[ { "path": ".github/ISSUE_TEMPLATE.md", "content": "Please, set a title for the issue that starts with \"BUG\" or \"FEATURE REQUEST\" accordingly. Use [the Pinbox Discord Server](https://discord.gg/9Qae7fT) for supporting issues.\n\n\n\n## Expected Behavior\n\n\n## Current Behavior\n\n\n## Possible Solution\n\n\n## Steps to Reproduce\n\n\n1.\n2.\n3.\n4.\n\n## Context (Environment)\n\n\n\n\n\n## Detailed Description\n\n\n## Possible Implementation\n\n" }, { "path": ".github/PULL_REQUEST_TEMPLATE.md", "content": "Please, set a title for the pull request that starts with \"BUG\" or \"FEATURE REQUEST\" accordingly.\n\n\n\n## Description\n\n\n## Related Issue\n\n\n\n\n\n## Motivation and Context\n\n\n\n## How Has This Been Tested?\n\n\n\n\n## Screenshots (if appropriate):\n" }, { "path": ".gitignore", "content": "## Ignore Visual Studio temporary files, build results, and\r\n## files generated by popular Visual Studio add-ons.\r\n##\r\n## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore\r\n\r\n# User-specific files\r\n*.suo\r\n*.user\r\n*.userosscache\r\n*.sln.docstates\r\n\r\n# User-specific files (MonoDevelop/Xamarin Studio)\r\n*.userprefs\r\n\r\n# Build results\r\n[Dd]ebug/\r\n[Dd]ebugPublic/\r\n[Rr]elease/\r\n[Rr]eleases/\r\nx64/\r\nx86/\r\nbld/\r\n[Bb]in/\r\n[Oo]bj/\r\n[Ll]og/\r\n\r\n# Visual Studio 2015/2017 cache/options directory\r\n.vs/\r\n# Uncomment if you have tasks that create the project's static files in wwwroot\r\n#wwwroot/\r\n\r\n# Visual Studio 2017 auto generated files\r\nGenerated\\ Files/\r\n\r\n# MSTest test Results\r\n[Tt]est[Rr]esult*/\r\n[Bb]uild[Ll]og.*\r\n\r\n# NUNIT\r\n*.VisualState.xml\r\nTestResult.xml\r\n\r\n# Build Results of an ATL Project\r\n[Dd]ebugPS/\r\n[Rr]eleasePS/\r\ndlldata.c\r\n\r\n# Benchmark Results\r\nBenchmarkDotNet.Artifacts/\r\n\r\n# .NET Core\r\nproject.lock.json\r\nproject.fragment.lock.json\r\nartifacts/\r\n\r\n# StyleCop\r\nStyleCopReport.xml\r\n\r\n# Files built by Visual Studio\r\n*_i.c\r\n*_p.c\r\n*_i.h\r\n*.ilk\r\n*.meta\r\n*.obj\r\n*.iobj\r\n*.pch\r\n*.pdb\r\n*.ipdb\r\n*.pgc\r\n*.pgd\r\n*.rsp\r\n*.sbr\r\n*.tlb\r\n*.tli\r\n*.tlh\r\n*.tmp\r\n*.tmp_proj\r\n*.log\r\n*.vspscc\r\n*.vssscc\r\n.builds\r\n*.pidb\r\n*.svclog\r\n*.scc\r\n\r\n# Chutzpah Test files\r\n_Chutzpah*\r\n\r\n# Visual C++ cache files\r\nipch/\r\n*.aps\r\n*.ncb\r\n*.opendb\r\n*.opensdf\r\n*.sdf\r\n*.cachefile\r\n*.VC.db\r\n*.VC.VC.opendb\r\n\r\n# Visual Studio profiler\r\n*.psess\r\n*.vsp\r\n*.vspx\r\n*.sap\r\n\r\n# Visual Studio Trace Files\r\n*.e2e\r\n\r\n# TFS 2012 Local Workspace\r\n$tf/\r\n\r\n# Guidance Automation Toolkit\r\n*.gpState\r\n\r\n# ReSharper is a .NET coding add-in\r\n_ReSharper*/\r\n*.[Rr]e[Ss]harper\r\n*.DotSettings.user\r\n\r\n# JustCode is a .NET coding add-in\r\n.JustCode\r\n\r\n# TeamCity is a build add-in\r\n_TeamCity*\r\n\r\n# DotCover is a Code Coverage Tool\r\n*.dotCover\r\n\r\n# AxoCover is a Code Coverage Tool\r\n.axoCover/*\r\n!.axoCover/settings.json\r\n\r\n# Visual Studio code coverage results\r\n*.coverage\r\n*.coveragexml\r\n\r\n# NCrunch\r\n_NCrunch_*\r\n.*crunch*.local.xml\r\nnCrunchTemp_*\r\n\r\n# MightyMoose\r\n*.mm.*\r\nAutoTest.Net/\r\n\r\n# Web workbench (sass)\r\n.sass-cache/\r\n\r\n# Installshield output folder\r\n[Ee]xpress/\r\n\r\n# DocProject is a documentation generator add-in\r\nDocProject/buildhelp/\r\nDocProject/Help/*.HxT\r\nDocProject/Help/*.HxC\r\nDocProject/Help/*.hhc\r\nDocProject/Help/*.hhk\r\nDocProject/Help/*.hhp\r\nDocProject/Help/Html2\r\nDocProject/Help/html\r\n\r\n# Click-Once directory\r\npublish/\r\n\r\n# Publish Web Output\r\n*.[Pp]ublish.xml\r\n*.azurePubxml\r\n# Note: Comment the next line if you want to checkin your web deploy settings,\r\n# but database connection strings (with potential passwords) will be unencrypted\r\n*.pubxml\r\n*.publishproj\r\n\r\n# Microsoft Azure Web App publish settings. Comment the next line if you want to\r\n# checkin your Azure Web App publish settings, but sensitive information contained\r\n# in these scripts will be unencrypted\r\nPublishScripts/\r\n\r\n# NuGet Packages\r\n*.nupkg\r\n# The packages folder can be ignored because of Package Restore\r\n**/[Pp]ackages/*\r\n# except build/, which is used as an MSBuild target.\r\n!**/[Pp]ackages/build/\r\n# Uncomment if necessary however generally it will be regenerated when needed\r\n#!**/[Pp]ackages/repositories.config\r\n# NuGet v3's project.json files produces more ignorable files\r\n*.nuget.props\r\n*.nuget.targets\r\n\r\n# Microsoft Azure Build Output\r\ncsx/\r\n*.build.csdef\r\n\r\n# Microsoft Azure Emulator\r\necf/\r\nrcf/\r\n\r\n# Windows Store app package directories and files\r\nAppPackages/\r\nBundleArtifacts/\r\nPackage.StoreAssociation.xml\r\n_pkginfo.txt\r\n*.appx\r\n\r\n# Visual Studio cache files\r\n# files ending in .cache can be ignored\r\n*.[Cc]ache\r\n# but keep track of directories ending in .cache\r\n!*.[Cc]ache/\r\n\r\n# Others\r\nClientBin/\r\n~$*\r\n*~\r\n*.dbmdl\r\n*.dbproj.schemaview\r\n*.jfm\r\n*.pfx\r\n*.publishsettings\r\norleans.codegen.cs\r\n\r\n# Including strong name files can present a security risk\r\n# (https://github.com/github/gitignore/pull/2483#issue-259490424)\r\n#*.snk\r\n\r\n# Since there are multiple workflows, uncomment next line to ignore bower_components\r\n# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)\r\n#bower_components/\r\n\r\n# RIA/Silverlight projects\r\nGenerated_Code/\r\n\r\n# Backup & report files from converting an old project file\r\n# to a newer Visual Studio version. Backup files are not needed,\r\n# because we have git ;-)\r\n_UpgradeReport_Files/\r\nBackup*/\r\nUpgradeLog*.XML\r\nUpgradeLog*.htm\r\nServiceFabricBackup/\r\n*.rptproj.bak\r\n\r\n# SQL Server files\r\n*.mdf\r\n*.ldf\r\n*.ndf\r\n\r\n# Business Intelligence projects\r\n*.rdl.data\r\n*.bim.layout\r\n*.bim_*.settings\r\n*.rptproj.rsuser\r\n\r\n# Microsoft Fakes\r\nFakesAssemblies/\r\n\r\n# GhostDoc plugin setting file\r\n*.GhostDoc.xml\r\n\r\n# Node.js Tools for Visual Studio\r\n.ntvs_analysis.dat\r\nnode_modules/\r\n\r\n# Visual Studio 6 build log\r\n*.plg\r\n\r\n# Visual Studio 6 workspace options file\r\n*.opt\r\n\r\n# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)\r\n*.vbw\r\n\r\n# Visual Studio LightSwitch build output\r\n**/*.HTMLClient/GeneratedArtifacts\r\n**/*.DesktopClient/GeneratedArtifacts\r\n**/*.DesktopClient/ModelManifest.xml\r\n**/*.Server/GeneratedArtifacts\r\n**/*.Server/ModelManifest.xml\r\n_Pvt_Extensions\r\n\r\n# Paket dependency manager\r\n.paket/paket.exe\r\npaket-files/\r\n\r\n# FAKE - F# Make\r\n.fake/\r\n\r\n# JetBrains Rider\r\n.idea/\r\n*.sln.iml\r\n\r\n# CodeRush\r\n.cr/\r\n\r\n# Python Tools for Visual Studio (PTVS)\r\n__pycache__/\r\n*.pyc\r\n\r\n# Cake - Uncomment if you are using it\r\n# tools/**\r\n# !tools/packages.config\r\n\r\n# Tabs Studio\r\n*.tss\r\n\r\n# Telerik's JustMock configuration file\r\n*.jmconfig\r\n\r\n# BizTalk build output\r\n*.btp.cs\r\n*.btm.cs\r\n*.odx.cs\r\n*.xsd.cs\r\n\r\n# OpenCover UI analysis results\r\nOpenCover/\r\n\r\n# Azure Stream Analytics local run output\r\nASALocalRun/\r\n\r\n# MSBuild Binary and Structured Log\r\n*.binlog\r\n\r\n# NVidia Nsight GPU debugger configuration file\r\n*.nvuser\r\n\r\n# MFractors (Xamarin productivity tool) working folder\r\n.mfractor/\r\n\r\n# Local History for Visual Studio\r\n.localhistory/\r\n\r\n\r\n#==============================================\r\n# 3DS\r\n#==============================================\r\n*.d\r\n*.o\r\n*.elf\r\n*.3dsx\r\n\r\n#==============================================\r\n# PinBox\r\n#==============================================\r\nPinBox/PinBox/build/\r\nPinBox/PinBox/data/\r\n\r\n#==============================================\r\n# PinBoxServer\r\n#==============================================\r\nPinBoxServer/Debug/\r\nPinBoxServer/Release/\r\n\r\n#==============================================\r\n# Other File\r\n#==============================================\r\n*.rar\r\n*.flv\r\n*.mp4\n*.cia\n*.smdh\nPinBox/PinBox/Pre-Built/PinBox.smdh\nThirdParty/xinput1_3.dll\nThirdParty/x360ce.ini\n" }, { "path": "LICENSE", "content": "\t\tGLWT(Good Luck With That) Public License\n Copyright (c) Everyone, except Author\n\nEveryone is permitted to copy, distribute, modify, merge, sell, publish,\nsublicense or whatever they want with this software but at their OWN RISK.\n\n\t \t \t Preamble\n\nThe author has absolutely no clue what the code in this project does.\nIt might just work or not, there is no third option.\n\n\n GOOD LUCK WITH THAT PUBLIC LICENSE\n TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION, AND MODIFICATION\n\n 0. You just DO WHATEVER YOU WANT TO as long as you NEVER LEAVE A\nTRACE TO TRACK THE AUTHOR of the original product to blame for or hold\nresponsible.\n\nIN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\nFROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER\nDEALINGS IN THE SOFTWARE.\n\nGood luck and Godspeed.\n" }, { "path": "PinBox/PinBox/Makefile", "content": "export DEVKITPRO = /c/devkitPro\r\nexport DEVKITARM = /c/devkitPro/devkitARM\r\n#---------------------------------------------------------------------------------\r\n.SUFFIXES:\r\n#---------------------------------------------------------------------------------\r\n\r\nifeq ($(strip $(DEVKITARM)),)\r\n$(error \"Please set DEVKITARM in your environment. export DEVKITARM=devkitARM\")\r\nendif\r\n\r\nTOPDIR ?= $(CURDIR)\r\ninclude $(DEVKITARM)/3ds_rules\r\n\r\n#---------------------------------------------------------------------------------\r\n# TARGET is the name of the output\r\n# BUILD is the directory where object files & intermediate files will be placed\r\n# SOURCES is a list of directories containing source code\r\n# DATA is a list of directories containing data files\r\n# INCLUDES is a list of directories containing header files\r\n#\r\n# NO_SMDH: if set to anything, no SMDH file is generated.\r\n# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)\r\n# APP_TITLE is the name of the app stored in the SMDH file (Optional)\r\n# APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)\r\n# APP_AUTHOR is the author of the app stored in the SMDH file (Optional)\r\n# ICON is the filename of the icon (.png), relative to the project folder.\r\n# If not set, it attempts to use one of the following (in this order):\r\n# - .png\r\n# - icon.png\r\n# - /default_icon.png\r\n#---------------------------------------------------------------------------------\r\nTARGET\t\t:=\tPinBox\r\nBUILD\t\t:=\tbuild\r\nSOURCES\t\t:=\tsource\r\nDATA\t\t:=\tdata\r\nINCLUDES\t:=\tinclude\r\nICON := assets/icon.png\r\nROMFS\t\t:=\tromfs\r\n\r\n\r\n#---------------------------------------------------------------------------------\r\nAPP_TITLE\t\t\t\t\t:= PinBox\r\nAPP_DESCRIPTION\t\t\t\t:= 3DS Client - PC Desktop Streaming\r\nAPP_AUTHOR\t\t\t\t\t:= Namkazt\r\nAPP_PRODUCT_CODE\t\t\t:= CTR-P-PINBOX\r\nAPP_UNIQUE_ID\t\t\t\t:= 0x18EF\r\nAPP_ENCRYPTED\t\t\t\t:= false\r\n#---------------------------------------------------------------------------------\r\n# options for code generation\r\n#---------------------------------------------------------------------------------\r\nARCH\t:=\t-march=armv6k -mtune=mpcore -mtp=soft -mfloat-abi=hard\r\n\r\nCFLAGS\t:=\t-ggdb -Wall -Og -mword-relocations -DDEBUG=1 \\\r\n\t\t\t\t-ffunction-sections \\\r\n\t\t\t\t$(ARCH)\r\n\tCFLAGS\t+=\t$(INCLUDE) -DARM11 -D_3DS\r\n\tCXXFLAGS\t:= $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11 -fpermissive -fexceptions -ffast-math\r\n\tASFLAGS\t:=\t-g $(ARCH)\r\n\tLDFLAGS\t=\t-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)\r\n\tLIBS\t:= -lavformat -lavcodec -lavutil -lswscale -lswresample -lconfig -lcitro3dd -lctrud -lz -lm\r\n#---------------------------------------------------------------------------------\r\n# list of directories containing libraries, this must be the top level containing\r\n# include and lib\r\n#---------------------------------------------------------------------------------\r\nADDITION_LIBS := $(DEVKITPRO)/libwebp $(DEVKITPRO)/libcitro3d\r\nLIBDIRS\t:= $(CTRULIB) $(PORTLIBS) $(ADDITION_LIBS)\r\n\r\n\r\n#---------------------------------------------------------------------------------\r\n# no real need to edit anything past this point unless you need to add additional\r\n# rules for different file extensions\r\n#---------------------------------------------------------------------------------\r\nifneq ($(BUILD),$(notdir $(CURDIR)))\r\n#---------------------------------------------------------------------------------\r\n\r\nexport OUTPUT\t:=\t$(CURDIR)/$(TARGET)\r\nexport TOPDIR\t:=\t$(CURDIR)\r\n\r\nexport VPATH\t:=\t$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \\\r\n\t\t\t$(foreach dir,$(DATA),$(CURDIR)/$(dir))\r\n\r\nexport DEPSDIR\t:=\t$(CURDIR)/$(BUILD)\r\n\r\nCFILES\t\t:=\t$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))\r\nCPPFILES\t:=\t$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))\r\nSFILES\t\t:=\t$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))\r\nPICAFILES\t:=\t$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))\r\nSHLISTFILES\t:=\t$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))\r\nBINFILES\t:=\t$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))\r\n\r\n#---------------------------------------------------------------------------------\r\n# use CXX for linking C++ projects, CC for standard C\r\n#---------------------------------------------------------------------------------\r\nifeq ($(strip $(CPPFILES)),)\r\n#---------------------------------------------------------------------------------\r\n\texport LD\t:=\t$(CC)\r\n#---------------------------------------------------------------------------------\r\nelse\r\n#---------------------------------------------------------------------------------\r\n\texport LD\t:=\t$(CXX)\r\n#---------------------------------------------------------------------------------\r\nendif\r\n#---------------------------------------------------------------------------------\r\n\r\nexport OFILES_SOURCES \t:=\t$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)\r\n\r\nexport OFILES_BIN\t:=\t$(addsuffix .o,$(BINFILES)) \\\r\n\t\t\t$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o)\r\n\r\nexport OFILES := $(OFILES_BIN) $(OFILES_SOURCES)\r\n\r\nexport HFILES\t:=\t$(PICAFILES:.v.pica=_shbin.h) $(SHLISTFILES:.shlist=_shbin.h) $(addsuffix .h,$(subst .,_,$(BINFILES)))\r\n\r\nexport INCLUDE\t:=\t$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \\\r\n\t\t\t$(foreach dir,$(LIBDIRS),-I$(dir)/include) \\\r\n\t\t\t-I$(CURDIR)/$(BUILD)\r\n\r\nexport LIBPATHS\t:=\t$(foreach dir,$(LIBDIRS),-L$(dir)/lib)\r\n\r\nifeq ($(strip $(ICON)),)\r\n\ticons := $(wildcard *.png)\r\n\tifneq (,$(findstring $(TARGET).png,$(icons)))\r\n\t\texport APP_ICON := $(TOPDIR)/assets/$(TARGET).png\r\n\telse\r\n\t\tifneq (,$(findstring icon.png,$(icons)))\r\n\t\t\texport APP_ICON := $(TOPDIR)/assets/icon.png\r\n\t\tendif\r\n\tendif\r\nelse\r\n\texport APP_ICON := $(TOPDIR)/assets/$(ICON)\r\nendif\r\n\r\nifeq ($(strip $(NO_SMDH)),)\r\n\texport _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh\r\nendif\r\n\r\nifneq ($(ROMFS),)\r\n\texport _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)\r\nendif\r\n\r\n.PHONY: $(BUILD) clean all\r\n\r\n#---------------------------------------------------------------------------------\r\nall: $(BUILD)\r\n\r\n$(BUILD):\r\n\t@[ -d $@ ] || mkdir -p $@\r\n\t@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile\r\n\r\n#---------------------------------------------------------------------------------\r\nclean:\r\n\t@echo clean ...\r\n\t@rm -fr $(BUILD) $(TARGET).3dsx $(TARGET).elf\r\n\t\r\n#---------------------------------------------------------------------------------\r\n$(TARGET)-strip.elf: $(BUILD)\r\n\t@$(STRIP) $(TARGET).elf -o $(TARGET)-strip.elf\r\n#---------------------------------------------------------------------------------\r\ncci: $(TARGET)-strip.elf\r\n\t@makerom -f cci -rsf $(CURDIR)/$(TARGET).rsf -target d -exefslogo -elf $(TARGET)-strip.elf -o $(TARGET).3ds\r\n#---------------------------------------------------------------------------------\r\ncia: $(TARGET)-strip.elf\r\n\t@$(CURDIR)/tools/makerom32.exe -f cia -o $(TARGET).cia -elf $(TARGET)-strip.elf -rsf $(CURDIR)/$(TARGET).rsf -exefslogo -target t\r\n#---------------------------------------------------------------------------------\r\nnetlink: $(BUILD)\r\n\t$(DEVKITARM)/bin/3dslink.exe --address 192.168.50.231 $(TARGET).3dsx\r\n#---------------------------------------------------------------------------------\r\ncitra: $(BUILD)\r\n\t$(CURDIR)/tools/citra/citra.exe $(TARGET).3dsx\r\n#---------------------------------------------------------------------------------\r\ncitra-qt: $(BUILD)\r\n\t$(CURDIR)/tools/citra/citra-qt.exe $(TARGET).3dsx\r\n#---------------------------------------------------------------------------------\r\nelse\r\n\r\nDEPENDS\t:=\t$(OFILES:.o=.d)\r\n\r\n#---------------------------------------------------------------------------------\r\n# main targets\r\n#---------------------------------------------------------------------------------\r\nifeq ($(strip $(NO_SMDH)),)\r\n$(OUTPUT).3dsx\t:\t$(OUTPUT).elf $(OUTPUT).smdh\r\nelse\r\n$(OUTPUT).3dsx\t:\t$(OUTPUT).elf\r\nendif\r\n\r\n$(OFILES_SOURCES) : $(HFILES)\r\n\r\n$(OUTPUT).elf\t:\t$(OFILES)\r\n\r\n#---------------------------------------------------------------------------------\r\n# you need a rule like this for each extension you use as binary data\r\n#---------------------------------------------------------------------------------\r\n%.bin.o\t%_bin.h :\t%.bin\r\n#---------------------------------------------------------------------------------\r\n\t@echo $(notdir $<)\r\n\t@$(bin2o)\r\n#---------------------------------------------------------------------------------\r\n%.ttf.o\t:\t%.ttf\r\n#---------------------------------------------------------------------------------\r\n\t@echo $(notdir $<)\r\n\t@$(bin2o)\r\n#---------------------------------------------------------------------------------\r\n%.png.o\t:\t%.png\r\n#---------------------------------------------------------------------------------\r\n\t@echo $(notdir $<)\r\n\t@$(bin2o)\r\n#---------------------------------------------------------------------------------\r\n# rules for assembling GPU shaders\r\n#---------------------------------------------------------------------------------\r\ndefine shader-as\r\n\t$(eval CURBIN := $*.shbin)\r\n\t$(eval DEPSFILE := $(DEPSDIR)/$*.shbin.d)\r\n\techo \"$(CURBIN).o: $< $1\" > $(DEPSFILE)\r\n\techo \"extern const u8\" `(echo $(CURBIN) | sed -e 's/^\\([0-9]\\)/_\\1/' | tr . _)`\"_end[];\" > `(echo $(CURBIN) | tr . _)`.h\r\n\techo \"extern const u8\" `(echo $(CURBIN) | sed -e 's/^\\([0-9]\\)/_\\1/' | tr . _)`\"[];\" >> `(echo $(CURBIN) | tr . _)`.h\r\n\techo \"extern const u32\" `(echo $(CURBIN) | sed -e 's/^\\([0-9]\\)/_\\1/' | tr . _)`_size\";\" >> `(echo $(CURBIN) | tr . _)`.h\r\n\tpicasso -o $(CURBIN) $1\r\n\tbin2s $(CURBIN) | $(AS) -o $*.shbin.o\r\nendef\r\n\r\n%.shbin.o %_shbin.h : %.v.pica %.g.pica\r\n\t@echo $(notdir $^)\r\n\t@$(call shader-as,$^)\r\n\r\n%.shbin.o %_shbin.h : %.v.pica\r\n\t@echo $(notdir $<)\r\n\t@$(call shader-as,$<)\r\n\r\n%.shbin.o %_shbin.h : %.shlist\r\n\t@echo $(notdir $<)\r\n\t@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)$(file)))\r\n\r\n\r\n-include $(DEPENDS)\r\n\r\n#---------------------------------------------------------------------------------------\r\nendif\r\n#---------------------------------------------------------------------------------------\r\n" }, { "path": "PinBox/PinBox/PinBox.rsf", "content": "BasicInfo:\r\n Title : PINBOX r0.2.1\r\n ProductCode : CTR-P-PINBOX\r\n ContentType : Application # Application / SystemUpdate / Manual / Child / Trial\r\n Logo : Nintendo # Nintendo / Licensed / Distributed / iQue / iQueForSystem\r\n\r\nRomFs:\r\n RootPath: $(APP_ROMFS)\r\n\r\nTitleInfo:\r\n Category : Application\r\n UniqueId : 0x18EF\r\n\r\nOption:\r\n UseOnSD : true # true if App is to be installed to SD\r\n FreeProductCode : true # Removes limitations on ProductCode\r\n MediaFootPadding : false # If true CCI files are created with padding\r\n EnableCrypt : false #$(APP_ENCRYPTED) # Enables encryption for NCCH and CIA\r\n EnableCompress : true # Compresses where applicable (currently only exefs:/.code)\r\n \r\nAccessControlInfo:\r\n CoreVersion : 2\r\n\r\n # Exheader Format Version\r\n DescVersion : 2\r\n \r\n # Minimum Required Kernel Version (below is for 4.5.0)\r\n ReleaseKernelMajor : \"02\"\r\n ReleaseKernelMinor : \"33\" \r\n\r\n # ExtData\r\n UseExtSaveData : false # enables ExtData \r\n #ExtSaveDataId : 0x300 # only set this when the ID is different to the UniqueId\r\n\r\n # FS:USER Archive Access Permissions\r\n # Uncomment as required\r\n FileSystemAccess:\r\n - CategorySystemApplication\r\n - CategoryHardwareCheck\r\n - CategoryFileSystemTool\r\n - Debug\r\n - TwlCardBackup\r\n - TwlNandData\r\n - Boss\r\n - DirectSdmc\r\n - Core\r\n - CtrNandRo\r\n - CtrNandRw\r\n - CtrNandRoWrite\r\n - CategorySystemSettings\r\n - CardBoard\r\n - ExportImportIvs\r\n - DirectSdmcWrite\r\n - SwitchCleanup\r\n - SaveDataMove\r\n - Shop\r\n - Shell\r\n - CategoryHomeMenu\r\n IoAccessControl:\r\n - FsMountNand\r\n - FsMountNandRoWrite\r\n - FsMountTwln\r\n - FsMountWnand\r\n - FsMountCardSpi\r\n - UseSdif3\r\n - CreateSeed\r\n - UseCardSpi\r\n\r\n # Process Settings\r\n MemoryType : Application # Application/System/Base\r\n SystemMode : $(APP_SYSTEM_MODE) # 64MB(Default)/96MB/80MB/72MB/32MB\r\n IdealProcessor : 0\r\n AffinityMask : 1\r\n Priority : 16\r\n MaxCpu : 0x9E # Default\r\n HandleTableSize : 0x200\r\n DisableDebug : false\r\n EnableForceDebug : false\r\n CanWriteSharedPage : true\r\n CanUsePrivilegedPriority : false\r\n CanUseNonAlphabetAndNumber : true\r\n PermitMainFunctionArgument : true\r\n CanShareDeviceMemory : true\r\n RunnableOnSleep : false\r\n SpecialMemoryArrange : true\r\n\r\n # New3DS Exclusive Process Settings\r\n SystemModeExt : $(APP_SYSTEM_MODE_EXT) # Legacy(Default)/124MB/178MB Legacy:Use Old3DS SystemMode\r\n CpuSpeed : 804MHz # 256MHz(Default)/804MHz\r\n EnableL2Cache : true # false(default)/true\r\n CanAccessCore2 : true \r\n\r\n # Virtual Address Mappings\r\n IORegisterMapping:\r\n - 1ff00000-1ff7ffff # DSP memory\r\n MemoryMapping: \r\n - 1f000000-1f5fffff:r # VRAM\r\n\r\n # Accessible SVCs, :\r\n SystemCallAccess: \r\n ControlMemory: 1\r\n QueryMemory: 2\r\n ExitProcess: 3\r\n GetProcessAffinityMask: 4\r\n SetProcessAffinityMask: 5\r\n GetProcessIdealProcessor: 6\r\n SetProcessIdealProcessor: 7\r\n CreateThread: 8\r\n ExitThread: 9\r\n SleepThread: 10\r\n GetThreadPriority: 11\r\n SetThreadPriority: 12\r\n GetThreadAffinityMask: 13\r\n SetThreadAffinityMask: 14\r\n GetThreadIdealProcessor: 15\r\n SetThreadIdealProcessor: 16\r\n GetCurrentProcessorNumber: 17\r\n Run: 18\r\n CreateMutex: 19\r\n ReleaseMutex: 20\r\n CreateSemaphore: 21\r\n ReleaseSemaphore: 22\r\n CreateEvent: 23\r\n SignalEvent: 24\r\n ClearEvent: 25\r\n CreateTimer: 26\r\n SetTimer: 27\r\n CancelTimer: 28\r\n ClearTimer: 29\r\n CreateMemoryBlock: 30\r\n MapMemoryBlock: 31\r\n UnmapMemoryBlock: 32\r\n CreateAddressArbiter: 33\r\n ArbitrateAddress: 34\r\n CloseHandle: 35\r\n WaitSynchronization1: 36\r\n WaitSynchronizationN: 37\r\n SignalAndWait: 38\r\n DuplicateHandle: 39\r\n GetSystemTick: 40\r\n GetHandleInfo: 41\r\n GetSystemInfo: 42\r\n GetProcessInfo: 43\r\n GetThreadInfo: 44\r\n ConnectToPort: 45\r\n SendSyncRequest1: 46\r\n SendSyncRequest2: 47\r\n SendSyncRequest3: 48\r\n SendSyncRequest4: 49\r\n SendSyncRequest: 50\r\n OpenProcess: 51\r\n OpenThread: 52\r\n GetProcessId: 53\r\n GetProcessIdOfThread: 54\r\n GetThreadId: 55\r\n GetResourceLimit: 56\r\n GetResourceLimitLimitValues: 57\r\n GetResourceLimitCurrentValues: 58\r\n GetThreadContext: 59\r\n Break: 60\r\n OutputDebugString: 61\r\n ControlPerformanceCounter: 62\r\n CreatePort: 71\r\n CreateSessionToPort: 72\r\n CreateSession: 73\r\n AcceptSession: 74\r\n ReplyAndReceive1: 75\r\n ReplyAndReceive2: 76\r\n ReplyAndReceive3: 77\r\n ReplyAndReceive4: 78\r\n ReplyAndReceive: 79\r\n BindInterrupt: 80\r\n UnbindInterrupt: 81\r\n InvalidateProcessDataCache: 82\r\n StoreProcessDataCache: 83\r\n FlushProcessDataCache: 84\r\n StartInterProcessDma: 85\r\n StopDma: 86\r\n GetDmaState: 87\r\n RestartDma: 88\r\n DebugActiveProcess: 96\r\n BreakDebugProcess: 97\r\n TerminateDebugProcess: 98\r\n GetProcessDebugEvent: 99\r\n ContinueDebugEvent: 100\r\n GetProcessList: 101\r\n GetThreadList: 102\r\n GetDebugThreadContext: 103\r\n SetDebugThreadContext: 104\r\n QueryDebugProcessMemory: 105\r\n ReadProcessMemory: 106\r\n WriteProcessMemory: 107\r\n SetHardwareBreakPoint: 108\r\n GetDebugThreadParam: 109\r\n ControlProcessMemory: 112\r\n MapProcessMemory: 113\r\n UnmapProcessMemory: 114\r\n CreateCodeSet: 115\r\n CreateProcess: 117\r\n TerminateProcess: 118\r\n SetProcessResourceLimits: 119\r\n CreateResourceLimit: 120\r\n SetResourceLimitValues: 121\r\n AddCodeSegment: 122\r\n Backdoor: 123\r\n KernelSetState: 124\r\n QueryProcessMemory: 125\r\n\r\n # Service List\r\n # Maximum 34 services (32 if firmware is prior to 9.6.0)\r\n ServiceAccessControl:\r\n - APT:U\r\n - ac:u\r\n - am:net\r\n - boss:U\r\n - cam:u\r\n - cecd:u\r\n - cfg:nor\r\n - cfg:u\r\n - csnd:SND\r\n - dsp::DSP\r\n - frd:u\r\n - fs:USER\r\n - gsp::Gpu\r\n - gsp::Lcd\r\n - hid:USER\r\n - http:C\r\n - ir:rst\r\n - ir:u\r\n - ir:USER\r\n - mic:u\r\n - ndm:u\r\n - news:s\r\n - nwm::EXT\r\n - nwm::UDS\r\n - ptm:sysm\r\n - ptm:u\r\n - pxi:dev\r\n - soc:U\r\n - ssl:C\r\n - y2r:u\r\n\r\n\r\nSystemControlInfo:\r\n SaveDataSize: 0KB # Change if the app uses savedata\r\n RemasterVersion: 2\r\n StackSize: 0x40000\r\n\r\n # Modules that run services listed above should be included below\r\n # Maximum 48 dependencies\r\n # :\r\n Dependency: \r\n ac: 0x0004013000002402\r\n #act: 0x0004013000003802\r\n am: 0x0004013000001502\r\n boss: 0x0004013000003402\r\n camera: 0x0004013000001602\r\n cecd: 0x0004013000002602\r\n cfg: 0x0004013000001702\r\n codec: 0x0004013000001802\r\n csnd: 0x0004013000002702\r\n dlp: 0x0004013000002802\r\n dsp: 0x0004013000001a02\r\n friends: 0x0004013000003202\r\n gpio: 0x0004013000001b02\r\n gsp: 0x0004013000001c02\r\n hid: 0x0004013000001d02\r\n http: 0x0004013000002902\r\n i2c: 0x0004013000001e02\r\n ir: 0x0004013000003302\r\n mcu: 0x0004013000001f02\r\n mic: 0x0004013000002002\r\n ndm: 0x0004013000002b02\r\n news: 0x0004013000003502\r\n #nfc: 0x0004013000004002\r\n nim: 0x0004013000002c02\r\n nwm: 0x0004013000002d02\r\n pdn: 0x0004013000002102\r\n ps: 0x0004013000003102\r\n ptm: 0x0004013000002202\r\n #qtm: 0x0004013020004202\r\n ro: 0x0004013000003702\r\n socket: 0x0004013000002e02\r\n spi: 0x0004013000002302\r\n ssl: 0x0004013000002f02\r\n" }, { "path": "PinBox/PinBox/PinBox.vcxproj", "content": "\r\n\r\n \r\n \r\n Citra-QT\r\n Win32\r\n \r\n \r\n Citra-QT\r\n x64\r\n \r\n \r\n Citra\r\n Win32\r\n \r\n \r\n Netlink\r\n Win32\r\n \r\n \r\n Citra\r\n x64\r\n \r\n \r\n Netlink\r\n x64\r\n \r\n \r\n TestClient\r\n Win32\r\n \r\n \r\n TestClient\r\n x64\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n {7C85BF63-9A1F-43F0-9560-6E51BA537C01}\r\n MakeFileProj\r\n 8.1\r\n \r\n \r\n \r\n Makefile\r\n true\r\n v140\r\n \r\n \r\n Application\r\n true\r\n v140\r\n \r\n \r\n Makefile\r\n false\r\n v140\r\n \r\n \r\n Application\r\n true\r\n v140\r\n \r\n \r\n Application\r\n true\r\n v140\r\n \r\n \r\n Application\r\n false\r\n v140\r\n \r\n \r\n v140\r\n Makefile\r\n \r\n \r\n v140\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n USE_CITRA;CITRA;_DEBUG;$(NMakePreprocessorDefinitions)\r\n C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;C:\\devkitPro\\libctru\\include;C:\\devkitPro\\libwebp\\include;C:\\devkitPro\\libimgui\\include;include;build;C:\\devkitPro\\portlibs\\armv6k\\include;$(IncludePath)\r\n make & start make citra\r\n make clean all\r\n make clean\r\n C:\\devkitPro\\libctru\\include;C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;include;C:\\devkitPro\\libwebp\\include;build;C:\\devkitPro\\libimgui\\include;C:\\devkitPro\\portlibs\\armv6k\\include;$(NMakeIncludeSearchPath)\r\n ..\\tmp\\out\\$(Configuration)\\\r\n ..\\tmp\\intermediate\\$(Configuration)\\\r\n \r\n \r\n \r\n WIN32;_DEBUG;$(NMakePreprocessorDefinitions)\r\n C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;C:\\devkitPro\\libctru\\include;C:\\devkitPro\\libwebp\\include;C:\\devkitPro\\libimgui\\include;include;build;$(IncludePath)\r\n \r\n \r\n \r\n \r\n \r\n \r\n C:\\devkitPro\\libctru\\include;C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;include;C:\\devkitPro\\libwebp\\include;build;C:\\devkitPro\\libimgui\\include;$(NMakeIncludeSearchPath)\r\n ..\\tmp\\out\\$(Configuration)\\\r\n ..\\tmp\\intermediate\\$(Configuration)\\\r\n \r\n \r\n \r\n \r\n $(NMakePreprocessorDefinitions)\r\n C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;C:\\devkitPro\\libctru\\include;C:\\devkitPro\\libwebp\\include;C:\\devkitPro\\libimgui\\include;include;build;C:\\devkitPro\\portlibs\\armv6k\\include;$(IncludePath)\r\n make & start make netlink\r\n make clean all\r\n make clean\r\n C:\\devkitPro\\libctru\\include;C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;C:\\devkitPro\\libwebp\\include;include;build;$(NMakeIncludeSearchPath)\r\n ..\\tmp\\out\\$(Configuration)\\\r\n ..\\tmp\\intermediate\\$(Configuration)\\\r\n \r\n \r\n C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;C:\\devkitPro\\libctru\\include;C:\\devkitPro\\libwebp\\include;C:\\devkitPro\\libimgui\\include;include;build;C:\\devkitPro\\portlibs\\armv6k\\include;$(IncludePath)\r\n USE_CITRA;CITRA;_DEBUG;$(NMakePreprocessorDefinitions)\r\n C:\\devkitPro\\libctru\\include;C:\\devkitPro\\devkitARM\\arm-none-eabi\\include;include;C:\\devkitPro\\libwebp\\include;build;C:\\devkitPro\\libimgui\\include;C:\\devkitPro\\portlibs\\armv6k\\include;$(NMakeIncludeSearchPath)\r\n make & start make citra-qt\r\n make clean all\r\n make clean\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n" }, { "path": "PinBox/PinBox/PinBox.vcxproj.filters", "content": "\r\n\r\n \r\n \r\n {4FC737F1-C7A5-4376-A066-2A32D752A2FF}\r\n cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx\r\n \r\n \r\n {93995380-89BD-4b04-88EB-625FBE52EBFB}\r\n h;hh;hpp;hxx;hm;inl;inc;xsd\r\n \r\n \r\n {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}\r\n rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms\r\n \r\n \r\n \r\n \r\n Source Files\r\n \r\n \r\n Resource Files\r\n \r\n \r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n" }, { "path": "PinBox/PinBox/build-cia.bat", "content": "start make clean & make all & make PinBox-strip.elf & make cia" }, { "path": "PinBox/PinBox/create-smdh.bat", "content": "start smdhtool --create \"PinBox\" \"3DS Client - PC Desktop Streaming\" \"Namkazt\" \"E:\\3ds\\PinBoxStreaming\\PinBox\\PinBox\\assets\\icon.png\" Pinbox.smdh" }, { "path": "PinBox/PinBox/include/Anim.h", "content": "#ifndef _PP_ANIM_H_\n#define _PP_ANIM_H_\n\n#include \n#include <3ds/services/am.h>\n#include <3ds/ndsp/ndsp.h>\n#include \n\n#define TIME_MILISECOND 1Ull\n#define TIME_SECOND 1000Ull\n#define TIME_MINUTE 3600000Ull\n#define TIME_HOUR 216000000Ull\n\nclass Anim {\n\tstruct AnimInfo\n\t{\n\t\tu32 idx;\n\t\tu64 startTime;\n\t\tu64 duration;\n\t\tfloat from;\n\t\tfloat to;\n\t\teasing_functions func;\n\t};\n};\n\n\n#endif" }, { "path": "PinBox/PinBox/include/Color.h", "content": "#ifndef _PP_COLOR_H_\n#define _PP_COLOR_H_\n\n#include \n\n#define M_MIN(a,b) (((a) < (b)) ? (a) : (b))\n#define M_MAX(a,b) (((a) > (b)) ? (a) : (b))\n\n#define M_MIN3(a,b,c) (((a) < (b)) ? (((a) < (c)) ? (a) : (c)) : (((b) < (c)) ? (b) : (c)))\n#define M_MAX3(a,b,c) (((a) > (b)) ? (((a) > (c)) ? (a) : (c)) : (((b) > (c)) ? (b) : (c)))\n\n//TODO: port this\n// https://github.com/Qix-/color-convert/blob/master/conversions.js\n// and this https://github.com/Qix-/color/blob/master/index.js#L298\n\nstruct Color;\n#define RGB(r,g,b) Color{r, g, b, 255}\n#define RGBA(r,g,b,a) Color{r, g, b, a}\n#define TRANSPARENT Color{0, 0, 0, 0}\n\ntypedef struct Color\n{\n\tColor() : r(255), g(255), b(255), a(255) {};\n\tColor(uint8_t _r, uint8_t _g, uint8_t _b, uint8_t _a) : r(_r), g(_g), b(_b), a(_a) {};\n\tuint8_t r, g, b, a;\n\tfloat h, l, s, v;\n\tu32 toU32() const { return (((a) & 0xFF) << 24) | (((b) & 0xFF) << 16) | (((g) & 0xFF) << 8) | (((r) & 0xFF) << 0); }\n\t// type conversions\n\tinline void rgb2hsl()\n\t{\n\t\tfloat _r = r / 255.f, _g = g / 255.f, _b = b / 255.f;\n\t\tfloat vMin = M_MIN3(r, g, b);\n\t\tfloat vMax = M_MAX3(r, g, b);\n\t\tfloat delta = vMax - vMin;\n\t\tif (vMax == vMin) h = 0;\n\t\telse if (_r == vMax) h = (_g - _b) / delta;\n\t\telse if (_g == vMax) h = 2 + (_b - _r) / delta;\n\t\telse if (_b == vMax) h = 4 + (_r - _g) / delta;\n\t\th = M_MIN(h * 60.f, 36.f);\n\t\tif (h < 0) h += 360.f;\n\t\tl = (vMin + vMax) / 2.0f;\n\t\tif (vMax == vMin) s = 0;\n\t\telse if (l <= 0.5f) s = delta / (vMax + vMin);\n\t\telse s = delta / (2 - vMax - vMin);\n\t}\n\tinline void hsl2rgb()\n\t{\n\t\tfloat _h = h / 360.f, _s = s / 360.f, _l = l / 360.f;\n\t\tfloat t1 = 0, t2 = 0, t3 = 0, val = 0;\n\t\tif (_s == 0) {\n\t\t\tval = _l * 255.f;\n\t\t\tr = val, g = val, b = val;\n\t\t}else\n\t\t{\n\t\t\tif (_l < 0.5f) t2 = _l * (1 + _s);\n\t\t\telse t2 = _l + _s - _l * _s;\n\t\t\tt1 = 2 * _l - t2;\n\t\t\tstd::function get = std::function([&](int i) {\n\t\t\t\tt3 = _h + 1.f / 3.f * -(i - 1);\n\t\t\t\tif (t3 < 0) t3++;\n\t\t\t\tif (t3 > 1) t3--;\n\t\t\t\tif (6.f * t3 < 1) val = t1 + (t2 - t1) * 6.f * t3;\n\t\t\t\telse if (2.f * t3 < 1.f) val = t2;\n\t\t\t\telse if (3.f * t3 < 2.f) val = t1 + (t2 - t1) * (2.f / 3.f - t3) * 6.f;\n\t\t\t\telse val = t1;\n\t\t\t\treturn val * 255.f;\n\t\t\t});\n\t\t\tr = get(0);\n\t\t\tg = get(1);\n\t\t\tb = get(2);\n\t\t}\n\t}\n\tinline void rgb2hsv()\n\t{\n\t\tfloat rd, gd, bd;\n\t\tfloat _r = r / 255.f, _g = g / 255.f, _b = b / 255.f;\n\t\tv = M_MAX3(_r, _g, _b);\n\t\tfloat diff = v - M_MIN3(_r, _g, _b);\n\t\tstd::function diffc = std::function([&](float c) {\n\t\t\treturn (v - c) / 6.f / diff + 1.f / 2.f;\n\t\t});\n\t\tif (diff == 0.f) h = s = 0.f;\n\t\telse\n\t\t{\n\t\t\ts = diff / v;\n\t\t\trd = diffc(_r);\n\t\t\tgd = diffc(_g);\n\t\t\tbd = diffc(_b);\n\t\t\tif (_r == v) h = bd - gd;\n\t\t\telse if (_g == v) h = (1.f / 3.f) + rd - bd;\n\t\t\telse if (_b == v) h = (2.f / 3.f) + gd - rd;\n\t\t\tif (h < 0) h += 1;\n\t\t\telse if (h > 1) h -= 1;\n\t\t}\n\t\th *= 360; s *= 100; v *= 100;\n\t}\n\tinline void hsv2rgb()\n\t{\n\t\tfloat _h = h / 60.f, _s = s / 100.f, _v = v / 100.f;\n\t\tint hi = (int)floor(_h) % 6;\n\t\tuint8_t f = _h - floor(_h);\n\t\tuint8_t p = 255.f * _v * (1.f - _s);\n\t\tuint8_t q = 255.f * _v * (1.f - (_s * f));\n\t\tuint8_t t = 255.f * _v * (1 - (_s * (1 - f)));\n\t\t_v *= 255.f;\n\t\tswitch (hi) {\n\t\tcase 0: r = _v; g = t; b = p; break;\n\t\tcase 1: r = q; g = _v; b = p; break;\n\t\tcase 2: r = p; g = _v; b = t; break;\n\t\tcase 3: r = p; g = q; b = _v; break;\n\t\tcase 4: r = t; g = p; b = _v; break;\n\t\tcase 5: r = _v; g = p; b = q; break;\n\t\t}\n\t}\n\n#define WARP_HSL(func) rgb2hsl(); func; hsl2rgb();\n#define WARP_HSV(func) rgb2hsv(); func; hsv2rgb();\n\n\t// funcs\n\tinline float luminosity()\n\t{\n\t\tfloat lr = ((float)r / 255.0f); lr = lr <= 0.03928f ? lr / 12.92f : powf((lr + 0.055f) / 1.055f, 2.4f);\n\t\tfloat lg = ((float)g / 255.0f); lg = lg <= 0.03928f ? lg / 12.92f : powf((lg + 0.055f) / 1.055f, 2.4f);\n\t\tfloat lb = ((float)b / 255.0f); lb = lb <= 0.03928f ? lb / 12.92f : powf((lb + 0.055f) / 1.055f, 2.4f);\n\t\treturn 0.2126 * lr + 0.7152 * lg + 0.0722 * lb;\n\t}\n\tinline float contrast(Color c)\n\t{\n\t\tfloat l1 = luminosity(), l2 = c.luminosity();\n\t\treturn l1 > l2 ? (l1 + 0.05f) / (l2 + 0.05f) : (l2 + 0.05f) / (l1 + 0.05f);\n\t}\n\tinline int level(Color c)\n\t{\n\t\tfloat cRatio = contrast(c);\n\t\tif (cRatio >= 7.1f) return 3;\n\t\treturn (cRatio >= 4.5) ? 2 : 1;\n\t}\n\tinline bool isDark() { return (float)(r * 299 + g * 587 + b * 114) / 1000.0f < 128.0f; }\n\tinline bool isLight() { return !isDark(); }\n\tinline Color negate() { return RGB(255-r, 255-g, 255-b); }\n\tinline void lighten(float ratio) { WARP_HSL(l += l * ratio) }\n\tinline void darken(float ratio) { WARP_HSL(l -= l * ratio) }\n\tinline void saturate(float ratio) { WARP_HSL(s += s * ratio) }\n\tinline void desaturate(float ratio) { WARP_HSL(s -= s * ratio) }\n\tinline Color grayscale() { float v = r * 0.3f + g * 0.59f + b * 0.11f; return RGB(v, v, v); }\n\tinline void rorate(float degrees) { WARP_HSL( h = (int)(h + degrees) % 360; h = h < 0 ? 360 + h : h; ) }\n\tinline Color mix(Color mixin, float weight)\n\t{\n\t\tfloat w = 2.f * weight - 1;\n\t\tuint8_t _a = a - mixin.a;\n\t\tfloat w1 = (((w * _a == -1) ? w : (w + _a) / (1.f + w * _a)) + 1.f) / 2.f;\n\t\tfloat w2 = 1 - w1;\n\t\treturn RGBA(w1 * r + w2 * mixin.r, w1 * g + w2 * mixin.g, w1 * b + w2 * mixin.b, a * weight + mixin.a * (1 - weight));\n\t}\n};\n\n\n#endif" }, { "path": "PinBox/PinBox/include/ConfigManager.h", "content": "#pragma once\r\n#ifndef _CONFIG_MANAGER_H_\r\n#define _CONFIG_MANAGER_H_\r\n\r\n#include <3ds.h>\r\n#include \"libconfig.h\"\r\n#include \r\n#include \r\n\r\n#define FORCE_OVERRIDE_VERSION 2\r\n\r\ntypedef struct ServerConfig {\r\n\tstd::string ip;\r\n\tstd::string port;\r\n\tstd::string name;\r\n};\r\n\r\nclass ConfigManager\r\n{\r\nprivate:\r\n\tconfig_t _config;\r\n\tbool shouldCreateNewConfigFile();\r\n\tvoid createNewConfigFile();\r\n\tvoid loadConfigFile();\r\n\r\npublic:\r\n\r\n\tServerConfig* activateServer;\r\n\r\n\tstd::vector servers;\r\n\tint lastUsingServer = -1;\r\n\r\n\tint videoBitRate;\r\n\tint videoGOP;\r\n\tint videoMaxBFrames;\r\n\r\n\tint audioBitRate;\r\n\r\n\tbool waitForSync;\r\npublic:\r\n\tstatic ConfigManager* Get();\r\n\tConfigManager();\r\n\r\n\tvoid InitConfig();\r\n\tvoid Save();\r\n\tvoid Destroy();\r\n};\r\n\r\n\r\n#endif" }, { "path": "PinBox/PinBox/include/HubItem.h", "content": "#ifndef _PP_HUB_TITEM_H_\n#define _PP_HUB_TITEM_H_\n#include <3ds.h>\n\nenum HubItemType\n{\n\tHUB_SCREEN = 0x0,\n\tHUB_APP,\n\tHUB_MOVIE,\n};\n\nclass HubItem\n{\npublic:\n\tstd::string\t\t\t\tuuid;\n\n\t// app name\n\tstd::string\t\t\t\tname;\n\n\t// thumb image should be 64x64 png image\n\tu8*\t\t\t\t\t\tthumbBuf;\n\tu32\t\t\t\t\t\tthumbSize;\n\n\tHubItemType\t\t\t\ttype;\n};\n\n#endif" }, { "path": "PinBox/PinBox/include/Logger.h", "content": "#ifndef _PP_LOGGER_H_\n#define _PP_LOGGER_H_\n#include \n\n\nclass Logger\n{\npublic:\n};\n\n#endif" }, { "path": "PinBox/PinBox/include/Mutex.h", "content": "#pragma once\r\n#include <3ds.h>\r\n#include <3ds/svc.h>\r\n\r\nclass Mutex\r\n{\r\nprivate:\r\n\tLightLock\t\t\t\t\t\t\t_handler;\r\n\tbool\t\t\t\t\t\t\t\t_isLocked = false;\r\n\r\npublic:\r\n\tMutex();\r\n\t~Mutex();\r\n\r\n\tvoid Lock();\r\n\tvoid TryLock();\r\n\tvoid Unlock();\r\n};\r\n\r\n" }, { "path": "PinBox/PinBox/include/PPAudio.h", "content": "#pragma once\n#ifndef _PP_AUDIO_H_\n#define _PP_AUDIO_H_\n\n#include <3ds.h>\n#include \n#include \"Mutex.h\"\n\n#define MAX_AUDIO_BUF 2\n\n\nclass PPAudio\n{\nprivate:\n\tbool\t\t\t\t\t\t_initialized = false;\n\tndspWaveBuf\t\t\t\t\t_waveBuf[MAX_AUDIO_BUF];\n\tint\t\t\t\t\t\t\t_nextBuf = 0;\n\npublic:\n\t~PPAudio();\n\tstatic PPAudio* Get();\n\n\tvoid AudioInit();\n\tvoid AudioExit();\n\n\n\tvoid FillBuffer(u8* buffer, u32 size);\n\n\n};\n\n#endif" }, { "path": "PinBox/PinBox/include/PPDecoder.h", "content": "#pragma once\n#include <3ds.h>\n#include \"Mutex.h\"\n#include \"yuv_rgb.h\"\n#include <3ds/services/y2r.h>\n//ffmpeg\nextern \"C\" {\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n}\n\n#define MEMORY_BUFFER_SIZE 0x1400000\n#define MEMORY_BUFFER_PADDING 0x04\n\ntypedef struct MemoryBuffer {\n\tu8* pBufferAddr;\n\tu32 iCursor;\n\tu32 iSize;\n\tu32 iMaxSize;\n\tMutex* pMutex;\n\n\tvoid write(u8* buf, u32 size)\n\t{\n\t\tif (iSize < size) return;\n\t\tpMutex->Lock();\n\t\tmemcpy(pBufferAddr + iCursor, buf, size);\n\t\tiCursor += size;\n\t\tiSize -= size;\n\t\tpMutex->Unlock();\n\t}\n\n\tint read(u8* buf, u32 size)\n\t{\n\t\tif (iCursor == 0) return -1;\n\t\tpMutex->Lock();\n\t\tint ret = FFMIN(iCursor, size);\n\t\tmemcpy(buf, pBufferAddr, ret);\n\t\tiSize += ret;\n\t\tiCursor -= ret;\n\t\tpMutex->Unlock();\n\t\treturn ret;\n\t}\n}MemoryBuffer;\n\ntypedef struct DecodeState{\n\tY2RU_ConversionParams y2rParams;\n\tHandle endEvent;\n}DecodeState;\n\nclass PPDecoder\n{\nprivate:\n\n\t// video stream\n\t//AVCodecParserContext*\t\tpVideoParser;\n\tAVCodecContext*\t\t\t\tpVideoContext;\n\tAVPacket*\t\t\t\t\tpVideoPacket;\n\tAVFrame*\t\t\t\t\tpVideoFrame;\n\tDecodeState*\t\t\t\tpDecodeState;\n\tu8*\t\t\t\t\t\t\tdecodeVideoStream();\n\tvoid\t\t\t\t\t\tinitY2RImageConverter();\n\tvoid\t\t\t\t\t\tconvertColor();\n\n\t// audio stream\n\tAVCodecContext*\t\t\t\tpAudioContext;\n\tAVPacket*\t\t\t\t\tpAudioPacket;\n\tAVFrame*\t\t\t\t\tpAudioFrame;\n\npublic:\n\tPPDecoder();\n\t~PPDecoder();\n\n\tu32 iFrameWidth;\n\tu32 iFrameHeight;\n\n\tvoid initDecoder();\n\tvoid releaseDecoder();\n\n\tu8* appendVideoBuffer(u8* buffer, u32 size);\n\tvoid decodeAudioStream(u8* buffer, u32 size);\n};" }, { "path": "PinBox/PinBox/include/PPGraphics.h", "content": "#pragma once\r\n#ifndef _PP_GRAPHICS_H_\r\n#define _PP_GRAPHICS_H_\r\n\r\n#include <3ds.h>\r\n#include <3ds/gfx.h>\r\n#include \r\n#include \"Color.h\"\r\n#include \r\n\r\n//=========================================================================================\r\n// Const\r\n//=========================================================================================\r\n\r\n#define CLEAR_COLOR 0x000000FF\r\n\r\n#define DISPLAY_TRANSFER_FLAGS \\\r\n\t(GX_TRANSFER_FLIP_VERT(0) | GX_TRANSFER_OUT_TILED(0) | GX_TRANSFER_RAW_COPY(0) | \\\r\n\tGX_TRANSFER_IN_FORMAT(GX_TRANSFER_FMT_RGBA8) | GX_TRANSFER_OUT_FORMAT(GX_TRANSFER_FMT_RGB8) | \\\r\n\tGX_TRANSFER_SCALING(GX_TRANSFER_SCALE_NO))\r\n\r\n// Used to convert textures to 3DS tiled format\r\n// Note: vertical flip flag set so 0,0 is top left of texture\r\n#define TEXTURE_TRANSFER_FLAGS \\\r\n\t(GX_TRANSFER_FLIP_VERT(1) | GX_TRANSFER_OUT_TILED(1) | GX_TRANSFER_RAW_COPY(0) | \\\r\n\tGX_TRANSFER_IN_FORMAT(GX_TRANSFER_FMT_RGB8) | GX_TRANSFER_OUT_FORMAT(GX_TRANSFER_FMT_RGB8) | \\\r\n\tGX_TRANSFER_SCALING(GX_TRANSFER_SCALE_NO))\r\n\r\n#define TEXTURE_RGBA_TRANSFER_FLAGS \\\r\n\t(GX_TRANSFER_FLIP_VERT(1) | GX_TRANSFER_OUT_TILED(1) | GX_TRANSFER_RAW_COPY(0) | \\\r\n\tGX_TRANSFER_IN_FORMAT(GX_TRANSFER_FMT_RGBA8) | GX_TRANSFER_OUT_FORMAT(GX_TRANSFER_FMT_RGBA8) | \\\r\n\tGX_TRANSFER_SCALING(GX_TRANSFER_SCALE_NO))\r\n\r\n#define TEX_GRAPHIC 0\r\n#define TEX_VIDEO_STREAM_LEFT 1\r\n#define TEX_VIDEO_STREAM_RIGHT 2\r\n#define TEX_FONT_GRAPHIC 3\r\n\r\n\r\n//=========================================================================================\r\n// Type\r\n//=========================================================================================\r\ntypedef struct\r\n{\r\n\tfloat x;\r\n\tfloat y;\r\n}Vector2;\r\n\r\ntypedef struct\r\n{\r\n\tfloat x;\r\n\tfloat y;\r\n\tfloat z;\r\n}Vector3;\r\n\r\ntypedef struct\r\n{\r\n\tVector3 position;\r\n\tu32 color;\r\n}VertexPosCol;\r\n\r\ntypedef struct\r\n{\r\n\tVector3 position;\r\n\tVector2 textcoord;\r\n}VertexPosTex;\r\n\r\ntypedef struct \r\n{\r\n\tC3D_Tex tex;\r\n\tu32 width;\r\n\tu32 height;\r\n\tbool initialized = false;\r\n}Sprite;\r\n\r\n//=========================================================================================\r\n// Class\r\n//=========================================================================================\r\nclass PPGraphics\r\n{\r\npublic:\r\n\tColor PrimaryColor = Color{ 76, 175, 80, 255 };\r\n\tColor PrimaryDarkColor = Color{ 0, 150, 136, 255 };\r\n\tColor AccentColor = Color{ 230, 126, 34, 255 };\r\n\tColor AccentDarkColor = Color{ 211, 84, 0, 255 };\r\n\tColor PrimaryTextColor = Color{ 38, 50, 56, 255 };\r\n\tColor AccentTextColor = Color{ 255, 255, 255, 255 };\r\n\r\n\tColor TransBackgroundDark = Color{3, 3, 3, 180};\r\n\r\nprivate:\r\n\tC3D_RenderTarget*\t\t\t\tmRenderTargetTop = nullptr;\r\n\tC3D_Mtx\t\t\t\t\t\t\tmProjectionTop;\r\n\tC3D_RenderTarget*\t\t\t\tmRenderTargetBtm = nullptr;\r\n\tC3D_Mtx\t\t\t\t\t\t\tmProjectionBtm;\r\n\r\n\tDVLB_s*\t\t\t\t\t\t\tmVShaderDVLB;\r\n\tshaderProgram_s\t\t\t\t\tmShaderProgram;\r\n\tint\t\t\t\t\t\t\t\tmULocProjection;\r\n\r\n\t// system font\r\n\tC3D_Tex*\t\t\t\t\t\tmGlyphSheets;\r\n\r\n\t// top screen sprite\r\n\tSprite*\t\t\t\t\t\t\tmTopScreenSprite;\r\n\r\n\t// Temporary memory pool\r\n\tvoid\t\t\t\t\t\t\t*memoryPoolAddr = NULL;\r\n\tu32\t\t\t\t\t\t\t\tmemoryPoolIndex = 0;\r\n\tu32\t\t\t\t\t\t\t\tmemoryPoolSize = 0;\r\n\r\n\tgfxScreen_t\t\t\t\t\t\tmCurrentDrawScreen = GFX_TOP;\r\n\tint\t\t\t\t\t\t\t\tmRendering = 0;\r\n\r\n\t// Texture cache\r\n\tstd::map\tmTexCached;\r\n\r\n\tvoid setupForPosCollEnv(void* vertices);\r\n\tvoid setupForPosTexlEnv(void* vertices, u32 color, int texID);\r\n\r\n\tint getTextUnit(GPU_TEXUNIT unit);\r\n\t\r\n\r\n\tvoid *allocMemoryPoolAligned(u32 size, u32 alignment);\r\n\tvoid resetMemoryPool() { memoryPoolIndex = 0; }\r\n\r\npublic:\r\n\t~PPGraphics();\r\n\tstatic PPGraphics* Get();\r\n\r\n\tvoid GraphicsInit();\r\n\tvoid GraphicExit();\r\n\r\n\t// cache functions\r\n\tSprite* AddCacheImageAsset(const char* name, std::string key);\r\n\tSprite* AddCacheImage(const char* path, std::string key);\r\n\tSprite* AddCacheImage(u8 *buf, u32 size, std::string key);\r\n\tSprite* GetCacheImage(std::string key);\r\n\r\n\t// draw functions\r\n\tvoid BeginRender();\r\n\tvoid RenderOn(gfxScreen_t screen);\r\n\tvoid EndRender();\r\n\r\n\tvoid UpdateTopScreenSprite(u8* data, u32 size);\r\n\tvoid DrawTopScreenSprite();\r\n\r\n\t// Draw image\r\n\tvoid DrawImage(Sprite* sprite, int x, int y);\r\n\tvoid DrawImage(std::string key, int x, int y) { DrawImage(GetCacheImage(key), x, y); }\r\n\tvoid DrawImage(Sprite* sprite, int x, int y, int w, int h);\r\n\tvoid DrawImage(std::string key, int x, int y, int w, int h) { DrawImage(GetCacheImage(key), x, y, w, h); }\r\n\tvoid DrawImage(Sprite* sprite, int x, int y, int w, int h, int degrees);\r\n\tvoid DrawImage(std::string key, int x, int y, int w, int h, int degrees) { DrawImage(GetCacheImage(key), x, y, w, h, degrees); }\r\n\tvoid DrawImage(Sprite* sprite, int x, int y, int w, int h, int degrees, Vector2 anchor);\r\n\tvoid DrawImage(std::string key, int x, int y, int w, int h, int degrees, Vector2 anchor) { DrawImage(GetCacheImage(key), x, y, w, h, degrees, anchor); }\r\n\r\n\t// draw rectangle\r\n\tvoid DrawRectangle(float x, float y, float w, float h, Color color, float rounding = 0.0f);\r\n\r\n\t// mask\r\n\tvoid StartMasked(float x, float y, float w, float h, gfxScreen_t screen) const;\r\n\tvoid StopMasked() const;\r\n\r\n\t// draw text\r\n\tvoid DrawText(const char* text, float x, float y, float scaleX, float scaleY, Color color, bool baseline);\r\n\tvoid DrawTextAutoWrap(const char* text, float x, float y, float w, float scaleX, float scaleY, Color color, bool baseline);\r\n\tVector2 GetTextSize(const char* text, float scaleX, float scaleY);\r\n\tVector3 GetTextSizeAutoWrap(const char* text, float scaleX, float scaleY, float w);\r\n};\r\n\r\n\r\n#endif" }, { "path": "PinBox/PinBox/include/PPMessage.h", "content": "#pragma once\r\n#ifndef _PP_MESSAGE_H_\r\n#define _PP_MESSAGE_H_\r\n\r\n#include <3ds.h>\r\n#include \r\n#include \r\n#include \r\n#include \r\n\r\n#define WRITE_CHAR_PTR(BUFFER, DATA, SIZE) memcpy(BUFFER, DATA, SIZE); BUFFER += SIZE;\r\n#define WRITE_U8(BUFFER, DATA) *(BUFFER++) = DATA & 0xff;\r\n#define WRITE_U16(BUFFER, DATA) *(BUFFER++) = DATA & 0xff; *(BUFFER++) = (DATA >> 8) & 0xff;\r\n#define WRITE_U32(BUFFER, DATA) *(BUFFER++) = DATA; *(BUFFER++) = DATA >> 8; *(BUFFER++) = DATA >> 16; *(BUFFER++) = DATA >> 24;\r\n#define READ_U8(BUFFER, INDEX) BUFFER[INDEX];\r\n#define READ_U16(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8;\r\n#define READ_U32(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8 | BUFFER[INDEX + 2] << 16 | BUFFER[INDEX + 3] << 24;\r\n#define IS_INVALID_CODE(BUFFER, INDEX) BUFFER[INDEX] != 'P' || BUFFER[INDEX+1] != 'P' || BUFFER[INDEX+2] != 'B' || BUFFER[INDEX+3] != 'X'\r\n\r\nclass PPMessage\r\n{\r\nprivate:\r\n\t//-----------------------------------------------\r\n\t// message header - 9 bytes\r\n\t// [4b] validate code : \"PPBX\"\r\n\t// [1b] message code : 0 to 255 - define message type\r\n\t// [4b] message content size \r\n\t//-----------------------------------------------\r\n\tconst char\t\t\t\t\t\t\tg_validateCode[4] = { 'P','P','B','X' };\r\n\tu8\t\t\t\t\t\t\t\t\tg_code = 0;\r\n\tu32\t\t\t\t\t\t\t\t\tg_contentSize = 0;\r\n\r\n\t//-----------------------------------------------\r\n\t// message content\r\n\t//-----------------------------------------------\r\n\tu8*\t\t\t\t\t\t\t\t\tg_content = nullptr;\r\npublic:\r\n\t~PPMessage();\r\n\tu32\t\t\t\t\t\t\t\t\tGetMessageSize() const { return g_contentSize + 9; }\r\n\tu8*\t\t\t\t\t\t\t\t\tGetMessageContent() { return g_content; }\r\n\tu32\t\t\t\t\t\t\t\t\tGetContentSize() { return g_contentSize; }\r\n\tu8\t\t\t\t\t\t\t\t\tGetMessageCode() { return g_code; }\r\n\t//-----------------------------------------------\r\n\t// NOTE: after using this message, returned data must be free whenever it sent.\r\n\t//-----------------------------------------------\r\n\tu8*\t\t\t\t\t\t\t\t\tBuildMessage(u8* contentBuffer, u32 contentSize);\r\n\tu8*\t\t\t\t\t\t\t\t\tBuildMessageEmpty();\r\n\tvoid\t\t\t\t\t\t\t\tBuildMessageHeader(u8 code);\r\n\r\n\tbool\t\t\t\t\t\t\t\tParseHeader(u8* buffer);\r\n\tvoid\t\t\t\t\t\t\t\tClearHeader();\r\n};\r\n\r\n#endif" }, { "path": "PinBox/PinBox/include/PPSession.h", "content": "#pragma once\r\n#ifndef _PP_SESSION_H_\r\n#define _PP_SESSION_H_\r\n\r\n//=======================================================================\r\n// PinBox Video Session\r\n// container streaming data can be movie or screen capture\r\n// With:\r\n// 1, Movie :\r\n// TODO: using ffmpeg to decode movie stream from server\r\n// TODO: support 3D movie on N3DS\r\n// TODO: mainly support RGB565 for lower size and speed up stream\r\n// 2, Screen Capture:\r\n// TODO: capture entire screen or a part of screen that config in server\r\n//-----------------------------------------------------------------------\r\n// Note: each session is running standalone and only 1 session can be run\r\n// at a time.\r\n//=======================================================================\r\n\r\n#include <3ds.h>\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n\r\n#include \r\n#include \"Mutex.h\"\r\n#include \"PPMessage.h\"\r\n#include \"HubItem.h\"\r\n\r\nenum PPSession_Type { PPSESSION_NONE, PPSESSION_MOVIE, PPSESSION_SCREEN_CAPTURE, PPSESSION_INPUT_CAPTURE};\r\n\r\n#define MSG_COMMAND_SIZE 9\r\n\r\n#define PPREQUEST_AUTHEN 50\r\n#define PPREQUEST_HEADER 10\r\n#define PPREQUEST_BODY 15\r\n// authentication code\r\n#define MSG_CODE_REQUEST_AUTHENTICATION_SESSION 1\r\n\r\n#define MSG_CODE_RESULT_AUTHENTICATION_SUCCESS 5\r\n#define MSG_CODE_RESULT_AUTHENTICATION_FAILED 6\r\n// screen capture code\r\n#define MSG_CODE_REQUEST_START_SCREEN_CAPTURE 10\r\n#define MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE 11\r\n#define MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE 12\r\n#define MSG_CODE_REQUEST_NEW_SCREEN_FRAME 15\r\n#define MSG_CODE_REQUEST_SCREEN_RECEIVED_FRAME 16\r\n#define MSG_CODE_REQUEST_NEW_AUDIO_FRAME 18\r\n#define MSG_CODE_REQUEST_RECEIVED_AUDIO_FRAME 19\r\n\r\n\r\n// input\r\n#define MSG_CODE_SEND_INPUT_CAPTURE 42\r\n#define MSG_CODE_SEND_INPUT_CAPTURE_IDLE 44\r\n\r\n// hub\r\n#define MSG_CODE_REQUEST_HUB_ITEMS 60\r\n#define MSG_CODE_RECEIVED_HUB_ITEMS 61\r\n\r\n// audio\r\n#define AUDIO_CHANNEL\t0x08\r\n\r\n\r\ntypedef struct\r\n{\r\n\tvoid\t\t*msgBuffer;\r\n\tu32\t\t\tmsgSize;\r\n} QueueMessage;\r\n\r\n\r\nclass PPSessionManager;\r\n\r\n\r\nenum ppConectState { IDLE, CONNECTING, CONNECTED, FAIL };\r\ntypedef std::function PPNetworkReceivedRequest;\r\ntypedef std::function PPNetworkCallback;\r\n\r\nclass PPSession\r\n{\r\nprivate:\r\n\tPPSessionManager\t\t\t\t*_manager;\r\n\tPPMessage*\t\t\t\t\t\t_tmpMessage = nullptr;\r\n\tbool\t\t\t\t\t\t\t_authenticated = false;\r\n\tstd::queue\t\t_sendingMessages;\r\n\tMutex*\t\t\t\t\t\t\t_queueMessageMutex;\r\nprivate:\r\n\t// threading\r\n\tbool\t\t\t\t\t\t\t_running = false;\r\n\tbool\t\t\t\t\t\t\t_kill = false;\r\n\tThread\t\t\t\t\t\t\t_thread;\r\n\t// socket\r\n\tconst char*\t\t\t\t\t\t_ip = 0;\r\n\tconst char*\t\t\t\t\t\t_port = 0;\r\n\tint\t\t\t\t\t\t\t\t_sock = -1;\r\n\tppConectState\t\t\t\t\t_connect_state = IDLE;\r\n\r\n\t// test connection result\r\n\tint\tvolatile\t\t\t\t\t_testConnectionResult = 0;\r\n\r\n\t// hub items\r\n\tstd::vector\t\t\t_hubItems;\r\n\r\n\tvoid connectToServer();\r\n\tvoid closeConnect();\r\n\tvoid recvSocketData();\r\n\tvoid sendMessageData();\r\n\r\n\tvoid processReceivedMsg(u8* buffer, u32 size, u32 tag);;\r\n\tvoid processMessageData(u8* buffer, size_t size);\r\n\r\npublic:\r\n\tPPSession();\r\n\t~PPSession();\r\n\r\n\tint GetTestConnectionResult() const { return _testConnectionResult; }\r\n\tvoid InitTestSession(PPSessionManager* manager, const char* ip, const char* port);\r\n\tvoid threadTest();\r\n\r\n\tvoid InitSession(PPSessionManager* manager, const char* ip, const char* port);\r\n\tvoid threadMain();\r\n\tvoid ReleaseSession();\r\n\tvoid CleanUp();\r\n\r\n\tvoid StartStream();\r\n\tvoid StopStream();\r\n\r\n\tvoid RequestForData(u32 size, u32 tag = 0);\r\n\tvoid AddMessageToQueue(u8 *msgBuffer, int32_t msgSize);\r\n\r\n\tint GetHubItemCount() { return _hubItems.size(); }\r\n\tHubItem* GetHubItem(int i) { return _hubItems.at(i); }\r\n\r\nprivate:\r\n\tbool\t\t\t\t\t\t\t\tisInputStarted = false;\r\n\tbool\t\t\t\t\t\t\t\tisSessionStarted = false;\r\n\r\npublic:\r\n\t// Authentication\r\n\tvoid\t\t\t\t\t\t\t\tSendMsgAuthentication();\r\n\r\n\t// Stream\r\n\tvoid\t\t\t\t\t\t\t\tSendMsgStartStream();\r\n\tvoid\t\t\t\t\t\t\t\tSendMsgStopStream();\r\n\r\n\t// Setting\r\n\tvoid\t\t\t\t\t\t\t\tSendMsgChangeSetting();\r\n\r\n\t// Hub \r\n\tvoid\t\t\t\t\t\t\t\tSendMsgRequestHubItems();\r\n\r\n\t// Input\r\n\tbool\t\t\t\t\t\t\t\tSendMsgSendInputData(u32 down, u32 up, short cx, short cy, short ctx, short cty);\r\n};\r\n\r\n#endif" }, { "path": "PinBox/PinBox/include/PPSessionManager.h", "content": "#pragma once\r\n#include \r\n#include \"PPSession.h\"\r\n#include \r\n#include \r\n#include \"opusfile.h\"\r\n#include \r\n#include \r\n#include \"PPDecoder.h\"\r\n\r\n#include \"constant.h\"\r\n#include \"ConfigManager.h\"\r\n\r\nenum SessionState\r\n{\r\n\tSS_NOT_CONNECTED = 0,\r\n\tSS_CONNECTING,\r\n\tSS_CONNECTED,\r\n\tSS_PAIRED,\r\n\tSS_STREAMING,\r\n\r\n\tSS_FAILED\r\n};\r\n\r\ntypedef struct\r\n{\r\n\tu8\t\t*buffer;\r\n\tu32\t\t\tsize;\r\n} VideoFrame;\r\n\r\nenum BusyState\r\n{\r\n\tBS_NONE = 0,\r\n\tBS_AUTHENTICATION,\r\n\tBS_HUB_ITEMS\r\n};\r\n\r\nclass PPSessionManager\r\n{\r\nprotected:\r\n\tPPSession*\t\t\t\t\t\t\t\t\t\t_session = nullptr;\r\n\tPPSession*\t\t\t\t\t\t\t\t\t\t_testSession = nullptr;\r\n\r\n\t//--------------------------------------------\r\n\t// decoder\r\n\t//--------------------------------------------\r\n\tPPDecoder*\t\t\t\t\t\t\t\t\t\t_decoder = nullptr;\r\n\r\n\t//--------------------------------------------\r\n\t// input\r\n\t//--------------------------------------------\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\t_oldDown;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\t_oldUp;\r\n\tshort\t\t\t\t\t\t\t\t\t\t\t_oldCX;\r\n\tshort\t\t\t\t\t\t\t\t\t\t\t_oldCY;\r\n\tshort\t\t\t\t\t\t\t\t\t\t\t_oldCTX;\r\n\tshort\t\t\t\t\t\t\t\t\t\t\t_oldCTY;\r\n\tbool\t\t\t\t\t\t\t\t\t\t\t_initInputFirstFrame = false;\r\n\r\n\t//--------------------------------------------\r\n\t// fps\r\n\t//--------------------------------------------\r\n\tu64\t\t\t\t\t\t\t\t\t\t\t\t_lastRenderTime = 0;\r\n\tfloat\t\t\t\t\t\t\t\t\t\t\t_currentRenderFPS = 0.0f;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\t_renderFrames = 0;\r\n\r\n\tu64\t\t\t\t\t\t\t\t\t\t\t\t_lastVideoTime = 0;\r\n\tfloat\t\t\t\t\t\t\t\t\t\t\t_currentVideoFPS = 0.0f;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\t_videoFrame = 0;\r\n\tbool\t\t\t\t\t\t\t\t\t\t\t_receivedFirstVideoFrame = false;\r\n\r\n\r\n\t\r\n\tSessionState\t\t\t\t\t\t\t\t\t_sessionState = SS_NOT_CONNECTED;\r\n\tBusyState\t\t\t\t\t\t\t\t\t\t_busyState = BS_NONE;\r\npublic:\r\n\tPPSessionManager();\r\n\t~PPSessionManager();\r\n\r\n\t/**\r\n\t * \\brief Test connections\r\n\t * \\param config server informations \r\n\t * \\return 0 as pending\\n\r\n\t *\t\t\t-1 as failed\\n\r\n\t *\t\t\t1 as successfully\r\n\t */\r\n\tint TestConnection(ServerConfig *config);\r\n\r\n\t/**\r\n\t * \\brief Must call after @ref InitNewSession to connect to server by config.\r\n\t * update follow @ref GetSessionState to get connection state\r\n\t * @ref GetSessionState return @ref SS_FAILED if connect error\r\n\t * \t\t\t\t\t\treturn @ref SS_PAIRED if connect and authentication successfully\r\n\t * \\param config server informations\r\n\t * \\return @ref SessionState\r\n\t */\r\n\tSessionState ConnectToServer(ServerConfig* config);\r\n\r\n\t/**\r\n\t * \\brief Disconnect to Paired server\r\n\t * @ref GetSessionState will return @ref SS_NOT_CONNECTED\r\n\t */\r\n\tvoid DisconnectToServer();\r\n\r\n\tint GetHubItemCount() { return _session->GetHubItemCount(); }\r\n\tHubItem* GetHubItem(int i) { return _session->GetHubItem(i); }\r\n\r\n\t/**\r\n\t * \\brief Get current session state\r\n\t * \\return @ref SessionState\r\n\t */\r\n\tSessionState GetSessionState() const { return _sessionState; };\r\n\r\n\r\n\t/**\r\n\t * \\brief Set current session state\r\n\t * \\param v new state that apply for session\r\n\t */\r\n\tvoid SetSessionState(SessionState v) { _sessionState = v; };\r\n\r\n\r\n\t/**\r\n\t * \\brief init video and audio decoder\r\n\t */\r\n\tvoid InitDecoder();\r\n\r\n\t/**\r\n\t * \\brief release video and audio decoder\r\n\t */\r\n\tvoid ReleaseDecoder();\r\n\r\n\r\n\t/**\r\n\t * \\brief update new stream setting to server\r\n\t * user need update config from @ref PPConfigManager first before call this function\r\n\t */\r\n\tvoid UpdateStreamSetting();\r\n\r\n\t/**\r\n\t* \\brief get server's controller profiles ( it only return key name of each profiles )\r\n\t*/\r\n\tvoid GetControllerProfiles();\r\n\r\n\r\n\t/**\r\n\t * \\brief Send authentication message\r\n\t */\r\n\tvoid Authentication();\r\n\r\n\r\n\tBusyState GetBusyState() { return _busyState; }\r\n\tvoid SetBusyState(BusyState bs) { _busyState = bs; }\r\n\r\n\t/**\r\n\t * \\brief Tell server that client want to start streaming\r\n\t * \r\n\t */\r\n\tvoid StartStreaming();\r\n\r\n\tvoid StopStreaming();\r\n\r\n\tvoid StartFPSCounter();\r\n\tvoid UpdateFPSCounter();\r\n\r\n\tvoid UpdateInputStream(u32 down, u32 up, short cx, short cy, short ctx, short cty);\r\n\tvoid ProcessVideoFrame(u8* buffer, u32 size);\r\n\tvoid ProcessAudioFrame(u8* buffer, u32 size);\r\n\r\n\t\r\n\r\n\tvoid DrawVideoFrame();\r\n\r\n\t\r\n\r\n\t// fps\r\n\tfloat GetFPS() const { return _currentRenderFPS; }\r\n\tfloat GetVideoFPS() const { return _currentVideoFPS; }\r\n\r\n\r\n};\r\n\r\n" }, { "path": "PinBox/PinBox/include/PPUI.h", "content": "#pragma once\r\n#ifndef _PP_UI_H_\r\n#define _PP_UI_H_\r\n#include <3ds.h>\r\n#include \r\n#include \r\n#include \"PPGraphics.h\"\r\n#include \"PPSessionManager.h\"\r\n#include \"easing.h\"\r\n#include \"Color.h\"\r\n\r\n//#define UI_DEBUG 1\r\n#define RET_CLOSE_APP -1000\r\n\r\n#define SCROLL_THRESHOLD 5\r\n#define SCROLL_BAR_MIN 0.2f\r\n#define SCROLL_SPEED_MODIFIED 0.2f\r\n#define SCROLL_SPEED_STEP 0.18f\r\n\r\nenum Direction\r\n{\r\n\tD_NONE = 0,\r\n\tD_HORIZONTAL = 1,\r\n\tD_VERTICAL = 2,\r\n\tD_BOTH = 3\r\n};\r\n\r\ntypedef struct DialogBoxOverride {\r\n\tbool isActivate = false;\r\n\tColor TitleBgColor;\r\n\tColor TitleTextColor;\r\n\tconst char* Title = nullptr;\r\n\tconst char* Body = nullptr;\r\n};\r\n\r\ntypedef struct WH {\r\n\tint width;\r\n\tint height;\r\n};\r\n\r\ntypedef std::function TabContentDraw;\r\ntypedef std::function PopupCallback;\r\ntypedef std::function WHCallback;\r\ntypedef std::function ResultCallback;\r\n\r\nclass PPUI\r\n{\r\n\r\npublic:\r\n\tstatic u32 getKeyDown();\r\n\tstatic u32 getKeyHold();\r\n\tstatic u32 getKeyUp();\r\n\tstatic circlePosition getLeftCircle();\r\n\tstatic circlePosition getRightCircle();\r\n\r\n\tstatic u32 getSleepModeState();\r\n\r\n\tstatic void UpdateInput();\r\n\tstatic bool TouchDownOnArea(float x, float y, float w, float h);\r\n\tstatic bool TouchUpOnArea(float x, float y, float w, float h);\r\n\tstatic bool TouchDown();\r\n\tstatic bool TouchMove();\r\n\tstatic bool TouchUp();\r\n\r\n\r\n\t// RESOURCES\r\n\tstatic void InitResource();\r\n\tstatic void CleanupResource();\r\n\r\n\t// SCREEN\r\n\tstatic int DrawIdleTopScreen(PPSessionManager *sessionManager);\r\n\r\n\r\n\tstatic int DrawBtmServerSelectScreen(PPSessionManager *sessionManager);\r\n\tstatic int DrawBtmAddNewServerProfileScreen(PPSessionManager *sessionManager, ResultCallback cancel, ResultCallback ok);\r\n\tstatic int DrawBtmPairedScreen(PPSessionManager *sessionManager);\r\n\r\n\tstatic int DrawStreamConfigUI(PPSessionManager *sessionManager, ResultCallback cancel, ResultCallback ok);\r\n\tstatic int DrawIdleBottomScreen(PPSessionManager *sessionManager);\r\n\r\n\tstatic void InfoBox(PPSessionManager *sessionManager);\r\n\r\n\t// TAB\r\n\tstatic int DrawTabs(const char* tabs[], u32 tabCount, int activeTab, float x, float y, float w, float h);\r\n\r\n\t// DIALOG\r\n\tstatic void OverrideDialogTypeWarning();\r\n\tstatic void OverrideDialogTypeInfo();\r\n\tstatic void OverrideDialogTypeSuccess();\r\n\tstatic void OverrideDialogTypeCritical();\r\n\r\n\tstatic void OverrideDialogContent(const char* title, const char* body);\r\n\r\n\tstatic int DrawDialogKeyboard( ResultCallback cancelCallback, ResultCallback okCallback);\r\n\tstatic int DrawDialogNumberInput( ResultCallback cancelCallback, ResultCallback okCallback);\r\n\tstatic int DrawDialogLoading(const char* title, const char* body, PopupCallback callback);\r\n\tstatic int DrawDialogMessage(PPSessionManager *sessionManager, const char* title, const char* body);\r\n\tstatic int DrawDialogMessage(PPSessionManager *sessionManager, const char* title, const char* body, PopupCallback closeCallback);\r\n\tstatic int DrawDialogMessage(PPSessionManager *sessionManager, const char* title, const char* body, PopupCallback cancelCallback, PopupCallback okCallback);\r\n\r\n\tstatic int DrawDialogBox(PPSessionManager *sessionManager);\r\n\r\n\r\n\t// SCROLL BOX\r\n\tstatic Vector2 ScrollBox(float x, float y, float w, float h, Direction dir, Vector2 cursor, WHCallback contentDraw);\r\n\r\n\t// SLIDE\r\n\tstatic float Slide(float x, float y, float w, float h, float val, float min, float max, float step, const char* label);\r\n\t\r\n\t// CHECKBOX\r\n\tstatic bool ToggleBox(float x, float y, float w, float h, bool value, const char* label);\r\n\r\n\t// SELECT BOX\r\n\tstatic bool SelectBox(float x, float y, float w, float h, Color color, float rounding);\r\n\r\n\t// BUTTON\r\n\tstatic bool FlatButton(float x, float y, float w, float h, const char* label, float rounding = 0.0f);\r\n\tstatic bool FlatDarkButton(float x, float y, float w, float h, const char* label, float rounding = 0.0f);\r\n\tstatic bool FlatColorButton(float x, float y, float w, float h, const char* label, Color colNormal, Color colActive, Color txtCol, float rounding = 0.0f);\r\n\r\n\tstatic bool RepeatButton(float x, float y, float w, float h, const char* label, Color colNormal, Color colActive, Color txtCol);\r\n\r\n\t// TEXT\r\n\tstatic int LabelBox(float x, float y, float w, float h, const char* label, Color bgColor, Color txtColor, float scale = 0.5f, float rounding = 0.f);\r\n\tstatic int LabelBoxAutoWrap(float x, float y, float w, float h, const char* label, Color bgColor, Color txtColor, float scale = 0.5f, float rounding = 0.f);\r\n\tstatic int LabelBoxLeft(float x, float y, float w, float h, const char* label, Color bgColor, Color txtColor, float scale = 0.5f, float rounding = 0.f);\r\n\r\n\t// POPUP\r\n\tstatic bool HasPopup();\r\n\tstatic PopupCallback GetPopup();\r\n\tstatic void ClosePopup();\r\n\tstatic void AddPopup(PopupCallback callback);\r\n\r\n};\r\n\r\n#endif" }, { "path": "PinBox/PinBox/include/constant.h", "content": "#pragma once\n\n#define SOC_ALIGN 0x1000\n#define SOC_BUFFERSIZE 0x100000\n\n#define CONSOLE_DEBUG 1\n#define USE_CITRA 1" }, { "path": "PinBox/PinBox/include/easing.h", "content": "#pragma once \n\nenum easing_functions\n{\n\tEaseInSine,\n\tEaseOutSine,\n\tEaseInOutSine,\n\tEaseInQuad,\n\tEaseOutQuad,\n\tEaseInOutQuad,\n\tEaseInCubic,\n\tEaseOutCubic,\n\tEaseInOutCubic,\n\tEaseInQuart,\n\tEaseOutQuart,\n\tEaseInOutQuart,\n\tEaseInQuint,\n\tEaseOutQuint,\n\tEaseInOutQuint,\n\tEaseInExpo,\n\tEaseOutExpo,\n\tEaseInOutExpo,\n\tEaseInCirc,\n\tEaseOutCirc,\n\tEaseInOutCirc,\n\tEaseInBack,\n\tEaseOutBack,\n\tEaseInOutBack,\n\tEaseInElastic,\n\tEaseOutElastic,\n\tEaseInOutElastic,\n\tEaseInBounce,\n\tEaseOutBounce,\n\tEaseInOutBounce\n};\n\ntypedef double(*easingFunction)(double);\n\neasingFunction getEasingFunction( easing_functions function );\n\n" }, { "path": "PinBox/PinBox/include/lodepng.h", "content": "/*\nLodePNG version 20180819\n\nCopyright (c) 2005-2018 Lode Vandevenne\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\n1. The origin of this software must not be misrepresented; you must not\nclaim that you wrote the original software. If you use this software\nin a product, an acknowledgment in the product documentation would be\nappreciated but is not required.\n\n2. Altered source versions must be plainly marked as such, and must not be\nmisrepresented as being the original software.\n\n3. This notice may not be removed or altered from any source\ndistribution.\n*/\n\n#ifndef LODEPNG_H\n#define LODEPNG_H\n\n#include /*for size_t*/\n\nextern const char* LODEPNG_VERSION_STRING;\n\n/*\nThe following #defines are used to create code sections. They can be disabled\nto disable code sections, which can give faster compile time and smaller binary.\nThe \"NO_COMPILE\" defines are designed to be used to pass as defines to the\ncompiler command to disable them without modifying this header, e.g.\n-DLODEPNG_NO_COMPILE_ZLIB for gcc.\nIn addition to those below, you can also define LODEPNG_NO_COMPILE_CRC to\nallow implementing a custom lodepng_crc32.\n*/\n/*deflate & zlib. If disabled, you must specify alternative zlib functions in\nthe custom_zlib field of the compress and decompress settings*/\n#ifndef LODEPNG_NO_COMPILE_ZLIB\n#define LODEPNG_COMPILE_ZLIB\n#endif\n/*png encoder and png decoder*/\n#ifndef LODEPNG_NO_COMPILE_PNG\n#define LODEPNG_COMPILE_PNG\n#endif\n/*deflate&zlib decoder and png decoder*/\n#ifndef LODEPNG_NO_COMPILE_DECODER\n#define LODEPNG_COMPILE_DECODER\n#endif\n/*deflate&zlib encoder and png encoder*/\n#ifndef LODEPNG_NO_COMPILE_ENCODER\n#define LODEPNG_COMPILE_ENCODER\n#endif\n/*the optional built in harddisk file loading and saving functions*/\n#ifndef LODEPNG_NO_COMPILE_DISK\n#define LODEPNG_COMPILE_DISK\n#endif\n/*support for chunks other than IHDR, IDAT, PLTE, tRNS, IEND: ancillary and unknown chunks*/\n#ifndef LODEPNG_NO_COMPILE_ANCILLARY_CHUNKS\n#define LODEPNG_COMPILE_ANCILLARY_CHUNKS\n#endif\n/*ability to convert error numerical codes to English text string*/\n#ifndef LODEPNG_NO_COMPILE_ERROR_TEXT\n#define LODEPNG_COMPILE_ERROR_TEXT\n#endif\n/*Compile the default allocators (C's free, malloc and realloc). If you disable this,\nyou can define the functions lodepng_free, lodepng_malloc and lodepng_realloc in your\nsource files with custom allocators.*/\n#ifndef LODEPNG_NO_COMPILE_ALLOCATORS\n#define LODEPNG_COMPILE_ALLOCATORS\n#endif\n/*compile the C++ version (you can disable the C++ wrapper here even when compiling for C++)*/\n#ifdef __cplusplus\n#ifndef LODEPNG_NO_COMPILE_CPP\n#define LODEPNG_COMPILE_CPP\n#endif\n#endif\n\n#ifdef LODEPNG_COMPILE_CPP\n#include \n#include \n#endif /*LODEPNG_COMPILE_CPP*/\n\n#ifdef LODEPNG_COMPILE_PNG\n/*The PNG color types (also used for raw).*/\ntypedef enum LodePNGColorType\n{\n\tLCT_GREY = 0, /*greyscale: 1,2,4,8,16 bit*/\n\tLCT_RGB = 2, /*RGB: 8,16 bit*/\n\tLCT_PALETTE = 3, /*palette: 1,2,4,8 bit*/\n\tLCT_GREY_ALPHA = 4, /*greyscale with alpha: 8,16 bit*/\n\tLCT_RGBA = 6 /*RGB with alpha: 8,16 bit*/\n} LodePNGColorType;\n\n#ifdef LODEPNG_COMPILE_DECODER\n/*\nConverts PNG data in memory to raw pixel data.\nout: Output parameter. Pointer to buffer that will contain the raw pixel data.\nAfter decoding, its size is w * h * (bytes per pixel) bytes larger than\ninitially. Bytes per pixel depends on colortype and bitdepth.\nMust be freed after usage with free(*out).\nNote: for 16-bit per channel colors, uses big endian format like PNG does.\nw: Output parameter. Pointer to width of pixel data.\nh: Output parameter. Pointer to height of pixel data.\nin: Memory buffer with the PNG file.\ninsize: size of the in buffer.\ncolortype: the desired color type for the raw output image. See explanation on PNG color types.\nbitdepth: the desired bit depth for the raw output image. See explanation on PNG color types.\nReturn value: LodePNG error code (0 means no error).\n*/\nunsigned lodepng_decode_memory(unsigned char** out, unsigned* w, unsigned* h,\n\tconst unsigned char* in, size_t insize,\n\tLodePNGColorType colortype, unsigned bitdepth);\n\n/*Same as lodepng_decode_memory, but always decodes to 32-bit RGBA raw image*/\nunsigned lodepng_decode32(unsigned char** out, unsigned* w, unsigned* h,\n\tconst unsigned char* in, size_t insize);\n\n/*Same as lodepng_decode_memory, but always decodes to 24-bit RGB raw image*/\nunsigned lodepng_decode24(unsigned char** out, unsigned* w, unsigned* h,\n\tconst unsigned char* in, size_t insize);\n\n#ifdef LODEPNG_COMPILE_DISK\n/*\nLoad PNG from disk, from file with given name.\nSame as the other decode functions, but instead takes a filename as input.\n*/\nunsigned lodepng_decode_file(unsigned char** out, unsigned* w, unsigned* h,\n\tconst char* filename,\n\tLodePNGColorType colortype, unsigned bitdepth);\n\n/*Same as lodepng_decode_file, but always decodes to 32-bit RGBA raw image.*/\nunsigned lodepng_decode32_file(unsigned char** out, unsigned* w, unsigned* h,\n\tconst char* filename);\n\n/*Same as lodepng_decode_file, but always decodes to 24-bit RGB raw image.*/\nunsigned lodepng_decode24_file(unsigned char** out, unsigned* w, unsigned* h,\n\tconst char* filename);\n#endif /*LODEPNG_COMPILE_DISK*/\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n\n#ifdef LODEPNG_COMPILE_ENCODER\n/*\nConverts raw pixel data into a PNG image in memory. The colortype and bitdepth\nof the output PNG image cannot be chosen, they are automatically determined\nby the colortype, bitdepth and content of the input pixel data.\nNote: for 16-bit per channel colors, needs big endian format like PNG does.\nout: Output parameter. Pointer to buffer that will contain the PNG image data.\nMust be freed after usage with free(*out).\noutsize: Output parameter. Pointer to the size in bytes of the out buffer.\nimage: The raw pixel data to encode. The size of this buffer should be\nw * h * (bytes per pixel), bytes per pixel depends on colortype and bitdepth.\nw: width of the raw pixel data in pixels.\nh: height of the raw pixel data in pixels.\ncolortype: the color type of the raw input image. See explanation on PNG color types.\nbitdepth: the bit depth of the raw input image. See explanation on PNG color types.\nReturn value: LodePNG error code (0 means no error).\n*/\nunsigned lodepng_encode_memory(unsigned char** out, size_t* outsize,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tLodePNGColorType colortype, unsigned bitdepth);\n\n/*Same as lodepng_encode_memory, but always encodes from 32-bit RGBA raw image.*/\nunsigned lodepng_encode32(unsigned char** out, size_t* outsize,\n\tconst unsigned char* image, unsigned w, unsigned h);\n\n/*Same as lodepng_encode_memory, but always encodes from 24-bit RGB raw image.*/\nunsigned lodepng_encode24(unsigned char** out, size_t* outsize,\n\tconst unsigned char* image, unsigned w, unsigned h);\n\n#ifdef LODEPNG_COMPILE_DISK\n/*\nConverts raw pixel data into a PNG file on disk.\nSame as the other encode functions, but instead takes a filename as output.\nNOTE: This overwrites existing files without warning!\n*/\nunsigned lodepng_encode_file(const char* filename,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tLodePNGColorType colortype, unsigned bitdepth);\n\n/*Same as lodepng_encode_file, but always encodes from 32-bit RGBA raw image.*/\nunsigned lodepng_encode32_file(const char* filename,\n\tconst unsigned char* image, unsigned w, unsigned h);\n\n/*Same as lodepng_encode_file, but always encodes from 24-bit RGB raw image.*/\nunsigned lodepng_encode24_file(const char* filename,\n\tconst unsigned char* image, unsigned w, unsigned h);\n#endif /*LODEPNG_COMPILE_DISK*/\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n\n#ifdef LODEPNG_COMPILE_CPP\nnamespace lodepng\n{\n#ifdef LODEPNG_COMPILE_DECODER\n\t/*Same as lodepng_decode_memory, but decodes to an std::vector. The colortype\n\tis the format to output the pixels to. Default is RGBA 8-bit per channel.*/\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tconst unsigned char* in, size_t insize,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tconst std::vector& in,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n#ifdef LODEPNG_COMPILE_DISK\n\t/*\n\tConverts PNG file from disk to raw pixel data in memory.\n\tSame as the other decode functions, but instead takes a filename as input.\n\t*/\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tconst std::string& filename,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n#endif /* LODEPNG_COMPILE_DISK */\n#endif /* LODEPNG_COMPILE_DECODER */\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\t/*Same as lodepng_encode_memory, but encodes to an std::vector. colortype\n\tis that of the raw input data. The output PNG color type will be auto chosen.*/\n\tunsigned encode(std::vector& out,\n\t\tconst unsigned char* in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n\tunsigned encode(std::vector& out,\n\t\tconst std::vector& in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n#ifdef LODEPNG_COMPILE_DISK\n\t/*\n\tConverts 32-bit RGBA raw pixel data into a PNG file on disk.