fbconfig->samples);\n }\n }\n\n // NOTE: All NSOpenGLPixelFormats on the relevant cards support sRGB\n // framebuffer, so there's no need (and no way) to request it\n\n addAttrib(0);\n\n#undef addAttrib\n#undef setAttrib\n\n window->context.nsgl.pixelFormat =\n [[NSOpenGLPixelFormat alloc] initWithAttributes:attribs];\n if (window->context.nsgl.pixelFormat == nil)\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"NSGL: Failed to find a suitable pixel format\");\n return GLFW_FALSE;\n }\n\n NSOpenGLContext* share = nil;\n\n if (ctxconfig->share)\n share = ctxconfig->share->context.nsgl.object;\n\n window->context.nsgl.object =\n [[NSOpenGLContext alloc] initWithFormat:window->context.nsgl.pixelFormat\n shareContext:share];\n if (window->context.nsgl.object == nil)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"NSGL: Failed to create OpenGL context\");\n return GLFW_FALSE;\n }\n\n if (fbconfig->transparent)\n {\n GLint opaque = 0;\n [window->context.nsgl.object setValues:&opaque\n forParameter:NSOpenGLContextParameterSurfaceOpacity];\n }\n\n [window->ns.view setWantsBestResolutionOpenGLSurface:window->ns.retina];\n\n [window->context.nsgl.object setView:window->ns.view];\n\n window->context.makeCurrent = makeContextCurrentNSGL;\n window->context.swapBuffers = swapBuffersNSGL;\n window->context.swapInterval = swapIntervalNSGL;\n window->context.extensionSupported = extensionSupportedNSGL;\n window->context.getProcAddress = getProcAddressNSGL;\n window->context.destroy = destroyContextNSGL;\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI id glfwGetNSGLContext(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(nil);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return nil;\n }\n\n return window->context.nsgl.object;\n}\n\n" }, { "path": "thirdparty/glfw/src/null_init.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016 Google Inc.\n// Copyright (c) 2016-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformInit(void)\n{\n _glfwInitTimerPOSIX();\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformTerminate(void)\n{\n _glfwTerminateOSMesa();\n}\n\nconst char* _glfwPlatformGetVersionString(void)\n{\n return _GLFW_VERSION_NUMBER \" null OSMesa\";\n}\n\n" }, { "path": "thirdparty/glfw/src/null_joystick.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)\n{\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformUpdateGamepadGUID(char* guid)\n{\n}\n\n" }, { "path": "thirdparty/glfw/src/null_joystick.h", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#define _GLFW_PLATFORM_JOYSTICK_STATE struct { int dummyJoystick; }\n#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyLibraryJoystick; }\n\n#define _GLFW_PLATFORM_MAPPING_NAME \"\"\n\n" }, { "path": "thirdparty/glfw/src/null_monitor.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016 Google Inc.\n// Copyright (c) 2016-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)\n{\n}\n\nvoid _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)\n{\n}\n\nvoid _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,\n float* xscale, float* yscale)\n{\n if (xscale)\n *xscale = 1.f;\n if (yscale)\n *yscale = 1.f;\n}\n\nvoid _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,\n int* xpos, int* ypos,\n int* width, int* height)\n{\n}\n\nGLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)\n{\n return NULL;\n}\n\nvoid _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)\n{\n}\n\nGLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)\n{\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)\n{\n}\n\n" }, { "path": "thirdparty/glfw/src/null_platform.h", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016 Google Inc.\n// Copyright (c) 2016-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n\n#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNull null\n\n#define _GLFW_PLATFORM_CONTEXT_STATE struct { int dummyContext; }\n#define _GLFW_PLATFORM_MONITOR_STATE struct { int dummyMonitor; }\n#define _GLFW_PLATFORM_CURSOR_STATE struct { int dummyCursor; }\n#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE struct { int dummyLibraryWindow; }\n#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE struct { int dummyLibraryContext; }\n#define _GLFW_EGL_CONTEXT_STATE struct { int dummyEGLContext; }\n#define _GLFW_EGL_LIBRARY_CONTEXT_STATE struct { int dummyEGLLibraryContext; }\n\n#include \"osmesa_context.h\"\n#include \"posix_time.h\"\n#include \"posix_thread.h\"\n#include \"null_joystick.h\"\n\n#if defined(_GLFW_WIN32)\n #define _glfw_dlopen(name) LoadLibraryA(name)\n #define _glfw_dlclose(handle) FreeLibrary((HMODULE) handle)\n #define _glfw_dlsym(handle, name) GetProcAddress((HMODULE) handle, name)\n#else\n #define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)\n #define _glfw_dlclose(handle) dlclose(handle)\n #define _glfw_dlsym(handle, name) dlsym(handle, name)\n#endif\n\n// Null-specific per-window data\n//\ntypedef struct _GLFWwindowNull\n{\n int width;\n int height;\n} _GLFWwindowNull;\n\n" }, { "path": "thirdparty/glfw/src/null_window.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016 Google Inc.\n// Copyright (c) 2016-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n\nstatic int createNativeWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig)\n{\n window->null.width = wndconfig->width;\n window->null.height = wndconfig->height;\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformCreateWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n if (!createNativeWindow(window, wndconfig))\n return GLFW_FALSE;\n\n if (ctxconfig->client != GLFW_NO_API)\n {\n if (ctxconfig->source == GLFW_NATIVE_CONTEXT_API ||\n ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n if (!_glfwInitOSMesa())\n return GLFW_FALSE;\n if (!_glfwCreateContextOSMesa(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"Null: EGL not available\");\n return GLFW_FALSE;\n }\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyWindow(_GLFWwindow* window)\n{\n if (window->context.destroy)\n window->context.destroy(window);\n}\n\nvoid _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)\n{\n}\n\nvoid _glfwPlatformSetWindowIcon(_GLFWwindow* window, int count,\n const GLFWimage* images)\n{\n}\n\nvoid _glfwPlatformSetWindowMonitor(_GLFWwindow* window,\n _GLFWmonitor* monitor,\n int xpos, int ypos,\n int width, int height,\n int refreshRate)\n{\n}\n\nvoid _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)\n{\n}\n\nvoid _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)\n{\n}\n\nvoid _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)\n{\n if (width)\n *width = window->null.width;\n if (height)\n *height = window->null.height;\n}\n\nvoid _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)\n{\n window->null.width = width;\n window->null.height = height;\n}\n\nvoid _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,\n int minwidth, int minheight,\n int maxwidth, int maxheight)\n{\n}\n\nvoid _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int n, int d)\n{\n}\n\nvoid _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* height)\n{\n if (width)\n *width = window->null.width;\n if (height)\n *height = window->null.height;\n}\n\nvoid _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,\n int* left, int* top,\n int* right, int* bottom)\n{\n}\n\nvoid _glfwPlatformGetWindowContentScale(_GLFWwindow* window,\n float* xscale, float* yscale)\n{\n if (xscale)\n *xscale = 1.f;\n if (yscale)\n *yscale = 1.f;\n}\n\nvoid _glfwPlatformIconifyWindow(_GLFWwindow* window)\n{\n}\n\nvoid _glfwPlatformRestoreWindow(_GLFWwindow* window)\n{\n}\n\nvoid _glfwPlatformMaximizeWindow(_GLFWwindow* window)\n{\n}\n\nint _glfwPlatformWindowMaximized(_GLFWwindow* window)\n{\n return GLFW_FALSE;\n}\n\nint _glfwPlatformWindowHovered(_GLFWwindow* window)\n{\n return GLFW_FALSE;\n}\n\nint _glfwPlatformFramebufferTransparent(_GLFWwindow* window)\n{\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)\n{\n}\n\nvoid _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)\n{\n}\n\nvoid _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)\n{\n}\n\nfloat _glfwPlatformGetWindowOpacity(_GLFWwindow* window)\n{\n return 1.f;\n}\n\nvoid _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)\n{\n}\n\nvoid _glfwPlatformSetRawMouseMotion(_GLFWwindow *window, GLFWbool enabled)\n{\n}\n\nGLFWbool _glfwPlatformRawMouseMotionSupported(void)\n{\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformShowWindow(_GLFWwindow* window)\n{\n}\n\n\nvoid _glfwPlatformRequestWindowAttention(_GLFWwindow* window)\n{\n}\n\nvoid _glfwPlatformUnhideWindow(_GLFWwindow* window)\n{\n}\n\nvoid _glfwPlatformHideWindow(_GLFWwindow* window)\n{\n}\n\nvoid _glfwPlatformFocusWindow(_GLFWwindow* window)\n{\n}\n\nint _glfwPlatformWindowFocused(_GLFWwindow* window)\n{\n return GLFW_FALSE;\n}\n\nint _glfwPlatformWindowIconified(_GLFWwindow* window)\n{\n return GLFW_FALSE;\n}\n\nint _glfwPlatformWindowVisible(_GLFWwindow* window)\n{\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformPollEvents(void)\n{\n}\n\nvoid _glfwPlatformWaitEvents(void)\n{\n}\n\nvoid _glfwPlatformWaitEventsTimeout(double timeout)\n{\n}\n\nvoid _glfwPlatformPostEmptyEvent(void)\n{\n}\n\nvoid _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)\n{\n}\n\nvoid _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)\n{\n}\n\nvoid _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)\n{\n}\n\nint _glfwPlatformCreateCursor(_GLFWcursor* cursor,\n const GLFWimage* image,\n int xhot, int yhot)\n{\n return GLFW_TRUE;\n}\n\nint _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)\n{\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyCursor(_GLFWcursor* cursor)\n{\n}\n\nvoid _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)\n{\n}\n\nvoid _glfwPlatformSetClipboardString(const char* string)\n{\n}\n\nconst char* _glfwPlatformGetClipboardString(void)\n{\n return NULL;\n}\n\nconst char* _glfwPlatformGetScancodeName(int scancode)\n{\n return \"\";\n}\n\nint _glfwPlatformGetKeyScancode(int key)\n{\n return -1;\n}\n\nvoid _glfwPlatformGetRequiredInstanceExtensions(char** extensions)\n{\n}\n\nint _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily)\n{\n return GLFW_FALSE;\n}\n\nVkResult _glfwPlatformCreateWindowSurface(VkInstance instance,\n _GLFWwindow* window,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface)\n{\n // This seems like the most appropriate error to return here\n return VK_ERROR_INITIALIZATION_FAILED;\n}\n\n" }, { "path": "thirdparty/glfw/src/osmesa_context.c", "content": "//========================================================================\n// GLFW 3.3 OSMesa - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016 Google Inc.\n// Copyright (c) 2016-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \n#include \n#include \n\n#include \"internal.h\"\n\n\nstatic void makeContextCurrentOSMesa(_GLFWwindow* window)\n{\n if (window)\n {\n int width, height;\n _glfwPlatformGetFramebufferSize(window, &width, &height);\n\n // Check to see if we need to allocate a new buffer\n if ((window->context.osmesa.buffer == NULL) ||\n (width != window->context.osmesa.width) ||\n (height != window->context.osmesa.height))\n {\n free(window->context.osmesa.buffer);\n\n // Allocate the new buffer (width * height * 8-bit RGBA)\n window->context.osmesa.buffer = calloc(4, (size_t) width * height);\n window->context.osmesa.width = width;\n window->context.osmesa.height = height;\n }\n\n if (!OSMesaMakeCurrent(window->context.osmesa.handle,\n window->context.osmesa.buffer,\n GL_UNSIGNED_BYTE,\n width, height))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"OSMesa: Failed to make context current\");\n return;\n }\n }\n\n _glfwPlatformSetTls(&_glfw.contextSlot, window);\n}\n\nstatic GLFWglproc getProcAddressOSMesa(const char* procname)\n{\n return (GLFWglproc) OSMesaGetProcAddress(procname);\n}\n\nstatic void destroyContextOSMesa(_GLFWwindow* window)\n{\n if (window->context.osmesa.handle)\n {\n OSMesaDestroyContext(window->context.osmesa.handle);\n window->context.osmesa.handle = NULL;\n }\n\n if (window->context.osmesa.buffer)\n {\n free(window->context.osmesa.buffer);\n window->context.osmesa.width = 0;\n window->context.osmesa.height = 0;\n }\n}\n\nstatic void swapBuffersOSMesa(_GLFWwindow* window)\n{\n // No double buffering on OSMesa\n}\n\nstatic void swapIntervalOSMesa(int interval)\n{\n // No swap interval on OSMesa\n}\n\nstatic int extensionSupportedOSMesa(const char* extension)\n{\n // OSMesa does not have extensions\n return GLFW_FALSE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWbool _glfwInitOSMesa(void)\n{\n int i;\n const char* sonames[] =\n {\n#if defined(_GLFW_OSMESA_LIBRARY)\n _GLFW_OSMESA_LIBRARY,\n#elif defined(_WIN32)\n \"libOSMesa.dll\",\n \"OSMesa.dll\",\n#elif defined(__APPLE__)\n \"libOSMesa.8.dylib\",\n#elif defined(__CYGWIN__)\n \"libOSMesa-8.so\",\n#else\n \"libOSMesa.so.8\",\n \"libOSMesa.so.6\",\n#endif\n NULL\n };\n\n if (_glfw.osmesa.handle)\n return GLFW_TRUE;\n\n for (i = 0; sonames[i]; i++)\n {\n _glfw.osmesa.handle = _glfw_dlopen(sonames[i]);\n if (_glfw.osmesa.handle)\n break;\n }\n\n if (!_glfw.osmesa.handle)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE, \"OSMesa: Library not found\");\n return GLFW_FALSE;\n }\n\n _glfw.osmesa.CreateContextExt = (PFN_OSMesaCreateContextExt)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaCreateContextExt\");\n _glfw.osmesa.CreateContextAttribs = (PFN_OSMesaCreateContextAttribs)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaCreateContextAttribs\");\n _glfw.osmesa.DestroyContext = (PFN_OSMesaDestroyContext)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaDestroyContext\");\n _glfw.osmesa.MakeCurrent = (PFN_OSMesaMakeCurrent)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaMakeCurrent\");\n _glfw.osmesa.GetColorBuffer = (PFN_OSMesaGetColorBuffer)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaGetColorBuffer\");\n _glfw.osmesa.GetDepthBuffer = (PFN_OSMesaGetDepthBuffer)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaGetDepthBuffer\");\n _glfw.osmesa.GetProcAddress = (PFN_OSMesaGetProcAddress)\n _glfw_dlsym(_glfw.osmesa.handle, \"OSMesaGetProcAddress\");\n\n if (!_glfw.osmesa.CreateContextExt ||\n !_glfw.osmesa.DestroyContext ||\n !_glfw.osmesa.MakeCurrent ||\n !_glfw.osmesa.GetColorBuffer ||\n !_glfw.osmesa.GetDepthBuffer ||\n !_glfw.osmesa.GetProcAddress)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"OSMesa: Failed to load required entry points\");\n\n _glfwTerminateOSMesa();\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwTerminateOSMesa(void)\n{\n if (_glfw.osmesa.handle)\n {\n _glfw_dlclose(_glfw.osmesa.handle);\n _glfw.osmesa.handle = NULL;\n }\n}\n\n#define setAttrib(a, v) \\\n{ \\\n assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \\\n attribs[index++] = a; \\\n attribs[index++] = v; \\\n}\n\nGLFWbool _glfwCreateContextOSMesa(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n OSMesaContext share = NULL;\n const int accumBits = fbconfig->accumRedBits +\n fbconfig->accumGreenBits +\n fbconfig->accumBlueBits +\n fbconfig->accumAlphaBits;\n\n if (ctxconfig->client == GLFW_OPENGL_ES_API)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"OSMesa: OpenGL ES is not available on OSMesa\");\n return GLFW_FALSE;\n }\n\n if (ctxconfig->share)\n share = ctxconfig->share->context.osmesa.handle;\n\n if (OSMesaCreateContextAttribs)\n {\n int index = 0, attribs[40];\n\n setAttrib(OSMESA_FORMAT, OSMESA_RGBA);\n setAttrib(OSMESA_DEPTH_BITS, fbconfig->depthBits);\n setAttrib(OSMESA_STENCIL_BITS, fbconfig->stencilBits);\n setAttrib(OSMESA_ACCUM_BITS, accumBits);\n\n if (ctxconfig->profile == GLFW_OPENGL_CORE_PROFILE)\n {\n setAttrib(OSMESA_PROFILE, OSMESA_CORE_PROFILE);\n }\n else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)\n {\n setAttrib(OSMESA_PROFILE, OSMESA_COMPAT_PROFILE);\n }\n\n if (ctxconfig->major != 1 || ctxconfig->minor != 0)\n {\n setAttrib(OSMESA_CONTEXT_MAJOR_VERSION, ctxconfig->major);\n setAttrib(OSMESA_CONTEXT_MINOR_VERSION, ctxconfig->minor);\n }\n\n if (ctxconfig->forward)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"OSMesa: Forward-compatible contexts not supported\");\n return GLFW_FALSE;\n }\n\n setAttrib(0, 0);\n\n window->context.osmesa.handle =\n OSMesaCreateContextAttribs(attribs, share);\n }\n else\n {\n if (ctxconfig->profile)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"OSMesa: OpenGL profiles unavailable\");\n return GLFW_FALSE;\n }\n\n window->context.osmesa.handle =\n OSMesaCreateContextExt(OSMESA_RGBA,\n fbconfig->depthBits,\n fbconfig->stencilBits,\n accumBits,\n share);\n }\n\n if (window->context.osmesa.handle == NULL)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"OSMesa: Failed to create context\");\n return GLFW_FALSE;\n }\n\n window->context.makeCurrent = makeContextCurrentOSMesa;\n window->context.swapBuffers = swapBuffersOSMesa;\n window->context.swapInterval = swapIntervalOSMesa;\n window->context.extensionSupported = extensionSupportedOSMesa;\n window->context.getProcAddress = getProcAddressOSMesa;\n window->context.destroy = destroyContextOSMesa;\n\n return GLFW_TRUE;\n}\n\n#undef setAttrib\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* handle, int* width,\n int* height, int* format, void** buffer)\n{\n void* mesaBuffer;\n GLint mesaWidth, mesaHeight, mesaFormat;\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n if (!OSMesaGetColorBuffer(window->context.osmesa.handle,\n &mesaWidth, &mesaHeight,\n &mesaFormat, &mesaBuffer))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"OSMesa: Failed to retrieve color buffer\");\n return GLFW_FALSE;\n }\n\n if (width)\n *width = mesaWidth;\n if (height)\n *height = mesaHeight;\n if (format)\n *format = mesaFormat;\n if (buffer)\n *buffer = mesaBuffer;\n\n return GLFW_TRUE;\n}\n\nGLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* handle,\n int* width, int* height,\n int* bytesPerValue,\n void** buffer)\n{\n void* mesaBuffer;\n GLint mesaWidth, mesaHeight, mesaBytes;\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n if (!OSMesaGetDepthBuffer(window->context.osmesa.handle,\n &mesaWidth, &mesaHeight,\n &mesaBytes, &mesaBuffer))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"OSMesa: Failed to retrieve depth buffer\");\n return GLFW_FALSE;\n }\n\n if (width)\n *width = mesaWidth;\n if (height)\n *height = mesaHeight;\n if (bytesPerValue)\n *bytesPerValue = mesaBytes;\n if (buffer)\n *buffer = mesaBuffer;\n\n return GLFW_TRUE;\n}\n\nGLFWAPI OSMesaContext glfwGetOSMesaContext(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return NULL;\n }\n\n return window->context.osmesa.handle;\n}\n\n" }, { "path": "thirdparty/glfw/src/osmesa_context.h", "content": "//========================================================================\n// GLFW 3.3 OSMesa - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2016 Google Inc.\n// Copyright (c) 2016-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#define OSMESA_RGBA 0x1908\n#define OSMESA_FORMAT 0x22\n#define OSMESA_DEPTH_BITS 0x30\n#define OSMESA_STENCIL_BITS 0x31\n#define OSMESA_ACCUM_BITS 0x32\n#define OSMESA_PROFILE 0x33\n#define OSMESA_CORE_PROFILE 0x34\n#define OSMESA_COMPAT_PROFILE 0x35\n#define OSMESA_CONTEXT_MAJOR_VERSION 0x36\n#define OSMESA_CONTEXT_MINOR_VERSION 0x37\n\ntypedef void* OSMesaContext;\ntypedef void (*OSMESAproc)(void);\n\ntypedef OSMesaContext (GLAPIENTRY * PFN_OSMesaCreateContextExt)(GLenum,GLint,GLint,GLint,OSMesaContext);\ntypedef OSMesaContext (GLAPIENTRY * PFN_OSMesaCreateContextAttribs)(const int*,OSMesaContext);\ntypedef void (GLAPIENTRY * PFN_OSMesaDestroyContext)(OSMesaContext);\ntypedef int (GLAPIENTRY * PFN_OSMesaMakeCurrent)(OSMesaContext,void*,int,int,int);\ntypedef int (GLAPIENTRY * PFN_OSMesaGetColorBuffer)(OSMesaContext,int*,int*,int*,void**);\ntypedef int (GLAPIENTRY * PFN_OSMesaGetDepthBuffer)(OSMesaContext,int*,int*,int*,void**);\ntypedef GLFWglproc (GLAPIENTRY * PFN_OSMesaGetProcAddress)(const char*);\n#define OSMesaCreateContextExt _glfw.osmesa.CreateContextExt\n#define OSMesaCreateContextAttribs _glfw.osmesa.CreateContextAttribs\n#define OSMesaDestroyContext _glfw.osmesa.DestroyContext\n#define OSMesaMakeCurrent _glfw.osmesa.MakeCurrent\n#define OSMesaGetColorBuffer _glfw.osmesa.GetColorBuffer\n#define OSMesaGetDepthBuffer _glfw.osmesa.GetDepthBuffer\n#define OSMesaGetProcAddress _glfw.osmesa.GetProcAddress\n\n#define _GLFW_OSMESA_CONTEXT_STATE _GLFWcontextOSMesa osmesa\n#define _GLFW_OSMESA_LIBRARY_CONTEXT_STATE _GLFWlibraryOSMesa osmesa\n\n\n// OSMesa-specific per-context data\n//\ntypedef struct _GLFWcontextOSMesa\n{\n OSMesaContext handle;\n int width;\n int height;\n void* buffer;\n\n} _GLFWcontextOSMesa;\n\n// OSMesa-specific global data\n//\ntypedef struct _GLFWlibraryOSMesa\n{\n void* handle;\n\n PFN_OSMesaCreateContextExt CreateContextExt;\n PFN_OSMesaCreateContextAttribs CreateContextAttribs;\n PFN_OSMesaDestroyContext DestroyContext;\n PFN_OSMesaMakeCurrent MakeCurrent;\n PFN_OSMesaGetColorBuffer GetColorBuffer;\n PFN_OSMesaGetDepthBuffer GetDepthBuffer;\n PFN_OSMesaGetProcAddress GetProcAddress;\n\n} _GLFWlibraryOSMesa;\n\n\nGLFWbool _glfwInitOSMesa(void);\nvoid _glfwTerminateOSMesa(void);\nGLFWbool _glfwCreateContextOSMesa(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig);\n\n" }, { "path": "thirdparty/glfw/src/posix_thread.c", "content": "//========================================================================\n// GLFW 3.3 POSIX - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWbool _glfwPlatformCreateTls(_GLFWtls* tls)\n{\n assert(tls->posix.allocated == GLFW_FALSE);\n\n if (pthread_key_create(&tls->posix.key, NULL) != 0)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"POSIX: Failed to create context TLS\");\n return GLFW_FALSE;\n }\n\n tls->posix.allocated = GLFW_TRUE;\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyTls(_GLFWtls* tls)\n{\n if (tls->posix.allocated)\n pthread_key_delete(tls->posix.key);\n memset(tls, 0, sizeof(_GLFWtls));\n}\n\nvoid* _glfwPlatformGetTls(_GLFWtls* tls)\n{\n assert(tls->posix.allocated == GLFW_TRUE);\n return pthread_getspecific(tls->posix.key);\n}\n\nvoid _glfwPlatformSetTls(_GLFWtls* tls, void* value)\n{\n assert(tls->posix.allocated == GLFW_TRUE);\n pthread_setspecific(tls->posix.key, value);\n}\n\nGLFWbool _glfwPlatformCreateMutex(_GLFWmutex* mutex)\n{\n assert(mutex->posix.allocated == GLFW_FALSE);\n\n if (pthread_mutex_init(&mutex->posix.handle, NULL) != 0)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"POSIX: Failed to create mutex\");\n return GLFW_FALSE;\n }\n\n return mutex->posix.allocated = GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyMutex(_GLFWmutex* mutex)\n{\n if (mutex->posix.allocated)\n pthread_mutex_destroy(&mutex->posix.handle);\n memset(mutex, 0, sizeof(_GLFWmutex));\n}\n\nvoid _glfwPlatformLockMutex(_GLFWmutex* mutex)\n{\n assert(mutex->posix.allocated == GLFW_TRUE);\n pthread_mutex_lock(&mutex->posix.handle);\n}\n\nvoid _glfwPlatformUnlockMutex(_GLFWmutex* mutex)\n{\n assert(mutex->posix.allocated == GLFW_TRUE);\n pthread_mutex_unlock(&mutex->posix.handle);\n}\n\n" }, { "path": "thirdparty/glfw/src/posix_thread.h", "content": "//========================================================================\n// GLFW 3.3 POSIX - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n\n#define _GLFW_PLATFORM_TLS_STATE _GLFWtlsPOSIX posix\n#define _GLFW_PLATFORM_MUTEX_STATE _GLFWmutexPOSIX posix\n\n\n// POSIX-specific thread local storage data\n//\ntypedef struct _GLFWtlsPOSIX\n{\n GLFWbool allocated;\n pthread_key_t key;\n\n} _GLFWtlsPOSIX;\n\n// POSIX-specific mutex data\n//\ntypedef struct _GLFWmutexPOSIX\n{\n GLFWbool allocated;\n pthread_mutex_t handle;\n\n} _GLFWmutexPOSIX;\n\n" }, { "path": "thirdparty/glfw/src/posix_time.c", "content": "//========================================================================\n// GLFW 3.3 POSIX - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialise timer\n//\nvoid _glfwInitTimerPOSIX(void)\n{\n#if defined(CLOCK_MONOTONIC)\n struct timespec ts;\n\n if (clock_gettime(CLOCK_MONOTONIC, &ts) == 0)\n {\n _glfw.timer.posix.monotonic = GLFW_TRUE;\n _glfw.timer.posix.frequency = 1000000000;\n }\n else\n#endif\n {\n _glfw.timer.posix.monotonic = GLFW_FALSE;\n _glfw.timer.posix.frequency = 1000000;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nuint64_t _glfwPlatformGetTimerValue(void)\n{\n#if defined(CLOCK_MONOTONIC)\n if (_glfw.timer.posix.monotonic)\n {\n struct timespec ts;\n clock_gettime(CLOCK_MONOTONIC, &ts);\n return (uint64_t) ts.tv_sec * (uint64_t) 1000000000 + (uint64_t) ts.tv_nsec;\n }\n else\n#endif\n {\n struct timeval tv;\n gettimeofday(&tv, NULL);\n return (uint64_t) tv.tv_sec * (uint64_t) 1000000 + (uint64_t) tv.tv_usec;\n }\n}\n\nuint64_t _glfwPlatformGetTimerFrequency(void)\n{\n return _glfw.timer.posix.frequency;\n}\n\n" }, { "path": "thirdparty/glfw/src/posix_time.h", "content": "//========================================================================\n// GLFW 3.3 POSIX - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#define _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerPOSIX posix\n\n#include \n\n\n// POSIX-specific global timer data\n//\ntypedef struct _GLFWtimerPOSIX\n{\n GLFWbool monotonic;\n uint64_t frequency;\n\n} _GLFWtimerPOSIX;\n\n\nvoid _glfwInitTimerPOSIX(void);\n\n" }, { "path": "thirdparty/glfw/src/vulkan.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2018 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n\n#define _GLFW_FIND_LOADER 1\n#define _GLFW_REQUIRE_LOADER 2\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWbool _glfwInitVulkan(int mode)\n{\n VkResult err;\n VkExtensionProperties* ep;\n uint32_t i, count;\n\n if (_glfw.vk.available)\n return GLFW_TRUE;\n\n#if !defined(_GLFW_VULKAN_STATIC)\n#if defined(_GLFW_VULKAN_LIBRARY)\n _glfw.vk.handle = _glfw_dlopen(_GLFW_VULKAN_LIBRARY);\n#elif defined(_GLFW_WIN32)\n _glfw.vk.handle = _glfw_dlopen(\"vulkan-1.dll\");\n#elif defined(_GLFW_COCOA)\n _glfw.vk.handle = _glfw_dlopen(\"libvulkan.1.dylib\");\n if (!_glfw.vk.handle)\n _glfw.vk.handle = _glfwLoadLocalVulkanLoaderNS();\n#else\n _glfw.vk.handle = _glfw_dlopen(\"libvulkan.so.1\");\n#endif\n if (!_glfw.vk.handle)\n {\n if (mode == _GLFW_REQUIRE_LOADER)\n _glfwInputError(GLFW_API_UNAVAILABLE, \"Vulkan: Loader not found\");\n\n return GLFW_FALSE;\n }\n\n _glfw.vk.GetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)\n _glfw_dlsym(_glfw.vk.handle, \"vkGetInstanceProcAddr\");\n if (!_glfw.vk.GetInstanceProcAddr)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Vulkan: Loader does not export vkGetInstanceProcAddr\");\n\n _glfwTerminateVulkan();\n return GLFW_FALSE;\n }\n\n _glfw.vk.EnumerateInstanceExtensionProperties = (PFN_vkEnumerateInstanceExtensionProperties)\n vkGetInstanceProcAddr(NULL, \"vkEnumerateInstanceExtensionProperties\");\n if (!_glfw.vk.EnumerateInstanceExtensionProperties)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Vulkan: Failed to retrieve vkEnumerateInstanceExtensionProperties\");\n\n _glfwTerminateVulkan();\n return GLFW_FALSE;\n }\n#endif // _GLFW_VULKAN_STATIC\n\n err = vkEnumerateInstanceExtensionProperties(NULL, &count, NULL);\n if (err)\n {\n // NOTE: This happens on systems with a loader but without any Vulkan ICD\n if (mode == _GLFW_REQUIRE_LOADER)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Vulkan: Failed to query instance extension count: %s\",\n _glfwGetVulkanResultString(err));\n }\n\n _glfwTerminateVulkan();\n return GLFW_FALSE;\n }\n\n ep = calloc(count, sizeof(VkExtensionProperties));\n\n err = vkEnumerateInstanceExtensionProperties(NULL, &count, ep);\n if (err)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Vulkan: Failed to query instance extensions: %s\",\n _glfwGetVulkanResultString(err));\n\n free(ep);\n _glfwTerminateVulkan();\n return GLFW_FALSE;\n }\n\n for (i = 0; i < count; i++)\n {\n if (strcmp(ep[i].extensionName, \"VK_KHR_surface\") == 0)\n _glfw.vk.KHR_surface = GLFW_TRUE;\n#if defined(_GLFW_WIN32)\n else if (strcmp(ep[i].extensionName, \"VK_KHR_win32_surface\") == 0)\n _glfw.vk.KHR_win32_surface = GLFW_TRUE;\n#elif defined(_GLFW_COCOA)\n else if (strcmp(ep[i].extensionName, \"VK_MVK_macos_surface\") == 0)\n _glfw.vk.MVK_macos_surface = GLFW_TRUE;\n else if (strcmp(ep[i].extensionName, \"VK_EXT_metal_surface\") == 0)\n _glfw.vk.EXT_metal_surface = GLFW_TRUE;\n#elif defined(_GLFW_X11)\n else if (strcmp(ep[i].extensionName, \"VK_KHR_xlib_surface\") == 0)\n _glfw.vk.KHR_xlib_surface = GLFW_TRUE;\n else if (strcmp(ep[i].extensionName, \"VK_KHR_xcb_surface\") == 0)\n _glfw.vk.KHR_xcb_surface = GLFW_TRUE;\n#elif defined(_GLFW_WAYLAND)\n else if (strcmp(ep[i].extensionName, \"VK_KHR_wayland_surface\") == 0)\n _glfw.vk.KHR_wayland_surface = GLFW_TRUE;\n#endif\n }\n\n free(ep);\n\n _glfw.vk.available = GLFW_TRUE;\n\n _glfwPlatformGetRequiredInstanceExtensions(_glfw.vk.extensions);\n\n return GLFW_TRUE;\n}\n\nvoid _glfwTerminateVulkan(void)\n{\n#if !defined(_GLFW_VULKAN_STATIC)\n if (_glfw.vk.handle)\n _glfw_dlclose(_glfw.vk.handle);\n#endif\n}\n\nconst char* _glfwGetVulkanResultString(VkResult result)\n{\n switch (result)\n {\n case VK_SUCCESS:\n return \"Success\";\n case VK_NOT_READY:\n return \"A fence or query has not yet completed\";\n case VK_TIMEOUT:\n return \"A wait operation has not completed in the specified time\";\n case VK_EVENT_SET:\n return \"An event is signaled\";\n case VK_EVENT_RESET:\n return \"An event is unsignaled\";\n case VK_INCOMPLETE:\n return \"A return array was too small for the result\";\n case VK_ERROR_OUT_OF_HOST_MEMORY:\n return \"A host memory allocation has failed\";\n case VK_ERROR_OUT_OF_DEVICE_MEMORY:\n return \"A device memory allocation has failed\";\n case VK_ERROR_INITIALIZATION_FAILED:\n return \"Initialization of an object could not be completed for implementation-specific reasons\";\n case VK_ERROR_DEVICE_LOST:\n return \"The logical or physical device has been lost\";\n case VK_ERROR_MEMORY_MAP_FAILED:\n return \"Mapping of a memory object has failed\";\n case VK_ERROR_LAYER_NOT_PRESENT:\n return \"A requested layer is not present or could not be loaded\";\n case VK_ERROR_EXTENSION_NOT_PRESENT:\n return \"A requested extension is not supported\";\n case VK_ERROR_FEATURE_NOT_PRESENT:\n return \"A requested feature is not supported\";\n case VK_ERROR_INCOMPATIBLE_DRIVER:\n return \"The requested version of Vulkan is not supported by the driver or is otherwise incompatible\";\n case VK_ERROR_TOO_MANY_OBJECTS:\n return \"Too many objects of the type have already been created\";\n case VK_ERROR_FORMAT_NOT_SUPPORTED:\n return \"A requested format is not supported on this device\";\n case VK_ERROR_SURFACE_LOST_KHR:\n return \"A surface is no longer available\";\n case VK_SUBOPTIMAL_KHR:\n return \"A swapchain no longer matches the surface properties exactly, but can still be used\";\n case VK_ERROR_OUT_OF_DATE_KHR:\n return \"A surface has changed in such a way that it is no longer compatible with the swapchain\";\n case VK_ERROR_INCOMPATIBLE_DISPLAY_KHR:\n return \"The display used by a swapchain does not use the same presentable image layout\";\n case VK_ERROR_NATIVE_WINDOW_IN_USE_KHR:\n return \"The requested window is already connected to a VkSurfaceKHR, or to some other non-Vulkan API\";\n case VK_ERROR_VALIDATION_FAILED_EXT:\n return \"A validation layer found an error\";\n default:\n return \"ERROR: UNKNOWN VULKAN ERROR\";\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW public API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI int glfwVulkanSupported(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n return _glfwInitVulkan(_GLFW_FIND_LOADER);\n}\n\nGLFWAPI const char** glfwGetRequiredInstanceExtensions(uint32_t* count)\n{\n assert(count != NULL);\n\n *count = 0;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (!_glfwInitVulkan(_GLFW_REQUIRE_LOADER))\n return NULL;\n\n if (!_glfw.vk.extensions[0])\n return NULL;\n\n *count = 2;\n return (const char**) _glfw.vk.extensions;\n}\n\nGLFWAPI GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance,\n const char* procname)\n{\n GLFWvkproc proc;\n assert(procname != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (!_glfwInitVulkan(_GLFW_REQUIRE_LOADER))\n return NULL;\n\n proc = (GLFWvkproc) vkGetInstanceProcAddr(instance, procname);\n#if defined(_GLFW_VULKAN_STATIC)\n if (!proc)\n {\n if (strcmp(procname, \"vkGetInstanceProcAddr\") == 0)\n return (GLFWvkproc) vkGetInstanceProcAddr;\n }\n#else\n if (!proc)\n proc = (GLFWvkproc) _glfw_dlsym(_glfw.vk.handle, procname);\n#endif\n\n return proc;\n}\n\nGLFWAPI int glfwGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily)\n{\n assert(instance != VK_NULL_HANDLE);\n assert(device != VK_NULL_HANDLE);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);\n\n if (!_glfwInitVulkan(_GLFW_REQUIRE_LOADER))\n return GLFW_FALSE;\n\n if (!_glfw.vk.extensions[0])\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Vulkan: Window surface creation extensions not found\");\n return GLFW_FALSE;\n }\n\n return _glfwPlatformGetPhysicalDevicePresentationSupport(instance,\n device,\n queuefamily);\n}\n\nGLFWAPI VkResult glfwCreateWindowSurface(VkInstance instance,\n GLFWwindow* handle,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(instance != VK_NULL_HANDLE);\n assert(window != NULL);\n assert(surface != NULL);\n\n *surface = VK_NULL_HANDLE;\n\n _GLFW_REQUIRE_INIT_OR_RETURN(VK_ERROR_INITIALIZATION_FAILED);\n\n if (!_glfwInitVulkan(_GLFW_REQUIRE_LOADER))\n return VK_ERROR_INITIALIZATION_FAILED;\n\n if (!_glfw.vk.extensions[0])\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Vulkan: Window surface creation extensions not found\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n if (window->context.client != GLFW_NO_API)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Vulkan: Window surface creation requires the window to have the client API set to GLFW_NO_API\");\n return VK_ERROR_NATIVE_WINDOW_IN_USE_KHR;\n }\n\n return _glfwPlatformCreateWindowSurface(instance, window, allocator, surface);\n}\n\n" }, { "path": "thirdparty/glfw/src/wgl_context.c", "content": "//========================================================================\n// GLFW 3.3 WGL - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n\n// Return the value corresponding to the specified attribute\n//\nstatic int findPixelFormatAttribValue(const int* attribs,\n int attribCount,\n const int* values,\n int attrib)\n{\n int i;\n\n for (i = 0; i < attribCount; i++)\n {\n if (attribs[i] == attrib)\n return values[i];\n }\n\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Unknown pixel format attribute requested\");\n return 0;\n}\n\n#define addAttrib(a) \\\n{ \\\n assert((size_t) attribCount < sizeof(attribs) / sizeof(attribs[0])); \\\n attribs[attribCount++] = a; \\\n}\n#define findAttribValue(a) \\\n findPixelFormatAttribValue(attribs, attribCount, values, a)\n\n// Return a list of available and usable framebuffer configs\n//\nstatic int choosePixelFormat(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n _GLFWfbconfig* usableConfigs;\n const _GLFWfbconfig* closest;\n int i, pixelFormat, nativeCount, usableCount = 0, attribCount = 0;\n int attribs[40];\n int values[sizeof(attribs) / sizeof(attribs[0])];\n\n if (_glfw.wgl.ARB_pixel_format)\n {\n const int attrib = WGL_NUMBER_PIXEL_FORMATS_ARB;\n\n if (!wglGetPixelFormatAttribivARB(window->context.wgl.dc,\n 1, 0, 1, &attrib, &nativeCount))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to retrieve pixel format attribute\");\n return 0;\n }\n\n addAttrib(WGL_SUPPORT_OPENGL_ARB);\n addAttrib(WGL_DRAW_TO_WINDOW_ARB);\n addAttrib(WGL_PIXEL_TYPE_ARB);\n addAttrib(WGL_ACCELERATION_ARB);\n addAttrib(WGL_RED_BITS_ARB);\n addAttrib(WGL_RED_SHIFT_ARB);\n addAttrib(WGL_GREEN_BITS_ARB);\n addAttrib(WGL_GREEN_SHIFT_ARB);\n addAttrib(WGL_BLUE_BITS_ARB);\n addAttrib(WGL_BLUE_SHIFT_ARB);\n addAttrib(WGL_ALPHA_BITS_ARB);\n addAttrib(WGL_ALPHA_SHIFT_ARB);\n addAttrib(WGL_DEPTH_BITS_ARB);\n addAttrib(WGL_STENCIL_BITS_ARB);\n addAttrib(WGL_ACCUM_BITS_ARB);\n addAttrib(WGL_ACCUM_RED_BITS_ARB);\n addAttrib(WGL_ACCUM_GREEN_BITS_ARB);\n addAttrib(WGL_ACCUM_BLUE_BITS_ARB);\n addAttrib(WGL_ACCUM_ALPHA_BITS_ARB);\n addAttrib(WGL_AUX_BUFFERS_ARB);\n addAttrib(WGL_STEREO_ARB);\n addAttrib(WGL_DOUBLE_BUFFER_ARB);\n\n if (_glfw.wgl.ARB_multisample)\n addAttrib(WGL_SAMPLES_ARB);\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (_glfw.wgl.ARB_framebuffer_sRGB || _glfw.wgl.EXT_framebuffer_sRGB)\n addAttrib(WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB);\n }\n else\n {\n if (_glfw.wgl.EXT_colorspace)\n addAttrib(WGL_COLORSPACE_EXT);\n }\n }\n else\n {\n nativeCount = DescribePixelFormat(window->context.wgl.dc,\n 1,\n sizeof(PIXELFORMATDESCRIPTOR),\n NULL);\n }\n\n usableConfigs = calloc(nativeCount, sizeof(_GLFWfbconfig));\n\n for (i = 0; i < nativeCount; i++)\n {\n _GLFWfbconfig* u = usableConfigs + usableCount;\n pixelFormat = i + 1;\n\n if (_glfw.wgl.ARB_pixel_format)\n {\n // Get pixel format attributes through \"modern\" extension\n\n if (!wglGetPixelFormatAttribivARB(window->context.wgl.dc,\n pixelFormat, 0,\n attribCount,\n attribs, values))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to retrieve pixel format attributes\");\n\n free(usableConfigs);\n return 0;\n }\n\n if (!findAttribValue(WGL_SUPPORT_OPENGL_ARB) ||\n !findAttribValue(WGL_DRAW_TO_WINDOW_ARB))\n {\n continue;\n }\n\n if (findAttribValue(WGL_PIXEL_TYPE_ARB) != WGL_TYPE_RGBA_ARB)\n continue;\n\n if (findAttribValue(WGL_ACCELERATION_ARB) == WGL_NO_ACCELERATION_ARB)\n continue;\n\n u->redBits = findAttribValue(WGL_RED_BITS_ARB);\n u->greenBits = findAttribValue(WGL_GREEN_BITS_ARB);\n u->blueBits = findAttribValue(WGL_BLUE_BITS_ARB);\n u->alphaBits = findAttribValue(WGL_ALPHA_BITS_ARB);\n\n u->depthBits = findAttribValue(WGL_DEPTH_BITS_ARB);\n u->stencilBits = findAttribValue(WGL_STENCIL_BITS_ARB);\n\n u->accumRedBits = findAttribValue(WGL_ACCUM_RED_BITS_ARB);\n u->accumGreenBits = findAttribValue(WGL_ACCUM_GREEN_BITS_ARB);\n u->accumBlueBits = findAttribValue(WGL_ACCUM_BLUE_BITS_ARB);\n u->accumAlphaBits = findAttribValue(WGL_ACCUM_ALPHA_BITS_ARB);\n\n u->auxBuffers = findAttribValue(WGL_AUX_BUFFERS_ARB);\n\n if (findAttribValue(WGL_STEREO_ARB))\n u->stereo = GLFW_TRUE;\n if (findAttribValue(WGL_DOUBLE_BUFFER_ARB))\n u->doublebuffer = GLFW_TRUE;\n\n if (_glfw.wgl.ARB_multisample)\n u->samples = findAttribValue(WGL_SAMPLES_ARB);\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (_glfw.wgl.ARB_framebuffer_sRGB ||\n _glfw.wgl.EXT_framebuffer_sRGB)\n {\n if (findAttribValue(WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB))\n u->sRGB = GLFW_TRUE;\n }\n }\n else\n {\n if (_glfw.wgl.EXT_colorspace)\n {\n if (findAttribValue(WGL_COLORSPACE_EXT) == WGL_COLORSPACE_SRGB_EXT)\n u->sRGB = GLFW_TRUE;\n }\n }\n }\n else\n {\n // Get pixel format attributes through legacy PFDs\n\n PIXELFORMATDESCRIPTOR pfd;\n\n if (!DescribePixelFormat(window->context.wgl.dc,\n pixelFormat,\n sizeof(PIXELFORMATDESCRIPTOR),\n &pfd))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to describe pixel format\");\n\n free(usableConfigs);\n return 0;\n }\n\n if (!(pfd.dwFlags & PFD_DRAW_TO_WINDOW) ||\n !(pfd.dwFlags & PFD_SUPPORT_OPENGL))\n {\n continue;\n }\n\n if (!(pfd.dwFlags & PFD_GENERIC_ACCELERATED) &&\n (pfd.dwFlags & PFD_GENERIC_FORMAT))\n {\n continue;\n }\n\n if (pfd.iPixelType != PFD_TYPE_RGBA)\n continue;\n\n u->redBits = pfd.cRedBits;\n u->greenBits = pfd.cGreenBits;\n u->blueBits = pfd.cBlueBits;\n u->alphaBits = pfd.cAlphaBits;\n\n u->depthBits = pfd.cDepthBits;\n u->stencilBits = pfd.cStencilBits;\n\n u->accumRedBits = pfd.cAccumRedBits;\n u->accumGreenBits = pfd.cAccumGreenBits;\n u->accumBlueBits = pfd.cAccumBlueBits;\n u->accumAlphaBits = pfd.cAccumAlphaBits;\n\n u->auxBuffers = pfd.cAuxBuffers;\n\n if (pfd.dwFlags & PFD_STEREO)\n u->stereo = GLFW_TRUE;\n if (pfd.dwFlags & PFD_DOUBLEBUFFER)\n u->doublebuffer = GLFW_TRUE;\n }\n\n u->handle = pixelFormat;\n usableCount++;\n }\n\n if (!usableCount)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"WGL: The driver does not appear to support OpenGL\");\n\n free(usableConfigs);\n return 0;\n }\n\n closest = _glfwChooseFBConfig(fbconfig, usableConfigs, usableCount);\n if (!closest)\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"WGL: Failed to find a suitable pixel format\");\n\n free(usableConfigs);\n return 0;\n }\n\n pixelFormat = (int) closest->handle;\n free(usableConfigs);\n\n return pixelFormat;\n}\n\n#undef addAttrib\n#undef findAttribValue\n\nstatic void makeContextCurrentWGL(_GLFWwindow* window)\n{\n if (window)\n {\n if (wglMakeCurrent(window->context.wgl.dc, window->context.wgl.handle))\n _glfwPlatformSetTls(&_glfw.contextSlot, window);\n else\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to make context current\");\n _glfwPlatformSetTls(&_glfw.contextSlot, NULL);\n }\n }\n else\n {\n if (!wglMakeCurrent(NULL, NULL))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to clear current context\");\n }\n\n _glfwPlatformSetTls(&_glfw.contextSlot, NULL);\n }\n}\n\nstatic void swapBuffersWGL(_GLFWwindow* window)\n{\n if (!window->monitor)\n {\n if (IsWindowsVistaOrGreater())\n {\n // DWM Composition is always enabled on Win8+\n BOOL enabled = IsWindows8OrGreater();\n\n // HACK: Use DwmFlush when desktop composition is enabled\n if (enabled ||\n (SUCCEEDED(DwmIsCompositionEnabled(&enabled)) && enabled))\n {\n int count = abs(window->context.wgl.interval);\n while (count--)\n DwmFlush();\n }\n }\n }\n\n SwapBuffers(window->context.wgl.dc);\n}\n\nstatic void swapIntervalWGL(int interval)\n{\n _GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);\n\n window->context.wgl.interval = interval;\n\n if (!window->monitor)\n {\n if (IsWindowsVistaOrGreater())\n {\n // DWM Composition is always enabled on Win8+\n BOOL enabled = IsWindows8OrGreater();\n\n // HACK: Disable WGL swap interval when desktop composition is enabled to\n // avoid interfering with DWM vsync\n if (enabled ||\n (SUCCEEDED(DwmIsCompositionEnabled(&enabled)) && enabled))\n interval = 0;\n }\n }\n\n if (_glfw.wgl.EXT_swap_control)\n wglSwapIntervalEXT(interval);\n}\n\nstatic int extensionSupportedWGL(const char* extension)\n{\n const char* extensions = NULL;\n\n if (_glfw.wgl.GetExtensionsStringARB)\n extensions = wglGetExtensionsStringARB(wglGetCurrentDC());\n else if (_glfw.wgl.GetExtensionsStringEXT)\n extensions = wglGetExtensionsStringEXT();\n\n if (!extensions)\n return GLFW_FALSE;\n\n return _glfwStringInExtensionString(extension, extensions);\n}\n\nstatic GLFWglproc getProcAddressWGL(const char* procname)\n{\n const GLFWglproc proc = (GLFWglproc) wglGetProcAddress(procname);\n if (proc)\n return proc;\n\n return (GLFWglproc) GetProcAddress(_glfw.wgl.instance, procname);\n}\n\nstatic void destroyContextWGL(_GLFWwindow* window)\n{\n if (window->context.wgl.handle)\n {\n wglDeleteContext(window->context.wgl.handle);\n window->context.wgl.handle = NULL;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize WGL\n//\nGLFWbool _glfwInitWGL(void)\n{\n PIXELFORMATDESCRIPTOR pfd;\n HGLRC prc, rc;\n HDC pdc, dc;\n\n if (_glfw.wgl.instance)\n return GLFW_TRUE;\n\n _glfw.wgl.instance = LoadLibraryA(\"opengl32.dll\");\n if (!_glfw.wgl.instance)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to load opengl32.dll\");\n return GLFW_FALSE;\n }\n\n _glfw.wgl.CreateContext = (PFN_wglCreateContext)\n GetProcAddress(_glfw.wgl.instance, \"wglCreateContext\");\n _glfw.wgl.DeleteContext = (PFN_wglDeleteContext)\n GetProcAddress(_glfw.wgl.instance, \"wglDeleteContext\");\n _glfw.wgl.GetProcAddress = (PFN_wglGetProcAddress)\n GetProcAddress(_glfw.wgl.instance, \"wglGetProcAddress\");\n _glfw.wgl.GetCurrentDC = (PFN_wglGetCurrentDC)\n GetProcAddress(_glfw.wgl.instance, \"wglGetCurrentDC\");\n _glfw.wgl.GetCurrentContext = (PFN_wglGetCurrentContext)\n GetProcAddress(_glfw.wgl.instance, \"wglGetCurrentContext\");\n _glfw.wgl.MakeCurrent = (PFN_wglMakeCurrent)\n GetProcAddress(_glfw.wgl.instance, \"wglMakeCurrent\");\n _glfw.wgl.ShareLists = (PFN_wglShareLists)\n GetProcAddress(_glfw.wgl.instance, \"wglShareLists\");\n\n // NOTE: A dummy context has to be created for opengl32.dll to load the\n // OpenGL ICD, from which we can then query WGL extensions\n // NOTE: This code will accept the Microsoft GDI ICD; accelerated context\n // creation failure occurs during manual pixel format enumeration\n\n dc = GetDC(_glfw.win32.helperWindowHandle);\n\n ZeroMemory(&pfd, sizeof(pfd));\n pfd.nSize = sizeof(pfd);\n pfd.nVersion = 1;\n pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL | PFD_DOUBLEBUFFER;\n pfd.iPixelType = PFD_TYPE_RGBA;\n pfd.cColorBits = 24;\n\n if (!SetPixelFormat(dc, ChoosePixelFormat(dc, &pfd), &pfd))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to set pixel format for dummy context\");\n return GLFW_FALSE;\n }\n\n rc = wglCreateContext(dc);\n if (!rc)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to create dummy context\");\n return GLFW_FALSE;\n }\n\n pdc = wglGetCurrentDC();\n prc = wglGetCurrentContext();\n\n if (!wglMakeCurrent(dc, rc))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to make dummy context current\");\n wglMakeCurrent(pdc, prc);\n wglDeleteContext(rc);\n return GLFW_FALSE;\n }\n\n // NOTE: Functions must be loaded first as they're needed to retrieve the\n // extension string that tells us whether the functions are supported\n _glfw.wgl.GetExtensionsStringEXT = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)\n wglGetProcAddress(\"wglGetExtensionsStringEXT\");\n _glfw.wgl.GetExtensionsStringARB = (PFNWGLGETEXTENSIONSSTRINGARBPROC)\n wglGetProcAddress(\"wglGetExtensionsStringARB\");\n _glfw.wgl.CreateContextAttribsARB = (PFNWGLCREATECONTEXTATTRIBSARBPROC)\n wglGetProcAddress(\"wglCreateContextAttribsARB\");\n _glfw.wgl.SwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC)\n wglGetProcAddress(\"wglSwapIntervalEXT\");\n _glfw.wgl.GetPixelFormatAttribivARB = (PFNWGLGETPIXELFORMATATTRIBIVARBPROC)\n wglGetProcAddress(\"wglGetPixelFormatAttribivARB\");\n\n // NOTE: WGL_ARB_extensions_string and WGL_EXT_extensions_string are not\n // checked below as we are already using them\n _glfw.wgl.ARB_multisample =\n extensionSupportedWGL(\"WGL_ARB_multisample\");\n _glfw.wgl.ARB_framebuffer_sRGB =\n extensionSupportedWGL(\"WGL_ARB_framebuffer_sRGB\");\n _glfw.wgl.EXT_framebuffer_sRGB =\n extensionSupportedWGL(\"WGL_EXT_framebuffer_sRGB\");\n _glfw.wgl.ARB_create_context =\n extensionSupportedWGL(\"WGL_ARB_create_context\");\n _glfw.wgl.ARB_create_context_profile =\n extensionSupportedWGL(\"WGL_ARB_create_context_profile\");\n _glfw.wgl.EXT_create_context_es2_profile =\n extensionSupportedWGL(\"WGL_EXT_create_context_es2_profile\");\n _glfw.wgl.ARB_create_context_robustness =\n extensionSupportedWGL(\"WGL_ARB_create_context_robustness\");\n _glfw.wgl.ARB_create_context_no_error =\n extensionSupportedWGL(\"WGL_ARB_create_context_no_error\");\n _glfw.wgl.EXT_swap_control =\n extensionSupportedWGL(\"WGL_EXT_swap_control\");\n _glfw.wgl.EXT_colorspace =\n extensionSupportedWGL(\"WGL_EXT_colorspace\");\n _glfw.wgl.ARB_pixel_format =\n extensionSupportedWGL(\"WGL_ARB_pixel_format\");\n _glfw.wgl.ARB_context_flush_control =\n extensionSupportedWGL(\"WGL_ARB_context_flush_control\");\n\n wglMakeCurrent(pdc, prc);\n wglDeleteContext(rc);\n return GLFW_TRUE;\n}\n\n// Terminate WGL\n//\nvoid _glfwTerminateWGL(void)\n{\n if (_glfw.wgl.instance)\n FreeLibrary(_glfw.wgl.instance);\n}\n\n#define setAttrib(a, v) \\\n{ \\\n assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \\\n attribs[index++] = a; \\\n attribs[index++] = v; \\\n}\n\n// Create the OpenGL or OpenGL ES context\n//\nGLFWbool _glfwCreateContextWGL(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n int attribs[40];\n int pixelFormat;\n PIXELFORMATDESCRIPTOR pfd;\n HGLRC share = NULL;\n\n if (ctxconfig->share)\n share = ctxconfig->share->context.wgl.handle;\n\n window->context.wgl.dc = GetDC(window->win32.handle);\n if (!window->context.wgl.dc)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to retrieve DC for window\");\n return GLFW_FALSE;\n }\n\n pixelFormat = choosePixelFormat(window, ctxconfig, fbconfig);\n if (!pixelFormat)\n return GLFW_FALSE;\n\n if (!DescribePixelFormat(window->context.wgl.dc,\n pixelFormat, sizeof(pfd), &pfd))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to retrieve PFD for selected pixel format\");\n return GLFW_FALSE;\n }\n\n if (!SetPixelFormat(window->context.wgl.dc, pixelFormat, &pfd))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to set selected pixel format\");\n return GLFW_FALSE;\n }\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (ctxconfig->forward)\n {\n if (!_glfw.wgl.ARB_create_context)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: A forward compatible OpenGL context requested but WGL_ARB_create_context is unavailable\");\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->profile)\n {\n if (!_glfw.wgl.ARB_create_context_profile)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: OpenGL profile requested but WGL_ARB_create_context_profile is unavailable\");\n return GLFW_FALSE;\n }\n }\n }\n else\n {\n if (!_glfw.wgl.ARB_create_context ||\n !_glfw.wgl.ARB_create_context_profile ||\n !_glfw.wgl.EXT_create_context_es2_profile)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"WGL: OpenGL ES requested but WGL_ARB_create_context_es2_profile is unavailable\");\n return GLFW_FALSE;\n }\n }\n\n if (_glfw.wgl.ARB_create_context)\n {\n int index = 0, mask = 0, flags = 0;\n\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n if (ctxconfig->forward)\n flags |= WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;\n\n if (ctxconfig->profile == GLFW_OPENGL_CORE_PROFILE)\n mask |= WGL_CONTEXT_CORE_PROFILE_BIT_ARB;\n else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)\n mask |= WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;\n }\n else\n mask |= WGL_CONTEXT_ES2_PROFILE_BIT_EXT;\n\n if (ctxconfig->debug)\n flags |= WGL_CONTEXT_DEBUG_BIT_ARB;\n\n if (ctxconfig->robustness)\n {\n if (_glfw.wgl.ARB_create_context_robustness)\n {\n if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)\n {\n setAttrib(WGL_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,\n WGL_NO_RESET_NOTIFICATION_ARB);\n }\n else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)\n {\n setAttrib(WGL_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,\n WGL_LOSE_CONTEXT_ON_RESET_ARB);\n }\n\n flags |= WGL_CONTEXT_ROBUST_ACCESS_BIT_ARB;\n }\n }\n\n if (ctxconfig->release)\n {\n if (_glfw.wgl.ARB_context_flush_control)\n {\n if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)\n {\n setAttrib(WGL_CONTEXT_RELEASE_BEHAVIOR_ARB,\n WGL_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB);\n }\n else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)\n {\n setAttrib(WGL_CONTEXT_RELEASE_BEHAVIOR_ARB,\n WGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB);\n }\n }\n }\n\n if (ctxconfig->noerror)\n {\n if (_glfw.wgl.ARB_create_context_no_error)\n setAttrib(WGL_CONTEXT_OPENGL_NO_ERROR_ARB, GLFW_TRUE);\n }\n\n // NOTE: Only request an explicitly versioned context when necessary, as\n // explicitly requesting version 1.0 does not always return the\n // highest version supported by the driver\n if (ctxconfig->major != 1 || ctxconfig->minor != 0)\n {\n setAttrib(WGL_CONTEXT_MAJOR_VERSION_ARB, ctxconfig->major);\n setAttrib(WGL_CONTEXT_MINOR_VERSION_ARB, ctxconfig->minor);\n }\n\n if (flags)\n setAttrib(WGL_CONTEXT_FLAGS_ARB, flags);\n\n if (mask)\n setAttrib(WGL_CONTEXT_PROFILE_MASK_ARB, mask);\n\n setAttrib(0, 0);\n\n window->context.wgl.handle =\n wglCreateContextAttribsARB(window->context.wgl.dc, share, attribs);\n if (!window->context.wgl.handle)\n {\n const DWORD error = GetLastError();\n\n if (error == (0xc0070000 | ERROR_INVALID_VERSION_ARB))\n {\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: Driver does not support OpenGL version %i.%i\",\n ctxconfig->major,\n ctxconfig->minor);\n }\n else\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: Driver does not support OpenGL ES version %i.%i\",\n ctxconfig->major,\n ctxconfig->minor);\n }\n }\n else if (error == (0xc0070000 | ERROR_INVALID_PROFILE_ARB))\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: Driver does not support the requested OpenGL profile\");\n }\n else if (error == (0xc0070000 | ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB))\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"WGL: The share context is not compatible with the requested context\");\n }\n else\n {\n if (ctxconfig->client == GLFW_OPENGL_API)\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: Failed to create OpenGL context\");\n }\n else\n {\n _glfwInputError(GLFW_VERSION_UNAVAILABLE,\n \"WGL: Failed to create OpenGL ES context\");\n }\n }\n\n return GLFW_FALSE;\n }\n }\n else\n {\n window->context.wgl.handle = wglCreateContext(window->context.wgl.dc);\n if (!window->context.wgl.handle)\n {\n _glfwInputErrorWin32(GLFW_VERSION_UNAVAILABLE,\n \"WGL: Failed to create OpenGL context\");\n return GLFW_FALSE;\n }\n\n if (share)\n {\n if (!wglShareLists(share, window->context.wgl.handle))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"WGL: Failed to enable sharing with specified OpenGL context\");\n return GLFW_FALSE;\n }\n }\n }\n\n window->context.makeCurrent = makeContextCurrentWGL;\n window->context.swapBuffers = swapBuffersWGL;\n window->context.swapInterval = swapIntervalWGL;\n window->context.extensionSupported = extensionSupportedWGL;\n window->context.getProcAddress = getProcAddressWGL;\n window->context.destroy = destroyContextWGL;\n\n return GLFW_TRUE;\n}\n\n#undef setAttrib\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (window->context.client == GLFW_NO_API)\n {\n _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);\n return NULL;\n }\n\n return window->context.wgl.handle;\n}\n\n" }, { "path": "thirdparty/glfw/src/wgl_context.h", "content": "//========================================================================\n// GLFW 3.3 WGL - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2018 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000\n#define WGL_SUPPORT_OPENGL_ARB 0x2010\n#define WGL_DRAW_TO_WINDOW_ARB 0x2001\n#define WGL_PIXEL_TYPE_ARB 0x2013\n#define WGL_TYPE_RGBA_ARB 0x202b\n#define WGL_ACCELERATION_ARB 0x2003\n#define WGL_NO_ACCELERATION_ARB 0x2025\n#define WGL_RED_BITS_ARB 0x2015\n#define WGL_RED_SHIFT_ARB 0x2016\n#define WGL_GREEN_BITS_ARB 0x2017\n#define WGL_GREEN_SHIFT_ARB 0x2018\n#define WGL_BLUE_BITS_ARB 0x2019\n#define WGL_BLUE_SHIFT_ARB 0x201a\n#define WGL_ALPHA_BITS_ARB 0x201b\n#define WGL_ALPHA_SHIFT_ARB 0x201c\n#define WGL_ACCUM_BITS_ARB 0x201d\n#define WGL_ACCUM_RED_BITS_ARB 0x201e\n#define WGL_ACCUM_GREEN_BITS_ARB 0x201f\n#define WGL_ACCUM_BLUE_BITS_ARB 0x2020\n#define WGL_ACCUM_ALPHA_BITS_ARB 0x2021\n#define WGL_DEPTH_BITS_ARB 0x2022\n#define WGL_STENCIL_BITS_ARB 0x2023\n#define WGL_AUX_BUFFERS_ARB 0x2024\n#define WGL_STEREO_ARB 0x2012\n#define WGL_DOUBLE_BUFFER_ARB 0x2011\n#define WGL_SAMPLES_ARB 0x2042\n#define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20a9\n#define WGL_CONTEXT_DEBUG_BIT_ARB 0x00000001\n#define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002\n#define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126\n#define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001\n#define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002\n#define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091\n#define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092\n#define WGL_CONTEXT_FLAGS_ARB 0x2094\n#define WGL_CONTEXT_ES2_PROFILE_BIT_EXT 0x00000004\n#define WGL_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004\n#define WGL_LOSE_CONTEXT_ON_RESET_ARB 0x8252\n#define WGL_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256\n#define WGL_NO_RESET_NOTIFICATION_ARB 0x8261\n#define WGL_CONTEXT_RELEASE_BEHAVIOR_ARB 0x2097\n#define WGL_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0\n#define WGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098\n#define WGL_CONTEXT_OPENGL_NO_ERROR_ARB 0x31b3\n#define WGL_COLORSPACE_EXT 0x309d\n#define WGL_COLORSPACE_SRGB_EXT 0x3089\n\n#define ERROR_INVALID_VERSION_ARB 0x2095\n#define ERROR_INVALID_PROFILE_ARB 0x2096\n#define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054\n\n// WGL extension pointer typedefs\ntypedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC)(int);\ntypedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC)(HDC,int,int,UINT,const int*,int*);\ntypedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC)(void);\ntypedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC)(HDC);\ntypedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC)(HDC,HGLRC,const int*);\n#define wglSwapIntervalEXT _glfw.wgl.SwapIntervalEXT\n#define wglGetPixelFormatAttribivARB _glfw.wgl.GetPixelFormatAttribivARB\n#define wglGetExtensionsStringEXT _glfw.wgl.GetExtensionsStringEXT\n#define wglGetExtensionsStringARB _glfw.wgl.GetExtensionsStringARB\n#define wglCreateContextAttribsARB _glfw.wgl.CreateContextAttribsARB\n\n// opengl32.dll function pointer typedefs\ntypedef HGLRC (WINAPI * PFN_wglCreateContext)(HDC);\ntypedef BOOL (WINAPI * PFN_wglDeleteContext)(HGLRC);\ntypedef PROC (WINAPI * PFN_wglGetProcAddress)(LPCSTR);\ntypedef HDC (WINAPI * PFN_wglGetCurrentDC)(void);\ntypedef HGLRC (WINAPI * PFN_wglGetCurrentContext)(void);\ntypedef BOOL (WINAPI * PFN_wglMakeCurrent)(HDC,HGLRC);\ntypedef BOOL (WINAPI * PFN_wglShareLists)(HGLRC,HGLRC);\n#define wglCreateContext _glfw.wgl.CreateContext\n#define wglDeleteContext _glfw.wgl.DeleteContext\n#define wglGetProcAddress _glfw.wgl.GetProcAddress\n#define wglGetCurrentDC _glfw.wgl.GetCurrentDC\n#define wglGetCurrentContext _glfw.wgl.GetCurrentContext\n#define wglMakeCurrent _glfw.wgl.MakeCurrent\n#define wglShareLists _glfw.wgl.ShareLists\n\n#define _GLFW_RECREATION_NOT_NEEDED 0\n#define _GLFW_RECREATION_REQUIRED 1\n#define _GLFW_RECREATION_IMPOSSIBLE 2\n\n#define _GLFW_PLATFORM_CONTEXT_STATE _GLFWcontextWGL wgl\n#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE _GLFWlibraryWGL wgl\n\n\n// WGL-specific per-context data\n//\ntypedef struct _GLFWcontextWGL\n{\n HDC dc;\n HGLRC handle;\n int interval;\n\n} _GLFWcontextWGL;\n\n// WGL-specific global data\n//\ntypedef struct _GLFWlibraryWGL\n{\n HINSTANCE instance;\n PFN_wglCreateContext CreateContext;\n PFN_wglDeleteContext DeleteContext;\n PFN_wglGetProcAddress GetProcAddress;\n PFN_wglGetCurrentDC GetCurrentDC;\n PFN_wglGetCurrentContext GetCurrentContext;\n PFN_wglMakeCurrent MakeCurrent;\n PFN_wglShareLists ShareLists;\n\n PFNWGLSWAPINTERVALEXTPROC SwapIntervalEXT;\n PFNWGLGETPIXELFORMATATTRIBIVARBPROC GetPixelFormatAttribivARB;\n PFNWGLGETEXTENSIONSSTRINGEXTPROC GetExtensionsStringEXT;\n PFNWGLGETEXTENSIONSSTRINGARBPROC GetExtensionsStringARB;\n PFNWGLCREATECONTEXTATTRIBSARBPROC CreateContextAttribsARB;\n GLFWbool EXT_swap_control;\n GLFWbool EXT_colorspace;\n GLFWbool ARB_multisample;\n GLFWbool ARB_framebuffer_sRGB;\n GLFWbool EXT_framebuffer_sRGB;\n GLFWbool ARB_pixel_format;\n GLFWbool ARB_create_context;\n GLFWbool ARB_create_context_profile;\n GLFWbool EXT_create_context_es2_profile;\n GLFWbool ARB_create_context_robustness;\n GLFWbool ARB_create_context_no_error;\n GLFWbool ARB_context_flush_control;\n\n} _GLFWlibraryWGL;\n\n\nGLFWbool _glfwInitWGL(void);\nvoid _glfwTerminateWGL(void);\nGLFWbool _glfwCreateContextWGL(_GLFWwindow* window,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig);\n\n" }, { "path": "thirdparty/glfw/src/win32_init.c", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\nstatic const GUID _glfw_GUID_DEVINTERFACE_HID =\n {0x4d1e55b2,0xf16f,0x11cf,{0x88,0xcb,0x00,0x11,0x11,0x00,0x00,0x30}};\n\n#define GUID_DEVINTERFACE_HID _glfw_GUID_DEVINTERFACE_HID\n\n#if defined(_GLFW_USE_HYBRID_HPG) || defined(_GLFW_USE_OPTIMUS_HPG)\n\n// Executables (but not DLLs) exporting this symbol with this value will be\n// automatically directed to the high-performance GPU on Nvidia Optimus systems\n// with up-to-date drivers\n//\n__declspec(dllexport) DWORD NvOptimusEnablement = 1;\n\n// Executables (but not DLLs) exporting this symbol with this value will be\n// automatically directed to the high-performance GPU on AMD PowerXpress systems\n// with up-to-date drivers\n//\n__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1;\n\n#endif // _GLFW_USE_HYBRID_HPG\n\n#if defined(_GLFW_BUILD_DLL)\n\n// GLFW DLL entry point\n//\nBOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved)\n{\n return TRUE;\n}\n\n#endif // _GLFW_BUILD_DLL\n\n// Load necessary libraries (DLLs)\n//\nstatic GLFWbool loadLibraries(void)\n{\n _glfw.win32.winmm.instance = LoadLibraryA(\"winmm.dll\");\n if (!_glfw.win32.winmm.instance)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to load winmm.dll\");\n return GLFW_FALSE;\n }\n\n _glfw.win32.winmm.GetTime = (PFN_timeGetTime)\n GetProcAddress(_glfw.win32.winmm.instance, \"timeGetTime\");\n\n _glfw.win32.user32.instance = LoadLibraryA(\"user32.dll\");\n if (!_glfw.win32.user32.instance)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to load user32.dll\");\n return GLFW_FALSE;\n }\n\n _glfw.win32.user32.SetProcessDPIAware_ = (PFN_SetProcessDPIAware)\n GetProcAddress(_glfw.win32.user32.instance, \"SetProcessDPIAware\");\n _glfw.win32.user32.ChangeWindowMessageFilterEx_ = (PFN_ChangeWindowMessageFilterEx)\n GetProcAddress(_glfw.win32.user32.instance, \"ChangeWindowMessageFilterEx\");\n _glfw.win32.user32.EnableNonClientDpiScaling_ = (PFN_EnableNonClientDpiScaling)\n GetProcAddress(_glfw.win32.user32.instance, \"EnableNonClientDpiScaling\");\n _glfw.win32.user32.SetProcessDpiAwarenessContext_ = (PFN_SetProcessDpiAwarenessContext)\n GetProcAddress(_glfw.win32.user32.instance, \"SetProcessDpiAwarenessContext\");\n _glfw.win32.user32.GetDpiForWindow_ = (PFN_GetDpiForWindow)\n GetProcAddress(_glfw.win32.user32.instance, \"GetDpiForWindow\");\n _glfw.win32.user32.AdjustWindowRectExForDpi_ = (PFN_AdjustWindowRectExForDpi)\n GetProcAddress(_glfw.win32.user32.instance, \"AdjustWindowRectExForDpi\");\n\n _glfw.win32.dinput8.instance = LoadLibraryA(\"dinput8.dll\");\n if (_glfw.win32.dinput8.instance)\n {\n _glfw.win32.dinput8.Create = (PFN_DirectInput8Create)\n GetProcAddress(_glfw.win32.dinput8.instance, \"DirectInput8Create\");\n }\n\n {\n int i;\n const char* names[] =\n {\n \"xinput1_4.dll\",\n \"xinput1_3.dll\",\n \"xinput9_1_0.dll\",\n \"xinput1_2.dll\",\n \"xinput1_1.dll\",\n NULL\n };\n\n for (i = 0; names[i]; i++)\n {\n _glfw.win32.xinput.instance = LoadLibraryA(names[i]);\n if (_glfw.win32.xinput.instance)\n {\n _glfw.win32.xinput.GetCapabilities = (PFN_XInputGetCapabilities)\n GetProcAddress(_glfw.win32.xinput.instance, \"XInputGetCapabilities\");\n _glfw.win32.xinput.GetState = (PFN_XInputGetState)\n GetProcAddress(_glfw.win32.xinput.instance, \"XInputGetState\");\n\n break;\n }\n }\n }\n\n _glfw.win32.dwmapi.instance = LoadLibraryA(\"dwmapi.dll\");\n if (_glfw.win32.dwmapi.instance)\n {\n _glfw.win32.dwmapi.IsCompositionEnabled = (PFN_DwmIsCompositionEnabled)\n GetProcAddress(_glfw.win32.dwmapi.instance, \"DwmIsCompositionEnabled\");\n _glfw.win32.dwmapi.Flush = (PFN_DwmFlush)\n GetProcAddress(_glfw.win32.dwmapi.instance, \"DwmFlush\");\n _glfw.win32.dwmapi.EnableBlurBehindWindow = (PFN_DwmEnableBlurBehindWindow)\n GetProcAddress(_glfw.win32.dwmapi.instance, \"DwmEnableBlurBehindWindow\");\n }\n\n _glfw.win32.shcore.instance = LoadLibraryA(\"shcore.dll\");\n if (_glfw.win32.shcore.instance)\n {\n _glfw.win32.shcore.SetProcessDpiAwareness_ = (PFN_SetProcessDpiAwareness)\n GetProcAddress(_glfw.win32.shcore.instance, \"SetProcessDpiAwareness\");\n _glfw.win32.shcore.GetDpiForMonitor_ = (PFN_GetDpiForMonitor)\n GetProcAddress(_glfw.win32.shcore.instance, \"GetDpiForMonitor\");\n }\n\n _glfw.win32.ntdll.instance = LoadLibraryA(\"ntdll.dll\");\n if (_glfw.win32.ntdll.instance)\n {\n _glfw.win32.ntdll.RtlVerifyVersionInfo_ = (PFN_RtlVerifyVersionInfo)\n GetProcAddress(_glfw.win32.ntdll.instance, \"RtlVerifyVersionInfo\");\n }\n\n return GLFW_TRUE;\n}\n\n// Unload used libraries (DLLs)\n//\nstatic void freeLibraries(void)\n{\n if (_glfw.win32.xinput.instance)\n FreeLibrary(_glfw.win32.xinput.instance);\n\n if (_glfw.win32.dinput8.instance)\n FreeLibrary(_glfw.win32.dinput8.instance);\n\n if (_glfw.win32.winmm.instance)\n FreeLibrary(_glfw.win32.winmm.instance);\n\n if (_glfw.win32.user32.instance)\n FreeLibrary(_glfw.win32.user32.instance);\n\n if (_glfw.win32.dwmapi.instance)\n FreeLibrary(_glfw.win32.dwmapi.instance);\n\n if (_glfw.win32.shcore.instance)\n FreeLibrary(_glfw.win32.shcore.instance);\n\n if (_glfw.win32.ntdll.instance)\n FreeLibrary(_glfw.win32.ntdll.instance);\n}\n\n// Create key code translation tables\n//\nstatic void createKeyTables(void)\n{\n int scancode;\n\n memset(_glfw.win32.keycodes, -1, sizeof(_glfw.win32.keycodes));\n memset(_glfw.win32.scancodes, -1, sizeof(_glfw.win32.scancodes));\n\n _glfw.win32.keycodes[0x00B] = GLFW_KEY_0;\n _glfw.win32.keycodes[0x002] = GLFW_KEY_1;\n _glfw.win32.keycodes[0x003] = GLFW_KEY_2;\n _glfw.win32.keycodes[0x004] = GLFW_KEY_3;\n _glfw.win32.keycodes[0x005] = GLFW_KEY_4;\n _glfw.win32.keycodes[0x006] = GLFW_KEY_5;\n _glfw.win32.keycodes[0x007] = GLFW_KEY_6;\n _glfw.win32.keycodes[0x008] = GLFW_KEY_7;\n _glfw.win32.keycodes[0x009] = GLFW_KEY_8;\n _glfw.win32.keycodes[0x00A] = GLFW_KEY_9;\n _glfw.win32.keycodes[0x01E] = GLFW_KEY_A;\n _glfw.win32.keycodes[0x030] = GLFW_KEY_B;\n _glfw.win32.keycodes[0x02E] = GLFW_KEY_C;\n _glfw.win32.keycodes[0x020] = GLFW_KEY_D;\n _glfw.win32.keycodes[0x012] = GLFW_KEY_E;\n _glfw.win32.keycodes[0x021] = GLFW_KEY_F;\n _glfw.win32.keycodes[0x022] = GLFW_KEY_G;\n _glfw.win32.keycodes[0x023] = GLFW_KEY_H;\n _glfw.win32.keycodes[0x017] = GLFW_KEY_I;\n _glfw.win32.keycodes[0x024] = GLFW_KEY_J;\n _glfw.win32.keycodes[0x025] = GLFW_KEY_K;\n _glfw.win32.keycodes[0x026] = GLFW_KEY_L;\n _glfw.win32.keycodes[0x032] = GLFW_KEY_M;\n _glfw.win32.keycodes[0x031] = GLFW_KEY_N;\n _glfw.win32.keycodes[0x018] = GLFW_KEY_O;\n _glfw.win32.keycodes[0x019] = GLFW_KEY_P;\n _glfw.win32.keycodes[0x010] = GLFW_KEY_Q;\n _glfw.win32.keycodes[0x013] = GLFW_KEY_R;\n _glfw.win32.keycodes[0x01F] = GLFW_KEY_S;\n _glfw.win32.keycodes[0x014] = GLFW_KEY_T;\n _glfw.win32.keycodes[0x016] = GLFW_KEY_U;\n _glfw.win32.keycodes[0x02F] = GLFW_KEY_V;\n _glfw.win32.keycodes[0x011] = GLFW_KEY_W;\n _glfw.win32.keycodes[0x02D] = GLFW_KEY_X;\n _glfw.win32.keycodes[0x015] = GLFW_KEY_Y;\n _glfw.win32.keycodes[0x02C] = GLFW_KEY_Z;\n\n _glfw.win32.keycodes[0x028] = GLFW_KEY_APOSTROPHE;\n _glfw.win32.keycodes[0x02B] = GLFW_KEY_BACKSLASH;\n _glfw.win32.keycodes[0x033] = GLFW_KEY_COMMA;\n _glfw.win32.keycodes[0x00D] = GLFW_KEY_EQUAL;\n _glfw.win32.keycodes[0x029] = GLFW_KEY_GRAVE_ACCENT;\n _glfw.win32.keycodes[0x01A] = GLFW_KEY_LEFT_BRACKET;\n _glfw.win32.keycodes[0x00C] = GLFW_KEY_MINUS;\n _glfw.win32.keycodes[0x034] = GLFW_KEY_PERIOD;\n _glfw.win32.keycodes[0x01B] = GLFW_KEY_RIGHT_BRACKET;\n _glfw.win32.keycodes[0x027] = GLFW_KEY_SEMICOLON;\n _glfw.win32.keycodes[0x035] = GLFW_KEY_SLASH;\n _glfw.win32.keycodes[0x056] = GLFW_KEY_WORLD_2;\n\n _glfw.win32.keycodes[0x00E] = GLFW_KEY_BACKSPACE;\n _glfw.win32.keycodes[0x153] = GLFW_KEY_DELETE;\n _glfw.win32.keycodes[0x14F] = GLFW_KEY_END;\n _glfw.win32.keycodes[0x01C] = GLFW_KEY_ENTER;\n _glfw.win32.keycodes[0x001] = GLFW_KEY_ESCAPE;\n _glfw.win32.keycodes[0x147] = GLFW_KEY_HOME;\n _glfw.win32.keycodes[0x152] = GLFW_KEY_INSERT;\n _glfw.win32.keycodes[0x15D] = GLFW_KEY_MENU;\n _glfw.win32.keycodes[0x151] = GLFW_KEY_PAGE_DOWN;\n _glfw.win32.keycodes[0x149] = GLFW_KEY_PAGE_UP;\n _glfw.win32.keycodes[0x045] = GLFW_KEY_PAUSE;\n _glfw.win32.keycodes[0x146] = GLFW_KEY_PAUSE;\n _glfw.win32.keycodes[0x039] = GLFW_KEY_SPACE;\n _glfw.win32.keycodes[0x00F] = GLFW_KEY_TAB;\n _glfw.win32.keycodes[0x03A] = GLFW_KEY_CAPS_LOCK;\n _glfw.win32.keycodes[0x145] = GLFW_KEY_NUM_LOCK;\n _glfw.win32.keycodes[0x046] = GLFW_KEY_SCROLL_LOCK;\n _glfw.win32.keycodes[0x03B] = GLFW_KEY_F1;\n _glfw.win32.keycodes[0x03C] = GLFW_KEY_F2;\n _glfw.win32.keycodes[0x03D] = GLFW_KEY_F3;\n _glfw.win32.keycodes[0x03E] = GLFW_KEY_F4;\n _glfw.win32.keycodes[0x03F] = GLFW_KEY_F5;\n _glfw.win32.keycodes[0x040] = GLFW_KEY_F6;\n _glfw.win32.keycodes[0x041] = GLFW_KEY_F7;\n _glfw.win32.keycodes[0x042] = GLFW_KEY_F8;\n _glfw.win32.keycodes[0x043] = GLFW_KEY_F9;\n _glfw.win32.keycodes[0x044] = GLFW_KEY_F10;\n _glfw.win32.keycodes[0x057] = GLFW_KEY_F11;\n _glfw.win32.keycodes[0x058] = GLFW_KEY_F12;\n _glfw.win32.keycodes[0x064] = GLFW_KEY_F13;\n _glfw.win32.keycodes[0x065] = GLFW_KEY_F14;\n _glfw.win32.keycodes[0x066] = GLFW_KEY_F15;\n _glfw.win32.keycodes[0x067] = GLFW_KEY_F16;\n _glfw.win32.keycodes[0x068] = GLFW_KEY_F17;\n _glfw.win32.keycodes[0x069] = GLFW_KEY_F18;\n _glfw.win32.keycodes[0x06A] = GLFW_KEY_F19;\n _glfw.win32.keycodes[0x06B] = GLFW_KEY_F20;\n _glfw.win32.keycodes[0x06C] = GLFW_KEY_F21;\n _glfw.win32.keycodes[0x06D] = GLFW_KEY_F22;\n _glfw.win32.keycodes[0x06E] = GLFW_KEY_F23;\n _glfw.win32.keycodes[0x076] = GLFW_KEY_F24;\n _glfw.win32.keycodes[0x038] = GLFW_KEY_LEFT_ALT;\n _glfw.win32.keycodes[0x01D] = GLFW_KEY_LEFT_CONTROL;\n _glfw.win32.keycodes[0x02A] = GLFW_KEY_LEFT_SHIFT;\n _glfw.win32.keycodes[0x15B] = GLFW_KEY_LEFT_SUPER;\n _glfw.win32.keycodes[0x137] = GLFW_KEY_PRINT_SCREEN;\n _glfw.win32.keycodes[0x138] = GLFW_KEY_RIGHT_ALT;\n _glfw.win32.keycodes[0x11D] = GLFW_KEY_RIGHT_CONTROL;\n _glfw.win32.keycodes[0x036] = GLFW_KEY_RIGHT_SHIFT;\n _glfw.win32.keycodes[0x15C] = GLFW_KEY_RIGHT_SUPER;\n _glfw.win32.keycodes[0x150] = GLFW_KEY_DOWN;\n _glfw.win32.keycodes[0x14B] = GLFW_KEY_LEFT;\n _glfw.win32.keycodes[0x14D] = GLFW_KEY_RIGHT;\n _glfw.win32.keycodes[0x148] = GLFW_KEY_UP;\n\n _glfw.win32.keycodes[0x052] = GLFW_KEY_KP_0;\n _glfw.win32.keycodes[0x04F] = GLFW_KEY_KP_1;\n _glfw.win32.keycodes[0x050] = GLFW_KEY_KP_2;\n _glfw.win32.keycodes[0x051] = GLFW_KEY_KP_3;\n _glfw.win32.keycodes[0x04B] = GLFW_KEY_KP_4;\n _glfw.win32.keycodes[0x04C] = GLFW_KEY_KP_5;\n _glfw.win32.keycodes[0x04D] = GLFW_KEY_KP_6;\n _glfw.win32.keycodes[0x047] = GLFW_KEY_KP_7;\n _glfw.win32.keycodes[0x048] = GLFW_KEY_KP_8;\n _glfw.win32.keycodes[0x049] = GLFW_KEY_KP_9;\n _glfw.win32.keycodes[0x04E] = GLFW_KEY_KP_ADD;\n _glfw.win32.keycodes[0x053] = GLFW_KEY_KP_DECIMAL;\n _glfw.win32.keycodes[0x135] = GLFW_KEY_KP_DIVIDE;\n _glfw.win32.keycodes[0x11C] = GLFW_KEY_KP_ENTER;\n _glfw.win32.keycodes[0x059] = GLFW_KEY_KP_EQUAL;\n _glfw.win32.keycodes[0x037] = GLFW_KEY_KP_MULTIPLY;\n _glfw.win32.keycodes[0x04A] = GLFW_KEY_KP_SUBTRACT;\n\n for (scancode = 0; scancode < 512; scancode++)\n {\n if (_glfw.win32.keycodes[scancode] > 0)\n _glfw.win32.scancodes[_glfw.win32.keycodes[scancode]] = scancode;\n }\n}\n\n// Creates a dummy window for behind-the-scenes work\n//\nstatic GLFWbool createHelperWindow(void)\n{\n MSG msg;\n\n _glfw.win32.helperWindowHandle =\n CreateWindowExW(WS_EX_OVERLAPPEDWINDOW,\n _GLFW_WNDCLASSNAME,\n L\"GLFW message window\",\n WS_CLIPSIBLINGS | WS_CLIPCHILDREN,\n 0, 0, 1, 1,\n NULL, NULL,\n GetModuleHandleW(NULL),\n NULL);\n\n if (!_glfw.win32.helperWindowHandle)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create helper window\");\n return GLFW_FALSE;\n }\n\n // HACK: The command to the first ShowWindow call is ignored if the parent\n // process passed along a STARTUPINFO, so clear that with a no-op call\n ShowWindow(_glfw.win32.helperWindowHandle, SW_HIDE);\n\n // Register for HID device notifications\n {\n DEV_BROADCAST_DEVICEINTERFACE_W dbi;\n ZeroMemory(&dbi, sizeof(dbi));\n dbi.dbcc_size = sizeof(dbi);\n dbi.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE;\n dbi.dbcc_classguid = GUID_DEVINTERFACE_HID;\n\n _glfw.win32.deviceNotificationHandle =\n RegisterDeviceNotificationW(_glfw.win32.helperWindowHandle,\n (DEV_BROADCAST_HDR*) &dbi,\n DEVICE_NOTIFY_WINDOW_HANDLE);\n }\n\n while (PeekMessageW(&msg, _glfw.win32.helperWindowHandle, 0, 0, PM_REMOVE))\n {\n TranslateMessage(&msg);\n DispatchMessageW(&msg);\n }\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Returns a wide string version of the specified UTF-8 string\n//\nWCHAR* _glfwCreateWideStringFromUTF8Win32(const char* source)\n{\n WCHAR* target;\n int count;\n\n count = MultiByteToWideChar(CP_UTF8, 0, source, -1, NULL, 0);\n if (!count)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to convert string from UTF-8\");\n return NULL;\n }\n\n target = calloc(count, sizeof(WCHAR));\n\n if (!MultiByteToWideChar(CP_UTF8, 0, source, -1, target, count))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to convert string from UTF-8\");\n free(target);\n return NULL;\n }\n\n return target;\n}\n\n// Returns a UTF-8 string version of the specified wide string\n//\nchar* _glfwCreateUTF8FromWideStringWin32(const WCHAR* source)\n{\n char* target;\n int size;\n\n size = WideCharToMultiByte(CP_UTF8, 0, source, -1, NULL, 0, NULL, NULL);\n if (!size)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to convert string to UTF-8\");\n return NULL;\n }\n\n target = calloc(size, 1);\n\n if (!WideCharToMultiByte(CP_UTF8, 0, source, -1, target, size, NULL, NULL))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to convert string to UTF-8\");\n free(target);\n return NULL;\n }\n\n return target;\n}\n\n// Reports the specified error, appending information about the last Win32 error\n//\nvoid _glfwInputErrorWin32(int error, const char* description)\n{\n WCHAR buffer[_GLFW_MESSAGE_SIZE] = L\"\";\n char message[_GLFW_MESSAGE_SIZE] = \"\";\n\n FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM |\n FORMAT_MESSAGE_IGNORE_INSERTS |\n FORMAT_MESSAGE_MAX_WIDTH_MASK,\n NULL,\n GetLastError() & 0xffff,\n MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),\n buffer,\n sizeof(buffer) / sizeof(WCHAR),\n NULL);\n WideCharToMultiByte(CP_UTF8, 0, buffer, -1, message, sizeof(message), NULL, NULL);\n\n _glfwInputError(error, \"%s: %s\", description, message);\n}\n\n// Updates key names according to the current keyboard layout\n//\nvoid _glfwUpdateKeyNamesWin32(void)\n{\n int key;\n BYTE state[256] = {0};\n\n memset(_glfw.win32.keynames, 0, sizeof(_glfw.win32.keynames));\n\n for (key = GLFW_KEY_SPACE; key <= GLFW_KEY_LAST; key++)\n {\n UINT vk;\n int scancode, length;\n WCHAR chars[16];\n\n scancode = _glfw.win32.scancodes[key];\n if (scancode == -1)\n continue;\n\n if (key >= GLFW_KEY_KP_0 && key <= GLFW_KEY_KP_ADD)\n {\n const UINT vks[] = {\n VK_NUMPAD0, VK_NUMPAD1, VK_NUMPAD2, VK_NUMPAD3,\n VK_NUMPAD4, VK_NUMPAD5, VK_NUMPAD6, VK_NUMPAD7,\n VK_NUMPAD8, VK_NUMPAD9, VK_DECIMAL, VK_DIVIDE,\n VK_MULTIPLY, VK_SUBTRACT, VK_ADD\n };\n\n vk = vks[key - GLFW_KEY_KP_0];\n }\n else\n vk = MapVirtualKey(scancode, MAPVK_VSC_TO_VK);\n\n length = ToUnicode(vk, scancode, state,\n chars, sizeof(chars) / sizeof(WCHAR),\n 0);\n\n if (length == -1)\n {\n length = ToUnicode(vk, scancode, state,\n chars, sizeof(chars) / sizeof(WCHAR),\n 0);\n }\n\n if (length < 1)\n continue;\n\n WideCharToMultiByte(CP_UTF8, 0, chars, 1,\n _glfw.win32.keynames[key],\n sizeof(_glfw.win32.keynames[key]),\n NULL, NULL);\n }\n}\n\n// Replacement for IsWindowsVersionOrGreater as MinGW lacks versionhelpers.h\n//\nBOOL _glfwIsWindowsVersionOrGreaterWin32(WORD major, WORD minor, WORD sp)\n{\n OSVERSIONINFOEXW osvi = { sizeof(osvi), major, minor, 0, 0, {0}, sp };\n DWORD mask = VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR;\n ULONGLONG cond = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL);\n cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL);\n cond = VerSetConditionMask(cond, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);\n // HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the\n // latter lies unless the user knew to embed a non-default manifest\n // announcing support for Windows 10 via supportedOS GUID\n return RtlVerifyVersionInfo(&osvi, mask, cond) == 0;\n}\n\n// Checks whether we are on at least the specified build of Windows 10\n//\nBOOL _glfwIsWindows10BuildOrGreaterWin32(WORD build)\n{\n OSVERSIONINFOEXW osvi = { sizeof(osvi), 10, 0, build };\n DWORD mask = VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER;\n ULONGLONG cond = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL);\n cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL);\n cond = VerSetConditionMask(cond, VER_BUILDNUMBER, VER_GREATER_EQUAL);\n // HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the\n // latter lies unless the user knew to embed a non-default manifest\n // announcing support for Windows 10 via supportedOS GUID\n return RtlVerifyVersionInfo(&osvi, mask, cond) == 0;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformInit(void)\n{\n // To make SetForegroundWindow work as we want, we need to fiddle\n // with the FOREGROUNDLOCKTIMEOUT system setting (we do this as early\n // as possible in the hope of still being the foreground process)\n SystemParametersInfoW(SPI_GETFOREGROUNDLOCKTIMEOUT, 0,\n &_glfw.win32.foregroundLockTimeout, 0);\n SystemParametersInfoW(SPI_SETFOREGROUNDLOCKTIMEOUT, 0, UIntToPtr(0),\n SPIF_SENDCHANGE);\n\n if (!loadLibraries())\n return GLFW_FALSE;\n\n createKeyTables();\n _glfwUpdateKeyNamesWin32();\n\n if (_glfwIsWindows10CreatorsUpdateOrGreaterWin32())\n SetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);\n else if (IsWindows8Point1OrGreater())\n SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);\n else if (IsWindowsVistaOrGreater())\n SetProcessDPIAware();\n\n if (!_glfwRegisterWindowClassWin32())\n return GLFW_FALSE;\n\n if (!createHelperWindow())\n return GLFW_FALSE;\n\n _glfwInitTimerWin32();\n _glfwInitJoysticksWin32();\n\n _glfwPollMonitorsWin32();\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformTerminate(void)\n{\n if (_glfw.win32.deviceNotificationHandle)\n UnregisterDeviceNotification(_glfw.win32.deviceNotificationHandle);\n\n if (_glfw.win32.helperWindowHandle)\n DestroyWindow(_glfw.win32.helperWindowHandle);\n\n _glfwUnregisterWindowClassWin32();\n\n // Restore previous foreground lock timeout system setting\n SystemParametersInfoW(SPI_SETFOREGROUNDLOCKTIMEOUT, 0,\n UIntToPtr(_glfw.win32.foregroundLockTimeout),\n SPIF_SENDCHANGE);\n\n free(_glfw.win32.clipboardString);\n free(_glfw.win32.rawInput);\n\n _glfwTerminateWGL();\n _glfwTerminateEGL();\n\n _glfwTerminateJoysticksWin32();\n\n freeLibraries();\n}\n\nconst char* _glfwPlatformGetVersionString(void)\n{\n return _GLFW_VERSION_NUMBER \" Win32 WGL EGL OSMesa\"\n#if defined(__MINGW32__)\n \" MinGW\"\n#elif defined(_MSC_VER)\n \" VisualC\"\n#endif\n#if defined(_GLFW_USE_HYBRID_HPG) || defined(_GLFW_USE_OPTIMUS_HPG)\n \" hybrid-GPU\"\n#endif\n#if defined(_GLFW_BUILD_DLL)\n \" DLL\"\n#endif\n ;\n}\n\n" }, { "path": "thirdparty/glfw/src/win32_joystick.c", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\n#define _GLFW_TYPE_AXIS 0\n#define _GLFW_TYPE_SLIDER 1\n#define _GLFW_TYPE_BUTTON 2\n#define _GLFW_TYPE_POV 3\n\n// Data produced with DirectInput device object enumeration\n//\ntypedef struct _GLFWobjenumWin32\n{\n IDirectInputDevice8W* device;\n _GLFWjoyobjectWin32* objects;\n int objectCount;\n int axisCount;\n int sliderCount;\n int buttonCount;\n int povCount;\n} _GLFWobjenumWin32;\n\n// Define local copies of the necessary GUIDs\n//\nstatic const GUID _glfw_IID_IDirectInput8W =\n {0xbf798031,0x483a,0x4da2,{0xaa,0x99,0x5d,0x64,0xed,0x36,0x97,0x00}};\nstatic const GUID _glfw_GUID_XAxis =\n {0xa36d02e0,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_YAxis =\n {0xa36d02e1,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_ZAxis =\n {0xa36d02e2,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_RxAxis =\n {0xa36d02f4,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_RyAxis =\n {0xa36d02f5,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_RzAxis =\n {0xa36d02e3,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_Slider =\n {0xa36d02e4,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\nstatic const GUID _glfw_GUID_POV =\n {0xa36d02f2,0xc9f3,0x11cf,{0xbf,0xc7,0x44,0x45,0x53,0x54,0x00,0x00}};\n\n#define IID_IDirectInput8W _glfw_IID_IDirectInput8W\n#define GUID_XAxis _glfw_GUID_XAxis\n#define GUID_YAxis _glfw_GUID_YAxis\n#define GUID_ZAxis _glfw_GUID_ZAxis\n#define GUID_RxAxis _glfw_GUID_RxAxis\n#define GUID_RyAxis _glfw_GUID_RyAxis\n#define GUID_RzAxis _glfw_GUID_RzAxis\n#define GUID_Slider _glfw_GUID_Slider\n#define GUID_POV _glfw_GUID_POV\n\n// Object data array for our clone of c_dfDIJoystick\n// Generated with https://github.com/elmindreda/c_dfDIJoystick2\n//\nstatic DIOBJECTDATAFORMAT _glfwObjectDataFormats[] =\n{\n { &GUID_XAxis,DIJOFS_X,DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_YAxis,DIJOFS_Y,DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_ZAxis,DIJOFS_Z,DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_RxAxis,DIJOFS_RX,DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_RyAxis,DIJOFS_RY,DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_RzAxis,DIJOFS_RZ,DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_Slider,DIJOFS_SLIDER(0),DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_Slider,DIJOFS_SLIDER(1),DIDFT_AXIS|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,DIDOI_ASPECTPOSITION },\n { &GUID_POV,DIJOFS_POV(0),DIDFT_POV|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { &GUID_POV,DIJOFS_POV(1),DIDFT_POV|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { &GUID_POV,DIJOFS_POV(2),DIDFT_POV|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { &GUID_POV,DIJOFS_POV(3),DIDFT_POV|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(0),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(1),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(2),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(3),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(4),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(5),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(6),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(7),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(8),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(9),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(10),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(11),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(12),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(13),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(14),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(15),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(16),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(17),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(18),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(19),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(20),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(21),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(22),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(23),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(24),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(25),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(26),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(27),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(28),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(29),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(30),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n { NULL,DIJOFS_BUTTON(31),DIDFT_BUTTON|DIDFT_OPTIONAL|DIDFT_ANYINSTANCE,0 },\n};\n\n// Our clone of c_dfDIJoystick\n//\nstatic const DIDATAFORMAT _glfwDataFormat =\n{\n sizeof(DIDATAFORMAT),\n sizeof(DIOBJECTDATAFORMAT),\n DIDFT_ABSAXIS,\n sizeof(DIJOYSTATE),\n sizeof(_glfwObjectDataFormats) / sizeof(DIOBJECTDATAFORMAT),\n _glfwObjectDataFormats\n};\n\n// Returns a description fitting the specified XInput capabilities\n//\nstatic const char* getDeviceDescription(const XINPUT_CAPABILITIES* xic)\n{\n switch (xic->SubType)\n {\n case XINPUT_DEVSUBTYPE_WHEEL:\n return \"XInput Wheel\";\n case XINPUT_DEVSUBTYPE_ARCADE_STICK:\n return \"XInput Arcade Stick\";\n case XINPUT_DEVSUBTYPE_FLIGHT_STICK:\n return \"XInput Flight Stick\";\n case XINPUT_DEVSUBTYPE_DANCE_PAD:\n return \"XInput Dance Pad\";\n case XINPUT_DEVSUBTYPE_GUITAR:\n return \"XInput Guitar\";\n case XINPUT_DEVSUBTYPE_DRUM_KIT:\n return \"XInput Drum Kit\";\n case XINPUT_DEVSUBTYPE_GAMEPAD:\n {\n if (xic->Flags & XINPUT_CAPS_WIRELESS)\n return \"Wireless Xbox Controller\";\n else\n return \"Xbox Controller\";\n }\n }\n\n return \"Unknown XInput Device\";\n}\n\n// Lexically compare device objects\n//\nstatic int compareJoystickObjects(const void* first, const void* second)\n{\n const _GLFWjoyobjectWin32* fo = first;\n const _GLFWjoyobjectWin32* so = second;\n\n if (fo->type != so->type)\n return fo->type - so->type;\n\n return fo->offset - so->offset;\n}\n\n// Checks whether the specified device supports XInput\n// Technique from FDInputJoystickManager::IsXInputDeviceFast in ZDoom\n//\nstatic GLFWbool supportsXInput(const GUID* guid)\n{\n UINT i, count = 0;\n RAWINPUTDEVICELIST* ridl;\n GLFWbool result = GLFW_FALSE;\n\n if (GetRawInputDeviceList(NULL, &count, sizeof(RAWINPUTDEVICELIST)) != 0)\n return GLFW_FALSE;\n\n ridl = calloc(count, sizeof(RAWINPUTDEVICELIST));\n\n if (GetRawInputDeviceList(ridl, &count, sizeof(RAWINPUTDEVICELIST)) == (UINT) -1)\n {\n free(ridl);\n return GLFW_FALSE;\n }\n\n for (i = 0; i < count; i++)\n {\n RID_DEVICE_INFO rdi;\n char name[256];\n UINT size;\n\n if (ridl[i].dwType != RIM_TYPEHID)\n continue;\n\n ZeroMemory(&rdi, sizeof(rdi));\n rdi.cbSize = sizeof(rdi);\n size = sizeof(rdi);\n\n if ((INT) GetRawInputDeviceInfoA(ridl[i].hDevice,\n RIDI_DEVICEINFO,\n &rdi, &size) == -1)\n {\n continue;\n }\n\n if (MAKELONG(rdi.hid.dwVendorId, rdi.hid.dwProductId) != (LONG) guid->Data1)\n continue;\n\n memset(name, 0, sizeof(name));\n size = sizeof(name);\n\n if ((INT) GetRawInputDeviceInfoA(ridl[i].hDevice,\n RIDI_DEVICENAME,\n name, &size) == -1)\n {\n break;\n }\n\n name[sizeof(name) - 1] = '\\0';\n if (strstr(name, \"IG_\"))\n {\n result = GLFW_TRUE;\n break;\n }\n }\n\n free(ridl);\n return result;\n}\n\n// Frees all resources associated with the specified joystick\n//\nstatic void closeJoystick(_GLFWjoystick* js)\n{\n if (js->win32.device)\n {\n IDirectInputDevice8_Unacquire(js->win32.device);\n IDirectInputDevice8_Release(js->win32.device);\n }\n\n free(js->win32.objects);\n\n _glfwFreeJoystick(js);\n _glfwInputJoystick(js, GLFW_DISCONNECTED);\n}\n\n// DirectInput device object enumeration callback\n// Insights gleaned from SDL\n//\nstatic BOOL CALLBACK deviceObjectCallback(const DIDEVICEOBJECTINSTANCEW* doi,\n void* user)\n{\n _GLFWobjenumWin32* data = user;\n _GLFWjoyobjectWin32* object = data->objects + data->objectCount;\n\n if (DIDFT_GETTYPE(doi->dwType) & DIDFT_AXIS)\n {\n DIPROPRANGE dipr;\n\n if (memcmp(&doi->guidType, &GUID_Slider, sizeof(GUID)) == 0)\n object->offset = DIJOFS_SLIDER(data->sliderCount);\n else if (memcmp(&doi->guidType, &GUID_XAxis, sizeof(GUID)) == 0)\n object->offset = DIJOFS_X;\n else if (memcmp(&doi->guidType, &GUID_YAxis, sizeof(GUID)) == 0)\n object->offset = DIJOFS_Y;\n else if (memcmp(&doi->guidType, &GUID_ZAxis, sizeof(GUID)) == 0)\n object->offset = DIJOFS_Z;\n else if (memcmp(&doi->guidType, &GUID_RxAxis, sizeof(GUID)) == 0)\n object->offset = DIJOFS_RX;\n else if (memcmp(&doi->guidType, &GUID_RyAxis, sizeof(GUID)) == 0)\n object->offset = DIJOFS_RY;\n else if (memcmp(&doi->guidType, &GUID_RzAxis, sizeof(GUID)) == 0)\n object->offset = DIJOFS_RZ;\n else\n return DIENUM_CONTINUE;\n\n ZeroMemory(&dipr, sizeof(dipr));\n dipr.diph.dwSize = sizeof(dipr);\n dipr.diph.dwHeaderSize = sizeof(dipr.diph);\n dipr.diph.dwObj = doi->dwType;\n dipr.diph.dwHow = DIPH_BYID;\n dipr.lMin = -32768;\n dipr.lMax = 32767;\n\n if (FAILED(IDirectInputDevice8_SetProperty(data->device,\n DIPROP_RANGE,\n &dipr.diph)))\n {\n return DIENUM_CONTINUE;\n }\n\n if (memcmp(&doi->guidType, &GUID_Slider, sizeof(GUID)) == 0)\n {\n object->type = _GLFW_TYPE_SLIDER;\n data->sliderCount++;\n }\n else\n {\n object->type = _GLFW_TYPE_AXIS;\n data->axisCount++;\n }\n }\n else if (DIDFT_GETTYPE(doi->dwType) & DIDFT_BUTTON)\n {\n object->offset = DIJOFS_BUTTON(data->buttonCount);\n object->type = _GLFW_TYPE_BUTTON;\n data->buttonCount++;\n }\n else if (DIDFT_GETTYPE(doi->dwType) & DIDFT_POV)\n {\n object->offset = DIJOFS_POV(data->povCount);\n object->type = _GLFW_TYPE_POV;\n data->povCount++;\n }\n\n data->objectCount++;\n return DIENUM_CONTINUE;\n}\n\n// DirectInput device enumeration callback\n//\nstatic BOOL CALLBACK deviceCallback(const DIDEVICEINSTANCE* di, void* user)\n{\n int jid = 0;\n DIDEVCAPS dc;\n DIPROPDWORD dipd;\n IDirectInputDevice8* device;\n _GLFWobjenumWin32 data;\n _GLFWjoystick* js;\n char guid[33];\n char name[256];\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n _GLFWjoystick* js = _glfw.joysticks + jid;\n if (js->present)\n {\n if (memcmp(&js->win32.guid, &di->guidInstance, sizeof(GUID)) == 0)\n return DIENUM_CONTINUE;\n }\n }\n\n if (supportsXInput(&di->guidProduct))\n return DIENUM_CONTINUE;\n\n if (FAILED(IDirectInput8_CreateDevice(_glfw.win32.dinput8.api,\n &di->guidInstance,\n &device,\n NULL)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR, \"Win32: Failed to create device\");\n return DIENUM_CONTINUE;\n }\n\n if (FAILED(IDirectInputDevice8_SetDataFormat(device, &_glfwDataFormat)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to set device data format\");\n\n IDirectInputDevice8_Release(device);\n return DIENUM_CONTINUE;\n }\n\n ZeroMemory(&dc, sizeof(dc));\n dc.dwSize = sizeof(dc);\n\n if (FAILED(IDirectInputDevice8_GetCapabilities(device, &dc)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to query device capabilities\");\n\n IDirectInputDevice8_Release(device);\n return DIENUM_CONTINUE;\n }\n\n ZeroMemory(&dipd, sizeof(dipd));\n dipd.diph.dwSize = sizeof(dipd);\n dipd.diph.dwHeaderSize = sizeof(dipd.diph);\n dipd.diph.dwHow = DIPH_DEVICE;\n dipd.dwData = DIPROPAXISMODE_ABS;\n\n if (FAILED(IDirectInputDevice8_SetProperty(device,\n DIPROP_AXISMODE,\n &dipd.diph)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to set device axis mode\");\n\n IDirectInputDevice8_Release(device);\n return DIENUM_CONTINUE;\n }\n\n memset(&data, 0, sizeof(data));\n data.device = device;\n data.objects = calloc(dc.dwAxes + (size_t) dc.dwButtons + dc.dwPOVs,\n sizeof(_GLFWjoyobjectWin32));\n\n if (FAILED(IDirectInputDevice8_EnumObjects(device,\n deviceObjectCallback,\n &data,\n DIDFT_AXIS | DIDFT_BUTTON | DIDFT_POV)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to enumerate device objects\");\n\n IDirectInputDevice8_Release(device);\n free(data.objects);\n return DIENUM_CONTINUE;\n }\n\n qsort(data.objects, data.objectCount,\n sizeof(_GLFWjoyobjectWin32),\n compareJoystickObjects);\n\n if (!WideCharToMultiByte(CP_UTF8, 0,\n di->tszInstanceName, -1,\n name, sizeof(name),\n NULL, NULL))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to convert joystick name to UTF-8\");\n\n IDirectInputDevice8_Release(device);\n free(data.objects);\n return DIENUM_STOP;\n }\n\n // Generate a joystick GUID that matches the SDL 2.0.5+ one\n if (memcmp(&di->guidProduct.Data4[2], \"PIDVID\", 6) == 0)\n {\n sprintf(guid, \"03000000%02x%02x0000%02x%02x000000000000\",\n (uint8_t) di->guidProduct.Data1,\n (uint8_t) (di->guidProduct.Data1 >> 8),\n (uint8_t) (di->guidProduct.Data1 >> 16),\n (uint8_t) (di->guidProduct.Data1 >> 24));\n }\n else\n {\n sprintf(guid, \"05000000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00\",\n name[0], name[1], name[2], name[3],\n name[4], name[5], name[6], name[7],\n name[8], name[9], name[10]);\n }\n\n js = _glfwAllocJoystick(name, guid,\n data.axisCount + data.sliderCount,\n data.buttonCount,\n data.povCount);\n if (!js)\n {\n IDirectInputDevice8_Release(device);\n free(data.objects);\n return DIENUM_STOP;\n }\n\n js->win32.device = device;\n js->win32.guid = di->guidInstance;\n js->win32.objects = data.objects;\n js->win32.objectCount = data.objectCount;\n\n _glfwInputJoystick(js, GLFW_CONNECTED);\n return DIENUM_CONTINUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialize joystick interface\n//\nvoid _glfwInitJoysticksWin32(void)\n{\n if (_glfw.win32.dinput8.instance)\n {\n if (FAILED(DirectInput8Create(GetModuleHandle(NULL),\n DIRECTINPUT_VERSION,\n &IID_IDirectInput8W,\n (void**) &_glfw.win32.dinput8.api,\n NULL)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create interface\");\n }\n }\n\n _glfwDetectJoystickConnectionWin32();\n}\n\n// Close all opened joystick handles\n//\nvoid _glfwTerminateJoysticksWin32(void)\n{\n int jid;\n\n for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)\n closeJoystick(_glfw.joysticks + jid);\n\n if (_glfw.win32.dinput8.api)\n IDirectInput8_Release(_glfw.win32.dinput8.api);\n}\n\n// Checks for new joysticks after DBT_DEVICEARRIVAL\n//\nvoid _glfwDetectJoystickConnectionWin32(void)\n{\n if (_glfw.win32.xinput.instance)\n {\n DWORD index;\n\n for (index = 0; index < XUSER_MAX_COUNT; index++)\n {\n int jid;\n char guid[33];\n XINPUT_CAPABILITIES xic;\n _GLFWjoystick* js;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (_glfw.joysticks[jid].present &&\n _glfw.joysticks[jid].win32.device == NULL &&\n _glfw.joysticks[jid].win32.index == index)\n {\n break;\n }\n }\n\n if (jid <= GLFW_JOYSTICK_LAST)\n continue;\n\n if (XInputGetCapabilities(index, 0, &xic) != ERROR_SUCCESS)\n continue;\n\n // Generate a joystick GUID that matches the SDL 2.0.5+ one\n sprintf(guid, \"78696e707574%02x000000000000000000\",\n xic.SubType & 0xff);\n\n js = _glfwAllocJoystick(getDeviceDescription(&xic), guid, 6, 10, 1);\n if (!js)\n continue;\n\n js->win32.index = index;\n\n _glfwInputJoystick(js, GLFW_CONNECTED);\n }\n }\n\n if (_glfw.win32.dinput8.api)\n {\n if (FAILED(IDirectInput8_EnumDevices(_glfw.win32.dinput8.api,\n DI8DEVCLASS_GAMECTRL,\n deviceCallback,\n NULL,\n DIEDFL_ALLDEVICES)))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Failed to enumerate DirectInput8 devices\");\n return;\n }\n }\n}\n\n// Checks for joystick disconnection after DBT_DEVICEREMOVECOMPLETE\n//\nvoid _glfwDetectJoystickDisconnectionWin32(void)\n{\n int jid;\n\n for (jid = 0; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n _GLFWjoystick* js = _glfw.joysticks + jid;\n if (js->present)\n _glfwPlatformPollJoystick(js, _GLFW_POLL_PRESENCE);\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformPollJoystick(_GLFWjoystick* js, int mode)\n{\n if (js->win32.device)\n {\n int i, ai = 0, bi = 0, pi = 0;\n HRESULT result;\n DIJOYSTATE state;\n\n IDirectInputDevice8_Poll(js->win32.device);\n result = IDirectInputDevice8_GetDeviceState(js->win32.device,\n sizeof(state),\n &state);\n if (result == DIERR_NOTACQUIRED || result == DIERR_INPUTLOST)\n {\n IDirectInputDevice8_Acquire(js->win32.device);\n IDirectInputDevice8_Poll(js->win32.device);\n result = IDirectInputDevice8_GetDeviceState(js->win32.device,\n sizeof(state),\n &state);\n }\n\n if (FAILED(result))\n {\n closeJoystick(js);\n return GLFW_FALSE;\n }\n\n if (mode == _GLFW_POLL_PRESENCE)\n return GLFW_TRUE;\n\n for (i = 0; i < js->win32.objectCount; i++)\n {\n const void* data = (char*) &state + js->win32.objects[i].offset;\n\n switch (js->win32.objects[i].type)\n {\n case _GLFW_TYPE_AXIS:\n case _GLFW_TYPE_SLIDER:\n {\n const float value = (*((LONG*) data) + 0.5f) / 32767.5f;\n _glfwInputJoystickAxis(js, ai, value);\n ai++;\n break;\n }\n\n case _GLFW_TYPE_BUTTON:\n {\n const char value = (*((BYTE*) data) & 0x80) != 0;\n _glfwInputJoystickButton(js, bi, value);\n bi++;\n break;\n }\n\n case _GLFW_TYPE_POV:\n {\n const int states[9] =\n {\n GLFW_HAT_UP,\n GLFW_HAT_RIGHT_UP,\n GLFW_HAT_RIGHT,\n GLFW_HAT_RIGHT_DOWN,\n GLFW_HAT_DOWN,\n GLFW_HAT_LEFT_DOWN,\n GLFW_HAT_LEFT,\n GLFW_HAT_LEFT_UP,\n GLFW_HAT_CENTERED\n };\n\n // Screams of horror are appropriate at this point\n int state = LOWORD(*(DWORD*) data) / (45 * DI_DEGREES);\n if (state < 0 || state > 8)\n state = 8;\n\n _glfwInputJoystickHat(js, pi, states[state]);\n pi++;\n break;\n }\n }\n }\n }\n else\n {\n int i, dpad = 0;\n DWORD result;\n XINPUT_STATE xis;\n const WORD buttons[10] =\n {\n XINPUT_GAMEPAD_A,\n XINPUT_GAMEPAD_B,\n XINPUT_GAMEPAD_X,\n XINPUT_GAMEPAD_Y,\n XINPUT_GAMEPAD_LEFT_SHOULDER,\n XINPUT_GAMEPAD_RIGHT_SHOULDER,\n XINPUT_GAMEPAD_BACK,\n XINPUT_GAMEPAD_START,\n XINPUT_GAMEPAD_LEFT_THUMB,\n XINPUT_GAMEPAD_RIGHT_THUMB\n };\n\n result = XInputGetState(js->win32.index, &xis);\n if (result != ERROR_SUCCESS)\n {\n if (result == ERROR_DEVICE_NOT_CONNECTED)\n closeJoystick(js);\n\n return GLFW_FALSE;\n }\n\n if (mode == _GLFW_POLL_PRESENCE)\n return GLFW_TRUE;\n\n _glfwInputJoystickAxis(js, 0, (xis.Gamepad.sThumbLX + 0.5f) / 32767.5f);\n _glfwInputJoystickAxis(js, 1, -(xis.Gamepad.sThumbLY + 0.5f) / 32767.5f);\n _glfwInputJoystickAxis(js, 2, (xis.Gamepad.sThumbRX + 0.5f) / 32767.5f);\n _glfwInputJoystickAxis(js, 3, -(xis.Gamepad.sThumbRY + 0.5f) / 32767.5f);\n _glfwInputJoystickAxis(js, 4, xis.Gamepad.bLeftTrigger / 127.5f - 1.f);\n _glfwInputJoystickAxis(js, 5, xis.Gamepad.bRightTrigger / 127.5f - 1.f);\n\n for (i = 0; i < 10; i++)\n {\n const char value = (xis.Gamepad.wButtons & buttons[i]) ? 1 : 0;\n _glfwInputJoystickButton(js, i, value);\n }\n\n if (xis.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_UP)\n dpad |= GLFW_HAT_UP;\n if (xis.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_RIGHT)\n dpad |= GLFW_HAT_RIGHT;\n if (xis.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_DOWN)\n dpad |= GLFW_HAT_DOWN;\n if (xis.Gamepad.wButtons & XINPUT_GAMEPAD_DPAD_LEFT)\n dpad |= GLFW_HAT_LEFT;\n\n _glfwInputJoystickHat(js, 0, dpad);\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformUpdateGamepadGUID(char* guid)\n{\n if (strcmp(guid + 20, \"504944564944\") == 0)\n {\n char original[33];\n strncpy(original, guid, sizeof(original) - 1);\n sprintf(guid, \"03000000%.4s0000%.4s000000000000\",\n original, original + 4);\n }\n}\n\n" }, { "path": "thirdparty/glfw/src/win32_joystick.h", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#define _GLFW_PLATFORM_JOYSTICK_STATE _GLFWjoystickWin32 win32\n#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyLibraryJoystick; }\n\n#define _GLFW_PLATFORM_MAPPING_NAME \"Windows\"\n\n// Joystick element (axis, button or slider)\n//\ntypedef struct _GLFWjoyobjectWin32\n{\n int offset;\n int type;\n} _GLFWjoyobjectWin32;\n\n// Win32-specific per-joystick data\n//\ntypedef struct _GLFWjoystickWin32\n{\n _GLFWjoyobjectWin32* objects;\n int objectCount;\n IDirectInputDevice8W* device;\n DWORD index;\n GUID guid;\n} _GLFWjoystickWin32;\n\n\nvoid _glfwInitJoysticksWin32(void);\nvoid _glfwTerminateJoysticksWin32(void);\nvoid _glfwDetectJoystickConnectionWin32(void);\nvoid _glfwDetectJoystickDisconnectionWin32(void);\n\n" }, { "path": "thirdparty/glfw/src/win32_monitor.c", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n\n\n// Callback for EnumDisplayMonitors in createMonitor\n//\nstatic BOOL CALLBACK monitorCallback(HMONITOR handle,\n HDC dc,\n RECT* rect,\n LPARAM data)\n{\n MONITORINFOEXW mi;\n ZeroMemory(&mi, sizeof(mi));\n mi.cbSize = sizeof(mi);\n\n if (GetMonitorInfoW(handle, (MONITORINFO*) &mi))\n {\n _GLFWmonitor* monitor = (_GLFWmonitor*) data;\n if (wcscmp(mi.szDevice, monitor->win32.adapterName) == 0)\n monitor->win32.handle = handle;\n }\n\n return TRUE;\n}\n\n// Create monitor from an adapter and (optionally) a display\n//\nstatic _GLFWmonitor* createMonitor(DISPLAY_DEVICEW* adapter,\n DISPLAY_DEVICEW* display)\n{\n _GLFWmonitor* monitor;\n int widthMM, heightMM;\n char* name;\n HDC dc;\n DEVMODEW dm;\n RECT rect;\n\n if (display)\n name = _glfwCreateUTF8FromWideStringWin32(display->DeviceString);\n else\n name = _glfwCreateUTF8FromWideStringWin32(adapter->DeviceString);\n if (!name)\n return NULL;\n\n ZeroMemory(&dm, sizeof(dm));\n dm.dmSize = sizeof(dm);\n EnumDisplaySettingsW(adapter->DeviceName, ENUM_CURRENT_SETTINGS, &dm);\n\n dc = CreateDCW(L\"DISPLAY\", adapter->DeviceName, NULL, NULL);\n\n if (IsWindows8Point1OrGreater())\n {\n widthMM = GetDeviceCaps(dc, HORZSIZE);\n heightMM = GetDeviceCaps(dc, VERTSIZE);\n }\n else\n {\n widthMM = (int) (dm.dmPelsWidth * 25.4f / GetDeviceCaps(dc, LOGPIXELSX));\n heightMM = (int) (dm.dmPelsHeight * 25.4f / GetDeviceCaps(dc, LOGPIXELSY));\n }\n\n DeleteDC(dc);\n\n monitor = _glfwAllocMonitor(name, widthMM, heightMM);\n free(name);\n\n if (adapter->StateFlags & DISPLAY_DEVICE_MODESPRUNED)\n monitor->win32.modesPruned = GLFW_TRUE;\n\n wcscpy(monitor->win32.adapterName, adapter->DeviceName);\n WideCharToMultiByte(CP_UTF8, 0,\n adapter->DeviceName, -1,\n monitor->win32.publicAdapterName,\n sizeof(monitor->win32.publicAdapterName),\n NULL, NULL);\n\n if (display)\n {\n wcscpy(monitor->win32.displayName, display->DeviceName);\n WideCharToMultiByte(CP_UTF8, 0,\n display->DeviceName, -1,\n monitor->win32.publicDisplayName,\n sizeof(monitor->win32.publicDisplayName),\n NULL, NULL);\n }\n\n rect.left = dm.dmPosition.x;\n rect.top = dm.dmPosition.y;\n rect.right = dm.dmPosition.x + dm.dmPelsWidth;\n rect.bottom = dm.dmPosition.y + dm.dmPelsHeight;\n\n EnumDisplayMonitors(NULL, &rect, monitorCallback, (LPARAM) monitor);\n return monitor;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Poll for changes in the set of connected monitors\n//\nvoid _glfwPollMonitorsWin32(void)\n{\n int i, disconnectedCount;\n _GLFWmonitor** disconnected = NULL;\n DWORD adapterIndex, displayIndex;\n DISPLAY_DEVICEW adapter, display;\n _GLFWmonitor* monitor;\n\n disconnectedCount = _glfw.monitorCount;\n if (disconnectedCount)\n {\n disconnected = calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));\n memcpy(disconnected,\n _glfw.monitors,\n _glfw.monitorCount * sizeof(_GLFWmonitor*));\n }\n\n for (adapterIndex = 0; ; adapterIndex++)\n {\n int type = _GLFW_INSERT_LAST;\n\n ZeroMemory(&adapter, sizeof(adapter));\n adapter.cb = sizeof(adapter);\n\n if (!EnumDisplayDevicesW(NULL, adapterIndex, &adapter, 0))\n break;\n\n if (!(adapter.StateFlags & DISPLAY_DEVICE_ACTIVE))\n continue;\n\n if (adapter.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)\n type = _GLFW_INSERT_FIRST;\n\n for (displayIndex = 0; ; displayIndex++)\n {\n ZeroMemory(&display, sizeof(display));\n display.cb = sizeof(display);\n\n if (!EnumDisplayDevicesW(adapter.DeviceName, displayIndex, &display, 0))\n break;\n\n if (!(display.StateFlags & DISPLAY_DEVICE_ACTIVE))\n continue;\n\n for (i = 0; i < disconnectedCount; i++)\n {\n if (disconnected[i] &&\n wcscmp(disconnected[i]->win32.displayName,\n display.DeviceName) == 0)\n {\n disconnected[i] = NULL;\n break;\n }\n }\n\n if (i < disconnectedCount)\n continue;\n\n monitor = createMonitor(&adapter, &display);\n if (!monitor)\n {\n free(disconnected);\n return;\n }\n\n _glfwInputMonitor(monitor, GLFW_CONNECTED, type);\n\n type = _GLFW_INSERT_LAST;\n }\n\n // HACK: If an active adapter does not have any display devices\n // (as sometimes happens), add it directly as a monitor\n if (displayIndex == 0)\n {\n for (i = 0; i < disconnectedCount; i++)\n {\n if (disconnected[i] &&\n wcscmp(disconnected[i]->win32.adapterName,\n adapter.DeviceName) == 0)\n {\n disconnected[i] = NULL;\n break;\n }\n }\n\n if (i < disconnectedCount)\n continue;\n\n monitor = createMonitor(&adapter, NULL);\n if (!monitor)\n {\n free(disconnected);\n return;\n }\n\n _glfwInputMonitor(monitor, GLFW_CONNECTED, type);\n }\n }\n\n for (i = 0; i < disconnectedCount; i++)\n {\n if (disconnected[i])\n _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);\n }\n\n free(disconnected);\n}\n\n// Change the current video mode\n//\nvoid _glfwSetVideoModeWin32(_GLFWmonitor* monitor, const GLFWvidmode* desired)\n{\n GLFWvidmode current;\n const GLFWvidmode* best;\n DEVMODEW dm;\n LONG result;\n\n best = _glfwChooseVideoMode(monitor, desired);\n _glfwPlatformGetVideoMode(monitor, ¤t);\n if (_glfwCompareVideoModes(¤t, best) == 0)\n return;\n\n ZeroMemory(&dm, sizeof(dm));\n dm.dmSize = sizeof(dm);\n dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL |\n DM_DISPLAYFREQUENCY;\n dm.dmPelsWidth = best->width;\n dm.dmPelsHeight = best->height;\n dm.dmBitsPerPel = best->redBits + best->greenBits + best->blueBits;\n dm.dmDisplayFrequency = best->refreshRate;\n\n if (dm.dmBitsPerPel < 15 || dm.dmBitsPerPel >= 24)\n dm.dmBitsPerPel = 32;\n\n result = ChangeDisplaySettingsExW(monitor->win32.adapterName,\n &dm,\n NULL,\n CDS_FULLSCREEN,\n NULL);\n if (result == DISP_CHANGE_SUCCESSFUL)\n monitor->win32.modeChanged = GLFW_TRUE;\n else\n {\n const char* description = \"Unknown error\";\n\n if (result == DISP_CHANGE_BADDUALVIEW)\n description = \"The system uses DualView\";\n else if (result == DISP_CHANGE_BADFLAGS)\n description = \"Invalid flags\";\n else if (result == DISP_CHANGE_BADMODE)\n description = \"Graphics mode not supported\";\n else if (result == DISP_CHANGE_BADPARAM)\n description = \"Invalid parameter\";\n else if (result == DISP_CHANGE_FAILED)\n description = \"Graphics mode failed\";\n else if (result == DISP_CHANGE_NOTUPDATED)\n description = \"Failed to write to registry\";\n else if (result == DISP_CHANGE_RESTART)\n description = \"Computer restart required\";\n\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to set video mode: %s\",\n description);\n }\n}\n\n// Restore the previously saved (original) video mode\n//\nvoid _glfwRestoreVideoModeWin32(_GLFWmonitor* monitor)\n{\n if (monitor->win32.modeChanged)\n {\n ChangeDisplaySettingsExW(monitor->win32.adapterName,\n NULL, NULL, CDS_FULLSCREEN, NULL);\n monitor->win32.modeChanged = GLFW_FALSE;\n }\n}\n\nvoid _glfwGetMonitorContentScaleWin32(HMONITOR handle, float* xscale, float* yscale)\n{\n UINT xdpi, ydpi;\n\n if (IsWindows8Point1OrGreater())\n GetDpiForMonitor(handle, MDT_EFFECTIVE_DPI, &xdpi, &ydpi);\n else\n {\n const HDC dc = GetDC(NULL);\n xdpi = GetDeviceCaps(dc, LOGPIXELSX);\n ydpi = GetDeviceCaps(dc, LOGPIXELSY);\n ReleaseDC(NULL, dc);\n }\n\n if (xscale)\n *xscale = xdpi / (float) USER_DEFAULT_SCREEN_DPI;\n if (yscale)\n *yscale = ydpi / (float) USER_DEFAULT_SCREEN_DPI;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)\n{\n}\n\nvoid _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)\n{\n DEVMODEW dm;\n ZeroMemory(&dm, sizeof(dm));\n dm.dmSize = sizeof(dm);\n\n EnumDisplaySettingsExW(monitor->win32.adapterName,\n ENUM_CURRENT_SETTINGS,\n &dm,\n EDS_ROTATEDMODE);\n\n if (xpos)\n *xpos = dm.dmPosition.x;\n if (ypos)\n *ypos = dm.dmPosition.y;\n}\n\nvoid _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,\n float* xscale, float* yscale)\n{\n _glfwGetMonitorContentScaleWin32(monitor->win32.handle, xscale, yscale);\n}\n\nvoid _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,\n int* xpos, int* ypos,\n int* width, int* height)\n{\n MONITORINFO mi = { sizeof(mi) };\n GetMonitorInfo(monitor->win32.handle, &mi);\n\n if (xpos)\n *xpos = mi.rcWork.left;\n if (ypos)\n *ypos = mi.rcWork.top;\n if (width)\n *width = mi.rcWork.right - mi.rcWork.left;\n if (height)\n *height = mi.rcWork.bottom - mi.rcWork.top;\n}\n\nGLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)\n{\n int modeIndex = 0, size = 0;\n GLFWvidmode* result = NULL;\n\n *count = 0;\n\n for (;;)\n {\n int i;\n GLFWvidmode mode;\n DEVMODEW dm;\n\n ZeroMemory(&dm, sizeof(dm));\n dm.dmSize = sizeof(dm);\n\n if (!EnumDisplaySettingsW(monitor->win32.adapterName, modeIndex, &dm))\n break;\n\n modeIndex++;\n\n // Skip modes with less than 15 BPP\n if (dm.dmBitsPerPel < 15)\n continue;\n\n mode.width = dm.dmPelsWidth;\n mode.height = dm.dmPelsHeight;\n mode.refreshRate = dm.dmDisplayFrequency;\n _glfwSplitBPP(dm.dmBitsPerPel,\n &mode.redBits,\n &mode.greenBits,\n &mode.blueBits);\n\n for (i = 0; i < *count; i++)\n {\n if (_glfwCompareVideoModes(result + i, &mode) == 0)\n break;\n }\n\n // Skip duplicate modes\n if (i < *count)\n continue;\n\n if (monitor->win32.modesPruned)\n {\n // Skip modes not supported by the connected displays\n if (ChangeDisplaySettingsExW(monitor->win32.adapterName,\n &dm,\n NULL,\n CDS_TEST,\n NULL) != DISP_CHANGE_SUCCESSFUL)\n {\n continue;\n }\n }\n\n if (*count == size)\n {\n size += 128;\n result = (GLFWvidmode*) realloc(result, size * sizeof(GLFWvidmode));\n }\n\n (*count)++;\n result[*count - 1] = mode;\n }\n\n if (!*count)\n {\n // HACK: Report the current mode if no valid modes were found\n result = calloc(1, sizeof(GLFWvidmode));\n _glfwPlatformGetVideoMode(monitor, result);\n *count = 1;\n }\n\n return result;\n}\n\nvoid _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)\n{\n DEVMODEW dm;\n ZeroMemory(&dm, sizeof(dm));\n dm.dmSize = sizeof(dm);\n\n EnumDisplaySettingsW(monitor->win32.adapterName, ENUM_CURRENT_SETTINGS, &dm);\n\n mode->width = dm.dmPelsWidth;\n mode->height = dm.dmPelsHeight;\n mode->refreshRate = dm.dmDisplayFrequency;\n _glfwSplitBPP(dm.dmBitsPerPel,\n &mode->redBits,\n &mode->greenBits,\n &mode->blueBits);\n}\n\nGLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)\n{\n HDC dc;\n WORD values[3][256];\n\n dc = CreateDCW(L\"DISPLAY\", monitor->win32.adapterName, NULL, NULL);\n GetDeviceGammaRamp(dc, values);\n DeleteDC(dc);\n\n _glfwAllocGammaArrays(ramp, 256);\n\n memcpy(ramp->red, values[0], sizeof(values[0]));\n memcpy(ramp->green, values[1], sizeof(values[1]));\n memcpy(ramp->blue, values[2], sizeof(values[2]));\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)\n{\n HDC dc;\n WORD values[3][256];\n\n if (ramp->size != 256)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Gamma ramp size must be 256\");\n return;\n }\n\n memcpy(values[0], ramp->red, sizeof(values[0]));\n memcpy(values[1], ramp->green, sizeof(values[1]));\n memcpy(values[2], ramp->blue, sizeof(values[2]));\n\n dc = CreateDCW(L\"DISPLAY\", monitor->win32.adapterName, NULL, NULL);\n SetDeviceGammaRamp(dc, values);\n DeleteDC(dc);\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return monitor->win32.publicAdapterName;\n}\n\nGLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return monitor->win32.publicDisplayName;\n}\n\n" }, { "path": "thirdparty/glfw/src/win32_platform.h", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n// We don't need all the fancy stuff\n#ifndef NOMINMAX\n #define NOMINMAX\n#endif\n\n#ifndef VC_EXTRALEAN\n #define VC_EXTRALEAN\n#endif\n\n#ifndef WIN32_LEAN_AND_MEAN\n #define WIN32_LEAN_AND_MEAN\n#endif\n\n// This is a workaround for the fact that glfw3.h needs to export APIENTRY (for\n// example to allow applications to correctly declare a GL_ARB_debug_output\n// callback) but windows.h assumes no one will define APIENTRY before it does\n#undef APIENTRY\n\n// GLFW on Windows is Unicode only and does not work in MBCS mode\n#ifndef UNICODE\n #define UNICODE\n#endif\n\n// GLFW requires Windows XP or later\n#if WINVER < 0x0501\n #undef WINVER\n #define WINVER 0x0501\n#endif\n#if _WIN32_WINNT < 0x0501\n #undef _WIN32_WINNT\n #define _WIN32_WINNT 0x0501\n#endif\n\n// GLFW uses DirectInput8 interfaces\n#define DIRECTINPUT_VERSION 0x0800\n\n// GLFW uses OEM cursor resources\n#define OEMRESOURCE\n\n#include \n#include \n#include \n#include \n#include \n\n// HACK: Define macros that some windows.h variants don't\n#ifndef WM_MOUSEHWHEEL\n #define WM_MOUSEHWHEEL 0x020E\n#endif\n#ifndef WM_DWMCOMPOSITIONCHANGED\n #define WM_DWMCOMPOSITIONCHANGED 0x031E\n#endif\n#ifndef WM_COPYGLOBALDATA\n #define WM_COPYGLOBALDATA 0x0049\n#endif\n#ifndef WM_UNICHAR\n #define WM_UNICHAR 0x0109\n#endif\n#ifndef UNICODE_NOCHAR\n #define UNICODE_NOCHAR 0xFFFF\n#endif\n#ifndef WM_DPICHANGED\n #define WM_DPICHANGED 0x02E0\n#endif\n#ifndef GET_XBUTTON_WPARAM\n #define GET_XBUTTON_WPARAM(w) (HIWORD(w))\n#endif\n#ifndef EDS_ROTATEDMODE\n #define EDS_ROTATEDMODE 0x00000004\n#endif\n#ifndef DISPLAY_DEVICE_ACTIVE\n #define DISPLAY_DEVICE_ACTIVE 0x00000001\n#endif\n#ifndef _WIN32_WINNT_WINBLUE\n #define _WIN32_WINNT_WINBLUE 0x0602\n#endif\n#ifndef _WIN32_WINNT_WIN8\n #define _WIN32_WINNT_WIN8 0x0602\n#endif\n#ifndef WM_GETDPISCALEDSIZE\n #define WM_GETDPISCALEDSIZE 0x02e4\n#endif\n#ifndef USER_DEFAULT_SCREEN_DPI\n #define USER_DEFAULT_SCREEN_DPI 96\n#endif\n#ifndef OCR_HAND\n #define OCR_HAND 32649\n#endif\n\n#if WINVER < 0x0601\ntypedef struct\n{\n DWORD cbSize;\n DWORD ExtStatus;\n} CHANGEFILTERSTRUCT;\n#ifndef MSGFLT_ALLOW\n #define MSGFLT_ALLOW 1\n#endif\n#endif /*Windows 7*/\n\n#if WINVER < 0x0600\n#define DWM_BB_ENABLE 0x00000001\n#define DWM_BB_BLURREGION 0x00000002\ntypedef struct\n{\n DWORD dwFlags;\n BOOL fEnable;\n HRGN hRgnBlur;\n BOOL fTransitionOnMaximized;\n} DWM_BLURBEHIND;\n#else\n #include \n#endif /*Windows Vista*/\n\n#ifndef DPI_ENUMS_DECLARED\ntypedef enum\n{\n PROCESS_DPI_UNAWARE = 0,\n PROCESS_SYSTEM_DPI_AWARE = 1,\n PROCESS_PER_MONITOR_DPI_AWARE = 2\n} PROCESS_DPI_AWARENESS;\ntypedef enum\n{\n MDT_EFFECTIVE_DPI = 0,\n MDT_ANGULAR_DPI = 1,\n MDT_RAW_DPI = 2,\n MDT_DEFAULT = MDT_EFFECTIVE_DPI\n} MONITOR_DPI_TYPE;\n#endif /*DPI_ENUMS_DECLARED*/\n\n#ifndef DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2\n#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((HANDLE) -4)\n#endif /*DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2*/\n\n// HACK: Define versionhelpers.h functions manually as MinGW lacks the header\n#define IsWindowsXPOrGreater() \\\n _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_WINXP), \\\n LOBYTE(_WIN32_WINNT_WINXP), 0)\n#define IsWindowsVistaOrGreater() \\\n _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_VISTA), \\\n LOBYTE(_WIN32_WINNT_VISTA), 0)\n#define IsWindows7OrGreater() \\\n _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_WIN7), \\\n LOBYTE(_WIN32_WINNT_WIN7), 0)\n#define IsWindows8OrGreater() \\\n _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_WIN8), \\\n LOBYTE(_WIN32_WINNT_WIN8), 0)\n#define IsWindows8Point1OrGreater() \\\n _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_WINBLUE), \\\n LOBYTE(_WIN32_WINNT_WINBLUE), 0)\n\n#define _glfwIsWindows10AnniversaryUpdateOrGreaterWin32() \\\n _glfwIsWindows10BuildOrGreaterWin32(14393)\n#define _glfwIsWindows10CreatorsUpdateOrGreaterWin32() \\\n _glfwIsWindows10BuildOrGreaterWin32(15063)\n\n// HACK: Define macros that some xinput.h variants don't\n#ifndef XINPUT_CAPS_WIRELESS\n #define XINPUT_CAPS_WIRELESS 0x0002\n#endif\n#ifndef XINPUT_DEVSUBTYPE_WHEEL\n #define XINPUT_DEVSUBTYPE_WHEEL 0x02\n#endif\n#ifndef XINPUT_DEVSUBTYPE_ARCADE_STICK\n #define XINPUT_DEVSUBTYPE_ARCADE_STICK 0x03\n#endif\n#ifndef XINPUT_DEVSUBTYPE_FLIGHT_STICK\n #define XINPUT_DEVSUBTYPE_FLIGHT_STICK 0x04\n#endif\n#ifndef XINPUT_DEVSUBTYPE_DANCE_PAD\n #define XINPUT_DEVSUBTYPE_DANCE_PAD 0x05\n#endif\n#ifndef XINPUT_DEVSUBTYPE_GUITAR\n #define XINPUT_DEVSUBTYPE_GUITAR 0x06\n#endif\n#ifndef XINPUT_DEVSUBTYPE_DRUM_KIT\n #define XINPUT_DEVSUBTYPE_DRUM_KIT 0x08\n#endif\n#ifndef XINPUT_DEVSUBTYPE_ARCADE_PAD\n #define XINPUT_DEVSUBTYPE_ARCADE_PAD 0x13\n#endif\n#ifndef XUSER_MAX_COUNT\n #define XUSER_MAX_COUNT 4\n#endif\n\n// HACK: Define macros that some dinput.h variants don't\n#ifndef DIDFT_OPTIONAL\n #define DIDFT_OPTIONAL 0x80000000\n#endif\n\n// winmm.dll function pointer typedefs\ntypedef DWORD (WINAPI * PFN_timeGetTime)(void);\n#define timeGetTime _glfw.win32.winmm.GetTime\n\n// xinput.dll function pointer typedefs\ntypedef DWORD (WINAPI * PFN_XInputGetCapabilities)(DWORD,DWORD,XINPUT_CAPABILITIES*);\ntypedef DWORD (WINAPI * PFN_XInputGetState)(DWORD,XINPUT_STATE*);\n#define XInputGetCapabilities _glfw.win32.xinput.GetCapabilities\n#define XInputGetState _glfw.win32.xinput.GetState\n\n// dinput8.dll function pointer typedefs\ntypedef HRESULT (WINAPI * PFN_DirectInput8Create)(HINSTANCE,DWORD,REFIID,LPVOID*,LPUNKNOWN);\n#define DirectInput8Create _glfw.win32.dinput8.Create\n\n// user32.dll function pointer typedefs\ntypedef BOOL (WINAPI * PFN_SetProcessDPIAware)(void);\ntypedef BOOL (WINAPI * PFN_ChangeWindowMessageFilterEx)(HWND,UINT,DWORD,CHANGEFILTERSTRUCT*);\ntypedef BOOL (WINAPI * PFN_EnableNonClientDpiScaling)(HWND);\ntypedef BOOL (WINAPI * PFN_SetProcessDpiAwarenessContext)(HANDLE);\ntypedef UINT (WINAPI * PFN_GetDpiForWindow)(HWND);\ntypedef BOOL (WINAPI * PFN_AdjustWindowRectExForDpi)(LPRECT,DWORD,BOOL,DWORD,UINT);\n#define SetProcessDPIAware _glfw.win32.user32.SetProcessDPIAware_\n#define ChangeWindowMessageFilterEx _glfw.win32.user32.ChangeWindowMessageFilterEx_\n#define EnableNonClientDpiScaling _glfw.win32.user32.EnableNonClientDpiScaling_\n#define SetProcessDpiAwarenessContext _glfw.win32.user32.SetProcessDpiAwarenessContext_\n#define GetDpiForWindow _glfw.win32.user32.GetDpiForWindow_\n#define AdjustWindowRectExForDpi _glfw.win32.user32.AdjustWindowRectExForDpi_\n\n// dwmapi.dll function pointer typedefs\ntypedef HRESULT (WINAPI * PFN_DwmIsCompositionEnabled)(BOOL*);\ntypedef HRESULT (WINAPI * PFN_DwmFlush)(VOID);\ntypedef HRESULT(WINAPI * PFN_DwmEnableBlurBehindWindow)(HWND,const DWM_BLURBEHIND*);\n#define DwmIsCompositionEnabled _glfw.win32.dwmapi.IsCompositionEnabled\n#define DwmFlush _glfw.win32.dwmapi.Flush\n#define DwmEnableBlurBehindWindow _glfw.win32.dwmapi.EnableBlurBehindWindow\n\n// shcore.dll function pointer typedefs\ntypedef HRESULT (WINAPI * PFN_SetProcessDpiAwareness)(PROCESS_DPI_AWARENESS);\ntypedef HRESULT (WINAPI * PFN_GetDpiForMonitor)(HMONITOR,MONITOR_DPI_TYPE,UINT*,UINT*);\n#define SetProcessDpiAwareness _glfw.win32.shcore.SetProcessDpiAwareness_\n#define GetDpiForMonitor _glfw.win32.shcore.GetDpiForMonitor_\n\n// ntdll.dll function pointer typedefs\ntypedef LONG (WINAPI * PFN_RtlVerifyVersionInfo)(OSVERSIONINFOEXW*,ULONG,ULONGLONG);\n#define RtlVerifyVersionInfo _glfw.win32.ntdll.RtlVerifyVersionInfo_\n\ntypedef VkFlags VkWin32SurfaceCreateFlagsKHR;\n\ntypedef struct VkWin32SurfaceCreateInfoKHR\n{\n VkStructureType sType;\n const void* pNext;\n VkWin32SurfaceCreateFlagsKHR flags;\n HINSTANCE hinstance;\n HWND hwnd;\n} VkWin32SurfaceCreateInfoKHR;\n\ntypedef VkResult (APIENTRY *PFN_vkCreateWin32SurfaceKHR)(VkInstance,const VkWin32SurfaceCreateInfoKHR*,const VkAllocationCallbacks*,VkSurfaceKHR*);\ntypedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)(VkPhysicalDevice,uint32_t);\n\n#include \"win32_joystick.h\"\n#include \"wgl_context.h\"\n#include \"egl_context.h\"\n#include \"osmesa_context.h\"\n\n#if !defined(_GLFW_WNDCLASSNAME)\n #define _GLFW_WNDCLASSNAME L\"GLFW30\"\n#endif\n\n#define _glfw_dlopen(name) LoadLibraryA(name)\n#define _glfw_dlclose(handle) FreeLibrary((HMODULE) handle)\n#define _glfw_dlsym(handle, name) GetProcAddress((HMODULE) handle, name)\n\n#define _GLFW_EGL_NATIVE_WINDOW ((EGLNativeWindowType) window->win32.handle)\n#define _GLFW_EGL_NATIVE_DISPLAY EGL_DEFAULT_DISPLAY\n\n#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowWin32 win32\n#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryWin32 win32\n#define _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerWin32 win32\n#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorWin32 win32\n#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorWin32 win32\n#define _GLFW_PLATFORM_TLS_STATE _GLFWtlsWin32 win32\n#define _GLFW_PLATFORM_MUTEX_STATE _GLFWmutexWin32 win32\n\n\n// Win32-specific per-window data\n//\ntypedef struct _GLFWwindowWin32\n{\n HWND handle;\n HICON bigIcon;\n HICON smallIcon;\n\n GLFWbool cursorTracked;\n GLFWbool frameAction;\n GLFWbool iconified;\n GLFWbool maximized;\n // Whether to enable framebuffer transparency on DWM\n GLFWbool transparent;\n GLFWbool scaleToMonitor;\n\n // The last received cursor position, regardless of source\n int lastCursorPosX, lastCursorPosY;\n\n} _GLFWwindowWin32;\n\n// Win32-specific global data\n//\ntypedef struct _GLFWlibraryWin32\n{\n HWND helperWindowHandle;\n HDEVNOTIFY deviceNotificationHandle;\n DWORD foregroundLockTimeout;\n int acquiredMonitorCount;\n char* clipboardString;\n short int keycodes[512];\n short int scancodes[GLFW_KEY_LAST + 1];\n char keynames[GLFW_KEY_LAST + 1][5];\n // Where to place the cursor when re-enabled\n double restoreCursorPosX, restoreCursorPosY;\n // The window whose disabled cursor mode is active\n _GLFWwindow* disabledCursorWindow;\n RAWINPUT* rawInput;\n int rawInputSize;\n UINT mouseTrailSize;\n\n struct {\n HINSTANCE instance;\n PFN_timeGetTime GetTime;\n } winmm;\n\n struct {\n HINSTANCE instance;\n PFN_DirectInput8Create Create;\n IDirectInput8W* api;\n } dinput8;\n\n struct {\n HINSTANCE instance;\n PFN_XInputGetCapabilities GetCapabilities;\n PFN_XInputGetState GetState;\n } xinput;\n\n struct {\n HINSTANCE instance;\n PFN_SetProcessDPIAware SetProcessDPIAware_;\n PFN_ChangeWindowMessageFilterEx ChangeWindowMessageFilterEx_;\n PFN_EnableNonClientDpiScaling EnableNonClientDpiScaling_;\n PFN_SetProcessDpiAwarenessContext SetProcessDpiAwarenessContext_;\n PFN_GetDpiForWindow GetDpiForWindow_;\n PFN_AdjustWindowRectExForDpi AdjustWindowRectExForDpi_;\n } user32;\n\n struct {\n HINSTANCE instance;\n PFN_DwmIsCompositionEnabled IsCompositionEnabled;\n PFN_DwmFlush Flush;\n PFN_DwmEnableBlurBehindWindow EnableBlurBehindWindow;\n } dwmapi;\n\n struct {\n HINSTANCE instance;\n PFN_SetProcessDpiAwareness SetProcessDpiAwareness_;\n PFN_GetDpiForMonitor GetDpiForMonitor_;\n } shcore;\n\n struct {\n HINSTANCE instance;\n PFN_RtlVerifyVersionInfo RtlVerifyVersionInfo_;\n } ntdll;\n\n} _GLFWlibraryWin32;\n\n// Win32-specific per-monitor data\n//\ntypedef struct _GLFWmonitorWin32\n{\n HMONITOR handle;\n // This size matches the static size of DISPLAY_DEVICE.DeviceName\n WCHAR adapterName[32];\n WCHAR displayName[32];\n char publicAdapterName[32];\n char publicDisplayName[32];\n GLFWbool modesPruned;\n GLFWbool modeChanged;\n\n} _GLFWmonitorWin32;\n\n// Win32-specific per-cursor data\n//\ntypedef struct _GLFWcursorWin32\n{\n HCURSOR handle;\n\n} _GLFWcursorWin32;\n\n// Win32-specific global timer data\n//\ntypedef struct _GLFWtimerWin32\n{\n GLFWbool hasPC;\n uint64_t frequency;\n\n} _GLFWtimerWin32;\n\n// Win32-specific thread local storage data\n//\ntypedef struct _GLFWtlsWin32\n{\n GLFWbool allocated;\n DWORD index;\n\n} _GLFWtlsWin32;\n\n// Win32-specific mutex data\n//\ntypedef struct _GLFWmutexWin32\n{\n GLFWbool allocated;\n CRITICAL_SECTION section;\n\n} _GLFWmutexWin32;\n\n\nGLFWbool _glfwRegisterWindowClassWin32(void);\nvoid _glfwUnregisterWindowClassWin32(void);\n\nWCHAR* _glfwCreateWideStringFromUTF8Win32(const char* source);\nchar* _glfwCreateUTF8FromWideStringWin32(const WCHAR* source);\nBOOL _glfwIsWindowsVersionOrGreaterWin32(WORD major, WORD minor, WORD sp);\nBOOL _glfwIsWindows10BuildOrGreaterWin32(WORD build);\nvoid _glfwInputErrorWin32(int error, const char* description);\nvoid _glfwUpdateKeyNamesWin32(void);\n\nvoid _glfwInitTimerWin32(void);\n\nvoid _glfwPollMonitorsWin32(void);\nvoid _glfwSetVideoModeWin32(_GLFWmonitor* monitor, const GLFWvidmode* desired);\nvoid _glfwRestoreVideoModeWin32(_GLFWmonitor* monitor);\nvoid _glfwGetMonitorContentScaleWin32(HMONITOR handle, float* xscale, float* yscale);\n\n" }, { "path": "thirdparty/glfw/src/win32_thread.c", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWbool _glfwPlatformCreateTls(_GLFWtls* tls)\n{\n assert(tls->win32.allocated == GLFW_FALSE);\n\n tls->win32.index = TlsAlloc();\n if (tls->win32.index == TLS_OUT_OF_INDEXES)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to allocate TLS index\");\n return GLFW_FALSE;\n }\n\n tls->win32.allocated = GLFW_TRUE;\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyTls(_GLFWtls* tls)\n{\n if (tls->win32.allocated)\n TlsFree(tls->win32.index);\n memset(tls, 0, sizeof(_GLFWtls));\n}\n\nvoid* _glfwPlatformGetTls(_GLFWtls* tls)\n{\n assert(tls->win32.allocated == GLFW_TRUE);\n return TlsGetValue(tls->win32.index);\n}\n\nvoid _glfwPlatformSetTls(_GLFWtls* tls, void* value)\n{\n assert(tls->win32.allocated == GLFW_TRUE);\n TlsSetValue(tls->win32.index, value);\n}\n\nGLFWbool _glfwPlatformCreateMutex(_GLFWmutex* mutex)\n{\n assert(mutex->win32.allocated == GLFW_FALSE);\n InitializeCriticalSection(&mutex->win32.section);\n return mutex->win32.allocated = GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyMutex(_GLFWmutex* mutex)\n{\n if (mutex->win32.allocated)\n DeleteCriticalSection(&mutex->win32.section);\n memset(mutex, 0, sizeof(_GLFWmutex));\n}\n\nvoid _glfwPlatformLockMutex(_GLFWmutex* mutex)\n{\n assert(mutex->win32.allocated == GLFW_TRUE);\n EnterCriticalSection(&mutex->win32.section);\n}\n\nvoid _glfwPlatformUnlockMutex(_GLFWmutex* mutex)\n{\n assert(mutex->win32.allocated == GLFW_TRUE);\n LeaveCriticalSection(&mutex->win32.section);\n}\n\n" }, { "path": "thirdparty/glfw/src/win32_time.c", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Initialise timer\n//\nvoid _glfwInitTimerWin32(void)\n{\n uint64_t frequency;\n\n if (QueryPerformanceFrequency((LARGE_INTEGER*) &frequency))\n {\n _glfw.timer.win32.hasPC = GLFW_TRUE;\n _glfw.timer.win32.frequency = frequency;\n }\n else\n {\n _glfw.timer.win32.hasPC = GLFW_FALSE;\n _glfw.timer.win32.frequency = 1000;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nuint64_t _glfwPlatformGetTimerValue(void)\n{\n if (_glfw.timer.win32.hasPC)\n {\n uint64_t value;\n QueryPerformanceCounter((LARGE_INTEGER*) &value);\n return value;\n }\n else\n return (uint64_t) timeGetTime();\n}\n\nuint64_t _glfwPlatformGetTimerFrequency(void)\n{\n return _glfw.timer.win32.frequency;\n}\n\n" }, { "path": "thirdparty/glfw/src/win32_window.c", "content": "//========================================================================\n// GLFW 3.3 Win32 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n#include \n\n// Returns the window style for the specified window\n//\nstatic DWORD getWindowStyle(const _GLFWwindow* window)\n{\n DWORD style = WS_CLIPSIBLINGS | WS_CLIPCHILDREN;\n\n if (window->monitor)\n style |= WS_POPUP;\n else\n {\n style |= WS_SYSMENU | WS_MINIMIZEBOX;\n\n if (window->decorated)\n {\n style |= WS_CAPTION;\n\n if (window->resizable)\n style |= WS_MAXIMIZEBOX | WS_THICKFRAME;\n }\n else\n style |= WS_POPUP;\n }\n\n return style;\n}\n\n// Returns the extended window style for the specified window\n//\nstatic DWORD getWindowExStyle(const _GLFWwindow* window)\n{\n DWORD style = WS_EX_APPWINDOW;\n\n if (window->monitor || window->floating)\n style |= WS_EX_TOPMOST;\n\n return style;\n}\n\n// Returns the image whose area most closely matches the desired one\n//\nstatic const GLFWimage* chooseImage(int count, const GLFWimage* images,\n int width, int height)\n{\n int i, leastDiff = INT_MAX;\n const GLFWimage* closest = NULL;\n\n for (i = 0; i < count; i++)\n {\n const int currDiff = abs(images[i].width * images[i].height -\n width * height);\n if (currDiff < leastDiff)\n {\n closest = images + i;\n leastDiff = currDiff;\n }\n }\n\n return closest;\n}\n\n// Creates an RGBA icon or cursor\n//\nstatic HICON createIcon(const GLFWimage* image,\n int xhot, int yhot, GLFWbool icon)\n{\n int i;\n HDC dc;\n HICON handle;\n HBITMAP color, mask;\n BITMAPV5HEADER bi;\n ICONINFO ii;\n unsigned char* target = NULL;\n unsigned char* source = image->pixels;\n\n ZeroMemory(&bi, sizeof(bi));\n bi.bV5Size = sizeof(bi);\n bi.bV5Width = image->width;\n bi.bV5Height = -image->height;\n bi.bV5Planes = 1;\n bi.bV5BitCount = 32;\n bi.bV5Compression = BI_BITFIELDS;\n bi.bV5RedMask = 0x00ff0000;\n bi.bV5GreenMask = 0x0000ff00;\n bi.bV5BlueMask = 0x000000ff;\n bi.bV5AlphaMask = 0xff000000;\n\n dc = GetDC(NULL);\n color = CreateDIBSection(dc,\n (BITMAPINFO*) &bi,\n DIB_RGB_COLORS,\n (void**) &target,\n NULL,\n (DWORD) 0);\n ReleaseDC(NULL, dc);\n\n if (!color)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create RGBA bitmap\");\n return NULL;\n }\n\n mask = CreateBitmap(image->width, image->height, 1, 1, NULL);\n if (!mask)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create mask bitmap\");\n DeleteObject(color);\n return NULL;\n }\n\n for (i = 0; i < image->width * image->height; i++)\n {\n target[0] = source[2];\n target[1] = source[1];\n target[2] = source[0];\n target[3] = source[3];\n target += 4;\n source += 4;\n }\n\n ZeroMemory(&ii, sizeof(ii));\n ii.fIcon = icon;\n ii.xHotspot = xhot;\n ii.yHotspot = yhot;\n ii.hbmMask = mask;\n ii.hbmColor = color;\n\n handle = CreateIconIndirect(&ii);\n\n DeleteObject(color);\n DeleteObject(mask);\n\n if (!handle)\n {\n if (icon)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create icon\");\n }\n else\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create cursor\");\n }\n }\n\n return handle;\n}\n\n// Translate content area size to full window size according to styles and DPI\n//\nstatic void getFullWindowSize(DWORD style, DWORD exStyle,\n int contentWidth, int contentHeight,\n int* fullWidth, int* fullHeight,\n UINT dpi)\n{\n RECT rect = { 0, 0, contentWidth, contentHeight };\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n AdjustWindowRectExForDpi(&rect, style, FALSE, exStyle, dpi);\n else\n AdjustWindowRectEx(&rect, style, FALSE, exStyle);\n\n *fullWidth = rect.right - rect.left;\n *fullHeight = rect.bottom - rect.top;\n}\n\n// Enforce the content area aspect ratio based on which edge is being dragged\n//\nstatic void applyAspectRatio(_GLFWwindow* window, int edge, RECT* area)\n{\n int xoff, yoff;\n UINT dpi = USER_DEFAULT_SCREEN_DPI;\n const float ratio = (float) window->numer / (float) window->denom;\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n dpi = GetDpiForWindow(window->win32.handle);\n\n getFullWindowSize(getWindowStyle(window), getWindowExStyle(window),\n 0, 0, &xoff, &yoff, dpi);\n\n if (edge == WMSZ_LEFT || edge == WMSZ_BOTTOMLEFT ||\n edge == WMSZ_RIGHT || edge == WMSZ_BOTTOMRIGHT)\n {\n area->bottom = area->top + yoff +\n (int) ((area->right - area->left - xoff) / ratio);\n }\n else if (edge == WMSZ_TOPLEFT || edge == WMSZ_TOPRIGHT)\n {\n area->top = area->bottom - yoff -\n (int) ((area->right - area->left - xoff) / ratio);\n }\n else if (edge == WMSZ_TOP || edge == WMSZ_BOTTOM)\n {\n area->right = area->left + xoff +\n (int) ((area->bottom - area->top - yoff) * ratio);\n }\n}\n\n// Updates the cursor image according to its cursor mode\n//\nstatic void updateCursorImage(_GLFWwindow* window)\n{\n if (window->cursorMode == GLFW_CURSOR_NORMAL)\n {\n if (window->cursor)\n SetCursor(window->cursor->win32.handle);\n else\n SetCursor(LoadCursorW(NULL, IDC_ARROW));\n }\n else\n SetCursor(NULL);\n}\n\n// Updates the cursor clip rect\n//\nstatic void updateClipRect(_GLFWwindow* window)\n{\n if (window)\n {\n RECT clipRect;\n GetClientRect(window->win32.handle, &clipRect);\n ClientToScreen(window->win32.handle, (POINT*) &clipRect.left);\n ClientToScreen(window->win32.handle, (POINT*) &clipRect.right);\n ClipCursor(&clipRect);\n }\n else\n ClipCursor(NULL);\n}\n\n// Enables WM_INPUT messages for the mouse for the specified window\n//\nstatic void enableRawMouseMotion(_GLFWwindow* window)\n{\n const RAWINPUTDEVICE rid = { 0x01, 0x02, 0, window->win32.handle };\n\n if (!RegisterRawInputDevices(&rid, 1, sizeof(rid)))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to register raw input device\");\n }\n}\n\n// Disables WM_INPUT messages for the mouse\n//\nstatic void disableRawMouseMotion(_GLFWwindow* window)\n{\n const RAWINPUTDEVICE rid = { 0x01, 0x02, RIDEV_REMOVE, NULL };\n\n if (!RegisterRawInputDevices(&rid, 1, sizeof(rid)))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to remove raw input device\");\n }\n}\n\n// Apply disabled cursor mode to a focused window\n//\nstatic void disableCursor(_GLFWwindow* window)\n{\n _glfw.win32.disabledCursorWindow = window;\n _glfwPlatformGetCursorPos(window,\n &_glfw.win32.restoreCursorPosX,\n &_glfw.win32.restoreCursorPosY);\n updateCursorImage(window);\n _glfwCenterCursorInContentArea(window);\n updateClipRect(window);\n\n if (window->rawMouseMotion)\n enableRawMouseMotion(window);\n}\n\n// Exit disabled cursor mode for the specified window\n//\nstatic void enableCursor(_GLFWwindow* window)\n{\n if (window->rawMouseMotion)\n disableRawMouseMotion(window);\n\n _glfw.win32.disabledCursorWindow = NULL;\n updateClipRect(NULL);\n _glfwPlatformSetCursorPos(window,\n _glfw.win32.restoreCursorPosX,\n _glfw.win32.restoreCursorPosY);\n updateCursorImage(window);\n}\n\n// Returns whether the cursor is in the content area of the specified window\n//\nstatic GLFWbool cursorInContentArea(_GLFWwindow* window)\n{\n RECT area;\n POINT pos;\n\n if (!GetCursorPos(&pos))\n return GLFW_FALSE;\n\n if (WindowFromPoint(pos) != window->win32.handle)\n return GLFW_FALSE;\n\n GetClientRect(window->win32.handle, &area);\n ClientToScreen(window->win32.handle, (POINT*) &area.left);\n ClientToScreen(window->win32.handle, (POINT*) &area.right);\n\n return PtInRect(&area, pos);\n}\n\n// Update native window styles to match attributes\n//\nstatic void updateWindowStyles(const _GLFWwindow* window)\n{\n RECT rect;\n DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE);\n style &= ~(WS_OVERLAPPEDWINDOW | WS_POPUP);\n style |= getWindowStyle(window);\n\n GetClientRect(window->win32.handle, &rect);\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, style, FALSE,\n getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n }\n else\n AdjustWindowRectEx(&rect, style, FALSE, getWindowExStyle(window));\n\n ClientToScreen(window->win32.handle, (POINT*) &rect.left);\n ClientToScreen(window->win32.handle, (POINT*) &rect.right);\n SetWindowLongW(window->win32.handle, GWL_STYLE, style);\n SetWindowPos(window->win32.handle, HWND_TOP,\n rect.left, rect.top,\n rect.right - rect.left, rect.bottom - rect.top,\n SWP_FRAMECHANGED | SWP_NOACTIVATE | SWP_NOZORDER);\n}\n\n// Update window framebuffer transparency\n//\nstatic void updateFramebufferTransparency(const _GLFWwindow* window)\n{\n BOOL enabled;\n\n if (!IsWindowsVistaOrGreater())\n return;\n\n if (SUCCEEDED(DwmIsCompositionEnabled(&enabled)) && enabled)\n {\n HRGN region = CreateRectRgn(0, 0, -1, -1);\n DWM_BLURBEHIND bb = {0};\n bb.dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION;\n bb.hRgnBlur = region;\n bb.fEnable = TRUE;\n\n if (SUCCEEDED(DwmEnableBlurBehindWindow(window->win32.handle, &bb)))\n {\n // Decorated windows don't repaint the transparent background\n // leaving a trail behind animations\n // HACK: Making the window layered with a transparency color key\n // seems to fix this. Normally, when specifying\n // a transparency color key to be used when composing the\n // layered window, all pixels painted by the window in this\n // color will be transparent. That doesn't seem to be the\n // case anymore, at least when used with blur behind window\n // plus negative region.\n LONG exStyle = GetWindowLongW(window->win32.handle, GWL_EXSTYLE);\n exStyle |= WS_EX_LAYERED;\n SetWindowLongW(window->win32.handle, GWL_EXSTYLE, exStyle);\n\n // Using a color key not equal to black to fix the trailing\n // issue. When set to black, something is making the hit test\n // not resize with the window frame.\n SetLayeredWindowAttributes(window->win32.handle,\n RGB(255, 0, 255), 255, LWA_COLORKEY);\n }\n\n DeleteObject(region);\n }\n else\n {\n LONG exStyle = GetWindowLongW(window->win32.handle, GWL_EXSTYLE);\n exStyle &= ~WS_EX_LAYERED;\n SetWindowLongW(window->win32.handle, GWL_EXSTYLE, exStyle);\n RedrawWindow(window->win32.handle, NULL, NULL,\n RDW_ERASE | RDW_INVALIDATE | RDW_FRAME);\n }\n}\n\n// Retrieves and translates modifier keys\n//\nstatic int getKeyMods(void)\n{\n int mods = 0;\n\n if (GetKeyState(VK_SHIFT) & 0x8000)\n mods |= GLFW_MOD_SHIFT;\n if (GetKeyState(VK_CONTROL) & 0x8000)\n mods |= GLFW_MOD_CONTROL;\n if (GetKeyState(VK_MENU) & 0x8000)\n mods |= GLFW_MOD_ALT;\n if ((GetKeyState(VK_LWIN) | GetKeyState(VK_RWIN)) & 0x8000)\n mods |= GLFW_MOD_SUPER;\n if (GetKeyState(VK_CAPITAL) & 1)\n mods |= GLFW_MOD_CAPS_LOCK;\n if (GetKeyState(VK_NUMLOCK) & 1)\n mods |= GLFW_MOD_NUM_LOCK;\n\n return mods;\n}\n\nstatic void fitToMonitor(_GLFWwindow* window)\n{\n MONITORINFO mi = { sizeof(mi) };\n GetMonitorInfo(window->monitor->win32.handle, &mi);\n SetWindowPos(window->win32.handle, HWND_TOPMOST,\n mi.rcMonitor.left,\n mi.rcMonitor.top,\n mi.rcMonitor.right - mi.rcMonitor.left,\n mi.rcMonitor.bottom - mi.rcMonitor.top,\n SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS);\n}\n\n// Make the specified window and its video mode active on its monitor\n//\nstatic void acquireMonitor(_GLFWwindow* window)\n{\n if (!_glfw.win32.acquiredMonitorCount)\n {\n SetThreadExecutionState(ES_CONTINUOUS | ES_DISPLAY_REQUIRED);\n\n // HACK: When mouse trails are enabled the cursor becomes invisible when\n // the OpenGL ICD switches to page flipping\n if (IsWindowsXPOrGreater())\n {\n SystemParametersInfo(SPI_GETMOUSETRAILS, 0, &_glfw.win32.mouseTrailSize, 0);\n SystemParametersInfo(SPI_SETMOUSETRAILS, 0, 0, 0);\n }\n }\n\n if (!window->monitor->window)\n _glfw.win32.acquiredMonitorCount++;\n\n _glfwSetVideoModeWin32(window->monitor, &window->videoMode);\n _glfwInputMonitorWindow(window->monitor, window);\n}\n\n// Remove the window and restore the original video mode\n//\nstatic void releaseMonitor(_GLFWwindow* window)\n{\n if (window->monitor->window != window)\n return;\n\n _glfw.win32.acquiredMonitorCount--;\n if (!_glfw.win32.acquiredMonitorCount)\n {\n SetThreadExecutionState(ES_CONTINUOUS);\n\n // HACK: Restore mouse trail length saved in acquireMonitor\n if (IsWindowsXPOrGreater())\n SystemParametersInfo(SPI_SETMOUSETRAILS, _glfw.win32.mouseTrailSize, 0, 0);\n }\n\n _glfwInputMonitorWindow(window->monitor, NULL);\n _glfwRestoreVideoModeWin32(window->monitor);\n}\n\n// Window callback function (handles window messages)\n//\nstatic LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,\n WPARAM wParam, LPARAM lParam)\n{\n _GLFWwindow* window = GetPropW(hWnd, L\"GLFW\");\n if (!window)\n {\n // This is the message handling for the hidden helper window\n // and for a regular window during its initial creation\n\n switch (uMsg)\n {\n case WM_NCCREATE:\n {\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n EnableNonClientDpiScaling(hWnd);\n\n break;\n }\n\n case WM_DISPLAYCHANGE:\n _glfwPollMonitorsWin32();\n break;\n\n case WM_DEVICECHANGE:\n {\n if (wParam == DBT_DEVICEARRIVAL)\n {\n DEV_BROADCAST_HDR* dbh = (DEV_BROADCAST_HDR*) lParam;\n if (dbh && dbh->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE)\n _glfwDetectJoystickConnectionWin32();\n }\n else if (wParam == DBT_DEVICEREMOVECOMPLETE)\n {\n DEV_BROADCAST_HDR* dbh = (DEV_BROADCAST_HDR*) lParam;\n if (dbh && dbh->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE)\n _glfwDetectJoystickDisconnectionWin32();\n }\n\n break;\n }\n }\n\n return DefWindowProcW(hWnd, uMsg, wParam, lParam);\n }\n\n switch (uMsg)\n {\n case WM_MOUSEACTIVATE:\n {\n // HACK: Postpone cursor disabling when the window was activated by\n // clicking a caption button\n if (HIWORD(lParam) == WM_LBUTTONDOWN)\n {\n if (LOWORD(lParam) != HTCLIENT)\n window->win32.frameAction = GLFW_TRUE;\n }\n\n break;\n }\n\n case WM_CAPTURECHANGED:\n {\n // HACK: Disable the cursor once the caption button action has been\n // completed or cancelled\n if (lParam == 0 && window->win32.frameAction)\n {\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n disableCursor(window);\n\n window->win32.frameAction = GLFW_FALSE;\n }\n\n break;\n }\n\n case WM_SETFOCUS:\n {\n _glfwInputWindowFocus(window, GLFW_TRUE);\n\n // HACK: Do not disable cursor while the user is interacting with\n // a caption button\n if (window->win32.frameAction)\n break;\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n disableCursor(window);\n\n return 0;\n }\n\n case WM_KILLFOCUS:\n {\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n enableCursor(window);\n\n if (window->monitor && window->autoIconify)\n _glfwPlatformIconifyWindow(window);\n\n _glfwInputWindowFocus(window, GLFW_FALSE);\n return 0;\n }\n\n case WM_SYSCOMMAND:\n {\n switch (wParam & 0xfff0)\n {\n case SC_SCREENSAVE:\n case SC_MONITORPOWER:\n {\n if (window->monitor)\n {\n // We are running in full screen mode, so disallow\n // screen saver and screen blanking\n return 0;\n }\n else\n break;\n }\n\n // User trying to access application menu using ALT?\n case SC_KEYMENU:\n return 0;\n }\n break;\n }\n\n case WM_CLOSE:\n {\n _glfwInputWindowCloseRequest(window);\n return 0;\n }\n\n case WM_INPUTLANGCHANGE:\n {\n _glfwUpdateKeyNamesWin32();\n break;\n }\n\n case WM_CHAR:\n case WM_SYSCHAR:\n case WM_UNICHAR:\n {\n const GLFWbool plain = (uMsg != WM_SYSCHAR);\n\n if (uMsg == WM_UNICHAR && wParam == UNICODE_NOCHAR)\n {\n // WM_UNICHAR is not sent by Windows, but is sent by some\n // third-party input method engine\n // Returning TRUE here announces support for this message\n return TRUE;\n }\n\n _glfwInputChar(window, (unsigned int) wParam, getKeyMods(), plain);\n return 0;\n }\n\n case WM_KEYDOWN:\n case WM_SYSKEYDOWN:\n case WM_KEYUP:\n case WM_SYSKEYUP:\n {\n int key, scancode;\n const int action = (HIWORD(lParam) & KF_UP) ? GLFW_RELEASE : GLFW_PRESS;\n const int mods = getKeyMods();\n\n scancode = (HIWORD(lParam) & (KF_EXTENDED | 0xff));\n if (!scancode)\n {\n // NOTE: Some synthetic key messages have a scancode of zero\n // HACK: Map the virtual key back to a usable scancode\n scancode = MapVirtualKeyW((UINT) wParam, MAPVK_VK_TO_VSC);\n }\n\n key = _glfw.win32.keycodes[scancode];\n\n // The Ctrl keys require special handling\n if (wParam == VK_CONTROL)\n {\n if (HIWORD(lParam) & KF_EXTENDED)\n {\n // Right side keys have the extended key bit set\n key = GLFW_KEY_RIGHT_CONTROL;\n }\n else\n {\n // NOTE: Alt Gr sends Left Ctrl followed by Right Alt\n // HACK: We only want one event for Alt Gr, so if we detect\n // this sequence we discard this Left Ctrl message now\n // and later report Right Alt normally\n MSG next;\n const DWORD time = GetMessageTime();\n\n if (PeekMessageW(&next, NULL, 0, 0, PM_NOREMOVE))\n {\n if (next.message == WM_KEYDOWN ||\n next.message == WM_SYSKEYDOWN ||\n next.message == WM_KEYUP ||\n next.message == WM_SYSKEYUP)\n {\n if (next.wParam == VK_MENU &&\n (HIWORD(next.lParam) & KF_EXTENDED) &&\n next.time == time)\n {\n // Next message is Right Alt down so discard this\n break;\n }\n }\n }\n\n // This is a regular Left Ctrl message\n key = GLFW_KEY_LEFT_CONTROL;\n }\n }\n else if (wParam == VK_PROCESSKEY)\n {\n // IME notifies that keys have been filtered by setting the\n // virtual key-code to VK_PROCESSKEY\n break;\n }\n\n if (action == GLFW_RELEASE && wParam == VK_SHIFT)\n {\n // HACK: Release both Shift keys on Shift up event, as when both\n // are pressed the first release does not emit any event\n // NOTE: The other half of this is in _glfwPlatformPollEvents\n _glfwInputKey(window, GLFW_KEY_LEFT_SHIFT, scancode, action, mods);\n _glfwInputKey(window, GLFW_KEY_RIGHT_SHIFT, scancode, action, mods);\n }\n else if (wParam == VK_SNAPSHOT)\n {\n // HACK: Key down is not reported for the Print Screen key\n _glfwInputKey(window, key, scancode, GLFW_PRESS, mods);\n _glfwInputKey(window, key, scancode, GLFW_RELEASE, mods);\n }\n else\n _glfwInputKey(window, key, scancode, action, mods);\n\n break;\n }\n\n case WM_LBUTTONDOWN:\n case WM_RBUTTONDOWN:\n case WM_MBUTTONDOWN:\n case WM_XBUTTONDOWN:\n case WM_LBUTTONUP:\n case WM_RBUTTONUP:\n case WM_MBUTTONUP:\n case WM_XBUTTONUP:\n {\n int i, button, action;\n\n if (uMsg == WM_LBUTTONDOWN || uMsg == WM_LBUTTONUP)\n button = GLFW_MOUSE_BUTTON_LEFT;\n else if (uMsg == WM_RBUTTONDOWN || uMsg == WM_RBUTTONUP)\n button = GLFW_MOUSE_BUTTON_RIGHT;\n else if (uMsg == WM_MBUTTONDOWN || uMsg == WM_MBUTTONUP)\n button = GLFW_MOUSE_BUTTON_MIDDLE;\n else if (GET_XBUTTON_WPARAM(wParam) == XBUTTON1)\n button = GLFW_MOUSE_BUTTON_4;\n else\n button = GLFW_MOUSE_BUTTON_5;\n\n if (uMsg == WM_LBUTTONDOWN || uMsg == WM_RBUTTONDOWN ||\n uMsg == WM_MBUTTONDOWN || uMsg == WM_XBUTTONDOWN)\n {\n action = GLFW_PRESS;\n }\n else\n action = GLFW_RELEASE;\n\n for (i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++)\n {\n if (window->mouseButtons[i] == GLFW_PRESS)\n break;\n }\n\n if (i > GLFW_MOUSE_BUTTON_LAST)\n SetCapture(hWnd);\n\n _glfwInputMouseClick(window, button, action, getKeyMods());\n\n for (i = 0; i <= GLFW_MOUSE_BUTTON_LAST; i++)\n {\n if (window->mouseButtons[i] == GLFW_PRESS)\n break;\n }\n\n if (i > GLFW_MOUSE_BUTTON_LAST)\n ReleaseCapture();\n\n if (uMsg == WM_XBUTTONDOWN || uMsg == WM_XBUTTONUP)\n return TRUE;\n\n return 0;\n }\n\n case WM_MOUSEMOVE:\n {\n const int x = GET_X_LPARAM(lParam);\n const int y = GET_Y_LPARAM(lParam);\n\n if (!window->win32.cursorTracked)\n {\n TRACKMOUSEEVENT tme;\n ZeroMemory(&tme, sizeof(tme));\n tme.cbSize = sizeof(tme);\n tme.dwFlags = TME_LEAVE;\n tme.hwndTrack = window->win32.handle;\n TrackMouseEvent(&tme);\n\n window->win32.cursorTracked = GLFW_TRUE;\n _glfwInputCursorEnter(window, GLFW_TRUE);\n }\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n const int dx = x - window->win32.lastCursorPosX;\n const int dy = y - window->win32.lastCursorPosY;\n\n if (_glfw.win32.disabledCursorWindow != window)\n break;\n if (window->rawMouseMotion)\n break;\n\n _glfwInputCursorPos(window,\n window->virtualCursorPosX + dx,\n window->virtualCursorPosY + dy);\n }\n else\n _glfwInputCursorPos(window, x, y);\n\n window->win32.lastCursorPosX = x;\n window->win32.lastCursorPosY = y;\n\n return 0;\n }\n\n case WM_INPUT:\n {\n UINT size = 0;\n HRAWINPUT ri = (HRAWINPUT) lParam;\n RAWINPUT* data = NULL;\n int dx, dy;\n\n if (_glfw.win32.disabledCursorWindow != window)\n break;\n if (!window->rawMouseMotion)\n break;\n\n GetRawInputData(ri, RID_INPUT, NULL, &size, sizeof(RAWINPUTHEADER));\n if (size > (UINT) _glfw.win32.rawInputSize)\n {\n free(_glfw.win32.rawInput);\n _glfw.win32.rawInput = calloc(size, 1);\n _glfw.win32.rawInputSize = size;\n }\n\n size = _glfw.win32.rawInputSize;\n if (GetRawInputData(ri, RID_INPUT,\n _glfw.win32.rawInput, &size,\n sizeof(RAWINPUTHEADER)) == (UINT) -1)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to retrieve raw input data\");\n break;\n }\n\n data = _glfw.win32.rawInput;\n if (data->data.mouse.usFlags & MOUSE_MOVE_ABSOLUTE)\n {\n dx = data->data.mouse.lLastX - window->win32.lastCursorPosX;\n dy = data->data.mouse.lLastY - window->win32.lastCursorPosY;\n }\n else\n {\n dx = data->data.mouse.lLastX;\n dy = data->data.mouse.lLastY;\n }\n\n _glfwInputCursorPos(window,\n window->virtualCursorPosX + dx,\n window->virtualCursorPosY + dy);\n\n window->win32.lastCursorPosX += dx;\n window->win32.lastCursorPosY += dy;\n break;\n }\n\n case WM_MOUSELEAVE:\n {\n window->win32.cursorTracked = GLFW_FALSE;\n _glfwInputCursorEnter(window, GLFW_FALSE);\n return 0;\n }\n\n case WM_MOUSEWHEEL:\n {\n _glfwInputScroll(window, 0.0, (SHORT) HIWORD(wParam) / (double) WHEEL_DELTA);\n return 0;\n }\n\n case WM_MOUSEHWHEEL:\n {\n // This message is only sent on Windows Vista and later\n // NOTE: The X-axis is inverted for consistency with macOS and X11\n _glfwInputScroll(window, -((SHORT) HIWORD(wParam) / (double) WHEEL_DELTA), 0.0);\n return 0;\n }\n\n case WM_ENTERSIZEMOVE:\n case WM_ENTERMENULOOP:\n {\n if (window->win32.frameAction)\n break;\n\n // HACK: Enable the cursor while the user is moving or\n // resizing the window or using the window menu\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n enableCursor(window);\n\n break;\n }\n\n case WM_EXITSIZEMOVE:\n case WM_EXITMENULOOP:\n {\n if (window->win32.frameAction)\n break;\n\n // HACK: Disable the cursor once the user is done moving or\n // resizing the window or using the menu\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n disableCursor(window);\n\n break;\n }\n\n case WM_SIZE:\n {\n const GLFWbool iconified = wParam == SIZE_MINIMIZED;\n const GLFWbool maximized = wParam == SIZE_MAXIMIZED ||\n (window->win32.maximized &&\n wParam != SIZE_RESTORED);\n\n if (_glfw.win32.disabledCursorWindow == window)\n updateClipRect(window);\n\n if (window->win32.iconified != iconified)\n _glfwInputWindowIconify(window, iconified);\n\n if (window->win32.maximized != maximized)\n _glfwInputWindowMaximize(window, maximized);\n\n _glfwInputFramebufferSize(window, LOWORD(lParam), HIWORD(lParam));\n _glfwInputWindowSize(window, LOWORD(lParam), HIWORD(lParam));\n\n if (window->monitor && window->win32.iconified != iconified)\n {\n if (iconified)\n releaseMonitor(window);\n else\n {\n acquireMonitor(window);\n fitToMonitor(window);\n }\n }\n\n window->win32.iconified = iconified;\n window->win32.maximized = maximized;\n return 0;\n }\n\n case WM_MOVE:\n {\n if (_glfw.win32.disabledCursorWindow == window)\n updateClipRect(window);\n\n // NOTE: This cannot use LOWORD/HIWORD recommended by MSDN, as\n // those macros do not handle negative window positions correctly\n _glfwInputWindowPos(window,\n GET_X_LPARAM(lParam),\n GET_Y_LPARAM(lParam));\n return 0;\n }\n\n case WM_SIZING:\n {\n if (window->numer == GLFW_DONT_CARE ||\n window->denom == GLFW_DONT_CARE)\n {\n break;\n }\n\n applyAspectRatio(window, (int) wParam, (RECT*) lParam);\n return TRUE;\n }\n\n case WM_GETMINMAXINFO:\n {\n int xoff, yoff;\n UINT dpi = USER_DEFAULT_SCREEN_DPI;\n MINMAXINFO* mmi = (MINMAXINFO*) lParam;\n\n if (window->monitor)\n break;\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n dpi = GetDpiForWindow(window->win32.handle);\n\n getFullWindowSize(getWindowStyle(window), getWindowExStyle(window),\n 0, 0, &xoff, &yoff, dpi);\n\n if (window->minwidth != GLFW_DONT_CARE &&\n window->minheight != GLFW_DONT_CARE)\n {\n mmi->ptMinTrackSize.x = window->minwidth + xoff;\n mmi->ptMinTrackSize.y = window->minheight + yoff;\n }\n\n if (window->maxwidth != GLFW_DONT_CARE &&\n window->maxheight != GLFW_DONT_CARE)\n {\n mmi->ptMaxTrackSize.x = window->maxwidth + xoff;\n mmi->ptMaxTrackSize.y = window->maxheight + yoff;\n }\n\n if (!window->decorated)\n {\n MONITORINFO mi;\n const HMONITOR mh = MonitorFromWindow(window->win32.handle,\n MONITOR_DEFAULTTONEAREST);\n\n ZeroMemory(&mi, sizeof(mi));\n mi.cbSize = sizeof(mi);\n GetMonitorInfo(mh, &mi);\n\n mmi->ptMaxPosition.x = mi.rcWork.left - mi.rcMonitor.left;\n mmi->ptMaxPosition.y = mi.rcWork.top - mi.rcMonitor.top;\n mmi->ptMaxSize.x = mi.rcWork.right - mi.rcWork.left;\n mmi->ptMaxSize.y = mi.rcWork.bottom - mi.rcWork.top;\n }\n\n return 0;\n }\n\n case WM_PAINT:\n {\n _glfwInputWindowDamage(window);\n break;\n }\n\n case WM_ERASEBKGND:\n {\n return TRUE;\n }\n\n case WM_NCACTIVATE:\n case WM_NCPAINT:\n {\n // Prevent title bar from being drawn after restoring a minimized\n // undecorated window\n if (!window->decorated)\n return TRUE;\n\n break;\n }\n\n case WM_DWMCOMPOSITIONCHANGED:\n {\n if (window->win32.transparent)\n updateFramebufferTransparency(window);\n return 0;\n }\n\n case WM_GETDPISCALEDSIZE:\n {\n if (window->win32.scaleToMonitor)\n break;\n\n // Adjust the window size to keep the content area size constant\n if (_glfwIsWindows10CreatorsUpdateOrGreaterWin32())\n {\n RECT source = {0}, target = {0};\n SIZE* size = (SIZE*) lParam;\n\n AdjustWindowRectExForDpi(&source, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n AdjustWindowRectExForDpi(&target, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n LOWORD(wParam));\n\n size->cx += (target.right - target.left) -\n (source.right - source.left);\n size->cy += (target.bottom - target.top) -\n (source.bottom - source.top);\n return TRUE;\n }\n\n break;\n }\n\n case WM_DPICHANGED:\n {\n const float xscale = HIWORD(wParam) / (float) USER_DEFAULT_SCREEN_DPI;\n const float yscale = LOWORD(wParam) / (float) USER_DEFAULT_SCREEN_DPI;\n\n // Only apply the suggested size if the OS is new enough to have\n // sent a WM_GETDPISCALEDSIZE before this\n if (_glfwIsWindows10CreatorsUpdateOrGreaterWin32())\n {\n RECT* suggested = (RECT*) lParam;\n SetWindowPos(window->win32.handle, HWND_TOP,\n suggested->left,\n suggested->top,\n suggested->right - suggested->left,\n suggested->bottom - suggested->top,\n SWP_NOACTIVATE | SWP_NOZORDER);\n }\n\n _glfwInputWindowContentScale(window, xscale, yscale);\n break;\n }\n\n case WM_SETCURSOR:\n {\n if (LOWORD(lParam) == HTCLIENT)\n {\n updateCursorImage(window);\n return TRUE;\n }\n\n break;\n }\n\n case WM_DROPFILES:\n {\n HDROP drop = (HDROP) wParam;\n POINT pt;\n int i;\n\n const int count = DragQueryFileW(drop, 0xffffffff, NULL, 0);\n char** paths = calloc(count, sizeof(char*));\n\n // Move the mouse to the position of the drop\n DragQueryPoint(drop, &pt);\n _glfwInputCursorPos(window, pt.x, pt.y);\n\n for (i = 0; i < count; i++)\n {\n const UINT length = DragQueryFileW(drop, i, NULL, 0);\n WCHAR* buffer = calloc((size_t) length + 1, sizeof(WCHAR));\n\n DragQueryFileW(drop, i, buffer, length + 1);\n paths[i] = _glfwCreateUTF8FromWideStringWin32(buffer);\n\n free(buffer);\n }\n\n _glfwInputDrop(window, count, (const char**) paths);\n\n for (i = 0; i < count; i++)\n free(paths[i]);\n free(paths);\n\n DragFinish(drop);\n return 0;\n }\n }\n\n return DefWindowProcW(hWnd, uMsg, wParam, lParam);\n}\n\n// Creates the GLFW window\n//\nstatic int createNativeWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWfbconfig* fbconfig)\n{\n int xpos, ypos, fullWidth, fullHeight;\n WCHAR* wideTitle;\n DWORD style = getWindowStyle(window);\n DWORD exStyle = getWindowExStyle(window);\n\n if (window->monitor)\n {\n GLFWvidmode mode;\n\n // NOTE: This window placement is temporary and approximate, as the\n // correct position and size cannot be known until the monitor\n // video mode has been picked in _glfwSetVideoModeWin32\n _glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos);\n _glfwPlatformGetVideoMode(window->monitor, &mode);\n fullWidth = mode.width;\n fullHeight = mode.height;\n }\n else\n {\n xpos = CW_USEDEFAULT;\n ypos = CW_USEDEFAULT;\n\n window->win32.maximized = wndconfig->maximized;\n if (wndconfig->maximized)\n style |= WS_MAXIMIZE;\n\n getFullWindowSize(style, exStyle,\n wndconfig->width, wndconfig->height,\n &fullWidth, &fullHeight,\n USER_DEFAULT_SCREEN_DPI);\n }\n\n wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title);\n if (!wideTitle)\n return GLFW_FALSE;\n\n window->win32.handle = CreateWindowExW(exStyle,\n _GLFW_WNDCLASSNAME,\n wideTitle,\n style,\n xpos, ypos,\n fullWidth, fullHeight,\n NULL, // No parent window\n NULL, // No window menu\n GetModuleHandleW(NULL),\n NULL);\n\n free(wideTitle);\n\n if (!window->win32.handle)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create window\");\n return GLFW_FALSE;\n }\n\n SetPropW(window->win32.handle, L\"GLFW\", window);\n\n if (IsWindows7OrGreater())\n {\n ChangeWindowMessageFilterEx(window->win32.handle,\n WM_DROPFILES, MSGFLT_ALLOW, NULL);\n ChangeWindowMessageFilterEx(window->win32.handle,\n WM_COPYDATA, MSGFLT_ALLOW, NULL);\n ChangeWindowMessageFilterEx(window->win32.handle,\n WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL);\n }\n\n window->win32.scaleToMonitor = wndconfig->scaleToMonitor;\n\n // Adjust window rect to account for DPI scaling of the window frame and\n // (if enabled) DPI scaling of the content area\n // This cannot be done until we know what monitor the window was placed on\n if (!window->monitor)\n {\n RECT rect = { 0, 0, wndconfig->width, wndconfig->height };\n WINDOWPLACEMENT wp = { sizeof(wp) };\n\n if (wndconfig->scaleToMonitor)\n {\n float xscale, yscale;\n _glfwPlatformGetWindowContentScale(window, &xscale, &yscale);\n rect.right = (int) (rect.right * xscale);\n rect.bottom = (int) (rect.bottom * yscale);\n }\n\n ClientToScreen(window->win32.handle, (POINT*) &rect.left);\n ClientToScreen(window->win32.handle, (POINT*) &rect.right);\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, style, FALSE, exStyle,\n GetDpiForWindow(window->win32.handle));\n }\n else\n AdjustWindowRectEx(&rect, style, FALSE, exStyle);\n\n // Only update the restored window rect as the window may be maximized\n GetWindowPlacement(window->win32.handle, &wp);\n wp.rcNormalPosition = rect;\n wp.showCmd = SW_HIDE;\n SetWindowPlacement(window->win32.handle, &wp);\n }\n\n DragAcceptFiles(window->win32.handle, TRUE);\n\n if (fbconfig->transparent)\n {\n updateFramebufferTransparency(window);\n window->win32.transparent = GLFW_TRUE;\n }\n\n return GLFW_TRUE;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Registers the GLFW window class\n//\nGLFWbool _glfwRegisterWindowClassWin32(void)\n{\n WNDCLASSEXW wc;\n\n ZeroMemory(&wc, sizeof(wc));\n wc.cbSize = sizeof(wc);\n wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC;\n wc.lpfnWndProc = (WNDPROC) windowProc;\n wc.hInstance = GetModuleHandleW(NULL);\n wc.hCursor = LoadCursorW(NULL, IDC_ARROW);\n wc.lpszClassName = _GLFW_WNDCLASSNAME;\n\n // Load user-provided icon if available\n wc.hIcon = LoadImageW(GetModuleHandleW(NULL),\n L\"GLFW_ICON\", IMAGE_ICON,\n 0, 0, LR_DEFAULTSIZE | LR_SHARED);\n if (!wc.hIcon)\n {\n // No user-provided icon found, load default icon\n wc.hIcon = LoadImageW(NULL,\n IDI_APPLICATION, IMAGE_ICON,\n 0, 0, LR_DEFAULTSIZE | LR_SHARED);\n }\n\n if (!RegisterClassExW(&wc))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to register window class\");\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\n// Unregisters the GLFW window class\n//\nvoid _glfwUnregisterWindowClassWin32(void)\n{\n UnregisterClassW(_GLFW_WNDCLASSNAME, GetModuleHandleW(NULL));\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformCreateWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n if (!createNativeWindow(window, wndconfig, fbconfig))\n return GLFW_FALSE;\n\n if (ctxconfig->client != GLFW_NO_API)\n {\n if (ctxconfig->source == GLFW_NATIVE_CONTEXT_API)\n {\n if (!_glfwInitWGL())\n return GLFW_FALSE;\n if (!_glfwCreateContextWGL(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_EGL_CONTEXT_API)\n {\n if (!_glfwInitEGL())\n return GLFW_FALSE;\n if (!_glfwCreateContextEGL(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n if (!_glfwInitOSMesa())\n return GLFW_FALSE;\n if (!_glfwCreateContextOSMesa(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n }\n\n if (window->monitor)\n {\n _glfwPlatformShowWindow(window);\n _glfwPlatformFocusWindow(window);\n acquireMonitor(window);\n fitToMonitor(window);\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyWindow(_GLFWwindow* window)\n{\n if (window->monitor)\n releaseMonitor(window);\n\n if (window->context.destroy)\n window->context.destroy(window);\n\n if (_glfw.win32.disabledCursorWindow == window)\n _glfw.win32.disabledCursorWindow = NULL;\n\n if (window->win32.handle)\n {\n RemovePropW(window->win32.handle, L\"GLFW\");\n DestroyWindow(window->win32.handle);\n window->win32.handle = NULL;\n }\n\n if (window->win32.bigIcon)\n DestroyIcon(window->win32.bigIcon);\n\n if (window->win32.smallIcon)\n DestroyIcon(window->win32.smallIcon);\n}\n\nvoid _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)\n{\n WCHAR* wideTitle = _glfwCreateWideStringFromUTF8Win32(title);\n if (!wideTitle)\n return;\n\n SetWindowTextW(window->win32.handle, wideTitle);\n free(wideTitle);\n}\n\nvoid _glfwPlatformSetWindowIcon(_GLFWwindow* window,\n int count, const GLFWimage* images)\n{\n HICON bigIcon = NULL, smallIcon = NULL;\n\n if (count)\n {\n const GLFWimage* bigImage = chooseImage(count, images,\n GetSystemMetrics(SM_CXICON),\n GetSystemMetrics(SM_CYICON));\n const GLFWimage* smallImage = chooseImage(count, images,\n GetSystemMetrics(SM_CXSMICON),\n GetSystemMetrics(SM_CYSMICON));\n\n bigIcon = createIcon(bigImage, 0, 0, GLFW_TRUE);\n smallIcon = createIcon(smallImage, 0, 0, GLFW_TRUE);\n }\n else\n {\n bigIcon = (HICON) GetClassLongPtrW(window->win32.handle, GCLP_HICON);\n smallIcon = (HICON) GetClassLongPtrW(window->win32.handle, GCLP_HICONSM);\n }\n\n SendMessage(window->win32.handle, WM_SETICON, ICON_BIG, (LPARAM) bigIcon);\n SendMessage(window->win32.handle, WM_SETICON, ICON_SMALL, (LPARAM) smallIcon);\n\n if (window->win32.bigIcon)\n DestroyIcon(window->win32.bigIcon);\n\n if (window->win32.smallIcon)\n DestroyIcon(window->win32.smallIcon);\n\n if (count)\n {\n window->win32.bigIcon = bigIcon;\n window->win32.smallIcon = smallIcon;\n }\n}\n\nvoid _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)\n{\n POINT pos = { 0, 0 };\n ClientToScreen(window->win32.handle, &pos);\n\n if (xpos)\n *xpos = pos.x;\n if (ypos)\n *ypos = pos.y;\n}\n\nvoid _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)\n{\n RECT rect = { xpos, ypos, xpos, ypos };\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n }\n else\n {\n AdjustWindowRectEx(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window));\n }\n\n SetWindowPos(window->win32.handle, NULL, rect.left, rect.top, 0, 0,\n SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE);\n}\n\nvoid _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)\n{\n RECT area;\n GetClientRect(window->win32.handle, &area);\n\n if (width)\n *width = area.right;\n if (height)\n *height = area.bottom;\n}\n\nvoid _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)\n{\n if (window->monitor)\n {\n if (window->monitor->window == window)\n {\n acquireMonitor(window);\n fitToMonitor(window);\n }\n }\n else\n {\n RECT rect = { 0, 0, width, height };\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n }\n else\n {\n AdjustWindowRectEx(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window));\n }\n\n SetWindowPos(window->win32.handle, HWND_TOP,\n 0, 0, rect.right - rect.left, rect.bottom - rect.top,\n SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOMOVE | SWP_NOZORDER);\n }\n}\n\nvoid _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,\n int minwidth, int minheight,\n int maxwidth, int maxheight)\n{\n RECT area;\n\n if ((minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE) &&\n (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE))\n {\n return;\n }\n\n GetWindowRect(window->win32.handle, &area);\n MoveWindow(window->win32.handle,\n area.left, area.top,\n area.right - area.left,\n area.bottom - area.top, TRUE);\n}\n\nvoid _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int numer, int denom)\n{\n RECT area;\n\n if (numer == GLFW_DONT_CARE || denom == GLFW_DONT_CARE)\n return;\n\n GetWindowRect(window->win32.handle, &area);\n applyAspectRatio(window, WMSZ_BOTTOMRIGHT, &area);\n MoveWindow(window->win32.handle,\n area.left, area.top,\n area.right - area.left,\n area.bottom - area.top, TRUE);\n}\n\nvoid _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* height)\n{\n _glfwPlatformGetWindowSize(window, width, height);\n}\n\nvoid _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,\n int* left, int* top,\n int* right, int* bottom)\n{\n RECT rect;\n int width, height;\n\n _glfwPlatformGetWindowSize(window, &width, &height);\n SetRect(&rect, 0, 0, width, height);\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n }\n else\n {\n AdjustWindowRectEx(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window));\n }\n\n if (left)\n *left = -rect.left;\n if (top)\n *top = -rect.top;\n if (right)\n *right = rect.right - width;\n if (bottom)\n *bottom = rect.bottom - height;\n}\n\nvoid _glfwPlatformGetWindowContentScale(_GLFWwindow* window,\n float* xscale, float* yscale)\n{\n const HANDLE handle = MonitorFromWindow(window->win32.handle,\n MONITOR_DEFAULTTONEAREST);\n _glfwGetMonitorContentScaleWin32(handle, xscale, yscale);\n}\n\nvoid _glfwPlatformIconifyWindow(_GLFWwindow* window)\n{\n ShowWindow(window->win32.handle, SW_MINIMIZE);\n}\n\nvoid _glfwPlatformRestoreWindow(_GLFWwindow* window)\n{\n ShowWindow(window->win32.handle, SW_RESTORE);\n}\n\nvoid _glfwPlatformMaximizeWindow(_GLFWwindow* window)\n{\n ShowWindow(window->win32.handle, SW_MAXIMIZE);\n}\n\nvoid _glfwPlatformShowWindow(_GLFWwindow* window)\n{\n ShowWindow(window->win32.handle, SW_SHOWNA);\n}\n\nvoid _glfwPlatformHideWindow(_GLFWwindow* window)\n{\n ShowWindow(window->win32.handle, SW_HIDE);\n}\n\nvoid _glfwPlatformRequestWindowAttention(_GLFWwindow* window)\n{\n FlashWindow(window->win32.handle, TRUE);\n}\n\nvoid _glfwPlatformFocusWindow(_GLFWwindow* window)\n{\n BringWindowToTop(window->win32.handle);\n SetForegroundWindow(window->win32.handle);\n SetFocus(window->win32.handle);\n}\n\nvoid _glfwPlatformSetWindowMonitor(_GLFWwindow* window,\n _GLFWmonitor* monitor,\n int xpos, int ypos,\n int width, int height,\n int refreshRate)\n{\n if (window->monitor == monitor)\n {\n if (monitor)\n {\n if (monitor->window == window)\n {\n acquireMonitor(window);\n fitToMonitor(window);\n }\n }\n else\n {\n RECT rect = { xpos, ypos, xpos + width, ypos + height };\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n }\n else\n {\n AdjustWindowRectEx(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window));\n }\n\n SetWindowPos(window->win32.handle, HWND_TOP,\n rect.left, rect.top,\n rect.right - rect.left, rect.bottom - rect.top,\n SWP_NOCOPYBITS | SWP_NOACTIVATE | SWP_NOZORDER);\n }\n\n return;\n }\n\n if (window->monitor)\n releaseMonitor(window);\n\n _glfwInputWindowMonitor(window, monitor);\n\n if (window->monitor)\n {\n MONITORINFO mi = { sizeof(mi) };\n UINT flags = SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOCOPYBITS;\n\n if (window->decorated)\n {\n DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE);\n style &= ~WS_OVERLAPPEDWINDOW;\n style |= getWindowStyle(window);\n SetWindowLongW(window->win32.handle, GWL_STYLE, style);\n flags |= SWP_FRAMECHANGED;\n }\n\n acquireMonitor(window);\n\n GetMonitorInfo(window->monitor->win32.handle, &mi);\n SetWindowPos(window->win32.handle, HWND_TOPMOST,\n mi.rcMonitor.left,\n mi.rcMonitor.top,\n mi.rcMonitor.right - mi.rcMonitor.left,\n mi.rcMonitor.bottom - mi.rcMonitor.top,\n flags);\n }\n else\n {\n HWND after;\n RECT rect = { xpos, ypos, xpos + width, ypos + height };\n DWORD style = GetWindowLongW(window->win32.handle, GWL_STYLE);\n UINT flags = SWP_NOACTIVATE | SWP_NOCOPYBITS;\n\n if (window->decorated)\n {\n style &= ~WS_POPUP;\n style |= getWindowStyle(window);\n SetWindowLongW(window->win32.handle, GWL_STYLE, style);\n\n flags |= SWP_FRAMECHANGED;\n }\n\n if (window->floating)\n after = HWND_TOPMOST;\n else\n after = HWND_NOTOPMOST;\n\n if (_glfwIsWindows10AnniversaryUpdateOrGreaterWin32())\n {\n AdjustWindowRectExForDpi(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window),\n GetDpiForWindow(window->win32.handle));\n }\n else\n {\n AdjustWindowRectEx(&rect, getWindowStyle(window),\n FALSE, getWindowExStyle(window));\n }\n\n SetWindowPos(window->win32.handle, after,\n rect.left, rect.top,\n rect.right - rect.left, rect.bottom - rect.top,\n flags);\n }\n}\n\nint _glfwPlatformWindowFocused(_GLFWwindow* window)\n{\n return window->win32.handle == GetActiveWindow();\n}\n\nint _glfwPlatformWindowIconified(_GLFWwindow* window)\n{\n return IsIconic(window->win32.handle);\n}\n\nint _glfwPlatformWindowVisible(_GLFWwindow* window)\n{\n return IsWindowVisible(window->win32.handle);\n}\n\nint _glfwPlatformWindowMaximized(_GLFWwindow* window)\n{\n return IsZoomed(window->win32.handle);\n}\n\nint _glfwPlatformWindowHovered(_GLFWwindow* window)\n{\n return cursorInContentArea(window);\n}\n\nint _glfwPlatformFramebufferTransparent(_GLFWwindow* window)\n{\n BOOL enabled;\n\n if (!window->win32.transparent)\n return GLFW_FALSE;\n\n if (!IsWindowsVistaOrGreater())\n return GLFW_FALSE;\n\n return SUCCEEDED(DwmIsCompositionEnabled(&enabled)) && enabled;\n}\n\nvoid _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)\n{\n updateWindowStyles(window);\n}\n\nvoid _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)\n{\n updateWindowStyles(window);\n}\n\nvoid _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)\n{\n const HWND after = enabled ? HWND_TOPMOST : HWND_NOTOPMOST;\n SetWindowPos(window->win32.handle, after, 0, 0, 0, 0,\n SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOSIZE);\n}\n\nfloat _glfwPlatformGetWindowOpacity(_GLFWwindow* window)\n{\n BYTE alpha;\n DWORD flags;\n\n if ((GetWindowLongW(window->win32.handle, GWL_EXSTYLE) & WS_EX_LAYERED) &&\n GetLayeredWindowAttributes(window->win32.handle, NULL, &alpha, &flags))\n {\n if (flags & LWA_ALPHA)\n return alpha / 255.f;\n }\n\n return 1.f;\n}\n\nvoid _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)\n{\n if (opacity < 1.f)\n {\n const BYTE alpha = (BYTE) (255 * opacity);\n DWORD style = GetWindowLongW(window->win32.handle, GWL_EXSTYLE);\n style |= WS_EX_LAYERED;\n SetWindowLongW(window->win32.handle, GWL_EXSTYLE, style);\n SetLayeredWindowAttributes(window->win32.handle, 0, alpha, LWA_ALPHA);\n }\n else\n {\n DWORD style = GetWindowLongW(window->win32.handle, GWL_EXSTYLE);\n style &= ~WS_EX_LAYERED;\n SetWindowLongW(window->win32.handle, GWL_EXSTYLE, style);\n }\n}\n\nvoid _glfwPlatformSetRawMouseMotion(_GLFWwindow *window, GLFWbool enabled)\n{\n if (_glfw.win32.disabledCursorWindow != window)\n return;\n\n if (enabled)\n enableRawMouseMotion(window);\n else\n disableRawMouseMotion(window);\n}\n\nGLFWbool _glfwPlatformRawMouseMotionSupported(void)\n{\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformPollEvents(void)\n{\n MSG msg;\n HWND handle;\n _GLFWwindow* window;\n\n while (PeekMessageW(&msg, NULL, 0, 0, PM_REMOVE))\n {\n if (msg.message == WM_QUIT)\n {\n // NOTE: While GLFW does not itself post WM_QUIT, other processes\n // may post it to this one, for example Task Manager\n // HACK: Treat WM_QUIT as a close on all windows\n\n window = _glfw.windowListHead;\n while (window)\n {\n _glfwInputWindowCloseRequest(window);\n window = window->next;\n }\n }\n else\n {\n TranslateMessage(&msg);\n DispatchMessageW(&msg);\n }\n }\n\n // HACK: Release modifier keys that the system did not emit KEYUP for\n // NOTE: Shift keys on Windows tend to \"stick\" when both are pressed as\n // no key up message is generated by the first key release\n // NOTE: Windows key is not reported as released by the Win+V hotkey\n // Other Win hotkeys are handled implicitly by _glfwInputWindowFocus\n // because they change the input focus\n // NOTE: The other half of this is in the WM_*KEY* handler in windowProc\n handle = GetActiveWindow();\n if (handle)\n {\n window = GetPropW(handle, L\"GLFW\");\n if (window)\n {\n int i;\n const int keys[4][2] =\n {\n { VK_LSHIFT, GLFW_KEY_LEFT_SHIFT },\n { VK_RSHIFT, GLFW_KEY_RIGHT_SHIFT },\n { VK_LWIN, GLFW_KEY_LEFT_SUPER },\n { VK_RWIN, GLFW_KEY_RIGHT_SUPER }\n };\n\n for (i = 0; i < 4; i++)\n {\n const int vk = keys[i][0];\n const int key = keys[i][1];\n const int scancode = _glfw.win32.scancodes[key];\n\n if ((GetKeyState(vk) & 0x8000))\n continue;\n if (window->keys[key] != GLFW_PRESS)\n continue;\n\n _glfwInputKey(window, key, scancode, GLFW_RELEASE, getKeyMods());\n }\n }\n }\n\n window = _glfw.win32.disabledCursorWindow;\n if (window)\n {\n int width, height;\n _glfwPlatformGetWindowSize(window, &width, &height);\n\n // NOTE: Re-center the cursor only if it has moved since the last call,\n // to avoid breaking glfwWaitEvents with WM_MOUSEMOVE\n if (window->win32.lastCursorPosX != width / 2 ||\n window->win32.lastCursorPosY != height / 2)\n {\n _glfwPlatformSetCursorPos(window, width / 2, height / 2);\n }\n }\n}\n\nvoid _glfwPlatformWaitEvents(void)\n{\n WaitMessage();\n\n _glfwPlatformPollEvents();\n}\n\nvoid _glfwPlatformWaitEventsTimeout(double timeout)\n{\n MsgWaitForMultipleObjects(0, NULL, FALSE, (DWORD) (timeout * 1e3), QS_ALLEVENTS);\n\n _glfwPlatformPollEvents();\n}\n\nvoid _glfwPlatformPostEmptyEvent(void)\n{\n PostMessage(_glfw.win32.helperWindowHandle, WM_NULL, 0, 0);\n}\n\nvoid _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)\n{\n POINT pos;\n\n if (GetCursorPos(&pos))\n {\n ScreenToClient(window->win32.handle, &pos);\n\n if (xpos)\n *xpos = pos.x;\n if (ypos)\n *ypos = pos.y;\n }\n}\n\nvoid _glfwPlatformSetCursorPos(_GLFWwindow* window, double xpos, double ypos)\n{\n POINT pos = { (int) xpos, (int) ypos };\n\n // Store the new position so it can be recognized later\n window->win32.lastCursorPosX = pos.x;\n window->win32.lastCursorPosY = pos.y;\n\n ClientToScreen(window->win32.handle, &pos);\n SetCursorPos(pos.x, pos.y);\n}\n\nvoid _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)\n{\n if (mode == GLFW_CURSOR_DISABLED)\n {\n if (_glfwPlatformWindowFocused(window))\n disableCursor(window);\n }\n else if (_glfw.win32.disabledCursorWindow == window)\n enableCursor(window);\n else if (cursorInContentArea(window))\n updateCursorImage(window);\n}\n\nconst char* _glfwPlatformGetScancodeName(int scancode)\n{\n if (scancode < 0 || scancode > (KF_EXTENDED | 0xff) ||\n _glfw.win32.keycodes[scancode] == GLFW_KEY_UNKNOWN)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid scancode\");\n return NULL;\n }\n\n return _glfw.win32.keynames[_glfw.win32.keycodes[scancode]];\n}\n\nint _glfwPlatformGetKeyScancode(int key)\n{\n return _glfw.win32.scancodes[key];\n}\n\nint _glfwPlatformCreateCursor(_GLFWcursor* cursor,\n const GLFWimage* image,\n int xhot, int yhot)\n{\n cursor->win32.handle = (HCURSOR) createIcon(image, xhot, yhot, GLFW_FALSE);\n if (!cursor->win32.handle)\n return GLFW_FALSE;\n\n return GLFW_TRUE;\n}\n\nint _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)\n{\n int id = 0;\n\n if (shape == GLFW_ARROW_CURSOR)\n id = OCR_NORMAL;\n else if (shape == GLFW_IBEAM_CURSOR)\n id = OCR_IBEAM;\n else if (shape == GLFW_CROSSHAIR_CURSOR)\n id = OCR_CROSS;\n else if (shape == GLFW_HAND_CURSOR)\n id = OCR_HAND;\n else if (shape == GLFW_HRESIZE_CURSOR)\n id = OCR_SIZEWE;\n else if (shape == GLFW_VRESIZE_CURSOR)\n id = OCR_SIZENS;\n else\n return GLFW_FALSE;\n\n cursor->win32.handle = LoadImageW(NULL,\n MAKEINTRESOURCEW(id), IMAGE_CURSOR, 0, 0,\n LR_DEFAULTSIZE | LR_SHARED);\n if (!cursor->win32.handle)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create standard cursor\");\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyCursor(_GLFWcursor* cursor)\n{\n if (cursor->win32.handle)\n DestroyIcon((HICON) cursor->win32.handle);\n}\n\nvoid _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)\n{\n if (cursorInContentArea(window))\n updateCursorImage(window);\n}\n\nvoid _glfwPlatformSetClipboardString(const char* string)\n{\n int characterCount;\n HANDLE object;\n WCHAR* buffer;\n\n characterCount = MultiByteToWideChar(CP_UTF8, 0, string, -1, NULL, 0);\n if (!characterCount)\n return;\n\n object = GlobalAlloc(GMEM_MOVEABLE, characterCount * sizeof(WCHAR));\n if (!object)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to allocate global handle for clipboard\");\n return;\n }\n\n buffer = GlobalLock(object);\n if (!buffer)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to lock global handle\");\n GlobalFree(object);\n return;\n }\n\n MultiByteToWideChar(CP_UTF8, 0, string, -1, buffer, characterCount);\n GlobalUnlock(object);\n\n if (!OpenClipboard(_glfw.win32.helperWindowHandle))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to open clipboard\");\n GlobalFree(object);\n return;\n }\n\n EmptyClipboard();\n SetClipboardData(CF_UNICODETEXT, object);\n CloseClipboard();\n}\n\nconst char* _glfwPlatformGetClipboardString(void)\n{\n HANDLE object;\n WCHAR* buffer;\n\n if (!OpenClipboard(_glfw.win32.helperWindowHandle))\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to open clipboard\");\n return NULL;\n }\n\n object = GetClipboardData(CF_UNICODETEXT);\n if (!object)\n {\n _glfwInputErrorWin32(GLFW_FORMAT_UNAVAILABLE,\n \"Win32: Failed to convert clipboard to string\");\n CloseClipboard();\n return NULL;\n }\n\n buffer = GlobalLock(object);\n if (!buffer)\n {\n _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to lock global handle\");\n CloseClipboard();\n return NULL;\n }\n\n free(_glfw.win32.clipboardString);\n _glfw.win32.clipboardString = _glfwCreateUTF8FromWideStringWin32(buffer);\n\n GlobalUnlock(object);\n CloseClipboard();\n\n return _glfw.win32.clipboardString;\n}\n\nvoid _glfwPlatformGetRequiredInstanceExtensions(char** extensions)\n{\n if (!_glfw.vk.KHR_surface || !_glfw.vk.KHR_win32_surface)\n return;\n\n extensions[0] = \"VK_KHR_surface\";\n extensions[1] = \"VK_KHR_win32_surface\";\n}\n\nint _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily)\n{\n PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR\n vkGetPhysicalDeviceWin32PresentationSupportKHR =\n (PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)\n vkGetInstanceProcAddr(instance, \"vkGetPhysicalDeviceWin32PresentationSupportKHR\");\n if (!vkGetPhysicalDeviceWin32PresentationSupportKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Win32: Vulkan instance missing VK_KHR_win32_surface extension\");\n return GLFW_FALSE;\n }\n\n return vkGetPhysicalDeviceWin32PresentationSupportKHR(device, queuefamily);\n}\n\nVkResult _glfwPlatformCreateWindowSurface(VkInstance instance,\n _GLFWwindow* window,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface)\n{\n VkResult err;\n VkWin32SurfaceCreateInfoKHR sci;\n PFN_vkCreateWin32SurfaceKHR vkCreateWin32SurfaceKHR;\n\n vkCreateWin32SurfaceKHR = (PFN_vkCreateWin32SurfaceKHR)\n vkGetInstanceProcAddr(instance, \"vkCreateWin32SurfaceKHR\");\n if (!vkCreateWin32SurfaceKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Win32: Vulkan instance missing VK_KHR_win32_surface extension\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n memset(&sci, 0, sizeof(sci));\n sci.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;\n sci.hinstance = GetModuleHandle(NULL);\n sci.hwnd = window->win32.handle;\n\n err = vkCreateWin32SurfaceKHR(instance, &sci, allocator, surface);\n if (err)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Win32: Failed to create Vulkan surface: %s\",\n _glfwGetVulkanResultString(err));\n }\n\n return err;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI HWND glfwGetWin32Window(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return window->win32.handle;\n}\n\n" }, { "path": "thirdparty/glfw/src/window.c", "content": "//========================================================================\n// GLFW 3.3 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n// Copyright (c) 2012 Torsten Walluhn \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// Please use C89 style variable declarations in this file because VS 2010\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW event API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Notifies shared code that a window has lost or received input focus\n//\nvoid _glfwInputWindowFocus(_GLFWwindow* window, GLFWbool focused)\n{\n if (window->callbacks.focus)\n window->callbacks.focus((GLFWwindow*) window, focused);\n\n if (!focused)\n {\n int key, button;\n\n for (key = 0; key <= GLFW_KEY_LAST; key++)\n {\n if (window->keys[key] == GLFW_PRESS)\n {\n const int scancode = _glfwPlatformGetKeyScancode(key);\n _glfwInputKey(window, key, scancode, GLFW_RELEASE, 0);\n }\n }\n\n for (button = 0; button <= GLFW_MOUSE_BUTTON_LAST; button++)\n {\n if (window->mouseButtons[button] == GLFW_PRESS)\n _glfwInputMouseClick(window, button, GLFW_RELEASE, 0);\n }\n }\n}\n\n// Notifies shared code that a window has moved\n// The position is specified in content area relative screen coordinates\n//\nvoid _glfwInputWindowPos(_GLFWwindow* window, int x, int y)\n{\n if (window->callbacks.pos)\n window->callbacks.pos((GLFWwindow*) window, x, y);\n}\n\n// Notifies shared code that a window has been resized\n// The size is specified in screen coordinates\n//\nvoid _glfwInputWindowSize(_GLFWwindow* window, int width, int height)\n{\n if (window->callbacks.size)\n window->callbacks.size((GLFWwindow*) window, width, height);\n}\n\n// Notifies shared code that a window has been iconified or restored\n//\nvoid _glfwInputWindowIconify(_GLFWwindow* window, GLFWbool iconified)\n{\n if (window->callbacks.iconify)\n window->callbacks.iconify((GLFWwindow*) window, iconified);\n}\n\n// Notifies shared code that a window has been maximized or restored\n//\nvoid _glfwInputWindowMaximize(_GLFWwindow* window, GLFWbool maximized)\n{\n if (window->callbacks.maximize)\n window->callbacks.maximize((GLFWwindow*) window, maximized);\n}\n\n// Notifies shared code that a window framebuffer has been resized\n// The size is specified in pixels\n//\nvoid _glfwInputFramebufferSize(_GLFWwindow* window, int width, int height)\n{\n if (window->callbacks.fbsize)\n window->callbacks.fbsize((GLFWwindow*) window, width, height);\n}\n\n// Notifies shared code that a window content scale has changed\n// The scale is specified as the ratio between the current and default DPI\n//\nvoid _glfwInputWindowContentScale(_GLFWwindow* window, float xscale, float yscale)\n{\n if (window->callbacks.scale)\n window->callbacks.scale((GLFWwindow*) window, xscale, yscale);\n}\n\n// Notifies shared code that the window contents needs updating\n//\nvoid _glfwInputWindowDamage(_GLFWwindow* window)\n{\n if (window->callbacks.refresh)\n window->callbacks.refresh((GLFWwindow*) window);\n}\n\n// Notifies shared code that the user wishes to close a window\n//\nvoid _glfwInputWindowCloseRequest(_GLFWwindow* window)\n{\n window->shouldClose = GLFW_TRUE;\n\n if (window->callbacks.close)\n window->callbacks.close((GLFWwindow*) window);\n}\n\n// Notifies shared code that a window has changed its desired monitor\n//\nvoid _glfwInputWindowMonitor(_GLFWwindow* window, _GLFWmonitor* monitor)\n{\n window->monitor = monitor;\n}\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW public API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI GLFWwindow* glfwCreateWindow(int width, int height,\n const char* title,\n GLFWmonitor* monitor,\n GLFWwindow* share)\n{\n _GLFWfbconfig fbconfig;\n _GLFWctxconfig ctxconfig;\n _GLFWwndconfig wndconfig;\n _GLFWwindow* window;\n\n assert(title != NULL);\n assert(width >= 0);\n assert(height >= 0);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n\n if (width <= 0 || height <= 0)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid window size %ix%i\",\n width, height);\n\n return NULL;\n }\n\n fbconfig = _glfw.hints.framebuffer;\n ctxconfig = _glfw.hints.context;\n wndconfig = _glfw.hints.window;\n\n wndconfig.width = width;\n wndconfig.height = height;\n wndconfig.title = title;\n ctxconfig.share = (_GLFWwindow*) share;\n\n if (!_glfwIsValidContextConfig(&ctxconfig))\n return NULL;\n\n window = calloc(1, sizeof(_GLFWwindow));\n window->next = _glfw.windowListHead;\n _glfw.windowListHead = window;\n\n window->videoMode.width = width;\n window->videoMode.height = height;\n window->videoMode.redBits = fbconfig.redBits;\n window->videoMode.greenBits = fbconfig.greenBits;\n window->videoMode.blueBits = fbconfig.blueBits;\n window->videoMode.refreshRate = _glfw.hints.refreshRate;\n\n window->monitor = (_GLFWmonitor*) monitor;\n window->resizable = wndconfig.resizable;\n window->decorated = wndconfig.decorated;\n window->autoIconify = wndconfig.autoIconify;\n window->floating = wndconfig.floating;\n window->focusOnShow = wndconfig.focusOnShow;\n window->cursorMode = GLFW_CURSOR_NORMAL;\n\n window->minwidth = GLFW_DONT_CARE;\n window->minheight = GLFW_DONT_CARE;\n window->maxwidth = GLFW_DONT_CARE;\n window->maxheight = GLFW_DONT_CARE;\n window->numer = GLFW_DONT_CARE;\n window->denom = GLFW_DONT_CARE;\n\n // Open the actual window and create its context\n if (!_glfwPlatformCreateWindow(window, &wndconfig, &ctxconfig, &fbconfig))\n {\n glfwDestroyWindow((GLFWwindow*) window);\n return NULL;\n }\n\n if (ctxconfig.client != GLFW_NO_API)\n {\n if (!_glfwRefreshContextAttribs(window, &ctxconfig))\n {\n glfwDestroyWindow((GLFWwindow*) window);\n return NULL;\n }\n }\n\n if (window->monitor)\n {\n if (wndconfig.centerCursor)\n _glfwCenterCursorInContentArea(window);\n }\n else\n {\n if (wndconfig.visible)\n {\n _glfwPlatformShowWindow(window);\n if (wndconfig.focused)\n _glfwPlatformFocusWindow(window);\n }\n }\n\n return (GLFWwindow*) window;\n}\n\nvoid glfwDefaultWindowHints(void)\n{\n _GLFW_REQUIRE_INIT();\n\n // The default is OpenGL with minimum version 1.0\n memset(&_glfw.hints.context, 0, sizeof(_glfw.hints.context));\n _glfw.hints.context.client = GLFW_OPENGL_API;\n _glfw.hints.context.source = GLFW_NATIVE_CONTEXT_API;\n _glfw.hints.context.major = 1;\n _glfw.hints.context.minor = 0;\n\n // The default is a focused, visible, resizable window with decorations\n memset(&_glfw.hints.window, 0, sizeof(_glfw.hints.window));\n _glfw.hints.window.resizable = GLFW_TRUE;\n _glfw.hints.window.visible = GLFW_TRUE;\n _glfw.hints.window.decorated = GLFW_TRUE;\n _glfw.hints.window.focused = GLFW_TRUE;\n _glfw.hints.window.autoIconify = GLFW_TRUE;\n _glfw.hints.window.centerCursor = GLFW_TRUE;\n _glfw.hints.window.focusOnShow = GLFW_TRUE;\n\n // The default is 24 bits of color, 24 bits of depth and 8 bits of stencil,\n // double buffered\n memset(&_glfw.hints.framebuffer, 0, sizeof(_glfw.hints.framebuffer));\n _glfw.hints.framebuffer.redBits = 8;\n _glfw.hints.framebuffer.greenBits = 8;\n _glfw.hints.framebuffer.blueBits = 8;\n _glfw.hints.framebuffer.alphaBits = 8;\n _glfw.hints.framebuffer.depthBits = 24;\n _glfw.hints.framebuffer.stencilBits = 8;\n _glfw.hints.framebuffer.doublebuffer = GLFW_TRUE;\n\n // The default is to select the highest available refresh rate\n _glfw.hints.refreshRate = GLFW_DONT_CARE;\n\n // The default is to use full Retina resolution framebuffers\n _glfw.hints.window.ns.retina = GLFW_TRUE;\n}\n\nGLFWAPI void glfwWindowHint(int hint, int value)\n{\n _GLFW_REQUIRE_INIT();\n\n switch (hint)\n {\n case GLFW_RED_BITS:\n _glfw.hints.framebuffer.redBits = value;\n return;\n case GLFW_GREEN_BITS:\n _glfw.hints.framebuffer.greenBits = value;\n return;\n case GLFW_BLUE_BITS:\n _glfw.hints.framebuffer.blueBits = value;\n return;\n case GLFW_ALPHA_BITS:\n _glfw.hints.framebuffer.alphaBits = value;\n return;\n case GLFW_DEPTH_BITS:\n _glfw.hints.framebuffer.depthBits = value;\n return;\n case GLFW_STENCIL_BITS:\n _glfw.hints.framebuffer.stencilBits = value;\n return;\n case GLFW_ACCUM_RED_BITS:\n _glfw.hints.framebuffer.accumRedBits = value;\n return;\n case GLFW_ACCUM_GREEN_BITS:\n _glfw.hints.framebuffer.accumGreenBits = value;\n return;\n case GLFW_ACCUM_BLUE_BITS:\n _glfw.hints.framebuffer.accumBlueBits = value;\n return;\n case GLFW_ACCUM_ALPHA_BITS:\n _glfw.hints.framebuffer.accumAlphaBits = value;\n return;\n case GLFW_AUX_BUFFERS:\n _glfw.hints.framebuffer.auxBuffers = value;\n return;\n case GLFW_STEREO:\n _glfw.hints.framebuffer.stereo = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_DOUBLEBUFFER:\n _glfw.hints.framebuffer.doublebuffer = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_TRANSPARENT_FRAMEBUFFER:\n _glfw.hints.framebuffer.transparent = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_SAMPLES:\n _glfw.hints.framebuffer.samples = value;\n return;\n case GLFW_SRGB_CAPABLE:\n _glfw.hints.framebuffer.sRGB = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_RESIZABLE:\n _glfw.hints.window.resizable = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_DECORATED:\n _glfw.hints.window.decorated = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_FOCUSED:\n _glfw.hints.window.focused = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_AUTO_ICONIFY:\n _glfw.hints.window.autoIconify = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_FLOATING:\n _glfw.hints.window.floating = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_MAXIMIZED:\n _glfw.hints.window.maximized = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_VISIBLE:\n _glfw.hints.window.visible = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_COCOA_RETINA_FRAMEBUFFER:\n _glfw.hints.window.ns.retina = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_COCOA_GRAPHICS_SWITCHING:\n _glfw.hints.context.nsgl.offline = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_SCALE_TO_MONITOR:\n _glfw.hints.window.scaleToMonitor = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_CENTER_CURSOR:\n _glfw.hints.window.centerCursor = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_FOCUS_ON_SHOW:\n _glfw.hints.window.focusOnShow = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_CLIENT_API:\n _glfw.hints.context.client = value;\n return;\n case GLFW_CONTEXT_CREATION_API:\n _glfw.hints.context.source = value;\n return;\n case GLFW_CONTEXT_VERSION_MAJOR:\n _glfw.hints.context.major = value;\n return;\n case GLFW_CONTEXT_VERSION_MINOR:\n _glfw.hints.context.minor = value;\n return;\n case GLFW_CONTEXT_ROBUSTNESS:\n _glfw.hints.context.robustness = value;\n return;\n case GLFW_OPENGL_FORWARD_COMPAT:\n _glfw.hints.context.forward = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_OPENGL_DEBUG_CONTEXT:\n _glfw.hints.context.debug = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_CONTEXT_NO_ERROR:\n _glfw.hints.context.noerror = value ? GLFW_TRUE : GLFW_FALSE;\n return;\n case GLFW_OPENGL_PROFILE:\n _glfw.hints.context.profile = value;\n return;\n case GLFW_CONTEXT_RELEASE_BEHAVIOR:\n _glfw.hints.context.release = value;\n return;\n case GLFW_REFRESH_RATE:\n _glfw.hints.refreshRate = value;\n return;\n }\n\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid window hint 0x%08X\", hint);\n}\n\nGLFWAPI void glfwWindowHintString(int hint, const char* value)\n{\n assert(value != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n switch (hint)\n {\n case GLFW_COCOA_FRAME_NAME:\n strncpy(_glfw.hints.window.ns.frameName, value,\n sizeof(_glfw.hints.window.ns.frameName) - 1);\n return;\n case GLFW_X11_CLASS_NAME:\n strncpy(_glfw.hints.window.x11.className, value,\n sizeof(_glfw.hints.window.x11.className) - 1);\n return;\n case GLFW_X11_INSTANCE_NAME:\n strncpy(_glfw.hints.window.x11.instanceName, value,\n sizeof(_glfw.hints.window.x11.instanceName) - 1);\n return;\n }\n\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid window hint string 0x%08X\", hint);\n}\n\nGLFWAPI void glfwDestroyWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n\n _GLFW_REQUIRE_INIT();\n\n // Allow closing of NULL (to match the behavior of free)\n if (window == NULL)\n return;\n\n // Clear all callbacks to avoid exposing a half torn-down window object\n memset(&window->callbacks, 0, sizeof(window->callbacks));\n\n // The window's context must not be current on another thread when the\n // window is destroyed\n if (window == _glfwPlatformGetTls(&_glfw.contextSlot))\n glfwMakeContextCurrent(NULL);\n\n _glfwPlatformDestroyWindow(window);\n\n // Unlink window from global linked list\n {\n _GLFWwindow** prev = &_glfw.windowListHead;\n\n while (*prev != window)\n prev = &((*prev)->next);\n\n *prev = window->next;\n }\n\n free(window);\n}\n\nGLFWAPI int glfwWindowShouldClose(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(0);\n return window->shouldClose;\n}\n\nGLFWAPI void glfwSetWindowShouldClose(GLFWwindow* handle, int value)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n window->shouldClose = value;\n}\n\nGLFWAPI void glfwSetWindowTitle(GLFWwindow* handle, const char* title)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n assert(title != NULL);\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformSetWindowTitle(window, title);\n}\n\nGLFWAPI void glfwSetWindowIcon(GLFWwindow* handle,\n int count, const GLFWimage* images)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n assert(count >= 0);\n assert(count == 0 || images != NULL);\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformSetWindowIcon(window, count, images);\n}\n\nGLFWAPI void glfwGetWindowPos(GLFWwindow* handle, int* xpos, int* ypos)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n if (xpos)\n *xpos = 0;\n if (ypos)\n *ypos = 0;\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformGetWindowPos(window, xpos, ypos);\n}\n\nGLFWAPI void glfwSetWindowPos(GLFWwindow* handle, int xpos, int ypos)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (window->monitor)\n return;\n\n _glfwPlatformSetWindowPos(window, xpos, ypos);\n}\n\nGLFWAPI void glfwGetWindowSize(GLFWwindow* handle, int* width, int* height)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n if (width)\n *width = 0;\n if (height)\n *height = 0;\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformGetWindowSize(window, width, height);\n}\n\nGLFWAPI void glfwSetWindowSize(GLFWwindow* handle, int width, int height)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n assert(width >= 0);\n assert(height >= 0);\n\n _GLFW_REQUIRE_INIT();\n\n window->videoMode.width = width;\n window->videoMode.height = height;\n\n _glfwPlatformSetWindowSize(window, width, height);\n}\n\nGLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* handle,\n int minwidth, int minheight,\n int maxwidth, int maxheight)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (minwidth != GLFW_DONT_CARE && minheight != GLFW_DONT_CARE)\n {\n if (minwidth < 0 || minheight < 0)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid window minimum size %ix%i\",\n minwidth, minheight);\n return;\n }\n }\n\n if (maxwidth != GLFW_DONT_CARE && maxheight != GLFW_DONT_CARE)\n {\n if (maxwidth < 0 || maxheight < 0 ||\n maxwidth < minwidth || maxheight < minheight)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid window maximum size %ix%i\",\n maxwidth, maxheight);\n return;\n }\n }\n\n window->minwidth = minwidth;\n window->minheight = minheight;\n window->maxwidth = maxwidth;\n window->maxheight = maxheight;\n\n if (window->monitor || !window->resizable)\n return;\n\n _glfwPlatformSetWindowSizeLimits(window,\n minwidth, minheight,\n maxwidth, maxheight);\n}\n\nGLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* handle, int numer, int denom)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n assert(numer != 0);\n assert(denom != 0);\n\n _GLFW_REQUIRE_INIT();\n\n if (numer != GLFW_DONT_CARE && denom != GLFW_DONT_CARE)\n {\n if (numer <= 0 || denom <= 0)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid window aspect ratio %i:%i\",\n numer, denom);\n return;\n }\n }\n\n window->numer = numer;\n window->denom = denom;\n\n if (window->monitor || !window->resizable)\n return;\n\n _glfwPlatformSetWindowAspectRatio(window, numer, denom);\n}\n\nGLFWAPI void glfwGetFramebufferSize(GLFWwindow* handle, int* width, int* height)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n if (width)\n *width = 0;\n if (height)\n *height = 0;\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformGetFramebufferSize(window, width, height);\n}\n\nGLFWAPI void glfwGetWindowFrameSize(GLFWwindow* handle,\n int* left, int* top,\n int* right, int* bottom)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n if (left)\n *left = 0;\n if (top)\n *top = 0;\n if (right)\n *right = 0;\n if (bottom)\n *bottom = 0;\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformGetWindowFrameSize(window, left, top, right, bottom);\n}\n\nGLFWAPI void glfwGetWindowContentScale(GLFWwindow* handle,\n float* xscale, float* yscale)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n if (xscale)\n *xscale = 0.f;\n if (yscale)\n *yscale = 0.f;\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformGetWindowContentScale(window, xscale, yscale);\n}\n\nGLFWAPI float glfwGetWindowOpacity(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(1.f);\n return _glfwPlatformGetWindowOpacity(window);\n}\n\nGLFWAPI void glfwSetWindowOpacity(GLFWwindow* handle, float opacity)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n assert(opacity == opacity);\n assert(opacity >= 0.f);\n assert(opacity <= 1.f);\n\n _GLFW_REQUIRE_INIT();\n\n if (opacity != opacity || opacity < 0.f || opacity > 1.f)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid window opacity %f\", opacity);\n return;\n }\n\n _glfwPlatformSetWindowOpacity(window, opacity);\n}\n\nGLFWAPI void glfwIconifyWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformIconifyWindow(window);\n}\n\nGLFWAPI void glfwRestoreWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n _glfwPlatformRestoreWindow(window);\n}\n\nGLFWAPI void glfwMaximizeWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (window->monitor)\n return;\n\n _glfwPlatformMaximizeWindow(window);\n}\n\nGLFWAPI void glfwShowWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (window->monitor)\n return;\n\n _glfwPlatformShowWindow(window);\n\n if (window->focusOnShow)\n _glfwPlatformFocusWindow(window);\n}\n\nGLFWAPI void glfwRequestWindowAttention(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n _glfwPlatformRequestWindowAttention(window);\n}\n\nGLFWAPI void glfwHideWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n if (window->monitor)\n return;\n\n _glfwPlatformHideWindow(window);\n}\n\nGLFWAPI void glfwFocusWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n _glfwPlatformFocusWindow(window);\n}\n\nGLFWAPI int glfwGetWindowAttrib(GLFWwindow* handle, int attrib)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(0);\n\n switch (attrib)\n {\n case GLFW_FOCUSED:\n return _glfwPlatformWindowFocused(window);\n case GLFW_ICONIFIED:\n return _glfwPlatformWindowIconified(window);\n case GLFW_VISIBLE:\n return _glfwPlatformWindowVisible(window);\n case GLFW_MAXIMIZED:\n return _glfwPlatformWindowMaximized(window);\n case GLFW_HOVERED:\n return _glfwPlatformWindowHovered(window);\n case GLFW_FOCUS_ON_SHOW:\n return window->focusOnShow;\n case GLFW_TRANSPARENT_FRAMEBUFFER:\n return _glfwPlatformFramebufferTransparent(window);\n case GLFW_RESIZABLE:\n return window->resizable;\n case GLFW_DECORATED:\n return window->decorated;\n case GLFW_FLOATING:\n return window->floating;\n case GLFW_AUTO_ICONIFY:\n return window->autoIconify;\n case GLFW_CLIENT_API:\n return window->context.client;\n case GLFW_CONTEXT_CREATION_API:\n return window->context.source;\n case GLFW_CONTEXT_VERSION_MAJOR:\n return window->context.major;\n case GLFW_CONTEXT_VERSION_MINOR:\n return window->context.minor;\n case GLFW_CONTEXT_REVISION:\n return window->context.revision;\n case GLFW_CONTEXT_ROBUSTNESS:\n return window->context.robustness;\n case GLFW_OPENGL_FORWARD_COMPAT:\n return window->context.forward;\n case GLFW_OPENGL_DEBUG_CONTEXT:\n return window->context.debug;\n case GLFW_OPENGL_PROFILE:\n return window->context.profile;\n case GLFW_CONTEXT_RELEASE_BEHAVIOR:\n return window->context.release;\n case GLFW_CONTEXT_NO_ERROR:\n return window->context.noerror;\n }\n\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid window attribute 0x%08X\", attrib);\n return 0;\n}\n\nGLFWAPI void glfwSetWindowAttrib(GLFWwindow* handle, int attrib, int value)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n\n value = value ? GLFW_TRUE : GLFW_FALSE;\n\n if (attrib == GLFW_AUTO_ICONIFY)\n window->autoIconify = value;\n else if (attrib == GLFW_RESIZABLE)\n {\n if (window->resizable == value)\n return;\n\n window->resizable = value;\n if (!window->monitor)\n _glfwPlatformSetWindowResizable(window, value);\n }\n else if (attrib == GLFW_DECORATED)\n {\n if (window->decorated == value)\n return;\n\n window->decorated = value;\n if (!window->monitor)\n _glfwPlatformSetWindowDecorated(window, value);\n }\n else if (attrib == GLFW_FLOATING)\n {\n if (window->floating == value)\n return;\n\n window->floating = value;\n if (!window->monitor)\n _glfwPlatformSetWindowFloating(window, value);\n }\n else if (attrib == GLFW_FOCUS_ON_SHOW)\n window->focusOnShow = value;\n else\n _glfwInputError(GLFW_INVALID_ENUM, \"Invalid window attribute 0x%08X\", attrib);\n}\n\nGLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return (GLFWmonitor*) window->monitor;\n}\n\nGLFWAPI void glfwSetWindowMonitor(GLFWwindow* wh,\n GLFWmonitor* mh,\n int xpos, int ypos,\n int width, int height,\n int refreshRate)\n{\n _GLFWwindow* window = (_GLFWwindow*) wh;\n _GLFWmonitor* monitor = (_GLFWmonitor*) mh;\n assert(window != NULL);\n assert(width >= 0);\n assert(height >= 0);\n\n _GLFW_REQUIRE_INIT();\n\n if (width <= 0 || height <= 0)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid window size %ix%i\",\n width, height);\n return;\n }\n\n if (refreshRate < 0 && refreshRate != GLFW_DONT_CARE)\n {\n _glfwInputError(GLFW_INVALID_VALUE,\n \"Invalid refresh rate %i\",\n refreshRate);\n return;\n }\n\n window->videoMode.width = width;\n window->videoMode.height = height;\n window->videoMode.refreshRate = refreshRate;\n\n _glfwPlatformSetWindowMonitor(window, monitor,\n xpos, ypos, width, height,\n refreshRate);\n}\n\nGLFWAPI void glfwSetWindowUserPointer(GLFWwindow* handle, void* pointer)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT();\n window->userPointer = pointer;\n}\n\nGLFWAPI void* glfwGetWindowUserPointer(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return window->userPointer;\n}\n\nGLFWAPI GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow* handle,\n GLFWwindowposfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.pos, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* handle,\n GLFWwindowsizefun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.size, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow* handle,\n GLFWwindowclosefun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.close, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowrefreshfun glfwSetWindowRefreshCallback(GLFWwindow* handle,\n GLFWwindowrefreshfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.refresh, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* handle,\n GLFWwindowfocusfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.focus, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowiconifyfun glfwSetWindowIconifyCallback(GLFWwindow* handle,\n GLFWwindowiconifyfun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.iconify, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowmaximizefun glfwSetWindowMaximizeCallback(GLFWwindow* handle,\n GLFWwindowmaximizefun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.maximize, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow* handle,\n GLFWframebuffersizefun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.fbsize, cbfun);\n return cbfun;\n}\n\nGLFWAPI GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback(GLFWwindow* handle,\n GLFWwindowcontentscalefun cbfun)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n assert(window != NULL);\n\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n _GLFW_SWAP_POINTERS(window->callbacks.scale, cbfun);\n return cbfun;\n}\n\nGLFWAPI void glfwPollEvents(void)\n{\n _GLFW_REQUIRE_INIT();\n _glfwPlatformPollEvents();\n}\n\nGLFWAPI void glfwWaitEvents(void)\n{\n _GLFW_REQUIRE_INIT();\n _glfwPlatformWaitEvents();\n}\n\nGLFWAPI void glfwWaitEventsTimeout(double timeout)\n{\n _GLFW_REQUIRE_INIT();\n assert(timeout == timeout);\n assert(timeout >= 0.0);\n assert(timeout <= DBL_MAX);\n\n if (timeout != timeout || timeout < 0.0 || timeout > DBL_MAX)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid time %f\", timeout);\n return;\n }\n\n _glfwPlatformWaitEventsTimeout(timeout);\n}\n\nGLFWAPI void glfwPostEmptyEvent(void)\n{\n _GLFW_REQUIRE_INIT();\n _glfwPlatformPostEmptyEvent();\n}\n" }, { "path": "thirdparty/glfw/src/wl_init.c", "content": "//========================================================================\n// GLFW 3.3 Wayland - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2014 Jonas Ådahl \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n\n\nstatic inline int min(int n1, int n2)\n{\n return n1 < n2 ? n1 : n2;\n}\n\nstatic _GLFWwindow* findWindowFromDecorationSurface(struct wl_surface* surface,\n int* which)\n{\n int focus;\n _GLFWwindow* window = _glfw.windowListHead;\n if (!which)\n which = &focus;\n while (window)\n {\n if (surface == window->wl.decorations.top.surface)\n {\n *which = topDecoration;\n break;\n }\n if (surface == window->wl.decorations.left.surface)\n {\n *which = leftDecoration;\n break;\n }\n if (surface == window->wl.decorations.right.surface)\n {\n *which = rightDecoration;\n break;\n }\n if (surface == window->wl.decorations.bottom.surface)\n {\n *which = bottomDecoration;\n break;\n }\n window = window->next;\n }\n return window;\n}\n\nstatic void pointerHandleEnter(void* data,\n struct wl_pointer* pointer,\n uint32_t serial,\n struct wl_surface* surface,\n wl_fixed_t sx,\n wl_fixed_t sy)\n{\n // Happens in the case we just destroyed the surface.\n if (!surface)\n return;\n\n int focus = 0;\n _GLFWwindow* window = wl_surface_get_user_data(surface);\n if (!window)\n {\n window = findWindowFromDecorationSurface(surface, &focus);\n if (!window)\n return;\n }\n\n window->wl.decorations.focus = focus;\n _glfw.wl.serial = serial;\n _glfw.wl.pointerFocus = window;\n\n window->wl.hovered = GLFW_TRUE;\n\n _glfwPlatformSetCursor(window, window->wl.currentCursor);\n _glfwInputCursorEnter(window, GLFW_TRUE);\n}\n\nstatic void pointerHandleLeave(void* data,\n struct wl_pointer* pointer,\n uint32_t serial,\n struct wl_surface* surface)\n{\n _GLFWwindow* window = _glfw.wl.pointerFocus;\n\n if (!window)\n return;\n\n window->wl.hovered = GLFW_FALSE;\n\n _glfw.wl.serial = serial;\n _glfw.wl.pointerFocus = NULL;\n _glfwInputCursorEnter(window, GLFW_FALSE);\n _glfw.wl.cursorPreviousName = NULL;\n}\n\nstatic void setCursor(_GLFWwindow* window, const char* name)\n{\n struct wl_buffer* buffer;\n struct wl_cursor* cursor;\n struct wl_cursor_image* image;\n struct wl_surface* surface = _glfw.wl.cursorSurface;\n struct wl_cursor_theme* theme = _glfw.wl.cursorTheme;\n int scale = 1;\n\n if (window->wl.scale > 1 && _glfw.wl.cursorThemeHiDPI)\n {\n // We only support up to scale=2 for now, since libwayland-cursor\n // requires us to load a different theme for each size.\n scale = 2;\n theme = _glfw.wl.cursorThemeHiDPI;\n }\n\n cursor = wl_cursor_theme_get_cursor(theme, name);\n if (!cursor)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Standard cursor not found\");\n return;\n }\n // TODO: handle animated cursors too.\n image = cursor->images[0];\n\n if (!image)\n return;\n\n buffer = wl_cursor_image_get_buffer(image);\n if (!buffer)\n return;\n wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.serial,\n surface,\n image->hotspot_x / scale,\n image->hotspot_y / scale);\n wl_surface_set_buffer_scale(surface, scale);\n wl_surface_attach(surface, buffer, 0, 0);\n wl_surface_damage(surface, 0, 0,\n image->width, image->height);\n wl_surface_commit(surface);\n _glfw.wl.cursorPreviousName = name;\n}\n\nstatic void pointerHandleMotion(void* data,\n struct wl_pointer* pointer,\n uint32_t time,\n wl_fixed_t sx,\n wl_fixed_t sy)\n{\n _GLFWwindow* window = _glfw.wl.pointerFocus;\n const char* cursorName = NULL;\n double x, y;\n\n if (!window)\n return;\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n return;\n x = wl_fixed_to_double(sx);\n y = wl_fixed_to_double(sy);\n\n switch (window->wl.decorations.focus)\n {\n case mainWindow:\n window->wl.cursorPosX = x;\n window->wl.cursorPosY = y;\n _glfwInputCursorPos(window, x, y);\n _glfw.wl.cursorPreviousName = NULL;\n return;\n case topDecoration:\n if (y < _GLFW_DECORATION_WIDTH)\n cursorName = \"n-resize\";\n else\n cursorName = \"left_ptr\";\n break;\n case leftDecoration:\n if (y < _GLFW_DECORATION_WIDTH)\n cursorName = \"nw-resize\";\n else\n cursorName = \"w-resize\";\n break;\n case rightDecoration:\n if (y < _GLFW_DECORATION_WIDTH)\n cursorName = \"ne-resize\";\n else\n cursorName = \"e-resize\";\n break;\n case bottomDecoration:\n if (x < _GLFW_DECORATION_WIDTH)\n cursorName = \"sw-resize\";\n else if (x > window->wl.width + _GLFW_DECORATION_WIDTH)\n cursorName = \"se-resize\";\n else\n cursorName = \"s-resize\";\n break;\n default:\n assert(0);\n }\n if (_glfw.wl.cursorPreviousName != cursorName)\n setCursor(window, cursorName);\n}\n\nstatic void pointerHandleButton(void* data,\n struct wl_pointer* pointer,\n uint32_t serial,\n uint32_t time,\n uint32_t button,\n uint32_t state)\n{\n _GLFWwindow* window = _glfw.wl.pointerFocus;\n int glfwButton;\n\n // Both xdg-shell and wl_shell use the same values.\n uint32_t edges = WL_SHELL_SURFACE_RESIZE_NONE;\n\n if (!window)\n return;\n if (button == BTN_LEFT)\n {\n switch (window->wl.decorations.focus)\n {\n case mainWindow:\n break;\n case topDecoration:\n if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)\n edges = WL_SHELL_SURFACE_RESIZE_TOP;\n else\n {\n if (window->wl.xdg.toplevel)\n xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);\n else\n wl_shell_surface_move(window->wl.shellSurface, _glfw.wl.seat, serial);\n }\n break;\n case leftDecoration:\n if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)\n edges = WL_SHELL_SURFACE_RESIZE_TOP_LEFT;\n else\n edges = WL_SHELL_SURFACE_RESIZE_LEFT;\n break;\n case rightDecoration:\n if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)\n edges = WL_SHELL_SURFACE_RESIZE_TOP_RIGHT;\n else\n edges = WL_SHELL_SURFACE_RESIZE_RIGHT;\n break;\n case bottomDecoration:\n if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)\n edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT;\n else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)\n edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT;\n else\n edges = WL_SHELL_SURFACE_RESIZE_BOTTOM;\n break;\n default:\n assert(0);\n }\n if (edges != WL_SHELL_SURFACE_RESIZE_NONE)\n {\n if (window->wl.xdg.toplevel)\n xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,\n serial, edges);\n else\n wl_shell_surface_resize(window->wl.shellSurface, _glfw.wl.seat,\n serial, edges);\n }\n }\n else if (button == BTN_RIGHT)\n {\n if (window->wl.decorations.focus != mainWindow && window->wl.xdg.toplevel)\n {\n xdg_toplevel_show_window_menu(window->wl.xdg.toplevel,\n _glfw.wl.seat, serial,\n window->wl.cursorPosX,\n window->wl.cursorPosY);\n return;\n }\n }\n\n // Don’t pass the button to the user if it was related to a decoration.\n if (window->wl.decorations.focus != mainWindow)\n return;\n\n _glfw.wl.serial = serial;\n\n /* Makes left, right and middle 0, 1 and 2. Overall order follows evdev\n * codes. */\n glfwButton = button - BTN_LEFT;\n\n _glfwInputMouseClick(window,\n glfwButton,\n state == WL_POINTER_BUTTON_STATE_PRESSED\n ? GLFW_PRESS\n : GLFW_RELEASE,\n _glfw.wl.xkb.modifiers);\n}\n\nstatic void pointerHandleAxis(void* data,\n struct wl_pointer* pointer,\n uint32_t time,\n uint32_t axis,\n wl_fixed_t value)\n{\n _GLFWwindow* window = _glfw.wl.pointerFocus;\n double x = 0.0, y = 0.0;\n // Wayland scroll events are in pointer motion coordinate space (think two\n // finger scroll). The factor 10 is commonly used to convert to \"scroll\n // step means 1.0.\n const double scrollFactor = 1.0 / 10.0;\n\n if (!window)\n return;\n\n assert(axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL ||\n axis == WL_POINTER_AXIS_VERTICAL_SCROLL);\n\n if (axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL)\n x = wl_fixed_to_double(value) * scrollFactor;\n else if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL)\n y = wl_fixed_to_double(value) * scrollFactor;\n\n _glfwInputScroll(window, x, y);\n}\n\nstatic const struct wl_pointer_listener pointerListener = {\n pointerHandleEnter,\n pointerHandleLeave,\n pointerHandleMotion,\n pointerHandleButton,\n pointerHandleAxis,\n};\n\nstatic void keyboardHandleKeymap(void* data,\n struct wl_keyboard* keyboard,\n uint32_t format,\n int fd,\n uint32_t size)\n{\n struct xkb_keymap* keymap;\n struct xkb_state* state;\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n struct xkb_compose_table* composeTable;\n struct xkb_compose_state* composeState;\n#endif\n\n char* mapStr;\n const char* locale;\n\n if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)\n {\n close(fd);\n return;\n }\n\n mapStr = mmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);\n if (mapStr == MAP_FAILED) {\n close(fd);\n return;\n }\n\n keymap = xkb_keymap_new_from_string(_glfw.wl.xkb.context,\n mapStr,\n XKB_KEYMAP_FORMAT_TEXT_V1,\n 0);\n munmap(mapStr, size);\n close(fd);\n\n if (!keymap)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to compile keymap\");\n return;\n }\n\n state = xkb_state_new(keymap);\n if (!state)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to create XKB state\");\n xkb_keymap_unref(keymap);\n return;\n }\n\n // Look up the preferred locale, falling back to \"C\" as default.\n locale = getenv(\"LC_ALL\");\n if (!locale)\n locale = getenv(\"LC_CTYPE\");\n if (!locale)\n locale = getenv(\"LANG\");\n if (!locale)\n locale = \"C\";\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n composeTable =\n xkb_compose_table_new_from_locale(_glfw.wl.xkb.context, locale,\n XKB_COMPOSE_COMPILE_NO_FLAGS);\n if (composeTable)\n {\n composeState =\n xkb_compose_state_new(composeTable, XKB_COMPOSE_STATE_NO_FLAGS);\n xkb_compose_table_unref(composeTable);\n if (composeState)\n _glfw.wl.xkb.composeState = composeState;\n else\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to create XKB compose state\");\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to create XKB compose table\");\n }\n#endif\n\n xkb_keymap_unref(_glfw.wl.xkb.keymap);\n xkb_state_unref(_glfw.wl.xkb.state);\n _glfw.wl.xkb.keymap = keymap;\n _glfw.wl.xkb.state = state;\n\n _glfw.wl.xkb.controlMask =\n 1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, \"Control\");\n _glfw.wl.xkb.altMask =\n 1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, \"Mod1\");\n _glfw.wl.xkb.shiftMask =\n 1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, \"Shift\");\n _glfw.wl.xkb.superMask =\n 1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, \"Mod4\");\n _glfw.wl.xkb.capsLockMask =\n 1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, \"Lock\");\n _glfw.wl.xkb.numLockMask =\n 1 << xkb_keymap_mod_get_index(_glfw.wl.xkb.keymap, \"Mod2\");\n}\n\nstatic void keyboardHandleEnter(void* data,\n struct wl_keyboard* keyboard,\n uint32_t serial,\n struct wl_surface* surface,\n struct wl_array* keys)\n{\n // Happens in the case we just destroyed the surface.\n if (!surface)\n return;\n\n _GLFWwindow* window = wl_surface_get_user_data(surface);\n if (!window)\n {\n window = findWindowFromDecorationSurface(surface, NULL);\n if (!window)\n return;\n }\n\n _glfw.wl.serial = serial;\n _glfw.wl.keyboardFocus = window;\n _glfwInputWindowFocus(window, GLFW_TRUE);\n}\n\nstatic void keyboardHandleLeave(void* data,\n struct wl_keyboard* keyboard,\n uint32_t serial,\n struct wl_surface* surface)\n{\n _GLFWwindow* window = _glfw.wl.keyboardFocus;\n\n if (!window)\n return;\n\n _glfw.wl.serial = serial;\n _glfw.wl.keyboardFocus = NULL;\n _glfwInputWindowFocus(window, GLFW_FALSE);\n}\n\nstatic int toGLFWKeyCode(uint32_t key)\n{\n if (key < sizeof(_glfw.wl.keycodes) / sizeof(_glfw.wl.keycodes[0]))\n return _glfw.wl.keycodes[key];\n\n return GLFW_KEY_UNKNOWN;\n}\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\nstatic xkb_keysym_t composeSymbol(xkb_keysym_t sym)\n{\n if (sym == XKB_KEY_NoSymbol || !_glfw.wl.xkb.composeState)\n return sym;\n if (xkb_compose_state_feed(_glfw.wl.xkb.composeState, sym)\n != XKB_COMPOSE_FEED_ACCEPTED)\n return sym;\n switch (xkb_compose_state_get_status(_glfw.wl.xkb.composeState))\n {\n case XKB_COMPOSE_COMPOSED:\n return xkb_compose_state_get_one_sym(_glfw.wl.xkb.composeState);\n case XKB_COMPOSE_COMPOSING:\n case XKB_COMPOSE_CANCELLED:\n return XKB_KEY_NoSymbol;\n case XKB_COMPOSE_NOTHING:\n default:\n return sym;\n }\n}\n#endif\n\nstatic GLFWbool inputChar(_GLFWwindow* window, uint32_t key)\n{\n uint32_t code, numSyms;\n long cp;\n const xkb_keysym_t *syms;\n xkb_keysym_t sym;\n\n code = key + 8;\n numSyms = xkb_state_key_get_syms(_glfw.wl.xkb.state, code, &syms);\n\n if (numSyms == 1)\n {\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n sym = composeSymbol(syms[0]);\n#else\n sym = syms[0];\n#endif\n cp = _glfwKeySym2Unicode(sym);\n if (cp != -1)\n {\n const int mods = _glfw.wl.xkb.modifiers;\n const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT));\n _glfwInputChar(window, cp, mods, plain);\n }\n }\n\n return xkb_keymap_key_repeats(_glfw.wl.xkb.keymap, syms[0]);\n}\n\nstatic void keyboardHandleKey(void* data,\n struct wl_keyboard* keyboard,\n uint32_t serial,\n uint32_t time,\n uint32_t key,\n uint32_t state)\n{\n int keyCode;\n int action;\n _GLFWwindow* window = _glfw.wl.keyboardFocus;\n GLFWbool shouldRepeat;\n struct itimerspec timer = {};\n\n if (!window)\n return;\n\n keyCode = toGLFWKeyCode(key);\n action = state == WL_KEYBOARD_KEY_STATE_PRESSED\n ? GLFW_PRESS : GLFW_RELEASE;\n\n _glfw.wl.serial = serial;\n _glfwInputKey(window, keyCode, key, action,\n _glfw.wl.xkb.modifiers);\n\n if (action == GLFW_PRESS)\n {\n shouldRepeat = inputChar(window, key);\n\n if (shouldRepeat && _glfw.wl.keyboardRepeatRate > 0)\n {\n _glfw.wl.keyboardLastKey = keyCode;\n _glfw.wl.keyboardLastScancode = key;\n if (_glfw.wl.keyboardRepeatRate > 1)\n timer.it_interval.tv_nsec = 1000000000 / _glfw.wl.keyboardRepeatRate;\n else\n timer.it_interval.tv_sec = 1;\n timer.it_value.tv_sec = _glfw.wl.keyboardRepeatDelay / 1000;\n timer.it_value.tv_nsec = (_glfw.wl.keyboardRepeatDelay % 1000) * 1000000;\n }\n }\n timerfd_settime(_glfw.wl.timerfd, 0, &timer, NULL);\n}\n\nstatic void keyboardHandleModifiers(void* data,\n struct wl_keyboard* keyboard,\n uint32_t serial,\n uint32_t modsDepressed,\n uint32_t modsLatched,\n uint32_t modsLocked,\n uint32_t group)\n{\n xkb_mod_mask_t mask;\n unsigned int modifiers = 0;\n\n _glfw.wl.serial = serial;\n\n if (!_glfw.wl.xkb.keymap)\n return;\n\n xkb_state_update_mask(_glfw.wl.xkb.state,\n modsDepressed,\n modsLatched,\n modsLocked,\n 0,\n 0,\n group);\n\n mask = xkb_state_serialize_mods(_glfw.wl.xkb.state,\n XKB_STATE_MODS_DEPRESSED |\n XKB_STATE_LAYOUT_DEPRESSED |\n XKB_STATE_MODS_LATCHED |\n XKB_STATE_LAYOUT_LATCHED);\n if (mask & _glfw.wl.xkb.controlMask)\n modifiers |= GLFW_MOD_CONTROL;\n if (mask & _glfw.wl.xkb.altMask)\n modifiers |= GLFW_MOD_ALT;\n if (mask & _glfw.wl.xkb.shiftMask)\n modifiers |= GLFW_MOD_SHIFT;\n if (mask & _glfw.wl.xkb.superMask)\n modifiers |= GLFW_MOD_SUPER;\n if (mask & _glfw.wl.xkb.capsLockMask)\n modifiers |= GLFW_MOD_CAPS_LOCK;\n if (mask & _glfw.wl.xkb.numLockMask)\n modifiers |= GLFW_MOD_NUM_LOCK;\n _glfw.wl.xkb.modifiers = modifiers;\n}\n\n#ifdef WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION\nstatic void keyboardHandleRepeatInfo(void* data,\n struct wl_keyboard* keyboard,\n int32_t rate,\n int32_t delay)\n{\n if (keyboard != _glfw.wl.keyboard)\n return;\n\n _glfw.wl.keyboardRepeatRate = rate;\n _glfw.wl.keyboardRepeatDelay = delay;\n}\n#endif\n\nstatic const struct wl_keyboard_listener keyboardListener = {\n keyboardHandleKeymap,\n keyboardHandleEnter,\n keyboardHandleLeave,\n keyboardHandleKey,\n keyboardHandleModifiers,\n#ifdef WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION\n keyboardHandleRepeatInfo,\n#endif\n};\n\nstatic void seatHandleCapabilities(void* data,\n struct wl_seat* seat,\n enum wl_seat_capability caps)\n{\n if ((caps & WL_SEAT_CAPABILITY_POINTER) && !_glfw.wl.pointer)\n {\n _glfw.wl.pointer = wl_seat_get_pointer(seat);\n wl_pointer_add_listener(_glfw.wl.pointer, &pointerListener, NULL);\n }\n else if (!(caps & WL_SEAT_CAPABILITY_POINTER) && _glfw.wl.pointer)\n {\n wl_pointer_destroy(_glfw.wl.pointer);\n _glfw.wl.pointer = NULL;\n }\n\n if ((caps & WL_SEAT_CAPABILITY_KEYBOARD) && !_glfw.wl.keyboard)\n {\n _glfw.wl.keyboard = wl_seat_get_keyboard(seat);\n wl_keyboard_add_listener(_glfw.wl.keyboard, &keyboardListener, NULL);\n }\n else if (!(caps & WL_SEAT_CAPABILITY_KEYBOARD) && _glfw.wl.keyboard)\n {\n wl_keyboard_destroy(_glfw.wl.keyboard);\n _glfw.wl.keyboard = NULL;\n }\n}\n\nstatic void seatHandleName(void* data,\n struct wl_seat* seat,\n const char* name)\n{\n}\n\nstatic const struct wl_seat_listener seatListener = {\n seatHandleCapabilities,\n seatHandleName,\n};\n\nstatic void dataOfferHandleOffer(void* data,\n struct wl_data_offer* dataOffer,\n const char* mimeType)\n{\n}\n\nstatic const struct wl_data_offer_listener dataOfferListener = {\n dataOfferHandleOffer,\n};\n\nstatic void dataDeviceHandleDataOffer(void* data,\n struct wl_data_device* dataDevice,\n struct wl_data_offer* id)\n{\n if (_glfw.wl.dataOffer)\n wl_data_offer_destroy(_glfw.wl.dataOffer);\n\n _glfw.wl.dataOffer = id;\n wl_data_offer_add_listener(_glfw.wl.dataOffer, &dataOfferListener, NULL);\n}\n\nstatic void dataDeviceHandleEnter(void* data,\n struct wl_data_device* dataDevice,\n uint32_t serial,\n struct wl_surface *surface,\n wl_fixed_t x,\n wl_fixed_t y,\n struct wl_data_offer *id)\n{\n}\n\nstatic void dataDeviceHandleLeave(void* data,\n struct wl_data_device* dataDevice)\n{\n}\n\nstatic void dataDeviceHandleMotion(void* data,\n struct wl_data_device* dataDevice,\n uint32_t time,\n wl_fixed_t x,\n wl_fixed_t y)\n{\n}\n\nstatic void dataDeviceHandleDrop(void* data,\n struct wl_data_device* dataDevice)\n{\n}\n\nstatic void dataDeviceHandleSelection(void* data,\n struct wl_data_device* dataDevice,\n struct wl_data_offer* id)\n{\n}\n\nstatic const struct wl_data_device_listener dataDeviceListener = {\n dataDeviceHandleDataOffer,\n dataDeviceHandleEnter,\n dataDeviceHandleLeave,\n dataDeviceHandleMotion,\n dataDeviceHandleDrop,\n dataDeviceHandleSelection,\n};\n\nstatic void wmBaseHandlePing(void* data,\n struct xdg_wm_base* wmBase,\n uint32_t serial)\n{\n xdg_wm_base_pong(wmBase, serial);\n}\n\nstatic const struct xdg_wm_base_listener wmBaseListener = {\n wmBaseHandlePing\n};\n\nstatic void registryHandleGlobal(void* data,\n struct wl_registry* registry,\n uint32_t name,\n const char* interface,\n uint32_t version)\n{\n if (strcmp(interface, \"wl_compositor\") == 0)\n {\n _glfw.wl.compositorVersion = min(3, version);\n _glfw.wl.compositor =\n wl_registry_bind(registry, name, &wl_compositor_interface,\n _glfw.wl.compositorVersion);\n }\n else if (strcmp(interface, \"wl_subcompositor\") == 0)\n {\n _glfw.wl.subcompositor =\n wl_registry_bind(registry, name, &wl_subcompositor_interface, 1);\n }\n else if (strcmp(interface, \"wl_shm\") == 0)\n {\n _glfw.wl.shm =\n wl_registry_bind(registry, name, &wl_shm_interface, 1);\n }\n else if (strcmp(interface, \"wl_shell\") == 0)\n {\n _glfw.wl.shell =\n wl_registry_bind(registry, name, &wl_shell_interface, 1);\n }\n else if (strcmp(interface, \"wl_output\") == 0)\n {\n _glfwAddOutputWayland(name, version);\n }\n else if (strcmp(interface, \"wl_seat\") == 0)\n {\n if (!_glfw.wl.seat)\n {\n _glfw.wl.seatVersion = min(4, version);\n _glfw.wl.seat =\n wl_registry_bind(registry, name, &wl_seat_interface,\n _glfw.wl.seatVersion);\n wl_seat_add_listener(_glfw.wl.seat, &seatListener, NULL);\n }\n }\n else if (strcmp(interface, \"wl_data_device_manager\") == 0)\n {\n if (!_glfw.wl.dataDeviceManager)\n {\n _glfw.wl.dataDeviceManager =\n wl_registry_bind(registry, name,\n &wl_data_device_manager_interface, 1);\n }\n }\n else if (strcmp(interface, \"xdg_wm_base\") == 0)\n {\n _glfw.wl.wmBase =\n wl_registry_bind(registry, name, &xdg_wm_base_interface, 1);\n xdg_wm_base_add_listener(_glfw.wl.wmBase, &wmBaseListener, NULL);\n }\n else if (strcmp(interface, \"zxdg_decoration_manager_v1\") == 0)\n {\n _glfw.wl.decorationManager =\n wl_registry_bind(registry, name,\n &zxdg_decoration_manager_v1_interface,\n 1);\n }\n else if (strcmp(interface, \"wp_viewporter\") == 0)\n {\n _glfw.wl.viewporter =\n wl_registry_bind(registry, name, &wp_viewporter_interface, 1);\n }\n else if (strcmp(interface, \"zwp_relative_pointer_manager_v1\") == 0)\n {\n _glfw.wl.relativePointerManager =\n wl_registry_bind(registry, name,\n &zwp_relative_pointer_manager_v1_interface,\n 1);\n }\n else if (strcmp(interface, \"zwp_pointer_constraints_v1\") == 0)\n {\n _glfw.wl.pointerConstraints =\n wl_registry_bind(registry, name,\n &zwp_pointer_constraints_v1_interface,\n 1);\n }\n else if (strcmp(interface, \"zwp_idle_inhibit_manager_v1\") == 0)\n {\n _glfw.wl.idleInhibitManager =\n wl_registry_bind(registry, name,\n &zwp_idle_inhibit_manager_v1_interface,\n 1);\n }\n}\n\nstatic void registryHandleGlobalRemove(void *data,\n struct wl_registry *registry,\n uint32_t name)\n{\n int i;\n _GLFWmonitor* monitor;\n\n for (i = 0; i < _glfw.monitorCount; ++i)\n {\n monitor = _glfw.monitors[i];\n if (monitor->wl.name == name)\n {\n _glfwInputMonitor(monitor, GLFW_DISCONNECTED, 0);\n return;\n }\n }\n}\n\n\nstatic const struct wl_registry_listener registryListener = {\n registryHandleGlobal,\n registryHandleGlobalRemove\n};\n\n// Create key code translation tables\n//\nstatic void createKeyTables(void)\n{\n int scancode;\n\n memset(_glfw.wl.keycodes, -1, sizeof(_glfw.wl.keycodes));\n memset(_glfw.wl.scancodes, -1, sizeof(_glfw.wl.scancodes));\n\n _glfw.wl.keycodes[KEY_GRAVE] = GLFW_KEY_GRAVE_ACCENT;\n _glfw.wl.keycodes[KEY_1] = GLFW_KEY_1;\n _glfw.wl.keycodes[KEY_2] = GLFW_KEY_2;\n _glfw.wl.keycodes[KEY_3] = GLFW_KEY_3;\n _glfw.wl.keycodes[KEY_4] = GLFW_KEY_4;\n _glfw.wl.keycodes[KEY_5] = GLFW_KEY_5;\n _glfw.wl.keycodes[KEY_6] = GLFW_KEY_6;\n _glfw.wl.keycodes[KEY_7] = GLFW_KEY_7;\n _glfw.wl.keycodes[KEY_8] = GLFW_KEY_8;\n _glfw.wl.keycodes[KEY_9] = GLFW_KEY_9;\n _glfw.wl.keycodes[KEY_0] = GLFW_KEY_0;\n _glfw.wl.keycodes[KEY_SPACE] = GLFW_KEY_SPACE;\n _glfw.wl.keycodes[KEY_MINUS] = GLFW_KEY_MINUS;\n _glfw.wl.keycodes[KEY_EQUAL] = GLFW_KEY_EQUAL;\n _glfw.wl.keycodes[KEY_Q] = GLFW_KEY_Q;\n _glfw.wl.keycodes[KEY_W] = GLFW_KEY_W;\n _glfw.wl.keycodes[KEY_E] = GLFW_KEY_E;\n _glfw.wl.keycodes[KEY_R] = GLFW_KEY_R;\n _glfw.wl.keycodes[KEY_T] = GLFW_KEY_T;\n _glfw.wl.keycodes[KEY_Y] = GLFW_KEY_Y;\n _glfw.wl.keycodes[KEY_U] = GLFW_KEY_U;\n _glfw.wl.keycodes[KEY_I] = GLFW_KEY_I;\n _glfw.wl.keycodes[KEY_O] = GLFW_KEY_O;\n _glfw.wl.keycodes[KEY_P] = GLFW_KEY_P;\n _glfw.wl.keycodes[KEY_LEFTBRACE] = GLFW_KEY_LEFT_BRACKET;\n _glfw.wl.keycodes[KEY_RIGHTBRACE] = GLFW_KEY_RIGHT_BRACKET;\n _glfw.wl.keycodes[KEY_A] = GLFW_KEY_A;\n _glfw.wl.keycodes[KEY_S] = GLFW_KEY_S;\n _glfw.wl.keycodes[KEY_D] = GLFW_KEY_D;\n _glfw.wl.keycodes[KEY_F] = GLFW_KEY_F;\n _glfw.wl.keycodes[KEY_G] = GLFW_KEY_G;\n _glfw.wl.keycodes[KEY_H] = GLFW_KEY_H;\n _glfw.wl.keycodes[KEY_J] = GLFW_KEY_J;\n _glfw.wl.keycodes[KEY_K] = GLFW_KEY_K;\n _glfw.wl.keycodes[KEY_L] = GLFW_KEY_L;\n _glfw.wl.keycodes[KEY_SEMICOLON] = GLFW_KEY_SEMICOLON;\n _glfw.wl.keycodes[KEY_APOSTROPHE] = GLFW_KEY_APOSTROPHE;\n _glfw.wl.keycodes[KEY_Z] = GLFW_KEY_Z;\n _glfw.wl.keycodes[KEY_X] = GLFW_KEY_X;\n _glfw.wl.keycodes[KEY_C] = GLFW_KEY_C;\n _glfw.wl.keycodes[KEY_V] = GLFW_KEY_V;\n _glfw.wl.keycodes[KEY_B] = GLFW_KEY_B;\n _glfw.wl.keycodes[KEY_N] = GLFW_KEY_N;\n _glfw.wl.keycodes[KEY_M] = GLFW_KEY_M;\n _glfw.wl.keycodes[KEY_COMMA] = GLFW_KEY_COMMA;\n _glfw.wl.keycodes[KEY_DOT] = GLFW_KEY_PERIOD;\n _glfw.wl.keycodes[KEY_SLASH] = GLFW_KEY_SLASH;\n _glfw.wl.keycodes[KEY_BACKSLASH] = GLFW_KEY_BACKSLASH;\n _glfw.wl.keycodes[KEY_ESC] = GLFW_KEY_ESCAPE;\n _glfw.wl.keycodes[KEY_TAB] = GLFW_KEY_TAB;\n _glfw.wl.keycodes[KEY_LEFTSHIFT] = GLFW_KEY_LEFT_SHIFT;\n _glfw.wl.keycodes[KEY_RIGHTSHIFT] = GLFW_KEY_RIGHT_SHIFT;\n _glfw.wl.keycodes[KEY_LEFTCTRL] = GLFW_KEY_LEFT_CONTROL;\n _glfw.wl.keycodes[KEY_RIGHTCTRL] = GLFW_KEY_RIGHT_CONTROL;\n _glfw.wl.keycodes[KEY_LEFTALT] = GLFW_KEY_LEFT_ALT;\n _glfw.wl.keycodes[KEY_RIGHTALT] = GLFW_KEY_RIGHT_ALT;\n _glfw.wl.keycodes[KEY_LEFTMETA] = GLFW_KEY_LEFT_SUPER;\n _glfw.wl.keycodes[KEY_RIGHTMETA] = GLFW_KEY_RIGHT_SUPER;\n _glfw.wl.keycodes[KEY_MENU] = GLFW_KEY_MENU;\n _glfw.wl.keycodes[KEY_NUMLOCK] = GLFW_KEY_NUM_LOCK;\n _glfw.wl.keycodes[KEY_CAPSLOCK] = GLFW_KEY_CAPS_LOCK;\n _glfw.wl.keycodes[KEY_PRINT] = GLFW_KEY_PRINT_SCREEN;\n _glfw.wl.keycodes[KEY_SCROLLLOCK] = GLFW_KEY_SCROLL_LOCK;\n _glfw.wl.keycodes[KEY_PAUSE] = GLFW_KEY_PAUSE;\n _glfw.wl.keycodes[KEY_DELETE] = GLFW_KEY_DELETE;\n _glfw.wl.keycodes[KEY_BACKSPACE] = GLFW_KEY_BACKSPACE;\n _glfw.wl.keycodes[KEY_ENTER] = GLFW_KEY_ENTER;\n _glfw.wl.keycodes[KEY_HOME] = GLFW_KEY_HOME;\n _glfw.wl.keycodes[KEY_END] = GLFW_KEY_END;\n _glfw.wl.keycodes[KEY_PAGEUP] = GLFW_KEY_PAGE_UP;\n _glfw.wl.keycodes[KEY_PAGEDOWN] = GLFW_KEY_PAGE_DOWN;\n _glfw.wl.keycodes[KEY_INSERT] = GLFW_KEY_INSERT;\n _glfw.wl.keycodes[KEY_LEFT] = GLFW_KEY_LEFT;\n _glfw.wl.keycodes[KEY_RIGHT] = GLFW_KEY_RIGHT;\n _glfw.wl.keycodes[KEY_DOWN] = GLFW_KEY_DOWN;\n _glfw.wl.keycodes[KEY_UP] = GLFW_KEY_UP;\n _glfw.wl.keycodes[KEY_F1] = GLFW_KEY_F1;\n _glfw.wl.keycodes[KEY_F2] = GLFW_KEY_F2;\n _glfw.wl.keycodes[KEY_F3] = GLFW_KEY_F3;\n _glfw.wl.keycodes[KEY_F4] = GLFW_KEY_F4;\n _glfw.wl.keycodes[KEY_F5] = GLFW_KEY_F5;\n _glfw.wl.keycodes[KEY_F6] = GLFW_KEY_F6;\n _glfw.wl.keycodes[KEY_F7] = GLFW_KEY_F7;\n _glfw.wl.keycodes[KEY_F8] = GLFW_KEY_F8;\n _glfw.wl.keycodes[KEY_F9] = GLFW_KEY_F9;\n _glfw.wl.keycodes[KEY_F10] = GLFW_KEY_F10;\n _glfw.wl.keycodes[KEY_F11] = GLFW_KEY_F11;\n _glfw.wl.keycodes[KEY_F12] = GLFW_KEY_F12;\n _glfw.wl.keycodes[KEY_F13] = GLFW_KEY_F13;\n _glfw.wl.keycodes[KEY_F14] = GLFW_KEY_F14;\n _glfw.wl.keycodes[KEY_F15] = GLFW_KEY_F15;\n _glfw.wl.keycodes[KEY_F16] = GLFW_KEY_F16;\n _glfw.wl.keycodes[KEY_F17] = GLFW_KEY_F17;\n _glfw.wl.keycodes[KEY_F18] = GLFW_KEY_F18;\n _glfw.wl.keycodes[KEY_F19] = GLFW_KEY_F19;\n _glfw.wl.keycodes[KEY_F20] = GLFW_KEY_F20;\n _glfw.wl.keycodes[KEY_F21] = GLFW_KEY_F21;\n _glfw.wl.keycodes[KEY_F22] = GLFW_KEY_F22;\n _glfw.wl.keycodes[KEY_F23] = GLFW_KEY_F23;\n _glfw.wl.keycodes[KEY_F24] = GLFW_KEY_F24;\n _glfw.wl.keycodes[KEY_KPSLASH] = GLFW_KEY_KP_DIVIDE;\n _glfw.wl.keycodes[KEY_KPDOT] = GLFW_KEY_KP_MULTIPLY;\n _glfw.wl.keycodes[KEY_KPMINUS] = GLFW_KEY_KP_SUBTRACT;\n _glfw.wl.keycodes[KEY_KPPLUS] = GLFW_KEY_KP_ADD;\n _glfw.wl.keycodes[KEY_KP0] = GLFW_KEY_KP_0;\n _glfw.wl.keycodes[KEY_KP1] = GLFW_KEY_KP_1;\n _glfw.wl.keycodes[KEY_KP2] = GLFW_KEY_KP_2;\n _glfw.wl.keycodes[KEY_KP3] = GLFW_KEY_KP_3;\n _glfw.wl.keycodes[KEY_KP4] = GLFW_KEY_KP_4;\n _glfw.wl.keycodes[KEY_KP5] = GLFW_KEY_KP_5;\n _glfw.wl.keycodes[KEY_KP6] = GLFW_KEY_KP_6;\n _glfw.wl.keycodes[KEY_KP7] = GLFW_KEY_KP_7;\n _glfw.wl.keycodes[KEY_KP8] = GLFW_KEY_KP_8;\n _glfw.wl.keycodes[KEY_KP9] = GLFW_KEY_KP_9;\n _glfw.wl.keycodes[KEY_KPCOMMA] = GLFW_KEY_KP_DECIMAL;\n _glfw.wl.keycodes[KEY_KPEQUAL] = GLFW_KEY_KP_EQUAL;\n _glfw.wl.keycodes[KEY_KPENTER] = GLFW_KEY_KP_ENTER;\n\n for (scancode = 0; scancode < 256; scancode++)\n {\n if (_glfw.wl.keycodes[scancode] > 0)\n _glfw.wl.scancodes[_glfw.wl.keycodes[scancode]] = scancode;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformInit(void)\n{\n const char *cursorTheme;\n const char *cursorSizeStr;\n char *cursorSizeEnd;\n long cursorSizeLong;\n int cursorSize;\n\n _glfw.wl.cursor.handle = _glfw_dlopen(\"libwayland-cursor.so.0\");\n if (!_glfw.wl.cursor.handle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to open libwayland-cursor\");\n return GLFW_FALSE;\n }\n\n _glfw.wl.cursor.theme_load = (PFN_wl_cursor_theme_load)\n _glfw_dlsym(_glfw.wl.cursor.handle, \"wl_cursor_theme_load\");\n _glfw.wl.cursor.theme_destroy = (PFN_wl_cursor_theme_destroy)\n _glfw_dlsym(_glfw.wl.cursor.handle, \"wl_cursor_theme_destroy\");\n _glfw.wl.cursor.theme_get_cursor = (PFN_wl_cursor_theme_get_cursor)\n _glfw_dlsym(_glfw.wl.cursor.handle, \"wl_cursor_theme_get_cursor\");\n _glfw.wl.cursor.image_get_buffer = (PFN_wl_cursor_image_get_buffer)\n _glfw_dlsym(_glfw.wl.cursor.handle, \"wl_cursor_image_get_buffer\");\n\n _glfw.wl.egl.handle = _glfw_dlopen(\"libwayland-egl.so.1\");\n if (!_glfw.wl.egl.handle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to open libwayland-egl\");\n return GLFW_FALSE;\n }\n\n _glfw.wl.egl.window_create = (PFN_wl_egl_window_create)\n _glfw_dlsym(_glfw.wl.egl.handle, \"wl_egl_window_create\");\n _glfw.wl.egl.window_destroy = (PFN_wl_egl_window_destroy)\n _glfw_dlsym(_glfw.wl.egl.handle, \"wl_egl_window_destroy\");\n _glfw.wl.egl.window_resize = (PFN_wl_egl_window_resize)\n _glfw_dlsym(_glfw.wl.egl.handle, \"wl_egl_window_resize\");\n\n _glfw.wl.xkb.handle = _glfw_dlopen(\"libxkbcommon.so.0\");\n if (!_glfw.wl.xkb.handle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to open libxkbcommon\");\n return GLFW_FALSE;\n }\n\n _glfw.wl.xkb.context_new = (PFN_xkb_context_new)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_context_new\");\n _glfw.wl.xkb.context_unref = (PFN_xkb_context_unref)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_context_unref\");\n _glfw.wl.xkb.keymap_new_from_string = (PFN_xkb_keymap_new_from_string)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_keymap_new_from_string\");\n _glfw.wl.xkb.keymap_unref = (PFN_xkb_keymap_unref)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_keymap_unref\");\n _glfw.wl.xkb.keymap_mod_get_index = (PFN_xkb_keymap_mod_get_index)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_keymap_mod_get_index\");\n _glfw.wl.xkb.keymap_key_repeats = (PFN_xkb_keymap_key_repeats)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_keymap_key_repeats\");\n _glfw.wl.xkb.state_new = (PFN_xkb_state_new)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_state_new\");\n _glfw.wl.xkb.state_unref = (PFN_xkb_state_unref)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_state_unref\");\n _glfw.wl.xkb.state_key_get_syms = (PFN_xkb_state_key_get_syms)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_state_key_get_syms\");\n _glfw.wl.xkb.state_update_mask = (PFN_xkb_state_update_mask)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_state_update_mask\");\n _glfw.wl.xkb.state_serialize_mods = (PFN_xkb_state_serialize_mods)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_state_serialize_mods\");\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n _glfw.wl.xkb.compose_table_new_from_locale = (PFN_xkb_compose_table_new_from_locale)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_table_new_from_locale\");\n _glfw.wl.xkb.compose_table_unref = (PFN_xkb_compose_table_unref)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_table_unref\");\n _glfw.wl.xkb.compose_state_new = (PFN_xkb_compose_state_new)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_state_new\");\n _glfw.wl.xkb.compose_state_unref = (PFN_xkb_compose_state_unref)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_state_unref\");\n _glfw.wl.xkb.compose_state_feed = (PFN_xkb_compose_state_feed)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_state_feed\");\n _glfw.wl.xkb.compose_state_get_status = (PFN_xkb_compose_state_get_status)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_state_get_status\");\n _glfw.wl.xkb.compose_state_get_one_sym = (PFN_xkb_compose_state_get_one_sym)\n _glfw_dlsym(_glfw.wl.xkb.handle, \"xkb_compose_state_get_one_sym\");\n#endif\n\n _glfw.wl.display = wl_display_connect(NULL);\n if (!_glfw.wl.display)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to connect to display\");\n return GLFW_FALSE;\n }\n\n _glfw.wl.registry = wl_display_get_registry(_glfw.wl.display);\n wl_registry_add_listener(_glfw.wl.registry, ®istryListener, NULL);\n\n createKeyTables();\n\n _glfw.wl.xkb.context = xkb_context_new(0);\n if (!_glfw.wl.xkb.context)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to initialize xkb context\");\n return GLFW_FALSE;\n }\n\n // Sync so we got all registry objects\n wl_display_roundtrip(_glfw.wl.display);\n\n // Sync so we got all initial output events\n wl_display_roundtrip(_glfw.wl.display);\n\n#ifdef __linux__\n if (!_glfwInitJoysticksLinux())\n return GLFW_FALSE;\n#endif\n\n _glfwInitTimerPOSIX();\n\n _glfw.wl.timerfd = -1;\n if (_glfw.wl.seatVersion >= 4)\n _glfw.wl.timerfd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC);\n\n if (_glfw.wl.pointer && _glfw.wl.shm)\n {\n cursorTheme = getenv(\"XCURSOR_THEME\");\n cursorSizeStr = getenv(\"XCURSOR_SIZE\");\n cursorSize = 32;\n if (cursorSizeStr)\n {\n errno = 0;\n cursorSizeLong = strtol(cursorSizeStr, &cursorSizeEnd, 10);\n if (!*cursorSizeEnd && !errno && cursorSizeLong > 0 && cursorSizeLong <= INT_MAX)\n cursorSize = (int)cursorSizeLong;\n }\n _glfw.wl.cursorTheme =\n wl_cursor_theme_load(cursorTheme, cursorSize, _glfw.wl.shm);\n if (!_glfw.wl.cursorTheme)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Unable to load default cursor theme\");\n return GLFW_FALSE;\n }\n // If this happens to be NULL, we just fallback to the scale=1 version.\n _glfw.wl.cursorThemeHiDPI =\n wl_cursor_theme_load(cursorTheme, 2 * cursorSize, _glfw.wl.shm);\n _glfw.wl.cursorSurface =\n wl_compositor_create_surface(_glfw.wl.compositor);\n _glfw.wl.cursorTimerfd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC);\n }\n\n if (_glfw.wl.seat && _glfw.wl.dataDeviceManager)\n {\n _glfw.wl.dataDevice =\n wl_data_device_manager_get_data_device(_glfw.wl.dataDeviceManager,\n _glfw.wl.seat);\n wl_data_device_add_listener(_glfw.wl.dataDevice, &dataDeviceListener, NULL);\n _glfw.wl.clipboardString = malloc(4096);\n if (!_glfw.wl.clipboardString)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Unable to allocate clipboard memory\");\n return GLFW_FALSE;\n }\n _glfw.wl.clipboardSize = 4096;\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformTerminate(void)\n{\n#ifdef __linux__\n _glfwTerminateJoysticksLinux();\n#endif\n _glfwTerminateEGL();\n if (_glfw.wl.egl.handle)\n {\n _glfw_dlclose(_glfw.wl.egl.handle);\n _glfw.wl.egl.handle = NULL;\n }\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n if (_glfw.wl.xkb.composeState)\n xkb_compose_state_unref(_glfw.wl.xkb.composeState);\n#endif\n if (_glfw.wl.xkb.keymap)\n xkb_keymap_unref(_glfw.wl.xkb.keymap);\n if (_glfw.wl.xkb.state)\n xkb_state_unref(_glfw.wl.xkb.state);\n if (_glfw.wl.xkb.context)\n xkb_context_unref(_glfw.wl.xkb.context);\n if (_glfw.wl.xkb.handle)\n {\n _glfw_dlclose(_glfw.wl.xkb.handle);\n _glfw.wl.xkb.handle = NULL;\n }\n\n if (_glfw.wl.cursorTheme)\n wl_cursor_theme_destroy(_glfw.wl.cursorTheme);\n if (_glfw.wl.cursorThemeHiDPI)\n wl_cursor_theme_destroy(_glfw.wl.cursorThemeHiDPI);\n if (_glfw.wl.cursor.handle)\n {\n _glfw_dlclose(_glfw.wl.cursor.handle);\n _glfw.wl.cursor.handle = NULL;\n }\n\n if (_glfw.wl.cursorSurface)\n wl_surface_destroy(_glfw.wl.cursorSurface);\n if (_glfw.wl.subcompositor)\n wl_subcompositor_destroy(_glfw.wl.subcompositor);\n if (_glfw.wl.compositor)\n wl_compositor_destroy(_glfw.wl.compositor);\n if (_glfw.wl.shm)\n wl_shm_destroy(_glfw.wl.shm);\n if (_glfw.wl.shell)\n wl_shell_destroy(_glfw.wl.shell);\n if (_glfw.wl.viewporter)\n wp_viewporter_destroy(_glfw.wl.viewporter);\n if (_glfw.wl.decorationManager)\n zxdg_decoration_manager_v1_destroy(_glfw.wl.decorationManager);\n if (_glfw.wl.wmBase)\n xdg_wm_base_destroy(_glfw.wl.wmBase);\n if (_glfw.wl.dataSource)\n wl_data_source_destroy(_glfw.wl.dataSource);\n if (_glfw.wl.dataDevice)\n wl_data_device_destroy(_glfw.wl.dataDevice);\n if (_glfw.wl.dataOffer)\n wl_data_offer_destroy(_glfw.wl.dataOffer);\n if (_glfw.wl.dataDeviceManager)\n wl_data_device_manager_destroy(_glfw.wl.dataDeviceManager);\n if (_glfw.wl.pointer)\n wl_pointer_destroy(_glfw.wl.pointer);\n if (_glfw.wl.keyboard)\n wl_keyboard_destroy(_glfw.wl.keyboard);\n if (_glfw.wl.seat)\n wl_seat_destroy(_glfw.wl.seat);\n if (_glfw.wl.relativePointerManager)\n zwp_relative_pointer_manager_v1_destroy(_glfw.wl.relativePointerManager);\n if (_glfw.wl.pointerConstraints)\n zwp_pointer_constraints_v1_destroy(_glfw.wl.pointerConstraints);\n if (_glfw.wl.idleInhibitManager)\n zwp_idle_inhibit_manager_v1_destroy(_glfw.wl.idleInhibitManager);\n if (_glfw.wl.registry)\n wl_registry_destroy(_glfw.wl.registry);\n if (_glfw.wl.display)\n {\n wl_display_flush(_glfw.wl.display);\n wl_display_disconnect(_glfw.wl.display);\n }\n\n if (_glfw.wl.timerfd >= 0)\n close(_glfw.wl.timerfd);\n if (_glfw.wl.cursorTimerfd >= 0)\n close(_glfw.wl.cursorTimerfd);\n\n if (_glfw.wl.clipboardString)\n free(_glfw.wl.clipboardString);\n if (_glfw.wl.clipboardSendString)\n free(_glfw.wl.clipboardSendString);\n}\n\nconst char* _glfwPlatformGetVersionString(void)\n{\n return _GLFW_VERSION_NUMBER \" Wayland EGL OSMesa\"\n#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)\n \" clock_gettime\"\n#else\n \" gettimeofday\"\n#endif\n \" evdev\"\n#if defined(_GLFW_BUILD_DLL)\n \" shared\"\n#endif\n ;\n}\n" }, { "path": "thirdparty/glfw/src/wl_monitor.c", "content": "//========================================================================\n// GLFW 3.3 Wayland - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2014 Jonas Ådahl \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n\n\nstatic void outputHandleGeometry(void* data,\n struct wl_output* output,\n int32_t x,\n int32_t y,\n int32_t physicalWidth,\n int32_t physicalHeight,\n int32_t subpixel,\n const char* make,\n const char* model,\n int32_t transform)\n{\n struct _GLFWmonitor *monitor = data;\n char name[1024];\n\n monitor->wl.x = x;\n monitor->wl.y = y;\n monitor->widthMM = physicalWidth;\n monitor->heightMM = physicalHeight;\n\n snprintf(name, sizeof(name), \"%s %s\", make, model);\n monitor->name = _glfw_strdup(name);\n}\n\nstatic void outputHandleMode(void* data,\n struct wl_output* output,\n uint32_t flags,\n int32_t width,\n int32_t height,\n int32_t refresh)\n{\n struct _GLFWmonitor *monitor = data;\n GLFWvidmode mode;\n\n mode.width = width;\n mode.height = height;\n mode.redBits = 8;\n mode.greenBits = 8;\n mode.blueBits = 8;\n mode.refreshRate = (int) round(refresh / 1000.0);\n\n monitor->modeCount++;\n monitor->modes =\n realloc(monitor->modes, monitor->modeCount * sizeof(GLFWvidmode));\n monitor->modes[monitor->modeCount - 1] = mode;\n\n if (flags & WL_OUTPUT_MODE_CURRENT)\n monitor->wl.currentMode = monitor->modeCount - 1;\n}\n\nstatic void outputHandleDone(void* data, struct wl_output* output)\n{\n struct _GLFWmonitor *monitor = data;\n\n _glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);\n}\n\nstatic void outputHandleScale(void* data,\n struct wl_output* output,\n int32_t factor)\n{\n struct _GLFWmonitor *monitor = data;\n\n monitor->wl.scale = factor;\n}\n\nstatic const struct wl_output_listener outputListener = {\n outputHandleGeometry,\n outputHandleMode,\n outputHandleDone,\n outputHandleScale,\n};\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwAddOutputWayland(uint32_t name, uint32_t version)\n{\n _GLFWmonitor *monitor;\n struct wl_output *output;\n\n if (version < 2)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Unsupported output interface version\");\n return;\n }\n\n // The actual name of this output will be set in the geometry handler.\n monitor = _glfwAllocMonitor(NULL, 0, 0);\n\n output = wl_registry_bind(_glfw.wl.registry,\n name,\n &wl_output_interface,\n 2);\n if (!output)\n {\n _glfwFreeMonitor(monitor);\n return;\n }\n\n monitor->wl.scale = 1;\n monitor->wl.output = output;\n monitor->wl.name = name;\n\n wl_output_add_listener(output, &outputListener, monitor);\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)\n{\n if (monitor->wl.output)\n wl_output_destroy(monitor->wl.output);\n}\n\nvoid _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)\n{\n if (xpos)\n *xpos = monitor->wl.x;\n if (ypos)\n *ypos = monitor->wl.y;\n}\n\nvoid _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,\n float* xscale, float* yscale)\n{\n if (xscale)\n *xscale = (float) monitor->wl.scale;\n if (yscale)\n *yscale = (float) monitor->wl.scale;\n}\n\nvoid _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor,\n int* xpos, int* ypos,\n int* width, int* height)\n{\n if (xpos)\n *xpos = monitor->wl.x;\n if (ypos)\n *ypos = monitor->wl.y;\n if (width)\n *width = monitor->modes[monitor->wl.currentMode].width;\n if (height)\n *height = monitor->modes[monitor->wl.currentMode].height;\n}\n\nGLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)\n{\n *found = monitor->modeCount;\n return monitor->modes;\n}\n\nvoid _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)\n{\n *mode = monitor->modes[monitor->wl.currentMode];\n}\n\nGLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)\n{\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Gamma ramp access is not available\");\n return GLFW_FALSE;\n}\n\nvoid _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor,\n const GLFWgammaramp* ramp)\n{\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Gamma ramp access is not available\");\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return monitor->wl.output;\n}\n\n" }, { "path": "thirdparty/glfw/src/wl_platform.h", "content": "//========================================================================\n// GLFW 3.3 Wayland - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2014 Jonas Ådahl \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n#include \n#endif\n#include \n\ntypedef VkFlags VkWaylandSurfaceCreateFlagsKHR;\n\ntypedef struct VkWaylandSurfaceCreateInfoKHR\n{\n VkStructureType sType;\n const void* pNext;\n VkWaylandSurfaceCreateFlagsKHR flags;\n struct wl_display* display;\n struct wl_surface* surface;\n} VkWaylandSurfaceCreateInfoKHR;\n\ntypedef VkResult (APIENTRY *PFN_vkCreateWaylandSurfaceKHR)(VkInstance,const VkWaylandSurfaceCreateInfoKHR*,const VkAllocationCallbacks*,VkSurfaceKHR*);\ntypedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR)(VkPhysicalDevice,uint32_t,struct wl_display*);\n\n#include \"posix_thread.h\"\n#include \"posix_time.h\"\n#ifdef __linux__\n#include \"linux_joystick.h\"\n#else\n#include \"null_joystick.h\"\n#endif\n#include \"xkb_unicode.h\"\n#include \"egl_context.h\"\n#include \"osmesa_context.h\"\n\n#include \"wayland-xdg-shell-client-protocol.h\"\n#include \"wayland-xdg-decoration-client-protocol.h\"\n#include \"wayland-viewporter-client-protocol.h\"\n#include \"wayland-relative-pointer-unstable-v1-client-protocol.h\"\n#include \"wayland-pointer-constraints-unstable-v1-client-protocol.h\"\n#include \"wayland-idle-inhibit-unstable-v1-client-protocol.h\"\n\n#define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)\n#define _glfw_dlclose(handle) dlclose(handle)\n#define _glfw_dlsym(handle, name) dlsym(handle, name)\n\n#define _GLFW_EGL_NATIVE_WINDOW ((EGLNativeWindowType) window->wl.native)\n#define _GLFW_EGL_NATIVE_DISPLAY ((EGLNativeDisplayType) _glfw.wl.display)\n\n#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowWayland wl\n#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryWayland wl\n#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorWayland wl\n#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorWayland wl\n\n#define _GLFW_PLATFORM_CONTEXT_STATE struct { int dummyContext; }\n#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE struct { int dummyLibraryContext; }\n\nstruct wl_cursor_image {\n uint32_t width;\n uint32_t height;\n uint32_t hotspot_x;\n uint32_t hotspot_y;\n uint32_t delay;\n};\nstruct wl_cursor {\n unsigned int image_count;\n struct wl_cursor_image** images;\n char* name;\n};\ntypedef struct wl_cursor_theme* (* PFN_wl_cursor_theme_load)(const char*, int, struct wl_shm*);\ntypedef void (* PFN_wl_cursor_theme_destroy)(struct wl_cursor_theme*);\ntypedef struct wl_cursor* (* PFN_wl_cursor_theme_get_cursor)(struct wl_cursor_theme*, const char*);\ntypedef struct wl_buffer* (* PFN_wl_cursor_image_get_buffer)(struct wl_cursor_image*);\n#define wl_cursor_theme_load _glfw.wl.cursor.theme_load\n#define wl_cursor_theme_destroy _glfw.wl.cursor.theme_destroy\n#define wl_cursor_theme_get_cursor _glfw.wl.cursor.theme_get_cursor\n#define wl_cursor_image_get_buffer _glfw.wl.cursor.image_get_buffer\n\ntypedef struct wl_egl_window* (* PFN_wl_egl_window_create)(struct wl_surface*, int, int);\ntypedef void (* PFN_wl_egl_window_destroy)(struct wl_egl_window*);\ntypedef void (* PFN_wl_egl_window_resize)(struct wl_egl_window*, int, int, int, int);\n#define wl_egl_window_create _glfw.wl.egl.window_create\n#define wl_egl_window_destroy _glfw.wl.egl.window_destroy\n#define wl_egl_window_resize _glfw.wl.egl.window_resize\n\ntypedef struct xkb_context* (* PFN_xkb_context_new)(enum xkb_context_flags);\ntypedef void (* PFN_xkb_context_unref)(struct xkb_context*);\ntypedef struct xkb_keymap* (* PFN_xkb_keymap_new_from_string)(struct xkb_context*, const char*, enum xkb_keymap_format, enum xkb_keymap_compile_flags);\ntypedef void (* PFN_xkb_keymap_unref)(struct xkb_keymap*);\ntypedef xkb_mod_index_t (* PFN_xkb_keymap_mod_get_index)(struct xkb_keymap*, const char*);\ntypedef int (* PFN_xkb_keymap_key_repeats)(struct xkb_keymap*, xkb_keycode_t);\ntypedef struct xkb_state* (* PFN_xkb_state_new)(struct xkb_keymap*);\ntypedef void (* PFN_xkb_state_unref)(struct xkb_state*);\ntypedef int (* PFN_xkb_state_key_get_syms)(struct xkb_state*, xkb_keycode_t, const xkb_keysym_t**);\ntypedef enum xkb_state_component (* PFN_xkb_state_update_mask)(struct xkb_state*, xkb_mod_mask_t, xkb_mod_mask_t, xkb_mod_mask_t, xkb_layout_index_t, xkb_layout_index_t, xkb_layout_index_t);\ntypedef xkb_mod_mask_t (* PFN_xkb_state_serialize_mods)(struct xkb_state*, enum xkb_state_component);\n#define xkb_context_new _glfw.wl.xkb.context_new\n#define xkb_context_unref _glfw.wl.xkb.context_unref\n#define xkb_keymap_new_from_string _glfw.wl.xkb.keymap_new_from_string\n#define xkb_keymap_unref _glfw.wl.xkb.keymap_unref\n#define xkb_keymap_mod_get_index _glfw.wl.xkb.keymap_mod_get_index\n#define xkb_keymap_key_repeats _glfw.wl.xkb.keymap_key_repeats\n#define xkb_state_new _glfw.wl.xkb.state_new\n#define xkb_state_unref _glfw.wl.xkb.state_unref\n#define xkb_state_key_get_syms _glfw.wl.xkb.state_key_get_syms\n#define xkb_state_update_mask _glfw.wl.xkb.state_update_mask\n#define xkb_state_serialize_mods _glfw.wl.xkb.state_serialize_mods\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\ntypedef struct xkb_compose_table* (* PFN_xkb_compose_table_new_from_locale)(struct xkb_context*, const char*, enum xkb_compose_compile_flags);\ntypedef void (* PFN_xkb_compose_table_unref)(struct xkb_compose_table*);\ntypedef struct xkb_compose_state* (* PFN_xkb_compose_state_new)(struct xkb_compose_table*, enum xkb_compose_state_flags);\ntypedef void (* PFN_xkb_compose_state_unref)(struct xkb_compose_state*);\ntypedef enum xkb_compose_feed_result (* PFN_xkb_compose_state_feed)(struct xkb_compose_state*, xkb_keysym_t);\ntypedef enum xkb_compose_status (* PFN_xkb_compose_state_get_status)(struct xkb_compose_state*);\ntypedef xkb_keysym_t (* PFN_xkb_compose_state_get_one_sym)(struct xkb_compose_state*);\n#define xkb_compose_table_new_from_locale _glfw.wl.xkb.compose_table_new_from_locale\n#define xkb_compose_table_unref _glfw.wl.xkb.compose_table_unref\n#define xkb_compose_state_new _glfw.wl.xkb.compose_state_new\n#define xkb_compose_state_unref _glfw.wl.xkb.compose_state_unref\n#define xkb_compose_state_feed _glfw.wl.xkb.compose_state_feed\n#define xkb_compose_state_get_status _glfw.wl.xkb.compose_state_get_status\n#define xkb_compose_state_get_one_sym _glfw.wl.xkb.compose_state_get_one_sym\n#endif\n\n#define _GLFW_DECORATION_WIDTH 4\n#define _GLFW_DECORATION_TOP 24\n#define _GLFW_DECORATION_VERTICAL (_GLFW_DECORATION_TOP + _GLFW_DECORATION_WIDTH)\n#define _GLFW_DECORATION_HORIZONTAL (2 * _GLFW_DECORATION_WIDTH)\n\ntypedef enum _GLFWdecorationSideWayland\n{\n mainWindow,\n topDecoration,\n leftDecoration,\n rightDecoration,\n bottomDecoration,\n\n} _GLFWdecorationSideWayland;\n\ntypedef struct _GLFWdecorationWayland\n{\n struct wl_surface* surface;\n struct wl_subsurface* subsurface;\n struct wp_viewport* viewport;\n\n} _GLFWdecorationWayland;\n\n// Wayland-specific per-window data\n//\ntypedef struct _GLFWwindowWayland\n{\n int width, height;\n GLFWbool visible;\n GLFWbool maximized;\n GLFWbool hovered;\n GLFWbool transparent;\n struct wl_surface* surface;\n struct wl_egl_window* native;\n struct wl_shell_surface* shellSurface;\n struct wl_callback* callback;\n\n struct {\n struct xdg_surface* surface;\n struct xdg_toplevel* toplevel;\n struct zxdg_toplevel_decoration_v1* decoration;\n } xdg;\n\n _GLFWcursor* currentCursor;\n double cursorPosX, cursorPosY;\n\n char* title;\n\n // We need to track the monitors the window spans on to calculate the\n // optimal scaling factor.