\n\tSame as the other encode functions, but instead takes a filename as output.\n\tNOTE: This overwrites existing files without warning!\n\t*/\n\tunsigned encode(const std::string& filename,\n\t\tconst unsigned char* in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n\tunsigned encode(const std::string& filename,\n\t\tconst std::vector& in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype = LCT_RGBA, unsigned bitdepth = 8);\n#endif /* LODEPNG_COMPILE_DISK */\n#endif /* LODEPNG_COMPILE_ENCODER */\n} /* namespace lodepng */\n#endif /*LODEPNG_COMPILE_CPP*/\n#endif /*LODEPNG_COMPILE_PNG*/\n\n#ifdef LODEPNG_COMPILE_ERROR_TEXT\n /*Returns an English description of the numerical error code.*/\nconst char* lodepng_error_text(unsigned code);\n#endif /*LODEPNG_COMPILE_ERROR_TEXT*/\n\n#ifdef LODEPNG_COMPILE_DECODER\n/*Settings for zlib decompression*/\ntypedef struct LodePNGDecompressSettings LodePNGDecompressSettings;\nstruct LodePNGDecompressSettings\n{\n\t/* Check LodePNGDecoderSettings for more ignorable errors such as ignore_crc */\n\tunsigned ignore_adler32; /*if 1, continue and don't give an error message if the Adler32 checksum is corrupted*/\n\n\t\t\t\t\t\t\t /*use custom zlib decoder instead of built in one (default: null)*/\n\tunsigned(*custom_zlib)(unsigned char**, size_t*,\n\t\tconst unsigned char*, size_t,\n\t\tconst LodePNGDecompressSettings*);\n\t/*use custom deflate decoder instead of built in one (default: null)\n\tif custom_zlib is used, custom_deflate is ignored since only the built in\n\tzlib function will call custom_deflate*/\n\tunsigned(*custom_inflate)(unsigned char**, size_t*,\n\t\tconst unsigned char*, size_t,\n\t\tconst LodePNGDecompressSettings*);\n\n\tconst void* custom_context; /*optional custom settings for custom functions*/\n};\n\nextern const LodePNGDecompressSettings lodepng_default_decompress_settings;\nvoid lodepng_decompress_settings_init(LodePNGDecompressSettings* settings);\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\n/*\nSettings for zlib compression. Tweaking these settings tweaks the balance\nbetween speed and compression ratio.\n*/\ntypedef struct LodePNGCompressSettings LodePNGCompressSettings;\nstruct LodePNGCompressSettings /*deflate = compress*/\n{\n\t/*LZ77 related settings*/\n\tunsigned btype; /*the block type for LZ (0, 1, 2 or 3, see zlib standard). Should be 2 for proper compression.*/\n\tunsigned use_lz77; /*whether or not to use LZ77. Should be 1 for proper compression.*/\n\tunsigned windowsize; /*must be a power of two <= 32768. higher compresses more but is slower. Default value: 2048.*/\n\tunsigned minmatch; /*mininum lz77 length. 3 is normally best, 6 can be better for some PNGs. Default: 0*/\n\tunsigned nicematch; /*stop searching if >= this length found. Set to 258 for best compression. Default: 128*/\n\tunsigned lazymatching; /*use lazy matching: better compression but a bit slower. Default: true*/\n\n\t\t\t\t\t\t /*use custom zlib encoder instead of built in one (default: null)*/\n\tunsigned(*custom_zlib)(unsigned char**, size_t*,\n\t\tconst unsigned char*, size_t,\n\t\tconst LodePNGCompressSettings*);\n\t/*use custom deflate encoder instead of built in one (default: null)\n\tif custom_zlib is used, custom_deflate is ignored since only the built in\n\tzlib function will call custom_deflate*/\n\tunsigned(*custom_deflate)(unsigned char**, size_t*,\n\t\tconst unsigned char*, size_t,\n\t\tconst LodePNGCompressSettings*);\n\n\tconst void* custom_context; /*optional custom settings for custom functions*/\n};\n\nextern const LodePNGCompressSettings lodepng_default_compress_settings;\nvoid lodepng_compress_settings_init(LodePNGCompressSettings* settings);\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n#ifdef LODEPNG_COMPILE_PNG\n/*\nColor mode of an image. Contains all information required to decode the pixel\nbits to RGBA colors. This information is the same as used in the PNG file\nformat, and is used both for PNG and raw image data in LodePNG.\n*/\ntypedef struct LodePNGColorMode\n{\n\t/*header (IHDR)*/\n\tLodePNGColorType colortype; /*color type, see PNG standard or documentation further in this header file*/\n\tunsigned bitdepth; /*bits per sample, see PNG standard or documentation further in this header file*/\n\n\t\t\t\t\t\t/*\n\t\t\t\t\t\tpalette (PLTE and tRNS)\n\n\t\t\t\t\t\tDynamically allocated with the colors of the palette, including alpha.\n\t\t\t\t\t\tWhen encoding a PNG, to store your colors in the palette of the LodePNGColorMode, first use\n\t\t\t\t\t\tlodepng_palette_clear, then for each color use lodepng_palette_add.\n\t\t\t\t\t\tIf you encode an image without alpha with palette, don't forget to put value 255 in each A byte of the palette.\n\n\t\t\t\t\t\tWhen decoding, by default you can ignore this palette, since LodePNG already\n\t\t\t\t\t\tfills the palette colors in the pixels of the raw RGBA output.\n\n\t\t\t\t\t\tThe palette is only supported for color type 3.\n\t\t\t\t\t\t*/\n\tunsigned char* palette; /*palette in RGBARGBA... order. When allocated, must be either 0, or have size 1024*/\n\tsize_t palettesize; /*palette size in number of colors (amount of bytes is 4 * palettesize)*/\n\n\t\t\t\t\t\t/*\n\t\t\t\t\t\ttransparent color key (tRNS)\n\n\t\t\t\t\t\tThis color uses the same bit depth as the bitdepth value in this struct, which can be 1-bit to 16-bit.\n\t\t\t\t\t\tFor greyscale PNGs, r, g and b will all 3 be set to the same.\n\n\t\t\t\t\t\tWhen decoding, by default you can ignore this information, since LodePNG sets\n\t\t\t\t\t\tpixels with this key to transparent already in the raw RGBA output.\n\n\t\t\t\t\t\tThe color key is only supported for color types 0 and 2.\n\t\t\t\t\t\t*/\n\tunsigned key_defined; /*is a transparent color key given? 0 = false, 1 = true*/\n\tunsigned key_r; /*red/greyscale component of color key*/\n\tunsigned key_g; /*green component of color key*/\n\tunsigned key_b; /*blue component of color key*/\n} LodePNGColorMode;\n\n/*init, cleanup and copy functions to use with this struct*/\nvoid lodepng_color_mode_init(LodePNGColorMode* info);\nvoid lodepng_color_mode_cleanup(LodePNGColorMode* info);\n/*return value is error code (0 means no error)*/\nunsigned lodepng_color_mode_copy(LodePNGColorMode* dest, const LodePNGColorMode* source);\n\nvoid lodepng_palette_clear(LodePNGColorMode* info);\n/*add 1 color to the palette*/\nunsigned lodepng_palette_add(LodePNGColorMode* info,\n\tunsigned char r, unsigned char g, unsigned char b, unsigned char a);\n\n/*get the total amount of bits per pixel, based on colortype and bitdepth in the struct*/\nunsigned lodepng_get_bpp(const LodePNGColorMode* info);\n/*get the amount of color channels used, based on colortype in the struct.\nIf a palette is used, it counts as 1 channel.*/\nunsigned lodepng_get_channels(const LodePNGColorMode* info);\n/*is it a greyscale type? (only colortype 0 or 4)*/\nunsigned lodepng_is_greyscale_type(const LodePNGColorMode* info);\n/*has it got an alpha channel? (only colortype 2 or 6)*/\nunsigned lodepng_is_alpha_type(const LodePNGColorMode* info);\n/*has it got a palette? (only colortype 3)*/\nunsigned lodepng_is_palette_type(const LodePNGColorMode* info);\n/*only returns true if there is a palette and there is a value in the palette with alpha < 255.\nLoops through the palette to check this.*/\nunsigned lodepng_has_palette_alpha(const LodePNGColorMode* info);\n/*\nCheck if the given color info indicates the possibility of having non-opaque pixels in the PNG image.\nReturns true if the image can have translucent or invisible pixels (it still be opaque if it doesn't use such pixels).\nReturns false if the image can only have opaque pixels.\nIn detail, it returns true only if it's a color type with alpha, or has a palette with non-opaque values,\nor if \"key_defined\" is true.\n*/\nunsigned lodepng_can_have_alpha(const LodePNGColorMode* info);\n/*Returns the byte size of a raw image buffer with given width, height and color mode*/\nsize_t lodepng_get_raw_size(unsigned w, unsigned h, const LodePNGColorMode* color);\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n/*The information of a Time chunk in PNG.*/\ntypedef struct LodePNGTime\n{\n\tunsigned year; /*2 bytes used (0-65535)*/\n\tunsigned month; /*1-12*/\n\tunsigned day; /*1-31*/\n\tunsigned hour; /*0-23*/\n\tunsigned minute; /*0-59*/\n\tunsigned second; /*0-60 (to allow for leap seconds)*/\n} LodePNGTime;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\n/*Information about the PNG image, except pixels, width and height.*/\ntypedef struct LodePNGInfo\n{\n\t/*header (IHDR), palette (PLTE) and transparency (tRNS) chunks*/\n\tunsigned compression_method;/*compression method of the original file. Always 0.*/\n\tunsigned filter_method; /*filter method of the original file*/\n\tunsigned interlace_method; /*interlace method of the original file: 0=none, 1=Adam7*/\n\tLodePNGColorMode color; /*color type and bits, palette and transparency of the PNG file*/\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t\t\t\t\t\t\t/*\n\t\t\t\t\t\t\t\tSuggested background color chunk (bKGD)\n\n\t\t\t\t\t\t\t\tThis uses the same color mode and bit depth as the PNG (except no alpha channel),\n\t\t\t\t\t\t\t\twith values truncated to the bit depth in the unsigned integer.\n\n\t\t\t\t\t\t\t\tFor greyscale and palette PNGs, the value is stored in background_r. The values\n\t\t\t\t\t\t\t\tin background_g and background_b are then unused.\n\n\t\t\t\t\t\t\t\tSo when decoding, you may get these in a different color mode than the one you requested\n\t\t\t\t\t\t\t\tfor the raw pixels.\n\n\t\t\t\t\t\t\t\tWhen encoding with auto_convert, you must use the color model defined in info_png.color for\n\t\t\t\t\t\t\t\tthese values. The encoder normally ignores info_png.color when auto_convert is on, but will\n\t\t\t\t\t\t\t\tuse it to interpret these values (and convert copies of them to its chosen color model).\n\n\t\t\t\t\t\t\t\tWhen encoding, avoid setting this to an expensive color, such as a non-grey value\n\t\t\t\t\t\t\t\twhen the image is grey, or the compression will be worse since it will be forced to\n\t\t\t\t\t\t\t\twrite the PNG with a more expensive color mode (when auto_convert is on).\n\n\t\t\t\t\t\t\t\tThe decoder does not use this background color to edit the color of pixels. This is a\n\t\t\t\t\t\t\t\tcompletely optional metadata feature.\n\t\t\t\t\t\t\t\t*/\n\tunsigned background_defined; /*is a suggested background color given?*/\n\tunsigned background_r; /*red/grey/palette component of suggested background color*/\n\tunsigned background_g; /*green component of suggested background color*/\n\tunsigned background_b; /*blue component of suggested background color*/\n\n\t\t\t\t\t\t\t\t /*\n\t\t\t\t\t\t\t\t non-international text chunks (tEXt and zTXt)\n\n\t\t\t\t\t\t\t\t The char** arrays each contain num strings. The actual messages are in\n\t\t\t\t\t\t\t\t text_strings, while text_keys are keywords that give a short description what\n\t\t\t\t\t\t\t\t the actual text represents, e.g. Title, Author, Description, or anything else.\n\n\t\t\t\t\t\t\t\t All the string fields below including keys, names and language tags are null terminated.\n\t\t\t\t\t\t\t\t The PNG specification uses null characters for the keys, names and tags, and forbids null\n\t\t\t\t\t\t\t\t characters to appear in the main text which is why we can use null termination everywhere here.\n\n\t\t\t\t\t\t\t\t A keyword is minimum 1 character and maximum 79 characters long. It's\n\t\t\t\t\t\t\t\t discouraged to use a single line length longer than 79 characters for texts.\n\n\t\t\t\t\t\t\t\t Don't allocate these text buffers yourself. Use the init/cleanup functions\n\t\t\t\t\t\t\t\t correctly and use lodepng_add_text and lodepng_clear_text.\n\t\t\t\t\t\t\t\t */\n\tsize_t text_num; /*the amount of texts in these char** buffers (there may be more texts in itext)*/\n\tchar** text_keys; /*the keyword of a text chunk (e.g. \"Comment\")*/\n\tchar** text_strings; /*the actual text*/\n\n\t\t\t\t\t\t /*\n\t\t\t\t\t\t international text chunks (iTXt)\n\t\t\t\t\t\t Similar to the non-international text chunks, but with additional strings\n\t\t\t\t\t\t \"langtags\" and \"transkeys\".\n\t\t\t\t\t\t */\n\tsize_t itext_num; /*the amount of international texts in this PNG*/\n\tchar** itext_keys; /*the English keyword of the text chunk (e.g. \"Comment\")*/\n\tchar** itext_langtags; /*language tag for this text's language, ISO/IEC 646 string, e.g. ISO 639 language tag*/\n\tchar** itext_transkeys; /*keyword translated to the international language - UTF-8 string*/\n\tchar** itext_strings; /*the actual international text - UTF-8 string*/\n\n\t\t\t\t\t\t /*time chunk (tIME)*/\n\tunsigned time_defined; /*set to 1 to make the encoder generate a tIME chunk*/\n\tLodePNGTime time;\n\n\t/*phys chunk (pHYs)*/\n\tunsigned phys_defined; /*if 0, there is no pHYs chunk and the values below are undefined, if 1 else there is one*/\n\tunsigned phys_x; /*pixels per unit in x direction*/\n\tunsigned phys_y; /*pixels per unit in y direction*/\n\tunsigned phys_unit; /*may be 0 (unknown unit) or 1 (metre)*/\n\n\t\t\t\t\t\t/*\n\t\t\t\t\t\tColor profile related chunks: gAMA, cHRM, sRGB, iCPP\n\n\t\t\t\t\t\tLodePNG does not apply any color conversions on pixels in the encoder or decoder and does not interpret these color\n\t\t\t\t\t\tprofile values. It merely passes on the information. If you wish to use color profiles and convert colors, please\n\t\t\t\t\t\tuse these values with a color management library.\n\n\t\t\t\t\t\tSee the PNG, ICC and sRGB specifications for more information about the meaning of these values.\n\t\t\t\t\t\t*/\n\n\t\t\t\t\t\t/* gAMA chunk: optional, overridden by sRGB or iCCP if those are present. */\n\tunsigned gama_defined; /* Whether a gAMA chunk is present (0 = not present, 1 = present). */\n\tunsigned gama_gamma; /* Gamma exponent times 100000 */\n\n\t\t\t\t\t\t /* cHRM chunk: optional, overridden by sRGB or iCCP if those are present. */\n\tunsigned chrm_defined; /* Whether a cHRM chunk is present (0 = not present, 1 = present). */\n\tunsigned chrm_white_x; /* White Point x times 100000 */\n\tunsigned chrm_white_y; /* White Point y times 100000 */\n\tunsigned chrm_red_x; /* Red x times 100000 */\n\tunsigned chrm_red_y; /* Red y times 100000 */\n\tunsigned chrm_green_x; /* Green x times 100000 */\n\tunsigned chrm_green_y; /* Green y times 100000 */\n\tunsigned chrm_blue_x; /* Blue x times 100000 */\n\tunsigned chrm_blue_y; /* Blue y times 100000 */\n\n\t\t\t\t\t\t /*\n\t\t\t\t\t\t sRGB chunk: optional. May not appear at the same time as iCCP.\n\t\t\t\t\t\t If gAMA is also present gAMA must contain value 45455.\n\t\t\t\t\t\t If cHRM is also present cHRM must contain respectively 31270,32900,64000,33000,30000,60000,15000,6000.\n\t\t\t\t\t\t */\n\tunsigned srgb_defined; /* Whether an sRGB chunk is present (0 = not present, 1 = present). */\n\tunsigned srgb_intent; /* Rendering intent: 0=perceptual, 1=rel. colorimetric, 2=saturation, 3=abs. colorimetric */\n\n\t\t\t\t\t\t /*\n\t\t\t\t\t\t iCCP chunk: optional. May not appear at the same time as sRGB.\n\n\t\t\t\t\t\t LodePNG does not parse or use the ICC profile (except its color space header field for an edge case), a\n\t\t\t\t\t\t separate library to handle the ICC data (not included in LodePNG) format is needed to use it for color\n\t\t\t\t\t\t management and conversions.\n\n\t\t\t\t\t\t For encoding, if iCCP is present, gAMA and cHRM are recommended to be added as well with values that match the ICC\n\t\t\t\t\t\t profile as closely as possible, if you wish to do this you should provide the correct values for gAMA and cHRM and\n\t\t\t\t\t\t enable their '_defined' flags since LodePNG will not automatically compute them from the ICC profile.\n\n\t\t\t\t\t\t For encoding, the ICC profile is required by the PNG specification to be an \"RGB\" profile for non-grey\n\t\t\t\t\t\t PNG color types and a \"GRAY\" profile for grey PNG color types. If you disable auto_convert, you must ensure\n\t\t\t\t\t\t the ICC profile type matches your requested color type, else the encoder gives an error. If auto_convert is\n\t\t\t\t\t\t enabled (the default), and the ICC profile is not a good match for the pixel data, this will result in an encoder\n\t\t\t\t\t\t error if the pixel data has non-grey pixels for a GRAY profile, or a silent less-optimal compression of the pixel\n\t\t\t\t\t\t data if the pixels could be encoded as greyscale but the ICC profile is RGB.\n\n\t\t\t\t\t\t To avoid this do not set an ICC profile in the image unless there is a good reason for it, and when doing so\n\t\t\t\t\t\t make sure you compute it carefully to avoid the above problems.\n\t\t\t\t\t\t */\n\tunsigned iccp_defined; /* Whether an iCCP chunk is present (0 = not present, 1 = present). */\n\tchar* iccp_name; /* Null terminated string with profile name, 1-79 bytes */\n\t\t\t\t\t\t\t\t/*\n\t\t\t\t\t\t\t\tThe ICC profile in iccp_profile_size bytes.\n\t\t\t\t\t\t\t\tDon't allocate this buffer yourself. Use the init/cleanup functions\n\t\t\t\t\t\t\t\tcorrectly and use lodepng_set_icc and lodepng_clear_icc.\n\t\t\t\t\t\t\t\t*/\n\tunsigned char* iccp_profile;\n\tunsigned iccp_profile_size; /* The size of iccp_profile in bytes */\n\n\t\t\t\t\t\t\t\t/* End of color profile related chunks */\n\n\n\t\t\t\t\t\t\t\t/*\n\t\t\t\t\t\t\t\tunknown chunks: chunks not known by LodePNG, passed on byte for byte.\n\n\t\t\t\t\t\t\t\tThere are 3 buffers, one for each position in the PNG where unknown chunks can appear.\n\t\t\t\t\t\t\t\tEach buffer contains all unknown chunks for that position consecutively.\n\t\t\t\t\t\t\t\tThe 3 positions are:\n\t\t\t\t\t\t\t\t0: between IHDR and PLTE, 1: between PLTE and IDAT, 2: between IDAT and IEND.\n\n\t\t\t\t\t\t\t\tFor encoding, do not store critical chunks or known chunks that are enabled with a \"_defined\" flag\n\t\t\t\t\t\t\t\tabove in here, since the encoder will blindly follow this and could then encode an invalid PNG file\n\t\t\t\t\t\t\t\t(such as one with two IHDR chunks or the disallowed combination of sRGB with iCCP). But do use\n\t\t\t\t\t\t\t\tthis if you wish to store an ancillary chunk that is not supported by LodePNG (such as sPLT or hIST),\n\t\t\t\t\t\t\t\tor any non-standard PNG chunk.\n\n\t\t\t\t\t\t\t\tDo not allocate or traverse this data yourself. Use the chunk traversing functions declared\n\t\t\t\t\t\t\t\tlater, such as lodepng_chunk_next and lodepng_chunk_append, to read/write this struct.\n\t\t\t\t\t\t\t\t*/\n\tunsigned char* unknown_chunks_data[3];\n\tsize_t unknown_chunks_size[3]; /*size in bytes of the unknown chunks, given for protection*/\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n} LodePNGInfo;\n\n/*init, cleanup and copy functions to use with this struct*/\nvoid lodepng_info_init(LodePNGInfo* info);\nvoid lodepng_info_cleanup(LodePNGInfo* info);\n/*return value is error code (0 means no error)*/\nunsigned lodepng_info_copy(LodePNGInfo* dest, const LodePNGInfo* source);\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\nunsigned lodepng_add_text(LodePNGInfo* info, const char* key, const char* str); /*push back both texts at once*/\nvoid lodepng_clear_text(LodePNGInfo* info); /*use this to clear the texts again after you filled them in*/\n\nunsigned lodepng_add_itext(LodePNGInfo* info, const char* key, const char* langtag,\n\tconst char* transkey, const char* str); /*push back the 4 texts of 1 chunk at once*/\nvoid lodepng_clear_itext(LodePNGInfo* info); /*use this to clear the itexts again after you filled them in*/\n\n\t\t\t\t\t\t\t\t\t\t\t /*replaces if exists*/\nunsigned lodepng_set_icc(LodePNGInfo* info, const char* name, const unsigned char* profile, unsigned profile_size);\nvoid lodepng_clear_icc(LodePNGInfo* info); /*use this to clear the texts again after you filled them in*/\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\n\t\t\t\t\t\t\t\t\t\t /*\n\t\t\t\t\t\t\t\t\t\t Converts raw buffer from one color type to another color type, based on\n\t\t\t\t\t\t\t\t\t\t LodePNGColorMode structs to describe the input and output color type.\n\t\t\t\t\t\t\t\t\t\t See the reference manual at the end of this header file to see which color conversions are supported.\n\t\t\t\t\t\t\t\t\t\t return value = LodePNG error code (0 if all went ok, an error if the conversion isn't supported)\n\t\t\t\t\t\t\t\t\t\t The out buffer must have size (w * h * bpp + 7) / 8, where bpp is the bits per pixel\n\t\t\t\t\t\t\t\t\t\t of the output color type (lodepng_get_bpp).\n\t\t\t\t\t\t\t\t\t\t For < 8 bpp images, there should not be padding bits at the end of scanlines.\n\t\t\t\t\t\t\t\t\t\t For 16-bit per channel colors, uses big endian format like PNG does.\n\t\t\t\t\t\t\t\t\t\t Return value is LodePNG error code\n\t\t\t\t\t\t\t\t\t\t */\nunsigned lodepng_convert(unsigned char* out, const unsigned char* in,\n\tconst LodePNGColorMode* mode_out, const LodePNGColorMode* mode_in,\n\tunsigned w, unsigned h);\n\n#ifdef LODEPNG_COMPILE_DECODER\n/*\nSettings for the decoder. This contains settings for the PNG and the Zlib\ndecoder, but not the Info settings from the Info structs.\n*/\ntypedef struct LodePNGDecoderSettings\n{\n\tLodePNGDecompressSettings zlibsettings; /*in here is the setting to ignore Adler32 checksums*/\n\n\t\t\t\t\t\t\t\t\t\t\t/* Check LodePNGDecompressSettings for more ignorable errors such as ignore_adler32 */\n\tunsigned ignore_crc; /*ignore CRC checksums*/\n\tunsigned ignore_critical; /*ignore unknown critical chunks*/\n\tunsigned ignore_end; /*ignore issues at end of file if possible (missing IEND chunk, too large chunk, ...)*/\n\t\t\t\t\t\t /* TODO: make a system involving warnings with levels and a strict mode instead. Other potentially recoverable\n\t\t\t\t\t\t errors: srgb rendering intent value, size of content of ancillary chunks, more than 79 characters for some\n\t\t\t\t\t\t strings, placement/combination rules for ancillary chunks, crc of unknown chunks, allowed characters\n\t\t\t\t\t\t in string keys, etc... */\n\n\tunsigned color_convert; /*whether to convert the PNG to the color type you want. Default: yes*/\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tunsigned read_text_chunks; /*if false but remember_unknown_chunks is true, they're stored in the unknown chunks*/\n\t\t\t\t\t\t\t /*store all bytes from unknown chunks in the LodePNGInfo (off by default, useful for a png editor)*/\n\tunsigned remember_unknown_chunks;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n} LodePNGDecoderSettings;\n\nvoid lodepng_decoder_settings_init(LodePNGDecoderSettings* settings);\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\n/*automatically use color type with less bits per pixel if losslessly possible. Default: AUTO*/\ntypedef enum LodePNGFilterStrategy\n{\n\t/*every filter at zero*/\n\tLFS_ZERO,\n\t/*Use filter that gives minimum sum, as described in the official PNG filter heuristic.*/\n\tLFS_MINSUM,\n\t/*Use the filter type that gives smallest Shannon entropy for this scanline. Depending\n\ton the image, this is better or worse than minsum.*/\n\tLFS_ENTROPY,\n\t/*\n\tBrute-force-search PNG filters by compressing each filter for each scanline.\n\tExperimental, very slow, and only rarely gives better compression than MINSUM.\n\t*/\n\tLFS_BRUTE_FORCE,\n\t/*use predefined_filters buffer: you specify the filter type for each scanline*/\n\tLFS_PREDEFINED\n} LodePNGFilterStrategy;\n\n/*Gives characteristics about the integer RGBA colors of the image (count, alpha channel usage, bit depth, ...),\nwhich helps decide which color model to use for encoding.\nUsed internally by default if \"auto_convert\" is enabled. Public because it's useful for custom algorithms.\nNOTE: This is not related to the ICC color profile, search \"iccp_profile\" instead to find the ICC/chromacity/...\nfields in this header file.*/\ntypedef struct LodePNGColorProfile\n{\n\tunsigned colored; /*not greyscale*/\n\tunsigned key; /*image is not opaque and color key is possible instead of full alpha*/\n\tunsigned short key_r; /*key values, always as 16-bit, in 8-bit case the byte is duplicated, e.g. 65535 means 255*/\n\tunsigned short key_g;\n\tunsigned short key_b;\n\tunsigned alpha; /*image is not opaque and alpha channel or alpha palette required*/\n\tunsigned numcolors; /*amount of colors, up to 257. Not valid if bits == 16.*/\n\tunsigned char palette[1024]; /*Remembers up to the first 256 RGBA colors, in no particular order*/\n\tunsigned bits; /*bits per channel (not for palette). 1,2 or 4 for greyscale only. 16 if 16-bit per channel required.*/\n\tsize_t numpixels;\n} LodePNGColorProfile;\n\nvoid lodepng_color_profile_init(LodePNGColorProfile* profile);\n\n/*Get a LodePNGColorProfile of the image. The profile must already have been inited.\nNOTE: This is not related to the ICC color profile, search \"iccp_profile\" instead to find the ICC/chromacity/...\nfields in this header file.*/\nunsigned lodepng_get_color_profile(LodePNGColorProfile* profile,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tconst LodePNGColorMode* mode_in);\n/*The function LodePNG uses internally to decide the PNG color with auto_convert.\nChooses an optimal color model, e.g. grey if only grey pixels, palette if < 256 colors, ...*/\nunsigned lodepng_auto_choose_color(LodePNGColorMode* mode_out,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tconst LodePNGColorMode* mode_in);\n\n/*Settings for the encoder.*/\ntypedef struct LodePNGEncoderSettings\n{\n\tLodePNGCompressSettings zlibsettings; /*settings for the zlib encoder, such as window size, ...*/\n\n\tunsigned auto_convert; /*automatically choose output PNG color type. Default: true*/\n\n\t\t\t\t\t\t /*If true, follows the official PNG heuristic: if the PNG uses a palette or lower than\n\t\t\t\t\t\t 8 bit depth, set all filters to zero. Otherwise use the filter_strategy. Note that to\n\t\t\t\t\t\t completely follow the official PNG heuristic, filter_palette_zero must be true and\n\t\t\t\t\t\t filter_strategy must be LFS_MINSUM*/\n\tunsigned filter_palette_zero;\n\t/*Which filter strategy to use when not using zeroes due to filter_palette_zero.\n\tSet filter_palette_zero to 0 to ensure always using your chosen strategy. Default: LFS_MINSUM*/\n\tLodePNGFilterStrategy filter_strategy;\n\t/*used if filter_strategy is LFS_PREDEFINED. In that case, this must point to a buffer with\n\tthe same length as the amount of scanlines in the image, and each value must <= 5. You\n\thave to cleanup this buffer, LodePNG will never free it. Don't forget that filter_palette_zero\n\tmust be set to 0 to ensure this is also used on palette or low bitdepth images.*/\n\tconst unsigned char* predefined_filters;\n\n\t/*force creating a PLTE chunk if colortype is 2 or 6 (= a suggested palette).\n\tIf colortype is 3, PLTE is _always_ created.*/\n\tunsigned force_palette;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t/*add LodePNG identifier and version as a text chunk, for debugging*/\n\tunsigned add_id;\n\t/*encode text chunks as zTXt chunks instead of tEXt chunks, and use compression in iTXt chunks*/\n\tunsigned text_compression;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n} LodePNGEncoderSettings;\n\nvoid lodepng_encoder_settings_init(LodePNGEncoderSettings* settings);\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n\n#if defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER)\n/*The settings, state and information for extended encoding and decoding.*/\ntypedef struct LodePNGState\n{\n#ifdef LODEPNG_COMPILE_DECODER\n\tLodePNGDecoderSettings decoder; /*the decoding settings*/\n#endif /*LODEPNG_COMPILE_DECODER*/\n#ifdef LODEPNG_COMPILE_ENCODER\n\tLodePNGEncoderSettings encoder; /*the encoding settings*/\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\tLodePNGColorMode info_raw; /*specifies the format in which you would like to get the raw pixel buffer*/\n\tLodePNGInfo info_png; /*info of the PNG image obtained after decoding*/\n\tunsigned error;\n#ifdef LODEPNG_COMPILE_CPP\n\t/* For the lodepng::State subclass. */\n\tvirtual ~LodePNGState() {}\n#endif\n} LodePNGState;\n\n/*init, cleanup and copy functions to use with this struct*/\nvoid lodepng_state_init(LodePNGState* state);\nvoid lodepng_state_cleanup(LodePNGState* state);\nvoid lodepng_state_copy(LodePNGState* dest, const LodePNGState* source);\n#endif /* defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER) */\n\n#ifdef LODEPNG_COMPILE_DECODER\n/*\nSame as lodepng_decode_memory, but uses a LodePNGState to allow custom settings and\ngetting much more information about the PNG image and color mode.\n*/\nunsigned lodepng_decode(unsigned char** out, unsigned* w, unsigned* h,\n\tLodePNGState* state,\n\tconst unsigned char* in, size_t insize);\n\n/*\nRead the PNG header, but not the actual data. This returns only the information\nthat is in the IHDR chunk of the PNG, such as width, height and color type. The\ninformation is placed in the info_png field of the LodePNGState.\n*/\nunsigned lodepng_inspect(unsigned* w, unsigned* h,\n\tLodePNGState* state,\n\tconst unsigned char* in, size_t insize);\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n\n#ifdef LODEPNG_COMPILE_ENCODER\n/*This function allocates the out buffer with standard malloc and stores the size in *outsize.*/\nunsigned lodepng_encode(unsigned char** out, size_t* outsize,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tLodePNGState* state);\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n/*\nThe lodepng_chunk functions are normally not needed, except to traverse the\nunknown chunks stored in the LodePNGInfo struct, or add new ones to it.\nIt also allows traversing the chunks of an encoded PNG file yourself.\n\nThe chunk pointer always points to the beginning of the chunk itself, that is\nthe first byte of the 4 length bytes.\n\nIn the PNG file format, chunks have the following format:\n-4 bytes length: length of the data of the chunk in bytes (chunk itself is 12 bytes longer)\n-4 bytes chunk name (ASCII a-z,A-Z only, see below)\n-length bytes of data (may be 0 bytes if length was 0)\n-4 bytes of CRC, computed on chunk name + data\n\nThe first chunk starts at the 8th byte of the PNG file, the entire rest of the file\nexists out of concatenated chunks with the above format.\n\nPNG standard chunk ASCII naming conventions:\n-First byte: uppercase = critical, lowercase = ancillary\n-Second byte: uppercase = public, lowercase = private\n-Third byte: must be uppercase\n-Fourth byte: uppercase = unsafe to copy, lowercase = safe to copy\n*/\n\n/*\nGets the length of the data of the chunk. Total chunk length has 12 bytes more.\nThere must be at least 4 bytes to read from. If the result value is too large,\nit may be corrupt data.\n*/\nunsigned lodepng_chunk_length(const unsigned char* chunk);\n\n/*puts the 4-byte type in null terminated string*/\nvoid lodepng_chunk_type(char type[5], const unsigned char* chunk);\n\n/*check if the type is the given type*/\nunsigned char lodepng_chunk_type_equals(const unsigned char* chunk, const char* type);\n\n/*0: it's one of the critical chunk types, 1: it's an ancillary chunk (see PNG standard)*/\nunsigned char lodepng_chunk_ancillary(const unsigned char* chunk);\n\n/*0: public, 1: private (see PNG standard)*/\nunsigned char lodepng_chunk_private(const unsigned char* chunk);\n\n/*0: the chunk is unsafe to copy, 1: the chunk is safe to copy (see PNG standard)*/\nunsigned char lodepng_chunk_safetocopy(const unsigned char* chunk);\n\n/*get pointer to the data of the chunk, where the input points to the header of the chunk*/\nunsigned char* lodepng_chunk_data(unsigned char* chunk);\nconst unsigned char* lodepng_chunk_data_const(const unsigned char* chunk);\n\n/*returns 0 if the crc is correct, 1 if it's incorrect (0 for OK as usual!)*/\nunsigned lodepng_chunk_check_crc(const unsigned char* chunk);\n\n/*generates the correct CRC from the data and puts it in the last 4 bytes of the chunk*/\nvoid lodepng_chunk_generate_crc(unsigned char* chunk);\n\n/*\nIterate to next chunks, allows iterating through all chunks of the PNG file. Expects at least 4 readable\nbytes of memory in the input pointer. Will output pointer to the start of the next chunk or the end of the\nfile if there is no more chunk after this. Start this process at the 8th byte of the PNG file. In a non-corrupt\nPNG file, the last chunk should have name \"IEND\".\n*/\nunsigned char* lodepng_chunk_next(unsigned char* chunk);\nconst unsigned char* lodepng_chunk_next_const(const unsigned char* chunk);\n\n/*\nAppends chunk to the data in out. The given chunk should already have its chunk header.\nThe out variable and outlength are updated to reflect the new reallocated buffer.\nReturns error code (0 if it went ok)\n*/\nunsigned lodepng_chunk_append(unsigned char** out, size_t* outlength, const unsigned char* chunk);\n\n/*\nAppends new chunk to out. The chunk to append is given by giving its length, type\nand data separately. The type is a 4-letter string.\nThe out variable and outlength are updated to reflect the new reallocated buffer.\nReturne error code (0 if it went ok)\n*/\nunsigned lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length,\n\tconst char* type, const unsigned char* data);\n\n\n/*Calculate CRC32 of buffer*/\nunsigned lodepng_crc32(const unsigned char* buf, size_t len);\n#endif /*LODEPNG_COMPILE_PNG*/\n\n\n#ifdef LODEPNG_COMPILE_ZLIB\n/*\nThis zlib part can be used independently to zlib compress and decompress a\nbuffer. It cannot be used to create gzip files however, and it only supports the\npart of zlib that is required for PNG, it does not support dictionaries.\n*/\n\n#ifdef LODEPNG_COMPILE_DECODER\n/*Inflate a buffer. Inflate is the decompression step of deflate. Out buffer must be freed after use.*/\nunsigned lodepng_inflate(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGDecompressSettings* settings);\n\n/*\nDecompresses Zlib data. Reallocates the out buffer and appends the data. The\ndata must be according to the zlib specification.\nEither, *out must be NULL and *outsize must be 0, or, *out must be a valid\nbuffer and *outsize its size in bytes. out must be freed by user after usage.\n*/\nunsigned lodepng_zlib_decompress(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGDecompressSettings* settings);\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\n/*\nCompresses data with Zlib. Reallocates the out buffer and appends the data.\nZlib adds a small header and trailer around the deflate data.\nThe data is output in the format of the zlib specification.\nEither, *out must be NULL and *outsize must be 0, or, *out must be a valid\nbuffer and *outsize its size in bytes. out must be freed by user after usage.\n*/\nunsigned lodepng_zlib_compress(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGCompressSettings* settings);\n\n/*\nFind length-limited Huffman code for given frequencies. This function is in the\npublic interface only for tests, it's used internally by lodepng_deflate.\n*/\nunsigned lodepng_huffman_code_lengths(unsigned* lengths, const unsigned* frequencies,\n\tsize_t numcodes, unsigned maxbitlen);\n\n/*Compress a buffer with deflate. See RFC 1951. Out buffer must be freed after use.*/\nunsigned lodepng_deflate(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGCompressSettings* settings);\n\n#endif /*LODEPNG_COMPILE_ENCODER*/\n#endif /*LODEPNG_COMPILE_ZLIB*/\n\n#ifdef LODEPNG_COMPILE_DISK\n/*\nLoad a file from disk into buffer. The function allocates the out buffer, and\nafter usage you should free it.\nout: output parameter, contains pointer to loaded buffer.\noutsize: output parameter, size of the allocated out buffer\nfilename: the path to the file to load\nreturn value: error code (0 means ok)\n*/\nunsigned lodepng_load_file(unsigned char** out, size_t* outsize, const char* filename);\n\n/*\nSave a file from buffer to disk. Warning, if it exists, this function overwrites\nthe file without warning!\nbuffer: the buffer to write\nbuffersize: size of the buffer to write\nfilename: the path to the file to save to\nreturn value: error code (0 means ok)\n*/\nunsigned lodepng_save_file(const unsigned char* buffer, size_t buffersize, const char* filename);\n#endif /*LODEPNG_COMPILE_DISK*/\n\n#ifdef LODEPNG_COMPILE_CPP\n/* The LodePNG C++ wrapper uses std::vectors instead of manually allocated memory buffers. */\nnamespace lodepng\n{\n#ifdef LODEPNG_COMPILE_PNG\n\tclass State : public LodePNGState\n\t{\n\tpublic:\n\t\tState();\n\t\tState(const State& other);\n\t\tvirtual ~State();\n\t\tState& operator=(const State& other);\n\t};\n\n#ifdef LODEPNG_COMPILE_DECODER\n\t/* Same as other lodepng::decode, but using a State for more settings and information. */\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tState& state,\n\t\tconst unsigned char* in, size_t insize);\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tState& state,\n\t\tconst std::vector& in);\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\t/* Same as other lodepng::encode, but using a State for more settings and information. */\n\tunsigned encode(std::vector& out,\n\t\tconst unsigned char* in, unsigned w, unsigned h,\n\t\tState& state);\n\tunsigned encode(std::vector& out,\n\t\tconst std::vector& in, unsigned w, unsigned h,\n\t\tState& state);\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n#ifdef LODEPNG_COMPILE_DISK\n\t/*\n\tLoad a file from disk into an std::vector.\n\treturn value: error code (0 means ok)\n\t*/\n\tunsigned load_file(std::vector& buffer, const std::string& filename);\n\n\t/*\n\tSave the binary data in an std::vector to a file on disk. The file is overwritten\n\twithout warning.\n\t*/\n\tunsigned save_file(const std::vector& buffer, const std::string& filename);\n#endif /* LODEPNG_COMPILE_DISK */\n#endif /* LODEPNG_COMPILE_PNG */\n\n#ifdef LODEPNG_COMPILE_ZLIB\n#ifdef LODEPNG_COMPILE_DECODER\n\t/* Zlib-decompress an unsigned char buffer */\n\tunsigned decompress(std::vector& out, const unsigned char* in, size_t insize,\n\t\tconst LodePNGDecompressSettings& settings = lodepng_default_decompress_settings);\n\n\t/* Zlib-decompress an std::vector */\n\tunsigned decompress(std::vector& out, const std::vector& in,\n\t\tconst LodePNGDecompressSettings& settings = lodepng_default_decompress_settings);\n#endif /* LODEPNG_COMPILE_DECODER */\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\t/* Zlib-compress an unsigned char buffer */\n\tunsigned compress(std::vector& out, const unsigned char* in, size_t insize,\n\t\tconst LodePNGCompressSettings& settings = lodepng_default_compress_settings);\n\n\t/* Zlib-compress an std::vector */\n\tunsigned compress(std::vector& out, const std::vector& in,\n\t\tconst LodePNGCompressSettings& settings = lodepng_default_compress_settings);\n#endif /* LODEPNG_COMPILE_ENCODER */\n#endif /* LODEPNG_COMPILE_ZLIB */\n} /* namespace lodepng */\n#endif /*LODEPNG_COMPILE_CPP*/\n\n /*\n TODO:\n [.] test if there are no memory leaks or security exploits - done a lot but needs to be checked often\n [.] check compatibility with various compilers - done but needs to be redone for every newer version\n [X] converting color to 16-bit per channel types\n [X] support color profile chunk types (but never let them touch RGB values by default)\n [ ] support all public PNG chunk types\n [ ] make sure encoder generates no chunks with size > (2^31)-1\n [ ] partial decoding (stream processing)\n [X] let the \"isFullyOpaque\" function check color keys and transparent palettes too\n [X] better name for the variables \"codes\", \"codesD\", \"codelengthcodes\", \"clcl\" and \"lldl\"\n [ ] don't stop decoding on errors like 69, 57, 58 (make warnings)\n [ ] make warnings like: oob palette, checksum fail, data after iend, wrong/unknown crit chunk, no null terminator in text, ...\n [ ] errors with line numbers (and version)\n [ ] let the C++ wrapper catch exceptions coming from the standard library and return LodePNG error codes\n [ ] allow user to provide custom color conversion functions, e.g. for premultiplied alpha, padding bits or not, ...\n [ ] allow user to give data (void*) to custom allocator\n */\n\n#endif /*LODEPNG_H inclusion guard*/\n\n /*\n LodePNG Documentation\n ---------------------\n\n 0. table of contents\n --------------------\n\n 1. about\n 1.1. supported features\n 1.2. features not supported\n 2. C and C++ version\n 3. security\n 4. decoding\n 5. encoding\n 6. color conversions\n 6.1. PNG color types\n 6.2. color conversions\n 6.3. padding bits\n 6.4. A note about 16-bits per channel and endianness\n 7. error values\n 8. chunks and PNG editing\n 9. compiler support\n 10. examples\n 10.1. decoder C++ example\n 10.2. decoder C example\n 11. state settings reference\n 12. changes\n 13. contact information\n\n\n 1. about\n --------\n\n PNG is a file format to store raster images losslessly with good compression,\n supporting different color types and alpha channel.\n\n LodePNG is a PNG codec according to the Portable Network Graphics (PNG)\n Specification (Second Edition) - W3C Recommendation 10 November 2003.\n\n The specifications used are:\n\n *) Portable Network Graphics (PNG) Specification (Second Edition):\n http://www.w3.org/TR/2003/REC-PNG-20031110\n *) RFC 1950 ZLIB Compressed Data Format version 3.3:\n http://www.gzip.org/zlib/rfc-zlib.html\n *) RFC 1951 DEFLATE Compressed Data Format Specification ver 1.3:\n http://www.gzip.org/zlib/rfc-deflate.html\n\n The most recent version of LodePNG can currently be found at\n http://lodev.org/lodepng/\n\n LodePNG works both in C (ISO C90) and C++, with a C++ wrapper that adds\n extra functionality.\n\n LodePNG exists out of two files:\n -lodepng.h: the header file for both C and C++\n -lodepng.c(pp): give it the name lodepng.c or lodepng.cpp (or .cc) depending on your usage\n\n If you want to start using LodePNG right away without reading this doc, get the\n examples from the LodePNG website to see how to use it in code, or check the\n smaller examples in chapter 13 here.\n\n LodePNG is simple but only supports the basic requirements. To achieve\n simplicity, the following design choices were made: There are no dependencies\n on any external library. There are functions to decode and encode a PNG with\n a single function call, and extended versions of these functions taking a\n LodePNGState struct allowing to specify or get more information. By default\n the colors of the raw image are always RGB or RGBA, no matter what color type\n the PNG file uses. To read and write files, there are simple functions to\n convert the files to/from buffers in memory.\n\n This all makes LodePNG suitable for loading textures in games, demos and small\n programs, ... It's less suitable for full fledged image editors, loading PNGs\n over network (it requires all the image data to be available before decoding can\n begin), life-critical systems, ...\n\n 1.1. supported features\n -----------------------\n\n The following features are supported by the decoder:\n\n *) decoding of PNGs with any color type, bit depth and interlace mode, to a 24- or 32-bit color raw image,\n or the same color type as the PNG\n *) encoding of PNGs, from any raw image to 24- or 32-bit color, or the same color type as the raw image\n *) Adam7 interlace and deinterlace for any color type\n *) loading the image from harddisk or decoding it from a buffer from other sources than harddisk\n *) support for alpha channels, including RGBA color model, translucent palettes and color keying\n *) zlib decompression (inflate)\n *) zlib compression (deflate)\n *) CRC32 and ADLER32 checksums\n *) handling of unknown chunks, allowing making a PNG editor that stores custom and unknown chunks.\n *) the following chunks are supported (generated/interpreted) by both encoder and decoder:\n IHDR: header information\n PLTE: color palette\n IDAT: pixel data\n IEND: the final chunk\n tRNS: transparency for palettized images\n tEXt: textual information\n zTXt: compressed textual information\n iTXt: international textual information\n bKGD: suggested background color\n pHYs: physical dimensions\n tIME: modification time\n\n 1.2. features not supported\n ---------------------------\n\n The following features are _not_ supported:\n\n *) some features needed to make a conformant PNG-Editor might be still missing.\n *) partial loading/stream processing. All data must be available and is processed in one call.\n *) The following public chunks are not supported but treated as unknown chunks by LodePNG\n cHRM, gAMA, iCCP, sRGB, sBIT, hIST, sPLT\n Some of these are not supported on purpose: LodePNG wants to provide the RGB values\n stored in the pixels, not values modified by system dependent gamma or color models.\n\n\n 2. C and C++ version\n --------------------\n\n The C version uses buffers allocated with alloc that you need to free()\n yourself. You need to use init and cleanup functions for each struct whenever\n using a struct from the C version to avoid exploits and memory leaks.\n\n The C++ version has extra functions with std::vectors in the interface and the\n lodepng::State class which is a LodePNGState with constructor and destructor.\n\n These files work without modification for both C and C++ compilers because all\n the additional C++ code is in \"#ifdef __cplusplus\" blocks that make C-compilers\n ignore it, and the C code is made to compile both with strict ISO C90 and C++.\n\n To use the C++ version, you need to rename the source file to lodepng.cpp\n (instead of lodepng.c), and compile it with a C++ compiler.\n\n To use the C version, you need to rename the source file to lodepng.c (instead\n of lodepng.cpp), and compile it with a C compiler.\n\n\n 3. Security\n -----------\n\n Even if carefully designed, it's always possible that LodePNG contains possible\n exploits. If you discover one, please let me know, and it will be fixed.\n\n When using LodePNG, care has to be taken with the C version of LodePNG, as well\n as the C-style structs when working with C++. The following conventions are used\n for all C-style structs:\n\n -if a struct has a corresponding init function, always call the init function when making a new one\n -if a struct has a corresponding cleanup function, call it before the struct disappears to avoid memory leaks\n -if a struct has a corresponding copy function, use the copy function instead of \"=\".\n The destination must also be inited already.\n\n\n 4. Decoding\n -----------\n\n Decoding converts a PNG compressed image to a raw pixel buffer.\n\n Most documentation on using the decoder is at its declarations in the header\n above. For C, simple decoding can be done with functions such as\n lodepng_decode32, and more advanced decoding can be done with the struct\n LodePNGState and lodepng_decode. For C++, all decoding can be done with the\n various lodepng::decode functions, and lodepng::State can be used for advanced\n features.\n\n When using the LodePNGState, it uses the following fields for decoding:\n *) LodePNGInfo info_png: it stores extra information about the PNG (the input) in here\n *) LodePNGColorMode info_raw: here you can say what color mode of the raw image (the output) you want to get\n *) LodePNGDecoderSettings decoder: you can specify a few extra settings for the decoder to use\n\n LodePNGInfo info_png\n --------------------\n\n After decoding, this contains extra information of the PNG image, except the actual\n pixels, width and height because these are already gotten directly from the decoder\n functions.\n\n It contains for example the original color type of the PNG image, text comments,\n suggested background color, etc... More details about the LodePNGInfo struct are\n at its declaration documentation.\n\n LodePNGColorMode info_raw\n -------------------------\n\n When decoding, here you can specify which color type you want\n the resulting raw image to be. If this is different from the colortype of the\n PNG, then the decoder will automatically convert the result. This conversion\n always works, except if you want it to convert a color PNG to greyscale or to\n a palette with missing colors.\n\n By default, 32-bit color is used for the result.\n\n LodePNGDecoderSettings decoder\n ------------------------------\n\n The settings can be used to ignore the errors created by invalid CRC and Adler32\n chunks, and to disable the decoding of tEXt chunks.\n\n There's also a setting color_convert, true by default. If false, no conversion\n is done, the resulting data will be as it was in the PNG (after decompression)\n and you'll have to puzzle the colors of the pixels together yourself using the\n color type information in the LodePNGInfo.\n\n\n 5. Encoding\n -----------\n\n Encoding converts a raw pixel buffer to a PNG compressed image.\n\n Most documentation on using the encoder is at its declarations in the header\n above. For C, simple encoding can be done with functions such as\n lodepng_encode32, and more advanced decoding can be done with the struct\n LodePNGState and lodepng_encode. For C++, all encoding can be done with the\n various lodepng::encode functions, and lodepng::State can be used for advanced\n features.\n\n Like the decoder, the encoder can also give errors. However it gives less errors\n since the encoder input is trusted, the decoder input (a PNG image that could\n be forged by anyone) is not trusted.\n\n When using the LodePNGState, it uses the following fields for encoding:\n *) LodePNGInfo info_png: here you specify how you want the PNG (the output) to be.\n *) LodePNGColorMode info_raw: here you say what color type of the raw image (the input) has\n *) LodePNGEncoderSettings encoder: you can specify a few settings for the encoder to use\n\n LodePNGInfo info_png\n --------------------\n\n When encoding, you use this the opposite way as when decoding: for encoding,\n you fill in the values you want the PNG to have before encoding. By default it's\n not needed to specify a color type for the PNG since it's automatically chosen,\n but it's possible to choose it yourself given the right settings.\n\n The encoder will not always exactly match the LodePNGInfo struct you give,\n it tries as close as possible. Some things are ignored by the encoder. The\n encoder uses, for example, the following settings from it when applicable:\n colortype and bitdepth, text chunks, time chunk, the color key, the palette, the\n background color, the interlace method, unknown chunks, ...\n\n When encoding to a PNG with colortype 3, the encoder will generate a PLTE chunk.\n If the palette contains any colors for which the alpha channel is not 255 (so\n there are translucent colors in the palette), it'll add a tRNS chunk.\n\n LodePNGColorMode info_raw\n -------------------------\n\n You specify the color type of the raw image that you give to the input here,\n including a possible transparent color key and palette you happen to be using in\n your raw image data.\n\n By default, 32-bit color is assumed, meaning your input has to be in RGBA\n format with 4 bytes (unsigned chars) per pixel.\n\n LodePNGEncoderSettings encoder\n ------------------------------\n\n The following settings are supported (some are in sub-structs):\n *) auto_convert: when this option is enabled, the encoder will\n automatically choose the smallest possible color mode (including color key) that\n can encode the colors of all pixels without information loss.\n *) btype: the block type for LZ77. 0 = uncompressed, 1 = fixed huffman tree,\n 2 = dynamic huffman tree (best compression). Should be 2 for proper\n compression.\n *) use_lz77: whether or not to use LZ77 for compressed block types. Should be\n true for proper compression.\n *) windowsize: the window size used by the LZ77 encoder (1 - 32768). Has value\n 2048 by default, but can be set to 32768 for better, but slow, compression.\n *) force_palette: if colortype is 2 or 6, you can make the encoder write a PLTE\n chunk if force_palette is true. This can used as suggested palette to convert\n to by viewers that don't support more than 256 colors (if those still exist)\n *) add_id: add text chunk \"Encoder: LodePNG \" to the image.\n *) text_compression: default 1. If 1, it'll store texts as zTXt instead of tEXt chunks.\n zTXt chunks use zlib compression on the text. This gives a smaller result on\n large texts but a larger result on small texts (such as a single program name).\n It's all tEXt or all zTXt though, there's no separate setting per text yet.\n\n\n 6. color conversions\n --------------------\n\n An important thing to note about LodePNG, is that the color type of the PNG, and\n the color type of the raw image, are completely independent. By default, when\n you decode a PNG, you get the result as a raw image in the color type you want,\n no matter whether the PNG was encoded with a palette, greyscale or RGBA color.\n And if you encode an image, by default LodePNG will automatically choose the PNG\n color type that gives good compression based on the values of colors and amount\n of colors in the image. It can be configured to let you control it instead as\n well, though.\n\n To be able to do this, LodePNG does conversions from one color mode to another.\n It can convert from almost any color type to any other color type, except the\n following conversions: RGB to greyscale is not supported, and converting to a\n palette when the palette doesn't have a required color is not supported. This is\n not supported on purpose: this is information loss which requires a color\n reduction algorithm that is beyong the scope of a PNG encoder (yes, RGB to grey\n is easy, but there are multiple ways if you want to give some channels more\n weight).\n\n By default, when decoding, you get the raw image in 32-bit RGBA or 24-bit RGB\n color, no matter what color type the PNG has. And by default when encoding,\n LodePNG automatically picks the best color model for the output PNG, and expects\n the input image to be 32-bit RGBA or 24-bit RGB. So, unless you want to control\n the color format of the images yourself, you can skip this chapter.\n\n 6.1. PNG color types\n --------------------\n\n A PNG image can have many color types, ranging from 1-bit color to 64-bit color,\n as well as palettized color modes. After the zlib decompression and unfiltering\n in the PNG image is done, the raw pixel data will have that color type and thus\n a certain amount of bits per pixel. If you want the output raw image after\n decoding to have another color type, a conversion is done by LodePNG.\n\n The PNG specification gives the following color types:\n\n 0: greyscale, bit depths 1, 2, 4, 8, 16\n 2: RGB, bit depths 8 and 16\n 3: palette, bit depths 1, 2, 4 and 8\n 4: greyscale with alpha, bit depths 8 and 16\n 6: RGBA, bit depths 8 and 16\n\n Bit depth is the amount of bits per pixel per color channel. So the total amount\n of bits per pixel is: amount of channels * bitdepth.\n\n 6.2. color conversions\n ----------------------\n\n As explained in the sections about the encoder and decoder, you can specify\n color types and bit depths in info_png and info_raw to change the default\n behaviour.\n\n If, when decoding, you want the raw image to be something else than the default,\n you need to set the color type and bit depth you want in the LodePNGColorMode,\n or the parameters colortype and bitdepth of the simple decoding function.\n\n If, when encoding, you use another color type than the default in the raw input\n image, you need to specify its color type and bit depth in the LodePNGColorMode\n of the raw image, or use the parameters colortype and bitdepth of the simple\n encoding function.\n\n If, when encoding, you don't want LodePNG to choose the output PNG color type\n but control it yourself, you need to set auto_convert in the encoder settings\n to false, and specify the color type you want in the LodePNGInfo of the\n encoder (including palette: it can generate a palette if auto_convert is true,\n otherwise not).\n\n If the input and output color type differ (whether user chosen or auto chosen),\n LodePNG will do a color conversion, which follows the rules below, and may\n sometimes result in an error.\n\n To avoid some confusion:\n -the decoder converts from PNG to raw image\n -the encoder converts from raw image to PNG\n -the colortype and bitdepth in LodePNGColorMode info_raw, are those of the raw image\n -the colortype and bitdepth in the color field of LodePNGInfo info_png, are those of the PNG\n -when encoding, the color type in LodePNGInfo is ignored if auto_convert\n is enabled, it is automatically generated instead\n -when decoding, the color type in LodePNGInfo is set by the decoder to that of the original\n PNG image, but it can be ignored since the raw image has the color type you requested instead\n -if the color type of the LodePNGColorMode and PNG image aren't the same, a conversion\n between the color types is done if the color types are supported. If it is not\n supported, an error is returned. If the types are the same, no conversion is done.\n -even though some conversions aren't supported, LodePNG supports loading PNGs from any\n colortype and saving PNGs to any colortype, sometimes it just requires preparing\n the raw image correctly before encoding.\n -both encoder and decoder use the same color converter.\n\n Non supported color conversions:\n -color to greyscale: no error is thrown, but the result will look ugly because\n only the red channel is taken\n -anything to palette when that palette does not have that color in it: in this\n case an error is thrown\n\n Supported color conversions:\n -anything to 8-bit RGB, 8-bit RGBA, 16-bit RGB, 16-bit RGBA\n -any grey or grey+alpha, to grey or grey+alpha\n -anything to a palette, as long as the palette has the requested colors in it\n -removing alpha channel\n -higher to smaller bitdepth, and vice versa\n\n If you want no color conversion to be done (e.g. for speed or control):\n -In the encoder, you can make it save a PNG with any color type by giving the\n raw color mode and LodePNGInfo the same color mode, and setting auto_convert to\n false.\n -In the decoder, you can make it store the pixel data in the same color type\n as the PNG has, by setting the color_convert setting to false. Settings in\n info_raw are then ignored.\n\n The function lodepng_convert does the color conversion. It is available in the\n interface but normally isn't needed since the encoder and decoder already call\n it.\n\n 6.3. padding bits\n -----------------\n\n In the PNG file format, if a less than 8-bit per pixel color type is used and the scanlines\n have a bit amount that isn't a multiple of 8, then padding bits are used so that each\n scanline starts at a fresh byte. But that is NOT true for the LodePNG raw input and output.\n The raw input image you give to the encoder, and the raw output image you get from the decoder\n will NOT have these padding bits, e.g. in the case of a 1-bit image with a width\n of 7 pixels, the first pixel of the second scanline will the the 8th bit of the first byte,\n not the first bit of a new byte.\n\n 6.4. A note about 16-bits per channel and endianness\n ----------------------------------------------------\n\n LodePNG uses unsigned char arrays for 16-bit per channel colors too, just like\n for any other color format. The 16-bit values are stored in big endian (most\n significant byte first) in these arrays. This is the opposite order of the\n little endian used by x86 CPU's.\n\n LodePNG always uses big endian because the PNG file format does so internally.\n Conversions to other formats than PNG uses internally are not supported by\n LodePNG on purpose, there are myriads of formats, including endianness of 16-bit\n colors, the order in which you store R, G, B and A, and so on. Supporting and\n converting to/from all that is outside the scope of LodePNG.\n\n This may mean that, depending on your use case, you may want to convert the big\n endian output of LodePNG to little endian with a for loop. This is certainly not\n always needed, many applications and libraries support big endian 16-bit colors\n anyway, but it means you cannot simply cast the unsigned char* buffer to an\n unsigned short* buffer on x86 CPUs.\n\n\n 7. error values\n ---------------\n\n All functions in LodePNG that return an error code, return 0 if everything went\n OK, or a non-zero code if there was an error.\n\n The meaning of the LodePNG error values can be retrieved with the function\n lodepng_error_text: given the numerical error code, it returns a description\n of the error in English as a string.\n\n Check the implementation of lodepng_error_text to see the meaning of each code.\n\n\n 8. chunks and PNG editing\n -------------------------\n\n If you want to add extra chunks to a PNG you encode, or use LodePNG for a PNG\n editor that should follow the rules about handling of unknown chunks, or if your\n program is able to read other types of chunks than the ones handled by LodePNG,\n then that's possible with the chunk functions of LodePNG.\n\n A PNG chunk has the following layout:\n\n 4 bytes length\n 4 bytes type name\n length bytes data\n 4 bytes CRC\n\n 8.1. iterating through chunks\n -----------------------------\n\n If you have a buffer containing the PNG image data, then the first chunk (the\n IHDR chunk) starts at byte number 8 of that buffer. The first 8 bytes are the\n signature of the PNG and are not part of a chunk. But if you start at byte 8\n then you have a chunk, and can check the following things of it.\n\n NOTE: none of these functions check for memory buffer boundaries. To avoid\n exploits, always make sure the buffer contains all the data of the chunks.\n When using lodepng_chunk_next, make sure the returned value is within the\n allocated memory.\n\n unsigned lodepng_chunk_length(const unsigned char* chunk):\n\n Get the length of the chunk's data. The total chunk length is this length + 12.\n\n void lodepng_chunk_type(char type[5], const unsigned char* chunk):\n unsigned char lodepng_chunk_type_equals(const unsigned char* chunk, const char* type):\n\n Get the type of the chunk or compare if it's a certain type\n\n unsigned char lodepng_chunk_critical(const unsigned char* chunk):\n unsigned char lodepng_chunk_private(const unsigned char* chunk):\n unsigned char lodepng_chunk_safetocopy(const unsigned char* chunk):\n\n Check if the chunk is critical in the PNG standard (only IHDR, PLTE, IDAT and IEND are).\n Check if the chunk is private (public chunks are part of the standard, private ones not).\n Check if the chunk is safe to copy. If it's not, then, when modifying data in a critical\n chunk, unsafe to copy chunks of the old image may NOT be saved in the new one if your\n program doesn't handle that type of unknown chunk.\n\n unsigned char* lodepng_chunk_data(unsigned char* chunk):\n const unsigned char* lodepng_chunk_data_const(const unsigned char* chunk):\n\n Get a pointer to the start of the data of the chunk.\n\n unsigned lodepng_chunk_check_crc(const unsigned char* chunk):\n void lodepng_chunk_generate_crc(unsigned char* chunk):\n\n Check if the crc is correct or generate a correct one.\n\n unsigned char* lodepng_chunk_next(unsigned char* chunk):\n const unsigned char* lodepng_chunk_next_const(const unsigned char* chunk):\n\n Iterate to the next chunk. This works if you have a buffer with consecutive chunks. Note that these\n functions do no boundary checking of the allocated data whatsoever, so make sure there is enough\n data available in the buffer to be able to go to the next chunk.\n\n unsigned lodepng_chunk_append(unsigned char** out, size_t* outlength, const unsigned char* chunk):\n unsigned lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length,\n const char* type, const unsigned char* data):\n\n These functions are used to create new chunks that are appended to the data in *out that has\n length *outlength. The append function appends an existing chunk to the new data. The create\n function creates a new chunk with the given parameters and appends it. Type is the 4-letter\n name of the chunk.\n\n 8.2. chunks in info_png\n -----------------------\n\n The LodePNGInfo struct contains fields with the unknown chunk in it. It has 3\n buffers (each with size) to contain 3 types of unknown chunks:\n the ones that come before the PLTE chunk, the ones that come between the PLTE\n and the IDAT chunks, and the ones that come after the IDAT chunks.\n It's necessary to make the distionction between these 3 cases because the PNG\n standard forces to keep the ordering of unknown chunks compared to the critical\n chunks, but does not force any other ordering rules.\n\n info_png.unknown_chunks_data[0] is the chunks before PLTE\n info_png.unknown_chunks_data[1] is the chunks after PLTE, before IDAT\n info_png.unknown_chunks_data[2] is the chunks after IDAT\n\n The chunks in these 3 buffers can be iterated through and read by using the same\n way described in the previous subchapter.\n\n When using the decoder to decode a PNG, you can make it store all unknown chunks\n if you set the option settings.remember_unknown_chunks to 1. By default, this\n option is off (0).\n\n The encoder will always encode unknown chunks that are stored in the info_png.\n If you need it to add a particular chunk that isn't known by LodePNG, you can\n use lodepng_chunk_append or lodepng_chunk_create to the chunk data in\n info_png.unknown_chunks_data[x].\n\n Chunks that are known by LodePNG should not be added in that way. E.g. to make\n LodePNG add a bKGD chunk, set background_defined to true and add the correct\n parameters there instead.\n\n\n 9. compiler support\n -------------------\n\n No libraries other than the current standard C library are needed to compile\n LodePNG. For the C++ version, only the standard C++ library is needed on top.\n Add the files lodepng.c(pp) and lodepng.h to your project, include\n lodepng.h where needed, and your program can read/write PNG files.\n\n It is compatible with C90 and up, and C++03 and up.\n\n If performance is important, use optimization when compiling! For both the\n encoder and decoder, this makes a large difference.\n\n Make sure that LodePNG is compiled with the same compiler of the same version\n and with the same settings as the rest of the program, or the interfaces with\n std::vectors and std::strings in C++ can be incompatible.\n\n CHAR_BITS must be 8 or higher, because LodePNG uses unsigned chars for octets.\n\n *) gcc and g++\n\n LodePNG is developed in gcc so this compiler is natively supported. It gives no\n warnings with compiler options \"-Wall -Wextra -pedantic -ansi\", with gcc and g++\n version 4.7.1 on Linux, 32-bit and 64-bit.\n\n *) Clang\n\n Fully supported and warning-free.\n\n *) Mingw\n\n The Mingw compiler (a port of gcc for Windows) should be fully supported by\n LodePNG.\n\n *) Visual Studio and Visual C++ Express Edition\n\n LodePNG should be warning-free with warning level W4. Two warnings were disabled\n with pragmas though: warning 4244 about implicit conversions, and warning 4996\n where it wants to use a non-standard function fopen_s instead of the standard C\n fopen.\n\n Visual Studio may want \"stdafx.h\" files to be included in each source file and\n give an error \"unexpected end of file while looking for precompiled header\".\n This is not standard C++ and will not be added to the stock LodePNG. You can\n disable it for lodepng.cpp only by right clicking it, Properties, C/C++,\n Precompiled Headers, and set it to Not Using Precompiled Headers there.\n\n NOTE: Modern versions of VS should be fully supported, but old versions, e.g.\n VS6, are not guaranteed to work.\n\n *) Compilers on Macintosh\n\n LodePNG has been reported to work both with gcc and LLVM for Macintosh, both for\n C and C++.\n\n *) Other Compilers\n\n If you encounter problems on any compilers, feel free to let me know and I may\n try to fix it if the compiler is modern and standards complient.\n\n\n 10. examples\n ------------\n\n This decoder example shows the most basic usage of LodePNG. More complex\n examples can be found on the LodePNG website.\n\n 10.1. decoder C++ example\n -------------------------\n\n #include \"lodepng.h\"\n #include \n\n int main(int argc, char *argv[])\n {\n const char* filename = argc > 1 ? argv[1] : \"test.png\";\n\n //load and decode\n std::vector image;\n unsigned width, height;\n unsigned error = lodepng::decode(image, width, height, filename);\n\n //if there's an error, display it\n if(error) std::cout << \"decoder error \" << error << \": \" << lodepng_error_text(error) << std::endl;\n\n //the pixels are now in the vector \"image\", 4 bytes per pixel, ordered RGBARGBA..., use it as texture, draw it, ...\n }\n\n 10.2. decoder C example\n -----------------------\n\n #include \"lodepng.h\"\n\n int main(int argc, char *argv[])\n {\n unsigned error;\n unsigned char* image;\n size_t width, height;\n const char* filename = argc > 1 ? argv[1] : \"test.png\";\n\n error = lodepng_decode32_file(&image, &width, &height, filename);\n\n if(error) printf(\"decoder error %u: %s\\n\", error, lodepng_error_text(error));\n\n / * use image here * /\n\n free(image);\n return 0;\n }\n\n 11. state settings reference\n ----------------------------\n\n A quick reference of some settings to set on the LodePNGState\n\n For decoding:\n\n state.decoder.zlibsettings.ignore_adler32: ignore ADLER32 checksums\n state.decoder.zlibsettings.custom_...: use custom inflate function\n state.decoder.ignore_crc: ignore CRC checksums\n state.decoder.ignore_critical: ignore unknown critical chunks\n state.decoder.ignore_end: ignore missing IEND chunk. May fail if this corruption causes other errors\n state.decoder.color_convert: convert internal PNG color to chosen one\n state.decoder.read_text_chunks: whether to read in text metadata chunks\n state.decoder.remember_unknown_chunks: whether to read in unknown chunks\n state.info_raw.colortype: desired color type for decoded image\n state.info_raw.bitdepth: desired bit depth for decoded image\n state.info_raw....: more color settings, see struct LodePNGColorMode\n state.info_png....: no settings for decoder but ouput, see struct LodePNGInfo\n\n For encoding:\n\n state.encoder.zlibsettings.btype: disable compression by setting it to 0\n state.encoder.zlibsettings.use_lz77: use LZ77 in compression\n state.encoder.zlibsettings.windowsize: tweak LZ77 windowsize\n state.encoder.zlibsettings.minmatch: tweak min LZ77 length to match\n state.encoder.zlibsettings.nicematch: tweak LZ77 match where to stop searching\n state.encoder.zlibsettings.lazymatching: try one more LZ77 matching\n state.encoder.zlibsettings.custom_...: use custom deflate function\n state.encoder.auto_convert: choose optimal PNG color type, if 0 uses info_png\n state.encoder.filter_palette_zero: PNG filter strategy for palette\n state.encoder.filter_strategy: PNG filter strategy to encode with\n state.encoder.force_palette: add palette even if not encoding to one\n state.encoder.add_id: add LodePNG identifier and version as a text chunk\n state.encoder.text_compression: use compressed text chunks for metadata\n state.info_raw.colortype: color type of raw input image you provide\n state.info_raw.bitdepth: bit depth of raw input image you provide\n state.info_raw: more color settings, see struct LodePNGColorMode\n state.info_png.color.colortype: desired color type if auto_convert is false\n state.info_png.color.bitdepth: desired bit depth if auto_convert is false\n state.info_png.color....: more color settings, see struct LodePNGColorMode\n state.info_png....: more PNG related settings, see struct LodePNGInfo\n\n\n 12. changes\n -----------\n\n The version number of LodePNG is the date of the change given in the format\n yyyymmdd.\n\n Some changes aren't backwards compatible. Those are indicated with a (!)\n symbol.\n\n *) 19 aug 2018 (!): fixed color mode bKGD is encoded with and made it use palette\n index in case of palette.\n *) 10 aug 2018 (!): added support for gAMA, cHRM, sRGB and iCCP chunks. This\n change is backwards compatible unless you relied on unknown_chunks for those.\n *) 11 jun 2018: less restrictive check for pixel size integer overflow\n *) 14 jan 2018: allow optionally ignoring a few more recoverable errors\n *) 17 sep 2017: fix memory leak for some encoder input error cases\n *) 27 nov 2016: grey+alpha auto color model detection bugfix\n *) 18 apr 2016: Changed qsort to custom stable sort (for platforms w/o qsort).\n *) 09 apr 2016: Fixed colorkey usage detection, and better file loading (within\n the limits of pure C90).\n *) 08 dec 2015: Made load_file function return error if file can't be opened.\n *) 24 okt 2015: Bugfix with decoding to palette output.\n *) 18 apr 2015: Boundary PM instead of just package-merge for faster encoding.\n *) 23 aug 2014: Reduced needless memory usage of decoder.\n *) 28 jun 2014: Removed fix_png setting, always support palette OOB for\n simplicity. Made ColorProfile public.\n *) 09 jun 2014: Faster encoder by fixing hash bug and more zeros optimization.\n *) 22 dec 2013: Power of two windowsize required for optimization.\n *) 15 apr 2013: Fixed bug with LAC_ALPHA and color key.\n *) 25 mar 2013: Added an optional feature to ignore some PNG errors (fix_png).\n *) 11 mar 2013 (!): Bugfix with custom free. Changed from \"my\" to \"lodepng_\"\n prefix for the custom allocators and made it possible with a new #define to\n use custom ones in your project without needing to change lodepng's code.\n *) 28 jan 2013: Bugfix with color key.\n *) 27 okt 2012: Tweaks in text chunk keyword length error handling.\n *) 8 okt 2012 (!): Added new filter strategy (entropy) and new auto color mode.\n (no palette). Better deflate tree encoding. New compression tweak settings.\n Faster color conversions while decoding. Some internal cleanups.\n *) 23 sep 2012: Reduced warnings in Visual Studio a little bit.\n *) 1 sep 2012 (!): Removed #define's for giving custom (de)compression functions\n and made it work with function pointers instead.\n *) 23 jun 2012: Added more filter strategies. Made it easier to use custom alloc\n and free functions and toggle #defines from compiler flags. Small fixes.\n *) 6 may 2012 (!): Made plugging in custom zlib/deflate functions more flexible.\n *) 22 apr 2012 (!): Made interface more consistent, renaming a lot. Removed\n redundant C++ codec classes. Reduced amount of structs. Everything changed,\n but it is cleaner now imho and functionality remains the same. Also fixed\n several bugs and shrunk the implementation code. Made new samples.\n *) 6 nov 2011 (!): By default, the encoder now automatically chooses the best\n PNG color model and bit depth, based on the amount and type of colors of the\n raw image. For this, autoLeaveOutAlphaChannel replaced by auto_choose_color.\n *) 9 okt 2011: simpler hash chain implementation for the encoder.\n *) 8 sep 2011: lz77 encoder lazy matching instead of greedy matching.\n *) 23 aug 2011: tweaked the zlib compression parameters after benchmarking.\n A bug with the PNG filtertype heuristic was fixed, so that it chooses much\n better ones (it's quite significant). A setting to do an experimental, slow,\n brute force search for PNG filter types is added.\n *) 17 aug 2011 (!): changed some C zlib related function names.\n *) 16 aug 2011: made the code less wide (max 120 characters per line).\n *) 17 apr 2011: code cleanup. Bugfixes. Convert low to 16-bit per sample colors.\n *) 21 feb 2011: fixed compiling for C90. Fixed compiling with sections disabled.\n *) 11 dec 2010: encoding is made faster, based on suggestion by Peter Eastman\n to optimize long sequences of zeros.\n *) 13 nov 2010: added LodePNG_InfoColor_hasPaletteAlpha and\n LodePNG_InfoColor_canHaveAlpha functions for convenience.\n *) 7 nov 2010: added LodePNG_error_text function to get error code description.\n *) 30 okt 2010: made decoding slightly faster\n *) 26 okt 2010: (!) changed some C function and struct names (more consistent).\n Reorganized the documentation and the declaration order in the header.\n *) 08 aug 2010: only changed some comments and external samples.\n *) 05 jul 2010: fixed bug thanks to warnings in the new gcc version.\n *) 14 mar 2010: fixed bug where too much memory was allocated for char buffers.\n *) 02 sep 2008: fixed bug where it could create empty tree that linux apps could\n read by ignoring the problem but windows apps couldn't.\n *) 06 jun 2008: added more error checks for out of memory cases.\n *) 26 apr 2008: added a few more checks here and there to ensure more safety.\n *) 06 mar 2008: crash with encoding of strings fixed\n *) 02 feb 2008: support for international text chunks added (iTXt)\n *) 23 jan 2008: small cleanups, and #defines to divide code in sections\n *) 20 jan 2008: support for unknown chunks allowing using LodePNG for an editor.\n *) 18 jan 2008: support for tIME and pHYs chunks added to encoder and decoder.\n *) 17 jan 2008: ability to encode and decode compressed zTXt chunks added\n Also various fixes, such as in the deflate and the padding bits code.\n *) 13 jan 2008: Added ability to encode Adam7-interlaced images. Improved\n filtering code of encoder.\n *) 07 jan 2008: (!) changed LodePNG to use ISO C90 instead of C++. A\n C++ wrapper around this provides an interface almost identical to before.\n Having LodePNG be pure ISO C90 makes it more portable. The C and C++ code\n are together in these files but it works both for C and C++ compilers.\n *) 29 dec 2007: (!) changed most integer types to unsigned int + other tweaks\n *) 30 aug 2007: bug fixed which makes this Borland C++ compatible\n *) 09 aug 2007: some VS2005 warnings removed again\n *) 21 jul 2007: deflate code placed in new namespace separate from zlib code\n *) 08 jun 2007: fixed bug with 2- and 4-bit color, and small interlaced images\n *) 04 jun 2007: improved support for Visual Studio 2005: crash with accessing\n invalid std::vector element [0] fixed, and level 3 and 4 warnings removed\n *) 02 jun 2007: made the encoder add a tag with version by default\n *) 27 may 2007: zlib and png code separated (but still in the same file),\n simple encoder/decoder functions added for more simple usage cases\n *) 19 may 2007: minor fixes, some code cleaning, new error added (error 69),\n moved some examples from here to lodepng_examples.cpp\n *) 12 may 2007: palette decoding bug fixed\n *) 24 apr 2007: changed the license from BSD to the zlib license\n *) 11 mar 2007: very simple addition: ability to encode bKGD chunks.\n *) 04 mar 2007: (!) tEXt chunk related fixes, and support for encoding\n palettized PNG images. Plus little interface change with palette and texts.\n *) 03 mar 2007: Made it encode dynamic Huffman shorter with repeat codes.\n Fixed a bug where the end code of a block had length 0 in the Huffman tree.\n *) 26 feb 2007: Huffman compression with dynamic trees (BTYPE 2) now implemented\n and supported by the encoder, resulting in smaller PNGs at the output.\n *) 27 jan 2007: Made the Adler-32 test faster so that a timewaste is gone.\n *) 24 jan 2007: gave encoder an error interface. Added color conversion from any\n greyscale type to 8-bit greyscale with or without alpha.\n *) 21 jan 2007: (!) Totally changed the interface. It allows more color types\n to convert to and is more uniform. See the manual for how it works now.\n *) 07 jan 2007: Some cleanup & fixes, and a few changes over the last days:\n encode/decode custom tEXt chunks, separate classes for zlib & deflate, and\n at last made the decoder give errors for incorrect Adler32 or Crc.\n *) 01 jan 2007: Fixed bug with encoding PNGs with less than 8 bits per channel.\n *) 29 dec 2006: Added support for encoding images without alpha channel, and\n cleaned out code as well as making certain parts faster.\n *) 28 dec 2006: Added \"Settings\" to the encoder.\n *) 26 dec 2006: The encoder now does LZ77 encoding and produces much smaller files now.\n Removed some code duplication in the decoder. Fixed little bug in an example.\n *) 09 dec 2006: (!) Placed output parameters of public functions as first parameter.\n Fixed a bug of the decoder with 16-bit per color.\n *) 15 okt 2006: Changed documentation structure\n *) 09 okt 2006: Encoder class added. It encodes a valid PNG image from the\n given image buffer, however for now it's not compressed.\n *) 08 sep 2006: (!) Changed to interface with a Decoder class\n *) 30 jul 2006: (!) LodePNG_InfoPng , width and height are now retrieved in different\n way. Renamed decodePNG to decodePNGGeneric.\n *) 29 jul 2006: (!) Changed the interface: image info is now returned as a\n struct of type LodePNG::LodePNG_Info, instead of a vector, which was a bit clumsy.\n *) 28 jul 2006: Cleaned the code and added new error checks.\n Corrected terminology \"deflate\" into \"inflate\".\n *) 23 jun 2006: Added SDL example in the documentation in the header, this\n example allows easy debugging by displaying the PNG and its transparency.\n *) 22 jun 2006: (!) Changed way to obtain error value. Added\n loadFile function for convenience. Made decodePNG32 faster.\n *) 21 jun 2006: (!) Changed type of info vector to unsigned.\n Changed position of palette in info vector. Fixed an important bug that\n happened on PNGs with an uncompressed block.\n *) 16 jun 2006: Internally changed unsigned into unsigned where\n needed, and performed some optimizations.\n *) 07 jun 2006: (!) Renamed functions to decodePNG and placed them\n in LodePNG namespace. Changed the order of the parameters. Rewrote the\n documentation in the header. Renamed files to lodepng.cpp and lodepng.h\n *) 22 apr 2006: Optimized and improved some code\n *) 07 sep 2005: (!) Changed to std::vector interface\n *) 12 aug 2005: Initial release (C++, decoder only)\n\n\n 13. contact information\n -----------------------\n\n Feel free to contact me with suggestions, problems, comments, ... concerning\n LodePNG. If you encounter a PNG image that doesn't work properly with this\n decoder, feel free to send it and I'll use it to find and fix the problem.\n\n My email address is (puzzle the account and domain together with an @ symbol):\n Domain: gmail dot com.\n Account: lode dot vandevenne.\n\n\n Copyright (c) 2005-2018 Lode Vandevenne\n */\n" }, { "path": "PinBox/PinBox/include/yuv_rgb.h", "content": "// Copyright 2016 Adrien Descamps\n// Distributed under BSD 3-Clause License\n\n// Provide optimized functions to convert images from 8bits yuv420 to rgb24 format\n\n// There are a few slightly different variations of the YCbCr color space with different parameters that \n// change the conversion matrix.\n// The three most common YCbCr color space, defined by BT.601, BT.709 and JPEG standard are implemented here.\n// See the respective standards for details\n// The matrix values used are derived from http://www.equasys.de/colorconversion.html\n\n// YUV420 is stored as three separate channels, with U and V (Cb and Cr) subsampled by a 2 factor\n// For conversion from yuv to rgb, no interpolation is done, and the same UV value are used for 4 rgb pixels. This \n// is suboptimal for image quality, but by far the fastest method.\n\n// For all methods, width and height should be even, if not, the last row/column of the result image won't be affected.\n// For sse methods, if the width if not divisable by 32, the last (width%32) pixels of each line won't be affected.\n\n#include \n\ntypedef enum\n{\n\tYCBCR_JPEG,\n\tYCBCR_601,\n\tYCBCR_709\n} YCbCrType;\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n// yuv to rgb, standard c implementation\nvoid yuv420_rgb24_std(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tuint8_t *rgb, uint32_t rgb_stride, \n\tYCbCrType yuv_type);\n\n// yuv to rgb, sse implementation\n// pointers must be 16 byte aligned, and strides must be divisable by 16\nvoid yuv420_rgb24_sse(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tuint8_t *rgb, uint32_t rgb_stride, \n\tYCbCrType yuv_type);\n\n// yuv to rgb, sse implementation\n// pointers do not need to be 16 byte aligned\nvoid yuv420_rgb24_sseu(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tuint8_t *rgb, uint32_t rgb_stride, \n\tYCbCrType yuv_type);\n\n\n\n// rgb to yuv, standard c implementation\nvoid rgb24_yuv420_std(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *rgb, uint32_t rgb_stride, \n\tuint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tYCbCrType yuv_type);\n\n// rgb to yuv, sse implementation\n// pointers must be 16 byte aligned, and strides must be divisible by 16\nvoid rgb24_yuv420_sse(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *rgb, uint32_t rgb_stride, \n\tuint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tYCbCrType yuv_type);\n\n// rgb to yuv, sse implementation\n// pointers do not need to be 16 byte aligned\nvoid rgb24_yuv420_sseu(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *rgb, uint32_t rgb_stride, \n\tuint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tYCbCrType yuv_type);\n\n#ifdef __cplusplus\n}\n#endif\n" }, { "path": "PinBox/PinBox/source/ConfigManager.cpp", "content": "#include \"ConfigManager.h\"\r\n#define CONFIG_FILE_NAME \"pinbox/pinbox.cfg\"\r\n\r\nstatic ConfigManager* ref;\r\n\r\nConfigManager* ConfigManager::Get()\r\n{\r\n\tif (ref == nullptr) ref = new ConfigManager();\r\n\treturn ref;\r\n}\r\n\r\nConfigManager::ConfigManager()\r\n{\r\n}\r\n\r\n\r\nbool ConfigManager::shouldCreateNewConfigFile()\r\n{\r\n\tif (!config_read_file(&_config, CONFIG_FILE_NAME)) {\r\n\t\tprintf(\"> Config file was not found.\\n\");\r\n\t\treturn true;\r\n\t}\r\n\tconfig_setting_t *root, *setting;\r\n\troot = config_root_setting(&_config);\r\n\tint version = 0;\r\n\tif (!config_lookup_int(&_config, \"version\", &version)) {\r\n\t\tprintf(\"> Config do not have version.\\n\");\r\n\t\treturn true;\r\n\t}\r\n\tif (version < FORCE_OVERRIDE_VERSION) {\r\n\t\tprintf(\"> Config file was outdate.\\n\");\r\n\t\treturn true;\r\n\t}\r\n\treturn false;\r\n}\r\n\r\nvoid ConfigManager::createNewConfigFile()\r\n{\r\n\tconfig_setting_t *root, *setting;\r\n\tconfig_destroy(&_config);\r\n\tconfig_init(&_config);\r\n\troot = config_root_setting(&_config);\r\n\r\n\t// server config group\r\n\tsetting = config_setting_add(root, \"servers\", CONFIG_TYPE_LIST);\r\n\tsetting = config_setting_add(root, \"last_using_server\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, -1);\r\n\r\n\t// video config\r\n\tsetting = config_setting_add(root, \"video_bit_rate\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, 120000);\r\n\tsetting = config_setting_add(root, \"video_gop\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, 18);\r\n\tsetting = config_setting_add(root, \"video_max_b_frames\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, 2);\r\n\r\n\t// audio\r\n\tsetting = config_setting_add(root, \"audio_bit_rate\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, 48000);\r\n\r\n\t// mode\r\n\tsetting = config_setting_add(root, \"wait_for_sync\", CONFIG_TYPE_BOOL);\r\n\tconfig_setting_set_bool(setting, true);\r\n\r\n\tsetting = config_setting_add(root, \"version\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, FORCE_OVERRIDE_VERSION);\r\n\r\n\tconfig_set_options(&_config,\r\n\t\t(CONFIG_OPTION_SEMICOLON_SEPARATORS\r\n\t\t\t| CONFIG_OPTION_COLON_ASSIGNMENT_FOR_GROUPS\r\n\t\t\t| CONFIG_OPTION_OPEN_BRACE_ON_SEPARATE_LINE));\r\n\tconfig_write_file(&_config, CONFIG_FILE_NAME);\r\n\r\n\t// default values\r\n\tvideoBitRate = 120000;\r\n\tvideoGOP = 18;\r\n\tvideoMaxBFrames = 2;\r\n\taudioBitRate = 48000;\r\n\twaitForSync = true;\r\n\tlastUsingServer = -1;\r\n}\r\n\r\nvoid ConfigManager::loadConfigFile()\r\n{\r\n\tconfig_setting_t *root, *setting;\r\n\troot = config_root_setting(&_config);\r\n\tsetting = config_lookup(&_config, \"servers\");\r\n\tif (setting != NULL)\r\n\t{\r\n\t\tprintf(\"> Load server profiles\\n\");\r\n\t\tint count = config_setting_length(setting), i = 0;\r\n\t\tfor(i = 0; i < count; ++i)\r\n\t\t{\r\n\t\t\tconfig_setting_t* serverCfg = config_setting_get_elem(setting, i);\r\n\t\t\tServerConfig server{};\r\n\t\t\tconst char* ip, * port, *name;\r\n\t\t\tif(!(config_setting_lookup_string(serverCfg, \"ip\", &ip)\r\n\t\t\t\t&& config_setting_lookup_string(serverCfg, \"port\", &port)\r\n\t\t\t\t&& config_setting_lookup_string(serverCfg, \"name\", &name)))\r\n\t\t\t{\r\n\t\t\t\tcontinue;\r\n\t\t\t}\r\n\t\t\tserver.name = std::string(name);\r\n\t\t\tserver.ip = std::string(ip);\r\n\t\t\tserver.port = std::string(port);\r\n\t\t\tservers.push_back(server);\r\n\t\t}\r\n\t}\r\n\tif (!config_lookup_int(&_config, \"last_using_server\", &lastUsingServer)) lastUsingServer = -1;\r\n\r\n\t// video\r\n\tif (!config_lookup_int(&_config, \"video_bit_rate\", &videoBitRate)) videoBitRate = 120000;\r\n\tif (!config_lookup_int(&_config, \"video_gop\", &videoGOP)) videoGOP = 18;\r\n\tif (!config_lookup_int(&_config, \"video_max_b_frames\", &videoMaxBFrames)) videoMaxBFrames = 2;\r\n\r\n\t// audio\r\n\tif (!config_lookup_int(&_config, \"audio_bit_rate\", &audioBitRate)) audioBitRate = 48000;\r\n\r\n\t// mode\r\n\tint waitForReceived = 0;\r\n\tif (!config_lookup_bool(&_config, \"wait_for_sync\", &waitForReceived)) {\r\n\t\twaitForSync = true;\r\n\t}\r\n\telse waitForSync = waitForReceived;\r\n}\r\n\r\n\r\nvoid ConfigManager::InitConfig()\r\n{\r\n\tconfig_init(&_config);\r\n\tconfig_set_options(&_config,\r\n\t\t(CONFIG_OPTION_SEMICOLON_SEPARATORS\r\n\t\t\t| CONFIG_OPTION_COLON_ASSIGNMENT_FOR_GROUPS\r\n\t\t\t| CONFIG_OPTION_OPEN_BRACE_ON_SEPARATE_LINE));\r\n\tprintf(\"----------------------\\nInitialize Config\\n----------------------\\n\");\r\n\tif(shouldCreateNewConfigFile())\r\n\t{\r\n\t\tprintf(\"> Create new config file\\n\");\r\n\t\tcreateNewConfigFile();\r\n\t}else\r\n\t{\r\n\t\tprintf(\"> Load config file\\n\");\r\n\t\tloadConfigFile();\r\n\t}\r\n}\r\n\r\nvoid ConfigManager::Save()\r\n{\r\n\tconfig_setting_t *root, *setting, *element;\r\n\troot = config_root_setting(&_config);\r\n\r\n\t// reset server list\r\n\tsetting = config_lookup(&_config, \"servers\");\r\n\tif (setting != NULL) {\r\n\t\tint profileCount = config_setting_length(setting);\r\n\t\twhile (profileCount >= 0)\r\n\t\t{\r\n\t\t\tint ret = config_setting_remove_elem(setting, 0);\r\n\t\t\tif (ret != CONFIG_TRUE)\r\n\t\t\t{\r\n\t\t\t\tprintf(\"> Failed to detele profile at: %d\\n\", profileCount);\r\n\t\t\t}\r\n\t\t\t--profileCount;\r\n\t\t}\r\n\t}\r\n\tfor (auto& i : servers)\r\n\t{\r\n\t\tconfig_setting_t* server = config_setting_add(setting, NULL, CONFIG_TYPE_GROUP);\r\n\t\tif(server != nullptr)\r\n\t\t{\r\n\t\t\tprintf(\"> Profile: %s %s:%s.\\n\", i.name.c_str(), i.ip.c_str(), i.port.c_str());\r\n\t\t\telement = config_setting_add(server, \"ip\", CONFIG_TYPE_STRING);\r\n\t\t\tconfig_setting_set_string(element, i.ip.c_str());\r\n\t\t\telement = config_setting_add(server, \"port\", CONFIG_TYPE_STRING);\r\n\t\t\tconfig_setting_set_string(element, i.port.c_str());\r\n\t\t\telement = config_setting_add(server, \"name\", CONFIG_TYPE_STRING);\r\n\t\t\tconfig_setting_set_string(element, i.name.c_str());\r\n\t\t}\r\n\t}\r\n\tsetting = config_setting_get_member(root, \"last_using_server\");\r\n\tif (!setting) setting = config_setting_add(root, \"last_using_server\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, lastUsingServer);\r\n\r\n\tprintf(\"> Write video config.\\n\");\r\n\t// video\r\n\tsetting = config_setting_get_member(root, \"video_bit_rate\");\r\n\tif (!setting) setting = config_setting_add(root, \"video_bit_rate\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, videoBitRate);\r\n\r\n\tsetting = config_setting_get_member(root, \"video_gop\");\r\n\tif (!setting) setting = config_setting_add(root, \"video_gop\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, videoGOP);\r\n\r\n\tsetting = config_setting_get_member(root, \"video_max_b_frames\");\r\n\tif (!setting) setting = config_setting_add(root, \"video_max_b_frames\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, videoMaxBFrames);\r\n\r\n\tprintf(\"> Write audio config.\\n\");\r\n\t// audio\r\n\tsetting = config_setting_get_member(root, \"audio_bit_rate\");\r\n\tif (!setting) setting = config_setting_add(root, \"audio_bit_rate\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, audioBitRate);\r\n\r\n\t// mode\r\n\tsetting = config_setting_get_member(root, \"wait_for_sync\");\r\n\tif (!setting) setting = config_setting_add(root, \"wait_for_sync\", CONFIG_TYPE_BOOL);\r\n\tconfig_setting_set_bool(setting, waitForSync);\r\n\r\n\tsetting = config_setting_get_member(root, \"version\");\r\n\tif (!setting) setting = config_setting_add(root, \"version\", CONFIG_TYPE_INT);\r\n\tconfig_setting_set_int(setting, FORCE_OVERRIDE_VERSION);\r\n\r\n\t// write file\r\n\tint ret = config_write_file(&_config, CONFIG_FILE_NAME);\r\n\tprintf(\"> Save result: %d\\n\", ret);\r\n}\r\n\r\nvoid ConfigManager::Destroy()\r\n{\r\n\tconfig_destroy(&_config);\r\n}\r\n" }, { "path": "PinBox/PinBox/source/Mutex.cpp", "content": "#include \"Mutex.h\"\r\n\r\n\r\n\r\nMutex::Mutex()\r\n{\r\n\t_isLocked = false;\r\n\tLightLock_Init(&_handler);\r\n}\r\n\r\n\r\nMutex::~Mutex()\r\n{\r\n\tif(_isLocked) LightLock_Unlock(&_handler);\r\n}\r\n\r\nvoid Mutex::Lock()\r\n{\r\n\tLightLock_Lock(&_handler);\r\n}\r\n\r\nvoid Mutex::TryLock()\r\n{\r\n\tif(!LightLock_TryLock(&_handler)) _isLocked = true;\r\n}\r\n\r\nvoid Mutex::Unlock()\r\n{\r\n\tLightLock_Unlock(&_handler);\r\n\t_isLocked = false;\r\n}\r\n" }, { "path": "PinBox/PinBox/source/PPAudio.cpp", "content": "#include \"PPAudio.h\"\n#include \n#include \n\n#define SAMPLERATE 22050\n#define SAMPLESPERBUF 1152\n#define BYTESPERSAMPLE 4\n/* Channel to play audio on */\n#define CHANNEL 0x00\n\n//---------------------------------------------------------------------\nstatic PPAudio* mInstance = nullptr;\nPPAudio* PPAudio::Get()\n{\n\tif (mInstance == nullptr)\n\t{\n\t\tmInstance = new PPAudio();\n\t}\n\treturn mInstance;\n}\n\nvoid PPAudio::AudioInit()\n{\n\tif (_initialized) return;\n\n\tndspInit();\n\n\t// buf temporary\n\tu8 * temp = (u8 *)linearAlloc(SAMPLESPERBUF * BYTESPERSAMPLE * MAX_AUDIO_BUF);\n\t// fail to alloc tmp memory\n\tif(temp == nullptr)\n\t{\n\t\tndspExit();\n\t\treturn;\n\t}\n\n\tmemset(temp, 0, SAMPLESPERBUF * BYTESPERSAMPLE * MAX_AUDIO_BUF);\n\tDSP_FlushDataCache(temp, SAMPLESPERBUF * BYTESPERSAMPLE * MAX_AUDIO_BUF);\n\n\tndspChnWaveBufClear(CHANNEL);\n\tndspChnReset(CHANNEL);\n\tndspSetOutputMode(NDSP_OUTPUT_STEREO);\n\tndspChnSetInterp(CHANNEL, NDSP_INTERP_POLYPHASE);\n\tndspChnSetRate(CHANNEL, SAMPLERATE);\n\tndspChnSetFormat(CHANNEL, NDSP_FORMAT_STEREO_PCM16);\n\n\t// set mix\n\tfloat mix[12];\n\tmemset(mix, 0, sizeof(mix));\n\tmix[0] = 1.0;\n\tmix[1] = 1.0;\n\tndspChnSetMix(0, mix);\n\n\tmemset(_waveBuf, 0, sizeof(_waveBuf));\n\t_waveBuf[0].data_vaddr = temp;\n\t_waveBuf[0].nsamples = SAMPLESPERBUF;\n\t_waveBuf[0].status = NDSP_WBUF_DONE;\n\t_waveBuf[1].data_vaddr = temp + (SAMPLESPERBUF * BYTESPERSAMPLE);\n\t_waveBuf[1].nsamples = SAMPLESPERBUF;\n\t_waveBuf[1].status = NDSP_WBUF_DONE;\n\n\t_initialized = true;\n}\n\nvoid PPAudio::AudioExit()\n{\n\tif (!_initialized) return;\n\t_initialized = false;\n\n\tndspChnWaveBufClear(CHANNEL);\n\tndspExit();\n\n\tlinearFree(_waveBuf[0].data_vaddr);\n\t_waveBuf[0].data_vaddr = NULL;\n}\n\nvoid PPAudio::FillBuffer(u8* buffer, u32 size)\n{\n\tif (!_initialized) return;\n\n\tsize_t nextBuf = _nextBuf;\n\twhile (_waveBuf[nextBuf].status != NDSP_WBUF_DONE)\n\t{\n\t\tsvcSleepThread(25* 1000ULL);\n\t}\n\n\tmemcpy(_waveBuf[nextBuf].data_pcm16, buffer, SAMPLESPERBUF * BYTESPERSAMPLE);\n\tDSP_FlushDataCache(_waveBuf[nextBuf].data_pcm16, SAMPLESPERBUF * BYTESPERSAMPLE);\n\n\t_waveBuf[nextBuf].offset = 0;\n\t_waveBuf[nextBuf].status = NDSP_WBUF_QUEUED;\n\tndspChnWaveBufAdd(CHANNEL, &_waveBuf[nextBuf]);\n\n\t_nextBuf = (nextBuf + 1) % MAX_AUDIO_BUF;\n}" }, { "path": "PinBox/PinBox/source/PPDecoder.cpp", "content": "#include \"PPDecoder.h\"\n#include \"PPAudio.h\"\n\nstatic u8* pRGBBuffer = nullptr;\n\nvolatile bool initialized = false;\n\n\nPPDecoder::PPDecoder()\n{\n}\n\nPPDecoder::~PPDecoder()\n{\n\t\n}\n\nvoid PPDecoder::initDecoder()\n{\n\tif (initialized) return;\n\tinitialized = true;\n\n\tav_log_set_level(AV_LOG_QUIET);\n\tav_register_all();\n\t//-----------------------------------------------------------------\n\t// init video encoder\n\t//-----------------------------------------------------------------\n\tconst AVCodec* videoCodec = avcodec_find_decoder(AV_CODEC_ID_MPEG4);\n\tpVideoContext = avcodec_alloc_context3(videoCodec);\n\tpVideoContext->width = 400;\n\tpVideoContext->height = 240;\n\tpVideoContext->pix_fmt = AV_PIX_FMT_YUV420P;\n\tpVideoContext->thread_count = 4;\n\tpVideoContext->thread_type = FF_THREAD_FRAME;\n\t// Open\n\tint ret = avcodec_open2(pVideoContext, videoCodec, NULL);\n\tif (ret < 0)\n\t{\n\t\tprintf(\"failed to open Video decoder: %d\\n\", ret);\n\t}\n\tpVideoPacket = av_packet_alloc();\n\tpVideoFrame = av_frame_alloc();\n\tinitY2RImageConverter();\n\n\t//-----------------------------------------------------------------\n\t// init audio encoder\n\t//-----------------------------------------------------------------\n\tconst AVCodec *audioCodec = avcodec_find_decoder(AV_CODEC_ID_MP2);\n\tif(!audioCodec)\n\t{\n\t\tprintf(\"[Audio] Codec not found!\\n\");\n\t}\n\tpAudioContext = avcodec_alloc_context3(audioCodec);\n\tpAudioContext->bit_rate = 64000;\n\tpAudioContext->sample_fmt = AV_SAMPLE_FMT_S16;\n\tpAudioContext->request_sample_fmt = AV_SAMPLE_FMT_S16;\n\tpAudioContext->request_channel_layout = AV_CH_LAYOUT_STEREO;\n\tpAudioContext->sample_rate = 22050;\n\tpAudioContext->channels = av_get_channel_layout_nb_channels(AV_CH_LAYOUT_STEREO);;\n\tpAudioContext->channel_layout = AV_CH_LAYOUT_STEREO;\n\tret = avcodec_open2(pAudioContext, audioCodec, NULL);\n\tif(ret < 0)\n\t{\n\t\tprintf(\"[Audio] Failed to open context: %d\\n\", ret);\n\t}\n\tpAudioPacket = av_packet_alloc();\n\tpAudioFrame = av_frame_alloc();\n}\n\nvoid PPDecoder::releaseDecoder()\n{\n\tif (!initialized) return;\n\tinitialized = false;\n\tprintf(\"Release audio/video decoder.\\n\");\n\t// free video\n\tavcodec_free_context(&pVideoContext);\n\tav_frame_free(&pVideoFrame);\n\tav_packet_free(&pVideoPacket);\n\t// free audio\n\tavcodec_free_context(&pAudioContext);\n\tav_frame_free(&pAudioFrame);\n\tav_packet_free(&pAudioPacket);\n\t//---------------------------------------------------\n\tbool is_busy = 0;\n\tY2RU_StopConversion();\n\tY2RU_IsBusyConversion(&is_busy);\n\ty2rExit();\n\n\tlinearFree(pRGBBuffer);\n}\n\nu8* PPDecoder::appendVideoBuffer(u8* buffer, u32 size)\n{\n\tif (!initialized) return nullptr;\n\tif (size <= 0) return nullptr;\n\tpVideoPacket->data = buffer;\n\tpVideoPacket->size = size;\n\treturn decodeVideoStream();\n}\n\nvoid PPDecoder::initY2RImageConverter()\n{\n\t//--------------------------------------------------------------------------------------\n\t// NOTE: code borrow from 3DS video player\n\t// ref: https://github.com/Lectem/3Damnesic/blob/master/source/color_converter.c\n\t//--------------------------------------------------------------------------------------\n\tpDecodeState = new DecodeState();\n\tResult res = 0;\n\tres = y2rInit();\n\tif (res != 0) printf(\"Error when init Y2R\\n\");\n\tres = Y2RU_StopConversion();\n\tif (res != 0) printf(\"Error on Y2RU_StopConversion\\n\");\n\tbool is_busy = 0;\n\tint tries = 0;\n\tdo\n\t{\n\t\tsvcSleepThread(25 * 1000ull);\n\t\tres = Y2RU_StopConversion();\n\t\tif (res != 0) printf(\"Error on Y2RU_StopConversion\\n\");\n\t\tres = Y2RU_IsBusyConversion(&is_busy);\n\t\tif (res != 0) printf(\"Error on Y2RU_IsBusyConversion\\n\");\n\t\ttries += 1;\n\t} while (is_busy && tries < 100);\n\tpDecodeState->y2rParams.input_format = INPUT_YUV420_INDIV_8;\n\tpDecodeState->y2rParams.output_format = OUTPUT_RGB_24;\n\tpDecodeState->y2rParams.rotation = ROTATION_NONE;\n\tpDecodeState->y2rParams.block_alignment = BLOCK_8_BY_8;\n\tpDecodeState->y2rParams.input_line_width = 400;\n\tpDecodeState->y2rParams.input_lines = 240;\n\tif (pDecodeState->y2rParams.input_lines % 8) {\n\t\tpDecodeState->y2rParams.input_lines += 8 - (pDecodeState->y2rParams.input_lines % 8);\n\t}\n\tpDecodeState->y2rParams.standard_coefficient = COEFFICIENT_ITU_R_BT_601;\n\tpDecodeState->y2rParams.unused = 0;\n\tpDecodeState->y2rParams.alpha = 0xFF;\n\tres = Y2RU_SetConversionParams(&pDecodeState->y2rParams);\n\tif (res != 0) printf(\"Error on Y2RU_SetConversionParams\\n\");\n\tres = Y2RU_SetTransferEndInterrupt(true);\n\tif (res != 0) printf(\"Error on Y2RU_SetTransferEndInterrupt\\n\");\n\tpDecodeState->endEvent = 0;\n\tres = Y2RU_GetTransferEndEvent(&pDecodeState->endEvent);\n\tif (res != 0) printf(\"Error on Y2RU_GetTransferEndEvent\\n\");\n}\n\nvoid PPDecoder::convertColor()\n{\n\tResult res;\n\tconst s16 img_w = pDecodeState->y2rParams.input_line_width;\n\tconst s16 img_h = pDecodeState->y2rParams.input_lines;\n\tconst u32 img_size = img_w * img_h;\n\tconst u32 img_w_UV = img_w >> 1;\n\tsize_t src_Y_size = 0;\n\tsize_t src_UV_size = 0;\n\n\tswitch (pDecodeState->y2rParams.input_format)\n\t{\n\tcase INPUT_YUV422_INDIV_8:\n\t\tsrc_Y_size = img_size;\n\t\tsrc_UV_size = img_size / 2;\n\t\tbreak;\n\tcase INPUT_YUV420_INDIV_8:\n\t\tsrc_Y_size = img_size;\n\t\tsrc_UV_size = img_size / 4;\n\t\tbreak;\n\tcase INPUT_YUV422_INDIV_16:\n\t\tsrc_Y_size = img_size * 2;\n\t\tsrc_UV_size = img_size / 2 * 2;\n\t\tbreak;\n\tcase INPUT_YUV420_INDIV_16:\n\t\tsrc_Y_size = img_size * 2;\n\t\tsrc_UV_size = img_size / 4 * 2;\n\t\tbreak;\n\tcase INPUT_YUV422_BATCH:\n\t\tsrc_Y_size = img_size * 2;\n\t\tsrc_UV_size = img_size * 2;\n\t\tbreak;\n\t}\n\n\tu8 *src_Y = (u8*)pVideoFrame->data[0];\n\tu8 *src_U = (u8*)pVideoFrame->data[1];\n\tu8 *src_V = (u8*)pVideoFrame->data[2];\n\tconst s16 src_Y_padding = pVideoFrame->linesize[0] - img_w;\n\tconst s16 src_UV_padding = pVideoFrame->linesize[1] - img_w_UV;\n\n\tY2RU_StopConversion();\n\n\tres = Y2RU_SetSendingY(src_Y, src_Y_size, img_w, src_Y_padding);\n\tif (res != 0) \n\t\tprintf(\"Error on Y2RU_SetSendingY\\n\");\n\tres = Y2RU_SetSendingU(src_U, src_UV_size, img_w_UV, src_UV_padding);\n\tif (res != 0) \n\t\tprintf(\"Error on Y2RU_SetSendingU\\n\");\n\tres = Y2RU_SetSendingV(src_V, src_UV_size, img_w_UV, src_UV_padding);\n\tif (res != 0) \n\t\tprintf(\"Error on Y2RU_SetSendingV\\n\");\n\n\tconst u16 pixSize = 3;\n\tsize_t rgb_size = (512*256) * pixSize;\n\ts16 transfer_unit = 8;\n\ts16 gap = (512 - img_w) * transfer_unit * pixSize;\n\t//TODO: try this with get frame buffer\n\tres = Y2RU_SetReceiving(pRGBBuffer, rgb_size, img_w * transfer_unit * pixSize, gap);\n\tif (res != 0) \n\t\tprintf(\"Error on Y2RU_SetReceiving\\n\");\n\tres = Y2RU_StartConversion();\n\tif (res != 0) \n\t\tprintf(\"Error on Y2RU_StartConversion\\n\");\n\tres = svcWaitSynchronization(pDecodeState->endEvent, 1000000000ull);\n\tif (res != 0) \n\t\tprintf(\"Error on svcWaitSynchronization\\n\");\n}\n\nu8* PPDecoder::decodeVideoStream()\n{\n\tint ret = 0;\n\tret = avcodec_send_packet(pVideoContext, pVideoPacket);\n\tif (ret < 0) return nullptr;\n\tret = avcodec_receive_frame(pVideoContext, pVideoFrame);\n\tif (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) return nullptr;\n\tif (ret < 0) return nullptr;\n\n\t//----------------------------------------------\n\t// decode video frame\n\t//----------------------------------------------\n\tiFrameWidth = pVideoFrame->width;\n\tiFrameHeight =pVideoFrame->height;\n\tif (pRGBBuffer == nullptr) pRGBBuffer = (u8*)linearMemAlign(3 * 512 * 256, 0x80);\n\tconvertColor();\n\n\tav_packet_unref(pVideoPacket);\n\n\treturn pRGBBuffer;\n}\n\nvoid PPDecoder::decodeAudioStream(u8* buffer, u32 size)\n{\n\n\tif (!initialized) return;\n\tif (size == 0) return;\n\n\tint ret = 0;\n\tav_packet_unref(pVideoPacket);\n\tpAudioPacket->data = buffer;\n\tpAudioPacket->size = size;\n\n\tret = avcodec_send_packet(pAudioContext, pAudioPacket);\n\tif (ret < 0) {\n\t\tprintf(\"[Audio] Error submitting the packet to the decoder: %d\\n\", ret);\n\t}\n\telse {\n\t\twhile (ret >= 0) {\n\t\t\tret = avcodec_receive_frame(pAudioContext, pAudioFrame);\n\t\t\tif (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) return;\n\t\t\tif (ret < 0)\n\t\t\t{\n\t\t\t\tprintf(\"[Audio] get frame failed: %d\\n\", ret);\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tPPAudio::Get()->FillBuffer(pAudioFrame->extended_data[0], pAudioFrame->linesize[0]);\n\t\t}\n\t}\n\t\n}\n" }, { "path": "PinBox/PinBox/source/PPGraphics.cpp", "content": "#include \"PPGraphics.h\"\r\n#include \"vshader_shbin.h\"\r\n#include \r\n#include \r\n#include <3ds/gpu/enums.h>\r\n#include <3ds/gfx.h>\r\n#include \r\n#include \r\n#include <3ds/gpu/gx.h>\r\n#include <3ds/allocator/linear.h>\r\n#include <3ds/gpu/shaderProgram.h>\r\n#include \r\n#include <3ds/font.h>\r\n#include <3ds/util/utf.h>\r\n#include \"lodepng.h\"\r\n\r\n#define IM_ARRAYSIZE(_ARR) ((int)(sizeof(_ARR)/sizeof(*_ARR)))\r\n//---------------------------------------------------------------------\r\n// Graphics Instance\r\n//---------------------------------------------------------------------\r\nstatic PPGraphics* mInstance = nullptr;\r\n\r\nstatic Vector2 mCircleVertex12[12];\r\n\r\n#define TEX_MIN_SIZE 32\r\n//Grabbed from: http://graphics.stanford.edu/~seander/bithacks.html#RoundUpPowerOf2\r\nunsigned int next_pow2(unsigned int v)\r\n{\r\n\tv--;\r\n\tv |= v >> 1;\r\n\tv |= v >> 2;\r\n\tv |= v >> 4;\r\n\tv |= v >> 8;\r\n\tv |= v >> 16;\r\n\tv++;\r\n\treturn v >= TEX_MIN_SIZE ? v : TEX_MIN_SIZE;\r\n}\r\n\r\nPPGraphics* PPGraphics::Get()\r\n{\r\n\tif(mInstance == nullptr)\r\n\t{\r\n\t\tmInstance = new PPGraphics();\r\n\t}\r\n\treturn mInstance;\r\n}\r\n\r\nvoid PPGraphics::GraphicsInit()\r\n{\r\n\t// shared data\r\n\tint arrSize = IM_ARRAYSIZE(mCircleVertex12);\r\n\tfor(int i = 0; i < arrSize; ++i)\r\n\t{\r\n\t\tconst float a = ((float)i * 2 * M_PI) / (float)IM_ARRAYSIZE(mCircleVertex12);\r\n\t\tmCircleVertex12[i] = Vector2{ cosf(a), sinf(a) };\r\n\t}\r\n\r\n\t// init\r\n\tgfxInitDefault();\r\n\tC3D_Init(C3D_DEFAULT_CMDBUF_SIZE);\r\n\r\n\t//---------------------------------------------------------------------\r\n\t// Setup render target\r\n\t//---------------------------------------------------------------------\r\n\tmRenderTargetTop = C3D_RenderTargetCreate(240, 400, GPU_RB_RGBA8, GPU_RB_DEPTH24_STENCIL8);\r\n\tC3D_RenderTargetClear(mRenderTargetTop, C3D_CLEAR_ALL, CLEAR_COLOR, 0);\r\n\tC3D_RenderTargetSetOutput(mRenderTargetTop, GFX_TOP, GFX_LEFT, DISPLAY_TRANSFER_FLAGS);\r\n\t\r\n\tmRenderTargetBtm = C3D_RenderTargetCreate(240, 320, GPU_RB_RGBA8, GPU_RB_DEPTH24_STENCIL8);\r\n\tC3D_RenderTargetClear(mRenderTargetBtm, C3D_CLEAR_ALL, CLEAR_COLOR, 0);\r\n\tC3D_RenderTargetSetOutput(mRenderTargetBtm, GFX_BOTTOM, GFX_LEFT, DISPLAY_TRANSFER_FLAGS);\r\n\r\n\t//---------------------------------------------------------------------\r\n\t// Setup top screen sprite ( for video render )\r\n\t//---------------------------------------------------------------------\r\n\tmTopScreenSprite = new Sprite();\r\n\r\n\t//---------------------------------------------------------------------\r\n\t// Init memory pool\r\n\t// @Code borrow from libsf2d\r\n\t//---------------------------------------------------------------------\r\n\tmemoryPoolAddr = linearAlloc(0x80000);\r\n\tmemoryPoolSize = 0x80000;\r\n\t//---------------------------------------------------------------------\r\n\t// Load the vertex shader, create a shader program and bind it\r\n\t//---------------------------------------------------------------------\r\n\tmVShaderDVLB = DVLB_ParseFile((u32*)vshader_shbin, vshader_shbin_size);\r\n\tshaderProgramInit(&mShaderProgram);\r\n\tshaderProgramSetVsh(&mShaderProgram, &mVShaderDVLB->DVLE[0]);\r\n\tC3D_BindProgram(&mShaderProgram);\r\n\r\n\tmULocProjection = shaderInstanceGetUniformLocation(mShaderProgram.vertexShader, \"projection\");\r\n\r\n\tMtx_OrthoTilt(&mProjectionTop, 0.0, 400, 240, 0.0, 0.0, 1.0, true);\r\n\tMtx_OrthoTilt(&mProjectionBtm, 0.0, 320, 240, 0.0, 0.0, 1.0, true);\r\n\r\n\tC3D_CullFace(GPU_CULL_NONE);\r\n\tC3D_DepthTest(true, GPU_GEQUAL, GPU_WRITE_ALL);\r\n\t\r\n\r\n\t//---------------------------------------------------------------------\r\n\t// Init top screen sprite\r\n\t//---------------------------------------------------------------------\r\n\tmTopScreenSprite->initialized = true;\r\n\tC3D_TexInit(&mTopScreenSprite->tex, 512, 256, GPU_RGB8);\r\n\tC3D_TexSetFilter(&mTopScreenSprite->tex, GPU_LINEAR, GPU_NEAREST);\r\n\tC3D_TexSetWrap(&mTopScreenSprite->tex, GPU_CLAMP_TO_BORDER, GPU_CLAMP_TO_BORDER);\r\n\t//---------------------------------------------------------------------\r\n\t// System font init\r\n\t//---------------------------------------------------------------------\r\n\tResult res = fontEnsureMapped();\r\n\r\n\tint i;\r\n\tTGLP_s* glyphInfo = fontGetGlyphInfo();\r\n\tmGlyphSheets = malloc(sizeof(C3D_Tex)*glyphInfo->nSheets);\r\n\tfor (i = 0; i < glyphInfo->nSheets; i++)\r\n\t{\r\n\t\tC3D_Tex* tex = &mGlyphSheets[i];\r\n\t\ttex->data = fontGetGlyphSheetTex(i);\r\n\t\ttex->fmt = glyphInfo->sheetFmt;\r\n\t\ttex->size = glyphInfo->sheetSize;\r\n\t\ttex->width = glyphInfo->sheetWidth;\r\n\t\ttex->height = glyphInfo->sheetHeight;\r\n\t\ttex->param = GPU_TEXTURE_MAG_FILTER(GPU_LINEAR) | GPU_TEXTURE_MIN_FILTER(GPU_LINEAR)\r\n\t\t\t| GPU_TEXTURE_WRAP_S(GPU_CLAMP_TO_EDGE) | GPU_TEXTURE_WRAP_T(GPU_CLAMP_TO_EDGE);\r\n\t\ttex->border = 0;\r\n\t\ttex->lodParam = 0;\r\n\t}\r\n}\r\n\r\nvoid PPGraphics::GraphicExit()\r\n{\r\n\t// clean up cache\r\n\tfor(auto it = mTexCached.begin(); it != mTexCached.end(); ++it) {\r\n\t\tif(it->second->initialized) C3D_TexDelete(&it->second->tex);\r\n\t\tdelete it->second;\r\n\t}\r\n\tmTexCached.clear();\r\n\t// delete top\r\n\tif(mTopScreenSprite->initialized)\r\n\t\tC3D_TexDelete(&mTopScreenSprite->tex);\r\n\tdelete mTopScreenSprite;\r\n\tlinearFree(memoryPoolAddr);\r\n\tfree(mGlyphSheets);\r\n\tshaderProgramFree(&mShaderProgram);\r\n\tDVLB_Free(mVShaderDVLB);\r\n\tC3D_Fini();\r\n\tgfxExit();\r\n}\r\n\r\nSprite* PPGraphics::AddCacheImageAsset(const char* name, std::string key)\r\n{\r\n\tauto iter = mTexCached.find(key);\r\n\tif (iter != mTexCached.end()) {\r\n\t\treturn iter->second;\r\n\t}\r\n\r\n\t// get image path\r\n\tchar path[100];\r\n\tsprintf(path, \"romfs:/assets/%s\", name);\r\n\treturn AddCacheImage(path, key);\r\n}\r\n\r\nSprite* PPGraphics::AddCacheImage(const char* path, std::string key)\r\n{\r\n\tauto iter = mTexCached.find(key);\r\n\tif (iter != mTexCached.end()) {\r\n\t\treturn iter->second;\r\n\t}\r\n\r\n\tunsigned char* image;\r\n\tunsigned width, height;\r\n\r\n\tint ret = lodepng_decode32_file(&image, &width, &height, path);\r\n\tif (ret != 0)\r\n\t{\r\n\t\tprintf(\"Failed when decode asset image: %s with key: %s\\n\", path, key.c_str());\r\n\t\treturn nullptr;\r\n\t}\r\n\t\r\n\tu8 *gpusrc = linearAlloc(width*height * 4);\r\n\tu8* src = image; u8 *dst = gpusrc;\r\n\t// lodepng outputs big endian rgba so we need to convert\r\n\tfor (int i = 0; itex, next_pow2(width), next_pow2(height), GPU_RGBA8);\r\n\tif (!success)\r\n\t{\r\n\t\tfree(sprite);\r\n\t\treturn nullptr;\r\n\t}\r\n\tsprite->width = width;\r\n\tsprite->height = height;\r\n\tC3D_TexSetWrap(&sprite->tex, GPU_CLAMP_TO_BORDER, GPU_CLAMP_TO_BORDER);\r\n\r\n\tprintf(\"Added sprite: %s from path: %s\\n\", key.c_str(), path);\r\n\r\n\tGSPGPU_FlushDataCache(gpusrc, width*height * 4);\r\n\tC3D_SyncDisplayTransfer((u32*)gpusrc, GX_BUFFER_DIM(width, height), (u32*)sprite->tex.data, GX_BUFFER_DIM(sprite->tex.width, sprite->tex.height), TEXTURE_RGBA_TRANSFER_FLAGS);\r\n\r\n\tfree(image);\r\n\tlinearFree(gpusrc);\r\n\r\n\tmTexCached[key] = sprite;\r\n\r\n\treturn sprite;\r\n}\r\n\r\nSprite* PPGraphics::AddCacheImage(u8* buf, u32 size, std::string key)\r\n{\r\n\tauto iter = mTexCached.find(key);\r\n\tif (iter != mTexCached.end()) {\r\n\t\treturn iter->second;\r\n\t}\r\n\t\r\n\t// load data\r\n\tunsigned char* image;\r\n\tunsigned width, height;\r\n\tint ret = lodepng_decode32(&image, &width, &height, buf, size);\r\n\tif(ret != 0)\r\n\t{\r\n\t\tprintf(\"Failed when decode png image with key: %s\\n\", key.c_str());\r\n\t\treturn nullptr;\r\n\t}\r\n\t\r\n\tu8 *gpusrc = linearAlloc(width*height * 4);\r\n\tu8* src = image; u8 *dst = gpusrc;\r\n\t// lodepng outputs big endian rgba so we need to convert\r\n\tfor (int i = 0; itex, next_pow2(width), next_pow2(height), GPU_RGBA8);\r\n\tif(!success)\r\n\t{\r\n\t\tdelete sprite;\r\n\t\treturn nullptr;\r\n\t}\r\n\tsprite->width = width;\r\n\tsprite->height = height;\r\n\tC3D_TexSetWrap(&sprite->tex, GPU_CLAMP_TO_BORDER, GPU_CLAMP_TO_BORDER);\r\n\r\n\tprintf(\"added key: %s - size: %d\\n\", key.c_str(), size);\r\n\r\n\tGSPGPU_FlushDataCache(gpusrc, width*height * 4);\r\n\tC3D_SyncDisplayTransfer((u32*)gpusrc, GX_BUFFER_DIM(width, height), (u32*)sprite->tex.data, GX_BUFFER_DIM(sprite->tex.width, sprite->tex.height), TEXTURE_RGBA_TRANSFER_FLAGS);\r\n\r\n\tfree(image);\r\n\tlinearFree(gpusrc);\r\n\r\n\tmTexCached[key] = sprite;\r\n\r\n\treturn sprite;\r\n}\r\n\r\nSprite* PPGraphics::GetCacheImage(std::string key)\r\n{\r\n\tauto iter = mTexCached.find(key);\r\n\tif (iter != mTexCached.end()) {\r\n\t\treturn iter->second;\r\n\t}\r\n\tprintf(\"Image cache not found: %s\\n\", key.c_str());\r\n\treturn nullptr;\r\n}\r\n\r\nPPGraphics::~PPGraphics()\r\n{\r\n\r\n}\r\n\r\nvoid PPGraphics::BeginRender()\r\n{\r\n\tresetMemoryPool();\r\n\tC3D_FrameBegin(C3D_FRAME_SYNCDRAW);\r\n}\r\n\r\nvoid PPGraphics::RenderOn(gfxScreen_t screen)\r\n{\r\n\tmCurrentDrawScreen = screen;\r\n\tif (screen == GFX_TOP)\r\n\t{\r\n\t\tC3D_FrameDrawOn(mRenderTargetTop);\r\n\t\t// set uniform projection\r\n\t\tC3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, mULocProjection, &mProjectionTop);\r\n\t\t// draw a transparent and small dot to avoid soft lock\r\n\t\t// @ref : https://github.com/fincs/citro3d/issues/35\r\n\t\tDrawRectangle(0, 0, 1, 1, Color{ 0,0,0,255 });\r\n\t}\r\n\telse {\r\n\t\tC3D_FrameDrawOn(mRenderTargetBtm);\r\n\t\t// set uniform projection\r\n\t\tC3D_FVUnifMtx4x4(GPU_VERTEX_SHADER, mULocProjection, &mProjectionBtm);\r\n\t\t// draw a transparent and small dot to avoid soft lock\r\n\t\t// @ref : https://github.com/fincs/citro3d/issues/35\r\n\t\tDrawRectangle(0, 0, 1, 1, Color{ 0,0,0,255 });\r\n\t}\r\n}\r\n\r\nvoid PPGraphics::EndRender()\r\n{\r\n\tC3D_FrameEnd(0);\r\n}\r\n\r\nvoid PPGraphics::UpdateTopScreenSprite(u8* data, u32 size)\r\n{\r\n\tif (!mTopScreenSprite->initialized) return;\r\n\tmemcpy(mTopScreenSprite->tex.data, data, size);\r\n\tGSPGPU_FlushDataCache(mTopScreenSprite->tex.data, size);\r\n}\r\n\r\nvoid PPGraphics::DrawTopScreenSprite()\r\n{\r\n\tif (!mTopScreenSprite->initialized) return;\r\n\r\n\tfloat x = 0, y = 0, w = 400.0f, h = 240.0f;\r\n\tfloat ow = 512.0f, oh = 256.0f;\r\n\tfloat u = 1;\r\n\tfloat v = 1;\r\n\r\n\tVertexPosTex *vertices = (VertexPosTex*)allocMemoryPoolAligned(sizeof(VertexPosTex) * 4, 8);\r\n\t\r\n\t// set position\r\n\tvertices[0].position = (Vector3) { 0, 0, 0.5f };\r\n\tvertices[1].position = (Vector3) { 512.0f, 0, 0.5f };\r\n\tvertices[2].position = (Vector3) { 0, 256.0f, 0.5f };\r\n\tvertices[3].position = (Vector3) { 512.0f, 256.0f, 0.5f };\r\n\tvertices[0].textcoord = (Vector2) { 0.0f, 1.0f };\r\n\tvertices[1].textcoord = (Vector2) { 1.0f, 1.0f};\r\n\tvertices[2].textcoord = (Vector2) { 0.0f, 0.0f };\r\n\tvertices[3].textcoord = (Vector2) { 1.0f, 0.0f};\r\n\t\r\n\t// setup env\r\n\tC3D_TexBind(getTextUnit(GPU_TEXUNIT0), &mTopScreenSprite->tex);\r\n\tC3D_TexEnv* env = C3D_GetTexEnv(0);\r\n\tC3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0, 0, 0);\r\n\tC3D_TexEnvOp(env, C3D_Both, 0, 0, 0);\r\n\tC3D_TexEnvFunc(env, C3D_Both, GPU_REPLACE);\r\n\r\n\tC3D_AttrInfo* attrInfo = C3D_GetAttrInfo();\r\n\tAttrInfo_Init(attrInfo);\r\n\tAttrInfo_AddLoader(attrInfo, 0, GPU_FLOAT, 3);\r\n\tAttrInfo_AddLoader(attrInfo, 1, GPU_FLOAT, 2);\r\n\r\n\tC3D_BufInfo* bufInfo = C3D_GetBufInfo();\r\n\tBufInfo_Init(bufInfo);\r\n\tBufInfo_Add(bufInfo, vertices, sizeof(VertexPosTex), 2, 0x10);\r\n\r\n\tC3D_DrawArrays(GPU_TRIANGLE_STRIP, 0, 4);\r\n}\r\n\r\nvoid PPGraphics::setupForPosCollEnv(void* vertices)\r\n{\r\n\tC3D_TexEnv* env = C3D_GetTexEnv(0);\r\n\tC3D_TexEnvSrc(env, C3D_Both, GPU_PRIMARY_COLOR, 0, 0);\r\n\tC3D_TexEnvOp(env, C3D_Both, 0, 0, 0);\r\n\tC3D_TexEnvFunc(env, C3D_Both, GPU_REPLACE);\r\n\r\n\tC3D_AttrInfo* attrInfo = C3D_GetAttrInfo();\r\n\tAttrInfo_Init(attrInfo);\r\n\tAttrInfo_AddLoader(attrInfo, 0, GPU_FLOAT, 3);\r\n\tAttrInfo_AddLoader(attrInfo, 1, GPU_UNSIGNED_BYTE, 4);\r\n\r\n\tC3D_BufInfo* bufInfo = C3D_GetBufInfo();\r\n\tBufInfo_Init(bufInfo);\r\n\tBufInfo_Add(bufInfo, vertices, sizeof(VertexPosCol), 2, 0x10);\r\n}\r\n\r\nvoid PPGraphics::setupForPosTexlEnv(void* vertices, u32 color, int texID)\r\n{\r\n\tC3D_TexEnv* env = C3D_GetTexEnv(0);\r\n\tC3D_TexEnvSrc(env, C3D_RGB, GPU_CONSTANT, 0, 0);\r\n\tC3D_TexEnvSrc(env, C3D_Alpha, GPU_TEXTURE0, GPU_CONSTANT, 0);\r\n\tC3D_TexEnvOp(env, C3D_Both, 0, 0, 0);\r\n\tC3D_TexEnvFunc(env, C3D_RGB, GPU_REPLACE);\r\n\tC3D_TexEnvFunc(env, C3D_Alpha, GPU_MODULATE);\r\n\tC3D_TexEnvColor(env, color);\r\n\r\n\tC3D_AttrInfo* attrInfo = C3D_GetAttrInfo();\r\n\tAttrInfo_Init(attrInfo);\r\n\tAttrInfo_AddLoader(attrInfo, 0, GPU_FLOAT, 3);\r\n\tAttrInfo_AddLoader(attrInfo, 1, GPU_FLOAT, 2);\r\n\r\n\tC3D_BufInfo* bufInfo = C3D_GetBufInfo();\r\n\tBufInfo_Init(bufInfo);\r\n\tBufInfo_Add(bufInfo, vertices, sizeof(VertexPosTex), 2, 0x10);\r\n}\r\n\r\nint PPGraphics::getTextUnit(GPU_TEXUNIT unit)\r\n{\r\n\tswitch (unit) {\r\n\tcase GPU_TEXUNIT0: return 0;\r\n\tcase GPU_TEXUNIT1: return 1;\r\n\tcase GPU_TEXUNIT2: return 2;\r\n\tdefault: return -1;\r\n\t}\r\n}\r\n\r\nvoid* PPGraphics::allocMemoryPoolAligned(u32 size, u32 alignment)\r\n{\r\n\tu32 new_index = (memoryPoolIndex + alignment - 1) & ~(alignment - 1);\r\n\tif ((new_index + size) < memoryPoolSize) {\r\n\t\tvoid *addr = (void *)((u32)memoryPoolAddr + new_index);\r\n\t\tmemoryPoolIndex = new_index + size;\r\n\t\treturn addr;\r\n\t}\r\n\treturn NULL;\r\n}\r\n\r\nvoid PPGraphics::DrawImage(Sprite* sprite, int x, int y)\r\n{\r\n\tDrawImage(sprite, x, y, sprite->width, sprite->height);\r\n}\r\n\r\nvoid PPGraphics::DrawImage(Sprite* sprite, int x, int y, int w, int h)\r\n{\r\n\tDrawImage(sprite, x, y, w, h, 0);\r\n}\r\n\r\nvoid PPGraphics::DrawImage(Sprite* sprite, int x, int y, int w, int h, int degrees)\r\n{\r\n\tDrawImage(sprite, x, y, w, h, degrees, Vector2{ 0.5f, 0.5f });\r\n}\r\n\r\nvoid PPGraphics::DrawImage(Sprite* sprite, int x, int y, int w, int h, int degrees, Vector2 anchor)\r\n{\r\n\tif (!sprite) return;\r\n\tC3D_TexFlush(&sprite->tex);\r\n\r\n\t// bind texture\r\n\tC3D_TexBind(getTextUnit(GPU_TEXUNIT0), &sprite->tex);\r\n\tC3D_TexEnv* env = C3D_GetTexEnv(0);\r\n\tC3D_TexEnvSrc(env, C3D_Both, GPU_TEXTURE0, 0, 0);\r\n\tC3D_TexEnvOp(env, C3D_Both, 0, 0, 0);\r\n\tC3D_TexEnvFunc(env, C3D_Both, GPU_REPLACE);\r\n\r\n\r\n\tVertexPosTex *vertices = (VertexPosTex*)allocMemoryPoolAligned(sizeof(VertexPosTex) * 4, 8);\r\n\tif (!vertices) return;\r\n\r\n\t// set position\r\n\tvertices[0].position = (Vector3) { x, y, 0.5f };\r\n\tvertices[1].position = (Vector3) { w + x, y, 0.5f };\r\n\tvertices[2].position = (Vector3) { x, h + y, 0.5f };\r\n\tvertices[3].position = (Vector3) { w + x, h + y, 0.5f };\r\n\r\n\tfloat u = sprite->width / (float)sprite->tex.width;\r\n\tfloat v = sprite->width / (float)sprite->tex.height;\r\n\r\n\t// set uv\r\n\tvertices[0].textcoord = (Vector2) { 0.0f, 0.0f };\r\n\tvertices[1].textcoord = (Vector2) { u, 0.0f };\r\n\tvertices[2].textcoord = (Vector2) { 0.0f, v };\r\n\tvertices[3].textcoord = (Vector2) { u, v };\r\n\r\n\t// rotate if need\r\n\tif (degrees != 0)\r\n\t{\r\n\t\tfloat rad = (float)degrees * M_PI / 180.f;\r\n\t\tconst float c = cosf(rad);\r\n\t\tconst float s = sinf(rad);\r\n\t\tfloat cx = x + w * anchor.x;\r\n\t\tfloat cy = y + h * anchor.y;\r\n\t\tint i;\r\n\t\tfor (i = 0; i < 4; ++i) { // Rotate and translate\r\n\t\t\tfloat _x = cx - vertices[i].position.x;\r\n\t\t\tfloat _y = cy - vertices[i].position.y;\r\n\t\t\tvertices[i].position.x = _x*c - _y*s + cx;\r\n\t\t\tvertices[i].position.y = _x*s + _y*c + cy;\r\n\t\t}\r\n\t}\r\n\r\n\t// setup attributes\r\n\tC3D_AttrInfo* attrInfo = C3D_GetAttrInfo();\r\n\tAttrInfo_Init(attrInfo);\r\n\tAttrInfo_AddLoader(attrInfo, 0, GPU_FLOAT, 3);\r\n\tAttrInfo_AddLoader(attrInfo, 1, GPU_FLOAT, 2);\r\n\r\n\tC3D_BufInfo* bufInfo = C3D_GetBufInfo();\r\n\tBufInfo_Init(bufInfo);\r\n\tBufInfo_Add(bufInfo, vertices, sizeof(VertexPosTex), 2, 0x10);\r\n\r\n\tC3D_DrawArrays(GPU_TRIANGLE_STRIP, 0, 4);\r\n}\r\n\r\nvoid PPGraphics::DrawRectangle(float x, float y, float w, float h, Color color, float rounding)\r\n{\r\n\tu32 col = color.toU32();\r\n\r\n\tif(rounding > 0.0f)\r\n\t{\r\n\t\tVertexPosCol* vertices = (VertexPosCol*)allocMemoryPoolAligned(sizeof(VertexPosCol) * 66, 8);\r\n\t\tif (!vertices) return;\r\n\t\tint vIndex = -1;\r\n\t\tVector3 outters[8];\r\n\t\tint outterIdx = -1;\r\n\r\n\t\tVector3 tl = Vector3{ x + rounding, y + rounding, 0.5f };\r\n\t\tVector3 tr = Vector3{ x + w - rounding, y + rounding, 0.5f };\r\n\t\tVector3 bl = Vector3{ x + rounding, y + h - rounding, 0.5f };\r\n\t\tVector3 br = Vector3{ x + w - rounding, y + h - rounding, 0.5f };\r\n\r\n\t\t// main rect\r\n\t\tvertices[++vIndex] = VertexPosCol { tl , col };\t\t\t// top-left\r\n\t\tvertices[++vIndex] = VertexPosCol { tr , col };\t\t\t// top-right\r\n\t\tvertices[++vIndex] = VertexPosCol { bl , col };\t\t\t// bottom-left\r\n\r\n\t\tvertices[++vIndex] = VertexPosCol { tr , col };\t\t\t// top-right\r\n\t\tvertices[++vIndex] = VertexPosCol { bl , col };\t\t\t// bottom-left\r\n\t\tvertices[++vIndex] = VertexPosCol { br , col };\t\t\t// bottom-right\r\n\r\n\t\t// arc path func\r\n\t\t// tl : 6, 9 tr : 9, 12 br : 0, 3 bl : 3, 6\r\n\t\tconst std::function arcVertices = [&](Vector3 center, int min, int max)\r\n\t\t{\r\n\t\t\tVector3 result[4];\r\n\t\t\tint i = -1;\r\n\t\t\tfor (int a = min; a <= max; ++a)\r\n\t\t\t{\r\n\t\t\t\tconst Vector2& v = mCircleVertex12[a % IM_ARRAYSIZE(mCircleVertex12)];\r\n\t\t\t\tresult[++i] = Vector3{ center.x + v.x * rounding, center.y + v.y * rounding, 0.5f };\r\n\t\t\t}\r\n\t\t\t// add vertices\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ center , col };\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ result[0] , col };\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ result[1] , col };\r\n\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ center , col };\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ result[1] , col };\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ result[2] , col };\r\n\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ center , col };\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ result[2] , col };\r\n\t\t\tvertices[++vIndex] = VertexPosCol{ result[3] , col };\r\n\r\n\t\t\toutters[++outterIdx] = result[0];\r\n\t\t\toutters[++outterIdx] = result[3];\r\n\t\t};\r\n\r\n\t\tarcVertices(tl, 6, 9);\r\n\t\tarcVertices(tr, 9, 12);\r\n\t\tarcVertices(br, 0, 3);\r\n\t\tarcVertices(bl, 3, 6);\r\n\r\n\t\t// outer rect\r\n\t\tvertices[++vIndex] = VertexPosCol{ tl , col };\t\t\t\r\n\t\tvertices[++vIndex] = VertexPosCol{ tr , col };\t\t\t\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[1] , col };\t\t\r\n\t\tvertices[++vIndex] = VertexPosCol{ tr , col };\t\t\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[1] , col };\t\t\t\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[2] , col };\t\t\r\n\r\n\t\tvertices[++vIndex] = VertexPosCol{ tr , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ br , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[3] , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[3] , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ br , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[4] , col };\r\n\r\n\t\tvertices[++vIndex] = VertexPosCol{ bl , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ br , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[5] , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ bl , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[5] , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[6] , col };\r\n\r\n\t\tvertices[++vIndex] = VertexPosCol{ tl , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ bl , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[0] , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ bl , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[0] , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ outters[7] , col };\r\n\r\n\t\tsetupForPosCollEnv(vertices);\r\n\r\n\t\tC3D_DrawArrays(GPU_TRIANGLES, 0, 66);\r\n\t}else\r\n\t{\r\n\t\tVertexPosCol* vertices = (VertexPosCol*)allocMemoryPoolAligned(sizeof(VertexPosCol) * 4, 8);\r\n\t\tif (!vertices) return;\r\n\t\tu32 vIndex = 0;\r\n\r\n\t\tvertices[vIndex] = VertexPosCol{ Vector3{ x, y, 0.5f } , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ Vector3{ x + w, y, 0.5f } , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ Vector3{ x, y + h, 0.5f } , col };\r\n\t\tvertices[++vIndex] = VertexPosCol{ Vector3{ x + w, y + h, 0.5f } , col };\r\n\r\n\t\tsetupForPosCollEnv(vertices);\r\n\r\n\t\tC3D_DrawArrays(GPU_TRIANGLE_STRIP, 0, 4);\r\n\t}\r\n}\r\n\r\nvoid PPGraphics::StartMasked(float x, float y, float w, float h, gfxScreen_t screen) const\r\n{\r\n\tif(screen == GFX_TOP) C3D_SetScissor(GPU_SCISSOR_NORMAL, 240 - (y + h), 400 - (x + w), 240 - y, 400 - x);\r\n\telse C3D_SetScissor(GPU_SCISSOR_NORMAL, 240 - (y + h), 320 - (x + w), 240 - y, 320 - x);\r\n\t\r\n}\r\n\r\nvoid PPGraphics::StopMasked() const\r\n{\r\n\tC3D_SetScissor(GPU_SCISSOR_DISABLE, 0, 0, 0, 0);\r\n}\r\n\r\nvoid PPGraphics::DrawText(const char* text, float x, float y, float scaleX, float scaleY, Color color, bool baseline)\r\n{\r\n\tssize_t units;\r\n\tu32 code;\r\n\r\n\tconst u8* p = (const u8*)text;\r\n\tfloat firstX = x;\r\n\tu32 flags = GLYPH_POS_CALC_VTXCOORD | (baseline ? GLYPH_POS_AT_BASELINE : 0);\r\n\tint lastSheet = -1;\r\n\tdo\r\n\t{\r\n\t\tif(!*p) break;\r\n\t\tunits = decode_utf8(&code, p);\r\n\t\tif(units == -1)\r\n\t\t\tbreak;\r\n\r\n\t\tp += units;\r\n\t\tif( code == '\\n')\r\n\t\t{\r\n\t\t\tx = firstX;\r\n\t\t\ty += scaleY * fontGetInfo()->lineFeed;\r\n\t\t}else if(code > 0)\r\n\t\t{\r\n\t\t\tint glyphIdx = fontGlyphIndexFromCodePoint(code);\r\n\t\t\tfontGlyphPos_s data;\r\n\t\t\tfontCalcGlyphPos(&data, glyphIdx, flags, scaleX, scaleY);\r\n\r\n\t\t\t// Bind the correct texture sheet\r\n\t\t\tif (data.sheetIndex != lastSheet)\r\n\t\t\t{\r\n\t\t\t\tlastSheet = data.sheetIndex;\r\n\t\t\t\tC3D_TexBind(getTextUnit(GPU_TEXUNIT0), &mGlyphSheets[lastSheet]);\r\n\t\t\t}\r\n\r\n\t\t\tVertexPosTex* vertices = (VertexPosTex*)allocMemoryPoolAligned(sizeof(VertexPosTex) * 4, 8);\r\n\t\t\tif (!vertices) \r\n\t\t\t\tbreak; // out of memory in pool\r\n\r\n\t\t\t// set position\r\n\t\t\tvertices[0].position = (Vector3) { x + data.vtxcoord.left, y + data.vtxcoord.bottom, 0.5f };\r\n\t\t\tvertices[1].position = (Vector3) { x + data.vtxcoord.right, y + data.vtxcoord.bottom, 0.5f };\r\n\t\t\tvertices[2].position = (Vector3) { x + data.vtxcoord.left, y + data.vtxcoord.top, 0.5f };\r\n\t\t\tvertices[3].position = (Vector3) { x + data.vtxcoord.right, y + data.vtxcoord.top, 0.5f };\r\n\r\n\t\t\t// set uv\r\n\t\t\tvertices[0].textcoord = (Vector2) { data.texcoord.left , data.texcoord.bottom };\r\n\t\t\tvertices[1].textcoord = (Vector2) { data.texcoord.right, data.texcoord.bottom };\r\n\t\t\tvertices[2].textcoord = (Vector2) { data.texcoord.left, data.texcoord.top };\r\n\t\t\tvertices[3].textcoord = (Vector2) { data.texcoord.right, data.texcoord.top };\r\n\r\n\t\t\tsetupForPosTexlEnv(vertices, color.toU32(), TEX_FONT_GRAPHIC);\r\n\r\n\t\t\tC3D_DrawArrays(GPU_TRIANGLE_STRIP, 0, 4);\r\n\r\n\t\t\tx += data.xAdvance;\r\n\t\t}\r\n\r\n\t} while (code > 0);\r\n}\r\n\r\nvoid PPGraphics::DrawTextAutoWrap(const char* text, float x, float y, float w, float scaleX, float scaleY,\r\n\tColor color, bool baseline)\r\n{\r\n\tssize_t units;\r\n\tu32 code;\r\n\r\n\tconst u8* p = (const u8*)text;\r\n\tfloat firstX = x;\r\n\tu32 flags = GLYPH_POS_CALC_VTXCOORD | (baseline ? GLYPH_POS_AT_BASELINE : 0);\r\n\tint lastSheet = -1;\r\n\tdo\r\n\t{\r\n\t\tif (!*p) break;\r\n\t\tunits = decode_utf8(&code, p);\r\n\t\tif (units == -1)\r\n\t\t\tbreak;\r\n\r\n\t\tp += units;\r\n\r\n\t\tif (code == '\\n')\r\n\t\t{\r\n\t\t\tx = firstX;\r\n\t\t\ty += scaleY * fontGetInfo()->lineFeed;\r\n\t\t}\r\n\t\telse if (code > 0)\r\n\t\t{\r\n\t\t\tint glyphIdx = fontGlyphIndexFromCodePoint(code);\r\n\t\t\tfontGlyphPos_s data;\r\n\t\t\tfontCalcGlyphPos(&data, glyphIdx, flags, scaleX, scaleY);\r\n\t\t\t\r\n\t\t\t// Bind the correct texture sheet\r\n\t\t\tif (data.sheetIndex != lastSheet)\r\n\t\t\t{\r\n\t\t\t\tlastSheet = data.sheetIndex;\r\n\t\t\t\tC3D_TexBind(getTextUnit(GPU_TEXUNIT0), &mGlyphSheets[lastSheet]);\r\n\t\t\t}\r\n\r\n\t\t\tVertexPosTex* vertices = (VertexPosTex*)allocMemoryPoolAligned(sizeof(VertexPosTex) * 4, 8);\r\n\t\t\tif (!vertices)\r\n\t\t\t\tbreak; // out of memory in pool\r\n\r\n\t\t\t\t\t // set position\r\n\t\t\tvertices[0].position = (Vector3) { x + data.vtxcoord.left, y + data.vtxcoord.bottom, 0.5f };\r\n\t\t\tvertices[1].position = (Vector3) { x + data.vtxcoord.right, y + data.vtxcoord.bottom, 0.5f };\r\n\t\t\tvertices[2].position = (Vector3) { x + data.vtxcoord.left, y + data.vtxcoord.top, 0.5f };\r\n\t\t\tvertices[3].position = (Vector3) { x + data.vtxcoord.right, y + data.vtxcoord.top, 0.5f };\r\n\r\n\t\t\t// set uv\r\n\t\t\tvertices[0].textcoord = (Vector2) { data.texcoord.left, data.texcoord.bottom };\r\n\t\t\tvertices[1].textcoord = (Vector2) { data.texcoord.right, data.texcoord.bottom };\r\n\t\t\tvertices[2].textcoord = (Vector2) { data.texcoord.left, data.texcoord.top };\r\n\t\t\tvertices[3].textcoord = (Vector2) { data.texcoord.right, data.texcoord.top };\r\n\r\n\t\t\tsetupForPosTexlEnv(vertices, color.toU32(), TEX_FONT_GRAPHIC);\r\n\r\n\t\t\tC3D_DrawArrays(GPU_TRIANGLE_STRIP, 0, 4);\r\n\r\n\t\t\t// this line is seem to over\r\n\t\t\tif (x + data.width > w)\r\n\t\t\t{\r\n\t\t\t\tx = firstX;\r\n\t\t\t\ty += scaleY * fontGetInfo()->lineFeed;\r\n\t\t\t}\r\n\t\t\telse\r\n\t\t\t{\r\n\t\t\t\tx += data.xAdvance;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t} while (code > 0);\r\n}\r\n\r\n\r\nVector2 PPGraphics::GetTextSize(const char* text, float scaleX, float scaleY)\r\n{\r\n\tssize_t units;\r\n\tu32 code;\r\n\r\n\tVector2 result;\r\n\tfloat maxW = 0, cW = 0;\r\n\r\n\tconst u8* p = (const u8*)text;\r\n\tu32 flags = GLYPH_POS_CALC_VTXCOORD | 0;\r\n\tresult.y = scaleY * fontGetInfo()->lineFeed;\r\n\tdo\r\n\t{\r\n\t\tif (!*p) break;\r\n\t\tunits = decode_utf8(&code, p);\r\n\t\tif (units == -1)\r\n\t\t\tbreak;\r\n\t\tp += units;\r\n\t\tif (code == '\\n')\r\n\t\t{\r\n\t\t\tif(cW < maxW) cW = maxW;\r\n\t\t\tmaxW = 0;\r\n\t\t\tresult.y += scaleY * fontGetInfo()->lineFeed;\r\n\t\t}else if (code > 0)\r\n\t\t{\r\n\t\t\tint glyphIdx = fontGlyphIndexFromCodePoint(code);\r\n\t\t\tfontGlyphPos_s data;\r\n\t\t\tfontCalcGlyphPos(&data, glyphIdx, flags, scaleX, scaleY);\r\n\t\t\tmaxW += data.xAdvance;\r\n\t\t}\r\n\r\n\t} while (code > 0);\r\n\tif (cW < maxW) cW = maxW;\r\n\tresult.x = cW;\r\n\r\n\treturn result;\r\n}\r\n\r\nVector3 PPGraphics::GetTextSizeAutoWrap(const char* text, float scaleX, float scaleY, float w)\r\n{\r\n\tssize_t units;\r\n\tu32 code;\r\n\r\n\tVector3 result;\r\n\tfloat maxW = 0;\r\n\tfloat padding = 2;\r\n\r\n\tconst u8* p = (const u8*)text;\r\n\tu32 flags = GLYPH_POS_CALC_VTXCOORD | 0;\r\n\tresult.x = 0;\r\n\tresult.z = 1; // lines\r\n\tresult.y = scaleY * fontGetInfo()->lineFeed + padding; // height\r\n\tdo\r\n\t{\r\n\t\tif (!*p) break;\r\n\t\tunits = decode_utf8(&code, p);\r\n\t\tif (units == -1)\r\n\t\t\tbreak;\r\n\t\tp += units;\r\n\t\tif (code == '\\n')\r\n\t\t{\r\n\t\t\tif (result.x < maxW) result.x = maxW;\r\n\t\t\tmaxW = 0;\r\n\t\t\tresult.y += scaleY * fontGetInfo()->lineFeed + padding;\r\n\t\t\tresult.z += 1;\r\n\t\t}\r\n\t\telse if (code > 0)\r\n\t\t{\r\n\t\t\tint glyphIdx = fontGlyphIndexFromCodePoint(code);\r\n\t\t\tfontGlyphPos_s data;\r\n\t\t\tfontCalcGlyphPos(&data, glyphIdx, flags, scaleX, scaleY);\r\n\t\t\tif (maxW + data.width > w)\r\n\t\t\t{\r\n\t\t\t\tif (result.x < maxW) result.x = maxW;\r\n\t\t\t\tmaxW = 0;\r\n\t\t\t\tresult.y += scaleY * fontGetInfo()->lineFeed + padding;\r\n\t\t\t\tresult.z += 1;\r\n\t\t\t}\r\n\t\t\telse maxW += data.xAdvance;\r\n\t\t}\r\n\r\n\t} while (code > 0);\r\n\tif (result.x < maxW) result.x = maxW;\r\n\r\n\treturn result;\r\n}\r\n" }, { "path": "PinBox/PinBox/source/PPMessage.cpp", "content": "#include \"PPMessage.h\"\r\n\r\nPPMessage::~PPMessage()\r\n{\r\n\tif (g_content != nullptr) \r\n\t\tfree(g_content);\r\n}\r\n\r\nu8* PPMessage::BuildMessage(u8* contentBuffer, u32 contentSize)\r\n{\r\n\tg_contentSize = contentSize;\r\n\t//-----------------------------------------------\r\n\t// alloc msg buffer block\r\n\tu8* msgBuffer = (u8*)malloc(sizeof(u8) * (contentSize + 9));\r\n\t//-----------------------------------------------\r\n\t// build header\r\n\tu8* pointer = msgBuffer;\r\n\t// 1, validate code\r\n\tWRITE_CHAR_PTR(pointer, g_validateCode, 4);\r\n\t// 2, message code\r\n\tWRITE_U8(pointer, g_code);\r\n\t// 3, content size\r\n\tWRITE_U32(pointer, g_contentSize);\r\n\t//-----------------------------------------------\r\n\t// build content data\r\n\tif (g_contentSize > 0) {\r\n\t\tmemcpy(msgBuffer + 9, contentBuffer, contentSize);\r\n\t}\r\n\t//-----------------------------------------------\r\n\treturn msgBuffer;\r\n}\r\n\r\n\r\nu8* PPMessage::BuildMessageEmpty()\r\n{\r\n\treturn BuildMessage(nullptr, 0);\r\n}\r\n\r\nvoid PPMessage::BuildMessageHeader(u8 code)\r\n{\r\n\tg_code = code;\r\n}\r\n\r\n\r\nbool PPMessage::ParseHeader(u8* buffer)\r\n{\r\n\tif (IS_INVALID_CODE(buffer, 0))\r\n\t{\r\n\t\tprintf(\"Parse header failed. Validate code is incorrect: %c%c%c%c \\n\", buffer[0], buffer[1], buffer[2], buffer[3]);\r\n\t\treturn false;\r\n\t}\r\n\t//-----------------------------------------------------------\r\n\tsize_t readIndex = 4;\r\n\tg_code = READ_U8(buffer, readIndex); readIndex += 1;\r\n\tg_contentSize = READ_U32(buffer, readIndex); readIndex += 4;\r\n\treturn true;\r\n}\r\n\r\nvoid PPMessage::ClearHeader()\r\n{\r\n\tg_code = 0;\r\n\tg_contentSize = 0;\r\n}\r\n" }, { "path": "PinBox/PinBox/source/PPSession.cpp", "content": "#include \"PPSession.h\"\r\n#include \"PPGraphics.h\"\r\n#include \"PPSessionManager.h\"\r\n#include \"ConfigManager.h\"\r\n\r\n#define ONE_MILLISECOND 1000000ULL\r\n#define ONE_MICROSECOND 1000ULL\r\n#define BUFFERSIZE 0x1000\r\n#define BUFFER_POOL_SIZE (BUFFERSIZE * 12)\r\n// static buffer to store socket data\r\nstatic u8*\t\t\t\t\t\tg_receivedBuffer;\r\nstatic u64\t\t\t\t\t\tg_receivedSize;\r\nstatic u64\t\t\t\t\t\tg_waitForSize;\r\nstatic u32\t\t\t\t\t\tg_msgTag;\r\n\r\nnamespace { // helpers\r\n\tvoid createNew(void* arg) {\r\n\t\tstatic_cast(arg)->threadMain();\r\n\t}\r\n\tvoid createTest(void* arg) {\r\n\t\tstatic_cast(arg)->threadTest();\r\n\t}\r\n}\r\n\r\nPPSession::PPSession()\r\n{\r\n\t// init static buffer\r\n\tg_receivedBuffer = (u8*)malloc(BUFFER_POOL_SIZE);\r\n\tg_receivedSize = 0;\r\n\tg_waitForSize = 0;\r\n\tg_msgTag = 0;\r\n}\r\n\r\nPPSession::~PPSession()\r\n{\r\n\tReleaseSession();\r\n\r\n\tCleanUp();\r\n\t// free static buffer\r\n\tfree(g_receivedBuffer);\r\n\tfree(_ip);\r\n\tfree(_port);\r\n}\r\n\r\nvoid PPSession::InitTestSession(PPSessionManager* manager, const char* ip, const char* port)\r\n{\r\n\t_testConnectionResult = 0;\r\n\t_manager = manager;\r\n\t_ip = strdup(ip);\r\n\t_port = strdup(port);\r\n\ts32 priority = 0;\r\n\tsvcGetThreadPriority(&priority, CUR_THREAD_HANDLE);\r\n\ts32 t = priority - 2;\r\n\tif (t < 0x19) t = 0x19;\r\n\t// detached thread right after it created\r\n\t_thread = threadCreate(createTest, static_cast(this), 4 * 1024, t, -2, false);\r\n}\r\n\r\n\r\nvoid PPSession::InitSession(PPSessionManager* manager, const char* ip, const char* port)\r\n{\r\n\t_sendingMessages = std::queue();\r\n\t_queueMessageMutex = new Mutex();\r\n\t//-------------------------------------------------------------\r\n\t_manager = manager;\r\n\t_ip = strdup(ip);\r\n\t_port = strdup(port);\r\n\t//-------------------------------------------------------------\r\n\t_authenticated = false;\r\n\ts32 priority = 0;\r\n\tsvcGetThreadPriority(&priority, CUR_THREAD_HANDLE);\r\n\ts32 t = priority - 2;\r\n\tif (t < 0x19) t = 0x19;\r\n\t_thread = threadCreate(createNew, static_cast(this), 4 * 1024, t, -2, false);\r\n}\r\n\r\n\r\nvoid PPSession::ReleaseSession()\r\n{\r\n\tif (!_running || _kill) return;\r\n\t_kill = true;\r\n\t_running = false;\r\n\t// join thread\r\n\tthreadJoin(_thread, U64_MAX);\r\n\tthreadFree(_thread);\r\n\t_thread = NULL;\r\n}\r\n\r\nvoid PPSession::CleanUp()\r\n{\r\n\t// clean up\r\n\t\r\n\tg_receivedSize = 0;\r\n\tg_waitForSize = 0;\r\n\tg_msgTag = 0;\r\n\t_authenticated = false;\r\n\tif (_tmpMessage)\r\n\t{\r\n\t\tdelete _tmpMessage;\r\n\t}\r\n\r\n\t// cleanup hub\r\n\tfor (HubItem* item : _hubItems)\r\n\t{\r\n\t\tif (item->thumbSize > 0) free(item->thumbBuf);\r\n\t\tdelete item;\r\n\t}\r\n\t_hubItems.clear();\r\n}\r\n\r\nvoid PPSession::StartStream()\r\n{\r\n\t_manager->InitDecoder();\r\n\r\n\t// send message\r\n}\r\n\r\n\r\n\r\nvoid PPSession::StopStream()\r\n{\r\n\t_manager->ReleaseDecoder();\r\n\r\n\t//TODO: we should clean all stream relate message left behide\r\n\r\n\t// send message\r\n\r\n}\r\n\r\n\r\nvoid PPSession::connectToServer()\r\n{\r\n\t_connect_state = CONNECTING;\r\n\t//_manager->SetSessionState(SS_CONNECTING);\r\n\t//--------------------------------------------------\r\n\t// define socket\r\n\t_sock = socket(AF_INET, SOCK_STREAM, 0);\r\n\tif (_sock < 0)\r\n\t{\r\n\t\tprintf(\"Can't create new socket.\\n\");\r\n\t\tgfxFlushBuffers();\r\n\t\t// Error: can't create socket\r\n\t\t_connect_state = FAIL;\r\n\t\t_manager->SetSessionState(SS_FAILED);\r\n\t\treturn;\r\n\t}\r\n\r\n\tstruct sockaddr_in addr = { 0 };\r\n\taddr.sin_family = AF_INET;\r\n\tunsigned short nPort = (unsigned short)strtoul(_port, NULL, 0);\r\n\taddr.sin_port = htons(nPort);\r\n\tif(inet_pton(addr.sin_family, _ip, &addr.sin_addr) < 0)\r\n\t{\r\n\t\tprintf(\"IP and Port not supported.\\n\", _ip, _port);\r\n\t\tgfxFlushBuffers();\r\n\t\t_connect_state = FAIL;\r\n\t\t_manager->SetSessionState(SS_FAILED);\r\n\t\treturn;\r\n\t}\r\n\r\n\tprintf(\"Connect to: %s p:%s.\\n\", _ip, _port);\r\n\tgfxFlushBuffers();\r\n\r\n\tint ret = connect(_sock, (struct sockaddr *) &addr, sizeof(addr));\r\n\tif (ret < 0)\r\n\t{\r\n\t\tprintf(\"Could not connect to server.\\n\");\r\n\t\tgfxFlushBuffers();\r\n\t\t_connect_state = FAIL;\r\n\t\t_manager->SetSessionState(SS_FAILED);\r\n\t\treturn;\r\n\t}\r\n\r\n\t_connect_state = CONNECTED;\r\n\t_manager->SetSessionState(SS_CONNECTED);\r\n\r\n\t// set socket to non blocking so we can easy control it\r\n\t//fcntl(sockManager->sock, F_SETFL, O_NONBLOCK);\r\n\tfcntl(_sock, F_SETFL, fcntl(_sock, F_GETFL, 0) | O_NONBLOCK);\r\n\tprintf(\"Connected to server.\\n\");\r\n\tgfxFlushBuffers();\r\n}\r\n\r\nvoid PPSession::closeConnect()\r\n{\r\n\t// set kill again to make sure it set\r\n\r\n\t// close connection\r\n\tif(_connect_state == CONNECTED)\r\n\t{\r\n\t\tResult rc = closesocket(_sock);\r\n\t\tif(rc != 0)\r\n\t\t{\r\n\t\t\tprintf(\"Failed when close socket.\\n\");\r\n\t\t}\r\n\t}\r\n\t_sock = -1;\r\n\t_connect_state = IDLE;\r\n\r\n\tprintf(\"closed session.\\n\");\r\n}\r\n\r\nvoid PPSession::recvSocketData()\r\n{\r\n\t//---------------------------------------------------------------------------------\r\n\t// receive data\r\n\t//---------------------------------------------------------------------------------\r\n\tint recvAmount = recv(_sock, g_receivedBuffer + g_receivedSize, BUFFERSIZE, 0); //TODO: Citra seem like can't use this method and it crash immedately\r\n\tif (recvAmount <= 0)\r\n\t{\r\n\t\tif (errno != EWOULDBLOCK) {\r\n\t\t\tprintf(\"Error receive packet: %d\\n\", recvAmount);\r\n\t\t\t_kill = true;\r\n\t\t}\r\n\t\treturn;\r\n\t}else if(recvAmount > BUFFERSIZE)\r\n\t{\r\n\t\t// sound like something are wrong here so we do notthing\r\n\t\treturn;\r\n\t}else\r\n\t{\r\n\t\tg_receivedSize += recvAmount;\r\n\t}\r\n\t//printf(\"receive packet s:%d - total: %d - w:%d\\n\", recvAmount, g_receivedSize, g_waitForSize);\r\n\t//---------------------------------------------------------------------------------\r\n\t// process data\r\n\t//---------------------------------------------------------------------------------\r\n\tif (g_receivedSize < g_waitForSize || g_waitForSize == 0) return;\r\n\r\n\tint dataAfterProcess = g_receivedSize - g_waitForSize;\r\n\tdo {\r\n\t\t// calculate data left\r\n\t\tu32 lastWaitForSize = g_waitForSize;\r\n\r\n\t\t// process message data\r\n\t\tprocessReceivedMsg(g_receivedBuffer, lastWaitForSize, g_msgTag);\r\n\r\n\t\t// shifting mem\r\n\t\tmemcpy(g_receivedBuffer, g_receivedBuffer + lastWaitForSize, dataAfterProcess);\r\n\r\n\t\t// reset information\r\n\t\tg_receivedSize = dataAfterProcess;\r\n\t\tif(g_receivedSize < g_waitForSize || g_waitForSize == 0) return;\r\n\r\n\t\tdataAfterProcess = g_receivedSize - g_waitForSize;\r\n\t} while (dataAfterProcess >= 0);\r\n}\r\n\r\nvoid PPSession::sendMessageData()\r\n{\r\n\t_queueMessageMutex->Lock();\r\n\twhile(!_sendingMessages.empty())\r\n\t{\r\n\t\t// get top message\r\n\t\tQueueMessage* queueMsg = (QueueMessage*)_sendingMessages.front();\r\n\t\t_sendingMessages.pop();\r\n\r\n\t\tif(queueMsg->msgSize > 0 && queueMsg->msgBuffer != nullptr)\r\n\t\t{\r\n\t\t\tu32 totalSent = 0;\r\n\t\t\t// send message\r\n\t\t\tdo\r\n\t\t\t{\r\n\t\t\t\tint sendAmount = send(_sock, queueMsg->msgBuffer, queueMsg->msgSize, 0);\r\n\t\t\t\tif (sendAmount < 0)\r\n\t\t\t\t{\r\n\t\t\t\t\t// SS_FAILED when send message\r\n\t\t\t\t\tprintf(\"Error when send message.\\n\");\r\n\t\t\t\t\tReleaseSession();\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\ttotalSent += sendAmount;\r\n\t\t\t} while (totalSent < queueMsg->msgSize);\r\n\t\t\t//--------------------------------------------------------\r\n\t\t\t// free message\r\n\t\t\tfree(queueMsg->msgBuffer);\r\n\t\t\tdelete queueMsg;\r\n\t\t}\r\n\t}\r\n\t_queueMessageMutex->Unlock();\r\n}\r\n\r\n\r\nvoid PPSession::threadMain()\r\n{\r\n\tif (_running) return;\r\n\t_running = true;\r\n\tu64 sleepDuration = ONE_MILLISECOND * 2;\r\n\t// thread loop\r\n\twhile (!_kill)\r\n\t{\r\n\t\tif (_connect_state == IDLE)\r\n\t\t{\r\n\t\t\tconnectToServer();\r\n\t\t}\r\n\t\tif (_connect_state == CONNECTED)\r\n\t\t{\r\n\t\t\t// check and recv data from server\r\n\t\t\trecvSocketData();\r\n\t\t\t// send queue message\r\n\t\t\tsendMessageData();\r\n\t\t}\r\n\r\n\t\tsvcSleepThread(sleepDuration);\r\n\t}\r\n\r\n\t// send all message left\r\n\tsendMessageData();\r\n\tstd::queue().swap(_sendingMessages);\r\n\tdelete _queueMessageMutex;\r\n\r\n\t// close connection\r\n\tcloseConnect();\r\n}\r\n\r\nvoid PPSession::threadTest()\r\n{\r\n\tif (_running) return;\r\n\t_running = true;\r\n\tu64 sleepDuration = ONE_MILLISECOND * 2;\r\n\t_testConnectionResult = 0;\r\n\t// thread loop\r\n\twhile (!_kill)\r\n\t{\r\n\t\tif (_connect_state == IDLE)\r\n\t\t{\r\n\t\t\tconnectToServer();\r\n\t\t}\r\n\t\tif (_connect_state == CONNECTED)\r\n\t\t{\r\n\t\t\t_testConnectionResult = 1;\r\n\t\t}\r\n\t\tif (_connect_state == FAIL)\r\n\t\t{\r\n\t\t\t_testConnectionResult = -1;\r\n\t\t}\r\n\r\n\t\tsvcSleepThread(sleepDuration);\r\n\t}\r\n\t// close connection\r\n\tcloseConnect();\r\n}\r\n\r\nvoid PPSession::RequestForData(u32 size, u32 tag)\r\n{\r\n\tg_waitForSize = size;\r\n\tg_msgTag = tag;\r\n}\r\n\r\nvoid PPSession::AddMessageToQueue(u8* msgBuffer, int32_t msgSize)\r\n{\r\n\tif (_running && _connect_state == CONNECTED && !_kill) {\r\n\t\t_queueMessageMutex->Lock();\r\n\t\tQueueMessage *msg = new QueueMessage();\r\n\t\tmsg->msgBuffer = msgBuffer;\r\n\t\tmsg->msgSize = msgSize;\r\n\t\t_sendingMessages.push(msg);\r\n\t\t_queueMessageMutex->Unlock();\r\n\t}\r\n}\r\n\r\n\r\nvoid PPSession::processReceivedMsg(u8* buffer, u32 size, u32 tag)\r\n{\r\n\t//printf(\"process receive part size: %d - tag: %d.\\n\", size, tag);\r\n\t//------------------------------------------------------\r\n\t// verify authentication\r\n\t//------------------------------------------------------\r\n\tif (!_authenticated)\r\n\t{\r\n\t\tif (tag == PPREQUEST_AUTHEN)\r\n\t\t{\r\n\t\t\tPPMessage *authenMsg = new PPMessage();\r\n\t\t\tif (authenMsg->ParseHeader(buffer))\r\n\t\t\t\tif (authenMsg->GetMessageCode() == MSG_CODE_RESULT_AUTHENTICATION_SUCCESS)\r\n\t\t\t\t{\r\n\t\t\t\t\tprintf(\"Authenticated successfully.\\n\");\r\n\t\t\t\t\t_authenticated = true;\r\n\r\n\t\t\t\t\t_manager->SetBusyState(BS_NONE);\r\n\t\t\t\t\t// send message to get hub items and other information\r\n\t\t\t\t\tSendMsgRequestHubItems();\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\telse printf(\"Authenticaiton failed.\\n\");\r\n\t\t\telse printf(\"Authenticaiton failed.\\n\");\r\n\t\t\tdelete authenMsg;\r\n\t\t}\r\n\t\telse printf(\"Client was not authentication.\\n\");\r\n\t\tRequestForData(MSG_COMMAND_SIZE, PPREQUEST_AUTHEN);\r\n\t\treturn;\r\n\t}\r\n\t//------------------------------------------------------\r\n\t// process data by tag\r\n\tif (!_tmpMessage) _tmpMessage = new PPMessage();\r\n\tswitch (tag)\r\n\t{\r\n\tcase PPREQUEST_HEADER:\r\n\t{\r\n\t\tif (_tmpMessage->ParseHeader(buffer)) {\r\n\t\t\tRequestForData(_tmpMessage->GetContentSize(), PPREQUEST_BODY);\r\n\t\t} else {\r\n\t\t\t_tmpMessage->ClearHeader();\r\n\t\t\tRequestForData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\t\t}\r\n\t\tbreak;\r\n\t}\r\n\tcase PPREQUEST_BODY:\r\n\t{\r\n\t\t//// if tmp message is null that mean this is useless data then we avoid it\r\n\t\t//if (_tmpMessage->GetContentSize() == 0) {\r\n\t\t//\t_tmpMessage->ClearHeader();\r\n\t\t//\t// we should prepare request for new header\r\n\t\t//\tRequestForData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\t\t//\treturn;\r\n\t\t//}\r\n\t\t// verify buffer size with message estimate size\r\n\t\tif (size == _tmpMessage->GetContentSize())\r\n\t\t{\r\n\t\t\tprocessMessageData(buffer, size);\r\n\t\t\t// Request for next message\r\n\t\t\tRequestForData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\t\t}\r\n\t\t//------------------------------------------------------\r\n\t\t// remove message after use\r\n\t\t_tmpMessage->ClearHeader();\r\n\t\tbreak;\r\n\t}\r\n\tdefault: break;\r\n\t}\r\n}\r\n\r\n\r\nvoid PPSession::processMessageData(u8* buffer, size_t size)\r\n{\r\n\t// process message data\tby message type\r\n\tswitch (_tmpMessage->GetMessageCode())\r\n\t{\r\n\tcase MSG_CODE_REQUEST_NEW_SCREEN_FRAME:\r\n\t\t_manager->ProcessVideoFrame(buffer, size);\r\n\t\tbreak;\r\n\tcase MSG_CODE_REQUEST_NEW_AUDIO_FRAME:\r\n\t\t//TODO: currently audio sleep make it all slow\r\n\t\t// should be avoid this by doing that in main thread\r\n\t\t_manager->ProcessAudioFrame(buffer, size);\r\n\t\tbreak;\r\n\tcase MSG_CODE_RECEIVED_HUB_ITEMS:\r\n\t\tprintf(\"Got hub items data\\n\");\r\n\t\t// On get hub items list\r\n\t\tu32 cursor = 0;\r\n\t\tint i = 0;\r\n\t\t// read number of hub items\r\n\t\tu16 count = READ_U16(buffer, cursor); cursor += 2;\r\n\t\tu16 size;\r\n\r\n\t\tprintf(\"Count: %d\\n\", count);\r\n\t\t// read hub items\r\n\t\tfor(i = 0; i < count; ++i)\r\n\t\t{\r\n\t\t\tprintf(\"> Read item: %d\\n\", i);\r\n\t\t\tHubItem *item = new HubItem();\r\n\r\n\t\t\t// read type : 1 bytes\r\n\t\t\tu8 type = READ_U8(buffer, cursor); cursor += 1;\r\n\t\t\titem->type = type;\r\n\t\t\tprintf(\"> Type: %d\\n\", type);\r\n\r\n\t\t\t// read uuid\r\n\t\t\t// size : 2 bytes\r\n\t\t\tsize = READ_U16(buffer, cursor); cursor += 2;\r\n\t\t\titem->uuid.resize(size);\r\n\t\t\tmemcpy(&item->uuid[0], buffer + cursor, size); \r\n\t\t\tcursor += size;\r\n\t\t\tprintf(\"> uuid: %s :%d\\n\", item->uuid.c_str(), size);\r\n\r\n\t\t\t// read name\r\n\t\t\t// size : 2 bytes\r\n\t\t\tsize = READ_U16(buffer, cursor); cursor += 2;\r\n\t\t\titem->name.resize(size);\r\n\t\t\tmemcpy(&item->name[0], buffer + cursor, size); \r\n\t\t\tcursor += size;\r\n\t\t\tprintf(\"> name: %s : %d\\n\", item->name.c_str(), size);\r\n\r\n\t\t\t\r\n\r\n\t\t\tif (type != HUB_SCREEN) {\r\n\t\t\t\t// read thumbnail\r\n\t\t\t\t// size : 4 bytes\r\n\t\t\t\titem->thumbSize = READ_U32(buffer, cursor); \r\n\t\t\t\tcursor += 4;\r\n#ifndef USE_CITRA\r\n\t\t\t\t// only work on N3ds device\r\n\t\t\t\tPPGraphics::Get()->AddCacheImage(&buffer[cursor], item->thumbSize, item->uuid);\r\n#else\r\n\t\t\t\t// Work around because of add direct buffer to cache make image unexpected behaviour\r\n\t\t\t\tstd::string fname = \"pinbox/tmp/\" + item->uuid + \".png\";\r\n\t\t\t\tif (PPGraphics::Get()->AddCacheImage(fname.c_str(), item->uuid) == nullptr) {\r\n\t\t\t\t\tprintf(\"Write cache file: %s\\n\", fname.c_str());\r\n\t\t\t\t\t// save to file\r\n\t\t\t\t\tFILE *f = fopen(fname.c_str(), \"wb\");\r\n\t\t\t\t\tif (f != NULL)\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tfwrite(buffer + cursor, sizeof(u8), item->thumbSize, f);\r\n\t\t\t\t\t\tfclose(f);\r\n\t\t\t\t\t\tPPGraphics::Get()->AddCacheImage(fname.c_str(), item->uuid);\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n#endif\r\n\t\t\t\tcursor += item->thumbSize;\r\n\t\t\t}\r\n\r\n\t\t\t_hubItems.push_back(item);\r\n\t\t}\r\n\r\n\t\t_manager->SetBusyState(BS_NONE);\r\n\t\t_manager->SetSessionState(SS_PAIRED);\r\n\t\tbreak;\r\n\tdefault: \r\n\t\tbreak;\r\n\t}\r\n}\r\n\r\n\r\n//-----------------------------------------------------\r\n// screen capture\r\n//-----------------------------------------------------\r\nvoid PPSession::SendMsgAuthentication()\r\n{\r\n\tPPMessage *msg = new PPMessage();\r\n\tmsg->BuildMessageHeader(MSG_CODE_REQUEST_AUTHENTICATION_SESSION);\r\n\tu8* msgBuffer = msg->BuildMessageEmpty();\r\n\tAddMessageToQueue(msgBuffer, msg->GetMessageSize());\r\n\tRequestForData(MSG_COMMAND_SIZE, PPREQUEST_AUTHEN);\r\n\tdelete msg;\r\n}\r\n\r\nvoid PPSession::SendMsgStartStream()\r\n{\r\n\tif (isSessionStarted) return;\r\n\tPPMessage *msg = new PPMessage();\r\n\tmsg->BuildMessageHeader(MSG_CODE_REQUEST_START_SCREEN_CAPTURE);\r\n\tu8* msgBuffer = msg->BuildMessageEmpty();\r\n\tAddMessageToQueue(msgBuffer, msg->GetMessageSize());\r\n\tisSessionStarted = true;\r\n\tdelete msg;\r\n}\r\n\r\nvoid PPSession::SendMsgStopStream()\r\n{\r\n\tif (!isSessionStarted) return;\r\n\t//--------------------------------------\r\n\tPPMessage *msg = new PPMessage();\r\n\tmsg->BuildMessageHeader(MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE);\r\n\tu8* msgBuffer = msg->BuildMessageEmpty();\r\n\tAddMessageToQueue(msgBuffer, msg->GetMessageSize());\r\n\tisSessionStarted = false;\r\n\tdelete msg;\r\n\t//--------------------------------------\r\n\tReleaseSession();\r\n}\r\n\r\nvoid PPSession::SendMsgChangeSetting()\r\n{\r\n\tPPMessage *authenMsg = new PPMessage();\r\n\tauthenMsg->BuildMessageHeader(MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE);\r\n\t//-----------------------------------------------\r\n\t// alloc msg content block\r\n\tsize_t contentSize = 13;\r\n\tu8* contentBuffer = (u8*)malloc(sizeof(u8) * contentSize);\r\n\tu8* pointer = contentBuffer;\r\n\t//----------------------------------------------\r\n\t// setting: wait for received frame\r\n\t//u8 _setting_waitToReceivedFrame = ConfigManager::Get()->_cfg_wait_for_received ? 