\n int scale;\n _GLFWmonitor** monitors;\n int monitorsCount;\n int monitorsSize;\n\n struct {\n struct zwp_relative_pointer_v1* relativePointer;\n struct zwp_locked_pointer_v1* lockedPointer;\n } pointerLock;\n\n struct zwp_idle_inhibitor_v1* idleInhibitor;\n\n GLFWbool wasFullscreen;\n\n struct {\n GLFWbool serverSide;\n struct wl_buffer* buffer;\n _GLFWdecorationWayland top, left, right, bottom;\n int focus;\n } decorations;\n\n} _GLFWwindowWayland;\n\n// Wayland-specific global data\n//\ntypedef struct _GLFWlibraryWayland\n{\n struct wl_display* display;\n struct wl_registry* registry;\n struct wl_compositor* compositor;\n struct wl_subcompositor* subcompositor;\n struct wl_shell* shell;\n struct wl_shm* shm;\n struct wl_seat* seat;\n struct wl_pointer* pointer;\n struct wl_keyboard* keyboard;\n struct wl_data_device_manager* dataDeviceManager;\n struct wl_data_device* dataDevice;\n struct wl_data_offer* dataOffer;\n struct wl_data_source* dataSource;\n struct xdg_wm_base* wmBase;\n struct zxdg_decoration_manager_v1* decorationManager;\n struct wp_viewporter* viewporter;\n struct zwp_relative_pointer_manager_v1* relativePointerManager;\n struct zwp_pointer_constraints_v1* pointerConstraints;\n struct zwp_idle_inhibit_manager_v1* idleInhibitManager;\n\n int compositorVersion;\n int seatVersion;\n\n struct wl_cursor_theme* cursorTheme;\n struct wl_cursor_theme* cursorThemeHiDPI;\n struct wl_surface* cursorSurface;\n const char* cursorPreviousName;\n int cursorTimerfd;\n uint32_t serial;\n\n int32_t keyboardRepeatRate;\n int32_t keyboardRepeatDelay;\n int keyboardLastKey;\n int keyboardLastScancode;\n char* clipboardString;\n size_t clipboardSize;\n char* clipboardSendString;\n size_t clipboardSendSize;\n int timerfd;\n short int keycodes[256];\n short int scancodes[GLFW_KEY_LAST + 1];\n\n struct {\n void* handle;\n struct xkb_context* context;\n struct xkb_keymap* keymap;\n struct xkb_state* state;\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n struct xkb_compose_state* composeState;\n#endif\n\n xkb_mod_mask_t controlMask;\n xkb_mod_mask_t altMask;\n xkb_mod_mask_t shiftMask;\n xkb_mod_mask_t superMask;\n xkb_mod_mask_t capsLockMask;\n xkb_mod_mask_t numLockMask;\n unsigned int modifiers;\n\n PFN_xkb_context_new context_new;\n PFN_xkb_context_unref context_unref;\n PFN_xkb_keymap_new_from_string keymap_new_from_string;\n PFN_xkb_keymap_unref keymap_unref;\n PFN_xkb_keymap_mod_get_index keymap_mod_get_index;\n PFN_xkb_keymap_key_repeats keymap_key_repeats;\n PFN_xkb_state_new state_new;\n PFN_xkb_state_unref state_unref;\n PFN_xkb_state_key_get_syms state_key_get_syms;\n PFN_xkb_state_update_mask state_update_mask;\n PFN_xkb_state_serialize_mods state_serialize_mods;\n\n#ifdef HAVE_XKBCOMMON_COMPOSE_H\n PFN_xkb_compose_table_new_from_locale compose_table_new_from_locale;\n PFN_xkb_compose_table_unref compose_table_unref;\n PFN_xkb_compose_state_new compose_state_new;\n PFN_xkb_compose_state_unref compose_state_unref;\n PFN_xkb_compose_state_feed compose_state_feed;\n PFN_xkb_compose_state_get_status compose_state_get_status;\n PFN_xkb_compose_state_get_one_sym compose_state_get_one_sym;\n#endif\n } xkb;\n\n _GLFWwindow* pointerFocus;\n _GLFWwindow* keyboardFocus;\n\n struct {\n void* handle;\n\n PFN_wl_cursor_theme_load theme_load;\n PFN_wl_cursor_theme_destroy theme_destroy;\n PFN_wl_cursor_theme_get_cursor theme_get_cursor;\n PFN_wl_cursor_image_get_buffer image_get_buffer;\n } cursor;\n\n struct {\n void* handle;\n\n PFN_wl_egl_window_create window_create;\n PFN_wl_egl_window_destroy window_destroy;\n PFN_wl_egl_window_resize window_resize;\n } egl;\n\n} _GLFWlibraryWayland;\n\n// Wayland-specific per-monitor data\n//\ntypedef struct _GLFWmonitorWayland\n{\n struct wl_output* output;\n uint32_t name;\n int currentMode;\n\n int x;\n int y;\n int scale;\n\n} _GLFWmonitorWayland;\n\n// Wayland-specific per-cursor data\n//\ntypedef struct _GLFWcursorWayland\n{\n struct wl_cursor* cursor;\n struct wl_cursor* cursorHiDPI;\n struct wl_buffer* buffer;\n int width, height;\n int xhot, yhot;\n int currentImage;\n} _GLFWcursorWayland;\n\n\nvoid _glfwAddOutputWayland(uint32_t name, uint32_t version);\n\n" }, { "path": "thirdparty/glfw/src/wl_window.c", "content": "//========================================================================\n// GLFW 3.3 Wayland - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2014 Jonas Ådahl \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#define _GNU_SOURCE\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n\n\nstatic void shellSurfaceHandlePing(void* data,\n struct wl_shell_surface* shellSurface,\n uint32_t serial)\n{\n wl_shell_surface_pong(shellSurface, serial);\n}\n\nstatic void shellSurfaceHandleConfigure(void* data,\n struct wl_shell_surface* shellSurface,\n uint32_t edges,\n int32_t width,\n int32_t height)\n{\n _GLFWwindow* window = data;\n float aspectRatio;\n float targetRatio;\n\n if (!window->monitor)\n {\n if (_glfw.wl.viewporter && window->decorated)\n {\n width -= _GLFW_DECORATION_HORIZONTAL;\n height -= _GLFW_DECORATION_VERTICAL;\n }\n if (width < 1)\n width = 1;\n if (height < 1)\n height = 1;\n\n if (window->numer != GLFW_DONT_CARE && window->denom != GLFW_DONT_CARE)\n {\n aspectRatio = (float)width / (float)height;\n targetRatio = (float)window->numer / (float)window->denom;\n if (aspectRatio < targetRatio)\n height = width / targetRatio;\n else if (aspectRatio > targetRatio)\n width = height * targetRatio;\n }\n\n if (window->minwidth != GLFW_DONT_CARE && width < window->minwidth)\n width = window->minwidth;\n else if (window->maxwidth != GLFW_DONT_CARE && width > window->maxwidth)\n width = window->maxwidth;\n\n if (window->minheight != GLFW_DONT_CARE && height < window->minheight)\n height = window->minheight;\n else if (window->maxheight != GLFW_DONT_CARE && height > window->maxheight)\n height = window->maxheight;\n }\n\n _glfwInputWindowSize(window, width, height);\n _glfwPlatformSetWindowSize(window, width, height);\n _glfwInputWindowDamage(window);\n}\n\nstatic void shellSurfaceHandlePopupDone(void* data,\n struct wl_shell_surface* shellSurface)\n{\n}\n\nstatic const struct wl_shell_surface_listener shellSurfaceListener = {\n shellSurfaceHandlePing,\n shellSurfaceHandleConfigure,\n shellSurfaceHandlePopupDone\n};\n\nstatic int createTmpfileCloexec(char* tmpname)\n{\n int fd;\n\n fd = mkostemp(tmpname, O_CLOEXEC);\n if (fd >= 0)\n unlink(tmpname);\n\n return fd;\n}\n\n/*\n * Create a new, unique, anonymous file of the given size, and\n * return the file descriptor for it. The file descriptor is set\n * CLOEXEC. The file is immediately suitable for mmap()'ing\n * the given size at offset zero.\n *\n * The file should not have a permanent backing store like a disk,\n * but may have if XDG_RUNTIME_DIR is not properly implemented in OS.\n *\n * The file name is deleted from the file system.\n *\n * The file is suitable for buffer sharing between processes by\n * transmitting the file descriptor over Unix sockets using the\n * SCM_RIGHTS methods.\n *\n * posix_fallocate() is used to guarantee that disk space is available\n * for the file at the given size. If disk space is insufficient, errno\n * is set to ENOSPC. If posix_fallocate() is not supported, program may\n * receive SIGBUS on accessing mmap()'ed file contents instead.\n */\nstatic int createAnonymousFile(off_t size)\n{\n static const char template[] = \"/glfw-shared-XXXXXX\";\n const char* path;\n char* name;\n int fd;\n int ret;\n\n#ifdef HAVE_MEMFD_CREATE\n fd = memfd_create(\"glfw-shared\", MFD_CLOEXEC | MFD_ALLOW_SEALING);\n if (fd >= 0)\n {\n // We can add this seal before calling posix_fallocate(), as the file\n // is currently zero-sized anyway.\n //\n // There is also no need to check for the return value, we couldn’t do\n // anything with it anyway.\n fcntl(fd, F_ADD_SEALS, F_SEAL_SHRINK | F_SEAL_SEAL);\n }\n else\n#elif defined(SHM_ANON)\n fd = shm_open(SHM_ANON, O_RDWR | O_CLOEXEC, 0600);\n if (fd < 0)\n#endif\n {\n path = getenv(\"XDG_RUNTIME_DIR\");\n if (!path)\n {\n errno = ENOENT;\n return -1;\n }\n\n name = calloc(strlen(path) + sizeof(template), 1);\n strcpy(name, path);\n strcat(name, template);\n\n fd = createTmpfileCloexec(name);\n free(name);\n if (fd < 0)\n return -1;\n }\n\n#if defined(SHM_ANON)\n // posix_fallocate does not work on SHM descriptors\n ret = ftruncate(fd, size);\n#else\n ret = posix_fallocate(fd, 0, size);\n#endif\n if (ret != 0)\n {\n close(fd);\n errno = ret;\n return -1;\n }\n return fd;\n}\n\nstatic struct wl_buffer* createShmBuffer(const GLFWimage* image)\n{\n struct wl_shm_pool* pool;\n struct wl_buffer* buffer;\n int stride = image->width * 4;\n int length = image->width * image->height * 4;\n void* data;\n int fd, i;\n\n fd = createAnonymousFile(length);\n if (fd < 0)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Creating a buffer file for %d B failed: %m\",\n length);\n return NULL;\n }\n\n data = mmap(NULL, length, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);\n if (data == MAP_FAILED)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: mmap failed: %m\");\n close(fd);\n return NULL;\n }\n\n pool = wl_shm_create_pool(_glfw.wl.shm, fd, length);\n\n close(fd);\n unsigned char* source = (unsigned char*) image->pixels;\n unsigned char* target = data;\n for (i = 0; i < image->width * image->height; i++, source += 4)\n {\n unsigned int alpha = source[3];\n\n *target++ = (unsigned char) ((source[2] * alpha) / 255);\n *target++ = (unsigned char) ((source[1] * alpha) / 255);\n *target++ = (unsigned char) ((source[0] * alpha) / 255);\n *target++ = (unsigned char) alpha;\n }\n\n buffer =\n wl_shm_pool_create_buffer(pool, 0,\n image->width,\n image->height,\n stride, WL_SHM_FORMAT_ARGB8888);\n munmap(data, length);\n wl_shm_pool_destroy(pool);\n\n return buffer;\n}\n\nstatic void createDecoration(_GLFWdecorationWayland* decoration,\n struct wl_surface* parent,\n struct wl_buffer* buffer, GLFWbool opaque,\n int x, int y,\n int width, int height)\n{\n struct wl_region* region;\n\n decoration->surface = wl_compositor_create_surface(_glfw.wl.compositor);\n decoration->subsurface =\n wl_subcompositor_get_subsurface(_glfw.wl.subcompositor,\n decoration->surface, parent);\n wl_subsurface_set_position(decoration->subsurface, x, y);\n decoration->viewport = wp_viewporter_get_viewport(_glfw.wl.viewporter,\n decoration->surface);\n wp_viewport_set_destination(decoration->viewport, width, height);\n wl_surface_attach(decoration->surface, buffer, 0, 0);\n\n if (opaque)\n {\n region = wl_compositor_create_region(_glfw.wl.compositor);\n wl_region_add(region, 0, 0, width, height);\n wl_surface_set_opaque_region(decoration->surface, region);\n wl_surface_commit(decoration->surface);\n wl_region_destroy(region);\n }\n else\n wl_surface_commit(decoration->surface);\n}\n\nstatic void createDecorations(_GLFWwindow* window)\n{\n unsigned char data[] = { 224, 224, 224, 255 };\n const GLFWimage image = { 1, 1, data };\n GLFWbool opaque = (data[3] == 255);\n\n if (!_glfw.wl.viewporter || !window->decorated || window->wl.decorations.serverSide)\n return;\n\n if (!window->wl.decorations.buffer)\n window->wl.decorations.buffer = createShmBuffer(&image);\n if (!window->wl.decorations.buffer)\n return;\n\n createDecoration(&window->wl.decorations.top, window->wl.surface,\n window->wl.decorations.buffer, opaque,\n 0, -_GLFW_DECORATION_TOP,\n window->wl.width, _GLFW_DECORATION_TOP);\n createDecoration(&window->wl.decorations.left, window->wl.surface,\n window->wl.decorations.buffer, opaque,\n -_GLFW_DECORATION_WIDTH, -_GLFW_DECORATION_TOP,\n _GLFW_DECORATION_WIDTH, window->wl.height + _GLFW_DECORATION_TOP);\n createDecoration(&window->wl.decorations.right, window->wl.surface,\n window->wl.decorations.buffer, opaque,\n window->wl.width, -_GLFW_DECORATION_TOP,\n _GLFW_DECORATION_WIDTH, window->wl.height + _GLFW_DECORATION_TOP);\n createDecoration(&window->wl.decorations.bottom, window->wl.surface,\n window->wl.decorations.buffer, opaque,\n -_GLFW_DECORATION_WIDTH, window->wl.height,\n window->wl.width + _GLFW_DECORATION_HORIZONTAL, _GLFW_DECORATION_WIDTH);\n}\n\nstatic void destroyDecoration(_GLFWdecorationWayland* decoration)\n{\n if (decoration->surface)\n wl_surface_destroy(decoration->surface);\n if (decoration->subsurface)\n wl_subsurface_destroy(decoration->subsurface);\n if (decoration->viewport)\n wp_viewport_destroy(decoration->viewport);\n decoration->surface = NULL;\n decoration->subsurface = NULL;\n decoration->viewport = NULL;\n}\n\nstatic void destroyDecorations(_GLFWwindow* window)\n{\n destroyDecoration(&window->wl.decorations.top);\n destroyDecoration(&window->wl.decorations.left);\n destroyDecoration(&window->wl.decorations.right);\n destroyDecoration(&window->wl.decorations.bottom);\n}\n\nstatic void xdgDecorationHandleConfigure(void* data,\n struct zxdg_toplevel_decoration_v1* decoration,\n uint32_t mode)\n{\n _GLFWwindow* window = data;\n\n window->wl.decorations.serverSide = (mode == ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);\n\n if (!window->wl.decorations.serverSide)\n createDecorations(window);\n}\n\nstatic const struct zxdg_toplevel_decoration_v1_listener xdgDecorationListener = {\n xdgDecorationHandleConfigure,\n};\n\n// Makes the surface considered as XRGB instead of ARGB.\nstatic void setOpaqueRegion(_GLFWwindow* window)\n{\n struct wl_region* region;\n\n region = wl_compositor_create_region(_glfw.wl.compositor);\n if (!region)\n return;\n\n wl_region_add(region, 0, 0, window->wl.width, window->wl.height);\n wl_surface_set_opaque_region(window->wl.surface, region);\n wl_surface_commit(window->wl.surface);\n wl_region_destroy(region);\n}\n\n\nstatic void resizeWindow(_GLFWwindow* window)\n{\n int scale = window->wl.scale;\n int scaledWidth = window->wl.width * scale;\n int scaledHeight = window->wl.height * scale;\n wl_egl_window_resize(window->wl.native, scaledWidth, scaledHeight, 0, 0);\n if (!window->wl.transparent)\n setOpaqueRegion(window);\n _glfwInputFramebufferSize(window, scaledWidth, scaledHeight);\n _glfwInputWindowContentScale(window, scale, scale);\n\n if (!window->wl.decorations.top.surface)\n return;\n\n // Top decoration.\n wp_viewport_set_destination(window->wl.decorations.top.viewport,\n window->wl.width, _GLFW_DECORATION_TOP);\n wl_surface_commit(window->wl.decorations.top.surface);\n\n // Left decoration.\n wp_viewport_set_destination(window->wl.decorations.left.viewport,\n _GLFW_DECORATION_WIDTH, window->wl.height + _GLFW_DECORATION_TOP);\n wl_surface_commit(window->wl.decorations.left.surface);\n\n // Right decoration.\n wl_subsurface_set_position(window->wl.decorations.right.subsurface,\n window->wl.width, -_GLFW_DECORATION_TOP);\n wp_viewport_set_destination(window->wl.decorations.right.viewport,\n _GLFW_DECORATION_WIDTH, window->wl.height + _GLFW_DECORATION_TOP);\n wl_surface_commit(window->wl.decorations.right.surface);\n\n // Bottom decoration.\n wl_subsurface_set_position(window->wl.decorations.bottom.subsurface,\n -_GLFW_DECORATION_WIDTH, window->wl.height);\n wp_viewport_set_destination(window->wl.decorations.bottom.viewport,\n window->wl.width + _GLFW_DECORATION_HORIZONTAL, _GLFW_DECORATION_WIDTH);\n wl_surface_commit(window->wl.decorations.bottom.surface);\n}\n\nstatic void checkScaleChange(_GLFWwindow* window)\n{\n int scale = 1;\n int i;\n int monitorScale;\n\n // Check if we will be able to set the buffer scale or not.\n if (_glfw.wl.compositorVersion < 3)\n return;\n\n // Get the scale factor from the highest scale monitor.\n for (i = 0; i < window->wl.monitorsCount; ++i)\n {\n monitorScale = window->wl.monitors[i]->wl.scale;\n if (scale < monitorScale)\n scale = monitorScale;\n }\n\n // Only change the framebuffer size if the scale changed.\n if (scale != window->wl.scale)\n {\n window->wl.scale = scale;\n wl_surface_set_buffer_scale(window->wl.surface, scale);\n resizeWindow(window);\n }\n}\n\nstatic void surfaceHandleEnter(void *data,\n struct wl_surface *surface,\n struct wl_output *output)\n{\n _GLFWwindow* window = data;\n _GLFWmonitor* monitor = wl_output_get_user_data(output);\n\n if (window->wl.monitorsCount + 1 > window->wl.monitorsSize)\n {\n ++window->wl.monitorsSize;\n window->wl.monitors =\n realloc(window->wl.monitors,\n window->wl.monitorsSize * sizeof(_GLFWmonitor*));\n }\n\n window->wl.monitors[window->wl.monitorsCount++] = monitor;\n\n checkScaleChange(window);\n}\n\nstatic void surfaceHandleLeave(void *data,\n struct wl_surface *surface,\n struct wl_output *output)\n{\n _GLFWwindow* window = data;\n _GLFWmonitor* monitor = wl_output_get_user_data(output);\n GLFWbool found;\n int i;\n\n for (i = 0, found = GLFW_FALSE; i < window->wl.monitorsCount - 1; ++i)\n {\n if (monitor == window->wl.monitors[i])\n found = GLFW_TRUE;\n if (found)\n window->wl.monitors[i] = window->wl.monitors[i + 1];\n }\n window->wl.monitors[--window->wl.monitorsCount] = NULL;\n\n checkScaleChange(window);\n}\n\nstatic const struct wl_surface_listener surfaceListener = {\n surfaceHandleEnter,\n surfaceHandleLeave\n};\n\nstatic void setIdleInhibitor(_GLFWwindow* window, GLFWbool enable)\n{\n if (enable && !window->wl.idleInhibitor && _glfw.wl.idleInhibitManager)\n {\n window->wl.idleInhibitor =\n zwp_idle_inhibit_manager_v1_create_inhibitor(\n _glfw.wl.idleInhibitManager, window->wl.surface);\n if (!window->wl.idleInhibitor)\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Idle inhibitor creation failed\");\n }\n else if (!enable && window->wl.idleInhibitor)\n {\n zwp_idle_inhibitor_v1_destroy(window->wl.idleInhibitor);\n window->wl.idleInhibitor = NULL;\n }\n}\n\nstatic GLFWbool createSurface(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig)\n{\n window->wl.surface = wl_compositor_create_surface(_glfw.wl.compositor);\n if (!window->wl.surface)\n return GLFW_FALSE;\n\n wl_surface_add_listener(window->wl.surface,\n &surfaceListener,\n window);\n\n wl_surface_set_user_data(window->wl.surface, window);\n\n window->wl.native = wl_egl_window_create(window->wl.surface,\n wndconfig->width,\n wndconfig->height);\n if (!window->wl.native)\n return GLFW_FALSE;\n\n window->wl.width = wndconfig->width;\n window->wl.height = wndconfig->height;\n window->wl.scale = 1;\n\n if (!window->wl.transparent)\n setOpaqueRegion(window);\n\n return GLFW_TRUE;\n}\n\nstatic void setFullscreen(_GLFWwindow* window, _GLFWmonitor* monitor,\n int refreshRate)\n{\n if (window->wl.xdg.toplevel)\n {\n xdg_toplevel_set_fullscreen(\n window->wl.xdg.toplevel,\n monitor->wl.output);\n }\n else if (window->wl.shellSurface)\n {\n wl_shell_surface_set_fullscreen(\n window->wl.shellSurface,\n WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,\n refreshRate * 1000, // Convert Hz to mHz.\n monitor->wl.output);\n }\n setIdleInhibitor(window, GLFW_TRUE);\n if (!window->wl.decorations.serverSide)\n destroyDecorations(window);\n}\n\nstatic GLFWbool createShellSurface(_GLFWwindow* window)\n{\n if (!_glfw.wl.shell)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: wl_shell protocol not available\");\n return GLFW_FALSE;\n }\n\n window->wl.shellSurface = wl_shell_get_shell_surface(_glfw.wl.shell,\n window->wl.surface);\n if (!window->wl.shellSurface)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Shell surface creation failed\");\n return GLFW_FALSE;\n }\n\n wl_shell_surface_add_listener(window->wl.shellSurface,\n &shellSurfaceListener,\n window);\n\n if (window->wl.title)\n wl_shell_surface_set_title(window->wl.shellSurface, window->wl.title);\n\n if (window->monitor)\n {\n setFullscreen(window, window->monitor, 0);\n }\n else if (window->wl.maximized)\n {\n wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);\n setIdleInhibitor(window, GLFW_FALSE);\n createDecorations(window);\n }\n else\n {\n wl_shell_surface_set_toplevel(window->wl.shellSurface);\n setIdleInhibitor(window, GLFW_FALSE);\n createDecorations(window);\n }\n\n wl_surface_commit(window->wl.surface);\n\n return GLFW_TRUE;\n}\n\nstatic void xdgToplevelHandleConfigure(void* data,\n struct xdg_toplevel* toplevel,\n int32_t width,\n int32_t height,\n struct wl_array* states)\n{\n _GLFWwindow* window = data;\n float aspectRatio;\n float targetRatio;\n uint32_t* state;\n GLFWbool maximized = GLFW_FALSE;\n GLFWbool fullscreen = GLFW_FALSE;\n GLFWbool activated = GLFW_FALSE;\n\n wl_array_for_each(state, states)\n {\n switch (*state)\n {\n case XDG_TOPLEVEL_STATE_MAXIMIZED:\n maximized = GLFW_TRUE;\n break;\n case XDG_TOPLEVEL_STATE_FULLSCREEN:\n fullscreen = GLFW_TRUE;\n break;\n case XDG_TOPLEVEL_STATE_RESIZING:\n break;\n case XDG_TOPLEVEL_STATE_ACTIVATED:\n activated = GLFW_TRUE;\n break;\n }\n }\n\n if (width != 0 && height != 0)\n {\n if (!maximized && !fullscreen)\n {\n if (window->numer != GLFW_DONT_CARE && window->denom != GLFW_DONT_CARE)\n {\n aspectRatio = (float)width / (float)height;\n targetRatio = (float)window->numer / (float)window->denom;\n if (aspectRatio < targetRatio)\n height = width / targetRatio;\n else if (aspectRatio > targetRatio)\n width = height * targetRatio;\n }\n }\n\n _glfwInputWindowSize(window, width, height);\n _glfwPlatformSetWindowSize(window, width, height);\n _glfwInputWindowDamage(window);\n }\n\n if (window->wl.wasFullscreen && window->autoIconify)\n {\n if (!activated || !fullscreen)\n {\n _glfwPlatformIconifyWindow(window);\n window->wl.wasFullscreen = GLFW_FALSE;\n }\n }\n if (fullscreen && activated)\n window->wl.wasFullscreen = GLFW_TRUE;\n _glfwInputWindowFocus(window, activated);\n}\n\nstatic void xdgToplevelHandleClose(void* data,\n struct xdg_toplevel* toplevel)\n{\n _GLFWwindow* window = data;\n _glfwInputWindowCloseRequest(window);\n}\n\nstatic const struct xdg_toplevel_listener xdgToplevelListener = {\n xdgToplevelHandleConfigure,\n xdgToplevelHandleClose\n};\n\nstatic void xdgSurfaceHandleConfigure(void* data,\n struct xdg_surface* surface,\n uint32_t serial)\n{\n xdg_surface_ack_configure(surface, serial);\n}\n\nstatic const struct xdg_surface_listener xdgSurfaceListener = {\n xdgSurfaceHandleConfigure\n};\n\nstatic void setXdgDecorations(_GLFWwindow* window)\n{\n if (_glfw.wl.decorationManager)\n {\n window->wl.xdg.decoration =\n zxdg_decoration_manager_v1_get_toplevel_decoration(\n _glfw.wl.decorationManager, window->wl.xdg.toplevel);\n zxdg_toplevel_decoration_v1_add_listener(window->wl.xdg.decoration,\n &xdgDecorationListener,\n window);\n zxdg_toplevel_decoration_v1_set_mode(\n window->wl.xdg.decoration,\n ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE);\n }\n else\n {\n window->wl.decorations.serverSide = GLFW_FALSE;\n createDecorations(window);\n }\n}\n\nstatic GLFWbool createXdgSurface(_GLFWwindow* window)\n{\n window->wl.xdg.surface = xdg_wm_base_get_xdg_surface(_glfw.wl.wmBase,\n window->wl.surface);\n if (!window->wl.xdg.surface)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: xdg-surface creation failed\");\n return GLFW_FALSE;\n }\n\n xdg_surface_add_listener(window->wl.xdg.surface,\n &xdgSurfaceListener,\n window);\n\n window->wl.xdg.toplevel = xdg_surface_get_toplevel(window->wl.xdg.surface);\n if (!window->wl.xdg.toplevel)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: xdg-toplevel creation failed\");\n return GLFW_FALSE;\n }\n\n xdg_toplevel_add_listener(window->wl.xdg.toplevel,\n &xdgToplevelListener,\n window);\n\n if (window->wl.title)\n xdg_toplevel_set_title(window->wl.xdg.toplevel, window->wl.title);\n\n if (window->minwidth != GLFW_DONT_CARE && window->minheight != GLFW_DONT_CARE)\n xdg_toplevel_set_min_size(window->wl.xdg.toplevel,\n window->minwidth, window->minheight);\n if (window->maxwidth != GLFW_DONT_CARE && window->maxheight != GLFW_DONT_CARE)\n xdg_toplevel_set_max_size(window->wl.xdg.toplevel,\n window->maxwidth, window->maxheight);\n\n if (window->monitor)\n {\n xdg_toplevel_set_fullscreen(window->wl.xdg.toplevel,\n window->monitor->wl.output);\n setIdleInhibitor(window, GLFW_TRUE);\n }\n else if (window->wl.maximized)\n {\n xdg_toplevel_set_maximized(window->wl.xdg.toplevel);\n setIdleInhibitor(window, GLFW_FALSE);\n setXdgDecorations(window);\n }\n else\n {\n setIdleInhibitor(window, GLFW_FALSE);\n setXdgDecorations(window);\n }\n\n wl_surface_commit(window->wl.surface);\n wl_display_roundtrip(_glfw.wl.display);\n\n return GLFW_TRUE;\n}\n\nstatic void setCursorImage(_GLFWwindow* window,\n _GLFWcursorWayland* cursorWayland)\n{\n struct itimerspec timer = {};\n struct wl_cursor* wlCursor = cursorWayland->cursor;\n struct wl_cursor_image* image;\n struct wl_buffer* buffer;\n struct wl_surface* surface = _glfw.wl.cursorSurface;\n int scale = 1;\n\n if (!wlCursor)\n buffer = cursorWayland->buffer;\n else\n {\n if (window->wl.scale > 1 && cursorWayland->cursorHiDPI)\n {\n wlCursor = cursorWayland->cursorHiDPI;\n scale = 2;\n }\n\n image = wlCursor->images[cursorWayland->currentImage];\n buffer = wl_cursor_image_get_buffer(image);\n if (!buffer)\n return;\n\n timer.it_value.tv_sec = image->delay / 1000;\n timer.it_value.tv_nsec = (image->delay % 1000) * 1000000;\n timerfd_settime(_glfw.wl.cursorTimerfd, 0, &timer, NULL);\n\n cursorWayland->width = image->width;\n cursorWayland->height = image->height;\n cursorWayland->xhot = image->hotspot_x;\n cursorWayland->yhot = image->hotspot_y;\n }\n\n wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.serial,\n surface,\n cursorWayland->xhot / scale,\n cursorWayland->yhot / scale);\n wl_surface_set_buffer_scale(surface, scale);\n wl_surface_attach(surface, buffer, 0, 0);\n wl_surface_damage(surface, 0, 0,\n cursorWayland->width, cursorWayland->height);\n wl_surface_commit(surface);\n}\n\nstatic void incrementCursorImage(_GLFWwindow* window)\n{\n _GLFWcursor* cursor;\n\n if (!window || window->wl.decorations.focus != mainWindow)\n return;\n\n cursor = window->wl.currentCursor;\n if (cursor && cursor->wl.cursor)\n {\n cursor->wl.currentImage += 1;\n cursor->wl.currentImage %= cursor->wl.cursor->image_count;\n setCursorImage(window, &cursor->wl);\n }\n}\n\nstatic void handleEvents(int timeout)\n{\n struct wl_display* display = _glfw.wl.display;\n struct pollfd fds[] = {\n { wl_display_get_fd(display), POLLIN },\n { _glfw.wl.timerfd, POLLIN },\n { _glfw.wl.cursorTimerfd, POLLIN },\n };\n ssize_t read_ret;\n uint64_t repeats, i;\n\n while (wl_display_prepare_read(display) != 0)\n wl_display_dispatch_pending(display);\n\n // If an error different from EAGAIN happens, we have likely been\n // disconnected from the Wayland session, try to handle that the best we\n // can.\n if (wl_display_flush(display) < 0 && errno != EAGAIN)\n {\n _GLFWwindow* window = _glfw.windowListHead;\n while (window)\n {\n _glfwInputWindowCloseRequest(window);\n window = window->next;\n }\n wl_display_cancel_read(display);\n return;\n }\n\n if (poll(fds, 3, timeout) > 0)\n {\n if (fds[0].revents & POLLIN)\n {\n wl_display_read_events(display);\n wl_display_dispatch_pending(display);\n }\n else\n {\n wl_display_cancel_read(display);\n }\n\n if (fds[1].revents & POLLIN)\n {\n read_ret = read(_glfw.wl.timerfd, &repeats, sizeof(repeats));\n if (read_ret != 8)\n return;\n\n for (i = 0; i < repeats; ++i)\n _glfwInputKey(_glfw.wl.keyboardFocus, _glfw.wl.keyboardLastKey,\n _glfw.wl.keyboardLastScancode, GLFW_REPEAT,\n _glfw.wl.xkb.modifiers);\n }\n\n if (fds[2].revents & POLLIN)\n {\n read_ret = read(_glfw.wl.cursorTimerfd, &repeats, sizeof(repeats));\n if (read_ret != 8)\n return;\n\n incrementCursorImage(_glfw.wl.pointerFocus);\n }\n }\n else\n {\n wl_display_cancel_read(display);\n }\n}\n\n// Translates a GLFW standard cursor to a theme cursor name\n//\nstatic char *translateCursorShape(int shape)\n{\n switch (shape)\n {\n case GLFW_ARROW_CURSOR:\n return \"left_ptr\";\n case GLFW_IBEAM_CURSOR:\n return \"xterm\";\n case GLFW_CROSSHAIR_CURSOR:\n return \"crosshair\";\n case GLFW_HAND_CURSOR:\n return \"hand2\";\n case GLFW_HRESIZE_CURSOR:\n return \"sb_h_double_arrow\";\n case GLFW_VRESIZE_CURSOR:\n return \"sb_v_double_arrow\";\n }\n return NULL;\n}\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformCreateWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n window->wl.transparent = fbconfig->transparent;\n\n if (!createSurface(window, wndconfig))\n return GLFW_FALSE;\n\n if (ctxconfig->client != GLFW_NO_API)\n {\n if (ctxconfig->source == GLFW_EGL_CONTEXT_API ||\n ctxconfig->source == GLFW_NATIVE_CONTEXT_API)\n {\n if (!_glfwInitEGL())\n return GLFW_FALSE;\n if (!_glfwCreateContextEGL(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n if (!_glfwInitOSMesa())\n return GLFW_FALSE;\n if (!_glfwCreateContextOSMesa(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n }\n\n if (wndconfig->title)\n window->wl.title = _glfw_strdup(wndconfig->title);\n\n if (wndconfig->visible)\n {\n if (_glfw.wl.wmBase)\n {\n if (!createXdgSurface(window))\n return GLFW_FALSE;\n }\n else\n {\n if (!createShellSurface(window))\n return GLFW_FALSE;\n }\n\n window->wl.visible = GLFW_TRUE;\n }\n else\n {\n window->wl.xdg.surface = NULL;\n window->wl.xdg.toplevel = NULL;\n window->wl.shellSurface = NULL;\n window->wl.visible = GLFW_FALSE;\n }\n\n window->wl.currentCursor = NULL;\n\n window->wl.monitors = calloc(1, sizeof(_GLFWmonitor*));\n window->wl.monitorsCount = 0;\n window->wl.monitorsSize = 1;\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyWindow(_GLFWwindow* window)\n{\n if (window == _glfw.wl.pointerFocus)\n {\n _glfw.wl.pointerFocus = NULL;\n _glfwInputCursorEnter(window, GLFW_FALSE);\n }\n if (window == _glfw.wl.keyboardFocus)\n {\n _glfw.wl.keyboardFocus = NULL;\n _glfwInputWindowFocus(window, GLFW_FALSE);\n }\n\n if (window->wl.idleInhibitor)\n zwp_idle_inhibitor_v1_destroy(window->wl.idleInhibitor);\n\n if (window->context.destroy)\n window->context.destroy(window);\n\n destroyDecorations(window);\n if (window->wl.xdg.decoration)\n zxdg_toplevel_decoration_v1_destroy(window->wl.xdg.decoration);\n\n if (window->wl.decorations.buffer)\n wl_buffer_destroy(window->wl.decorations.buffer);\n\n if (window->wl.native)\n wl_egl_window_destroy(window->wl.native);\n\n if (window->wl.shellSurface)\n wl_shell_surface_destroy(window->wl.shellSurface);\n\n if (window->wl.xdg.toplevel)\n xdg_toplevel_destroy(window->wl.xdg.toplevel);\n\n if (window->wl.xdg.surface)\n xdg_surface_destroy(window->wl.xdg.surface);\n\n if (window->wl.surface)\n wl_surface_destroy(window->wl.surface);\n\n free(window->wl.title);\n free(window->wl.monitors);\n}\n\nvoid _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)\n{\n if (window->wl.title)\n free(window->wl.title);\n window->wl.title = _glfw_strdup(title);\n if (window->wl.xdg.toplevel)\n xdg_toplevel_set_title(window->wl.xdg.toplevel, title);\n else if (window->wl.shellSurface)\n wl_shell_surface_set_title(window->wl.shellSurface, title);\n}\n\nvoid _glfwPlatformSetWindowIcon(_GLFWwindow* window,\n int count, const GLFWimage* images)\n{\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Setting window icon not supported\");\n}\n\nvoid _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)\n{\n // A Wayland client is not aware of its position, so just warn and leave it\n // as (0, 0)\n\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Window position retrieval not supported\");\n}\n\nvoid _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)\n{\n // A Wayland client can not set its position, so just warn\n\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Window position setting not supported\");\n}\n\nvoid _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)\n{\n if (width)\n *width = window->wl.width;\n if (height)\n *height = window->wl.height;\n}\n\nvoid _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)\n{\n window->wl.width = width;\n window->wl.height = height;\n resizeWindow(window);\n}\n\nvoid _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,\n int minwidth, int minheight,\n int maxwidth, int maxheight)\n{\n if (_glfw.wl.wmBase)\n {\n if (window->wl.xdg.toplevel)\n {\n if (minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE)\n minwidth = minheight = 0;\n if (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE)\n maxwidth = maxheight = 0;\n xdg_toplevel_set_min_size(window->wl.xdg.toplevel, minwidth, minheight);\n xdg_toplevel_set_max_size(window->wl.xdg.toplevel, maxwidth, maxheight);\n wl_surface_commit(window->wl.surface);\n }\n }\n else\n {\n // TODO: find out how to trigger a resize.\n // The actual limits are checked in the wl_shell_surface::configure handler.\n }\n}\n\nvoid _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window,\n int numer, int denom)\n{\n // TODO: find out how to trigger a resize.\n // The actual limits are checked in the wl_shell_surface::configure handler.\n}\n\nvoid _glfwPlatformGetFramebufferSize(_GLFWwindow* window,\n int* width, int* height)\n{\n _glfwPlatformGetWindowSize(window, width, height);\n *width *= window->wl.scale;\n *height *= window->wl.scale;\n}\n\nvoid _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,\n int* left, int* top,\n int* right, int* bottom)\n{\n if (window->decorated && !window->monitor && !window->wl.decorations.serverSide)\n {\n if (top)\n *top = _GLFW_DECORATION_TOP;\n if (left)\n *left = _GLFW_DECORATION_WIDTH;\n if (right)\n *right = _GLFW_DECORATION_WIDTH;\n if (bottom)\n *bottom = _GLFW_DECORATION_WIDTH;\n }\n}\n\nvoid _glfwPlatformGetWindowContentScale(_GLFWwindow* window,\n float* xscale, float* yscale)\n{\n if (xscale)\n *xscale = (float) window->wl.scale;\n if (yscale)\n *yscale = (float) window->wl.scale;\n}\n\nvoid _glfwPlatformIconifyWindow(_GLFWwindow* window)\n{\n if (_glfw.wl.wmBase)\n {\n if (window->wl.xdg.toplevel)\n xdg_toplevel_set_minimized(window->wl.xdg.toplevel);\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Iconify window not supported on wl_shell\");\n }\n}\n\nvoid _glfwPlatformRestoreWindow(_GLFWwindow* window)\n{\n if (window->wl.xdg.toplevel)\n {\n if (window->monitor)\n xdg_toplevel_unset_fullscreen(window->wl.xdg.toplevel);\n if (window->wl.maximized)\n xdg_toplevel_unset_maximized(window->wl.xdg.toplevel);\n // There is no way to unset minimized, or even to know if we are\n // minimized, so there is nothing to do here.\n }\n else if (window->wl.shellSurface)\n {\n if (window->monitor || window->wl.maximized)\n wl_shell_surface_set_toplevel(window->wl.shellSurface);\n }\n _glfwInputWindowMonitor(window, NULL);\n window->wl.maximized = GLFW_FALSE;\n}\n\nvoid _glfwPlatformMaximizeWindow(_GLFWwindow* window)\n{\n if (window->wl.xdg.toplevel)\n {\n xdg_toplevel_set_maximized(window->wl.xdg.toplevel);\n }\n else if (window->wl.shellSurface)\n {\n // Let the compositor select the best output.\n wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);\n }\n window->wl.maximized = GLFW_TRUE;\n}\n\nvoid _glfwPlatformShowWindow(_GLFWwindow* window)\n{\n if (!window->wl.visible)\n {\n if (_glfw.wl.wmBase)\n createXdgSurface(window);\n else if (!window->wl.shellSurface)\n createShellSurface(window);\n window->wl.visible = GLFW_TRUE;\n }\n}\n\nvoid _glfwPlatformHideWindow(_GLFWwindow* window)\n{\n if (window->wl.xdg.toplevel)\n {\n xdg_toplevel_destroy(window->wl.xdg.toplevel);\n xdg_surface_destroy(window->wl.xdg.surface);\n window->wl.xdg.toplevel = NULL;\n window->wl.xdg.surface = NULL;\n }\n else if (window->wl.shellSurface)\n {\n wl_shell_surface_destroy(window->wl.shellSurface);\n window->wl.shellSurface = NULL;\n }\n window->wl.visible = GLFW_FALSE;\n}\n\nvoid _glfwPlatformRequestWindowAttention(_GLFWwindow* window)\n{\n // TODO\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Window attention request not implemented yet\");\n}\n\nvoid _glfwPlatformFocusWindow(_GLFWwindow* window)\n{\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Focusing a window requires user interaction\");\n}\n\nvoid _glfwPlatformSetWindowMonitor(_GLFWwindow* window,\n _GLFWmonitor* monitor,\n int xpos, int ypos,\n int width, int height,\n int refreshRate)\n{\n if (monitor)\n {\n setFullscreen(window, monitor, refreshRate);\n }\n else\n {\n if (window->wl.xdg.toplevel)\n xdg_toplevel_unset_fullscreen(window->wl.xdg.toplevel);\n else if (window->wl.shellSurface)\n wl_shell_surface_set_toplevel(window->wl.shellSurface);\n setIdleInhibitor(window, GLFW_FALSE);\n if (!_glfw.wl.decorationManager)\n createDecorations(window);\n }\n _glfwInputWindowMonitor(window, monitor);\n}\n\nint _glfwPlatformWindowFocused(_GLFWwindow* window)\n{\n return _glfw.wl.keyboardFocus == window;\n}\n\nint _glfwPlatformWindowIconified(_GLFWwindow* window)\n{\n // wl_shell doesn't have any iconified concept, and xdg-shell doesn’t give\n // any way to request whether a surface is iconified.\n return GLFW_FALSE;\n}\n\nint _glfwPlatformWindowVisible(_GLFWwindow* window)\n{\n return window->wl.visible;\n}\n\nint _glfwPlatformWindowMaximized(_GLFWwindow* window)\n{\n return window->wl.maximized;\n}\n\nint _glfwPlatformWindowHovered(_GLFWwindow* window)\n{\n return window->wl.hovered;\n}\n\nint _glfwPlatformFramebufferTransparent(_GLFWwindow* window)\n{\n return window->wl.transparent;\n}\n\nvoid _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)\n{\n // TODO\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Window attribute setting not implemented yet\");\n}\n\nvoid _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)\n{\n if (!window->monitor)\n {\n if (enabled)\n createDecorations(window);\n else\n destroyDecorations(window);\n }\n}\n\nvoid _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)\n{\n // TODO\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Window attribute setting not implemented yet\");\n}\n\nfloat _glfwPlatformGetWindowOpacity(_GLFWwindow* window)\n{\n return 1.f;\n}\n\nvoid _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)\n{\n}\n\nvoid _glfwPlatformSetRawMouseMotion(_GLFWwindow *window, GLFWbool enabled)\n{\n // This is handled in relativePointerHandleRelativeMotion\n}\n\nGLFWbool _glfwPlatformRawMouseMotionSupported(void)\n{\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformPollEvents(void)\n{\n handleEvents(0);\n}\n\nvoid _glfwPlatformWaitEvents(void)\n{\n handleEvents(-1);\n}\n\nvoid _glfwPlatformWaitEventsTimeout(double timeout)\n{\n handleEvents((int) (timeout * 1e3));\n}\n\nvoid _glfwPlatformPostEmptyEvent(void)\n{\n wl_display_sync(_glfw.wl.display);\n}\n\nvoid _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)\n{\n if (xpos)\n *xpos = window->wl.cursorPosX;\n if (ypos)\n *ypos = window->wl.cursorPosY;\n}\n\nstatic GLFWbool isPointerLocked(_GLFWwindow* window);\n\nvoid _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)\n{\n if (isPointerLocked(window))\n {\n zwp_locked_pointer_v1_set_cursor_position_hint(\n window->wl.pointerLock.lockedPointer,\n wl_fixed_from_double(x), wl_fixed_from_double(y));\n wl_surface_commit(window->wl.surface);\n }\n}\n\nvoid _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)\n{\n _glfwPlatformSetCursor(window, window->wl.currentCursor);\n}\n\nconst char* _glfwPlatformGetScancodeName(int scancode)\n{\n // TODO\n return NULL;\n}\n\nint _glfwPlatformGetKeyScancode(int key)\n{\n return _glfw.wl.scancodes[key];\n}\n\nint _glfwPlatformCreateCursor(_GLFWcursor* cursor,\n const GLFWimage* image,\n int xhot, int yhot)\n{\n cursor->wl.buffer = createShmBuffer(image);\n if (!cursor->wl.buffer)\n return GLFW_FALSE;\n\n cursor->wl.width = image->width;\n cursor->wl.height = image->height;\n cursor->wl.xhot = xhot;\n cursor->wl.yhot = yhot;\n return GLFW_TRUE;\n}\n\nint _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)\n{\n struct wl_cursor* standardCursor;\n\n standardCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme,\n translateCursorShape(shape));\n if (!standardCursor)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Standard cursor \\\"%s\\\" not found\",\n translateCursorShape(shape));\n return GLFW_FALSE;\n }\n\n cursor->wl.cursor = standardCursor;\n cursor->wl.currentImage = 0;\n\n if (_glfw.wl.cursorThemeHiDPI)\n {\n standardCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI,\n translateCursorShape(shape));\n cursor->wl.cursorHiDPI = standardCursor;\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyCursor(_GLFWcursor* cursor)\n{\n // If it's a standard cursor we don't need to do anything here\n if (cursor->wl.cursor)\n return;\n\n if (cursor->wl.buffer)\n wl_buffer_destroy(cursor->wl.buffer);\n}\n\nstatic void relativePointerHandleRelativeMotion(void* data,\n struct zwp_relative_pointer_v1* pointer,\n uint32_t timeHi,\n uint32_t timeLo,\n wl_fixed_t dx,\n wl_fixed_t dy,\n wl_fixed_t dxUnaccel,\n wl_fixed_t dyUnaccel)\n{\n _GLFWwindow* window = data;\n double xpos = window->virtualCursorPosX;\n double ypos = window->virtualCursorPosY;\n\n if (window->cursorMode != GLFW_CURSOR_DISABLED)\n return;\n\n if (window->rawMouseMotion)\n {\n xpos += wl_fixed_to_double(dxUnaccel);\n ypos += wl_fixed_to_double(dyUnaccel);\n }\n else\n {\n xpos += wl_fixed_to_double(dx);\n ypos += wl_fixed_to_double(dy);\n }\n\n _glfwInputCursorPos(window, xpos, ypos);\n}\n\nstatic const struct zwp_relative_pointer_v1_listener relativePointerListener = {\n relativePointerHandleRelativeMotion\n};\n\nstatic void lockedPointerHandleLocked(void* data,\n struct zwp_locked_pointer_v1* lockedPointer)\n{\n}\n\nstatic void unlockPointer(_GLFWwindow* window)\n{\n struct zwp_relative_pointer_v1* relativePointer =\n window->wl.pointerLock.relativePointer;\n struct zwp_locked_pointer_v1* lockedPointer =\n window->wl.pointerLock.lockedPointer;\n\n zwp_relative_pointer_v1_destroy(relativePointer);\n zwp_locked_pointer_v1_destroy(lockedPointer);\n\n window->wl.pointerLock.relativePointer = NULL;\n window->wl.pointerLock.lockedPointer = NULL;\n}\n\nstatic void lockPointer(_GLFWwindow* window);\n\nstatic void lockedPointerHandleUnlocked(void* data,\n struct zwp_locked_pointer_v1* lockedPointer)\n{\n}\n\nstatic const struct zwp_locked_pointer_v1_listener lockedPointerListener = {\n lockedPointerHandleLocked,\n lockedPointerHandleUnlocked\n};\n\nstatic void lockPointer(_GLFWwindow* window)\n{\n struct zwp_relative_pointer_v1* relativePointer;\n struct zwp_locked_pointer_v1* lockedPointer;\n\n if (!_glfw.wl.relativePointerManager)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: no relative pointer manager\");\n return;\n }\n\n relativePointer =\n zwp_relative_pointer_manager_v1_get_relative_pointer(\n _glfw.wl.relativePointerManager,\n _glfw.wl.pointer);\n zwp_relative_pointer_v1_add_listener(relativePointer,\n &relativePointerListener,\n window);\n\n lockedPointer =\n zwp_pointer_constraints_v1_lock_pointer(\n _glfw.wl.pointerConstraints,\n window->wl.surface,\n _glfw.wl.pointer,\n NULL,\n ZWP_POINTER_CONSTRAINTS_V1_LIFETIME_PERSISTENT);\n zwp_locked_pointer_v1_add_listener(lockedPointer,\n &lockedPointerListener,\n window);\n\n window->wl.pointerLock.relativePointer = relativePointer;\n window->wl.pointerLock.lockedPointer = lockedPointer;\n\n wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.serial,\n NULL, 0, 0);\n}\n\nstatic GLFWbool isPointerLocked(_GLFWwindow* window)\n{\n return window->wl.pointerLock.lockedPointer != NULL;\n}\n\nvoid _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)\n{\n struct wl_cursor* defaultCursor;\n struct wl_cursor* defaultCursorHiDPI = NULL;\n\n if (!_glfw.wl.pointer)\n return;\n\n window->wl.currentCursor = cursor;\n\n // If we're not in the correct window just save the cursor\n // the next time the pointer enters the window the cursor will change\n if (window != _glfw.wl.pointerFocus || window->wl.decorations.focus != mainWindow)\n return;\n\n // Unlock possible pointer lock if no longer disabled.\n if (window->cursorMode != GLFW_CURSOR_DISABLED && isPointerLocked(window))\n unlockPointer(window);\n\n if (window->cursorMode == GLFW_CURSOR_NORMAL)\n {\n if (cursor)\n setCursorImage(window, &cursor->wl);\n else\n {\n defaultCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme,\n \"left_ptr\");\n if (!defaultCursor)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Standard cursor not found\");\n return;\n }\n if (_glfw.wl.cursorThemeHiDPI)\n defaultCursorHiDPI =\n wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI,\n \"left_ptr\");\n _GLFWcursorWayland cursorWayland = {\n defaultCursor,\n defaultCursorHiDPI,\n NULL,\n 0, 0,\n 0, 0,\n 0\n };\n setCursorImage(window, &cursorWayland);\n }\n }\n else if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n if (!isPointerLocked(window))\n lockPointer(window);\n }\n else if (window->cursorMode == GLFW_CURSOR_HIDDEN)\n {\n wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.serial, NULL, 0, 0);\n }\n}\n\nstatic void dataSourceHandleTarget(void* data,\n struct wl_data_source* dataSource,\n const char* mimeType)\n{\n if (_glfw.wl.dataSource != dataSource)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Unknown clipboard data source\");\n return;\n }\n}\n\nstatic void dataSourceHandleSend(void* data,\n struct wl_data_source* dataSource,\n const char* mimeType,\n int fd)\n{\n const char* string = _glfw.wl.clipboardSendString;\n size_t len = _glfw.wl.clipboardSendSize;\n int ret;\n\n if (_glfw.wl.dataSource != dataSource)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Unknown clipboard data source\");\n return;\n }\n\n if (!string)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Copy requested from an invalid string\");\n return;\n }\n\n if (strcmp(mimeType, \"text/plain;charset=utf-8\") != 0)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Wrong MIME type asked from clipboard\");\n close(fd);\n return;\n }\n\n while (len > 0)\n {\n ret = write(fd, string, len);\n if (ret == -1 && errno == EINTR)\n continue;\n if (ret == -1)\n {\n // TODO: also report errno maybe.\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Error while writing the clipboard\");\n close(fd);\n return;\n }\n len -= ret;\n }\n close(fd);\n}\n\nstatic void dataSourceHandleCancelled(void* data,\n struct wl_data_source* dataSource)\n{\n wl_data_source_destroy(dataSource);\n\n if (_glfw.wl.dataSource != dataSource)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Unknown clipboard data source\");\n return;\n }\n\n _glfw.wl.dataSource = NULL;\n}\n\nstatic const struct wl_data_source_listener dataSourceListener = {\n dataSourceHandleTarget,\n dataSourceHandleSend,\n dataSourceHandleCancelled,\n};\n\nvoid _glfwPlatformSetClipboardString(const char* string)\n{\n if (_glfw.wl.dataSource)\n {\n wl_data_source_destroy(_glfw.wl.dataSource);\n _glfw.wl.dataSource = NULL;\n }\n\n if (_glfw.wl.clipboardSendString)\n {\n free(_glfw.wl.clipboardSendString);\n _glfw.wl.clipboardSendString = NULL;\n }\n\n _glfw.wl.clipboardSendString = strdup(string);\n if (!_glfw.wl.clipboardSendString)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Impossible to allocate clipboard string\");\n return;\n }\n _glfw.wl.clipboardSendSize = strlen(string);\n _glfw.wl.dataSource =\n wl_data_device_manager_create_data_source(_glfw.wl.dataDeviceManager);\n if (!_glfw.wl.dataSource)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Impossible to create clipboard source\");\n free(_glfw.wl.clipboardSendString);\n return;\n }\n wl_data_source_add_listener(_glfw.wl.dataSource,\n &dataSourceListener,\n NULL);\n wl_data_source_offer(_glfw.wl.dataSource, \"text/plain;charset=utf-8\");\n wl_data_device_set_selection(_glfw.wl.dataDevice,\n _glfw.wl.dataSource,\n _glfw.wl.serial);\n}\n\nstatic GLFWbool growClipboardString(void)\n{\n char* clipboard = _glfw.wl.clipboardString;\n\n clipboard = realloc(clipboard, _glfw.wl.clipboardSize * 2);\n if (!clipboard)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Impossible to grow clipboard string\");\n return GLFW_FALSE;\n }\n _glfw.wl.clipboardString = clipboard;\n _glfw.wl.clipboardSize = _glfw.wl.clipboardSize * 2;\n return GLFW_TRUE;\n}\n\nconst char* _glfwPlatformGetClipboardString(void)\n{\n int fds[2];\n int ret;\n size_t len = 0;\n\n if (!_glfw.wl.dataOffer)\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"No clipboard data has been sent yet\");\n return NULL;\n }\n\n ret = pipe2(fds, O_CLOEXEC);\n if (ret < 0)\n {\n // TODO: also report errno maybe?\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Impossible to create clipboard pipe fds\");\n return NULL;\n }\n\n wl_data_offer_receive(_glfw.wl.dataOffer, \"text/plain;charset=utf-8\", fds[1]);\n close(fds[1]);\n\n // XXX: this is a huge hack, this function shouldn’t be synchronous!\n handleEvents(-1);\n\n while (1)\n {\n // Grow the clipboard if we need to paste something bigger, there is no\n // shrink operation yet.\n if (len + 4096 > _glfw.wl.clipboardSize)\n {\n if (!growClipboardString())\n {\n close(fds[0]);\n return NULL;\n }\n }\n\n // Then read from the fd to the clipboard, handling all known errors.\n ret = read(fds[0], _glfw.wl.clipboardString + len, 4096);\n if (ret == 0)\n break;\n if (ret == -1 && errno == EINTR)\n continue;\n if (ret == -1)\n {\n // TODO: also report errno maybe.\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Impossible to read from clipboard fd\");\n close(fds[0]);\n return NULL;\n }\n len += ret;\n }\n close(fds[0]);\n if (len + 1 > _glfw.wl.clipboardSize)\n {\n if (!growClipboardString())\n return NULL;\n }\n _glfw.wl.clipboardString[len] = '\\0';\n return _glfw.wl.clipboardString;\n}\n\nvoid _glfwPlatformGetRequiredInstanceExtensions(char** extensions)\n{\n if (!_glfw.vk.KHR_surface || !_glfw.vk.KHR_wayland_surface)\n return;\n\n extensions[0] = \"VK_KHR_surface\";\n extensions[1] = \"VK_KHR_wayland_surface\";\n}\n\nint _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily)\n{\n PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR\n vkGetPhysicalDeviceWaylandPresentationSupportKHR =\n (PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR)\n vkGetInstanceProcAddr(instance, \"vkGetPhysicalDeviceWaylandPresentationSupportKHR\");\n if (!vkGetPhysicalDeviceWaylandPresentationSupportKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Wayland: Vulkan instance missing VK_KHR_wayland_surface extension\");\n return VK_NULL_HANDLE;\n }\n\n return vkGetPhysicalDeviceWaylandPresentationSupportKHR(device,\n queuefamily,\n _glfw.wl.display);\n}\n\nVkResult _glfwPlatformCreateWindowSurface(VkInstance instance,\n _GLFWwindow* window,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface)\n{\n VkResult err;\n VkWaylandSurfaceCreateInfoKHR sci;\n PFN_vkCreateWaylandSurfaceKHR vkCreateWaylandSurfaceKHR;\n\n vkCreateWaylandSurfaceKHR = (PFN_vkCreateWaylandSurfaceKHR)\n vkGetInstanceProcAddr(instance, \"vkCreateWaylandSurfaceKHR\");\n if (!vkCreateWaylandSurfaceKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"Wayland: Vulkan instance missing VK_KHR_wayland_surface extension\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n memset(&sci, 0, sizeof(sci));\n sci.sType = VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR;\n sci.display = _glfw.wl.display;\n sci.surface = window->wl.surface;\n\n err = vkCreateWaylandSurfaceKHR(instance, &sci, allocator, surface);\n if (err)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"Wayland: Failed to create Vulkan surface: %s\",\n _glfwGetVulkanResultString(err));\n }\n\n return err;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI struct wl_display* glfwGetWaylandDisplay(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return _glfw.wl.display;\n}\n\nGLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return window->wl.surface;\n}\n\n" }, { "path": "thirdparty/glfw/src/x11_init.c", "content": "//========================================================================\n// GLFW 3.3 X11 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n\n#include \n#include \n#include \n#include \n#include \n\n\n// Translate an X11 key code to a GLFW key code.\n//\nstatic int translateKeyCode(int scancode)\n{\n int keySym;\n\n // Valid key code range is [8,255], according to the Xlib manual\n if (scancode < 8 || scancode > 255)\n return GLFW_KEY_UNKNOWN;\n\n if (_glfw.x11.xkb.available)\n {\n // Try secondary keysym, for numeric keypad keys\n // Note: This way we always force \"NumLock = ON\", which is intentional\n // since the returned key code should correspond to a physical\n // location.\n keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, _glfw.x11.xkb.group, 1);\n switch (keySym)\n {\n case XK_KP_0: return GLFW_KEY_KP_0;\n case XK_KP_1: return GLFW_KEY_KP_1;\n case XK_KP_2: return GLFW_KEY_KP_2;\n case XK_KP_3: return GLFW_KEY_KP_3;\n case XK_KP_4: return GLFW_KEY_KP_4;\n case XK_KP_5: return GLFW_KEY_KP_5;\n case XK_KP_6: return GLFW_KEY_KP_6;\n case XK_KP_7: return GLFW_KEY_KP_7;\n case XK_KP_8: return GLFW_KEY_KP_8;\n case XK_KP_9: return GLFW_KEY_KP_9;\n case XK_KP_Separator:\n case XK_KP_Decimal: return GLFW_KEY_KP_DECIMAL;\n case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;\n case XK_KP_Enter: return GLFW_KEY_KP_ENTER;\n default: break;\n }\n\n // Now try primary keysym for function keys (non-printable keys)\n // These should not depend on the current keyboard layout\n keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, _glfw.x11.xkb.group, 0);\n }\n else\n {\n int dummy;\n KeySym* keySyms;\n\n keySyms = XGetKeyboardMapping(_glfw.x11.display, scancode, 1, &dummy);\n keySym = keySyms[0];\n XFree(keySyms);\n }\n\n switch (keySym)\n {\n case XK_Escape: return GLFW_KEY_ESCAPE;\n case XK_Tab: return GLFW_KEY_TAB;\n case XK_Shift_L: return GLFW_KEY_LEFT_SHIFT;\n case XK_Shift_R: return GLFW_KEY_RIGHT_SHIFT;\n case XK_Control_L: return GLFW_KEY_LEFT_CONTROL;\n case XK_Control_R: return GLFW_KEY_RIGHT_CONTROL;\n case XK_Meta_L:\n case XK_Alt_L: return GLFW_KEY_LEFT_ALT;\n case XK_Mode_switch: // Mapped to Alt_R on many keyboards\n case XK_ISO_Level3_Shift: // AltGr on at least some machines\n case XK_Meta_R:\n case XK_Alt_R: return GLFW_KEY_RIGHT_ALT;\n case XK_Super_L: return GLFW_KEY_LEFT_SUPER;\n case XK_Super_R: return GLFW_KEY_RIGHT_SUPER;\n case XK_Menu: return GLFW_KEY_MENU;\n case XK_Num_Lock: return GLFW_KEY_NUM_LOCK;\n case XK_Caps_Lock: return GLFW_KEY_CAPS_LOCK;\n case XK_Print: return GLFW_KEY_PRINT_SCREEN;\n case XK_Scroll_Lock: return GLFW_KEY_SCROLL_LOCK;\n case XK_Pause: return GLFW_KEY_PAUSE;\n case XK_Delete: return GLFW_KEY_DELETE;\n case XK_BackSpace: return GLFW_KEY_BACKSPACE;\n case XK_Return: return GLFW_KEY_ENTER;\n case XK_Home: return GLFW_KEY_HOME;\n case XK_End: return GLFW_KEY_END;\n case XK_Page_Up: return GLFW_KEY_PAGE_UP;\n case XK_Page_Down: return GLFW_KEY_PAGE_DOWN;\n case XK_Insert: return GLFW_KEY_INSERT;\n case XK_Left: return GLFW_KEY_LEFT;\n case XK_Right: return GLFW_KEY_RIGHT;\n case XK_Down: return GLFW_KEY_DOWN;\n case XK_Up: return GLFW_KEY_UP;\n case XK_F1: return GLFW_KEY_F1;\n case XK_F2: return GLFW_KEY_F2;\n case XK_F3: return GLFW_KEY_F3;\n case XK_F4: return GLFW_KEY_F4;\n case XK_F5: return GLFW_KEY_F5;\n case XK_F6: return GLFW_KEY_F6;\n case XK_F7: return GLFW_KEY_F7;\n case XK_F8: return GLFW_KEY_F8;\n case XK_F9: return GLFW_KEY_F9;\n case XK_F10: return GLFW_KEY_F10;\n case XK_F11: return GLFW_KEY_F11;\n case XK_F12: return GLFW_KEY_F12;\n case XK_F13: return GLFW_KEY_F13;\n case XK_F14: return GLFW_KEY_F14;\n case XK_F15: return GLFW_KEY_F15;\n case XK_F16: return GLFW_KEY_F16;\n case XK_F17: return GLFW_KEY_F17;\n case XK_F18: return GLFW_KEY_F18;\n case XK_F19: return GLFW_KEY_F19;\n case XK_F20: return GLFW_KEY_F20;\n case XK_F21: return GLFW_KEY_F21;\n case XK_F22: return GLFW_KEY_F22;\n case XK_F23: return GLFW_KEY_F23;\n case XK_F24: return GLFW_KEY_F24;\n case XK_F25: return GLFW_KEY_F25;\n\n // Numeric keypad\n case XK_KP_Divide: return GLFW_KEY_KP_DIVIDE;\n case XK_KP_Multiply: return GLFW_KEY_KP_MULTIPLY;\n case XK_KP_Subtract: return GLFW_KEY_KP_SUBTRACT;\n case XK_KP_Add: return GLFW_KEY_KP_ADD;\n\n // These should have been detected in secondary keysym test above!\n case XK_KP_Insert: return GLFW_KEY_KP_0;\n case XK_KP_End: return GLFW_KEY_KP_1;\n case XK_KP_Down: return GLFW_KEY_KP_2;\n case XK_KP_Page_Down: return GLFW_KEY_KP_3;\n case XK_KP_Left: return GLFW_KEY_KP_4;\n case XK_KP_Right: return GLFW_KEY_KP_6;\n case XK_KP_Home: return GLFW_KEY_KP_7;\n case XK_KP_Up: return GLFW_KEY_KP_8;\n case XK_KP_Page_Up: return GLFW_KEY_KP_9;\n case XK_KP_Delete: return GLFW_KEY_KP_DECIMAL;\n case XK_KP_Equal: return GLFW_KEY_KP_EQUAL;\n case XK_KP_Enter: return GLFW_KEY_KP_ENTER;\n\n // Last resort: Check for printable keys (should not happen if the XKB\n // extension is available). This will give a layout dependent mapping\n // (which is wrong, and we may miss some keys, especially on non-US\n // keyboards), but it's better than nothing...\n case XK_a: return GLFW_KEY_A;\n case XK_b: return GLFW_KEY_B;\n case XK_c: return GLFW_KEY_C;\n case XK_d: return GLFW_KEY_D;\n case XK_e: return GLFW_KEY_E;\n case XK_f: return GLFW_KEY_F;\n case XK_g: return GLFW_KEY_G;\n case XK_h: return GLFW_KEY_H;\n case XK_i: return GLFW_KEY_I;\n case XK_j: return GLFW_KEY_J;\n case XK_k: return GLFW_KEY_K;\n case XK_l: return GLFW_KEY_L;\n case XK_m: return GLFW_KEY_M;\n case XK_n: return GLFW_KEY_N;\n case XK_o: return GLFW_KEY_O;\n case XK_p: return GLFW_KEY_P;\n case XK_q: return GLFW_KEY_Q;\n case XK_r: return GLFW_KEY_R;\n case XK_s: return GLFW_KEY_S;\n case XK_t: return GLFW_KEY_T;\n case XK_u: return GLFW_KEY_U;\n case XK_v: return GLFW_KEY_V;\n case XK_w: return GLFW_KEY_W;\n case XK_x: return GLFW_KEY_X;\n case XK_y: return GLFW_KEY_Y;\n case XK_z: return GLFW_KEY_Z;\n case XK_1: return GLFW_KEY_1;\n case XK_2: return GLFW_KEY_2;\n case XK_3: return GLFW_KEY_3;\n case XK_4: return GLFW_KEY_4;\n case XK_5: return GLFW_KEY_5;\n case XK_6: return GLFW_KEY_6;\n case XK_7: return GLFW_KEY_7;\n case XK_8: return GLFW_KEY_8;\n case XK_9: return GLFW_KEY_9;\n case XK_0: return GLFW_KEY_0;\n case XK_space: return GLFW_KEY_SPACE;\n case XK_minus: return GLFW_KEY_MINUS;\n case XK_equal: return GLFW_KEY_EQUAL;\n case XK_bracketleft: return GLFW_KEY_LEFT_BRACKET;\n case XK_bracketright: return GLFW_KEY_RIGHT_BRACKET;\n case XK_backslash: return GLFW_KEY_BACKSLASH;\n case XK_semicolon: return GLFW_KEY_SEMICOLON;\n case XK_apostrophe: return GLFW_KEY_APOSTROPHE;\n case XK_grave: return GLFW_KEY_GRAVE_ACCENT;\n case XK_comma: return GLFW_KEY_COMMA;\n case XK_period: return GLFW_KEY_PERIOD;\n case XK_slash: return GLFW_KEY_SLASH;\n case XK_less: return GLFW_KEY_WORLD_1; // At least in some layouts...\n default: break;\n }\n\n // No matching translation was found\n return GLFW_KEY_UNKNOWN;\n}\n\n// Create key code translation tables\n//\nstatic void createKeyTables(void)\n{\n int scancode, key;\n\n memset(_glfw.x11.keycodes, -1, sizeof(_glfw.x11.keycodes));\n memset(_glfw.x11.scancodes, -1, sizeof(_glfw.x11.scancodes));\n\n if (_glfw.x11.xkb.available)\n {\n // Use XKB to determine physical key locations independently of the\n // current keyboard layout\n\n char name[XkbKeyNameLength + 1];\n XkbDescPtr desc = XkbGetMap(_glfw.x11.display, 0, XkbUseCoreKbd);\n XkbGetNames(_glfw.x11.display, XkbKeyNamesMask, desc);\n\n // Find the X11 key code -> GLFW key code mapping\n for (scancode = desc->min_key_code; scancode <= desc->max_key_code; scancode++)\n {\n memcpy(name, desc->names->keys[scancode].name, XkbKeyNameLength);\n name[XkbKeyNameLength] = '\\0';\n\n // Map the key name to a GLFW key code. Note: We only map printable\n // keys here, and we use the US keyboard layout. The rest of the\n // keys (function keys) are mapped using traditional KeySym\n // translations.\n if (strcmp(name, \"TLDE\") == 0) key = GLFW_KEY_GRAVE_ACCENT;\n else if (strcmp(name, \"AE01\") == 0) key = GLFW_KEY_1;\n else if (strcmp(name, \"AE02\") == 0) key = GLFW_KEY_2;\n else if (strcmp(name, \"AE03\") == 0) key = GLFW_KEY_3;\n else if (strcmp(name, \"AE04\") == 0) key = GLFW_KEY_4;\n else if (strcmp(name, \"AE05\") == 0) key = GLFW_KEY_5;\n else if (strcmp(name, \"AE06\") == 0) key = GLFW_KEY_6;\n else if (strcmp(name, \"AE07\") == 0) key = GLFW_KEY_7;\n else if (strcmp(name, \"AE08\") == 0) key = GLFW_KEY_8;\n else if (strcmp(name, \"AE09\") == 0) key = GLFW_KEY_9;\n else if (strcmp(name, \"AE10\") == 0) key = GLFW_KEY_0;\n else if (strcmp(name, \"AE11\") == 0) key = GLFW_KEY_MINUS;\n else if (strcmp(name, \"AE12\") == 0) key = GLFW_KEY_EQUAL;\n else if (strcmp(name, \"AD01\") == 0) key = GLFW_KEY_Q;\n else if (strcmp(name, \"AD02\") == 0) key = GLFW_KEY_W;\n else if (strcmp(name, \"AD03\") == 0) key = GLFW_KEY_E;\n else if (strcmp(name, \"AD04\") == 0) key = GLFW_KEY_R;\n else if (strcmp(name, \"AD05\") == 0) key = GLFW_KEY_T;\n else if (strcmp(name, \"AD06\") == 0) key = GLFW_KEY_Y;\n else if (strcmp(name, \"AD07\") == 0) key = GLFW_KEY_U;\n else if (strcmp(name, \"AD08\") == 0) key = GLFW_KEY_I;\n else if (strcmp(name, \"AD09\") == 0) key = GLFW_KEY_O;\n else if (strcmp(name, \"AD10\") == 0) key = GLFW_KEY_P;\n else if (strcmp(name, \"AD11\") == 0) key = GLFW_KEY_LEFT_BRACKET;\n else if (strcmp(name, \"AD12\") == 0) key = GLFW_KEY_RIGHT_BRACKET;\n else if (strcmp(name, \"AC01\") == 0) key = GLFW_KEY_A;\n else if (strcmp(name, \"AC02\") == 0) key = GLFW_KEY_S;\n else if (strcmp(name, \"AC03\") == 0) key = GLFW_KEY_D;\n else if (strcmp(name, \"AC04\") == 0) key = GLFW_KEY_F;\n else if (strcmp(name, \"AC05\") == 0) key = GLFW_KEY_G;\n else if (strcmp(name, \"AC06\") == 0) key = GLFW_KEY_H;\n else if (strcmp(name, \"AC07\") == 0) key = GLFW_KEY_J;\n else if (strcmp(name, \"AC08\") == 0) key = GLFW_KEY_K;\n else if (strcmp(name, \"AC09\") == 0) key = GLFW_KEY_L;\n else if (strcmp(name, \"AC10\") == 0) key = GLFW_KEY_SEMICOLON;\n else if (strcmp(name, \"AC11\") == 0) key = GLFW_KEY_APOSTROPHE;\n else if (strcmp(name, \"AB01\") == 0) key = GLFW_KEY_Z;\n else if (strcmp(name, \"AB02\") == 0) key = GLFW_KEY_X;\n else if (strcmp(name, \"AB03\") == 0) key = GLFW_KEY_C;\n else if (strcmp(name, \"AB04\") == 0) key = GLFW_KEY_V;\n else if (strcmp(name, \"AB05\") == 0) key = GLFW_KEY_B;\n else if (strcmp(name, \"AB06\") == 0) key = GLFW_KEY_N;\n else if (strcmp(name, \"AB07\") == 0) key = GLFW_KEY_M;\n else if (strcmp(name, \"AB08\") == 0) key = GLFW_KEY_COMMA;\n else if (strcmp(name, \"AB09\") == 0) key = GLFW_KEY_PERIOD;\n else if (strcmp(name, \"AB10\") == 0) key = GLFW_KEY_SLASH;\n else if (strcmp(name, \"BKSL\") == 0) key = GLFW_KEY_BACKSLASH;\n else if (strcmp(name, \"LSGT\") == 0) key = GLFW_KEY_WORLD_1;\n else key = GLFW_KEY_UNKNOWN;\n\n if ((scancode >= 0) && (scancode < 256))\n _glfw.x11.keycodes[scancode] = key;\n }\n\n XkbFreeNames(desc, XkbKeyNamesMask, True);\n XkbFreeKeyboard(desc, 0, True);\n }\n\n for (scancode = 0; scancode < 256; scancode++)\n {\n // Translate the un-translated key codes using traditional X11 KeySym\n // lookups\n if (_glfw.x11.keycodes[scancode] < 0)\n _glfw.x11.keycodes[scancode] = translateKeyCode(scancode);\n\n // Store the reverse translation for faster key name lookup\n if (_glfw.x11.keycodes[scancode] > 0)\n _glfw.x11.scancodes[_glfw.x11.keycodes[scancode]] = scancode;\n }\n}\n\n// Check whether the IM has a usable style\n//\nstatic GLFWbool hasUsableInputMethodStyle(void)\n{\n GLFWbool found = GLFW_FALSE;\n XIMStyles* styles = NULL;\n\n if (XGetIMValues(_glfw.x11.im, XNQueryInputStyle, &styles, NULL) != NULL)\n return GLFW_FALSE;\n\n for (unsigned int i = 0; i < styles->count_styles; i++)\n {\n if (styles->supported_styles[i] == (XIMPreeditNothing | XIMStatusNothing))\n {\n found = GLFW_TRUE;\n break;\n }\n }\n\n XFree(styles);\n return found;\n}\n\n// Check whether the specified atom is supported\n//\nstatic Atom getSupportedAtom(Atom* supportedAtoms,\n unsigned long atomCount,\n const char* atomName)\n{\n const Atom atom = XInternAtom(_glfw.x11.display, atomName, False);\n\n for (unsigned int i = 0; i < atomCount; i++)\n {\n if (supportedAtoms[i] == atom)\n return atom;\n }\n\n return None;\n}\n\n// Check whether the running window manager is EWMH-compliant\n//\nstatic void detectEWMH(void)\n{\n // First we read the _NET_SUPPORTING_WM_CHECK property on the root window\n\n Window* windowFromRoot = NULL;\n if (!_glfwGetWindowPropertyX11(_glfw.x11.root,\n _glfw.x11.NET_SUPPORTING_WM_CHECK,\n XA_WINDOW,\n (unsigned char**) &windowFromRoot))\n {\n return;\n }\n\n _glfwGrabErrorHandlerX11();\n\n // If it exists, it should be the XID of a top-level window\n // Then we look for the same property on that window\n\n Window* windowFromChild = NULL;\n if (!_glfwGetWindowPropertyX11(*windowFromRoot,\n _glfw.x11.NET_SUPPORTING_WM_CHECK,\n XA_WINDOW,\n (unsigned char**) &windowFromChild))\n {\n XFree(windowFromRoot);\n return;\n }\n\n _glfwReleaseErrorHandlerX11();\n\n // If the property exists, it should contain the XID of the window\n\n if (*windowFromRoot != *windowFromChild)\n {\n XFree(windowFromRoot);\n XFree(windowFromChild);\n return;\n }\n\n XFree(windowFromRoot);\n XFree(windowFromChild);\n\n // We are now fairly sure that an EWMH-compliant WM is currently running\n // We can now start querying the WM about what features it supports by\n // looking in the _NET_SUPPORTED property on the root window\n // It should contain a list of supported EWMH protocol and state atoms\n\n Atom* supportedAtoms = NULL;\n const unsigned long atomCount =\n _glfwGetWindowPropertyX11(_glfw.x11.root,\n _glfw.x11.NET_SUPPORTED,\n XA_ATOM,\n (unsigned char**) &supportedAtoms);\n\n // See which of the atoms we support that are supported by the WM\n\n _glfw.x11.NET_WM_STATE =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_STATE\");\n _glfw.x11.NET_WM_STATE_ABOVE =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_STATE_ABOVE\");\n _glfw.x11.NET_WM_STATE_FULLSCREEN =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_STATE_FULLSCREEN\");\n _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_STATE_MAXIMIZED_VERT\");\n _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_STATE_MAXIMIZED_HORZ\");\n _glfw.x11.NET_WM_STATE_DEMANDS_ATTENTION =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_STATE_DEMANDS_ATTENTION\");\n _glfw.x11.NET_WM_FULLSCREEN_MONITORS =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_FULLSCREEN_MONITORS\");\n _glfw.x11.NET_WM_WINDOW_TYPE =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_WINDOW_TYPE\");\n _glfw.x11.NET_WM_WINDOW_TYPE_NORMAL =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WM_WINDOW_TYPE_NORMAL\");\n _glfw.x11.NET_WORKAREA =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_WORKAREA\");\n _glfw.x11.NET_CURRENT_DESKTOP =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_CURRENT_DESKTOP\");\n _glfw.x11.NET_ACTIVE_WINDOW =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_ACTIVE_WINDOW\");\n _glfw.x11.NET_FRAME_EXTENTS =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_FRAME_EXTENTS\");\n _glfw.x11.NET_REQUEST_FRAME_EXTENTS =\n getSupportedAtom(supportedAtoms, atomCount, \"_NET_REQUEST_FRAME_EXTENTS\");\n\n if (supportedAtoms)\n XFree(supportedAtoms);\n}\n\n// Look for and initialize supported X11 extensions\n//\nstatic GLFWbool initExtensions(void)\n{\n _glfw.x11.vidmode.handle = _glfw_dlopen(\"libXxf86vm.so.1\");\n if (_glfw.x11.vidmode.handle)\n {\n _glfw.x11.vidmode.QueryExtension = (PFN_XF86VidModeQueryExtension)\n _glfw_dlsym(_glfw.x11.vidmode.handle, \"XF86VidModeQueryExtension\");\n _glfw.x11.vidmode.GetGammaRamp = (PFN_XF86VidModeGetGammaRamp)\n _glfw_dlsym(_glfw.x11.vidmode.handle, \"XF86VidModeGetGammaRamp\");\n _glfw.x11.vidmode.SetGammaRamp = (PFN_XF86VidModeSetGammaRamp)\n _glfw_dlsym(_glfw.x11.vidmode.handle, \"XF86VidModeSetGammaRamp\");\n _glfw.x11.vidmode.GetGammaRampSize = (PFN_XF86VidModeGetGammaRampSize)\n _glfw_dlsym(_glfw.x11.vidmode.handle, \"XF86VidModeGetGammaRampSize\");\n\n _glfw.x11.vidmode.available =\n XF86VidModeQueryExtension(_glfw.x11.display,\n &_glfw.x11.vidmode.eventBase,\n &_glfw.x11.vidmode.errorBase);\n }\n\n#if defined(__CYGWIN__)\n _glfw.x11.xi.handle = _glfw_dlopen(\"libXi-6.so\");\n#else\n _glfw.x11.xi.handle = _glfw_dlopen(\"libXi.so.6\");\n#endif\n if (_glfw.x11.xi.handle)\n {\n _glfw.x11.xi.QueryVersion = (PFN_XIQueryVersion)\n _glfw_dlsym(_glfw.x11.xi.handle, \"XIQueryVersion\");\n _glfw.x11.xi.SelectEvents = (PFN_XISelectEvents)\n _glfw_dlsym(_glfw.x11.xi.handle, \"XISelectEvents\");\n\n if (XQueryExtension(_glfw.x11.display,\n \"XInputExtension\",\n &_glfw.x11.xi.majorOpcode,\n &_glfw.x11.xi.eventBase,\n &_glfw.x11.xi.errorBase))\n {\n _glfw.x11.xi.major = 2;\n _glfw.x11.xi.minor = 0;\n\n if (XIQueryVersion(_glfw.x11.display,\n &_glfw.x11.xi.major,\n &_glfw.x11.xi.minor) == Success)\n {\n _glfw.x11.xi.available = GLFW_TRUE;\n }\n }\n }\n\n#if defined(__CYGWIN__)\n _glfw.x11.randr.handle = _glfw_dlopen(\"libXrandr-2.so\");\n#else\n _glfw.x11.randr.handle = _glfw_dlopen(\"libXrandr.so.2\");\n#endif\n if (_glfw.x11.randr.handle)\n {\n _glfw.x11.randr.AllocGamma = (PFN_XRRAllocGamma)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRAllocGamma\");\n _glfw.x11.randr.FreeGamma = (PFN_XRRFreeGamma)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRFreeGamma\");\n _glfw.x11.randr.FreeCrtcInfo = (PFN_XRRFreeCrtcInfo)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRFreeCrtcInfo\");\n _glfw.x11.randr.FreeGamma = (PFN_XRRFreeGamma)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRFreeGamma\");\n _glfw.x11.randr.FreeOutputInfo = (PFN_XRRFreeOutputInfo)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRFreeOutputInfo\");\n _glfw.x11.randr.FreeScreenResources = (PFN_XRRFreeScreenResources)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRFreeScreenResources\");\n _glfw.x11.randr.GetCrtcGamma = (PFN_XRRGetCrtcGamma)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRGetCrtcGamma\");\n _glfw.x11.randr.GetCrtcGammaSize = (PFN_XRRGetCrtcGammaSize)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRGetCrtcGammaSize\");\n _glfw.x11.randr.GetCrtcInfo = (PFN_XRRGetCrtcInfo)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRGetCrtcInfo\");\n _glfw.x11.randr.GetOutputInfo = (PFN_XRRGetOutputInfo)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRGetOutputInfo\");\n _glfw.x11.randr.GetOutputPrimary = (PFN_XRRGetOutputPrimary)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRGetOutputPrimary\");\n _glfw.x11.randr.GetScreenResourcesCurrent = (PFN_XRRGetScreenResourcesCurrent)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRGetScreenResourcesCurrent\");\n _glfw.x11.randr.QueryExtension = (PFN_XRRQueryExtension)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRQueryExtension\");\n _glfw.x11.randr.QueryVersion = (PFN_XRRQueryVersion)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRQueryVersion\");\n _glfw.x11.randr.SelectInput = (PFN_XRRSelectInput)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRSelectInput\");\n _glfw.x11.randr.SetCrtcConfig = (PFN_XRRSetCrtcConfig)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRSetCrtcConfig\");\n _glfw.x11.randr.SetCrtcGamma = (PFN_XRRSetCrtcGamma)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRSetCrtcGamma\");\n _glfw.x11.randr.UpdateConfiguration = (PFN_XRRUpdateConfiguration)\n _glfw_dlsym(_glfw.x11.randr.handle, \"XRRUpdateConfiguration\");\n\n if (XRRQueryExtension(_glfw.x11.display,\n &_glfw.x11.randr.eventBase,\n &_glfw.x11.randr.errorBase))\n {\n if (XRRQueryVersion(_glfw.x11.display,\n &_glfw.x11.randr.major,\n &_glfw.x11.randr.minor))\n {\n // The GLFW RandR path requires at least version 1.3\n if (_glfw.x11.randr.major > 1 || _glfw.x11.randr.minor >= 3)\n _glfw.x11.randr.available = GLFW_TRUE;\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to query RandR version\");\n }\n }\n }\n\n if (_glfw.x11.randr.available)\n {\n XRRScreenResources* sr = XRRGetScreenResourcesCurrent(_glfw.x11.display,\n _glfw.x11.root);\n\n if (!sr->ncrtc || !XRRGetCrtcGammaSize(_glfw.x11.display, sr->crtcs[0]))\n {\n // This is likely an older Nvidia driver with broken gamma support\n // Flag it as useless and fall back to xf86vm gamma, if available\n _glfw.x11.randr.gammaBroken = GLFW_TRUE;\n }\n\n if (!sr->ncrtc)\n {\n // A system without CRTCs is likely a system with broken RandR\n // Disable the RandR monitor path and fall back to core functions\n _glfw.x11.randr.monitorBroken = GLFW_TRUE;\n }\n\n XRRFreeScreenResources(sr);\n }\n\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n XRRSelectInput(_glfw.x11.display, _glfw.x11.root,\n RROutputChangeNotifyMask);\n }\n\n#if defined(__CYGWIN__)\n _glfw.x11.xcursor.handle = _glfw_dlopen(\"libXcursor-1.so\");\n#else\n _glfw.x11.xcursor.handle = _glfw_dlopen(\"libXcursor.so.1\");\n#endif\n if (_glfw.x11.xcursor.handle)\n {\n _glfw.x11.xcursor.ImageCreate = (PFN_XcursorImageCreate)\n _glfw_dlsym(_glfw.x11.xcursor.handle, \"XcursorImageCreate\");\n _glfw.x11.xcursor.ImageDestroy = (PFN_XcursorImageDestroy)\n _glfw_dlsym(_glfw.x11.xcursor.handle, \"XcursorImageDestroy\");\n _glfw.x11.xcursor.ImageLoadCursor = (PFN_XcursorImageLoadCursor)\n _glfw_dlsym(_glfw.x11.xcursor.handle, \"XcursorImageLoadCursor\");\n }\n\n#if defined(__CYGWIN__)\n _glfw.x11.xinerama.handle = _glfw_dlopen(\"libXinerama-1.so\");\n#else\n _glfw.x11.xinerama.handle = _glfw_dlopen(\"libXinerama.so.1\");\n#endif\n if (_glfw.x11.xinerama.handle)\n {\n _glfw.x11.xinerama.IsActive = (PFN_XineramaIsActive)\n _glfw_dlsym(_glfw.x11.xinerama.handle, \"XineramaIsActive\");\n _glfw.x11.xinerama.QueryExtension = (PFN_XineramaQueryExtension)\n _glfw_dlsym(_glfw.x11.xinerama.handle, \"XineramaQueryExtension\");\n _glfw.x11.xinerama.QueryScreens = (PFN_XineramaQueryScreens)\n _glfw_dlsym(_glfw.x11.xinerama.handle, \"XineramaQueryScreens\");\n\n if (XineramaQueryExtension(_glfw.x11.display,\n &_glfw.x11.xinerama.major,\n &_glfw.x11.xinerama.minor))\n {\n if (XineramaIsActive(_glfw.x11.display))\n _glfw.x11.xinerama.available = GLFW_TRUE;\n }\n }\n\n _glfw.x11.xkb.major = 1;\n _glfw.x11.xkb.minor = 0;\n _glfw.x11.xkb.available =\n XkbQueryExtension(_glfw.x11.display,\n &_glfw.x11.xkb.majorOpcode,\n &_glfw.x11.xkb.eventBase,\n &_glfw.x11.xkb.errorBase,\n &_glfw.x11.xkb.major,\n &_glfw.x11.xkb.minor);\n\n if (_glfw.x11.xkb.available)\n {\n Bool supported;\n\n if (XkbSetDetectableAutoRepeat(_glfw.x11.display, True, &supported))\n {\n if (supported)\n _glfw.x11.xkb.detectable = GLFW_TRUE;\n }\n\n _glfw.x11.xkb.group = 0;\n XkbStateRec state;\n if (XkbGetState(_glfw.x11.display, XkbUseCoreKbd, &state) == Success)\n {\n XkbSelectEventDetails(_glfw.x11.display, XkbUseCoreKbd, XkbStateNotify, XkbAllStateComponentsMask, XkbGroupStateMask);\n _glfw.x11.xkb.group = (unsigned int)state.group;\n }\n }\n\n#if defined(__CYGWIN__)\n _glfw.x11.x11xcb.handle = _glfw_dlopen(\"libX11-xcb-1.so\");\n#else\n _glfw.x11.x11xcb.handle = _glfw_dlopen(\"libX11-xcb.so.1\");\n#endif\n if (_glfw.x11.x11xcb.handle)\n {\n _glfw.x11.x11xcb.GetXCBConnection = (PFN_XGetXCBConnection)\n _glfw_dlsym(_glfw.x11.x11xcb.handle, \"XGetXCBConnection\");\n }\n\n#if defined(__CYGWIN__)\n _glfw.x11.xrender.handle = _glfw_dlopen(\"libXrender-1.so\");\n#else\n _glfw.x11.xrender.handle = _glfw_dlopen(\"libXrender.so.1\");\n#endif\n if (_glfw.x11.xrender.handle)\n {\n _glfw.x11.xrender.QueryExtension = (PFN_XRenderQueryExtension)\n _glfw_dlsym(_glfw.x11.xrender.handle, \"XRenderQueryExtension\");\n _glfw.x11.xrender.QueryVersion = (PFN_XRenderQueryVersion)\n _glfw_dlsym(_glfw.x11.xrender.handle, \"XRenderQueryVersion\");\n _glfw.x11.xrender.FindVisualFormat = (PFN_XRenderFindVisualFormat)\n _glfw_dlsym(_glfw.x11.xrender.handle, \"XRenderFindVisualFormat\");\n\n if (XRenderQueryExtension(_glfw.x11.display,\n &_glfw.x11.xrender.errorBase,\n &_glfw.x11.xrender.eventBase))\n {\n if (XRenderQueryVersion(_glfw.x11.display,\n &_glfw.x11.xrender.major,\n &_glfw.x11.xrender.minor))\n {\n _glfw.x11.xrender.available = GLFW_TRUE;\n }\n }\n }\n\n // Update the key code LUT\n // FIXME: We should listen to XkbMapNotify events to track changes to\n // the keyboard mapping.\n createKeyTables();\n\n // String format atoms\n _glfw.x11.NULL_ = XInternAtom(_glfw.x11.display, \"NULL\", False);\n _glfw.x11.UTF8_STRING = XInternAtom(_glfw.x11.display, \"UTF8_STRING\", False);\n _glfw.x11.ATOM_PAIR = XInternAtom(_glfw.x11.display, \"ATOM_PAIR\", False);\n\n // Custom selection property atom\n _glfw.x11.GLFW_SELECTION =\n XInternAtom(_glfw.x11.display, \"GLFW_SELECTION\", False);\n\n // ICCCM standard clipboard atoms\n _glfw.x11.TARGETS = XInternAtom(_glfw.x11.display, \"TARGETS\", False);\n _glfw.x11.MULTIPLE = XInternAtom(_glfw.x11.display, \"MULTIPLE\", False);\n _glfw.x11.PRIMARY = XInternAtom(_glfw.x11.display, \"PRIMARY\", False);\n _glfw.x11.INCR = XInternAtom(_glfw.x11.display, \"INCR\", False);\n _glfw.x11.CLIPBOARD = XInternAtom(_glfw.x11.display, \"CLIPBOARD\", False);\n\n // Clipboard manager atoms\n _glfw.x11.CLIPBOARD_MANAGER =\n XInternAtom(_glfw.x11.display, \"CLIPBOARD_MANAGER\", False);\n _glfw.x11.SAVE_TARGETS =\n XInternAtom(_glfw.x11.display, \"SAVE_TARGETS\", False);\n\n // Xdnd (drag and drop) atoms\n _glfw.x11.XdndAware = XInternAtom(_glfw.x11.display, \"XdndAware\", False);\n _glfw.x11.XdndEnter = XInternAtom(_glfw.x11.display, \"XdndEnter\", False);\n _glfw.x11.XdndPosition = XInternAtom(_glfw.x11.display, \"XdndPosition\", False);\n _glfw.x11.XdndStatus = XInternAtom(_glfw.x11.display, \"XdndStatus\", False);\n _glfw.x11.XdndActionCopy = XInternAtom(_glfw.x11.display, \"XdndActionCopy\", False);\n _glfw.x11.XdndDrop = XInternAtom(_glfw.x11.display, \"XdndDrop\", False);\n _glfw.x11.XdndFinished = XInternAtom(_glfw.x11.display, \"XdndFinished\", False);\n _glfw.x11.XdndSelection = XInternAtom(_glfw.x11.display, \"XdndSelection\", False);\n _glfw.x11.XdndTypeList = XInternAtom(_glfw.x11.display, \"XdndTypeList\", False);\n _glfw.x11.text_uri_list = XInternAtom(_glfw.x11.display, \"text/uri-list\", False);\n\n // ICCCM, EWMH and Motif window property atoms\n // These can be set safely even without WM support\n // The EWMH atoms that require WM support are handled in detectEWMH\n _glfw.x11.WM_PROTOCOLS =\n XInternAtom(_glfw.x11.display, \"WM_PROTOCOLS\", False);\n _glfw.x11.WM_STATE =\n XInternAtom(_glfw.x11.display, \"WM_STATE\", False);\n _glfw.x11.WM_DELETE_WINDOW =\n XInternAtom(_glfw.x11.display, \"WM_DELETE_WINDOW\", False);\n _glfw.x11.NET_SUPPORTED =\n XInternAtom(_glfw.x11.display, \"_NET_SUPPORTED\", False);\n _glfw.x11.NET_SUPPORTING_WM_CHECK =\n XInternAtom(_glfw.x11.display, \"_NET_SUPPORTING_WM_CHECK\", False);\n _glfw.x11.NET_WM_ICON =\n XInternAtom(_glfw.x11.display, \"_NET_WM_ICON\", False);\n _glfw.x11.NET_WM_PING =\n XInternAtom(_glfw.x11.display, \"_NET_WM_PING\", False);\n _glfw.x11.NET_WM_PID =\n XInternAtom(_glfw.x11.display, \"_NET_WM_PID\", False);\n _glfw.x11.NET_WM_NAME =\n XInternAtom(_glfw.x11.display, \"_NET_WM_NAME\", False);\n _glfw.x11.NET_WM_ICON_NAME =\n XInternAtom(_glfw.x11.display, \"_NET_WM_ICON_NAME\", False);\n _glfw.x11.NET_WM_BYPASS_COMPOSITOR =\n XInternAtom(_glfw.x11.display, \"_NET_WM_BYPASS_COMPOSITOR\", False);\n _glfw.x11.NET_WM_WINDOW_OPACITY =\n XInternAtom(_glfw.x11.display, \"_NET_WM_WINDOW_OPACITY\", False);\n _glfw.x11.MOTIF_WM_HINTS =\n XInternAtom(_glfw.x11.display, \"_MOTIF_WM_HINTS\", False);\n\n // The compositing manager selection name contains the screen number\n {\n char name[32];\n snprintf(name, sizeof(name), \"_NET_WM_CM_S%u\", _glfw.x11.screen);\n _glfw.x11.NET_WM_CM_Sx = XInternAtom(_glfw.x11.display, name, False);\n }\n\n // Detect whether an EWMH-conformant window manager is running\n detectEWMH();\n\n return GLFW_TRUE;\n}\n\n// Retrieve system content scale via folklore heuristics\n//\nstatic void getSystemContentScale(float* xscale, float* yscale)\n{\n // Start by assuming the default X11 DPI\n // NOTE: Some desktop environments (KDE) may remove the Xft.dpi field when it\n // would be set to 96, so assume that is the case if we cannot find it\n float xdpi = 96.f, ydpi = 96.f;\n\n // NOTE: Basing the scale on Xft.dpi where available should provide the most\n // consistent user experience (matches Qt, Gtk, etc), although not\n // always the most accurate one\n char* rms = XResourceManagerString(_glfw.x11.display);\n if (rms)\n {\n XrmDatabase db = XrmGetStringDatabase(rms);\n if (db)\n {\n XrmValue value;\n char* type = NULL;\n\n if (XrmGetResource(db, \"Xft.dpi\", \"Xft.Dpi\", &type, &value))\n {\n if (type && strcmp(type, \"String\") == 0)\n xdpi = ydpi = atof(value.addr);\n }\n\n XrmDestroyDatabase(db);\n }\n }\n\n *xscale = xdpi / 96.f;\n *yscale = ydpi / 96.f;\n}\n\n// Create a blank cursor for hidden and disabled cursor modes\n//\nstatic Cursor createHiddenCursor(void)\n{\n unsigned char pixels[16 * 16 * 4] = { 0 };\n GLFWimage image = { 16, 16, pixels };\n return _glfwCreateCursorX11(&image, 0, 0);\n}\n\n// Create a helper window for IPC\n//\nstatic Window createHelperWindow(void)\n{\n XSetWindowAttributes wa;\n wa.event_mask = PropertyChangeMask;\n\n return XCreateWindow(_glfw.x11.display, _glfw.x11.root,\n 0, 0, 1, 1, 0, 0,\n InputOnly,\n DefaultVisual(_glfw.x11.display, _glfw.x11.screen),\n CWEventMask, &wa);\n}\n\n// X error handler\n//\nstatic int errorHandler(Display *display, XErrorEvent* event)\n{\n _glfw.x11.errorCode = event->error_code;\n return 0;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Sets the X error handler callback\n//\nvoid _glfwGrabErrorHandlerX11(void)\n{\n _glfw.x11.errorCode = Success;\n XSetErrorHandler(errorHandler);\n}\n\n// Clears the X error handler callback\n//\nvoid _glfwReleaseErrorHandlerX11(void)\n{\n // Synchronize to make sure all commands are processed\n XSync(_glfw.x11.display, False);\n XSetErrorHandler(NULL);\n}\n\n// Reports the specified error, appending information about the last X error\n//\nvoid _glfwInputErrorX11(int error, const char* message)\n{\n char buffer[_GLFW_MESSAGE_SIZE];\n XGetErrorText(_glfw.x11.display, _glfw.x11.errorCode,\n buffer, sizeof(buffer));\n\n _glfwInputError(error, \"%s: %s\", message, buffer);\n}\n\n// Creates a native cursor object from the specified image and hotspot\n//\nCursor _glfwCreateCursorX11(const GLFWimage* image, int xhot, int yhot)\n{\n int i;\n Cursor cursor;\n\n if (!_glfw.x11.xcursor.handle)\n return None;\n\n XcursorImage* native = XcursorImageCreate(image->width, image->height);\n if (native == NULL)\n return None;\n\n native->xhot = xhot;\n native->yhot = yhot;\n\n unsigned char* source = (unsigned char*) image->pixels;\n XcursorPixel* target = native->pixels;\n\n for (i = 0; i < image->width * image->height; i++, target++, source += 4)\n {\n unsigned int alpha = source[3];\n\n *target = (alpha << 24) |\n ((unsigned char) ((source[0] * alpha) / 255) << 16) |\n ((unsigned char) ((source[1] * alpha) / 255) << 8) |\n ((unsigned char) ((source[2] * alpha) / 255) << 0);\n }\n\n cursor = XcursorImageLoadCursor(_glfw.x11.display, native);\n XcursorImageDestroy(native);\n\n return cursor;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformInit(void)\n{\n#if !defined(X_HAVE_UTF8_STRING)\n // HACK: If the current locale is \"C\" and the Xlib UTF-8 functions are\n // unavailable, apply the environment's locale in the hope that it's\n // both available and not \"C\"\n // This is done because the \"C\" locale breaks wide character input,\n // which is what we fall back on when UTF-8 support is missing\n if (strcmp(setlocale(LC_CTYPE, NULL), \"C\") == 0)\n setlocale(LC_CTYPE, \"\");\n#endif\n\n XInitThreads();\n XrmInitialize();\n\n _glfw.x11.display = XOpenDisplay(NULL);\n if (!_glfw.x11.display)\n {\n const char* display = getenv(\"DISPLAY\");\n if (display)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to open display %s\", display);\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: The DISPLAY environment variable is missing\");\n }\n\n return GLFW_FALSE;\n }\n\n _glfw.x11.screen = DefaultScreen(_glfw.x11.display);\n _glfw.x11.root = RootWindow(_glfw.x11.display, _glfw.x11.screen);\n _glfw.x11.context = XUniqueContext();\n\n getSystemContentScale(&_glfw.x11.contentScaleX, &_glfw.x11.contentScaleY);\n\n if (!initExtensions())\n return GLFW_FALSE;\n\n _glfw.x11.helperWindowHandle = createHelperWindow();\n _glfw.x11.hiddenCursorHandle = createHiddenCursor();\n\n if (XSupportsLocale())\n {\n XSetLocaleModifiers(\"\");\n\n _glfw.x11.im = XOpenIM(_glfw.x11.display, 0, NULL, NULL);\n if (_glfw.x11.im)\n {\n if (!hasUsableInputMethodStyle())\n {\n XCloseIM(_glfw.x11.im);\n _glfw.x11.im = NULL;\n }\n }\n }\n\n#if defined(__linux__)\n if (!_glfwInitJoysticksLinux())\n return GLFW_FALSE;\n#endif\n\n _glfwInitTimerPOSIX();\n\n _glfwPollMonitorsX11();\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformTerminate(void)\n{\n if (_glfw.x11.helperWindowHandle)\n {\n if (XGetSelectionOwner(_glfw.x11.display, _glfw.x11.CLIPBOARD) ==\n _glfw.x11.helperWindowHandle)\n {\n _glfwPushSelectionToManagerX11();\n }\n\n XDestroyWindow(_glfw.x11.display, _glfw.x11.helperWindowHandle);\n _glfw.x11.helperWindowHandle = None;\n }\n\n if (_glfw.x11.hiddenCursorHandle)\n {\n XFreeCursor(_glfw.x11.display, _glfw.x11.hiddenCursorHandle);\n _glfw.x11.hiddenCursorHandle = (Cursor) 0;\n }\n\n free(_glfw.x11.primarySelectionString);\n free(_glfw.x11.clipboardString);\n\n if (_glfw.x11.im)\n {\n XCloseIM(_glfw.x11.im);\n _glfw.x11.im = NULL;\n }\n\n if (_glfw.x11.display)\n {\n XCloseDisplay(_glfw.x11.display);\n _glfw.x11.display = NULL;\n }\n\n if (_glfw.x11.x11xcb.handle)\n {\n _glfw_dlclose(_glfw.x11.x11xcb.handle);\n _glfw.x11.x11xcb.handle = NULL;\n }\n\n if (_glfw.x11.xcursor.handle)\n {\n _glfw_dlclose(_glfw.x11.xcursor.handle);\n _glfw.x11.xcursor.handle = NULL;\n }\n\n if (_glfw.x11.randr.handle)\n {\n _glfw_dlclose(_glfw.x11.randr.handle);\n _glfw.x11.randr.handle = NULL;\n }\n\n if (_glfw.x11.xinerama.handle)\n {\n _glfw_dlclose(_glfw.x11.xinerama.handle);\n _glfw.x11.xinerama.handle = NULL;\n }\n\n if (_glfw.x11.xrender.handle)\n {\n _glfw_dlclose(_glfw.x11.xrender.handle);\n _glfw.x11.xrender.handle = NULL;\n }\n\n if (_glfw.x11.vidmode.handle)\n {\n _glfw_dlclose(_glfw.x11.vidmode.handle);\n _glfw.x11.vidmode.handle = NULL;\n }\n\n if (_glfw.x11.xi.handle)\n {\n _glfw_dlclose(_glfw.x11.xi.handle);\n _glfw.x11.xi.handle = NULL;\n }\n\n // NOTE: These need to be unloaded after XCloseDisplay, as they register\n // cleanup callbacks that get called by that function\n _glfwTerminateEGL();\n _glfwTerminateGLX();\n\n#if defined(__linux__)\n _glfwTerminateJoysticksLinux();\n#endif\n}\n\nconst char* _glfwPlatformGetVersionString(void)\n{\n return _GLFW_VERSION_NUMBER \" X11 GLX EGL OSMesa\"\n#if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)\n \" clock_gettime\"\n#else\n \" gettimeofday\"\n#endif\n#if defined(__linux__)\n \" evdev\"\n#endif\n#if defined(_GLFW_BUILD_DLL)\n \" shared\"\n#endif\n ;\n}\n\n" }, { "path": "thirdparty/glfw/src/x11_monitor.c", "content": "//========================================================================\n// GLFW 3.3 X11 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n#include \n#include \n\n\n// Check whether the display mode should be included in enumeration\n//\nstatic GLFWbool modeIsGood(const XRRModeInfo* mi)\n{\n return (mi->modeFlags & RR_Interlace) == 0;\n}\n\n// Calculates the refresh rate, in Hz, from the specified RandR mode info\n//\nstatic int calculateRefreshRate(const XRRModeInfo* mi)\n{\n if (mi->hTotal && mi->vTotal)\n return (int) round((double) mi->dotClock / ((double) mi->hTotal * (double) mi->vTotal));\n else\n return 0;\n}\n\n// Returns the mode info for a RandR mode XID\n//\nstatic const XRRModeInfo* getModeInfo(const XRRScreenResources* sr, RRMode id)\n{\n for (int i = 0; i < sr->nmode; i++)\n {\n if (sr->modes[i].id == id)\n return sr->modes + i;\n }\n\n return NULL;\n}\n\n// Convert RandR mode info to GLFW video mode\n//\nstatic GLFWvidmode vidmodeFromModeInfo(const XRRModeInfo* mi,\n const XRRCrtcInfo* ci)\n{\n GLFWvidmode mode;\n\n if (ci->rotation == RR_Rotate_90 || ci->rotation == RR_Rotate_270)\n {\n mode.width = mi->height;\n mode.height = mi->width;\n }\n else\n {\n mode.width = mi->width;\n mode.height = mi->height;\n }\n\n mode.refreshRate = calculateRefreshRate(mi);\n\n _glfwSplitBPP(DefaultDepth(_glfw.x11.display, _glfw.x11.screen),\n &mode.redBits, &mode.greenBits, &mode.blueBits);\n\n return mode;\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Poll for changes in the set of connected monitors\n//\nvoid _glfwPollMonitorsX11(void)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n int disconnectedCount, screenCount = 0;\n _GLFWmonitor** disconnected = NULL;\n XineramaScreenInfo* screens = NULL;\n XRRScreenResources* sr = XRRGetScreenResourcesCurrent(_glfw.x11.display,\n _glfw.x11.root);\n RROutput primary = XRRGetOutputPrimary(_glfw.x11.display,\n _glfw.x11.root);\n\n if (_glfw.x11.xinerama.available)\n screens = XineramaQueryScreens(_glfw.x11.display, &screenCount);\n\n disconnectedCount = _glfw.monitorCount;\n if (disconnectedCount)\n {\n disconnected = calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));\n memcpy(disconnected,\n _glfw.monitors,\n _glfw.monitorCount * sizeof(_GLFWmonitor*));\n }\n\n for (int i = 0; i < sr->noutput; i++)\n {\n int j, type, widthMM, heightMM;\n\n XRROutputInfo* oi = XRRGetOutputInfo(_glfw.x11.display, sr, sr->outputs[i]);\n if (oi->connection != RR_Connected || oi->crtc == None)\n {\n XRRFreeOutputInfo(oi);\n continue;\n }\n\n for (j = 0; j < disconnectedCount; j++)\n {\n if (disconnected[j] &&\n disconnected[j]->x11.output == sr->outputs[i])\n {\n disconnected[j] = NULL;\n break;\n }\n }\n\n if (j < disconnectedCount)\n {\n XRRFreeOutputInfo(oi);\n continue;\n }\n\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, oi->crtc);\n if (ci->rotation == RR_Rotate_90 || ci->rotation == RR_Rotate_270)\n {\n widthMM = oi->mm_height;\n heightMM = oi->mm_width;\n }\n else\n {\n widthMM = oi->mm_width;\n heightMM = oi->mm_height;\n }\n\n if (widthMM <= 0 || heightMM <= 0)\n {\n // HACK: If RandR does not provide a physical size, assume the\n // X11 default 96 DPI and calcuate from the CRTC viewport\n // NOTE: These members are affected by rotation, unlike the mode\n // info and output info members\n widthMM = (int) (ci->width * 25.4f / 96.f);\n heightMM = (int) (ci->height * 25.4f / 96.f);\n }\n\n _GLFWmonitor* monitor = _glfwAllocMonitor(oi->name, widthMM, heightMM);\n monitor->x11.output = sr->outputs[i];\n monitor->x11.crtc = oi->crtc;\n\n for (j = 0; j < screenCount; j++)\n {\n if (screens[j].x_org == ci->x &&\n screens[j].y_org == ci->y &&\n screens[j].width == ci->width &&\n screens[j].height == ci->height)\n {\n monitor->x11.index = j;\n break;\n }\n }\n\n if (monitor->x11.output == primary)\n type = _GLFW_INSERT_FIRST;\n else\n type = _GLFW_INSERT_LAST;\n\n _glfwInputMonitor(monitor, GLFW_CONNECTED, type);\n\n XRRFreeOutputInfo(oi);\n XRRFreeCrtcInfo(ci);\n }\n\n XRRFreeScreenResources(sr);\n\n if (screens)\n XFree(screens);\n\n for (int i = 0; i < disconnectedCount; i++)\n {\n if (disconnected[i])\n _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);\n }\n\n free(disconnected);\n }\n else\n {\n const int widthMM = DisplayWidthMM(_glfw.x11.display, _glfw.x11.screen);\n const int heightMM = DisplayHeightMM(_glfw.x11.display, _glfw.x11.screen);\n\n _glfwInputMonitor(_glfwAllocMonitor(\"Display\", widthMM, heightMM),\n GLFW_CONNECTED,\n _GLFW_INSERT_FIRST);\n }\n}\n\n// Set the current video mode for the specified monitor\n//\nvoid _glfwSetVideoModeX11(_GLFWmonitor* monitor, const GLFWvidmode* desired)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n GLFWvidmode current;\n RRMode native = None;\n\n const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);\n _glfwPlatformGetVideoMode(monitor, ¤t);\n if (_glfwCompareVideoModes(¤t, best) == 0)\n return;\n\n XRRScreenResources* sr =\n XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);\n XRROutputInfo* oi = XRRGetOutputInfo(_glfw.x11.display, sr, monitor->x11.output);\n\n for (int i = 0; i < oi->nmode; i++)\n {\n const XRRModeInfo* mi = getModeInfo(sr, oi->modes[i]);\n if (!modeIsGood(mi))\n continue;\n\n const GLFWvidmode mode = vidmodeFromModeInfo(mi, ci);\n if (_glfwCompareVideoModes(best, &mode) == 0)\n {\n native = mi->id;\n break;\n }\n }\n\n if (native)\n {\n if (monitor->x11.oldMode == None)\n monitor->x11.oldMode = ci->mode;\n\n XRRSetCrtcConfig(_glfw.x11.display,\n sr, monitor->x11.crtc,\n CurrentTime,\n ci->x, ci->y,\n native,\n ci->rotation,\n ci->outputs,\n ci->noutput);\n }\n\n XRRFreeOutputInfo(oi);\n XRRFreeCrtcInfo(ci);\n XRRFreeScreenResources(sr);\n }\n}\n\n// Restore the saved (original) video mode for the specified monitor\n//\nvoid _glfwRestoreVideoModeX11(_GLFWmonitor* monitor)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n if (monitor->x11.oldMode == None)\n return;\n\n XRRScreenResources* sr =\n XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);\n\n XRRSetCrtcConfig(_glfw.x11.display,\n sr, monitor->x11.crtc,\n CurrentTime,\n ci->x, ci->y,\n monitor->x11.oldMode,\n ci->rotation,\n ci->outputs,\n ci->noutput);\n\n XRRFreeCrtcInfo(ci);\n XRRFreeScreenResources(sr);\n\n monitor->x11.oldMode = None;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nvoid _glfwPlatformFreeMonitor(_GLFWmonitor* monitor)\n{\n}\n\nvoid _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n XRRScreenResources* sr =\n XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);\n\n if (ci)\n {\n if (xpos)\n *xpos = ci->x;\n if (ypos)\n *ypos = ci->y;\n\n XRRFreeCrtcInfo(ci);\n }\n\n XRRFreeScreenResources(sr);\n }\n}\n\nvoid _glfwPlatformGetMonitorContentScale(_GLFWmonitor* monitor,\n float* xscale, float* yscale)\n{\n if (xscale)\n *xscale = _glfw.x11.contentScaleX;\n if (yscale)\n *yscale = _glfw.x11.contentScaleY;\n}\n\nvoid _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor, int* xpos, int* ypos, int* width, int* height)\n{\n int areaX = 0, areaY = 0, areaWidth = 0, areaHeight = 0;\n\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n XRRScreenResources* sr =\n XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);\n\n areaX = ci->x;\n areaY = ci->y;\n\n const XRRModeInfo* mi = getModeInfo(sr, ci->mode);\n\n if (ci->rotation == RR_Rotate_90 || ci->rotation == RR_Rotate_270)\n {\n areaWidth = mi->height;\n areaHeight = mi->width;\n }\n else\n {\n areaWidth = mi->width;\n areaHeight = mi->height;\n }\n\n XRRFreeCrtcInfo(ci);\n XRRFreeScreenResources(sr);\n }\n else\n {\n areaWidth = DisplayWidth(_glfw.x11.display, _glfw.x11.screen);\n areaHeight = DisplayHeight(_glfw.x11.display, _glfw.x11.screen);\n }\n\n if (_glfw.x11.NET_WORKAREA && _glfw.x11.NET_CURRENT_DESKTOP)\n {\n Atom* extents = NULL;\n Atom* desktop = NULL;\n const unsigned long extentCount =\n _glfwGetWindowPropertyX11(_glfw.x11.root,\n _glfw.x11.NET_WORKAREA,\n XA_CARDINAL,\n (unsigned char**) &extents);\n\n if (_glfwGetWindowPropertyX11(_glfw.x11.root,\n _glfw.x11.NET_CURRENT_DESKTOP,\n XA_CARDINAL,\n (unsigned char**) &desktop) > 0)\n {\n if (extentCount >= 4 && *desktop < extentCount / 4)\n {\n const int globalX = extents[*desktop * 4 + 0];\n const int globalY = extents[*desktop * 4 + 1];\n const int globalWidth = extents[*desktop * 4 + 2];\n const int globalHeight = extents[*desktop * 4 + 3];\n\n if (areaX < globalX)\n {\n areaWidth -= globalX - areaX;\n areaX = globalX;\n }\n\n if (areaY < globalY)\n {\n areaHeight -= globalY - areaY;\n areaY = globalY;\n }\n\n if (areaX + areaWidth > globalX + globalWidth)\n areaWidth = globalX - areaX + globalWidth;\n if (areaY + areaHeight > globalY + globalHeight)\n areaHeight = globalY - areaY + globalHeight;\n }\n }\n\n if (extents)\n XFree(extents);\n if (desktop)\n XFree(desktop);\n }\n\n if (xpos)\n *xpos = areaX;\n if (ypos)\n *ypos = areaY;\n if (width)\n *width = areaWidth;\n if (height)\n *height = areaHeight;\n}\n\nGLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)\n{\n GLFWvidmode* result;\n\n *count = 0;\n\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n XRRScreenResources* sr =\n XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);\n XRROutputInfo* oi = XRRGetOutputInfo(_glfw.x11.display, sr, monitor->x11.output);\n\n result = calloc(oi->nmode, sizeof(GLFWvidmode));\n\n for (int i = 0; i < oi->nmode; i++)\n {\n const XRRModeInfo* mi = getModeInfo(sr, oi->modes[i]);\n if (!modeIsGood(mi))\n continue;\n\n const GLFWvidmode mode = vidmodeFromModeInfo(mi, ci);\n int j;\n\n for (j = 0; j < *count; j++)\n {\n if (_glfwCompareVideoModes(result + j, &mode) == 0)\n break;\n }\n\n // Skip duplicate modes\n if (j < *count)\n continue;\n\n (*count)++;\n result[*count - 1] = mode;\n }\n\n XRRFreeOutputInfo(oi);\n XRRFreeCrtcInfo(ci);\n XRRFreeScreenResources(sr);\n }\n else\n {\n *count = 1;\n result = calloc(1, sizeof(GLFWvidmode));\n _glfwPlatformGetVideoMode(monitor, result);\n }\n\n return result;\n}\n\nvoid _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)\n {\n XRRScreenResources* sr =\n XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);\n XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);\n\n if (ci)\n {\n const XRRModeInfo* mi = getModeInfo(sr, ci->mode);\n if (mi) // mi can be NULL if the monitor has been disconnected\n *mode = vidmodeFromModeInfo(mi, ci);\n\n XRRFreeCrtcInfo(ci);\n }\n\n XRRFreeScreenResources(sr);\n }\n else\n {\n mode->width = DisplayWidth(_glfw.x11.display, _glfw.x11.screen);\n mode->height = DisplayHeight(_glfw.x11.display, _glfw.x11.screen);\n mode->refreshRate = 0;\n\n _glfwSplitBPP(DefaultDepth(_glfw.x11.display, _glfw.x11.screen),\n &mode->redBits, &mode->greenBits, &mode->blueBits);\n }\n}\n\nGLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.gammaBroken)\n {\n const size_t size = XRRGetCrtcGammaSize(_glfw.x11.display,\n monitor->x11.crtc);\n XRRCrtcGamma* gamma = XRRGetCrtcGamma(_glfw.x11.display,\n monitor->x11.crtc);\n\n _glfwAllocGammaArrays(ramp, size);\n\n memcpy(ramp->red, gamma->red, size * sizeof(unsigned short));\n memcpy(ramp->green, gamma->green, size * sizeof(unsigned short));\n memcpy(ramp->blue, gamma->blue, size * sizeof(unsigned short));\n\n XRRFreeGamma(gamma);\n return GLFW_TRUE;\n }\n else if (_glfw.x11.vidmode.available)\n {\n int size;\n XF86VidModeGetGammaRampSize(_glfw.x11.display, _glfw.x11.screen, &size);\n\n _glfwAllocGammaArrays(ramp, size);\n\n XF86VidModeGetGammaRamp(_glfw.x11.display,\n _glfw.x11.screen,\n ramp->size, ramp->red, ramp->green, ramp->blue);\n return GLFW_TRUE;\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Gamma ramp access not supported by server\");\n return GLFW_FALSE;\n }\n}\n\nvoid _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)\n{\n if (_glfw.x11.randr.available && !_glfw.x11.randr.gammaBroken)\n {\n if (XRRGetCrtcGammaSize(_glfw.x11.display, monitor->x11.crtc) != ramp->size)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Gamma ramp size must match current ramp size\");\n return;\n }\n\n XRRCrtcGamma* gamma = XRRAllocGamma(ramp->size);\n\n memcpy(gamma->red, ramp->red, ramp->size * sizeof(unsigned short));\n memcpy(gamma->green, ramp->green, ramp->size * sizeof(unsigned short));\n memcpy(gamma->blue, ramp->blue, ramp->size * sizeof(unsigned short));\n\n XRRSetCrtcGamma(_glfw.x11.display, monitor->x11.crtc, gamma);\n XRRFreeGamma(gamma);\n }\n else if (_glfw.x11.vidmode.available)\n {\n XF86VidModeSetGammaRamp(_glfw.x11.display,\n _glfw.x11.screen,\n ramp->size,\n (unsigned short*) ramp->red,\n (unsigned short*) ramp->green,\n (unsigned short*) ramp->blue);\n }\n else\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Gamma ramp access not supported by server\");\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(None);\n return monitor->x11.crtc;\n}\n\nGLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* handle)\n{\n _GLFWmonitor* monitor = (_GLFWmonitor*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(None);\n return monitor->x11.output;\n}\n\n" }, { "path": "thirdparty/glfw/src/x11_platform.h", "content": "//========================================================================\n// GLFW 3.3 X11 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n#include \n#include \n\n#include \n#include \n#include \n#include \n\n// The XRandR extension provides mode setting and gamma control\n#include \n\n// The Xkb extension provides improved keyboard support\n#include \n\n// The Xinerama extension provides legacy monitor indices\n#include \n\n// The XInput extension provides raw mouse motion input\n#include \n\ntypedef XRRCrtcGamma* (* PFN_XRRAllocGamma)(int);\ntypedef void (* PFN_XRRFreeCrtcInfo)(XRRCrtcInfo*);\ntypedef void (* PFN_XRRFreeGamma)(XRRCrtcGamma*);\ntypedef void (* PFN_XRRFreeOutputInfo)(XRROutputInfo*);\ntypedef void (* PFN_XRRFreeScreenResources)(XRRScreenResources*);\ntypedef XRRCrtcGamma* (* PFN_XRRGetCrtcGamma)(Display*,RRCrtc);\ntypedef int (* PFN_XRRGetCrtcGammaSize)(Display*,RRCrtc);\ntypedef XRRCrtcInfo* (* PFN_XRRGetCrtcInfo) (Display*,XRRScreenResources*,RRCrtc);\ntypedef XRROutputInfo* (* PFN_XRRGetOutputInfo)(Display*,XRRScreenResources*,RROutput);\ntypedef RROutput (* PFN_XRRGetOutputPrimary)(Display*,Window);\ntypedef XRRScreenResources* (* PFN_XRRGetScreenResourcesCurrent)(Display*,Window);\ntypedef Bool (* PFN_XRRQueryExtension)(Display*,int*,int*);\ntypedef Status (* PFN_XRRQueryVersion)(Display*,int*,int*);\ntypedef void (* PFN_XRRSelectInput)(Display*,Window,int);\ntypedef Status (* PFN_XRRSetCrtcConfig)(Display*,XRRScreenResources*,RRCrtc,Time,int,int,RRMode,Rotation,RROutput*,int);\ntypedef void (* PFN_XRRSetCrtcGamma)(Display*,RRCrtc,XRRCrtcGamma*);\ntypedef int (* PFN_XRRUpdateConfiguration)(XEvent*);\n#define XRRAllocGamma _glfw.x11.randr.AllocGamma\n#define XRRFreeCrtcInfo _glfw.x11.randr.FreeCrtcInfo\n#define XRRFreeGamma _glfw.x11.randr.FreeGamma\n#define XRRFreeOutputInfo _glfw.x11.randr.FreeOutputInfo\n#define XRRFreeScreenResources _glfw.x11.randr.FreeScreenResources\n#define XRRGetCrtcGamma _glfw.x11.randr.GetCrtcGamma\n#define XRRGetCrtcGammaSize _glfw.x11.randr.GetCrtcGammaSize\n#define XRRGetCrtcInfo _glfw.x11.randr.GetCrtcInfo\n#define XRRGetOutputInfo _glfw.x11.randr.GetOutputInfo\n#define XRRGetOutputPrimary _glfw.x11.randr.GetOutputPrimary\n#define XRRGetScreenResourcesCurrent _glfw.x11.randr.GetScreenResourcesCurrent\n#define XRRQueryExtension _glfw.x11.randr.QueryExtension\n#define XRRQueryVersion _glfw.x11.randr.QueryVersion\n#define XRRSelectInput _glfw.x11.randr.SelectInput\n#define XRRSetCrtcConfig _glfw.x11.randr.SetCrtcConfig\n#define XRRSetCrtcGamma _glfw.x11.randr.SetCrtcGamma\n#define XRRUpdateConfiguration _glfw.x11.randr.UpdateConfiguration\n\ntypedef XcursorImage* (* PFN_XcursorImageCreate)(int,int);\ntypedef void (* PFN_XcursorImageDestroy)(XcursorImage*);\ntypedef Cursor (* PFN_XcursorImageLoadCursor)(Display*,const XcursorImage*);\n#define XcursorImageCreate _glfw.x11.xcursor.ImageCreate\n#define XcursorImageDestroy _glfw.x11.xcursor.ImageDestroy\n#define XcursorImageLoadCursor _glfw.x11.xcursor.ImageLoadCursor\n\ntypedef Bool (* PFN_XineramaIsActive)(Display*);\ntypedef Bool (* PFN_XineramaQueryExtension)(Display*,int*,int*);\ntypedef XineramaScreenInfo* (* PFN_XineramaQueryScreens)(Display*,int*);\n#define XineramaIsActive _glfw.x11.xinerama.IsActive\n#define XineramaQueryExtension _glfw.x11.xinerama.QueryExtension\n#define XineramaQueryScreens _glfw.x11.xinerama.QueryScreens\n\ntypedef XID xcb_window_t;\ntypedef XID xcb_visualid_t;\ntypedef struct xcb_connection_t xcb_connection_t;\ntypedef xcb_connection_t* (* PFN_XGetXCBConnection)(Display*);\n#define XGetXCBConnection _glfw.x11.x11xcb.GetXCBConnection\n\ntypedef Bool (* PFN_XF86VidModeQueryExtension)(Display*,int*,int*);\ntypedef Bool (* PFN_XF86VidModeGetGammaRamp)(Display*,int,int,unsigned short*,unsigned short*,unsigned short*);\ntypedef Bool (* PFN_XF86VidModeSetGammaRamp)(Display*,int,int,unsigned short*,unsigned short*,unsigned short*);\ntypedef Bool (* PFN_XF86VidModeGetGammaRampSize)(Display*,int,int*);\n#define XF86VidModeQueryExtension _glfw.x11.vidmode.QueryExtension\n#define XF86VidModeGetGammaRamp _glfw.x11.vidmode.GetGammaRamp\n#define XF86VidModeSetGammaRamp _glfw.x11.vidmode.SetGammaRamp\n#define XF86VidModeGetGammaRampSize _glfw.x11.vidmode.GetGammaRampSize\n\ntypedef Status (* PFN_XIQueryVersion)(Display*,int*,int*);\ntypedef int (* PFN_XISelectEvents)(Display*,Window,XIEventMask*,int);\n#define XIQueryVersion _glfw.x11.xi.QueryVersion\n#define XISelectEvents _glfw.x11.xi.SelectEvents\n\ntypedef Bool (* PFN_XRenderQueryExtension)(Display*,int*,int*);\ntypedef Status (* PFN_XRenderQueryVersion)(Display*dpy,int*,int*);\ntypedef XRenderPictFormat* (* PFN_XRenderFindVisualFormat)(Display*,Visual const*);\n#define XRenderQueryExtension _glfw.x11.xrender.QueryExtension\n#define XRenderQueryVersion _glfw.x11.xrender.QueryVersion\n#define XRenderFindVisualFormat _glfw.x11.xrender.FindVisualFormat\n\ntypedef VkFlags VkXlibSurfaceCreateFlagsKHR;\ntypedef VkFlags VkXcbSurfaceCreateFlagsKHR;\n\ntypedef struct VkXlibSurfaceCreateInfoKHR\n{\n VkStructureType sType;\n const void* pNext;\n VkXlibSurfaceCreateFlagsKHR flags;\n Display* dpy;\n Window window;\n} VkXlibSurfaceCreateInfoKHR;\n\ntypedef struct VkXcbSurfaceCreateInfoKHR\n{\n VkStructureType sType;\n const void* pNext;\n VkXcbSurfaceCreateFlagsKHR flags;\n xcb_connection_t* connection;\n xcb_window_t window;\n} VkXcbSurfaceCreateInfoKHR;\n\ntypedef VkResult (APIENTRY *PFN_vkCreateXlibSurfaceKHR)(VkInstance,const VkXlibSurfaceCreateInfoKHR*,const VkAllocationCallbacks*,VkSurfaceKHR*);\ntypedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR)(VkPhysicalDevice,uint32_t,Display*,VisualID);\ntypedef VkResult (APIENTRY *PFN_vkCreateXcbSurfaceKHR)(VkInstance,const VkXcbSurfaceCreateInfoKHR*,const VkAllocationCallbacks*,VkSurfaceKHR*);\ntypedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR)(VkPhysicalDevice,uint32_t,xcb_connection_t*,xcb_visualid_t);\n\n#include \"posix_thread.h\"\n#include \"posix_time.h\"\n#include \"xkb_unicode.h\"\n#include \"glx_context.h\"\n#include \"egl_context.h\"\n#include \"osmesa_context.h\"\n#if defined(__linux__)\n#include \"linux_joystick.h\"\n#else\n#include \"null_joystick.h\"\n#endif\n\n#define _glfw_dlopen(name) dlopen(name, RTLD_LAZY | RTLD_LOCAL)\n#define _glfw_dlclose(handle) dlclose(handle)\n#define _glfw_dlsym(handle, name) dlsym(handle, name)\n\n#define _GLFW_EGL_NATIVE_WINDOW ((EGLNativeWindowType) window->x11.handle)\n#define _GLFW_EGL_NATIVE_DISPLAY ((EGLNativeDisplayType) _glfw.x11.display)\n\n#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowX11 x11\n#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryX11 x11\n#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorX11 x11\n#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorX11 x11\n\n\n// X11-specific per-window data\n//\ntypedef struct _GLFWwindowX11\n{\n Colormap colormap;\n Window handle;\n Window parent;\n XIC ic;\n\n GLFWbool overrideRedirect;\n GLFWbool iconified;\n GLFWbool maximized;\n\n // Whether the visual supports framebuffer transparency\n GLFWbool transparent;\n\n // Cached position and size used to filter out duplicate events\n int width, height;\n int xpos, ypos;\n\n // The last received cursor position, regardless of source\n int lastCursorPosX, lastCursorPosY;\n // The last position the cursor was warped to by GLFW\n int warpCursorPosX, warpCursorPosY;\n\n // The time of the last KeyPress event\n Time lastKeyTime;\n\n} _GLFWwindowX11;\n\n// X11-specific global data\n//\ntypedef struct _GLFWlibraryX11\n{\n Display* display;\n int screen;\n Window root;\n\n // System content scale\n float contentScaleX, contentScaleY;\n // Helper window for IPC\n Window helperWindowHandle;\n // Invisible cursor for hidden cursor mode\n Cursor hiddenCursorHandle;\n // Context for mapping window XIDs to _GLFWwindow pointers\n XContext context;\n // XIM input method\n XIM im;\n // Most recent error code received by X error handler\n int errorCode;\n // Primary selection string (while the primary selection is owned)\n char* primarySelectionString;\n // Clipboard string (while the selection is owned)\n char* clipboardString;\n // Key name string\n char keynames[GLFW_KEY_LAST + 1][5];\n // X11 keycode to GLFW key LUT\n short int keycodes[256];\n // GLFW key to X11 keycode LUT\n short int scancodes[GLFW_KEY_LAST + 1];\n // Where to place the cursor when re-enabled\n double restoreCursorPosX, restoreCursorPosY;\n // The window whose disabled cursor mode is active\n _GLFWwindow* disabledCursorWindow;\n\n // Window manager atoms\n Atom NET_SUPPORTED;\n Atom NET_SUPPORTING_WM_CHECK;\n Atom WM_PROTOCOLS;\n Atom WM_STATE;\n Atom WM_DELETE_WINDOW;\n Atom NET_WM_NAME;\n Atom NET_WM_ICON_NAME;\n Atom NET_WM_ICON;\n Atom NET_WM_PID;\n Atom NET_WM_PING;\n Atom NET_WM_WINDOW_TYPE;\n Atom NET_WM_WINDOW_TYPE_NORMAL;\n Atom NET_WM_STATE;\n Atom NET_WM_STATE_ABOVE;\n Atom NET_WM_STATE_FULLSCREEN;\n Atom NET_WM_STATE_MAXIMIZED_VERT;\n Atom NET_WM_STATE_MAXIMIZED_HORZ;\n Atom NET_WM_STATE_DEMANDS_ATTENTION;\n Atom NET_WM_BYPASS_COMPOSITOR;\n Atom NET_WM_FULLSCREEN_MONITORS;\n Atom NET_WM_WINDOW_OPACITY;\n Atom NET_WM_CM_Sx;\n Atom NET_WORKAREA;\n Atom NET_CURRENT_DESKTOP;\n Atom NET_ACTIVE_WINDOW;\n Atom NET_FRAME_EXTENTS;\n Atom NET_REQUEST_FRAME_EXTENTS;\n Atom MOTIF_WM_HINTS;\n\n // Xdnd (drag and drop) atoms\n Atom XdndAware;\n Atom XdndEnter;\n Atom XdndPosition;\n Atom XdndStatus;\n Atom XdndActionCopy;\n Atom XdndDrop;\n Atom XdndFinished;\n Atom XdndSelection;\n Atom XdndTypeList;\n Atom text_uri_list;\n\n // Selection (clipboard) atoms\n Atom TARGETS;\n Atom MULTIPLE;\n Atom INCR;\n Atom CLIPBOARD;\n Atom PRIMARY;\n Atom CLIPBOARD_MANAGER;\n Atom SAVE_TARGETS;\n Atom NULL_;\n Atom UTF8_STRING;\n Atom COMPOUND_STRING;\n Atom ATOM_PAIR;\n Atom GLFW_SELECTION;\n\n struct {\n GLFWbool available;\n void* handle;\n int eventBase;\n int errorBase;\n int major;\n int minor;\n GLFWbool gammaBroken;\n GLFWbool monitorBroken;\n PFN_XRRAllocGamma AllocGamma;\n PFN_XRRFreeCrtcInfo FreeCrtcInfo;\n PFN_XRRFreeGamma FreeGamma;\n PFN_XRRFreeOutputInfo FreeOutputInfo;\n PFN_XRRFreeScreenResources FreeScreenResources;\n PFN_XRRGetCrtcGamma GetCrtcGamma;\n PFN_XRRGetCrtcGammaSize GetCrtcGammaSize;\n PFN_XRRGetCrtcInfo GetCrtcInfo;\n PFN_XRRGetOutputInfo GetOutputInfo;\n PFN_XRRGetOutputPrimary GetOutputPrimary;\n PFN_XRRGetScreenResourcesCurrent GetScreenResourcesCurrent;\n PFN_XRRQueryExtension QueryExtension;\n PFN_XRRQueryVersion QueryVersion;\n PFN_XRRSelectInput SelectInput;\n PFN_XRRSetCrtcConfig SetCrtcConfig;\n PFN_XRRSetCrtcGamma SetCrtcGamma;\n PFN_XRRUpdateConfiguration UpdateConfiguration;\n } randr;\n\n struct {\n GLFWbool available;\n GLFWbool detectable;\n int majorOpcode;\n int eventBase;\n int errorBase;\n int major;\n int minor;\n unsigned int group;\n } xkb;\n\n struct {\n int count;\n int timeout;\n int interval;\n int blanking;\n int exposure;\n } saver;\n\n struct {\n int version;\n Window source;\n Atom format;\n } xdnd;\n\n struct {\n void* handle;\n PFN_XcursorImageCreate ImageCreate;\n PFN_XcursorImageDestroy ImageDestroy;\n PFN_XcursorImageLoadCursor ImageLoadCursor;\n } xcursor;\n\n struct {\n GLFWbool available;\n void* handle;\n int major;\n int minor;\n PFN_XineramaIsActive IsActive;\n PFN_XineramaQueryExtension QueryExtension;\n PFN_XineramaQueryScreens QueryScreens;\n } xinerama;\n\n struct {\n void* handle;\n PFN_XGetXCBConnection GetXCBConnection;\n } x11xcb;\n\n struct {\n GLFWbool available;\n void* handle;\n int eventBase;\n int errorBase;\n PFN_XF86VidModeQueryExtension QueryExtension;\n PFN_XF86VidModeGetGammaRamp GetGammaRamp;\n PFN_XF86VidModeSetGammaRamp SetGammaRamp;\n PFN_XF86VidModeGetGammaRampSize GetGammaRampSize;\n } vidmode;\n\n struct {\n GLFWbool available;\n void* handle;\n int majorOpcode;\n int eventBase;\n int errorBase;\n int major;\n int minor;\n PFN_XIQueryVersion QueryVersion;\n PFN_XISelectEvents SelectEvents;\n } xi;\n\n struct {\n GLFWbool available;\n void* handle;\n int major;\n int minor;\n int eventBase;\n int errorBase;\n PFN_XRenderQueryExtension QueryExtension;\n PFN_XRenderQueryVersion QueryVersion;\n PFN_XRenderFindVisualFormat FindVisualFormat;\n } xrender;\n\n} _GLFWlibraryX11;\n\n// X11-specific per-monitor data\n//\ntypedef struct _GLFWmonitorX11\n{\n RROutput output;\n RRCrtc crtc;\n RRMode oldMode;\n\n // Index of corresponding Xinerama screen,\n // for EWMH full screen window placement\n int index;\n\n} _GLFWmonitorX11;\n\n// X11-specific per-cursor data\n//\ntypedef struct _GLFWcursorX11\n{\n Cursor handle;\n\n} _GLFWcursorX11;\n\n\nvoid _glfwPollMonitorsX11(void);\nvoid _glfwSetVideoModeX11(_GLFWmonitor* monitor, const GLFWvidmode* desired);\nvoid _glfwRestoreVideoModeX11(_GLFWmonitor* monitor);\n\nCursor _glfwCreateCursorX11(const GLFWimage* image, int xhot, int yhot);\n\nunsigned long _glfwGetWindowPropertyX11(Window window,\n Atom property,\n Atom type,\n unsigned char** value);\nGLFWbool _glfwIsVisualTransparentX11(Visual* visual);\n\nvoid _glfwGrabErrorHandlerX11(void);\nvoid _glfwReleaseErrorHandlerX11(void);\nvoid _glfwInputErrorX11(int error, const char* message);\n\nvoid _glfwPushSelectionToManagerX11(void);\n\n" }, { "path": "thirdparty/glfw/src/x11_window.c", "content": "//========================================================================\n// GLFW 3.3 X11 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2019 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n#include \n#include \n\n#include \n\n#include \n#include \n#include \n#include \n#include \n#include \n\n// Action for EWMH client messages\n#define _NET_WM_STATE_REMOVE 0\n#define _NET_WM_STATE_ADD 1\n#define _NET_WM_STATE_TOGGLE 2\n\n// Additional mouse button names for XButtonEvent\n#define Button6 6\n#define Button7 7\n\n// Motif WM hints flags\n#define MWM_HINTS_DECORATIONS 2\n#define MWM_DECOR_ALL 1\n\n#define _GLFW_XDND_VERSION 5\n\n\n// Wait for data to arrive using select\n// This avoids blocking other threads via the per-display Xlib lock that also\n// covers GLX functions\n//\nstatic GLFWbool waitForEvent(double* timeout)\n{\n fd_set fds;\n const int fd = ConnectionNumber(_glfw.x11.display);\n int count = fd + 1;\n\n#if defined(__linux__)\n if (_glfw.linjs.inotify > fd)\n count = _glfw.linjs.inotify + 1;\n#endif\n for (;;)\n {\n FD_ZERO(&fds);\n FD_SET(fd, &fds);\n#if defined(__linux__)\n if (_glfw.linjs.inotify > 0)\n FD_SET(_glfw.linjs.inotify, &fds);\n#endif\n\n if (timeout)\n {\n const long seconds = (long) *timeout;\n const long microseconds = (long) ((*timeout - seconds) * 1e6);\n struct timeval tv = { seconds, microseconds };\n const uint64_t base = _glfwPlatformGetTimerValue();\n\n const int result = select(count, &fds, NULL, NULL, &tv);\n const int error = errno;\n\n *timeout -= (_glfwPlatformGetTimerValue() - base) /\n (double) _glfwPlatformGetTimerFrequency();\n\n if (result > 0)\n return GLFW_TRUE;\n if ((result == -1 && error == EINTR) || *timeout <= 0.0)\n return GLFW_FALSE;\n }\n else if (select(count, &fds, NULL, NULL, NULL) != -1 || errno != EINTR)\n return GLFW_TRUE;\n }\n}\n\n// Waits until a VisibilityNotify event arrives for the specified window or the\n// timeout period elapses (ICCCM section 4.2.2)\n//\nstatic GLFWbool waitForVisibilityNotify(_GLFWwindow* window)\n{\n XEvent dummy;\n double timeout = 0.1;\n\n while (!XCheckTypedWindowEvent(_glfw.x11.display,\n window->x11.handle,\n VisibilityNotify,\n &dummy))\n {\n if (!waitForEvent(&timeout))\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\n// Returns whether the window is iconified\n//\nstatic int getWindowState(_GLFWwindow* window)\n{\n int result = WithdrawnState;\n struct {\n CARD32 state;\n Window icon;\n } *state = NULL;\n\n if (_glfwGetWindowPropertyX11(window->x11.handle,\n _glfw.x11.WM_STATE,\n _glfw.x11.WM_STATE,\n (unsigned char**) &state) >= 2)\n {\n result = state->state;\n }\n\n if (state)\n XFree(state);\n\n return result;\n}\n\n// Returns whether the event is a selection event\n//\nstatic Bool isSelectionEvent(Display* display, XEvent* event, XPointer pointer)\n{\n if (event->xany.window != _glfw.x11.helperWindowHandle)\n return False;\n\n return event->type == SelectionRequest ||\n event->type == SelectionNotify ||\n event->type == SelectionClear;\n}\n\n// Returns whether it is a _NET_FRAME_EXTENTS event for the specified window\n//\nstatic Bool isFrameExtentsEvent(Display* display, XEvent* event, XPointer pointer)\n{\n _GLFWwindow* window = (_GLFWwindow*) pointer;\n return event->type == PropertyNotify &&\n event->xproperty.state == PropertyNewValue &&\n event->xproperty.window == window->x11.handle &&\n event->xproperty.atom == _glfw.x11.NET_FRAME_EXTENTS;\n}\n\n// Returns whether it is a property event for the specified selection transfer\n//\nstatic Bool isSelPropNewValueNotify(Display* display, XEvent* event, XPointer pointer)\n{\n XEvent* notification = (XEvent*) pointer;\n return event->type == PropertyNotify &&\n event->xproperty.state == PropertyNewValue &&\n event->xproperty.window == notification->xselection.requestor &&\n event->xproperty.atom == notification->xselection.property;\n}\n\n// Translates an X event modifier state mask\n//\nstatic int translateState(int state)\n{\n int mods = 0;\n\n if (state & ShiftMask)\n mods |= GLFW_MOD_SHIFT;\n if (state & ControlMask)\n mods |= GLFW_MOD_CONTROL;\n if (state & Mod1Mask)\n mods |= GLFW_MOD_ALT;\n if (state & Mod4Mask)\n mods |= GLFW_MOD_SUPER;\n if (state & LockMask)\n mods |= GLFW_MOD_CAPS_LOCK;\n if (state & Mod2Mask)\n mods |= GLFW_MOD_NUM_LOCK;\n\n return mods;\n}\n\n// Translates an X11 key code to a GLFW key token\n//\nstatic int translateKey(int scancode)\n{\n // Use the pre-filled LUT (see createKeyTables() in x11_init.c)\n if (scancode < 0 || scancode > 255)\n return GLFW_KEY_UNKNOWN;\n\n return _glfw.x11.keycodes[scancode];\n}\n\n// Sends an EWMH or ICCCM event to the window manager\n//\nstatic void sendEventToWM(_GLFWwindow* window, Atom type,\n long a, long b, long c, long d, long e)\n{\n XEvent event = { ClientMessage };\n event.xclient.window = window->x11.handle;\n event.xclient.format = 32; // Data is 32-bit longs\n event.xclient.message_type = type;\n event.xclient.data.l[0] = a;\n event.xclient.data.l[1] = b;\n event.xclient.data.l[2] = c;\n event.xclient.data.l[3] = d;\n event.xclient.data.l[4] = e;\n\n XSendEvent(_glfw.x11.display, _glfw.x11.root,\n False,\n SubstructureNotifyMask | SubstructureRedirectMask,\n &event);\n}\n\n// Updates the normal hints according to the window settings\n//\nstatic void updateNormalHints(_GLFWwindow* window, int width, int height)\n{\n XSizeHints* hints = XAllocSizeHints();\n\n if (!window->monitor)\n {\n if (window->resizable)\n {\n if (window->minwidth != GLFW_DONT_CARE &&\n window->minheight != GLFW_DONT_CARE)\n {\n hints->flags |= PMinSize;\n hints->min_width = window->minwidth;\n hints->min_height = window->minheight;\n }\n\n if (window->maxwidth != GLFW_DONT_CARE &&\n window->maxheight != GLFW_DONT_CARE)\n {\n hints->flags |= PMaxSize;\n hints->max_width = window->maxwidth;\n hints->max_height = window->maxheight;\n }\n\n if (window->numer != GLFW_DONT_CARE &&\n window->denom != GLFW_DONT_CARE)\n {\n hints->flags |= PAspect;\n hints->min_aspect.x = hints->max_aspect.x = window->numer;\n hints->min_aspect.y = hints->max_aspect.y = window->denom;\n }\n }\n else\n {\n hints->flags |= (PMinSize | PMaxSize);\n hints->min_width = hints->max_width = width;\n hints->min_height = hints->max_height = height;\n }\n }\n\n hints->flags |= PWinGravity;\n hints->win_gravity = StaticGravity;\n\n XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints);\n XFree(hints);\n}\n\n// Updates the full screen status of the window\n//\nstatic void updateWindowMode(_GLFWwindow* window)\n{\n if (window->monitor)\n {\n if (_glfw.x11.xinerama.available &&\n _glfw.x11.NET_WM_FULLSCREEN_MONITORS)\n {\n sendEventToWM(window,\n _glfw.x11.NET_WM_FULLSCREEN_MONITORS,\n window->monitor->x11.index,\n window->monitor->x11.index,\n window->monitor->x11.index,\n window->monitor->x11.index,\n 0);\n }\n\n if (_glfw.x11.NET_WM_STATE && _glfw.x11.NET_WM_STATE_FULLSCREEN)\n {\n sendEventToWM(window,\n _glfw.x11.NET_WM_STATE,\n _NET_WM_STATE_ADD,\n _glfw.x11.NET_WM_STATE_FULLSCREEN,\n 0, 1, 0);\n }\n else\n {\n // This is the butcher's way of removing window decorations\n // Setting the override-redirect attribute on a window makes the\n // window manager ignore the window completely (ICCCM, section 4)\n // The good thing is that this makes undecorated full screen windows\n // easy to do; the bad thing is that we have to do everything\n // manually and some things (like iconify/restore) won't work at\n // all, as those are tasks usually performed by the window manager\n\n XSetWindowAttributes attributes;\n attributes.override_redirect = True;\n XChangeWindowAttributes(_glfw.x11.display,\n window->x11.handle,\n CWOverrideRedirect,\n &attributes);\n\n window->x11.overrideRedirect = GLFW_TRUE;\n }\n\n // Enable compositor bypass\n if (!window->x11.transparent)\n {\n const unsigned long value = 1;\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_BYPASS_COMPOSITOR, XA_CARDINAL, 32,\n PropModeReplace, (unsigned char*) &value, 1);\n }\n }\n else\n {\n if (_glfw.x11.xinerama.available &&\n _glfw.x11.NET_WM_FULLSCREEN_MONITORS)\n {\n XDeleteProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_FULLSCREEN_MONITORS);\n }\n\n if (_glfw.x11.NET_WM_STATE && _glfw.x11.NET_WM_STATE_FULLSCREEN)\n {\n sendEventToWM(window,\n _glfw.x11.NET_WM_STATE,\n _NET_WM_STATE_REMOVE,\n _glfw.x11.NET_WM_STATE_FULLSCREEN,\n 0, 1, 0);\n }\n else\n {\n XSetWindowAttributes attributes;\n attributes.override_redirect = False;\n XChangeWindowAttributes(_glfw.x11.display,\n window->x11.handle,\n CWOverrideRedirect,\n &attributes);\n\n window->x11.overrideRedirect = GLFW_FALSE;\n }\n\n // Disable compositor bypass\n if (!window->x11.transparent)\n {\n XDeleteProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_BYPASS_COMPOSITOR);\n }\n }\n}\n\n// Splits and translates a text/uri-list into separate file paths\n// NOTE: This function destroys the provided string\n//\nstatic char** parseUriList(char* text, int* count)\n{\n const char* prefix = \"file://\";\n char** paths = NULL;\n char* line;\n\n *count = 0;\n\n while ((line = strtok(text, \"\\r\\n\")))\n {\n text = NULL;\n\n if (line[0] == '#')\n continue;\n\n if (strncmp(line, prefix, strlen(prefix)) == 0)\n {\n line += strlen(prefix);\n // TODO: Validate hostname\n while (*line != '/')\n line++;\n }\n\n (*count)++;\n\n char* path = calloc(strlen(line) + 1, 1);\n paths = realloc(paths, *count * sizeof(char*));\n paths[*count - 1] = path;\n\n while (*line)\n {\n if (line[0] == '%' && line[1] && line[2])\n {\n const char digits[3] = { line[1], line[2], '\\0' };\n *path = strtol(digits, NULL, 16);\n line += 2;\n }\n else\n *path = *line;\n\n path++;\n line++;\n }\n }\n\n return paths;\n}\n\n// Encode a Unicode code point to a UTF-8 stream\n// Based on cutef8 by Jeff Bezanson (Public Domain)\n//\nstatic size_t encodeUTF8(char* s, unsigned int ch)\n{\n size_t count = 0;\n\n if (ch < 0x80)\n s[count++] = (char) ch;\n else if (ch < 0x800)\n {\n s[count++] = (ch >> 6) | 0xc0;\n s[count++] = (ch & 0x3f) | 0x80;\n }\n else if (ch < 0x10000)\n {\n s[count++] = (ch >> 12) | 0xe0;\n s[count++] = ((ch >> 6) & 0x3f) | 0x80;\n s[count++] = (ch & 0x3f) | 0x80;\n }\n else if (ch < 0x110000)\n {\n s[count++] = (ch >> 18) | 0xf0;\n s[count++] = ((ch >> 12) & 0x3f) | 0x80;\n s[count++] = ((ch >> 6) & 0x3f) | 0x80;\n s[count++] = (ch & 0x3f) | 0x80;\n }\n\n return count;\n}\n\n// Decode a Unicode code point from a UTF-8 stream\n// Based on cutef8 by Jeff Bezanson (Public Domain)\n//\n#if defined(X_HAVE_UTF8_STRING)\nstatic unsigned int decodeUTF8(const char** s)\n{\n unsigned int ch = 0, count = 0;\n static const unsigned int offsets[] =\n {\n 0x00000000u, 0x00003080u, 0x000e2080u,\n 0x03c82080u, 0xfa082080u, 0x82082080u\n };\n\n do\n {\n ch = (ch << 6) + (unsigned char) **s;\n (*s)++;\n count++;\n } while ((**s & 0xc0) == 0x80);\n\n assert(count <= 6);\n return ch - offsets[count - 1];\n}\n#endif /*X_HAVE_UTF8_STRING*/\n\n// Convert the specified Latin-1 string to UTF-8\n//\nstatic char* convertLatin1toUTF8(const char* source)\n{\n size_t size = 1;\n const char* sp;\n\n for (sp = source; *sp; sp++)\n size += (*sp & 0x80) ? 2 : 1;\n\n char* target = calloc(size, 1);\n char* tp = target;\n\n for (sp = source; *sp; sp++)\n tp += encodeUTF8(tp, *sp);\n\n return target;\n}\n\n// Updates the cursor image according to its cursor mode\n//\nstatic void updateCursorImage(_GLFWwindow* window)\n{\n if (window->cursorMode == GLFW_CURSOR_NORMAL)\n {\n if (window->cursor)\n {\n XDefineCursor(_glfw.x11.display, window->x11.handle,\n window->cursor->x11.handle);\n }\n else\n XUndefineCursor(_glfw.x11.display, window->x11.handle);\n }\n else\n {\n XDefineCursor(_glfw.x11.display, window->x11.handle,\n _glfw.x11.hiddenCursorHandle);\n }\n}\n\n// Enable XI2 raw mouse motion events\n//\nstatic void enableRawMouseMotion(_GLFWwindow* window)\n{\n XIEventMask em;\n unsigned char mask[XIMaskLen(XI_RawMotion)] = { 0 };\n\n em.deviceid = XIAllMasterDevices;\n em.mask_len = sizeof(mask);\n em.mask = mask;\n XISetMask(mask, XI_RawMotion);\n\n XISelectEvents(_glfw.x11.display, _glfw.x11.root, &em, 1);\n}\n\n// Disable XI2 raw mouse motion events\n//\nstatic void disableRawMouseMotion(_GLFWwindow* window)\n{\n XIEventMask em;\n unsigned char mask[] = { 0 };\n\n em.deviceid = XIAllMasterDevices;\n em.mask_len = sizeof(mask);\n em.mask = mask;\n\n XISelectEvents(_glfw.x11.display, _glfw.x11.root, &em, 1);\n}\n\n// Apply disabled cursor mode to a focused window\n//\nstatic void disableCursor(_GLFWwindow* window)\n{\n if (window->rawMouseMotion)\n enableRawMouseMotion(window);\n\n _glfw.x11.disabledCursorWindow = window;\n _glfwPlatformGetCursorPos(window,\n &_glfw.x11.restoreCursorPosX,\n &_glfw.x11.restoreCursorPosY);\n updateCursorImage(window);\n _glfwCenterCursorInContentArea(window);\n XGrabPointer(_glfw.x11.display, window->x11.handle, True,\n ButtonPressMask | ButtonReleaseMask | PointerMotionMask,\n GrabModeAsync, GrabModeAsync,\n window->x11.handle,\n _glfw.x11.hiddenCursorHandle,\n CurrentTime);\n}\n\n// Exit disabled cursor mode for the specified window\n//\nstatic void enableCursor(_GLFWwindow* window)\n{\n if (window->rawMouseMotion)\n disableRawMouseMotion(window);\n\n _glfw.x11.disabledCursorWindow = NULL;\n XUngrabPointer(_glfw.x11.display, CurrentTime);\n _glfwPlatformSetCursorPos(window,\n _glfw.x11.restoreCursorPosX,\n _glfw.x11.restoreCursorPosY);\n updateCursorImage(window);\n}\n\n// Create the X11 window (and its colormap)\n//\nstatic GLFWbool createNativeWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n Visual* visual, int depth)\n{\n int width = wndconfig->width;\n int height = wndconfig->height;\n\n if (wndconfig->scaleToMonitor)\n {\n width *= _glfw.x11.contentScaleX;\n height *= _glfw.x11.contentScaleY;\n }\n\n // Create a colormap based on the visual used by the current context\n window->x11.colormap = XCreateColormap(_glfw.x11.display,\n _glfw.x11.root,\n visual,\n AllocNone);\n\n window->x11.transparent = _glfwIsVisualTransparentX11(visual);\n\n XSetWindowAttributes wa = { 0 };\n wa.colormap = window->x11.colormap;\n wa.event_mask = StructureNotifyMask | KeyPressMask | KeyReleaseMask |\n PointerMotionMask | ButtonPressMask | ButtonReleaseMask |\n ExposureMask | FocusChangeMask | VisibilityChangeMask |\n EnterWindowMask | LeaveWindowMask | PropertyChangeMask;\n\n _glfwGrabErrorHandlerX11();\n\n window->x11.parent = _glfw.x11.root;\n window->x11.handle = XCreateWindow(_glfw.x11.display,\n _glfw.x11.root,\n 0, 0, // Position\n width, height,\n 0, // Border width\n depth, // Color depth\n InputOutput,\n visual,\n CWBorderPixel | CWColormap | CWEventMask,\n &wa);\n\n _glfwReleaseErrorHandlerX11();\n\n if (!window->x11.handle)\n {\n _glfwInputErrorX11(GLFW_PLATFORM_ERROR,\n \"X11: Failed to create window\");\n return GLFW_FALSE;\n }\n\n XSaveContext(_glfw.x11.display,\n window->x11.handle,\n _glfw.x11.context,\n (XPointer) window);\n\n if (!wndconfig->decorated)\n _glfwPlatformSetWindowDecorated(window, GLFW_FALSE);\n\n if (_glfw.x11.NET_WM_STATE && !window->monitor)\n {\n Atom states[3];\n int count = 0;\n\n if (wndconfig->floating)\n {\n if (_glfw.x11.NET_WM_STATE_ABOVE)\n states[count++] = _glfw.x11.NET_WM_STATE_ABOVE;\n }\n\n if (wndconfig->maximized)\n {\n if (_glfw.x11.NET_WM_STATE_MAXIMIZED_VERT &&\n _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ)\n {\n states[count++] = _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT;\n states[count++] = _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ;\n window->x11.maximized = GLFW_TRUE;\n }\n }\n\n if (count)\n {\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_STATE, XA_ATOM, 32,\n PropModeReplace, (unsigned char*) states, count);\n }\n }\n\n // Declare the WM protocols supported by GLFW\n {\n Atom protocols[] =\n {\n _glfw.x11.WM_DELETE_WINDOW,\n _glfw.x11.NET_WM_PING\n };\n\n XSetWMProtocols(_glfw.x11.display, window->x11.handle,\n protocols, sizeof(protocols) / sizeof(Atom));\n }\n\n // Declare our PID\n {\n const long pid = getpid();\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_PID, XA_CARDINAL, 32,\n PropModeReplace,\n (unsigned char*) &pid, 1);\n }\n\n if (_glfw.x11.NET_WM_WINDOW_TYPE && _glfw.x11.NET_WM_WINDOW_TYPE_NORMAL)\n {\n Atom type = _glfw.x11.NET_WM_WINDOW_TYPE_NORMAL;\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_WINDOW_TYPE, XA_ATOM, 32,\n PropModeReplace, (unsigned char*) &type, 1);\n }\n\n // Set ICCCM WM_HINTS property\n {\n XWMHints* hints = XAllocWMHints();\n if (!hints)\n {\n _glfwInputError(GLFW_OUT_OF_MEMORY,\n \"X11: Failed to allocate WM hints\");\n return GLFW_FALSE;\n }\n\n hints->flags = StateHint;\n hints->initial_state = NormalState;\n\n XSetWMHints(_glfw.x11.display, window->x11.handle, hints);\n XFree(hints);\n }\n\n updateNormalHints(window, width, height);\n\n // Set ICCCM WM_CLASS property\n {\n XClassHint* hint = XAllocClassHint();\n\n if (strlen(wndconfig->x11.instanceName) &&\n strlen(wndconfig->x11.className))\n {\n hint->res_name = (char*) wndconfig->x11.instanceName;\n hint->res_class = (char*) wndconfig->x11.className;\n }\n else\n {\n const char* resourceName = getenv(\"RESOURCE_NAME\");\n if (resourceName && strlen(resourceName))\n hint->res_name = (char*) resourceName;\n else if (strlen(wndconfig->title))\n hint->res_name = (char*) wndconfig->title;\n else\n hint->res_name = (char*) \"glfw-application\";\n\n if (strlen(wndconfig->title))\n hint->res_class = (char*) wndconfig->title;\n else\n hint->res_class = (char*) \"GLFW-Application\";\n }\n\n XSetClassHint(_glfw.x11.display, window->x11.handle, hint);\n XFree(hint);\n }\n\n // Announce support for Xdnd (drag and drop)\n {\n const Atom version = _GLFW_XDND_VERSION;\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.XdndAware, XA_ATOM, 32,\n PropModeReplace, (unsigned char*) &version, 1);\n }\n\n _glfwPlatformSetWindowTitle(window, wndconfig->title);\n\n if (_glfw.x11.im)\n {\n window->x11.ic = XCreateIC(_glfw.x11.im,\n XNInputStyle,\n XIMPreeditNothing | XIMStatusNothing,\n XNClientWindow,\n window->x11.handle,\n XNFocusWindow,\n window->x11.handle,\n NULL);\n }\n\n if (window->x11.ic)\n {\n unsigned long filter = 0;\n if (XGetICValues(window->x11.ic, XNFilterEvents, &filter, NULL) == NULL)\n XSelectInput(_glfw.x11.display, window->x11.handle, wa.event_mask | filter);\n }\n\n _glfwPlatformGetWindowPos(window, &window->x11.xpos, &window->x11.ypos);\n _glfwPlatformGetWindowSize(window, &window->x11.width, &window->x11.height);\n\n return GLFW_TRUE;\n}\n\n// Set the specified property to the selection converted to the requested target\n//\nstatic Atom writeTargetToProperty(const XSelectionRequestEvent* request)\n{\n int i;\n char* selectionString = NULL;\n const Atom formats[] = { _glfw.x11.UTF8_STRING, XA_STRING };\n const int formatCount = sizeof(formats) / sizeof(formats[0]);\n\n if (request->selection == _glfw.x11.PRIMARY)\n selectionString = _glfw.x11.primarySelectionString;\n else\n selectionString = _glfw.x11.clipboardString;\n\n if (request->property == None)\n {\n // The requester is a legacy client (ICCCM section 2.2)\n // We don't support legacy clients, so fail here\n return None;\n }\n\n if (request->target == _glfw.x11.TARGETS)\n {\n // The list of supported targets was requested\n\n const Atom targets[] = { _glfw.x11.TARGETS,\n _glfw.x11.MULTIPLE,\n _glfw.x11.UTF8_STRING,\n XA_STRING };\n\n XChangeProperty(_glfw.x11.display,\n request->requestor,\n request->property,\n XA_ATOM,\n 32,\n PropModeReplace,\n (unsigned char*) targets,\n sizeof(targets) / sizeof(targets[0]));\n\n return request->property;\n }\n\n if (request->target == _glfw.x11.MULTIPLE)\n {\n // Multiple conversions were requested\n\n Atom* targets;\n unsigned long i, count;\n\n count = _glfwGetWindowPropertyX11(request->requestor,\n request->property,\n _glfw.x11.ATOM_PAIR,\n (unsigned char**) &targets);\n\n for (i = 0; i < count; i += 2)\n {\n int j;\n\n for (j = 0; j < formatCount; j++)\n {\n if (targets[i] == formats[j])\n break;\n }\n\n if (j < formatCount)\n {\n XChangeProperty(_glfw.x11.display,\n request->requestor,\n targets[i + 1],\n targets[i],\n 8,\n PropModeReplace,\n (unsigned char *) selectionString,\n strlen(selectionString));\n }\n else\n targets[i + 1] = None;\n }\n\n XChangeProperty(_glfw.x11.display,\n request->requestor,\n request->property,\n _glfw.x11.ATOM_PAIR,\n 32,\n PropModeReplace,\n (unsigned char*) targets,\n count);\n\n XFree(targets);\n\n return request->property;\n }\n\n if (request->target == _glfw.x11.SAVE_TARGETS)\n {\n // The request is a check whether we support SAVE_TARGETS\n // It should be handled as a no-op side effect target\n\n XChangeProperty(_glfw.x11.display,\n request->requestor,\n request->property,\n _glfw.x11.NULL_,\n 32,\n PropModeReplace,\n NULL,\n 0);\n\n return request->property;\n }\n\n // Conversion to a data target was requested\n\n for (i = 0; i < formatCount; i++)\n {\n if (request->target == formats[i])\n {\n // The requested target is one we support\n\n XChangeProperty(_glfw.x11.display,\n request->requestor,\n request->property,\n request->target,\n 8,\n PropModeReplace,\n (unsigned char *) selectionString,\n strlen(selectionString));\n\n return request->property;\n }\n }\n\n // The requested target is not supported\n\n return None;\n}\n\nstatic void handleSelectionClear(XEvent* event)\n{\n if (event->xselectionclear.selection == _glfw.x11.PRIMARY)\n {\n free(_glfw.x11.primarySelectionString);\n _glfw.x11.primarySelectionString = NULL;\n }\n else\n {\n free(_glfw.x11.clipboardString);\n _glfw.x11.clipboardString = NULL;\n }\n}\n\nstatic void handleSelectionRequest(XEvent* event)\n{\n const XSelectionRequestEvent* request = &event->xselectionrequest;\n\n XEvent reply = { SelectionNotify };\n reply.xselection.property = writeTargetToProperty(request);\n reply.xselection.display = request->display;\n reply.xselection.requestor = request->requestor;\n reply.xselection.selection = request->selection;\n reply.xselection.target = request->target;\n reply.xselection.time = request->time;\n\n XSendEvent(_glfw.x11.display, request->requestor, False, 0, &reply);\n}\n\nstatic const char* getSelectionString(Atom selection)\n{\n char** selectionString = NULL;\n const Atom targets[] = { _glfw.x11.UTF8_STRING, XA_STRING };\n const size_t targetCount = sizeof(targets) / sizeof(targets[0]);\n\n if (selection == _glfw.x11.PRIMARY)\n selectionString = &_glfw.x11.primarySelectionString;\n else\n selectionString = &_glfw.x11.clipboardString;\n\n if (XGetSelectionOwner(_glfw.x11.display, selection) ==\n _glfw.x11.helperWindowHandle)\n {\n // Instead of doing a large number of X round-trips just to put this\n // string into a window property and then read it back, just return it\n return *selectionString;\n }\n\n free(*selectionString);\n *selectionString = NULL;\n\n for (size_t i = 0; i < targetCount; i++)\n {\n char* data;\n Atom actualType;\n int actualFormat;\n unsigned long itemCount, bytesAfter;\n XEvent notification, dummy;\n\n XConvertSelection(_glfw.x11.display,\n selection,\n targets[i],\n _glfw.x11.GLFW_SELECTION,\n _glfw.x11.helperWindowHandle,\n CurrentTime);\n\n while (!XCheckTypedWindowEvent(_glfw.x11.display,\n _glfw.x11.helperWindowHandle,\n SelectionNotify,\n ¬ification))\n {\n waitForEvent(NULL);\n }\n\n if (notification.xselection.property == None)\n continue;\n\n XCheckIfEvent(_glfw.x11.display,\n &dummy,\n isSelPropNewValueNotify,\n (XPointer) ¬ification);\n\n XGetWindowProperty(_glfw.x11.display,\n notification.xselection.requestor,\n notification.xselection.property,\n 0,\n LONG_MAX,\n True,\n AnyPropertyType,\n &actualType,\n &actualFormat,\n &itemCount,\n &bytesAfter,\n (unsigned char**) &data);\n\n if (actualType == _glfw.x11.INCR)\n {\n size_t size = 1;\n char* string = NULL;\n\n for (;;)\n {\n while (!XCheckIfEvent(_glfw.x11.display,\n &dummy,\n isSelPropNewValueNotify,\n (XPointer) ¬ification))\n {\n waitForEvent(NULL);\n }\n\n XFree(data);\n XGetWindowProperty(_glfw.x11.display,\n notification.xselection.requestor,\n notification.xselection.property,\n 0,\n LONG_MAX,\n True,\n AnyPropertyType,\n &actualType,\n &actualFormat,\n &itemCount,\n &bytesAfter,\n (unsigned char**) &data);\n\n if (itemCount)\n {\n size += itemCount;\n string = realloc(string, size);\n string[size - itemCount - 1] = '\\0';\n strcat(string, data);\n }\n\n if (!itemCount)\n {\n if (targets[i] == XA_STRING)\n {\n *selectionString = convertLatin1toUTF8(string);\n free(string);\n }\n else\n *selectionString = string;\n\n break;\n }\n }\n }\n else if (actualType == targets[i])\n {\n if (targets[i] == XA_STRING)\n *selectionString = convertLatin1toUTF8(data);\n else\n *selectionString = _glfw_strdup(data);\n }\n\n XFree(data);\n\n if (*selectionString)\n break;\n }\n\n if (!*selectionString)\n {\n _glfwInputError(GLFW_FORMAT_UNAVAILABLE,\n \"X11: Failed to convert selection to string\");\n }\n\n return *selectionString;\n}\n\n// Make the specified window and its video mode active on its monitor\n//\nstatic void acquireMonitor(_GLFWwindow* window)\n{\n if (_glfw.x11.saver.count == 0)\n {\n // Remember old screen saver settings\n XGetScreenSaver(_glfw.x11.display,\n &_glfw.x11.saver.timeout,\n &_glfw.x11.saver.interval,\n &_glfw.x11.saver.blanking,\n &_glfw.x11.saver.exposure);\n\n // Disable screen saver\n XSetScreenSaver(_glfw.x11.display, 0, 0, DontPreferBlanking,\n DefaultExposures);\n }\n\n if (!window->monitor->window)\n _glfw.x11.saver.count++;\n\n _glfwSetVideoModeX11(window->monitor, &window->videoMode);\n\n if (window->x11.overrideRedirect)\n {\n int xpos, ypos;\n GLFWvidmode mode;\n\n // Manually position the window over its monitor\n _glfwPlatformGetMonitorPos(window->monitor, &xpos, &ypos);\n _glfwPlatformGetVideoMode(window->monitor, &mode);\n\n XMoveResizeWindow(_glfw.x11.display, window->x11.handle,\n xpos, ypos, mode.width, mode.height);\n }\n\n _glfwInputMonitorWindow(window->monitor, window);\n}\n\n// Remove the window and restore the original video mode\n//\nstatic void releaseMonitor(_GLFWwindow* window)\n{\n if (window->monitor->window != window)\n return;\n\n _glfwInputMonitorWindow(window->monitor, NULL);\n _glfwRestoreVideoModeX11(window->monitor);\n\n _glfw.x11.saver.count--;\n\n if (_glfw.x11.saver.count == 0)\n {\n // Restore old screen saver settings\n XSetScreenSaver(_glfw.x11.display,\n _glfw.x11.saver.timeout,\n _glfw.x11.saver.interval,\n _glfw.x11.saver.blanking,\n _glfw.x11.saver.exposure);\n }\n}\n\n// Process the specified X event\n//\nstatic void processEvent(XEvent *event)\n{\n int keycode = 0;\n Bool filtered = False;\n\n // HACK: Save scancode as some IMs clear the field in XFilterEvent\n if (event->type == KeyPress || event->type == KeyRelease)\n keycode = event->xkey.keycode;\n\n if (_glfw.x11.im)\n filtered = XFilterEvent(event, None);\n\n if (_glfw.x11.randr.available)\n {\n if (event->type == _glfw.x11.randr.eventBase + RRNotify)\n {\n XRRUpdateConfiguration(event);\n _glfwPollMonitorsX11();\n return;\n }\n }\n\n if (_glfw.x11.xkb.available)\n {\n if (event->type == _glfw.x11.xkb.eventBase + XkbEventCode)\n {\n if (((XkbEvent*) event)->any.xkb_type == XkbStateNotify &&\n (((XkbEvent*) event)->state.changed & XkbGroupStateMask))\n {\n _glfw.x11.xkb.group = ((XkbEvent*) event)->state.group;\n }\n }\n }\n\n if (event->type == GenericEvent)\n {\n if (_glfw.x11.xi.available)\n {\n _GLFWwindow* window = _glfw.x11.disabledCursorWindow;\n\n if (window &&\n window->rawMouseMotion &&\n event->xcookie.extension == _glfw.x11.xi.majorOpcode &&\n XGetEventData(_glfw.x11.display, &event->xcookie) &&\n event->xcookie.evtype == XI_RawMotion)\n {\n XIRawEvent* re = event->xcookie.data;\n if (re->valuators.mask_len)\n {\n const double* values = re->raw_values;\n double xpos = window->virtualCursorPosX;\n double ypos = window->virtualCursorPosY;\n\n if (XIMaskIsSet(re->valuators.mask, 0))\n {\n xpos += *values;\n values++;\n }\n\n if (XIMaskIsSet(re->valuators.mask, 1))\n ypos += *values;\n\n _glfwInputCursorPos(window, xpos, ypos);\n }\n }\n\n XFreeEventData(_glfw.x11.display, &event->xcookie);\n }\n\n return;\n }\n\n if (event->type == SelectionClear)\n {\n handleSelectionClear(event);\n return;\n }\n else if (event->type == SelectionRequest)\n {\n handleSelectionRequest(event);\n return;\n }\n\n _GLFWwindow* window = NULL;\n if (XFindContext(_glfw.x11.display,\n event->xany.window,\n _glfw.x11.context,\n (XPointer*) &window) != 0)\n {\n // This is an event for a window that has already been destroyed\n return;\n }\n\n switch (event->type)\n {\n case ReparentNotify:\n {\n window->x11.parent = event->xreparent.parent;\n return;\n }\n\n case KeyPress:\n {\n const int key = translateKey(keycode);\n const int mods = translateState(event->xkey.state);\n const int plain = !(mods & (GLFW_MOD_CONTROL | GLFW_MOD_ALT));\n\n if (window->x11.ic)\n {\n // HACK: Ignore duplicate key press events generated by ibus\n // These have the same timestamp as the original event\n // Corresponding release events are filtered out\n // implicitly by the GLFW key repeat logic\n if (window->x11.lastKeyTime < event->xkey.time)\n {\n if (keycode)\n _glfwInputKey(window, key, keycode, GLFW_PRESS, mods);\n\n window->x11.lastKeyTime = event->xkey.time;\n }\n\n if (!filtered)\n {\n int count;\n Status status;\n#if defined(X_HAVE_UTF8_STRING)\n char buffer[100];\n char* chars = buffer;\n\n count = Xutf8LookupString(window->x11.ic,\n &event->xkey,\n buffer, sizeof(buffer) - 1,\n NULL, &status);\n\n if (status == XBufferOverflow)\n {\n chars = calloc(count + 1, 1);\n count = Xutf8LookupString(window->x11.ic,\n &event->xkey,\n chars, count,\n NULL, &status);\n }\n\n if (status == XLookupChars || status == XLookupBoth)\n {\n const char* c = chars;\n chars[count] = '\\0';\n while (c - chars < count)\n _glfwInputChar(window, decodeUTF8(&c), mods, plain);\n }\n#else /*X_HAVE_UTF8_STRING*/\n wchar_t buffer[16];\n wchar_t* chars = buffer;\n\n count = XwcLookupString(window->x11.ic,\n &event->xkey,\n buffer,\n sizeof(buffer) / sizeof(wchar_t),\n NULL,\n &status);\n\n if (status == XBufferOverflow)\n {\n chars = calloc(count, sizeof(wchar_t));\n count = XwcLookupString(window->x11.ic,\n &event->xkey,\n chars, count,\n NULL, &status);\n }\n\n if (status == XLookupChars || status == XLookupBoth)\n {\n int i;\n for (i = 0; i < count; i++)\n _glfwInputChar(window, chars[i], mods, plain);\n }\n#endif /*X_HAVE_UTF8_STRING*/\n\n if (chars != buffer)\n free(chars);\n }\n }\n else\n {\n KeySym keysym;\n XLookupString(&event->xkey, NULL, 0, &keysym, NULL);\n\n _glfwInputKey(window, key, keycode, GLFW_PRESS, mods);\n\n const long character = _glfwKeySym2Unicode(keysym);\n if (character != -1)\n _glfwInputChar(window, character, mods, plain);\n }\n\n return;\n }\n\n case KeyRelease:\n {\n const int key = translateKey(keycode);\n const int mods = translateState(event->xkey.state);\n\n if (!_glfw.x11.xkb.detectable)\n {\n // HACK: Key repeat events will arrive as KeyRelease/KeyPress\n // pairs with similar or identical time stamps\n // The key repeat logic in _glfwInputKey expects only key\n // presses to repeat, so detect and discard release events\n if (XEventsQueued(_glfw.x11.display, QueuedAfterReading))\n {\n XEvent next;\n XPeekEvent(_glfw.x11.display, &next);\n\n if (next.type == KeyPress &&\n next.xkey.window == event->xkey.window &&\n next.xkey.keycode == keycode)\n {\n // HACK: The time of repeat events sometimes doesn't\n // match that of the press event, so add an\n // epsilon\n // Toshiyuki Takahashi can press a button\n // 16 times per second so it's fairly safe to\n // assume that no human is pressing the key 50\n // times per second (value is ms)\n if ((next.xkey.time - event->xkey.time) < 20)\n {\n // This is very likely a server-generated key repeat\n // event, so ignore it\n return;\n }\n }\n }\n }\n\n _glfwInputKey(window, key, keycode, GLFW_RELEASE, mods);\n return;\n }\n\n case ButtonPress:\n {\n const int mods = translateState(event->xbutton.state);\n\n if (event->xbutton.button == Button1)\n _glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_LEFT, GLFW_PRESS, mods);\n else if (event->xbutton.button == Button2)\n _glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_MIDDLE, GLFW_PRESS, mods);\n else if (event->xbutton.button == Button3)\n _glfwInputMouseClick(window, GLFW_MOUSE_BUTTON_RIGHT, GLFW_PRESS, mods);\n\n // Modern X provides scroll events as mouse button presses\n else if (event->xbutton.button == Button4)\n _glfwInputScroll(window, 0.0, 1.0);\n else if (event->xbutton.button == Button5)\n _glfwInputScroll(window, 0.0, -1.0);\n else if (event->xbutton.button == Button6)\n _glfwInputScroll(window, 1.0, 0.0);\n else if (event->xbutton.button == Button7)\n _glfwInputScroll(window, -1.0, 0.0);\n\n else\n {\n // Additional buttons after 7 are treated as regular buttons\n // We subtract 4 to fill the gap left by scroll input above\n _glfwInputMouseClick(window,\n event->xbutton.button - Button1 - 4,\n GLFW_PRESS,\n mods);\n }\n\n return;\n }\n\n case ButtonRelease:\n {\n const int mods = translateState(event->xbutton.state);\n\n if (event->xbutton.button == Button1)\n {\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_LEFT,\n GLFW_RELEASE,\n mods);\n }\n else if (event->xbutton.button == Button2)\n {\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_MIDDLE,\n GLFW_RELEASE,\n mods);\n }\n else if (event->xbutton.button == Button3)\n {\n _glfwInputMouseClick(window,\n GLFW_MOUSE_BUTTON_RIGHT,\n GLFW_RELEASE,\n mods);\n }\n else if (event->xbutton.button > Button7)\n {\n // Additional buttons after 7 are treated as regular buttons\n // We subtract 4 to fill the gap left by scroll input above\n _glfwInputMouseClick(window,\n event->xbutton.button - Button1 - 4,\n GLFW_RELEASE,\n mods);\n }\n\n return;\n }\n\n case EnterNotify:\n {\n // XEnterWindowEvent is XCrossingEvent\n const int x = event->xcrossing.x;\n const int y = event->xcrossing.y;\n\n // HACK: This is a workaround for WMs (KWM, Fluxbox) that otherwise\n // ignore the defined cursor for hidden cursor mode\n if (window->cursorMode == GLFW_CURSOR_HIDDEN)\n updateCursorImage(window);\n\n _glfwInputCursorEnter(window, GLFW_TRUE);\n _glfwInputCursorPos(window, x, y);\n\n window->x11.lastCursorPosX = x;\n window->x11.lastCursorPosY = y;\n return;\n }\n\n case LeaveNotify:\n {\n _glfwInputCursorEnter(window, GLFW_FALSE);\n return;\n }\n\n case MotionNotify:\n {\n const int x = event->xmotion.x;\n const int y = event->xmotion.y;\n\n if (x != window->x11.warpCursorPosX ||\n y != window->x11.warpCursorPosY)\n {\n // The cursor was moved by something other than GLFW\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n {\n if (_glfw.x11.disabledCursorWindow != window)\n return;\n if (window->rawMouseMotion)\n return;\n\n const int dx = x - window->x11.lastCursorPosX;\n const int dy = y - window->x11.lastCursorPosY;\n\n _glfwInputCursorPos(window,\n window->virtualCursorPosX + dx,\n window->virtualCursorPosY + dy);\n }\n else\n _glfwInputCursorPos(window, x, y);\n }\n\n window->x11.lastCursorPosX = x;\n window->x11.lastCursorPosY = y;\n return;\n }\n\n case ConfigureNotify:\n {\n if (event->xconfigure.width != window->x11.width ||\n event->xconfigure.height != window->x11.height)\n {\n _glfwInputFramebufferSize(window,\n event->xconfigure.width,\n event->xconfigure.height);\n\n _glfwInputWindowSize(window,\n event->xconfigure.width,\n event->xconfigure.height);\n\n window->x11.width = event->xconfigure.width;\n window->x11.height = event->xconfigure.height;\n }\n\n int xpos = event->xconfigure.x;\n int ypos = event->xconfigure.y;\n\n // NOTE: ConfigureNotify events from the server are in local\n // coordinates, so if we are reparented we need to translate\n // the position into root (screen) coordinates\n if (!event->xany.send_event && window->x11.parent != _glfw.x11.root)\n {\n Window dummy;\n XTranslateCoordinates(_glfw.x11.display,\n window->x11.parent,\n _glfw.x11.root,\n xpos, ypos,\n &xpos, &ypos,\n &dummy);\n }\n\n if (xpos != window->x11.xpos || ypos != window->x11.ypos)\n {\n _glfwInputWindowPos(window, xpos, ypos);\n window->x11.xpos = xpos;\n window->x11.ypos = ypos;\n }\n\n return;\n }\n\n case ClientMessage:\n {\n // Custom client message, probably from the window manager\n\n if (filtered)\n return;\n\n if (event->xclient.message_type == None)\n return;\n\n if (event->xclient.message_type == _glfw.x11.WM_PROTOCOLS)\n {\n const Atom protocol = event->xclient.data.l[0];\n if (protocol == None)\n return;\n\n if (protocol == _glfw.x11.WM_DELETE_WINDOW)\n {\n // The window manager was asked to close the window, for\n // example by the user pressing a 'close' window decoration\n // button\n _glfwInputWindowCloseRequest(window);\n }\n else if (protocol == _glfw.x11.NET_WM_PING)\n {\n // The window manager is pinging the application to ensure\n // it's still responding to events\n\n XEvent reply = *event;\n reply.xclient.window = _glfw.x11.root;\n\n XSendEvent(_glfw.x11.display, _glfw.x11.root,\n False,\n SubstructureNotifyMask | SubstructureRedirectMask,\n &reply);\n }\n }\n else if (event->xclient.message_type == _glfw.x11.XdndEnter)\n {\n // A drag operation has entered the window\n unsigned long i, count;\n Atom* formats = NULL;\n const GLFWbool list = event->xclient.data.l[1] & 1;\n\n _glfw.x11.xdnd.source = event->xclient.data.l[0];\n _glfw.x11.xdnd.version = event->xclient.data.l[1] >> 24;\n _glfw.x11.xdnd.format = None;\n\n if (_glfw.x11.xdnd.version > _GLFW_XDND_VERSION)\n return;\n\n if (list)\n {\n count = _glfwGetWindowPropertyX11(_glfw.x11.xdnd.source,\n _glfw.x11.XdndTypeList,\n XA_ATOM,\n (unsigned char**) &formats);\n }\n else\n {\n count = 3;\n formats = (Atom*) event->xclient.data.l + 2;\n }\n\n for (i = 0; i < count; i++)\n {\n if (formats[i] == _glfw.x11.text_uri_list)\n {\n _glfw.x11.xdnd.format = _glfw.x11.text_uri_list;\n break;\n }\n }\n\n if (list && formats)\n XFree(formats);\n }\n else if (event->xclient.message_type == _glfw.x11.XdndDrop)\n {\n // The drag operation has finished by dropping on the window\n Time time = CurrentTime;\n\n if (_glfw.x11.xdnd.version > _GLFW_XDND_VERSION)\n return;\n\n if (_glfw.x11.xdnd.format)\n {\n if (_glfw.x11.xdnd.version >= 1)\n time = event->xclient.data.l[2];\n\n // Request the chosen format from the source window\n XConvertSelection(_glfw.x11.display,\n _glfw.x11.XdndSelection,\n _glfw.x11.xdnd.format,\n _glfw.x11.XdndSelection,\n window->x11.handle,\n time);\n }\n else if (_glfw.x11.xdnd.version >= 2)\n {\n XEvent reply = { ClientMessage };\n reply.xclient.window = _glfw.x11.xdnd.source;\n reply.xclient.message_type = _glfw.x11.XdndFinished;\n reply.xclient.format = 32;\n reply.xclient.data.l[0] = window->x11.handle;\n reply.xclient.data.l[1] = 0; // The drag was rejected\n reply.xclient.data.l[2] = None;\n\n XSendEvent(_glfw.x11.display, _glfw.x11.xdnd.source,\n False, NoEventMask, &reply);\n XFlush(_glfw.x11.display);\n }\n }\n else if (event->xclient.message_type == _glfw.x11.XdndPosition)\n {\n // The drag operation has moved over the window\n const int xabs = (event->xclient.data.l[2] >> 16) & 0xffff;\n const int yabs = (event->xclient.data.l[2]) & 0xffff;\n Window dummy;\n int xpos, ypos;\n\n if (_glfw.x11.xdnd.version > _GLFW_XDND_VERSION)\n return;\n\n XTranslateCoordinates(_glfw.x11.display,\n _glfw.x11.root,\n window->x11.handle,\n xabs, yabs,\n &xpos, &ypos,\n &dummy);\n\n _glfwInputCursorPos(window, xpos, ypos);\n\n XEvent reply = { ClientMessage };\n reply.xclient.window = _glfw.x11.xdnd.source;\n reply.xclient.message_type = _glfw.x11.XdndStatus;\n reply.xclient.format = 32;\n reply.xclient.data.l[0] = window->x11.handle;\n reply.xclient.data.l[2] = 0; // Specify an empty rectangle\n reply.xclient.data.l[3] = 0;\n\n if (_glfw.x11.xdnd.format)\n {\n // Reply that we are ready to copy the dragged data\n reply.xclient.data.l[1] = 1; // Accept with no rectangle\n if (_glfw.x11.xdnd.version >= 2)\n reply.xclient.data.l[4] = _glfw.x11.XdndActionCopy;\n }\n\n XSendEvent(_glfw.x11.display, _glfw.x11.xdnd.source,\n False, NoEventMask, &reply);\n XFlush(_glfw.x11.display);\n }\n\n return;\n }\n\n case SelectionNotify:\n {\n if (event->xselection.property == _glfw.x11.XdndSelection)\n {\n // The converted data from the drag operation has arrived\n char* data;\n const unsigned long result =\n _glfwGetWindowPropertyX11(event->xselection.requestor,\n event->xselection.property,\n event->xselection.target,\n (unsigned char**) &data);\n\n if (result)\n {\n int i, count;\n char** paths = parseUriList(data, &count);\n\n _glfwInputDrop(window, count, (const char**) paths);\n\n for (i = 0; i < count; i++)\n free(paths[i]);\n free(paths);\n }\n\n if (data)\n XFree(data);\n\n if (_glfw.x11.xdnd.version >= 2)\n {\n XEvent reply = { ClientMessage };\n reply.xclient.window = _glfw.x11.xdnd.source;\n reply.xclient.message_type = _glfw.x11.XdndFinished;\n reply.xclient.format = 32;\n reply.xclient.data.l[0] = window->x11.handle;\n reply.xclient.data.l[1] = result;\n reply.xclient.data.l[2] = _glfw.x11.XdndActionCopy;\n\n XSendEvent(_glfw.x11.display, _glfw.x11.xdnd.source,\n False, NoEventMask, &reply);\n XFlush(_glfw.x11.display);\n }\n }\n\n return;\n }\n\n case FocusIn:\n {\n if (event->xfocus.mode == NotifyGrab ||\n event->xfocus.mode == NotifyUngrab)\n {\n // Ignore focus events from popup indicator windows, window menu\n // key chords and window dragging\n return;\n }\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n disableCursor(window);\n\n if (window->x11.ic)\n XSetICFocus(window->x11.ic);\n\n _glfwInputWindowFocus(window, GLFW_TRUE);\n return;\n }\n\n case FocusOut:\n {\n if (event->xfocus.mode == NotifyGrab ||\n event->xfocus.mode == NotifyUngrab)\n {\n // Ignore focus events from popup indicator windows, window menu\n // key chords and window dragging\n return;\n }\n\n if (window->cursorMode == GLFW_CURSOR_DISABLED)\n enableCursor(window);\n\n if (window->x11.ic)\n XUnsetICFocus(window->x11.ic);\n\n if (window->monitor && window->autoIconify)\n _glfwPlatformIconifyWindow(window);\n\n _glfwInputWindowFocus(window, GLFW_FALSE);\n return;\n }\n\n case Expose:\n {\n _glfwInputWindowDamage(window);\n return;\n }\n\n case PropertyNotify:\n {\n if (event->xproperty.state != PropertyNewValue)\n return;\n\n if (event->xproperty.atom == _glfw.x11.WM_STATE)\n {\n const int state = getWindowState(window);\n if (state != IconicState && state != NormalState)\n return;\n\n const GLFWbool iconified = (state == IconicState);\n if (window->x11.iconified != iconified)\n {\n if (window->monitor)\n {\n if (iconified)\n releaseMonitor(window);\n else\n acquireMonitor(window);\n }\n\n window->x11.iconified = iconified;\n _glfwInputWindowIconify(window, iconified);\n }\n }\n else if (event->xproperty.atom == _glfw.x11.NET_WM_STATE)\n {\n const GLFWbool maximized = _glfwPlatformWindowMaximized(window);\n if (window->x11.maximized != maximized)\n {\n window->x11.maximized = maximized;\n _glfwInputWindowMaximize(window, maximized);\n }\n }\n\n return;\n }\n\n case DestroyNotify:\n return;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Retrieve a single window property of the specified type\n// Inspired by fghGetWindowProperty from freeglut\n//\nunsigned long _glfwGetWindowPropertyX11(Window window,\n Atom property,\n Atom type,\n unsigned char** value)\n{\n Atom actualType;\n int actualFormat;\n unsigned long itemCount, bytesAfter;\n\n XGetWindowProperty(_glfw.x11.display,\n window,\n property,\n 0,\n LONG_MAX,\n False,\n type,\n &actualType,\n &actualFormat,\n &itemCount,\n &bytesAfter,\n value);\n\n return itemCount;\n}\n\nGLFWbool _glfwIsVisualTransparentX11(Visual* visual)\n{\n if (!_glfw.x11.xrender.available)\n return GLFW_FALSE;\n\n XRenderPictFormat* pf = XRenderFindVisualFormat(_glfw.x11.display, visual);\n return pf && pf->direct.alphaMask;\n}\n\n// Push contents of our selection to clipboard manager\n//\nvoid _glfwPushSelectionToManagerX11(void)\n{\n XConvertSelection(_glfw.x11.display,\n _glfw.x11.CLIPBOARD_MANAGER,\n _glfw.x11.SAVE_TARGETS,\n None,\n _glfw.x11.helperWindowHandle,\n CurrentTime);\n\n for (;;)\n {\n XEvent event;\n\n while (XCheckIfEvent(_glfw.x11.display, &event, isSelectionEvent, NULL))\n {\n switch (event.type)\n {\n case SelectionRequest:\n handleSelectionRequest(&event);\n break;\n\n case SelectionClear:\n handleSelectionClear(&event);\n break;\n\n case SelectionNotify:\n {\n if (event.xselection.target == _glfw.x11.SAVE_TARGETS)\n {\n // This means one of two things; either the selection\n // was not owned, which means there is no clipboard\n // manager, or the transfer to the clipboard manager has\n // completed\n // In either case, it means we are done here\n return;\n }\n\n break;\n }\n }\n }\n\n waitForEvent(NULL);\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW platform API //////\n//////////////////////////////////////////////////////////////////////////\n\nint _glfwPlatformCreateWindow(_GLFWwindow* window,\n const _GLFWwndconfig* wndconfig,\n const _GLFWctxconfig* ctxconfig,\n const _GLFWfbconfig* fbconfig)\n{\n Visual* visual;\n int depth;\n\n if (ctxconfig->client != GLFW_NO_API)\n {\n if (ctxconfig->source == GLFW_NATIVE_CONTEXT_API)\n {\n if (!_glfwInitGLX())\n return GLFW_FALSE;\n if (!_glfwChooseVisualGLX(wndconfig, ctxconfig, fbconfig, &visual, &depth))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_EGL_CONTEXT_API)\n {\n if (!_glfwInitEGL())\n return GLFW_FALSE;\n if (!_glfwChooseVisualEGL(wndconfig, ctxconfig, fbconfig, &visual, &depth))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n if (!_glfwInitOSMesa())\n return GLFW_FALSE;\n }\n }\n\n if (ctxconfig->client == GLFW_NO_API ||\n ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n visual = DefaultVisual(_glfw.x11.display, _glfw.x11.screen);\n depth = DefaultDepth(_glfw.x11.display, _glfw.x11.screen);\n }\n\n if (!createNativeWindow(window, wndconfig, visual, depth))\n return GLFW_FALSE;\n\n if (ctxconfig->client != GLFW_NO_API)\n {\n if (ctxconfig->source == GLFW_NATIVE_CONTEXT_API)\n {\n if (!_glfwCreateContextGLX(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_EGL_CONTEXT_API)\n {\n if (!_glfwCreateContextEGL(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n else if (ctxconfig->source == GLFW_OSMESA_CONTEXT_API)\n {\n if (!_glfwCreateContextOSMesa(window, ctxconfig, fbconfig))\n return GLFW_FALSE;\n }\n }\n\n if (window->monitor)\n {\n _glfwPlatformShowWindow(window);\n updateWindowMode(window);\n acquireMonitor(window);\n }\n\n XFlush(_glfw.x11.display);\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyWindow(_GLFWwindow* window)\n{\n if (_glfw.x11.disabledCursorWindow == window)\n _glfw.x11.disabledCursorWindow = NULL;\n\n if (window->monitor)\n releaseMonitor(window);\n\n if (window->x11.ic)\n {\n XDestroyIC(window->x11.ic);\n window->x11.ic = NULL;\n }\n\n if (window->context.destroy)\n window->context.destroy(window);\n\n if (window->x11.handle)\n {\n XDeleteContext(_glfw.x11.display, window->x11.handle, _glfw.x11.context);\n XUnmapWindow(_glfw.x11.display, window->x11.handle);\n XDestroyWindow(_glfw.x11.display, window->x11.handle);\n window->x11.handle = (Window) 0;\n }\n\n if (window->x11.colormap)\n {\n XFreeColormap(_glfw.x11.display, window->x11.colormap);\n window->x11.colormap = (Colormap) 0;\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)\n{\n#if defined(X_HAVE_UTF8_STRING)\n Xutf8SetWMProperties(_glfw.x11.display,\n window->x11.handle,\n title, title,\n NULL, 0,\n NULL, NULL, NULL);\n#else\n // This may be a slightly better fallback than using XStoreName and\n // XSetIconName, which always store their arguments using STRING\n XmbSetWMProperties(_glfw.x11.display,\n window->x11.handle,\n title, title,\n NULL, 0,\n NULL, NULL, NULL);\n#endif\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_NAME, _glfw.x11.UTF8_STRING, 8,\n PropModeReplace,\n (unsigned char*) title, strlen(title));\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_ICON_NAME, _glfw.x11.UTF8_STRING, 8,\n PropModeReplace,\n (unsigned char*) title, strlen(title));\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformSetWindowIcon(_GLFWwindow* window,\n int count, const GLFWimage* images)\n{\n if (count)\n {\n int i, j, longCount = 0;\n\n for (i = 0; i < count; i++)\n longCount += 2 + images[i].width * images[i].height;\n\n long* icon = calloc(longCount, sizeof(long));\n long* target = icon;\n\n for (i = 0; i < count; i++)\n {\n *target++ = images[i].width;\n *target++ = images[i].height;\n\n for (j = 0; j < images[i].width * images[i].height; j++)\n {\n *target++ = (images[i].pixels[j * 4 + 0] << 16) |\n (images[i].pixels[j * 4 + 1] << 8) |\n (images[i].pixels[j * 4 + 2] << 0) |\n (images[i].pixels[j * 4 + 3] << 24);\n }\n }\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_ICON,\n XA_CARDINAL, 32,\n PropModeReplace,\n (unsigned char*) icon,\n longCount);\n\n free(icon);\n }\n else\n {\n XDeleteProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_ICON);\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformGetWindowPos(_GLFWwindow* window, int* xpos, int* ypos)\n{\n Window dummy;\n int x, y;\n\n XTranslateCoordinates(_glfw.x11.display, window->x11.handle, _glfw.x11.root,\n 0, 0, &x, &y, &dummy);\n\n if (xpos)\n *xpos = x;\n if (ypos)\n *ypos = y;\n}\n\nvoid _glfwPlatformSetWindowPos(_GLFWwindow* window, int xpos, int ypos)\n{\n // HACK: Explicitly setting PPosition to any value causes some WMs, notably\n // Compiz and Metacity, to honor the position of unmapped windows\n if (!_glfwPlatformWindowVisible(window))\n {\n long supplied;\n XSizeHints* hints = XAllocSizeHints();\n\n if (XGetWMNormalHints(_glfw.x11.display, window->x11.handle, hints, &supplied))\n {\n hints->flags |= PPosition;\n hints->x = hints->y = 0;\n\n XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints);\n }\n\n XFree(hints);\n }\n\n XMoveWindow(_glfw.x11.display, window->x11.handle, xpos, ypos);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)\n{\n XWindowAttributes attribs;\n XGetWindowAttributes(_glfw.x11.display, window->x11.handle, &attribs);\n\n if (width)\n *width = attribs.width;\n if (height)\n *height = attribs.height;\n}\n\nvoid _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)\n{\n if (window->monitor)\n {\n if (window->monitor->window == window)\n acquireMonitor(window);\n }\n else\n {\n if (!window->resizable)\n updateNormalHints(window, width, height);\n\n XResizeWindow(_glfw.x11.display, window->x11.handle, width, height);\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,\n int minwidth, int minheight,\n int maxwidth, int maxheight)\n{\n int width, height;\n _glfwPlatformGetWindowSize(window, &width, &height);\n updateNormalHints(window, width, height);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window, int numer, int denom)\n{\n int width, height;\n _glfwPlatformGetWindowSize(window, &width, &height);\n updateNormalHints(window, width, height);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformGetFramebufferSize(_GLFWwindow* window, int* width, int* height)\n{\n _glfwPlatformGetWindowSize(window, width, height);\n}\n\nvoid _glfwPlatformGetWindowFrameSize(_GLFWwindow* window,\n int* left, int* top,\n int* right, int* bottom)\n{\n long* extents = NULL;\n\n if (window->monitor || !window->decorated)\n return;\n\n if (_glfw.x11.NET_FRAME_EXTENTS == None)\n return;\n\n if (!_glfwPlatformWindowVisible(window) &&\n _glfw.x11.NET_REQUEST_FRAME_EXTENTS)\n {\n XEvent event;\n double timeout = 0.5;\n\n // Ensure _NET_FRAME_EXTENTS is set, allowing glfwGetWindowFrameSize to\n // function before the window is mapped\n sendEventToWM(window, _glfw.x11.NET_REQUEST_FRAME_EXTENTS,\n 0, 0, 0, 0, 0);\n\n // HACK: Use a timeout because earlier versions of some window managers\n // (at least Unity, Fluxbox and Xfwm) failed to send the reply\n // They have been fixed but broken versions are still in the wild\n // If you are affected by this and your window manager is NOT\n // listed above, PLEASE report it to their and our issue trackers\n while (!XCheckIfEvent(_glfw.x11.display,\n &event,\n isFrameExtentsEvent,\n (XPointer) window))\n {\n if (!waitForEvent(&timeout))\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: The window manager has a broken _NET_REQUEST_FRAME_EXTENTS implementation; please report this issue\");\n return;\n }\n }\n }\n\n if (_glfwGetWindowPropertyX11(window->x11.handle,\n _glfw.x11.NET_FRAME_EXTENTS,\n XA_CARDINAL,\n (unsigned char**) &extents) == 4)\n {\n if (left)\n *left = extents[0];\n if (top)\n *top = extents[2];\n if (right)\n *right = extents[1];\n if (bottom)\n *bottom = extents[3];\n }\n\n if (extents)\n XFree(extents);\n}\n\nvoid _glfwPlatformGetWindowContentScale(_GLFWwindow* window,\n float* xscale, float* yscale)\n{\n if (xscale)\n *xscale = _glfw.x11.contentScaleX;\n if (yscale)\n *yscale = _glfw.x11.contentScaleY;\n}\n\nvoid _glfwPlatformIconifyWindow(_GLFWwindow* window)\n{\n if (window->x11.overrideRedirect)\n {\n // Override-redirect windows cannot be iconified or restored, as those\n // tasks are performed by the window manager\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Iconification of full screen windows requires a WM that supports EWMH full screen\");\n return;\n }\n\n XIconifyWindow(_glfw.x11.display, window->x11.handle, _glfw.x11.screen);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformRestoreWindow(_GLFWwindow* window)\n{\n if (window->x11.overrideRedirect)\n {\n // Override-redirect windows cannot be iconified or restored, as those\n // tasks are performed by the window manager\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Iconification of full screen windows requires a WM that supports EWMH full screen\");\n return;\n }\n\n if (_glfwPlatformWindowIconified(window))\n {\n XMapWindow(_glfw.x11.display, window->x11.handle);\n waitForVisibilityNotify(window);\n }\n else if (_glfwPlatformWindowVisible(window))\n {\n if (_glfw.x11.NET_WM_STATE &&\n _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT &&\n _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ)\n {\n sendEventToWM(window,\n _glfw.x11.NET_WM_STATE,\n _NET_WM_STATE_REMOVE,\n _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT,\n _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ,\n 1, 0);\n }\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformMaximizeWindow(_GLFWwindow* window)\n{\n if (!_glfw.x11.NET_WM_STATE ||\n !_glfw.x11.NET_WM_STATE_MAXIMIZED_VERT ||\n !_glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ)\n {\n return;\n }\n\n if (_glfwPlatformWindowVisible(window))\n {\n sendEventToWM(window,\n _glfw.x11.NET_WM_STATE,\n _NET_WM_STATE_ADD,\n _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT,\n _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ,\n 1, 0);\n }\n else\n {\n Atom* states = NULL;\n unsigned long count =\n _glfwGetWindowPropertyX11(window->x11.handle,\n _glfw.x11.NET_WM_STATE,\n XA_ATOM,\n (unsigned char**) &states);\n\n // NOTE: We don't check for failure as this property may not exist yet\n // and that's fine (and we'll create it implicitly with append)\n\n Atom missing[2] =\n {\n _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT,\n _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ\n };\n unsigned long missingCount = 2;\n\n for (unsigned long i = 0; i < count; i++)\n {\n for (unsigned long j = 0; j < missingCount; j++)\n {\n if (states[i] == missing[j])\n {\n missing[j] = missing[missingCount - 1];\n missingCount--;\n }\n }\n }\n\n if (states)\n XFree(states);\n\n if (!missingCount)\n return;\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_STATE, XA_ATOM, 32,\n PropModeAppend,\n (unsigned char*) missing,\n missingCount);\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformShowWindow(_GLFWwindow* window)\n{\n if (_glfwPlatformWindowVisible(window))\n return;\n\n XMapWindow(_glfw.x11.display, window->x11.handle);\n waitForVisibilityNotify(window);\n}\n\nvoid _glfwPlatformHideWindow(_GLFWwindow* window)\n{\n XUnmapWindow(_glfw.x11.display, window->x11.handle);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformRequestWindowAttention(_GLFWwindow* window)\n{\n if (!_glfw.x11.NET_WM_STATE || !_glfw.x11.NET_WM_STATE_DEMANDS_ATTENTION)\n return;\n\n sendEventToWM(window,\n _glfw.x11.NET_WM_STATE,\n _NET_WM_STATE_ADD,\n _glfw.x11.NET_WM_STATE_DEMANDS_ATTENTION,\n 0, 1, 0);\n}\n\nvoid _glfwPlatformFocusWindow(_GLFWwindow* window)\n{\n if (_glfw.x11.NET_ACTIVE_WINDOW)\n sendEventToWM(window, _glfw.x11.NET_ACTIVE_WINDOW, 1, 0, 0, 0, 0);\n else if (_glfwPlatformWindowVisible(window))\n {\n XRaiseWindow(_glfw.x11.display, window->x11.handle);\n XSetInputFocus(_glfw.x11.display, window->x11.handle,\n RevertToParent, CurrentTime);\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformSetWindowMonitor(_GLFWwindow* window,\n _GLFWmonitor* monitor,\n int xpos, int ypos,\n int width, int height,\n int refreshRate)\n{\n if (window->monitor == monitor)\n {\n if (monitor)\n {\n if (monitor->window == window)\n acquireMonitor(window);\n }\n else\n {\n if (!window->resizable)\n updateNormalHints(window, width, height);\n\n XMoveResizeWindow(_glfw.x11.display, window->x11.handle,\n xpos, ypos, width, height);\n }\n\n XFlush(_glfw.x11.display);\n return;\n }\n\n if (window->monitor)\n releaseMonitor(window);\n\n _glfwInputWindowMonitor(window, monitor);\n updateNormalHints(window, width, height);\n\n if (window->monitor)\n {\n if (!_glfwPlatformWindowVisible(window))\n {\n XMapRaised(_glfw.x11.display, window->x11.handle);\n waitForVisibilityNotify(window);\n }\n\n updateWindowMode(window);\n acquireMonitor(window);\n }\n else\n {\n updateWindowMode(window);\n XMoveResizeWindow(_glfw.x11.display, window->x11.handle,\n xpos, ypos, width, height);\n }\n\n XFlush(_glfw.x11.display);\n}\n\nint _glfwPlatformWindowFocused(_GLFWwindow* window)\n{\n Window focused;\n int state;\n\n XGetInputFocus(_glfw.x11.display, &focused, &state);\n return window->x11.handle == focused;\n}\n\nint _glfwPlatformWindowIconified(_GLFWwindow* window)\n{\n return getWindowState(window) == IconicState;\n}\n\nint _glfwPlatformWindowVisible(_GLFWwindow* window)\n{\n XWindowAttributes wa;\n XGetWindowAttributes(_glfw.x11.display, window->x11.handle, &wa);\n return wa.map_state == IsViewable;\n}\n\nint _glfwPlatformWindowMaximized(_GLFWwindow* window)\n{\n Atom* states;\n unsigned long i;\n GLFWbool maximized = GLFW_FALSE;\n\n if (!_glfw.x11.NET_WM_STATE ||\n !_glfw.x11.NET_WM_STATE_MAXIMIZED_VERT ||\n !_glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ)\n {\n return maximized;\n }\n\n const unsigned long count =\n _glfwGetWindowPropertyX11(window->x11.handle,\n _glfw.x11.NET_WM_STATE,\n XA_ATOM,\n (unsigned char**) &states);\n\n for (i = 0; i < count; i++)\n {\n if (states[i] == _glfw.x11.NET_WM_STATE_MAXIMIZED_VERT ||\n states[i] == _glfw.x11.NET_WM_STATE_MAXIMIZED_HORZ)\n {\n maximized = GLFW_TRUE;\n break;\n }\n }\n\n if (states)\n XFree(states);\n\n return maximized;\n}\n\nint _glfwPlatformWindowHovered(_GLFWwindow* window)\n{\n Window w = _glfw.x11.root;\n while (w)\n {\n Window root;\n int rootX, rootY, childX, childY;\n unsigned int mask;\n\n if (!XQueryPointer(_glfw.x11.display, w,\n &root, &w, &rootX, &rootY, &childX, &childY, &mask))\n {\n return GLFW_FALSE;\n }\n\n if (w == window->x11.handle)\n return GLFW_TRUE;\n }\n\n return GLFW_FALSE;\n}\n\nint _glfwPlatformFramebufferTransparent(_GLFWwindow* window)\n{\n if (!window->x11.transparent)\n return GLFW_FALSE;\n\n return XGetSelectionOwner(_glfw.x11.display, _glfw.x11.NET_WM_CM_Sx) != None;\n}\n\nvoid _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)\n{\n int width, height;\n _glfwPlatformGetWindowSize(window, &width, &height);\n updateNormalHints(window, width, height);\n}\n\nvoid _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)\n{\n struct\n {\n unsigned long flags;\n unsigned long functions;\n unsigned long decorations;\n long input_mode;\n unsigned long status;\n } hints = {0};\n\n hints.flags = MWM_HINTS_DECORATIONS;\n hints.decorations = enabled ? MWM_DECOR_ALL : 0;\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.MOTIF_WM_HINTS,\n _glfw.x11.MOTIF_WM_HINTS, 32,\n PropModeReplace,\n (unsigned char*) &hints,\n sizeof(hints) / sizeof(long));\n}\n\nvoid _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)\n{\n if (!_glfw.x11.NET_WM_STATE || !_glfw.x11.NET_WM_STATE_ABOVE)\n return;\n\n if (_glfwPlatformWindowVisible(window))\n {\n const long action = enabled ? _NET_WM_STATE_ADD : _NET_WM_STATE_REMOVE;\n sendEventToWM(window,\n _glfw.x11.NET_WM_STATE,\n action,\n _glfw.x11.NET_WM_STATE_ABOVE,\n 0, 1, 0);\n }\n else\n {\n Atom* states = NULL;\n unsigned long i, count;\n\n count = _glfwGetWindowPropertyX11(window->x11.handle,\n _glfw.x11.NET_WM_STATE,\n XA_ATOM,\n (unsigned char**) &states);\n\n // NOTE: We don't check for failure as this property may not exist yet\n // and that's fine (and we'll create it implicitly with append)\n\n if (enabled)\n {\n for (i = 0; i < count; i++)\n {\n if (states[i] == _glfw.x11.NET_WM_STATE_ABOVE)\n break;\n }\n\n if (i < count)\n return;\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_STATE, XA_ATOM, 32,\n PropModeAppend,\n (unsigned char*) &_glfw.x11.NET_WM_STATE_ABOVE,\n 1);\n }\n else if (states)\n {\n for (i = 0; i < count; i++)\n {\n if (states[i] == _glfw.x11.NET_WM_STATE_ABOVE)\n break;\n }\n\n if (i == count)\n return;\n\n states[i] = states[count - 1];\n count--;\n\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_STATE, XA_ATOM, 32,\n PropModeReplace, (unsigned char*) states, count);\n }\n\n if (states)\n XFree(states);\n }\n\n XFlush(_glfw.x11.display);\n}\n\nfloat _glfwPlatformGetWindowOpacity(_GLFWwindow* window)\n{\n float opacity = 1.f;\n\n if (XGetSelectionOwner(_glfw.x11.display, _glfw.x11.NET_WM_CM_Sx))\n {\n CARD32* value = NULL;\n\n if (_glfwGetWindowPropertyX11(window->x11.handle,\n _glfw.x11.NET_WM_WINDOW_OPACITY,\n XA_CARDINAL,\n (unsigned char**) &value))\n {\n opacity = (float) (*value / (double) 0xffffffffu);\n }\n\n if (value)\n XFree(value);\n }\n\n return opacity;\n}\n\nvoid _glfwPlatformSetWindowOpacity(_GLFWwindow* window, float opacity)\n{\n const CARD32 value = (CARD32) (0xffffffffu * (double) opacity);\n XChangeProperty(_glfw.x11.display, window->x11.handle,\n _glfw.x11.NET_WM_WINDOW_OPACITY, XA_CARDINAL, 32,\n PropModeReplace, (unsigned char*) &value, 1);\n}\n\nvoid _glfwPlatformSetRawMouseMotion(_GLFWwindow *window, GLFWbool enabled)\n{\n if (!_glfw.x11.xi.available)\n return;\n\n if (_glfw.x11.disabledCursorWindow != window)\n return;\n\n if (enabled)\n enableRawMouseMotion(window);\n else\n disableRawMouseMotion(window);\n}\n\nGLFWbool _glfwPlatformRawMouseMotionSupported(void)\n{\n return _glfw.x11.xi.available;\n}\n\nvoid _glfwPlatformPollEvents(void)\n{\n _GLFWwindow* window;\n\n#if defined(__linux__)\n _glfwDetectJoystickConnectionLinux();\n#endif\n XPending(_glfw.x11.display);\n\n while (XQLength(_glfw.x11.display))\n {\n XEvent event;\n XNextEvent(_glfw.x11.display, &event);\n processEvent(&event);\n }\n\n window = _glfw.x11.disabledCursorWindow;\n if (window)\n {\n int width, height;\n _glfwPlatformGetWindowSize(window, &width, &height);\n\n // NOTE: Re-center the cursor only if it has moved since the last call,\n // to avoid breaking glfwWaitEvents with MotionNotify\n if (window->x11.lastCursorPosX != width / 2 ||\n window->x11.lastCursorPosY != height / 2)\n {\n _glfwPlatformSetCursorPos(window, width / 2, height / 2);\n }\n }\n\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformWaitEvents(void)\n{\n while (!XPending(_glfw.x11.display))\n waitForEvent(NULL);\n\n _glfwPlatformPollEvents();\n}\n\nvoid _glfwPlatformWaitEventsTimeout(double timeout)\n{\n while (!XPending(_glfw.x11.display))\n {\n if (!waitForEvent(&timeout))\n break;\n }\n\n _glfwPlatformPollEvents();\n}\n\nvoid _glfwPlatformPostEmptyEvent(void)\n{\n XEvent event = { ClientMessage };\n event.xclient.window = _glfw.x11.helperWindowHandle;\n event.xclient.format = 32; // Data is 32-bit longs\n event.xclient.message_type = _glfw.x11.NULL_;\n\n XSendEvent(_glfw.x11.display, _glfw.x11.helperWindowHandle, False, 0, &event);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformGetCursorPos(_GLFWwindow* window, double* xpos, double* ypos)\n{\n Window root, child;\n int rootX, rootY, childX, childY;\n unsigned int mask;\n\n XQueryPointer(_glfw.x11.display, window->x11.handle,\n &root, &child,\n &rootX, &rootY, &childX, &childY,\n &mask);\n\n if (xpos)\n *xpos = childX;\n if (ypos)\n *ypos = childY;\n}\n\nvoid _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)\n{\n // Store the new position so it can be recognized later\n window->x11.warpCursorPosX = (int) x;\n window->x11.warpCursorPosY = (int) y;\n\n XWarpPointer(_glfw.x11.display, None, window->x11.handle,\n 0,0,0,0, (int) x, (int) y);\n XFlush(_glfw.x11.display);\n}\n\nvoid _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)\n{\n if (mode == GLFW_CURSOR_DISABLED)\n {\n if (_glfwPlatformWindowFocused(window))\n disableCursor(window);\n }\n else if (_glfw.x11.disabledCursorWindow == window)\n enableCursor(window);\n else\n updateCursorImage(window);\n\n XFlush(_glfw.x11.display);\n}\n\nconst char* _glfwPlatformGetScancodeName(int scancode)\n{\n if (!_glfw.x11.xkb.available)\n return NULL;\n\n if (scancode < 0 || scancode > 0xff ||\n _glfw.x11.keycodes[scancode] == GLFW_KEY_UNKNOWN)\n {\n _glfwInputError(GLFW_INVALID_VALUE, \"Invalid scancode\");\n return NULL;\n }\n\n const int key = _glfw.x11.keycodes[scancode];\n const KeySym keysym = XkbKeycodeToKeysym(_glfw.x11.display,\n scancode, _glfw.x11.xkb.group, 0);\n if (keysym == NoSymbol)\n return NULL;\n\n const long ch = _glfwKeySym2Unicode(keysym);\n if (ch == -1)\n return NULL;\n\n const size_t count = encodeUTF8(_glfw.x11.keynames[key], (unsigned int) ch);\n if (count == 0)\n return NULL;\n\n _glfw.x11.keynames[key][count] = '\\0';\n return _glfw.x11.keynames[key];\n}\n\nint _glfwPlatformGetKeyScancode(int key)\n{\n return _glfw.x11.scancodes[key];\n}\n\nint _glfwPlatformCreateCursor(_GLFWcursor* cursor,\n const GLFWimage* image,\n int xhot, int yhot)\n{\n cursor->x11.handle = _glfwCreateCursorX11(image, xhot, yhot);\n if (!cursor->x11.handle)\n return GLFW_FALSE;\n\n return GLFW_TRUE;\n}\n\nint _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)\n{\n int native = 0;\n\n if (shape == GLFW_ARROW_CURSOR)\n native = XC_left_ptr;\n else if (shape == GLFW_IBEAM_CURSOR)\n native = XC_xterm;\n else if (shape == GLFW_CROSSHAIR_CURSOR)\n native = XC_crosshair;\n else if (shape == GLFW_HAND_CURSOR)\n native = XC_hand2;\n else if (shape == GLFW_HRESIZE_CURSOR)\n native = XC_sb_h_double_arrow;\n else if (shape == GLFW_VRESIZE_CURSOR)\n native = XC_sb_v_double_arrow;\n else\n return GLFW_FALSE;\n\n cursor->x11.handle = XCreateFontCursor(_glfw.x11.display, native);\n if (!cursor->x11.handle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to create standard cursor\");\n return GLFW_FALSE;\n }\n\n return GLFW_TRUE;\n}\n\nvoid _glfwPlatformDestroyCursor(_GLFWcursor* cursor)\n{\n if (cursor->x11.handle)\n XFreeCursor(_glfw.x11.display, cursor->x11.handle);\n}\n\nvoid _glfwPlatformSetCursor(_GLFWwindow* window, _GLFWcursor* cursor)\n{\n if (window->cursorMode == GLFW_CURSOR_NORMAL)\n {\n updateCursorImage(window);\n XFlush(_glfw.x11.display);\n }\n}\n\nvoid _glfwPlatformSetClipboardString(const char* string)\n{\n free(_glfw.x11.clipboardString);\n _glfw.x11.clipboardString = _glfw_strdup(string);\n\n XSetSelectionOwner(_glfw.x11.display,\n _glfw.x11.CLIPBOARD,\n _glfw.x11.helperWindowHandle,\n CurrentTime);\n\n if (XGetSelectionOwner(_glfw.x11.display, _glfw.x11.CLIPBOARD) !=\n _glfw.x11.helperWindowHandle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to become owner of clipboard selection\");\n }\n}\n\nconst char* _glfwPlatformGetClipboardString(void)\n{\n return getSelectionString(_glfw.x11.CLIPBOARD);\n}\n\nvoid _glfwPlatformGetRequiredInstanceExtensions(char** extensions)\n{\n if (!_glfw.vk.KHR_surface)\n return;\n\n if (!_glfw.vk.KHR_xcb_surface || !_glfw.x11.x11xcb.handle)\n {\n if (!_glfw.vk.KHR_xlib_surface)\n return;\n }\n\n extensions[0] = \"VK_KHR_surface\";\n\n // NOTE: VK_KHR_xcb_surface is preferred due to some early ICDs exposing but\n // not correctly implementing VK_KHR_xlib_surface\n if (_glfw.vk.KHR_xcb_surface && _glfw.x11.x11xcb.handle)\n extensions[1] = \"VK_KHR_xcb_surface\";\n else\n extensions[1] = \"VK_KHR_xlib_surface\";\n}\n\nint _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,\n VkPhysicalDevice device,\n uint32_t queuefamily)\n{\n VisualID visualID = XVisualIDFromVisual(DefaultVisual(_glfw.x11.display,\n _glfw.x11.screen));\n\n if (_glfw.vk.KHR_xcb_surface && _glfw.x11.x11xcb.handle)\n {\n PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR\n vkGetPhysicalDeviceXcbPresentationSupportKHR =\n (PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR)\n vkGetInstanceProcAddr(instance, \"vkGetPhysicalDeviceXcbPresentationSupportKHR\");\n if (!vkGetPhysicalDeviceXcbPresentationSupportKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"X11: Vulkan instance missing VK_KHR_xcb_surface extension\");\n return GLFW_FALSE;\n }\n\n xcb_connection_t* connection = XGetXCBConnection(_glfw.x11.display);\n if (!connection)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to retrieve XCB connection\");\n return GLFW_FALSE;\n }\n\n return vkGetPhysicalDeviceXcbPresentationSupportKHR(device,\n queuefamily,\n connection,\n visualID);\n }\n else\n {\n PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR\n vkGetPhysicalDeviceXlibPresentationSupportKHR =\n (PFN_vkGetPhysicalDeviceXlibPresentationSupportKHR)\n vkGetInstanceProcAddr(instance, \"vkGetPhysicalDeviceXlibPresentationSupportKHR\");\n if (!vkGetPhysicalDeviceXlibPresentationSupportKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"X11: Vulkan instance missing VK_KHR_xlib_surface extension\");\n return GLFW_FALSE;\n }\n\n return vkGetPhysicalDeviceXlibPresentationSupportKHR(device,\n queuefamily,\n _glfw.x11.display,\n visualID);\n }\n}\n\nVkResult _glfwPlatformCreateWindowSurface(VkInstance instance,\n _GLFWwindow* window,\n const VkAllocationCallbacks* allocator,\n VkSurfaceKHR* surface)\n{\n if (_glfw.vk.KHR_xcb_surface && _glfw.x11.x11xcb.handle)\n {\n VkResult err;\n VkXcbSurfaceCreateInfoKHR sci;\n PFN_vkCreateXcbSurfaceKHR vkCreateXcbSurfaceKHR;\n\n xcb_connection_t* connection = XGetXCBConnection(_glfw.x11.display);\n if (!connection)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to retrieve XCB connection\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n vkCreateXcbSurfaceKHR = (PFN_vkCreateXcbSurfaceKHR)\n vkGetInstanceProcAddr(instance, \"vkCreateXcbSurfaceKHR\");\n if (!vkCreateXcbSurfaceKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"X11: Vulkan instance missing VK_KHR_xcb_surface extension\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n memset(&sci, 0, sizeof(sci));\n sci.sType = VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR;\n sci.connection = connection;\n sci.window = window->x11.handle;\n\n err = vkCreateXcbSurfaceKHR(instance, &sci, allocator, surface);\n if (err)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to create Vulkan XCB surface: %s\",\n _glfwGetVulkanResultString(err));\n }\n\n return err;\n }\n else\n {\n VkResult err;\n VkXlibSurfaceCreateInfoKHR sci;\n PFN_vkCreateXlibSurfaceKHR vkCreateXlibSurfaceKHR;\n\n vkCreateXlibSurfaceKHR = (PFN_vkCreateXlibSurfaceKHR)\n vkGetInstanceProcAddr(instance, \"vkCreateXlibSurfaceKHR\");\n if (!vkCreateXlibSurfaceKHR)\n {\n _glfwInputError(GLFW_API_UNAVAILABLE,\n \"X11: Vulkan instance missing VK_KHR_xlib_surface extension\");\n return VK_ERROR_EXTENSION_NOT_PRESENT;\n }\n\n memset(&sci, 0, sizeof(sci));\n sci.sType = VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR;\n sci.dpy = _glfw.x11.display;\n sci.window = window->x11.handle;\n\n err = vkCreateXlibSurfaceKHR(instance, &sci, allocator, surface);\n if (err)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to create Vulkan X11 surface: %s\",\n _glfwGetVulkanResultString(err));\n }\n\n return err;\n }\n}\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW native API //////\n//////////////////////////////////////////////////////////////////////////\n\nGLFWAPI Display* glfwGetX11Display(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return _glfw.x11.display;\n}\n\nGLFWAPI Window glfwGetX11Window(GLFWwindow* handle)\n{\n _GLFWwindow* window = (_GLFWwindow*) handle;\n _GLFW_REQUIRE_INIT_OR_RETURN(None);\n return window->x11.handle;\n}\n\nGLFWAPI void glfwSetX11SelectionString(const char* string)\n{\n _GLFW_REQUIRE_INIT();\n\n free(_glfw.x11.primarySelectionString);\n _glfw.x11.primarySelectionString = _glfw_strdup(string);\n\n XSetSelectionOwner(_glfw.x11.display,\n _glfw.x11.PRIMARY,\n _glfw.x11.helperWindowHandle,\n CurrentTime);\n\n if (XGetSelectionOwner(_glfw.x11.display, _glfw.x11.PRIMARY) !=\n _glfw.x11.helperWindowHandle)\n {\n _glfwInputError(GLFW_PLATFORM_ERROR,\n \"X11: Failed to become owner of primary selection\");\n }\n}\n\nGLFWAPI const char* glfwGetX11SelectionString(void)\n{\n _GLFW_REQUIRE_INIT_OR_RETURN(NULL);\n return getSelectionString(_glfw.x11.PRIMARY);\n}\n\n" }, { "path": "thirdparty/glfw/src/xkb_unicode.c", "content": "//========================================================================\n// GLFW 3.3 X11 - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2002-2006 Marcus Geelnard\n// Copyright (c) 2006-2017 Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n// It is fine to use C99 in this file because it will not be built with VS\n//========================================================================\n\n#include \"internal.h\"\n\n\n/*\n * Marcus: This code was originally written by Markus G. Kuhn.\n * I have made some slight changes (trimmed it down a bit from >60 KB to\n * 20 KB), but the functionality is the same.\n */\n\n/*\n * This module converts keysym values into the corresponding ISO 10646\n * (UCS, Unicode) values.\n *\n * The array keysymtab[] contains pairs of X11 keysym values for graphical\n * characters and the corresponding Unicode value. The function\n * _glfwKeySym2Unicode() maps a keysym onto a Unicode value using a binary\n * search, therefore keysymtab[] must remain SORTED by keysym value.\n *\n * We allow to represent any UCS character in the range U-00000000 to\n * U-00FFFFFF by a keysym value in the range 0x01000000 to 0x01ffffff.\n * This admittedly does not cover the entire 31-bit space of UCS, but\n * it does cover all of the characters up to U-10FFFF, which can be\n * represented by UTF-16, and more, and it is very unlikely that higher\n * UCS codes will ever be assigned by ISO. So to get Unicode character\n * U+ABCD you can directly use keysym 0x0100abcd.\n *\n * Original author: Markus G. Kuhn , University of\n * Cambridge, April 2001\n *\n * Special thanks to Richard Verhoeven for preparing\n * an initial draft of the mapping table.\n *\n */\n\n\n//************************************************************************\n//**** KeySym to Unicode mapping table ****\n//************************************************************************\n\nstatic const struct codepair {\n unsigned short keysym;\n unsigned short ucs;\n} keysymtab[] = {\n { 0x01a1, 0x0104 },\n { 0x01a2, 0x02d8 },\n { 0x01a3, 0x0141 },\n { 0x01a5, 0x013d },\n { 0x01a6, 0x015a },\n { 0x01a9, 0x0160 },\n { 0x01aa, 0x015e },\n { 0x01ab, 0x0164 },\n { 0x01ac, 0x0179 },\n { 0x01ae, 0x017d },\n { 0x01af, 0x017b },\n { 0x01b1, 0x0105 },\n { 0x01b2, 0x02db },\n { 0x01b3, 0x0142 },\n { 0x01b5, 0x013e },\n { 0x01b6, 0x015b },\n { 0x01b7, 0x02c7 },\n { 0x01b9, 0x0161 },\n { 0x01ba, 0x015f },\n { 0x01bb, 0x0165 },\n { 0x01bc, 0x017a },\n { 0x01bd, 0x02dd },\n { 0x01be, 0x017e },\n { 0x01bf, 0x017c },\n { 0x01c0, 0x0154 },\n { 0x01c3, 0x0102 },\n { 0x01c5, 0x0139 },\n { 0x01c6, 0x0106 },\n { 0x01c8, 0x010c },\n { 0x01ca, 0x0118 },\n { 0x01cc, 0x011a },\n { 0x01cf, 0x010e },\n { 0x01d0, 0x0110 },\n { 0x01d1, 0x0143 },\n { 0x01d2, 0x0147 },\n { 0x01d5, 0x0150 },\n { 0x01d8, 0x0158 },\n { 0x01d9, 0x016e },\n { 0x01db, 0x0170 },\n { 0x01de, 0x0162 },\n { 0x01e0, 0x0155 },\n { 0x01e3, 0x0103 },\n { 0x01e5, 0x013a },\n { 0x01e6, 0x0107 },\n { 0x01e8, 0x010d },\n { 0x01ea, 0x0119 },\n { 0x01ec, 0x011b },\n { 0x01ef, 0x010f },\n { 0x01f0, 0x0111 },\n { 0x01f1, 0x0144 },\n { 0x01f2, 0x0148 },\n { 0x01f5, 0x0151 },\n { 0x01f8, 0x0159 },\n { 0x01f9, 0x016f },\n { 0x01fb, 0x0171 },\n { 0x01fe, 0x0163 },\n { 0x01ff, 0x02d9 },\n { 0x02a1, 0x0126 },\n { 0x02a6, 0x0124 },\n { 0x02a9, 0x0130 },\n { 0x02ab, 0x011e },\n { 0x02ac, 0x0134 },\n { 0x02b1, 0x0127 },\n { 0x02b6, 0x0125 },\n { 0x02b9, 0x0131 },\n { 0x02bb, 0x011f },\n { 0x02bc, 0x0135 },\n { 0x02c5, 0x010a },\n { 0x02c6, 0x0108 },\n { 0x02d5, 0x0120 },\n { 0x02d8, 0x011c },\n { 0x02dd, 0x016c },\n { 0x02de, 0x015c },\n { 0x02e5, 0x010b },\n { 0x02e6, 0x0109 },\n { 0x02f5, 0x0121 },\n { 0x02f8, 0x011d },\n { 0x02fd, 0x016d },\n { 0x02fe, 0x015d },\n { 0x03a2, 0x0138 },\n { 0x03a3, 0x0156 },\n { 0x03a5, 0x0128 },\n { 0x03a6, 0x013b },\n { 0x03aa, 0x0112 },\n { 0x03ab, 0x0122 },\n { 0x03ac, 0x0166 },\n { 0x03b3, 0x0157 },\n { 0x03b5, 0x0129 },\n { 0x03b6, 0x013c },\n { 0x03ba, 0x0113 },\n { 0x03bb, 0x0123 },\n { 0x03bc, 0x0167 },\n { 0x03bd, 0x014a },\n { 0x03bf, 0x014b },\n { 0x03c0, 0x0100 },\n { 0x03c7, 0x012e },\n { 0x03cc, 0x0116 },\n { 0x03cf, 0x012a },\n { 0x03d1, 0x0145 },\n { 0x03d2, 0x014c },\n { 0x03d3, 0x0136 },\n { 0x03d9, 0x0172 },\n { 0x03dd, 0x0168 },\n { 0x03de, 0x016a },\n { 0x03e0, 0x0101 },\n { 0x03e7, 0x012f },\n { 0x03ec, 0x0117 },\n { 0x03ef, 0x012b },\n { 0x03f1, 0x0146 },\n { 0x03f2, 0x014d },\n { 0x03f3, 0x0137 },\n { 0x03f9, 0x0173 },\n { 0x03fd, 0x0169 },\n { 0x03fe, 0x016b },\n { 0x047e, 0x203e },\n { 0x04a1, 0x3002 },\n { 0x04a2, 0x300c },\n { 0x04a3, 0x300d },\n { 0x04a4, 0x3001 },\n { 0x04a5, 0x30fb },\n { 0x04a6, 0x30f2 },\n { 0x04a7, 0x30a1 },\n { 0x04a8, 0x30a3 },\n { 0x04a9, 0x30a5 },\n { 0x04aa, 0x30a7 },\n { 0x04ab, 0x30a9 },\n { 0x04ac, 0x30e3 },\n { 0x04ad, 0x30e5 },\n { 0x04ae, 0x30e7 },\n { 0x04af, 0x30c3 },\n { 0x04b0, 0x30fc },\n { 0x04b1, 0x30a2 },\n { 0x04b2, 0x30a4 },\n { 0x04b3, 0x30a6 },\n { 0x04b4, 0x30a8 },\n { 0x04b5, 0x30aa },\n { 0x04b6, 0x30ab },\n { 0x04b7, 0x30ad },\n { 0x04b8, 0x30af },\n { 0x04b9, 0x30b1 },\n { 0x04ba, 0x30b3 },\n { 0x04bb, 0x30b5 },\n { 0x04bc, 0x30b7 },\n { 0x04bd, 0x30b9 },\n { 0x04be, 0x30bb },\n { 0x04bf, 0x30bd },\n { 0x04c0, 0x30bf },\n { 0x04c1, 0x30c1 },\n { 0x04c2, 0x30c4 },\n { 0x04c3, 0x30c6 },\n { 0x04c4, 0x30c8 },\n { 0x04c5, 0x30ca },\n { 0x04c6, 0x30cb },\n { 0x04c7, 0x30cc },\n { 0x04c8, 0x30cd },\n { 0x04c9, 0x30ce },\n { 0x04ca, 0x30cf },\n { 0x04cb, 0x30d2 },\n { 0x04cc, 0x30d5 },\n { 0x04cd, 0x30d8 },\n { 0x04ce, 0x30db },\n { 0x04cf, 0x30de },\n { 0x04d0, 0x30df },\n { 0x04d1, 0x30e0 },\n { 0x04d2, 0x30e1 },\n { 0x04d3, 0x30e2 },\n { 0x04d4, 0x30e4 },\n { 0x04d5, 0x30e6 },\n { 0x04d6, 0x30e8 },\n { 0x04d7, 0x30e9 },\n { 0x04d8, 0x30ea },\n { 0x04d9, 0x30eb },\n { 0x04da, 0x30ec },\n { 0x04db, 0x30ed },\n { 0x04dc, 0x30ef },\n { 0x04dd, 0x30f3 },\n { 0x04de, 0x309b },\n { 0x04df, 0x309c },\n { 0x05ac, 0x060c },\n { 0x05bb, 0x061b },\n { 0x05bf, 0x061f },\n { 0x05c1, 0x0621 },\n { 0x05c2, 0x0622 },\n { 0x05c3, 0x0623 },\n { 0x05c4, 0x0624 },\n { 0x05c5, 0x0625 },\n { 0x05c6, 0x0626 },\n { 0x05c7, 0x0627 },\n { 0x05c8, 0x0628 },\n { 0x05c9, 0x0629 },\n { 0x05ca, 0x062a },\n { 0x05cb, 0x062b },\n { 0x05cc, 0x062c },\n { 0x05cd, 0x062d },\n { 0x05ce, 0x062e },\n { 0x05cf, 0x062f },\n { 0x05d0, 0x0630 },\n { 0x05d1, 0x0631 },\n { 0x05d2, 0x0632 },\n { 0x05d3, 0x0633 },\n { 0x05d4, 0x0634 },\n { 0x05d5, 0x0635 },\n { 0x05d6, 0x0636 },\n { 0x05d7, 0x0637 },\n { 0x05d8, 0x0638 },\n { 0x05d9, 0x0639 },\n { 0x05da, 0x063a },\n { 0x05e0, 0x0640 },\n { 0x05e1, 0x0641 },\n { 0x05e2, 0x0642 },\n { 0x05e3, 0x0643 },\n { 0x05e4, 0x0644 },\n { 0x05e5, 0x0645 },\n { 0x05e6, 0x0646 },\n { 0x05e7, 0x0647 },\n { 0x05e8, 0x0648 },\n { 0x05e9, 0x0649 },\n { 0x05ea, 0x064a },\n { 0x05eb, 0x064b },\n { 0x05ec, 0x064c },\n { 0x05ed, 0x064d },\n { 0x05ee, 0x064e },\n { 0x05ef, 0x064f },\n { 0x05f0, 0x0650 },\n { 0x05f1, 0x0651 },\n { 0x05f2, 0x0652 },\n { 0x06a1, 0x0452 },\n { 0x06a2, 0x0453 },\n { 0x06a3, 0x0451 },\n { 0x06a4, 0x0454 },\n { 0x06a5, 0x0455 },\n { 0x06a6, 0x0456 },\n { 0x06a7, 0x0457 },\n { 0x06a8, 0x0458 },\n { 0x06a9, 0x0459 },\n { 0x06aa, 0x045a },\n { 0x06ab, 0x045b },\n { 0x06ac, 0x045c },\n { 0x06ae, 0x045e },\n { 0x06af, 0x045f },\n { 0x06b0, 0x2116 },\n { 0x06b1, 0x0402 },\n { 0x06b2, 0x0403 },\n { 0x06b3, 0x0401 },\n { 0x06b4, 0x0404 },\n { 0x06b5, 0x0405 },\n { 0x06b6, 0x0406 },\n { 0x06b7, 0x0407 },\n { 0x06b8, 0x0408 },\n { 0x06b9, 0x0409 },\n { 0x06ba, 0x040a },\n { 0x06bb, 0x040b },\n { 0x06bc, 0x040c },\n { 0x06be, 0x040e },\n { 0x06bf, 0x040f },\n { 0x06c0, 0x044e },\n { 0x06c1, 0x0430 },\n { 0x06c2, 0x0431 },\n { 0x06c3, 0x0446 },\n { 0x06c4, 0x0434 },\n { 0x06c5, 0x0435 },\n { 0x06c6, 0x0444 },\n { 0x06c7, 0x0433 },\n { 0x06c8, 0x0445 },\n { 0x06c9, 0x0438 },\n { 0x06ca, 0x0439 },\n { 0x06cb, 0x043a },\n { 0x06cc, 0x043b },\n { 0x06cd, 0x043c },\n { 0x06ce, 0x043d },\n { 0x06cf, 0x043e },\n { 0x06d0, 0x043f },\n { 0x06d1, 0x044f },\n { 0x06d2, 0x0440 },\n { 0x06d3, 0x0441 },\n { 0x06d4, 0x0442 },\n { 0x06d5, 0x0443 },\n { 0x06d6, 0x0436 },\n { 0x06d7, 0x0432 },\n { 0x06d8, 0x044c },\n { 0x06d9, 0x044b },\n { 0x06da, 0x0437 },\n { 0x06db, 0x0448 },\n { 0x06dc, 0x044d },\n { 0x06dd, 0x0449 },\n { 0x06de, 0x0447 },\n { 0x06df, 0x044a },\n { 0x06e0, 0x042e },\n { 0x06e1, 0x0410 },\n { 0x06e2, 0x0411 },\n { 0x06e3, 0x0426 },\n { 0x06e4, 0x0414 },\n { 0x06e5, 0x0415 },\n { 0x06e6, 0x0424 },\n { 0x06e7, 0x0413 },\n { 0x06e8, 0x0425 },\n { 0x06e9, 0x0418 },\n { 0x06ea, 0x0419 },\n { 0x06eb, 0x041a },\n { 0x06ec, 0x041b },\n { 0x06ed, 0x041c },\n { 0x06ee, 0x041d },\n { 0x06ef, 0x041e },\n { 0x06f0, 0x041f },\n { 0x06f1, 0x042f },\n { 0x06f2, 0x0420 },\n { 0x06f3, 0x0421 },\n { 0x06f4, 0x0422 },\n { 0x06f5, 0x0423 },\n { 0x06f6, 0x0416 },\n { 0x06f7, 0x0412 },\n { 0x06f8, 0x042c },\n { 0x06f9, 0x042b },\n { 0x06fa, 0x0417 },\n { 0x06fb, 0x0428 },\n { 0x06fc, 0x042d },\n { 0x06fd, 0x0429 },\n { 0x06fe, 0x0427 },\n { 0x06ff, 0x042a },\n { 0x07a1, 0x0386 },\n { 0x07a2, 0x0388 },\n { 0x07a3, 0x0389 },\n { 0x07a4, 0x038a },\n { 0x07a5, 0x03aa },\n { 0x07a7, 0x038c },\n { 0x07a8, 0x038e },\n { 0x07a9, 0x03ab },\n { 0x07ab, 0x038f },\n { 0x07ae, 0x0385 },\n { 0x07af, 0x2015 },\n { 0x07b1, 0x03ac },\n { 0x07b2, 0x03ad },\n { 0x07b3, 0x03ae },\n { 0x07b4, 0x03af },\n { 0x07b5, 0x03ca },\n { 0x07b6, 0x0390 },\n { 0x07b7, 0x03cc },\n { 0x07b8, 0x03cd },\n { 0x07b9, 0x03cb },\n { 0x07ba, 0x03b0 },\n { 0x07bb, 0x03ce },\n { 0x07c1, 0x0391 },\n { 0x07c2, 0x0392 },\n { 0x07c3, 0x0393 },\n { 0x07c4, 0x0394 },\n { 0x07c5, 0x0395 },\n { 0x07c6, 0x0396 },\n { 0x07c7, 0x0397 },\n { 0x07c8, 0x0398 },\n { 0x07c9, 0x0399 },\n { 0x07ca, 0x039a },\n { 0x07cb, 0x039b },\n { 0x07cc, 0x039c },\n { 0x07cd, 0x039d },\n { 0x07ce, 0x039e },\n { 0x07cf, 0x039f },\n { 0x07d0, 0x03a0 },\n { 0x07d1, 0x03a1 },\n { 0x07d2, 0x03a3 },\n { 0x07d4, 0x03a4 },\n { 0x07d5, 0x03a5 },\n { 0x07d6, 0x03a6 },\n { 0x07d7, 0x03a7 },\n { 0x07d8, 0x03a8 },\n { 0x07d9, 0x03a9 },\n { 0x07e1, 0x03b1 },\n { 0x07e2, 0x03b2 },\n { 0x07e3, 0x03b3 },\n { 0x07e4, 0x03b4 },\n { 0x07e5, 0x03b5 },\n { 0x07e6, 0x03b6 },\n { 0x07e7, 0x03b7 },\n { 0x07e8, 0x03b8 },\n { 0x07e9, 0x03b9 },\n { 0x07ea, 0x03ba },\n { 0x07eb, 0x03bb },\n { 0x07ec, 0x03bc },\n { 0x07ed, 0x03bd },\n { 0x07ee, 0x03be },\n { 0x07ef, 0x03bf },\n { 0x07f0, 0x03c0 },\n { 0x07f1, 0x03c1 },\n { 0x07f2, 0x03c3 },\n { 0x07f3, 0x03c2 },\n { 0x07f4, 0x03c4 },\n { 0x07f5, 0x03c5 },\n { 0x07f6, 0x03c6 },\n { 0x07f7, 0x03c7 },\n { 0x07f8, 0x03c8 },\n { 0x07f9, 0x03c9 },\n { 0x08a1, 0x23b7 },\n { 0x08a2, 0x250c },\n { 0x08a3, 0x2500 },\n { 0x08a4, 0x2320 },\n { 0x08a5, 0x2321 },\n { 0x08a6, 0x2502 },\n { 0x08a7, 0x23a1 },\n { 0x08a8, 0x23a3 },\n { 0x08a9, 0x23a4 },\n { 0x08aa, 0x23a6 },\n { 0x08ab, 0x239b },\n { 0x08ac, 0x239d },\n { 0x08ad, 0x239e },\n { 0x08ae, 0x23a0 },\n { 0x08af, 0x23a8 },\n { 0x08b0, 0x23ac },\n { 0x08bc, 0x2264 },\n { 0x08bd, 0x2260 },\n { 0x08be, 0x2265 },\n { 0x08bf, 0x222b },\n { 0x08c0, 0x2234 },\n { 0x08c1, 0x221d },\n { 0x08c2, 0x221e },\n { 0x08c5, 0x2207 },\n { 0x08c8, 0x223c },\n { 0x08c9, 0x2243 },\n { 0x08cd, 0x21d4 },\n { 0x08ce, 0x21d2 },\n { 0x08cf, 0x2261 },\n { 0x08d6, 0x221a },\n { 0x08da, 0x2282 },\n { 0x08db, 0x2283 },\n { 0x08dc, 0x2229 },\n { 0x08dd, 0x222a },\n { 0x08de, 0x2227 },\n { 0x08df, 0x2228 },\n { 0x08ef, 0x2202 },\n { 0x08f6, 0x0192 },\n { 0x08fb, 0x2190 },\n { 0x08fc, 0x2191 },\n { 0x08fd, 0x2192 },\n { 0x08fe, 0x2193 },\n { 0x09e0, 0x25c6 },\n { 0x09e1, 0x2592 },\n { 0x09e2, 0x2409 },\n { 0x09e3, 0x240c },\n { 0x09e4, 0x240d },\n { 0x09e5, 0x240a },\n { 0x09e8, 0x2424 },\n { 0x09e9, 0x240b },\n { 0x09ea, 0x2518 },\n { 0x09eb, 0x2510 },\n { 0x09ec, 0x250c },\n { 0x09ed, 0x2514 },\n { 0x09ee, 0x253c },\n { 0x09ef, 0x23ba },\n { 0x09f0, 0x23bb },\n { 0x09f1, 0x2500 },\n { 0x09f2, 0x23bc },\n { 0x09f3, 0x23bd },\n { 0x09f4, 0x251c },\n { 0x09f5, 0x2524 },\n { 0x09f6, 0x2534 },\n { 0x09f7, 0x252c },\n { 0x09f8, 0x2502 },\n { 0x0aa1, 0x2003 },\n { 0x0aa2, 0x2002 },\n { 0x0aa3, 0x2004 },\n { 0x0aa4, 0x2005 },\n { 0x0aa5, 0x2007 },\n { 0x0aa6, 0x2008 },\n { 0x0aa7, 0x2009 },\n { 0x0aa8, 0x200a },\n { 0x0aa9, 0x2014 },\n { 0x0aaa, 0x2013 },\n { 0x0aae, 0x2026 },\n { 0x0aaf, 0x2025 },\n { 0x0ab0, 0x2153 },\n { 0x0ab1, 0x2154 },\n { 0x0ab2, 0x2155 },\n { 0x0ab3, 0x2156 },\n { 0x0ab4, 0x2157 },\n { 0x0ab5, 0x2158 },\n { 0x0ab6, 0x2159 },\n { 0x0ab7, 0x215a },\n { 0x0ab8, 0x2105 },\n { 0x0abb, 0x2012 },\n { 0x0abc, 0x2329 },\n { 0x0abe, 0x232a },\n { 0x0ac3, 0x215b },\n { 0x0ac4, 0x215c },\n { 0x0ac5, 0x215d },\n { 0x0ac6, 0x215e },\n { 0x0ac9, 0x2122 },\n { 0x0aca, 0x2613 },\n { 0x0acc, 0x25c1 },\n { 0x0acd, 0x25b7 },\n { 0x0ace, 0x25cb },\n { 0x0acf, 0x25af },\n { 0x0ad0, 0x2018 },\n { 0x0ad1, 0x2019 },\n { 0x0ad2, 0x201c },\n { 0x0ad3, 0x201d },\n { 0x0ad4, 0x211e },\n { 0x0ad6, 0x2032 },\n { 0x0ad7, 0x2033 },\n { 0x0ad9, 0x271d },\n { 0x0adb, 0x25ac },\n { 0x0adc, 0x25c0 },\n { 0x0add, 0x25b6 },\n { 0x0ade, 0x25cf },\n { 0x0adf, 0x25ae },\n { 0x0ae0, 0x25e6 },\n { 0x0ae1, 0x25ab },\n { 0x0ae2, 0x25ad },\n { 0x0ae3, 0x25b3 },\n { 0x0ae4, 0x25bd },\n { 0x0ae5, 0x2606 },\n { 0x0ae6, 0x2022 },\n { 0x0ae7, 0x25aa },\n { 0x0ae8, 0x25b2 },\n { 0x0ae9, 0x25bc },\n { 0x0aea, 0x261c },\n { 0x0aeb, 0x261e },\n { 0x0aec, 0x2663 },\n { 0x0aed, 0x2666 },\n { 0x0aee, 0x2665 },\n { 0x0af0, 0x2720 },\n { 0x0af1, 0x2020 },\n { 0x0af2, 0x2021 },\n { 0x0af3, 0x2713 },\n { 0x0af4, 0x2717 },\n { 0x0af5, 0x266f },\n { 0x0af6, 0x266d },\n { 0x0af7, 0x2642 },\n { 0x0af8, 0x2640 },\n { 0x0af9, 0x260e },\n { 0x0afa, 0x2315 },\n { 0x0afb, 0x2117 },\n { 0x0afc, 0x2038 },\n { 0x0afd, 0x201a },\n { 0x0afe, 0x201e },\n { 0x0ba3, 0x003c },\n { 0x0ba6, 0x003e },\n { 0x0ba8, 0x2228 },\n { 0x0ba9, 0x2227 },\n { 0x0bc0, 0x00af },\n { 0x0bc2, 0x22a5 },\n { 0x0bc3, 0x2229 },\n { 0x0bc4, 0x230a },\n { 0x0bc6, 0x005f },\n { 0x0bca, 0x2218 },\n { 0x0bcc, 0x2395 },\n { 0x0bce, 0x22a4 },\n { 0x0bcf, 0x25cb },\n { 0x0bd3, 0x2308 },\n { 0x0bd6, 0x222a },\n { 0x0bd8, 0x2283 },\n { 0x0bda, 0x2282 },\n { 0x0bdc, 0x22a2 },\n { 0x0bfc, 0x22a3 },\n { 0x0cdf, 0x2017 },\n { 0x0ce0, 0x05d0 },\n { 0x0ce1, 0x05d1 },\n { 0x0ce2, 0x05d2 },\n { 0x0ce3, 0x05d3 },\n { 0x0ce4, 0x05d4 },\n { 0x0ce5, 0x05d5 },\n { 0x0ce6, 0x05d6 },\n { 0x0ce7, 0x05d7 },\n { 0x0ce8, 0x05d8 },\n { 0x0ce9, 0x05d9 },\n { 0x0cea, 0x05da },\n { 0x0ceb, 0x05db },\n { 0x0cec, 0x05dc },\n { 0x0ced, 0x05dd },\n { 0x0cee, 0x05de },\n { 0x0cef, 0x05df },\n { 0x0cf0, 0x05e0 },\n { 0x0cf1, 0x05e1 },\n { 0x0cf2, 0x05e2 },\n { 0x0cf3, 0x05e3 },\n { 0x0cf4, 0x05e4 },\n { 0x0cf5, 0x05e5 },\n { 0x0cf6, 0x05e6 },\n { 0x0cf7, 0x05e7 },\n { 0x0cf8, 0x05e8 },\n { 0x0cf9, 0x05e9 },\n { 0x0cfa, 0x05ea },\n { 0x0da1, 0x0e01 },\n { 0x0da2, 0x0e02 },\n { 0x0da3, 0x0e03 },\n { 0x0da4, 0x0e04 },\n { 0x0da5, 0x0e05 },\n { 0x0da6, 0x0e06 },\n { 0x0da7, 0x0e07 },\n { 0x0da8, 0x0e08 },\n { 0x0da9, 0x0e09 },\n { 0x0daa, 0x0e0a },\n { 0x0dab, 0x0e0b },\n { 0x0dac, 0x0e0c },\n { 0x0dad, 0x0e0d },\n { 0x0dae, 0x0e0e },\n { 0x0daf, 0x0e0f },\n { 0x0db0, 0x0e10 },\n { 0x0db1, 0x0e11 },\n { 0x0db2, 0x0e12 },\n { 0x0db3, 0x0e13 },\n { 0x0db4, 0x0e14 },\n { 0x0db5, 0x0e15 },\n { 0x0db6, 0x0e16 },\n { 0x0db7, 0x0e17 },\n { 0x0db8, 0x0e18 },\n { 0x0db9, 0x0e19 },\n { 0x0dba, 0x0e1a },\n { 0x0dbb, 0x0e1b },\n { 0x0dbc, 0x0e1c },\n { 0x0dbd, 0x0e1d },\n { 0x0dbe, 0x0e1e },\n { 0x0dbf, 0x0e1f },\n { 0x0dc0, 0x0e20 },\n { 0x0dc1, 0x0e21 },\n { 0x0dc2, 0x0e22 },\n { 0x0dc3, 0x0e23 },\n { 0x0dc4, 0x0e24 },\n { 0x0dc5, 0x0e25 },\n { 0x0dc6, 0x0e26 },\n { 0x0dc7, 0x0e27 },\n { 0x0dc8, 0x0e28 },\n { 0x0dc9, 0x0e29 },\n { 0x0dca, 0x0e2a },\n { 0x0dcb, 0x0e2b },\n { 0x0dcc, 0x0e2c },\n { 0x0dcd, 0x0e2d },\n { 0x0dce, 0x0e2e },\n { 0x0dcf, 0x0e2f },\n { 0x0dd0, 0x0e30 },\n { 0x0dd1, 0x0e31 },\n { 0x0dd2, 0x0e32 },\n { 0x0dd3, 0x0e33 },\n { 0x0dd4, 0x0e34 },\n { 0x0dd5, 0x0e35 },\n { 0x0dd6, 0x0e36 },\n { 0x0dd7, 0x0e37 },\n { 0x0dd8, 0x0e38 },\n { 0x0dd9, 0x0e39 },\n { 0x0dda, 0x0e3a },\n { 0x0ddf, 0x0e3f },\n { 0x0de0, 0x0e40 },\n { 0x0de1, 0x0e41 },\n { 0x0de2, 0x0e42 },\n { 0x0de3, 0x0e43 },\n { 0x0de4, 0x0e44 },\n { 0x0de5, 0x0e45 },\n { 0x0de6, 0x0e46 },\n { 0x0de7, 0x0e47 },\n { 0x0de8, 0x0e48 },\n { 0x0de9, 0x0e49 },\n { 0x0dea, 0x0e4a },\n { 0x0deb, 0x0e4b },\n { 0x0dec, 0x0e4c },\n { 0x0ded, 0x0e4d },\n { 0x0df0, 0x0e50 },\n { 0x0df1, 0x0e51 },\n { 0x0df2, 0x0e52 },\n { 0x0df3, 0x0e53 },\n { 0x0df4, 0x0e54 },\n { 0x0df5, 0x0e55 },\n { 0x0df6, 0x0e56 },\n { 0x0df7, 0x0e57 },\n { 0x0df8, 0x0e58 },\n { 0x0df9, 0x0e59 },\n { 0x0ea1, 0x3131 },\n { 0x0ea2, 0x3132 },\n { 0x0ea3, 0x3133 },\n { 0x0ea4, 0x3134 },\n { 0x0ea5, 0x3135 },\n { 0x0ea6, 0x3136 },\n { 0x0ea7, 0x3137 },\n { 0x0ea8, 0x3138 },\n { 0x0ea9, 0x3139 },\n { 0x0eaa, 0x313a },\n { 0x0eab, 0x313b },\n { 0x0eac, 0x313c },\n { 0x0ead, 0x313d },\n { 0x0eae, 0x313e },\n { 0x0eaf, 0x313f },\n { 0x0eb0, 0x3140 },\n { 0x0eb1, 0x3141 },\n { 0x0eb2, 0x3142 },\n { 0x0eb3, 0x3143 },\n { 0x0eb4, 0x3144 },\n { 0x0eb5, 0x3145 },\n { 0x0eb6, 0x3146 },\n { 0x0eb7, 0x3147 },\n { 0x0eb8, 0x3148 },\n { 0x0eb9, 0x3149 },\n { 0x0eba, 0x314a },\n { 0x0ebb, 0x314b },\n { 0x0ebc, 0x314c },\n { 0x0ebd, 0x314d },\n { 0x0ebe, 0x314e },\n { 0x0ebf, 0x314f },\n { 0x0ec0, 0x3150 },\n { 0x0ec1, 0x3151 },\n { 0x0ec2, 0x3152 },\n { 0x0ec3, 0x3153 },\n { 0x0ec4, 0x3154 },\n { 0x0ec5, 0x3155 },\n { 0x0ec6, 0x3156 },\n { 0x0ec7, 0x3157 },\n { 0x0ec8, 0x3158 },\n { 0x0ec9, 0x3159 },\n { 0x0eca, 0x315a },\n { 0x0ecb, 0x315b },\n { 0x0ecc, 0x315c },\n { 0x0ecd, 0x315d },\n { 0x0ece, 0x315e },\n { 0x0ecf, 0x315f },\n { 0x0ed0, 0x3160 },\n { 0x0ed1, 0x3161 },\n { 0x0ed2, 0x3162 },\n { 0x0ed3, 0x3163 },\n { 0x0ed4, 0x11a8 },\n { 0x0ed5, 0x11a9 },\n { 0x0ed6, 0x11aa },\n { 0x0ed7, 0x11ab },\n { 0x0ed8, 0x11ac },\n { 0x0ed9, 0x11ad },\n { 0x0eda, 0x11ae },\n { 0x0edb, 0x11af },\n { 0x0edc, 0x11b0 },\n { 0x0edd, 0x11b1 },\n { 0x0ede, 0x11b2 },\n { 0x0edf, 0x11b3 },\n { 0x0ee0, 0x11b4 },\n { 0x0ee1, 0x11b5 },\n { 0x0ee2, 0x11b6 },\n { 0x0ee3, 0x11b7 },\n { 0x0ee4, 0x11b8 },\n { 0x0ee5, 0x11b9 },\n { 0x0ee6, 0x11ba },\n { 0x0ee7, 0x11bb },\n { 0x0ee8, 0x11bc },\n { 0x0ee9, 0x11bd },\n { 0x0eea, 0x11be },\n { 0x0eeb, 0x11bf },\n { 0x0eec, 0x11c0 },\n { 0x0eed, 0x11c1 },\n { 0x0eee, 0x11c2 },\n { 0x0eef, 0x316d },\n { 0x0ef0, 0x3171 },\n { 0x0ef1, 0x3178 },\n { 0x0ef2, 0x317f },\n { 0x0ef3, 0x3181 },\n { 0x0ef4, 0x3184 },\n { 0x0ef5, 0x3186 },\n { 0x0ef6, 0x318d },\n { 0x0ef7, 0x318e },\n { 0x0ef8, 0x11eb },\n { 0x0ef9, 0x11f0 },\n { 0x0efa, 0x11f9 },\n { 0x0eff, 0x20a9 },\n { 0x13a4, 0x20ac },\n { 0x13bc, 0x0152 },\n { 0x13bd, 0x0153 },\n { 0x13be, 0x0178 },\n { 0x20ac, 0x20ac },\n { 0xfe50, '`' },\n { 0xfe51, 0x00b4 },\n { 0xfe52, '^' },\n { 0xfe53, '~' },\n { 0xfe54, 0x00af },\n { 0xfe55, 0x02d8 },\n { 0xfe56, 0x02d9 },\n { 0xfe57, 0x00a8 },\n { 0xfe58, 0x02da },\n { 0xfe59, 0x02dd },\n { 0xfe5a, 0x02c7 },\n { 0xfe5b, 0x00b8 },\n { 0xfe5c, 0x02db },\n { 0xfe5d, 0x037a },\n { 0xfe5e, 0x309b },\n { 0xfe5f, 0x309c },\n { 0xfe63, '/' },\n { 0xfe64, 0x02bc },\n { 0xfe65, 0x02bd },\n { 0xfe66, 0x02f5 },\n { 0xfe67, 0x02f3 },\n { 0xfe68, 0x02cd },\n { 0xfe69, 0xa788 },\n { 0xfe6a, 0x02f7 },\n { 0xfe6e, ',' },\n { 0xfe6f, 0x00a4 },\n { 0xfe80, 'a' }, // XK_dead_a\n { 0xfe81, 'A' }, // XK_dead_A\n { 0xfe82, 'e' }, // XK_dead_e\n { 0xfe83, 'E' }, // XK_dead_E\n { 0xfe84, 'i' }, // XK_dead_i\n { 0xfe85, 'I' }, // XK_dead_I\n { 0xfe86, 'o' }, // XK_dead_o\n { 0xfe87, 'O' }, // XK_dead_O\n { 0xfe88, 'u' }, // XK_dead_u\n { 0xfe89, 'U' }, // XK_dead_U\n { 0xfe8a, 0x0259 },\n { 0xfe8b, 0x018f },\n { 0xfe8c, 0x00b5 },\n { 0xfe90, '_' },\n { 0xfe91, 0x02c8 },\n { 0xfe92, 0x02cc },\n { 0xff80 /*XKB_KEY_KP_Space*/, ' ' },\n { 0xff95 /*XKB_KEY_KP_7*/, 0x0037 },\n { 0xff96 /*XKB_KEY_KP_4*/, 0x0034 },\n { 0xff97 /*XKB_KEY_KP_8*/, 0x0038 },\n { 0xff98 /*XKB_KEY_KP_6*/, 0x0036 },\n { 0xff99 /*XKB_KEY_KP_2*/, 0x0032 },\n { 0xff9a /*XKB_KEY_KP_9*/, 0x0039 },\n { 0xff9b /*XKB_KEY_KP_3*/, 0x0033 },\n { 0xff9c /*XKB_KEY_KP_1*/, 0x0031 },\n { 0xff9d /*XKB_KEY_KP_5*/, 0x0035 },\n { 0xff9e /*XKB_KEY_KP_0*/, 0x0030 },\n { 0xffaa /*XKB_KEY_KP_Multiply*/, '*' },\n { 0xffab /*XKB_KEY_KP_Add*/, '+' },\n { 0xffac /*XKB_KEY_KP_Separator*/, ',' },\n { 0xffad /*XKB_KEY_KP_Subtract*/, '-' },\n { 0xffae /*XKB_KEY_KP_Decimal*/, '.' },\n { 0xffaf /*XKB_KEY_KP_Divide*/, '/' },\n { 0xffb0 /*XKB_KEY_KP_0*/, 0x0030 },\n { 0xffb1 /*XKB_KEY_KP_1*/, 0x0031 },\n { 0xffb2 /*XKB_KEY_KP_2*/, 0x0032 },\n { 0xffb3 /*XKB_KEY_KP_3*/, 0x0033 },\n { 0xffb4 /*XKB_KEY_KP_4*/, 0x0034 },\n { 0xffb5 /*XKB_KEY_KP_5*/, 0x0035 },\n { 0xffb6 /*XKB_KEY_KP_6*/, 0x0036 },\n { 0xffb7 /*XKB_KEY_KP_7*/, 0x0037 },\n { 0xffb8 /*XKB_KEY_KP_8*/, 0x0038 },\n { 0xffb9 /*XKB_KEY_KP_9*/, 0x0039 },\n { 0xffbd /*XKB_KEY_KP_Equal*/, '=' }\n};\n\n\n//////////////////////////////////////////////////////////////////////////\n////// GLFW internal API //////\n//////////////////////////////////////////////////////////////////////////\n\n// Convert XKB KeySym to Unicode\n//\nlong _glfwKeySym2Unicode(unsigned int keysym)\n{\n int min = 0;\n int max = sizeof(keysymtab) / sizeof(struct codepair) - 1;\n int mid;\n\n // First check for Latin-1 characters (1:1 mapping)\n if ((keysym >= 0x0020 && keysym <= 0x007e) ||\n (keysym >= 0x00a0 && keysym <= 0x00ff))\n {\n return keysym;\n }\n\n // Also check for directly encoded 24-bit UCS characters\n if ((keysym & 0xff000000) == 0x01000000)\n return keysym & 0x00ffffff;\n\n // Binary search in table\n while (max >= min)\n {\n mid = (min + max) / 2;\n if (keysymtab[mid].keysym < keysym)\n min = mid + 1;\n else if (keysymtab[mid].keysym > keysym)\n max = mid - 1;\n else\n return keysymtab[mid].ucs;\n }\n\n // No matching Unicode value found\n return -1;\n}\n\n" }, { "path": "thirdparty/glfw/src/xkb_unicode.h", "content": "//========================================================================\n// GLFW 3.3 Linux - www.glfw.org\n//------------------------------------------------------------------------\n// Copyright (c) 2014 Jonas Ådahl \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\nlong _glfwKeySym2Unicode(unsigned int keysym);\n\n" }, { "path": "thirdparty/glfw/tests/CMakeLists.txt", "content": "\nlink_libraries(glfw)\n\ninclude_directories(\"${GLFW_SOURCE_DIR}/deps\")\n\nif (MATH_LIBRARY)\n link_libraries(\"${MATH_LIBRARY}\")\nendif()\n\nif (MSVC)\n add_definitions(-D_CRT_SECURE_NO_WARNINGS)\nendif()\n\nset(GLAD_GL \"${GLFW_SOURCE_DIR}/deps/glad/gl.h\"\n \"${GLFW_SOURCE_DIR}/deps/glad_gl.c\")\nset(GLAD_VULKAN \"${GLFW_SOURCE_DIR}/deps/glad/vulkan.h\"\n \"${GLFW_SOURCE_DIR}/deps/glad_vulkan.c\")\nset(GETOPT \"${GLFW_SOURCE_DIR}/deps/getopt.h\"\n \"${GLFW_SOURCE_DIR}/deps/getopt.c\")\nset(TINYCTHREAD \"${GLFW_SOURCE_DIR}/deps/tinycthread.h\"\n \"${GLFW_SOURCE_DIR}/deps/tinycthread.c\")\n\nif (${CMAKE_VERSION} VERSION_EQUAL \"3.1.0\" OR\n ${CMAKE_VERSION} VERSION_GREATER \"3.1.0\")\n set(CMAKE_C_STANDARD 99)\nelse()\n # Remove this fallback when removing support for CMake version less than 3.1\n add_compile_options(\"$<$:-std=c99>\"\n \"$<$:-std=c99>\"\n \"$<$:-std=c99>\")\n\nendif()\n\nadd_executable(clipboard clipboard.c ${GETOPT} ${GLAD_GL})\nadd_executable(events events.c ${GETOPT} ${GLAD_GL})\nadd_executable(msaa msaa.c ${GETOPT} ${GLAD_GL})\nadd_executable(glfwinfo glfwinfo.c ${GETOPT} ${GLAD_GL} ${GLAD_VULKAN})\nadd_executable(iconify iconify.c ${GETOPT} ${GLAD_GL})\nadd_executable(monitors monitors.c ${GETOPT} ${GLAD_GL})\nadd_executable(reopen reopen.c ${GLAD_GL})\nadd_executable(cursor cursor.c ${GLAD_GL})\n\nadd_executable(empty WIN32 MACOSX_BUNDLE empty.c ${TINYCTHREAD} ${GLAD_GL})\nadd_executable(gamma WIN32 MACOSX_BUNDLE gamma.c ${GLAD_GL})\nadd_executable(icon WIN32 MACOSX_BUNDLE icon.c ${GLAD_GL})\nadd_executable(inputlag WIN32 MACOSX_BUNDLE inputlag.c ${GETOPT} ${GLAD_GL})\nadd_executable(joysticks WIN32 MACOSX_BUNDLE joysticks.c ${GLAD_GL})\nadd_executable(opacity WIN32 MACOSX_BUNDLE opacity.c ${GLAD_GL})\nadd_executable(tearing WIN32 MACOSX_BUNDLE tearing.c ${GLAD_GL})\nadd_executable(threads WIN32 MACOSX_BUNDLE threads.c ${TINYCTHREAD} ${GLAD_GL})\nadd_executable(timeout WIN32 MACOSX_BUNDLE timeout.c ${GLAD_GL})\nadd_executable(title WIN32 MACOSX_BUNDLE title.c ${GLAD_GL})\nadd_executable(triangle-vulkan WIN32 triangle-vulkan.c ${GLAD_VULKAN})\nadd_executable(windows WIN32 MACOSX_BUNDLE windows.c ${GETOPT} ${GLAD_GL})\n\ntarget_link_libraries(empty \"${CMAKE_THREAD_LIBS_INIT}\")\ntarget_link_libraries(threads \"${CMAKE_THREAD_LIBS_INIT}\")\nif (RT_LIBRARY)\n target_link_libraries(empty \"${RT_LIBRARY}\")\n target_link_libraries(threads \"${RT_LIBRARY}\")\nendif()\n\nset(GUI_ONLY_BINARIES empty gamma icon inputlag joysticks opacity tearing\n threads timeout title triangle-vulkan windows)\nset(CONSOLE_BINARIES clipboard events msaa glfwinfo iconify monitors reopen\n cursor)\n\nset_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES\n FOLDER \"GLFW3/Tests\")\n\nif (MSVC)\n # Tell MSVC to use main instead of WinMain for Windows subsystem executables\n set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES\n LINK_FLAGS \"/ENTRY:mainCRTStartup\")\nendif()\n\nif (APPLE)\n set_target_properties(empty PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Empty Event\")\n set_target_properties(gamma PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Gamma\")\n set_target_properties(inputlag PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Input Lag\")\n set_target_properties(joysticks PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Joysticks\")\n set_target_properties(opacity PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Opacity\")\n set_target_properties(tearing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Tearing\")\n set_target_properties(threads PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Threads\")\n set_target_properties(timeout PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Timeout\")\n set_target_properties(title PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Title\")\n set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME \"Windows\")\n\n set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES\n MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}\n MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}\n MACOSX_BUNDLE_INFO_PLIST \"${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in\")\nendif()\n\n" }, { "path": "thirdparty/glfw/tests/clipboard.c", "content": "//========================================================================\n// Clipboard test program\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This program is used to test the clipboard functionality.\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n\n#include \"getopt.h\"\n\n#if defined(__APPLE__)\n #define MODIFIER GLFW_MOD_SUPER\n#else\n #define MODIFIER GLFW_MOD_CONTROL\n#endif\n\nstatic void usage(void)\n{\n printf(\"Usage: clipboard [-h]\\n\");\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n\n case GLFW_KEY_V:\n if (mods == MODIFIER)\n {\n const char* string;\n\n string = glfwGetClipboardString(NULL);\n if (string)\n printf(\"Clipboard contains \\\"%s\\\"\\n\", string);\n else\n printf(\"Clipboard does not contain a string\\n\");\n }\n break;\n\n case GLFW_KEY_C:\n if (mods == MODIFIER)\n {\n const char* string = \"Hello GLFW World!\";\n glfwSetClipboardString(NULL, string);\n printf(\"Setting clipboard to \\\"%s\\\"\\n\", string);\n }\n break;\n }\n}\n\nint main(int argc, char** argv)\n{\n int ch;\n GLFWwindow* window;\n\n while ((ch = getopt(argc, argv, \"h\")) != -1)\n {\n switch (ch)\n {\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n {\n fprintf(stderr, \"Failed to initialize GLFW\\n\");\n exit(EXIT_FAILURE);\n }\n\n window = glfwCreateWindow(200, 200, \"Clipboard Test\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n\n fprintf(stderr, \"Failed to open GLFW window\\n\");\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n glfwSetKeyCallback(window, key_callback);\n\n glClearColor(0.5f, 0.5f, 0.5f, 0);\n\n while (!glfwWindowShouldClose(window))\n {\n glClear(GL_COLOR_BUFFER_BIT);\n\n glfwSwapBuffers(window);\n glfwWaitEvents();\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/cursor.c", "content": "//========================================================================\n// Cursor & input mode tests\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test provides an interface to the cursor image and cursor mode\n// parts of the API.\n//\n// Custom cursor image generation by urraka.\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \n#include \n#include \n\n#include \"linmath.h\"\n\n#define CURSOR_FRAME_COUNT 60\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(1.0);\\n\"\n\"}\\n\";\n\nstatic double cursor_x;\nstatic double cursor_y;\nstatic int swap_interval = 1;\nstatic int wait_events = GLFW_TRUE;\nstatic int animate_cursor = GLFW_FALSE;\nstatic int track_cursor = GLFW_FALSE;\nstatic GLFWcursor* standard_cursors[6];\nstatic GLFWcursor* tracking_cursor = NULL;\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic float star(int x, int y, float t)\n{\n const float c = 64 / 2.f;\n\n const float i = (0.25f * (float) sin(2.f * M_PI * t) + 0.75f);\n const float k = 64 * 0.046875f * i;\n\n const float dist = (float) sqrt((x - c) * (x - c) + (y - c) * (y - c));\n\n const float salpha = 1.f - dist / c;\n const float xalpha = (float) x == c ? c : k / (float) fabs(x - c);\n const float yalpha = (float) y == c ? c : k / (float) fabs(y - c);\n\n return (float) fmax(0.f, fmin(1.f, i * salpha * 0.2f + salpha * xalpha * yalpha));\n}\n\nstatic GLFWcursor* create_cursor_frame(float t)\n{\n int i = 0, x, y;\n unsigned char buffer[64 * 64 * 4];\n const GLFWimage image = { 64, 64, buffer };\n\n for (y = 0; y < image.width; y++)\n {\n for (x = 0; x < image.height; x++)\n {\n buffer[i++] = 255;\n buffer[i++] = 255;\n buffer[i++] = 255;\n buffer[i++] = (unsigned char) (255 * star(x, y, t));\n }\n }\n\n return glfwCreateCursor(&image, image.width / 2, image.height / 2);\n}\n\nstatic GLFWcursor* create_tracking_cursor(void)\n{\n int i = 0, x, y;\n unsigned char buffer[32 * 32 * 4];\n const GLFWimage image = { 32, 32, buffer };\n\n for (y = 0; y < image.width; y++)\n {\n for (x = 0; x < image.height; x++)\n {\n if (x == 7 || y == 7)\n {\n buffer[i++] = 255;\n buffer[i++] = 0;\n buffer[i++] = 0;\n buffer[i++] = 255;\n }\n else\n {\n buffer[i++] = 0;\n buffer[i++] = 0;\n buffer[i++] = 0;\n buffer[i++] = 0;\n }\n }\n }\n\n return glfwCreateCursor(&image, 7, 7);\n}\n\nstatic void cursor_position_callback(GLFWwindow* window, double x, double y)\n{\n printf(\"%0.3f: Cursor position: %f %f (%+f %+f)\\n\",\n glfwGetTime(),\n x, y, x - cursor_x, y - cursor_y);\n\n cursor_x = x;\n cursor_y = y;\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_A:\n {\n animate_cursor = !animate_cursor;\n if (!animate_cursor)\n glfwSetCursor(window, NULL);\n\n break;\n }\n\n case GLFW_KEY_ESCAPE:\n {\n if (glfwGetInputMode(window, GLFW_CURSOR) != GLFW_CURSOR_DISABLED)\n {\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n }\n\n /* FALLTHROUGH */\n }\n\n case GLFW_KEY_N:\n glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);\n glfwGetCursorPos(window, &cursor_x, &cursor_y);\n printf(\"(( cursor is normal ))\\n\");\n break;\n\n case GLFW_KEY_D:\n glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);\n printf(\"(( cursor is disabled ))\\n\");\n break;\n\n case GLFW_KEY_H:\n glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);\n printf(\"(( cursor is hidden ))\\n\");\n break;\n\n case GLFW_KEY_R:\n if (!glfwRawMouseMotionSupported())\n break;\n\n if (glfwGetInputMode(window, GLFW_RAW_MOUSE_MOTION))\n {\n glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_FALSE);\n printf(\"(( raw input is disabled ))\\n\");\n }\n else\n {\n glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);\n printf(\"(( raw input is enabled ))\\n\");\n }\n break;\n\n case GLFW_KEY_SPACE:\n swap_interval = 1 - swap_interval;\n printf(\"(( swap interval: %i ))\\n\", swap_interval);\n glfwSwapInterval(swap_interval);\n break;\n\n case GLFW_KEY_W:\n wait_events = !wait_events;\n printf(\"(( %sing for events ))\\n\", wait_events ? \"wait\" : \"poll\");\n break;\n\n case GLFW_KEY_T:\n track_cursor = !track_cursor;\n if (track_cursor)\n glfwSetCursor(window, tracking_cursor);\n else\n glfwSetCursor(window, NULL);\n\n break;\n\n case GLFW_KEY_P:\n {\n double x, y;\n glfwGetCursorPos(window, &x, &y);\n\n printf(\"Query before set: %f %f (%+f %+f)\\n\",\n x, y, x - cursor_x, y - cursor_y);\n cursor_x = x;\n cursor_y = y;\n\n glfwSetCursorPos(window, cursor_x, cursor_y);\n glfwGetCursorPos(window, &x, &y);\n\n printf(\"Query after set: %f %f (%+f %+f)\\n\",\n x, y, x - cursor_x, y - cursor_y);\n cursor_x = x;\n cursor_y = y;\n break;\n }\n\n case GLFW_KEY_UP:\n glfwSetCursorPos(window, 0, 0);\n glfwGetCursorPos(window, &cursor_x, &cursor_y);\n break;\n\n case GLFW_KEY_DOWN:\n {\n int width, height;\n glfwGetWindowSize(window, &width, &height);\n glfwSetCursorPos(window, width - 1, height - 1);\n glfwGetCursorPos(window, &cursor_x, &cursor_y);\n break;\n }\n\n case GLFW_KEY_0:\n glfwSetCursor(window, NULL);\n break;\n\n case GLFW_KEY_1:\n glfwSetCursor(window, standard_cursors[0]);\n break;\n\n case GLFW_KEY_2:\n glfwSetCursor(window, standard_cursors[1]);\n break;\n\n case GLFW_KEY_3:\n glfwSetCursor(window, standard_cursors[2]);\n break;\n\n case GLFW_KEY_4:\n glfwSetCursor(window, standard_cursors[3]);\n break;\n\n case GLFW_KEY_5:\n glfwSetCursor(window, standard_cursors[4]);\n break;\n\n case GLFW_KEY_6:\n glfwSetCursor(window, standard_cursors[5]);\n break;\n\n case GLFW_KEY_F11:\n case GLFW_KEY_ENTER:\n {\n static int x, y, width, height;\n\n if (mods != GLFW_MOD_ALT)\n return;\n\n if (glfwGetWindowMonitor(window))\n glfwSetWindowMonitor(window, NULL, x, y, width, height, 0);\n else\n {\n GLFWmonitor* monitor = glfwGetPrimaryMonitor();\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n glfwGetWindowPos(window, &x, &y);\n glfwGetWindowSize(window, &width, &height);\n glfwSetWindowMonitor(window, monitor,\n 0, 0, mode->width, mode->height,\n mode->refreshRate);\n }\n\n glfwGetCursorPos(window, &cursor_x, &cursor_y);\n break;\n }\n }\n}\n\nint main(void)\n{\n int i;\n GLFWwindow* window;\n GLFWcursor* star_cursors[CURSOR_FRAME_COUNT];\n GLFWcursor* current_frame = NULL;\n GLuint vertex_buffer, vertex_shader, fragment_shader, program;\n GLint mvp_location, vpos_location;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n tracking_cursor = create_tracking_cursor();\n if (!tracking_cursor)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n for (i = 0; i < CURSOR_FRAME_COUNT; i++)\n {\n star_cursors[i] = create_cursor_frame(i / (float) CURSOR_FRAME_COUNT);\n if (!star_cursors[i])\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n }\n\n for (i = 0; i < sizeof(standard_cursors) / sizeof(standard_cursors[0]); i++)\n {\n const int shapes[] = {\n GLFW_ARROW_CURSOR,\n GLFW_IBEAM_CURSOR,\n GLFW_CROSSHAIR_CURSOR,\n GLFW_HAND_CURSOR,\n GLFW_HRESIZE_CURSOR,\n GLFW_VRESIZE_CURSOR\n };\n\n standard_cursors[i] = glfwCreateStandardCursor(shapes[i]);\n if (!standard_cursors[i])\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n }\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n window = glfwCreateWindow(640, 480, \"Cursor Test\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vec2), (void*) 0);\n glUseProgram(program);\n\n glfwGetCursorPos(window, &cursor_x, &cursor_y);\n printf(\"Cursor position: %f %f\\n\", cursor_x, cursor_y);\n\n glfwSetCursorPosCallback(window, cursor_position_callback);\n glfwSetKeyCallback(window, key_callback);\n\n while (!glfwWindowShouldClose(window))\n {\n glClear(GL_COLOR_BUFFER_BIT);\n\n if (track_cursor)\n {\n int wnd_width, wnd_height, fb_width, fb_height;\n float scale;\n vec2 vertices[4];\n mat4x4 mvp;\n\n glfwGetWindowSize(window, &wnd_width, &wnd_height);\n glfwGetFramebufferSize(window, &fb_width, &fb_height);\n\n glViewport(0, 0, fb_width, fb_height);\n\n scale = (float) fb_width / (float) wnd_width;\n vertices[0][0] = 0.5f;\n vertices[0][1] = (float) (fb_height - floor(cursor_y * scale) - 1.f + 0.5f);\n vertices[1][0] = (float) fb_width + 0.5f;\n vertices[1][1] = (float) (fb_height - floor(cursor_y * scale) - 1.f + 0.5f);\n vertices[2][0] = (float) floor(cursor_x * scale) + 0.5f;\n vertices[2][1] = 0.5f;\n vertices[3][0] = (float) floor(cursor_x * scale) + 0.5f;\n vertices[3][1] = (float) fb_height + 0.5f;\n\n glBufferData(GL_ARRAY_BUFFER,\n sizeof(vertices),\n vertices,\n GL_STREAM_DRAW);\n\n mat4x4_ortho(mvp, 0.f, (float) fb_width, 0.f, (float) fb_height, 0.f, 1.f);\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n\n glDrawArrays(GL_LINES, 0, 4);\n }\n\n glfwSwapBuffers(window);\n\n if (animate_cursor)\n {\n const int i = (int) (glfwGetTime() * 30.0) % CURSOR_FRAME_COUNT;\n if (current_frame != star_cursors[i])\n {\n glfwSetCursor(window, star_cursors[i]);\n current_frame = star_cursors[i];\n }\n }\n else\n current_frame = NULL;\n\n if (wait_events)\n {\n if (animate_cursor)\n glfwWaitEventsTimeout(1.0 / 30.0);\n else\n glfwWaitEvents();\n }\n else\n glfwPollEvents();\n\n // Workaround for an issue with msvcrt and mintty\n fflush(stdout);\n }\n\n glfwDestroyWindow(window);\n\n for (i = 0; i < CURSOR_FRAME_COUNT; i++)\n glfwDestroyCursor(star_cursors[i]);\n\n for (i = 0; i < sizeof(standard_cursors) / sizeof(standard_cursors[0]); i++)\n glfwDestroyCursor(standard_cursors[i]);\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/empty.c", "content": "//========================================================================\n// Empty event test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test is intended to verify that posting of empty events works\n//\n//========================================================================\n\n#include \"tinycthread.h\"\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\nstatic volatile int running = GLFW_TRUE;\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic int thread_main(void* data)\n{\n struct timespec time;\n\n while (running)\n {\n clock_gettime(CLOCK_REALTIME, &time);\n time.tv_sec += 1;\n thrd_sleep(&time, NULL);\n\n glfwPostEmptyEvent();\n }\n\n return 0;\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nstatic float nrand(void)\n{\n return (float) rand() / (float) RAND_MAX;\n}\n\nint main(void)\n{\n int result;\n thrd_t thread;\n GLFWwindow* window;\n\n srand((unsigned int) time(NULL));\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n window = glfwCreateWindow(640, 480, \"Empty Event Test\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSetKeyCallback(window, key_callback);\n\n if (thrd_create(&thread, thread_main, NULL) != thrd_success)\n {\n fprintf(stderr, \"Failed to create secondary thread\\n\");\n\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n while (running)\n {\n int width, height;\n float r = nrand(), g = nrand(), b = nrand();\n float l = (float) sqrt(r * r + g * g + b * b);\n\n glfwGetFramebufferSize(window, &width, &height);\n\n glViewport(0, 0, width, height);\n glClearColor(r / l, g / l, b / l, 1.f);\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n\n glfwWaitEvents();\n\n if (glfwWindowShouldClose(window))\n running = GLFW_FALSE;\n }\n\n glfwHideWindow(window);\n thrd_join(thread, &result);\n glfwDestroyWindow(window);\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/events.c", "content": "//========================================================================\n// Event linter (event spewer)\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test hooks every available callback and outputs their arguments\n//\n// Log messages go to stdout, error messages to stderr\n//\n// Every event also gets a (sequential) number to aid discussion of logs\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n#include \n#include \n\n#include \"getopt.h\"\n\n// Event index\nstatic unsigned int counter = 0;\n\ntypedef struct\n{\n GLFWwindow* window;\n int number;\n int closeable;\n} Slot;\n\nstatic void usage(void)\n{\n printf(\"Usage: events [-f] [-h] [-n WINDOWS]\\n\");\n printf(\"Options:\\n\");\n printf(\" -f use full screen\\n\");\n printf(\" -h show this help\\n\");\n printf(\" -n the number of windows to create\\n\");\n}\n\nstatic const char* get_key_name(int key)\n{\n switch (key)\n {\n // Printable keys\n case GLFW_KEY_A: return \"A\";\n case GLFW_KEY_B: return \"B\";\n case GLFW_KEY_C: return \"C\";\n case GLFW_KEY_D: return \"D\";\n case GLFW_KEY_E: return \"E\";\n case GLFW_KEY_F: return \"F\";\n case GLFW_KEY_G: return \"G\";\n case GLFW_KEY_H: return \"H\";\n case GLFW_KEY_I: return \"I\";\n case GLFW_KEY_J: return \"J\";\n case GLFW_KEY_K: return \"K\";\n case GLFW_KEY_L: return \"L\";\n case GLFW_KEY_M: return \"M\";\n case GLFW_KEY_N: return \"N\";\n case GLFW_KEY_O: return \"O\";\n case GLFW_KEY_P: return \"P\";\n case GLFW_KEY_Q: return \"Q\";\n case GLFW_KEY_R: return \"R\";\n case GLFW_KEY_S: return \"S\";\n case GLFW_KEY_T: return \"T\";\n case GLFW_KEY_U: return \"U\";\n case GLFW_KEY_V: return \"V\";\n case GLFW_KEY_W: return \"W\";\n case GLFW_KEY_X: return \"X\";\n case GLFW_KEY_Y: return \"Y\";\n case GLFW_KEY_Z: return \"Z\";\n case GLFW_KEY_1: return \"1\";\n case GLFW_KEY_2: return \"2\";\n case GLFW_KEY_3: return \"3\";\n case GLFW_KEY_4: return \"4\";\n case GLFW_KEY_5: return \"5\";\n case GLFW_KEY_6: return \"6\";\n case GLFW_KEY_7: return \"7\";\n case GLFW_KEY_8: return \"8\";\n case GLFW_KEY_9: return \"9\";\n case GLFW_KEY_0: return \"0\";\n case GLFW_KEY_SPACE: return \"SPACE\";\n case GLFW_KEY_MINUS: return \"MINUS\";\n case GLFW_KEY_EQUAL: return \"EQUAL\";\n case GLFW_KEY_LEFT_BRACKET: return \"LEFT BRACKET\";\n case GLFW_KEY_RIGHT_BRACKET: return \"RIGHT BRACKET\";\n case GLFW_KEY_BACKSLASH: return \"BACKSLASH\";\n case GLFW_KEY_SEMICOLON: return \"SEMICOLON\";\n case GLFW_KEY_APOSTROPHE: return \"APOSTROPHE\";\n case GLFW_KEY_GRAVE_ACCENT: return \"GRAVE ACCENT\";\n case GLFW_KEY_COMMA: return \"COMMA\";\n case GLFW_KEY_PERIOD: return \"PERIOD\";\n case GLFW_KEY_SLASH: return \"SLASH\";\n case GLFW_KEY_WORLD_1: return \"WORLD 1\";\n case GLFW_KEY_WORLD_2: return \"WORLD 2\";\n\n // Function keys\n case GLFW_KEY_ESCAPE: return \"ESCAPE\";\n case GLFW_KEY_F1: return \"F1\";\n case GLFW_KEY_F2: return \"F2\";\n case GLFW_KEY_F3: return \"F3\";\n case GLFW_KEY_F4: return \"F4\";\n case GLFW_KEY_F5: return \"F5\";\n case GLFW_KEY_F6: return \"F6\";\n case GLFW_KEY_F7: return \"F7\";\n case GLFW_KEY_F8: return \"F8\";\n case GLFW_KEY_F9: return \"F9\";\n case GLFW_KEY_F10: return \"F10\";\n case GLFW_KEY_F11: return \"F11\";\n case GLFW_KEY_F12: return \"F12\";\n case GLFW_KEY_F13: return \"F13\";\n case GLFW_KEY_F14: return \"F14\";\n case GLFW_KEY_F15: return \"F15\";\n case GLFW_KEY_F16: return \"F16\";\n case GLFW_KEY_F17: return \"F17\";\n case GLFW_KEY_F18: return \"F18\";\n case GLFW_KEY_F19: return \"F19\";\n case GLFW_KEY_F20: return \"F20\";\n case GLFW_KEY_F21: return \"F21\";\n case GLFW_KEY_F22: return \"F22\";\n case GLFW_KEY_F23: return \"F23\";\n case GLFW_KEY_F24: return \"F24\";\n case GLFW_KEY_F25: return \"F25\";\n case GLFW_KEY_UP: return \"UP\";\n case GLFW_KEY_DOWN: return \"DOWN\";\n case GLFW_KEY_LEFT: return \"LEFT\";\n case GLFW_KEY_RIGHT: return \"RIGHT\";\n case GLFW_KEY_LEFT_SHIFT: return \"LEFT SHIFT\";\n case GLFW_KEY_RIGHT_SHIFT: return \"RIGHT SHIFT\";\n case GLFW_KEY_LEFT_CONTROL: return \"LEFT CONTROL\";\n case GLFW_KEY_RIGHT_CONTROL: return \"RIGHT CONTROL\";\n case GLFW_KEY_LEFT_ALT: return \"LEFT ALT\";\n case GLFW_KEY_RIGHT_ALT: return \"RIGHT ALT\";\n case GLFW_KEY_TAB: return \"TAB\";\n case GLFW_KEY_ENTER: return \"ENTER\";\n case GLFW_KEY_BACKSPACE: return \"BACKSPACE\";\n case GLFW_KEY_INSERT: return \"INSERT\";\n case GLFW_KEY_DELETE: return \"DELETE\";\n case GLFW_KEY_PAGE_UP: return \"PAGE UP\";\n case GLFW_KEY_PAGE_DOWN: return \"PAGE DOWN\";\n case GLFW_KEY_HOME: return \"HOME\";\n case GLFW_KEY_END: return \"END\";\n case GLFW_KEY_KP_0: return \"KEYPAD 0\";\n case GLFW_KEY_KP_1: return \"KEYPAD 1\";\n case GLFW_KEY_KP_2: return \"KEYPAD 2\";\n case GLFW_KEY_KP_3: return \"KEYPAD 3\";\n case GLFW_KEY_KP_4: return \"KEYPAD 4\";\n case GLFW_KEY_KP_5: return \"KEYPAD 5\";\n case GLFW_KEY_KP_6: return \"KEYPAD 6\";\n case GLFW_KEY_KP_7: return \"KEYPAD 7\";\n case GLFW_KEY_KP_8: return \"KEYPAD 8\";\n case GLFW_KEY_KP_9: return \"KEYPAD 9\";\n case GLFW_KEY_KP_DIVIDE: return \"KEYPAD DIVIDE\";\n case GLFW_KEY_KP_MULTIPLY: return \"KEYPAD MULTIPLY\";\n case GLFW_KEY_KP_SUBTRACT: return \"KEYPAD SUBTRACT\";\n case GLFW_KEY_KP_ADD: return \"KEYPAD ADD\";\n case GLFW_KEY_KP_DECIMAL: return \"KEYPAD DECIMAL\";\n case GLFW_KEY_KP_EQUAL: return \"KEYPAD EQUAL\";\n case GLFW_KEY_KP_ENTER: return \"KEYPAD ENTER\";\n case GLFW_KEY_PRINT_SCREEN: return \"PRINT SCREEN\";\n case GLFW_KEY_NUM_LOCK: return \"NUM LOCK\";\n case GLFW_KEY_CAPS_LOCK: return \"CAPS LOCK\";\n case GLFW_KEY_SCROLL_LOCK: return \"SCROLL LOCK\";\n case GLFW_KEY_PAUSE: return \"PAUSE\";\n case GLFW_KEY_LEFT_SUPER: return \"LEFT SUPER\";\n case GLFW_KEY_RIGHT_SUPER: return \"RIGHT SUPER\";\n case GLFW_KEY_MENU: return \"MENU\";\n\n default: return \"UNKNOWN\";\n }\n}\n\nstatic const char* get_action_name(int action)\n{\n switch (action)\n {\n case GLFW_PRESS:\n return \"pressed\";\n case GLFW_RELEASE:\n return \"released\";\n case GLFW_REPEAT:\n return \"repeated\";\n }\n\n return \"caused unknown action\";\n}\n\nstatic const char* get_button_name(int button)\n{\n switch (button)\n {\n case GLFW_MOUSE_BUTTON_LEFT:\n return \"left\";\n case GLFW_MOUSE_BUTTON_RIGHT:\n return \"right\";\n case GLFW_MOUSE_BUTTON_MIDDLE:\n return \"middle\";\n default:\n {\n static char name[16];\n snprintf(name, sizeof(name), \"%i\", button);\n return name;\n }\n }\n}\n\nstatic const char* get_mods_name(int mods)\n{\n static char name[512];\n\n if (mods == 0)\n return \" no mods\";\n\n name[0] = '\\0';\n\n if (mods & GLFW_MOD_SHIFT)\n strcat(name, \" shift\");\n if (mods & GLFW_MOD_CONTROL)\n strcat(name, \" control\");\n if (mods & GLFW_MOD_ALT)\n strcat(name, \" alt\");\n if (mods & GLFW_MOD_SUPER)\n strcat(name, \" super\");\n if (mods & GLFW_MOD_CAPS_LOCK)\n strcat(name, \" capslock-on\");\n if (mods & GLFW_MOD_NUM_LOCK)\n strcat(name, \" numlock-on\");\n\n return name;\n}\n\nstatic size_t encode_utf8(char* s, unsigned int ch)\n{\n size_t count = 0;\n\n if (ch < 0x80)\n s[count++] = (char) ch;\n else if (ch < 0x800)\n {\n s[count++] = (ch >> 6) | 0xc0;\n s[count++] = (ch & 0x3f) | 0x80;\n }\n else if (ch < 0x10000)\n {\n s[count++] = (ch >> 12) | 0xe0;\n s[count++] = ((ch >> 6) & 0x3f) | 0x80;\n s[count++] = (ch & 0x3f) | 0x80;\n }\n else if (ch < 0x110000)\n {\n s[count++] = (ch >> 18) | 0xf0;\n s[count++] = ((ch >> 12) & 0x3f) | 0x80;\n s[count++] = ((ch >> 6) & 0x3f) | 0x80;\n s[count++] = (ch & 0x3f) | 0x80;\n }\n\n return count;\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void window_pos_callback(GLFWwindow* window, int x, int y)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window position: %i %i\\n\",\n counter++, slot->number, glfwGetTime(), x, y);\n}\n\nstatic void window_size_callback(GLFWwindow* window, int width, int height)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window size: %i %i\\n\",\n counter++, slot->number, glfwGetTime(), width, height);\n}\n\nstatic void framebuffer_size_callback(GLFWwindow* window, int width, int height)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Framebuffer size: %i %i\\n\",\n counter++, slot->number, glfwGetTime(), width, height);\n}\n\nstatic void window_content_scale_callback(GLFWwindow* window, float xscale, float yscale)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window content scale: %0.3f %0.3f\\n\",\n counter++, slot->number, glfwGetTime(), xscale, yscale);\n}\n\nstatic void window_close_callback(GLFWwindow* window)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window close\\n\",\n counter++, slot->number, glfwGetTime());\n\n glfwSetWindowShouldClose(window, slot->closeable);\n}\n\nstatic void window_refresh_callback(GLFWwindow* window)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window refresh\\n\",\n counter++, slot->number, glfwGetTime());\n\n glfwMakeContextCurrent(window);\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n}\n\nstatic void window_focus_callback(GLFWwindow* window, int focused)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window %s\\n\",\n counter++, slot->number, glfwGetTime(),\n focused ? \"focused\" : \"defocused\");\n}\n\nstatic void window_iconify_callback(GLFWwindow* window, int iconified)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window was %s\\n\",\n counter++, slot->number, glfwGetTime(),\n iconified ? \"iconified\" : \"uniconified\");\n}\n\nstatic void window_maximize_callback(GLFWwindow* window, int maximized)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Window was %s\\n\",\n counter++, slot->number, glfwGetTime(),\n maximized ? \"maximized\" : \"unmaximized\");\n}\n\nstatic void mouse_button_callback(GLFWwindow* window, int button, int action, int mods)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Mouse button %i (%s) (with%s) was %s\\n\",\n counter++, slot->number, glfwGetTime(), button,\n get_button_name(button),\n get_mods_name(mods),\n get_action_name(action));\n}\n\nstatic void cursor_position_callback(GLFWwindow* window, double x, double y)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Cursor position: %f %f\\n\",\n counter++, slot->number, glfwGetTime(), x, y);\n}\n\nstatic void cursor_enter_callback(GLFWwindow* window, int entered)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Cursor %s window\\n\",\n counter++, slot->number, glfwGetTime(),\n entered ? \"entered\" : \"left\");\n}\n\nstatic void scroll_callback(GLFWwindow* window, double x, double y)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n printf(\"%08x to %i at %0.3f: Scroll: %0.3f %0.3f\\n\",\n counter++, slot->number, glfwGetTime(), x, y);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n const char* name = glfwGetKeyName(key, scancode);\n\n if (name)\n {\n printf(\"%08x to %i at %0.3f: Key 0x%04x Scancode 0x%04x (%s) (%s) (with%s) was %s\\n\",\n counter++, slot->number, glfwGetTime(), key, scancode,\n get_key_name(key),\n name,\n get_mods_name(mods),\n get_action_name(action));\n }\n else\n {\n printf(\"%08x to %i at %0.3f: Key 0x%04x Scancode 0x%04x (%s) (with%s) was %s\\n\",\n counter++, slot->number, glfwGetTime(), key, scancode,\n get_key_name(key),\n get_mods_name(mods),\n get_action_name(action));\n }\n\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_C:\n {\n slot->closeable = !slot->closeable;\n\n printf(\"(( closing %s ))\\n\", slot->closeable ? \"enabled\" : \"disabled\");\n break;\n }\n\n case GLFW_KEY_L:\n {\n const int state = glfwGetInputMode(window, GLFW_LOCK_KEY_MODS);\n glfwSetInputMode(window, GLFW_LOCK_KEY_MODS, !state);\n\n printf(\"(( lock key mods %s ))\\n\", !state ? \"enabled\" : \"disabled\");\n break;\n }\n }\n}\n\nstatic void char_callback(GLFWwindow* window, unsigned int codepoint)\n{\n Slot* slot = glfwGetWindowUserPointer(window);\n char string[5] = \"\";\n\n encode_utf8(string, codepoint);\n printf(\"%08x to %i at %0.3f: Character 0x%08x (%s) input\\n\",\n counter++, slot->number, glfwGetTime(), codepoint, string);\n}\n\nstatic void drop_callback(GLFWwindow* window, int count, const char* paths[])\n{\n int i;\n Slot* slot = glfwGetWindowUserPointer(window);\n\n printf(\"%08x to %i at %0.3f: Drop input\\n\",\n counter++, slot->number, glfwGetTime());\n\n for (i = 0; i < count; i++)\n printf(\" %i: \\\"%s\\\"\\n\", i, paths[i]);\n}\n\nstatic void monitor_callback(GLFWmonitor* monitor, int event)\n{\n if (event == GLFW_CONNECTED)\n {\n int x, y, widthMM, heightMM;\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\n glfwGetMonitorPos(monitor, &x, &y);\n glfwGetMonitorPhysicalSize(monitor, &widthMM, &heightMM);\n\n printf(\"%08x at %0.3f: Monitor %s (%ix%i at %ix%i, %ix%i mm) was connected\\n\",\n counter++,\n glfwGetTime(),\n glfwGetMonitorName(monitor),\n mode->width, mode->height,\n x, y,\n widthMM, heightMM);\n }\n else if (event == GLFW_DISCONNECTED)\n {\n printf(\"%08x at %0.3f: Monitor %s was disconnected\\n\",\n counter++,\n glfwGetTime(),\n glfwGetMonitorName(monitor));\n }\n}\n\nstatic void joystick_callback(int jid, int event)\n{\n if (event == GLFW_CONNECTED)\n {\n int axisCount, buttonCount, hatCount;\n\n glfwGetJoystickAxes(jid, &axisCount);\n glfwGetJoystickButtons(jid, &buttonCount);\n glfwGetJoystickHats(jid, &hatCount);\n\n printf(\"%08x at %0.3f: Joystick %i (%s) was connected with %i axes, %i buttons, and %i hats\\n\",\n counter++, glfwGetTime(),\n jid,\n glfwGetJoystickName(jid),\n axisCount,\n buttonCount,\n hatCount);\n }\n else\n {\n printf(\"%08x at %0.3f: Joystick %i was disconnected\\n\",\n counter++, glfwGetTime(), jid);\n }\n}\n\nint main(int argc, char** argv)\n{\n Slot* slots;\n GLFWmonitor* monitor = NULL;\n int ch, i, width, height, count = 1;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n printf(\"Library initialized\\n\");\n\n glfwSetMonitorCallback(monitor_callback);\n glfwSetJoystickCallback(joystick_callback);\n\n while ((ch = getopt(argc, argv, \"hfn:\")) != -1)\n {\n switch (ch)\n {\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n\n case 'f':\n monitor = glfwGetPrimaryMonitor();\n break;\n\n case 'n':\n count = (int) strtoul(optarg, NULL, 10);\n break;\n\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n if (monitor)\n {\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\n glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);\n glfwWindowHint(GLFW_RED_BITS, mode->redBits);\n glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);\n glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);\n\n width = mode->width;\n height = mode->height;\n }\n else\n {\n width = 640;\n height = 480;\n }\n\n slots = calloc(count, sizeof(Slot));\n\n for (i = 0; i < count; i++)\n {\n char title[128];\n\n slots[i].closeable = GLFW_TRUE;\n slots[i].number = i + 1;\n\n snprintf(title, sizeof(title), \"Event Linter (Window %i)\", slots[i].number);\n\n if (monitor)\n {\n printf(\"Creating full screen window %i (%ix%i on %s)\\n\",\n slots[i].number,\n width, height,\n glfwGetMonitorName(monitor));\n }\n else\n {\n printf(\"Creating windowed mode window %i (%ix%i)\\n\",\n slots[i].number,\n width, height);\n }\n\n slots[i].window = glfwCreateWindow(width, height, title, monitor, NULL);\n if (!slots[i].window)\n {\n free(slots);\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetWindowUserPointer(slots[i].window, slots + i);\n\n glfwSetWindowPosCallback(slots[i].window, window_pos_callback);\n glfwSetWindowSizeCallback(slots[i].window, window_size_callback);\n glfwSetFramebufferSizeCallback(slots[i].window, framebuffer_size_callback);\n glfwSetWindowContentScaleCallback(slots[i].window, window_content_scale_callback);\n glfwSetWindowCloseCallback(slots[i].window, window_close_callback);\n glfwSetWindowRefreshCallback(slots[i].window, window_refresh_callback);\n glfwSetWindowFocusCallback(slots[i].window, window_focus_callback);\n glfwSetWindowIconifyCallback(slots[i].window, window_iconify_callback);\n glfwSetWindowMaximizeCallback(slots[i].window, window_maximize_callback);\n glfwSetMouseButtonCallback(slots[i].window, mouse_button_callback);\n glfwSetCursorPosCallback(slots[i].window, cursor_position_callback);\n glfwSetCursorEnterCallback(slots[i].window, cursor_enter_callback);\n glfwSetScrollCallback(slots[i].window, scroll_callback);\n glfwSetKeyCallback(slots[i].window, key_callback);\n glfwSetCharCallback(slots[i].window, char_callback);\n glfwSetDropCallback(slots[i].window, drop_callback);\n\n glfwMakeContextCurrent(slots[i].window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n }\n\n printf(\"Main loop starting\\n\");\n\n for (;;)\n {\n for (i = 0; i < count; i++)\n {\n if (glfwWindowShouldClose(slots[i].window))\n break;\n }\n\n if (i < count)\n break;\n\n glfwWaitEvents();\n\n // Workaround for an issue with msvcrt and mintty\n fflush(stdout);\n }\n\n free(slots);\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/gamma.c", "content": "//========================================================================\n// Gamma correction test program\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This program is used to test the gamma correction functionality for\n// both full screen and windowed mode windows\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#define NK_IMPLEMENTATION\n#define NK_INCLUDE_FIXED_TYPES\n#define NK_INCLUDE_FONT_BAKING\n#define NK_INCLUDE_DEFAULT_FONT\n#define NK_INCLUDE_DEFAULT_ALLOCATOR\n#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT\n#define NK_INCLUDE_STANDARD_VARARGS\n#define NK_BUTTON_TRIGGER_ON_RELEASE\n#include \n\n#define NK_GLFW_GL2_IMPLEMENTATION\n#include \n\n#include \n#include \n#include \n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nstatic void chart_ramp_array(struct nk_context* nk,\n struct nk_color color,\n int count, unsigned short int* values)\n{\n if (nk_chart_begin_colored(nk, NK_CHART_LINES,\n color, nk_rgb(255, 255, 255),\n count, 0, 65535))\n {\n int i;\n for (i = 0; i < count; i++)\n {\n char buffer[1024];\n if (nk_chart_push(nk, values[i]))\n {\n snprintf(buffer, sizeof(buffer), \"#%u: %u (%0.5f) \",\n i, values[i], values[i] / 65535.f);\n nk_tooltip(nk, buffer);\n }\n }\n\n nk_chart_end(nk);\n }\n}\n\nint main(int argc, char** argv)\n{\n GLFWmonitor* monitor = NULL;\n GLFWwindow* window;\n GLFWgammaramp orig_ramp;\n struct nk_context* nk;\n struct nk_font_atlas* atlas;\n float gamma_value = 1.f;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n monitor = glfwGetPrimaryMonitor();\n\n glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);\n\n window = glfwCreateWindow(800, 400, \"Gamma Test\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n {\n const GLFWgammaramp* ramp = glfwGetGammaRamp(monitor);\n const size_t array_size = ramp->size * sizeof(short);\n orig_ramp.size = ramp->size;\n orig_ramp.red = malloc(array_size);\n orig_ramp.green = malloc(array_size);\n orig_ramp.blue = malloc(array_size);\n memcpy(orig_ramp.red, ramp->red, array_size);\n memcpy(orig_ramp.green, ramp->green, array_size);\n memcpy(orig_ramp.blue, ramp->blue, array_size);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n nk = nk_glfw3_init(window, NK_GLFW3_INSTALL_CALLBACKS);\n nk_glfw3_font_stash_begin(&atlas);\n nk_glfw3_font_stash_end();\n\n glfwSetKeyCallback(window, key_callback);\n\n while (!glfwWindowShouldClose(window))\n {\n int width, height;\n struct nk_rect area;\n\n glfwGetWindowSize(window, &width, &height);\n area = nk_rect(0.f, 0.f, (float) width, (float) height);\n nk_window_set_bounds(nk, \"\", area);\n\n glClear(GL_COLOR_BUFFER_BIT);\n nk_glfw3_new_frame();\n if (nk_begin(nk, \"\", area, 0))\n {\n const GLFWgammaramp* ramp;\n\n nk_layout_row_dynamic(nk, 30, 3);\n if (nk_slider_float(nk, 0.1f, &gamma_value, 5.f, 0.1f))\n glfwSetGamma(monitor, gamma_value);\n nk_labelf(nk, NK_TEXT_LEFT, \"%0.1f\", gamma_value);\n if (nk_button_label(nk, \"Revert\"))\n glfwSetGammaRamp(monitor, &orig_ramp);\n\n ramp = glfwGetGammaRamp(monitor);\n\n nk_layout_row_dynamic(nk, height - 60.f, 3);\n chart_ramp_array(nk, nk_rgb(255, 0, 0), ramp->size, ramp->red);\n chart_ramp_array(nk, nk_rgb(0, 255, 0), ramp->size, ramp->green);\n chart_ramp_array(nk, nk_rgb(0, 0, 255), ramp->size, ramp->blue);\n }\n\n nk_end(nk);\n nk_glfw3_render(NK_ANTI_ALIASING_ON);\n\n glfwSwapBuffers(window);\n glfwWaitEventsTimeout(1.0);\n }\n\n free(orig_ramp.red);\n free(orig_ramp.green);\n free(orig_ramp.blue);\n\n nk_glfw3_shutdown();\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/glfwinfo.c", "content": "//========================================================================\n// Context creation and information tool\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\n#include \"getopt.h\"\n\n#ifdef _MSC_VER\n#define strcasecmp(x, y) _stricmp(x, y)\n#endif\n\n#define API_NAME_OPENGL \"gl\"\n#define API_NAME_OPENGL_ES \"es\"\n\n#define API_NAME_NATIVE \"native\"\n#define API_NAME_EGL \"egl\"\n#define API_NAME_OSMESA \"osmesa\"\n\n#define PROFILE_NAME_CORE \"core\"\n#define PROFILE_NAME_COMPAT \"compat\"\n\n#define STRATEGY_NAME_NONE \"none\"\n#define STRATEGY_NAME_LOSE \"lose\"\n\n#define BEHAVIOR_NAME_NONE \"none\"\n#define BEHAVIOR_NAME_FLUSH \"flush\"\n\nstatic void usage(void)\n{\n printf(\"Usage: glfwinfo [OPTION]...