1 : 0;\r\n\t//WRITE_U8(pointer, _setting_waitToReceivedFrame);\r\n\t//// setting: smooth frame number ( only activate if waitForReceivedFrame = true)\r\n\t//WRITE_U32(pointer, ConfigManager::Get()->_cfg_skip_frame);\r\n\t//// setting: frame quality [0 ... 100]\r\n\t//WRITE_U32(pointer, ConfigManager::Get()->_cfg_video_quality);\r\n\t//// setting: frame scale [0 ... 100]\r\n\t//WRITE_U32(pointer, ConfigManager::Get()->_cfg_video_scale);\r\n\t//-----------------------------------------------\r\n\t// build message\r\n\tu8* msgBuffer = authenMsg->BuildMessage(contentBuffer, contentSize);\r\n\tAddMessageToQueue(msgBuffer, authenMsg->GetMessageSize());\r\n\tfree(contentBuffer);\r\n\tdelete authenMsg;\r\n}\r\n\r\nvoid PPSession::SendMsgRequestHubItems()\r\n{\r\n\tif (_connect_state == CONNECTED && _authenticated && _manager->GetBusyState() == BS_NONE) {\r\n\t\tprintf(\"Request for hub items\\n\");\r\n\t\t_manager->SetBusyState(BS_HUB_ITEMS);\r\n\t\t// cleanup items\r\n\t\t_hubItems.clear();\r\n\t\t// send request\r\n\t\tPPMessage *msg = new PPMessage();\r\n\t\tmsg->BuildMessageHeader(MSG_CODE_REQUEST_HUB_ITEMS);\r\n\t\tu8* msgBuffer = msg->BuildMessageEmpty();\r\n\t\tAddMessageToQueue(msgBuffer, msg->GetMessageSize());\r\n\t\tRequestForData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\t\tdelete msg;\r\n\t}\r\n}\r\n\r\n//-----------------------------------------------------\r\n// Input\r\n//-----------------------------------------------------\r\nbool PPSession::SendMsgSendInputData(u32 down, u32 up, short cx, short cy, short ctx, short cty)\r\n{\r\n\tif (!isSessionStarted) return;\r\n\tPPMessage *msg = new PPMessage();\r\n\tmsg->BuildMessageHeader(MSG_CODE_SEND_INPUT_CAPTURE);\r\n\t//-----------------------------------------------\r\n\t// alloc msg content block\r\n\tconst size_t contentSize = 16;\r\n\tu8* contentBuffer = (u8*)malloc(sizeof(u8) * contentSize);\r\n\tu8* pointer = contentBuffer;\r\n\t//----------------------------------------------\r\n\tmemcpy(pointer, &down, 4);\r\n\tmemcpy(pointer + 4, &up, 4);\r\n\tmemcpy(pointer + 8, &cx, 2);\r\n\tmemcpy(pointer + 10, &cy, 2);\r\n\tmemcpy(pointer + 12, &ctx, 2);\r\n\tmemcpy(pointer + 14, &cty, 2);\r\n\t//-----------------------------------------------\r\n\t// build message and send\r\n\tu8* msgBuffer = msg->BuildMessage(contentBuffer, contentSize);\r\n\tAddMessageToQueue(msgBuffer, msg->GetMessageSize());\r\n\tdelete msg;\r\n\treturn true;\r\n}" }, { "path": "PinBox/PinBox/source/PPSessionManager.cpp", "content": "#include \"PPSessionManager.h\"\r\n#include \"PPGraphics.h\"\r\n#include \"ConfigManager.h\"\r\n#include \"Logger.h\"\r\n\r\nPPSessionManager::PPSessionManager()\r\n{\r\n}\r\n\r\nPPSessionManager::~PPSessionManager()\r\n{\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n// connection test\r\n///////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n\r\nint PPSessionManager::TestConnection(ServerConfig* config)\r\n{\r\n\tif (_testSession != nullptr) {\r\n\t\tint ret = _testSession->GetTestConnectionResult();\r\n\r\n\t\tprintf(\"RET: %d.\\n\", ret);\r\n\t\tif(ret != 0)\r\n\t\t{\r\n\t\t\tdelete _testSession;\r\n\t\t\t_testSession = NULL;\r\n\t\t\t_sessionState = SS_NOT_CONNECTED;\r\n\t\t}\r\n\t\treturn ret;\r\n\t}\r\n\r\n\tprintf(\"Init TEST connection to server.\\n\");\r\n\t_testSession = new PPSession();\r\n\t_testSession->InitTestSession(this, config->ip.c_str(), config->port.c_str());\r\n\treturn 0;\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////////////////////////////////////\r\n// For current displaying video frame\r\n\r\nSessionState PPSessionManager::ConnectToServer(ServerConfig* config)\r\n{\r\n\tif (_session == nullptr)\r\n\t{\r\n\t\tprintf(\"Init connection to server.\\n\");\r\n\t\t_sessionState = SS_CONNECTING;\r\n\t\t_session = new PPSession();\r\n\t\t_session->InitSession(this, config->ip.c_str(), config->port.c_str());\r\n\t}\r\n\treturn _sessionState;\r\n}\r\n\r\nvoid PPSessionManager::DisconnectToServer()\r\n{\r\n\tif (_sessionState == SS_NOT_CONNECTED) return;\r\n\tif (_session == nullptr) return;\r\n\tprintf(\"Cleanup session.\\n\");\r\n\tdelete _session;\r\n\t_session = NULL;\r\n\t_sessionState = SS_NOT_CONNECTED;\r\n}\r\n\r\nvoid PPSessionManager::StartStreaming()\r\n{\r\n\tif (_sessionState != SS_PAIRED) return;\r\n\t//TODO: implement this\r\n}\r\n\r\nvoid PPSessionManager::StopStreaming()\r\n{\r\n\tif (_sessionState != SS_PAIRED) return;\r\n\t//TODO: implement this\r\n}\r\n\r\nvoid PPSessionManager::ProcessVideoFrame(u8* buffer, u32 size)\r\n{\r\n\tu8* rgbBuffer = _decoder->appendVideoBuffer(buffer, size);\r\n\tif (rgbBuffer != nullptr) PPGraphics::Get()->UpdateTopScreenSprite(rgbBuffer, 393216);\r\n\r\n\t//---------------------------------------------------------\r\n\t// update frame video FPS\r\n\t//---------------------------------------------------------\r\n\tif (!_receivedFirstVideoFrame)\r\n\t{\r\n\t\t_receivedFirstVideoFrame = true;\r\n\t\t_lastVideoTime = osGetTime();\r\n\t\t_currentVideoFPS = 0.0f;\r\n\t\t_videoFrame = 0;\r\n\t}\r\n\telse\r\n\t{\r\n\t\t_videoFrame++;\r\n\t\tu64 deltaTime = osGetTime() - _lastVideoTime;\r\n\t\tif (deltaTime > 1000)\r\n\t\t{\r\n\t\t\t_currentVideoFPS = _videoFrame / (deltaTime / 1000.0f);\r\n\t\t\t_videoFrame = 0;\r\n\t\t\t_lastVideoTime = osGetTime();\r\n\t\t}\r\n\t}\r\n}\r\n\r\nvoid PPSessionManager::DrawVideoFrame()\r\n{\r\n\tPPGraphics::Get()->DrawTopScreenSprite();\r\n}\r\n\r\nvoid PPSessionManager::ProcessAudioFrame(u8* buffer, u32 size)\r\n{\r\n\t_decoder->decodeAudioStream(buffer, size);\r\n}\r\n\r\nvoid PPSessionManager::UpdateStreamSetting()\r\n{\r\n\t//_session->SendMsgChangeSetting();\r\n}\r\n\r\nvoid PPSessionManager::GetControllerProfiles()\r\n{\r\n}\r\n\r\nvoid PPSessionManager::Authentication()\r\n{\r\n\tif (_sessionState != SS_CONNECTED || GetBusyState() != BS_NONE) return;\r\n\tSetBusyState(BS_AUTHENTICATION);\r\n\t_session->SendMsgAuthentication();\r\n}\r\n\r\nvoid PPSessionManager::InitDecoder()\r\n{\r\n\t_decoder = new PPDecoder();\r\n\t_decoder->initDecoder();\r\n}\r\n\r\nvoid PPSessionManager::ReleaseDecoder()\r\n{\r\n\t_decoder->releaseDecoder();\r\n}\r\n\r\n\r\nvoid PPSessionManager::UpdateInputStream(u32 down, u32 up, short cx, short cy, short ctx, short cty)\r\n{\r\n\tif (_session == nullptr) return;\r\n\tif(down != _oldDown || up != _oldUp || cx != _oldCX || cy != _oldCY || ctx != _oldCTX || cty != _oldCTY || !_initInputFirstFrame)\r\n\t{\r\n\t\tif(_session->SendMsgSendInputData(down, up, cx, cy, ctx, cty))\r\n\t\t{\r\n\t\t\t_initInputFirstFrame = true;\r\n\t\t\t_oldDown = down;\r\n\t\t\t_oldUp = up;\r\n\t\t\t_oldCX = cx;\r\n\t\t\t_oldCY = cy;\r\n\t\t\t_oldCTX = ctx;\r\n\t\t\t_oldCTY = cty;\r\n\t\t}\r\n\t}\r\n}\r\n\r\n\r\nvoid PPSessionManager::StartFPSCounter()\r\n{\r\n\t_lastRenderTime = osGetTime();\r\n\t_currentRenderFPS = 0.0f;\r\n\t_renderFrames = 0;\r\n}\r\n\r\nvoid PPSessionManager::UpdateFPSCounter()\r\n{\r\n\t_renderFrames++;\r\n\tu64 deltaTime = osGetTime() - _lastRenderTime;\r\n\tif(deltaTime > 1000)\r\n\t{\r\n\t\t_currentRenderFPS = _renderFrames / (deltaTime / 1000.0f);\r\n\t\t_renderFrames = 0;\r\n\t\t_lastRenderTime = osGetTime();\r\n\t}\r\n}\r\n" }, { "path": "PinBox/PinBox/source/PPUI.cpp", "content": "#include \"PPUI.h\"\r\n#include \r\n#include \"ConfigManager.h\"\r\n#include \"Anim.h\"\r\n\r\nvolatile u32 kDown;\r\nvolatile u32 kHeld;\r\nvolatile u32 kUp;\r\n\r\nvolatile u32 last_kDown;\r\nvolatile u32 last_kHeld;\r\nvolatile u32 last_kUp;\r\n\r\nstatic circlePosition cPos;\r\nstatic circlePosition cStick;\r\nstatic touchPosition kTouch;\r\nstatic touchPosition last_kTouch;\r\nstatic touchPosition first_kTouchDown;\r\nstatic touchPosition last_kTouchDown;\r\nvolatile u64 holdTime = 0;\r\n\r\nstatic u32 sleepModeState = 0;\r\n//----------------------------------------\r\n// Dialog\r\n//---------------------------------------\r\nstatic bool mTmpLockTouch = false;\r\nstatic PopupCallback *mDialogBox;\r\nstatic PopupCallback *mDialogBoxCallLater;\r\nstatic DialogBoxOverride mDialogOverride;\r\n\r\n//----------------------------------------\r\n// Tab\r\n//---------------------------------------\r\nstatic int mPairedScreenTabIdx = 0;\r\nstatic int mHubItemSelectedIdx = -1;\r\n\r\n//----------------------------------------\r\n// Scroll Box\r\n//---------------------------------------\r\nstatic Vector2 mScrollLastTouch = Vector2{ -1,-1 };\r\nstatic float mScrollSpeedModified = 0;\r\nstatic bool mScrolling = false;\r\n\r\nstatic u64 mTmpWaitTimer = 0;\r\nstatic std::vector mPopupList;\r\nstatic std::string mTemplateInputString = \"\";\r\nstatic ServerConfig* mTmpServerConfig = nullptr;\r\n\r\n//----------------------------------------\r\n// animations\r\n//----------------------------------------\r\nstatic u64 mTmpLoadingTimeA = 0;\r\nstatic u64 mTmpLoadingTimeB = 0;\r\nstatic u64 mTmpLoadingTimeC = 0;\r\nstatic int mTmpLoadingDirA = 1;\r\nstatic int mTmpLoadingDirB = 1;\r\nstatic int mTmpLoadingDirC = 1;\r\n\r\n\r\nstatic const char* UI_INPUT_VALUE[] = { \"1\", \"2\", \"3\", \r\n\t\t\t\t\t\t\t\t\t\t\"4\", \"5\", \"6\", \r\n\t\t\t\t\t\t\t\t\t\t\"7\", \"8\", \"9\", \r\n\t\t\t\t\t\t\t\t\t\t\".\", \"0\", \":\" };\r\n\r\nstatic const char* UI_KEYBOARD_VALUE[] = { \r\n\t\"q\", \"w\", \"e\", \"r\", \"t\", \"y\", \"u\", \"i\", \"o\", \"p\",\r\n\t\"a\", \"s\", \"d\", \"f\", \"g\", \"h\", \"j\", \"k\", \"l\", \"'\",\r\n\t\"z\", \"x\", \"c\", \"v\", \"b\", \"n\", \"m\", \",\", \".\", \" \",\r\n};\r\n\r\nstatic const char* UI_TABS_PAIRED_SCREEN[] = {\r\n\t\"Hub\",\r\n\t\"Basic Setting\",\r\n\t\"Advance Setting\",\r\n};\r\n\r\nu32 PPUI::getKeyDown()\r\n{\r\n\treturn kDown;\r\n}\r\n\r\nu32 PPUI::getKeyHold()\r\n{\r\n\treturn kHeld;\r\n}\r\n\r\nu32 PPUI::getKeyUp()\r\n{\r\n\treturn kUp;\r\n}\r\n\r\ncirclePosition PPUI::getLeftCircle()\r\n{\r\n\treturn cPos;\r\n}\r\n\r\ncirclePosition PPUI::getRightCircle()\r\n{\r\n\treturn cStick;\r\n}\r\n\r\nu32 PPUI::getSleepModeState()\r\n{\r\n\treturn sleepModeState;\r\n}\r\n\r\nvoid PPUI::UpdateInput()\r\n{\r\n\t//----------------------------------------\r\n\t// store old input\r\n\tlast_kDown = kDown;\r\n\tlast_kHeld = kHeld;\r\n\tlast_kUp = kUp;\r\n\tlast_kTouch = kTouch;\r\n\t//----------------------------------------\r\n\t// scan new input\r\n\tkDown = hidKeysDown();\r\n\tkHeld = hidKeysHeld();\r\n\tkUp = hidKeysUp();\r\n\tcPos = circlePosition();\r\n\thidCircleRead(&cPos);\r\n\tcStick = circlePosition();\r\n\tirrstCstickRead(&cStick);\r\n\tkTouch = touchPosition();\r\n\thidTouchRead(&kTouch);\r\n\r\n\tif(kDown & KEY_TOUCH)\r\n\t{\r\n\t\tfirst_kTouchDown = kTouch;\r\n\t\tlast_kTouchDown = touchPosition();\r\n\t}\r\n\tif(last_kHeld & KEY_TOUCH && kUp & KEY_TOUCH)\r\n\t{\r\n\t\tlast_kTouchDown = kTouch;\r\n\t\tfirst_kTouchDown = touchPosition();\r\n\t\tholdTime = 0;\r\n\t}\r\n}\r\n\r\nbool PPUI::TouchDownOnArea(float x, float y, float w, float h)\r\n{\r\n\tif (kDown & KEY_TOUCH || kHeld & KEY_TOUCH)\r\n\t{\r\n\t\tif (kTouch.px >= (u16)x && kTouch.px <= (u16)(x + w) && kTouch.py >= (u16)y && kTouch.py <= (u16)(y + h))\r\n\t\t{\r\n\t\t\treturn true;\r\n\t\t}\r\n\t}\r\n\treturn false;\r\n}\r\n\r\nbool PPUI::TouchUpOnArea(float x, float y, float w, float h)\r\n{\r\n\tif ((last_kDown & KEY_TOUCH || last_kHeld & KEY_TOUCH) && kUp & KEY_TOUCH)\r\n\t{\r\n\t\tif (last_kTouch.px >= (u16)x && last_kTouch.px <= (u16)(x + w) && last_kTouch.py >= (u16)y && last_kTouch.py <= (u16)(y + h))\r\n\t\t{\r\n\t\t\treturn true;\r\n\t\t}\r\n\t}\r\n\treturn false;\r\n}\r\n\r\nbool PPUI::TouchDown()\r\n{\r\n\treturn kDown & KEY_TOUCH;\r\n}\r\n\r\nbool PPUI::TouchMove()\r\n{\r\n\treturn kHeld & KEY_TOUCH;\r\n}\r\n\r\nbool PPUI::TouchUp()\r\n{\r\n\treturn last_kHeld & KEY_TOUCH && kUp & KEY_TOUCH;\r\n}\r\n\r\n\r\n\r\nvoid PPUI::InitResource()\r\n{\r\n\t// create tmp folder\r\n\tstruct stat st = { 0 };\r\n\tif (stat(\"pinbox\", &st) == -1) mkdir(\"pinbox\", 0700);\t\t\t\t// create root pinbox folder\r\n\tif (stat(\"pinbox/tmp\", &st) == -1) mkdir(\"pinbox/tmp\", 0700);\t\t// create tmp folder for tmp asset cached\r\n\r\n\t// add static resources\r\n\tPPGraphics::Get()->AddCacheImageAsset(\"monitor.png\", \"monitor\");\r\n\tPPGraphics::Get()->AddCacheImageAsset(\"default_1.png\", \"default_1\");\r\n\tPPGraphics::Get()->AddCacheImageAsset(\"default_2.png\", \"default_2\");\r\n\tPPGraphics::Get()->AddCacheImageAsset(\"default_3.png\", \"default_3\");\r\n\tPPGraphics::Get()->AddCacheImageAsset(\"default_4.png\", \"default_4\");\r\n}\r\n\r\nvoid PPUI::CleanupResource()\r\n{\r\n\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////\r\n// TEXT\r\n///////////////////////////////////////////////////////////////////////////\r\n\r\nint PPUI::DrawIdleTopScreen(PPSessionManager* sessionManager)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 400, 240, RGB(26, 188, 156));\r\n\tLabelBox(0, 0, 400, 240, \"PinBox\", RGB(26, 188, 156), RGB(255, 255, 255));\r\n}\r\n\r\nstatic Vector2 scrollboxTestCursor;\r\n\r\nint PPUI::DrawBtmServerSelectScreen(PPSessionManager* sm)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, RGB(236, 240, 241));\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 35, RGB(26, 188, 156));\r\n\r\n\t// Screen title\r\n\tswitch (sm->GetSessionState()) {\r\n\tcase -1: LabelBox(55, 5, 200, 25, \"Status: No Wifi Connection\", RGB(26, 188, 156), RGB(255, 255, 255)); break;\r\n\tcase 0: LabelBox(55, 5, 200, 25, \"Status: Ready to Connect\", RGB(26, 188, 156), RGB(255, 255, 255)); break;\r\n\tcase 1: LabelBox(55, 5, 200, 25, \"Status: Connecting...\", RGB(26, 188, 156), RGB(255, 255, 255)); break;\r\n\tcase 2: LabelBox(55, 5, 200, 25, \"Status: Connected\", RGB(26, 188, 156), RGB(255, 255, 255)); break;\r\n\t}\r\n\r\n\t// Quit\r\n\tif (FlatColorButton(5, 5, 50, 25, \"Quit\", RGB(214, 48, 49), RGB(255, 118, 117), RGB(255, 255, 255), 6.f))\r\n\t{\r\n\t\tOverrideDialogTypeCritical();\r\n\t\tDrawDialogMessage(sm, \"Warning\", \"Are you sure to quit?\", [=]()\r\n\t\t{\r\n\t\t\t// on cancel\r\n\t\t\treturn -1;\r\n\t\t}, [=]()\r\n\t\t{\r\n\t\t\t// on ok\r\n\t\t\treturn RET_CLOSE_APP;\r\n\t\t});\r\n\t}\r\n\r\n\t// Add new Server\r\n\tif (FlatColorButton(260, 5, 50, 25, \"Add\", RGB(9, 132, 227), RGB(116, 185, 255), RGB(255, 255, 255), 6.f))\r\n\t{\r\n\t\tAddPopup([=]()\r\n\t\t{\r\n\t\t\tif(mTmpServerConfig == nullptr)\r\n\t\t\t{\r\n\t\t\t\tmTmpServerConfig = new ServerConfig();\r\n\t\t\t\tmTmpServerConfig->name = \"My Local PC\";\r\n\t\t\t\tmTmpServerConfig->ip = \"127.0.0.1\";\r\n\t\t\t\tmTmpServerConfig->port = \"1234\";\r\n\t\t\t}\r\n\t\t\t\r\n\t\t\treturn DrawBtmAddNewServerProfileScreen(sm,\r\n\t\t\t\t[=](void* a, void* b)\r\n\t\t\t\t{\r\n\t\t\t\t\tdelete mTmpServerConfig;\r\n\t\t\t\t\tmTmpServerConfig = nullptr;\r\n\t\t\t\t\t// on cancel\r\n\t\t\t\t},\r\n\t\t\t\t[=](void* a, void* b)\r\n\t\t\t\t{\r\n\t\t\t\t\t// add to list\r\n\t\t\t\t\tConfigManager::Get()->servers.push_back(ServerConfig(*mTmpServerConfig));\r\n\t\t\t\t\tConfigManager::Get()->Save(); //TODO: error here when save\r\n\r\n\t\t\t\t\tdelete mTmpServerConfig;\r\n\t\t\t\t\tmTmpServerConfig = nullptr;\r\n\t\t\t\t\t// on ok\r\n\t\t\t\t}\r\n\t\t\t);\r\n\t\t});\r\n\t}\r\n\r\n\t// List servers\r\n\tif(ConfigManager::Get()->servers.size() > 0)\r\n\t{\r\n\t\t//TODO: scroll box\r\n\t\tfloat boxHeight = 40;\r\n\t\tfor(int i = 0; i < ConfigManager::Get()->servers.size(); ++i)\r\n\t\t{\r\n\t\t\tfloat sx = 40 + boxHeight * i + 5 * i;\r\n\t\t\t// Draw BG\r\n\t\t\tPPGraphics::Get()->DrawRectangle(0, sx, 320, boxHeight, RGB(223, 228, 234));\r\n\r\n\t\t\t// Server name\r\n\t\t\tLabelBoxLeft(70, sx + 2, 150, 20, ConfigManager::Get()->servers[i].name.c_str(), TRANSPARENT, RGB(47, 53, 66), 0.7);\r\n\t\t\tLabelBoxLeft(70, sx + 25, 150, 10, (ConfigManager::Get()->servers[i].ip + \":\" + ConfigManager::Get()->servers[i].port).c_str(), TRANSPARENT, RGB(116, 125, 140), 0.45);\r\n\r\n\t\t\t// Connect button\r\n\t\t\tif (FlatColorButton(5, sx + 2, 60, 32, \"Connect\", RGB(46, 213, 115), RGB(123, 237, 159), RGB(47, 53, 66), 6.f)\r\n\t\t\t\t&& sm->GetSessionState() == SS_NOT_CONNECTED)\r\n\t\t\t{\r\n\t\t\t\tmTmpWaitTimer = osGetTime();\r\n\t\t\t\tOverrideDialogTypeInfo();\r\n\t\t\t\tDrawDialogLoading(\"Connecting\", \"Make sure start server on your PC\\nPlease be patient while app working.\", [=]()\r\n\t\t\t\t{\r\n\t\t\t\t\tSessionState state = sm->ConnectToServer(&ConfigManager::Get()->servers[i]);\r\n\t\t\t\t\tswitch (state)\r\n\t\t\t\t\t{\r\n\t\t\t\t\tcase SS_CONNECTED:\r\n\t\t\t\t\t\tif (osGetTime() - mTmpWaitTimer > (1 * TIME_SECOND)) {\r\n\t\t\t\t\t\t\tOverrideDialogTypeSuccess();\r\n\t\t\t\t\t\t\tOverrideDialogContent(\"Authentication\", \"Please wait for handshaking\\nand verify client.\");\r\n\t\t\t\t\t\t\t//send authentication message\r\n\t\t\t\t\t\t\tif (osGetTime() - mTmpWaitTimer > (2 * TIME_SECOND)) {\r\n\t\t\t\t\t\t\t\tsm->Authentication();\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\treturn 0;\r\n\t\t\t\t\tcase SS_PAIRED:\r\n\t\t\t\t\t\t// reset variable of paired screen\r\n\t\t\t\t\t\tmPairedScreenTabIdx = 0;\r\n\t\t\t\t\t\treturn -1;\r\n\t\t\t\t\tcase SS_FAILED:\r\n\t\t\t\t\t\tif (osGetTime() - mTmpWaitTimer > (1 * TIME_SECOND))\r\n\t\t\t\t\t\t{\r\n\t\t\t\t\t\t\tmDialogBoxCallLater = new PopupCallback([=]()\r\n\t\t\t\t\t\t\t{\t\r\n\t\t\t\t\t\t\t\t// We need set session manager back to not connected state\r\n\t\t\t\t\t\t\t\t// because of other state can't go there so it must be SS_FAILED\r\n\t\t\t\t\t\t\t\t\r\n\t\t\t\t\t\t\t\tOverrideDialogTypeCritical();\r\n\t\t\t\t\t\t\t\tDrawDialogMessage(sm, \"Error\", \"Can't connect to server for some reason.\", [=]()\r\n\t\t\t\t\t\t\t\t{\r\n\t\t\t\t\t\t\t\t\tsm->DisconnectToServer();\r\n\t\t\t\t\t\t\t\t\treturn -1;\r\n\t\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\t\treturn 0;\r\n\t\t\t\t\t\t\t});\r\n\t\t\t\t\t\t\treturn -1;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t\treturn 0;\r\n\t\t\t\t\tdefault:\r\n\t\t\t\t\t\treturn 0;\r\n\t\t\t\t\t}\r\n\t\t\t\t\treturn 0;\r\n\t\t\t\t});\r\n\t\t\t}\r\n\r\n\t\t\t// Remove button\r\n\t\t\tif (FlatColorButton(286, sx + 6, 26, 26, \"X\", RGB(255, 71, 87), RGB(255, 107, 129), RGB(255, 255, 255), 13.f))\r\n\t\t\t{\r\n\t\t\t\tDrawDialogMessage(sm, \"Warning\", \"Are you sure to remove this profile?\", [=]()\r\n\t\t\t\t{\r\n\t\t\t\t\t// on cancel\r\n\t\t\t\t\treturn -1;\r\n\t\t\t\t}, [=]()\r\n\t\t\t\t{\r\n\t\t\t\t\t// on ok\r\n\t\t\t\t\tConfigManager::Get()->servers.erase(ConfigManager::Get()->servers.begin() + i);\r\n\t\t\t\t\tConfigManager::Get()->Save(); \r\n\t\t\t\t\treturn -1;\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t}else\r\n\t{\r\n\t\t// Draw empty screen and tutorial\r\n\t\tLabelBoxAutoWrap(10, 45, 300, 185, \"No server profile found.\\nPlease add new one by Add button.\", TRANSPARENT, PPGraphics::Get()->PrimaryTextColor);\r\n\t}\r\n\r\n\t// test scroll box\r\n\tscrollboxTestCursor = ScrollBox(10, 100, 300, 100, D_HORIZONTAL, scrollboxTestCursor, [=]()\r\n\t{\r\n\t\tPPGraphics::Get()->DrawRectangle(10, 100, 300, 100, RGB(240, 147, 43));\r\n\t\tWH wh{ 1500, 300 };\r\n\t\treturn wh;\r\n\t});\r\n\r\n\t// Dialog box ( alway at bottom so it will draw on top )\r\n\treturn DrawDialogBox(sm);\r\n}\r\n\r\nint PPUI::DrawBtmAddNewServerProfileScreen(PPSessionManager* sessionManager, ResultCallback cancel, ResultCallback ok)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, RGB(236, 240, 241));\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 25, RGB(26, 188, 156));\r\n\r\n\t// Screen title\r\n\tLabelBox(0, 5, 320, 20, \"Add New Server\", RGB(26, 188, 156), RGB(255, 255, 255));\r\n\r\n\t// Input server name\r\n\tLabelBoxLeft(5, 30, 100, 30, \"Server Name\", TRANSPARENT, RGB(44, 62, 80));\r\n\tif (LabelBox(105, 30, 210, 30, mTmpServerConfig->name.c_str(), PPGraphics::Get()->PrimaryColor, RGB(255, 255, 255), 0.5f, 6.f))\r\n\t{\r\n\t\tmTemplateInputString = std::string(mTmpServerConfig->name);\r\n\t\tDrawDialogKeyboard([=](void* a, void* b) {},\r\n\t\t[=](void* a, void* b)\r\n\t\t{\r\n\t\t\t// ok\r\n\t\t\tmTmpServerConfig->name.clear();\r\n\t\t\tmTmpServerConfig->name.append(mTemplateInputString);\r\n\t\t\tmTemplateInputString = \"\";\r\n\t\t});\r\n\t}\r\n\r\n\t// Input server ip\r\n\tLabelBoxLeft(5, 70, 100, 30, \"Server IP\", TRANSPARENT, RGB(44, 62, 80));\r\n\tif (LabelBox(105, 70, 210, 30, mTmpServerConfig->ip.c_str(), PPGraphics::Get()->PrimaryColor, RGB(255, 255, 255), 0.5f, 6.f))\r\n\t{\r\n\t\tmTemplateInputString = std::string(mTmpServerConfig->ip);\r\n\t\tDrawDialogNumberInput([=](void* a, void* b) {},\r\n\t\t\t[=](void* a, void* b)\r\n\t\t{\r\n\t\t\t// ok\r\n\t\t\tmTmpServerConfig->ip.clear();\r\n\t\t\tmTmpServerConfig->ip.append(mTemplateInputString);\r\n\t\t\tmTemplateInputString = \"\";\r\n\t\t});\r\n\t}\r\n\r\n\r\n\t// Input server port\r\n\tLabelBoxLeft(5, 110, 100, 30, \"Server Port\", TRANSPARENT, RGB(44, 62, 80));\r\n\tif (LabelBox(105, 110, 210, 30, mTmpServerConfig->port.c_str(), PPGraphics::Get()->PrimaryColor, RGB(255, 255, 255), 0.5f, 6.f))\r\n\t{\r\n\t\tmTemplateInputString = std::string(mTmpServerConfig->port);\r\n\t\tDrawDialogNumberInput([=](void* a, void* b) {},\r\n\t\t\t[=](void* a, void* b)\r\n\t\t{\r\n\t\t\t// ok\r\n\t\t\tmTmpServerConfig->port.clear();\r\n\t\t\tmTmpServerConfig->port.append(mTemplateInputString);\r\n\t\t\tmTemplateInputString = \"\";\r\n\t\t});\r\n\t}\r\n\r\n\r\n\t// Cancel button\r\n\tif (FlatColorButton(10, 200, 50, 30, \"Cancel\", RGB(192, 57, 43), RGB(231, 76, 60), RGB(223, 228, 234), 6.f))\r\n\t{\r\n\t\tClosePopup();\r\n\t\tif (cancel != nullptr) cancel(nullptr, nullptr);\r\n\t}\r\n\r\n\r\n\t// OK button\r\n\tif (FlatColorButton(260, 200, 50, 30, \"OK\", RGB(41, 128, 185), RGB(52, 152, 219), RGB(223, 228, 234), 6.f))\r\n\t{\r\n\t\tmTmpWaitTimer = osGetTime();\r\n\t\tOverrideDialogTypeInfo();\r\n\t\tDrawDialogLoading(\"Testing connection\", \"Make sure start server on your PC\\nPlease be patient while app working\", [=]()\r\n\t\t{\r\n\t\t\tif (osGetTime() - mTmpWaitTimer > (2 * TIME_SECOND))\r\n\t\t\t{\r\n\t\t\t\t// return -1 for finish loading\r\n\t\t\t\tint ret = sessionManager->TestConnection(mTmpServerConfig);\r\n\t\t\t\tif (ret == 1)\r\n\t\t\t\t{\r\n\t\t\t\t\tmDialogBoxCallLater = new PopupCallback([=]()\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tOverrideDialogTypeSuccess();\r\n\t\t\t\t\t\tDrawDialogMessage(sessionManager, \"Good Work\", \"Connection to server seem good!\");\r\n\r\n\t\t\t\t\t\tClosePopup();\r\n\t\t\t\t\t\tif (ok != nullptr) ok(nullptr, nullptr);\r\n\r\n\t\t\t\t\t\treturn 0;\r\n\t\t\t\t\t});\r\n\t\t\t\t\treturn -1;\r\n\t\t\t\t}\r\n\t\t\t\telse if (ret == -1)\r\n\t\t\t\t{\r\n\t\t\t\t\tmDialogBoxCallLater = new PopupCallback([=]()\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tOverrideDialogTypeCritical();\r\n\t\t\t\t\t\tDrawDialogMessage(sessionManager, \"Error\", \"Can't Connect to server!\");\r\n\r\n\t\t\t\t\t\treturn 0;\r\n\t\t\t\t\t});\r\n\t\t\t\t\treturn -1;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\treturn 0;\r\n\t\t});\r\n\t}\r\n\r\n\t// Dialog box ( alway at bottom so it will draw on top )\r\n\treturn DrawDialogBox(sessionManager);\r\n}\r\n\r\nint PPUI::DrawBtmPairedScreen(PPSessionManager* sm)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, RGB(236, 240, 241));\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 35, RGB(178, 190, 195));\r\n\r\n\t//TODO: need loop check for wifi status\r\n\t// if wifi was turn off we need close connection and return to Select Server Screen\r\n\r\n\t// Disconnect to server\r\n\tif (FlatColorButton(5, 5, 80, 25, \"Disconnect\", RGB(214, 48, 49), RGB(255, 118, 117), RGB(255, 255, 255), 6.f))\r\n\t{\r\n\t\tOverrideDialogTypeCritical();\r\n\t\tDrawDialogMessage(sm, \"Warning\", \"Are you sure to disconnect?\", [=]()\r\n\t\t{\r\n\t\t\t// on cancel\r\n\t\t\treturn -1;\r\n\t\t}, [=]()\r\n\t\t{\r\n\t\t\t// on ok\r\n\t\t\tsm->DisconnectToServer();\r\n\t\t\treturn -1;\r\n\t\t});\r\n\t}\r\n\r\n\t// LOGO\r\n\tLabelBox(130, 0, 60, 35, \"PinBox\", TRANSPARENT, RGB(47, 53, 66), 0.9f);\r\n\r\n\t// Stream / Stop button\r\n\t// only display when selected an item and in hub tab \r\n\tif (mHubItemSelectedIdx >= 0 && mPairedScreenTabIdx == 0) {\r\n\t\tif (FlatColorButton(240, 5, 70, 25, \"Stream\", RGB(46, 213, 115), RGB(123, 237, 159), RGB(47, 53, 66), 6.f))\r\n\t\t{\r\n\t\t\t\r\n\t\t}\r\n\t}\r\n\r\n\t// Case selection\r\n\tif (sm ->GetSessionState() == SS_PAIRED)\r\n\t{\r\n\t\t// Draw config tabs\r\n\r\n\t\t// Tab 1: Stream mode / Stream quality ( basic setting )\r\n\t\tint ret = DrawTabs(UI_TABS_PAIRED_SCREEN, 3, mPairedScreenTabIdx, 0, 40, 320, 200);\r\n\t\tswitch (ret)\r\n\t\t{\r\n\t\tcase 0: \r\n\t\t\tmPairedScreenTabIdx = ret;\r\n\t\t\tbreak;\r\n\t\tcase 1:\r\n\t\t\tmPairedScreenTabIdx = ret;\r\n\t\t\tbreak;\r\n\t\tcase 2:\r\n\t\t\tOverrideDialogTypeCritical();\r\n\t\t\tDrawDialogMessage(sm, \"Warning\", \"Modified setting in here maybe cause\\ncrash or unexpected behaviour\\nMake sure you know what you doing.\", [=]()\r\n\t\t\t{\r\n\t\t\t\t// on cancel\r\n\t\t\t\treturn -1;\r\n\t\t\t}, [=]()\r\n\t\t\t{\r\n\t\t\t\t// on ok\r\n\t\t\t\tmPairedScreenTabIdx = ret;\r\n\t\t\t\treturn -1;\r\n\t\t\t});\r\n\t\t\tbreak;\r\n\t\t}\r\n\r\n\t\tswitch (mPairedScreenTabIdx)\r\n\t\t{\r\n\t\tcase 0: {\r\n\t\t\t//==========================================================\r\n\t\t\t// HUB ITEMS SCREEN\r\n\t\t\t//==========================================================\r\n\t\t\tint hubCount = sm->GetHubItemCount();\r\n\t\t\tint posY = 0;\r\n\t\t\tint posX = 0;\r\n\t\t\tfor (int i = 0; i < hubCount; ++i)\r\n\t\t\t{\r\n\t\t\t\tHubItem* hItem = sm->GetHubItem(i);\r\n\r\n\t\t\t\t// get sprite\r\n\t\t\t\tSprite* hSprite = nullptr;\r\n\t\t\t\tif (hItem->type == HUB_SCREEN)\r\n\t\t\t\t{\r\n\t\t\t\t\thSprite = PPGraphics::Get()->GetCacheImage(\"monitor\");\r\n\t\t\t\t}\r\n\t\t\t\telse\r\n\t\t\t\t{\r\n\t\t\t\t\thSprite = PPGraphics::Get()->GetCacheImage(hItem->uuid.c_str());\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// display config\r\n\t\t\t\tint itemSpaceX = 48;\r\n\t\t\t\tint itemSpaceY = 32;\r\n\t\t\t\tint thumbSize = 48;\r\n\t\t\t\tint cx = 0, cy = 75;\r\n\t\t\t\tint ix = cx + 25 + posX;\r\n\t\t\t\tint iy = cy + 5 + (thumbSize + itemSpaceY) * posY;\r\n\r\n\t\t\t\t// draw background\r\n\t\t\t\tif(SelectBox(ix - 15, iy - 5, thumbSize + 30, thumbSize + 25, mHubItemSelectedIdx == i ? RGB(30, 144, 255) : RGB(241, 242, 246), 6.0f))\r\n\t\t\t\t{\r\n\t\t\t\t\tif (mHubItemSelectedIdx != i) mHubItemSelectedIdx = i;\r\n\t\t\t\t\telse mHubItemSelectedIdx = -1;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// draw image\r\n\t\t\t\tPPGraphics::Get()->DrawImage(hSprite, ix, iy, thumbSize, thumbSize);\r\n\t\t\t\tLabelBox(ix, iy + thumbSize, thumbSize, 25, hItem->name.c_str(), TRANSPARENT, mHubItemSelectedIdx == i ? RGB(241, 242, 246) : RGB(47, 53, 66));\r\n\r\n\t\t\t\t//--- move along\r\n\t\t\t\tposY++;\r\n\t\t\t\tif (posY >= 2) {\r\n\t\t\t\t\tposY = 0;\r\n\t\t\t\t\tposX += thumbSize + itemSpaceX;\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tcase 1: {\r\n\t\t\t//==========================================================\r\n\t\t\t// BASIC CONFIG SCREEN\r\n\t\t\t//==========================================================\r\n\t\t\tHubItem* hItem = sm->GetHubItem(2);\r\n\t\t\tSprite* hSprite = PPGraphics::Get()->GetCacheImage(hItem->uuid.c_str());\r\n\t\t\tPPGraphics::Get()->DrawImage(hSprite, 100, 100, 48, 48);\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tcase 2: {\r\n\t\t\t//==========================================================\r\n\t\t\t// ADVANCE CONFIG SCREEN\r\n\t\t\t//==========================================================\r\n\t\t\tHubItem* hItem = sm->GetHubItem(3);\r\n\t\t\tSprite* hSprite = PPGraphics::Get()->GetCacheImage(hItem->uuid.c_str());\r\n\t\t\tPPGraphics::Get()->DrawImage(hSprite, 100, 100, 48, 48);\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\t}\r\n\r\n\t} else if(sm->GetSessionState() == SS_STREAMING) {\r\n\r\n\t}\r\n\r\n\t// Dialog box ( alway at bottom so it will draw on top )\r\n\treturn DrawDialogBox(sm);\r\n}\r\n\r\n\r\n\r\nvoid PPUI::OverrideDialogTypeWarning()\r\n{\r\n\tmDialogOverride.isActivate = true;\r\n\tmDialogOverride.TitleBgColor = RGB(255, 127, 80);\r\n\tmDialogOverride.TitleTextColor = RGB(47, 53, 66);\r\n}\r\n\r\nvoid PPUI::OverrideDialogTypeInfo()\r\n{\r\n\tmDialogOverride.isActivate = true;\r\n\tmDialogOverride.TitleBgColor = RGB(112, 161, 255);\r\n\tmDialogOverride.TitleTextColor = RGB(47, 53, 66);\r\n}\r\n\r\nvoid PPUI::OverrideDialogTypeSuccess()\r\n{\r\n\tmDialogOverride.isActivate = true;\r\n\tmDialogOverride.TitleBgColor = RGB(123, 237, 159);\r\n\tmDialogOverride.TitleTextColor = RGB(47, 53, 66);\r\n}\r\n\r\nvoid PPUI::OverrideDialogTypeCritical()\r\n{\r\n\tmDialogOverride.isActivate = true;\r\n\tmDialogOverride.TitleBgColor = RGB(255, 71, 87);\r\n\tmDialogOverride.TitleTextColor = RGB(47, 53, 66);\r\n}\r\n\r\nvoid PPUI::OverrideDialogContent(const char* title, const char* body)\r\n{\r\n\tmDialogOverride.isActivate = true;\r\n\tmDialogOverride.Title = title;\r\n\tmDialogOverride.Body = body;\r\n}\r\n\r\nint PPUI::DrawDialogKeyboard(ResultCallback cancelCallback, ResultCallback okCallback)\r\n{\r\n\tif (mDialogBox) return 0;\r\n\tmDialogBox = new PopupCallback([=]()\r\n\t{\r\n\t\t// draw background\r\n\t\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, PPGraphics::Get()->TransBackgroundDark);\r\n\r\n\t\t// draw dialog box\r\n\t\tfloat boxY = 30;\r\n\t\tfloat boxHeight = 180;\r\n\t\tPPGraphics::Get()->DrawRectangle(13, boxY - 2, 294, boxHeight + 4, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor);\r\n\t\tPPGraphics::Get()->DrawRectangle(15, boxY, 290, boxHeight, RGB(247, 247, 247));\r\n\r\n\t\t// Input display\r\n\t\tLabelBox(22, boxY + 15, 276, 30, mTemplateInputString.c_str(), mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, RGB(247, 247, 247));\r\n\r\n\t\t// Keyboard Number\r\n\t\tint kW = 28;\r\n\t\tfloat startX = 22, startY = 60 + boxY;\r\n\t\tfor (int c = 0; c < 10; c++)\r\n\t\t{\r\n\t\t\tfor (int r = 0; r < 3; r++)\r\n\t\t\t{\r\n\t\t\t\tif (FlatButton(startX + c * kW, startY + r * kW, kW - 4, kW - 4, UI_KEYBOARD_VALUE[c + r * 10]))\r\n\t\t\t\t{\r\n\t\t\t\t\tchar v = *UI_KEYBOARD_VALUE[c + r * 10];\r\n\t\t\t\t\tmTemplateInputString.push_back(v);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Cancel button\r\n\t\tif (FlatColorButton(22, boxY + boxHeight - 30, 56, 25, \"Cancel\",\r\n\t\t\tPPGraphics::Get()->AccentColor, PPGraphics::Get()->AccentDarkColor, PPGraphics::Get()->AccentTextColor))\r\n\t\t{\r\n\t\t\tmTemplateInputString = \"\";\r\n\t\t\tcancelCallback(nullptr, nullptr);\r\n\t\t\treturn -1;\r\n\t\t}\r\n\r\n\t\t// Delete Button\r\n\t\tif (FlatColorButton(192, boxY + boxHeight - 30, 56, 25, \"Delete\",\r\n\t\t\tPPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryDarkColor, RGB(247, 247, 247)))\r\n\t\t{\r\n\t\t\tif (mTemplateInputString.size() > 0)\r\n\t\t\t{\r\n\t\t\t\tmTemplateInputString.erase(mTemplateInputString.end() - 1);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// OK Button\r\n\t\tif (FlatColorButton(258, boxY + boxHeight - 30, 40, 25, \"OK\",\r\n\t\t\tPPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryDarkColor, RGB(247, 247, 247)))\r\n\t\t{\r\n\t\t\tokCallback(nullptr, nullptr);\r\n\t\t\treturn -1;\r\n\t\t}\r\n\t\t\r\n\t\treturn 0;\r\n\t});\r\n\treturn 0;\r\n}\r\n\r\nint PPUI::DrawDialogNumberInput(ResultCallback cancelCallback, ResultCallback okCallback)\r\n{\r\n\tif (mDialogBox) return 0;\r\n\tmDialogBox = new PopupCallback([=]()\r\n\t{\r\n\t\t// draw background\r\n\t\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, PPGraphics::Get()->TransBackgroundDark);\r\n\r\n\t\t// draw dialog box\r\n\t\tfloat boxY = 30;\r\n\t\tfloat boxHeight = 180;\r\n\t\tPPGraphics::Get()->DrawRectangle(13, boxY - 2, 294, boxHeight + 4, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor);\r\n\t\tPPGraphics::Get()->DrawRectangle(15, boxY, 290, boxHeight, RGB(247, 247, 247));\r\n\r\n\t\t// Input display\r\n\t\tLabelBox(22, boxY + 15, 276, 30, mTemplateInputString.c_str(), mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, RGB(247, 247, 247));\r\n\r\n\t\t// Keyboard Number\r\n\t\tint kW = 28;\r\n\t\tfloat startX = 22, startY = 60 + boxY;\r\n\t\tfor (int c = 0; c < 3; c++)\r\n\t\t{\r\n\t\t\tfor (int r = 0; r < 4; r++)\r\n\t\t\t{\r\n\t\t\t\tif (FlatButton(startX + c * kW, startY + r * kW, kW - 4, kW - 4, UI_INPUT_VALUE[c + r * 3]))\r\n\t\t\t\t{\r\n\t\t\t\t\tchar v = *UI_INPUT_VALUE[c + r * 3];\r\n\t\t\t\t\tmTemplateInputString.push_back(v);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// Cancel button\r\n\t\tif (FlatColorButton(238, boxY + boxHeight - 30, 56, 25, \"Cancel\",\r\n\t\t\tPPGraphics::Get()->AccentColor, PPGraphics::Get()->AccentDarkColor, PPGraphics::Get()->AccentTextColor))\r\n\t\t{\r\n\t\t\tmTemplateInputString = \"\";\r\n\t\t\tcancelCallback(nullptr, nullptr);\r\n\t\t\treturn -1;\r\n\t\t}\r\n\r\n\t\t// Delete Button\r\n\t\tif (FlatColorButton(192, startY, 56, 25, \"Delete\",\r\n\t\t\tPPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryDarkColor, RGB(247, 247, 247)))\r\n\t\t{\r\n\t\t\tif (mTemplateInputString.size() > 0)\r\n\t\t\t{\r\n\t\t\t\tmTemplateInputString.erase(mTemplateInputString.end() - 1);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// OK Button\r\n\t\tif (FlatColorButton(258, startY, 40, 25, \"OK\",\r\n\t\t\tPPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryDarkColor, RGB(247, 247, 247)))\r\n\t\t{\r\n\t\t\tokCallback(nullptr, nullptr);\r\n\t\t\treturn -1;\r\n\t\t}\r\n\r\n\t\treturn 0;\r\n\t});\r\n\treturn 0;\r\n}\r\n\r\n\r\nint PPUI::DrawDialogLoading(const char* title, const char* body, PopupCallback callback)\r\n{\r\n\tif (mDialogBox) return 0;\r\n\tmTmpLoadingDirA = 1;\r\n\tmTmpLoadingDirB = 1;\r\n\tmTmpLoadingTimeA = osGetTime();\r\n\tmTmpLoadingTimeB = osGetTime();\r\n\tmDialogBox = new PopupCallback([=]()\r\n\t{\r\n\t\tVector3 bodySize = PPGraphics::Get()->GetTextSizeAutoWrap(body, 0.5, 0.5, 280);\r\n\t\tfloat popupHeight = bodySize.y + 40 + 36;\r\n\t\tif (popupHeight > 220) popupHeight = 220;\r\n\r\n\t\tfloat spaceY = (240.0f - popupHeight) / 2.0f;\r\n\r\n\t\t// draw background\r\n\t\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, PPGraphics::Get()->TransBackgroundDark);\r\n\r\n\t\t// draw dialog box\r\n\t\tPPGraphics::Get()->DrawRectangle(13, spaceY, 294, popupHeight + 4, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, 6.0f);\r\n\t\tPPGraphics::Get()->DrawRectangle(15, spaceY + 2, 290, popupHeight, RGB(247, 247, 247), 6.0f);\r\n\r\n\t\t// draw title\r\n\t\tLabelBox(15, spaceY + 2, 290, 30, mDialogOverride.isActivate && mDialogOverride.Title != nullptr ? mDialogOverride.Title : title, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryTextColor, 0.8);\r\n\t\tLabelBoxAutoWrap(20, spaceY + 40, 280, bodySize.y, mDialogOverride.isActivate && mDialogOverride.Body ? mDialogOverride.Body : body, RGB(255, 255, 255), PPGraphics::Get()->PrimaryTextColor);\r\n\r\n\r\n\t\t// animation part\r\n\t\tfloat minX = 60, maxX = 250;\r\n\t\tfloat minW = 15, maxW = 55;\r\n\t\tdouble duration = 1.0 * 1000ULL;\r\n\t\tdouble durationW = duration / 2.0;\r\n\r\n\t\tu64 timePassA = osGetTime() - mTmpLoadingTimeA;\r\n\t\tu64 timePassB = osGetTime() - mTmpLoadingTimeB;\r\n\r\n\t\tdouble p = (double)timePassA / duration;\r\n\t\tif (mTmpLoadingDirA == -1) p = 1.0 - p;\r\n\t\tdouble e = getEasingFunction(EaseInOutExpo)(p);\r\n\t\tfloat currentX = minX + e * (maxX - minX);\r\n\r\n\t\tdouble pW = (double)timePassB / durationW;\r\n\t\tif (mTmpLoadingDirB == -1) pW = 1.0 - pW;\r\n\t\tdouble eW = getEasingFunction(EaseInQuint)(pW);\r\n\t\tfloat currentW = minW + eW * (maxW - minW);\r\n\r\n\t\tPPGraphics::Get()->DrawRectangle(currentX, spaceY + 40 + bodySize.y + 4, currentW, 15, RGB(255, 165, 2), 7.5f);\r\n\r\n\t\tif (timePassA >= duration)\r\n\t\t{\r\n\t\t\tmTmpLoadingTimeA = osGetTime();\r\n\t\t\tmTmpLoadingDirA *= -1;\r\n\t\t}\r\n\r\n\t\tif (timePassB >= durationW)\r\n\t\t{\r\n\t\t\tmTmpLoadingTimeB = osGetTime();\r\n\t\t\tmTmpLoadingDirB *= -1;\r\n\t\t}\r\n\r\n\t\treturn callback();\r\n\t});\r\n\treturn 0;\r\n}\r\n\r\nint PPUI::DrawDialogMessage(PPSessionManager* sessionManager, const char* title, const char* body)\r\n{\r\n\tif (mDialogBox) return 0;\r\n\tmDialogBox = new PopupCallback([=]()\r\n\t{\r\n\t\tVector3 bodySize = PPGraphics::Get()->GetTextSizeAutoWrap(body, 0.5, 0.5, 280);\r\n\t\tfloat popupHeight = bodySize.y + 40 + 36;\r\n\t\tif (popupHeight > 220) popupHeight = 220;\r\n\r\n\t\tfloat spaceY = (240.0f - popupHeight) / 2.0f;\r\n\r\n\t\t// draw background\r\n\t\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, PPGraphics::Get()->TransBackgroundDark);\r\n\r\n\t\t// draw dialog box\r\n\t\tPPGraphics::Get()->DrawRectangle(13, spaceY, 294, popupHeight + 4, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, 6.0f);\r\n\t\tPPGraphics::Get()->DrawRectangle(15, spaceY + 2, 290, popupHeight, RGB(247, 247, 247), 6.0f);\r\n\r\n\t\t// draw title\r\n\t\tLabelBox(15, spaceY + 2, 290, 30, title, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryTextColor, 0.8);\r\n\t\tLabelBoxAutoWrap(20, spaceY + 40, 280, bodySize.y, body, RGB(255, 255, 255), PPGraphics::Get()->PrimaryTextColor);\r\n\r\n\t\t// draw button close\r\n\t\tif(FlatColorButton(135, spaceY + 40 + bodySize.y + 4, 50, 30, \"Close\", \r\n\t\t\tPPGraphics::Get()->AccentColor, PPGraphics::Get()->AccentDarkColor, PPGraphics::Get()->AccentTextColor, 6.0f))\r\n\t\t{\r\n\t\t\treturn -1;\r\n\t\t}\r\n\t\treturn 0;\r\n\t});\r\n\treturn 0;\r\n}\r\n\r\nint PPUI::DrawDialogMessage(PPSessionManager* sessionManager, const char* title, const char* body,\r\n\tPopupCallback closeCallback)\r\n{\r\n\tif (mDialogBox) return 0;\r\n\tmDialogBox = new PopupCallback([=]()\r\n\t{\r\n\t\tVector3 bodySize = PPGraphics::Get()->GetTextSizeAutoWrap(body, 0.5, 0.5, 280);\r\n\t\tfloat popupHeight = bodySize.y + 40 + 36;\r\n\t\tif (popupHeight > 220) popupHeight = 220;\r\n\r\n\t\tfloat spaceY = (240.0f - popupHeight) / 2.0f;\r\n\r\n\t\t// draw background\r\n\t\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, PPGraphics::Get()->TransBackgroundDark);\r\n\r\n\t\t// draw dialog box\r\n\t\tPPGraphics::Get()->DrawRectangle(13, spaceY, 294, popupHeight + 4, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, 6.0f);\r\n\t\tPPGraphics::Get()->DrawRectangle(15, spaceY + 2, 290, popupHeight, RGB(247, 247, 247), 6.0f);\r\n\r\n\t\t// draw title\r\n\t\tLabelBox(15, spaceY + 2, 290, 30, title, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryTextColor, 0.8);\r\n\t\tLabelBoxAutoWrap(20, spaceY + 40, 280, bodySize.y, body, RGB(255, 255, 255), PPGraphics::Get()->PrimaryTextColor);\r\n\r\n\t\t// draw button close\r\n\t\tif (FlatColorButton(135, spaceY + 40 + bodySize.y + 4, 50, 30, \"Close\",\r\n\t\t\tPPGraphics::Get()->AccentColor, PPGraphics::Get()->AccentDarkColor, PPGraphics::Get()->AccentTextColor, 6.0f))\r\n\t\t{\r\n\t\t\treturn closeCallback();\r\n\t\t}\r\n\t\treturn 0;\r\n\t});\r\n\treturn 0;\r\n}\r\n\r\nint PPUI::DrawDialogMessage(PPSessionManager* sessionManager, const char* title, const char* body,\r\n\tPopupCallback cancelCallback, PopupCallback okCallback)\r\n{\r\n\tif (mDialogBox) return 0;\r\n\tmDialogBox = new PopupCallback([=]()\r\n\t{\r\n\t\tVector3 bodySize = PPGraphics::Get()->GetTextSizeAutoWrap(body, 0.5, 0.5, 280);\r\n\t\tfloat popupHeight = bodySize.y + 40 + 36;\r\n\t\tif (popupHeight > 220) popupHeight = 220;\r\n\r\n\t\tfloat spaceY = (240.0f - popupHeight) / 2.0f;\r\n\r\n\t\t// draw background\r\n\t\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, PPGraphics::Get()->TransBackgroundDark);\r\n\r\n\t\t// draw dialog box\r\n\t\tPPGraphics::Get()->DrawRectangle(13, spaceY, 294, popupHeight + 4, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, 6.0f);\r\n\t\tPPGraphics::Get()->DrawRectangle(15, spaceY + 2, 290, popupHeight, RGB(247, 247, 247), 6.0f);\r\n\r\n\t\t// draw title\r\n\t\tLabelBox(15, spaceY + 2, 290, 30, title, mDialogOverride.isActivate ? mDialogOverride.TitleBgColor : PPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryTextColor, 0.8);\r\n\t\tLabelBoxAutoWrap(20, spaceY + 40, 280, bodySize.y, body, RGB(255, 255, 255), PPGraphics::Get()->PrimaryTextColor);\r\n\r\n\t\t// draw button close\r\n\t\tif (FlatColorButton(115, spaceY + 40 + bodySize.y + 4, 40, 30, \"Close\",\r\n\t\t\tPPGraphics::Get()->AccentColor, PPGraphics::Get()->AccentDarkColor, PPGraphics::Get()->AccentTextColor, 6.0f))\r\n\t\t{\r\n\t\t\treturn cancelCallback();\r\n\t\t}\r\n\r\n\t\t// draw button ok\r\n\t\tif (FlatColorButton(165, spaceY + 40 + bodySize.y + 4, 40, 30, \"OK\",\r\n\t\t\tPPGraphics::Get()->PrimaryColor, PPGraphics::Get()->PrimaryDarkColor, PPGraphics::Get()->PrimaryTextColor, 6.0f))\r\n\t\t{\r\n\t\t\treturn okCallback();\r\n\t\t}\r\n\t\treturn 0;\r\n\t});\r\n\treturn 0;\r\n}\r\n\r\nint PPUI::DrawStreamConfigUI(PPSessionManager* sessionManager, ResultCallback cancel, ResultCallback ok)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(0, 0, 320, 240, RGB(236, 240, 241));\r\n\tLabelBox(0, 0, 320, 30, \"Advance Config\", RGB(26, 188, 156), RGB(255, 255, 255));\r\n\r\n\r\n\t\r\n\t//ConfigManager::Get()->_cfg_video_quality = Slide(5, 40, 300, 30, ConfigManager::Get()->_cfg_video_quality, 10, 100, \"Quality\");\r\n\t//ConfigManager::Get()->_cfg_video_scale = Slide(5, 70, 300, 30, ConfigManager::Get()->_cfg_video_scale, 10, 100, \"Scale\");\r\n\t//ConfigManager::Get()->_cfg_skip_frame = Slide(5, 100, 300, 30, ConfigManager::Get()->_cfg_skip_frame, 0, 60, \"Skip Frame\");\r\n\t//ConfigManager::Get()->_cfg_wait_for_received = ToggleBox(5, 130, 300, 30, ConfigManager::Get()->_cfg_wait_for_received, \"Wait Received\");\r\n\r\n\r\n\t// Cancel button\r\n\tif (FlatColorButton(200, 200, 50, 30, \"Cancel\", RGB(192, 57, 43), RGB(231, 76, 60), RGB(255, 255, 255)))\r\n\t{\r\n\t\tClosePopup();\r\n\t\tcancel(nullptr, nullptr);\r\n\t}\r\n\r\n\t// OK button\r\n\tif (FlatColorButton(260, 200, 50, 30, \"OK\", RGB(41, 128, 185), RGB(52, 152, 219), RGB(255, 255, 255)))\r\n\t{\r\n\t\tClosePopup();\r\n\t\tok(nullptr, nullptr);\r\n\t}\r\n}\r\n\r\nint PPUI::DrawIdleBottomScreen(PPSessionManager* sessionManager)\r\n{\r\n\t// touch screen to wake up\r\n\tif(TouchUpOnArea(0,0, 320, 240))\r\n\t{\r\n\t\tsleepModeState = 1;\r\n\t}\r\n\t// label\r\n\tLabelBox(0, 0, 320, 240, \"Touch screen to wake up\", RGB(0, 0, 0), RGB(125, 125, 125));\r\n\r\n\tInfoBox(sessionManager);\r\n\r\n\treturn 0;\r\n}\r\n\r\nvoid PPUI::InfoBox(PPSessionManager* sessionManager)\r\n{\r\n\t// render video FPS\r\n\tchar videoFpsBuffer[100];\r\n\tsnprintf(videoFpsBuffer, sizeof videoFpsBuffer, \"FPS:%.1f|VPS:%.1f\", sessionManager->GetFPS(), sessionManager->GetVideoFPS());\r\n\tLabelBoxLeft(5, 220, 100, 20, videoFpsBuffer, TRANSPARENT, RGB(150, 150, 150), 0.4f);\r\n\tsnprintf(videoFpsBuffer, sizeof videoFpsBuffer, \"CPU:%.1f|GPU:%.1f|CMD:%.1f\", C3D_GetProcessingTime()*6.0f, C3D_GetDrawingTime()*6.0f, C3D_GetCmdBufUsage()*100.0f);\r\n\tLabelBoxLeft(5, 210, 100, 20, videoFpsBuffer, TRANSPARENT, RGB(150, 150, 150), 0.4f);\r\n}\r\n\r\nint PPUI::DrawTabs(const char* tabs[], u32 tabCount, int activeTab, float x, float y, float w, float h)\r\n{\r\n\tint ret = -1;\r\n\tfloat tabPadding = 10;\r\n\tfloat cX = x + tabPadding / 2;\r\n\tColor separetorActive = RGB(85, 239, 196); separetorActive.lighten(0.2f);\r\n\tColor separetor = RGB(178, 190, 195); separetor.lighten(0.2f);\r\n\t// Draw tab part\r\n\tfor(int i = 0; i < tabCount; ++i)\r\n\t{\r\n\t\tconst Vector2 tabTitleSize = PPGraphics::Get()->GetTextSize(tabs[i], 0.5f, 0.5f);\r\n\t\t// tab button\r\n\t\tif (FlatColorButton(cX, y + (activeTab == i ? 0 : tabPadding/2), tabTitleSize.x + tabPadding * 2, 25 + (activeTab == i ? tabPadding / 2 : 0), tabs[i],\r\n\t\t\tactiveTab == i ? RGB(30, 144, 255) : RGB(223, 228, 234),\r\n\t\t\tactiveTab == i ? RGB(83, 82, 237) : RGB(30, 144, 255),\r\n\t\t\tactiveTab == i ? RGB(241, 242, 246) : RGB(47, 53, 66)))\r\n\t\t{\r\n\t\t\tret = i;\r\n\t\t}\r\n\t\tcX += tabTitleSize.x + tabPadding * 2;\r\n\r\n\t\t// separetor line\r\n\t\tPPGraphics::Get()->DrawRectangle(cX - 1, y + (activeTab == i ? 0 : tabPadding / 2), 1, 25 + (activeTab == i ? tabPadding / 2 : 0), \r\n\t\t\tactiveTab == i ? separetorActive : separetor);\r\n\t}\r\n\r\n\r\n\t// Draw content background and scroll if need\r\n\tfloat cY = y + tabPadding / 2 + 25;\r\n\tPPGraphics::Get()->DrawRectangle(x, cY, w, h - (tabPadding / 2 + 25), RGB(223, 228, 234));\r\n\r\n\treturn ret;\r\n}\r\n\r\nint PPUI::DrawDialogBox(PPSessionManager* sessionManager)\r\n{\r\n\tif (mDialogBox != nullptr) {\r\n\t\tmTmpLockTouch = false;\r\n\t\tint ret = (*mDialogBox)();\r\n\t\tmTmpLockTouch = true;\r\n\t\tif(ret < 0)\r\n\t\t{\r\n\t\t\tmTmpLockTouch = false;\r\n\t\t\tdelete mDialogBox;\r\n\t\t\tmDialogBox = nullptr;\r\n\t\t\t// disable override after finish dialog\r\n\t\t\tmDialogOverride.isActivate = false;\r\n\t\t\tmDialogOverride.Title = nullptr;\r\n\t\t\tmDialogOverride.Body = nullptr;\r\n\t\t\t// trigger call later after finish dialog\r\n\t\t\tif(mDialogBoxCallLater != nullptr)\r\n\t\t\t{\r\n\t\t\t\t(*mDialogBoxCallLater)();\r\n\t\t\t\tdelete mDialogBoxCallLater;\r\n\t\t\t\tmDialogBoxCallLater = nullptr;\r\n\t\t\t}\r\n\t\t\tif (ret == RET_CLOSE_APP) return -1;\r\n\t\t}\r\n\t}\r\n\treturn 0;\r\n}\r\n\r\nVector2 PPUI::ScrollBox(float x, float y, float w, float h, Direction dir, Vector2 cursor, WHCallback contentDraw)\r\n{\r\n\tPPGraphics::Get()->StartMasked(x, y, w, h, GFX_BOTTOM);\r\n\r\n\t// return content size after drawing\r\n\tWH ret = contentDraw();\r\n\r\n\t// check for touch scrolling\r\n\t\r\n\tVector2 dif;\r\n\tif (TouchDownOnArea(x, y, w, h) && !mTmpLockTouch)\r\n\t{\r\n\t\tdif = Vector2{ (float)kTouch.px - mScrollLastTouch.x, (float)kTouch.py - mScrollLastTouch.y };\r\n\t\tif (mScrolling) {\r\n\t\t\t// calculate speed modifier\r\n\t\t\tif (abs(dif.x) >= 3 && (dir == D_HORIZONTAL || dir == D_BOTH))\r\n\t\t\t{\r\n\t\t\t\tmScrollSpeedModified += SCROLL_SPEED_STEP;\r\n\t\t\t}\r\n\t\t\tif (abs(dif.y) >= 3 && (dir == D_VERTICAL || dir == D_BOTH))\r\n\t\t\t{\r\n\t\t\t\tmScrollSpeedModified += SCROLL_SPEED_STEP;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// check if not scrolling yet\r\n\t\tif(!mScrolling && mScrollLastTouch.x > -1.f)\r\n\t\t{\r\n\t\t\tif(abs(dif.x) >= SCROLL_THRESHOLD && (dir == D_HORIZONTAL || dir == D_BOTH))\r\n\t\t\t{\r\n\t\t\t\tmScrolling = true;\r\n\t\t\t}\r\n\t\t\tif (abs(dif.y) >= SCROLL_THRESHOLD && (dir == D_VERTICAL || dir == D_BOTH))\r\n\t\t\t{\r\n\t\t\t\tmScrolling = true;\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tmScrollLastTouch = Vector2{ (float)kTouch.px ,(float)kTouch.py };\r\n\t}else\r\n\t{\r\n\t\tmScrollLastTouch = Vector2{ -1.0f, -1.0f };\r\n\t\tmScrolling = false;\r\n\t\tmScrollSpeedModified = SCROLL_SPEED_MODIFIED;\r\n\t}\r\n\r\n\t// check for scroll box\r\n\tswitch (dir)\r\n\t{\r\n\t\tcase D_NONE: \r\n\t\t{\r\n\t\t\t// Do not display scroll bar\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tcase D_HORIZONTAL: \r\n\t\t{\r\n\t\t\tVector2 maxScroll = { ret.width - w , 0 };\r\n\t\t\tfloat p2c = w / (float)ret.width;\r\n\t\t\tif (p2c < SCROLL_BAR_MIN) p2c = SCROLL_BAR_MIN;\r\n\t\t\t// only display scroll bar if percent is small than 1.0\r\n\t\t\tif (p2c < 1.0f)\r\n\t\t\t{\r\n\t\t\t\tfloat bW = floorf(p2c * w);\r\n\r\n\t\t\t\tif (mScrolling) {\r\n\t\t\t\t\tcursor.x += (float)dif.x + mScrollSpeedModified * (float)dif.x;\r\n\t\t\t\t\tif (cursor.x > maxScroll.x) cursor.x = maxScroll.x;\r\n\t\t\t\t\tif (cursor.x < 0) cursor.x = 0;\r\n\t\t\t\t\t//TODO: cursor are use for content drawing display\r\n\t\t\t\t}\r\n\r\n\t\t\t\tfloat moveableW = w - bW - 8; // 8 is padding\r\n\t\t\t\tfloat barMovePercent = cursor.x / maxScroll.x;\r\n\r\n\t\t\t\tPPGraphics::Get()->DrawRectangle(x + 4 + floorf(moveableW * barMovePercent), y + h - 10, bW, 6, RGBA(83, 92, 104, 150), 3.0f);\r\n\t\t\t}\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tcase D_VERTICAL: \r\n\t\t{\r\n\t\t\tVector2 maxScroll = { 0 , ret.height - h };\r\n\t\t\tfloat p2c = h / (float)ret.height;\r\n\t\t\tif (p2c < SCROLL_BAR_MIN) p2c = SCROLL_BAR_MIN;\r\n\t\t\t// only display scroll bar if percent is small than 1.0\r\n\t\t\tif (p2c < 1.0f)\r\n\t\t\t{\r\n\t\t\t\tfloat bH = floorf(p2c * h);\r\n\r\n\t\t\t\tif (mScrolling) {\r\n\t\t\t\t\tcursor.y = y + (float)dif.y +mScrollSpeedModified * (float)dif.y;\r\n\t\t\t\t\tif (cursor.y > maxScroll.y) cursor.y = maxScroll.y;\r\n\t\t\t\t\tif (cursor.y < 0) cursor.y = 0;\r\n\t\t\t\t}\r\n\r\n\t\t\t\tfloat moveableH = h - bH - 8; // 8 is padding\r\n\t\t\t\tfloat barMovePercent = cursor.y / maxScroll.y;\r\n\r\n\r\n\t\t\t\tPPGraphics::Get()->DrawRectangle(x + w - 10, y + 4 + floorf(moveableH * barMovePercent), 6, bH, RGBA(83, 92, 104, 150), 3.0f);\r\n\t\t\t}\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tcase D_BOTH: \r\n\t\t{\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tdefault: \r\n\t\t{\r\n\t\t\t\r\n\t\t};\r\n\t}\r\n\r\n\tPPGraphics::Get()->StopMasked();\r\n\treturn cursor;\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////\r\n// SLIDE\r\n///////////////////////////////////////////////////////////////////////////\r\n\r\nfloat PPUI::Slide(float x, float y, float w, float h, float val, float min, float max, float step, const char* label)\r\n{\r\n\tVector2 tSize = PPGraphics::Get()->GetTextSize(label, 0.5f, 0.5f);\r\n\tfloat labelY = (h - tSize.y) / 2.0f;\r\n\tfloat labelX = x + 5.f;\r\n\tfloat slideX = w / 100.f * 35.f;\r\n\tfloat marginY = 2;\r\n\r\n\tif (val < min) val = min;\r\n\tif (val > max) val = max;\r\n\t// draw label\r\n\tPPGraphics::Get()->DrawText(label, x + labelX, y + labelY, 0.5f, 0.5f, RGB(26, 26, 26), false);\r\n\r\n\t// draw bg\r\n\tfloat startX = x + slideX;\r\n\tfloat startY = y + marginY;\r\n\tw = w - slideX;\r\n\th = h - 2 * marginY;\r\n\tPPGraphics::Get()->DrawRectangle(startX, startY, w, h, PPGraphics::Get()->PrimaryDarkColor);\r\n\t\r\n\tchar valBuffer[50];\r\n\tsnprintf(valBuffer, sizeof valBuffer, \"%.1f\", val, val);\r\n\tVector2 valSize = PPGraphics::Get()->GetTextSize(valBuffer, 0.5f, 0.5f);\r\n\tfloat valueX = (w - valSize.x) / 2.0f;\r\n\tfloat valueY = (h - valSize.y) / 2.0f;\r\n\r\n\t// draw value\r\n\tPPGraphics::Get()->DrawText(valBuffer, startX + valueX, startY + valueY, 0.5f, 0.5f, PPGraphics::Get()->AccentTextColor, false);\r\n\tfloat newValue = val;\r\n\t// draw plus and minus button\r\n\tif(RepeatButton(startX + 1, startY + 1, 30 - 2, h - 2, \"<\", RGB(236, 240, 241), RGB(189, 195, 199), RGB(44, 62, 80)))\r\n\t{\r\n\t\t// minus\r\n\t\tnewValue -= step;\r\n\t}\r\n\r\n\tif(RepeatButton(startX + w - 30, startY + 1, 30 - 1, h - 2, \">\", RGB(236, 240, 241), RGB(189, 195, 199), RGB(44, 62, 80)))\r\n\t{\r\n\t\t// plus\r\n\t\tnewValue += step;\r\n\t}\r\n\tif (newValue < min) newValue = min;\r\n\tif (newValue > max) newValue = max;\r\n\treturn newValue;\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////\r\n// CHECKBOX\r\n///////////////////////////////////////////////////////////////////////////\r\nbool PPUI::ToggleBox(float x, float y, float w, float h, bool value, const char* label)\r\n{\r\n\tVector2 tSize = PPGraphics::Get()->GetTextSize(label, 0.5f, 0.5f);\r\n\tfloat labelY = (h - tSize.y) / 2.0f;\r\n\tfloat labelX = x + 5.f;\r\n\tfloat boxSize = (w / 100.f * 35.f);\r\n\tfloat marginX = w - boxSize;\r\n\tfloat marginY = 2;\r\n\r\n\t// draw label\r\n\tPPGraphics::Get()->DrawText(label, x + labelX, y + labelY, 0.5f, 0.5f, RGB(26, 26, 26), false);\r\n\r\n\t// draw bg\r\n\tfloat startX = x + marginX;\r\n\tfloat startY = y + marginY;\r\n\tw = w - marginX;\r\n\th = h - 2 * marginY;\r\n\tPPGraphics::Get()->DrawRectangle(startX, startY, w, h, PPGraphics::Get()->PrimaryDarkColor);\r\n\r\n\tbool result = value;\r\n\tif(value)\r\n\t{\r\n\t\t// on button\r\n\t\tFlatColorButton(startX + 1, startY + 1, (boxSize / 2) - 2, h - 2, \"On\", RGB(236, 240, 241), RGB(189, 195, 199), RGB(44, 62, 80));\r\n\t\t// off button\r\n\t\tif (FlatColorButton(startX + 1 + (boxSize / 2), startY + 1, (boxSize / 2) - 2, h - 2, \"Off\", PPGraphics::Get()->PrimaryDarkColor, PPGraphics::Get()->PrimaryColor, RGB(236, 240, 241)))\r\n\t\t{\r\n\t\t\tif(!mTmpLockTouch) result = false;\r\n\t\t}\r\n\t}else\r\n\t{\r\n\t\t// on button\r\n\t\tif (FlatColorButton(startX + 1, startY + 1, (boxSize / 2) - 2, h - 2, \"On\", PPGraphics::Get()->PrimaryDarkColor, PPGraphics::Get()->PrimaryColor, RGB(236, 240, 241)))\r\n\t\t{\r\n\t\t\tif (!mTmpLockTouch) result = true;\r\n\t\t}\r\n\t\t// off button\r\n\t\tFlatColorButton(startX + 1 + (boxSize / 2), startY + 1, (boxSize / 2) - 2, h - 2, \"Off\", RGB(236, 240, 241), RGB(189, 195, 199), RGB(44, 62, 80));\r\n\t}\r\n\treturn result;\r\n}\r\n\r\nbool PPUI::SelectBox(float x, float y, float w, float h, Color color, float rounding)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(x, y, w, h, color, rounding);\r\n\treturn TouchUpOnArea(x, y, w, h) && !mTmpLockTouch;\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////\r\n// BUTTON\r\n///////////////////////////////////////////////////////////////////////////\r\n\r\nbool PPUI::FlatButton(float x, float y, float w, float h, const char* label, float rounding)\r\n{\r\n\treturn FlatColorButton(x, y, w, h, label, RGB(26, 188, 156), RGB(46, 204, 113), RGB(236, 240, 241), rounding);\r\n}\r\n\r\nbool PPUI::FlatDarkButton(float x, float y, float w, float h, const char* label, float rounding)\r\n{\r\n\treturn FlatColorButton(x, y, w, h, label, RGB(22, 160, 133), RGB(39, 174, 96), RGB(236, 240, 241), rounding);\r\n}\r\n\r\nbool PPUI::FlatColorButton(float x, float y, float w, float h, const char* label, Color colNormal, Color colActive, Color txtCol, float rounding)\r\n{\r\n\tfloat tScale = 0.5f;\r\n\tif (TouchDownOnArea(x, y, w, h) && !mTmpLockTouch)\r\n\t{\r\n\t\tPPGraphics::Get()->DrawRectangle(x, y, w, h, colActive, rounding);\r\n\t\ttScale = 0.6f;\r\n\t}\r\n\telse\r\n\t{\r\n\t\tPPGraphics::Get()->DrawRectangle(x, y, w, h, colNormal, rounding);\r\n\t}\r\n\tVector2 tSize = PPGraphics::Get()->GetTextSize(label, tScale, tScale);\r\n\tPPGraphics::Get()->DrawText(label, x + (w - tSize.x) / 2.0f, y + (h - tSize.y) / 2.0f, tScale, tScale, txtCol, false);\r\n\treturn TouchUpOnArea(x, y, w, h) && !mTmpLockTouch;\r\n}\r\n\r\nbool PPUI::RepeatButton(float x, float y, float w, float h, const char* label, Color colNormal, Color colActive, Color txtCol)\r\n{\r\n\tbool isTouchDown = TouchDownOnArea(x, y, w, h);\r\n\tfloat tScale = 0.5f;\r\n\tu64 difTime = 0;\r\n\tif (isTouchDown && !mTmpLockTouch)\r\n\t{\r\n\t\tPPGraphics::Get()->DrawRectangle(x, y, w, h, colActive);\r\n\t\ttScale = 0.6f;\r\n\t\t\r\n\t\tif (holdTime == 0)\r\n\t\t{\r\n\t\t\tholdTime = osGetTime();\r\n\t\t}else\r\n\t\t{\r\n\t\t\tdifTime = osGetTime() - holdTime;\r\n\t\t}\r\n\t}\r\n\telse\r\n\t{\r\n\t\tPPGraphics::Get()->DrawRectangle(x, y, w, h, colNormal);\r\n\t}\r\n\tVector2 tSize = PPGraphics::Get()->GetTextSize(label, tScale, tScale);\r\n\tfloat startX = (w - tSize.x) / 2.0f;\r\n\tfloat startY = (h - tSize.y) / 2.0f;\r\n\tPPGraphics::Get()->DrawText(label, x + startX, y + startY, tScale, tScale, txtCol, false);\r\n\r\n\t\r\n\treturn (isTouchDown && difTime > 500 || TouchUpOnArea(x, y, w, h)) && !mTmpLockTouch;\r\n}\r\n\r\n///////////////////////////////////////////////////////////////////////////\r\n// TEXT\r\n///////////////////////////////////////////////////////////////////////////\r\n\r\n/**\r\n * \\brief Draw label box\r\n * \\param x \r\n * \\param y \r\n * \\param w \r\n * \\param h \r\n * \\param defaultValue \r\n * \\param placeHolder \r\n */\r\nint PPUI::LabelBox(float x, float y, float w, float h, const char* label, Color bgColor, Color txtColor, float scale, float rounding)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(x, y, w, h, bgColor, rounding);\r\n\tVector2 tSize = PPGraphics::Get()->GetTextSize(label, scale, scale);\r\n\tfloat startX = (w - tSize.x) / 2.0f;\r\n\tfloat startY = (h - tSize.y) / 2.0f;\r\n\tPPGraphics::Get()->DrawText(label, x + startX, y + startY, scale, scale, txtColor, false);\r\n\r\n\r\n#ifdef UI_DEBUG\r\n\tchar buffer[100];\r\n\tsnprintf(buffer, sizeof buffer, \"w:%.02f|h:%.02f\", tSize.x, tSize.y);\r\n\tPPGraphics::Get()->DrawText(buffer, x , y - 10, 0.8f * scale, 0.8f * scale, txtColor, false);\r\n#endif\r\n\r\n\treturn TouchUpOnArea(x, y, w, h) && !mTmpLockTouch;\r\n}\r\n\r\nint PPUI::LabelBoxAutoWrap(float x, float y, float w, float h, const char* label, Color bgColor, Color txtColor,\r\n\tfloat scale, float rounding)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(x, y, w, h, bgColor, rounding);\r\n\tVector3 tSize = PPGraphics::Get()->GetTextSizeAutoWrap(label, scale, scale, w);\r\n\tfloat startX = (w - tSize.x) / 2.0f;\r\n\tfloat startY = (h - tSize.y) / 2.0f;\r\n\tPPGraphics::Get()->DrawTextAutoWrap(label, x + startX, y + startY, w, scale, scale, txtColor, false);\r\n\r\n#ifdef UI_DEBUG\r\n\tchar buffer[100];\r\n\tsnprintf(buffer, sizeof buffer, \"w:%.02f|h:%.02f|l:%d\", tSize.x, tSize.y, tSize.z);\r\n\tPPGraphics::Get()->DrawText(buffer, x, y - 10, 0.8f * scale, 0.8f * scale, txtColor, false);\r\n#endif\r\n\r\n\treturn TouchUpOnArea(x, y, w, h) && !mTmpLockTouch;\r\n}\r\n\r\nint PPUI::LabelBoxLeft(float x, float y, float w, float h, const char* label, Color bgColor, Color txtColor, float scale, float rounding)\r\n{\r\n\tPPGraphics::Get()->DrawRectangle(x, y, w, h, bgColor, rounding);\r\n\tVector2 tSize = PPGraphics::Get()->GetTextSize(label, scale, scale);\r\n\tfloat startY = (h - tSize.y) / 2.0f;\r\n\tPPGraphics::Get()->DrawText(label, x, y + startY, scale, scale, txtColor, false);\r\n\r\n#ifdef UI_DEBUG\r\n\tchar buffer[100];\r\n\tsnprintf(buffer, sizeof buffer, \"w:%.02f|h:%.02f\", tSize.x, tSize.y);\r\n\tPPGraphics::Get()->DrawText(buffer, x, y - 10, 0.8f * scale, 0.8f * scale, txtColor, false);\r\n#endif\r\n\r\n\treturn TouchUpOnArea(x, y, w, h) && !mTmpLockTouch;\r\n}\r\n\r\n\r\n///////////////////////////////////////////////////////////////////////////\r\n// POPUP\r\n///////////////////////////////////////////////////////////////////////////\r\n\r\nbool PPUI::HasPopup()\r\n{\r\n\treturn mPopupList.size() > 0;\r\n}\r\n\r\nPopupCallback PPUI::GetPopup()\r\n{\r\n\treturn mPopupList[mPopupList.size() - 1];\r\n}\r\n\r\nvoid PPUI::ClosePopup()\r\n{\r\n\tmPopupList.erase(mPopupList.end() - 1);\r\n}\r\n\r\nvoid PPUI::AddPopup(PopupCallback callback)\r\n{\r\n\tmPopupList.push_back(callback);\r\n}" }, { "path": "PinBox/PinBox/source/easing.cpp", "content": "#include \n#include \n\n#include \"easing.h\"\n\n#ifndef PI\n#define PI 3.1415926545\n#endif\n\ndouble easeInSine( double t ) {\n\treturn sin( 1.5707963 * t );\n}\n\ndouble easeOutSine( double t ) {\n\treturn 1 + sin( 1.5707963 * (--t) );\n}\n\ndouble easeInOutSine( double t ) {\n\treturn 0.5 * (1 + sin( 3.1415926 * (t - 0.5) ) );\n}\n\ndouble easeInQuad( double t ) {\n return t * t;\n}\n\ndouble easeOutQuad( double t ) { \n return t * (2 - t);\n}\n\ndouble easeInOutQuad( double t ) {\n return t < 0.5 ? 2 * t * t : t * (4 - 2 * t) - 1;\n}\n\ndouble easeInCubic( double t ) {\n return t * t * t;\n}\n\ndouble easeOutCubic( double t ) {\n return 1 + (--t) * t * t;\n}\n\ndouble easeInOutCubic( double t ) {\n return t < 0.5 ? 4 * t * t * t : 1 + (--t) * (2 * (--t)) * (2 * t);\n}\n\ndouble easeInQuart( double t ) {\n t *= t;\n return t * t;\n}\n\ndouble easeOutQuart( double t ) {\n t = (--t) * t;\n return 1 - t * t;\n}\n\ndouble easeInOutQuart( double t ) {\n if( t < 0.5 ) {\n t *= t;\n return 8 * t * t;\n } else {\n t = (--t) * t;\n return 1 - 8 * t * t;\n }\n}\n\ndouble easeInQuint( double t ) {\n double t2 = t * t;\n return t * t2 * t2;\n}\n\ndouble easeOutQuint( double t ) {\n double t2 = (--t) * t;\n return 1 + t * t2 * t2;\n}\n\ndouble easeInOutQuint( double t ) {\n double t2;\n if( t < 0.5 ) {\n t2 = t * t;\n return 16 * t * t2 * t2;\n } else {\n t2 = (--t) * t;\n return 1 + 16 * t * t2 * t2;\n }\n}\n\ndouble easeInExpo( double t ) {\n return (pow( 2, 8 * t ) - 1) / 255;\n}\n\ndouble easeOutExpo( double t ) {\n return 1 - pow( 2, -8 * t );\n}\n\ndouble easeInOutExpo( double t ) {\n if( t < 0.5 ) {\n return (pow( 2, 16 * t ) - 1) / 510;\n } else {\n return 1 - 0.5 * pow( 2, -16 * (t - 0.5) );\n }\n}\n\ndouble easeInCirc( double t ) {\n return 1 - sqrt( 1 - t );\n}\n\ndouble easeOutCirc( double t ) {\n return sqrt( t );\n}\n\ndouble easeInOutCirc( double t ) {\n if( t < 0.5 ) {\n return (1 - sqrt( 1 - 2 * t )) * 0.5;\n } else {\n return (1 + sqrt( 2 * t - 1 )) * 0.5;\n }\n}\n\ndouble easeInBack( double t ) {\n return t * t * (2.70158 * t - 1.70158);\n}\n\ndouble easeOutBack( double t ) {\n return 1 + (--t) * t * (2.70158 * t + 1.70158);\n}\n\ndouble easeInOutBack( double t ) {\n if( t < 0.5 ) {\n return t * t * (7 * t - 2.5) * 2;\n } else {\n return 1 + (--t) * t * 2 * (7 * t + 2.5);\n }\n}\n\ndouble easeInElastic( double t ) {\n double t2 = t * t;\n return t2 * t2 * sin( t * PI * 4.5 );\n}\n\ndouble easeOutElastic( double t ) {\n double t2 = (t - 1) * (t - 1);\n return 1 - t2 * t2 * cos( t * PI * 4.5 );\n}\n\ndouble easeInOutElastic( double t ) {\n double t2;\n if( t < 0.45 ) {\n t2 = t * t;\n return 8 * t2 * t2 * sin( t * PI * 9 );\n } else if( t < 0.55 ) {\n return 0.5 + 0.75 * sin( t * PI * 4 );\n } else {\n t2 = (t - 1) * (t - 1);\n return 1 - 8 * t2 * t2 * sin( t * PI * 9 );\n }\n}\n\ndouble easeInBounce( double t ) {\n return pow( 2, 6 * (t - 1) ) * abs( sin( t * PI * 3.5 ) );\n}\n\ndouble easeOutBounce( double t ) {\n return 1 - pow( 2, -6 * t ) * abs( cos( t * PI * 3.5 ) );\n}\n\ndouble easeInOutBounce( double t ) {\n if( t < 0.5 ) {\n return 8 * pow( 2, 8 * (t - 1) ) * abs( sin( t * PI * 7 ) );\n } else {\n return 1 - 8 * pow( 2, -8 * t ) * abs( sin( t * PI * 7 ) );\n }\n}\n\neasingFunction getEasingFunction( easing_functions function )\n{\n\tstatic std::map< easing_functions, easingFunction > easingFunctions;\n\tif( easingFunctions.empty() )\n\t{\n\t\teasingFunctions.insert( std::make_pair( EaseInSine, \teaseInSine ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutSine, \teaseOutSine ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutSine, \teaseInOutSine ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInQuad, \teaseInQuad ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutQuad, \teaseOutQuad ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutQuad, \teaseInOutQuad ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInCubic, \teaseInCubic ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutCubic, \teaseOutCubic ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutCubic, easeInOutCubic ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInQuart, \teaseInQuart ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutQuart, \teaseOutQuart ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutQuart, easeInOutQuart) );\n\t\teasingFunctions.insert( std::make_pair( EaseInQuint, \teaseInQuint ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutQuint, \teaseOutQuint ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutQuint, easeInOutQuint ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInExpo, \teaseInExpo ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutExpo, \teaseOutExpo ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutExpo,\teaseInOutExpo ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInCirc, \teaseInCirc ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutCirc, \teaseOutCirc ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutCirc,\teaseInOutCirc ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInBack, \teaseInBack ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutBack, \teaseOutBack ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutBack,\teaseInOutBack ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInElastic, \teaseInElastic ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutElastic, easeOutElastic ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutElastic, easeInOutElastic ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInBounce, \teaseInBounce ) );\n\t\teasingFunctions.insert( std::make_pair( EaseOutBounce, \teaseOutBounce ) );\n\t\teasingFunctions.insert( std::make_pair( EaseInOutBounce, easeInOutBounce ) );\n\n\t}\n\n\tauto it = easingFunctions.find( function );\n\treturn it == easingFunctions.end() ? nullptr : it->second;\n}\n" }, { "path": "PinBox/PinBox/source/lodepng.cpp", "content": "/*\nLodePNG version 20180819\n\nCopyright (c) 2005-2018 Lode Vandevenne\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\n1. The origin of this software must not be misrepresented; you must not\nclaim that you wrote the original software. If you use this software\nin a product, an acknowledgment in the product documentation would be\nappreciated but is not required.\n\n2. Altered source versions must be plainly marked as such, and must not be\nmisrepresented as being the original software.\n\n3. This notice may not be removed or altered from any source\ndistribution.\n*/\n\n/*\nThe manual and changelog are in the header file \"lodepng.h\"\nRename this file to lodepng.cpp to use it for C++, or to lodepng.c to use it for C.\n*/\n\n#include \"lodepng.h\"\n\n#include \n#include \n#include \n\n#if defined(_MSC_VER) && (_MSC_VER >= 1310) /*Visual Studio: A few warning types are not desired here.*/\n#pragma warning( disable : 4244 ) /*implicit conversions: not warned by gcc -Wall -Wextra and requires too much casts*/\n#pragma warning( disable : 4996 ) /*VS does not like fopen, but fopen_s is not standard C so unusable here*/\n#endif /*_MSC_VER */\n\nconst char* LODEPNG_VERSION_STRING = \"20180819\";\n\n/*\nThis source file is built up in the following large parts. The code sections\nwith the \"LODEPNG_COMPILE_\" #defines divide this up further in an intermixed way.\n-Tools for C and common code for PNG and Zlib\n-C Code for Zlib (huffman, deflate, ...)\n-C Code for PNG (file format chunks, adam7, PNG filters, color conversions, ...)\n-The C++ wrapper around all of the above\n*/\n\n/*The malloc, realloc and free functions defined here with \"lodepng_\" in front\nof the name, so that you can easily change them to others related to your\nplatform if needed. Everything else in the code calls these. Pass\n-DLODEPNG_NO_COMPILE_ALLOCATORS to the compiler, or comment out\n#define LODEPNG_COMPILE_ALLOCATORS in the header, to disable the ones here and\ndefine them in your own project's source files without needing to change\nlodepng source code. Don't forget to remove \"static\" if you copypaste them\nfrom here.*/\n\n#ifdef LODEPNG_COMPILE_ALLOCATORS\nstatic void* lodepng_malloc(size_t size)\n{\n#ifdef LODEPNG_MAX_ALLOC\n\tif (size > LODEPNG_MAX_ALLOC) return 0;\n#endif\n\treturn malloc(size);\n}\n\nstatic void* lodepng_realloc(void* ptr, size_t new_size)\n{\n#ifdef LODEPNG_MAX_ALLOC\n\tif (new_size > LODEPNG_MAX_ALLOC) return 0;\n#endif\n\treturn realloc(ptr, new_size);\n}\n\nstatic void lodepng_free(void* ptr)\n{\n\tfree(ptr);\n}\n#else /*LODEPNG_COMPILE_ALLOCATORS*/\nvoid* lodepng_malloc(size_t size);\nvoid* lodepng_realloc(void* ptr, size_t new_size);\nvoid lodepng_free(void* ptr);\n#endif /*LODEPNG_COMPILE_ALLOCATORS*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* // Tools for C, and common code for PNG and Zlib. // */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#define LODEPNG_MAX(a, b) (((a) > (b)) ? (a) : (b))\n#define LODEPNG_MIN(a, b) (((a) < (b)) ? (a) : (b))\n\n/*\nOften in case of an error a value is assigned to a variable and then it breaks\nout of a loop (to go to the cleanup phase of a function). This macro does that.\nIt makes the error handling code shorter and more readable.\n\nExample: if(!uivector_resizev(&frequencies_ll, 286, 0)) ERROR_BREAK(83);\n*/\n#define CERROR_BREAK(errorvar, code)\\\n{\\\n errorvar = code;\\\n break;\\\n}\n\n/*version of CERROR_BREAK that assumes the common case where the error variable is named \"error\"*/\n#define ERROR_BREAK(code) CERROR_BREAK(error, code)\n\n/*Set error var to the error code, and return it.*/\n#define CERROR_RETURN_ERROR(errorvar, code)\\\n{\\\n errorvar = code;\\\n return code;\\\n}\n\n/*Try the code, if it returns error, also return the error.*/\n#define CERROR_TRY_RETURN(call)\\\n{\\\n unsigned error = call;\\\n if(error) return error;\\\n}\n\n/*Set error var to the error code, and return from the void function.*/\n#define CERROR_RETURN(errorvar, code)\\\n{\\\n errorvar = code;\\\n return;\\\n}\n\n/*\nAbout uivector, ucvector and string:\n-All of them wrap dynamic arrays or text strings in a similar way.\n-LodePNG was originally written in C++. The vectors replace the std::vectors that were used in the C++ version.\n-The string tools are made to avoid problems with compilers that declare things like strncat as deprecated.\n-They're not used in the interface, only internally in this file as static functions.\n-As with many other structs in this file, the init and cleanup functions serve as ctor and dtor.\n*/\n\n#ifdef LODEPNG_COMPILE_ZLIB\n/*dynamic vector of unsigned ints*/\ntypedef struct uivector\n{\n\tunsigned* data;\n\tsize_t size; /*size in number of unsigned longs*/\n\tsize_t allocsize; /*allocated size in bytes*/\n} uivector;\n\nstatic void uivector_cleanup(void* p)\n{\n\t((uivector*)p)->size = ((uivector*)p)->allocsize = 0;\n\tlodepng_free(((uivector*)p)->data);\n\t((uivector*)p)->data = NULL;\n}\n\n/*returns 1 if success, 0 if failure ==> nothing done*/\nstatic unsigned uivector_reserve(uivector* p, size_t allocsize)\n{\n\tif (allocsize > p->allocsize)\n\t{\n\t\tsize_t newsize = (allocsize > p->allocsize * 2) ? allocsize : (allocsize * 3 / 2);\n\t\tvoid* data = lodepng_realloc(p->data, newsize);\n\t\tif (data)\n\t\t{\n\t\t\tp->allocsize = newsize;\n\t\t\tp->data = (unsigned*)data;\n\t\t}\n\t\telse return 0; /*error: not enough memory*/\n\t}\n\treturn 1;\n}\n\n/*returns 1 if success, 0 if failure ==> nothing done*/\nstatic unsigned uivector_resize(uivector* p, size_t size)\n{\n\tif (!uivector_reserve(p, size * sizeof(unsigned))) return 0;\n\tp->size = size;\n\treturn 1; /*success*/\n}\n\n/*resize and give all new elements the value*/\nstatic unsigned uivector_resizev(uivector* p, size_t size, unsigned value)\n{\n\tsize_t oldsize = p->size, i;\n\tif (!uivector_resize(p, size)) return 0;\n\tfor (i = oldsize; i < size; ++i) p->data[i] = value;\n\treturn 1;\n}\n\nstatic void uivector_init(uivector* p)\n{\n\tp->data = NULL;\n\tp->size = p->allocsize = 0;\n}\n\n#ifdef LODEPNG_COMPILE_ENCODER\n/*returns 1 if success, 0 if failure ==> nothing done*/\nstatic unsigned uivector_push_back(uivector* p, unsigned c)\n{\n\tif (!uivector_resize(p, p->size + 1)) return 0;\n\tp->data[p->size - 1] = c;\n\treturn 1;\n}\n#endif /*LODEPNG_COMPILE_ENCODER*/\n#endif /*LODEPNG_COMPILE_ZLIB*/\n\n/* /////////////////////////////////////////////////////////////////////////// */\n\n/*dynamic vector of unsigned chars*/\ntypedef struct ucvector\n{\n\tunsigned char* data;\n\tsize_t size; /*used size*/\n\tsize_t allocsize; /*allocated size*/\n} ucvector;\n\n/*returns 1 if success, 0 if failure ==> nothing done*/\nstatic unsigned ucvector_reserve(ucvector* p, size_t allocsize)\n{\n\tif (allocsize > p->allocsize)\n\t{\n\t\tsize_t newsize = (allocsize > p->allocsize * 2) ? allocsize : (allocsize * 3 / 2);\n\t\tvoid* data = lodepng_realloc(p->data, newsize);\n\t\tif (data)\n\t\t{\n\t\t\tp->allocsize = newsize;\n\t\t\tp->data = (unsigned char*)data;\n\t\t}\n\t\telse return 0; /*error: not enough memory*/\n\t}\n\treturn 1;\n}\n\n/*returns 1 if success, 0 if failure ==> nothing done*/\nstatic unsigned ucvector_resize(ucvector* p, size_t size)\n{\n\tif (!ucvector_reserve(p, size * sizeof(unsigned char))) return 0;\n\tp->size = size;\n\treturn 1; /*success*/\n}\n\n#ifdef LODEPNG_COMPILE_PNG\n\nstatic void ucvector_cleanup(void* p)\n{\n\t((ucvector*)p)->size = ((ucvector*)p)->allocsize = 0;\n\tlodepng_free(((ucvector*)p)->data);\n\t((ucvector*)p)->data = NULL;\n}\n\nstatic void ucvector_init(ucvector* p)\n{\n\tp->data = NULL;\n\tp->size = p->allocsize = 0;\n}\n#endif /*LODEPNG_COMPILE_PNG*/\n\n#ifdef LODEPNG_COMPILE_ZLIB\n/*you can both convert from vector to buffer&size and vica versa. If you use\ninit_buffer to take over a buffer and size, it is not needed to use cleanup*/\nstatic void ucvector_init_buffer(ucvector* p, unsigned char* buffer, size_t size)\n{\n\tp->data = buffer;\n\tp->allocsize = p->size = size;\n}\n#endif /*LODEPNG_COMPILE_ZLIB*/\n\n#if (defined(LODEPNG_COMPILE_PNG) && defined(LODEPNG_COMPILE_ANCILLARY_CHUNKS)) || defined(LODEPNG_COMPILE_ENCODER)\n/*returns 1 if success, 0 if failure ==> nothing done*/\nstatic unsigned ucvector_push_back(ucvector* p, unsigned char c)\n{\n\tif (!ucvector_resize(p, p->size + 1)) return 0;\n\tp->data[p->size - 1] = c;\n\treturn 1;\n}\n#endif /*defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER)*/\n\n\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_PNG\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\n/*free string pointer and set it to NULL*/\nstatic void string_cleanup(char** out)\n{\n\tlodepng_free(*out);\n\t*out = NULL;\n}\n\n/* dynamically allocates a new string with a copy of the null terminated input text */\nstatic char* alloc_string(const char* in)\n{\n\tsize_t insize = strlen(in);\n\tchar* out = (char*)lodepng_malloc(insize + 1);\n\tif (out)\n\t{\n\t\tsize_t i;\n\t\tfor (i = 0; i != insize; ++i)\n\t\t{\n\t\t\tout[i] = in[i];\n\t\t}\n\t\tout[i] = 0;\n\t}\n\treturn out;\n}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n#endif /*LODEPNG_COMPILE_PNG*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n\nunsigned lodepng_read32bitInt(const unsigned char* buffer)\n{\n\treturn (unsigned)((buffer[0] << 24) | (buffer[1] << 16) | (buffer[2] << 8) | buffer[3]);\n}\n\n#if defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER)\n/*buffer must have at least 4 allocated bytes available*/\nstatic void lodepng_set32bitInt(unsigned char* buffer, unsigned value)\n{\n\tbuffer[0] = (unsigned char)((value >> 24) & 0xff);\n\tbuffer[1] = (unsigned char)((value >> 16) & 0xff);\n\tbuffer[2] = (unsigned char)((value >> 8) & 0xff);\n\tbuffer[3] = (unsigned char)((value) & 0xff);\n}\n#endif /*defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER)*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\nstatic void lodepng_add32bitInt(ucvector* buffer, unsigned value)\n{\n\tucvector_resize(buffer, buffer->size + 4); /*todo: give error if resize failed*/\n\tlodepng_set32bitInt(&buffer->data[buffer->size - 4], value);\n}\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / File IO / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_DISK\n\n/* returns negative value on error. This should be pure C compatible, so no fstat. */\nstatic long lodepng_filesize(const char* filename)\n{\n\tFILE* file;\n\tlong size;\n\tfile = fopen(filename, \"rb\");\n\tif (!file) return -1;\n\n\tif (fseek(file, 0, SEEK_END) != 0)\n\t{\n\t\tfclose(file);\n\t\treturn -1;\n\t}\n\n\tsize = ftell(file);\n\t/* It may give LONG_MAX as directory size, this is invalid for us. */\n\tif (size == LONG_MAX) size = -1;\n\n\tfclose(file);\n\treturn size;\n}\n\n/* load file into buffer that already has the correct allocated size. Returns error code.