\\n\");\n printf(\"Options:\\n\");\n printf(\" -a, --client-api=API the client API to use (\"\n API_NAME_OPENGL \" or \"\n API_NAME_OPENGL_ES \")\\n\");\n printf(\" -b, --behavior=BEHAVIOR the release behavior to use (\"\n BEHAVIOR_NAME_NONE \" or \"\n BEHAVIOR_NAME_FLUSH \")\\n\");\n printf(\" -c, --context-api=API the context creation API to use (\"\n API_NAME_NATIVE \" or \"\n API_NAME_EGL \" or \"\n API_NAME_OSMESA \")\\n\");\n printf(\" -d, --debug request a debug context\\n\");\n printf(\" -f, --forward require a forward-compatible context\\n\");\n printf(\" -h, --help show this help\\n\");\n printf(\" -l, --list-extensions list all Vulkan and client API extensions\\n\");\n printf(\" --list-layers list all Vulkan layers\\n\");\n printf(\" -m, --major=MAJOR the major number of the required \"\n \"client API version\\n\");\n printf(\" -n, --minor=MINOR the minor number of the required \"\n \"client API version\\n\");\n printf(\" -p, --profile=PROFILE the OpenGL profile to use (\"\n PROFILE_NAME_CORE \" or \"\n PROFILE_NAME_COMPAT \")\\n\");\n printf(\" -s, --robustness=STRATEGY the robustness strategy to use (\"\n STRATEGY_NAME_NONE \" or \"\n STRATEGY_NAME_LOSE \")\\n\");\n printf(\" -v, --version print version information\\n\");\n printf(\" --red-bits=N the number of red bits to request\\n\");\n printf(\" --green-bits=N the number of green bits to request\\n\");\n printf(\" --blue-bits=N the number of blue bits to request\\n\");\n printf(\" --alpha-bits=N the number of alpha bits to request\\n\");\n printf(\" --depth-bits=N the number of depth bits to request\\n\");\n printf(\" --stencil-bits=N the number of stencil bits to request\\n\");\n printf(\" --accum-red-bits=N the number of red bits to request\\n\");\n printf(\" --accum-green-bits=N the number of green bits to request\\n\");\n printf(\" --accum-blue-bits=N the number of blue bits to request\\n\");\n printf(\" --accum-alpha-bits=N the number of alpha bits to request\\n\");\n printf(\" --aux-buffers=N the number of aux buffers to request\\n\");\n printf(\" --samples=N the number of MSAA samples to request\\n\");\n printf(\" --stereo request stereo rendering\\n\");\n printf(\" --srgb request an sRGB capable framebuffer\\n\");\n printf(\" --singlebuffer request single-buffering\\n\");\n printf(\" --no-error request a context that does not emit errors\\n\");\n printf(\" --graphics-switching request macOS graphics switching\\n\");\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic const char* get_device_type_name(VkPhysicalDeviceType type)\n{\n if (type == VK_PHYSICAL_DEVICE_TYPE_OTHER)\n return \"other\";\n else if (type == VK_PHYSICAL_DEVICE_TYPE_INTEGRATED_GPU)\n return \"integrated GPU\";\n else if (type == VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU)\n return \"discrete GPU\";\n else if (type == VK_PHYSICAL_DEVICE_TYPE_VIRTUAL_GPU)\n return \"virtual GPU\";\n else if (type == VK_PHYSICAL_DEVICE_TYPE_CPU)\n return \"CPU\";\n\n return \"unknown\";\n}\n\nstatic const char* get_api_name(int api)\n{\n if (api == GLFW_OPENGL_API)\n return \"OpenGL\";\n else if (api == GLFW_OPENGL_ES_API)\n return \"OpenGL ES\";\n\n return \"Unknown API\";\n}\n\nstatic const char* get_profile_name_gl(GLint mask)\n{\n if (mask & GL_CONTEXT_COMPATIBILITY_PROFILE_BIT)\n return PROFILE_NAME_COMPAT;\n if (mask & GL_CONTEXT_CORE_PROFILE_BIT)\n return PROFILE_NAME_CORE;\n\n return \"unknown\";\n}\n\nstatic const char* get_profile_name_glfw(int profile)\n{\n if (profile == GLFW_OPENGL_COMPAT_PROFILE)\n return PROFILE_NAME_COMPAT;\n if (profile == GLFW_OPENGL_CORE_PROFILE)\n return PROFILE_NAME_CORE;\n\n return \"unknown\";\n}\n\nstatic const char* get_strategy_name_gl(GLint strategy)\n{\n if (strategy == GL_LOSE_CONTEXT_ON_RESET_ARB)\n return STRATEGY_NAME_LOSE;\n if (strategy == GL_NO_RESET_NOTIFICATION_ARB)\n return STRATEGY_NAME_NONE;\n\n return \"unknown\";\n}\n\nstatic const char* get_strategy_name_glfw(int strategy)\n{\n if (strategy == GLFW_LOSE_CONTEXT_ON_RESET)\n return STRATEGY_NAME_LOSE;\n if (strategy == GLFW_NO_RESET_NOTIFICATION)\n return STRATEGY_NAME_NONE;\n\n return \"unknown\";\n}\n\nstatic void list_context_extensions(int client, int major, int minor)\n{\n int i;\n GLint count;\n const GLubyte* extensions;\n\n printf(\"%s context extensions:\\n\", get_api_name(client));\n\n if (client == GLFW_OPENGL_API && major > 2)\n {\n glGetIntegerv(GL_NUM_EXTENSIONS, &count);\n\n for (i = 0; i < count; i++)\n printf(\" %s\\n\", (const char*) glGetStringi(GL_EXTENSIONS, i));\n }\n else\n {\n extensions = glGetString(GL_EXTENSIONS);\n while (*extensions != '\\0')\n {\n putchar(' ');\n\n while (*extensions != '\\0' && *extensions != ' ')\n {\n putchar(*extensions);\n extensions++;\n }\n\n while (*extensions == ' ')\n extensions++;\n\n putchar('\\n');\n }\n }\n}\n\nstatic void list_vulkan_instance_extensions(void)\n{\n uint32_t i, ep_count = 0;\n VkExtensionProperties* ep;\n\n printf(\"Vulkan instance extensions:\\n\");\n\n if (vkEnumerateInstanceExtensionProperties(NULL, &ep_count, NULL) != VK_SUCCESS)\n return;\n\n ep = calloc(ep_count, sizeof(VkExtensionProperties));\n\n if (vkEnumerateInstanceExtensionProperties(NULL, &ep_count, ep) != VK_SUCCESS)\n {\n free(ep);\n return;\n }\n\n for (i = 0; i < ep_count; i++)\n printf(\" %s (v%u)\\n\", ep[i].extensionName, ep[i].specVersion);\n\n free(ep);\n}\n\nstatic void list_vulkan_instance_layers(void)\n{\n uint32_t i, lp_count = 0;\n VkLayerProperties* lp;\n\n printf(\"Vulkan instance layers:\\n\");\n\n if (vkEnumerateInstanceLayerProperties(&lp_count, NULL) != VK_SUCCESS)\n return;\n\n lp = calloc(lp_count, sizeof(VkLayerProperties));\n\n if (vkEnumerateInstanceLayerProperties(&lp_count, lp) != VK_SUCCESS)\n {\n free(lp);\n return;\n }\n\n for (i = 0; i < lp_count; i++)\n {\n printf(\" %s (v%u) \\\"%s\\\"\\n\",\n lp[i].layerName,\n lp[i].specVersion >> 22,\n lp[i].description);\n }\n\n free(lp);\n}\n\nstatic void list_vulkan_device_extensions(VkInstance instance, VkPhysicalDevice device)\n{\n uint32_t i, ep_count;\n VkExtensionProperties* ep;\n\n printf(\"Vulkan device extensions:\\n\");\n\n if (vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, NULL) != VK_SUCCESS)\n return;\n\n ep = calloc(ep_count, sizeof(VkExtensionProperties));\n\n if (vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, ep) != VK_SUCCESS)\n {\n free(ep);\n return;\n }\n\n for (i = 0; i < ep_count; i++)\n printf(\" %s (v%u)\\n\", ep[i].extensionName, ep[i].specVersion);\n\n free(ep);\n}\n\nstatic void list_vulkan_device_layers(VkInstance instance, VkPhysicalDevice device)\n{\n uint32_t i, lp_count;\n VkLayerProperties* lp;\n\n printf(\"Vulkan device layers:\\n\");\n\n if (vkEnumerateDeviceLayerProperties(device, &lp_count, NULL) != VK_SUCCESS)\n return;\n\n lp = calloc(lp_count, sizeof(VkLayerProperties));\n\n if (vkEnumerateDeviceLayerProperties(device, &lp_count, lp) != VK_SUCCESS)\n {\n free(lp);\n return;\n }\n\n for (i = 0; i < lp_count; i++)\n {\n printf(\" %s (v%u) \\\"%s\\\"\\n\",\n lp[i].layerName,\n lp[i].specVersion >> 22,\n lp[i].description);\n }\n\n free(lp);\n}\n\nstatic int valid_version(void)\n{\n int major, minor, revision;\n glfwGetVersion(&major, &minor, &revision);\n\n if (major != GLFW_VERSION_MAJOR)\n {\n printf(\"*** ERROR: GLFW major version mismatch! ***\\n\");\n return GLFW_FALSE;\n }\n\n if (minor != GLFW_VERSION_MINOR || revision != GLFW_VERSION_REVISION)\n printf(\"*** WARNING: GLFW version mismatch! ***\\n\");\n\n return GLFW_TRUE;\n}\n\nstatic void print_version(void)\n{\n int major, minor, revision;\n glfwGetVersion(&major, &minor, &revision);\n\n printf(\"GLFW header version: %u.%u.%u\\n\",\n GLFW_VERSION_MAJOR,\n GLFW_VERSION_MINOR,\n GLFW_VERSION_REVISION);\n printf(\"GLFW library version: %u.%u.%u\\n\", major, minor, revision);\n printf(\"GLFW library version string: \\\"%s\\\"\\n\", glfwGetVersionString());\n}\n\nstatic GLADapiproc glad_vulkan_callback(const char* name, void* user)\n{\n return glfwGetInstanceProcAddress((VkInstance) user, name);\n}\n\nint main(int argc, char** argv)\n{\n int ch, client, major, minor, revision, profile;\n GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits;\n int list_extensions = GLFW_FALSE, list_layers = GLFW_FALSE;\n GLenum error;\n GLFWwindow* window;\n\n enum { CLIENT, CONTEXT, BEHAVIOR, DEBUG_CONTEXT, FORWARD, HELP,\n EXTENSIONS, LAYERS,\n MAJOR, MINOR, PROFILE, ROBUSTNESS, VERSION,\n REDBITS, GREENBITS, BLUEBITS, ALPHABITS, DEPTHBITS, STENCILBITS,\n ACCUMREDBITS, ACCUMGREENBITS, ACCUMBLUEBITS, ACCUMALPHABITS,\n AUXBUFFERS, SAMPLES, STEREO, SRGB, SINGLEBUFFER, NOERROR_SRSLY,\n GRAPHICS_SWITCHING };\n const struct option options[] =\n {\n { \"behavior\", 1, NULL, BEHAVIOR },\n { \"client-api\", 1, NULL, CLIENT },\n { \"context-api\", 1, NULL, CONTEXT },\n { \"debug\", 0, NULL, DEBUG_CONTEXT },\n { \"forward\", 0, NULL, FORWARD },\n { \"help\", 0, NULL, HELP },\n { \"list-extensions\", 0, NULL, EXTENSIONS },\n { \"list-layers\", 0, NULL, LAYERS },\n { \"major\", 1, NULL, MAJOR },\n { \"minor\", 1, NULL, MINOR },\n { \"profile\", 1, NULL, PROFILE },\n { \"robustness\", 1, NULL, ROBUSTNESS },\n { \"version\", 0, NULL, VERSION },\n { \"red-bits\", 1, NULL, REDBITS },\n { \"green-bits\", 1, NULL, GREENBITS },\n { \"blue-bits\", 1, NULL, BLUEBITS },\n { \"alpha-bits\", 1, NULL, ALPHABITS },\n { \"depth-bits\", 1, NULL, DEPTHBITS },\n { \"stencil-bits\", 1, NULL, STENCILBITS },\n { \"accum-red-bits\", 1, NULL, ACCUMREDBITS },\n { \"accum-green-bits\", 1, NULL, ACCUMGREENBITS },\n { \"accum-blue-bits\", 1, NULL, ACCUMBLUEBITS },\n { \"accum-alpha-bits\", 1, NULL, ACCUMALPHABITS },\n { \"aux-buffers\", 1, NULL, AUXBUFFERS },\n { \"samples\", 1, NULL, SAMPLES },\n { \"stereo\", 0, NULL, STEREO },\n { \"srgb\", 0, NULL, SRGB },\n { \"singlebuffer\", 0, NULL, SINGLEBUFFER },\n { \"no-error\", 0, NULL, NOERROR_SRSLY },\n { \"graphics-switching\", 0, NULL, GRAPHICS_SWITCHING },\n { NULL, 0, NULL, 0 }\n };\n\n // Initialize GLFW and create window\n\n if (!valid_version())\n exit(EXIT_FAILURE);\n\n glfwSetErrorCallback(error_callback);\n\n glfwInitHint(GLFW_COCOA_MENUBAR, GLFW_FALSE);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n while ((ch = getopt_long(argc, argv, \"a:b:c:dfhlm:n:p:s:v\", options, NULL)) != -1)\n {\n switch (ch)\n {\n case 'a':\n case CLIENT:\n if (strcasecmp(optarg, API_NAME_OPENGL) == 0)\n glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API);\n else if (strcasecmp(optarg, API_NAME_OPENGL_ES) == 0)\n glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);\n else\n {\n usage();\n exit(EXIT_FAILURE);\n }\n break;\n case 'b':\n case BEHAVIOR:\n if (strcasecmp(optarg, BEHAVIOR_NAME_NONE) == 0)\n {\n glfwWindowHint(GLFW_CONTEXT_RELEASE_BEHAVIOR,\n GLFW_RELEASE_BEHAVIOR_NONE);\n }\n else if (strcasecmp(optarg, BEHAVIOR_NAME_FLUSH) == 0)\n {\n glfwWindowHint(GLFW_CONTEXT_RELEASE_BEHAVIOR,\n GLFW_RELEASE_BEHAVIOR_FLUSH);\n }\n else\n {\n usage();\n exit(EXIT_FAILURE);\n }\n break;\n case 'c':\n case CONTEXT:\n if (strcasecmp(optarg, API_NAME_NATIVE) == 0)\n glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API);\n else if (strcasecmp(optarg, API_NAME_EGL) == 0)\n glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_EGL_CONTEXT_API);\n else if (strcasecmp(optarg, API_NAME_OSMESA) == 0)\n glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_OSMESA_CONTEXT_API);\n else\n {\n usage();\n exit(EXIT_FAILURE);\n }\n break;\n case 'd':\n case DEBUG_CONTEXT:\n glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE);\n break;\n case 'f':\n case FORWARD:\n glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);\n break;\n case 'h':\n case HELP:\n usage();\n exit(EXIT_SUCCESS);\n case 'l':\n case EXTENSIONS:\n list_extensions = GLFW_TRUE;\n break;\n case LAYERS:\n list_layers = GLFW_TRUE;\n break;\n case 'm':\n case MAJOR:\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, atoi(optarg));\n break;\n case 'n':\n case MINOR:\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, atoi(optarg));\n break;\n case 'p':\n case PROFILE:\n if (strcasecmp(optarg, PROFILE_NAME_CORE) == 0)\n {\n glfwWindowHint(GLFW_OPENGL_PROFILE,\n GLFW_OPENGL_CORE_PROFILE);\n }\n else if (strcasecmp(optarg, PROFILE_NAME_COMPAT) == 0)\n {\n glfwWindowHint(GLFW_OPENGL_PROFILE,\n GLFW_OPENGL_COMPAT_PROFILE);\n }\n else\n {\n usage();\n exit(EXIT_FAILURE);\n }\n break;\n case 's':\n case ROBUSTNESS:\n if (strcasecmp(optarg, STRATEGY_NAME_NONE) == 0)\n {\n glfwWindowHint(GLFW_CONTEXT_ROBUSTNESS,\n GLFW_NO_RESET_NOTIFICATION);\n }\n else if (strcasecmp(optarg, STRATEGY_NAME_LOSE) == 0)\n {\n glfwWindowHint(GLFW_CONTEXT_ROBUSTNESS,\n GLFW_LOSE_CONTEXT_ON_RESET);\n }\n else\n {\n usage();\n exit(EXIT_FAILURE);\n }\n break;\n case 'v':\n case VERSION:\n print_version();\n exit(EXIT_SUCCESS);\n case REDBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_RED_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_RED_BITS, atoi(optarg));\n break;\n case GREENBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_GREEN_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_GREEN_BITS, atoi(optarg));\n break;\n case BLUEBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_BLUE_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_BLUE_BITS, atoi(optarg));\n break;\n case ALPHABITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_ALPHA_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_ALPHA_BITS, atoi(optarg));\n break;\n case DEPTHBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_DEPTH_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_DEPTH_BITS, atoi(optarg));\n break;\n case STENCILBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_STENCIL_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_STENCIL_BITS, atoi(optarg));\n break;\n case ACCUMREDBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_ACCUM_RED_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_ACCUM_RED_BITS, atoi(optarg));\n break;\n case ACCUMGREENBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_ACCUM_GREEN_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_ACCUM_GREEN_BITS, atoi(optarg));\n break;\n case ACCUMBLUEBITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_ACCUM_BLUE_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_ACCUM_BLUE_BITS, atoi(optarg));\n break;\n case ACCUMALPHABITS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_ACCUM_ALPHA_BITS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_ACCUM_ALPHA_BITS, atoi(optarg));\n break;\n case AUXBUFFERS:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_AUX_BUFFERS, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_AUX_BUFFERS, atoi(optarg));\n break;\n case SAMPLES:\n if (strcmp(optarg, \"-\") == 0)\n glfwWindowHint(GLFW_SAMPLES, GLFW_DONT_CARE);\n else\n glfwWindowHint(GLFW_SAMPLES, atoi(optarg));\n break;\n case STEREO:\n glfwWindowHint(GLFW_STEREO, GLFW_TRUE);\n break;\n case SRGB:\n glfwWindowHint(GLFW_SRGB_CAPABLE, GLFW_TRUE);\n break;\n case SINGLEBUFFER:\n glfwWindowHint(GLFW_DOUBLEBUFFER, GLFW_FALSE);\n break;\n case NOERROR_SRSLY:\n glfwWindowHint(GLFW_CONTEXT_NO_ERROR, GLFW_TRUE);\n break;\n case GRAPHICS_SWITCHING:\n glfwWindowHint(GLFW_COCOA_GRAPHICS_SWITCHING, GLFW_TRUE);\n break;\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n print_version();\n\n glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);\n\n window = glfwCreateWindow(200, 200, \"Version\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n\n error = glGetError();\n if (error != GL_NO_ERROR)\n printf(\"*** OpenGL error after make current: 0x%08x ***\\n\", error);\n\n // Report client API version\n\n client = glfwGetWindowAttrib(window, GLFW_CLIENT_API);\n major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);\n minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);\n revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION);\n profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE);\n\n printf(\"%s context version string: \\\"%s\\\"\\n\",\n get_api_name(client),\n glGetString(GL_VERSION));\n\n printf(\"%s context version parsed by GLFW: %u.%u.%u\\n\",\n get_api_name(client),\n major, minor, revision);\n\n // Report client API context properties\n\n if (client == GLFW_OPENGL_API)\n {\n if (major >= 3)\n {\n GLint flags;\n\n glGetIntegerv(GL_CONTEXT_FLAGS, &flags);\n printf(\"%s context flags (0x%08x):\", get_api_name(client), flags);\n\n if (flags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT)\n printf(\" forward-compatible\");\n if (flags & 2/*GL_CONTEXT_FLAG_DEBUG_BIT*/)\n printf(\" debug\");\n if (flags & GL_CONTEXT_FLAG_ROBUST_ACCESS_BIT_ARB)\n printf(\" robustness\");\n if (flags & 8/*GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR*/)\n printf(\" no-error\");\n putchar('\\n');\n\n printf(\"%s context flags parsed by GLFW:\", get_api_name(client));\n\n if (glfwGetWindowAttrib(window, GLFW_OPENGL_FORWARD_COMPAT))\n printf(\" forward-compatible\");\n if (glfwGetWindowAttrib(window, GLFW_OPENGL_DEBUG_CONTEXT))\n printf(\" debug\");\n if (glfwGetWindowAttrib(window, GLFW_CONTEXT_ROBUSTNESS) == GLFW_LOSE_CONTEXT_ON_RESET)\n printf(\" robustness\");\n if (glfwGetWindowAttrib(window, GLFW_CONTEXT_NO_ERROR))\n printf(\" no-error\");\n putchar('\\n');\n }\n\n if (major >= 4 || (major == 3 && minor >= 2))\n {\n GLint mask;\n glGetIntegerv(GL_CONTEXT_PROFILE_MASK, &mask);\n\n printf(\"%s profile mask (0x%08x): %s\\n\",\n get_api_name(client),\n mask,\n get_profile_name_gl(mask));\n\n printf(\"%s profile mask parsed by GLFW: %s\\n\",\n get_api_name(client),\n get_profile_name_glfw(profile));\n }\n\n if (GLAD_GL_ARB_robustness)\n {\n const int robustness = glfwGetWindowAttrib(window, GLFW_CONTEXT_ROBUSTNESS);\n GLint strategy;\n glGetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB, &strategy);\n\n printf(\"%s robustness strategy (0x%08x): %s\\n\",\n get_api_name(client),\n strategy,\n get_strategy_name_gl(strategy));\n\n printf(\"%s robustness strategy parsed by GLFW: %s\\n\",\n get_api_name(client),\n get_strategy_name_glfw(robustness));\n }\n }\n\n printf(\"%s context renderer string: \\\"%s\\\"\\n\",\n get_api_name(client),\n glGetString(GL_RENDERER));\n printf(\"%s context vendor string: \\\"%s\\\"\\n\",\n get_api_name(client),\n glGetString(GL_VENDOR));\n\n if (major >= 2)\n {\n printf(\"%s context shading language version: \\\"%s\\\"\\n\",\n get_api_name(client),\n glGetString(GL_SHADING_LANGUAGE_VERSION));\n }\n\n printf(\"%s framebuffer:\\n\", get_api_name(client));\n\n if (client == GLFW_OPENGL_API && profile == GLFW_OPENGL_CORE_PROFILE)\n {\n glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,\n GL_BACK_LEFT,\n GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE,\n &redbits);\n glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,\n GL_BACK_LEFT,\n GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE,\n &greenbits);\n glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,\n GL_BACK_LEFT,\n GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE,\n &bluebits);\n glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,\n GL_BACK_LEFT,\n GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE,\n &alphabits);\n glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,\n GL_DEPTH,\n GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE,\n &depthbits);\n glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,\n GL_STENCIL,\n GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE,\n &stencilbits);\n }\n else\n {\n glGetIntegerv(GL_RED_BITS, &redbits);\n glGetIntegerv(GL_GREEN_BITS, &greenbits);\n glGetIntegerv(GL_BLUE_BITS, &bluebits);\n glGetIntegerv(GL_ALPHA_BITS, &alphabits);\n glGetIntegerv(GL_DEPTH_BITS, &depthbits);\n glGetIntegerv(GL_STENCIL_BITS, &stencilbits);\n }\n\n printf(\" red: %u green: %u blue: %u alpha: %u depth: %u stencil: %u\\n\",\n redbits, greenbits, bluebits, alphabits, depthbits, stencilbits);\n\n if (client == GLFW_OPENGL_ES_API ||\n GLAD_GL_ARB_multisample ||\n major > 1 || minor >= 3)\n {\n GLint samples, samplebuffers;\n glGetIntegerv(GL_SAMPLES, &samples);\n glGetIntegerv(GL_SAMPLE_BUFFERS, &samplebuffers);\n\n printf(\" samples: %u sample buffers: %u\\n\", samples, samplebuffers);\n }\n\n if (client == GLFW_OPENGL_API && profile != GLFW_OPENGL_CORE_PROFILE)\n {\n GLint accumredbits, accumgreenbits, accumbluebits, accumalphabits;\n GLint auxbuffers;\n\n glGetIntegerv(GL_ACCUM_RED_BITS, &accumredbits);\n glGetIntegerv(GL_ACCUM_GREEN_BITS, &accumgreenbits);\n glGetIntegerv(GL_ACCUM_BLUE_BITS, &accumbluebits);\n glGetIntegerv(GL_ACCUM_ALPHA_BITS, &accumalphabits);\n glGetIntegerv(GL_AUX_BUFFERS, &auxbuffers);\n\n printf(\" accum red: %u accum green: %u accum blue: %u accum alpha: %u aux buffers: %u\\n\",\n accumredbits, accumgreenbits, accumbluebits, accumalphabits, auxbuffers);\n }\n\n if (list_extensions)\n list_context_extensions(client, major, minor);\n\n printf(\"Vulkan loader: %s\\n\",\n glfwVulkanSupported() ? \"available\" : \"missing\");\n\n if (glfwVulkanSupported())\n {\n uint32_t loader_version = VK_API_VERSION_1_0;\n uint32_t i, re_count, pd_count;\n const char** re;\n VkApplicationInfo ai = {0};\n VkInstanceCreateInfo ici = {0};\n VkInstance instance;\n VkPhysicalDevice* pd;\n\n gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, NULL);\n\n if (vkEnumerateInstanceVersion)\n {\n uint32_t version;\n if (vkEnumerateInstanceVersion(&version) == VK_SUCCESS)\n loader_version = version;\n }\n\n printf(\"Vulkan loader API version: %i.%i\\n\",\n VK_VERSION_MAJOR(loader_version),\n VK_VERSION_MINOR(loader_version));\n\n re = glfwGetRequiredInstanceExtensions(&re_count);\n\n printf(\"Vulkan required instance extensions:\");\n if (re)\n {\n for (i = 0; i < re_count; i++)\n printf(\" %s\", re[i]);\n putchar('\\n');\n }\n else\n printf(\" missing\\n\");\n\n if (list_extensions)\n list_vulkan_instance_extensions();\n\n if (list_layers)\n list_vulkan_instance_layers();\n\n ai.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;\n ai.pApplicationName = \"glfwinfo\";\n ai.applicationVersion = VK_MAKE_VERSION(GLFW_VERSION_MAJOR,\n GLFW_VERSION_MINOR,\n GLFW_VERSION_REVISION);\n\n if (loader_version >= VK_API_VERSION_1_1)\n ai.apiVersion = VK_API_VERSION_1_1;\n else\n ai.apiVersion = VK_API_VERSION_1_0;\n\n ici.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;\n ici.pApplicationInfo = &ai;\n ici.enabledExtensionCount = re_count;\n ici.ppEnabledExtensionNames = re;\n\n if (vkCreateInstance(&ici, NULL, &instance) != VK_SUCCESS)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, instance);\n\n if (vkEnumeratePhysicalDevices(instance, &pd_count, NULL) != VK_SUCCESS)\n {\n vkDestroyInstance(instance, NULL);\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n pd = calloc(pd_count, sizeof(VkPhysicalDevice));\n\n if (vkEnumeratePhysicalDevices(instance, &pd_count, pd) != VK_SUCCESS)\n {\n free(pd);\n vkDestroyInstance(instance, NULL);\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n for (i = 0; i < pd_count; i++)\n {\n VkPhysicalDeviceProperties pdp;\n\n vkGetPhysicalDeviceProperties(pd[i], &pdp);\n\n printf(\"Vulkan %s device: \\\"%s\\\" API version %i.%i\\n\",\n get_device_type_name(pdp.deviceType),\n pdp.deviceName,\n VK_VERSION_MAJOR(pdp.apiVersion),\n VK_VERSION_MINOR(pdp.apiVersion));\n\n if (list_extensions)\n list_vulkan_device_extensions(instance, pd[i]);\n\n if (list_layers)\n list_vulkan_device_layers(instance, pd[i]);\n }\n\n free(pd);\n vkDestroyInstance(instance, NULL);\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/icon.c", "content": "//========================================================================\n// Window icon test program\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This program is used to test the icon feature.\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\n// a simple glfw logo\nconst char* const logo[] =\n{\n \"................\",\n \"................\",\n \"...0000..0......\",\n \"...0.....0......\",\n \"...0.00..0......\",\n \"...0..0..0......\",\n \"...0000..0000...\",\n \"................\",\n \"................\",\n \"...000..0...0...\",\n \"...0....0...0...\",\n \"...000..0.0.0...\",\n \"...0....0.0.0...\",\n \"...0....00000...\",\n \"................\",\n \"................\"\n};\n\nconst unsigned char icon_colors[5][4] =\n{\n { 0, 0, 0, 255 }, // black\n { 255, 0, 0, 255 }, // red\n { 0, 255, 0, 255 }, // green\n { 0, 0, 255, 255 }, // blue\n { 255, 255, 255, 255 } // white\n};\n\nstatic int cur_icon_color = 0;\n\nstatic void set_icon(GLFWwindow* window, int icon_color)\n{\n int x, y;\n unsigned char pixels[16 * 16 * 4];\n unsigned char* target = pixels;\n GLFWimage img = { 16, 16, pixels };\n\n for (y = 0; y < img.width; y++)\n {\n for (x = 0; x < img.height; x++)\n {\n if (logo[y][x] == '0')\n memcpy(target, icon_colors[icon_color], 4);\n else\n memset(target, 0, 4);\n\n target += 4;\n }\n }\n\n glfwSetWindowIcon(window, 1, &img);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n case GLFW_KEY_SPACE:\n cur_icon_color = (cur_icon_color + 1) % 5;\n set_icon(window, cur_icon_color);\n break;\n case GLFW_KEY_X:\n glfwSetWindowIcon(window, 0, NULL);\n break;\n }\n}\n\nint main(int argc, char** argv)\n{\n GLFWwindow* window;\n\n if (!glfwInit())\n {\n fprintf(stderr, \"Failed to initialize GLFW\\n\");\n exit(EXIT_FAILURE);\n }\n\n window = glfwCreateWindow(200, 200, \"Window Icon\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n\n fprintf(stderr, \"Failed to open GLFW window\\n\");\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n\n glfwSetKeyCallback(window, key_callback);\n set_icon(window, cur_icon_color);\n\n while (!glfwWindowShouldClose(window))\n {\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n glfwWaitEvents();\n }\n\n glfwDestroyWindow(window);\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/iconify.c", "content": "//========================================================================\n// Iconify/restore test program\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This program is used to test the iconify/restore functionality for\n// both full screen and windowed mode windows\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n\n#include \"getopt.h\"\n\nstatic int windowed_xpos, windowed_ypos, windowed_width, windowed_height;\n\nstatic void usage(void)\n{\n printf(\"Usage: iconify [-h] [-f [-a] [-n]]\\n\");\n printf(\"Options:\\n\");\n printf(\" -a create windows for all monitors\\n\");\n printf(\" -f create full screen window(s)\\n\");\n printf(\" -h show this help\\n\");\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n printf(\"%0.2f Key %s\\n\",\n glfwGetTime(),\n action == GLFW_PRESS ? \"pressed\" : \"released\");\n\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_I:\n glfwIconifyWindow(window);\n break;\n case GLFW_KEY_M:\n glfwMaximizeWindow(window);\n break;\n case GLFW_KEY_R:\n glfwRestoreWindow(window);\n break;\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n case GLFW_KEY_A:\n glfwSetWindowAttrib(window, GLFW_AUTO_ICONIFY, !glfwGetWindowAttrib(window, GLFW_AUTO_ICONIFY));\n break;\n case GLFW_KEY_B:\n glfwSetWindowAttrib(window, GLFW_RESIZABLE, !glfwGetWindowAttrib(window, GLFW_RESIZABLE));\n break;\n case GLFW_KEY_D:\n glfwSetWindowAttrib(window, GLFW_DECORATED, !glfwGetWindowAttrib(window, GLFW_DECORATED));\n break;\n case GLFW_KEY_F:\n glfwSetWindowAttrib(window, GLFW_FLOATING, !glfwGetWindowAttrib(window, GLFW_FLOATING));\n break;\n case GLFW_KEY_F11:\n case GLFW_KEY_ENTER:\n {\n if (mods != GLFW_MOD_ALT)\n return;\n\n if (glfwGetWindowMonitor(window))\n {\n glfwSetWindowMonitor(window, NULL,\n windowed_xpos, windowed_ypos,\n windowed_width, windowed_height,\n 0);\n }\n else\n {\n GLFWmonitor* monitor = glfwGetPrimaryMonitor();\n if (monitor)\n {\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n glfwGetWindowPos(window, &windowed_xpos, &windowed_ypos);\n glfwGetWindowSize(window, &windowed_width, &windowed_height);\n glfwSetWindowMonitor(window, monitor,\n 0, 0, mode->width, mode->height,\n mode->refreshRate);\n }\n }\n\n break;\n }\n }\n}\n\nstatic void window_size_callback(GLFWwindow* window, int width, int height)\n{\n printf(\"%0.2f Window resized to %ix%i\\n\", glfwGetTime(), width, height);\n}\n\nstatic void framebuffer_size_callback(GLFWwindow* window, int width, int height)\n{\n printf(\"%0.2f Framebuffer resized to %ix%i\\n\", glfwGetTime(), width, height);\n}\n\nstatic void window_focus_callback(GLFWwindow* window, int focused)\n{\n printf(\"%0.2f Window %s\\n\",\n glfwGetTime(),\n focused ? \"focused\" : \"defocused\");\n}\n\nstatic void window_iconify_callback(GLFWwindow* window, int iconified)\n{\n printf(\"%0.2f Window %s\\n\",\n glfwGetTime(),\n iconified ? \"iconified\" : \"uniconified\");\n}\n\nstatic void window_maximize_callback(GLFWwindow* window, int maximized)\n{\n printf(\"%0.2f Window %s\\n\",\n glfwGetTime(),\n maximized ? \"maximized\" : \"unmaximized\");\n}\n\nstatic void window_refresh_callback(GLFWwindow* window)\n{\n printf(\"%0.2f Window refresh\\n\", glfwGetTime());\n\n glfwMakeContextCurrent(window);\n\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n}\n\nstatic GLFWwindow* create_window(GLFWmonitor* monitor)\n{\n int width, height;\n GLFWwindow* window;\n\n if (monitor)\n {\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n\n glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);\n glfwWindowHint(GLFW_RED_BITS, mode->redBits);\n glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);\n glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);\n\n width = mode->width;\n height = mode->height;\n }\n else\n {\n width = 640;\n height = 480;\n }\n\n window = glfwCreateWindow(width, height, \"Iconify\", monitor, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n\n return window;\n}\n\nint main(int argc, char** argv)\n{\n int ch, i, window_count;\n int fullscreen = GLFW_FALSE, all_monitors = GLFW_FALSE;\n GLFWwindow** windows;\n\n while ((ch = getopt(argc, argv, \"afhn\")) != -1)\n {\n switch (ch)\n {\n case 'a':\n all_monitors = GLFW_TRUE;\n break;\n\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n\n case 'f':\n fullscreen = GLFW_TRUE;\n break;\n\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n if (fullscreen && all_monitors)\n {\n int monitor_count;\n GLFWmonitor** monitors = glfwGetMonitors(&monitor_count);\n\n window_count = monitor_count;\n windows = calloc(window_count, sizeof(GLFWwindow*));\n\n for (i = 0; i < monitor_count; i++)\n {\n windows[i] = create_window(monitors[i]);\n if (!windows[i])\n break;\n }\n }\n else\n {\n GLFWmonitor* monitor = NULL;\n\n if (fullscreen)\n monitor = glfwGetPrimaryMonitor();\n\n window_count = 1;\n windows = calloc(window_count, sizeof(GLFWwindow*));\n windows[0] = create_window(monitor);\n }\n\n for (i = 0; i < window_count; i++)\n {\n glfwSetKeyCallback(windows[i], key_callback);\n glfwSetFramebufferSizeCallback(windows[i], framebuffer_size_callback);\n glfwSetWindowSizeCallback(windows[i], window_size_callback);\n glfwSetWindowFocusCallback(windows[i], window_focus_callback);\n glfwSetWindowIconifyCallback(windows[i], window_iconify_callback);\n glfwSetWindowMaximizeCallback(windows[i], window_maximize_callback);\n glfwSetWindowRefreshCallback(windows[i], window_refresh_callback);\n\n window_refresh_callback(windows[i]);\n\n printf(\"Window is %s and %s\\n\",\n glfwGetWindowAttrib(windows[i], GLFW_ICONIFIED) ? \"iconified\" : \"restored\",\n glfwGetWindowAttrib(windows[i], GLFW_FOCUSED) ? \"focused\" : \"defocused\");\n }\n\n for (;;)\n {\n glfwWaitEvents();\n\n for (i = 0; i < window_count; i++)\n {\n if (glfwWindowShouldClose(windows[i]))\n break;\n }\n\n if (i < window_count)\n break;\n\n // Workaround for an issue with msvcrt and mintty\n fflush(stdout);\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/inputlag.c", "content": "//========================================================================\n// Input lag test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test renders a marker at the cursor position reported by GLFW to\n// check how much it lags behind the hardware mouse cursor\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#define NK_IMPLEMENTATION\n#define NK_INCLUDE_FIXED_TYPES\n#define NK_INCLUDE_FONT_BAKING\n#define NK_INCLUDE_DEFAULT_FONT\n#define NK_INCLUDE_DEFAULT_ALLOCATOR\n#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT\n#define NK_INCLUDE_STANDARD_VARARGS\n#include \n\n#define NK_GLFW_GL2_IMPLEMENTATION\n#include \n\n#include \n#include \n#include \n\n#include \"getopt.h\"\n\nvoid usage(void)\n{\n printf(\"Usage: inputlag [-h] [-f]\\n\");\n printf(\"Options:\\n\");\n printf(\" -f create full screen window\\n\");\n printf(\" -h show this help\\n\");\n}\n\nstruct nk_vec2 cursor_new, cursor_pos, cursor_vel;\nenum { cursor_sync_query, cursor_input_message } cursor_method = cursor_sync_query;\n\nvoid sample_input(GLFWwindow* window)\n{\n float a = .25; // exponential smoothing factor\n\n if (cursor_method == cursor_sync_query) {\n double x, y;\n glfwGetCursorPos(window, &x, &y);\n cursor_new.x = (float) x;\n cursor_new.y = (float) y;\n }\n\n cursor_vel.x = (cursor_new.x - cursor_pos.x) * a + cursor_vel.x * (1 - a);\n cursor_vel.y = (cursor_new.y - cursor_pos.y) * a + cursor_vel.y * (1 - a);\n cursor_pos = cursor_new;\n}\n\nvoid cursor_pos_callback(GLFWwindow* window, double xpos, double ypos)\n{\n cursor_new.x = (float) xpos;\n cursor_new.y = (float) ypos;\n}\n\nint enable_vsync = nk_true;\n\nvoid update_vsync()\n{\n glfwSwapInterval(enable_vsync == nk_true ? 1 : 0);\n}\n\nint swap_clear = nk_false;\nint swap_finish = nk_true;\nint swap_occlusion_query = nk_false;\nint swap_read_pixels = nk_false;\nGLuint occlusion_query;\n\nvoid swap_buffers(GLFWwindow* window)\n{\n glfwSwapBuffers(window);\n\n if (swap_clear)\n glClear(GL_COLOR_BUFFER_BIT);\n\n if (swap_finish)\n glFinish();\n\n if (swap_occlusion_query) {\n GLint occlusion_result;\n if (!occlusion_query)\n glGenQueries(1, &occlusion_query);\n glBeginQuery(GL_SAMPLES_PASSED, occlusion_query);\n glBegin(GL_POINTS);\n glVertex2f(0, 0);\n glEnd();\n glEndQuery(GL_SAMPLES_PASSED);\n glGetQueryObjectiv(occlusion_query, GL_QUERY_RESULT, &occlusion_result);\n }\n\n if (swap_read_pixels) {\n unsigned char rgba[4];\n glReadPixels(0, 0, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, rgba);\n }\n}\n\nvoid error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nvoid key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, 1);\n break;\n }\n}\n\nvoid draw_marker(struct nk_command_buffer* canvas, int lead, struct nk_vec2 pos)\n{\n struct nk_color colors[4] = { nk_rgb(255,0,0), nk_rgb(255,255,0), nk_rgb(0,255,0), nk_rgb(0,96,255) };\n struct nk_rect rect = { -5 + pos.x, -5 + pos.y, 10, 10 };\n nk_fill_circle(canvas, rect, colors[lead]);\n}\n\nint main(int argc, char** argv)\n{\n int ch, width, height;\n unsigned long frame_count = 0;\n double last_time, current_time;\n double frame_rate = 0;\n int fullscreen = GLFW_FALSE;\n GLFWmonitor* monitor = NULL;\n GLFWwindow* window;\n struct nk_context* nk;\n struct nk_font_atlas* atlas;\n\n int show_forecasts = nk_true;\n\n while ((ch = getopt(argc, argv, \"fh\")) != -1)\n {\n switch (ch)\n {\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n\n case 'f':\n fullscreen = GLFW_TRUE;\n break;\n }\n }\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n if (fullscreen)\n {\n const GLFWvidmode* mode;\n\n monitor = glfwGetPrimaryMonitor();\n mode = glfwGetVideoMode(monitor);\n\n width = mode->width;\n height = mode->height;\n }\n else\n {\n width = 640;\n height = 480;\n }\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);\n\n window = glfwCreateWindow(width, height, \"Input lag test\", monitor, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n update_vsync();\n\n last_time = glfwGetTime();\n\n nk = nk_glfw3_init(window, NK_GLFW3_INSTALL_CALLBACKS);\n nk_glfw3_font_stash_begin(&atlas);\n nk_glfw3_font_stash_end();\n\n glfwSetKeyCallback(window, key_callback);\n glfwSetCursorPosCallback(window, cursor_pos_callback);\n\n while (!glfwWindowShouldClose(window))\n {\n int width, height;\n struct nk_rect area;\n\n glfwPollEvents();\n sample_input(window);\n\n glfwGetWindowSize(window, &width, &height);\n area = nk_rect(0.f, 0.f, (float) width, (float) height);\n\n glClear(GL_COLOR_BUFFER_BIT);\n nk_glfw3_new_frame();\n if (nk_begin(nk, \"\", area, 0))\n {\n nk_flags align_left = NK_TEXT_ALIGN_LEFT | NK_TEXT_ALIGN_MIDDLE;\n struct nk_command_buffer *canvas = nk_window_get_canvas(nk);\n int lead;\n\n for (lead = show_forecasts ? 3 : 0; lead >= 0; lead--)\n draw_marker(canvas, lead, nk_vec2(cursor_pos.x + cursor_vel.x * lead,\n cursor_pos.y + cursor_vel.y * lead));\n\n // print instructions\n nk_layout_row_dynamic(nk, 20, 1);\n nk_label(nk, \"Move mouse uniformly and check marker under cursor:\", align_left);\n for (lead = 0; lead <= 3; lead++) {\n nk_layout_row_begin(nk, NK_STATIC, 12, 2);\n nk_layout_row_push(nk, 25);\n draw_marker(canvas, lead, nk_layout_space_to_screen(nk, nk_vec2(20, 5)));\n nk_label(nk, \"\", 0);\n nk_layout_row_push(nk, 500);\n if (lead == 0)\n nk_label(nk, \"- current cursor position (no input lag)\", align_left);\n else\n nk_labelf(nk, align_left, \"- %d-frame forecast (input lag is %d frame)\", lead, lead);\n nk_layout_row_end(nk);\n }\n\n nk_layout_row_dynamic(nk, 20, 1);\n\n nk_checkbox_label(nk, \"Show forecasts\", &show_forecasts);\n nk_label(nk, \"Input method:\", align_left);\n if (nk_option_label(nk, \"glfwGetCursorPos (sync query)\", cursor_method == cursor_sync_query))\n cursor_method = cursor_sync_query;\n if (nk_option_label(nk, \"glfwSetCursorPosCallback (latest input message)\", cursor_method == cursor_input_message))\n cursor_method = cursor_input_message;\n\n nk_label(nk, \"\", 0); // separator\n\n nk_value_float(nk, \"FPS\", (float) frame_rate);\n if (nk_checkbox_label(nk, \"Enable vsync\", &enable_vsync))\n update_vsync();\n\n nk_label(nk, \"\", 0); // separator\n\n nk_label(nk, \"After swap:\", align_left);\n nk_checkbox_label(nk, \"glClear\", &swap_clear);\n nk_checkbox_label(nk, \"glFinish\", &swap_finish);\n nk_checkbox_label(nk, \"draw with occlusion query\", &swap_occlusion_query);\n nk_checkbox_label(nk, \"glReadPixels\", &swap_read_pixels);\n }\n\n nk_end(nk);\n nk_glfw3_render(NK_ANTI_ALIASING_ON);\n\n swap_buffers(window);\n\n frame_count++;\n\n current_time = glfwGetTime();\n if (current_time - last_time > 1.0)\n {\n frame_rate = frame_count / (current_time - last_time);\n frame_count = 0;\n last_time = current_time;\n }\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/joysticks.c", "content": "//========================================================================\n// Joystick input test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test displays the state of every button and axis of every connected\n// joystick and/or gamepad\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#define NK_IMPLEMENTATION\n#define NK_INCLUDE_FIXED_TYPES\n#define NK_INCLUDE_FONT_BAKING\n#define NK_INCLUDE_DEFAULT_FONT\n#define NK_INCLUDE_DEFAULT_ALLOCATOR\n#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT\n#define NK_INCLUDE_STANDARD_VARARGS\n#define NK_BUTTON_TRIGGER_ON_RELEASE\n#include \n\n#define NK_GLFW_GL2_IMPLEMENTATION\n#include \n\n#include \n#include \n#include \n\n#ifdef _MSC_VER\n#define strdup(x) _strdup(x)\n#endif\n\nstatic GLFWwindow* window;\nstatic int joysticks[GLFW_JOYSTICK_LAST + 1];\nstatic int joystick_count = 0;\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void joystick_callback(int jid, int event)\n{\n if (event == GLFW_CONNECTED)\n joysticks[joystick_count++] = jid;\n else if (event == GLFW_DISCONNECTED)\n {\n int i;\n\n for (i = 0; i < joystick_count; i++)\n {\n if (joysticks[i] == jid)\n break;\n }\n\n for (i = i + 1; i < joystick_count; i++)\n joysticks[i - 1] = joysticks[i];\n\n joystick_count--;\n }\n\n if (!glfwGetWindowAttrib(window, GLFW_FOCUSED))\n glfwRequestWindowAttention(window);\n}\n\nstatic void drop_callback(GLFWwindow* window, int count, const char* paths[])\n{\n int i;\n\n for (i = 0; i < count; i++)\n {\n long size;\n char* text;\n FILE* stream = fopen(paths[i], \"rb\");\n if (!stream)\n continue;\n\n fseek(stream, 0, SEEK_END);\n size = ftell(stream);\n fseek(stream, 0, SEEK_SET);\n\n text = malloc(size + 1);\n text[size] = '\\0';\n if (fread(text, 1, size, stream) == size)\n glfwUpdateGamepadMappings(text);\n\n free(text);\n fclose(stream);\n }\n}\n\nstatic const char* joystick_label(int jid)\n{\n static char label[1024];\n snprintf(label, sizeof(label), \"%i: %s\", jid + 1, glfwGetJoystickName(jid));\n return label;\n}\n\nstatic void hat_widget(struct nk_context* nk, unsigned char state)\n{\n float radius;\n struct nk_rect area;\n struct nk_vec2 center;\n\n if (nk_widget(&area, nk) == NK_WIDGET_INVALID)\n return;\n\n center = nk_vec2(area.x + area.w / 2.f, area.y + area.h / 2.f);\n radius = NK_MIN(area.w, area.h) / 2.f;\n\n nk_stroke_circle(nk_window_get_canvas(nk),\n nk_rect(center.x - radius,\n center.y - radius,\n radius * 2.f,\n radius * 2.f),\n 1.f,\n nk_rgb(175, 175, 175));\n\n if (state)\n {\n const float angles[] =\n {\n 0.f, 0.f,\n NK_PI * 1.5f, NK_PI * 1.75f,\n NK_PI, 0.f,\n NK_PI * 1.25f, 0.f,\n NK_PI * 0.5f, NK_PI * 0.25f,\n 0.f, 0.f,\n NK_PI * 0.75f, 0.f,\n };\n const float cosa = nk_cos(angles[state]);\n const float sina = nk_sin(angles[state]);\n const struct nk_vec2 p0 = nk_vec2(0.f, -radius);\n const struct nk_vec2 p1 = nk_vec2( radius / 2.f, -radius / 3.f);\n const struct nk_vec2 p2 = nk_vec2(-radius / 2.f, -radius / 3.f);\n\n nk_fill_triangle(nk_window_get_canvas(nk),\n center.x + cosa * p0.x + sina * p0.y,\n center.y + cosa * p0.y - sina * p0.x,\n center.x + cosa * p1.x + sina * p1.y,\n center.y + cosa * p1.y - sina * p1.x,\n center.x + cosa * p2.x + sina * p2.y,\n center.y + cosa * p2.y - sina * p2.x,\n nk_rgb(175, 175, 175));\n }\n}\n\nint main(void)\n{\n int jid, hat_buttons = GLFW_FALSE;\n struct nk_context* nk;\n struct nk_font_atlas* atlas;\n\n memset(joysticks, 0, sizeof(joysticks));\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);\n\n window = glfwCreateWindow(800, 600, \"Joystick Test\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n nk = nk_glfw3_init(window, NK_GLFW3_INSTALL_CALLBACKS);\n nk_glfw3_font_stash_begin(&atlas);\n nk_glfw3_font_stash_end();\n\n for (jid = GLFW_JOYSTICK_1; jid <= GLFW_JOYSTICK_LAST; jid++)\n {\n if (glfwJoystickPresent(jid))\n joysticks[joystick_count++] = jid;\n }\n\n glfwSetJoystickCallback(joystick_callback);\n glfwSetDropCallback(window, drop_callback);\n\n while (!glfwWindowShouldClose(window))\n {\n int i, width, height;\n\n glfwGetWindowSize(window, &width, &height);\n\n glClear(GL_COLOR_BUFFER_BIT);\n nk_glfw3_new_frame();\n\n if (nk_begin(nk,\n \"Joysticks\",\n nk_rect(width - 200.f, 0.f, 200.f, (float) height),\n NK_WINDOW_MINIMIZABLE |\n NK_WINDOW_TITLE))\n {\n nk_layout_row_dynamic(nk, 30, 1);\n\n nk_checkbox_label(nk, \"Hat buttons\", &hat_buttons);\n\n if (joystick_count)\n {\n for (i = 0; i < joystick_count; i++)\n {\n if (nk_button_label(nk, joystick_label(joysticks[i])))\n nk_window_set_focus(nk, joystick_label(joysticks[i]));\n }\n }\n else\n nk_label(nk, \"No joysticks connected\", NK_TEXT_LEFT);\n }\n\n nk_end(nk);\n\n for (i = 0; i < joystick_count; i++)\n {\n if (nk_begin(nk,\n joystick_label(joysticks[i]),\n nk_rect(i * 20.f, i * 20.f, 550.f, 570.f),\n NK_WINDOW_BORDER |\n NK_WINDOW_MOVABLE |\n NK_WINDOW_SCALABLE |\n NK_WINDOW_MINIMIZABLE |\n NK_WINDOW_TITLE))\n {\n int j, axis_count, button_count, hat_count;\n const float* axes;\n const unsigned char* buttons;\n const unsigned char* hats;\n GLFWgamepadstate state;\n\n nk_layout_row_dynamic(nk, 30, 1);\n nk_labelf(nk, NK_TEXT_LEFT, \"Hardware GUID %s\",\n glfwGetJoystickGUID(joysticks[i]));\n nk_label(nk, \"Joystick state\", NK_TEXT_LEFT);\n\n axes = glfwGetJoystickAxes(joysticks[i], &axis_count);\n buttons = glfwGetJoystickButtons(joysticks[i], &button_count);\n hats = glfwGetJoystickHats(joysticks[i], &hat_count);\n\n if (!hat_buttons)\n button_count -= hat_count * 4;\n\n for (j = 0; j < axis_count; j++)\n nk_slide_float(nk, -1.f, axes[j], 1.f, 0.1f);\n\n nk_layout_row_dynamic(nk, 30, 12);\n\n for (j = 0; j < button_count; j++)\n {\n char name[16];\n snprintf(name, sizeof(name), \"%i\", j + 1);\n nk_select_label(nk, name, NK_TEXT_CENTERED, buttons[j]);\n }\n\n nk_layout_row_dynamic(nk, 30, 8);\n\n for (j = 0; j < hat_count; j++)\n hat_widget(nk, hats[j]);\n\n nk_layout_row_dynamic(nk, 30, 1);\n\n if (glfwGetGamepadState(joysticks[i], &state))\n {\n int hat = 0;\n const char* names[GLFW_GAMEPAD_BUTTON_LAST + 1 - 4] =\n {\n \"A\", \"B\", \"X\", \"Y\",\n \"LB\", \"RB\",\n \"Back\", \"Start\", \"Guide\",\n \"LT\", \"RT\",\n };\n\n nk_labelf(nk, NK_TEXT_LEFT,\n \"Gamepad state: %s\",\n glfwGetGamepadName(joysticks[i]));\n\n nk_layout_row_dynamic(nk, 30, 2);\n\n for (j = 0; j <= GLFW_GAMEPAD_AXIS_LAST; j++)\n nk_slide_float(nk, -1.f, state.axes[j], 1.f, 0.1f);\n\n nk_layout_row_dynamic(nk, 30, GLFW_GAMEPAD_BUTTON_LAST + 1 - 4);\n\n for (j = 0; j <= GLFW_GAMEPAD_BUTTON_LAST - 4; j++)\n nk_select_label(nk, names[j], NK_TEXT_CENTERED, state.buttons[j]);\n\n if (state.buttons[GLFW_GAMEPAD_BUTTON_DPAD_UP])\n hat |= GLFW_HAT_UP;\n if (state.buttons[GLFW_GAMEPAD_BUTTON_DPAD_RIGHT])\n hat |= GLFW_HAT_RIGHT;\n if (state.buttons[GLFW_GAMEPAD_BUTTON_DPAD_DOWN])\n hat |= GLFW_HAT_DOWN;\n if (state.buttons[GLFW_GAMEPAD_BUTTON_DPAD_LEFT])\n hat |= GLFW_HAT_LEFT;\n\n nk_layout_row_dynamic(nk, 30, 8);\n hat_widget(nk, hat);\n }\n else\n nk_label(nk, \"Joystick has no gamepad mapping\", NK_TEXT_LEFT);\n }\n\n nk_end(nk);\n }\n\n nk_glfw3_render(NK_ANTI_ALIASING_ON);\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/monitors.c", "content": "//========================================================================\n// Monitor information tool\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test prints monitor and video mode information or verifies video\n// modes\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\n#include \"getopt.h\"\n\nenum Mode\n{\n LIST_MODE,\n TEST_MODE\n};\n\nstatic void usage(void)\n{\n printf(\"Usage: monitors [-t]\\n\");\n printf(\" monitors -h\\n\");\n}\n\nstatic int euclid(int a, int b)\n{\n return b ? euclid(b, a % b) : a;\n}\n\nstatic const char* format_mode(const GLFWvidmode* mode)\n{\n static char buffer[512];\n const int gcd = euclid(mode->width, mode->height);\n\n snprintf(buffer,\n sizeof(buffer),\n \"%i x %i x %i (%i:%i) (%i %i %i) %i Hz\",\n mode->width, mode->height,\n mode->redBits + mode->greenBits + mode->blueBits,\n mode->width / gcd, mode->height / gcd,\n mode->redBits, mode->greenBits, mode->blueBits,\n mode->refreshRate);\n\n buffer[sizeof(buffer) - 1] = '\\0';\n return buffer;\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void framebuffer_size_callback(GLFWwindow* window, int width, int height)\n{\n printf(\"Framebuffer resized to %ix%i\\n\", width, height);\n\n glViewport(0, 0, width, height);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nstatic void list_modes(GLFWmonitor* monitor)\n{\n int count, x, y, width_mm, height_mm, i;\n int workarea_x, workarea_y, workarea_width, workarea_height;\n float xscale, yscale;\n\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n const GLFWvidmode* modes = glfwGetVideoModes(monitor, &count);\n\n glfwGetMonitorPos(monitor, &x, &y);\n glfwGetMonitorPhysicalSize(monitor, &width_mm, &height_mm);\n glfwGetMonitorContentScale(monitor, &xscale, &yscale);\n glfwGetMonitorWorkarea(monitor, &workarea_x, &workarea_y, &workarea_width, &workarea_height);\n\n printf(\"Name: %s (%s)\\n\",\n glfwGetMonitorName(monitor),\n glfwGetPrimaryMonitor() == monitor ? \"primary\" : \"secondary\");\n printf(\"Current mode: %s\\n\", format_mode(mode));\n printf(\"Virtual position: %i, %i\\n\", x, y);\n printf(\"Content scale: %f x %f\\n\", xscale, yscale);\n\n printf(\"Physical size: %i x %i mm (%0.2f dpi at %i x %i)\\n\",\n width_mm, height_mm, mode->width * 25.4f / width_mm, mode->width, mode->height);\n printf(\"Monitor work area: %i x %i starting at %i, %i\\n\",\n workarea_width, workarea_height, workarea_x, workarea_y);\n\n printf(\"Modes:\\n\");\n\n for (i = 0; i < count; i++)\n {\n printf(\"%3u: %s\", (unsigned int) i, format_mode(modes + i));\n\n if (memcmp(mode, modes + i, sizeof(GLFWvidmode)) == 0)\n printf(\" (current mode)\");\n\n putchar('\\n');\n }\n}\n\nstatic void test_modes(GLFWmonitor* monitor)\n{\n int i, count;\n GLFWwindow* window;\n const GLFWvidmode* modes = glfwGetVideoModes(monitor, &count);\n\n for (i = 0; i < count; i++)\n {\n const GLFWvidmode* mode = modes + i;\n GLFWvidmode current;\n\n glfwWindowHint(GLFW_RED_BITS, mode->redBits);\n glfwWindowHint(GLFW_GREEN_BITS, mode->greenBits);\n glfwWindowHint(GLFW_BLUE_BITS, mode->blueBits);\n glfwWindowHint(GLFW_REFRESH_RATE, mode->refreshRate);\n\n printf(\"Testing mode %u on monitor %s: %s\\n\",\n (unsigned int) i,\n glfwGetMonitorName(monitor),\n format_mode(mode));\n\n window = glfwCreateWindow(mode->width, mode->height,\n \"Video Mode Test\",\n glfwGetPrimaryMonitor(),\n NULL);\n if (!window)\n {\n printf(\"Failed to enter mode %u: %s\\n\",\n (unsigned int) i,\n format_mode(mode));\n continue;\n }\n\n glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);\n glfwSetKeyCallback(window, key_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n glfwSetTime(0.0);\n\n while (glfwGetTime() < 5.0)\n {\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n glfwPollEvents();\n\n if (glfwWindowShouldClose(window))\n {\n printf(\"User terminated program\\n\");\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n }\n }\n\n glGetIntegerv(GL_RED_BITS, ¤t.redBits);\n glGetIntegerv(GL_GREEN_BITS, ¤t.greenBits);\n glGetIntegerv(GL_BLUE_BITS, ¤t.blueBits);\n\n glfwGetWindowSize(window, ¤t.width, ¤t.height);\n\n if (current.redBits != mode->redBits ||\n current.greenBits != mode->greenBits ||\n current.blueBits != mode->blueBits)\n {\n printf(\"*** Color bit mismatch: (%i %i %i) instead of (%i %i %i)\\n\",\n current.redBits, current.greenBits, current.blueBits,\n mode->redBits, mode->greenBits, mode->blueBits);\n }\n\n if (current.width != mode->width || current.height != mode->height)\n {\n printf(\"*** Size mismatch: %ix%i instead of %ix%i\\n\",\n current.width, current.height,\n mode->width, mode->height);\n }\n\n printf(\"Closing window\\n\");\n\n glfwDestroyWindow(window);\n window = NULL;\n\n glfwPollEvents();\n }\n}\n\nint main(int argc, char** argv)\n{\n int ch, i, count, mode = LIST_MODE;\n GLFWmonitor** monitors;\n\n while ((ch = getopt(argc, argv, \"th\")) != -1)\n {\n switch (ch)\n {\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n case 't':\n mode = TEST_MODE;\n break;\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n monitors = glfwGetMonitors(&count);\n\n for (i = 0; i < count; i++)\n {\n if (mode == LIST_MODE)\n list_modes(monitors[i]);\n else if (mode == TEST_MODE)\n test_modes(monitors[i]);\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/msaa.c", "content": "//========================================================================\n// Multisample anti-aliasing test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test renders two high contrast, slowly rotating quads, one aliased\n// and one (hopefully) anti-aliased, thus allowing for visual verification\n// of whether MSAA is indeed enabled\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#if defined(_MSC_VER)\n // Make MS math.h define M_PI\n #define _USE_MATH_DEFINES\n#endif\n\n#include \"linmath.h\"\n\n#include \n#include \n\n#include \"getopt.h\"\n\nstatic const vec2 vertices[4] =\n{\n { -0.6f, -0.6f },\n { 0.6f, -0.6f },\n { 0.6f, 0.6f },\n { -0.6f, 0.6f }\n};\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(1.0);\\n\"\n\"}\\n\";\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_SPACE:\n glfwSetTime(0.0);\n break;\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n }\n}\n\nstatic void usage(void)\n{\n printf(\"Usage: msaa [-h] [-s SAMPLES]\\n\");\n}\n\nint main(int argc, char** argv)\n{\n int ch, samples = 4;\n GLFWwindow* window;\n GLuint vertex_buffer, vertex_shader, fragment_shader, program;\n GLint mvp_location, vpos_location;\n\n while ((ch = getopt(argc, argv, \"hs:\")) != -1)\n {\n switch (ch)\n {\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n case 's':\n samples = atoi(optarg);\n break;\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n if (samples)\n printf(\"Requesting MSAA with %i samples\\n\", samples);\n else\n printf(\"Requesting that MSAA not be available\\n\");\n\n glfwWindowHint(GLFW_SAMPLES, samples);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n window = glfwCreateWindow(800, 400, \"Aliasing Detector\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetKeyCallback(window, key_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n glGetIntegerv(GL_SAMPLES, &samples);\n if (samples)\n printf(\"Context reports MSAA is available with %i samples\\n\", samples);\n else\n printf(\"Context reports MSAA is unavailable\\n\");\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n\n while (!glfwWindowShouldClose(window))\n {\n float ratio;\n int width, height;\n mat4x4 m, p, mvp;\n const double angle = glfwGetTime() * M_PI / 180.0;\n\n glfwGetFramebufferSize(window, &width, &height);\n ratio = width / (float) height;\n\n glViewport(0, 0, width, height);\n glClear(GL_COLOR_BUFFER_BIT);\n\n glUseProgram(program);\n\n mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 0.f, 1.f);\n\n mat4x4_translate(m, -1.f, 0.f, 0.f);\n mat4x4_rotate_Z(m, m, (float) angle);\n mat4x4_mul(mvp, p, m);\n\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glDisable(GL_MULTISAMPLE);\n glDrawArrays(GL_TRIANGLE_FAN, 0, 4);\n\n mat4x4_translate(m, 1.f, 0.f, 0.f);\n mat4x4_rotate_Z(m, m, (float) angle);\n mat4x4_mul(mvp, p, m);\n\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glEnable(GL_MULTISAMPLE);\n glDrawArrays(GL_TRIANGLE_FAN, 0, 4);\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n }\n\n glfwDestroyWindow(window);\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/opacity.c", "content": "//========================================================================\n// Window opacity test program\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#define NK_IMPLEMENTATION\n#define NK_INCLUDE_FIXED_TYPES\n#define NK_INCLUDE_FONT_BAKING\n#define NK_INCLUDE_DEFAULT_FONT\n#define NK_INCLUDE_DEFAULT_ALLOCATOR\n#define NK_INCLUDE_VERTEX_BUFFER_OUTPUT\n#define NK_INCLUDE_STANDARD_VARARGS\n#include \n\n#define NK_GLFW_GL2_IMPLEMENTATION\n#include \n\n#include \n#include \n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nint main(int argc, char** argv)\n{\n GLFWwindow* window;\n struct nk_context* nk;\n struct nk_font_atlas* atlas;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);\n\n window = glfwCreateWindow(400, 400, \"Opacity\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n nk = nk_glfw3_init(window, NK_GLFW3_INSTALL_CALLBACKS);\n nk_glfw3_font_stash_begin(&atlas);\n nk_glfw3_font_stash_end();\n\n while (!glfwWindowShouldClose(window))\n {\n int width, height;\n struct nk_rect area;\n\n glfwGetWindowSize(window, &width, &height);\n area = nk_rect(0.f, 0.f, (float) width, (float) height);\n\n glClear(GL_COLOR_BUFFER_BIT);\n nk_glfw3_new_frame();\n if (nk_begin(nk, \"\", area, 0))\n {\n float opacity = glfwGetWindowOpacity(window);\n nk_layout_row_dynamic(nk, 30, 2);\n if (nk_slider_float(nk, 0.f, &opacity, 1.f, 0.001f))\n glfwSetWindowOpacity(window, opacity);\n nk_labelf(nk, NK_TEXT_LEFT, \"%0.3f\", opacity);\n }\n\n nk_end(nk);\n nk_glfw3_render(NK_ANTI_ALIASING_ON);\n\n glfwSwapBuffers(window);\n glfwWaitEventsTimeout(1.0);\n }\n\n nk_glfw3_shutdown();\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/reopen.c", "content": "//========================================================================\n// Window re-opener (open/close stress test)\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test came about as the result of bug #1262773\n//\n// It closes and re-opens the GLFW window every five seconds, alternating\n// between windowed and full screen mode\n//\n// It also times and logs opening and closing actions and attempts to separate\n// user initiated window closing from its own\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\n#include \"linmath.h\"\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(1.0);\\n\"\n\"}\\n\";\n\nstatic const vec2 vertices[4] =\n{\n { -0.5f, -0.5f },\n { 0.5f, -0.5f },\n { 0.5f, 0.5f },\n { -0.5f, 0.5f }\n};\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void window_close_callback(GLFWwindow* window)\n{\n printf(\"Close callback triggered\\n\");\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_Q:\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n }\n}\n\nstatic void close_window(GLFWwindow* window)\n{\n double base = glfwGetTime();\n glfwDestroyWindow(window);\n printf(\"Closing window took %0.3f seconds\\n\", glfwGetTime() - base);\n}\n\nint main(int argc, char** argv)\n{\n int count = 0;\n double base;\n GLFWwindow* window;\n\n srand((unsigned int) time(NULL));\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n for (;;)\n {\n int width, height;\n GLFWmonitor* monitor = NULL;\n GLuint vertex_shader, fragment_shader, program, vertex_buffer;\n GLint mvp_location, vpos_location;\n\n if (count & 1)\n {\n int monitorCount;\n GLFWmonitor** monitors = glfwGetMonitors(&monitorCount);\n monitor = monitors[rand() % monitorCount];\n }\n\n if (monitor)\n {\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n width = mode->width;\n height = mode->height;\n }\n else\n {\n width = 640;\n height = 480;\n }\n\n base = glfwGetTime();\n\n window = glfwCreateWindow(width, height, \"Window Re-opener\", monitor, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n if (monitor)\n {\n printf(\"Opening full screen window on monitor %s took %0.3f seconds\\n\",\n glfwGetMonitorName(monitor),\n glfwGetTime() - base);\n }\n else\n {\n printf(\"Opening regular window took %0.3f seconds\\n\",\n glfwGetTime() - base);\n }\n\n glfwSetWindowCloseCallback(window, window_close_callback);\n glfwSetKeyCallback(window, key_callback);\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n\n glfwSetTime(0.0);\n\n while (glfwGetTime() < 5.0)\n {\n float ratio;\n int width, height;\n mat4x4 m, p, mvp;\n\n glfwGetFramebufferSize(window, &width, &height);\n ratio = width / (float) height;\n\n glViewport(0, 0, width, height);\n glClear(GL_COLOR_BUFFER_BIT);\n\n mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 0.f, 1.f);\n\n mat4x4_identity(m);\n mat4x4_rotate_Z(m, m, (float) glfwGetTime());\n mat4x4_mul(mvp, p, m);\n\n glUseProgram(program);\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glDrawArrays(GL_TRIANGLE_FAN, 0, 4);\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n\n if (glfwWindowShouldClose(window))\n {\n close_window(window);\n printf(\"User closed window\\n\");\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n }\n }\n\n printf(\"Closing window\\n\");\n close_window(window);\n\n count++;\n }\n\n glfwTerminate();\n}\n\n" }, { "path": "thirdparty/glfw/tests/tearing.c", "content": "//========================================================================\n// Vsync enabling test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test renders a high contrast, horizontally moving bar, allowing for\n// visual verification of whether the set swap interval is indeed obeyed\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\n#include \"linmath.h\"\n\nstatic const struct\n{\n float x, y;\n} vertices[4] =\n{\n { -0.25f, -1.f },\n { 0.25f, -1.f },\n { 0.25f, 1.f },\n { -0.25f, 1.f }\n};\n\nstatic const char* vertex_shader_text =\n\"#version 110\\n\"\n\"uniform mat4 MVP;\\n\"\n\"attribute vec2 vPos;\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_Position = MVP * vec4(vPos, 0.0, 1.0);\\n\"\n\"}\\n\";\n\nstatic const char* fragment_shader_text =\n\"#version 110\\n\"\n\"void main()\\n\"\n\"{\\n\"\n\" gl_FragColor = vec4(1.0);\\n\"\n\"}\\n\";\n\nstatic int swap_tear;\nstatic int swap_interval;\nstatic double frame_rate;\n\nstatic void update_window_title(GLFWwindow* window)\n{\n char title[256];\n\n snprintf(title, sizeof(title), \"Tearing detector (interval %i%s, %0.1f Hz)\",\n swap_interval,\n (swap_tear && swap_interval < 0) ? \" (swap tear)\" : \"\",\n frame_rate);\n\n glfwSetWindowTitle(window, title);\n}\n\nstatic void set_swap_interval(GLFWwindow* window, int interval)\n{\n swap_interval = interval;\n glfwSwapInterval(swap_interval);\n update_window_title(window);\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_UP:\n {\n if (swap_interval + 1 > swap_interval)\n set_swap_interval(window, swap_interval + 1);\n break;\n }\n\n case GLFW_KEY_DOWN:\n {\n if (swap_tear)\n {\n if (swap_interval - 1 < swap_interval)\n set_swap_interval(window, swap_interval - 1);\n }\n else\n {\n if (swap_interval - 1 >= 0)\n set_swap_interval(window, swap_interval - 1);\n }\n break;\n }\n\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, 1);\n break;\n\n case GLFW_KEY_F11:\n case GLFW_KEY_ENTER:\n {\n static int x, y, width, height;\n\n if (mods != GLFW_MOD_ALT)\n return;\n\n if (glfwGetWindowMonitor(window))\n glfwSetWindowMonitor(window, NULL, x, y, width, height, 0);\n else\n {\n GLFWmonitor* monitor = glfwGetPrimaryMonitor();\n const GLFWvidmode* mode = glfwGetVideoMode(monitor);\n glfwGetWindowPos(window, &x, &y);\n glfwGetWindowSize(window, &width, &height);\n glfwSetWindowMonitor(window, monitor,\n 0, 0, mode->width, mode->height,\n mode->refreshRate);\n }\n\n break;\n }\n }\n}\n\nint main(int argc, char** argv)\n{\n unsigned long frame_count = 0;\n double last_time, current_time;\n GLFWwindow* window;\n GLuint vertex_buffer, vertex_shader, fragment_shader, program;\n GLint mvp_location, vpos_location;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);\n glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);\n\n window = glfwCreateWindow(640, 480, \"Tearing detector\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n set_swap_interval(window, 0);\n\n last_time = glfwGetTime();\n frame_rate = 0.0;\n swap_tear = (glfwExtensionSupported(\"WGL_EXT_swap_control_tear\") ||\n glfwExtensionSupported(\"GLX_EXT_swap_control_tear\"));\n\n glfwSetKeyCallback(window, key_callback);\n\n glGenBuffers(1, &vertex_buffer);\n glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);\n glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);\n\n vertex_shader = glCreateShader(GL_VERTEX_SHADER);\n glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);\n glCompileShader(vertex_shader);\n\n fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);\n glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);\n glCompileShader(fragment_shader);\n\n program = glCreateProgram();\n glAttachShader(program, vertex_shader);\n glAttachShader(program, fragment_shader);\n glLinkProgram(program);\n\n mvp_location = glGetUniformLocation(program, \"MVP\");\n vpos_location = glGetAttribLocation(program, \"vPos\");\n\n glEnableVertexAttribArray(vpos_location);\n glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,\n sizeof(vertices[0]), (void*) 0);\n\n while (!glfwWindowShouldClose(window))\n {\n int width, height;\n mat4x4 m, p, mvp;\n float position = cosf((float) glfwGetTime() * 4.f) * 0.75f;\n\n glfwGetFramebufferSize(window, &width, &height);\n\n glViewport(0, 0, width, height);\n glClear(GL_COLOR_BUFFER_BIT);\n\n mat4x4_ortho(p, -1.f, 1.f, -1.f, 1.f, 0.f, 1.f);\n mat4x4_translate(m, position, 0.f, 0.f);\n mat4x4_mul(mvp, p, m);\n\n glUseProgram(program);\n glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);\n glDrawArrays(GL_TRIANGLE_FAN, 0, 4);\n\n glfwSwapBuffers(window);\n glfwPollEvents();\n\n frame_count++;\n\n current_time = glfwGetTime();\n if (current_time - last_time > 1.0)\n {\n frame_rate = frame_count / (current_time - last_time);\n frame_count = 0;\n last_time = current_time;\n update_window_title(window);\n }\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/threads.c", "content": "//========================================================================\n// Multi-threading test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test is intended to verify whether the OpenGL context part of\n// the GLFW API is able to be used from multiple threads\n//\n//========================================================================\n\n#include \"tinycthread.h\"\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n\ntypedef struct\n{\n GLFWwindow* window;\n const char* title;\n float r, g, b;\n thrd_t id;\n} Thread;\n\nstatic volatile int running = GLFW_TRUE;\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nstatic int thread_main(void* data)\n{\n const Thread* thread = data;\n\n glfwMakeContextCurrent(thread->window);\n glfwSwapInterval(1);\n\n while (running)\n {\n const float v = (float) fabs(sin(glfwGetTime() * 2.f));\n glClearColor(thread->r * v, thread->g * v, thread->b * v, 0.f);\n\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(thread->window);\n }\n\n glfwMakeContextCurrent(NULL);\n return 0;\n}\n\nint main(void)\n{\n int i, result;\n Thread threads[] =\n {\n { NULL, \"Red\", 1.f, 0.f, 0.f, 0 },\n { NULL, \"Green\", 0.f, 1.f, 0.f, 0 },\n { NULL, \"Blue\", 0.f, 0.f, 1.f, 0 }\n };\n const int count = sizeof(threads) / sizeof(Thread);\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);\n\n for (i = 0; i < count; i++)\n {\n threads[i].window = glfwCreateWindow(200, 200,\n threads[i].title,\n NULL, NULL);\n if (!threads[i].window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetKeyCallback(threads[i].window, key_callback);\n\n glfwSetWindowPos(threads[i].window, 200 + 250 * i, 200);\n glfwShowWindow(threads[i].window);\n }\n\n glfwMakeContextCurrent(threads[0].window);\n gladLoadGL(glfwGetProcAddress);\n glfwMakeContextCurrent(NULL);\n\n for (i = 0; i < count; i++)\n {\n if (thrd_create(&threads[i].id, thread_main, threads + i) !=\n thrd_success)\n {\n fprintf(stderr, \"Failed to create secondary thread\\n\");\n\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n }\n\n while (running)\n {\n glfwWaitEvents();\n\n for (i = 0; i < count; i++)\n {\n if (glfwWindowShouldClose(threads[i].window))\n running = GLFW_FALSE;\n }\n }\n\n for (i = 0; i < count; i++)\n glfwHideWindow(threads[i].window);\n\n for (i = 0; i < count; i++)\n thrd_join(threads[i].id, &result);\n\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/timeout.c", "content": "//========================================================================\n// Event wait timeout test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test is intended to verify that waiting for events with timeout works\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n#include \n#include \n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nstatic float nrand(void)\n{\n return (float) rand() / (float) RAND_MAX;\n}\n\nint main(void)\n{\n GLFWwindow* window;\n\n srand((unsigned int) time(NULL));\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n window = glfwCreateWindow(640, 480, \"Event Wait Timeout Test\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSetKeyCallback(window, key_callback);\n\n while (!glfwWindowShouldClose(window))\n {\n int width, height;\n float r = nrand(), g = nrand(), b = nrand();\n float l = (float) sqrt(r * r + g * g + b * b);\n\n glfwGetFramebufferSize(window, &width, &height);\n\n glViewport(0, 0, width, height);\n glClearColor(r / l, g / l, b / l, 1.f);\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n\n glfwWaitEventsTimeout(1.0);\n }\n\n glfwDestroyWindow(window);\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/title.c", "content": "//========================================================================\n// UTF-8 window title test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test sets a UTF-8 window title\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nint main(void)\n{\n GLFWwindow* window;\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n window = glfwCreateWindow(400, 400, \"English 日本語 русский язык 官話\", NULL, NULL);\n if (!window)\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwMakeContextCurrent(window);\n gladLoadGL(glfwGetProcAddress);\n glfwSwapInterval(1);\n\n while (!glfwWindowShouldClose(window))\n {\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(window);\n glfwWaitEvents();\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/glfw/tests/triangle-vulkan.c", "content": "/*\n * Copyright (c) 2015-2016 The Khronos Group Inc.\n * Copyright (c) 2015-2016 Valve Corporation\n * Copyright (c) 2015-2016 LunarG, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n * Author: Chia-I Wu \n * Author: Cody Northrop \n * Author: Courtney Goeltzenleuchter \n * Author: Ian Elliott \n * Author: Jon Ashburn \n * Author: Piers Daniell \n * Author: Gwan-gyeong Mun \n * Porter: Camilla Löwy \n */\n/*\n * Draw a textured triangle with depth testing. This is written against Intel\n * ICD. It does not do state transition nor object memory binding like it\n * should. It also does no error checking.\n */\n\n#include \n#include \n#include \n#include \n#include \n#include \n\n#ifdef _WIN32\n#include \n#endif\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#define DEMO_TEXTURE_COUNT 1\n#define VERTEX_BUFFER_BIND_ID 0\n#define APP_SHORT_NAME \"tri\"\n#define APP_LONG_NAME \"The Vulkan Triangle Demo Program\"\n\n#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))\n\n#if defined(NDEBUG) && defined(__GNUC__)\n#define U_ASSERT_ONLY __attribute__((unused))\n#else\n#define U_ASSERT_ONLY\n#endif\n\n#define ERR_EXIT(err_msg, err_class) \\\n do { \\\n printf(err_msg); \\\n fflush(stdout); \\\n exit(1); \\\n } while (0)\n\nstatic GLADapiproc glad_vulkan_callback(const char* name, void* user)\n{\n return glfwGetInstanceProcAddress((VkInstance) user, name);\n}\n\nstatic const char fragShaderCode[] = {\n 0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x08, 0x00,\n 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x47, 0x4c, 0x53, 0x4c, 0x2e, 0x73, 0x74, 0x64, 0x2e, 0x34, 0x35, 0x30,\n 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x07, 0x00, 0x04, 0x00, 0x00, 0x00,\n 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00,\n 0x09, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x10, 0x00, 0x03, 0x00,\n 0x04, 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x03, 0x00, 0x03, 0x00,\n 0x02, 0x00, 0x00, 0x00, 0x90, 0x01, 0x00, 0x00, 0x04, 0x00, 0x09, 0x00,\n 0x47, 0x4c, 0x5f, 0x41, 0x52, 0x42, 0x5f, 0x73, 0x65, 0x70, 0x61, 0x72,\n 0x61, 0x74, 0x65, 0x5f, 0x73, 0x68, 0x61, 0x64, 0x65, 0x72, 0x5f, 0x6f,\n 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73, 0x00, 0x00, 0x04, 0x00, 0x09, 0x00,\n 0x47, 0x4c, 0x5f, 0x41, 0x52, 0x42, 0x5f, 0x73, 0x68, 0x61, 0x64, 0x69,\n 0x6e, 0x67, 0x5f, 0x6c, 0x61, 0x6e, 0x67, 0x75, 0x61, 0x67, 0x65, 0x5f,\n 0x34, 0x32, 0x30, 0x70, 0x61, 0x63, 0x6b, 0x00, 0x05, 0x00, 0x04, 0x00,\n 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00,\n 0x05, 0x00, 0x05, 0x00, 0x09, 0x00, 0x00, 0x00, 0x75, 0x46, 0x72, 0x61,\n 0x67, 0x43, 0x6f, 0x6c, 0x6f, 0x72, 0x00, 0x00, 0x05, 0x00, 0x03, 0x00,\n 0x0d, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x00, 0x05, 0x00, 0x05, 0x00,\n 0x11, 0x00, 0x00, 0x00, 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64,\n 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x09, 0x00, 0x00, 0x00,\n 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,\n 0x0d, 0x00, 0x00, 0x00, 0x22, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x47, 0x00, 0x04, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x21, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00,\n 0x02, 0x00, 0x00, 0x00, 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00,\n 0x02, 0x00, 0x00, 0x00, 0x16, 0x00, 0x03, 0x00, 0x06, 0x00, 0x00, 0x00,\n 0x20, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,\n 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,\n 0x08, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00,\n 0x3b, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,\n 0x03, 0x00, 0x00, 0x00, 0x19, 0x00, 0x09, 0x00, 0x0a, 0x00, 0x00, 0x00,\n 0x06, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x03, 0x00, 0x0b, 0x00, 0x00, 0x00,\n 0x0a, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x0c, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,\n 0x0c, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x17, 0x00, 0x04, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,\n 0x02, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x10, 0x00, 0x00, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,\n 0x10, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x36, 0x00, 0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00,\n 0x05, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00,\n 0x0e, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00,\n 0x0f, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x57, 0x00, 0x05, 0x00, 0x07, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,\n 0x0e, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,\n 0x09, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x01, 0x00,\n 0x38, 0x00, 0x01, 0x00\n};\n\nstatic const char vertShaderCode[] = {\n 0x03, 0x02, 0x23, 0x07, 0x00, 0x00, 0x01, 0x00, 0x01, 0x00, 0x08, 0x00,\n 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00, 0x02, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x06, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x47, 0x4c, 0x53, 0x4c, 0x2e, 0x73, 0x74, 0x64, 0x2e, 0x34, 0x35, 0x30,\n 0x00, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e, 0x00, 0x00, 0x00, 0x00,\n 0x09, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,\n 0x17, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00,\n 0x03, 0x00, 0x03, 0x00, 0x02, 0x00, 0x00, 0x00, 0x90, 0x01, 0x00, 0x00,\n 0x04, 0x00, 0x09, 0x00, 0x47, 0x4c, 0x5f, 0x41, 0x52, 0x42, 0x5f, 0x73,\n 0x65, 0x70, 0x61, 0x72, 0x61, 0x74, 0x65, 0x5f, 0x73, 0x68, 0x61, 0x64,\n 0x65, 0x72, 0x5f, 0x6f, 0x62, 0x6a, 0x65, 0x63, 0x74, 0x73, 0x00, 0x00,\n 0x04, 0x00, 0x09, 0x00, 0x47, 0x4c, 0x5f, 0x41, 0x52, 0x42, 0x5f, 0x73,\n 0x68, 0x61, 0x64, 0x69, 0x6e, 0x67, 0x5f, 0x6c, 0x61, 0x6e, 0x67, 0x75,\n 0x61, 0x67, 0x65, 0x5f, 0x34, 0x32, 0x30, 0x70, 0x61, 0x63, 0x6b, 0x00,\n 0x05, 0x00, 0x04, 0x00, 0x04, 0x00, 0x00, 0x00, 0x6d, 0x61, 0x69, 0x6e,\n 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x05, 0x00, 0x09, 0x00, 0x00, 0x00,\n 0x74, 0x65, 0x78, 0x63, 0x6f, 0x6f, 0x72, 0x64, 0x00, 0x00, 0x00, 0x00,\n 0x05, 0x00, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x61, 0x74, 0x74, 0x72,\n 0x00, 0x00, 0x00, 0x00, 0x05, 0x00, 0x06, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x67, 0x6c, 0x5f, 0x50, 0x65, 0x72, 0x56, 0x65, 0x72, 0x74, 0x65, 0x78,\n 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x06, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x67, 0x6c, 0x5f, 0x50, 0x6f, 0x73, 0x69, 0x74,\n 0x69, 0x6f, 0x6e, 0x00, 0x06, 0x00, 0x07, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x67, 0x6c, 0x5f, 0x50, 0x6f, 0x69, 0x6e, 0x74,\n 0x53, 0x69, 0x7a, 0x65, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 0x07, 0x00,\n 0x11, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x67, 0x6c, 0x5f, 0x43,\n 0x6c, 0x69, 0x70, 0x44, 0x69, 0x73, 0x74, 0x61, 0x6e, 0x63, 0x65, 0x00,\n 0x05, 0x00, 0x03, 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x05, 0x00, 0x03, 0x00, 0x17, 0x00, 0x00, 0x00, 0x70, 0x6f, 0x73, 0x00,\n 0x05, 0x00, 0x05, 0x00, 0x1c, 0x00, 0x00, 0x00, 0x67, 0x6c, 0x5f, 0x56,\n 0x65, 0x72, 0x74, 0x65, 0x78, 0x49, 0x44, 0x00, 0x05, 0x00, 0x06, 0x00,\n 0x1d, 0x00, 0x00, 0x00, 0x67, 0x6c, 0x5f, 0x49, 0x6e, 0x73, 0x74, 0x61,\n 0x6e, 0x63, 0x65, 0x49, 0x44, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,\n 0x09, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x47, 0x00, 0x04, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00,\n 0x01, 0x00, 0x00, 0x00, 0x48, 0x00, 0x05, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x48, 0x00, 0x05, 0x00, 0x11, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x0b, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x48, 0x00, 0x05, 0x00,\n 0x11, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,\n 0x03, 0x00, 0x00, 0x00, 0x47, 0x00, 0x03, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x02, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00, 0x17, 0x00, 0x00, 0x00,\n 0x1e, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x47, 0x00, 0x04, 0x00,\n 0x1c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00,\n 0x47, 0x00, 0x04, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00,\n 0x06, 0x00, 0x00, 0x00, 0x13, 0x00, 0x02, 0x00, 0x02, 0x00, 0x00, 0x00,\n 0x21, 0x00, 0x03, 0x00, 0x03, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,\n 0x16, 0x00, 0x03, 0x00, 0x06, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,\n 0x17, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00,\n 0x02, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00, 0x08, 0x00, 0x00, 0x00,\n 0x03, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,\n 0x08, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,\n 0x20, 0x00, 0x04, 0x00, 0x0a, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x07, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x0a, 0x00, 0x00, 0x00,\n 0x0b, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x17, 0x00, 0x04, 0x00,\n 0x0d, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,\n 0x15, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00, 0x20, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00, 0x0e, 0x00, 0x00, 0x00,\n 0x0f, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x1c, 0x00, 0x04, 0x00,\n 0x10, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x00,\n 0x1e, 0x00, 0x05, 0x00, 0x11, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,\n 0x06, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,\n 0x12, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00,\n 0x3b, 0x00, 0x04, 0x00, 0x12, 0x00, 0x00, 0x00, 0x13, 0x00, 0x00, 0x00,\n 0x03, 0x00, 0x00, 0x00, 0x15, 0x00, 0x04, 0x00, 0x14, 0x00, 0x00, 0x00,\n 0x20, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x2b, 0x00, 0x04, 0x00,\n 0x14, 0x00, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\n 0x20, 0x00, 0x04, 0x00, 0x16, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x0d, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x16, 0x00, 0x00, 0x00,\n 0x17, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x20, 0x00, 0x04, 0x00,\n 0x19, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x0d, 0x00, 0x00, 0x00,\n 0x20, 0x00, 0x04, 0x00, 0x1b, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x14, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00, 0x1b, 0x00, 0x00, 0x00,\n 0x1c, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x3b, 0x00, 0x04, 0x00,\n 0x1b, 0x00, 0x00, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00,\n 0x36, 0x00, 0x05, 0x00, 0x02, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,\n 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0xf8, 0x00, 0x02, 0x00,\n 0x05, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00, 0x07, 0x00, 0x00, 0x00,\n 0x0c, 0x00, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,\n 0x09, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x3d, 0x00, 0x04, 0x00,\n 0x0d, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x17, 0x00, 0x00, 0x00,\n 0x41, 0x00, 0x05, 0x00, 0x19, 0x00, 0x00, 0x00, 0x1a, 0x00, 0x00, 0x00,\n 0x13, 0x00, 0x00, 0x00, 0x15, 0x00, 0x00, 0x00, 0x3e, 0x00, 0x03, 0x00,\n 0x1a, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x01, 0x00,\n 0x38, 0x00, 0x01, 0x00\n};\n\nstruct texture_object {\n VkSampler sampler;\n\n VkImage image;\n VkImageLayout imageLayout;\n\n VkDeviceMemory mem;\n VkImageView view;\n int32_t tex_width, tex_height;\n};\n\nstatic int validation_error = 0;\n\nVKAPI_ATTR VkBool32 VKAPI_CALL\nBreakCallback(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType,\n uint64_t srcObject, size_t location, int32_t msgCode,\n const char *pLayerPrefix, const char *pMsg,\n void *pUserData) {\n#ifdef _WIN32\n DebugBreak();\n#else\n raise(SIGTRAP);\n#endif\n\n return false;\n}\n\ntypedef struct {\n VkImage image;\n VkCommandBuffer cmd;\n VkImageView view;\n} SwapchainBuffers;\n\nstruct demo {\n GLFWwindow* window;\n VkSurfaceKHR surface;\n bool use_staging_buffer;\n\n VkInstance inst;\n VkPhysicalDevice gpu;\n VkDevice device;\n VkQueue queue;\n VkPhysicalDeviceProperties gpu_props;\n VkPhysicalDeviceFeatures gpu_features;\n VkQueueFamilyProperties *queue_props;\n uint32_t graphics_queue_node_index;\n\n uint32_t enabled_extension_count;\n uint32_t enabled_layer_count;\n const char *extension_names[64];\n const char *enabled_layers[64];\n\n int width, height;\n VkFormat format;\n VkColorSpaceKHR color_space;\n\n uint32_t swapchainImageCount;\n VkSwapchainKHR swapchain;\n SwapchainBuffers *buffers;\n\n VkCommandPool cmd_pool;\n\n struct {\n VkFormat format;\n\n VkImage image;\n VkDeviceMemory mem;\n VkImageView view;\n } depth;\n\n struct texture_object textures[DEMO_TEXTURE_COUNT];\n\n struct {\n VkBuffer buf;\n VkDeviceMemory mem;\n\n VkPipelineVertexInputStateCreateInfo vi;\n VkVertexInputBindingDescription vi_bindings[1];\n VkVertexInputAttributeDescription vi_attrs[2];\n } vertices;\n\n VkCommandBuffer setup_cmd; // Command Buffer for initialization commands\n VkCommandBuffer draw_cmd; // Command Buffer for drawing commands\n VkPipelineLayout pipeline_layout;\n VkDescriptorSetLayout desc_layout;\n VkPipelineCache pipelineCache;\n VkRenderPass render_pass;\n VkPipeline pipeline;\n\n VkShaderModule vert_shader_module;\n VkShaderModule frag_shader_module;\n\n VkDescriptorPool desc_pool;\n VkDescriptorSet desc_set;\n\n VkFramebuffer *framebuffers;\n\n VkPhysicalDeviceMemoryProperties memory_properties;\n\n int32_t curFrame;\n int32_t frameCount;\n bool validate;\n bool use_break;\n VkDebugReportCallbackEXT msg_callback;\n\n float depthStencil;\n float depthIncrement;\n\n uint32_t current_buffer;\n uint32_t queue_count;\n};\n\nVKAPI_ATTR VkBool32 VKAPI_CALL\ndbgFunc(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType,\n uint64_t srcObject, size_t location, int32_t msgCode,\n const char *pLayerPrefix, const char *pMsg, void *pUserData) {\n char *message = (char *)malloc(strlen(pMsg) + 100);\n\n assert(message);\n\n validation_error = 1;\n\n if (msgFlags & VK_DEBUG_REPORT_ERROR_BIT_EXT) {\n sprintf(message, \"ERROR: [%s] Code %d : %s\", pLayerPrefix, msgCode,\n pMsg);\n } else if (msgFlags & VK_DEBUG_REPORT_WARNING_BIT_EXT) {\n sprintf(message, \"WARNING: [%s] Code %d : %s\", pLayerPrefix, msgCode,\n pMsg);\n } else {\n return false;\n }\n\n printf(\"%s\\n\", message);\n fflush(stdout);\n free(message);\n\n /*\n * false indicates that layer should not bail-out of an\n * API call that had validation failures. This may mean that the\n * app dies inside the driver due to invalid parameter(s).\n * That's what would happen without validation layers, so we'll\n * keep that behavior here.\n */\n return false;\n}\n\n// Forward declaration:\nstatic void demo_resize(struct demo *demo);\n\nstatic bool memory_type_from_properties(struct demo *demo, uint32_t typeBits,\n VkFlags requirements_mask,\n uint32_t *typeIndex) {\n uint32_t i;\n // Search memtypes to find first index with those properties\n for (i = 0; i < VK_MAX_MEMORY_TYPES; i++) {\n if ((typeBits & 1) == 1) {\n // Type is available, does it match user properties?\n if ((demo->memory_properties.memoryTypes[i].propertyFlags &\n requirements_mask) == requirements_mask) {\n *typeIndex = i;\n return true;\n }\n }\n typeBits >>= 1;\n }\n // No memory types matched, return failure\n return false;\n}\n\nstatic void demo_flush_init_cmd(struct demo *demo) {\n VkResult U_ASSERT_ONLY err;\n\n if (demo->setup_cmd == VK_NULL_HANDLE)\n return;\n\n err = vkEndCommandBuffer(demo->setup_cmd);\n assert(!err);\n\n const VkCommandBuffer cmd_bufs[] = {demo->setup_cmd};\n VkFence nullFence = {VK_NULL_HANDLE};\n VkSubmitInfo submit_info = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,\n .pNext = NULL,\n .waitSemaphoreCount = 0,\n .pWaitSemaphores = NULL,\n .pWaitDstStageMask = NULL,\n .commandBufferCount = 1,\n .pCommandBuffers = cmd_bufs,\n .signalSemaphoreCount = 0,\n .pSignalSemaphores = NULL};\n\n err = vkQueueSubmit(demo->queue, 1, &submit_info, nullFence);\n assert(!err);\n\n err = vkQueueWaitIdle(demo->queue);\n assert(!err);\n\n vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, cmd_bufs);\n demo->setup_cmd = VK_NULL_HANDLE;\n}\n\nstatic void demo_set_image_layout(struct demo *demo, VkImage image,\n VkImageAspectFlags aspectMask,\n VkImageLayout old_image_layout,\n VkImageLayout new_image_layout,\n VkAccessFlagBits srcAccessMask) {\n\n VkResult U_ASSERT_ONLY err;\n\n if (demo->setup_cmd == VK_NULL_HANDLE) {\n const VkCommandBufferAllocateInfo cmd = {\n .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,\n .pNext = NULL,\n .commandPool = demo->cmd_pool,\n .level = VK_COMMAND_BUFFER_LEVEL_PRIMARY,\n .commandBufferCount = 1,\n };\n\n err = vkAllocateCommandBuffers(demo->device, &cmd, &demo->setup_cmd);\n assert(!err);\n\n VkCommandBufferBeginInfo cmd_buf_info = {\n .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,\n .pNext = NULL,\n .flags = 0,\n .pInheritanceInfo = NULL,\n };\n err = vkBeginCommandBuffer(demo->setup_cmd, &cmd_buf_info);\n assert(!err);\n }\n\n VkImageMemoryBarrier image_memory_barrier = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,\n .pNext = NULL,\n .srcAccessMask = srcAccessMask,\n .dstAccessMask = 0,\n .oldLayout = old_image_layout,\n .newLayout = new_image_layout,\n .image = image,\n .subresourceRange = {aspectMask, 0, 1, 0, 1}};\n\n if (new_image_layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {\n /* Make sure anything that was copying from this image has completed */\n image_memory_barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;\n }\n\n if (new_image_layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {\n image_memory_barrier.dstAccessMask =\n VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;\n }\n\n if (new_image_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL) {\n image_memory_barrier.dstAccessMask =\n VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;\n }\n\n if (new_image_layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {\n /* Make sure any Copy or CPU writes to image are flushed */\n image_memory_barrier.dstAccessMask =\n VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_INPUT_ATTACHMENT_READ_BIT;\n }\n\n VkImageMemoryBarrier *pmemory_barrier = &image_memory_barrier;\n\n VkPipelineStageFlags src_stages = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;\n VkPipelineStageFlags dest_stages = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;\n\n vkCmdPipelineBarrier(demo->setup_cmd, src_stages, dest_stages, 0, 0, NULL,\n 0, NULL, 1, pmemory_barrier);\n}\n\nstatic void demo_draw_build_cmd(struct demo *demo) {\n const VkCommandBufferBeginInfo cmd_buf_info = {\n .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO,\n .pNext = NULL,\n .flags = 0,\n .pInheritanceInfo = NULL,\n };\n const VkClearValue clear_values[2] = {\n [0] = {.color.float32 = {0.2f, 0.2f, 0.2f, 0.2f}},\n [1] = {.depthStencil = {demo->depthStencil, 0}},\n };\n const VkRenderPassBeginInfo rp_begin = {\n .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,\n .pNext = NULL,\n .renderPass = demo->render_pass,\n .framebuffer = demo->framebuffers[demo->current_buffer],\n .renderArea.offset.x = 0,\n .renderArea.offset.y = 0,\n .renderArea.extent.width = demo->width,\n .renderArea.extent.height = demo->height,\n .clearValueCount = 2,\n .pClearValues = clear_values,\n };\n VkResult U_ASSERT_ONLY err;\n\n err = vkBeginCommandBuffer(demo->draw_cmd, &cmd_buf_info);\n assert(!err);\n\n // We can use LAYOUT_UNDEFINED as a wildcard here because we don't care what\n // happens to the previous contents of the image\n VkImageMemoryBarrier image_memory_barrier = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,\n .pNext = NULL,\n .srcAccessMask = 0,\n .dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,\n .oldLayout = VK_IMAGE_LAYOUT_UNDEFINED,\n .newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,\n .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,\n .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,\n .image = demo->buffers[demo->current_buffer].image,\n .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}};\n\n vkCmdPipelineBarrier(demo->draw_cmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,\n VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, 0, 0, NULL, 0,\n NULL, 1, &image_memory_barrier);\n vkCmdBeginRenderPass(demo->draw_cmd, &rp_begin, VK_SUBPASS_CONTENTS_INLINE);\n vkCmdBindPipeline(demo->draw_cmd, VK_PIPELINE_BIND_POINT_GRAPHICS,\n demo->pipeline);\n vkCmdBindDescriptorSets(demo->draw_cmd, VK_PIPELINE_BIND_POINT_GRAPHICS,\n demo->pipeline_layout, 0, 1, &demo->desc_set, 0,\n NULL);\n\n VkViewport viewport;\n memset(&viewport, 0, sizeof(viewport));\n viewport.height = (float)demo->height;\n viewport.width = (float)demo->width;\n viewport.minDepth = (float)0.0f;\n viewport.maxDepth = (float)1.0f;\n vkCmdSetViewport(demo->draw_cmd, 0, 1, &viewport);\n\n VkRect2D scissor;\n memset(&scissor, 0, sizeof(scissor));\n scissor.extent.width = demo->width;\n scissor.extent.height = demo->height;\n scissor.offset.x = 0;\n scissor.offset.y = 0;\n vkCmdSetScissor(demo->draw_cmd, 0, 1, &scissor);\n\n VkDeviceSize offsets[1] = {0};\n vkCmdBindVertexBuffers(demo->draw_cmd, VERTEX_BUFFER_BIND_ID, 1,\n &demo->vertices.buf, offsets);\n\n vkCmdDraw(demo->draw_cmd, 3, 1, 0, 0);\n vkCmdEndRenderPass(demo->draw_cmd);\n\n VkImageMemoryBarrier prePresentBarrier = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER,\n .pNext = NULL,\n .srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT,\n .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT,\n .oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,\n .newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,\n .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,\n .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,\n .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}};\n\n prePresentBarrier.image = demo->buffers[demo->current_buffer].image;\n VkImageMemoryBarrier *pmemory_barrier = &prePresentBarrier;\n vkCmdPipelineBarrier(demo->draw_cmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,\n VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, 0, 0, NULL, 0,\n NULL, 1, pmemory_barrier);\n\n err = vkEndCommandBuffer(demo->draw_cmd);\n assert(!err);\n}\n\nstatic void demo_draw(struct demo *demo) {\n VkResult U_ASSERT_ONLY err;\n VkSemaphore imageAcquiredSemaphore, drawCompleteSemaphore;\n VkSemaphoreCreateInfo semaphoreCreateInfo = {\n .sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO,\n .pNext = NULL,\n .flags = 0,\n };\n\n err = vkCreateSemaphore(demo->device, &semaphoreCreateInfo,\n NULL, &imageAcquiredSemaphore);\n assert(!err);\n\n err = vkCreateSemaphore(demo->device, &semaphoreCreateInfo,\n NULL, &drawCompleteSemaphore);\n assert(!err);\n\n // Get the index of the next available swapchain image:\n err = vkAcquireNextImageKHR(demo->device, demo->swapchain, UINT64_MAX,\n imageAcquiredSemaphore,\n (VkFence)0, // TODO: Show use of fence\n &demo->current_buffer);\n if (err == VK_ERROR_OUT_OF_DATE_KHR) {\n // demo->swapchain is out of date (e.g. the window was resized) and\n // must be recreated:\n demo_resize(demo);\n demo_draw(demo);\n vkDestroySemaphore(demo->device, imageAcquiredSemaphore, NULL);\n vkDestroySemaphore(demo->device, drawCompleteSemaphore, NULL);\n return;\n } else if (err == VK_SUBOPTIMAL_KHR) {\n // demo->swapchain is not as optimal as it could be, but the platform's\n // presentation engine will still present the image correctly.\n } else {\n assert(!err);\n }\n\n demo_flush_init_cmd(demo);\n\n // Wait for the present complete semaphore to be signaled to ensure\n // that the image won't be rendered to until the presentation\n // engine has fully released ownership to the application, and it is\n // okay to render to the image.\n\n demo_draw_build_cmd(demo);\n VkFence nullFence = VK_NULL_HANDLE;\n VkPipelineStageFlags pipe_stage_flags =\n VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT;\n VkSubmitInfo submit_info = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,\n .pNext = NULL,\n .waitSemaphoreCount = 1,\n .pWaitSemaphores = &imageAcquiredSemaphore,\n .pWaitDstStageMask = &pipe_stage_flags,\n .commandBufferCount = 1,\n .pCommandBuffers = &demo->draw_cmd,\n .signalSemaphoreCount = 1,\n .pSignalSemaphores = &drawCompleteSemaphore};\n\n err = vkQueueSubmit(demo->queue, 1, &submit_info, nullFence);\n assert(!err);\n\n VkPresentInfoKHR present = {\n .sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR,\n .pNext = NULL,\n .waitSemaphoreCount = 1,\n .pWaitSemaphores = &drawCompleteSemaphore,\n .swapchainCount = 1,\n .pSwapchains = &demo->swapchain,\n .pImageIndices = &demo->current_buffer,\n };\n\n err = vkQueuePresentKHR(demo->queue, &present);\n if (err == VK_ERROR_OUT_OF_DATE_KHR) {\n // demo->swapchain is out of date (e.g. the window was resized) and\n // must be recreated:\n demo_resize(demo);\n } else if (err == VK_SUBOPTIMAL_KHR) {\n // demo->swapchain is not as optimal as it could be, but the platform's\n // presentation engine will still present the image correctly.\n } else {\n assert(!err);\n }\n\n err = vkQueueWaitIdle(demo->queue);\n assert(err == VK_SUCCESS);\n\n vkDestroySemaphore(demo->device, imageAcquiredSemaphore, NULL);\n vkDestroySemaphore(demo->device, drawCompleteSemaphore, NULL);\n}\n\nstatic void demo_prepare_buffers(struct demo *demo) {\n VkResult U_ASSERT_ONLY err;\n VkSwapchainKHR oldSwapchain = demo->swapchain;\n\n // Check the surface capabilities and formats\n VkSurfaceCapabilitiesKHR surfCapabilities;\n err = vkGetPhysicalDeviceSurfaceCapabilitiesKHR(\n demo->gpu, demo->surface, &surfCapabilities);\n assert(!err);\n\n uint32_t presentModeCount;\n err = vkGetPhysicalDeviceSurfacePresentModesKHR(\n demo->gpu, demo->surface, &presentModeCount, NULL);\n assert(!err);\n VkPresentModeKHR *presentModes =\n (VkPresentModeKHR *)malloc(presentModeCount * sizeof(VkPresentModeKHR));\n assert(presentModes);\n err = vkGetPhysicalDeviceSurfacePresentModesKHR(\n demo->gpu, demo->surface, &presentModeCount, presentModes);\n assert(!err);\n\n VkExtent2D swapchainExtent;\n // width and height are either both 0xFFFFFFFF, or both not 0xFFFFFFFF.\n if (surfCapabilities.currentExtent.width == 0xFFFFFFFF) {\n // If the surface size is undefined, the size is set to the size\n // of the images requested, which must fit within the minimum and\n // maximum values.\n swapchainExtent.width = demo->width;\n swapchainExtent.height = demo->height;\n\n if (swapchainExtent.width < surfCapabilities.minImageExtent.width) {\n swapchainExtent.width = surfCapabilities.minImageExtent.width;\n } else if (swapchainExtent.width > surfCapabilities.maxImageExtent.width) {\n swapchainExtent.width = surfCapabilities.maxImageExtent.width;\n }\n\n if (swapchainExtent.height < surfCapabilities.minImageExtent.height) {\n swapchainExtent.height = surfCapabilities.minImageExtent.height;\n } else if (swapchainExtent.height > surfCapabilities.maxImageExtent.height) {\n swapchainExtent.height = surfCapabilities.maxImageExtent.height;\n }\n } else {\n // If the surface size is defined, the swap chain size must match\n swapchainExtent = surfCapabilities.currentExtent;\n demo->width = surfCapabilities.currentExtent.width;\n demo->height = surfCapabilities.currentExtent.height;\n }\n\n VkPresentModeKHR swapchainPresentMode = VK_PRESENT_MODE_FIFO_KHR;\n\n // Determine the number of VkImage's to use in the swap chain.\n // Application desires to only acquire 1 image at a time (which is\n // \"surfCapabilities.minImageCount\").\n uint32_t desiredNumOfSwapchainImages = surfCapabilities.minImageCount;\n // If maxImageCount is 0, we can ask for as many images as we want;\n // otherwise we're limited to maxImageCount\n if ((surfCapabilities.maxImageCount > 0) &&\n (desiredNumOfSwapchainImages > surfCapabilities.maxImageCount)) {\n // Application must settle for fewer images than desired:\n desiredNumOfSwapchainImages = surfCapabilities.maxImageCount;\n }\n\n VkSurfaceTransformFlagsKHR preTransform;\n if (surfCapabilities.supportedTransforms &\n VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) {\n preTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;\n } else {\n preTransform = surfCapabilities.currentTransform;\n }\n\n const VkSwapchainCreateInfoKHR swapchain = {\n .sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR,\n .pNext = NULL,\n .surface = demo->surface,\n .minImageCount = desiredNumOfSwapchainImages,\n .imageFormat = demo->format,\n .imageColorSpace = demo->color_space,\n .imageExtent =\n {\n .width = swapchainExtent.width, .height = swapchainExtent.height,\n },\n .imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,\n .preTransform = preTransform,\n .compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR,\n .imageArrayLayers = 1,\n .imageSharingMode = VK_SHARING_MODE_EXCLUSIVE,\n .queueFamilyIndexCount = 0,\n .pQueueFamilyIndices = NULL,\n .presentMode = swapchainPresentMode,\n .oldSwapchain = oldSwapchain,\n .clipped = true,\n };\n uint32_t i;\n\n err = vkCreateSwapchainKHR(demo->device, &swapchain, NULL, &demo->swapchain);\n assert(!err);\n\n // If we just re-created an existing swapchain, we should destroy the old\n // swapchain at this point.\n // Note: destroying the swapchain also cleans up all its associated\n // presentable images once the platform is done with them.\n if (oldSwapchain != VK_NULL_HANDLE) {\n vkDestroySwapchainKHR(demo->device, oldSwapchain, NULL);\n }\n\n err = vkGetSwapchainImagesKHR(demo->device, demo->swapchain,\n &demo->swapchainImageCount, NULL);\n assert(!err);\n\n VkImage *swapchainImages =\n (VkImage *)malloc(demo->swapchainImageCount * sizeof(VkImage));\n assert(swapchainImages);\n err = vkGetSwapchainImagesKHR(demo->device, demo->swapchain,\n &demo->swapchainImageCount,\n swapchainImages);\n assert(!err);\n\n demo->buffers = (SwapchainBuffers *)malloc(sizeof(SwapchainBuffers) *\n demo->swapchainImageCount);\n assert(demo->buffers);\n\n for (i = 0; i < demo->swapchainImageCount; i++) {\n VkImageViewCreateInfo color_attachment_view = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,\n .pNext = NULL,\n .format = demo->format,\n .components =\n {\n .r = VK_COMPONENT_SWIZZLE_R,\n .g = VK_COMPONENT_SWIZZLE_G,\n .b = VK_COMPONENT_SWIZZLE_B,\n .a = VK_COMPONENT_SWIZZLE_A,\n },\n .subresourceRange = {.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,\n .baseMipLevel = 0,\n .levelCount = 1,\n .baseArrayLayer = 0,\n .layerCount = 1},\n .viewType = VK_IMAGE_VIEW_TYPE_2D,\n .flags = 0,\n };\n\n demo->buffers[i].image = swapchainImages[i];\n\n color_attachment_view.image = demo->buffers[i].image;\n\n err = vkCreateImageView(demo->device, &color_attachment_view, NULL,\n &demo->buffers[i].view);\n assert(!err);\n }\n\n demo->current_buffer = 0;\n\n if (NULL != presentModes) {\n free(presentModes);\n }\n}\n\nstatic void demo_prepare_depth(struct demo *demo) {\n const VkFormat depth_format = VK_FORMAT_D16_UNORM;\n const VkImageCreateInfo image = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,\n .pNext = NULL,\n .imageType = VK_IMAGE_TYPE_2D,\n .format = depth_format,\n .extent = {demo->width, demo->height, 1},\n .mipLevels = 1,\n .arrayLayers = 1,\n .samples = VK_SAMPLE_COUNT_1_BIT,\n .tiling = VK_IMAGE_TILING_OPTIMAL,\n .usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT,\n .flags = 0,\n };\n VkMemoryAllocateInfo mem_alloc = {\n .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,\n .pNext = NULL,\n .allocationSize = 0,\n .memoryTypeIndex = 0,\n };\n VkImageViewCreateInfo view = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,\n .pNext = NULL,\n .image = VK_NULL_HANDLE,\n .format = depth_format,\n .subresourceRange = {.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,\n .baseMipLevel = 0,\n .levelCount = 1,\n .baseArrayLayer = 0,\n .layerCount = 1},\n .flags = 0,\n .viewType = VK_IMAGE_VIEW_TYPE_2D,\n };\n\n VkMemoryRequirements mem_reqs;\n VkResult U_ASSERT_ONLY err;\n bool U_ASSERT_ONLY pass;\n\n demo->depth.format = depth_format;\n\n /* create image */\n err = vkCreateImage(demo->device, &image, NULL, &demo->depth.image);\n assert(!err);\n\n /* get memory requirements for this object */\n vkGetImageMemoryRequirements(demo->device, demo->depth.image, &mem_reqs);\n\n /* select memory size and type */\n mem_alloc.allocationSize = mem_reqs.size;\n pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits,\n 0, /* No requirements */\n &mem_alloc.memoryTypeIndex);\n assert(pass);\n\n /* allocate memory */\n err = vkAllocateMemory(demo->device, &mem_alloc, NULL, &demo->depth.mem);\n assert(!err);\n\n /* bind memory */\n err =\n vkBindImageMemory(demo->device, demo->depth.image, demo->depth.mem, 0);\n assert(!err);\n\n demo_set_image_layout(demo, demo->depth.image, VK_IMAGE_ASPECT_DEPTH_BIT,\n VK_IMAGE_LAYOUT_UNDEFINED,\n VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,\n 0);\n\n /* create image view */\n view.image = demo->depth.image;\n err = vkCreateImageView(demo->device, &view, NULL, &demo->depth.view);\n assert(!err);\n}\n\nstatic void\ndemo_prepare_texture_image(struct demo *demo, const uint32_t *tex_colors,\n struct texture_object *tex_obj, VkImageTiling tiling,\n VkImageUsageFlags usage, VkFlags required_props) {\n const VkFormat tex_format = VK_FORMAT_B8G8R8A8_UNORM;\n const int32_t tex_width = 2;\n const int32_t tex_height = 2;\n VkResult U_ASSERT_ONLY err;\n bool U_ASSERT_ONLY pass;\n\n tex_obj->tex_width = tex_width;\n tex_obj->tex_height = tex_height;\n\n const VkImageCreateInfo image_create_info = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,\n .pNext = NULL,\n .imageType = VK_IMAGE_TYPE_2D,\n .format = tex_format,\n .extent = {tex_width, tex_height, 1},\n .mipLevels = 1,\n .arrayLayers = 1,\n .samples = VK_SAMPLE_COUNT_1_BIT,\n .tiling = tiling,\n .usage = usage,\n .flags = 0,\n .initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED\n };\n VkMemoryAllocateInfo mem_alloc = {\n .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,\n .pNext = NULL,\n .allocationSize = 0,\n .memoryTypeIndex = 0,\n };\n\n VkMemoryRequirements mem_reqs;\n\n err =\n vkCreateImage(demo->device, &image_create_info, NULL, &tex_obj->image);\n assert(!err);\n\n vkGetImageMemoryRequirements(demo->device, tex_obj->image, &mem_reqs);\n\n mem_alloc.allocationSize = mem_reqs.size;\n pass =\n memory_type_from_properties(demo, mem_reqs.memoryTypeBits,\n required_props, &mem_alloc.memoryTypeIndex);\n assert(pass);\n\n /* allocate memory */\n err = vkAllocateMemory(demo->device, &mem_alloc, NULL, &tex_obj->mem);\n assert(!err);\n\n /* bind memory */\n err = vkBindImageMemory(demo->device, tex_obj->image, tex_obj->mem, 0);\n assert(!err);\n\n if (required_props & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) {\n const VkImageSubresource subres = {\n .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT,\n .mipLevel = 0,\n .arrayLayer = 0,\n };\n VkSubresourceLayout layout;\n void *data;\n int32_t x, y;\n\n vkGetImageSubresourceLayout(demo->device, tex_obj->image, &subres,\n &layout);\n\n err = vkMapMemory(demo->device, tex_obj->mem, 0,\n mem_alloc.allocationSize, 0, &data);\n assert(!err);\n\n for (y = 0; y < tex_height; y++) {\n uint32_t *row = (uint32_t *)((char *)data + layout.rowPitch * y);\n for (x = 0; x < tex_width; x++)\n row[x] = tex_colors[(x & 1) ^ (y & 1)];\n }\n\n vkUnmapMemory(demo->device, tex_obj->mem);\n }\n\n tex_obj->imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;\n demo_set_image_layout(demo, tex_obj->image, VK_IMAGE_ASPECT_COLOR_BIT,\n VK_IMAGE_LAYOUT_PREINITIALIZED, tex_obj->imageLayout,\n VK_ACCESS_HOST_WRITE_BIT);\n /* setting the image layout does not reference the actual memory so no need\n * to add a mem ref */\n}\n\nstatic void demo_destroy_texture_image(struct demo *demo,\n struct texture_object *tex_obj) {\n /* clean up staging resources */\n vkDestroyImage(demo->device, tex_obj->image, NULL);\n vkFreeMemory(demo->device, tex_obj->mem, NULL);\n}\n\nstatic void demo_prepare_textures(struct demo *demo) {\n const VkFormat tex_format = VK_FORMAT_B8G8R8A8_UNORM;\n VkFormatProperties props;\n const uint32_t tex_colors[DEMO_TEXTURE_COUNT][2] = {\n {0xffff0000, 0xff00ff00},\n };\n uint32_t i;\n VkResult U_ASSERT_ONLY err;\n\n vkGetPhysicalDeviceFormatProperties(demo->gpu, tex_format, &props);\n\n for (i = 0; i < DEMO_TEXTURE_COUNT; i++) {\n if ((props.linearTilingFeatures &\n VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) &&\n !demo->use_staging_buffer) {\n /* Device can texture using linear textures */\n demo_prepare_texture_image(\n demo, tex_colors[i], &demo->textures[i], VK_IMAGE_TILING_LINEAR,\n VK_IMAGE_USAGE_SAMPLED_BIT,\n VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |\n VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);\n } else if (props.optimalTilingFeatures &\n VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) {\n /* Must use staging buffer to copy linear texture to optimized */\n struct texture_object staging_texture;\n\n memset(&staging_texture, 0, sizeof(staging_texture));\n demo_prepare_texture_image(\n demo, tex_colors[i], &staging_texture, VK_IMAGE_TILING_LINEAR,\n VK_IMAGE_USAGE_TRANSFER_SRC_BIT,\n VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |\n VK_MEMORY_PROPERTY_HOST_COHERENT_BIT);\n\n demo_prepare_texture_image(\n demo, tex_colors[i], &demo->textures[i],\n VK_IMAGE_TILING_OPTIMAL,\n (VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT),\n VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);\n\n demo_set_image_layout(demo, staging_texture.image,\n VK_IMAGE_ASPECT_COLOR_BIT,\n staging_texture.imageLayout,\n VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL,\n 0);\n\n demo_set_image_layout(demo, demo->textures[i].image,\n VK_IMAGE_ASPECT_COLOR_BIT,\n demo->textures[i].imageLayout,\n VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,\n 0);\n\n VkImageCopy copy_region = {\n .srcSubresource = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1},\n .srcOffset = {0, 0, 0},\n .dstSubresource = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1},\n .dstOffset = {0, 0, 0},\n .extent = {staging_texture.tex_width,\n staging_texture.tex_height, 1},\n };\n vkCmdCopyImage(\n demo->setup_cmd, staging_texture.image,\n VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, demo->textures[i].image,\n VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ©_region);\n\n demo_set_image_layout(demo, demo->textures[i].image,\n VK_IMAGE_ASPECT_COLOR_BIT,\n VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,\n demo->textures[i].imageLayout,\n 0);\n\n demo_flush_init_cmd(demo);\n\n demo_destroy_texture_image(demo, &staging_texture);\n } else {\n /* Can't support VK_FORMAT_B8G8R8A8_UNORM !? */\n assert(!\"No support for B8G8R8A8_UNORM as texture image format\");\n }\n\n const VkSamplerCreateInfo sampler = {\n .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO,\n .pNext = NULL,\n .magFilter = VK_FILTER_NEAREST,\n .minFilter = VK_FILTER_NEAREST,\n .mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST,\n .addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT,\n .addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT,\n .addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT,\n .mipLodBias = 0.0f,\n .anisotropyEnable = VK_FALSE,\n .maxAnisotropy = 1,\n .compareOp = VK_COMPARE_OP_NEVER,\n .minLod = 0.0f,\n .maxLod = 0.0f,\n .borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE,\n .unnormalizedCoordinates = VK_FALSE,\n };\n VkImageViewCreateInfo view = {\n .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,\n .pNext = NULL,\n .image = VK_NULL_HANDLE,\n .viewType = VK_IMAGE_VIEW_TYPE_2D,\n .format = tex_format,\n .components =\n {\n VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G,\n VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A,\n },\n .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1},\n .flags = 0,\n };\n\n /* create sampler */\n err = vkCreateSampler(demo->device, &sampler, NULL,\n &demo->textures[i].sampler);\n assert(!err);\n\n /* create image view */\n view.image = demo->textures[i].image;\n err = vkCreateImageView(demo->device, &view, NULL,\n &demo->textures[i].view);\n assert(!err);\n }\n}\n\nstatic void demo_prepare_vertices(struct demo *demo) {\n // clang-format off\n const float vb[3][5] = {\n /* position texcoord */\n { -1.0f, -1.0f, 0.25f, 0.0f, 0.0f },\n { 1.0f, -1.0f, 0.25f, 1.0f, 0.0f },\n { 0.0f, 1.0f, 1.0f, 0.5f, 1.0f },\n };\n // clang-format on\n const VkBufferCreateInfo buf_info = {\n .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,\n .pNext = NULL,\n .size = sizeof(vb),\n .usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT,\n .flags = 0,\n };\n VkMemoryAllocateInfo mem_alloc = {\n .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,\n .pNext = NULL,\n .allocationSize = 0,\n .memoryTypeIndex = 0,\n };\n VkMemoryRequirements mem_reqs;\n VkResult U_ASSERT_ONLY err;\n bool U_ASSERT_ONLY pass;\n void *data;\n\n memset(&demo->vertices, 0, sizeof(demo->vertices));\n\n err = vkCreateBuffer(demo->device, &buf_info, NULL, &demo->vertices.buf);\n assert(!err);\n\n vkGetBufferMemoryRequirements(demo->device, demo->vertices.buf, &mem_reqs);\n assert(!err);\n\n mem_alloc.allocationSize = mem_reqs.size;\n pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits,\n VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |\n VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,\n &mem_alloc.memoryTypeIndex);\n assert(pass);\n\n err = vkAllocateMemory(demo->device, &mem_alloc, NULL, &demo->vertices.mem);\n assert(!err);\n\n err = vkMapMemory(demo->device, demo->vertices.mem, 0,\n mem_alloc.allocationSize, 0, &data);\n assert(!err);\n\n memcpy(data, vb, sizeof(vb));\n\n vkUnmapMemory(demo->device, demo->vertices.mem);\n\n err = vkBindBufferMemory(demo->device, demo->vertices.buf,\n demo->vertices.mem, 0);\n assert(!err);\n\n demo->vertices.vi.sType =\n VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;\n demo->vertices.vi.pNext = NULL;\n demo->vertices.vi.vertexBindingDescriptionCount = 1;\n demo->vertices.vi.pVertexBindingDescriptions = demo->vertices.vi_bindings;\n demo->vertices.vi.vertexAttributeDescriptionCount = 2;\n demo->vertices.vi.pVertexAttributeDescriptions = demo->vertices.vi_attrs;\n\n demo->vertices.vi_bindings[0].binding = VERTEX_BUFFER_BIND_ID;\n demo->vertices.vi_bindings[0].stride = sizeof(vb[0]);\n demo->vertices.vi_bindings[0].inputRate = VK_VERTEX_INPUT_RATE_VERTEX;\n\n demo->vertices.vi_attrs[0].binding = VERTEX_BUFFER_BIND_ID;\n demo->vertices.vi_attrs[0].location = 0;\n demo->vertices.vi_attrs[0].format = VK_FORMAT_R32G32B32_SFLOAT;\n demo->vertices.vi_attrs[0].offset = 0;\n\n demo->vertices.vi_attrs[1].binding = VERTEX_BUFFER_BIND_ID;\n demo->vertices.vi_attrs[1].location = 1;\n demo->vertices.vi_attrs[1].format = VK_FORMAT_R32G32_SFLOAT;\n demo->vertices.vi_attrs[1].offset = sizeof(float) * 3;\n}\n\nstatic void demo_prepare_descriptor_layout(struct demo *demo) {\n const VkDescriptorSetLayoutBinding layout_binding = {\n .binding = 0,\n .descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,\n .descriptorCount = DEMO_TEXTURE_COUNT,\n .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT,\n .pImmutableSamplers = NULL,\n };\n const VkDescriptorSetLayoutCreateInfo descriptor_layout = {\n .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO,\n .pNext = NULL,\n .bindingCount = 1,\n .pBindings = &layout_binding,\n };\n VkResult U_ASSERT_ONLY err;\n\n err = vkCreateDescriptorSetLayout(demo->device, &descriptor_layout, NULL,\n &demo->desc_layout);\n assert(!err);\n\n const VkPipelineLayoutCreateInfo pPipelineLayoutCreateInfo = {\n .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,\n .pNext = NULL,\n .setLayoutCount = 1,\n .pSetLayouts = &demo->desc_layout,\n };\n\n err = vkCreatePipelineLayout(demo->device, &pPipelineLayoutCreateInfo, NULL,\n &demo->pipeline_layout);\n assert(!err);\n}\n\nstatic void demo_prepare_render_pass(struct demo *demo) {\n const VkAttachmentDescription attachments[2] = {\n [0] =\n {\n .format = demo->format,\n .samples = VK_SAMPLE_COUNT_1_BIT,\n .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,\n .storeOp = VK_ATTACHMENT_STORE_OP_STORE,\n .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,\n .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,\n .initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,\n .finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,\n },\n [1] =\n {\n .format = demo->depth.format,\n .samples = VK_SAMPLE_COUNT_1_BIT,\n .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR,\n .storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,\n .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE,\n .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE,\n .initialLayout =\n VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,\n .finalLayout =\n VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,\n },\n };\n const VkAttachmentReference color_reference = {\n .attachment = 0, .layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL,\n };\n const VkAttachmentReference depth_reference = {\n .attachment = 1,\n .layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,\n };\n const VkSubpassDescription subpass = {\n .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS,\n .flags = 0,\n .inputAttachmentCount = 0,\n .pInputAttachments = NULL,\n .colorAttachmentCount = 1,\n .pColorAttachments = &color_reference,\n .pResolveAttachments = NULL,\n .pDepthStencilAttachment = &depth_reference,\n .preserveAttachmentCount = 0,\n .pPreserveAttachments = NULL,\n };\n const VkRenderPassCreateInfo rp_info = {\n .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,\n .pNext = NULL,\n .attachmentCount = 2,\n .pAttachments = attachments,\n .subpassCount = 1,\n .pSubpasses = &subpass,\n .dependencyCount = 0,\n .pDependencies = NULL,\n };\n VkResult U_ASSERT_ONLY err;\n\n err = vkCreateRenderPass(demo->device, &rp_info, NULL, &demo->render_pass);\n assert(!err);\n}\n\nstatic VkShaderModule\ndemo_prepare_shader_module(struct demo *demo, const void *code, size_t size) {\n VkShaderModuleCreateInfo moduleCreateInfo;\n VkShaderModule module;\n VkResult U_ASSERT_ONLY err;\n\n moduleCreateInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;\n moduleCreateInfo.pNext = NULL;\n\n moduleCreateInfo.codeSize = size;\n moduleCreateInfo.pCode = code;\n moduleCreateInfo.flags = 0;\n err = vkCreateShaderModule(demo->device, &moduleCreateInfo, NULL, &module);\n assert(!err);\n\n return module;\n}\n\nstatic VkShaderModule demo_prepare_vs(struct demo *demo) {\n size_t size = sizeof(vertShaderCode);\n\n demo->vert_shader_module =\n demo_prepare_shader_module(demo, vertShaderCode, size);\n\n return demo->vert_shader_module;\n}\n\nstatic VkShaderModule demo_prepare_fs(struct demo *demo) {\n size_t size = sizeof(fragShaderCode);\n\n demo->frag_shader_module =\n demo_prepare_shader_module(demo, fragShaderCode, size);\n\n return demo->frag_shader_module;\n}\n\nstatic void demo_prepare_pipeline(struct demo *demo) {\n VkGraphicsPipelineCreateInfo pipeline;\n VkPipelineCacheCreateInfo pipelineCache;\n\n VkPipelineVertexInputStateCreateInfo vi;\n VkPipelineInputAssemblyStateCreateInfo ia;\n VkPipelineRasterizationStateCreateInfo rs;\n VkPipelineColorBlendStateCreateInfo cb;\n VkPipelineDepthStencilStateCreateInfo ds;\n VkPipelineViewportStateCreateInfo vp;\n VkPipelineMultisampleStateCreateInfo ms;\n VkDynamicState dynamicStateEnables[VK_DYNAMIC_STATE_RANGE_SIZE];\n VkPipelineDynamicStateCreateInfo dynamicState;\n\n VkResult U_ASSERT_ONLY err;\n\n memset(dynamicStateEnables, 0, sizeof dynamicStateEnables);\n memset(&dynamicState, 0, sizeof dynamicState);\n dynamicState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;\n dynamicState.pDynamicStates = dynamicStateEnables;\n\n memset(&pipeline, 0, sizeof(pipeline));\n pipeline.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;\n pipeline.layout = demo->pipeline_layout;\n\n vi = demo->vertices.vi;\n\n memset(&ia, 0, sizeof(ia));\n ia.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;\n ia.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;\n\n memset(&rs, 0, sizeof(rs));\n rs.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;\n rs.polygonMode = VK_POLYGON_MODE_FILL;\n rs.cullMode = VK_CULL_MODE_BACK_BIT;\n rs.frontFace = VK_FRONT_FACE_CLOCKWISE;\n rs.depthClampEnable = VK_FALSE;\n rs.rasterizerDiscardEnable = VK_FALSE;\n rs.depthBiasEnable = VK_FALSE;\n rs.lineWidth = 1.0f;\n\n memset(&cb, 0, sizeof(cb));\n cb.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;\n VkPipelineColorBlendAttachmentState att_state[1];\n memset(att_state, 0, sizeof(att_state));\n att_state[0].colorWriteMask = 0xf;\n att_state[0].blendEnable = VK_FALSE;\n cb.attachmentCount = 1;\n cb.pAttachments = att_state;\n\n memset(&vp, 0, sizeof(vp));\n vp.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;\n vp.viewportCount = 1;\n dynamicStateEnables[dynamicState.dynamicStateCount++] =\n VK_DYNAMIC_STATE_VIEWPORT;\n vp.scissorCount = 1;\n dynamicStateEnables[dynamicState.dynamicStateCount++] =\n VK_DYNAMIC_STATE_SCISSOR;\n\n memset(&ds, 0, sizeof(ds));\n ds.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;\n ds.depthTestEnable = VK_TRUE;\n ds.depthWriteEnable = VK_TRUE;\n ds.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL;\n ds.depthBoundsTestEnable = VK_FALSE;\n ds.back.failOp = VK_STENCIL_OP_KEEP;\n ds.back.passOp = VK_STENCIL_OP_KEEP;\n ds.back.compareOp = VK_COMPARE_OP_ALWAYS;\n ds.stencilTestEnable = VK_FALSE;\n ds.front = ds.back;\n\n memset(&ms, 0, sizeof(ms));\n ms.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;\n ms.pSampleMask = NULL;\n ms.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;\n\n // Two stages: vs and fs\n pipeline.stageCount = 2;\n VkPipelineShaderStageCreateInfo shaderStages[2];\n memset(&shaderStages, 0, 2 * sizeof(VkPipelineShaderStageCreateInfo));\n\n shaderStages[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;\n shaderStages[0].stage = VK_SHADER_STAGE_VERTEX_BIT;\n shaderStages[0].module = demo_prepare_vs(demo);\n shaderStages[0].pName = \"main\";\n\n shaderStages[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;\n shaderStages[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;\n shaderStages[1].module = demo_prepare_fs(demo);\n shaderStages[1].pName = \"main\";\n\n pipeline.pVertexInputState = &vi;\n pipeline.pInputAssemblyState = &ia;\n pipeline.pRasterizationState = &rs;\n pipeline.pColorBlendState = &cb;\n pipeline.pMultisampleState = &ms;\n pipeline.pViewportState = &vp;\n pipeline.pDepthStencilState = &ds;\n pipeline.pStages = shaderStages;\n pipeline.renderPass = demo->render_pass;\n pipeline.pDynamicState = &dynamicState;\n\n memset(&pipelineCache, 0, sizeof(pipelineCache));\n pipelineCache.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO;\n\n err = vkCreatePipelineCache(demo->device, &pipelineCache, NULL,\n &demo->pipelineCache);\n assert(!err);\n err = vkCreateGraphicsPipelines(demo->device, demo->pipelineCache, 1,\n &pipeline, NULL, &demo->pipeline);\n assert(!err);\n\n vkDestroyPipelineCache(demo->device, demo->pipelineCache, NULL);\n\n vkDestroyShaderModule(demo->device, demo->frag_shader_module, NULL);\n vkDestroyShaderModule(demo->device, demo->vert_shader_module, NULL);\n}\n\nstatic void demo_prepare_descriptor_pool(struct demo *demo) {\n const VkDescriptorPoolSize type_count = {\n .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,\n .descriptorCount = DEMO_TEXTURE_COUNT,\n };\n const VkDescriptorPoolCreateInfo descriptor_pool = {\n .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO,\n .pNext = NULL,\n .maxSets = 1,\n .poolSizeCount = 1,\n .pPoolSizes = &type_count,\n };\n VkResult U_ASSERT_ONLY err;\n\n err = vkCreateDescriptorPool(demo->device, &descriptor_pool, NULL,\n &demo->desc_pool);\n assert(!err);\n}\n\nstatic void demo_prepare_descriptor_set(struct demo *demo) {\n VkDescriptorImageInfo tex_descs[DEMO_TEXTURE_COUNT];\n VkWriteDescriptorSet write;\n VkResult U_ASSERT_ONLY err;\n uint32_t i;\n\n VkDescriptorSetAllocateInfo alloc_info = {\n .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO,\n .pNext = NULL,\n .descriptorPool = demo->desc_pool,\n .descriptorSetCount = 1,\n .pSetLayouts = &demo->desc_layout};\n err = vkAllocateDescriptorSets(demo->device, &alloc_info, &demo->desc_set);\n assert(!err);\n\n memset(&tex_descs, 0, sizeof(tex_descs));\n for (i = 0; i < DEMO_TEXTURE_COUNT; i++) {\n tex_descs[i].sampler = demo->textures[i].sampler;\n tex_descs[i].imageView = demo->textures[i].view;\n tex_descs[i].imageLayout = VK_IMAGE_LAYOUT_GENERAL;\n }\n\n memset(&write, 0, sizeof(write));\n write.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;\n write.dstSet = demo->desc_set;\n write.descriptorCount = DEMO_TEXTURE_COUNT;\n write.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;\n write.pImageInfo = tex_descs;\n\n vkUpdateDescriptorSets(demo->device, 1, &write, 0, NULL);\n}\n\nstatic void demo_prepare_framebuffers(struct demo *demo) {\n VkImageView attachments[2];\n attachments[1] = demo->depth.view;\n\n const VkFramebufferCreateInfo fb_info = {\n .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,\n .pNext = NULL,\n .renderPass = demo->render_pass,\n .attachmentCount = 2,\n .pAttachments = attachments,\n .width = demo->width,\n .height = demo->height,\n .layers = 1,\n };\n VkResult U_ASSERT_ONLY err;\n uint32_t i;\n\n demo->framebuffers = (VkFramebuffer *)malloc(demo->swapchainImageCount *\n sizeof(VkFramebuffer));\n assert(demo->framebuffers);\n\n for (i = 0; i < demo->swapchainImageCount; i++) {\n attachments[0] = demo->buffers[i].view;\n err = vkCreateFramebuffer(demo->device, &fb_info, NULL,\n &demo->framebuffers[i]);\n assert(!err);\n }\n}\n\nstatic void demo_prepare(struct demo *demo) {\n VkResult U_ASSERT_ONLY err;\n\n const VkCommandPoolCreateInfo cmd_pool_info = {\n .sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO,\n .pNext = NULL,\n .queueFamilyIndex = demo->graphics_queue_node_index,\n .flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT,\n };\n err = vkCreateCommandPool(demo->device, &cmd_pool_info, NULL,\n &demo->cmd_pool);\n assert(!err);\n\n const VkCommandBufferAllocateInfo cmd = {\n .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO,\n .pNext = NULL,\n .commandPool = demo->cmd_pool,\n .level = VK_COMMAND_BUFFER_LEVEL_PRIMARY,\n .commandBufferCount = 1,\n };\n err = vkAllocateCommandBuffers(demo->device, &cmd, &demo->draw_cmd);\n assert(!err);\n\n demo_prepare_buffers(demo);\n demo_prepare_depth(demo);\n demo_prepare_textures(demo);\n demo_prepare_vertices(demo);\n demo_prepare_descriptor_layout(demo);\n demo_prepare_render_pass(demo);\n demo_prepare_pipeline(demo);\n\n demo_prepare_descriptor_pool(demo);\n demo_prepare_descriptor_set(demo);\n\n demo_prepare_framebuffers(demo);\n}\n\nstatic void demo_error_callback(int error, const char* description) {\n printf(\"GLFW error: %s\\n\", description);\n fflush(stdout);\n}\n\nstatic void demo_key_callback(GLFWwindow* window, int key, int scancode, int action, int mods) {\n if (key == GLFW_KEY_ESCAPE && action == GLFW_RELEASE)\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n}\n\nstatic void demo_refresh_callback(GLFWwindow* window) {\n struct demo* demo = glfwGetWindowUserPointer(window);\n demo_draw(demo);\n}\n\nstatic void demo_resize_callback(GLFWwindow* window, int width, int height) {\n struct demo* demo = glfwGetWindowUserPointer(window);\n demo->width = width;\n demo->height = height;\n demo_resize(demo);\n}\n\nstatic void demo_run(struct demo *demo) {\n while (!glfwWindowShouldClose(demo->window)) {\n glfwPollEvents();\n\n demo_draw(demo);\n\n if (demo->depthStencil > 0.99f)\n demo->depthIncrement = -0.001f;\n if (demo->depthStencil < 0.8f)\n demo->depthIncrement = 0.001f;\n\n demo->depthStencil += demo->depthIncrement;\n\n // Wait for work to finish before updating MVP.\n vkDeviceWaitIdle(demo->device);\n demo->curFrame++;\n if (demo->frameCount != INT32_MAX && demo->curFrame == demo->frameCount)\n glfwSetWindowShouldClose(demo->window, GLFW_TRUE);\n }\n}\n\nstatic void demo_create_window(struct demo *demo) {\n glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);\n\n demo->window = glfwCreateWindow(demo->width,\n demo->height,\n APP_LONG_NAME,\n NULL,\n NULL);\n if (!demo->window) {\n // It didn't work, so try to give a useful error:\n printf(\"Cannot create a window in which to draw!\\n\");\n fflush(stdout);\n exit(1);\n }\n\n glfwSetWindowUserPointer(demo->window, demo);\n glfwSetWindowRefreshCallback(demo->window, demo_refresh_callback);\n glfwSetFramebufferSizeCallback(demo->window, demo_resize_callback);\n glfwSetKeyCallback(demo->window, demo_key_callback);\n}\n\n/*\n * Return 1 (true) if all layer names specified in check_names\n * can be found in given layer properties.\n */\nstatic VkBool32 demo_check_layers(uint32_t check_count, const char **check_names,\n uint32_t layer_count,\n VkLayerProperties *layers) {\n uint32_t i, j;\n for (i = 0; i < check_count; i++) {\n VkBool32 found = 0;\n for (j = 0; j < layer_count; j++) {\n if (!strcmp(check_names[i], layers[j].layerName)) {\n found = 1;\n break;\n }\n }\n if (!found) {\n fprintf(stderr, \"Cannot find layer: %s\\n\", check_names[i]);\n return 0;\n }\n }\n return 1;\n}\n\nstatic void demo_init_vk(struct demo *demo) {\n VkResult err;\n uint32_t i = 0;\n uint32_t required_extension_count = 0;\n uint32_t instance_extension_count = 0;\n uint32_t instance_layer_count = 0;\n uint32_t validation_layer_count = 0;\n const char **required_extensions = NULL;\n const char **instance_validation_layers = NULL;\n demo->enabled_extension_count = 0;\n demo->enabled_layer_count = 0;\n\n char *instance_validation_layers_alt1[] = {\n \"VK_LAYER_LUNARG_standard_validation\"\n };\n\n char *instance_validation_layers_alt2[] = {\n \"VK_LAYER_GOOGLE_threading\", \"VK_LAYER_LUNARG_parameter_validation\",\n \"VK_LAYER_LUNARG_object_tracker\", \"VK_LAYER_LUNARG_image\",\n \"VK_LAYER_LUNARG_core_validation\", \"VK_LAYER_LUNARG_swapchain\",\n \"VK_LAYER_GOOGLE_unique_objects\"\n };\n\n /* Look for validation layers */\n VkBool32 validation_found = 0;\n if (demo->validate) {\n\n err = vkEnumerateInstanceLayerProperties(&instance_layer_count, NULL);\n assert(!err);\n\n instance_validation_layers = (const char**) instance_validation_layers_alt1;\n if (instance_layer_count > 0) {\n VkLayerProperties *instance_layers =\n malloc(sizeof (VkLayerProperties) * instance_layer_count);\n err = vkEnumerateInstanceLayerProperties(&instance_layer_count,\n instance_layers);\n assert(!err);\n\n\n validation_found = demo_check_layers(\n ARRAY_SIZE(instance_validation_layers_alt1),\n instance_validation_layers, instance_layer_count,\n instance_layers);\n if (validation_found) {\n demo->enabled_layer_count = ARRAY_SIZE(instance_validation_layers_alt1);\n demo->enabled_layers[0] = \"VK_LAYER_LUNARG_standard_validation\";\n validation_layer_count = 1;\n } else {\n // use alternative set of validation layers\n instance_validation_layers =\n (const char**) instance_validation_layers_alt2;\n demo->enabled_layer_count = ARRAY_SIZE(instance_validation_layers_alt2);\n validation_found = demo_check_layers(\n ARRAY_SIZE(instance_validation_layers_alt2),\n instance_validation_layers, instance_layer_count,\n instance_layers);\n validation_layer_count =\n ARRAY_SIZE(instance_validation_layers_alt2);\n for (i = 0; i < validation_layer_count; i++) {\n demo->enabled_layers[i] = instance_validation_layers[i];\n }\n }\n free(instance_layers);\n }\n\n if (!validation_found) {\n ERR_EXIT(\"vkEnumerateInstanceLayerProperties failed to find \"\n \"required validation layer.\\n\\n\"\n \"Please look at the Getting Started guide for additional \"\n \"information.\\n\",\n \"vkCreateInstance Failure\");\n }\n }\n\n /* Look for instance extensions */\n required_extensions = glfwGetRequiredInstanceExtensions(&required_extension_count);\n if (!required_extensions) {\n ERR_EXIT(\"glfwGetRequiredInstanceExtensions failed to find the \"\n \"platform surface extensions.\\n\\nDo you have a compatible \"\n \"Vulkan installable client driver (ICD) installed?\\nPlease \"\n \"look at the Getting Started guide for additional \"\n \"information.\\n\",\n \"vkCreateInstance Failure\");\n }\n\n for (i = 0; i < required_extension_count; i++) {\n demo->extension_names[demo->enabled_extension_count++] = required_extensions[i];\n assert(demo->enabled_extension_count < 64);\n }\n\n err = vkEnumerateInstanceExtensionProperties(\n NULL, &instance_extension_count, NULL);\n assert(!err);\n\n if (instance_extension_count > 0) {\n VkExtensionProperties *instance_extensions =\n malloc(sizeof(VkExtensionProperties) * instance_extension_count);\n err = vkEnumerateInstanceExtensionProperties(\n NULL, &instance_extension_count, instance_extensions);\n assert(!err);\n for (i = 0; i < instance_extension_count; i++) {\n if (!strcmp(VK_EXT_DEBUG_REPORT_EXTENSION_NAME,\n instance_extensions[i].extensionName)) {\n if (demo->validate) {\n demo->extension_names[demo->enabled_extension_count++] =\n VK_EXT_DEBUG_REPORT_EXTENSION_NAME;\n }\n }\n assert(demo->enabled_extension_count < 64);\n }\n\n free(instance_extensions);\n }\n\n const VkApplicationInfo app = {\n .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,\n .pNext = NULL,\n .pApplicationName = APP_SHORT_NAME,\n .applicationVersion = 0,\n .pEngineName = APP_SHORT_NAME,\n .engineVersion = 0,\n .apiVersion = VK_API_VERSION_1_0,\n };\n VkInstanceCreateInfo inst_info = {\n .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,\n .pNext = NULL,\n .pApplicationInfo = &app,\n .enabledLayerCount = demo->enabled_layer_count,\n .ppEnabledLayerNames = (const char *const *)instance_validation_layers,\n .enabledExtensionCount = demo->enabled_extension_count,\n .ppEnabledExtensionNames = (const char *const *)demo->extension_names,\n };\n\n uint32_t gpu_count;\n\n err = vkCreateInstance(&inst_info, NULL, &demo->inst);\n if (err == VK_ERROR_INCOMPATIBLE_DRIVER) {\n ERR_EXIT(\"Cannot find a compatible Vulkan installable client driver \"\n \"(ICD).\\n\\nPlease look at the Getting Started guide for \"\n \"additional information.\\n\",\n \"vkCreateInstance Failure\");\n } else if (err == VK_ERROR_EXTENSION_NOT_PRESENT) {\n ERR_EXIT(\"Cannot find a specified extension library\"\n \".\\nMake sure your layers path is set appropriately\\n\",\n \"vkCreateInstance Failure\");\n } else if (err) {\n ERR_EXIT(\"vkCreateInstance failed.\\n\\nDo you have a compatible Vulkan \"\n \"installable client driver (ICD) installed?\\nPlease look at \"\n \"the Getting Started guide for additional information.\\n\",\n \"vkCreateInstance Failure\");\n }\n\n gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, demo->inst);\n\n /* Make initial call to query gpu_count, then second call for gpu info*/\n err = vkEnumeratePhysicalDevices(demo->inst, &gpu_count, NULL);\n assert(!err && gpu_count > 0);\n\n if (gpu_count > 0) {\n VkPhysicalDevice *physical_devices =\n malloc(sizeof(VkPhysicalDevice) * gpu_count);\n err = vkEnumeratePhysicalDevices(demo->inst, &gpu_count,\n physical_devices);\n assert(!err);\n /* For tri demo we just grab the first physical device */\n demo->gpu = physical_devices[0];\n free(physical_devices);\n } else {\n ERR_EXIT(\"vkEnumeratePhysicalDevices reported zero accessible devices.\"\n \"\\n\\nDo you have a compatible Vulkan installable client\"\n \" driver (ICD) installed?\\nPlease look at the Getting Started\"\n \" guide for additional information.\\n\",\n \"vkEnumeratePhysicalDevices Failure\");\n }\n\n gladLoadVulkanUserPtr(demo->gpu, glad_vulkan_callback, demo->inst);\n\n /* Look for device extensions */\n uint32_t device_extension_count = 0;\n VkBool32 swapchainExtFound = 0;\n demo->enabled_extension_count = 0;\n\n err = vkEnumerateDeviceExtensionProperties(demo->gpu, NULL,\n &device_extension_count, NULL);\n assert(!err);\n\n if (device_extension_count > 0) {\n VkExtensionProperties *device_extensions =\n malloc(sizeof(VkExtensionProperties) * device_extension_count);\n err = vkEnumerateDeviceExtensionProperties(\n demo->gpu, NULL, &device_extension_count, device_extensions);\n assert(!err);\n\n for (i = 0; i < device_extension_count; i++) {\n if (!strcmp(VK_KHR_SWAPCHAIN_EXTENSION_NAME,\n device_extensions[i].extensionName)) {\n swapchainExtFound = 1;\n demo->extension_names[demo->enabled_extension_count++] =\n VK_KHR_SWAPCHAIN_EXTENSION_NAME;\n }\n assert(demo->enabled_extension_count < 64);\n }\n\n free(device_extensions);\n }\n\n if (!swapchainExtFound) {\n ERR_EXIT(\"vkEnumerateDeviceExtensionProperties failed to find \"\n \"the \" VK_KHR_SWAPCHAIN_EXTENSION_NAME\n \" extension.\\n\\nDo you have a compatible \"\n \"Vulkan installable client driver (ICD) installed?\\nPlease \"\n \"look at the Getting Started guide for additional \"\n \"information.\\n\",\n \"vkCreateInstance Failure\");\n }\n\n if (demo->validate) {\n VkDebugReportCallbackCreateInfoEXT dbgCreateInfo;\n dbgCreateInfo.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT;\n dbgCreateInfo.flags =\n VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT;\n dbgCreateInfo.pfnCallback = demo->use_break ? BreakCallback : dbgFunc;\n dbgCreateInfo.pUserData = demo;\n dbgCreateInfo.pNext = NULL;\n err = vkCreateDebugReportCallbackEXT(demo->inst, &dbgCreateInfo, NULL,\n &demo->msg_callback);\n switch (err) {\n case VK_SUCCESS:\n break;\n case VK_ERROR_OUT_OF_HOST_MEMORY:\n ERR_EXIT(\"CreateDebugReportCallback: out of host memory\\n\",\n \"CreateDebugReportCallback Failure\");\n break;\n default:\n ERR_EXIT(\"CreateDebugReportCallback: unknown failure\\n\",\n \"CreateDebugReportCallback Failure\");\n break;\n }\n }\n\n vkGetPhysicalDeviceProperties(demo->gpu, &demo->gpu_props);\n\n // Query with NULL data to get count\n vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count,\n NULL);\n\n demo->queue_props = (VkQueueFamilyProperties *)malloc(\n demo->queue_count * sizeof(VkQueueFamilyProperties));\n vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count,\n demo->queue_props);\n assert(demo->queue_count >= 1);\n\n vkGetPhysicalDeviceFeatures(demo->gpu, &demo->gpu_features);\n\n // Graphics queue and MemMgr queue can be separate.\n // TODO: Add support for separate queues, including synchronization,\n // and appropriate tracking for QueueSubmit\n}\n\nstatic void demo_init_device(struct demo *demo) {\n VkResult U_ASSERT_ONLY err;\n\n float queue_priorities[1] = {0.0};\n const VkDeviceQueueCreateInfo queue = {\n .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO,\n .pNext = NULL,\n .queueFamilyIndex = demo->graphics_queue_node_index,\n .queueCount = 1,\n .pQueuePriorities = queue_priorities};\n\n\n VkPhysicalDeviceFeatures features;\n memset(&features, 0, sizeof(features));\n if (demo->gpu_features.shaderClipDistance) {\n features.shaderClipDistance = VK_TRUE;\n }\n\n VkDeviceCreateInfo device = {\n .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,\n .pNext = NULL,\n .queueCreateInfoCount = 1,\n .pQueueCreateInfos = &queue,\n .enabledLayerCount = 0,\n .ppEnabledLayerNames = NULL,\n .enabledExtensionCount = demo->enabled_extension_count,\n .ppEnabledExtensionNames = (const char *const *)demo->extension_names,\n .pEnabledFeatures = &features,\n };\n\n err = vkCreateDevice(demo->gpu, &device, NULL, &demo->device);\n assert(!err);\n}\n\nstatic void demo_init_vk_swapchain(struct demo *demo) {\n VkResult U_ASSERT_ONLY err;\n uint32_t i;\n\n // Create a WSI surface for the window:\n glfwCreateWindowSurface(demo->inst, demo->window, NULL, &demo->surface);\n\n // Iterate over each queue to learn whether it supports presenting:\n VkBool32 *supportsPresent =\n (VkBool32 *)malloc(demo->queue_count * sizeof(VkBool32));\n for (i = 0; i < demo->queue_count; i++) {\n vkGetPhysicalDeviceSurfaceSupportKHR(demo->gpu, i, demo->surface,\n &supportsPresent[i]);\n }\n\n // Search for a graphics and a present queue in the array of queue\n // families, try to find one that supports both\n uint32_t graphicsQueueNodeIndex = UINT32_MAX;\n uint32_t presentQueueNodeIndex = UINT32_MAX;\n for (i = 0; i < demo->queue_count; i++) {\n if ((demo->queue_props[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) != 0) {\n if (graphicsQueueNodeIndex == UINT32_MAX) {\n graphicsQueueNodeIndex = i;\n }\n\n if (supportsPresent[i] == VK_TRUE) {\n graphicsQueueNodeIndex = i;\n presentQueueNodeIndex = i;\n break;\n }\n }\n }\n if (presentQueueNodeIndex == UINT32_MAX) {\n // If didn't find a queue that supports both graphics and present, then\n // find a separate present queue.\n for (i = 0; i < demo->queue_count; ++i) {\n if (supportsPresent[i] == VK_TRUE) {\n presentQueueNodeIndex = i;\n break;\n }\n }\n }\n free(supportsPresent);\n\n // Generate error if could not find both a graphics and a present queue\n if (graphicsQueueNodeIndex == UINT32_MAX ||\n presentQueueNodeIndex == UINT32_MAX) {\n ERR_EXIT(\"Could not find a graphics and a present queue\\n\",\n \"Swapchain Initialization Failure\");\n }\n\n // TODO: Add support for separate queues, including presentation,\n // synchronization, and appropriate tracking for QueueSubmit.\n // NOTE: While it is possible for an application to use a separate graphics\n // and a present queues, this demo program assumes it is only using\n // one:\n if (graphicsQueueNodeIndex != presentQueueNodeIndex) {\n ERR_EXIT(\"Could not find a common graphics and a present queue\\n\",\n \"Swapchain Initialization Failure\");\n }\n\n demo->graphics_queue_node_index = graphicsQueueNodeIndex;\n\n demo_init_device(demo);\n\n vkGetDeviceQueue(demo->device, demo->graphics_queue_node_index, 0,\n &demo->queue);\n\n // Get the list of VkFormat's that are supported:\n uint32_t formatCount;\n err = vkGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,\n &formatCount, NULL);\n assert(!err);\n VkSurfaceFormatKHR *surfFormats =\n (VkSurfaceFormatKHR *)malloc(formatCount * sizeof(VkSurfaceFormatKHR));\n err = vkGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface,\n &formatCount, surfFormats);\n assert(!err);\n // If the format list includes just one entry of VK_FORMAT_UNDEFINED,\n // the surface has no preferred format. Otherwise, at least one\n // supported format will be returned.\n if (formatCount == 1 && surfFormats[0].format == VK_FORMAT_UNDEFINED) {\n demo->format = VK_FORMAT_B8G8R8A8_UNORM;\n } else {\n assert(formatCount >= 1);\n demo->format = surfFormats[0].format;\n }\n demo->color_space = surfFormats[0].colorSpace;\n\n demo->curFrame = 0;\n\n // Get Memory information and properties\n vkGetPhysicalDeviceMemoryProperties(demo->gpu, &demo->memory_properties);\n}\n\nstatic void demo_init_connection(struct demo *demo) {\n glfwSetErrorCallback(demo_error_callback);\n\n if (!glfwInit()) {\n printf(\"Cannot initialize GLFW.\\nExiting ...\\n\");\n fflush(stdout);\n exit(1);\n }\n\n if (!glfwVulkanSupported()) {\n printf(\"GLFW failed to find the Vulkan loader.\\nExiting ...\\n\");\n fflush(stdout);\n exit(1);\n }\n\n gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, NULL);\n}\n\nstatic void demo_init(struct demo *demo, const int argc, const char *argv[])\n{\n int i;\n memset(demo, 0, sizeof(*demo));\n demo->frameCount = INT32_MAX;\n\n for (i = 1; i < argc; i++) {\n if (strcmp(argv[i], \"--use_staging\") == 0) {\n demo->use_staging_buffer = true;\n continue;\n }\n if (strcmp(argv[i], \"--break\") == 0) {\n demo->use_break = true;\n continue;\n }\n if (strcmp(argv[i], \"--validate\") == 0) {\n demo->validate = true;\n continue;\n }\n if (strcmp(argv[i], \"--c\") == 0 && demo->frameCount == INT32_MAX &&\n i < argc - 1 && sscanf(argv[i + 1], \"%d\", &demo->frameCount) == 1 &&\n demo->frameCount >= 0) {\n i++;\n continue;\n }\n\n fprintf(stderr, \"Usage:\\n %s [--use_staging] [--validate] [--break] \"\n \"[--c ]\\n\",\n APP_SHORT_NAME);\n fflush(stderr);\n exit(1);\n }\n\n demo_init_connection(demo);\n demo_init_vk(demo);\n\n demo->width = 300;\n demo->height = 300;\n demo->depthStencil = 1.0;\n demo->depthIncrement = -0.01f;\n}\n\nstatic void demo_cleanup(struct demo *demo) {\n uint32_t i;\n\n for (i = 0; i < demo->swapchainImageCount; i++) {\n vkDestroyFramebuffer(demo->device, demo->framebuffers[i], NULL);\n }\n free(demo->framebuffers);\n vkDestroyDescriptorPool(demo->device, demo->desc_pool, NULL);\n\n if (demo->setup_cmd) {\n vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->setup_cmd);\n }\n vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->draw_cmd);\n vkDestroyCommandPool(demo->device, demo->cmd_pool, NULL);\n\n vkDestroyPipeline(demo->device, demo->pipeline, NULL);\n vkDestroyRenderPass(demo->device, demo->render_pass, NULL);\n vkDestroyPipelineLayout(demo->device, demo->pipeline_layout, NULL);\n vkDestroyDescriptorSetLayout(demo->device, demo->desc_layout, NULL);\n\n vkDestroyBuffer(demo->device, demo->vertices.buf, NULL);\n vkFreeMemory(demo->device, demo->vertices.mem, NULL);\n\n for (i = 0; i < DEMO_TEXTURE_COUNT; i++) {\n vkDestroyImageView(demo->device, demo->textures[i].view, NULL);\n vkDestroyImage(demo->device, demo->textures[i].image, NULL);\n vkFreeMemory(demo->device, demo->textures[i].mem, NULL);\n vkDestroySampler(demo->device, demo->textures[i].sampler, NULL);\n }\n\n for (i = 0; i < demo->swapchainImageCount; i++) {\n vkDestroyImageView(demo->device, demo->buffers[i].view, NULL);\n }\n\n vkDestroyImageView(demo->device, demo->depth.view, NULL);\n vkDestroyImage(demo->device, demo->depth.image, NULL);\n vkFreeMemory(demo->device, demo->depth.mem, NULL);\n\n vkDestroySwapchainKHR(demo->device, demo->swapchain, NULL);\n free(demo->buffers);\n\n vkDestroyDevice(demo->device, NULL);\n if (demo->validate) {\n vkDestroyDebugReportCallbackEXT(demo->inst, demo->msg_callback, NULL);\n }\n vkDestroySurfaceKHR(demo->inst, demo->surface, NULL);\n vkDestroyInstance(demo->inst, NULL);\n\n free(demo->queue_props);\n\n glfwDestroyWindow(demo->window);\n glfwTerminate();\n}\n\nstatic void demo_resize(struct demo *demo) {\n uint32_t i;\n\n // In order to properly resize the window, we must re-create the swapchain\n // AND redo the command buffers, etc.\n //\n // First, perform part of the demo_cleanup() function:\n\n for (i = 0; i < demo->swapchainImageCount; i++) {\n vkDestroyFramebuffer(demo->device, demo->framebuffers[i], NULL);\n }\n free(demo->framebuffers);\n vkDestroyDescriptorPool(demo->device, demo->desc_pool, NULL);\n\n if (demo->setup_cmd) {\n vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->setup_cmd);\n demo->setup_cmd = VK_NULL_HANDLE;\n }\n vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->draw_cmd);\n vkDestroyCommandPool(demo->device, demo->cmd_pool, NULL);\n\n vkDestroyPipeline(demo->device, demo->pipeline, NULL);\n vkDestroyRenderPass(demo->device, demo->render_pass, NULL);\n vkDestroyPipelineLayout(demo->device, demo->pipeline_layout, NULL);\n vkDestroyDescriptorSetLayout(demo->device, demo->desc_layout, NULL);\n\n vkDestroyBuffer(demo->device, demo->vertices.buf, NULL);\n vkFreeMemory(demo->device, demo->vertices.mem, NULL);\n\n for (i = 0; i < DEMO_TEXTURE_COUNT; i++) {\n vkDestroyImageView(demo->device, demo->textures[i].view, NULL);\n vkDestroyImage(demo->device, demo->textures[i].image, NULL);\n vkFreeMemory(demo->device, demo->textures[i].mem, NULL);\n vkDestroySampler(demo->device, demo->textures[i].sampler, NULL);\n }\n\n for (i = 0; i < demo->swapchainImageCount; i++) {\n vkDestroyImageView(demo->device, demo->buffers[i].view, NULL);\n }\n\n vkDestroyImageView(demo->device, demo->depth.view, NULL);\n vkDestroyImage(demo->device, demo->depth.image, NULL);\n vkFreeMemory(demo->device, demo->depth.mem, NULL);\n\n free(demo->buffers);\n\n // Second, re-perform the demo_prepare() function, which will re-create the\n // swapchain:\n demo_prepare(demo);\n}\n\nint main(const int argc, const char *argv[]) {\n struct demo demo;\n\n demo_init(&demo, argc, argv);\n demo_create_window(&demo);\n demo_init_vk_swapchain(&demo);\n\n demo_prepare(&demo);\n demo_run(&demo);\n\n demo_cleanup(&demo);\n\n return validation_error;\n}\n\n" }, { "path": "thirdparty/glfw/tests/windows.c", "content": "//========================================================================\n// Simple multi-window test\n// Copyright (c) Camilla Löwy \n//\n// This software is provided 'as-is', without any express or implied\n// warranty. In no event will the authors be held liable for any damages\n// arising from the use of this software.\n//\n// Permission is granted to anyone to use this software for any purpose,\n// including commercial applications, and to alter it and redistribute it\n// freely, subject to the following restrictions:\n//\n// 1. The origin of this software must not be misrepresented; you must not\n// claim that you wrote the original software. If you use this software\n// in a product, an acknowledgment in the product documentation would\n// be appreciated but is not required.\n//\n// 2. Altered source versions must be plainly marked as such, and must not\n// be misrepresented as being the original software.\n//\n// 3. This notice may not be removed or altered from any source\n// distribution.\n//\n//========================================================================\n//\n// This test creates four windows and clears each in a different color\n//\n//========================================================================\n\n#include \n#define GLFW_INCLUDE_NONE\n#include \n\n#include \n#include \n\n#include \"getopt.h\"\n\nstatic const char* titles[] =\n{\n \"Red\",\n \"Green\",\n \"Blue\",\n \"Yellow\"\n};\n\nstatic const struct\n{\n float r, g, b;\n} colors[] =\n{\n { 0.95f, 0.32f, 0.11f },\n { 0.50f, 0.80f, 0.16f },\n { 0.f, 0.68f, 0.94f },\n { 0.98f, 0.74f, 0.04f }\n};\n\nstatic void usage(void)\n{\n printf(\"Usage: windows [-h] [-b] [-f] \\n\");\n printf(\"Options:\\n\");\n printf(\" -b create decorated windows\\n\");\n printf(\" -f set focus on show off for all but first window\\n\");\n printf(\" -h show this help\\n\");\n}\n\nstatic void error_callback(int error, const char* description)\n{\n fprintf(stderr, \"Error: %s\\n\", description);\n}\n\nstatic void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)\n{\n if (action != GLFW_PRESS)\n return;\n\n switch (key)\n {\n case GLFW_KEY_SPACE:\n {\n int xpos, ypos;\n glfwGetWindowPos(window, &xpos, &ypos);\n glfwSetWindowPos(window, xpos, ypos);\n break;\n }\n\n case GLFW_KEY_ESCAPE:\n glfwSetWindowShouldClose(window, GLFW_TRUE);\n break;\n }\n}\n\nint main(int argc, char** argv)\n{\n int i, ch;\n int decorated = GLFW_FALSE;\n int focusOnShow = GLFW_TRUE;\n int running = GLFW_TRUE;\n GLFWwindow* windows[4];\n\n while ((ch = getopt(argc, argv, \"bfh\")) != -1)\n {\n switch (ch)\n {\n case 'b':\n decorated = GLFW_TRUE;\n break;\n case 'f':\n focusOnShow = GLFW_FALSE;\n break;\n case 'h':\n usage();\n exit(EXIT_SUCCESS);\n default:\n usage();\n exit(EXIT_FAILURE);\n }\n }\n\n glfwSetErrorCallback(error_callback);\n\n if (!glfwInit())\n exit(EXIT_FAILURE);\n\n glfwWindowHint(GLFW_DECORATED, decorated);\n glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);\n\n for (i = 0; i < 4; i++)\n {\n int left, top, right, bottom;\n if (i)\n glfwWindowHint(GLFW_FOCUS_ON_SHOW, focusOnShow);\n\n windows[i] = glfwCreateWindow(200, 200, titles[i], NULL, NULL);\n if (!windows[i])\n {\n glfwTerminate();\n exit(EXIT_FAILURE);\n }\n\n glfwSetKeyCallback(windows[i], key_callback);\n\n glfwMakeContextCurrent(windows[i]);\n gladLoadGL(glfwGetProcAddress);\n glClearColor(colors[i].r, colors[i].g, colors[i].b, 1.f);\n\n glfwGetWindowFrameSize(windows[i], &left, &top, &right, &bottom);\n glfwSetWindowPos(windows[i],\n 100 + (i & 1) * (200 + left + right),\n 100 + (i >> 1) * (200 + top + bottom));\n }\n\n for (i = 0; i < 4; i++)\n glfwShowWindow(windows[i]);\n\n while (running)\n {\n for (i = 0; i < 4; i++)\n {\n glfwMakeContextCurrent(windows[i]);\n glClear(GL_COLOR_BUFFER_BIT);\n glfwSwapBuffers(windows[i]);\n\n if (glfwWindowShouldClose(windows[i]))\n running = GLFW_FALSE;\n }\n\n glfwWaitEvents();\n }\n\n glfwTerminate();\n exit(EXIT_SUCCESS);\n}\n\n" }, { "path": "thirdparty/portaudio/.editorconfig", "content": "# EditorConfig info: https://editorconfig.org/\nroot = true\n\n[Makefile*]\nindent_style = tab\n\n[*.{c,cpp,h,cxx,hxx}]\nindent_style = space\nindent_size = 4\ncharset = utf-8\ntrim_trailing_whitespace = true\ninsert_final_newline = true\nmax_line_length = 120\n" }, { "path": "thirdparty/portaudio/.gitattributes", "content": "# Set the default behavior, in case people don't have core.autocrlf set.\n* text=auto\n\n# Explicitly declare text files you want to always be normalized and converted\n# to native line endings on checkout.\n*.c text\n*.h text\n*.cpp text\n*.hpp text\n*.fth text\n*.java text\n*.f text\n*.txt text\n*.dox text\n*.m text\n\n# Declare files that will always have CRLF line endings on checkout.\n*.sln text eol=crlf\n*.def text eol=crlf\n*.dsp text eol=crlf\n*.dsw text eol=crlf\n*.vcproj text eol=crlf\n*.sln text eol=crlf\n*.doc text eol=crlf\n*.bat text eol=crlf\n\n# Denote all files that are truly binary and should not be modified.\n*.dic binary\n*.odt binary\n*.pdf binary\n*.png binary\n*.jpg binary\n*.wav binary\n*.la binary\nconfig.guess binary\nconfig.status binary\nconfig.sub binary\nconfigure binary\ndepcomp binary\ninstall-sh binary\nlibtool binary\nmissing binary\n\n" }, { "path": "thirdparty/portaudio/.github/ISSUE_TEMPLATE/bug_report.md", "content": "---\nname: Bug report\nabout: Create a report to help us improve\ntitle: ''\nlabels: ''\nassignees: ''\n\n---\n\n(Please use the mailing list for support requests and general discussion. This is only for actual bugs.)\n\n**Describe the bug**\nA clear and concise description of what the bug is.\n\n**To Reproduce**\nSteps to reproduce the behavior. Include code if applicable.\n1. \n\n**Expected behavior**\nA clear and concise description of what you expected to happen.\n\n**Actual behavior**\nWhat actually happened.\nInclude a recording if helpful.\nError messages or logs longer than a page should be attached as a .txt file.\n\n**Desktop (please complete the following information):**\n - OS: [e.g. Mac OS]\n - OS Version [e.g. 22]\n - PortAudio version: stable, nightly snapshot (which?), current (please give date and/or Git hash):\n - If Windows or Linux, which Host API (e.g. WASAPI):\n\n**Additional context**\nAdd any other context about the problem here.\n" }, { "path": "thirdparty/portaudio/.github/workflows/MSBuild.yml", "content": "name: MSBuild MSVC Project File CI\n\non: [push, pull_request]\n\nenv:\n # Path to the solution file relative to the root of the project.\n SOLUTION_FILE_PATH: ./build/msvc/portaudio.sln\n VCPROJ_FILE_PATH: ./build/msvc/portaudio.vcproj\n VCXPROJ_FILE_PATH: ./build/msvc/portaudio.vcxproj\n VCXPROJ_FILTERS_FILE_PATH: ./build/msvc/portaudio.vcxproj.filters\n VCXPROJ_USER_FILE_PATH: ./build/msvc/portaudio.vcxproj.user\n DEF_FILE_PATH: ./build/msvc/portaudio.def\n\njobs:\n build:\n runs-on: windows-latest\n strategy:\n matrix:\n BUILD_CONFIGURATION: [Release]\n BUILD_PLATFORM: [Win32, x64]\n\n steps:\n - name: Add MSBuild to PATH\n uses: microsoft/setup-msbuild@v1\n\n - uses: actions/checkout@v2\n\n - name: Upgrade VC Project File\n # We maintain our vcproj file in an old format to maintain backwards compatibility\n # This step upgrades the project to the latest version of MSVC\n # see https://docs.microsoft.com/en-us/visualstudio/ide/reference/upgrade-devenv-exe?view=vs-2019\n # pipe to file to ensure that it terminates https://stackoverflow.com/questions/48896010/occasionally-occurring-msbuild-error-msb3428/48918105#48918105\n # discussion of using vswhere.exe here: https://stackoverflow.com/questions/65287456/how-to-upgrade-a-visual-studio-project-from-within-a-github-action/65311868#65311868\n run: |\n $devenv = & vswhere.exe '-property' productPath\n Write-Output \"$devenv\"\n & $devenv \"${{env.VCPROJ_FILE_PATH}}\" /Upgrade /NoSplash | Out-Null\n Write-Output \"devenv launched\"\n while (!(Test-Path \"${{env.VCXPROJ_FILE_PATH}}\")) { Start-Sleep -Seconds 10 }\n Write-Output \"vcxproj found\"\n while (!(Test-Path \"${{env.VCXPROJ_FILTERS_FILE_PATH}}\")) { Start-Sleep -Seconds 10 }\n Write-Output \"vcxproj.filters found\"\n Start-Sleep -Seconds 10\n Write-Output \"done.\"\n\n - name: Remove ASIO Files and Enable PA_USE_DS=1\n # Process the project files to remove ASIO-related sources and includes (since we can not access the ASIO SDK in a public build)\n run: |\n # Process .vcxproj file: remove source files\n $xdoc = new-object System.Xml.XmlDocument\n $vcxprojFile = resolve-path(\"${{env.VCXPROJ_FILE_PATH}}\")\n $xdoc.load($vcxprojFile)\n $namespace = New-Object -TypeName \"Xml.XmlNamespaceManager\" -ArgumentList $xdoc.NameTable\n $namespace.AddNamespace(\"vs\", $xdoc.DocumentElement.NamespaceURI)\n $nodes = $xdoc.SelectNodes(\"//vs:ClCompile[contains(@Include, '..\\src\\hostapi\\asio')]\", $namespace)\n Write-Output \"deleting ASIO related compilation nodes from .vcxproj:\"\n Write-Output $nodes\n ForEach($node in $nodes) {\n $parent = $node.ParentNode\n $parent.RemoveChild($node)\n }\n # Enable DirectSound host API\n $nodes = $xdoc.SelectNodes(\"//vs:PreprocessorDefinitions[contains(., 'PA_USE_DS=0')]\", $namespace)\n ForEach($node in $nodes) {\n $text = $node.InnerText\n $node.InnerText = $text -replace 'PA_USE_DS=0', 'PA_USE_DS=1'\n }\n $xdoc.save($vcxprojFile)\n # Process .vcxproj.filters file: remove source files and includes\n $vcxprojFiltersFile = resolve-path(\"${{env.VCXPROJ_FILTERS_FILE_PATH}}\")\n $xdoc.load($vcxprojFiltersFile)\n $namespace = New-Object -TypeName \"Xml.XmlNamespaceManager\" -ArgumentList $xdoc.NameTable\n $namespace.AddNamespace(\"vs\", $xdoc.DocumentElement.NamespaceURI)\n $nodes = $xdoc.SelectNodes(\"//vs:ClCompile[contains(@Include, '..\\src\\hostapi\\asio')]\", $namespace)\n Write-Output \"deleting ASIO related compilation nodes from .vcxproj.filters:\"\n Write-Output $nodes\n ForEach($node in $nodes) {\n $parent = $node.ParentNode\n $parent.RemoveChild($node)\n }\n $nodes = $xdoc.SelectNodes(\"//vs:ClInclude[contains(@Include, 'pa_asio.h')]\", $namespace)\n Write-Output \"deleting ASIO related include nodes from .vcxproj.filters:\"\n Write-Output $nodes\n ForEach($node in $nodes) {\n $parent = $node.ParentNode\n $parent.RemoveChild($node)\n }\n $xdoc.save($vcxprojFiltersFile)\n # Process .def file: remove PaAsio_ symbols\n Set-Content -Path \"${{env.DEF_FILE_PATH}}\" -Value (Get-Content -Path \"${{env.DEF_FILE_PATH}}\" | Select-String -Pattern 'PaAsio_' -NotMatch)\n\n - name: Build\n working-directory: ${{env.GITHUB_WORKSPACE}}\n # Add additional options to the MSBuild command line here (like platform or verbosity level).\n # See https://docs.microsoft.com/visualstudio/msbuild/msbuild-command-line-reference\n run: msbuild /m /p:Configuration=${{matrix.BUILD_CONFIGURATION}} /p:Platform=${{matrix.BUILD_PLATFORM}} ${{env.VCXPROJ_FILE_PATH}}\n" }, { "path": "thirdparty/portaudio/.github/workflows/c-cpp.yml", "content": "name: C/C++ CI\n\non:\n push:\n branches: [ master ]\n pull_request:\n branches: [ master ]\n\njobs:\n build:\n\n runs-on: ubuntu-latest\n\n steps:\n - uses: actions/checkout@v2\n - name: configure\n run: ./configure\n - name: make\n run: make\n\n build-cmake:\n\n runs-on: ubuntu-latest\n\n steps:\n - uses: actions/checkout@v2\n - name: cmake\n run: cmake .\n - name: make\n run: make\n\n build-cmake-msvc:\n\n runs-on: windows-latest\n\n steps:\n - uses: actions/checkout@v1\n - name: cmake\n run: cmake .\n - name: build\n run: cmake --build .\n\n build-cmake-mingw:\n\n runs-on: ubuntu-latest\n\n steps:\n - uses: actions/checkout@v2\n - name: apt\n run: sudo apt-get install mingw-w64\n - name: cmake\n run: cmake -DCMAKE_TOOLCHAIN_FILE=i686-w64-mingw32.cmake .\n - name: make\n run: make\n" }, { "path": "thirdparty/portaudio/.gitignore", "content": "# Compiled Object files\n*.slo\n*.lo\n*.o\n*.obj\n\n# annoying files\n**/.DS_Store\n\n# Generated by configure and make\nMakefile\nbin-stamp\nbin/*\nconfig.log\nconfig.status\nlib-stamp\nlib/*\nlibtool\nportaudio-2.0.pc\nautom4te.cache/*\n\n# Precompiled Headers\n*.gch\n*.pch\n\n# Compiled Dynamic libraries\n*.so\n*.dylib\n*.dll\n\n# Fortran module files\n*.mod\n\n# Compiled Static libraries\n*.lai\n*.la\n*.a\n*.lib\n\n# Executables\n*.exe\n*.out\n*.app\n\n# Visual Studio 2017/2019 state folder\n.vs/\n\n# Visual Studio CMake build output folder \nout/\n\n# Visual Studio CMake settings file\nCMakeSettings.json\n" }, { "path": "thirdparty/portaudio/CMakeLists.txt", "content": "# $Id: $\n#\n# For a \"How-To\" please refer to the Portaudio documentation at:\n# http://www.portaudio.com/trac/wiki/TutorialDir/Compile/CMake\n#\n\nCMAKE_MINIMUM_REQUIRED(VERSION 2.8)\n\n# Check if the user is building PortAudio stand-alone or as part of a larger\n# project. If this is part of a larger project (i.e. the CMakeLists.txt has\n# been imported by some other CMakeLists.txt), we don't want to trump over\n# the top of that project's global settings.\nIF(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_CURRENT_LIST_DIR})\n PROJECT(portaudio)\n\n # CMAKE_CONFIGURATION_TYPES only exists for multi-config generators (like\n # Visual Studio or Xcode). For these projects, we won't define\n # CMAKE_BUILD_TYPE as it does not make sense.\n IF(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)\n MESSAGE(STATUS \"Setting CMAKE_BUILD_TYPE type to 'Debug' as none was specified.\")\n SET(CMAKE_BUILD_TYPE Debug CACHE STRING \"Choose the type of build.\" FORCE)\n SET_PROPERTY(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS \"Debug\" \"Release\")\n ENDIF()\n\n SET_PROPERTY(GLOBAL PROPERTY USE_FOLDERS ON)\n\n IF(WIN32 AND MSVC)\n OPTION(PA_DLL_LINK_WITH_STATIC_RUNTIME \"Link with static runtime libraries (minimizes runtime dependencies)\" ON)\n IF(PA_DLL_LINK_WITH_STATIC_RUNTIME)\n FOREACH(flag_var\n CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE\n CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO\n CMAKE_CXX_FLAGS CMAKE_CXX_FLAGS_DEBUG CMAKE_CXX_FLAGS_RELEASE\n CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO)\n IF(${flag_var} MATCHES \"/MD\")\n STRING(REGEX REPLACE \"/MD\" \"/MT\" ${flag_var} \"${${flag_var}}\")\n ENDIF()\n ENDFOREACH()\n ENDIF()\n ENDIF()\nENDIF()\n\nSET(PA_VERSION 19)\nSET(PA_PKGCONFIG_VERSION ${PA_VERSION})\nSET(PA_SOVERSION \"${PA_VERSION}.0\")\n\n# Most of the code from this point onwards is related to populating the\n# following variables:\n# PA_PUBLIC_INCLUDES - This contains the list of public PortAudio header\n# files. These files will be copied into /include paths on Unix'y\n# systems when \"make install\" is invoked.\n# PA_PRIVATE_INCLUDES - This contains the list of header files which\n# are not part of PortAudio, but are required by the various hostapis.\n# It is only used by CMake IDE generators (like Visual Studio) to\n# provide quick-links to useful headers. It has no impact on build\n# output.\n# PA_PRIVATE_INCLUDE_PATHS - This contains the list of include paths which\n# will be passed to the compiler while PortAudio is being built which\n# are not required by applications using the PortAudio API.\n# PA_PRIVATE_COMPILE_DEFINITIONS - This contains a list of preprocessor\n# macro definitions which will be set when compiling PortAudio source\n# files.\n# PA_SOURCES - This contains the list of source files which will be built\n# into the static and shared PortAudio libraries.\n# PA_NON_UNICODE_SOURCES - This also contains a list of source files which\n# will be build into the static and shared PortAudio libraries. However,\n# these sources will not have any unicode compiler definitions added\n# to them. This list should only contain external source dependencies.\n# PA_EXTRA_SHARED_SOURCES - Contains a list of extra files which will be\n# associated only with the shared PortAudio library. This only seems\n# relevant for Windows shared libraries which require a list of export\n# symbols.\n# Where other PA_* variables are set, these are almost always only used to\n# preserve the historic SOURCE_GROUP behavior (which again only has an impact\n# on IDE-style generators for visual appearance) or store the output of\n# find_library() calls.\n\nSET(PA_COMMON_INCLUDES\n src/common/pa_allocation.h\n src/common/pa_converters.h\n src/common/pa_cpuload.h\n src/common/pa_debugprint.h\n src/common/pa_dither.h\n src/common/pa_endianness.h\n src/common/pa_hostapi.h\n src/common/pa_memorybarrier.h\n src/common/pa_process.h\n src/common/pa_ringbuffer.h\n src/common/pa_stream.h\n src/common/pa_trace.h\n src/common/pa_types.h\n src/common/pa_util.h\n)\n\nSET(PA_COMMON_SOURCES\n src/common/pa_allocation.c\n src/common/pa_converters.c\n src/common/pa_cpuload.c\n src/common/pa_debugprint.c\n src/common/pa_dither.c\n src/common/pa_front.c\n src/common/pa_process.c\n src/common/pa_ringbuffer.c\n src/common/pa_stream.c\n src/common/pa_trace.c\n)\n\nSOURCE_GROUP(\"common\" FILES ${PA_COMMON_INCLUDES} ${PA_COMMON_SOURCES})\n\nSET(PA_PUBLIC_INCLUDES include/portaudio.h)\n\nSET(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake_support)\n\nSET(PA_SKELETON_SOURCES src/hostapi/skeleton/pa_hostapi_skeleton.c)\nSOURCE_GROUP(\"hostapi\\\\skeleton\" ${PA_SKELETON_SOURCES})\nSET(PA_SOURCES ${PA_COMMON_SOURCES} ${PA_SKELETON_SOURCES})\nSET(PA_PRIVATE_INCLUDE_PATHS src/common ${CMAKE_CURRENT_BINARY_DIR})\n\nIF(WIN32)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} _CRT_SECURE_NO_WARNINGS)\n\n SET(PA_PLATFORM_SOURCES\n src/os/win/pa_win_hostapis.c\n src/os/win/pa_win_util.c\n src/os/win/pa_win_waveformat.c\n src/os/win/pa_win_wdmks_utils.c\n src/os/win/pa_win_coinitialize.c)\n SET(PA_PLATFORM_INCLUDES\n src/os/win/pa_win_coinitialize.h\n src/os/win/pa_win_wdmks_utils.h)\n\n IF(MSVC)\n SET(PA_PLATFORM_SOURCES ${PA_PLATFORM_SOURCES} src/os/win/pa_x86_plain_converters.c)\n SET(PA_PLATFORM_INCLUDES ${PA_PLATFORM_INCLUDES} src/os/win/pa_x86_plain_converters.h)\n ELSE()\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} _WIN32_WINNT=0x0501 WINVER=0x0501)\n SET(DEF_EXCLUDE_X86_PLAIN_CONVERTERS \";\")\n ENDIF()\n\n SOURCE_GROUP(\"os\\\\win\" FILES ${PA_PLATFORM_SOURCES} ${PA_PLATFORM_INCLUDES})\n SET(PA_SOURCES ${PA_SOURCES} ${PA_PLATFORM_SOURCES})\n SET(PA_PRIVATE_INCLUDES ${PA_PRIVATE_INCLUDES} ${PA_PLATFORM_INCLUDES})\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} src/os/win)\n\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} winmm)\n\n # Try to find ASIO SDK (assumes that portaudio and asiosdk folders are side-by-side, see\n # http://www.portaudio.com/trac/wiki/TutorialDir/Compile/WindowsASIOMSVC)\n FIND_PACKAGE(ASIOSDK)\n IF(ASIOSDK_FOUND)\n OPTION(PA_USE_ASIO \"Enable support for ASIO\" ON)\n ELSE()\n OPTION(PA_USE_ASIO \"Enable support for ASIO\" OFF)\n ENDIF()\n IF(PA_USE_ASIO)\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} ${ASIOSDK_ROOT_DIR}/common)\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} ${ASIOSDK_ROOT_DIR}/host)\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} ${ASIOSDK_ROOT_DIR}/host/pc)\n SET(PA_ASIO_SOURCES src/hostapi/asio/pa_asio.cpp src/hostapi/asio/iasiothiscallresolver.cpp)\n SET(PA_ASIOSDK_SOURCES ${ASIOSDK_ROOT_DIR}/common/asio.cpp ${ASIOSDK_ROOT_DIR}/host/pc/asiolist.cpp ${ASIOSDK_ROOT_DIR}/host/asiodrivers.cpp)\n SOURCE_GROUP(\"hostapi\\\\ASIO\" FILES ${PA_ASIO_SOURCES})\n SOURCE_GROUP(\"hostapi\\\\ASIO\\\\ASIOSDK\" FILES ${PA_ASIOSDK_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_asio.h)\n SET(PA_SOURCES ${PA_SOURCES} ${PA_ASIO_SOURCES})\n SET(PA_NON_UNICODE_SOURCES ${PA_NON_UNICODE_SOURCES} ${PA_ASIOSDK_SOURCES})\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ole32 uuid)\n ELSE()\n # Set variables for DEF file expansion\n SET(DEF_EXCLUDE_ASIO_SYMBOLS \";\")\n ENDIF()\n\n OPTION(PA_USE_DS \"Enable support for DirectSound\" ON)\n IF(PA_USE_DS)\n IF(MINGW)\n MESSAGE(STATUS \"DirectSound support will be built with DSound provided by MinGW.\")\n OPTION(PA_USE_DIRECTSOUNDFULLDUPLEXCREATE \"Use DirectSound full duplex create\" OFF)\n ELSE(MINGW)\n OPTION(PA_USE_DIRECTSOUNDFULLDUPLEXCREATE \"Use DirectSound full duplex create\" ON)\n ENDIF(MINGW)\n MARK_AS_ADVANCED(PA_USE_DIRECTSOUNDFULLDUPLEXCREATE)\n IF(PA_USE_DIRECTSOUNDFULLDUPLEXCREATE)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE)\n ENDIF()\n SET(PA_DS_INCLUDES src/hostapi/dsound/pa_win_ds_dynlink.h)\n SET(PA_DS_SOURCES src/hostapi/dsound/pa_win_ds.c src/hostapi/dsound/pa_win_ds_dynlink.c)\n SOURCE_GROUP(\"hostapi\\\\dsound\" FILES ${PA_DS_INCLUDES} ${PA_DS_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_win_ds.h include/pa_win_waveformat.h)\n SET(PA_PRIVATE_INCLUDES ${PA_PRIVATE_INCLUDES} ${PA_DS_INCLUDES})\n SET(PA_SOURCES ${PA_SOURCES} ${PA_DS_SOURCES})\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} dsound)\n ENDIF(PA_USE_DS)\n\n OPTION(PA_USE_WMME \"Enable support for MME\" ON)\n IF(PA_USE_WMME)\n SET(PA_WMME_SOURCES src/hostapi/wmme/pa_win_wmme.c)\n SOURCE_GROUP(\"hostapi\\\\wmme\" FILES ${PA_WMME_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_win_wmme.h include/pa_win_waveformat.h)\n SET(PA_SOURCES ${PA_SOURCES} ${PA_WMME_SOURCES})\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ole32 uuid)\n ENDIF()\n\n # MinGW versions below 4.93, especially non MinGW-w64 distributions may\n # break in the wasapi build. If an older MinGW version is required, WASAPI-\n # support needs to be disabled.\n OPTION(PA_USE_WASAPI \"Enable support for WASAPI\" ON)\n IF(PA_USE_WASAPI)\n SET(PA_WASAPI_SOURCES src/hostapi/wasapi/pa_win_wasapi.c)\n SOURCE_GROUP(\"hostapi\\\\wasapi\" FILES ${PA_WASAPI_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_win_wasapi.h include/pa_win_waveformat.h)\n SET(PA_SOURCES ${PA_SOURCES} ${PA_WASAPI_SOURCES})\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ole32 uuid)\n ELSE()\n SET(DEF_EXCLUDE_WASAPI_SYMBOLS \";\")\n ENDIF()\n\n OPTION(PA_USE_WDMKS \"Enable support for WDMKS\" ON)\n IF(PA_USE_WDMKS)\n SET(PA_WDMKS_SOURCES src/hostapi/wdmks/pa_win_wdmks.c)\n SOURCE_GROUP(\"hostapi\\\\wdmks\" FILES ${PA_WDMKS_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_win_wdmks.h)\n SET(PA_SOURCES ${PA_SOURCES} ${PA_WDMKS_SOURCES})\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} setupapi ole32 uuid)\n ENDIF()\n\n OPTION(PA_USE_WDMKS_DEVICE_INFO \"Use WDM/KS API for device info\" ON)\n MARK_AS_ADVANCED(PA_USE_WDMKS_DEVICE_INFO)\n IF(PA_USE_WDMKS_DEVICE_INFO)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PAWIN_USE_WDMKS_DEVICE_INFO)\n ENDIF()\n\n SET(GENERATED_MESSAGE \"CMake generated file, do NOT edit! Use CMake-GUI to change configuration instead.\")\n CONFIGURE_FILE(cmake_support/template_portaudio.def ${CMAKE_CURRENT_BINARY_DIR}/portaudio_cmake.def @ONLY)\n CONFIGURE_FILE(cmake_support/options_cmake.h.in ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h @ONLY)\n SET(PA_PRIVATE_INCLUDES ${PA_PRIVATE_INCLUDES} ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PORTAUDIO_CMAKE_GENERATED)\n SOURCE_GROUP(\"cmake_generated\" FILES ${CMAKE_CURRENT_BINARY_DIR}/portaudio_cmake.def ${CMAKE_CURRENT_BINARY_DIR}/options_cmake.h)\n\n SET(PA_EXTRA_SHARED_SOURCES ${CMAKE_CURRENT_BINARY_DIR}/portaudio_cmake.def)\n\nELSE()\n\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} src/os/unix)\n SET(PA_PLATFORM_SOURCES src/os/unix/pa_unix_hostapis.c src/os/unix/pa_unix_util.c)\n SOURCE_GROUP(\"os\\\\unix\" FILES ${PA_PLATFORM_SOURCES})\n SET(PA_SOURCES ${PA_SOURCES} ${PA_PLATFORM_SOURCES})\n\n IF(APPLE)\n\n SET(CMAKE_MACOSX_RPATH 1)\n OPTION(PA_USE_COREAUDIO \"Enable support for CoreAudio\" ON)\n IF(PA_USE_COREAUDIO)\n SET(PA_COREAUDIO_SOURCES\n src/hostapi/coreaudio/pa_mac_core.c\n src/hostapi/coreaudio/pa_mac_core_blocking.c\n src/hostapi/coreaudio/pa_mac_core_utilities.c)\n SET(PA_COREAUDIO_INCLUDES\n src/hostapi/coreaudio/pa_mac_core_blocking.h\n src/hostapi/coreaudio/pa_mac_core_utilities.h)\n SOURCE_GROUP(\"hostapi\\\\coreaudio\" FILES ${PA_COREAUDIO_SOURCES} ${PA_COREAUDIO_INCLUDES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_mac_core.h)\n SET(PA_PRIVATE_INCLUDES ${PA_PRIVATE_INCLUDES} ${PA_COREAUDIO_INCLUDES})\n SET(PA_SOURCES ${PA_SOURCES} ${PA_COREAUDIO_SOURCES})\n\n FIND_LIBRARY(COREAUDIO_LIBRARY CoreAudio REQUIRED)\n FIND_LIBRARY(AUDIOTOOLBOX_LIBRARY AudioToolbox REQUIRED)\n FIND_LIBRARY(AUDIOUNIT_LIBRARY AudioUnit REQUIRED)\n FIND_LIBRARY(COREFOUNDATION_LIBRARY CoreFoundation REQUIRED)\n FIND_LIBRARY(CORESERVICES_LIBRARY CoreServices REQUIRED)\n MARK_AS_ADVANCED(COREAUDIO_LIBRARY AUDIOTOOLBOX_LIBRARY AUDIOUNIT_LIBRARY COREFOUNDATION_LIBRARY CORESERVICES_LIBRARY)\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ${COREAUDIO_LIBRARY} ${AUDIOTOOLBOX_LIBRARY} ${AUDIOUNIT_LIBRARY} ${COREFOUNDATION_LIBRARY} ${CORESERVICES_LIBRARY})\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_USE_COREAUDIO)\n SET(PA_PKGCONFIG_LDFLAGS \"${PA_PKGCONFIG_LDFLAGS} -framework CoreAudio -framework AudioToolbox -framework AudioUnit -framework CoreFoundation -framework CoreServices\")\n ENDIF()\n\n ELSEIF(UNIX)\n\n FIND_PACKAGE(Jack)\n IF(JACK_FOUND)\n OPTION(PA_USE_JACK \"Enable support for Jack\" ON)\n ELSE()\n OPTION(PA_USE_JACK \"Enable support for Jack\" OFF)\n ENDIF()\n IF(PA_USE_JACK)\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} ${JACK_INCLUDE_DIRS})\n SET(PA_JACK_SOURCES src/hostapi/jack/pa_jack.c)\n SOURCE_GROUP(\"hostapi\\\\JACK\" FILES ${PA_JACK_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_jack.h)\n SET(PA_SOURCES ${PA_SOURCES} ${PA_JACK_SOURCES})\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_USE_JACK)\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ${JACK_LIBRARIES})\n SET(PA_PKGCONFIG_LDFLAGS \"${PA_PKGCONFIG_LDFLAGS} -ljack\")\n ENDIF()\n\n FIND_PACKAGE(ALSA)\n IF(ALSA_FOUND)\n OPTION(PA_USE_ALSA \"Enable support for ALSA\" ON)\n OPTION(PA_ALSA_DYNAMIC \"Enable loading ALSA through dlopen\" OFF)\n ELSE()\n OPTION(PA_USE_ALSA \"Enable support for ALSA\" OFF)\n ENDIF()\n IF(PA_USE_ALSA)\n SET(PA_PRIVATE_INCLUDE_PATHS ${PA_PRIVATE_INCLUDE_PATHS} ${ALSA_INCLUDE_DIRS})\n SET(PA_ALSA_SOURCES src/hostapi/alsa/pa_linux_alsa.c)\n SOURCE_GROUP(\"hostapi\\\\ALSA\" FILES ${PA_ALSA_SOURCES})\n SET(PA_PUBLIC_INCLUDES ${PA_PUBLIC_INCLUDES} include/pa_linux_alsa.h)\n SET(PA_SOURCES ${PA_SOURCES} ${PA_ALSA_SOURCES})\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_USE_ALSA)\n IF(PA_ALSA_DYNAMIC)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_ALSA_DYNAMIC)\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ${CMAKE_DL_LIBS})\n SET(PA_PKGCONFIG_LDFLAGS \"${PA_PKGCONFIG_LDFLAGS} -l${CMAKE_DL_LIBS}\")\n ELSE()\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} ${ALSA_LIBRARIES})\n SET(PA_PKGCONFIG_LDFLAGS \"${PA_PKGCONFIG_LDFLAGS} -lasound\")\n ENDIF()\n ENDIF()\n\n ENDIF()\n\n SET(PA_PKGCONFIG_LDFLAGS \"${PA_PKGCONFIG_LDFLAGS} -lm -lpthread\")\n SET(PA_LIBRARY_DEPENDENCIES ${PA_LIBRARY_DEPENDENCIES} m pthread)\n\nENDIF()\n\nSOURCE_GROUP(\"include\" FILES ${PA_PUBLIC_INCLUDES})\n\nSET(PA_INCLUDES ${PA_PRIVATE_INCLUDES} ${PA_PUBLIC_INCLUDES})\n\nIF(WIN32)\n OPTION(PA_UNICODE_BUILD \"Enable Portaudio Unicode build\" ON)\n IF(PA_UNICODE_BUILD)\n SET_SOURCE_FILES_PROPERTIES(${PA_SOURCES} PROPERTIES COMPILE_DEFINITIONS \"UNICODE;_UNICODE\")\n ENDIF()\nENDIF()\n\nOPTION(PA_ENABLE_DEBUG_OUTPUT \"Enable debug output for Portaudio\" OFF)\nIF(PA_ENABLE_DEBUG_OUTPUT)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_ENABLE_DEBUG_OUTPUT)\nENDIF()\n\nINCLUDE(TestBigEndian)\nTEST_BIG_ENDIAN(IS_BIG_ENDIAN)\nIF(IS_BIG_ENDIAN)\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_BIG_ENDIAN)\nELSE()\n SET(PA_PRIVATE_COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS} PA_LITTLE_ENDIAN)\nENDIF()\n\nOPTION(PA_BUILD_STATIC \"Build static library\" ON)\nOPTION(PA_BUILD_SHARED \"Build shared/dynamic library\" ON)\n\nIF(MSVC)\n OPTION(PA_LIBNAME_ADD_SUFFIX \"Add suffix _static to static library name\" ON)\nELSE()\n OPTION(PA_LIBNAME_ADD_SUFFIX \"Add suffix _static to static library name\" OFF)\nENDIF()\n\n# MSVC: if PA_LIBNAME_ADD_SUFFIX is not used, and both static and shared libraries are\n# built, one, of import- and static libraries, will overwrite the other. In\n# embedded builds this is not an issue as they will only build the configuration\n# used in the host application.\nMARK_AS_ADVANCED(PA_LIBNAME_ADD_SUFFIX)\nIF(MSVC AND PA_BUILD_STATIC AND PA_BUILD_SHARED AND NOT PA_LIBNAME_ADD_SUFFIX)\n MESSAGE(WARNING \"Building both shared and static libraries, and avoiding the suffix _static will lead to a name conflict\")\n SET(PA_LIBNAME_ADD_SUFFIX ON CACHE BOOL \"Forcing use of suffix _static to avoid name conflict between static and import library\" FORCE)\n MESSAGE(WARNING \"PA_LIBNAME_ADD_SUFFIX was set to ON\")\nENDIF()\n\nSET(PA_TARGETS \"\")\n\nIF(PA_BUILD_SHARED)\n LIST(APPEND PA_TARGETS portaudio)\n ADD_LIBRARY(portaudio SHARED ${PA_INCLUDES} ${PA_COMMON_INCLUDES} ${PA_SOURCES} ${PA_NON_UNICODE_SOURCES} ${PA_EXTRA_SHARED_SOURCES})\n SET_PROPERTY(TARGET portaudio APPEND_STRING PROPERTY COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS})\n TARGET_INCLUDE_DIRECTORIES(portaudio PRIVATE ${PA_PRIVATE_INCLUDE_PATHS})\n TARGET_INCLUDE_DIRECTORIES(portaudio PUBLIC \"$\" \"$\")\n TARGET_LINK_LIBRARIES(portaudio ${PA_LIBRARY_DEPENDENCIES})\nENDIF()\n\nIF(PA_BUILD_STATIC)\n LIST(APPEND PA_TARGETS portaudio_static)\n ADD_LIBRARY(portaudio_static STATIC ${PA_INCLUDES} ${PA_COMMON_INCLUDES} ${PA_SOURCES} ${PA_NON_UNICODE_SOURCES})\n SET_PROPERTY(TARGET portaudio_static APPEND_STRING PROPERTY COMPILE_DEFINITIONS ${PA_PRIVATE_COMPILE_DEFINITIONS})\n TARGET_INCLUDE_DIRECTORIES(portaudio_static PRIVATE ${PA_PRIVATE_INCLUDE_PATHS})\n TARGET_INCLUDE_DIRECTORIES(portaudio_static PUBLIC \"$\" \"$\")\n TARGET_LINK_LIBRARIES(portaudio_static ${PA_LIBRARY_DEPENDENCIES})\n IF(NOT PA_LIBNAME_ADD_SUFFIX)\n SET_PROPERTY(TARGET portaudio_static PROPERTY OUTPUT_NAME portaudio)\n ENDIF()\nENDIF()\n\nIF(WIN32 AND MSVC)\n OPTION(PA_CONFIG_LIB_OUTPUT_PATH \"Make sure that output paths are kept neat\" OFF)\n IF(CMAKE_CL_64)\n SET(TARGET_POSTFIX x64)\n IF(PA_CONFIG_LIB_OUTPUT_PATH)\n SET(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin/x64)\n ENDIF()\n ELSE()\n SET(TARGET_POSTFIX x86)\n IF(PA_CONFIG_LIB_OUTPUT_PATH)\n SET(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/bin/Win32)\n ENDIF()\n ENDIF()\n IF(PA_BUILD_SHARED)\n IF(PA_LIBNAME_ADD_SUFFIX)\n SET_TARGET_PROPERTIES(portaudio PROPERTIES OUTPUT_NAME portaudio_${TARGET_POSTFIX})\n ELSE()\n SET_TARGET_PROPERTIES(portaudio PROPERTIES OUTPUT_NAME portaudio)\n ENDIF()\n ENDIF()\n IF(PA_BUILD_STATIC)\n IF(PA_LIBNAME_ADD_SUFFIX)\n SET_TARGET_PROPERTIES(portaudio_static PROPERTIES OUTPUT_NAME portaudio_static_${TARGET_POSTFIX})\n ELSE()\n SET_TARGET_PROPERTIES(portaudio_static PROPERTIES OUTPUT_NAME portaudio)\n ENDIF()\n ENDIF()\nELSE()\n IF(APPLE AND CMAKE_VERSION VERSION_GREATER 3.4.2)\n OPTION(PA_OUTPUT_OSX_FRAMEWORK \"Generate an OS X framework instead of the simple library\" OFF)\n IF(PA_OUTPUT_OSX_FRAMEWORK)\n SET_TARGET_PROPERTIES(portaudio PROPERTIES\n FRAMEWORK TRUE\n MACOSX_FRAMEWORK_IDENTIFIER com.portaudio\n FRAMEWORK_VERSION A\n PUBLIC_HEADER \"${PA_PUBLIC_INCLUDES}\"\n VERSION ${PA_SOVERSION}\n SOVERSION ${PA_SOVERSION})\n ENDIF()\n ENDIF()\nENDIF()\n\n# At least on Windows in embedded builds, portaudio's install target should likely\n# not be executed, as the library would usually already be installed as part of, and\n# by means of the host application.\n# The option below offers the option to avoid executing the portaudio install target\n# for cases in which the host-application executes install, but no independent install\n# of portaudio is wished.\nOPTION(PA_DISABLE_INSTALL \"Disable targets install and uninstall (for embedded builds)\" OFF)\n\nIF(NOT PA_OUTPUT_OSX_FRAMEWORK AND NOT PA_DISABLE_INSTALL)\n INCLUDE(CMakePackageConfigHelpers)\n\n CONFIGURE_PACKAGE_CONFIG_FILE(cmake_support/portaudioConfig.cmake.in ${CMAKE_BINARY_DIR}/cmake/portaudio/portaudioConfig.cmake\n INSTALL_DESTINATION \"lib/cmake/portaudio\"\n NO_CHECK_REQUIRED_COMPONENTS_MACRO)\n WRITE_BASIC_PACKAGE_VERSION_FILE(${CMAKE_BINARY_DIR}/cmake/portaudio/portaudioConfigVersion.cmake\n VERSION ${PA_VERSION}\n COMPATIBILITY SameMajorVersion)\n CONFIGURE_FILE(cmake_support/portaudio-2.0.pc.in ${CMAKE_CURRENT_BINARY_DIR}/portaudio-2.0.pc @ONLY)\n INSTALL(FILES README.md DESTINATION share/doc/portaudio)\n INSTALL(FILES LICENSE.txt DESTINATION share/doc/portaudio)\n INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/portaudio-2.0.pc DESTINATION lib/pkgconfig)\n INSTALL(FILES ${PA_PUBLIC_INCLUDES} DESTINATION include)\n INSTALL(TARGETS ${PA_TARGETS}\n EXPORT portaudio-targets\n RUNTIME DESTINATION bin\n LIBRARY DESTINATION lib\n ARCHIVE DESTINATION lib)\n INSTALL(EXPORT portaudio-targets FILE \"portaudioTargets.cmake\" DESTINATION \"lib/cmake/portaudio\")\n EXPORT(TARGETS ${PA_TARGETS} FILE \"${PROJECT_BINARY_DIR}/cmake/portaudio/portaudioTargets.cmake\")\n INSTALL(FILES \"${CMAKE_BINARY_DIR}/cmake/portaudio/portaudioConfig.cmake\"\n \"${CMAKE_BINARY_DIR}/cmake/portaudio/portaudioConfigVersion.cmake\"\n DESTINATION \"lib/cmake/portaudio\")\n\n IF (NOT TARGET uninstall)\n CONFIGURE_FILE(\n \"${CMAKE_CURRENT_SOURCE_DIR}/cmake_support/cmake_uninstall.cmake.in\"\n \"${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake\"\n IMMEDIATE @ONLY)\n ADD_CUSTOM_TARGET(uninstall\n COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)\n ENDIF()\nENDIF()\n\n# Prepared for inclusion of test files\nOPTION(PA_BUILD_TESTS \"Include test projects\" OFF)\nIF(PA_BUILD_TESTS)\n SUBDIRS(test)\nENDIF()\n\n# Prepared for inclusion of test files\nOPTION(PA_BUILD_EXAMPLES \"Include example projects\" OFF)\nIF(PA_BUILD_EXAMPLES)\n SUBDIRS(examples)\nENDIF()\n" }, { "path": "thirdparty/portaudio/Doxyfile", "content": "# Doxyfile 1.4.6\n\n#---------------------------------------------------------------------------\n# Project related configuration options\n#---------------------------------------------------------------------------\nPROJECT_NAME = PortAudio\nPROJECT_NUMBER = 2.0\nOUTPUT_DIRECTORY = ./doc/\nCREATE_SUBDIRS = NO\nOUTPUT_LANGUAGE = English\nUSE_WINDOWS_ENCODING = NO\nBRIEF_MEMBER_DESC = YES\nREPEAT_BRIEF = YES\nABBREVIATE_BRIEF = \"The $name class\" \\\n \"The $name widget\" \\\n \"The $name file\" \\\n is \\\n provides \\\n specifies \\\n contains \\\n represents \\\n a \\\n an \\\n the\nALWAYS_DETAILED_SEC = NO\nINLINE_INHERITED_MEMB = NO\nFULL_PATH_NAMES = NO\nSTRIP_FROM_PATH = \nSTRIP_FROM_INC_PATH = \nSHORT_NAMES = NO\nJAVADOC_AUTOBRIEF = NO\nMULTILINE_CPP_IS_BRIEF = NO\nDETAILS_AT_TOP = NO\nINHERIT_DOCS = YES\nSEPARATE_MEMBER_PAGES = NO\nTAB_SIZE = 8\nALIASES = \nOPTIMIZE_OUTPUT_FOR_C = YES\nOPTIMIZE_OUTPUT_JAVA = NO\nBUILTIN_STL_SUPPORT = NO\nDISTRIBUTE_GROUP_DOC = NO\nSUBGROUPING = YES\n#---------------------------------------------------------------------------\n# Build related configuration options\n#---------------------------------------------------------------------------\nEXTRACT_ALL = NO\nEXTRACT_PRIVATE = NO\nEXTRACT_STATIC = NO\nEXTRACT_LOCAL_CLASSES = YES\nEXTRACT_LOCAL_METHODS = NO\nHIDE_UNDOC_MEMBERS = NO\nHIDE_UNDOC_CLASSES = NO\nHIDE_FRIEND_COMPOUNDS = NO\nHIDE_IN_BODY_DOCS = NO\nINTERNAL_DOCS = NO\nCASE_SENSE_NAMES = YES\nHIDE_SCOPE_NAMES = NO\nSHOW_INCLUDE_FILES = YES\nINLINE_INFO = YES\nSORT_MEMBER_DOCS = YES\nSORT_BRIEF_DOCS = NO\nSORT_BY_SCOPE_NAME = NO\nGENERATE_TODOLIST = NO\nGENERATE_TESTLIST = NO\nGENERATE_BUGLIST = NO\nGENERATE_DEPRECATEDLIST= YES\nENABLED_SECTIONS = \nMAX_INITIALIZER_LINES = 30\nSHOW_USED_FILES = YES\nSHOW_DIRECTORIES = YES\nFILE_VERSION_FILTER = \n#---------------------------------------------------------------------------\n# configuration options related to warning and progress messages\n#---------------------------------------------------------------------------\nQUIET = NO\nWARNINGS = YES\nWARN_IF_UNDOCUMENTED = YES\nWARN_IF_DOC_ERROR = YES\nWARN_NO_PARAMDOC = NO\nWARN_FORMAT = \"$file:$line: $text\"\nWARN_LOGFILE = \n#---------------------------------------------------------------------------\n# configuration options related to the input files\n#---------------------------------------------------------------------------\nINPUT = doc/src \\\n include \\\n examples\nFILE_PATTERNS = *.h \\\n *.c \\\n *.cpp \\\n *.java \\\n *.dox\nRECURSIVE = YES\nEXCLUDE = src/hostapi/wasapi/mingw-include\nEXCLUDE_SYMLINKS = NO\nEXCLUDE_PATTERNS = \nEXAMPLE_PATH = \nEXAMPLE_PATTERNS = \nEXAMPLE_RECURSIVE = NO\nIMAGE_PATH = doc/src/images\nINPUT_FILTER = \nFILTER_PATTERNS = \nFILTER_SOURCE_FILES = NO\n#---------------------------------------------------------------------------\n# configuration options related to source browsing\n#---------------------------------------------------------------------------\nSOURCE_BROWSER = YES\nINLINE_SOURCES = NO\nSTRIP_CODE_COMMENTS = YES\nREFERENCED_BY_RELATION = YES\nREFERENCES_RELATION = YES\nUSE_HTAGS = NO\nVERBATIM_HEADERS = YES\n#---------------------------------------------------------------------------\n# configuration options related to the alphabetical class index\n#---------------------------------------------------------------------------\nALPHABETICAL_INDEX = NO\nCOLS_IN_ALPHA_INDEX = 5\nIGNORE_PREFIX = \n#---------------------------------------------------------------------------\n# configuration options related to the HTML output\n#---------------------------------------------------------------------------\nGENERATE_HTML = YES\nHTML_OUTPUT = html\nHTML_FILE_EXTENSION = .html\nHTML_HEADER = \nHTML_FOOTER = \nHTML_STYLESHEET = \nHTML_ALIGN_MEMBERS = YES\nGENERATE_HTMLHELP = NO\nCHM_FILE = \nHHC_LOCATION = \nGENERATE_CHI = NO\nBINARY_TOC = NO\nTOC_EXPAND = NO\nDISABLE_INDEX = NO\nENUM_VALUES_PER_LINE = 4\nGENERATE_TREEVIEW = NO\nTREEVIEW_WIDTH = 250\n#---------------------------------------------------------------------------\n# configuration options related to the LaTeX output\n#---------------------------------------------------------------------------\nGENERATE_LATEX = NO\nLATEX_OUTPUT = latex\nLATEX_CMD_NAME = latex\nMAKEINDEX_CMD_NAME = makeindex\nCOMPACT_LATEX = NO\nPAPER_TYPE = a4wide\nEXTRA_PACKAGES = \nLATEX_HEADER = \nPDF_HYPERLINKS = NO\nUSE_PDFLATEX = NO\nLATEX_BATCHMODE = NO\nLATEX_HIDE_INDICES = NO\n#---------------------------------------------------------------------------\n# configuration options related to the RTF output\n#---------------------------------------------------------------------------\nGENERATE_RTF = NO\nRTF_OUTPUT = rtf\nCOMPACT_RTF = NO\nRTF_HYPERLINKS = NO\nRTF_STYLESHEET_FILE = \nRTF_EXTENSIONS_FILE = \n#---------------------------------------------------------------------------\n# configuration options related to the man page output\n#---------------------------------------------------------------------------\nGENERATE_MAN = NO\nMAN_OUTPUT = man\nMAN_EXTENSION = .3\nMAN_LINKS = NO\n#---------------------------------------------------------------------------\n# configuration options related to the XML output\n#---------------------------------------------------------------------------\nGENERATE_XML = NO\nXML_OUTPUT = xml\nXML_SCHEMA = \nXML_DTD = \nXML_PROGRAMLISTING = YES\n#---------------------------------------------------------------------------\n# configuration options for the AutoGen Definitions output\n#---------------------------------------------------------------------------\nGENERATE_AUTOGEN_DEF = NO\n#---------------------------------------------------------------------------\n# configuration options related to the Perl module output\n#---------------------------------------------------------------------------\nGENERATE_PERLMOD = NO\nPERLMOD_LATEX = NO\nPERLMOD_PRETTY = YES\nPERLMOD_MAKEVAR_PREFIX = \n#---------------------------------------------------------------------------\n# Configuration options related to the preprocessor \n#---------------------------------------------------------------------------\nENABLE_PREPROCESSING = YES\nMACRO_EXPANSION = NO\nEXPAND_ONLY_PREDEF = NO\nSEARCH_INCLUDES = YES\nINCLUDE_PATH = \nINCLUDE_FILE_PATTERNS = \nPREDEFINED = \nEXPAND_AS_DEFINED = \nSKIP_FUNCTION_MACROS = YES\n#---------------------------------------------------------------------------\n# Configuration::additions related to external references \n#---------------------------------------------------------------------------\nTAGFILES = \nGENERATE_TAGFILE = \nALLEXTERNALS = NO\nEXTERNAL_GROUPS = YES\nPERL_PATH = /usr/bin/perl\n#---------------------------------------------------------------------------\n# Configuration options related to the dot tool \n#---------------------------------------------------------------------------\nCLASS_DIAGRAMS = NO\nHIDE_UNDOC_RELATIONS = NO\nHAVE_DOT = NO\nCLASS_GRAPH = YES\nCOLLABORATION_GRAPH = YES\nGROUP_GRAPHS = YES\nUML_LOOK = NO\nTEMPLATE_RELATIONS = YES\nINCLUDE_GRAPH = YES\nINCLUDED_BY_GRAPH = YES\nCALL_GRAPH = NO\nGRAPHICAL_HIERARCHY = YES\nDIRECTORY_GRAPH = YES\nDOT_IMAGE_FORMAT = png\nDOT_PATH = \nDOTFILE_DIRS = \nMAX_DOT_GRAPH_WIDTH = 1024\nMAX_DOT_GRAPH_HEIGHT = 1024\nMAX_DOT_GRAPH_DEPTH = 1000\nDOT_TRANSPARENT = NO\nDOT_MULTI_TARGETS = NO\nGENERATE_LEGEND = YES\nDOT_CLEANUP = YES\n#---------------------------------------------------------------------------\n# Configuration::additions related to the search engine \n#---------------------------------------------------------------------------\nSEARCHENGINE = NO\n" }, { "path": "thirdparty/portaudio/Doxyfile.developer", "content": "# Doxyfile 1.4.6\n\n#---------------------------------------------------------------------------\n# Project related configuration options\n#---------------------------------------------------------------------------\nPROJECT_NAME = PortAudio\nPROJECT_NUMBER = 2.0\nOUTPUT_DIRECTORY = ./doc/\nCREATE_SUBDIRS = NO\nOUTPUT_LANGUAGE = English\nUSE_WINDOWS_ENCODING = NO\nBRIEF_MEMBER_DESC = YES\nREPEAT_BRIEF = YES\nABBREVIATE_BRIEF = \"The $name class\" \\\n \"The $name widget\" \\\n \"The $name file\" \\\n is \\\n provides \\\n specifies \\\n contains \\\n represents \\\n a \\\n an \\\n the\nALWAYS_DETAILED_SEC = NO\nINLINE_INHERITED_MEMB = NO\nFULL_PATH_NAMES = NO\nSTRIP_FROM_PATH = \nSTRIP_FROM_INC_PATH = \nSHORT_NAMES = NO\nJAVADOC_AUTOBRIEF = NO\nMULTILINE_CPP_IS_BRIEF = NO\nDETAILS_AT_TOP = NO\nINHERIT_DOCS = YES\nSEPARATE_MEMBER_PAGES = NO\nTAB_SIZE = 8\nALIASES = \nOPTIMIZE_OUTPUT_FOR_C = YES\nOPTIMIZE_OUTPUT_JAVA = NO\nBUILTIN_STL_SUPPORT = NO\nDISTRIBUTE_GROUP_DOC = NO\nSUBGROUPING = YES\n#---------------------------------------------------------------------------\n# Build related configuration options\n#---------------------------------------------------------------------------\nEXTRACT_ALL = YES\nEXTRACT_PRIVATE = NO\nEXTRACT_STATIC = NO\nEXTRACT_LOCAL_CLASSES = YES\nEXTRACT_LOCAL_METHODS = NO\nHIDE_UNDOC_MEMBERS = NO\nHIDE_UNDOC_CLASSES = NO\nHIDE_FRIEND_COMPOUNDS = NO\nHIDE_IN_BODY_DOCS = NO\nINTERNAL_DOCS = YES\nCASE_SENSE_NAMES = YES\nHIDE_SCOPE_NAMES = NO\nSHOW_INCLUDE_FILES = YES\nINLINE_INFO = YES\nSORT_MEMBER_DOCS = YES\nSORT_BRIEF_DOCS = NO\nSORT_BY_SCOPE_NAME = NO\nGENERATE_TODOLIST = YES\nGENERATE_TESTLIST = YES\nGENERATE_BUGLIST = YES\nGENERATE_DEPRECATEDLIST= YES\nENABLED_SECTIONS = INTERNAL\nMAX_INITIALIZER_LINES = 30\nSHOW_USED_FILES = YES\nSHOW_DIRECTORIES = YES\nFILE_VERSION_FILTER = \n#---------------------------------------------------------------------------\n# configuration options related to warning and progress messages\n#---------------------------------------------------------------------------\nQUIET = NO\nWARNINGS = YES\nWARN_IF_UNDOCUMENTED = YES\nWARN_IF_DOC_ERROR = YES\nWARN_NO_PARAMDOC = NO\nWARN_FORMAT = \"$file:$line: $text\"\nWARN_LOGFILE = \n#---------------------------------------------------------------------------\n# configuration options related to the input files\n#---------------------------------------------------------------------------\nINPUT = doc/src \\\n include \\\n examples \\ \n src \\\n test \\\n qa\nFILE_PATTERNS = *.h \\\n *.c \\\n *.cpp \\\n *.java \\\n *.dox\nRECURSIVE = YES\nEXCLUDE = src/hostapi/wasapi/mingw-include\nEXCLUDE_SYMLINKS = NO\nEXCLUDE_PATTERNS = \nEXAMPLE_PATH = \nEXAMPLE_PATTERNS = \nEXAMPLE_RECURSIVE = NO\nIMAGE_PATH = doc/src/images\nINPUT_FILTER = \nFILTER_PATTERNS = \nFILTER_SOURCE_FILES = NO\n#---------------------------------------------------------------------------\n# configuration options related to source browsing\n#---------------------------------------------------------------------------\nSOURCE_BROWSER = NO\nINLINE_SOURCES = NO\nSTRIP_CODE_COMMENTS = YES\nREFERENCED_BY_RELATION = YES\nREFERENCES_RELATION = YES\nUSE_HTAGS = NO\nVERBATIM_HEADERS = YES\n#---------------------------------------------------------------------------\n# configuration options related to the alphabetical class index\n#---------------------------------------------------------------------------\nALPHABETICAL_INDEX = NO\nCOLS_IN_ALPHA_INDEX = 5\nIGNORE_PREFIX = \n#---------------------------------------------------------------------------\n# configuration options related to the HTML output\n#---------------------------------------------------------------------------\nGENERATE_HTML = YES\nHTML_OUTPUT = html\nHTML_FILE_EXTENSION = .html\nHTML_HEADER = \nHTML_FOOTER = \nHTML_STYLESHEET = \nHTML_ALIGN_MEMBERS = YES\nGENERATE_HTMLHELP = NO\nCHM_FILE = \nHHC_LOCATION = \nGENERATE_CHI = NO\nBINARY_TOC = NO\nTOC_EXPAND = NO\nDISABLE_INDEX = NO\nENUM_VALUES_PER_LINE = 4\nGENERATE_TREEVIEW = NO\nTREEVIEW_WIDTH = 250\n#---------------------------------------------------------------------------\n# configuration options related to the LaTeX output\n#---------------------------------------------------------------------------\nGENERATE_LATEX = NO\nLATEX_OUTPUT = latex\nLATEX_CMD_NAME = latex\nMAKEINDEX_CMD_NAME = makeindex\nCOMPACT_LATEX = NO\nPAPER_TYPE = a4wide\nEXTRA_PACKAGES = \nLATEX_HEADER = \nPDF_HYPERLINKS = NO\nUSE_PDFLATEX = NO\nLATEX_BATCHMODE = NO\nLATEX_HIDE_INDICES = NO\n#---------------------------------------------------------------------------\n# configuration options related to the RTF output\n#---------------------------------------------------------------------------\nGENERATE_RTF = NO\nRTF_OUTPUT = rtf\nCOMPACT_RTF = NO\nRTF_HYPERLINKS = NO\nRTF_STYLESHEET_FILE = \nRTF_EXTENSIONS_FILE = \n#---------------------------------------------------------------------------\n# configuration options related to the man page output\n#---------------------------------------------------------------------------\nGENERATE_MAN = NO\nMAN_OUTPUT = man\nMAN_EXTENSION = .3\nMAN_LINKS = NO\n#---------------------------------------------------------------------------\n# configuration options related to the XML output\n#---------------------------------------------------------------------------\nGENERATE_XML = NO\nXML_OUTPUT = xml\nXML_SCHEMA = \nXML_DTD = \nXML_PROGRAMLISTING = YES\n#---------------------------------------------------------------------------\n# configuration options for the AutoGen Definitions output\n#---------------------------------------------------------------------------\nGENERATE_AUTOGEN_DEF = NO\n#---------------------------------------------------------------------------\n# configuration options related to the Perl module output\n#---------------------------------------------------------------------------\nGENERATE_PERLMOD = NO\nPERLMOD_LATEX = NO\nPERLMOD_PRETTY = YES\nPERLMOD_MAKEVAR_PREFIX = \n#---------------------------------------------------------------------------\n# Configuration options related to the preprocessor \n#---------------------------------------------------------------------------\nENABLE_PREPROCESSING = YES\nMACRO_EXPANSION = NO\nEXPAND_ONLY_PREDEF = NO\nSEARCH_INCLUDES = YES\nINCLUDE_PATH = \nINCLUDE_FILE_PATTERNS = \nPREDEFINED = \nEXPAND_AS_DEFINED = \nSKIP_FUNCTION_MACROS = YES\n#---------------------------------------------------------------------------\n# Configuration::additions related to external references \n#---------------------------------------------------------------------------\nTAGFILES = \nGENERATE_TAGFILE = \nALLEXTERNALS = NO\nEXTERNAL_GROUPS = YES\nPERL_PATH = /usr/bin/perl\n#---------------------------------------------------------------------------\n# Configuration options related to the dot tool \n#---------------------------------------------------------------------------\nCLASS_DIAGRAMS = NO\nHIDE_UNDOC_RELATIONS = NO\nHAVE_DOT = NO\nCLASS_GRAPH = YES\nCOLLABORATION_GRAPH = YES\nGROUP_GRAPHS = YES\nUML_LOOK = NO\nTEMPLATE_RELATIONS = YES\nINCLUDE_GRAPH = YES\nINCLUDED_BY_GRAPH = YES\nCALL_GRAPH = NO\nGRAPHICAL_HIERARCHY = YES\nDIRECTORY_GRAPH = YES\nDOT_IMAGE_FORMAT = png\nDOT_PATH = \nDOTFILE_DIRS = \nMAX_DOT_GRAPH_WIDTH = 1024\nMAX_DOT_GRAPH_HEIGHT = 1024\nMAX_DOT_GRAPH_DEPTH = 1000\nDOT_TRANSPARENT = NO\nDOT_MULTI_TARGETS = NO\nGENERATE_LEGEND = YES\nDOT_CLEANUP = YES\n#---------------------------------------------------------------------------\n# Configuration::additions related to the search engine \n#---------------------------------------------------------------------------\nSEARCHENGINE = NO\n" }, { "path": "thirdparty/portaudio/LICENSE.txt", "content": "Portable header file to contain:\n>>>>>\n/*\n * PortAudio Portable Real-Time Audio Library\n * PortAudio API Header File\n * Latest version available at: http://www.portaudio.com\n *\n * Copyright (c) 1999-2006 Ross Bencina and Phil Burk\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n<<<<<\n \n\nImplementation files to contain:\n>>>>>\n/*\n * PortAudio Portable Real-Time Audio Library\n * Latest version at: http://www.portaudio.com\n * Implementation\n * Copyright (c) 1999-2000 \n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n<<<<<" }, { "path": "thirdparty/portaudio/Makefile.in", "content": "#\n# PortAudio V19 Makefile.in\n#\n# Dominic Mazzoni\n# Modifications by Mikael Magnusson\n# Modifications by Stelios Bounanos\n#\n\ntop_srcdir = @top_srcdir@\nsrcdir = @srcdir@\nVPATH = @srcdir@\ntop_builddir = .\nPREFIX = @prefix@\nprefix = $(PREFIX)\nexec_prefix = @exec_prefix@\nbindir = @bindir@\nlibdir = @libdir@\nincludedir = @includedir@\nCC = @CC@\nCXX = @CXX@\nCFLAGS = @CFLAGS@ @DEFS@\nLIBS = @LIBS@\nAR = @AR@\nRANLIB = @RANLIB@\nSHELL = @SHELL@\nLIBTOOL = @LIBTOOL@\nINSTALL = @INSTALL@\nINSTALL_DATA = @INSTALL_DATA@\nSHARED_FLAGS = @SHARED_FLAGS@\nLDFLAGS = @LDFLAGS@\nDLL_LIBS = @DLL_LIBS@\nCXXFLAGS = @CXXFLAGS@\nNASM = @NASM@\nNASMOPT = @NASMOPT@\nLN_S = @LN_S@\nLT_CURRENT=@LT_CURRENT@\nLT_REVISION=@LT_REVISION@\nLT_AGE=@LT_AGE@\n\nOTHER_OBJS = @OTHER_OBJS@\nINCLUDES = @INCLUDES@\n\nPALIB = libportaudio.la\nPAINC = include/portaudio.h\n\nPA_LDFLAGS = $(LDFLAGS) $(SHARED_FLAGS) -rpath $(libdir) -no-undefined \\\n\t -export-symbols-regex \"(Pa|PaMacCore|PaJack|PaAlsa|PaAsio|PaOSS|PaWasapi|PaWasapiWinrt)_.*\" \\\n\t -version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE)\n\nCOMMON_OBJS = \\\n\tsrc/common/pa_allocation.o \\\n\tsrc/common/pa_converters.o \\\n\tsrc/common/pa_cpuload.o \\\n\tsrc/common/pa_dither.o \\\n\tsrc/common/pa_debugprint.o \\\n\tsrc/common/pa_front.o \\\n\tsrc/common/pa_process.o \\\n\tsrc/common/pa_stream.o \\\n\tsrc/common/pa_trace.o \\\n\tsrc/hostapi/skeleton/pa_hostapi_skeleton.o\n\nLOOPBACK_OBJS = \\\n\tqa/loopback/src/audio_analyzer.o \\\n\tqa/loopback/src/biquad_filter.o \\\n\tqa/loopback/src/paqa_tools.o \\\n\tqa/loopback/src/test_audio_analyzer.o \\\n\tqa/loopback/src/write_wav.o \\\n\tqa/loopback/src/paqa.o\n\t\nEXAMPLES = \\\n\tbin/pa_devs \\\n\tbin/pa_fuzz \\\n\tbin/paex_pink \\\n\tbin/paex_read_write_wire \\\n\tbin/paex_record \\\n\tbin/paex_saw \\\n\tbin/paex_sine \\\n\tbin/paex_write_sine \\\n\tbin/paex_write_sine_nonint\n\nSELFTESTS = \\\n\tbin/paqa_devs \\\n\tbin/paqa_errs \\\n\tbin/paqa_latency\n\t\nTESTS = \\\n\tbin/patest1 \\\n\tbin/patest_buffer \\\n\tbin/patest_callbackstop \\\n\tbin/patest_clip \\\n\tbin/patest_dither \\\n\tbin/patest_hang \\\n\tbin/patest_in_overflow \\\n\tbin/patest_latency \\\n\tbin/patest_leftright \\\n\tbin/patest_longsine \\\n\tbin/patest_many \\\n\tbin/patest_maxsines \\\n\tbin/patest_mono \\\n\tbin/patest_multi_sine \\\n\tbin/patest_out_underflow \\\n\tbin/patest_prime \\\n\tbin/patest_ringmix \\\n\tbin/patest_sine8 \\\n\tbin/patest_sine_channelmaps \\\n\tbin/patest_sine_formats \\\n\tbin/patest_sine_time \\\n\tbin/patest_sine_srate \\\n\tbin/patest_start_stop \\\n\tbin/patest_stop \\\n\tbin/patest_stop_playout \\\n\tbin/patest_toomanysines \\\n\tbin/patest_two_rates \\\n\tbin/patest_underflow \\\n\tbin/patest_wire \\\n\tbin/pa_minlat\n\n# Most of these don't compile yet. Put them in TESTS, above, if\n# you want to try to compile them...\nALL_TESTS = \\\n\t$(TESTS) \\\n\tbin/patest_sync \\\n\tbin/debug_convert \\\n\tbin/debug_dither_calc \\\n\tbin/debug_dual \\\n\tbin/debug_multi_in \\\n\tbin/debug_multi_out \\\n\tbin/debug_record \\\n\tbin/debug_record_reuse \\\n\tbin/debug_sine_amp \\\n\tbin/debug_sine \\\n\tbin/debug_sine_formats \\\n\tbin/debug_srate \\\n\tbin/debug_test1\n\nOBJS := $(COMMON_OBJS) $(OTHER_OBJS)\n\nLTOBJS := $(OBJS:.o=.lo)\n\nSRC_DIRS = \\\n\tsrc/common \\\n\tsrc/hostapi/alsa \\\n\tsrc/hostapi/asihpi \\\n\tsrc/hostapi/asio \\\n\tsrc/hostapi/coreaudio \\\n\tsrc/hostapi/dsound \\\n\tsrc/hostapi/jack \\\n\tsrc/hostapi/oss \\\n\tsrc/hostapi/skeleton \\\n\tsrc/hostapi/wasapi \\\n\tsrc/hostapi/wdmks \\\n\tsrc/hostapi/wmme \\\n\tsrc/os/unix \\\n\tsrc/os/win\n\nSUBDIRS =\n@ENABLE_CXX_TRUE@SUBDIRS += bindings/cpp\n\nall: lib/$(PALIB) all-recursive tests examples selftests\n\ntests: bin-stamp $(TESTS)\n\nexamples: bin-stamp $(EXAMPLES)\n\nselftests: bin-stamp $(SELFTESTS)\n\nloopback: bin-stamp bin/paloopback\n\n# With ASIO enabled we must link libportaudio and all test programs with CXX\nlib/$(PALIB): lib-stamp $(LTOBJS) $(MAKEFILE) $(PAINC)\n\t@WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) $(PA_LDFLAGS) -o lib/$(PALIB) $(LTOBJS) $(DLL_LIBS)\n\t@WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) $(PA_LDFLAGS) -o lib/$(PALIB) $(LTOBJS) $(DLL_LIBS)\n\n$(ALL_TESTS): bin/%: lib/$(PALIB) $(MAKEFILE) $(PAINC) test/%.c\n\t@WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(top_srcdir)/test/$*.c lib/$(PALIB) $(LIBS)\n\t@WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(top_srcdir)/test/$*.c lib/$(PALIB) $(LIBS)\n\n$(EXAMPLES): bin/%: lib/$(PALIB) $(MAKEFILE) $(PAINC) examples/%.c\n\t@WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(top_srcdir)/examples/$*.c lib/$(PALIB) $(LIBS)\n\t@WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(top_srcdir)/examples/$*.c lib/$(PALIB) $(LIBS)\n\n$(SELFTESTS): bin/%: lib/$(PALIB) $(MAKEFILE) $(PAINC) qa/%.c\n\t@WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(top_srcdir)/qa/$*.c lib/$(PALIB) $(LIBS)\n\t@WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(top_srcdir)/qa/$*.c lib/$(PALIB) $(LIBS)\n\nbin/paloopback: lib/$(PALIB) $(MAKEFILE) $(PAINC) $(LOOPBACK_OBJS)\n\t@WITH_ASIO_FALSE@ $(LIBTOOL) --mode=link $(CC) -o $@ $(CFLAGS) $(LOOPBACK_OBJS) lib/$(PALIB) $(LIBS)\n\t@WITH_ASIO_TRUE@ $(LIBTOOL) --mode=link --tag=CXX $(CXX) -o $@ $(CXXFLAGS) $(LOOPBACK_OBJS) lib/$(PALIB) $(LIBS)\n\ninstall: lib/$(PALIB) portaudio-2.0.pc\n\t$(INSTALL) -d $(DESTDIR)$(libdir)\n\t$(LIBTOOL) --mode=install $(INSTALL) lib/$(PALIB) $(DESTDIR)$(libdir)\n\t$(INSTALL) -d $(DESTDIR)$(includedir)\n\tfor include in $(INCLUDES); do \\\n\t\t$(INSTALL_DATA) -m 644 $(top_srcdir)/include/$$include $(DESTDIR)$(includedir)/$$include; \\\n\tdone\n\t$(INSTALL) -d $(DESTDIR)$(libdir)/pkgconfig\n\t$(INSTALL) -m 644 portaudio-2.0.pc $(DESTDIR)$(libdir)/pkgconfig/portaudio-2.0.pc\n\t@echo \"\"\n\t@echo \"------------------------------------------------------------\"\n\t@echo \"PortAudio was successfully installed.\"\n\t@echo \"\"\n\t@echo \"On some systems (e.g. Linux) you should run 'ldconfig' now\"\n\t@echo \"to make the shared object available. You may also need to\"\n\t@echo \"modify your LD_LIBRARY_PATH environment variable to include\"\n\t@echo \"the directory $(libdir)\"\n\t@echo \"------------------------------------------------------------\"\n\t@echo \"\"\n\t$(MAKE) install-recursive\n\nuninstall:\n\t$(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$(PALIB)\n\t$(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(includedir)/portaudio.h\n\t$(MAKE) uninstall-recursive\n\nclean:\n\t$(LIBTOOL) --mode=clean rm -f $(LTOBJS) $(LOOPBACK_OBJS) $(ALL_TESTS) lib/$(PALIB)\n\t$(RM) bin-stamp lib-stamp\n\t-$(RM) -r bin lib\n\ndistclean: clean\n\t$(RM) config.log config.status Makefile libtool portaudio-2.0.pc\n\n%.o: %.c $(MAKEFILE) $(PAINC) lib-stamp\n\t$(CC) -c $(CFLAGS) $< -o $@\n\n%.lo: %.c $(MAKEFILE) $(PAINC) lib-stamp\n\t$(LIBTOOL) --mode=compile $(CC) -c $(CFLAGS) $< -o $@\n\n%.lo: %.cpp $(MAKEFILE) $(PAINC) lib-stamp\n\t$(LIBTOOL) --mode=compile --tag=CXX $(CXX) -c $(CXXFLAGS) $< -o $@\n\n%.o: %.cpp $(MAKEFILE) $(PAINC) lib-stamp\n\t$(CXX) -c $(CXXFLAGS) $< -o $@\n\n%.o: %.asm\n\t$(NASM) $(NASMOPT) -o $@ $<\n\nbin-stamp:\n\t-mkdir bin\n\ttouch $@\n\nlib-stamp:\n\t-mkdir lib\n\t-mkdir -p $(SRC_DIRS)\n\ttouch $@\n\nMakefile: Makefile.in config.status\n\t$(SHELL) config.status\n\nall-recursive:\n\tif test -n \"$(SUBDIRS)\" ; then for dir in \"$(SUBDIRS)\"; do $(MAKE) -C $$dir all; done ; fi\n\ninstall-recursive:\n\tif test -n \"$(SUBDIRS)\" ; then for dir in \"$(SUBDIRS)\"; do $(MAKE) -C $$dir install; done ; fi\n\nuninstall-recursive:\n\tif test -n \"$(SUBDIRS)\" ; then for dir in \"$(SUBDIRS)\"; do $(MAKE) -C $$dir uninstall; done ; fi\n" }, { "path": "thirdparty/portaudio/README.configure.txt", "content": "PortAudio uses \"autoconf\" tools to generate Makefiles for Linux and Mac platforms.\nThe source for these are configure.in and Makefile.in\nIf you modify either of these files then please run this command before\ntesting and checking in your changes. I run this command on Linux.\n\n autoreconf -if\n\nIf you do not have autoreconf then do:\n sudo apt-get install autoconf\n\nIf you get error like \"possibly undefined macro: AC_LIBTOOL_WIN32_DLL\"\nthen you try installing some more packages and then try again.\n\n sudo apt-get install build-essential\n sudo apt-get install pkg-config\n sudo apt-get install libtool\n autoreconf -if\n\nThen test a build by doing:\n \n ./configure\n make clean\n make\n\nthen check in the related files that are modified.\nThese might include files like:\n\n configure\n config.guess\n depcomp\n install.sh\n \n" }, { "path": "thirdparty/portaudio/README.md", "content": "# PortAudio - portable audio I/O library\n\nPortAudio is a portable audio I/O library designed for cross-platform\nsupport of audio. It uses either a callback mechanism to request audio \nprocessing, or blocking read/write calls to buffer data between the \nnative audio subsystem and the client. Audio can be processed in various \nformats, including 32 bit floating point, and will be converted to the \nnative format internally.\n\n## Documentation:\n\n* Documentation is available at http://www.portaudio.com/docs/\n* Or at `/doc/html/index.html` after running Doxygen.\n* Also see `src/common/portaudio.h` for the API spec.\n* And see the `examples/` and `test/` directories for many examples of usage. (We suggest `examples/paex_saw.c` for an example.)\n\nFor information on compiling programs with PortAudio, please see the\ntutorial at:\n\n http://portaudio.com/docs/v19-doxydocs/tutorial_start.html\n \nWe have an active mailing list for user and developer discussions.\nPlease feel free to join. See http://www.portaudio.com for details.\n\n## Important Files and Folders:\n\n include/portaudio.h = header file for PortAudio API. Specifies API.\t\n src/common/ = platform independent code, host independent \n code for all implementations.\n src/os = os specific (but host api neutral) code\n src/hostapi = implementations for different host apis\n\n\n### Host API Implementations:\n\n src/hostapi/alsa = Advanced Linux Sound Architecture (ALSA)\n src/hostapi/asihpi = AudioScience HPI\n src/hostapi/asio = ASIO for Windows and Macintosh\n src/hostapi/coreaudio = Macintosh Core Audio for OS X\n src/hostapi/dsound = Windows Direct Sound\n src/hostapi/jack = JACK Audio Connection Kit\n src/hostapi/oss = Unix Open Sound System (OSS)\n src/hostapi/wasapi = Windows Vista WASAPI\n src/hostapi/wdmks = Windows WDM Kernel Streaming\n src/hostapi/wmme = Windows MultiMedia Extensions (MME)\n\n\n### Test Programs:\n\n test/pa_fuzz.c = guitar fuzz box\n test/pa_devs.c = print a list of available devices\n test/pa_minlat.c = determine minimum latency for your machine\n test/paqa_devs.c = self test that opens all devices\n test/paqa_errs.c = test error detection and reporting\n test/patest_clip.c = hear a sine wave clipped and unclipped\n test/patest_dither.c = hear effects of dithering (extremely subtle)\n test/patest_pink.c = fun with pink noise\n test/patest_record.c = record and playback some audio\n test/patest_maxsines.c = how many sine waves can we play? Tests Pa_GetCPULoad().\n test/patest_sine.c = output a sine wave in a simple PA app\n test/patest_sync.c = test synchronization of audio and video\n test/patest_wire.c = pass input to output, wire simulator\n" }, { "path": "thirdparty/portaudio/SConstruct", "content": "import sys, os.path\n\ndef rsplit(toSplit, sub, max=-1):\n \"\"\" str.rsplit seems to have been introduced in 2.4 :( \"\"\"\n l = []\n i = 0\n while i != max:\n try: idx = toSplit.rindex(sub)\n except ValueError: break\n\n toSplit, splitOff = toSplit[:idx], toSplit[idx + len(sub):]\n l.insert(0, splitOff)\n i += 1\n\n l.insert(0, toSplit)\n return l\n\nsconsDir = os.path.join(\"build\", \"scons\")\nSConscript(os.path.join(sconsDir, \"SConscript_common\"))\nImport(\"Platform\", \"Posix\", \"ApiVer\")\n\n# SConscript_opts exports PortAudio options\noptsDict = SConscript(os.path.join(sconsDir, \"SConscript_opts\"))\noptionsCache = os.path.join(sconsDir, \"options.cache\") # Save options between runs in this cache\noptions = Options(optionsCache, args=ARGUMENTS)\nfor k in (\"Installation Dirs\", \"Build Targets\", \"Host APIs\", \"Build Parameters\", \"Bindings\"):\n options.AddOptions(*optsDict[k])\n# Propagate options into environment\nenv = Environment(options=options)\n# Save options for next run\noptions.Save(optionsCache, env)\n# Generate help text for options\nenv.Help(options.GenerateHelpText(env))\n\nbuildDir = os.path.join(\"#\", sconsDir, env[\"PLATFORM\"])\n\n# Determine parameters to build tools\nif Platform in Posix:\n threadCFlags = ''\n if Platform != 'darwin':\n threadCFlags = \"-pthread \"\n baseLinkFlags = threadCFlags\n baseCxxFlags = baseCFlags = \"-Wall -pedantic -pipe \" + threadCFlags\n debugCxxFlags = debugCFlags = \"-g\"\n optCxxFlags = optCFlags = \"-O2\"\nenv.Append(CCFLAGS = baseCFlags)\nenv.Append(CXXFLAGS = baseCxxFlags)\nenv.Append(LINKFLAGS = baseLinkFlags)\nif env[\"enableDebug\"]:\n env.AppendUnique(CCFLAGS=debugCFlags.split())\n env.AppendUnique(CXXFLAGS=debugCxxFlags.split())\nif env[\"enableOptimize\"]:\n env.AppendUnique(CCFLAGS=optCFlags.split())\n env.AppendUnique(CXXFLAGS=optCxxFlags.split())\nif not env[\"enableAsserts\"]:\n env.AppendUnique(CPPDEFINES=[\"-DNDEBUG\"])\nif env[\"customCFlags\"]:\n env.Append(CCFLAGS=Split(env[\"customCFlags\"]))\nif env[\"customCxxFlags\"]:\n env.Append(CXXFLAGS=Split(env[\"customCxxFlags\"]))\nif env[\"customLinkFlags\"]:\n env.Append(LINKFLAGS=Split(env[\"customLinkFlags\"]))\n\nenv.Append(CPPPATH=[os.path.join(\"#\", \"include\"), \"common\"])\n\n# Store all signatures in one file, otherwise .sconsign files will get installed along with our own files\nenv.SConsignFile(os.path.join(sconsDir, \".sconsign\"))\n\nenv.SConscriptChdir(False)\nsources, sharedLib, staticLib, tests, portEnv, hostApis = env.SConscript(os.path.join(\"src\", \"SConscript\"),\n build_dir=buildDir, duplicate=False, exports=[\"env\"])\n\nif Platform in Posix:\n prefix = env[\"prefix\"]\n includeDir = os.path.join(prefix, \"include\")\n libDir = os.path.join(prefix, \"lib\")\n env.Alias(\"install\", includeDir)\n env.Alias(\"install\", libDir)\n\n # pkg-config\n\n def installPkgconfig(env, target, source):\n tgt = str(target[0])\n src = str(source[0])\n f = open(src)\n try: txt = f.read()\n finally: f.close()\n txt = txt.replace(\"@prefix@\", prefix)\n txt = txt.replace(\"@exec_prefix@\", prefix)\n txt = txt.replace(\"@libdir@\", libDir)\n txt = txt.replace(\"@includedir@\", includeDir)\n txt = txt.replace(\"@LIBS@\", \" \".join([\"-l%s\" % l for l in portEnv[\"LIBS\"]]))\n txt = txt.replace(\"@THREAD_CFLAGS@\", threadCFlags)\n\n f = open(tgt, \"w\")\n try: f.write(txt)\n finally: f.close()\n\n pkgconfigTgt = \"portaudio-%d.0.pc\" % int(ApiVer.split(\".\", 1)[0])\n env.Command(os.path.join(libDir, \"pkgconfig\", pkgconfigTgt),\n os.path.join(\"#\", pkgconfigTgt + \".in\"), installPkgconfig)\n\n# Default to None, since if the user disables all targets and no Default is set, all targets\n# are built by default\nenv.Default(None)\nif env[\"enableTests\"]:\n env.Default(tests)\nif env[\"enableShared\"]:\n env.Default(sharedLib)\n\n if Platform in Posix:\n def symlink(env, target, source):\n trgt = str(target[0])\n src = str(source[0])\n\n if os.path.islink(trgt) or os.path.exists(trgt):\n os.remove(trgt)\n os.symlink(os.path.basename(src), trgt)\n\n major, minor, micro = [int(c) for c in ApiVer.split(\".\")]\n \n soFile = \"%s.%s\" % (os.path.basename(str(sharedLib[0])), ApiVer)\n env.InstallAs(target=os.path.join(libDir, soFile), source=sharedLib)\n # Install symlinks\n symTrgt = os.path.join(libDir, soFile)\n env.Command(os.path.join(libDir, \"libportaudio.so.%d.%d\" % (major, minor)),\n symTrgt, symlink)\n symTrgt = rsplit(symTrgt, \".\", 1)[0]\n env.Command(os.path.join(libDir, \"libportaudio.so.%d\" % major), symTrgt, symlink)\n symTrgt = rsplit(symTrgt, \".\", 1)[0]\n env.Command(os.path.join(libDir, \"libportaudio.so\"), symTrgt, symlink)\n\nif env[\"enableStatic\"]:\n env.Default(staticLib)\n env.Install(libDir, staticLib)\n\nenv.Install(includeDir, os.path.join(\"include\", \"portaudio.h\"))\n\n\nif env[\"enableCxx\"]:\n env.SConscriptChdir(True)\n cxxEnv = env.Copy()\n sharedLibs, staticLibs, headers = env.SConscript(os.path.join(\"bindings\", \"cpp\", \"SConscript\"),\n exports={\"env\": cxxEnv, \"buildDir\": buildDir}, build_dir=os.path.join(buildDir, \"portaudiocpp\"), duplicate=False)\n if env[\"enableStatic\"]:\n env.Default(staticLibs)\n env.Install(libDir, staticLibs)\n if env[\"enableShared\"]:\n env.Default(sharedLibs)\n env.Install(libDir, sharedLibs)\n env.Install(os.path.join(includeDir, \"portaudiocpp\"), headers)\n\n# Generate portaudio_config.h header with compile-time definitions of which PA\n# back-ends are available, and which includes back-end extension headers\n\n# Host-specific headers\nhostApiHeaders = {\"ALSA\": \"pa_linux_alsa.h\",\n \"ASIO\": \"pa_asio.h\",\n \"COREAUDIO\": \"pa_mac_core.h\",\n \"JACK\": \"pa_jack.h\",\n \"WMME\": \"pa_winwmme.h\",\n }\n\ndef buildConfigH(target, source, env):\n \"\"\"builder for portaudio_config.h\"\"\"\n global hostApiHeaders, hostApis\n out = \"\"\n for hostApi in hostApis:\n out += \"#define PA_HAVE_%s\\n\" % hostApi\n\n hostApiSpecificHeader = hostApiHeaders.get(hostApi, None)\n if hostApiSpecificHeader:\n out += \"#include \\\"%s\\\"\\n\" % hostApiSpecificHeader\n\n out += \"\\n\"\n # Strip the last newline\n if out and out[-1] == \"\\n\":\n out = out[:-1]\n\n f = file(str(target[0]), 'w')\n try: f.write(out)\n finally: f.close()\n return 0\n\n# Define the builder for the config header\nenv.Append(BUILDERS={\"portaudioConfig\": env.Builder(\n action=Action(buildConfigH), target_factory=env.fs.File)})\n\nconfH = env.portaudioConfig(File(\"portaudio_config.h\", \"include\"),\n File(\"portaudio.h\", \"include\"))\nenv.Default(confH)\nenv.Install(os.path.join(includeDir, \"portaudio\"), confH)\n\nfor api in hostApis:\n if api in hostApiHeaders:\n env.Install(os.path.join(includeDir, \"portaudio\"),\n File(hostApiHeaders[api], \"include\"))\n" }, { "path": "thirdparty/portaudio/aclocal.m4", "content": "# generated automatically by aclocal 1.14.1 -*- Autoconf -*-\n\n# Copyright (C) 1996-2013 Free Software Foundation, Inc.\n\n# This file is free software; the Free Software Foundation\n# gives unlimited permission to copy and/or distribute it,\n# with or without modifications, as long as this notice is preserved.\n\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY, to the extent permitted by law; without\n# even the implied warranty of MERCHANTABILITY or FITNESS FOR A\n# PARTICULAR PURPOSE.\n\nm4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])])\n# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-\n#\n# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,\n# 2006, 2007, 2008, 2009, 2010, 2011 Free Software\n# Foundation, Inc.\n# Written by Gordon Matzigkeit, 1996\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\nm4_define([_LT_COPYING], [dnl\n# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,\n# 2006, 2007, 2008, 2009, 2010, 2011 Free Software\n# Foundation, Inc.\n# Written by Gordon Matzigkeit, 1996\n#\n# This file is part of GNU Libtool.\n#\n# GNU Libtool is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License as\n# published by the Free Software Foundation; either version 2 of\n# the License, or (at your option) any later version.\n#\n# As a special exception to the GNU General Public License,\n# if you distribute this file as part of a program or library that\n# is built using GNU Libtool, you may include this file under the\n# same distribution terms that you use for the rest of that program.\n#\n# GNU Libtool is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with GNU Libtool; see the file COPYING. If not, a copy\n# can be downloaded from http://www.gnu.org/licenses/gpl.html, or\n# obtained by writing to the Free Software Foundation, Inc.,\n# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.\n])\n\n# serial 57 LT_INIT\n\n\n# LT_PREREQ(VERSION)\n# ------------------\n# Complain and exit if this libtool version is less that VERSION.\nm4_defun([LT_PREREQ],\n[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,\n [m4_default([$3],\n\t\t [m4_fatal([Libtool version $1 or higher is required],\n\t\t 63)])],\n [$2])])\n\n\n# _LT_CHECK_BUILDDIR\n# ------------------\n# Complain if the absolute build directory name contains unusual characters\nm4_defun([_LT_CHECK_BUILDDIR],\n[case `pwd` in\n *\\ * | *\\\t*)\n AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;\nesac\n])\n\n\n# LT_INIT([OPTIONS])\n# ------------------\nAC_DEFUN([LT_INIT],\n[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT\nAC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl\nAC_BEFORE([$0], [LT_LANG])dnl\nAC_BEFORE([$0], [LT_OUTPUT])dnl\nAC_BEFORE([$0], [LTDL_INIT])dnl\nm4_require([_LT_CHECK_BUILDDIR])dnl\n\ndnl Autoconf doesn't catch unexpanded LT_ macros by default:\nm4_pattern_forbid([^_?LT_[A-Z_]+$])dnl\nm4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl\ndnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4\ndnl unless we require an AC_DEFUNed macro:\nAC_REQUIRE([LTOPTIONS_VERSION])dnl\nAC_REQUIRE([LTSUGAR_VERSION])dnl\nAC_REQUIRE([LTVERSION_VERSION])dnl\nAC_REQUIRE([LTOBSOLETE_VERSION])dnl\nm4_require([_LT_PROG_LTMAIN])dnl\n\n_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])\n\ndnl Parse OPTIONS\n_LT_SET_OPTIONS([$0], [$1])\n\n# This can be used to rebuild libtool when needed\nLIBTOOL_DEPS=\"$ltmain\"\n\n# Always use our own libtool.\nLIBTOOL='$(SHELL) $(top_builddir)/libtool'\nAC_SUBST(LIBTOOL)dnl\n\n_LT_SETUP\n\n# Only expand once:\nm4_define([LT_INIT])\n])# LT_INIT\n\n# Old names:\nAU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])\nAU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_PROG_LIBTOOL], [])\ndnl AC_DEFUN([AM_PROG_LIBTOOL], [])\n\n\n# _LT_CC_BASENAME(CC)\n# -------------------\n# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.\nm4_defun([_LT_CC_BASENAME],\n[for cc_temp in $1\"\"; do\n case $cc_temp in\n compile | *[[\\\\/]]compile | ccache | *[[\\\\/]]ccache ) ;;\n distcc | *[[\\\\/]]distcc | purify | *[[\\\\/]]purify ) ;;\n \\-*) ;;\n *) break;;\n esac\ndone\ncc_basename=`$ECHO \"$cc_temp\" | $SED \"s%.*/%%; s%^$host_alias-%%\"`\n])\n\n\n# _LT_FILEUTILS_DEFAULTS\n# ----------------------\n# It is okay to use these file commands and assume they have been set\n# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.\nm4_defun([_LT_FILEUTILS_DEFAULTS],\n[: ${CP=\"cp -f\"}\n: ${MV=\"mv -f\"}\n: ${RM=\"rm -f\"}\n])# _LT_FILEUTILS_DEFAULTS\n\n\n# _LT_SETUP\n# ---------\nm4_defun([_LT_SETUP],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_CANONICAL_BUILD])dnl\nAC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl\nAC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl\n\n_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl\ndnl\n_LT_DECL([], [host_alias], [0], [The host system])dnl\n_LT_DECL([], [host], [0])dnl\n_LT_DECL([], [host_os], [0])dnl\ndnl\n_LT_DECL([], [build_alias], [0], [The build system])dnl\n_LT_DECL([], [build], [0])dnl\n_LT_DECL([], [build_os], [0])dnl\ndnl\nAC_REQUIRE([AC_PROG_CC])dnl\nAC_REQUIRE([LT_PATH_LD])dnl\nAC_REQUIRE([LT_PATH_NM])dnl\ndnl\nAC_REQUIRE([AC_PROG_LN_S])dnl\ntest -z \"$LN_S\" && LN_S=\"ln -s\"\n_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl\ndnl\nAC_REQUIRE([LT_CMD_MAX_LEN])dnl\n_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally \"o\")])dnl\n_LT_DECL([], [exeext], [0], [Executable file suffix (normally \"\")])dnl\ndnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_CHECK_SHELL_FEATURES])dnl\nm4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl\nm4_require([_LT_CMD_RELOAD])dnl\nm4_require([_LT_CHECK_MAGIC_METHOD])dnl\nm4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl\nm4_require([_LT_CMD_OLD_ARCHIVE])dnl\nm4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl\nm4_require([_LT_WITH_SYSROOT])dnl\n\n_LT_CONFIG_LIBTOOL_INIT([\n# See if we are running on zsh, and set the options which allow our\n# commands through without removal of \\ escapes INIT.\nif test -n \"\\${ZSH_VERSION+set}\" ; then\n setopt NO_GLOB_SUBST\nfi\n])\nif test -n \"${ZSH_VERSION+set}\" ; then\n setopt NO_GLOB_SUBST\nfi\n\n_LT_CHECK_OBJDIR\n\nm4_require([_LT_TAG_COMPILER])dnl\n\ncase $host_os in\naix3*)\n # AIX sometimes has problems with the GCC collect2 program. For some\n # reason, if we set the COLLECT_NAMES environment variable, the problems\n # vanish in a puff of smoke.\n if test \"X${COLLECT_NAMES+set}\" != Xset; then\n COLLECT_NAMES=\n export COLLECT_NAMES\n fi\n ;;\nesac\n\n# Global variables:\nofile=libtool\ncan_build_shared=yes\n\n# All known linkers require a `.a' archive for static linking (except MSVC,\n# which needs '.lib').\nlibext=a\n\nwith_gnu_ld=\"$lt_cv_prog_gnu_ld\"\n\nold_CC=\"$CC\"\nold_CFLAGS=\"$CFLAGS\"\n\n# Set sane defaults for various variables\ntest -z \"$CC\" && CC=cc\ntest -z \"$LTCC\" && LTCC=$CC\ntest -z \"$LTCFLAGS\" && LTCFLAGS=$CFLAGS\ntest -z \"$LD\" && LD=ld\ntest -z \"$ac_objext\" && ac_objext=o\n\n_LT_CC_BASENAME([$compiler])\n\n# Only perform the check for file, if the check method requires it\ntest -z \"$MAGIC_CMD\" && MAGIC_CMD=file\ncase $deplibs_check_method in\nfile_magic*)\n if test \"$file_magic_cmd\" = '$MAGIC_CMD'; then\n _LT_PATH_MAGIC\n fi\n ;;\nesac\n\n# Use C for the default configuration in the libtool script\nLT_SUPPORTED_TAG([CC])\n_LT_LANG_C_CONFIG\n_LT_LANG_DEFAULT_CONFIG\n_LT_CONFIG_COMMANDS\n])# _LT_SETUP\n\n\n# _LT_PREPARE_SED_QUOTE_VARS\n# --------------------------\n# Define a few sed substitution that help us do robust quoting.\nm4_defun([_LT_PREPARE_SED_QUOTE_VARS],\n[# Backslashify metacharacters that are still active within\n# double-quoted strings.\nsed_quote_subst='s/\\([[\"`$\\\\]]\\)/\\\\\\1/g'\n\n# Same as above, but do not quote variable references.\ndouble_quote_subst='s/\\([[\"`\\\\]]\\)/\\\\\\1/g'\n\n# Sed substitution to delay expansion of an escaped shell variable in a\n# double_quote_subst'ed string.\ndelay_variable_subst='s/\\\\\\\\\\\\\\\\\\\\\\$/\\\\\\\\\\\\$/g'\n\n# Sed substitution to delay expansion of an escaped single quote.\ndelay_single_quote_subst='s/'\\''/'\\'\\\\\\\\\\\\\\'\\''/g'\n\n# Sed substitution to avoid accidental globbing in evaled expressions\nno_glob_subst='s/\\*/\\\\\\*/g'\n])\n\n# _LT_PROG_LTMAIN\n# ---------------\n# Note that this code is called both from `configure', and `config.status'\n# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,\n# `config.status' has no value for ac_aux_dir unless we are using Automake,\n# so we pass a copy along to make sure it has a sensible value anyway.\nm4_defun([_LT_PROG_LTMAIN],\n[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl\n_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])\nltmain=\"$ac_aux_dir/ltmain.sh\"\n])# _LT_PROG_LTMAIN\n\n\n\n# So that we can recreate a full libtool script including additional\n# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS\n# in macros and then make a single call at the end using the `libtool'\n# label.\n\n\n# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])\n# ----------------------------------------\n# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.\nm4_define([_LT_CONFIG_LIBTOOL_INIT],\n[m4_ifval([$1],\n [m4_append([_LT_OUTPUT_LIBTOOL_INIT],\n [$1\n])])])\n\n# Initialize.\nm4_define([_LT_OUTPUT_LIBTOOL_INIT])\n\n\n# _LT_CONFIG_LIBTOOL([COMMANDS])\n# ------------------------------\n# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.\nm4_define([_LT_CONFIG_LIBTOOL],\n[m4_ifval([$1],\n [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],\n [$1\n])])])\n\n# Initialize.\nm4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])\n\n\n# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])\n# -----------------------------------------------------\nm4_defun([_LT_CONFIG_SAVE_COMMANDS],\n[_LT_CONFIG_LIBTOOL([$1])\n_LT_CONFIG_LIBTOOL_INIT([$2])\n])\n\n\n# _LT_FORMAT_COMMENT([COMMENT])\n# -----------------------------\n# Add leading comment marks to the start of each line, and a trailing\n# full-stop to the whole comment if one is not present already.\nm4_define([_LT_FORMAT_COMMENT],\n[m4_ifval([$1], [\nm4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],\n [['`$\\]], [\\\\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])\n)])\n\n\n\n\n\n# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])\n# -------------------------------------------------------------------\n# CONFIGNAME is the name given to the value in the libtool script.\n# VARNAME is the (base) name used in the configure script.\n# VALUE may be 0, 1 or 2 for a computed quote escaped value based on\n# VARNAME. Any other value will be used directly.\nm4_define([_LT_DECL],\n[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],\n [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],\n\t[m4_ifval([$1], [$1], [$2])])\n lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])\n m4_ifval([$4],\n\t[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])\n lt_dict_add_subkey([lt_decl_dict], [$2],\n\t[tagged?], [m4_ifval([$5], [yes], [no])])])\n])\n\n\n# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])\n# --------------------------------------------------------\nm4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])\n\n\n# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])\n# ------------------------------------------------\nm4_define([lt_decl_tag_varnames],\n[_lt_decl_filter([tagged?], [yes], $@)])\n\n\n# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])\n# ---------------------------------------------------------\nm4_define([_lt_decl_filter],\n[m4_case([$#],\n [0], [m4_fatal([$0: too few arguments: $#])],\n [1], [m4_fatal([$0: too few arguments: $#: $1])],\n [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],\n [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],\n [lt_dict_filter([lt_decl_dict], $@)])[]dnl\n])\n\n\n# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])\n# --------------------------------------------------\nm4_define([lt_decl_quote_varnames],\n[_lt_decl_filter([value], [1], $@)])\n\n\n# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])\n# ---------------------------------------------------\nm4_define([lt_decl_dquote_varnames],\n[_lt_decl_filter([value], [2], $@)])\n\n\n# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])\n# ---------------------------------------------------\nm4_define([lt_decl_varnames_tagged],\n[m4_assert([$# <= 2])dnl\n_$0(m4_quote(m4_default([$1], [[, ]])),\n m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),\n m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])\nm4_define([_lt_decl_varnames_tagged],\n[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])\n\n\n# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])\n# ------------------------------------------------\nm4_define([lt_decl_all_varnames],\n[_$0(m4_quote(m4_default([$1], [[, ]])),\n m4_if([$2], [],\n\t m4_quote(lt_decl_varnames),\n\tm4_quote(m4_shift($@))))[]dnl\n])\nm4_define([_lt_decl_all_varnames],\n[lt_join($@, lt_decl_varnames_tagged([$1],\n\t\t\tlt_decl_tag_varnames([[, ]], m4_shift($@))))dnl\n])\n\n\n# _LT_CONFIG_STATUS_DECLARE([VARNAME])\n# ------------------------------------\n# Quote a variable value, and forward it to `config.status' so that its\n# declaration there will have the same value as in `configure'. VARNAME\n# must have a single quote delimited value for this to work.\nm4_define([_LT_CONFIG_STATUS_DECLARE],\n[$1='`$ECHO \"$][$1\" | $SED \"$delay_single_quote_subst\"`'])\n\n\n# _LT_CONFIG_STATUS_DECLARATIONS\n# ------------------------------\n# We delimit libtool config variables with single quotes, so when\n# we write them to config.status, we have to be sure to quote all\n# embedded single quotes properly. In configure, this macro expands\n# each variable declared with _LT_DECL (and _LT_TAGDECL) into:\n#\n# ='`$ECHO \"$\" | $SED \"$delay_single_quote_subst\"`'\nm4_defun([_LT_CONFIG_STATUS_DECLARATIONS],\n[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),\n [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])\n\n\n# _LT_LIBTOOL_TAGS\n# ----------------\n# Output comment and list of tags supported by the script\nm4_defun([_LT_LIBTOOL_TAGS],\n[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl\navailable_tags=\"_LT_TAGS\"dnl\n])\n\n\n# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])\n# -----------------------------------\n# Extract the dictionary values for VARNAME (optionally with TAG) and\n# expand to a commented shell variable setting:\n#\n# # Some comment about what VAR is for.\n# visible_name=$lt_internal_name\nm4_define([_LT_LIBTOOL_DECLARE],\n[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],\n\t\t\t\t\t [description])))[]dnl\nm4_pushdef([_libtool_name],\n m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl\nm4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),\n [0], [_libtool_name=[$]$1],\n [1], [_libtool_name=$lt_[]$1],\n [2], [_libtool_name=$lt_[]$1],\n [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl\nm4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl\n])\n\n\n# _LT_LIBTOOL_CONFIG_VARS\n# -----------------------\n# Produce commented declarations of non-tagged libtool config variables\n# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'\n# script. Tagged libtool config variables (even for the LIBTOOL CONFIG\n# section) are produced by _LT_LIBTOOL_TAG_VARS.\nm4_defun([_LT_LIBTOOL_CONFIG_VARS],\n[m4_foreach([_lt_var],\n m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),\n [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])\n\n\n# _LT_LIBTOOL_TAG_VARS(TAG)\n# -------------------------\nm4_define([_LT_LIBTOOL_TAG_VARS],\n[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),\n [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])\n\n\n# _LT_TAGVAR(VARNAME, [TAGNAME])\n# ------------------------------\nm4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])\n\n\n# _LT_CONFIG_COMMANDS\n# -------------------\n# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of\n# variables for single and double quote escaping we saved from calls\n# to _LT_DECL, we can put quote escaped variables declarations\n# into `config.status', and then the shell code to quote escape them in\n# for loops in `config.status'. Finally, any additional code accumulated\n# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.\nm4_defun([_LT_CONFIG_COMMANDS],\n[AC_PROVIDE_IFELSE([LT_OUTPUT],\n\tdnl If the libtool generation code has been placed in $CONFIG_LT,\n\tdnl instead of duplicating it all over again into config.status,\n\tdnl then we will have config.status run $CONFIG_LT later, so it\n\tdnl needs to know what name is stored there:\n [AC_CONFIG_COMMANDS([libtool],\n [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],\n dnl If the libtool generation code is destined for config.status,\n dnl expand the accumulated commands and init code now:\n [AC_CONFIG_COMMANDS([libtool],\n [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])\n])#_LT_CONFIG_COMMANDS\n\n\n# Initialize.\nm4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],\n[\n\n# The HP-UX ksh and POSIX shell print the target directory to stdout\n# if CDPATH is set.\n(unset CDPATH) >/dev/null 2>&1 && unset CDPATH\n\nsed_quote_subst='$sed_quote_subst'\ndouble_quote_subst='$double_quote_subst'\ndelay_variable_subst='$delay_variable_subst'\n_LT_CONFIG_STATUS_DECLARATIONS\nLTCC='$LTCC'\nLTCFLAGS='$LTCFLAGS'\ncompiler='$compiler_DEFAULT'\n\n# A function that is used when there is no print builtin or printf.\nfunc_fallback_echo ()\n{\n eval 'cat <<_LTECHO_EOF\n\\$[]1\n_LTECHO_EOF'\n}\n\n# Quote evaled strings.\nfor var in lt_decl_all_varnames([[ \\\n]], lt_decl_quote_varnames); do\n case \\`eval \\\\\\\\\\$ECHO \\\\\\\\\"\"\\\\\\\\\\$\\$var\"\\\\\\\\\"\\` in\n *[[\\\\\\\\\\\\\\`\\\\\"\\\\\\$]]*)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\`\\\\\\$ECHO \\\\\"\\\\\\$\\$var\\\\\" | \\\\\\$SED \\\\\"\\\\\\$sed_quote_subst\\\\\"\\\\\\`\\\\\\\\\\\\\"\"\n ;;\n *)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\$\\$var\\\\\\\\\\\\\"\"\n ;;\n esac\ndone\n\n# Double-quote double-evaled strings.\nfor var in lt_decl_all_varnames([[ \\\n]], lt_decl_dquote_varnames); do\n case \\`eval \\\\\\\\\\$ECHO \\\\\\\\\"\"\\\\\\\\\\$\\$var\"\\\\\\\\\"\\` in\n *[[\\\\\\\\\\\\\\`\\\\\"\\\\\\$]]*)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\`\\\\\\$ECHO \\\\\"\\\\\\$\\$var\\\\\" | \\\\\\$SED -e \\\\\"\\\\\\$double_quote_subst\\\\\" -e \\\\\"\\\\\\$sed_quote_subst\\\\\" -e \\\\\"\\\\\\$delay_variable_subst\\\\\"\\\\\\`\\\\\\\\\\\\\"\"\n ;;\n *)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\$\\$var\\\\\\\\\\\\\"\"\n ;;\n esac\ndone\n\n_LT_OUTPUT_LIBTOOL_INIT\n])\n\n# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])\n# ------------------------------------\n# Generate a child script FILE with all initialization necessary to\n# reuse the environment learned by the parent script, and make the\n# file executable. If COMMENT is supplied, it is inserted after the\n# `#!' sequence but before initialization text begins. After this\n# macro, additional text can be appended to FILE to form the body of\n# the child script. The macro ends with non-zero status if the\n# file could not be fully written (such as if the disk is full).\nm4_ifdef([AS_INIT_GENERATED],\n[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],\n[m4_defun([_LT_GENERATED_FILE_INIT],\n[m4_require([AS_PREPARE])]dnl\n[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl\n[lt_write_fail=0\ncat >$1 <<_ASEOF || lt_write_fail=1\n#! $SHELL\n# Generated by $as_me.\n$2\nSHELL=\\${CONFIG_SHELL-$SHELL}\nexport SHELL\n_ASEOF\ncat >>$1 <<\\_ASEOF || lt_write_fail=1\nAS_SHELL_SANITIZE\n_AS_PREPARE\nexec AS_MESSAGE_FD>&1\n_ASEOF\ntest $lt_write_fail = 0 && chmod +x $1[]dnl\nm4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT\n\n# LT_OUTPUT\n# ---------\n# This macro allows early generation of the libtool script (before\n# AC_OUTPUT is called), incase it is used in configure for compilation\n# tests.\nAC_DEFUN([LT_OUTPUT],\n[: ${CONFIG_LT=./config.lt}\nAC_MSG_NOTICE([creating $CONFIG_LT])\n_LT_GENERATED_FILE_INIT([\"$CONFIG_LT\"],\n[# Run this file to recreate a libtool stub with the current configuration.])\n\ncat >>\"$CONFIG_LT\" <<\\_LTEOF\nlt_cl_silent=false\nexec AS_MESSAGE_LOG_FD>>config.log\n{\n echo\n AS_BOX([Running $as_me.])\n} >&AS_MESSAGE_LOG_FD\n\nlt_cl_help=\"\\\n\\`$as_me' creates a local libtool stub from the current configuration,\nfor use in further configure time tests before the real libtool is\ngenerated.\n\nUsage: $[0] [[OPTIONS]]\n\n -h, --help print this help, then exit\n -V, --version print version number, then exit\n -q, --quiet do not print progress messages\n -d, --debug don't remove temporary files\n\nReport bugs to .\"\n\nlt_cl_version=\"\\\nm4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl\nm4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])\nconfigured by $[0], generated by m4_PACKAGE_STRING.\n\nCopyright (C) 2011 Free Software Foundation, Inc.\nThis config.lt script is free software; the Free Software Foundation\ngives unlimited permission to copy, distribute and modify it.\"\n\nwhile test $[#] != 0\ndo\n case $[1] in\n --version | --v* | -V )\n echo \"$lt_cl_version\"; exit 0 ;;\n --help | --h* | -h )\n echo \"$lt_cl_help\"; exit 0 ;;\n --debug | --d* | -d )\n debug=: ;;\n --quiet | --q* | --silent | --s* | -q )\n lt_cl_silent=: ;;\n\n -*) AC_MSG_ERROR([unrecognized option: $[1]\nTry \\`$[0] --help' for more information.]) ;;\n\n *) AC_MSG_ERROR([unrecognized argument: $[1]\nTry \\`$[0] --help' for more information.]) ;;\n esac\n shift\ndone\n\nif $lt_cl_silent; then\n exec AS_MESSAGE_FD>/dev/null\nfi\n_LTEOF\n\ncat >>\"$CONFIG_LT\" <<_LTEOF\n_LT_OUTPUT_LIBTOOL_COMMANDS_INIT\n_LTEOF\n\ncat >>\"$CONFIG_LT\" <<\\_LTEOF\nAC_MSG_NOTICE([creating $ofile])\n_LT_OUTPUT_LIBTOOL_COMMANDS\nAS_EXIT(0)\n_LTEOF\nchmod +x \"$CONFIG_LT\"\n\n# configure is writing to config.log, but config.lt does its own redirection,\n# appending to config.log, which fails on DOS, as config.log is still kept\n# open by configure. Here we exec the FD to /dev/null, effectively closing\n# config.log, so it can be properly (re)opened and appended to by config.lt.\nlt_cl_success=:\ntest \"$silent\" = yes &&\n lt_config_lt_args=\"$lt_config_lt_args --quiet\"\nexec AS_MESSAGE_LOG_FD>/dev/null\n$SHELL \"$CONFIG_LT\" $lt_config_lt_args || lt_cl_success=false\nexec AS_MESSAGE_LOG_FD>>config.log\n$lt_cl_success || AS_EXIT(1)\n])# LT_OUTPUT\n\n\n# _LT_CONFIG(TAG)\n# ---------------\n# If TAG is the built-in tag, create an initial libtool script with a\n# default configuration from the untagged config vars. Otherwise add code\n# to config.status for appending the configuration named by TAG from the\n# matching tagged config vars.\nm4_defun([_LT_CONFIG],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\n_LT_CONFIG_SAVE_COMMANDS([\n m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl\n m4_if(_LT_TAG, [C], [\n # See if we are running on zsh, and set the options which allow our\n # commands through without removal of \\ escapes.\n if test -n \"${ZSH_VERSION+set}\" ; then\n setopt NO_GLOB_SUBST\n fi\n\n cfgfile=\"${ofile}T\"\n trap \"$RM \\\"$cfgfile\\\"; exit 1\" 1 2 15\n $RM \"$cfgfile\"\n\n cat <<_LT_EOF >> \"$cfgfile\"\n#! $SHELL\n\n# `$ECHO \"$ofile\" | sed 's%^.*/%%'` - Provide generalized library-building support services.\n# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION\n# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:\n# NOTE: Changes made to this file will be lost: look at ltmain.sh.\n#\n_LT_COPYING\n_LT_LIBTOOL_TAGS\n\n# ### BEGIN LIBTOOL CONFIG\n_LT_LIBTOOL_CONFIG_VARS\n_LT_LIBTOOL_TAG_VARS\n# ### END LIBTOOL CONFIG\n\n_LT_EOF\n\n case $host_os in\n aix3*)\n cat <<\\_LT_EOF >> \"$cfgfile\"\n# AIX sometimes has problems with the GCC collect2 program. For some\n# reason, if we set the COLLECT_NAMES environment variable, the problems\n# vanish in a puff of smoke.\nif test \"X${COLLECT_NAMES+set}\" != Xset; then\n COLLECT_NAMES=\n export COLLECT_NAMES\nfi\n_LT_EOF\n ;;\n esac\n\n _LT_PROG_LTMAIN\n\n # We use sed instead of cat because bash on DJGPP gets confused if\n # if finds mixed CR/LF and LF-only lines. Since sed operates in\n # text mode, it properly converts lines to CR/LF. This bash problem\n # is reportedly fixed, but why not run on old versions too?\n sed '$q' \"$ltmain\" >> \"$cfgfile\" \\\n || (rm -f \"$cfgfile\"; exit 1)\n\n _LT_PROG_REPLACE_SHELLFNS\n\n mv -f \"$cfgfile\" \"$ofile\" ||\n (rm -f \"$ofile\" && cp \"$cfgfile\" \"$ofile\" && rm -f \"$cfgfile\")\n chmod +x \"$ofile\"\n],\n[cat <<_LT_EOF >> \"$ofile\"\n\ndnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded\ndnl in a comment (ie after a #).\n# ### BEGIN LIBTOOL TAG CONFIG: $1\n_LT_LIBTOOL_TAG_VARS(_LT_TAG)\n# ### END LIBTOOL TAG CONFIG: $1\n_LT_EOF\n])dnl /m4_if\n],\n[m4_if([$1], [], [\n PACKAGE='$PACKAGE'\n VERSION='$VERSION'\n TIMESTAMP='$TIMESTAMP'\n RM='$RM'\n ofile='$ofile'], [])\n])dnl /_LT_CONFIG_SAVE_COMMANDS\n])# _LT_CONFIG\n\n\n# LT_SUPPORTED_TAG(TAG)\n# ---------------------\n# Trace this macro to discover what tags are supported by the libtool\n# --tag option, using:\n# autoconf --trace 'LT_SUPPORTED_TAG:$1'\nAC_DEFUN([LT_SUPPORTED_TAG], [])\n\n\n# C support is built-in for now\nm4_define([_LT_LANG_C_enabled], [])\nm4_define([_LT_TAGS], [])\n\n\n# LT_LANG(LANG)\n# -------------\n# Enable libtool support for the given language if not already enabled.\nAC_DEFUN([LT_LANG],\n[AC_BEFORE([$0], [LT_OUTPUT])dnl\nm4_case([$1],\n [C],\t\t\t[_LT_LANG(C)],\n [C++],\t\t[_LT_LANG(CXX)],\n [Go],\t\t\t[_LT_LANG(GO)],\n [Java],\t\t[_LT_LANG(GCJ)],\n [Fortran 77],\t\t[_LT_LANG(F77)],\n [Fortran],\t\t[_LT_LANG(FC)],\n [Windows Resource],\t[_LT_LANG(RC)],\n [m4_ifdef([_LT_LANG_]$1[_CONFIG],\n [_LT_LANG($1)],\n [m4_fatal([$0: unsupported language: \"$1\"])])])dnl\n])# LT_LANG\n\n\n# _LT_LANG(LANGNAME)\n# ------------------\nm4_defun([_LT_LANG],\n[m4_ifdef([_LT_LANG_]$1[_enabled], [],\n [LT_SUPPORTED_TAG([$1])dnl\n m4_append([_LT_TAGS], [$1 ])dnl\n m4_define([_LT_LANG_]$1[_enabled], [])dnl\n _LT_LANG_$1_CONFIG($1)])dnl\n])# _LT_LANG\n\n\nm4_ifndef([AC_PROG_GO], [\n# NOTE: This macro has been submitted for inclusion into #\n# GNU Autoconf as AC_PROG_GO. When it is available in #\n# a released version of Autoconf we should remove this #\n# macro and use it instead. #\nm4_defun([AC_PROG_GO],\n[AC_LANG_PUSH(Go)dnl\nAC_ARG_VAR([GOC], [Go compiler command])dnl\nAC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl\n_AC_ARG_VAR_LDFLAGS()dnl\nAC_CHECK_TOOL(GOC, gccgo)\nif test -z \"$GOC\"; then\n if test -n \"$ac_tool_prefix\"; then\n AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])\n fi\nfi\nif test -z \"$GOC\"; then\n AC_CHECK_PROG(GOC, gccgo, gccgo, false)\nfi\n])#m4_defun\n])#m4_ifndef\n\n\n# _LT_LANG_DEFAULT_CONFIG\n# -----------------------\nm4_defun([_LT_LANG_DEFAULT_CONFIG],\n[AC_PROVIDE_IFELSE([AC_PROG_CXX],\n [LT_LANG(CXX)],\n [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])\n\nAC_PROVIDE_IFELSE([AC_PROG_F77],\n [LT_LANG(F77)],\n [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])\n\nAC_PROVIDE_IFELSE([AC_PROG_FC],\n [LT_LANG(FC)],\n [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])\n\ndnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal\ndnl pulling things in needlessly.\nAC_PROVIDE_IFELSE([AC_PROG_GCJ],\n [LT_LANG(GCJ)],\n [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],\n [LT_LANG(GCJ)],\n [AC_PROVIDE_IFELSE([LT_PROG_GCJ],\n [LT_LANG(GCJ)],\n [m4_ifdef([AC_PROG_GCJ],\n\t[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])\n m4_ifdef([A][M_PROG_GCJ],\n\t[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])\n m4_ifdef([LT_PROG_GCJ],\n\t[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])\n\nAC_PROVIDE_IFELSE([AC_PROG_GO],\n [LT_LANG(GO)],\n [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])\n\nAC_PROVIDE_IFELSE([LT_PROG_RC],\n [LT_LANG(RC)],\n [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])\n])# _LT_LANG_DEFAULT_CONFIG\n\n# Obsolete macros:\nAU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])\nAU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])\nAU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])\nAU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])\nAU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_CXX], [])\ndnl AC_DEFUN([AC_LIBTOOL_F77], [])\ndnl AC_DEFUN([AC_LIBTOOL_FC], [])\ndnl AC_DEFUN([AC_LIBTOOL_GCJ], [])\ndnl AC_DEFUN([AC_LIBTOOL_RC], [])\n\n\n# _LT_TAG_COMPILER\n# ----------------\nm4_defun([_LT_TAG_COMPILER],\n[AC_REQUIRE([AC_PROG_CC])dnl\n\n_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl\n_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl\n_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl\n_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl\n\n# If no C compiler was specified, use CC.\nLTCC=${LTCC-\"$CC\"}\n\n# If no C compiler flags were specified, use CFLAGS.\nLTCFLAGS=${LTCFLAGS-\"$CFLAGS\"}\n\n# Allow CC to be a program name with arguments.