*/\nstatic unsigned lodepng_buffer_file(unsigned char* out, size_t size, const char* filename)\n{\n\tFILE* file;\n\tsize_t readsize;\n\tfile = fopen(filename, \"rb\");\n\tif (!file) return 78;\n\n\treadsize = fread(out, 1, size, file);\n\tfclose(file);\n\n\tif (readsize != size) return 78;\n\treturn 0;\n}\n\nunsigned lodepng_load_file(unsigned char** out, size_t* outsize, const char* filename)\n{\n\tlong size = lodepng_filesize(filename);\n\tif (size < 0) return 78;\n\t*outsize = (size_t)size;\n\n\t*out = (unsigned char*)lodepng_malloc((size_t)size);\n\tif (!(*out) && size > 0) return 83; /*the above malloc failed*/\n\n\treturn lodepng_buffer_file(*out, (size_t)size, filename);\n}\n\n/*write given buffer to the file, overwriting the file, it doesn't append to it.*/\nunsigned lodepng_save_file(const unsigned char* buffer, size_t buffersize, const char* filename)\n{\n\tFILE* file;\n\tfile = fopen(filename, \"wb\");\n\tif (!file) return 79;\n\tfwrite((char*)buffer, 1, buffersize, file);\n\tfclose(file);\n\treturn 0;\n}\n\n#endif /*LODEPNG_COMPILE_DISK*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* // End of common code and tools. Begin of Zlib related code. // */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_ZLIB\n#ifdef LODEPNG_COMPILE_ENCODER\n/*TODO: this ignores potential out of memory errors*/\n#define addBitToStream(/*size_t**/ bitpointer, /*ucvector**/ bitstream, /*unsigned char*/ bit)\\\n{\\\n /*add a new byte at the end*/\\\n if(((*bitpointer) & 7) == 0) ucvector_push_back(bitstream, (unsigned char)0);\\\n /*earlier bit of huffman code is in a lesser significant bit of an earlier byte*/\\\n (bitstream->data[bitstream->size - 1]) |= (bit << ((*bitpointer) & 0x7));\\\n ++(*bitpointer);\\\n}\n\nstatic void addBitsToStream(size_t* bitpointer, ucvector* bitstream, unsigned value, size_t nbits)\n{\n\tsize_t i;\n\tfor (i = 0; i != nbits; ++i) addBitToStream(bitpointer, bitstream, (unsigned char)((value >> i) & 1));\n}\n\nstatic void addBitsToStreamReversed(size_t* bitpointer, ucvector* bitstream, unsigned value, size_t nbits)\n{\n\tsize_t i;\n\tfor (i = 0; i != nbits; ++i) addBitToStream(bitpointer, bitstream, (unsigned char)((value >> (nbits - 1 - i)) & 1));\n}\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n#ifdef LODEPNG_COMPILE_DECODER\n\n#define READBIT(bitpointer, bitstream) ((bitstream[bitpointer >> 3] >> (bitpointer & 0x7)) & (unsigned char)1)\n\nstatic unsigned char readBitFromStream(size_t* bitpointer, const unsigned char* bitstream)\n{\n\tunsigned char result = (unsigned char)(READBIT(*bitpointer, bitstream));\n\t++(*bitpointer);\n\treturn result;\n}\n\nstatic unsigned readBitsFromStream(size_t* bitpointer, const unsigned char* bitstream, size_t nbits)\n{\n\tunsigned result = 0, i;\n\tfor (i = 0; i != nbits; ++i)\n\t{\n\t\tresult += ((unsigned)READBIT(*bitpointer, bitstream)) << i;\n\t\t++(*bitpointer);\n\t}\n\treturn result;\n}\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Deflate - Huffman / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#define FIRST_LENGTH_CODE_INDEX 257\n#define LAST_LENGTH_CODE_INDEX 285\n/*256 literals, the end code, some length codes, and 2 unused codes*/\n#define NUM_DEFLATE_CODE_SYMBOLS 288\n/*the distance codes have their own symbols, 30 used, 2 unused*/\n#define NUM_DISTANCE_SYMBOLS 32\n/*the code length codes. 0-15: code lengths, 16: copy previous 3-6 times, 17: 3-10 zeros, 18: 11-138 zeros*/\n#define NUM_CODE_LENGTH_CODES 19\n\n/*the base lengths represented by codes 257-285*/\nstatic const unsigned LENGTHBASE[29]\n= { 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 23, 27, 31, 35, 43, 51, 59,\n67, 83, 99, 115, 131, 163, 195, 227, 258 };\n\n/*the extra bits used by codes 257-285 (added to base length)*/\nstatic const unsigned LENGTHEXTRA[29]\n= { 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3,\n4, 4, 4, 4, 5, 5, 5, 5, 0 };\n\n/*the base backwards distances (the bits of distance codes appear after length codes and use their own huffman tree)*/\nstatic const unsigned DISTANCEBASE[30]\n= { 1, 2, 3, 4, 5, 7, 9, 13, 17, 25, 33, 49, 65, 97, 129, 193, 257, 385, 513,\n769, 1025, 1537, 2049, 3073, 4097, 6145, 8193, 12289, 16385, 24577 };\n\n/*the extra bits of backwards distances (added to base)*/\nstatic const unsigned DISTANCEEXTRA[30]\n= { 0, 0, 0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 8,\n8, 9, 9, 10, 10, 11, 11, 12, 12, 13, 13 };\n\n/*the order in which \"code length alphabet code lengths\" are stored, out of this\nthe huffman tree of the dynamic huffman tree lengths is generated*/\nstatic const unsigned CLCL_ORDER[NUM_CODE_LENGTH_CODES]\n= { 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 };\n\n/* ////////////////////////////////////////////////////////////////////////// */\n\n/*\nHuffman tree struct, containing multiple representations of the tree\n*/\ntypedef struct HuffmanTree\n{\n\tunsigned* tree2d;\n\tunsigned* tree1d;\n\tunsigned* lengths; /*the lengths of the codes of the 1d-tree*/\n\tunsigned maxbitlen; /*maximum number of bits a single code can get*/\n\tunsigned numcodes; /*number of symbols in the alphabet = number of codes*/\n} HuffmanTree;\n\n/*function used for debug purposes to draw the tree in ascii art with C++*/\n/*\nstatic void HuffmanTree_draw(HuffmanTree* tree)\n{\nstd::cout << \"tree. length: \" << tree->numcodes << \" maxbitlen: \" << tree->maxbitlen << std::endl;\nfor(size_t i = 0; i != tree->tree1d.size; ++i)\n{\nif(tree->lengths.data[i])\nstd::cout << i << \" \" << tree->tree1d.data[i] << \" \" << tree->lengths.data[i] << std::endl;\n}\nstd::cout << std::endl;\n}*/\n\nstatic void HuffmanTree_init(HuffmanTree* tree)\n{\n\ttree->tree2d = 0;\n\ttree->tree1d = 0;\n\ttree->lengths = 0;\n}\n\nstatic void HuffmanTree_cleanup(HuffmanTree* tree)\n{\n\tlodepng_free(tree->tree2d);\n\tlodepng_free(tree->tree1d);\n\tlodepng_free(tree->lengths);\n}\n\n/*the tree representation used by the decoder. return value is error*/\nstatic unsigned HuffmanTree_make2DTree(HuffmanTree* tree)\n{\n\tunsigned nodefilled = 0; /*up to which node it is filled*/\n\tunsigned treepos = 0; /*position in the tree (1 of the numcodes columns)*/\n\tunsigned n, i;\n\n\ttree->tree2d = (unsigned*)lodepng_malloc(tree->numcodes * 2 * sizeof(unsigned));\n\tif (!tree->tree2d) return 83; /*alloc fail*/\n\n\t\t\t\t\t\t\t\t /*\n\t\t\t\t\t\t\t\t convert tree1d[] to tree2d[][]. In the 2D array, a value of 32767 means\n\t\t\t\t\t\t\t\t uninited, a value >= numcodes is an address to another bit, a value < numcodes\n\t\t\t\t\t\t\t\t is a code. The 2 rows are the 2 possible bit values (0 or 1), there are as\n\t\t\t\t\t\t\t\t many columns as codes - 1.\n\t\t\t\t\t\t\t\t A good huffman tree has N * 2 - 1 nodes, of which N - 1 are internal nodes.\n\t\t\t\t\t\t\t\t Here, the internal nodes are stored (what their 0 and 1 option point to).\n\t\t\t\t\t\t\t\t There is only memory for such good tree currently, if there are more nodes\n\t\t\t\t\t\t\t\t (due to too long length codes), error 55 will happen\n\t\t\t\t\t\t\t\t */\n\tfor (n = 0; n < tree->numcodes * 2; ++n)\n\t{\n\t\ttree->tree2d[n] = 32767; /*32767 here means the tree2d isn't filled there yet*/\n\t}\n\n\tfor (n = 0; n < tree->numcodes; ++n) /*the codes*/\n\t{\n\t\tfor (i = 0; i != tree->lengths[n]; ++i) /*the bits for this code*/\n\t\t{\n\t\t\tunsigned char bit = (unsigned char)((tree->tree1d[n] >> (tree->lengths[n] - i - 1)) & 1);\n\t\t\t/*oversubscribed, see comment in lodepng_error_text*/\n\t\t\tif (treepos > 2147483647 || treepos + 2 > tree->numcodes) return 55;\n\t\t\tif (tree->tree2d[2 * treepos + bit] == 32767) /*not yet filled in*/\n\t\t\t{\n\t\t\t\tif (i + 1 == tree->lengths[n]) /*last bit*/\n\t\t\t\t{\n\t\t\t\t\ttree->tree2d[2 * treepos + bit] = n; /*put the current code in it*/\n\t\t\t\t\ttreepos = 0;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\t/*put address of the next step in here, first that address has to be found of course\n\t\t\t\t\t(it's just nodefilled + 1)...*/\n\t\t\t\t\t++nodefilled;\n\t\t\t\t\t/*addresses encoded with numcodes added to it*/\n\t\t\t\t\ttree->tree2d[2 * treepos + bit] = nodefilled + tree->numcodes;\n\t\t\t\t\ttreepos = nodefilled;\n\t\t\t\t}\n\t\t\t}\n\t\t\telse treepos = tree->tree2d[2 * treepos + bit] - tree->numcodes;\n\t\t}\n\t}\n\n\tfor (n = 0; n < tree->numcodes * 2; ++n)\n\t{\n\t\tif (tree->tree2d[n] == 32767) tree->tree2d[n] = 0; /*remove possible remaining 32767's*/\n\t}\n\n\treturn 0;\n}\n\n/*\nSecond step for the ...makeFromLengths and ...makeFromFrequencies functions.\nnumcodes, lengths and maxbitlen must already be filled in correctly. return\nvalue is error.\n*/\nstatic unsigned HuffmanTree_makeFromLengths2(HuffmanTree* tree)\n{\n\tuivector blcount;\n\tuivector nextcode;\n\tunsigned error = 0;\n\tunsigned bits, n;\n\n\tuivector_init(&blcount);\n\tuivector_init(&nextcode);\n\n\ttree->tree1d = (unsigned*)lodepng_malloc(tree->numcodes * sizeof(unsigned));\n\tif (!tree->tree1d) error = 83; /*alloc fail*/\n\n\tif (!uivector_resizev(&blcount, tree->maxbitlen + 1, 0)\n\t\t|| !uivector_resizev(&nextcode, tree->maxbitlen + 1, 0))\n\t\terror = 83; /*alloc fail*/\n\n\tif (!error)\n\t{\n\t\t/*step 1: count number of instances of each code length*/\n\t\tfor (bits = 0; bits != tree->numcodes; ++bits) ++blcount.data[tree->lengths[bits]];\n\t\t/*step 2: generate the nextcode values*/\n\t\tfor (bits = 1; bits <= tree->maxbitlen; ++bits)\n\t\t{\n\t\t\tnextcode.data[bits] = (nextcode.data[bits - 1] + blcount.data[bits - 1]) << 1;\n\t\t}\n\t\t/*step 3: generate all the codes*/\n\t\tfor (n = 0; n != tree->numcodes; ++n)\n\t\t{\n\t\t\tif (tree->lengths[n] != 0) tree->tree1d[n] = nextcode.data[tree->lengths[n]]++;\n\t\t}\n\t}\n\n\tuivector_cleanup(&blcount);\n\tuivector_cleanup(&nextcode);\n\n\tif (!error) return HuffmanTree_make2DTree(tree);\n\telse return error;\n}\n\n/*\ngiven the code lengths (as stored in the PNG file), generate the tree as defined\nby Deflate. maxbitlen is the maximum bits that a code in the tree can have.\nreturn value is error.\n*/\nstatic unsigned HuffmanTree_makeFromLengths(HuffmanTree* tree, const unsigned* bitlen,\n\tsize_t numcodes, unsigned maxbitlen)\n{\n\tunsigned i;\n\ttree->lengths = (unsigned*)lodepng_malloc(numcodes * sizeof(unsigned));\n\tif (!tree->lengths) return 83; /*alloc fail*/\n\tfor (i = 0; i != numcodes; ++i) tree->lengths[i] = bitlen[i];\n\ttree->numcodes = (unsigned)numcodes; /*number of symbols*/\n\ttree->maxbitlen = maxbitlen;\n\treturn HuffmanTree_makeFromLengths2(tree);\n}\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\n/*BPM: Boundary Package Merge, see \"A Fast and Space-Economical Algorithm for Length-Limited Coding\",\nJyrki Katajainen, Alistair Moffat, Andrew Turpin, 1995.*/\n\n/*chain node for boundary package merge*/\ntypedef struct BPMNode\n{\n\tint weight; /*the sum of all weights in this chain*/\n\tunsigned index; /*index of this leaf node (called \"count\" in the paper)*/\n\tstruct BPMNode* tail; /*the next nodes in this chain (null if last)*/\n\tint in_use;\n} BPMNode;\n\n/*lists of chains*/\ntypedef struct BPMLists\n{\n\t/*memory pool*/\n\tunsigned memsize;\n\tBPMNode* memory;\n\tunsigned numfree;\n\tunsigned nextfree;\n\tBPMNode** freelist;\n\t/*two heads of lookahead chains per list*/\n\tunsigned listsize;\n\tBPMNode** chains0;\n\tBPMNode** chains1;\n} BPMLists;\n\n/*creates a new chain node with the given parameters, from the memory in the lists */\nstatic BPMNode* bpmnode_create(BPMLists* lists, int weight, unsigned index, BPMNode* tail)\n{\n\tunsigned i;\n\tBPMNode* result;\n\n\t/*memory full, so garbage collect*/\n\tif (lists->nextfree >= lists->numfree)\n\t{\n\t\t/*mark only those that are in use*/\n\t\tfor (i = 0; i != lists->memsize; ++i) lists->memory[i].in_use = 0;\n\t\tfor (i = 0; i != lists->listsize; ++i)\n\t\t{\n\t\t\tBPMNode* node;\n\t\t\tfor (node = lists->chains0[i]; node != 0; node = node->tail) node->in_use = 1;\n\t\t\tfor (node = lists->chains1[i]; node != 0; node = node->tail) node->in_use = 1;\n\t\t}\n\t\t/*collect those that are free*/\n\t\tlists->numfree = 0;\n\t\tfor (i = 0; i != lists->memsize; ++i)\n\t\t{\n\t\t\tif (!lists->memory[i].in_use) lists->freelist[lists->numfree++] = &lists->memory[i];\n\t\t}\n\t\tlists->nextfree = 0;\n\t}\n\n\tresult = lists->freelist[lists->nextfree++];\n\tresult->weight = weight;\n\tresult->index = index;\n\tresult->tail = tail;\n\treturn result;\n}\n\n/*sort the leaves with stable mergesort*/\nstatic void bpmnode_sort(BPMNode* leaves, size_t num)\n{\n\tBPMNode* mem = (BPMNode*)lodepng_malloc(sizeof(*leaves) * num);\n\tsize_t width, counter = 0;\n\tfor (width = 1; width < num; width *= 2)\n\t{\n\t\tBPMNode* a = (counter & 1) ? mem : leaves;\n\t\tBPMNode* b = (counter & 1) ? leaves : mem;\n\t\tsize_t p;\n\t\tfor (p = 0; p < num; p += 2 * width)\n\t\t{\n\t\t\tsize_t q = (p + width > num) ? num : (p + width);\n\t\t\tsize_t r = (p + 2 * width > num) ? num : (p + 2 * width);\n\t\t\tsize_t i = p, j = q, k;\n\t\t\tfor (k = p; k < r; k++)\n\t\t\t{\n\t\t\t\tif (i < q && (j >= r || a[i].weight <= a[j].weight)) b[k] = a[i++];\n\t\t\t\telse b[k] = a[j++];\n\t\t\t}\n\t\t}\n\t\tcounter++;\n\t}\n\tif (counter & 1) memcpy(leaves, mem, sizeof(*leaves) * num);\n\tlodepng_free(mem);\n}\n\n/*Boundary Package Merge step, numpresent is the amount of leaves, and c is the current chain.*/\nstatic void boundaryPM(BPMLists* lists, BPMNode* leaves, size_t numpresent, int c, int num)\n{\n\tunsigned lastindex = lists->chains1[c]->index;\n\n\tif (c == 0)\n\t{\n\t\tif (lastindex >= numpresent) return;\n\t\tlists->chains0[c] = lists->chains1[c];\n\t\tlists->chains1[c] = bpmnode_create(lists, leaves[lastindex].weight, lastindex + 1, 0);\n\t}\n\telse\n\t{\n\t\t/*sum of the weights of the head nodes of the previous lookahead chains.*/\n\t\tint sum = lists->chains0[c - 1]->weight + lists->chains1[c - 1]->weight;\n\t\tlists->chains0[c] = lists->chains1[c];\n\t\tif (lastindex < numpresent && sum > leaves[lastindex].weight)\n\t\t{\n\t\t\tlists->chains1[c] = bpmnode_create(lists, leaves[lastindex].weight, lastindex + 1, lists->chains1[c]->tail);\n\t\t\treturn;\n\t\t}\n\t\tlists->chains1[c] = bpmnode_create(lists, sum, lastindex, lists->chains1[c - 1]);\n\t\t/*in the end we are only interested in the chain of the last list, so no\n\t\tneed to recurse if we're at the last one (this gives measurable speedup)*/\n\t\tif (num + 1 < (int)(2 * numpresent - 2))\n\t\t{\n\t\t\tboundaryPM(lists, leaves, numpresent, c - 1, num);\n\t\t\tboundaryPM(lists, leaves, numpresent, c - 1, num);\n\t\t}\n\t}\n}\n\nunsigned lodepng_huffman_code_lengths(unsigned* lengths, const unsigned* frequencies,\n\tsize_t numcodes, unsigned maxbitlen)\n{\n\tunsigned error = 0;\n\tunsigned i;\n\tsize_t numpresent = 0; /*number of symbols with non-zero frequency*/\n\tBPMNode* leaves; /*the symbols, only those with > 0 frequency*/\n\n\tif (numcodes == 0) return 80; /*error: a tree of 0 symbols is not supposed to be made*/\n\tif ((1u << maxbitlen) < (unsigned)numcodes) return 80; /*error: represent all symbols*/\n\n\tleaves = (BPMNode*)lodepng_malloc(numcodes * sizeof(*leaves));\n\tif (!leaves) return 83; /*alloc fail*/\n\n\tfor (i = 0; i != numcodes; ++i)\n\t{\n\t\tif (frequencies[i] > 0)\n\t\t{\n\t\t\tleaves[numpresent].weight = (int)frequencies[i];\n\t\t\tleaves[numpresent].index = i;\n\t\t\t++numpresent;\n\t\t}\n\t}\n\n\tfor (i = 0; i != numcodes; ++i) lengths[i] = 0;\n\n\t/*ensure at least two present symbols. There should be at least one symbol\n\taccording to RFC 1951 section 3.2.7. Some decoders incorrectly require two. To\n\tmake these work as well ensure there are at least two symbols. The\n\tPackage-Merge code below also doesn't work correctly if there's only one\n\tsymbol, it'd give it the theoritical 0 bits but in practice zlib wants 1 bit*/\n\tif (numpresent == 0)\n\t{\n\t\tlengths[0] = lengths[1] = 1; /*note that for RFC 1951 section 3.2.7, only lengths[0] = 1 is needed*/\n\t}\n\telse if (numpresent == 1)\n\t{\n\t\tlengths[leaves[0].index] = 1;\n\t\tlengths[leaves[0].index == 0 ? 1 : 0] = 1;\n\t}\n\telse\n\t{\n\t\tBPMLists lists;\n\t\tBPMNode* node;\n\n\t\tbpmnode_sort(leaves, numpresent);\n\n\t\tlists.listsize = maxbitlen;\n\t\tlists.memsize = 2 * maxbitlen * (maxbitlen + 1);\n\t\tlists.nextfree = 0;\n\t\tlists.numfree = lists.memsize;\n\t\tlists.memory = (BPMNode*)lodepng_malloc(lists.memsize * sizeof(*lists.memory));\n\t\tlists.freelist = (BPMNode**)lodepng_malloc(lists.memsize * sizeof(BPMNode*));\n\t\tlists.chains0 = (BPMNode**)lodepng_malloc(lists.listsize * sizeof(BPMNode*));\n\t\tlists.chains1 = (BPMNode**)lodepng_malloc(lists.listsize * sizeof(BPMNode*));\n\t\tif (!lists.memory || !lists.freelist || !lists.chains0 || !lists.chains1) error = 83; /*alloc fail*/\n\n\t\tif (!error)\n\t\t{\n\t\t\tfor (i = 0; i != lists.memsize; ++i) lists.freelist[i] = &lists.memory[i];\n\n\t\t\tbpmnode_create(&lists, leaves[0].weight, 1, 0);\n\t\t\tbpmnode_create(&lists, leaves[1].weight, 2, 0);\n\n\t\t\tfor (i = 0; i != lists.listsize; ++i)\n\t\t\t{\n\t\t\t\tlists.chains0[i] = &lists.memory[0];\n\t\t\t\tlists.chains1[i] = &lists.memory[1];\n\t\t\t}\n\n\t\t\t/*each boundaryPM call adds one chain to the last list, and we need 2 * numpresent - 2 chains.*/\n\t\t\tfor (i = 2; i != 2 * numpresent - 2; ++i) boundaryPM(&lists, leaves, numpresent, (int)maxbitlen - 1, (int)i);\n\n\t\t\tfor (node = lists.chains1[maxbitlen - 1]; node; node = node->tail)\n\t\t\t{\n\t\t\t\tfor (i = 0; i != node->index; ++i) ++lengths[leaves[i].index];\n\t\t\t}\n\t\t}\n\n\t\tlodepng_free(lists.memory);\n\t\tlodepng_free(lists.freelist);\n\t\tlodepng_free(lists.chains0);\n\t\tlodepng_free(lists.chains1);\n\t}\n\n\tlodepng_free(leaves);\n\treturn error;\n}\n\n/*Create the Huffman tree given the symbol frequencies*/\nstatic unsigned HuffmanTree_makeFromFrequencies(HuffmanTree* tree, const unsigned* frequencies,\n\tsize_t mincodes, size_t numcodes, unsigned maxbitlen)\n{\n\tunsigned error = 0;\n\twhile (!frequencies[numcodes - 1] && numcodes > mincodes) --numcodes; /*trim zeroes*/\n\ttree->maxbitlen = maxbitlen;\n\ttree->numcodes = (unsigned)numcodes; /*number of symbols*/\n\ttree->lengths = (unsigned*)lodepng_realloc(tree->lengths, numcodes * sizeof(unsigned));\n\tif (!tree->lengths) return 83; /*alloc fail*/\n\t\t\t\t\t\t\t\t /*initialize all lengths to 0*/\n\tmemset(tree->lengths, 0, numcodes * sizeof(unsigned));\n\n\terror = lodepng_huffman_code_lengths(tree->lengths, frequencies, numcodes, maxbitlen);\n\tif (!error) error = HuffmanTree_makeFromLengths2(tree);\n\treturn error;\n}\n\nstatic unsigned HuffmanTree_getCode(const HuffmanTree* tree, unsigned index)\n{\n\treturn tree->tree1d[index];\n}\n\nstatic unsigned HuffmanTree_getLength(const HuffmanTree* tree, unsigned index)\n{\n\treturn tree->lengths[index];\n}\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n/*get the literal and length code tree of a deflated block with fixed tree, as per the deflate specification*/\nstatic unsigned generateFixedLitLenTree(HuffmanTree* tree)\n{\n\tunsigned i, error = 0;\n\tunsigned* bitlen = (unsigned*)lodepng_malloc(NUM_DEFLATE_CODE_SYMBOLS * sizeof(unsigned));\n\tif (!bitlen) return 83; /*alloc fail*/\n\n\t\t\t\t\t\t\t/*288 possible codes: 0-255=literals, 256=endcode, 257-285=lengthcodes, 286-287=unused*/\n\tfor (i = 0; i <= 143; ++i) bitlen[i] = 8;\n\tfor (i = 144; i <= 255; ++i) bitlen[i] = 9;\n\tfor (i = 256; i <= 279; ++i) bitlen[i] = 7;\n\tfor (i = 280; i <= 287; ++i) bitlen[i] = 8;\n\n\terror = HuffmanTree_makeFromLengths(tree, bitlen, NUM_DEFLATE_CODE_SYMBOLS, 15);\n\n\tlodepng_free(bitlen);\n\treturn error;\n}\n\n/*get the distance code tree of a deflated block with fixed tree, as specified in the deflate specification*/\nstatic unsigned generateFixedDistanceTree(HuffmanTree* tree)\n{\n\tunsigned i, error = 0;\n\tunsigned* bitlen = (unsigned*)lodepng_malloc(NUM_DISTANCE_SYMBOLS * sizeof(unsigned));\n\tif (!bitlen) return 83; /*alloc fail*/\n\n\t\t\t\t\t\t\t/*there are 32 distance codes, but 30-31 are unused*/\n\tfor (i = 0; i != NUM_DISTANCE_SYMBOLS; ++i) bitlen[i] = 5;\n\terror = HuffmanTree_makeFromLengths(tree, bitlen, NUM_DISTANCE_SYMBOLS, 15);\n\n\tlodepng_free(bitlen);\n\treturn error;\n}\n\n#ifdef LODEPNG_COMPILE_DECODER\n\n/*\nreturns the code, or (unsigned)(-1) if error happened\ninbitlength is the length of the complete buffer, in bits (so its byte length times 8)\n*/\nstatic unsigned huffmanDecodeSymbol(const unsigned char* in, size_t* bp,\n\tconst HuffmanTree* codetree, size_t inbitlength)\n{\n\tunsigned treepos = 0, ct;\n\tfor (;;)\n\t{\n\t\tif (*bp >= inbitlength) return (unsigned)(-1); /*error: end of input memory reached without endcode*/\n\t\t\t\t\t\t\t\t\t\t\t\t\t /*\n\t\t\t\t\t\t\t\t\t\t\t\t\t decode the symbol from the tree. The \"readBitFromStream\" code is inlined in\n\t\t\t\t\t\t\t\t\t\t\t\t\t the expression below because this is the biggest bottleneck while decoding\n\t\t\t\t\t\t\t\t\t\t\t\t\t */\n\t\tct = codetree->tree2d[(treepos << 1) + READBIT(*bp, in)];\n\t\t++(*bp);\n\t\tif (ct < codetree->numcodes) return ct; /*the symbol is decoded, return it*/\n\t\telse treepos = ct - codetree->numcodes; /*symbol not yet decoded, instead move tree position*/\n\n\t\tif (treepos >= codetree->numcodes) return (unsigned)(-1); /*error: it appeared outside the codetree*/\n\t}\n}\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_DECODER\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Inflator (Decompressor) / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n/*get the tree of a deflated block with fixed tree, as specified in the deflate specification*/\nstatic void getTreeInflateFixed(HuffmanTree* tree_ll, HuffmanTree* tree_d)\n{\n\t/*TODO: check for out of memory errors*/\n\tgenerateFixedLitLenTree(tree_ll);\n\tgenerateFixedDistanceTree(tree_d);\n}\n\n/*get the tree of a deflated block with dynamic tree, the tree itself is also Huffman compressed with a known tree*/\nstatic unsigned getTreeInflateDynamic(HuffmanTree* tree_ll, HuffmanTree* tree_d,\n\tconst unsigned char* in, size_t* bp, size_t inlength)\n{\n\t/*make sure that length values that aren't filled in will be 0, or a wrong tree will be generated*/\n\tunsigned error = 0;\n\tunsigned n, HLIT, HDIST, HCLEN, i;\n\tsize_t inbitlength = inlength * 8;\n\n\t/*see comments in deflateDynamic for explanation of the context and these variables, it is analogous*/\n\tunsigned* bitlen_ll = 0; /*lit,len code lengths*/\n\tunsigned* bitlen_d = 0; /*dist code lengths*/\n\t\t\t\t\t\t\t/*code length code lengths (\"clcl\"), the bit lengths of the huffman tree used to compress bitlen_ll and bitlen_d*/\n\tunsigned* bitlen_cl = 0;\n\tHuffmanTree tree_cl; /*the code tree for code length codes (the huffman tree for compressed huffman trees)*/\n\n\tif ((*bp) + 14 > (inlength << 3)) return 49; /*error: the bit pointer is or will go past the memory*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t /*number of literal/length codes + 257. Unlike the spec, the value 257 is added to it here already*/\n\tHLIT = readBitsFromStream(bp, in, 5) + 257;\n\t/*number of distance codes. Unlike the spec, the value 1 is added to it here already*/\n\tHDIST = readBitsFromStream(bp, in, 5) + 1;\n\t/*number of code length codes. Unlike the spec, the value 4 is added to it here already*/\n\tHCLEN = readBitsFromStream(bp, in, 4) + 4;\n\n\tif ((*bp) + HCLEN * 3 > (inlength << 3)) return 50; /*error: the bit pointer is or will go past the memory*/\n\n\tHuffmanTree_init(&tree_cl);\n\n\twhile (!error)\n\t{\n\t\t/*read the code length codes out of 3 * (amount of code length codes) bits*/\n\n\t\tbitlen_cl = (unsigned*)lodepng_malloc(NUM_CODE_LENGTH_CODES * sizeof(unsigned));\n\t\tif (!bitlen_cl) ERROR_BREAK(83 /*alloc fail*/);\n\n\t\tfor (i = 0; i != NUM_CODE_LENGTH_CODES; ++i)\n\t\t{\n\t\t\tif (i < HCLEN) bitlen_cl[CLCL_ORDER[i]] = readBitsFromStream(bp, in, 3);\n\t\t\telse bitlen_cl[CLCL_ORDER[i]] = 0; /*if not, it must stay 0*/\n\t\t}\n\n\t\terror = HuffmanTree_makeFromLengths(&tree_cl, bitlen_cl, NUM_CODE_LENGTH_CODES, 7);\n\t\tif (error) break;\n\n\t\t/*now we can use this tree to read the lengths for the tree that this function will return*/\n\t\tbitlen_ll = (unsigned*)lodepng_malloc(NUM_DEFLATE_CODE_SYMBOLS * sizeof(unsigned));\n\t\tbitlen_d = (unsigned*)lodepng_malloc(NUM_DISTANCE_SYMBOLS * sizeof(unsigned));\n\t\tif (!bitlen_ll || !bitlen_d) ERROR_BREAK(83 /*alloc fail*/);\n\t\tfor (i = 0; i != NUM_DEFLATE_CODE_SYMBOLS; ++i) bitlen_ll[i] = 0;\n\t\tfor (i = 0; i != NUM_DISTANCE_SYMBOLS; ++i) bitlen_d[i] = 0;\n\n\t\t/*i is the current symbol we're reading in the part that contains the code lengths of lit/len and dist codes*/\n\t\ti = 0;\n\t\twhile (i < HLIT + HDIST)\n\t\t{\n\t\t\tunsigned code = huffmanDecodeSymbol(in, bp, &tree_cl, inbitlength);\n\t\t\tif (code <= 15) /*a length code*/\n\t\t\t{\n\t\t\t\tif (i < HLIT) bitlen_ll[i] = code;\n\t\t\t\telse bitlen_d[i - HLIT] = code;\n\t\t\t\t++i;\n\t\t\t}\n\t\t\telse if (code == 16) /*repeat previous*/\n\t\t\t{\n\t\t\t\tunsigned replength = 3; /*read in the 2 bits that indicate repeat length (3-6)*/\n\t\t\t\tunsigned value; /*set value to the previous code*/\n\n\t\t\t\tif (i == 0) ERROR_BREAK(54); /*can't repeat previous if i is 0*/\n\n\t\t\t\tif ((*bp + 2) > inbitlength) ERROR_BREAK(50); /*error, bit pointer jumps past memory*/\n\t\t\t\treplength += readBitsFromStream(bp, in, 2);\n\n\t\t\t\tif (i < HLIT + 1) value = bitlen_ll[i - 1];\n\t\t\t\telse value = bitlen_d[i - HLIT - 1];\n\t\t\t\t/*repeat this value in the next lengths*/\n\t\t\t\tfor (n = 0; n < replength; ++n)\n\t\t\t\t{\n\t\t\t\t\tif (i >= HLIT + HDIST) ERROR_BREAK(13); /*error: i is larger than the amount of codes*/\n\t\t\t\t\tif (i < HLIT) bitlen_ll[i] = value;\n\t\t\t\t\telse bitlen_d[i - HLIT] = value;\n\t\t\t\t\t++i;\n\t\t\t\t}\n\t\t\t}\n\t\t\telse if (code == 17) /*repeat \"0\" 3-10 times*/\n\t\t\t{\n\t\t\t\tunsigned replength = 3; /*read in the bits that indicate repeat length*/\n\t\t\t\tif ((*bp + 3) > inbitlength) ERROR_BREAK(50); /*error, bit pointer jumps past memory*/\n\t\t\t\treplength += readBitsFromStream(bp, in, 3);\n\n\t\t\t\t/*repeat this value in the next lengths*/\n\t\t\t\tfor (n = 0; n < replength; ++n)\n\t\t\t\t{\n\t\t\t\t\tif (i >= HLIT + HDIST) ERROR_BREAK(14); /*error: i is larger than the amount of codes*/\n\n\t\t\t\t\tif (i < HLIT) bitlen_ll[i] = 0;\n\t\t\t\t\telse bitlen_d[i - HLIT] = 0;\n\t\t\t\t\t++i;\n\t\t\t\t}\n\t\t\t}\n\t\t\telse if (code == 18) /*repeat \"0\" 11-138 times*/\n\t\t\t{\n\t\t\t\tunsigned replength = 11; /*read in the bits that indicate repeat length*/\n\t\t\t\tif ((*bp + 7) > inbitlength) ERROR_BREAK(50); /*error, bit pointer jumps past memory*/\n\t\t\t\treplength += readBitsFromStream(bp, in, 7);\n\n\t\t\t\t/*repeat this value in the next lengths*/\n\t\t\t\tfor (n = 0; n < replength; ++n)\n\t\t\t\t{\n\t\t\t\t\tif (i >= HLIT + HDIST) ERROR_BREAK(15); /*error: i is larger than the amount of codes*/\n\n\t\t\t\t\tif (i < HLIT) bitlen_ll[i] = 0;\n\t\t\t\t\telse bitlen_d[i - HLIT] = 0;\n\t\t\t\t\t++i;\n\t\t\t\t}\n\t\t\t}\n\t\t\telse /*if(code == (unsigned)(-1))*/ /*huffmanDecodeSymbol returns (unsigned)(-1) in case of error*/\n\t\t\t{\n\t\t\t\tif (code == (unsigned)(-1))\n\t\t\t\t{\n\t\t\t\t\t/*return error code 10 or 11 depending on the situation that happened in huffmanDecodeSymbol\n\t\t\t\t\t(10=no endcode, 11=wrong jump outside of tree)*/\n\t\t\t\t\terror = (*bp) > inbitlength ? 10 : 11;\n\t\t\t\t}\n\t\t\t\telse error = 16; /*unexisting code, this can never happen*/\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t\tif (error) break;\n\n\t\tif (bitlen_ll[256] == 0) ERROR_BREAK(64); /*the length of the end code 256 must be larger than 0*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t /*now we've finally got HLIT and HDIST, so generate the code trees, and the function is done*/\n\t\terror = HuffmanTree_makeFromLengths(tree_ll, bitlen_ll, NUM_DEFLATE_CODE_SYMBOLS, 15);\n\t\tif (error) break;\n\t\terror = HuffmanTree_makeFromLengths(tree_d, bitlen_d, NUM_DISTANCE_SYMBOLS, 15);\n\n\t\tbreak; /*end of error-while*/\n\t}\n\n\tlodepng_free(bitlen_cl);\n\tlodepng_free(bitlen_ll);\n\tlodepng_free(bitlen_d);\n\tHuffmanTree_cleanup(&tree_cl);\n\n\treturn error;\n}\n\n/*inflate a block with dynamic of fixed Huffman tree*/\nstatic unsigned inflateHuffmanBlock(ucvector* out, const unsigned char* in, size_t* bp,\n\tsize_t* pos, size_t inlength, unsigned btype)\n{\n\tunsigned error = 0;\n\tHuffmanTree tree_ll; /*the huffman tree for literal and length codes*/\n\tHuffmanTree tree_d; /*the huffman tree for distance codes*/\n\tsize_t inbitlength = inlength * 8;\n\n\tHuffmanTree_init(&tree_ll);\n\tHuffmanTree_init(&tree_d);\n\n\tif (btype == 1) getTreeInflateFixed(&tree_ll, &tree_d);\n\telse if (btype == 2) error = getTreeInflateDynamic(&tree_ll, &tree_d, in, bp, inlength);\n\n\twhile (!error) /*decode all symbols until end reached, breaks at end code*/\n\t{\n\t\t/*code_ll is literal, length or end code*/\n\t\tunsigned code_ll = huffmanDecodeSymbol(in, bp, &tree_ll, inbitlength);\n\t\tif (code_ll <= 255) /*literal symbol*/\n\t\t{\n\t\t\t/*ucvector_push_back would do the same, but for some reason the two lines below run 10% faster*/\n\t\t\tif (!ucvector_resize(out, (*pos) + 1)) ERROR_BREAK(83 /*alloc fail*/);\n\t\t\tout->data[*pos] = (unsigned char)code_ll;\n\t\t\t++(*pos);\n\t\t}\n\t\telse if (code_ll >= FIRST_LENGTH_CODE_INDEX && code_ll <= LAST_LENGTH_CODE_INDEX) /*length code*/\n\t\t{\n\t\t\tunsigned code_d, distance;\n\t\t\tunsigned numextrabits_l, numextrabits_d; /*extra bits for length and distance*/\n\t\t\tsize_t start, forward, backward, length;\n\n\t\t\t/*part 1: get length base*/\n\t\t\tlength = LENGTHBASE[code_ll - FIRST_LENGTH_CODE_INDEX];\n\n\t\t\t/*part 2: get extra bits and add the value of that to length*/\n\t\t\tnumextrabits_l = LENGTHEXTRA[code_ll - FIRST_LENGTH_CODE_INDEX];\n\t\t\tif ((*bp + numextrabits_l) > inbitlength) ERROR_BREAK(51); /*error, bit pointer will jump past memory*/\n\t\t\tlength += readBitsFromStream(bp, in, numextrabits_l);\n\n\t\t\t/*part 3: get distance code*/\n\t\t\tcode_d = huffmanDecodeSymbol(in, bp, &tree_d, inbitlength);\n\t\t\tif (code_d > 29)\n\t\t\t{\n\t\t\t\tif (code_d == (unsigned)(-1)) /*huffmanDecodeSymbol returns (unsigned)(-1) in case of error*/\n\t\t\t\t{\n\t\t\t\t\t/*return error code 10 or 11 depending on the situation that happened in huffmanDecodeSymbol\n\t\t\t\t\t(10=no endcode, 11=wrong jump outside of tree)*/\n\t\t\t\t\terror = (*bp) > inlength * 8 ? 10 : 11;\n\t\t\t\t}\n\t\t\t\telse error = 18; /*error: invalid distance code (30-31 are never used)*/\n\t\t\t\tbreak;\n\t\t\t}\n\t\t\tdistance = DISTANCEBASE[code_d];\n\n\t\t\t/*part 4: get extra bits from distance*/\n\t\t\tnumextrabits_d = DISTANCEEXTRA[code_d];\n\t\t\tif ((*bp + numextrabits_d) > inbitlength) ERROR_BREAK(51); /*error, bit pointer will jump past memory*/\n\t\t\tdistance += readBitsFromStream(bp, in, numextrabits_d);\n\n\t\t\t/*part 5: fill in all the out[n] values based on the length and dist*/\n\t\t\tstart = (*pos);\n\t\t\tif (distance > start) ERROR_BREAK(52); /*too long backward distance*/\n\t\t\tbackward = start - distance;\n\n\t\t\tif (!ucvector_resize(out, (*pos) + length)) ERROR_BREAK(83 /*alloc fail*/);\n\t\t\tif (distance < length) {\n\t\t\t\tfor (forward = 0; forward < length; ++forward)\n\t\t\t\t{\n\t\t\t\t\tout->data[(*pos)++] = out->data[backward++];\n\t\t\t\t}\n\t\t\t}\n\t\t\telse {\n\t\t\t\tmemcpy(out->data + *pos, out->data + backward, length);\n\t\t\t\t*pos += length;\n\t\t\t}\n\t\t}\n\t\telse if (code_ll == 256)\n\t\t{\n\t\t\tbreak; /*end code, break the loop*/\n\t\t}\n\t\telse /*if(code == (unsigned)(-1))*/ /*huffmanDecodeSymbol returns (unsigned)(-1) in case of error*/\n\t\t{\n\t\t\t/*return error code 10 or 11 depending on the situation that happened in huffmanDecodeSymbol\n\t\t\t(10=no endcode, 11=wrong jump outside of tree)*/\n\t\t\terror = ((*bp) > inlength * 8) ? 10 : 11;\n\t\t\tbreak;\n\t\t}\n\t}\n\n\tHuffmanTree_cleanup(&tree_ll);\n\tHuffmanTree_cleanup(&tree_d);\n\n\treturn error;\n}\n\nstatic unsigned inflateNoCompression(ucvector* out, const unsigned char* in, size_t* bp, size_t* pos, size_t inlength)\n{\n\tsize_t p;\n\tunsigned LEN, NLEN, n, error = 0;\n\n\t/*go to first boundary of byte*/\n\twhile (((*bp) & 0x7) != 0) ++(*bp);\n\tp = (*bp) / 8; /*byte position*/\n\n\t\t\t\t /*read LEN (2 bytes) and NLEN (2 bytes)*/\n\tif (p + 4 >= inlength) return 52; /*error, bit pointer will jump past memory*/\n\tLEN = in[p] + 256u * in[p + 1]; p += 2;\n\tNLEN = in[p] + 256u * in[p + 1]; p += 2;\n\n\t/*check if 16-bit NLEN is really the one's complement of LEN*/\n\tif (LEN + NLEN != 65535) return 21; /*error: NLEN is not one's complement of LEN*/\n\n\tif (!ucvector_resize(out, (*pos) + LEN)) return 83; /*alloc fail*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t/*read the literal data: LEN bytes are now stored in the out buffer*/\n\tif (p + LEN > inlength) return 23; /*error: reading outside of in buffer*/\n\tfor (n = 0; n < LEN; ++n) out->data[(*pos)++] = in[p++];\n\n\t(*bp) = p * 8;\n\n\treturn error;\n}\n\nstatic unsigned lodepng_inflatev(ucvector* out,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGDecompressSettings* settings)\n{\n\t/*bit pointer in the \"in\" data, current byte is bp >> 3, current bit is bp & 0x7 (from lsb to msb of the byte)*/\n\tsize_t bp = 0;\n\tunsigned BFINAL = 0;\n\tsize_t pos = 0; /*byte position in the out buffer*/\n\tunsigned error = 0;\n\n\t(void)settings;\n\n\twhile (!BFINAL)\n\t{\n\t\tunsigned BTYPE;\n\t\tif (bp + 2 >= insize * 8) return 52; /*error, bit pointer will jump past memory*/\n\t\tBFINAL = readBitFromStream(&bp, in);\n\t\tBTYPE = 1u * readBitFromStream(&bp, in);\n\t\tBTYPE += 2u * readBitFromStream(&bp, in);\n\n\t\tif (BTYPE == 3) return 20; /*error: invalid BTYPE*/\n\t\telse if (BTYPE == 0) error = inflateNoCompression(out, in, &bp, &pos, insize); /*no compression*/\n\t\telse error = inflateHuffmanBlock(out, in, &bp, &pos, insize, BTYPE); /*compression, BTYPE 01 or 10*/\n\n\t\tif (error) return error;\n\t}\n\n\treturn error;\n}\n\nunsigned lodepng_inflate(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGDecompressSettings* settings)\n{\n\tunsigned error;\n\tucvector v;\n\tucvector_init_buffer(&v, *out, *outsize);\n\terror = lodepng_inflatev(&v, in, insize, settings);\n\t*out = v.data;\n\t*outsize = v.size;\n\treturn error;\n}\n\nstatic unsigned inflate(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGDecompressSettings* settings)\n{\n\tif (settings->custom_inflate)\n\t{\n\t\treturn settings->custom_inflate(out, outsize, in, insize, settings);\n\t}\n\telse\n\t{\n\t\treturn lodepng_inflate(out, outsize, in, insize, settings);\n\t}\n}\n\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Deflator (Compressor) / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\nstatic const size_t MAX_SUPPORTED_DEFLATE_LENGTH = 258;\n\n/*bitlen is the size in bits of the code*/\nstatic void addHuffmanSymbol(size_t* bp, ucvector* compressed, unsigned code, unsigned bitlen)\n{\n\taddBitsToStreamReversed(bp, compressed, code, bitlen);\n}\n\n/*search the index in the array, that has the largest value smaller than or equal to the given value,\ngiven array must be sorted (if no value is smaller, it returns the size of the given array)*/\nstatic size_t searchCodeIndex(const unsigned* array, size_t array_size, size_t value)\n{\n\t/*binary search (only small gain over linear). TODO: use CPU log2 instruction for getting symbols instead*/\n\tsize_t left = 1;\n\tsize_t right = array_size - 1;\n\n\twhile (left <= right) {\n\t\tsize_t mid = (left + right) >> 1;\n\t\tif (array[mid] >= value) right = mid - 1;\n\t\telse left = mid + 1;\n\t}\n\tif (left >= array_size || array[left] > value) left--;\n\treturn left;\n}\n\nstatic void addLengthDistance(uivector* values, size_t length, size_t distance)\n{\n\t/*values in encoded vector are those used by deflate:\n\t0-255: literal bytes\n\t256: end\n\t257-285: length/distance pair (length code, followed by extra length bits, distance code, extra distance bits)\n\t286-287: invalid*/\n\n\tunsigned length_code = (unsigned)searchCodeIndex(LENGTHBASE, 29, length);\n\tunsigned extra_length = (unsigned)(length - LENGTHBASE[length_code]);\n\tunsigned dist_code = (unsigned)searchCodeIndex(DISTANCEBASE, 30, distance);\n\tunsigned extra_distance = (unsigned)(distance - DISTANCEBASE[dist_code]);\n\n\tuivector_push_back(values, length_code + FIRST_LENGTH_CODE_INDEX);\n\tuivector_push_back(values, extra_length);\n\tuivector_push_back(values, dist_code);\n\tuivector_push_back(values, extra_distance);\n}\n\n/*3 bytes of data get encoded into two bytes. The hash cannot use more than 3\nbytes as input because 3 is the minimum match length for deflate*/\nstatic const unsigned HASH_NUM_VALUES = 65536;\nstatic const unsigned HASH_BIT_MASK = 65535; /*HASH_NUM_VALUES - 1, but C90 does not like that as initializer*/\n\ntypedef struct Hash\n{\n\tint* head; /*hash value to head circular pos - can be outdated if went around window*/\n\t\t\t /*circular pos to prev circular pos*/\n\tunsigned short* chain;\n\tint* val; /*circular pos to hash value*/\n\n\t\t\t /*TODO: do this not only for zeros but for any repeated byte. However for PNG\n\t\t\t it's always going to be the zeros that dominate, so not important for PNG*/\n\tint* headz; /*similar to head, but for chainz*/\n\tunsigned short* chainz; /*those with same amount of zeros*/\n\tunsigned short* zeros; /*length of zeros streak, used as a second hash chain*/\n} Hash;\n\nstatic unsigned hash_init(Hash* hash, unsigned windowsize)\n{\n\tunsigned i;\n\thash->head = (int*)lodepng_malloc(sizeof(int) * HASH_NUM_VALUES);\n\thash->val = (int*)lodepng_malloc(sizeof(int) * windowsize);\n\thash->chain = (unsigned short*)lodepng_malloc(sizeof(unsigned short) * windowsize);\n\n\thash->zeros = (unsigned short*)lodepng_malloc(sizeof(unsigned short) * windowsize);\n\thash->headz = (int*)lodepng_malloc(sizeof(int) * (MAX_SUPPORTED_DEFLATE_LENGTH + 1));\n\thash->chainz = (unsigned short*)lodepng_malloc(sizeof(unsigned short) * windowsize);\n\n\tif (!hash->head || !hash->chain || !hash->val || !hash->headz || !hash->chainz || !hash->zeros)\n\t{\n\t\treturn 83; /*alloc fail*/\n\t}\n\n\t/*initialize hash table*/\n\tfor (i = 0; i != HASH_NUM_VALUES; ++i) hash->head[i] = -1;\n\tfor (i = 0; i != windowsize; ++i) hash->val[i] = -1;\n\tfor (i = 0; i != windowsize; ++i) hash->chain[i] = i; /*same value as index indicates uninitialized*/\n\n\tfor (i = 0; i <= MAX_SUPPORTED_DEFLATE_LENGTH; ++i) hash->headz[i] = -1;\n\tfor (i = 0; i != windowsize; ++i) hash->chainz[i] = i; /*same value as index indicates uninitialized*/\n\n\treturn 0;\n}\n\nstatic void hash_cleanup(Hash* hash)\n{\n\tlodepng_free(hash->head);\n\tlodepng_free(hash->val);\n\tlodepng_free(hash->chain);\n\n\tlodepng_free(hash->zeros);\n\tlodepng_free(hash->headz);\n\tlodepng_free(hash->chainz);\n}\n\n\n\nstatic unsigned getHash(const unsigned char* data, size_t size, size_t pos)\n{\n\tunsigned result = 0;\n\tif (pos + 2 < size)\n\t{\n\t\t/*A simple shift and xor hash is used. Since the data of PNGs is dominated\n\t\tby zeroes due to the filters, a better hash does not have a significant\n\t\teffect on speed in traversing the chain, and causes more time spend on\n\t\tcalculating the hash.*/\n\t\tresult ^= (unsigned)(data[pos + 0] << 0u);\n\t\tresult ^= (unsigned)(data[pos + 1] << 4u);\n\t\tresult ^= (unsigned)(data[pos + 2] << 8u);\n\t}\n\telse {\n\t\tsize_t amount, i;\n\t\tif (pos >= size) return 0;\n\t\tamount = size - pos;\n\t\tfor (i = 0; i != amount; ++i) result ^= (unsigned)(data[pos + i] << (i * 8u));\n\t}\n\treturn result & HASH_BIT_MASK;\n}\n\nstatic unsigned countZeros(const unsigned char* data, size_t size, size_t pos)\n{\n\tconst unsigned char* start = data + pos;\n\tconst unsigned char* end = start + MAX_SUPPORTED_DEFLATE_LENGTH;\n\tif (end > data + size) end = data + size;\n\tdata = start;\n\twhile (data != end && *data == 0) ++data;\n\t/*subtracting two addresses returned as 32-bit number (max value is MAX_SUPPORTED_DEFLATE_LENGTH)*/\n\treturn (unsigned)(data - start);\n}\n\n/*wpos = pos & (windowsize - 1)*/\nstatic void updateHashChain(Hash* hash, size_t wpos, unsigned hashval, unsigned short numzeros)\n{\n\thash->val[wpos] = (int)hashval;\n\tif (hash->head[hashval] != -1) hash->chain[wpos] = hash->head[hashval];\n\thash->head[hashval] = (int)wpos;\n\n\thash->zeros[wpos] = numzeros;\n\tif (hash->headz[numzeros] != -1) hash->chainz[wpos] = hash->headz[numzeros];\n\thash->headz[numzeros] = (int)wpos;\n}\n\n/*\nLZ77-encode the data. Return value is error code. The input are raw bytes, the output\nis in the form of unsigned integers with codes representing for example literal bytes, or\nlength/distance pairs.\nIt uses a hash table technique to let it encode faster. When doing LZ77 encoding, a\nsliding window (of windowsize) is used, and all past bytes in that window can be used as\nthe \"dictionary\". A brute force search through all possible distances would be slow, and\nthis hash technique is one out of several ways to speed this up.\n*/\nstatic unsigned encodeLZ77(uivector* out, Hash* hash,\n\tconst unsigned char* in, size_t inpos, size_t insize, unsigned windowsize,\n\tunsigned minmatch, unsigned nicematch, unsigned lazymatching)\n{\n\tsize_t pos;\n\tunsigned i, error = 0;\n\t/*for large window lengths, assume the user wants no compression loss. Otherwise, max hash chain length speedup.*/\n\tunsigned maxchainlength = windowsize >= 8192 ? windowsize : windowsize / 8;\n\tunsigned maxlazymatch = windowsize >= 8192 ? MAX_SUPPORTED_DEFLATE_LENGTH : 64;\n\n\tunsigned usezeros = 1; /*not sure if setting it to false for windowsize < 8192 is better or worse*/\n\tunsigned numzeros = 0;\n\n\tunsigned offset; /*the offset represents the distance in LZ77 terminology*/\n\tunsigned length;\n\tunsigned lazy = 0;\n\tunsigned lazylength = 0, lazyoffset = 0;\n\tunsigned hashval;\n\tunsigned current_offset, current_length;\n\tunsigned prev_offset;\n\tconst unsigned char *lastptr, *foreptr, *backptr;\n\tunsigned hashpos;\n\n\tif (windowsize == 0 || windowsize > 32768) return 60; /*error: windowsize smaller/larger than allowed*/\n\tif ((windowsize & (windowsize - 1)) != 0) return 90; /*error: must be power of two*/\n\n\tif (nicematch > MAX_SUPPORTED_DEFLATE_LENGTH) nicematch = MAX_SUPPORTED_DEFLATE_LENGTH;\n\n\tfor (pos = inpos; pos < insize; ++pos)\n\t{\n\t\tsize_t wpos = pos & (windowsize - 1); /*position for in 'circular' hash buffers*/\n\t\tunsigned chainlength = 0;\n\n\t\thashval = getHash(in, insize, pos);\n\n\t\tif (usezeros && hashval == 0)\n\t\t{\n\t\t\tif (numzeros == 0) numzeros = countZeros(in, insize, pos);\n\t\t\telse if (pos + numzeros > insize || in[pos + numzeros - 1] != 0) --numzeros;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tnumzeros = 0;\n\t\t}\n\n\t\tupdateHashChain(hash, wpos, hashval, numzeros);\n\n\t\t/*the length and offset found for the current position*/\n\t\tlength = 0;\n\t\toffset = 0;\n\n\t\thashpos = hash->chain[wpos];\n\n\t\tlastptr = &in[insize < pos + MAX_SUPPORTED_DEFLATE_LENGTH ? insize : pos + MAX_SUPPORTED_DEFLATE_LENGTH];\n\n\t\t/*search for the longest string*/\n\t\tprev_offset = 0;\n\t\tfor (;;)\n\t\t{\n\t\t\tif (chainlength++ >= maxchainlength) break;\n\t\t\tcurrent_offset = (unsigned)(hashpos <= wpos ? wpos - hashpos : wpos - hashpos + windowsize);\n\n\t\t\tif (current_offset < prev_offset) break; /*stop when went completely around the circular buffer*/\n\t\t\tprev_offset = current_offset;\n\t\t\tif (current_offset > 0)\n\t\t\t{\n\t\t\t\t/*test the next characters*/\n\t\t\t\tforeptr = &in[pos];\n\t\t\t\tbackptr = &in[pos - current_offset];\n\n\t\t\t\t/*common case in PNGs is lots of zeros. Quickly skip over them as a speedup*/\n\t\t\t\tif (numzeros >= 3)\n\t\t\t\t{\n\t\t\t\t\tunsigned skip = hash->zeros[hashpos];\n\t\t\t\t\tif (skip > numzeros) skip = numzeros;\n\t\t\t\t\tbackptr += skip;\n\t\t\t\t\tforeptr += skip;\n\t\t\t\t}\n\n\t\t\t\twhile (foreptr != lastptr && *backptr == *foreptr) /*maximum supported length by deflate is max length*/\n\t\t\t\t{\n\t\t\t\t\t++backptr;\n\t\t\t\t\t++foreptr;\n\t\t\t\t}\n\t\t\t\tcurrent_length = (unsigned)(foreptr - &in[pos]);\n\n\t\t\t\tif (current_length > length)\n\t\t\t\t{\n\t\t\t\t\tlength = current_length; /*the longest length*/\n\t\t\t\t\toffset = current_offset; /*the offset that is related to this longest length*/\n\t\t\t\t\t\t\t\t\t\t\t /*jump out once a length of max length is found (speed gain). This also jumps\n\t\t\t\t\t\t\t\t\t\t\t out if length is MAX_SUPPORTED_DEFLATE_LENGTH*/\n\t\t\t\t\tif (current_length >= nicematch) break;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (hashpos == hash->chain[hashpos]) break;\n\n\t\t\tif (numzeros >= 3 && length > numzeros)\n\t\t\t{\n\t\t\t\thashpos = hash->chainz[hashpos];\n\t\t\t\tif (hash->zeros[hashpos] != numzeros) break;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\thashpos = hash->chain[hashpos];\n\t\t\t\t/*outdated hash value, happens if particular value was not encountered in whole last window*/\n\t\t\t\tif (hash->val[hashpos] != (int)hashval) break;\n\t\t\t}\n\t\t}\n\n\t\tif (lazymatching)\n\t\t{\n\t\t\tif (!lazy && length >= 3 && length <= maxlazymatch && length < MAX_SUPPORTED_DEFLATE_LENGTH)\n\t\t\t{\n\t\t\t\tlazy = 1;\n\t\t\t\tlazylength = length;\n\t\t\t\tlazyoffset = offset;\n\t\t\t\tcontinue; /*try the next byte*/\n\t\t\t}\n\t\t\tif (lazy)\n\t\t\t{\n\t\t\t\tlazy = 0;\n\t\t\t\tif (pos == 0) ERROR_BREAK(81);\n\t\t\t\tif (length > lazylength + 1)\n\t\t\t\t{\n\t\t\t\t\t/*push the previous character as literal*/\n\t\t\t\t\tif (!uivector_push_back(out, in[pos - 1])) ERROR_BREAK(83 /*alloc fail*/);\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tlength = lazylength;\n\t\t\t\t\toffset = lazyoffset;\n\t\t\t\t\thash->head[hashval] = -1; /*the same hashchain update will be done, this ensures no wrong alteration*/\n\t\t\t\t\thash->headz[numzeros] = -1; /*idem*/\n\t\t\t\t\t--pos;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t\tif (length >= 3 && offset > windowsize) ERROR_BREAK(86 /*too big (or overflown negative) offset*/);\n\n\t\t/*encode it as length/distance pair or literal value*/\n\t\tif (length < 3) /*only lengths of 3 or higher are supported as length/distance pair*/\n\t\t{\n\t\t\tif (!uivector_push_back(out, in[pos])) ERROR_BREAK(83 /*alloc fail*/);\n\t\t}\n\t\telse if (length < minmatch || (length == 3 && offset > 4096))\n\t\t{\n\t\t\t/*compensate for the fact that longer offsets have more extra bits, a\n\t\t\tlength of only 3 may be not worth it then*/\n\t\t\tif (!uivector_push_back(out, in[pos])) ERROR_BREAK(83 /*alloc fail*/);\n\t\t}\n\t\telse\n\t\t{\n\t\t\taddLengthDistance(out, length, offset);\n\t\t\tfor (i = 1; i < length; ++i)\n\t\t\t{\n\t\t\t\t++pos;\n\t\t\t\twpos = pos & (windowsize - 1);\n\t\t\t\thashval = getHash(in, insize, pos);\n\t\t\t\tif (usezeros && hashval == 0)\n\t\t\t\t{\n\t\t\t\t\tif (numzeros == 0) numzeros = countZeros(in, insize, pos);\n\t\t\t\t\telse if (pos + numzeros > insize || in[pos + numzeros - 1] != 0) --numzeros;\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\tnumzeros = 0;\n\t\t\t\t}\n\t\t\t\tupdateHashChain(hash, wpos, hashval, numzeros);\n\t\t\t}\n\t\t}\n\t} /*end of the loop through each character of input*/\n\n\treturn error;\n}\n\n/* /////////////////////////////////////////////////////////////////////////// */\n\nstatic unsigned deflateNoCompression(ucvector* out, const unsigned char* data, size_t datasize)\n{\n\t/*non compressed deflate block data: 1 bit BFINAL,2 bits BTYPE,(5 bits): it jumps to start of next byte,\n\t2 bytes LEN, 2 bytes NLEN, LEN bytes literal DATA*/\n\n\tsize_t i, j, numdeflateblocks = (datasize + 65534) / 65535;\n\tunsigned datapos = 0;\n\tfor (i = 0; i != numdeflateblocks; ++i)\n\t{\n\t\tunsigned BFINAL, BTYPE, LEN, NLEN;\n\t\tunsigned char firstbyte;\n\n\t\tBFINAL = (i == numdeflateblocks - 1);\n\t\tBTYPE = 0;\n\n\t\tfirstbyte = (unsigned char)(BFINAL + ((BTYPE & 1) << 1) + ((BTYPE & 2) << 1));\n\t\tucvector_push_back(out, firstbyte);\n\n\t\tLEN = 65535;\n\t\tif (datasize - datapos < 65535) LEN = (unsigned)datasize - datapos;\n\t\tNLEN = 65535 - LEN;\n\n\t\tucvector_push_back(out, (unsigned char)(LEN & 255));\n\t\tucvector_push_back(out, (unsigned char)(LEN >> 8));\n\t\tucvector_push_back(out, (unsigned char)(NLEN & 255));\n\t\tucvector_push_back(out, (unsigned char)(NLEN >> 8));\n\n\t\t/*Decompressed data*/\n\t\tfor (j = 0; j < 65535 && datapos < datasize; ++j)\n\t\t{\n\t\t\tucvector_push_back(out, data[datapos++]);\n\t\t}\n\t}\n\n\treturn 0;\n}\n\n/*\nwrite the lz77-encoded data, which has lit, len and dist codes, to compressed stream using huffman trees.\ntree_ll: the tree for lit and len codes.\ntree_d: the tree for distance codes.\n*/\nstatic void writeLZ77data(size_t* bp, ucvector* out, const uivector* lz77_encoded,\n\tconst HuffmanTree* tree_ll, const HuffmanTree* tree_d)\n{\n\tsize_t i = 0;\n\tfor (i = 0; i != lz77_encoded->size; ++i)\n\t{\n\t\tunsigned val = lz77_encoded->data[i];\n\t\taddHuffmanSymbol(bp, out, HuffmanTree_getCode(tree_ll, val), HuffmanTree_getLength(tree_ll, val));\n\t\tif (val > 256) /*for a length code, 3 more things have to be added*/\n\t\t{\n\t\t\tunsigned length_index = val - FIRST_LENGTH_CODE_INDEX;\n\t\t\tunsigned n_length_extra_bits = LENGTHEXTRA[length_index];\n\t\t\tunsigned length_extra_bits = lz77_encoded->data[++i];\n\n\t\t\tunsigned distance_code = lz77_encoded->data[++i];\n\n\t\t\tunsigned distance_index = distance_code;\n\t\t\tunsigned n_distance_extra_bits = DISTANCEEXTRA[distance_index];\n\t\t\tunsigned distance_extra_bits = lz77_encoded->data[++i];\n\n\t\t\taddBitsToStream(bp, out, length_extra_bits, n_length_extra_bits);\n\t\t\taddHuffmanSymbol(bp, out, HuffmanTree_getCode(tree_d, distance_code),\n\t\t\t\tHuffmanTree_getLength(tree_d, distance_code));\n\t\t\taddBitsToStream(bp, out, distance_extra_bits, n_distance_extra_bits);\n\t\t}\n\t}\n}\n\n/*Deflate for a block of type \"dynamic\", that is, with freely, optimally, created huffman trees*/\nstatic unsigned deflateDynamic(ucvector* out, size_t* bp, Hash* hash,\n\tconst unsigned char* data, size_t datapos, size_t dataend,\n\tconst LodePNGCompressSettings* settings, unsigned final)\n{\n\tunsigned error = 0;\n\n\t/*\n\tA block is compressed as follows: The PNG data is lz77 encoded, resulting in\n\tliteral bytes and length/distance pairs. This is then huffman compressed with\n\ttwo huffman trees. One huffman tree is used for the lit and len values (\"ll\"),\n\tanother huffman tree is used for the dist values (\"d\"). These two trees are\n\tstored using their code lengths, and to compress even more these code lengths\n\tare also run-length encoded and huffman compressed. This gives a huffman tree\n\tof code lengths \"cl\". The code lenghts used to describe this third tree are\n\tthe code length code lengths (\"clcl\").\n\t*/\n\n\t/*The lz77 encoded data, represented with integers since there will also be length and distance codes in it*/\n\tuivector lz77_encoded;\n\tHuffmanTree tree_ll; /*tree for lit,len values*/\n\tHuffmanTree tree_d; /*tree for distance codes*/\n\tHuffmanTree tree_cl; /*tree for encoding the code lengths representing tree_ll and tree_d*/\n\tuivector frequencies_ll; /*frequency of lit,len codes*/\n\tuivector frequencies_d; /*frequency of dist codes*/\n\tuivector frequencies_cl; /*frequency of code length codes*/\n\tuivector bitlen_lld; /*lit,len,dist code lenghts (int bits), literally (without repeat codes).*/\n\tuivector bitlen_lld_e; /*bitlen_lld encoded with repeat codes (this is a rudemtary run length compression)*/\n\t\t\t\t\t\t /*bitlen_cl is the code length code lengths (\"clcl\"). The bit lengths of codes to represent tree_cl\n\t\t\t\t\t\t (these are written as is in the file, it would be crazy to compress these using yet another huffman\n\t\t\t\t\t\t tree that needs to be represented by yet another set of code lengths)*/\n\tuivector bitlen_cl;\n\tsize_t datasize = dataend - datapos;\n\n\t/*\n\tDue to the huffman compression of huffman tree representations (\"two levels\"), there are some anologies:\n\tbitlen_lld is to tree_cl what data is to tree_ll and tree_d.\n\tbitlen_lld_e is to bitlen_lld what lz77_encoded is to data.\n\tbitlen_cl is to bitlen_lld_e what bitlen_lld is to lz77_encoded.\n\t*/\n\n\tunsigned BFINAL = final;\n\tsize_t numcodes_ll, numcodes_d, i;\n\tunsigned HLIT, HDIST, HCLEN;\n\n\tuivector_init(&lz77_encoded);\n\tHuffmanTree_init(&tree_ll);\n\tHuffmanTree_init(&tree_d);\n\tHuffmanTree_init(&tree_cl);\n\tuivector_init(&frequencies_ll);\n\tuivector_init(&frequencies_d);\n\tuivector_init(&frequencies_cl);\n\tuivector_init(&bitlen_lld);\n\tuivector_init(&bitlen_lld_e);\n\tuivector_init(&bitlen_cl);\n\n\t/*This while loop never loops due to a break at the end, it is here to\n\tallow breaking out of it to the cleanup phase on error conditions.*/\n\twhile (!error)\n\t{\n\t\tif (settings->use_lz77)\n\t\t{\n\t\t\terror = encodeLZ77(&lz77_encoded, hash, data, datapos, dataend, settings->windowsize,\n\t\t\t\tsettings->minmatch, settings->nicematch, settings->lazymatching);\n\t\t\tif (error) break;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (!uivector_resize(&lz77_encoded, datasize)) ERROR_BREAK(83 /*alloc fail*/);\n\t\t\tfor (i = datapos; i < dataend; ++i) lz77_encoded.data[i - datapos] = data[i]; /*no LZ77, but still will be Huffman compressed*/\n\t\t}\n\n\t\tif (!uivector_resizev(&frequencies_ll, 286, 0)) ERROR_BREAK(83 /*alloc fail*/);\n\t\tif (!uivector_resizev(&frequencies_d, 30, 0)) ERROR_BREAK(83 /*alloc fail*/);\n\n\t\t/*Count the frequencies of lit, len and dist codes*/\n\t\tfor (i = 0; i != lz77_encoded.size; ++i)\n\t\t{\n\t\t\tunsigned symbol = lz77_encoded.data[i];\n\t\t\t++frequencies_ll.data[symbol];\n\t\t\tif (symbol > 256)\n\t\t\t{\n\t\t\t\tunsigned dist = lz77_encoded.data[i + 2];\n\t\t\t\t++frequencies_d.data[dist];\n\t\t\t\ti += 3;\n\t\t\t}\n\t\t}\n\t\tfrequencies_ll.data[256] = 1; /*there will be exactly 1 end code, at the end of the block*/\n\n\t\t\t\t\t\t\t\t\t /*Make both huffman trees, one for the lit and len codes, one for the dist codes*/\n\t\terror = HuffmanTree_makeFromFrequencies(&tree_ll, frequencies_ll.data, 257, frequencies_ll.size, 15);\n\t\tif (error) break;\n\t\t/*2, not 1, is chosen for mincodes: some buggy PNG decoders require at least 2 symbols in the dist tree*/\n\t\terror = HuffmanTree_makeFromFrequencies(&tree_d, frequencies_d.data, 2, frequencies_d.size, 15);\n\t\tif (error) break;\n\n\t\tnumcodes_ll = tree_ll.numcodes; if (numcodes_ll > 286) numcodes_ll = 286;\n\t\tnumcodes_d = tree_d.numcodes; if (numcodes_d > 30) numcodes_d = 30;\n\t\t/*store the code lengths of both generated trees in bitlen_lld*/\n\t\tfor (i = 0; i != numcodes_ll; ++i) uivector_push_back(&bitlen_lld, HuffmanTree_getLength(&tree_ll, (unsigned)i));\n\t\tfor (i = 0; i != numcodes_d; ++i) uivector_push_back(&bitlen_lld, HuffmanTree_getLength(&tree_d, (unsigned)i));\n\n\t\t/*run-length compress bitlen_ldd into bitlen_lld_e by using repeat codes 16 (copy length 3-6 times),\n\t\t17 (3-10 zeroes), 18 (11-138 zeroes)*/\n\t\tfor (i = 0; i != (unsigned)bitlen_lld.size; ++i)\n\t\t{\n\t\t\tunsigned j = 0; /*amount of repititions*/\n\t\t\twhile (i + j + 1 < (unsigned)bitlen_lld.size && bitlen_lld.data[i + j + 1] == bitlen_lld.data[i]) ++j;\n\n\t\t\tif (bitlen_lld.data[i] == 0 && j >= 2) /*repeat code for zeroes*/\n\t\t\t{\n\t\t\t\t++j; /*include the first zero*/\n\t\t\t\tif (j <= 10) /*repeat code 17 supports max 10 zeroes*/\n\t\t\t\t{\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, 17);\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, j - 3);\n\t\t\t\t}\n\t\t\t\telse /*repeat code 18 supports max 138 zeroes*/\n\t\t\t\t{\n\t\t\t\t\tif (j > 138) j = 138;\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, 18);\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, j - 11);\n\t\t\t\t}\n\t\t\t\ti += (j - 1);\n\t\t\t}\n\t\t\telse if (j >= 3) /*repeat code for value other than zero*/\n\t\t\t{\n\t\t\t\tsize_t k;\n\t\t\t\tunsigned num = j / 6, rest = j % 6;\n\t\t\t\tuivector_push_back(&bitlen_lld_e, bitlen_lld.data[i]);\n\t\t\t\tfor (k = 0; k < num; ++k)\n\t\t\t\t{\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, 16);\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, 6 - 3);\n\t\t\t\t}\n\t\t\t\tif (rest >= 3)\n\t\t\t\t{\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, 16);\n\t\t\t\t\tuivector_push_back(&bitlen_lld_e, rest - 3);\n\t\t\t\t}\n\t\t\t\telse j -= rest;\n\t\t\t\ti += j;\n\t\t\t}\n\t\t\telse /*too short to benefit from repeat code*/\n\t\t\t{\n\t\t\t\tuivector_push_back(&bitlen_lld_e, bitlen_lld.data[i]);\n\t\t\t}\n\t\t}\n\n\t\t/*generate tree_cl, the huffmantree of huffmantrees*/\n\n\t\tif (!uivector_resizev(&frequencies_cl, NUM_CODE_LENGTH_CODES, 0)) ERROR_BREAK(83 /*alloc fail*/);\n\t\tfor (i = 0; i != bitlen_lld_e.size; ++i)\n\t\t{\n\t\t\t++frequencies_cl.data[bitlen_lld_e.data[i]];\n\t\t\t/*after a repeat code come the bits that specify the number of repetitions,\n\t\t\tthose don't need to be in the frequencies_cl calculation*/\n\t\t\tif (bitlen_lld_e.data[i] >= 16) ++i;\n\t\t}\n\n\t\terror = HuffmanTree_makeFromFrequencies(&tree_cl, frequencies_cl.data,\n\t\t\tfrequencies_cl.size, frequencies_cl.size, 7);\n\t\tif (error) break;\n\n\t\tif (!uivector_resize(&bitlen_cl, tree_cl.numcodes)) ERROR_BREAK(83 /*alloc fail*/);\n\t\tfor (i = 0; i != tree_cl.numcodes; ++i)\n\t\t{\n\t\t\t/*lenghts of code length tree is in the order as specified by deflate*/\n\t\t\tbitlen_cl.data[i] = HuffmanTree_getLength(&tree_cl, CLCL_ORDER[i]);\n\t\t}\n\t\twhile (bitlen_cl.data[bitlen_cl.size - 1] == 0 && bitlen_cl.size > 4)\n\t\t{\n\t\t\t/*remove zeros at the end, but minimum size must be 4*/\n\t\t\tif (!uivector_resize(&bitlen_cl, bitlen_cl.size - 1)) ERROR_BREAK(83 /*alloc fail*/);\n\t\t}\n\t\tif (error) break;\n\n\t\t/*\n\t\tWrite everything into the output\n\n\t\tAfter the BFINAL and BTYPE, the dynamic block consists out of the following:\n\t\t- 5 bits HLIT, 5 bits HDIST, 4 bits HCLEN\n\t\t- (HCLEN+4)*3 bits code lengths of code length alphabet\n\t\t- HLIT + 257 code lenghts of lit/length alphabet (encoded using the code length\n\t\talphabet, + possible repetition codes 16, 17, 18)\n\t\t- HDIST + 1 code lengths of distance alphabet (encoded using the code length\n\t\talphabet, + possible repetition codes 16, 17, 18)\n\t\t- compressed data\n\t\t- 256 (end code)\n\t\t*/\n\n\t\t/*Write block type*/\n\t\taddBitToStream(bp, out, BFINAL);\n\t\taddBitToStream(bp, out, 0); /*first bit of BTYPE \"dynamic\"*/\n\t\taddBitToStream(bp, out, 1); /*second bit of BTYPE \"dynamic\"*/\n\n\t\t\t\t\t\t\t\t\t/*write the HLIT, HDIST and HCLEN values*/\n\t\tHLIT = (unsigned)(numcodes_ll - 257);\n\t\tHDIST = (unsigned)(numcodes_d - 1);\n\t\tHCLEN = (unsigned)bitlen_cl.size - 4;\n\t\t/*trim zeroes for HCLEN. HLIT and HDIST were already trimmed at tree creation*/\n\t\twhile (!bitlen_cl.data[HCLEN + 4 - 1] && HCLEN > 0) --HCLEN;\n\t\taddBitsToStream(bp, out, HLIT, 5);\n\t\taddBitsToStream(bp, out, HDIST, 5);\n\t\taddBitsToStream(bp, out, HCLEN, 4);\n\n\t\t/*write the code lenghts of the code length alphabet*/\n\t\tfor (i = 0; i != HCLEN + 4; ++i) addBitsToStream(bp, out, bitlen_cl.data[i], 3);\n\n\t\t/*write the lenghts of the lit/len AND the dist alphabet*/\n\t\tfor (i = 0; i != bitlen_lld_e.size; ++i)\n\t\t{\n\t\t\taddHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_cl, bitlen_lld_e.data[i]),\n\t\t\t\tHuffmanTree_getLength(&tree_cl, bitlen_lld_e.data[i]));\n\t\t\t/*extra bits of repeat codes*/\n\t\t\tif (bitlen_lld_e.data[i] == 16) addBitsToStream(bp, out, bitlen_lld_e.data[++i], 2);\n\t\t\telse if (bitlen_lld_e.data[i] == 17) addBitsToStream(bp, out, bitlen_lld_e.data[++i], 3);\n\t\t\telse if (bitlen_lld_e.data[i] == 18) addBitsToStream(bp, out, bitlen_lld_e.data[++i], 7);\n\t\t}\n\n\t\t/*write the compressed data symbols*/\n\t\twriteLZ77data(bp, out, &lz77_encoded, &tree_ll, &tree_d);\n\t\t/*error: the length of the end code 256 must be larger than 0*/\n\t\tif (HuffmanTree_getLength(&tree_ll, 256) == 0) ERROR_BREAK(64);\n\n\t\t/*write the end code*/\n\t\taddHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_ll, 256), HuffmanTree_getLength(&tree_ll, 256));\n\n\t\tbreak; /*end of error-while*/\n\t}\n\n\t/*cleanup*/\n\tuivector_cleanup(&lz77_encoded);\n\tHuffmanTree_cleanup(&tree_ll);\n\tHuffmanTree_cleanup(&tree_d);\n\tHuffmanTree_cleanup(&tree_cl);\n\tuivector_cleanup(&frequencies_ll);\n\tuivector_cleanup(&frequencies_d);\n\tuivector_cleanup(&frequencies_cl);\n\tuivector_cleanup(&bitlen_lld_e);\n\tuivector_cleanup(&bitlen_lld);\n\tuivector_cleanup(&bitlen_cl);\n\n\treturn error;\n}\n\nstatic unsigned deflateFixed(ucvector* out, size_t* bp, Hash* hash,\n\tconst unsigned char* data,\n\tsize_t datapos, size_t dataend,\n\tconst LodePNGCompressSettings* settings, unsigned final)\n{\n\tHuffmanTree tree_ll; /*tree for literal values and length codes*/\n\tHuffmanTree tree_d; /*tree for distance codes*/\n\n\tunsigned BFINAL = final;\n\tunsigned error = 0;\n\tsize_t i;\n\n\tHuffmanTree_init(&tree_ll);\n\tHuffmanTree_init(&tree_d);\n\n\tgenerateFixedLitLenTree(&tree_ll);\n\tgenerateFixedDistanceTree(&tree_d);\n\n\taddBitToStream(bp, out, BFINAL);\n\taddBitToStream(bp, out, 1); /*first bit of BTYPE*/\n\taddBitToStream(bp, out, 0); /*second bit of BTYPE*/\n\n\tif (settings->use_lz77) /*LZ77 encoded*/\n\t{\n\t\tuivector lz77_encoded;\n\t\tuivector_init(&lz77_encoded);\n\t\terror = encodeLZ77(&lz77_encoded, hash, data, datapos, dataend, settings->windowsize,\n\t\t\tsettings->minmatch, settings->nicematch, settings->lazymatching);\n\t\tif (!error) writeLZ77data(bp, out, &lz77_encoded, &tree_ll, &tree_d);\n\t\tuivector_cleanup(&lz77_encoded);\n\t}\n\telse /*no LZ77, but still will be Huffman compressed*/\n\t{\n\t\tfor (i = datapos; i < dataend; ++i)\n\t\t{\n\t\t\taddHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_ll, data[i]), HuffmanTree_getLength(&tree_ll, data[i]));\n\t\t}\n\t}\n\t/*add END code*/\n\tif (!error) addHuffmanSymbol(bp, out, HuffmanTree_getCode(&tree_ll, 256), HuffmanTree_getLength(&tree_ll, 256));\n\n\t/*cleanup*/\n\tHuffmanTree_cleanup(&tree_ll);\n\tHuffmanTree_cleanup(&tree_d);\n\n\treturn error;\n}\n\nstatic unsigned lodepng_deflatev(ucvector* out, const unsigned char* in, size_t insize,\n\tconst LodePNGCompressSettings* settings)\n{\n\tunsigned error = 0;\n\tsize_t i, blocksize, numdeflateblocks;\n\tsize_t bp = 0; /*the bit pointer*/\n\tHash hash;\n\n\tif (settings->btype > 2) return 61;\n\telse if (settings->btype == 0) return deflateNoCompression(out, in, insize);\n\telse if (settings->btype == 1) blocksize = insize;\n\telse /*if(settings->btype == 2)*/\n\t{\n\t\t/*on PNGs, deflate blocks of 65-262k seem to give most dense encoding*/\n\t\tblocksize = insize / 8 + 8;\n\t\tif (blocksize < 65536) blocksize = 65536;\n\t\tif (blocksize > 262144) blocksize = 262144;\n\t}\n\n\tnumdeflateblocks = (insize + blocksize - 1) / blocksize;\n\tif (numdeflateblocks == 0) numdeflateblocks = 1;\n\n\terror = hash_init(&hash, settings->windowsize);\n\tif (error) return error;\n\n\tfor (i = 0; i != numdeflateblocks && !error; ++i)\n\t{\n\t\tunsigned final = (i == numdeflateblocks - 1);\n\t\tsize_t start = i * blocksize;\n\t\tsize_t end = start + blocksize;\n\t\tif (end > insize) end = insize;\n\n\t\tif (settings->btype == 1) error = deflateFixed(out, &bp, &hash, in, start, end, settings, final);\n\t\telse if (settings->btype == 2) error = deflateDynamic(out, &bp, &hash, in, start, end, settings, final);\n\t}\n\n\thash_cleanup(&hash);\n\n\treturn error;\n}\n\nunsigned lodepng_deflate(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGCompressSettings* settings)\n{\n\tunsigned error;\n\tucvector v;\n\tucvector_init_buffer(&v, *out, *outsize);\n\terror = lodepng_deflatev(&v, in, insize, settings);\n\t*out = v.data;\n\t*outsize = v.size;\n\treturn error;\n}\n\nstatic unsigned deflate(unsigned char** out, size_t* outsize,\n\tconst unsigned char* in, size_t insize,\n\tconst LodePNGCompressSettings* settings)\n{\n\tif (settings->custom_deflate)\n\t{\n\t\treturn settings->custom_deflate(out, outsize, in, insize, settings);\n\t}\n\telse\n\t{\n\t\treturn lodepng_deflate(out, outsize, in, insize, settings);\n\t}\n}\n\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Adler32 */\n/* ////////////////////////////////////////////////////////////////////////// */\n\nstatic unsigned update_adler32(unsigned adler, const unsigned char* data, unsigned len)\n{\n\tunsigned s1 = adler & 0xffff;\n\tunsigned s2 = (adler >> 16) & 0xffff;\n\n\twhile (len > 0)\n\t{\n\t\t/*at least 5552 sums can be done before the sums overflow, saving a lot of module divisions*/\n\t\tunsigned amount = len > 5552 ? 5552 : len;\n\t\tlen -= amount;\n\t\twhile (amount > 0)\n\t\t{\n\t\t\ts1 += (*data++);\n\t\t\ts2 += s1;\n\t\t\t--amount;\n\t\t}\n\t\ts1 %= 65521;\n\t\ts2 %= 65521;\n\t}\n\n\treturn (s2 << 16) | s1;\n}\n\n/*Return the adler32 of the bytes data[0..len-1]*/\nstatic unsigned adler32(const unsigned char* data, unsigned len)\n{\n\treturn update_adler32(1L, data, len);\n}\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Zlib / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_DECODER\n\nunsigned lodepng_zlib_decompress(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tsize_t insize, const LodePNGDecompressSettings* settings)\n{\n\tunsigned error = 0;\n\tunsigned CM, CINFO, FDICT;\n\n\tif (insize < 2) return 53; /*error, size of zlib data too small*/\n\t\t\t\t\t\t\t /*read information from zlib header*/\n\tif ((in[0] * 256 + in[1]) % 31 != 0)\n\t{\n\t\t/*error: 256 * in[0] + in[1] must be a multiple of 31, the FCHECK value is supposed to be made that way*/\n\t\treturn 24;\n\t}\n\n\tCM = in[0] & 15;\n\tCINFO = (in[0] >> 4) & 15;\n\t/*FCHECK = in[1] & 31;*/ /*FCHECK is already tested above*/\n\tFDICT = (in[1] >> 5) & 1;\n\t/*FLEVEL = (in[1] >> 6) & 3;*/ /*FLEVEL is not used here*/\n\n\tif (CM != 8 || CINFO > 7)\n\t{\n\t\t/*error: only compression method 8: inflate with sliding window of 32k is supported by the PNG spec*/\n\t\treturn 25;\n\t}\n\tif (FDICT != 0)\n\t{\n\t\t/*error: the specification of PNG says about the zlib stream:\n\t\t\"The additional flags shall not specify a preset dictionary.\"*/\n\t\treturn 26;\n\t}\n\n\terror = inflate(out, outsize, in + 2, insize - 2, settings);\n\tif (error) return error;\n\n\tif (!settings->ignore_adler32)\n\t{\n\t\tunsigned ADLER32 = lodepng_read32bitInt(&in[insize - 4]);\n\t\tunsigned checksum = adler32(*out, (unsigned)(*outsize));\n\t\tif (checksum != ADLER32) return 58; /*error, adler checksum not correct, data must be corrupted*/\n\t}\n\n\treturn 0; /*no error*/\n}\n\nstatic unsigned zlib_decompress(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tsize_t insize, const LodePNGDecompressSettings* settings)\n{\n\tif (settings->custom_zlib)\n\t{\n\t\treturn settings->custom_zlib(out, outsize, in, insize, settings);\n\t}\n\telse\n\t{\n\t\treturn lodepng_zlib_decompress(out, outsize, in, insize, settings);\n\t}\n}\n\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\nunsigned lodepng_zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tsize_t insize, const LodePNGCompressSettings* settings)\n{\n\t/*initially, *out must be NULL and outsize 0, if you just give some random *out\n\tthat's pointing to a non allocated buffer, this'll crash*/\n\tucvector outv;\n\tsize_t i;\n\tunsigned error;\n\tunsigned char* deflatedata = 0;\n\tsize_t deflatesize = 0;\n\n\t/*zlib data: 1 byte CMF (CM+CINFO), 1 byte FLG, deflate data, 4 byte ADLER32 checksum of the Decompressed data*/\n\tunsigned CMF = 120; /*0b01111000: CM 8, CINFO 7. With CINFO 7, any window size up to 32768 can be used.*/\n\tunsigned FLEVEL = 0;\n\tunsigned FDICT = 0;\n\tunsigned CMFFLG = 256 * CMF + FDICT * 32 + FLEVEL * 64;\n\tunsigned FCHECK = 31 - CMFFLG % 31;\n\tCMFFLG += FCHECK;\n\n\t/*ucvector-controlled version of the output buffer, for dynamic array*/\n\tucvector_init_buffer(&outv, *out, *outsize);\n\n\tucvector_push_back(&outv, (unsigned char)(CMFFLG >> 8));\n\tucvector_push_back(&outv, (unsigned char)(CMFFLG & 255));\n\n\terror = deflate(&deflatedata, &deflatesize, in, insize, settings);\n\n\tif (!error)\n\t{\n\t\tunsigned ADLER32 = adler32(in, (unsigned)insize);\n\t\tfor (i = 0; i != deflatesize; ++i) ucvector_push_back(&outv, deflatedata[i]);\n\t\tlodepng_free(deflatedata);\n\t\tlodepng_add32bitInt(&outv, ADLER32);\n\t}\n\n\t*out = outv.data;\n\t*outsize = outv.size;\n\n\treturn error;\n}\n\n/* compress using the default or custom zlib function */\nstatic unsigned zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tsize_t insize, const LodePNGCompressSettings* settings)\n{\n\tif (settings->custom_zlib)\n\t{\n\t\treturn settings->custom_zlib(out, outsize, in, insize, settings);\n\t}\n\telse\n\t{\n\t\treturn lodepng_zlib_compress(out, outsize, in, insize, settings);\n\t}\n}\n\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n#else /*no LODEPNG_COMPILE_ZLIB*/\n\n#ifdef LODEPNG_COMPILE_DECODER\nstatic unsigned zlib_decompress(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tsize_t insize, const LodePNGDecompressSettings* settings)\n{\n\tif (!settings->custom_zlib) return 87; /*no custom zlib function provided */\n\treturn settings->custom_zlib(out, outsize, in, insize, settings);\n}\n#endif /*LODEPNG_COMPILE_DECODER*/\n#ifdef LODEPNG_COMPILE_ENCODER\nstatic unsigned zlib_compress(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tsize_t insize, const LodePNGCompressSettings* settings)\n{\n\tif (!settings->custom_zlib) return 87; /*no custom zlib function provided */\n\treturn settings->custom_zlib(out, outsize, in, insize, settings);\n}\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n#endif /*LODEPNG_COMPILE_ZLIB*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\n/*this is a good tradeoff between speed and compression ratio*/\n#define DEFAULT_WINDOWSIZE 2048\n\nvoid lodepng_compress_settings_init(LodePNGCompressSettings* settings)\n{\n\t/*compress with dynamic huffman tree (not in the mathematical sense, just not the predefined one)*/\n\tsettings->btype = 2;\n\tsettings->use_lz77 = 1;\n\tsettings->windowsize = DEFAULT_WINDOWSIZE;\n\tsettings->minmatch = 3;\n\tsettings->nicematch = 128;\n\tsettings->lazymatching = 1;\n\n\tsettings->custom_zlib = 0;\n\tsettings->custom_deflate = 0;\n\tsettings->custom_context = 0;\n}\n\nconst LodePNGCompressSettings lodepng_default_compress_settings = { 2, 1, DEFAULT_WINDOWSIZE, 3, 128, 1, 0, 0, 0 };\n\n\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n#ifdef LODEPNG_COMPILE_DECODER\n\nvoid lodepng_decompress_settings_init(LodePNGDecompressSettings* settings)\n{\n\tsettings->ignore_adler32 = 0;\n\n\tsettings->custom_zlib = 0;\n\tsettings->custom_inflate = 0;\n\tsettings->custom_context = 0;\n}\n\nconst LodePNGDecompressSettings lodepng_default_decompress_settings = { 0, 0, 0, 0 };\n\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* // End of Zlib related code. Begin of PNG related code. // */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_PNG\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / CRC32 / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n\n#ifndef LODEPNG_NO_COMPILE_CRC\n/* CRC polynomial: 0xedb88320 */\nstatic unsigned lodepng_crc32_table[256] = {\n\t0u, 1996959894u, 3993919788u, 2567524794u, 124634137u, 1886057615u, 3915621685u, 2657392035u,\n\t249268274u, 2044508324u, 3772115230u, 2547177864u, 162941995u, 2125561021u, 3887607047u, 2428444049u,\n\t498536548u, 1789927666u, 4089016648u, 2227061214u, 450548861u, 1843258603u, 4107580753u, 2211677639u,\n\t325883990u, 1684777152u, 4251122042u, 2321926636u, 335633487u, 1661365465u, 4195302755u, 2366115317u,\n\t997073096u, 1281953886u, 3579855332u, 2724688242u, 1006888145u, 1258607687u, 3524101629u, 2768942443u,\n\t901097722u, 1119000684u, 3686517206u, 2898065728u, 853044451u, 1172266101u, 3705015759u, 2882616665u,\n\t651767980u, 1373503546u, 3369554304u, 3218104598u, 565507253u, 1454621731u, 3485111705u, 3099436303u,\n\t671266974u, 1594198024u, 3322730930u, 2970347812u, 795835527u, 1483230225u, 3244367275u, 3060149565u,\n\t1994146192u, 31158534u, 2563907772u, 4023717930u, 1907459465u, 112637215u, 2680153253u, 3904427059u,\n\t2013776290u, 251722036u, 2517215374u, 3775830040u, 2137656763u, 141376813u, 2439277719u, 3865271297u,\n\t1802195444u, 476864866u, 2238001368u, 4066508878u, 1812370925u, 453092731u, 2181625025u, 4111451223u,\n\t1706088902u, 314042704u, 2344532202u, 4240017532u, 1658658271u, 366619977u, 2362670323u, 4224994405u,\n\t1303535960u, 984961486u, 2747007092u, 3569037538u, 1256170817u, 1037604311u, 2765210733u, 3554079995u,\n\t1131014506u, 879679996u, 2909243462u, 3663771856u, 1141124467u, 855842277u, 2852801631u, 3708648649u,\n\t1342533948u, 654459306u, 3188396048u, 3373015174u, 1466479909u, 544179635u, 3110523913u, 3462522015u,\n\t1591671054u, 702138776u, 2966460450u, 3352799412u, 1504918807u, 783551873u, 3082640443u, 3233442989u,\n\t3988292384u, 2596254646u, 62317068u, 1957810842u, 3939845945u, 2647816111u, 81470997u, 1943803523u,\n\t3814918930u, 2489596804u, 225274430u, 2053790376u, 3826175755u, 2466906013u, 167816743u, 2097651377u,\n\t4027552580u, 2265490386u, 503444072u, 1762050814u, 4150417245u, 2154129355u, 426522225u, 1852507879u,\n\t4275313526u, 2312317920u, 282753626u, 1742555852u, 4189708143u, 2394877945u, 397917763u, 1622183637u,\n\t3604390888u, 2714866558u, 953729732u, 1340076626u, 3518719985u, 2797360999u, 1068828381u, 1219638859u,\n\t3624741850u, 2936675148u, 906185462u, 1090812512u, 3747672003u, 2825379669u, 829329135u, 1181335161u,\n\t3412177804u, 3160834842u, 628085408u, 1382605366u, 3423369109u, 3138078467u, 570562233u, 1426400815u,\n\t3317316542u, 2998733608u, 733239954u, 1555261956u, 3268935591u, 3050360625u, 752459403u, 1541320221u,\n\t2607071920u, 3965973030u, 1969922972u, 40735498u, 2617837225u, 3943577151u, 1913087877u, 83908371u,\n\t2512341634u, 3803740692u, 2075208622u, 213261112u, 2463272603u, 3855990285u, 2094854071u, 198958881u,\n\t2262029012u, 4057260610u, 1759359992u, 534414190u, 2176718541u, 4139329115u, 1873836001u, 414664567u,\n\t2282248934u, 4279200368u, 1711684554u, 285281116u, 2405801727u, 4167216745u, 1634467795u, 376229701u,\n\t2685067896u, 3608007406u, 1308918612u, 956543938u, 2808555105u, 3495958263u, 1231636301u, 1047427035u,\n\t2932959818u, 3654703836u, 1088359270u, 936918000u, 2847714899u, 3736837829u, 1202900863u, 817233897u,\n\t3183342108u, 3401237130u, 1404277552u, 615818150u, 3134207493u, 3453421203u, 1423857449u, 601450431u,\n\t3009837614u, 3294710456u, 1567103746u, 711928724u, 3020668471u, 3272380065u, 1510334235u, 755167117u\n};\n\n/*Return the CRC of the bytes buf[0..len-1].*/\nunsigned lodepng_crc32(const unsigned char* data, size_t length)\n{\n\tunsigned r = 0xffffffffu;\n\tsize_t i;\n\tfor (i = 0; i < length; ++i)\n\t{\n\t\tr = lodepng_crc32_table[(r ^ data[i]) & 0xff] ^ (r >> 8);\n\t}\n\treturn r ^ 0xffffffffu;\n}\n#else /* !LODEPNG_NO_COMPILE_CRC */\nunsigned lodepng_crc32(const unsigned char* data, size_t length);\n#endif /* !LODEPNG_NO_COMPILE_CRC */\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Reading and writing single bits and bytes from/to stream for LodePNG / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\nstatic unsigned char readBitFromReversedStream(size_t* bitpointer, const unsigned char* bitstream)\n{\n\tunsigned char result = (unsigned char)((bitstream[(*bitpointer) >> 3] >> (7 - ((*bitpointer) & 0x7))) & 1);\n\t++(*bitpointer);\n\treturn result;\n}\n\nstatic unsigned readBitsFromReversedStream(size_t* bitpointer, const unsigned char* bitstream, size_t nbits)\n{\n\tunsigned result = 0;\n\tsize_t i;\n\tfor (i = 0; i < nbits; ++i)\n\t{\n\t\tresult <<= 1;\n\t\tresult |= (unsigned)readBitFromReversedStream(bitpointer, bitstream);\n\t}\n\treturn result;\n}\n\n#ifdef LODEPNG_COMPILE_DECODER\nstatic void setBitOfReversedStream0(size_t* bitpointer, unsigned char* bitstream, unsigned char bit)\n{\n\t/*the current bit in bitstream must be 0 for this to work*/\n\tif (bit)\n\t{\n\t\t/*earlier bit of huffman code is in a lesser significant bit of an earlier byte*/\n\t\tbitstream[(*bitpointer) >> 3] |= (bit << (7 - ((*bitpointer) & 0x7)));\n\t}\n\t++(*bitpointer);\n}\n#endif /*LODEPNG_COMPILE_DECODER*/\n\nstatic void setBitOfReversedStream(size_t* bitpointer, unsigned char* bitstream, unsigned char bit)\n{\n\t/*the current bit in bitstream may be 0 or 1 for this to work*/\n\tif (bit == 0) bitstream[(*bitpointer) >> 3] &= (unsigned char)(~(1 << (7 - ((*bitpointer) & 0x7))));\n\telse bitstream[(*bitpointer) >> 3] |= (1 << (7 - ((*bitpointer) & 0x7)));\n\t++(*bitpointer);\n}\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / PNG chunks / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\nunsigned lodepng_chunk_length(const unsigned char* chunk)\n{\n\treturn lodepng_read32bitInt(&chunk[0]);\n}\n\nvoid lodepng_chunk_type(char type[5], const unsigned char* chunk)\n{\n\tunsigned i;\n\tfor (i = 0; i != 4; ++i) type[i] = (char)chunk[4 + i];\n\ttype[4] = 0; /*null termination char*/\n}\n\nunsigned char lodepng_chunk_type_equals(const unsigned char* chunk, const char* type)\n{\n\tif (strlen(type) != 4) return 0;\n\treturn (chunk[4] == type[0] && chunk[5] == type[1] && chunk[6] == type[2] && chunk[7] == type[3]);\n}\n\nunsigned char lodepng_chunk_ancillary(const unsigned char* chunk)\n{\n\treturn((chunk[4] & 32) != 0);\n}\n\nunsigned char lodepng_chunk_private(const unsigned char* chunk)\n{\n\treturn((chunk[6] & 32) != 0);\n}\n\nunsigned char lodepng_chunk_safetocopy(const unsigned char* chunk)\n{\n\treturn((chunk[7] & 32) != 0);\n}\n\nunsigned char* lodepng_chunk_data(unsigned char* chunk)\n{\n\treturn &chunk[8];\n}\n\nconst unsigned char* lodepng_chunk_data_const(const unsigned char* chunk)\n{\n\treturn &chunk[8];\n}\n\nunsigned lodepng_chunk_check_crc(const unsigned char* chunk)\n{\n\tunsigned length = lodepng_chunk_length(chunk);\n\tunsigned CRC = lodepng_read32bitInt(&chunk[length + 8]);\n\t/*the CRC is taken of the data and the 4 chunk type letters, not the length*/\n\tunsigned checksum = lodepng_crc32(&chunk[4], length + 4);\n\tif (CRC != checksum) return 1;\n\telse return 0;\n}\n\nvoid lodepng_chunk_generate_crc(unsigned char* chunk)\n{\n\tunsigned length = lodepng_chunk_length(chunk);\n\tunsigned CRC = lodepng_crc32(&chunk[4], length + 4);\n\tlodepng_set32bitInt(chunk + 8 + length, CRC);\n}\n\nunsigned char* lodepng_chunk_next(unsigned char* chunk)\n{\n\tunsigned total_chunk_length = lodepng_chunk_length(chunk) + 12;\n\treturn chunk + total_chunk_length;\n}\n\nconst unsigned char* lodepng_chunk_next_const(const unsigned char* chunk)\n{\n\tunsigned total_chunk_length = lodepng_chunk_length(chunk) + 12;\n\treturn chunk + total_chunk_length;\n}\n\nunsigned lodepng_chunk_append(unsigned char** out, size_t* outlength, const unsigned char* chunk)\n{\n\tunsigned i;\n\tunsigned total_chunk_length = lodepng_chunk_length(chunk) + 12;\n\tunsigned char *chunk_start, *new_buffer;\n\tsize_t new_length = (*outlength) + total_chunk_length;\n\tif (new_length < total_chunk_length || new_length < (*outlength)) return 77; /*integer overflow happened*/\n\n\tnew_buffer = (unsigned char*)lodepng_realloc(*out, new_length);\n\tif (!new_buffer) return 83; /*alloc fail*/\n\t(*out) = new_buffer;\n\t(*outlength) = new_length;\n\tchunk_start = &(*out)[new_length - total_chunk_length];\n\n\tfor (i = 0; i != total_chunk_length; ++i) chunk_start[i] = chunk[i];\n\n\treturn 0;\n}\n\nunsigned lodepng_chunk_create(unsigned char** out, size_t* outlength, unsigned length,\n\tconst char* type, const unsigned char* data)\n{\n\tunsigned i;\n\tunsigned char *chunk, *new_buffer;\n\tsize_t new_length = (*outlength) + length + 12;\n\tif (new_length < length + 12 || new_length < (*outlength)) return 77; /*integer overflow happened*/\n\tnew_buffer = (unsigned char*)lodepng_realloc(*out, new_length);\n\tif (!new_buffer) return 83; /*alloc fail*/\n\t(*out) = new_buffer;\n\t(*outlength) = new_length;\n\tchunk = &(*out)[(*outlength) - length - 12];\n\n\t/*1: length*/\n\tlodepng_set32bitInt(chunk, (unsigned)length);\n\n\t/*2: chunk name (4 letters)*/\n\tchunk[4] = (unsigned char)type[0];\n\tchunk[5] = (unsigned char)type[1];\n\tchunk[6] = (unsigned char)type[2];\n\tchunk[7] = (unsigned char)type[3];\n\n\t/*3: the data*/\n\tfor (i = 0; i != length; ++i) chunk[8 + i] = data[i];\n\n\t/*4: CRC (of the chunkname characters and the data)*/\n\tlodepng_chunk_generate_crc(chunk);\n\n\treturn 0;\n}\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / Color types and such / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n/*return type is a LodePNG error code*/\nstatic unsigned checkColorValidity(LodePNGColorType colortype, unsigned bd) /*bd = bitdepth*/\n{\n\tswitch (colortype)\n\t{\n\tcase 0: if (!(bd == 1 || bd == 2 || bd == 4 || bd == 8 || bd == 16)) return 37; break; /*grey*/\n\tcase 2: if (!(bd == 8 || bd == 16)) return 37; break; /*RGB*/\n\tcase 3: if (!(bd == 1 || bd == 2 || bd == 4 || bd == 8)) return 37; break; /*palette*/\n\tcase 4: if (!(bd == 8 || bd == 16)) return 37; break; /*grey + alpha*/\n\tcase 6: if (!(bd == 8 || bd == 16)) return 37; break; /*RGBA*/\n\tdefault: return 31;\n\t}\n\treturn 0; /*allowed color type / bits combination*/\n}\n\nstatic unsigned getNumColorChannels(LodePNGColorType colortype)\n{\n\tswitch (colortype)\n\t{\n\tcase 0: return 1; /*grey*/\n\tcase 2: return 3; /*RGB*/\n\tcase 3: return 1; /*palette*/\n\tcase 4: return 2; /*grey + alpha*/\n\tcase 6: return 4; /*RGBA*/\n\t}\n\treturn 0; /*unexisting color type*/\n}\n\nstatic unsigned lodepng_get_bpp_lct(LodePNGColorType colortype, unsigned bitdepth)\n{\n\t/*bits per pixel is amount of channels * bits per channel*/\n\treturn getNumColorChannels(colortype) * bitdepth;\n}\n\n/* ////////////////////////////////////////////////////////////////////////// */\n\nvoid lodepng_color_mode_init(LodePNGColorMode* info)\n{\n\tinfo->key_defined = 0;\n\tinfo->key_r = info->key_g = info->key_b = 0;\n\tinfo->colortype = LCT_RGBA;\n\tinfo->bitdepth = 8;\n\tinfo->palette = 0;\n\tinfo->palettesize = 0;\n}\n\nvoid lodepng_color_mode_cleanup(LodePNGColorMode* info)\n{\n\tlodepng_palette_clear(info);\n}\n\nunsigned lodepng_color_mode_copy(LodePNGColorMode* dest, const LodePNGColorMode* source)\n{\n\tsize_t i;\n\tlodepng_color_mode_cleanup(dest);\n\t*dest = *source;\n\tif (source->palette)\n\t{\n\t\tdest->palette = (unsigned char*)lodepng_malloc(1024);\n\t\tif (!dest->palette && source->palettesize) return 83; /*alloc fail*/\n\t\tfor (i = 0; i != source->palettesize * 4; ++i) dest->palette[i] = source->palette[i];\n\t}\n\treturn 0;\n}\n\nstatic int lodepng_color_mode_equal(const LodePNGColorMode* a, const LodePNGColorMode* b)\n{\n\tsize_t i;\n\tif (a->colortype != b->colortype) return 0;\n\tif (a->bitdepth != b->bitdepth) return 0;\n\tif (a->key_defined != b->key_defined) return 0;\n\tif (a->key_defined)\n\t{\n\t\tif (a->key_r != b->key_r) return 0;\n\t\tif (a->key_g != b->key_g) return 0;\n\t\tif (a->key_b != b->key_b) return 0;\n\t}\n\tif (a->palettesize != b->palettesize) return 0;\n\tfor (i = 0; i != a->palettesize * 4; ++i)\n\t{\n\t\tif (a->palette[i] != b->palette[i]) return 0;\n\t}\n\treturn 1;\n}\n\n#ifdef LODEPNG_COMPILE_ENCODER\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n/* Makes a temporary LodePNGColorMode that does not need cleanup (no palette) */\nstatic LodePNGColorMode lodepng_color_mode_make(LodePNGColorType colortype, unsigned bitdepth)\n{\n\tLodePNGColorMode result;\n\tlodepng_color_mode_init(&result);\n\tresult.colortype = colortype;\n\tresult.bitdepth = bitdepth;\n\treturn result;\n}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\nvoid lodepng_palette_clear(LodePNGColorMode* info)\n{\n\tif (info->palette) lodepng_free(info->palette);\n\tinfo->palette = 0;\n\tinfo->palettesize = 0;\n}\n\nunsigned lodepng_palette_add(LodePNGColorMode* info,\n\tunsigned char r, unsigned char g, unsigned char b, unsigned char a)\n{\n\tunsigned char* data;\n\t/*the same resize technique as C++ std::vectors is used, and here it's made so that for a palette with\n\tthe max of 256 colors, it'll have the exact alloc size*/\n\tif (!info->palette) /*allocate palette if empty*/\n\t{\n\t\t/*room for 256 colors with 4 bytes each*/\n\t\tdata = (unsigned char*)lodepng_realloc(info->palette, 1024);\n\t\tif (!data) return 83; /*alloc fail*/\n\t\telse info->palette = data;\n\t}\n\tinfo->palette[4 * info->palettesize + 0] = r;\n\tinfo->palette[4 * info->palettesize + 1] = g;\n\tinfo->palette[4 * info->palettesize + 2] = b;\n\tinfo->palette[4 * info->palettesize + 3] = a;\n\t++info->palettesize;\n\treturn 0;\n}\n\n/*calculate bits per pixel out of colortype and bitdepth*/\nunsigned lodepng_get_bpp(const LodePNGColorMode* info)\n{\n\treturn lodepng_get_bpp_lct(info->colortype, info->bitdepth);\n}\n\nunsigned lodepng_get_channels(const LodePNGColorMode* info)\n{\n\treturn getNumColorChannels(info->colortype);\n}\n\nunsigned lodepng_is_greyscale_type(const LodePNGColorMode* info)\n{\n\treturn info->colortype == LCT_GREY || info->colortype == LCT_GREY_ALPHA;\n}\n\nunsigned lodepng_is_alpha_type(const LodePNGColorMode* info)\n{\n\treturn (info->colortype & 4) != 0; /*4 or 6*/\n}\n\nunsigned lodepng_is_palette_type(const LodePNGColorMode* info)\n{\n\treturn info->colortype == LCT_PALETTE;\n}\n\nunsigned lodepng_has_palette_alpha(const LodePNGColorMode* info)\n{\n\tsize_t i;\n\tfor (i = 0; i != info->palettesize; ++i)\n\t{\n\t\tif (info->palette[i * 4 + 3] < 255) return 1;\n\t}\n\treturn 0;\n}\n\nunsigned lodepng_can_have_alpha(const LodePNGColorMode* info)\n{\n\treturn info->key_defined\n\t\t|| lodepng_is_alpha_type(info)\n\t\t|| lodepng_has_palette_alpha(info);\n}\n\nsize_t lodepng_get_raw_size_lct(unsigned w, unsigned h, LodePNGColorType colortype, unsigned bitdepth)\n{\n\tsize_t bpp = lodepng_get_bpp_lct(colortype, bitdepth);\n\tsize_t n = (size_t)w * (size_t)h;\n\treturn ((n / 8) * bpp) + ((n & 7) * bpp + 7) / 8;\n}\n\nsize_t lodepng_get_raw_size(unsigned w, unsigned h, const LodePNGColorMode* color)\n{\n\treturn lodepng_get_raw_size_lct(w, h, color->colortype, color->bitdepth);\n}\n\n\n#ifdef LODEPNG_COMPILE_PNG\n#ifdef LODEPNG_COMPILE_DECODER\n\n/*in an idat chunk, each scanline is a multiple of 8 bits, unlike the lodepng output buffer,\nand in addition has one extra byte per line: the filter byte. So this gives a larger\nresult than lodepng_get_raw_size. */\nstatic size_t lodepng_get_raw_size_idat(unsigned w, unsigned h, const LodePNGColorMode* color)\n{\n\tsize_t bpp = lodepng_get_bpp(color);\n\t/* + 1 for the filter byte, and possibly plus padding bits per line */\n\tsize_t line = ((size_t)(w / 8) * bpp) + 1 + ((w & 7) * bpp + 7) / 8;\n\treturn (size_t)h * line;\n}\n\n/* Safely check if multiplying two integers will overflow (no undefined\nbehavior, compiler removing the code, etc...) and output result. */\nstatic int lodepng_mulofl(size_t a, size_t b, size_t* result)\n{\n\t*result = a * b; /* Unsigned multiplication is well defined and safe in C90 */\n\treturn (a != 0 && *result / a != b);\n}\n\n/* Safely check if adding two integers will overflow (no undefined\nbehavior, compiler removing the code, etc...) and output result. */\nstatic int lodepng_addofl(size_t a, size_t b, size_t* result)\n{\n\t*result = a + b; /* Unsigned addition is well defined and safe in C90 */\n\treturn *result < a;\n}\n\n/*Safely checks whether size_t overflow can be caused due to amount of pixels.\nThis check is overcautious rather than precise. If this check indicates no overflow,\nyou can safely compute in a size_t (but not an unsigned):\n-(size_t)w * (size_t)h * 8\n-amount of bytes in IDAT (including filter, padding and Adam7 bytes)\n-amount of bytes in raw color model\nReturns 1 if overflow possible, 0 if not.\n*/\nstatic int lodepng_pixel_overflow(unsigned w, unsigned h,\n\tconst LodePNGColorMode* pngcolor, const LodePNGColorMode* rawcolor)\n{\n\tsize_t bpp = LODEPNG_MAX(lodepng_get_bpp(pngcolor), lodepng_get_bpp(rawcolor));\n\tsize_t numpixels, total;\n\tsize_t line; /* bytes per line in worst case */\n\n\tif (lodepng_mulofl((size_t)w, (size_t)h, &numpixels)) return 1;\n\tif (lodepng_mulofl(numpixels, 8, &total)) return 1; /* bit pointer with 8-bit color, or 8 bytes per channel color */\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t/* Bytes per scanline with the expression \"(w / 8) * bpp) + ((w & 7) * bpp + 7) / 8\" */\n\tif (lodepng_mulofl((size_t)(w / 8), bpp, &line)) return 1;\n\tif (lodepng_addofl(line, ((w & 7) * bpp + 7) / 8, &line)) return 1;\n\n\tif (lodepng_addofl(line, 5, &line)) return 1; /* 5 bytes overhead per line: 1 filterbyte, 4 for Adam7 worst case */\n\tif (lodepng_mulofl(line, h, &total)) return 1; /* Total bytes in worst case */\n\n\treturn 0; /* no overflow */\n}\n#endif /*LODEPNG_COMPILE_DECODER*/\n#endif /*LODEPNG_COMPILE_PNG*/\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\nstatic void LodePNGUnknownChunks_init(LodePNGInfo* info)\n{\n\tunsigned i;\n\tfor (i = 0; i != 3; ++i) info->unknown_chunks_data[i] = 0;\n\tfor (i = 0; i != 3; ++i) info->unknown_chunks_size[i] = 0;\n}\n\nstatic void LodePNGUnknownChunks_cleanup(LodePNGInfo* info)\n{\n\tunsigned i;\n\tfor (i = 0; i != 3; ++i) lodepng_free(info->unknown_chunks_data[i]);\n}\n\nstatic unsigned LodePNGUnknownChunks_copy(LodePNGInfo* dest, const LodePNGInfo* src)\n{\n\tunsigned i;\n\n\tLodePNGUnknownChunks_cleanup(dest);\n\n\tfor (i = 0; i != 3; ++i)\n\t{\n\t\tsize_t j;\n\t\tdest->unknown_chunks_size[i] = src->unknown_chunks_size[i];\n\t\tdest->unknown_chunks_data[i] = (unsigned char*)lodepng_malloc(src->unknown_chunks_size[i]);\n\t\tif (!dest->unknown_chunks_data[i] && dest->unknown_chunks_size[i]) return 83; /*alloc fail*/\n\t\tfor (j = 0; j < src->unknown_chunks_size[i]; ++j)\n\t\t{\n\t\t\tdest->unknown_chunks_data[i][j] = src->unknown_chunks_data[i][j];\n\t\t}\n\t}\n\n\treturn 0;\n}\n\n/******************************************************************************/\n\nstatic void LodePNGText_init(LodePNGInfo* info)\n{\n\tinfo->text_num = 0;\n\tinfo->text_keys = NULL;\n\tinfo->text_strings = NULL;\n}\n\nstatic void LodePNGText_cleanup(LodePNGInfo* info)\n{\n\tsize_t i;\n\tfor (i = 0; i != info->text_num; ++i)\n\t{\n\t\tstring_cleanup(&info->text_keys[i]);\n\t\tstring_cleanup(&info->text_strings[i]);\n\t}\n\tlodepng_free(info->text_keys);\n\tlodepng_free(info->text_strings);\n}\n\nstatic unsigned LodePNGText_copy(LodePNGInfo* dest, const LodePNGInfo* source)\n{\n\tsize_t i = 0;\n\tdest->text_keys = 0;\n\tdest->text_strings = 0;\n\tdest->text_num = 0;\n\tfor (i = 0; i != source->text_num; ++i)\n\t{\n\t\tCERROR_TRY_RETURN(lodepng_add_text(dest, source->text_keys[i], source->text_strings[i]));\n\t}\n\treturn 0;\n}\n\nvoid lodepng_clear_text(LodePNGInfo* info)\n{\n\tLodePNGText_cleanup(info);\n}\n\nunsigned lodepng_add_text(LodePNGInfo* info, const char* key, const char* str)\n{\n\tchar** new_keys = (char**)(lodepng_realloc(info->text_keys, sizeof(char*) * (info->text_num + 1)));\n\tchar** new_strings = (char**)(lodepng_realloc(info->text_strings, sizeof(char*) * (info->text_num + 1)));\n\tif (!new_keys || !new_strings)\n\t{\n\t\tlodepng_free(new_keys);\n\t\tlodepng_free(new_strings);\n\t\treturn 83; /*alloc fail*/\n\t}\n\n\t++info->text_num;\n\tinfo->text_keys = new_keys;\n\tinfo->text_strings = new_strings;\n\n\tinfo->text_keys[info->text_num - 1] = alloc_string(key);\n\tinfo->text_strings[info->text_num - 1] = alloc_string(str);\n\n\treturn 0;\n}\n\n/******************************************************************************/\n\nstatic void LodePNGIText_init(LodePNGInfo* info)\n{\n\tinfo->itext_num = 0;\n\tinfo->itext_keys = NULL;\n\tinfo->itext_langtags = NULL;\n\tinfo->itext_transkeys = NULL;\n\tinfo->itext_strings = NULL;\n}\n\nstatic void LodePNGIText_cleanup(LodePNGInfo* info)\n{\n\tsize_t i;\n\tfor (i = 0; i != info->itext_num; ++i)\n\t{\n\t\tstring_cleanup(&info->itext_keys[i]);\n\t\tstring_cleanup(&info->itext_langtags[i]);\n\t\tstring_cleanup(&info->itext_transkeys[i]);\n\t\tstring_cleanup(&info->itext_strings[i]);\n\t}\n\tlodepng_free(info->itext_keys);\n\tlodepng_free(info->itext_langtags);\n\tlodepng_free(info->itext_transkeys);\n\tlodepng_free(info->itext_strings);\n}\n\nstatic unsigned LodePNGIText_copy(LodePNGInfo* dest, const LodePNGInfo* source)\n{\n\tsize_t i = 0;\n\tdest->itext_keys = 0;\n\tdest->itext_langtags = 0;\n\tdest->itext_transkeys = 0;\n\tdest->itext_strings = 0;\n\tdest->itext_num = 0;\n\tfor (i = 0; i != source->itext_num; ++i)\n\t{\n\t\tCERROR_TRY_RETURN(lodepng_add_itext(dest, source->itext_keys[i], source->itext_langtags[i],\n\t\t\tsource->itext_transkeys[i], source->itext_strings[i]));\n\t}\n\treturn 0;\n}\n\nvoid lodepng_clear_itext(LodePNGInfo* info)\n{\n\tLodePNGIText_cleanup(info);\n}\n\nunsigned lodepng_add_itext(LodePNGInfo* info, const char* key, const char* langtag,\n\tconst char* transkey, const char* str)\n{\n\tchar** new_keys = (char**)(lodepng_realloc(info->itext_keys, sizeof(char*) * (info->itext_num + 1)));\n\tchar** new_langtags = (char**)(lodepng_realloc(info->itext_langtags, sizeof(char*) * (info->itext_num + 1)));\n\tchar** new_transkeys = (char**)(lodepng_realloc(info->itext_transkeys, sizeof(char*) * (info->itext_num + 1)));\n\tchar** new_strings = (char**)(lodepng_realloc(info->itext_strings, sizeof(char*) * (info->itext_num + 1)));\n\tif (!new_keys || !new_langtags || !new_transkeys || !new_strings)\n\t{\n\t\tlodepng_free(new_keys);\n\t\tlodepng_free(new_langtags);\n\t\tlodepng_free(new_transkeys);\n\t\tlodepng_free(new_strings);\n\t\treturn 83; /*alloc fail*/\n\t}\n\n\t++info->itext_num;\n\tinfo->itext_keys = new_keys;\n\tinfo->itext_langtags = new_langtags;\n\tinfo->itext_transkeys = new_transkeys;\n\tinfo->itext_strings = new_strings;\n\n\tinfo->itext_keys[info->itext_num - 1] = alloc_string(key);\n\tinfo->itext_langtags[info->itext_num - 1] = alloc_string(langtag);\n\tinfo->itext_transkeys[info->itext_num - 1] = alloc_string(transkey);\n\tinfo->itext_strings[info->itext_num - 1] = alloc_string(str);\n\n\treturn 0;\n}\n\n/* same as set but does not delete */\nstatic unsigned lodepng_assign_icc(LodePNGInfo* info, const char* name, const unsigned char* profile, unsigned profile_size)\n{\n\tinfo->iccp_name = alloc_string(name);\n\tinfo->iccp_profile = (unsigned char*)lodepng_malloc(profile_size);\n\n\tif (!info->iccp_name || !info->iccp_profile) return 83; /*alloc fail*/\n\n\tmemcpy(info->iccp_profile, profile, profile_size);\n\tinfo->iccp_profile_size = profile_size;\n\n\treturn 0; /*ok*/\n}\n\nunsigned lodepng_set_icc(LodePNGInfo* info, const char* name, const unsigned char* profile, unsigned profile_size)\n{\n\tif (info->iccp_name) lodepng_clear_icc(info);\n\n\treturn lodepng_assign_icc(info, name, profile, profile_size);\n}\n\nvoid lodepng_clear_icc(LodePNGInfo* info)\n{\n\tstring_cleanup(&info->iccp_name);\n\tlodepng_free(info->iccp_profile);\n\tinfo->iccp_profile = NULL;\n\tinfo->iccp_profile_size = 0;\n}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\nvoid lodepng_info_init(LodePNGInfo* info)\n{\n\tlodepng_color_mode_init(&info->color);\n\tinfo->interlace_method = 0;\n\tinfo->compression_method = 0;\n\tinfo->filter_method = 0;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tinfo->background_defined = 0;\n\tinfo->background_r = info->background_g = info->background_b = 0;\n\n\tLodePNGText_init(info);\n\tLodePNGIText_init(info);\n\n\tinfo->time_defined = 0;\n\tinfo->phys_defined = 0;\n\n\tinfo->gama_defined = 0;\n\tinfo->chrm_defined = 0;\n\tinfo->srgb_defined = 0;\n\tinfo->iccp_defined = 0;\n\tinfo->iccp_name = NULL;\n\tinfo->iccp_profile = NULL;\n\n\tLodePNGUnknownChunks_init(info);\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n}\n\nvoid lodepng_info_cleanup(LodePNGInfo* info)\n{\n\tlodepng_color_mode_cleanup(&info->color);\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tLodePNGText_cleanup(info);\n\tLodePNGIText_cleanup(info);\n\n\tlodepng_clear_icc(info);\n\n\tLodePNGUnknownChunks_cleanup(info);\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n}\n\nunsigned lodepng_info_copy(LodePNGInfo* dest, const LodePNGInfo* source)\n{\n\tlodepng_info_cleanup(dest);\n\t*dest = *source;\n\tlodepng_color_mode_init(&dest->color);\n\tCERROR_TRY_RETURN(lodepng_color_mode_copy(&dest->color, &source->color));\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tCERROR_TRY_RETURN(LodePNGText_copy(dest, source));\n\tCERROR_TRY_RETURN(LodePNGIText_copy(dest, source));\n\tif (source->iccp_defined)\n\t{\n\t\tCERROR_TRY_RETURN(lodepng_assign_icc(dest, source->iccp_name, source->iccp_profile, source->iccp_profile_size));\n\t}\n\n\tLodePNGUnknownChunks_init(dest);\n\tCERROR_TRY_RETURN(LodePNGUnknownChunks_copy(dest, source));\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\treturn 0;\n}\n\n/* ////////////////////////////////////////////////////////////////////////// */\n\n/*index: bitgroup index, bits: bitgroup size(1, 2 or 4), in: bitgroup value, out: octet array to add bits to*/\nstatic void addColorBits(unsigned char* out, size_t index, unsigned bits, unsigned in)\n{\n\tunsigned m = bits == 1 ? 7 : bits == 2 ? 3 : 1; /*8 / bits - 1*/\n\t\t\t\t\t\t\t\t\t\t\t\t\t/*p = the partial index in the byte, e.g. with 4 palettebits it is 0 for first half or 1 for second half*/\n\tunsigned p = index & m;\n\tin &= (1u << bits) - 1u; /*filter out any other bits of the input value*/\n\tin = in << (bits * (m - p));\n\tif (p == 0) out[index * bits / 8] = in;\n\telse out[index * bits / 8] |= in;\n}\n\ntypedef struct ColorTree ColorTree;\n\n/*\nOne node of a color tree\nThis is the data structure used to count the number of unique colors and to get a palette\nindex for a color. It's like an octree, but because the alpha channel is used too, each\nnode has 16 instead of 8 children.\n*/\nstruct ColorTree\n{\n\tColorTree* children[16]; /*up to 16 pointers to ColorTree of next level*/\n\tint index; /*the payload. Only has a meaningful value if this is in the last level*/\n};\n\nstatic void color_tree_init(ColorTree* tree)\n{\n\tint i;\n\tfor (i = 0; i != 16; ++i) tree->children[i] = 0;\n\ttree->index = -1;\n}\n\nstatic void color_tree_cleanup(ColorTree* tree)\n{\n\tint i;\n\tfor (i = 0; i != 16; ++i)\n\t{\n\t\tif (tree->children[i])\n\t\t{\n\t\t\tcolor_tree_cleanup(tree->children[i]);\n\t\t\tlodepng_free(tree->children[i]);\n\t\t}\n\t}\n}\n\n/*returns -1 if color not present, its index otherwise*/\nstatic int color_tree_get(ColorTree* tree, unsigned char r, unsigned char g, unsigned char b, unsigned char a)\n{\n\tint bit = 0;\n\tfor (bit = 0; bit < 8; ++bit)\n\t{\n\t\tint i = 8 * ((r >> bit) & 1) + 4 * ((g >> bit) & 1) + 2 * ((b >> bit) & 1) + 1 * ((a >> bit) & 1);\n\t\tif (!tree->children[i]) return -1;\n\t\telse tree = tree->children[i];\n\t}\n\treturn tree ? tree->index : -1;\n}\n\n#ifdef LODEPNG_COMPILE_ENCODER\nstatic int color_tree_has(ColorTree* tree, unsigned char r, unsigned char g, unsigned char b, unsigned char a)\n{\n\treturn color_tree_get(tree, r, g, b, a) >= 0;\n}\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\n/*color is not allowed to already exist.\nIndex should be >= 0 (it's signed to be compatible with using -1 for \"doesn't exist\")*/\nstatic void color_tree_add(ColorTree* tree,\n\tunsigned char r, unsigned char g, unsigned char b, unsigned char a, unsigned index)\n{\n\tint bit;\n\tfor (bit = 0; bit < 8; ++bit)\n\t{\n\t\tint i = 8 * ((r >> bit) & 1) + 4 * ((g >> bit) & 1) + 2 * ((b >> bit) & 1) + 1 * ((a >> bit) & 1);\n\t\tif (!tree->children[i])\n\t\t{\n\t\t\ttree->children[i] = (ColorTree*)lodepng_malloc(sizeof(ColorTree));\n\t\t\tcolor_tree_init(tree->children[i]);\n\t\t}\n\t\ttree = tree->children[i];\n\t}\n\ttree->index = (int)index;\n}\n\n/*put a pixel, given its RGBA color, into image of any color type*/\nstatic unsigned rgba8ToPixel(unsigned char* out, size_t i,\n\tconst LodePNGColorMode* mode, ColorTree* tree /*for palette*/,\n\tunsigned char r, unsigned char g, unsigned char b, unsigned char a)\n{\n\tif (mode->colortype == LCT_GREY)\n\t{\n\t\tunsigned char grey = r; /*((unsigned short)r + g + b) / 3*/;\n\t\tif (mode->bitdepth == 8) out[i] = grey;\n\t\telse if (mode->bitdepth == 16) out[i * 2 + 0] = out[i * 2 + 1] = grey;\n\t\telse\n\t\t{\n\t\t\t/*take the most significant bits of grey*/\n\t\t\tgrey = (grey >> (8 - mode->bitdepth)) & ((1 << mode->bitdepth) - 1);\n\t\t\taddColorBits(out, i, mode->bitdepth, grey);\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_RGB)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tout[i * 3 + 0] = r;\n\t\t\tout[i * 3 + 1] = g;\n\t\t\tout[i * 3 + 2] = b;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tout[i * 6 + 0] = out[i * 6 + 1] = r;\n\t\t\tout[i * 6 + 2] = out[i * 6 + 3] = g;\n\t\t\tout[i * 6 + 4] = out[i * 6 + 5] = b;\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_PALETTE)\n\t{\n\t\tint index = color_tree_get(tree, r, g, b, a);\n\t\tif (index < 0) return 82; /*color not in palette*/\n\t\tif (mode->bitdepth == 8) out[i] = index;\n\t\telse addColorBits(out, i, mode->bitdepth, (unsigned)index);\n\t}\n\telse if (mode->colortype == LCT_GREY_ALPHA)\n\t{\n\t\tunsigned char grey = r; /*((unsigned short)r + g + b) / 3*/;\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tout[i * 2 + 0] = grey;\n\t\t\tout[i * 2 + 1] = a;\n\t\t}\n\t\telse if (mode->bitdepth == 16)\n\t\t{\n\t\t\tout[i * 4 + 0] = out[i * 4 + 1] = grey;\n\t\t\tout[i * 4 + 2] = out[i * 4 + 3] = a;\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_RGBA)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tout[i * 4 + 0] = r;\n\t\t\tout[i * 4 + 1] = g;\n\t\t\tout[i * 4 + 2] = b;\n\t\t\tout[i * 4 + 3] = a;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tout[i * 8 + 0] = out[i * 8 + 1] = r;\n\t\t\tout[i * 8 + 2] = out[i * 8 + 3] = g;\n\t\t\tout[i * 8 + 4] = out[i * 8 + 5] = b;\n\t\t\tout[i * 8 + 6] = out[i * 8 + 7] = a;\n\t\t}\n\t}\n\n\treturn 0; /*no error*/\n}\n\n/*put a pixel, given its RGBA16 color, into image of any color 16-bitdepth type*/\nstatic void rgba16ToPixel(unsigned char* out, size_t i,\n\tconst LodePNGColorMode* mode,\n\tunsigned short r, unsigned short g, unsigned short b, unsigned short a)\n{\n\tif (mode->colortype == LCT_GREY)\n\t{\n\t\tunsigned short grey = r; /*((unsigned)r + g + b) / 3*/;\n\t\tout[i * 2 + 0] = (grey >> 8) & 255;\n\t\tout[i * 2 + 1] = grey & 255;\n\t}\n\telse if (mode->colortype == LCT_RGB)\n\t{\n\t\tout[i * 6 + 0] = (r >> 8) & 255;\n\t\tout[i * 6 + 1] = r & 255;\n\t\tout[i * 6 + 2] = (g >> 8) & 255;\n\t\tout[i * 6 + 3] = g & 255;\n\t\tout[i * 6 + 4] = (b >> 8) & 255;\n\t\tout[i * 6 + 5] = b & 255;\n\t}\n\telse if (mode->colortype == LCT_GREY_ALPHA)\n\t{\n\t\tunsigned short grey = r; /*((unsigned)r + g + b) / 3*/;\n\t\tout[i * 4 + 0] = (grey >> 8) & 255;\n\t\tout[i * 4 + 1] = grey & 255;\n\t\tout[i * 4 + 2] = (a >> 8) & 255;\n\t\tout[i * 4 + 3] = a & 255;\n\t}\n\telse if (mode->colortype == LCT_RGBA)\n\t{\n\t\tout[i * 8 + 0] = (r >> 8) & 255;\n\t\tout[i * 8 + 1] = r & 255;\n\t\tout[i * 8 + 2] = (g >> 8) & 255;\n\t\tout[i * 8 + 3] = g & 255;\n\t\tout[i * 8 + 4] = (b >> 8) & 255;\n\t\tout[i * 8 + 5] = b & 255;\n\t\tout[i * 8 + 6] = (a >> 8) & 255;\n\t\tout[i * 8 + 7] = a & 255;\n\t}\n}\n\n/*Get RGBA8 color of pixel with index i (y * width + x) from the raw image with given color type.*/\nstatic void getPixelColorRGBA8(unsigned char* r, unsigned char* g,\n\tunsigned char* b, unsigned char* a,\n\tconst unsigned char* in, size_t i,\n\tconst LodePNGColorMode* mode)\n{\n\tif (mode->colortype == LCT_GREY)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\t*r = *g = *b = in[i];\n\t\t\tif (mode->key_defined && *r == mode->key_r) *a = 0;\n\t\t\telse *a = 255;\n\t\t}\n\t\telse if (mode->bitdepth == 16)\n\t\t{\n\t\t\t*r = *g = *b = in[i * 2 + 0];\n\t\t\tif (mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r) *a = 0;\n\t\t\telse *a = 255;\n\t\t}\n\t\telse\n\t\t{\n\t\t\tunsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/\n\t\t\tsize_t j = i * mode->bitdepth;\n\t\t\tunsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth);\n\t\t\t*r = *g = *b = (value * 255) / highest;\n\t\t\tif (mode->key_defined && value == mode->key_r) *a = 0;\n\t\t\telse *a = 255;\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_RGB)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\t*r = in[i * 3 + 0]; *g = in[i * 3 + 1]; *b = in[i * 3 + 2];\n\t\t\tif (mode->key_defined && *r == mode->key_r && *g == mode->key_g && *b == mode->key_b) *a = 0;\n\t\t\telse *a = 255;\n\t\t}\n\t\telse\n\t\t{\n\t\t\t*r = in[i * 6 + 0];\n\t\t\t*g = in[i * 6 + 2];\n\t\t\t*b = in[i * 6 + 4];\n\t\t\tif (mode->key_defined && 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r\n\t\t\t\t&& 256U * in[i * 6 + 2] + in[i * 6 + 3] == mode->key_g\n\t\t\t\t&& 256U * in[i * 6 + 4] + in[i * 6 + 5] == mode->key_b) *a = 0;\n\t\t\telse *a = 255;\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_PALETTE)\n\t{\n\t\tunsigned index;\n\t\tif (mode->bitdepth == 8) index = in[i];\n\t\telse\n\t\t{\n\t\t\tsize_t j = i * mode->bitdepth;\n\t\t\tindex = readBitsFromReversedStream(&j, in, mode->bitdepth);\n\t\t}\n\n\t\tif (index >= mode->palettesize)\n\t\t{\n\t\t\t/*This is an error according to the PNG spec, but common PNG decoders make it black instead.\n\t\t\tDone here too, slightly faster due to no error handling needed.*/\n\t\t\t*r = *g = *b = 0;\n\t\t\t*a = 255;\n\t\t}\n\t\telse\n\t\t{\n\t\t\t*r = mode->palette[index * 4 + 0];\n\t\t\t*g = mode->palette[index * 4 + 1];\n\t\t\t*b = mode->palette[index * 4 + 2];\n\t\t\t*a = mode->palette[index * 4 + 3];\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_GREY_ALPHA)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\t*r = *g = *b = in[i * 2 + 0];\n\t\t\t*a = in[i * 2 + 1];\n\t\t}\n\t\telse\n\t\t{\n\t\t\t*r = *g = *b = in[i * 4 + 0];\n\t\t\t*a = in[i * 4 + 2];\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_RGBA)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\t*r = in[i * 4 + 0];\n\t\t\t*g = in[i * 4 + 1];\n\t\t\t*b = in[i * 4 + 2];\n\t\t\t*a = in[i * 4 + 3];\n\t\t}\n\t\telse\n\t\t{\n\t\t\t*r = in[i * 8 + 0];\n\t\t\t*g = in[i * 8 + 2];\n\t\t\t*b = in[i * 8 + 4];\n\t\t\t*a = in[i * 8 + 6];\n\t\t}\n\t}\n}\n\n/*Similar to getPixelColorRGBA8, but with all the for loops inside of the color\nmode test cases, optimized to convert the colors much faster, when converting\nto RGBA or RGB with 8 bit per cannel. buffer must be RGBA or RGB output with\nenough memory, if has_alpha is true the output is RGBA. mode has the color mode\nof the input buffer.*/\nstatic void getPixelColorsRGBA8(unsigned char* buffer, size_t numpixels,\n\tunsigned has_alpha, const unsigned char* in,\n\tconst LodePNGColorMode* mode)\n{\n\tunsigned num_channels = has_alpha ? 4 : 3;\n\tsize_t i;\n\tif (mode->colortype == LCT_GREY)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = buffer[1] = buffer[2] = in[i];\n\t\t\t\tif (has_alpha) buffer[3] = mode->key_defined && in[i] == mode->key_r ? 0 : 255;\n\t\t\t}\n\t\t}\n\t\telse if (mode->bitdepth == 16)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = buffer[1] = buffer[2] = in[i * 2];\n\t\t\t\tif (has_alpha) buffer[3] = mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r ? 0 : 255;\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tunsigned highest = ((1U << mode->bitdepth) - 1U); /*highest possible value for this bit depth*/\n\t\t\tsize_t j = 0;\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tunsigned value = readBitsFromReversedStream(&j, in, mode->bitdepth);\n\t\t\t\tbuffer[0] = buffer[1] = buffer[2] = (value * 255) / highest;\n\t\t\t\tif (has_alpha) buffer[3] = mode->key_defined && value == mode->key_r ? 0 : 255;\n\t\t\t}\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_RGB)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = in[i * 3 + 0];\n\t\t\t\tbuffer[1] = in[i * 3 + 1];\n\t\t\t\tbuffer[2] = in[i * 3 + 2];\n\t\t\t\tif (has_alpha) buffer[3] = mode->key_defined && buffer[0] == mode->key_r\n\t\t\t\t\t&& buffer[1] == mode->key_g && buffer[2] == mode->key_b ? 0 : 255;\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = in[i * 6 + 0];\n\t\t\t\tbuffer[1] = in[i * 6 + 2];\n\t\t\t\tbuffer[2] = in[i * 6 + 4];\n\t\t\t\tif (has_alpha) buffer[3] = mode->key_defined\n\t\t\t\t\t&& 256U * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r\n\t\t\t\t\t&& 256U * in[i * 6 + 2] + in[i * 6 + 3] == mode->key_g\n\t\t\t\t\t&& 256U * in[i * 6 + 4] + in[i * 6 + 5] == mode->key_b ? 0 : 255;\n\t\t\t}\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_PALETTE)\n\t{\n\t\tunsigned index;\n\t\tsize_t j = 0;\n\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t{\n\t\t\tif (mode->bitdepth == 8) index = in[i];\n\t\t\telse index = readBitsFromReversedStream(&j, in, mode->bitdepth);\n\n\t\t\tif (index >= mode->palettesize)\n\t\t\t{\n\t\t\t\t/*This is an error according to the PNG spec, but most PNG decoders make it black instead.\n\t\t\t\tDone here too, slightly faster due to no error handling needed.*/\n\t\t\t\tbuffer[0] = buffer[1] = buffer[2] = 0;\n\t\t\t\tif (has_alpha) buffer[3] = 255;\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\tbuffer[0] = mode->palette[index * 4 + 0];\n\t\t\t\tbuffer[1] = mode->palette[index * 4 + 1];\n\t\t\t\tbuffer[2] = mode->palette[index * 4 + 2];\n\t\t\t\tif (has_alpha) buffer[3] = mode->palette[index * 4 + 3];\n\t\t\t}\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_GREY_ALPHA)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = buffer[1] = buffer[2] = in[i * 2 + 0];\n\t\t\t\tif (has_alpha) buffer[3] = in[i * 2 + 1];\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = buffer[1] = buffer[2] = in[i * 4 + 0];\n\t\t\t\tif (has_alpha) buffer[3] = in[i * 4 + 2];\n\t\t\t}\n\t\t}\n\t}\n\telse if (mode->colortype == LCT_RGBA)\n\t{\n\t\tif (mode->bitdepth == 8)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = in[i * 4 + 0];\n\t\t\t\tbuffer[1] = in[i * 4 + 1];\n\t\t\t\tbuffer[2] = in[i * 4 + 2];\n\t\t\t\tif (has_alpha) buffer[3] = in[i * 4 + 3];\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i, buffer += num_channels)\n\t\t\t{\n\t\t\t\tbuffer[0] = in[i * 8 + 0];\n\t\t\t\tbuffer[1] = in[i * 8 + 2];\n\t\t\t\tbuffer[2] = in[i * 8 + 4];\n\t\t\t\tif (has_alpha) buffer[3] = in[i * 8 + 6];\n\t\t\t}\n\t\t}\n\t}\n}\n\n/*Get RGBA16 color of pixel with index i (y * width + x) from the raw image with\ngiven color type, but the given color type must be 16-bit itself.*/\nstatic void getPixelColorRGBA16(unsigned short* r, unsigned short* g, unsigned short* b, unsigned short* a,\n\tconst unsigned char* in, size_t i, const LodePNGColorMode* mode)\n{\n\tif (mode->colortype == LCT_GREY)\n\t{\n\t\t*r = *g = *b = 256 * in[i * 2 + 0] + in[i * 2 + 1];\n\t\tif (mode->key_defined && 256U * in[i * 2 + 0] + in[i * 2 + 1] == mode->key_r) *a = 0;\n\t\telse *a = 65535;\n\t}\n\telse if (mode->colortype == LCT_RGB)\n\t{\n\t\t*r = 256u * in[i * 6 + 0] + in[i * 6 + 1];\n\t\t*g = 256u * in[i * 6 + 2] + in[i * 6 + 3];\n\t\t*b = 256u * in[i * 6 + 4] + in[i * 6 + 5];\n\t\tif (mode->key_defined\n\t\t\t&& 256u * in[i * 6 + 0] + in[i * 6 + 1] == mode->key_r\n\t\t\t&& 256u * in[i * 6 + 2] + in[i * 6 + 3] == mode->key_g\n\t\t\t&& 256u * in[i * 6 + 4] + in[i * 6 + 5] == mode->key_b) *a = 0;\n\t\telse *a = 65535;\n\t}\n\telse if (mode->colortype == LCT_GREY_ALPHA)\n\t{\n\t\t*r = *g = *b = 256u * in[i * 4 + 0] + in[i * 4 + 1];\n\t\t*a = 256u * in[i * 4 + 2] + in[i * 4 + 3];\n\t}\n\telse if (mode->colortype == LCT_RGBA)\n\t{\n\t\t*r = 256u * in[i * 8 + 0] + in[i * 8 + 1];\n\t\t*g = 256u * in[i * 8 + 2] + in[i * 8 + 3];\n\t\t*b = 256u * in[i * 8 + 4] + in[i * 8 + 5];\n\t\t*a = 256u * in[i * 8 + 6] + in[i * 8 + 7];\n\t}\n}\n\nunsigned lodepng_convert(unsigned char* out, const unsigned char* in,\n\tconst LodePNGColorMode* mode_out, const LodePNGColorMode* mode_in,\n\tunsigned w, unsigned h)\n{\n\tsize_t i;\n\tColorTree tree;\n\tsize_t numpixels = (size_t)w * (size_t)h;\n\tunsigned error = 0;\n\n\tif (lodepng_color_mode_equal(mode_out, mode_in))\n\t{\n\t\tsize_t numbytes = lodepng_get_raw_size(w, h, mode_in);\n\t\tfor (i = 0; i != numbytes; ++i) out[i] = in[i];\n\t\treturn 0;\n\t}\n\n\tif (mode_out->colortype == LCT_PALETTE)\n\t{\n\t\tsize_t palettesize = mode_out->palettesize;\n\t\tconst unsigned char* palette = mode_out->palette;\n\t\tsize_t palsize = (size_t)1u << mode_out->bitdepth;\n\t\t/*if the user specified output palette but did not give the values, assume\n\t\tthey want the values of the input color type (assuming that one is palette).\n\t\tNote that we never create a new palette ourselves.*/\n\t\tif (palettesize == 0)\n\t\t{\n\t\t\tpalettesize = mode_in->palettesize;\n\t\t\tpalette = mode_in->palette;\n\t\t\t/*if the input was also palette with same bitdepth, then the color types are also\n\t\t\tequal, so copy literally. This to preserve the exact indices that were in the PNG\n\t\t\teven in case there are duplicate colors in the palette.*/\n\t\t\tif (mode_in->colortype == LCT_PALETTE && mode_in->bitdepth == mode_out->bitdepth)\n\t\t\t{\n\t\t\t\tsize_t numbytes = lodepng_get_raw_size(w, h, mode_in);\n\t\t\t\tfor (i = 0; i != numbytes; ++i) out[i] = in[i];\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\tif (palettesize < palsize) palsize = palettesize;\n\t\tcolor_tree_init(&tree);\n\t\tfor (i = 0; i != palsize; ++i)\n\t\t{\n\t\t\tconst unsigned char* p = &palette[i * 4];\n\t\t\tcolor_tree_add(&tree, p[0], p[1], p[2], p[3], (unsigned)i);\n\t\t}\n\t}\n\n\tif (mode_in->bitdepth == 16 && mode_out->bitdepth == 16)\n\t{\n\t\tfor (i = 0; i != numpixels; ++i)\n\t\t{\n\t\t\tunsigned short r = 0, g = 0, b = 0, a = 0;\n\t\t\tgetPixelColorRGBA16(&r, &g, &b, &a, in, i, mode_in);\n\t\t\trgba16ToPixel(out, i, mode_out, r, g, b, a);\n\t\t}\n\t}\n\telse if (mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGBA)\n\t{\n\t\tgetPixelColorsRGBA8(out, numpixels, 1, in, mode_in);\n\t}\n\telse if (mode_out->bitdepth == 8 && mode_out->colortype == LCT_RGB)\n\t{\n\t\tgetPixelColorsRGBA8(out, numpixels, 0, in, mode_in);\n\t}\n\telse\n\t{\n\t\tunsigned char r = 0, g = 0, b = 0, a = 0;\n\t\tfor (i = 0; i != numpixels; ++i)\n\t\t{\n\t\t\tgetPixelColorRGBA8(&r, &g, &b, &a, in, i, mode_in);\n\t\t\terror = rgba8ToPixel(out, i, mode_out, &tree, r, g, b, a);\n\t\t\tif (error) break;\n\t\t}\n\t}\n\n\tif (mode_out->colortype == LCT_PALETTE)\n\t{\n\t\tcolor_tree_cleanup(&tree);\n\t}\n\n\treturn error;\n}\n\n\n/* Converts a single rgb color without alpha from one type to another, color bits truncated to\ntheir bitdepth. In case of single channel (grey or palette), only the r channel is used. Slow\nfunction, do not use to process all pixels of an image. Alpha channel not supported on purpose:\nthis is for bKGD, supporting alpha may prevent it from finding a color in the palette, from the\nspecification it looks like bKGD should ignore the alpha values of the palette since it can use\nany palette index but doesn't have an alpha channel. Idem with ignoring color key. */\nunsigned lodepng_convert_rgb(\n\tunsigned* r_out, unsigned* g_out, unsigned* b_out,\n\tunsigned r_in, unsigned g_in, unsigned b_in,\n\tconst LodePNGColorMode* mode_out, const LodePNGColorMode* mode_in)\n{\n\tunsigned r = 0, g = 0, b = 0;\n\tunsigned mul = 65535 / ((1 << mode_in->bitdepth) - 1); /*65535, 21845, 4369, 257, 1*/\n\tunsigned shift = 16 - mode_out->bitdepth;\n\n\tif (mode_in->colortype == LCT_GREY || mode_in->colortype == LCT_GREY_ALPHA)\n\t{\n\t\tr = g = b = r_in * mul;\n\t}\n\telse if (mode_in->colortype == LCT_RGB || mode_in->colortype == LCT_RGBA)\n\t{\n\t\tr = r_in * mul;\n\t\tg = g_in * mul;\n\t\tb = b_in * mul;\n\t}\n\telse if (mode_in->colortype == LCT_PALETTE)\n\t{\n\t\tif (r_in >= mode_in->palettesize) return 82;\n\t\tr = mode_in->palette[r_in * 4 + 0] * 257;\n\t\tg = mode_in->palette[r_in * 4 + 1] * 257;\n\t\tb = mode_in->palette[r_in * 4 + 2] * 257;\n\t}\n\telse\n\t{\n\t\treturn 31;\n\t}\n\n\t/* now convert to output format */\n\tif (mode_out->colortype == LCT_GREY || mode_out->colortype == LCT_GREY_ALPHA)\n\t{\n\t\t*r_out = r >> shift;\n\t}\n\telse if (mode_out->colortype == LCT_RGB || mode_out->colortype == LCT_RGBA)\n\t{\n\t\t*r_out = r >> shift;\n\t\t*g_out = g >> shift;\n\t\t*b_out = b >> shift;\n\t}\n\telse if (mode_out->colortype == LCT_PALETTE)\n\t{\n\t\tunsigned i;\n\t\t/* a 16-bit color cannot be in the palette */\n\t\tif ((r >> 8) != (r & 255) || (g >> 8) != (g & 255) || (b >> 8) != (b & 255)) return 82;\n\t\tfor (i = 0; i < mode_out->palettesize; i++) {\n\t\t\tunsigned j = i * 4;\n\t\t\tif ((r >> 8) == mode_out->palette[j + 0] && (g >> 8) == mode_out->palette[j + 1] &&\n\t\t\t\t(b >> 8) == mode_out->palette[j + 2])\n\t\t\t{\n\t\t\t\t*r_out = i;\n\t\t\t\treturn 0;\n\t\t\t}\n\t\t}\n\t\treturn 82;\n\t}\n\telse\n\t{\n\t\treturn 31;\n\t}\n\n\treturn 0;\n}\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\nvoid lodepng_color_profile_init(LodePNGColorProfile* profile)\n{\n\tprofile->colored = 0;\n\tprofile->key = 0;\n\tprofile->key_r = profile->key_g = profile->key_b = 0;\n\tprofile->alpha = 0;\n\tprofile->numcolors = 0;\n\tprofile->bits = 1;\n\tprofile->numpixels = 0;\n}\n\n/*function used for debug purposes with C++*/\n/*void printColorProfile(LodePNGColorProfile* p)\n{\nstd::cout << \"colored: \" << (int)p->colored << \", \";\nstd::cout << \"key: \" << (int)p->key << \", \";\nstd::cout << \"key_r: \" << (int)p->key_r << \", \";\nstd::cout << \"key_g: \" << (int)p->key_g << \", \";\nstd::cout << \"key_b: \" << (int)p->key_b << \", \";\nstd::cout << \"alpha: \" << (int)p->alpha << \", \";\nstd::cout << \"numcolors: \" << (int)p->numcolors << \", \";\nstd::cout << \"bits: \" << (int)p->bits << std::endl;\n}*/\n\n/*Returns how many bits needed to represent given value (max 8 bit)*/\nstatic unsigned getValueRequiredBits(unsigned char value)\n{\n\tif (value == 0 || value == 255) return 1;\n\t/*The scaling of 2-bit and 4-bit values uses multiples of 85 and 17*/\n\tif (value % 17 == 0) return value % 85 == 0 ? 2 : 4;\n\treturn 8;\n}\n\n/*profile must already have been inited.\nIt's ok to set some parameters of profile to done already.*/\nunsigned lodepng_get_color_profile(LodePNGColorProfile* profile,\n\tconst unsigned char* in, unsigned w, unsigned h,\n\tconst LodePNGColorMode* mode_in)\n{\n\tunsigned error = 0;\n\tsize_t i;\n\tColorTree tree;\n\tsize_t numpixels = (size_t)w * (size_t)h;\n\n\t/* mark things as done already if it would be impossible to have a more expensive case */\n\tunsigned colored_done = lodepng_is_greyscale_type(mode_in) ? 1 : 0;\n\tunsigned alpha_done = lodepng_can_have_alpha(mode_in) ? 0 : 1;\n\tunsigned numcolors_done = 0;\n\tunsigned bpp = lodepng_get_bpp(mode_in);\n\tunsigned bits_done = (profile->bits == 1 && bpp == 1) ? 1 : 0;\n\tunsigned sixteen = 0; /* whether the input image is 16 bit */\n\tunsigned maxnumcolors = 257;\n\tif (bpp <= 8) maxnumcolors = LODEPNG_MIN(257, profile->numcolors + (1 << bpp));\n\n\tprofile->numpixels += numpixels;\n\n\tcolor_tree_init(&tree);\n\n\t/*If the profile was already filled in from previous data, fill its palette in tree\n\tand mark things as done already if we know they are the most expensive case already*/\n\tif (profile->alpha) alpha_done = 1;\n\tif (profile->colored) colored_done = 1;\n\tif (profile->bits == 16) numcolors_done = 1;\n\tif (profile->bits >= bpp) bits_done = 1;\n\tif (profile->numcolors >= maxnumcolors) numcolors_done = 1;\n\n\tif (!numcolors_done)\n\t{\n\t\tfor (i = 0; i < profile->numcolors; i++)\n\t\t{\n\t\t\tconst unsigned char* color = &profile->palette[i * 4];\n\t\t\tcolor_tree_add(&tree, color[0], color[1], color[2], color[3], i);\n\t\t}\n\t}\n\n\t/*Check if the 16-bit input is truly 16-bit*/\n\tif (mode_in->bitdepth == 16 && !sixteen)\n\t{\n\t\tunsigned short r, g, b, a;\n\t\tfor (i = 0; i != numpixels; ++i)\n\t\t{\n\t\t\tgetPixelColorRGBA16(&r, &g, &b, &a, in, i, mode_in);\n\t\t\tif ((r & 255) != ((r >> 8) & 255) || (g & 255) != ((g >> 8) & 255) ||\n\t\t\t\t(b & 255) != ((b >> 8) & 255) || (a & 255) != ((a >> 8) & 255)) /*first and second byte differ*/\n\t\t\t{\n\t\t\t\tprofile->bits = 16;\n\t\t\t\tsixteen = 1;\n\t\t\t\tbits_done = 1;\n\t\t\t\tnumcolors_done = 1; /*counting colors no longer useful, palette doesn't support 16-bit*/\n\t\t\t\tbreak;\n\t\t\t}\n\t\t}\n\t}\n\n\tif (sixteen)\n\t{\n\t\tunsigned short r = 0, g = 0, b = 0, a = 0;\n\n\t\tfor (i = 0; i != numpixels; ++i)\n\t\t{\n\t\t\tgetPixelColorRGBA16(&r, &g, &b, &a, in, i, mode_in);\n\n\t\t\tif (!colored_done && (r != g || r != b))\n\t\t\t{\n\t\t\t\tprofile->colored = 1;\n\t\t\t\tcolored_done = 1;\n\t\t\t}\n\n\t\t\tif (!alpha_done)\n\t\t\t{\n\t\t\t\tunsigned matchkey = (r == profile->key_r && g == profile->key_g && b == profile->key_b);\n\t\t\t\tif (a != 65535 && (a != 0 || (profile->key && !matchkey)))\n\t\t\t\t{\n\t\t\t\t\tprofile->alpha = 1;\n\t\t\t\t\tprofile->key = 0;\n\t\t\t\t\talpha_done = 1;\n\t\t\t\t}\n\t\t\t\telse if (a == 0 && !profile->alpha && !profile->key)\n\t\t\t\t{\n\t\t\t\t\tprofile->key = 1;\n\t\t\t\t\tprofile->key_r = r;\n\t\t\t\t\tprofile->key_g = g;\n\t\t\t\t\tprofile->key_b = b;\n\t\t\t\t}\n\t\t\t\telse if (a == 65535 && profile->key && matchkey)\n\t\t\t\t{\n\t\t\t\t\t/* Color key cannot be used if an opaque pixel also has that RGB color. */\n\t\t\t\t\tprofile->alpha = 1;\n\t\t\t\t\tprofile->key = 0;\n\t\t\t\t\talpha_done = 1;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (alpha_done && numcolors_done && colored_done && bits_done) break;\n\t\t}\n\n\t\tif (profile->key && !profile->alpha)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i)\n\t\t\t{\n\t\t\t\tgetPixelColorRGBA16(&r, &g, &b, &a, in, i, mode_in);\n\t\t\t\tif (a != 0 && r == profile->key_r && g == profile->key_g && b == profile->key_b)\n\t\t\t\t{\n\t\t\t\t\t/* Color key cannot be used if an opaque pixel also has that RGB color. */\n\t\t\t\t\tprofile->alpha = 1;\n\t\t\t\t\tprofile->key = 0;\n\t\t\t\t\talpha_done = 1;\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\telse /* < 16-bit */\n\t{\n\t\tunsigned char r = 0, g = 0, b = 0, a = 0;\n\t\tfor (i = 0; i != numpixels; ++i)\n\t\t{\n\t\t\tgetPixelColorRGBA8(&r, &g, &b, &a, in, i, mode_in);\n\n\t\t\tif (!bits_done && profile->bits < 8)\n\t\t\t{\n\t\t\t\t/*only r is checked, < 8 bits is only relevant for greyscale*/\n\t\t\t\tunsigned bits = getValueRequiredBits(r);\n\t\t\t\tif (bits > profile->bits) profile->bits = bits;\n\t\t\t}\n\t\t\tbits_done = (profile->bits >= bpp);\n\n\t\t\tif (!colored_done && (r != g || r != b))\n\t\t\t{\n\t\t\t\tprofile->colored = 1;\n\t\t\t\tcolored_done = 1;\n\t\t\t\tif (profile->bits < 8) profile->bits = 8; /*PNG has no colored modes with less than 8-bit per channel*/\n\t\t\t}\n\n\t\t\tif (!alpha_done)\n\t\t\t{\n\t\t\t\tunsigned matchkey = (r == profile->key_r && g == profile->key_g && b == profile->key_b);\n\t\t\t\tif (a != 255 && (a != 0 || (profile->key && !matchkey)))\n\t\t\t\t{\n\t\t\t\t\tprofile->alpha = 1;\n\t\t\t\t\tprofile->key = 0;\n\t\t\t\t\talpha_done = 1;\n\t\t\t\t\tif (profile->bits < 8) profile->bits = 8; /*PNG has no alphachannel modes with less than 8-bit per channel*/\n\t\t\t\t}\n\t\t\t\telse if (a == 0 && !profile->alpha && !profile->key)\n\t\t\t\t{\n\t\t\t\t\tprofile->key = 1;\n\t\t\t\t\tprofile->key_r = r;\n\t\t\t\t\tprofile->key_g = g;\n\t\t\t\t\tprofile->key_b = b;\n\t\t\t\t}\n\t\t\t\telse if (a == 255 && profile->key && matchkey)\n\t\t\t\t{\n\t\t\t\t\t/* Color key cannot be used if an opaque pixel also has that RGB color. */\n\t\t\t\t\tprofile->alpha = 1;\n\t\t\t\t\tprofile->key = 0;\n\t\t\t\t\talpha_done = 1;\n\t\t\t\t\tif (profile->bits < 8) profile->bits = 8; /*PNG has no alphachannel modes with less than 8-bit per channel*/\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (!numcolors_done)\n\t\t\t{\n\t\t\t\tif (!color_tree_has(&tree, r, g, b, a))\n\t\t\t\t{\n\t\t\t\t\tcolor_tree_add(&tree, r, g, b, a, profile->numcolors);\n\t\t\t\t\tif (profile->numcolors < 256)\n\t\t\t\t\t{\n\t\t\t\t\t\tunsigned char* p = profile->palette;\n\t\t\t\t\t\tunsigned n = profile->numcolors;\n\t\t\t\t\t\tp[n * 4 + 0] = r;\n\t\t\t\t\t\tp[n * 4 + 1] = g;\n\t\t\t\t\t\tp[n * 4 + 2] = b;\n\t\t\t\t\t\tp[n * 4 + 3] = a;\n\t\t\t\t\t}\n\t\t\t\t\t++profile->numcolors;\n\t\t\t\t\tnumcolors_done = profile->numcolors >= maxnumcolors;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (alpha_done && numcolors_done && colored_done && bits_done) break;\n\t\t}\n\n\t\tif (profile->key && !profile->alpha)\n\t\t{\n\t\t\tfor (i = 0; i != numpixels; ++i)\n\t\t\t{\n\t\t\t\tgetPixelColorRGBA8(&r, &g, &b, &a, in, i, mode_in);\n\t\t\t\tif (a != 0 && r == profile->key_r && g == profile->key_g && b == profile->key_b)\n\t\t\t\t{\n\t\t\t\t\t/* Color key cannot be used if an opaque pixel also has that RGB color. */\n\t\t\t\t\tprofile->alpha = 1;\n\t\t\t\t\tprofile->key = 0;\n\t\t\t\t\talpha_done = 1;\n\t\t\t\t\tif (profile->bits < 8) profile->bits = 8; /*PNG has no alphachannel modes with less than 8-bit per channel*/\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\t/*make the profile's key always 16-bit for consistency - repeat each byte twice*/\n\t\tprofile->key_r += (profile->key_r << 8);\n\t\tprofile->key_g += (profile->key_g << 8);\n\t\tprofile->key_b += (profile->key_b << 8);\n\t}\n\n\tcolor_tree_cleanup(&tree);\n\treturn error;\n}\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n/*Adds a single color to the color profile. The profile must already have been inited. The color must be given as 16-bit\n(with 2 bytes repeating for 8-bit and 65535 for opaque alpha channel). This function is expensive, do not call it for\nall pixels of an image but only for a few additional values. */\nstatic unsigned lodepng_color_profile_add(LodePNGColorProfile* profile,\n\tunsigned r, unsigned g, unsigned b, unsigned a)\n{\n\tunsigned error = 0;\n\tunsigned char image[8];\n\tLodePNGColorMode mode;\n\tlodepng_color_mode_init(&mode);\n\timage[0] = r >> 8; image[1] = r; image[2] = g >> 8; image[3] = g;\n\timage[4] = b >> 8; image[5] = b; image[6] = a >> 8; image[7] = a;\n\tmode.bitdepth = 16;\n\tmode.colortype = LCT_RGBA;\n\terror = lodepng_get_color_profile(profile, image, 1, 1, &mode);\n\tlodepng_color_mode_cleanup(&mode);\n\treturn error;\n}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\n/*Autochoose color model given the computed profile. mode_in is to copy palette order from\nwhen relevant.*/\nstatic unsigned auto_choose_color_from_profile(LodePNGColorMode* mode_out,\n\tconst LodePNGColorMode* mode_in,\n\tconst LodePNGColorProfile* prof)\n{\n\tunsigned error = 0;\n\tunsigned palettebits, palette_ok;\n\tsize_t i, n;\n\tsize_t numpixels = prof->numpixels;\n\n\tunsigned alpha = prof->alpha;\n\tunsigned key = prof->key;\n\tunsigned bits = prof->bits;\n\n\tmode_out->key_defined = 0;\n\n\tif (key && numpixels <= 16)\n\t{\n\t\talpha = 1; /*too few pixels to justify tRNS chunk overhead*/\n\t\tkey = 0;\n\t\tif (bits < 8) bits = 8; /*PNG has no alphachannel modes with less than 8-bit per channel*/\n\t}\n\tn = prof->numcolors;\n\tpalettebits = n <= 2 ? 1 : (n <= 4 ? 2 : (n <= 16 ? 4 : 8));\n\tpalette_ok = n <= 256 && bits <= 8;\n\tif (numpixels < n * 2) palette_ok = 0; /*don't add palette overhead if image has only a few pixels*/\n\tif (!prof->colored && bits <= palettebits) palette_ok = 0; /*grey is less overhead*/\n\n\tif (palette_ok)\n\t{\n\t\tconst unsigned char* p = prof->palette;\n\t\tlodepng_palette_clear(mode_out); /*remove potential earlier palette*/\n\t\tfor (i = 0; i != prof->numcolors; ++i)\n\t\t{\n\t\t\terror = lodepng_palette_add(mode_out, p[i * 4 + 0], p[i * 4 + 1], p[i * 4 + 2], p[i * 4 + 3]);\n\t\t\tif (error) break;\n\t\t}\n\n\t\tmode_out->colortype = LCT_PALETTE;\n\t\tmode_out->bitdepth = palettebits;\n\n\t\tif (mode_in->colortype == LCT_PALETTE && mode_in->palettesize >= mode_out->palettesize\n\t\t\t&& mode_in->bitdepth == mode_out->bitdepth)\n\t\t{\n\t\t\t/*If input should have same palette colors, keep original to preserve its order and prevent conversion*/\n\t\t\tlodepng_color_mode_cleanup(mode_out);\n\t\t\tlodepng_color_mode_copy(mode_out, mode_in);\n\t\t}\n\t}\n\telse /*8-bit or 16-bit per channel*/\n\t{\n\t\tmode_out->bitdepth = bits;\n\t\tmode_out->colortype = alpha ? (prof->colored ? LCT_RGBA : LCT_GREY_ALPHA)\n\t\t\t: (prof->colored ? LCT_RGB : LCT_GREY);\n\n\t\tif (key)\n\t\t{\n\t\t\tunsigned mask = (1u << mode_out->bitdepth) - 1u; /*profile always uses 16-bit, mask converts it*/\n\t\t\tmode_out->key_r = prof->key_r & mask;\n\t\t\tmode_out->key_g = prof->key_g & mask;\n\t\t\tmode_out->key_b = prof->key_b & mask;\n\t\t\tmode_out->key_defined = 1;\n\t\t}\n\t}\n\n\treturn error;\n}\n\n/*Automatically chooses color type that gives smallest amount of bits in the\noutput image, e.g. grey if there are only greyscale pixels, palette if there\nare less than 256 colors, color key if only single transparent color, ...\nUpdates values of mode with a potentially smaller color model. mode_out should\ncontain the user chosen color model, but will be overwritten with the new chosen one.*/\nunsigned lodepng_auto_choose_color(LodePNGColorMode* mode_out,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tconst LodePNGColorMode* mode_in)\n{\n\tunsigned error = 0;\n\tLodePNGColorProfile prof;\n\tlodepng_color_profile_init(&prof);\n\terror = lodepng_get_color_profile(&prof, image, w, h, mode_in);\n\tif (error) return error;\n\treturn auto_choose_color_from_profile(mode_out, mode_in, &prof);\n}\n\n#endif /* #ifdef LODEPNG_COMPILE_ENCODER */\n\n/*\nPaeth predicter, used by PNG filter type 4\nThe parameters are of type short, but should come from unsigned chars, the shorts\nare only needed to make the paeth calculation correct.\n*/\nstatic unsigned char paethPredictor(short a, short b, short c)\n{\n\tshort pa = abs(b - c);\n\tshort pb = abs(a - c);\n\tshort pc = abs(a + b - c - c);\n\n\tif (pc < pa && pc < pb) return (unsigned char)c;\n\telse if (pb < pa) return (unsigned char)b;\n\telse return (unsigned char)a;\n}\n\n/*shared values used by multiple Adam7 related functions*/\n\nstatic const unsigned ADAM7_IX[7] = { 0, 4, 0, 2, 0, 1, 0 }; /*x start values*/\nstatic const unsigned ADAM7_IY[7] = { 0, 0, 4, 0, 2, 0, 1 }; /*y start values*/\nstatic const unsigned ADAM7_DX[7] = { 8, 8, 4, 4, 2, 2, 1 }; /*x delta values*/\nstatic const unsigned ADAM7_DY[7] = { 8, 8, 8, 4, 4, 2, 2 }; /*y delta values*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t /*\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t Outputs various dimensions and positions in the image related to the Adam7 reduced images.\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t passw: output containing the width of the 7 passes\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t passh: output containing the height of the 7 passes\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t filter_passstart: output containing the index of the start and end of each\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t reduced image with filter bytes\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t padded_passstart output containing the index of the start and end of each\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t reduced image when without filter bytes but with padded scanlines\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t passstart: output containing the index of the start and end of each reduced\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t image without padding between scanlines, but still padding between the images\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t w, h: width and height of non-interlaced image\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t bpp: bits per pixel\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t \"padded\" is only relevant if bpp is less than 8 and a scanline or image does not\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t end at a full byte\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t */\nstatic void Adam7_getpassvalues(unsigned passw[7], unsigned passh[7], size_t filter_passstart[8],\n\tsize_t padded_passstart[8], size_t passstart[8], unsigned w, unsigned h, unsigned bpp)\n{\n\t/*the passstart values have 8 values: the 8th one indicates the byte after the end of the 7th (= last) pass*/\n\tunsigned i;\n\n\t/*calculate width and height in pixels of each pass*/\n\tfor (i = 0; i != 7; ++i)\n\t{\n\t\tpassw[i] = (w + ADAM7_DX[i] - ADAM7_IX[i] - 1) / ADAM7_DX[i];\n\t\tpassh[i] = (h + ADAM7_DY[i] - ADAM7_IY[i] - 1) / ADAM7_DY[i];\n\t\tif (passw[i] == 0) passh[i] = 0;\n\t\tif (passh[i] == 0) passw[i] = 0;\n\t}\n\n\tfilter_passstart[0] = padded_passstart[0] = passstart[0] = 0;\n\tfor (i = 0; i != 7; ++i)\n\t{\n\t\t/*if passw[i] is 0, it's 0 bytes, not 1 (no filtertype-byte)*/\n\t\tfilter_passstart[i + 1] = filter_passstart[i]\n\t\t\t+ ((passw[i] && passh[i]) ? passh[i] * (1 + (passw[i] * bpp + 7) / 8) : 0);\n\t\t/*bits padded if needed to fill full byte at end of each scanline*/\n\t\tpadded_passstart[i + 1] = padded_passstart[i] + passh[i] * ((passw[i] * bpp + 7) / 8);\n\t\t/*only padded at end of reduced image*/\n\t\tpassstart[i + 1] = passstart[i] + (passh[i] * passw[i] * bpp + 7) / 8;\n\t}\n}\n\n#ifdef LODEPNG_COMPILE_DECODER\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / PNG Decoder / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n/*read the information from the header and store it in the LodePNGInfo. return value is error*/\nunsigned lodepng_inspect(unsigned* w, unsigned* h, LodePNGState* state,\n\tconst unsigned char* in, size_t insize)\n{\n\tLodePNGInfo* info = &state->info_png;\n\tif (insize == 0 || in == 0)\n\t{\n\t\tCERROR_RETURN_ERROR(state->error, 48); /*error: the given data is empty*/\n\t}\n\tif (insize < 33)\n\t{\n\t\tCERROR_RETURN_ERROR(state->error, 27); /*error: the data length is smaller than the length of a PNG header*/\n\t}\n\n\t/*when decoding a new PNG image, make sure all parameters created after previous decoding are reset*/\n\tlodepng_info_cleanup(info);\n\tlodepng_info_init(info);\n\n\tif (in[0] != 137 || in[1] != 80 || in[2] != 78 || in[3] != 71\n\t\t|| in[4] != 13 || in[5] != 10 || in[6] != 26 || in[7] != 10)\n\t{\n\t\tCERROR_RETURN_ERROR(state->error, 28); /*error: the first 8 bytes are not the correct PNG signature*/\n\t}\n\tif (lodepng_chunk_length(in + 8) != 13)\n\t{\n\t\tCERROR_RETURN_ERROR(state->error, 94); /*error: header size must be 13 bytes*/\n\t}\n\tif (!lodepng_chunk_type_equals(in + 8, \"IHDR\"))\n\t{\n\t\tCERROR_RETURN_ERROR(state->error, 29); /*error: it doesn't start with a IHDR chunk!*/\n\t}\n\n\t/*read the values given in the header*/\n\t*w = lodepng_read32bitInt(&in[16]);\n\t*h = lodepng_read32bitInt(&in[20]);\n\tinfo->color.bitdepth = in[24];\n\tinfo->color.colortype = (LodePNGColorType)in[25];\n\tinfo->compression_method = in[26];\n\tinfo->filter_method = in[27];\n\tinfo->interlace_method = in[28];\n\n\tif (*w == 0 || *h == 0)\n\t{\n\t\tCERROR_RETURN_ERROR(state->error, 93);\n\t}\n\n\tif (!state->decoder.ignore_crc)\n\t{\n\t\tunsigned CRC = lodepng_read32bitInt(&in[29]);\n\t\tunsigned checksum = lodepng_crc32(&in[12], 17);\n\t\tif (CRC != checksum)\n\t\t{\n\t\t\tCERROR_RETURN_ERROR(state->error, 57); /*invalid CRC*/\n\t\t}\n\t}\n\n\t/*error: only compression method 0 is allowed in the specification*/\n\tif (info->compression_method != 0) CERROR_RETURN_ERROR(state->error, 32);\n\t/*error: only filter method 0 is allowed in the specification*/\n\tif (info->filter_method != 0) CERROR_RETURN_ERROR(state->error, 33);\n\t/*error: only interlace methods 0 and 1 exist in the specification*/\n\tif (info->interlace_method > 1) CERROR_RETURN_ERROR(state->error, 34);\n\n\tstate->error = checkColorValidity(info->color.colortype, info->color.bitdepth);\n\treturn state->error;\n}\n\nstatic unsigned unfilterScanline(unsigned char* recon, const unsigned char* scanline, const unsigned char* precon,\n\tsize_t bytewidth, unsigned char filterType, size_t length)\n{\n\t/*\n\tFor PNG filter method 0\n\tunfilter a PNG image scanline by scanline. when the pixels are smaller than 1 byte,\n\tthe filter works byte per byte (bytewidth = 1)\n\tprecon is the previous unfiltered scanline, recon the result, scanline the current one\n\tthe incoming scanlines do NOT include the filtertype byte, that one is given in the parameter filterType instead\n\trecon and scanline MAY be the same memory address! precon must be disjoint.\n\t*/\n\n\tsize_t i;\n\tswitch (filterType)\n\t{\n\tcase 0:\n\t\tfor (i = 0; i != length; ++i) recon[i] = scanline[i];\n\t\tbreak;\n\tcase 1:\n\t\tfor (i = 0; i != bytewidth; ++i) recon[i] = scanline[i];\n\t\tfor (i = bytewidth; i < length; ++i) recon[i] = scanline[i] + recon[i - bytewidth];\n\t\tbreak;\n\tcase 2:\n\t\tif (precon)\n\t\t{\n\t\t\tfor (i = 0; i != length; ++i) recon[i] = scanline[i] + precon[i];\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != length; ++i) recon[i] = scanline[i];\n\t\t}\n\t\tbreak;\n\tcase 3:\n\t\tif (precon)\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i) recon[i] = scanline[i] + (precon[i] >> 1);\n\t\t\tfor (i = bytewidth; i < length; ++i) recon[i] = scanline[i] + ((recon[i - bytewidth] + precon[i]) >> 1);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i) recon[i] = scanline[i];\n\t\t\tfor (i = bytewidth; i < length; ++i) recon[i] = scanline[i] + (recon[i - bytewidth] >> 1);\n\t\t}\n\t\tbreak;\n\tcase 4:\n\t\tif (precon)\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i)\n\t\t\t{\n\t\t\t\trecon[i] = (scanline[i] + precon[i]); /*paethPredictor(0, precon[i], 0) is always precon[i]*/\n\t\t\t}\n\t\t\tfor (i = bytewidth; i < length; ++i)\n\t\t\t{\n\t\t\t\trecon[i] = (scanline[i] + paethPredictor(recon[i - bytewidth], precon[i], precon[i - bytewidth]));\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i)\n\t\t\t{\n\t\t\t\trecon[i] = scanline[i];\n\t\t\t}\n\t\t\tfor (i = bytewidth; i < length; ++i)\n\t\t\t{\n\t\t\t\t/*paethPredictor(recon[i - bytewidth], 0, 0) is always recon[i - bytewidth]*/\n\t\t\t\trecon[i] = (scanline[i] + recon[i - bytewidth]);\n\t\t\t}\n\t\t}\n\t\tbreak;\n\tdefault: return 36; /*error: unexisting filter type given*/\n\t}\n\treturn 0;\n}\n\nstatic unsigned unfilter(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, unsigned bpp)\n{\n\t/*\n\tFor PNG filter method 0\n\tthis function unfilters a single image (e.g. without interlacing this is called once, with Adam7 seven times)\n\tout must have enough bytes allocated already, in must have the scanlines + 1 filtertype byte per scanline\n\tw and h are image dimensions or dimensions of reduced image, bpp is bits per pixel\n\tin and out are allowed to be the same memory address (but aren't the same size since in has the extra filter bytes)\n\t*/\n\n\tunsigned y;\n\tunsigned char* prevline = 0;\n\n\t/*bytewidth is used for filtering, is 1 when bpp < 8, number of bytes per pixel otherwise*/\n\tsize_t bytewidth = (bpp + 7) / 8;\n\tsize_t linebytes = (w * bpp + 7) / 8;\n\n\tfor (y = 0; y < h; ++y)\n\t{\n\t\tsize_t outindex = linebytes * y;\n\t\tsize_t inindex = (1 + linebytes) * y; /*the extra filterbyte added to each row*/\n\t\tunsigned char filterType = in[inindex];\n\n\t\tCERROR_TRY_RETURN(unfilterScanline(&out[outindex], &in[inindex + 1], prevline, bytewidth, filterType, linebytes));\n\n\t\tprevline = &out[outindex];\n\t}\n\n\treturn 0;\n}\n\n/*\nin: Adam7 interlaced image, with no padding bits between scanlines, but between\nreduced images so that each reduced image starts at a byte.\nout: the same pixels, but re-ordered so that they're now a non-interlaced image with size w*h\nbpp: bits per pixel\nout has the following size in bits: w * h * bpp.\nin is possibly bigger due to padding bits between reduced images.\nout must be big enough AND must be 0 everywhere if bpp < 8 in the current implementation\n(because that's likely a little bit faster)\nNOTE: comments about padding bits are only relevant if bpp < 8\n*/\nstatic void Adam7_deinterlace(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, unsigned bpp)\n{\n\tunsigned passw[7], passh[7];\n\tsize_t filter_passstart[8], padded_passstart[8], passstart[8];\n\tunsigned i;\n\n\tAdam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp);\n\n\tif (bpp >= 8)\n\t{\n\t\tfor (i = 0; i != 7; ++i)\n\t\t{\n\t\t\tunsigned x, y, b;\n\t\t\tsize_t bytewidth = bpp / 8;\n\t\t\tfor (y = 0; y < passh[i]; ++y)\n\t\t\t\tfor (x = 0; x < passw[i]; ++x)\n\t\t\t\t{\n\t\t\t\t\tsize_t pixelinstart = passstart[i] + (y * passw[i] + x) * bytewidth;\n\t\t\t\t\tsize_t pixeloutstart = ((ADAM7_IY[i] + y * ADAM7_DY[i]) * w + ADAM7_IX[i] + x * ADAM7_DX[i]) * bytewidth;\n\t\t\t\t\tfor (b = 0; b < bytewidth; ++b)\n\t\t\t\t\t{\n\t\t\t\t\t\tout[pixeloutstart + b] = in[pixelinstart + b];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t}\n\t}\n\telse /*bpp < 8: Adam7 with pixels < 8 bit is a bit trickier: with bit pointers*/\n\t{\n\t\tfor (i = 0; i != 7; ++i)\n\t\t{\n\t\t\tunsigned x, y, b;\n\t\t\tunsigned ilinebits = bpp * passw[i];\n\t\t\tunsigned olinebits = bpp * w;\n\t\t\tsize_t obp, ibp; /*bit pointers (for out and in buffer)*/\n\t\t\tfor (y = 0; y < passh[i]; ++y)\n\t\t\t\tfor (x = 0; x < passw[i]; ++x)\n\t\t\t\t{\n\t\t\t\t\tibp = (8 * passstart[i]) + (y * ilinebits + x * bpp);\n\t\t\t\t\tobp = (ADAM7_IY[i] + y * ADAM7_DY[i]) * olinebits + (ADAM7_IX[i] + x * ADAM7_DX[i]) * bpp;\n\t\t\t\t\tfor (b = 0; b < bpp; ++b)\n\t\t\t\t\t{\n\t\t\t\t\t\tunsigned char bit = readBitFromReversedStream(&ibp, in);\n\t\t\t\t\t\t/*note that this function assumes the out buffer is completely 0, use setBitOfReversedStream otherwise*/\n\t\t\t\t\t\tsetBitOfReversedStream0(&obp, out, bit);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t}\n\t}\n}\n\nstatic void removePaddingBits(unsigned char* out, const unsigned char* in,\n\tsize_t olinebits, size_t ilinebits, unsigned h)\n{\n\t/*\n\tAfter filtering there are still padding bits if scanlines have non multiple of 8 bit amounts. They need\n\tto be removed (except at last scanline of (Adam7-reduced) image) before working with pure image buffers\n\tfor the Adam7 code, the color convert code and the output to the user.\n\tin and out are allowed to be the same buffer, in may also be higher but still overlapping; in must\n\thave >= ilinebits*h bits, out must have >= olinebits*h bits, olinebits must be <= ilinebits\n\talso used to move bits after earlier such operations happened, e.g. in a sequence of reduced images from Adam7\n\tonly useful if (ilinebits - olinebits) is a value in the range 1..7\n\t*/\n\tunsigned y;\n\tsize_t diff = ilinebits - olinebits;\n\tsize_t ibp = 0, obp = 0; /*input and output bit pointers*/\n\tfor (y = 0; y < h; ++y)\n\t{\n\t\tsize_t x;\n\t\tfor (x = 0; x < olinebits; ++x)\n\t\t{\n\t\t\tunsigned char bit = readBitFromReversedStream(&ibp, in);\n\t\t\tsetBitOfReversedStream(&obp, out, bit);\n\t\t}\n\t\tibp += diff;\n\t}\n}\n\n/*out must be buffer big enough to contain full image, and in must contain the full decompressed data from\nthe IDAT chunks (with filter index bytes and possible padding bits)\nreturn value is error*/\nstatic unsigned postProcessScanlines(unsigned char* out, unsigned char* in,\n\tunsigned w, unsigned h, const LodePNGInfo* info_png)\n{\n\t/*\n\tThis function converts the filtered-padded-interlaced data into pure 2D image buffer with the PNG's colortype.\n\tSteps:\n\t*) if no Adam7: 1) unfilter 2) remove padding bits (= posible extra bits per scanline if bpp < 8)\n\t*) if adam7: 1) 7x unfilter 2) 7x remove padding bits 3) Adam7_deinterlace\n\tNOTE: the in buffer will be overwritten with intermediate data!