\ncompiler=$CC\n])# _LT_TAG_COMPILER\n\n\n# _LT_COMPILER_BOILERPLATE\n# ------------------------\n# Check for compiler boilerplate output or warnings with\n# the simple compiler test code.\nm4_defun([_LT_COMPILER_BOILERPLATE],\n[m4_require([_LT_DECL_SED])dnl\nac_outfile=conftest.$ac_objext\necho \"$lt_simple_compile_test_code\" >conftest.$ac_ext\neval \"$ac_compile\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_compiler_boilerplate=`cat conftest.err`\n$RM conftest*\n])# _LT_COMPILER_BOILERPLATE\n\n\n# _LT_LINKER_BOILERPLATE\n# ----------------------\n# Check for linker boilerplate output or warnings with\n# the simple link test code.\nm4_defun([_LT_LINKER_BOILERPLATE],\n[m4_require([_LT_DECL_SED])dnl\nac_outfile=conftest.$ac_objext\necho \"$lt_simple_link_test_code\" >conftest.$ac_ext\neval \"$ac_link\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_linker_boilerplate=`cat conftest.err`\n$RM -r conftest*\n])# _LT_LINKER_BOILERPLATE\n\n# _LT_REQUIRED_DARWIN_CHECKS\n# -------------------------\nm4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[\n case $host_os in\n rhapsody* | darwin*)\n AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])\n AC_CHECK_TOOL([NMEDIT], [nmedit], [:])\n AC_CHECK_TOOL([LIPO], [lipo], [:])\n AC_CHECK_TOOL([OTOOL], [otool], [:])\n AC_CHECK_TOOL([OTOOL64], [otool64], [:])\n _LT_DECL([], [DSYMUTIL], [1],\n [Tool to manipulate archived DWARF debug symbol files on Mac OS X])\n _LT_DECL([], [NMEDIT], [1],\n [Tool to change global to local symbols on Mac OS X])\n _LT_DECL([], [LIPO], [1],\n [Tool to manipulate fat objects and archives on Mac OS X])\n _LT_DECL([], [OTOOL], [1],\n [ldd/readelf like tool for Mach-O binaries on Mac OS X])\n _LT_DECL([], [OTOOL64], [1],\n [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])\n\n AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],\n [lt_cv_apple_cc_single_mod=no\n if test -z \"${LT_MULTI_MODULE}\"; then\n\t# By default we will add the -single_module flag. You can override\n\t# by either setting the environment variable LT_MULTI_MODULE\n\t# non-empty at configure time, or by adding -multi_module to the\n\t# link flags.\n\trm -rf libconftest.dylib*\n\techo \"int foo(void){return 1;}\" > conftest.c\n\techo \"$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \\\n-dynamiclib -Wl,-single_module conftest.c\" >&AS_MESSAGE_LOG_FD\n\t$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \\\n\t -dynamiclib -Wl,-single_module conftest.c 2>conftest.err\n _lt_result=$?\n\t# If there is a non-empty error log, and \"single_module\"\n\t# appears in it, assume the flag caused a linker warning\n if test -s conftest.err && $GREP single_module conftest.err; then\n\t cat conftest.err >&AS_MESSAGE_LOG_FD\n\t# Otherwise, if the output was created with a 0 exit code from\n\t# the compiler, it worked.\n\telif test -f libconftest.dylib && test $_lt_result -eq 0; then\n\t lt_cv_apple_cc_single_mod=yes\n\telse\n\t cat conftest.err >&AS_MESSAGE_LOG_FD\n\tfi\n\trm -rf libconftest.dylib*\n\trm -f conftest.*\n fi])\n\n AC_CACHE_CHECK([for -exported_symbols_list linker flag],\n [lt_cv_ld_exported_symbols_list],\n [lt_cv_ld_exported_symbols_list=no\n save_LDFLAGS=$LDFLAGS\n echo \"_main\" > conftest.sym\n LDFLAGS=\"$LDFLAGS -Wl,-exported_symbols_list,conftest.sym\"\n AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],\n\t[lt_cv_ld_exported_symbols_list=yes],\n\t[lt_cv_ld_exported_symbols_list=no])\n\tLDFLAGS=\"$save_LDFLAGS\"\n ])\n\n AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],\n [lt_cv_ld_force_load=no\n cat > conftest.c << _LT_EOF\nint forced_loaded() { return 2;}\n_LT_EOF\n echo \"$LTCC $LTCFLAGS -c -o conftest.o conftest.c\" >&AS_MESSAGE_LOG_FD\n $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD\n echo \"$AR cru libconftest.a conftest.o\" >&AS_MESSAGE_LOG_FD\n $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD\n echo \"$RANLIB libconftest.a\" >&AS_MESSAGE_LOG_FD\n $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD\n cat > conftest.c << _LT_EOF\nint main() { return 0;}\n_LT_EOF\n echo \"$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a\" >&AS_MESSAGE_LOG_FD\n $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err\n _lt_result=$?\n if test -s conftest.err && $GREP force_load conftest.err; then\n\tcat conftest.err >&AS_MESSAGE_LOG_FD\n elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then\n\tlt_cv_ld_force_load=yes\n else\n\tcat conftest.err >&AS_MESSAGE_LOG_FD\n fi\n rm -f conftest.err libconftest.a conftest conftest.c\n rm -rf conftest.dSYM\n ])\n case $host_os in\n rhapsody* | darwin1.[[012]])\n _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;\n darwin1.*)\n _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;\n darwin*) # darwin 5.x on\n # if running on 10.5 or later, the deployment target defaults\n # to the OS version, if on x86, and 10.4, the deployment\n # target defaults to 10.4. Don't you love it?\n case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in\n\t10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)\n\t _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;\n\t10.[[012]]*)\n\t _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;\n\t10.*)\n\t _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;\n esac\n ;;\n esac\n if test \"$lt_cv_apple_cc_single_mod\" = \"yes\"; then\n _lt_dar_single_mod='$single_module'\n fi\n if test \"$lt_cv_ld_exported_symbols_list\" = \"yes\"; then\n _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'\n else\n _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'\n fi\n if test \"$DSYMUTIL\" != \":\" && test \"$lt_cv_ld_force_load\" = \"no\"; then\n _lt_dsymutil='~$DSYMUTIL $lib || :'\n else\n _lt_dsymutil=\n fi\n ;;\n esac\n])\n\n\n# _LT_DARWIN_LINKER_FEATURES([TAG])\n# ---------------------------------\n# Checks for linker and compiler features on darwin\nm4_defun([_LT_DARWIN_LINKER_FEATURES],\n[\n m4_require([_LT_REQUIRED_DARWIN_CHECKS])\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_automatic, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported\n if test \"$lt_cv_ld_force_load\" = \"yes\"; then\n _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience ${wl}-force_load,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"`'\n m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],\n [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])\n else\n _LT_TAGVAR(whole_archive_flag_spec, $1)=''\n fi\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(allow_undefined_flag, $1)=\"$_lt_dar_allow_undefined\"\n case $cc_basename in\n ifort*) _lt_dar_can_shared=yes ;;\n *) _lt_dar_can_shared=$GCC ;;\n esac\n if test \"$_lt_dar_can_shared\" = \"yes\"; then\n output_verbose_link_cmd=func_echo_all\n _LT_TAGVAR(archive_cmds, $1)=\"\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\$libobjs \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring $_lt_dar_single_mod${_lt_dsymutil}\"\n _LT_TAGVAR(module_cmds, $1)=\"\\$CC \\$allow_undefined_flag -o \\$lib -bundle \\$libobjs \\$deplibs \\$compiler_flags${_lt_dsymutil}\"\n _LT_TAGVAR(archive_expsym_cmds, $1)=\"sed 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\$libobjs \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}\"\n _LT_TAGVAR(module_expsym_cmds, $1)=\"sed -e 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC \\$allow_undefined_flag -o \\$lib -bundle \\$libobjs \\$deplibs \\$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}\"\n m4_if([$1], [CXX],\n[ if test \"$lt_cv_apple_cc_single_mod\" != \"yes\"; then\n _LT_TAGVAR(archive_cmds, $1)=\"\\$CC -r -keep_private_externs -nostdlib -o \\${lib}-master.o \\$libobjs~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\${lib}-master.o \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring${_lt_dsymutil}\"\n _LT_TAGVAR(archive_expsym_cmds, $1)=\"sed 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC -r -keep_private_externs -nostdlib -o \\${lib}-master.o \\$libobjs~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\${lib}-master.o \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring${_lt_dar_export_syms}${_lt_dsymutil}\"\n fi\n],[])\n else\n _LT_TAGVAR(ld_shlibs, $1)=no\n fi\n])\n\n# _LT_SYS_MODULE_PATH_AIX([TAGNAME])\n# ----------------------------------\n# Links a minimal program and checks the executable\n# for the system default hardcoded library path. In most cases,\n# this is /usr/lib:/lib, but when the MPI compilers are used\n# the location of the communication and MPI libs are included too.\n# If we don't find anything, use the default library path according\n# to the aix ld manual.\n# Store the results from the different compilers for each TAGNAME.\n# Allow to override them for all tags through lt_cv_aix_libpath.\nm4_defun([_LT_SYS_MODULE_PATH_AIX],\n[m4_require([_LT_DECL_SED])dnl\nif test \"${lt_cv_aix_libpath+set}\" = set; then\n aix_libpath=$lt_cv_aix_libpath\nelse\n AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],\n [AC_LINK_IFELSE([AC_LANG_PROGRAM],[\n lt_aix_libpath_sed='[\n /Import File Strings/,/^$/ {\n\t /^0/ {\n\t s/^0 *\\([^ ]*\\) *$/\\1/\n\t p\n\t }\n }]'\n _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n # Check for a 64-bit object if we didn't find anything.\n if test -z \"$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])\"; then\n _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n fi],[])\n if test -z \"$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])\"; then\n _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=\"/usr/lib:/lib\"\n fi\n ])\n aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])\nfi\n])# _LT_SYS_MODULE_PATH_AIX\n\n\n# _LT_SHELL_INIT(ARG)\n# -------------------\nm4_define([_LT_SHELL_INIT],\n[m4_divert_text([M4SH-INIT], [$1\n])])# _LT_SHELL_INIT\n\n\n\n# _LT_PROG_ECHO_BACKSLASH\n# -----------------------\n# Find how we can fake an echo command that does not interpret backslash.\n# In particular, with Autoconf 2.60 or later we add some code to the start\n# of the generated configure script which will find a shell with a builtin\n# printf (which we can use as an echo command).\nm4_defun([_LT_PROG_ECHO_BACKSLASH],\n[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\nECHO=$ECHO$ECHO$ECHO$ECHO$ECHO\nECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO\n\nAC_MSG_CHECKING([how to print strings])\n# Test print first, because it will be a builtin if present.\nif test \"X`( print -r -- -n ) 2>/dev/null`\" = X-n && \\\n test \"X`print -r -- $ECHO 2>/dev/null`\" = \"X$ECHO\"; then\n ECHO='print -r --'\nelif test \"X`printf %s $ECHO 2>/dev/null`\" = \"X$ECHO\"; then\n ECHO='printf %s\\n'\nelse\n # Use this function as a fallback that always works.\n func_fallback_echo ()\n {\n eval 'cat <<_LTECHO_EOF\n$[]1\n_LTECHO_EOF'\n }\n ECHO='func_fallback_echo'\nfi\n\n# func_echo_all arg...\n# Invoke $ECHO with all args, space-separated.\nfunc_echo_all ()\n{\n $ECHO \"$*\" \n}\n\ncase \"$ECHO\" in\n printf*) AC_MSG_RESULT([printf]) ;;\n print*) AC_MSG_RESULT([print -r]) ;;\n *) AC_MSG_RESULT([cat]) ;;\nesac\n\nm4_ifdef([_AS_DETECT_SUGGESTED],\n[_AS_DETECT_SUGGESTED([\n test -n \"${ZSH_VERSION+set}${BASH_VERSION+set}\" || (\n ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\n ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO\n ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO\n PATH=/empty FPATH=/empty; export PATH FPATH\n test \"X`printf %s $ECHO`\" = \"X$ECHO\" \\\n || test \"X`print -r -- $ECHO`\" = \"X$ECHO\" )])])\n\n_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])\n_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])\n])# _LT_PROG_ECHO_BACKSLASH\n\n\n# _LT_WITH_SYSROOT\n# ----------------\nAC_DEFUN([_LT_WITH_SYSROOT],\n[AC_MSG_CHECKING([for sysroot])\nAC_ARG_WITH([sysroot],\n[ --with-sysroot[=DIR] Search for dependent libraries within DIR\n (or the compiler's sysroot if not specified).],\n[], [with_sysroot=no])\n\ndnl lt_sysroot will always be passed unquoted. We quote it here\ndnl in case the user passed a directory name.\nlt_sysroot=\ncase ${with_sysroot} in #(\n yes)\n if test \"$GCC\" = yes; then\n lt_sysroot=`$CC --print-sysroot 2>/dev/null`\n fi\n ;; #(\n /*)\n lt_sysroot=`echo \"$with_sysroot\" | sed -e \"$sed_quote_subst\"`\n ;; #(\n no|'')\n ;; #(\n *)\n AC_MSG_RESULT([${with_sysroot}])\n AC_MSG_ERROR([The sysroot must be an absolute path.])\n ;;\nesac\n\n AC_MSG_RESULT([${lt_sysroot:-no}])\n_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl\n[dependent libraries, and in which our libraries should be installed.])])\n\n# _LT_ENABLE_LOCK\n# ---------------\nm4_defun([_LT_ENABLE_LOCK],\n[AC_ARG_ENABLE([libtool-lock],\n [AS_HELP_STRING([--disable-libtool-lock],\n [avoid locking (might break parallel builds)])])\ntest \"x$enable_libtool_lock\" != xno && enable_libtool_lock=yes\n\n# Some flags need to be propagated to the compiler or linker for good\n# libtool support.\ncase $host in\nia64-*-hpux*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n case `/usr/bin/file conftest.$ac_objext` in\n *ELF-32*)\n\tHPUX_IA64_MODE=\"32\"\n\t;;\n *ELF-64*)\n\tHPUX_IA64_MODE=\"64\"\n\t;;\n esac\n fi\n rm -rf conftest*\n ;;\n*-*-irix6*)\n # Find out which ABI we are using.\n echo '[#]line '$LINENO' \"configure\"' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n if test \"$lt_cv_prog_gnu_ld\" = yes; then\n case `/usr/bin/file conftest.$ac_objext` in\n\t*32-bit*)\n\t LD=\"${LD-ld} -melf32bsmip\"\n\t ;;\n\t*N32*)\n\t LD=\"${LD-ld} -melf32bmipn32\"\n\t ;;\n\t*64-bit*)\n\t LD=\"${LD-ld} -melf64bmip\"\n\t;;\n esac\n else\n case `/usr/bin/file conftest.$ac_objext` in\n\t*32-bit*)\n\t LD=\"${LD-ld} -32\"\n\t ;;\n\t*N32*)\n\t LD=\"${LD-ld} -n32\"\n\t ;;\n\t*64-bit*)\n\t LD=\"${LD-ld} -64\"\n\t ;;\n esac\n fi\n fi\n rm -rf conftest*\n ;;\n\nx86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \\\ns390*-*linux*|s390*-*tpf*|sparc*-*linux*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n case `/usr/bin/file conftest.o` in\n *32-bit*)\n\tcase $host in\n\t x86_64-*kfreebsd*-gnu)\n\t LD=\"${LD-ld} -m elf_i386_fbsd\"\n\t ;;\n\t x86_64-*linux*)\n\t case `/usr/bin/file conftest.o` in\n\t *x86-64*)\n\t\tLD=\"${LD-ld} -m elf32_x86_64\"\n\t\t;;\n\t *)\n\t\tLD=\"${LD-ld} -m elf_i386\"\n\t\t;;\n\t esac\n\t ;;\n\t powerpc64le-*)\n\t LD=\"${LD-ld} -m elf32lppclinux\"\n\t ;;\n\t powerpc64-*)\n\t LD=\"${LD-ld} -m elf32ppclinux\"\n\t ;;\n\t s390x-*linux*)\n\t LD=\"${LD-ld} -m elf_s390\"\n\t ;;\n\t sparc64-*linux*)\n\t LD=\"${LD-ld} -m elf32_sparc\"\n\t ;;\n\tesac\n\t;;\n *64-bit*)\n\tcase $host in\n\t x86_64-*kfreebsd*-gnu)\n\t LD=\"${LD-ld} -m elf_x86_64_fbsd\"\n\t ;;\n\t x86_64-*linux*)\n\t LD=\"${LD-ld} -m elf_x86_64\"\n\t ;;\n\t powerpcle-*)\n\t LD=\"${LD-ld} -m elf64lppc\"\n\t ;;\n\t powerpc-*)\n\t LD=\"${LD-ld} -m elf64ppc\"\n\t ;;\n\t s390*-*linux*|s390*-*tpf*)\n\t LD=\"${LD-ld} -m elf64_s390\"\n\t ;;\n\t sparc*-*linux*)\n\t LD=\"${LD-ld} -m elf64_sparc\"\n\t ;;\n\tesac\n\t;;\n esac\n fi\n rm -rf conftest*\n ;;\n\n*-*-sco3.2v5*)\n # On SCO OpenServer 5, we need -belf to get full-featured binaries.\n SAVE_CFLAGS=\"$CFLAGS\"\n CFLAGS=\"$CFLAGS -belf\"\n AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,\n [AC_LANG_PUSH(C)\n AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])\n AC_LANG_POP])\n if test x\"$lt_cv_cc_needs_belf\" != x\"yes\"; then\n # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf\n CFLAGS=\"$SAVE_CFLAGS\"\n fi\n ;;\n*-*solaris*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n case `/usr/bin/file conftest.o` in\n *64-bit*)\n case $lt_cv_prog_gnu_ld in\n yes*)\n case $host in\n i?86-*-solaris*)\n LD=\"${LD-ld} -m elf_x86_64\"\n ;;\n sparc*-*-solaris*)\n LD=\"${LD-ld} -m elf64_sparc\"\n ;;\n esac\n # GNU ld 2.21 introduced _sol2 emulations. Use them if available.\n if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then\n LD=\"${LD-ld}_sol2\"\n fi\n ;;\n *)\n\tif ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then\n\t LD=\"${LD-ld} -64\"\n\tfi\n\t;;\n esac\n ;;\n esac\n fi\n rm -rf conftest*\n ;;\nesac\n\nneed_locks=\"$enable_libtool_lock\"\n])# _LT_ENABLE_LOCK\n\n\n# _LT_PROG_AR\n# -----------\nm4_defun([_LT_PROG_AR],\n[AC_CHECK_TOOLS(AR, [ar], false)\n: ${AR=ar}\n: ${AR_FLAGS=cru}\n_LT_DECL([], [AR], [1], [The archiver])\n_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])\n\nAC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],\n [lt_cv_ar_at_file=no\n AC_COMPILE_IFELSE([AC_LANG_PROGRAM],\n [echo conftest.$ac_objext > conftest.lst\n lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'\n AC_TRY_EVAL([lt_ar_try])\n if test \"$ac_status\" -eq 0; then\n\t# Ensure the archiver fails upon bogus file names.\n\trm -f conftest.$ac_objext libconftest.a\n\tAC_TRY_EVAL([lt_ar_try])\n\tif test \"$ac_status\" -ne 0; then\n lt_cv_ar_at_file=@\n fi\n fi\n rm -f conftest.* libconftest.a\n ])\n ])\n\nif test \"x$lt_cv_ar_at_file\" = xno; then\n archiver_list_spec=\nelse\n archiver_list_spec=$lt_cv_ar_at_file\nfi\n_LT_DECL([], [archiver_list_spec], [1],\n [How to feed a file listing to the archiver])\n])# _LT_PROG_AR\n\n\n# _LT_CMD_OLD_ARCHIVE\n# -------------------\nm4_defun([_LT_CMD_OLD_ARCHIVE],\n[_LT_PROG_AR\n\nAC_CHECK_TOOL(STRIP, strip, :)\ntest -z \"$STRIP\" && STRIP=:\n_LT_DECL([], [STRIP], [1], [A symbol stripping program])\n\nAC_CHECK_TOOL(RANLIB, ranlib, :)\ntest -z \"$RANLIB\" && RANLIB=:\n_LT_DECL([], [RANLIB], [1],\n [Commands used to install an old-style archive])\n\n# Determine commands to create old-style static archives.\nold_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'\nold_postinstall_cmds='chmod 644 $oldlib'\nold_postuninstall_cmds=\n\nif test -n \"$RANLIB\"; then\n case $host_os in\n openbsd*)\n old_postinstall_cmds=\"$old_postinstall_cmds~\\$RANLIB -t \\$tool_oldlib\"\n ;;\n *)\n old_postinstall_cmds=\"$old_postinstall_cmds~\\$RANLIB \\$tool_oldlib\"\n ;;\n esac\n old_archive_cmds=\"$old_archive_cmds~\\$RANLIB \\$tool_oldlib\"\nfi\n\ncase $host_os in\n darwin*)\n lock_old_archive_extraction=yes ;;\n *)\n lock_old_archive_extraction=no ;;\nesac\n_LT_DECL([], [old_postinstall_cmds], [2])\n_LT_DECL([], [old_postuninstall_cmds], [2])\n_LT_TAGDECL([], [old_archive_cmds], [2],\n [Commands used to build an old-style archive])\n_LT_DECL([], [lock_old_archive_extraction], [0],\n [Whether to use a lock for old archive extraction])\n])# _LT_CMD_OLD_ARCHIVE\n\n\n# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,\n#\t\t[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])\n# ----------------------------------------------------------------\n# Check whether the given compiler option works\nAC_DEFUN([_LT_COMPILER_OPTION],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_SED])dnl\nAC_CACHE_CHECK([$1], [$2],\n [$2=no\n m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n lt_compiler_flag=\"$3\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n # The option is referenced via a variable to avoid confusing sed.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [[^ ]]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$lt_compile\" 2>conftest.err)\n ac_status=$?\n cat conftest.err >&AS_MESSAGE_LOG_FD\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&AS_MESSAGE_LOG_FD\n if (exit $ac_status) && test -s \"$ac_outfile\"; then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings other than the usual output.\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' >conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then\n $2=yes\n fi\n fi\n $RM conftest*\n])\n\nif test x\"[$]$2\" = xyes; then\n m4_if([$5], , :, [$5])\nelse\n m4_if([$6], , :, [$6])\nfi\n])# _LT_COMPILER_OPTION\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])\n\n\n# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,\n# [ACTION-SUCCESS], [ACTION-FAILURE])\n# ----------------------------------------------------\n# Check whether the given linker option works\nAC_DEFUN([_LT_LINKER_OPTION],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_SED])dnl\nAC_CACHE_CHECK([$1], [$2],\n [$2=no\n save_LDFLAGS=\"$LDFLAGS\"\n LDFLAGS=\"$LDFLAGS $3\"\n echo \"$lt_simple_link_test_code\" > conftest.$ac_ext\n if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then\n # The linker can only warn and ignore the option if not recognized\n # So say no if there are warnings\n if test -s conftest.err; then\n # Append any errors to the config.log.\n cat conftest.err 1>&AS_MESSAGE_LOG_FD\n $ECHO \"$_lt_linker_boilerplate\" | $SED '/^$/d' > conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if diff conftest.exp conftest.er2 >/dev/null; then\n $2=yes\n fi\n else\n $2=yes\n fi\n fi\n $RM -r conftest*\n LDFLAGS=\"$save_LDFLAGS\"\n])\n\nif test x\"[$]$2\" = xyes; then\n m4_if([$4], , :, [$4])\nelse\n m4_if([$5], , :, [$5])\nfi\n])# _LT_LINKER_OPTION\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])\n\n\n# LT_CMD_MAX_LEN\n#---------------\nAC_DEFUN([LT_CMD_MAX_LEN],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\n# find the maximum length of command line arguments\nAC_MSG_CHECKING([the maximum length of command line arguments])\nAC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl\n i=0\n teststring=\"ABCD\"\n\n case $build_os in\n msdosdjgpp*)\n # On DJGPP, this test can blow up pretty badly due to problems in libc\n # (any single argument exceeding 2000 bytes causes a buffer overrun\n # during glob expansion). Even if it were fixed, the result of this\n # check would be larger than it should be.\n lt_cv_sys_max_cmd_len=12288; # 12K is about right\n ;;\n\n gnu*)\n # Under GNU Hurd, this test is not required because there is\n # no limit to the length of command line arguments.\n # Libtool will interpret -1 as no limit whatsoever\n lt_cv_sys_max_cmd_len=-1;\n ;;\n\n cygwin* | mingw* | cegcc*)\n # On Win9x/ME, this test blows up -- it succeeds, but takes\n # about 5 minutes as the teststring grows exponentially.\n # Worse, since 9x/ME are not pre-emptively multitasking,\n # you end up with a \"frozen\" computer, even though with patience\n # the test eventually succeeds (with a max line length of 256k).\n # Instead, let's just punt: use the minimum linelength reported by\n # all of the supported platforms: 8192 (on NT/2K/XP).\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n mint*)\n # On MiNT this can take a long time and run out of memory.\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n amigaos*)\n # On AmigaOS with pdksh, this test takes hours, literally.\n # So we just punt and use a minimum line length of 8192.\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)\n # This has been around since 386BSD, at least. Likely further.\n if test -x /sbin/sysctl; then\n lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`\n elif test -x /usr/sbin/sysctl; then\n lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`\n else\n lt_cv_sys_max_cmd_len=65536\t# usable default for all BSDs\n fi\n # And add a safety zone\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 4`\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\* 3`\n ;;\n\n interix*)\n # We know the value 262144 and hardcode it with a safety zone (like BSD)\n lt_cv_sys_max_cmd_len=196608\n ;;\n\n os2*)\n # The test takes a long time on OS/2.\n lt_cv_sys_max_cmd_len=8192\n ;;\n\n osf*)\n # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure\n # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not\n # nice to cause kernel panics so lets avoid the loop below.\n # First set a reasonable default.\n lt_cv_sys_max_cmd_len=16384\n #\n if test -x /sbin/sysconfig; then\n case `/sbin/sysconfig -q proc exec_disable_arg_limit` in\n *1*) lt_cv_sys_max_cmd_len=-1 ;;\n esac\n fi\n ;;\n sco3.2v5*)\n lt_cv_sys_max_cmd_len=102400\n ;;\n sysv5* | sco5v6* | sysv4.2uw2*)\n kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`\n if test -n \"$kargmax\"; then\n lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[\t ]]//'`\n else\n lt_cv_sys_max_cmd_len=32768\n fi\n ;;\n *)\n lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`\n if test -n \"$lt_cv_sys_max_cmd_len\" && \\\n\ttest undefined != \"$lt_cv_sys_max_cmd_len\"; then\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 4`\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\* 3`\n else\n # Make teststring a little bigger before we do anything with it.\n # a 1K string should be a reasonable start.\n for i in 1 2 3 4 5 6 7 8 ; do\n teststring=$teststring$teststring\n done\n SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}\n # If test is not a shell built-in, we'll probably end up computing a\n # maximum length that is only half of the actual maximum length, but\n # we can't tell.\n while { test \"X\"`env echo \"$teststring$teststring\" 2>/dev/null` \\\n\t = \"X$teststring$teststring\"; } >/dev/null 2>&1 &&\n\t test $i != 17 # 1/2 MB should be enough\n do\n i=`expr $i + 1`\n teststring=$teststring$teststring\n done\n # Only check the string length outside the loop.\n lt_cv_sys_max_cmd_len=`expr \"X$teststring\" : \".*\" 2>&1`\n teststring=\n # Add a significant safety factor because C++ compilers can tack on\n # massive amounts of additional arguments before passing them to the\n # linker. It appears as though 1/2 is a usable value.\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 2`\n fi\n ;;\n esac\n])\nif test -n $lt_cv_sys_max_cmd_len ; then\n AC_MSG_RESULT($lt_cv_sys_max_cmd_len)\nelse\n AC_MSG_RESULT(none)\nfi\nmax_cmd_len=$lt_cv_sys_max_cmd_len\n_LT_DECL([], [max_cmd_len], [0],\n [What is the maximum length of a command?])\n])# LT_CMD_MAX_LEN\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])\n\n\n# _LT_HEADER_DLFCN\n# ----------------\nm4_defun([_LT_HEADER_DLFCN],\n[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl\n])# _LT_HEADER_DLFCN\n\n\n# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,\n# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)\n# ----------------------------------------------------------------\nm4_defun([_LT_TRY_DLOPEN_SELF],\n[m4_require([_LT_HEADER_DLFCN])dnl\nif test \"$cross_compiling\" = yes; then :\n [$4]\nelse\n lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2\n lt_status=$lt_dlunknown\n cat > conftest.$ac_ext <<_LT_EOF\n[#line $LINENO \"configure\"\n#include \"confdefs.h\"\n\n#if HAVE_DLFCN_H\n#include \n#endif\n\n#include \n\n#ifdef RTLD_GLOBAL\n# define LT_DLGLOBAL\t\tRTLD_GLOBAL\n#else\n# ifdef DL_GLOBAL\n# define LT_DLGLOBAL\t\tDL_GLOBAL\n# else\n# define LT_DLGLOBAL\t\t0\n# endif\n#endif\n\n/* We may have to define LT_DLLAZY_OR_NOW in the command line if we\n find out it does not work in some platform. */\n#ifndef LT_DLLAZY_OR_NOW\n# ifdef RTLD_LAZY\n# define LT_DLLAZY_OR_NOW\t\tRTLD_LAZY\n# else\n# ifdef DL_LAZY\n# define LT_DLLAZY_OR_NOW\t\tDL_LAZY\n# else\n# ifdef RTLD_NOW\n# define LT_DLLAZY_OR_NOW\tRTLD_NOW\n# else\n# ifdef DL_NOW\n# define LT_DLLAZY_OR_NOW\tDL_NOW\n# else\n# define LT_DLLAZY_OR_NOW\t0\n# endif\n# endif\n# endif\n# endif\n#endif\n\n/* When -fvisbility=hidden is used, assume the code has been annotated\n correspondingly for the symbols needed. */\n#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))\nint fnord () __attribute__((visibility(\"default\")));\n#endif\n\nint fnord () { return 42; }\nint main ()\n{\n void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);\n int status = $lt_dlunknown;\n\n if (self)\n {\n if (dlsym (self,\"fnord\")) status = $lt_dlno_uscore;\n else\n {\n\t if (dlsym( self,\"_fnord\")) status = $lt_dlneed_uscore;\n else puts (dlerror ());\n\t}\n /* dlclose (self); */\n }\n else\n puts (dlerror ());\n\n return status;\n}]\n_LT_EOF\n if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then\n (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null\n lt_status=$?\n case x$lt_status in\n x$lt_dlno_uscore) $1 ;;\n x$lt_dlneed_uscore) $2 ;;\n x$lt_dlunknown|x*) $3 ;;\n esac\n else :\n # compilation failed\n $3\n fi\nfi\nrm -fr conftest*\n])# _LT_TRY_DLOPEN_SELF\n\n\n# LT_SYS_DLOPEN_SELF\n# ------------------\nAC_DEFUN([LT_SYS_DLOPEN_SELF],\n[m4_require([_LT_HEADER_DLFCN])dnl\nif test \"x$enable_dlopen\" != xyes; then\n enable_dlopen=unknown\n enable_dlopen_self=unknown\n enable_dlopen_self_static=unknown\nelse\n lt_cv_dlopen=no\n lt_cv_dlopen_libs=\n\n case $host_os in\n beos*)\n lt_cv_dlopen=\"load_add_on\"\n lt_cv_dlopen_libs=\n lt_cv_dlopen_self=yes\n ;;\n\n mingw* | pw32* | cegcc*)\n lt_cv_dlopen=\"LoadLibrary\"\n lt_cv_dlopen_libs=\n ;;\n\n cygwin*)\n lt_cv_dlopen=\"dlopen\"\n lt_cv_dlopen_libs=\n ;;\n\n darwin*)\n # if libdl is installed we need to link against it\n AC_CHECK_LIB([dl], [dlopen],\n\t\t[lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-ldl\"],[\n lt_cv_dlopen=\"dyld\"\n lt_cv_dlopen_libs=\n lt_cv_dlopen_self=yes\n ])\n ;;\n\n *)\n AC_CHECK_FUNC([shl_load],\n\t [lt_cv_dlopen=\"shl_load\"],\n [AC_CHECK_LIB([dld], [shl_load],\n\t [lt_cv_dlopen=\"shl_load\" lt_cv_dlopen_libs=\"-ldld\"],\n\t[AC_CHECK_FUNC([dlopen],\n\t [lt_cv_dlopen=\"dlopen\"],\n\t [AC_CHECK_LIB([dl], [dlopen],\n\t\t[lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-ldl\"],\n\t [AC_CHECK_LIB([svld], [dlopen],\n\t\t [lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-lsvld\"],\n\t [AC_CHECK_LIB([dld], [dld_link],\n\t\t [lt_cv_dlopen=\"dld_link\" lt_cv_dlopen_libs=\"-ldld\"])\n\t ])\n\t ])\n\t ])\n\t])\n ])\n ;;\n esac\n\n if test \"x$lt_cv_dlopen\" != xno; then\n enable_dlopen=yes\n else\n enable_dlopen=no\n fi\n\n case $lt_cv_dlopen in\n dlopen)\n save_CPPFLAGS=\"$CPPFLAGS\"\n test \"x$ac_cv_header_dlfcn_h\" = xyes && CPPFLAGS=\"$CPPFLAGS -DHAVE_DLFCN_H\"\n\n save_LDFLAGS=\"$LDFLAGS\"\n wl=$lt_prog_compiler_wl eval LDFLAGS=\\\"\\$LDFLAGS $export_dynamic_flag_spec\\\"\n\n save_LIBS=\"$LIBS\"\n LIBS=\"$lt_cv_dlopen_libs $LIBS\"\n\n AC_CACHE_CHECK([whether a program can dlopen itself],\n\t lt_cv_dlopen_self, [dnl\n\t _LT_TRY_DLOPEN_SELF(\n\t lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,\n\t lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)\n ])\n\n if test \"x$lt_cv_dlopen_self\" = xyes; then\n wl=$lt_prog_compiler_wl eval LDFLAGS=\\\"\\$LDFLAGS $lt_prog_compiler_static\\\"\n AC_CACHE_CHECK([whether a statically linked program can dlopen itself],\n\t lt_cv_dlopen_self_static, [dnl\n\t _LT_TRY_DLOPEN_SELF(\n\t lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,\n\t lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)\n ])\n fi\n\n CPPFLAGS=\"$save_CPPFLAGS\"\n LDFLAGS=\"$save_LDFLAGS\"\n LIBS=\"$save_LIBS\"\n ;;\n esac\n\n case $lt_cv_dlopen_self in\n yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;\n *) enable_dlopen_self=unknown ;;\n esac\n\n case $lt_cv_dlopen_self_static in\n yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;\n *) enable_dlopen_self_static=unknown ;;\n esac\nfi\n_LT_DECL([dlopen_support], [enable_dlopen], [0],\n\t [Whether dlopen is supported])\n_LT_DECL([dlopen_self], [enable_dlopen_self], [0],\n\t [Whether dlopen of programs is supported])\n_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],\n\t [Whether dlopen of statically linked programs is supported])\n])# LT_SYS_DLOPEN_SELF\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])\n\n\n# _LT_COMPILER_C_O([TAGNAME])\n# ---------------------------\n# Check to see if options -c and -o are simultaneously supported by compiler.\n# This macro does not hard code the compiler like AC_PROG_CC_C_O.\nm4_defun([_LT_COMPILER_C_O],\n[m4_require([_LT_DECL_SED])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_TAG_COMPILER])dnl\nAC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],\n [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],\n [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no\n $RM -r conftest 2>/dev/null\n mkdir conftest\n cd conftest\n mkdir out\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n lt_compiler_flag=\"-o out/conftest2.$ac_objext\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [[^ ]]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$lt_compile\" 2>out/conftest.err)\n ac_status=$?\n cat out/conftest.err >&AS_MESSAGE_LOG_FD\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&AS_MESSAGE_LOG_FD\n if (exit $ac_status) && test -s out/conftest2.$ac_objext\n then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' > out/conftest.exp\n $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2\n if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then\n _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes\n fi\n fi\n chmod u+w . 2>&AS_MESSAGE_LOG_FD\n $RM conftest*\n # SGI C++ compiler will create directory out/ii_files/ for\n # template instantiation\n test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files\n $RM out/* && rmdir out\n cd ..\n $RM -r conftest\n $RM conftest*\n])\n_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],\n\t[Does compiler simultaneously support -c and -o options?])\n])# _LT_COMPILER_C_O\n\n\n# _LT_COMPILER_FILE_LOCKS([TAGNAME])\n# ----------------------------------\n# Check to see if we can do hard links to lock some files if needed\nm4_defun([_LT_COMPILER_FILE_LOCKS],\n[m4_require([_LT_ENABLE_LOCK])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\n_LT_COMPILER_C_O([$1])\n\nhard_links=\"nottested\"\nif test \"$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)\" = no && test \"$need_locks\" != no; then\n # do not overwrite the value of need_locks provided by the user\n AC_MSG_CHECKING([if we can lock with hard links])\n hard_links=yes\n $RM conftest*\n ln conftest.a conftest.b 2>/dev/null && hard_links=no\n touch conftest.a\n ln conftest.a conftest.b 2>&5 || hard_links=no\n ln conftest.a conftest.b 2>/dev/null && hard_links=no\n AC_MSG_RESULT([$hard_links])\n if test \"$hard_links\" = no; then\n AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])\n need_locks=warn\n fi\nelse\n need_locks=no\nfi\n_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])\n])# _LT_COMPILER_FILE_LOCKS\n\n\n# _LT_CHECK_OBJDIR\n# ----------------\nm4_defun([_LT_CHECK_OBJDIR],\n[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],\n[rm -f .libs 2>/dev/null\nmkdir .libs 2>/dev/null\nif test -d .libs; then\n lt_cv_objdir=.libs\nelse\n # MS-DOS does not allow filenames that begin with a dot.\n lt_cv_objdir=_libs\nfi\nrmdir .libs 2>/dev/null])\nobjdir=$lt_cv_objdir\n_LT_DECL([], [objdir], [0],\n [The name of the directory that contains temporary libtool files])dnl\nm4_pattern_allow([LT_OBJDIR])dnl\nAC_DEFINE_UNQUOTED(LT_OBJDIR, \"$lt_cv_objdir/\",\n [Define to the sub-directory in which libtool stores uninstalled libraries.])\n])# _LT_CHECK_OBJDIR\n\n\n# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])\n# --------------------------------------\n# Check hardcoding attributes.\nm4_defun([_LT_LINKER_HARDCODE_LIBPATH],\n[AC_MSG_CHECKING([how to hardcode library paths into programs])\n_LT_TAGVAR(hardcode_action, $1)=\nif test -n \"$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\" ||\n test -n \"$_LT_TAGVAR(runpath_var, $1)\" ||\n test \"X$_LT_TAGVAR(hardcode_automatic, $1)\" = \"Xyes\" ; then\n\n # We can hardcode non-existent directories.\n if test \"$_LT_TAGVAR(hardcode_direct, $1)\" != no &&\n # If the only mechanism to avoid hardcoding is shlibpath_var, we\n # have to relink, otherwise we might link with an installed library\n # when we should be linking with a yet-to-be-installed one\n ## test \"$_LT_TAGVAR(hardcode_shlibpath_var, $1)\" != no &&\n test \"$_LT_TAGVAR(hardcode_minus_L, $1)\" != no; then\n # Linking always hardcodes the temporary library directory.\n _LT_TAGVAR(hardcode_action, $1)=relink\n else\n # We can link without hardcoding, and we can hardcode nonexisting dirs.\n _LT_TAGVAR(hardcode_action, $1)=immediate\n fi\nelse\n # We cannot hardcode anything, or else we can only hardcode existing\n # directories.\n _LT_TAGVAR(hardcode_action, $1)=unsupported\nfi\nAC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])\n\nif test \"$_LT_TAGVAR(hardcode_action, $1)\" = relink ||\n test \"$_LT_TAGVAR(inherit_rpath, $1)\" = yes; then\n # Fast installation is not supported\n enable_fast_install=no\nelif test \"$shlibpath_overrides_runpath\" = yes ||\n test \"$enable_shared\" = no; then\n # Fast installation is not necessary\n enable_fast_install=needless\nfi\n_LT_TAGDECL([], [hardcode_action], [0],\n [How to hardcode a shared library path into an executable])\n])# _LT_LINKER_HARDCODE_LIBPATH\n\n\n# _LT_CMD_STRIPLIB\n# ----------------\nm4_defun([_LT_CMD_STRIPLIB],\n[m4_require([_LT_DECL_EGREP])\nstriplib=\nold_striplib=\nAC_MSG_CHECKING([whether stripping libraries is possible])\nif test -n \"$STRIP\" && $STRIP -V 2>&1 | $GREP \"GNU strip\" >/dev/null; then\n test -z \"$old_striplib\" && old_striplib=\"$STRIP --strip-debug\"\n test -z \"$striplib\" && striplib=\"$STRIP --strip-unneeded\"\n AC_MSG_RESULT([yes])\nelse\n# FIXME - insert some real tests, host_os isn't really good enough\n case $host_os in\n darwin*)\n if test -n \"$STRIP\" ; then\n striplib=\"$STRIP -x\"\n old_striplib=\"$STRIP -S\"\n AC_MSG_RESULT([yes])\n else\n AC_MSG_RESULT([no])\n fi\n ;;\n *)\n AC_MSG_RESULT([no])\n ;;\n esac\nfi\n_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])\n_LT_DECL([], [striplib], [1])\n])# _LT_CMD_STRIPLIB\n\n\n# _LT_SYS_DYNAMIC_LINKER([TAG])\n# -----------------------------\n# PORTME Fill in your ld.so characteristics\nm4_defun([_LT_SYS_DYNAMIC_LINKER],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_OBJDUMP])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_CHECK_SHELL_FEATURES])dnl\nAC_MSG_CHECKING([dynamic linker characteristics])\nm4_if([$1],\n\t[], [\nif test \"$GCC\" = yes; then\n case $host_os in\n darwin*) lt_awk_arg=\"/^libraries:/,/LR/\" ;;\n *) lt_awk_arg=\"/^libraries:/\" ;;\n esac\n case $host_os in\n mingw* | cegcc*) lt_sed_strip_eq=\"s,=\\([[A-Za-z]]:\\),\\1,g\" ;;\n *) lt_sed_strip_eq=\"s,=/,/,g\" ;;\n esac\n lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e \"s/^libraries://\" -e $lt_sed_strip_eq`\n case $lt_search_path_spec in\n *\\;*)\n # if the path contains \";\" then we assume it to be the separator\n # otherwise default to the standard path separator (i.e. \":\") - it is\n # assumed that no part of a normal pathname contains \";\" but that should\n # okay in the real world where \";\" in dirpaths is itself problematic.\n lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $SED 's/;/ /g'`\n ;;\n *)\n lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $SED \"s/$PATH_SEPARATOR/ /g\"`\n ;;\n esac\n # Ok, now we have the path, separated by spaces, we can step through it\n # and add multilib dir if necessary.\n lt_tmp_lt_search_path_spec=\n lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`\n for lt_sys_path in $lt_search_path_spec; do\n if test -d \"$lt_sys_path/$lt_multi_os_dir\"; then\n lt_tmp_lt_search_path_spec=\"$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir\"\n else\n test -d \"$lt_sys_path\" && \\\n\tlt_tmp_lt_search_path_spec=\"$lt_tmp_lt_search_path_spec $lt_sys_path\"\n fi\n done\n lt_search_path_spec=`$ECHO \"$lt_tmp_lt_search_path_spec\" | awk '\nBEGIN {RS=\" \"; FS=\"/|\\n\";} {\n lt_foo=\"\";\n lt_count=0;\n for (lt_i = NF; lt_i > 0; lt_i--) {\n if ($lt_i != \"\" && $lt_i != \".\") {\n if ($lt_i == \"..\") {\n lt_count++;\n } else {\n if (lt_count == 0) {\n lt_foo=\"/\" $lt_i lt_foo;\n } else {\n lt_count--;\n }\n }\n }\n }\n if (lt_foo != \"\") { lt_freq[[lt_foo]]++; }\n if (lt_freq[[lt_foo]] == 1) { print lt_foo; }\n}'`\n # AWK program above erroneously prepends '/' to C:/dos/paths\n # for these hosts.\n case $host_os in\n mingw* | cegcc*) lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" |\\\n $SED 's,/\\([[A-Za-z]]:\\),\\1,g'` ;;\n esac\n sys_lib_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $lt_NL2SP`\nelse\n sys_lib_search_path_spec=\"/lib /usr/lib /usr/local/lib\"\nfi])\nlibrary_names_spec=\nlibname_spec='lib$name'\nsoname_spec=\nshrext_cmds=\".so\"\npostinstall_cmds=\npostuninstall_cmds=\nfinish_cmds=\nfinish_eval=\nshlibpath_var=\nshlibpath_overrides_runpath=unknown\nversion_type=none\ndynamic_linker=\"$host_os ld.so\"\nsys_lib_dlsearch_path_spec=\"/lib /usr/lib\"\nneed_lib_prefix=unknown\nhardcode_into_libs=no\n\n# when you set need_version to no, make sure it does not cause -set_version\n# flags to be left without arguments\nneed_version=unknown\n\ncase $host_os in\naix3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'\n shlibpath_var=LIBPATH\n\n # AIX 3 has no versioning support, so we append a major version to the name.\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n\naix[[4-9]]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n hardcode_into_libs=yes\n if test \"$host_cpu\" = ia64; then\n # AIX 5 supports IA64\n library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n else\n # With GCC up to 2.95.x, collect2 would create an import file\n # for dependence libraries. The import file would start with\n # the line `#! .'. This would cause the generated library to\n # depend on `.', always an invalid library. This was fixed in\n # development snapshots of GCC prior to 3.0.\n case $host_os in\n aix4 | aix4.[[01]] | aix4.[[01]].*)\n if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'\n\t echo ' yes '\n\t echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then\n\t:\n else\n\tcan_build_shared=no\n fi\n ;;\n esac\n # AIX (on Power*) has no versioning support, so currently we can not hardcode correct\n # soname into executable. Probably we can add versioning support to\n # collect2, so additional links can be useful in future.\n if test \"$aix_use_runtimelinking\" = yes; then\n # If using run time linking (on AIX 4.2 or later) use lib.so\n # instead of lib.a to let people know that these are not\n # typical AIX shared libraries.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n else\n # We preserve .a as extension for shared libraries through AIX4.2\n # and later when we are not doing run time linking.\n library_names_spec='${libname}${release}.a $libname.a'\n soname_spec='${libname}${release}${shared_ext}$major'\n fi\n shlibpath_var=LIBPATH\n fi\n ;;\n\namigaos*)\n case $host_cpu in\n powerpc)\n # Since July 2007 AmigaOS4 officially supports .so libraries.\n # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n ;;\n m68k)\n library_names_spec='$libname.ixlibrary $libname.a'\n # Create ${libname}_ixlibrary.a entries in /sys/libs.\n finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all \"$lib\" | $SED '\\''s%^.*/\\([[^/]]*\\)\\.ixlibrary$%\\1%'\\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show \"cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a\"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'\n ;;\n esac\n ;;\n\nbeos*)\n library_names_spec='${libname}${shared_ext}'\n dynamic_linker=\"$host_os ld.so\"\n shlibpath_var=LIBRARY_PATH\n ;;\n\nbsdi[[45]]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib\"\n sys_lib_dlsearch_path_spec=\"/shlib /usr/lib /usr/local/lib\"\n # the default ld.so.conf also contains /usr/contrib/lib and\n # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow\n # libtool to hard-code these into programs\n ;;\n\ncygwin* | mingw* | pw32* | cegcc*)\n version_type=windows\n shrext_cmds=\".dll\"\n need_version=no\n need_lib_prefix=no\n\n case $GCC,$cc_basename in\n yes,*)\n # gcc\n library_names_spec='$libname.dll.a'\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname~\n chmod a+x \\$dldir/$dlname~\n if test -n '\\''$stripme'\\'' && test -n '\\''$striplib'\\''; then\n eval '\\''$striplib \\$dldir/$dlname'\\'' || exit \\$?;\n fi'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n\n case $host_os in\n cygwin*)\n # Cygwin DLLs use 'cyg' prefix rather than 'lib'\n soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\nm4_if([$1], [],[\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /usr/lib/w32api\"])\n ;;\n mingw* | cegcc*)\n # MinGW DLLs use traditional 'lib' prefix\n soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\n ;;\n pw32*)\n # pw32 DLLs use 'pw' prefix rather than 'lib'\n library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\n ;;\n esac\n dynamic_linker='Win32 ld.exe'\n ;;\n\n *,cl*)\n # Native MSVC\n libname_spec='$name'\n soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\n library_names_spec='${libname}.dll.lib'\n\n case $build_os in\n mingw*)\n sys_lib_search_path_spec=\n lt_save_ifs=$IFS\n IFS=';'\n for lt_path in $LIB\n do\n IFS=$lt_save_ifs\n # Let DOS variable expansion print the short 8.3 style file name.\n lt_path=`cd \"$lt_path\" 2>/dev/null && cmd //C \"for %i in (\".\") do @echo %~si\"`\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec $lt_path\"\n done\n IFS=$lt_save_ifs\n # Convert to MSYS style.\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | sed -e 's|\\\\\\\\|/|g' -e 's| \\\\([[a-zA-Z]]\\\\):| /\\\\1|g' -e 's|^ ||'`\n ;;\n cygwin*)\n # Convert to unix form, then to dos form, then back to unix form\n # but this time dos style (no spaces!) so that the unix form looks\n # like /cygdrive/c/PROGRA~1:/cygdr...\n sys_lib_search_path_spec=`cygpath --path --unix \"$LIB\"`\n sys_lib_search_path_spec=`cygpath --path --dos \"$sys_lib_search_path_spec\" 2>/dev/null`\n sys_lib_search_path_spec=`cygpath --path --unix \"$sys_lib_search_path_spec\" | $SED -e \"s/$PATH_SEPARATOR/ /g\"`\n ;;\n *)\n sys_lib_search_path_spec=\"$LIB\"\n if $ECHO \"$sys_lib_search_path_spec\" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then\n # It is most probably a Windows format PATH.\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | $SED -e 's/;/ /g'`\n else\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | $SED -e \"s/$PATH_SEPARATOR/ /g\"`\n fi\n # FIXME: find the short name or the path components, as spaces are\n # common. (e.g. \"Program Files\" -> \"PROGRA~1\")\n ;;\n esac\n\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n dynamic_linker='Win32 link.exe'\n ;;\n\n *)\n # Assume MSVC wrapper\n library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'\n dynamic_linker='Win32 ld.exe'\n ;;\n esac\n # FIXME: first we should search . and the directory the executable is in\n shlibpath_var=PATH\n ;;\n\ndarwin* | rhapsody*)\n dynamic_linker=\"$host_os dyld\"\n version_type=darwin\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'\n soname_spec='${libname}${release}${major}$shared_ext'\n shlibpath_overrides_runpath=yes\n shlibpath_var=DYLD_LIBRARY_PATH\n shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'\nm4_if([$1], [],[\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /usr/local/lib\"])\n sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'\n ;;\n\ndgux*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\nfreebsd* | dragonfly*)\n # DragonFly does not have aout. When/if they implement a new\n # versioning mechanism, adjust this.\n if test -x /usr/bin/objformat; then\n objformat=`/usr/bin/objformat`\n else\n case $host_os in\n freebsd[[23]].*) objformat=aout ;;\n *) objformat=elf ;;\n esac\n fi\n version_type=freebsd-$objformat\n case $version_type in\n freebsd-elf*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n need_version=no\n need_lib_prefix=no\n ;;\n freebsd-*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'\n need_version=yes\n ;;\n esac\n shlibpath_var=LD_LIBRARY_PATH\n case $host_os in\n freebsd2.*)\n shlibpath_overrides_runpath=yes\n ;;\n freebsd3.[[01]]* | freebsdelf3.[[01]]*)\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \\\n freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n *) # from 4.6 on, and DragonFly\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n esac\n ;;\n\nhaiku*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n dynamic_linker=\"$host_os runtime_loader\"\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'\n hardcode_into_libs=yes\n ;;\n\nhpux9* | hpux10* | hpux11*)\n # Give a soname corresponding to the major version so that dld.sl refuses to\n # link against other versions.\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n case $host_cpu in\n ia64*)\n shrext_cmds='.so'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.so\"\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n if test \"X$HPUX_IA64_MODE\" = X32; then\n sys_lib_search_path_spec=\"/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib\"\n else\n sys_lib_search_path_spec=\"/usr/lib/hpux64 /usr/local/lib/hpux64\"\n fi\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n hppa*64*)\n shrext_cmds='.sl'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n sys_lib_search_path_spec=\"/usr/lib/pa20_64 /usr/ccs/lib/pa20_64\"\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n *)\n shrext_cmds='.sl'\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=SHLIB_PATH\n shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n esac\n # HP-UX runs *really* slowly unless shared libraries are mode 555, ...\n postinstall_cmds='chmod 555 $lib'\n # or fails outright, so override atomically:\n install_override_mode=555\n ;;\n\ninterix[[3-9]]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $host_os in\n nonstopux*) version_type=nonstopux ;;\n *)\n\tif test \"$lt_cv_prog_gnu_ld\" = yes; then\n\t\tversion_type=linux # correct to gnu/linux during the next big refactor\n\telse\n\t\tversion_type=irix\n\tfi ;;\n esac\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'\n case $host_os in\n irix5* | nonstopux*)\n libsuff= shlibsuff=\n ;;\n *)\n case $LD in # libtool.m4 will add one of these switches to LD\n *-32|*\"-32 \"|*-melf32bsmip|*\"-melf32bsmip \")\n libsuff= shlibsuff= libmagic=32-bit;;\n *-n32|*\"-n32 \"|*-melf32bmipn32|*\"-melf32bmipn32 \")\n libsuff=32 shlibsuff=N32 libmagic=N32;;\n *-64|*\"-64 \"|*-melf64bmip|*\"-melf64bmip \")\n libsuff=64 shlibsuff=64 libmagic=64-bit;;\n *) libsuff= shlibsuff= libmagic=never-match;;\n esac\n ;;\n esac\n shlibpath_var=LD_LIBRARY${shlibsuff}_PATH\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec=\"/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}\"\n sys_lib_dlsearch_path_spec=\"/usr/lib${libsuff} /lib${libsuff}\"\n hardcode_into_libs=yes\n ;;\n\n# No shared lib support for Linux oldld, aout, or coff.\nlinux*oldld* | linux*aout* | linux*coff*)\n dynamic_linker=no\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -n $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n\n # Some binutils ld are patched to set DT_RUNPATH\n AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],\n [lt_cv_shlibpath_overrides_runpath=no\n save_LDFLAGS=$LDFLAGS\n save_libdir=$libdir\n eval \"libdir=/foo; wl=\\\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\\\"; \\\n\t LDFLAGS=\\\"\\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\\\"\"\n AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],\n [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep \"RUNPATH.*$libdir\" >/dev/null],\n\t [lt_cv_shlibpath_overrides_runpath=yes])])\n LDFLAGS=$save_LDFLAGS\n libdir=$save_libdir\n ])\n shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath\n\n # This implies no fast_install, which is unacceptable.\n # Some rework will be needed to allow for fast_install\n # before this can be enabled.\n hardcode_into_libs=yes\n\n # Append ld.so.conf contents to the search path\n if test -f /etc/ld.so.conf; then\n lt_ld_extra=`awk '/^include / { system(sprintf(\"cd /etc; cat %s 2>/dev/null\", \\[$]2)); skip = 1; } { if (!skip) print \\[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[\t ]*hwcap[\t ]/d;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/\"//g;/^$/d' | tr '\\n' ' '`\n sys_lib_dlsearch_path_spec=\"/lib /usr/lib $lt_ld_extra\"\n fi\n\n # We used to test for /lib/ld.so.1 and disable shared libraries on\n # powerpc, because MkLinux only supported shared libraries with the\n # GNU dynamic linker. Since this was broken with cross compilers,\n # most powerpc-linux boxes support dynamic linking these days and\n # people can always --disable-shared, the test was removed, and we\n # assume the GNU/Linux dynamic linker is in use.\n dynamic_linker='GNU/Linux ld.so'\n ;;\n\nnetbsdelf*-gnu)\n version_type=linux\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='NetBSD ld.elf_so'\n ;;\n\nnetbsd*)\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n dynamic_linker='NetBSD (a.out) ld.so'\n else\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='NetBSD ld.elf_so'\n fi\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n\nnewsos6)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n ;;\n\n*nto* | *qnx*)\n version_type=qnx\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='ldqnx.so'\n ;;\n\nopenbsd*)\n version_type=sunos\n sys_lib_dlsearch_path_spec=\"/usr/lib\"\n need_lib_prefix=no\n # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.\n case $host_os in\n openbsd3.3 | openbsd3.3.*)\tneed_version=yes ;;\n *)\t\t\t\tneed_version=no ;;\n esac\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n case $host_os in\n openbsd2.[[89]] | openbsd2.[[89]].*)\n\tshlibpath_overrides_runpath=no\n\t;;\n *)\n\tshlibpath_overrides_runpath=yes\n\t;;\n esac\n else\n shlibpath_overrides_runpath=yes\n fi\n ;;\n\nos2*)\n libname_spec='$name'\n shrext_cmds=\".dll\"\n need_lib_prefix=no\n library_names_spec='$libname${shared_ext} $libname.a'\n dynamic_linker='OS/2 ld.exe'\n shlibpath_var=LIBPATH\n ;;\n\nosf3* | osf4* | osf5*)\n version_type=osf\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib\"\n sys_lib_dlsearch_path_spec=\"$sys_lib_search_path_spec\"\n ;;\n\nrdos*)\n dynamic_linker=no\n ;;\n\nsolaris*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n # ldd complains unless libraries are executable\n postinstall_cmds='chmod +x $lib'\n ;;\n\nsunos4*)\n version_type=sunos\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/usr/etc\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n if test \"$with_gnu_ld\" = yes; then\n need_lib_prefix=no\n fi\n need_version=yes\n ;;\n\nsysv4 | sysv4.3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n case $host_vendor in\n sni)\n shlibpath_overrides_runpath=no\n need_lib_prefix=no\n runpath_var=LD_RUN_PATH\n ;;\n siemens)\n need_lib_prefix=no\n ;;\n motorola)\n need_lib_prefix=no\n need_version=no\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'\n ;;\n esac\n ;;\n\nsysv4*MP*)\n if test -d /usr/nec ;then\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'\n soname_spec='$libname${shared_ext}.$major'\n shlibpath_var=LD_LIBRARY_PATH\n fi\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n version_type=freebsd-elf\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n if test \"$with_gnu_ld\" = yes; then\n sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'\n else\n sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'\n case $host_os in\n sco3.2v5*)\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /lib\"\n\t;;\n esac\n fi\n sys_lib_dlsearch_path_spec='/usr/lib'\n ;;\n\ntpf*)\n # TPF is a cross-target only. Preferred cross-host = GNU/Linux.\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nuts4*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\n*)\n dynamic_linker=no\n ;;\nesac\nAC_MSG_RESULT([$dynamic_linker])\ntest \"$dynamic_linker\" = no && can_build_shared=no\n\nvariables_saved_for_relink=\"PATH $shlibpath_var $runpath_var\"\nif test \"$GCC\" = yes; then\n variables_saved_for_relink=\"$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH\"\nfi\n\nif test \"${lt_cv_sys_lib_search_path_spec+set}\" = set; then\n sys_lib_search_path_spec=\"$lt_cv_sys_lib_search_path_spec\"\nfi\nif test \"${lt_cv_sys_lib_dlsearch_path_spec+set}\" = set; then\n sys_lib_dlsearch_path_spec=\"$lt_cv_sys_lib_dlsearch_path_spec\"\nfi\n\n_LT_DECL([], [variables_saved_for_relink], [1],\n [Variables whose values should be saved in libtool wrapper scripts and\n restored at link time])\n_LT_DECL([], [need_lib_prefix], [0],\n [Do we need the \"lib\" prefix for modules?])\n_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])\n_LT_DECL([], [version_type], [0], [Library versioning type])\n_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])\n_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])\n_LT_DECL([], [shlibpath_overrides_runpath], [0],\n [Is shlibpath searched before the hard-coded library search path?])\n_LT_DECL([], [libname_spec], [1], [Format of library name prefix])\n_LT_DECL([], [library_names_spec], [1],\n [[List of archive names. First name is the real one, the rest are links.\n The last name is the one that the linker finds with -lNAME]])\n_LT_DECL([], [soname_spec], [1],\n [[The coded name of the library, if different from the real name]])\n_LT_DECL([], [install_override_mode], [1],\n [Permission mode override for installation of shared libraries])\n_LT_DECL([], [postinstall_cmds], [2],\n [Command to use after installation of a shared archive])\n_LT_DECL([], [postuninstall_cmds], [2],\n [Command to use after uninstallation of a shared archive])\n_LT_DECL([], [finish_cmds], [2],\n [Commands used to finish a libtool library installation in a directory])\n_LT_DECL([], [finish_eval], [1],\n [[As \"finish_cmds\", except a single script fragment to be evaled but\n not shown]])\n_LT_DECL([], [hardcode_into_libs], [0],\n [Whether we should hardcode library paths into libraries])\n_LT_DECL([], [sys_lib_search_path_spec], [2],\n [Compile-time system search path for libraries])\n_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],\n [Run-time system search path for libraries])\n])# _LT_SYS_DYNAMIC_LINKER\n\n\n# _LT_PATH_TOOL_PREFIX(TOOL)\n# --------------------------\n# find a file program which can recognize shared library\nAC_DEFUN([_LT_PATH_TOOL_PREFIX],\n[m4_require([_LT_DECL_EGREP])dnl\nAC_MSG_CHECKING([for $1])\nAC_CACHE_VAL(lt_cv_path_MAGIC_CMD,\n[case $MAGIC_CMD in\n[[\\\\/*] | ?:[\\\\/]*])\n lt_cv_path_MAGIC_CMD=\"$MAGIC_CMD\" # Let the user override the test with a path.\n ;;\n*)\n lt_save_MAGIC_CMD=\"$MAGIC_CMD\"\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\ndnl $ac_dummy forces splitting on constant user-supplied paths.\ndnl POSIX.2 word splitting is done only on the output of word expansions,\ndnl not every word. This closes a longstanding sh security hole.\n ac_dummy=\"m4_if([$2], , $PATH, [$2])\"\n for ac_dir in $ac_dummy; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f $ac_dir/$1; then\n lt_cv_path_MAGIC_CMD=\"$ac_dir/$1\"\n if test -n \"$file_magic_test_file\"; then\n\tcase $deplibs_check_method in\n\t\"file_magic \"*)\n\t file_magic_regex=`expr \"$deplibs_check_method\" : \"file_magic \\(.*\\)\"`\n\t MAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\n\t if eval $file_magic_cmd \\$file_magic_test_file 2> /dev/null |\n\t $EGREP \"$file_magic_regex\" > /dev/null; then\n\t :\n\t else\n\t cat <<_LT_EOF 1>&2\n\n*** Warning: the command libtool uses to detect shared libraries,\n*** $file_magic_cmd, produces output that libtool cannot recognize.\n*** The result is that libtool may fail to recognize shared libraries\n*** as such. This will affect the creation of libtool libraries that\n*** depend on shared libraries, but programs linked with such libtool\n*** libraries will work regardless of this problem. Nevertheless, you\n*** may want to report the problem to your system manager and/or to\n*** bug-libtool@gnu.org\n\n_LT_EOF\n\t fi ;;\n\tesac\n fi\n break\n fi\n done\n IFS=\"$lt_save_ifs\"\n MAGIC_CMD=\"$lt_save_MAGIC_CMD\"\n ;;\nesac])\nMAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\nif test -n \"$MAGIC_CMD\"; then\n AC_MSG_RESULT($MAGIC_CMD)\nelse\n AC_MSG_RESULT(no)\nfi\n_LT_DECL([], [MAGIC_CMD], [0],\n\t [Used to examine libraries when file_magic_cmd begins with \"file\"])dnl\n])# _LT_PATH_TOOL_PREFIX\n\n# Old name:\nAU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])\n\n\n# _LT_PATH_MAGIC\n# --------------\n# find a file program which can recognize a shared library\nm4_defun([_LT_PATH_MAGIC],\n[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)\nif test -z \"$lt_cv_path_MAGIC_CMD\"; then\n if test -n \"$ac_tool_prefix\"; then\n _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)\n else\n MAGIC_CMD=:\n fi\nfi\n])# _LT_PATH_MAGIC\n\n\n# LT_PATH_LD\n# ----------\n# find the pathname to the GNU or non-GNU linker\nAC_DEFUN([LT_PATH_LD],\n[AC_REQUIRE([AC_PROG_CC])dnl\nAC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_CANONICAL_BUILD])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_PROG_ECHO_BACKSLASH])dnl\n\nAC_ARG_WITH([gnu-ld],\n [AS_HELP_STRING([--with-gnu-ld],\n\t[assume the C compiler uses GNU ld @<:@default=no@:>@])],\n [test \"$withval\" = no || with_gnu_ld=yes],\n [with_gnu_ld=no])dnl\n\nac_prog=ld\nif test \"$GCC\" = yes; then\n # Check if gcc -print-prog-name=ld gives a path.\n AC_MSG_CHECKING([for ld used by $CC])\n case $host in\n *-*-mingw*)\n # gcc leaves a trailing carriage return which upsets mingw\n ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\\015'` ;;\n *)\n ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;\n esac\n case $ac_prog in\n # Accept absolute paths.\n [[\\\\/]]* | ?:[[\\\\/]]*)\n re_direlt='/[[^/]][[^/]]*/\\.\\./'\n # Canonicalize the pathname of ld\n ac_prog=`$ECHO \"$ac_prog\"| $SED 's%\\\\\\\\%/%g'`\n while $ECHO \"$ac_prog\" | $GREP \"$re_direlt\" > /dev/null 2>&1; do\n\tac_prog=`$ECHO $ac_prog| $SED \"s%$re_direlt%/%\"`\n done\n test -z \"$LD\" && LD=\"$ac_prog\"\n ;;\n \"\")\n # If it fails, then pretend we aren't using GCC.\n ac_prog=ld\n ;;\n *)\n # If it is relative, then search for the first ld in PATH.\n with_gnu_ld=unknown\n ;;\n esac\nelif test \"$with_gnu_ld\" = yes; then\n AC_MSG_CHECKING([for GNU ld])\nelse\n AC_MSG_CHECKING([for non-GNU ld])\nfi\nAC_CACHE_VAL(lt_cv_path_LD,\n[if test -z \"$LD\"; then\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f \"$ac_dir/$ac_prog\" || test -f \"$ac_dir/$ac_prog$ac_exeext\"; then\n lt_cv_path_LD=\"$ac_dir/$ac_prog\"\n # Check to see if the program is GNU ld. I'd rather use --version,\n # but apparently some variants of GNU ld only accept -v.\n # Break only if it was the GNU/non-GNU ld that we prefer.\n case `\"$lt_cv_path_LD\" -v 2>&1 &1 /dev/null 2>&1; then\n lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'\n lt_cv_file_magic_cmd='func_win32_libid'\n else\n # Keep this pattern in sync with the one in func_win32_libid.\n lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'\n lt_cv_file_magic_cmd='$OBJDUMP -f'\n fi\n ;;\n\ncegcc*)\n # use the weaker test based on 'objdump'. See mingw*.\n lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'\n lt_cv_file_magic_cmd='$OBJDUMP -f'\n ;;\n\ndarwin* | rhapsody*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nfreebsd* | dragonfly*)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then\n case $host_cpu in\n i*86 )\n # Not sure whether the presence of OpenBSD here was a mistake.\n # Let's accept both of them until this is cleared up.\n lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'\n lt_cv_file_magic_cmd=/usr/bin/file\n lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`\n ;;\n esac\n else\n lt_cv_deplibs_check_method=pass_all\n fi\n ;;\n\nhaiku*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nhpux10.20* | hpux11*)\n lt_cv_file_magic_cmd=/usr/bin/file\n case $host_cpu in\n ia64*)\n lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'\n lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so\n ;;\n hppa*64*)\n [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\\.[0-9]']\n lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl\n ;;\n *)\n lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\\.[[0-9]]) shared library'\n lt_cv_file_magic_test_file=/usr/lib/libc.sl\n ;;\n esac\n ;;\n\ninterix[[3-9]]*)\n # PIC code is broken on Interix 3.x, that's why |\\.a not |_pic\\.a here\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so|\\.a)$'\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $LD in\n *-32|*\"-32 \") libmagic=32-bit;;\n *-n32|*\"-n32 \") libmagic=N32;;\n *-64|*\"-64 \") libmagic=64-bit;;\n *) libmagic=never-match;;\n esac\n lt_cv_deplibs_check_method=pass_all\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nnetbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so\\.[[0-9]]+\\.[[0-9]]+|_pic\\.a)$'\n else\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so|_pic\\.a)$'\n fi\n ;;\n\nnewos6*)\n lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'\n lt_cv_file_magic_cmd=/usr/bin/file\n lt_cv_file_magic_test_file=/usr/lib/libnls.so\n ;;\n\n*nto* | *qnx*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nopenbsd*)\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so\\.[[0-9]]+\\.[[0-9]]+|\\.so|_pic\\.a)$'\n else\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so\\.[[0-9]]+\\.[[0-9]]+|_pic\\.a)$'\n fi\n ;;\n\nosf3* | osf4* | osf5*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nrdos*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsolaris*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsysv4 | sysv4.3*)\n case $host_vendor in\n motorola)\n lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'\n lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`\n ;;\n ncr)\n lt_cv_deplibs_check_method=pass_all\n ;;\n sequent)\n lt_cv_file_magic_cmd='/bin/file'\n lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'\n ;;\n sni)\n lt_cv_file_magic_cmd='/bin/file'\n lt_cv_deplibs_check_method=\"file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib\"\n lt_cv_file_magic_test_file=/lib/libc.so\n ;;\n siemens)\n lt_cv_deplibs_check_method=pass_all\n ;;\n pc)\n lt_cv_deplibs_check_method=pass_all\n ;;\n esac\n ;;\n\ntpf*)\n lt_cv_deplibs_check_method=pass_all\n ;;\nesac\n])\n\nfile_magic_glob=\nwant_nocaseglob=no\nif test \"$build\" = \"$host\"; then\n case $host_os in\n mingw* | pw32*)\n if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then\n want_nocaseglob=yes\n else\n file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e \"s/\\(..\\)/s\\/[[\\1]]\\/[[\\1]]\\/g;/g\"`\n fi\n ;;\n esac\nfi\n\nfile_magic_cmd=$lt_cv_file_magic_cmd\ndeplibs_check_method=$lt_cv_deplibs_check_method\ntest -z \"$deplibs_check_method\" && deplibs_check_method=unknown\n\n_LT_DECL([], [deplibs_check_method], [1],\n [Method to check whether dependent libraries are shared objects])\n_LT_DECL([], [file_magic_cmd], [1],\n [Command to use when deplibs_check_method = \"file_magic\"])\n_LT_DECL([], [file_magic_glob], [1],\n [How to find potential files when deplibs_check_method = \"file_magic\"])\n_LT_DECL([], [want_nocaseglob], [1],\n [Find potential files using nocaseglob when deplibs_check_method = \"file_magic\"])\n])# _LT_CHECK_MAGIC_METHOD\n\n\n# LT_PATH_NM\n# ----------\n# find the pathname to a BSD- or MS-compatible name lister\nAC_DEFUN([LT_PATH_NM],\n[AC_REQUIRE([AC_PROG_CC])dnl\nAC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,\n[if test -n \"$NM\"; then\n # Let the user override the test.\n lt_cv_path_NM=\"$NM\"\nelse\n lt_nm_to_check=\"${ac_tool_prefix}nm\"\n if test -n \"$ac_tool_prefix\" && test \"$build\" = \"$host\"; then\n lt_nm_to_check=\"$lt_nm_to_check nm\"\n fi\n for lt_tmp_nm in $lt_nm_to_check; do\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n tmp_nm=\"$ac_dir/$lt_tmp_nm\"\n if test -f \"$tmp_nm\" || test -f \"$tmp_nm$ac_exeext\" ; then\n\t# Check to see if the nm accepts a BSD-compat flag.\n\t# Adding the `sed 1q' prevents false positives on HP-UX, which says:\n\t# nm: unknown option \"B\" ignored\n\t# Tru64's nm complains that /dev/null is an invalid object file\n\tcase `\"$tmp_nm\" -B /dev/null 2>&1 | sed '1q'` in\n\t*/dev/null* | *'Invalid file or object type'*)\n\t lt_cv_path_NM=\"$tmp_nm -B\"\n\t break\n\t ;;\n\t*)\n\t case `\"$tmp_nm\" -p /dev/null 2>&1 | sed '1q'` in\n\t */dev/null*)\n\t lt_cv_path_NM=\"$tmp_nm -p\"\n\t break\n\t ;;\n\t *)\n\t lt_cv_path_NM=${lt_cv_path_NM=\"$tmp_nm\"} # keep the first match, but\n\t continue # so that we can try to find one that supports BSD flags\n\t ;;\n\t esac\n\t ;;\n\tesac\n fi\n done\n IFS=\"$lt_save_ifs\"\n done\n : ${lt_cv_path_NM=no}\nfi])\nif test \"$lt_cv_path_NM\" != \"no\"; then\n NM=\"$lt_cv_path_NM\"\nelse\n # Didn't find any BSD compatible name lister, look for dumpbin.\n if test -n \"$DUMPBIN\"; then :\n # Let the user override the test.\n else\n AC_CHECK_TOOLS(DUMPBIN, [dumpbin \"link -dump\"], :)\n case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in\n *COFF*)\n DUMPBIN=\"$DUMPBIN -symbols\"\n ;;\n *)\n DUMPBIN=:\n ;;\n esac\n fi\n AC_SUBST([DUMPBIN])\n if test \"$DUMPBIN\" != \":\"; then\n NM=\"$DUMPBIN\"\n fi\nfi\ntest -z \"$NM\" && NM=nm\nAC_SUBST([NM])\n_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl\n\nAC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],\n [lt_cv_nm_interface=\"BSD nm\"\n echo \"int some_variable = 0;\" > conftest.$ac_ext\n (eval echo \"\\\"\\$as_me:$LINENO: $ac_compile\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$ac_compile\" 2>conftest.err)\n cat conftest.err >&AS_MESSAGE_LOG_FD\n (eval echo \"\\\"\\$as_me:$LINENO: $NM \\\\\\\"conftest.$ac_objext\\\\\\\"\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$NM \\\"conftest.$ac_objext\\\"\" 2>conftest.err > conftest.out)\n cat conftest.err >&AS_MESSAGE_LOG_FD\n (eval echo \"\\\"\\$as_me:$LINENO: output\\\"\" >&AS_MESSAGE_LOG_FD)\n cat conftest.out >&AS_MESSAGE_LOG_FD\n if $GREP 'External.*some_variable' conftest.out > /dev/null; then\n lt_cv_nm_interface=\"MS dumpbin\"\n fi\n rm -f conftest*])\n])# LT_PATH_NM\n\n# Old names:\nAU_ALIAS([AM_PROG_NM], [LT_PATH_NM])\nAU_ALIAS([AC_PROG_NM], [LT_PATH_NM])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AM_PROG_NM], [])\ndnl AC_DEFUN([AC_PROG_NM], [])\n\n# _LT_CHECK_SHAREDLIB_FROM_LINKLIB\n# --------------------------------\n# how to determine the name of the shared library\n# associated with a specific link library.\n# -- PORTME fill in with the dynamic library characteristics\nm4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],\n[m4_require([_LT_DECL_EGREP])\nm4_require([_LT_DECL_OBJDUMP])\nm4_require([_LT_DECL_DLLTOOL])\nAC_CACHE_CHECK([how to associate runtime and link libraries],\nlt_cv_sharedlib_from_linklib_cmd,\n[lt_cv_sharedlib_from_linklib_cmd='unknown'\n\ncase $host_os in\ncygwin* | mingw* | pw32* | cegcc*)\n # two different shell functions defined in ltmain.sh\n # decide which to use based on capabilities of $DLLTOOL\n case `$DLLTOOL --help 2>&1` in\n *--identify-strict*)\n lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib\n ;;\n *)\n lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback\n ;;\n esac\n ;;\n*)\n # fallback: assume linklib IS sharedlib\n lt_cv_sharedlib_from_linklib_cmd=\"$ECHO\"\n ;;\nesac\n])\nsharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd\ntest -z \"$sharedlib_from_linklib_cmd\" && sharedlib_from_linklib_cmd=$ECHO\n\n_LT_DECL([], [sharedlib_from_linklib_cmd], [1],\n [Command to associate shared and link libraries])\n])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB\n\n\n# _LT_PATH_MANIFEST_TOOL\n# ----------------------\n# locate the manifest tool\nm4_defun([_LT_PATH_MANIFEST_TOOL],\n[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)\ntest -z \"$MANIFEST_TOOL\" && MANIFEST_TOOL=mt\nAC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],\n [lt_cv_path_mainfest_tool=no\n echo \"$as_me:$LINENO: $MANIFEST_TOOL '-?'\" >&AS_MESSAGE_LOG_FD\n $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out\n cat conftest.err >&AS_MESSAGE_LOG_FD\n if $GREP 'Manifest Tool' conftest.out > /dev/null; then\n lt_cv_path_mainfest_tool=yes\n fi\n rm -f conftest*])\nif test \"x$lt_cv_path_mainfest_tool\" != xyes; then\n MANIFEST_TOOL=:\nfi\n_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl\n])# _LT_PATH_MANIFEST_TOOL\n\n\n# LT_LIB_M\n# --------\n# check for math library\nAC_DEFUN([LT_LIB_M],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nLIBM=\ncase $host in\n*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)\n # These system don't have libm, or don't need it\n ;;\n*-ncr-sysv4.3*)\n AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=\"-lmw\")\n AC_CHECK_LIB(m, cos, LIBM=\"$LIBM -lm\")\n ;;\n*)\n AC_CHECK_LIB(m, cos, LIBM=\"-lm\")\n ;;\nesac\nAC_SUBST([LIBM])\n])# LT_LIB_M\n\n# Old name:\nAU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_CHECK_LIBM], [])\n\n\n# _LT_COMPILER_NO_RTTI([TAGNAME])\n# -------------------------------\nm4_defun([_LT_COMPILER_NO_RTTI],\n[m4_require([_LT_TAG_COMPILER])dnl\n\n_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=\n\nif test \"$GCC\" = yes; then\n case $cc_basename in\n nvcc*)\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;\n *)\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;\n esac\n\n _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],\n lt_cv_prog_compiler_rtti_exceptions,\n [-fno-rtti -fno-exceptions], [],\n [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=\"$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions\"])\nfi\n_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],\n\t[Compiler flag to turn off builtin functions])\n])# _LT_COMPILER_NO_RTTI\n\n\n# _LT_CMD_GLOBAL_SYMBOLS\n# ----------------------\nm4_defun([_LT_CMD_GLOBAL_SYMBOLS],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_PROG_CC])dnl\nAC_REQUIRE([AC_PROG_AWK])dnl\nAC_REQUIRE([LT_PATH_NM])dnl\nAC_REQUIRE([LT_PATH_LD])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_TAG_COMPILER])dnl\n\n# Check for command to grab the raw symbol name followed by C symbol from nm.\nAC_MSG_CHECKING([command to parse $NM output from $compiler object])\nAC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],\n[\n# These are sane defaults that work on at least a few old systems.\n# [They come from Ultrix. What could be older than Ultrix?!! ;)]\n\n# Character class describing NM global symbol codes.\nsymcode='[[BCDEGRST]]'\n\n# Regexp to match symbols that can be accessed directly from C.\nsympat='\\([[_A-Za-z]][[_A-Za-z0-9]]*\\)'\n\n# Define system-specific variables.\ncase $host_os in\naix*)\n symcode='[[BCDT]]'\n ;;\ncygwin* | mingw* | pw32* | cegcc*)\n symcode='[[ABCDGISTW]]'\n ;;\nhpux*)\n if test \"$host_cpu\" = ia64; then\n symcode='[[ABCDEGRST]]'\n fi\n ;;\nirix* | nonstopux*)\n symcode='[[BCDEGRST]]'\n ;;\nosf*)\n symcode='[[BCDEGQRST]]'\n ;;\nsolaris*)\n symcode='[[BDRT]]'\n ;;\nsco3.2v5*)\n symcode='[[DT]]'\n ;;\nsysv4.2uw2*)\n symcode='[[DT]]'\n ;;\nsysv5* | sco5v6* | unixware* | OpenUNIX*)\n symcode='[[ABDT]]'\n ;;\nsysv4)\n symcode='[[DFNSTU]]'\n ;;\nesac\n\n# If we're using GNU nm, then use its standard symbol codes.\ncase `$NM -V 2>&1` in\n*GNU* | *'with BFD'*)\n symcode='[[ABCDGIRSTW]]' ;;\nesac\n\n# Transform an extracted symbol line into a proper C declaration.\n# Some systems (esp. on ia64) link data and code symbols differently,\n# so use this general approach.\nlt_cv_sys_global_symbol_to_cdecl=\"sed -n -e 's/^T .* \\(.*\\)$/extern int \\1();/p' -e 's/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\"\n\n# Transform an extracted symbol line into symbol name and symbol address\nlt_cv_sys_global_symbol_to_c_name_address=\"sed -n -e 's/^: \\([[^ ]]*\\)[[ ]]*$/ {\\\\\\\"\\1\\\\\\\", (void *) 0},/p' -e 's/^$symcode* \\([[^ ]]*\\) \\([[^ ]]*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/p'\"\nlt_cv_sys_global_symbol_to_c_name_address_lib_prefix=\"sed -n -e 's/^: \\([[^ ]]*\\)[[ ]]*$/ {\\\\\\\"\\1\\\\\\\", (void *) 0},/p' -e 's/^$symcode* \\([[^ ]]*\\) \\(lib[[^ ]]*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/p' -e 's/^$symcode* \\([[^ ]]*\\) \\([[^ ]]*\\)$/ {\\\"lib\\2\\\", (void *) \\&\\2},/p'\"\n\n# Handle CRLF in mingw tool chain\nopt_cr=\ncase $build_os in\nmingw*)\n opt_cr=`$ECHO 'x\\{0,1\\}' | tr x '\\015'` # option cr in regexp\n ;;\nesac\n\n# Try without a prefix underscore, then with it.\nfor ac_symprfx in \"\" \"_\"; do\n\n # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.\n symxfrm=\"\\\\1 $ac_symprfx\\\\2 \\\\2\"\n\n # Write the raw and C identifiers.\n if test \"$lt_cv_nm_interface\" = \"MS dumpbin\"; then\n # Fake it for dumpbin and say T for any non-static function\n # and D for any global variable.\n # Also find C++ and __fastcall symbols from MSVC++,\n # which start with @ or ?.\n lt_cv_sys_global_symbol_pipe=\"$AWK ['\"\\\n\" {last_section=section; section=\\$ 3};\"\\\n\" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};\"\\\n\" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};\"\\\n\" \\$ 0!~/External *\\|/{next};\"\\\n\" / 0+ UNDEF /{next}; / UNDEF \\([^|]\\)*()/{next};\"\\\n\" {if(hide[section]) next};\"\\\n\" {f=0}; \\$ 0~/\\(\\).*\\|/{f=1}; {printf f ? \\\"T \\\" : \\\"D \\\"};\"\\\n\" {split(\\$ 0, a, /\\||\\r/); split(a[2], s)};\"\\\n\" s[1]~/^[@?]/{print s[1], s[1]; next};\"\\\n\" s[1]~prfx {split(s[1],t,\\\"@\\\"); print t[1], substr(t[1],length(prfx))}\"\\\n\" ' prfx=^$ac_symprfx]\"\n else\n lt_cv_sys_global_symbol_pipe=\"sed -n -e 's/^.*[[\t ]]\\($symcode$symcode*\\)[[\t ]][[\t ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'\"\n fi\n lt_cv_sys_global_symbol_pipe=\"$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'\"\n\n # Check to see that the pipe works correctly.\n pipe_works=no\n\n rm -f conftest*\n cat > conftest.$ac_ext <<_LT_EOF\n#ifdef __cplusplus\nextern \"C\" {\n#endif\nchar nm_test_var;\nvoid nm_test_func(void);\nvoid nm_test_func(void){}\n#ifdef __cplusplus\n}\n#endif\nint main(){nm_test_var='a';nm_test_func();return(0);}\n_LT_EOF\n\n if AC_TRY_EVAL(ac_compile); then\n # Now try to grab the symbols.\n nlist=conftest.nm\n if AC_TRY_EVAL(NM conftest.$ac_objext \\| \"$lt_cv_sys_global_symbol_pipe\" \\> $nlist) && test -s \"$nlist\"; then\n # Try sorting and uniquifying the output.\n if sort \"$nlist\" | uniq > \"$nlist\"T; then\n\tmv -f \"$nlist\"T \"$nlist\"\n else\n\trm -f \"$nlist\"T\n fi\n\n # Make sure that we snagged all the symbols we need.\n if $GREP ' nm_test_var$' \"$nlist\" >/dev/null; then\n\tif $GREP ' nm_test_func$' \"$nlist\" >/dev/null; then\n\t cat <<_LT_EOF > conftest.$ac_ext\n/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */\n#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)\n/* DATA imports from DLLs on WIN32 con't be const, because runtime\n relocations are performed -- see ld's documentation on pseudo-relocs. */\n# define LT@&t@_DLSYM_CONST\n#elif defined(__osf__)\n/* This system does not cope well with relocations in const data. */\n# define LT@&t@_DLSYM_CONST\n#else\n# define LT@&t@_DLSYM_CONST const\n#endif\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n_LT_EOF\n\t # Now generate the symbol file.\n\t eval \"$lt_cv_sys_global_symbol_to_cdecl\"' < \"$nlist\" | $GREP -v main >> conftest.$ac_ext'\n\n\t cat <<_LT_EOF >> conftest.$ac_ext\n\n/* The mapping between symbol names and symbols. */\nLT@&t@_DLSYM_CONST struct {\n const char *name;\n void *address;\n}\nlt__PROGRAM__LTX_preloaded_symbols[[]] =\n{\n { \"@PROGRAM@\", (void *) 0 },\n_LT_EOF\n\t $SED \"s/^$symcode$symcode* \\(.*\\) \\(.*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/\" < \"$nlist\" | $GREP -v main >> conftest.$ac_ext\n\t cat <<\\_LT_EOF >> conftest.$ac_ext\n {0, (void *) 0}\n};\n\n/* This works around a problem in FreeBSD linker */\n#ifdef FREEBSD_WORKAROUND\nstatic const void *lt_preloaded_setup() {\n return lt__PROGRAM__LTX_preloaded_symbols;\n}\n#endif\n\n#ifdef __cplusplus\n}\n#endif\n_LT_EOF\n\t # Now try linking the two files.\n\t mv conftest.$ac_objext conftstm.$ac_objext\n\t lt_globsym_save_LIBS=$LIBS\n\t lt_globsym_save_CFLAGS=$CFLAGS\n\t LIBS=\"conftstm.$ac_objext\"\n\t CFLAGS=\"$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)\"\n\t if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then\n\t pipe_works=yes\n\t fi\n\t LIBS=$lt_globsym_save_LIBS\n\t CFLAGS=$lt_globsym_save_CFLAGS\n\telse\n\t echo \"cannot find nm_test_func in $nlist\" >&AS_MESSAGE_LOG_FD\n\tfi\n else\n\techo \"cannot find nm_test_var in $nlist\" >&AS_MESSAGE_LOG_FD\n fi\n else\n echo \"cannot run $lt_cv_sys_global_symbol_pipe\" >&AS_MESSAGE_LOG_FD\n fi\n else\n echo \"$progname: failed program was:\" >&AS_MESSAGE_LOG_FD\n cat conftest.$ac_ext >&5\n fi\n rm -rf conftest* conftst*\n\n # Do not use the global_symbol_pipe unless it works.\n if test \"$pipe_works\" = yes; then\n break\n else\n lt_cv_sys_global_symbol_pipe=\n fi\ndone\n])\nif test -z \"$lt_cv_sys_global_symbol_pipe\"; then\n lt_cv_sys_global_symbol_to_cdecl=\nfi\nif test -z \"$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl\"; then\n AC_MSG_RESULT(failed)\nelse\n AC_MSG_RESULT(ok)\nfi\n\n# Response file support.\nif test \"$lt_cv_nm_interface\" = \"MS dumpbin\"; then\n nm_file_list_spec='@'\nelif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then\n nm_file_list_spec='@'\nfi\n\n_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],\n [Take the output of nm and produce a listing of raw symbols and C names])\n_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],\n [Transform the output of nm in a proper C declaration])\n_LT_DECL([global_symbol_to_c_name_address],\n [lt_cv_sys_global_symbol_to_c_name_address], [1],\n [Transform the output of nm in a C name address pair])\n_LT_DECL([global_symbol_to_c_name_address_lib_prefix],\n [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],\n [Transform the output of nm in a C name address pair when lib prefix is needed])\n_LT_DECL([], [nm_file_list_spec], [1],\n [Specify filename containing input files for $NM])\n]) # _LT_CMD_GLOBAL_SYMBOLS\n\n\n# _LT_COMPILER_PIC([TAGNAME])\n# ---------------------------\nm4_defun([_LT_COMPILER_PIC],\n[m4_require([_LT_TAG_COMPILER])dnl\n_LT_TAGVAR(lt_prog_compiler_wl, $1)=\n_LT_TAGVAR(lt_prog_compiler_pic, $1)=\n_LT_TAGVAR(lt_prog_compiler_static, $1)=\n\nm4_if([$1], [CXX], [\n # C++ specific cases for pic, static, wl, etc.\n if test \"$GXX\" = yes; then\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\n case $host_os in\n aix*)\n # All AIX code is PIC.\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n m68k)\n # FIXME: we need at least 68020 code to build shared libraries, but\n # adding the `-m68020' flag to GCC prevents building anything better,\n # like `-m68040'.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'\n ;;\n esac\n ;;\n\n beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)\n # PIC is the default for these OSes.\n ;;\n mingw* | cygwin* | os2* | pw32* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n # Although the cygwin gcc ignores -fPIC, still need this for old-style\n # (--disable-auto-import) libraries\n m4_if([$1], [GCJ], [],\n\t[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n ;;\n darwin* | rhapsody*)\n # PIC is the default on this platform\n # Common symbols not allowed in MH_DYLIB files\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'\n ;;\n *djgpp*)\n # DJGPP does not support shared libraries at all\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n ;;\n haiku*)\n # PIC is the default for Haiku.\n # The \"-static\" flag exists, but is broken.\n _LT_TAGVAR(lt_prog_compiler_static, $1)=\n ;;\n interix[[3-9]]*)\n # Interix 3.x gcc -fpic/-fPIC options generate broken code.\n # Instead, we relocate shared libraries at runtime.\n ;;\n sysv4*MP*)\n if test -d /usr/nec; then\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic\n fi\n ;;\n hpux*)\n # PIC is the default for 64-bit PA HP-UX, but not for 32-bit\n # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag\n # sets the default TLS model and affects inlining.\n case $host_cpu in\n hppa*64*)\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t;;\n esac\n ;;\n *qnx* | *nto*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n *)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n esac\n else\n case $host_os in\n aix[[4-9]]*)\n\t# All AIX code is PIC.\n\tif test \"$host_cpu\" = ia64; then\n\t # AIX 5 now supports IA64 processor\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\telse\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'\n\tfi\n\t;;\n chorus*)\n\tcase $cc_basename in\n\tcxch68*)\n\t # Green Hills C++ Compiler\n\t # _LT_TAGVAR(lt_prog_compiler_static, $1)=\"--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a\"\n\t ;;\n\tesac\n\t;;\n mingw* | cygwin* | os2* | pw32* | cegcc*)\n\t# This hack is so that the source file can tell whether it is being\n\t# built for inclusion in a dll (and should export symbols for example).\n\tm4_if([$1], [GCJ], [],\n\t [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n\t;;\n dgux*)\n\tcase $cc_basename in\n\t ec++*)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t ;;\n\t ghcx*)\n\t # Green Hills C++ Compiler\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n freebsd* | dragonfly*)\n\t# FreeBSD uses GNU C++\n\t;;\n hpux9* | hpux10* | hpux11*)\n\tcase $cc_basename in\n\t CC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'\n\t if test \"$host_cpu\" != ia64; then\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'\n\t fi\n\t ;;\n\t aCC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'\n\t case $host_cpu in\n\t hppa*64*|ia64*)\n\t # +Z the default\n\t ;;\n\t *)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'\n\t ;;\n\t esac\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n interix*)\n\t# This is c89, which is MS Visual C++ (no shared libs)\n\t# Anyone wants to do a port?\n\t;;\n irix5* | irix6* | nonstopux*)\n\tcase $cc_basename in\n\t CC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n\t # CC pic flag -KPIC is the default.\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n\tcase $cc_basename in\n\t KCC*)\n\t # KAI C++ Compiler\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t ;;\n\t ecpc* )\n\t # old Intel C++ for x86_64 which still supported -KPIC.\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\t ;;\n\t icpc* )\n\t # Intel C++, used to be incompatible with GCC.\n\t # ICC 10 doesn't accept -KPIC any more.\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\t ;;\n\t pgCC* | pgcpp*)\n\t # Portland Group C++ compiler\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\t cxx*)\n\t # Compaq C++\n\t # Make sure the PIC flag is empty. It appears that all Alpha\n\t # Linux and Compaq Tru64 Unix objects are PIC.\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n\t ;;\n\t xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)\n\t # IBM XL 8.0, 9.0 on PPC and BlueGene\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'\n\t ;;\n\t *)\n\t case `$CC -V 2>&1 | sed 5q` in\n\t *Sun\\ C*)\n\t # Sun C++ 5.9\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n\t ;;\n\t esac\n\t ;;\n\tesac\n\t;;\n lynxos*)\n\t;;\n m88k*)\n\t;;\n mvs*)\n\tcase $cc_basename in\n\t cxx*)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n netbsd* | netbsdelf*-gnu)\n\t;;\n *qnx* | *nto*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n osf3* | osf4* | osf5*)\n\tcase $cc_basename in\n\t KCC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'\n\t ;;\n\t RCC*)\n\t # Rational C++ 2.4.1\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t ;;\n\t cxx*)\n\t # Digital/Compaq C++\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t # Make sure the PIC flag is empty. It appears that all Alpha\n\t # Linux and Compaq Tru64 Unix objects are PIC.\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n psos*)\n\t;;\n solaris*)\n\tcase $cc_basename in\n\t CC* | sunCC*)\n\t # Sun C++ 4.2, 5.x and Centerline C++\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n\t ;;\n\t gcx*)\n\t # Green Hills C++ Compiler\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n sunos4*)\n\tcase $cc_basename in\n\t CC*)\n\t # Sun C++ 4.x\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\t lcc*)\n\t # Lucid\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)\n\tcase $cc_basename in\n\t CC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\tesac\n\t;;\n tandem*)\n\tcase $cc_basename in\n\t NCC*)\n\t # NonStop-UX NCC 3.20\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n vxworks*)\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n\t;;\n esac\n fi\n],\n[\n if test \"$GCC\" = yes; then\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\n case $host_os in\n aix*)\n # All AIX code is PIC.\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n m68k)\n # FIXME: we need at least 68020 code to build shared libraries, but\n # adding the `-m68020' flag to GCC prevents building anything better,\n # like `-m68040'.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'\n ;;\n esac\n ;;\n\n beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)\n # PIC is the default for these OSes.\n ;;\n\n mingw* | cygwin* | pw32* | os2* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n # Although the cygwin gcc ignores -fPIC, still need this for old-style\n # (--disable-auto-import) libraries\n m4_if([$1], [GCJ], [],\n\t[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n ;;\n\n darwin* | rhapsody*)\n # PIC is the default on this platform\n # Common symbols not allowed in MH_DYLIB files\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'\n ;;\n\n haiku*)\n # PIC is the default for Haiku.\n # The \"-static\" flag exists, but is broken.\n _LT_TAGVAR(lt_prog_compiler_static, $1)=\n ;;\n\n hpux*)\n # PIC is the default for 64-bit PA HP-UX, but not for 32-bit\n # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag\n # sets the default TLS model and affects inlining.\n case $host_cpu in\n hppa*64*)\n\t# +Z the default\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t;;\n esac\n ;;\n\n interix[[3-9]]*)\n # Interix 3.x gcc -fpic/-fPIC options generate broken code.\n # Instead, we relocate shared libraries at runtime.\n ;;\n\n msdosdjgpp*)\n # Just because we use GCC doesn't mean we suddenly get shared libraries\n # on systems that don't support them.\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n enable_shared=no\n ;;\n\n *nto* | *qnx*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec; then\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic\n fi\n ;;\n\n *)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n esac\n\n case $cc_basename in\n nvcc*) # Cuda Compiler Driver 2.2\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '\n if test -n \"$_LT_TAGVAR(lt_prog_compiler_pic, $1)\"; then\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\"-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)\"\n fi\n ;;\n esac\n else\n # PORTME Check for flag to pass linker flags through the system compiler.\n case $host_os in\n aix*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n else\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'\n fi\n ;;\n\n mingw* | cygwin* | pw32* | os2* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n m4_if([$1], [GCJ], [],\n\t[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n ;;\n\n hpux9* | hpux10* | hpux11*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but\n # not for PA HP-UX.\n case $host_cpu in\n hppa*64*|ia64*)\n\t# +Z the default\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'\n\t;;\n esac\n # Is there a better lt_prog_compiler_static that works with the bundled CC?\n _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'\n ;;\n\n irix5* | irix6* | nonstopux*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # PIC (with -KPIC) is the default.\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n case $cc_basename in\n # old Intel for x86_64 which still supported -KPIC.\n ecc*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n ;;\n # icc used to be incompatible with GCC.\n # ICC 10 doesn't accept -KPIC any more.\n icc* | ifort*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n ;;\n # Lahey Fortran 8.1.\n lf95*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'\n\t;;\n nagfor*)\n\t# NAG Fortran compiler\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t;;\n pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)\n # Portland Group compilers (*not* the Pentium gcc compiler,\n\t# which looks to be a dead project)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n ccc*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # All Alpha code is PIC.\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n xl* | bgxl* | bgf* | mpixl*)\n\t# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'\n\t;;\n *)\n\tcase `$CC -V 2>&1 | sed 5q` in\n\t*Sun\\ Ceres\\ Fortran* | *Sun*Fortran*\\ [[1-7]].* | *Sun*Fortran*\\ 8.[[0-3]]*)\n\t # Sun Fortran 8.3 passes all unrecognized flags to the linker\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)=''\n\t ;;\n\t*Sun\\ F* | *Sun*Fortran*)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n\t ;;\n\t*Sun\\ C*)\n\t # Sun C 5.9\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t ;;\n *Intel*\\ [[CF]]*Compiler*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\t ;;\n\t*Portland\\ Group*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\tesac\n\t;;\n esac\n ;;\n\n newsos6)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n *nto* | *qnx*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n\n osf3* | osf4* | osf5*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # All OSF/1 code is PIC.\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n\n rdos*)\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n\n solaris*)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n case $cc_basename in\n f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;\n esac\n ;;\n\n sunos4*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n sysv4 | sysv4.2uw2* | sysv4.3*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec ;then\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n fi\n ;;\n\n sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n unicos*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n ;;\n\n uts4*)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n *)\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n ;;\n esac\n fi\n])\ncase $host_os in\n # For platforms which do not support PIC, -DPIC is meaningless:\n *djgpp*)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n ;;\n *)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\"$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])\"\n ;;\nesac\n\nAC_CACHE_CHECK([for $compiler option to produce PIC],\n [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],\n [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])\n_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)\n\n#\n# Check to make sure the PIC flag actually works.\n#\nif test -n \"$_LT_TAGVAR(lt_prog_compiler_pic, $1)\"; then\n _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],\n [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],\n [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],\n [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in\n \"\" | \" \"*) ;;\n *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=\" $_LT_TAGVAR(lt_prog_compiler_pic, $1)\" ;;\n esac],\n [_LT_TAGVAR(lt_prog_compiler_pic, $1)=\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])\nfi\n_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],\n\t[Additional compiler flags for building library objects])\n\n_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],\n\t[How to pass a linker flag through the compiler])\n#\n# Check to make sure the static flag actually works.\n#\nwl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\\\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\\\"\n_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],\n _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),\n $lt_tmp_static_flag,\n [],\n [_LT_TAGVAR(lt_prog_compiler_static, $1)=])\n_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],\n\t[Compiler flag to prevent dynamic linking])\n])# _LT_COMPILER_PIC\n\n\n# _LT_LINKER_SHLIBS([TAGNAME])\n# ----------------------------\n# See if the linker supports building shared libraries.\nm4_defun([_LT_LINKER_SHLIBS],\n[AC_REQUIRE([LT_PATH_LD])dnl\nAC_REQUIRE([LT_PATH_NM])dnl\nm4_require([_LT_PATH_MANIFEST_TOOL])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl\nm4_require([_LT_TAG_COMPILER])dnl\nAC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])\nm4_if([$1], [CXX], [\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']\n case $host_os in\n aix[[4-9]]*)\n # If we're using GNU nm, then we don't want the \"-C\" option.\n # -C means demangle to AIX nm, but means don't demangle with GNU nm\n # Also, AIX nm treats weak defined symbols like other global defined\n # symbols, whereas GNU nm marks them as \"W\".\n if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\") || (\\$ 2 == \"W\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n else\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n fi\n ;;\n pw32*)\n _LT_TAGVAR(export_symbols_cmds, $1)=\"$ltdll_cmds\"\n ;;\n cygwin* | mingw* | cegcc*)\n case $cc_basename in\n cl*)\n _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'\n ;;\n *)\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\\([[^ ]]*\\)/\\1 DATA/;s/^.*[[ ]]__nm__\\([[^ ]]*\\)[[ ]][[^ ]]*/\\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']\n ;;\n esac\n ;;\n linux* | k*bsd*-gnu | gnu*)\n _LT_TAGVAR(link_all_deplibs, $1)=no\n ;;\n *)\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n ;;\n esac\n], [\n runpath_var=\n _LT_TAGVAR(allow_undefined_flag, $1)=\n _LT_TAGVAR(always_export_symbols, $1)=no\n _LT_TAGVAR(archive_cmds, $1)=\n _LT_TAGVAR(archive_expsym_cmds, $1)=\n _LT_TAGVAR(compiler_needs_object, $1)=no\n _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n _LT_TAGVAR(export_dynamic_flag_spec, $1)=\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(hardcode_automatic, $1)=no\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_direct_absolute, $1)=no\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n _LT_TAGVAR(hardcode_libdir_separator, $1)=\n _LT_TAGVAR(hardcode_minus_L, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported\n _LT_TAGVAR(inherit_rpath, $1)=no\n _LT_TAGVAR(link_all_deplibs, $1)=unknown\n _LT_TAGVAR(module_cmds, $1)=\n _LT_TAGVAR(module_expsym_cmds, $1)=\n _LT_TAGVAR(old_archive_from_new_cmds, $1)=\n _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=\n _LT_TAGVAR(thread_safe_flag_spec, $1)=\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n # include_expsyms should be a list of space-separated symbols to be *always*\n # included in the symbol list\n _LT_TAGVAR(include_expsyms, $1)=\n # exclude_expsyms can be an extended regexp of symbols to exclude\n # it will be wrapped by ` (' and `)$', so one must not match beginning or\n # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',\n # as well as any symbol that contains `d'.\n _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']\n # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out\n # platforms (ab)use it in PIC code, but their linkers get confused if\n # the symbol is explicitly referenced. Since portable code cannot\n # rely on this symbol name, it's probably fine to never include it in\n # preloaded symbol tables.\n # Exclude shared library initialization/finalization symbols.\ndnl Note also adjust exclude_expsyms for C++ above.\n extract_expsyms_cmds=\n\n case $host_os in\n cygwin* | mingw* | pw32* | cegcc*)\n # FIXME: the MSVC++ port hasn't been tested in a loooong time\n # When not using gcc, we currently assume that we are using\n # Microsoft Visual C++.\n if test \"$GCC\" != yes; then\n with_gnu_ld=no\n fi\n ;;\n interix*)\n # we just hope/assume this is gcc and not c89 (= MSVC++)\n with_gnu_ld=yes\n ;;\n openbsd*)\n with_gnu_ld=no\n ;;\n linux* | k*bsd*-gnu | gnu*)\n _LT_TAGVAR(link_all_deplibs, $1)=no\n ;;\n esac\n\n _LT_TAGVAR(ld_shlibs, $1)=yes\n\n # On some targets, GNU ld is compatible enough with the native linker\n # that we're better off using the native interface for both.\n lt_use_gnu_ld_interface=no\n if test \"$with_gnu_ld\" = yes; then\n case $host_os in\n aix*)\n\t# The AIX port of GNU ld has always aspired to compatibility\n\t# with the native linker. However, as the warning in the GNU ld\n\t# block says, versions before 2.19.5* couldn't really create working\n\t# shared libraries, regardless of the interface used.\n\tcase `$LD -v 2>&1` in\n\t *\\ \\(GNU\\ Binutils\\)\\ 2.19.5*) ;;\n\t *\\ \\(GNU\\ Binutils\\)\\ 2.[[2-9]]*) ;;\n\t *\\ \\(GNU\\ Binutils\\)\\ [[3-9]]*) ;;\n\t *)\n\t lt_use_gnu_ld_interface=yes\n\t ;;\n\tesac\n\t;;\n *)\n\tlt_use_gnu_ld_interface=yes\n\t;;\n esac\n fi\n\n if test \"$lt_use_gnu_ld_interface\" = yes; then\n # If archive_cmds runs LD, not CC, wlarc should be empty\n wlarc='${wl}'\n\n # Set some defaults for GNU ld with shared library support. These\n # are reset later if shared libraries are not supported. Putting them\n # here allows them to be overridden if necessary.\n runpath_var=LD_RUN_PATH\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n # ancient GNU ld didn't support --whole-archive et. al.\n if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n else\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n fi\n supports_anon_versioning=no\n case `$LD -v 2>&1` in\n *GNU\\ gold*) supports_anon_versioning=yes ;;\n *\\ [[01]].* | *\\ 2.[[0-9]].* | *\\ 2.10.*) ;; # catch versions < 2.11\n *\\ 2.11.93.0.2\\ *) supports_anon_versioning=yes ;; # RH7.3 ...\n *\\ 2.11.92.0.12\\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...\n *\\ 2.11.*) ;; # other 2.11 versions\n *) supports_anon_versioning=yes ;;\n esac\n\n # See if GNU ld supports shared libraries.\n case $host_os in\n aix[[3-9]]*)\n # On AIX/PPC, the GNU linker is very broken\n if test \"$host_cpu\" != ia64; then\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: the GNU linker, at least up to release 2.19, is reported\n*** to be unable to reliably create shared libraries on AIX.\n*** Therefore, libtool is disabling shared libraries support. If you\n*** really care for shared libraries, you may want to install binutils\n*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.\n*** You will then need to restart the configuration process.\n\n_LT_EOF\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)=''\n ;;\n m68k)\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO \"#define NAME $libname\" > $output_objdir/a2ixlibrary.data~$ECHO \"#define LIBRARY_ID 1\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define VERSION $major\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define REVISION $revision\" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n ;;\n esac\n ;;\n\n beos*)\n if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t_LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t# Joseph Beckenbach says some releases of gcc\n\t# support --undefined. This deserves some investigation. FIXME\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,\n # as there is no search path for DLLs.\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'\n _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n _LT_TAGVAR(always_export_symbols, $1)=no\n _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\\([[^ ]]*\\)/\\1 DATA/;s/^.*[[ ]]__nm__\\([[^ ]]*\\)[[ ]][[^ ]]*/\\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']\n\n if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t# If the export-symbols file already is a .def file (1st line\n\t# is EXPORTS), use it as is; otherwise, prepend...\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t cp $export_symbols $output_objdir/$soname.def;\n\telse\n\t echo EXPORTS > $output_objdir/$soname.def;\n\t cat $export_symbols >> $output_objdir/$soname.def;\n\tfi~\n\t$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n haiku*)\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n interix[[3-9]]*)\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.\n # Instead, shared libraries are loaded at an image base (0x10000000 by\n # default) and relocated if they conflict, which is a slow very memory\n # consuming and fragmenting process. To avoid this, we pick a random,\n # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link\n # time. Moving up from 0x10000000 also allows more sbrk(2) space.\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)='sed \"s,^,_,\" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n ;;\n\n gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)\n tmp_diet=no\n if test \"$host_os\" = linux-dietlibc; then\n\tcase $cc_basename in\n\t diet\\ *) tmp_diet=yes;;\t# linux-dietlibc with static linking (!diet-dyn)\n\tesac\n fi\n if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \\\n\t && test \"$tmp_diet\" = no\n then\n\ttmp_addflag=' $pic_flag'\n\ttmp_sharedflag='-shared'\n\tcase $cc_basename,$host_cpu in\n pgcc*)\t\t\t\t# Portland Group C compiler\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t tmp_addflag=' $pic_flag'\n\t ;;\n\tpgf77* | pgf90* | pgf95* | pgfortran*)\n\t\t\t\t\t# Portland Group f77 and f90 compilers\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t tmp_addflag=' $pic_flag -Mnomain' ;;\n\tecc*,ia64* | icc*,ia64*)\t# Intel C compiler on ia64\n\t tmp_addflag=' -i_dynamic' ;;\n\tefc*,ia64* | ifort*,ia64*)\t# Intel Fortran compiler on ia64\n\t tmp_addflag=' -i_dynamic -nofor_main' ;;\n\tifc* | ifort*)\t\t\t# Intel Fortran compiler\n\t tmp_addflag=' -nofor_main' ;;\n\tlf95*)\t\t\t\t# Lahey Fortran 8.1\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)=\n\t tmp_sharedflag='--shared' ;;\n\txl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)\n\t tmp_sharedflag='-qmkshrobj'\n\t tmp_addflag= ;;\n\tnvcc*)\t# Cuda Compiler Driver 2.2\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t _LT_TAGVAR(compiler_needs_object, $1)=yes\n\t ;;\n\tesac\n\tcase `$CC -V 2>&1 | sed 5q` in\n\t*Sun\\ C*)\t\t\t# Sun C 5.9\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\\\"\\\"; do test -z \\\"$conv\\\" || new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t _LT_TAGVAR(compiler_needs_object, $1)=yes\n\t tmp_sharedflag='-G' ;;\n\t*Sun\\ F*)\t\t\t# Sun Fortran 8.3\n\t tmp_sharedflag='-G' ;;\n\tesac\n\t_LT_TAGVAR(archive_cmds, $1)='$CC '\"$tmp_sharedflag\"\"$tmp_addflag\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\n if test \"x$supports_anon_versioning\" = xyes; then\n _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t cat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t echo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t $CC '\"$tmp_sharedflag\"\"$tmp_addflag\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'\n fi\n\n\tcase $cc_basename in\n\txlf* | bgf* | bgxlf* | mpixlf*)\n\t # IBM XL Fortran 10.1 on PPC cannot create shared libs itself\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'\n\t if test \"x$supports_anon_versioning\" = xyes; then\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t cat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t echo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'\n\t fi\n\t ;;\n\tesac\n else\n _LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n netbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'\n\twlarc=\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n fi\n ;;\n\n solaris*)\n if $LD -v 2>&1 | $GREP 'BFD 2\\.8' > /dev/null; then\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: The releases 2.8.* of the GNU linker cannot reliably\n*** create shared libraries on Solaris systems. Therefore, libtool\n*** is disabling shared libraries support. We urge you to upgrade GNU\n*** binutils to release 2.9.1 or newer. Another option is to modify\n*** your PATH or compiler configuration so that the native linker is\n*** used, and then restart.\n\n_LT_EOF\n elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)\n case `$LD -v 2>&1` in\n *\\ [[01]].* | *\\ 2.[[0-9]].* | *\\ 2.1[[0-5]].*)\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not\n*** reliably create shared libraries on SCO systems. Therefore, libtool\n*** is disabling shared libraries support. We urge you to upgrade GNU\n*** binutils to release 2.16.91.0.3 or newer. Another option is to modify\n*** your PATH or compiler configuration so that the native linker is\n*** used, and then restart.\n\n_LT_EOF\n\t;;\n\t*)\n\t # For security reasons, it is highly recommended that you always\n\t # use absolute paths for naming shared libraries, and exclude the\n\t # DT_RUNPATH tag from executables and libraries. But doing so\n\t # requires that you compile everything twice, which is a pain.\n\t if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t else\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t;;\n esac\n ;;\n\n sunos4*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n wlarc=\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n *)\n if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n esac\n\n if test \"$_LT_TAGVAR(ld_shlibs, $1)\" = no; then\n runpath_var=\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n _LT_TAGVAR(export_dynamic_flag_spec, $1)=\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n fi\n else\n # PORTME fill in a description of your system's linker (not GNU ld)\n case $host_os in\n aix3*)\n _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n _LT_TAGVAR(always_export_symbols, $1)=yes\n _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'\n # Note: this linker hardcodes the directories in LIBPATH if there\n # are no directories specified by -L.\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n if test \"$GCC\" = yes && test -z \"$lt_prog_compiler_static\"; then\n\t# Neither direct hardcoding nor static linking is supported with a\n\t# broken collect2.\n\t_LT_TAGVAR(hardcode_direct, $1)=unsupported\n fi\n ;;\n\n aix[[4-9]]*)\n if test \"$host_cpu\" = ia64; then\n\t# On IA64, the linker does run time linking by default, so we don't\n\t# have to do anything special.\n\taix_use_runtimelinking=no\n\texp_sym_flag='-Bexport'\n\tno_entry_flag=\"\"\n else\n\t# If we're using GNU nm, then we don't want the \"-C\" option.\n\t# -C means demangle to AIX nm, but means don't demangle with GNU nm\n\t# Also, AIX nm treats weak defined symbols like other global\n\t# defined symbols, whereas GNU nm marks them as \"W\".\n\tif $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then\n\t _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\") || (\\$ 2 == \"W\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n\telse\n\t _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n\tfi\n\taix_use_runtimelinking=no\n\n\t# Test if we are trying to use run time linking or normal\n\t# AIX style linking. If -brtl is somewhere in LDFLAGS, we\n\t# need to do runtime linking.\n\tcase $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)\n\t for ld_flag in $LDFLAGS; do\n\t if (test $ld_flag = \"-brtl\" || test $ld_flag = \"-Wl,-brtl\"); then\n\t aix_use_runtimelinking=yes\n\t break\n\t fi\n\t done\n\t ;;\n\tesac\n\n\texp_sym_flag='-bexport'\n\tno_entry_flag='-bnoentry'\n fi\n\n # When large executables or shared objects are built, AIX ld can\n # have problems creating the table of contents. If linking a library\n # or program results in \"error TOC overflow\" add -mminimal-toc to\n # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not\n # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.\n\n _LT_TAGVAR(archive_cmds, $1)=''\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n _LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'\n\n if test \"$GCC\" = yes; then\n\tcase $host_os in aix4.[[012]]|aix4.[[012]].*)\n\t# We only want to do this on AIX 4.2 and lower, the check\n\t# below for broken collect2 doesn't work under 4.3+\n\t collect2name=`${CC} -print-prog-name=collect2`\n\t if test -f \"$collect2name\" &&\n\t strings \"$collect2name\" | $GREP resolve_lib_name >/dev/null\n\t then\n\t # We have reworked collect2\n\t :\n\t else\n\t # We have old collect2\n\t _LT_TAGVAR(hardcode_direct, $1)=unsupported\n\t # It fails to find uninstalled libraries when the uninstalled\n\t # path is not listed in the libpath. Setting hardcode_minus_L\n\t # to unsupported forces relinking\n\t _LT_TAGVAR(hardcode_minus_L, $1)=yes\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=\n\t fi\n\t ;;\n\tesac\n\tshared_flag='-shared'\n\tif test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag=\"$shared_flag \"'${wl}-G'\n\tfi\n\t_LT_TAGVAR(link_all_deplibs, $1)=no\n else\n\t# not using gcc\n\tif test \"$host_cpu\" = ia64; then\n\t# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release\n\t# chokes on -Wl,-G. The following line is correct:\n\t shared_flag='-G'\n\telse\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag='${wl}-G'\n\t else\n\t shared_flag='${wl}-bM:SRE'\n\t fi\n\tfi\n fi\n\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'\n # It seems that -bexpall does not export symbols beginning with\n # underscore (_), so it is better to generate a list of symbols to export.\n _LT_TAGVAR(always_export_symbols, $1)=yes\n if test \"$aix_use_runtimelinking\" = yes; then\n\t# Warning - without using the other runtime loading flags (-brtl),\n\t# -berok will link without error, but may produce a broken library.\n\t_LT_TAGVAR(allow_undefined_flag, $1)='-berok'\n # Determine the default libpath from the value encoded in an\n # empty executable.\n _LT_SYS_MODULE_PATH_AIX([$1])\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags `if test \"x${allow_undefined_flag}\" != \"x\"; then func_echo_all \"${wl}${allow_undefined_flag}\"; else :; fi` '\"\\${wl}$exp_sym_flag:\\$export_symbols $shared_flag\"\n else\n\tif test \"$host_cpu\" = ia64; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=\"-z nodefs\"\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags ${wl}${allow_undefined_flag} '\"\\${wl}$exp_sym_flag:\\$export_symbols\"\n\telse\n\t # Determine the default libpath from the value encoded in an\n\t # empty executable.\n\t _LT_SYS_MODULE_PATH_AIX([$1])\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\t # Warning - without using the other run time loading flags,\n\t # -berok will link without error, but may produce a broken library.\n\t _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'\n\t if test \"$with_gnu_ld\" = yes; then\n\t # We only use this code for GNU lds that support --whole-archive.\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t else\n\t # Exported symbols can be pulled into shared objects from archives\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'\n\t fi\n\t _LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\t # This is similar to how AIX traditionally builds its shared libraries.\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'\n\tfi\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)=''\n ;;\n m68k)\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO \"#define NAME $libname\" > $output_objdir/a2ixlibrary.data~$ECHO \"#define LIBRARY_ID 1\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define VERSION $major\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define REVISION $revision\" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n ;;\n esac\n ;;\n\n bsdi[[45]]*)\n _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n # When not using gcc, we currently assume that we are using\n # Microsoft Visual C++.\n # hardcode_libdir_flag_spec is actually meaningless, as there is\n # no search path for DLLs.\n case $cc_basename in\n cl*)\n\t# Native MSVC\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '\n\t_LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t_LT_TAGVAR(always_export_symbols, $1)=yes\n\t_LT_TAGVAR(file_list_spec, $1)='@'\n\t# Tell ltmain to make .lib files, not .a files.\n\tlibext=lib\n\t# Tell ltmain to make .dll files, not .so files.\n\tshrext_cmds=\".dll\"\n\t# FIXME: Setting linknames here is a bad hack.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t sed -n -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' -e '1\\\\\\!p' < $export_symbols > $output_objdir/$soname.exp;\n\t else\n\t sed -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;\n\t fi~\n\t $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs \"@$tool_output_objdir$soname.exp\" -Wl,-DLL,-IMPLIB:\"$tool_output_objdir$libname.dll.lib\"~\n\t linknames='\n\t# The linker will not automatically build a static lib if we build a DLL.\n\t# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'\n\t_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\t_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'\n\t_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\\([[^ ]]*\\)/\\1,DATA/'\\'' | $SED -e '\\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\\'' | sort | uniq > $export_symbols'\n\t# Don't use ranlib\n\t_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'\n\t_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile=\"@OUTPUT@\"~\n\t lt_tool_outputfile=\"@TOOL_OUTPUT@\"~\n\t case $lt_outputfile in\n\t *.exe|*.EXE) ;;\n\t *)\n\t lt_outputfile=\"$lt_outputfile.exe\"\n\t lt_tool_outputfile=\"$lt_tool_outputfile.exe\"\n\t ;;\n\t esac~\n\t if test \"$MANIFEST_TOOL\" != \":\" && test -f \"$lt_outputfile.manifest\"; then\n\t $MANIFEST_TOOL -manifest \"$lt_tool_outputfile.manifest\" -outputresource:\"$lt_tool_outputfile\" || exit 1;\n\t $RM \"$lt_outputfile.manifest\";\n\t fi'\n\t;;\n *)\n\t# Assume MSVC wrapper\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '\n\t_LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t# Tell ltmain to make .lib files, not .a files.\n\tlibext=lib\n\t# Tell ltmain to make .dll files, not .so files.\n\tshrext_cmds=\".dll\"\n\t# FIXME: Setting linknames here is a bad hack.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all \"$deplibs\" | $SED '\\''s/ -lc$//'\\''` -link -dll~linknames='\n\t# The linker will automatically build a .lib file if we build a DLL.\n\t_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'\n\t# FIXME: Should let the user specify the lib program.\n\t_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'\n\t_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\t;;\n esac\n ;;\n\n darwin* | rhapsody*)\n _LT_DARWIN_LINKER_FEATURES($1)\n ;;\n\n dgux*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor\n # support. Future versions do this automatically, but an explicit c++rt0.o\n # does not break anything, and helps significantly (at the cost of a little\n # extra space).\n freebsd2.2*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n # Unfortunately, older versions of FreeBSD 2 do not have this feature.\n freebsd2.*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n # FreeBSD 3 and greater uses gcc -shared to do shared libraries.\n freebsd* | dragonfly*)\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n hpux9*)\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(hardcode_direct, $1)=yes\n\n # hardcode_minus_L: Not really in the search PATH,\n # but as the default location of the library.\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n ;;\n\n hpux10*)\n if test \"$GCC\" = yes && test \"$with_gnu_ld\" = no; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'\n fi\n if test \"$with_gnu_ld\" = no; then\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n\t_LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\t_LT_TAGVAR(hardcode_direct, $1)=yes\n\t_LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\t# hardcode_minus_L: Not really in the search PATH,\n\t# but as the default location of the library.\n\t_LT_TAGVAR(hardcode_minus_L, $1)=yes\n fi\n ;;\n\n hpux11*)\n if test \"$GCC\" = yes && test \"$with_gnu_ld\" = no; then\n\tcase $host_cpu in\n\thppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tesac\n else\n\tcase $host_cpu in\n\thppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\tm4_if($1, [], [\n\t # Older versions of the 11.00 compiler do not understand -b yet\n\t # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)\n\t _LT_LINKER_OPTION([if $CC understands -b],\n\t _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],\n\t [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],\n\t [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],\n\t [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])\n\t ;;\n\tesac\n fi\n if test \"$with_gnu_ld\" = no; then\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n\t_LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\tcase $host_cpu in\n\thppa*64*|ia64*)\n\t _LT_TAGVAR(hardcode_direct, $1)=no\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t ;;\n\t*)\n\t _LT_TAGVAR(hardcode_direct, $1)=yes\n\t _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\n\t # hardcode_minus_L: Not really in the search PATH,\n\t # but as the default location of the library.\n\t _LT_TAGVAR(hardcode_minus_L, $1)=yes\n\t ;;\n\tesac\n fi\n ;;\n\n irix5* | irix6* | nonstopux*)\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t# Try to use the -exported_symbol ld option, if it does not\n\t# work, assume that -exports_file does not work either and\n\t# implicitly export all symbols.\n\t# This should be the same for all languages, so no per-tag cache variable.\n\tAC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],\n\t [lt_cv_irix_exported_symbol],\n\t [save_LDFLAGS=\"$LDFLAGS\"\n\t LDFLAGS=\"$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null\"\n\t AC_LINK_IFELSE(\n\t [AC_LANG_SOURCE(\n\t [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],\n\t\t\t [C++], [[int foo (void) { return 0; }]],\n\t\t\t [Fortran 77], [[\n subroutine foo\n end]],\n\t\t\t [Fortran], [[\n subroutine foo\n end]])])],\n\t [lt_cv_irix_exported_symbol=yes],\n\t [lt_cv_irix_exported_symbol=no])\n LDFLAGS=\"$save_LDFLAGS\"])\n\tif test \"$lt_cv_irix_exported_symbol\" = yes; then\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'\n\tfi\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'\n fi\n _LT_TAGVAR(archive_cmds_need_lc, $1)='no'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(inherit_rpath, $1)=yes\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n netbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n newsos6)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n *nto* | *qnx*)\n ;;\n\n openbsd*)\n if test -f /usr/libexec/ld.so; then\n\t_LT_TAGVAR(hardcode_direct, $1)=yes\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t_LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\tif test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\telse\n\t case $host_os in\n\t openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t ;;\n\t esac\n\tfi\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n os2*)\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n _LT_TAGVAR(archive_cmds, $1)='$ECHO \"LIBRARY $libname INITINSTANCE\" > $output_objdir/$libname.def~$ECHO \"DESCRIPTION \\\"$libname\\\"\" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo \" SINGLE NONSHARED\" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'\n _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'\n ;;\n\n osf3*)\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n else\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n fi\n _LT_TAGVAR(archive_cmds_need_lc, $1)='no'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n ;;\n\n osf4* | osf5*)\t# as osf3* with the addition of -msym flag\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n else\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf \"%s %s\\\\n\" -exported_symbol \"\\$i\" >> $lib.exp; done; printf \"%s\\\\n\" \"-hidden\">> $lib.exp~\n\t$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n \"$verstring\" && $ECHO \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'\n\n\t# Both c and cxx compiler support -rpath directly\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'\n fi\n _LT_TAGVAR(archive_cmds_need_lc, $1)='no'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n ;;\n\n solaris*)\n _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'\n if test \"$GCC\" = yes; then\n\twlarc='${wl}'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'\n else\n\tcase `$CC -V 2>&1` in\n\t*\"Compilers 5.0\"*)\n\t wlarc=''\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'\n\t ;;\n\t*)\n\t wlarc='${wl}'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'\n\t ;;\n\tesac\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n case $host_os in\n solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;\n *)\n\t# The compiler driver will combine and reorder linker options,\n\t# but understands `-z linker_flag'. GCC discards it without `$wl',\n\t# but is careful enough not to reorder.\n\t# Supported since Solaris 2.6 (maybe 2.5.1?)\n\tif test \"$GCC\" = yes; then\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'\n\telse\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'\n\tfi\n\t;;\n esac\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n sunos4*)\n if test \"x$host_vendor\" = xsequent; then\n\t# Use $CC to link under sequent, because it throws in some extra .o\n\t# files that make .init and .fini sections work.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n sysv4)\n case $host_vendor in\n\tsni)\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???\n\t;;\n\tsiemens)\n\t ## LD is ld it makes a PLAMLIB\n\t ## CC just makes a GrossModule.\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'\n\t _LT_TAGVAR(hardcode_direct, $1)=no\n ;;\n\tmotorola)\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie\n\t;;\n esac\n runpath_var='LD_RUN_PATH'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n sysv4.3*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec; then\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\trunpath_var=LD_RUN_PATH\n\thardcode_runpath_var=yes\n\t_LT_TAGVAR(ld_shlibs, $1)=yes\n fi\n ;;\n\n sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)\n _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n runpath_var='LD_RUN_PATH'\n\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n fi\n ;;\n\n sysv5* | sco3.2v5* | sco5v6*)\n # Note: We can NOT use -z defs as we might desire, because we do not\n # link with -lc, and that would cause any symbols used from libc to\n # always be unresolved, which means just about no library would\n # ever link correctly. If we're not using GNU ld we use -z text\n # though, which does catch some bad symbols but isn't as heavy-handed\n # as -z defs.\n _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'\n runpath_var='LD_RUN_PATH'\n\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n fi\n ;;\n\n uts4*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n *)\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n esac\n\n if test x$host_vendor = xsni; then\n case $host in\n sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'\n\t;;\n esac\n fi\n fi\n])\nAC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])\ntest \"$_LT_TAGVAR(ld_shlibs, $1)\" = no && can_build_shared=no\n\n_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld\n\n_LT_DECL([], [libext], [0], [Old archive suffix (normally \"a\")])dnl\n_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally \".so\")])dnl\n_LT_DECL([], [extract_expsyms_cmds], [2],\n [The commands to extract the exported symbol list from a shared archive])\n\n#\n# Do we need to explicitly link libc?\n#\ncase \"x$_LT_TAGVAR(archive_cmds_need_lc, $1)\" in\nx|xyes)\n # Assume -lc should be added\n _LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\n if test \"$enable_shared\" = yes && test \"$GCC\" = yes; then\n case $_LT_TAGVAR(archive_cmds, $1) in\n *'~'*)\n # FIXME: we may have to deal with multi-command sequences.\n ;;\n '$CC '*)\n # Test whether the compiler implicitly links with -lc since on some\n # systems, -lgcc has to come before -lc. If gcc already passes -lc\n # to ld, don't add -lc before -lgcc.\n AC_CACHE_CHECK([whether -lc should be explicitly linked in],\n\t[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),\n\t[$RM conftest*\n\techo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n\tif AC_TRY_EVAL(ac_compile) 2>conftest.err; then\n\t soname=conftest\n\t lib=conftest\n\t libobjs=conftest.$ac_objext\n\t deplibs=\n\t wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)\n\t pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)\n\t compiler_flags=-v\n\t linker_flags=-v\n\t verstring=\n\t output_objdir=.\n\t libname=conftest\n\t lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)\n\t _LT_TAGVAR(allow_undefined_flag, $1)=\n\t if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\\>\\&1 \\| $GREP \\\" -lc \\\" \\>/dev/null 2\\>\\&1)\n\t then\n\t lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\t else\n\t lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\t fi\n\t _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag\n\telse\n\t cat conftest.err 1>&5\n\tfi\n\t$RM conftest*\n\t])\n _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)\n ;;\n esac\n fi\n ;;\nesac\n\n_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],\n [Whether or not to add -lc for building shared libraries])\n_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],\n [enable_shared_with_static_runtimes], [0],\n [Whether or not to disallow shared libs when runtime libs are static])\n_LT_TAGDECL([], [export_dynamic_flag_spec], [1],\n [Compiler flag to allow reflexive dlopens])\n_LT_TAGDECL([], [whole_archive_flag_spec], [1],\n [Compiler flag to generate shared objects directly from archives])\n_LT_TAGDECL([], [compiler_needs_object], [1],\n [Whether the compiler copes with passing no objects directly])\n_LT_TAGDECL([], [old_archive_from_new_cmds], [2],\n [Create an old-style archive from a shared archive])\n_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],\n [Create a temporary old-style archive to link instead of a shared archive])\n_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])\n_LT_TAGDECL([], [archive_expsym_cmds], [2])\n_LT_TAGDECL([], [module_cmds], [2],\n [Commands used to build a loadable module if different from building\n a shared archive.])\n_LT_TAGDECL([], [module_expsym_cmds], [2])\n_LT_TAGDECL([], [with_gnu_ld], [1],\n [Whether we are building with GNU ld or not])\n_LT_TAGDECL([], [allow_undefined_flag], [1],\n [Flag that allows shared libraries with undefined symbols to be built])\n_LT_TAGDECL([], [no_undefined_flag], [1],\n [Flag that enforces no undefined symbols])\n_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],\n [Flag to hardcode $libdir into a binary during linking.\n This must work even if $libdir does not exist])\n_LT_TAGDECL([], [hardcode_libdir_separator], [1],\n [Whether we need a single \"-rpath\" flag with a separated argument])\n_LT_TAGDECL([], [hardcode_direct], [0],\n [Set to \"yes\" if using DIR/libNAME${shared_ext} during linking hardcodes\n DIR into the resulting binary])\n_LT_TAGDECL([], [hardcode_direct_absolute], [0],\n [Set to \"yes\" if using DIR/libNAME${shared_ext} during linking hardcodes\n DIR into the resulting binary and the resulting library dependency is\n \"absolute\", i.e impossible to change by setting ${shlibpath_var} if the\n library is relocated])\n_LT_TAGDECL([], [hardcode_minus_L], [0],\n [Set to \"yes\" if using the -LDIR flag during linking hardcodes DIR\n into the resulting binary])\n_LT_TAGDECL([], [hardcode_shlibpath_var], [0],\n [Set to \"yes\" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR\n into the resulting binary])\n_LT_TAGDECL([], [hardcode_automatic], [0],\n [Set to \"yes\" if building a shared library automatically hardcodes DIR\n into the library and all subsequent libraries and executables linked\n against it])\n_LT_TAGDECL([], [inherit_rpath], [0],\n [Set to yes if linker adds runtime paths of dependent libraries\n to runtime path list])\n_LT_TAGDECL([], [link_all_deplibs], [0],\n [Whether libtool must link a program against all its dependency libraries])\n_LT_TAGDECL([], [always_export_symbols], [0],\n [Set to \"yes\" if exported symbols are required])\n_LT_TAGDECL([], [export_symbols_cmds], [2],\n [The commands to list exported symbols])\n_LT_TAGDECL([], [exclude_expsyms], [1],\n [Symbols that should not be listed in the preloaded symbols])\n_LT_TAGDECL([], [include_expsyms], [1],\n [Symbols that must always be exported])\n_LT_TAGDECL([], [prelink_cmds], [2],\n [Commands necessary for linking programs (against libraries) with templates])\n_LT_TAGDECL([], [postlink_cmds], [2],\n [Commands necessary for finishing linking programs])\n_LT_TAGDECL([], [file_list_spec], [1],\n [Specify filename containing input files])\ndnl FIXME: Not yet implemented\ndnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],\ndnl [Compiler flag to generate thread safe objects])\n])# _LT_LINKER_SHLIBS\n\n\n# _LT_LANG_C_CONFIG([TAG])\n# ------------------------\n# Ensure that the configuration variables for a C compiler are suitably\n# defined. These variables are subsequently used by _LT_CONFIG to write\n# the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_C_CONFIG],\n[m4_require([_LT_DECL_EGREP])dnl\nlt_save_CC=\"$CC\"\nAC_LANG_PUSH(C)\n\n# Source file extension for C test sources.\nac_ext=c\n\n# Object file extension for compiled C test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"int some_variable = 0;\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='int main(){return(0);}'\n\n_LT_TAG_COMPILER\n# Save the default compiler, since it gets overwritten when the other\n# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.\ncompiler_DEFAULT=$CC\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\nif test -n \"$compiler\"; then\n _LT_COMPILER_NO_RTTI($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n LT_SYS_DLOPEN_SELF\n _LT_CMD_STRIPLIB\n\n # Report which library types will actually be built\n AC_MSG_CHECKING([if libtool supports shared libraries])\n AC_MSG_RESULT([$can_build_shared])\n\n AC_MSG_CHECKING([whether to build shared libraries])\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n\n aix[[4-9]]*)\n if test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n test \"$enable_shared\" = yes && enable_static=no\n fi\n ;;\n esac\n AC_MSG_RESULT([$enable_shared])\n\n AC_MSG_CHECKING([whether to build static libraries])\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n AC_MSG_RESULT([$enable_static])\n\n _LT_CONFIG($1)\nfi\nAC_LANG_POP\nCC=\"$lt_save_CC\"\n])# _LT_LANG_C_CONFIG\n\n\n# _LT_LANG_CXX_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for a C++ compiler are suitably\n# defined. These variables are subsequently used by _LT_CONFIG to write\n# the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_CXX_CONFIG],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_PATH_MANIFEST_TOOL])dnl\nif test -n \"$CXX\" && ( test \"X$CXX\" != \"Xno\" &&\n ( (test \"X$CXX\" = \"Xg++\" && `g++ -v >/dev/null 2>&1` ) ||\n (test \"X$CXX\" != \"Xg++\"))) ; then\n AC_PROG_CXXCPP\nelse\n _lt_caught_CXX_error=yes\nfi\n\nAC_LANG_PUSH(C++)\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n_LT_TAGVAR(allow_undefined_flag, $1)=\n_LT_TAGVAR(always_export_symbols, $1)=no\n_LT_TAGVAR(archive_expsym_cmds, $1)=\n_LT_TAGVAR(compiler_needs_object, $1)=no\n_LT_TAGVAR(export_dynamic_flag_spec, $1)=\n_LT_TAGVAR(hardcode_direct, $1)=no\n_LT_TAGVAR(hardcode_direct_absolute, $1)=no\n_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n_LT_TAGVAR(hardcode_libdir_separator, $1)=\n_LT_TAGVAR(hardcode_minus_L, $1)=no\n_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported\n_LT_TAGVAR(hardcode_automatic, $1)=no\n_LT_TAGVAR(inherit_rpath, $1)=no\n_LT_TAGVAR(module_cmds, $1)=\n_LT_TAGVAR(module_expsym_cmds, $1)=\n_LT_TAGVAR(link_all_deplibs, $1)=unknown\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n_LT_TAGVAR(no_undefined_flag, $1)=\n_LT_TAGVAR(whole_archive_flag_spec, $1)=\n_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n\n# Source file extension for C++ test sources.\nac_ext=cpp\n\n# Object file extension for compiled C++ test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# No sense in running all these tests if we already determined that\n# the CXX compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_caught_CXX_error\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"int some_variable = 0;\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n _LT_TAG_COMPILER\n\n # save warnings/boilerplate of simple test code\n _LT_COMPILER_BOILERPLATE\n _LT_LINKER_BOILERPLATE\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=$CC\n lt_save_CFLAGS=$CFLAGS\n lt_save_LD=$LD\n lt_save_GCC=$GCC\n GCC=$GXX\n lt_save_with_gnu_ld=$with_gnu_ld\n lt_save_path_LD=$lt_cv_path_LD\n if test -n \"${lt_cv_prog_gnu_ldcxx+set}\"; then\n lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx\n else\n $as_unset lt_cv_prog_gnu_ld\n fi\n if test -n \"${lt_cv_path_LDCXX+set}\"; then\n lt_cv_path_LD=$lt_cv_path_LDCXX\n else\n $as_unset lt_cv_path_LD\n fi\n test -z \"${LDCXX+set}\" || LD=$LDCXX\n CC=${CXX-\"c++\"}\n CFLAGS=$CXXFLAGS\n compiler=$CC\n _LT_TAGVAR(compiler, $1)=$CC\n _LT_CC_BASENAME([$compiler])\n\n if test -n \"$compiler\"; then\n # We don't want -fno-exception when compiling C++ code, so set the\n # no_builtin_flag separately\n if test \"$GXX\" = yes; then\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'\n else\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=\n fi\n\n if test \"$GXX\" = yes; then\n # Set up default GNU C++ configuration\n\n LT_PATH_LD\n\n # Check if GNU C++ uses GNU ld as the underlying linker, since the\n # archiving commands below assume that GNU ld is being used.\n if test \"$with_gnu_ld\" = yes; then\n _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\n # If archive_cmds runs LD, not CC, wlarc should be empty\n # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to\n # investigate it a little bit more. (MM)\n wlarc='${wl}'\n\n # ancient GNU ld didn't support --whole-archive et. al.\n if eval \"`$CC -print-prog-name=ld` --help 2>&1\" |\n\t $GREP 'no-whole-archive' > /dev/null; then\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n else\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n fi\n else\n with_gnu_ld=no\n wlarc=\n\n # A generic and very simple default shared library creation\n # command for GNU C++ for the case where it uses the native\n # linker, instead of GNU ld. If possible, this setting should\n # overridden to take advantage of the native linker features on\n # the platform it is being used on.\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'\n fi\n\n # Commands to make compiler produce verbose output that lists\n # what \"hidden\" libraries, object files and flags are used when\n # linking a shared library.\n output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\n else\n GXX=no\n with_gnu_ld=no\n wlarc=\n fi\n\n # PORTME: fill in a description of your system's C++ link characteristics\n AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])\n _LT_TAGVAR(ld_shlibs, $1)=yes\n case $host_os in\n aix3*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n aix[[4-9]]*)\n if test \"$host_cpu\" = ia64; then\n # On IA64, the linker does run time linking by default, so we don't\n # have to do anything special.\n aix_use_runtimelinking=no\n exp_sym_flag='-Bexport'\n no_entry_flag=\"\"\n else\n aix_use_runtimelinking=no\n\n # Test if we are trying to use run time linking or normal\n # AIX style linking. If -brtl is somewhere in LDFLAGS, we\n # need to do runtime linking.\n case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)\n\t for ld_flag in $LDFLAGS; do\n\t case $ld_flag in\n\t *-brtl*)\n\t aix_use_runtimelinking=yes\n\t break\n\t ;;\n\t esac\n\t done\n\t ;;\n esac\n\n exp_sym_flag='-bexport'\n no_entry_flag='-bnoentry'\n fi\n\n # When large executables or shared objects are built, AIX ld can\n # have problems creating the table of contents. If linking a library\n # or program results in \"error TOC overflow\" add -mminimal-toc to\n # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not\n # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.\n\n _LT_TAGVAR(archive_cmds, $1)=''\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n _LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'\n\n if test \"$GXX\" = yes; then\n case $host_os in aix4.[[012]]|aix4.[[012]].*)\n # We only want to do this on AIX 4.2 and lower, the check\n # below for broken collect2 doesn't work under 4.3+\n\t collect2name=`${CC} -print-prog-name=collect2`\n\t if test -f \"$collect2name\" &&\n\t strings \"$collect2name\" | $GREP resolve_lib_name >/dev/null\n\t then\n\t # We have reworked collect2\n\t :\n\t else\n\t # We have old collect2\n\t _LT_TAGVAR(hardcode_direct, $1)=unsupported\n\t # It fails to find uninstalled libraries when the uninstalled\n\t # path is not listed in the libpath. Setting hardcode_minus_L\n\t # to unsupported forces relinking\n\t _LT_TAGVAR(hardcode_minus_L, $1)=yes\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=\n\t fi\n esac\n shared_flag='-shared'\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag=\"$shared_flag \"'${wl}-G'\n\t fi\n else\n # not using gcc\n if test \"$host_cpu\" = ia64; then\n\t # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release\n\t # chokes on -Wl,-G. The following line is correct:\n\t shared_flag='-G'\n else\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag='${wl}-G'\n\t else\n\t shared_flag='${wl}-bM:SRE'\n\t fi\n fi\n fi\n\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'\n # It seems that -bexpall does not export symbols beginning with\n # underscore (_), so it is better to generate a list of symbols to\n\t# export.\n _LT_TAGVAR(always_export_symbols, $1)=yes\n if test \"$aix_use_runtimelinking\" = yes; then\n # Warning - without using the other runtime loading flags (-brtl),\n # -berok will link without error, but may produce a broken library.\n _LT_TAGVAR(allow_undefined_flag, $1)='-berok'\n # Determine the default libpath from the value encoded in an empty\n # executable.\n _LT_SYS_MODULE_PATH_AIX([$1])\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags `if test \"x${allow_undefined_flag}\" != \"x\"; then func_echo_all \"${wl}${allow_undefined_flag}\"; else :; fi` '\"\\${wl}$exp_sym_flag:\\$export_symbols $shared_flag\"\n else\n if test \"$host_cpu\" = ia64; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=\"-z nodefs\"\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags ${wl}${allow_undefined_flag} '\"\\${wl}$exp_sym_flag:\\$export_symbols\"\n else\n\t # Determine the default libpath from the value encoded in an\n\t # empty executable.\n\t _LT_SYS_MODULE_PATH_AIX([$1])\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\t # Warning - without using the other run time loading flags,\n\t # -berok will link without error, but may produce a broken library.\n\t _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'\n\t if test \"$with_gnu_ld\" = yes; then\n\t # We only use this code for GNU lds that support --whole-archive.\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t else\n\t # Exported symbols can be pulled into shared objects from archives\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'\n\t fi\n\t _LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\t # This is similar to how AIX traditionally builds its shared\n\t # libraries.\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'\n fi\n fi\n ;;\n\n beos*)\n\tif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t # Joseph Beckenbach says some releases of gcc\n\t # support --undefined. This deserves some investigation. FIXME\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\telse\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\tfi\n\t;;\n\n chorus*)\n case $cc_basename in\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n\tcase $GXX,$cc_basename in\n\t,cl* | no,cl*)\n\t # Native MSVC\n\t # hardcode_libdir_flag_spec is actually meaningless, as there is\n\t # no search path for DLLs.\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '\n\t _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t _LT_TAGVAR(always_export_symbols, $1)=yes\n\t _LT_TAGVAR(file_list_spec, $1)='@'\n\t # Tell ltmain to make .lib files, not .a files.\n\t libext=lib\n\t # Tell ltmain to make .dll files, not .so files.\n\t shrext_cmds=\".dll\"\n\t # FIXME: Setting linknames here is a bad hack.\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t $SED -n -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' -e '1\\\\\\!p' < $export_symbols > $output_objdir/$soname.exp;\n\t else\n\t $SED -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;\n\t fi~\n\t $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs \"@$tool_output_objdir$soname.exp\" -Wl,-DLL,-IMPLIB:\"$tool_output_objdir$libname.dll.lib\"~\n\t linknames='\n\t # The linker will not automatically build a static lib if we build a DLL.\n\t # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'\n\t _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\t # Don't use ranlib\n\t _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'\n\t _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile=\"@OUTPUT@\"~\n\t lt_tool_outputfile=\"@TOOL_OUTPUT@\"~\n\t case $lt_outputfile in\n\t *.exe|*.EXE) ;;\n\t *)\n\t\tlt_outputfile=\"$lt_outputfile.exe\"\n\t\tlt_tool_outputfile=\"$lt_tool_outputfile.exe\"\n\t\t;;\n\t esac~\n\t func_to_tool_file \"$lt_outputfile\"~\n\t if test \"$MANIFEST_TOOL\" != \":\" && test -f \"$lt_outputfile.manifest\"; then\n\t $MANIFEST_TOOL -manifest \"$lt_tool_outputfile.manifest\" -outputresource:\"$lt_tool_outputfile\" || exit 1;\n\t $RM \"$lt_outputfile.manifest\";\n\t fi'\n\t ;;\n\t*)\n\t # g++\n\t # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,\n\t # as there is no search path for DLLs.\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t _LT_TAGVAR(always_export_symbols, $1)=no\n\t _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\n\t if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t # If the export-symbols file already is a .def file (1st line\n\t # is EXPORTS), use it as is; otherwise, prepend...\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t cp $export_symbols $output_objdir/$soname.def;\n\t else\n\t echo EXPORTS > $output_objdir/$soname.def;\n\t cat $export_symbols >> $output_objdir/$soname.def;\n\t fi~\n\t $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t else\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t ;;\n\tesac\n\t;;\n darwin* | rhapsody*)\n _LT_DARWIN_LINKER_FEATURES($1)\n\t;;\n\n dgux*)\n case $cc_basename in\n ec++*)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n ghcx*)\n\t # Green Hills C++ Compiler\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n freebsd2.*)\n # C++ shared libraries reported to be fairly broken before\n\t# switch to ELF\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n\n freebsd-elf*)\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n ;;\n\n freebsd* | dragonfly*)\n # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF\n # conventions\n _LT_TAGVAR(ld_shlibs, $1)=yes\n ;;\n\n haiku*)\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n hpux9*)\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,\n\t\t\t\t # but as the default\n\t\t\t\t # location of the library.\n\n case $cc_basename in\n CC*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n aCC*)\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n # Commands to make compiler produce verbose output that lists\n # what \"hidden\" libraries, object files and flags are used when\n # linking a shared library.\n #\n # There doesn't appear to be a way to prevent this compiler from\n # explicitly linking system object files so we need to strip them\n # from the output so that they don't get included in the library\n # dependencies.\n output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP \"\\-L\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n ;;\n *)\n if test \"$GXX\" = yes; then\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n else\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n esac\n ;;\n\n hpux10*|hpux11*)\n if test $with_gnu_ld = no; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n case $host_cpu in\n hppa*64*|ia64*)\n ;;\n *)\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n ;;\n esac\n fi\n case $host_cpu in\n hppa*64*|ia64*)\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n *)\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,\n\t\t\t\t\t # but as the default\n\t\t\t\t\t # location of the library.\n ;;\n esac\n\n case $cc_basename in\n CC*)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n aCC*)\n\t case $host_cpu in\n\t hppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t ia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t esac\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP \"\\-L\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\t ;;\n *)\n\t if test \"$GXX\" = yes; then\n\t if test $with_gnu_ld = no; then\n\t case $host_cpu in\n\t hppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t ia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t esac\n\t fi\n\t else\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t ;;\n esac\n ;;\n\n interix[[3-9]]*)\n\t_LT_TAGVAR(hardcode_direct, $1)=no\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\t# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.\n\t# Instead, shared libraries are loaded at an image base (0x10000000 by\n\t# default) and relocated if they conflict, which is a slow very memory\n\t# consuming and fragmenting process. To avoid this, we pick a random,\n\t# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link\n\t# time. Moving up from 0x10000000 also allows more sbrk(2) space.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='sed \"s,^,_,\" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n\t;;\n irix5* | irix6*)\n case $cc_basename in\n CC*)\n\t # SGI C++\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -ar\", where \"CC\" is the IRIX C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'\n\t ;;\n *)\n\t if test \"$GXX\" = yes; then\n\t if test \"$with_gnu_ld\" = no; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t else\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` -o $lib'\n\t fi\n\t fi\n\t _LT_TAGVAR(link_all_deplibs, $1)=yes\n\t ;;\n esac\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(inherit_rpath, $1)=yes\n ;;\n\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n case $cc_basename in\n KCC*)\n\t # Kuck and Associates, Inc. (KAI) C++ Compiler\n\n\t # KCC will only create a shared library if the output file\n\t # ends with \".so\" (or \".sl\" for HP-UX), so rename the library\n\t # to its proper name (with version) after linking.\n\t _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\\''s/\\([[^()0-9A-Za-z{}]]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo $lib | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib; mv \\$templib $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\\''s/\\([[^()0-9A-Za-z{}]]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo $lib | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib ${wl}-retain-symbols-file,$export_symbols; mv \\$templib $lib'\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP \"ld\"`; rm -f libconftest$shared_ext; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -Bstatic\", where \"CC\" is the KAI C++ compiler.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'\n\t ;;\n\t icpc* | ecpc* )\n\t # Intel C++\n\t with_gnu_ld=yes\n\t # version 8.0 and above of icpc choke on multiply defined symbols\n\t # if we add $predep_objects and $postdep_objects, however 7.1 and\n\t # earlier do not add the objects themselves.\n\t case `$CC -V 2>&1` in\n\t *\"Version 7.\"*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t\t;;\n\t *) # Version 8.0 or newer\n\t tmp_idyn=\n\t case $host_cpu in\n\t\t ia64*) tmp_idyn=' -i_dynamic';;\n\t\tesac\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared'\"$tmp_idyn\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'\"$tmp_idyn\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t\t;;\n\t esac\n\t _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t ;;\n pgCC* | pgcpp*)\n # Portland Group C++ compiler\n\t case `$CC -V` in\n\t *pgCC\\ [[1-5]].* | *pgcpp\\ [[1-5]].*)\n\t _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~\n\t\tcompile_command=\"$compile_command `find $tpldir -name \\*.o | sort | $NL2SP`\"'\n\t _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~\n\t\t$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \\*.o | sort | $NL2SP`~\n\t\t$RANLIB $oldlib'\n\t _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~\n\t\t$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \\*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~\n\t\t$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \\*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'\n\t ;;\n\t *) # Version 6 and above use weak symbols\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'\n\t ;;\n\t esac\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n ;;\n\t cxx*)\n\t # Compaq C++\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'\n\n\t runpath_var=LD_RUN_PATH\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"ld\"`; templist=`func_echo_all \"$templist\" | $SED \"s/\\(^.*ld.*\\)\\( .*ld .*$\\)/\\1/\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"X$list\" | $Xsed'\n\t ;;\n\t xl* | mpixl* | bgxl*)\n\t # IBM XL 8.0 on PPC, with GNU ld\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t if test \"x$supports_anon_versioning\" = xyes; then\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t\tcat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t\techo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t\t$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'\n\t fi\n\t ;;\n\t *)\n\t case `$CC -V 2>&1 | sed 5q` in\n\t *Sun\\ C*)\n\t # Sun C++ 5.9\n\t _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\\\"\\\"; do test -z \\\"$conv\\\" || new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t _LT_TAGVAR(compiler_needs_object, $1)=yes\n\n\t # Not sure whether something based on\n\t # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1\n\t # would be better.\n\t output_verbose_link_cmd='func_echo_all'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -xar\", where \"CC\" is the Sun C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'\n\t ;;\n\t esac\n\t ;;\n\tesac\n\t;;\n\n lynxos*)\n # FIXME: insert proper C++ library support\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\t;;\n\n m88k*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n\t;;\n\n mvs*)\n case $cc_basename in\n cxx*)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n\t *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n\tesac\n\t;;\n\n netbsd*)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'\n\t wlarc=\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t _LT_TAGVAR(hardcode_direct, $1)=yes\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\tfi\n\t# Workaround some broken pre-1.5 toolchains\n\toutput_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e \"s:-lgcc -lc -lgcc::\"'\n\t;;\n\n *nto* | *qnx*)\n _LT_TAGVAR(ld_shlibs, $1)=yes\n\t;;\n\n openbsd2*)\n # C++ shared libraries are fairly broken\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\t;;\n\n openbsd*)\n\tif test -f /usr/libexec/ld.so; then\n\t _LT_TAGVAR(hardcode_direct, $1)=yes\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t if test -z \"`echo __ELF__ | $CC -E - | grep __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n\t fi\n\t output_verbose_link_cmd=func_echo_all\n\telse\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\tfi\n\t;;\n\n osf3* | osf4* | osf5*)\n case $cc_basename in\n KCC*)\n\t # Kuck and Associates, Inc. (KAI) C++ Compiler\n\n\t # KCC will only create a shared library if the output file\n\t # ends with \".so\" (or \".sl\" for HP-UX), so rename the library\n\t # to its proper name (with version) after linking.\n\t _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\\''s/\\([[^()0-9A-Za-z{}]]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo \"$lib\" | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib; mv \\$templib $lib'\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Archives containing C++ object files must be created using\n\t # the KAI C++ compiler.\n\t case $host in\n\t osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;\n\t *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;\n\t esac\n\t ;;\n RCC*)\n\t # Rational C++ 2.4.1\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n cxx*)\n\t case $host in\n\t osf3*)\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t\t;;\n\t *)\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \\*'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf \"%s %s\\\\n\" -exported_symbol \"\\$i\" >> $lib.exp; done~\n\t echo \"-hidden\">> $lib.exp~\n\t $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n \"$verstring\" && $ECHO \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib~\n\t $RM $lib.exp'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'\n\t\t;;\n\t esac\n\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"ld\" | $GREP -v \"ld:\"`; templist=`func_echo_all \"$templist\" | $SED \"s/\\(^.*ld.*\\)\\( .*ld.*$\\)/\\1/\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\t ;;\n\t *)\n\t if test \"$GXX\" = yes && test \"$with_gnu_ld\" = no; then\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t case $host in\n\t osf3*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t\t ;;\n\t esac\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\n\t else\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t ;;\n esac\n ;;\n\n psos*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n\n sunos4*)\n case $cc_basename in\n CC*)\n\t # Sun C++ 4.x\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n lcc*)\n\t # Lucid\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n solaris*)\n case $cc_basename in\n CC* | sunCC*)\n\t # Sun C++ 4.2, 5.x and Centerline C++\n _LT_TAGVAR(archive_cmds_need_lc,$1)=yes\n\t _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t case $host_os in\n\t solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;\n\t *)\n\t\t# The compiler driver will combine and reorder linker options,\n\t\t# but understands `-z linker_flag'.\n\t # Supported since Solaris 2.6 (maybe 2.5.1?)\n\t\t_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'\n\t ;;\n\t esac\n\t _LT_TAGVAR(link_all_deplibs, $1)=yes\n\n\t output_verbose_link_cmd='func_echo_all'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -xar\", where \"CC\" is the Sun C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'\n\t ;;\n gcx*)\n\t # Green Hills C++ Compiler\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\n\t # The C++ compiler must be used to create the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'\n\t ;;\n *)\n\t # GNU C++ compiler with Solaris linker\n\t if test \"$GXX\" = yes && test \"$with_gnu_ld\" = no; then\n\t _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'\n\t if $CC --version | $GREP -v '^2\\.7' > /dev/null; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t\t $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\t else\n\t # g++ 2.7 appears to require `-G' NOT `-shared' on this\n\t # platform.\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t\t $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\t fi\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'\n\t case $host_os in\n\t\tsolaris2.[[0-5]] | solaris2.[[0-5]].*) ;;\n\t\t*)\n\t\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'\n\t\t ;;\n\t esac\n\t fi\n\t ;;\n esac\n ;;\n\n sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)\n _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n runpath_var='LD_RUN_PATH'\n\n case $cc_basename in\n CC*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n esac\n ;;\n\n sysv5* | sco3.2v5* | sco5v6*)\n\t# Note: We can NOT use -z defs as we might desire, because we do not\n\t# link with -lc, and that would cause any symbols used from libc to\n\t# always be unresolved, which means just about no library would\n\t# ever link correctly. If we're not using GNU ld we use -z text\n\t# though, which does catch some bad symbols but isn't as heavy-handed\n\t# as -z defs.\n\t_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n\t_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'\n\t_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'\n\t_LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n\t_LT_TAGVAR(link_all_deplibs, $1)=yes\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'\n\trunpath_var='LD_RUN_PATH'\n\n\tcase $cc_basename in\n CC*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~\n\t '\"$_LT_TAGVAR(old_archive_cmds, $1)\"\n\t _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~\n\t '\"$_LT_TAGVAR(reload_cmds, $1)\"\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tesac\n ;;\n\n tandem*)\n case $cc_basename in\n NCC*)\n\t # NonStop-UX NCC 3.20\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n vxworks*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n\n *)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n esac\n\n AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])\n test \"$_LT_TAGVAR(ld_shlibs, $1)\" = no && can_build_shared=no\n\n _LT_TAGVAR(GCC, $1)=\"$GXX\"\n _LT_TAGVAR(LD, $1)=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n _LT_SYS_HIDDEN_LIBDEPS($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\n fi # test -n \"$compiler\"\n\n CC=$lt_save_CC\n CFLAGS=$lt_save_CFLAGS\n LDCXX=$LD\n LD=$lt_save_LD\n GCC=$lt_save_GCC\n with_gnu_ld=$lt_save_with_gnu_ld\n lt_cv_path_LDCXX=$lt_cv_path_LD\n lt_cv_path_LD=$lt_save_path_LD\n lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld\n lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld\nfi # test \"$_lt_caught_CXX_error\" != yes\n\nAC_LANG_POP\n])# _LT_LANG_CXX_CONFIG\n\n\n# _LT_FUNC_STRIPNAME_CNF\n# ----------------------\n# func_stripname_cnf prefix suffix name\n# strip PREFIX and SUFFIX off of NAME.\n# PREFIX and SUFFIX must not contain globbing or regex special\n# characters, hashes, percent signs, but SUFFIX may contain a leading\n# dot (in which case that matches only a dot).\n#\n# This function is identical to the (non-XSI) version of func_stripname,\n# except this one can be used by m4 code that may be executed by configure,\n# rather than the libtool script.\nm4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl\nAC_REQUIRE([_LT_DECL_SED])\nAC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])\nfunc_stripname_cnf ()\n{\n case ${2} in\n .*) func_stripname_result=`$ECHO \"${3}\" | $SED \"s%^${1}%%; s%\\\\\\\\${2}\\$%%\"`;;\n *) func_stripname_result=`$ECHO \"${3}\" | $SED \"s%^${1}%%; s%${2}\\$%%\"`;;\n esac\n} # func_stripname_cnf\n])# _LT_FUNC_STRIPNAME_CNF\n\n# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])\n# ---------------------------------\n# Figure out \"hidden\" library dependencies from verbose\n# compiler output when linking a shared library.\n# Parse the compiler output and extract the necessary\n# objects, libraries and library flags.\nm4_defun([_LT_SYS_HIDDEN_LIBDEPS],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nAC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl\n# Dependencies to place before and after the object being linked:\n_LT_TAGVAR(predep_objects, $1)=\n_LT_TAGVAR(postdep_objects, $1)=\n_LT_TAGVAR(predeps, $1)=\n_LT_TAGVAR(postdeps, $1)=\n_LT_TAGVAR(compiler_lib_search_path, $1)=\n\ndnl we can't use the lt_simple_compile_test_code here,\ndnl because it contains code intended for an executable,\ndnl not a library. It's possible we should let each\ndnl tag define a new lt_????_link_test_code variable,\ndnl but it's only used here...\nm4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF\nint a;\nvoid foo (void) { a = 0; }\n_LT_EOF\n], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF\nclass Foo\n{\npublic:\n Foo (void) { a = 0; }\nprivate:\n int a;\n};\n_LT_EOF\n], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF\n subroutine foo\n implicit none\n integer*4 a\n a=0\n return\n end\n_LT_EOF\n], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF\n subroutine foo\n implicit none\n integer a\n a=0\n return\n end\n_LT_EOF\n], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF\npublic class foo {\n private int a;\n public void bar (void) {\n a = 0;\n }\n};\n_LT_EOF\n], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF\npackage foo\nfunc foo() {\n}\n_LT_EOF\n])\n\n_lt_libdeps_save_CFLAGS=$CFLAGS\ncase \"$CC $CFLAGS \" in #(\n*\\ -flto*\\ *) CFLAGS=\"$CFLAGS -fno-lto\" ;;\n*\\ -fwhopr*\\ *) CFLAGS=\"$CFLAGS -fno-whopr\" ;;\n*\\ -fuse-linker-plugin*\\ *) CFLAGS=\"$CFLAGS -fno-use-linker-plugin\" ;;\nesac\n\ndnl Parse the compiler output and extract the necessary\ndnl objects, libraries and library flags.\nif AC_TRY_EVAL(ac_compile); then\n # Parse the compiler output and extract the necessary\n # objects, libraries and library flags.\n\n # Sentinel used to keep track of whether or not we are before\n # the conftest object file.\n pre_test_object_deps_done=no\n\n for p in `eval \"$output_verbose_link_cmd\"`; do\n case ${prev}${p} in\n\n -L* | -R* | -l*)\n # Some compilers place space between \"-{L,R}\" and the path.\n # Remove the space.\n if test $p = \"-L\" ||\n test $p = \"-R\"; then\n\t prev=$p\n\t continue\n fi\n\n # Expand the sysroot to ease extracting the directories later.\n if test -z \"$prev\"; then\n case $p in\n -L*) func_stripname_cnf '-L' '' \"$p\"; prev=-L; p=$func_stripname_result ;;\n -R*) func_stripname_cnf '-R' '' \"$p\"; prev=-R; p=$func_stripname_result ;;\n -l*) func_stripname_cnf '-l' '' \"$p\"; prev=-l; p=$func_stripname_result ;;\n esac\n fi\n case $p in\n =*) func_stripname_cnf '=' '' \"$p\"; p=$lt_sysroot$func_stripname_result ;;\n esac\n if test \"$pre_test_object_deps_done\" = no; then\n\t case ${prev} in\n\t -L | -R)\n\t # Internal compiler library paths should come after those\n\t # provided the user. The postdeps already come after the\n\t # user supplied libs so there is no need to process them.\n\t if test -z \"$_LT_TAGVAR(compiler_lib_search_path, $1)\"; then\n\t _LT_TAGVAR(compiler_lib_search_path, $1)=\"${prev}${p}\"\n\t else\n\t _LT_TAGVAR(compiler_lib_search_path, $1)=\"${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}\"\n\t fi\n\t ;;\n\t # The \"-l\" case would never come before the object being\n\t # linked, so don't bother handling this case.\n\t esac\n else\n\t if test -z \"$_LT_TAGVAR(postdeps, $1)\"; then\n\t _LT_TAGVAR(postdeps, $1)=\"${prev}${p}\"\n\t else\n\t _LT_TAGVAR(postdeps, $1)=\"${_LT_TAGVAR(postdeps, $1)} ${prev}${p}\"\n\t fi\n fi\n prev=\n ;;\n\n *.lto.$objext) ;; # Ignore GCC LTO objects\n *.$objext)\n # This assumes that the test object file only shows up\n # once in the compiler output.\n if test \"$p\" = \"conftest.$objext\"; then\n\t pre_test_object_deps_done=yes\n\t continue\n fi\n\n if test \"$pre_test_object_deps_done\" = no; then\n\t if test -z \"$_LT_TAGVAR(predep_objects, $1)\"; then\n\t _LT_TAGVAR(predep_objects, $1)=\"$p\"\n\t else\n\t _LT_TAGVAR(predep_objects, $1)=\"$_LT_TAGVAR(predep_objects, $1) $p\"\n\t fi\n else\n\t if test -z \"$_LT_TAGVAR(postdep_objects, $1)\"; then\n\t _LT_TAGVAR(postdep_objects, $1)=\"$p\"\n\t else\n\t _LT_TAGVAR(postdep_objects, $1)=\"$_LT_TAGVAR(postdep_objects, $1) $p\"\n\t fi\n fi\n ;;\n\n *) ;; # Ignore the rest.\n\n esac\n done\n\n # Clean up.\n rm -f a.out a.exe\nelse\n echo \"libtool.m4: error: problem compiling $1 test program\"\nfi\n\n$RM -f confest.$objext\nCFLAGS=$_lt_libdeps_save_CFLAGS\n\n# PORTME: override above test on systems where it is broken\nm4_if([$1], [CXX],\n[case $host_os in\ninterix[[3-9]]*)\n # Interix 3.5 installs completely hosed .la files for C++, so rather than\n # hack all around it, let's just trust \"g++\" to DTRT.\n _LT_TAGVAR(predep_objects,$1)=\n _LT_TAGVAR(postdep_objects,$1)=\n _LT_TAGVAR(postdeps,$1)=\n ;;\n\nlinux*)\n case `$CC -V 2>&1 | sed 5q` in\n *Sun\\ C*)\n # Sun C++ 5.9\n\n # The more standards-conforming stlport4 library is\n # incompatible with the Cstd library. Avoid specifying\n # it if it's in CXXFLAGS. Ignore libCrun as\n # -library=stlport4 depends on it.\n case \" $CXX $CXXFLAGS \" in\n *\" -library=stlport4 \"*)\n solaris_use_stlport4=yes\n ;;\n esac\n\n if test \"$solaris_use_stlport4\" != yes; then\n _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'\n fi\n ;;\n esac\n ;;\n\nsolaris*)\n case $cc_basename in\n CC* | sunCC*)\n # The more standards-conforming stlport4 library is\n # incompatible with the Cstd library. Avoid specifying\n # it if it's in CXXFLAGS. Ignore libCrun as\n # -library=stlport4 depends on it.\n case \" $CXX $CXXFLAGS \" in\n *\" -library=stlport4 \"*)\n solaris_use_stlport4=yes\n ;;\n esac\n\n # Adding this requires a known-good setup of shared libraries for\n # Sun compiler versions before 5.6, else PIC objects from an old\n # archive will be linked into the output, leading to subtle bugs.\n if test \"$solaris_use_stlport4\" != yes; then\n _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'\n fi\n ;;\n esac\n ;;\nesac\n])\n\ncase \" $_LT_TAGVAR(postdeps, $1) \" in\n*\" -lc \"*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;\nesac\n _LT_TAGVAR(compiler_lib_search_dirs, $1)=\nif test -n \"${_LT_TAGVAR(compiler_lib_search_path, $1)}\"; then\n _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo \" ${_LT_TAGVAR(compiler_lib_search_path, $1)}\" | ${SED} -e 's! -L! !g' -e 's!^ !!'`\nfi\n_LT_TAGDECL([], [compiler_lib_search_dirs], [1],\n [The directories searched by this compiler when creating a shared library])\n_LT_TAGDECL([], [predep_objects], [1],\n [Dependencies to place before and after the objects being linked to\n create a shared library])\n_LT_TAGDECL([], [postdep_objects], [1])\n_LT_TAGDECL([], [predeps], [1])\n_LT_TAGDECL([], [postdeps], [1])\n_LT_TAGDECL([], [compiler_lib_search_path], [1],\n [The library search path used internally by the compiler when linking\n a shared library])\n])# _LT_SYS_HIDDEN_LIBDEPS\n\n\n# _LT_LANG_F77_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for a Fortran 77 compiler are\n# suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_F77_CONFIG],\n[AC_LANG_PUSH(Fortran 77)\nif test -z \"$F77\" || test \"X$F77\" = \"Xno\"; then\n _lt_disable_F77=yes\nfi\n\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n_LT_TAGVAR(allow_undefined_flag, $1)=\n_LT_TAGVAR(always_export_symbols, $1)=no\n_LT_TAGVAR(archive_expsym_cmds, $1)=\n_LT_TAGVAR(export_dynamic_flag_spec, $1)=\n_LT_TAGVAR(hardcode_direct, $1)=no\n_LT_TAGVAR(hardcode_direct_absolute, $1)=no\n_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n_LT_TAGVAR(hardcode_libdir_separator, $1)=\n_LT_TAGVAR(hardcode_minus_L, $1)=no\n_LT_TAGVAR(hardcode_automatic, $1)=no\n_LT_TAGVAR(inherit_rpath, $1)=no\n_LT_TAGVAR(module_cmds, $1)=\n_LT_TAGVAR(module_expsym_cmds, $1)=\n_LT_TAGVAR(link_all_deplibs, $1)=unknown\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n_LT_TAGVAR(no_undefined_flag, $1)=\n_LT_TAGVAR(whole_archive_flag_spec, $1)=\n_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n\n# Source file extension for f77 test sources.\nac_ext=f\n\n# Object file extension for compiled f77 test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# No sense in running all these tests if we already determined that\n# the F77 compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_disable_F77\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"\\\n subroutine t\n return\n end\n\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code=\"\\\n program t\n end\n\"\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n _LT_TAG_COMPILER\n\n # save warnings/boilerplate of simple test code\n _LT_COMPILER_BOILERPLATE\n _LT_LINKER_BOILERPLATE\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=\"$CC\"\n lt_save_GCC=$GCC\n lt_save_CFLAGS=$CFLAGS\n CC=${F77-\"f77\"}\n CFLAGS=$FFLAGS\n compiler=$CC\n _LT_TAGVAR(compiler, $1)=$CC\n _LT_CC_BASENAME([$compiler])\n GCC=$G77\n if test -n \"$compiler\"; then\n AC_MSG_CHECKING([if libtool supports shared libraries])\n AC_MSG_RESULT([$can_build_shared])\n\n AC_MSG_CHECKING([whether to build shared libraries])\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n aix[[4-9]]*)\n\tif test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n\t test \"$enable_shared\" = yes && enable_static=no\n\tfi\n ;;\n esac\n AC_MSG_RESULT([$enable_shared])\n\n AC_MSG_CHECKING([whether to build static libraries])\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n AC_MSG_RESULT([$enable_static])\n\n _LT_TAGVAR(GCC, $1)=\"$G77\"\n _LT_TAGVAR(LD, $1)=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\n fi # test -n \"$compiler\"\n\n GCC=$lt_save_GCC\n CC=\"$lt_save_CC\"\n CFLAGS=\"$lt_save_CFLAGS\"\nfi # test \"$_lt_disable_F77\" != yes\n\nAC_LANG_POP\n])# _LT_LANG_F77_CONFIG\n\n\n# _LT_LANG_FC_CONFIG([TAG])\n# -------------------------\n# Ensure that the configuration variables for a Fortran compiler are\n# suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_FC_CONFIG],\n[AC_LANG_PUSH(Fortran)\n\nif test -z \"$FC\" || test \"X$FC\" = \"Xno\"; then\n _lt_disable_FC=yes\nfi\n\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n_LT_TAGVAR(allow_undefined_flag, $1)=\n_LT_TAGVAR(always_export_symbols, $1)=no\n_LT_TAGVAR(archive_expsym_cmds, $1)=\n_LT_TAGVAR(export_dynamic_flag_spec, $1)=\n_LT_TAGVAR(hardcode_direct, $1)=no\n_LT_TAGVAR(hardcode_direct_absolute, $1)=no\n_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n_LT_TAGVAR(hardcode_libdir_separator, $1)=\n_LT_TAGVAR(hardcode_minus_L, $1)=no\n_LT_TAGVAR(hardcode_automatic, $1)=no\n_LT_TAGVAR(inherit_rpath, $1)=no\n_LT_TAGVAR(module_cmds, $1)=\n_LT_TAGVAR(module_expsym_cmds, $1)=\n_LT_TAGVAR(link_all_deplibs, $1)=unknown\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n_LT_TAGVAR(no_undefined_flag, $1)=\n_LT_TAGVAR(whole_archive_flag_spec, $1)=\n_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n\n# Source file extension for fc test sources.\nac_ext=${ac_fc_srcext-f}\n\n# Object file extension for compiled fc test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# No sense in running all these tests if we already determined that\n# the FC compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_disable_FC\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"\\\n subroutine t\n return\n end\n\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code=\"\\\n program t\n end\n\"\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n _LT_TAG_COMPILER\n\n # save warnings/boilerplate of simple test code\n _LT_COMPILER_BOILERPLATE\n _LT_LINKER_BOILERPLATE\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=\"$CC\"\n lt_save_GCC=$GCC\n lt_save_CFLAGS=$CFLAGS\n CC=${FC-\"f95\"}\n CFLAGS=$FCFLAGS\n compiler=$CC\n GCC=$ac_cv_fc_compiler_gnu\n\n _LT_TAGVAR(compiler, $1)=$CC\n _LT_CC_BASENAME([$compiler])\n\n if test -n \"$compiler\"; then\n AC_MSG_CHECKING([if libtool supports shared libraries])\n AC_MSG_RESULT([$can_build_shared])\n\n AC_MSG_CHECKING([whether to build shared libraries])\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n aix[[4-9]]*)\n\tif test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n\t test \"$enable_shared\" = yes && enable_static=no\n\tfi\n ;;\n esac\n AC_MSG_RESULT([$enable_shared])\n\n AC_MSG_CHECKING([whether to build static libraries])\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n AC_MSG_RESULT([$enable_static])\n\n _LT_TAGVAR(GCC, $1)=\"$ac_cv_fc_compiler_gnu\"\n _LT_TAGVAR(LD, $1)=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n _LT_SYS_HIDDEN_LIBDEPS($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\n fi # test -n \"$compiler\"\n\n GCC=$lt_save_GCC\n CC=$lt_save_CC\n CFLAGS=$lt_save_CFLAGS\nfi # test \"$_lt_disable_FC\" != yes\n\nAC_LANG_POP\n])# _LT_LANG_FC_CONFIG\n\n\n# _LT_LANG_GCJ_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for the GNU Java Compiler compiler\n# are suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_GCJ_CONFIG],\n[AC_REQUIRE([LT_PROG_GCJ])dnl\nAC_LANG_SAVE\n\n# Source file extension for Java test sources.\nac_ext=java\n\n# Object file extension for compiled Java test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"class foo {}\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'\n\n# ltmain only uses $CC for tagged configurations so make sure $CC is set.\n_LT_TAG_COMPILER\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\n# Allow CC to be a program name with arguments.\nlt_save_CC=$CC\nlt_save_CFLAGS=$CFLAGS\nlt_save_GCC=$GCC\nGCC=yes\nCC=${GCJ-\"gcj\"}\nCFLAGS=$GCJFLAGS\ncompiler=$CC\n_LT_TAGVAR(compiler, $1)=$CC\n_LT_TAGVAR(LD, $1)=\"$LD\"\n_LT_CC_BASENAME([$compiler])\n\n# GCJ did not exist at the time GCC didn't implicitly link libc in.\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n\nif test -n \"$compiler\"; then\n _LT_COMPILER_NO_RTTI($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\nfi\n\nAC_LANG_RESTORE\n\nGCC=$lt_save_GCC\nCC=$lt_save_CC\nCFLAGS=$lt_save_CFLAGS\n])# _LT_LANG_GCJ_CONFIG\n\n\n# _LT_LANG_GO_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for the GNU Go compiler\n# are suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_GO_CONFIG],\n[AC_REQUIRE([LT_PROG_GO])dnl\nAC_LANG_SAVE\n\n# Source file extension for Go test sources.\nac_ext=go\n\n# Object file extension for compiled Go test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"package main; func main() { }\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='package main; func main() { }'\n\n# ltmain only uses $CC for tagged configurations so make sure $CC is set.\n_LT_TAG_COMPILER\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\n# Allow CC to be a program name with arguments.\nlt_save_CC=$CC\nlt_save_CFLAGS=$CFLAGS\nlt_save_GCC=$GCC\nGCC=yes\nCC=${GOC-\"gccgo\"}\nCFLAGS=$GOFLAGS\ncompiler=$CC\n_LT_TAGVAR(compiler, $1)=$CC\n_LT_TAGVAR(LD, $1)=\"$LD\"\n_LT_CC_BASENAME([$compiler])\n\n# Go did not exist at the time GCC didn't implicitly link libc in.\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n\nif test -n \"$compiler\"; then\n _LT_COMPILER_NO_RTTI($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\nfi\n\nAC_LANG_RESTORE\n\nGCC=$lt_save_GCC\nCC=$lt_save_CC\nCFLAGS=$lt_save_CFLAGS\n])# _LT_LANG_GO_CONFIG\n\n\n# _LT_LANG_RC_CONFIG([TAG])\n# -------------------------\n# Ensure that the configuration variables for the Windows resource compiler\n# are suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_RC_CONFIG],\n[AC_REQUIRE([LT_PROG_RC])dnl\nAC_LANG_SAVE\n\n# Source file extension for RC test sources.\nac_ext=rc\n\n# Object file extension for compiled RC test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code='sample MENU { MENUITEM \"&Soup\", 100, CHECKED }'\n\n# Code to be used in simple link tests\nlt_simple_link_test_code=\"$lt_simple_compile_test_code\"\n\n# ltmain only uses $CC for tagged configurations so make sure $CC is set.\n_LT_TAG_COMPILER\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\n# Allow CC to be a program name with arguments.\nlt_save_CC=\"$CC\"\nlt_save_CFLAGS=$CFLAGS\nlt_save_GCC=$GCC\nGCC=\nCC=${RC-\"windres\"}\nCFLAGS=\ncompiler=$CC\n_LT_TAGVAR(compiler, $1)=$CC\n_LT_CC_BASENAME([$compiler])\n_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes\n\nif test -n \"$compiler\"; then\n :\n _LT_CONFIG($1)\nfi\n\nGCC=$lt_save_GCC\nAC_LANG_RESTORE\nCC=$lt_save_CC\nCFLAGS=$lt_save_CFLAGS\n])# _LT_LANG_RC_CONFIG\n\n\n# LT_PROG_GCJ\n# -----------\nAC_DEFUN([LT_PROG_GCJ],\n[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],\n [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],\n [AC_CHECK_TOOL(GCJ, gcj,)\n test \"x${GCJFLAGS+set}\" = xset || GCJFLAGS=\"-g -O2\"\n AC_SUBST(GCJFLAGS)])])[]dnl\n])\n\n# Old name:\nAU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([LT_AC_PROG_GCJ], [])\n\n\n# LT_PROG_GO\n# ----------\nAC_DEFUN([LT_PROG_GO],\n[AC_CHECK_TOOL(GOC, gccgo,)\n])\n\n\n# LT_PROG_RC\n# ----------\nAC_DEFUN([LT_PROG_RC],\n[AC_CHECK_TOOL(RC, windres,)\n])\n\n# Old name:\nAU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([LT_AC_PROG_RC], [])\n\n\n# _LT_DECL_EGREP\n# --------------\n# If we don't have a new enough Autoconf to choose the best grep\n# available, choose the one first in the user's PATH.\nm4_defun([_LT_DECL_EGREP],\n[AC_REQUIRE([AC_PROG_EGREP])dnl\nAC_REQUIRE([AC_PROG_FGREP])dnl\ntest -z \"$GREP\" && GREP=grep\n_LT_DECL([], [GREP], [1], [A grep program that handles long lines])\n_LT_DECL([], [EGREP], [1], [An ERE matcher])\n_LT_DECL([], [FGREP], [1], [A literal string matcher])\ndnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too\nAC_SUBST([GREP])\n])\n\n\n# _LT_DECL_OBJDUMP\n# --------------\n# If we don't have a new enough Autoconf to choose the best objdump\n# available, choose the one first in the user's PATH.\nm4_defun([_LT_DECL_OBJDUMP],\n[AC_CHECK_TOOL(OBJDUMP, objdump, false)\ntest -z \"$OBJDUMP\" && OBJDUMP=objdump\n_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])\nAC_SUBST([OBJDUMP])\n])\n\n# _LT_DECL_DLLTOOL\n# ----------------\n# Ensure DLLTOOL variable is set.\nm4_defun([_LT_DECL_DLLTOOL],\n[AC_CHECK_TOOL(DLLTOOL, dlltool, false)\ntest -z \"$DLLTOOL\" && DLLTOOL=dlltool\n_LT_DECL([], [DLLTOOL], [1], [DLL creation program])\nAC_SUBST([DLLTOOL])\n])\n\n# _LT_DECL_SED\n# ------------\n# Check for a fully-functional sed program, that truncates\n# as few characters as possible. Prefer GNU sed if found.\nm4_defun([_LT_DECL_SED],\n[AC_PROG_SED\ntest -z \"$SED\" && SED=sed\nXsed=\"$SED -e 1s/^X//\"\n_LT_DECL([], [SED], [1], [A sed program that does not truncate output])\n_LT_DECL([], [Xsed], [\"\\$SED -e 1s/^X//\"],\n [Sed that helps us avoid accidentally triggering echo(1) options like -n])\n])# _LT_DECL_SED\n\nm4_ifndef([AC_PROG_SED], [\n# NOTE: This macro has been submitted for inclusion into #\n# GNU Autoconf as AC_PROG_SED. When it is available in #\n# a released version of Autoconf we should remove this #\n# macro and use it instead. #\n\nm4_defun([AC_PROG_SED],\n[AC_MSG_CHECKING([for a sed that does not truncate output])\nAC_CACHE_VAL(lt_cv_path_SED,\n[# Loop through the user's path and test for sed and gsed.\n# Then use that list of sed's as ones to test for truncation.\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for lt_ac_prog in sed gsed; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$lt_ac_prog$ac_exec_ext\"; then\n lt_ac_sed_list=\"$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext\"\n fi\n done\n done\ndone\nIFS=$as_save_IFS\nlt_ac_max=0\nlt_ac_count=0\n# Add /usr/xpg4/bin/sed as it is typically found on Solaris\n# along with /bin/sed that truncates output.\nfor lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do\n test ! -f $lt_ac_sed && continue\n cat /dev/null > conftest.in\n lt_ac_count=0\n echo $ECHO_N \"0123456789$ECHO_C\" >conftest.in\n # Check for GNU sed and select it if it is found.\n if \"$lt_ac_sed\" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then\n lt_cv_path_SED=$lt_ac_sed\n break\n fi\n while true; do\n cat conftest.in conftest.in >conftest.tmp\n mv conftest.tmp conftest.in\n cp conftest.in conftest.nl\n echo >>conftest.nl\n $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break\n cmp -s conftest.out conftest.nl || break\n # 10000 chars as input seems more than enough\n test $lt_ac_count -gt 10 && break\n lt_ac_count=`expr $lt_ac_count + 1`\n if test $lt_ac_count -gt $lt_ac_max; then\n lt_ac_max=$lt_ac_count\n lt_cv_path_SED=$lt_ac_sed\n fi\n done\ndone\n])\nSED=$lt_cv_path_SED\nAC_SUBST([SED])\nAC_MSG_RESULT([$SED])\n])#AC_PROG_SED\n])#m4_ifndef\n\n# Old name:\nAU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([LT_AC_PROG_SED], [])\n\n\n# _LT_CHECK_SHELL_FEATURES\n# ------------------------\n# Find out whether the shell is Bourne or XSI compatible,\n# or has some other useful features.\nm4_defun([_LT_CHECK_SHELL_FEATURES],\n[AC_MSG_CHECKING([whether the shell understands some XSI constructs])\n# Try some XSI features\nxsi_shell=no\n( _lt_dummy=\"a/b/c\"\n test \"${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}\"${_lt_dummy%\"$_lt_dummy\"}, \\\n = c,a/b,b/c, \\\n && eval 'test $(( 1 + 1 )) -eq 2 \\\n && test \"${#_lt_dummy}\" -eq 5' ) >/dev/null 2>&1 \\\n && xsi_shell=yes\nAC_MSG_RESULT([$xsi_shell])\n_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])\n\nAC_MSG_CHECKING([whether the shell understands \"+=\"])\nlt_shell_append=no\n( foo=bar; set foo baz; eval \"$[1]+=\\$[2]\" && test \"$foo\" = barbaz ) \\\n >/dev/null 2>&1 \\\n && lt_shell_append=yes\nAC_MSG_RESULT([$lt_shell_append])\n_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])\n\nif ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then\n lt_unset=unset\nelse\n lt_unset=false\nfi\n_LT_DECL([], [lt_unset], [0], [whether the shell understands \"unset\"])dnl\n\n# test EBCDIC or ASCII\ncase `echo X|tr X '\\101'` in\n A) # ASCII based system\n # \\n is not interpreted correctly by Solaris 8 /usr/ucb/tr\n lt_SP2NL='tr \\040 \\012'\n lt_NL2SP='tr \\015\\012 \\040\\040'\n ;;\n *) # EBCDIC based system\n lt_SP2NL='tr \\100 \\n'\n lt_NL2SP='tr \\r\\n \\100\\100'\n ;;\nesac\n_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl\n_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl\n])# _LT_CHECK_SHELL_FEATURES\n\n\n# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)\n# ------------------------------------------------------\n# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and\n# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.\nm4_defun([_LT_PROG_FUNCTION_REPLACE],\n[dnl {\nsed -e '/^$1 ()$/,/^} # $1 /c\\\n$1 ()\\\n{\\\nm4_bpatsubsts([$2], [$], [\\\\], [^\\([\t ]\\)], [\\\\\\1])\n} # Extended-shell $1 implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n])\n\n\n# _LT_PROG_REPLACE_SHELLFNS\n# -------------------------\n# Replace existing portable implementations of several shell functions with\n# equivalent extended shell implementations where those features are available..\nm4_defun([_LT_PROG_REPLACE_SHELLFNS],\n[if test x\"$xsi_shell\" = xyes; then\n _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl\n case ${1} in\n */*) func_dirname_result=\"${1%/*}${2}\" ;;\n * ) func_dirname_result=\"${3}\" ;;\n esac])\n\n _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl\n func_basename_result=\"${1##*/}\"])\n\n _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl\n case ${1} in\n */*) func_dirname_result=\"${1%/*}${2}\" ;;\n * ) func_dirname_result=\"${3}\" ;;\n esac\n func_basename_result=\"${1##*/}\"])\n\n _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl\n # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\n # positional parameters, so assign one to ordinary parameter first.\n func_stripname_result=${3}\n func_stripname_result=${func_stripname_result#\"${1}\"}\n func_stripname_result=${func_stripname_result%\"${2}\"}])\n\n _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl\n func_split_long_opt_name=${1%%=*}\n func_split_long_opt_arg=${1#*=}])\n\n _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl\n func_split_short_opt_arg=${1#??}\n func_split_short_opt_name=${1%\"$func_split_short_opt_arg\"}])\n\n _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl\n case ${1} in\n *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\n *) func_lo2o_result=${1} ;;\n esac])\n\n _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])\n\n _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])\n\n _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])\nfi\n\nif test x\"$lt_shell_append\" = xyes; then\n _LT_PROG_FUNCTION_REPLACE([func_append], [ eval \"${1}+=\\\\${2}\"])\n\n _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl\n func_quote_for_eval \"${2}\"\ndnl m4 expansion turns \\\\\\\\ into \\\\, and then the shell eval turns that into \\\n eval \"${1}+=\\\\\\\\ \\\\$func_quote_for_eval_result\"])\n\n # Save a `func_append' function call where possible by direct use of '+='\n sed -e 's%func_append \\([[a-zA-Z_]]\\{1,\\}\\) \"%\\1+=\"%g' $cfgfile > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\n test 0 -eq $? || _lt_function_replace_fail=:\nelse\n # Save a `func_append' function call even when '+=' is not available\n sed -e 's%func_append \\([[a-zA-Z_]]\\{1,\\}\\) \"%\\1=\"$\\1%g' $cfgfile > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\n test 0 -eq $? || _lt_function_replace_fail=:\nfi\n\nif test x\"$_lt_function_replace_fail\" = x\":\"; then\n AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])\nfi\n])\n\n# _LT_PATH_CONVERSION_FUNCTIONS\n# -----------------------------\n# Determine which file name conversion functions should be used by\n# func_to_host_file (and, implicitly, by func_to_host_path). These are needed\n# for certain cross-compile configurations and native mingw.\nm4_defun([_LT_PATH_CONVERSION_FUNCTIONS],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_CANONICAL_BUILD])dnl\nAC_MSG_CHECKING([how to convert $build file names to $host format])\nAC_CACHE_VAL(lt_cv_to_host_file_cmd,\n[case $host in\n *-*-mingw* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32\n ;;\n *-*-cygwin* )\n lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32\n ;;\n * ) # otherwise, assume *nix\n lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32\n ;;\n esac\n ;;\n *-*-cygwin* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin\n ;;\n *-*-cygwin* )\n lt_cv_to_host_file_cmd=func_convert_file_noop\n ;;\n * ) # otherwise, assume *nix\n lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin\n ;;\n esac\n ;;\n * ) # unhandled hosts (and \"normal\" native builds)\n lt_cv_to_host_file_cmd=func_convert_file_noop\n ;;\nesac\n])\nto_host_file_cmd=$lt_cv_to_host_file_cmd\nAC_MSG_RESULT([$lt_cv_to_host_file_cmd])\n_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],\n [0], [convert $build file names to $host format])dnl\n\nAC_MSG_CHECKING([how to convert $build file names to toolchain format])\nAC_CACHE_VAL(lt_cv_to_tool_file_cmd,\n[#assume ordinary cross tools, or native build.\nlt_cv_to_tool_file_cmd=func_convert_file_noop\ncase $host in\n *-*-mingw* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32\n ;;\n esac\n ;;\nesac\n])\nto_tool_file_cmd=$lt_cv_to_tool_file_cmd\nAC_MSG_RESULT([$lt_cv_to_tool_file_cmd])\n_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],\n [0], [convert $build files to toolchain format])dnl\n])# _LT_PATH_CONVERSION_FUNCTIONS\n\n# Helper functions for option handling. -*- Autoconf -*-\n#\n# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,\n# Inc.\n# Written by Gary V. Vaughan, 2004\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# serial 7 ltoptions.m4\n\n# This is to help aclocal find these macros, as it can't see m4_define.\nAC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])\n\n\n# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)\n# ------------------------------------------\nm4_define([_LT_MANGLE_OPTION],\n[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])\n\n\n# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)\n# ---------------------------------------\n# Set option OPTION-NAME for macro MACRO-NAME, and if there is a\n# matching handler defined, dispatch to it. Other OPTION-NAMEs are\n# saved as a flag.\nm4_define([_LT_SET_OPTION],\n[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl\nm4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),\n _LT_MANGLE_DEFUN([$1], [$2]),\n [m4_warning([Unknown $1 option `$2'])])[]dnl\n])\n\n\n# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])\n# ------------------------------------------------------------\n# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.\nm4_define([_LT_IF_OPTION],\n[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])\n\n\n# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)\n# -------------------------------------------------------\n# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME\n# are set.\nm4_define([_LT_UNLESS_OPTIONS],\n[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),\n\t [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),\n\t\t [m4_define([$0_found])])])[]dnl\nm4_ifdef([$0_found], [m4_undefine([$0_found])], [$3\n])[]dnl\n])\n\n\n# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)\n# ----------------------------------------\n# OPTION-LIST is a space-separated list of Libtool options associated\n# with MACRO-NAME. If any OPTION has a matching handler declared with\n# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about\n# the unknown option and exit.\nm4_defun([_LT_SET_OPTIONS],\n[# Set options\nm4_foreach([_LT_Option], m4_split(m4_normalize([$2])),\n [_LT_SET_OPTION([$1], _LT_Option)])\n\nm4_if([$1],[LT_INIT],[\n dnl\n dnl Simply set some default values (i.e off) if boolean options were not\n dnl specified:\n _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no\n ])\n _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no\n ])\n dnl\n dnl If no reference was made to various pairs of opposing options, then\n dnl we run the default mode handler for the pair. For example, if neither\n dnl `shared' nor `disable-shared' was passed, we enable building of shared\n dnl archives by default:\n _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])\n _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])\n _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])\n _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],\n \t\t [_LT_ENABLE_FAST_INSTALL])\n ])\n])# _LT_SET_OPTIONS\n\n\n\n# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)\n# -----------------------------------------\nm4_define([_LT_MANGLE_DEFUN],\n[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])\n\n\n# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)\n# -----------------------------------------------\nm4_define([LT_OPTION_DEFINE],\n[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl\n])# LT_OPTION_DEFINE\n\n\n# dlopen\n# ------\nLT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes\n])\n\nAU_DEFUN([AC_LIBTOOL_DLOPEN],\n[_LT_SET_OPTION([LT_INIT], [dlopen])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you\nput the `dlopen' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])\n\n\n# win32-dll\n# ---------\n# Declare package support for building win32 dll's.\nLT_OPTION_DEFINE([LT_INIT], [win32-dll],\n[enable_win32_dll=yes\n\ncase $host in\n*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)\n AC_CHECK_TOOL(AS, as, false)\n AC_CHECK_TOOL(DLLTOOL, dlltool, false)\n AC_CHECK_TOOL(OBJDUMP, objdump, false)\n ;;\nesac\n\ntest -z \"$AS\" && AS=as\n_LT_DECL([], [AS], [1], [Assembler program])dnl\n\ntest -z \"$DLLTOOL\" && DLLTOOL=dlltool\n_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl\n\ntest -z \"$OBJDUMP\" && OBJDUMP=objdump\n_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl\n])# win32-dll\n\nAU_DEFUN([AC_LIBTOOL_WIN32_DLL],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\n_LT_SET_OPTION([LT_INIT], [win32-dll])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you\nput the `win32-dll' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])\n\n\n# _LT_ENABLE_SHARED([DEFAULT])\n# ----------------------------\n# implement the --enable-shared flag, and supports the `shared' and\n# `disable-shared' LT_INIT options.\n# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.\nm4_define([_LT_ENABLE_SHARED],\n[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl\nAC_ARG_ENABLE([shared],\n [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],\n\t[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],\n [p=${PACKAGE-default}\n case $enableval in\n yes) enable_shared=yes ;;\n no) enable_shared=no ;;\n *)\n enable_shared=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_shared=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)\n\n _LT_DECL([build_libtool_libs], [enable_shared], [0],\n\t[Whether or not to build shared libraries])\n])# _LT_ENABLE_SHARED\n\nLT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])\nLT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])\n\n# Old names:\nAC_DEFUN([AC_ENABLE_SHARED],\n[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])\n])\n\nAC_DEFUN([AC_DISABLE_SHARED],\n[_LT_SET_OPTION([LT_INIT], [disable-shared])\n])\n\nAU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])\nAU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AM_ENABLE_SHARED], [])\ndnl AC_DEFUN([AM_DISABLE_SHARED], [])\n\n\n\n# _LT_ENABLE_STATIC([DEFAULT])\n# ----------------------------\n# implement the --enable-static flag, and support the `static' and\n# `disable-static' LT_INIT options.\n# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.\nm4_define([_LT_ENABLE_STATIC],\n[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl\nAC_ARG_ENABLE([static],\n [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],\n\t[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],\n [p=${PACKAGE-default}\n case $enableval in\n yes) enable_static=yes ;;\n no) enable_static=no ;;\n *)\n enable_static=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_static=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [enable_static=]_LT_ENABLE_STATIC_DEFAULT)\n\n _LT_DECL([build_old_libs], [enable_static], [0],\n\t[Whether or not to build static libraries])\n])# _LT_ENABLE_STATIC\n\nLT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])\nLT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])\n\n# Old names:\nAC_DEFUN([AC_ENABLE_STATIC],\n[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])\n])\n\nAC_DEFUN([AC_DISABLE_STATIC],\n[_LT_SET_OPTION([LT_INIT], [disable-static])\n])\n\nAU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])\nAU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AM_ENABLE_STATIC], [])\ndnl AC_DEFUN([AM_DISABLE_STATIC], [])\n\n\n\n# _LT_ENABLE_FAST_INSTALL([DEFAULT])\n# ----------------------------------\n# implement the --enable-fast-install flag, and support the `fast-install'\n# and `disable-fast-install' LT_INIT options.\n# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.\nm4_define([_LT_ENABLE_FAST_INSTALL],\n[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl\nAC_ARG_ENABLE([fast-install],\n [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],\n [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],\n [p=${PACKAGE-default}\n case $enableval in\n yes) enable_fast_install=yes ;;\n no) enable_fast_install=no ;;\n *)\n enable_fast_install=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_fast_install=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)\n\n_LT_DECL([fast_install], [enable_fast_install], [0],\n\t [Whether or not to optimize for fast installation])dnl\n])# _LT_ENABLE_FAST_INSTALL\n\nLT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])\nLT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])\n\n# Old names:\nAU_DEFUN([AC_ENABLE_FAST_INSTALL],\n[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you put\nthe `fast-install' option into LT_INIT's first parameter.])\n])\n\nAU_DEFUN([AC_DISABLE_FAST_INSTALL],\n[_LT_SET_OPTION([LT_INIT], [disable-fast-install])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you put\nthe `disable-fast-install' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])\ndnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])\n\n\n# _LT_WITH_PIC([MODE])\n# --------------------\n# implement the --with-pic flag, and support the `pic-only' and `no-pic'\n# LT_INIT options.\n# MODE is either `yes' or `no'. If omitted, it defaults to `both'.\nm4_define([_LT_WITH_PIC],\n[AC_ARG_WITH([pic],\n [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],\n\t[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],\n [lt_p=${PACKAGE-default}\n case $withval in\n yes|no) pic_mode=$withval ;;\n *)\n pic_mode=default\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for lt_pkg in $withval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$lt_pkg\" = \"X$lt_p\"; then\n\t pic_mode=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [pic_mode=default])\n\ntest -z \"$pic_mode\" && pic_mode=m4_default([$1], [default])\n\n_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl\n])# _LT_WITH_PIC\n\nLT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])\nLT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])\n\n# Old name:\nAU_DEFUN([AC_LIBTOOL_PICMODE],\n[_LT_SET_OPTION([LT_INIT], [pic-only])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you\nput the `pic-only' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])\n\n\nm4_define([_LTDL_MODE], [])\nLT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],\n\t\t [m4_define([_LTDL_MODE], [nonrecursive])])\nLT_OPTION_DEFINE([LTDL_INIT], [recursive],\n\t\t [m4_define([_LTDL_MODE], [recursive])])\nLT_OPTION_DEFINE([LTDL_INIT], [subproject],\n\t\t [m4_define([_LTDL_MODE], [subproject])])\n\nm4_define([_LTDL_TYPE], [])\nLT_OPTION_DEFINE([LTDL_INIT], [installable],\n\t\t [m4_define([_LTDL_TYPE], [installable])])\nLT_OPTION_DEFINE([LTDL_INIT], [convenience],\n\t\t [m4_define([_LTDL_TYPE], [convenience])])\n\n# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-\n#\n# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.\n# Written by Gary V. Vaughan, 2004\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# serial 6 ltsugar.m4\n\n# This is to help aclocal find these macros, as it can't see m4_define.\nAC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])\n\n\n# lt_join(SEP, ARG1, [ARG2...])\n# -----------------------------\n# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their\n# associated separator.\n# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier\n# versions in m4sugar had bugs.\nm4_define([lt_join],\n[m4_if([$#], [1], [],\n [$#], [2], [[$2]],\n [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])\nm4_define([_lt_join],\n[m4_if([$#$2], [2], [],\n [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])\n\n\n# lt_car(LIST)\n# lt_cdr(LIST)\n# ------------\n# Manipulate m4 lists.\n# These macros are necessary as long as will still need to support\n# Autoconf-2.59 which quotes differently.\nm4_define([lt_car], [[$1]])\nm4_define([lt_cdr],\n[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],\n [$#], 1, [],\n [m4_dquote(m4_shift($@))])])\nm4_define([lt_unquote], $1)\n\n\n# lt_append(MACRO-NAME, STRING, [SEPARATOR])\n# ------------------------------------------\n# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.\n# Note that neither SEPARATOR nor STRING are expanded; they are appended\n# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).\n# No SEPARATOR is output if MACRO-NAME was previously undefined (different\n# than defined and empty).\n#\n# This macro is needed until we can rely on Autoconf 2.62, since earlier\n# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.\nm4_define([lt_append],\n[m4_define([$1],\n\t m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])\n\n\n\n# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])\n# ----------------------------------------------------------\n# Produce a SEP delimited list of all paired combinations of elements of\n# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list\n# has the form PREFIXmINFIXSUFFIXn.\n# Needed until we can rely on m4_combine added in Autoconf 2.62.\nm4_define([lt_combine],\n[m4_if(m4_eval([$# > 3]), [1],\n [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl\n[[m4_foreach([_Lt_prefix], [$2],\n\t [m4_foreach([_Lt_suffix],\n\t\t]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,\n\t[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])\n\n\n# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])\n# -----------------------------------------------------------------------\n# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited\n# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.\nm4_define([lt_if_append_uniq],\n[m4_ifdef([$1],\n\t [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],\n\t\t [lt_append([$1], [$2], [$3])$4],\n\t\t [$5])],\n\t [lt_append([$1], [$2], [$3])$4])])\n\n\n# lt_dict_add(DICT, KEY, VALUE)\n# -----------------------------\nm4_define([lt_dict_add],\n[m4_define([$1($2)], [$3])])\n\n\n# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)\n# --------------------------------------------\nm4_define([lt_dict_add_subkey],\n[m4_define([$1($2:$3)], [$4])])\n\n\n# lt_dict_fetch(DICT, KEY, [SUBKEY])\n# ----------------------------------\nm4_define([lt_dict_fetch],\n[m4_ifval([$3],\n\tm4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),\n m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])\n\n\n# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])\n# -----------------------------------------------------------------\nm4_define([lt_if_dict_fetch],\n[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],\n\t[$5],\n [$6])])\n\n\n# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])\n# --------------------------------------------------------------\nm4_define([lt_dict_filter],\n[m4_if([$5], [], [],\n [lt_join(m4_quote(m4_default([$4], [[, ]])),\n lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),\n\t\t [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl\n])\n\n# ltversion.m4 -- version numbers\t\t\t-*- Autoconf -*-\n#\n# Copyright (C) 2004 Free Software Foundation, Inc.\n# Written by Scott James Remnant, 2004\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# @configure_input@\n\n# serial 3337 ltversion.m4\n# This file is part of GNU Libtool\n\nm4_define([LT_PACKAGE_VERSION], [2.4.2])\nm4_define([LT_PACKAGE_REVISION], [1.3337])\n\nAC_DEFUN([LTVERSION_VERSION],\n[macro_version='2.4.2'\nmacro_revision='1.3337'\n_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])\n_LT_DECL(, macro_revision, 0)\n])\n\n# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-\n#\n# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.\n# Written by Scott James Remnant, 2004.\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# serial 5 lt~obsolete.m4\n\n# These exist entirely to fool aclocal when bootstrapping libtool.\n#\n# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)\n# which have later been changed to m4_define as they aren't part of the\n# exported API, or moved to Autoconf or Automake where they belong.\n#\n# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN\n# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us\n# using a macro with the same name in our local m4/libtool.m4 it'll\n# pull the old libtool.m4 in (it doesn't see our shiny new m4_define\n# and doesn't know about Autoconf macros at all.)\n#\n# So we provide this file, which has a silly filename so it's always\n# included after everything else. This provides aclocal with the\n# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything\n# because those macros already exist, or will be overwritten later.\n# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. \n#\n# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.\n# Yes, that means every name once taken will need to remain here until\n# we give up compatibility with versions before 1.7, at which point\n# we need to keep only those names which we still refer to.\n\n# This is to help aclocal find these macros, as it can't see m4_define.\nAC_DEFUN([LTOBSOLETE_VERSION], 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pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-\n# serial 1 (pkg-config-0.24)\n# \n# Copyright © 2004 Scott James Remnant .\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation; either version 2 of the License, or\n# (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful, but\n# WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU\n# General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n#\n# As a special exception to the GNU General Public License, if you\n# distribute this file as part of a program that contains a\n# configuration script generated by Autoconf, you may include it under\n# the same distribution terms that you use for the rest of that program.\n\n# PKG_PROG_PKG_CONFIG([MIN-VERSION])\n# ----------------------------------\nAC_DEFUN([PKG_PROG_PKG_CONFIG],\n[m4_pattern_forbid([^_?PKG_[A-Z_]+$])\nm4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])\nm4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])\nAC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])\nAC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])\nAC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])\n\nif test \"x$ac_cv_env_PKG_CONFIG_set\" != \"xset\"; then\n\tAC_PATH_TOOL([PKG_CONFIG], [pkg-config])\nfi\nif test -n \"$PKG_CONFIG\"; then\n\t_pkg_min_version=m4_default([$1], [0.9.0])\n\tAC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])\n\tif $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then\n\t\tAC_MSG_RESULT([yes])\n\telse\n\t\tAC_MSG_RESULT([no])\n\t\tPKG_CONFIG=\"\"\n\tfi\nfi[]dnl\n])# PKG_PROG_PKG_CONFIG\n\n# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])\n#\n# Check to see whether a particular set of modules exists. Similar\n# to PKG_CHECK_MODULES(), but does not set variables or print errors.\n#\n# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])\n# only at the first occurrence in configure.ac, so if the first place\n# it's called might be skipped (such as if it is within an \"if\", you\n# have to call PKG_CHECK_EXISTS manually\n# --------------------------------------------------------------\nAC_DEFUN([PKG_CHECK_EXISTS],\n[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl\nif test -n \"$PKG_CONFIG\" && \\\n AC_RUN_LOG([$PKG_CONFIG --exists --print-errors \"$1\"]); then\n m4_default([$2], [:])\nm4_ifvaln([$3], [else\n $3])dnl\nfi])\n\n# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])\n# ---------------------------------------------\nm4_define([_PKG_CONFIG],\n[if test -n \"$$1\"; then\n pkg_cv_[]$1=\"$$1\"\n elif test -n \"$PKG_CONFIG\"; then\n PKG_CHECK_EXISTS([$3],\n [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 \"$3\" 2>/dev/null`\n\t\t test \"x$?\" != \"x0\" && pkg_failed=yes ],\n\t\t [pkg_failed=yes])\n else\n pkg_failed=untried\nfi[]dnl\n])# _PKG_CONFIG\n\n# _PKG_SHORT_ERRORS_SUPPORTED\n# -----------------------------\nAC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],\n[AC_REQUIRE([PKG_PROG_PKG_CONFIG])\nif $PKG_CONFIG --atleast-pkgconfig-version 0.20; then\n _pkg_short_errors_supported=yes\nelse\n _pkg_short_errors_supported=no\nfi[]dnl\n])# _PKG_SHORT_ERRORS_SUPPORTED\n\n\n# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],\n# [ACTION-IF-NOT-FOUND])\n#\n#\n# Note that if there is a possibility the first call to\n# PKG_CHECK_MODULES might not happen, you should be sure to include an\n# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac\n#\n#\n# --------------------------------------------------------------\nAC_DEFUN([PKG_CHECK_MODULES],\n[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl\nAC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl\nAC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl\n\npkg_failed=no\nAC_MSG_CHECKING([for $1])\n\n_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])\n_PKG_CONFIG([$1][_LIBS], [libs], [$2])\n\nm4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS\nand $1[]_LIBS to avoid the need to call pkg-config.\nSee the pkg-config man page for more details.])\n\nif test $pkg_failed = yes; then\n \tAC_MSG_RESULT([no])\n _PKG_SHORT_ERRORS_SUPPORTED\n if test $_pkg_short_errors_supported = yes; then\n\t $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs \"$2\" 2>&1`\n else \n\t $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs \"$2\" 2>&1`\n fi\n\t# Put the nasty error message in config.log where it belongs\n\techo \"$$1[]_PKG_ERRORS\" >&AS_MESSAGE_LOG_FD\n\n\tm4_default([$4], [AC_MSG_ERROR(\n[Package requirements ($2) were not met:\n\n$$1_PKG_ERRORS\n\nConsider adjusting the PKG_CONFIG_PATH environment variable if you\ninstalled software in a non-standard prefix.\n\n_PKG_TEXT])[]dnl\n ])\nelif test $pkg_failed = untried; then\n \tAC_MSG_RESULT([no])\n\tm4_default([$4], [AC_MSG_FAILURE(\n[The pkg-config script could not be found or is too old. Make sure it\nis in your PATH or set the PKG_CONFIG environment variable to the full\npath to pkg-config.\n\n_PKG_TEXT\n\nTo get pkg-config, see .])[]dnl\n ])\nelse\n\t$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS\n\t$1[]_LIBS=$pkg_cv_[]$1[]_LIBS\n AC_MSG_RESULT([yes])\n\t$3\nfi[]dnl\n])# PKG_CHECK_MODULES\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/AUTHORS", "content": "" }, { "path": "thirdparty/portaudio/bindings/cpp/COPYING", "content": "PortAudio Portable Real-Time Audio Library\nCopyright (c) 1999-2006 Ross Bencina and Phil Burk\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files\n(the \"Software\"), to deal in the Software without restriction,\nincluding without limitation the rights to use, copy, modify, merge,\npublish, distribute, sublicense, and/or sell copies of the Software,\nand to permit persons to whom the Software is furnished to do so,\nsubject to the following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\nANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\nCONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\nWITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n\nThe text above constitutes the entire PortAudio license; however, \nthe PortAudio community also makes the following non-binding requests:\n\nAny person wishing to distribute modifications to the Software is\nrequested to send the modifications to the original developer so that\nthey can be incorporated into the canonical version. It is also \nrequested that these non-binding requests be included along with the \nlicense above.\n" }, { "path": "thirdparty/portaudio/bindings/cpp/ChangeLog", "content": "Note: Because PortAudioCpp is now in the main PortAudio SVN repository, having these per-release changelogs probably doesn't make much sense anymore. Perhaps it's better to just note mayor changes by date from now on.\n\nPortAudioCpp v19 revision 16 06/05/22:\n\n\tmblaauw:\n\t- Added up-to-date MSVC 6.0 projects created by David Moore. Besides MSVC 6.0 users, MSVC 7.0 users may use these projects and automatically convert them to MSVC 7.0 projects.\n\t- Changed the code and projects (MSVC 7.1 only) to be up-to-date with PortAudio's new directory structure.\n\t- Added equivalents of the PaAsio_GetInputChannelName() and PaAsio_GetOutputChannelName() functions to the AsioDeviceAdapter wrapper-class (missing functions pointed out by David Moore).\n\t- Added code to PortAudio's main SVN repository.\n\nPortAudioCpp v19 revision 15 (unknown release date):\n\n\tmblaauw:\n\t- Changed some exception handling code in HostApi's constructor.\n\t- Added accessors to PortAudio PaStream from PortAudioCpp Stream (their absence being pointed out\n\tby Tom Jordan).\n\t- Fixed a bug/typo in MemFunToCallbackInterfaceAdapter::init() thanks to Fredrik Viklund.\n\t- Fixed issue with concrete Stream classes possibly throwing an exception and fixed documentation w.r.t. this.\n\t- Moved files to portaudio/binding/cpp/. Made new msvc 7.1 projects to reflect the change and removed msvc 6.0 \n\tand 7.0 projects (because I can no longer maintain them myself). Gnu projects will probably need updating.\n\nPortAudioCpp v19 revision 14 03/10/24:\n\n\tmblaauw:\n\t- Fixed some error handling bugs in Stream and System (pointed out by Tom Jordan).\n\t- Updated documentation a little (main page).\n\t- Fixed order of members so initializer list was in the right order in \n\tStreamParameters (pointed out by Ludwig Schwardt).\n\t- Added new lines at EOF's (as indicated by Ludwig Schwardt).\n\nPortAudioCpp v19 revision 13 03/10/19:\n\n\tlschwardt:\n\t- Added build files for GNU/Linux.\n\t- Fixed bug in Exception where the inherited what() member function (and destructor) had looser \n\texception specification (namely no exception specification, i.e. could throw anything) than \n\tthe std::exception base class's what() member function (which had throw(), i.e. no-throw guarantee).\n\t- Changed the iterators so that they have a set of public typedefs instead of deriving the C++ standard \n\tlibrary std::iterator<> struct. G++ 2.95 doesn't support std::exception<> and composition-by-aggregation \n\tis preferred over composition-by-inheritance in this case.\n\t- Changed some minor things to avoid G++ warning messages.\n\n\tmblaauw:\n\t- Renamed this file (/WHATSNEW.txt) to /CHANGELOG.\n\t- Renamed /PA_ISSUES.txt to /PA_ISSUES.\n\t- Added /INSTALL file with some build info for GNU/Linux and VC6.\n\t- Added MSVC 6.0 projects for building PortAudioCpp as a statically or dynamically linkable library.\n\t- Moved build files to /build/(gnu/ or vc6/).\n\t- Moved Doxygen configuration files to /doc/ and output to /doc/api_reference/.\n\t- Added a /doc/README with some info how to generate Doxygen documentation.\n\nPortAudioCpp v19 revision 12 03/09/02:\n\n\tmblaauw:\n\t- Updated code to reflect changes on V19-devel CVS branch.\n\t- Fixed some typos in the documentation.\n\nPortAudioCpp v19 revision 11 03/07/31:\n\n\tmblaauw:\n\t- Renamed SingleDirecionStreamParameters to DirectionSpecificStreamParameters.\n\t- Implemented BlockingStream.\n\t- Updated code to reflect recent changes to PortAudio V19-devel.\n\t- Fixed a potential memory leak when an exception was thrown in the HostApi \n\tconstructor.\n\t- Renamed ``Latency'' to ``BufferSize'' in AsioDeviceAdapter.\n\t- Updated class documentation.\n\nPortAudioCpp v19 revision 10 03/07/18:\n\n\tmblaauw:\n\t- SingleDirectionStreamParameters now has a (static) null() method.\n\t- StreamParameters uses references for the direction-specific stream parameters \n\tinstead of pointers (use null() method (above) instead of NULL).\n\t- StreamParameters and SingleDirectionStreamParameters must now be fully specified \n\tand now default values are used (because this was not very useful in general and \n\tonly made things more complex).\n\t- Updated documentation.\n\nPortAudioCpp v19 revision 09 03/06/25:\n\n\tmblaauw:\n\t- Changed some things in SingleDirectionStreamParameters to ease it's usage.\n\t- Placed all SingleDirectionStreamParameters stuff into a separate file.\n\t+ Totally redid the callback stuff, now it's less awkward and supports C++ functions.\n\nPortAudioCpp v19 revision 08 03/06/20:\n\n\tmblaauw:\n\t- Made deconstructors for Device and HostApi private.\n\t+ Added a AsioDeviceWrapper host api specific device extension class.\n\t- Refactored Exception into a Exception base class and PaException and PaCppException \n\tderived classes.\n\t- Added ASIO specific device info to the devs.cxx example.\n\t- Fixed a bug in System::hostApiCount() and System::defaultHostApi().\n\t+ Moved Device::null to System::nullDevice.\n\t- Fixed some bugs in Device and System.\n\nPortAudioCpp v19 revision 07 03/06/08:\n\n\tmblaauw:\n\t- Updated some doxy comments.\n\t+ Renamed CbXyz to CallbackXyz.\n\t+ Renamed all ``configurations'' to ``parameters''.\n\t+ Renamed HalfDuplexStreamConfiguration to SingleDirectionStreamConfiguration.\n\t- Renamed SingleDirectionStreamParameters::streamParameters() to \n\tSingleDirectionStreamParameters::paSteamParameters.\n\t- Added a non-constant version of SingleDirectionStreamParameters::paStreamParameters().\n\t- A few improvements to SingleDirectionStreamParameters.\n\t- Allowed AutoSystem to be created without initializing the System singleton \n\t(using a ctor flag).\n\t- Added a BlockingStream class (not implemented for now).\n\t- Fixed many bugs in the implementation of the iterators.\n\t- Fixed a bug in Device::operator==().\n\t+ Added a C++ version of the patest_sine.c test/example.\n\t- Added a ctor for StreamParameters for a default half-duplex stream.\n\t- Added SingleDirectionStreamParameters::setDevice() and setNumChannels().\n\t- Renamed System::numHostApis() to System::hostApiCount().\n\t+ Rewrote the iterators and related classes. They are now fully STL compliant. The System now \n\thas a static array of all HostApis and all Devices. Only the System can create HostApis and \n\tDevices and they are non-copyable now. All HostApis and Devices are now passed by-reference.\n\t- Renamed (System::) getVersion() to version() and getVersionText() to versionText().\n\t- Renamed (Device::) numXyzChannels() to maxXyzChannels().\n\t- Changed some stuff in StreamParameters.\n\t+ Added a C++ version of the patest_devs.c test/example.\n\nPortAudioCpp v19 revision 06 03/06/04:\n\n\tmblaauw:\n\t+ Added this file to the project (roughly, a `+' denotes a major change, a `-' a minor change).\n\t- Added System::deviceByIndex(), useful when a Device's index is stored for instance.\n\t- Renamed System::hostApiFromTypeId() to System::hostApiByTypeId().\n\t- Updated and added some Doxygen documentation.\n\t- Made Stream::usedIntputLatency(), Stream::usedOutputLatency() and \n\tStream::usedSampleRate() throw an paInternalError equivalent exception instead of paBadStreamPtr.\n\t- Changed exception handling in Stream::open() functions. They now follow the PA error handling \n\tmechanism better and a couple of bugs regarding ownership of objects were fixed.\n\t- Renamed Device::isDefaultXyzDevice() to Device::isSystemDefaultXyzDevice().\n\t- Added Device::isHostApiDefaultXyzDevice().\n\t- Added StreamConfiguration::unsetFlag().\n\t- Removed CUSTOM from SampleDataFormat.\n\t- System::hostApiByTypeId() now throws an paInternalError if the type id was out-of-range; this \n\tis a temporary work-around (see comments).\n\t- Changed CbInterface to use paCallbackFun() instead of operator()().\n\t- Renamed ``object'' to ``instance'' in CbMemFunAdapter.hxx.\n\t- Added StreamConfiguration::setXyzHostApiSpecificSampleFormat().\n\t- Added StreamConfiguration::isXyzSampleFormatHostApiSpecific().\n\t- Changed error handling in System::terminate(), it can now throw an Exception.\n\t- Added error handling in System::defaultHostApi().\n\t- Added error handling in System::hostApisEnd().\n\t- Changed some (but probably not all) C casts to C++ casts to avoid confusion with a \n\tcertain Python person.\n\t- Renamed RaiiSystem to AutoSystem (class and file) as this is a come common convention.\n\t- Renamed System::numDevices() to System::deviceCount() to be more compatible with PortAudio \n\t(although PortAudio uses Pa_CountDevices() instead, see comment).\n\t- Renamed HostApi::numDevices() to HostApi::deviceCount().\n\t- Changed INC_ to INCLUDED_ in the header multiple include guards.\n\t- Changed the order of functions in the StreamConfiguration class' header.\n\t- Written some more info in PortAudioCpp.hxx (Doxygen).\n\t- Added CallbackStream.hxx and CallbackStream.cxx files.\n\t+ Refactored StreamConfiguration to remove the duplication which was there. There is now a \n\tHalfDuplexStreamConfiguration class. Also made some improvements to these classes while \n\tdoing the refactoring.\n\t+ Moved all code files to source/portaudiocpp/ and changed includes.\n\t+ Moved all header files to include/portaudiocpp/ to easy a binary build if needed. The project \n\tmust be set to have .../include/ as a path to look for includes.\n\t+ Refactored the Stream class into a Stream base class and a CallbackStream derived class.\n\t- Renamed Stream::usingXyz() to Stream::xyz().\n\t- Updated some doxy comments.\n\t- Changed ``using namespace portaudio'' in .cxx files to ``namespace portaudio { ... }''.\n\nPortAudioCpp v19 revision 05 03/04/09:\n\n\tmblaauw:\n\t- Initial release on the PortAudio mailinglist.\n\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/INSTALL", "content": "Installation Instructions\n*************************\n\nCopyright (C) 1994-1996, 1999-2002, 2004-2013 Free Software Foundation,\nInc.\n\n Copying and distribution of this file, with or without modification,\nare permitted in any medium without royalty provided the copyright\nnotice and this notice are preserved. This file is offered as-is,\nwithout warranty of any kind.\n\nBasic Installation\n==================\n\n Briefly, the shell command `./configure && make && make install'\nshould configure, build, and install this package. The following\nmore-detailed instructions are generic; see the `README' file for\ninstructions specific to this package. Some packages provide this\n`INSTALL' file but do not implement all of the features documented\nbelow. The lack of an optional feature in a given package is not\nnecessarily a bug. More recommendations for GNU packages can be found\nin *note Makefile Conventions: (standards)Makefile Conventions.\n\n The `configure' shell script attempts to guess correct values for\nvarious system-dependent variables used during compilation. It uses\nthose values to create a `Makefile' in each directory of the package.\nIt may also create one or more `.h' files containing system-dependent\ndefinitions. Finally, it creates a shell script `config.status' that\nyou can run in the future to recreate the current configuration, and a\nfile `config.log' containing compiler output (useful mainly for\ndebugging `configure').\n\n It can also use an optional file (typically called `config.cache'\nand enabled with `--cache-file=config.cache' or simply `-C') that saves\nthe results of its tests to speed up reconfiguring. Caching is\ndisabled by default to prevent problems with accidental use of stale\ncache files.\n\n If you need to do unusual things to compile the package, please try\nto figure out how `configure' could check whether to do them, and mail\ndiffs or instructions to the address given in the `README' so they can\nbe considered for the next release. If you are using the cache, and at\nsome point `config.cache' contains results you don't want to keep, you\nmay remove or edit it.\n\n The file `configure.ac' (or `configure.in') is used to create\n`configure' by a program called `autoconf'. You need `configure.ac' if\nyou want to change it or regenerate `configure' using a newer version\nof `autoconf'.\n\n The simplest way to compile this package is:\n\n 1. `cd' to the directory containing the package's source code and type\n `./configure' to configure the package for your system.\n\n Running `configure' might take a while. While running, it prints\n some messages telling which features it is checking for.\n\n 2. Type `make' to compile the package.\n\n 3. Optionally, type `make check' to run any self-tests that come with\n the package, generally using the just-built uninstalled binaries.\n\n 4. Type `make install' to install the programs and any data files and\n documentation. When installing into a prefix owned by root, it is\n recommended that the package be configured and built as a regular\n user, and only the `make install' phase executed with root\n privileges.\n\n 5. Optionally, type `make installcheck' to repeat any self-tests, but\n this time using the binaries in their final installed location.\n This target does not install anything. Running this target as a\n regular user, particularly if the prior `make install' required\n root privileges, verifies that the installation completed\n correctly.\n\n 6. You can remove the program binaries and object files from the\n source code directory by typing `make clean'. To also remove the\n files that `configure' created (so you can compile the package for\n a different kind of computer), type `make distclean'. There is\n also a `make maintainer-clean' target, but that is intended mainly\n for the package's developers. If you use it, you may have to get\n all sorts of other programs in order to regenerate files that came\n with the distribution.\n\n 7. Often, you can also type `make uninstall' to remove the installed\n files again. In practice, not all packages have tested that\n uninstallation works correctly, even though it is required by the\n GNU Coding Standards.\n\n 8. Some packages, particularly those that use Automake, provide `make\n distcheck', which can by used by developers to test that all other\n targets like `make install' and `make uninstall' work correctly.\n This target is generally not run by end users.\n\nCompilers and Options\n=====================\n\n Some systems require unusual options for compilation or linking that\nthe `configure' script does not know about. Run `./configure --help'\nfor details on some of the pertinent environment variables.\n\n You can give `configure' initial values for configuration parameters\nby setting variables in the command line or in the environment. Here\nis an example:\n\n ./configure CC=c99 CFLAGS=-g LIBS=-lposix\n\n *Note Defining Variables::, for more details.\n\nCompiling For Multiple Architectures\n====================================\n\n You can compile the package for more than one kind of computer at the\nsame time, by placing the object files for each architecture in their\nown directory. To do this, you can use GNU `make'. `cd' to the\ndirectory where you want the object files and executables to go and run\nthe `configure' script. `configure' automatically checks for the\nsource code in the directory that `configure' is in and in `..'. This\nis known as a \"VPATH\" build.\n\n With a non-GNU `make', it is safer to compile the package for one\narchitecture at a time in the source code directory. After you have\ninstalled the package for one architecture, use `make distclean' before\nreconfiguring for another architecture.\n\n On MacOS X 10.5 and later systems, you can create libraries and\nexecutables that work on multiple system types--known as \"fat\" or\n\"universal\" binaries--by specifying multiple `-arch' options to the\ncompiler but only a single `-arch' option to the preprocessor. Like\nthis:\n\n ./configure CC=\"gcc -arch i386 -arch x86_64 -arch ppc -arch ppc64\" \\\n CXX=\"g++ -arch i386 -arch x86_64 -arch ppc -arch ppc64\" \\\n CPP=\"gcc -E\" CXXCPP=\"g++ -E\"\n\n This is not guaranteed to produce working output in all cases, you\nmay have to build one architecture at a time and combine the results\nusing the `lipo' tool if you have problems.\n\nInstallation Names\n==================\n\n By default, `make install' installs the package's commands under\n`/usr/local/bin', include files under `/usr/local/include', etc. You\ncan specify an installation prefix other than `/usr/local' by giving\n`configure' the option `--prefix=PREFIX', where PREFIX must be an\nabsolute file name.\n\n You can specify separate installation prefixes for\narchitecture-specific files and architecture-independent files. If you\npass the option `--exec-prefix=PREFIX' to `configure', the package uses\nPREFIX as the prefix for installing programs and libraries.\nDocumentation and other data files still use the regular prefix.\n\n In addition, if you use an unusual directory layout you can give\noptions like `--bindir=DIR' to specify different values for particular\nkinds of files. Run `configure --help' for a list of the directories\nyou can set and what kinds of files go in them. In general, the\ndefault for these options is expressed in terms of `${prefix}', so that\nspecifying just `--prefix' will affect all of the other directory\nspecifications that were not explicitly provided.\n\n The most portable way to affect installation locations is to pass the\ncorrect locations to `configure'; however, many packages provide one or\nboth of the following shortcuts of passing variable assignments to the\n`make install' command line to change installation locations without\nhaving to reconfigure or recompile.\n\n The first method involves providing an override variable for each\naffected directory. For example, `make install\nprefix=/alternate/directory' will choose an alternate location for all\ndirectory configuration variables that were expressed in terms of\n`${prefix}'. Any directories that were specified during `configure',\nbut not in terms of `${prefix}', must each be overridden at install\ntime for the entire installation to be relocated. The approach of\nmakefile variable overrides for each directory variable is required by\nthe GNU Coding Standards, and ideally causes no recompilation.\nHowever, some platforms have known limitations with the semantics of\nshared libraries that end up requiring recompilation when using this\nmethod, particularly noticeable in packages that use GNU Libtool.\n\n The second method involves providing the `DESTDIR' variable. For\nexample, `make install DESTDIR=/alternate/directory' will prepend\n`/alternate/directory' before all installation names. The approach of\n`DESTDIR' overrides is not required by the GNU Coding Standards, and\ndoes not work on platforms that have drive letters. On the other hand,\nit does better at avoiding recompilation issues, and works well even\nwhen some directory options were not specified in terms of `${prefix}'\nat `configure' time.\n\nOptional Features\n=================\n\n If the package supports it, you can cause programs to be installed\nwith an extra prefix or suffix on their names by giving `configure' the\noption `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.\n\n Some packages pay attention to `--enable-FEATURE' options to\n`configure', where FEATURE indicates an optional part of the package.\nThey may also pay attention to `--with-PACKAGE' options, where PACKAGE\nis something like `gnu-as' or `x' (for the X Window System). The\n`README' should mention any `--enable-' and `--with-' options that the\npackage recognizes.\n\n For packages that use the X Window System, `configure' can usually\nfind the X include and library files automatically, but if it doesn't,\nyou can use the `configure' options `--x-includes=DIR' and\n`--x-libraries=DIR' to specify their locations.\n\n Some packages offer the ability to configure how verbose the\nexecution of `make' will be. For these packages, running `./configure\n--enable-silent-rules' sets the default to minimal output, which can be\noverridden with `make V=1'; while running `./configure\n--disable-silent-rules' sets the default to verbose, which can be\noverridden with `make V=0'.\n\nParticular systems\n==================\n\n On HP-UX, the default C compiler is not ANSI C compatible. If GNU\nCC is not installed, it is recommended to use the following options in\norder to use an ANSI C compiler:\n\n ./configure CC=\"cc -Ae -D_XOPEN_SOURCE=500\"\n\nand if that doesn't work, install pre-built binaries of GCC for HP-UX.\n\n HP-UX `make' updates targets which have the same time stamps as\ntheir prerequisites, which makes it generally unusable when shipped\ngenerated files such as `configure' are involved. Use GNU `make'\ninstead.\n\n On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot\nparse its `' header file. The option `-nodtk' can be used as\na workaround. If GNU CC is not installed, it is therefore recommended\nto try\n\n ./configure CC=\"cc\"\n\nand if that doesn't work, try\n\n ./configure CC=\"cc -nodtk\"\n\n On Solaris, don't put `/usr/ucb' early in your `PATH'. This\ndirectory contains several dysfunctional programs; working variants of\nthese programs are available in `/usr/bin'. So, if you need `/usr/ucb'\nin your `PATH', put it _after_ `/usr/bin'.\n\n On Haiku, software installed for all users goes in `/boot/common',\nnot `/usr/local'. It is recommended to use the following options:\n\n ./configure --prefix=/boot/common\n\nSpecifying the System Type\n==========================\n\n There may be some features `configure' cannot figure out\nautomatically, but needs to determine by the type of machine the package\nwill run on. Usually, assuming the package is built to be run on the\n_same_ architectures, `configure' can figure that out, but if it prints\na message saying it cannot guess the machine type, give it the\n`--build=TYPE' option. TYPE can either be a short name for the system\ntype, such as `sun4', or a canonical name which has the form:\n\n CPU-COMPANY-SYSTEM\n\nwhere SYSTEM can have one of these forms:\n\n OS\n KERNEL-OS\n\n See the file `config.sub' for the possible values of each field. If\n`config.sub' isn't included in this package, then this package doesn't\nneed to know the machine type.\n\n If you are _building_ compiler tools for cross-compiling, you should\nuse the option `--target=TYPE' to select the type of system they will\nproduce code for.\n\n If you want to _use_ a cross compiler, that generates code for a\nplatform different from the build platform, you should specify the\n\"host\" platform (i.e., that on which the generated programs will\neventually be run) with `--host=TYPE'.\n\nSharing Defaults\n================\n\n If you want to set default values for `configure' scripts to share,\nyou can create a site shell script called `config.site' that gives\ndefault values for variables like `CC', `cache_file', and `prefix'.\n`configure' looks for `PREFIX/share/config.site' if it exists, then\n`PREFIX/etc/config.site' if it exists. Or, you can set the\n`CONFIG_SITE' environment variable to the location of the site script.\nA warning: not all `configure' scripts look for a site script.\n\nDefining Variables\n==================\n\n Variables not defined in a site shell script can be set in the\nenvironment passed to `configure'. However, some packages may run\nconfigure again during the build, and the customized values of these\nvariables may be lost. In order to avoid this problem, you should set\nthem in the `configure' command line, using `VAR=value'. For example:\n\n ./configure CC=/usr/local2/bin/gcc\n\ncauses the specified `gcc' to be used as the C compiler (unless it is\noverridden in the site shell script).\n\nUnfortunately, this technique does not work for `CONFIG_SHELL' due to\nan Autoconf limitation. Until the limitation is lifted, you can use\nthis workaround:\n\n CONFIG_SHELL=/bin/bash ./configure CONFIG_SHELL=/bin/bash\n\n`configure' Invocation\n======================\n\n `configure' recognizes the following options to control how it\noperates.\n\n`--help'\n`-h'\n Print a summary of all of the options to `configure', and exit.\n\n`--help=short'\n`--help=recursive'\n Print a summary of the options unique to this package's\n `configure', and exit. The `short' variant lists options used\n only in the top level, while the `recursive' variant lists options\n also present in any nested packages.\n\n`--version'\n`-V'\n Print the version of Autoconf used to generate the `configure'\n script, and exit.\n\n`--cache-file=FILE'\n Enable the cache: use and save the results of the tests in FILE,\n traditionally `config.cache'. FILE defaults to `/dev/null' to\n disable caching.\n\n`--config-cache'\n`-C'\n Alias for `--cache-file=config.cache'.\n\n`--quiet'\n`--silent'\n`-q'\n Do not print messages saying which checks are being made. To\n suppress all normal output, redirect it to `/dev/null' (any error\n messages will still be shown).\n\n`--srcdir=DIR'\n Look for the package's source code in directory DIR. Usually\n `configure' can determine that directory automatically.\n\n`--prefix=DIR'\n Use DIR as the installation prefix. *note Installation Names::\n for more details, including other options available for fine-tuning\n the installation locations.\n\n`--no-create'\n`-n'\n Run the configure checks, but stop before creating any output\n files.\n\n`configure' also accepts some other, not widely useful, options. 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system limit (for SysV at least) may be exceeded.\n.NOEXPORT:\n" }, { "path": "thirdparty/portaudio/bindings/cpp/NEWS", "content": "" }, { "path": "thirdparty/portaudio/bindings/cpp/README", "content": "" }, { "path": "thirdparty/portaudio/bindings/cpp/SConscript", "content": "import os.path\n\nImport(\"env\", \"buildDir\")\nenv.Append(CPPPATH=\"include\")\n\nApiVer = \"0.0.12\"\nMajor, Minor, Micro = [int(c) for c in ApiVer.split(\".\")]\n\nsharedLibs = []\nstaticLibs = []\nImport(\"Platform\", \"Posix\")\nif Platform in Posix:\n env[\"SHLIBSUFFIX\"] = \".so.%d.%d.%d\" % (Major, Minor, Micro)\n soFile = \"libportaudiocpp.so\"\n if Platform != 'darwin':\n env.AppendUnique(SHLINKFLAGS=\"-Wl,-soname=%s.%d\" % (soFile, Major))\n\n # Create symlinks\n def symlink(env, target, source):\n trgt = str(target[0])\n src = str(source[0])\n if os.path.islink(trgt) or os.path.exists(trgt):\n os.remove(trgt)\n os.symlink(os.path.basename(src), trgt)\n lnk0 = env.Command(soFile + \".%d\" % (Major), soFile + \".%d.%d.%d\" % (Major, Minor, Micro), symlink)\n lnk1 = env.Command(soFile, soFile + \".%d\" % (Major), symlink)\n sharedLibs.append(lnk0)\n sharedLibs.append(lnk1)\n\nsrc = [os.path.join(\"source\", \"portaudiocpp\", \"%s.cxx\" % f) for f in (\"BlockingStream\", \"CallbackInterface\", \\\n \"CallbackStream\", \"CFunCallbackStream\",\"CppFunCallbackStream\", \"Device\",\n \"DirectionSpecificStreamParameters\", \"Exception\", \"HostApi\", \"InterfaceCallbackStream\",\n \"MemFunCallbackStream\", \"Stream\", \"StreamParameters\", \"System\", \"SystemDeviceIterator\",\n \"SystemHostApiIterator\")]\nenv.Append(LIBS=\"portaudio\", LIBPATH=buildDir)\nsharedLib = env.SharedLibrary(\"portaudiocpp\", src, LIBS=[\"portaudio\"])\nstaticLib = env.Library(\"portaudiocpp\", src, LIBS=[\"portaudio\"])\nsharedLibs.append(sharedLib)\nstaticLibs.append(staticLib)\n\nheaders = Split(\"\"\"AutoSystem.hxx \n BlockingStream.hxx \n CallbackInterface.hxx \n CallbackStream.hxx\n CFunCallbackStream.hxx \n CppFunCallbackStream.hxx \n Device.hxx \n DirectionSpecificStreamParameters.hxx \n Exception.hxx \n HostApi.hxx\n InterfaceCallbackStream.hxx\n MemFunCallbackStream.hxx\n PortAudioCpp.hxx\n SampleDataFormat.hxx\n Stream.hxx\n StreamParameters.hxx\n SystemDeviceIterator.hxx\n SystemHostApiIterator.hxx\n System.hxx\n \"\"\")\nif env[\"PLATFORM\"] == \"win32\":\n headers.append(\"AsioDeviceAdapter.hxx\") \nheaders = [File(os.path.join(\"include\", \"portaudiocpp\", h)) for h in headers]\n\nReturn(\"sharedLibs\", \"staticLibs\", \"headers\")\n" }, { "path": "thirdparty/portaudio/bindings/cpp/aclocal.m4", "content": "# generated automatically by aclocal 1.14.1 -*- Autoconf -*-\n\n# Copyright (C) 1996-2013 Free Software Foundation, Inc.\n\n# This file is free software; the Free Software Foundation\n# gives unlimited permission to copy and/or distribute it,\n# with or without modifications, as long as this notice is preserved.\n\n# This program is distributed in the hope that it will be 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For some\n # reason, if we set the COLLECT_NAMES environment variable, the problems\n # vanish in a puff of smoke.\n if test \"X${COLLECT_NAMES+set}\" != Xset; then\n COLLECT_NAMES=\n export COLLECT_NAMES\n fi\n ;;\nesac\n\n# Global variables:\nofile=libtool\ncan_build_shared=yes\n\n# All known linkers require a `.a' archive for static linking (except MSVC,\n# which needs '.lib').\nlibext=a\n\nwith_gnu_ld=\"$lt_cv_prog_gnu_ld\"\n\nold_CC=\"$CC\"\nold_CFLAGS=\"$CFLAGS\"\n\n# Set sane defaults for various variables\ntest -z \"$CC\" && CC=cc\ntest -z \"$LTCC\" && LTCC=$CC\ntest -z \"$LTCFLAGS\" && LTCFLAGS=$CFLAGS\ntest -z \"$LD\" && LD=ld\ntest -z \"$ac_objext\" && ac_objext=o\n\n_LT_CC_BASENAME([$compiler])\n\n# Only perform the check for file, if the check method requires it\ntest -z \"$MAGIC_CMD\" && MAGIC_CMD=file\ncase $deplibs_check_method in\nfile_magic*)\n if test \"$file_magic_cmd\" = '$MAGIC_CMD'; then\n _LT_PATH_MAGIC\n fi\n ;;\nesac\n\n# Use C for the default configuration in the libtool script\nLT_SUPPORTED_TAG([CC])\n_LT_LANG_C_CONFIG\n_LT_LANG_DEFAULT_CONFIG\n_LT_CONFIG_COMMANDS\n])# _LT_SETUP\n\n\n# _LT_PREPARE_SED_QUOTE_VARS\n# --------------------------\n# Define a few sed substitution that help us do robust quoting.\nm4_defun([_LT_PREPARE_SED_QUOTE_VARS],\n[# Backslashify metacharacters that are still active within\n# double-quoted strings.\nsed_quote_subst='s/\\([[\"`$\\\\]]\\)/\\\\\\1/g'\n\n# Same as above, but do not quote variable references.\ndouble_quote_subst='s/\\([[\"`\\\\]]\\)/\\\\\\1/g'\n\n# Sed substitution to delay expansion of an escaped shell variable in a\n# double_quote_subst'ed string.\ndelay_variable_subst='s/\\\\\\\\\\\\\\\\\\\\\\$/\\\\\\\\\\\\$/g'\n\n# Sed substitution to delay expansion of an escaped single quote.\ndelay_single_quote_subst='s/'\\''/'\\'\\\\\\\\\\\\\\'\\''/g'\n\n# Sed substitution to avoid accidental globbing in evaled expressions\nno_glob_subst='s/\\*/\\\\\\*/g'\n])\n\n# _LT_PROG_LTMAIN\n# ---------------\n# Note that this code is called both from `configure', and `config.status'\n# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,\n# `config.status' has no value for ac_aux_dir unless we are using Automake,\n# so we pass a copy along to make sure it has a sensible value anyway.\nm4_defun([_LT_PROG_LTMAIN],\n[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl\n_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])\nltmain=\"$ac_aux_dir/ltmain.sh\"\n])# _LT_PROG_LTMAIN\n\n\n\n# So that we can recreate a full libtool script including additional\n# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS\n# in macros and then make a single call at the end using the `libtool'\n# label.\n\n\n# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])\n# ----------------------------------------\n# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.\nm4_define([_LT_CONFIG_LIBTOOL_INIT],\n[m4_ifval([$1],\n [m4_append([_LT_OUTPUT_LIBTOOL_INIT],\n [$1\n])])])\n\n# Initialize.\nm4_define([_LT_OUTPUT_LIBTOOL_INIT])\n\n\n# _LT_CONFIG_LIBTOOL([COMMANDS])\n# ------------------------------\n# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.\nm4_define([_LT_CONFIG_LIBTOOL],\n[m4_ifval([$1],\n [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],\n [$1\n])])])\n\n# Initialize.\nm4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])\n\n\n# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])\n# -----------------------------------------------------\nm4_defun([_LT_CONFIG_SAVE_COMMANDS],\n[_LT_CONFIG_LIBTOOL([$1])\n_LT_CONFIG_LIBTOOL_INIT([$2])\n])\n\n\n# _LT_FORMAT_COMMENT([COMMENT])\n# -----------------------------\n# Add leading comment marks to the start of each line, and a trailing\n# full-stop to the whole comment if one is not present already.\nm4_define([_LT_FORMAT_COMMENT],\n[m4_ifval([$1], [\nm4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],\n [['`$\\]], [\\\\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])\n)])\n\n\n\n\n\n# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])\n# -------------------------------------------------------------------\n# CONFIGNAME is the name given to the value in the libtool script.\n# VARNAME is the (base) name used in the configure script.\n# VALUE may be 0, 1 or 2 for a computed quote escaped value based on\n# VARNAME. Any other value will be used directly.