\n\t*/\n\tunsigned bpp = lodepng_get_bpp(&info_png->color);\n\tif (bpp == 0) return 31; /*error: invalid colortype*/\n\n\tif (info_png->interlace_method == 0)\n\t{\n\t\tif (bpp < 8 && w * bpp != ((w * bpp + 7) / 8) * 8)\n\t\t{\n\t\t\tCERROR_TRY_RETURN(unfilter(in, in, w, h, bpp));\n\t\t\tremovePaddingBits(out, in, w * bpp, ((w * bpp + 7) / 8) * 8, h);\n\t\t}\n\t\t/*we can immediately filter into the out buffer, no other steps needed*/\n\t\telse CERROR_TRY_RETURN(unfilter(out, in, w, h, bpp));\n\t}\n\telse /*interlace_method is 1 (Adam7)*/\n\t{\n\t\tunsigned passw[7], passh[7]; size_t filter_passstart[8], padded_passstart[8], passstart[8];\n\t\tunsigned i;\n\n\t\tAdam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp);\n\n\t\tfor (i = 0; i != 7; ++i)\n\t\t{\n\t\t\tCERROR_TRY_RETURN(unfilter(&in[padded_passstart[i]], &in[filter_passstart[i]], passw[i], passh[i], bpp));\n\t\t\t/*TODO: possible efficiency improvement: if in this reduced image the bits fit nicely in 1 scanline,\n\t\t\tmove bytes instead of bits or move not at all*/\n\t\t\tif (bpp < 8)\n\t\t\t{\n\t\t\t\t/*remove padding bits in scanlines; after this there still may be padding\n\t\t\t\tbits between the different reduced images: each reduced image still starts nicely at a byte*/\n\t\t\t\tremovePaddingBits(&in[passstart[i]], &in[padded_passstart[i]], passw[i] * bpp,\n\t\t\t\t\t((passw[i] * bpp + 7) / 8) * 8, passh[i]);\n\t\t\t}\n\t\t}\n\n\t\tAdam7_deinterlace(out, in, w, h, bpp);\n\t}\n\n\treturn 0;\n}\n\nstatic unsigned readChunk_PLTE(LodePNGColorMode* color, const unsigned char* data, size_t chunkLength)\n{\n\tunsigned pos = 0, i;\n\tif (color->palette) lodepng_free(color->palette);\n\tcolor->palettesize = chunkLength / 3;\n\tcolor->palette = (unsigned char*)lodepng_malloc(4 * color->palettesize);\n\tif (!color->palette && color->palettesize)\n\t{\n\t\tcolor->palettesize = 0;\n\t\treturn 83; /*alloc fail*/\n\t}\n\tif (color->palettesize > 256) return 38; /*error: palette too big*/\n\n\tfor (i = 0; i != color->palettesize; ++i)\n\t{\n\t\tcolor->palette[4 * i + 0] = data[pos++]; /*R*/\n\t\tcolor->palette[4 * i + 1] = data[pos++]; /*G*/\n\t\tcolor->palette[4 * i + 2] = data[pos++]; /*B*/\n\t\tcolor->palette[4 * i + 3] = 255; /*alpha*/\n\t}\n\n\treturn 0; /* OK */\n}\n\nstatic unsigned readChunk_tRNS(LodePNGColorMode* color, const unsigned char* data, size_t chunkLength)\n{\n\tunsigned i;\n\tif (color->colortype == LCT_PALETTE)\n\t{\n\t\t/*error: more alpha values given than there are palette entries*/\n\t\tif (chunkLength > color->palettesize) return 39;\n\n\t\tfor (i = 0; i != chunkLength; ++i) color->palette[4 * i + 3] = data[i];\n\t}\n\telse if (color->colortype == LCT_GREY)\n\t{\n\t\t/*error: this chunk must be 2 bytes for greyscale image*/\n\t\tif (chunkLength != 2) return 30;\n\n\t\tcolor->key_defined = 1;\n\t\tcolor->key_r = color->key_g = color->key_b = 256u * data[0] + data[1];\n\t}\n\telse if (color->colortype == LCT_RGB)\n\t{\n\t\t/*error: this chunk must be 6 bytes for RGB image*/\n\t\tif (chunkLength != 6) return 41;\n\n\t\tcolor->key_defined = 1;\n\t\tcolor->key_r = 256u * data[0] + data[1];\n\t\tcolor->key_g = 256u * data[2] + data[3];\n\t\tcolor->key_b = 256u * data[4] + data[5];\n\t}\n\telse return 42; /*error: tRNS chunk not allowed for other color models*/\n\n\treturn 0; /* OK */\n}\n\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n/*background color chunk (bKGD)*/\nstatic unsigned readChunk_bKGD(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tif (info->color.colortype == LCT_PALETTE)\n\t{\n\t\t/*error: this chunk must be 1 byte for indexed color image*/\n\t\tif (chunkLength != 1) return 43;\n\n\t\t/*error: invalid palette index, or maybe this chunk appeared before PLTE*/\n\t\tif (data[0] >= info->color.palettesize) return 103;\n\n\t\tinfo->background_defined = 1;\n\t\tinfo->background_r = info->background_g = info->background_b = data[0];\n\t}\n\telse if (info->color.colortype == LCT_GREY || info->color.colortype == LCT_GREY_ALPHA)\n\t{\n\t\t/*error: this chunk must be 2 bytes for greyscale image*/\n\t\tif (chunkLength != 2) return 44;\n\n\t\t/*the values are truncated to bitdepth in the PNG file*/\n\t\tinfo->background_defined = 1;\n\t\tinfo->background_r = info->background_g = info->background_b = 256u * data[0] + data[1];\n\t}\n\telse if (info->color.colortype == LCT_RGB || info->color.colortype == LCT_RGBA)\n\t{\n\t\t/*error: this chunk must be 6 bytes for greyscale image*/\n\t\tif (chunkLength != 6) return 45;\n\n\t\t/*the values are truncated to bitdepth in the PNG file*/\n\t\tinfo->background_defined = 1;\n\t\tinfo->background_r = 256u * data[0] + data[1];\n\t\tinfo->background_g = 256u * data[2] + data[3];\n\t\tinfo->background_b = 256u * data[4] + data[5];\n\t}\n\n\treturn 0; /* OK */\n}\n\n/*text chunk (tEXt)*/\nstatic unsigned readChunk_tEXt(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tunsigned error = 0;\n\tchar *key = 0, *str = 0;\n\tunsigned i;\n\n\twhile (!error) /*not really a while loop, only used to break on error*/\n\t{\n\t\tunsigned length, string2_begin;\n\n\t\tlength = 0;\n\t\twhile (length < chunkLength && data[length] != 0) ++length;\n\t\t/*even though it's not allowed by the standard, no error is thrown if\n\t\tthere's no null termination char, if the text is empty*/\n\t\tif (length < 1 || length > 79) CERROR_BREAK(error, 89); /*keyword too short or long*/\n\n\t\tkey = (char*)lodepng_malloc(length + 1);\n\t\tif (!key) CERROR_BREAK(error, 83); /*alloc fail*/\n\n\t\tkey[length] = 0;\n\t\tfor (i = 0; i != length; ++i) key[i] = (char)data[i];\n\n\t\tstring2_begin = length + 1; /*skip keyword null terminator*/\n\n\t\tlength = (unsigned)(chunkLength < string2_begin ? 0 : chunkLength - string2_begin);\n\t\tstr = (char*)lodepng_malloc(length + 1);\n\t\tif (!str) CERROR_BREAK(error, 83); /*alloc fail*/\n\n\t\tstr[length] = 0;\n\t\tfor (i = 0; i != length; ++i) str[i] = (char)data[string2_begin + i];\n\n\t\terror = lodepng_add_text(info, key, str);\n\n\t\tbreak;\n\t}\n\n\tlodepng_free(key);\n\tlodepng_free(str);\n\n\treturn error;\n}\n\n/*compressed text chunk (zTXt)*/\nstatic unsigned readChunk_zTXt(LodePNGInfo* info, const LodePNGDecompressSettings* zlibsettings,\n\tconst unsigned char* data, size_t chunkLength)\n{\n\tunsigned error = 0;\n\tunsigned i;\n\n\tunsigned length, string2_begin;\n\tchar *key = 0;\n\tucvector decoded;\n\n\tucvector_init(&decoded);\n\n\twhile (!error) /*not really a while loop, only used to break on error*/\n\t{\n\t\tfor (length = 0; length < chunkLength && data[length] != 0; ++length);\n\t\tif (length + 2 >= chunkLength) CERROR_BREAK(error, 75); /*no null termination, corrupt?*/\n\t\tif (length < 1 || length > 79) CERROR_BREAK(error, 89); /*keyword too short or long*/\n\n\t\tkey = (char*)lodepng_malloc(length + 1);\n\t\tif (!key) CERROR_BREAK(error, 83); /*alloc fail*/\n\n\t\tkey[length] = 0;\n\t\tfor (i = 0; i != length; ++i) key[i] = (char)data[i];\n\n\t\tif (data[length + 1] != 0) CERROR_BREAK(error, 72); /*the 0 byte indicating compression must be 0*/\n\n\t\tstring2_begin = length + 2;\n\t\tif (string2_begin > chunkLength) CERROR_BREAK(error, 75); /*no null termination, corrupt?*/\n\n\t\tlength = (unsigned)chunkLength - string2_begin;\n\t\t/*will fail if zlib error, e.g. if length is too small*/\n\t\terror = zlib_decompress(&decoded.data, &decoded.size,\n\t\t\t(unsigned char*)(&data[string2_begin]),\n\t\t\tlength, zlibsettings);\n\t\tif (error) break;\n\t\tucvector_push_back(&decoded, 0);\n\n\t\terror = lodepng_add_text(info, key, (char*)decoded.data);\n\n\t\tbreak;\n\t}\n\n\tlodepng_free(key);\n\tucvector_cleanup(&decoded);\n\n\treturn error;\n}\n\n/*international text chunk (iTXt)*/\nstatic unsigned readChunk_iTXt(LodePNGInfo* info, const LodePNGDecompressSettings* zlibsettings,\n\tconst unsigned char* data, size_t chunkLength)\n{\n\tunsigned error = 0;\n\tunsigned i;\n\n\tunsigned length, begin, compressed;\n\tchar *key = 0, *langtag = 0, *transkey = 0;\n\tucvector decoded;\n\tucvector_init(&decoded); /* TODO: only use in case of compressed text */\n\n\twhile (!error) /*not really a while loop, only used to break on error*/\n\t{\n\t\t/*Quick check if the chunk length isn't too small. Even without check\n\t\tit'd still fail with other error checks below if it's too short. This just gives a different error code.*/\n\t\tif (chunkLength < 5) CERROR_BREAK(error, 30); /*iTXt chunk too short*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t /*read the key*/\n\t\tfor (length = 0; length < chunkLength && data[length] != 0; ++length);\n\t\tif (length + 3 >= chunkLength) CERROR_BREAK(error, 75); /*no null termination char, corrupt?*/\n\t\tif (length < 1 || length > 79) CERROR_BREAK(error, 89); /*keyword too short or long*/\n\n\t\tkey = (char*)lodepng_malloc(length + 1);\n\t\tif (!key) CERROR_BREAK(error, 83); /*alloc fail*/\n\n\t\tkey[length] = 0;\n\t\tfor (i = 0; i != length; ++i) key[i] = (char)data[i];\n\n\t\t/*read the compression method*/\n\t\tcompressed = data[length + 1];\n\t\tif (data[length + 2] != 0) CERROR_BREAK(error, 72); /*the 0 byte indicating compression must be 0*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t/*even though it's not allowed by the standard, no error is thrown if\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tthere's no null termination char, if the text is empty for the next 3 texts*/\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t/*read the langtag*/\n\t\tbegin = length + 3;\n\t\tlength = 0;\n\t\tfor (i = begin; i < chunkLength && data[i] != 0; ++i) ++length;\n\n\t\tlangtag = (char*)lodepng_malloc(length + 1);\n\t\tif (!langtag) CERROR_BREAK(error, 83); /*alloc fail*/\n\n\t\tlangtag[length] = 0;\n\t\tfor (i = 0; i != length; ++i) langtag[i] = (char)data[begin + i];\n\n\t\t/*read the transkey*/\n\t\tbegin += length + 1;\n\t\tlength = 0;\n\t\tfor (i = begin; i < chunkLength && data[i] != 0; ++i) ++length;\n\n\t\ttranskey = (char*)lodepng_malloc(length + 1);\n\t\tif (!transkey) CERROR_BREAK(error, 83); /*alloc fail*/\n\n\t\ttranskey[length] = 0;\n\t\tfor (i = 0; i != length; ++i) transkey[i] = (char)data[begin + i];\n\n\t\t/*read the actual text*/\n\t\tbegin += length + 1;\n\n\t\tlength = (unsigned)chunkLength < begin ? 0 : (unsigned)chunkLength - begin;\n\n\t\tif (compressed)\n\t\t{\n\t\t\t/*will fail if zlib error, e.g. if length is too small*/\n\t\t\terror = zlib_decompress(&decoded.data, &decoded.size,\n\t\t\t\t(unsigned char*)(&data[begin]),\n\t\t\t\tlength, zlibsettings);\n\t\t\tif (error) break;\n\t\t\tif (decoded.allocsize < decoded.size) decoded.allocsize = decoded.size;\n\t\t\tucvector_push_back(&decoded, 0);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tif (!ucvector_resize(&decoded, length + 1)) CERROR_BREAK(error, 83 /*alloc fail*/);\n\n\t\t\tdecoded.data[length] = 0;\n\t\t\tfor (i = 0; i != length; ++i) decoded.data[i] = data[begin + i];\n\t\t}\n\n\t\terror = lodepng_add_itext(info, key, langtag, transkey, (char*)decoded.data);\n\n\t\tbreak;\n\t}\n\n\tlodepng_free(key);\n\tlodepng_free(langtag);\n\tlodepng_free(transkey);\n\tucvector_cleanup(&decoded);\n\n\treturn error;\n}\n\nstatic unsigned readChunk_tIME(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tif (chunkLength != 7) return 73; /*invalid tIME chunk size*/\n\n\tinfo->time_defined = 1;\n\tinfo->time.year = 256u * data[0] + data[1];\n\tinfo->time.month = data[2];\n\tinfo->time.day = data[3];\n\tinfo->time.hour = data[4];\n\tinfo->time.minute = data[5];\n\tinfo->time.second = data[6];\n\n\treturn 0; /* OK */\n}\n\nstatic unsigned readChunk_pHYs(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tif (chunkLength != 9) return 74; /*invalid pHYs chunk size*/\n\n\tinfo->phys_defined = 1;\n\tinfo->phys_x = 16777216u * data[0] + 65536u * data[1] + 256u * data[2] + data[3];\n\tinfo->phys_y = 16777216u * data[4] + 65536u * data[5] + 256u * data[6] + data[7];\n\tinfo->phys_unit = data[8];\n\n\treturn 0; /* OK */\n}\n\nstatic unsigned readChunk_gAMA(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tif (chunkLength != 4) return 96; /*invalid gAMA chunk size*/\n\n\tinfo->gama_defined = 1;\n\tinfo->gama_gamma = 16777216u * data[0] + 65536u * data[1] + 256u * data[2] + data[3];\n\n\treturn 0; /* OK */\n}\n\nstatic unsigned readChunk_cHRM(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tif (chunkLength != 32) return 97; /*invalid cHRM chunk size*/\n\n\tinfo->chrm_defined = 1;\n\tinfo->chrm_white_x = 16777216u * data[0] + 65536u * data[1] + 256u * data[2] + data[3];\n\tinfo->chrm_white_y = 16777216u * data[4] + 65536u * data[5] + 256u * data[6] + data[7];\n\tinfo->chrm_red_x = 16777216u * data[8] + 65536u * data[9] + 256u * data[10] + data[11];\n\tinfo->chrm_red_y = 16777216u * data[12] + 65536u * data[13] + 256u * data[14] + data[15];\n\tinfo->chrm_green_x = 16777216u * data[16] + 65536u * data[17] + 256u * data[18] + data[19];\n\tinfo->chrm_green_y = 16777216u * data[20] + 65536u * data[21] + 256u * data[22] + data[23];\n\tinfo->chrm_blue_x = 16777216u * data[24] + 65536u * data[25] + 256u * data[26] + data[27];\n\tinfo->chrm_blue_y = 16777216u * data[28] + 65536u * data[29] + 256u * data[30] + data[31];\n\n\treturn 0; /* OK */\n}\n\nstatic unsigned readChunk_sRGB(LodePNGInfo* info, const unsigned char* data, size_t chunkLength)\n{\n\tif (chunkLength != 1) return 98; /*invalid sRGB chunk size (this one is never ignored)*/\n\n\tinfo->srgb_defined = 1;\n\tinfo->srgb_intent = data[0];\n\n\treturn 0; /* OK */\n}\n\nstatic unsigned readChunk_iCCP(LodePNGInfo* info, const LodePNGDecompressSettings* zlibsettings,\n\tconst unsigned char* data, size_t chunkLength)\n{\n\tunsigned error = 0;\n\tunsigned i;\n\n\tunsigned length, string2_begin;\n\tucvector decoded;\n\n\tinfo->iccp_defined = 1;\n\tif (info->iccp_name) lodepng_clear_icc(info);\n\n\tfor (length = 0; length < chunkLength && data[length] != 0; ++length);\n\tif (length + 2 >= chunkLength) return 75; /*no null termination, corrupt?*/\n\tif (length < 1 || length > 79) return 89; /*keyword too short or long*/\n\n\tinfo->iccp_name = (char*)lodepng_malloc(length + 1);\n\tif (!info->iccp_name) return 83; /*alloc fail*/\n\n\tinfo->iccp_name[length] = 0;\n\tfor (i = 0; i != length; ++i) info->iccp_name[i] = (char)data[i];\n\n\tif (data[length + 1] != 0) return 72; /*the 0 byte indicating compression must be 0*/\n\n\tstring2_begin = length + 2;\n\tif (string2_begin > chunkLength) return 75; /*no null termination, corrupt?*/\n\n\tlength = (unsigned)chunkLength - string2_begin;\n\tucvector_init(&decoded);\n\terror = zlib_decompress(&decoded.data, &decoded.size,\n\t\t(unsigned char*)(&data[string2_begin]),\n\t\tlength, zlibsettings);\n\tif (!error) {\n\t\tinfo->iccp_profile_size = decoded.size;\n\t\tinfo->iccp_profile = (unsigned char*)lodepng_malloc(decoded.size);\n\t\tif (info->iccp_profile) {\n\t\t\tmemcpy(info->iccp_profile, decoded.data, decoded.size);\n\t\t}\n\t\telse {\n\t\t\terror = 83; /* alloc fail */\n\t\t}\n\t}\n\tucvector_cleanup(&decoded);\n\treturn error;\n}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\n/*read a PNG, the result will be in the same color type as the PNG (hence \"generic\")*/\nstatic void decodeGeneric(unsigned char** out, unsigned* w, unsigned* h,\n\tLodePNGState* state,\n\tconst unsigned char* in, size_t insize)\n{\n\tunsigned char IEND = 0;\n\tconst unsigned char* chunk;\n\tsize_t i;\n\tucvector idat; /*the data from idat chunks*/\n\tucvector scanlines;\n\tsize_t predict;\n\tsize_t outsize = 0;\n\n\t/*for unknown chunk order*/\n\tunsigned unknown = 0;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tunsigned critical_pos = 1; /*1 = after IHDR, 2 = after PLTE, 3 = after IDAT*/\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\n\t\t\t\t\t\t\t /*provide some proper output values if error will happen*/\n\t*out = 0;\n\n\tstate->error = lodepng_inspect(w, h, state, in, insize); /*reads header and resets other parameters in state->info_png*/\n\tif (state->error) return;\n\n\tif (lodepng_pixel_overflow(*w, *h, &state->info_png.color, &state->info_raw))\n\t{\n\t\tCERROR_RETURN(state->error, 92); /*overflow possible due to amount of pixels*/\n\t}\n\n\tucvector_init(&idat);\n\tchunk = &in[33]; /*first byte of the first chunk after the header*/\n\n\t\t\t\t\t /*loop through the chunks, ignoring unknown chunks and stopping at IEND chunk.\n\t\t\t\t\t IDAT data is put at the start of the in buffer*/\n\twhile (!IEND && !state->error)\n\t{\n\t\tunsigned chunkLength;\n\t\tconst unsigned char* data; /*the data in the chunk*/\n\n\t\t\t\t\t\t\t\t /*error: size of the in buffer too small to contain next chunk*/\n\t\tif ((size_t)((chunk - in) + 12) > insize || chunk < in)\n\t\t{\n\t\t\tif (state->decoder.ignore_end) break; /*other errors may still happen though*/\n\t\t\tCERROR_BREAK(state->error, 30);\n\t\t}\n\n\t\t/*length of the data of the chunk, excluding the length bytes, chunk type and CRC bytes*/\n\t\tchunkLength = lodepng_chunk_length(chunk);\n\t\t/*error: chunk length larger than the max PNG chunk size*/\n\t\tif (chunkLength > 2147483647)\n\t\t{\n\t\t\tif (state->decoder.ignore_end) break; /*other errors may still happen though*/\n\t\t\tCERROR_BREAK(state->error, 63);\n\t\t}\n\n\t\tif ((size_t)((chunk - in) + chunkLength + 12) > insize || (chunk + chunkLength + 12) < in)\n\t\t{\n\t\t\tCERROR_BREAK(state->error, 64); /*error: size of the in buffer too small to contain next chunk*/\n\t\t}\n\n\t\tdata = lodepng_chunk_data_const(chunk);\n\n\t\tunknown = 0;\n\n\t\t/*IDAT chunk, containing compressed image data*/\n\t\tif (lodepng_chunk_type_equals(chunk, \"IDAT\"))\n\t\t{\n\t\t\tsize_t oldsize = idat.size;\n\t\t\tsize_t newsize;\n\t\t\tif (lodepng_addofl(oldsize, chunkLength, &newsize)) CERROR_BREAK(state->error, 95);\n\t\t\tif (!ucvector_resize(&idat, newsize)) CERROR_BREAK(state->error, 83 /*alloc fail*/);\n\t\t\tfor (i = 0; i != chunkLength; ++i) idat.data[oldsize + i] = data[i];\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t\tcritical_pos = 3;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\t}\n\t\t/*IEND chunk*/\n\t\telse if (lodepng_chunk_type_equals(chunk, \"IEND\"))\n\t\t{\n\t\t\tIEND = 1;\n\t\t}\n\t\t/*palette chunk (PLTE)*/\n\t\telse if (lodepng_chunk_type_equals(chunk, \"PLTE\"))\n\t\t{\n\t\t\tstate->error = readChunk_PLTE(&state->info_png.color, data, chunkLength);\n\t\t\tif (state->error) break;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t\tcritical_pos = 2;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\t}\n\t\t/*palette transparency chunk (tRNS). Even though this one is an ancillary chunk , it is still compiled\n\t\tin without 'LODEPNG_COMPILE_ANCILLARY_CHUNKS' because it contains essential color information that\n\t\taffects the alpha channel of pixels. */\n\t\telse if (lodepng_chunk_type_equals(chunk, \"tRNS\"))\n\t\t{\n\t\t\tstate->error = readChunk_tRNS(&state->info_png.color, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t/*background color chunk (bKGD)*/\n\t\telse if (lodepng_chunk_type_equals(chunk, \"bKGD\"))\n\t\t{\n\t\t\tstate->error = readChunk_bKGD(&state->info_png, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n\t\t/*text chunk (tEXt)*/\n\t\telse if (lodepng_chunk_type_equals(chunk, \"tEXt\"))\n\t\t{\n\t\t\tif (state->decoder.read_text_chunks)\n\t\t\t{\n\t\t\t\tstate->error = readChunk_tEXt(&state->info_png, data, chunkLength);\n\t\t\t\tif (state->error) break;\n\t\t\t}\n\t\t}\n\t\t/*compressed text chunk (zTXt)*/\n\t\telse if (lodepng_chunk_type_equals(chunk, \"zTXt\"))\n\t\t{\n\t\t\tif (state->decoder.read_text_chunks)\n\t\t\t{\n\t\t\t\tstate->error = readChunk_zTXt(&state->info_png, &state->decoder.zlibsettings, data, chunkLength);\n\t\t\t\tif (state->error) break;\n\t\t\t}\n\t\t}\n\t\t/*international text chunk (iTXt)*/\n\t\telse if (lodepng_chunk_type_equals(chunk, \"iTXt\"))\n\t\t{\n\t\t\tif (state->decoder.read_text_chunks)\n\t\t\t{\n\t\t\t\tstate->error = readChunk_iTXt(&state->info_png, &state->decoder.zlibsettings, data, chunkLength);\n\t\t\t\tif (state->error) break;\n\t\t\t}\n\t\t}\n\t\telse if (lodepng_chunk_type_equals(chunk, \"tIME\"))\n\t\t{\n\t\t\tstate->error = readChunk_tIME(&state->info_png, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n\t\telse if (lodepng_chunk_type_equals(chunk, \"pHYs\"))\n\t\t{\n\t\t\tstate->error = readChunk_pHYs(&state->info_png, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n\t\telse if (lodepng_chunk_type_equals(chunk, \"gAMA\"))\n\t\t{\n\t\t\tstate->error = readChunk_gAMA(&state->info_png, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n\t\telse if (lodepng_chunk_type_equals(chunk, \"cHRM\"))\n\t\t{\n\t\t\tstate->error = readChunk_cHRM(&state->info_png, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n\t\telse if (lodepng_chunk_type_equals(chunk, \"sRGB\"))\n\t\t{\n\t\t\tstate->error = readChunk_sRGB(&state->info_png, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n\t\telse if (lodepng_chunk_type_equals(chunk, \"iCCP\"))\n\t\t{\n\t\t\tstate->error = readChunk_iCCP(&state->info_png, &state->decoder.zlibsettings, data, chunkLength);\n\t\t\tif (state->error) break;\n\t\t}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\telse /*it's not an implemented chunk type, so ignore it: skip over the data*/\n\t\t{\n\t\t\t/*error: unknown critical chunk (5th bit of first byte of chunk type is 0)*/\n\t\t\tif (!state->decoder.ignore_critical && !lodepng_chunk_ancillary(chunk))\n\t\t\t{\n\t\t\t\tCERROR_BREAK(state->error, 69);\n\t\t\t}\n\n\t\t\tunknown = 1;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t\tif (state->decoder.remember_unknown_chunks)\n\t\t\t{\n\t\t\t\tstate->error = lodepng_chunk_append(&state->info_png.unknown_chunks_data[critical_pos - 1],\n\t\t\t\t\t&state->info_png.unknown_chunks_size[critical_pos - 1], chunk);\n\t\t\t\tif (state->error) break;\n\t\t\t}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\t}\n\n\t\tif (!state->decoder.ignore_crc && !unknown) /*check CRC if wanted, only on known chunk types*/\n\t\t{\n\t\t\tif (lodepng_chunk_check_crc(chunk)) CERROR_BREAK(state->error, 57); /*invalid CRC*/\n\t\t}\n\n\t\tif (!IEND) chunk = lodepng_chunk_next_const(chunk);\n\t}\n\n\tucvector_init(&scanlines);\n\t/*predict output size, to allocate exact size for output buffer to avoid more dynamic allocation.\n\tIf the decompressed size does not match the prediction, the image must be corrupt.*/\n\tif (state->info_png.interlace_method == 0)\n\t{\n\t\tpredict = lodepng_get_raw_size_idat(*w, *h, &state->info_png.color);\n\t}\n\telse\n\t{\n\t\t/*Adam-7 interlaced: predicted size is the sum of the 7 sub-images sizes*/\n\t\tconst LodePNGColorMode* color = &state->info_png.color;\n\t\tpredict = 0;\n\t\tpredict += lodepng_get_raw_size_idat((*w + 7) >> 3, (*h + 7) >> 3, color);\n\t\tif (*w > 4) predict += lodepng_get_raw_size_idat((*w + 3) >> 3, (*h + 7) >> 3, color);\n\t\tpredict += lodepng_get_raw_size_idat((*w + 3) >> 2, (*h + 3) >> 3, color);\n\t\tif (*w > 2) predict += lodepng_get_raw_size_idat((*w + 1) >> 2, (*h + 3) >> 2, color);\n\t\tpredict += lodepng_get_raw_size_idat((*w + 1) >> 1, (*h + 1) >> 2, color);\n\t\tif (*w > 1) predict += lodepng_get_raw_size_idat((*w + 0) >> 1, (*h + 1) >> 1, color);\n\t\tpredict += lodepng_get_raw_size_idat((*w + 0), (*h + 0) >> 1, color);\n\t}\n\tif (!state->error && !ucvector_reserve(&scanlines, predict)) state->error = 83; /*alloc fail*/\n\tif (!state->error)\n\t{\n\t\tstate->error = zlib_decompress(&scanlines.data, &scanlines.size, idat.data,\n\t\t\tidat.size, &state->decoder.zlibsettings);\n\t\tif (!state->error && scanlines.size != predict) state->error = 91; /*decompressed size doesn't match prediction*/\n\t}\n\tucvector_cleanup(&idat);\n\n\tif (!state->error)\n\t{\n\t\toutsize = lodepng_get_raw_size(*w, *h, &state->info_png.color);\n\t\t*out = (unsigned char*)lodepng_malloc(outsize);\n\t\tif (!*out) state->error = 83; /*alloc fail*/\n\t}\n\tif (!state->error)\n\t{\n\t\tfor (i = 0; i < outsize; i++) (*out)[i] = 0;\n\t\tstate->error = postProcessScanlines(*out, scanlines.data, *w, *h, &state->info_png);\n\t}\n\tucvector_cleanup(&scanlines);\n}\n\nunsigned lodepng_decode(unsigned char** out, unsigned* w, unsigned* h,\n\tLodePNGState* state,\n\tconst unsigned char* in, size_t insize)\n{\n\t*out = 0;\n\tdecodeGeneric(out, w, h, state, in, insize);\n\tif (state->error) return state->error;\n\tif (!state->decoder.color_convert || lodepng_color_mode_equal(&state->info_raw, &state->info_png.color))\n\t{\n\t\t/*same color type, no copying or converting of data needed*/\n\t\t/*store the info_png color settings on the info_raw so that the info_raw still reflects what colortype\n\t\tthe raw image has to the end user*/\n\t\tif (!state->decoder.color_convert)\n\t\t{\n\t\t\tstate->error = lodepng_color_mode_copy(&state->info_raw, &state->info_png.color);\n\t\t\tif (state->error) return state->error;\n\t\t}\n\t}\n\telse\n\t{\n\t\t/*color conversion needed; sort of copy of the data*/\n\t\tunsigned char* data = *out;\n\t\tsize_t outsize;\n\n\t\t/*TODO: check if this works according to the statement in the documentation: \"The converter can convert\n\t\tfrom greyscale input color type, to 8-bit greyscale or greyscale with alpha\"*/\n\t\tif (!(state->info_raw.colortype == LCT_RGB || state->info_raw.colortype == LCT_RGBA)\n\t\t\t&& !(state->info_raw.bitdepth == 8))\n\t\t{\n\t\t\treturn 56; /*unsupported color mode conversion*/\n\t\t}\n\n\t\toutsize = lodepng_get_raw_size(*w, *h, &state->info_raw);\n\t\t*out = (unsigned char*)lodepng_malloc(outsize);\n\t\tif (!(*out))\n\t\t{\n\t\t\tstate->error = 83; /*alloc fail*/\n\t\t}\n\t\telse state->error = lodepng_convert(*out, data, &state->info_raw,\n\t\t\t&state->info_png.color, *w, *h);\n\t\tlodepng_free(data);\n\t}\n\treturn state->error;\n}\n\nunsigned lodepng_decode_memory(unsigned char** out, unsigned* w, unsigned* h, const unsigned char* in,\n\tsize_t insize, LodePNGColorType colortype, unsigned bitdepth)\n{\n\tunsigned error;\n\tLodePNGState state;\n\tlodepng_state_init(&state);\n\tstate.info_raw.colortype = colortype;\n\tstate.info_raw.bitdepth = bitdepth;\n\terror = lodepng_decode(out, w, h, &state, in, insize);\n\tlodepng_state_cleanup(&state);\n\treturn error;\n}\n\nunsigned lodepng_decode32(unsigned char** out, unsigned* w, unsigned* h, const unsigned char* in, size_t insize)\n{\n\treturn lodepng_decode_memory(out, w, h, in, insize, LCT_RGBA, 8);\n}\n\nunsigned lodepng_decode24(unsigned char** out, unsigned* w, unsigned* h, const unsigned char* in, size_t insize)\n{\n\treturn lodepng_decode_memory(out, w, h, in, insize, LCT_RGB, 8);\n}\n\n#ifdef LODEPNG_COMPILE_DISK\nunsigned lodepng_decode_file(unsigned char** out, unsigned* w, unsigned* h, const char* filename,\n\tLodePNGColorType colortype, unsigned bitdepth)\n{\n\tunsigned char* buffer = 0;\n\tsize_t buffersize;\n\tunsigned error;\n\terror = lodepng_load_file(&buffer, &buffersize, filename);\n\tif (!error) error = lodepng_decode_memory(out, w, h, buffer, buffersize, colortype, bitdepth);\n\tlodepng_free(buffer);\n\treturn error;\n}\n\nunsigned lodepng_decode32_file(unsigned char** out, unsigned* w, unsigned* h, const char* filename)\n{\n\treturn lodepng_decode_file(out, w, h, filename, LCT_RGBA, 8);\n}\n\nunsigned lodepng_decode24_file(unsigned char** out, unsigned* w, unsigned* h, const char* filename)\n{\n\treturn lodepng_decode_file(out, w, h, filename, LCT_RGB, 8);\n}\n#endif /*LODEPNG_COMPILE_DISK*/\n\nvoid lodepng_decoder_settings_init(LodePNGDecoderSettings* settings)\n{\n\tsettings->color_convert = 1;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tsettings->read_text_chunks = 1;\n\tsettings->remember_unknown_chunks = 0;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\tsettings->ignore_crc = 0;\n\tsettings->ignore_critical = 0;\n\tsettings->ignore_end = 0;\n\tlodepng_decompress_settings_init(&settings->zlibsettings);\n}\n\n#endif /*LODEPNG_COMPILE_DECODER*/\n\n#if defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER)\n\nvoid lodepng_state_init(LodePNGState* state)\n{\n#ifdef LODEPNG_COMPILE_DECODER\n\tlodepng_decoder_settings_init(&state->decoder);\n#endif /*LODEPNG_COMPILE_DECODER*/\n#ifdef LODEPNG_COMPILE_ENCODER\n\tlodepng_encoder_settings_init(&state->encoder);\n#endif /*LODEPNG_COMPILE_ENCODER*/\n\tlodepng_color_mode_init(&state->info_raw);\n\tlodepng_info_init(&state->info_png);\n\tstate->error = 1;\n}\n\nvoid lodepng_state_cleanup(LodePNGState* state)\n{\n\tlodepng_color_mode_cleanup(&state->info_raw);\n\tlodepng_info_cleanup(&state->info_png);\n}\n\nvoid lodepng_state_copy(LodePNGState* dest, const LodePNGState* source)\n{\n\tlodepng_state_cleanup(dest);\n\t*dest = *source;\n\tlodepng_color_mode_init(&dest->info_raw);\n\tlodepng_info_init(&dest->info_png);\n\tdest->error = lodepng_color_mode_copy(&dest->info_raw, &source->info_raw); if (dest->error) return;\n\tdest->error = lodepng_info_copy(&dest->info_png, &source->info_png); if (dest->error) return;\n}\n\n#endif /* defined(LODEPNG_COMPILE_DECODER) || defined(LODEPNG_COMPILE_ENCODER) */\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* / PNG Encoder / */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n/*chunkName must be string of 4 characters*/\nstatic unsigned addChunk(ucvector* out, const char* chunkName, const unsigned char* data, size_t length)\n{\n\tCERROR_TRY_RETURN(lodepng_chunk_create(&out->data, &out->size, (unsigned)length, chunkName, data));\n\tout->allocsize = out->size; /*fix the allocsize again*/\n\treturn 0;\n}\n\nstatic void writeSignature(ucvector* out)\n{\n\t/*8 bytes PNG signature, aka the magic bytes*/\n\tucvector_push_back(out, 137);\n\tucvector_push_back(out, 80);\n\tucvector_push_back(out, 78);\n\tucvector_push_back(out, 71);\n\tucvector_push_back(out, 13);\n\tucvector_push_back(out, 10);\n\tucvector_push_back(out, 26);\n\tucvector_push_back(out, 10);\n}\n\nstatic unsigned addChunk_IHDR(ucvector* out, unsigned w, unsigned h,\n\tLodePNGColorType colortype, unsigned bitdepth, unsigned interlace_method)\n{\n\tunsigned error = 0;\n\tucvector header;\n\tucvector_init(&header);\n\n\tlodepng_add32bitInt(&header, w); /*width*/\n\tlodepng_add32bitInt(&header, h); /*height*/\n\tucvector_push_back(&header, (unsigned char)bitdepth); /*bit depth*/\n\tucvector_push_back(&header, (unsigned char)colortype); /*color type*/\n\tucvector_push_back(&header, 0); /*compression method*/\n\tucvector_push_back(&header, 0); /*filter method*/\n\tucvector_push_back(&header, interlace_method); /*interlace method*/\n\n\terror = addChunk(out, \"IHDR\", header.data, header.size);\n\tucvector_cleanup(&header);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_PLTE(ucvector* out, const LodePNGColorMode* info)\n{\n\tunsigned error = 0;\n\tsize_t i;\n\tucvector PLTE;\n\tucvector_init(&PLTE);\n\tfor (i = 0; i != info->palettesize * 4; ++i)\n\t{\n\t\t/*add all channels except alpha channel*/\n\t\tif (i % 4 != 3) ucvector_push_back(&PLTE, info->palette[i]);\n\t}\n\terror = addChunk(out, \"PLTE\", PLTE.data, PLTE.size);\n\tucvector_cleanup(&PLTE);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_tRNS(ucvector* out, const LodePNGColorMode* info)\n{\n\tunsigned error = 0;\n\tsize_t i;\n\tucvector tRNS;\n\tucvector_init(&tRNS);\n\tif (info->colortype == LCT_PALETTE)\n\t{\n\t\tsize_t amount = info->palettesize;\n\t\t/*the tail of palette values that all have 255 as alpha, does not have to be encoded*/\n\t\tfor (i = info->palettesize; i != 0; --i)\n\t\t{\n\t\t\tif (info->palette[4 * (i - 1) + 3] == 255) --amount;\n\t\t\telse break;\n\t\t}\n\t\t/*add only alpha channel*/\n\t\tfor (i = 0; i != amount; ++i) ucvector_push_back(&tRNS, info->palette[4 * i + 3]);\n\t}\n\telse if (info->colortype == LCT_GREY)\n\t{\n\t\tif (info->key_defined)\n\t\t{\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_r >> 8));\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_r & 255));\n\t\t}\n\t}\n\telse if (info->colortype == LCT_RGB)\n\t{\n\t\tif (info->key_defined)\n\t\t{\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_r >> 8));\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_r & 255));\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_g >> 8));\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_g & 255));\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_b >> 8));\n\t\t\tucvector_push_back(&tRNS, (unsigned char)(info->key_b & 255));\n\t\t}\n\t}\n\n\terror = addChunk(out, \"tRNS\", tRNS.data, tRNS.size);\n\tucvector_cleanup(&tRNS);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_IDAT(ucvector* out, const unsigned char* data, size_t datasize,\n\tLodePNGCompressSettings* zlibsettings)\n{\n\tucvector zlibdata;\n\tunsigned error = 0;\n\n\t/*compress with the Zlib compressor*/\n\tucvector_init(&zlibdata);\n\terror = zlib_compress(&zlibdata.data, &zlibdata.size, data, datasize, zlibsettings);\n\tif (!error) error = addChunk(out, \"IDAT\", zlibdata.data, zlibdata.size);\n\tucvector_cleanup(&zlibdata);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_IEND(ucvector* out)\n{\n\tunsigned error = 0;\n\terror = addChunk(out, \"IEND\", 0, 0);\n\treturn error;\n}\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\nstatic unsigned addChunk_tEXt(ucvector* out, const char* keyword, const char* textstring)\n{\n\tunsigned error = 0;\n\tsize_t i;\n\tucvector text;\n\tucvector_init(&text);\n\tfor (i = 0; keyword[i] != 0; ++i) ucvector_push_back(&text, (unsigned char)keyword[i]);\n\tif (i < 1 || i > 79) return 89; /*error: invalid keyword size*/\n\tucvector_push_back(&text, 0); /*0 termination char*/\n\tfor (i = 0; textstring[i] != 0; ++i) ucvector_push_back(&text, (unsigned char)textstring[i]);\n\terror = addChunk(out, \"tEXt\", text.data, text.size);\n\tucvector_cleanup(&text);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_zTXt(ucvector* out, const char* keyword, const char* textstring,\n\tLodePNGCompressSettings* zlibsettings)\n{\n\tunsigned error = 0;\n\tucvector data, compressed;\n\tsize_t i, textsize = strlen(textstring);\n\n\tucvector_init(&data);\n\tucvector_init(&compressed);\n\tfor (i = 0; keyword[i] != 0; ++i) ucvector_push_back(&data, (unsigned char)keyword[i]);\n\tif (i < 1 || i > 79) return 89; /*error: invalid keyword size*/\n\tucvector_push_back(&data, 0); /*0 termination char*/\n\tucvector_push_back(&data, 0); /*compression method: 0*/\n\n\terror = zlib_compress(&compressed.data, &compressed.size,\n\t\t(unsigned char*)textstring, textsize, zlibsettings);\n\tif (!error)\n\t{\n\t\tfor (i = 0; i != compressed.size; ++i) ucvector_push_back(&data, compressed.data[i]);\n\t\terror = addChunk(out, \"zTXt\", data.data, data.size);\n\t}\n\n\tucvector_cleanup(&compressed);\n\tucvector_cleanup(&data);\n\treturn error;\n}\n\nstatic unsigned addChunk_iTXt(ucvector* out, unsigned compressed, const char* keyword, const char* langtag,\n\tconst char* transkey, const char* textstring, LodePNGCompressSettings* zlibsettings)\n{\n\tunsigned error = 0;\n\tucvector data;\n\tsize_t i, textsize = strlen(textstring);\n\n\tucvector_init(&data);\n\n\tfor (i = 0; keyword[i] != 0; ++i) ucvector_push_back(&data, (unsigned char)keyword[i]);\n\tif (i < 1 || i > 79) return 89; /*error: invalid keyword size*/\n\tucvector_push_back(&data, 0); /*null termination char*/\n\tucvector_push_back(&data, compressed ? 1 : 0); /*compression flag*/\n\tucvector_push_back(&data, 0); /*compression method*/\n\tfor (i = 0; langtag[i] != 0; ++i) ucvector_push_back(&data, (unsigned char)langtag[i]);\n\tucvector_push_back(&data, 0); /*null termination char*/\n\tfor (i = 0; transkey[i] != 0; ++i) ucvector_push_back(&data, (unsigned char)transkey[i]);\n\tucvector_push_back(&data, 0); /*null termination char*/\n\n\tif (compressed)\n\t{\n\t\tucvector compressed_data;\n\t\tucvector_init(&compressed_data);\n\t\terror = zlib_compress(&compressed_data.data, &compressed_data.size,\n\t\t\t(unsigned char*)textstring, textsize, zlibsettings);\n\t\tif (!error)\n\t\t{\n\t\t\tfor (i = 0; i != compressed_data.size; ++i) ucvector_push_back(&data, compressed_data.data[i]);\n\t\t}\n\t\tucvector_cleanup(&compressed_data);\n\t}\n\telse /*not compressed*/\n\t{\n\t\tfor (i = 0; textstring[i] != 0; ++i) ucvector_push_back(&data, (unsigned char)textstring[i]);\n\t}\n\n\tif (!error) error = addChunk(out, \"iTXt\", data.data, data.size);\n\tucvector_cleanup(&data);\n\treturn error;\n}\n\nstatic unsigned addChunk_bKGD(ucvector* out, const LodePNGInfo* info)\n{\n\tunsigned error = 0;\n\tucvector bKGD;\n\tucvector_init(&bKGD);\n\tif (info->color.colortype == LCT_GREY || info->color.colortype == LCT_GREY_ALPHA)\n\t{\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_r >> 8));\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_r & 255));\n\t}\n\telse if (info->color.colortype == LCT_RGB || info->color.colortype == LCT_RGBA)\n\t{\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_r >> 8));\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_r & 255));\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_g >> 8));\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_g & 255));\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_b >> 8));\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_b & 255));\n\t}\n\telse if (info->color.colortype == LCT_PALETTE)\n\t{\n\t\tucvector_push_back(&bKGD, (unsigned char)(info->background_r & 255)); /*palette index*/\n\t}\n\n\terror = addChunk(out, \"bKGD\", bKGD.data, bKGD.size);\n\tucvector_cleanup(&bKGD);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_tIME(ucvector* out, const LodePNGTime* time)\n{\n\tunsigned error = 0;\n\tunsigned char* data = (unsigned char*)lodepng_malloc(7);\n\tif (!data) return 83; /*alloc fail*/\n\tdata[0] = (unsigned char)(time->year >> 8);\n\tdata[1] = (unsigned char)(time->year & 255);\n\tdata[2] = (unsigned char)time->month;\n\tdata[3] = (unsigned char)time->day;\n\tdata[4] = (unsigned char)time->hour;\n\tdata[5] = (unsigned char)time->minute;\n\tdata[6] = (unsigned char)time->second;\n\terror = addChunk(out, \"tIME\", data, 7);\n\tlodepng_free(data);\n\treturn error;\n}\n\nstatic unsigned addChunk_pHYs(ucvector* out, const LodePNGInfo* info)\n{\n\tunsigned error = 0;\n\tucvector data;\n\tucvector_init(&data);\n\n\tlodepng_add32bitInt(&data, info->phys_x);\n\tlodepng_add32bitInt(&data, info->phys_y);\n\tucvector_push_back(&data, info->phys_unit);\n\n\terror = addChunk(out, \"pHYs\", data.data, data.size);\n\tucvector_cleanup(&data);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_gAMA(ucvector* out, const LodePNGInfo* info)\n{\n\tunsigned error = 0;\n\tucvector data;\n\tucvector_init(&data);\n\n\tlodepng_add32bitInt(&data, info->gama_gamma);\n\n\terror = addChunk(out, \"gAMA\", data.data, data.size);\n\tucvector_cleanup(&data);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_cHRM(ucvector* out, const LodePNGInfo* info)\n{\n\tunsigned error = 0;\n\tucvector data;\n\tucvector_init(&data);\n\n\tlodepng_add32bitInt(&data, info->chrm_white_x);\n\tlodepng_add32bitInt(&data, info->chrm_white_y);\n\tlodepng_add32bitInt(&data, info->chrm_red_x);\n\tlodepng_add32bitInt(&data, info->chrm_red_y);\n\tlodepng_add32bitInt(&data, info->chrm_green_x);\n\tlodepng_add32bitInt(&data, info->chrm_green_y);\n\tlodepng_add32bitInt(&data, info->chrm_blue_x);\n\tlodepng_add32bitInt(&data, info->chrm_blue_y);\n\n\terror = addChunk(out, \"cHRM\", data.data, data.size);\n\tucvector_cleanup(&data);\n\n\treturn error;\n}\n\nstatic unsigned addChunk_sRGB(ucvector* out, const LodePNGInfo* info)\n{\n\tunsigned char data = info->srgb_intent;\n\treturn addChunk(out, \"sRGB\", &data, 1);\n}\n\nstatic unsigned addChunk_iCCP(ucvector* out, const LodePNGInfo* info, LodePNGCompressSettings* zlibsettings)\n{\n\tunsigned error = 0;\n\tucvector data, compressed;\n\tsize_t i;\n\n\tucvector_init(&data);\n\tucvector_init(&compressed);\n\tfor (i = 0; info->iccp_name[i] != 0; ++i) ucvector_push_back(&data, (unsigned char)info->iccp_name[i]);\n\tif (i < 1 || i > 79) return 89; /*error: invalid keyword size*/\n\tucvector_push_back(&data, 0); /*0 termination char*/\n\tucvector_push_back(&data, 0); /*compression method: 0*/\n\n\terror = zlib_compress(&compressed.data, &compressed.size,\n\t\tinfo->iccp_profile, info->iccp_profile_size, zlibsettings);\n\tif (!error)\n\t{\n\t\tfor (i = 0; i != compressed.size; ++i) ucvector_push_back(&data, compressed.data[i]);\n\t\terror = addChunk(out, \"iCCP\", data.data, data.size);\n\t}\n\n\tucvector_cleanup(&compressed);\n\tucvector_cleanup(&data);\n\treturn error;\n}\n\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\nstatic void filterScanline(unsigned char* out, const unsigned char* scanline, const unsigned char* prevline,\n\tsize_t length, size_t bytewidth, unsigned char filterType)\n{\n\tsize_t i;\n\tswitch (filterType)\n\t{\n\tcase 0: /*None*/\n\t\tfor (i = 0; i != length; ++i) out[i] = scanline[i];\n\t\tbreak;\n\tcase 1: /*Sub*/\n\t\tfor (i = 0; i != bytewidth; ++i) out[i] = scanline[i];\n\t\tfor (i = bytewidth; i < length; ++i) out[i] = scanline[i] - scanline[i - bytewidth];\n\t\tbreak;\n\tcase 2: /*Up*/\n\t\tif (prevline)\n\t\t{\n\t\t\tfor (i = 0; i != length; ++i) out[i] = scanline[i] - prevline[i];\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != length; ++i) out[i] = scanline[i];\n\t\t}\n\t\tbreak;\n\tcase 3: /*Average*/\n\t\tif (prevline)\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i) out[i] = scanline[i] - (prevline[i] >> 1);\n\t\t\tfor (i = bytewidth; i < length; ++i) out[i] = scanline[i] - ((scanline[i - bytewidth] + prevline[i]) >> 1);\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i) out[i] = scanline[i];\n\t\t\tfor (i = bytewidth; i < length; ++i) out[i] = scanline[i] - (scanline[i - bytewidth] >> 1);\n\t\t}\n\t\tbreak;\n\tcase 4: /*Paeth*/\n\t\tif (prevline)\n\t\t{\n\t\t\t/*paethPredictor(0, prevline[i], 0) is always prevline[i]*/\n\t\t\tfor (i = 0; i != bytewidth; ++i) out[i] = (scanline[i] - prevline[i]);\n\t\t\tfor (i = bytewidth; i < length; ++i)\n\t\t\t{\n\t\t\t\tout[i] = (scanline[i] - paethPredictor(scanline[i - bytewidth], prevline[i], prevline[i - bytewidth]));\n\t\t\t}\n\t\t}\n\t\telse\n\t\t{\n\t\t\tfor (i = 0; i != bytewidth; ++i) out[i] = scanline[i];\n\t\t\t/*paethPredictor(scanline[i - bytewidth], 0, 0) is always scanline[i - bytewidth]*/\n\t\t\tfor (i = bytewidth; i < length; ++i) out[i] = (scanline[i] - scanline[i - bytewidth]);\n\t\t}\n\t\tbreak;\n\tdefault: return; /*unexisting filter type given*/\n\t}\n}\n\n/* log2 approximation. A slight bit faster than std::log. */\nstatic float flog2(float f)\n{\n\tfloat result = 0;\n\twhile (f > 32) { result += 4; f /= 16; }\n\twhile (f > 2) { ++result; f /= 2; }\n\treturn result + 1.442695f * (f * f * f / 3 - 3 * f * f / 2 + 3 * f - 1.83333f);\n}\n\nstatic unsigned filter(unsigned char* out, const unsigned char* in, unsigned w, unsigned h,\n\tconst LodePNGColorMode* info, const LodePNGEncoderSettings* settings)\n{\n\t/*\n\tFor PNG filter method 0\n\tout must be a buffer with as size: h + (w * h * bpp + 7) / 8, because there are\n\tthe scanlines with 1 extra byte per scanline\n\t*/\n\n\tunsigned bpp = lodepng_get_bpp(info);\n\t/*the width of a scanline in bytes, not including the filter type*/\n\tsize_t linebytes = (w * bpp + 7) / 8;\n\t/*bytewidth is used for filtering, is 1 when bpp < 8, number of bytes per pixel otherwise*/\n\tsize_t bytewidth = (bpp + 7) / 8;\n\tconst unsigned char* prevline = 0;\n\tunsigned x, y;\n\tunsigned error = 0;\n\tLodePNGFilterStrategy strategy = settings->filter_strategy;\n\n\t/*\n\tThere is a heuristic called the minimum sum of absolute differences heuristic, suggested by the PNG standard:\n\t* If the image type is Palette, or the bit depth is smaller than 8, then do not filter the image (i.e.\n\tuse fixed filtering, with the filter None).\n\t* (The other case) If the image type is Grayscale or RGB (with or without Alpha), and the bit depth is\n\tnot smaller than 8, then use adaptive filtering heuristic as follows: independently for each row, apply\n\tall five filters and select the filter that produces the smallest sum of absolute values per row.\n\tThis heuristic is used if filter strategy is LFS_MINSUM and filter_palette_zero is true.\n\n\tIf filter_palette_zero is true and filter_strategy is not LFS_MINSUM, the above heuristic is followed,\n\tbut for \"the other case\", whatever strategy filter_strategy is set to instead of the minimum sum\n\theuristic is used.\n\t*/\n\tif (settings->filter_palette_zero &&\n\t\t(info->colortype == LCT_PALETTE || info->bitdepth < 8)) strategy = LFS_ZERO;\n\n\tif (bpp == 0) return 31; /*error: invalid color type*/\n\n\tif (strategy == LFS_ZERO)\n\t{\n\t\tfor (y = 0; y != h; ++y)\n\t\t{\n\t\t\tsize_t outindex = (1 + linebytes) * y; /*the extra filterbyte added to each row*/\n\t\t\tsize_t inindex = linebytes * y;\n\t\t\tout[outindex] = 0; /*filter type byte*/\n\t\t\tfilterScanline(&out[outindex + 1], &in[inindex], prevline, linebytes, bytewidth, 0);\n\t\t\tprevline = &in[inindex];\n\t\t}\n\t}\n\telse if (strategy == LFS_MINSUM)\n\t{\n\t\t/*adaptive filtering*/\n\t\tsize_t sum[5];\n\t\tunsigned char* attempt[5]; /*five filtering attempts, one for each filter type*/\n\t\tsize_t smallest = 0;\n\t\tunsigned char type, bestType = 0;\n\n\t\tfor (type = 0; type != 5; ++type)\n\t\t{\n\t\t\tattempt[type] = (unsigned char*)lodepng_malloc(linebytes);\n\t\t\tif (!attempt[type]) return 83; /*alloc fail*/\n\t\t}\n\n\t\tif (!error)\n\t\t{\n\t\t\tfor (y = 0; y != h; ++y)\n\t\t\t{\n\t\t\t\t/*try the 5 filter types*/\n\t\t\t\tfor (type = 0; type != 5; ++type)\n\t\t\t\t{\n\t\t\t\t\tfilterScanline(attempt[type], &in[y * linebytes], prevline, linebytes, bytewidth, type);\n\n\t\t\t\t\t/*calculate the sum of the result*/\n\t\t\t\t\tsum[type] = 0;\n\t\t\t\t\tif (type == 0)\n\t\t\t\t\t{\n\t\t\t\t\t\tfor (x = 0; x != linebytes; ++x) sum[type] += (unsigned char)(attempt[type][x]);\n\t\t\t\t\t}\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\tfor (x = 0; x != linebytes; ++x)\n\t\t\t\t\t\t{\n\t\t\t\t\t\t\t/*For differences, each byte should be treated as signed, values above 127 are negative\n\t\t\t\t\t\t\t(converted to signed char). Filtertype 0 isn't a difference though, so use unsigned there.\n\t\t\t\t\t\t\tThis means filtertype 0 is almost never chosen, but that is justified.*/\n\t\t\t\t\t\t\tunsigned char s = attempt[type][x];\n\t\t\t\t\t\t\tsum[type] += s < 128 ? s : (255U - s);\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\n\t\t\t\t\t/*check if this is smallest sum (or if type == 0 it's the first case so always store the values)*/\n\t\t\t\t\tif (type == 0 || sum[type] < smallest)\n\t\t\t\t\t{\n\t\t\t\t\t\tbestType = type;\n\t\t\t\t\t\tsmallest = sum[type];\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tprevline = &in[y * linebytes];\n\n\t\t\t\t/*now fill the out values*/\n\t\t\t\tout[y * (linebytes + 1)] = bestType; /*the first byte of a scanline will be the filter type*/\n\t\t\t\tfor (x = 0; x != linebytes; ++x) out[y * (linebytes + 1) + 1 + x] = attempt[bestType][x];\n\t\t\t}\n\t\t}\n\n\t\tfor (type = 0; type != 5; ++type) lodepng_free(attempt[type]);\n\t}\n\telse if (strategy == LFS_ENTROPY)\n\t{\n\t\tfloat sum[5];\n\t\tunsigned char* attempt[5]; /*five filtering attempts, one for each filter type*/\n\t\tfloat smallest = 0;\n\t\tunsigned type, bestType = 0;\n\t\tunsigned count[256];\n\n\t\tfor (type = 0; type != 5; ++type)\n\t\t{\n\t\t\tattempt[type] = (unsigned char*)lodepng_malloc(linebytes);\n\t\t\tif (!attempt[type]) return 83; /*alloc fail*/\n\t\t}\n\n\t\tfor (y = 0; y != h; ++y)\n\t\t{\n\t\t\t/*try the 5 filter types*/\n\t\t\tfor (type = 0; type != 5; ++type)\n\t\t\t{\n\t\t\t\tfilterScanline(attempt[type], &in[y * linebytes], prevline, linebytes, bytewidth, type);\n\t\t\t\tfor (x = 0; x != 256; ++x) count[x] = 0;\n\t\t\t\tfor (x = 0; x != linebytes; ++x) ++count[attempt[type][x]];\n\t\t\t\t++count[type]; /*the filter type itself is part of the scanline*/\n\t\t\t\tsum[type] = 0;\n\t\t\t\tfor (x = 0; x != 256; ++x)\n\t\t\t\t{\n\t\t\t\t\tfloat p = count[x] / (float)(linebytes + 1);\n\t\t\t\t\tsum[type] += count[x] == 0 ? 0 : flog2(1 / p) * p;\n\t\t\t\t}\n\t\t\t\t/*check if this is smallest sum (or if type == 0 it's the first case so always store the values)*/\n\t\t\t\tif (type == 0 || sum[type] < smallest)\n\t\t\t\t{\n\t\t\t\t\tbestType = type;\n\t\t\t\t\tsmallest = sum[type];\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tprevline = &in[y * linebytes];\n\n\t\t\t/*now fill the out values*/\n\t\t\tout[y * (linebytes + 1)] = bestType; /*the first byte of a scanline will be the filter type*/\n\t\t\tfor (x = 0; x != linebytes; ++x) out[y * (linebytes + 1) + 1 + x] = attempt[bestType][x];\n\t\t}\n\n\t\tfor (type = 0; type != 5; ++type) lodepng_free(attempt[type]);\n\t}\n\telse if (strategy == LFS_PREDEFINED)\n\t{\n\t\tfor (y = 0; y != h; ++y)\n\t\t{\n\t\t\tsize_t outindex = (1 + linebytes) * y; /*the extra filterbyte added to each row*/\n\t\t\tsize_t inindex = linebytes * y;\n\t\t\tunsigned char type = settings->predefined_filters[y];\n\t\t\tout[outindex] = type; /*filter type byte*/\n\t\t\tfilterScanline(&out[outindex + 1], &in[inindex], prevline, linebytes, bytewidth, type);\n\t\t\tprevline = &in[inindex];\n\t\t}\n\t}\n\telse if (strategy == LFS_BRUTE_FORCE)\n\t{\n\t\t/*brute force filter chooser.\n\t\tdeflate the scanline after every filter attempt to see which one deflates best.\n\t\tThis is very slow and gives only slightly smaller, sometimes even larger, result*/\n\t\tsize_t size[5];\n\t\tunsigned char* attempt[5]; /*five filtering attempts, one for each filter type*/\n\t\tsize_t smallest = 0;\n\t\tunsigned type = 0, bestType = 0;\n\t\tunsigned char* dummy;\n\t\tLodePNGCompressSettings zlibsettings = settings->zlibsettings;\n\t\t/*use fixed tree on the attempts so that the tree is not adapted to the filtertype on purpose,\n\t\tto simulate the true case where the tree is the same for the whole image. Sometimes it gives\n\t\tbetter result with dynamic tree anyway. Using the fixed tree sometimes gives worse, but in rare\n\t\tcases better compression. It does make this a bit less slow, so it's worth doing this.*/\n\t\tzlibsettings.btype = 1;\n\t\t/*a custom encoder likely doesn't read the btype setting and is optimized for complete PNG\n\t\timages only, so disable it*/\n\t\tzlibsettings.custom_zlib = 0;\n\t\tzlibsettings.custom_deflate = 0;\n\t\tfor (type = 0; type != 5; ++type)\n\t\t{\n\t\t\tattempt[type] = (unsigned char*)lodepng_malloc(linebytes);\n\t\t\tif (!attempt[type]) return 83; /*alloc fail*/\n\t\t}\n\t\tfor (y = 0; y != h; ++y) /*try the 5 filter types*/\n\t\t{\n\t\t\tfor (type = 0; type != 5; ++type)\n\t\t\t{\n\t\t\t\tunsigned testsize = (unsigned)linebytes;\n\t\t\t\t/*if(testsize > 8) testsize /= 8;*/ /*it already works good enough by testing a part of the row*/\n\n\t\t\t\tfilterScanline(attempt[type], &in[y * linebytes], prevline, linebytes, bytewidth, type);\n\t\t\t\tsize[type] = 0;\n\t\t\t\tdummy = 0;\n\t\t\t\tzlib_compress(&dummy, &size[type], attempt[type], testsize, &zlibsettings);\n\t\t\t\tlodepng_free(dummy);\n\t\t\t\t/*check if this is smallest size (or if type == 0 it's the first case so always store the values)*/\n\t\t\t\tif (type == 0 || size[type] < smallest)\n\t\t\t\t{\n\t\t\t\t\tbestType = type;\n\t\t\t\t\tsmallest = size[type];\n\t\t\t\t}\n\t\t\t}\n\t\t\tprevline = &in[y * linebytes];\n\t\t\tout[y * (linebytes + 1)] = bestType; /*the first byte of a scanline will be the filter type*/\n\t\t\tfor (x = 0; x != linebytes; ++x) out[y * (linebytes + 1) + 1 + x] = attempt[bestType][x];\n\t\t}\n\t\tfor (type = 0; type != 5; ++type) lodepng_free(attempt[type]);\n\t}\n\telse return 88; /* unknown filter strategy */\n\n\treturn error;\n}\n\nstatic void addPaddingBits(unsigned char* out, const unsigned char* in,\n\tsize_t olinebits, size_t ilinebits, unsigned h)\n{\n\t/*The opposite of the removePaddingBits function\n\tolinebits must be >= ilinebits*/\n\tunsigned y;\n\tsize_t diff = olinebits - ilinebits;\n\tsize_t obp = 0, ibp = 0; /*bit pointers*/\n\tfor (y = 0; y != h; ++y)\n\t{\n\t\tsize_t x;\n\t\tfor (x = 0; x < ilinebits; ++x)\n\t\t{\n\t\t\tunsigned char bit = readBitFromReversedStream(&ibp, in);\n\t\t\tsetBitOfReversedStream(&obp, out, bit);\n\t\t}\n\t\t/*obp += diff; --> no, fill in some value in the padding bits too, to avoid\n\t\t\"Use of uninitialised value of size ###\" warning from valgrind*/\n\t\tfor (x = 0; x != diff; ++x) setBitOfReversedStream(&obp, out, 0);\n\t}\n}\n\n/*\nin: non-interlaced image with size w*h\nout: the same pixels, but re-ordered according to PNG's Adam7 interlacing, with\nno padding bits between scanlines, but between reduced images so that each\nreduced image starts at a byte.\nbpp: bits per pixel\nthere are no padding bits, not between scanlines, not between reduced images\nin has the following size in bits: w * h * bpp.\nout is possibly bigger due to padding bits between reduced images\nNOTE: comments about padding bits are only relevant if bpp < 8\n*/\nstatic void Adam7_interlace(unsigned char* out, const unsigned char* in, unsigned w, unsigned h, unsigned bpp)\n{\n\tunsigned passw[7], passh[7];\n\tsize_t filter_passstart[8], padded_passstart[8], passstart[8];\n\tunsigned i;\n\n\tAdam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp);\n\n\tif (bpp >= 8)\n\t{\n\t\tfor (i = 0; i != 7; ++i)\n\t\t{\n\t\t\tunsigned x, y, b;\n\t\t\tsize_t bytewidth = bpp / 8;\n\t\t\tfor (y = 0; y < passh[i]; ++y)\n\t\t\t\tfor (x = 0; x < passw[i]; ++x)\n\t\t\t\t{\n\t\t\t\t\tsize_t pixelinstart = ((ADAM7_IY[i] + y * ADAM7_DY[i]) * w + ADAM7_IX[i] + x * ADAM7_DX[i]) * bytewidth;\n\t\t\t\t\tsize_t pixeloutstart = passstart[i] + (y * passw[i] + x) * bytewidth;\n\t\t\t\t\tfor (b = 0; b < bytewidth; ++b)\n\t\t\t\t\t{\n\t\t\t\t\t\tout[pixeloutstart + b] = in[pixelinstart + b];\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t}\n\t}\n\telse /*bpp < 8: Adam7 with pixels < 8 bit is a bit trickier: with bit pointers*/\n\t{\n\t\tfor (i = 0; i != 7; ++i)\n\t\t{\n\t\t\tunsigned x, y, b;\n\t\t\tunsigned ilinebits = bpp * passw[i];\n\t\t\tunsigned olinebits = bpp * w;\n\t\t\tsize_t obp, ibp; /*bit pointers (for out and in buffer)*/\n\t\t\tfor (y = 0; y < passh[i]; ++y)\n\t\t\t\tfor (x = 0; x < passw[i]; ++x)\n\t\t\t\t{\n\t\t\t\t\tibp = (ADAM7_IY[i] + y * ADAM7_DY[i]) * olinebits + (ADAM7_IX[i] + x * ADAM7_DX[i]) * bpp;\n\t\t\t\t\tobp = (8 * passstart[i]) + (y * ilinebits + x * bpp);\n\t\t\t\t\tfor (b = 0; b < bpp; ++b)\n\t\t\t\t\t{\n\t\t\t\t\t\tunsigned char bit = readBitFromReversedStream(&ibp, in);\n\t\t\t\t\t\tsetBitOfReversedStream(&obp, out, bit);\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t}\n\t}\n}\n\n/*out must be buffer big enough to contain uncompressed IDAT chunk data, and in must contain the full image.\nreturn value is error**/\nstatic unsigned preProcessScanlines(unsigned char** out, size_t* outsize, const unsigned char* in,\n\tunsigned w, unsigned h,\n\tconst LodePNGInfo* info_png, const LodePNGEncoderSettings* settings)\n{\n\t/*\n\tThis function converts the pure 2D image with the PNG's colortype, into filtered-padded-interlaced data. Steps:\n\t*) if no Adam7: 1) add padding bits (= posible extra bits per scanline if bpp < 8) 2) filter\n\t*) if adam7: 1) Adam7_interlace 2) 7x add padding bits 3) 7x filter\n\t*/\n\tunsigned bpp = lodepng_get_bpp(&info_png->color);\n\tunsigned error = 0;\n\n\tif (info_png->interlace_method == 0)\n\t{\n\t\t*outsize = h + (h * ((w * bpp + 7) / 8)); /*image size plus an extra byte per scanline + possible padding bits*/\n\t\t*out = (unsigned char*)lodepng_malloc(*outsize);\n\t\tif (!(*out) && (*outsize)) error = 83; /*alloc fail*/\n\n\t\tif (!error)\n\t\t{\n\t\t\t/*non multiple of 8 bits per scanline, padding bits needed per scanline*/\n\t\t\tif (bpp < 8 && w * bpp != ((w * bpp + 7) / 8) * 8)\n\t\t\t{\n\t\t\t\tunsigned char* padded = (unsigned char*)lodepng_malloc(h * ((w * bpp + 7) / 8));\n\t\t\t\tif (!padded) error = 83; /*alloc fail*/\n\t\t\t\tif (!error)\n\t\t\t\t{\n\t\t\t\t\taddPaddingBits(padded, in, ((w * bpp + 7) / 8) * 8, w * bpp, h);\n\t\t\t\t\terror = filter(*out, padded, w, h, &info_png->color, settings);\n\t\t\t\t}\n\t\t\t\tlodepng_free(padded);\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\t/*we can immediately filter into the out buffer, no other steps needed*/\n\t\t\t\terror = filter(*out, in, w, h, &info_png->color, settings);\n\t\t\t}\n\t\t}\n\t}\n\telse /*interlace_method is 1 (Adam7)*/\n\t{\n\t\tunsigned passw[7], passh[7];\n\t\tsize_t filter_passstart[8], padded_passstart[8], passstart[8];\n\t\tunsigned char* adam7;\n\n\t\tAdam7_getpassvalues(passw, passh, filter_passstart, padded_passstart, passstart, w, h, bpp);\n\n\t\t*outsize = filter_passstart[7]; /*image size plus an extra byte per scanline + possible padding bits*/\n\t\t*out = (unsigned char*)lodepng_malloc(*outsize);\n\t\tif (!(*out)) error = 83; /*alloc fail*/\n\n\t\tadam7 = (unsigned char*)lodepng_malloc(passstart[7]);\n\t\tif (!adam7 && passstart[7]) error = 83; /*alloc fail*/\n\n\t\tif (!error)\n\t\t{\n\t\t\tunsigned i;\n\n\t\t\tAdam7_interlace(adam7, in, w, h, bpp);\n\t\t\tfor (i = 0; i != 7; ++i)\n\t\t\t{\n\t\t\t\tif (bpp < 8)\n\t\t\t\t{\n\t\t\t\t\tunsigned char* padded = (unsigned char*)lodepng_malloc(padded_passstart[i + 1] - padded_passstart[i]);\n\t\t\t\t\tif (!padded) ERROR_BREAK(83); /*alloc fail*/\n\t\t\t\t\taddPaddingBits(padded, &adam7[passstart[i]],\n\t\t\t\t\t\t((passw[i] * bpp + 7) / 8) * 8, passw[i] * bpp, passh[i]);\n\t\t\t\t\terror = filter(&(*out)[filter_passstart[i]], padded,\n\t\t\t\t\t\tpassw[i], passh[i], &info_png->color, settings);\n\t\t\t\t\tlodepng_free(padded);\n\t\t\t\t}\n\t\t\t\telse\n\t\t\t\t{\n\t\t\t\t\terror = filter(&(*out)[filter_passstart[i]], &adam7[padded_passstart[i]],\n\t\t\t\t\t\tpassw[i], passh[i], &info_png->color, settings);\n\t\t\t\t}\n\n\t\t\t\tif (error) break;\n\t\t\t}\n\t\t}\n\n\t\tlodepng_free(adam7);\n\t}\n\n\treturn error;\n}\n\n/*\npalette must have 4 * palettesize bytes allocated, and given in format RGBARGBARGBARGBA...\nreturns 0 if the palette is opaque,\nreturns 1 if the palette has a single color with alpha 0 ==> color key\nreturns 2 if the palette is semi-translucent.\n*/\nstatic unsigned getPaletteTranslucency(const unsigned char* palette, size_t palettesize)\n{\n\tsize_t i;\n\tunsigned key = 0;\n\tunsigned r = 0, g = 0, b = 0; /*the value of the color with alpha 0, so long as color keying is possible*/\n\tfor (i = 0; i != palettesize; ++i)\n\t{\n\t\tif (!key && palette[4 * i + 3] == 0)\n\t\t{\n\t\t\tr = palette[4 * i + 0]; g = palette[4 * i + 1]; b = palette[4 * i + 2];\n\t\t\tkey = 1;\n\t\t\ti = (size_t)(-1); /*restart from beginning, to detect earlier opaque colors with key's value*/\n\t\t}\n\t\telse if (palette[4 * i + 3] != 255) return 2;\n\t\t/*when key, no opaque RGB may have key's RGB*/\n\t\telse if (key && r == palette[i * 4 + 0] && g == palette[i * 4 + 1] && b == palette[i * 4 + 2]) return 2;\n\t}\n\treturn key;\n}\n\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\nstatic unsigned addUnknownChunks(ucvector* out, unsigned char* data, size_t datasize)\n{\n\tunsigned char* inchunk = data;\n\twhile ((size_t)(inchunk - data) < datasize)\n\t{\n\t\tCERROR_TRY_RETURN(lodepng_chunk_append(&out->data, &out->size, inchunk));\n\t\tout->allocsize = out->size; /*fix the allocsize again*/\n\t\tinchunk = lodepng_chunk_next(inchunk);\n\t}\n\treturn 0;\n}\n\nstatic unsigned isGreyICCProfile(const unsigned char* profile, unsigned size)\n{\n\t/*\n\tIt is a grey profile if bytes 16-19 are \"GRAY\", rgb profile if bytes 16-19\n\tare \"RGB \". We do not perform any full parsing of the ICC profile here, other\n\tthan check those 4 bytes to grayscale profile. Other than that, validity of\n\tthe profile is not checked. This is needed only because the PNG specification\n\trequires using a non-grey color model if there is an ICC profile with \"RGB \"\n\t(sadly limiting compression opportunities if the input data is greyscale RGB\n\tdata), and requires using a grey color model if it is \"GRAY\".\n\t*/\n\tif (size < 20) return 0;\n\treturn profile[16] == 'G' && profile[17] == 'R' && profile[18] == 'A' && profile[19] == 'Y';\n}\n\nstatic unsigned isRGBICCProfile(const unsigned char* profile, unsigned size)\n{\n\t/* See comment in isGreyICCProfile*/\n\tif (size < 20) return 0;\n\treturn profile[16] == 'R' && profile[17] == 'G' && profile[18] == 'B' && profile[19] == ' ';\n}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\nunsigned lodepng_encode(unsigned char** out, size_t* outsize,\n\tconst unsigned char* image, unsigned w, unsigned h,\n\tLodePNGState* state)\n{\n\tunsigned char* data = 0; /*uncompressed version of the IDAT chunk data*/\n\tsize_t datasize = 0;\n\tucvector outv;\n\tLodePNGInfo info;\n\n\tucvector_init(&outv);\n\tlodepng_info_init(&info);\n\n\t/*provide some proper output values if error will happen*/\n\t*out = 0;\n\t*outsize = 0;\n\tstate->error = 0;\n\n\t/*check input values validity*/\n\tif ((state->info_png.color.colortype == LCT_PALETTE || state->encoder.force_palette)\n\t\t&& (state->info_png.color.palettesize == 0 || state->info_png.color.palettesize > 256))\n\t{\n\t\tstate->error = 68; /*invalid palette size, it is only allowed to be 1-256*/\n\t\tgoto cleanup;\n\t}\n\tif (state->encoder.zlibsettings.btype > 2)\n\t{\n\t\tstate->error = 61; /*error: unexisting btype*/\n\t\tgoto cleanup;\n\t}\n\tif (state->info_png.interlace_method > 1)\n\t{\n\t\tstate->error = 71; /*error: unexisting interlace mode*/\n\t\tgoto cleanup;\n\t}\n\tstate->error = checkColorValidity(state->info_png.color.colortype, state->info_png.color.bitdepth);\n\tif (state->error) goto cleanup; /*error: unexisting color type given*/\n\tstate->error = checkColorValidity(state->info_raw.colortype, state->info_raw.bitdepth);\n\tif (state->error) goto cleanup; /*error: unexisting color type given*/\n\n\t\t\t\t\t\t\t\t\t/* color convert and compute scanline filter types */\n\tlodepng_info_copy(&info, &state->info_png);\n\tif (state->encoder.auto_convert)\n\t{\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\tif (state->info_png.background_defined)\n\t\t{\n\t\t\tunsigned bg_r = state->info_png.background_r;\n\t\t\tunsigned bg_g = state->info_png.background_g;\n\t\t\tunsigned bg_b = state->info_png.background_b;\n\t\t\tunsigned r = 0, g = 0, b = 0;\n\t\t\tLodePNGColorProfile prof;\n\t\t\tLodePNGColorMode mode16 = lodepng_color_mode_make(LCT_RGB, 16);\n\t\t\tlodepng_convert_rgb(&r, &g, &b, bg_r, bg_g, bg_b, &mode16, &state->info_png.color);\n\t\t\tlodepng_color_profile_init(&prof);\n\t\t\tstate->error = lodepng_get_color_profile(&prof, image, w, h, &state->info_raw);\n\t\t\tif (state->error) goto cleanup;\n\t\t\tlodepng_color_profile_add(&prof, r, g, b, 65535);\n\t\t\tstate->error = auto_choose_color_from_profile(&info.color, &state->info_raw, &prof);\n\t\t\tif (state->error) goto cleanup;\n\t\t\tif (lodepng_convert_rgb(&info.background_r, &info.background_g, &info.background_b,\n\t\t\t\tbg_r, bg_g, bg_b, &info.color, &state->info_png.color))\n\t\t\t{\n\t\t\t\tstate->error = 104;\n\t\t\t\tgoto cleanup;\n\t\t\t}\n\t\t}\n\t\telse\n#endif /* LODEPNG_COMPILE_ANCILLARY_CHUNKS */\n\t\t{\n\t\t\tstate->error = lodepng_auto_choose_color(&info.color, image, w, h, &state->info_raw);\n\t\t\tif (state->error) goto cleanup;\n\t\t}\n\t}\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tif (state->info_png.iccp_defined)\n\t{\n\t\tunsigned grey_icc = isGreyICCProfile(state->info_png.iccp_profile, state->info_png.iccp_profile_size);\n\t\tunsigned grey_png = info.color.colortype == LCT_GREY || info.color.colortype == LCT_GREY_ALPHA;\n\t\t/* TODO: perhaps instead of giving errors or less optimal compression, we can automatically modify\n\t\tthe ICC profile here to say \"GRAY\" or \"RGB \" to match the PNG color type, unless this will require\n\t\tnon trivial changes to the rest of the ICC profile */\n\t\tif (!grey_icc && !isRGBICCProfile(state->info_png.iccp_profile, state->info_png.iccp_profile_size))\n\t\t{\n\t\t\tstate->error = 100; /* Disallowed profile color type for PNG */\n\t\t\tgoto cleanup;\n\t\t}\n\t\tif (!state->encoder.auto_convert && grey_icc != grey_png)\n\t\t{\n\t\t\t/* Non recoverable: encoder not allowed to convert color type, and requested color type not\n\t\t\tcompatible with ICC color type */\n\t\t\tstate->error = 101;\n\t\t\tgoto cleanup;\n\t\t}\n\t\tif (grey_icc && !grey_png)\n\t\t{\n\t\t\t/* Non recoverable: trying to set greyscale ICC profile while colored pixels were given */\n\t\t\tstate->error = 102;\n\t\t\tgoto cleanup;\n\t\t\t/* NOTE: this relies on the fact that lodepng_auto_choose_color never returns palette for greyscale pixels */\n\t\t}\n\t\tif (!grey_icc && grey_png)\n\t\t{\n\t\t\t/* Recoverable but an unfortunate loss in compression density: We have greyscale pixels but\n\t\t\tare forced to store them in more expensive RGB format that will repeat each value 3 times\n\t\t\tbecause the PNG spec does not allow an RGB ICC profile with internal greyscale color data */\n\t\t\tif (info.color.colortype == LCT_GREY) info.color.colortype = LCT_RGB;\n\t\t\tif (info.color.colortype == LCT_GREY_ALPHA) info.color.colortype = LCT_RGBA;\n\t\t\tif (info.color.bitdepth < 8) info.color.bitdepth = 8;\n\t\t}\n\t}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\tif (!lodepng_color_mode_equal(&state->info_raw, &info.color))\n\t{\n\t\tunsigned char* converted;\n\t\tsize_t size = ((size_t)w * (size_t)h * (size_t)lodepng_get_bpp(&info.color) + 7) / 8;\n\n\t\tconverted = (unsigned char*)lodepng_malloc(size);\n\t\tif (!converted && size) state->error = 83; /*alloc fail*/\n\t\tif (!state->error)\n\t\t{\n\t\t\tstate->error = lodepng_convert(converted, image, &info.color, &state->info_raw, w, h);\n\t\t}\n\t\tif (!state->error) preProcessScanlines(&data, &datasize, converted, w, h, &info, &state->encoder);\n\t\tlodepng_free(converted);\n\t\tif (state->error) goto cleanup;\n\t}\n\telse preProcessScanlines(&data, &datasize, image, w, h, &info, &state->encoder);\n\n\t/* output all PNG chunks */\n\t{\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\tsize_t i;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\t/*write signature and chunks*/\n\t\twriteSignature(&outv);\n\t\t/*IHDR*/\n\t\taddChunk_IHDR(&outv, w, h, info.color.colortype, info.color.bitdepth, info.interlace_method);\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t/*unknown chunks between IHDR and PLTE*/\n\t\tif (info.unknown_chunks_data[0])\n\t\t{\n\t\t\tstate->error = addUnknownChunks(&outv, info.unknown_chunks_data[0], info.unknown_chunks_size[0]);\n\t\t\tif (state->error) goto cleanup;\n\t\t}\n\t\t/*color profile chunks must come before PLTE */\n\t\tif (info.iccp_defined) addChunk_iCCP(&outv, &info, &state->encoder.zlibsettings);\n\t\tif (info.srgb_defined) addChunk_sRGB(&outv, &info);\n\t\tif (info.gama_defined) addChunk_gAMA(&outv, &info);\n\t\tif (info.chrm_defined) addChunk_cHRM(&outv, &info);\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\t/*PLTE*/\n\t\tif (info.color.colortype == LCT_PALETTE)\n\t\t{\n\t\t\taddChunk_PLTE(&outv, &info.color);\n\t\t}\n\t\tif (state->encoder.force_palette && (info.color.colortype == LCT_RGB || info.color.colortype == LCT_RGBA))\n\t\t{\n\t\t\taddChunk_PLTE(&outv, &info.color);\n\t\t}\n\t\t/*tRNS*/\n\t\tif (info.color.colortype == LCT_PALETTE && getPaletteTranslucency(info.color.palette, info.color.palettesize) != 0)\n\t\t{\n\t\t\taddChunk_tRNS(&outv, &info.color);\n\t\t}\n\t\tif ((info.color.colortype == LCT_GREY || info.color.colortype == LCT_RGB) && info.color.key_defined)\n\t\t{\n\t\t\taddChunk_tRNS(&outv, &info.color);\n\t\t}\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t/*bKGD (must come between PLTE and the IDAt chunks*/\n\t\tif (info.background_defined)\n\t\t{\n\t\t\tstate->error = addChunk_bKGD(&outv, &info);\n\t\t\tif (state->error) goto cleanup;\n\t\t}\n\t\t/*pHYs (must come before the IDAT chunks)*/\n\t\tif (info.phys_defined) addChunk_pHYs(&outv, &info);\n\n\t\t/*unknown chunks between PLTE and IDAT*/\n\t\tif (info.unknown_chunks_data[1])\n\t\t{\n\t\t\tstate->error = addUnknownChunks(&outv, info.unknown_chunks_data[1], info.unknown_chunks_size[1]);\n\t\t\tif (state->error) goto cleanup;\n\t\t}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\t/*IDAT (multiple IDAT chunks must be consecutive)*/\n\t\tstate->error = addChunk_IDAT(&outv, data, datasize, &state->encoder.zlibsettings);\n\t\tif (state->error) goto cleanup;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\t\t/*tIME*/\n\t\tif (info.time_defined) addChunk_tIME(&outv, &info.time);\n\t\t/*tEXt and/or zTXt*/\n\t\tfor (i = 0; i != info.text_num; ++i)\n\t\t{\n\t\t\tif (strlen(info.text_keys[i]) > 79)\n\t\t\t{\n\t\t\t\tstate->error = 66; /*text chunk too large*/\n\t\t\t\tgoto cleanup;\n\t\t\t}\n\t\t\tif (strlen(info.text_keys[i]) < 1)\n\t\t\t{\n\t\t\t\tstate->error = 67; /*text chunk too small*/\n\t\t\t\tgoto cleanup;\n\t\t\t}\n\t\t\tif (state->encoder.text_compression)\n\t\t\t{\n\t\t\t\taddChunk_zTXt(&outv, info.text_keys[i], info.text_strings[i], &state->encoder.zlibsettings);\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\taddChunk_tEXt(&outv, info.text_keys[i], info.text_strings[i]);\n\t\t\t}\n\t\t}\n\t\t/*LodePNG version id in text chunk*/\n\t\tif (state->encoder.add_id)\n\t\t{\n\t\t\tunsigned already_added_id_text = 0;\n\t\t\tfor (i = 0; i != info.text_num; ++i)\n\t\t\t{\n\t\t\t\tif (!strcmp(info.text_keys[i], \"LodePNG\"))\n\t\t\t\t{\n\t\t\t\t\talready_added_id_text = 1;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t}\n\t\t\tif (already_added_id_text == 0)\n\t\t\t{\n\t\t\t\taddChunk_tEXt(&outv, \"LodePNG\", LODEPNG_VERSION_STRING); /*it's shorter as tEXt than as zTXt chunk*/\n\t\t\t}\n\t\t}\n\t\t/*iTXt*/\n\t\tfor (i = 0; i != info.itext_num; ++i)\n\t\t{\n\t\t\tif (strlen(info.itext_keys[i]) > 79)\n\t\t\t{\n\t\t\t\tstate->error = 66; /*text chunk too large*/\n\t\t\t\tgoto cleanup;\n\t\t\t}\n\t\t\tif (strlen(info.itext_keys[i]) < 1)\n\t\t\t{\n\t\t\t\tstate->error = 67; /*text chunk too small*/\n\t\t\t\tgoto cleanup;\n\t\t\t}\n\t\t\taddChunk_iTXt(&outv, state->encoder.text_compression,\n\t\t\t\tinfo.itext_keys[i], info.itext_langtags[i], info.itext_transkeys[i], info.itext_strings[i],\n\t\t\t\t&state->encoder.zlibsettings);\n\t\t}\n\n\t\t/*unknown chunks between IDAT and IEND*/\n\t\tif (info.unknown_chunks_data[2])\n\t\t{\n\t\t\tstate->error = addUnknownChunks(&outv, info.unknown_chunks_data[2], info.unknown_chunks_size[2]);\n\t\t\tif (state->error) goto cleanup;\n\t\t}\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n\t\taddChunk_IEND(&outv);\n\t}\n\ncleanup:\n\tlodepng_info_cleanup(&info);\n\tlodepng_free(data);\n\n\t/*instead of cleaning the vector up, give it to the output*/\n\t*out = outv.data;\n\t*outsize = outv.size;\n\n\treturn state->error;\n}\n\nunsigned lodepng_encode_memory(unsigned char** out, size_t* outsize, const unsigned char* image,\n\tunsigned w, unsigned h, LodePNGColorType colortype, unsigned bitdepth)\n{\n\tunsigned error;\n\tLodePNGState state;\n\tlodepng_state_init(&state);\n\tstate.info_raw.colortype = colortype;\n\tstate.info_raw.bitdepth = bitdepth;\n\tstate.info_png.color.colortype = colortype;\n\tstate.info_png.color.bitdepth = bitdepth;\n\tlodepng_encode(out, outsize, image, w, h, &state);\n\terror = state.error;\n\tlodepng_state_cleanup(&state);\n\treturn error;\n}\n\nunsigned lodepng_encode32(unsigned char** out, size_t* outsize, const unsigned char* image, unsigned w, unsigned h)\n{\n\treturn lodepng_encode_memory(out, outsize, image, w, h, LCT_RGBA, 8);\n}\n\nunsigned lodepng_encode24(unsigned char** out, size_t* outsize, const unsigned char* image, unsigned w, unsigned h)\n{\n\treturn lodepng_encode_memory(out, outsize, image, w, h, LCT_RGB, 8);\n}\n\n#ifdef LODEPNG_COMPILE_DISK\nunsigned lodepng_encode_file(const char* filename, const unsigned char* image, unsigned w, unsigned h,\n\tLodePNGColorType colortype, unsigned bitdepth)\n{\n\tunsigned char* buffer;\n\tsize_t buffersize;\n\tunsigned error = lodepng_encode_memory(&buffer, &buffersize, image, w, h, colortype, bitdepth);\n\tif (!error) error = lodepng_save_file(buffer, buffersize, filename);\n\tlodepng_free(buffer);\n\treturn error;\n}\n\nunsigned lodepng_encode32_file(const char* filename, const unsigned char* image, unsigned w, unsigned h)\n{\n\treturn lodepng_encode_file(filename, image, w, h, LCT_RGBA, 8);\n}\n\nunsigned lodepng_encode24_file(const char* filename, const unsigned char* image, unsigned w, unsigned h)\n{\n\treturn lodepng_encode_file(filename, image, w, h, LCT_RGB, 8);\n}\n#endif /*LODEPNG_COMPILE_DISK*/\n\nvoid lodepng_encoder_settings_init(LodePNGEncoderSettings* settings)\n{\n\tlodepng_compress_settings_init(&settings->zlibsettings);\n\tsettings->filter_palette_zero = 1;\n\tsettings->filter_strategy = LFS_MINSUM;\n\tsettings->auto_convert = 1;\n\tsettings->force_palette = 0;\n\tsettings->predefined_filters = 0;\n#ifdef LODEPNG_COMPILE_ANCILLARY_CHUNKS\n\tsettings->add_id = 0;\n\tsettings->text_compression = 1;\n#endif /*LODEPNG_COMPILE_ANCILLARY_CHUNKS*/\n}\n\n#endif /*LODEPNG_COMPILE_ENCODER*/\n#endif /*LODEPNG_COMPILE_PNG*/\n\n#ifdef LODEPNG_COMPILE_ERROR_TEXT\n/*\nThis returns the description of a numerical error code in English. This is also\nthe documentation of all the error codes.\n*/\nconst char* lodepng_error_text(unsigned code)\n{\n\tswitch (code)\n\t{\n\tcase 0: return \"no error, everything went ok\";\n\tcase 1: return \"nothing done yet\"; /*the Encoder/Decoder has done nothing yet, error checking makes no sense yet*/\n\tcase 10: return \"end of input memory reached without huffman end code\"; /*while huffman decoding*/\n\tcase 11: return \"error in code tree made it jump outside of huffman tree\"; /*while huffman decoding*/\n\tcase 13: return \"problem while processing dynamic deflate block\";\n\tcase 14: return \"problem while processing dynamic deflate block\";\n\tcase 15: return \"problem while processing dynamic deflate block\";\n\tcase 16: return \"unexisting code while processing dynamic deflate block\";\n\tcase 17: return \"end of out buffer memory reached while inflating\";\n\tcase 18: return \"invalid distance code while inflating\";\n\tcase 19: return \"end of out buffer memory reached while inflating\";\n\tcase 20: return \"invalid deflate block BTYPE encountered while decoding\";\n\tcase 21: return \"NLEN is not ones complement of LEN in a deflate block\";\n\t\t/*end of out buffer memory reached while inflating:\n\t\tThis can happen if the inflated deflate data is longer than the amount of bytes required to fill up\n\t\tall the pixels of the image, given the color depth and image dimensions. Something that doesn't\n\t\thappen in a normal, well encoded, PNG image.*/\n\tcase 22: return \"end of out buffer memory reached while inflating\";\n\tcase 23: return \"end of in buffer memory reached while inflating\";\n\tcase 24: return \"invalid FCHECK in zlib header\";\n\tcase 25: return \"invalid compression method in zlib header\";\n\tcase 26: return \"FDICT encountered in zlib header while it's not used for PNG\";\n\tcase 27: return \"PNG file is smaller than a PNG header\";\n\t\t/*Checks the magic file header, the first 8 bytes of the PNG file*/\n\tcase 28: return \"incorrect PNG signature, it's no PNG or corrupted\";\n\tcase 29: return \"first chunk is not the header chunk\";\n\tcase 30: return \"chunk length too large, chunk broken off at end of file\";\n\tcase 31: return \"illegal PNG color type or bpp\";\n\tcase 32: return \"illegal PNG compression method\";\n\tcase 33: return \"illegal PNG filter method\";\n\tcase 34: return \"illegal PNG interlace method\";\n\tcase 35: return \"chunk length of a chunk is too large or the chunk too small\";\n\tcase 36: return \"illegal PNG filter type encountered\";\n\tcase 37: return \"illegal bit depth for this color type given\";\n\tcase 38: return \"the palette is too big\"; /*more than 256 colors*/\n\tcase 39: return \"tRNS chunk before PLTE or has more entries than palette size\";\n\tcase 40: return \"tRNS chunk has wrong size for greyscale image\";\n\tcase 41: return \"tRNS chunk has wrong size for RGB image\";\n\tcase 42: return \"tRNS chunk appeared while it was not allowed for this color type\";\n\tcase 43: return \"bKGD chunk has wrong size for palette image\";\n\tcase 44: return \"bKGD chunk has wrong size for greyscale image\";\n\tcase 45: return \"bKGD chunk has wrong size for RGB image\";\n\tcase 48: return \"empty input buffer given to decoder. Maybe caused by non-existing file?\";\n\tcase 49: return \"jumped past memory while generating dynamic huffman tree\";\n\tcase 50: return \"jumped past memory while generating dynamic huffman tree\";\n\tcase 51: return \"jumped past memory while inflating huffman block\";\n\tcase 52: return \"jumped past memory while inflating\";\n\tcase 53: return \"size of zlib data too small\";\n\tcase 54: return \"repeat symbol in tree while there was no value symbol yet\";\n\t\t/*jumped past tree while generating huffman tree, this could be when the\n\t\ttree will have more leaves than symbols after generating it out of the\n\t\tgiven lenghts. They call this an oversubscribed dynamic bit lengths tree in zlib.