\nm4_define([_LT_DECL],\n[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],\n [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],\n\t[m4_ifval([$1], [$1], [$2])])\n lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])\n m4_ifval([$4],\n\t[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])\n lt_dict_add_subkey([lt_decl_dict], [$2],\n\t[tagged?], [m4_ifval([$5], [yes], [no])])])\n])\n\n\n# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])\n# --------------------------------------------------------\nm4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])\n\n\n# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])\n# ------------------------------------------------\nm4_define([lt_decl_tag_varnames],\n[_lt_decl_filter([tagged?], [yes], $@)])\n\n\n# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])\n# ---------------------------------------------------------\nm4_define([_lt_decl_filter],\n[m4_case([$#],\n [0], [m4_fatal([$0: too few arguments: $#])],\n [1], [m4_fatal([$0: too few arguments: $#: $1])],\n [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],\n [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],\n [lt_dict_filter([lt_decl_dict], $@)])[]dnl\n])\n\n\n# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])\n# --------------------------------------------------\nm4_define([lt_decl_quote_varnames],\n[_lt_decl_filter([value], [1], $@)])\n\n\n# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])\n# ---------------------------------------------------\nm4_define([lt_decl_dquote_varnames],\n[_lt_decl_filter([value], [2], $@)])\n\n\n# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])\n# ---------------------------------------------------\nm4_define([lt_decl_varnames_tagged],\n[m4_assert([$# <= 2])dnl\n_$0(m4_quote(m4_default([$1], [[, ]])),\n m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),\n m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])\nm4_define([_lt_decl_varnames_tagged],\n[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])\n\n\n# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])\n# ------------------------------------------------\nm4_define([lt_decl_all_varnames],\n[_$0(m4_quote(m4_default([$1], [[, ]])),\n m4_if([$2], [],\n\t m4_quote(lt_decl_varnames),\n\tm4_quote(m4_shift($@))))[]dnl\n])\nm4_define([_lt_decl_all_varnames],\n[lt_join($@, lt_decl_varnames_tagged([$1],\n\t\t\tlt_decl_tag_varnames([[, ]], m4_shift($@))))dnl\n])\n\n\n# _LT_CONFIG_STATUS_DECLARE([VARNAME])\n# ------------------------------------\n# Quote a variable value, and forward it to `config.status' so that its\n# declaration there will have the same value as in `configure'. VARNAME\n# must have a single quote delimited value for this to work.\nm4_define([_LT_CONFIG_STATUS_DECLARE],\n[$1='`$ECHO \"$][$1\" | $SED \"$delay_single_quote_subst\"`'])\n\n\n# _LT_CONFIG_STATUS_DECLARATIONS\n# ------------------------------\n# We delimit libtool config variables with single quotes, so when\n# we write them to config.status, we have to be sure to quote all\n# embedded single quotes properly. In configure, this macro expands\n# each variable declared with _LT_DECL (and _LT_TAGDECL) into:\n#\n# ='`$ECHO \"$\" | $SED \"$delay_single_quote_subst\"`'\nm4_defun([_LT_CONFIG_STATUS_DECLARATIONS],\n[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),\n [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])\n\n\n# _LT_LIBTOOL_TAGS\n# ----------------\n# Output comment and list of tags supported by the script\nm4_defun([_LT_LIBTOOL_TAGS],\n[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl\navailable_tags=\"_LT_TAGS\"dnl\n])\n\n\n# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])\n# -----------------------------------\n# Extract the dictionary values for VARNAME (optionally with TAG) and\n# expand to a commented shell variable setting:\n#\n# # Some comment about what VAR is for.\n# visible_name=$lt_internal_name\nm4_define([_LT_LIBTOOL_DECLARE],\n[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],\n\t\t\t\t\t [description])))[]dnl\nm4_pushdef([_libtool_name],\n m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl\nm4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),\n [0], [_libtool_name=[$]$1],\n [1], [_libtool_name=$lt_[]$1],\n [2], [_libtool_name=$lt_[]$1],\n [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl\nm4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl\n])\n\n\n# _LT_LIBTOOL_CONFIG_VARS\n# -----------------------\n# Produce commented declarations of non-tagged libtool config variables\n# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'\n# script. Tagged libtool config variables (even for the LIBTOOL CONFIG\n# section) are produced by _LT_LIBTOOL_TAG_VARS.\nm4_defun([_LT_LIBTOOL_CONFIG_VARS],\n[m4_foreach([_lt_var],\n m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),\n [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])\n\n\n# _LT_LIBTOOL_TAG_VARS(TAG)\n# -------------------------\nm4_define([_LT_LIBTOOL_TAG_VARS],\n[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),\n [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])\n\n\n# _LT_TAGVAR(VARNAME, [TAGNAME])\n# ------------------------------\nm4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])\n\n\n# _LT_CONFIG_COMMANDS\n# -------------------\n# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of\n# variables for single and double quote escaping we saved from calls\n# to _LT_DECL, we can put quote escaped variables declarations\n# into `config.status', and then the shell code to quote escape them in\n# for loops in `config.status'. Finally, any additional code accumulated\n# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.\nm4_defun([_LT_CONFIG_COMMANDS],\n[AC_PROVIDE_IFELSE([LT_OUTPUT],\n\tdnl If the libtool generation code has been placed in $CONFIG_LT,\n\tdnl instead of duplicating it all over again into config.status,\n\tdnl then we will have config.status run $CONFIG_LT later, so it\n\tdnl needs to know what name is stored there:\n [AC_CONFIG_COMMANDS([libtool],\n [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],\n dnl If the libtool generation code is destined for config.status,\n dnl expand the accumulated commands and init code now:\n [AC_CONFIG_COMMANDS([libtool],\n [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])\n])#_LT_CONFIG_COMMANDS\n\n\n# Initialize.\nm4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],\n[\n\n# The HP-UX ksh and POSIX shell print the target directory to stdout\n# if CDPATH is set.\n(unset CDPATH) >/dev/null 2>&1 && unset CDPATH\n\nsed_quote_subst='$sed_quote_subst'\ndouble_quote_subst='$double_quote_subst'\ndelay_variable_subst='$delay_variable_subst'\n_LT_CONFIG_STATUS_DECLARATIONS\nLTCC='$LTCC'\nLTCFLAGS='$LTCFLAGS'\ncompiler='$compiler_DEFAULT'\n\n# A function that is used when there is no print builtin or printf.\nfunc_fallback_echo ()\n{\n eval 'cat <<_LTECHO_EOF\n\\$[]1\n_LTECHO_EOF'\n}\n\n# Quote evaled strings.\nfor var in lt_decl_all_varnames([[ \\\n]], lt_decl_quote_varnames); do\n case \\`eval \\\\\\\\\\$ECHO \\\\\\\\\"\"\\\\\\\\\\$\\$var\"\\\\\\\\\"\\` in\n *[[\\\\\\\\\\\\\\`\\\\\"\\\\\\$]]*)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\`\\\\\\$ECHO \\\\\"\\\\\\$\\$var\\\\\" | \\\\\\$SED \\\\\"\\\\\\$sed_quote_subst\\\\\"\\\\\\`\\\\\\\\\\\\\"\"\n ;;\n *)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\$\\$var\\\\\\\\\\\\\"\"\n ;;\n esac\ndone\n\n# Double-quote double-evaled strings.\nfor var in lt_decl_all_varnames([[ \\\n]], lt_decl_dquote_varnames); do\n case \\`eval \\\\\\\\\\$ECHO \\\\\\\\\"\"\\\\\\\\\\$\\$var\"\\\\\\\\\"\\` in\n *[[\\\\\\\\\\\\\\`\\\\\"\\\\\\$]]*)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\`\\\\\\$ECHO \\\\\"\\\\\\$\\$var\\\\\" | \\\\\\$SED -e \\\\\"\\\\\\$double_quote_subst\\\\\" -e \\\\\"\\\\\\$sed_quote_subst\\\\\" -e \\\\\"\\\\\\$delay_variable_subst\\\\\"\\\\\\`\\\\\\\\\\\\\"\"\n ;;\n *)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\$\\$var\\\\\\\\\\\\\"\"\n ;;\n esac\ndone\n\n_LT_OUTPUT_LIBTOOL_INIT\n])\n\n# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])\n# ------------------------------------\n# Generate a child script FILE with all initialization necessary to\n# reuse the environment learned by the parent script, and make the\n# file executable. If COMMENT is supplied, it is inserted after the\n# `#!' sequence but before initialization text begins. After this\n# macro, additional text can be appended to FILE to form the body of\n# the child script. The macro ends with non-zero status if the\n# file could not be fully written (such as if the disk is full).\nm4_ifdef([AS_INIT_GENERATED],\n[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],\n[m4_defun([_LT_GENERATED_FILE_INIT],\n[m4_require([AS_PREPARE])]dnl\n[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl\n[lt_write_fail=0\ncat >$1 <<_ASEOF || lt_write_fail=1\n#! $SHELL\n# Generated by $as_me.\n$2\nSHELL=\\${CONFIG_SHELL-$SHELL}\nexport SHELL\n_ASEOF\ncat >>$1 <<\\_ASEOF || lt_write_fail=1\nAS_SHELL_SANITIZE\n_AS_PREPARE\nexec AS_MESSAGE_FD>&1\n_ASEOF\ntest $lt_write_fail = 0 && chmod +x $1[]dnl\nm4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT\n\n# LT_OUTPUT\n# ---------\n# This macro allows early generation of the libtool script (before\n# AC_OUTPUT is called), incase it is used in configure for compilation\n# tests.\nAC_DEFUN([LT_OUTPUT],\n[: ${CONFIG_LT=./config.lt}\nAC_MSG_NOTICE([creating $CONFIG_LT])\n_LT_GENERATED_FILE_INIT([\"$CONFIG_LT\"],\n[# Run this file to recreate a libtool stub with the current configuration.])\n\ncat >>\"$CONFIG_LT\" <<\\_LTEOF\nlt_cl_silent=false\nexec AS_MESSAGE_LOG_FD>>config.log\n{\n echo\n AS_BOX([Running $as_me.])\n} >&AS_MESSAGE_LOG_FD\n\nlt_cl_help=\"\\\n\\`$as_me' creates a local libtool stub from the current configuration,\nfor use in further configure time tests before the real libtool is\ngenerated.\n\nUsage: $[0] [[OPTIONS]]\n\n -h, --help print this help, then exit\n -V, --version print version number, then exit\n -q, --quiet do not print progress messages\n -d, --debug don't remove temporary files\n\nReport bugs to .\"\n\nlt_cl_version=\"\\\nm4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl\nm4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])\nconfigured by $[0], generated by m4_PACKAGE_STRING.\n\nCopyright (C) 2011 Free Software Foundation, Inc.\nThis config.lt script is free software; the Free Software Foundation\ngives unlimited permission to copy, distribute and modify it.\"\n\nwhile test $[#] != 0\ndo\n case $[1] in\n --version | --v* | -V )\n echo \"$lt_cl_version\"; exit 0 ;;\n --help | --h* | -h )\n echo \"$lt_cl_help\"; exit 0 ;;\n --debug | --d* | -d )\n debug=: ;;\n --quiet | --q* | --silent | --s* | -q )\n lt_cl_silent=: ;;\n\n -*) AC_MSG_ERROR([unrecognized option: $[1]\nTry \\`$[0] --help' for more information.]) ;;\n\n *) AC_MSG_ERROR([unrecognized argument: $[1]\nTry \\`$[0] --help' for more information.]) ;;\n esac\n shift\ndone\n\nif $lt_cl_silent; then\n exec AS_MESSAGE_FD>/dev/null\nfi\n_LTEOF\n\ncat >>\"$CONFIG_LT\" <<_LTEOF\n_LT_OUTPUT_LIBTOOL_COMMANDS_INIT\n_LTEOF\n\ncat >>\"$CONFIG_LT\" <<\\_LTEOF\nAC_MSG_NOTICE([creating $ofile])\n_LT_OUTPUT_LIBTOOL_COMMANDS\nAS_EXIT(0)\n_LTEOF\nchmod +x \"$CONFIG_LT\"\n\n# configure is writing to config.log, but config.lt does its own redirection,\n# appending to config.log, which fails on DOS, as config.log is still kept\n# open by configure. Here we exec the FD to /dev/null, effectively closing\n# config.log, so it can be properly (re)opened and appended to by config.lt.\nlt_cl_success=:\ntest \"$silent\" = yes &&\n lt_config_lt_args=\"$lt_config_lt_args --quiet\"\nexec AS_MESSAGE_LOG_FD>/dev/null\n$SHELL \"$CONFIG_LT\" $lt_config_lt_args || lt_cl_success=false\nexec AS_MESSAGE_LOG_FD>>config.log\n$lt_cl_success || AS_EXIT(1)\n])# LT_OUTPUT\n\n\n# _LT_CONFIG(TAG)\n# ---------------\n# If TAG is the built-in tag, create an initial libtool script with a\n# default configuration from the untagged config vars. Otherwise add code\n# to config.status for appending the configuration named by TAG from the\n# matching tagged config vars.\nm4_defun([_LT_CONFIG],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\n_LT_CONFIG_SAVE_COMMANDS([\n m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl\n m4_if(_LT_TAG, [C], [\n # See if we are running on zsh, and set the options which allow our\n # commands through without removal of \\ escapes.\n if test -n \"${ZSH_VERSION+set}\" ; then\n setopt NO_GLOB_SUBST\n fi\n\n cfgfile=\"${ofile}T\"\n trap \"$RM \\\"$cfgfile\\\"; exit 1\" 1 2 15\n $RM \"$cfgfile\"\n\n cat <<_LT_EOF >> \"$cfgfile\"\n#! $SHELL\n\n# `$ECHO \"$ofile\" | sed 's%^.*/%%'` - Provide generalized library-building support services.\n# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION\n# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:\n# NOTE: Changes made to this file will be lost: look at ltmain.sh.\n#\n_LT_COPYING\n_LT_LIBTOOL_TAGS\n\n# ### BEGIN LIBTOOL CONFIG\n_LT_LIBTOOL_CONFIG_VARS\n_LT_LIBTOOL_TAG_VARS\n# ### END LIBTOOL CONFIG\n\n_LT_EOF\n\n case $host_os in\n aix3*)\n cat <<\\_LT_EOF >> \"$cfgfile\"\n# AIX sometimes has problems with the GCC collect2 program. For some\n# reason, if we set the COLLECT_NAMES environment variable, the problems\n# vanish in a puff of smoke.\nif test \"X${COLLECT_NAMES+set}\" != Xset; then\n COLLECT_NAMES=\n export COLLECT_NAMES\nfi\n_LT_EOF\n ;;\n esac\n\n _LT_PROG_LTMAIN\n\n # We use sed instead of cat because bash on DJGPP gets confused if\n # if finds mixed CR/LF and LF-only lines. Since sed operates in\n # text mode, it properly converts lines to CR/LF. This bash problem\n # is reportedly fixed, but why not run on old versions too?\n sed '$q' \"$ltmain\" >> \"$cfgfile\" \\\n || (rm -f \"$cfgfile\"; exit 1)\n\n _LT_PROG_REPLACE_SHELLFNS\n\n mv -f \"$cfgfile\" \"$ofile\" ||\n (rm -f \"$ofile\" && cp \"$cfgfile\" \"$ofile\" && rm -f \"$cfgfile\")\n chmod +x \"$ofile\"\n],\n[cat <<_LT_EOF >> \"$ofile\"\n\ndnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded\ndnl in a comment (ie after a #).\n# ### BEGIN LIBTOOL TAG CONFIG: $1\n_LT_LIBTOOL_TAG_VARS(_LT_TAG)\n# ### END LIBTOOL TAG CONFIG: $1\n_LT_EOF\n])dnl /m4_if\n],\n[m4_if([$1], [], [\n PACKAGE='$PACKAGE'\n VERSION='$VERSION'\n TIMESTAMP='$TIMESTAMP'\n RM='$RM'\n ofile='$ofile'], [])\n])dnl /_LT_CONFIG_SAVE_COMMANDS\n])# _LT_CONFIG\n\n\n# LT_SUPPORTED_TAG(TAG)\n# ---------------------\n# Trace this macro to discover what tags are supported by the libtool\n# --tag option, using:\n# autoconf --trace 'LT_SUPPORTED_TAG:$1'\nAC_DEFUN([LT_SUPPORTED_TAG], [])\n\n\n# C support is built-in for now\nm4_define([_LT_LANG_C_enabled], [])\nm4_define([_LT_TAGS], [])\n\n\n# LT_LANG(LANG)\n# -------------\n# Enable libtool support for the given language if not already enabled.\nAC_DEFUN([LT_LANG],\n[AC_BEFORE([$0], [LT_OUTPUT])dnl\nm4_case([$1],\n [C],\t\t\t[_LT_LANG(C)],\n [C++],\t\t[_LT_LANG(CXX)],\n [Go],\t\t\t[_LT_LANG(GO)],\n [Java],\t\t[_LT_LANG(GCJ)],\n [Fortran 77],\t\t[_LT_LANG(F77)],\n [Fortran],\t\t[_LT_LANG(FC)],\n [Windows Resource],\t[_LT_LANG(RC)],\n [m4_ifdef([_LT_LANG_]$1[_CONFIG],\n [_LT_LANG($1)],\n [m4_fatal([$0: unsupported language: \"$1\"])])])dnl\n])# LT_LANG\n\n\n# _LT_LANG(LANGNAME)\n# ------------------\nm4_defun([_LT_LANG],\n[m4_ifdef([_LT_LANG_]$1[_enabled], [],\n [LT_SUPPORTED_TAG([$1])dnl\n m4_append([_LT_TAGS], [$1 ])dnl\n m4_define([_LT_LANG_]$1[_enabled], [])dnl\n _LT_LANG_$1_CONFIG($1)])dnl\n])# _LT_LANG\n\n\nm4_ifndef([AC_PROG_GO], [\n# NOTE: This macro has been submitted for inclusion into #\n# GNU Autoconf as AC_PROG_GO. When it is available in #\n# a released version of Autoconf we should remove this #\n# macro and use it instead. #\nm4_defun([AC_PROG_GO],\n[AC_LANG_PUSH(Go)dnl\nAC_ARG_VAR([GOC], [Go compiler command])dnl\nAC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl\n_AC_ARG_VAR_LDFLAGS()dnl\nAC_CHECK_TOOL(GOC, gccgo)\nif test -z \"$GOC\"; then\n if test -n \"$ac_tool_prefix\"; then\n AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])\n fi\nfi\nif test -z \"$GOC\"; then\n AC_CHECK_PROG(GOC, gccgo, gccgo, false)\nfi\n])#m4_defun\n])#m4_ifndef\n\n\n# _LT_LANG_DEFAULT_CONFIG\n# -----------------------\nm4_defun([_LT_LANG_DEFAULT_CONFIG],\n[AC_PROVIDE_IFELSE([AC_PROG_CXX],\n [LT_LANG(CXX)],\n [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])\n\nAC_PROVIDE_IFELSE([AC_PROG_F77],\n [LT_LANG(F77)],\n [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])\n\nAC_PROVIDE_IFELSE([AC_PROG_FC],\n [LT_LANG(FC)],\n [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])\n\ndnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal\ndnl pulling things in needlessly.\nAC_PROVIDE_IFELSE([AC_PROG_GCJ],\n [LT_LANG(GCJ)],\n [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],\n [LT_LANG(GCJ)],\n [AC_PROVIDE_IFELSE([LT_PROG_GCJ],\n [LT_LANG(GCJ)],\n [m4_ifdef([AC_PROG_GCJ],\n\t[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])\n m4_ifdef([A][M_PROG_GCJ],\n\t[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])\n m4_ifdef([LT_PROG_GCJ],\n\t[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])\n\nAC_PROVIDE_IFELSE([AC_PROG_GO],\n [LT_LANG(GO)],\n [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])\n\nAC_PROVIDE_IFELSE([LT_PROG_RC],\n [LT_LANG(RC)],\n [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])\n])# _LT_LANG_DEFAULT_CONFIG\n\n# Obsolete macros:\nAU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])\nAU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])\nAU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])\nAU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])\nAU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_CXX], [])\ndnl AC_DEFUN([AC_LIBTOOL_F77], [])\ndnl AC_DEFUN([AC_LIBTOOL_FC], [])\ndnl AC_DEFUN([AC_LIBTOOL_GCJ], [])\ndnl AC_DEFUN([AC_LIBTOOL_RC], [])\n\n\n# _LT_TAG_COMPILER\n# ----------------\nm4_defun([_LT_TAG_COMPILER],\n[AC_REQUIRE([AC_PROG_CC])dnl\n\n_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl\n_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl\n_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl\n_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl\n\n# If no C compiler was specified, use CC.\nLTCC=${LTCC-\"$CC\"}\n\n# If no C compiler flags were specified, use CFLAGS.\nLTCFLAGS=${LTCFLAGS-\"$CFLAGS\"}\n\n# Allow CC to be a program name with arguments.\ncompiler=$CC\n])# _LT_TAG_COMPILER\n\n\n# _LT_COMPILER_BOILERPLATE\n# ------------------------\n# Check for compiler boilerplate output or warnings with\n# the simple compiler test code.\nm4_defun([_LT_COMPILER_BOILERPLATE],\n[m4_require([_LT_DECL_SED])dnl\nac_outfile=conftest.$ac_objext\necho \"$lt_simple_compile_test_code\" >conftest.$ac_ext\neval \"$ac_compile\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_compiler_boilerplate=`cat conftest.err`\n$RM conftest*\n])# _LT_COMPILER_BOILERPLATE\n\n\n# _LT_LINKER_BOILERPLATE\n# ----------------------\n# Check for linker boilerplate output or warnings with\n# the simple link test code.\nm4_defun([_LT_LINKER_BOILERPLATE],\n[m4_require([_LT_DECL_SED])dnl\nac_outfile=conftest.$ac_objext\necho \"$lt_simple_link_test_code\" >conftest.$ac_ext\neval \"$ac_link\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_linker_boilerplate=`cat conftest.err`\n$RM -r conftest*\n])# _LT_LINKER_BOILERPLATE\n\n# _LT_REQUIRED_DARWIN_CHECKS\n# -------------------------\nm4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[\n case $host_os in\n rhapsody* | darwin*)\n AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])\n AC_CHECK_TOOL([NMEDIT], [nmedit], [:])\n AC_CHECK_TOOL([LIPO], [lipo], [:])\n AC_CHECK_TOOL([OTOOL], [otool], [:])\n AC_CHECK_TOOL([OTOOL64], [otool64], [:])\n _LT_DECL([], [DSYMUTIL], [1],\n [Tool to manipulate archived DWARF debug symbol files on Mac OS X])\n _LT_DECL([], [NMEDIT], [1],\n [Tool to change global to local symbols on Mac OS X])\n _LT_DECL([], [LIPO], [1],\n [Tool to manipulate fat objects and archives on Mac OS X])\n _LT_DECL([], [OTOOL], [1],\n [ldd/readelf like tool for Mach-O binaries on Mac OS X])\n _LT_DECL([], [OTOOL64], [1],\n [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])\n\n AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],\n [lt_cv_apple_cc_single_mod=no\n if test -z \"${LT_MULTI_MODULE}\"; then\n\t# By default we will add the -single_module flag. You can override\n\t# by either setting the environment variable LT_MULTI_MODULE\n\t# non-empty at configure time, or by adding -multi_module to the\n\t# link flags.\n\trm -rf libconftest.dylib*\n\techo \"int foo(void){return 1;}\" > conftest.c\n\techo \"$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \\\n-dynamiclib -Wl,-single_module conftest.c\" >&AS_MESSAGE_LOG_FD\n\t$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \\\n\t -dynamiclib -Wl,-single_module conftest.c 2>conftest.err\n _lt_result=$?\n\t# If there is a non-empty error log, and \"single_module\"\n\t# appears in it, assume the flag caused a linker warning\n if test -s conftest.err && $GREP single_module conftest.err; then\n\t cat conftest.err >&AS_MESSAGE_LOG_FD\n\t# Otherwise, if the output was created with a 0 exit code from\n\t# the compiler, it worked.\n\telif test -f libconftest.dylib && test $_lt_result -eq 0; then\n\t lt_cv_apple_cc_single_mod=yes\n\telse\n\t cat conftest.err >&AS_MESSAGE_LOG_FD\n\tfi\n\trm -rf libconftest.dylib*\n\trm -f conftest.*\n fi])\n\n AC_CACHE_CHECK([for -exported_symbols_list linker flag],\n [lt_cv_ld_exported_symbols_list],\n [lt_cv_ld_exported_symbols_list=no\n save_LDFLAGS=$LDFLAGS\n echo \"_main\" > conftest.sym\n LDFLAGS=\"$LDFLAGS -Wl,-exported_symbols_list,conftest.sym\"\n AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],\n\t[lt_cv_ld_exported_symbols_list=yes],\n\t[lt_cv_ld_exported_symbols_list=no])\n\tLDFLAGS=\"$save_LDFLAGS\"\n ])\n\n AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],\n [lt_cv_ld_force_load=no\n cat > conftest.c << _LT_EOF\nint forced_loaded() { return 2;}\n_LT_EOF\n echo \"$LTCC $LTCFLAGS -c -o conftest.o conftest.c\" >&AS_MESSAGE_LOG_FD\n $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD\n echo \"$AR cru libconftest.a conftest.o\" >&AS_MESSAGE_LOG_FD\n $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD\n echo \"$RANLIB libconftest.a\" >&AS_MESSAGE_LOG_FD\n $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD\n cat > conftest.c << _LT_EOF\nint main() { return 0;}\n_LT_EOF\n echo \"$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a\" >&AS_MESSAGE_LOG_FD\n $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err\n _lt_result=$?\n if test -s conftest.err && $GREP force_load conftest.err; then\n\tcat conftest.err >&AS_MESSAGE_LOG_FD\n elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then\n\tlt_cv_ld_force_load=yes\n else\n\tcat conftest.err >&AS_MESSAGE_LOG_FD\n fi\n rm -f conftest.err libconftest.a conftest conftest.c\n rm -rf conftest.dSYM\n ])\n case $host_os in\n rhapsody* | darwin1.[[012]])\n _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;\n darwin1.*)\n _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;\n darwin*) # darwin 5.x on\n # if running on 10.5 or later, the deployment target defaults\n # to the OS version, if on x86, and 10.4, the deployment\n # target defaults to 10.4. Don't you love it?\n case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in\n\t10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)\n\t _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;\n\t10.[[012]]*)\n\t _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;\n\t10.*)\n\t _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;\n esac\n ;;\n esac\n if test \"$lt_cv_apple_cc_single_mod\" = \"yes\"; then\n _lt_dar_single_mod='$single_module'\n fi\n if test \"$lt_cv_ld_exported_symbols_list\" = \"yes\"; then\n _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'\n else\n _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'\n fi\n if test \"$DSYMUTIL\" != \":\" && test \"$lt_cv_ld_force_load\" = \"no\"; then\n _lt_dsymutil='~$DSYMUTIL $lib || :'\n else\n _lt_dsymutil=\n fi\n ;;\n esac\n])\n\n\n# _LT_DARWIN_LINKER_FEATURES([TAG])\n# ---------------------------------\n# Checks for linker and compiler features on darwin\nm4_defun([_LT_DARWIN_LINKER_FEATURES],\n[\n m4_require([_LT_REQUIRED_DARWIN_CHECKS])\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_automatic, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported\n if test \"$lt_cv_ld_force_load\" = \"yes\"; then\n _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience ${wl}-force_load,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"`'\n m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],\n [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])\n else\n _LT_TAGVAR(whole_archive_flag_spec, $1)=''\n fi\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(allow_undefined_flag, $1)=\"$_lt_dar_allow_undefined\"\n case $cc_basename in\n ifort*) _lt_dar_can_shared=yes ;;\n *) _lt_dar_can_shared=$GCC ;;\n esac\n if test \"$_lt_dar_can_shared\" = \"yes\"; then\n output_verbose_link_cmd=func_echo_all\n _LT_TAGVAR(archive_cmds, $1)=\"\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\$libobjs \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring $_lt_dar_single_mod${_lt_dsymutil}\"\n _LT_TAGVAR(module_cmds, $1)=\"\\$CC \\$allow_undefined_flag -o \\$lib -bundle \\$libobjs \\$deplibs \\$compiler_flags${_lt_dsymutil}\"\n _LT_TAGVAR(archive_expsym_cmds, $1)=\"sed 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\$libobjs \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}\"\n _LT_TAGVAR(module_expsym_cmds, $1)=\"sed -e 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC \\$allow_undefined_flag -o \\$lib -bundle \\$libobjs \\$deplibs \\$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}\"\n m4_if([$1], [CXX],\n[ if test \"$lt_cv_apple_cc_single_mod\" != \"yes\"; then\n _LT_TAGVAR(archive_cmds, $1)=\"\\$CC -r -keep_private_externs -nostdlib -o \\${lib}-master.o \\$libobjs~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\${lib}-master.o \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring${_lt_dsymutil}\"\n _LT_TAGVAR(archive_expsym_cmds, $1)=\"sed 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC -r -keep_private_externs -nostdlib -o \\${lib}-master.o \\$libobjs~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\${lib}-master.o \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring${_lt_dar_export_syms}${_lt_dsymutil}\"\n fi\n],[])\n else\n _LT_TAGVAR(ld_shlibs, $1)=no\n fi\n])\n\n# _LT_SYS_MODULE_PATH_AIX([TAGNAME])\n# ----------------------------------\n# Links a minimal program and checks the executable\n# for the system default hardcoded library path. In most cases,\n# this is /usr/lib:/lib, but when the MPI compilers are used\n# the location of the communication and MPI libs are included too.\n# If we don't find anything, use the default library path according\n# to the aix ld manual.\n# Store the results from the different compilers for each TAGNAME.\n# Allow to override them for all tags through lt_cv_aix_libpath.\nm4_defun([_LT_SYS_MODULE_PATH_AIX],\n[m4_require([_LT_DECL_SED])dnl\nif test \"${lt_cv_aix_libpath+set}\" = set; then\n aix_libpath=$lt_cv_aix_libpath\nelse\n AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],\n [AC_LINK_IFELSE([AC_LANG_PROGRAM],[\n lt_aix_libpath_sed='[\n /Import File Strings/,/^$/ {\n\t /^0/ {\n\t s/^0 *\\([^ ]*\\) *$/\\1/\n\t p\n\t }\n }]'\n _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n # Check for a 64-bit object if we didn't find anything.\n if test -z \"$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])\"; then\n _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n fi],[])\n if test -z \"$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])\"; then\n _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=\"/usr/lib:/lib\"\n fi\n ])\n aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])\nfi\n])# _LT_SYS_MODULE_PATH_AIX\n\n\n# _LT_SHELL_INIT(ARG)\n# -------------------\nm4_define([_LT_SHELL_INIT],\n[m4_divert_text([M4SH-INIT], [$1\n])])# _LT_SHELL_INIT\n\n\n\n# _LT_PROG_ECHO_BACKSLASH\n# -----------------------\n# Find how we can fake an echo command that does not interpret backslash.\n# In particular, with Autoconf 2.60 or later we add some code to the start\n# of the generated configure script which will find a shell with a builtin\n# printf (which we can use as an echo command).\nm4_defun([_LT_PROG_ECHO_BACKSLASH],\n[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\nECHO=$ECHO$ECHO$ECHO$ECHO$ECHO\nECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO\n\nAC_MSG_CHECKING([how to print strings])\n# Test print first, because it will be a builtin if present.\nif test \"X`( print -r -- -n ) 2>/dev/null`\" = X-n && \\\n test \"X`print -r -- $ECHO 2>/dev/null`\" = \"X$ECHO\"; then\n ECHO='print -r --'\nelif test \"X`printf %s $ECHO 2>/dev/null`\" = \"X$ECHO\"; then\n ECHO='printf %s\\n'\nelse\n # Use this function as a fallback that always works.\n func_fallback_echo ()\n {\n eval 'cat <<_LTECHO_EOF\n$[]1\n_LTECHO_EOF'\n }\n ECHO='func_fallback_echo'\nfi\n\n# func_echo_all arg...\n# Invoke $ECHO with all args, space-separated.\nfunc_echo_all ()\n{\n $ECHO \"$*\" \n}\n\ncase \"$ECHO\" in\n printf*) AC_MSG_RESULT([printf]) ;;\n print*) AC_MSG_RESULT([print -r]) ;;\n *) AC_MSG_RESULT([cat]) ;;\nesac\n\nm4_ifdef([_AS_DETECT_SUGGESTED],\n[_AS_DETECT_SUGGESTED([\n test -n \"${ZSH_VERSION+set}${BASH_VERSION+set}\" || (\n ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\n ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO\n ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO\n PATH=/empty FPATH=/empty; export PATH FPATH\n test \"X`printf %s $ECHO`\" = \"X$ECHO\" \\\n || test \"X`print -r -- $ECHO`\" = \"X$ECHO\" )])])\n\n_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])\n_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])\n])# _LT_PROG_ECHO_BACKSLASH\n\n\n# _LT_WITH_SYSROOT\n# ----------------\nAC_DEFUN([_LT_WITH_SYSROOT],\n[AC_MSG_CHECKING([for sysroot])\nAC_ARG_WITH([sysroot],\n[ --with-sysroot[=DIR] Search for dependent libraries within DIR\n (or the compiler's sysroot if not specified).],\n[], [with_sysroot=no])\n\ndnl lt_sysroot will always be passed unquoted. We quote it here\ndnl in case the user passed a directory name.\nlt_sysroot=\ncase ${with_sysroot} in #(\n yes)\n if test \"$GCC\" = yes; then\n lt_sysroot=`$CC --print-sysroot 2>/dev/null`\n fi\n ;; #(\n /*)\n lt_sysroot=`echo \"$with_sysroot\" | sed -e \"$sed_quote_subst\"`\n ;; #(\n no|'')\n ;; #(\n *)\n AC_MSG_RESULT([${with_sysroot}])\n AC_MSG_ERROR([The sysroot must be an absolute path.])\n ;;\nesac\n\n AC_MSG_RESULT([${lt_sysroot:-no}])\n_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl\n[dependent libraries, and in which our libraries should be installed.])])\n\n# _LT_ENABLE_LOCK\n# ---------------\nm4_defun([_LT_ENABLE_LOCK],\n[AC_ARG_ENABLE([libtool-lock],\n [AS_HELP_STRING([--disable-libtool-lock],\n [avoid locking (might break parallel builds)])])\ntest \"x$enable_libtool_lock\" != xno && enable_libtool_lock=yes\n\n# Some flags need to be propagated to the compiler or linker for good\n# libtool support.\ncase $host in\nia64-*-hpux*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n case `/usr/bin/file conftest.$ac_objext` in\n *ELF-32*)\n\tHPUX_IA64_MODE=\"32\"\n\t;;\n *ELF-64*)\n\tHPUX_IA64_MODE=\"64\"\n\t;;\n esac\n fi\n rm -rf conftest*\n ;;\n*-*-irix6*)\n # Find out which ABI we are using.\n echo '[#]line '$LINENO' \"configure\"' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n if test \"$lt_cv_prog_gnu_ld\" = yes; then\n case `/usr/bin/file conftest.$ac_objext` in\n\t*32-bit*)\n\t LD=\"${LD-ld} -melf32bsmip\"\n\t ;;\n\t*N32*)\n\t LD=\"${LD-ld} -melf32bmipn32\"\n\t ;;\n\t*64-bit*)\n\t LD=\"${LD-ld} -melf64bmip\"\n\t;;\n esac\n else\n case `/usr/bin/file conftest.$ac_objext` in\n\t*32-bit*)\n\t LD=\"${LD-ld} -32\"\n\t ;;\n\t*N32*)\n\t LD=\"${LD-ld} -n32\"\n\t ;;\n\t*64-bit*)\n\t LD=\"${LD-ld} -64\"\n\t ;;\n esac\n fi\n fi\n rm -rf conftest*\n ;;\n\nx86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \\\ns390*-*linux*|s390*-*tpf*|sparc*-*linux*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n case `/usr/bin/file conftest.o` in\n *32-bit*)\n\tcase $host in\n\t x86_64-*kfreebsd*-gnu)\n\t LD=\"${LD-ld} -m elf_i386_fbsd\"\n\t ;;\n\t x86_64-*linux*)\n\t case `/usr/bin/file conftest.o` in\n\t *x86-64*)\n\t\tLD=\"${LD-ld} -m elf32_x86_64\"\n\t\t;;\n\t *)\n\t\tLD=\"${LD-ld} -m elf_i386\"\n\t\t;;\n\t esac\n\t ;;\n\t powerpc64le-*)\n\t LD=\"${LD-ld} -m elf32lppclinux\"\n\t ;;\n\t powerpc64-*)\n\t LD=\"${LD-ld} -m elf32ppclinux\"\n\t ;;\n\t s390x-*linux*)\n\t LD=\"${LD-ld} -m elf_s390\"\n\t ;;\n\t sparc64-*linux*)\n\t LD=\"${LD-ld} -m elf32_sparc\"\n\t ;;\n\tesac\n\t;;\n *64-bit*)\n\tcase $host in\n\t x86_64-*kfreebsd*-gnu)\n\t LD=\"${LD-ld} -m elf_x86_64_fbsd\"\n\t ;;\n\t x86_64-*linux*)\n\t LD=\"${LD-ld} -m elf_x86_64\"\n\t ;;\n\t powerpcle-*)\n\t LD=\"${LD-ld} -m elf64lppc\"\n\t ;;\n\t powerpc-*)\n\t LD=\"${LD-ld} -m elf64ppc\"\n\t ;;\n\t s390*-*linux*|s390*-*tpf*)\n\t LD=\"${LD-ld} -m elf64_s390\"\n\t ;;\n\t sparc*-*linux*)\n\t LD=\"${LD-ld} -m elf64_sparc\"\n\t ;;\n\tesac\n\t;;\n esac\n fi\n rm -rf conftest*\n ;;\n\n*-*-sco3.2v5*)\n # On SCO OpenServer 5, we need -belf to get full-featured binaries.\n SAVE_CFLAGS=\"$CFLAGS\"\n CFLAGS=\"$CFLAGS -belf\"\n AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,\n [AC_LANG_PUSH(C)\n AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])\n AC_LANG_POP])\n if test x\"$lt_cv_cc_needs_belf\" != x\"yes\"; then\n # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf\n CFLAGS=\"$SAVE_CFLAGS\"\n fi\n ;;\n*-*solaris*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if AC_TRY_EVAL(ac_compile); then\n case `/usr/bin/file conftest.o` in\n *64-bit*)\n case $lt_cv_prog_gnu_ld in\n yes*)\n case $host in\n i?86-*-solaris*)\n LD=\"${LD-ld} -m elf_x86_64\"\n ;;\n sparc*-*-solaris*)\n LD=\"${LD-ld} -m elf64_sparc\"\n ;;\n esac\n # GNU ld 2.21 introduced _sol2 emulations. Use them if available.\n if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then\n LD=\"${LD-ld}_sol2\"\n fi\n ;;\n *)\n\tif ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then\n\t LD=\"${LD-ld} -64\"\n\tfi\n\t;;\n esac\n ;;\n esac\n fi\n rm -rf conftest*\n ;;\nesac\n\nneed_locks=\"$enable_libtool_lock\"\n])# _LT_ENABLE_LOCK\n\n\n# _LT_PROG_AR\n# -----------\nm4_defun([_LT_PROG_AR],\n[AC_CHECK_TOOLS(AR, [ar], false)\n: ${AR=ar}\n: ${AR_FLAGS=cru}\n_LT_DECL([], [AR], [1], [The archiver])\n_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])\n\nAC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],\n [lt_cv_ar_at_file=no\n AC_COMPILE_IFELSE([AC_LANG_PROGRAM],\n [echo conftest.$ac_objext > conftest.lst\n lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'\n AC_TRY_EVAL([lt_ar_try])\n if test \"$ac_status\" -eq 0; then\n\t# Ensure the archiver fails upon bogus file names.\n\trm -f conftest.$ac_objext libconftest.a\n\tAC_TRY_EVAL([lt_ar_try])\n\tif test \"$ac_status\" -ne 0; then\n lt_cv_ar_at_file=@\n fi\n fi\n rm -f conftest.* libconftest.a\n ])\n ])\n\nif test \"x$lt_cv_ar_at_file\" = xno; then\n archiver_list_spec=\nelse\n archiver_list_spec=$lt_cv_ar_at_file\nfi\n_LT_DECL([], [archiver_list_spec], [1],\n [How to feed a file listing to the archiver])\n])# _LT_PROG_AR\n\n\n# _LT_CMD_OLD_ARCHIVE\n# -------------------\nm4_defun([_LT_CMD_OLD_ARCHIVE],\n[_LT_PROG_AR\n\nAC_CHECK_TOOL(STRIP, strip, :)\ntest -z \"$STRIP\" && STRIP=:\n_LT_DECL([], [STRIP], [1], [A symbol stripping program])\n\nAC_CHECK_TOOL(RANLIB, ranlib, :)\ntest -z \"$RANLIB\" && RANLIB=:\n_LT_DECL([], [RANLIB], [1],\n [Commands used to install an old-style archive])\n\n# Determine commands to create old-style static archives.\nold_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'\nold_postinstall_cmds='chmod 644 $oldlib'\nold_postuninstall_cmds=\n\nif test -n \"$RANLIB\"; then\n case $host_os in\n openbsd*)\n old_postinstall_cmds=\"$old_postinstall_cmds~\\$RANLIB -t \\$tool_oldlib\"\n ;;\n *)\n old_postinstall_cmds=\"$old_postinstall_cmds~\\$RANLIB \\$tool_oldlib\"\n ;;\n esac\n old_archive_cmds=\"$old_archive_cmds~\\$RANLIB \\$tool_oldlib\"\nfi\n\ncase $host_os in\n darwin*)\n lock_old_archive_extraction=yes ;;\n *)\n lock_old_archive_extraction=no ;;\nesac\n_LT_DECL([], [old_postinstall_cmds], [2])\n_LT_DECL([], [old_postuninstall_cmds], [2])\n_LT_TAGDECL([], [old_archive_cmds], [2],\n [Commands used to build an old-style archive])\n_LT_DECL([], [lock_old_archive_extraction], [0],\n [Whether to use a lock for old archive extraction])\n])# _LT_CMD_OLD_ARCHIVE\n\n\n# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,\n#\t\t[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])\n# ----------------------------------------------------------------\n# Check whether the given compiler option works\nAC_DEFUN([_LT_COMPILER_OPTION],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_SED])dnl\nAC_CACHE_CHECK([$1], [$2],\n [$2=no\n m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n lt_compiler_flag=\"$3\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n # The option is referenced via a variable to avoid confusing sed.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [[^ ]]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$lt_compile\" 2>conftest.err)\n ac_status=$?\n cat conftest.err >&AS_MESSAGE_LOG_FD\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&AS_MESSAGE_LOG_FD\n if (exit $ac_status) && test -s \"$ac_outfile\"; then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings other than the usual output.\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' >conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then\n $2=yes\n fi\n fi\n $RM conftest*\n])\n\nif test x\"[$]$2\" = xyes; then\n m4_if([$5], , :, [$5])\nelse\n m4_if([$6], , :, [$6])\nfi\n])# _LT_COMPILER_OPTION\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])\n\n\n# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,\n# [ACTION-SUCCESS], [ACTION-FAILURE])\n# ----------------------------------------------------\n# Check whether the given linker option works\nAC_DEFUN([_LT_LINKER_OPTION],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_SED])dnl\nAC_CACHE_CHECK([$1], [$2],\n [$2=no\n save_LDFLAGS=\"$LDFLAGS\"\n LDFLAGS=\"$LDFLAGS $3\"\n echo \"$lt_simple_link_test_code\" > conftest.$ac_ext\n if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then\n # The linker can only warn and ignore the option if not recognized\n # So say no if there are warnings\n if test -s conftest.err; then\n # Append any errors to the config.log.\n cat conftest.err 1>&AS_MESSAGE_LOG_FD\n $ECHO \"$_lt_linker_boilerplate\" | $SED '/^$/d' > conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if diff conftest.exp conftest.er2 >/dev/null; then\n $2=yes\n fi\n else\n $2=yes\n fi\n fi\n $RM -r conftest*\n LDFLAGS=\"$save_LDFLAGS\"\n])\n\nif test x\"[$]$2\" = xyes; then\n m4_if([$4], , :, [$4])\nelse\n m4_if([$5], , :, [$5])\nfi\n])# _LT_LINKER_OPTION\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])\n\n\n# LT_CMD_MAX_LEN\n#---------------\nAC_DEFUN([LT_CMD_MAX_LEN],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\n# find the maximum length of command line arguments\nAC_MSG_CHECKING([the maximum length of command line arguments])\nAC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl\n i=0\n teststring=\"ABCD\"\n\n case $build_os in\n msdosdjgpp*)\n # On DJGPP, this test can blow up pretty badly due to problems in libc\n # (any single argument exceeding 2000 bytes causes a buffer overrun\n # during glob expansion). Even if it were fixed, the result of this\n # check would be larger than it should be.\n lt_cv_sys_max_cmd_len=12288; # 12K is about right\n ;;\n\n gnu*)\n # Under GNU Hurd, this test is not required because there is\n # no limit to the length of command line arguments.\n # Libtool will interpret -1 as no limit whatsoever\n lt_cv_sys_max_cmd_len=-1;\n ;;\n\n cygwin* | mingw* | cegcc*)\n # On Win9x/ME, this test blows up -- it succeeds, but takes\n # about 5 minutes as the teststring grows exponentially.\n # Worse, since 9x/ME are not pre-emptively multitasking,\n # you end up with a \"frozen\" computer, even though with patience\n # the test eventually succeeds (with a max line length of 256k).\n # Instead, let's just punt: use the minimum linelength reported by\n # all of the supported platforms: 8192 (on NT/2K/XP).\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n mint*)\n # On MiNT this can take a long time and run out of memory.\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n amigaos*)\n # On AmigaOS with pdksh, this test takes hours, literally.\n # So we just punt and use a minimum line length of 8192.\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)\n # This has been around since 386BSD, at least. Likely further.\n if test -x /sbin/sysctl; then\n lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`\n elif test -x /usr/sbin/sysctl; then\n lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`\n else\n lt_cv_sys_max_cmd_len=65536\t# usable default for all BSDs\n fi\n # And add a safety zone\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 4`\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\* 3`\n ;;\n\n interix*)\n # We know the value 262144 and hardcode it with a safety zone (like BSD)\n lt_cv_sys_max_cmd_len=196608\n ;;\n\n os2*)\n # The test takes a long time on OS/2.\n lt_cv_sys_max_cmd_len=8192\n ;;\n\n osf*)\n # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure\n # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not\n # nice to cause kernel panics so lets avoid the loop below.\n # First set a reasonable default.\n lt_cv_sys_max_cmd_len=16384\n #\n if test -x /sbin/sysconfig; then\n case `/sbin/sysconfig -q proc exec_disable_arg_limit` in\n *1*) lt_cv_sys_max_cmd_len=-1 ;;\n esac\n fi\n ;;\n sco3.2v5*)\n lt_cv_sys_max_cmd_len=102400\n ;;\n sysv5* | sco5v6* | sysv4.2uw2*)\n kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`\n if test -n \"$kargmax\"; then\n lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[\t ]]//'`\n else\n lt_cv_sys_max_cmd_len=32768\n fi\n ;;\n *)\n lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`\n if test -n \"$lt_cv_sys_max_cmd_len\" && \\\n\ttest undefined != \"$lt_cv_sys_max_cmd_len\"; then\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 4`\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\* 3`\n else\n # Make teststring a little bigger before we do anything with it.\n # a 1K string should be a reasonable start.\n for i in 1 2 3 4 5 6 7 8 ; do\n teststring=$teststring$teststring\n done\n SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}\n # If test is not a shell built-in, we'll probably end up computing a\n # maximum length that is only half of the actual maximum length, but\n # we can't tell.\n while { test \"X\"`env echo \"$teststring$teststring\" 2>/dev/null` \\\n\t = \"X$teststring$teststring\"; } >/dev/null 2>&1 &&\n\t test $i != 17 # 1/2 MB should be enough\n do\n i=`expr $i + 1`\n teststring=$teststring$teststring\n done\n # Only check the string length outside the loop.\n lt_cv_sys_max_cmd_len=`expr \"X$teststring\" : \".*\" 2>&1`\n teststring=\n # Add a significant safety factor because C++ compilers can tack on\n # massive amounts of additional arguments before passing them to the\n # linker. It appears as though 1/2 is a usable value.\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 2`\n fi\n ;;\n esac\n])\nif test -n $lt_cv_sys_max_cmd_len ; then\n AC_MSG_RESULT($lt_cv_sys_max_cmd_len)\nelse\n AC_MSG_RESULT(none)\nfi\nmax_cmd_len=$lt_cv_sys_max_cmd_len\n_LT_DECL([], [max_cmd_len], [0],\n [What is the maximum length of a command?])\n])# LT_CMD_MAX_LEN\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])\n\n\n# _LT_HEADER_DLFCN\n# ----------------\nm4_defun([_LT_HEADER_DLFCN],\n[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl\n])# _LT_HEADER_DLFCN\n\n\n# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,\n# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)\n# ----------------------------------------------------------------\nm4_defun([_LT_TRY_DLOPEN_SELF],\n[m4_require([_LT_HEADER_DLFCN])dnl\nif test \"$cross_compiling\" = yes; then :\n [$4]\nelse\n lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2\n lt_status=$lt_dlunknown\n cat > conftest.$ac_ext <<_LT_EOF\n[#line $LINENO \"configure\"\n#include \"confdefs.h\"\n\n#if HAVE_DLFCN_H\n#include \n#endif\n\n#include \n\n#ifdef RTLD_GLOBAL\n# define LT_DLGLOBAL\t\tRTLD_GLOBAL\n#else\n# ifdef DL_GLOBAL\n# define LT_DLGLOBAL\t\tDL_GLOBAL\n# else\n# define LT_DLGLOBAL\t\t0\n# endif\n#endif\n\n/* We may have to define LT_DLLAZY_OR_NOW in the command line if we\n find out it does not work in some platform. */\n#ifndef LT_DLLAZY_OR_NOW\n# ifdef RTLD_LAZY\n# define LT_DLLAZY_OR_NOW\t\tRTLD_LAZY\n# else\n# ifdef DL_LAZY\n# define LT_DLLAZY_OR_NOW\t\tDL_LAZY\n# else\n# ifdef RTLD_NOW\n# define LT_DLLAZY_OR_NOW\tRTLD_NOW\n# else\n# ifdef DL_NOW\n# define LT_DLLAZY_OR_NOW\tDL_NOW\n# else\n# define LT_DLLAZY_OR_NOW\t0\n# endif\n# endif\n# endif\n# endif\n#endif\n\n/* When -fvisbility=hidden is used, assume the code has been annotated\n correspondingly for the symbols needed. */\n#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))\nint fnord () __attribute__((visibility(\"default\")));\n#endif\n\nint fnord () { return 42; }\nint main ()\n{\n void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);\n int status = $lt_dlunknown;\n\n if (self)\n {\n if (dlsym (self,\"fnord\")) status = $lt_dlno_uscore;\n else\n {\n\t if (dlsym( self,\"_fnord\")) status = $lt_dlneed_uscore;\n else puts (dlerror ());\n\t}\n /* dlclose (self); */\n }\n else\n puts (dlerror ());\n\n return status;\n}]\n_LT_EOF\n if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then\n (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null\n lt_status=$?\n case x$lt_status in\n x$lt_dlno_uscore) $1 ;;\n x$lt_dlneed_uscore) $2 ;;\n x$lt_dlunknown|x*) $3 ;;\n esac\n else :\n # compilation failed\n $3\n fi\nfi\nrm -fr conftest*\n])# _LT_TRY_DLOPEN_SELF\n\n\n# LT_SYS_DLOPEN_SELF\n# ------------------\nAC_DEFUN([LT_SYS_DLOPEN_SELF],\n[m4_require([_LT_HEADER_DLFCN])dnl\nif test \"x$enable_dlopen\" != xyes; then\n enable_dlopen=unknown\n enable_dlopen_self=unknown\n enable_dlopen_self_static=unknown\nelse\n lt_cv_dlopen=no\n lt_cv_dlopen_libs=\n\n case $host_os in\n beos*)\n lt_cv_dlopen=\"load_add_on\"\n lt_cv_dlopen_libs=\n lt_cv_dlopen_self=yes\n ;;\n\n mingw* | pw32* | cegcc*)\n lt_cv_dlopen=\"LoadLibrary\"\n lt_cv_dlopen_libs=\n ;;\n\n cygwin*)\n lt_cv_dlopen=\"dlopen\"\n lt_cv_dlopen_libs=\n ;;\n\n darwin*)\n # if libdl is installed we need to link against it\n AC_CHECK_LIB([dl], [dlopen],\n\t\t[lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-ldl\"],[\n lt_cv_dlopen=\"dyld\"\n lt_cv_dlopen_libs=\n lt_cv_dlopen_self=yes\n ])\n ;;\n\n *)\n AC_CHECK_FUNC([shl_load],\n\t [lt_cv_dlopen=\"shl_load\"],\n [AC_CHECK_LIB([dld], [shl_load],\n\t [lt_cv_dlopen=\"shl_load\" lt_cv_dlopen_libs=\"-ldld\"],\n\t[AC_CHECK_FUNC([dlopen],\n\t [lt_cv_dlopen=\"dlopen\"],\n\t [AC_CHECK_LIB([dl], [dlopen],\n\t\t[lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-ldl\"],\n\t [AC_CHECK_LIB([svld], [dlopen],\n\t\t [lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-lsvld\"],\n\t [AC_CHECK_LIB([dld], [dld_link],\n\t\t [lt_cv_dlopen=\"dld_link\" lt_cv_dlopen_libs=\"-ldld\"])\n\t ])\n\t ])\n\t ])\n\t])\n ])\n ;;\n esac\n\n if test \"x$lt_cv_dlopen\" != xno; then\n enable_dlopen=yes\n else\n enable_dlopen=no\n fi\n\n case $lt_cv_dlopen in\n dlopen)\n save_CPPFLAGS=\"$CPPFLAGS\"\n test \"x$ac_cv_header_dlfcn_h\" = xyes && CPPFLAGS=\"$CPPFLAGS -DHAVE_DLFCN_H\"\n\n save_LDFLAGS=\"$LDFLAGS\"\n wl=$lt_prog_compiler_wl eval LDFLAGS=\\\"\\$LDFLAGS $export_dynamic_flag_spec\\\"\n\n save_LIBS=\"$LIBS\"\n LIBS=\"$lt_cv_dlopen_libs $LIBS\"\n\n AC_CACHE_CHECK([whether a program can dlopen itself],\n\t lt_cv_dlopen_self, [dnl\n\t _LT_TRY_DLOPEN_SELF(\n\t lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,\n\t lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)\n ])\n\n if test \"x$lt_cv_dlopen_self\" = xyes; then\n wl=$lt_prog_compiler_wl eval LDFLAGS=\\\"\\$LDFLAGS $lt_prog_compiler_static\\\"\n AC_CACHE_CHECK([whether a statically linked program can dlopen itself],\n\t lt_cv_dlopen_self_static, [dnl\n\t _LT_TRY_DLOPEN_SELF(\n\t lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,\n\t lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)\n ])\n fi\n\n CPPFLAGS=\"$save_CPPFLAGS\"\n LDFLAGS=\"$save_LDFLAGS\"\n LIBS=\"$save_LIBS\"\n ;;\n esac\n\n case $lt_cv_dlopen_self in\n yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;\n *) enable_dlopen_self=unknown ;;\n esac\n\n case $lt_cv_dlopen_self_static in\n yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;\n *) enable_dlopen_self_static=unknown ;;\n esac\nfi\n_LT_DECL([dlopen_support], [enable_dlopen], [0],\n\t [Whether dlopen is supported])\n_LT_DECL([dlopen_self], [enable_dlopen_self], [0],\n\t [Whether dlopen of programs is supported])\n_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],\n\t [Whether dlopen of statically linked programs is supported])\n])# LT_SYS_DLOPEN_SELF\n\n# Old name:\nAU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])\n\n\n# _LT_COMPILER_C_O([TAGNAME])\n# ---------------------------\n# Check to see if options -c and -o are simultaneously supported by compiler.\n# This macro does not hard code the compiler like AC_PROG_CC_C_O.\nm4_defun([_LT_COMPILER_C_O],\n[m4_require([_LT_DECL_SED])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_TAG_COMPILER])dnl\nAC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],\n [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],\n [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no\n $RM -r conftest 2>/dev/null\n mkdir conftest\n cd conftest\n mkdir out\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n lt_compiler_flag=\"-o out/conftest2.$ac_objext\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [[^ ]]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$lt_compile\" 2>out/conftest.err)\n ac_status=$?\n cat out/conftest.err >&AS_MESSAGE_LOG_FD\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&AS_MESSAGE_LOG_FD\n if (exit $ac_status) && test -s out/conftest2.$ac_objext\n then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' > out/conftest.exp\n $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2\n if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then\n _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes\n fi\n fi\n chmod u+w . 2>&AS_MESSAGE_LOG_FD\n $RM conftest*\n # SGI C++ compiler will create directory out/ii_files/ for\n # template instantiation\n test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files\n $RM out/* && rmdir out\n cd ..\n $RM -r conftest\n $RM conftest*\n])\n_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],\n\t[Does compiler simultaneously support -c and -o options?])\n])# _LT_COMPILER_C_O\n\n\n# _LT_COMPILER_FILE_LOCKS([TAGNAME])\n# ----------------------------------\n# Check to see if we can do hard links to lock some files if needed\nm4_defun([_LT_COMPILER_FILE_LOCKS],\n[m4_require([_LT_ENABLE_LOCK])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\n_LT_COMPILER_C_O([$1])\n\nhard_links=\"nottested\"\nif test \"$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)\" = no && test \"$need_locks\" != no; then\n # do not overwrite the value of need_locks provided by the user\n AC_MSG_CHECKING([if we can lock with hard links])\n hard_links=yes\n $RM conftest*\n ln conftest.a conftest.b 2>/dev/null && hard_links=no\n touch conftest.a\n ln conftest.a conftest.b 2>&5 || hard_links=no\n ln conftest.a conftest.b 2>/dev/null && hard_links=no\n AC_MSG_RESULT([$hard_links])\n if test \"$hard_links\" = no; then\n AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])\n need_locks=warn\n fi\nelse\n need_locks=no\nfi\n_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])\n])# _LT_COMPILER_FILE_LOCKS\n\n\n# _LT_CHECK_OBJDIR\n# ----------------\nm4_defun([_LT_CHECK_OBJDIR],\n[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],\n[rm -f .libs 2>/dev/null\nmkdir .libs 2>/dev/null\nif test -d .libs; then\n lt_cv_objdir=.libs\nelse\n # MS-DOS does not allow filenames that begin with a dot.\n lt_cv_objdir=_libs\nfi\nrmdir .libs 2>/dev/null])\nobjdir=$lt_cv_objdir\n_LT_DECL([], [objdir], [0],\n [The name of the directory that contains temporary libtool files])dnl\nm4_pattern_allow([LT_OBJDIR])dnl\nAC_DEFINE_UNQUOTED(LT_OBJDIR, \"$lt_cv_objdir/\",\n [Define to the sub-directory in which libtool stores uninstalled libraries.])\n])# _LT_CHECK_OBJDIR\n\n\n# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])\n# --------------------------------------\n# Check hardcoding attributes.\nm4_defun([_LT_LINKER_HARDCODE_LIBPATH],\n[AC_MSG_CHECKING([how to hardcode library paths into programs])\n_LT_TAGVAR(hardcode_action, $1)=\nif test -n \"$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\" ||\n test -n \"$_LT_TAGVAR(runpath_var, $1)\" ||\n test \"X$_LT_TAGVAR(hardcode_automatic, $1)\" = \"Xyes\" ; then\n\n # We can hardcode non-existent directories.\n if test \"$_LT_TAGVAR(hardcode_direct, $1)\" != no &&\n # If the only mechanism to avoid hardcoding is shlibpath_var, we\n # have to relink, otherwise we might link with an installed library\n # when we should be linking with a yet-to-be-installed one\n ## test \"$_LT_TAGVAR(hardcode_shlibpath_var, $1)\" != no &&\n test \"$_LT_TAGVAR(hardcode_minus_L, $1)\" != no; then\n # Linking always hardcodes the temporary library directory.\n _LT_TAGVAR(hardcode_action, $1)=relink\n else\n # We can link without hardcoding, and we can hardcode nonexisting dirs.\n _LT_TAGVAR(hardcode_action, $1)=immediate\n fi\nelse\n # We cannot hardcode anything, or else we can only hardcode existing\n # directories.\n _LT_TAGVAR(hardcode_action, $1)=unsupported\nfi\nAC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])\n\nif test \"$_LT_TAGVAR(hardcode_action, $1)\" = relink ||\n test \"$_LT_TAGVAR(inherit_rpath, $1)\" = yes; then\n # Fast installation is not supported\n enable_fast_install=no\nelif test \"$shlibpath_overrides_runpath\" = yes ||\n test \"$enable_shared\" = no; then\n # Fast installation is not necessary\n enable_fast_install=needless\nfi\n_LT_TAGDECL([], [hardcode_action], [0],\n [How to hardcode a shared library path into an executable])\n])# _LT_LINKER_HARDCODE_LIBPATH\n\n\n# _LT_CMD_STRIPLIB\n# ----------------\nm4_defun([_LT_CMD_STRIPLIB],\n[m4_require([_LT_DECL_EGREP])\nstriplib=\nold_striplib=\nAC_MSG_CHECKING([whether stripping libraries is possible])\nif test -n \"$STRIP\" && $STRIP -V 2>&1 | $GREP \"GNU strip\" >/dev/null; then\n test -z \"$old_striplib\" && old_striplib=\"$STRIP --strip-debug\"\n test -z \"$striplib\" && striplib=\"$STRIP --strip-unneeded\"\n AC_MSG_RESULT([yes])\nelse\n# FIXME - insert some real tests, host_os isn't really good enough\n case $host_os in\n darwin*)\n if test -n \"$STRIP\" ; then\n striplib=\"$STRIP -x\"\n old_striplib=\"$STRIP -S\"\n AC_MSG_RESULT([yes])\n else\n AC_MSG_RESULT([no])\n fi\n ;;\n *)\n AC_MSG_RESULT([no])\n ;;\n esac\nfi\n_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])\n_LT_DECL([], [striplib], [1])\n])# _LT_CMD_STRIPLIB\n\n\n# _LT_SYS_DYNAMIC_LINKER([TAG])\n# -----------------------------\n# PORTME Fill in your ld.so characteristics\nm4_defun([_LT_SYS_DYNAMIC_LINKER],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_OBJDUMP])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_CHECK_SHELL_FEATURES])dnl\nAC_MSG_CHECKING([dynamic linker characteristics])\nm4_if([$1],\n\t[], [\nif test \"$GCC\" = yes; then\n case $host_os in\n darwin*) lt_awk_arg=\"/^libraries:/,/LR/\" ;;\n *) lt_awk_arg=\"/^libraries:/\" ;;\n esac\n case $host_os in\n mingw* | cegcc*) lt_sed_strip_eq=\"s,=\\([[A-Za-z]]:\\),\\1,g\" ;;\n *) lt_sed_strip_eq=\"s,=/,/,g\" ;;\n esac\n lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e \"s/^libraries://\" -e $lt_sed_strip_eq`\n case $lt_search_path_spec in\n *\\;*)\n # if the path contains \";\" then we assume it to be the separator\n # otherwise default to the standard path separator (i.e. \":\") - it is\n # assumed that no part of a normal pathname contains \";\" but that should\n # okay in the real world where \";\" in dirpaths is itself problematic.\n lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $SED 's/;/ /g'`\n ;;\n *)\n lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $SED \"s/$PATH_SEPARATOR/ /g\"`\n ;;\n esac\n # Ok, now we have the path, separated by spaces, we can step through it\n # and add multilib dir if necessary.\n lt_tmp_lt_search_path_spec=\n lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`\n for lt_sys_path in $lt_search_path_spec; do\n if test -d \"$lt_sys_path/$lt_multi_os_dir\"; then\n lt_tmp_lt_search_path_spec=\"$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir\"\n else\n test -d \"$lt_sys_path\" && \\\n\tlt_tmp_lt_search_path_spec=\"$lt_tmp_lt_search_path_spec $lt_sys_path\"\n fi\n done\n lt_search_path_spec=`$ECHO \"$lt_tmp_lt_search_path_spec\" | awk '\nBEGIN {RS=\" \"; FS=\"/|\\n\";} {\n lt_foo=\"\";\n lt_count=0;\n for (lt_i = NF; lt_i > 0; lt_i--) {\n if ($lt_i != \"\" && $lt_i != \".\") {\n if ($lt_i == \"..\") {\n lt_count++;\n } else {\n if (lt_count == 0) {\n lt_foo=\"/\" $lt_i lt_foo;\n } else {\n lt_count--;\n }\n }\n }\n }\n if (lt_foo != \"\") { lt_freq[[lt_foo]]++; }\n if (lt_freq[[lt_foo]] == 1) { print lt_foo; }\n}'`\n # AWK program above erroneously prepends '/' to C:/dos/paths\n # for these hosts.\n case $host_os in\n mingw* | cegcc*) lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" |\\\n $SED 's,/\\([[A-Za-z]]:\\),\\1,g'` ;;\n esac\n sys_lib_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $lt_NL2SP`\nelse\n sys_lib_search_path_spec=\"/lib /usr/lib /usr/local/lib\"\nfi])\nlibrary_names_spec=\nlibname_spec='lib$name'\nsoname_spec=\nshrext_cmds=\".so\"\npostinstall_cmds=\npostuninstall_cmds=\nfinish_cmds=\nfinish_eval=\nshlibpath_var=\nshlibpath_overrides_runpath=unknown\nversion_type=none\ndynamic_linker=\"$host_os ld.so\"\nsys_lib_dlsearch_path_spec=\"/lib /usr/lib\"\nneed_lib_prefix=unknown\nhardcode_into_libs=no\n\n# when you set need_version to no, make sure it does not cause -set_version\n# flags to be left without arguments\nneed_version=unknown\n\ncase $host_os in\naix3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'\n shlibpath_var=LIBPATH\n\n # AIX 3 has no versioning support, so we append a major version to the name.\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n\naix[[4-9]]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n hardcode_into_libs=yes\n if test \"$host_cpu\" = ia64; then\n # AIX 5 supports IA64\n library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n else\n # With GCC up to 2.95.x, collect2 would create an import file\n # for dependence libraries. The import file would start with\n # the line `#! .'. This would cause the generated library to\n # depend on `.', always an invalid library. This was fixed in\n # development snapshots of GCC prior to 3.0.\n case $host_os in\n aix4 | aix4.[[01]] | aix4.[[01]].*)\n if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'\n\t echo ' yes '\n\t echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then\n\t:\n else\n\tcan_build_shared=no\n fi\n ;;\n esac\n # AIX (on Power*) has no versioning support, so currently we can not hardcode correct\n # soname into executable. Probably we can add versioning support to\n # collect2, so additional links can be useful in future.\n if test \"$aix_use_runtimelinking\" = yes; then\n # If using run time linking (on AIX 4.2 or later) use lib.so\n # instead of lib.a to let people know that these are not\n # typical AIX shared libraries.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n else\n # We preserve .a as extension for shared libraries through AIX4.2\n # and later when we are not doing run time linking.\n library_names_spec='${libname}${release}.a $libname.a'\n soname_spec='${libname}${release}${shared_ext}$major'\n fi\n shlibpath_var=LIBPATH\n fi\n ;;\n\namigaos*)\n case $host_cpu in\n powerpc)\n # Since July 2007 AmigaOS4 officially supports .so libraries.\n # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n ;;\n m68k)\n library_names_spec='$libname.ixlibrary $libname.a'\n # Create ${libname}_ixlibrary.a entries in /sys/libs.\n finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all \"$lib\" | $SED '\\''s%^.*/\\([[^/]]*\\)\\.ixlibrary$%\\1%'\\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show \"cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a\"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'\n ;;\n esac\n ;;\n\nbeos*)\n library_names_spec='${libname}${shared_ext}'\n dynamic_linker=\"$host_os ld.so\"\n shlibpath_var=LIBRARY_PATH\n ;;\n\nbsdi[[45]]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib\"\n sys_lib_dlsearch_path_spec=\"/shlib /usr/lib /usr/local/lib\"\n # the default ld.so.conf also contains /usr/contrib/lib and\n # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow\n # libtool to hard-code these into programs\n ;;\n\ncygwin* | mingw* | pw32* | cegcc*)\n version_type=windows\n shrext_cmds=\".dll\"\n need_version=no\n need_lib_prefix=no\n\n case $GCC,$cc_basename in\n yes,*)\n # gcc\n library_names_spec='$libname.dll.a'\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname~\n chmod a+x \\$dldir/$dlname~\n if test -n '\\''$stripme'\\'' && test -n '\\''$striplib'\\''; then\n eval '\\''$striplib \\$dldir/$dlname'\\'' || exit \\$?;\n fi'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n\n case $host_os in\n cygwin*)\n # Cygwin DLLs use 'cyg' prefix rather than 'lib'\n soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\nm4_if([$1], [],[\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /usr/lib/w32api\"])\n ;;\n mingw* | cegcc*)\n # MinGW DLLs use traditional 'lib' prefix\n soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\n ;;\n pw32*)\n # pw32 DLLs use 'pw' prefix rather than 'lib'\n library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\n ;;\n esac\n dynamic_linker='Win32 ld.exe'\n ;;\n\n *,cl*)\n # Native MSVC\n libname_spec='$name'\n soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'\n library_names_spec='${libname}.dll.lib'\n\n case $build_os in\n mingw*)\n sys_lib_search_path_spec=\n lt_save_ifs=$IFS\n IFS=';'\n for lt_path in $LIB\n do\n IFS=$lt_save_ifs\n # Let DOS variable expansion print the short 8.3 style file name.\n lt_path=`cd \"$lt_path\" 2>/dev/null && cmd //C \"for %i in (\".\") do @echo %~si\"`\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec $lt_path\"\n done\n IFS=$lt_save_ifs\n # Convert to MSYS style.\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | sed -e 's|\\\\\\\\|/|g' -e 's| \\\\([[a-zA-Z]]\\\\):| /\\\\1|g' -e 's|^ ||'`\n ;;\n cygwin*)\n # Convert to unix form, then to dos form, then back to unix form\n # but this time dos style (no spaces!) so that the unix form looks\n # like /cygdrive/c/PROGRA~1:/cygdr...\n sys_lib_search_path_spec=`cygpath --path --unix \"$LIB\"`\n sys_lib_search_path_spec=`cygpath --path --dos \"$sys_lib_search_path_spec\" 2>/dev/null`\n sys_lib_search_path_spec=`cygpath --path --unix \"$sys_lib_search_path_spec\" | $SED -e \"s/$PATH_SEPARATOR/ /g\"`\n ;;\n *)\n sys_lib_search_path_spec=\"$LIB\"\n if $ECHO \"$sys_lib_search_path_spec\" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then\n # It is most probably a Windows format PATH.\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | $SED -e 's/;/ /g'`\n else\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | $SED -e \"s/$PATH_SEPARATOR/ /g\"`\n fi\n # FIXME: find the short name or the path components, as spaces are\n # common. (e.g. \"Program Files\" -> \"PROGRA~1\")\n ;;\n esac\n\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n dynamic_linker='Win32 link.exe'\n ;;\n\n *)\n # Assume MSVC wrapper\n library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'\n dynamic_linker='Win32 ld.exe'\n ;;\n esac\n # FIXME: first we should search . and the directory the executable is in\n shlibpath_var=PATH\n ;;\n\ndarwin* | rhapsody*)\n dynamic_linker=\"$host_os dyld\"\n version_type=darwin\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'\n soname_spec='${libname}${release}${major}$shared_ext'\n shlibpath_overrides_runpath=yes\n shlibpath_var=DYLD_LIBRARY_PATH\n shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'\nm4_if([$1], [],[\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /usr/local/lib\"])\n sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'\n ;;\n\ndgux*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\nfreebsd* | dragonfly*)\n # DragonFly does not have aout. When/if they implement a new\n # versioning mechanism, adjust this.\n if test -x /usr/bin/objformat; then\n objformat=`/usr/bin/objformat`\n else\n case $host_os in\n freebsd[[23]].*) objformat=aout ;;\n *) objformat=elf ;;\n esac\n fi\n version_type=freebsd-$objformat\n case $version_type in\n freebsd-elf*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n need_version=no\n need_lib_prefix=no\n ;;\n freebsd-*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'\n need_version=yes\n ;;\n esac\n shlibpath_var=LD_LIBRARY_PATH\n case $host_os in\n freebsd2.*)\n shlibpath_overrides_runpath=yes\n ;;\n freebsd3.[[01]]* | freebsdelf3.[[01]]*)\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \\\n freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n *) # from 4.6 on, and DragonFly\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n esac\n ;;\n\nhaiku*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n dynamic_linker=\"$host_os runtime_loader\"\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'\n hardcode_into_libs=yes\n ;;\n\nhpux9* | hpux10* | hpux11*)\n # Give a soname corresponding to the major version so that dld.sl refuses to\n # link against other versions.\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n case $host_cpu in\n ia64*)\n shrext_cmds='.so'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.so\"\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n if test \"X$HPUX_IA64_MODE\" = X32; then\n sys_lib_search_path_spec=\"/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib\"\n else\n sys_lib_search_path_spec=\"/usr/lib/hpux64 /usr/local/lib/hpux64\"\n fi\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n hppa*64*)\n shrext_cmds='.sl'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n sys_lib_search_path_spec=\"/usr/lib/pa20_64 /usr/ccs/lib/pa20_64\"\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n *)\n shrext_cmds='.sl'\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=SHLIB_PATH\n shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n esac\n # HP-UX runs *really* slowly unless shared libraries are mode 555, ...\n postinstall_cmds='chmod 555 $lib'\n # or fails outright, so override atomically:\n install_override_mode=555\n ;;\n\ninterix[[3-9]]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $host_os in\n nonstopux*) version_type=nonstopux ;;\n *)\n\tif test \"$lt_cv_prog_gnu_ld\" = yes; then\n\t\tversion_type=linux # correct to gnu/linux during the next big refactor\n\telse\n\t\tversion_type=irix\n\tfi ;;\n esac\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'\n case $host_os in\n irix5* | nonstopux*)\n libsuff= shlibsuff=\n ;;\n *)\n case $LD in # libtool.m4 will add one of these switches to LD\n *-32|*\"-32 \"|*-melf32bsmip|*\"-melf32bsmip \")\n libsuff= shlibsuff= libmagic=32-bit;;\n *-n32|*\"-n32 \"|*-melf32bmipn32|*\"-melf32bmipn32 \")\n libsuff=32 shlibsuff=N32 libmagic=N32;;\n *-64|*\"-64 \"|*-melf64bmip|*\"-melf64bmip \")\n libsuff=64 shlibsuff=64 libmagic=64-bit;;\n *) libsuff= shlibsuff= libmagic=never-match;;\n esac\n ;;\n esac\n shlibpath_var=LD_LIBRARY${shlibsuff}_PATH\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec=\"/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}\"\n sys_lib_dlsearch_path_spec=\"/usr/lib${libsuff} /lib${libsuff}\"\n hardcode_into_libs=yes\n ;;\n\n# No shared lib support for Linux oldld, aout, or coff.\nlinux*oldld* | linux*aout* | linux*coff*)\n dynamic_linker=no\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -n $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n\n # Some binutils ld are patched to set DT_RUNPATH\n AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],\n [lt_cv_shlibpath_overrides_runpath=no\n save_LDFLAGS=$LDFLAGS\n save_libdir=$libdir\n eval \"libdir=/foo; wl=\\\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\\\"; \\\n\t LDFLAGS=\\\"\\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\\\"\"\n AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],\n [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep \"RUNPATH.*$libdir\" >/dev/null],\n\t [lt_cv_shlibpath_overrides_runpath=yes])])\n LDFLAGS=$save_LDFLAGS\n libdir=$save_libdir\n ])\n shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath\n\n # This implies no fast_install, which is unacceptable.\n # Some rework will be needed to allow for fast_install\n # before this can be enabled.\n hardcode_into_libs=yes\n\n # Append ld.so.conf contents to the search path\n if test -f /etc/ld.so.conf; then\n lt_ld_extra=`awk '/^include / { system(sprintf(\"cd /etc; cat %s 2>/dev/null\", \\[$]2)); skip = 1; } { if (!skip) print \\[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[\t ]*hwcap[\t ]/d;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/\"//g;/^$/d' | tr '\\n' ' '`\n sys_lib_dlsearch_path_spec=\"/lib /usr/lib $lt_ld_extra\"\n fi\n\n # We used to test for /lib/ld.so.1 and disable shared libraries on\n # powerpc, because MkLinux only supported shared libraries with the\n # GNU dynamic linker. Since this was broken with cross compilers,\n # most powerpc-linux boxes support dynamic linking these days and\n # people can always --disable-shared, the test was removed, and we\n # assume the GNU/Linux dynamic linker is in use.\n dynamic_linker='GNU/Linux ld.so'\n ;;\n\nnetbsdelf*-gnu)\n version_type=linux\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='NetBSD ld.elf_so'\n ;;\n\nnetbsd*)\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n dynamic_linker='NetBSD (a.out) ld.so'\n else\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='NetBSD ld.elf_so'\n fi\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n\nnewsos6)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n ;;\n\n*nto* | *qnx*)\n version_type=qnx\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='ldqnx.so'\n ;;\n\nopenbsd*)\n version_type=sunos\n sys_lib_dlsearch_path_spec=\"/usr/lib\"\n need_lib_prefix=no\n # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.\n case $host_os in\n openbsd3.3 | openbsd3.3.*)\tneed_version=yes ;;\n *)\t\t\t\tneed_version=no ;;\n esac\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n case $host_os in\n openbsd2.[[89]] | openbsd2.[[89]].*)\n\tshlibpath_overrides_runpath=no\n\t;;\n *)\n\tshlibpath_overrides_runpath=yes\n\t;;\n esac\n else\n shlibpath_overrides_runpath=yes\n fi\n ;;\n\nos2*)\n libname_spec='$name'\n shrext_cmds=\".dll\"\n need_lib_prefix=no\n library_names_spec='$libname${shared_ext} $libname.a'\n dynamic_linker='OS/2 ld.exe'\n shlibpath_var=LIBPATH\n ;;\n\nosf3* | osf4* | osf5*)\n version_type=osf\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib\"\n sys_lib_dlsearch_path_spec=\"$sys_lib_search_path_spec\"\n ;;\n\nrdos*)\n dynamic_linker=no\n ;;\n\nsolaris*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n # ldd complains unless libraries are executable\n postinstall_cmds='chmod +x $lib'\n ;;\n\nsunos4*)\n version_type=sunos\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/usr/etc\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n if test \"$with_gnu_ld\" = yes; then\n need_lib_prefix=no\n fi\n need_version=yes\n ;;\n\nsysv4 | sysv4.3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n case $host_vendor in\n sni)\n shlibpath_overrides_runpath=no\n need_lib_prefix=no\n runpath_var=LD_RUN_PATH\n ;;\n siemens)\n need_lib_prefix=no\n ;;\n motorola)\n need_lib_prefix=no\n need_version=no\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'\n ;;\n esac\n ;;\n\nsysv4*MP*)\n if test -d /usr/nec ;then\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'\n soname_spec='$libname${shared_ext}.$major'\n shlibpath_var=LD_LIBRARY_PATH\n fi\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n version_type=freebsd-elf\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n if test \"$with_gnu_ld\" = yes; then\n sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'\n else\n sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'\n case $host_os in\n sco3.2v5*)\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /lib\"\n\t;;\n esac\n fi\n sys_lib_dlsearch_path_spec='/usr/lib'\n ;;\n\ntpf*)\n # TPF is a cross-target only. Preferred cross-host = GNU/Linux.\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nuts4*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\n*)\n dynamic_linker=no\n ;;\nesac\nAC_MSG_RESULT([$dynamic_linker])\ntest \"$dynamic_linker\" = no && can_build_shared=no\n\nvariables_saved_for_relink=\"PATH $shlibpath_var $runpath_var\"\nif test \"$GCC\" = yes; then\n variables_saved_for_relink=\"$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH\"\nfi\n\nif test \"${lt_cv_sys_lib_search_path_spec+set}\" = set; then\n sys_lib_search_path_spec=\"$lt_cv_sys_lib_search_path_spec\"\nfi\nif test \"${lt_cv_sys_lib_dlsearch_path_spec+set}\" = set; then\n sys_lib_dlsearch_path_spec=\"$lt_cv_sys_lib_dlsearch_path_spec\"\nfi\n\n_LT_DECL([], [variables_saved_for_relink], [1],\n [Variables whose values should be saved in libtool wrapper scripts and\n restored at link time])\n_LT_DECL([], [need_lib_prefix], [0],\n [Do we need the \"lib\" prefix for modules?])\n_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])\n_LT_DECL([], [version_type], [0], [Library versioning type])\n_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])\n_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])\n_LT_DECL([], [shlibpath_overrides_runpath], [0],\n [Is shlibpath searched before the hard-coded library search path?])\n_LT_DECL([], [libname_spec], [1], [Format of library name prefix])\n_LT_DECL([], [library_names_spec], [1],\n [[List of archive names. First name is the real one, the rest are links.\n The last name is the one that the linker finds with -lNAME]])\n_LT_DECL([], [soname_spec], [1],\n [[The coded name of the library, if different from the real name]])\n_LT_DECL([], [install_override_mode], [1],\n [Permission mode override for installation of shared libraries])\n_LT_DECL([], [postinstall_cmds], [2],\n [Command to use after installation of a shared archive])\n_LT_DECL([], [postuninstall_cmds], [2],\n [Command to use after uninstallation of a shared archive])\n_LT_DECL([], [finish_cmds], [2],\n [Commands used to finish a libtool library installation in a directory])\n_LT_DECL([], [finish_eval], [1],\n [[As \"finish_cmds\", except a single script fragment to be evaled but\n not shown]])\n_LT_DECL([], [hardcode_into_libs], [0],\n [Whether we should hardcode library paths into libraries])\n_LT_DECL([], [sys_lib_search_path_spec], [2],\n [Compile-time system search path for libraries])\n_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],\n [Run-time system search path for libraries])\n])# _LT_SYS_DYNAMIC_LINKER\n\n\n# _LT_PATH_TOOL_PREFIX(TOOL)\n# --------------------------\n# find a file program which can recognize shared library\nAC_DEFUN([_LT_PATH_TOOL_PREFIX],\n[m4_require([_LT_DECL_EGREP])dnl\nAC_MSG_CHECKING([for $1])\nAC_CACHE_VAL(lt_cv_path_MAGIC_CMD,\n[case $MAGIC_CMD in\n[[\\\\/*] | ?:[\\\\/]*])\n lt_cv_path_MAGIC_CMD=\"$MAGIC_CMD\" # Let the user override the test with a path.\n ;;\n*)\n lt_save_MAGIC_CMD=\"$MAGIC_CMD\"\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\ndnl $ac_dummy forces splitting on constant user-supplied paths.\ndnl POSIX.2 word splitting is done only on the output of word expansions,\ndnl not every word. This closes a longstanding sh security hole.\n ac_dummy=\"m4_if([$2], , $PATH, [$2])\"\n for ac_dir in $ac_dummy; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f $ac_dir/$1; then\n lt_cv_path_MAGIC_CMD=\"$ac_dir/$1\"\n if test -n \"$file_magic_test_file\"; then\n\tcase $deplibs_check_method in\n\t\"file_magic \"*)\n\t file_magic_regex=`expr \"$deplibs_check_method\" : \"file_magic \\(.*\\)\"`\n\t MAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\n\t if eval $file_magic_cmd \\$file_magic_test_file 2> /dev/null |\n\t $EGREP \"$file_magic_regex\" > /dev/null; then\n\t :\n\t else\n\t cat <<_LT_EOF 1>&2\n\n*** Warning: the command libtool uses to detect shared libraries,\n*** $file_magic_cmd, produces output that libtool cannot recognize.\n*** The result is that libtool may fail to recognize shared libraries\n*** as such. This will affect the creation of libtool libraries that\n*** depend on shared libraries, but programs linked with such libtool\n*** libraries will work regardless of this problem. Nevertheless, you\n*** may want to report the problem to your system manager and/or to\n*** bug-libtool@gnu.org\n\n_LT_EOF\n\t fi ;;\n\tesac\n fi\n break\n fi\n done\n IFS=\"$lt_save_ifs\"\n MAGIC_CMD=\"$lt_save_MAGIC_CMD\"\n ;;\nesac])\nMAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\nif test -n \"$MAGIC_CMD\"; then\n AC_MSG_RESULT($MAGIC_CMD)\nelse\n AC_MSG_RESULT(no)\nfi\n_LT_DECL([], [MAGIC_CMD], [0],\n\t [Used to examine libraries when file_magic_cmd begins with \"file\"])dnl\n])# _LT_PATH_TOOL_PREFIX\n\n# Old name:\nAU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])\n\n\n# _LT_PATH_MAGIC\n# --------------\n# find a file program which can recognize a shared library\nm4_defun([_LT_PATH_MAGIC],\n[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)\nif test -z \"$lt_cv_path_MAGIC_CMD\"; then\n if test -n \"$ac_tool_prefix\"; then\n _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)\n else\n MAGIC_CMD=:\n fi\nfi\n])# _LT_PATH_MAGIC\n\n\n# LT_PATH_LD\n# ----------\n# find the pathname to the GNU or non-GNU linker\nAC_DEFUN([LT_PATH_LD],\n[AC_REQUIRE([AC_PROG_CC])dnl\nAC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_CANONICAL_BUILD])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_PROG_ECHO_BACKSLASH])dnl\n\nAC_ARG_WITH([gnu-ld],\n [AS_HELP_STRING([--with-gnu-ld],\n\t[assume the C compiler uses GNU ld @<:@default=no@:>@])],\n [test \"$withval\" = no || with_gnu_ld=yes],\n [with_gnu_ld=no])dnl\n\nac_prog=ld\nif test \"$GCC\" = yes; then\n # Check if gcc -print-prog-name=ld gives a path.\n AC_MSG_CHECKING([for ld used by $CC])\n case $host in\n *-*-mingw*)\n # gcc leaves a trailing carriage return which upsets mingw\n ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\\015'` ;;\n *)\n ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;\n esac\n case $ac_prog in\n # Accept absolute paths.\n [[\\\\/]]* | ?:[[\\\\/]]*)\n re_direlt='/[[^/]][[^/]]*/\\.\\./'\n # Canonicalize the pathname of ld\n ac_prog=`$ECHO \"$ac_prog\"| $SED 's%\\\\\\\\%/%g'`\n while $ECHO \"$ac_prog\" | $GREP \"$re_direlt\" > /dev/null 2>&1; do\n\tac_prog=`$ECHO $ac_prog| $SED \"s%$re_direlt%/%\"`\n done\n test -z \"$LD\" && LD=\"$ac_prog\"\n ;;\n \"\")\n # If it fails, then pretend we aren't using GCC.\n ac_prog=ld\n ;;\n *)\n # If it is relative, then search for the first ld in PATH.\n with_gnu_ld=unknown\n ;;\n esac\nelif test \"$with_gnu_ld\" = yes; then\n AC_MSG_CHECKING([for GNU ld])\nelse\n AC_MSG_CHECKING([for non-GNU ld])\nfi\nAC_CACHE_VAL(lt_cv_path_LD,\n[if test -z \"$LD\"; then\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f \"$ac_dir/$ac_prog\" || test -f \"$ac_dir/$ac_prog$ac_exeext\"; then\n lt_cv_path_LD=\"$ac_dir/$ac_prog\"\n # Check to see if the program is GNU ld. I'd rather use --version,\n # but apparently some variants of GNU ld only accept -v.\n # Break only if it was the GNU/non-GNU ld that we prefer.\n case `\"$lt_cv_path_LD\" -v 2>&1 &1 /dev/null 2>&1; then\n lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'\n lt_cv_file_magic_cmd='func_win32_libid'\n else\n # Keep this pattern in sync with the one in func_win32_libid.\n lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'\n lt_cv_file_magic_cmd='$OBJDUMP -f'\n fi\n ;;\n\ncegcc*)\n # use the weaker test based on 'objdump'. See mingw*.\n lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'\n lt_cv_file_magic_cmd='$OBJDUMP -f'\n ;;\n\ndarwin* | rhapsody*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nfreebsd* | dragonfly*)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then\n case $host_cpu in\n i*86 )\n # Not sure whether the presence of OpenBSD here was a mistake.\n # Let's accept both of them until this is cleared up.\n lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'\n lt_cv_file_magic_cmd=/usr/bin/file\n lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`\n ;;\n esac\n else\n lt_cv_deplibs_check_method=pass_all\n fi\n ;;\n\nhaiku*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nhpux10.20* | hpux11*)\n lt_cv_file_magic_cmd=/usr/bin/file\n case $host_cpu in\n ia64*)\n lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'\n lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so\n ;;\n hppa*64*)\n [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\\.[0-9]']\n lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl\n ;;\n *)\n lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\\.[[0-9]]) shared library'\n lt_cv_file_magic_test_file=/usr/lib/libc.sl\n ;;\n esac\n ;;\n\ninterix[[3-9]]*)\n # PIC code is broken on Interix 3.x, that's why |\\.a not |_pic\\.a here\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so|\\.a)$'\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $LD in\n *-32|*\"-32 \") libmagic=32-bit;;\n *-n32|*\"-n32 \") libmagic=N32;;\n *-64|*\"-64 \") libmagic=64-bit;;\n *) libmagic=never-match;;\n esac\n lt_cv_deplibs_check_method=pass_all\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nnetbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so\\.[[0-9]]+\\.[[0-9]]+|_pic\\.a)$'\n else\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so|_pic\\.a)$'\n fi\n ;;\n\nnewos6*)\n lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'\n lt_cv_file_magic_cmd=/usr/bin/file\n lt_cv_file_magic_test_file=/usr/lib/libnls.so\n ;;\n\n*nto* | *qnx*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nopenbsd*)\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so\\.[[0-9]]+\\.[[0-9]]+|\\.so|_pic\\.a)$'\n else\n lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\\.so\\.[[0-9]]+\\.[[0-9]]+|_pic\\.a)$'\n fi\n ;;\n\nosf3* | osf4* | osf5*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nrdos*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsolaris*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsysv4 | sysv4.3*)\n case $host_vendor in\n motorola)\n lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'\n lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`\n ;;\n ncr)\n lt_cv_deplibs_check_method=pass_all\n ;;\n sequent)\n lt_cv_file_magic_cmd='/bin/file'\n lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'\n ;;\n sni)\n lt_cv_file_magic_cmd='/bin/file'\n lt_cv_deplibs_check_method=\"file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib\"\n lt_cv_file_magic_test_file=/lib/libc.so\n ;;\n siemens)\n lt_cv_deplibs_check_method=pass_all\n ;;\n pc)\n lt_cv_deplibs_check_method=pass_all\n ;;\n esac\n ;;\n\ntpf*)\n lt_cv_deplibs_check_method=pass_all\n ;;\nesac\n])\n\nfile_magic_glob=\nwant_nocaseglob=no\nif test \"$build\" = \"$host\"; then\n case $host_os in\n mingw* | pw32*)\n if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then\n want_nocaseglob=yes\n else\n file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e \"s/\\(..\\)/s\\/[[\\1]]\\/[[\\1]]\\/g;/g\"`\n fi\n ;;\n esac\nfi\n\nfile_magic_cmd=$lt_cv_file_magic_cmd\ndeplibs_check_method=$lt_cv_deplibs_check_method\ntest -z \"$deplibs_check_method\" && deplibs_check_method=unknown\n\n_LT_DECL([], [deplibs_check_method], [1],\n [Method to check whether dependent libraries are shared objects])\n_LT_DECL([], [file_magic_cmd], [1],\n [Command to use when deplibs_check_method = \"file_magic\"])\n_LT_DECL([], [file_magic_glob], [1],\n [How to find potential files when deplibs_check_method = \"file_magic\"])\n_LT_DECL([], [want_nocaseglob], [1],\n [Find potential files using nocaseglob when deplibs_check_method = \"file_magic\"])\n])# _LT_CHECK_MAGIC_METHOD\n\n\n# LT_PATH_NM\n# ----------\n# find the pathname to a BSD- or MS-compatible name lister\nAC_DEFUN([LT_PATH_NM],\n[AC_REQUIRE([AC_PROG_CC])dnl\nAC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,\n[if test -n \"$NM\"; then\n # Let the user override the test.\n lt_cv_path_NM=\"$NM\"\nelse\n lt_nm_to_check=\"${ac_tool_prefix}nm\"\n if test -n \"$ac_tool_prefix\" && test \"$build\" = \"$host\"; then\n lt_nm_to_check=\"$lt_nm_to_check nm\"\n fi\n for lt_tmp_nm in $lt_nm_to_check; do\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n tmp_nm=\"$ac_dir/$lt_tmp_nm\"\n if test -f \"$tmp_nm\" || test -f \"$tmp_nm$ac_exeext\" ; then\n\t# Check to see if the nm accepts a BSD-compat flag.\n\t# Adding the `sed 1q' prevents false positives on HP-UX, which says:\n\t# nm: unknown option \"B\" ignored\n\t# Tru64's nm complains that /dev/null is an invalid object file\n\tcase `\"$tmp_nm\" -B /dev/null 2>&1 | sed '1q'` in\n\t*/dev/null* | *'Invalid file or object type'*)\n\t lt_cv_path_NM=\"$tmp_nm -B\"\n\t break\n\t ;;\n\t*)\n\t case `\"$tmp_nm\" -p /dev/null 2>&1 | sed '1q'` in\n\t */dev/null*)\n\t lt_cv_path_NM=\"$tmp_nm -p\"\n\t break\n\t ;;\n\t *)\n\t lt_cv_path_NM=${lt_cv_path_NM=\"$tmp_nm\"} # keep the first match, but\n\t continue # so that we can try to find one that supports BSD flags\n\t ;;\n\t esac\n\t ;;\n\tesac\n fi\n done\n IFS=\"$lt_save_ifs\"\n done\n : ${lt_cv_path_NM=no}\nfi])\nif test \"$lt_cv_path_NM\" != \"no\"; then\n NM=\"$lt_cv_path_NM\"\nelse\n # Didn't find any BSD compatible name lister, look for dumpbin.\n if test -n \"$DUMPBIN\"; then :\n # Let the user override the test.\n else\n AC_CHECK_TOOLS(DUMPBIN, [dumpbin \"link -dump\"], :)\n case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in\n *COFF*)\n DUMPBIN=\"$DUMPBIN -symbols\"\n ;;\n *)\n DUMPBIN=:\n ;;\n esac\n fi\n AC_SUBST([DUMPBIN])\n if test \"$DUMPBIN\" != \":\"; then\n NM=\"$DUMPBIN\"\n fi\nfi\ntest -z \"$NM\" && NM=nm\nAC_SUBST([NM])\n_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl\n\nAC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],\n [lt_cv_nm_interface=\"BSD nm\"\n echo \"int some_variable = 0;\" > conftest.$ac_ext\n (eval echo \"\\\"\\$as_me:$LINENO: $ac_compile\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$ac_compile\" 2>conftest.err)\n cat conftest.err >&AS_MESSAGE_LOG_FD\n (eval echo \"\\\"\\$as_me:$LINENO: $NM \\\\\\\"conftest.$ac_objext\\\\\\\"\\\"\" >&AS_MESSAGE_LOG_FD)\n (eval \"$NM \\\"conftest.$ac_objext\\\"\" 2>conftest.err > conftest.out)\n cat conftest.err >&AS_MESSAGE_LOG_FD\n (eval echo \"\\\"\\$as_me:$LINENO: output\\\"\" >&AS_MESSAGE_LOG_FD)\n cat conftest.out >&AS_MESSAGE_LOG_FD\n if $GREP 'External.*some_variable' conftest.out > /dev/null; then\n lt_cv_nm_interface=\"MS dumpbin\"\n fi\n rm -f conftest*])\n])# LT_PATH_NM\n\n# Old names:\nAU_ALIAS([AM_PROG_NM], [LT_PATH_NM])\nAU_ALIAS([AC_PROG_NM], [LT_PATH_NM])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AM_PROG_NM], [])\ndnl AC_DEFUN([AC_PROG_NM], [])\n\n# _LT_CHECK_SHAREDLIB_FROM_LINKLIB\n# --------------------------------\n# how to determine the name of the shared library\n# associated with a specific link library.\n# -- PORTME fill in with the dynamic library characteristics\nm4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],\n[m4_require([_LT_DECL_EGREP])\nm4_require([_LT_DECL_OBJDUMP])\nm4_require([_LT_DECL_DLLTOOL])\nAC_CACHE_CHECK([how to associate runtime and link libraries],\nlt_cv_sharedlib_from_linklib_cmd,\n[lt_cv_sharedlib_from_linklib_cmd='unknown'\n\ncase $host_os in\ncygwin* | mingw* | pw32* | cegcc*)\n # two different shell functions defined in ltmain.sh\n # decide which to use based on capabilities of $DLLTOOL\n case `$DLLTOOL --help 2>&1` in\n *--identify-strict*)\n lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib\n ;;\n *)\n lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback\n ;;\n esac\n ;;\n*)\n # fallback: assume linklib IS sharedlib\n lt_cv_sharedlib_from_linklib_cmd=\"$ECHO\"\n ;;\nesac\n])\nsharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd\ntest -z \"$sharedlib_from_linklib_cmd\" && sharedlib_from_linklib_cmd=$ECHO\n\n_LT_DECL([], [sharedlib_from_linklib_cmd], [1],\n [Command to associate shared and link libraries])\n])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB\n\n\n# _LT_PATH_MANIFEST_TOOL\n# ----------------------\n# locate the manifest tool\nm4_defun([_LT_PATH_MANIFEST_TOOL],\n[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)\ntest -z \"$MANIFEST_TOOL\" && MANIFEST_TOOL=mt\nAC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],\n [lt_cv_path_mainfest_tool=no\n echo \"$as_me:$LINENO: $MANIFEST_TOOL '-?'\" >&AS_MESSAGE_LOG_FD\n $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out\n cat conftest.err >&AS_MESSAGE_LOG_FD\n if $GREP 'Manifest Tool' conftest.out > /dev/null; then\n lt_cv_path_mainfest_tool=yes\n fi\n rm -f conftest*])\nif test \"x$lt_cv_path_mainfest_tool\" != xyes; then\n MANIFEST_TOOL=:\nfi\n_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl\n])# _LT_PATH_MANIFEST_TOOL\n\n\n# LT_LIB_M\n# --------\n# check for math library\nAC_DEFUN([LT_LIB_M],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nLIBM=\ncase $host in\n*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)\n # These system don't have libm, or don't need it\n ;;\n*-ncr-sysv4.3*)\n AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=\"-lmw\")\n AC_CHECK_LIB(m, cos, LIBM=\"$LIBM -lm\")\n ;;\n*)\n AC_CHECK_LIB(m, cos, LIBM=\"-lm\")\n ;;\nesac\nAC_SUBST([LIBM])\n])# LT_LIB_M\n\n# Old name:\nAU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_CHECK_LIBM], [])\n\n\n# _LT_COMPILER_NO_RTTI([TAGNAME])\n# -------------------------------\nm4_defun([_LT_COMPILER_NO_RTTI],\n[m4_require([_LT_TAG_COMPILER])dnl\n\n_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=\n\nif test \"$GCC\" = yes; then\n case $cc_basename in\n nvcc*)\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;\n *)\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;\n esac\n\n _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],\n lt_cv_prog_compiler_rtti_exceptions,\n [-fno-rtti -fno-exceptions], [],\n [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=\"$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions\"])\nfi\n_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],\n\t[Compiler flag to turn off builtin functions])\n])# _LT_COMPILER_NO_RTTI\n\n\n# _LT_CMD_GLOBAL_SYMBOLS\n# ----------------------\nm4_defun([_LT_CMD_GLOBAL_SYMBOLS],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_PROG_CC])dnl\nAC_REQUIRE([AC_PROG_AWK])dnl\nAC_REQUIRE([LT_PATH_NM])dnl\nAC_REQUIRE([LT_PATH_LD])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_TAG_COMPILER])dnl\n\n# Check for command to grab the raw symbol name followed by C symbol from nm.\nAC_MSG_CHECKING([command to parse $NM output from $compiler object])\nAC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],\n[\n# These are sane defaults that work on at least a few old systems.\n# [They come from Ultrix. What could be older than Ultrix?!! ;)]\n\n# Character class describing NM global symbol codes.\nsymcode='[[BCDEGRST]]'\n\n# Regexp to match symbols that can be accessed directly from C.\nsympat='\\([[_A-Za-z]][[_A-Za-z0-9]]*\\)'\n\n# Define system-specific variables.\ncase $host_os in\naix*)\n symcode='[[BCDT]]'\n ;;\ncygwin* | mingw* | pw32* | cegcc*)\n symcode='[[ABCDGISTW]]'\n ;;\nhpux*)\n if test \"$host_cpu\" = ia64; then\n symcode='[[ABCDEGRST]]'\n fi\n ;;\nirix* | nonstopux*)\n symcode='[[BCDEGRST]]'\n ;;\nosf*)\n symcode='[[BCDEGQRST]]'\n ;;\nsolaris*)\n symcode='[[BDRT]]'\n ;;\nsco3.2v5*)\n symcode='[[DT]]'\n ;;\nsysv4.2uw2*)\n symcode='[[DT]]'\n ;;\nsysv5* | sco5v6* | unixware* | OpenUNIX*)\n symcode='[[ABDT]]'\n ;;\nsysv4)\n symcode='[[DFNSTU]]'\n ;;\nesac\n\n# If we're using GNU nm, then use its standard symbol codes.\ncase `$NM -V 2>&1` in\n*GNU* | *'with BFD'*)\n symcode='[[ABCDGIRSTW]]' ;;\nesac\n\n# Transform an extracted symbol line into a proper C declaration.\n# Some systems (esp. on ia64) link data and code symbols differently,\n# so use this general approach.\nlt_cv_sys_global_symbol_to_cdecl=\"sed -n -e 's/^T .* \\(.*\\)$/extern int \\1();/p' -e 's/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\"\n\n# Transform an extracted symbol line into symbol name and symbol address\nlt_cv_sys_global_symbol_to_c_name_address=\"sed -n -e 's/^: \\([[^ ]]*\\)[[ ]]*$/ {\\\\\\\"\\1\\\\\\\", (void *) 0},/p' -e 's/^$symcode* \\([[^ ]]*\\) \\([[^ ]]*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/p'\"\nlt_cv_sys_global_symbol_to_c_name_address_lib_prefix=\"sed -n -e 's/^: \\([[^ ]]*\\)[[ ]]*$/ {\\\\\\\"\\1\\\\\\\", (void *) 0},/p' -e 's/^$symcode* \\([[^ ]]*\\) \\(lib[[^ ]]*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/p' -e 's/^$symcode* \\([[^ ]]*\\) \\([[^ ]]*\\)$/ {\\\"lib\\2\\\", (void *) \\&\\2},/p'\"\n\n# Handle CRLF in mingw tool chain\nopt_cr=\ncase $build_os in\nmingw*)\n opt_cr=`$ECHO 'x\\{0,1\\}' | tr x '\\015'` # option cr in regexp\n ;;\nesac\n\n# Try without a prefix underscore, then with it.\nfor ac_symprfx in \"\" \"_\"; do\n\n # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.\n symxfrm=\"\\\\1 $ac_symprfx\\\\2 \\\\2\"\n\n # Write the raw and C identifiers.\n if test \"$lt_cv_nm_interface\" = \"MS dumpbin\"; then\n # Fake it for dumpbin and say T for any non-static function\n # and D for any global variable.\n # Also find C++ and __fastcall symbols from MSVC++,\n # which start with @ or ?.\n lt_cv_sys_global_symbol_pipe=\"$AWK ['\"\\\n\" {last_section=section; section=\\$ 3};\"\\\n\" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};\"\\\n\" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};\"\\\n\" \\$ 0!~/External *\\|/{next};\"\\\n\" / 0+ UNDEF /{next}; / UNDEF \\([^|]\\)*()/{next};\"\\\n\" {if(hide[section]) next};\"\\\n\" {f=0}; \\$ 0~/\\(\\).*\\|/{f=1}; {printf f ? \\\"T \\\" : \\\"D \\\"};\"\\\n\" {split(\\$ 0, a, /\\||\\r/); split(a[2], s)};\"\\\n\" s[1]~/^[@?]/{print s[1], s[1]; next};\"\\\n\" s[1]~prfx {split(s[1],t,\\\"@\\\"); print t[1], substr(t[1],length(prfx))}\"\\\n\" ' prfx=^$ac_symprfx]\"\n else\n lt_cv_sys_global_symbol_pipe=\"sed -n -e 's/^.*[[\t ]]\\($symcode$symcode*\\)[[\t ]][[\t ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'\"\n fi\n lt_cv_sys_global_symbol_pipe=\"$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'\"\n\n # Check to see that the pipe works correctly.\n pipe_works=no\n\n rm -f conftest*\n cat > conftest.$ac_ext <<_LT_EOF\n#ifdef __cplusplus\nextern \"C\" {\n#endif\nchar nm_test_var;\nvoid nm_test_func(void);\nvoid nm_test_func(void){}\n#ifdef __cplusplus\n}\n#endif\nint main(){nm_test_var='a';nm_test_func();return(0);}\n_LT_EOF\n\n if AC_TRY_EVAL(ac_compile); then\n # Now try to grab the symbols.\n nlist=conftest.nm\n if AC_TRY_EVAL(NM conftest.$ac_objext \\| \"$lt_cv_sys_global_symbol_pipe\" \\> $nlist) && test -s \"$nlist\"; then\n # Try sorting and uniquifying the output.\n if sort \"$nlist\" | uniq > \"$nlist\"T; then\n\tmv -f \"$nlist\"T \"$nlist\"\n else\n\trm -f \"$nlist\"T\n fi\n\n # Make sure that we snagged all the symbols we need.\n if $GREP ' nm_test_var$' \"$nlist\" >/dev/null; then\n\tif $GREP ' nm_test_func$' \"$nlist\" >/dev/null; then\n\t cat <<_LT_EOF > conftest.$ac_ext\n/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */\n#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)\n/* DATA imports from DLLs on WIN32 con't be const, because runtime\n relocations are performed -- see ld's documentation on pseudo-relocs. */\n# define LT@&t@_DLSYM_CONST\n#elif defined(__osf__)\n/* This system does not cope well with relocations in const data. */\n# define LT@&t@_DLSYM_CONST\n#else\n# define LT@&t@_DLSYM_CONST const\n#endif\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n_LT_EOF\n\t # Now generate the symbol file.\n\t eval \"$lt_cv_sys_global_symbol_to_cdecl\"' < \"$nlist\" | $GREP -v main >> conftest.$ac_ext'\n\n\t cat <<_LT_EOF >> conftest.$ac_ext\n\n/* The mapping between symbol names and symbols. */\nLT@&t@_DLSYM_CONST struct {\n const char *name;\n void *address;\n}\nlt__PROGRAM__LTX_preloaded_symbols[[]] =\n{\n { \"@PROGRAM@\", (void *) 0 },\n_LT_EOF\n\t $SED \"s/^$symcode$symcode* \\(.*\\) \\(.*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/\" < \"$nlist\" | $GREP -v main >> conftest.$ac_ext\n\t cat <<\\_LT_EOF >> conftest.$ac_ext\n {0, (void *) 0}\n};\n\n/* This works around a problem in FreeBSD linker */\n#ifdef FREEBSD_WORKAROUND\nstatic const void *lt_preloaded_setup() {\n return lt__PROGRAM__LTX_preloaded_symbols;\n}\n#endif\n\n#ifdef __cplusplus\n}\n#endif\n_LT_EOF\n\t # Now try linking the two files.\n\t mv conftest.$ac_objext conftstm.$ac_objext\n\t lt_globsym_save_LIBS=$LIBS\n\t lt_globsym_save_CFLAGS=$CFLAGS\n\t LIBS=\"conftstm.$ac_objext\"\n\t CFLAGS=\"$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)\"\n\t if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then\n\t pipe_works=yes\n\t fi\n\t LIBS=$lt_globsym_save_LIBS\n\t CFLAGS=$lt_globsym_save_CFLAGS\n\telse\n\t echo \"cannot find nm_test_func in $nlist\" >&AS_MESSAGE_LOG_FD\n\tfi\n else\n\techo \"cannot find nm_test_var in $nlist\" >&AS_MESSAGE_LOG_FD\n fi\n else\n echo \"cannot run $lt_cv_sys_global_symbol_pipe\" >&AS_MESSAGE_LOG_FD\n fi\n else\n echo \"$progname: failed program was:\" >&AS_MESSAGE_LOG_FD\n cat conftest.$ac_ext >&5\n fi\n rm -rf conftest* conftst*\n\n # Do not use the global_symbol_pipe unless it works.\n if test \"$pipe_works\" = yes; then\n break\n else\n lt_cv_sys_global_symbol_pipe=\n fi\ndone\n])\nif test -z \"$lt_cv_sys_global_symbol_pipe\"; then\n lt_cv_sys_global_symbol_to_cdecl=\nfi\nif test -z \"$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl\"; then\n AC_MSG_RESULT(failed)\nelse\n AC_MSG_RESULT(ok)\nfi\n\n# Response file support.\nif test \"$lt_cv_nm_interface\" = \"MS dumpbin\"; then\n nm_file_list_spec='@'\nelif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then\n nm_file_list_spec='@'\nfi\n\n_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],\n [Take the output of nm and produce a listing of raw symbols and C names])\n_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],\n [Transform the output of nm in a proper C declaration])\n_LT_DECL([global_symbol_to_c_name_address],\n [lt_cv_sys_global_symbol_to_c_name_address], [1],\n [Transform the output of nm in a C name address pair])\n_LT_DECL([global_symbol_to_c_name_address_lib_prefix],\n [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],\n [Transform the output of nm in a C name address pair when lib prefix is needed])\n_LT_DECL([], [nm_file_list_spec], [1],\n [Specify filename containing input files for $NM])\n]) # _LT_CMD_GLOBAL_SYMBOLS\n\n\n# _LT_COMPILER_PIC([TAGNAME])\n# ---------------------------\nm4_defun([_LT_COMPILER_PIC],\n[m4_require([_LT_TAG_COMPILER])dnl\n_LT_TAGVAR(lt_prog_compiler_wl, $1)=\n_LT_TAGVAR(lt_prog_compiler_pic, $1)=\n_LT_TAGVAR(lt_prog_compiler_static, $1)=\n\nm4_if([$1], [CXX], [\n # C++ specific cases for pic, static, wl, etc.\n if test \"$GXX\" = yes; then\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\n case $host_os in\n aix*)\n # All AIX code is PIC.\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n m68k)\n # FIXME: we need at least 68020 code to build shared libraries, but\n # adding the `-m68020' flag to GCC prevents building anything better,\n # like `-m68040'.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'\n ;;\n esac\n ;;\n\n beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)\n # PIC is the default for these OSes.\n ;;\n mingw* | cygwin* | os2* | pw32* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n # Although the cygwin gcc ignores -fPIC, still need this for old-style\n # (--disable-auto-import) libraries\n m4_if([$1], [GCJ], [],\n\t[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n ;;\n darwin* | rhapsody*)\n # PIC is the default on this platform\n # Common symbols not allowed in MH_DYLIB files\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'\n ;;\n *djgpp*)\n # DJGPP does not support shared libraries at all\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n ;;\n haiku*)\n # PIC is the default for Haiku.\n # The \"-static\" flag exists, but is broken.\n _LT_TAGVAR(lt_prog_compiler_static, $1)=\n ;;\n interix[[3-9]]*)\n # Interix 3.x gcc -fpic/-fPIC options generate broken code.\n # Instead, we relocate shared libraries at runtime.\n ;;\n sysv4*MP*)\n if test -d /usr/nec; then\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic\n fi\n ;;\n hpux*)\n # PIC is the default for 64-bit PA HP-UX, but not for 32-bit\n # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag\n # sets the default TLS model and affects inlining.\n case $host_cpu in\n hppa*64*)\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t;;\n esac\n ;;\n *qnx* | *nto*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n *)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n esac\n else\n case $host_os in\n aix[[4-9]]*)\n\t# All AIX code is PIC.\n\tif test \"$host_cpu\" = ia64; then\n\t # AIX 5 now supports IA64 processor\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\telse\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'\n\tfi\n\t;;\n chorus*)\n\tcase $cc_basename in\n\tcxch68*)\n\t # Green Hills C++ Compiler\n\t # _LT_TAGVAR(lt_prog_compiler_static, $1)=\"--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a\"\n\t ;;\n\tesac\n\t;;\n mingw* | cygwin* | os2* | pw32* | cegcc*)\n\t# This hack is so that the source file can tell whether it is being\n\t# built for inclusion in a dll (and should export symbols for example).\n\tm4_if([$1], [GCJ], [],\n\t [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n\t;;\n dgux*)\n\tcase $cc_basename in\n\t ec++*)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t ;;\n\t ghcx*)\n\t # Green Hills C++ Compiler\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n freebsd* | dragonfly*)\n\t# FreeBSD uses GNU C++\n\t;;\n hpux9* | hpux10* | hpux11*)\n\tcase $cc_basename in\n\t CC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'\n\t if test \"$host_cpu\" != ia64; then\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'\n\t fi\n\t ;;\n\t aCC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'\n\t case $host_cpu in\n\t hppa*64*|ia64*)\n\t # +Z the default\n\t ;;\n\t *)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'\n\t ;;\n\t esac\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n interix*)\n\t# This is c89, which is MS Visual C++ (no shared libs)\n\t# Anyone wants to do a port?\n\t;;\n irix5* | irix6* | nonstopux*)\n\tcase $cc_basename in\n\t CC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n\t # CC pic flag -KPIC is the default.\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n\tcase $cc_basename in\n\t KCC*)\n\t # KAI C++ Compiler\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t ;;\n\t ecpc* )\n\t # old Intel C++ for x86_64 which still supported -KPIC.\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\t ;;\n\t icpc* )\n\t # Intel C++, used to be incompatible with GCC.\n\t # ICC 10 doesn't accept -KPIC any more.\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\t ;;\n\t pgCC* | pgcpp*)\n\t # Portland Group C++ compiler\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\t cxx*)\n\t # Compaq C++\n\t # Make sure the PIC flag is empty. It appears that all Alpha\n\t # Linux and Compaq Tru64 Unix objects are PIC.\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n\t ;;\n\t xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)\n\t # IBM XL 8.0, 9.0 on PPC and BlueGene\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'\n\t ;;\n\t *)\n\t case `$CC -V 2>&1 | sed 5q` in\n\t *Sun\\ C*)\n\t # Sun C++ 5.9\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n\t ;;\n\t esac\n\t ;;\n\tesac\n\t;;\n lynxos*)\n\t;;\n m88k*)\n\t;;\n mvs*)\n\tcase $cc_basename in\n\t cxx*)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n netbsd* | netbsdelf*-gnu)\n\t;;\n *qnx* | *nto*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n osf3* | osf4* | osf5*)\n\tcase $cc_basename in\n\t KCC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'\n\t ;;\n\t RCC*)\n\t # Rational C++ 2.4.1\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t ;;\n\t cxx*)\n\t # Digital/Compaq C++\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t # Make sure the PIC flag is empty. It appears that all Alpha\n\t # Linux and Compaq Tru64 Unix objects are PIC.\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n psos*)\n\t;;\n solaris*)\n\tcase $cc_basename in\n\t CC* | sunCC*)\n\t # Sun C++ 4.2, 5.x and Centerline C++\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n\t ;;\n\t gcx*)\n\t # Green Hills C++ Compiler\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n sunos4*)\n\tcase $cc_basename in\n\t CC*)\n\t # Sun C++ 4.x\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\t lcc*)\n\t # Lucid\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)\n\tcase $cc_basename in\n\t CC*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\tesac\n\t;;\n tandem*)\n\tcase $cc_basename in\n\t NCC*)\n\t # NonStop-UX NCC 3.20\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n vxworks*)\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n\t;;\n esac\n fi\n],\n[\n if test \"$GCC\" = yes; then\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\n case $host_os in\n aix*)\n # All AIX code is PIC.\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n m68k)\n # FIXME: we need at least 68020 code to build shared libraries, but\n # adding the `-m68020' flag to GCC prevents building anything better,\n # like `-m68040'.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'\n ;;\n esac\n ;;\n\n beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)\n # PIC is the default for these OSes.\n ;;\n\n mingw* | cygwin* | pw32* | os2* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n # Although the cygwin gcc ignores -fPIC, still need this for old-style\n # (--disable-auto-import) libraries\n m4_if([$1], [GCJ], [],\n\t[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n ;;\n\n darwin* | rhapsody*)\n # PIC is the default on this platform\n # Common symbols not allowed in MH_DYLIB files\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'\n ;;\n\n haiku*)\n # PIC is the default for Haiku.\n # The \"-static\" flag exists, but is broken.\n _LT_TAGVAR(lt_prog_compiler_static, $1)=\n ;;\n\n hpux*)\n # PIC is the default for 64-bit PA HP-UX, but not for 32-bit\n # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag\n # sets the default TLS model and affects inlining.\n case $host_cpu in\n hppa*64*)\n\t# +Z the default\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t;;\n esac\n ;;\n\n interix[[3-9]]*)\n # Interix 3.x gcc -fpic/-fPIC options generate broken code.\n # Instead, we relocate shared libraries at runtime.\n ;;\n\n msdosdjgpp*)\n # Just because we use GCC doesn't mean we suddenly get shared libraries\n # on systems that don't support them.\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n enable_shared=no\n ;;\n\n *nto* | *qnx*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec; then\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic\n fi\n ;;\n\n *)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n ;;\n esac\n\n case $cc_basename in\n nvcc*) # Cuda Compiler Driver 2.2\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '\n if test -n \"$_LT_TAGVAR(lt_prog_compiler_pic, $1)\"; then\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\"-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)\"\n fi\n ;;\n esac\n else\n # PORTME Check for flag to pass linker flags through the system compiler.\n case $host_os in\n aix*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n else\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'\n fi\n ;;\n\n mingw* | cygwin* | pw32* | os2* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n m4_if([$1], [GCJ], [],\n\t[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])\n ;;\n\n hpux9* | hpux10* | hpux11*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but\n # not for PA HP-UX.\n case $host_cpu in\n hppa*64*|ia64*)\n\t# +Z the default\n\t;;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'\n\t;;\n esac\n # Is there a better lt_prog_compiler_static that works with the bundled CC?\n _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'\n ;;\n\n irix5* | irix6* | nonstopux*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # PIC (with -KPIC) is the default.\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n case $cc_basename in\n # old Intel for x86_64 which still supported -KPIC.\n ecc*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n ;;\n # icc used to be incompatible with GCC.\n # ICC 10 doesn't accept -KPIC any more.\n icc* | ifort*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n ;;\n # Lahey Fortran 8.1.\n lf95*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'\n\t;;\n nagfor*)\n\t# NAG Fortran compiler\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t;;\n pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)\n # Portland Group compilers (*not* the Pentium gcc compiler,\n\t# which looks to be a dead project)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n ccc*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # All Alpha code is PIC.\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n xl* | bgxl* | bgf* | mpixl*)\n\t# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'\n\t;;\n *)\n\tcase `$CC -V 2>&1 | sed 5q` in\n\t*Sun\\ Ceres\\ Fortran* | *Sun*Fortran*\\ [[1-7]].* | *Sun*Fortran*\\ 8.[[0-3]]*)\n\t # Sun Fortran 8.3 passes all unrecognized flags to the linker\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)=''\n\t ;;\n\t*Sun\\ F* | *Sun*Fortran*)\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n\t ;;\n\t*Sun\\ C*)\n\t # Sun C 5.9\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t ;;\n *Intel*\\ [[CF]]*Compiler*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'\n\t ;;\n\t*Portland\\ Group*)\n\t _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n\t _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'\n\t _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n\t ;;\n\tesac\n\t;;\n esac\n ;;\n\n newsos6)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n *nto* | *qnx*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'\n ;;\n\n osf3* | osf4* | osf5*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n # All OSF/1 code is PIC.\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n\n rdos*)\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'\n ;;\n\n solaris*)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n case $cc_basename in\n f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;\n *)\n\t_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;\n esac\n ;;\n\n sunos4*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n sysv4 | sysv4.2uw2* | sysv4.3*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec ;then\n\t_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'\n\t_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n fi\n ;;\n\n sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n unicos*)\n _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n ;;\n\n uts4*)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'\n _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'\n ;;\n\n *)\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no\n ;;\n esac\n fi\n])\ncase $host_os in\n # For platforms which do not support PIC, -DPIC is meaningless:\n *djgpp*)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\n ;;\n *)\n _LT_TAGVAR(lt_prog_compiler_pic, $1)=\"$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])\"\n ;;\nesac\n\nAC_CACHE_CHECK([for $compiler option to produce PIC],\n [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],\n [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])\n_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)\n\n#\n# Check to make sure the PIC flag actually works.\n#\nif test -n \"$_LT_TAGVAR(lt_prog_compiler_pic, $1)\"; then\n _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],\n [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],\n [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],\n [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in\n \"\" | \" \"*) ;;\n *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=\" $_LT_TAGVAR(lt_prog_compiler_pic, $1)\" ;;\n esac],\n [_LT_TAGVAR(lt_prog_compiler_pic, $1)=\n _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])\nfi\n_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],\n\t[Additional compiler flags for building library objects])\n\n_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],\n\t[How to pass a linker flag through the compiler])\n#\n# Check to make sure the static flag actually works.\n#\nwl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\\\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\\\"\n_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],\n _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),\n $lt_tmp_static_flag,\n [],\n [_LT_TAGVAR(lt_prog_compiler_static, $1)=])\n_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],\n\t[Compiler flag to prevent dynamic linking])\n])# _LT_COMPILER_PIC\n\n\n# _LT_LINKER_SHLIBS([TAGNAME])\n# ----------------------------\n# See if the linker supports building shared libraries.\nm4_defun([_LT_LINKER_SHLIBS],\n[AC_REQUIRE([LT_PATH_LD])dnl\nAC_REQUIRE([LT_PATH_NM])dnl\nm4_require([_LT_PATH_MANIFEST_TOOL])dnl\nm4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_DECL_SED])dnl\nm4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl\nm4_require([_LT_TAG_COMPILER])dnl\nAC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])\nm4_if([$1], [CXX], [\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']\n case $host_os in\n aix[[4-9]]*)\n # If we're using GNU nm, then we don't want the \"-C\" option.\n # -C means demangle to AIX nm, but means don't demangle with GNU nm\n # Also, AIX nm treats weak defined symbols like other global defined\n # symbols, whereas GNU nm marks them as \"W\".\n if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\") || (\\$ 2 == \"W\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n else\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n fi\n ;;\n pw32*)\n _LT_TAGVAR(export_symbols_cmds, $1)=\"$ltdll_cmds\"\n ;;\n cygwin* | mingw* | cegcc*)\n case $cc_basename in\n cl*)\n _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'\n ;;\n *)\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\\([[^ ]]*\\)/\\1 DATA/;s/^.*[[ ]]__nm__\\([[^ ]]*\\)[[ ]][[^ ]]*/\\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']\n ;;\n esac\n ;;\n linux* | k*bsd*-gnu | gnu*)\n _LT_TAGVAR(link_all_deplibs, $1)=no\n ;;\n *)\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n ;;\n esac\n], [\n runpath_var=\n _LT_TAGVAR(allow_undefined_flag, $1)=\n _LT_TAGVAR(always_export_symbols, $1)=no\n _LT_TAGVAR(archive_cmds, $1)=\n _LT_TAGVAR(archive_expsym_cmds, $1)=\n _LT_TAGVAR(compiler_needs_object, $1)=no\n _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n _LT_TAGVAR(export_dynamic_flag_spec, $1)=\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(hardcode_automatic, $1)=no\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_direct_absolute, $1)=no\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n _LT_TAGVAR(hardcode_libdir_separator, $1)=\n _LT_TAGVAR(hardcode_minus_L, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported\n _LT_TAGVAR(inherit_rpath, $1)=no\n _LT_TAGVAR(link_all_deplibs, $1)=unknown\n _LT_TAGVAR(module_cmds, $1)=\n _LT_TAGVAR(module_expsym_cmds, $1)=\n _LT_TAGVAR(old_archive_from_new_cmds, $1)=\n _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=\n _LT_TAGVAR(thread_safe_flag_spec, $1)=\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n # include_expsyms should be a list of space-separated symbols to be *always*\n # included in the symbol list\n _LT_TAGVAR(include_expsyms, $1)=\n # exclude_expsyms can be an extended regexp of symbols to exclude\n # it will be wrapped by ` (' and `)$', so one must not match beginning or\n # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',\n # as well as any symbol that contains `d'.\n _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']\n # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out\n # platforms (ab)use it in PIC code, but their linkers get confused if\n # the symbol is explicitly referenced. Since portable code cannot\n # rely on this symbol name, it's probably fine to never include it in\n # preloaded symbol tables.\n # Exclude shared library initialization/finalization symbols.\ndnl Note also adjust exclude_expsyms for C++ above.\n extract_expsyms_cmds=\n\n case $host_os in\n cygwin* | mingw* | pw32* | cegcc*)\n # FIXME: the MSVC++ port hasn't been tested in a loooong time\n # When not using gcc, we currently assume that we are using\n # Microsoft Visual C++.\n if test \"$GCC\" != yes; then\n with_gnu_ld=no\n fi\n ;;\n interix*)\n # we just hope/assume this is gcc and not c89 (= MSVC++)\n with_gnu_ld=yes\n ;;\n openbsd*)\n with_gnu_ld=no\n ;;\n linux* | k*bsd*-gnu | gnu*)\n _LT_TAGVAR(link_all_deplibs, $1)=no\n ;;\n esac\n\n _LT_TAGVAR(ld_shlibs, $1)=yes\n\n # On some targets, GNU ld is compatible enough with the native linker\n # that we're better off using the native interface for both.\n lt_use_gnu_ld_interface=no\n if test \"$with_gnu_ld\" = yes; then\n case $host_os in\n aix*)\n\t# The AIX port of GNU ld has always aspired to compatibility\n\t# with the native linker. However, as the warning in the GNU ld\n\t# block says, versions before 2.19.5* couldn't really create working\n\t# shared libraries, regardless of the interface used.\n\tcase `$LD -v 2>&1` in\n\t *\\ \\(GNU\\ Binutils\\)\\ 2.19.5*) ;;\n\t *\\ \\(GNU\\ Binutils\\)\\ 2.[[2-9]]*) ;;\n\t *\\ \\(GNU\\ Binutils\\)\\ [[3-9]]*) ;;\n\t *)\n\t lt_use_gnu_ld_interface=yes\n\t ;;\n\tesac\n\t;;\n *)\n\tlt_use_gnu_ld_interface=yes\n\t;;\n esac\n fi\n\n if test \"$lt_use_gnu_ld_interface\" = yes; then\n # If archive_cmds runs LD, not CC, wlarc should be empty\n wlarc='${wl}'\n\n # Set some defaults for GNU ld with shared library support. These\n # are reset later if shared libraries are not supported. Putting them\n # here allows them to be overridden if necessary.\n runpath_var=LD_RUN_PATH\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n # ancient GNU ld didn't support --whole-archive et. al.\n if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n else\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n fi\n supports_anon_versioning=no\n case `$LD -v 2>&1` in\n *GNU\\ gold*) supports_anon_versioning=yes ;;\n *\\ [[01]].* | *\\ 2.[[0-9]].* | *\\ 2.10.*) ;; # catch versions < 2.11\n *\\ 2.11.93.0.2\\ *) supports_anon_versioning=yes ;; # RH7.3 ...\n *\\ 2.11.92.0.12\\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...\n *\\ 2.11.*) ;; # other 2.11 versions\n *) supports_anon_versioning=yes ;;\n esac\n\n # See if GNU ld supports shared libraries.\n case $host_os in\n aix[[3-9]]*)\n # On AIX/PPC, the GNU linker is very broken\n if test \"$host_cpu\" != ia64; then\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: the GNU linker, at least up to release 2.19, is reported\n*** to be unable to reliably create shared libraries on AIX.\n*** Therefore, libtool is disabling shared libraries support. If you\n*** really care for shared libraries, you may want to install binutils\n*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.\n*** You will then need to restart the configuration process.\n\n_LT_EOF\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)=''\n ;;\n m68k)\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO \"#define NAME $libname\" > $output_objdir/a2ixlibrary.data~$ECHO \"#define LIBRARY_ID 1\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define VERSION $major\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define REVISION $revision\" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n ;;\n esac\n ;;\n\n beos*)\n if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t_LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t# Joseph Beckenbach says some releases of gcc\n\t# support --undefined. This deserves some investigation. FIXME\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,\n # as there is no search path for DLLs.\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'\n _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n _LT_TAGVAR(always_export_symbols, $1)=no\n _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\\([[^ ]]*\\)/\\1 DATA/;s/^.*[[ ]]__nm__\\([[^ ]]*\\)[[ ]][[^ ]]*/\\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\\'' | sort | uniq > $export_symbols'\n _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']\n\n if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t# If the export-symbols file already is a .def file (1st line\n\t# is EXPORTS), use it as is; otherwise, prepend...\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t cp $export_symbols $output_objdir/$soname.def;\n\telse\n\t echo EXPORTS > $output_objdir/$soname.def;\n\t cat $export_symbols >> $output_objdir/$soname.def;\n\tfi~\n\t$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n haiku*)\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n interix[[3-9]]*)\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.\n # Instead, shared libraries are loaded at an image base (0x10000000 by\n # default) and relocated if they conflict, which is a slow very memory\n # consuming and fragmenting process. To avoid this, we pick a random,\n # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link\n # time. Moving up from 0x10000000 also allows more sbrk(2) space.\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)='sed \"s,^,_,\" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n ;;\n\n gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)\n tmp_diet=no\n if test \"$host_os\" = linux-dietlibc; then\n\tcase $cc_basename in\n\t diet\\ *) tmp_diet=yes;;\t# linux-dietlibc with static linking (!diet-dyn)\n\tesac\n fi\n if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \\\n\t && test \"$tmp_diet\" = no\n then\n\ttmp_addflag=' $pic_flag'\n\ttmp_sharedflag='-shared'\n\tcase $cc_basename,$host_cpu in\n pgcc*)\t\t\t\t# Portland Group C compiler\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t tmp_addflag=' $pic_flag'\n\t ;;\n\tpgf77* | pgf90* | pgf95* | pgfortran*)\n\t\t\t\t\t# Portland Group f77 and f90 compilers\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t tmp_addflag=' $pic_flag -Mnomain' ;;\n\tecc*,ia64* | icc*,ia64*)\t# Intel C compiler on ia64\n\t tmp_addflag=' -i_dynamic' ;;\n\tefc*,ia64* | ifort*,ia64*)\t# Intel Fortran compiler on ia64\n\t tmp_addflag=' -i_dynamic -nofor_main' ;;\n\tifc* | ifort*)\t\t\t# Intel Fortran compiler\n\t tmp_addflag=' -nofor_main' ;;\n\tlf95*)\t\t\t\t# Lahey Fortran 8.1\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)=\n\t tmp_sharedflag='--shared' ;;\n\txl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)\n\t tmp_sharedflag='-qmkshrobj'\n\t tmp_addflag= ;;\n\tnvcc*)\t# Cuda Compiler Driver 2.2\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t _LT_TAGVAR(compiler_needs_object, $1)=yes\n\t ;;\n\tesac\n\tcase `$CC -V 2>&1 | sed 5q` in\n\t*Sun\\ C*)\t\t\t# Sun C 5.9\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\\\"\\\"; do test -z \\\"$conv\\\" || new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t _LT_TAGVAR(compiler_needs_object, $1)=yes\n\t tmp_sharedflag='-G' ;;\n\t*Sun\\ F*)\t\t\t# Sun Fortran 8.3\n\t tmp_sharedflag='-G' ;;\n\tesac\n\t_LT_TAGVAR(archive_cmds, $1)='$CC '\"$tmp_sharedflag\"\"$tmp_addflag\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\n if test \"x$supports_anon_versioning\" = xyes; then\n _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t cat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t echo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t $CC '\"$tmp_sharedflag\"\"$tmp_addflag\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'\n fi\n\n\tcase $cc_basename in\n\txlf* | bgf* | bgxlf* | mpixlf*)\n\t # IBM XL Fortran 10.1 on PPC cannot create shared libs itself\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'\n\t if test \"x$supports_anon_versioning\" = xyes; then\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t cat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t echo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'\n\t fi\n\t ;;\n\tesac\n else\n _LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n netbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'\n\twlarc=\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n fi\n ;;\n\n solaris*)\n if $LD -v 2>&1 | $GREP 'BFD 2\\.8' > /dev/null; then\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: The releases 2.8.* of the GNU linker cannot reliably\n*** create shared libraries on Solaris systems. Therefore, libtool\n*** is disabling shared libraries support. We urge you to upgrade GNU\n*** binutils to release 2.9.1 or newer. Another option is to modify\n*** your PATH or compiler configuration so that the native linker is\n*** used, and then restart.\n\n_LT_EOF\n elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)\n case `$LD -v 2>&1` in\n *\\ [[01]].* | *\\ 2.[[0-9]].* | *\\ 2.1[[0-5]].*)\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not\n*** reliably create shared libraries on SCO systems. Therefore, libtool\n*** is disabling shared libraries support. We urge you to upgrade GNU\n*** binutils to release 2.16.91.0.3 or newer. Another option is to modify\n*** your PATH or compiler configuration so that the native linker is\n*** used, and then restart.\n\n_LT_EOF\n\t;;\n\t*)\n\t # For security reasons, it is highly recommended that you always\n\t # use absolute paths for naming shared libraries, and exclude the\n\t # DT_RUNPATH tag from executables and libraries. But doing so\n\t # requires that you compile everything twice, which is a pain.\n\t if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t else\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t;;\n esac\n ;;\n\n sunos4*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n wlarc=\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n *)\n if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n esac\n\n if test \"$_LT_TAGVAR(ld_shlibs, $1)\" = no; then\n runpath_var=\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n _LT_TAGVAR(export_dynamic_flag_spec, $1)=\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n fi\n else\n # PORTME fill in a description of your system's linker (not GNU ld)\n case $host_os in\n aix3*)\n _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n _LT_TAGVAR(always_export_symbols, $1)=yes\n _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'\n # Note: this linker hardcodes the directories in LIBPATH if there\n # are no directories specified by -L.\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n if test \"$GCC\" = yes && test -z \"$lt_prog_compiler_static\"; then\n\t# Neither direct hardcoding nor static linking is supported with a\n\t# broken collect2.\n\t_LT_TAGVAR(hardcode_direct, $1)=unsupported\n fi\n ;;\n\n aix[[4-9]]*)\n if test \"$host_cpu\" = ia64; then\n\t# On IA64, the linker does run time linking by default, so we don't\n\t# have to do anything special.\n\taix_use_runtimelinking=no\n\texp_sym_flag='-Bexport'\n\tno_entry_flag=\"\"\n else\n\t# If we're using GNU nm, then we don't want the \"-C\" option.\n\t# -C means demangle to AIX nm, but means don't demangle with GNU nm\n\t# Also, AIX nm treats weak defined symbols like other global\n\t# defined symbols, whereas GNU nm marks them as \"W\".\n\tif $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then\n\t _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\") || (\\$ 2 == \"W\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n\telse\n\t _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\")) && ([substr](\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n\tfi\n\taix_use_runtimelinking=no\n\n\t# Test if we are trying to use run time linking or normal\n\t# AIX style linking. If -brtl is somewhere in LDFLAGS, we\n\t# need to do runtime linking.\n\tcase $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)\n\t for ld_flag in $LDFLAGS; do\n\t if (test $ld_flag = \"-brtl\" || test $ld_flag = \"-Wl,-brtl\"); then\n\t aix_use_runtimelinking=yes\n\t break\n\t fi\n\t done\n\t ;;\n\tesac\n\n\texp_sym_flag='-bexport'\n\tno_entry_flag='-bnoentry'\n fi\n\n # When large executables or shared objects are built, AIX ld can\n # have problems creating the table of contents. If linking a library\n # or program results in \"error TOC overflow\" add -mminimal-toc to\n # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not\n # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.\n\n _LT_TAGVAR(archive_cmds, $1)=''\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n _LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'\n\n if test \"$GCC\" = yes; then\n\tcase $host_os in aix4.[[012]]|aix4.[[012]].*)\n\t# We only want to do this on AIX 4.2 and lower, the check\n\t# below for broken collect2 doesn't work under 4.3+\n\t collect2name=`${CC} -print-prog-name=collect2`\n\t if test -f \"$collect2name\" &&\n\t strings \"$collect2name\" | $GREP resolve_lib_name >/dev/null\n\t then\n\t # We have reworked collect2\n\t :\n\t else\n\t # We have old collect2\n\t _LT_TAGVAR(hardcode_direct, $1)=unsupported\n\t # It fails to find uninstalled libraries when the uninstalled\n\t # path is not listed in the libpath. Setting hardcode_minus_L\n\t # to unsupported forces relinking\n\t _LT_TAGVAR(hardcode_minus_L, $1)=yes\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=\n\t fi\n\t ;;\n\tesac\n\tshared_flag='-shared'\n\tif test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag=\"$shared_flag \"'${wl}-G'\n\tfi\n\t_LT_TAGVAR(link_all_deplibs, $1)=no\n else\n\t# not using gcc\n\tif test \"$host_cpu\" = ia64; then\n\t# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release\n\t# chokes on -Wl,-G. The following line is correct:\n\t shared_flag='-G'\n\telse\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag='${wl}-G'\n\t else\n\t shared_flag='${wl}-bM:SRE'\n\t fi\n\tfi\n fi\n\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'\n # It seems that -bexpall does not export symbols beginning with\n # underscore (_), so it is better to generate a list of symbols to export.\n _LT_TAGVAR(always_export_symbols, $1)=yes\n if test \"$aix_use_runtimelinking\" = yes; then\n\t# Warning - without using the other runtime loading flags (-brtl),\n\t# -berok will link without error, but may produce a broken library.\n\t_LT_TAGVAR(allow_undefined_flag, $1)='-berok'\n # Determine the default libpath from the value encoded in an\n # empty executable.\n _LT_SYS_MODULE_PATH_AIX([$1])\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags `if test \"x${allow_undefined_flag}\" != \"x\"; then func_echo_all \"${wl}${allow_undefined_flag}\"; else :; fi` '\"\\${wl}$exp_sym_flag:\\$export_symbols $shared_flag\"\n else\n\tif test \"$host_cpu\" = ia64; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=\"-z nodefs\"\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags ${wl}${allow_undefined_flag} '\"\\${wl}$exp_sym_flag:\\$export_symbols\"\n\telse\n\t # Determine the default libpath from the value encoded in an\n\t # empty executable.\n\t _LT_SYS_MODULE_PATH_AIX([$1])\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\t # Warning - without using the other run time loading flags,\n\t # -berok will link without error, but may produce a broken library.\n\t _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'\n\t if test \"$with_gnu_ld\" = yes; then\n\t # We only use this code for GNU lds that support --whole-archive.\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t else\n\t # Exported symbols can be pulled into shared objects from archives\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'\n\t fi\n\t _LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\t # This is similar to how AIX traditionally builds its shared libraries.\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'\n\tfi\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)=''\n ;;\n m68k)\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO \"#define NAME $libname\" > $output_objdir/a2ixlibrary.data~$ECHO \"#define LIBRARY_ID 1\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define VERSION $major\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define REVISION $revision\" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n ;;\n esac\n ;;\n\n bsdi[[45]]*)\n _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n # When not using gcc, we currently assume that we are using\n # Microsoft Visual C++.\n # hardcode_libdir_flag_spec is actually meaningless, as there is\n # no search path for DLLs.\n case $cc_basename in\n cl*)\n\t# Native MSVC\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '\n\t_LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t_LT_TAGVAR(always_export_symbols, $1)=yes\n\t_LT_TAGVAR(file_list_spec, $1)='@'\n\t# Tell ltmain to make .lib files, not .a files.\n\tlibext=lib\n\t# Tell ltmain to make .dll files, not .so files.\n\tshrext_cmds=\".dll\"\n\t# FIXME: Setting linknames here is a bad hack.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t sed -n -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' -e '1\\\\\\!p' < $export_symbols > $output_objdir/$soname.exp;\n\t else\n\t sed -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;\n\t fi~\n\t $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs \"@$tool_output_objdir$soname.exp\" -Wl,-DLL,-IMPLIB:\"$tool_output_objdir$libname.dll.lib\"~\n\t linknames='\n\t# The linker will not automatically build a static lib if we build a DLL.\n\t# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'\n\t_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\t_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'\n\t_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\\([[^ ]]*\\)/\\1,DATA/'\\'' | $SED -e '\\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\\'' | sort | uniq > $export_symbols'\n\t# Don't use ranlib\n\t_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'\n\t_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile=\"@OUTPUT@\"~\n\t lt_tool_outputfile=\"@TOOL_OUTPUT@\"~\n\t case $lt_outputfile in\n\t *.exe|*.EXE) ;;\n\t *)\n\t lt_outputfile=\"$lt_outputfile.exe\"\n\t lt_tool_outputfile=\"$lt_tool_outputfile.exe\"\n\t ;;\n\t esac~\n\t if test \"$MANIFEST_TOOL\" != \":\" && test -f \"$lt_outputfile.manifest\"; then\n\t $MANIFEST_TOOL -manifest \"$lt_tool_outputfile.manifest\" -outputresource:\"$lt_tool_outputfile\" || exit 1;\n\t $RM \"$lt_outputfile.manifest\";\n\t fi'\n\t;;\n *)\n\t# Assume MSVC wrapper\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '\n\t_LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t# Tell ltmain to make .lib files, not .a files.\n\tlibext=lib\n\t# Tell ltmain to make .dll files, not .so files.\n\tshrext_cmds=\".dll\"\n\t# FIXME: Setting linknames here is a bad hack.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all \"$deplibs\" | $SED '\\''s/ -lc$//'\\''` -link -dll~linknames='\n\t# The linker will automatically build a .lib file if we build a DLL.\n\t_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'\n\t# FIXME: Should let the user specify the lib program.\n\t_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'\n\t_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\t;;\n esac\n ;;\n\n darwin* | rhapsody*)\n _LT_DARWIN_LINKER_FEATURES($1)\n ;;\n\n dgux*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor\n # support. Future versions do this automatically, but an explicit c++rt0.o\n # does not break anything, and helps significantly (at the cost of a little\n # extra space).\n freebsd2.2*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n # Unfortunately, older versions of FreeBSD 2 do not have this feature.\n freebsd2.*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n # FreeBSD 3 and greater uses gcc -shared to do shared libraries.\n freebsd* | dragonfly*)\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n hpux9*)\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(hardcode_direct, $1)=yes\n\n # hardcode_minus_L: Not really in the search PATH,\n # but as the default location of the library.\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n ;;\n\n hpux10*)\n if test \"$GCC\" = yes && test \"$with_gnu_ld\" = no; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'\n fi\n if test \"$with_gnu_ld\" = no; then\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n\t_LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\t_LT_TAGVAR(hardcode_direct, $1)=yes\n\t_LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\t# hardcode_minus_L: Not really in the search PATH,\n\t# but as the default location of the library.\n\t_LT_TAGVAR(hardcode_minus_L, $1)=yes\n fi\n ;;\n\n hpux11*)\n if test \"$GCC\" = yes && test \"$with_gnu_ld\" = no; then\n\tcase $host_cpu in\n\thppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tesac\n else\n\tcase $host_cpu in\n\thppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\tm4_if($1, [], [\n\t # Older versions of the 11.00 compiler do not understand -b yet\n\t # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)\n\t _LT_LINKER_OPTION([if $CC understands -b],\n\t _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],\n\t [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],\n\t [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],\n\t [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])\n\t ;;\n\tesac\n fi\n if test \"$with_gnu_ld\" = no; then\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n\t_LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\tcase $host_cpu in\n\thppa*64*|ia64*)\n\t _LT_TAGVAR(hardcode_direct, $1)=no\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t ;;\n\t*)\n\t _LT_TAGVAR(hardcode_direct, $1)=yes\n\t _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\n\t # hardcode_minus_L: Not really in the search PATH,\n\t # but as the default location of the library.\n\t _LT_TAGVAR(hardcode_minus_L, $1)=yes\n\t ;;\n\tesac\n fi\n ;;\n\n irix5* | irix6* | nonstopux*)\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t# Try to use the -exported_symbol ld option, if it does not\n\t# work, assume that -exports_file does not work either and\n\t# implicitly export all symbols.\n\t# This should be the same for all languages, so no per-tag cache variable.\n\tAC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],\n\t [lt_cv_irix_exported_symbol],\n\t [save_LDFLAGS=\"$LDFLAGS\"\n\t LDFLAGS=\"$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null\"\n\t AC_LINK_IFELSE(\n\t [AC_LANG_SOURCE(\n\t [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],\n\t\t\t [C++], [[int foo (void) { return 0; }]],\n\t\t\t [Fortran 77], [[\n subroutine foo\n end]],\n\t\t\t [Fortran], [[\n subroutine foo\n end]])])],\n\t [lt_cv_irix_exported_symbol=yes],\n\t [lt_cv_irix_exported_symbol=no])\n LDFLAGS=\"$save_LDFLAGS\"])\n\tif test \"$lt_cv_irix_exported_symbol\" = yes; then\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'\n\tfi\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'\n fi\n _LT_TAGVAR(archive_cmds_need_lc, $1)='no'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(inherit_rpath, $1)=yes\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n netbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n newsos6)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n *nto* | *qnx*)\n ;;\n\n openbsd*)\n if test -f /usr/libexec/ld.so; then\n\t_LT_TAGVAR(hardcode_direct, $1)=yes\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t_LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\tif test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\telse\n\t case $host_os in\n\t openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t ;;\n\t esac\n\tfi\n else\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n\n os2*)\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n _LT_TAGVAR(archive_cmds, $1)='$ECHO \"LIBRARY $libname INITINSTANCE\" > $output_objdir/$libname.def~$ECHO \"DESCRIPTION \\\"$libname\\\"\" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo \" SINGLE NONSHARED\" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'\n _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'\n ;;\n\n osf3*)\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n else\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n fi\n _LT_TAGVAR(archive_cmds_need_lc, $1)='no'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n ;;\n\n osf4* | osf5*)\t# as osf3* with the addition of -msym flag\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n else\n\t_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \\*'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf \"%s %s\\\\n\" -exported_symbol \"\\$i\" >> $lib.exp; done; printf \"%s\\\\n\" \"-hidden\">> $lib.exp~\n\t$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n \"$verstring\" && $ECHO \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'\n\n\t# Both c and cxx compiler support -rpath directly\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'\n fi\n _LT_TAGVAR(archive_cmds_need_lc, $1)='no'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n ;;\n\n solaris*)\n _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'\n if test \"$GCC\" = yes; then\n\twlarc='${wl}'\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'\n else\n\tcase `$CC -V 2>&1` in\n\t*\"Compilers 5.0\"*)\n\t wlarc=''\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'\n\t ;;\n\t*)\n\t wlarc='${wl}'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'\n\t ;;\n\tesac\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n case $host_os in\n solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;\n *)\n\t# The compiler driver will combine and reorder linker options,\n\t# but understands `-z linker_flag'. GCC discards it without `$wl',\n\t# but is careful enough not to reorder.\n\t# Supported since Solaris 2.6 (maybe 2.5.1?)\n\tif test \"$GCC\" = yes; then\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'\n\telse\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'\n\tfi\n\t;;\n esac\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n sunos4*)\n if test \"x$host_vendor\" = xsequent; then\n\t# Use $CC to link under sequent, because it throws in some extra .o\n\t# files that make .init and .fini sections work.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'\n fi\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n sysv4)\n case $host_vendor in\n\tsni)\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???\n\t;;\n\tsiemens)\n\t ## LD is ld it makes a PLAMLIB\n\t ## CC just makes a GrossModule.\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'\n\t _LT_TAGVAR(hardcode_direct, $1)=no\n ;;\n\tmotorola)\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie\n\t;;\n esac\n runpath_var='LD_RUN_PATH'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n sysv4.3*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec; then\n\t_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\trunpath_var=LD_RUN_PATH\n\thardcode_runpath_var=yes\n\t_LT_TAGVAR(ld_shlibs, $1)=yes\n fi\n ;;\n\n sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)\n _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n runpath_var='LD_RUN_PATH'\n\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n fi\n ;;\n\n sysv5* | sco3.2v5* | sco5v6*)\n # Note: We can NOT use -z defs as we might desire, because we do not\n # link with -lc, and that would cause any symbols used from libc to\n # always be unresolved, which means just about no library would\n # ever link correctly. If we're not using GNU ld we use -z text\n # though, which does catch some bad symbols but isn't as heavy-handed\n # as -z defs.\n _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'\n runpath_var='LD_RUN_PATH'\n\n if test \"$GCC\" = yes; then\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n fi\n ;;\n\n uts4*)\n _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n\n *)\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n esac\n\n if test x$host_vendor = xsni; then\n case $host in\n sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'\n\t;;\n esac\n fi\n fi\n])\nAC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])\ntest \"$_LT_TAGVAR(ld_shlibs, $1)\" = no && can_build_shared=no\n\n_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld\n\n_LT_DECL([], [libext], [0], [Old archive suffix (normally \"a\")])dnl\n_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally \".so\")])dnl\n_LT_DECL([], [extract_expsyms_cmds], [2],\n [The commands to extract the exported symbol list from a shared archive])\n\n#\n# Do we need to explicitly link libc?\n#\ncase \"x$_LT_TAGVAR(archive_cmds_need_lc, $1)\" in\nx|xyes)\n # Assume -lc should be added\n _LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\n if test \"$enable_shared\" = yes && test \"$GCC\" = yes; then\n case $_LT_TAGVAR(archive_cmds, $1) in\n *'~'*)\n # FIXME: we may have to deal with multi-command sequences.\n ;;\n '$CC '*)\n # Test whether the compiler implicitly links with -lc since on some\n # systems, -lgcc has to come before -lc. If gcc already passes -lc\n # to ld, don't add -lc before -lgcc.\n AC_CACHE_CHECK([whether -lc should be explicitly linked in],\n\t[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),\n\t[$RM conftest*\n\techo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n\tif AC_TRY_EVAL(ac_compile) 2>conftest.err; then\n\t soname=conftest\n\t lib=conftest\n\t libobjs=conftest.$ac_objext\n\t deplibs=\n\t wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)\n\t pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)\n\t compiler_flags=-v\n\t linker_flags=-v\n\t verstring=\n\t output_objdir=.\n\t libname=conftest\n\t lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)\n\t _LT_TAGVAR(allow_undefined_flag, $1)=\n\t if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\\>\\&1 \\| $GREP \\\" -lc \\\" \\>/dev/null 2\\>\\&1)\n\t then\n\t lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\t else\n\t lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\t fi\n\t _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag\n\telse\n\t cat conftest.err 1>&5\n\tfi\n\t$RM conftest*\n\t])\n _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)\n ;;\n esac\n fi\n ;;\nesac\n\n_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],\n [Whether or not to add -lc for building shared libraries])\n_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],\n [enable_shared_with_static_runtimes], [0],\n [Whether or not to disallow shared libs when runtime libs are static])\n_LT_TAGDECL([], [export_dynamic_flag_spec], [1],\n [Compiler flag to allow reflexive dlopens])\n_LT_TAGDECL([], [whole_archive_flag_spec], [1],\n [Compiler flag to generate shared objects directly from archives])\n_LT_TAGDECL([], [compiler_needs_object], [1],\n [Whether the compiler copes with passing no objects directly])\n_LT_TAGDECL([], [old_archive_from_new_cmds], [2],\n [Create an old-style archive from a shared archive])\n_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],\n [Create a temporary old-style archive to link instead of a shared archive])\n_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])\n_LT_TAGDECL([], [archive_expsym_cmds], [2])\n_LT_TAGDECL([], [module_cmds], [2],\n [Commands used to build a loadable module if different from building\n a shared archive.])\n_LT_TAGDECL([], [module_expsym_cmds], [2])\n_LT_TAGDECL([], [with_gnu_ld], [1],\n [Whether we are building with GNU ld or not])\n_LT_TAGDECL([], [allow_undefined_flag], [1],\n [Flag that allows shared libraries with undefined symbols to be built])\n_LT_TAGDECL([], [no_undefined_flag], [1],\n [Flag that enforces no undefined symbols])\n_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],\n [Flag to hardcode $libdir into a binary during linking.\n This must work even if $libdir does not exist])\n_LT_TAGDECL([], [hardcode_libdir_separator], [1],\n [Whether we need a single \"-rpath\" flag with a separated argument])\n_LT_TAGDECL([], [hardcode_direct], [0],\n [Set to \"yes\" if using DIR/libNAME${shared_ext} during linking hardcodes\n DIR into the resulting binary])\n_LT_TAGDECL([], [hardcode_direct_absolute], [0],\n [Set to \"yes\" if using DIR/libNAME${shared_ext} during linking hardcodes\n DIR into the resulting binary and the resulting library dependency is\n \"absolute\", i.e impossible to change by setting ${shlibpath_var} if the\n library is relocated])\n_LT_TAGDECL([], [hardcode_minus_L], [0],\n [Set to \"yes\" if using the -LDIR flag during linking hardcodes DIR\n into the resulting binary])\n_LT_TAGDECL([], [hardcode_shlibpath_var], [0],\n [Set to \"yes\" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR\n into the resulting binary])\n_LT_TAGDECL([], [hardcode_automatic], [0],\n [Set to \"yes\" if building a shared library automatically hardcodes DIR\n into the library and all subsequent libraries and executables linked\n against it])\n_LT_TAGDECL([], [inherit_rpath], [0],\n [Set to yes if linker adds runtime paths of dependent libraries\n to runtime path list])\n_LT_TAGDECL([], [link_all_deplibs], [0],\n [Whether libtool must link a program against all its dependency libraries])\n_LT_TAGDECL([], [always_export_symbols], [0],\n [Set to \"yes\" if exported symbols are required])\n_LT_TAGDECL([], [export_symbols_cmds], [2],\n [The commands to list exported symbols])\n_LT_TAGDECL([], [exclude_expsyms], [1],\n [Symbols that should not be listed in the preloaded symbols])\n_LT_TAGDECL([], [include_expsyms], [1],\n [Symbols that must always be exported])\n_LT_TAGDECL([], [prelink_cmds], [2],\n [Commands necessary for linking programs (against libraries) with templates])\n_LT_TAGDECL([], [postlink_cmds], [2],\n [Commands necessary for finishing linking programs])\n_LT_TAGDECL([], [file_list_spec], [1],\n [Specify filename containing input files])\ndnl FIXME: Not yet implemented\ndnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],\ndnl [Compiler flag to generate thread safe objects])\n])# _LT_LINKER_SHLIBS\n\n\n# _LT_LANG_C_CONFIG([TAG])\n# ------------------------\n# Ensure that the configuration variables for a C compiler are suitably\n# defined. These variables are subsequently used by _LT_CONFIG to write\n# the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_C_CONFIG],\n[m4_require([_LT_DECL_EGREP])dnl\nlt_save_CC=\"$CC\"\nAC_LANG_PUSH(C)\n\n# Source file extension for C test sources.\nac_ext=c\n\n# Object file extension for compiled C test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"int some_variable = 0;\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='int main(){return(0);}'\n\n_LT_TAG_COMPILER\n# Save the default compiler, since it gets overwritten when the other\n# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.\ncompiler_DEFAULT=$CC\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\nif test -n \"$compiler\"; then\n _LT_COMPILER_NO_RTTI($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n LT_SYS_DLOPEN_SELF\n _LT_CMD_STRIPLIB\n\n # Report which library types will actually be built\n AC_MSG_CHECKING([if libtool supports shared libraries])\n AC_MSG_RESULT([$can_build_shared])\n\n AC_MSG_CHECKING([whether to build shared libraries])\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n\n aix[[4-9]]*)\n if test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n test \"$enable_shared\" = yes && enable_static=no\n fi\n ;;\n esac\n AC_MSG_RESULT([$enable_shared])\n\n AC_MSG_CHECKING([whether to build static libraries])\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n AC_MSG_RESULT([$enable_static])\n\n _LT_CONFIG($1)\nfi\nAC_LANG_POP\nCC=\"$lt_save_CC\"\n])# _LT_LANG_C_CONFIG\n\n\n# _LT_LANG_CXX_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for a C++ compiler are suitably\n# defined. These variables are subsequently used by _LT_CONFIG to write\n# the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_CXX_CONFIG],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nm4_require([_LT_DECL_EGREP])dnl\nm4_require([_LT_PATH_MANIFEST_TOOL])dnl\nif test -n \"$CXX\" && ( test \"X$CXX\" != \"Xno\" &&\n ( (test \"X$CXX\" = \"Xg++\" && `g++ -v >/dev/null 2>&1` ) ||\n (test \"X$CXX\" != \"Xg++\"))) ; then\n AC_PROG_CXXCPP\nelse\n _lt_caught_CXX_error=yes\nfi\n\nAC_LANG_PUSH(C++)\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n_LT_TAGVAR(allow_undefined_flag, $1)=\n_LT_TAGVAR(always_export_symbols, $1)=no\n_LT_TAGVAR(archive_expsym_cmds, $1)=\n_LT_TAGVAR(compiler_needs_object, $1)=no\n_LT_TAGVAR(export_dynamic_flag_spec, $1)=\n_LT_TAGVAR(hardcode_direct, $1)=no\n_LT_TAGVAR(hardcode_direct_absolute, $1)=no\n_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n_LT_TAGVAR(hardcode_libdir_separator, $1)=\n_LT_TAGVAR(hardcode_minus_L, $1)=no\n_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported\n_LT_TAGVAR(hardcode_automatic, $1)=no\n_LT_TAGVAR(inherit_rpath, $1)=no\n_LT_TAGVAR(module_cmds, $1)=\n_LT_TAGVAR(module_expsym_cmds, $1)=\n_LT_TAGVAR(link_all_deplibs, $1)=unknown\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n_LT_TAGVAR(no_undefined_flag, $1)=\n_LT_TAGVAR(whole_archive_flag_spec, $1)=\n_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n\n# Source file extension for C++ test sources.\nac_ext=cpp\n\n# Object file extension for compiled C++ test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# No sense in running all these tests if we already determined that\n# the CXX compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_caught_CXX_error\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"int some_variable = 0;\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n _LT_TAG_COMPILER\n\n # save warnings/boilerplate of simple test code\n _LT_COMPILER_BOILERPLATE\n _LT_LINKER_BOILERPLATE\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=$CC\n lt_save_CFLAGS=$CFLAGS\n lt_save_LD=$LD\n lt_save_GCC=$GCC\n GCC=$GXX\n lt_save_with_gnu_ld=$with_gnu_ld\n lt_save_path_LD=$lt_cv_path_LD\n if test -n \"${lt_cv_prog_gnu_ldcxx+set}\"; then\n lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx\n else\n $as_unset lt_cv_prog_gnu_ld\n fi\n if test -n \"${lt_cv_path_LDCXX+set}\"; then\n lt_cv_path_LD=$lt_cv_path_LDCXX\n else\n $as_unset lt_cv_path_LD\n fi\n test -z \"${LDCXX+set}\" || LD=$LDCXX\n CC=${CXX-\"c++\"}\n CFLAGS=$CXXFLAGS\n compiler=$CC\n _LT_TAGVAR(compiler, $1)=$CC\n _LT_CC_BASENAME([$compiler])\n\n if test -n \"$compiler\"; then\n # We don't want -fno-exception when compiling C++ code, so set the\n # no_builtin_flag separately\n if test \"$GXX\" = yes; then\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'\n else\n _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=\n fi\n\n if test \"$GXX\" = yes; then\n # Set up default GNU C++ configuration\n\n LT_PATH_LD\n\n # Check if GNU C++ uses GNU ld as the underlying linker, since the\n # archiving commands below assume that GNU ld is being used.\n if test \"$with_gnu_ld\" = yes; then\n _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\n # If archive_cmds runs LD, not CC, wlarc should be empty\n # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to\n # investigate it a little bit more. (MM)\n wlarc='${wl}'\n\n # ancient GNU ld didn't support --whole-archive et. al.\n if eval \"`$CC -print-prog-name=ld` --help 2>&1\" |\n\t $GREP 'no-whole-archive' > /dev/null; then\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n else\n _LT_TAGVAR(whole_archive_flag_spec, $1)=\n fi\n else\n with_gnu_ld=no\n wlarc=\n\n # A generic and very simple default shared library creation\n # command for GNU C++ for the case where it uses the native\n # linker, instead of GNU ld. If possible, this setting should\n # overridden to take advantage of the native linker features on\n # the platform it is being used on.\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'\n fi\n\n # Commands to make compiler produce verbose output that lists\n # what \"hidden\" libraries, object files and flags are used when\n # linking a shared library.\n output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\n else\n GXX=no\n with_gnu_ld=no\n wlarc=\n fi\n\n # PORTME: fill in a description of your system's C++ link characteristics\n AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])\n _LT_TAGVAR(ld_shlibs, $1)=yes\n case $host_os in\n aix3*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n aix[[4-9]]*)\n if test \"$host_cpu\" = ia64; then\n # On IA64, the linker does run time linking by default, so we don't\n # have to do anything special.\n aix_use_runtimelinking=no\n exp_sym_flag='-Bexport'\n no_entry_flag=\"\"\n else\n aix_use_runtimelinking=no\n\n # Test if we are trying to use run time linking or normal\n # AIX style linking. If -brtl is somewhere in LDFLAGS, we\n # need to do runtime linking.\n case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)\n\t for ld_flag in $LDFLAGS; do\n\t case $ld_flag in\n\t *-brtl*)\n\t aix_use_runtimelinking=yes\n\t break\n\t ;;\n\t esac\n\t done\n\t ;;\n esac\n\n exp_sym_flag='-bexport'\n no_entry_flag='-bnoentry'\n fi\n\n # When large executables or shared objects are built, AIX ld can\n # have problems creating the table of contents. If linking a library\n # or program results in \"error TOC overflow\" add -mminimal-toc to\n # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not\n # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.\n\n _LT_TAGVAR(archive_cmds, $1)=''\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n _LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'\n\n if test \"$GXX\" = yes; then\n case $host_os in aix4.[[012]]|aix4.[[012]].*)\n # We only want to do this on AIX 4.2 and lower, the check\n # below for broken collect2 doesn't work under 4.3+\n\t collect2name=`${CC} -print-prog-name=collect2`\n\t if test -f \"$collect2name\" &&\n\t strings \"$collect2name\" | $GREP resolve_lib_name >/dev/null\n\t then\n\t # We have reworked collect2\n\t :\n\t else\n\t # We have old collect2\n\t _LT_TAGVAR(hardcode_direct, $1)=unsupported\n\t # It fails to find uninstalled libraries when the uninstalled\n\t # path is not listed in the libpath. Setting hardcode_minus_L\n\t # to unsupported forces relinking\n\t _LT_TAGVAR(hardcode_minus_L, $1)=yes\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=\n\t fi\n esac\n shared_flag='-shared'\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag=\"$shared_flag \"'${wl}-G'\n\t fi\n else\n # not using gcc\n if test \"$host_cpu\" = ia64; then\n\t # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release\n\t # chokes on -Wl,-G. The following line is correct:\n\t shared_flag='-G'\n else\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag='${wl}-G'\n\t else\n\t shared_flag='${wl}-bM:SRE'\n\t fi\n fi\n fi\n\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'\n # It seems that -bexpall does not export symbols beginning with\n # underscore (_), so it is better to generate a list of symbols to\n\t# export.\n _LT_TAGVAR(always_export_symbols, $1)=yes\n if test \"$aix_use_runtimelinking\" = yes; then\n # Warning - without using the other runtime loading flags (-brtl),\n # -berok will link without error, but may produce a broken library.\n _LT_TAGVAR(allow_undefined_flag, $1)='-berok'\n # Determine the default libpath from the value encoded in an empty\n # executable.\n _LT_SYS_MODULE_PATH_AIX([$1])\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\n _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags `if test \"x${allow_undefined_flag}\" != \"x\"; then func_echo_all \"${wl}${allow_undefined_flag}\"; else :; fi` '\"\\${wl}$exp_sym_flag:\\$export_symbols $shared_flag\"\n else\n if test \"$host_cpu\" = ia64; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=\"-z nodefs\"\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags ${wl}${allow_undefined_flag} '\"\\${wl}$exp_sym_flag:\\$export_symbols\"\n else\n\t # Determine the default libpath from the value encoded in an\n\t # empty executable.\n\t _LT_SYS_MODULE_PATH_AIX([$1])\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\t # Warning - without using the other run time loading flags,\n\t # -berok will link without error, but may produce a broken library.\n\t _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'\n\t if test \"$with_gnu_ld\" = yes; then\n\t # We only use this code for GNU lds that support --whole-archive.\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t else\n\t # Exported symbols can be pulled into shared objects from archives\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'\n\t fi\n\t _LT_TAGVAR(archive_cmds_need_lc, $1)=yes\n\t # This is similar to how AIX traditionally builds its shared\n\t # libraries.\n\t _LT_TAGVAR(archive_expsym_cmds, $1)=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'\n fi\n fi\n ;;\n\n beos*)\n\tif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t # Joseph Beckenbach says some releases of gcc\n\t # support --undefined. This deserves some investigation. FIXME\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\telse\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\tfi\n\t;;\n\n chorus*)\n case $cc_basename in\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n\tcase $GXX,$cc_basename in\n\t,cl* | no,cl*)\n\t # Native MSVC\n\t # hardcode_libdir_flag_spec is actually meaningless, as there is\n\t # no search path for DLLs.\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '\n\t _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t _LT_TAGVAR(always_export_symbols, $1)=yes\n\t _LT_TAGVAR(file_list_spec, $1)='@'\n\t # Tell ltmain to make .lib files, not .a files.\n\t libext=lib\n\t # Tell ltmain to make .dll files, not .so files.\n\t shrext_cmds=\".dll\"\n\t # FIXME: Setting linknames here is a bad hack.\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t $SED -n -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' -e '1\\\\\\!p' < $export_symbols > $output_objdir/$soname.exp;\n\t else\n\t $SED -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;\n\t fi~\n\t $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs \"@$tool_output_objdir$soname.exp\" -Wl,-DLL,-IMPLIB:\"$tool_output_objdir$libname.dll.lib\"~\n\t linknames='\n\t # The linker will not automatically build a static lib if we build a DLL.\n\t # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'\n\t _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\t # Don't use ranlib\n\t _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'\n\t _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile=\"@OUTPUT@\"~\n\t lt_tool_outputfile=\"@TOOL_OUTPUT@\"~\n\t case $lt_outputfile in\n\t *.exe|*.EXE) ;;\n\t *)\n\t\tlt_outputfile=\"$lt_outputfile.exe\"\n\t\tlt_tool_outputfile=\"$lt_tool_outputfile.exe\"\n\t\t;;\n\t esac~\n\t func_to_tool_file \"$lt_outputfile\"~\n\t if test \"$MANIFEST_TOOL\" != \":\" && test -f \"$lt_outputfile.manifest\"; then\n\t $MANIFEST_TOOL -manifest \"$lt_tool_outputfile.manifest\" -outputresource:\"$lt_tool_outputfile\" || exit 1;\n\t $RM \"$lt_outputfile.manifest\";\n\t fi'\n\t ;;\n\t*)\n\t # g++\n\t # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,\n\t # as there is no search path for DLLs.\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'\n\t _LT_TAGVAR(allow_undefined_flag, $1)=unsupported\n\t _LT_TAGVAR(always_export_symbols, $1)=no\n\t _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes\n\n\t if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t # If the export-symbols file already is a .def file (1st line\n\t # is EXPORTS), use it as is; otherwise, prepend...\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t cp $export_symbols $output_objdir/$soname.def;\n\t else\n\t echo EXPORTS > $output_objdir/$soname.def;\n\t cat $export_symbols >> $output_objdir/$soname.def;\n\t fi~\n\t $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t else\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t ;;\n\tesac\n\t;;\n darwin* | rhapsody*)\n _LT_DARWIN_LINKER_FEATURES($1)\n\t;;\n\n dgux*)\n case $cc_basename in\n ec++*)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n ghcx*)\n\t # Green Hills C++ Compiler\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n freebsd2.*)\n # C++ shared libraries reported to be fairly broken before\n\t# switch to ELF\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n\n freebsd-elf*)\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n ;;\n\n freebsd* | dragonfly*)\n # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF\n # conventions\n _LT_TAGVAR(ld_shlibs, $1)=yes\n ;;\n\n haiku*)\n _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n _LT_TAGVAR(link_all_deplibs, $1)=yes\n ;;\n\n hpux9*)\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,\n\t\t\t\t # but as the default\n\t\t\t\t # location of the library.\n\n case $cc_basename in\n CC*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n aCC*)\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n # Commands to make compiler produce verbose output that lists\n # what \"hidden\" libraries, object files and flags are used when\n # linking a shared library.\n #\n # There doesn't appear to be a way to prevent this compiler from\n # explicitly linking system object files so we need to strip them\n # from the output so that they don't get included in the library\n # dependencies.\n output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP \"\\-L\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n ;;\n *)\n if test \"$GXX\" = yes; then\n _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n else\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n fi\n ;;\n esac\n ;;\n\n hpux10*|hpux11*)\n if test $with_gnu_ld = no; then\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n case $host_cpu in\n hppa*64*|ia64*)\n ;;\n *)\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n ;;\n esac\n fi\n case $host_cpu in\n hppa*64*|ia64*)\n _LT_TAGVAR(hardcode_direct, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n ;;\n *)\n _LT_TAGVAR(hardcode_direct, $1)=yes\n _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,\n\t\t\t\t\t # but as the default\n\t\t\t\t\t # location of the library.\n ;;\n esac\n\n case $cc_basename in\n CC*)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n aCC*)\n\t case $host_cpu in\n\t hppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t ia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t esac\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP \"\\-L\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\t ;;\n *)\n\t if test \"$GXX\" = yes; then\n\t if test $with_gnu_ld = no; then\n\t case $host_cpu in\n\t hppa*64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t ia64*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t ;;\n\t esac\n\t fi\n\t else\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t ;;\n esac\n ;;\n\n interix[[3-9]]*)\n\t_LT_TAGVAR(hardcode_direct, $1)=no\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\t# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.\n\t# Instead, shared libraries are loaded at an image base (0x10000000 by\n\t# default) and relocated if they conflict, which is a slow very memory\n\t# consuming and fragmenting process. To avoid this, we pick a random,\n\t# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link\n\t# time. Moving up from 0x10000000 also allows more sbrk(2) space.\n\t_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n\t_LT_TAGVAR(archive_expsym_cmds, $1)='sed \"s,^,_,\" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n\t;;\n irix5* | irix6*)\n case $cc_basename in\n CC*)\n\t # SGI C++\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -ar\", where \"CC\" is the IRIX C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'\n\t ;;\n *)\n\t if test \"$GXX\" = yes; then\n\t if test \"$with_gnu_ld\" = no; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t else\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` -o $lib'\n\t fi\n\t fi\n\t _LT_TAGVAR(link_all_deplibs, $1)=yes\n\t ;;\n esac\n _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n _LT_TAGVAR(inherit_rpath, $1)=yes\n ;;\n\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n case $cc_basename in\n KCC*)\n\t # Kuck and Associates, Inc. (KAI) C++ Compiler\n\n\t # KCC will only create a shared library if the output file\n\t # ends with \".so\" (or \".sl\" for HP-UX), so rename the library\n\t # to its proper name (with version) after linking.\n\t _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\\''s/\\([[^()0-9A-Za-z{}]]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo $lib | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib; mv \\$templib $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\\''s/\\([[^()0-9A-Za-z{}]]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo $lib | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib ${wl}-retain-symbols-file,$export_symbols; mv \\$templib $lib'\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP \"ld\"`; rm -f libconftest$shared_ext; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -Bstatic\", where \"CC\" is the KAI C++ compiler.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'\n\t ;;\n\t icpc* | ecpc* )\n\t # Intel C++\n\t with_gnu_ld=yes\n\t # version 8.0 and above of icpc choke on multiply defined symbols\n\t # if we add $predep_objects and $postdep_objects, however 7.1 and\n\t # earlier do not add the objects themselves.\n\t case `$CC -V 2>&1` in\n\t *\"Version 7.\"*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t\t;;\n\t *) # Version 8.0 or newer\n\t tmp_idyn=\n\t case $host_cpu in\n\t\t ia64*) tmp_idyn=' -i_dynamic';;\n\t\tesac\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared'\"$tmp_idyn\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t\t_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'\"$tmp_idyn\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t\t;;\n\t esac\n\t _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t ;;\n pgCC* | pgcpp*)\n # Portland Group C++ compiler\n\t case `$CC -V` in\n\t *pgCC\\ [[1-5]].* | *pgcpp\\ [[1-5]].*)\n\t _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~\n\t\tcompile_command=\"$compile_command `find $tpldir -name \\*.o | sort | $NL2SP`\"'\n\t _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~\n\t\t$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \\*.o | sort | $NL2SP`~\n\t\t$RANLIB $oldlib'\n\t _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~\n\t\t$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \\*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~\n\t\t$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \\*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'\n\t ;;\n\t *) # Version 6 and above use weak symbols\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'\n\t ;;\n\t esac\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n ;;\n\t cxx*)\n\t # Compaq C++\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'\n\n\t runpath_var=LD_RUN_PATH\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"ld\"`; templist=`func_echo_all \"$templist\" | $SED \"s/\\(^.*ld.*\\)\\( .*ld .*$\\)/\\1/\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"X$list\" | $Xsed'\n\t ;;\n\t xl* | mpixl* | bgxl*)\n\t # IBM XL 8.0 on PPC, with GNU ld\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t if test \"x$supports_anon_versioning\" = xyes; then\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t\tcat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t\techo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t\t$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'\n\t fi\n\t ;;\n\t *)\n\t case `$CC -V 2>&1 | sed 5q` in\n\t *Sun\\ C*)\n\t # Sun C++ 5.9\n\t _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\\\"\\\"; do test -z \\\"$conv\\\" || new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t _LT_TAGVAR(compiler_needs_object, $1)=yes\n\n\t # Not sure whether something based on\n\t # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1\n\t # would be better.\n\t output_verbose_link_cmd='func_echo_all'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -xar\", where \"CC\" is the Sun C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'\n\t ;;\n\t esac\n\t ;;\n\tesac\n\t;;\n\n lynxos*)\n # FIXME: insert proper C++ library support\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\t;;\n\n m88k*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n\t;;\n\n mvs*)\n case $cc_basename in\n cxx*)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n\t *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n\tesac\n\t;;\n\n netbsd*)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'\n\t wlarc=\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t _LT_TAGVAR(hardcode_direct, $1)=yes\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\tfi\n\t# Workaround some broken pre-1.5 toolchains\n\toutput_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e \"s:-lgcc -lc -lgcc::\"'\n\t;;\n\n *nto* | *qnx*)\n _LT_TAGVAR(ld_shlibs, $1)=yes\n\t;;\n\n openbsd2*)\n # C++ shared libraries are fairly broken\n\t_LT_TAGVAR(ld_shlibs, $1)=no\n\t;;\n\n openbsd*)\n\tif test -f /usr/libexec/ld.so; then\n\t _LT_TAGVAR(hardcode_direct, $1)=yes\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t _LT_TAGVAR(hardcode_direct_absolute, $1)=yes\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t if test -z \"`echo __ELF__ | $CC -E - | grep __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'\n\t _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'\n\t _LT_TAGVAR(whole_archive_flag_spec, $1)=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n\t fi\n\t output_verbose_link_cmd=func_echo_all\n\telse\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\tfi\n\t;;\n\n osf3* | osf4* | osf5*)\n case $cc_basename in\n KCC*)\n\t # Kuck and Associates, Inc. (KAI) C++ Compiler\n\n\t # KCC will only create a shared library if the output file\n\t # ends with \".so\" (or \".sl\" for HP-UX), so rename the library\n\t # to its proper name (with version) after linking.\n\t _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\\''s/\\([[^()0-9A-Za-z{}]]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo \"$lib\" | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib; mv \\$templib $lib'\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Archives containing C++ object files must be created using\n\t # the KAI C++ compiler.\n\t case $host in\n\t osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;\n\t *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;\n\t esac\n\t ;;\n RCC*)\n\t # Rational C++ 2.4.1\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n cxx*)\n\t case $host in\n\t osf3*)\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t\t;;\n\t *)\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \\*'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf \"%s %s\\\\n\" -exported_symbol \"\\$i\" >> $lib.exp; done~\n\t echo \"-hidden\">> $lib.exp~\n\t $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n \"$verstring\" && $ECHO \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib~\n\t $RM $lib.exp'\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'\n\t\t;;\n\t esac\n\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"ld\" | $GREP -v \"ld:\"`; templist=`func_echo_all \"$templist\" | $SED \"s/\\(^.*ld.*\\)\\( .*ld.*$\\)/\\1/\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\t ;;\n\t *)\n\t if test \"$GXX\" = yes && test \"$with_gnu_ld\" = no; then\n\t _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\\*'\n\t case $host in\n\t osf3*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t\t ;;\n\t esac\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'\n\t _LT_TAGVAR(hardcode_libdir_separator, $1)=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\n\t else\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t fi\n\t ;;\n esac\n ;;\n\n psos*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n\n sunos4*)\n case $cc_basename in\n CC*)\n\t # Sun C++ 4.x\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n lcc*)\n\t # Lucid\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n solaris*)\n case $cc_basename in\n CC* | sunCC*)\n\t # Sun C++ 4.2, 5.x and Centerline C++\n _LT_TAGVAR(archive_cmds_need_lc,$1)=yes\n\t _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'\n\t _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t case $host_os in\n\t solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;\n\t *)\n\t\t# The compiler driver will combine and reorder linker options,\n\t\t# but understands `-z linker_flag'.\n\t # Supported since Solaris 2.6 (maybe 2.5.1?)\n\t\t_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'\n\t ;;\n\t esac\n\t _LT_TAGVAR(link_all_deplibs, $1)=yes\n\n\t output_verbose_link_cmd='func_echo_all'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -xar\", where \"CC\" is the Sun C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'\n\t ;;\n gcx*)\n\t # Green Hills C++ Compiler\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\n\t # The C++ compiler must be used to create the archive.\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'\n\t ;;\n *)\n\t # GNU C++ compiler with Solaris linker\n\t if test \"$GXX\" = yes && test \"$with_gnu_ld\" = no; then\n\t _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'\n\t if $CC --version | $GREP -v '^2\\.7' > /dev/null; then\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t\t $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\t else\n\t # g++ 2.7 appears to require `-G' NOT `-shared' on this\n\t # platform.\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t\t $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\t fi\n\n\t _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'\n\t case $host_os in\n\t\tsolaris2.[[0-5]] | solaris2.[[0-5]].*) ;;\n\t\t*)\n\t\t _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'\n\t\t ;;\n\t esac\n\t fi\n\t ;;\n esac\n ;;\n\n sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)\n _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n _LT_TAGVAR(archive_cmds_need_lc, $1)=no\n _LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n runpath_var='LD_RUN_PATH'\n\n case $cc_basename in\n CC*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n esac\n ;;\n\n sysv5* | sco3.2v5* | sco5v6*)\n\t# Note: We can NOT use -z defs as we might desire, because we do not\n\t# link with -lc, and that would cause any symbols used from libc to\n\t# always be unresolved, which means just about no library would\n\t# ever link correctly. If we're not using GNU ld we use -z text\n\t# though, which does catch some bad symbols but isn't as heavy-handed\n\t# as -z defs.\n\t_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'\n\t_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'\n\t_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\t_LT_TAGVAR(hardcode_shlibpath_var, $1)=no\n\t_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'\n\t_LT_TAGVAR(hardcode_libdir_separator, $1)=':'\n\t_LT_TAGVAR(link_all_deplibs, $1)=yes\n\t_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'\n\trunpath_var='LD_RUN_PATH'\n\n\tcase $cc_basename in\n CC*)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~\n\t '\"$_LT_TAGVAR(old_archive_cmds, $1)\"\n\t _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~\n\t '\"$_LT_TAGVAR(reload_cmds, $1)\"\n\t ;;\n\t *)\n\t _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tesac\n ;;\n\n tandem*)\n case $cc_basename in\n NCC*)\n\t # NonStop-UX NCC 3.20\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t _LT_TAGVAR(ld_shlibs, $1)=no\n\t ;;\n esac\n ;;\n\n vxworks*)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n\n *)\n # FIXME: insert proper C++ library support\n _LT_TAGVAR(ld_shlibs, $1)=no\n ;;\n esac\n\n AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])\n test \"$_LT_TAGVAR(ld_shlibs, $1)\" = no && can_build_shared=no\n\n _LT_TAGVAR(GCC, $1)=\"$GXX\"\n _LT_TAGVAR(LD, $1)=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n _LT_SYS_HIDDEN_LIBDEPS($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\n fi # test -n \"$compiler\"\n\n CC=$lt_save_CC\n CFLAGS=$lt_save_CFLAGS\n LDCXX=$LD\n LD=$lt_save_LD\n GCC=$lt_save_GCC\n with_gnu_ld=$lt_save_with_gnu_ld\n lt_cv_path_LDCXX=$lt_cv_path_LD\n lt_cv_path_LD=$lt_save_path_LD\n lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld\n lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld\nfi # test \"$_lt_caught_CXX_error\" != yes\n\nAC_LANG_POP\n])# _LT_LANG_CXX_CONFIG\n\n\n# _LT_FUNC_STRIPNAME_CNF\n# ----------------------\n# func_stripname_cnf prefix suffix name\n# strip PREFIX and SUFFIX off of NAME.\n# PREFIX and SUFFIX must not contain globbing or regex special\n# characters, hashes, percent signs, but SUFFIX may contain a leading\n# dot (in which case that matches only a dot).\n#\n# This function is identical to the (non-XSI) version of func_stripname,\n# except this one can be used by m4 code that may be executed by configure,\n# rather than the libtool script.\nm4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl\nAC_REQUIRE([_LT_DECL_SED])\nAC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])\nfunc_stripname_cnf ()\n{\n case ${2} in\n .*) func_stripname_result=`$ECHO \"${3}\" | $SED \"s%^${1}%%; s%\\\\\\\\${2}\\$%%\"`;;\n *) func_stripname_result=`$ECHO \"${3}\" | $SED \"s%^${1}%%; s%${2}\\$%%\"`;;\n esac\n} # func_stripname_cnf\n])# _LT_FUNC_STRIPNAME_CNF\n\n# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])\n# ---------------------------------\n# Figure out \"hidden\" library dependencies from verbose\n# compiler output when linking a shared library.\n# Parse the compiler output and extract the necessary\n# objects, libraries and library flags.\nm4_defun([_LT_SYS_HIDDEN_LIBDEPS],\n[m4_require([_LT_FILEUTILS_DEFAULTS])dnl\nAC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl\n# Dependencies to place before and after the object being linked:\n_LT_TAGVAR(predep_objects, $1)=\n_LT_TAGVAR(postdep_objects, $1)=\n_LT_TAGVAR(predeps, $1)=\n_LT_TAGVAR(postdeps, $1)=\n_LT_TAGVAR(compiler_lib_search_path, $1)=\n\ndnl we can't use the lt_simple_compile_test_code here,\ndnl because it contains code intended for an executable,\ndnl not a library. It's possible we should let each\ndnl tag define a new lt_????_link_test_code variable,\ndnl but it's only used here...\nm4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF\nint a;\nvoid foo (void) { a = 0; }\n_LT_EOF\n], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF\nclass Foo\n{\npublic:\n Foo (void) { a = 0; }\nprivate:\n int a;\n};\n_LT_EOF\n], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF\n subroutine foo\n implicit none\n integer*4 a\n a=0\n return\n end\n_LT_EOF\n], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF\n subroutine foo\n implicit none\n integer a\n a=0\n return\n end\n_LT_EOF\n], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF\npublic class foo {\n private int a;\n public void bar (void) {\n a = 0;\n }\n};\n_LT_EOF\n], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF\npackage foo\nfunc foo() {\n}\n_LT_EOF\n])\n\n_lt_libdeps_save_CFLAGS=$CFLAGS\ncase \"$CC $CFLAGS \" in #(\n*\\ -flto*\\ *) CFLAGS=\"$CFLAGS -fno-lto\" ;;\n*\\ -fwhopr*\\ *) CFLAGS=\"$CFLAGS -fno-whopr\" ;;\n*\\ -fuse-linker-plugin*\\ *) CFLAGS=\"$CFLAGS -fno-use-linker-plugin\" ;;\nesac\n\ndnl Parse the compiler output and extract the necessary\ndnl objects, libraries and library flags.\nif AC_TRY_EVAL(ac_compile); then\n # Parse the compiler output and extract the necessary\n # objects, libraries and library flags.\n\n # Sentinel used to keep track of whether or not we are before\n # the conftest object file.\n pre_test_object_deps_done=no\n\n for p in `eval \"$output_verbose_link_cmd\"`; do\n case ${prev}${p} in\n\n -L* | -R* | -l*)\n # Some compilers place space between \"-{L,R}\" and the path.\n # Remove the space.\n if test $p = \"-L\" ||\n test $p = \"-R\"; then\n\t prev=$p\n\t continue\n fi\n\n # Expand the sysroot to ease extracting the directories later.\n if test -z \"$prev\"; then\n case $p in\n -L*) func_stripname_cnf '-L' '' \"$p\"; prev=-L; p=$func_stripname_result ;;\n -R*) func_stripname_cnf '-R' '' \"$p\"; prev=-R; p=$func_stripname_result ;;\n -l*) func_stripname_cnf '-l' '' \"$p\"; prev=-l; p=$func_stripname_result ;;\n esac\n fi\n case $p in\n =*) func_stripname_cnf '=' '' \"$p\"; p=$lt_sysroot$func_stripname_result ;;\n esac\n if test \"$pre_test_object_deps_done\" = no; then\n\t case ${prev} in\n\t -L | -R)\n\t # Internal compiler library paths should come after those\n\t # provided the user. The postdeps already come after the\n\t # user supplied libs so there is no need to process them.\n\t if test -z \"$_LT_TAGVAR(compiler_lib_search_path, $1)\"; then\n\t _LT_TAGVAR(compiler_lib_search_path, $1)=\"${prev}${p}\"\n\t else\n\t _LT_TAGVAR(compiler_lib_search_path, $1)=\"${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}\"\n\t fi\n\t ;;\n\t # The \"-l\" case would never come before the object being\n\t # linked, so don't bother handling this case.\n\t esac\n else\n\t if test -z \"$_LT_TAGVAR(postdeps, $1)\"; then\n\t _LT_TAGVAR(postdeps, $1)=\"${prev}${p}\"\n\t else\n\t _LT_TAGVAR(postdeps, $1)=\"${_LT_TAGVAR(postdeps, $1)} ${prev}${p}\"\n\t fi\n fi\n prev=\n ;;\n\n *.lto.$objext) ;; # Ignore GCC LTO objects\n *.$objext)\n # This assumes that the test object file only shows up\n # once in the compiler output.\n if test \"$p\" = \"conftest.$objext\"; then\n\t pre_test_object_deps_done=yes\n\t continue\n fi\n\n if test \"$pre_test_object_deps_done\" = no; then\n\t if test -z \"$_LT_TAGVAR(predep_objects, $1)\"; then\n\t _LT_TAGVAR(predep_objects, $1)=\"$p\"\n\t else\n\t _LT_TAGVAR(predep_objects, $1)=\"$_LT_TAGVAR(predep_objects, $1) $p\"\n\t fi\n else\n\t if test -z \"$_LT_TAGVAR(postdep_objects, $1)\"; then\n\t _LT_TAGVAR(postdep_objects, $1)=\"$p\"\n\t else\n\t _LT_TAGVAR(postdep_objects, $1)=\"$_LT_TAGVAR(postdep_objects, $1) $p\"\n\t fi\n fi\n ;;\n\n *) ;; # Ignore the rest.\n\n esac\n done\n\n # Clean up.\n rm -f a.out a.exe\nelse\n echo \"libtool.m4: error: problem compiling $1 test program\"\nfi\n\n$RM -f confest.$objext\nCFLAGS=$_lt_libdeps_save_CFLAGS\n\n# PORTME: override above test on systems where it is broken\nm4_if([$1], [CXX],\n[case $host_os in\ninterix[[3-9]]*)\n # Interix 3.5 installs completely hosed .la files for C++, so rather than\n # hack all around it, let's just trust \"g++\" to DTRT.\n _LT_TAGVAR(predep_objects,$1)=\n _LT_TAGVAR(postdep_objects,$1)=\n _LT_TAGVAR(postdeps,$1)=\n ;;\n\nlinux*)\n case `$CC -V 2>&1 | sed 5q` in\n *Sun\\ C*)\n # Sun C++ 5.9\n\n # The more standards-conforming stlport4 library is\n # incompatible with the Cstd library. Avoid specifying\n # it if it's in CXXFLAGS. Ignore libCrun as\n # -library=stlport4 depends on it.\n case \" $CXX $CXXFLAGS \" in\n *\" -library=stlport4 \"*)\n solaris_use_stlport4=yes\n ;;\n esac\n\n if test \"$solaris_use_stlport4\" != yes; then\n _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'\n fi\n ;;\n esac\n ;;\n\nsolaris*)\n case $cc_basename in\n CC* | sunCC*)\n # The more standards-conforming stlport4 library is\n # incompatible with the Cstd library. Avoid specifying\n # it if it's in CXXFLAGS. Ignore libCrun as\n # -library=stlport4 depends on it.\n case \" $CXX $CXXFLAGS \" in\n *\" -library=stlport4 \"*)\n solaris_use_stlport4=yes\n ;;\n esac\n\n # Adding this requires a known-good setup of shared libraries for\n # Sun compiler versions before 5.6, else PIC objects from an old\n # archive will be linked into the output, leading to subtle bugs.\n if test \"$solaris_use_stlport4\" != yes; then\n _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'\n fi\n ;;\n esac\n ;;\nesac\n])\n\ncase \" $_LT_TAGVAR(postdeps, $1) \" in\n*\" -lc \"*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;\nesac\n _LT_TAGVAR(compiler_lib_search_dirs, $1)=\nif test -n \"${_LT_TAGVAR(compiler_lib_search_path, $1)}\"; then\n _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo \" ${_LT_TAGVAR(compiler_lib_search_path, $1)}\" | ${SED} -e 's! -L! !g' -e 's!^ !!'`\nfi\n_LT_TAGDECL([], [compiler_lib_search_dirs], [1],\n [The directories searched by this compiler when creating a shared library])\n_LT_TAGDECL([], [predep_objects], [1],\n [Dependencies to place before and after the objects being linked to\n create a shared library])\n_LT_TAGDECL([], [postdep_objects], [1])\n_LT_TAGDECL([], [predeps], [1])\n_LT_TAGDECL([], [postdeps], [1])\n_LT_TAGDECL([], [compiler_lib_search_path], [1],\n [The library search path used internally by the compiler when linking\n a shared library])\n])# _LT_SYS_HIDDEN_LIBDEPS\n\n\n# _LT_LANG_F77_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for a Fortran 77 compiler are\n# suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_F77_CONFIG],\n[AC_LANG_PUSH(Fortran 77)\nif test -z \"$F77\" || test \"X$F77\" = \"Xno\"; then\n _lt_disable_F77=yes\nfi\n\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n_LT_TAGVAR(allow_undefined_flag, $1)=\n_LT_TAGVAR(always_export_symbols, $1)=no\n_LT_TAGVAR(archive_expsym_cmds, $1)=\n_LT_TAGVAR(export_dynamic_flag_spec, $1)=\n_LT_TAGVAR(hardcode_direct, $1)=no\n_LT_TAGVAR(hardcode_direct_absolute, $1)=no\n_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n_LT_TAGVAR(hardcode_libdir_separator, $1)=\n_LT_TAGVAR(hardcode_minus_L, $1)=no\n_LT_TAGVAR(hardcode_automatic, $1)=no\n_LT_TAGVAR(inherit_rpath, $1)=no\n_LT_TAGVAR(module_cmds, $1)=\n_LT_TAGVAR(module_expsym_cmds, $1)=\n_LT_TAGVAR(link_all_deplibs, $1)=unknown\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n_LT_TAGVAR(no_undefined_flag, $1)=\n_LT_TAGVAR(whole_archive_flag_spec, $1)=\n_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n\n# Source file extension for f77 test sources.\nac_ext=f\n\n# Object file extension for compiled f77 test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# No sense in running all these tests if we already determined that\n# the F77 compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_disable_F77\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"\\\n subroutine t\n return\n end\n\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code=\"\\\n program t\n end\n\"\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n _LT_TAG_COMPILER\n\n # save warnings/boilerplate of simple test code\n _LT_COMPILER_BOILERPLATE\n _LT_LINKER_BOILERPLATE\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=\"$CC\"\n lt_save_GCC=$GCC\n lt_save_CFLAGS=$CFLAGS\n CC=${F77-\"f77\"}\n CFLAGS=$FFLAGS\n compiler=$CC\n _LT_TAGVAR(compiler, $1)=$CC\n _LT_CC_BASENAME([$compiler])\n GCC=$G77\n if test -n \"$compiler\"; then\n AC_MSG_CHECKING([if libtool supports shared libraries])\n AC_MSG_RESULT([$can_build_shared])\n\n AC_MSG_CHECKING([whether to build shared libraries])\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n aix[[4-9]]*)\n\tif test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n\t test \"$enable_shared\" = yes && enable_static=no\n\tfi\n ;;\n esac\n AC_MSG_RESULT([$enable_shared])\n\n AC_MSG_CHECKING([whether to build static libraries])\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n AC_MSG_RESULT([$enable_static])\n\n _LT_TAGVAR(GCC, $1)=\"$G77\"\n _LT_TAGVAR(LD, $1)=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\n fi # test -n \"$compiler\"\n\n GCC=$lt_save_GCC\n CC=\"$lt_save_CC\"\n CFLAGS=\"$lt_save_CFLAGS\"\nfi # test \"$_lt_disable_F77\" != yes\n\nAC_LANG_POP\n])# _LT_LANG_F77_CONFIG\n\n\n# _LT_LANG_FC_CONFIG([TAG])\n# -------------------------\n# Ensure that the configuration variables for a Fortran compiler are\n# suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_FC_CONFIG],\n[AC_LANG_PUSH(Fortran)\n\nif test -z \"$FC\" || test \"X$FC\" = \"Xno\"; then\n _lt_disable_FC=yes\nfi\n\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n_LT_TAGVAR(allow_undefined_flag, $1)=\n_LT_TAGVAR(always_export_symbols, $1)=no\n_LT_TAGVAR(archive_expsym_cmds, $1)=\n_LT_TAGVAR(export_dynamic_flag_spec, $1)=\n_LT_TAGVAR(hardcode_direct, $1)=no\n_LT_TAGVAR(hardcode_direct_absolute, $1)=no\n_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=\n_LT_TAGVAR(hardcode_libdir_separator, $1)=\n_LT_TAGVAR(hardcode_minus_L, $1)=no\n_LT_TAGVAR(hardcode_automatic, $1)=no\n_LT_TAGVAR(inherit_rpath, $1)=no\n_LT_TAGVAR(module_cmds, $1)=\n_LT_TAGVAR(module_expsym_cmds, $1)=\n_LT_TAGVAR(link_all_deplibs, $1)=unknown\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n_LT_TAGVAR(no_undefined_flag, $1)=\n_LT_TAGVAR(whole_archive_flag_spec, $1)=\n_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no\n\n# Source file extension for fc test sources.\nac_ext=${ac_fc_srcext-f}\n\n# Object file extension for compiled fc test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# No sense in running all these tests if we already determined that\n# the FC compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_disable_FC\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"\\\n subroutine t\n return\n end\n\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code=\"\\\n program t\n end\n\"\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n _LT_TAG_COMPILER\n\n # save warnings/boilerplate of simple test code\n _LT_COMPILER_BOILERPLATE\n _LT_LINKER_BOILERPLATE\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=\"$CC\"\n lt_save_GCC=$GCC\n lt_save_CFLAGS=$CFLAGS\n CC=${FC-\"f95\"}\n CFLAGS=$FCFLAGS\n compiler=$CC\n GCC=$ac_cv_fc_compiler_gnu\n\n _LT_TAGVAR(compiler, $1)=$CC\n _LT_CC_BASENAME([$compiler])\n\n if test -n \"$compiler\"; then\n AC_MSG_CHECKING([if libtool supports shared libraries])\n AC_MSG_RESULT([$can_build_shared])\n\n AC_MSG_CHECKING([whether to build shared libraries])\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n aix[[4-9]]*)\n\tif test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n\t test \"$enable_shared\" = yes && enable_static=no\n\tfi\n ;;\n esac\n AC_MSG_RESULT([$enable_shared])\n\n AC_MSG_CHECKING([whether to build static libraries])\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n AC_MSG_RESULT([$enable_static])\n\n _LT_TAGVAR(GCC, $1)=\"$ac_cv_fc_compiler_gnu\"\n _LT_TAGVAR(LD, $1)=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n _LT_SYS_HIDDEN_LIBDEPS($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_SYS_DYNAMIC_LINKER($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\n fi # test -n \"$compiler\"\n\n GCC=$lt_save_GCC\n CC=$lt_save_CC\n CFLAGS=$lt_save_CFLAGS\nfi # test \"$_lt_disable_FC\" != yes\n\nAC_LANG_POP\n])# _LT_LANG_FC_CONFIG\n\n\n# _LT_LANG_GCJ_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for the GNU Java Compiler compiler\n# are suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_GCJ_CONFIG],\n[AC_REQUIRE([LT_PROG_GCJ])dnl\nAC_LANG_SAVE\n\n# Source file extension for Java test sources.\nac_ext=java\n\n# Object file extension for compiled Java test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"class foo {}\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'\n\n# ltmain only uses $CC for tagged configurations so make sure $CC is set.\n_LT_TAG_COMPILER\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\n# Allow CC to be a program name with arguments.\nlt_save_CC=$CC\nlt_save_CFLAGS=$CFLAGS\nlt_save_GCC=$GCC\nGCC=yes\nCC=${GCJ-\"gcj\"}\nCFLAGS=$GCJFLAGS\ncompiler=$CC\n_LT_TAGVAR(compiler, $1)=$CC\n_LT_TAGVAR(LD, $1)=\"$LD\"\n_LT_CC_BASENAME([$compiler])\n\n# GCJ did not exist at the time GCC didn't implicitly link libc in.\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n\nif test -n \"$compiler\"; then\n _LT_COMPILER_NO_RTTI($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\nfi\n\nAC_LANG_RESTORE\n\nGCC=$lt_save_GCC\nCC=$lt_save_CC\nCFLAGS=$lt_save_CFLAGS\n])# _LT_LANG_GCJ_CONFIG\n\n\n# _LT_LANG_GO_CONFIG([TAG])\n# --------------------------\n# Ensure that the configuration variables for the GNU Go compiler\n# are suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_GO_CONFIG],\n[AC_REQUIRE([LT_PROG_GO])dnl\nAC_LANG_SAVE\n\n# Source file extension for Go test sources.\nac_ext=go\n\n# Object file extension for compiled Go test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"package main; func main() { }\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='package main; func main() { }'\n\n# ltmain only uses $CC for tagged configurations so make sure $CC is set.\n_LT_TAG_COMPILER\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\n# Allow CC to be a program name with arguments.\nlt_save_CC=$CC\nlt_save_CFLAGS=$CFLAGS\nlt_save_GCC=$GCC\nGCC=yes\nCC=${GOC-\"gccgo\"}\nCFLAGS=$GOFLAGS\ncompiler=$CC\n_LT_TAGVAR(compiler, $1)=$CC\n_LT_TAGVAR(LD, $1)=\"$LD\"\n_LT_CC_BASENAME([$compiler])\n\n# Go did not exist at the time GCC didn't implicitly link libc in.\n_LT_TAGVAR(archive_cmds_need_lc, $1)=no\n\n_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds\n_LT_TAGVAR(reload_flag, $1)=$reload_flag\n_LT_TAGVAR(reload_cmds, $1)=$reload_cmds\n\nif test -n \"$compiler\"; then\n _LT_COMPILER_NO_RTTI($1)\n _LT_COMPILER_PIC($1)\n _LT_COMPILER_C_O($1)\n _LT_COMPILER_FILE_LOCKS($1)\n _LT_LINKER_SHLIBS($1)\n _LT_LINKER_HARDCODE_LIBPATH($1)\n\n _LT_CONFIG($1)\nfi\n\nAC_LANG_RESTORE\n\nGCC=$lt_save_GCC\nCC=$lt_save_CC\nCFLAGS=$lt_save_CFLAGS\n])# _LT_LANG_GO_CONFIG\n\n\n# _LT_LANG_RC_CONFIG([TAG])\n# -------------------------\n# Ensure that the configuration variables for the Windows resource compiler\n# are suitably defined. These variables are subsequently used by _LT_CONFIG\n# to write the compiler configuration to `libtool'.\nm4_defun([_LT_LANG_RC_CONFIG],\n[AC_REQUIRE([LT_PROG_RC])dnl\nAC_LANG_SAVE\n\n# Source file extension for RC test sources.\nac_ext=rc\n\n# Object file extension for compiled RC test sources.\nobjext=o\n_LT_TAGVAR(objext, $1)=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code='sample MENU { MENUITEM \"&Soup\", 100, CHECKED }'\n\n# Code to be used in simple link tests\nlt_simple_link_test_code=\"$lt_simple_compile_test_code\"\n\n# ltmain only uses $CC for tagged configurations so make sure $CC is set.\n_LT_TAG_COMPILER\n\n# save warnings/boilerplate of simple test code\n_LT_COMPILER_BOILERPLATE\n_LT_LINKER_BOILERPLATE\n\n# Allow CC to be a program name with arguments.\nlt_save_CC=\"$CC\"\nlt_save_CFLAGS=$CFLAGS\nlt_save_GCC=$GCC\nGCC=\nCC=${RC-\"windres\"}\nCFLAGS=\ncompiler=$CC\n_LT_TAGVAR(compiler, $1)=$CC\n_LT_CC_BASENAME([$compiler])\n_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes\n\nif test -n \"$compiler\"; then\n :\n _LT_CONFIG($1)\nfi\n\nGCC=$lt_save_GCC\nAC_LANG_RESTORE\nCC=$lt_save_CC\nCFLAGS=$lt_save_CFLAGS\n])# _LT_LANG_RC_CONFIG\n\n\n# LT_PROG_GCJ\n# -----------\nAC_DEFUN([LT_PROG_GCJ],\n[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],\n [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],\n [AC_CHECK_TOOL(GCJ, gcj,)\n test \"x${GCJFLAGS+set}\" = xset || GCJFLAGS=\"-g -O2\"\n AC_SUBST(GCJFLAGS)])])[]dnl\n])\n\n# Old name:\nAU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([LT_AC_PROG_GCJ], [])\n\n\n# LT_PROG_GO\n# ----------\nAC_DEFUN([LT_PROG_GO],\n[AC_CHECK_TOOL(GOC, gccgo,)\n])\n\n\n# LT_PROG_RC\n# ----------\nAC_DEFUN([LT_PROG_RC],\n[AC_CHECK_TOOL(RC, windres,)\n])\n\n# Old name:\nAU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([LT_AC_PROG_RC], [])\n\n\n# _LT_DECL_EGREP\n# --------------\n# If we don't have a new enough Autoconf to choose the best grep\n# available, choose the one first in the user's PATH.\nm4_defun([_LT_DECL_EGREP],\n[AC_REQUIRE([AC_PROG_EGREP])dnl\nAC_REQUIRE([AC_PROG_FGREP])dnl\ntest -z \"$GREP\" && GREP=grep\n_LT_DECL([], [GREP], [1], [A grep program that handles long lines])\n_LT_DECL([], [EGREP], [1], [An ERE matcher])\n_LT_DECL([], [FGREP], [1], [A literal string matcher])\ndnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too\nAC_SUBST([GREP])\n])\n\n\n# _LT_DECL_OBJDUMP\n# --------------\n# If we don't have a new enough Autoconf to choose the best objdump\n# available, choose the one first in the user's PATH.\nm4_defun([_LT_DECL_OBJDUMP],\n[AC_CHECK_TOOL(OBJDUMP, objdump, false)\ntest -z \"$OBJDUMP\" && OBJDUMP=objdump\n_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])\nAC_SUBST([OBJDUMP])\n])\n\n# _LT_DECL_DLLTOOL\n# ----------------\n# Ensure DLLTOOL variable is set.\nm4_defun([_LT_DECL_DLLTOOL],\n[AC_CHECK_TOOL(DLLTOOL, dlltool, false)\ntest -z \"$DLLTOOL\" && DLLTOOL=dlltool\n_LT_DECL([], [DLLTOOL], [1], [DLL creation program])\nAC_SUBST([DLLTOOL])\n])\n\n# _LT_DECL_SED\n# ------------\n# Check for a fully-functional sed program, that truncates\n# as few characters as possible. Prefer GNU sed if found.\nm4_defun([_LT_DECL_SED],\n[AC_PROG_SED\ntest -z \"$SED\" && SED=sed\nXsed=\"$SED -e 1s/^X//\"\n_LT_DECL([], [SED], [1], [A sed program that does not truncate output])\n_LT_DECL([], [Xsed], [\"\\$SED -e 1s/^X//\"],\n [Sed that helps us avoid accidentally triggering echo(1) options like -n])\n])# _LT_DECL_SED\n\nm4_ifndef([AC_PROG_SED], [\n# NOTE: This macro has been submitted for inclusion into #\n# GNU Autoconf as AC_PROG_SED. When it is available in #\n# a released version of Autoconf we should remove this #\n# macro and use it instead. #\n\nm4_defun([AC_PROG_SED],\n[AC_MSG_CHECKING([for a sed that does not truncate output])\nAC_CACHE_VAL(lt_cv_path_SED,\n[# Loop through the user's path and test for sed and gsed.\n# Then use that list of sed's as ones to test for truncation.\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for lt_ac_prog in sed gsed; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$lt_ac_prog$ac_exec_ext\"; then\n lt_ac_sed_list=\"$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext\"\n fi\n done\n done\ndone\nIFS=$as_save_IFS\nlt_ac_max=0\nlt_ac_count=0\n# Add /usr/xpg4/bin/sed as it is typically found on Solaris\n# along with /bin/sed that truncates output.\nfor lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do\n test ! -f $lt_ac_sed && continue\n cat /dev/null > conftest.in\n lt_ac_count=0\n echo $ECHO_N \"0123456789$ECHO_C\" >conftest.in\n # Check for GNU sed and select it if it is found.\n if \"$lt_ac_sed\" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then\n lt_cv_path_SED=$lt_ac_sed\n break\n fi\n while true; do\n cat conftest.in conftest.in >conftest.tmp\n mv conftest.tmp conftest.in\n cp conftest.in conftest.nl\n echo >>conftest.nl\n $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break\n cmp -s conftest.out conftest.nl || break\n # 10000 chars as input seems more than enough\n test $lt_ac_count -gt 10 && break\n lt_ac_count=`expr $lt_ac_count + 1`\n if test $lt_ac_count -gt $lt_ac_max; then\n lt_ac_max=$lt_ac_count\n lt_cv_path_SED=$lt_ac_sed\n fi\n done\ndone\n])\nSED=$lt_cv_path_SED\nAC_SUBST([SED])\nAC_MSG_RESULT([$SED])\n])#AC_PROG_SED\n])#m4_ifndef\n\n# Old name:\nAU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([LT_AC_PROG_SED], [])\n\n\n# _LT_CHECK_SHELL_FEATURES\n# ------------------------\n# Find out whether the shell is Bourne or XSI compatible,\n# or has some other useful features.\nm4_defun([_LT_CHECK_SHELL_FEATURES],\n[AC_MSG_CHECKING([whether the shell understands some XSI constructs])\n# Try some XSI features\nxsi_shell=no\n( _lt_dummy=\"a/b/c\"\n test \"${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}\"${_lt_dummy%\"$_lt_dummy\"}, \\\n = c,a/b,b/c, \\\n && eval 'test $(( 1 + 1 )) -eq 2 \\\n && test \"${#_lt_dummy}\" -eq 5' ) >/dev/null 2>&1 \\\n && xsi_shell=yes\nAC_MSG_RESULT([$xsi_shell])\n_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])\n\nAC_MSG_CHECKING([whether the shell understands \"+=\"])\nlt_shell_append=no\n( foo=bar; set foo baz; eval \"$[1]+=\\$[2]\" && test \"$foo\" = barbaz ) \\\n >/dev/null 2>&1 \\\n && lt_shell_append=yes\nAC_MSG_RESULT([$lt_shell_append])\n_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])\n\nif ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then\n lt_unset=unset\nelse\n lt_unset=false\nfi\n_LT_DECL([], [lt_unset], [0], [whether the shell understands \"unset\"])dnl\n\n# test EBCDIC or ASCII\ncase `echo X|tr X '\\101'` in\n A) # ASCII based system\n # \\n is not interpreted correctly by Solaris 8 /usr/ucb/tr\n lt_SP2NL='tr \\040 \\012'\n lt_NL2SP='tr \\015\\012 \\040\\040'\n ;;\n *) # EBCDIC based system\n lt_SP2NL='tr \\100 \\n'\n lt_NL2SP='tr \\r\\n \\100\\100'\n ;;\nesac\n_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl\n_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl\n])# _LT_CHECK_SHELL_FEATURES\n\n\n# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)\n# ------------------------------------------------------\n# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and\n# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.\nm4_defun([_LT_PROG_FUNCTION_REPLACE],\n[dnl {\nsed -e '/^$1 ()$/,/^} # $1 /c\\\n$1 ()\\\n{\\\nm4_bpatsubsts([$2], [$], [\\\\], [^\\([\t ]\\)], [\\\\\\1])\n} # Extended-shell $1 implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n])\n\n\n# _LT_PROG_REPLACE_SHELLFNS\n# -------------------------\n# Replace existing portable implementations of several shell functions with\n# equivalent extended shell implementations where those features are available..\nm4_defun([_LT_PROG_REPLACE_SHELLFNS],\n[if test x\"$xsi_shell\" = xyes; then\n _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl\n case ${1} in\n */*) func_dirname_result=\"${1%/*}${2}\" ;;\n * ) func_dirname_result=\"${3}\" ;;\n esac])\n\n _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl\n func_basename_result=\"${1##*/}\"])\n\n _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl\n case ${1} in\n */*) func_dirname_result=\"${1%/*}${2}\" ;;\n * ) func_dirname_result=\"${3}\" ;;\n esac\n func_basename_result=\"${1##*/}\"])\n\n _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl\n # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\n # positional parameters, so assign one to ordinary parameter first.\n func_stripname_result=${3}\n func_stripname_result=${func_stripname_result#\"${1}\"}\n func_stripname_result=${func_stripname_result%\"${2}\"}])\n\n _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl\n func_split_long_opt_name=${1%%=*}\n func_split_long_opt_arg=${1#*=}])\n\n _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl\n func_split_short_opt_arg=${1#??}\n func_split_short_opt_name=${1%\"$func_split_short_opt_arg\"}])\n\n _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl\n case ${1} in\n *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\n *) func_lo2o_result=${1} ;;\n esac])\n\n _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])\n\n _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])\n\n _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])\nfi\n\nif test x\"$lt_shell_append\" = xyes; then\n _LT_PROG_FUNCTION_REPLACE([func_append], [ eval \"${1}+=\\\\${2}\"])\n\n _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl\n func_quote_for_eval \"${2}\"\ndnl m4 expansion turns \\\\\\\\ into \\\\, and then the shell eval turns that into \\\n eval \"${1}+=\\\\\\\\ \\\\$func_quote_for_eval_result\"])\n\n # Save a `func_append' function call where possible by direct use of '+='\n sed -e 's%func_append \\([[a-zA-Z_]]\\{1,\\}\\) \"%\\1+=\"%g' $cfgfile > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\n test 0 -eq $? || _lt_function_replace_fail=:\nelse\n # Save a `func_append' function call even when '+=' is not available\n sed -e 's%func_append \\([[a-zA-Z_]]\\{1,\\}\\) \"%\\1=\"$\\1%g' $cfgfile > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\n test 0 -eq $? || _lt_function_replace_fail=:\nfi\n\nif test x\"$_lt_function_replace_fail\" = x\":\"; then\n AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])\nfi\n])\n\n# _LT_PATH_CONVERSION_FUNCTIONS\n# -----------------------------\n# Determine which file name conversion functions should be used by\n# func_to_host_file (and, implicitly, by func_to_host_path). These are needed\n# for certain cross-compile configurations and native mingw.\nm4_defun([_LT_PATH_CONVERSION_FUNCTIONS],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\nAC_REQUIRE([AC_CANONICAL_BUILD])dnl\nAC_MSG_CHECKING([how to convert $build file names to $host format])\nAC_CACHE_VAL(lt_cv_to_host_file_cmd,\n[case $host in\n *-*-mingw* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32\n ;;\n *-*-cygwin* )\n lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32\n ;;\n * ) # otherwise, assume *nix\n lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32\n ;;\n esac\n ;;\n *-*-cygwin* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin\n ;;\n *-*-cygwin* )\n lt_cv_to_host_file_cmd=func_convert_file_noop\n ;;\n * ) # otherwise, assume *nix\n lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin\n ;;\n esac\n ;;\n * ) # unhandled hosts (and \"normal\" native builds)\n lt_cv_to_host_file_cmd=func_convert_file_noop\n ;;\nesac\n])\nto_host_file_cmd=$lt_cv_to_host_file_cmd\nAC_MSG_RESULT([$lt_cv_to_host_file_cmd])\n_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],\n [0], [convert $build file names to $host format])dnl\n\nAC_MSG_CHECKING([how to convert $build file names to toolchain format])\nAC_CACHE_VAL(lt_cv_to_tool_file_cmd,\n[#assume ordinary cross tools, or native build.\nlt_cv_to_tool_file_cmd=func_convert_file_noop\ncase $host in\n *-*-mingw* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32\n ;;\n esac\n ;;\nesac\n])\nto_tool_file_cmd=$lt_cv_to_tool_file_cmd\nAC_MSG_RESULT([$lt_cv_to_tool_file_cmd])\n_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],\n [0], [convert $build files to toolchain format])dnl\n])# _LT_PATH_CONVERSION_FUNCTIONS\n\n# Helper functions for option handling. -*- Autoconf -*-\n#\n# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,\n# Inc.\n# Written by Gary V. Vaughan, 2004\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# serial 7 ltoptions.m4\n\n# This is to help aclocal find these macros, as it can't see m4_define.\nAC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])\n\n\n# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)\n# ------------------------------------------\nm4_define([_LT_MANGLE_OPTION],\n[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])\n\n\n# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)\n# ---------------------------------------\n# Set option OPTION-NAME for macro MACRO-NAME, and if there is a\n# matching handler defined, dispatch to it. Other OPTION-NAMEs are\n# saved as a flag.\nm4_define([_LT_SET_OPTION],\n[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl\nm4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),\n _LT_MANGLE_DEFUN([$1], [$2]),\n [m4_warning([Unknown $1 option `$2'])])[]dnl\n])\n\n\n# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])\n# ------------------------------------------------------------\n# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.\nm4_define([_LT_IF_OPTION],\n[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])\n\n\n# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)\n# -------------------------------------------------------\n# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME\n# are set.\nm4_define([_LT_UNLESS_OPTIONS],\n[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),\n\t [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),\n\t\t [m4_define([$0_found])])])[]dnl\nm4_ifdef([$0_found], [m4_undefine([$0_found])], [$3\n])[]dnl\n])\n\n\n# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)\n# ----------------------------------------\n# OPTION-LIST is a space-separated list of Libtool options associated\n# with MACRO-NAME. If any OPTION has a matching handler declared with\n# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about\n# the unknown option and exit.\nm4_defun([_LT_SET_OPTIONS],\n[# Set options\nm4_foreach([_LT_Option], m4_split(m4_normalize([$2])),\n [_LT_SET_OPTION([$1], _LT_Option)])\n\nm4_if([$1],[LT_INIT],[\n dnl\n dnl Simply set some default values (i.e off) if boolean options were not\n dnl specified:\n _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no\n ])\n _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no\n ])\n dnl\n dnl If no reference was made to various pairs of opposing options, then\n dnl we run the default mode handler for the pair. For example, if neither\n dnl `shared' nor `disable-shared' was passed, we enable building of shared\n dnl archives by default:\n _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])\n _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])\n _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])\n _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],\n \t\t [_LT_ENABLE_FAST_INSTALL])\n ])\n])# _LT_SET_OPTIONS\n\n\n\n# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)\n# -----------------------------------------\nm4_define([_LT_MANGLE_DEFUN],\n[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])\n\n\n# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)\n# -----------------------------------------------\nm4_define([LT_OPTION_DEFINE],\n[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl\n])# LT_OPTION_DEFINE\n\n\n# dlopen\n# ------\nLT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes\n])\n\nAU_DEFUN([AC_LIBTOOL_DLOPEN],\n[_LT_SET_OPTION([LT_INIT], [dlopen])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you\nput the `dlopen' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])\n\n\n# win32-dll\n# ---------\n# Declare package support for building win32 dll's.\nLT_OPTION_DEFINE([LT_INIT], [win32-dll],\n[enable_win32_dll=yes\n\ncase $host in\n*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)\n AC_CHECK_TOOL(AS, as, false)\n AC_CHECK_TOOL(DLLTOOL, dlltool, false)\n AC_CHECK_TOOL(OBJDUMP, objdump, false)\n ;;\nesac\n\ntest -z \"$AS\" && AS=as\n_LT_DECL([], [AS], [1], [Assembler program])dnl\n\ntest -z \"$DLLTOOL\" && DLLTOOL=dlltool\n_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl\n\ntest -z \"$OBJDUMP\" && OBJDUMP=objdump\n_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl\n])# win32-dll\n\nAU_DEFUN([AC_LIBTOOL_WIN32_DLL],\n[AC_REQUIRE([AC_CANONICAL_HOST])dnl\n_LT_SET_OPTION([LT_INIT], [win32-dll])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you\nput the `win32-dll' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])\n\n\n# _LT_ENABLE_SHARED([DEFAULT])\n# ----------------------------\n# implement the --enable-shared flag, and supports the `shared' and\n# `disable-shared' LT_INIT options.\n# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.\nm4_define([_LT_ENABLE_SHARED],\n[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl\nAC_ARG_ENABLE([shared],\n [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],\n\t[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],\n [p=${PACKAGE-default}\n case $enableval in\n yes) enable_shared=yes ;;\n no) enable_shared=no ;;\n *)\n enable_shared=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_shared=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)\n\n _LT_DECL([build_libtool_libs], [enable_shared], [0],\n\t[Whether or not to build shared libraries])\n])# _LT_ENABLE_SHARED\n\nLT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])\nLT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])\n\n# Old names:\nAC_DEFUN([AC_ENABLE_SHARED],\n[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])\n])\n\nAC_DEFUN([AC_DISABLE_SHARED],\n[_LT_SET_OPTION([LT_INIT], [disable-shared])\n])\n\nAU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])\nAU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AM_ENABLE_SHARED], [])\ndnl AC_DEFUN([AM_DISABLE_SHARED], [])\n\n\n\n# _LT_ENABLE_STATIC([DEFAULT])\n# ----------------------------\n# implement the --enable-static flag, and support the `static' and\n# `disable-static' LT_INIT options.\n# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.\nm4_define([_LT_ENABLE_STATIC],\n[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl\nAC_ARG_ENABLE([static],\n [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],\n\t[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],\n [p=${PACKAGE-default}\n case $enableval in\n yes) enable_static=yes ;;\n no) enable_static=no ;;\n *)\n enable_static=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_static=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [enable_static=]_LT_ENABLE_STATIC_DEFAULT)\n\n _LT_DECL([build_old_libs], [enable_static], [0],\n\t[Whether or not to build static libraries])\n])# _LT_ENABLE_STATIC\n\nLT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])\nLT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])\n\n# Old names:\nAC_DEFUN([AC_ENABLE_STATIC],\n[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])\n])\n\nAC_DEFUN([AC_DISABLE_STATIC],\n[_LT_SET_OPTION([LT_INIT], [disable-static])\n])\n\nAU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])\nAU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AM_ENABLE_STATIC], [])\ndnl AC_DEFUN([AM_DISABLE_STATIC], [])\n\n\n\n# _LT_ENABLE_FAST_INSTALL([DEFAULT])\n# ----------------------------------\n# implement the --enable-fast-install flag, and support the `fast-install'\n# and `disable-fast-install' LT_INIT options.\n# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.\nm4_define([_LT_ENABLE_FAST_INSTALL],\n[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl\nAC_ARG_ENABLE([fast-install],\n [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],\n [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],\n [p=${PACKAGE-default}\n case $enableval in\n yes) enable_fast_install=yes ;;\n no) enable_fast_install=no ;;\n *)\n enable_fast_install=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_fast_install=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)\n\n_LT_DECL([fast_install], [enable_fast_install], [0],\n\t [Whether or not to optimize for fast installation])dnl\n])# _LT_ENABLE_FAST_INSTALL\n\nLT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])\nLT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])\n\n# Old names:\nAU_DEFUN([AC_ENABLE_FAST_INSTALL],\n[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you put\nthe `fast-install' option into LT_INIT's first parameter.])\n])\n\nAU_DEFUN([AC_DISABLE_FAST_INSTALL],\n[_LT_SET_OPTION([LT_INIT], [disable-fast-install])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you put\nthe `disable-fast-install' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])\ndnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])\n\n\n# _LT_WITH_PIC([MODE])\n# --------------------\n# implement the --with-pic flag, and support the `pic-only' and `no-pic'\n# LT_INIT options.\n# MODE is either `yes' or `no'. If omitted, it defaults to `both'.\nm4_define([_LT_WITH_PIC],\n[AC_ARG_WITH([pic],\n [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],\n\t[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],\n [lt_p=${PACKAGE-default}\n case $withval in\n yes|no) pic_mode=$withval ;;\n *)\n pic_mode=default\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for lt_pkg in $withval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$lt_pkg\" = \"X$lt_p\"; then\n\t pic_mode=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac],\n [pic_mode=default])\n\ntest -z \"$pic_mode\" && pic_mode=m4_default([$1], [default])\n\n_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl\n])# _LT_WITH_PIC\n\nLT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])\nLT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])\n\n# Old name:\nAU_DEFUN([AC_LIBTOOL_PICMODE],\n[_LT_SET_OPTION([LT_INIT], [pic-only])\nAC_DIAGNOSE([obsolete],\n[$0: Remove this warning and the call to _LT_SET_OPTION when you\nput the `pic-only' option into LT_INIT's first parameter.])\n])\n\ndnl aclocal-1.4 backwards compatibility:\ndnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])\n\n\nm4_define([_LTDL_MODE], [])\nLT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],\n\t\t [m4_define([_LTDL_MODE], [nonrecursive])])\nLT_OPTION_DEFINE([LTDL_INIT], [recursive],\n\t\t [m4_define([_LTDL_MODE], [recursive])])\nLT_OPTION_DEFINE([LTDL_INIT], [subproject],\n\t\t [m4_define([_LTDL_MODE], [subproject])])\n\nm4_define([_LTDL_TYPE], [])\nLT_OPTION_DEFINE([LTDL_INIT], [installable],\n\t\t [m4_define([_LTDL_TYPE], [installable])])\nLT_OPTION_DEFINE([LTDL_INIT], [convenience],\n\t\t [m4_define([_LTDL_TYPE], [convenience])])\n\n# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-\n#\n# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.\n# Written by Gary V. Vaughan, 2004\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# serial 6 ltsugar.m4\n\n# This is to help aclocal find these macros, as it can't see m4_define.\nAC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])\n\n\n# lt_join(SEP, ARG1, [ARG2...])\n# -----------------------------\n# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their\n# associated separator.\n# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier\n# versions in m4sugar had bugs.\nm4_define([lt_join],\n[m4_if([$#], [1], [],\n [$#], [2], [[$2]],\n [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])\nm4_define([_lt_join],\n[m4_if([$#$2], [2], [],\n [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])\n\n\n# lt_car(LIST)\n# lt_cdr(LIST)\n# ------------\n# Manipulate m4 lists.\n# These macros are necessary as long as will still need to support\n# Autoconf-2.59 which quotes differently.\nm4_define([lt_car], [[$1]])\nm4_define([lt_cdr],\n[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],\n [$#], 1, [],\n [m4_dquote(m4_shift($@))])])\nm4_define([lt_unquote], $1)\n\n\n# lt_append(MACRO-NAME, STRING, [SEPARATOR])\n# ------------------------------------------\n# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.\n# Note that neither SEPARATOR nor STRING are expanded; they are appended\n# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).\n# No SEPARATOR is output if MACRO-NAME was previously undefined (different\n# than defined and empty).\n#\n# This macro is needed until we can rely on Autoconf 2.62, since earlier\n# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.\nm4_define([lt_append],\n[m4_define([$1],\n\t m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])\n\n\n\n# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])\n# ----------------------------------------------------------\n# Produce a SEP delimited list of all paired combinations of elements of\n# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list\n# has the form PREFIXmINFIXSUFFIXn.\n# Needed until we can rely on m4_combine added in Autoconf 2.62.\nm4_define([lt_combine],\n[m4_if(m4_eval([$# > 3]), [1],\n [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl\n[[m4_foreach([_Lt_prefix], [$2],\n\t [m4_foreach([_Lt_suffix],\n\t\t]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,\n\t[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])\n\n\n# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])\n# -----------------------------------------------------------------------\n# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited\n# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.\nm4_define([lt_if_append_uniq],\n[m4_ifdef([$1],\n\t [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],\n\t\t [lt_append([$1], [$2], [$3])$4],\n\t\t [$5])],\n\t [lt_append([$1], [$2], [$3])$4])])\n\n\n# lt_dict_add(DICT, KEY, VALUE)\n# -----------------------------\nm4_define([lt_dict_add],\n[m4_define([$1($2)], [$3])])\n\n\n# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)\n# --------------------------------------------\nm4_define([lt_dict_add_subkey],\n[m4_define([$1($2:$3)], [$4])])\n\n\n# lt_dict_fetch(DICT, KEY, [SUBKEY])\n# ----------------------------------\nm4_define([lt_dict_fetch],\n[m4_ifval([$3],\n\tm4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),\n m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])\n\n\n# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])\n# -----------------------------------------------------------------\nm4_define([lt_if_dict_fetch],\n[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],\n\t[$5],\n [$6])])\n\n\n# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])\n# --------------------------------------------------------------\nm4_define([lt_dict_filter],\n[m4_if([$5], [], [],\n [lt_join(m4_quote(m4_default([$4], [[, ]])),\n lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),\n\t\t [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl\n])\n\n# ltversion.m4 -- version numbers\t\t\t-*- Autoconf -*-\n#\n# Copyright (C) 2004 Free Software Foundation, Inc.\n# Written by Scott James Remnant, 2004\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# @configure_input@\n\n# serial 3337 ltversion.m4\n# This file is part of GNU Libtool\n\nm4_define([LT_PACKAGE_VERSION], [2.4.2])\nm4_define([LT_PACKAGE_REVISION], [1.3337])\n\nAC_DEFUN([LTVERSION_VERSION],\n[macro_version='2.4.2'\nmacro_revision='1.3337'\n_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])\n_LT_DECL(, macro_revision, 0)\n])\n\n# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-\n#\n# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.\n# Written by Scott James Remnant, 2004.\n#\n# This file is free software; the Free Software Foundation gives\n# unlimited permission to copy and/or distribute it, with or without\n# modifications, as long as this notice is preserved.\n\n# serial 5 lt~obsolete.m4\n\n# These exist entirely to fool aclocal when bootstrapping libtool.\n#\n# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)\n# which have later been changed to m4_define as they aren't part of the\n# exported API, or moved to Autoconf or Automake where they belong.\n#\n# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN\n# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us\n# using a macro with the same name in our local m4/libtool.m4 it'll\n# pull the old libtool.m4 in (it doesn't see our shiny new m4_define\n# and doesn't know about Autoconf macros at all.)\n#\n# So we provide this file, which has a silly filename so it's always\n# included after everything else. 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You may also need to\"\n#\t@echo \"modify your LD_LIBRARY_PATH environment variable to include\"\n#\t@echo \"the directory $(PREFIX)/lib\"\n#\t@echo \"------------------------------------------------------------\"\n#\t@echo \"\"\n\n$(LIBDIR):\n\tmkdir $(LIBDIR)\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/gnu/OUT_OF_DATE", "content": "" }, { "path": "thirdparty/portaudio/bindings/cpp/build/gnu/aclocal.m4", "content": "\ndnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)\ndnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page\ndnl also defines GSTUFF_PKG_ERRORS on error\nAC_DEFUN(PKG_CHECK_MODULES, [\n succeeded=no\n\n if test -z \"$PKG_CONFIG\"; then\n AC_PATH_PROG(PKG_CONFIG, pkg-config, no)\n fi\n\n if test \"$PKG_CONFIG\" = \"no\" ; then\n echo \"*** The pkg-config script could not be found. 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See the GNU\n# General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.\n#\n# As a special exception to the GNU General Public License, if you\n# distribute this file as part of a program that contains a\n# configuration script generated by Autoconf, you may include it under\n# the same distribution terms that you use for the rest of that program.\n\n# Originally written by Per Bothner .\n# Please send patches to . Submit a context\n# diff and a properly formatted ChangeLog entry.\n#\n# This script attempts to guess a canonical system name similar to\n# config.sub. If it succeeds, it prints the system name on stdout, and\n# exits with 0. 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For targets that recently\n\t# switched to ELF, *-*-netbsd* would select the old\n\t# object file format. This provides both forward\n\t# compatibility and a consistent mechanism for selecting the\n\t# object file format.\n\t# Determine the machine/vendor (is the vendor relevant).\n\tcase \"${UNAME_MACHINE}\" in\n\t amiga) machine=m68k-unknown ;;\n\t arm32) machine=arm-unknown ;;\n\t atari*) machine=m68k-atari ;;\n\t sun3*) machine=m68k-sun ;;\n\t mac68k) machine=m68k-apple ;;\n\t macppc) machine=powerpc-apple ;;\n\t hp3[0-9][05]) machine=m68k-hp ;;\n\t ibmrt|romp-ibm) machine=romp-ibm ;;\n\t sparc*) machine=`uname -p`-unknown ;;\n\t *) machine=${UNAME_MACHINE}-unknown ;;\n\tesac\n\t# The Operating System including object format, if it has switched\n\t# to ELF recently, or will in the future.\n\tcase \"${UNAME_MACHINE}\" in\n\t i386|sparc|amiga|arm*|hp300|mvme68k|vax|atari|luna68k|mac68k|news68k|next68k|pc532|sun3*|x68k)\n\t\teval $set_cc_for_build\n\t\tif echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \\\n\t\t\t| grep __ELF__ >/dev/null\n\t\tthen\n\t\t # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).\n\t\t # Return netbsd for either. FIX?\n\t\t os=netbsd\n\t\telse\n\t\t os=netbsdelf\n\t\tfi\n\t\t;;\n\t *)\n\t os=netbsd\n\t\t;;\n\tesac\n\t# The OS release\n\trelease=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\\./'`\n\t# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:\n\t# contains redundant information, the shorter form:\n\t# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.\n\techo \"${machine}-${os}${release}\"\n\texit 0 ;;\n amiga:OpenBSD:*:*)\n\techo m68k-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n arc:OpenBSD:*:*)\n\techo mipsel-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n hp300:OpenBSD:*:*)\n\techo m68k-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n mac68k:OpenBSD:*:*)\n\techo m68k-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n macppc:OpenBSD:*:*)\n\techo powerpc-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n mvme68k:OpenBSD:*:*)\n\techo m68k-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n mvme88k:OpenBSD:*:*)\n\techo m88k-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n mvmeppc:OpenBSD:*:*)\n\techo powerpc-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n pmax:OpenBSD:*:*)\n\techo mipsel-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n sgi:OpenBSD:*:*)\n\techo mipseb-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n sun3:OpenBSD:*:*)\n\techo m68k-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n wgrisc:OpenBSD:*:*)\n\techo mipsel-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n *:OpenBSD:*:*)\n\techo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}\n\texit 0 ;;\n alpha:OSF1:*:*)\n\tif test $UNAME_RELEASE = \"V4.0\"; then\n\t\tUNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`\n\tfi\n\t# A Vn.n version is a released version.\n\t# A Tn.n version is a released field test version.\n\t# A Xn.n version is an unreleased experimental baselevel.\n\t# 1.2 uses \"1.2\" for uname -r.\n\tcat <$dummy.s\n\t.data\n\\$Lformat:\n\t.byte 37,100,45,37,120,10,0\t# \"%d-%x\\n\"\n\n\t.text\n\t.globl main\n\t.align 4\n\t.ent main\nmain:\n\t.frame \\$30,16,\\$26,0\n\tldgp \\$29,0(\\$27)\n\t.prologue 1\n\t.long 0x47e03d80 # implver \\$0\n\tlda \\$2,-1\n\t.long 0x47e20c21 # amask \\$2,\\$1\n\tlda \\$16,\\$Lformat\n\tmov \\$0,\\$17\n\tnot \\$1,\\$18\n\tjsr \\$26,printf\n\tldgp \\$29,0(\\$26)\n\tmov 0,\\$16\n\tjsr \\$26,exit\n\t.end main\nEOF\n\teval $set_cc_for_build\n\t$CC_FOR_BUILD $dummy.s -o $dummy 2>/dev/null\n\tif test \"$?\" = 0 ; then\n\t\tcase `./$dummy` in\n\t\t\t0-0)\n\t\t\t\tUNAME_MACHINE=\"alpha\"\n\t\t\t\t;;\n\t\t\t1-0)\n\t\t\t\tUNAME_MACHINE=\"alphaev5\"\n\t\t\t\t;;\n\t\t\t1-1)\n\t\t\t\tUNAME_MACHINE=\"alphaev56\"\n\t\t\t\t;;\n\t\t\t1-101)\n\t\t\t\tUNAME_MACHINE=\"alphapca56\"\n\t\t\t\t;;\n\t\t\t2-303)\n\t\t\t\tUNAME_MACHINE=\"alphaev6\"\n\t\t\t\t;;\n\t\t\t2-307)\n\t\t\t\tUNAME_MACHINE=\"alphaev67\"\n\t\t\t\t;;\n\t\t\t2-1307)\n\t\t\t\tUNAME_MACHINE=\"alphaev68\"\n\t\t\t\t;;\n\t\tesac\n\tfi\n\trm -f $dummy.s $dummy\n\techo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`\n\texit 0 ;;\n Alpha\\ *:Windows_NT*:*)\n\t# How do we know it's Interix rather than the generic POSIX subsystem?\n\t# Should we change UNAME_MACHINE based on the output of uname instead\n\t# of the specific Alpha model?\n\techo alpha-pc-interix\n\texit 0 ;;\n 21064:Windows_NT:50:3)\n\techo alpha-dec-winnt3.5\n\texit 0 ;;\n Amiga*:UNIX_System_V:4.0:*)\n\techo m68k-unknown-sysv4\n\texit 0;;\n *:[Aa]miga[Oo][Ss]:*:*)\n\techo ${UNAME_MACHINE}-unknown-amigaos\n\texit 0 ;;\n *:OS/390:*:*)\n\techo i370-ibm-openedition\n\texit 0 ;;\n arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)\n\techo arm-acorn-riscix${UNAME_RELEASE}\n\texit 0;;\n SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)\n\techo hppa1.1-hitachi-hiuxmpp\n\texit 0;;\n Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)\n\t# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.\n\tif test \"`(/bin/universe) 2>/dev/null`\" = att ; then\n\t\techo pyramid-pyramid-sysv3\n\telse\n\t\techo pyramid-pyramid-bsd\n\tfi\n\texit 0 ;;\n NILE*:*:*:dcosx)\n\techo pyramid-pyramid-svr4\n\texit 0 ;;\n sun4H:SunOS:5.*:*)\n\techo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`\n\texit 0 ;;\n sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)\n\techo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`\n\texit 0 ;;\n i86pc:SunOS:5.*:*)\n\techo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`\n\texit 0 ;;\n sun4*:SunOS:6*:*)\n\t# According to config.sub, this is the proper way to canonicalize\n\t# SunOS6. Hard to guess exactly what SunOS6 will be like, but\n\t# it's likely to be more like Solaris than SunOS4.\n\techo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`\n\texit 0 ;;\n sun4*:SunOS:*:*)\n\tcase \"`/usr/bin/arch -k`\" in\n\t Series*|S4*)\n\t\tUNAME_RELEASE=`uname -v`\n\t\t;;\n\tesac\n\t# Japanese Language versions have a version number like `4.1.3-JL'.\n\techo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`\n\texit 0 ;;\n sun3*:SunOS:*:*)\n\techo m68k-sun-sunos${UNAME_RELEASE}\n\texit 0 ;;\n sun*:*:4.2BSD:*)\n\tUNAME_RELEASE=`(head -1 /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`\n\ttest \"x${UNAME_RELEASE}\" = \"x\" && UNAME_RELEASE=3\n\tcase \"`/bin/arch`\" in\n\t sun3)\n\t\techo m68k-sun-sunos${UNAME_RELEASE}\n\t\t;;\n\t sun4)\n\t\techo sparc-sun-sunos${UNAME_RELEASE}\n\t\t;;\n\tesac\n\texit 0 ;;\n aushp:SunOS:*:*)\n\techo sparc-auspex-sunos${UNAME_RELEASE}\n\texit 0 ;;\n # The situation for MiNT is a little confusing. The machine name\n # can be virtually everything (everything which is not\n # \"atarist\" or \"atariste\" at least should have a processor\n # > m68000). The system name ranges from \"MiNT\" over \"FreeMiNT\"\n # to the lowercase version \"mint\" (or \"freemint\"). Finally\n # the system name \"TOS\" denotes a system which is actually not\n # MiNT. But MiNT is downward compatible to TOS, so this should\n # be no problem.\n atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)\n echo m68k-atari-mint${UNAME_RELEASE}\n\texit 0 ;;\n atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)\n\techo m68k-atari-mint${UNAME_RELEASE}\n exit 0 ;;\n *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)\n echo m68k-atari-mint${UNAME_RELEASE}\n\texit 0 ;;\n milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)\n echo m68k-milan-mint${UNAME_RELEASE}\n exit 0 ;;\n hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)\n echo m68k-hades-mint${UNAME_RELEASE}\n exit 0 ;;\n *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)\n echo m68k-unknown-mint${UNAME_RELEASE}\n exit 0 ;;\n powerpc:machten:*:*)\n\techo powerpc-apple-machten${UNAME_RELEASE}\n\texit 0 ;;\n RISC*:Mach:*:*)\n\techo mips-dec-mach_bsd4.3\n\texit 0 ;;\n RISC*:ULTRIX:*:*)\n\techo mips-dec-ultrix${UNAME_RELEASE}\n\texit 0 ;;\n VAX*:ULTRIX*:*:*)\n\techo vax-dec-ultrix${UNAME_RELEASE}\n\texit 0 ;;\n 2020:CLIX:*:* | 2430:CLIX:*:*)\n\techo clipper-intergraph-clix${UNAME_RELEASE}\n\texit 0 ;;\n mips:*:*:UMIPS | mips:*:*:RISCos)\n\teval $set_cc_for_build\n\tsed 's/^\t//' << EOF >$dummy.c\n#ifdef __cplusplus\n#include /* for printf() prototype */\n\tint main (int argc, char *argv[]) {\n#else\n\tint main (argc, argv) int argc; char *argv[]; {\n#endif\n\t#if defined (host_mips) && defined (MIPSEB)\n\t#if defined (SYSTYPE_SYSV)\n\t printf (\"mips-mips-riscos%ssysv\\n\", argv[1]); exit (0);\n\t#endif\n\t#if defined (SYSTYPE_SVR4)\n\t printf (\"mips-mips-riscos%ssvr4\\n\", argv[1]); exit (0);\n\t#endif\n\t#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)\n\t printf (\"mips-mips-riscos%sbsd\\n\", argv[1]); exit (0);\n\t#endif\n\t#endif\n\t exit (-1);\n\t}\nEOF\n\t$CC_FOR_BUILD $dummy.c -o $dummy \\\n\t && ./$dummy `echo \"${UNAME_RELEASE}\" | sed -n 's/\\([0-9]*\\).*/\\1/p'` \\\n\t && rm -f $dummy.c $dummy && exit 0\n\trm -f $dummy.c $dummy\n\techo mips-mips-riscos${UNAME_RELEASE}\n\texit 0 ;;\n Motorola:PowerMAX_OS:*:*)\n\techo powerpc-motorola-powermax\n\texit 0 ;;\n Night_Hawk:Power_UNIX:*:*)\n\techo powerpc-harris-powerunix\n\texit 0 ;;\n m88k:CX/UX:7*:*)\n\techo m88k-harris-cxux7\n\texit 0 ;;\n m88k:*:4*:R4*)\n\techo m88k-motorola-sysv4\n\texit 0 ;;\n m88k:*:3*:R3*)\n\techo m88k-motorola-sysv3\n\texit 0 ;;\n AViiON:dgux:*:*)\n # DG/UX returns AViiON for all architectures\n UNAME_PROCESSOR=`/usr/bin/uname -p`\n\tif [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]\n\tthen\n\t if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \\\n\t [ ${TARGET_BINARY_INTERFACE}x = x ]\n\t then\n\t\techo m88k-dg-dgux${UNAME_RELEASE}\n\t else\n\t\techo m88k-dg-dguxbcs${UNAME_RELEASE}\n\t fi\n\telse\n\t echo i586-dg-dgux${UNAME_RELEASE}\n\tfi\n \texit 0 ;;\n M88*:DolphinOS:*:*)\t# DolphinOS (SVR3)\n\techo m88k-dolphin-sysv3\n\texit 0 ;;\n M88*:*:R3*:*)\n\t# Delta 88k system running SVR3\n\techo m88k-motorola-sysv3\n\texit 0 ;;\n XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)\n\techo m88k-tektronix-sysv3\n\texit 0 ;;\n Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)\n\techo m68k-tektronix-bsd\n\texit 0 ;;\n *:IRIX*:*:*)\n\techo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`\n\texit 0 ;;\n ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.\n\techo romp-ibm-aix # uname -m gives an 8 hex-code CPU id\n\texit 0 ;; # Note that: echo \"'`uname -s`'\" gives 'AIX '\n i*86:AIX:*:*)\n\techo i386-ibm-aix\n\texit 0 ;;\n ia64:AIX:*:*)\n\tif [ -x /usr/bin/oslevel ] ; then\n\t\tIBM_REV=`/usr/bin/oslevel`\n\telse\n\t\tIBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}\n\tfi\n\techo ${UNAME_MACHINE}-ibm-aix${IBM_REV}\n\texit 0 ;;\n *:AIX:2:3)\n\tif grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then\n\t\teval $set_cc_for_build\n\t\tsed 's/^\t\t//' << EOF >$dummy.c\n\t\t#include \n\n\t\tmain()\n\t\t\t{\n\t\t\tif (!__power_pc())\n\t\t\t\texit(1);\n\t\t\tputs(\"powerpc-ibm-aix3.2.5\");\n\t\t\texit(0);\n\t\t\t}\nEOF\n\t\t$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0\n\t\trm -f $dummy.c $dummy\n\t\techo rs6000-ibm-aix3.2.5\n\telif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then\n\t\techo rs6000-ibm-aix3.2.4\n\telse\n\t\techo rs6000-ibm-aix3.2\n\tfi\n\texit 0 ;;\n *:AIX:*:[45])\n\tIBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | head -1 | awk '{ print $1 }'`\n\tif /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then\n\t\tIBM_ARCH=rs6000\n\telse\n\t\tIBM_ARCH=powerpc\n\tfi\n\tif [ -x /usr/bin/oslevel ] ; then\n\t\tIBM_REV=`/usr/bin/oslevel`\n\telse\n\t\tIBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}\n\tfi\n\techo ${IBM_ARCH}-ibm-aix${IBM_REV}\n\texit 0 ;;\n *:AIX:*:*)\n\techo rs6000-ibm-aix\n\texit 0 ;;\n ibmrt:4.4BSD:*|romp-ibm:BSD:*)\n\techo romp-ibm-bsd4.4\n\texit 0 ;;\n ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and\n\techo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to\n\texit 0 ;; # report: romp-ibm BSD 4.3\n *:BOSX:*:*)\n\techo rs6000-bull-bosx\n\texit 0 ;;\n DPX/2?00:B.O.S.:*:*)\n\techo m68k-bull-sysv3\n\texit 0 ;;\n 9000/[34]??:4.3bsd:1.*:*)\n\techo m68k-hp-bsd\n\texit 0 ;;\n hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)\n\techo m68k-hp-bsd4.4\n\texit 0 ;;\n 9000/[34678]??:HP-UX:*:*)\n\tHPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`\n\tcase \"${UNAME_MACHINE}\" in\n\t 9000/31? ) HP_ARCH=m68000 ;;\n\t 9000/[34]?? ) HP_ARCH=m68k ;;\n\t 9000/[678][0-9][0-9])\n\t\tif [ -x /usr/bin/getconf ]; then\n\t\t sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`\n sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`\n case \"${sc_cpu_version}\" in\n 523) HP_ARCH=\"hppa1.0\" ;; # CPU_PA_RISC1_0\n 528) HP_ARCH=\"hppa1.1\" ;; # CPU_PA_RISC1_1\n 532) # CPU_PA_RISC2_0\n case \"${sc_kernel_bits}\" in\n 32) HP_ARCH=\"hppa2.0n\" ;;\n 64) HP_ARCH=\"hppa2.0w\" ;;\n\t\t\t '') HP_ARCH=\"hppa2.0\" ;; # HP-UX 10.20\n esac ;;\n esac\n\t\tfi\n\t\tif [ \"${HP_ARCH}\" = \"\" ]; then\n\t\t eval $set_cc_for_build\n\t\t sed 's/^ //' << EOF >$dummy.c\n\n #define _HPUX_SOURCE\n #include \n #include \n\n int main ()\n {\n #if defined(_SC_KERNEL_BITS)\n long bits = sysconf(_SC_KERNEL_BITS);\n #endif\n long cpu = sysconf (_SC_CPU_VERSION);\n\n switch (cpu)\n \t{\n \tcase CPU_PA_RISC1_0: puts (\"hppa1.0\"); break;\n \tcase CPU_PA_RISC1_1: puts (\"hppa1.1\"); break;\n \tcase CPU_PA_RISC2_0:\n #if defined(_SC_KERNEL_BITS)\n \t switch (bits)\n \t\t{\n \t\tcase 64: puts (\"hppa2.0w\"); break;\n \t\tcase 32: puts (\"hppa2.0n\"); break;\n \t\tdefault: puts (\"hppa2.0\"); break;\n \t\t} break;\n #else /* !defined(_SC_KERNEL_BITS) */\n \t puts (\"hppa2.0\"); break;\n #endif\n \tdefault: puts (\"hppa1.0\"); break;\n \t}\n exit (0);\n }\nEOF\n\t\t (CCOPTS= $CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null) && HP_ARCH=`./$dummy`\n\t\t if test -z \"$HP_ARCH\"; then HP_ARCH=hppa; fi\n\t\t rm -f $dummy.c $dummy\n\t\tfi ;;\n\tesac\n\techo ${HP_ARCH}-hp-hpux${HPUX_REV}\n\texit 0 ;;\n ia64:HP-UX:*:*)\n\tHPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`\n\techo ia64-hp-hpux${HPUX_REV}\n\texit 0 ;;\n 3050*:HI-UX:*:*)\n\teval $set_cc_for_build\n\tsed 's/^\t//' << EOF >$dummy.c\n\t#include \n\tint\n\tmain ()\n\t{\n\t long cpu = sysconf (_SC_CPU_VERSION);\n\t /* The order matters, because CPU_IS_HP_MC68K erroneously returns\n\t true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct\n\t results, however. */\n\t if (CPU_IS_PA_RISC (cpu))\n\t {\n\t switch (cpu)\n\t\t{\n\t\t case CPU_PA_RISC1_0: puts (\"hppa1.0-hitachi-hiuxwe2\"); break;\n\t\t case CPU_PA_RISC1_1: puts (\"hppa1.1-hitachi-hiuxwe2\"); break;\n\t\t case CPU_PA_RISC2_0: puts (\"hppa2.0-hitachi-hiuxwe2\"); break;\n\t\t default: puts (\"hppa-hitachi-hiuxwe2\"); break;\n\t\t}\n\t }\n\t else if (CPU_IS_HP_MC68K (cpu))\n\t puts (\"m68k-hitachi-hiuxwe2\");\n\t else puts (\"unknown-hitachi-hiuxwe2\");\n\t exit (0);\n\t}\nEOF\n\t$CC_FOR_BUILD $dummy.c -o $dummy && ./$dummy && rm -f $dummy.c $dummy && exit 0\n\trm -f $dummy.c $dummy\n\techo unknown-hitachi-hiuxwe2\n\texit 0 ;;\n 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )\n\techo hppa1.1-hp-bsd\n\texit 0 ;;\n 9000/8??:4.3bsd:*:*)\n\techo hppa1.0-hp-bsd\n\texit 0 ;;\n *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)\n\techo hppa1.0-hp-mpeix\n\texit 0 ;;\n hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )\n\techo hppa1.1-hp-osf\n\texit 0 ;;\n hp8??:OSF1:*:*)\n\techo hppa1.0-hp-osf\n\texit 0 ;;\n i*86:OSF1:*:*)\n\tif [ -x /usr/sbin/sysversion ] ; then\n\t echo ${UNAME_MACHINE}-unknown-osf1mk\n\telse\n\t echo ${UNAME_MACHINE}-unknown-osf1\n\tfi\n\texit 0 ;;\n parisc*:Lites*:*:*)\n\techo hppa1.1-hp-lites\n\texit 0 ;;\n C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)\n\techo c1-convex-bsd\n exit 0 ;;\n C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)\n\tif getsysinfo -f scalar_acc\n\tthen echo c32-convex-bsd\n\telse echo c2-convex-bsd\n\tfi\n exit 0 ;;\n C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)\n\techo c34-convex-bsd\n exit 0 ;;\n C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)\n\techo c38-convex-bsd\n exit 0 ;;\n C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)\n\techo c4-convex-bsd\n exit 0 ;;\n CRAY*X-MP:*:*:*)\n\techo xmp-cray-unicos\n exit 0 ;;\n CRAY*Y-MP:*:*:*)\n\techo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\\.[^.]*$/.X/'\n\texit 0 ;;\n CRAY*[A-Z]90:*:*:*)\n\techo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \\\n\t| sed -e 's/CRAY.*\\([A-Z]90\\)/\\1/' \\\n\t -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \\\n\t -e 's/\\.[^.]*$/.X/'\n\texit 0 ;;\n CRAY*TS:*:*:*)\n\techo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\\.[^.]*$/.X/'\n\texit 0 ;;\n CRAY*T3D:*:*:*)\n\techo alpha-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\\.[^.]*$/.X/'\n\texit 0 ;;\n CRAY*T3E:*:*:*)\n\techo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\\.[^.]*$/.X/'\n\texit 0 ;;\n CRAY*SV1:*:*:*)\n\techo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\\.[^.]*$/.X/'\n\texit 0 ;;\n CRAY-2:*:*:*)\n\techo cray2-cray-unicos\n exit 0 ;;\n F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)\n\tFUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`\n FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\\///'`\n FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`\n echo \"${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}\"\n exit 0 ;;\n i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\\ Embedded/OS:*:*)\n\techo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}\n\texit 0 ;;\n sparc*:BSD/OS:*:*)\n\techo sparc-unknown-bsdi${UNAME_RELEASE}\n\texit 0 ;;\n *:BSD/OS:*:*)\n\techo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}\n\texit 0 ;;\n *:FreeBSD:*:*)\n\techo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`\n\texit 0 ;;\n i*:CYGWIN*:*)\n\techo ${UNAME_MACHINE}-pc-cygwin\n\texit 0 ;;\n i*:MINGW*:*)\n\techo ${UNAME_MACHINE}-pc-mingw32\n\texit 0 ;;\n i*:PW*:*)\n\techo ${UNAME_MACHINE}-pc-pw32\n\texit 0 ;;\n i*:Windows_NT*:* | Pentium*:Windows_NT*:*)\n\t# How do we know it's Interix rather than the generic POSIX subsystem?\n\t# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we\n\t# UNAME_MACHINE based on the output of uname instead of i386?\n\techo i386-pc-interix\n\texit 0 ;;\n i*:UWIN*:*)\n\techo ${UNAME_MACHINE}-pc-uwin\n\texit 0 ;;\n p*:CYGWIN*:*)\n\techo powerpcle-unknown-cygwin\n\texit 0 ;;\n prep*:SunOS:5.*:*)\n\techo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`\n\texit 0 ;;\n *:GNU:*:*)\n\techo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`\n\texit 0 ;;\n i*86:Minix:*:*)\n\techo ${UNAME_MACHINE}-pc-minix\n\texit 0 ;;\n arm*:Linux:*:*)\n\techo ${UNAME_MACHINE}-unknown-linux-gnu\n\texit 0 ;;\n ia64:Linux:*:*)\n\techo ${UNAME_MACHINE}-unknown-linux\n\texit 0 ;;\n m68*:Linux:*:*)\n\techo ${UNAME_MACHINE}-unknown-linux-gnu\n\texit 0 ;;\n mips:Linux:*:*)\n\tcase `sed -n '/^byte/s/^.*: \\(.*\\) endian/\\1/p' < /proc/cpuinfo` in\n\t big) echo mips-unknown-linux-gnu && exit 0 ;;\n\t little) echo mipsel-unknown-linux-gnu && exit 0 ;;\n\tesac\n\t;;\n ppc:Linux:*:*)\n\techo powerpc-unknown-linux-gnu\n\texit 0 ;;\n ppc64:Linux:*:*)\n\techo powerpc64-unknown-linux-gnu\n\texit 0 ;;\n alpha:Linux:*:*)\n\tcase `sed -n '/^cpu model/s/^.*: \\(.*\\)/\\1/p' < /proc/cpuinfo` in\n\t EV5) UNAME_MACHINE=alphaev5 ;;\n\t EV56) UNAME_MACHINE=alphaev56 ;;\n\t PCA56) UNAME_MACHINE=alphapca56 ;;\n\t PCA57) UNAME_MACHINE=alphapca56 ;;\n\t EV6) UNAME_MACHINE=alphaev6 ;;\n\t EV67) UNAME_MACHINE=alphaev67 ;;\n\t EV68*) UNAME_MACHINE=alphaev68 ;;\n esac\n\tobjdump --private-headers /bin/sh | grep ld.so.1 >/dev/null\n\tif test \"$?\" = 0 ; then LIBC=\"libc1\" ; else LIBC=\"\" ; fi\n\techo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}\n\texit 0 ;;\n parisc:Linux:*:* | hppa:Linux:*:*)\n\t# Look for CPU level\n\tcase `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in\n\t PA7*) echo hppa1.1-unknown-linux-gnu ;;\n\t PA8*) echo hppa2.0-unknown-linux-gnu ;;\n\t *) echo hppa-unknown-linux-gnu ;;\n\tesac\n\texit 0 ;;\n parisc64:Linux:*:* | hppa64:Linux:*:*)\n\techo hppa64-unknown-linux-gnu\n\texit 0 ;;\n s390:Linux:*:* | s390x:Linux:*:*)\n\techo ${UNAME_MACHINE}-ibm-linux\n\texit 0 ;;\n sh*:Linux:*:*)\n\techo ${UNAME_MACHINE}-unknown-linux-gnu\n\texit 0 ;;\n sparc:Linux:*:* | sparc64:Linux:*:*)\n\techo ${UNAME_MACHINE}-unknown-linux-gnu\n\texit 0 ;;\n x86_64:Linux:*:*)\n\techo x86_64-unknown-linux-gnu\n\texit 0 ;;\n i*86:Linux:*:*)\n\t# The BFD linker knows what the default object file format is, so\n\t# first see if it will tell us. cd to the root directory to prevent\n\t# problems with other programs or directories called `ld' in the path.\n\tld_supported_targets=`cd /; ld --help 2>&1 \\\n\t\t\t | sed -ne '/supported targets:/!d\n\t\t\t\t s/[ \t][ \t]*/ /g\n\t\t\t\t s/.*supported targets: *//\n\t\t\t\t s/ .*//\n\t\t\t\t p'`\n case \"$ld_supported_targets\" in\n\t elf32-i386)\n\t\tTENTATIVE=\"${UNAME_MACHINE}-pc-linux-gnu\"\n\t\t;;\n\t a.out-i386-linux)\n\t\techo \"${UNAME_MACHINE}-pc-linux-gnuaout\"\n\t\texit 0 ;;\t\t\n\t coff-i386)\n\t\techo \"${UNAME_MACHINE}-pc-linux-gnucoff\"\n\t\texit 0 ;;\n\t \"\")\n\t\t# Either a pre-BFD a.out linker (linux-gnuoldld) or\n\t\t# one that does not give us useful --help.\n\t\techo \"${UNAME_MACHINE}-pc-linux-gnuoldld\"\n\t\texit 0 ;;\n\tesac\n\t# Determine whether the default compiler is a.out or elf\n\teval $set_cc_for_build\n\tcat >$dummy.c <\n#ifdef __cplusplus\n#include /* for printf() prototype */\n\tint main (int argc, char *argv[]) {\n#else\n\tint main (argc, argv) int argc; char *argv[]; {\n#endif\n#ifdef __ELF__\n# ifdef __GLIBC__\n# if __GLIBC__ >= 2\n printf (\"%s-pc-linux-gnu\\n\", argv[1]);\n# else\n printf (\"%s-pc-linux-gnulibc1\\n\", argv[1]);\n# endif\n# else\n printf (\"%s-pc-linux-gnulibc1\\n\", argv[1]);\n# endif\n#else\n printf (\"%s-pc-linux-gnuaout\\n\", argv[1]);\n#endif\n return 0;\n}\nEOF\n\t$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy \"${UNAME_MACHINE}\" && rm -f $dummy.c $dummy && exit 0\n\trm -f $dummy.c $dummy\n\ttest x\"${TENTATIVE}\" != x && echo \"${TENTATIVE}\" && exit 0\n\t;;\n i*86:DYNIX/ptx:4*:*)\n\t# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.\n\t# earlier versions are messed up and put the nodename in both\n\t# sysname and nodename.\n\techo i386-sequent-sysv4\n\texit 0 ;;\n i*86:UNIX_SV:4.2MP:2.*)\n # Unixware is an offshoot of SVR4, but it has its own version\n # number series starting with 2...\n # I am not positive that other SVR4 systems won't match this,\n\t# I just have to hope. -- rms.\n # Use sysv4.2uw... so that sysv4* matches it.\n\techo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}\n\texit 0 ;;\n i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)\n\tUNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\\/MP$//'`\n\tif grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then\n\t\techo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}\n\telse\n\t\techo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}\n\tfi\n\texit 0 ;;\n i*86:*:5:[78]*)\n\tcase `/bin/uname -X | grep \"^Machine\"` in\n\t *486*)\t UNAME_MACHINE=i486 ;;\n\t *Pentium)\t UNAME_MACHINE=i586 ;;\n\t *Pent*|*Celeron) UNAME_MACHINE=i686 ;;\n\tesac\n\techo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}\n\texit 0 ;;\n i*86:*:3.2:*)\n\tif test -f /usr/options/cb.name; then\n\t\tUNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then\n\t\tUNAME_REL=`(/bin/uname -X|egrep Release|sed -e 's/.*= //')`\n\t\t(/bin/uname -X|egrep i80486 >/dev/null) && UNAME_MACHINE=i486\n\t\t(/bin/uname -X|egrep '^Machine.*Pentium' >/dev/null) \\\n\t\t\t&& UNAME_MACHINE=i586\n\t\t(/bin/uname -X|egrep '^Machine.*Pent ?II' >/dev/null) \\\n\t\t\t&& UNAME_MACHINE=i686\n\t\t(/bin/uname -X|egrep '^Machine.*Pentium Pro' >/dev/null) \\\n\t\t\t&& UNAME_MACHINE=i686\n\t\techo ${UNAME_MACHINE}-pc-sco$UNAME_REL\n\telse\n\t\techo ${UNAME_MACHINE}-pc-sysv32\n\tfi\n\texit 0 ;;\n i*86:*DOS:*:*)\n\techo ${UNAME_MACHINE}-pc-msdosdjgpp\n\texit 0 ;;\n pc:*:*:*)\n\t# Left here for compatibility:\n # uname -m prints for DJGPP always 'pc', but it prints nothing about\n # the processor, so we play safe by assuming i386.\n\techo i386-pc-msdosdjgpp\n exit 0 ;;\n Intel:Mach:3*:*)\n\techo i386-pc-mach3\n\texit 0 ;;\n paragon:*:*:*)\n\techo i860-intel-osf1\n\texit 0 ;;\n i860:*:4.*:*) # i860-SVR4\n\tif grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then\n\t echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4\n\telse # Add other i860-SVR4 vendors below as they are discovered.\n\t echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4\n\tfi\n\texit 0 ;;\n mini*:CTIX:SYS*5:*)\n\t# \"miniframe\"\n\techo m68010-convergent-sysv\n\texit 0 ;;\n M68*:*:R3V[567]*:*)\n\ttest -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;\n 3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0)\n\tOS_REL=''\n\ttest -r /etc/.relid \\\n\t&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \\([0-9][0-9]\\).*/\\1/p' < /etc/.relid`\n\t/bin/uname -p 2>/dev/null | grep 86 >/dev/null \\\n\t && echo i486-ncr-sysv4.3${OS_REL} && exit 0\n\t/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \\\n\t && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;\n 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)\n /bin/uname -p 2>/dev/null | grep 86 >/dev/null \\\n && echo i486-ncr-sysv4 && exit 0 ;;\n m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)\n\techo m68k-unknown-lynxos${UNAME_RELEASE}\n\texit 0 ;;\n mc68030:UNIX_System_V:4.*:*)\n\techo m68k-atari-sysv4\n\texit 0 ;;\n i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)\n\techo i386-unknown-lynxos${UNAME_RELEASE}\n\texit 0 ;;\n TSUNAMI:LynxOS:2.*:*)\n\techo sparc-unknown-lynxos${UNAME_RELEASE}\n\texit 0 ;;\n rs6000:LynxOS:2.*:*)\n\techo rs6000-unknown-lynxos${UNAME_RELEASE}\n\texit 0 ;;\n PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)\n\techo powerpc-unknown-lynxos${UNAME_RELEASE}\n\texit 0 ;;\n SM[BE]S:UNIX_SV:*:*)\n\techo mips-dde-sysv${UNAME_RELEASE}\n\texit 0 ;;\n RM*:ReliantUNIX-*:*:*)\n\techo mips-sni-sysv4\n\texit 0 ;;\n RM*:SINIX-*:*:*)\n\techo mips-sni-sysv4\n\texit 0 ;;\n *:SINIX-*:*:*)\n\tif uname -p 2>/dev/null >/dev/null ; then\n\t\tUNAME_MACHINE=`(uname -p) 2>/dev/null`\n\t\techo ${UNAME_MACHINE}-sni-sysv4\n\telse\n\t\techo ns32k-sni-sysv\n\tfi\n\texit 0 ;;\n PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort\n # says \n echo i586-unisys-sysv4\n exit 0 ;;\n *:UNIX_System_V:4*:FTX*)\n\t# From Gerald Hewes .\n\t# How about differentiating between stratus architectures? -djm\n\techo hppa1.1-stratus-sysv4\n\texit 0 ;;\n *:*:*:FTX*)\n\t# From seanf@swdc.stratus.com.\n\techo i860-stratus-sysv4\n\texit 0 ;;\n *:VOS:*:*)\n\t# From Paul.Green@stratus.com.\n\techo hppa1.1-stratus-vos\n\texit 0 ;;\n mc68*:A/UX:*:*)\n\techo m68k-apple-aux${UNAME_RELEASE}\n\texit 0 ;;\n news*:NEWS-OS:6*:*)\n\techo mips-sony-newsos6\n\texit 0 ;;\n R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)\n\tif [ -d /usr/nec ]; then\n\t echo mips-nec-sysv${UNAME_RELEASE}\n\telse\n\t echo mips-unknown-sysv${UNAME_RELEASE}\n\tfi\n exit 0 ;;\n BeBox:BeOS:*:*)\t# BeOS running on hardware made by Be, PPC only.\n\techo powerpc-be-beos\n\texit 0 ;;\n BeMac:BeOS:*:*)\t# BeOS running on Mac or Mac clone, PPC only.\n\techo powerpc-apple-beos\n\texit 0 ;;\n BePC:BeOS:*:*)\t# BeOS running on Intel PC compatible.\n\techo i586-pc-beos\n\texit 0 ;;\n SX-4:SUPER-UX:*:*)\n\techo sx4-nec-superux${UNAME_RELEASE}\n\texit 0 ;;\n SX-5:SUPER-UX:*:*)\n\techo sx5-nec-superux${UNAME_RELEASE}\n\texit 0 ;;\n Power*:Rhapsody:*:*)\n\techo powerpc-apple-rhapsody${UNAME_RELEASE}\n\texit 0 ;;\n *:Rhapsody:*:*)\n\techo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}\n\texit 0 ;;\n *:Darwin:*:*)\n\techo `uname -p`-apple-darwin${UNAME_RELEASE}\n\texit 0 ;;\n *:procnto*:*:* | *:QNX:[0123456789]*:*)\n\tif test \"${UNAME_MACHINE}\" = \"x86pc\"; then\n\t\tUNAME_MACHINE=pc\n\tfi\n\techo `uname -p`-${UNAME_MACHINE}-nto-qnx\n\texit 0 ;;\n *:QNX:*:4*)\n\techo i386-pc-qnx\n\texit 0 ;;\n NSR-[KW]:NONSTOP_KERNEL:*:*)\n\techo nsr-tandem-nsk${UNAME_RELEASE}\n\texit 0 ;;\n *:NonStop-UX:*:*)\n\techo mips-compaq-nonstopux\n\texit 0 ;;\n BS2000:POSIX*:*:*)\n\techo bs2000-siemens-sysv\n\texit 0 ;;\n DS/*:UNIX_System_V:*:*)\n\techo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}\n\texit 0 ;;\n *:Plan9:*:*)\n\t# \"uname -m\" is not consistent, so use $cputype instead. 386\n\t# is converted to i386 for consistency with other x86\n\t# operating systems.\n\tif test \"$cputype\" = \"386\"; then\n\t UNAME_MACHINE=i386\n\telse\n\t UNAME_MACHINE=\"$cputype\"\n\tfi\n\techo ${UNAME_MACHINE}-unknown-plan9\n\texit 0 ;;\n i*86:OS/2:*:*)\n\t# If we were able to find `uname', then EMX Unix compatibility\n\t# is probably installed.\n\techo ${UNAME_MACHINE}-pc-os2-emx\n\texit 0 ;;\n *:TOPS-10:*:*)\n\techo pdp10-unknown-tops10\n\texit 0 ;;\n *:TENEX:*:*)\n\techo pdp10-unknown-tenex\n\texit 0 ;;\n KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)\n\techo pdp10-dec-tops20\n\texit 0 ;;\n XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)\n\techo pdp10-xkl-tops20\n\texit 0 ;;\n *:TOPS-20:*:*)\n\techo pdp10-unknown-tops20\n\texit 0 ;;\n *:ITS:*:*)\n\techo pdp10-unknown-its\n\texit 0 ;;\n i*86:XTS-300:*:STOP)\n\techo ${UNAME_MACHINE}-unknown-stop\n\texit 0 ;;\n i*86:atheos:*:*)\n\techo ${UNAME_MACHINE}-unknown-atheos\n\texit 0 ;;\nesac\n\n#echo '(No uname command or uname output not recognized.)' 1>&2\n#echo \"${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}\" 1>&2\n\neval $set_cc_for_build\ncat >$dummy.c <\n# include \n#endif\nmain ()\n{\n#if defined (sony)\n#if defined (MIPSEB)\n /* BFD wants \"bsd\" instead of \"newsos\". Perhaps BFD should be changed,\n I don't know.... */\n printf (\"mips-sony-bsd\\n\"); exit (0);\n#else\n#include \n printf (\"m68k-sony-newsos%s\\n\",\n#ifdef NEWSOS4\n \"4\"\n#else\n\t \"\"\n#endif\n ); exit (0);\n#endif\n#endif\n\n#if defined (__arm) && defined (__acorn) && defined (__unix)\n printf (\"arm-acorn-riscix\"); exit (0);\n#endif\n\n#if defined (hp300) && !defined (hpux)\n printf (\"m68k-hp-bsd\\n\"); exit (0);\n#endif\n\n#if defined (NeXT)\n#if !defined (__ARCHITECTURE__)\n#define __ARCHITECTURE__ \"m68k\"\n#endif\n int version;\n version=`(hostinfo | sed -n 's/.*NeXT Mach \\([0-9]*\\).*/\\1/p') 2>/dev/null`;\n if (version < 4)\n printf (\"%s-next-nextstep%d\\n\", __ARCHITECTURE__, version);\n else\n printf (\"%s-next-openstep%d\\n\", __ARCHITECTURE__, version);\n exit (0);\n#endif\n\n#if defined (MULTIMAX) || defined (n16)\n#if defined (UMAXV)\n printf (\"ns32k-encore-sysv\\n\"); exit (0);\n#else\n#if defined (CMU)\n printf (\"ns32k-encore-mach\\n\"); exit (0);\n#else\n printf (\"ns32k-encore-bsd\\n\"); exit (0);\n#endif\n#endif\n#endif\n\n#if defined (__386BSD__)\n printf (\"i386-pc-bsd\\n\"); exit (0);\n#endif\n\n#if defined (sequent)\n#if defined (i386)\n printf (\"i386-sequent-dynix\\n\"); exit (0);\n#endif\n#if defined (ns32000)\n printf (\"ns32k-sequent-dynix\\n\"); exit (0);\n#endif\n#endif\n\n#if defined (_SEQUENT_)\n struct utsname un;\n\n uname(&un);\n\n if (strncmp(un.version, \"V2\", 2) == 0) {\n\tprintf (\"i386-sequent-ptx2\\n\"); exit (0);\n }\n if (strncmp(un.version, \"V1\", 2) == 0) { /* XXX is V1 correct? */\n\tprintf (\"i386-sequent-ptx1\\n\"); exit (0);\n }\n printf (\"i386-sequent-ptx\\n\"); exit (0);\n\n#endif\n\n#if defined (vax)\n# if !defined (ultrix)\n# include \n# if defined (BSD)\n# if BSD == 43\n printf (\"vax-dec-bsd4.3\\n\"); exit (0);\n# else\n# if BSD == 199006\n printf (\"vax-dec-bsd4.3reno\\n\"); exit (0);\n# else\n printf (\"vax-dec-bsd\\n\"); exit (0);\n# endif\n# endif\n# else\n printf (\"vax-dec-bsd\\n\"); exit (0);\n# endif\n# else\n printf (\"vax-dec-ultrix\\n\"); exit (0);\n# endif\n#endif\n\n#if defined (alliant) && defined (i860)\n printf (\"i860-alliant-bsd\\n\"); exit (0);\n#endif\n\n exit (1);\n}\nEOF\n\n$CC_FOR_BUILD $dummy.c -o $dummy 2>/dev/null && ./$dummy && rm -f $dummy.c $dummy && exit 0\nrm -f $dummy.c $dummy\n\n# Apollos put the system type in the environment.\n\ntest -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }\n\n# Convex versions that predate uname can use getsysinfo(1)\n\nif [ -x /usr/convex/getsysinfo ]\nthen\n case `getsysinfo -f cpu_type` in\n c1*)\n\techo c1-convex-bsd\n\texit 0 ;;\n c2*)\n\tif getsysinfo -f scalar_acc\n\tthen echo c32-convex-bsd\n\telse echo c2-convex-bsd\n\tfi\n\texit 0 ;;\n c34*)\n\techo c34-convex-bsd\n\texit 0 ;;\n c38*)\n\techo c38-convex-bsd\n\texit 0 ;;\n c4*)\n\techo c4-convex-bsd\n\texit 0 ;;\n esac\nfi\n\ncat >&2 < in order to provide the needed\ninformation to handle your system.\n\nconfig.guess timestamp = $timestamp\n\nuname -m = `(uname -m) 2>/dev/null || echo unknown`\nuname -r = `(uname -r) 2>/dev/null || echo unknown`\nuname -s = `(uname -s) 2>/dev/null || echo unknown`\nuname -v = `(uname -v) 2>/dev/null || echo unknown`\n\n/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`\n/bin/uname -X = `(/bin/uname -X) 2>/dev/null`\n\nhostinfo = `(hostinfo) 2>/dev/null`\n/bin/universe = `(/bin/universe) 2>/dev/null`\n/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`\n/bin/arch = `(/bin/arch) 2>/dev/null`\n/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`\n/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`\n\nUNAME_MACHINE = ${UNAME_MACHINE}\nUNAME_RELEASE = ${UNAME_RELEASE}\nUNAME_SYSTEM = ${UNAME_SYSTEM}\nUNAME_VERSION = ${UNAME_VERSION}\nEOF\n\nexit 1\n\n# Local variables:\n# eval: (add-hook 'write-file-hooks 'time-stamp)\n# time-stamp-start: \"timestamp='\"\n# time-stamp-format: \"%:y-%02m-%02d\"\n# time-stamp-end: \"'\"\n# End:\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/gnu/config.sub", "content": "#! /bin/sh\n# Configuration validation subroutine script.\n# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,\n# 2000, 2001, 2002, 2003 Free Software Foundation, Inc.\n\ntimestamp='2003-07-17'\n\n# This file is (in principle) common to ALL GNU software.\n# The presence of a machine in this file suggests that SOME GNU software\n# can handle that machine. It does not imply ALL GNU software can.\n#\n# This file is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation; either version 2 of the License, or\n# (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 59 Temple Place - Suite 330,\n# Boston, MA 02111-1307, USA.\n\n# As a special exception to the GNU General Public License, if you\n# distribute this file as part of a program that contains a\n# configuration script generated by Autoconf, you may include it under\n# the same distribution terms that you use for the rest of that program.\n\n# Please send patches to . Submit a context\n# diff and a properly formatted ChangeLog entry.\n#\n# Configuration subroutine to validate and canonicalize a configuration type.\n# Supply the specified configuration type as an argument.\n# If it is invalid, we print an error message on stderr and exit with code 1.\n# Otherwise, we print the canonical config type on stdout and succeed.\n\n# This file is supposed to be the same for all GNU packages\n# and recognize all the CPU types, system types and aliases\n# that are meaningful with *any* GNU software.\n# Each package is responsible for reporting which valid configurations\n# it does not support. The user should be able to distinguish\n# a failure to support a valid configuration from a meaningless\n# configuration.\n\n# The goal of this file is to map all the various variations of a given\n# machine specification into a single specification in the form:\n#\tCPU_TYPE-MANUFACTURER-OPERATING_SYSTEM\n# or in some cases, the newer four-part form:\n#\tCPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM\n# It is wrong to echo any other type of specification.\n\nme=`echo \"$0\" | sed -e 's,.*/,,'`\n\nusage=\"\\\nUsage: $0 [OPTION] CPU-MFR-OPSYS\n $0 [OPTION] ALIAS\n\nCanonicalize a configuration name.\n\nOperation modes:\n -h, --help print this help, then exit\n -t, --time-stamp print date of last modification, then exit\n -v, --version print version number, then exit\n\nReport bugs and patches to .\"\n\nversion=\"\\\nGNU config.sub ($timestamp)\n\nCopyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001\nFree Software Foundation, Inc.\n\nThis is free software; see the source for copying conditions. There is NO\nwarranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\"\n\nhelp=\"\nTry \\`$me --help' for more information.\"\n\n# Parse command line\nwhile test $# -gt 0 ; do\n case $1 in\n --time-stamp | --time* | -t )\n echo \"$timestamp\" ; exit 0 ;;\n --version | -v )\n echo \"$version\" ; exit 0 ;;\n --help | --h* | -h )\n echo \"$usage\"; exit 0 ;;\n -- ) # Stop option processing\n shift; break ;;\n - )\t# Use stdin as input.\n break ;;\n -* )\n echo \"$me: invalid option $1$help\"\n exit 1 ;;\n\n *local*)\n # First pass through any local machine types.\n echo $1\n exit 0;;\n\n * )\n break ;;\n esac\ndone\n\ncase $# in\n 0) echo \"$me: missing argument$help\" >&2\n exit 1;;\n 1) ;;\n *) echo \"$me: too many arguments$help\" >&2\n exit 1;;\nesac\n\n# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).\n# Here we must recognize all the valid KERNEL-OS combinations.\nmaybe_os=`echo $1 | sed 's/^\\(.*\\)-\\([^-]*-[^-]*\\)$/\\2/'`\ncase $maybe_os in\n nto-qnx* | linux-gnu* | kfreebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)\n os=-$maybe_os\n basic_machine=`echo $1 | sed 's/^\\(.*\\)-\\([^-]*-[^-]*\\)$/\\1/'`\n ;;\n *)\n basic_machine=`echo $1 | sed 's/-[^-]*$//'`\n if [ $basic_machine != $1 ]\n then os=`echo $1 | sed 's/.*-/-/'`\n else os=; fi\n ;;\nesac\n\n### Let's recognize common machines as not being operating systems so\n### that things like config.sub decstation-3100 work. We also\n### recognize some manufacturers as not being operating systems, so we\n### can provide default operating systems below.\ncase $os in\n\t-sun*os*)\n\t\t# Prevent following clause from handling this invalid input.\n\t\t;;\n\t-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \\\n\t-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \\\n\t-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \\\n\t-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\\\n\t-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \\\n\t-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \\\n\t-apple | -axis)\n\t\tos=\n\t\tbasic_machine=$1\n\t\t;;\n\t-sim | -cisco | -oki | -wec | -winbond)\n\t\tos=\n\t\tbasic_machine=$1\n\t\t;;\n\t-scout)\n\t\t;;\n\t-wrs)\n\t\tos=-vxworks\n\t\tbasic_machine=$1\n\t\t;;\n\t-chorusos*)\n\t\tos=-chorusos\n\t\tbasic_machine=$1\n\t\t;;\n \t-chorusrdb)\n \t\tos=-chorusrdb\n\t\tbasic_machine=$1\n \t\t;;\n\t-hiux*)\n\t\tos=-hiuxwe2\n\t\t;;\n\t-sco5)\n\t\tos=-sco3.2v5\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-sco4)\n\t\tos=-sco3.2v4\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-sco3.2.[4-9]*)\n\t\tos=`echo $os | sed -e 's/sco3.2./sco3.2v/'`\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-sco3.2v[4-9]*)\n\t\t# Don't forget version if it is 3.2v4 or newer.\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-sco*)\n\t\tos=-sco3.2v2\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-udk*)\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-isc)\n\t\tos=-isc2.2\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-clix*)\n\t\tbasic_machine=clipper-intergraph\n\t\t;;\n\t-isc*)\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`\n\t\t;;\n\t-lynx*)\n\t\tos=-lynxos\n\t\t;;\n\t-ptx*)\n\t\tbasic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`\n\t\t;;\n\t-windowsnt*)\n\t\tos=`echo $os | sed -e 's/windowsnt/winnt/'`\n\t\t;;\n\t-psos*)\n\t\tos=-psos\n\t\t;;\n\t-mint | -mint[0-9]*)\n\t\tbasic_machine=m68k-atari\n\t\tos=-mint\n\t\t;;\nesac\n\n# Decode aliases for certain CPU-COMPANY combinations.\ncase $basic_machine in\n\t# Recognize the basic CPU types without company name.\n\t# Some are omitted here because they have special meanings below.\n\t1750a | 580 \\\n\t| a29k \\\n\t| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \\\n\t| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \\\n\t| am33_2.0 \\\n\t| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \\\n\t| c4x | clipper \\\n\t| d10v | d30v | dlx | dsp16xx \\\n\t| fr30 | frv \\\n\t| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \\\n\t| i370 | i860 | i960 | ia64 \\\n\t| ip2k | iq2000 \\\n\t| m32r | m68000 | m68k | m88k | mcore \\\n\t| mips | mipsbe | mipseb | mipsel | mipsle \\\n\t| mips16 \\\n\t| mips64 | mips64el \\\n\t| mips64vr | mips64vrel \\\n\t| mips64orion | mips64orionel \\\n\t| mips64vr4100 | mips64vr4100el \\\n\t| mips64vr4300 | mips64vr4300el \\\n\t| mips64vr5000 | mips64vr5000el \\\n\t| mipsisa32 | mipsisa32el \\\n\t| mipsisa32r2 | mipsisa32r2el \\\n\t| mipsisa64 | mipsisa64el \\\n\t| mipsisa64sb1 | mipsisa64sb1el \\\n\t| mipsisa64sr71k | mipsisa64sr71kel \\\n\t| mipstx39 | mipstx39el \\\n\t| mn10200 | mn10300 \\\n\t| msp430 \\\n\t| ns16k | ns32k \\\n\t| openrisc | or32 \\\n\t| pdp10 | pdp11 | pj | pjl \\\n\t| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \\\n\t| pyramid \\\n\t| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \\\n\t| sh64 | sh64le \\\n\t| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \\\n\t| strongarm \\\n\t| tahoe | thumb | tic4x | tic80 | tron \\\n\t| v850 | v850e \\\n\t| we32k \\\n\t| x86 | xscale | xstormy16 | xtensa \\\n\t| z8k)\n\t\tbasic_machine=$basic_machine-unknown\n\t\t;;\n\tm6811 | m68hc11 | m6812 | m68hc12)\n\t\t# Motorola 68HC11/12.\n\t\tbasic_machine=$basic_machine-unknown\n\t\tos=-none\n\t\t;;\n\tm88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)\n\t\t;;\n\n\t# We use `pc' rather than `unknown'\n\t# because (1) that's what they normally are, and\n\t# (2) the word \"unknown\" tends to confuse beginning users.\n\ti*86 | x86_64)\n\t basic_machine=$basic_machine-pc\n\t ;;\n\t# Object if more than one company name word.\n\t*-*-*)\n\t\techo Invalid configuration \\`$1\\': machine \\`$basic_machine\\' not recognized 1>&2\n\t\texit 1\n\t\t;;\n\t# Recognize the basic CPU types with company name.\n\t580-* \\\n\t| a29k-* \\\n\t| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \\\n\t| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \\\n\t| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \\\n\t| arm-* | armbe-* | armle-* | armeb-* | armv*-* \\\n\t| avr-* \\\n\t| bs2000-* \\\n\t| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \\\n\t| clipper-* | cydra-* \\\n\t| d10v-* | d30v-* | dlx-* \\\n\t| elxsi-* \\\n\t| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \\\n\t| h8300-* | h8500-* \\\n\t| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \\\n\t| i*86-* | i860-* | i960-* | ia64-* \\\n\t| ip2k-* | iq2000-* \\\n\t| m32r-* \\\n\t| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \\\n\t| m88110-* | m88k-* | mcore-* \\\n\t| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \\\n\t| mips16-* \\\n\t| mips64-* | mips64el-* \\\n\t| mips64vr-* | mips64vrel-* \\\n\t| mips64orion-* | mips64orionel-* \\\n\t| mips64vr4100-* | mips64vr4100el-* \\\n\t| mips64vr4300-* | mips64vr4300el-* \\\n\t| mips64vr5000-* | mips64vr5000el-* \\\n\t| mipsisa32-* | mipsisa32el-* \\\n\t| mipsisa32r2-* | mipsisa32r2el-* \\\n\t| mipsisa64-* | mipsisa64el-* \\\n\t| mipsisa64sb1-* | mipsisa64sb1el-* \\\n\t| mipsisa64sr71k-* | mipsisa64sr71kel-* \\\n\t| mipstx39-* | mipstx39el-* \\\n\t| msp430-* \\\n\t| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \\\n\t| orion-* \\\n\t| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \\\n\t| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \\\n\t| pyramid-* \\\n\t| romp-* | rs6000-* \\\n\t| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \\\n\t| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \\\n\t| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \\\n\t| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \\\n\t| tahoe-* | thumb-* \\\n\t| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \\\n\t| tron-* \\\n\t| v850-* | v850e-* | vax-* \\\n\t| we32k-* \\\n\t| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \\\n\t| xtensa-* \\\n\t| ymp-* \\\n\t| z8k-*)\n\t\t;;\n\t# Recognize the various machine names and aliases which stand\n\t# for a CPU type and a company and sometimes even an OS.\n\t386bsd)\n\t\tbasic_machine=i386-unknown\n\t\tos=-bsd\n\t\t;;\n\t3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)\n\t\tbasic_machine=m68000-att\n\t\t;;\n\t3b*)\n\t\tbasic_machine=we32k-att\n\t\t;;\n\ta29khif)\n\t\tbasic_machine=a29k-amd\n\t\tos=-udi\n\t\t;;\n\tadobe68k)\n\t\tbasic_machine=m68010-adobe\n\t\tos=-scout\n\t\t;;\n\talliant | fx80)\n\t\tbasic_machine=fx80-alliant\n\t\t;;\n\taltos | altos3068)\n\t\tbasic_machine=m68k-altos\n\t\t;;\n\tam29k)\n\t\tbasic_machine=a29k-none\n\t\tos=-bsd\n\t\t;;\n\tamd64)\n\t\tbasic_machine=x86_64-pc\n\t\t;;\n\tamdahl)\n\t\tbasic_machine=580-amdahl\n\t\tos=-sysv\n\t\t;;\n\tamiga | amiga-*)\n\t\tbasic_machine=m68k-unknown\n\t\t;;\n\tamigaos | amigados)\n\t\tbasic_machine=m68k-unknown\n\t\tos=-amigaos\n\t\t;;\n\tamigaunix | amix)\n\t\tbasic_machine=m68k-unknown\n\t\tos=-sysv4\n\t\t;;\n\tapollo68)\n\t\tbasic_machine=m68k-apollo\n\t\tos=-sysv\n\t\t;;\n\tapollo68bsd)\n\t\tbasic_machine=m68k-apollo\n\t\tos=-bsd\n\t\t;;\n\taux)\n\t\tbasic_machine=m68k-apple\n\t\tos=-aux\n\t\t;;\n\tbalance)\n\t\tbasic_machine=ns32k-sequent\n\t\tos=-dynix\n\t\t;;\n\tc90)\n\t\tbasic_machine=c90-cray\n\t\tos=-unicos\n\t\t;;\n\tconvex-c1)\n\t\tbasic_machine=c1-convex\n\t\tos=-bsd\n\t\t;;\n\tconvex-c2)\n\t\tbasic_machine=c2-convex\n\t\tos=-bsd\n\t\t;;\n\tconvex-c32)\n\t\tbasic_machine=c32-convex\n\t\tos=-bsd\n\t\t;;\n\tconvex-c34)\n\t\tbasic_machine=c34-convex\n\t\tos=-bsd\n\t\t;;\n\tconvex-c38)\n\t\tbasic_machine=c38-convex\n\t\tos=-bsd\n\t\t;;\n\tcray | j90)\n\t\tbasic_machine=j90-cray\n\t\tos=-unicos\n\t\t;;\n\tcrds | unos)\n\t\tbasic_machine=m68k-crds\n\t\t;;\n\tcris | cris-* | etrax*)\n\t\tbasic_machine=cris-axis\n\t\t;;\n\tda30 | da30-*)\n\t\tbasic_machine=m68k-da30\n\t\t;;\n\tdecstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)\n\t\tbasic_machine=mips-dec\n\t\t;;\n\tdecsystem10* | dec10*)\n\t\tbasic_machine=pdp10-dec\n\t\tos=-tops10\n\t\t;;\n\tdecsystem20* | dec20*)\n\t\tbasic_machine=pdp10-dec\n\t\tos=-tops20\n\t\t;;\n\tdelta | 3300 | motorola-3300 | motorola-delta \\\n\t | 3300-motorola | delta-motorola)\n\t\tbasic_machine=m68k-motorola\n\t\t;;\n\tdelta88)\n\t\tbasic_machine=m88k-motorola\n\t\tos=-sysv3\n\t\t;;\n\tdpx20 | dpx20-*)\n\t\tbasic_machine=rs6000-bull\n\t\tos=-bosx\n\t\t;;\n\tdpx2* | dpx2*-bull)\n\t\tbasic_machine=m68k-bull\n\t\tos=-sysv3\n\t\t;;\n\tebmon29k)\n\t\tbasic_machine=a29k-amd\n\t\tos=-ebmon\n\t\t;;\n\telxsi)\n\t\tbasic_machine=elxsi-elxsi\n\t\tos=-bsd\n\t\t;;\n\tencore | umax | mmax)\n\t\tbasic_machine=ns32k-encore\n\t\t;;\n\tes1800 | OSE68k | ose68k | ose | OSE)\n\t\tbasic_machine=m68k-ericsson\n\t\tos=-ose\n\t\t;;\n\tfx2800)\n\t\tbasic_machine=i860-alliant\n\t\t;;\n\tgenix)\n\t\tbasic_machine=ns32k-ns\n\t\t;;\n\tgmicro)\n\t\tbasic_machine=tron-gmicro\n\t\tos=-sysv\n\t\t;;\n\tgo32)\n\t\tbasic_machine=i386-pc\n\t\tos=-go32\n\t\t;;\n\th3050r* | hiux*)\n\t\tbasic_machine=hppa1.1-hitachi\n\t\tos=-hiuxwe2\n\t\t;;\n\th8300hms)\n\t\tbasic_machine=h8300-hitachi\n\t\tos=-hms\n\t\t;;\n\th8300xray)\n\t\tbasic_machine=h8300-hitachi\n\t\tos=-xray\n\t\t;;\n\th8500hms)\n\t\tbasic_machine=h8500-hitachi\n\t\tos=-hms\n\t\t;;\n\tharris)\n\t\tbasic_machine=m88k-harris\n\t\tos=-sysv3\n\t\t;;\n\thp300-*)\n\t\tbasic_machine=m68k-hp\n\t\t;;\n\thp300bsd)\n\t\tbasic_machine=m68k-hp\n\t\tos=-bsd\n\t\t;;\n\thp300hpux)\n\t\tbasic_machine=m68k-hp\n\t\tos=-hpux\n\t\t;;\n\thp3k9[0-9][0-9] | hp9[0-9][0-9])\n\t\tbasic_machine=hppa1.0-hp\n\t\t;;\n\thp9k2[0-9][0-9] | hp9k31[0-9])\n\t\tbasic_machine=m68000-hp\n\t\t;;\n\thp9k3[2-9][0-9])\n\t\tbasic_machine=m68k-hp\n\t\t;;\n\thp9k6[0-9][0-9] | hp6[0-9][0-9])\n\t\tbasic_machine=hppa1.0-hp\n\t\t;;\n\thp9k7[0-79][0-9] | hp7[0-79][0-9])\n\t\tbasic_machine=hppa1.1-hp\n\t\t;;\n\thp9k78[0-9] | hp78[0-9])\n\t\t# FIXME: really hppa2.0-hp\n\t\tbasic_machine=hppa1.1-hp\n\t\t;;\n\thp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)\n\t\t# FIXME: really hppa2.0-hp\n\t\tbasic_machine=hppa1.1-hp\n\t\t;;\n\thp9k8[0-9][13679] | hp8[0-9][13679])\n\t\tbasic_machine=hppa1.1-hp\n\t\t;;\n\thp9k8[0-9][0-9] | hp8[0-9][0-9])\n\t\tbasic_machine=hppa1.0-hp\n\t\t;;\n\thppa-next)\n\t\tos=-nextstep3\n\t\t;;\n\thppaosf)\n\t\tbasic_machine=hppa1.1-hp\n\t\tos=-osf\n\t\t;;\n\thppro)\n\t\tbasic_machine=hppa1.1-hp\n\t\tos=-proelf\n\t\t;;\n\ti370-ibm* | ibm*)\n\t\tbasic_machine=i370-ibm\n\t\t;;\n# I'm not sure what \"Sysv32\" means. Should this be sysv3.2?\n\ti*86v32)\n\t\tbasic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`\n\t\tos=-sysv32\n\t\t;;\n\ti*86v4*)\n\t\tbasic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`\n\t\tos=-sysv4\n\t\t;;\n\ti*86v)\n\t\tbasic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`\n\t\tos=-sysv\n\t\t;;\n\ti*86sol2)\n\t\tbasic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`\n\t\tos=-solaris2\n\t\t;;\n\ti386mach)\n\t\tbasic_machine=i386-mach\n\t\tos=-mach\n\t\t;;\n\ti386-vsta | vsta)\n\t\tbasic_machine=i386-unknown\n\t\tos=-vsta\n\t\t;;\n\tiris | iris4d)\n\t\tbasic_machine=mips-sgi\n\t\tcase $os in\n\t\t -irix*)\n\t\t\t;;\n\t\t *)\n\t\t\tos=-irix4\n\t\t\t;;\n\t\tesac\n\t\t;;\n\tisi68 | isi)\n\t\tbasic_machine=m68k-isi\n\t\tos=-sysv\n\t\t;;\n\tm88k-omron*)\n\t\tbasic_machine=m88k-omron\n\t\t;;\n\tmagnum | m3230)\n\t\tbasic_machine=mips-mips\n\t\tos=-sysv\n\t\t;;\n\tmerlin)\n\t\tbasic_machine=ns32k-utek\n\t\tos=-sysv\n\t\t;;\n\tmingw32)\n\t\tbasic_machine=i386-pc\n\t\tos=-mingw32\n\t\t;;\n\tminiframe)\n\t\tbasic_machine=m68000-convergent\n\t\t;;\n\t*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)\n\t\tbasic_machine=m68k-atari\n\t\tos=-mint\n\t\t;;\n\tmips3*-*)\n\t\tbasic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`\n\t\t;;\n\tmips3*)\n\t\tbasic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown\n\t\t;;\n\tmmix*)\n\t\tbasic_machine=mmix-knuth\n\t\tos=-mmixware\n\t\t;;\n\tmonitor)\n\t\tbasic_machine=m68k-rom68k\n\t\tos=-coff\n\t\t;;\n\tmorphos)\n\t\tbasic_machine=powerpc-unknown\n\t\tos=-morphos\n\t\t;;\n\tmsdos)\n\t\tbasic_machine=i386-pc\n\t\tos=-msdos\n\t\t;;\n\tmvs)\n\t\tbasic_machine=i370-ibm\n\t\tos=-mvs\n\t\t;;\n\tncr3000)\n\t\tbasic_machine=i486-ncr\n\t\tos=-sysv4\n\t\t;;\n\tnetbsd386)\n\t\tbasic_machine=i386-unknown\n\t\tos=-netbsd\n\t\t;;\n\tnetwinder)\n\t\tbasic_machine=armv4l-rebel\n\t\tos=-linux\n\t\t;;\n\tnews | news700 | news800 | news900)\n\t\tbasic_machine=m68k-sony\n\t\tos=-newsos\n\t\t;;\n\tnews1000)\n\t\tbasic_machine=m68030-sony\n\t\tos=-newsos\n\t\t;;\n\tnews-3600 | risc-news)\n\t\tbasic_machine=mips-sony\n\t\tos=-newsos\n\t\t;;\n\tnecv70)\n\t\tbasic_machine=v70-nec\n\t\tos=-sysv\n\t\t;;\n\tnext | m*-next )\n\t\tbasic_machine=m68k-next\n\t\tcase $os in\n\t\t -nextstep* )\n\t\t\t;;\n\t\t -ns2*)\n\t\t os=-nextstep2\n\t\t\t;;\n\t\t *)\n\t\t os=-nextstep3\n\t\t\t;;\n\t\tesac\n\t\t;;\n\tnh3000)\n\t\tbasic_machine=m68k-harris\n\t\tos=-cxux\n\t\t;;\n\tnh[45]000)\n\t\tbasic_machine=m88k-harris\n\t\tos=-cxux\n\t\t;;\n\tnindy960)\n\t\tbasic_machine=i960-intel\n\t\tos=-nindy\n\t\t;;\n\tmon960)\n\t\tbasic_machine=i960-intel\n\t\tos=-mon960\n\t\t;;\n\tnonstopux)\n\t\tbasic_machine=mips-compaq\n\t\tos=-nonstopux\n\t\t;;\n\tnp1)\n\t\tbasic_machine=np1-gould\n\t\t;;\n\tnv1)\n\t\tbasic_machine=nv1-cray\n\t\tos=-unicosmp\n\t\t;;\n\tnsr-tandem)\n\t\tbasic_machine=nsr-tandem\n\t\t;;\n\top50n-* | op60c-*)\n\t\tbasic_machine=hppa1.1-oki\n\t\tos=-proelf\n\t\t;;\n\tor32 | or32-*)\n\t\tbasic_machine=or32-unknown\n\t\tos=-coff\n\t\t;;\n\tOSE68000 | ose68000)\n\t\tbasic_machine=m68000-ericsson\n\t\tos=-ose\n\t\t;;\n\tos68k)\n\t\tbasic_machine=m68k-none\n\t\tos=-os68k\n\t\t;;\n\tpa-hitachi)\n\t\tbasic_machine=hppa1.1-hitachi\n\t\tos=-hiuxwe2\n\t\t;;\n\tparagon)\n\t\tbasic_machine=i860-intel\n\t\tos=-osf\n\t\t;;\n\tpbd)\n\t\tbasic_machine=sparc-tti\n\t\t;;\n\tpbb)\n\t\tbasic_machine=m68k-tti\n\t\t;;\n\tpc532 | pc532-*)\n\t\tbasic_machine=ns32k-pc532\n\t\t;;\n\tpentium | p5 | k5 | k6 | nexgen | viac3)\n\t\tbasic_machine=i586-pc\n\t\t;;\n\tpentiumpro | p6 | 6x86 | athlon | athlon_*)\n\t\tbasic_machine=i686-pc\n\t\t;;\n\tpentiumii | pentium2 | pentiumiii | pentium3)\n\t\tbasic_machine=i686-pc\n\t\t;;\n\tpentium4)\n\t\tbasic_machine=i786-pc\n\t\t;;\n\tpentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)\n\t\tbasic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tpentiumpro-* | p6-* | 6x86-* | athlon-*)\n\t\tbasic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tpentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)\n\t\tbasic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tpentium4-*)\n\t\tbasic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tpn)\n\t\tbasic_machine=pn-gould\n\t\t;;\n\tpower)\tbasic_machine=power-ibm\n\t\t;;\n\tppc)\tbasic_machine=powerpc-unknown\n\t\t;;\n\tppc-*)\tbasic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tppcle | powerpclittle | ppc-le | powerpc-little)\n\t\tbasic_machine=powerpcle-unknown\n\t\t;;\n\tppcle-* | powerpclittle-*)\n\t\tbasic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tppc64)\tbasic_machine=powerpc64-unknown\n\t\t;;\n\tppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tppc64le | powerpc64little | ppc64-le | powerpc64-little)\n\t\tbasic_machine=powerpc64le-unknown\n\t\t;;\n\tppc64le-* | powerpc64little-*)\n\t\tbasic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`\n\t\t;;\n\tps2)\n\t\tbasic_machine=i386-ibm\n\t\t;;\n\tpw32)\n\t\tbasic_machine=i586-unknown\n\t\tos=-pw32\n\t\t;;\n\trom68k)\n\t\tbasic_machine=m68k-rom68k\n\t\tos=-coff\n\t\t;;\n\trm[46]00)\n\t\tbasic_machine=mips-siemens\n\t\t;;\n\trtpc | rtpc-*)\n\t\tbasic_machine=romp-ibm\n\t\t;;\n\ts390 | s390-*)\n\t\tbasic_machine=s390-ibm\n\t\t;;\n\ts390x | s390x-*)\n\t\tbasic_machine=s390x-ibm\n\t\t;;\n\tsa29200)\n\t\tbasic_machine=a29k-amd\n\t\tos=-udi\n\t\t;;\n\tsb1)\n\t\tbasic_machine=mipsisa64sb1-unknown\n\t\t;;\n\tsb1el)\n\t\tbasic_machine=mipsisa64sb1el-unknown\n\t\t;;\n\tsei)\n\t\tbasic_machine=mips-sei\n\t\tos=-seiux\n\t\t;;\n\tsequent)\n\t\tbasic_machine=i386-sequent\n\t\t;;\n\tsh)\n\t\tbasic_machine=sh-hitachi\n\t\tos=-hms\n\t\t;;\n\tsh64)\n\t\tbasic_machine=sh64-unknown\n\t\t;;\n\tsparclite-wrs | simso-wrs)\n\t\tbasic_machine=sparclite-wrs\n\t\tos=-vxworks\n\t\t;;\n\tsps7)\n\t\tbasic_machine=m68k-bull\n\t\tos=-sysv2\n\t\t;;\n\tspur)\n\t\tbasic_machine=spur-unknown\n\t\t;;\n\tst2000)\n\t\tbasic_machine=m68k-tandem\n\t\t;;\n\tstratus)\n\t\tbasic_machine=i860-stratus\n\t\tos=-sysv4\n\t\t;;\n\tsun2)\n\t\tbasic_machine=m68000-sun\n\t\t;;\n\tsun2os3)\n\t\tbasic_machine=m68000-sun\n\t\tos=-sunos3\n\t\t;;\n\tsun2os4)\n\t\tbasic_machine=m68000-sun\n\t\tos=-sunos4\n\t\t;;\n\tsun3os3)\n\t\tbasic_machine=m68k-sun\n\t\tos=-sunos3\n\t\t;;\n\tsun3os4)\n\t\tbasic_machine=m68k-sun\n\t\tos=-sunos4\n\t\t;;\n\tsun4os3)\n\t\tbasic_machine=sparc-sun\n\t\tos=-sunos3\n\t\t;;\n\tsun4os4)\n\t\tbasic_machine=sparc-sun\n\t\tos=-sunos4\n\t\t;;\n\tsun4sol2)\n\t\tbasic_machine=sparc-sun\n\t\tos=-solaris2\n\t\t;;\n\tsun3 | sun3-*)\n\t\tbasic_machine=m68k-sun\n\t\t;;\n\tsun4)\n\t\tbasic_machine=sparc-sun\n\t\t;;\n\tsun386 | sun386i | roadrunner)\n\t\tbasic_machine=i386-sun\n\t\t;;\n\tsv1)\n\t\tbasic_machine=sv1-cray\n\t\tos=-unicos\n\t\t;;\n\tsymmetry)\n\t\tbasic_machine=i386-sequent\n\t\tos=-dynix\n\t\t;;\n\tt3e)\n\t\tbasic_machine=alphaev5-cray\n\t\tos=-unicos\n\t\t;;\n\tt90)\n\t\tbasic_machine=t90-cray\n\t\tos=-unicos\n\t\t;;\n\ttic54x | c54x*)\n\t\tbasic_machine=tic54x-unknown\n\t\tos=-coff\n\t\t;;\n\ttic55x | c55x*)\n\t\tbasic_machine=tic55x-unknown\n\t\tos=-coff\n\t\t;;\n\ttic6x | c6x*)\n\t\tbasic_machine=tic6x-unknown\n\t\tos=-coff\n\t\t;;\n\ttx39)\n\t\tbasic_machine=mipstx39-unknown\n\t\t;;\n\ttx39el)\n\t\tbasic_machine=mipstx39el-unknown\n\t\t;;\n\ttoad1)\n\t\tbasic_machine=pdp10-xkl\n\t\tos=-tops20\n\t\t;;\n\ttower | tower-32)\n\t\tbasic_machine=m68k-ncr\n\t\t;;\n\tudi29k)\n\t\tbasic_machine=a29k-amd\n\t\tos=-udi\n\t\t;;\n\tultra3)\n\t\tbasic_machine=a29k-nyu\n\t\tos=-sym1\n\t\t;;\n\tv810 | necv810)\n\t\tbasic_machine=v810-nec\n\t\tos=-none\n\t\t;;\n\tvaxv)\n\t\tbasic_machine=vax-dec\n\t\tos=-sysv\n\t\t;;\n\tvms)\n\t\tbasic_machine=vax-dec\n\t\tos=-vms\n\t\t;;\n\tvpp*|vx|vx-*)\n\t\tbasic_machine=f301-fujitsu\n\t\t;;\n\tvxworks960)\n\t\tbasic_machine=i960-wrs\n\t\tos=-vxworks\n\t\t;;\n\tvxworks68)\n\t\tbasic_machine=m68k-wrs\n\t\tos=-vxworks\n\t\t;;\n\tvxworks29k)\n\t\tbasic_machine=a29k-wrs\n\t\tos=-vxworks\n\t\t;;\n\tw65*)\n\t\tbasic_machine=w65-wdc\n\t\tos=-none\n\t\t;;\n\tw89k-*)\n\t\tbasic_machine=hppa1.1-winbond\n\t\tos=-proelf\n\t\t;;\n\txps | xps100)\n\t\tbasic_machine=xps100-honeywell\n\t\t;;\n\tymp)\n\t\tbasic_machine=ymp-cray\n\t\tos=-unicos\n\t\t;;\n\tz8k-*-coff)\n\t\tbasic_machine=z8k-unknown\n\t\tos=-sim\n\t\t;;\n\tnone)\n\t\tbasic_machine=none-none\n\t\tos=-none\n\t\t;;\n\n# Here we handle the default manufacturer of certain CPU types. It is in\n# some cases the only manufacturer, in others, it is the most popular.\n\tw89k)\n\t\tbasic_machine=hppa1.1-winbond\n\t\t;;\n\top50n)\n\t\tbasic_machine=hppa1.1-oki\n\t\t;;\n\top60c)\n\t\tbasic_machine=hppa1.1-oki\n\t\t;;\n\tromp)\n\t\tbasic_machine=romp-ibm\n\t\t;;\n\trs6000)\n\t\tbasic_machine=rs6000-ibm\n\t\t;;\n\tvax)\n\t\tbasic_machine=vax-dec\n\t\t;;\n\tpdp10)\n\t\t# there are many clones, so DEC is not a safe bet\n\t\tbasic_machine=pdp10-unknown\n\t\t;;\n\tpdp11)\n\t\tbasic_machine=pdp11-dec\n\t\t;;\n\twe32k)\n\t\tbasic_machine=we32k-att\n\t\t;;\n\tsh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele)\n\t\tbasic_machine=sh-unknown\n\t\t;;\n\tsh64)\n\t\tbasic_machine=sh64-unknown\n\t\t;;\n\tsparc | sparcv9 | sparcv9b)\n\t\tbasic_machine=sparc-sun\n\t\t;;\n\tcydra)\n\t\tbasic_machine=cydra-cydrome\n\t\t;;\n\torion)\n\t\tbasic_machine=orion-highlevel\n\t\t;;\n\torion105)\n\t\tbasic_machine=clipper-highlevel\n\t\t;;\n\tmac | mpw | mac-mpw)\n\t\tbasic_machine=m68k-apple\n\t\t;;\n\tpmac | pmac-mpw)\n\t\tbasic_machine=powerpc-apple\n\t\t;;\n\t*-unknown)\n\t\t# Make sure to match an already-canonicalized machine name.\n\t\t;;\n\t*)\n\t\techo Invalid configuration \\`$1\\': machine \\`$basic_machine\\' not recognized 1>&2\n\t\texit 1\n\t\t;;\nesac\n\n# Here we canonicalize certain aliases for manufacturers.\ncase $basic_machine in\n\t*-digital*)\n\t\tbasic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`\n\t\t;;\n\t*-commodore*)\n\t\tbasic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`\n\t\t;;\n\t*)\n\t\t;;\nesac\n\n# Decode manufacturer-specific aliases for certain operating systems.\n\nif [ x\"$os\" != x\"\" ]\nthen\ncase $os in\n # First match some system type aliases\n # that might get confused with valid system types.\n\t# -solaris* is a basic system type, with this one exception.\n\t-solaris1 | -solaris1.*)\n\t\tos=`echo $os | sed -e 's|solaris1|sunos4|'`\n\t\t;;\n\t-solaris)\n\t\tos=-solaris2\n\t\t;;\n\t-svr4*)\n\t\tos=-sysv4\n\t\t;;\n\t-unixware*)\n\t\tos=-sysv4.2uw\n\t\t;;\n\t-gnu/linux*)\n\t\tos=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`\n\t\t;;\n\t# First accept the basic system types.\n\t# The portable systems comes first.\n\t# Each alternative MUST END IN A *, to match a version number.\n\t# -sysv* is not here because it comes later, after sysvr4.\n\t-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \\\n\t | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\\\n\t | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \\\n\t | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \\\n\t | -aos* \\\n\t | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \\\n\t | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \\\n\t | -hiux* | -386bsd* | -netbsd* | -openbsd* | -kfreebsd* | -freebsd* | -riscix* \\\n\t | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \\\n\t | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \\\n\t | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \\\n\t | -chorusos* | -chorusrdb* \\\n\t | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \\\n\t | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \\\n\t | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \\\n\t | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \\\n\t | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \\\n\t | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \\\n\t | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \\\n\t | -powermax* | -dnix* | -nx6 | -nx7 | -sei*)\n\t# Remember, each alternative MUST END IN *, to match a version number.\n\t\t;;\n\t-qnx*)\n\t\tcase $basic_machine in\n\t\t x86-* | i*86-*)\n\t\t\t;;\n\t\t *)\n\t\t\tos=-nto$os\n\t\t\t;;\n\t\tesac\n\t\t;;\n\t-nto-qnx*)\n\t\t;;\n\t-nto*)\n\t\tos=`echo $os | sed -e 's|nto|nto-qnx|'`\n\t\t;;\n\t-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \\\n\t | -windows* | -osx | -abug | -netware* | -os9* | -beos* \\\n\t | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)\n\t\t;;\n\t-mac*)\n\t\tos=`echo $os | sed -e 's|mac|macos|'`\n\t\t;;\n\t-linux*)\n\t\tos=`echo $os | sed -e 's|linux|linux-gnu|'`\n\t\t;;\n\t-sunos5*)\n\t\tos=`echo $os | sed -e 's|sunos5|solaris2|'`\n\t\t;;\n\t-sunos6*)\n\t\tos=`echo $os | sed -e 's|sunos6|solaris3|'`\n\t\t;;\n\t-opened*)\n\t\tos=-openedition\n\t\t;;\n\t-wince*)\n\t\tos=-wince\n\t\t;;\n\t-osfrose*)\n\t\tos=-osfrose\n\t\t;;\n\t-osf*)\n\t\tos=-osf\n\t\t;;\n\t-utek*)\n\t\tos=-bsd\n\t\t;;\n\t-dynix*)\n\t\tos=-bsd\n\t\t;;\n\t-acis*)\n\t\tos=-aos\n\t\t;;\n\t-atheos*)\n\t\tos=-atheos\n\t\t;;\n\t-386bsd)\n\t\tos=-bsd\n\t\t;;\n\t-ctix* | -uts*)\n\t\tos=-sysv\n\t\t;;\n\t-nova*)\n\t\tos=-rtmk-nova\n\t\t;;\n\t-ns2 )\n\t\tos=-nextstep2\n\t\t;;\n\t-nsk*)\n\t\tos=-nsk\n\t\t;;\n\t# Preserve the version number of sinix5.\n\t-sinix5.*)\n\t\tos=`echo $os | sed -e 's|sinix|sysv|'`\n\t\t;;\n\t-sinix*)\n\t\tos=-sysv4\n\t\t;;\n\t-triton*)\n\t\tos=-sysv3\n\t\t;;\n\t-oss*)\n\t\tos=-sysv3\n\t\t;;\n\t-svr4)\n\t\tos=-sysv4\n\t\t;;\n\t-svr3)\n\t\tos=-sysv3\n\t\t;;\n\t-sysvr4)\n\t\tos=-sysv4\n\t\t;;\n\t# This must come after -sysvr4.\n\t-sysv*)\n\t\t;;\n\t-ose*)\n\t\tos=-ose\n\t\t;;\n\t-es1800*)\n\t\tos=-ose\n\t\t;;\n\t-xenix)\n\t\tos=-xenix\n\t\t;;\n\t-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)\n\t\tos=-mint\n\t\t;;\n\t-aros*)\n\t\tos=-aros\n\t\t;;\n\t-kaos*)\n\t\tos=-kaos\n\t\t;;\n\t-none)\n\t\t;;\n\t*)\n\t\t# Get rid of the `-' at the beginning of $os.\n\t\tos=`echo $os | sed 's/[^-]*-//'`\n\t\techo Invalid configuration \\`$1\\': system \\`$os\\' not recognized 1>&2\n\t\texit 1\n\t\t;;\nesac\nelse\n\n# Here we handle the default operating systems that come with various machines.\n# The value should be what the vendor currently ships out the door with their\n# machine or put another way, the most popular os provided with the machine.\n\n# Note that if you're going to try to match \"-MANUFACTURER\" here (say,\n# \"-sun\"), then you have to tell the case statement up towards the top\n# that MANUFACTURER isn't an operating system. Otherwise, code above\n# will signal an error saying that MANUFACTURER isn't an operating\n# system, and we'll never get to this point.\n\ncase $basic_machine in\n\t*-acorn)\n\t\tos=-riscix1.2\n\t\t;;\n\tarm*-rebel)\n\t\tos=-linux\n\t\t;;\n\tarm*-semi)\n\t\tos=-aout\n\t\t;;\n c4x-* | tic4x-*)\n os=-coff\n ;;\n\t# This must come before the *-dec entry.\n\tpdp10-*)\n\t\tos=-tops20\n\t\t;;\n\tpdp11-*)\n\t\tos=-none\n\t\t;;\n\t*-dec | vax-*)\n\t\tos=-ultrix4.2\n\t\t;;\n\tm68*-apollo)\n\t\tos=-domain\n\t\t;;\n\ti386-sun)\n\t\tos=-sunos4.0.2\n\t\t;;\n\tm68000-sun)\n\t\tos=-sunos3\n\t\t# This also exists in the configure program, but was not the\n\t\t# default.\n\t\t# os=-sunos4\n\t\t;;\n\tm68*-cisco)\n\t\tos=-aout\n\t\t;;\n\tmips*-cisco)\n\t\tos=-elf\n\t\t;;\n\tmips*-*)\n\t\tos=-elf\n\t\t;;\n\tor32-*)\n\t\tos=-coff\n\t\t;;\n\t*-tti)\t# must be before sparc entry or we get the wrong os.\n\t\tos=-sysv3\n\t\t;;\n\tsparc-* | *-sun)\n\t\tos=-sunos4.1.1\n\t\t;;\n\t*-be)\n\t\tos=-beos\n\t\t;;\n\t*-ibm)\n\t\tos=-aix\n\t\t;;\n\t*-wec)\n\t\tos=-proelf\n\t\t;;\n\t*-winbond)\n\t\tos=-proelf\n\t\t;;\n\t*-oki)\n\t\tos=-proelf\n\t\t;;\n\t*-hp)\n\t\tos=-hpux\n\t\t;;\n\t*-hitachi)\n\t\tos=-hiux\n\t\t;;\n\ti860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)\n\t\tos=-sysv\n\t\t;;\n\t*-cbm)\n\t\tos=-amigaos\n\t\t;;\n\t*-dg)\n\t\tos=-dgux\n\t\t;;\n\t*-dolphin)\n\t\tos=-sysv3\n\t\t;;\n\tm68k-ccur)\n\t\tos=-rtu\n\t\t;;\n\tm88k-omron*)\n\t\tos=-luna\n\t\t;;\n\t*-next )\n\t\tos=-nextstep\n\t\t;;\n\t*-sequent)\n\t\tos=-ptx\n\t\t;;\n\t*-crds)\n\t\tos=-unos\n\t\t;;\n\t*-ns)\n\t\tos=-genix\n\t\t;;\n\ti370-*)\n\t\tos=-mvs\n\t\t;;\n\t*-next)\n\t\tos=-nextstep3\n\t\t;;\n\t*-gould)\n\t\tos=-sysv\n\t\t;;\n\t*-highlevel)\n\t\tos=-bsd\n\t\t;;\n\t*-encore)\n\t\tos=-bsd\n\t\t;;\n\t*-sgi)\n\t\tos=-irix\n\t\t;;\n\t*-siemens)\n\t\tos=-sysv4\n\t\t;;\n\t*-masscomp)\n\t\tos=-rtu\n\t\t;;\n\tf30[01]-fujitsu | f700-fujitsu)\n\t\tos=-uxpv\n\t\t;;\n\t*-rom68k)\n\t\tos=-coff\n\t\t;;\n\t*-*bug)\n\t\tos=-coff\n\t\t;;\n\t*-apple)\n\t\tos=-macos\n\t\t;;\n\t*-atari*)\n\t\tos=-mint\n\t\t;;\n\t*)\n\t\tos=-none\n\t\t;;\nesac\nfi\n\n# Here we handle the case where we know the os, and the CPU type, but not the\n# manufacturer. We pick the logical manufacturer.\nvendor=unknown\ncase $basic_machine in\n\t*-unknown)\n\t\tcase $os in\n\t\t\t-riscix*)\n\t\t\t\tvendor=acorn\n\t\t\t\t;;\n\t\t\t-sunos*)\n\t\t\t\tvendor=sun\n\t\t\t\t;;\n\t\t\t-aix*)\n\t\t\t\tvendor=ibm\n\t\t\t\t;;\n\t\t\t-beos*)\n\t\t\t\tvendor=be\n\t\t\t\t;;\n\t\t\t-hpux*)\n\t\t\t\tvendor=hp\n\t\t\t\t;;\n\t\t\t-mpeix*)\n\t\t\t\tvendor=hp\n\t\t\t\t;;\n\t\t\t-hiux*)\n\t\t\t\tvendor=hitachi\n\t\t\t\t;;\n\t\t\t-unos*)\n\t\t\t\tvendor=crds\n\t\t\t\t;;\n\t\t\t-dgux*)\n\t\t\t\tvendor=dg\n\t\t\t\t;;\n\t\t\t-luna*)\n\t\t\t\tvendor=omron\n\t\t\t\t;;\n\t\t\t-genix*)\n\t\t\t\tvendor=ns\n\t\t\t\t;;\n\t\t\t-mvs* | -opened*)\n\t\t\t\tvendor=ibm\n\t\t\t\t;;\n\t\t\t-ptx*)\n\t\t\t\tvendor=sequent\n\t\t\t\t;;\n\t\t\t-vxsim* | -vxworks* | -windiss*)\n\t\t\t\tvendor=wrs\n\t\t\t\t;;\n\t\t\t-aux*)\n\t\t\t\tvendor=apple\n\t\t\t\t;;\n\t\t\t-hms*)\n\t\t\t\tvendor=hitachi\n\t\t\t\t;;\n\t\t\t-mpw* | -macos*)\n\t\t\t\tvendor=apple\n\t\t\t\t;;\n\t\t\t-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)\n\t\t\t\tvendor=atari\n\t\t\t\t;;\n\t\t\t-vos*)\n\t\t\t\tvendor=stratus\n\t\t\t\t;;\n\t\tesac\n\t\tbasic_machine=`echo $basic_machine | sed \"s/unknown/$vendor/\"`\n\t\t;;\nesac\n\necho $basic_machine$os\nexit 0\n\n# Local variables:\n# eval: (add-hook 'write-file-hooks 'time-stamp)\n# time-stamp-start: \"timestamp='\"\n# time-stamp-format: \"%:y-%02m-%02d\"\n# time-stamp-end: \"'\"\n# End:\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/gnu/configure", "content": "#! /bin/sh\n# Guess values for system-dependent variables and create Makefiles.\n# Generated by GNU Autoconf 2.57 for PortAudioCpp 12.\n#\n# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002\n# Free Software Foundation, Inc.\n# This configure script is free software; the Free Software Foundation\n# gives unlimited permission to copy, distribute and modify it.\n## --------------------- ##\n## M4sh Initialization. ##\n## --------------------- ##\n\n# Be Bourne compatible\nif test -n \"${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then\n emulate sh\n NULLCMD=:\n # Zsh 3.x and 4.x performs word splitting on ${1+\"$@\"}, which\n # is contrary to our usage. Disable this feature.\n alias -g '${1+\"$@\"}'='\"$@\"'\nelif test -n \"${BASH_VERSION+set}\" && (set -o posix) >/dev/null 2>&1; then\n set -o posix\nfi\n\n# Support unset when possible.\nif (FOO=FOO; unset FOO) >/dev/null 2>&1; then\n as_unset=unset\nelse\n as_unset=false\nfi\n\n\n# Work around bugs in pre-3.0 UWIN ksh.\n$as_unset ENV MAIL MAILPATH\nPS1='$ '\nPS2='> '\nPS4='+ '\n\n# NLS nuisances.\nfor as_var in \\\n LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \\\n LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \\\n LC_TELEPHONE LC_TIME\ndo\n if (set +x; test -n \"`(eval $as_var=C; export $as_var) 2>&1`\"); then\n eval $as_var=C; export $as_var\n else\n $as_unset $as_var\n fi\ndone\n\n# Required to use basename.\nif expr a : '\\(a\\)' >/dev/null 2>&1; then\n as_expr=expr\nelse\n as_expr=false\nfi\n\nif (basename /) >/dev/null 2>&1 && test \"X`basename / 2>&1`\" = \"X/\"; then\n as_basename=basename\nelse\n as_basename=false\nfi\n\n\n# Name of the executable.\nas_me=`$as_basename \"$0\" ||\n$as_expr X/\"$0\" : '.*/\\([^/][^/]*\\)/*$' \\| \\\n\t X\"$0\" : 'X\\(//\\)$' \\| \\\n\t X\"$0\" : 'X\\(/\\)$' \\| \\\n\t . : '\\(.\\)' 2>/dev/null ||\necho X/\"$0\" |\n sed '/^.*\\/\\([^/][^/]*\\)\\/*$/{ s//\\1/; q; }\n \t /^X\\/\\(\\/\\/\\)$/{ s//\\1/; q; }\n \t /^X\\/\\(\\/\\).*/{ s//\\1/; q; }\n \t s/.*/./; q'`\n\n\n# PATH needs CR, and LINENO needs CR and PATH.\n# Avoid depending upon Character Ranges.\nas_cr_letters='abcdefghijklmnopqrstuvwxyz'\nas_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'\nas_cr_Letters=$as_cr_letters$as_cr_LETTERS\nas_cr_digits='0123456789'\nas_cr_alnum=$as_cr_Letters$as_cr_digits\n\n# The user is always right.\nif test \"${PATH_SEPARATOR+set}\" != set; then\n echo \"#! /bin/sh\" >conf$$.sh\n echo \"exit 0\" >>conf$$.sh\n chmod +x conf$$.sh\n if (PATH=\"/nonexistent;.\"; conf$$.sh) >/dev/null 2>&1; then\n PATH_SEPARATOR=';'\n else\n PATH_SEPARATOR=:\n fi\n rm -f conf$$.sh\nfi\n\n\n as_lineno_1=$LINENO\n as_lineno_2=$LINENO\n as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`\n test \"x$as_lineno_1\" != \"x$as_lineno_2\" &&\n test \"x$as_lineno_3\" = \"x$as_lineno_2\" || {\n # Find who we are. Look in the path if we contain no path at all\n # relative or not.\n case $0 in\n *[\\\\/]* ) as_myself=$0 ;;\n *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n test -r \"$as_dir/$0\" && as_myself=$as_dir/$0 && break\ndone\n\n ;;\n esac\n # We did not find ourselves, most probably we were run as `sh COMMAND'\n # in which case we are not to be found in the path.\n if test \"x$as_myself\" = x; then\n as_myself=$0\n fi\n if test ! -f \"$as_myself\"; then\n { echo \"$as_me: error: cannot find myself; rerun with an absolute path\" >&2\n { (exit 1); exit 1; }; }\n fi\n case $CONFIG_SHELL in\n '')\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for as_base in sh bash ksh sh5; do\n\t case $as_dir in\n\t /*)\n\t if (\"$as_dir/$as_base\" -c '\n as_lineno_1=$LINENO\n as_lineno_2=$LINENO\n as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`\n test \"x$as_lineno_1\" != \"x$as_lineno_2\" &&\n test \"x$as_lineno_3\" = \"x$as_lineno_2\" ') 2>/dev/null; then\n\t $as_unset BASH_ENV || test \"${BASH_ENV+set}\" != set || { BASH_ENV=; export BASH_ENV; }\n\t $as_unset ENV || test \"${ENV+set}\" != set || { ENV=; export ENV; }\n\t CONFIG_SHELL=$as_dir/$as_base\n\t export CONFIG_SHELL\n\t exec \"$CONFIG_SHELL\" \"$0\" ${1+\"$@\"}\n\t fi;;\n\t esac\n done\ndone\n;;\n esac\n\n # Create $as_me.lineno as a copy of $as_myself, but with $LINENO\n # uniformly replaced by the line number. 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then\n # Omit some internal or obsolete options to make the list less imposing.\n # This message is too long to be a string in the A/UX 3.1 sh.\n cat <<_ACEOF\n\\`configure' configures PortAudioCpp 12 to adapt to many kinds of systems.\n\nUsage: $0 [OPTION]... [VAR=VALUE]...\n\nTo assign environment variables (e.g., CC, CFLAGS...), specify them as\nVAR=VALUE. See below for descriptions of some of the useful variables.\n\nDefaults for the options are specified in brackets.\n\nConfiguration:\n -h, --help display this help and exit\n --help=short display options specific to this package\n --help=recursive display the short help of all the included packages\n -V, --version display version information and exit\n -q, --quiet, --silent do not print \\`checking...' messages\n --cache-file=FILE cache test results in FILE [disabled]\n -C, --config-cache alias for \\`--cache-file=config.cache'\n -n, --no-create do not create output files\n --srcdir=DIR find the sources in DIR [configure dir or \\`..']\n\n_ACEOF\n\n cat <<_ACEOF\nInstallation directories:\n --prefix=PREFIX install architecture-independent files in PREFIX\n [$ac_default_prefix]\n --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX\n [PREFIX]\n\nBy default, \\`make install' will install all the files in\n\\`$ac_default_prefix/bin', \\`$ac_default_prefix/lib' etc. You can specify\nan installation prefix other than \\`$ac_default_prefix' using \\`--prefix',\nfor instance \\`--prefix=\\$HOME'.\n\nFor better control, use the options below.\n\nFine tuning of the installation directories:\n --bindir=DIR user executables [EPREFIX/bin]\n --sbindir=DIR system admin executables [EPREFIX/sbin]\n --libexecdir=DIR program executables [EPREFIX/libexec]\n --datadir=DIR read-only architecture-independent data [PREFIX/share]\n --sysconfdir=DIR read-only single-machine data [PREFIX/etc]\n --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]\n --localstatedir=DIR modifiable single-machine data [PREFIX/var]\n --libdir=DIR object code libraries [EPREFIX/lib]\n --includedir=DIR C header files [PREFIX/include]\n --oldincludedir=DIR C header files for non-gcc [/usr/include]\n --infodir=DIR info documentation [PREFIX/info]\n --mandir=DIR man documentation [PREFIX/man]\n_ACEOF\n\n cat <<\\_ACEOF\n\nSystem types:\n --build=BUILD configure for building on BUILD [guessed]\n --host=HOST cross-compile to build programs to run on HOST [BUILD]\n_ACEOF\nfi\n\nif test -n \"$ac_init_help\"; then\n case $ac_init_help in\n short | recursive ) echo \"Configuration of PortAudioCpp 12:\";;\n esac\n cat <<\\_ACEOF\n\nOptional Packages:\n --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]\n --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)\n --with-alsa (default=auto)\n --with-jack (default=auto)\n --with-oss (default=yes)\n --with-host_os (no default)\n --with-winapi ((wmme/directx/asio) default=wmme)\n --with-macapi (asio) default=asio)\n --with-asiodir (default=/usr/local/asiosdk2)\n --with-dxdir (default=/usr/local/dx7sdk)\n\nSome influential environment variables:\n CC C compiler command\n CFLAGS C compiler flags\n LDFLAGS linker flags, e.g. -L if you have libraries in a\n nonstandard directory \n CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have\n headers in a nonstandard directory \n CXX C++ compiler command\n CXXFLAGS C++ compiler flags\n\nUse these variables to override the choices made by `configure' or to help\nit to find libraries and programs with nonstandard names/locations.\n\n_ACEOF\nfi\n\nif test \"$ac_init_help\" = \"recursive\"; then\n # If there are subdirs, report their specific --help.\n ac_popdir=`pwd`\n for ac_dir in : $ac_subdirs_all; do test \"x$ac_dir\" = x: && continue\n test -d $ac_dir || continue\n ac_builddir=.\n\nif test \"$ac_dir\" != .; then\n ac_dir_suffix=/`echo \"$ac_dir\" | sed 's,^\\.[\\\\/],,'`\n # A \"../\" for each directory in $ac_dir_suffix.\n ac_top_builddir=`echo \"$ac_dir_suffix\" | sed 's,/[^\\\\/]*,../,g'`\nelse\n ac_dir_suffix= ac_top_builddir=\nfi\n\ncase $srcdir in\n .) # No --srcdir option. We are building in place.\n ac_srcdir=.\n if test -z \"$ac_top_builddir\"; then\n ac_top_srcdir=.\n else\n ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`\n fi ;;\n [\\\\/]* | ?:[\\\\/]* ) # Absolute path.\n ac_srcdir=$srcdir$ac_dir_suffix;\n ac_top_srcdir=$srcdir ;;\n *) # Relative path.\n ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix\n ac_top_srcdir=$ac_top_builddir$srcdir ;;\nesac\n# Don't blindly perform a `cd \"$ac_dir\"/$ac_foo && pwd` since $ac_foo can be\n# absolute.\nac_abs_builddir=`cd \"$ac_dir\" && cd $ac_builddir && pwd`\nac_abs_top_builddir=`cd \"$ac_dir\" && cd ${ac_top_builddir}. && pwd`\nac_abs_srcdir=`cd \"$ac_dir\" && cd $ac_srcdir && pwd`\nac_abs_top_srcdir=`cd \"$ac_dir\" && cd $ac_top_srcdir && pwd`\n\n cd $ac_dir\n # Check for guested configure; otherwise get Cygnus style configure.\n if test -f $ac_srcdir/configure.gnu; then\n echo\n $SHELL $ac_srcdir/configure.gnu --help=recursive\n elif test -f $ac_srcdir/configure; then\n echo\n $SHELL $ac_srcdir/configure --help=recursive\n elif test -f $ac_srcdir/configure.ac ||\n test -f $ac_srcdir/configure.in; then\n echo\n $ac_configure --help\n else\n echo \"$as_me: WARNING: no configuration information is in $ac_dir\" >&2\n fi\n cd \"$ac_popdir\"\n done\nfi\n\ntest -n \"$ac_init_help\" && exit 0\nif $ac_init_version; then\n cat <<\\_ACEOF\nPortAudioCpp configure 12\ngenerated by GNU Autoconf 2.57\n\nCopyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002\nFree Software Foundation, Inc.\nThis configure script is free software; the Free Software Foundation\ngives unlimited permission to copy, distribute and modify it.\n_ACEOF\n exit 0\nfi\nexec 5>config.log\ncat >&5 <<_ACEOF\nThis file contains any messages produced by compilers while\nrunning configure, to aid debugging if configure makes a mistake.\n\nIt was created by PortAudioCpp $as_me 12, which was\ngenerated by GNU Autoconf 2.57. 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then\n case $ac_new_val in\n *\" \"*|*\"\t\"*|*[\\[\\]\\~\\#\\$\\^\\&\\*\\(\\)\\{\\}\\\\\\|\\;\\<\\>\\?\\\"\\']*)\n ac_arg=$ac_var=`echo \"$ac_new_val\" | sed \"s/'/'\\\\\\\\\\\\\\\\''/g\"` ;;\n *) ac_arg=$ac_var=$ac_new_val ;;\n esac\n case \" $ac_configure_args \" in\n *\" '$ac_arg' \"*) ;; # Avoid dups. Use of quotes ensures accuracy.\n *) ac_configure_args=\"$ac_configure_args '$ac_arg'\" ;;\n esac\n fi\ndone\nif $ac_cache_corrupted; then\n { echo \"$as_me:$LINENO: error: changes in the environment can compromise the build\" >&5\necho \"$as_me: error: changes in the environment can compromise the build\" >&2;}\n { { echo \"$as_me:$LINENO: error: run \\`make distclean' and/or \\`rm $cache_file' and start over\" >&5\necho \"$as_me: error: run \\`make distclean' and/or \\`rm $cache_file' and start over\" >&2;}\n { (exit 1); exit 1; }; }\nfi\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n###### Top-level directory of pacpp\n###### This makes it easy to shuffle the build directories\n###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)!\nPACPP_ROOT=\"../..\"\n\n######\n###### SET THIS TO PORTAUDIO DIRECTORY\n######\nPORTAUDIO=\"$PACPP_ROOT/../portaudio\"\n\n# Various other variables and flags\n\nPACPP_INC=\"$PACPP_ROOT/include\"\nINCLUDES=\"-I$PACPP_INC -I$PORTAUDIO -I$PORTAUDIO/pa_common\"\nCFLAGS=\"-g -O2 -Wall -ansi -pedantic $INCLUDES\"\nCXXFLAGS=\"$CFLAGS\"\nPALIBDIR=\"$PORTAUDIO/lib\"\n\n# Checks for programs\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}gcc\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}gcc; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CC=\"${ac_tool_prefix}gcc\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n echo \"$as_me:$LINENO: result: $CC\" >&5\necho \"${ECHO_T}$CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\nfi\nif test -z \"$ac_cv_prog_CC\"; then\n ac_ct_CC=$CC\n # Extract the first word of \"gcc\", so it can be a program name with args.\nset dummy gcc; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_ac_ct_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$ac_ct_CC\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_ct_CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_CC=\"gcc\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nac_ct_CC=$ac_cv_prog_ac_ct_CC\nif test -n \"$ac_ct_CC\"; then\n echo \"$as_me:$LINENO: result: $ac_ct_CC\" >&5\necho \"${ECHO_T}$ac_ct_CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n CC=$ac_ct_CC\nelse\n CC=\"$ac_cv_prog_CC\"\nfi\n\nif test -z \"$CC\"; then\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}cc\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}cc; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CC=\"${ac_tool_prefix}cc\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n echo \"$as_me:$LINENO: result: $CC\" >&5\necho \"${ECHO_T}$CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\nfi\nif test -z \"$ac_cv_prog_CC\"; then\n ac_ct_CC=$CC\n # Extract the first word of \"cc\", so it can be a program name with args.\nset dummy cc; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_ac_ct_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$ac_ct_CC\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_ct_CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_CC=\"cc\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nac_ct_CC=$ac_cv_prog_ac_ct_CC\nif test -n \"$ac_ct_CC\"; then\n echo \"$as_me:$LINENO: result: $ac_ct_CC\" >&5\necho \"${ECHO_T}$ac_ct_CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n CC=$ac_ct_CC\nelse\n CC=\"$ac_cv_prog_CC\"\nfi\n\nfi\nif test -z \"$CC\"; then\n # Extract the first word of \"cc\", so it can be a program name with args.\nset dummy cc; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\n ac_prog_rejected=no\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n if test \"$as_dir/$ac_word$ac_exec_ext\" = \"/usr/ucb/cc\"; then\n ac_prog_rejected=yes\n continue\n fi\n ac_cv_prog_CC=\"cc\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nif test $ac_prog_rejected = yes; then\n # We found a bogon in the path, so make sure we never use it.\n set dummy $ac_cv_prog_CC\n shift\n if test $# != 0; then\n # We chose a different compiler from the bogus one.\n # However, it has the same basename, so the bogon will be chosen\n # first if we set CC to just the basename; use the full file name.\n shift\n ac_cv_prog_CC=\"$as_dir/$ac_word${1+' '}$@\"\n fi\nfi\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n echo \"$as_me:$LINENO: result: $CC\" >&5\necho \"${ECHO_T}$CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\nfi\nif test -z \"$CC\"; then\n if test -n \"$ac_tool_prefix\"; then\n for ac_prog in cl\n do\n # Extract the first word of \"$ac_tool_prefix$ac_prog\", so it can be a program name with args.\nset dummy $ac_tool_prefix$ac_prog; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CC=\"$ac_tool_prefix$ac_prog\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n echo \"$as_me:$LINENO: result: $CC\" >&5\necho \"${ECHO_T}$CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n test -n \"$CC\" && break\n done\nfi\nif test -z \"$CC\"; then\n ac_ct_CC=$CC\n for ac_prog in cl\ndo\n # Extract the first word of \"$ac_prog\", so it can be a program name with args.\nset dummy $ac_prog; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_ac_ct_CC+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$ac_ct_CC\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_ct_CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_prog\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nac_ct_CC=$ac_cv_prog_ac_ct_CC\nif test -n \"$ac_ct_CC\"; then\n echo \"$as_me:$LINENO: result: $ac_ct_CC\" >&5\necho \"${ECHO_T}$ac_ct_CC\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n test -n \"$ac_ct_CC\" && break\ndone\n\n CC=$ac_ct_CC\nfi\n\nfi\n\n\ntest -z \"$CC\" && { { echo \"$as_me:$LINENO: error: no acceptable C compiler found in \\$PATH\nSee \\`config.log' for more details.\" >&5\necho \"$as_me: error: no acceptable C compiler found in \\$PATH\nSee \\`config.log' for more details.\" >&2;}\n { (exit 1); exit 1; }; }\n\n# Provide some information about the compiler.\necho \"$as_me:$LINENO:\" \\\n \"checking for C compiler version\" >&5\nac_compiler=`set X $ac_compile; echo $2`\n{ (eval echo \"$as_me:$LINENO: \\\"$ac_compiler --version &5\\\"\") >&5\n (eval $ac_compiler --version &5) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }\n{ (eval echo \"$as_me:$LINENO: \\\"$ac_compiler -v &5\\\"\") >&5\n (eval $ac_compiler -v &5) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }\n{ (eval echo \"$as_me:$LINENO: \\\"$ac_compiler -V &5\\\"\") >&5\n (eval $ac_compiler -V &5) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }\n\ncat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nac_clean_files_save=$ac_clean_files\nac_clean_files=\"$ac_clean_files a.out a.exe b.out\"\n# Try to create an executable without -o first, disregard a.out.\n# It will help us diagnose broken compilers, and finding out an intuition\n# of exeext.\necho \"$as_me:$LINENO: checking for C compiler default output\" >&5\necho $ECHO_N \"checking for C compiler default output... $ECHO_C\" >&6\nac_link_default=`echo \"$ac_link\" | sed 's/ -o *conftest[^ ]*//'`\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_link_default\\\"\") >&5\n (eval $ac_link_default) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; then\n # Find the output, starting from the most likely. This scheme is\n# not robust to junk in `.', hence go to wildcards (a.*) only as a last\n# resort.\n\n# Be careful to initialize this variable, since it used to be cached.\n# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.\nac_cv_exeext=\n# b.out is created by i960 compilers.\nfor ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out\ndo\n test -f \"$ac_file\" || continue\n case $ac_file in\n *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )\n ;;\n conftest.$ac_ext )\n # This is the source file.\n ;;\n [ab].out )\n # We found the default executable, but exeext='' is most\n # certainly right.\n break;;\n *.* )\n ac_cv_exeext=`expr \"$ac_file\" : '[^.]*\\(\\..*\\)'`\n # FIXME: I believe we export ac_cv_exeext for Libtool,\n # but it would be cool to find out if it's true. Does anybody\n # maintain Libtool? --akim.\n export ac_cv_exeext\n break;;\n * )\n break;;\n esac\ndone\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\n{ { echo \"$as_me:$LINENO: error: C compiler cannot create executables\nSee \\`config.log' for more details.\" >&5\necho \"$as_me: error: C compiler cannot create executables\nSee \\`config.log' for more details.\" >&2;}\n { (exit 77); exit 77; }; }\nfi\n\nac_exeext=$ac_cv_exeext\necho \"$as_me:$LINENO: result: $ac_file\" >&5\necho \"${ECHO_T}$ac_file\" >&6\n\n# Check the compiler produces executables we can run. If not, either\n# the compiler is broken, or we cross compile.\necho \"$as_me:$LINENO: checking whether the C compiler works\" >&5\necho $ECHO_N \"checking whether the C compiler works... $ECHO_C\" >&6\n# FIXME: These cross compiler hacks should be removed for Autoconf 3.0\n# If not cross compiling, check that we can run a simple program.\nif test \"$cross_compiling\" != yes; then\n if { ac_try='./$ac_file'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n cross_compiling=no\n else\n if test \"$cross_compiling\" = maybe; then\n\tcross_compiling=yes\n else\n\t{ { echo \"$as_me:$LINENO: error: cannot run C compiled programs.\nIf you meant to cross compile, use \\`--host'.\nSee \\`config.log' for more details.\" >&5\necho \"$as_me: error: cannot run C compiled programs.\nIf you meant to cross compile, use \\`--host'.\nSee \\`config.log' for more details.\" >&2;}\n { (exit 1); exit 1; }; }\n fi\n fi\nfi\necho \"$as_me:$LINENO: result: yes\" >&5\necho \"${ECHO_T}yes\" >&6\n\nrm -f a.out a.exe conftest$ac_cv_exeext b.out\nac_clean_files=$ac_clean_files_save\n# Check the compiler produces executables we can run. If not, either\n# the compiler is broken, or we cross compile.\necho \"$as_me:$LINENO: checking whether we are cross compiling\" >&5\necho $ECHO_N \"checking whether we are cross compiling... $ECHO_C\" >&6\necho \"$as_me:$LINENO: result: $cross_compiling\" >&5\necho \"${ECHO_T}$cross_compiling\" >&6\n\necho \"$as_me:$LINENO: checking for suffix of executables\" >&5\necho $ECHO_N \"checking for suffix of executables... $ECHO_C\" >&6\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_link\\\"\") >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; then\n # If both `conftest.exe' and `conftest' are `present' (well, observable)\n# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will\n# work properly (i.e., refer to `conftest.exe'), while it won't with\n# `rm'.\nfor ac_file in conftest.exe conftest conftest.*; do\n test -f \"$ac_file\" || continue\n case $ac_file in\n *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;\n *.* ) ac_cv_exeext=`expr \"$ac_file\" : '[^.]*\\(\\..*\\)'`\n export ac_cv_exeext\n break;;\n * ) break;;\n esac\ndone\nelse\n { { echo \"$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link\nSee \\`config.log' for more details.\" >&5\necho \"$as_me: error: cannot compute suffix of executables: cannot compile and link\nSee \\`config.log' for more details.\" >&2;}\n { (exit 1); exit 1; }; }\nfi\n\nrm -f conftest$ac_cv_exeext\necho \"$as_me:$LINENO: result: $ac_cv_exeext\" >&5\necho \"${ECHO_T}$ac_cv_exeext\" >&6\n\nrm -f conftest.$ac_ext\nEXEEXT=$ac_cv_exeext\nac_exeext=$EXEEXT\necho \"$as_me:$LINENO: checking for suffix of object files\" >&5\necho $ECHO_N \"checking for suffix of object files... $ECHO_C\" >&6\nif test \"${ac_cv_objext+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.o conftest.obj\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; then\n for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do\n case $ac_file in\n *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;\n *) ac_cv_objext=`expr \"$ac_file\" : '.*\\.\\(.*\\)'`\n break;;\n esac\ndone\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\n{ { echo \"$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile\nSee \\`config.log' for more details.\" >&5\necho \"$as_me: error: cannot compute suffix of object files: cannot compile\nSee \\`config.log' for more details.\" >&2;}\n { (exit 1); exit 1; }; }\nfi\n\nrm -f conftest.$ac_cv_objext conftest.$ac_ext\nfi\necho \"$as_me:$LINENO: result: $ac_cv_objext\" >&5\necho \"${ECHO_T}$ac_cv_objext\" >&6\nOBJEXT=$ac_cv_objext\nac_objext=$OBJEXT\necho \"$as_me:$LINENO: checking whether we are using the GNU C compiler\" >&5\necho $ECHO_N \"checking whether we are using the GNU C compiler... $ECHO_C\" >&6\nif test \"${ac_cv_c_compiler_gnu+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\nint\nmain ()\n{\n#ifndef __GNUC__\n choke me\n#endif\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_compiler_gnu=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_compiler_gnu=no\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nac_cv_c_compiler_gnu=$ac_compiler_gnu\n\nfi\necho \"$as_me:$LINENO: result: $ac_cv_c_compiler_gnu\" >&5\necho \"${ECHO_T}$ac_cv_c_compiler_gnu\" >&6\nGCC=`test $ac_compiler_gnu = yes && echo yes`\nac_test_CFLAGS=${CFLAGS+set}\nac_save_CFLAGS=$CFLAGS\nCFLAGS=\"-g\"\necho \"$as_me:$LINENO: checking whether $CC accepts -g\" >&5\necho $ECHO_N \"checking whether $CC accepts -g... $ECHO_C\" >&6\nif test \"${ac_cv_prog_cc_g+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_prog_cc_g=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_cv_prog_cc_g=no\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nfi\necho \"$as_me:$LINENO: result: $ac_cv_prog_cc_g\" >&5\necho \"${ECHO_T}$ac_cv_prog_cc_g\" >&6\nif test \"$ac_test_CFLAGS\" = set; then\n CFLAGS=$ac_save_CFLAGS\nelif test $ac_cv_prog_cc_g = yes; then\n if test \"$GCC\" = yes; then\n CFLAGS=\"-g -O2\"\n else\n CFLAGS=\"-g\"\n fi\nelse\n if test \"$GCC\" = yes; then\n CFLAGS=\"-O2\"\n else\n CFLAGS=\n fi\nfi\necho \"$as_me:$LINENO: checking for $CC option to accept ANSI C\" >&5\necho $ECHO_N \"checking for $CC option to accept ANSI C... $ECHO_C\" >&6\nif test \"${ac_cv_prog_cc_stdc+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n ac_cv_prog_cc_stdc=no\nac_save_CC=$CC\ncat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n#include \n#include \n#include \n#include \n/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */\nstruct buf { int x; };\nFILE * (*rcsopen) (struct buf *, struct stat *, int);\nstatic char *e (p, i)\n char **p;\n int i;\n{\n return p[i];\n}\nstatic char *f (char * (*g) (char **, int), char **p, ...)\n{\n char *s;\n va_list v;\n va_start (v,p);\n s = g (p, va_arg (v,int));\n va_end (v);\n return s;\n}\nint test (int i, double x);\nstruct s1 {int (*f) (int a);};\nstruct s2 {int (*f) (double a);};\nint pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);\nint argc;\nchar **argv;\nint\nmain ()\n{\nreturn f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];\n ;\n return 0;\n}\n_ACEOF\n# Don't try gcc -ansi; that turns off useful extensions and\n# breaks some systems' header files.\n# AIX\t\t\t-qlanglvl=ansi\n# Ultrix and OSF/1\t-std1\n# HP-UX 10.20 and later\t-Ae\n# HP-UX older versions\t-Aa -D_HPUX_SOURCE\n# SVR4\t\t\t-Xc -D__EXTENSIONS__\nfor ac_arg in \"\" -qlanglvl=ansi -std1 -Ae \"-Aa -D_HPUX_SOURCE\" \"-Xc -D__EXTENSIONS__\"\ndo\n CC=\"$ac_save_CC $ac_arg\"\n rm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_prog_cc_stdc=$ac_arg\nbreak\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nfi\nrm -f conftest.$ac_objext\ndone\nrm -f conftest.$ac_ext conftest.$ac_objext\nCC=$ac_save_CC\n\nfi\n\ncase \"x$ac_cv_prog_cc_stdc\" in\n x|xno)\n echo \"$as_me:$LINENO: result: none needed\" >&5\necho \"${ECHO_T}none needed\" >&6 ;;\n *)\n echo \"$as_me:$LINENO: result: $ac_cv_prog_cc_stdc\" >&5\necho \"${ECHO_T}$ac_cv_prog_cc_stdc\" >&6\n CC=\"$CC $ac_cv_prog_cc_stdc\" ;;\nesac\n\n# Some people use a C++ compiler to compile C. Since we use `exit',\n# in C++ we need to declare it. In case someone uses the same compiler\n# for both compiling C and C++ we need to have the C++ compiler decide\n# the declaration of exit, since it's the most demanding environment.\ncat >conftest.$ac_ext <<_ACEOF\n#ifndef __cplusplus\n choke me\n#endif\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n for ac_declaration in \\\n '' \\\n 'extern \"C\" void std::exit (int) throw (); using std::exit;' \\\n 'extern \"C\" void std::exit (int); using std::exit;' \\\n 'extern \"C\" void exit (int) throw ();' \\\n 'extern \"C\" void exit (int);' \\\n 'void exit (int);'\ndo\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n$ac_declaration\n#include \nint\nmain ()\n{\nexit (42);\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n :\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\ncontinue\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n$ac_declaration\nint\nmain ()\n{\nexit (42);\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n break\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\ndone\nrm -f conftest*\nif test -n \"$ac_declaration\"; then\n echo '#ifdef __cplusplus' >>confdefs.h\n echo $ac_declaration >>confdefs.h\n echo '#endif' >>confdefs.h\nfi\n\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\nac_ext=cc\nac_cpp='$CXXCPP $CPPFLAGS'\nac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_cxx_compiler_gnu\nif test -n \"$ac_tool_prefix\"; then\n for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC\n do\n # Extract the first word of \"$ac_tool_prefix$ac_prog\", so it can be a program name with args.\nset dummy $ac_tool_prefix$ac_prog; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_CXX+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$CXX\"; then\n ac_cv_prog_CXX=\"$CXX\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CXX=\"$ac_tool_prefix$ac_prog\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nCXX=$ac_cv_prog_CXX\nif test -n \"$CXX\"; then\n echo \"$as_me:$LINENO: result: $CXX\" >&5\necho \"${ECHO_T}$CXX\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n test -n \"$CXX\" && break\n done\nfi\nif test -z \"$CXX\"; then\n ac_ct_CXX=$CXX\n for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC\ndo\n # Extract the first word of \"$ac_prog\", so it can be a program name with args.\nset dummy $ac_prog; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_ac_ct_CXX+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$ac_ct_CXX\"; then\n ac_cv_prog_ac_ct_CXX=\"$ac_ct_CXX\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_CXX=\"$ac_prog\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nac_ct_CXX=$ac_cv_prog_ac_ct_CXX\nif test -n \"$ac_ct_CXX\"; then\n echo \"$as_me:$LINENO: result: $ac_ct_CXX\" >&5\necho \"${ECHO_T}$ac_ct_CXX\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n test -n \"$ac_ct_CXX\" && break\ndone\ntest -n \"$ac_ct_CXX\" || ac_ct_CXX=\"g++\"\n\n CXX=$ac_ct_CXX\nfi\n\n\n# Provide some information about the compiler.\necho \"$as_me:$LINENO:\" \\\n \"checking for C++ compiler version\" >&5\nac_compiler=`set X $ac_compile; echo $2`\n{ (eval echo \"$as_me:$LINENO: \\\"$ac_compiler --version &5\\\"\") >&5\n (eval $ac_compiler --version &5) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }\n{ (eval echo \"$as_me:$LINENO: \\\"$ac_compiler -v &5\\\"\") >&5\n (eval $ac_compiler -v &5) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }\n{ (eval echo \"$as_me:$LINENO: \\\"$ac_compiler -V &5\\\"\") >&5\n (eval $ac_compiler -V &5) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }\n\necho \"$as_me:$LINENO: checking whether we are using the GNU C++ compiler\" >&5\necho $ECHO_N \"checking whether we are using the GNU C++ compiler... $ECHO_C\" >&6\nif test \"${ac_cv_cxx_compiler_gnu+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\nint\nmain ()\n{\n#ifndef __GNUC__\n choke me\n#endif\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_compiler_gnu=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_compiler_gnu=no\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nac_cv_cxx_compiler_gnu=$ac_compiler_gnu\n\nfi\necho \"$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu\" >&5\necho \"${ECHO_T}$ac_cv_cxx_compiler_gnu\" >&6\nGXX=`test $ac_compiler_gnu = yes && echo yes`\nac_test_CXXFLAGS=${CXXFLAGS+set}\nac_save_CXXFLAGS=$CXXFLAGS\nCXXFLAGS=\"-g\"\necho \"$as_me:$LINENO: checking whether $CXX accepts -g\" >&5\necho $ECHO_N \"checking whether $CXX accepts -g... $ECHO_C\" >&6\nif test \"${ac_cv_prog_cxx_g+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_prog_cxx_g=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_cv_prog_cxx_g=no\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nfi\necho \"$as_me:$LINENO: result: $ac_cv_prog_cxx_g\" >&5\necho \"${ECHO_T}$ac_cv_prog_cxx_g\" >&6\nif test \"$ac_test_CXXFLAGS\" = set; then\n CXXFLAGS=$ac_save_CXXFLAGS\nelif test $ac_cv_prog_cxx_g = yes; then\n if test \"$GXX\" = yes; then\n CXXFLAGS=\"-g -O2\"\n else\n CXXFLAGS=\"-g\"\n fi\nelse\n if test \"$GXX\" = yes; then\n CXXFLAGS=\"-O2\"\n else\n CXXFLAGS=\n fi\nfi\nfor ac_declaration in \\\n '' \\\n 'extern \"C\" void std::exit (int) throw (); using std::exit;' \\\n 'extern \"C\" void std::exit (int); using std::exit;' \\\n 'extern \"C\" void exit (int) throw ();' \\\n 'extern \"C\" void exit (int);' \\\n 'void exit (int);'\ndo\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n$ac_declaration\n#include \nint\nmain ()\n{\nexit (42);\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n :\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\ncontinue\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n$ac_declaration\nint\nmain ()\n{\nexit (42);\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n break\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\ndone\nrm -f conftest*\nif test -n \"$ac_declaration\"; then\n echo '#ifdef __cplusplus' >>confdefs.h\n echo $ac_declaration >>confdefs.h\n echo '#endif' >>confdefs.h\nfi\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\necho \"$as_me:$LINENO: checking whether ln -s works\" >&5\necho $ECHO_N \"checking whether ln -s works... $ECHO_C\" >&6\nLN_S=$as_ln_s\nif test \"$LN_S\" = \"ln -s\"; then\n echo \"$as_me:$LINENO: result: yes\" >&5\necho \"${ECHO_T}yes\" >&6\nelse\n echo \"$as_me:$LINENO: result: no, using $LN_S\" >&5\necho \"${ECHO_T}no, using $LN_S\" >&6\nfi\n\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}ranlib\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}ranlib; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_RANLIB+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$RANLIB\"; then\n ac_cv_prog_RANLIB=\"$RANLIB\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_RANLIB=\"${ac_tool_prefix}ranlib\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\nfi\nfi\nRANLIB=$ac_cv_prog_RANLIB\nif test -n \"$RANLIB\"; then\n echo \"$as_me:$LINENO: result: $RANLIB\" >&5\necho \"${ECHO_T}$RANLIB\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\nfi\nif test -z \"$ac_cv_prog_RANLIB\"; then\n ac_ct_RANLIB=$RANLIB\n # Extract the first word of \"ranlib\", so it can be a program name with args.\nset dummy ranlib; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_prog_ac_ct_RANLIB+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n if test -n \"$ac_ct_RANLIB\"; then\n ac_cv_prog_ac_ct_RANLIB=\"$ac_ct_RANLIB\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_RANLIB=\"ranlib\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\n test -z \"$ac_cv_prog_ac_ct_RANLIB\" && ac_cv_prog_ac_ct_RANLIB=\":\"\nfi\nfi\nac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB\nif test -n \"$ac_ct_RANLIB\"; then\n echo \"$as_me:$LINENO: result: $ac_ct_RANLIB\" >&5\necho \"${ECHO_T}$ac_ct_RANLIB\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n RANLIB=$ac_ct_RANLIB\nelse\n RANLIB=\"$ac_cv_prog_RANLIB\"\nfi\n\nac_aux_dir=\nfor ac_dir in $srcdir $srcdir/.. $srcdir/../..; do\n if test -f $ac_dir/install-sh; then\n ac_aux_dir=$ac_dir\n ac_install_sh=\"$ac_aux_dir/install-sh -c\"\n break\n elif test -f $ac_dir/install.sh; then\n ac_aux_dir=$ac_dir\n ac_install_sh=\"$ac_aux_dir/install.sh -c\"\n break\n elif test -f $ac_dir/shtool; then\n ac_aux_dir=$ac_dir\n ac_install_sh=\"$ac_aux_dir/shtool install -c\"\n break\n fi\ndone\nif test -z \"$ac_aux_dir\"; then\n { { echo \"$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../..\" >&5\necho \"$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../..\" >&2;}\n { (exit 1); exit 1; }; }\nfi\nac_config_guess=\"$SHELL $ac_aux_dir/config.guess\"\nac_config_sub=\"$SHELL $ac_aux_dir/config.sub\"\nac_configure=\"$SHELL $ac_aux_dir/configure\" # This should be Cygnus configure.\n\n# Find a good install program. We prefer a C program (faster),\n# so one script is as good as another. But avoid the broken or\n# incompatible versions:\n# SysV /etc/install, /usr/sbin/install\n# SunOS /usr/etc/install\n# IRIX /sbin/install\n# AIX /bin/install\n# AmigaOS /C/install, which installs bootblocks on floppy discs\n# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag\n# AFS /usr/afsws/bin/install, which mishandles nonexistent args\n# SVR4 /usr/ucb/install, which tries to use the nonexistent group \"staff\"\n# ./install, which can be erroneously created by make from ./install.sh.\necho \"$as_me:$LINENO: checking for a BSD-compatible install\" >&5\necho $ECHO_N \"checking for a BSD-compatible install... $ECHO_C\" >&6\nif test -z \"$INSTALL\"; then\nif test \"${ac_cv_path_install+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n # Account for people who put trailing slashes in PATH elements.\ncase $as_dir/ in\n ./ | .// | /cC/* | \\\n /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \\\n /usr/ucb/* ) ;;\n *)\n # OSF1 and SCO ODT 3.0 have their own names for install.\n # Don't use installbsd from OSF since it installs stuff as root\n # by default.\n for ac_prog in ginstall scoinst install; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_prog$ac_exec_ext\"; then\n if test $ac_prog = install &&\n grep dspmsg \"$as_dir/$ac_prog$ac_exec_ext\" >/dev/null 2>&1; then\n # AIX install. It has an incompatible calling convention.\n :\n elif test $ac_prog = install &&\n grep pwplus \"$as_dir/$ac_prog$ac_exec_ext\" >/dev/null 2>&1; then\n # program-specific install script used by HP pwplus--don't use.\n :\n else\n ac_cv_path_install=\"$as_dir/$ac_prog$ac_exec_ext -c\"\n break 3\n fi\n fi\n done\n done\n ;;\nesac\ndone\n\n\nfi\n if test \"${ac_cv_path_install+set}\" = set; then\n INSTALL=$ac_cv_path_install\n else\n # As a last resort, use the slow shell script. We don't cache a\n # path for INSTALL within a source directory, because that will\n # break other packages using the cache if that directory is\n # removed, or if the path is relative.\n INSTALL=$ac_install_sh\n fi\nfi\necho \"$as_me:$LINENO: result: $INSTALL\" >&5\necho \"${ECHO_T}$INSTALL\" >&6\n\n# Use test -z because SunOS4 sh mishandles braces in ${var-val}.\n# It thinks the first close brace ends the variable substitution.\ntest -z \"$INSTALL_PROGRAM\" && INSTALL_PROGRAM='${INSTALL}'\n\ntest -z \"$INSTALL_SCRIPT\" && INSTALL_SCRIPT='${INSTALL}'\n\ntest -z \"$INSTALL_DATA\" && INSTALL_DATA='${INSTALL} -m 644'\n\n# Extract the first word of \"ar\", so it can be a program name with args.\nset dummy ar; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_path_AR+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n case $AR in\n [\\\\/]* | ?:[\\\\/]*)\n ac_cv_path_AR=\"$AR\" # Let the user override the test with a path.\n ;;\n *)\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_path_AR=\"$as_dir/$ac_word$ac_exec_ext\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\n test -z \"$ac_cv_path_AR\" && ac_cv_path_AR=\"no\"\n ;;\nesac\nfi\nAR=$ac_cv_path_AR\n\nif test -n \"$AR\"; then\n echo \"$as_me:$LINENO: result: $AR\" >&5\necho \"${ECHO_T}$AR\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\nif [ $AR = \"no\" ] ; then\n { { echo \"$as_me:$LINENO: error: \\\"Could not find ar - needed to create a library\\\"\" >&5\necho \"$as_me: error: \\\"Could not find ar - needed to create a library\\\"\" >&2;}\n { (exit 1); exit 1; }; };\nfi\n\n# This must be one of the first tests we do or it will fail...\n\necho \"$as_me:$LINENO: checking whether byte ordering is bigendian\" >&5\necho $ECHO_N \"checking whether byte ordering is bigendian... $ECHO_C\" >&6\nif test \"${ac_cv_c_bigendian+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n # See if sys/param.h defines the BYTE_ORDER macro.\ncat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n#include \n#include \n\nint\nmain ()\n{\n#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN\n bogus endian macros\n#endif\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n # It does; now see whether it defined to BIG_ENDIAN or not.\ncat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n#include \n#include \n\nint\nmain ()\n{\n#if BYTE_ORDER != BIG_ENDIAN\n not big endian\n#endif\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_c_bigendian=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_cv_c_bigendian=no\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\n# It does not; compile a test program.\nif test \"$cross_compiling\" = yes; then\n # try to guess the endianness by grepping values into an object file\n ac_cv_c_bigendian=unknown\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\nshort ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };\nshort ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };\nvoid _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }\nshort ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };\nshort ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };\nvoid _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }\nint\nmain ()\n{\n _ascii (); _ebcdic ();\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_compile\\\"\") >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest.$ac_objext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then\n ac_cv_c_bigendian=yes\nfi\nif grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then\n if test \"$ac_cv_c_bigendian\" = unknown; then\n ac_cv_c_bigendian=no\n else\n # finding both strings is unlikely to happen, but who knows?\n ac_cv_c_bigendian=unknown\n fi\nfi\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nelse\n cat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\nint\nmain ()\n{\n /* Are we little or big endian? From Harbison&Steele. */\n union\n {\n long l;\n char c[sizeof (long)];\n } u;\n u.l = 1;\n exit (u.c[sizeof (long) - 1] == 1);\n}\n_ACEOF\nrm -f conftest$ac_exeext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_link\\\"\") >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } && { ac_try='./conftest$ac_exeext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_c_bigendian=no\nelse\n echo \"$as_me: program exited with status $ac_status\" >&5\necho \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\n( exit $ac_status )\nac_cv_c_bigendian=yes\nfi\nrm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext\nfi\nfi\nrm -f conftest.$ac_objext conftest.$ac_ext\nfi\necho \"$as_me:$LINENO: result: $ac_cv_c_bigendian\" >&5\necho \"${ECHO_T}$ac_cv_c_bigendian\" >&6\ncase $ac_cv_c_bigendian in\n yes)\n\ncat >>confdefs.h <<\\_ACEOF\n#define WORDS_BIGENDIAN 1\n_ACEOF\n ;;\n no)\n ;;\n *)\n { { echo \"$as_me:$LINENO: error: unknown endianness\npresetting ac_cv_c_bigendian=no (or yes) will help\" >&5\necho \"$as_me: error: unknown endianness\npresetting ac_cv_c_bigendian=no (or yes) will help\" >&2;}\n { (exit 1); exit 1; }; } ;;\nesac\n\n\n# Transfer these variables to the Makefile\n\n\n\n\n\n\n\n\n\n##################### CHECK FOR INSTALLED PACKAGES ############################\n\n# checks for various host APIs and arguments to configure that\n# turn them on or off\n\necho \"$as_me:$LINENO: checking for snd_pcm_open in -lasound\" >&5\necho $ECHO_N \"checking for snd_pcm_open in -lasound... $ECHO_C\" >&6\nif test \"${ac_cv_lib_asound_snd_pcm_open+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-lasound $LIBS\"\ncat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\n/* Override any gcc2 internal prototype to avoid an error. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\n/* We use char because int might match the return type of a gcc2\n builtin and then its argument prototype would still apply. */\nchar snd_pcm_open ();\nint\nmain ()\n{\nsnd_pcm_open ();\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext conftest$ac_exeext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_link\\\"\") >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest$ac_exeext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_lib_asound_snd_pcm_open=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_cv_lib_asound_snd_pcm_open=no\nfi\nrm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\necho \"$as_me:$LINENO: result: $ac_cv_lib_asound_snd_pcm_open\" >&5\necho \"${ECHO_T}$ac_cv_lib_asound_snd_pcm_open\" >&6\nif test $ac_cv_lib_asound_snd_pcm_open = yes; then\n have_alsa=yes\nelse\n have_alsa=no\nfi\n\n\n# Determine the host description for the subsequent test.\n# PKG_CHECK_MODULES seems to check and set the host variable also, but\n# that then requires pkg-config availability which is not standard on\n# MinGW systems and can be a pain to install.\n# Make sure we can run config.sub.\n$ac_config_sub sun4 >/dev/null 2>&1 ||\n { { echo \"$as_me:$LINENO: error: cannot run $ac_config_sub\" >&5\necho \"$as_me: error: cannot run $ac_config_sub\" >&2;}\n { (exit 1); exit 1; }; }\n\necho \"$as_me:$LINENO: checking build system type\" >&5\necho $ECHO_N \"checking build system type... $ECHO_C\" >&6\nif test \"${ac_cv_build+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n ac_cv_build_alias=$build_alias\ntest -z \"$ac_cv_build_alias\" &&\n ac_cv_build_alias=`$ac_config_guess`\ntest -z \"$ac_cv_build_alias\" &&\n { { echo \"$as_me:$LINENO: error: cannot guess build type; you must specify one\" >&5\necho \"$as_me: error: cannot guess build type; you must specify one\" >&2;}\n { (exit 1); exit 1; }; }\nac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||\n { { echo \"$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed\" >&5\necho \"$as_me: error: $ac_config_sub $ac_cv_build_alias failed\" >&2;}\n { (exit 1); exit 1; }; }\n\nfi\necho \"$as_me:$LINENO: result: $ac_cv_build\" >&5\necho \"${ECHO_T}$ac_cv_build\" >&6\nbuild=$ac_cv_build\nbuild_cpu=`echo $ac_cv_build | sed 's/^\\([^-]*\\)-\\([^-]*\\)-\\(.*\\)$/\\1/'`\nbuild_vendor=`echo $ac_cv_build | sed 's/^\\([^-]*\\)-\\([^-]*\\)-\\(.*\\)$/\\2/'`\nbuild_os=`echo $ac_cv_build | sed 's/^\\([^-]*\\)-\\([^-]*\\)-\\(.*\\)$/\\3/'`\n\n\necho \"$as_me:$LINENO: checking host system type\" >&5\necho $ECHO_N \"checking host system type... $ECHO_C\" >&6\nif test \"${ac_cv_host+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n ac_cv_host_alias=$host_alias\ntest -z \"$ac_cv_host_alias\" &&\n ac_cv_host_alias=$ac_cv_build_alias\nac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||\n { { echo \"$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed\" >&5\necho \"$as_me: error: $ac_config_sub $ac_cv_host_alias failed\" >&2;}\n { (exit 1); exit 1; }; }\n\nfi\necho \"$as_me:$LINENO: result: $ac_cv_host\" >&5\necho \"${ECHO_T}$ac_cv_host\" >&6\nhost=$ac_cv_host\nhost_cpu=`echo $ac_cv_host | sed 's/^\\([^-]*\\)-\\([^-]*\\)-\\(.*\\)$/\\1/'`\nhost_vendor=`echo $ac_cv_host | sed 's/^\\([^-]*\\)-\\([^-]*\\)-\\(.*\\)$/\\2/'`\nhost_os=`echo $ac_cv_host | sed 's/^\\([^-]*\\)-\\([^-]*\\)-\\(.*\\)$/\\3/'`\n\n\n\n\n succeeded=no\n\n if test -z \"$PKG_CONFIG\"; then\n # Extract the first word of \"pkg-config\", so it can be a program name with args.\nset dummy pkg-config; ac_word=$2\necho \"$as_me:$LINENO: checking for $ac_word\" >&5\necho $ECHO_N \"checking for $ac_word... $ECHO_C\" >&6\nif test \"${ac_cv_path_PKG_CONFIG+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n case $PKG_CONFIG in\n [\\\\/]* | ?:[\\\\/]*)\n ac_cv_path_PKG_CONFIG=\"$PKG_CONFIG\" # Let the user override the test with a path.\n ;;\n *)\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if $as_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_path_PKG_CONFIG=\"$as_dir/$ac_word$ac_exec_ext\"\n echo \"$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\ndone\n\n test -z \"$ac_cv_path_PKG_CONFIG\" && ac_cv_path_PKG_CONFIG=\"no\"\n ;;\nesac\nfi\nPKG_CONFIG=$ac_cv_path_PKG_CONFIG\n\nif test -n \"$PKG_CONFIG\"; then\n echo \"$as_me:$LINENO: result: $PKG_CONFIG\" >&5\necho \"${ECHO_T}$PKG_CONFIG\" >&6\nelse\n echo \"$as_me:$LINENO: result: no\" >&5\necho \"${ECHO_T}no\" >&6\nfi\n\n fi\n\n if test \"$PKG_CONFIG\" = \"no\" ; then\n echo \"*** The pkg-config script could not be found. Make sure it is\"\n echo \"*** in your path, or set the PKG_CONFIG environment variable\"\n echo \"*** to the full path to pkg-config.\"\n echo \"*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config.\"\n else\n PKG_CONFIG_MIN_VERSION=0.9.0\n if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then\n echo \"$as_me:$LINENO: checking for jack\" >&5\necho $ECHO_N \"checking for jack... $ECHO_C\" >&6\n\n if $PKG_CONFIG --exists \"jack\" ; then\n echo \"$as_me:$LINENO: result: yes\" >&5\necho \"${ECHO_T}yes\" >&6\n succeeded=yes\n\n echo \"$as_me:$LINENO: checking JACK_CFLAGS\" >&5\necho $ECHO_N \"checking JACK_CFLAGS... $ECHO_C\" >&6\n JACK_CFLAGS=`$PKG_CONFIG --cflags \"jack\"`\n echo \"$as_me:$LINENO: result: $JACK_CFLAGS\" >&5\necho \"${ECHO_T}$JACK_CFLAGS\" >&6\n\n echo \"$as_me:$LINENO: checking JACK_LIBS\" >&5\necho $ECHO_N \"checking JACK_LIBS... $ECHO_C\" >&6\n JACK_LIBS=`$PKG_CONFIG --libs \"jack\"`\n echo \"$as_me:$LINENO: result: $JACK_LIBS\" >&5\necho \"${ECHO_T}$JACK_LIBS\" >&6\n else\n JACK_CFLAGS=\"\"\n JACK_LIBS=\"\"\n ## If we have a custom action on failure, don't print errors, but\n ## do set a variable so people can do so.\n JACK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors \"jack\"`\n\n fi\n\n\n\n else\n echo \"*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer.\"\n echo \"*** See http://www.freedesktop.org/software/pkgconfig\"\n fi\n fi\n\n if test $succeeded = yes; then\n have_jack=yes\n else\n have_jack=no\n fi\n\n\n\n# Check whether --with-alsa or --without-alsa was given.\nif test \"${with_alsa+set}\" = set; then\n withval=\"$with_alsa\"\n with_alsa=$withval\nelse\n with_alsa=\"yes\"\nfi;\n\n\n# Check whether --with-jack or --without-jack was given.\nif test \"${with_jack+set}\" = set; then\n withval=\"$with_jack\"\n with_jack=$withval\nelse\n with_jack=\"yes\"\nfi;\n\n\n# Check whether --with-oss or --without-oss was given.\nif test \"${with_oss+set}\" = set; then\n withval=\"$with_oss\"\n with_oss=$withval\nelse\n with_oss=\"yes\"\nfi;\n\n\n# Check whether --with-host_os or --without-host_os was given.\nif test \"${with_host_os+set}\" = set; then\n withval=\"$with_host_os\"\n host_os=$withval\nfi;\n\n\n# Check whether --with-winapi or --without-winapi was given.\nif test \"${with_winapi+set}\" = set; then\n withval=\"$with_winapi\"\n with_winapi=$withval\nelse\n with_winapi=\"wmme\"\nfi;\n\n# Mac API added for ASIO, can have other api's listed\n\n# Check whether --with-macapi or --without-macapi was given.\nif test \"${with_macapi+set}\" = set; then\n withval=\"$with_macapi\"\n with_macapi=$withval\nelse\n with_macapi=\"asio\"\nfi;\n\n\n# Check whether --with-asiodir or --without-asiodir was given.\nif test \"${with_asiodir+set}\" = set; then\n withval=\"$with_asiodir\"\n with_asiodir=$withval\nelse\n with_asiodir=\"/usr/local/asiosdk2\"\nfi;\n\n\n# Check whether --with-dxdir or --without-dxdir was given.\nif test \"${with_dxdir+set}\" = set; then\n withval=\"$with_dxdir\"\n with_dxdir=$withval\nelse\n with_dxdir=\"/usr/local/dx7sdk\"\nfi;\n\n\n##################### HOST-SPECIFIC LIBRARY SETTINGS ##########################\n\ncase \"${host_os}\" in\n darwin* )\n\t# Mac OS X configuration\n\n\tLIBS=\"-framework AudioUnit -framework AudioToolbox -framework CoreAudio\";\n\tPADLL=\"libportaudio.dylib\";\n\tPACPP_DLL=\"libportaudiocpp.dylib\";\n\tSHARED_FLAGS=\"-framework AudioUnit -framework AudioToolbox\";\n\tSHARED_FLAGS=\"$SHARED_FLAGS -framework CoreAudio -dynamiclib\";\n if [ $with_macapi = \"asio\" ] ; then\n if [ $with_asiodir ] ; then\n ASIODIR=\"$with_asiodir\";\n else\n ASIODIR=\"/usr/local/asiosdk2\";\n fi\n echo \"ASIODIR: $ASIODIR\";\n fi\n\t;;\n\n mingw* )\n # MingW configuration\n\n echo \"WINAPI: $with_winapi\"\n if [ $with_winapi = \"directx\" ] ; then\n if [ $with_dxdir ] ; then\n DXDIR=\"$with_dxdir\";\n else\n DXDIR=\"/usr/local/dx7sdk\";\n fi\n echo \"DXDIR: $DXDIR\"\n\t LIBS=\"-L$PALIBDIR -lportaudio\"\n LIBS=\"$LIBS -lwinmm -lm -ldsound -lole32\";\n PADLL=\"portaudio.dll\";\n PACPP_DLL=\"portaudiocpp.dll\";\n SHARED_FLAGS=\"-shared -mthreads\";\n DLL_LIBS=\"-lwinmm -lm -L./dx7sdk/lib -ldsound -lole32\";\n CFLAGS=\"$CFLAGS -DPA_NO_WMME -DPA_NO_ASIO\";\n\t CXXFLAGS=\"$CFLAGS\"\n elif [ $with_winapi = \"asio\" ] ; then\n if [ $with_asiodir ] ; then\n ASIODIR=\"$with_asiodir\";\n else\n ASIODIR=\"/usr/local/asiosdk2\";\n fi\n echo \"ASIODIR: $ASIODIR\"\n\n\t LIBS=\"-L$PALIBDIR -lportaudio\"\n LIBS=\"$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid\";\n PADLL=\"portaudio.dll\";\n PACPP_DLL=\"portaudiocpp.dll\";\n SHARED_FLAGS=\"-shared -mthreads\";\n DLL_LIBS=\"-lwinmm -lm -lstdc++ -lole32 -luuid\";\n CFLAGS=\"$CFLAGS -ffast-math -fomit-frame-pointer -DPA_NO_WMME -DPA_NO_DS -DWINDOWS\";\n CXXFLAGS=\"$CFLAGS\";\n else # WMME default\n\t LIBS=\"-L$PALIBDIR -lportaudio\"\n LIBS=\"$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid\";\n PADLL=\"portaudio.dll\";\n PACPP_DLL=\"portaudiocpp.dll\";\n SHARED_FLAGS=\"-shared -mthreads\";\n DLL_LIBS=\"-lwinmm\";\n CFLAGS=\"$CFLAGS -DPA_NO_DS -DPA_NO_ASIO\";\n CXXFLAGS=\"$CFLAGS\";\n fi\n ;;\n\n cygwin* )\n\t# Cygwin configuration\n\n\tLIBS=\"-L$PALIBDIR -lportaudio\"\n\tLIBS=\"$LIBS -lwinmm -lm\";\n\tPADLL=\"portaudio.dll\";\n\tPACPP_DLL=\"portaudiocpp.dll\";\n\tSHARED_FLAGS=\"-shared -mthreads\";\n\tDLL_LIBS=\"-lwinmm\";\n\t;;\n\n *)\n\t# Unix OSS configuration\n\n\necho \"$as_me:$LINENO: checking for pthread_create in -lpthread\" >&5\necho $ECHO_N \"checking for pthread_create in -lpthread... $ECHO_C\" >&6\nif test \"${ac_cv_lib_pthread_pthread_create+set}\" = set; then\n echo $ECHO_N \"(cached) $ECHO_C\" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-lpthread $LIBS\"\ncat >conftest.$ac_ext <<_ACEOF\n#line $LINENO \"configure\"\n/* confdefs.h. */\n_ACEOF\ncat confdefs.h >>conftest.$ac_ext\ncat >>conftest.$ac_ext <<_ACEOF\n/* end confdefs.h. */\n\n/* Override any gcc2 internal prototype to avoid an error. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\n/* We use char because int might match the return type of a gcc2\n builtin and then its argument prototype would still apply. */\nchar pthread_create ();\nint\nmain ()\n{\npthread_create ();\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.$ac_objext conftest$ac_exeext\nif { (eval echo \"$as_me:$LINENO: \\\"$ac_link\\\"\") >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); } &&\n { ac_try='test -s conftest$ac_exeext'\n { (eval echo \"$as_me:$LINENO: \\\"$ac_try\\\"\") >&5\n (eval $ac_try) 2>&5\n ac_status=$?\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n (exit $ac_status); }; }; then\n ac_cv_lib_pthread_pthread_create=yes\nelse\n echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\nac_cv_lib_pthread_pthread_create=no\nfi\nrm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\necho \"$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_create\" >&5\necho \"${ECHO_T}$ac_cv_lib_pthread_pthread_create\" >&6\nif test $ac_cv_lib_pthread_pthread_create = yes; then\n cat >>confdefs.h <<_ACEOF\n#define HAVE_LIBPTHREAD 1\n_ACEOF\n\n LIBS=\"-lpthread $LIBS\"\n\nelse\n { { echo \"$as_me:$LINENO: error: libpthread not found!\" >&5\necho \"$as_me: error: libpthread not found!\" >&2;}\n { (exit 1); exit 1; }; }\nfi\n\n\n\tLIBS=\"$LIBS -L$PALIBDIR -lportaudio\"\n\n\tif [ $have_jack = \"yes\" ] && [ $with_jack != \"no\" ] ; then\n \t \tLIBS=\"$LIBS $JACK_LIBS\"\n\t\tCFLAGS=\"$CFLAGS $JACK_CFLAGS\"\n cat >>confdefs.h <<\\_ACEOF\n#define PA_USE_JACK 1\n_ACEOF\n\n\tfi\n\n\tif [ $have_alsa = \"yes\" ] && [ $with_alsa != \"no\" ] ; then\n LIBS=\"$LIBS -lasound\"\n cat >>confdefs.h <<\\_ACEOF\n#define PA_USE_ALSA 1\n_ACEOF\n\n\tfi\n\n\tif [ $with_oss != \"no\" ] ; then\n\t\tcat >>confdefs.h <<\\_ACEOF\n#define PA_USE_OSS 1\n_ACEOF\n\n\tfi\n\tLIBS=\"$LIBS -lm -lpthread\";\n\tPADLL=\"libportaudio.so\";\n\tPACPP_DLL=\"libportaudiocpp.so\";\n\tSHARED_FLAGS=\"-shared\";\nesac\n\n ac_config_files=\"$ac_config_files Makefile\"\n\ncat >confcache <<\\_ACEOF\n# This file is a shell script that caches the results of configure\n# tests run on this system so they can be shared between configure\n# scripts and configure runs, see configure's option --config-cache.\n# It is not useful on other systems. 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By we need to know if files were specified by the user.\nac_need_defaults=:\nwhile test $# != 0\ndo\n case $1 in\n --*=*)\n ac_option=`expr \"x$1\" : 'x\\([^=]*\\)='`\n ac_optarg=`expr \"x$1\" : 'x[^=]*=\\(.*\\)'`\n ac_shift=:\n ;;\n -*)\n ac_option=$1\n ac_optarg=$2\n ac_shift=shift\n ;;\n *) # This is not an option, so the user has probably given explicit\n # arguments.\n ac_option=$1\n ac_need_defaults=false;;\n esac\n\n case $ac_option in\n # Handling of the options.\n_ACEOF\ncat >>$CONFIG_STATUS <<\\_ACEOF\n -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)\n ac_cs_recheck=: ;;\n --version | --vers* | -V )\n echo \"$ac_cs_version\"; exit 0 ;;\n --he | --h)\n # Conflict between --help and --header\n { { echo \"$as_me:$LINENO: error: ambiguous option: $1\nTry \\`$0 --help' for more information.\" >&5\necho \"$as_me: error: ambiguous option: $1\nTry \\`$0 --help' for more information.\" >&2;}\n { (exit 1); exit 1; }; };;\n --help | --hel | -h )\n echo \"$ac_cs_usage\"; exit 0 ;;\n --debug | --d* | -d )\n debug=: ;;\n --file | --fil | --fi | --f )\n $ac_shift\n CONFIG_FILES=\"$CONFIG_FILES $ac_optarg\"\n ac_need_defaults=false;;\n --header | --heade | --head | --hea )\n $ac_shift\n CONFIG_HEADERS=\"$CONFIG_HEADERS $ac_optarg\"\n ac_need_defaults=false;;\n -q | -quiet | --quiet | --quie | --qui | --qu | --q \\\n | -silent | --silent | --silen | --sile | --sil | --si | --s)\n ac_cs_silent=: ;;\n\n # This is an error.\n -*) { { echo \"$as_me:$LINENO: error: unrecognized option: $1\nTry \\`$0 --help' for more information.\" >&5\necho \"$as_me: error: unrecognized option: $1\nTry \\`$0 --help' for more information.\" >&2;}\n { (exit 1); exit 1; }; } ;;\n\n *) ac_config_targets=\"$ac_config_targets $1\" ;;\n\n esac\n shift\ndone\n\nac_configure_extra_args=\n\nif $ac_cs_silent; then\n exec 6>/dev/null\n ac_configure_extra_args=\"$ac_configure_extra_args --silent\"\nfi\n\n_ACEOF\ncat >>$CONFIG_STATUS <<_ACEOF\nif \\$ac_cs_recheck; then\n echo \"running $SHELL $0 \" $ac_configure_args \\$ac_configure_extra_args \" --no-create --no-recursion\" >&6\n exec $SHELL $0 $ac_configure_args \\$ac_configure_extra_args --no-create --no-recursion\nfi\n\n_ACEOF\n\n\n\n\n\ncat >>$CONFIG_STATUS <<\\_ACEOF\nfor ac_config_target in $ac_config_targets\ndo\n case \"$ac_config_target\" in\n # Handling of arguments.\n \"Makefile\" ) CONFIG_FILES=\"$CONFIG_FILES Makefile\" ;;\n *) { { echo \"$as_me:$LINENO: error: invalid argument: $ac_config_target\" >&5\necho \"$as_me: error: invalid argument: $ac_config_target\" >&2;}\n { (exit 1); exit 1; }; };;\n esac\ndone\n\n# If the user did not use the arguments to specify the items to instantiate,\n# then the envvar interface is used. Set only those that are not.\n# We use the long form for the default assignment because of an extremely\n# bizarre bug on SunOS 4.1.3.\nif $ac_need_defaults; then\n test \"${CONFIG_FILES+set}\" = set || CONFIG_FILES=$config_files\nfi\n\n# Have a temporary directory for convenience. Make it in the build tree\n# simply because there is no reason to put it here, and in addition,\n# creating and moving files from /tmp can sometimes cause problems.\n# Create a temporary directory, and hook for its removal unless debugging.\n$debug ||\n{\n trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0\n trap '{ (exit 1); exit 1; }' 1 2 13 15\n}\n\n# Create a (secure) tmp directory for tmp files.\n\n{\n tmp=`(umask 077 && mktemp -d -q \"./confstatXXXXXX\") 2>/dev/null` &&\n test -n \"$tmp\" && test -d \"$tmp\"\n} ||\n{\n tmp=./confstat$$-$RANDOM\n (umask 077 && mkdir $tmp)\n} ||\n{\n echo \"$me: cannot create a temporary directory in .\" >&2\n { (exit 1); exit 1; }\n}\n\n_ACEOF\n\ncat >>$CONFIG_STATUS <<_ACEOF\n\n#\n# CONFIG_FILES section.\n#\n\n# No need to generate the scripts if there are no CONFIG_FILES.\n# This happens for instance when ./config.status config.h\nif test -n \"\\$CONFIG_FILES\"; then\n # Protect against being on the right side of a sed subst in config.status.\n sed 's/,@/@@/; s/@,/@@/; s/,;t t\\$/@;t t/; /@;t t\\$/s/[\\\\\\\\&,]/\\\\\\\\&/g;\n s/@@/,@/; s/@@/@,/; s/@;t t\\$/,;t t/' >\\$tmp/subs.sed <<\\\\CEOF\ns,@SHELL@,$SHELL,;t t\ns,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t\ns,@PACKAGE_NAME@,$PACKAGE_NAME,;t t\ns,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t\ns,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t\ns,@PACKAGE_STRING@,$PACKAGE_STRING,;t t\ns,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t\ns,@exec_prefix@,$exec_prefix,;t t\ns,@prefix@,$prefix,;t t\ns,@program_transform_name@,$program_transform_name,;t t\ns,@bindir@,$bindir,;t t\ns,@sbindir@,$sbindir,;t t\ns,@libexecdir@,$libexecdir,;t t\ns,@datadir@,$datadir,;t t\ns,@sysconfdir@,$sysconfdir,;t t\ns,@sharedstatedir@,$sharedstatedir,;t t\ns,@localstatedir@,$localstatedir,;t t\ns,@libdir@,$libdir,;t t\ns,@includedir@,$includedir,;t t\ns,@oldincludedir@,$oldincludedir,;t t\ns,@infodir@,$infodir,;t t\ns,@mandir@,$mandir,;t t\ns,@build_alias@,$build_alias,;t t\ns,@host_alias@,$host_alias,;t t\ns,@target_alias@,$target_alias,;t t\ns,@DEFS@,$DEFS,;t t\ns,@ECHO_C@,$ECHO_C,;t t\ns,@ECHO_N@,$ECHO_N,;t t\ns,@ECHO_T@,$ECHO_T,;t t\ns,@LIBS@,$LIBS,;t t\ns,@CC@,$CC,;t t\ns,@CFLAGS@,$CFLAGS,;t t\ns,@LDFLAGS@,$LDFLAGS,;t t\ns,@CPPFLAGS@,$CPPFLAGS,;t t\ns,@ac_ct_CC@,$ac_ct_CC,;t t\ns,@EXEEXT@,$EXEEXT,;t t\ns,@OBJEXT@,$OBJEXT,;t t\ns,@CXX@,$CXX,;t t\ns,@CXXFLAGS@,$CXXFLAGS,;t t\ns,@ac_ct_CXX@,$ac_ct_CXX,;t t\ns,@LN_S@,$LN_S,;t t\ns,@RANLIB@,$RANLIB,;t t\ns,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t\ns,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t\ns,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t\ns,@INSTALL_DATA@,$INSTALL_DATA,;t t\ns,@AR@,$AR,;t t\ns,@PACPP_ROOT@,$PACPP_ROOT,;t t\ns,@PORTAUDIO@,$PORTAUDIO,;t t\ns,@PADLL@,$PADLL,;t t\ns,@PACPP_DLL@,$PACPP_DLL,;t t\ns,@PACPP_INC@,$PACPP_INC,;t t\ns,@SHARED_FLAGS@,$SHARED_FLAGS,;t t\ns,@DLL_LIBS@,$DLL_LIBS,;t t\ns,@build@,$build,;t t\ns,@build_cpu@,$build_cpu,;t t\ns,@build_vendor@,$build_vendor,;t t\ns,@build_os@,$build_os,;t t\ns,@host@,$host,;t t\ns,@host_cpu@,$host_cpu,;t t\ns,@host_vendor@,$host_vendor,;t t\ns,@host_os@,$host_os,;t t\ns,@PKG_CONFIG@,$PKG_CONFIG,;t t\ns,@JACK_CFLAGS@,$JACK_CFLAGS,;t t\ns,@JACK_LIBS@,$JACK_LIBS,;t t\ns,@LIBOBJS@,$LIBOBJS,;t t\ns,@LTLIBOBJS@,$LTLIBOBJS,;t t\nCEOF\n\n_ACEOF\n\n cat >>$CONFIG_STATUS <<\\_ACEOF\n # Split the substitutions into bite-sized pieces for seds with\n # small command number limits, like on Digital OSF/1 and HP-UX.\n ac_max_sed_lines=48\n ac_sed_frag=1 # Number of current file.\n ac_beg=1 # First line for current file.\n ac_end=$ac_max_sed_lines # Line after last line for current file.\n ac_more_lines=:\n ac_sed_cmds=\n while $ac_more_lines; do\n if test $ac_beg -gt 1; then\n sed \"1,${ac_beg}d; ${ac_end}q\" $tmp/subs.sed >$tmp/subs.frag\n else\n sed \"${ac_end}q\" $tmp/subs.sed >$tmp/subs.frag\n fi\n if test ! -s $tmp/subs.frag; then\n ac_more_lines=false\n else\n # The purpose of the label and of the branching condition is to\n # speed up the sed processing (if there are no `@' at all, there\n # is no need to browse any of the substitutions).\n # These are the two extra sed commands mentioned above.\n (echo ':t\n /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed\n if test -z \"$ac_sed_cmds\"; then\n \tac_sed_cmds=\"sed -f $tmp/subs-$ac_sed_frag.sed\"\n else\n \tac_sed_cmds=\"$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed\"\n fi\n ac_sed_frag=`expr $ac_sed_frag + 1`\n ac_beg=$ac_end\n ac_end=`expr $ac_end + $ac_max_sed_lines`\n fi\n done\n if test -z \"$ac_sed_cmds\"; then\n ac_sed_cmds=cat\n fi\nfi # test -n \"$CONFIG_FILES\"\n\n_ACEOF\ncat >>$CONFIG_STATUS <<\\_ACEOF\nfor ac_file in : $CONFIG_FILES; do test \"x$ac_file\" = x: && continue\n # Support \"outfile[:infile[:infile...]]\", defaulting infile=\"outfile.in\".\n case $ac_file in\n - | *:- | *:-:* ) # input from stdin\n cat >$tmp/stdin\n ac_file_in=`echo \"$ac_file\" | sed 's,[^:]*:,,'`\n ac_file=`echo \"$ac_file\" | sed 's,:.*,,'` ;;\n *:* ) ac_file_in=`echo \"$ac_file\" | sed 's,[^:]*:,,'`\n ac_file=`echo \"$ac_file\" | sed 's,:.*,,'` ;;\n * ) ac_file_in=$ac_file.in ;;\n esac\n\n # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.\n ac_dir=`(dirname \"$ac_file\") 2>/dev/null ||\n$as_expr X\"$ac_file\" : 'X\\(.*[^/]\\)//*[^/][^/]*/*$' \\| \\\n X\"$ac_file\" : 'X\\(//\\)[^/]' \\| \\\n X\"$ac_file\" : 'X\\(//\\)$' \\| \\\n X\"$ac_file\" : 'X\\(/\\)' \\| \\\n . : '\\(.\\)' 2>/dev/null ||\necho X\"$ac_file\" |\n sed '/^X\\(.*[^/]\\)\\/\\/*[^/][^/]*\\/*$/{ s//\\1/; q; }\n \t /^X\\(\\/\\/\\)[^/].*/{ s//\\1/; q; }\n \t /^X\\(\\/\\/\\)$/{ s//\\1/; q; }\n \t /^X\\(\\/\\).*/{ s//\\1/; q; }\n \t s/.*/./; q'`\n { if $as_mkdir_p; then\n mkdir -p \"$ac_dir\"\n else\n as_dir=\"$ac_dir\"\n as_dirs=\n while test ! -d \"$as_dir\"; do\n as_dirs=\"$as_dir $as_dirs\"\n as_dir=`(dirname \"$as_dir\") 2>/dev/null ||\n$as_expr X\"$as_dir\" : 'X\\(.*[^/]\\)//*[^/][^/]*/*$' \\| \\\n X\"$as_dir\" : 'X\\(//\\)[^/]' \\| \\\n X\"$as_dir\" : 'X\\(//\\)$' \\| \\\n X\"$as_dir\" : 'X\\(/\\)' \\| \\\n . : '\\(.\\)' 2>/dev/null ||\necho X\"$as_dir\" |\n sed '/^X\\(.*[^/]\\)\\/\\/*[^/][^/]*\\/*$/{ s//\\1/; q; }\n \t /^X\\(\\/\\/\\)[^/].*/{ s//\\1/; q; }\n \t /^X\\(\\/\\/\\)$/{ s//\\1/; q; }\n \t /^X\\(\\/\\).*/{ s//\\1/; q; }\n \t s/.*/./; q'`\n done\n test ! -n \"$as_dirs\" || mkdir $as_dirs\n fi || { { echo \"$as_me:$LINENO: error: cannot create directory \\\"$ac_dir\\\"\" >&5\necho \"$as_me: error: cannot create directory \\\"$ac_dir\\\"\" >&2;}\n { (exit 1); exit 1; }; }; }\n\n ac_builddir=.\n\nif test \"$ac_dir\" != .; then\n ac_dir_suffix=/`echo \"$ac_dir\" | sed 's,^\\.[\\\\/],,'`\n # A \"../\" for each directory in $ac_dir_suffix.\n ac_top_builddir=`echo \"$ac_dir_suffix\" | sed 's,/[^\\\\/]*,../,g'`\nelse\n ac_dir_suffix= ac_top_builddir=\nfi\n\ncase $srcdir in\n .) # No --srcdir option. We are building in place.\n ac_srcdir=.\n if test -z \"$ac_top_builddir\"; then\n ac_top_srcdir=.\n else\n ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`\n fi ;;\n [\\\\/]* | ?:[\\\\/]* ) # Absolute path.\n ac_srcdir=$srcdir$ac_dir_suffix;\n ac_top_srcdir=$srcdir ;;\n *) # Relative path.\n ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix\n ac_top_srcdir=$ac_top_builddir$srcdir ;;\nesac\n# Don't blindly perform a `cd \"$ac_dir\"/$ac_foo && pwd` since $ac_foo can be\n# absolute.\nac_abs_builddir=`cd \"$ac_dir\" && cd $ac_builddir && pwd`\nac_abs_top_builddir=`cd \"$ac_dir\" && cd ${ac_top_builddir}. && pwd`\nac_abs_srcdir=`cd \"$ac_dir\" && cd $ac_srcdir && pwd`\nac_abs_top_srcdir=`cd \"$ac_dir\" && cd $ac_top_srcdir && pwd`\n\n\n case $INSTALL in\n [\\\\/$]* | ?:[\\\\/]* ) ac_INSTALL=$INSTALL ;;\n *) ac_INSTALL=$ac_top_builddir$INSTALL ;;\n esac\n\n if test x\"$ac_file\" != x-; then\n { echo \"$as_me:$LINENO: creating $ac_file\" >&5\necho \"$as_me: creating $ac_file\" >&6;}\n rm -f \"$ac_file\"\n fi\n # Let's still pretend it is `configure' which instantiates (i.e., don't\n # use $as_me), people would be surprised to read:\n # /* config.h. Generated by config.status. */\n if test x\"$ac_file\" = x-; then\n configure_input=\n else\n configure_input=\"$ac_file. \"\n fi\n configure_input=$configure_input\"Generated from `echo $ac_file_in |\n sed 's,.*/,,'` by configure.\"\n\n # First look for the input files in the build tree, otherwise in the\n # src tree.\n ac_file_inputs=`IFS=:\n for f in $ac_file_in; do\n case $f in\n -) echo $tmp/stdin ;;\n [\\\\/$]*)\n # Absolute (can't be DOS-style, as IFS=:)\n test -f \"$f\" || { { echo \"$as_me:$LINENO: error: cannot find input file: $f\" >&5\necho \"$as_me: error: cannot find input file: $f\" >&2;}\n { (exit 1); exit 1; }; }\n echo $f;;\n *) # Relative\n if test -f \"$f\"; then\n # Build tree\n echo $f\n elif test -f \"$srcdir/$f\"; then\n # Source tree\n echo $srcdir/$f\n else\n # /dev/null tree\n { { echo \"$as_me:$LINENO: error: cannot find input file: $f\" >&5\necho \"$as_me: error: cannot find input file: $f\" >&2;}\n { (exit 1); exit 1; }; }\n fi;;\n esac\n done` || { (exit 1); exit 1; }\n_ACEOF\ncat >>$CONFIG_STATUS <<_ACEOF\n sed \"$ac_vpsub\n$extrasub\n_ACEOF\ncat >>$CONFIG_STATUS <<\\_ACEOF\n:t\n/@[a-zA-Z_][a-zA-Z_0-9]*@/!b\ns,@configure_input@,$configure_input,;t t\ns,@srcdir@,$ac_srcdir,;t t\ns,@abs_srcdir@,$ac_abs_srcdir,;t t\ns,@top_srcdir@,$ac_top_srcdir,;t t\ns,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t\ns,@builddir@,$ac_builddir,;t t\ns,@abs_builddir@,$ac_abs_builddir,;t t\ns,@top_builddir@,$ac_top_builddir,;t t\ns,@abs_top_builddir@,$ac_abs_top_builddir,;t t\ns,@INSTALL@,$ac_INSTALL,;t t\n\" $ac_file_inputs | (eval \"$ac_sed_cmds\") >$tmp/out\n rm -f $tmp/stdin\n if test x\"$ac_file\" != x-; then\n mv $tmp/out $ac_file\n else\n cat $tmp/out\n rm -f $tmp/out\n fi\n\ndone\n_ACEOF\n\ncat >>$CONFIG_STATUS <<\\_ACEOF\n\n{ (exit 0); exit 0; }\n_ACEOF\nchmod +x $CONFIG_STATUS\nac_clean_files=$ac_clean_files_save\n\n\n# configure is writing to config.log, and then calls config.status.\n# config.status does its own redirection, appending to config.log.\n# Unfortunately, on DOS this fails, as config.log is still kept open\n# by configure, so config.status won't be able to write to it; its\n# output is simply discarded. So we exec the FD to /dev/null,\n# effectively closing config.log, so it can be properly (re)opened and\n# appended to by config.status. When coming back to configure, we\n# need to make the FD available again.\nif test \"$no_create\" != yes; then\n ac_cs_success=:\n ac_config_status_args=\n test \"$silent\" = yes &&\n ac_config_status_args=\"$ac_config_status_args --quiet\"\n exec 5>/dev/null\n $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false\n exec 5>>config.log\n # Use ||, not &&, to avoid exiting from the if with $? = 1, which\n # would make configure fail if this is the last instruction.\n $ac_cs_success || { (exit 1); exit 1; }\nfi\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/gnu/configure.ac", "content": "#\n# PortAudioCpp V19 autoconf input file\n# Shamelessly ripped from the PortAudio one by Dominic Mazzoni\n# Ludwig Schwardt\n#\n\n# Require autoconf >= 2.13\nAC_PREREQ(2.13)\n\nAC_INIT([PortAudioCpp], [12])\nAC_CONFIG_SRCDIR([../../include/portaudiocpp/PortAudioCpp.hxx])\n\n###### Top-level directory of pacpp\n###### This makes it easy to shuffle the build directories\n###### Also edit AC_CONFIG_SRCDIR above (wouldn't accept this variable)!\nPACPP_ROOT=\"../..\"\n\n######\n###### SET THIS TO PORTAUDIO DIRECTORY\n######\nPORTAUDIO=\"$PACPP_ROOT/../portaudio\"\n\n# Various other variables and flags\n\nPACPP_INC=\"$PACPP_ROOT/include\"\nINCLUDES=\"-I$PACPP_INC -I$PORTAUDIO -I$PORTAUDIO/pa_common\"\nCFLAGS=\"-g -O2 -Wall -ansi -pedantic $INCLUDES\"\nCXXFLAGS=\"$CFLAGS\"\nPALIBDIR=\"$PORTAUDIO/lib\"\n\n# Checks for programs\n\nAC_PROG_CC\nAC_PROG_CXX\nAC_PROG_LN_S\nAC_PROG_RANLIB\nAC_PROG_INSTALL\nAC_PATH_PROG(AR, ar, no)\nif [[ $AR = \"no\" ]] ; then\n AC_MSG_ERROR(\"Could not find ar - needed to create a library\");\nfi\n\n# This must be one of the first tests we do or it will fail...\nAC_C_BIGENDIAN\n\n# Transfer these variables to the Makefile\nAC_SUBST(PACPP_ROOT)\nAC_SUBST(PORTAUDIO)\nAC_SUBST(PADLL)\nAC_SUBST(PACPP_DLL)\nAC_SUBST(PACPP_INC)\nAC_SUBST(SHARED_FLAGS)\nAC_SUBST(DLL_LIBS)\nAC_SUBST(CXXFLAGS)\n\n##################### CHECK FOR INSTALLED PACKAGES ############################\n\n# checks for various host APIs and arguments to configure that\n# turn them on or off\n\nAC_CHECK_LIB(asound, snd_pcm_open, have_alsa=yes, have_alsa=no)\n\n# Determine the host description for the subsequent test.\n# PKG_CHECK_MODULES seems to check and set the host variable also, but\n# that then requires pkg-config availability which is not standard on\n# MinGW systems and can be a pain to install.\nAC_CANONICAL_HOST\n\nPKG_CHECK_MODULES(JACK, jack, have_jack=yes, have_jack=no)\n\nAC_ARG_WITH(alsa, \n [ --with-alsa (default=auto)],\n with_alsa=$withval, with_alsa=\"yes\")\n\nAC_ARG_WITH(jack, \n [ --with-jack (default=auto)],\n with_jack=$withval, with_jack=\"yes\")\n\nAC_ARG_WITH(oss, \n [ --with-oss (default=yes)],\n with_oss=$withval, with_oss=\"yes\")\n\nAC_ARG_WITH(host_os, \n [ --with-host_os (no default)],\n host_os=$withval)\n\nAC_ARG_WITH(winapi,\n [ --with-winapi ((wmme/directx/asio) default=wmme)],\n with_winapi=$withval, with_winapi=\"wmme\")\n\n# Mac API added for ASIO, can have other api's listed\nAC_ARG_WITH(macapi,\n [ --with-macapi (asio) default=asio)],\n with_macapi=$withval, with_macapi=\"asio\")\n\nAC_ARG_WITH(asiodir,\n [ --with-asiodir (default=/usr/local/asiosdk2)],\n with_asiodir=$withval, with_asiodir=\"/usr/local/asiosdk2\")\n\nAC_ARG_WITH(dxdir,\n [ --with-dxdir (default=/usr/local/dx7sdk)],\n with_dxdir=$withval, with_dxdir=\"/usr/local/dx7sdk\")\n\n\n##################### HOST-SPECIFIC LIBRARY SETTINGS ##########################\n\ncase \"${host_os}\" in\n darwin* )\n\t# Mac OS X configuration\n\n\tLIBS=\"-framework AudioUnit -framework AudioToolbox -framework CoreAudio\";\n\tPADLL=\"libportaudio.dylib\";\n\tPACPP_DLL=\"libportaudiocpp.dylib\";\n\tSHARED_FLAGS=\"-framework AudioUnit -framework AudioToolbox\";\n\tSHARED_FLAGS=\"$SHARED_FLAGS -framework CoreAudio -dynamiclib\";\n if [[ $with_macapi = \"asio\" ]] ; then\n if [[ $with_asiodir ]] ; then\n ASIODIR=\"$with_asiodir\";\n else\n ASIODIR=\"/usr/local/asiosdk2\";\n fi\n echo \"ASIODIR: $ASIODIR\";\n fi\n\t;;\n\n mingw* )\n # MingW configuration\n\n echo \"WINAPI: $with_winapi\"\n if [[ $with_winapi = \"directx\" ]] ; then\n if [[ $with_dxdir ]] ; then\n DXDIR=\"$with_dxdir\";\n else\n DXDIR=\"/usr/local/dx7sdk\";\n fi\n echo \"DXDIR: $DXDIR\"\n\t LIBS=\"-L$PALIBDIR -lportaudio\"\n LIBS=\"$LIBS -lwinmm -lm -ldsound -lole32\";\n PADLL=\"portaudio.dll\";\n PACPP_DLL=\"portaudiocpp.dll\";\n SHARED_FLAGS=\"-shared -mthreads\";\n DLL_LIBS=\"-lwinmm -lm -L./dx7sdk/lib -ldsound -lole32\";\n CFLAGS=\"$CFLAGS -DPA_NO_WMME -DPA_NO_ASIO\";\n\t CXXFLAGS=\"$CFLAGS\"\n elif [[ $with_winapi = \"asio\" ]] ; then\n if [[ $with_asiodir ]] ; then\n ASIODIR=\"$with_asiodir\";\n else\n ASIODIR=\"/usr/local/asiosdk2\";\n fi\n echo \"ASIODIR: $ASIODIR\"\n\n\t LIBS=\"-L$PALIBDIR -lportaudio\"\n LIBS=\"$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid\";\n PADLL=\"portaudio.dll\";\n PACPP_DLL=\"portaudiocpp.dll\";\n SHARED_FLAGS=\"-shared -mthreads\";\n DLL_LIBS=\"-lwinmm -lm -lstdc++ -lole32 -luuid\";\n CFLAGS=\"$CFLAGS -ffast-math -fomit-frame-pointer -DPA_NO_WMME -DPA_NO_DS -DWINDOWS\";\n CXXFLAGS=\"$CFLAGS\";\n else # WMME default\n\t LIBS=\"-L$PALIBDIR -lportaudio\"\n LIBS=\"$LIBS -lwinmm -lm -lstdc++ -lole32 -luuid\";\n PADLL=\"portaudio.dll\";\n PACPP_DLL=\"portaudiocpp.dll\";\n SHARED_FLAGS=\"-shared -mthreads\";\n DLL_LIBS=\"-lwinmm\";\n CFLAGS=\"$CFLAGS -DPA_NO_DS -DPA_NO_ASIO\";\n CXXFLAGS=\"$CFLAGS\";\n fi\n ;;\n\n cygwin* )\n\t# Cygwin configuration\n\n\tLIBS=\"-L$PALIBDIR -lportaudio\"\n\tLIBS=\"$LIBS -lwinmm -lm\";\n\tPADLL=\"portaudio.dll\";\n\tPACPP_DLL=\"portaudiocpp.dll\";\n\tSHARED_FLAGS=\"-shared -mthreads\";\n\tDLL_LIBS=\"-lwinmm\";\n\t;;\n\n *)\n\t# Unix OSS configuration\n\n AC_CHECK_LIB(pthread, pthread_create,\n ,\n AC_MSG_ERROR([libpthread not found!]))\n\t\n\tLIBS=\"$LIBS -L$PALIBDIR -lportaudio\"\n\t\n\tif [[ $have_jack = \"yes\" ] && [ $with_jack != \"no\" ]] ; then\n \t \tLIBS=\"$LIBS $JACK_LIBS\"\n\t\tCFLAGS=\"$CFLAGS $JACK_CFLAGS\"\n AC_DEFINE(PA_USE_JACK)\n\tfi\n\n\tif [[ $have_alsa = \"yes\" ] && [ $with_alsa != \"no\" ]] ; then\n LIBS=\"$LIBS -lasound\"\n AC_DEFINE(PA_USE_ALSA)\n\tfi\n\n\tif [[ $with_oss != \"no\" ]] ; then\n\t\tAC_DEFINE(PA_USE_OSS)\n\tfi\n\tLIBS=\"$LIBS -lm -lpthread\";\n\tPADLL=\"libportaudio.so\";\n\tPACPP_DLL=\"libportaudiocpp.so\";\n\tSHARED_FLAGS=\"-shared\";\nesac\n\nAC_CONFIG_FILES([Makefile])\nAC_OUTPUT\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/gnu/install-sh", "content": "#!/bin/sh\n#\n# install - install a program, script, or datafile\n# This comes from X11R5 (mit/util/scripts/install.sh).\n#\n# Copyright 1991 by the Massachusetts Institute of Technology\n#\n# Permission to use, copy, modify, distribute, and sell this software and its\n# documentation for any purpose is hereby granted without fee, provided that\n# the above copyright notice appear in all copies and that both that\n# copyright notice and this permission notice appear in supporting\n# documentation, and that the name of M.I.T. not be used in advertising or\n# publicity pertaining to distribution of the software without specific,\n# written prior permission. M.I.T. makes no representations about the\n# suitability of this software for any purpose. It is provided \"as is\"\n# without express or implied warranty.\n#\n# Calling this script install-sh is preferred over install.sh, to prevent\n# `make' implicit rules from creating a file called install from it\n# when there is no Makefile.\n#\n# This script is compatible with the BSD install script, but was written\n# from scratch. It can only install one file at a time, a restriction\n# shared with many OS's install programs.\n\n\n# set DOITPROG to echo to test this script\n\n# Don't use :- since 4.3BSD and earlier shells don't like it.\ndoit=\"${DOITPROG-}\"\n\n\n# put in absolute paths if you don't have them in your path; or use env. vars.\n\nmvprog=\"${MVPROG-mv}\"\ncpprog=\"${CPPROG-cp}\"\nchmodprog=\"${CHMODPROG-chmod}\"\nchownprog=\"${CHOWNPROG-chown}\"\nchgrpprog=\"${CHGRPPROG-chgrp}\"\nstripprog=\"${STRIPPROG-strip}\"\nrmprog=\"${RMPROG-rm}\"\nmkdirprog=\"${MKDIRPROG-mkdir}\"\n\ntransformbasename=\"\"\ntransform_arg=\"\"\ninstcmd=\"$mvprog\"\nchmodcmd=\"$chmodprog 0755\"\nchowncmd=\"\"\nchgrpcmd=\"\"\nstripcmd=\"\"\nrmcmd=\"$rmprog -f\"\nmvcmd=\"$mvprog\"\nsrc=\"\"\ndst=\"\"\ndir_arg=\"\"\n\nwhile [ x\"$1\" != x ]; do\n case $1 in\n\t-c) instcmd=\"$cpprog\"\n\t shift\n\t continue;;\n\n\t-d) dir_arg=true\n\t shift\n\t continue;;\n\n\t-m) chmodcmd=\"$chmodprog $2\"\n\t shift\n\t shift\n\t continue;;\n\n\t-o) chowncmd=\"$chownprog $2\"\n\t shift\n\t shift\n\t continue;;\n\n\t-g) chgrpcmd=\"$chgrpprog $2\"\n\t shift\n\t shift\n\t continue;;\n\n\t-s) stripcmd=\"$stripprog\"\n\t shift\n\t continue;;\n\n\t-t=*) transformarg=`echo $1 | sed 's/-t=//'`\n\t shift\n\t continue;;\n\n\t-b=*) transformbasename=`echo $1 | sed 's/-b=//'`\n\t shift\n\t continue;;\n\n\t*) if [ x\"$src\" = x ]\n\t then\n\t\tsrc=$1\n\t else\n\t\t# this colon is to work around a 386BSD /bin/sh bug\n\t\t:\n\t\tdst=$1\n\t fi\n\t shift\n\t continue;;\n esac\ndone\n\nif [ x\"$src\" = x ]\nthen\n\techo \"install:\tno input file specified\"\n\texit 1\nelse\n\ttrue\nfi\n\nif [ x\"$dir_arg\" != x ]; then\n\tdst=$src\n\tsrc=\"\"\n\t\n\tif [ -d $dst ]; then\n\t\tinstcmd=:\n\t\tchmodcmd=\"\"\n\telse\n\t\tinstcmd=mkdir\n\tfi\nelse\n\n# Waiting for this to be detected by the \"$instcmd $src $dsttmp\" command\n# might cause directories to be created, which would be especially bad \n# if $src (and thus $dsttmp) contains '*'.\n\n\tif [ -f $src -o -d $src ]\n\tthen\n\t\ttrue\n\telse\n\t\techo \"install: $src does not exist\"\n\t\texit 1\n\tfi\n\t\n\tif [ x\"$dst\" = x ]\n\tthen\n\t\techo \"install:\tno destination specified\"\n\t\texit 1\n\telse\n\t\ttrue\n\tfi\n\n# If destination is a directory, append the input filename; if your system\n# does not like double slashes in filenames, you may need to add some logic\n\n\tif [ -d $dst ]\n\tthen\n\t\tdst=\"$dst\"/`basename $src`\n\telse\n\t\ttrue\n\tfi\nfi\n\n## this sed command emulates the dirname command\ndstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`\n\n# Make sure that the destination directory exists.\n# this part is taken from Noah Friedman's mkinstalldirs script\n\n# Skip lots of stat calls in the usual case.\nif [ ! -d \"$dstdir\" ]; then\ndefaultIFS='\t\n'\nIFS=\"${IFS-${defaultIFS}}\"\n\noIFS=\"${IFS}\"\n# Some sh's can't handle IFS=/ for some reason.\nIFS='%'\nset - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`\nIFS=\"${oIFS}\"\n\npathcomp=''\n\nwhile [ $# -ne 0 ] ; do\n\tpathcomp=\"${pathcomp}${1}\"\n\tshift\n\n\tif [ ! -d \"${pathcomp}\" ] ;\n then\n\t\t$mkdirprog \"${pathcomp}\"\n\telse\n\t\ttrue\n\tfi\n\n\tpathcomp=\"${pathcomp}/\"\ndone\nfi\n\nif [ x\"$dir_arg\" != x ]\nthen\n\t$doit $instcmd $dst &&\n\n\tif [ x\"$chowncmd\" != x ]; then $doit $chowncmd $dst; else true ; fi &&\n\tif [ x\"$chgrpcmd\" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&\n\tif [ x\"$stripcmd\" != x ]; then $doit $stripcmd $dst; else true ; fi &&\n\tif [ x\"$chmodcmd\" != x ]; then $doit $chmodcmd $dst; else true ; fi\nelse\n\n# If we're going to rename the final executable, determine the name now.\n\n\tif [ x\"$transformarg\" = x ] \n\tthen\n\t\tdstfile=`basename $dst`\n\telse\n\t\tdstfile=`basename $dst $transformbasename | \n\t\t\tsed $transformarg`$transformbasename\n\tfi\n\n# don't allow the sed command to completely eliminate the filename\n\n\tif [ x\"$dstfile\" = x ] \n\tthen\n\t\tdstfile=`basename $dst`\n\telse\n\t\ttrue\n\tfi\n\n# Make a temp file name in the proper directory.\n\n\tdsttmp=$dstdir/#inst.$$#\n\n# Move or copy the file name to the temp name\n\n\t$doit $instcmd $src $dsttmp &&\n\n\ttrap \"rm -f ${dsttmp}\" 0 &&\n\n# and set any options; do chmod last to preserve setuid bits\n\n# If any of these fail, we abort the whole thing. If we want to\n# ignore errors from any of these, just make sure not to ignore\n# errors from the above \"$doit $instcmd $src $dsttmp\" command.\n\n\tif [ x\"$chowncmd\" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&\n\tif [ x\"$chgrpcmd\" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&\n\tif [ x\"$stripcmd\" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&\n\tif [ x\"$chmodcmd\" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&\n\n# Now rename the file to the real destination.\n\n\t$doit $rmcmd -f $dstdir/$dstfile &&\n\t$doit $mvcmd $dsttmp $dstdir/$dstfile \n\nfi &&\n\n\nexit 0\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc6/devs_example.dsp", "content": "# Microsoft Developer Studio Project File - Name=\"devs_example\" - Package Owner=<4>\r\n# Microsoft Developer Studio Generated Build File, Format Version 6.00\r\n# ** DO NOT EDIT **\r\n\r\n# TARGTYPE \"Win32 (x86) Console Application\" 0x0103\r\n\r\nCFG=devs_example - Win32 Debug\r\n!MESSAGE This is not a valid makefile. To build this project using NMAKE,\r\n!MESSAGE use the Export Makefile command and run\r\n!MESSAGE \r\n!MESSAGE NMAKE /f \"devs_example.mak\".\r\n!MESSAGE \r\n!MESSAGE You can specify a configuration when running NMAKE\r\n!MESSAGE by defining the macro CFG on the command line. For example:\r\n!MESSAGE \r\n!MESSAGE NMAKE /f \"devs_example.mak\" CFG=\"devs_example - Win32 Debug\"\r\n!MESSAGE \r\n!MESSAGE Possible choices for configuration are:\r\n!MESSAGE \r\n!MESSAGE \"devs_example - Win32 Release\" (based on \"Win32 (x86) Console Application\")\r\n!MESSAGE \"devs_example - Win32 Debug\" (based on \"Win32 (x86) Console Application\")\r\n!MESSAGE \r\n\r\n# Begin Project\r\n# PROP AllowPerConfigDependencies 0\r\n# PROP Scc_ProjName \"\"\r\n# PROP Scc_LocalPath \"\"\r\nCPP=cl.exe\r\nRSC=rc.exe\r\n\r\n!IF \"$(CFG)\" == \"devs_example - Win32 Release\"\r\n\r\n# PROP BASE Use_MFC 0\r\n# PROP BASE Use_Debug_Libraries 0\r\n# PROP BASE Output_Dir \"Release\"\r\n# PROP BASE Intermediate_Dir \"Release\"\r\n# PROP BASE Target_Dir \"\"\r\n# PROP Use_MFC 0\r\n# PROP Use_Debug_Libraries 0\r\n# PROP Output_Dir \"Release\"\r\n# PROP Intermediate_Dir \"Release\"\r\n# PROP Ignore_Export_Lib 0\r\n# PROP Target_Dir \"\"\r\n# ADD BASE CPP /nologo /W3 /GX /O2 /D \"WIN32\" /D \"NDEBUG\" /D \"_CONSOLE\" /D \"_MBCS\" /YX /FD /c\r\n# ADD CPP /nologo /MTd /W3 /GX /O2 /I \"../../include/\" /I \"../../../../include/\" /I \"../../../../src/common/\" /I \"../../../../../asiosdk2/common/\" /I \"../../../../../asiosdk2/host/\" /I \"../../../../../asiosdk2/host/pc/\" /D \"WIN32\" /D \"NDEBUG\" /D \"_CONSOLE\" /D \"_MBCS\" /FD /c\r\n# SUBTRACT CPP /YX\r\n# ADD BASE RSC /l 0x809 /d \"NDEBUG\"\r\n# ADD RSC /l 0x809 /d \"NDEBUG\"\r\nBSC32=bscmake.exe\r\n# ADD BASE BSC32 /nologo\r\n# ADD BSC32 /nologo\r\nLINK32=link.exe\r\n# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386\r\n# ADD LINK32 portaudiocpp-vc6-r.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:\"../../bin/devs_example.exe\" /libpath:\"../../lib\"\r\n\r\n!ELSEIF \"$(CFG)\" == \"devs_example - Win32 Debug\"\r\n\r\n# PROP BASE Use_MFC 0\r\n# PROP BASE Use_Debug_Libraries 1\r\n# PROP BASE Output_Dir \"Debug\"\r\n# PROP BASE Intermediate_Dir \"Debug\"\r\n# PROP BASE Target_Dir \"\"\r\n# PROP Use_MFC 0\r\n# PROP Use_Debug_Libraries 1\r\n# PROP Output_Dir \"Debug\"\r\n# PROP Intermediate_Dir \"Debug\"\r\n# PROP Ignore_Export_Lib 0\r\n# PROP Target_Dir \"\"\r\n# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D \"WIN32\" /D \"_DEBUG\" /D \"_CONSOLE\" /D \"_MBCS\" /YX /FD /GZ /c\r\n# ADD CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /I \"../../include/\" /I \"../../../../include/\" /I \"../../../../src/common/\" /I \"../../../../../asiosdk2/common/\" /I \"../../../../../asiosdk2/host/\" /I \"../../../../../asiosdk2/host/pc/\" /D \"WIN32\" /D \"_DEBUG\" /D \"_CONSOLE\" /D \"_MBCS\" /FD /GZ /c\r\n# SUBTRACT CPP /YX\r\n# ADD BASE RSC /l 0x809 /d \"_DEBUG\"\r\n# ADD RSC /l 0x809 /d \"_DEBUG\"\r\nBSC32=bscmake.exe\r\n# ADD BASE BSC32 /nologo\r\n# ADD BSC32 /nologo\r\nLINK32=link.exe\r\n# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept\r\n# ADD LINK32 portaudiocpp-vc6-d.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /out:\"../../bin/devs_example.exe\" /pdbtype:sept /libpath:\"../../lib\"\r\n\r\n!ENDIF \r\n\r\n# Begin Target\r\n\r\n# Name \"devs_example - 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Package Owner=<4>\r\n\r\nPackage=<5>\r\n{{{\r\n}}}\r\n\r\nPackage=<4>\r\n{{{\r\n Begin Project Dependency\r\n Project_Dep_Name static_library\r\n End Project Dependency\r\n}}}\r\n\r\n###############################################################################\r\n\r\nProject: \"static_library\"=\".\\static_library.dsp\" - Package Owner=<4>\r\n\r\nPackage=<5>\r\n{{{\r\n}}}\r\n\r\nPackage=<4>\r\n{{{\r\n}}}\r\n\r\n###############################################################################\r\n\r\nGlobal:\r\n\r\nPackage=<5>\r\n{{{\r\n}}}\r\n\r\nPackage=<3>\r\n{{{\r\n}}}\r\n\r\n###############################################################################\r\n\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc6/sine_example.dsp", "content": "# Microsoft Developer Studio Project File - Name=\"sine_example\" - Package Owner=<4>\r\n# Microsoft Developer Studio Generated Build File, Format Version 6.00\r\n# ** DO NOT EDIT **\r\n\r\n# TARGTYPE \"Win32 (x86) Console Application\" 0x0103\r\n\r\nCFG=sine_example - Win32 Debug\r\n!MESSAGE This is not a valid makefile. To build this project using NMAKE,\r\n!MESSAGE use the Export Makefile command and run\r\n!MESSAGE \r\n!MESSAGE NMAKE /f \"sine_example.mak\".\r\n!MESSAGE \r\n!MESSAGE You can specify a configuration when running NMAKE\r\n!MESSAGE by defining the macro CFG on the command line. For example:\r\n!MESSAGE \r\n!MESSAGE NMAKE /f \"sine_example.mak\" CFG=\"sine_example - Win32 Debug\"\r\n!MESSAGE \r\n!MESSAGE Possible choices for configuration are:\r\n!MESSAGE \r\n!MESSAGE \"sine_example - Win32 Release\" (based on \"Win32 (x86) Console Application\")\r\n!MESSAGE \"sine_example - Win32 Debug\" (based on \"Win32 (x86) Console Application\")\r\n!MESSAGE \r\n\r\n# Begin Project\r\n# PROP AllowPerConfigDependencies 0\r\n# PROP Scc_ProjName \"\"\r\n# PROP Scc_LocalPath \"\"\r\nCPP=cl.exe\r\nRSC=rc.exe\r\n\r\n!IF \"$(CFG)\" == \"sine_example - Win32 Release\"\r\n\r\n# PROP BASE Use_MFC 0\r\n# PROP BASE Use_Debug_Libraries 0\r\n# PROP BASE Output_Dir \"Release\"\r\n# PROP BASE Intermediate_Dir \"Release\"\r\n# PROP BASE Target_Dir \"\"\r\n# PROP Use_MFC 0\r\n# PROP Use_Debug_Libraries 0\r\n# PROP Output_Dir \"Release\"\r\n# PROP Intermediate_Dir \"Release\"\r\n# PROP Ignore_Export_Lib 0\r\n# PROP Target_Dir \"\"\r\n# ADD BASE CPP /nologo /W3 /GX /O2 /D \"WIN32\" /D \"NDEBUG\" /D \"_CONSOLE\" /D \"_MBCS\" /YX /FD /c\r\n# ADD CPP /nologo /MTd /W3 /GX /O2 /I \"../../include/\" /I \"../../../../include/\" /I \"../../../../src/common/\" /I \"../../../../../asiosdk2/common/\" /I \"../../../../../asiosdk2/host/\" /I \"../../../../../asiosdk2/host/pc/\" /D \"WIN32\" /D \"NDEBUG\" /D \"_CONSOLE\" /D \"_MBCS\" /FD /c\r\n# SUBTRACT CPP /YX\r\n# ADD BASE RSC /l 0x809 /d \"NDEBUG\"\r\n# ADD RSC /l 0x809 /d \"NDEBUG\"\r\nBSC32=bscmake.exe\r\n# ADD BASE BSC32 /nologo\r\n# ADD BSC32 /nologo\r\nLINK32=link.exe\r\n# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386\r\n# ADD LINK32 portaudiocpp-vc6-r.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386 /out:\"../../bin/sine_example.exe\" /libpath:\"../../lib\"\r\n\r\n!ELSEIF \"$(CFG)\" == \"sine_example - 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Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\PortAudioCpp.hxx\r\n# End Source File\r\n# Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\SampleDataFormat.hxx\r\n# End Source File\r\n# Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\Stream.hxx\r\n# End Source File\r\n# Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\StreamParameters.hxx\r\n# End Source File\r\n# Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\System.hxx\r\n# End Source File\r\n# Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\SystemDeviceIterator.hxx\r\n# End Source File\r\n# Begin Source File\r\n\r\nSOURCE=..\\..\\include\\portaudiocpp\\SystemHostApiIterator.hxx\r\n# End Source File\r\n# End Group\r\n# End Target\r\n# End Project\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc6/static_library.dsw", "content": "Microsoft Developer Studio Workspace File, Format Version 6.00\r\n# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!\r\n\r\n###############################################################################\r\n\r\nProject: \"static_library\"=\".\\static_library.dsp\" - Package Owner=<4>\r\n\r\nPackage=<5>\r\n{{{\r\n}}}\r\n\r\nPackage=<4>\r\n{{{\r\n}}}\r\n\r\n###############################################################################\r\n\r\nGlobal:\r\n\r\nPackage=<5>\r\n{{{\r\n}}}\r\n\r\nPackage=<3>\r\n{{{\r\n}}}\r\n\r\n###############################################################################\r\n\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7/OUT_OF_DATE", "content": "" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7_1/devs_example.sln", "content": "Microsoft Visual Studio Solution File, Format Version 8.00\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"devs_example\", \"devs_example.vcproj\", \"{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}\"\r\n\tProjectSection(ProjectDependencies) = postProject\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A} = {D18EA0C9-8C65-441D-884C-55EB43A84F2A}\r\n\tEndProjectSection\r\nEndProject\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"static_library\", \"static_library.vcproj\", \"{D18EA0C9-8C65-441D-884C-55EB43A84F2A}\"\r\n\tProjectSection(ProjectDependencies) = postProject\r\n\tEndProjectSection\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfiguration) = preSolution\r\n\t\tDebug = Debug\r\n\t\tRelease = Release\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfiguration) = postSolution\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.ActiveCfg = Debug|Win32\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.Build.0 = Debug|Win32\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.ActiveCfg = Release|Win32\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.Build.0 = Release|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.ActiveCfg = Debug|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.Build.0 = Debug|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.ActiveCfg = Release|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.Build.0 = Release|Win32\r\n\tEndGlobalSection\r\n\tGlobalSection(ExtensibilityGlobals) = postSolution\r\n\tEndGlobalSection\r\n\tGlobalSection(ExtensibilityAddIns) = postSolution\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7_1/devs_example.vcproj", "content": "\r\n\r\n\t\r\n\t\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7_1/sine_example.sln", "content": "Microsoft Visual Studio Solution File, Format Version 8.00\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"sine_example\", \"sine_example.vcproj\", \"{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}\"\r\n\tProjectSection(ProjectDependencies) = postProject\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A} = {D18EA0C9-8C65-441D-884C-55EB43A84F2A}\r\n\tEndProjectSection\r\nEndProject\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"static_library\", \"static_library.vcproj\", \"{D18EA0C9-8C65-441D-884C-55EB43A84F2A}\"\r\n\tProjectSection(ProjectDependencies) = postProject\r\n\tEndProjectSection\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfiguration) = preSolution\r\n\t\tDebug = Debug\r\n\t\tRelease = Release\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfiguration) = postSolution\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.ActiveCfg = Debug|Win32\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Debug.Build.0 = Debug|Win32\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.ActiveCfg = Release|Win32\r\n\t\t{1B9A038D-80A3-4DBD-9F0D-AF10B49B863A}.Release.Build.0 = Release|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.ActiveCfg = Debug|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.Build.0 = Debug|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.ActiveCfg = Release|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.Build.0 = Release|Win32\r\n\tEndGlobalSection\r\n\tGlobalSection(ExtensibilityGlobals) = postSolution\r\n\tEndGlobalSection\r\n\tGlobalSection(ExtensibilityAddIns) = postSolution\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7_1/sine_example.vcproj", "content": "\r\n\r\n\t\r\n\t\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\t\t\r\n\t\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7_1/static_library.sln", "content": "Microsoft Visual Studio Solution File, Format Version 8.00\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"static_library\", \"static_library.vcproj\", \"{D18EA0C9-8C65-441D-884C-55EB43A84F2A}\"\r\n\tProjectSection(ProjectDependencies) = postProject\r\n\tEndProjectSection\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfiguration) = preSolution\r\n\t\tDebug = Debug\r\n\t\tRelease = Release\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfiguration) = postSolution\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.ActiveCfg = Debug|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Debug.Build.0 = Debug|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.ActiveCfg = Release|Win32\r\n\t\t{D18EA0C9-8C65-441D-884C-55EB43A84F2A}.Release.Build.0 = Release|Win32\r\n\tEndGlobalSection\r\n\tGlobalSection(ExtensibilityGlobals) = postSolution\r\n\tEndGlobalSection\r\n\tGlobalSection(ExtensibilityAddIns) = postSolution\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/build/vc7_1/static_library.vcproj", "content": "\r\n\r\n\t\r\n\t\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\r\n" }, { "path": "thirdparty/portaudio/bindings/cpp/configure", "content": "#! /bin/sh\n# Guess values for system-dependent variables and create Makefiles.\n# Generated by GNU Autoconf 2.69 for PortAudioCpp 12.\n#\n#\n# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.\n#\n#\n# This configure script is free software; the Free Software Foundation\n# gives unlimited permission to copy, distribute and modify it.\n## -------------------- ##\n## M4sh Initialization. ##\n## -------------------- ##\n\n# Be more Bourne compatible\nDUALCASE=1; export DUALCASE # for MKS sh\nif test -n \"${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :\n emulate sh\n NULLCMD=:\n # Pre-4.2 versions of Zsh do word splitting on ${1+\"$@\"}, which\n # is contrary to our usage. Disable this feature.\n alias -g '${1+\"$@\"}'='\"$@\"'\n setopt NO_GLOB_SUBST\nelse\n case `(set -o) 2>/dev/null` in #(\n *posix*) :\n set -o posix ;; #(\n *) :\n ;;\nesac\nfi\n\n\nas_nl='\n'\nexport as_nl\n# Printing a long string crashes Solaris 7 /usr/bin/printf.\nas_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\nas_echo=$as_echo$as_echo$as_echo$as_echo$as_echo\nas_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo\n# Prefer a ksh shell builtin over an external printf program on Solaris,\n# but without wasting forks for bash or zsh.\nif test -z \"$BASH_VERSION$ZSH_VERSION\" \\\n && (test \"X`print -r -- $as_echo`\" = \"X$as_echo\") 2>/dev/null; then\n as_echo='print -r --'\n as_echo_n='print -rn --'\nelif (test \"X`printf %s $as_echo`\" = \"X$as_echo\") 2>/dev/null; then\n as_echo='printf %s\\n'\n as_echo_n='printf %s'\nelse\n if test \"X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`\" = \"X-n $as_echo\"; then\n as_echo_body='eval /usr/ucb/echo -n \"$1$as_nl\"'\n as_echo_n='/usr/ucb/echo -n'\n else\n as_echo_body='eval expr \"X$1\" : \"X\\\\(.*\\\\)\"'\n as_echo_n_body='eval\n arg=$1;\n case $arg in #(\n *\"$as_nl\"*)\n\texpr \"X$arg\" : \"X\\\\(.*\\\\)$as_nl\";\n\targ=`expr \"X$arg\" : \".*$as_nl\\\\(.*\\\\)\"`;;\n esac;\n expr \"X$arg\" : \"X\\\\(.*\\\\)\" | tr -d \"$as_nl\"\n '\n export as_echo_n_body\n as_echo_n='sh -c $as_echo_n_body as_echo'\n fi\n export as_echo_body\n as_echo='sh -c $as_echo_body as_echo'\nfi\n\n# The user is always right.\nif test \"${PATH_SEPARATOR+set}\" != set; then\n PATH_SEPARATOR=:\n (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {\n (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||\n PATH_SEPARATOR=';'\n }\nfi\n\n\n# IFS\n# We need space, tab and new line, in precisely that order. Quoting is\n# there to prevent editors from complaining about space-tab.\n# (If _AS_PATH_WALK were called with IFS unset, it would disable word\n# splitting by setting IFS to empty value.)\nIFS=\" \"\"\t$as_nl\"\n\n# Find who we are. Look in the path if we contain no directory separator.\nas_myself=\ncase $0 in #((\n *[\\\\/]* ) as_myself=$0 ;;\n *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n test -r \"$as_dir/$0\" && as_myself=$as_dir/$0 && break\n done\nIFS=$as_save_IFS\n\n ;;\nesac\n# We did not find ourselves, most probably we were run as `sh COMMAND'\n# in which case we are not to be found in the path.\nif test \"x$as_myself\" = x; then\n as_myself=$0\nfi\nif test ! -f \"$as_myself\"; then\n $as_echo \"$as_myself: error: cannot find myself; rerun with an absolute file name\" >&2\n exit 1\nfi\n\n# Unset variables that we do not need and which cause bugs (e.g. in\n# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the \"|| exit 1\"\n# suppresses any \"Segmentation fault\" message there. 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then\n # Extract the first word of \"${ac_tool_prefix}gcc\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}gcc; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_CC+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CC=\"${ac_tool_prefix}gcc\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $CC\" >&5\n$as_echo \"$CC\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_CC\"; then\n ac_ct_CC=$CC\n # Extract the first word of \"gcc\", so it can be a program name with args.\nset dummy gcc; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_CC+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_CC\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_ct_CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_CC=\"gcc\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_CC=$ac_cv_prog_ac_ct_CC\nif test -n \"$ac_ct_CC\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC\" >&5\n$as_echo \"$ac_ct_CC\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_CC\" = x; then\n CC=\"\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n CC=$ac_ct_CC\n fi\nelse\n CC=\"$ac_cv_prog_CC\"\nfi\n\nif test -z \"$CC\"; then\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}cc\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}cc; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_CC+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CC=\"${ac_tool_prefix}cc\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $CC\" >&5\n$as_echo \"$CC\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n fi\nfi\nif test -z \"$CC\"; then\n # Extract the first word of \"cc\", so it can be a program name with args.\nset dummy cc; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_CC+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\n ac_prog_rejected=no\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n if test \"$as_dir/$ac_word$ac_exec_ext\" = \"/usr/ucb/cc\"; then\n ac_prog_rejected=yes\n continue\n fi\n ac_cv_prog_CC=\"cc\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nif test $ac_prog_rejected = yes; then\n # We found a bogon in the path, so make sure we never use it.\n set dummy $ac_cv_prog_CC\n shift\n if test $# != 0; then\n # We chose a different compiler from the bogus one.\n # However, it has the same basename, so the bogon will be chosen\n # first if we set CC to just the basename; use the full file name.\n shift\n ac_cv_prog_CC=\"$as_dir/$ac_word${1+' '}$@\"\n fi\nfi\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $CC\" >&5\n$as_echo \"$CC\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$CC\"; then\n if test -n \"$ac_tool_prefix\"; then\n for ac_prog in cl.exe\n do\n # Extract the first word of \"$ac_tool_prefix$ac_prog\", so it can be a program name with args.\nset dummy $ac_tool_prefix$ac_prog; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_CC+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$CC\"; then\n ac_cv_prog_CC=\"$CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_CC=\"$ac_tool_prefix$ac_prog\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nCC=$ac_cv_prog_CC\nif test -n \"$CC\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $CC\" >&5\n$as_echo \"$CC\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n test -n \"$CC\" && break\n done\nfi\nif test -z \"$CC\"; then\n ac_ct_CC=$CC\n for ac_prog in cl.exe\ndo\n # Extract the first word of \"$ac_prog\", so it can be a program name with args.\nset dummy $ac_prog; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_CC+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_CC\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_ct_CC\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_CC=\"$ac_prog\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_CC=$ac_cv_prog_ac_ct_CC\nif test -n \"$ac_ct_CC\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC\" >&5\n$as_echo \"$ac_ct_CC\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n test -n \"$ac_ct_CC\" && break\ndone\n\n if test \"x$ac_ct_CC\" = x; then\n CC=\"\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n CC=$ac_ct_CC\n fi\nfi\n\nfi\n\n\ntest -z \"$CC\" && { { $as_echo \"$as_me:${as_lineno-$LINENO}: error: in \\`$ac_pwd':\" >&5\n$as_echo \"$as_me: error: in \\`$ac_pwd':\" >&2;}\nas_fn_error $? \"no acceptable C compiler found in \\$PATH\nSee \\`config.log' for more details\" \"$LINENO\" 5; }\n\n# Provide some information about the compiler.\n$as_echo \"$as_me:${as_lineno-$LINENO}: checking for C compiler version\" >&5\nset X $ac_compile\nac_compiler=$2\nfor ac_option in --version -v -V -qversion; do\n { { ac_try=\"$ac_compiler $ac_option >&5\"\ncase \"(($ac_try\" in\n *\\\"* | *\\`* | *\\\\*) ac_try_echo=\\$ac_try;;\n *) ac_try_echo=$ac_try;;\nesac\neval ac_try_echo=\"\\\"\\$as_me:${as_lineno-$LINENO}: $ac_try_echo\\\"\"\n$as_echo \"$ac_try_echo\"; } >&5\n (eval \"$ac_compiler $ac_option >&5\") 2>conftest.err\n ac_status=$?\n if test -s conftest.err; then\n sed '10a\\\n... rest of stderr output deleted ...\n 10q' conftest.err >conftest.er1\n cat conftest.er1 >&5\n fi\n rm -f conftest.er1 conftest.err\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }\ndone\n\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nac_clean_files_save=$ac_clean_files\nac_clean_files=\"$ac_clean_files a.out a.out.dSYM a.exe b.out\"\n# Try to create an executable without -o first, disregard a.out.\n# It will help us diagnose broken compilers, and finding out an intuition\n# of exeext.\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the C compiler works\" >&5\n$as_echo_n \"checking whether the C compiler works... \" >&6; }\nac_link_default=`$as_echo \"$ac_link\" | sed 's/ -o *conftest[^ ]*//'`\n\n# The possible output files:\nac_files=\"a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*\"\n\nac_rmfiles=\nfor ac_file in $ac_files\ndo\n case $ac_file in\n *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;\n * ) ac_rmfiles=\"$ac_rmfiles $ac_file\";;\n esac\ndone\nrm -f $ac_rmfiles\n\nif { { ac_try=\"$ac_link_default\"\ncase \"(($ac_try\" in\n *\\\"* | *\\`* | *\\\\*) ac_try_echo=\\$ac_try;;\n *) ac_try_echo=$ac_try;;\nesac\neval ac_try_echo=\"\\\"\\$as_me:${as_lineno-$LINENO}: $ac_try_echo\\\"\"\n$as_echo \"$ac_try_echo\"; } >&5\n (eval \"$ac_link_default\") 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then :\n # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.\n# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'\n# in a Makefile. We should not override ac_cv_exeext if it was cached,\n# so that the user can short-circuit this test for compilers unknown to\n# Autoconf.\nfor ac_file in $ac_files ''\ndo\n test -f \"$ac_file\" || continue\n case $ac_file in\n *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )\n\t;;\n [ab].out )\n\t# We found the default executable, but exeext='' is most\n\t# certainly right.\n\tbreak;;\n *.* )\n\tif test \"${ac_cv_exeext+set}\" = set && test \"$ac_cv_exeext\" != no;\n\tthen :; else\n\t ac_cv_exeext=`expr \"$ac_file\" : '[^.]*\\(\\..*\\)'`\n\tfi\n\t# We set ac_cv_exeext here because the later test for it is not\n\t# safe: cross compilers may not add the suffix if given an `-o'\n\t# argument, so we may need to know it at that point already.\n\t# Even if this section looks crufty: it has the advantage of\n\t# actually working.\n\tbreak;;\n * )\n\tbreak;;\n esac\ndone\ntest \"$ac_cv_exeext\" = no && ac_cv_exeext=\n\nelse\n ac_file=''\nfi\nif test -z \"$ac_file\"; then :\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\n$as_echo \"$as_me: failed program was:\" >&5\nsed 's/^/| /' conftest.$ac_ext >&5\n\n{ { $as_echo \"$as_me:${as_lineno-$LINENO}: error: in \\`$ac_pwd':\" >&5\n$as_echo \"$as_me: error: in \\`$ac_pwd':\" >&2;}\nas_fn_error 77 \"C compiler cannot create executables\nSee \\`config.log' for more details\" \"$LINENO\" 5; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: yes\" >&5\n$as_echo \"yes\" >&6; }\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name\" >&5\n$as_echo_n \"checking for C compiler default output file name... \" >&6; }\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_file\" >&5\n$as_echo \"$ac_file\" >&6; }\nac_exeext=$ac_cv_exeext\n\nrm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out\nac_clean_files=$ac_clean_files_save\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for suffix of executables\" >&5\n$as_echo_n \"checking for suffix of executables... \" >&6; }\nif { { ac_try=\"$ac_link\"\ncase \"(($ac_try\" in\n *\\\"* | *\\`* | *\\\\*) ac_try_echo=\\$ac_try;;\n *) ac_try_echo=$ac_try;;\nesac\neval ac_try_echo=\"\\\"\\$as_me:${as_lineno-$LINENO}: $ac_try_echo\\\"\"\n$as_echo \"$ac_try_echo\"; } >&5\n (eval \"$ac_link\") 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then :\n # If both `conftest.exe' and `conftest' are `present' (well, observable)\n# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will\n# work properly (i.e., refer to `conftest.exe'), while it won't with\n# `rm'.\nfor ac_file in conftest.exe conftest conftest.*; do\n test -f \"$ac_file\" || continue\n case $ac_file in\n *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;\n *.* ) ac_cv_exeext=`expr \"$ac_file\" : '[^.]*\\(\\..*\\)'`\n\t break;;\n * ) break;;\n esac\ndone\nelse\n { { $as_echo \"$as_me:${as_lineno-$LINENO}: error: in \\`$ac_pwd':\" >&5\n$as_echo \"$as_me: error: in \\`$ac_pwd':\" >&2;}\nas_fn_error $? \"cannot compute suffix of executables: cannot compile and link\nSee \\`config.log' for more details\" \"$LINENO\" 5; }\nfi\nrm -f conftest conftest$ac_cv_exeext\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext\" >&5\n$as_echo \"$ac_cv_exeext\" >&6; }\n\nrm -f conftest.$ac_ext\nEXEEXT=$ac_cv_exeext\nac_exeext=$EXEEXT\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \nint\nmain ()\n{\nFILE *f = fopen (\"conftest.out\", \"w\");\n return ferror (f) || fclose (f) != 0;\n\n ;\n return 0;\n}\n_ACEOF\nac_clean_files=\"$ac_clean_files conftest.out\"\n# Check that the compiler produces executables we can run. If not, either\n# the compiler is broken, or we cross compile.\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling\" >&5\n$as_echo_n \"checking whether we are cross compiling... \" >&6; }\nif test \"$cross_compiling\" != yes; then\n { { ac_try=\"$ac_link\"\ncase \"(($ac_try\" in\n *\\\"* | *\\`* | *\\\\*) ac_try_echo=\\$ac_try;;\n *) ac_try_echo=$ac_try;;\nesac\neval ac_try_echo=\"\\\"\\$as_me:${as_lineno-$LINENO}: $ac_try_echo\\\"\"\n$as_echo \"$ac_try_echo\"; } >&5\n (eval \"$ac_link\") 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }\n if { ac_try='./conftest$ac_cv_exeext'\n { { case \"(($ac_try\" in\n *\\\"* | *\\`* | *\\\\*) ac_try_echo=\\$ac_try;;\n *) ac_try_echo=$ac_try;;\nesac\neval ac_try_echo=\"\\\"\\$as_me:${as_lineno-$LINENO}: $ac_try_echo\\\"\"\n$as_echo \"$ac_try_echo\"; } >&5\n (eval \"$ac_try\") 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; }; then\n cross_compiling=no\n else\n if test \"$cross_compiling\" = maybe; then\n\tcross_compiling=yes\n else\n\t{ { $as_echo \"$as_me:${as_lineno-$LINENO}: error: in \\`$ac_pwd':\" >&5\n$as_echo \"$as_me: error: in \\`$ac_pwd':\" >&2;}\nas_fn_error $? \"cannot run C compiled programs.\nIf you meant to cross compile, use \\`--host'.\nSee \\`config.log' for more details\" \"$LINENO\" 5; }\n fi\n fi\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $cross_compiling\" >&5\n$as_echo \"$cross_compiling\" >&6; }\n\nrm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out\nac_clean_files=$ac_clean_files_save\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for suffix of object files\" >&5\n$as_echo_n \"checking for suffix of object files... \" >&6; }\nif ${ac_cv_objext+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nrm -f conftest.o conftest.obj\nif { { ac_try=\"$ac_compile\"\ncase \"(($ac_try\" in\n *\\\"* | *\\`* | *\\\\*) ac_try_echo=\\$ac_try;;\n *) ac_try_echo=$ac_try;;\nesac\neval ac_try_echo=\"\\\"\\$as_me:${as_lineno-$LINENO}: $ac_try_echo\\\"\"\n$as_echo \"$ac_try_echo\"; } >&5\n (eval \"$ac_compile\") 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? 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ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_AS+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_AS\"; then\n ac_cv_prog_ac_ct_AS=\"$ac_ct_AS\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_AS=\"as\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_AS=$ac_cv_prog_ac_ct_AS\nif test -n \"$ac_ct_AS\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS\" >&5\n$as_echo \"$ac_ct_AS\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_AS\" = x; then\n AS=\"false\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n AS=$ac_ct_AS\n fi\nelse\n AS=\"$ac_cv_prog_AS\"\nfi\n\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}dlltool\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}dlltool; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_DLLTOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$DLLTOOL\"; then\n ac_cv_prog_DLLTOOL=\"$DLLTOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_DLLTOOL=\"${ac_tool_prefix}dlltool\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nDLLTOOL=$ac_cv_prog_DLLTOOL\nif test -n \"$DLLTOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $DLLTOOL\" >&5\n$as_echo \"$DLLTOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_DLLTOOL\"; then\n ac_ct_DLLTOOL=$DLLTOOL\n # Extract the first word of \"dlltool\", so it can be a program name with args.\nset dummy dlltool; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_DLLTOOL\"; then\n ac_cv_prog_ac_ct_DLLTOOL=\"$ac_ct_DLLTOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_DLLTOOL=\"dlltool\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL\nif test -n \"$ac_ct_DLLTOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL\" >&5\n$as_echo \"$ac_ct_DLLTOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_DLLTOOL\" = x; then\n DLLTOOL=\"false\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n DLLTOOL=$ac_ct_DLLTOOL\n fi\nelse\n DLLTOOL=\"$ac_cv_prog_DLLTOOL\"\nfi\n\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}objdump\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}objdump; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_OBJDUMP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$OBJDUMP\"; then\n ac_cv_prog_OBJDUMP=\"$OBJDUMP\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_OBJDUMP=\"${ac_tool_prefix}objdump\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nOBJDUMP=$ac_cv_prog_OBJDUMP\nif test -n \"$OBJDUMP\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $OBJDUMP\" >&5\n$as_echo \"$OBJDUMP\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_OBJDUMP\"; then\n ac_ct_OBJDUMP=$OBJDUMP\n # Extract the first word of \"objdump\", so it can be a program name with args.\nset dummy objdump; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_OBJDUMP\"; then\n ac_cv_prog_ac_ct_OBJDUMP=\"$ac_ct_OBJDUMP\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_OBJDUMP=\"objdump\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP\nif test -n \"$ac_ct_OBJDUMP\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP\" >&5\n$as_echo \"$ac_ct_OBJDUMP\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_OBJDUMP\" = x; then\n OBJDUMP=\"false\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n OBJDUMP=$ac_ct_OBJDUMP\n fi\nelse\n OBJDUMP=\"$ac_cv_prog_OBJDUMP\"\nfi\n\n ;;\nesac\n\ntest -z \"$AS\" && AS=as\n\n\n\n\n\ntest -z \"$DLLTOOL\" && DLLTOOL=dlltool\n\n\n\n\n\ntest -z \"$OBJDUMP\" && OBJDUMP=objdump\n\n\n\n\n\n\n\ncase `pwd` in\n *\\ * | *\\\t*)\n { $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \\`pwd\\`\" >&5\n$as_echo \"$as_me: WARNING: Libtool does not cope well with whitespace in \\`pwd\\`\" >&2;} ;;\nesac\n\n\n\nmacro_version='2.4.2'\nmacro_revision='1.3337'\n\n\n\n\n\n\n\n\n\n\n\n\n\nltmain=\"$ac_aux_dir/ltmain.sh\"\n\n# Backslashify metacharacters that are still active within\n# double-quoted strings.\nsed_quote_subst='s/\\([\"`$\\\\]\\)/\\\\\\1/g'\n\n# Same as above, but do not quote variable references.\ndouble_quote_subst='s/\\([\"`\\\\]\\)/\\\\\\1/g'\n\n# Sed substitution to delay expansion of an escaped shell variable in a\n# double_quote_subst'ed string.\ndelay_variable_subst='s/\\\\\\\\\\\\\\\\\\\\\\$/\\\\\\\\\\\\$/g'\n\n# Sed substitution to delay expansion of an escaped single quote.\ndelay_single_quote_subst='s/'\\''/'\\'\\\\\\\\\\\\\\'\\''/g'\n\n# Sed substitution to avoid accidental globbing in evaled expressions\nno_glob_subst='s/\\*/\\\\\\*/g'\n\nECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\nECHO=$ECHO$ECHO$ECHO$ECHO$ECHO\nECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to print strings\" >&5\n$as_echo_n \"checking how to print strings... \" >&6; }\n# Test print first, because it will be a builtin if present.\nif test \"X`( print -r -- -n ) 2>/dev/null`\" = X-n && \\\n test \"X`print -r -- $ECHO 2>/dev/null`\" = \"X$ECHO\"; then\n ECHO='print -r --'\nelif test \"X`printf %s $ECHO 2>/dev/null`\" = \"X$ECHO\"; then\n ECHO='printf %s\\n'\nelse\n # Use this function as a fallback that always works.\n func_fallback_echo ()\n {\n eval 'cat <<_LTECHO_EOF\n$1\n_LTECHO_EOF'\n }\n ECHO='func_fallback_echo'\nfi\n\n# func_echo_all arg...\n# Invoke $ECHO with all args, space-separated.\nfunc_echo_all ()\n{\n $ECHO \"\"\n}\n\ncase \"$ECHO\" in\n printf*) { $as_echo \"$as_me:${as_lineno-$LINENO}: result: printf\" >&5\n$as_echo \"printf\" >&6; } ;;\n print*) { $as_echo \"$as_me:${as_lineno-$LINENO}: result: print -r\" >&5\n$as_echo \"print -r\" >&6; } ;;\n *) { $as_echo \"$as_me:${as_lineno-$LINENO}: result: cat\" >&5\n$as_echo \"cat\" >&6; } ;;\nesac\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output\" >&5\n$as_echo_n \"checking for a sed that does not truncate output... \" >&6; }\nif ${ac_cv_path_SED+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/\n for ac_i in 1 2 3 4 5 6 7; do\n ac_script=\"$ac_script$as_nl$ac_script\"\n done\n echo \"$ac_script\" 2>/dev/null | sed 99q >conftest.sed\n { ac_script=; unset ac_script;}\n if test -z \"$SED\"; then\n ac_path_SED_found=false\n # Loop through the user's path and test for each of PROGNAME-LIST\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_prog in sed gsed; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n ac_path_SED=\"$as_dir/$ac_prog$ac_exec_ext\"\n as_fn_executable_p \"$ac_path_SED\" || continue\n# Check for GNU ac_path_SED and select it if it is found.\n # Check for GNU $ac_path_SED\ncase `\"$ac_path_SED\" --version 2>&1` in\n*GNU*)\n ac_cv_path_SED=\"$ac_path_SED\" ac_path_SED_found=:;;\n*)\n ac_count=0\n $as_echo_n 0123456789 >\"conftest.in\"\n while :\n do\n cat \"conftest.in\" \"conftest.in\" >\"conftest.tmp\"\n mv \"conftest.tmp\" \"conftest.in\"\n cp \"conftest.in\" \"conftest.nl\"\n $as_echo '' >> \"conftest.nl\"\n \"$ac_path_SED\" -f conftest.sed < \"conftest.nl\" >\"conftest.out\" 2>/dev/null || break\n diff \"conftest.out\" \"conftest.nl\" >/dev/null 2>&1 || break\n as_fn_arith $ac_count + 1 && ac_count=$as_val\n if test $ac_count -gt ${ac_path_SED_max-0}; then\n # Best one so far, save it but keep looking for a better one\n ac_cv_path_SED=\"$ac_path_SED\"\n ac_path_SED_max=$ac_count\n fi\n # 10*(2^10) chars as input seems more than enough\n test $ac_count -gt 10 && break\n done\n rm -f conftest.in conftest.tmp conftest.nl conftest.out;;\nesac\n\n $ac_path_SED_found && break 3\n done\n done\n done\nIFS=$as_save_IFS\n if test -z \"$ac_cv_path_SED\"; then\n as_fn_error $? \"no acceptable sed could be found in \\$PATH\" \"$LINENO\" 5\n fi\nelse\n ac_cv_path_SED=$SED\nfi\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED\" >&5\n$as_echo \"$ac_cv_path_SED\" >&6; }\n SED=\"$ac_cv_path_SED\"\n rm -f conftest.sed\n\ntest -z \"$SED\" && SED=sed\nXsed=\"$SED -e 1s/^X//\"\n\n\n\n\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e\" >&5\n$as_echo_n \"checking for grep that handles long lines and -e... \" >&6; }\nif ${ac_cv_path_GREP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -z \"$GREP\"; then\n ac_path_GREP_found=false\n # Loop through the user's path and test for each of PROGNAME-LIST\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_prog in grep ggrep; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n ac_path_GREP=\"$as_dir/$ac_prog$ac_exec_ext\"\n as_fn_executable_p \"$ac_path_GREP\" || continue\n# Check for GNU ac_path_GREP and select it if it is found.\n # Check for GNU $ac_path_GREP\ncase `\"$ac_path_GREP\" --version 2>&1` in\n*GNU*)\n ac_cv_path_GREP=\"$ac_path_GREP\" ac_path_GREP_found=:;;\n*)\n ac_count=0\n $as_echo_n 0123456789 >\"conftest.in\"\n while :\n do\n cat \"conftest.in\" \"conftest.in\" >\"conftest.tmp\"\n mv \"conftest.tmp\" \"conftest.in\"\n cp \"conftest.in\" \"conftest.nl\"\n $as_echo 'GREP' >> \"conftest.nl\"\n \"$ac_path_GREP\" -e 'GREP$' -e '-(cannot match)-' < \"conftest.nl\" >\"conftest.out\" 2>/dev/null || break\n diff \"conftest.out\" \"conftest.nl\" >/dev/null 2>&1 || break\n as_fn_arith $ac_count + 1 && ac_count=$as_val\n if test $ac_count -gt ${ac_path_GREP_max-0}; then\n # Best one so far, save it but keep looking for a better one\n ac_cv_path_GREP=\"$ac_path_GREP\"\n ac_path_GREP_max=$ac_count\n fi\n # 10*(2^10) chars as input seems more than enough\n test $ac_count -gt 10 && break\n done\n rm -f conftest.in conftest.tmp conftest.nl conftest.out;;\nesac\n\n $ac_path_GREP_found && break 3\n done\n done\n done\nIFS=$as_save_IFS\n if test -z \"$ac_cv_path_GREP\"; then\n as_fn_error $? \"no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin\" \"$LINENO\" 5\n fi\nelse\n ac_cv_path_GREP=$GREP\nfi\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP\" >&5\n$as_echo \"$ac_cv_path_GREP\" >&6; }\n GREP=\"$ac_cv_path_GREP\"\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for egrep\" >&5\n$as_echo_n \"checking for egrep... \" >&6; }\nif ${ac_cv_path_EGREP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if echo a | $GREP -E '(a|b)' >/dev/null 2>&1\n then ac_cv_path_EGREP=\"$GREP -E\"\n else\n if test -z \"$EGREP\"; then\n ac_path_EGREP_found=false\n # Loop through the user's path and test for each of PROGNAME-LIST\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_prog in egrep; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n ac_path_EGREP=\"$as_dir/$ac_prog$ac_exec_ext\"\n as_fn_executable_p \"$ac_path_EGREP\" || continue\n# Check for GNU ac_path_EGREP and select it if it is found.\n # Check for GNU $ac_path_EGREP\ncase `\"$ac_path_EGREP\" --version 2>&1` in\n*GNU*)\n ac_cv_path_EGREP=\"$ac_path_EGREP\" ac_path_EGREP_found=:;;\n*)\n ac_count=0\n $as_echo_n 0123456789 >\"conftest.in\"\n while :\n do\n cat \"conftest.in\" \"conftest.in\" >\"conftest.tmp\"\n mv \"conftest.tmp\" \"conftest.in\"\n cp \"conftest.in\" \"conftest.nl\"\n $as_echo 'EGREP' >> \"conftest.nl\"\n \"$ac_path_EGREP\" 'EGREP$' < \"conftest.nl\" >\"conftest.out\" 2>/dev/null || break\n diff \"conftest.out\" \"conftest.nl\" >/dev/null 2>&1 || break\n as_fn_arith $ac_count + 1 && ac_count=$as_val\n if test $ac_count -gt ${ac_path_EGREP_max-0}; then\n # Best one so far, save it but keep looking for a better one\n ac_cv_path_EGREP=\"$ac_path_EGREP\"\n ac_path_EGREP_max=$ac_count\n fi\n # 10*(2^10) chars as input seems more than enough\n test $ac_count -gt 10 && break\n done\n rm -f conftest.in conftest.tmp conftest.nl conftest.out;;\nesac\n\n $ac_path_EGREP_found && break 3\n done\n done\n done\nIFS=$as_save_IFS\n if test -z \"$ac_cv_path_EGREP\"; then\n as_fn_error $? \"no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin\" \"$LINENO\" 5\n fi\nelse\n ac_cv_path_EGREP=$EGREP\nfi\n\n fi\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP\" >&5\n$as_echo \"$ac_cv_path_EGREP\" >&6; }\n EGREP=\"$ac_cv_path_EGREP\"\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for fgrep\" >&5\n$as_echo_n \"checking for fgrep... \" >&6; }\nif ${ac_cv_path_FGREP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1\n then ac_cv_path_FGREP=\"$GREP -F\"\n else\n if test -z \"$FGREP\"; then\n ac_path_FGREP_found=false\n # Loop through the user's path and test for each of PROGNAME-LIST\n as_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_prog in fgrep; do\n for ac_exec_ext in '' $ac_executable_extensions; do\n ac_path_FGREP=\"$as_dir/$ac_prog$ac_exec_ext\"\n as_fn_executable_p \"$ac_path_FGREP\" || continue\n# Check for GNU ac_path_FGREP and select it if it is found.\n # Check for GNU $ac_path_FGREP\ncase `\"$ac_path_FGREP\" --version 2>&1` in\n*GNU*)\n ac_cv_path_FGREP=\"$ac_path_FGREP\" ac_path_FGREP_found=:;;\n*)\n ac_count=0\n $as_echo_n 0123456789 >\"conftest.in\"\n while :\n do\n cat \"conftest.in\" \"conftest.in\" >\"conftest.tmp\"\n mv \"conftest.tmp\" \"conftest.in\"\n cp \"conftest.in\" \"conftest.nl\"\n $as_echo 'FGREP' >> \"conftest.nl\"\n \"$ac_path_FGREP\" FGREP < \"conftest.nl\" >\"conftest.out\" 2>/dev/null || break\n diff \"conftest.out\" \"conftest.nl\" >/dev/null 2>&1 || break\n as_fn_arith $ac_count + 1 && ac_count=$as_val\n if test $ac_count -gt ${ac_path_FGREP_max-0}; then\n # Best one so far, save it but keep looking for a better one\n ac_cv_path_FGREP=\"$ac_path_FGREP\"\n ac_path_FGREP_max=$ac_count\n fi\n # 10*(2^10) chars as input seems more than enough\n test $ac_count -gt 10 && break\n done\n rm -f conftest.in conftest.tmp conftest.nl conftest.out;;\nesac\n\n $ac_path_FGREP_found && break 3\n done\n done\n done\nIFS=$as_save_IFS\n if test -z \"$ac_cv_path_FGREP\"; then\n as_fn_error $? \"no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin\" \"$LINENO\" 5\n fi\nelse\n ac_cv_path_FGREP=$FGREP\nfi\n\n fi\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP\" >&5\n$as_echo \"$ac_cv_path_FGREP\" >&6; }\n FGREP=\"$ac_cv_path_FGREP\"\n\n\ntest -z \"$GREP\" && GREP=grep\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n# Check whether --with-gnu-ld was given.\nif test \"${with_gnu_ld+set}\" = set; then :\n withval=$with_gnu_ld; test \"$withval\" = no || with_gnu_ld=yes\nelse\n with_gnu_ld=no\nfi\n\nac_prog=ld\nif test \"$GCC\" = yes; then\n # Check if gcc -print-prog-name=ld gives a path.\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for ld used by $CC\" >&5\n$as_echo_n \"checking for ld used by $CC... \" >&6; }\n case $host in\n *-*-mingw*)\n # gcc leaves a trailing carriage return which upsets mingw\n ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\\015'` ;;\n *)\n ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;\n esac\n case $ac_prog in\n # Accept absolute paths.\n [\\\\/]* | ?:[\\\\/]*)\n re_direlt='/[^/][^/]*/\\.\\./'\n # Canonicalize the pathname of ld\n ac_prog=`$ECHO \"$ac_prog\"| $SED 's%\\\\\\\\%/%g'`\n while $ECHO \"$ac_prog\" | $GREP \"$re_direlt\" > /dev/null 2>&1; do\n\tac_prog=`$ECHO $ac_prog| $SED \"s%$re_direlt%/%\"`\n done\n test -z \"$LD\" && LD=\"$ac_prog\"\n ;;\n \"\")\n # If it fails, then pretend we aren't using GCC.\n ac_prog=ld\n ;;\n *)\n # If it is relative, then search for the first ld in PATH.\n with_gnu_ld=unknown\n ;;\n esac\nelif test \"$with_gnu_ld\" = yes; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for GNU ld\" >&5\n$as_echo_n \"checking for GNU ld... \" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for non-GNU ld\" >&5\n$as_echo_n \"checking for non-GNU ld... \" >&6; }\nfi\nif ${lt_cv_path_LD+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -z \"$LD\"; then\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f \"$ac_dir/$ac_prog\" || test -f \"$ac_dir/$ac_prog$ac_exeext\"; then\n lt_cv_path_LD=\"$ac_dir/$ac_prog\"\n # Check to see if the program is GNU ld. I'd rather use --version,\n # but apparently some variants of GNU ld only accept -v.\n # Break only if it was the GNU/non-GNU ld that we prefer.\n case `\"$lt_cv_path_LD\" -v 2>&1 &5\n$as_echo \"$LD\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\ntest -z \"$LD\" && as_fn_error $? \"no acceptable ld found in \\$PATH\" \"$LINENO\" 5\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld\" >&5\n$as_echo_n \"checking if the linker ($LD) is GNU ld... \" >&6; }\nif ${lt_cv_prog_gnu_ld+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n # I'd rather use --version here, but apparently some GNU lds only accept -v.\ncase `$LD -v 2>&1 &5\n$as_echo \"$lt_cv_prog_gnu_ld\" >&6; }\nwith_gnu_ld=$lt_cv_prog_gnu_ld\n\n\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)\" >&5\n$as_echo_n \"checking for BSD- or MS-compatible name lister (nm)... \" >&6; }\nif ${lt_cv_path_NM+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$NM\"; then\n # Let the user override the test.\n lt_cv_path_NM=\"$NM\"\nelse\n lt_nm_to_check=\"${ac_tool_prefix}nm\"\n if test -n \"$ac_tool_prefix\" && test \"$build\" = \"$host\"; then\n lt_nm_to_check=\"$lt_nm_to_check nm\"\n fi\n for lt_tmp_nm in $lt_nm_to_check; do\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n tmp_nm=\"$ac_dir/$lt_tmp_nm\"\n if test -f \"$tmp_nm\" || test -f \"$tmp_nm$ac_exeext\" ; then\n\t# Check to see if the nm accepts a BSD-compat flag.\n\t# Adding the `sed 1q' prevents false positives on HP-UX, which says:\n\t# nm: unknown option \"B\" ignored\n\t# Tru64's nm complains that /dev/null is an invalid object file\n\tcase `\"$tmp_nm\" -B /dev/null 2>&1 | sed '1q'` in\n\t*/dev/null* | *'Invalid file or object type'*)\n\t lt_cv_path_NM=\"$tmp_nm -B\"\n\t break\n\t ;;\n\t*)\n\t case `\"$tmp_nm\" -p /dev/null 2>&1 | sed '1q'` in\n\t */dev/null*)\n\t lt_cv_path_NM=\"$tmp_nm -p\"\n\t break\n\t ;;\n\t *)\n\t lt_cv_path_NM=${lt_cv_path_NM=\"$tmp_nm\"} # keep the first match, but\n\t continue # so that we can try to find one that supports BSD flags\n\t ;;\n\t esac\n\t ;;\n\tesac\n fi\n done\n IFS=\"$lt_save_ifs\"\n done\n : ${lt_cv_path_NM=no}\nfi\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM\" >&5\n$as_echo \"$lt_cv_path_NM\" >&6; }\nif test \"$lt_cv_path_NM\" != \"no\"; then\n NM=\"$lt_cv_path_NM\"\nelse\n # Didn't find any BSD compatible name lister, look for dumpbin.\n if test -n \"$DUMPBIN\"; then :\n # Let the user override the test.\n else\n if test -n \"$ac_tool_prefix\"; then\n for ac_prog in dumpbin \"link -dump\"\n do\n # Extract the first word of \"$ac_tool_prefix$ac_prog\", so it can be a program name with args.\nset dummy $ac_tool_prefix$ac_prog; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_DUMPBIN+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$DUMPBIN\"; then\n ac_cv_prog_DUMPBIN=\"$DUMPBIN\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_DUMPBIN=\"$ac_tool_prefix$ac_prog\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nDUMPBIN=$ac_cv_prog_DUMPBIN\nif test -n \"$DUMPBIN\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $DUMPBIN\" >&5\n$as_echo \"$DUMPBIN\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n test -n \"$DUMPBIN\" && break\n done\nfi\nif test -z \"$DUMPBIN\"; then\n ac_ct_DUMPBIN=$DUMPBIN\n for ac_prog in dumpbin \"link -dump\"\ndo\n # Extract the first word of \"$ac_prog\", so it can be a program name with args.\nset dummy $ac_prog; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_DUMPBIN\"; then\n ac_cv_prog_ac_ct_DUMPBIN=\"$ac_ct_DUMPBIN\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_DUMPBIN=\"$ac_prog\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN\nif test -n \"$ac_ct_DUMPBIN\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN\" >&5\n$as_echo \"$ac_ct_DUMPBIN\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n test -n \"$ac_ct_DUMPBIN\" && break\ndone\n\n if test \"x$ac_ct_DUMPBIN\" = x; then\n DUMPBIN=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n DUMPBIN=$ac_ct_DUMPBIN\n fi\nfi\n\n case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in\n *COFF*)\n DUMPBIN=\"$DUMPBIN -symbols\"\n ;;\n *)\n DUMPBIN=:\n ;;\n esac\n fi\n\n if test \"$DUMPBIN\" != \":\"; then\n NM=\"$DUMPBIN\"\n fi\nfi\ntest -z \"$NM\" && NM=nm\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface\" >&5\n$as_echo_n \"checking the name lister ($NM) interface... \" >&6; }\nif ${lt_cv_nm_interface+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_nm_interface=\"BSD nm\"\n echo \"int some_variable = 0;\" > conftest.$ac_ext\n (eval echo \"\\\"\\$as_me:$LINENO: $ac_compile\\\"\" >&5)\n (eval \"$ac_compile\" 2>conftest.err)\n cat conftest.err >&5\n (eval echo \"\\\"\\$as_me:$LINENO: $NM \\\\\\\"conftest.$ac_objext\\\\\\\"\\\"\" >&5)\n (eval \"$NM \\\"conftest.$ac_objext\\\"\" 2>conftest.err > conftest.out)\n cat conftest.err >&5\n (eval echo \"\\\"\\$as_me:$LINENO: output\\\"\" >&5)\n cat conftest.out >&5\n if $GREP 'External.*some_variable' conftest.out > /dev/null; then\n lt_cv_nm_interface=\"MS dumpbin\"\n fi\n rm -f conftest*\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface\" >&5\n$as_echo \"$lt_cv_nm_interface\" >&6; }\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether ln -s works\" >&5\n$as_echo_n \"checking whether ln -s works... \" >&6; }\nLN_S=$as_ln_s\nif test \"$LN_S\" = \"ln -s\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: yes\" >&5\n$as_echo \"yes\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no, using $LN_S\" >&5\n$as_echo \"no, using $LN_S\" >&6; }\nfi\n\n# find the maximum length of command line arguments\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments\" >&5\n$as_echo_n \"checking the maximum length of command line arguments... \" >&6; }\nif ${lt_cv_sys_max_cmd_len+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n i=0\n teststring=\"ABCD\"\n\n case $build_os in\n msdosdjgpp*)\n # On DJGPP, this test can blow up pretty badly due to problems in libc\n # (any single argument exceeding 2000 bytes causes a buffer overrun\n # during glob expansion). Even if it were fixed, the result of this\n # check would be larger than it should be.\n lt_cv_sys_max_cmd_len=12288; # 12K is about right\n ;;\n\n gnu*)\n # Under GNU Hurd, this test is not required because there is\n # no limit to the length of command line arguments.\n # Libtool will interpret -1 as no limit whatsoever\n lt_cv_sys_max_cmd_len=-1;\n ;;\n\n cygwin* | mingw* | cegcc*)\n # On Win9x/ME, this test blows up -- it succeeds, but takes\n # about 5 minutes as the teststring grows exponentially.\n # Worse, since 9x/ME are not pre-emptively multitasking,\n # you end up with a \"frozen\" computer, even though with patience\n # the test eventually succeeds (with a max line length of 256k).\n # Instead, let's just punt: use the minimum linelength reported by\n # all of the supported platforms: 8192 (on NT/2K/XP).\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n mint*)\n # On MiNT this can take a long time and run out of memory.\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n amigaos*)\n # On AmigaOS with pdksh, this test takes hours, literally.\n # So we just punt and use a minimum line length of 8192.\n lt_cv_sys_max_cmd_len=8192;\n ;;\n\n netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)\n # This has been around since 386BSD, at least. Likely further.\n if test -x /sbin/sysctl; then\n lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`\n elif test -x /usr/sbin/sysctl; then\n lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`\n else\n lt_cv_sys_max_cmd_len=65536\t# usable default for all BSDs\n fi\n # And add a safety zone\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 4`\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\* 3`\n ;;\n\n interix*)\n # We know the value 262144 and hardcode it with a safety zone (like BSD)\n lt_cv_sys_max_cmd_len=196608\n ;;\n\n os2*)\n # The test takes a long time on OS/2.\n lt_cv_sys_max_cmd_len=8192\n ;;\n\n osf*)\n # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure\n # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not\n # nice to cause kernel panics so lets avoid the loop below.\n # First set a reasonable default.\n lt_cv_sys_max_cmd_len=16384\n #\n if test -x /sbin/sysconfig; then\n case `/sbin/sysconfig -q proc exec_disable_arg_limit` in\n *1*) lt_cv_sys_max_cmd_len=-1 ;;\n esac\n fi\n ;;\n sco3.2v5*)\n lt_cv_sys_max_cmd_len=102400\n ;;\n sysv5* | sco5v6* | sysv4.2uw2*)\n kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`\n if test -n \"$kargmax\"; then\n lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[\t ]//'`\n else\n lt_cv_sys_max_cmd_len=32768\n fi\n ;;\n *)\n lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`\n if test -n \"$lt_cv_sys_max_cmd_len\" && \\\n\ttest undefined != \"$lt_cv_sys_max_cmd_len\"; then\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 4`\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\* 3`\n else\n # Make teststring a little bigger before we do anything with it.\n # a 1K string should be a reasonable start.\n for i in 1 2 3 4 5 6 7 8 ; do\n teststring=$teststring$teststring\n done\n SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}\n # If test is not a shell built-in, we'll probably end up computing a\n # maximum length that is only half of the actual maximum length, but\n # we can't tell.\n while { test \"X\"`env echo \"$teststring$teststring\" 2>/dev/null` \\\n\t = \"X$teststring$teststring\"; } >/dev/null 2>&1 &&\n\t test $i != 17 # 1/2 MB should be enough\n do\n i=`expr $i + 1`\n teststring=$teststring$teststring\n done\n # Only check the string length outside the loop.\n lt_cv_sys_max_cmd_len=`expr \"X$teststring\" : \".*\" 2>&1`\n teststring=\n # Add a significant safety factor because C++ compilers can tack on\n # massive amounts of additional arguments before passing them to the\n # linker. It appears as though 1/2 is a usable value.\n lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \\/ 2`\n fi\n ;;\n esac\n\nfi\n\nif test -n $lt_cv_sys_max_cmd_len ; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len\" >&5\n$as_echo \"$lt_cv_sys_max_cmd_len\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: none\" >&5\n$as_echo \"none\" >&6; }\nfi\nmax_cmd_len=$lt_cv_sys_max_cmd_len\n\n\n\n\n\n\n: ${CP=\"cp -f\"}\n: ${MV=\"mv -f\"}\n: ${RM=\"rm -f\"}\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs\" >&5\n$as_echo_n \"checking whether the shell understands some XSI constructs... \" >&6; }\n# Try some XSI features\nxsi_shell=no\n( _lt_dummy=\"a/b/c\"\n test \"${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}\"${_lt_dummy%\"$_lt_dummy\"}, \\\n = c,a/b,b/c, \\\n && eval 'test $(( 1 + 1 )) -eq 2 \\\n && test \"${#_lt_dummy}\" -eq 5' ) >/dev/null 2>&1 \\\n && xsi_shell=yes\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $xsi_shell\" >&5\n$as_echo \"$xsi_shell\" >&6; }\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the shell understands \\\"+=\\\"\" >&5\n$as_echo_n \"checking whether the shell understands \\\"+=\\\"... \" >&6; }\nlt_shell_append=no\n( foo=bar; set foo baz; eval \"$1+=\\$2\" && test \"$foo\" = barbaz ) \\\n >/dev/null 2>&1 \\\n && lt_shell_append=yes\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_shell_append\" >&5\n$as_echo \"$lt_shell_append\" >&6; }\n\n\nif ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then\n lt_unset=unset\nelse\n lt_unset=false\nfi\n\n\n\n\n\n# test EBCDIC or ASCII\ncase `echo X|tr X '\\101'` in\n A) # ASCII based system\n # \\n is not interpreted correctly by Solaris 8 /usr/ucb/tr\n lt_SP2NL='tr \\040 \\012'\n lt_NL2SP='tr \\015\\012 \\040\\040'\n ;;\n *) # EBCDIC based system\n lt_SP2NL='tr \\100 \\n'\n lt_NL2SP='tr \\r\\n \\100\\100'\n ;;\nesac\n\n\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format\" >&5\n$as_echo_n \"checking how to convert $build file names to $host format... \" >&6; }\nif ${lt_cv_to_host_file_cmd+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n case $host in\n *-*-mingw* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32\n ;;\n *-*-cygwin* )\n lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32\n ;;\n * ) # otherwise, assume *nix\n lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32\n ;;\n esac\n ;;\n *-*-cygwin* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin\n ;;\n *-*-cygwin* )\n lt_cv_to_host_file_cmd=func_convert_file_noop\n ;;\n * ) # otherwise, assume *nix\n lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin\n ;;\n esac\n ;;\n * ) # unhandled hosts (and \"normal\" native builds)\n lt_cv_to_host_file_cmd=func_convert_file_noop\n ;;\nesac\n\nfi\n\nto_host_file_cmd=$lt_cv_to_host_file_cmd\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd\" >&5\n$as_echo \"$lt_cv_to_host_file_cmd\" >&6; }\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format\" >&5\n$as_echo_n \"checking how to convert $build file names to toolchain format... \" >&6; }\nif ${lt_cv_to_tool_file_cmd+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n #assume ordinary cross tools, or native build.\nlt_cv_to_tool_file_cmd=func_convert_file_noop\ncase $host in\n *-*-mingw* )\n case $build in\n *-*-mingw* ) # actually msys\n lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32\n ;;\n esac\n ;;\nesac\n\nfi\n\nto_tool_file_cmd=$lt_cv_to_tool_file_cmd\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd\" >&5\n$as_echo \"$lt_cv_to_tool_file_cmd\" >&6; }\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files\" >&5\n$as_echo_n \"checking for $LD option to reload object files... \" >&6; }\nif ${lt_cv_ld_reload_flag+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_ld_reload_flag='-r'\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag\" >&5\n$as_echo \"$lt_cv_ld_reload_flag\" >&6; }\nreload_flag=$lt_cv_ld_reload_flag\ncase $reload_flag in\n\"\" | \" \"*) ;;\n*) reload_flag=\" $reload_flag\" ;;\nesac\nreload_cmds='$LD$reload_flag -o $output$reload_objs'\ncase $host_os in\n cygwin* | mingw* | pw32* | cegcc*)\n if test \"$GCC\" != yes; then\n reload_cmds=false\n fi\n ;;\n darwin*)\n if test \"$GCC\" = yes; then\n reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'\n else\n reload_cmds='$LD$reload_flag -o $output$reload_objs'\n fi\n ;;\nesac\n\n\n\n\n\n\n\n\n\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}objdump\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}objdump; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_OBJDUMP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$OBJDUMP\"; then\n ac_cv_prog_OBJDUMP=\"$OBJDUMP\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_OBJDUMP=\"${ac_tool_prefix}objdump\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nOBJDUMP=$ac_cv_prog_OBJDUMP\nif test -n \"$OBJDUMP\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $OBJDUMP\" >&5\n$as_echo \"$OBJDUMP\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_OBJDUMP\"; then\n ac_ct_OBJDUMP=$OBJDUMP\n # Extract the first word of \"objdump\", so it can be a program name with args.\nset dummy objdump; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_OBJDUMP\"; then\n ac_cv_prog_ac_ct_OBJDUMP=\"$ac_ct_OBJDUMP\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_OBJDUMP=\"objdump\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP\nif test -n \"$ac_ct_OBJDUMP\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP\" >&5\n$as_echo \"$ac_ct_OBJDUMP\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_OBJDUMP\" = x; then\n OBJDUMP=\"false\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n OBJDUMP=$ac_ct_OBJDUMP\n fi\nelse\n OBJDUMP=\"$ac_cv_prog_OBJDUMP\"\nfi\n\ntest -z \"$OBJDUMP\" && OBJDUMP=objdump\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries\" >&5\n$as_echo_n \"checking how to recognize dependent libraries... \" >&6; }\nif ${lt_cv_deplibs_check_method+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_file_magic_cmd='$MAGIC_CMD'\nlt_cv_file_magic_test_file=\nlt_cv_deplibs_check_method='unknown'\n# Need to set the preceding variable on all platforms that support\n# interlibrary dependencies.\n# 'none' -- dependencies not supported.\n# `unknown' -- same as none, but documents that we really don't know.\n# 'pass_all' -- all dependencies passed with no checks.\n# 'test_compile' -- check by making test program.\n# 'file_magic [[regex]]' -- check by looking for files in library path\n# which responds to the $file_magic_cmd with a given extended regex.\n# If you have `file' or equivalent on your system and you're not sure\n# whether `pass_all' will *always* work, you probably want this one.\n\ncase $host_os in\naix[4-9]*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nbeos*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nbsdi[45]*)\n lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'\n lt_cv_file_magic_cmd='/usr/bin/file -L'\n lt_cv_file_magic_test_file=/shlib/libc.so\n ;;\n\ncygwin*)\n # func_win32_libid is a shell function defined in ltmain.sh\n lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'\n lt_cv_file_magic_cmd='func_win32_libid'\n ;;\n\nmingw* | pw32*)\n # Base MSYS/MinGW do not provide the 'file' command needed by\n # func_win32_libid shell function, so use a weaker test based on 'objdump',\n # unless we find 'file', for example because we are cross-compiling.\n # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.\n if ( test \"$lt_cv_nm_interface\" = \"BSD nm\" && file / ) >/dev/null 2>&1; then\n lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'\n lt_cv_file_magic_cmd='func_win32_libid'\n else\n # Keep this pattern in sync with the one in func_win32_libid.\n lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'\n lt_cv_file_magic_cmd='$OBJDUMP -f'\n fi\n ;;\n\ncegcc*)\n # use the weaker test based on 'objdump'. See mingw*.\n lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'\n lt_cv_file_magic_cmd='$OBJDUMP -f'\n ;;\n\ndarwin* | rhapsody*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nfreebsd* | dragonfly*)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then\n case $host_cpu in\n i*86 )\n # Not sure whether the presence of OpenBSD here was a mistake.\n # Let's accept both of them until this is cleared up.\n lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'\n lt_cv_file_magic_cmd=/usr/bin/file\n lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`\n ;;\n esac\n else\n lt_cv_deplibs_check_method=pass_all\n fi\n ;;\n\nhaiku*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nhpux10.20* | hpux11*)\n lt_cv_file_magic_cmd=/usr/bin/file\n case $host_cpu in\n ia64*)\n lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'\n lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so\n ;;\n hppa*64*)\n lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\\.[0-9]'\n lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl\n ;;\n *)\n lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\\.[0-9]) shared library'\n lt_cv_file_magic_test_file=/usr/lib/libc.sl\n ;;\n esac\n ;;\n\ninterix[3-9]*)\n # PIC code is broken on Interix 3.x, that's why |\\.a not |_pic\\.a here\n lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\\.so|\\.a)$'\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $LD in\n *-32|*\"-32 \") libmagic=32-bit;;\n *-n32|*\"-n32 \") libmagic=N32;;\n *-64|*\"-64 \") libmagic=64-bit;;\n *) libmagic=never-match;;\n esac\n lt_cv_deplibs_check_method=pass_all\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nnetbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then\n lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\\.so\\.[0-9]+\\.[0-9]+|_pic\\.a)$'\n else\n lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\\.so|_pic\\.a)$'\n fi\n ;;\n\nnewos6*)\n lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'\n lt_cv_file_magic_cmd=/usr/bin/file\n lt_cv_file_magic_test_file=/usr/lib/libnls.so\n ;;\n\n*nto* | *qnx*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nopenbsd*)\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\\.so\\.[0-9]+\\.[0-9]+|\\.so|_pic\\.a)$'\n else\n lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\\.so\\.[0-9]+\\.[0-9]+|_pic\\.a)$'\n fi\n ;;\n\nosf3* | osf4* | osf5*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nrdos*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsolaris*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n lt_cv_deplibs_check_method=pass_all\n ;;\n\nsysv4 | sysv4.3*)\n case $host_vendor in\n motorola)\n lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'\n lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`\n ;;\n ncr)\n lt_cv_deplibs_check_method=pass_all\n ;;\n sequent)\n lt_cv_file_magic_cmd='/bin/file'\n lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'\n ;;\n sni)\n lt_cv_file_magic_cmd='/bin/file'\n lt_cv_deplibs_check_method=\"file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib\"\n lt_cv_file_magic_test_file=/lib/libc.so\n ;;\n siemens)\n lt_cv_deplibs_check_method=pass_all\n ;;\n pc)\n lt_cv_deplibs_check_method=pass_all\n ;;\n esac\n ;;\n\ntpf*)\n lt_cv_deplibs_check_method=pass_all\n ;;\nesac\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method\" >&5\n$as_echo \"$lt_cv_deplibs_check_method\" >&6; }\n\nfile_magic_glob=\nwant_nocaseglob=no\nif test \"$build\" = \"$host\"; then\n case $host_os in\n mingw* | pw32*)\n if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then\n want_nocaseglob=yes\n else\n file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e \"s/\\(..\\)/s\\/[\\1]\\/[\\1]\\/g;/g\"`\n fi\n ;;\n esac\nfi\n\nfile_magic_cmd=$lt_cv_file_magic_cmd\ndeplibs_check_method=$lt_cv_deplibs_check_method\ntest -z \"$deplibs_check_method\" && deplibs_check_method=unknown\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}dlltool\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}dlltool; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_DLLTOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$DLLTOOL\"; then\n ac_cv_prog_DLLTOOL=\"$DLLTOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_DLLTOOL=\"${ac_tool_prefix}dlltool\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nDLLTOOL=$ac_cv_prog_DLLTOOL\nif test -n \"$DLLTOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $DLLTOOL\" >&5\n$as_echo \"$DLLTOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_DLLTOOL\"; then\n ac_ct_DLLTOOL=$DLLTOOL\n # Extract the first word of \"dlltool\", so it can be a program name with args.\nset dummy dlltool; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_DLLTOOL\"; then\n ac_cv_prog_ac_ct_DLLTOOL=\"$ac_ct_DLLTOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_DLLTOOL=\"dlltool\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL\nif test -n \"$ac_ct_DLLTOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL\" >&5\n$as_echo \"$ac_ct_DLLTOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_DLLTOOL\" = x; then\n DLLTOOL=\"false\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n DLLTOOL=$ac_ct_DLLTOOL\n fi\nelse\n DLLTOOL=\"$ac_cv_prog_DLLTOOL\"\nfi\n\ntest -z \"$DLLTOOL\" && DLLTOOL=dlltool\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries\" >&5\n$as_echo_n \"checking how to associate runtime and link libraries... \" >&6; }\nif ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_sharedlib_from_linklib_cmd='unknown'\n\ncase $host_os in\ncygwin* | mingw* | pw32* | cegcc*)\n # two different shell functions defined in ltmain.sh\n # decide which to use based on capabilities of $DLLTOOL\n case `$DLLTOOL --help 2>&1` in\n *--identify-strict*)\n lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib\n ;;\n *)\n lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback\n ;;\n esac\n ;;\n*)\n # fallback: assume linklib IS sharedlib\n lt_cv_sharedlib_from_linklib_cmd=\"$ECHO\"\n ;;\nesac\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd\" >&5\n$as_echo \"$lt_cv_sharedlib_from_linklib_cmd\" >&6; }\nsharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd\ntest -z \"$sharedlib_from_linklib_cmd\" && sharedlib_from_linklib_cmd=$ECHO\n\n\n\n\n\n\n\n\nif test -n \"$ac_tool_prefix\"; then\n for ac_prog in ar\n do\n # Extract the first word of \"$ac_tool_prefix$ac_prog\", so it can be a program name with args.\nset dummy $ac_tool_prefix$ac_prog; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_AR+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$AR\"; then\n ac_cv_prog_AR=\"$AR\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_AR=\"$ac_tool_prefix$ac_prog\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nAR=$ac_cv_prog_AR\nif test -n \"$AR\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $AR\" >&5\n$as_echo \"$AR\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n test -n \"$AR\" && break\n done\nfi\nif test -z \"$AR\"; then\n ac_ct_AR=$AR\n for ac_prog in ar\ndo\n # Extract the first word of \"$ac_prog\", so it can be a program name with args.\nset dummy $ac_prog; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_AR+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_AR\"; then\n ac_cv_prog_ac_ct_AR=\"$ac_ct_AR\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_AR=\"$ac_prog\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_AR=$ac_cv_prog_ac_ct_AR\nif test -n \"$ac_ct_AR\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR\" >&5\n$as_echo \"$ac_ct_AR\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n test -n \"$ac_ct_AR\" && break\ndone\n\n if test \"x$ac_ct_AR\" = x; then\n AR=\"false\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n AR=$ac_ct_AR\n fi\nfi\n\n: ${AR=ar}\n: ${AR_FLAGS=cru}\n\n\n\n\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support\" >&5\n$as_echo_n \"checking for archiver @FILE support... \" >&6; }\nif ${lt_cv_ar_at_file+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_ar_at_file=no\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_compile \"$LINENO\"; then :\n echo conftest.$ac_objext > conftest.lst\n lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'\n { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$lt_ar_try\\\"\"; } >&5\n (eval $lt_ar_try) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }\n if test \"$ac_status\" -eq 0; then\n\t# Ensure the archiver fails upon bogus file names.\n\trm -f conftest.$ac_objext libconftest.a\n\t{ { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$lt_ar_try\\\"\"; } >&5\n (eval $lt_ar_try) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }\n\tif test \"$ac_status\" -ne 0; then\n lt_cv_ar_at_file=@\n fi\n fi\n rm -f conftest.* libconftest.a\n\nfi\nrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file\" >&5\n$as_echo \"$lt_cv_ar_at_file\" >&6; }\n\nif test \"x$lt_cv_ar_at_file\" = xno; then\n archiver_list_spec=\nelse\n archiver_list_spec=$lt_cv_ar_at_file\nfi\n\n\n\n\n\n\n\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}strip\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}strip; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_STRIP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$STRIP\"; then\n ac_cv_prog_STRIP=\"$STRIP\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_STRIP=\"${ac_tool_prefix}strip\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nSTRIP=$ac_cv_prog_STRIP\nif test -n \"$STRIP\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $STRIP\" >&5\n$as_echo \"$STRIP\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_STRIP\"; then\n ac_ct_STRIP=$STRIP\n # Extract the first word of \"strip\", so it can be a program name with args.\nset dummy strip; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_STRIP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_STRIP\"; then\n ac_cv_prog_ac_ct_STRIP=\"$ac_ct_STRIP\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_STRIP=\"strip\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP\nif test -n \"$ac_ct_STRIP\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP\" >&5\n$as_echo \"$ac_ct_STRIP\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_STRIP\" = x; then\n STRIP=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n STRIP=$ac_ct_STRIP\n fi\nelse\n STRIP=\"$ac_cv_prog_STRIP\"\nfi\n\ntest -z \"$STRIP\" && STRIP=:\n\n\n\n\n\n\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}ranlib\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}ranlib; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_RANLIB+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$RANLIB\"; then\n ac_cv_prog_RANLIB=\"$RANLIB\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_RANLIB=\"${ac_tool_prefix}ranlib\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nRANLIB=$ac_cv_prog_RANLIB\nif test -n \"$RANLIB\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $RANLIB\" >&5\n$as_echo \"$RANLIB\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_RANLIB\"; then\n ac_ct_RANLIB=$RANLIB\n # Extract the first word of \"ranlib\", so it can be a program name with args.\nset dummy ranlib; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_RANLIB+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_RANLIB\"; then\n ac_cv_prog_ac_ct_RANLIB=\"$ac_ct_RANLIB\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_RANLIB=\"ranlib\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB\nif test -n \"$ac_ct_RANLIB\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB\" >&5\n$as_echo \"$ac_ct_RANLIB\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_RANLIB\" = x; then\n RANLIB=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n RANLIB=$ac_ct_RANLIB\n fi\nelse\n RANLIB=\"$ac_cv_prog_RANLIB\"\nfi\n\ntest -z \"$RANLIB\" && RANLIB=:\n\n\n\n\n\n\n# Determine commands to create old-style static archives.\nold_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'\nold_postinstall_cmds='chmod 644 $oldlib'\nold_postuninstall_cmds=\n\nif test -n \"$RANLIB\"; then\n case $host_os in\n openbsd*)\n old_postinstall_cmds=\"$old_postinstall_cmds~\\$RANLIB -t \\$tool_oldlib\"\n ;;\n *)\n old_postinstall_cmds=\"$old_postinstall_cmds~\\$RANLIB \\$tool_oldlib\"\n ;;\n esac\n old_archive_cmds=\"$old_archive_cmds~\\$RANLIB \\$tool_oldlib\"\nfi\n\ncase $host_os in\n darwin*)\n lock_old_archive_extraction=yes ;;\n *)\n lock_old_archive_extraction=no ;;\nesac\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n# If no C compiler was specified, use CC.\nLTCC=${LTCC-\"$CC\"}\n\n# If no C compiler flags were specified, use CFLAGS.\nLTCFLAGS=${LTCFLAGS-\"$CFLAGS\"}\n\n# Allow CC to be a program name with arguments.\ncompiler=$CC\n\n\n# Check for command to grab the raw symbol name followed by C symbol from nm.\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object\" >&5\n$as_echo_n \"checking command to parse $NM output from $compiler object... \" >&6; }\nif ${lt_cv_sys_global_symbol_pipe+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n\n# These are sane defaults that work on at least a few old systems.\n# [They come from Ultrix. What could be older than Ultrix?!! ;)]\n\n# Character class describing NM global symbol codes.\nsymcode='[BCDEGRST]'\n\n# Regexp to match symbols that can be accessed directly from C.\nsympat='\\([_A-Za-z][_A-Za-z0-9]*\\)'\n\n# Define system-specific variables.\ncase $host_os in\naix*)\n symcode='[BCDT]'\n ;;\ncygwin* | mingw* | pw32* | cegcc*)\n symcode='[ABCDGISTW]'\n ;;\nhpux*)\n if test \"$host_cpu\" = ia64; then\n symcode='[ABCDEGRST]'\n fi\n ;;\nirix* | nonstopux*)\n symcode='[BCDEGRST]'\n ;;\nosf*)\n symcode='[BCDEGQRST]'\n ;;\nsolaris*)\n symcode='[BDRT]'\n ;;\nsco3.2v5*)\n symcode='[DT]'\n ;;\nsysv4.2uw2*)\n symcode='[DT]'\n ;;\nsysv5* | sco5v6* | unixware* | OpenUNIX*)\n symcode='[ABDT]'\n ;;\nsysv4)\n symcode='[DFNSTU]'\n ;;\nesac\n\n# If we're using GNU nm, then use its standard symbol codes.\ncase `$NM -V 2>&1` in\n*GNU* | *'with BFD'*)\n symcode='[ABCDGIRSTW]' ;;\nesac\n\n# Transform an extracted symbol line into a proper C declaration.\n# Some systems (esp. on ia64) link data and code symbols differently,\n# so use this general approach.\nlt_cv_sys_global_symbol_to_cdecl=\"sed -n -e 's/^T .* \\(.*\\)$/extern int \\1();/p' -e 's/^$symcode* .* \\(.*\\)$/extern char \\1;/p'\"\n\n# Transform an extracted symbol line into symbol name and symbol address\nlt_cv_sys_global_symbol_to_c_name_address=\"sed -n -e 's/^: \\([^ ]*\\)[ ]*$/ {\\\\\\\"\\1\\\\\\\", (void *) 0},/p' -e 's/^$symcode* \\([^ ]*\\) \\([^ ]*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/p'\"\nlt_cv_sys_global_symbol_to_c_name_address_lib_prefix=\"sed -n -e 's/^: \\([^ ]*\\)[ ]*$/ {\\\\\\\"\\1\\\\\\\", (void *) 0},/p' -e 's/^$symcode* \\([^ ]*\\) \\(lib[^ ]*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/p' -e 's/^$symcode* \\([^ ]*\\) \\([^ ]*\\)$/ {\\\"lib\\2\\\", (void *) \\&\\2},/p'\"\n\n# Handle CRLF in mingw tool chain\nopt_cr=\ncase $build_os in\nmingw*)\n opt_cr=`$ECHO 'x\\{0,1\\}' | tr x '\\015'` # option cr in regexp\n ;;\nesac\n\n# Try without a prefix underscore, then with it.\nfor ac_symprfx in \"\" \"_\"; do\n\n # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.\n symxfrm=\"\\\\1 $ac_symprfx\\\\2 \\\\2\"\n\n # Write the raw and C identifiers.\n if test \"$lt_cv_nm_interface\" = \"MS dumpbin\"; then\n # Fake it for dumpbin and say T for any non-static function\n # and D for any global variable.\n # Also find C++ and __fastcall symbols from MSVC++,\n # which start with @ or ?.\n lt_cv_sys_global_symbol_pipe=\"$AWK '\"\\\n\" {last_section=section; section=\\$ 3};\"\\\n\" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};\"\\\n\" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};\"\\\n\" \\$ 0!~/External *\\|/{next};\"\\\n\" / 0+ UNDEF /{next}; / UNDEF \\([^|]\\)*()/{next};\"\\\n\" {if(hide[section]) next};\"\\\n\" {f=0}; \\$ 0~/\\(\\).*\\|/{f=1}; {printf f ? \\\"T \\\" : \\\"D \\\"};\"\\\n\" {split(\\$ 0, a, /\\||\\r/); split(a[2], s)};\"\\\n\" s[1]~/^[@?]/{print s[1], s[1]; next};\"\\\n\" s[1]~prfx {split(s[1],t,\\\"@\\\"); print t[1], substr(t[1],length(prfx))}\"\\\n\" ' prfx=^$ac_symprfx\"\n else\n lt_cv_sys_global_symbol_pipe=\"sed -n -e 's/^.*[\t ]\\($symcode$symcode*\\)[\t ][\t ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'\"\n fi\n lt_cv_sys_global_symbol_pipe=\"$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'\"\n\n # Check to see that the pipe works correctly.\n pipe_works=no\n\n rm -f conftest*\n cat > conftest.$ac_ext <<_LT_EOF\n#ifdef __cplusplus\nextern \"C\" {\n#endif\nchar nm_test_var;\nvoid nm_test_func(void);\nvoid nm_test_func(void){}\n#ifdef __cplusplus\n}\n#endif\nint main(){nm_test_var='a';nm_test_func();return(0);}\n_LT_EOF\n\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then\n # Now try to grab the symbols.\n nlist=conftest.nm\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$NM conftest.$ac_objext \\| \"$lt_cv_sys_global_symbol_pipe\" \\> $nlist\\\"\"; } >&5\n (eval $NM conftest.$ac_objext \\| \"$lt_cv_sys_global_symbol_pipe\" \\> $nlist) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; } && test -s \"$nlist\"; then\n # Try sorting and uniquifying the output.\n if sort \"$nlist\" | uniq > \"$nlist\"T; then\n\tmv -f \"$nlist\"T \"$nlist\"\n else\n\trm -f \"$nlist\"T\n fi\n\n # Make sure that we snagged all the symbols we need.\n if $GREP ' nm_test_var$' \"$nlist\" >/dev/null; then\n\tif $GREP ' nm_test_func$' \"$nlist\" >/dev/null; then\n\t cat <<_LT_EOF > conftest.$ac_ext\n/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */\n#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)\n/* DATA imports from DLLs on WIN32 con't be const, because runtime\n relocations are performed -- see ld's documentation on pseudo-relocs. */\n# define LT_DLSYM_CONST\n#elif defined(__osf__)\n/* This system does not cope well with relocations in const data. */\n# define LT_DLSYM_CONST\n#else\n# define LT_DLSYM_CONST const\n#endif\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n_LT_EOF\n\t # Now generate the symbol file.\n\t eval \"$lt_cv_sys_global_symbol_to_cdecl\"' < \"$nlist\" | $GREP -v main >> conftest.$ac_ext'\n\n\t cat <<_LT_EOF >> conftest.$ac_ext\n\n/* The mapping between symbol names and symbols. */\nLT_DLSYM_CONST struct {\n const char *name;\n void *address;\n}\nlt__PROGRAM__LTX_preloaded_symbols[] =\n{\n { \"@PROGRAM@\", (void *) 0 },\n_LT_EOF\n\t $SED \"s/^$symcode$symcode* \\(.*\\) \\(.*\\)$/ {\\\"\\2\\\", (void *) \\&\\2},/\" < \"$nlist\" | $GREP -v main >> conftest.$ac_ext\n\t cat <<\\_LT_EOF >> conftest.$ac_ext\n {0, (void *) 0}\n};\n\n/* This works around a problem in FreeBSD linker */\n#ifdef FREEBSD_WORKAROUND\nstatic const void *lt_preloaded_setup() {\n return lt__PROGRAM__LTX_preloaded_symbols;\n}\n#endif\n\n#ifdef __cplusplus\n}\n#endif\n_LT_EOF\n\t # Now try linking the two files.\n\t mv conftest.$ac_objext conftstm.$ac_objext\n\t lt_globsym_save_LIBS=$LIBS\n\t lt_globsym_save_CFLAGS=$CFLAGS\n\t LIBS=\"conftstm.$ac_objext\"\n\t CFLAGS=\"$CFLAGS$lt_prog_compiler_no_builtin_flag\"\n\t if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_link\\\"\"; } >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; } && test -s conftest${ac_exeext}; then\n\t pipe_works=yes\n\t fi\n\t LIBS=$lt_globsym_save_LIBS\n\t CFLAGS=$lt_globsym_save_CFLAGS\n\telse\n\t echo \"cannot find nm_test_func in $nlist\" >&5\n\tfi\n else\n\techo \"cannot find nm_test_var in $nlist\" >&5\n fi\n else\n echo \"cannot run $lt_cv_sys_global_symbol_pipe\" >&5\n fi\n else\n echo \"$progname: failed program was:\" >&5\n cat conftest.$ac_ext >&5\n fi\n rm -rf conftest* conftst*\n\n # Do not use the global_symbol_pipe unless it works.\n if test \"$pipe_works\" = yes; then\n break\n else\n lt_cv_sys_global_symbol_pipe=\n fi\ndone\n\nfi\n\nif test -z \"$lt_cv_sys_global_symbol_pipe\"; then\n lt_cv_sys_global_symbol_to_cdecl=\nfi\nif test -z \"$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: failed\" >&5\n$as_echo \"failed\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: ok\" >&5\n$as_echo \"ok\" >&6; }\nfi\n\n# Response file support.\nif test \"$lt_cv_nm_interface\" = \"MS dumpbin\"; then\n nm_file_list_spec='@'\nelif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then\n nm_file_list_spec='@'\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for sysroot\" >&5\n$as_echo_n \"checking for sysroot... \" >&6; }\n\n# Check whether --with-sysroot was given.\nif test \"${with_sysroot+set}\" = set; then :\n withval=$with_sysroot;\nelse\n with_sysroot=no\nfi\n\n\nlt_sysroot=\ncase ${with_sysroot} in #(\n yes)\n if test \"$GCC\" = yes; then\n lt_sysroot=`$CC --print-sysroot 2>/dev/null`\n fi\n ;; #(\n /*)\n lt_sysroot=`echo \"$with_sysroot\" | sed -e \"$sed_quote_subst\"`\n ;; #(\n no|'')\n ;; #(\n *)\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}\" >&5\n$as_echo \"${with_sysroot}\" >&6; }\n as_fn_error $? \"The sysroot must be an absolute path.\" \"$LINENO\" 5\n ;;\nesac\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}\" >&5\n$as_echo \"${lt_sysroot:-no}\" >&6; }\n\n\n\n\n\n# Check whether --enable-libtool-lock was given.\nif test \"${enable_libtool_lock+set}\" = set; then :\n enableval=$enable_libtool_lock;\nfi\n\ntest \"x$enable_libtool_lock\" != xno && enable_libtool_lock=yes\n\n# Some flags need to be propagated to the compiler or linker for good\n# libtool support.\ncase $host in\nia64-*-hpux*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then\n case `/usr/bin/file conftest.$ac_objext` in\n *ELF-32*)\n\tHPUX_IA64_MODE=\"32\"\n\t;;\n *ELF-64*)\n\tHPUX_IA64_MODE=\"64\"\n\t;;\n esac\n fi\n rm -rf conftest*\n ;;\n*-*-irix6*)\n # Find out which ABI we are using.\n echo '#line '$LINENO' \"configure\"' > conftest.$ac_ext\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then\n if test \"$lt_cv_prog_gnu_ld\" = yes; then\n case `/usr/bin/file conftest.$ac_objext` in\n\t*32-bit*)\n\t LD=\"${LD-ld} -melf32bsmip\"\n\t ;;\n\t*N32*)\n\t LD=\"${LD-ld} -melf32bmipn32\"\n\t ;;\n\t*64-bit*)\n\t LD=\"${LD-ld} -melf64bmip\"\n\t;;\n esac\n else\n case `/usr/bin/file conftest.$ac_objext` in\n\t*32-bit*)\n\t LD=\"${LD-ld} -32\"\n\t ;;\n\t*N32*)\n\t LD=\"${LD-ld} -n32\"\n\t ;;\n\t*64-bit*)\n\t LD=\"${LD-ld} -64\"\n\t ;;\n esac\n fi\n fi\n rm -rf conftest*\n ;;\n\nx86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \\\ns390*-*linux*|s390*-*tpf*|sparc*-*linux*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then\n case `/usr/bin/file conftest.o` in\n *32-bit*)\n\tcase $host in\n\t x86_64-*kfreebsd*-gnu)\n\t LD=\"${LD-ld} -m elf_i386_fbsd\"\n\t ;;\n\t x86_64-*linux*)\n\t case `/usr/bin/file conftest.o` in\n\t *x86-64*)\n\t\tLD=\"${LD-ld} -m elf32_x86_64\"\n\t\t;;\n\t *)\n\t\tLD=\"${LD-ld} -m elf_i386\"\n\t\t;;\n\t esac\n\t ;;\n\t powerpc64le-*)\n\t LD=\"${LD-ld} -m elf32lppclinux\"\n\t ;;\n\t powerpc64-*)\n\t LD=\"${LD-ld} -m elf32ppclinux\"\n\t ;;\n\t s390x-*linux*)\n\t LD=\"${LD-ld} -m elf_s390\"\n\t ;;\n\t sparc64-*linux*)\n\t LD=\"${LD-ld} -m elf32_sparc\"\n\t ;;\n\tesac\n\t;;\n *64-bit*)\n\tcase $host in\n\t x86_64-*kfreebsd*-gnu)\n\t LD=\"${LD-ld} -m elf_x86_64_fbsd\"\n\t ;;\n\t x86_64-*linux*)\n\t LD=\"${LD-ld} -m elf_x86_64\"\n\t ;;\n\t powerpcle-*)\n\t LD=\"${LD-ld} -m elf64lppc\"\n\t ;;\n\t powerpc-*)\n\t LD=\"${LD-ld} -m elf64ppc\"\n\t ;;\n\t s390*-*linux*|s390*-*tpf*)\n\t LD=\"${LD-ld} -m elf64_s390\"\n\t ;;\n\t sparc*-*linux*)\n\t LD=\"${LD-ld} -m elf64_sparc\"\n\t ;;\n\tesac\n\t;;\n esac\n fi\n rm -rf conftest*\n ;;\n\n*-*-sco3.2v5*)\n # On SCO OpenServer 5, we need -belf to get full-featured binaries.\n SAVE_CFLAGS=\"$CFLAGS\"\n CFLAGS=\"$CFLAGS -belf\"\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf\" >&5\n$as_echo_n \"checking whether the C compiler needs -belf... \" >&6; }\nif ${lt_cv_cc_needs_belf+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n lt_cv_cc_needs_belf=yes\nelse\n lt_cv_cc_needs_belf=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n ac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf\" >&5\n$as_echo \"$lt_cv_cc_needs_belf\" >&6; }\n if test x\"$lt_cv_cc_needs_belf\" != x\"yes\"; then\n # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf\n CFLAGS=\"$SAVE_CFLAGS\"\n fi\n ;;\n*-*solaris*)\n # Find out which ABI we are using.\n echo 'int i;' > conftest.$ac_ext\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then\n case `/usr/bin/file conftest.o` in\n *64-bit*)\n case $lt_cv_prog_gnu_ld in\n yes*)\n case $host in\n i?86-*-solaris*)\n LD=\"${LD-ld} -m elf_x86_64\"\n ;;\n sparc*-*-solaris*)\n LD=\"${LD-ld} -m elf64_sparc\"\n ;;\n esac\n # GNU ld 2.21 introduced _sol2 emulations. Use them if available.\n if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then\n LD=\"${LD-ld}_sol2\"\n fi\n ;;\n *)\n\tif ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then\n\t LD=\"${LD-ld} -64\"\n\tfi\n\t;;\n esac\n ;;\n esac\n fi\n rm -rf conftest*\n ;;\nesac\n\nneed_locks=\"$enable_libtool_lock\"\n\nif test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}mt\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}mt; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_MANIFEST_TOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$MANIFEST_TOOL\"; then\n ac_cv_prog_MANIFEST_TOOL=\"$MANIFEST_TOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_MANIFEST_TOOL=\"${ac_tool_prefix}mt\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nMANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL\nif test -n \"$MANIFEST_TOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL\" >&5\n$as_echo \"$MANIFEST_TOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_MANIFEST_TOOL\"; then\n ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL\n # Extract the first word of \"mt\", so it can be a program name with args.\nset dummy mt; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_MANIFEST_TOOL\"; then\n ac_cv_prog_ac_ct_MANIFEST_TOOL=\"$ac_ct_MANIFEST_TOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_MANIFEST_TOOL=\"mt\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL\nif test -n \"$ac_ct_MANIFEST_TOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL\" >&5\n$as_echo \"$ac_ct_MANIFEST_TOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_MANIFEST_TOOL\" = x; then\n MANIFEST_TOOL=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL\n fi\nelse\n MANIFEST_TOOL=\"$ac_cv_prog_MANIFEST_TOOL\"\nfi\n\ntest -z \"$MANIFEST_TOOL\" && MANIFEST_TOOL=mt\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool\" >&5\n$as_echo_n \"checking if $MANIFEST_TOOL is a manifest tool... \" >&6; }\nif ${lt_cv_path_mainfest_tool+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_path_mainfest_tool=no\n echo \"$as_me:$LINENO: $MANIFEST_TOOL '-?'\" >&5\n $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out\n cat conftest.err >&5\n if $GREP 'Manifest Tool' conftest.out > /dev/null; then\n lt_cv_path_mainfest_tool=yes\n fi\n rm -f conftest*\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool\" >&5\n$as_echo \"$lt_cv_path_mainfest_tool\" >&6; }\nif test \"x$lt_cv_path_mainfest_tool\" != xyes; then\n MANIFEST_TOOL=:\nfi\n\n\n\n\n\n\n case $host_os in\n rhapsody* | darwin*)\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}dsymutil\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}dsymutil; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_DSYMUTIL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$DSYMUTIL\"; then\n ac_cv_prog_DSYMUTIL=\"$DSYMUTIL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_DSYMUTIL=\"${ac_tool_prefix}dsymutil\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nDSYMUTIL=$ac_cv_prog_DSYMUTIL\nif test -n \"$DSYMUTIL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL\" >&5\n$as_echo \"$DSYMUTIL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_DSYMUTIL\"; then\n ac_ct_DSYMUTIL=$DSYMUTIL\n # Extract the first word of \"dsymutil\", so it can be a program name with args.\nset dummy dsymutil; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_DSYMUTIL\"; then\n ac_cv_prog_ac_ct_DSYMUTIL=\"$ac_ct_DSYMUTIL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_DSYMUTIL=\"dsymutil\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL\nif test -n \"$ac_ct_DSYMUTIL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL\" >&5\n$as_echo \"$ac_ct_DSYMUTIL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_DSYMUTIL\" = x; then\n DSYMUTIL=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n DSYMUTIL=$ac_ct_DSYMUTIL\n fi\nelse\n DSYMUTIL=\"$ac_cv_prog_DSYMUTIL\"\nfi\n\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}nmedit\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}nmedit; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_NMEDIT+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$NMEDIT\"; then\n ac_cv_prog_NMEDIT=\"$NMEDIT\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_NMEDIT=\"${ac_tool_prefix}nmedit\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nNMEDIT=$ac_cv_prog_NMEDIT\nif test -n \"$NMEDIT\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $NMEDIT\" >&5\n$as_echo \"$NMEDIT\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_NMEDIT\"; then\n ac_ct_NMEDIT=$NMEDIT\n # Extract the first word of \"nmedit\", so it can be a program name with args.\nset dummy nmedit; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_NMEDIT\"; then\n ac_cv_prog_ac_ct_NMEDIT=\"$ac_ct_NMEDIT\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_NMEDIT=\"nmedit\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT\nif test -n \"$ac_ct_NMEDIT\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT\" >&5\n$as_echo \"$ac_ct_NMEDIT\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_NMEDIT\" = x; then\n NMEDIT=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n NMEDIT=$ac_ct_NMEDIT\n fi\nelse\n NMEDIT=\"$ac_cv_prog_NMEDIT\"\nfi\n\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}lipo\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}lipo; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_LIPO+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$LIPO\"; then\n ac_cv_prog_LIPO=\"$LIPO\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_LIPO=\"${ac_tool_prefix}lipo\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nLIPO=$ac_cv_prog_LIPO\nif test -n \"$LIPO\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $LIPO\" >&5\n$as_echo \"$LIPO\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_LIPO\"; then\n ac_ct_LIPO=$LIPO\n # Extract the first word of \"lipo\", so it can be a program name with args.\nset dummy lipo; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_LIPO+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_LIPO\"; then\n ac_cv_prog_ac_ct_LIPO=\"$ac_ct_LIPO\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_LIPO=\"lipo\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO\nif test -n \"$ac_ct_LIPO\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO\" >&5\n$as_echo \"$ac_ct_LIPO\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_LIPO\" = x; then\n LIPO=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n LIPO=$ac_ct_LIPO\n fi\nelse\n LIPO=\"$ac_cv_prog_LIPO\"\nfi\n\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}otool\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}otool; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_OTOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$OTOOL\"; then\n ac_cv_prog_OTOOL=\"$OTOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_OTOOL=\"${ac_tool_prefix}otool\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nOTOOL=$ac_cv_prog_OTOOL\nif test -n \"$OTOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $OTOOL\" >&5\n$as_echo \"$OTOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_OTOOL\"; then\n ac_ct_OTOOL=$OTOOL\n # Extract the first word of \"otool\", so it can be a program name with args.\nset dummy otool; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_OTOOL+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_OTOOL\"; then\n ac_cv_prog_ac_ct_OTOOL=\"$ac_ct_OTOOL\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_OTOOL=\"otool\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL\nif test -n \"$ac_ct_OTOOL\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL\" >&5\n$as_echo \"$ac_ct_OTOOL\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_OTOOL\" = x; then\n OTOOL=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n OTOOL=$ac_ct_OTOOL\n fi\nelse\n OTOOL=\"$ac_cv_prog_OTOOL\"\nfi\n\n if test -n \"$ac_tool_prefix\"; then\n # Extract the first word of \"${ac_tool_prefix}otool64\", so it can be a program name with args.\nset dummy ${ac_tool_prefix}otool64; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_OTOOL64+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$OTOOL64\"; then\n ac_cv_prog_OTOOL64=\"$OTOOL64\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_OTOOL64=\"${ac_tool_prefix}otool64\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nOTOOL64=$ac_cv_prog_OTOOL64\nif test -n \"$OTOOL64\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $OTOOL64\" >&5\n$as_echo \"$OTOOL64\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\nfi\nif test -z \"$ac_cv_prog_OTOOL64\"; then\n ac_ct_OTOOL64=$OTOOL64\n # Extract the first word of \"otool64\", so it can be a program name with args.\nset dummy otool64; ac_word=$2\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $ac_word\" >&5\n$as_echo_n \"checking for $ac_word... \" >&6; }\nif ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -n \"$ac_ct_OTOOL64\"; then\n ac_cv_prog_ac_ct_OTOOL64=\"$ac_ct_OTOOL64\" # Let the user override the test.\nelse\nas_save_IFS=$IFS; IFS=$PATH_SEPARATOR\nfor as_dir in $PATH\ndo\n IFS=$as_save_IFS\n test -z \"$as_dir\" && as_dir=.\n for ac_exec_ext in '' $ac_executable_extensions; do\n if as_fn_executable_p \"$as_dir/$ac_word$ac_exec_ext\"; then\n ac_cv_prog_ac_ct_OTOOL64=\"otool64\"\n $as_echo \"$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext\" >&5\n break 2\n fi\ndone\n done\nIFS=$as_save_IFS\n\nfi\nfi\nac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64\nif test -n \"$ac_ct_OTOOL64\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64\" >&5\n$as_echo \"$ac_ct_OTOOL64\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n if test \"x$ac_ct_OTOOL64\" = x; then\n OTOOL64=\":\"\n else\n case $cross_compiling:$ac_tool_warned in\nyes:)\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet\" >&5\n$as_echo \"$as_me: WARNING: using cross tools not prefixed with host triplet\" >&2;}\nac_tool_warned=yes ;;\nesac\n OTOOL64=$ac_ct_OTOOL64\n fi\nelse\n OTOOL64=\"$ac_cv_prog_OTOOL64\"\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag\" >&5\n$as_echo_n \"checking for -single_module linker flag... \" >&6; }\nif ${lt_cv_apple_cc_single_mod+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_apple_cc_single_mod=no\n if test -z \"${LT_MULTI_MODULE}\"; then\n\t# By default we will add the -single_module flag. You can override\n\t# by either setting the environment variable LT_MULTI_MODULE\n\t# non-empty at configure time, or by adding -multi_module to the\n\t# link flags.\n\trm -rf libconftest.dylib*\n\techo \"int foo(void){return 1;}\" > conftest.c\n\techo \"$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \\\n-dynamiclib -Wl,-single_module conftest.c\" >&5\n\t$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \\\n\t -dynamiclib -Wl,-single_module conftest.c 2>conftest.err\n _lt_result=$?\n\t# If there is a non-empty error log, and \"single_module\"\n\t# appears in it, assume the flag caused a linker warning\n if test -s conftest.err && $GREP single_module conftest.err; then\n\t cat conftest.err >&5\n\t# Otherwise, if the output was created with a 0 exit code from\n\t# the compiler, it worked.\n\telif test -f libconftest.dylib && test $_lt_result -eq 0; then\n\t lt_cv_apple_cc_single_mod=yes\n\telse\n\t cat conftest.err >&5\n\tfi\n\trm -rf libconftest.dylib*\n\trm -f conftest.*\n fi\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod\" >&5\n$as_echo \"$lt_cv_apple_cc_single_mod\" >&6; }\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag\" >&5\n$as_echo_n \"checking for -exported_symbols_list linker flag... \" >&6; }\nif ${lt_cv_ld_exported_symbols_list+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_ld_exported_symbols_list=no\n save_LDFLAGS=$LDFLAGS\n echo \"_main\" > conftest.sym\n LDFLAGS=\"$LDFLAGS -Wl,-exported_symbols_list,conftest.sym\"\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n lt_cv_ld_exported_symbols_list=yes\nelse\n lt_cv_ld_exported_symbols_list=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n\tLDFLAGS=\"$save_LDFLAGS\"\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list\" >&5\n$as_echo \"$lt_cv_ld_exported_symbols_list\" >&6; }\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag\" >&5\n$as_echo_n \"checking for -force_load linker flag... \" >&6; }\nif ${lt_cv_ld_force_load+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_ld_force_load=no\n cat > conftest.c << _LT_EOF\nint forced_loaded() { return 2;}\n_LT_EOF\n echo \"$LTCC $LTCFLAGS -c -o conftest.o conftest.c\" >&5\n $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5\n echo \"$AR cru libconftest.a conftest.o\" >&5\n $AR cru libconftest.a conftest.o 2>&5\n echo \"$RANLIB libconftest.a\" >&5\n $RANLIB libconftest.a 2>&5\n cat > conftest.c << _LT_EOF\nint main() { return 0;}\n_LT_EOF\n echo \"$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a\" >&5\n $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err\n _lt_result=$?\n if test -s conftest.err && $GREP force_load conftest.err; then\n\tcat conftest.err >&5\n elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then\n\tlt_cv_ld_force_load=yes\n else\n\tcat conftest.err >&5\n fi\n rm -f conftest.err libconftest.a conftest conftest.c\n rm -rf conftest.dSYM\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load\" >&5\n$as_echo \"$lt_cv_ld_force_load\" >&6; }\n case $host_os in\n rhapsody* | darwin1.[012])\n _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;\n darwin1.*)\n _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;\n darwin*) # darwin 5.x on\n # if running on 10.5 or later, the deployment target defaults\n # to the OS version, if on x86, and 10.4, the deployment\n # target defaults to 10.4. Don't you love it?\n case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in\n\t10.0,*86*-darwin8*|10.0,*-darwin[91]*)\n\t _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;\n\t10.[012]*)\n\t _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;\n\t10.*)\n\t _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;\n esac\n ;;\n esac\n if test \"$lt_cv_apple_cc_single_mod\" = \"yes\"; then\n _lt_dar_single_mod='$single_module'\n fi\n if test \"$lt_cv_ld_exported_symbols_list\" = \"yes\"; then\n _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'\n else\n _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'\n fi\n if test \"$DSYMUTIL\" != \":\" && test \"$lt_cv_ld_force_load\" = \"no\"; then\n _lt_dsymutil='~$DSYMUTIL $lib || :'\n else\n _lt_dsymutil=\n fi\n ;;\n esac\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor\" >&5\n$as_echo_n \"checking how to run the C preprocessor... \" >&6; }\n# On Suns, sometimes $CPP names a directory.\nif test -n \"$CPP\" && test -d \"$CPP\"; then\n CPP=\nfi\nif test -z \"$CPP\"; then\n if ${ac_cv_prog_CPP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n # Double quotes because CPP needs to be expanded\n for CPP in \"$CC -E\" \"$CC -E -traditional-cpp\" \"/lib/cpp\"\n do\n ac_preproc_ok=false\nfor ac_c_preproc_warn_flag in '' yes\ndo\n # Use a header file that comes with gcc, so configuring glibc\n # with a fresh cross-compiler works.\n # Prefer to if __STDC__ is defined, since\n # exists even on freestanding compilers.\n # On the NeXT, cc -E runs the code through the compiler's parser,\n # not just through cpp. \"Syntax error\" is here to catch this case.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#ifdef __STDC__\n# include \n#else\n# include \n#endif\n\t\t Syntax error\n_ACEOF\nif ac_fn_c_try_cpp \"$LINENO\"; then :\n\nelse\n # Broken: fails on valid input.\ncontinue\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\n # OK, works on sane cases. Now check whether nonexistent headers\n # can be detected and how.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n_ACEOF\nif ac_fn_c_try_cpp \"$LINENO\"; then :\n # Broken: success on invalid input.\ncontinue\nelse\n # Passes both tests.\nac_preproc_ok=:\nbreak\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\ndone\n# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.\nrm -f conftest.i conftest.err conftest.$ac_ext\nif $ac_preproc_ok; then :\n break\nfi\n\n done\n ac_cv_prog_CPP=$CPP\n\nfi\n CPP=$ac_cv_prog_CPP\nelse\n ac_cv_prog_CPP=$CPP\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $CPP\" >&5\n$as_echo \"$CPP\" >&6; }\nac_preproc_ok=false\nfor ac_c_preproc_warn_flag in '' yes\ndo\n # Use a header file that comes with gcc, so configuring glibc\n # with a fresh cross-compiler works.\n # Prefer to if __STDC__ is defined, since\n # exists even on freestanding compilers.\n # On the NeXT, cc -E runs the code through the compiler's parser,\n # not just through cpp. \"Syntax error\" is here to catch this case.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#ifdef __STDC__\n# include \n#else\n# include \n#endif\n\t\t Syntax error\n_ACEOF\nif ac_fn_c_try_cpp \"$LINENO\"; then :\n\nelse\n # Broken: fails on valid input.\ncontinue\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\n # OK, works on sane cases. Now check whether nonexistent headers\n # can be detected and how.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n_ACEOF\nif ac_fn_c_try_cpp \"$LINENO\"; then :\n # Broken: success on invalid input.\ncontinue\nelse\n # Passes both tests.\nac_preproc_ok=:\nbreak\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\ndone\n# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.\nrm -f conftest.i conftest.err conftest.$ac_ext\nif $ac_preproc_ok; then :\n\nelse\n { { $as_echo \"$as_me:${as_lineno-$LINENO}: error: in \\`$ac_pwd':\" >&5\n$as_echo \"$as_me: error: in \\`$ac_pwd':\" >&2;}\nas_fn_error $? \"C preprocessor \\\"$CPP\\\" fails sanity check\nSee \\`config.log' for more details\" \"$LINENO\" 5; }\nfi\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for ANSI C header files\" >&5\n$as_echo_n \"checking for ANSI C header files... \" >&6; }\nif ${ac_cv_header_stdc+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n#include \n#include \n#include \n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_compile \"$LINENO\"; then :\n ac_cv_header_stdc=yes\nelse\n ac_cv_header_stdc=no\nfi\nrm -f core conftest.err conftest.$ac_objext conftest.$ac_ext\n\nif test $ac_cv_header_stdc = yes; then\n # SunOS 4.x string.h does not declare mem*, contrary to ANSI.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n\n_ACEOF\nif (eval \"$ac_cpp conftest.$ac_ext\") 2>&5 |\n $EGREP \"memchr\" >/dev/null 2>&1; then :\n\nelse\n ac_cv_header_stdc=no\nfi\nrm -f conftest*\n\nfi\n\nif test $ac_cv_header_stdc = yes; then\n # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n\n_ACEOF\nif (eval \"$ac_cpp conftest.$ac_ext\") 2>&5 |\n $EGREP \"free\" >/dev/null 2>&1; then :\n\nelse\n ac_cv_header_stdc=no\nfi\nrm -f conftest*\n\nfi\n\nif test $ac_cv_header_stdc = yes; then\n # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.\n if test \"$cross_compiling\" = yes; then :\n :\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n#include \n#if ((' ' & 0x0FF) == 0x020)\n# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')\n# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))\n#else\n# define ISLOWER(c) \\\n\t\t (('a' <= (c) && (c) <= 'i') \\\n\t\t || ('j' <= (c) && (c) <= 'r') \\\n\t\t || ('s' <= (c) && (c) <= 'z'))\n# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))\n#endif\n\n#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))\nint\nmain ()\n{\n int i;\n for (i = 0; i < 256; i++)\n if (XOR (islower (i), ISLOWER (i))\n\t|| toupper (i) != TOUPPER (i))\n return 2;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_run \"$LINENO\"; then :\n\nelse\n ac_cv_header_stdc=no\nfi\nrm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \\\n conftest.$ac_objext conftest.beam conftest.$ac_ext\nfi\n\nfi\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc\" >&5\n$as_echo \"$ac_cv_header_stdc\" >&6; }\nif test $ac_cv_header_stdc = yes; then\n\n$as_echo \"#define STDC_HEADERS 1\" >>confdefs.h\n\nfi\n\n# On IRIX 5.3, sys/types and inttypes.h are conflicting.\nfor ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \\\n\t\t inttypes.h stdint.h unistd.h\ndo :\n as_ac_Header=`$as_echo \"ac_cv_header_$ac_header\" | $as_tr_sh`\nac_fn_c_check_header_compile \"$LINENO\" \"$ac_header\" \"$as_ac_Header\" \"$ac_includes_default\n\"\nif eval test \\\"x\\$\"$as_ac_Header\"\\\" = x\"yes\"; then :\n cat >>confdefs.h <<_ACEOF\n#define `$as_echo \"HAVE_$ac_header\" | $as_tr_cpp` 1\n_ACEOF\n\nfi\n\ndone\n\n\nfor ac_header in dlfcn.h\ndo :\n ac_fn_c_check_header_compile \"$LINENO\" \"dlfcn.h\" \"ac_cv_header_dlfcn_h\" \"$ac_includes_default\n\"\nif test \"x$ac_cv_header_dlfcn_h\" = xyes; then :\n cat >>confdefs.h <<_ACEOF\n#define HAVE_DLFCN_H 1\n_ACEOF\n\nfi\n\ndone\n\n\n\n\nfunc_stripname_cnf ()\n{\n case ${2} in\n .*) func_stripname_result=`$ECHO \"${3}\" | $SED \"s%^${1}%%; s%\\\\\\\\${2}\\$%%\"`;;\n *) func_stripname_result=`$ECHO \"${3}\" | $SED \"s%^${1}%%; s%${2}\\$%%\"`;;\n esac\n} # func_stripname_cnf\n\n\n\n\n\n# Set options\n\n\n\n enable_dlopen=no\n\n\n\n # Check whether --enable-shared was given.\nif test \"${enable_shared+set}\" = set; then :\n enableval=$enable_shared; p=${PACKAGE-default}\n case $enableval in\n yes) enable_shared=yes ;;\n no) enable_shared=no ;;\n *)\n enable_shared=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_shared=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac\nelse\n enable_shared=yes\nfi\n\n\n\n\n\n\n\n\n\n # Check whether --enable-static was given.\nif test \"${enable_static+set}\" = set; then :\n enableval=$enable_static; p=${PACKAGE-default}\n case $enableval in\n yes) enable_static=yes ;;\n no) enable_static=no ;;\n *)\n enable_static=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_static=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac\nelse\n enable_static=yes\nfi\n\n\n\n\n\n\n\n\n\n\n# Check whether --with-pic was given.\nif test \"${with_pic+set}\" = set; then :\n withval=$with_pic; lt_p=${PACKAGE-default}\n case $withval in\n yes|no) pic_mode=$withval ;;\n *)\n pic_mode=default\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for lt_pkg in $withval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$lt_pkg\" = \"X$lt_p\"; then\n\t pic_mode=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac\nelse\n pic_mode=default\nfi\n\n\ntest -z \"$pic_mode\" && pic_mode=default\n\n\n\n\n\n\n\n # Check whether --enable-fast-install was given.\nif test \"${enable_fast_install+set}\" = set; then :\n enableval=$enable_fast_install; p=${PACKAGE-default}\n case $enableval in\n yes) enable_fast_install=yes ;;\n no) enable_fast_install=no ;;\n *)\n enable_fast_install=no\n # Look at the argument we got. We use all the common list separators.\n lt_save_ifs=\"$IFS\"; IFS=\"${IFS}$PATH_SEPARATOR,\"\n for pkg in $enableval; do\n\tIFS=\"$lt_save_ifs\"\n\tif test \"X$pkg\" = \"X$p\"; then\n\t enable_fast_install=yes\n\tfi\n done\n IFS=\"$lt_save_ifs\"\n ;;\n esac\nelse\n enable_fast_install=yes\nfi\n\n\n\n\n\n\n\n\n\n\n\n# This can be used to rebuild libtool when needed\nLIBTOOL_DEPS=\"$ltmain\"\n\n# Always use our own libtool.\nLIBTOOL='$(SHELL) $(top_builddir)/libtool'\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\ntest -z \"$LN_S\" && LN_S=\"ln -s\"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nif test -n \"${ZSH_VERSION+set}\" ; then\n setopt NO_GLOB_SUBST\nfi\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for objdir\" >&5\n$as_echo_n \"checking for objdir... \" >&6; }\nif ${lt_cv_objdir+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n rm -f .libs 2>/dev/null\nmkdir .libs 2>/dev/null\nif test -d .libs; then\n lt_cv_objdir=.libs\nelse\n # MS-DOS does not allow filenames that begin with a dot.\n lt_cv_objdir=_libs\nfi\nrmdir .libs 2>/dev/null\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir\" >&5\n$as_echo \"$lt_cv_objdir\" >&6; }\nobjdir=$lt_cv_objdir\n\n\n\n\n\ncat >>confdefs.h <<_ACEOF\n#define LT_OBJDIR \"$lt_cv_objdir/\"\n_ACEOF\n\n\n\n\ncase $host_os in\naix3*)\n # AIX sometimes has problems with the GCC collect2 program. For some\n # reason, if we set the COLLECT_NAMES environment variable, the problems\n # vanish in a puff of smoke.\n if test \"X${COLLECT_NAMES+set}\" != Xset; then\n COLLECT_NAMES=\n export COLLECT_NAMES\n fi\n ;;\nesac\n\n# Global variables:\nofile=libtool\ncan_build_shared=yes\n\n# All known linkers require a `.a' archive for static linking (except MSVC,\n# which needs '.lib').\nlibext=a\n\nwith_gnu_ld=\"$lt_cv_prog_gnu_ld\"\n\nold_CC=\"$CC\"\nold_CFLAGS=\"$CFLAGS\"\n\n# Set sane defaults for various variables\ntest -z \"$CC\" && CC=cc\ntest -z \"$LTCC\" && LTCC=$CC\ntest -z \"$LTCFLAGS\" && LTCFLAGS=$CFLAGS\ntest -z \"$LD\" && LD=ld\ntest -z \"$ac_objext\" && ac_objext=o\n\nfor cc_temp in $compiler\"\"; do\n case $cc_temp in\n compile | *[\\\\/]compile | ccache | *[\\\\/]ccache ) ;;\n distcc | *[\\\\/]distcc | purify | *[\\\\/]purify ) ;;\n \\-*) ;;\n *) break;;\n esac\ndone\ncc_basename=`$ECHO \"$cc_temp\" | $SED \"s%.*/%%; s%^$host_alias-%%\"`\n\n\n# Only perform the check for file, if the check method requires it\ntest -z \"$MAGIC_CMD\" && MAGIC_CMD=file\ncase $deplibs_check_method in\nfile_magic*)\n if test \"$file_magic_cmd\" = '$MAGIC_CMD'; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file\" >&5\n$as_echo_n \"checking for ${ac_tool_prefix}file... \" >&6; }\nif ${lt_cv_path_MAGIC_CMD+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n case $MAGIC_CMD in\n[\\\\/*] | ?:[\\\\/]*)\n lt_cv_path_MAGIC_CMD=\"$MAGIC_CMD\" # Let the user override the test with a path.\n ;;\n*)\n lt_save_MAGIC_CMD=\"$MAGIC_CMD\"\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n ac_dummy=\"/usr/bin$PATH_SEPARATOR$PATH\"\n for ac_dir in $ac_dummy; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f $ac_dir/${ac_tool_prefix}file; then\n lt_cv_path_MAGIC_CMD=\"$ac_dir/${ac_tool_prefix}file\"\n if test -n \"$file_magic_test_file\"; then\n\tcase $deplibs_check_method in\n\t\"file_magic \"*)\n\t file_magic_regex=`expr \"$deplibs_check_method\" : \"file_magic \\(.*\\)\"`\n\t MAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\n\t if eval $file_magic_cmd \\$file_magic_test_file 2> /dev/null |\n\t $EGREP \"$file_magic_regex\" > /dev/null; then\n\t :\n\t else\n\t cat <<_LT_EOF 1>&2\n\n*** Warning: the command libtool uses to detect shared libraries,\n*** $file_magic_cmd, produces output that libtool cannot recognize.\n*** The result is that libtool may fail to recognize shared libraries\n*** as such. This will affect the creation of libtool libraries that\n*** depend on shared libraries, but programs linked with such libtool\n*** libraries will work regardless of this problem. Nevertheless, you\n*** may want to report the problem to your system manager and/or to\n*** bug-libtool@gnu.org\n\n_LT_EOF\n\t fi ;;\n\tesac\n fi\n break\n fi\n done\n IFS=\"$lt_save_ifs\"\n MAGIC_CMD=\"$lt_save_MAGIC_CMD\"\n ;;\nesac\nfi\n\nMAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\nif test -n \"$MAGIC_CMD\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD\" >&5\n$as_echo \"$MAGIC_CMD\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n\n\n\nif test -z \"$lt_cv_path_MAGIC_CMD\"; then\n if test -n \"$ac_tool_prefix\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for file\" >&5\n$as_echo_n \"checking for file... \" >&6; }\nif ${lt_cv_path_MAGIC_CMD+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n case $MAGIC_CMD in\n[\\\\/*] | ?:[\\\\/]*)\n lt_cv_path_MAGIC_CMD=\"$MAGIC_CMD\" # Let the user override the test with a path.\n ;;\n*)\n lt_save_MAGIC_CMD=\"$MAGIC_CMD\"\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n ac_dummy=\"/usr/bin$PATH_SEPARATOR$PATH\"\n for ac_dir in $ac_dummy; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f $ac_dir/file; then\n lt_cv_path_MAGIC_CMD=\"$ac_dir/file\"\n if test -n \"$file_magic_test_file\"; then\n\tcase $deplibs_check_method in\n\t\"file_magic \"*)\n\t file_magic_regex=`expr \"$deplibs_check_method\" : \"file_magic \\(.*\\)\"`\n\t MAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\n\t if eval $file_magic_cmd \\$file_magic_test_file 2> /dev/null |\n\t $EGREP \"$file_magic_regex\" > /dev/null; then\n\t :\n\t else\n\t cat <<_LT_EOF 1>&2\n\n*** Warning: the command libtool uses to detect shared libraries,\n*** $file_magic_cmd, produces output that libtool cannot recognize.\n*** The result is that libtool may fail to recognize shared libraries\n*** as such. This will affect the creation of libtool libraries that\n*** depend on shared libraries, but programs linked with such libtool\n*** libraries will work regardless of this problem. Nevertheless, you\n*** may want to report the problem to your system manager and/or to\n*** bug-libtool@gnu.org\n\n_LT_EOF\n\t fi ;;\n\tesac\n fi\n break\n fi\n done\n IFS=\"$lt_save_ifs\"\n MAGIC_CMD=\"$lt_save_MAGIC_CMD\"\n ;;\nesac\nfi\n\nMAGIC_CMD=\"$lt_cv_path_MAGIC_CMD\"\nif test -n \"$MAGIC_CMD\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD\" >&5\n$as_echo \"$MAGIC_CMD\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\n\n\n else\n MAGIC_CMD=:\n fi\nfi\n\n fi\n ;;\nesac\n\n# Use C for the default configuration in the libtool script\n\nlt_save_CC=\"$CC\"\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\n\n# Source file extension for C test sources.\nac_ext=c\n\n# Object file extension for compiled C test sources.\nobjext=o\nobjext=$objext\n\n# Code to be used in simple compile tests\nlt_simple_compile_test_code=\"int some_variable = 0;\"\n\n# Code to be used in simple link tests\nlt_simple_link_test_code='int main(){return(0);}'\n\n\n\n\n\n\n\n# If no C compiler was specified, use CC.\nLTCC=${LTCC-\"$CC\"}\n\n# If no C compiler flags were specified, use CFLAGS.\nLTCFLAGS=${LTCFLAGS-\"$CFLAGS\"}\n\n# Allow CC to be a program name with arguments.\ncompiler=$CC\n\n# Save the default compiler, since it gets overwritten when the other\n# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.\ncompiler_DEFAULT=$CC\n\n# save warnings/boilerplate of simple test code\nac_outfile=conftest.$ac_objext\necho \"$lt_simple_compile_test_code\" >conftest.$ac_ext\neval \"$ac_compile\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_compiler_boilerplate=`cat conftest.err`\n$RM conftest*\n\nac_outfile=conftest.$ac_objext\necho \"$lt_simple_link_test_code\" >conftest.$ac_ext\neval \"$ac_link\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_linker_boilerplate=`cat conftest.err`\n$RM -r conftest*\n\n\nif test -n \"$compiler\"; then\n\nlt_prog_compiler_no_builtin_flag=\n\nif test \"$GCC\" = yes; then\n case $cc_basename in\n nvcc*)\n lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;\n *)\n lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;\n esac\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions\" >&5\n$as_echo_n \"checking if $compiler supports -fno-rtti -fno-exceptions... \" >&6; }\nif ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_rtti_exceptions=no\n ac_outfile=conftest.$ac_objext\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n lt_compiler_flag=\"-fno-rtti -fno-exceptions\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n # The option is referenced via a variable to avoid confusing sed.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [^ ]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&5)\n (eval \"$lt_compile\" 2>conftest.err)\n ac_status=$?\n cat conftest.err >&5\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n if (exit $ac_status) && test -s \"$ac_outfile\"; then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings other than the usual output.\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' >conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_rtti_exceptions=yes\n fi\n fi\n $RM conftest*\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions\" >&5\n$as_echo \"$lt_cv_prog_compiler_rtti_exceptions\" >&6; }\n\nif test x\"$lt_cv_prog_compiler_rtti_exceptions\" = xyes; then\n lt_prog_compiler_no_builtin_flag=\"$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions\"\nelse\n :\nfi\n\nfi\n\n\n\n\n\n\n lt_prog_compiler_wl=\nlt_prog_compiler_pic=\nlt_prog_compiler_static=\n\n\n if test \"$GCC\" = yes; then\n lt_prog_compiler_wl='-Wl,'\n lt_prog_compiler_static='-static'\n\n case $host_os in\n aix*)\n # All AIX code is PIC.\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\tlt_prog_compiler_static='-Bstatic'\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n lt_prog_compiler_pic='-fPIC'\n ;;\n m68k)\n # FIXME: we need at least 68020 code to build shared libraries, but\n # adding the `-m68020' flag to GCC prevents building anything better,\n # like `-m68040'.\n lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'\n ;;\n esac\n ;;\n\n beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)\n # PIC is the default for these OSes.\n ;;\n\n mingw* | cygwin* | pw32* | os2* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n # Although the cygwin gcc ignores -fPIC, still need this for old-style\n # (--disable-auto-import) libraries\n lt_prog_compiler_pic='-DDLL_EXPORT'\n ;;\n\n darwin* | rhapsody*)\n # PIC is the default on this platform\n # Common symbols not allowed in MH_DYLIB files\n lt_prog_compiler_pic='-fno-common'\n ;;\n\n haiku*)\n # PIC is the default for Haiku.\n # The \"-static\" flag exists, but is broken.\n lt_prog_compiler_static=\n ;;\n\n hpux*)\n # PIC is the default for 64-bit PA HP-UX, but not for 32-bit\n # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag\n # sets the default TLS model and affects inlining.\n case $host_cpu in\n hppa*64*)\n\t# +Z the default\n\t;;\n *)\n\tlt_prog_compiler_pic='-fPIC'\n\t;;\n esac\n ;;\n\n interix[3-9]*)\n # Interix 3.x gcc -fpic/-fPIC options generate broken code.\n # Instead, we relocate shared libraries at runtime.\n ;;\n\n msdosdjgpp*)\n # Just because we use GCC doesn't mean we suddenly get shared libraries\n # on systems that don't support them.\n lt_prog_compiler_can_build_shared=no\n enable_shared=no\n ;;\n\n *nto* | *qnx*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n lt_prog_compiler_pic='-fPIC -shared'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec; then\n\tlt_prog_compiler_pic=-Kconform_pic\n fi\n ;;\n\n *)\n lt_prog_compiler_pic='-fPIC'\n ;;\n esac\n\n case $cc_basename in\n nvcc*) # Cuda Compiler Driver 2.2\n lt_prog_compiler_wl='-Xlinker '\n if test -n \"$lt_prog_compiler_pic\"; then\n lt_prog_compiler_pic=\"-Xcompiler $lt_prog_compiler_pic\"\n fi\n ;;\n esac\n else\n # PORTME Check for flag to pass linker flags through the system compiler.\n case $host_os in\n aix*)\n lt_prog_compiler_wl='-Wl,'\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\tlt_prog_compiler_static='-Bstatic'\n else\n\tlt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'\n fi\n ;;\n\n mingw* | cygwin* | pw32* | os2* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n lt_prog_compiler_pic='-DDLL_EXPORT'\n ;;\n\n hpux9* | hpux10* | hpux11*)\n lt_prog_compiler_wl='-Wl,'\n # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but\n # not for PA HP-UX.\n case $host_cpu in\n hppa*64*|ia64*)\n\t# +Z the default\n\t;;\n *)\n\tlt_prog_compiler_pic='+Z'\n\t;;\n esac\n # Is there a better lt_prog_compiler_static that works with the bundled CC?\n lt_prog_compiler_static='${wl}-a ${wl}archive'\n ;;\n\n irix5* | irix6* | nonstopux*)\n lt_prog_compiler_wl='-Wl,'\n # PIC (with -KPIC) is the default.\n lt_prog_compiler_static='-non_shared'\n ;;\n\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n case $cc_basename in\n # old Intel for x86_64 which still supported -KPIC.\n ecc*)\n\tlt_prog_compiler_wl='-Wl,'\n\tlt_prog_compiler_pic='-KPIC'\n\tlt_prog_compiler_static='-static'\n ;;\n # icc used to be incompatible with GCC.\n # ICC 10 doesn't accept -KPIC any more.\n icc* | ifort*)\n\tlt_prog_compiler_wl='-Wl,'\n\tlt_prog_compiler_pic='-fPIC'\n\tlt_prog_compiler_static='-static'\n ;;\n # Lahey Fortran 8.1.\n lf95*)\n\tlt_prog_compiler_wl='-Wl,'\n\tlt_prog_compiler_pic='--shared'\n\tlt_prog_compiler_static='--static'\n\t;;\n nagfor*)\n\t# NAG Fortran compiler\n\tlt_prog_compiler_wl='-Wl,-Wl,,'\n\tlt_prog_compiler_pic='-PIC'\n\tlt_prog_compiler_static='-Bstatic'\n\t;;\n pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)\n # Portland Group compilers (*not* the Pentium gcc compiler,\n\t# which looks to be a dead project)\n\tlt_prog_compiler_wl='-Wl,'\n\tlt_prog_compiler_pic='-fpic'\n\tlt_prog_compiler_static='-Bstatic'\n ;;\n ccc*)\n lt_prog_compiler_wl='-Wl,'\n # All Alpha code is PIC.\n lt_prog_compiler_static='-non_shared'\n ;;\n xl* | bgxl* | bgf* | mpixl*)\n\t# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene\n\tlt_prog_compiler_wl='-Wl,'\n\tlt_prog_compiler_pic='-qpic'\n\tlt_prog_compiler_static='-qstaticlink'\n\t;;\n *)\n\tcase `$CC -V 2>&1 | sed 5q` in\n\t*Sun\\ Ceres\\ Fortran* | *Sun*Fortran*\\ [1-7].* | *Sun*Fortran*\\ 8.[0-3]*)\n\t # Sun Fortran 8.3 passes all unrecognized flags to the linker\n\t lt_prog_compiler_pic='-KPIC'\n\t lt_prog_compiler_static='-Bstatic'\n\t lt_prog_compiler_wl=''\n\t ;;\n\t*Sun\\ F* | *Sun*Fortran*)\n\t lt_prog_compiler_pic='-KPIC'\n\t lt_prog_compiler_static='-Bstatic'\n\t lt_prog_compiler_wl='-Qoption ld '\n\t ;;\n\t*Sun\\ C*)\n\t # Sun C 5.9\n\t lt_prog_compiler_pic='-KPIC'\n\t lt_prog_compiler_static='-Bstatic'\n\t lt_prog_compiler_wl='-Wl,'\n\t ;;\n *Intel*\\ [CF]*Compiler*)\n\t lt_prog_compiler_wl='-Wl,'\n\t lt_prog_compiler_pic='-fPIC'\n\t lt_prog_compiler_static='-static'\n\t ;;\n\t*Portland\\ Group*)\n\t lt_prog_compiler_wl='-Wl,'\n\t lt_prog_compiler_pic='-fpic'\n\t lt_prog_compiler_static='-Bstatic'\n\t ;;\n\tesac\n\t;;\n esac\n ;;\n\n newsos6)\n lt_prog_compiler_pic='-KPIC'\n lt_prog_compiler_static='-Bstatic'\n ;;\n\n *nto* | *qnx*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n lt_prog_compiler_pic='-fPIC -shared'\n ;;\n\n osf3* | osf4* | osf5*)\n lt_prog_compiler_wl='-Wl,'\n # All OSF/1 code is PIC.\n lt_prog_compiler_static='-non_shared'\n ;;\n\n rdos*)\n lt_prog_compiler_static='-non_shared'\n ;;\n\n solaris*)\n lt_prog_compiler_pic='-KPIC'\n lt_prog_compiler_static='-Bstatic'\n case $cc_basename in\n f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)\n\tlt_prog_compiler_wl='-Qoption ld ';;\n *)\n\tlt_prog_compiler_wl='-Wl,';;\n esac\n ;;\n\n sunos4*)\n lt_prog_compiler_wl='-Qoption ld '\n lt_prog_compiler_pic='-PIC'\n lt_prog_compiler_static='-Bstatic'\n ;;\n\n sysv4 | sysv4.2uw2* | sysv4.3*)\n lt_prog_compiler_wl='-Wl,'\n lt_prog_compiler_pic='-KPIC'\n lt_prog_compiler_static='-Bstatic'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec ;then\n\tlt_prog_compiler_pic='-Kconform_pic'\n\tlt_prog_compiler_static='-Bstatic'\n fi\n ;;\n\n sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)\n lt_prog_compiler_wl='-Wl,'\n lt_prog_compiler_pic='-KPIC'\n lt_prog_compiler_static='-Bstatic'\n ;;\n\n unicos*)\n lt_prog_compiler_wl='-Wl,'\n lt_prog_compiler_can_build_shared=no\n ;;\n\n uts4*)\n lt_prog_compiler_pic='-pic'\n lt_prog_compiler_static='-Bstatic'\n ;;\n\n *)\n lt_prog_compiler_can_build_shared=no\n ;;\n esac\n fi\n\ncase $host_os in\n # For platforms which do not support PIC, -DPIC is meaningless:\n *djgpp*)\n lt_prog_compiler_pic=\n ;;\n *)\n lt_prog_compiler_pic=\"$lt_prog_compiler_pic -DPIC\"\n ;;\nesac\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC\" >&5\n$as_echo_n \"checking for $compiler option to produce PIC... \" >&6; }\nif ${lt_cv_prog_compiler_pic+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_pic=$lt_prog_compiler_pic\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic\" >&5\n$as_echo \"$lt_cv_prog_compiler_pic\" >&6; }\nlt_prog_compiler_pic=$lt_cv_prog_compiler_pic\n\n#\n# Check to make sure the PIC flag actually works.\n#\nif test -n \"$lt_prog_compiler_pic\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works\" >&5\n$as_echo_n \"checking if $compiler PIC flag $lt_prog_compiler_pic works... \" >&6; }\nif ${lt_cv_prog_compiler_pic_works+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_pic_works=no\n ac_outfile=conftest.$ac_objext\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n lt_compiler_flag=\"$lt_prog_compiler_pic -DPIC\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n # The option is referenced via a variable to avoid confusing sed.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [^ ]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&5)\n (eval \"$lt_compile\" 2>conftest.err)\n ac_status=$?\n cat conftest.err >&5\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n if (exit $ac_status) && test -s \"$ac_outfile\"; then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings other than the usual output.\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' >conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_pic_works=yes\n fi\n fi\n $RM conftest*\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works\" >&5\n$as_echo \"$lt_cv_prog_compiler_pic_works\" >&6; }\n\nif test x\"$lt_cv_prog_compiler_pic_works\" = xyes; then\n case $lt_prog_compiler_pic in\n \"\" | \" \"*) ;;\n *) lt_prog_compiler_pic=\" $lt_prog_compiler_pic\" ;;\n esac\nelse\n lt_prog_compiler_pic=\n lt_prog_compiler_can_build_shared=no\nfi\n\nfi\n\n\n\n\n\n\n\n\n\n\n\n#\n# Check to make sure the static flag actually works.\n#\nwl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\\\"$lt_prog_compiler_static\\\"\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works\" >&5\n$as_echo_n \"checking if $compiler static flag $lt_tmp_static_flag works... \" >&6; }\nif ${lt_cv_prog_compiler_static_works+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_static_works=no\n save_LDFLAGS=\"$LDFLAGS\"\n LDFLAGS=\"$LDFLAGS $lt_tmp_static_flag\"\n echo \"$lt_simple_link_test_code\" > conftest.$ac_ext\n if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then\n # The linker can only warn and ignore the option if not recognized\n # So say no if there are warnings\n if test -s conftest.err; then\n # Append any errors to the config.log.\n cat conftest.err 1>&5\n $ECHO \"$_lt_linker_boilerplate\" | $SED '/^$/d' > conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if diff conftest.exp conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_static_works=yes\n fi\n else\n lt_cv_prog_compiler_static_works=yes\n fi\n fi\n $RM -r conftest*\n LDFLAGS=\"$save_LDFLAGS\"\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works\" >&5\n$as_echo \"$lt_cv_prog_compiler_static_works\" >&6; }\n\nif test x\"$lt_cv_prog_compiler_static_works\" = xyes; then\n :\nelse\n lt_prog_compiler_static=\nfi\n\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext\" >&5\n$as_echo_n \"checking if $compiler supports -c -o file.$ac_objext... \" >&6; }\nif ${lt_cv_prog_compiler_c_o+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_c_o=no\n $RM -r conftest 2>/dev/null\n mkdir conftest\n cd conftest\n mkdir out\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n lt_compiler_flag=\"-o out/conftest2.$ac_objext\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [^ ]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&5)\n (eval \"$lt_compile\" 2>out/conftest.err)\n ac_status=$?\n cat out/conftest.err >&5\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n if (exit $ac_status) && test -s out/conftest2.$ac_objext\n then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' > out/conftest.exp\n $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2\n if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_c_o=yes\n fi\n fi\n chmod u+w . 2>&5\n $RM conftest*\n # SGI C++ compiler will create directory out/ii_files/ for\n # template instantiation\n test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files\n $RM out/* && rmdir out\n cd ..\n $RM -r conftest\n $RM conftest*\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o\" >&5\n$as_echo \"$lt_cv_prog_compiler_c_o\" >&6; }\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext\" >&5\n$as_echo_n \"checking if $compiler supports -c -o file.$ac_objext... \" >&6; }\nif ${lt_cv_prog_compiler_c_o+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_c_o=no\n $RM -r conftest 2>/dev/null\n mkdir conftest\n cd conftest\n mkdir out\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n lt_compiler_flag=\"-o out/conftest2.$ac_objext\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [^ ]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&5)\n (eval \"$lt_compile\" 2>out/conftest.err)\n ac_status=$?\n cat out/conftest.err >&5\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n if (exit $ac_status) && test -s out/conftest2.$ac_objext\n then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' > out/conftest.exp\n $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2\n if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_c_o=yes\n fi\n fi\n chmod u+w . 2>&5\n $RM conftest*\n # SGI C++ compiler will create directory out/ii_files/ for\n # template instantiation\n test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files\n $RM out/* && rmdir out\n cd ..\n $RM -r conftest\n $RM conftest*\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o\" >&5\n$as_echo \"$lt_cv_prog_compiler_c_o\" >&6; }\n\n\n\n\nhard_links=\"nottested\"\nif test \"$lt_cv_prog_compiler_c_o\" = no && test \"$need_locks\" != no; then\n # do not overwrite the value of need_locks provided by the user\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links\" >&5\n$as_echo_n \"checking if we can lock with hard links... \" >&6; }\n hard_links=yes\n $RM conftest*\n ln conftest.a conftest.b 2>/dev/null && hard_links=no\n touch conftest.a\n ln conftest.a conftest.b 2>&5 || hard_links=no\n ln conftest.a conftest.b 2>/dev/null && hard_links=no\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $hard_links\" >&5\n$as_echo \"$hard_links\" >&6; }\n if test \"$hard_links\" = no; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: \\`$CC' does not support \\`-c -o', so \\`make -j' may be unsafe\" >&5\n$as_echo \"$as_me: WARNING: \\`$CC' does not support \\`-c -o', so \\`make -j' may be unsafe\" >&2;}\n need_locks=warn\n fi\nelse\n need_locks=no\nfi\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries\" >&5\n$as_echo_n \"checking whether the $compiler linker ($LD) supports shared libraries... \" >&6; }\n\n runpath_var=\n allow_undefined_flag=\n always_export_symbols=no\n archive_cmds=\n archive_expsym_cmds=\n compiler_needs_object=no\n enable_shared_with_static_runtimes=no\n export_dynamic_flag_spec=\n export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\\''s/.* //'\\'' | sort | uniq > $export_symbols'\n hardcode_automatic=no\n hardcode_direct=no\n hardcode_direct_absolute=no\n hardcode_libdir_flag_spec=\n hardcode_libdir_separator=\n hardcode_minus_L=no\n hardcode_shlibpath_var=unsupported\n inherit_rpath=no\n link_all_deplibs=unknown\n module_cmds=\n module_expsym_cmds=\n old_archive_from_new_cmds=\n old_archive_from_expsyms_cmds=\n thread_safe_flag_spec=\n whole_archive_flag_spec=\n # include_expsyms should be a list of space-separated symbols to be *always*\n # included in the symbol list\n include_expsyms=\n # exclude_expsyms can be an extended regexp of symbols to exclude\n # it will be wrapped by ` (' and `)$', so one must not match beginning or\n # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',\n # as well as any symbol that contains `d'.\n exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'\n # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out\n # platforms (ab)use it in PIC code, but their linkers get confused if\n # the symbol is explicitly referenced. Since portable code cannot\n # rely on this symbol name, it's probably fine to never include it in\n # preloaded symbol tables.\n # Exclude shared library initialization/finalization symbols.\n extract_expsyms_cmds=\n\n case $host_os in\n cygwin* | mingw* | pw32* | cegcc*)\n # FIXME: the MSVC++ port hasn't been tested in a loooong time\n # When not using gcc, we currently assume that we are using\n # Microsoft Visual C++.\n if test \"$GCC\" != yes; then\n with_gnu_ld=no\n fi\n ;;\n interix*)\n # we just hope/assume this is gcc and not c89 (= MSVC++)\n with_gnu_ld=yes\n ;;\n openbsd*)\n with_gnu_ld=no\n ;;\n linux* | k*bsd*-gnu | gnu*)\n link_all_deplibs=no\n ;;\n esac\n\n ld_shlibs=yes\n\n # On some targets, GNU ld is compatible enough with the native linker\n # that we're better off using the native interface for both.\n lt_use_gnu_ld_interface=no\n if test \"$with_gnu_ld\" = yes; then\n case $host_os in\n aix*)\n\t# The AIX port of GNU ld has always aspired to compatibility\n\t# with the native linker. However, as the warning in the GNU ld\n\t# block says, versions before 2.19.5* couldn't really create working\n\t# shared libraries, regardless of the interface used.\n\tcase `$LD -v 2>&1` in\n\t *\\ \\(GNU\\ Binutils\\)\\ 2.19.5*) ;;\n\t *\\ \\(GNU\\ Binutils\\)\\ 2.[2-9]*) ;;\n\t *\\ \\(GNU\\ Binutils\\)\\ [3-9]*) ;;\n\t *)\n\t lt_use_gnu_ld_interface=yes\n\t ;;\n\tesac\n\t;;\n *)\n\tlt_use_gnu_ld_interface=yes\n\t;;\n esac\n fi\n\n if test \"$lt_use_gnu_ld_interface\" = yes; then\n # If archive_cmds runs LD, not CC, wlarc should be empty\n wlarc='${wl}'\n\n # Set some defaults for GNU ld with shared library support. These\n # are reset later if shared libraries are not supported. Putting them\n # here allows them to be overridden if necessary.\n runpath_var=LD_RUN_PATH\n hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n export_dynamic_flag_spec='${wl}--export-dynamic'\n # ancient GNU ld didn't support --whole-archive et. al.\n if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then\n whole_archive_flag_spec=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n else\n whole_archive_flag_spec=\n fi\n supports_anon_versioning=no\n case `$LD -v 2>&1` in\n *GNU\\ gold*) supports_anon_versioning=yes ;;\n *\\ [01].* | *\\ 2.[0-9].* | *\\ 2.10.*) ;; # catch versions < 2.11\n *\\ 2.11.93.0.2\\ *) supports_anon_versioning=yes ;; # RH7.3 ...\n *\\ 2.11.92.0.12\\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...\n *\\ 2.11.*) ;; # other 2.11 versions\n *) supports_anon_versioning=yes ;;\n esac\n\n # See if GNU ld supports shared libraries.\n case $host_os in\n aix[3-9]*)\n # On AIX/PPC, the GNU linker is very broken\n if test \"$host_cpu\" != ia64; then\n\tld_shlibs=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: the GNU linker, at least up to release 2.19, is reported\n*** to be unable to reliably create shared libraries on AIX.\n*** Therefore, libtool is disabling shared libraries support. If you\n*** really care for shared libraries, you may want to install binutils\n*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.\n*** You will then need to restart the configuration process.\n\n_LT_EOF\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n archive_expsym_cmds=''\n ;;\n m68k)\n archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO \"#define NAME $libname\" > $output_objdir/a2ixlibrary.data~$ECHO \"#define LIBRARY_ID 1\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define VERSION $major\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define REVISION $revision\" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'\n hardcode_libdir_flag_spec='-L$libdir'\n hardcode_minus_L=yes\n ;;\n esac\n ;;\n\n beos*)\n if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\tallow_undefined_flag=unsupported\n\t# Joseph Beckenbach says some releases of gcc\n\t# support --undefined. This deserves some investigation. FIXME\n\tarchive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n else\n\tld_shlibs=no\n fi\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,\n # as there is no search path for DLLs.\n hardcode_libdir_flag_spec='-L$libdir'\n export_dynamic_flag_spec='${wl}--export-all-symbols'\n allow_undefined_flag=unsupported\n always_export_symbols=no\n enable_shared_with_static_runtimes=yes\n export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[BCDGRS][ ]/s/.*[ ]\\([^ ]*\\)/\\1 DATA/;s/^.*[ ]__nm__\\([^ ]*\\)[ ][^ ]*/\\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\\'' | sort | uniq > $export_symbols'\n exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'\n\n if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then\n archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n\t# If the export-symbols file already is a .def file (1st line\n\t# is EXPORTS), use it as is; otherwise, prepend...\n\tarchive_expsym_cmds='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t cp $export_symbols $output_objdir/$soname.def;\n\telse\n\t echo EXPORTS > $output_objdir/$soname.def;\n\t cat $export_symbols >> $output_objdir/$soname.def;\n\tfi~\n\t$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'\n else\n\tld_shlibs=no\n fi\n ;;\n\n haiku*)\n archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n link_all_deplibs=yes\n ;;\n\n interix[3-9]*)\n hardcode_direct=no\n hardcode_shlibpath_var=no\n hardcode_libdir_flag_spec='${wl}-rpath,$libdir'\n export_dynamic_flag_spec='${wl}-E'\n # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.\n # Instead, shared libraries are loaded at an image base (0x10000000 by\n # default) and relocated if they conflict, which is a slow very memory\n # consuming and fragmenting process. To avoid this, we pick a random,\n # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link\n # time. Moving up from 0x10000000 also allows more sbrk(2) space.\n archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n archive_expsym_cmds='sed \"s,^,_,\" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \\* 262144 + 1342177280` -o $lib'\n ;;\n\n gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)\n tmp_diet=no\n if test \"$host_os\" = linux-dietlibc; then\n\tcase $cc_basename in\n\t diet\\ *) tmp_diet=yes;;\t# linux-dietlibc with static linking (!diet-dyn)\n\tesac\n fi\n if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \\\n\t && test \"$tmp_diet\" = no\n then\n\ttmp_addflag=' $pic_flag'\n\ttmp_sharedflag='-shared'\n\tcase $cc_basename,$host_cpu in\n pgcc*)\t\t\t\t# Portland Group C compiler\n\t whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t tmp_addflag=' $pic_flag'\n\t ;;\n\tpgf77* | pgf90* | pgf95* | pgfortran*)\n\t\t\t\t\t# Portland Group f77 and f90 compilers\n\t whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t tmp_addflag=' $pic_flag -Mnomain' ;;\n\tecc*,ia64* | icc*,ia64*)\t# Intel C compiler on ia64\n\t tmp_addflag=' -i_dynamic' ;;\n\tefc*,ia64* | ifort*,ia64*)\t# Intel Fortran compiler on ia64\n\t tmp_addflag=' -i_dynamic -nofor_main' ;;\n\tifc* | ifort*)\t\t\t# Intel Fortran compiler\n\t tmp_addflag=' -nofor_main' ;;\n\tlf95*)\t\t\t\t# Lahey Fortran 8.1\n\t whole_archive_flag_spec=\n\t tmp_sharedflag='--shared' ;;\n\txl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)\n\t tmp_sharedflag='-qmkshrobj'\n\t tmp_addflag= ;;\n\tnvcc*)\t# Cuda Compiler Driver 2.2\n\t whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t compiler_needs_object=yes\n\t ;;\n\tesac\n\tcase `$CC -V 2>&1 | sed 5q` in\n\t*Sun\\ C*)\t\t\t# Sun C 5.9\n\t whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\\\"\\\"; do test -z \\\"$conv\\\" || new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t compiler_needs_object=yes\n\t tmp_sharedflag='-G' ;;\n\t*Sun\\ F*)\t\t\t# Sun Fortran 8.3\n\t tmp_sharedflag='-G' ;;\n\tesac\n\tarchive_cmds='$CC '\"$tmp_sharedflag\"\"$tmp_addflag\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\n if test \"x$supports_anon_versioning\" = xyes; then\n archive_expsym_cmds='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t cat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t echo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t $CC '\"$tmp_sharedflag\"\"$tmp_addflag\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'\n fi\n\n\tcase $cc_basename in\n\txlf* | bgf* | bgxlf* | mpixlf*)\n\t # IBM XL Fortran 10.1 on PPC cannot create shared libs itself\n\t whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'\n\t hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n\t archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'\n\t if test \"x$supports_anon_versioning\" = xyes; then\n\t archive_expsym_cmds='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t cat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t echo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'\n\t fi\n\t ;;\n\tesac\n else\n ld_shlibs=no\n fi\n ;;\n\n netbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\tarchive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'\n\twlarc=\n else\n\tarchive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\tarchive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n fi\n ;;\n\n solaris*)\n if $LD -v 2>&1 | $GREP 'BFD 2\\.8' > /dev/null; then\n\tld_shlibs=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: The releases 2.8.* of the GNU linker cannot reliably\n*** create shared libraries on Solaris systems. Therefore, libtool\n*** is disabling shared libraries support. We urge you to upgrade GNU\n*** binutils to release 2.9.1 or newer. Another option is to modify\n*** your PATH or compiler configuration so that the native linker is\n*** used, and then restart.\n\n_LT_EOF\n elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\tarchive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\tarchive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n else\n\tld_shlibs=no\n fi\n ;;\n\n sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)\n case `$LD -v 2>&1` in\n *\\ [01].* | *\\ 2.[0-9].* | *\\ 2.1[0-5].*)\n\tld_shlibs=no\n\tcat <<_LT_EOF 1>&2\n\n*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not\n*** reliably create shared libraries on SCO systems. Therefore, libtool\n*** is disabling shared libraries support. We urge you to upgrade GNU\n*** binutils to release 2.16.91.0.3 or newer. Another option is to modify\n*** your PATH or compiler configuration so that the native linker is\n*** used, and then restart.\n\n_LT_EOF\n\t;;\n\t*)\n\t # For security reasons, it is highly recommended that you always\n\t # use absolute paths for naming shared libraries, and exclude the\n\t # DT_RUNPATH tag from executables and libraries. But doing so\n\t # requires that you compile everything twice, which is a pain.\n\t if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n\t archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t else\n\t ld_shlibs=no\n\t fi\n\t;;\n esac\n ;;\n\n sunos4*)\n archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n wlarc=\n hardcode_direct=yes\n hardcode_shlibpath_var=no\n ;;\n\n *)\n if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\tarchive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\tarchive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n else\n\tld_shlibs=no\n fi\n ;;\n esac\n\n if test \"$ld_shlibs\" = no; then\n runpath_var=\n hardcode_libdir_flag_spec=\n export_dynamic_flag_spec=\n whole_archive_flag_spec=\n fi\n else\n # PORTME fill in a description of your system's linker (not GNU ld)\n case $host_os in\n aix3*)\n allow_undefined_flag=unsupported\n always_export_symbols=yes\n archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'\n # Note: this linker hardcodes the directories in LIBPATH if there\n # are no directories specified by -L.\n hardcode_minus_L=yes\n if test \"$GCC\" = yes && test -z \"$lt_prog_compiler_static\"; then\n\t# Neither direct hardcoding nor static linking is supported with a\n\t# broken collect2.\n\thardcode_direct=unsupported\n fi\n ;;\n\n aix[4-9]*)\n if test \"$host_cpu\" = ia64; then\n\t# On IA64, the linker does run time linking by default, so we don't\n\t# have to do anything special.\n\taix_use_runtimelinking=no\n\texp_sym_flag='-Bexport'\n\tno_entry_flag=\"\"\n else\n\t# If we're using GNU nm, then we don't want the \"-C\" option.\n\t# -C means demangle to AIX nm, but means don't demangle with GNU nm\n\t# Also, AIX nm treats weak defined symbols like other global\n\t# defined symbols, whereas GNU nm marks them as \"W\".\n\tif $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then\n\t export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\") || (\\$ 2 == \"W\")) && (substr(\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n\telse\n\t export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\\''{ if (((\\$ 2 == \"T\") || (\\$ 2 == \"D\") || (\\$ 2 == \"B\")) && (substr(\\$ 3,1,1) != \".\")) { print \\$ 3 } }'\\'' | sort -u > $export_symbols'\n\tfi\n\taix_use_runtimelinking=no\n\n\t# Test if we are trying to use run time linking or normal\n\t# AIX style linking. If -brtl is somewhere in LDFLAGS, we\n\t# need to do runtime linking.\n\tcase $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)\n\t for ld_flag in $LDFLAGS; do\n\t if (test $ld_flag = \"-brtl\" || test $ld_flag = \"-Wl,-brtl\"); then\n\t aix_use_runtimelinking=yes\n\t break\n\t fi\n\t done\n\t ;;\n\tesac\n\n\texp_sym_flag='-bexport'\n\tno_entry_flag='-bnoentry'\n fi\n\n # When large executables or shared objects are built, AIX ld can\n # have problems creating the table of contents. If linking a library\n # or program results in \"error TOC overflow\" add -mminimal-toc to\n # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not\n # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.\n\n archive_cmds=''\n hardcode_direct=yes\n hardcode_direct_absolute=yes\n hardcode_libdir_separator=':'\n link_all_deplibs=yes\n file_list_spec='${wl}-f,'\n\n if test \"$GCC\" = yes; then\n\tcase $host_os in aix4.[012]|aix4.[012].*)\n\t# We only want to do this on AIX 4.2 and lower, the check\n\t# below for broken collect2 doesn't work under 4.3+\n\t collect2name=`${CC} -print-prog-name=collect2`\n\t if test -f \"$collect2name\" &&\n\t strings \"$collect2name\" | $GREP resolve_lib_name >/dev/null\n\t then\n\t # We have reworked collect2\n\t :\n\t else\n\t # We have old collect2\n\t hardcode_direct=unsupported\n\t # It fails to find uninstalled libraries when the uninstalled\n\t # path is not listed in the libpath. Setting hardcode_minus_L\n\t # to unsupported forces relinking\n\t hardcode_minus_L=yes\n\t hardcode_libdir_flag_spec='-L$libdir'\n\t hardcode_libdir_separator=\n\t fi\n\t ;;\n\tesac\n\tshared_flag='-shared'\n\tif test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag=\"$shared_flag \"'${wl}-G'\n\tfi\n\tlink_all_deplibs=no\n else\n\t# not using gcc\n\tif test \"$host_cpu\" = ia64; then\n\t# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release\n\t# chokes on -Wl,-G. The following line is correct:\n\t shared_flag='-G'\n\telse\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag='${wl}-G'\n\t else\n\t shared_flag='${wl}-bM:SRE'\n\t fi\n\tfi\n fi\n\n export_dynamic_flag_spec='${wl}-bexpall'\n # It seems that -bexpall does not export symbols beginning with\n # underscore (_), so it is better to generate a list of symbols to export.\n always_export_symbols=yes\n if test \"$aix_use_runtimelinking\" = yes; then\n\t# Warning - without using the other runtime loading flags (-brtl),\n\t# -berok will link without error, but may produce a broken library.\n\tallow_undefined_flag='-berok'\n # Determine the default libpath from the value encoded in an\n # empty executable.\n if test \"${lt_cv_aix_libpath+set}\" = set; then\n aix_libpath=$lt_cv_aix_libpath\nelse\n if ${lt_cv_aix_libpath_+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n\n lt_aix_libpath_sed='\n /Import File Strings/,/^$/ {\n\t /^0/ {\n\t s/^0 *\\([^ ]*\\) *$/\\1/\n\t p\n\t }\n }'\n lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n # Check for a 64-bit object if we didn't find anything.\n if test -z \"$lt_cv_aix_libpath_\"; then\n lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n fi\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n if test -z \"$lt_cv_aix_libpath_\"; then\n lt_cv_aix_libpath_=\"/usr/lib:/lib\"\n fi\n\nfi\n\n aix_libpath=$lt_cv_aix_libpath_\nfi\n\n hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags `if test \"x${allow_undefined_flag}\" != \"x\"; then func_echo_all \"${wl}${allow_undefined_flag}\"; else :; fi` '\"\\${wl}$exp_sym_flag:\\$export_symbols $shared_flag\"\n else\n\tif test \"$host_cpu\" = ia64; then\n\t hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'\n\t allow_undefined_flag=\"-z nodefs\"\n\t archive_expsym_cmds=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags ${wl}${allow_undefined_flag} '\"\\${wl}$exp_sym_flag:\\$export_symbols\"\n\telse\n\t # Determine the default libpath from the value encoded in an\n\t # empty executable.\n\t if test \"${lt_cv_aix_libpath+set}\" = set; then\n aix_libpath=$lt_cv_aix_libpath\nelse\n if ${lt_cv_aix_libpath_+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n\n lt_aix_libpath_sed='\n /Import File Strings/,/^$/ {\n\t /^0/ {\n\t s/^0 *\\([^ ]*\\) *$/\\1/\n\t p\n\t }\n }'\n lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n # Check for a 64-bit object if we didn't find anything.\n if test -z \"$lt_cv_aix_libpath_\"; then\n lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n fi\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n if test -z \"$lt_cv_aix_libpath_\"; then\n lt_cv_aix_libpath_=\"/usr/lib:/lib\"\n fi\n\nfi\n\n aix_libpath=$lt_cv_aix_libpath_\nfi\n\n\t hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\t # Warning - without using the other run time loading flags,\n\t # -berok will link without error, but may produce a broken library.\n\t no_undefined_flag=' ${wl}-bernotok'\n\t allow_undefined_flag=' ${wl}-berok'\n\t if test \"$with_gnu_ld\" = yes; then\n\t # We only use this code for GNU lds that support --whole-archive.\n\t whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t else\n\t # Exported symbols can be pulled into shared objects from archives\n\t whole_archive_flag_spec='$convenience'\n\t fi\n\t archive_cmds_need_lc=yes\n\t # This is similar to how AIX traditionally builds its shared libraries.\n\t archive_expsym_cmds=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'\n\tfi\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n archive_expsym_cmds=''\n ;;\n m68k)\n archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO \"#define NAME $libname\" > $output_objdir/a2ixlibrary.data~$ECHO \"#define LIBRARY_ID 1\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define VERSION $major\" >> $output_objdir/a2ixlibrary.data~$ECHO \"#define REVISION $revision\" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'\n hardcode_libdir_flag_spec='-L$libdir'\n hardcode_minus_L=yes\n ;;\n esac\n ;;\n\n bsdi[45]*)\n export_dynamic_flag_spec=-rdynamic\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n # When not using gcc, we currently assume that we are using\n # Microsoft Visual C++.\n # hardcode_libdir_flag_spec is actually meaningless, as there is\n # no search path for DLLs.\n case $cc_basename in\n cl*)\n\t# Native MSVC\n\thardcode_libdir_flag_spec=' '\n\tallow_undefined_flag=unsupported\n\talways_export_symbols=yes\n\tfile_list_spec='@'\n\t# Tell ltmain to make .lib files, not .a files.\n\tlibext=lib\n\t# Tell ltmain to make .dll files, not .so files.\n\tshrext_cmds=\".dll\"\n\t# FIXME: Setting linknames here is a bad hack.\n\tarchive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='\n\tarchive_expsym_cmds='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t sed -n -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' -e '1\\\\\\!p' < $export_symbols > $output_objdir/$soname.exp;\n\t else\n\t sed -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;\n\t fi~\n\t $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs \"@$tool_output_objdir$soname.exp\" -Wl,-DLL,-IMPLIB:\"$tool_output_objdir$libname.dll.lib\"~\n\t linknames='\n\t# The linker will not automatically build a static lib if we build a DLL.\n\t# _LT_TAGVAR(old_archive_from_new_cmds, )='true'\n\tenable_shared_with_static_runtimes=yes\n\texclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'\n\texport_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\\''/^[BCDGRS][ ]/s/.*[ ]\\([^ ]*\\)/\\1,DATA/'\\'' | $SED -e '\\''/^[AITW][ ]/s/.*[ ]//'\\'' | sort | uniq > $export_symbols'\n\t# Don't use ranlib\n\told_postinstall_cmds='chmod 644 $oldlib'\n\tpostlink_cmds='lt_outputfile=\"@OUTPUT@\"~\n\t lt_tool_outputfile=\"@TOOL_OUTPUT@\"~\n\t case $lt_outputfile in\n\t *.exe|*.EXE) ;;\n\t *)\n\t lt_outputfile=\"$lt_outputfile.exe\"\n\t lt_tool_outputfile=\"$lt_tool_outputfile.exe\"\n\t ;;\n\t esac~\n\t if test \"$MANIFEST_TOOL\" != \":\" && test -f \"$lt_outputfile.manifest\"; then\n\t $MANIFEST_TOOL -manifest \"$lt_tool_outputfile.manifest\" -outputresource:\"$lt_tool_outputfile\" || exit 1;\n\t $RM \"$lt_outputfile.manifest\";\n\t fi'\n\t;;\n *)\n\t# Assume MSVC wrapper\n\thardcode_libdir_flag_spec=' '\n\tallow_undefined_flag=unsupported\n\t# Tell ltmain to make .lib files, not .a files.\n\tlibext=lib\n\t# Tell ltmain to make .dll files, not .so files.\n\tshrext_cmds=\".dll\"\n\t# FIXME: Setting linknames here is a bad hack.\n\tarchive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all \"$deplibs\" | $SED '\\''s/ -lc$//'\\''` -link -dll~linknames='\n\t# The linker will automatically build a .lib file if we build a DLL.\n\told_archive_from_new_cmds='true'\n\t# FIXME: Should let the user specify the lib program.\n\told_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'\n\tenable_shared_with_static_runtimes=yes\n\t;;\n esac\n ;;\n\n darwin* | rhapsody*)\n\n\n archive_cmds_need_lc=no\n hardcode_direct=no\n hardcode_automatic=yes\n hardcode_shlibpath_var=unsupported\n if test \"$lt_cv_ld_force_load\" = \"yes\"; then\n whole_archive_flag_spec='`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience ${wl}-force_load,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"`'\n\n else\n whole_archive_flag_spec=''\n fi\n link_all_deplibs=yes\n allow_undefined_flag=\"$_lt_dar_allow_undefined\"\n case $cc_basename in\n ifort*) _lt_dar_can_shared=yes ;;\n *) _lt_dar_can_shared=$GCC ;;\n esac\n if test \"$_lt_dar_can_shared\" = \"yes\"; then\n output_verbose_link_cmd=func_echo_all\n archive_cmds=\"\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\$libobjs \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring $_lt_dar_single_mod${_lt_dsymutil}\"\n module_cmds=\"\\$CC \\$allow_undefined_flag -o \\$lib -bundle \\$libobjs \\$deplibs \\$compiler_flags${_lt_dsymutil}\"\n archive_expsym_cmds=\"sed 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC -dynamiclib \\$allow_undefined_flag -o \\$lib \\$libobjs \\$deplibs \\$compiler_flags -install_name \\$rpath/\\$soname \\$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}\"\n module_expsym_cmds=\"sed -e 's,^,_,' < \\$export_symbols > \\$output_objdir/\\${libname}-symbols.expsym~\\$CC \\$allow_undefined_flag -o \\$lib -bundle \\$libobjs \\$deplibs \\$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}\"\n\n else\n ld_shlibs=no\n fi\n\n ;;\n\n dgux*)\n archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n hardcode_libdir_flag_spec='-L$libdir'\n hardcode_shlibpath_var=no\n ;;\n\n # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor\n # support. Future versions do this automatically, but an explicit c++rt0.o\n # does not break anything, and helps significantly (at the cost of a little\n # extra space).\n freebsd2.2*)\n archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'\n hardcode_libdir_flag_spec='-R$libdir'\n hardcode_direct=yes\n hardcode_shlibpath_var=no\n ;;\n\n # Unfortunately, older versions of FreeBSD 2 do not have this feature.\n freebsd2.*)\n archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n hardcode_direct=yes\n hardcode_minus_L=yes\n hardcode_shlibpath_var=no\n ;;\n\n # FreeBSD 3 and greater uses gcc -shared to do shared libraries.\n freebsd* | dragonfly*)\n archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n hardcode_libdir_flag_spec='-R$libdir'\n hardcode_direct=yes\n hardcode_shlibpath_var=no\n ;;\n\n hpux9*)\n if test \"$GCC\" = yes; then\n\tarchive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n else\n\tarchive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'\n fi\n hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'\n hardcode_libdir_separator=:\n hardcode_direct=yes\n\n # hardcode_minus_L: Not really in the search PATH,\n # but as the default location of the library.\n hardcode_minus_L=yes\n export_dynamic_flag_spec='${wl}-E'\n ;;\n\n hpux10*)\n if test \"$GCC\" = yes && test \"$with_gnu_ld\" = no; then\n\tarchive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\n else\n\tarchive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'\n fi\n if test \"$with_gnu_ld\" = no; then\n\thardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'\n\thardcode_libdir_separator=:\n\thardcode_direct=yes\n\thardcode_direct_absolute=yes\n\texport_dynamic_flag_spec='${wl}-E'\n\t# hardcode_minus_L: Not really in the search PATH,\n\t# but as the default location of the library.\n\thardcode_minus_L=yes\n fi\n ;;\n\n hpux11*)\n if test \"$GCC\" = yes && test \"$with_gnu_ld\" = no; then\n\tcase $host_cpu in\n\thppa*64*)\n\t archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tia64*)\n\t archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\t archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tesac\n else\n\tcase $host_cpu in\n\thppa*64*)\n\t archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tia64*)\n\t archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\n\t # Older versions of the 11.00 compiler do not understand -b yet\n\t # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)\n\t { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $CC understands -b\" >&5\n$as_echo_n \"checking if $CC understands -b... \" >&6; }\nif ${lt_cv_prog_compiler__b+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler__b=no\n save_LDFLAGS=\"$LDFLAGS\"\n LDFLAGS=\"$LDFLAGS -b\"\n echo \"$lt_simple_link_test_code\" > conftest.$ac_ext\n if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then\n # The linker can only warn and ignore the option if not recognized\n # So say no if there are warnings\n if test -s conftest.err; then\n # Append any errors to the config.log.\n cat conftest.err 1>&5\n $ECHO \"$_lt_linker_boilerplate\" | $SED '/^$/d' > conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if diff conftest.exp conftest.er2 >/dev/null; then\n lt_cv_prog_compiler__b=yes\n fi\n else\n lt_cv_prog_compiler__b=yes\n fi\n fi\n $RM -r conftest*\n LDFLAGS=\"$save_LDFLAGS\"\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b\" >&5\n$as_echo \"$lt_cv_prog_compiler__b\" >&6; }\n\nif test x\"$lt_cv_prog_compiler__b\" = xyes; then\n archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'\nelse\n archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'\nfi\n\n\t ;;\n\tesac\n fi\n if test \"$with_gnu_ld\" = no; then\n\thardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'\n\thardcode_libdir_separator=:\n\n\tcase $host_cpu in\n\thppa*64*|ia64*)\n\t hardcode_direct=no\n\t hardcode_shlibpath_var=no\n\t ;;\n\t*)\n\t hardcode_direct=yes\n\t hardcode_direct_absolute=yes\n\t export_dynamic_flag_spec='${wl}-E'\n\n\t # hardcode_minus_L: Not really in the search PATH,\n\t # but as the default location of the library.\n\t hardcode_minus_L=yes\n\t ;;\n\tesac\n fi\n ;;\n\n irix5* | irix6* | nonstopux*)\n if test \"$GCC\" = yes; then\n\tarchive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t# Try to use the -exported_symbol ld option, if it does not\n\t# work, assume that -exports_file does not work either and\n\t# implicitly export all symbols.\n\t# This should be the same for all languages, so no per-tag cache variable.\n\t{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol\" >&5\n$as_echo_n \"checking whether the $host_os linker accepts -exported_symbol... \" >&6; }\nif ${lt_cv_irix_exported_symbol+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n save_LDFLAGS=\"$LDFLAGS\"\n\t LDFLAGS=\"$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null\"\n\t cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\nint foo (void) { return 0; }\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n lt_cv_irix_exported_symbol=yes\nelse\n lt_cv_irix_exported_symbol=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n LDFLAGS=\"$save_LDFLAGS\"\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol\" >&5\n$as_echo \"$lt_cv_irix_exported_symbol\" >&6; }\n\tif test \"$lt_cv_irix_exported_symbol\" = yes; then\n archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'\n\tfi\n else\n\tarchive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\tarchive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'\n fi\n archive_cmds_need_lc='no'\n hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n hardcode_libdir_separator=:\n inherit_rpath=yes\n link_all_deplibs=yes\n ;;\n\n netbsd* | netbsdelf*-gnu)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\tarchive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out\n else\n\tarchive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF\n fi\n hardcode_libdir_flag_spec='-R$libdir'\n hardcode_direct=yes\n hardcode_shlibpath_var=no\n ;;\n\n newsos6)\n archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n hardcode_direct=yes\n hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n hardcode_libdir_separator=:\n hardcode_shlibpath_var=no\n ;;\n\n *nto* | *qnx*)\n ;;\n\n openbsd*)\n if test -f /usr/libexec/ld.so; then\n\thardcode_direct=yes\n\thardcode_shlibpath_var=no\n\thardcode_direct_absolute=yes\n\tif test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n\t archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n\t archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'\n\t hardcode_libdir_flag_spec='${wl}-rpath,$libdir'\n\t export_dynamic_flag_spec='${wl}-E'\n\telse\n\t case $host_os in\n\t openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)\n\t archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'\n\t hardcode_libdir_flag_spec='-R$libdir'\n\t ;;\n\t *)\n\t archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'\n\t hardcode_libdir_flag_spec='${wl}-rpath,$libdir'\n\t ;;\n\t esac\n\tfi\n else\n\tld_shlibs=no\n fi\n ;;\n\n os2*)\n hardcode_libdir_flag_spec='-L$libdir'\n hardcode_minus_L=yes\n allow_undefined_flag=unsupported\n archive_cmds='$ECHO \"LIBRARY $libname INITINSTANCE\" > $output_objdir/$libname.def~$ECHO \"DESCRIPTION \\\"$libname\\\"\" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo \" SINGLE NONSHARED\" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'\n old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'\n ;;\n\n osf3*)\n if test \"$GCC\" = yes; then\n\tallow_undefined_flag=' ${wl}-expect_unresolved ${wl}\\*'\n\tarchive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n else\n\tallow_undefined_flag=' -expect_unresolved \\*'\n\tarchive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n fi\n archive_cmds_need_lc='no'\n hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n hardcode_libdir_separator=:\n ;;\n\n osf4* | osf5*)\t# as osf3* with the addition of -msym flag\n if test \"$GCC\" = yes; then\n\tallow_undefined_flag=' ${wl}-expect_unresolved ${wl}\\*'\n\tarchive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\thardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'\n else\n\tallow_undefined_flag=' -expect_unresolved \\*'\n\tarchive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\tarchive_expsym_cmds='for i in `cat $export_symbols`; do printf \"%s %s\\\\n\" -exported_symbol \"\\$i\" >> $lib.exp; done; printf \"%s\\\\n\" \"-hidden\">> $lib.exp~\n\t$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n \"$verstring\" && $ECHO \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'\n\n\t# Both c and cxx compiler support -rpath directly\n\thardcode_libdir_flag_spec='-rpath $libdir'\n fi\n archive_cmds_need_lc='no'\n hardcode_libdir_separator=:\n ;;\n\n solaris*)\n no_undefined_flag=' -z defs'\n if test \"$GCC\" = yes; then\n\twlarc='${wl}'\n\tarchive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'\n\tarchive_expsym_cmds='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'\n else\n\tcase `$CC -V 2>&1` in\n\t*\"Compilers 5.0\"*)\n\t wlarc=''\n\t archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t archive_expsym_cmds='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'\n\t ;;\n\t*)\n\t wlarc='${wl}'\n\t archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'\n\t archive_expsym_cmds='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'\n\t ;;\n\tesac\n fi\n hardcode_libdir_flag_spec='-R$libdir'\n hardcode_shlibpath_var=no\n case $host_os in\n solaris2.[0-5] | solaris2.[0-5].*) ;;\n *)\n\t# The compiler driver will combine and reorder linker options,\n\t# but understands `-z linker_flag'. GCC discards it without `$wl',\n\t# but is careful enough not to reorder.\n\t# Supported since Solaris 2.6 (maybe 2.5.1?)\n\tif test \"$GCC\" = yes; then\n\t whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'\n\telse\n\t whole_archive_flag_spec='-z allextract$convenience -z defaultextract'\n\tfi\n\t;;\n esac\n link_all_deplibs=yes\n ;;\n\n sunos4*)\n if test \"x$host_vendor\" = xsequent; then\n\t# Use $CC to link under sequent, because it throws in some extra .o\n\t# files that make .init and .fini sections work.\n\tarchive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\tarchive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'\n fi\n hardcode_libdir_flag_spec='-L$libdir'\n hardcode_direct=yes\n hardcode_minus_L=yes\n hardcode_shlibpath_var=no\n ;;\n\n sysv4)\n case $host_vendor in\n\tsni)\n\t archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t hardcode_direct=yes # is this really true???\n\t;;\n\tsiemens)\n\t ## LD is ld it makes a PLAMLIB\n\t ## CC just makes a GrossModule.\n\t archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'\n\t reload_cmds='$CC -r -o $output$reload_objs'\n\t hardcode_direct=no\n ;;\n\tmotorola)\n\t archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\t hardcode_direct=no #Motorola manual says yes, but my tests say they lie\n\t;;\n esac\n runpath_var='LD_RUN_PATH'\n hardcode_shlibpath_var=no\n ;;\n\n sysv4.3*)\n archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n hardcode_shlibpath_var=no\n export_dynamic_flag_spec='-Bexport'\n ;;\n\n sysv4*MP*)\n if test -d /usr/nec; then\n\tarchive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n\thardcode_shlibpath_var=no\n\trunpath_var=LD_RUN_PATH\n\thardcode_runpath_var=yes\n\tld_shlibs=yes\n fi\n ;;\n\n sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)\n no_undefined_flag='${wl}-z,text'\n archive_cmds_need_lc=no\n hardcode_shlibpath_var=no\n runpath_var='LD_RUN_PATH'\n\n if test \"$GCC\" = yes; then\n\tarchive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\tarchive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\tarchive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\tarchive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n fi\n ;;\n\n sysv5* | sco3.2v5* | sco5v6*)\n # Note: We can NOT use -z defs as we might desire, because we do not\n # link with -lc, and that would cause any symbols used from libc to\n # always be unresolved, which means just about no library would\n # ever link correctly. If we're not using GNU ld we use -z text\n # though, which does catch some bad symbols but isn't as heavy-handed\n # as -z defs.\n no_undefined_flag='${wl}-z,text'\n allow_undefined_flag='${wl}-z,nodefs'\n archive_cmds_need_lc=no\n hardcode_shlibpath_var=no\n hardcode_libdir_flag_spec='${wl}-R,$libdir'\n hardcode_libdir_separator=':'\n link_all_deplibs=yes\n export_dynamic_flag_spec='${wl}-Bexport'\n runpath_var='LD_RUN_PATH'\n\n if test \"$GCC\" = yes; then\n\tarchive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\tarchive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n else\n\tarchive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\tarchive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n fi\n ;;\n\n uts4*)\n archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'\n hardcode_libdir_flag_spec='-L$libdir'\n hardcode_shlibpath_var=no\n ;;\n\n *)\n ld_shlibs=no\n ;;\n esac\n\n if test x$host_vendor = xsni; then\n case $host in\n sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)\n\texport_dynamic_flag_spec='${wl}-Blargedynsym'\n\t;;\n esac\n fi\n fi\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ld_shlibs\" >&5\n$as_echo \"$ld_shlibs\" >&6; }\ntest \"$ld_shlibs\" = no && can_build_shared=no\n\nwith_gnu_ld=$with_gnu_ld\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n#\n# Do we need to explicitly link libc?\n#\ncase \"x$archive_cmds_need_lc\" in\nx|xyes)\n # Assume -lc should be added\n archive_cmds_need_lc=yes\n\n if test \"$enable_shared\" = yes && test \"$GCC\" = yes; then\n case $archive_cmds in\n *'~'*)\n # FIXME: we may have to deal with multi-command sequences.\n ;;\n '$CC '*)\n # Test whether the compiler implicitly links with -lc since on some\n # systems, -lgcc has to come before -lc. If gcc already passes -lc\n # to ld, don't add -lc before -lgcc.\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in\" >&5\n$as_echo_n \"checking whether -lc should be explicitly linked in... \" >&6; }\nif ${lt_cv_archive_cmds_need_lc+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n $RM conftest*\n\techo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n\tif { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; } 2>conftest.err; then\n\t soname=conftest\n\t lib=conftest\n\t libobjs=conftest.$ac_objext\n\t deplibs=\n\t wl=$lt_prog_compiler_wl\n\t pic_flag=$lt_prog_compiler_pic\n\t compiler_flags=-v\n\t linker_flags=-v\n\t verstring=\n\t output_objdir=.\n\t libname=conftest\n\t lt_save_allow_undefined_flag=$allow_undefined_flag\n\t allow_undefined_flag=\n\t if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$archive_cmds 2\\>\\&1 \\| $GREP \\\" -lc \\\" \\>/dev/null 2\\>\\&1\\\"\"; } >&5\n (eval $archive_cmds 2\\>\\&1 \\| $GREP \\\" -lc \\\" \\>/dev/null 2\\>\\&1) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }\n\t then\n\t lt_cv_archive_cmds_need_lc=no\n\t else\n\t lt_cv_archive_cmds_need_lc=yes\n\t fi\n\t allow_undefined_flag=$lt_save_allow_undefined_flag\n\telse\n\t cat conftest.err 1>&5\n\tfi\n\t$RM conftest*\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc\" >&5\n$as_echo \"$lt_cv_archive_cmds_need_lc\" >&6; }\n archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc\n ;;\n esac\n fi\n ;;\nesac\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics\" >&5\n$as_echo_n \"checking dynamic linker characteristics... \" >&6; }\n\nif test \"$GCC\" = yes; then\n case $host_os in\n darwin*) lt_awk_arg=\"/^libraries:/,/LR/\" ;;\n *) lt_awk_arg=\"/^libraries:/\" ;;\n esac\n case $host_os in\n mingw* | cegcc*) lt_sed_strip_eq=\"s,=\\([A-Za-z]:\\),\\1,g\" ;;\n *) lt_sed_strip_eq=\"s,=/,/,g\" ;;\n esac\n lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e \"s/^libraries://\" -e $lt_sed_strip_eq`\n case $lt_search_path_spec in\n *\\;*)\n # if the path contains \";\" then we assume it to be the separator\n # otherwise default to the standard path separator (i.e. \":\") - it is\n # assumed that no part of a normal pathname contains \";\" but that should\n # okay in the real world where \";\" in dirpaths is itself problematic.\n lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $SED 's/;/ /g'`\n ;;\n *)\n lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $SED \"s/$PATH_SEPARATOR/ /g\"`\n ;;\n esac\n # Ok, now we have the path, separated by spaces, we can step through it\n # and add multilib dir if necessary.\n lt_tmp_lt_search_path_spec=\n lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`\n for lt_sys_path in $lt_search_path_spec; do\n if test -d \"$lt_sys_path/$lt_multi_os_dir\"; then\n lt_tmp_lt_search_path_spec=\"$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir\"\n else\n test -d \"$lt_sys_path\" && \\\n\tlt_tmp_lt_search_path_spec=\"$lt_tmp_lt_search_path_spec $lt_sys_path\"\n fi\n done\n lt_search_path_spec=`$ECHO \"$lt_tmp_lt_search_path_spec\" | awk '\nBEGIN {RS=\" \"; FS=\"/|\\n\";} {\n lt_foo=\"\";\n lt_count=0;\n for (lt_i = NF; lt_i > 0; lt_i--) {\n if ($lt_i != \"\" && $lt_i != \".\") {\n if ($lt_i == \"..\") {\n lt_count++;\n } else {\n if (lt_count == 0) {\n lt_foo=\"/\" $lt_i lt_foo;\n } else {\n lt_count--;\n }\n }\n }\n }\n if (lt_foo != \"\") { lt_freq[lt_foo]++; }\n if (lt_freq[lt_foo] == 1) { print lt_foo; }\n}'`\n # AWK program above erroneously prepends '/' to C:/dos/paths\n # for these hosts.\n case $host_os in\n mingw* | cegcc*) lt_search_path_spec=`$ECHO \"$lt_search_path_spec\" |\\\n $SED 's,/\\([A-Za-z]:\\),\\1,g'` ;;\n esac\n sys_lib_search_path_spec=`$ECHO \"$lt_search_path_spec\" | $lt_NL2SP`\nelse\n sys_lib_search_path_spec=\"/lib /usr/lib /usr/local/lib\"\nfi\nlibrary_names_spec=\nlibname_spec='lib$name'\nsoname_spec=\nshrext_cmds=\".so\"\npostinstall_cmds=\npostuninstall_cmds=\nfinish_cmds=\nfinish_eval=\nshlibpath_var=\nshlibpath_overrides_runpath=unknown\nversion_type=none\ndynamic_linker=\"$host_os ld.so\"\nsys_lib_dlsearch_path_spec=\"/lib /usr/lib\"\nneed_lib_prefix=unknown\nhardcode_into_libs=no\n\n# when you set need_version to no, make sure it does not cause -set_version\n# flags to be left without arguments\nneed_version=unknown\n\ncase $host_os in\naix3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'\n shlibpath_var=LIBPATH\n\n # AIX 3 has no versioning support, so we append a major version to the name.\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n\naix[4-9]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n hardcode_into_libs=yes\n if test \"$host_cpu\" = ia64; then\n # AIX 5 supports IA64\n library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n else\n # With GCC up to 2.95.x, collect2 would create an import file\n # for dependence libraries. The import file would start with\n # the line `#! .'. This would cause the generated library to\n # depend on `.', always an invalid library. This was fixed in\n # development snapshots of GCC prior to 3.0.\n case $host_os in\n aix4 | aix4.[01] | aix4.[01].*)\n if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'\n\t echo ' yes '\n\t echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then\n\t:\n else\n\tcan_build_shared=no\n fi\n ;;\n esac\n # AIX (on Power*) has no versioning support, so currently we can not hardcode correct\n # soname into executable. Probably we can add versioning support to\n # collect2, so additional links can be useful in future.\n if test \"$aix_use_runtimelinking\" = yes; then\n # If using run time linking (on AIX 4.2 or later) use lib.so\n # instead of lib.a to let people know that these are not\n # typical AIX shared libraries.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n else\n # We preserve .a as extension for shared libraries through AIX4.2\n # and later when we are not doing run time linking.\n library_names_spec='${libname}${release}.a $libname.a'\n soname_spec='${libname}${release}${shared_ext}$major'\n fi\n shlibpath_var=LIBPATH\n fi\n ;;\n\namigaos*)\n case $host_cpu in\n powerpc)\n # Since July 2007 AmigaOS4 officially supports .so libraries.\n # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n ;;\n m68k)\n library_names_spec='$libname.ixlibrary $libname.a'\n # Create ${libname}_ixlibrary.a entries in /sys/libs.\n finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all \"$lib\" | $SED '\\''s%^.*/\\([^/]*\\)\\.ixlibrary$%\\1%'\\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show \"cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a\"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'\n ;;\n esac\n ;;\n\nbeos*)\n library_names_spec='${libname}${shared_ext}'\n dynamic_linker=\"$host_os ld.so\"\n shlibpath_var=LIBRARY_PATH\n ;;\n\nbsdi[45]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib\"\n sys_lib_dlsearch_path_spec=\"/shlib /usr/lib /usr/local/lib\"\n # the default ld.so.conf also contains /usr/contrib/lib and\n # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow\n # libtool to hard-code these into programs\n ;;\n\ncygwin* | mingw* | pw32* | cegcc*)\n version_type=windows\n shrext_cmds=\".dll\"\n need_version=no\n need_lib_prefix=no\n\n case $GCC,$cc_basename in\n yes,*)\n # gcc\n library_names_spec='$libname.dll.a'\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname~\n chmod a+x \\$dldir/$dlname~\n if test -n '\\''$stripme'\\'' && test -n '\\''$striplib'\\''; then\n eval '\\''$striplib \\$dldir/$dlname'\\'' || exit \\$?;\n fi'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n\n case $host_os in\n cygwin*)\n # Cygwin DLLs use 'cyg' prefix rather than 'lib'\n soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'\n\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /usr/lib/w32api\"\n ;;\n mingw* | cegcc*)\n # MinGW DLLs use traditional 'lib' prefix\n soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'\n ;;\n pw32*)\n # pw32 DLLs use 'pw' prefix rather than 'lib'\n library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'\n ;;\n esac\n dynamic_linker='Win32 ld.exe'\n ;;\n\n *,cl*)\n # Native MSVC\n libname_spec='$name'\n soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'\n library_names_spec='${libname}.dll.lib'\n\n case $build_os in\n mingw*)\n sys_lib_search_path_spec=\n lt_save_ifs=$IFS\n IFS=';'\n for lt_path in $LIB\n do\n IFS=$lt_save_ifs\n # Let DOS variable expansion print the short 8.3 style file name.\n lt_path=`cd \"$lt_path\" 2>/dev/null && cmd //C \"for %i in (\".\") do @echo %~si\"`\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec $lt_path\"\n done\n IFS=$lt_save_ifs\n # Convert to MSYS style.\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | sed -e 's|\\\\\\\\|/|g' -e 's| \\\\([a-zA-Z]\\\\):| /\\\\1|g' -e 's|^ ||'`\n ;;\n cygwin*)\n # Convert to unix form, then to dos form, then back to unix form\n # but this time dos style (no spaces!) so that the unix form looks\n # like /cygdrive/c/PROGRA~1:/cygdr...\n sys_lib_search_path_spec=`cygpath --path --unix \"$LIB\"`\n sys_lib_search_path_spec=`cygpath --path --dos \"$sys_lib_search_path_spec\" 2>/dev/null`\n sys_lib_search_path_spec=`cygpath --path --unix \"$sys_lib_search_path_spec\" | $SED -e \"s/$PATH_SEPARATOR/ /g\"`\n ;;\n *)\n sys_lib_search_path_spec=\"$LIB\"\n if $ECHO \"$sys_lib_search_path_spec\" | $GREP ';[c-zC-Z]:/' >/dev/null; then\n # It is most probably a Windows format PATH.\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | $SED -e 's/;/ /g'`\n else\n sys_lib_search_path_spec=`$ECHO \"$sys_lib_search_path_spec\" | $SED -e \"s/$PATH_SEPARATOR/ /g\"`\n fi\n # FIXME: find the short name or the path components, as spaces are\n # common. (e.g. \"Program Files\" -> \"PROGRA~1\")\n ;;\n esac\n\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n dynamic_linker='Win32 link.exe'\n ;;\n\n *)\n # Assume MSVC wrapper\n library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'\n dynamic_linker='Win32 ld.exe'\n ;;\n esac\n # FIXME: first we should search . and the directory the executable is in\n shlibpath_var=PATH\n ;;\n\ndarwin* | rhapsody*)\n dynamic_linker=\"$host_os dyld\"\n version_type=darwin\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'\n soname_spec='${libname}${release}${major}$shared_ext'\n shlibpath_overrides_runpath=yes\n shlibpath_var=DYLD_LIBRARY_PATH\n shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'\n\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /usr/local/lib\"\n sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'\n ;;\n\ndgux*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\nfreebsd* | dragonfly*)\n # DragonFly does not have aout. When/if they implement a new\n # versioning mechanism, adjust this.\n if test -x /usr/bin/objformat; then\n objformat=`/usr/bin/objformat`\n else\n case $host_os in\n freebsd[23].*) objformat=aout ;;\n *) objformat=elf ;;\n esac\n fi\n version_type=freebsd-$objformat\n case $version_type in\n freebsd-elf*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n need_version=no\n need_lib_prefix=no\n ;;\n freebsd-*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'\n need_version=yes\n ;;\n esac\n shlibpath_var=LD_LIBRARY_PATH\n case $host_os in\n freebsd2.*)\n shlibpath_overrides_runpath=yes\n ;;\n freebsd3.[01]* | freebsdelf3.[01]*)\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n freebsd3.[2-9]* | freebsdelf3.[2-9]* | \\\n freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n *) # from 4.6 on, and DragonFly\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n esac\n ;;\n\nhaiku*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n dynamic_linker=\"$host_os runtime_loader\"\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'\n hardcode_into_libs=yes\n ;;\n\nhpux9* | hpux10* | hpux11*)\n # Give a soname corresponding to the major version so that dld.sl refuses to\n # link against other versions.\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n case $host_cpu in\n ia64*)\n shrext_cmds='.so'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.so\"\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n if test \"X$HPUX_IA64_MODE\" = X32; then\n sys_lib_search_path_spec=\"/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib\"\n else\n sys_lib_search_path_spec=\"/usr/lib/hpux64 /usr/local/lib/hpux64\"\n fi\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n hppa*64*)\n shrext_cmds='.sl'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n sys_lib_search_path_spec=\"/usr/lib/pa20_64 /usr/ccs/lib/pa20_64\"\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n *)\n shrext_cmds='.sl'\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=SHLIB_PATH\n shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n esac\n # HP-UX runs *really* slowly unless shared libraries are mode 555, ...\n postinstall_cmds='chmod 555 $lib'\n # or fails outright, so override atomically:\n install_override_mode=555\n ;;\n\ninterix[3-9]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $host_os in\n nonstopux*) version_type=nonstopux ;;\n *)\n\tif test \"$lt_cv_prog_gnu_ld\" = yes; then\n\t\tversion_type=linux # correct to gnu/linux during the next big refactor\n\telse\n\t\tversion_type=irix\n\tfi ;;\n esac\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'\n case $host_os in\n irix5* | nonstopux*)\n libsuff= shlibsuff=\n ;;\n *)\n case $LD in # libtool.m4 will add one of these switches to LD\n *-32|*\"-32 \"|*-melf32bsmip|*\"-melf32bsmip \")\n libsuff= shlibsuff= libmagic=32-bit;;\n *-n32|*\"-n32 \"|*-melf32bmipn32|*\"-melf32bmipn32 \")\n libsuff=32 shlibsuff=N32 libmagic=N32;;\n *-64|*\"-64 \"|*-melf64bmip|*\"-melf64bmip \")\n libsuff=64 shlibsuff=64 libmagic=64-bit;;\n *) libsuff= shlibsuff= libmagic=never-match;;\n esac\n ;;\n esac\n shlibpath_var=LD_LIBRARY${shlibsuff}_PATH\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec=\"/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}\"\n sys_lib_dlsearch_path_spec=\"/usr/lib${libsuff} /lib${libsuff}\"\n hardcode_into_libs=yes\n ;;\n\n# No shared lib support for Linux oldld, aout, or coff.\nlinux*oldld* | linux*aout* | linux*coff*)\n dynamic_linker=no\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -n $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n\n # Some binutils ld are patched to set DT_RUNPATH\n if ${lt_cv_shlibpath_overrides_runpath+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_shlibpath_overrides_runpath=no\n save_LDFLAGS=$LDFLAGS\n save_libdir=$libdir\n eval \"libdir=/foo; wl=\\\"$lt_prog_compiler_wl\\\"; \\\n\t LDFLAGS=\\\"\\$LDFLAGS $hardcode_libdir_flag_spec\\\"\"\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep \"RUNPATH.*$libdir\" >/dev/null; then :\n lt_cv_shlibpath_overrides_runpath=yes\nfi\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n LDFLAGS=$save_LDFLAGS\n libdir=$save_libdir\n\nfi\n\n shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath\n\n # This implies no fast_install, which is unacceptable.\n # Some rework will be needed to allow for fast_install\n # before this can be enabled.\n hardcode_into_libs=yes\n\n # Append ld.so.conf contents to the search path\n if test -f /etc/ld.so.conf; then\n lt_ld_extra=`awk '/^include / { system(sprintf(\"cd /etc; cat %s 2>/dev/null\", \\$2)); skip = 1; } { if (!skip) print \\$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[\t ]*hwcap[\t ]/d;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/\"//g;/^$/d' | tr '\\n' ' '`\n sys_lib_dlsearch_path_spec=\"/lib /usr/lib $lt_ld_extra\"\n fi\n\n # We used to test for /lib/ld.so.1 and disable shared libraries on\n # powerpc, because MkLinux only supported shared libraries with the\n # GNU dynamic linker. Since this was broken with cross compilers,\n # most powerpc-linux boxes support dynamic linking these days and\n # people can always --disable-shared, the test was removed, and we\n # assume the GNU/Linux dynamic linker is in use.\n dynamic_linker='GNU/Linux ld.so'\n ;;\n\nnetbsdelf*-gnu)\n version_type=linux\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='NetBSD ld.elf_so'\n ;;\n\nnetbsd*)\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n dynamic_linker='NetBSD (a.out) ld.so'\n else\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='NetBSD ld.elf_so'\n fi\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n\nnewsos6)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n ;;\n\n*nto* | *qnx*)\n version_type=qnx\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='ldqnx.so'\n ;;\n\nopenbsd*)\n version_type=sunos\n sys_lib_dlsearch_path_spec=\"/usr/lib\"\n need_lib_prefix=no\n # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.\n case $host_os in\n openbsd3.3 | openbsd3.3.*)\tneed_version=yes ;;\n *)\t\t\t\tneed_version=no ;;\n esac\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n case $host_os in\n openbsd2.[89] | openbsd2.[89].*)\n\tshlibpath_overrides_runpath=no\n\t;;\n *)\n\tshlibpath_overrides_runpath=yes\n\t;;\n esac\n else\n shlibpath_overrides_runpath=yes\n fi\n ;;\n\nos2*)\n libname_spec='$name'\n shrext_cmds=\".dll\"\n need_lib_prefix=no\n library_names_spec='$libname${shared_ext} $libname.a'\n dynamic_linker='OS/2 ld.exe'\n shlibpath_var=LIBPATH\n ;;\n\nosf3* | osf4* | osf5*)\n version_type=osf\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib\"\n sys_lib_dlsearch_path_spec=\"$sys_lib_search_path_spec\"\n ;;\n\nrdos*)\n dynamic_linker=no\n ;;\n\nsolaris*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n # ldd complains unless libraries are executable\n postinstall_cmds='chmod +x $lib'\n ;;\n\nsunos4*)\n version_type=sunos\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/usr/etc\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n if test \"$with_gnu_ld\" = yes; then\n need_lib_prefix=no\n fi\n need_version=yes\n ;;\n\nsysv4 | sysv4.3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n case $host_vendor in\n sni)\n shlibpath_overrides_runpath=no\n need_lib_prefix=no\n runpath_var=LD_RUN_PATH\n ;;\n siemens)\n need_lib_prefix=no\n ;;\n motorola)\n need_lib_prefix=no\n need_version=no\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'\n ;;\n esac\n ;;\n\nsysv4*MP*)\n if test -d /usr/nec ;then\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'\n soname_spec='$libname${shared_ext}.$major'\n shlibpath_var=LD_LIBRARY_PATH\n fi\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n version_type=freebsd-elf\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n if test \"$with_gnu_ld\" = yes; then\n sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'\n else\n sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'\n case $host_os in\n sco3.2v5*)\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /lib\"\n\t;;\n esac\n fi\n sys_lib_dlsearch_path_spec='/usr/lib'\n ;;\n\ntpf*)\n # TPF is a cross-target only. Preferred cross-host = GNU/Linux.\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nuts4*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\n*)\n dynamic_linker=no\n ;;\nesac\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $dynamic_linker\" >&5\n$as_echo \"$dynamic_linker\" >&6; }\ntest \"$dynamic_linker\" = no && can_build_shared=no\n\nvariables_saved_for_relink=\"PATH $shlibpath_var $runpath_var\"\nif test \"$GCC\" = yes; then\n variables_saved_for_relink=\"$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH\"\nfi\n\nif test \"${lt_cv_sys_lib_search_path_spec+set}\" = set; then\n sys_lib_search_path_spec=\"$lt_cv_sys_lib_search_path_spec\"\nfi\nif test \"${lt_cv_sys_lib_dlsearch_path_spec+set}\" = set; then\n sys_lib_dlsearch_path_spec=\"$lt_cv_sys_lib_dlsearch_path_spec\"\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs\" >&5\n$as_echo_n \"checking how to hardcode library paths into programs... \" >&6; }\nhardcode_action=\nif test -n \"$hardcode_libdir_flag_spec\" ||\n test -n \"$runpath_var\" ||\n test \"X$hardcode_automatic\" = \"Xyes\" ; then\n\n # We can hardcode non-existent directories.\n if test \"$hardcode_direct\" != no &&\n # If the only mechanism to avoid hardcoding is shlibpath_var, we\n # have to relink, otherwise we might link with an installed library\n # when we should be linking with a yet-to-be-installed one\n ## test \"$_LT_TAGVAR(hardcode_shlibpath_var, )\" != no &&\n test \"$hardcode_minus_L\" != no; then\n # Linking always hardcodes the temporary library directory.\n hardcode_action=relink\n else\n # We can link without hardcoding, and we can hardcode nonexisting dirs.\n hardcode_action=immediate\n fi\nelse\n # We cannot hardcode anything, or else we can only hardcode existing\n # directories.\n hardcode_action=unsupported\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $hardcode_action\" >&5\n$as_echo \"$hardcode_action\" >&6; }\n\nif test \"$hardcode_action\" = relink ||\n test \"$inherit_rpath\" = yes; then\n # Fast installation is not supported\n enable_fast_install=no\nelif test \"$shlibpath_overrides_runpath\" = yes ||\n test \"$enable_shared\" = no; then\n # Fast installation is not necessary\n enable_fast_install=needless\nfi\n\n\n\n\n\n\n if test \"x$enable_dlopen\" != xyes; then\n enable_dlopen=unknown\n enable_dlopen_self=unknown\n enable_dlopen_self_static=unknown\nelse\n lt_cv_dlopen=no\n lt_cv_dlopen_libs=\n\n case $host_os in\n beos*)\n lt_cv_dlopen=\"load_add_on\"\n lt_cv_dlopen_libs=\n lt_cv_dlopen_self=yes\n ;;\n\n mingw* | pw32* | cegcc*)\n lt_cv_dlopen=\"LoadLibrary\"\n lt_cv_dlopen_libs=\n ;;\n\n cygwin*)\n lt_cv_dlopen=\"dlopen\"\n lt_cv_dlopen_libs=\n ;;\n\n darwin*)\n # if libdl is installed we need to link against it\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl\" >&5\n$as_echo_n \"checking for dlopen in -ldl... \" >&6; }\nif ${ac_cv_lib_dl_dlopen+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-ldl $LIBS\"\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\n/* Override any GCC internal prototype to avoid an error.\n Use char because int might match the return type of a GCC\n builtin and then its argument prototype would still apply. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\nchar dlopen ();\nint\nmain ()\n{\nreturn dlopen ();\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n ac_cv_lib_dl_dlopen=yes\nelse\n ac_cv_lib_dl_dlopen=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen\" >&5\n$as_echo \"$ac_cv_lib_dl_dlopen\" >&6; }\nif test \"x$ac_cv_lib_dl_dlopen\" = xyes; then :\n lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-ldl\"\nelse\n\n lt_cv_dlopen=\"dyld\"\n lt_cv_dlopen_libs=\n lt_cv_dlopen_self=yes\n\nfi\n\n ;;\n\n *)\n ac_fn_c_check_func \"$LINENO\" \"shl_load\" \"ac_cv_func_shl_load\"\nif test \"x$ac_cv_func_shl_load\" = xyes; then :\n lt_cv_dlopen=\"shl_load\"\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld\" >&5\n$as_echo_n \"checking for shl_load in -ldld... \" >&6; }\nif ${ac_cv_lib_dld_shl_load+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-ldld $LIBS\"\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\n/* Override any GCC internal prototype to avoid an error.\n Use char because int might match the return type of a GCC\n builtin and then its argument prototype would still apply. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\nchar shl_load ();\nint\nmain ()\n{\nreturn shl_load ();\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n ac_cv_lib_dld_shl_load=yes\nelse\n ac_cv_lib_dld_shl_load=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load\" >&5\n$as_echo \"$ac_cv_lib_dld_shl_load\" >&6; }\nif test \"x$ac_cv_lib_dld_shl_load\" = xyes; then :\n lt_cv_dlopen=\"shl_load\" lt_cv_dlopen_libs=\"-ldld\"\nelse\n ac_fn_c_check_func \"$LINENO\" \"dlopen\" \"ac_cv_func_dlopen\"\nif test \"x$ac_cv_func_dlopen\" = xyes; then :\n lt_cv_dlopen=\"dlopen\"\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl\" >&5\n$as_echo_n \"checking for dlopen in -ldl... \" >&6; }\nif ${ac_cv_lib_dl_dlopen+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-ldl $LIBS\"\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\n/* Override any GCC internal prototype to avoid an error.\n Use char because int might match the return type of a GCC\n builtin and then its argument prototype would still apply. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\nchar dlopen ();\nint\nmain ()\n{\nreturn dlopen ();\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n ac_cv_lib_dl_dlopen=yes\nelse\n ac_cv_lib_dl_dlopen=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen\" >&5\n$as_echo \"$ac_cv_lib_dl_dlopen\" >&6; }\nif test \"x$ac_cv_lib_dl_dlopen\" = xyes; then :\n lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-ldl\"\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld\" >&5\n$as_echo_n \"checking for dlopen in -lsvld... \" >&6; }\nif ${ac_cv_lib_svld_dlopen+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-lsvld $LIBS\"\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\n/* Override any GCC internal prototype to avoid an error.\n Use char because int might match the return type of a GCC\n builtin and then its argument prototype would still apply. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\nchar dlopen ();\nint\nmain ()\n{\nreturn dlopen ();\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n ac_cv_lib_svld_dlopen=yes\nelse\n ac_cv_lib_svld_dlopen=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen\" >&5\n$as_echo \"$ac_cv_lib_svld_dlopen\" >&6; }\nif test \"x$ac_cv_lib_svld_dlopen\" = xyes; then :\n lt_cv_dlopen=\"dlopen\" lt_cv_dlopen_libs=\"-lsvld\"\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld\" >&5\n$as_echo_n \"checking for dld_link in -ldld... \" >&6; }\nif ${ac_cv_lib_dld_dld_link+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n ac_check_lib_save_LIBS=$LIBS\nLIBS=\"-ldld $LIBS\"\ncat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\n/* Override any GCC internal prototype to avoid an error.\n Use char because int might match the return type of a GCC\n builtin and then its argument prototype would still apply. */\n#ifdef __cplusplus\nextern \"C\"\n#endif\nchar dld_link ();\nint\nmain ()\n{\nreturn dld_link ();\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_c_try_link \"$LINENO\"; then :\n ac_cv_lib_dld_dld_link=yes\nelse\n ac_cv_lib_dld_dld_link=no\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\nLIBS=$ac_check_lib_save_LIBS\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link\" >&5\n$as_echo \"$ac_cv_lib_dld_dld_link\" >&6; }\nif test \"x$ac_cv_lib_dld_dld_link\" = xyes; then :\n lt_cv_dlopen=\"dld_link\" lt_cv_dlopen_libs=\"-ldld\"\nfi\n\n\nfi\n\n\nfi\n\n\nfi\n\n\nfi\n\n\nfi\n\n ;;\n esac\n\n if test \"x$lt_cv_dlopen\" != xno; then\n enable_dlopen=yes\n else\n enable_dlopen=no\n fi\n\n case $lt_cv_dlopen in\n dlopen)\n save_CPPFLAGS=\"$CPPFLAGS\"\n test \"x$ac_cv_header_dlfcn_h\" = xyes && CPPFLAGS=\"$CPPFLAGS -DHAVE_DLFCN_H\"\n\n save_LDFLAGS=\"$LDFLAGS\"\n wl=$lt_prog_compiler_wl eval LDFLAGS=\\\"\\$LDFLAGS $export_dynamic_flag_spec\\\"\n\n save_LIBS=\"$LIBS\"\n LIBS=\"$lt_cv_dlopen_libs $LIBS\"\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself\" >&5\n$as_echo_n \"checking whether a program can dlopen itself... \" >&6; }\nif ${lt_cv_dlopen_self+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n \t if test \"$cross_compiling\" = yes; then :\n lt_cv_dlopen_self=cross\nelse\n lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2\n lt_status=$lt_dlunknown\n cat > conftest.$ac_ext <<_LT_EOF\n#line $LINENO \"configure\"\n#include \"confdefs.h\"\n\n#if HAVE_DLFCN_H\n#include \n#endif\n\n#include \n\n#ifdef RTLD_GLOBAL\n# define LT_DLGLOBAL\t\tRTLD_GLOBAL\n#else\n# ifdef DL_GLOBAL\n# define LT_DLGLOBAL\t\tDL_GLOBAL\n# else\n# define LT_DLGLOBAL\t\t0\n# endif\n#endif\n\n/* We may have to define LT_DLLAZY_OR_NOW in the command line if we\n find out it does not work in some platform. */\n#ifndef LT_DLLAZY_OR_NOW\n# ifdef RTLD_LAZY\n# define LT_DLLAZY_OR_NOW\t\tRTLD_LAZY\n# else\n# ifdef DL_LAZY\n# define LT_DLLAZY_OR_NOW\t\tDL_LAZY\n# else\n# ifdef RTLD_NOW\n# define LT_DLLAZY_OR_NOW\tRTLD_NOW\n# else\n# ifdef DL_NOW\n# define LT_DLLAZY_OR_NOW\tDL_NOW\n# else\n# define LT_DLLAZY_OR_NOW\t0\n# endif\n# endif\n# endif\n# endif\n#endif\n\n/* When -fvisbility=hidden is used, assume the code has been annotated\n correspondingly for the symbols needed. */\n#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))\nint fnord () __attribute__((visibility(\"default\")));\n#endif\n\nint fnord () { return 42; }\nint main ()\n{\n void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);\n int status = $lt_dlunknown;\n\n if (self)\n {\n if (dlsym (self,\"fnord\")) status = $lt_dlno_uscore;\n else\n {\n\t if (dlsym( self,\"_fnord\")) status = $lt_dlneed_uscore;\n else puts (dlerror ());\n\t}\n /* dlclose (self); */\n }\n else\n puts (dlerror ());\n\n return status;\n}\n_LT_EOF\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_link\\\"\"; } >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then\n (./conftest; exit; ) >&5 2>/dev/null\n lt_status=$?\n case x$lt_status in\n x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;\n x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;\n x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;\n esac\n else :\n # compilation failed\n lt_cv_dlopen_self=no\n fi\nfi\nrm -fr conftest*\n\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self\" >&5\n$as_echo \"$lt_cv_dlopen_self\" >&6; }\n\n if test \"x$lt_cv_dlopen_self\" = xyes; then\n wl=$lt_prog_compiler_wl eval LDFLAGS=\\\"\\$LDFLAGS $lt_prog_compiler_static\\\"\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself\" >&5\n$as_echo_n \"checking whether a statically linked program can dlopen itself... \" >&6; }\nif ${lt_cv_dlopen_self_static+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n \t if test \"$cross_compiling\" = yes; then :\n lt_cv_dlopen_self_static=cross\nelse\n lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2\n lt_status=$lt_dlunknown\n cat > conftest.$ac_ext <<_LT_EOF\n#line $LINENO \"configure\"\n#include \"confdefs.h\"\n\n#if HAVE_DLFCN_H\n#include \n#endif\n\n#include \n\n#ifdef RTLD_GLOBAL\n# define LT_DLGLOBAL\t\tRTLD_GLOBAL\n#else\n# ifdef DL_GLOBAL\n# define LT_DLGLOBAL\t\tDL_GLOBAL\n# else\n# define LT_DLGLOBAL\t\t0\n# endif\n#endif\n\n/* We may have to define LT_DLLAZY_OR_NOW in the command line if we\n find out it does not work in some platform. */\n#ifndef LT_DLLAZY_OR_NOW\n# ifdef RTLD_LAZY\n# define LT_DLLAZY_OR_NOW\t\tRTLD_LAZY\n# else\n# ifdef DL_LAZY\n# define LT_DLLAZY_OR_NOW\t\tDL_LAZY\n# else\n# ifdef RTLD_NOW\n# define LT_DLLAZY_OR_NOW\tRTLD_NOW\n# else\n# ifdef DL_NOW\n# define LT_DLLAZY_OR_NOW\tDL_NOW\n# else\n# define LT_DLLAZY_OR_NOW\t0\n# endif\n# endif\n# endif\n# endif\n#endif\n\n/* When -fvisbility=hidden is used, assume the code has been annotated\n correspondingly for the symbols needed. */\n#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))\nint fnord () __attribute__((visibility(\"default\")));\n#endif\n\nint fnord () { return 42; }\nint main ()\n{\n void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);\n int status = $lt_dlunknown;\n\n if (self)\n {\n if (dlsym (self,\"fnord\")) status = $lt_dlno_uscore;\n else\n {\n\t if (dlsym( self,\"_fnord\")) status = $lt_dlneed_uscore;\n else puts (dlerror ());\n\t}\n /* dlclose (self); */\n }\n else\n puts (dlerror ());\n\n return status;\n}\n_LT_EOF\n if { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_link\\\"\"; } >&5\n (eval $ac_link) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then\n (./conftest; exit; ) >&5 2>/dev/null\n lt_status=$?\n case x$lt_status in\n x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;\n x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;\n x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;\n esac\n else :\n # compilation failed\n lt_cv_dlopen_self_static=no\n fi\nfi\nrm -fr conftest*\n\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static\" >&5\n$as_echo \"$lt_cv_dlopen_self_static\" >&6; }\n fi\n\n CPPFLAGS=\"$save_CPPFLAGS\"\n LDFLAGS=\"$save_LDFLAGS\"\n LIBS=\"$save_LIBS\"\n ;;\n esac\n\n case $lt_cv_dlopen_self in\n yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;\n *) enable_dlopen_self=unknown ;;\n esac\n\n case $lt_cv_dlopen_self_static in\n yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;\n *) enable_dlopen_self_static=unknown ;;\n esac\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nstriplib=\nold_striplib=\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible\" >&5\n$as_echo_n \"checking whether stripping libraries is possible... \" >&6; }\nif test -n \"$STRIP\" && $STRIP -V 2>&1 | $GREP \"GNU strip\" >/dev/null; then\n test -z \"$old_striplib\" && old_striplib=\"$STRIP --strip-debug\"\n test -z \"$striplib\" && striplib=\"$STRIP --strip-unneeded\"\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: yes\" >&5\n$as_echo \"yes\" >&6; }\nelse\n# FIXME - insert some real tests, host_os isn't really good enough\n case $host_os in\n darwin*)\n if test -n \"$STRIP\" ; then\n striplib=\"$STRIP -x\"\n old_striplib=\"$STRIP -S\"\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: yes\" >&5\n$as_echo \"yes\" >&6; }\n else\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\n fi\n ;;\n *)\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\n ;;\n esac\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n # Report which library types will actually be built\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries\" >&5\n$as_echo_n \"checking if libtool supports shared libraries... \" >&6; }\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $can_build_shared\" >&5\n$as_echo \"$can_build_shared\" >&6; }\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries\" >&5\n$as_echo_n \"checking whether to build shared libraries... \" >&6; }\n test \"$can_build_shared\" = \"no\" && enable_shared=no\n\n # On AIX, shared libraries and static libraries use the same namespace, and\n # are all built from PIC.\n case $host_os in\n aix3*)\n test \"$enable_shared\" = yes && enable_static=no\n if test -n \"$RANLIB\"; then\n archive_cmds=\"$archive_cmds~\\$RANLIB \\$lib\"\n postinstall_cmds='$RANLIB $lib'\n fi\n ;;\n\n aix[4-9]*)\n if test \"$host_cpu\" != ia64 && test \"$aix_use_runtimelinking\" = no ; then\n test \"$enable_shared\" = yes && enable_static=no\n fi\n ;;\n esac\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $enable_shared\" >&5\n$as_echo \"$enable_shared\" >&6; }\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether to build static libraries\" >&5\n$as_echo_n \"checking whether to build static libraries... \" >&6; }\n # Make sure either enable_shared or enable_static is yes.\n test \"$enable_shared\" = yes || enable_static=yes\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $enable_static\" >&5\n$as_echo \"$enable_static\" >&6; }\n\n\n\n\nfi\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\nCC=\"$lt_save_CC\"\n\n if test -n \"$CXX\" && ( test \"X$CXX\" != \"Xno\" &&\n ( (test \"X$CXX\" = \"Xg++\" && `g++ -v >/dev/null 2>&1` ) ||\n (test \"X$CXX\" != \"Xg++\"))) ; then\n ac_ext=cpp\nac_cpp='$CXXCPP $CPPFLAGS'\nac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_cxx_compiler_gnu\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor\" >&5\n$as_echo_n \"checking how to run the C++ preprocessor... \" >&6; }\nif test -z \"$CXXCPP\"; then\n if ${ac_cv_prog_CXXCPP+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n # Double quotes because CXXCPP needs to be expanded\n for CXXCPP in \"$CXX -E\" \"/lib/cpp\"\n do\n ac_preproc_ok=false\nfor ac_cxx_preproc_warn_flag in '' yes\ndo\n # Use a header file that comes with gcc, so configuring glibc\n # with a fresh cross-compiler works.\n # Prefer to if __STDC__ is defined, since\n # exists even on freestanding compilers.\n # On the NeXT, cc -E runs the code through the compiler's parser,\n # not just through cpp. \"Syntax error\" is here to catch this case.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#ifdef __STDC__\n# include \n#else\n# include \n#endif\n\t\t Syntax error\n_ACEOF\nif ac_fn_cxx_try_cpp \"$LINENO\"; then :\n\nelse\n # Broken: fails on valid input.\ncontinue\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\n # OK, works on sane cases. Now check whether nonexistent headers\n # can be detected and how.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n_ACEOF\nif ac_fn_cxx_try_cpp \"$LINENO\"; then :\n # Broken: success on invalid input.\ncontinue\nelse\n # Passes both tests.\nac_preproc_ok=:\nbreak\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\ndone\n# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.\nrm -f conftest.i conftest.err conftest.$ac_ext\nif $ac_preproc_ok; then :\n break\nfi\n\n done\n ac_cv_prog_CXXCPP=$CXXCPP\n\nfi\n CXXCPP=$ac_cv_prog_CXXCPP\nelse\n ac_cv_prog_CXXCPP=$CXXCPP\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $CXXCPP\" >&5\n$as_echo \"$CXXCPP\" >&6; }\nac_preproc_ok=false\nfor ac_cxx_preproc_warn_flag in '' yes\ndo\n # Use a header file that comes with gcc, so configuring glibc\n # with a fresh cross-compiler works.\n # Prefer to if __STDC__ is defined, since\n # exists even on freestanding compilers.\n # On the NeXT, cc -E runs the code through the compiler's parser,\n # not just through cpp. \"Syntax error\" is here to catch this case.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#ifdef __STDC__\n# include \n#else\n# include \n#endif\n\t\t Syntax error\n_ACEOF\nif ac_fn_cxx_try_cpp \"$LINENO\"; then :\n\nelse\n # Broken: fails on valid input.\ncontinue\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\n # OK, works on sane cases. Now check whether nonexistent headers\n # can be detected and how.\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n#include \n_ACEOF\nif ac_fn_cxx_try_cpp \"$LINENO\"; then :\n # Broken: success on invalid input.\ncontinue\nelse\n # Passes both tests.\nac_preproc_ok=:\nbreak\nfi\nrm -f conftest.err conftest.i conftest.$ac_ext\n\ndone\n# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.\nrm -f conftest.i conftest.err conftest.$ac_ext\nif $ac_preproc_ok; then :\n\nelse\n { { $as_echo \"$as_me:${as_lineno-$LINENO}: error: in \\`$ac_pwd':\" >&5\n$as_echo \"$as_me: error: in \\`$ac_pwd':\" >&2;}\nas_fn_error $? \"C++ preprocessor \\\"$CXXCPP\\\" fails sanity check\nSee \\`config.log' for more details\" \"$LINENO\" 5; }\nfi\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\nelse\n _lt_caught_CXX_error=yes\nfi\n\nac_ext=cpp\nac_cpp='$CXXCPP $CPPFLAGS'\nac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_cxx_compiler_gnu\n\narchive_cmds_need_lc_CXX=no\nallow_undefined_flag_CXX=\nalways_export_symbols_CXX=no\narchive_expsym_cmds_CXX=\ncompiler_needs_object_CXX=no\nexport_dynamic_flag_spec_CXX=\nhardcode_direct_CXX=no\nhardcode_direct_absolute_CXX=no\nhardcode_libdir_flag_spec_CXX=\nhardcode_libdir_separator_CXX=\nhardcode_minus_L_CXX=no\nhardcode_shlibpath_var_CXX=unsupported\nhardcode_automatic_CXX=no\ninherit_rpath_CXX=no\nmodule_cmds_CXX=\nmodule_expsym_cmds_CXX=\nlink_all_deplibs_CXX=unknown\nold_archive_cmds_CXX=$old_archive_cmds\nreload_flag_CXX=$reload_flag\nreload_cmds_CXX=$reload_cmds\nno_undefined_flag_CXX=\nwhole_archive_flag_spec_CXX=\nenable_shared_with_static_runtimes_CXX=no\n\n# Source file extension for C++ test sources.\nac_ext=cpp\n\n# Object file extension for compiled C++ test sources.\nobjext=o\nobjext_CXX=$objext\n\n# No sense in running all these tests if we already determined that\n# the CXX compiler isn't working. Some variables (like enable_shared)\n# are currently assumed to apply to all compilers on this platform,\n# and will be corrupted by setting them based on a non-working compiler.\nif test \"$_lt_caught_CXX_error\" != yes; then\n # Code to be used in simple compile tests\n lt_simple_compile_test_code=\"int some_variable = 0;\"\n\n # Code to be used in simple link tests\n lt_simple_link_test_code='int main(int, char *[]) { return(0); }'\n\n # ltmain only uses $CC for tagged configurations so make sure $CC is set.\n\n\n\n\n\n\n# If no C compiler was specified, use CC.\nLTCC=${LTCC-\"$CC\"}\n\n# If no C compiler flags were specified, use CFLAGS.\nLTCFLAGS=${LTCFLAGS-\"$CFLAGS\"}\n\n# Allow CC to be a program name with arguments.\ncompiler=$CC\n\n\n # save warnings/boilerplate of simple test code\n ac_outfile=conftest.$ac_objext\necho \"$lt_simple_compile_test_code\" >conftest.$ac_ext\neval \"$ac_compile\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_compiler_boilerplate=`cat conftest.err`\n$RM conftest*\n\n ac_outfile=conftest.$ac_objext\necho \"$lt_simple_link_test_code\" >conftest.$ac_ext\neval \"$ac_link\" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err\n_lt_linker_boilerplate=`cat conftest.err`\n$RM -r conftest*\n\n\n # Allow CC to be a program name with arguments.\n lt_save_CC=$CC\n lt_save_CFLAGS=$CFLAGS\n lt_save_LD=$LD\n lt_save_GCC=$GCC\n GCC=$GXX\n lt_save_with_gnu_ld=$with_gnu_ld\n lt_save_path_LD=$lt_cv_path_LD\n if test -n \"${lt_cv_prog_gnu_ldcxx+set}\"; then\n lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx\n else\n $as_unset lt_cv_prog_gnu_ld\n fi\n if test -n \"${lt_cv_path_LDCXX+set}\"; then\n lt_cv_path_LD=$lt_cv_path_LDCXX\n else\n $as_unset lt_cv_path_LD\n fi\n test -z \"${LDCXX+set}\" || LD=$LDCXX\n CC=${CXX-\"c++\"}\n CFLAGS=$CXXFLAGS\n compiler=$CC\n compiler_CXX=$CC\n for cc_temp in $compiler\"\"; do\n case $cc_temp in\n compile | *[\\\\/]compile | ccache | *[\\\\/]ccache ) ;;\n distcc | *[\\\\/]distcc | purify | *[\\\\/]purify ) ;;\n \\-*) ;;\n *) break;;\n esac\ndone\ncc_basename=`$ECHO \"$cc_temp\" | $SED \"s%.*/%%; s%^$host_alias-%%\"`\n\n\n if test -n \"$compiler\"; then\n # We don't want -fno-exception when compiling C++ code, so set the\n # no_builtin_flag separately\n if test \"$GXX\" = yes; then\n lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'\n else\n lt_prog_compiler_no_builtin_flag_CXX=\n fi\n\n if test \"$GXX\" = yes; then\n # Set up default GNU C++ configuration\n\n\n\n# Check whether --with-gnu-ld was given.\nif test \"${with_gnu_ld+set}\" = set; then :\n withval=$with_gnu_ld; test \"$withval\" = no || with_gnu_ld=yes\nelse\n with_gnu_ld=no\nfi\n\nac_prog=ld\nif test \"$GCC\" = yes; then\n # Check if gcc -print-prog-name=ld gives a path.\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for ld used by $CC\" >&5\n$as_echo_n \"checking for ld used by $CC... \" >&6; }\n case $host in\n *-*-mingw*)\n # gcc leaves a trailing carriage return which upsets mingw\n ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\\015'` ;;\n *)\n ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;\n esac\n case $ac_prog in\n # Accept absolute paths.\n [\\\\/]* | ?:[\\\\/]*)\n re_direlt='/[^/][^/]*/\\.\\./'\n # Canonicalize the pathname of ld\n ac_prog=`$ECHO \"$ac_prog\"| $SED 's%\\\\\\\\%/%g'`\n while $ECHO \"$ac_prog\" | $GREP \"$re_direlt\" > /dev/null 2>&1; do\n\tac_prog=`$ECHO $ac_prog| $SED \"s%$re_direlt%/%\"`\n done\n test -z \"$LD\" && LD=\"$ac_prog\"\n ;;\n \"\")\n # If it fails, then pretend we aren't using GCC.\n ac_prog=ld\n ;;\n *)\n # If it is relative, then search for the first ld in PATH.\n with_gnu_ld=unknown\n ;;\n esac\nelif test \"$with_gnu_ld\" = yes; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for GNU ld\" >&5\n$as_echo_n \"checking for GNU ld... \" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking for non-GNU ld\" >&5\n$as_echo_n \"checking for non-GNU ld... \" >&6; }\nfi\nif ${lt_cv_path_LD+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n if test -z \"$LD\"; then\n lt_save_ifs=\"$IFS\"; IFS=$PATH_SEPARATOR\n for ac_dir in $PATH; do\n IFS=\"$lt_save_ifs\"\n test -z \"$ac_dir\" && ac_dir=.\n if test -f \"$ac_dir/$ac_prog\" || test -f \"$ac_dir/$ac_prog$ac_exeext\"; then\n lt_cv_path_LD=\"$ac_dir/$ac_prog\"\n # Check to see if the program is GNU ld. I'd rather use --version,\n # but apparently some variants of GNU ld only accept -v.\n # Break only if it was the GNU/non-GNU ld that we prefer.\n case `\"$lt_cv_path_LD\" -v 2>&1 &5\n$as_echo \"$LD\" >&6; }\nelse\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: no\" >&5\n$as_echo \"no\" >&6; }\nfi\ntest -z \"$LD\" && as_fn_error $? \"no acceptable ld found in \\$PATH\" \"$LINENO\" 5\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld\" >&5\n$as_echo_n \"checking if the linker ($LD) is GNU ld... \" >&6; }\nif ${lt_cv_prog_gnu_ld+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n # I'd rather use --version here, but apparently some GNU lds only accept -v.\ncase `$LD -v 2>&1 &5\n$as_echo \"$lt_cv_prog_gnu_ld\" >&6; }\nwith_gnu_ld=$lt_cv_prog_gnu_ld\n\n\n\n\n\n\n\n # Check if GNU C++ uses GNU ld as the underlying linker, since the\n # archiving commands below assume that GNU ld is being used.\n if test \"$with_gnu_ld\" = yes; then\n archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\n hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'\n export_dynamic_flag_spec_CXX='${wl}--export-dynamic'\n\n # If archive_cmds runs LD, not CC, wlarc should be empty\n # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to\n # investigate it a little bit more. (MM)\n wlarc='${wl}'\n\n # ancient GNU ld didn't support --whole-archive et. al.\n if eval \"`$CC -print-prog-name=ld` --help 2>&1\" |\n\t $GREP 'no-whole-archive' > /dev/null; then\n whole_archive_flag_spec_CXX=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n else\n whole_archive_flag_spec_CXX=\n fi\n else\n with_gnu_ld=no\n wlarc=\n\n # A generic and very simple default shared library creation\n # command for GNU C++ for the case where it uses the native\n # linker, instead of GNU ld. If possible, this setting should\n # overridden to take advantage of the native linker features on\n # the platform it is being used on.\n archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'\n fi\n\n # Commands to make compiler produce verbose output that lists\n # what \"hidden\" libraries, object files and flags are used when\n # linking a shared library.\n output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\n else\n GXX=no\n with_gnu_ld=no\n wlarc=\n fi\n\n # PORTME: fill in a description of your system's C++ link characteristics\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries\" >&5\n$as_echo_n \"checking whether the $compiler linker ($LD) supports shared libraries... \" >&6; }\n ld_shlibs_CXX=yes\n case $host_os in\n aix3*)\n # FIXME: insert proper C++ library support\n ld_shlibs_CXX=no\n ;;\n aix[4-9]*)\n if test \"$host_cpu\" = ia64; then\n # On IA64, the linker does run time linking by default, so we don't\n # have to do anything special.\n aix_use_runtimelinking=no\n exp_sym_flag='-Bexport'\n no_entry_flag=\"\"\n else\n aix_use_runtimelinking=no\n\n # Test if we are trying to use run time linking or normal\n # AIX style linking. If -brtl is somewhere in LDFLAGS, we\n # need to do runtime linking.\n case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)\n\t for ld_flag in $LDFLAGS; do\n\t case $ld_flag in\n\t *-brtl*)\n\t aix_use_runtimelinking=yes\n\t break\n\t ;;\n\t esac\n\t done\n\t ;;\n esac\n\n exp_sym_flag='-bexport'\n no_entry_flag='-bnoentry'\n fi\n\n # When large executables or shared objects are built, AIX ld can\n # have problems creating the table of contents. If linking a library\n # or program results in \"error TOC overflow\" add -mminimal-toc to\n # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not\n # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.\n\n archive_cmds_CXX=''\n hardcode_direct_CXX=yes\n hardcode_direct_absolute_CXX=yes\n hardcode_libdir_separator_CXX=':'\n link_all_deplibs_CXX=yes\n file_list_spec_CXX='${wl}-f,'\n\n if test \"$GXX\" = yes; then\n case $host_os in aix4.[012]|aix4.[012].*)\n # We only want to do this on AIX 4.2 and lower, the check\n # below for broken collect2 doesn't work under 4.3+\n\t collect2name=`${CC} -print-prog-name=collect2`\n\t if test -f \"$collect2name\" &&\n\t strings \"$collect2name\" | $GREP resolve_lib_name >/dev/null\n\t then\n\t # We have reworked collect2\n\t :\n\t else\n\t # We have old collect2\n\t hardcode_direct_CXX=unsupported\n\t # It fails to find uninstalled libraries when the uninstalled\n\t # path is not listed in the libpath. Setting hardcode_minus_L\n\t # to unsupported forces relinking\n\t hardcode_minus_L_CXX=yes\n\t hardcode_libdir_flag_spec_CXX='-L$libdir'\n\t hardcode_libdir_separator_CXX=\n\t fi\n esac\n shared_flag='-shared'\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag=\"$shared_flag \"'${wl}-G'\n\t fi\n else\n # not using gcc\n if test \"$host_cpu\" = ia64; then\n\t # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release\n\t # chokes on -Wl,-G. The following line is correct:\n\t shared_flag='-G'\n else\n\t if test \"$aix_use_runtimelinking\" = yes; then\n\t shared_flag='${wl}-G'\n\t else\n\t shared_flag='${wl}-bM:SRE'\n\t fi\n fi\n fi\n\n export_dynamic_flag_spec_CXX='${wl}-bexpall'\n # It seems that -bexpall does not export symbols beginning with\n # underscore (_), so it is better to generate a list of symbols to\n\t# export.\n always_export_symbols_CXX=yes\n if test \"$aix_use_runtimelinking\" = yes; then\n # Warning - without using the other runtime loading flags (-brtl),\n # -berok will link without error, but may produce a broken library.\n allow_undefined_flag_CXX='-berok'\n # Determine the default libpath from the value encoded in an empty\n # executable.\n if test \"${lt_cv_aix_libpath+set}\" = set; then\n aix_libpath=$lt_cv_aix_libpath\nelse\n if ${lt_cv_aix_libpath__CXX+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_cxx_try_link \"$LINENO\"; then :\n\n lt_aix_libpath_sed='\n /Import File Strings/,/^$/ {\n\t /^0/ {\n\t s/^0 *\\([^ ]*\\) *$/\\1/\n\t p\n\t }\n }'\n lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n # Check for a 64-bit object if we didn't find anything.\n if test -z \"$lt_cv_aix_libpath__CXX\"; then\n lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n fi\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n if test -z \"$lt_cv_aix_libpath__CXX\"; then\n lt_cv_aix_libpath__CXX=\"/usr/lib:/lib\"\n fi\n\nfi\n\n aix_libpath=$lt_cv_aix_libpath__CXX\nfi\n\n hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\n archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags `if test \"x${allow_undefined_flag}\" != \"x\"; then func_echo_all \"${wl}${allow_undefined_flag}\"; else :; fi` '\"\\${wl}$exp_sym_flag:\\$export_symbols $shared_flag\"\n else\n if test \"$host_cpu\" = ia64; then\n\t hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'\n\t allow_undefined_flag_CXX=\"-z nodefs\"\n\t archive_expsym_cmds_CXX=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs '\"\\${wl}$no_entry_flag\"' $compiler_flags ${wl}${allow_undefined_flag} '\"\\${wl}$exp_sym_flag:\\$export_symbols\"\n else\n\t # Determine the default libpath from the value encoded in an\n\t # empty executable.\n\t if test \"${lt_cv_aix_libpath+set}\" = set; then\n aix_libpath=$lt_cv_aix_libpath\nelse\n if ${lt_cv_aix_libpath__CXX+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_cxx_try_link \"$LINENO\"; then :\n\n lt_aix_libpath_sed='\n /Import File Strings/,/^$/ {\n\t /^0/ {\n\t s/^0 *\\([^ ]*\\) *$/\\1/\n\t p\n\t }\n }'\n lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n # Check for a 64-bit object if we didn't find anything.\n if test -z \"$lt_cv_aix_libpath__CXX\"; then\n lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e \"$lt_aix_libpath_sed\"`\n fi\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n if test -z \"$lt_cv_aix_libpath__CXX\"; then\n lt_cv_aix_libpath__CXX=\"/usr/lib:/lib\"\n fi\n\nfi\n\n aix_libpath=$lt_cv_aix_libpath__CXX\nfi\n\n\t hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'\"$aix_libpath\"\n\t # Warning - without using the other run time loading flags,\n\t # -berok will link without error, but may produce a broken library.\n\t no_undefined_flag_CXX=' ${wl}-bernotok'\n\t allow_undefined_flag_CXX=' ${wl}-berok'\n\t if test \"$with_gnu_ld\" = yes; then\n\t # We only use this code for GNU lds that support --whole-archive.\n\t whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t else\n\t # Exported symbols can be pulled into shared objects from archives\n\t whole_archive_flag_spec_CXX='$convenience'\n\t fi\n\t archive_cmds_need_lc_CXX=yes\n\t # This is similar to how AIX traditionally builds its shared\n\t # libraries.\n\t archive_expsym_cmds_CXX=\"\\$CC $shared_flag\"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'\n fi\n fi\n ;;\n\n beos*)\n\tif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then\n\t allow_undefined_flag_CXX=unsupported\n\t # Joseph Beckenbach says some releases of gcc\n\t # support --undefined. This deserves some investigation. FIXME\n\t archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\telse\n\t ld_shlibs_CXX=no\n\tfi\n\t;;\n\n chorus*)\n case $cc_basename in\n *)\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n esac\n ;;\n\n cygwin* | mingw* | pw32* | cegcc*)\n\tcase $GXX,$cc_basename in\n\t,cl* | no,cl*)\n\t # Native MSVC\n\t # hardcode_libdir_flag_spec is actually meaningless, as there is\n\t # no search path for DLLs.\n\t hardcode_libdir_flag_spec_CXX=' '\n\t allow_undefined_flag_CXX=unsupported\n\t always_export_symbols_CXX=yes\n\t file_list_spec_CXX='@'\n\t # Tell ltmain to make .lib files, not .a files.\n\t libext=lib\n\t # Tell ltmain to make .dll files, not .so files.\n\t shrext_cmds=\".dll\"\n\t # FIXME: Setting linknames here is a bad hack.\n\t archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='\n\t archive_expsym_cmds_CXX='if test \"x`$SED 1q $export_symbols`\" = xEXPORTS; then\n\t $SED -n -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' -e '1\\\\\\!p' < $export_symbols > $output_objdir/$soname.exp;\n\t else\n\t $SED -e 's/\\\\\\\\\\\\\\(.*\\\\\\\\\\\\\\)/-link\\\\\\ -EXPORT:\\\\\\\\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;\n\t fi~\n\t $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs \"@$tool_output_objdir$soname.exp\" -Wl,-DLL,-IMPLIB:\"$tool_output_objdir$libname.dll.lib\"~\n\t linknames='\n\t # The linker will not automatically build a static lib if we build a DLL.\n\t # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'\n\t enable_shared_with_static_runtimes_CXX=yes\n\t # Don't use ranlib\n\t old_postinstall_cmds_CXX='chmod 644 $oldlib'\n\t postlink_cmds_CXX='lt_outputfile=\"@OUTPUT@\"~\n\t lt_tool_outputfile=\"@TOOL_OUTPUT@\"~\n\t case $lt_outputfile in\n\t *.exe|*.EXE) ;;\n\t *)\n\t\tlt_outputfile=\"$lt_outputfile.exe\"\n\t\tlt_tool_outputfile=\"$lt_tool_outputfile.exe\"\n\t\t;;\n\t esac~\n\t func_to_tool_file \"$lt_outputfile\"~\n\t if test \"$MANIFEST_TOOL\" != \":\" && test -f \"$lt_outputfile.manifest\"; 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rm -f libconftest$shared_ext; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'\n\t export_dynamic_flag_spec_CXX='${wl}--export-dynamic'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -Bstatic\", where \"CC\" is the KAI C++ compiler.\n\t old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'\n\t ;;\n\t icpc* | ecpc* )\n\t # Intel C++\n\t with_gnu_ld=yes\n\t # version 8.0 and above of icpc choke on multiply defined symbols\n\t # if we add $predep_objects and $postdep_objects, however 7.1 and\n\t # earlier do not add the objects themselves.\n\t case `$CC -V 2>&1` in\n\t *\"Version 7.\"*)\n\t archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t\tarchive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t\t;;\n\t *) # Version 8.0 or newer\n\t tmp_idyn=\n\t case $host_cpu in\n\t\t ia64*) tmp_idyn=' -i_dynamic';;\n\t\tesac\n\t archive_cmds_CXX='$CC -shared'\"$tmp_idyn\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t\tarchive_expsym_cmds_CXX='$CC -shared'\"$tmp_idyn\"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'\n\t\t;;\n\t esac\n\t archive_cmds_need_lc_CXX=no\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'\n\t export_dynamic_flag_spec_CXX='${wl}--export-dynamic'\n\t whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'\n\t ;;\n pgCC* | pgcpp*)\n # Portland Group C++ compiler\n\t case `$CC -V` in\n\t *pgCC\\ [1-5].* | *pgcpp\\ [1-5].*)\n\t prelink_cmds_CXX='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~\n\t\tcompile_command=\"$compile_command `find $tpldir -name \\*.o | sort | $NL2SP`\"'\n\t old_archive_cmds_CXX='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~\n\t\t$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \\*.o | sort | $NL2SP`~\n\t\t$RANLIB $oldlib'\n\t archive_cmds_CXX='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~\n\t\t$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \\*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'\n\t archive_expsym_cmds_CXX='tpldir=Template.dir~\n\t\trm -rf $tpldir~\n\t\t$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~\n\t\t$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \\*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'\n\t ;;\n\t *) # Version 6 and above use weak symbols\n\t archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'\n\t archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'\n\t ;;\n\t esac\n\n\t hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'\n\t export_dynamic_flag_spec_CXX='${wl}--export-dynamic'\n\t whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\\\"\\\"; do test -n \\\"$conv\\\" && new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n ;;\n\t cxx*)\n\t # Compaq C++\n\t archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'\n\n\t runpath_var=LD_RUN_PATH\n\t hardcode_libdir_flag_spec_CXX='-rpath $libdir'\n\t hardcode_libdir_separator_CXX=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"ld\"`; templist=`func_echo_all \"$templist\" | $SED \"s/\\(^.*ld.*\\)\\( .*ld .*$\\)/\\1/\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"X$list\" | $Xsed'\n\t ;;\n\t xl* | mpixl* | bgxl*)\n\t # IBM XL 8.0 on PPC, with GNU ld\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'\n\t export_dynamic_flag_spec_CXX='${wl}--export-dynamic'\n\t archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'\n\t if test \"x$supports_anon_versioning\" = xyes; then\n\t archive_expsym_cmds_CXX='echo \"{ global:\" > $output_objdir/$libname.ver~\n\t\tcat $export_symbols | sed -e \"s/\\(.*\\)/\\1;/\" >> $output_objdir/$libname.ver~\n\t\techo \"local: *; };\" >> $output_objdir/$libname.ver~\n\t\t$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'\n\t fi\n\t ;;\n\t *)\n\t case `$CC -V 2>&1 | sed 5q` in\n\t *Sun\\ C*)\n\t # Sun C++ 5.9\n\t no_undefined_flag_CXX=' -zdefs'\n\t archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'\n\t hardcode_libdir_flag_spec_CXX='-R$libdir'\n\t whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\\\"\\\"; do test -z \\\"$conv\\\" || new_convenience=\\\"$new_convenience,$conv\\\"; done; func_echo_all \\\"$new_convenience\\\"` ${wl}--no-whole-archive'\n\t compiler_needs_object_CXX=yes\n\n\t # Not sure whether something based on\n\t # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1\n\t # would be better.\n\t output_verbose_link_cmd='func_echo_all'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -xar\", where \"CC\" is the Sun C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'\n\t ;;\n\t esac\n\t ;;\n\tesac\n\t;;\n\n lynxos*)\n # FIXME: insert proper C++ library support\n\tld_shlibs_CXX=no\n\t;;\n\n m88k*)\n # FIXME: insert proper C++ library support\n ld_shlibs_CXX=no\n\t;;\n\n mvs*)\n case $cc_basename in\n cxx*)\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n\t *)\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n\tesac\n\t;;\n\n netbsd*)\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n\t archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'\n\t wlarc=\n\t hardcode_libdir_flag_spec_CXX='-R$libdir'\n\t hardcode_direct_CXX=yes\n\t hardcode_shlibpath_var_CXX=no\n\tfi\n\t# Workaround some broken pre-1.5 toolchains\n\toutput_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e \"s:-lgcc -lc -lgcc::\"'\n\t;;\n\n *nto* | *qnx*)\n ld_shlibs_CXX=yes\n\t;;\n\n openbsd2*)\n # C++ shared libraries are fairly broken\n\tld_shlibs_CXX=no\n\t;;\n\n openbsd*)\n\tif test -f /usr/libexec/ld.so; then\n\t hardcode_direct_CXX=yes\n\t hardcode_shlibpath_var_CXX=no\n\t hardcode_direct_absolute_CXX=yes\n\t archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'\n\t if test -z \"`echo __ELF__ | $CC -E - | grep __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n\t archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'\n\t export_dynamic_flag_spec_CXX='${wl}-E'\n\t whole_archive_flag_spec_CXX=\"$wlarc\"'--whole-archive$convenience '\"$wlarc\"'--no-whole-archive'\n\t fi\n\t output_verbose_link_cmd=func_echo_all\n\telse\n\t ld_shlibs_CXX=no\n\tfi\n\t;;\n\n osf3* | osf4* | osf5*)\n case $cc_basename in\n KCC*)\n\t # Kuck and Associates, Inc. (KAI) C++ Compiler\n\n\t # KCC will only create a shared library if the output file\n\t # ends with \".so\" (or \".sl\" for HP-UX), so rename the library\n\t # to its proper name (with version) after linking.\n\t archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\\''s/\\([^()0-9A-Za-z{}]\\)/\\\\\\\\\\1/g'\\''`; templib=`echo \"$lib\" | $SED -e \"s/\\${tempext}\\..*/.so/\"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \\$templib; mv \\$templib $lib'\n\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'\n\t hardcode_libdir_separator_CXX=:\n\n\t # Archives containing C++ object files must be created using\n\t # the KAI C++ compiler.\n\t case $host in\n\t osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;\n\t *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;\n\t esac\n\t ;;\n RCC*)\n\t # Rational C++ 2.4.1\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n cxx*)\n\t case $host in\n\t osf3*)\n\t allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\\*'\n\t archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'\n\t\t;;\n\t *)\n\t allow_undefined_flag_CXX=' -expect_unresolved \\*'\n\t archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n \"$verstring\" && func_echo_all \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib'\n\t archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf \"%s %s\\\\n\" -exported_symbol \"\\$i\" >> $lib.exp; done~\n\t echo \"-hidden\">> $lib.exp~\n\t $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n \"$verstring\" && $ECHO \"-set_version $verstring\"` -update_registry ${output_objdir}/so_locations -o $lib~\n\t $RM $lib.exp'\n\t hardcode_libdir_flag_spec_CXX='-rpath $libdir'\n\t\t;;\n\t esac\n\n\t hardcode_libdir_separator_CXX=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t #\n\t # There doesn't appear to be a way to prevent this compiler from\n\t # explicitly linking system object files so we need to strip them\n\t # from the output so that they don't get included in the library\n\t # dependencies.\n\t output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP \"ld\" | $GREP -v \"ld:\"`; templist=`func_echo_all \"$templist\" | $SED \"s/\\(^.*ld.*\\)\\( .*ld.*$\\)/\\1/\"`; list=\"\"; for z in $templist; do case $z in conftest.$objext) list=\"$list $z\";; *.$objext);; *) list=\"$list $z\";;esac; done; func_echo_all \"$list\"'\n\t ;;\n\t *)\n\t if test \"$GXX\" = yes && test \"$with_gnu_ld\" = no; then\n\t allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\\*'\n\t case $host in\n\t osf3*)\n\t archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t\t ;;\n\t *)\n\t archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n \"$verstring\" && func_echo_all \"${wl}-set_version ${wl}$verstring\"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'\n\t\t ;;\n\t esac\n\n\t hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'\n\t hardcode_libdir_separator_CXX=:\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\n\t else\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t fi\n\t ;;\n esac\n ;;\n\n psos*)\n # FIXME: insert proper C++ library support\n ld_shlibs_CXX=no\n ;;\n\n sunos4*)\n case $cc_basename in\n CC*)\n\t # Sun C++ 4.x\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n lcc*)\n\t # Lucid\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n esac\n ;;\n\n solaris*)\n case $cc_basename in\n CC* | sunCC*)\n\t # Sun C++ 4.2, 5.x and Centerline C++\n archive_cmds_need_lc_CXX=yes\n\t no_undefined_flag_CXX=' -zdefs'\n\t archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'\n\t archive_expsym_cmds_CXX='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t hardcode_libdir_flag_spec_CXX='-R$libdir'\n\t hardcode_shlibpath_var_CXX=no\n\t case $host_os in\n\t solaris2.[0-5] | solaris2.[0-5].*) ;;\n\t *)\n\t\t# The compiler driver will combine and reorder linker options,\n\t\t# but understands `-z linker_flag'.\n\t # Supported since Solaris 2.6 (maybe 2.5.1?)\n\t\twhole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'\n\t ;;\n\t esac\n\t link_all_deplibs_CXX=yes\n\n\t output_verbose_link_cmd='func_echo_all'\n\n\t # Archives containing C++ object files must be created using\n\t # \"CC -xar\", where \"CC\" is the Sun C++ compiler. This is\n\t # necessary to make sure instantiated templates are included\n\t # in the archive.\n\t old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'\n\t ;;\n gcx*)\n\t # Green Hills C++ Compiler\n\t archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\n\t # The C++ compiler must be used to create the archive.\n\t old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'\n\t ;;\n *)\n\t # GNU C++ compiler with Solaris linker\n\t if test \"$GXX\" = yes && test \"$with_gnu_ld\" = no; then\n\t no_undefined_flag_CXX=' ${wl}-z ${wl}defs'\n\t if $CC --version | $GREP -v '^2\\.7' > /dev/null; then\n\t archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\t archive_expsym_cmds_CXX='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t\t $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\t else\n\t # g++ 2.7 appears to require `-G' NOT `-shared' on this\n\t # platform.\n\t archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'\n\t archive_expsym_cmds_CXX='echo \"{ global:\" > $lib.exp~cat $export_symbols | $SED -e \"s/\\(.*\\)/\\1;/\" >> $lib.exp~echo \"local: *; };\" >> $lib.exp~\n\t\t $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'\n\n\t # Commands to make compiler produce verbose output that lists\n\t # what \"hidden\" libraries, object files and flags are used when\n\t # linking a shared library.\n\t output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v \"^Configured with:\" | $GREP \"\\-L\"'\n\t fi\n\n\t hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'\n\t case $host_os in\n\t\tsolaris2.[0-5] | solaris2.[0-5].*) ;;\n\t\t*)\n\t\t whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'\n\t\t ;;\n\t esac\n\t fi\n\t ;;\n esac\n ;;\n\n sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)\n no_undefined_flag_CXX='${wl}-z,text'\n archive_cmds_need_lc_CXX=no\n hardcode_shlibpath_var_CXX=no\n runpath_var='LD_RUN_PATH'\n\n case $cc_basename in\n CC*)\n\t archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\t*)\n\t archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n esac\n ;;\n\n sysv5* | sco3.2v5* | sco5v6*)\n\t# Note: We can NOT use -z defs as we might desire, because we do not\n\t# link with -lc, and that would cause any symbols used from libc to\n\t# always be unresolved, which means just about no library would\n\t# ever link correctly. If we're not using GNU ld we use -z text\n\t# though, which does catch some bad symbols but isn't as heavy-handed\n\t# as -z defs.\n\tno_undefined_flag_CXX='${wl}-z,text'\n\tallow_undefined_flag_CXX='${wl}-z,nodefs'\n\tarchive_cmds_need_lc_CXX=no\n\thardcode_shlibpath_var_CXX=no\n\thardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'\n\thardcode_libdir_separator_CXX=':'\n\tlink_all_deplibs_CXX=yes\n\texport_dynamic_flag_spec_CXX='${wl}-Bexport'\n\trunpath_var='LD_RUN_PATH'\n\n\tcase $cc_basename in\n CC*)\n\t archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~\n\t '\"$old_archive_cmds_CXX\"\n\t reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~\n\t '\"$reload_cmds_CXX\"\n\t ;;\n\t *)\n\t archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'\n\t ;;\n\tesac\n ;;\n\n tandem*)\n case $cc_basename in\n NCC*)\n\t # NonStop-UX NCC 3.20\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n *)\n\t # FIXME: insert proper C++ library support\n\t ld_shlibs_CXX=no\n\t ;;\n esac\n ;;\n\n vxworks*)\n # FIXME: insert proper C++ library support\n ld_shlibs_CXX=no\n ;;\n\n *)\n # FIXME: insert proper C++ library support\n ld_shlibs_CXX=no\n ;;\n esac\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX\" >&5\n$as_echo \"$ld_shlibs_CXX\" >&6; }\n test \"$ld_shlibs_CXX\" = no && can_build_shared=no\n\n GCC_CXX=\"$GXX\"\n LD_CXX=\"$LD\"\n\n ## CAVEAT EMPTOR:\n ## There is no encapsulation within the following macros, do not change\n ## the running order or otherwise move them around unless you know exactly\n ## what you are doing...\n # Dependencies to place before and after the object being linked:\npredep_objects_CXX=\npostdep_objects_CXX=\npredeps_CXX=\npostdeps_CXX=\ncompiler_lib_search_path_CXX=\n\ncat > conftest.$ac_ext <<_LT_EOF\nclass Foo\n{\npublic:\n Foo (void) { a = 0; }\nprivate:\n int a;\n};\n_LT_EOF\n\n\n_lt_libdeps_save_CFLAGS=$CFLAGS\ncase \"$CC $CFLAGS \" in #(\n*\\ -flto*\\ *) CFLAGS=\"$CFLAGS -fno-lto\" ;;\n*\\ -fwhopr*\\ *) CFLAGS=\"$CFLAGS -fno-whopr\" ;;\n*\\ -fuse-linker-plugin*\\ *) CFLAGS=\"$CFLAGS -fno-use-linker-plugin\" ;;\nesac\n\nif { { eval echo \"\\\"\\$as_me\\\":${as_lineno-$LINENO}: \\\"$ac_compile\\\"\"; } >&5\n (eval $ac_compile) 2>&5\n ac_status=$?\n $as_echo \"$as_me:${as_lineno-$LINENO}: \\$? = $ac_status\" >&5\n test $ac_status = 0; }; then\n # Parse the compiler output and extract the necessary\n # objects, libraries and library flags.\n\n # Sentinel used to keep track of whether or not we are before\n # the conftest object file.\n pre_test_object_deps_done=no\n\n for p in `eval \"$output_verbose_link_cmd\"`; do\n case ${prev}${p} in\n\n -L* | -R* | -l*)\n # Some compilers place space between \"-{L,R}\" and the path.\n # Remove the space.\n if test $p = \"-L\" ||\n test $p = \"-R\"; then\n\t prev=$p\n\t continue\n fi\n\n # Expand the sysroot to ease extracting the directories later.\n if test -z \"$prev\"; then\n case $p in\n -L*) func_stripname_cnf '-L' '' \"$p\"; prev=-L; p=$func_stripname_result ;;\n -R*) func_stripname_cnf '-R' '' \"$p\"; prev=-R; p=$func_stripname_result ;;\n -l*) func_stripname_cnf '-l' '' \"$p\"; prev=-l; p=$func_stripname_result ;;\n esac\n fi\n case $p in\n =*) func_stripname_cnf '=' '' \"$p\"; p=$lt_sysroot$func_stripname_result ;;\n esac\n if test \"$pre_test_object_deps_done\" = no; then\n\t case ${prev} in\n\t -L | -R)\n\t # Internal compiler library paths should come after those\n\t # provided the user. The postdeps already come after the\n\t # user supplied libs so there is no need to process them.\n\t if test -z \"$compiler_lib_search_path_CXX\"; then\n\t compiler_lib_search_path_CXX=\"${prev}${p}\"\n\t else\n\t compiler_lib_search_path_CXX=\"${compiler_lib_search_path_CXX} ${prev}${p}\"\n\t fi\n\t ;;\n\t # The \"-l\" case would never come before the object being\n\t # linked, so don't bother handling this case.\n\t esac\n else\n\t if test -z \"$postdeps_CXX\"; then\n\t postdeps_CXX=\"${prev}${p}\"\n\t else\n\t postdeps_CXX=\"${postdeps_CXX} ${prev}${p}\"\n\t fi\n fi\n prev=\n ;;\n\n *.lto.$objext) ;; # Ignore GCC LTO objects\n *.$objext)\n # This assumes that the test object file only shows up\n # once in the compiler output.\n if test \"$p\" = \"conftest.$objext\"; then\n\t pre_test_object_deps_done=yes\n\t continue\n fi\n\n if test \"$pre_test_object_deps_done\" = no; then\n\t if test -z \"$predep_objects_CXX\"; then\n\t predep_objects_CXX=\"$p\"\n\t else\n\t predep_objects_CXX=\"$predep_objects_CXX $p\"\n\t fi\n else\n\t if test -z \"$postdep_objects_CXX\"; then\n\t postdep_objects_CXX=\"$p\"\n\t else\n\t postdep_objects_CXX=\"$postdep_objects_CXX $p\"\n\t fi\n fi\n ;;\n\n *) ;; # Ignore the rest.\n\n esac\n done\n\n # Clean up.\n rm -f a.out a.exe\nelse\n echo \"libtool.m4: error: problem compiling CXX test program\"\nfi\n\n$RM -f confest.$objext\nCFLAGS=$_lt_libdeps_save_CFLAGS\n\n# PORTME: override above test on systems where it is broken\ncase $host_os in\ninterix[3-9]*)\n # Interix 3.5 installs completely hosed .la files for C++, so rather than\n # hack all around it, let's just trust \"g++\" to DTRT.\n predep_objects_CXX=\n postdep_objects_CXX=\n postdeps_CXX=\n ;;\n\nlinux*)\n case `$CC -V 2>&1 | sed 5q` in\n *Sun\\ C*)\n # Sun C++ 5.9\n\n # The more standards-conforming stlport4 library is\n # incompatible with the Cstd library. Avoid specifying\n # it if it's in CXXFLAGS. Ignore libCrun as\n # -library=stlport4 depends on it.\n case \" $CXX $CXXFLAGS \" in\n *\" -library=stlport4 \"*)\n solaris_use_stlport4=yes\n ;;\n esac\n\n if test \"$solaris_use_stlport4\" != yes; then\n postdeps_CXX='-library=Cstd -library=Crun'\n fi\n ;;\n esac\n ;;\n\nsolaris*)\n case $cc_basename in\n CC* | sunCC*)\n # The more standards-conforming stlport4 library is\n # incompatible with the Cstd library. Avoid specifying\n # it if it's in CXXFLAGS. Ignore libCrun as\n # -library=stlport4 depends on it.\n case \" $CXX $CXXFLAGS \" in\n *\" -library=stlport4 \"*)\n solaris_use_stlport4=yes\n ;;\n esac\n\n # Adding this requires a known-good setup of shared libraries for\n # Sun compiler versions before 5.6, else PIC objects from an old\n # archive will be linked into the output, leading to subtle bugs.\n if test \"$solaris_use_stlport4\" != yes; then\n postdeps_CXX='-library=Cstd -library=Crun'\n fi\n ;;\n esac\n ;;\nesac\n\n\ncase \" $postdeps_CXX \" in\n*\" -lc \"*) archive_cmds_need_lc_CXX=no ;;\nesac\n compiler_lib_search_dirs_CXX=\nif test -n \"${compiler_lib_search_path_CXX}\"; then\n compiler_lib_search_dirs_CXX=`echo \" ${compiler_lib_search_path_CXX}\" | ${SED} -e 's! -L! !g' -e 's!^ !!'`\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n lt_prog_compiler_wl_CXX=\nlt_prog_compiler_pic_CXX=\nlt_prog_compiler_static_CXX=\n\n\n # C++ specific cases for pic, static, wl, etc.\n if test \"$GXX\" = yes; then\n lt_prog_compiler_wl_CXX='-Wl,'\n lt_prog_compiler_static_CXX='-static'\n\n case $host_os in\n aix*)\n # All AIX code is PIC.\n if test \"$host_cpu\" = ia64; then\n\t# AIX 5 now supports IA64 processor\n\tlt_prog_compiler_static_CXX='-Bstatic'\n fi\n ;;\n\n amigaos*)\n case $host_cpu in\n powerpc)\n # see comment about AmigaOS4 .so support\n lt_prog_compiler_pic_CXX='-fPIC'\n ;;\n m68k)\n # FIXME: we need at least 68020 code to build shared libraries, but\n # adding the `-m68020' flag to GCC prevents building anything better,\n # like `-m68040'.\n lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'\n ;;\n esac\n ;;\n\n beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)\n # PIC is the default for these OSes.\n ;;\n mingw* | cygwin* | os2* | pw32* | cegcc*)\n # This hack is so that the source file can tell whether it is being\n # built for inclusion in a dll (and should export symbols for example).\n # Although the cygwin gcc ignores -fPIC, still need this for old-style\n # (--disable-auto-import) libraries\n lt_prog_compiler_pic_CXX='-DDLL_EXPORT'\n ;;\n darwin* | rhapsody*)\n # PIC is the default on this platform\n # Common symbols not allowed in MH_DYLIB files\n lt_prog_compiler_pic_CXX='-fno-common'\n ;;\n *djgpp*)\n # DJGPP does not support shared libraries at all\n lt_prog_compiler_pic_CXX=\n ;;\n haiku*)\n # PIC is the default for Haiku.\n # The \"-static\" flag exists, but is broken.\n lt_prog_compiler_static_CXX=\n ;;\n interix[3-9]*)\n # Interix 3.x gcc -fpic/-fPIC options generate broken code.\n # Instead, we relocate shared libraries at runtime.\n ;;\n sysv4*MP*)\n if test -d /usr/nec; then\n\tlt_prog_compiler_pic_CXX=-Kconform_pic\n fi\n ;;\n hpux*)\n # PIC is the default for 64-bit PA HP-UX, but not for 32-bit\n # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag\n # sets the default TLS model and affects inlining.\n case $host_cpu in\n hppa*64*)\n\t;;\n *)\n\tlt_prog_compiler_pic_CXX='-fPIC'\n\t;;\n esac\n ;;\n *qnx* | *nto*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n lt_prog_compiler_pic_CXX='-fPIC -shared'\n ;;\n *)\n lt_prog_compiler_pic_CXX='-fPIC'\n ;;\n esac\n else\n case $host_os in\n aix[4-9]*)\n\t# All AIX code is PIC.\n\tif test \"$host_cpu\" = ia64; then\n\t # AIX 5 now supports IA64 processor\n\t lt_prog_compiler_static_CXX='-Bstatic'\n\telse\n\t lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'\n\tfi\n\t;;\n chorus*)\n\tcase $cc_basename in\n\tcxch68*)\n\t # Green Hills C++ Compiler\n\t # _LT_TAGVAR(lt_prog_compiler_static, CXX)=\"--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a\"\n\t ;;\n\tesac\n\t;;\n mingw* | cygwin* | os2* | pw32* | cegcc*)\n\t# This hack is so that the source file can tell whether it is being\n\t# built for inclusion in a dll (and should export symbols for example).\n\tlt_prog_compiler_pic_CXX='-DDLL_EXPORT'\n\t;;\n dgux*)\n\tcase $cc_basename in\n\t ec++*)\n\t lt_prog_compiler_pic_CXX='-KPIC'\n\t ;;\n\t ghcx*)\n\t # Green Hills C++ Compiler\n\t lt_prog_compiler_pic_CXX='-pic'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n freebsd* | dragonfly*)\n\t# FreeBSD uses GNU C++\n\t;;\n hpux9* | hpux10* | hpux11*)\n\tcase $cc_basename in\n\t CC*)\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'\n\t if test \"$host_cpu\" != ia64; then\n\t lt_prog_compiler_pic_CXX='+Z'\n\t fi\n\t ;;\n\t aCC*)\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'\n\t case $host_cpu in\n\t hppa*64*|ia64*)\n\t # +Z the default\n\t ;;\n\t *)\n\t lt_prog_compiler_pic_CXX='+Z'\n\t ;;\n\t esac\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n interix*)\n\t# This is c89, which is MS Visual C++ (no shared libs)\n\t# Anyone wants to do a port?\n\t;;\n irix5* | irix6* | nonstopux*)\n\tcase $cc_basename in\n\t CC*)\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_static_CXX='-non_shared'\n\t # CC pic flag -KPIC is the default.\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n\tcase $cc_basename in\n\t KCC*)\n\t # KAI C++ Compiler\n\t lt_prog_compiler_wl_CXX='--backend -Wl,'\n\t lt_prog_compiler_pic_CXX='-fPIC'\n\t ;;\n\t ecpc* )\n\t # old Intel C++ for x86_64 which still supported -KPIC.\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_pic_CXX='-KPIC'\n\t lt_prog_compiler_static_CXX='-static'\n\t ;;\n\t icpc* )\n\t # Intel C++, used to be incompatible with GCC.\n\t # ICC 10 doesn't accept -KPIC any more.\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_pic_CXX='-fPIC'\n\t lt_prog_compiler_static_CXX='-static'\n\t ;;\n\t pgCC* | pgcpp*)\n\t # Portland Group C++ compiler\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_pic_CXX='-fpic'\n\t lt_prog_compiler_static_CXX='-Bstatic'\n\t ;;\n\t cxx*)\n\t # Compaq C++\n\t # Make sure the PIC flag is empty. It appears that all Alpha\n\t # Linux and Compaq Tru64 Unix objects are PIC.\n\t lt_prog_compiler_pic_CXX=\n\t lt_prog_compiler_static_CXX='-non_shared'\n\t ;;\n\t xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)\n\t # IBM XL 8.0, 9.0 on PPC and BlueGene\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_pic_CXX='-qpic'\n\t lt_prog_compiler_static_CXX='-qstaticlink'\n\t ;;\n\t *)\n\t case `$CC -V 2>&1 | sed 5q` in\n\t *Sun\\ C*)\n\t # Sun C++ 5.9\n\t lt_prog_compiler_pic_CXX='-KPIC'\n\t lt_prog_compiler_static_CXX='-Bstatic'\n\t lt_prog_compiler_wl_CXX='-Qoption ld '\n\t ;;\n\t esac\n\t ;;\n\tesac\n\t;;\n lynxos*)\n\t;;\n m88k*)\n\t;;\n mvs*)\n\tcase $cc_basename in\n\t cxx*)\n\t lt_prog_compiler_pic_CXX='-W c,exportall'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n netbsd* | netbsdelf*-gnu)\n\t;;\n *qnx* | *nto*)\n # QNX uses GNU C++, but need to define -shared option too, otherwise\n # it will coredump.\n lt_prog_compiler_pic_CXX='-fPIC -shared'\n ;;\n osf3* | osf4* | osf5*)\n\tcase $cc_basename in\n\t KCC*)\n\t lt_prog_compiler_wl_CXX='--backend -Wl,'\n\t ;;\n\t RCC*)\n\t # Rational C++ 2.4.1\n\t lt_prog_compiler_pic_CXX='-pic'\n\t ;;\n\t cxx*)\n\t # Digital/Compaq C++\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t # Make sure the PIC flag is empty. It appears that all Alpha\n\t # Linux and Compaq Tru64 Unix objects are PIC.\n\t lt_prog_compiler_pic_CXX=\n\t lt_prog_compiler_static_CXX='-non_shared'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n psos*)\n\t;;\n solaris*)\n\tcase $cc_basename in\n\t CC* | sunCC*)\n\t # Sun C++ 4.2, 5.x and Centerline C++\n\t lt_prog_compiler_pic_CXX='-KPIC'\n\t lt_prog_compiler_static_CXX='-Bstatic'\n\t lt_prog_compiler_wl_CXX='-Qoption ld '\n\t ;;\n\t gcx*)\n\t # Green Hills C++ Compiler\n\t lt_prog_compiler_pic_CXX='-PIC'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n sunos4*)\n\tcase $cc_basename in\n\t CC*)\n\t # Sun C++ 4.x\n\t lt_prog_compiler_pic_CXX='-pic'\n\t lt_prog_compiler_static_CXX='-Bstatic'\n\t ;;\n\t lcc*)\n\t # Lucid\n\t lt_prog_compiler_pic_CXX='-pic'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)\n\tcase $cc_basename in\n\t CC*)\n\t lt_prog_compiler_wl_CXX='-Wl,'\n\t lt_prog_compiler_pic_CXX='-KPIC'\n\t lt_prog_compiler_static_CXX='-Bstatic'\n\t ;;\n\tesac\n\t;;\n tandem*)\n\tcase $cc_basename in\n\t NCC*)\n\t # NonStop-UX NCC 3.20\n\t lt_prog_compiler_pic_CXX='-KPIC'\n\t ;;\n\t *)\n\t ;;\n\tesac\n\t;;\n vxworks*)\n\t;;\n *)\n\tlt_prog_compiler_can_build_shared_CXX=no\n\t;;\n esac\n fi\n\ncase $host_os in\n # For platforms which do not support PIC, -DPIC is meaningless:\n *djgpp*)\n lt_prog_compiler_pic_CXX=\n ;;\n *)\n lt_prog_compiler_pic_CXX=\"$lt_prog_compiler_pic_CXX -DPIC\"\n ;;\nesac\n\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC\" >&5\n$as_echo_n \"checking for $compiler option to produce PIC... \" >&6; }\nif ${lt_cv_prog_compiler_pic_CXX+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX\" >&5\n$as_echo \"$lt_cv_prog_compiler_pic_CXX\" >&6; }\nlt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX\n\n#\n# Check to make sure the PIC flag actually works.\n#\nif test -n \"$lt_prog_compiler_pic_CXX\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works\" >&5\n$as_echo_n \"checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... \" >&6; }\nif ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_pic_works_CXX=no\n ac_outfile=conftest.$ac_objext\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n lt_compiler_flag=\"$lt_prog_compiler_pic_CXX -DPIC\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n # The option is referenced via a variable to avoid confusing sed.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [^ ]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&5)\n (eval \"$lt_compile\" 2>conftest.err)\n ac_status=$?\n cat conftest.err >&5\n echo \"$as_me:$LINENO: \\$? = $ac_status\" >&5\n if (exit $ac_status) && test -s \"$ac_outfile\"; then\n # The compiler can only warn and ignore the option if not recognized\n # So say no if there are warnings other than the usual output.\n $ECHO \"$_lt_compiler_boilerplate\" | $SED '/^$/d' >conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_pic_works_CXX=yes\n fi\n fi\n $RM conftest*\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX\" >&5\n$as_echo \"$lt_cv_prog_compiler_pic_works_CXX\" >&6; }\n\nif test x\"$lt_cv_prog_compiler_pic_works_CXX\" = xyes; then\n case $lt_prog_compiler_pic_CXX in\n \"\" | \" \"*) ;;\n *) lt_prog_compiler_pic_CXX=\" $lt_prog_compiler_pic_CXX\" ;;\n esac\nelse\n lt_prog_compiler_pic_CXX=\n lt_prog_compiler_can_build_shared_CXX=no\nfi\n\nfi\n\n\n\n\n\n#\n# Check to make sure the static flag actually works.\n#\nwl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\\\"$lt_prog_compiler_static_CXX\\\"\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works\" >&5\n$as_echo_n \"checking if $compiler static flag $lt_tmp_static_flag works... \" >&6; }\nif ${lt_cv_prog_compiler_static_works_CXX+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_static_works_CXX=no\n save_LDFLAGS=\"$LDFLAGS\"\n LDFLAGS=\"$LDFLAGS $lt_tmp_static_flag\"\n echo \"$lt_simple_link_test_code\" > conftest.$ac_ext\n if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then\n # The linker can only warn and ignore the option if not recognized\n # So say no if there are warnings\n if test -s conftest.err; then\n # Append any errors to the config.log.\n cat conftest.err 1>&5\n $ECHO \"$_lt_linker_boilerplate\" | $SED '/^$/d' > conftest.exp\n $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2\n if diff conftest.exp conftest.er2 >/dev/null; then\n lt_cv_prog_compiler_static_works_CXX=yes\n fi\n else\n lt_cv_prog_compiler_static_works_CXX=yes\n fi\n fi\n $RM -r conftest*\n LDFLAGS=\"$save_LDFLAGS\"\n\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX\" >&5\n$as_echo \"$lt_cv_prog_compiler_static_works_CXX\" >&6; }\n\nif test x\"$lt_cv_prog_compiler_static_works_CXX\" = xyes; then\n :\nelse\n lt_prog_compiler_static_CXX=\nfi\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext\" >&5\n$as_echo_n \"checking if $compiler supports -c -o file.$ac_objext... \" >&6; }\nif ${lt_cv_prog_compiler_c_o_CXX+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_prog_compiler_c_o_CXX=no\n $RM -r conftest 2>/dev/null\n mkdir conftest\n cd conftest\n mkdir out\n echo \"$lt_simple_compile_test_code\" > conftest.$ac_ext\n\n lt_compiler_flag=\"-o out/conftest2.$ac_objext\"\n # Insert the option either (1) after the last *FLAGS variable, or\n # (2) before a word containing \"conftest.\", or (3) at the end.\n # Note that $ac_compile itself does not contain backslashes and begins\n # with a dollar sign (not a hyphen), so the echo should work correctly.\n lt_compile=`echo \"$ac_compile\" | $SED \\\n -e 's:.*FLAGS}\\{0,1\\} :&$lt_compiler_flag :; t' \\\n -e 's: [^ ]*conftest\\.: $lt_compiler_flag&:; t' \\\n -e 's:$: $lt_compiler_flag:'`\n (eval echo \"\\\"\\$as_me:$LINENO: $lt_compile\\\"\" >&5)\n (eval \"$lt_compile\" 2>out/conftest.err)\n ac_status=$?\n cat out/conftest.err >&5\n echo \"$as_me:$LINENO: \\$? 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(e.g. \"Program Files\" -> \"PROGRA~1\")\n ;;\n esac\n\n # DLL is installed to $(libdir)/../bin by postinstall_cmds\n postinstall_cmds='base_file=`basename \\${file}`~\n dlpath=`$SHELL 2>&1 -c '\\''. $dir/'\\''\\${base_file}'\\''i; echo \\$dlname'\\''`~\n dldir=$destdir/`dirname \\$dlpath`~\n test -d \\$dldir || mkdir -p \\$dldir~\n $install_prog $dir/$dlname \\$dldir/$dlname'\n postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\\''. $file; echo \\$dlname'\\''`~\n dlpath=$dir/\\$dldll~\n $RM \\$dlpath'\n shlibpath_overrides_runpath=yes\n dynamic_linker='Win32 link.exe'\n ;;\n\n *)\n # Assume MSVC wrapper\n library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'\n dynamic_linker='Win32 ld.exe'\n ;;\n esac\n # FIXME: first we should search . and the directory the executable is in\n shlibpath_var=PATH\n ;;\n\ndarwin* | rhapsody*)\n dynamic_linker=\"$host_os dyld\"\n version_type=darwin\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'\n soname_spec='${libname}${release}${major}$shared_ext'\n shlibpath_overrides_runpath=yes\n shlibpath_var=DYLD_LIBRARY_PATH\n shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'\n\n sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'\n ;;\n\ndgux*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\nfreebsd* | dragonfly*)\n # DragonFly does not have aout. When/if they implement a new\n # versioning mechanism, adjust this.\n if test -x /usr/bin/objformat; then\n objformat=`/usr/bin/objformat`\n else\n case $host_os in\n freebsd[23].*) objformat=aout ;;\n *) objformat=elf ;;\n esac\n fi\n version_type=freebsd-$objformat\n case $version_type in\n freebsd-elf*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n need_version=no\n need_lib_prefix=no\n ;;\n freebsd-*)\n library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'\n need_version=yes\n ;;\n esac\n shlibpath_var=LD_LIBRARY_PATH\n case $host_os in\n freebsd2.*)\n shlibpath_overrides_runpath=yes\n ;;\n freebsd3.[01]* | freebsdelf3.[01]*)\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n freebsd3.[2-9]* | freebsdelf3.[2-9]* | \\\n freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n *) # from 4.6 on, and DragonFly\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n esac\n ;;\n\nhaiku*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n dynamic_linker=\"$host_os runtime_loader\"\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'\n hardcode_into_libs=yes\n ;;\n\nhpux9* | hpux10* | hpux11*)\n # Give a soname corresponding to the major version so that dld.sl refuses to\n # link against other versions.\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n case $host_cpu in\n ia64*)\n shrext_cmds='.so'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.so\"\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n if test \"X$HPUX_IA64_MODE\" = X32; then\n sys_lib_search_path_spec=\"/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib\"\n else\n sys_lib_search_path_spec=\"/usr/lib/hpux64 /usr/local/lib/hpux64\"\n fi\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n hppa*64*)\n shrext_cmds='.sl'\n hardcode_into_libs=yes\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH\n shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n sys_lib_search_path_spec=\"/usr/lib/pa20_64 /usr/ccs/lib/pa20_64\"\n sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec\n ;;\n *)\n shrext_cmds='.sl'\n dynamic_linker=\"$host_os dld.sl\"\n shlibpath_var=SHLIB_PATH\n shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n ;;\n esac\n # HP-UX runs *really* slowly unless shared libraries are mode 555, ...\n postinstall_cmds='chmod 555 $lib'\n # or fails outright, so override atomically:\n install_override_mode=555\n ;;\n\ninterix[3-9]*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nirix5* | irix6* | nonstopux*)\n case $host_os in\n nonstopux*) version_type=nonstopux ;;\n *)\n\tif test \"$lt_cv_prog_gnu_ld\" = yes; then\n\t\tversion_type=linux # correct to gnu/linux during the next big refactor\n\telse\n\t\tversion_type=irix\n\tfi ;;\n esac\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'\n case $host_os in\n irix5* | nonstopux*)\n libsuff= shlibsuff=\n ;;\n *)\n case $LD in # libtool.m4 will add one of these switches to LD\n *-32|*\"-32 \"|*-melf32bsmip|*\"-melf32bsmip \")\n libsuff= shlibsuff= libmagic=32-bit;;\n *-n32|*\"-n32 \"|*-melf32bmipn32|*\"-melf32bmipn32 \")\n libsuff=32 shlibsuff=N32 libmagic=N32;;\n *-64|*\"-64 \"|*-melf64bmip|*\"-melf64bmip \")\n libsuff=64 shlibsuff=64 libmagic=64-bit;;\n *) libsuff= shlibsuff= libmagic=never-match;;\n esac\n ;;\n esac\n shlibpath_var=LD_LIBRARY${shlibsuff}_PATH\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec=\"/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}\"\n sys_lib_dlsearch_path_spec=\"/usr/lib${libsuff} /lib${libsuff}\"\n hardcode_into_libs=yes\n ;;\n\n# No shared lib support for Linux oldld, aout, or coff.\nlinux*oldld* | linux*aout* | linux*coff*)\n dynamic_linker=no\n ;;\n\n# This must be glibc/ELF.\nlinux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -n $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n\n # Some binutils ld are patched to set DT_RUNPATH\n if ${lt_cv_shlibpath_overrides_runpath+:} false; then :\n $as_echo_n \"(cached) \" >&6\nelse\n lt_cv_shlibpath_overrides_runpath=no\n save_LDFLAGS=$LDFLAGS\n save_libdir=$libdir\n eval \"libdir=/foo; wl=\\\"$lt_prog_compiler_wl_CXX\\\"; \\\n\t LDFLAGS=\\\"\\$LDFLAGS $hardcode_libdir_flag_spec_CXX\\\"\"\n cat confdefs.h - <<_ACEOF >conftest.$ac_ext\n/* end confdefs.h. */\n\nint\nmain ()\n{\n\n ;\n return 0;\n}\n_ACEOF\nif ac_fn_cxx_try_link \"$LINENO\"; then :\n if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep \"RUNPATH.*$libdir\" >/dev/null; then :\n lt_cv_shlibpath_overrides_runpath=yes\nfi\nfi\nrm -f core conftest.err conftest.$ac_objext \\\n conftest$ac_exeext conftest.$ac_ext\n LDFLAGS=$save_LDFLAGS\n libdir=$save_libdir\n\nfi\n\n shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath\n\n # This implies no fast_install, which is unacceptable.\n # Some rework will be needed to allow for fast_install\n # before this can be enabled.\n hardcode_into_libs=yes\n\n # Append ld.so.conf contents to the search path\n if test -f /etc/ld.so.conf; then\n lt_ld_extra=`awk '/^include / { system(sprintf(\"cd /etc; cat %s 2>/dev/null\", \\$2)); skip = 1; } { if (!skip) print \\$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[\t ]*hwcap[\t ]/d;s/[:,\t]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/\"//g;/^$/d' | tr '\\n' ' '`\n sys_lib_dlsearch_path_spec=\"/lib /usr/lib $lt_ld_extra\"\n fi\n\n # We used to test for /lib/ld.so.1 and disable shared libraries on\n # powerpc, because MkLinux only supported shared libraries with the\n # GNU dynamic linker. Since this was broken with cross compilers,\n # most powerpc-linux boxes support dynamic linking these days and\n # people can always --disable-shared, the test was removed, and we\n # assume the GNU/Linux dynamic linker is in use.\n dynamic_linker='GNU/Linux ld.so'\n ;;\n\nnetbsdelf*-gnu)\n version_type=linux\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='NetBSD ld.elf_so'\n ;;\n\nnetbsd*)\n version_type=sunos\n need_lib_prefix=no\n need_version=no\n if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n dynamic_linker='NetBSD (a.out) ld.so'\n else\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n dynamic_linker='NetBSD ld.elf_so'\n fi\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n ;;\n\nnewsos6)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n ;;\n\n*nto* | *qnx*)\n version_type=qnx\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n dynamic_linker='ldqnx.so'\n ;;\n\nopenbsd*)\n version_type=sunos\n sys_lib_dlsearch_path_spec=\"/usr/lib\"\n need_lib_prefix=no\n # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.\n case $host_os in\n openbsd3.3 | openbsd3.3.*)\tneed_version=yes ;;\n *)\t\t\t\tneed_version=no ;;\n esac\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/sbin\" ldconfig -m $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n if test -z \"`echo __ELF__ | $CC -E - | $GREP __ELF__`\" || test \"$host_os-$host_cpu\" = \"openbsd2.8-powerpc\"; then\n case $host_os in\n openbsd2.[89] | openbsd2.[89].*)\n\tshlibpath_overrides_runpath=no\n\t;;\n *)\n\tshlibpath_overrides_runpath=yes\n\t;;\n esac\n else\n shlibpath_overrides_runpath=yes\n fi\n ;;\n\nos2*)\n libname_spec='$name'\n shrext_cmds=\".dll\"\n need_lib_prefix=no\n library_names_spec='$libname${shared_ext} $libname.a'\n dynamic_linker='OS/2 ld.exe'\n shlibpath_var=LIBPATH\n ;;\n\nosf3* | osf4* | osf5*)\n version_type=osf\n need_lib_prefix=no\n need_version=no\n soname_spec='${libname}${release}${shared_ext}$major'\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n sys_lib_search_path_spec=\"/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib\"\n sys_lib_dlsearch_path_spec=\"$sys_lib_search_path_spec\"\n ;;\n\nrdos*)\n dynamic_linker=no\n ;;\n\nsolaris*)\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n # ldd complains unless libraries are executable\n postinstall_cmds='chmod +x $lib'\n ;;\n\nsunos4*)\n version_type=sunos\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'\n finish_cmds='PATH=\"\\$PATH:/usr/etc\" ldconfig $libdir'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n if test \"$with_gnu_ld\" = yes; then\n need_lib_prefix=no\n fi\n need_version=yes\n ;;\n\nsysv4 | sysv4.3*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n case $host_vendor in\n sni)\n shlibpath_overrides_runpath=no\n need_lib_prefix=no\n runpath_var=LD_RUN_PATH\n ;;\n siemens)\n need_lib_prefix=no\n ;;\n motorola)\n need_lib_prefix=no\n need_version=no\n shlibpath_overrides_runpath=no\n sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'\n ;;\n esac\n ;;\n\nsysv4*MP*)\n if test -d /usr/nec ;then\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'\n soname_spec='$libname${shared_ext}.$major'\n shlibpath_var=LD_LIBRARY_PATH\n fi\n ;;\n\nsysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)\n version_type=freebsd-elf\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=yes\n hardcode_into_libs=yes\n if test \"$with_gnu_ld\" = yes; then\n sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'\n else\n sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'\n case $host_os in\n sco3.2v5*)\n sys_lib_search_path_spec=\"$sys_lib_search_path_spec /lib\"\n\t;;\n esac\n fi\n sys_lib_dlsearch_path_spec='/usr/lib'\n ;;\n\ntpf*)\n # TPF is a cross-target only. Preferred cross-host = GNU/Linux.\n version_type=linux # correct to gnu/linux during the next big refactor\n need_lib_prefix=no\n need_version=no\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n shlibpath_var=LD_LIBRARY_PATH\n shlibpath_overrides_runpath=no\n hardcode_into_libs=yes\n ;;\n\nuts4*)\n version_type=linux # correct to gnu/linux during the next big refactor\n library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'\n soname_spec='${libname}${release}${shared_ext}$major'\n shlibpath_var=LD_LIBRARY_PATH\n ;;\n\n*)\n dynamic_linker=no\n ;;\nesac\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $dynamic_linker\" >&5\n$as_echo \"$dynamic_linker\" >&6; }\ntest \"$dynamic_linker\" = no && can_build_shared=no\n\nvariables_saved_for_relink=\"PATH $shlibpath_var $runpath_var\"\nif test \"$GCC\" = yes; then\n variables_saved_for_relink=\"$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH\"\nfi\n\nif test \"${lt_cv_sys_lib_search_path_spec+set}\" = set; then\n sys_lib_search_path_spec=\"$lt_cv_sys_lib_search_path_spec\"\nfi\nif test \"${lt_cv_sys_lib_dlsearch_path_spec+set}\" = set; then\n sys_lib_dlsearch_path_spec=\"$lt_cv_sys_lib_dlsearch_path_spec\"\nfi\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n { $as_echo \"$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs\" >&5\n$as_echo_n \"checking how to hardcode library paths into programs... \" >&6; }\nhardcode_action_CXX=\nif test -n \"$hardcode_libdir_flag_spec_CXX\" ||\n test -n \"$runpath_var_CXX\" ||\n test \"X$hardcode_automatic_CXX\" = \"Xyes\" ; then\n\n # We can hardcode non-existent directories.\n if test \"$hardcode_direct_CXX\" != no &&\n # If the only mechanism to avoid hardcoding is shlibpath_var, we\n # have to relink, otherwise we might link with an installed library\n # when we should be linking with a yet-to-be-installed one\n ## test \"$_LT_TAGVAR(hardcode_shlibpath_var, CXX)\" != no &&\n test \"$hardcode_minus_L_CXX\" != no; then\n # Linking always hardcodes the temporary library directory.\n hardcode_action_CXX=relink\n else\n # We can link without hardcoding, and we can hardcode nonexisting dirs.\n hardcode_action_CXX=immediate\n fi\nelse\n # We cannot hardcode anything, or else we can only hardcode existing\n # directories.\n hardcode_action_CXX=unsupported\nfi\n{ $as_echo \"$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX\" >&5\n$as_echo \"$hardcode_action_CXX\" >&6; }\n\nif test \"$hardcode_action_CXX\" = relink ||\n test \"$inherit_rpath_CXX\" = yes; then\n # Fast installation is not supported\n enable_fast_install=no\nelif test \"$shlibpath_overrides_runpath\" = yes ||\n test \"$enable_shared\" = no; then\n # Fast installation is not necessary\n enable_fast_install=needless\nfi\n\n\n\n\n\n\n\n fi # test -n \"$compiler\"\n\n CC=$lt_save_CC\n CFLAGS=$lt_save_CFLAGS\n LDCXX=$LD\n LD=$lt_save_LD\n GCC=$lt_save_GCC\n with_gnu_ld=$lt_save_with_gnu_ld\n lt_cv_path_LDCXX=$lt_cv_path_LD\n lt_cv_path_LD=$lt_save_path_LD\n lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld\n lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld\nfi # test \"$_lt_caught_CXX_error\" != yes\n\nac_ext=c\nac_cpp='$CPP $CPPFLAGS'\nac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'\nac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'\nac_compiler_gnu=$ac_cv_c_compiler_gnu\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n ac_config_commands=\"$ac_config_commands libtool\"\n\n\n\n\n# Only expand once:\n\n\n\n# Transfer these variables to the Makefile\n\n\n\n\n\nac_config_files=\"$ac_config_files Makefile lib/Makefile include/Makefile bin/Makefile doc/Makefile portaudiocpp.pc\"\n\ncat >confcache <<\\_ACEOF\n# This file is a shell script that caches the results of configure\n# tests run on this system so they can be shared between configure\n# scripts and configure runs, see configure's option --config-cache.\n# It is not useful on other systems. 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[TAG]...\n\n -h, --help print this help, then exit\n -V, --version print version number and configuration settings, then exit\n --config print configuration, then exit\n -q, --quiet, --silent\n do not print progress messages\n -d, --debug don't remove temporary files\n --recheck update $as_me by reconfiguring in the same conditions\n --file=FILE[:TEMPLATE]\n instantiate the configuration file FILE\n\nConfiguration files:\n$config_files\n\nConfiguration commands:\n$config_commands\n\nReport bugs to the package provider.\"\n\n_ACEOF\ncat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1\nac_cs_config=\"`$as_echo \"$ac_configure_args\" | sed 's/^ //; s/[\\\\\"\"\\`\\$]/\\\\\\\\&/g'`\"\nac_cs_version=\"\\\\\nPortAudioCpp config.status 12\nconfigured by $0, generated by GNU Autoconf 2.69,\n with options \\\\\"\\$ac_cs_config\\\\\"\n\nCopyright (C) 2012 Free Software Foundation, Inc.\nThis config.status script is free software; the Free Software Foundation\ngives unlimited permission to copy, distribute and modify it.\"\n\nac_pwd='$ac_pwd'\nsrcdir='$srcdir'\nINSTALL='$INSTALL'\nMKDIR_P='$MKDIR_P'\nAWK='$AWK'\ntest -n \"\\$AWK\" || AWK=awk\n_ACEOF\n\ncat >>$CONFIG_STATUS <<\\_ACEOF || ac_write_fail=1\n# The default lists apply if the user does not specify any file.\nac_need_defaults=:\nwhile test $# != 0\ndo\n case $1 in\n --*=?*)\n ac_option=`expr \"X$1\" : 'X\\([^=]*\\)='`\n ac_optarg=`expr \"X$1\" : 'X[^=]*=\\(.*\\)'`\n ac_shift=:\n ;;\n --*=)\n ac_option=`expr \"X$1\" : 'X\\([^=]*\\)='`\n ac_optarg=\n ac_shift=:\n ;;\n *)\n ac_option=$1\n ac_optarg=$2\n ac_shift=shift\n ;;\n esac\n\n case $ac_option in\n # Handling of the options.\n -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)\n ac_cs_recheck=: ;;\n --version | --versio | --versi | --vers | --ver | --ve | --v | -V )\n $as_echo \"$ac_cs_version\"; exit ;;\n --config | --confi | --conf | --con | --co | --c )\n $as_echo \"$ac_cs_config\"; exit ;;\n --debug | --debu | --deb | --de | --d | -d )\n debug=: ;;\n --file | --fil | --fi | --f )\n $ac_shift\n case $ac_optarg in\n *\\'*) ac_optarg=`$as_echo \"$ac_optarg\" | sed \"s/'/'\\\\\\\\\\\\\\\\''/g\"` ;;\n '') as_fn_error $? \"missing file argument\" ;;\n esac\n as_fn_append CONFIG_FILES \" '$ac_optarg'\"\n ac_need_defaults=false;;\n --he | --h | --help | --hel | -h )\n $as_echo \"$ac_cs_usage\"; exit ;;\n -q | -quiet | --quiet | --quie | --qui | --qu | --q \\\n | -silent | --silent | --silen | --sile | --sil | --si | --s)\n ac_cs_silent=: ;;\n\n # This is an error.\n -*) as_fn_error $? \"unrecognized option: \\`$1'\nTry \\`$0 --help' for more information.\" ;;\n\n *) as_fn_append ac_config_targets \" $1\"\n ac_need_defaults=false ;;\n\n esac\n shift\ndone\n\nac_configure_extra_args=\n\nif $ac_cs_silent; then\n exec 6>/dev/null\n ac_configure_extra_args=\"$ac_configure_extra_args --silent\"\nfi\n\n_ACEOF\ncat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1\nif \\$ac_cs_recheck; then\n set X $SHELL '$0' $ac_configure_args \\$ac_configure_extra_args --no-create --no-recursion\n shift\n \\$as_echo \"running CONFIG_SHELL=$SHELL \\$*\" >&6\n CONFIG_SHELL='$SHELL'\n export CONFIG_SHELL\n exec \"\\$@\"\nfi\n\n_ACEOF\ncat >>$CONFIG_STATUS <<\\_ACEOF || ac_write_fail=1\nexec 5>>config.log\n{\n echo\n sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX\n## Running $as_me. ##\n_ASBOX\n $as_echo \"$ac_log\"\n} >&5\n\n_ACEOF\ncat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1\n#\n# INIT-COMMANDS\n#\nAMDEP_TRUE=\"$AMDEP_TRUE\" ac_aux_dir=\"$ac_aux_dir\"\n\n\n# The HP-UX ksh and POSIX shell print the target directory to stdout\n# if CDPATH is set.\n(unset CDPATH) >/dev/null 2>&1 && unset CDPATH\n\nsed_quote_subst='$sed_quote_subst'\ndouble_quote_subst='$double_quote_subst'\ndelay_variable_subst='$delay_variable_subst'\nAS='`$ECHO \"$AS\" | $SED \"$delay_single_quote_subst\"`'\nDLLTOOL='`$ECHO \"$DLLTOOL\" | $SED \"$delay_single_quote_subst\"`'\nOBJDUMP='`$ECHO \"$OBJDUMP\" | $SED \"$delay_single_quote_subst\"`'\nmacro_version='`$ECHO \"$macro_version\" | $SED \"$delay_single_quote_subst\"`'\nmacro_revision='`$ECHO \"$macro_revision\" | $SED \"$delay_single_quote_subst\"`'\nenable_shared='`$ECHO \"$enable_shared\" | $SED \"$delay_single_quote_subst\"`'\nenable_static='`$ECHO \"$enable_static\" | $SED \"$delay_single_quote_subst\"`'\npic_mode='`$ECHO \"$pic_mode\" | $SED \"$delay_single_quote_subst\"`'\nenable_fast_install='`$ECHO \"$enable_fast_install\" | $SED \"$delay_single_quote_subst\"`'\nSHELL='`$ECHO \"$SHELL\" | $SED \"$delay_single_quote_subst\"`'\nECHO='`$ECHO \"$ECHO\" | $SED \"$delay_single_quote_subst\"`'\nPATH_SEPARATOR='`$ECHO \"$PATH_SEPARATOR\" | $SED \"$delay_single_quote_subst\"`'\nhost_alias='`$ECHO \"$host_alias\" | $SED \"$delay_single_quote_subst\"`'\nhost='`$ECHO \"$host\" | $SED \"$delay_single_quote_subst\"`'\nhost_os='`$ECHO \"$host_os\" | $SED \"$delay_single_quote_subst\"`'\nbuild_alias='`$ECHO \"$build_alias\" | $SED \"$delay_single_quote_subst\"`'\nbuild='`$ECHO \"$build\" | $SED \"$delay_single_quote_subst\"`'\nbuild_os='`$ECHO \"$build_os\" | $SED \"$delay_single_quote_subst\"`'\nSED='`$ECHO \"$SED\" | $SED \"$delay_single_quote_subst\"`'\nXsed='`$ECHO \"$Xsed\" | $SED \"$delay_single_quote_subst\"`'\nGREP='`$ECHO \"$GREP\" | $SED \"$delay_single_quote_subst\"`'\nEGREP='`$ECHO \"$EGREP\" | $SED \"$delay_single_quote_subst\"`'\nFGREP='`$ECHO \"$FGREP\" | $SED \"$delay_single_quote_subst\"`'\nLD='`$ECHO \"$LD\" | $SED \"$delay_single_quote_subst\"`'\nNM='`$ECHO \"$NM\" | $SED \"$delay_single_quote_subst\"`'\nLN_S='`$ECHO \"$LN_S\" | $SED \"$delay_single_quote_subst\"`'\nmax_cmd_len='`$ECHO \"$max_cmd_len\" | $SED \"$delay_single_quote_subst\"`'\nac_objext='`$ECHO \"$ac_objext\" | $SED \"$delay_single_quote_subst\"`'\nexeext='`$ECHO \"$exeext\" | $SED \"$delay_single_quote_subst\"`'\nlt_unset='`$ECHO \"$lt_unset\" | $SED \"$delay_single_quote_subst\"`'\nlt_SP2NL='`$ECHO \"$lt_SP2NL\" | $SED \"$delay_single_quote_subst\"`'\nlt_NL2SP='`$ECHO \"$lt_NL2SP\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_to_host_file_cmd='`$ECHO \"$lt_cv_to_host_file_cmd\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_to_tool_file_cmd='`$ECHO \"$lt_cv_to_tool_file_cmd\" | $SED \"$delay_single_quote_subst\"`'\nreload_flag='`$ECHO \"$reload_flag\" | $SED \"$delay_single_quote_subst\"`'\nreload_cmds='`$ECHO \"$reload_cmds\" | $SED \"$delay_single_quote_subst\"`'\ndeplibs_check_method='`$ECHO \"$deplibs_check_method\" | $SED \"$delay_single_quote_subst\"`'\nfile_magic_cmd='`$ECHO \"$file_magic_cmd\" | $SED \"$delay_single_quote_subst\"`'\nfile_magic_glob='`$ECHO \"$file_magic_glob\" | $SED \"$delay_single_quote_subst\"`'\nwant_nocaseglob='`$ECHO \"$want_nocaseglob\" | $SED \"$delay_single_quote_subst\"`'\nsharedlib_from_linklib_cmd='`$ECHO \"$sharedlib_from_linklib_cmd\" | $SED \"$delay_single_quote_subst\"`'\nAR='`$ECHO \"$AR\" | $SED \"$delay_single_quote_subst\"`'\nAR_FLAGS='`$ECHO \"$AR_FLAGS\" | $SED \"$delay_single_quote_subst\"`'\narchiver_list_spec='`$ECHO \"$archiver_list_spec\" | $SED \"$delay_single_quote_subst\"`'\nSTRIP='`$ECHO \"$STRIP\" | $SED \"$delay_single_quote_subst\"`'\nRANLIB='`$ECHO \"$RANLIB\" | $SED \"$delay_single_quote_subst\"`'\nold_postinstall_cmds='`$ECHO \"$old_postinstall_cmds\" | $SED \"$delay_single_quote_subst\"`'\nold_postuninstall_cmds='`$ECHO \"$old_postuninstall_cmds\" | $SED \"$delay_single_quote_subst\"`'\nold_archive_cmds='`$ECHO \"$old_archive_cmds\" | $SED \"$delay_single_quote_subst\"`'\nlock_old_archive_extraction='`$ECHO \"$lock_old_archive_extraction\" | $SED \"$delay_single_quote_subst\"`'\nCC='`$ECHO \"$CC\" | $SED \"$delay_single_quote_subst\"`'\nCFLAGS='`$ECHO \"$CFLAGS\" | $SED \"$delay_single_quote_subst\"`'\ncompiler='`$ECHO \"$compiler\" | $SED \"$delay_single_quote_subst\"`'\nGCC='`$ECHO \"$GCC\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_sys_global_symbol_pipe='`$ECHO \"$lt_cv_sys_global_symbol_pipe\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_sys_global_symbol_to_cdecl='`$ECHO \"$lt_cv_sys_global_symbol_to_cdecl\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_sys_global_symbol_to_c_name_address='`$ECHO \"$lt_cv_sys_global_symbol_to_c_name_address\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO \"$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix\" | $SED \"$delay_single_quote_subst\"`'\nnm_file_list_spec='`$ECHO \"$nm_file_list_spec\" | $SED \"$delay_single_quote_subst\"`'\nlt_sysroot='`$ECHO \"$lt_sysroot\" | $SED \"$delay_single_quote_subst\"`'\nobjdir='`$ECHO \"$objdir\" | $SED \"$delay_single_quote_subst\"`'\nMAGIC_CMD='`$ECHO \"$MAGIC_CMD\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_no_builtin_flag='`$ECHO \"$lt_prog_compiler_no_builtin_flag\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_pic='`$ECHO \"$lt_prog_compiler_pic\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_wl='`$ECHO \"$lt_prog_compiler_wl\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_static='`$ECHO \"$lt_prog_compiler_static\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_prog_compiler_c_o='`$ECHO \"$lt_cv_prog_compiler_c_o\" | $SED \"$delay_single_quote_subst\"`'\nneed_locks='`$ECHO \"$need_locks\" | $SED \"$delay_single_quote_subst\"`'\nMANIFEST_TOOL='`$ECHO \"$MANIFEST_TOOL\" | $SED \"$delay_single_quote_subst\"`'\nDSYMUTIL='`$ECHO \"$DSYMUTIL\" | $SED \"$delay_single_quote_subst\"`'\nNMEDIT='`$ECHO \"$NMEDIT\" | $SED \"$delay_single_quote_subst\"`'\nLIPO='`$ECHO \"$LIPO\" | $SED \"$delay_single_quote_subst\"`'\nOTOOL='`$ECHO \"$OTOOL\" | $SED \"$delay_single_quote_subst\"`'\nOTOOL64='`$ECHO \"$OTOOL64\" | $SED \"$delay_single_quote_subst\"`'\nlibext='`$ECHO \"$libext\" | $SED \"$delay_single_quote_subst\"`'\nshrext_cmds='`$ECHO \"$shrext_cmds\" | $SED \"$delay_single_quote_subst\"`'\nextract_expsyms_cmds='`$ECHO \"$extract_expsyms_cmds\" | $SED \"$delay_single_quote_subst\"`'\narchive_cmds_need_lc='`$ECHO \"$archive_cmds_need_lc\" | $SED \"$delay_single_quote_subst\"`'\nenable_shared_with_static_runtimes='`$ECHO \"$enable_shared_with_static_runtimes\" | $SED \"$delay_single_quote_subst\"`'\nexport_dynamic_flag_spec='`$ECHO \"$export_dynamic_flag_spec\" | $SED \"$delay_single_quote_subst\"`'\nwhole_archive_flag_spec='`$ECHO \"$whole_archive_flag_spec\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_needs_object='`$ECHO \"$compiler_needs_object\" | $SED \"$delay_single_quote_subst\"`'\nold_archive_from_new_cmds='`$ECHO \"$old_archive_from_new_cmds\" | $SED \"$delay_single_quote_subst\"`'\nold_archive_from_expsyms_cmds='`$ECHO \"$old_archive_from_expsyms_cmds\" | $SED \"$delay_single_quote_subst\"`'\narchive_cmds='`$ECHO \"$archive_cmds\" | $SED \"$delay_single_quote_subst\"`'\narchive_expsym_cmds='`$ECHO \"$archive_expsym_cmds\" | $SED \"$delay_single_quote_subst\"`'\nmodule_cmds='`$ECHO \"$module_cmds\" | $SED \"$delay_single_quote_subst\"`'\nmodule_expsym_cmds='`$ECHO \"$module_expsym_cmds\" | $SED \"$delay_single_quote_subst\"`'\nwith_gnu_ld='`$ECHO \"$with_gnu_ld\" | $SED \"$delay_single_quote_subst\"`'\nallow_undefined_flag='`$ECHO \"$allow_undefined_flag\" | $SED \"$delay_single_quote_subst\"`'\nno_undefined_flag='`$ECHO \"$no_undefined_flag\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_libdir_flag_spec='`$ECHO \"$hardcode_libdir_flag_spec\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_libdir_separator='`$ECHO \"$hardcode_libdir_separator\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_direct='`$ECHO \"$hardcode_direct\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_direct_absolute='`$ECHO \"$hardcode_direct_absolute\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_minus_L='`$ECHO \"$hardcode_minus_L\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_shlibpath_var='`$ECHO \"$hardcode_shlibpath_var\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_automatic='`$ECHO \"$hardcode_automatic\" | $SED \"$delay_single_quote_subst\"`'\ninherit_rpath='`$ECHO \"$inherit_rpath\" | $SED \"$delay_single_quote_subst\"`'\nlink_all_deplibs='`$ECHO \"$link_all_deplibs\" | $SED \"$delay_single_quote_subst\"`'\nalways_export_symbols='`$ECHO \"$always_export_symbols\" | $SED \"$delay_single_quote_subst\"`'\nexport_symbols_cmds='`$ECHO \"$export_symbols_cmds\" | $SED \"$delay_single_quote_subst\"`'\nexclude_expsyms='`$ECHO \"$exclude_expsyms\" | $SED \"$delay_single_quote_subst\"`'\ninclude_expsyms='`$ECHO \"$include_expsyms\" | $SED \"$delay_single_quote_subst\"`'\nprelink_cmds='`$ECHO \"$prelink_cmds\" | $SED \"$delay_single_quote_subst\"`'\npostlink_cmds='`$ECHO \"$postlink_cmds\" | $SED \"$delay_single_quote_subst\"`'\nfile_list_spec='`$ECHO \"$file_list_spec\" | $SED \"$delay_single_quote_subst\"`'\nvariables_saved_for_relink='`$ECHO \"$variables_saved_for_relink\" | $SED \"$delay_single_quote_subst\"`'\nneed_lib_prefix='`$ECHO \"$need_lib_prefix\" | $SED \"$delay_single_quote_subst\"`'\nneed_version='`$ECHO \"$need_version\" | $SED \"$delay_single_quote_subst\"`'\nversion_type='`$ECHO \"$version_type\" | $SED \"$delay_single_quote_subst\"`'\nrunpath_var='`$ECHO \"$runpath_var\" | $SED \"$delay_single_quote_subst\"`'\nshlibpath_var='`$ECHO \"$shlibpath_var\" | $SED \"$delay_single_quote_subst\"`'\nshlibpath_overrides_runpath='`$ECHO \"$shlibpath_overrides_runpath\" | $SED \"$delay_single_quote_subst\"`'\nlibname_spec='`$ECHO \"$libname_spec\" | $SED \"$delay_single_quote_subst\"`'\nlibrary_names_spec='`$ECHO \"$library_names_spec\" | $SED \"$delay_single_quote_subst\"`'\nsoname_spec='`$ECHO \"$soname_spec\" | $SED \"$delay_single_quote_subst\"`'\ninstall_override_mode='`$ECHO \"$install_override_mode\" | $SED \"$delay_single_quote_subst\"`'\npostinstall_cmds='`$ECHO \"$postinstall_cmds\" | $SED \"$delay_single_quote_subst\"`'\npostuninstall_cmds='`$ECHO \"$postuninstall_cmds\" | $SED \"$delay_single_quote_subst\"`'\nfinish_cmds='`$ECHO \"$finish_cmds\" | $SED \"$delay_single_quote_subst\"`'\nfinish_eval='`$ECHO \"$finish_eval\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_into_libs='`$ECHO \"$hardcode_into_libs\" | $SED \"$delay_single_quote_subst\"`'\nsys_lib_search_path_spec='`$ECHO \"$sys_lib_search_path_spec\" | $SED \"$delay_single_quote_subst\"`'\nsys_lib_dlsearch_path_spec='`$ECHO \"$sys_lib_dlsearch_path_spec\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_action='`$ECHO \"$hardcode_action\" | $SED \"$delay_single_quote_subst\"`'\nenable_dlopen='`$ECHO \"$enable_dlopen\" | $SED \"$delay_single_quote_subst\"`'\nenable_dlopen_self='`$ECHO \"$enable_dlopen_self\" | $SED \"$delay_single_quote_subst\"`'\nenable_dlopen_self_static='`$ECHO \"$enable_dlopen_self_static\" | $SED \"$delay_single_quote_subst\"`'\nold_striplib='`$ECHO \"$old_striplib\" | $SED \"$delay_single_quote_subst\"`'\nstriplib='`$ECHO \"$striplib\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_lib_search_dirs='`$ECHO \"$compiler_lib_search_dirs\" | $SED \"$delay_single_quote_subst\"`'\npredep_objects='`$ECHO \"$predep_objects\" | $SED \"$delay_single_quote_subst\"`'\npostdep_objects='`$ECHO \"$postdep_objects\" | $SED \"$delay_single_quote_subst\"`'\npredeps='`$ECHO \"$predeps\" | $SED \"$delay_single_quote_subst\"`'\npostdeps='`$ECHO \"$postdeps\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_lib_search_path='`$ECHO \"$compiler_lib_search_path\" | $SED \"$delay_single_quote_subst\"`'\nLD_CXX='`$ECHO \"$LD_CXX\" | $SED \"$delay_single_quote_subst\"`'\nreload_flag_CXX='`$ECHO \"$reload_flag_CXX\" | $SED \"$delay_single_quote_subst\"`'\nreload_cmds_CXX='`$ECHO \"$reload_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nold_archive_cmds_CXX='`$ECHO \"$old_archive_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_CXX='`$ECHO \"$compiler_CXX\" | $SED \"$delay_single_quote_subst\"`'\nGCC_CXX='`$ECHO \"$GCC_CXX\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_no_builtin_flag_CXX='`$ECHO \"$lt_prog_compiler_no_builtin_flag_CXX\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_pic_CXX='`$ECHO \"$lt_prog_compiler_pic_CXX\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_wl_CXX='`$ECHO \"$lt_prog_compiler_wl_CXX\" | $SED \"$delay_single_quote_subst\"`'\nlt_prog_compiler_static_CXX='`$ECHO \"$lt_prog_compiler_static_CXX\" | $SED \"$delay_single_quote_subst\"`'\nlt_cv_prog_compiler_c_o_CXX='`$ECHO \"$lt_cv_prog_compiler_c_o_CXX\" | $SED \"$delay_single_quote_subst\"`'\narchive_cmds_need_lc_CXX='`$ECHO \"$archive_cmds_need_lc_CXX\" | $SED \"$delay_single_quote_subst\"`'\nenable_shared_with_static_runtimes_CXX='`$ECHO \"$enable_shared_with_static_runtimes_CXX\" | $SED \"$delay_single_quote_subst\"`'\nexport_dynamic_flag_spec_CXX='`$ECHO \"$export_dynamic_flag_spec_CXX\" | $SED \"$delay_single_quote_subst\"`'\nwhole_archive_flag_spec_CXX='`$ECHO \"$whole_archive_flag_spec_CXX\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_needs_object_CXX='`$ECHO \"$compiler_needs_object_CXX\" | $SED \"$delay_single_quote_subst\"`'\nold_archive_from_new_cmds_CXX='`$ECHO \"$old_archive_from_new_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nold_archive_from_expsyms_cmds_CXX='`$ECHO \"$old_archive_from_expsyms_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\narchive_cmds_CXX='`$ECHO \"$archive_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\narchive_expsym_cmds_CXX='`$ECHO \"$archive_expsym_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nmodule_cmds_CXX='`$ECHO \"$module_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nmodule_expsym_cmds_CXX='`$ECHO \"$module_expsym_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nwith_gnu_ld_CXX='`$ECHO \"$with_gnu_ld_CXX\" | $SED \"$delay_single_quote_subst\"`'\nallow_undefined_flag_CXX='`$ECHO \"$allow_undefined_flag_CXX\" | $SED \"$delay_single_quote_subst\"`'\nno_undefined_flag_CXX='`$ECHO \"$no_undefined_flag_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_libdir_flag_spec_CXX='`$ECHO \"$hardcode_libdir_flag_spec_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_libdir_separator_CXX='`$ECHO \"$hardcode_libdir_separator_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_direct_CXX='`$ECHO \"$hardcode_direct_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_direct_absolute_CXX='`$ECHO \"$hardcode_direct_absolute_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_minus_L_CXX='`$ECHO \"$hardcode_minus_L_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_shlibpath_var_CXX='`$ECHO \"$hardcode_shlibpath_var_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_automatic_CXX='`$ECHO \"$hardcode_automatic_CXX\" | $SED \"$delay_single_quote_subst\"`'\ninherit_rpath_CXX='`$ECHO \"$inherit_rpath_CXX\" | $SED \"$delay_single_quote_subst\"`'\nlink_all_deplibs_CXX='`$ECHO \"$link_all_deplibs_CXX\" | $SED \"$delay_single_quote_subst\"`'\nalways_export_symbols_CXX='`$ECHO \"$always_export_symbols_CXX\" | $SED \"$delay_single_quote_subst\"`'\nexport_symbols_cmds_CXX='`$ECHO \"$export_symbols_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nexclude_expsyms_CXX='`$ECHO \"$exclude_expsyms_CXX\" | $SED \"$delay_single_quote_subst\"`'\ninclude_expsyms_CXX='`$ECHO \"$include_expsyms_CXX\" | $SED \"$delay_single_quote_subst\"`'\nprelink_cmds_CXX='`$ECHO \"$prelink_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\npostlink_cmds_CXX='`$ECHO \"$postlink_cmds_CXX\" | $SED \"$delay_single_quote_subst\"`'\nfile_list_spec_CXX='`$ECHO \"$file_list_spec_CXX\" | $SED \"$delay_single_quote_subst\"`'\nhardcode_action_CXX='`$ECHO \"$hardcode_action_CXX\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_lib_search_dirs_CXX='`$ECHO \"$compiler_lib_search_dirs_CXX\" | $SED \"$delay_single_quote_subst\"`'\npredep_objects_CXX='`$ECHO \"$predep_objects_CXX\" | $SED \"$delay_single_quote_subst\"`'\npostdep_objects_CXX='`$ECHO \"$postdep_objects_CXX\" | $SED \"$delay_single_quote_subst\"`'\npredeps_CXX='`$ECHO \"$predeps_CXX\" | $SED \"$delay_single_quote_subst\"`'\npostdeps_CXX='`$ECHO \"$postdeps_CXX\" | $SED \"$delay_single_quote_subst\"`'\ncompiler_lib_search_path_CXX='`$ECHO \"$compiler_lib_search_path_CXX\" | $SED \"$delay_single_quote_subst\"`'\n\nLTCC='$LTCC'\nLTCFLAGS='$LTCFLAGS'\ncompiler='$compiler_DEFAULT'\n\n# A function that is used when there is no print builtin or printf.\nfunc_fallback_echo ()\n{\n eval 'cat <<_LTECHO_EOF\n\\$1\n_LTECHO_EOF'\n}\n\n# Quote evaled strings.\nfor var in AS \\\nDLLTOOL \\\nOBJDUMP \\\nSHELL \\\nECHO \\\nPATH_SEPARATOR \\\nSED \\\nGREP \\\nEGREP \\\nFGREP \\\nLD \\\nNM \\\nLN_S \\\nlt_SP2NL \\\nlt_NL2SP \\\nreload_flag \\\ndeplibs_check_method \\\nfile_magic_cmd \\\nfile_magic_glob \\\nwant_nocaseglob \\\nsharedlib_from_linklib_cmd \\\nAR \\\nAR_FLAGS \\\narchiver_list_spec \\\nSTRIP \\\nRANLIB \\\nCC \\\nCFLAGS \\\ncompiler \\\nlt_cv_sys_global_symbol_pipe \\\nlt_cv_sys_global_symbol_to_cdecl \\\nlt_cv_sys_global_symbol_to_c_name_address \\\nlt_cv_sys_global_symbol_to_c_name_address_lib_prefix \\\nnm_file_list_spec \\\nlt_prog_compiler_no_builtin_flag \\\nlt_prog_compiler_pic \\\nlt_prog_compiler_wl \\\nlt_prog_compiler_static \\\nlt_cv_prog_compiler_c_o \\\nneed_locks \\\nMANIFEST_TOOL \\\nDSYMUTIL \\\nNMEDIT \\\nLIPO \\\nOTOOL \\\nOTOOL64 \\\nshrext_cmds \\\nexport_dynamic_flag_spec \\\nwhole_archive_flag_spec \\\ncompiler_needs_object \\\nwith_gnu_ld \\\nallow_undefined_flag \\\nno_undefined_flag \\\nhardcode_libdir_flag_spec \\\nhardcode_libdir_separator \\\nexclude_expsyms \\\ninclude_expsyms \\\nfile_list_spec \\\nvariables_saved_for_relink \\\nlibname_spec \\\nlibrary_names_spec \\\nsoname_spec \\\ninstall_override_mode \\\nfinish_eval \\\nold_striplib \\\nstriplib \\\ncompiler_lib_search_dirs \\\npredep_objects \\\npostdep_objects \\\npredeps \\\npostdeps \\\ncompiler_lib_search_path \\\nLD_CXX \\\nreload_flag_CXX \\\ncompiler_CXX \\\nlt_prog_compiler_no_builtin_flag_CXX \\\nlt_prog_compiler_pic_CXX \\\nlt_prog_compiler_wl_CXX \\\nlt_prog_compiler_static_CXX \\\nlt_cv_prog_compiler_c_o_CXX \\\nexport_dynamic_flag_spec_CXX \\\nwhole_archive_flag_spec_CXX \\\ncompiler_needs_object_CXX \\\nwith_gnu_ld_CXX \\\nallow_undefined_flag_CXX \\\nno_undefined_flag_CXX \\\nhardcode_libdir_flag_spec_CXX \\\nhardcode_libdir_separator_CXX \\\nexclude_expsyms_CXX \\\ninclude_expsyms_CXX \\\nfile_list_spec_CXX \\\ncompiler_lib_search_dirs_CXX \\\npredep_objects_CXX \\\npostdep_objects_CXX \\\npredeps_CXX \\\npostdeps_CXX \\\ncompiler_lib_search_path_CXX; do\n case \\`eval \\\\\\\\\\$ECHO \\\\\\\\\"\"\\\\\\\\\\$\\$var\"\\\\\\\\\"\\` in\n *[\\\\\\\\\\\\\\`\\\\\"\\\\\\$]*)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\`\\\\\\$ECHO \\\\\"\\\\\\$\\$var\\\\\" | \\\\\\$SED \\\\\"\\\\\\$sed_quote_subst\\\\\"\\\\\\`\\\\\\\\\\\\\"\"\n ;;\n *)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\$\\$var\\\\\\\\\\\\\"\"\n ;;\n esac\ndone\n\n# Double-quote double-evaled strings.\nfor var in reload_cmds \\\nold_postinstall_cmds \\\nold_postuninstall_cmds \\\nold_archive_cmds \\\nextract_expsyms_cmds \\\nold_archive_from_new_cmds \\\nold_archive_from_expsyms_cmds \\\narchive_cmds \\\narchive_expsym_cmds \\\nmodule_cmds \\\nmodule_expsym_cmds \\\nexport_symbols_cmds \\\nprelink_cmds \\\npostlink_cmds \\\npostinstall_cmds \\\npostuninstall_cmds \\\nfinish_cmds \\\nsys_lib_search_path_spec \\\nsys_lib_dlsearch_path_spec \\\nreload_cmds_CXX \\\nold_archive_cmds_CXX \\\nold_archive_from_new_cmds_CXX \\\nold_archive_from_expsyms_cmds_CXX \\\narchive_cmds_CXX \\\narchive_expsym_cmds_CXX \\\nmodule_cmds_CXX \\\nmodule_expsym_cmds_CXX \\\nexport_symbols_cmds_CXX \\\nprelink_cmds_CXX \\\npostlink_cmds_CXX; do\n case \\`eval \\\\\\\\\\$ECHO \\\\\\\\\"\"\\\\\\\\\\$\\$var\"\\\\\\\\\"\\` in\n *[\\\\\\\\\\\\\\`\\\\\"\\\\\\$]*)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\`\\\\\\$ECHO \\\\\"\\\\\\$\\$var\\\\\" | \\\\\\$SED -e \\\\\"\\\\\\$double_quote_subst\\\\\" -e \\\\\"\\\\\\$sed_quote_subst\\\\\" -e \\\\\"\\\\\\$delay_variable_subst\\\\\"\\\\\\`\\\\\\\\\\\\\"\"\n ;;\n *)\n eval \"lt_\\$var=\\\\\\\\\\\\\"\\\\\\$\\$var\\\\\\\\\\\\\"\"\n ;;\n esac\ndone\n\nac_aux_dir='$ac_aux_dir'\nxsi_shell='$xsi_shell'\nlt_shell_append='$lt_shell_append'\n\n# See if we are running on zsh, and set the options which allow our\n# commands through without removal of \\ escapes INIT.\nif test -n \"\\${ZSH_VERSION+set}\" ; then\n setopt NO_GLOB_SUBST\nfi\n\n\n PACKAGE='$PACKAGE'\n VERSION='$VERSION'\n TIMESTAMP='$TIMESTAMP'\n RM='$RM'\n ofile='$ofile'\n\n\n\n\n\n\n_ACEOF\n\ncat >>$CONFIG_STATUS <<\\_ACEOF || ac_write_fail=1\n\n# Handling of arguments.\nfor ac_config_target in $ac_config_targets\ndo\n case $ac_config_target in\n \"depfiles\") CONFIG_COMMANDS=\"$CONFIG_COMMANDS depfiles\" ;;\n \"libtool\") CONFIG_COMMANDS=\"$CONFIG_COMMANDS libtool\" ;;\n \"Makefile\") CONFIG_FILES=\"$CONFIG_FILES Makefile\" ;;\n \"lib/Makefile\") CONFIG_FILES=\"$CONFIG_FILES lib/Makefile\" ;;\n \"include/Makefile\") CONFIG_FILES=\"$CONFIG_FILES include/Makefile\" ;;\n \"bin/Makefile\") CONFIG_FILES=\"$CONFIG_FILES bin/Makefile\" ;;\n \"doc/Makefile\") CONFIG_FILES=\"$CONFIG_FILES doc/Makefile\" ;;\n \"portaudiocpp.pc\") CONFIG_FILES=\"$CONFIG_FILES portaudiocpp.pc\" ;;\n\n *) as_fn_error $? \"invalid argument: \\`$ac_config_target'\" \"$LINENO\" 5;;\n esac\ndone\n\n\n# If the user did not use the arguments to specify the items to instantiate,\n# then the envvar interface is used. Set only those that are not.\n# We use the long form for the default assignment because of an extremely\n# bizarre bug on SunOS 4.1.3.\nif $ac_need_defaults; then\n test \"${CONFIG_FILES+set}\" = set || CONFIG_FILES=$config_files\n test \"${CONFIG_COMMANDS+set}\" = set || CONFIG_COMMANDS=$config_commands\nfi\n\n# Have a temporary directory for convenience. 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archiver.\narchiver_list_spec=$lt_archiver_list_spec\n\n# A symbol stripping program.\nSTRIP=$lt_STRIP\n\n# Commands used to install an old-style archive.\nRANLIB=$lt_RANLIB\nold_postinstall_cmds=$lt_old_postinstall_cmds\nold_postuninstall_cmds=$lt_old_postuninstall_cmds\n\n# Whether to use a lock for old archive extraction.\nlock_old_archive_extraction=$lock_old_archive_extraction\n\n# A C compiler.\nLTCC=$lt_CC\n\n# LTCC compiler flags.\nLTCFLAGS=$lt_CFLAGS\n\n# Take the output of nm and produce a listing of raw symbols and C names.\nglobal_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe\n\n# Transform the output of nm in a proper C declaration.\nglobal_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl\n\n# Transform the output of nm in a C name address pair.\nglobal_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address\n\n# Transform the output of nm in a C name address pair when lib prefix is needed.\nglobal_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix\n\n# Specify filename containing input files for \\$NM.\nnm_file_list_spec=$lt_nm_file_list_spec\n\n# The root where to search for dependent libraries,and in which our libraries should be installed.\nlt_sysroot=$lt_sysroot\n\n# The name of the directory that contains temporary libtool files.\nobjdir=$objdir\n\n# Used to examine libraries when file_magic_cmd begins with \"file\".\nMAGIC_CMD=$MAGIC_CMD\n\n# Must we lock files when doing compilation?\nneed_locks=$lt_need_locks\n\n# Manifest tool.\nMANIFEST_TOOL=$lt_MANIFEST_TOOL\n\n# Tool to manipulate archived DWARF debug symbol files on Mac OS X.\nDSYMUTIL=$lt_DSYMUTIL\n\n# Tool to change global to local symbols on Mac OS X.\nNMEDIT=$lt_NMEDIT\n\n# Tool to manipulate fat objects and archives on Mac OS X.\nLIPO=$lt_LIPO\n\n# ldd/readelf like tool for Mach-O binaries on Mac OS X.\nOTOOL=$lt_OTOOL\n\n# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.\nOTOOL64=$lt_OTOOL64\n\n# Old archive suffix (normally \"a\").\nlibext=$libext\n\n# Shared library suffix (normally \".so\").\nshrext_cmds=$lt_shrext_cmds\n\n# The commands to extract the exported symbol list from a shared archive.\nextract_expsyms_cmds=$lt_extract_expsyms_cmds\n\n# Variables whose values should be saved in libtool wrapper scripts and\n# restored at link time.\nvariables_saved_for_relink=$lt_variables_saved_for_relink\n\n# Do we need the \"lib\" prefix for modules?\nneed_lib_prefix=$need_lib_prefix\n\n# Do we need a version for libraries?\nneed_version=$need_version\n\n# Library versioning type.\nversion_type=$version_type\n\n# Shared library runtime path variable.\nrunpath_var=$runpath_var\n\n# Shared library path variable.\nshlibpath_var=$shlibpath_var\n\n# Is shlibpath searched before the hard-coded library search path?\nshlibpath_overrides_runpath=$shlibpath_overrides_runpath\n\n# Format of library name prefix.\nlibname_spec=$lt_libname_spec\n\n# List of archive names. First name is the real one, the rest are links.\n# The last name is the one that the linker finds with -lNAME\nlibrary_names_spec=$lt_library_names_spec\n\n# The coded name of the library, if different from the real name.\nsoname_spec=$lt_soname_spec\n\n# Permission mode override for installation of shared libraries.\ninstall_override_mode=$lt_install_override_mode\n\n# Command to use after installation of a shared archive.\npostinstall_cmds=$lt_postinstall_cmds\n\n# Command to use after uninstallation of a shared archive.\npostuninstall_cmds=$lt_postuninstall_cmds\n\n# Commands used to finish a libtool library installation in a directory.\nfinish_cmds=$lt_finish_cmds\n\n# As \"finish_cmds\", except a single script fragment to be evaled but\n# not shown.\nfinish_eval=$lt_finish_eval\n\n# Whether we should hardcode library paths into libraries.\nhardcode_into_libs=$hardcode_into_libs\n\n# Compile-time system search path for libraries.\nsys_lib_search_path_spec=$lt_sys_lib_search_path_spec\n\n# Run-time system search path for libraries.\nsys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec\n\n# Whether dlopen is supported.\ndlopen_support=$enable_dlopen\n\n# Whether dlopen of programs is supported.\ndlopen_self=$enable_dlopen_self\n\n# Whether dlopen of statically linked programs is supported.\ndlopen_self_static=$enable_dlopen_self_static\n\n# Commands to strip libraries.\nold_striplib=$lt_old_striplib\nstriplib=$lt_striplib\n\n\n# The linker used to build libraries.\nLD=$lt_LD\n\n# How to create reloadable object files.\nreload_flag=$lt_reload_flag\nreload_cmds=$lt_reload_cmds\n\n# Commands used to build an old-style archive.\nold_archive_cmds=$lt_old_archive_cmds\n\n# A language specific compiler.\nCC=$lt_compiler\n\n# Is the compiler the GNU compiler?\nwith_gcc=$GCC\n\n# Compiler flag to turn off builtin functions.\nno_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag\n\n# Additional compiler flags for building library objects.\npic_flag=$lt_lt_prog_compiler_pic\n\n# How to pass a linker flag through the compiler.\nwl=$lt_lt_prog_compiler_wl\n\n# Compiler flag to prevent dynamic linking.\nlink_static_flag=$lt_lt_prog_compiler_static\n\n# Does compiler simultaneously support -c and -o options?\ncompiler_c_o=$lt_lt_cv_prog_compiler_c_o\n\n# Whether or not to add -lc for building shared libraries.\nbuild_libtool_need_lc=$archive_cmds_need_lc\n\n# Whether or not to disallow shared libs when runtime libs are static.\nallow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes\n\n# Compiler flag to allow reflexive dlopens.\nexport_dynamic_flag_spec=$lt_export_dynamic_flag_spec\n\n# Compiler flag to generate shared objects directly from archives.\nwhole_archive_flag_spec=$lt_whole_archive_flag_spec\n\n# Whether the compiler copes with passing no objects directly.\ncompiler_needs_object=$lt_compiler_needs_object\n\n# Create an old-style archive from a shared archive.\nold_archive_from_new_cmds=$lt_old_archive_from_new_cmds\n\n# Create a temporary old-style archive to link instead of a shared archive.\nold_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds\n\n# Commands used to build a shared archive.\narchive_cmds=$lt_archive_cmds\narchive_expsym_cmds=$lt_archive_expsym_cmds\n\n# Commands used to build a loadable module if different from building\n# a shared archive.\nmodule_cmds=$lt_module_cmds\nmodule_expsym_cmds=$lt_module_expsym_cmds\n\n# Whether we are building with GNU ld or not.\nwith_gnu_ld=$lt_with_gnu_ld\n\n# Flag that allows shared libraries with undefined symbols to be built.\nallow_undefined_flag=$lt_allow_undefined_flag\n\n# Flag that enforces no undefined symbols.\nno_undefined_flag=$lt_no_undefined_flag\n\n# Flag to hardcode \\$libdir into a binary during linking.\n# This must work even if \\$libdir does not exist\nhardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec\n\n# Whether we need a single \"-rpath\" flag with a separated argument.\nhardcode_libdir_separator=$lt_hardcode_libdir_separator\n\n# Set to \"yes\" if using DIR/libNAME\\${shared_ext} during linking hardcodes\n# DIR into the resulting binary.\nhardcode_direct=$hardcode_direct\n\n# Set to \"yes\" if using DIR/libNAME\\${shared_ext} during linking hardcodes\n# DIR into the resulting binary and the resulting library dependency is\n# \"absolute\",i.e impossible to change by setting \\${shlibpath_var} if the\n# library is relocated.\nhardcode_direct_absolute=$hardcode_direct_absolute\n\n# Set to \"yes\" if using the -LDIR flag during linking hardcodes DIR\n# into the resulting binary.\nhardcode_minus_L=$hardcode_minus_L\n\n# Set to \"yes\" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR\n# into the resulting binary.\nhardcode_shlibpath_var=$hardcode_shlibpath_var\n\n# Set to \"yes\" if building a shared library automatically hardcodes DIR\n# into the library and all subsequent libraries and executables linked\n# against it.\nhardcode_automatic=$hardcode_automatic\n\n# Set to yes if linker adds runtime paths of dependent libraries\n# to runtime path list.\ninherit_rpath=$inherit_rpath\n\n# Whether libtool must link a program against all its dependency libraries.\nlink_all_deplibs=$link_all_deplibs\n\n# Set to \"yes\" if exported symbols are required.\nalways_export_symbols=$always_export_symbols\n\n# The commands to list exported symbols.\nexport_symbols_cmds=$lt_export_symbols_cmds\n\n# Symbols that should not be listed in the preloaded symbols.\nexclude_expsyms=$lt_exclude_expsyms\n\n# Symbols that must always be exported.\ninclude_expsyms=$lt_include_expsyms\n\n# Commands necessary for linking programs (against libraries) with templates.\nprelink_cmds=$lt_prelink_cmds\n\n# Commands necessary for finishing linking programs.\npostlink_cmds=$lt_postlink_cmds\n\n# Specify filename containing input files.\nfile_list_spec=$lt_file_list_spec\n\n# How to hardcode a shared library path into an executable.\nhardcode_action=$hardcode_action\n\n# The directories searched by this compiler when creating a shared library.\ncompiler_lib_search_dirs=$lt_compiler_lib_search_dirs\n\n# Dependencies to place before and after the objects being linked to\n# create a shared library.\npredep_objects=$lt_predep_objects\npostdep_objects=$lt_postdep_objects\npredeps=$lt_predeps\npostdeps=$lt_postdeps\n\n# The library search path used internally by the compiler when linking\n# a shared library.\ncompiler_lib_search_path=$lt_compiler_lib_search_path\n\n# ### END LIBTOOL CONFIG\n\n_LT_EOF\n\n case $host_os in\n aix3*)\n cat <<\\_LT_EOF >> \"$cfgfile\"\n# AIX sometimes has problems with the GCC collect2 program. For some\n# reason, if we set the COLLECT_NAMES environment variable, the problems\n# vanish in a puff of smoke.\nif test \"X${COLLECT_NAMES+set}\" != Xset; then\n COLLECT_NAMES=\n export COLLECT_NAMES\nfi\n_LT_EOF\n ;;\n esac\n\n\nltmain=\"$ac_aux_dir/ltmain.sh\"\n\n\n # We use sed instead of cat because bash on DJGPP gets confused if\n # if finds mixed CR/LF and LF-only lines. Since sed operates in\n # text mode, it properly converts lines to CR/LF. This bash problem\n # is reportedly fixed, but why not run on old versions too?\n sed '$q' \"$ltmain\" >> \"$cfgfile\" \\\n || (rm -f \"$cfgfile\"; exit 1)\n\n if test x\"$xsi_shell\" = xyes; then\n sed -e '/^func_dirname ()$/,/^} # func_dirname /c\\\nfunc_dirname ()\\\n{\\\n\\ case ${1} in\\\n\\ */*) func_dirname_result=\"${1%/*}${2}\" ;;\\\n\\ * ) func_dirname_result=\"${3}\" ;;\\\n\\ esac\\\n} # Extended-shell func_dirname implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_basename ()$/,/^} # func_basename /c\\\nfunc_basename ()\\\n{\\\n\\ func_basename_result=\"${1##*/}\"\\\n} # Extended-shell func_basename implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\\\nfunc_dirname_and_basename ()\\\n{\\\n\\ case ${1} in\\\n\\ */*) func_dirname_result=\"${1%/*}${2}\" ;;\\\n\\ * ) func_dirname_result=\"${3}\" ;;\\\n\\ esac\\\n\\ func_basename_result=\"${1##*/}\"\\\n} # Extended-shell func_dirname_and_basename implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_stripname ()$/,/^} # func_stripname /c\\\nfunc_stripname ()\\\n{\\\n\\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\\\n\\ # positional parameters, so assign one to ordinary parameter first.\\\n\\ func_stripname_result=${3}\\\n\\ func_stripname_result=${func_stripname_result#\"${1}\"}\\\n\\ func_stripname_result=${func_stripname_result%\"${2}\"}\\\n} # Extended-shell func_stripname implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\\\nfunc_split_long_opt ()\\\n{\\\n\\ func_split_long_opt_name=${1%%=*}\\\n\\ func_split_long_opt_arg=${1#*=}\\\n} # Extended-shell func_split_long_opt implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\\\nfunc_split_short_opt ()\\\n{\\\n\\ func_split_short_opt_arg=${1#??}\\\n\\ func_split_short_opt_name=${1%\"$func_split_short_opt_arg\"}\\\n} # Extended-shell func_split_short_opt implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\\\nfunc_lo2o ()\\\n{\\\n\\ case ${1} in\\\n\\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\\\n\\ *) func_lo2o_result=${1} ;;\\\n\\ esac\\\n} # Extended-shell func_lo2o implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_xform ()$/,/^} # func_xform /c\\\nfunc_xform ()\\\n{\\\n func_xform_result=${1%.*}.lo\\\n} # Extended-shell func_xform implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_arith ()$/,/^} # func_arith /c\\\nfunc_arith ()\\\n{\\\n func_arith_result=$(( $* ))\\\n} # Extended-shell func_arith implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_len ()$/,/^} # func_len /c\\\nfunc_len ()\\\n{\\\n func_len_result=${#1}\\\n} # Extended-shell func_len implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\nfi\n\nif test x\"$lt_shell_append\" = xyes; then\n sed -e '/^func_append ()$/,/^} # func_append /c\\\nfunc_append ()\\\n{\\\n eval \"${1}+=\\\\${2}\"\\\n} # Extended-shell func_append implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\\\nfunc_append_quoted ()\\\n{\\\n\\ func_quote_for_eval \"${2}\"\\\n\\ eval \"${1}+=\\\\\\\\ \\\\$func_quote_for_eval_result\"\\\n} # Extended-shell func_append_quoted implementation' \"$cfgfile\" > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\ntest 0 -eq $? || _lt_function_replace_fail=:\n\n\n # Save a `func_append' function call where possible by direct use of '+='\n sed -e 's%func_append \\([a-zA-Z_]\\{1,\\}\\) \"%\\1+=\"%g' $cfgfile > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\n test 0 -eq $? || _lt_function_replace_fail=:\nelse\n # Save a `func_append' function call even when '+=' is not available\n sed -e 's%func_append \\([a-zA-Z_]\\{1,\\}\\) \"%\\1=\"$\\1%g' $cfgfile > $cfgfile.tmp \\\n && mv -f \"$cfgfile.tmp\" \"$cfgfile\" \\\n || (rm -f \"$cfgfile\" && cp \"$cfgfile.tmp\" \"$cfgfile\" && rm -f \"$cfgfile.tmp\")\n test 0 -eq $? || _lt_function_replace_fail=:\nfi\n\nif test x\"$_lt_function_replace_fail\" = x\":\"; then\n { $as_echo \"$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile\" >&5\n$as_echo \"$as_me: WARNING: Unable to substitute extended shell functions in $ofile\" >&2;}\nfi\n\n\n mv -f \"$cfgfile\" \"$ofile\" ||\n (rm -f \"$ofile\" && cp \"$cfgfile\" \"$ofile\" && rm -f \"$cfgfile\")\n chmod +x \"$ofile\"\n\n\n cat <<_LT_EOF >> \"$ofile\"\n\n# ### BEGIN LIBTOOL TAG CONFIG: CXX\n\n# The linker used to build libraries.\nLD=$lt_LD_CXX\n\n# How to create reloadable object files.\nreload_flag=$lt_reload_flag_CXX\nreload_cmds=$lt_reload_cmds_CXX\n\n# Commands used to build an old-style archive.\nold_archive_cmds=$lt_old_archive_cmds_CXX\n\n# A language specific compiler.\nCC=$lt_compiler_CXX\n\n# Is the compiler the GNU compiler?\nwith_gcc=$GCC_CXX\n\n# Compiler flag to turn off builtin functions.\nno_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX\n\n# Additional compiler flags for building library objects.\npic_flag=$lt_lt_prog_compiler_pic_CXX\n\n# How to pass a linker flag through the compiler.\nwl=$lt_lt_prog_compiler_wl_CXX\n\n# Compiler flag to prevent dynamic linking.\nlink_static_flag=$lt_lt_prog_compiler_static_CXX\n\n# Does compiler simultaneously support -c and -o options?\ncompiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX\n\n# Whether or not to add -lc for building shared libraries.\nbuild_libtool_need_lc=$archive_cmds_need_lc_CXX\n\n# Whether or not to disallow shared libs when runtime libs are static.\nallow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX\n\n# Compiler flag to allow reflexive dlopens.\nexport_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX\n\n# Compiler flag to generate shared objects directly from archives.\nwhole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX\n\n# Whether the compiler copes with passing no objects directly.\ncompiler_needs_object=$lt_compiler_needs_object_CXX\n\n# Create an old-style archive from a shared archive.\nold_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX\n\n# Create a temporary old-style archive to link instead of a shared archive.\nold_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX\n\n# Commands used to build a shared archive.\narchive_cmds=$lt_archive_cmds_CXX\narchive_expsym_cmds=$lt_archive_expsym_cmds_CXX\n\n# Commands used to build a loadable module if different from building\n# a shared archive.\nmodule_cmds=$lt_module_cmds_CXX\nmodule_expsym_cmds=$lt_module_expsym_cmds_CXX\n\n# Whether we are building with GNU ld or not.\nwith_gnu_ld=$lt_with_gnu_ld_CXX\n\n# Flag that allows shared 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See \nhttp://www.research.att.com/sw/tools/graphviz/.\n3) If needed, edit the config.doxy file in an ascii text editor so that \n``DOT_PATH'' variable points to the folder where GraphViz is installed.\n4) Run ``doxygen config.doxy'' in this directory or load and generate the file \nconfig.doxy from the Doxywizard application.\n\nThe generated html documentation will be placed in /doc/api_reference/. To open \nthe main page of the documentation, open the file /doc/api_reference/index.html in \nan html browser.\n\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/doc/config.doxy", "content": "# Doxyfile 1.3.6\n\n#---------------------------------------------------------------------------\n# Project related configuration options\n#---------------------------------------------------------------------------\nPROJECT_NAME = PortAudioCpp\nPROJECT_NUMBER = 2.0\nOUTPUT_DIRECTORY = ./\nOUTPUT_LANGUAGE = English\nUSE_WINDOWS_ENCODING = YES\nBRIEF_MEMBER_DESC = YES\nREPEAT_BRIEF = YES\nABBREVIATE_BRIEF = \nALWAYS_DETAILED_SEC = YES\nINLINE_INHERITED_MEMB = NO\nFULL_PATH_NAMES = NO\nSTRIP_FROM_PATH = \nSHORT_NAMES = YES\nJAVADOC_AUTOBRIEF = NO\nMULTILINE_CPP_IS_BRIEF = NO\nDETAILS_AT_TOP = YES\nINHERIT_DOCS = YES\nDISTRIBUTE_GROUP_DOC = NO\nTAB_SIZE = 4\nALIASES = \nOPTIMIZE_OUTPUT_FOR_C = NO\nOPTIMIZE_OUTPUT_JAVA = NO\nSUBGROUPING = YES\n#---------------------------------------------------------------------------\n# Build related configuration options\n#---------------------------------------------------------------------------\nEXTRACT_ALL = YES\nEXTRACT_PRIVATE = YES\nEXTRACT_STATIC = YES\nEXTRACT_LOCAL_CLASSES = YES\nHIDE_UNDOC_MEMBERS = NO\nHIDE_UNDOC_CLASSES = NO\nHIDE_FRIEND_COMPOUNDS = NO\nHIDE_IN_BODY_DOCS = NO\nINTERNAL_DOCS = NO\nCASE_SENSE_NAMES = YES\nHIDE_SCOPE_NAMES = NO\nSHOW_INCLUDE_FILES = YES\nINLINE_INFO = YES\nSORT_MEMBER_DOCS = NO\nSORT_BRIEF_DOCS = NO\nSORT_BY_SCOPE_NAME = NO\nGENERATE_TODOLIST = YES\nGENERATE_TESTLIST = YES\nGENERATE_BUGLIST = YES\nGENERATE_DEPRECATEDLIST= YES\nENABLED_SECTIONS = \nMAX_INITIALIZER_LINES = 30\nSHOW_USED_FILES = YES\n#---------------------------------------------------------------------------\n# configuration options related to warning and progress messages\n#---------------------------------------------------------------------------\nQUIET = NO\nWARNINGS = YES\nWARN_IF_UNDOCUMENTED = YES\nWARN_IF_DOC_ERROR = YES\nWARN_FORMAT = \"$file:$line: $text\"\nWARN_LOGFILE = \n#---------------------------------------------------------------------------\n# configuration options related to the input files\n#---------------------------------------------------------------------------\nINPUT = ../source \\\n ../include\nFILE_PATTERNS = *.hxx \\\n *.cxx\nRECURSIVE = YES\nEXCLUDE = \nEXCLUDE_SYMLINKS = NO\nEXCLUDE_PATTERNS = \nEXAMPLE_PATH = \nEXAMPLE_PATTERNS = \nEXAMPLE_RECURSIVE = NO\nIMAGE_PATH = \nINPUT_FILTER = \nFILTER_SOURCE_FILES = NO\n#---------------------------------------------------------------------------\n# configuration options related to source browsing\n#---------------------------------------------------------------------------\nSOURCE_BROWSER = NO\nINLINE_SOURCES = NO\nSTRIP_CODE_COMMENTS = YES\nREFERENCED_BY_RELATION = YES\nREFERENCES_RELATION = YES\nVERBATIM_HEADERS = YES\n#---------------------------------------------------------------------------\n# configuration options related to the alphabetical class index\n#---------------------------------------------------------------------------\nALPHABETICAL_INDEX = YES\nCOLS_IN_ALPHA_INDEX = 2\nIGNORE_PREFIX = \n#---------------------------------------------------------------------------\n# configuration options related to the HTML output\n#---------------------------------------------------------------------------\nGENERATE_HTML = YES\nHTML_OUTPUT = api_reference\nHTML_FILE_EXTENSION = .html\nHTML_HEADER = \nHTML_FOOTER = \nHTML_STYLESHEET = \nHTML_ALIGN_MEMBERS = YES\nGENERATE_HTMLHELP = NO\nCHM_FILE = \nHHC_LOCATION = \nGENERATE_CHI = NO\nBINARY_TOC = NO\nTOC_EXPAND = NO\nDISABLE_INDEX = NO\nENUM_VALUES_PER_LINE = 4\nGENERATE_TREEVIEW = NO\nTREEVIEW_WIDTH = 250\n#---------------------------------------------------------------------------\n# configuration options related to the LaTeX output\n#---------------------------------------------------------------------------\nGENERATE_LATEX = NO\nLATEX_OUTPUT = latex\nLATEX_CMD_NAME = latex\nMAKEINDEX_CMD_NAME = makeindex\nCOMPACT_LATEX = NO\nPAPER_TYPE = a4wide\nEXTRA_PACKAGES = \nLATEX_HEADER = \nPDF_HYPERLINKS = NO\nUSE_PDFLATEX = NO\nLATEX_BATCHMODE = NO\nLATEX_HIDE_INDICES = NO\n#---------------------------------------------------------------------------\n# configuration options related to the RTF output\n#---------------------------------------------------------------------------\nGENERATE_RTF = NO\nRTF_OUTPUT = rtf\nCOMPACT_RTF = NO\nRTF_HYPERLINKS = NO\nRTF_STYLESHEET_FILE = \nRTF_EXTENSIONS_FILE = \n#---------------------------------------------------------------------------\n# configuration options related to the man page output\n#---------------------------------------------------------------------------\nGENERATE_MAN = NO\nMAN_OUTPUT = man\nMAN_EXTENSION = .3\nMAN_LINKS = NO\n#---------------------------------------------------------------------------\n# configuration options related to the XML output\n#---------------------------------------------------------------------------\nGENERATE_XML = NO\nXML_OUTPUT = xml\nXML_SCHEMA = \nXML_DTD = \nXML_PROGRAMLISTING = YES\n#---------------------------------------------------------------------------\n# configuration options for the AutoGen Definitions output\n#---------------------------------------------------------------------------\nGENERATE_AUTOGEN_DEF = NO\n#---------------------------------------------------------------------------\n# configuration options related to the Perl module output\n#---------------------------------------------------------------------------\nGENERATE_PERLMOD = NO\nPERLMOD_LATEX = NO\nPERLMOD_PRETTY = YES\nPERLMOD_MAKEVAR_PREFIX = \n#---------------------------------------------------------------------------\n# Configuration options related to the preprocessor \n#---------------------------------------------------------------------------\nENABLE_PREPROCESSING = YES\nMACRO_EXPANSION = NO\nEXPAND_ONLY_PREDEF = NO\nSEARCH_INCLUDES = YES\nINCLUDE_PATH = \nINCLUDE_FILE_PATTERNS = \nPREDEFINED = \nEXPAND_AS_DEFINED = \nSKIP_FUNCTION_MACROS = YES\n#---------------------------------------------------------------------------\n# Configuration::additions related to external references \n#---------------------------------------------------------------------------\nTAGFILES = \nGENERATE_TAGFILE = \nALLEXTERNALS = NO\nEXTERNAL_GROUPS = YES\nPERL_PATH = /usr/bin/perl\n#---------------------------------------------------------------------------\n# Configuration options related to the dot tool \n#---------------------------------------------------------------------------\nCLASS_DIAGRAMS = YES\nHIDE_UNDOC_RELATIONS = YES\nHAVE_DOT = YES\nCLASS_GRAPH = YES\nCOLLABORATION_GRAPH = YES\nUML_LOOK = YES\nTEMPLATE_RELATIONS = YES\nINCLUDE_GRAPH = YES\nINCLUDED_BY_GRAPH = YES\nCALL_GRAPH = NO\nGRAPHICAL_HIERARCHY = YES\nDOT_IMAGE_FORMAT = png\nDOT_PATH = \"c:/Program Files/ATT/Graphviz/bin/\"\nDOTFILE_DIRS = \nMAX_DOT_GRAPH_WIDTH = 1024\nMAX_DOT_GRAPH_HEIGHT = 1024\nMAX_DOT_GRAPH_DEPTH = 0\nGENERATE_LEGEND = YES\nDOT_CLEANUP = YES\n#---------------------------------------------------------------------------\n# Configuration::additions related to the search engine \n#---------------------------------------------------------------------------\nSEARCHENGINE = NO\n" }, { "path": "thirdparty/portaudio/bindings/cpp/doc/config.doxy.linux", "content": "# Doxyfile 1.3.3\n\n#---------------------------------------------------------------------------\n# General configuration options\n#---------------------------------------------------------------------------\nPROJECT_NAME = PortAudioCpp\nPROJECT_NUMBER = 2.0\nOUTPUT_DIRECTORY = ./\nOUTPUT_LANGUAGE = English\nUSE_WINDOWS_ENCODING = YES\nEXTRACT_ALL = YES\nEXTRACT_PRIVATE = YES\nEXTRACT_STATIC = YES\nEXTRACT_LOCAL_CLASSES = YES\nHIDE_UNDOC_MEMBERS = NO\nHIDE_UNDOC_CLASSES = NO\nHIDE_FRIEND_COMPOUNDS = NO\nHIDE_IN_BODY_DOCS = NO\nBRIEF_MEMBER_DESC = YES\nREPEAT_BRIEF = YES\nALWAYS_DETAILED_SEC = YES\nINLINE_INHERITED_MEMB = NO\nFULL_PATH_NAMES = NO\nSTRIP_FROM_PATH = \nINTERNAL_DOCS = NO\nCASE_SENSE_NAMES = YES\nSHORT_NAMES = YES\nHIDE_SCOPE_NAMES = NO\nSHOW_INCLUDE_FILES = YES\nJAVADOC_AUTOBRIEF = NO\nMULTILINE_CPP_IS_BRIEF = NO\nDETAILS_AT_TOP = YES\nINHERIT_DOCS = YES\nINLINE_INFO = YES\nSORT_MEMBER_DOCS = NO\nDISTRIBUTE_GROUP_DOC = NO\nTAB_SIZE = 4\nGENERATE_TODOLIST = YES\nGENERATE_TESTLIST = YES\nGENERATE_BUGLIST = YES\nGENERATE_DEPRECATEDLIST= YES\nALIASES = \nENABLED_SECTIONS = \nMAX_INITIALIZER_LINES = 30\nOPTIMIZE_OUTPUT_FOR_C = NO\nOPTIMIZE_OUTPUT_JAVA = NO\nSHOW_USED_FILES = YES\nSUBGROUPING = YES\n#---------------------------------------------------------------------------\n# configuration options related to warning and progress messages\n#---------------------------------------------------------------------------\nQUIET = NO\nWARNINGS = YES\nWARN_IF_UNDOCUMENTED = YES\nWARN_IF_DOC_ERROR = YES\nWARN_FORMAT = \"$file:$line: $text\"\nWARN_LOGFILE = \n#---------------------------------------------------------------------------\n# configuration options related to the input files\n#---------------------------------------------------------------------------\nINPUT = ../source \\\n ../include\nFILE_PATTERNS = *.hxx \\\n *.cxx\nRECURSIVE = YES\nEXCLUDE = \nEXCLUDE_SYMLINKS = NO\nEXCLUDE_PATTERNS = \nEXAMPLE_PATH = \nEXAMPLE_PATTERNS = \nEXAMPLE_RECURSIVE = NO\nIMAGE_PATH = \nINPUT_FILTER = \nFILTER_SOURCE_FILES = NO\n#---------------------------------------------------------------------------\n# configuration options related to source browsing\n#---------------------------------------------------------------------------\nSOURCE_BROWSER = NO\nINLINE_SOURCES = NO\nSTRIP_CODE_COMMENTS = YES\nREFERENCED_BY_RELATION = YES\nREFERENCES_RELATION = YES\nVERBATIM_HEADERS = YES\n#---------------------------------------------------------------------------\n# configuration options related to the alphabetical class index\n#---------------------------------------------------------------------------\nALPHABETICAL_INDEX = YES\nCOLS_IN_ALPHA_INDEX = 2\nIGNORE_PREFIX = \n#---------------------------------------------------------------------------\n# configuration options related to the HTML output\n#---------------------------------------------------------------------------\nGENERATE_HTML = YES\nHTML_OUTPUT = api_reference\nHTML_FILE_EXTENSION = .html\nHTML_HEADER = \nHTML_FOOTER = \nHTML_STYLESHEET = \nHTML_ALIGN_MEMBERS = YES\nGENERATE_HTMLHELP = NO\nCHM_FILE = \nHHC_LOCATION = \nGENERATE_CHI = NO\nBINARY_TOC = NO\nTOC_EXPAND = NO\nDISABLE_INDEX = NO\nENUM_VALUES_PER_LINE = 4\nGENERATE_TREEVIEW = NO\nTREEVIEW_WIDTH = 250\n#---------------------------------------------------------------------------\n# configuration options related to the LaTeX output\n#---------------------------------------------------------------------------\nGENERATE_LATEX = NO\nLATEX_OUTPUT = latex\nLATEX_CMD_NAME = latex\nMAKEINDEX_CMD_NAME = makeindex\nCOMPACT_LATEX = NO\nPAPER_TYPE = a4wide\nEXTRA_PACKAGES = \nLATEX_HEADER = \nPDF_HYPERLINKS = NO\nUSE_PDFLATEX = NO\nLATEX_BATCHMODE = NO\nLATEX_HIDE_INDICES = NO\n#---------------------------------------------------------------------------\n# configuration options related to the RTF output\n#---------------------------------------------------------------------------\nGENERATE_RTF = NO\nRTF_OUTPUT = rtf\nCOMPACT_RTF = NO\nRTF_HYPERLINKS = NO\nRTF_STYLESHEET_FILE = \nRTF_EXTENSIONS_FILE = \n#---------------------------------------------------------------------------\n# configuration options related to the man page output\n#---------------------------------------------------------------------------\nGENERATE_MAN = NO\nMAN_OUTPUT = man\nMAN_EXTENSION = .3\nMAN_LINKS = NO\n#---------------------------------------------------------------------------\n# configuration options related to the XML output\n#---------------------------------------------------------------------------\nGENERATE_XML = NO\nXML_OUTPUT = xml\nXML_SCHEMA = \nXML_DTD = \n#---------------------------------------------------------------------------\n# configuration options for the AutoGen Definitions output\n#---------------------------------------------------------------------------\nGENERATE_AUTOGEN_DEF = NO\n#---------------------------------------------------------------------------\n# configuration options related to the Perl module output\n#---------------------------------------------------------------------------\nGENERATE_PERLMOD = NO\nPERLMOD_LATEX = NO\nPERLMOD_PRETTY = YES\nPERLMOD_MAKEVAR_PREFIX = \n#---------------------------------------------------------------------------\n# Configuration options related to the preprocessor \n#---------------------------------------------------------------------------\nENABLE_PREPROCESSING = YES\nMACRO_EXPANSION = NO\nEXPAND_ONLY_PREDEF = NO\nSEARCH_INCLUDES = YES\nINCLUDE_PATH = \nINCLUDE_FILE_PATTERNS = \nPREDEFINED = \nEXPAND_AS_DEFINED = \nSKIP_FUNCTION_MACROS = YES\n#---------------------------------------------------------------------------\n# Configuration::addtions related to external references \n#---------------------------------------------------------------------------\nTAGFILES = \nGENERATE_TAGFILE = \nALLEXTERNALS = NO\nEXTERNAL_GROUPS = YES\nPERL_PATH = /usr/bin/perl\n#---------------------------------------------------------------------------\n# Configuration options related to the dot tool \n#---------------------------------------------------------------------------\nCLASS_DIAGRAMS = YES\nHIDE_UNDOC_RELATIONS = YES\nHAVE_DOT = YES\nCLASS_GRAPH = YES\nCOLLABORATION_GRAPH = YES\nUML_LOOK = YES\nTEMPLATE_RELATIONS = YES\nINCLUDE_GRAPH = YES\nINCLUDED_BY_GRAPH = YES\nCALL_GRAPH = NO\nGRAPHICAL_HIERARCHY = YES\nDOT_IMAGE_FORMAT = png\nDOT_PATH = \"/usr/bin/dot\"\nDOTFILE_DIRS = \nMAX_DOT_GRAPH_WIDTH = 1024\nMAX_DOT_GRAPH_HEIGHT = 1024\nMAX_DOT_GRAPH_DEPTH = 0\nGENERATE_LEGEND = YES\nDOT_CLEANUP = YES\n#---------------------------------------------------------------------------\n# Configuration::addtions related to the search engine \n#---------------------------------------------------------------------------\nSEARCHENGINE = NO\nCGI_NAME = search.cgi\nCGI_URL = \nDOC_URL = \nDOC_ABSPATH = \nBIN_ABSPATH = /usr/local/bin/\nEXT_DOC_PATHS = \n" }, { "path": "thirdparty/portaudio/bindings/cpp/example/devs.cxx", "content": "#include \n#include \"portaudiocpp/PortAudioCpp.hxx\"\n\n#ifdef WIN32\n#include \"portaudiocpp/AsioDeviceAdapter.hxx\"\n#endif\n\n// ---------------------------------------------------------------------------------------\n\nvoid printSupportedStandardSampleRates(\n\t\tconst portaudio::DirectionSpecificStreamParameters &inputParameters, \n\t\tconst portaudio::DirectionSpecificStreamParameters &outputParameters)\n{\n\tstatic double STANDARD_SAMPLE_RATES[] = {\n\t\t8000.0, 9600.0, 11025.0, 12000.0, 16000.0, 22050.0, 24000.0, 32000.0,\n\t\t44100.0, 48000.0, 88200.0, 96000.0, -1 }; // negative terminated list\n\n\tint printCount = 0;\n\n\tfor (int i = 0; STANDARD_SAMPLE_RATES[i] > 0; ++i)\n\t{\n\t\tportaudio::StreamParameters tmp = portaudio::StreamParameters(inputParameters, outputParameters, STANDARD_SAMPLE_RATES[i], 0, paNoFlag);\n\n\t\tif (tmp.isSupported())\n\t\t{\n\t\t\tif (printCount == 0)\n\t\t\t{\n\t\t\t\tstd::cout << \" \" << STANDARD_SAMPLE_RATES[i]; // 8.2\n\t\t\t\tprintCount = 1;\n\t\t\t}\n\t\t\telse if (printCount == 4)\n\t\t\t{\n\t\t\t\tstd::cout << \",\" << std::endl;\n\t\t\t\tstd::cout << \" \" << STANDARD_SAMPLE_RATES[i]; // 8.2\n\t\t\t\tprintCount = 1;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tstd::cout << \", \" << STANDARD_SAMPLE_RATES[i]; // 8.2\n\t\t\t\t++printCount;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (printCount == 0)\n\t\tstd::cout << \"None\" << std::endl;\n\telse\n\t\tstd::cout << std::endl;\n}\n\n// ---------------------------------------------------------------------------------------\n\nint main(int, char*[]);\nint main(int, char*[])\n{\n\ttry\n\t{\n\t\tportaudio::AutoSystem autoSys;\n\n\t\tportaudio::System &sys = portaudio::System::instance();\n\n\t\tstd::cout << \"PortAudio version number = \" << sys.version() << std::endl;\n\t\tstd::cout << \"PortAudio version text = '\" << sys.versionText() << \"'\" << std::endl;\n\n\t\tint numDevices = sys.deviceCount();\n\t\tstd::cout << \"Number of devices = \" << numDevices << std::endl;\n\n\t\tfor (portaudio::System::DeviceIterator i = sys.devicesBegin(); i != sys.devicesEnd(); ++i)\n\t\t{\n\t\t\tstd::cout << \"--------------------------------------- device #\" << (*i).index() << std::endl;\n\n\t\t\t// Mark global and API specific default devices:\n\t\t\tbool defaultDisplayed = false;\n\n\t\t\tif ((*i).isSystemDefaultInputDevice())\n\t\t\t{\n\t\t\t\tstd::cout << \"[ Default Input\";\n\t\t\t\tdefaultDisplayed = true;\n\t\t\t}\n\t\t\telse if ((*i).isHostApiDefaultInputDevice())\n\t\t\t{\n\t\t\t\tstd::cout << \"[ Default \" << (*i).hostApi().name() << \" Input\";\n\t\t\t\tdefaultDisplayed = true;\n\t\t\t}\n\n\t\t\tif ((*i).isSystemDefaultOutputDevice())\n\t\t\t{\n\t\t\t\tstd::cout << (defaultDisplayed ? \",\" : \"[\");\n\t\t\t\tstd::cout << \" Default Output\";\n\t\t\t\tdefaultDisplayed = true;\n\t\t\t}\n\t\t\telse if ((*i).isHostApiDefaultOutputDevice())\n\t\t\t{\n\t\t\t\tstd::cout << (defaultDisplayed ? \",\" : \"[\");\n\t\t\t\tstd::cout << \" Default \" << (*i).hostApi().name() << \" Output\";\n\t\t\t\tdefaultDisplayed = true;\n\t\t\t}\n\t\t\t\n\t\t\tif (defaultDisplayed)\n\t\t\t\tstd::cout << \" ]\" << std::endl;\n\n\t\t\t// Print device info:\n\t\t\tstd::cout << \"Name = \" << (*i).name() << std::endl;\n\t\t\tstd::cout << \"Host API = \" << (*i).hostApi().name() << std::endl;\n\t\t\tstd::cout << \"Max inputs = \" << (*i).maxInputChannels() << \", Max outputs = \" << (*i).maxOutputChannels() << std::endl;\n\n\t\t\tstd::cout << \"Default low input latency = \" << (*i).defaultLowInputLatency() << std::endl; // 8.3\n\t\t\tstd::cout << \"Default low output latency = \" << (*i).defaultLowOutputLatency() << std::endl; // 8.3\n\t\t\tstd::cout << \"Default high input latency = \" << (*i).defaultHighInputLatency() << std::endl; // 8.3\n\t\t\tstd::cout << \"Default high output latency = \" << (*i).defaultHighOutputLatency() << std::endl; // 8.3\n\n#ifdef WIN32\n\t\t\t// ASIO specific latency information:\n\t\t\tif ((*i).hostApi().typeId() == paASIO)\n\t\t\t{\n\t\t\t\tportaudio::AsioDeviceAdapter asioDevice((*i));\n\n\t\t\t\tstd::cout << \"ASIO minimum buffer size = \" << asioDevice.minBufferSize() << std::endl;\n\t\t\t\tstd::cout << \"ASIO maximum buffer size = \" << asioDevice.maxBufferSize() << std::endl;\n\t\t\t\tstd::cout << \"ASIO preferred buffer size = \" << asioDevice.preferredBufferSize() << std::endl;\n\n\t\t\t\tif (asioDevice.granularity() == -1)\n\t\t\t\t\tstd::cout << \"ASIO buffer granularity = power of 2\" << std::endl;\n\t\t\t\telse\n\t\t\t\t\tstd::cout << \"ASIO buffer granularity = \" << asioDevice.granularity() << std::endl;\n\t\t\t}\n#endif // WIN32\n\n\t\t\tstd::cout << \"Default sample rate = \" << (*i).defaultSampleRate() << std::endl; // 8.2\n\n\t\t\t// Poll for standard sample rates:\n\t\t\tportaudio::DirectionSpecificStreamParameters inputParameters((*i), (*i).maxInputChannels(), portaudio::INT16, true, 0.0, NULL);\n\t\t\tportaudio::DirectionSpecificStreamParameters outputParameters((*i), (*i).maxOutputChannels(), portaudio::INT16, true, 0.0, NULL);\n\n\t\t\tif (inputParameters.numChannels() > 0)\n\t\t\t{\n\t\t\t\tstd::cout << \"Supported standard sample rates\" << std::endl;\n\t\t\t\tstd::cout << \" for half-duplex 16 bit \" << inputParameters.numChannels() << \" channel input = \" << std::endl;\n\t\t\t\tprintSupportedStandardSampleRates(inputParameters, portaudio::DirectionSpecificStreamParameters::null());\n\t\t\t}\n\n\t\t\tif (outputParameters.numChannels() > 0)\n\t\t\t{\n\t\t\t\tstd::cout << \"Supported standard sample rates\" << std::endl;\n\t\t\t\tstd::cout << \" for half-duplex 16 bit \" << outputParameters.numChannels() << \" channel output = \" << std::endl;\n\t\t\t\tprintSupportedStandardSampleRates(portaudio::DirectionSpecificStreamParameters::null(), outputParameters);\n\t\t\t}\n\n\t\t\tif (inputParameters.numChannels() > 0 && outputParameters.numChannels() > 0)\n\t\t\t{\n\t\t\t\tstd::cout << \"Supported standard sample rates\" << std::endl;\n\t\t\t\tstd::cout << \" for full-duplex 16 bit \" << inputParameters.numChannels() << \" channel input, \" << outputParameters.numChannels() << \" channel output = \" << std::endl;\n\t\t\t\tprintSupportedStandardSampleRates(inputParameters, outputParameters);\n\t\t\t}\n\t\t}\n\n\t\tstd::cout << \"----------------------------------------------\" << std::endl;\n\t}\n\tcatch (const portaudio::PaException &e)\n\t{\n\t\tstd::cout << \"A PortAudio error occurred: \" << e.paErrorText() << std::endl;\n\t}\n\tcatch (const portaudio::PaCppException &e)\n\t{\n\t\tstd::cout << \"A PortAudioCpp error occurred: \" << e.what() << std::endl;\n\t}\n\tcatch (const std::exception &e)\n\t{\n\t\tstd::cout << \"A generic exception occurred: \" << e.what() << std::endl;\n\t}\n\tcatch (...)\n\t{\n\t\tstd::cout << \"An unknown exception occurred.\" << std::endl;\n\t}\n\n\treturn 0;\n}\n" }, { "path": "thirdparty/portaudio/bindings/cpp/example/sine.cxx", "content": "// ---------------------------------------------------------------------------------------\n\n#include \n#include \n#include \n#include \n#include \"portaudiocpp/PortAudioCpp.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Some constants:\nconst int NUM_SECONDS = 5;\nconst double SAMPLE_RATE = 44100.0;\nconst int FRAMES_PER_BUFFER = 64;\nconst int TABLE_SIZE = 200;\n\n// ---------------------------------------------------------------------------------------\n\n// SineGenerator class:\nclass SineGenerator\n{\npublic:\n\tSineGenerator(int tableSize) : tableSize_(tableSize), leftPhase_(0), rightPhase_(0)\n\t{\n\t\tconst double PI = 3.14159265;\n\t\ttable_ = new float[tableSize];\n\t\tfor (int i = 0; i < tableSize; ++i)\n\t\t{\n\t\t\ttable_[i] = 0.125f * (float)sin(((double)i/(double)tableSize)*PI*2.);\n\t\t}\n\t}\n\n\t~SineGenerator()\n\t{\n\t\tdelete[] table_;\n\t}\n\n\tint generate(const void *inputBuffer, void *outputBuffer, unsigned long framesPerBuffer, \n\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags)\n\t{\n\t\tassert(outputBuffer != NULL);\n\n\t\tfloat **out = static_cast(outputBuffer);\n\n\t\tfor (unsigned int i = 0; i < framesPerBuffer; ++i)\n\t\t{\n\t\t\tout[0][i] = table_[leftPhase_];\n\t\t\tout[1][i] = table_[rightPhase_];\n\n\t\t\tleftPhase_ += 1;\n\t\t\tif (leftPhase_ >= tableSize_)\n\t\t\t\tleftPhase_ -= tableSize_;\n\n\t\t\trightPhase_ += 3;\n\t\t\tif (rightPhase_ >= tableSize_)\n\t\t\t\trightPhase_ -= tableSize_;\n\t\t}\n\n\t\treturn paContinue;\n\t}\n\nprivate:\n\tfloat *table_;\n\tint tableSize_;\n\tint leftPhase_;\n\tint rightPhase_;\n};\n\n// ---------------------------------------------------------------------------------------\n\n// main:\nint main(int, char *[]);\nint main(int, char *[])\n{\n\ttry\n\t{\n\t\t// Create a SineGenerator object:\n\t\tSineGenerator sineGenerator(TABLE_SIZE);\n\n\t\tstd::cout << \"Setting up PortAudio...\" << std::endl;\n\n\t\t// Set up the System:\n\t\tportaudio::AutoSystem autoSys;\n\t\tportaudio::System &sys = portaudio::System::instance();\n\n\t\t// Set up the parameters required to open a (Callback)Stream:\n\t\tportaudio::DirectionSpecificStreamParameters outParams(sys.defaultOutputDevice(), 2, portaudio::FLOAT32, false, sys.defaultOutputDevice().defaultLowOutputLatency(), NULL);\n\t\tportaudio::StreamParameters params(portaudio::DirectionSpecificStreamParameters::null(), outParams, SAMPLE_RATE, FRAMES_PER_BUFFER, paClipOff);\n\n\t\tstd::cout << \"Opening stereo output stream...\" << std::endl;\n\n\t\t// Create (and open) a new Stream, using the SineGenerator::generate function as a callback:\n\t\tportaudio::MemFunCallbackStream stream(params, sineGenerator, &SineGenerator::generate);\n\n\t\tstd::cout << \"Starting playback for \" << NUM_SECONDS << \" seconds.\" << std::endl;\n\n\t\t// Start the Stream (audio playback starts):\n\t\tstream.start();\n\n\t\t// Wait for 5 seconds:\n\t\tsys.sleep(NUM_SECONDS * 1000);\n\n\t\tstd::cout << \"Closing stream...\" <&2; \\\n exit 1;; \\\n esac; \\\n has_opt=no; \\\n sane_makeflags=$$MAKEFLAGS; \\\n if $(am__is_gnu_make); then \\\n sane_makeflags=$$MFLAGS; \\\n else \\\n case $$MAKEFLAGS in \\\n *\\\\[\\ \\\t]*) \\\n bs=\\\\; \\\n sane_makeflags=`printf '%s\\n' 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\\\n\telse \\\n\t $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM=\"$(INSTALL_STRIP_PROGRAM)\" \\\n\t install_sh_PROGRAM=\"$(INSTALL_STRIP_PROGRAM)\" INSTALL_STRIP_FLAG=-s \\\n\t \"INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'\" install; \\\n\tfi\nmostlyclean-generic:\n\nclean-generic:\n\ndistclean-generic:\n\t-test -z \"$(CONFIG_CLEAN_FILES)\" || rm -f $(CONFIG_CLEAN_FILES)\n\t-test . = \"$(srcdir)\" || test -z \"$(CONFIG_CLEAN_VPATH_FILES)\" || rm -f $(CONFIG_CLEAN_VPATH_FILES)\n\nmaintainer-clean-generic:\n\t@echo \"This command is intended for maintainers to use\"\n\t@echo \"it deletes files that may require special tools to rebuild.\"\nclean: clean-am\n\nclean-am: clean-generic clean-libtool mostlyclean-am\n\ndistclean: distclean-am\n\t-rm -f Makefile\ndistclean-am: clean-am distclean-generic distclean-tags\n\ndvi: dvi-am\n\ndvi-am:\n\nhtml: html-am\n\nhtml-am:\n\ninfo: info-am\n\ninfo-am:\n\ninstall-data-am: install-pkgincludeHEADERS\n\ninstall-dvi: install-dvi-am\n\ninstall-dvi-am:\n\ninstall-exec-am:\n\ninstall-html: install-html-am\n\ninstall-html-am:\n\ninstall-info: install-info-am\n\ninstall-info-am:\n\ninstall-man:\n\ninstall-pdf: install-pdf-am\n\ninstall-pdf-am:\n\ninstall-ps: install-ps-am\n\ninstall-ps-am:\n\ninstallcheck-am:\n\nmaintainer-clean: maintainer-clean-am\n\t-rm -f Makefile\nmaintainer-clean-am: distclean-am maintainer-clean-generic\n\nmostlyclean: mostlyclean-am\n\nmostlyclean-am: mostlyclean-generic mostlyclean-libtool\n\npdf: pdf-am\n\npdf-am:\n\nps: ps-am\n\nps-am:\n\nuninstall-am: uninstall-pkgincludeHEADERS\n\n.MAKE: install-am install-strip\n\n.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \\\n\tclean-libtool cscopelist-am ctags ctags-am distclean \\\n\tdistclean-generic distclean-libtool distclean-tags distdir dvi \\\n\tdvi-am html html-am info info-am install install-am \\\n\tinstall-data install-data-am install-dvi install-dvi-am \\\n\tinstall-exec install-exec-am install-html install-html-am \\\n\tinstall-info install-info-am install-man install-pdf \\\n\tinstall-pdf-am install-pkgincludeHEADERS install-ps \\\n\tinstall-ps-am install-strip installcheck installcheck-am \\\n\tinstalldirs maintainer-clean maintainer-clean-generic \\\n\tmostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \\\n\tps ps-am tags tags-am uninstall uninstall-am \\\n\tuninstall-pkgincludeHEADERS\n\n\n# portaudiocpp/AsioDeviceAdapter.hxx\n\n# Tell versions [3.59,3.63) of GNU make to not export all variables.\n# Otherwise a system limit (for SysV at least) may be exceeded.\n.NOEXPORT:\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/AsioDeviceAdapter.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_ASIODEVICEADAPTER_HXX\n#define INCLUDED_PORTAUDIO_ASIODEVICEADAPTER_HXX\n\nnamespace portaudio\n{\n\n\t// Forward declaration(s):\n\tclass Device;\n\n\t// Declaration(s):\n\t//////\n\t/// @brief Adapts the given Device to an ASIO specific extension.\n\t///\n\t/// Deleting the AsioDeviceAdapter does not affect the underlying \n\t/// Device.\n\t//////\n\tclass AsioDeviceAdapter\n\t{\n\tpublic:\n\t\tAsioDeviceAdapter(Device &device);\n\n\t\tDevice &device();\n\n\t\tlong minBufferSize() const;\n\t\tlong maxBufferSize() const;\n\t\tlong preferredBufferSize() const;\n\t\tlong granularity() const;\n\n\t\tvoid showControlPanel(void *systemSpecific);\n\n\t\tconst char *inputChannelName(int channelIndex) const;\n\t\tconst char *outputChannelName(int channelIndex) const;\n\n\tprivate:\n\t\tDevice *device_;\n\n\t\tlong minBufferSize_;\n\t\tlong maxBufferSize_;\n\t\tlong preferredBufferSize_;\n\t\tlong granularity_;\n\t};\n}\n\n#endif // INCLUDED_PORTAUDIO_ASIODEVICEADAPTER_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/AutoSystem.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_AUTOSYSTEM_HXX\n#define INCLUDED_PORTAUDIO_AUTOSYSTEM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudiocpp/System.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief A RAII idiom class to ensure automatic clean-up when an exception is \n\t/// raised.\n\t///\n\t/// A simple helper class which uses the 'Resource Acquisition is Initialization' \n\t/// idiom (RAII). Use this class to initialize/terminate the System rather than \n\t/// using System directly. AutoSystem must be created on stack and must be valid \n\t/// throughout the time you wish to use PortAudioCpp. Your 'main' function might be \n\t/// a good place for it.\n\t///\n\t/// To avoid having to type portaudio::System::instance().xyz() all the time, it's usually \n\t/// a good idea to make a reference to the System which can be accessed directly.\n\t/// @verbatim\n\t/// portaudio::AutoSys autoSys;\n\t/// portaudio::System &sys = portaudio::System::instance();\n\t/// @endverbatim\n\t//////\n\tclass AutoSystem\n\t{\n\tpublic:\n\t\tAutoSystem(bool initialize = true)\n\t\t{\n\t\t\tif (initialize)\n\t\t\t\tSystem::initialize();\n\t\t}\n\n\t\t~AutoSystem()\n\t\t{\n\t\t\tif (System::exists())\n\t\t\t\tSystem::terminate();\n\t\t}\n\n\t\tvoid initialize()\n\t\t{\n\t\t\tSystem::initialize();\n\t\t}\n\n\t\tvoid terminate()\n\t\t{\n\t\t\tSystem::terminate();\n\t\t}\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_AUTOSYSTEM_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/BlockingStream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_BLOCKINGSTREAM_HXX\n#define INCLUDED_PORTAUDIO_BLOCKINGSTREAM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudiocpp/Stream.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\nnamespace portaudio\n{\n\n\n\n\t//////\n\t/// @brief Stream class for blocking read/write-style input and output.\n\t//////\n\tclass BlockingStream : public Stream\n\t{\n\tpublic:\n\t\tBlockingStream();\n\t\tBlockingStream(const StreamParameters ¶meters);\n\t\t~BlockingStream();\n\n\t\tvoid open(const StreamParameters ¶meters);\n\n\t\tvoid read(void *buffer, unsigned long numFrames);\n\t\tvoid write(const void *buffer, unsigned long numFrames);\n\n\t\tsigned long availableReadSize() const;\n\t\tsigned long availableWriteSize() const;\n\n\tprivate:\n\t\tBlockingStream(const BlockingStream &); // non-copyable\n\t\tBlockingStream &operator=(const BlockingStream &); // non-copyable\n\t};\n\n\n\n} // portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_BLOCKINGSTREAM_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/CFunCallbackStream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_CFUNCALLBACKSTREAM_HXX\n#define INCLUDED_PORTAUDIO_CFUNCALLBACKSTREAM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/CallbackStream.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s)\nnamespace portaudio\n{\n\tclass StreamParameters;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// @brief Callback stream using a free function with C linkage. It's important that the function \n\t/// the passed function pointer points to is declared ``extern \"C\"''.\n\t//////\n\tclass CFunCallbackStream : public CallbackStream\n\t{\n\tpublic:\n\t\tCFunCallbackStream();\n\t\tCFunCallbackStream(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData);\n\t\t~CFunCallbackStream();\n\t\t\n\t\tvoid open(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData);\n\n\tprivate:\n\t\tCFunCallbackStream(const CFunCallbackStream &); // non-copyable\n\t\tCFunCallbackStream &operator=(const CFunCallbackStream &); // non-copyable\n\t};\n\n\t// -----------------------------------------------------------------------------------\n} // portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackInterface.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX\n#define INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n// ---------------------------------------------------------------------------------------\n\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// @brief Interface for an object that's callable as a PortAudioCpp callback object (ie that implements the \n\t/// paCallbackFun method).\n\t//////\n\tclass CallbackInterface\n\t{\n\tpublic:\n\t\tvirtual ~CallbackInterface() {}\n\n\t\tvirtual int paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags) = 0;\n\t};\n\n\t// -----------------------------------------------------------------------------------\n\n\tnamespace impl\n\t{\n\t\textern \"C\"\n\t\t{\n\t\t\tint callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, \n\t\t\t\tvoid *userData);\n\t\t} // extern \"C\"\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_CALLBACKINTERFACE_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/CallbackStream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_CALLBACKSTREAM_HXX\n#define INCLUDED_PORTAUDIO_CALLBACKSTREAM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/Stream.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief Base class for all Streams which use a callback-based mechanism.\n\t//////\n\tclass CallbackStream : public Stream\n\t{\n\tprotected:\n\t\tCallbackStream();\n\t\tvirtual ~CallbackStream();\n\n\tpublic:\n\t\t// stream info (time-varying)\n\t\tdouble cpuLoad() const;\n\n\tprivate:\n\t\tCallbackStream(const CallbackStream &); // non-copyable\n\t\tCallbackStream &operator=(const CallbackStream &); // non-copyable\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_CALLBACKSTREAM_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/CppFunCallbackStream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_CPPFUNCALLBACKSTREAM_HXX\n#define INCLUDED_PORTAUDIO_CPPFUNCALLBACKSTREAM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/CallbackStream.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass StreamParameters;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\tnamespace impl\n\t{\n\t\textern \"C\"\n\t\t{\n\t\t\tint cppCallbackToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, \n\t\t\t\tvoid *userData);\n\t\t} // extern \"C\"\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// @brief Callback stream using a C++ function (either a free function or a static function) \n\t/// callback.\n\t//////\n\tclass FunCallbackStream : public CallbackStream\n\t{\n\tpublic:\n\t\ttypedef int (*CallbackFunPtr)(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, \n\t\t\tvoid *userData);\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\t//////\n\t\t/// @brief Simple structure containing a function pointer to the C++ callback function and a \n\t\t/// (void) pointer to the user supplied data.\n\t\t//////\n\t\tstruct CppToCCallbackData\n\t\t{\n\t\t\tCppToCCallbackData();\n\t\t\tCppToCCallbackData(CallbackFunPtr funPtr, void *userData);\n\t\t\tvoid init(CallbackFunPtr funPtr, void *userData);\n\n\t\t\tCallbackFunPtr funPtr;\n\t\t\tvoid *userData;\n\t\t};\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tFunCallbackStream();\n\t\tFunCallbackStream(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData);\n\t\t~FunCallbackStream();\n\n\t\tvoid open(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData);\n\n\tprivate:\n\t\tFunCallbackStream(const FunCallbackStream &); // non-copyable\n\t\tFunCallbackStream &operator=(const FunCallbackStream &); // non-copyable\n\n\t\tCppToCCallbackData adapterData_;\n\n\t\tvoid open(const StreamParameters ¶meters);\n\t};\n\n\n} // portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_CPPFUNCALLBACKSTREAM_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/Device.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_DEVICE_HXX\n#define INCLUDED_PORTAUDIO_DEVICE_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/SampleDataFormat.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass System;\n\tclass HostApi;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\t//////\n\t/// @brief Class which represents a PortAudio device in the System.\n\t///\n\t/// A single physical device in the system may have multiple PortAudio \n\t/// Device representations using different HostApi 's though. A Device \n\t/// can be half-duplex or full-duplex. A half-duplex Device can be used \n\t/// to create a half-duplex Stream. A full-duplex Device can be used to \n\t/// create a full-duplex Stream. If supported by the HostApi, two \n\t/// half-duplex Devices can even be used to create a full-duplex Stream.\n\t///\n\t/// Note that Device objects are very light-weight and can be passed around \n\t/// by-value.\n\t//////\n\tclass Device\n\t{\n\tpublic:\n\t\t// query info: name, max in channels, max out channels, \n\t\t// default low/high input/output latency, default sample rate\n\t\tPaDeviceIndex index() const;\n\t\tconst char *name() const;\n\t\tint maxInputChannels() const;\n\t\tint maxOutputChannels() const;\n\t\tPaTime defaultLowInputLatency() const;\n\t\tPaTime defaultHighInputLatency() const;\n\t\tPaTime defaultLowOutputLatency() const;\n\t\tPaTime defaultHighOutputLatency() const;\n\t\tdouble defaultSampleRate() const;\n\n\t\tbool isInputOnlyDevice() const; // extended\n\t\tbool isOutputOnlyDevice() const; // extended\n\t\tbool isFullDuplexDevice() const; // extended\n\t\tbool isSystemDefaultInputDevice() const; // extended\n\t\tbool isSystemDefaultOutputDevice() const; // extended\n\t\tbool isHostApiDefaultInputDevice() const; // extended\n\t\tbool isHostApiDefaultOutputDevice() const; // extended\n\n\t\tbool operator==(const Device &rhs) const;\n\t\tbool operator!=(const Device &rhs) const;\n\n\t\t// host api reference\n\t\tHostApi &hostApi();\n\t\tconst HostApi &hostApi() const;\n\n\tprivate:\n\t\tPaDeviceIndex index_;\n\t\tconst PaDeviceInfo *info_;\n\n\tprivate:\n\t\tfriend class System;\n\t\t\n\t\texplicit Device(PaDeviceIndex index);\n\t\t~Device();\n\n\t\tDevice(const Device &); // non-copyable\n\t\tDevice &operator=(const Device &); // non-copyable\n\t};\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_DEVICE_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/DirectionSpecificStreamParameters.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX\n#define INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/System.hxx\"\n#include \"portaudiocpp/SampleDataFormat.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass Device;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\t//////\n\t/// @brief All parameters for one direction (either in or out) of a Stream. Together with \n\t/// parameters common to both directions, two DirectionSpecificStreamParameters can make up \n\t/// a StreamParameters object which contains all parameters for a Stream.\n\t//////\n\tclass DirectionSpecificStreamParameters\n\t{\n\tpublic:\n\t\tstatic DirectionSpecificStreamParameters null();\n\n\t\tDirectionSpecificStreamParameters();\n\t\tDirectionSpecificStreamParameters(const Device &device, int numChannels, SampleDataFormat format, \n\t\t\tbool interleaved, PaTime suggestedLatency, void *hostApiSpecificStreamInfo);\n\n\t\t// Set up methods:\n\t\tvoid setDevice(const Device &device);\n\t\tvoid setNumChannels(int numChannels);\n\n\t\tvoid setSampleFormat(SampleDataFormat format, bool interleaved = true);\n\t\tvoid setHostApiSpecificSampleFormat(PaSampleFormat format, bool interleaved = true);\n\n\t\tvoid setSuggestedLatency(PaTime latency);\n\n\t\tvoid setHostApiSpecificStreamInfo(void *streamInfo);\n\n\t\t// Accessor methods:\n\t\tPaStreamParameters *paStreamParameters();\n\t\tconst PaStreamParameters *paStreamParameters() const;\n\n\t\tDevice &device() const;\n\t\tint numChannels() const;\n\n\t\tSampleDataFormat sampleFormat() const;\n\t\tbool isSampleFormatInterleaved() const;\n\t\tbool isSampleFormatHostApiSpecific() const;\n\t\tPaSampleFormat hostApiSpecificSampleFormat() const;\n\n\t\tPaTime suggestedLatency() const;\n\n\t\tvoid *hostApiSpecificStreamInfo() const;\n\t\n\tprivate:\n\t\tPaStreamParameters paStreamParameters_;\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_SINGLEDIRECTIONSTREAMPARAMETERS_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/Exception.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_EXCEPTION_HXX\n#define INCLUDED_PORTAUDIO_EXCEPTION_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \n\n#include \"portaudio.h\"\n\n// ---------------------------------------------------------------------------------------\n\nnamespace portaudio\n{\n\n\t//////\n\t/// @brief Base class for all exceptions PortAudioCpp can throw.\n\t///\n\t/// Class is derived from std::exception.\n\t//////\n\tclass Exception : public std::exception\n\t{\n\tpublic:\n\t\tvirtual ~Exception() throw() {}\n\n\t\tvirtual const char *what() const throw() = 0;\n\t};\n\t\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// @brief Wrapper for PortAudio error codes to C++ exceptions.\n\t///\n\t/// It wraps up PortAudio's error handling mechanism using \n\t/// C++ exceptions and is derived from std::exception for \n\t/// easy exception handling and to ease integration with \n\t/// other code.\n\t///\n\t/// To know what exceptions each function may throw, look up \n\t/// the errors that can occur in the PortAudio documentation \n\t/// for the equivalent functions.\n\t///\n\t/// Some functions are likely to throw an exception (such as \n\t/// Stream::open(), etc) and these should always be called in \n\t/// try{} catch{} blocks and the thrown exceptions should be \n\t/// handled properly (ie. the application shouldn't just abort, \n\t/// but merely display a warning dialog to the user or something).\n\t/// However nearly all functions in PortAudioCpp are capable \n\t/// of throwing exceptions. When a function like Stream::isStopped() \n\t/// throws an exception, it's such an exceptional state that it's \n\t/// not likely that it can be recovered. PaExceptions such as these \n\t/// can ``safely'' be left to be handled by some outer catch-all-like \n\t/// mechanism for unrecoverable errors.\n\t//////\n\tclass PaException : public Exception\n\t{\n\tpublic:\n\t\texplicit PaException(PaError error);\n\n\t\tconst char *what() const throw();\n\n\t\tPaError paError() const;\n\t\tconst char *paErrorText() const;\n\n\t\tbool isHostApiError() const; // extended\n\t\tlong lastHostApiError() const;\n\t\tconst char *lastHostApiErrorText() const;\n\n\t\tbool operator==(const PaException &rhs) const;\n\t\tbool operator!=(const PaException &rhs) const;\n\n\tprivate:\n\t\tPaError error_;\n \t};\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// @brief Exceptions specific to PortAudioCpp (ie. exceptions which do not have an \n\t/// equivalent PortAudio error code).\n\t//////\n\tclass PaCppException : public Exception\n\t{\n\tpublic:\n\t\tenum ExceptionSpecifier\n\t\t{\n\t\t\tUNABLE_TO_ADAPT_DEVICE\n\t\t};\n\n\t\tPaCppException(ExceptionSpecifier specifier);\n\n\t\tconst char *what() const throw();\n\n\t\tExceptionSpecifier specifier() const;\n\n\t\tbool operator==(const PaCppException &rhs) const;\n\t\tbool operator!=(const PaCppException &rhs) const;\n\n\tprivate:\n\t\tExceptionSpecifier specifier_;\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_EXCEPTION_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/HostApi.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_HOSTAPI_HXX\n#define INCLUDED_PORTAUDIO_HOSTAPI_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/System.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass Device;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief HostApi represents a host API (usually type of driver) in the System.\n\t///\n\t/// A single System can support multiple HostApi's each one typically having \n\t/// a set of Devices using that HostApi (usually driver type). All Devices in \n\t/// the HostApi can be enumerated and the default input/output Device for this \n\t/// HostApi can be retrieved.\n\t//////\n\tclass HostApi\n\t{\n\tpublic:\n\t\ttypedef System::DeviceIterator DeviceIterator;\n\n\t\t// query info: id, name, numDevices\n\t\tPaHostApiTypeId typeId() const;\n\t\tPaHostApiIndex index() const;\n\t\tconst char *name() const;\n\t\tint deviceCount() const;\n\n\t\t// iterate devices\n\t\tDeviceIterator devicesBegin();\n\t\tDeviceIterator devicesEnd();\n\n\t\t// default devices\n\t\tDevice &defaultInputDevice() const;\n\t\tDevice &defaultOutputDevice() const;\n\n\t\t// comparison operators\n\t\tbool operator==(const HostApi &rhs) const;\n\t\tbool operator!=(const HostApi &rhs) const;\n\n\tprivate:\n\t\tconst PaHostApiInfo *info_;\n\t\tDevice **devices_;\n\n\tprivate:\n\t\tfriend class System;\n\n\t\texplicit HostApi(PaHostApiIndex index);\n\t\t~HostApi();\n\n\t\tHostApi(const HostApi &); // non-copyable\n\t\tHostApi &operator=(const HostApi &); // non-copyable\n\t};\n\n\n}\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_HOSTAPI_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/InterfaceCallbackStream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_INTERFACECALLBACKSTREAM_HXX\n#define INCLUDED_PORTAUDIO_INTERFACECALLBACKSTREAM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/CallbackStream.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s)\nnamespace portaudio\n{\n\tclass StreamParameters;\n\tclass CallbackInterface;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief Callback stream using an instance of an object that's derived from the CallbackInterface \n\t/// interface.\n\t//////\n\tclass InterfaceCallbackStream : public CallbackStream\n\t{\n\tpublic:\n\t\tInterfaceCallbackStream();\n\t\tInterfaceCallbackStream(const StreamParameters ¶meters, CallbackInterface &instance);\n\t\t~InterfaceCallbackStream();\n\t\t\n\t\tvoid open(const StreamParameters ¶meters, CallbackInterface &instance);\n\n\tprivate:\n\t\tInterfaceCallbackStream(const InterfaceCallbackStream &); // non-copyable\n\t\tInterfaceCallbackStream &operator=(const InterfaceCallbackStream &); // non-copyable\n\t};\n\n\n} // portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_INTERFACECALLBACKSTREAM_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/MemFunCallbackStream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX\n#define INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/CallbackStream.hxx\"\n#include \"portaudiocpp/CallbackInterface.hxx\"\n#include \"portaudiocpp/StreamParameters.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n#include \"portaudiocpp/InterfaceCallbackStream.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief Callback stream using a class's member function as a callback. Template argument T is the type of the \n\t/// class of which a member function is going to be used.\n\t///\n\t/// Example usage:\n\t/// @verbatim MemFunCallback stream = MemFunCallbackStream(parameters, *this, &MyClass::myCallbackFunction); @endverbatim\n\t//////\n\ttemplate\n\tclass MemFunCallbackStream : public CallbackStream\n\t{\n\tpublic:\n\t\ttypedef int (T::*CallbackFunPtr)(const void *, void *, unsigned long, const PaStreamCallbackTimeInfo *, \n\t\t\tPaStreamCallbackFlags);\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tMemFunCallbackStream()\n\t\t{\n\t\t}\n\n\t\tMemFunCallbackStream(const StreamParameters ¶meters, T &instance, CallbackFunPtr memFun) : adapter_(instance, memFun)\n\t\t{\n\t\t\topen(parameters);\n\t\t}\n\n\t\t~MemFunCallbackStream()\n\t\t{\n\t\t\tclose();\n\t\t}\n\n\t\tvoid open(const StreamParameters ¶meters, T &instance, CallbackFunPtr memFun)\n\t\t{\n\t\t\t// XXX:\tneed to check if already open?\n\n\t\t\tadapter_.init(instance, memFun);\n\t\t\topen(parameters);\n\t\t}\n\n\tprivate:\n\t\tMemFunCallbackStream(const MemFunCallbackStream &); // non-copyable\n\t\tMemFunCallbackStream &operator=(const MemFunCallbackStream &); // non-copyable\n\n\t\t//////\n\t\t/// @brief Inner class which adapts a member function callback to a CallbackInterface compliant \n\t\t/// class (so it can be adapted using the paCallbackAdapter function).\n\t\t//////\n\t\tclass MemFunToCallbackInterfaceAdapter : public CallbackInterface\n\t\t{\n\t\tpublic:\n\t\t\tMemFunToCallbackInterfaceAdapter() {}\n\t\t\tMemFunToCallbackInterfaceAdapter(T &instance, CallbackFunPtr memFun) : instance_(&instance), memFun_(memFun) {}\n\n\t\t\tvoid init(T &instance, CallbackFunPtr memFun)\n\t\t\t{\n\t\t\t\tinstance_ = &instance;\n\t\t\t\tmemFun_ = memFun;\n\t\t\t}\n\n\t\t\tint paCallbackFun(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags)\n\t\t\t{\n\t\t\t\treturn (instance_->*memFun_)(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags);\n\t\t\t}\n\n\t\tprivate:\n\t\t\tT *instance_;\n\t\t\tCallbackFunPtr memFun_;\n\t\t};\n\n\t\tMemFunToCallbackInterfaceAdapter adapter_;\n\n\t\tvoid open(const StreamParameters ¶meters)\n\t\t{\n\t\t\tPaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), \n\t\t\t\tparameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::callbackInterfaceToPaCallbackAdapter, \n\t\t\t\tstatic_cast(&adapter_));\n\n\t\t\tif (err != paNoError)\n\t\t\t\tthrow PaException(err);\n\t\t}\n\t};\n\n\n} // portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_MEMFUNCALLBACKSTREAM_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/PortAudioCpp.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_PORTAUDIOCPP_HXX\n#define INCLUDED_PORTAUDIO_PORTAUDIOCPP_HXX\n\n// ---------------------------------------------------------------------------------------\n\n//////\n/// @mainpage PortAudioCpp\n///\n///\t

    PortAudioCpp - A Native C++ Binding of PortAudio V19

    \n///

    PortAudio

    \n///

    \n/// PortAudio is a portable and mature C API for accessing audio hardware. It offers both callback-based and blocking \n/// style input and output, deals with sample data format conversions, dithering and much more. There are a large number \n/// of implementations available for various platforms including Windows MME, Windows DirectX, Windows and MacOS (Classic) \n/// ASIO, MacOS Classic SoundManager, MacOS X CoreAudio, OSS (Linux), Linux ALSA, JACK (MacOS X and Linux) and SGI Irix \n/// AL. Note that, currently not all of these implementations are equally complete or up-to-date (as PortAudio V19 is \n/// still in development). Because PortAudio has a C API, it can easily be called from a variety of other programming \n/// languages.\n///

    \n///

    PortAudioCpp

    \n///

    \n/// Although, it is possible to use PortAudio's C API from within a C++ program, this is usually a little awkward \n/// as procedural and object-oriented paradigms need to be mixed. PortAudioCpp aims to resolve this by encapsulating \n/// PortAudio's C API to form an equivalent object-oriented C++ API. It provides a more natural integration of PortAudio \n/// into C++ programs as well as a more structured interface. PortAudio's concepts were preserved as much as possible and \n/// no additional features were added except for some `convenience methods'.\n///

    \n///

    \n/// PortAudioCpp's main features are:\n///

      \n///
    • Structured object model.
      • \n///
    • C++ exception handling instead of C-style error return codes.
      • \n///
    • Handling of callbacks using free functions (C and C++), static functions, member functions or instances of classes \n/// derived from a given interface.
      • \n///
    • STL compliant iterators to host APIs and devices.
      • \n///
    • Some additional convenience functions to more easily set up and use PortAudio.
      • \n///
    \n///

    \n///

    \n/// PortAudioCpp requires a recent version of the PortAudio V19 source code. This can be obtained from CVS or as a snapshot \n/// from the website. The examples also require the ASIO 2 SDK which can be obtained from the Steinberg website. Alternatively, the \n/// examples can easily be modified to compile without needing ASIO.\n///

    \n///

    \n/// Supported platforms:\n///

      \n///
    • Microsoft Visual C++ 6.0, 7.0 (.NET 2002) and 7.1 (.NET 2003).
      • \n///
    • GNU G++ 2.95 and G++ 3.3.
      • \n///
    \n/// Other platforms should be easily supported as PortAudioCpp is platform-independent and (reasonably) C++ standard compliant.\n///

    \n///

    \n/// This documentation mainly provides information specific to PortAudioCpp. For a more complete explanation of all of the \n/// concepts used, please consult the PortAudio documentation.\n///

    \n///

    \n/// PortAudioCpp was developed by Merlijn Blaauw with many great suggestions and help from Ross Bencina. Ludwig Schwardt provided \n/// GNU/Linux build files and checked G++ compatibility. PortAudioCpp may be used under the same licensing, conditions and \n/// warranty as PortAudio. See the PortAudio license for more details.\n///

    \n///

    Links

    \n///

    \n/// Official PortAudio site.
    \n///

    \n//////\n\n// ---------------------------------------------------------------------------------------\n\n//////\n/// @namespace portaudio\n///\n/// To avoid name collision, everything in PortAudioCpp is in the portaudio \n/// namespace. If this name is too long it's usually pretty safe to use an \n/// alias like ``namespace pa = portaudio;''.\n//////\n\n// ---------------------------------------------------------------------------------------\n\n//////\n/// @file PortAudioCpp.hxx\n/// An include-all header file (for lazy programmers and using pre-compiled headers).\n//////\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/AutoSystem.hxx\"\n#include \"portaudiocpp/BlockingStream.hxx\"\n#include \"portaudiocpp/CallbackInterface.hxx\"\n#include \"portaudiocpp/CallbackStream.hxx\"\n#include \"portaudiocpp/CFunCallbackStream.hxx\"\n#include \"portaudiocpp/CppFunCallbackStream.hxx\"\n#include \"portaudiocpp/Device.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n#include \"portaudiocpp/HostApi.hxx\"\n#include \"portaudiocpp/InterfaceCallbackStream.hxx\"\n#include \"portaudiocpp/MemFunCallbackStream.hxx\"\n#include \"portaudiocpp/SampleDataFormat.hxx\"\n#include \"portaudiocpp/DirectionSpecificStreamParameters.hxx\"\n#include \"portaudiocpp/Stream.hxx\"\n#include \"portaudiocpp/StreamParameters.hxx\"\n#include \"portaudiocpp/System.hxx\"\n#include \"portaudiocpp/SystemDeviceIterator.hxx\"\n#include \"portaudiocpp/SystemHostApiIterator.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_PORTAUDIOCPP_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/SampleDataFormat.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_SAMPLEDATAFORMAT_HXX\n#define INCLUDED_PORTAUDIO_SAMPLEDATAFORMAT_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n// ---------------------------------------------------------------------------------------\n\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief PortAudio sample data formats.\n\t///\n\t/// Small helper enum to wrap the PortAudio defines.\n\t//////\n\tenum SampleDataFormat\n\t{\n\t\tINVALID_FORMAT\t= 0,\n\t\tFLOAT32\t\t\t= paFloat32,\n\t\tINT32\t\t\t= paInt32,\n\t\tINT24\t\t\t= paInt24,\n\t\tINT16\t\t\t= paInt16,\n\t\tINT8\t\t\t= paInt8,\n\t\tUINT8\t\t\t= paUInt8\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_SAMPLEDATAFORMAT_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/Stream.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_STREAM_HXX\n#define INCLUDED_PORTAUDIO_STREAM_HXX\n\n#include \"portaudio.h\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass StreamParameters;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief A Stream represents an active or inactive input and/or output data \n\t/// stream in the System.\n\t/// \n\t/// Concrete Stream classes should ensure themselves being in a closed state at \n\t/// destruction (i.e. by calling their own close() method in their deconstructor). \n\t/// Following good C++ programming practices, care must be taken to ensure no \n\t/// exceptions are thrown by the deconstructor of these classes. As a consequence, \n\t/// clients need to explicitly call close() to ensure the stream closed successfully.\n\t///\n\t/// The Stream object can be used to manipulate the Stream's state. Also, time-constant \n\t/// and time-varying information about the Stream can be retrieved.\n\t//////\n\tclass Stream\n\t{\n\tpublic:\n\t\t// Opening/closing:\n\t\tvirtual ~Stream();\n\n\t\tvirtual void close();\n\t\tbool isOpen() const;\n\n\t\t// Additional set up:\n\t\tvoid setStreamFinishedCallback(PaStreamFinishedCallback *callback);\n\n\t\t// State management:\n\t\tvoid start();\n\t\tvoid stop();\n\t\tvoid abort();\n\n\t\tbool isStopped() const;\n\t\tbool isActive() const;\n\n\t\t// Stream info (time-constant, but might become time-variant soon):\n\t\tPaTime inputLatency() const;\n\t\tPaTime outputLatency() const;\n\t\tdouble sampleRate() const;\n\n\t\t// Stream info (time-varying):\n\t\tPaTime time() const;\n\n\t\t// Accessors for PortAudio PaStream, useful for interfacing \n\t\t// with PortAudio add-ons (such as PortMixer) for instance:\n\t\tconst PaStream *paStream() const;\n\t\tPaStream *paStream();\n\n\tprotected:\n\t\tStream(); // abstract class\n\n\t\tPaStream *stream_;\n\n\tprivate:\n\t\tStream(const Stream &); // non-copyable\n\t\tStream &operator=(const Stream &); // non-copyable\n\t};\n\n\n} // namespace portaudio\n\n\n#endif // INCLUDED_PORTAUDIO_STREAM_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/StreamParameters.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX\n#define INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/DirectionSpecificStreamParameters.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\t//////\n\t/// @brief The entire set of parameters needed to configure and open \n\t/// a Stream.\n\t///\n\t/// It contains parameters of input, output and shared parameters. \n\t/// Using the isSupported() method, the StreamParameters can be \n\t/// checked if opening a Stream using this StreamParameters would \n\t/// succeed or not. Accessors are provided to higher-level parameters \n\t/// aswell as the lower-level parameters which are mainly intended for \n\t/// internal use.\n\t//////\n\tclass StreamParameters\n\t{\n\tpublic:\n\t\tStreamParameters();\n\t\tStreamParameters(const DirectionSpecificStreamParameters &inputParameters, \n\t\t\tconst DirectionSpecificStreamParameters &outputParameters, double sampleRate, \n\t\t\tunsigned long framesPerBuffer, PaStreamFlags flags);\n\n\t\t// Set up for direction-specific:\n\t\tvoid setInputParameters(const DirectionSpecificStreamParameters ¶meters);\n\t\tvoid setOutputParameters(const DirectionSpecificStreamParameters ¶meters);\n\n\t\t// Set up for common parameters:\n\t\tvoid setSampleRate(double sampleRate);\n\t\tvoid setFramesPerBuffer(unsigned long framesPerBuffer);\n\t\tvoid setFlag(PaStreamFlags flag);\n\t\tvoid unsetFlag(PaStreamFlags flag);\n\t\tvoid clearFlags();\n\n\t\t// Validation:\n\t\tbool isSupported() const;\n\n\t\t// Accessors (direction-specific):\n\t\tDirectionSpecificStreamParameters &inputParameters();\n\t\tconst DirectionSpecificStreamParameters &inputParameters() const;\n\t\tDirectionSpecificStreamParameters &outputParameters();\n\t\tconst DirectionSpecificStreamParameters &outputParameters() const;\n\n\t\t// Accessors (common):\n\t\tdouble sampleRate() const;\n\t\tunsigned long framesPerBuffer() const;\n\t\tPaStreamFlags flags() const;\n\t\tbool isFlagSet(PaStreamFlags flag) const;\n\n\tprivate:\n\t\t// Half-duplex specific parameters:\n\t\tDirectionSpecificStreamParameters inputParameters_;\n\t\tDirectionSpecificStreamParameters outputParameters_;\n\n\t\t// Common parameters:\n\t\tdouble sampleRate_;\n\t\tunsigned long framesPerBuffer_;\n\t\tPaStreamFlags flags_;\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_STREAMPARAMETERS_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/System.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_SYSTEM_HXX\n#define INCLUDED_PORTAUDIO_SYSTEM_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \"portaudio.h\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass Device;\n\tclass Stream;\n\tclass HostApi;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief System singleton which represents the PortAudio system.\n\t///\n\t/// The System is used to initialize/terminate PortAudio and provide \n\t/// a single access point to the PortAudio System (instance()).\n\t/// It can be used to iterate through all HostApi 's in the System as \n\t/// well as all devices in the System. It also provides some utility \n\t/// functionality of PortAudio.\n\t///\n\t/// Terminating the System will also abort and close the open streams. \n\t/// The Stream objects will need to be deallocated by the client though \n\t/// (it's usually a good idea to have them cleaned up automatically).\n\t//////\n\tclass System\n\t{\n\tpublic:\n\t\tclass HostApiIterator; // forward declaration\n\t\tclass DeviceIterator; // forward declaration\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tstatic int version();\n\t\tstatic const char *versionText();\n\n\t\tstatic void initialize();\n\t\tstatic void terminate();\n\n\t\tstatic System &instance();\n\t\tstatic bool exists();\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\t// host apis:\n\t\tHostApiIterator hostApisBegin();\n\t\tHostApiIterator hostApisEnd();\n\n\t\tHostApi &defaultHostApi();\n\n\t\tHostApi &hostApiByTypeId(PaHostApiTypeId type);\n\t\tHostApi &hostApiByIndex(PaHostApiIndex index);\n\n\t\tint hostApiCount();\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\t// devices:\n\t\tDeviceIterator devicesBegin();\n\t\tDeviceIterator devicesEnd();\n\n\t\tDevice &defaultInputDevice();\n\t\tDevice &defaultOutputDevice();\n\n\t\tDevice &deviceByIndex(PaDeviceIndex index);\n\n\t\tint deviceCount();\n\n\t\tstatic Device &nullDevice();\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\t// misc:\n\t\tvoid sleep(long msec);\n\t\tint sizeOfSample(PaSampleFormat format);\n\n\tprivate:\n\t\tSystem();\n\t\t~System();\n\n\t\tstatic System *instance_;\n\t\tstatic int initCount_;\n\n\t\tstatic HostApi **hostApis_;\n\t\tstatic Device **devices_;\n\n\t\tstatic Device *nullDevice_;\n\t};\n\n\n} // namespace portaudio\n\n\n#endif // INCLUDED_PORTAUDIO_SYSTEM_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/SystemDeviceIterator.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_SYSTEMDEVICEITERATOR_HXX\n#define INCLUDED_PORTAUDIO_SYSTEMDEVICEITERATOR_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \n#include \n\n#include \"portaudiocpp/System.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass Device;\n\tclass HostApi;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\t\n\t//////\n\t/// @brief Iterator class for iterating through all Devices in a System.\n\t///\n\t/// Devices will be iterated by iterating all Devices in each \n\t/// HostApi in the System. Compliant with the STL bidirectional \n\t/// iterator concept.\n\t//////\n\tclass System::DeviceIterator\n\t{\n\tpublic:\n\t\ttypedef std::bidirectional_iterator_tag iterator_category;\n\t\ttypedef Device value_type;\n\t\ttypedef ptrdiff_t difference_type;\n\t\ttypedef Device * pointer;\n\t\ttypedef Device & reference;\n\n\t\tDevice &operator*() const;\n\t\tDevice *operator->() const;\n\n\t\tDeviceIterator &operator++();\n\t\tDeviceIterator operator++(int);\n\t\tDeviceIterator &operator--();\n\t\tDeviceIterator operator--(int);\n\n\t\tbool operator==(const DeviceIterator &rhs) const;\n\t\tbool operator!=(const DeviceIterator &rhs) const;\n\n\tprivate:\n\t\tfriend class System;\n\t\tfriend class HostApi;\n\t\tDevice **ptr_;\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_SYSTEMDEVICEITERATOR_HXX\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/include/portaudiocpp/SystemHostApiIterator.hxx", "content": "#ifndef INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX\n#define INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX\n\n// ---------------------------------------------------------------------------------------\n\n#include \n#include \n\n#include \"portaudiocpp/System.hxx\"\n\n// ---------------------------------------------------------------------------------------\n\n// Forward declaration(s):\nnamespace portaudio\n{\n\tclass HostApi;\n}\n\n// ---------------------------------------------------------------------------------------\n\n// Declaration(s):\nnamespace portaudio\n{\n\n\n\t//////\n\t/// @brief Iterator class for iterating through all HostApis in a System.\n\t///\n\t/// Compliant with the STL bidirectional iterator concept.\n\t//////\n\tclass System::HostApiIterator\n\t{\n\tpublic:\n\t\ttypedef std::bidirectional_iterator_tag iterator_category;\n\t\ttypedef Device value_type;\n\t\ttypedef ptrdiff_t difference_type;\n\t\ttypedef HostApi * pointer;\n\t\ttypedef HostApi & reference;\n\n\t\tHostApi &operator*() const;\n\t\tHostApi *operator->() const;\n\n\t\tHostApiIterator &operator++();\n\t\tHostApiIterator operator++(int);\n\t\tHostApiIterator &operator--();\n\t\tHostApiIterator operator--(int);\n\n\t\tbool operator==(const HostApiIterator &rhs) const;\n\t\tbool operator!=(const HostApiIterator &rhs) const;\n\n\tprivate:\n\t\tfriend class System;\n\t\tHostApi **ptr_;\n\t};\n\n\n} // namespace portaudio\n\n// ---------------------------------------------------------------------------------------\n\n#endif // INCLUDED_PORTAUDIO_SYSTEMHOSTAPIITERATOR_HXX\n" }, { "path": "thirdparty/portaudio/bindings/cpp/lib/Makefile.am", "content": "SRCDIR = $(top_srcdir)/source/portaudiocpp\n\nlib_LTLIBRARIES = libportaudiocpp.la\n\nLDADD = libportaudiocpp.la\n\nlibportaudiocpp_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined\n\nlibportaudiocpp_la_LIBADD = $(top_builddir)/$(PORTAUDIO_ROOT)/lib/libportaudio.la\nlibportaudiocpp_la_SOURCES = \\\n $(SRCDIR)/BlockingStream.cxx \\\n $(SRCDIR)/CallbackInterface.cxx \\\n $(SRCDIR)/CallbackStream.cxx \\\n $(SRCDIR)/CFunCallbackStream.cxx \\\n $(SRCDIR)/CppFunCallbackStream.cxx \\\n $(SRCDIR)/Device.cxx \\\n $(SRCDIR)/DirectionSpecificStreamParameters.cxx \\\n $(SRCDIR)/Exception.cxx \\\n $(SRCDIR)/HostApi.cxx \\\n $(SRCDIR)/InterfaceCallbackStream.cxx \\\n $(SRCDIR)/MemFunCallbackStream.cxx \\\n $(SRCDIR)/Stream.cxx \\\n $(SRCDIR)/StreamParameters.cxx \\\n $(SRCDIR)/System.cxx \\\n $(SRCDIR)/SystemDeviceIterator.cxx \\\n $(SRCDIR)/SystemHostApiIterator.cxx\n" }, { "path": "thirdparty/portaudio/bindings/cpp/lib/Makefile.in", "content": "# Makefile.in generated by automake 1.14.1 from Makefile.am.\n# @configure_input@\n\n# Copyright (C) 1994-2013 Free Software Foundation, Inc.\n\n# This Makefile.in is free software; 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\"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\tAsioDeviceAdapter::AsioDeviceAdapter(Device &device)\n\t{\n\t\tif (device.hostApi().typeId() != paASIO)\n\t\t\tthrow PaCppException(PaCppException::UNABLE_TO_ADAPT_DEVICE);\n\n\t\tdevice_ = &device;\n\n\t\tPaError err = PaAsio_GetAvailableLatencyValues(device_->index(), &minBufferSize_, &maxBufferSize_, \n\t\t\t&preferredBufferSize_, &granularity_);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\n\t}\n\n\tDevice &AsioDeviceAdapter::device()\n\t{\n\t\treturn *device_;\n\t}\n\n\tlong AsioDeviceAdapter::minBufferSize() const\n\t{\n\t\treturn minBufferSize_;\n\t}\n\n\tlong AsioDeviceAdapter::maxBufferSize() const\n\t{\n\t\treturn maxBufferSize_;\n\t}\n\n\tlong AsioDeviceAdapter::preferredBufferSize() const\n\t{\n\t\treturn preferredBufferSize_;\n\t}\n\n\tlong AsioDeviceAdapter::granularity() const\n\t{\n\t\treturn granularity_;\n\t}\n\n\tvoid AsioDeviceAdapter::showControlPanel(void *systemSpecific)\n\t{\n\t\tPaError err = PaAsio_ShowControlPanel(device_->index(), systemSpecific);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\t}\n\n\tconst char *AsioDeviceAdapter::inputChannelName(int channelIndex) const\n\t{\n\t\tconst char *channelName;\n\t\tPaError err = PaAsio_GetInputChannelName(device_->index(), channelIndex, &channelName);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\n\t\treturn channelName;\n\t}\n\n\tconst char *AsioDeviceAdapter::outputChannelName(int channelIndex) const\n\t{\n\t\tconst char *channelName;\n\t\tPaError err = PaAsio_GetOutputChannelName(device_->index(), channelIndex, &channelName);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\n\t\treturn channelName;\n\t}\n}\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/BlockingStream.cxx", "content": "#include \"portaudiocpp/BlockingStream.hxx\"\n\n#include \"portaudio.h\"\n\n#include \"portaudiocpp/StreamParameters.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\n\t// --------------------------------------------------------------------------------------\n\n\tBlockingStream::BlockingStream()\n\t{\n\t}\n\n\tBlockingStream::BlockingStream(const StreamParameters ¶meters)\n\t{\n\t\topen(parameters);\n\t}\n\n\tBlockingStream::~BlockingStream()\n\t{\n\t\ttry\n\t\t{\n\t\t\tclose();\n\t\t}\n\t\tcatch (...)\n\t\t{\n\t\t\t// ignore all errors\n\t\t}\n\t}\n\n\t// --------------------------------------------------------------------------------------\n\n\tvoid BlockingStream::open(const StreamParameters ¶meters)\n\t{\n\t\tPaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), \n\t\t\tparameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), NULL, NULL);\n\n\t\tif (err != paNoError)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t}\n\t}\n\n\t// --------------------------------------------------------------------------------------\n\n\tvoid BlockingStream::read(void *buffer, unsigned long numFrames)\n\t{\n\t\tPaError err = Pa_ReadStream(stream_, buffer, numFrames);\n\n\t\tif (err != paNoError)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t}\n\t}\n\n\tvoid BlockingStream::write(const void *buffer, unsigned long numFrames)\n\t{\n\t\tPaError err = Pa_WriteStream(stream_, buffer, numFrames);\n\n\t\tif (err != paNoError)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t}\n\t}\n\n\t// --------------------------------------------------------------------------------------\n\n\tsigned long BlockingStream::availableReadSize() const\n\t{\n\t\tsigned long avail = Pa_GetStreamReadAvailable(stream_);\n\n\t\tif (avail < 0)\n\t\t{\n\t\t\tthrow PaException(avail);\n\t\t}\n\n\t\treturn avail;\n\t}\n\n\tsigned long BlockingStream::availableWriteSize() const\n\t{\n\t\tsigned long avail = Pa_GetStreamWriteAvailable(stream_);\n\n\t\tif (avail < 0)\n\t\t{\n\t\t\tthrow PaException(avail);\n\t\t}\n\n\t\treturn avail;\n\t}\n\n\t// --------------------------------------------------------------------------------------\n\n} // portaudio\n\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/CFunCallbackStream.cxx", "content": "#include \"portaudiocpp/CFunCallbackStream.hxx\"\n\n#include \"portaudiocpp/StreamParameters.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\tCFunCallbackStream::CFunCallbackStream()\n\t{\n\t}\n\n\tCFunCallbackStream::CFunCallbackStream(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData)\n\t{\n\t\topen(parameters, funPtr, userData);\n\t}\n\n\tCFunCallbackStream::~CFunCallbackStream()\n\t{\n\t\ttry\n\t\t{\n\t\t\tclose();\n\t\t}\n\t\tcatch (...)\n\t\t{\n\t\t\t// ignore all errors\n\t\t}\n\t}\n\n\t// ---------------------------------------------------------------------------------==\n\n\tvoid CFunCallbackStream::open(const StreamParameters ¶meters, PaStreamCallback *funPtr, void *userData)\n\t{\n\t\tPaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), \n\t\t\tparameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), funPtr, userData);\n\n\t\tif (err != paNoError)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t}\n\t}\n}\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/CallbackInterface.cxx", "content": "#include \"portaudiocpp/CallbackInterface.hxx\"\n\nnamespace portaudio\n{\n\n\tnamespace impl\n\t{\n\n\t\t//////\n\t\t/// Adapts any CallbackInterface object to a C-callable function (ie this function). A \n\t\t/// pointer to the object should be passed as ``userData'' when setting up the callback.\n\t\t//////\n\t\tint callbackInterfaceToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData)\n\t\t{\n\t\t\tCallbackInterface *cb = static_cast(userData);\n\t\t\treturn cb->paCallbackFun(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags);\n\t\t}\n\n\n\t} // namespace impl\n\n} // namespace portaudio\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/CallbackStream.cxx", "content": "#include \"portaudiocpp/CallbackStream.hxx\"\n\nnamespace portaudio\n{\n\tCallbackStream::CallbackStream()\n\t{\n\t}\n\n\tCallbackStream::~CallbackStream()\n\t{\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\t\n\tdouble CallbackStream::cpuLoad() const\n\t{\n\t\treturn Pa_GetStreamCpuLoad(stream_);\n\t}\n\n} // namespace portaudio\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/CppFunCallbackStream.cxx", "content": "#include \"portaudiocpp/CppFunCallbackStream.hxx\"\n\n#include \"portaudiocpp/StreamParameters.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\tnamespace impl\n\t{\n\t\t//////\n\t\t/// Adapts any a C++ callback to a C-callable function (ie this function). A \n\t\t/// pointer to a struct with the C++ function pointer and the actual user data should be \n\t\t/// passed as the ``userData'' parameter when setting up the callback.\n\t\t//////\n\t\tint cppCallbackToPaCallbackAdapter(const void *inputBuffer, void *outputBuffer, unsigned long numFrames, \n\t\t\tconst PaStreamCallbackTimeInfo *timeInfo, PaStreamCallbackFlags statusFlags, void *userData)\n\t\t{\n\t\t\tFunCallbackStream::CppToCCallbackData *data = static_cast(userData);\n\t\t\treturn data->funPtr(inputBuffer, outputBuffer, numFrames, timeInfo, statusFlags, data->userData);\n\t\t}\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tFunCallbackStream::CppToCCallbackData::CppToCCallbackData()\n\t{\n\t}\n\n\tFunCallbackStream::CppToCCallbackData::CppToCCallbackData(CallbackFunPtr funPtr, void *userData) : funPtr(funPtr), userData(userData)\n\t{\n\t}\n\n\tvoid FunCallbackStream::CppToCCallbackData::init(CallbackFunPtr funPtr, void *userData)\n\t{\n\t\tthis->funPtr = funPtr;\n\t\tthis->userData = userData;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tFunCallbackStream::FunCallbackStream()\n\t{\n\t}\n\n\tFunCallbackStream::FunCallbackStream(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData) : adapterData_(funPtr, userData)\n\t{\n\t\topen(parameters);\n\t}\n\n\tFunCallbackStream::~FunCallbackStream()\n\t{\n\t\ttry\n\t\t{\n\t\t\tclose();\n\t\t}\n\t\tcatch (...)\n\t\t{\n\t\t\t// ignore all errors\n\t\t}\n\t}\n\n\tvoid FunCallbackStream::open(const StreamParameters ¶meters, CallbackFunPtr funPtr, void *userData)\n\t{\n\t\tadapterData_.init(funPtr, userData);\n\t\topen(parameters);\n\t}\n\n\tvoid FunCallbackStream::open(const StreamParameters ¶meters)\n\t{\n\t\tPaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), \n\t\t\tparameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::cppCallbackToPaCallbackAdapter, \n\t\t\tstatic_cast(&adapterData_));\n\n\t\tif (err != paNoError)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t}\n\t}\n\n\t// -----------------------------------------------------------------------------------\n}\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/Device.cxx", "content": "#include \"portaudiocpp/Device.hxx\"\n\n#include \n\n#include \"portaudiocpp/HostApi.hxx\"\n#include \"portaudiocpp/System.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tDevice::Device(PaDeviceIndex index) : index_(index)\n\t\t{\n\t\t\tif (index == paNoDevice)\n\t\t\t\tinfo_ = NULL;\n\t\t\telse\n\t\t\t\tinfo_ = Pa_GetDeviceInfo(index);\n\t\t}\n\n\t\tDevice::~Device()\n\t\t{\n\t\t}\n\n\t\tPaDeviceIndex Device::index() const\n\t\t{\n\t\t\treturn index_;\n\t\t}\n\n\t\tconst char *Device::name() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn \"\";\n\n\t\t\treturn info_->name;\n\t\t}\n\n\t\tint Device::maxInputChannels() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn 0;\n\n\t\t\treturn info_->maxInputChannels;\n\t\t}\n\n\t\tint Device::maxOutputChannels() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn 0;\n\n\t\t\treturn info_->maxOutputChannels;\n\t\t}\n\n\t\tPaTime Device::defaultLowInputLatency() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn static_cast(0.0);\n\n\t\t\treturn info_->defaultLowInputLatency;\n\t\t}\n\n\t\tPaTime Device::defaultHighInputLatency() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn static_cast(0.0);\n\n\t\t\treturn info_->defaultHighInputLatency;\n\t\t}\n\n\t\tPaTime Device::defaultLowOutputLatency() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn static_cast(0.0);\n\n\t\t\treturn info_->defaultLowOutputLatency;\n\t\t}\n\n\t\tPaTime Device::defaultHighOutputLatency() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn static_cast(0.0);\n\n\t\t\treturn info_->defaultHighOutputLatency;\n\t\t}\n\n\t\tdouble Device::defaultSampleRate() const\n\t\t{\n\t\t\tif (info_ == NULL)\n\t\t\t\treturn 0.0;\n\n\t\t\treturn info_->defaultSampleRate;\n\t\t}\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tbool Device::isInputOnlyDevice() const\n\t\t{\n\t\t\treturn (maxOutputChannels() == 0);\n\t\t}\n\n\t\tbool Device::isOutputOnlyDevice() const\n\t\t{\n\t\t\treturn (maxInputChannels() == 0);\n\t\t}\n\n\t\tbool Device::isFullDuplexDevice() const\n\t\t{\n\t\t\treturn (maxInputChannels() > 0 && maxOutputChannels() > 0);\n\t\t}\n\n\t\tbool Device::isSystemDefaultInputDevice() const\n\t\t{\n\t\t\treturn (System::instance().defaultInputDevice() == *this);\n\t\t}\n\n\t\tbool Device::isSystemDefaultOutputDevice() const\n\t\t{\n\t\t\treturn (System::instance().defaultOutputDevice() == *this);\n\t\t}\n\n\t\tbool Device::isHostApiDefaultInputDevice() const\n\t\t{\n\t\t\treturn (hostApi().defaultInputDevice() == *this);\n\t\t}\n\n\t\tbool Device::isHostApiDefaultOutputDevice() const\n\t\t{\n\t\t\treturn (hostApi().defaultOutputDevice() == *this);\n\t\t}\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tbool Device::operator==(const Device &rhs) const\n\t\t{\n\t\t\treturn (index_ == rhs.index_);\n\t\t}\n\n\t\tbool Device::operator!=(const Device &rhs) const\n\t\t{\n\t\t\treturn !(*this == rhs);\n\t\t}\n\n\t\t// -------------------------------------------------------------------------------\n\n\t\tHostApi &Device::hostApi()\n\t\t{\n\t\t\t// NOTE: will cause an exception when called for the null device\n\t\t\tif (info_ == NULL)\n\t\t\t\tthrow PaException(paInternalError);\n\n\t\t\treturn System::instance().hostApiByIndex(info_->hostApi);\n\t\t}\n\n\t\tconst HostApi &Device::hostApi() const\n\t\t{\n\t\t\t// NOTE; will cause an exception when called for the null device\n\t\t\tif (info_ == NULL)\n\t\t\t\tthrow PaException(paInternalError);\n\n\t\t\treturn System::instance().hostApiByIndex(info_->hostApi);\n\t\t}\n\n\t\t// -------------------------------------------------------------------------------\n\n} // namespace portaudio\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/DirectionSpecificStreamParameters.cxx", "content": "#include \"portaudiocpp/DirectionSpecificStreamParameters.hxx\"\n\n#include \"portaudiocpp/Device.hxx\"\n\nnamespace portaudio\n{\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Returns a `nil' DirectionSpecificStreamParameters object. This can be used to \n\t/// specify that one direction of a Stream is not required (i.e. when creating \n\t/// a half-duplex Stream). All fields of the null DirectionSpecificStreamParameters \n\t/// object are invalid except for the device and the number of channel, which are set \n\t/// to paNoDevice and 0 respectively.\n\t//////\n\tDirectionSpecificStreamParameters DirectionSpecificStreamParameters::null()\n\t{\n\t\tDirectionSpecificStreamParameters tmp;\n\t\ttmp.paStreamParameters_.device = paNoDevice;\n\t\ttmp.paStreamParameters_.channelCount = 0;\n\t\treturn tmp;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Default constructor -- all parameters will be uninitialized.\n\t//////\n\tDirectionSpecificStreamParameters::DirectionSpecificStreamParameters()\n\t{\n\t}\n\n\t//////\n\t/// Constructor which sets all required fields.\n\t//////\n\tDirectionSpecificStreamParameters::DirectionSpecificStreamParameters(const Device &device, int numChannels, \n\t\tSampleDataFormat format, bool interleaved, PaTime suggestedLatency, void *hostApiSpecificStreamInfo)\n\t{\n\t\tsetDevice(device);\n\t\tsetNumChannels(numChannels);\n\t\tsetSampleFormat(format, interleaved);\n\t\tsetSuggestedLatency(suggestedLatency);\n\t\tsetHostApiSpecificStreamInfo(hostApiSpecificStreamInfo);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tvoid DirectionSpecificStreamParameters::setDevice(const Device &device)\n\t{\n\t\tpaStreamParameters_.device = device.index();\n\t}\n\n\tvoid DirectionSpecificStreamParameters::setNumChannels(int numChannels)\n\t{\n\t\tpaStreamParameters_.channelCount = numChannels;\n\t}\n\n\tvoid DirectionSpecificStreamParameters::setSampleFormat(SampleDataFormat format, bool interleaved)\n\t{\n\t\tpaStreamParameters_.sampleFormat = static_cast(format);\n\n\t\tif (!interleaved)\n\t\t\tpaStreamParameters_.sampleFormat |= paNonInterleaved;\n\t}\n\n\tvoid DirectionSpecificStreamParameters::setHostApiSpecificSampleFormat(PaSampleFormat format, bool interleaved)\n\t{\n\t\tpaStreamParameters_.sampleFormat = format;\n\n\t\tpaStreamParameters_.sampleFormat |= paCustomFormat;\n\n\t\tif (!interleaved)\n\t\t\tpaStreamParameters_.sampleFormat |= paNonInterleaved;\n\t}\n\n\tvoid DirectionSpecificStreamParameters::setSuggestedLatency(PaTime latency)\n\t{\n\t\tpaStreamParameters_.suggestedLatency = latency;\n\t}\n\n\tvoid DirectionSpecificStreamParameters::setHostApiSpecificStreamInfo(void *streamInfo)\n\t{\n\t\tpaStreamParameters_.hostApiSpecificStreamInfo = streamInfo;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tPaStreamParameters *DirectionSpecificStreamParameters::paStreamParameters()\n\t{\n\t\tif (paStreamParameters_.channelCount > 0 && paStreamParameters_.device != paNoDevice)\n\t\t\treturn &paStreamParameters_;\n\t\telse\n\t\t\treturn NULL;\n\t}\n\n\tconst PaStreamParameters *DirectionSpecificStreamParameters::paStreamParameters() const\n\t{\n\t\tif (paStreamParameters_.channelCount > 0 && paStreamParameters_.device != paNoDevice)\n\t\t\treturn &paStreamParameters_;\n\t\telse\n\t\t\treturn NULL;\n\t}\n\n\tDevice &DirectionSpecificStreamParameters::device() const\n\t{\n\t\treturn System::instance().deviceByIndex(paStreamParameters_.device);\n\t}\n\n\tint DirectionSpecificStreamParameters::numChannels() const\n\t{\n\t\treturn paStreamParameters_.channelCount;\n\t}\n\n\t//////\n\t/// Returns the (non host api-specific) sample format, without including \n\t/// the paNonInterleaved flag. If the sample format is host api-spefific, \n\t/// INVALID_FORMAT (0) will be returned.\n\t//////\n\tSampleDataFormat DirectionSpecificStreamParameters::sampleFormat() const\n\t{\n\t\tif (isSampleFormatHostApiSpecific())\n\t\t\treturn INVALID_FORMAT;\n\t\telse\n\t\t\treturn static_cast(paStreamParameters_.sampleFormat & ~paNonInterleaved);\n\t}\n\n\tbool DirectionSpecificStreamParameters::isSampleFormatInterleaved() const\n\t{\n\t\treturn ((paStreamParameters_.sampleFormat & paNonInterleaved) == 0);\n\t}\n\n\tbool DirectionSpecificStreamParameters::isSampleFormatHostApiSpecific() const\n\t{\n\t\treturn ((paStreamParameters_.sampleFormat & paCustomFormat) == 0);\n\t}\n\n\t//////\n\t/// Returns the host api-specific sample format, without including any \n\t/// paCustomFormat or paNonInterleaved flags. Will return 0 if the sample format is \n\t/// not host api-specific.\n\t//////\n\tPaSampleFormat DirectionSpecificStreamParameters::hostApiSpecificSampleFormat() const\n\t{\n\t\tif (isSampleFormatHostApiSpecific())\n\t\t\treturn paStreamParameters_.sampleFormat & ~paCustomFormat & ~paNonInterleaved;\n\t\telse\n\t\t\treturn 0;\n\t}\n\n\tPaTime DirectionSpecificStreamParameters::suggestedLatency() const\n\t{\n\t\treturn paStreamParameters_.suggestedLatency;\n\t}\n\n\tvoid *DirectionSpecificStreamParameters::hostApiSpecificStreamInfo() const\n\t{\n\t\treturn paStreamParameters_.hostApiSpecificStreamInfo;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/Exception.cxx", "content": "#include \"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\t// PaException:\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Wraps a PortAudio error into a PortAudioCpp PaException.\n\t//////\n\tPaException::PaException(PaError error) : error_(error)\n\t{\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Alias for paErrorText(), to have std::exception compliance.\n\t//////\n\tconst char *PaException::what() const throw()\n\t{\n\t\treturn paErrorText();\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Returns the PortAudio error code (PaError).\n\t//////\n\tPaError PaException::paError() const\n\t{\n\t\treturn error_;\n\t}\n\n\t//////\n\t/// Returns the error as a (zero-terminated) text string.\n\t//////\n\tconst char *PaException::paErrorText() const\n\t{\n\t\treturn Pa_GetErrorText(error_);\n\t}\n\n\t//////\n\t/// Returns true is the error is a HostApi error.\n\t//////\n\tbool PaException::isHostApiError() const\n\t{\n\t\treturn (error_ == paUnanticipatedHostError);\n\t}\n\n\t//////\n\t/// Returns the last HostApi error (which is the current one if \n\t/// isHostApiError() returns true) as an error code.\n\t//////\n\tlong PaException::lastHostApiError() const\n\t{\n\t\treturn Pa_GetLastHostErrorInfo()->errorCode;\n\t}\n\n\t//////\n\t/// Returns the last HostApi error (which is the current one if \n\t/// isHostApiError() returns true) as a (zero-terminated) text \n\t/// string, if it's available.\n\t//////\n\tconst char *PaException::lastHostApiErrorText() const\n\t{\n\t\treturn Pa_GetLastHostErrorInfo()->errorText;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tbool PaException::operator==(const PaException &rhs) const\n\t{\n\t\treturn (error_ == rhs.error_);\n\t}\n\n\tbool PaException::operator!=(const PaException &rhs) const\n\t{\n\t\treturn !(*this == rhs);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\t// PaCppException:\n\t// -----------------------------------------------------------------------------------\n\t\n\tPaCppException::PaCppException(ExceptionSpecifier specifier) : specifier_(specifier)\n\t{\n\t}\n\n\tconst char *PaCppException::what() const throw()\n\t{\n\t\tswitch (specifier_)\n\t\t{\n\t\t\tcase UNABLE_TO_ADAPT_DEVICE:\n\t\t\t{\n\t\t\t\treturn \"Unable to adapt the given device to the specified host api specific device extension\";\n\t\t\t}\n\t\t}\n\n\t\treturn \"Unknown exception\";\n\t}\n\n\tPaCppException::ExceptionSpecifier PaCppException::specifier() const\n\t{\n\t\treturn specifier_;\n\t}\n\n\tbool PaCppException::operator==(const PaCppException &rhs) const\n\t{\n\t\treturn (specifier_ == rhs.specifier_);\n\t}\n\n\tbool PaCppException::operator!=(const PaCppException &rhs) const\n\t{\n\t\treturn !(*this == rhs);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/HostApi.cxx", "content": "#include \"portaudiocpp/HostApi.hxx\"\n\n#include \"portaudiocpp/System.hxx\"\n#include \"portaudiocpp/Device.hxx\"\n#include \"portaudiocpp/SystemDeviceIterator.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n\nnamespace portaudio\n{\n\n\t// -----------------------------------------------------------------------------------\n\n\tHostApi::HostApi(PaHostApiIndex index) : devices_(NULL)\n\t{\n\t\ttry\n\t\t{\n\t\t\tinfo_ = Pa_GetHostApiInfo(index);\n\n\t\t\t// Create and populate devices array:\n\t\t\tint numDevices = deviceCount();\n\n\t\t\tdevices_ = new Device*[numDevices];\n\n\t\t\tfor (int i = 0; i < numDevices; ++i)\n\t\t\t{\n\t\t\t\tPaDeviceIndex deviceIndex = Pa_HostApiDeviceIndexToDeviceIndex(index, i);\n\n\t\t\t\tif (deviceIndex < 0)\n\t\t\t\t{\n\t\t\t\t\tthrow PaException(deviceIndex);\n\t\t\t\t}\n\n\t\t\t\tdevices_[i] = &System::instance().deviceByIndex(deviceIndex);\n\t\t\t}\n\t\t}\n\t\tcatch (const std::exception &e)\n\t\t{\n\t\t\t// Delete any (partially) constructed objects (deconstructor isn't called):\n\t\t\tdelete[] devices_; // devices_ is either NULL or valid\n\n\t\t\t// Re-throw exception:\n\t\t\tthrow e;\n\t\t}\n\t}\n\n\tHostApi::~HostApi()\n\t{\n\t\t// Destroy devices array:\n\t\tdelete[] devices_;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tPaHostApiTypeId HostApi::typeId() const\n\t{\n\t\treturn info_->type;\n\t}\n\n\tPaHostApiIndex HostApi::index() const\n\t{\n\t\tPaHostApiIndex index = Pa_HostApiTypeIdToHostApiIndex(typeId());\n\n\t\tif (index < 0)\n\t\t\tthrow PaException(index);\n\n\t\treturn index;\n\t}\n\n\tconst char *HostApi::name() const\n\t{\n\t\treturn info_->name;\n\t}\n\n\tint HostApi::deviceCount() const\n\t{\n\t\treturn info_->deviceCount;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tHostApi::DeviceIterator HostApi::devicesBegin()\n\t{\n\t\tDeviceIterator tmp;\n\t\ttmp.ptr_ = &devices_[0]; // begin (first element)\n\t\treturn tmp;\n\t}\n\n\tHostApi::DeviceIterator HostApi::devicesEnd()\n\t{\n\t\tDeviceIterator tmp;\n\t\ttmp.ptr_ = &devices_[deviceCount()]; // end (one past last element)\n\t\treturn tmp;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tDevice &HostApi::defaultInputDevice() const\n\t{\n\t\treturn System::instance().deviceByIndex(info_->defaultInputDevice);\n\t}\n\n\tDevice &HostApi::defaultOutputDevice() const\n\t{\n\t\treturn System::instance().deviceByIndex(info_->defaultOutputDevice);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tbool HostApi::operator==(const HostApi &rhs) const\n\t{\n\t\treturn (typeId() == rhs.typeId());\n\t}\n\n\tbool HostApi::operator!=(const HostApi &rhs) const\n\t{\n\t\treturn !(*this == rhs);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/InterfaceCallbackStream.cxx", "content": "#include \"portaudiocpp/InterfaceCallbackStream.hxx\"\n\n#include \"portaudiocpp/StreamParameters.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n#include \"portaudiocpp/CallbackInterface.hxx\"\n\nnamespace portaudio\n{\n\n\t// ---------------------------------------------------------------------------------==\n\n\tInterfaceCallbackStream::InterfaceCallbackStream()\n\t{\n\t}\n\n\tInterfaceCallbackStream::InterfaceCallbackStream(const StreamParameters ¶meters, CallbackInterface &instance)\n\t{\n\t\topen(parameters, instance);\n\t}\n\n\tInterfaceCallbackStream::~InterfaceCallbackStream()\n\t{\n\t\ttry\n\t\t{\n\t\t\tclose();\n\t\t}\n\t\tcatch (...)\n\t\t{\n\t\t\t// ignore all errors\n\t\t}\n\t}\n\n\t// ---------------------------------------------------------------------------------==\n\n\tvoid InterfaceCallbackStream::open(const StreamParameters ¶meters, CallbackInterface &instance)\n\t{\n\t\tPaError err = Pa_OpenStream(&stream_, parameters.inputParameters().paStreamParameters(), parameters.outputParameters().paStreamParameters(), \n\t\t\tparameters.sampleRate(), parameters.framesPerBuffer(), parameters.flags(), &impl::callbackInterfaceToPaCallbackAdapter, static_cast(&instance));\n\n\t\tif (err != paNoError)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t}\n\t}\n}\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/MemFunCallbackStream.cxx", "content": "#include \"portaudiocpp/MemFunCallbackStream.hxx\"\n\n// (... template class ...)\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/Stream.cxx", "content": "#include \"portaudiocpp/Stream.hxx\"\n\n#include \n\n#include \"portaudiocpp/Exception.hxx\"\n#include \"portaudiocpp/System.hxx\"\n\nnamespace portaudio\n{\n\n\t// -----------------------------------------------------------------------------------\n\n\tStream::Stream() : stream_(NULL)\n\t{\n\t}\n\n\tStream::~Stream()\n\t{\n\t\t// (can't call close here, \n\t\t// the derived class should atleast call \n\t\t// close() in it's deconstructor)\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Closes the Stream if it's open, else does nothing.\n\t//////\n\tvoid Stream::close()\n\t{\n\t\tif (isOpen() && System::exists())\n\t\t{\n\t\t\tPaError err = Pa_CloseStream(stream_);\n\t\t\tstream_ = NULL;\n\n\t\t\tif (err != paNoError)\n\t\t\t\tthrow PaException(err);\n\t\t}\n\t}\n\n\t//////\n\t/// Returns true if the Stream is open.\n\t//////\n\tbool Stream::isOpen() const\n\t{\n\t\treturn (stream_ != NULL);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tvoid Stream::setStreamFinishedCallback(PaStreamFinishedCallback *callback)\n\t{\n\t\tPaError err = Pa_SetStreamFinishedCallback(stream_, callback);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tvoid Stream::start()\n\t{\n\t\tPaError err = Pa_StartStream(stream_);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\t}\n\n\tvoid Stream::stop()\n\t{\n\t\tPaError err = Pa_StopStream(stream_);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\t}\n\n\tvoid Stream::abort()\n\t{\n\t\tPaError err = Pa_AbortStream(stream_);\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\t}\n\n\tbool Stream::isStopped() const\n\t{\n\t\tPaError ret = Pa_IsStreamStopped(stream_);\n\n\t\tif (ret < 0)\n\t\t\tthrow PaException(ret);\n\n\t\treturn (ret == 1);\n\t}\n\n\tbool Stream::isActive() const\n\t{\n\t\tPaError ret = Pa_IsStreamActive(stream_);\n\n\t\tif (ret < 0)\n\t\t\tthrow PaException(ret);\n\n\t\treturn (ret == 1);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Returns the best known input latency for the Stream. This value may differ from the \n\t/// suggested input latency set in the StreamParameters. Includes all sources of \n\t/// latency known to PortAudio such as internal buffering, and Host API reported latency. \n\t/// Doesn't include any estimates of unknown latency.\n\t//////\n\tPaTime Stream::inputLatency() const\n\t{\n\t\tconst PaStreamInfo *info = Pa_GetStreamInfo(stream_);\n\t\tif (info == NULL)\n\t\t{\n\t\t\tthrow PaException(paInternalError);\n\t\t\treturn PaTime(0.0);\n\t\t}\n\n\t\treturn info->inputLatency;\n\t}\n\n\t//////\n\t/// Returns the best known output latency for the Stream. This value may differ from the \n\t/// suggested output latency set in the StreamParameters. Includes all sources of \n\t/// latency known to PortAudio such as internal buffering, and Host API reported latency. \n\t/// Doesn't include any estimates of unknown latency.\n\t//////\n\tPaTime Stream::outputLatency() const\n\t{\n\t\tconst PaStreamInfo *info = Pa_GetStreamInfo(stream_);\n\t\tif (info == NULL)\n\t\t{\n\t\t\tthrow PaException(paInternalError);\n\t\t\treturn PaTime(0.0);\n\t\t}\n\n\t\treturn info->outputLatency;\n\t}\n\n\t//////\n\t/// Returns the sample rate of the Stream. Usually this will be the \n\t/// best known estimate of the used sample rate. For instance when opening a \n\t/// Stream setting 44100.0 Hz in the StreamParameters, the actual sample \n\t/// rate might be something like 44103.2 Hz (due to imperfections in the \n\t/// sound card hardware).\n\t//////\n\tdouble Stream::sampleRate() const\n\t{\n\t\tconst PaStreamInfo *info = Pa_GetStreamInfo(stream_);\n\t\tif (info == NULL)\n\t\t{\n\t\t\tthrow PaException(paInternalError);\n\t\t\treturn 0.0;\n\t\t}\n\n\t\treturn info->sampleRate;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tPaTime Stream::time() const\n\t{\n\t\treturn Pa_GetStreamTime(stream_);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Accessor (const) for PortAudio PaStream pointer, useful for interfacing with \n\t/// PortAudio add-ons such as PortMixer for instance. Normally accessing this \n\t/// pointer should not be needed as PortAudioCpp aims to provide all of PortAudio's \n\t/// functionality.\n\t//////\n\tconst PaStream *Stream::paStream() const\n\t{\n\t\treturn stream_;\n\t}\n\n\t//////\n\t/// Accessor (non-const) for PortAudio PaStream pointer, useful for interfacing with \n\t/// PortAudio add-ons such as PortMixer for instance. Normally accessing this \n\t/// pointer should not be needed as PortAudioCpp aims to provide all of PortAudio's \n\t/// functionality.\n\t//////\n\tPaStream *Stream::paStream()\n\t{\n\t\treturn stream_;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/StreamParameters.cxx", "content": "#include \"portaudiocpp/StreamParameters.hxx\"\n\n#include \n\n#include \"portaudiocpp/Device.hxx\"\n\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Default constructor; does nothing.\n\t//////\n\tStreamParameters::StreamParameters()\n\t{\n\t}\n\n\t//////\n\t/// Sets up the all parameters needed to open either a half-duplex or full-duplex Stream.\n\t///\n\t/// @param inputParameters The parameters for the input direction of the to-be opened \n\t/// Stream or DirectionSpecificStreamParameters::null() for an output-only Stream.\n\t/// @param outputParameters The parameters for the output direction of the to-be opened\n\t/// Stream or DirectionSpecificStreamParameters::null() for an input-only Stream.\n\t/// @param sampleRate The to-be opened Stream's sample rate in Hz.\n\t/// @param framesPerBuffer The number of frames per buffer for a CallbackStream, or \n\t/// the preferred buffer granularity for a BlockingStream.\n\t/// @param flags The flags for the to-be opened Stream; default paNoFlag.\n\t//////\n\tStreamParameters::StreamParameters(const DirectionSpecificStreamParameters &inputParameters, \n\t\tconst DirectionSpecificStreamParameters &outputParameters, double sampleRate, unsigned long framesPerBuffer, \n\t\tPaStreamFlags flags) : inputParameters_(inputParameters), outputParameters_(outputParameters), \n\t\tsampleRate_(sampleRate), framesPerBuffer_(framesPerBuffer), flags_(flags)\n\t{\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\t//////\n\t/// Sets the requested sample rate. If this sample rate isn't supported by the hardware, the \n\t/// Stream will fail to open. The real-life sample rate used might differ slightly due to \n\t/// imperfections in the sound card hardware; use Stream::sampleRate() to retrieve the \n\t/// best known estimate for this value.\n\t//////\n\tvoid StreamParameters::setSampleRate(double sampleRate)\n\t{\n\t\tsampleRate_ = sampleRate;\n\t}\n\n\t//////\n\t/// Either the number of frames per buffer for a CallbackStream, or \n\t/// the preferred buffer granularity for a BlockingStream. See PortAudio \n\t/// documentation.\n\t//////\n\tvoid StreamParameters::setFramesPerBuffer(unsigned long framesPerBuffer)\n\t{\n\t\tframesPerBuffer_ = framesPerBuffer;\n\t}\n\n\t//////\n\t/// Sets the specified flag or does nothing when the flag is already set. Doesn't \n\t/// `unset' any previously existing flags (use clearFlags() for that).\n\t//////\n\tvoid StreamParameters::setFlag(PaStreamFlags flag)\n\t{\n\t\tflags_ |= flag;\n\t}\n\n\t//////\n\t/// Unsets the specified flag or does nothing if the flag isn't set. Doesn't affect \n\t/// any other flags.\n\t//////\n\tvoid StreamParameters::unsetFlag(PaStreamFlags flag)\n\t{\n\t\tflags_ &= ~flag;\n\t}\n\n\t//////\n\t/// Clears or `unsets' all set flags.\n\t//////\n\tvoid StreamParameters::clearFlags()\n\t{\n\t\tflags_ = paNoFlag;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tvoid StreamParameters::setInputParameters(const DirectionSpecificStreamParameters ¶meters)\n\t{\n\t\tinputParameters_ = parameters;\n\t}\n\n\tvoid StreamParameters::setOutputParameters(const DirectionSpecificStreamParameters ¶meters)\n\t{\n\t\toutputParameters_ = parameters;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tbool StreamParameters::isSupported() const\n\t{\n\t\treturn (Pa_IsFormatSupported(inputParameters_.paStreamParameters(), \n\t\t\toutputParameters_.paStreamParameters(), sampleRate_) == paFormatIsSupported);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tdouble StreamParameters::sampleRate() const\n\t{\n\t\treturn sampleRate_;\n\t}\n\n\tunsigned long StreamParameters::framesPerBuffer() const\n\t{\n\t\treturn framesPerBuffer_;\n\t}\n\n\t//////\n\t/// Returns all currently set flags as a binary combined \n\t/// integer value (PaStreamFlags). Use isFlagSet() to \n\t/// avoid dealing with the bitmasks.\n\t//////\n\tPaStreamFlags StreamParameters::flags() const\n\t{\n\t\treturn flags_;\n\t}\n\n\t//////\n\t/// Returns true if the specified flag is currently set \n\t/// or false if it isn't.\n\t//////\n\tbool StreamParameters::isFlagSet(PaStreamFlags flag) const\n\t{\n\t\treturn ((flags_ & flag) != 0);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tDirectionSpecificStreamParameters &StreamParameters::inputParameters()\n\t{\n\t\treturn inputParameters_;\n\t}\n\n\tconst DirectionSpecificStreamParameters &StreamParameters::inputParameters() const\n\t{\n\t\treturn inputParameters_;\n\t}\n\n\tDirectionSpecificStreamParameters &StreamParameters::outputParameters()\n\t{\n\t\treturn outputParameters_;\n\t}\n\n\tconst DirectionSpecificStreamParameters &StreamParameters::outputParameters() const\n\t{\n\t\treturn outputParameters_;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n} // namespace portaudio\n\n\n\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/System.cxx", "content": "#include \"portaudiocpp/System.hxx\"\n\n#include \n#include \n\n#include \"portaudiocpp/HostApi.hxx\"\n#include \"portaudiocpp/Device.hxx\"\n#include \"portaudiocpp/Stream.hxx\"\n#include \"portaudiocpp/Exception.hxx\"\n#include \"portaudiocpp/SystemHostApiIterator.hxx\"\n#include \"portaudiocpp/SystemDeviceIterator.hxx\"\n\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\n\t// Static members:\n\tSystem *System::instance_ = NULL;\n\tint System::initCount_ = 0;\n\tHostApi **System::hostApis_ = NULL;\n\tDevice **System::devices_ = NULL;\n\tDevice *System::nullDevice_ = NULL;\n\n\t// -----------------------------------------------------------------------------------\n\n\tint System::version()\n\t{\n\t\treturn Pa_GetVersion();\n\t}\n\n\tconst char *System::versionText()\n\t{\n\t\treturn Pa_GetVersionText();\n\t}\n\n\tvoid System::initialize()\n\t{\n\t\t++initCount_;\n\n\t\tif (initCount_ == 1)\n\t\t{\n\t\t\t// Create singleton:\n\t\t\tassert(instance_ == NULL);\n\t\t\tinstance_ = new System();\n\n\t\t\t// Initialize the PortAudio system:\n\t\t\t{\n\t\t\t\tPaError err = Pa_Initialize();\n\n\t\t\t\tif (err != paNoError)\n\t\t\t\t\tthrow PaException(err);\n\t\t\t}\n\n\t\t\t// Create and populate device array:\n\t\t\t{\n\t\t\t\tint numDevices = instance().deviceCount();\n\n\t\t\t\tdevices_ = new Device*[numDevices];\n\n\t\t\t\tfor (int i = 0; i < numDevices; ++i)\n\t\t\t\t\tdevices_[i] = new Device(i);\n\t\t\t}\n\n\t\t\t// Create and populate host api array:\n\t\t\t{\n\t\t\t\tint numHostApis = instance().hostApiCount();\n\n\t\t\t\thostApis_ = new HostApi*[numHostApis];\n\n\t\t\t\tfor (int i = 0; i < numHostApis; ++i)\n\t\t\t\t\thostApis_[i] = new HostApi(i);\n\t\t\t}\n\t\t\t\n\t\t\t// Create null device:\n\t\t\tnullDevice_ = new Device(paNoDevice);\n\t\t}\n\t}\n\n\tvoid System::terminate()\n\t{\n\t\tPaError err = paNoError;\n\n\t\tif (initCount_ == 1)\n\t\t{\n\t\t\t// Destroy null device:\n\t\t\tdelete nullDevice_;\n\n\t\t\t// Destroy host api array:\n\t\t\t{\n\t\t\t\tif (hostApis_ != NULL)\n\t\t\t\t{\n\t\t\t\t\tint numHostApis = instance().hostApiCount();\n\n\t\t\t\t\tfor (int i = 0; i < numHostApis; ++i)\n\t\t\t\t\t\tdelete hostApis_[i];\n\n\t\t\t\t\tdelete[] hostApis_;\n\t\t\t\t\thostApis_ = NULL;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Destroy device array:\n\t\t\t{\n\t\t\t\tif (devices_ != NULL)\n\t\t\t\t{\n\t\t\t\t\tint numDevices = instance().deviceCount();\n\n\t\t\t\t\tfor (int i = 0; i < numDevices; ++i)\n\t\t\t\t\t\tdelete devices_[i];\n\n\t\t\t\t\tdelete[] devices_;\n\t\t\t\t\tdevices_ = NULL;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// Terminate the PortAudio system:\n\t\t\tassert(instance_ != NULL);\n\t\t\terr = Pa_Terminate();\n\n\t\t\t// Destroy singleton:\n\t\t\tdelete instance_;\n\t\t\tinstance_ = NULL;\n\t\t}\n\n\t\tif (initCount_ > 0)\n\t\t\t--initCount_;\n\n\t\tif (err != paNoError)\n\t\t\tthrow PaException(err);\n\t}\n\n\n\tSystem &System::instance()\n\t{\n\t\tassert(exists());\n\n\t\treturn *instance_;\n\t}\n\n\tbool System::exists()\n\t{\n\t\treturn (instance_ != NULL);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tSystem::HostApiIterator System::hostApisBegin()\n\t{\n\t\tSystem::HostApiIterator tmp;\n\t\ttmp.ptr_ = &hostApis_[0]; // begin (first element)\n\t\treturn tmp;\n\t}\n\n\tSystem::HostApiIterator System::hostApisEnd()\n\t{\n\t\tint count = hostApiCount();\n\n\t\tSystem::HostApiIterator tmp;\n\t\ttmp.ptr_ = &hostApis_[count]; // end (one past last element)\n\t\treturn tmp;\n\t}\n\n\tHostApi &System::defaultHostApi()\n\t{\n\t\tPaHostApiIndex defaultHostApi = Pa_GetDefaultHostApi();\n\n\t\tif (defaultHostApi < 0)\n\t\t\tthrow PaException(defaultHostApi);\n\n\t\treturn *hostApis_[defaultHostApi];\n\t}\n\n\tHostApi &System::hostApiByTypeId(PaHostApiTypeId type)\n\t{\n\t\tPaHostApiIndex index = Pa_HostApiTypeIdToHostApiIndex(type);\n\n\t\tif (index < 0)\n\t\t\tthrow PaException(index);\n\n\t\treturn *hostApis_[index];\n\t}\n\n\tHostApi &System::hostApiByIndex(PaHostApiIndex index)\n\t{\n\t\tif (index < 0 || index >= hostApiCount())\n\t\t\tthrow PaException(paInternalError);\n\n\t\treturn *hostApis_[index];\n\t}\n\n\tint System::hostApiCount()\n\t{\n\t\tPaHostApiIndex count = Pa_GetHostApiCount();\n\n\t\tif (count < 0)\n\t\t\tthrow PaException(count);\n\n\t\treturn count;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tSystem::DeviceIterator System::devicesBegin()\n\t{\n\t\tDeviceIterator tmp;\n\t\ttmp.ptr_ = &devices_[0];\n\n\t\treturn tmp;\n\t}\n\n\tSystem::DeviceIterator System::devicesEnd()\n\t{\n\t\tint count = deviceCount();\n\n\t\tDeviceIterator tmp;\n\t\ttmp.ptr_ = &devices_[count];\n\n\t\treturn tmp;\n\t}\n\n\t//////\n\t/// Returns the System's default input Device, or the null Device if none \n\t/// was available.\n\t//////\n\tDevice &System::defaultInputDevice()\n\t{\n\t\tPaDeviceIndex index = Pa_GetDefaultInputDevice();\n\t\treturn deviceByIndex(index);\n\t}\n\n\t//////\n\t/// Returns the System's default output Device, or the null Device if none \n\t/// was available.\n\t//////\n\tDevice &System::defaultOutputDevice()\n\t{\n\t\tPaDeviceIndex index = Pa_GetDefaultOutputDevice();\n\t\treturn deviceByIndex(index);\n\t}\n\n\t//////\n\t/// Returns the Device for the given index.\n\t/// Will throw a paInternalError equivalent PaException if the given index \n\t/// is out of range.\n\t//////\n\tDevice &System::deviceByIndex(PaDeviceIndex index)\n\t{\n\t\tif (index < -1 || index >= deviceCount())\n\t\t{\n\t\t\tthrow PaException(paInternalError);\n\t\t}\n\n\t\tif (index == -1)\n\t\t\treturn System::instance().nullDevice();\n\n\t\treturn *devices_[index];\n\t}\n\n\tint System::deviceCount()\n\t{\n\t\tPaDeviceIndex count = Pa_GetDeviceCount();\n\n\t\tif (count < 0)\n\t\t\tthrow PaException(count);\n\n\t\treturn count;\n\t}\n\n\tDevice &System::nullDevice()\n\t{\n\t\treturn *nullDevice_;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tvoid System::sleep(long msec)\n\t{\n\t\tPa_Sleep(msec);\n\t}\n\n\tint System::sizeOfSample(PaSampleFormat format)\n\t{\n\t\tPaError err = Pa_GetSampleSize(format);\n\t\tif (err < 0)\n\t\t{\n\t\t\tthrow PaException(err);\n\t\t\treturn 0;\n\t\t}\n\n\t\treturn err;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tSystem::System()\n\t{\n\t\t// (left blank intentionally)\n\t}\n\n\tSystem::~System()\n\t{\n\t\t// (left blank intentionally)\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n} // namespace portaudio\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/SystemDeviceIterator.cxx", "content": "#include \"portaudiocpp/SystemDeviceIterator.hxx\"\n\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\n\tDevice &System::DeviceIterator::operator*() const\n\t{\n\t\treturn **ptr_;\n\t}\n\n\tDevice *System::DeviceIterator::operator->() const\n\t{\n\t\treturn &**this;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tSystem::DeviceIterator &System::DeviceIterator::operator++()\n\t{\n\t\t++ptr_;\n\t\treturn *this;\n\t}\n\n\tSystem::DeviceIterator System::DeviceIterator::operator++(int)\n\t{\n\t\tSystem::DeviceIterator prev = *this;\n\t\t++*this;\n\t\treturn prev;\n\t}\n\n\tSystem::DeviceIterator &System::DeviceIterator::operator--()\n\t{\n\t\t--ptr_;\n\t\treturn *this;\n\t}\n\n\tSystem::DeviceIterator System::DeviceIterator::operator--(int)\n\t{\n\t\tSystem::DeviceIterator prev = *this;\n\t\t--*this;\n\t\treturn prev;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tbool System::DeviceIterator::operator==(const System::DeviceIterator &rhs) const\n\t{\n\t\treturn (ptr_ == rhs.ptr_);\n\t}\n\n\tbool System::DeviceIterator::operator!=(const System::DeviceIterator &rhs) const\n\t{\n\t\treturn !(*this == rhs);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n} // namespace portaudio\n\n\n" }, { "path": "thirdparty/portaudio/bindings/cpp/source/portaudiocpp/SystemHostApiIterator.cxx", "content": "#include \"portaudiocpp/SystemHostApiIterator.hxx\"\n\nnamespace portaudio\n{\n\t// -----------------------------------------------------------------------------------\n\n\tHostApi &System::HostApiIterator::operator*() const\n\t{\n\t\treturn **ptr_;\n\t}\n\n\tHostApi *System::HostApiIterator::operator->() const\n\t{\n\t\treturn &**this;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tSystem::HostApiIterator &System::HostApiIterator::operator++()\n\t{\n\t\t++ptr_;\n\t\treturn *this;\n\t}\n\n\tSystem::HostApiIterator System::HostApiIterator::operator++(int)\n\t{\n\t\tSystem::HostApiIterator prev = *this;\n\t\t++*this;\n\t\treturn prev;\n\t}\n\n\tSystem::HostApiIterator &System::HostApiIterator::operator--()\n\t{\n\t\t--ptr_;\n\t\treturn *this;\n\t}\n\n\tSystem::HostApiIterator System::HostApiIterator::operator--(int)\n\t{\n\t\tSystem::HostApiIterator prev = *this;\n\t\t--*this;\n\t\treturn prev;\n\t}\n\n\t// -----------------------------------------------------------------------------------\n\n\tbool System::HostApiIterator::operator==(const System::HostApiIterator &rhs) const\n\t{\n\t\treturn (ptr_ == rhs.ptr_);\n\t}\n\n\tbool System::HostApiIterator::operator!=(const System::HostApiIterator &rhs) const\n\t{\n\t\treturn !(*this == rhs);\n\t}\n\n\t// -----------------------------------------------------------------------------------\n} // namespace portaudio\n\n" }, { "path": "thirdparty/portaudio/bindings/java/c/build/vs2010/PortAudioJNI/PortAudioJNI.sln", "content": "\r\nMicrosoft Visual Studio Solution File, Format Version 11.00\r\n# Visual Studio 2010\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"PortAudioJNI\", \"PortAudioJNI.vcxproj\", \"{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}\"\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\r\n\t\tDebug|Win32 = Debug|Win32\r\n\t\tDebug|x64 = Debug|x64\r\n\t\tRelease|Win32 = Release|Win32\r\n\t\tRelease|x64 = Release|x64\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Debug|Win32.ActiveCfg = Debug|Win32\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Debug|Win32.Build.0 = Debug|Win32\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Debug|x64.ActiveCfg = Debug|x64\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Debug|x64.Build.0 = Debug|x64\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Release|Win32.ActiveCfg = Release|Win32\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Release|Win32.Build.0 = Release|Win32\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Release|x64.ActiveCfg = Release|x64\r\n\t\t{4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}.Release|x64.Build.0 = Release|x64\r\n\tEndGlobalSection\r\n\tGlobalSection(SolutionProperties) = preSolution\r\n\t\tHideSolutionNode = FALSE\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "thirdparty/portaudio/bindings/java/c/build/vs2010/PortAudioJNI/PortAudioJNI.vcproj", "content": "\r\n\r\n\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\t\r\n\t\t\t\r\n\t\t\r\n\t\t\r\n\t\t\r\n\t\r\n\t\r\n\t\r\n\r\n" }, { "path": "thirdparty/portaudio/bindings/java/c/build/vs2010/PortAudioJNI/PortAudioJNI.vcxproj", "content": "\n\n \n \n Debug\n Win32\n \n \n Debug\n x64\n \n \n Release\n Win32\n \n \n Release\n x64\n \n \n \n {4024D885-39B0-4C8A-B3E7-BAB4BA08DFBB}\n PortAudioJNI\n Win32Proj\n \n \n \n DynamicLibrary\n Unicode\n true\n \n \n DynamicLibrary\n Unicode\n true\n \n \n DynamicLibrary\n Unicode\n \n \n DynamicLibrary\n Unicode\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n <_ProjectFileVersion>10.0.30319.1\n ..\\..\\..\\..\\jportaudio\\\n ..\\..\\..\\..\\jportaudio\\\n $(Configuration)\\\n $(Configuration)\\\n true\n true\n ..\\..\\..\\..\\jportaudio\\\n ..\\..\\..\\..\\jportaudio\\\n $(Configuration)\\\n $(Configuration)\\\n false\n false\n jportaudio_x64\n jportaudio_x86\n jportaudio_x86\n jportaudio_x64\n \n \n \n Disabled\n ..\\..\\..\\..\\..\\..\\include;%JAVA_HOME%\\include;%JAVA_HOME%\\include\\win32\n WIN32;_DEBUG;_WINDOWS;_USRDLL;PORTAUDIOJNI_EXPORTS;%(PreprocessorDefinitions)\n true\n EnableFastChecks\n MultiThreadedDebugDLL\n \n \n Level3\n EditAndContinue\n \n \n true\n Windows\n MachineX86\n \n \n \n \n Disabled\n ..\\..\\..\\..\\..\\..\\include;%JAVA_HOME%\\include;%JAVA_HOME%\\include\\win32\n WIN32;_DEBUG;_WINDOWS;_USRDLL;PORTAUDIOJNI_EXPORTS;%(PreprocessorDefinitions)\n EnableFastChecks\n MultiThreadedDebugDLL\n \n \n Level3\n ProgramDatabase\n \n \n true\n Windows\n \n \n \n \n MaxSpeed\n true\n WIN32;NDEBUG;_WINDOWS;_USRDLL;PORTAUDIOJNI_EXPORTS;%(PreprocessorDefinitions)\n MultiThreadedDLL\n true\n \n \n Level3\n ProgramDatabase\n ..\\..\\..\\..\\..\\..\\include;%JAVA_HOME%\\include;%JAVA_HOME%\\include\\win32\n \n \n true\n Windows\n true\n true\n MachineX86\n \n \n \n \n MaxSpeed\n true\n WIN32;NDEBUG;_WINDOWS;_USRDLL;PORTAUDIOJNI_EXPORTS;%(PreprocessorDefinitions)\n MultiThreadedDLL\n true\n \n \n Level3\n ProgramDatabase\n ..\\..\\..\\..\\..\\..\\include;%JAVA_HOME%\\include;%JAVA_HOME%\\include\\win32\n \n \n true\n Windows\n true\n true\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n" }, { "path": "thirdparty/portaudio/bindings/java/c/src/com_portaudio_BlockingStream.c", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n#include \"com_portaudio_BlockingStream.h\"\n#include \"portaudio.h\"\n#include \"jpa_tools.h\"\n\n#ifndef FALSE\n#define FALSE (0)\n#endif\n#ifndef TRUE\n#define TRUE (!FALSE)\n#endif\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getReadAvailable\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getReadAvailable\n (JNIEnv *env, jobject blockingStream)\n{\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( stream == NULL ) return 0;\n\treturn Pa_GetStreamReadAvailable( stream );\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getWriteAvailable\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getWriteAvailable\n (JNIEnv *env, jobject blockingStream)\n{\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( stream == NULL ) return 0;\n\treturn Pa_GetStreamWriteAvailable( stream );\n}\n\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: writeFloats\n * Signature: ([FI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeFloats\n (JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)\n{\n\tjfloat *carr;\n\tjint err;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( buffer == NULL )\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"null stream buffer\");\n\t\treturn FALSE;\n\t}\n\tcarr = (*env)->GetFloatArrayElements(env, buffer, NULL);\n\tif (carr == NULL)\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"invalid stream buffer\");\n\t\treturn FALSE;\n\t}\n\terr = Pa_WriteStream( stream, carr, numFrames );\n\t(*env)->ReleaseFloatArrayElements(env, buffer, carr, 0);\n\tif( err == paOutputUnderflowed )\n\t{\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\tjpa_CheckError( env, err );\n\t\treturn FALSE;\n\t}\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: readFloats\n * Signature: ([FI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readFloats\n (JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)\n{\n\tjfloat *carr;\n\tjint err;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( buffer == NULL )\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"null stream buffer\");\n\t\treturn FALSE;\n\t}\n\tcarr = (*env)->GetFloatArrayElements(env, buffer, NULL);\n\tif (carr == NULL)\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"invalid stream buffer\");\n\t\treturn FALSE;\n\t}\n\terr = Pa_ReadStream( stream, carr, numFrames );\n\t(*env)->ReleaseFloatArrayElements(env, buffer, carr, 0);\n\tif( err == paInputOverflowed )\n\t{\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\tjpa_CheckError( env, err );\n\t\treturn FALSE;\n\t}\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: writeShorts\n * Signature: ([SI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeShorts\n (JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)\n{\n\tjshort *carr;\n\tjint err;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( buffer == NULL )\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"null stream buffer\");\n\t\treturn FALSE;\n\t}\n\tcarr = (*env)->GetShortArrayElements(env, buffer, NULL);\n\tif (carr == NULL)\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"invalid stream buffer\");\n\t\treturn FALSE;\n\t}\n\terr = Pa_WriteStream( stream, carr, numFrames );\n\t(*env)->ReleaseShortArrayElements(env, buffer, carr, 0);\n\tif( err == paOutputUnderflowed )\n\t{\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\tjpa_CheckError( env, err );\n\t\treturn FALSE;\n\t}\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: readShorts\n * Signature: ([SI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readShorts\n (JNIEnv *env, jobject blockingStream, jfloatArray buffer, jint numFrames)\n{\n\tjshort *carr;\n\tjint err;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( buffer == NULL )\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"null stream buffer\");\n\t\treturn FALSE;\n\t}\n\tcarr = (*env)->GetShortArrayElements(env, buffer, NULL);\n\tif (carr == NULL)\n\t{\n\t\t(*env)->ThrowNew( env, (*env)->FindClass(env,\"java/lang/RuntimeException\"),\n \"invalid stream buffer\");\n\t\treturn FALSE;\n\t}\n\terr = Pa_ReadStream( stream, carr, numFrames );\n\t(*env)->ReleaseShortArrayElements(env, buffer, carr, 0);\n\tif( err == paInputOverflowed )\n\t{\n\t\treturn TRUE;\n\t}\n\telse\n\t{\n\t\tjpa_CheckError( env, err );\n\t\treturn FALSE;\n\t}\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: start\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_start\n (JNIEnv *env, jobject blockingStream )\n{\n\tPaStream *stream = jpa_GetStreamPointer( env, blockingStream );\n\tint err = Pa_StartStream( stream );\n\tjpa_CheckError( env, err );\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: stop\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_stop\n (JNIEnv *env, jobject blockingStream )\n{\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tint err = Pa_StopStream( stream );\n\tjpa_CheckError( env, err );\n}\n/*\n * Class: com_portaudio_BlockingStream\n * Method: abort\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_abort\n (JNIEnv *env, jobject blockingStream )\n{\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tint err = Pa_AbortStream( stream );\n\tjpa_CheckError( env, err );\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: close\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_close\n (JNIEnv *env, jobject blockingStream )\n{\n\tjclass cls;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( stream != NULL )\n\t{\n\t\tint err = Pa_CloseStream( stream );\n\t\tjpa_CheckError( env, err );\n\t\tcls = (*env)->GetObjectClass(env, blockingStream);\n\t\tjpa_SetLongField( env, cls, blockingStream, \"nativeStream\", (jlong) 0 );\n\t}\n}\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: isStopped\n * Signature: ()V\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isStopped\n (JNIEnv *env, jobject blockingStream )\n{\n\tint err;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( stream == NULL ) return 1;\n\terr = Pa_IsStreamStopped( stream );\n\treturn (jpa_CheckError( env, err ) > 0);\n}\n/*\n * Class: com_portaudio_BlockingStream\n * Method: isActive\n * Signature: ()V\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isActive\n (JNIEnv *env, jobject blockingStream )\n{\n\tint err;\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( stream == NULL ) return 0;\n\terr = Pa_IsStreamActive( stream );\n\treturn (jpa_CheckError( env, err ) > 0);\n}\n\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getTime\n * Signature: ()D\n */\nJNIEXPORT jdouble JNICALL Java_com_portaudio_BlockingStream_getTime\n (JNIEnv *env, jobject blockingStream )\n{\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tif( stream == NULL ) return 0.0;\n\treturn Pa_GetStreamTime( stream );\n}\n\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getInfo\n * Signature: ()Lcom/portaudio/StreamInfo;\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_getInfo\n (JNIEnv *env, jobject blockingStream, jobject streamInfo)\n{\n\t\n\tPaStream *stream =jpa_GetStreamPointer( env, blockingStream );\n\tconst PaStreamInfo *info = Pa_GetStreamInfo( stream );\n\tif( streamInfo == NULL )\n\t{\n\t\tjpa_ThrowError( env, \"Invalid stream.\" );\n\t}\n\telse\n\t{\n\t\t/* Get a reference to obj's class */\n\t\tjclass cls = (*env)->GetObjectClass(env, streamInfo);\n \n\t\tjpa_SetIntField( env, cls, streamInfo, \"structVersion\", info->structVersion );\n\t\tjpa_SetDoubleField( env, cls, streamInfo, \"inputLatency\", info->inputLatency );\n\t\tjpa_SetDoubleField( env, cls, streamInfo, \"outputLatency\", info->outputLatency );\n\t\tjpa_SetDoubleField( env, cls, streamInfo, \"sampleRate\", info->sampleRate );\n\t}\n}\n\n" }, { "path": "thirdparty/portaudio/bindings/java/c/src/com_portaudio_BlockingStream.h", "content": "/* DO NOT EDIT THIS FILE - it is machine generated */\n#if defined(__APPLE__)\n#include \n#else\n#include \n#endif\n\n/* Header for class com_portaudio_BlockingStream */\n\n#ifndef _Included_com_portaudio_BlockingStream\n#define _Included_com_portaudio_BlockingStream\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getReadAvailable\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getReadAvailable\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getWriteAvailable\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_BlockingStream_getWriteAvailable\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: readFloats\n * Signature: ([FI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readFloats\n (JNIEnv *, jobject, jfloatArray, jint);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: writeFloats\n * Signature: ([FI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeFloats\n (JNIEnv *, jobject, jfloatArray, jint);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: readShorts\n * Signature: ([SI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_readShorts\n (JNIEnv *, jobject, jshortArray, jint);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: writeShorts\n * Signature: ([SI)Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_writeShorts\n (JNIEnv *, jobject, jshortArray, jint);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: start\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_start\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: stop\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_stop\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: abort\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_abort\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: close\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_close\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: isStopped\n * Signature: ()Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isStopped\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: isActive\n * Signature: ()Z\n */\nJNIEXPORT jboolean JNICALL Java_com_portaudio_BlockingStream_isActive\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getTime\n * Signature: ()D\n */\nJNIEXPORT jdouble JNICALL Java_com_portaudio_BlockingStream_getTime\n (JNIEnv *, jobject);\n\n/*\n * Class: com_portaudio_BlockingStream\n * Method: getInfo\n * Signature: (Lcom/portaudio/StreamInfo;)V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_BlockingStream_getInfo\n (JNIEnv *, jobject, jobject);\n\n#ifdef __cplusplus\n}\n#endif\n#endif\n" }, { "path": "thirdparty/portaudio/bindings/java/c/src/com_portaudio_PortAudio.c", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n#include \"com_portaudio_PortAudio.h\"\n#include \"portaudio.h\"\n#include \"jpa_tools.h\"\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getVersion\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getVersion\n (JNIEnv *env, jclass clazz)\n{\n\treturn Pa_GetVersion();\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getVersionText\n * Signature: ()Ljava/lang/String;\n */\nJNIEXPORT jstring JNICALL Java_com_portaudio_PortAudio_getVersionText\n (JNIEnv *env, jclass clazz)\n{\n\treturn (*env)->NewStringUTF(env, Pa_GetVersionText() );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: initialize\n * Signature: ()I\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_initialize\n (JNIEnv *env, jclass clazz)\n{\n\tPaError err = Pa_Initialize();\n\tjpa_CheckError( env, err );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: terminate\n * Signature: ()I\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_terminate\n (JNIEnv *env, jclass clazz)\n{\n\tPaError err = Pa_Terminate();\n\tjpa_CheckError( env, err );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDeviceCount\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDeviceCount\n (JNIEnv *env, jclass clazz)\n{\n\tjint count = Pa_GetDeviceCount();\n\treturn jpa_CheckError( env, count );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDeviceInfo\n * Signature: (ILcom/portaudio/DeviceInfo;)I\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getDeviceInfo\n (JNIEnv *env, jclass clazz, jint index, jobject deviceInfo)\n{\n\tconst PaDeviceInfo *info;\n\t /* Get a reference to obj's class */\n\tjclass cls = (*env)->GetObjectClass(env, deviceInfo);\n \n\tinfo = Pa_GetDeviceInfo( index );\n\tif( info == NULL )\n\t{\n\t\tjpa_ThrowError( env, \"Pa_GetDeviceInfo returned NULL.\" );\n\t}\n\telse\n\t{\n\t\tjpa_SetStringField( env, cls, deviceInfo, \"name\", info->name );\n\t\tjpa_SetIntField( env, cls, deviceInfo, \"maxInputChannels\", info->maxInputChannels );\n\t\tjpa_SetIntField( env, cls, deviceInfo, \"maxOutputChannels\", info->maxOutputChannels );\n\t\tjpa_SetIntField( env, cls, deviceInfo, \"hostApi\", info->hostApi );\n\t\tjpa_SetDoubleField( env, cls, deviceInfo, \"defaultSampleRate\", info->defaultSampleRate );\n\t\tjpa_SetDoubleField( env, cls, deviceInfo, \"defaultLowInputLatency\", info->defaultLowInputLatency );\n\t\tjpa_SetDoubleField( env, cls, deviceInfo, \"defaultLowInputLatency\", info->defaultHighInputLatency );\n\t\tjpa_SetDoubleField( env, cls, deviceInfo, \"defaultLowOutputLatency\", info->defaultLowOutputLatency );\n\t\tjpa_SetDoubleField( env, cls, deviceInfo, \"defaultHighOutputLatency\", info->defaultHighOutputLatency );\n\t}\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: geHostApiCount\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getHostApiCount\n (JNIEnv *env, jclass clazz)\n{\n\tjint count = Pa_GetHostApiCount();\n\treturn jpa_CheckError( env, count );\n}\n\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: hostApiTypeIdToHostApiIndex\n * Signature: (I)I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiTypeIdToHostApiIndex\n (JNIEnv *env, jclass clazz, jint hostApiType)\n{\n\treturn Pa_HostApiTypeIdToHostApiIndex( (PaHostApiTypeId) hostApiType );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: hostApiDeviceIndexToDeviceIndex\n * Signature: (II)I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiDeviceIndexToDeviceIndex\n (JNIEnv *env, jclass clazz, jint hostApiIndex, jint apiDeviceIndex)\n{\n\treturn Pa_HostApiDeviceIndexToDeviceIndex( hostApiIndex, apiDeviceIndex );\n}\n\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getHostApiInfo\n * Signature: (ILcom/portaudio/HostApiInfo;)I\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getHostApiInfo\n (JNIEnv *env, jclass clazz, jint index, jobject hostApiInfo)\n{\n\tconst PaHostApiInfo *info;\n\t /* Get a reference to obj's class */\n\tjclass cls = (*env)->GetObjectClass(env, hostApiInfo);\n \n\tinfo = Pa_GetHostApiInfo( index );\n\tif( info == NULL )\n\t{\n\t\tjpa_ThrowError( env, \"Pa_GetHostApiInfo returned NULL.\" );\n\t}\n\telse\n\t{\n\t\tjpa_SetIntField( env, cls, hostApiInfo, \"version\", info->structVersion );\n\t\tjpa_SetIntField( env, cls, hostApiInfo, \"type\", info->type );\n\t\tjpa_SetStringField( env, cls, hostApiInfo, \"name\", info->name );\n\t\tjpa_SetIntField( env, cls, hostApiInfo, \"deviceCount\", info->deviceCount );\n\t\tjpa_SetIntField( env, cls, hostApiInfo, \"defaultInputDevice\", info->defaultInputDevice );\n\t\tjpa_SetIntField( env, cls, hostApiInfo, \"defaultOutputDevice\", info->defaultOutputDevice );\n\t}\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDefaultInputDevice\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultInputDevice\n (JNIEnv *env, jclass clazz)\n{\n\tjint deviceId = Pa_GetDefaultInputDevice();\n\treturn jpa_CheckError( env, deviceId );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDefaultOutputDevice\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultOutputDevice\n (JNIEnv *env, jclass clazz)\n{\n\tjint deviceId = Pa_GetDefaultOutputDevice();\n\treturn jpa_CheckError( env, deviceId );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDefaultHostApi\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultHostApi\n (JNIEnv *env, jclass clazz)\n{\n\tjint deviceId = Pa_GetDefaultHostApi();\n\treturn jpa_CheckError( env, deviceId );\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: isFormatSupported\n * Signature: (Lcom/portaudio/StreamParameters;Lcom/portaudio/StreamParameters;I)I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_isFormatSupported\n (JNIEnv *env, jclass clazz, jobject inParams, jobject outParams, jint sampleRate )\n{\n\tPaStreamParameters myInParams, *paInParams;\n\tPaStreamParameters myOutParams, *paOutParams;\n\t\n\tpaInParams = jpa_FillStreamParameters( env, inParams, &myInParams );\n\tpaOutParams = jpa_FillStreamParameters( env, outParams, &myOutParams );\n\t\n\treturn Pa_IsFormatSupported( paInParams, paOutParams, sampleRate );\n\n}\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: openStream\n * Signature: (Lcom/portaudio/BlockingStream;Lcom/portaudio/StreamParameters;Lcom/portaudio/StreamParameters;III)I\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_openStream\n (JNIEnv *env, jclass clazz, jobject blockingStream, jobject inParams, jobject outParams, jint sampleRate, jint framesPerBuffer, jint flags )\n{\n\tint err;\n\tPaStreamParameters myInParams, *paInParams;\n\tPaStreamParameters myOutParams, *paOutParams;\n\tPaStream *stream;\n\t\n\tpaInParams = jpa_FillStreamParameters( env, inParams, &myInParams );\n\tpaOutParams = jpa_FillStreamParameters( env, outParams, &myOutParams );\n\terr = Pa_OpenStream( &stream, paInParams, paOutParams, sampleRate, framesPerBuffer, flags, NULL, NULL );\n\tif( jpa_CheckError( env, err ) == 0 )\n\t{\n\t\tjclass cls = (*env)->GetObjectClass(env, blockingStream);\n\t\tjpa_SetLongField( env, cls, blockingStream, \"nativeStream\", (jlong) stream );\n\t\tif( paInParams != NULL )\n\t\t{\n\t\t\tjpa_SetIntField( env, cls, blockingStream, \"inputFormat\", paInParams->sampleFormat );\n\t\t}\n\t\tif( paOutParams != NULL )\n\t\t{\n\t\t\tjpa_SetIntField( env, cls, blockingStream, \"outputFormat\", paOutParams->sampleFormat );\n\t\t}\n\t}\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/c/src/com_portaudio_PortAudio.h", "content": "/* DO NOT EDIT THIS FILE - it is machine generated */\n#if defined(__APPLE__)\n#include \n#else\n#include \n#endif\n/* Header for class com_portaudio_PortAudio */\n\n#ifndef _Included_com_portaudio_PortAudio\n#define _Included_com_portaudio_PortAudio\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n#undef com_portaudio_PortAudio_FLAG_CLIP_OFF\n#define com_portaudio_PortAudio_FLAG_CLIP_OFF 1L\n#undef com_portaudio_PortAudio_FLAG_DITHER_OFF\n#define com_portaudio_PortAudio_FLAG_DITHER_OFF 2L\n#undef com_portaudio_PortAudio_FORMAT_FLOAT_32\n#define com_portaudio_PortAudio_FORMAT_FLOAT_32 1L\n#undef com_portaudio_PortAudio_FORMAT_INT_32\n#define com_portaudio_PortAudio_FORMAT_INT_32 2L\n#undef com_portaudio_PortAudio_FORMAT_INT_24\n#define com_portaudio_PortAudio_FORMAT_INT_24 4L\n#undef com_portaudio_PortAudio_FORMAT_INT_16\n#define com_portaudio_PortAudio_FORMAT_INT_16 8L\n#undef com_portaudio_PortAudio_FORMAT_INT_8\n#define com_portaudio_PortAudio_FORMAT_INT_8 16L\n#undef com_portaudio_PortAudio_FORMAT_UINT_8\n#define com_portaudio_PortAudio_FORMAT_UINT_8 32L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_DEV\n#define com_portaudio_PortAudio_HOST_API_TYPE_DEV 0L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_DIRECTSOUND\n#define com_portaudio_PortAudio_HOST_API_TYPE_DIRECTSOUND 1L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_MME\n#define com_portaudio_PortAudio_HOST_API_TYPE_MME 2L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_ASIO\n#define com_portaudio_PortAudio_HOST_API_TYPE_ASIO 3L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_SOUNDMANAGER\n#define com_portaudio_PortAudio_HOST_API_TYPE_SOUNDMANAGER 4L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_COREAUDIO\n#define com_portaudio_PortAudio_HOST_API_TYPE_COREAUDIO 5L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_OSS\n#define com_portaudio_PortAudio_HOST_API_TYPE_OSS 7L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_ALSA\n#define com_portaudio_PortAudio_HOST_API_TYPE_ALSA 8L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_AL\n#define com_portaudio_PortAudio_HOST_API_TYPE_AL 9L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_BEOS\n#define com_portaudio_PortAudio_HOST_API_TYPE_BEOS 10L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_WDMKS\n#define com_portaudio_PortAudio_HOST_API_TYPE_WDMKS 11L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_JACK\n#define com_portaudio_PortAudio_HOST_API_TYPE_JACK 12L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_WASAPI\n#define com_portaudio_PortAudio_HOST_API_TYPE_WASAPI 13L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_AUDIOSCIENCE\n#define com_portaudio_PortAudio_HOST_API_TYPE_AUDIOSCIENCE 14L\n#undef com_portaudio_PortAudio_HOST_API_TYPE_COUNT\n#define com_portaudio_PortAudio_HOST_API_TYPE_COUNT 15L\n/*\n * Class: com_portaudio_PortAudio\n * Method: getVersion\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getVersion\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getVersionText\n * Signature: ()Ljava/lang/String;\n */\nJNIEXPORT jstring JNICALL Java_com_portaudio_PortAudio_getVersionText\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: initialize\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_initialize\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: terminate\n * Signature: ()V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_terminate\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDeviceCount\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDeviceCount\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDeviceInfo\n * Signature: (ILcom/portaudio/DeviceInfo;)V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getDeviceInfo\n (JNIEnv *, jclass, jint, jobject);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getHostApiCount\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getHostApiCount\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getHostApiInfo\n * Signature: (ILcom/portaudio/HostApiInfo;)V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_getHostApiInfo\n (JNIEnv *, jclass, jint, jobject);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: hostApiTypeIdToHostApiIndex\n * Signature: (I)I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiTypeIdToHostApiIndex\n (JNIEnv *, jclass, jint);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: hostApiDeviceIndexToDeviceIndex\n * Signature: (II)I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_hostApiDeviceIndexToDeviceIndex\n (JNIEnv *, jclass, jint, jint);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDefaultInputDevice\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultInputDevice\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDefaultOutputDevice\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultOutputDevice\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: getDefaultHostApi\n * Signature: ()I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_getDefaultHostApi\n (JNIEnv *, jclass);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: isFormatSupported\n * Signature: (Lcom/portaudio/StreamParameters;Lcom/portaudio/StreamParameters;I)I\n */\nJNIEXPORT jint JNICALL Java_com_portaudio_PortAudio_isFormatSupported\n (JNIEnv *, jclass, jobject, jobject, jint);\n\n/*\n * Class: com_portaudio_PortAudio\n * Method: openStream\n * Signature: (Lcom/portaudio/BlockingStream;Lcom/portaudio/StreamParameters;Lcom/portaudio/StreamParameters;III)V\n */\nJNIEXPORT void JNICALL Java_com_portaudio_PortAudio_openStream\n (JNIEnv *, jclass, jobject, jobject, jobject, jint, jint, jint);\n\n#ifdef __cplusplus\n}\n#endif\n#endif\n" }, { "path": "thirdparty/portaudio/bindings/java/c/src/jpa_tools.c", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n#include \"com_portaudio_PortAudio.h\"\n#include \"portaudio.h\"\n#include \"jpa_tools.h\"\n\njint jpa_GetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"I\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find integer JNI field.\" );\n\t\treturn 0;\n }\n\t else\n\t {\n\t\treturn (*env)->GetIntField(env, obj, fid );\n\t }\n}\n\nvoid jpa_SetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jint value )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"I\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find integer JNI field.\" );\n }\n\t else\n\t {\n\t\t(*env)->SetIntField(env, obj, fid, value );\n\t }\n}\n\njlong jpa_GetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"J\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find long JNI field.\" );\n\t\treturn 0L;\n }\n\t else\n\t {\n\t\treturn (*env)->GetLongField(env, obj, fid );\n\t }\n}\n\nvoid jpa_SetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jlong value )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"J\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find long JNI field.\" );\n }\n\t else\n\t {\n\t\t(*env)->SetLongField(env, obj, fid, value );\n\t }\n}\n\n\nvoid jpa_SetDoubleField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jdouble value )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"D\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find double JNI field.\" );\n }\n\t else\n\t {\n\t\t(*env)->SetDoubleField(env, obj, fid, value );\n\t }\n}\n\n\njdouble jpa_GetDoubleField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"D\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find double JNI field.\" );\n\t\treturn 0;\n }\n\t else\n\t {\n\t\treturn (*env)->GetDoubleField(env, obj, fid );\n\t }\n}\n\nvoid jpa_SetStringField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, const char *value )\n{\n /* Look for the instance field maxInputChannels in cls */\n jfieldID fid = (*env)->GetFieldID(env, cls, fieldName, \"Ljava/lang/String;\");\n if (fid == NULL)\n\t {\n\t\t jpa_ThrowError( env, \"Cannot find String JNI field.\" );\n }\n\t else\n\t {\n\t\tjstring jstr = (*env)->NewStringUTF(env, value);\n\t\tif (jstr == NULL)\n\t\t{\n\t\t\tjpa_ThrowError( env, \"Cannot create new String.\" );\n\t\t}\n\t\telse\n\t\t{\n\t\t\t(*env)->SetObjectField(env, obj, fid, jstr );\n\t\t}\n\t }\n}\n\nPaStreamParameters *jpa_FillStreamParameters( JNIEnv *env, jobject jstreamParam, PaStreamParameters *myParams )\n{\n\tjclass cls;\n\t\n\tif( jstreamParam == NULL ) return NULL; // OK, not an error\n\n\tcls = (*env)->GetObjectClass(env, jstreamParam);\n\t\n\tmyParams->channelCount = jpa_GetIntField( env, cls, jstreamParam, \"channelCount\" );\n\tmyParams->device = jpa_GetIntField( env, cls, jstreamParam, \"device\" );\n\tmyParams->sampleFormat = jpa_GetIntField( env, cls, jstreamParam, \"sampleFormat\" );\n\tmyParams->suggestedLatency = jpa_GetDoubleField( env, cls, jstreamParam, \"suggestedLatency\" );\n\tmyParams->hostApiSpecificStreamInfo = NULL;\n\n\treturn myParams;\n}\n\n// Create an exception that will be thrown when we return from the JNI call.\njint jpa_ThrowError( JNIEnv *env, const char *message )\n{\n\treturn (*env)->ThrowNew(env, (*env)->FindClass( env, \"java/lang/RuntimeException\"),\n message );\n}\n\n// Throw an exception on error.\njint jpa_CheckError( JNIEnv *env, PaError err )\n{\n\tif( err == -1 )\n\t{\n return jpa_ThrowError( env, \"-1, possibly no available default device\" );\n }\n else if( err < 0 )\n {\n\t\tif( err == paUnanticipatedHostError )\n\t\t{\n\t\t\tconst PaHostErrorInfo *hostErrorInfo = Pa_GetLastHostErrorInfo();\n\t\t\treturn jpa_ThrowError( env, hostErrorInfo->errorText );\n\t\t}\n\t\telse\n\t\t{\n\t\t\treturn jpa_ThrowError( env, Pa_GetErrorText( err ) );\n\t\t}\n\t}\n\telse\n\t{\n\t\treturn err;\n\t}\n}\n\n// Get the stream pointer from a BlockingStream long field.\nPaStream *jpa_GetStreamPointer( JNIEnv *env, jobject blockingStream )\n{\n\tjclass cls = (*env)->GetObjectClass(env, blockingStream);\n\treturn (PaStream *) jpa_GetLongField( env, cls, blockingStream, \"nativeStream\" );\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/c/src/jpa_tools.h", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n#include \"com_portaudio_PortAudio.h\"\n#include \"portaudio.h\"\n\n#ifndef JPA_TOOLS_H\n#define JPA_TOOLS_H\n\njint jpa_GetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName );\nvoid jpa_SetIntField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jint value );\n\njlong jpa_GetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName );\nvoid jpa_SetLongField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jlong value );\n\njdouble jpa_GetDoubleField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName );\nvoid jpa_SetDoubleField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, jdouble value );\n\nvoid jpa_SetStringField( JNIEnv *env, jclass cls, jobject obj, const char *fieldName, const char *value );\nPaStreamParameters *jpa_FillStreamParameters( JNIEnv *env, jobject jstreamParam, PaStreamParameters *myParams );\n\njint jpa_CheckError( JNIEnv *env, PaError err );\njint jpa_ThrowError( JNIEnv *env, const char *message );\n\nPaStream *jpa_GetStreamPointer( JNIEnv *env, jobject blockingStream );\n\n#endif /* JPA_TOOLS_H */\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/.classpath", "content": "\n\n\t\n\t\n\t\n\t\n\t\n\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/.project", "content": "\n\n\tJPortAudio\n\t\n\t\n\t\n\t\n\t\t\n\t\t\torg.eclipse.jdt.core.javabuilder\n\t\t\t\n\t\t\t\n\t\t\n\t\n\t\n\t\torg.eclipse.jdt.core.javanature\n\t\n\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/jtests/com/portaudio/PlaySine.java", "content": "\n/** @file\n @ingroup bindings_java\n\n @brief Example that shows how to play sine waves using JPortAudio.\n*/\npackage com.portaudio;\n\nimport com.portaudio.TestBasic.SineOscillator;\n\npublic class PlaySine\n{\n\t/**\n\t * Write a sine wave to the stream.\n\t * @param stream\n\t * @param framesPerBuffer\n\t * @param numFrames\n\t * @param sampleRate\n\t */\n\tprivate void writeSineData( BlockingStream stream, int framesPerBuffer,\n\t\t\tint numFrames, int sampleRate )\n\t{\n\t\tfloat[] buffer = new float[framesPerBuffer * 2];\n\t\tSineOscillator osc1 = new SineOscillator( 200.0, sampleRate );\n\t\tSineOscillator osc2 = new SineOscillator( 300.0, sampleRate );\n\t\tint framesLeft = numFrames;\n\t\twhile( framesLeft > 0 )\n\t\t{\n\t\t\tint index = 0;\n\t\t\tint framesToWrite = (framesLeft > framesPerBuffer) ? framesPerBuffer\n\t\t\t\t\t: framesLeft;\n\t\t\tfor( int j = 0; j < framesToWrite; j++ )\n\t\t\t{\n\t\t\t\tbuffer[index++] = (float) osc1.next();\n\t\t\t\tbuffer[index++] = (float) osc2.next();\n\t\t\t}\n\t\t\tstream.write( buffer, framesToWrite );\n\t\t\tframesLeft -= framesToWrite;\n\t\t}\n\t}\n\n\t/**\n\t * Create a stream on the default device then play sine waves.\n\t */\n\tpublic void play()\n\t{\n\t\tPortAudio.initialize();\n\n\t\t// Get the default device and setup the stream parameters.\n\t\tint deviceId = PortAudio.getDefaultOutputDevice();\n\t\tDeviceInfo deviceInfo = PortAudio.getDeviceInfo( deviceId );\n\t\tdouble sampleRate = deviceInfo.defaultSampleRate;\n\t\tSystem.out.println( \" deviceId = \" + deviceId );\n\t\tSystem.out.println( \" sampleRate = \" + sampleRate );\n\t\tSystem.out.println( \" device name = \" + deviceInfo.name );\n\n\t\tStreamParameters streamParameters = new StreamParameters();\n\t\tstreamParameters.channelCount = 2;\n\t\tstreamParameters.device = deviceId;\n\t\tstreamParameters.suggestedLatency = deviceInfo.defaultLowOutputLatency;\n\t\tSystem.out.println( \" suggestedLatency = \"\n\t\t\t\t+ streamParameters.suggestedLatency );\n\n\t\tint framesPerBuffer = 256;\n\t\tint flags = 0;\n\t\t\n\t\t// Open a stream for output.\n\t\tBlockingStream stream = PortAudio.openStream( null, streamParameters,\n\t\t\t\t(int) sampleRate, framesPerBuffer, flags );\n\n\t\tint numFrames = (int) (sampleRate * 4); // enough for 4 seconds\n\n\t\tstream.start();\n\n\t\twriteSineData( stream, framesPerBuffer, numFrames, (int) sampleRate );\n\n\t\tstream.stop();\n\t\tstream.close();\n\n\t\tPortAudio.terminate();\n\t\tSystem.out.println( \"JPortAudio test complete.\" );\n\t}\n\n\tpublic static void main( String[] args )\n\t{\n\t\tPlaySine player = new PlaySine();\n\t\tplayer.play();\n\t}\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/jtests/com/portaudio/TestBasic.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\npackage com.portaudio;\n\nimport junit.framework.TestCase;\n\n/**\n * Test the Java bindings for PortAudio.\n * \n * @author Phil Burk\n * \n */\npublic class TestBasic extends TestCase\n{\n\n\tpublic void testDeviceCount()\n\t{\n\t\tPortAudio.initialize();\n\t\tassertTrue( \"version invalid\", (PortAudio.getVersion() > 0) );\n\t\tSystem.out.println( \"getVersion = \" + PortAudio.getVersion() );\n\t\tSystem.out.println( \"getVersionText = \" + PortAudio.getVersionText() );\n\t\tSystem.out.println( \"getDeviceCount = \" + PortAudio.getDeviceCount() );\n\t\tassertTrue( \"getDeviceCount\", (PortAudio.getDeviceCount() > 0) );\n\t\tPortAudio.terminate();\n\t}\n\n\tpublic void testListDevices()\n\t{\n\t\tPortAudio.initialize();\n\t\tint count = PortAudio.getDeviceCount();\n\t\tassertTrue( \"getDeviceCount\", (count > 0) );\n\t\tfor( int i = 0; i < count; i++ )\n\t\t{\n\t\t\tDeviceInfo info = PortAudio.getDeviceInfo( i );\n\t\t\tSystem.out.println( \"------------------ #\" + i );\n\t\t\tSystem.out.println( \" name = \" + info.name );\n\t\t\tSystem.out.println( \" hostApi = \" + info.hostApi );\n\t\t\tSystem.out.println( \" maxOutputChannels = \"\n\t\t\t\t\t+ info.maxOutputChannels );\n\t\t\tSystem.out.println( \" maxInputChannels = \"\n\t\t\t\t\t+ info.maxInputChannels );\n\t\t\tSystem.out.println( \" defaultSampleRate = \"\n\t\t\t\t\t+ info.defaultSampleRate );\n\t\t\tSystem.out.printf( \" defaultLowInputLatency = %3d msec\\n\",\n\t\t\t\t\t((int) (info.defaultLowInputLatency * 1000)) );\n\t\t\tSystem.out.printf( \" defaultHighInputLatency = %3d msec\\n\",\n\t\t\t\t\t((int) (info.defaultHighInputLatency * 1000)) );\n\t\t\tSystem.out.printf( \" defaultLowOutputLatency = %3d msec\\n\",\n\t\t\t\t\t((int) (info.defaultLowOutputLatency * 1000)) );\n\t\t\tSystem.out.printf( \" defaultHighOutputLatency = %3d msec\\n\",\n\t\t\t\t\t((int) (info.defaultHighOutputLatency * 1000)) );\n\n\t\t\tassertTrue( \"some channels\",\n\t\t\t\t\t(info.maxOutputChannels + info.maxInputChannels) > 0 );\n\t\t\tassertTrue( \"not too many channels\", (info.maxInputChannels < 64) );\n\t\t\tassertTrue( \"not too many channels\", (info.maxOutputChannels < 64) );\n\t\t}\n\n\t\tSystem.out.println( \"defaultInput = \"\n\t\t\t\t+ PortAudio.getDefaultInputDevice() );\n\t\tSystem.out.println( \"defaultOutput = \"\n\t\t\t\t+ PortAudio.getDefaultOutputDevice() );\n\n\t\tPortAudio.terminate();\n\t}\n\n\tpublic void testHostApis()\n\t{\n\t\tPortAudio.initialize();\n\t\tint validApiCount = 0;\n\t\tfor( int hostApiType = 0; hostApiType < PortAudio.HOST_API_TYPE_COUNT; hostApiType++ )\n\t\t{\n\t\t\tint hostApiIndex = PortAudio\n\t\t\t\t\t.hostApiTypeIdToHostApiIndex( hostApiType );\n\t\t\tif( hostApiIndex >= 0 )\n\t\t\t{\n\t\t\t\tHostApiInfo info = PortAudio.getHostApiInfo( hostApiIndex );\n\t\t\t\tSystem.out.println( \"Checking Host API: \" + info.name );\n\t\t\t\tfor( int apiDeviceIndex = 0; apiDeviceIndex < info.deviceCount; apiDeviceIndex++ )\n\t\t\t\t{\n\t\t\t\t\tint deviceIndex = PortAudio\n\t\t\t\t\t\t\t.hostApiDeviceIndexToDeviceIndex( hostApiIndex,\n\t\t\t\t\t\t\t\t\tapiDeviceIndex );\n\t\t\t\t\tDeviceInfo deviceInfo = PortAudio\n\t\t\t\t\t\t\t.getDeviceInfo( deviceIndex );\n\t\t\t\t\tassertEquals( \"host api must match up\", hostApiIndex,\n\t\t\t\t\t\t\tdeviceInfo.hostApi );\n\t\t\t\t}\n\t\t\t\tvalidApiCount++;\n\t\t\t}\n\t\t}\n\n\t\tassertEquals( \"host api counts\", PortAudio.getHostApiCount(),\n\t\t\t\tvalidApiCount );\n\t}\n\n\tpublic void testListHostApis()\n\t{\n\t\tPortAudio.initialize();\n\t\tint count = PortAudio.getHostApiCount();\n\t\tassertTrue( \"getHostApiCount\", (count > 0) );\n\t\tfor( int i = 0; i < count; i++ )\n\t\t{\n\t\t\tHostApiInfo info = PortAudio.getHostApiInfo( i );\n\t\t\tSystem.out.println( \"------------------ #\" + i );\n\t\t\tSystem.out.println( \" version = \" + info.version );\n\t\t\tSystem.out.println( \" name = \" + info.name );\n\t\t\tSystem.out.println( \" type = \" + info.type );\n\t\t\tSystem.out.println( \" deviceCount = \" + info.deviceCount );\n\t\t\tSystem.out.println( \" defaultInputDevice = \"\n\t\t\t\t\t+ info.defaultInputDevice );\n\t\t\tSystem.out.println( \" defaultOutputDevice = \"\n\t\t\t\t\t+ info.defaultOutputDevice );\n\t\t\tassertTrue( \"some devices\", info.deviceCount > 0 );\n\t\t}\n\n\t\tSystem.out.println( \"------\\ndefaultHostApi = \"\n\t\t\t\t+ PortAudio.getDefaultHostApi() );\n\t\tPortAudio.terminate();\n\t}\n\n\tpublic void testCheckFormat()\n\t{\n\t\tPortAudio.initialize();\n\t\tStreamParameters streamParameters = new StreamParameters();\n\t\tstreamParameters.device = PortAudio.getDefaultOutputDevice();\n\t\tint result = PortAudio\n\t\t\t\t.isFormatSupported( null, streamParameters, 44100 );\n\t\tSystem.out.println( \"isFormatSupported returns \" + result );\n\t\tassertEquals( \"default output format\", 0, result );\n\t\t// Try crazy channelCount\n\t\tstreamParameters.channelCount = 8765;\n\t\tresult = PortAudio.isFormatSupported( null, streamParameters, 44100 );\n\t\tSystem.out.println( \"crazy isFormatSupported returns \" + result );\n\t\tassertTrue( \"default output format\", (result < 0) );\n\t\tPortAudio.terminate();\n\t}\n\n\tstatic class SineOscillator\n\t{\n\t\tdouble phase = 0.0;\n\t\tdouble phaseIncrement = 0.01;\n\n\t\tSineOscillator(double freq, int sampleRate)\n\t\t{\n\t\t\tphaseIncrement = freq * Math.PI * 2.0 / sampleRate;\n\t\t}\n\n\t\tdouble next()\n\t\t{\n\t\t\tdouble value = Math.sin( phase );\n\t\t\tphase += phaseIncrement;\n\t\t\tif( phase > Math.PI )\n\t\t\t{\n\t\t\t\tphase -= Math.PI * 2.0;\n\t\t\t}\n\t\t\treturn value;\n\t\t}\n\t}\n\n\tpublic void testStreamError()\n\t{\n\t\tPortAudio.initialize();\n\t\tStreamParameters streamParameters = new StreamParameters();\n\t\tstreamParameters.sampleFormat = PortAudio.FORMAT_FLOAT_32;\n\t\tstreamParameters.channelCount = 2;\n\t\tstreamParameters.device = PortAudio.getDefaultOutputDevice();\n\t\tint framesPerBuffer = 256;\n\t\tint flags = 0;\n\t\tBlockingStream stream = PortAudio.openStream( null, streamParameters,\n\t\t\t\t44100, framesPerBuffer, flags );\n\n\t\t// Try to write data to a stopped stream.\n\t\tThrowable caught = null;\n\t\ttry\n\t\t{\n\t\t\tfloat[] buffer = new float[framesPerBuffer\n\t\t\t\t\t* streamParameters.channelCount];\n\t\t\tstream.write( buffer, framesPerBuffer );\n\t\t} catch( Throwable e )\n\t\t{\n\t\t\tcaught = e;\n\t\t\te.printStackTrace();\n\t\t}\n\n\t\tassertTrue( \"caught no exception\", (caught != null) );\n\t\tassertTrue( \"exception should say stream is stopped\", caught\n\t\t\t\t.getMessage().contains( \"stopped\" ) );\n\n\t\t// Try to write null data.\n\t\tcaught = null;\n\t\ttry\n\t\t{\n\t\t\tstream.write( (float[]) null, framesPerBuffer );\n\t\t} catch( Throwable e )\n\t\t{\n\t\t\tcaught = e;\n\t\t\te.printStackTrace();\n\t\t}\n\t\tassertTrue( \"caught no exception\", (caught != null) );\n\t\tassertTrue( \"exception should say stream is stopped\", caught\n\t\t\t\t.getMessage().contains( \"null\" ) );\n\n\t\t// Try to write short data to a float stream.\n\t\tstream.start();\n\t\tcaught = null;\n\t\ttry\n\t\t{\n\t\t\tshort[] buffer = new short[framesPerBuffer\n\t\t\t\t\t* streamParameters.channelCount];\n\t\t\tstream.write( buffer, framesPerBuffer );\n\t\t} catch( Throwable e )\n\t\t{\n\t\t\tcaught = e;\n\t\t\te.printStackTrace();\n\t\t}\n\n\t\tassertTrue( \"caught no exception\", (caught != null) );\n\t\tassertTrue( \"exception should say tried to\", caught.getMessage()\n\t\t\t\t.contains( \"Tried to write short\" ) );\n\n\t\tstream.close();\n\n\t\tPortAudio.terminate();\n\t}\n\n\tpublic void checkBlockingWriteFloat( int deviceId, double sampleRate )\n\t{\n\t\tStreamParameters streamParameters = new StreamParameters();\n\t\tstreamParameters.channelCount = 2;\n\t\tstreamParameters.device = deviceId;\n\t\tstreamParameters.suggestedLatency = PortAudio\n\t\t\t\t.getDeviceInfo( streamParameters.device ).defaultLowOutputLatency;\n\t\tSystem.out.println( \"suggestedLatency = \"\n\t\t\t\t+ streamParameters.suggestedLatency );\n\n\t\tint framesPerBuffer = 256;\n\t\tint flags = 0;\n\t\tBlockingStream stream = PortAudio.openStream( null, streamParameters,\n\t\t\t\t(int) sampleRate, framesPerBuffer, flags );\n\t\tassertTrue( \"got default stream\", stream != null );\n\n\t\tassertEquals( \"stream isStopped\", true, stream.isStopped() );\n\t\tassertEquals( \"stream isActive\", false, stream.isActive() );\n\n\t\tint numFrames = 80000;\n\t\tdouble expected = ((double)numFrames) / sampleRate;\n\t\tstream.start();\n\t\tlong startTime = System.currentTimeMillis();\n\t\tdouble startStreamTime = stream.getTime();\n\t\tassertEquals( \"stream isStopped\", false, stream.isStopped() );\n\t\tassertEquals( \"stream isActive\", true, stream.isActive() );\n\n\t\twriteSineData( stream, framesPerBuffer, numFrames, (int) sampleRate );\n\t\t\n\t\tStreamInfo streamInfo = stream.getInfo();\n\t\tSystem.out.println( \"inputLatency of a stream = \"+ streamInfo.inputLatency );\n\t\tSystem.out.println( \"outputLatency of a stream = \"+streamInfo.outputLatency );\n\t\tSystem.out.println( \"sampleRate of a stream = \"+ streamInfo.sampleRate );\n\t\t\n\t\tassertEquals( \"inputLatency of a stream \", 0.0, streamInfo.inputLatency, 0.000001 );\n\t\tassertTrue( \"outputLatency of a stream \",(streamInfo.outputLatency > 0) );\n\t\tassertEquals( \"sampleRate of a stream \", sampleRate, streamInfo.sampleRate, 3 );\n\n\t\tdouble endStreamTime = stream.getTime();\n\t\tstream.stop();\n\t\tlong stopTime = System.currentTimeMillis();\n\n\t\tSystem.out.println( \"startStreamTime = \" + startStreamTime );\n\t\tSystem.out.println( \"endStreamTime = \" + endStreamTime );\n\t\tdouble elapsedStreamTime = endStreamTime - startStreamTime;\n\t\tSystem.out.println( \"elapsedStreamTime = \" + elapsedStreamTime );\n\t\tassertTrue( \"elapsedStreamTime: \" + elapsedStreamTime,\n\t\t\t\t(elapsedStreamTime > 0.0) );\n\t\tassertEquals( \"elapsedStreamTime: \", expected, elapsedStreamTime, 0.10 );\n\n\t\tassertEquals( \"stream isStopped\", true, stream.isStopped() );\n\t\tassertEquals( \"stream isActive\", false, stream.isActive() );\n\t\tstream.close();\n\n\t\tdouble elapsed = (stopTime - startTime) / 1000.0;\n\t\tassertEquals( \"elapsed time to play\", expected, elapsed, 0.20 );\n\t}\n\n\tpublic void testBlockingWriteFloat()\n\t{\n\t\tPortAudio.initialize();\n\t\tcheckBlockingWriteFloat( PortAudio.getDefaultOutputDevice(), 44100 );\n\t\tPortAudio.terminate();\n\t}\n\n\tpublic void ZtestWriteEachHostAPI()\n\t{\n\t\tPortAudio.initialize();\n\t\tfor( int hostApiIndex = 0; hostApiIndex < PortAudio.getHostApiCount(); hostApiIndex++ )\n\t\t{\n\t\t\tHostApiInfo hostInfo = PortAudio.getHostApiInfo( hostApiIndex );\n\t\t\tSystem.out.println( \"-------------\\nWriting using Host API: \" + hostInfo.name );\n\t\t\tint deviceId = hostInfo.defaultOutputDevice;\n\t\t\tSystem.out.println( \" Device ID =\" + deviceId );\n\t\t\tDeviceInfo deviceInfo = PortAudio.getDeviceInfo( deviceId );\n\t\t\tSystem.out.println( \" sampleRate =\" + deviceInfo.defaultSampleRate );\n\t\t\tcheckBlockingWriteFloat( deviceId,\n\t\t\t\t\t(int) deviceInfo.defaultSampleRate );\n\t\t\tSystem.out.println( \"Finished with \" + hostInfo.name );\n\t\t}\n\t\tPortAudio.terminate();\n\t}\n\n\tprivate void writeSineData( BlockingStream stream, int framesPerBuffer,\n\t\t\tint numFrames, int sampleRate )\n\t{\n\t\tfloat[] buffer = new float[framesPerBuffer * 2];\n\t\tSineOscillator osc1 = new SineOscillator( 200.0, sampleRate );\n\t\tSineOscillator osc2 = new SineOscillator( 300.0, sampleRate );\n\t\tint framesLeft = numFrames;\n\t\twhile( framesLeft > 0 )\n\t\t{\n\t\t\tint index = 0;\n\t\t\tint framesToWrite = (framesLeft > framesPerBuffer) ? framesPerBuffer\n\t\t\t\t\t: framesLeft;\n\t\t\tfor( int j = 0; j < framesToWrite; j++ )\n\t\t\t{\n\t\t\t\tbuffer[index++] = (float) osc1.next();\n\t\t\t\tbuffer[index++] = (float) osc2.next();\n\t\t\t}\n\t\t\tstream.write( buffer, framesToWrite );\n\t\t\tframesLeft -= framesToWrite;\n\t\t}\n\t}\n\n\tprivate void writeSineDataShort( BlockingStream stream,\n\t\t\tint framesPerBuffer, int numFrames )\n\t{\n\t\tshort[] buffer = new short[framesPerBuffer * 2];\n\t\tSineOscillator osc1 = new SineOscillator( 200.0, 44100 );\n\t\tSineOscillator osc2 = new SineOscillator( 300.0, 44100 );\n\t\tint framesLeft = numFrames;\n\t\twhile( framesLeft > 0 )\n\t\t{\n\t\t\tint index = 0;\n\t\t\tint framesToWrite = (framesLeft > framesPerBuffer) ? framesPerBuffer\n\t\t\t\t\t: framesLeft;\n\t\t\tfor( int j = 0; j < framesToWrite; j++ )\n\t\t\t{\n\t\t\t\tbuffer[index++] = (short) (osc1.next() * 32767);\n\t\t\t\tbuffer[index++] = (short) (osc2.next() * 32767);\n\t\t\t}\n\t\t\tstream.write( buffer, framesToWrite );\n\t\t\tframesLeft -= framesToWrite;\n\t\t}\n\t}\n\n\tpublic void testBlockingWriteShort()\n\t{\n\t\tPortAudio.initialize();\n\n\t\tStreamParameters streamParameters = new StreamParameters();\n\t\tstreamParameters.sampleFormat = PortAudio.FORMAT_INT_16;\n\t\tstreamParameters.channelCount = 2;\n\t\tstreamParameters.device = PortAudio.getDefaultOutputDevice();\n\t\tstreamParameters.suggestedLatency = PortAudio\n\t\t\t\t.getDeviceInfo( streamParameters.device ).defaultLowOutputLatency;\n\t\tSystem.out.println( \"suggestedLatency = \"\n\t\t\t\t+ streamParameters.suggestedLatency );\n\n\t\tint framesPerBuffer = 256;\n\t\tint flags = 0;\n\t\tBlockingStream stream = PortAudio.openStream( null, streamParameters,\n\t\t\t\t44100, framesPerBuffer, flags );\n\t\tassertTrue( \"got default stream\", stream != null );\n\n\t\tint numFrames = 80000;\n\t\tstream.start();\n\t\tlong startTime = System.currentTimeMillis();\n\t\twriteSineDataShort( stream, framesPerBuffer, numFrames );\n\t\tstream.stop();\n\t\tlong stopTime = System.currentTimeMillis();\n\t\tstream.close();\n\n\t\tdouble elapsed = (stopTime - startTime) / 1000.0;\n\t\tdouble expected = numFrames / 44100.0;\n\t\tassertEquals( \"elapsed time to play\", expected, elapsed, 0.20 );\n\t\tPortAudio.terminate();\n\t}\n\n\tpublic void testRecordPlayFloat() throws InterruptedException\n\t{\n\t\tcheckRecordPlay( PortAudio.FORMAT_FLOAT_32 );\n\t}\n\n\tpublic void testRecordPlayShort() throws InterruptedException\n\t{\n\t\tcheckRecordPlay( PortAudio.FORMAT_INT_16 );\n\t}\n\n\tpublic void checkRecordPlay( int sampleFormat ) throws InterruptedException\n\t{\n\t\tint framesPerBuffer = 256;\n\t\tint flags = 0;\n\t\tint sampleRate = 44100;\n\t\tint numFrames = sampleRate * 3;\n\t\tfloat[] floatBuffer = null;\n\t\tshort[] shortBuffer = null;\n\n\t\tPortAudio.initialize();\n\t\tStreamParameters inParameters = new StreamParameters();\n\t\tinParameters.sampleFormat = sampleFormat;\n\t\tinParameters.device = PortAudio.getDefaultInputDevice();\n\n\t\tDeviceInfo info = PortAudio.getDeviceInfo( inParameters.device );\n\t\tinParameters.channelCount = (info.maxInputChannels > 2) ? 2\n\t\t\t\t: info.maxInputChannels;\n\t\tSystem.out.println( \"channelCount = \" + inParameters.channelCount );\n\t\tinParameters.suggestedLatency = PortAudio\n\t\t\t\t.getDeviceInfo( inParameters.device ).defaultLowInputLatency;\n\n\t\tif( sampleFormat == PortAudio.FORMAT_FLOAT_32 )\n\t\t{\n\t\t\tfloatBuffer = new float[numFrames * inParameters.channelCount];\n\t\t}\n\t\telse if( sampleFormat == PortAudio.FORMAT_INT_16 )\n\t\t{\n\t\t\tshortBuffer = new short[numFrames * inParameters.channelCount];\n\t\t}\n\t\t// Record a few seconds of audio.\n\t\tBlockingStream inStream = PortAudio.openStream( inParameters, null,\n\t\t\t\tsampleRate, framesPerBuffer, flags );\n\n\t\tSystem.out.println( \"RECORDING - say something like testing 1,2,3...\" );\n\t\tinStream.start();\n\n\t\tif( sampleFormat == PortAudio.FORMAT_FLOAT_32 )\n\t\t{\n\t\t\tinStream.read( floatBuffer, numFrames );\n\t\t}\n\t\telse if( sampleFormat == PortAudio.FORMAT_INT_16 )\n\t\t{\n\t\t\tinStream.read( shortBuffer, numFrames );\n\t\t}\n\t\tThread.sleep( 100 );\n\t\tint availableToRead = inStream.getReadAvailable();\n\t\tSystem.out.println( \"availableToRead = \" + availableToRead );\n\t\tassertTrue( \"getReadAvailable \", availableToRead > 0 );\n\n\t\tinStream.stop();\n\t\tinStream.close();\n\t\tSystem.out.println( \"Finished recording. Begin Playback.\" );\n\n\t\t// Play back what we recorded.\n\t\tStreamParameters outParameters = new StreamParameters();\n\t\toutParameters.sampleFormat = sampleFormat;\n\t\toutParameters.channelCount = inParameters.channelCount;\n\t\toutParameters.device = PortAudio.getDefaultOutputDevice();\n\t\toutParameters.suggestedLatency = PortAudio\n\t\t\t\t.getDeviceInfo( outParameters.device ).defaultLowOutputLatency;\n\n\t\tBlockingStream outStream = PortAudio.openStream( null, outParameters,\n\t\t\t\tsampleRate, framesPerBuffer, flags );\n\t\tassertTrue( \"got default stream\", outStream != null );\n\n\t\tassertEquals( \"inStream isActive\", false, inStream.isActive() );\n\n\t\toutStream.start();\n\t\tThread.sleep( 100 );\n\t\tint availableToWrite = outStream.getWriteAvailable();\n\t\tSystem.out.println( \"availableToWrite = \" + availableToWrite );\n\t\tassertTrue( \"getWriteAvailable \", availableToWrite > 0 );\n\n\t\tSystem.out.println( \"inStream = \" + inStream );\n\t\tSystem.out.println( \"outStream = \" + outStream );\n\t\tassertEquals( \"inStream isActive\", false, inStream.isActive() );\n\t\tassertEquals( \"outStream isActive\", true, outStream.isActive() );\n\t\tif( sampleFormat == PortAudio.FORMAT_FLOAT_32 )\n\t\t{\n\t\t\toutStream.write( floatBuffer, numFrames );\n\t\t}\n\t\telse if( sampleFormat == PortAudio.FORMAT_INT_16 )\n\t\t{\n\t\t\toutStream.write( shortBuffer, numFrames );\n\t\t}\n\t\toutStream.stop();\n\n\t\toutStream.close();\n\t\tPortAudio.terminate();\n\t}\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/src/com/portaudio/BlockingStream.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n/** @file\n @ingroup bindings_java\n\n @brief A blocking read/write stream.\n*/\npackage com.portaudio;\n\n/**\n * Represents a stream for blocking read/write I/O.\n * \n * This Java object contains the pointer to a PortAudio stream stored as a long.\n * It is passed to PortAudio when calling stream related functions.\n * \n * To create one of these, call PortAudio.openStream().\n * \n * @see PortAudio\n * \n * @author Phil Burk\n * \n */\npublic class BlockingStream\n{\n\t// nativeStream is only accessed by the native code. It contains a pointer\n\t// to a PaStream.\n\tprivate long nativeStream;\n\tprivate int inputFormat = -1;\n\tprivate int outputFormat = -1;\n\n\tprotected BlockingStream()\n\t{\n\t}\n\n\t/**\n\t * @return number of frames that can be read without blocking.\n\t */\n\tpublic native int getReadAvailable();\n\n\t/**\n\t * @return number of frames that can be written without blocking.\n\t */\n\tpublic native int getWriteAvailable();\n\n\tprivate native boolean readFloats( float[] buffer, int numFrames );\n\n\tprivate native boolean writeFloats( float[] buffer, int numFrames );\n\n\t/**\n\t * Read 32-bit floating point data from the stream into the array.\n\t * \n\t * @param buffer\n\t * @param numFrames\n\t * number of frames to read\n\t * @return true if an input overflow occurred\n\t */\n\tpublic boolean read( float[] buffer, int numFrames )\n\t{\n\t\tif( inputFormat != PortAudio.FORMAT_FLOAT_32 )\n\t\t{\n\t\t\tthrow new RuntimeException(\n\t\t\t\t\t\"Tried to read float samples from a non float stream.\" );\n\t\t}\n\t\treturn readFloats( buffer, numFrames );\n\t}\n\n\t/**\n\t * Write 32-bit floating point data to the stream from the array. The data\n\t * should be in the range -1.0 to +1.0.\n\t * \n\t * @param buffer\n\t * @param numFrames\n\t * number of frames to write\n\t * @return true if an output underflow occurred\n\t */\n\tpublic boolean write( float[] buffer, int numFrames )\n\t{\n\t\tif( outputFormat != PortAudio.FORMAT_FLOAT_32 )\n\t\t{\n\t\t\tthrow new RuntimeException(\n\t\t\t\t\t\"Tried to write float samples to a non float stream.\" );\n\t\t}\n\t\treturn writeFloats( buffer, numFrames );\n\t}\n\n\tprivate native boolean readShorts( short[] buffer, int numFrames );\n\n\tprivate native boolean writeShorts( short[] buffer, int numFrames );\n\n\t/**\n\t * Read 16-bit integer data to the stream from the array.\n\t * \n\t * @param buffer\n\t * @param numFrames\n\t * number of frames to write\n\t * @return true if an input overflow occurred\n\t */\n\tpublic boolean read( short[] buffer, int numFrames )\n\t{\n\t\tif( inputFormat != PortAudio.FORMAT_INT_16 )\n\t\t{\n\t\t\tthrow new RuntimeException(\n\t\t\t\t\t\"Tried to read short samples from a non short stream.\" );\n\t\t}\n\t\treturn readShorts( buffer, numFrames );\n\t}\n\n\t/**\n\t * Write 16-bit integer data to the stream from the array.\n\t * \n\t * @param buffer\n\t * @param numFrames\n\t * number of frames to write\n\t * @return true if an output underflow occurred\n\t */\n\tpublic boolean write( short[] buffer, int numFrames )\n\t{\n\t\tif( outputFormat != PortAudio.FORMAT_INT_16 )\n\t\t{\n\t\t\tthrow new RuntimeException(\n\t\t\t\t\t\"Tried to write short samples from a non short stream.\" );\n\t\t}\n\t\treturn writeShorts( buffer, numFrames );\n\t}\n\n\t/**\n\t * Atart audio I/O.\n\t */\n\tpublic native void start();\n\n\t/**\n\t * Wait for the stream to play all of the data that has been written then\n\t * stop.\n\t */\n\tpublic native void stop();\n\n\t/**\n\t * Stop immediately and lose any data that was written but not played.\n\t */\n\tpublic native void abort();\n\n\t/**\n\t * Close the stream and zero out the pointer. Do not reference the stream\n\t * after this.\n\t */\n\tpublic native void close();\n\n\tpublic native boolean isStopped();\n\n\tpublic native boolean isActive();\n\n\tpublic String toString()\n\t{\n\t\treturn \"BlockingStream: streamPtr = \" + Long.toHexString( nativeStream )\n\t\t\t\t+ \", inFormat = \" + inputFormat + \", outFormat = \"\n\t\t\t\t+ outputFormat;\n\t}\n\n\t/**\n\t * Get audio time related to this stream. Note that it may not start at 0.0.\n\t */\n\tpublic native double getTime();\n\n\tprivate native void getInfo( StreamInfo streamInfo );\n\n\tpublic StreamInfo getInfo()\n\t{\n\t\tStreamInfo streamInfo = new StreamInfo();\n\t\tgetInfo( streamInfo );\n\t\treturn streamInfo;\n\t}\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/src/com/portaudio/DeviceInfo.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n/** @file\n @ingroup bindings_java\n\n @brief Information about a JPortAudio device.\n*/\npackage com.portaudio;\n\n/**\n * Equivalent to PaDeviceInfo\n * @see PortAudio\n * @see HostApiInfo\n * @author Phil Burk\n *\n */\npublic class DeviceInfo\n{\n\tpublic int version;\n\tpublic String name;\n\tpublic int hostApi;\n\tpublic int maxInputChannels;\n\tpublic int maxOutputChannels;\n\tpublic double defaultLowInputLatency;\n\tpublic double defaultHighInputLatency;\n\tpublic double defaultLowOutputLatency;\n\tpublic double defaultHighOutputLatency;\n\tpublic double defaultSampleRate;\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/src/com/portaudio/HostApiInfo.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n/** @file\n @ingroup bindings_java\n\n @brief Information about a JPortAudio Host API.\n*/\npackage com.portaudio;\n\n/**\n * Equivalent to PaHostApiInfo\n * @see PortAudio\n * @see DeviceInfo\n * @author Phil Burk\n *\n */\npublic class HostApiInfo\n{\n\tpublic int version;\n\tpublic int type;\n\tpublic String name;\n\tpublic int deviceCount;\n\tpublic int defaultInputDevice;\n\tpublic int defaultOutputDevice;\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/src/com/portaudio/PortAudio.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n/** @file\n @ingroup bindings_java\n\n @brief Java wrapper for the PortAudio API.\n*/\npackage com.portaudio;\n\n/**\n * Java methods that call PortAudio via JNI. This is a portable audio I/O\n * library that can be used as an alternative to JavaSound.\n * \n * Please see the PortAudio documentation for a full explanation.\n * \n * http://portaudio.com/docs/\n * http://portaudio.com/docs/v19-doxydocs/portaudio_8h.html\n * \n * This Java binding does not support audio callbacks because an audio callback\n * should never block. Calling into a Java virtual machine might block for\n * garbage collection or synchronization. So only the blocking read/write mode\n * is supported.\n * \n * @see BlockingStream\n * @see DeviceInfo\n * @see HostApiInfo\n * @see StreamInfo\n * @see StreamParameters\n * \n * @author Phil Burk\n * \n */\npublic class PortAudio\n{\n\tpublic final static int FLAG_CLIP_OFF = (1 << 0);\n\tpublic final static int FLAG_DITHER_OFF = (1 << 1);\n\n\t/** Sample Formats */\n\tpublic final static int FORMAT_FLOAT_32 = (1 << 0);\n\tpublic final static int FORMAT_INT_32 = (1 << 1); // not supported\n\tpublic final static int FORMAT_INT_24 = (1 << 2); // not supported\n\tpublic final static int FORMAT_INT_16 = (1 << 3);\n\tpublic final static int FORMAT_INT_8 = (1 << 4); // not supported\n\tpublic final static int FORMAT_UINT_8 = (1 << 5); // not supported\n\n\t/** These HOST_API_TYPES will not change in the future. */\n\tpublic final static int HOST_API_TYPE_DEV = 0;\n\tpublic final static int HOST_API_TYPE_DIRECTSOUND = 1;\n\tpublic final static int HOST_API_TYPE_MME = 2;\n\tpublic final static int HOST_API_TYPE_ASIO = 3;\n\t/** Apple Sound Manager. Obsolete. */\n\tpublic final static int HOST_API_TYPE_SOUNDMANAGER = 4;\n\tpublic final static int HOST_API_TYPE_COREAUDIO = 5;\n\tpublic final static int HOST_API_TYPE_OSS = 7;\n\tpublic final static int HOST_API_TYPE_ALSA = 8;\n\tpublic final static int HOST_API_TYPE_AL = 9;\n\tpublic final static int HOST_API_TYPE_BEOS = 10;\n\tpublic final static int HOST_API_TYPE_WDMKS = 11;\n\tpublic final static int HOST_API_TYPE_JACK = 12;\n\tpublic final static int HOST_API_TYPE_WASAPI = 13;\n\tpublic final static int HOST_API_TYPE_AUDIOSCIENCE = 14;\n\tpublic final static int HOST_API_TYPE_COUNT = 15;\n\n\tstatic\n\t{\n\t\tString os = System.getProperty( \"os.name\" ).toLowerCase();\n\t\t// On Windows we have separate libraries for 32 and 64-bit JVMs.\n\t\tif( os.indexOf( \"win\" ) >= 0 )\n\t\t{\n\t\t\tif( System.getProperty( \"os.arch\" ).contains( \"64\" ) )\n\t\t\t{\n\t\t\t\tSystem.loadLibrary( \"jportaudio_x64\" );\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tSystem.loadLibrary( \"jportaudio_x86\" );\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tSystem.loadLibrary( \"jportaudio\" );\n\t\t}\n\t\tSystem.out.println( \"---- JPortAudio version \" + getVersion() + \", \"\n\t\t\t\t+ getVersionText() );\n\t}\n\n\t/**\n\t * @return the release number of the currently running PortAudio build, eg\n\t * 1900.\n\t */\n\tpublic native static int getVersion();\n\n\t/**\n\t * @return a textual description of the current PortAudio build, eg\n\t * \"PortAudio V19-devel 13 October 2002\".\n\t */\n\tpublic native static String getVersionText();\n\n\t/**\n\t * Library initialization function - call this before using PortAudio. This\n\t * function initializes internal data structures and prepares underlying\n\t * host APIs for use. With the exception of getVersion(), getVersionText(),\n\t * and getErrorText(), this function MUST be called before using any other\n\t * PortAudio API functions.\n\t */\n\tpublic native static void initialize();\n\n\t/**\n\t * Library termination function - call this when finished using PortAudio.\n\t * This function deallocates all resources allocated by PortAudio since it\n\t * was initialized by a call to initialize(). In cases where Pa_Initialise()\n\t * has been called multiple times, each call must be matched with a\n\t * corresponding call to terminate(). The final matching call to terminate()\n\t * will automatically close any PortAudio streams that are still open.\n\t */\n\tpublic native static void terminate();\n\n\t/**\n\t * @return the number of available devices. The number of available devices\n\t * may be zero.\n\t */\n\tpublic native static int getDeviceCount();\n\n\tprivate native static void getDeviceInfo( int index, DeviceInfo deviceInfo );\n\n\t/**\n\t * @param index\n\t * A valid device index in the range 0 to (getDeviceCount()-1)\n\t * @return An DeviceInfo structure.\n\t * @throws RuntimeException\n\t * if the device parameter is out of range.\n\t */\n\tpublic static DeviceInfo getDeviceInfo( int index )\n\t{\n\t\tDeviceInfo deviceInfo = new DeviceInfo();\n\t\tgetDeviceInfo( index, deviceInfo );\n\t\treturn deviceInfo;\n\t}\n\n\t/**\n\t * @return the number of available host APIs.\n\t */\n\tpublic native static int getHostApiCount();\n\n\tprivate native static void getHostApiInfo( int index,\n\t\t\tHostApiInfo hostApiInfo );\n\n\t/**\n\t * @param index\n\t * @return information about the Host API\n\t */\n\tpublic static HostApiInfo getHostApiInfo( int index )\n\t{\n\t\tHostApiInfo hostApiInfo = new HostApiInfo();\n\t\tgetHostApiInfo( index, hostApiInfo );\n\t\treturn hostApiInfo;\n\t}\n\n\t/**\n\t * @param hostApiType\n\t * A unique host API identifier, for example\n\t * HOST_API_TYPE_COREAUDIO.\n\t * @return a runtime host API index\n\t */\n\tpublic native static int hostApiTypeIdToHostApiIndex( int hostApiType );\n\n\t/**\n\t * @param hostApiIndex\n\t * A valid host API index ranging from 0 to (getHostApiCount()-1)\n\t * @param apiDeviceIndex\n\t * A valid per-host device index in the range 0 to\n\t * (getHostApiInfo(hostApi).deviceCount-1)\n\t * @return standard PortAudio device index\n\t */\n\tpublic native static int hostApiDeviceIndexToDeviceIndex( int hostApiIndex,\n\t\t\tint apiDeviceIndex );\n\n\tpublic native static int getDefaultInputDevice();\n\n\tpublic native static int getDefaultOutputDevice();\n\n\tpublic native static int getDefaultHostApi();\n\n\t/**\n\t * @param inputStreamParameters\n\t * input description, may be null\n\t * @param outputStreamParameters\n\t * output description, may be null\n\t * @param sampleRate\n\t * typically 44100 or 48000, or maybe 22050, 16000, 8000, 96000\n\t * @return 0 if supported or a negative error\n\t */\n\tpublic native static int isFormatSupported(\n\t\t\tStreamParameters inputStreamParameters,\n\t\t\tStreamParameters outputStreamParameters, int sampleRate );\n\n\tprivate native static void openStream( BlockingStream blockingStream,\n\t\t\tStreamParameters inputStreamParameters,\n\t\t\tStreamParameters outputStreamParameters, int sampleRate,\n\t\t\tint framesPerBuffer, int flags );\n\n\t/**\n\t * \n\t * @param inputStreamParameters\n\t * input description, may be null\n\t * @param outputStreamParameters\n\t * output description, may be null\n\t * @param sampleRate\n\t * typically 44100 or 48000, or maybe 22050, 16000, 8000, 96000\n\t * @param framesPerBuffer\n\t * @param flags\n\t * @return\n\t */\n\tpublic static BlockingStream openStream(\n\t\t\tStreamParameters inputStreamParameters,\n\t\t\tStreamParameters outputStreamParameters, int sampleRate,\n\t\t\tint framesPerBuffer, int flags )\n\t{\n\t\tBlockingStream blockingStream = new BlockingStream();\n\t\topenStream( blockingStream, inputStreamParameters,\n\t\t\t\toutputStreamParameters, sampleRate, framesPerBuffer, flags );\n\t\treturn blockingStream;\n\t}\n\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/src/com/portaudio/StreamInfo.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n\n/** @file\n @ingroup bindings_java\n\n @brief Information about a JPortAudio Stream.\n*/\n\npackage com.portaudio;\n\n/**\n * Equivalent to PaStreamInfo\n * @see PortAudio\n * @author Phil Burk\n *\n */\npublic class StreamInfo\n{\n\tpublic int structVersion;\n\tpublic double outputLatency;\n\tpublic double inputLatency;\n\tpublic double sampleRate;\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio/src/com/portaudio/StreamParameters.java", "content": "/*\n * Portable Audio I/O Library\n * Java Binding for PortAudio\n *\n * Based on the Open Source API proposed by Ross Bencina\n * Copyright (c) 2008 Ross Bencina\n *\n * Permission is hereby granted, free of charge, to any person obtaining\n * a copy of this software and associated documentation files\n * (the \"Software\"), to deal in the Software without restriction,\n * including without limitation the rights to use, copy, modify, merge,\n * publish, distribute, sublicense, and/or sell copies of the Software,\n * and to permit persons to whom the Software is furnished to do so,\n * subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be\n * included in all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR\n * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF\n * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION\n * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n */\n\n/*\n * The text above constitutes the entire PortAudio license; however, \n * the PortAudio community also makes the following non-binding requests:\n *\n * Any person wishing to distribute modifications to the Software is\n * requested to send the modifications to the original developer so that\n * they can be incorporated into the canonical version. It is also \n * requested that these non-binding requests be included along with the \n * license above.\n */\n\n/** @file\n @ingroup bindings_java\n\n @brief Options to use when opening a stream.\n*/\npackage com.portaudio;\n/**\n * Equivalent to PaStreamParameters\n * @see PortAudio\n * @author Phil Burk\n *\n */\npublic class StreamParameters\n{\n\tpublic int device = 0;\n\tpublic int channelCount = 2;\n\tpublic int sampleFormat = PortAudio.FORMAT_FLOAT_32;\n\tpublic double suggestedLatency = 0.050;\n}\n" }, { "path": "thirdparty/portaudio/bindings/java/jportaudio.dox", "content": "/** \n@page java_binding JPortAudio Java Binding\n@ingroup jportaudio\n\nNote: this page has not been reviewed, and may contain errors.\n\n@section java_draft DRAFT - IN PROGRESS\n\n9/4/12 JPortAudio is very new and should be considered an \"alpha\" release.\nThe building of JPortAudio will eventually be integrated into the Makefile as an optional build.\n\nCurrently JPortAudio is only supported for Windows and Macintosh. Please contact us if you want to help with porting Linux.\n\nFor reference documentation of the JPortAudio API see: com.portaudio.PortAudio\n\nFor an example see: PlaySine.java\n\n@section java_comp_windows Building JPortAudio on Windows\n\nBuild the Java code using the Eclipse project in \"jportaudio\". Export as \"jportaudio.jar\".\n\nIf you modify the JNI API then you will need to regenerate the JNI .h files using:\n\n@code\ncd bindings/java/scripts\nmake_header.bat\n@endcode\n\nBuild the JNI DLL using the Visual Studio 2010 solution in \"java/c/build/vs2010/PortAudioJNI\".\n\n@section java_use_windows Using JPortAudio on Windows\n\nPut the \"jportaudio.jar\" in the classpath for your application.\nPlace the following libraries where they can be found, typically in the same folder as your application.\n\n- portaudio_x86.dll\n- portaudio_x64.dll\n- jportaudio_x86.dll\n- jportaudio_x64.dll\n\n@section java_comp_max Building JPortAudio on Mac\n\nThese are notes from building JPortAudio on a Mac with 10.6.8 and XCode 4.\n\nI created a target of type 'C' library.\n\nI added the regular PortAudio frameworks plus the JavaVM framework.\n\nI modified com_portaudio_PortAudio.h and com_portaudio_BlockingStream.h so that jni.h could found.\n\n@code\n#if defined(__APPLE__)\n#include \n#else\n#include \n#endif\n@endcode\n\nThis is bad because those header files are autogenerated and will be overwritten.\nWe need a better solution for this.\n\nI had trouble finding the \"libjportaudio.jnilib\". So I added a Build Phase that copied the library to \"/Users/phil/Library/Java/Extensions\".\n\nOn the Mac we can create a universal library for both 32 and 64-bit JVMs. So in the JAR file I will open \"jportaudio\" on Apple. ON WIndows I will continue to open \"jportaudio_x64\" and \"jportaudio_x86\".\n*/\n" }, { "path": "thirdparty/portaudio/bindings/java/scripts/make_header.bat", "content": "REM Generate the JNI header file from the Java code for JPortAudio\r\nREM by Phil Burk\r\n\r\njavah -classpath ../jportaudio/bin -d ../c/src com.portaudio.PortAudio com.portaudio.BlockingStream\r\n" }, { "path": "thirdparty/portaudio/build/msvc/portaudio.def", "content": "EXPORTS\r\n\r\n;\r\nPa_GetVersion @1\r\nPa_GetVersionText @2\r\nPa_GetErrorText @3 \r\nPa_Initialize @4\r\nPa_Terminate @5\r\nPa_GetHostApiCount @6\r\nPa_GetDefaultHostApi @7\r\nPa_GetHostApiInfo @8\r\nPa_HostApiTypeIdToHostApiIndex @9\r\nPa_HostApiDeviceIndexToDeviceIndex @10\r\nPa_GetLastHostErrorInfo @11\r\nPa_GetDeviceCount @12\r\nPa_GetDefaultInputDevice @13\r\nPa_GetDefaultOutputDevice @14\r\nPa_GetDeviceInfo @15\r\nPa_IsFormatSupported @16\r\nPa_OpenStream @17\r\nPa_OpenDefaultStream @18\r\nPa_CloseStream @19\r\nPa_SetStreamFinishedCallback @20\r\nPa_StartStream @21\r\nPa_StopStream @22\r\nPa_AbortStream @23\r\nPa_IsStreamStopped @24\r\nPa_IsStreamActive @25\r\nPa_GetStreamInfo @26\r\nPa_GetStreamTime @27\r\nPa_GetStreamCpuLoad @28\r\nPa_ReadStream @29\r\nPa_WriteStream @30\r\nPa_GetStreamReadAvailable @31\r\nPa_GetStreamWriteAvailable @32\r\nPa_GetSampleSize @33\r\nPa_Sleep @34\r\nPaAsio_GetAvailableBufferSizes @50\r\nPaAsio_ShowControlPanel @51\r\nPaUtil_InitializeX86PlainConverters @52\r\nPaAsio_GetInputChannelName @53\r\nPaAsio_GetOutputChannelName @54\r\nPaUtil_SetDebugPrintFunction @55\r\nPaWasapi_GetAudioClient @56\r\nPaWasapi_UpdateDeviceList @57\r\nPaWasapi_GetDeviceCurrentFormat @58\r\nPaWasapi_GetDeviceDefaultFormat @59\r\nPaWasapi_GetDeviceMixFormat @60\r\nPaWasapi_GetDeviceRole @61\r\nPaWasapi_ThreadPriorityBoost @62\r\nPaWasapi_ThreadPriorityRevert @63\r\nPaWasapi_GetFramesPerHostBuffer @64\r\nPaWasapi_GetJackCount @65\r\nPaWasapi_GetJackDescription @66\r\nPaWasapi_SetStreamStateHandler @68\r\nPaWasapiWinrt_SetDefaultDeviceId @67\r\nPaWasapiWinrt_PopulateDeviceList @69\r\nPaWasapi_GetIMMDevice @70\r\n" }, { "path": "thirdparty/portaudio/build/msvc/portaudio.dsp", "content": "# Microsoft Developer Studio Project File - Name=\"portaudio\" - Package Owner=<4>\r\n# Microsoft Developer Studio Generated Build File, Format Version 6.00\r\n# ** DO NOT EDIT **\r\n\r\n# TARGTYPE \"Win32 (x86) Dynamic-Link Library\" 0x0102\r\n\r\nCFG=portaudio - Win32 Release\r\n!MESSAGE This is not a valid makefile. To build this project using NMAKE,\r\n!MESSAGE use the Export Makefile command and run\r\n!MESSAGE \r\n!MESSAGE NMAKE /f \"portaudio.mak\".\r\n!MESSAGE \r\n!MESSAGE You can specify a configuration when running NMAKE\r\n!MESSAGE by defining the macro CFG on the command line. For example:\r\n!MESSAGE \r\n!MESSAGE NMAKE /f \"portaudio.mak\" CFG=\"portaudio - Win32 Release\"\r\n!MESSAGE \r\n!MESSAGE Possible choices for configuration are:\r\n!MESSAGE \r\n!MESSAGE \"portaudio - Win32 Release\" (based on \"Win32 (x86) Dynamic-Link Library\")\r\n!MESSAGE \"portaudio - Win32 Debug\" (based on \"Win32 (x86) Dynamic-Link Library\")\r\n!MESSAGE \r\n\r\n# Begin Project\r\n# PROP AllowPerConfigDependencies 0\r\n# PROP Scc_ProjName \"\"\r\n# PROP Scc_LocalPath \"\"\r\nCPP=cl.exe\r\nMTL=midl.exe\r\nRSC=rc.exe\r\n\r\n!IF \"$(CFG)\" == \"portaudio - Win32 Release\"\r\n\r\n# PROP BASE Use_MFC 0\r\n# PROP BASE Use_Debug_Libraries 0\r\n# PROP BASE Output_Dir \"Release_x86\"\r\n# PROP BASE Intermediate_Dir \"Release_x86\"\r\n# PROP BASE Target_Dir \"\"\r\n# PROP Use_MFC 0\r\n# PROP Use_Debug_Libraries 0\r\n# PROP Output_Dir \"Release_x86\"\r\n# PROP Intermediate_Dir \"Release_x86\"\r\n# PROP Ignore_Export_Lib 0\r\n# PROP Target_Dir \"\"\r\n# ADD BASE CPP /nologo /MT /W3 /GX 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ReleaseMinDependency|x64\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|Win32.ActiveCfg = Debug|Win32\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|Win32.Build.0 = Debug|Win32\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|x64.ActiveCfg = Debug|x64\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Debug|x64.Build.0 = Debug|x64\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|Win32.ActiveCfg = Release|Win32\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|Win32.Build.0 = Release|Win32\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|x64.ActiveCfg = Release|x64\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.Release|x64.Build.0 = Release|x64\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|Win32.ActiveCfg = ReleaseMinDependency|Win32\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|Win32.Build.0 = ReleaseMinDependency|Win32\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|x64.ActiveCfg = ReleaseMinDependency|x64\r\n\t\t{0A18A071-125E-442F-AFF7-A3F68ABECF99}.ReleaseMinDependency|x64.Build.0 = ReleaseMinDependency|x64\r\n\tEndGlobalSection\r\n\tGlobalSection(SolutionProperties) = preSolution\r\n\t\tHideSolutionNode = FALSE\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "thirdparty/portaudio/build/msvc/portaudio.vcproj", "content": 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}, { "path": "thirdparty/portaudio/build/msvc/readme.txt", "content": "Hello\n\n This is a small list of steps in order to build portaudio\n(Currently v19-devel) into a VS2005 DLL and lib file.\nThis DLL contains all 5 current Win32 PA APIS (MME/DS/ASIO/WASAPI/WDMKS)\n\n1)Copy the source dirs that comes with the ASIO SDK inside src\\hostapi\\asio\\ASIOSDK\n so you should now have example:\n \n portaudio19svn\\src\\hostapi\\asio\\ASIOSDK\\common\n portaudio19svn\\src\\hostapi\\asio\\ASIOSDK\\host\n portaudio19svn\\src\\hostapi\\asio\\ASIOSDK\\host\\sample\n portaudio19svn\\src\\hostapi\\asio\\ASIOSDK\\host\\pc\n portaudio19svn\\src\\hostapi\\asio\\ASIOSDK\\host\\mac (not needed)\n \n You dont need \"driver\"\n\n To build without ASIO (or another Host API) see the \"Building without ASIO support\" section below.\n \n2)\n *If you have Visual Studio 6.0*, please make sure you have it updated with the latest (and final)\n microsoft libraries for it, namely:\n \n Service pack 5: \n Latest known URL: \n http://msdn2.microsoft.com/en-us/vstudio/aa718363.aspx \n\t Yes there EXISTS a service pack 6 , but the processor pack (below) isn't compatible with it.\n\t \n Processor Pack(only works with above SP5)\n Latest known URL:\n http://msdn2.microsoft.com/en-us/vstudio/Aa718349.aspx\n\t This isn't absolutely required for portaudio, but if you plan on using SSE intrinsics and similar things.\n\t Up to you to decide upon Service pack 5 or 6 depending on your need for intrinsics.\n\n Platform SDK (Feb 2003) : \n Latest known URL: \n http://www.microsoft.com/msdownload/platformsdk/sdkupdate/psdk-full.htm\n\t (This will allow your code base to be x64 friendly, with correct defines \n\t for LONG_PTR and such)\n\t NOTE A) Yes you have to use IE activex scripts to install that - wont work in Firefox, you \n\t may have to temporarily change tyour default browser(aint life unfair)\n\t NOTE B) Dont forget to hit \"Register PSDK Directories with Visual Studio\". \n\t you can make sure its right in VC6 if you open tools/options/directories/include files and you see SDK 2003 as the FIRST entry\n\t (it must be the same for libs)\n \n DirectX 9.0 SDK Update - (Summer 2003)\n Latest known URL:\n http://www.microsoft.com/downloads/details.aspx?familyid=9216652f-51e0-402e-b7b5-feb68d00f298&displaylang=en\n Again register the links in VC6, and check inside vc6 if headers are in second place right after SDk 2003\n\t\n *If you have 7.0(VC.NET/2001) or 7.1(VC.2003) *\n then I suggest you open portaudio.dsp (and convert if needed)\n \n *If you have Visual Studio 2005 * (or later), I suggest you open the portaudio.sln file\n which contains 2 projects (portaudio & portaudio_static) each with 6 configurations: Win32/x64 in both Debug, Release and ReleaseMinDependency,\n last of which removes dependency of all but basic OS system DLLs.\n\n hit compile and hope for the best.\n \n3)Now in any project, in which you require portaudio,\n you can just link with portaudio_x86.lib, (or _x64) and of course include the \n relevant headers\n (portaudio.h, and/or pa_asio.h , pa_x86_plain_converters.h) See (*)\n \n4) Your new exe should now use portaudio_xXX.dll.\n\n\nHave fun!\n\n(*): you may want to add/remove some DLL entry points.\nRight now those 6 entries are _not_ from portaudio.h\n\n(from portaudio.def)\n(...)\nPaAsio_GetAvailableLatencyValues @50\nPaAsio_ShowControlPanel @51\nPaUtil_InitializeX86PlainConverters @52\nPaAsio_GetInputChannelName @53\nPaAsio_GetOutputChannelName @54\nPaUtil_SetLogPrintFunction @55\n\n\n*** Building without ASIO support ***\n\nTo build PortAudio without ASIO support you need to:\n A. Make sure your project doesn't try to build any ASIO SDK files.\n If you're using one of the shipped projects, remove the ASIO related files \n from the project.\n\n B. Make sure your project doesn't try to build the PortAudio ASIO\n implementation files:\n\t src/hostapi/pa_asio.cpp\n src/hostapi/iasiothiscallresolver.cpp\n If you're using one of the shipped projects remove them from the project.\n\n C. Set the PA_USE_ASIO preprocessor symbol to zero (i.e. PA_USE_ASIO=0) in the project properties.\n In VS2005 this can be added under\n Project Properties > Configuration Properties > C/C++ > Preprocessor > Preprocessor Definitions\n\n Setting PA_USE_ASIO=0 stops src/os/win/pa_win_hostapis.c \n from trying to initialize the PA ASIO implementation.\n\n D. Remove PaAsio_* entry points from portaudio.def, or comment them out with ;\n\n\nA similar procedure can be used to omit any of the other host APIs from the \nbuild. The relevant preprocessor symbols used by pa_win_hostapis.c are:\nPA_USE_WMME, PA_USE_DSOUND, PA_USE_ASIO, PA_USE_WASAPI and PA_USE_WDMKS\n\n-----\nDavid Viens, davidv@plogue.com\nRobert Bielik, robert@xponaut.se\n" }, { "path": "thirdparty/portaudio/build/scons/SConscript_common", "content": "import os.path, sys\n\nclass ConfigurationError(Exception):\n def __init__(self, reason):\n Exception.__init__(self, \"Configuration failed: %s\" % reason)\n\nenv = Environment()\n\n# sunos, aix, hpux, irix, sunos appear to be platforms known by SCons, assuming they're POSIX compliant\nPosix = (\"linux\", \"darwin\", \"sunos\", \"aix\", \"hpux\", \"irix\", \"sunos\", \"netbsd\")\nWindows = (\"win32\", \"cygwin\")\n\nif env[\"PLATFORM\"] == \"posix\":\n if sys.platform[:5] == \"linux\":\n Platform = \"linux\"\n elif sys.platform[:6] == \"netbsd\":\n\tPlatform = \"netbsd\"\n else:\n raise ConfigurationError(\"Unknown platform %s\" % sys.platform)\nelse:\n if not env[\"PLATFORM\"] in (\"win32\", \"cygwin\") + Posix:\n raise ConfigurationError(\"Unknown platform %s\" % env[\"PLATFORM\"])\n Platform = env[\"PLATFORM\"]\n\n# Inspired by the versioning scheme followed by Qt, it seems sensible enough. There are three components: major, minor\n# and micro. Major changes with each subtraction from the API (backward-incompatible, i.e. V19 vs. V18), minor changes\n# with each addition to the API (backward-compatible), micro changes with each revision of the source code.\nApiVer = \"2.0.0\"\n\nExport(\"Platform\", \"Posix\", \"ConfigurationError\", \"ApiVer\")\n" }, { "path": "thirdparty/portaudio/build/scons/SConscript_opts", "content": "import os.path, sys\n\ndef _PackageOption(pkgName, default=1):\n \"\"\" Allow user to choose whether a package should be used if available. This results in a commandline option use,\n where Pkgname is the name of the package with a capitalized first letter.\n @param pkgName: Name of package.\n @param default: The default value for this option (\"yes\"/\"no\").\n \"\"\"\n return BoolOption(\"use%s\" % pkgName[0].upper() + pkgName[1:], \"use %s if available\" % (pkgName), default)\n\ndef _BoolOption(opt, explanation, default=1):\n \"\"\" Allow user to enable/disable a certain option. This results in a commandline option enable