*/\n\tcase 55: return \"jumped past tree while generating huffman tree\";\n\tcase 56: return \"given output image colortype or bitdepth not supported for color conversion\";\n\tcase 57: return \"invalid CRC encountered (checking CRC can be disabled)\";\n\tcase 58: return \"invalid ADLER32 encountered (checking ADLER32 can be disabled)\";\n\tcase 59: return \"requested color conversion not supported\";\n\tcase 60: return \"invalid window size given in the settings of the encoder (must be 0-32768)\";\n\tcase 61: return \"invalid BTYPE given in the settings of the encoder (only 0, 1 and 2 are allowed)\";\n\t\t/*LodePNG leaves the choice of RGB to greyscale conversion formula to the user.*/\n\tcase 62: return \"conversion from color to greyscale not supported\";\n\tcase 63: return \"length of a chunk too long, max allowed for PNG is 2147483647 bytes per chunk\"; /*(2^31-1)*/\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t /*this would result in the inability of a deflated block to ever contain an end code. It must be at least 1.*/\n\tcase 64: return \"the length of the END symbol 256 in the Huffman tree is 0\";\n\tcase 66: return \"the length of a text chunk keyword given to the encoder is longer than the maximum of 79 bytes\";\n\tcase 67: return \"the length of a text chunk keyword given to the encoder is smaller than the minimum of 1 byte\";\n\tcase 68: return \"tried to encode a PLTE chunk with a palette that has less than 1 or more than 256 colors\";\n\tcase 69: return \"unknown chunk type with 'critical' flag encountered by the decoder\";\n\tcase 71: return \"unexisting interlace mode given to encoder (must be 0 or 1)\";\n\tcase 72: return \"while decoding, unexisting compression method encountering in zTXt or iTXt chunk (it must be 0)\";\n\tcase 73: return \"invalid tIME chunk size\";\n\tcase 74: return \"invalid pHYs chunk size\";\n\t\t/*length could be wrong, or data chopped off*/\n\tcase 75: return \"no null termination char found while decoding text chunk\";\n\tcase 76: return \"iTXt chunk too short to contain required bytes\";\n\tcase 77: return \"integer overflow in buffer size\";\n\tcase 78: return \"failed to open file for reading\"; /*file doesn't exist or couldn't be opened for reading*/\n\tcase 79: return \"failed to open file for writing\";\n\tcase 80: return \"tried creating a tree of 0 symbols\";\n\tcase 81: return \"lazy matching at pos 0 is impossible\";\n\tcase 82: return \"color conversion to palette requested while a color isn't in palette, or index out of bounds\";\n\tcase 83: return \"memory allocation failed\";\n\tcase 84: return \"given image too small to contain all pixels to be encoded\";\n\tcase 86: return \"impossible offset in lz77 encoding (internal bug)\";\n\tcase 87: return \"must provide custom zlib function pointer if LODEPNG_COMPILE_ZLIB is not defined\";\n\tcase 88: return \"invalid filter strategy given for LodePNGEncoderSettings.filter_strategy\";\n\tcase 89: return \"text chunk keyword too short or long: must have size 1-79\";\n\t\t/*the windowsize in the LodePNGCompressSettings. Requiring POT(==> & instead of %) makes encoding 12% faster.*/\n\tcase 90: return \"windowsize must be a power of two\";\n\tcase 91: return \"invalid decompressed idat size\";\n\tcase 92: return \"integer overflow due to too many pixels\";\n\tcase 93: return \"zero width or height is invalid\";\n\tcase 94: return \"header chunk must have a size of 13 bytes\";\n\tcase 95: return \"integer overflow with combined idat chunk size\";\n\tcase 96: return \"invalid gAMA chunk size\";\n\tcase 97: return \"invalid cHRM chunk size\";\n\tcase 98: return \"invalid sRGB chunk size\";\n\tcase 99: return \"invalid sRGB rendering intent\";\n\tcase 100: return \"invalid ICC profile color type, the PNG specification only allows RGB or GRAY\";\n\tcase 101: return \"PNG specification does not allow RGB ICC profile on grey color types and vice versa\";\n\tcase 102: return \"not allowed to set greyscale ICC profile with colored pixels by PNG specification\";\n\tcase 103: return \"Invalid palette index in bKGD chunk. Maybe it came before PLTE chunk?\";\n\tcase 104: return \"Invalid bKGD color while encoding (e.g. palette index out of range)\";\n\t}\n\treturn \"unknown error code\";\n}\n#endif /*LODEPNG_COMPILE_ERROR_TEXT*/\n\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* // C++ Wrapper // */\n/* ////////////////////////////////////////////////////////////////////////// */\n/* ////////////////////////////////////////////////////////////////////////// */\n\n#ifdef LODEPNG_COMPILE_CPP\nnamespace lodepng\n{\n\n#ifdef LODEPNG_COMPILE_DISK\n\tunsigned load_file(std::vector& buffer, const std::string& filename)\n\t{\n\t\tlong size = lodepng_filesize(filename.c_str());\n\t\tif (size < 0) return 78;\n\t\tbuffer.resize((size_t)size);\n\t\treturn size == 0 ? 0 : lodepng_buffer_file(&buffer[0], (size_t)size, filename.c_str());\n\t}\n\n\t/*write given buffer to the file, overwriting the file, it doesn't append to it.*/\n\tunsigned save_file(const std::vector& buffer, const std::string& filename)\n\t{\n\t\treturn lodepng_save_file(buffer.empty() ? 0 : &buffer[0], buffer.size(), filename.c_str());\n\t}\n#endif /* LODEPNG_COMPILE_DISK */\n\n#ifdef LODEPNG_COMPILE_ZLIB\n#ifdef LODEPNG_COMPILE_DECODER\n\tunsigned decompress(std::vector& out, const unsigned char* in, size_t insize,\n\t\tconst LodePNGDecompressSettings& settings)\n\t{\n\t\tunsigned char* buffer = 0;\n\t\tsize_t buffersize = 0;\n\t\tunsigned error = zlib_decompress(&buffer, &buffersize, in, insize, &settings);\n\t\tif (buffer)\n\t\t{\n\t\t\tout.insert(out.end(), &buffer[0], &buffer[buffersize]);\n\t\t\tlodepng_free(buffer);\n\t\t}\n\t\treturn error;\n\t}\n\n\tunsigned decompress(std::vector& out, const std::vector& in,\n\t\tconst LodePNGDecompressSettings& settings)\n\t{\n\t\treturn decompress(out, in.empty() ? 0 : &in[0], in.size(), settings);\n\t}\n#endif /* LODEPNG_COMPILE_DECODER */\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\tunsigned compress(std::vector& out, const unsigned char* in, size_t insize,\n\t\tconst LodePNGCompressSettings& settings)\n\t{\n\t\tunsigned char* buffer = 0;\n\t\tsize_t buffersize = 0;\n\t\tunsigned error = zlib_compress(&buffer, &buffersize, in, insize, &settings);\n\t\tif (buffer)\n\t\t{\n\t\t\tout.insert(out.end(), &buffer[0], &buffer[buffersize]);\n\t\t\tlodepng_free(buffer);\n\t\t}\n\t\treturn error;\n\t}\n\n\tunsigned compress(std::vector& out, const std::vector& in,\n\t\tconst LodePNGCompressSettings& settings)\n\t{\n\t\treturn compress(out, in.empty() ? 0 : &in[0], in.size(), settings);\n\t}\n#endif /* LODEPNG_COMPILE_ENCODER */\n#endif /* LODEPNG_COMPILE_ZLIB */\n\n\n#ifdef LODEPNG_COMPILE_PNG\n\n\tState::State()\n\t{\n\t\tlodepng_state_init(this);\n\t}\n\n\tState::State(const State& other)\n\t{\n\t\tlodepng_state_init(this);\n\t\tlodepng_state_copy(this, &other);\n\t}\n\n\tState::~State()\n\t{\n\t\tlodepng_state_cleanup(this);\n\t}\n\n\tState& State::operator=(const State& other)\n\t{\n\t\tlodepng_state_copy(this, &other);\n\t\treturn *this;\n\t}\n\n#ifdef LODEPNG_COMPILE_DECODER\n\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h, const unsigned char* in,\n\t\tsize_t insize, LodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\tunsigned char* buffer;\n\t\tunsigned error = lodepng_decode_memory(&buffer, &w, &h, in, insize, colortype, bitdepth);\n\t\tif (buffer && !error)\n\t\t{\n\t\t\tState state;\n\t\t\tstate.info_raw.colortype = colortype;\n\t\t\tstate.info_raw.bitdepth = bitdepth;\n\t\t\tsize_t buffersize = lodepng_get_raw_size(w, h, &state.info_raw);\n\t\t\tout.insert(out.end(), &buffer[0], &buffer[buffersize]);\n\t\t\tlodepng_free(buffer);\n\t\t}\n\t\treturn error;\n\t}\n\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tconst std::vector& in, LodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\treturn decode(out, w, h, in.empty() ? 0 : &in[0], (unsigned)in.size(), colortype, bitdepth);\n\t}\n\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tState& state,\n\t\tconst unsigned char* in, size_t insize)\n\t{\n\t\tunsigned char* buffer = NULL;\n\t\tunsigned error = lodepng_decode(&buffer, &w, &h, &state, in, insize);\n\t\tif (buffer && !error)\n\t\t{\n\t\t\tsize_t buffersize = lodepng_get_raw_size(w, h, &state.info_raw);\n\t\t\tout.insert(out.end(), &buffer[0], &buffer[buffersize]);\n\t\t}\n\t\tlodepng_free(buffer);\n\t\treturn error;\n\t}\n\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h,\n\t\tState& state,\n\t\tconst std::vector& in)\n\t{\n\t\treturn decode(out, w, h, state, in.empty() ? 0 : &in[0], in.size());\n\t}\n\n#ifdef LODEPNG_COMPILE_DISK\n\tunsigned decode(std::vector& out, unsigned& w, unsigned& h, const std::string& filename,\n\t\tLodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\tstd::vector buffer;\n\t\tunsigned error = load_file(buffer, filename);\n\t\tif (error) return error;\n\t\treturn decode(out, w, h, buffer, colortype, bitdepth);\n\t}\n#endif /* LODEPNG_COMPILE_DECODER */\n#endif /* LODEPNG_COMPILE_DISK */\n\n#ifdef LODEPNG_COMPILE_ENCODER\n\tunsigned encode(std::vector& out, const unsigned char* in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\tunsigned char* buffer;\n\t\tsize_t buffersize;\n\t\tunsigned error = lodepng_encode_memory(&buffer, &buffersize, in, w, h, colortype, bitdepth);\n\t\tif (buffer)\n\t\t{\n\t\t\tout.insert(out.end(), &buffer[0], &buffer[buffersize]);\n\t\t\tlodepng_free(buffer);\n\t\t}\n\t\treturn error;\n\t}\n\n\tunsigned encode(std::vector& out,\n\t\tconst std::vector& in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\tif (lodepng_get_raw_size_lct(w, h, colortype, bitdepth) > in.size()) return 84;\n\t\treturn encode(out, in.empty() ? 0 : &in[0], w, h, colortype, bitdepth);\n\t}\n\n\tunsigned encode(std::vector& out,\n\t\tconst unsigned char* in, unsigned w, unsigned h,\n\t\tState& state)\n\t{\n\t\tunsigned char* buffer;\n\t\tsize_t buffersize;\n\t\tunsigned error = lodepng_encode(&buffer, &buffersize, in, w, h, &state);\n\t\tif (buffer)\n\t\t{\n\t\t\tout.insert(out.end(), &buffer[0], &buffer[buffersize]);\n\t\t\tlodepng_free(buffer);\n\t\t}\n\t\treturn error;\n\t}\n\n\tunsigned encode(std::vector& out,\n\t\tconst std::vector& in, unsigned w, unsigned h,\n\t\tState& state)\n\t{\n\t\tif (lodepng_get_raw_size(w, h, &state.info_raw) > in.size()) return 84;\n\t\treturn encode(out, in.empty() ? 0 : &in[0], w, h, state);\n\t}\n\n#ifdef LODEPNG_COMPILE_DISK\n\tunsigned encode(const std::string& filename,\n\t\tconst unsigned char* in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\tstd::vector buffer;\n\t\tunsigned error = encode(buffer, in, w, h, colortype, bitdepth);\n\t\tif (!error) error = save_file(buffer, filename);\n\t\treturn error;\n\t}\n\n\tunsigned encode(const std::string& filename,\n\t\tconst std::vector& in, unsigned w, unsigned h,\n\t\tLodePNGColorType colortype, unsigned bitdepth)\n\t{\n\t\tif (lodepng_get_raw_size_lct(w, h, colortype, bitdepth) > in.size()) return 84;\n\t\treturn encode(filename, in.empty() ? 0 : &in[0], w, h, colortype, bitdepth);\n\t}\n#endif /* LODEPNG_COMPILE_DISK */\n#endif /* LODEPNG_COMPILE_ENCODER */\n#endif /* LODEPNG_COMPILE_PNG */\n} /* namespace lodepng */\n#endif /*LODEPNG_COMPILE_CPP*/\n" }, { "path": "PinBox/PinBox/source/main.cpp", "content": "//===============================================================================\r\n// enable this for debug log console on top\r\n//===============================================================================\r\n//define __CONSOLE_DEBUGING__\r\n//===============================================================================\r\n\r\n#include <3ds.h>\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \"ConfigManager.h\"\r\n#include \"PPGraphics.h\"\r\n#include \"PPSessionManager.h\"\r\n\r\n#include \"PPUI.h\"\r\n#include \"PPAudio.h\"\r\n#include \"constant.h\"\r\n\r\nvoid initDbgConsole()\r\n{\r\n#ifdef CONSOLE_DEBUG\r\n\tconsoleInit(GFX_TOP, NULL);\r\n\tprintf(\"Console log initialized\\n\");\r\n#endif\r\n}\r\n\r\nstatic u32 *SOC_buffer = NULL;\r\n\r\n\r\nint main()\r\n{\r\n\t//---------------------------------------------\r\n\t// Init svc\r\n\t//---------------------------------------------\r\n\tacInit();\r\n\taptInit();\r\n\tirrstInit();\r\n\tResult rc = romfsInit();\r\n\tif (rc) printf(\"romfsInit: %08lX\\n\", rc);\r\n\telse printf(\"romfs Init Successful!\\n\");\r\n\r\n\tAPT_SetAppCpuTimeLimit(80);\r\n\t//---------------------------------------------\r\n\t// Init Graphics\r\n\t//---------------------------------------------\r\n\tPPGraphics::Get()->GraphicsInit();\r\n\tPPAudio::Get()->AudioInit();\r\n\tinitDbgConsole();\r\n\tPPUI::InitResource();\r\n\t//---------------------------------------------\r\n\t// Init SOCKET\r\n\t//---------------------------------------------\r\n\tSOC_buffer = (u32*)memalign(SOC_ALIGN, SOC_BUFFERSIZE);\r\n\tu32 ret = socInit(SOC_buffer, SOC_BUFFERSIZE);\r\n\tif (ret != 0)\r\n\t{\r\n\t\treturn 0;\r\n\t}\r\n\t//---------------------------------------------\r\n\t// Init config\r\n\t//---------------------------------------------\r\n\tConfigManager::Get()->InitConfig();\r\n\t//---------------------------------------------\r\n\t// Init session manager\r\n\t//---------------------------------------------\r\n\tPPSessionManager* sm = new PPSessionManager();\r\n\t//---------------------------------------------\r\n\t// Wifi Check\r\n\t//---------------------------------------------\r\n\tu32 wifiStatus = 0;\r\n#ifndef USE_CITRA\r\n\twhile (aptMainLoop()) {\r\n\t\tACU_GetWifiStatus(&wifiStatus);\r\n\t\tif (wifiStatus) break;\r\n\r\n\t\t//---------------------------------------------\r\n\t\t// Update Input\r\n\t\t//---------------------------------------------\r\n\t\thidScanInput();\r\n\t\tirrstScanInput();\r\n\t\tPPUI::UpdateInput();\r\n\r\n\t\t//---------------------------------------------\r\n\t\t// Draw UI\r\n\t\t//---------------------------------------------\r\n\t\tPPGraphics::Get()->BeginRender();\r\n\t\tPPGraphics::Get()->RenderOn(GFX_BOTTOM);\r\n\t\tint ret = PPUI::DrawBtmServerSelectScreen(sm);\r\n\t\tPPGraphics::Get()->EndRender();\r\n\r\n\t\tif (ret == -1) break;\r\n\t}\r\n#else\r\n\twifiStatus = 1;\r\n#endif\r\n\t//---------------------------------------------\r\n\t// wifiStatus = 0 : not connected to internet\r\n\t// wifiStatus = 1 : Old 3DS internet\r\n\t// wifiStatus = 2 : New 3DS internet\r\n\t//---------------------------------------------\r\n\tif (wifiStatus) {\r\n\t\tosSetSpeedupEnable(1);\r\n\r\n\r\n\t\t//---------------------------------------------\r\n\t\t// Main loop\r\n\t\t//---------------------------------------------\r\n\t\twhile (aptMainLoop())\r\n\t\t{\r\n\t\t\thidScanInput();\r\n\t\t\tirrstScanInput();\r\n\t\t\t//---------------------------------------------\r\n\t\t\t// Update Input\r\n\t\t\t//---------------------------------------------\r\n\t\t\tPPUI::UpdateInput();\r\n\t\t\tsm->UpdateInputStream(PPUI::getKeyHold(), PPUI::getKeyUp(), \r\n\t\t\t\tPPUI::getLeftCircle().dx, PPUI::getLeftCircle().dy, \r\n\t\t\t\tPPUI::getRightCircle().dx, PPUI::getRightCircle().dy);\r\n\r\n\t\t\t//---------------------------------------------\r\n\t\t\t// Update Frame\r\n\t\t\t//---------------------------------------------\r\n\t\t\tPPGraphics::Get()->BeginRender();\r\n\t\t\t//---------------------------------------------\r\n\t\t\t// Draw top UI\r\n\t\t\t//---------------------------------------------\r\n#ifndef CONSOLE_DEBUG\r\n\t\t\tPPGraphics::Get()->RenderOn(GFX_TOP);\r\n\t\t\tif(sm->GetSessionState() == 2)\r\n\t\t\t{\r\n\t\t\t\tPPGraphics::Get()->DrawTopScreenSprite();\r\n\t\t\t}else\r\n\t\t\t{\r\n\t\t\t\tPPUI::DrawIdleTopScreen(sm);\r\n\t\t\t}\r\n#endif\r\n\t\t\t//---------------------------------------------\r\n\t\t\t// Draw bottom UI\r\n\t\t\t//---------------------------------------------\r\n\t\t\tPPGraphics::Get()->RenderOn(GFX_BOTTOM);\r\n\t\t\tint r = 0;\r\n\t\t\tif (PPUI::HasPopup()) r = PPUI::GetPopup()();\r\n\t\t\telse\r\n\t\t\t{\r\n\t\t\t\tswitch (sm->GetSessionState())\r\n\t\t\t\t{\r\n\t\t\t\tcase SS_NOT_CONNECTED:\r\n\t\t\t\tcase SS_CONNECTING:\r\n\t\t\t\tcase SS_CONNECTED:\r\n\t\t\t\tcase SS_FAILED:\r\n\t\t\t\t\tr = PPUI::DrawBtmServerSelectScreen(sm);\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tcase SS_PAIRED: \r\n\t\t\t\tcase SS_STREAMING:\r\n\t\t\t\t\tr = PPUI::DrawBtmPairedScreen(sm);\r\n\t\t\t\t\tbreak;\r\n\t\t\t\tdefault:\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t\t\r\n\t\t\t}\r\n\t\t\tPPGraphics::Get()->EndRender();\r\n\r\n\t\t\tif (r == -1) {\r\n\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\t\t\r\n\tdelete sm;\r\n\r\n\tPPUI::CleanupResource();\r\n\tPPGraphics::Get()->GraphicExit();\r\n\tPPAudio::Get()->AudioExit();\r\n\tConfigManager::Get()->Destroy();\r\n\tirrstExit();\r\n\tsocExit();\r\n\tfree(SOC_buffer);\r\n\tromfsExit();\r\n\taptExit();\r\n\tacExit();\r\n\r\n\treturn 0;\r\n}" }, { "path": "PinBox/PinBox/source/vshader.v.pica", "content": "; Uniforms\n.fvec projection[4]\n\n; Constants\n.constf RGBA8_TO_FLOAT4(0.00392156862, 0, 0, 0)\n.constf ONES(1.0, 1.0, 1.0, 1.0)\n\n; Outputs\n.out outpos position\n.out outtc0 texcoord0\n.out outclr color\n\n; Inputs (defined as aliases for convenience)\n.alias inpos v0\n.alias inarg v1\n\n.proc main\n\n\t; outpos = projection * in.pos\r\n\tdp4 outpos.x, projection[0], inpos\r\n\tdp4 outpos.y, projection[1], inpos\r\n\tdp4 outpos.z, projection[2], inpos\r\n\tdp4 outpos.w, projection[3], inpos\n\n\t; outtc0 = in.texcoord\n \tmov outtc0, inarg\n\n\t; outclr = RGBA8_TO_FLOAT4(in.color)\r\n\tmul outclr, RGBA8_TO_FLOAT4.xxxx, inarg\n\n\tend\n.end\n" }, { "path": "PinBox/PinBox/source/yuv_rgb.c", "content": "// Copyright 2016 Adrien Descamps\n// Distributed under BSD 3-Clause License\n\n#include \"yuv_rgb.h\"\n\n//#include \n\n#include \n\n\nuint8_t clamp(int16_t value)\n{\n\treturn value<0 ? 0 : (value>255 ? 255 : value);\n}\n\n// Definitions\n//\n// E'R, E'G, E'B, E'Y, E'Cb and E'Cr refer to the analog signals\n// E'R, E'G, E'B and E'Y range is [0:1], while E'Cb and E'Cr range is [-0.5:0.5]\n// R, G, B, Y, Cb and Cr refer to the digitalized values\n// The digitalized values can use their full range ([0:255] for 8bit values),\n// or a subrange (typically [16:235] for Y and [16:240] for CbCr).\n// We assume here that RGB range is always [0:255], since it is the case for \n// most digitalized images.\n// For 8bit values :\n// * Y = round((YMax-YMin)*E'Y + YMin)\n// * Cb = round((CbRange)*E'Cb + 128)\n// * Cr = round((CrRange)*E'Cr + 128)\n// Where *Min and *Max are the range of each channel\n//\n// In the analog domain , the RGB to YCbCr transformation is defined as:\n// * E'Y = Rf*E'R + Gf*E'G + Bf*E'B\n// Where Rf, Gf and Bf are constants defined in each standard, with \n// Rf + Gf + Bf = 1 (necessary to ensure that E'Y range is [0:1])\n// * E'Cb = (E'B - E'Y) / CbNorm\n// * E'Cr = (E'R - E'Y) / CrNorm\n// Where CbNorm and CrNorm are constants, dependent of Rf, Gf, Bf, computed \n// to normalize to a [-0.5:0.5] range : CbNorm=2*(1-Bf) and CrNorm=2*(1-Rf)\n//\n// Algorithms\n//\n// Most operations will be made in a fixed point format for speed, using \n// N bits of precision. In next section the [x] convention is used for \n// a fixed point rounded value, that is (int being the c type conversion)\n// * [x] = int(x*(2^N)+0.5)\n// N can be different for each factor, we simply use the highest value\n// that will not overflow in 16 bits intermediate variables.\n//.\n// For RGB to YCbCr conversion, we start by generating a pseudo Y value \n// (noted Y') in fixed point format, using the full range for now.\n// * Y' = ([Rf]*R + [Gf]*G + [Bf]*B)>>N\n// We can then compute Cb and Cr by\n// * Cb = ((B - Y')*[CbRange/(255*CbNorm)])>>N + 128\n// * Cr = ((R - Y')*[CrRange/(255*CrNorm)])>>N + 128\n// And finally, we normalize Y to its digital range\n// * Y = (Y'*[(YMax-YMin)/255])>>N + YMin\n// \n// For YCbCr to RGB conversion, we first compute the full range Y' value :\n// * Y' = ((Y-YMin)*[255/(YMax-YMin)])>>N\n// We can then compute B and R values by :\n// * B = ((Cb-128)*[(255*CbNorm)/CbRange])>>N + Y'\n// * R = ((Cr-128)*[(255*CrNorm)/CrRange])>>N + Y'\n// And finally, for G we know that:\n// * G = (Y' - (Rf*R + Bf*B)) / Gf\n// From above:\n// * G = (Y' - Rf * ((Cr-128)*(255*CrNorm)/CrRange + Y') - Bf * ((Cb-128)*(255*CbNorm)/CbRange + Y')) / Gf\n// Since 1-Rf-Bf=Gf, we can take Y' out of the division by Gf, and we get:\n// * G = Y' - (Cr-128)*Rf/Gf*(255*CrNorm)/CrRange - (Cb-128)*Bf/Gf*(255*CbNorm)/CbRange\n// That we can compute, with fixed point arithmetic, by\n// * G = Y' - ((Cr-128)*[Rf/Gf*(255*CrNorm)/CrRange] + (Cb-128)*[Bf/Gf*(255*CbNorm)/CbRange])>>N\n// \n// Note : in ITU-T T.871(JPEG), Y=Y', so that part could be optimized out\n\n\n#define FIXED_POINT_VALUE(value, precision) ((int)(((value)*(1<r_factor*rgb_ptr1[0] + param->g_factor*rgb_ptr1[1] + param->b_factor*rgb_ptr1[2])>>8;\n\t\t\tu_tmp = rgb_ptr1[2]-y_tmp;\n\t\t\tv_tmp = rgb_ptr1[0]-y_tmp;\n\t\t\ty_ptr1[0]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\t\t\t\n\t\t\ty_tmp = (param->r_factor*rgb_ptr1[3] + param->g_factor*rgb_ptr1[4] + param->b_factor*rgb_ptr1[5])>>8;\n\t\t\tu_tmp += rgb_ptr1[5]-y_tmp;\n\t\t\tv_tmp += rgb_ptr1[3]-y_tmp;\n\t\t\ty_ptr1[1]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\n\t\t\ty_tmp = (param->r_factor*rgb_ptr2[0] + param->g_factor*rgb_ptr2[1] + param->b_factor*rgb_ptr2[2])>>8;\n\t\t\tu_tmp += rgb_ptr2[2]-y_tmp;\n\t\t\tv_tmp += rgb_ptr2[0]-y_tmp;\n\t\t\ty_ptr2[0]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\t\t\t\n\t\t\ty_tmp = (param->r_factor*rgb_ptr2[3] + param->g_factor*rgb_ptr2[4] + param->b_factor*rgb_ptr2[5])>>8;\n\t\t\tu_tmp += rgb_ptr2[5]-y_tmp;\n\t\t\tv_tmp += rgb_ptr2[3]-y_tmp;\n\t\t\ty_ptr2[1]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\n\t\t\tu_ptr[0] = (((u_tmp>>2)*param->cb_factor)>>8) + 128;\n\t\t\tv_ptr[0] = (((v_tmp>>2)*param->cb_factor)>>8) + 128;\n\t\t\t\n\t\t\trgb_ptr1 += 6;\n\t\t\trgb_ptr2 += 6;\n\t\t\ty_ptr1 += 2;\n\t\t\ty_ptr2 += 2;\n\t\t\tu_ptr += 1;\n\t\t\tv_ptr += 1;\n\t\t}\n\t}\n}\n\n\nvoid yuv420_rgb24_std(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tuint8_t *RGB, uint32_t RGB_stride, \n\tYCbCrType yuv_type)\n{\n\tconst YUV2RGBParam *const param = &(YUV2RGB[yuv_type]);\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tuint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tfor(x=0; x<(width-1); x+=2)\n\t\t{\n\t\t\tint8_t u_tmp, v_tmp;\n\t\t\tu_tmp = u_ptr[0]-128;\n\t\t\tv_tmp = v_ptr[0]-128;\n\t\t\t\n\t\t\t//compute Cb Cr color offsets, common to four pixels\n\t\t\tint16_t b_cb_offset, r_cr_offset, g_cbcr_offset;\n\t\t\tb_cb_offset = (param->cb_factor*u_tmp)>>6;\n\t\t\tr_cr_offset = (param->cr_factor*v_tmp)>>6;\n\t\t\tg_cbcr_offset = (param->g_cb_factor*u_tmp + param->g_cr_factor*v_tmp)>>7;\n\t\t\t\n\t\t\tint16_t y_tmp;\n\t\t\ty_tmp = (param->y_factor*(y_ptr1[0]-param->y_offset))>>7;\n\t\t\trgb_ptr1[2] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr1[1] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr1[0] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\ty_tmp = (param->y_factor*(y_ptr1[1]-param->y_offset))>>7;\n\t\t\trgb_ptr1[5] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr1[4] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr1[3] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\ty_tmp = (param->y_factor*(y_ptr2[0]-param->y_offset))>>7;\n\t\t\trgb_ptr2[2] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr2[1] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr2[0] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\ty_tmp = (param->y_factor*(y_ptr2[1]-param->y_offset))>>7;\n\t\t\trgb_ptr2[5] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr2[4] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr2[3] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\trgb_ptr1 += 6;\n\t\t\trgb_ptr2 += 6;\n\t\t\ty_ptr1 += 2;\n\t\t\ty_ptr2 += 2;\n\t\t\tu_ptr += 1;\n\t\t\tv_ptr += 1;\n\t\t}\n\t}\n}\n\n#ifdef __SSE2__\n\n//see rgb.txt\n#define UNPACK_RGB24_32_STEP(RS1, RS2, RS3, RS4, RS5, RS6, RD1, RD2, RD3, RD4, RD5, RD6) \\\nRD1 = _mm_unpacklo_epi8(RS1, RS4); \\\nRD2 = _mm_unpackhi_epi8(RS1, RS4); \\\nRD3 = _mm_unpacklo_epi8(RS2, RS5); \\\nRD4 = _mm_unpackhi_epi8(RS2, RS5); \\\nRD5 = _mm_unpacklo_epi8(RS3, RS6); \\\nRD6 = _mm_unpackhi_epi8(RS3, RS6);\n\n#define RGB2YUV_16(R, G, B, Y, U, V) \\\nY = _mm_add_epi16(_mm_mullo_epi16(R, _mm_set1_epi16(param->r_factor)), \\\n _mm_mullo_epi16(G, _mm_set1_epi16(param->g_factor))); \\\nY = _mm_add_epi16(Y, _mm_mullo_epi16(B, _mm_set1_epi16(param->b_factor))); \\\nY = _mm_srli_epi16(Y, 8); \\\nU = _mm_mullo_epi16(_mm_sub_epi16(B, Y), _mm_set1_epi16(param->cb_factor)); \\\nU = _mm_add_epi16(_mm_srai_epi16(U, 8), _mm_set1_epi16(128)); \\\nV = _mm_mullo_epi16(_mm_sub_epi16(R, Y), _mm_set1_epi16(param->cr_factor)); \\\nV = _mm_add_epi16(_mm_srai_epi16(V, 8), _mm_set1_epi16(128)); \\\nY = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(Y, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset));\n\n#define RGB2YUV_32 \\\n\t__m128i r_16, g_16, b_16; \\\n\t__m128i y1_16, y2_16, cb1_16, cb2_16, cr1_16, cr2_16, Y, cb, cr; \\\n\t__m128i tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; \\\n\t__m128i rgb1 = LOAD_SI128((const __m128i*)(rgb_ptr1)), \\\n\t\trgb2 = LOAD_SI128((const __m128i*)(rgb_ptr1+16)), \\\n\t\trgb3 = LOAD_SI128((const __m128i*)(rgb_ptr1+32)), \\\n\t\trgb4 = LOAD_SI128((const __m128i*)(rgb_ptr2)), \\\n\t\trgb5 = LOAD_SI128((const __m128i*)(rgb_ptr2+16)), \\\n\t\trgb6 = LOAD_SI128((const __m128i*)(rgb_ptr2+32)); \\\n\t/* unpack rgb24 data to r, g and b data in separate channels*/ \\\n\t/* see rgb.txt to get an idea of the algorithm, note that we only go to the next to last step*/ \\\n\t/* here, because averaging in horizontal direction is easier like this*/ \\\n\t/* The last step is applied further on the Y channel only*/ \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\t/* first compute Y', (B-Y') and (R-Y'), in 16bits values, for the first line */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are saved*/ \\\n\tr_16 = _mm_unpacklo_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb1_16 = _mm_sub_epi16(b_16, y1_16); \\\n\tcr1_16 = _mm_sub_epi16(r_16, y1_16); \\\n\tr_16 = _mm_unpacklo_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb1_16 = _mm_add_epi16(cb1_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr1_16 = _mm_add_epi16(cr1_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr1), Y); \\\n\t/* same for the second line, compute Y', (B-Y') and (R-Y'), in 16bits values */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are added to the previous values*/ \\\n\tr_16 = _mm_unpackhi_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb1_16 = _mm_add_epi16(cb1_16, _mm_sub_epi16(b_16, y1_16)); \\\n\tcr1_16 = _mm_add_epi16(cr1_16, _mm_sub_epi16(r_16, y1_16)); \\\n\tr_16 = _mm_unpackhi_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb1_16 = _mm_add_epi16(cb1_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr1_16 = _mm_add_epi16(cr1_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr2), Y); \\\n\t/* Rescale Cb and Cr to their final range */ \\\n\tcb1_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cb1_16, 2), _mm_set1_epi16(param->cb_factor)), 8), _mm_set1_epi16(128)); \\\n\tcr1_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cr1_16, 2), _mm_set1_epi16(param->cr_factor)), 8), _mm_set1_epi16(128)); \\\n\t\\\n\t/* do the same again with next data */ \\\n\trgb1 = LOAD_SI128((const __m128i*)(rgb_ptr1+48)), \\\n\trgb2 = LOAD_SI128((const __m128i*)(rgb_ptr1+64)), \\\n\trgb3 = LOAD_SI128((const __m128i*)(rgb_ptr1+80)), \\\n\trgb4 = LOAD_SI128((const __m128i*)(rgb_ptr2+48)), \\\n\trgb5 = LOAD_SI128((const __m128i*)(rgb_ptr2+64)), \\\n\trgb6 = LOAD_SI128((const __m128i*)(rgb_ptr2+80)); \\\n\t/* unpack rgb24 data to r, g and b data in separate channels*/ \\\n\t/* see rgb.txt to get an idea of the algorithm, note that we only go to the next to last step*/ \\\n\t/* here, because averaging in horizontal direction is easier like this*/ \\\n\t/* The last step is applied further on the Y channel only*/ \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\t/* first compute Y', (B-Y') and (R-Y'), in 16bits values, for the first line */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are saved*/ \\\n\tr_16 = _mm_unpacklo_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb2_16 = _mm_sub_epi16(b_16, y1_16); \\\n\tcr2_16 = _mm_sub_epi16(r_16, y1_16); \\\n\tr_16 = _mm_unpacklo_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb2_16 = _mm_add_epi16(cb2_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr2_16 = _mm_add_epi16(cr2_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr1+16), Y); \\\n\t/* same for the second line, compute Y', (B-Y') and (R-Y'), in 16bits values */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are added to the previous values*/ \\\n\tr_16 = _mm_unpackhi_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb2_16 = _mm_add_epi16(cb2_16, _mm_sub_epi16(b_16, y1_16)); \\\n\tcr2_16 = _mm_add_epi16(cr2_16, _mm_sub_epi16(r_16, y1_16)); \\\n\tr_16 = _mm_unpackhi_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb2_16 = _mm_add_epi16(cb2_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr2_16 = _mm_add_epi16(cr2_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr2+16), Y); \\\n\t/* Rescale Cb and Cr to their final range */ \\\n\tcb2_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cb2_16, 2), _mm_set1_epi16(param->cb_factor)), 8), _mm_set1_epi16(128)); \\\n\tcr2_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cr2_16, 2), _mm_set1_epi16(param->cr_factor)), 8), _mm_set1_epi16(128)); \\\n\t/* Pack and save Cb Cr */ \\\n\tcb = _mm_packus_epi16(cb1_16, cb2_16); \\\n\tcr = _mm_packus_epi16(cr1_16, cr2_16); \\\n\tSAVE_SI128((__m128i*)(u_ptr), cb); \\\n\tSAVE_SI128((__m128i*)(v_ptr), cr);\n\n\nvoid rgb24_yuv420_sse(uint32_t width, uint32_t height, \n\tconst uint8_t *RGB, uint32_t RGB_stride, \n\tuint8_t *Y, uint8_t *U, uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_load_si128\n\t#define SAVE_SI128 _mm_stream_si128\n\tconst RGB2YUVParam *const param = &(RGB2YUV[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tuint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tRGB2YUV_32\n\t\t\t\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n\nvoid rgb24_yuv420_sseu(uint32_t width, uint32_t height, \n\tconst uint8_t *RGB, uint32_t RGB_stride, \n\tuint8_t *Y, uint8_t *U, uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_loadu_si128\n\t#define SAVE_SI128 _mm_storeu_si128\n\tconst RGB2YUVParam *const param = &(RGB2YUV[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tuint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tRGB2YUV_32\n\t\t\t\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n#endif\n\n#ifdef __SSE2__\n\n#define UV2RGB_16(U,V,R1,G1,B1,R2,G2,B2) \\\n\tr_tmp = _mm_srai_epi16(_mm_mullo_epi16(V, _mm_set1_epi16(param->cr_factor)), 6); \\\n\tg_tmp = _mm_srai_epi16(_mm_add_epi16( \\\n\t\t_mm_mullo_epi16(U, _mm_set1_epi16(param->g_cb_factor)), \\\n\t\t_mm_mullo_epi16(V, _mm_set1_epi16(param->g_cr_factor))), 7); \\\n\tb_tmp = _mm_srai_epi16(_mm_mullo_epi16(U, _mm_set1_epi16(param->cb_factor)), 6); \\\n\tR1 = _mm_unpacklo_epi16(r_tmp, r_tmp); \\\n\tG1 = _mm_unpacklo_epi16(g_tmp, g_tmp); \\\n\tB1 = _mm_unpacklo_epi16(b_tmp, b_tmp); \\\n\tR2 = _mm_unpackhi_epi16(r_tmp, r_tmp); \\\n\tG2 = _mm_unpackhi_epi16(g_tmp, g_tmp); \\\n\tB2 = _mm_unpackhi_epi16(b_tmp, b_tmp); \\\n\n#define ADD_Y2RGB_16(Y1,Y2,R1,G1,B1,R2,G2,B2) \\\n\tY1 = _mm_srai_epi16(_mm_mullo_epi16(Y1, _mm_set1_epi16(param->y_factor)), 7); \\\n\tY2 = _mm_srai_epi16(_mm_mullo_epi16(Y2, _mm_set1_epi16(param->y_factor)), 7); \\\n\t\\\n\tR1 = _mm_add_epi16(Y1, R1); \\\n\tG1 = _mm_sub_epi16(Y1, G1); \\\n\tB1 = _mm_add_epi16(Y1, B1); \\\n\tR2 = _mm_add_epi16(Y2, R2); \\\n\tG2 = _mm_sub_epi16(Y2, G2); \\\n\tB2 = _mm_add_epi16(Y2, B2); \\\n\n#define PACK_RGB24_32_STEP(RS1, RS2, RS3, RS4, RS5, RS6, RD1, RD2, RD3, RD4, RD5, RD6) \\\nRD1 = _mm_packus_epi16(_mm_and_si128(RS1,_mm_set1_epi16(0xFF)), _mm_and_si128(RS2,_mm_set1_epi16(0xFF))); \\\nRD2 = _mm_packus_epi16(_mm_and_si128(RS3,_mm_set1_epi16(0xFF)), _mm_and_si128(RS4,_mm_set1_epi16(0xFF))); \\\nRD3 = _mm_packus_epi16(_mm_and_si128(RS5,_mm_set1_epi16(0xFF)), _mm_and_si128(RS6,_mm_set1_epi16(0xFF))); \\\nRD4 = _mm_packus_epi16(_mm_srli_epi16(RS1,8), _mm_srli_epi16(RS2,8)); \\\nRD5 = _mm_packus_epi16(_mm_srli_epi16(RS3,8), _mm_srli_epi16(RS4,8)); \\\nRD6 = _mm_packus_epi16(_mm_srli_epi16(RS5,8), _mm_srli_epi16(RS6,8)); \\\n\n#define PACK_RGB24_32(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\nPACK_RGB24_32_STEP(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\nPACK_RGB24_32_STEP(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \\\nPACK_RGB24_32_STEP(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\nPACK_RGB24_32_STEP(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \\\nPACK_RGB24_32_STEP(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\n\n\n#define YUV2RGB_32 \\\n\t__m128i r_tmp, g_tmp, b_tmp; \\\n\t__m128i r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2; \\\n\t__m128i r_uv_16_1, g_uv_16_1, b_uv_16_1, r_uv_16_2, g_uv_16_2, b_uv_16_2; \\\n\t__m128i y_16_1, y_16_2; \\\n\t\\\n\t__m128i u = LOAD_SI128((const __m128i*)(u_ptr)); \\\n\t__m128i v = LOAD_SI128((const __m128i*)(v_ptr)); \\\n\tu = _mm_add_epi8(u, _mm_set1_epi8(-128)); \\\n\tv = _mm_add_epi8(v, _mm_set1_epi8(-128)); \\\n\t\\\n\t/* process first 16 pixels of first line */\\\n\t__m128i u_16 = _mm_srai_epi16(_mm_unpacklo_epi8(u, u), 8); \\\n\t__m128i v_16 = _mm_srai_epi16(_mm_unpacklo_epi8(v, v), 8); \\\n\t\\\n\tUV2RGB_16(u_16, v_16, r_uv_16_1, g_uv_16_1, b_uv_16_1, r_uv_16_2, g_uv_16_2, b_uv_16_2) \\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\t__m128i y = LOAD_SI128((const __m128i*)(y_ptr1)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_11 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_11 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_11 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t/* process first 16 pixels of second line */\\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\ty = LOAD_SI128((const __m128i*)(y_ptr2)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_21 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_21 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_21 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t/* process last 16 pixels of first line */\\\n\tu_16 = _mm_srai_epi16(_mm_unpackhi_epi8(u, u), 8); \\\n\tv_16 = _mm_srai_epi16(_mm_unpackhi_epi8(v, v), 8); \\\n\t\\\n\tUV2RGB_16(u_16, v_16, r_uv_16_1, g_uv_16_1, b_uv_16_1, r_uv_16_2, g_uv_16_2, b_uv_16_2) \\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\ty = LOAD_SI128((const __m128i*)(y_ptr1+16)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_12 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_12 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_12 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t/* process last 16 pixels of second line */\\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\ty = LOAD_SI128((const __m128i*)(y_ptr2+16)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_22 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_22 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_22 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t__m128i rgb_1, rgb_2, rgb_3, rgb_4, rgb_5, rgb_6; \\\n\t\\\n\tPACK_RGB24_32(r_8_11, r_8_12, g_8_11, g_8_12, b_8_11, b_8_12, rgb_1, rgb_2, rgb_3, rgb_4, rgb_5, rgb_6) \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1), rgb_1); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+16), rgb_2); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+32), rgb_3); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+48), rgb_4); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+64), rgb_5); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+80), rgb_6); \\\n\t\\\n\tPACK_RGB24_32(r_8_21, r_8_22, g_8_21, g_8_22, b_8_21, b_8_22, rgb_1, rgb_2, rgb_3, rgb_4, rgb_5, rgb_6) \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2), rgb_1); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+16), rgb_2); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+32), rgb_3); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+48), rgb_4); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+64), rgb_5); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+80), rgb_6); \\\n\n\nvoid yuv420_rgb24_sse(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tuint8_t *RGB, uint32_t RGB_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_load_si128\n\t#define SAVE_SI128 _mm_stream_si128\n\tconst YUV2RGBParam *const param = &(YUV2RGB[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tuint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tYUV2RGB_32\n\t\t\t\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n\nvoid yuv420_rgb24_sseu(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tuint8_t *RGB, uint32_t RGB_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_loadu_si128\n\t#define SAVE_SI128 _mm_storeu_si128\n\tconst YUV2RGBParam *const param = &(YUV2RGB[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tuint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tYUV2RGB_32\n\t\t\t\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n\n\n#endif //__SSE2__\n" }, { "path": "PinBox/PinBox/tools/citra/README.md", "content": "**BEFORE FILING AN ISSUE, READ THE RELEVANT SECTION IN THE [CONTRIBUTING](https://github.com/citra-emu/citra/blob/master/CONTRIBUTING.md#reporting-issues) FILE!!!**\n\nCitra\n==============\n[![Travis CI Build Status](https://travis-ci.org/citra-emu/citra.svg?branch=master)](https://travis-ci.org/citra-emu/citra)\n[![AppVeyor CI Build Status](https://ci.appveyor.com/api/projects/status/sdf1o4kh3g1e68m9?svg=true)](https://ci.appveyor.com/project/bunnei/citra)\n\nCitra is an experimental open-source Nintendo 3DS emulator/debugger written in C++. It is written with portability in mind, with builds actively maintained for Windows, Linux and macOS.\n\nCitra emulates a subset of 3DS hardware and therefore is useful for running/debugging homebrew applications, and it is also able to run many commercial games! Some of these do not run at a playable state, but we are working every day to advance the project forward. (Playable here means compatibility of at least \"Okay\" on our [game compatibility list](https://citra-emu.org/game).)\n\nCitra is licensed under the GPLv2 (or any later version). Refer to the license.txt file included. Please read the [FAQ](https://citra-emu.org/wiki/faq/) before getting started with the project.\n\nCheck out our [website](https://citra-emu.org/)!\n\nFor development discussion, please join us at #citra-dev on freenode.\n\n### Development\n\nMost of the development happens on GitHub. It's also where [our central repository](https://github.com/citra-emu/citra) is hosted.\n\nIf you want to contribute please take a look at the [Contributor's Guide](CONTRIBUTING.md) and [Developer Information](https://github.com/citra-emu/citra/wiki/Developer-Information). You should as well contact any of the developers in the forum in order to know about the current state of the emulator because the [TODO list](https://docs.google.com/document/d/1SWIop0uBI9IW8VGg97TAtoT_CHNoP42FzYmvG1F4QDA) isn't maintained anymore.\n\nIf you want to contribute to the user interface translation, please checkout [citra project on transifex](https://www.transifex.com/citra/citra). We centralize the translation work there, and periodically upstream translation.\n\n### Building\n\n* __Windows__: [Windows Build](https://github.com/citra-emu/citra/wiki/Building-For-Windows)\n* __Linux__: [Linux Build](https://github.com/citra-emu/citra/wiki/Building-For-Linux)\n* __macOS__: [macOS Build](https://github.com/citra-emu/citra/wiki/Building-for-macOS)\n\n\n### Support\nWe happily accept monetary donations or donated games and hardware. Please see our [donations page](https://citra-emu.org/donate/) for more information on how you can contribute to Citra. Any donations received will go towards things like:\n* 3DS consoles for developers to explore the hardware\n* 3DS games for testing\n* Any equipment required for homebrew\n* Infrastructure setup\n* Eventually 3D displays to get proper 3D output working\n\nWe also more than gladly accept used 3DS consoles, preferably ones with firmware 4.5 or lower! If you would like to give yours away, don't hesitate to join our IRC channel #citra on [Freenode](http://webchat.freenode.net/?channels=citra) and talk to neobrain or bunnei. Mind you, IRC is slow-paced, so it might be a while until people reply. If you're in a hurry you can just leave contact details in the channel or via private message and we'll get back to you.\n" }, { "path": "PinBox/PinBox/tools/citra/license.txt", "content": "\t\t GNU GENERAL PUBLIC LICENSE\n\t\t Version 2, June 1991\n\n Copyright (C) 1989, 1991 Free Software Foundation, Inc.,\n 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA\n Everyone is permitted to copy and distribute verbatim copies\n of this license document, but changing it is not allowed.\n\n\t\t\t Preamble\n\n The licenses for most software are designed to take away your\nfreedom to share and change it. By contrast, the GNU General Public\nLicense is intended to guarantee your freedom to share and change free\nsoftware--to make sure the software is free for all its users. This\nGeneral Public License applies to most of the Free Software\nFoundation's software and to any other program whose authors commit to\nusing it. (Some other Free Software Foundation software is covered by\nthe GNU Lesser General Public License instead.) You can apply it to\nyour programs, too.\n\n When we speak of free software, we are referring to freedom, not\nprice. Our General Public Licenses are designed to make sure that you\nhave the freedom to distribute copies of free software (and charge for\nthis service if you wish), that you receive source code or can get it\nif you want it, that you can change the software or use pieces of it\nin new free programs; and that you know you can do these things.\n\n To protect your rights, we need to make restrictions that forbid\nanyone to deny you these rights or to ask you to surrender the rights.\nThese restrictions translate to certain responsibilities for you if you\ndistribute copies of the software, or if you modify it.\n\n For example, if you distribute copies of such a program, whether\ngratis or for a fee, you must give the recipients all the rights that\nyou have. You must make sure that they, too, receive or can get the\nsource code. And you must show them these terms so they know their\nrights.\n\n We protect your rights with two steps: (1) copyright the software, and\n(2) offer you this license which gives you legal permission to copy,\ndistribute and/or modify the software.\n\n Also, for each author's protection and ours, we want to make certain\nthat everyone understands that there is no warranty for this free\nsoftware. If the software is modified by someone else and passed on, we\nwant its recipients to know that what they have is not the original, so\nthat any problems introduced by others will not reflect on the original\nauthors' reputations.\n\n Finally, any free program is threatened constantly by software\npatents. We wish to avoid the danger that redistributors of a free\nprogram will individually obtain patent licenses, in effect making the\nprogram proprietary. To prevent this, we have made it clear that any\npatent must be licensed for everyone's free use or not licensed at all.\n\n The precise terms and conditions for copying, distribution and\nmodification follow.\n\n\t\t GNU GENERAL PUBLIC LICENSE\n TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION\n\n 0. This License applies to any program or other work which contains\na notice placed by the copyright holder saying it may be distributed\nunder the terms of this General Public License. The \"Program\", below,\nrefers to any such program or work, and a \"work based on the Program\"\nmeans either the Program or any derivative work under copyright law:\nthat is to say, a work containing the Program or a portion of it,\neither verbatim or with modifications and/or translated into another\nlanguage. (Hereinafter, translation is included without limitation in\nthe term \"modification\".) Each licensee is addressed as \"you\".\n\nActivities other than copying, distribution and modification are not\ncovered by this License; they are outside its scope. The act of\nrunning the Program is not restricted, and the output from the Program\nis covered only if its contents constitute a work based on the\nProgram (independent of having been made by running the Program).\nWhether that is true depends on what the Program does.\n\n 1. You may copy and distribute verbatim copies of the Program's\nsource code as you receive it, in any medium, provided that you\nconspicuously and appropriately publish on each copy an appropriate\ncopyright notice and disclaimer of warranty; keep intact all the\nnotices that refer to this License and to the absence of any warranty;\nand give any other recipients of the Program a copy of this License\nalong with the Program.\n\nYou may charge a fee for the physical act of transferring a copy, and\nyou may at your option offer warranty protection in exchange for a fee.\n\n 2. You may modify your copy or copies of the Program or any portion\nof it, thus forming a work based on the Program, and copy and\ndistribute such modifications or work under the terms of Section 1\nabove, provided that you also meet all of these conditions:\n\n a) You must cause the modified files to carry prominent notices\n stating that you changed the files and the date of any change.\n\n b) You must cause any work that you distribute or publish, that in\n whole or in part contains or is derived from the Program or any\n part thereof, to be licensed as a whole at no charge to all third\n parties under the terms of this License.\n\n c) If the modified program normally reads commands interactively\n when run, you must cause it, when started running for such\n interactive use in the most ordinary way, to print or display an\n announcement including an appropriate copyright notice and a\n notice that there is no warranty (or else, saying that you provide\n a warranty) and that users may redistribute the program under\n these conditions, and telling the user how to view a copy of this\n License. (Exception: if the Program itself is interactive but\n does not normally print such an announcement, your work based on\n the Program is not required to print an announcement.)\n\nThese requirements apply to the modified work as a whole. If\nidentifiable sections of that work are not derived from the Program,\nand can be reasonably considered independent and separate works in\nthemselves, then this License, and its terms, do not apply to those\nsections when you distribute them as separate works. But when you\ndistribute the same sections as part of a whole which is a work based\non the Program, the distribution of the whole must be on the terms of\nthis License, whose permissions for other licensees extend to the\nentire whole, and thus to each and every part regardless of who wrote it.\n\nThus, it is not the intent of this section to claim rights or contest\nyour rights to work written entirely by you; rather, the intent is to\nexercise the right to control the distribution of derivative or\ncollective works based on the Program.\n\nIn addition, mere aggregation of another work not based on the Program\nwith the Program (or with a work based on the Program) on a volume of\na storage or distribution medium does not bring the other work under\nthe scope of this License.\n\n 3. You may copy and distribute the Program (or a work based on it,\nunder Section 2) in object code or executable form under the terms of\nSections 1 and 2 above provided that you also do one of the following:\n\n a) Accompany it with the complete corresponding machine-readable\n source code, which must be distributed under the terms of Sections\n 1 and 2 above on a medium customarily used for software interchange; or,\n\n b) Accompany it with a written offer, valid for at least three\n years, to give any third party, for a charge no more than your\n cost of physically performing source distribution, a complete\n machine-readable copy of the corresponding source code, to be\n distributed under the terms of Sections 1 and 2 above on a medium\n customarily used for software interchange; or,\n\n c) Accompany it with the information you received as to the offer\n to distribute corresponding source code. (This alternative is\n allowed only for noncommercial distribution and only if you\n received the program in object code or executable form with such\n an offer, in accord with Subsection b above.)\n\nThe source code for a work means the preferred form of the work for\nmaking modifications to it. For an executable work, complete source\ncode means all the source code for all modules it contains, plus any\nassociated interface definition files, plus the scripts used to\ncontrol compilation and installation of the executable. However, as a\nspecial exception, the source code distributed need not include\nanything that is normally distributed (in either source or binary\nform) with the major components (compiler, kernel, and so on) of the\noperating system on which the executable runs, unless that component\nitself accompanies the executable.\n\nIf distribution of executable or object code is made by offering\naccess to copy from a designated place, then offering equivalent\naccess to copy the source code from the same place counts as\ndistribution of the source code, even though third parties are not\ncompelled to copy the source along with the object code.\n\n 4. You may not copy, modify, sublicense, or distribute the Program\nexcept as expressly provided under this License. Any attempt\notherwise to copy, modify, sublicense or distribute the Program is\nvoid, and will automatically terminate your rights under this License.\nHowever, parties who have received copies, or rights, from you under\nthis License will not have their licenses terminated so long as such\nparties remain in full compliance.\n\n 5. You are not required to accept this License, since you have not\nsigned it. However, nothing else grants you permission to modify or\ndistribute the Program or its derivative works. These actions are\nprohibited by law if you do not accept this License. Therefore, by\nmodifying or distributing the Program (or any work based on the\nProgram), you indicate your acceptance of this License to do so, and\nall its terms and conditions for copying, distributing or modifying\nthe Program or works based on it.\n\n 6. Each time you redistribute the Program (or any work based on the\nProgram), the recipient automatically receives a license from the\noriginal licensor to copy, distribute or modify the Program subject to\nthese terms and conditions. You may not impose any further\nrestrictions on the recipients' exercise of the rights granted herein.\nYou are not responsible for enforcing compliance by third parties to\nthis License.\n\n 7. If, as a consequence of a court judgment or allegation of patent\ninfringement or for any other reason (not limited to patent issues),\nconditions are imposed on you (whether by court order, agreement or\notherwise) that contradict the conditions of this License, they do not\nexcuse you from the conditions of this License. If you cannot\ndistribute so as to satisfy simultaneously your obligations under this\nLicense and any other pertinent obligations, then as a consequence you\nmay not distribute the Program at all. For example, if a patent\nlicense would not permit royalty-free redistribution of the Program by\nall those who receive copies directly or indirectly through you, then\nthe only way you could satisfy both it and this License would be to\nrefrain entirely from distribution of the Program.\n\nIf any portion of this section is held invalid or unenforceable under\nany particular circumstance, the balance of the section is intended to\napply and the section as a whole is intended to apply in other\ncircumstances.\n\nIt is not the purpose of this section to induce you to infringe any\npatents or other property right claims or to contest validity of any\nsuch claims; this section has the sole purpose of protecting the\nintegrity of the free software distribution system, which is\nimplemented by public license practices. Many people have made\ngenerous contributions to the wide range of software distributed\nthrough that system in reliance on consistent application of that\nsystem; it is up to the author/donor to decide if he or she is willing\nto distribute software through any other system and a licensee cannot\nimpose that choice.\n\nThis section is intended to make thoroughly clear what is believed to\nbe a consequence of the rest of this License.\n\n 8. If the distribution and/or use of the Program is restricted in\ncertain countries either by patents or by copyrighted interfaces, the\noriginal copyright holder who places the Program under this License\nmay add an explicit geographical distribution limitation excluding\nthose countries, so that distribution is permitted only in or among\ncountries not thus excluded. In such case, this License incorporates\nthe limitation as if written in the body of this License.\n\n 9. The Free Software Foundation may publish revised and/or new versions\nof the General Public License from time to time. Such new versions will\nbe similar in spirit to the present version, but may differ in detail to\naddress new problems or concerns.\n\nEach version is given a distinguishing version number. If the Program\nspecifies a version number of this License which applies to it and \"any\nlater version\", you have the option of following the terms and conditions\neither of that version or of any later version published by the Free\nSoftware Foundation. If the Program does not specify a version number of\nthis License, you may choose any version ever published by the Free Software\nFoundation.\n\n 10. If you wish to incorporate parts of the Program into other free\nprograms whose distribution conditions are different, write to the author\nto ask for permission. For software which is copyrighted by the Free\nSoftware Foundation, write to the Free Software Foundation; we sometimes\nmake exceptions for this. Our decision will be guided by the two goals\nof preserving the free status of all derivatives of our free software and\nof promoting the sharing and reuse of software generally.\n\n\t\t\t NO WARRANTY\n\n 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY\nFOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN\nOTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES\nPROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED\nOR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF\nMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS\nTO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE\nPROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,\nREPAIR OR CORRECTION.\n\n 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\nWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR\nREDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,\nINCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING\nOUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED\nTO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY\nYOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER\nPROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE\nPOSSIBILITY OF SUCH DAMAGES.\n\n\t\t END OF TERMS AND CONDITIONS\n\n\t How to Apply These Terms to Your New Programs\n\n If you develop a new program, and you want it to be of the greatest\npossible use to the public, the best way to achieve this is to make it\nfree software which everyone can redistribute and change under these terms.\n\n To do so, attach the following notices to the program. It is safest\nto attach them to the start of each source file to most effectively\nconvey the exclusion of warranty; and each file should have at least\nthe \"copyright\" line and a pointer to where the full notice is found.\n\n \n Copyright (C) \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\nAlso add information on how to contact you by electronic and paper mail.\n\nIf the program is interactive, make it output a short notice like this\nwhen it starts in an interactive mode:\n\n Gnomovision version 69, Copyright (C) year name of author\n Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\n This is free software, and you are welcome to redistribute it\n under certain conditions; type `show c' for details.\n\nThe hypothetical commands `show w' and `show c' should show the appropriate\nparts of the General Public License. Of course, the commands you use may\nbe called something other than `show w' and `show c'; they could even be\nmouse-clicks or menu items--whatever suits your program.\n\nYou should also get your employer (if you work as a programmer) or your\nschool, if any, to sign a \"copyright disclaimer\" for the program, if\nnecessary. Here is a sample; alter the names:\n\n Yoyodyne, Inc., hereby disclaims all copyright interest in the program\n `Gnomovision' (which makes passes at compilers) written by James Hacker.\n\n , 1 April 1989\n Ty Coon, President of Vice\n\nThis General Public License does not permit incorporating your program into\nproprietary programs. If your program is a subroutine library, you may\nconsider it more useful to permit linking proprietary applications with the\nlibrary. If this is what you want to do, use the GNU Lesser General\nPublic License instead of this License.\n\n\nThe icons used in this project have the following licenses:\n\nIcon Name | License | Origin/Author\n--- | --- | ---\nchecked.png | Free for non-commercial use\nconnected.png | CC BY-ND 3.0 | https://icons8.com\ndisconnected.png | CC BY-ND 3.0 | https://icons8.com\nfailed.png | Free for non-commercial use\nlock.png | CC BY-ND 3.0 | https://icons8.com\nplus_folder.png | CC BY-ND 3.0 | https://icons8.com\nbad_folder.png | CC BY-ND 3.0 | https://icons8.com\nchip.png | CC BY-ND 3.0 | https://icons8.com\nfolder.png | CC BY-ND 3.0 | https://icons8.com\nplus.png | CC BY-ND 3.0 | https://icons8.com\nsd_card.png | CC BY-ND 3.0 | https://icons8.com\n" }, { "path": "PinBox/PinBox.sln", "content": "\r\nMicrosoft Visual Studio Solution File, Format Version 12.00\r\n# Visual Studio 14\r\nVisualStudioVersion = 14.0.25420.1\r\nMinimumVisualStudioVersion = 10.0.40219.1\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"PinBox\", \"PinBox\\PinBox.vcxproj\", \"{7C85BF63-9A1F-43F0-9560-6E51BA537C01}\"\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\r\n\t\tCitra|x64 = Citra|x64\r\n\t\tCitra|x86 = Citra|x86\r\n\t\tCitra-QT|x64 = Citra-QT|x64\r\n\t\tCitra-QT|x86 = Citra-QT|x86\r\n\t\tNetlink|x64 = Netlink|x64\r\n\t\tNetlink|x86 = Netlink|x86\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra|x64.ActiveCfg = Citra|x64\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra|x64.Build.0 = Citra|x64\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra|x86.ActiveCfg = Citra|Win32\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra|x86.Build.0 = Citra|Win32\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra-QT|x64.ActiveCfg = Citra-QT|x64\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra-QT|x64.Build.0 = Citra-QT|x64\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra-QT|x86.ActiveCfg = Citra-QT|Win32\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Citra-QT|x86.Build.0 = Citra-QT|Win32\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Netlink|x64.ActiveCfg = Netlink|x64\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Netlink|x64.Build.0 = Netlink|x64\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Netlink|x86.ActiveCfg = Netlink|Win32\r\n\t\t{7C85BF63-9A1F-43F0-9560-6E51BA537C01}.Netlink|x86.Build.0 = Netlink|Win32\r\n\tEndGlobalSection\r\n\tGlobalSection(SolutionProperties) = preSolution\r\n\t\tHideSolutionNode = FALSE\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "PinBoxServer/Check-Pinbox-Firewall-Rules.bat", "content": "@echo off\ntitle = Pinbox Firewall Setup\necho Checking PinBox Server executable...\nIF NOT EXIST %~dp0PinBoxServer.exe GOTO pinnotdetected\necho PinBox Executable found!\necho Elevating privilegies...\nif not \"%1\"==\"am_admin\" (powershell start -verb runas '%0' am_admin & exit /b)\n\necho Admin detected.\necho Adding rules...\nrem REMEMBER TO CHANGE THE PROGRAM NAME IF THE BINARY FILE NAME CHANGES\nnetsh advfirewall firewall add rule name=\"PinboxOut\" dir=out action=allow profile=any program= \"%~dp0PinBoxServer.exe\" enable=yes\nnetsh advfirewall firewall add rule name=\"PinBoxIn\" dir=in action=allow profile=any program= \"%~dp0PinBoxServer.exe\" enable=yes\necho Done\npause\nexit\n\n:pinnotdetected\necho PinBoxServer.exe doesn't exists. Remember to run this script in THE SAME FOLDER AS THE EXECUTABLE.\npause exit" }, { "path": "PinBoxServer/PinBoxServer/AudioStreamSession.cpp", "content": "#include \"stdafx.h\"\r\n#include \"AudioStreamSession.h\"\r\n#include \r\n#include \r\n#include \"const.h\"\r\n\r\n#define AUDIO_BUFFER_SIZE 0x500000 // 5 Mb\r\n\r\nnamespace\r\n{\r\n\tvoid createNew(void* arg) {\r\n\t\tstatic_cast(arg)->loopbackThread();\r\n\t}\r\n}\r\n\r\nvoid AudioStreamSession::useDefaultDevice()\r\n{\r\n\tHRESULT hr = S_OK;\r\n\tIMMDeviceEnumerator *pMMDeviceEnumerator;\r\n\t//------------------------------------------------\r\n\t// activate a device enumerator\r\n\thr = CoCreateInstance(\r\n\t\t__uuidof(MMDeviceEnumerator), NULL, CLSCTX_ALL,\r\n\t\t__uuidof(IMMDeviceEnumerator),\r\n\t\t(void**)&pMMDeviceEnumerator\r\n\t);\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"CoCreateInstance(IMMDeviceEnumerator) failed: hr = 0x%08x\", hr);\r\n\t\treturn;\r\n\t}\r\n\t//------------------------------------------------\r\n\t// get the default render endpoint\r\n\thr = pMMDeviceEnumerator->GetDefaultAudioEndpoint(eRender, eConsole, &_pMMDevice);\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IMMDeviceEnumerator::GetDefaultAudioEndpoint failed: hr = 0x%08x\", hr);\r\n\t}\r\n\tpMMDeviceEnumerator->Release();\r\n}\r\n\r\nvoid AudioStreamSession::StartAudioStream()\r\n{\r\n\tCoInitialize(NULL);\r\n\tthis->useDefaultDevice();\r\n\t//-----------------------------------------------------\r\n\t// create a \"stop capturing now\" event\r\n\t_stopEvent = CreateEvent(NULL, FALSE, FALSE, NULL);\r\n\tif (NULL == _stopEvent) {\r\n\t\tprintf(\"CreateEvent failed: last error is %u\", GetLastError());\r\n\t\treturn;\r\n\t}\r\n\t//-----------------------------------------------------\r\n\t// init tmp buffer\r\n\taudioBuffer = (u8*)malloc(AUDIO_BUFFER_SIZE);\r\n\taudioBufferSize = 0;\r\n\taudioFrames = 0;\r\n\t_mutex = new std::mutex();\r\n\t//-----------------------------------------------------\r\n\t// start loopback record thread\r\n\t_thread = std::thread(createNew, static_cast(this));\r\n}\r\n\r\n\r\nvoid AudioStreamSession::StopStreaming()\r\n{\r\n\tSetEvent(_stopEvent);\r\n}\r\n\r\nvoid AudioStreamSession::ReadFromBuffer(u8* outBuf, u32 readSize)\r\n{\r\n\tif (!outBuf) return;\r\n\tif (readSize > audioBufferSize) return;\r\n\t_mutex->lock();\r\n\t// read memory to buf\r\n\tmemcpy(outBuf, audioBuffer, readSize);\r\n\r\n\t// update pointer cursor\r\n\taudioBufferSize -= readSize;\r\n\t// shift memory back to place\r\n\tmemcpy(audioBuffer, audioBuffer + readSize, audioBufferSize);\r\n\t_mutex->unlock();\r\n}\r\n\r\nvoid AudioStreamSession::ResetStorageBuffer()\r\n{\r\n\t_mutex->lock();\r\n\taudioBufferSize = 0;\r\n\t_mutex->unlock();\r\n}\r\n\r\n\r\nvoid AudioStreamSession::Pause()\r\n{\r\n\tif (_isPaused) return;\r\n\t_isPaused = true;\r\n\tHRESULT hr = S_OK;\r\n\thr = _pAudioClient->Stop();\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IAudioClient::Stop failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n}\r\n\r\nvoid AudioStreamSession::Resume()\r\n{\r\n\tif (!_isPaused) return;\r\n\t_isPaused = false;\r\n\tHRESULT hr = S_OK;\r\n\thr = _pAudioClient->Start();\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IAudioClient::Start failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n}\r\n\r\nvoid AudioStreamSession::loopbackThread()\r\n{\r\n\tHRESULT hr = S_OK;\r\n\thr = _pMMDevice->Activate(__uuidof(IAudioClient), CLSCTX_ALL, NULL, (void**)&_pAudioClient);\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IMMDevice::Activate(IAudioClient) failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n\r\n\t// get the default device periodicity\r\n\tREFERENCE_TIME hnsDefaultDevicePeriod;\r\n\thr = _pAudioClient->GetDevicePeriod(&hnsDefaultDevicePeriod, NULL);\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IAudioClient::GetDevicePeriod failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n\r\n\t// get the default device format\r\n\tWAVEFORMATEX *pwfx;\r\n\thr = _pAudioClient->GetMixFormat(&pwfx);\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IAudioClient::GetMixFormat failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n\r\n\t//pwfx->nSamplesPerSec = 22050;\r\n\r\n\tswitch (pwfx->wFormatTag) {\r\n\tcase WAVE_FORMAT_IEEE_FLOAT:\r\n\t\tpwfx->wFormatTag = WAVE_FORMAT_PCM;\r\n\t\tpwfx->wBitsPerSample = 16;\r\n\t\tpwfx->nBlockAlign = pwfx->nChannels * pwfx->wBitsPerSample / 8;\r\n\t\tpwfx->nAvgBytesPerSec = pwfx->nBlockAlign * pwfx->nSamplesPerSec;\r\n\t\tbreak;\r\n\r\n\tcase WAVE_FORMAT_EXTENSIBLE:\r\n\t\t// naked scope for case-local variable\r\n\t\tPWAVEFORMATEXTENSIBLE pEx = reinterpret_cast(pwfx);\r\n\t\tif (IsEqualGUID(KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, pEx->SubFormat)) {\r\n\t\t\tpEx->SubFormat = KSDATAFORMAT_SUBTYPE_PCM;\r\n\t\t\tpEx->Samples.wValidBitsPerSample = 16;\r\n\t\t\tpwfx->wBitsPerSample = 16; // 2 bytes per sample\r\n\t\t\tpwfx->nBlockAlign = pwfx->nChannels * pwfx->wBitsPerSample / 8;\r\n\t\t\tpwfx->nAvgBytesPerSec = pwfx->nBlockAlign * pwfx->nSamplesPerSec;\r\n\t\t}\r\n\t\telse {\r\n\t\t\tprintf(\"Don't know how to coerce mix format to int-16\\n\");\r\n\t\t\treturn;\r\n\t\t}\r\n\t\tbreak;\r\n\r\n\t}\r\n\r\n\tpwfx->cbSize = sizeof(WAVEFORMATEXTENSIBLE) - sizeof(WAVEFORMATEX);\r\n\r\n\t//pwfx->cbSize = 0;\r\n\t// create a periodic waitable timer\r\n\tHANDLE hWakeUp = CreateWaitableTimer(NULL, FALSE, NULL);\r\n\tUINT32 nBlockAlign = pwfx->nBlockAlign;\r\n\r\n\t// call IAudioClient::Initialize\r\n\t// note that AUDCLNT_STREAMFLAGS_LOOPBACK and AUDCLNT_STREAMFLAGS_EVENTCALLBACK\r\n\t// do not work together...\r\n\t// the \"data ready\" event never gets set\r\n\t// so we're going to do a timer-driven loop\r\n\thr = _pAudioClient->Initialize(\r\n\t\tAUDCLNT_SHAREMODE_SHARED, // try this ? AUDCLNT_SHAREMODE_EXCLUSIVE\r\n\t\tAUDCLNT_STREAMFLAGS_LOOPBACK,\r\n\t\t0, 0, pwfx, 0\r\n\t);\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\">>>>> Error: IAudioClient::Initialize failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n\r\n\tsampleRate = (u32)pwfx->nSamplesPerSec;\r\n\r\n\t// activate an IAudioCaptureClient\r\n\tIAudioCaptureClient *pAudioCaptureClient;\r\n\thr = _pAudioClient->GetService( __uuidof(IAudioCaptureClient), (void**)&pAudioCaptureClient );\r\n\r\n\t// set the waitable timer\r\n\tLARGE_INTEGER liFirstFire;\r\n\tliFirstFire.QuadPart = -hnsDefaultDevicePeriod / 2; // negative means relative time\r\n\tLONG lTimeBetweenFires = (LONG)hnsDefaultDevicePeriod / 2 / (10 * 1000); // convert to milliseconds\r\n\tBOOL bOK = SetWaitableTimer(\r\n\t\thWakeUp,\r\n\t\t&liFirstFire,\r\n\t\tlTimeBetweenFires,\r\n\t\tNULL, NULL, FALSE\r\n\t);\r\n\r\n\t// call IAudioClient::Start\r\n\thr = _pAudioClient->Start();\r\n\t\r\n\tif (FAILED(hr)) {\r\n\t\tprintf(\"IAudioClient::Start failed: hr = 0x%08x\\n\", hr);\r\n\t\treturn;\r\n\t}\r\n\r\n\t// loopback capture loop\r\n\tHANDLE waitArray[2] = { _stopEvent, hWakeUp };\r\n\tDWORD dwWaitResult;\r\n\r\n\r\n\tbool bDone = false;\r\n\tfor (UINT32 nPasses = 0; !bDone; nPasses++) {\r\n\r\n\t\t// drain data while it is available\r\n\t\tUINT32 nNextPacketSize;\r\n\t\tfor (hr = pAudioCaptureClient->GetNextPacketSize(&nNextPacketSize); SUCCEEDED(hr) && nNextPacketSize > 0; hr = pAudioCaptureClient->GetNextPacketSize(&nNextPacketSize))\r\n\t\t{\r\n\t\t\t// get the captured data\r\n\t\t\tBYTE *pData;\r\n\t\t\tUINT32 nNumFramesToRead;\r\n\t\t\tDWORD dwFlags;\r\n\r\n\t\t\thr = pAudioCaptureClient->GetBuffer(\r\n\t\t\t\t&pData,\r\n\t\t\t\t&nNumFramesToRead,\r\n\t\t\t\t&dwFlags,\r\n\t\t\t\tNULL,\r\n\t\t\t\tNULL\r\n\t\t\t);\r\n\r\n\r\n\t\t\tif(dwFlags & AUDCLNT_BUFFERFLAGS_SILENT)\r\n\t\t\t{\r\n\t\t\t\tpData = NULL;\r\n\t\t\t\t//TODO: send data to write as silent ?\r\n\t\t\t\tcontinue;\r\n\t\t\t}\r\n\r\n\t\t\tLONG lBytesToWrite = nNumFramesToRead * nBlockAlign;\r\n\t\t\t// write audio wave data into tmp buffer to wait for encode\r\n\t\t\t_mutex->lock();\r\n\t\t\taudioFrames += nNumFramesToRead;\r\n\t\t\tif(audioBufferSize + lBytesToWrite < 5242880)\r\n\t\t\t{\r\n\t\t\t\tmemcpy(audioBuffer + audioBufferSize, pData, lBytesToWrite);\r\n\t\t\t\taudioBufferSize += lBytesToWrite;\r\n\t\t\t}\r\n\t\t\t_mutex->unlock();\r\n\r\n\r\n\t\t\thr = pAudioCaptureClient->ReleaseBuffer(nNumFramesToRead);\r\n\t\t}\r\n\r\n\t\t//-------------------------------------------------------------------------\r\n\t\t// event result if have\r\n\t\t\r\n\t\tdwWaitResult = WaitForMultipleObjects(\r\n\t\t\tARRAYSIZE(waitArray), waitArray,\r\n\t\t\tFALSE, INFINITE\r\n\t\t);\r\n\t\tif (WAIT_OBJECT_0 == dwWaitResult) {\r\n\t\t\tprintf(\"Received stop event after %u passes\\n\", nPasses);\r\n\t\t\tbDone = true;\r\n\t\t\tcontinue; // exits loop\r\n\t\t}\r\n\t\tif (WAIT_OBJECT_0 + 1 != dwWaitResult) {\r\n\t\t\tprintf(\"Unexpected WaitForMultipleObjects return value %u on pass %u\\n\", dwWaitResult, nPasses);\r\n\t\t\treturn;\r\n\t\t}\r\n\t}\r\n\r\n\tprintf(\"Closing audio capture session.\\n\");\r\n\r\n\t//---------------------------------------\r\n\t// finish record data \r\n\t// need send something here to end that stream\r\n\t//---------------------------------------\r\n\t_pAudioClient->Stop();\r\n\tCancelWaitableTimer(hWakeUp);\r\n\tpAudioCaptureClient->Release();\r\n\tCloseHandle(hWakeUp);\r\n\tCoTaskMemFree(pwfx);\r\n\t_pAudioClient->Release();\r\n\tCloseHandle(_stopEvent);\r\n\tCoUninitialize();\r\n\r\n\t_pAudioClient = NULL;\r\n\tfree(audioBuffer);\r\n\tif (_pMMDevice != NULL) _pMMDevice->Release();\r\n\t_pMMDevice = NULL;\r\n}\r\n" }, { "path": "PinBoxServer/PinBoxServer/AudioStreamSession.h", "content": "#pragma once\r\n#ifndef _AUDIO_STREAM_SESSION_H__\r\n#define _AUDIO_STREAM_SESSION_H__\r\n\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \"PPMessage.h\"\r\n#include \r\n\r\nclass AudioStreamSession\r\n{\r\nprivate:\r\n\tIAudioClient\t\t\t\t*_pAudioClient;\r\n\tIMMDevice\t\t\t\t\t*_pMMDevice;\r\n\tHANDLE\t\t\t\t\t\t_stopEvent;\r\n\tstd::thread\t\t\t\t\t_thread;\r\n\tbool\t\t\t\t\t\t_isPaused = false;\r\n\r\n\r\n\t\r\n\tstd::mutex\t\t\t\t\t*_mutex;\r\n\r\n\r\n\r\n\tvoid\t\t\t\t\t\tuseDefaultDevice();\r\n\r\n\r\npublic:\r\n\r\n\tu32\t\t\t\t\t\t\taudioBufferSize = 0;\r\n\tu8*\t\t\t\t\t\t\taudioBuffer = nullptr;\r\n\r\n\tint\t\t\t\t\t\t\taudioFrames = 0;\r\n\tu32\t\t\t\t\t\t\tsampleRate = 0;\r\npublic:\r\n\r\n\t// Start audio stream session ( init every thing relate )\r\n\tvoid\t\t\t\t\t\tStartAudioStream();\r\n\tvoid\t\t\t\t\t\tPause();\r\n\tvoid\t\t\t\t\t\tResume();\r\n\t// Stop audio stream session ( release every thing relate )\r\n\tvoid\t\t\t\t\t\tStopStreaming();\r\n\r\n\t// Read input amount of stored audio buffer if available \r\n\tvoid\t\t\t\t\t\tReadFromBuffer(u8* outBuf, u32 readSize);\r\n\t// Reset storage buffer to zero ( in case of user want to avoid read old data to avoid laggy )\r\n\tvoid\t\t\t\t\t\tResetStorageBuffer();\r\n\r\n\tvoid\t\t\t\t\t\tloopbackThread();\r\n};\r\n\r\n#endif" }, { "path": "PinBoxServer/PinBoxServer/Check-Pinbox-Firewall-Rules.bat", "content": "@echo off\ntitle = Pinbox Firewall Setup\necho Checking PinBox Server executable...\nIF NOT EXIST %~dp0PinBoxServer.exe GOTO pinnotdetected\necho PinBox Executable found!\necho Elevating privilegies...\nif not \"%1\"==\"am_admin\" (powershell start -verb runas '%0' am_admin & exit /b)\n\necho Admin detected.\necho Adding rules...\nrem REMEMBER TO CHANGE THE PROGRAM NAME IF THE BINARY FILE NAME CHANGES\nnetsh advfirewall firewall add rule name=\"PinboxOut\" dir=out action=allow profile=any program= \"%~dp0PinBoxServer.exe\" enable=yes\nnetsh advfirewall firewall add rule name=\"PinBoxIn\" dir=in action=allow profile=any program= \"%~dp0PinBoxServer.exe\" enable=yes\necho Done\npause\nexit\n\n:pinnotdetected\necho PinBoxServer.exe doesn't exists. Remember to run this script in THE SAME FOLDER AS THE EXECUTABLE.\npause exit" }, { "path": "PinBoxServer/PinBoxServer/HubItem.h", "content": "#ifndef _PP_HUB_TITEM_H_\n#define _PP_HUB_TITEM_H_\n#include \"PPMessage.h\"\n\nenum HubItemType\n{\n\tHUB_SCREEN = 0x0,\n\tHUB_APP,\n\tHUB_MOVIE,\n};\n\nclass HubItem\n{\npublic:\n\tstd::string\t\t\t\tuuid;\n\n\t// app name\n\tstd::string\t\t\t\tname;\n\n\t// thumb image should be 64x64 png image\n\tu8*\t\t\t\t\t\tthumbBuf;\n\tu32\t\t\t\t\t\tthumbSize;\n\n\tHubItemType\t\t\t\ttype;\n\n\n\t// data\n\tstd::string\t\t\t\tthumbImage;\n\tstd::string\t\t\t\texePath;\n\tstd::string\t\t\t\tprocessName;\n};\n\n#endif" }, { "path": "PinBoxServer/PinBoxServer/InputStreamSession.cpp", "content": "#include \"stdafx.h\"\r\n#include \"InputStreamSession.h\"\r\n#include \r\n#include \r\n#include \r\n\r\nInputStreamSession::InputStreamSession()\r\n{\r\n\tinitMapKey();\r\n\tLoadInputConfig();\r\n\tinitVIGEM();\r\n}\r\n\r\n\r\nInputStreamSession::~InputStreamSession()\r\n{\r\n}\r\n\r\nvoid InputStreamSession::LoadInputConfig()\r\n{\r\n\t//-----------------------------------------------\r\n\t// Init default mapping\r\n\t//-----------------------------------------------\r\n\tm_defaultProfile = new KeyMappingProfile();\r\n\tm_defaultProfile->name = \"Default\";\r\n\t//m_defaultProfile->type = \"keyboard\";\r\n\tm_defaultProfile->type = \"x360\";\r\n\tm_defaultProfile->mappings[0] = FakeInput::Key_Z;\r\n\tm_defaultProfile->mappings[1] = FakeInput::Key_X;\r\n\tm_defaultProfile->mappings[10] = FakeInput::Key_A;\r\n\tm_defaultProfile->mappings[11] = FakeInput::Key_S;\r\n\tm_defaultProfile->mappings[9] = FakeInput::Key_Q;\r\n\tm_defaultProfile->mappings[8] = FakeInput::Key_W;\r\n\tm_defaultProfile->mappings[6] = FakeInput::Key_Right;\r\n\tm_defaultProfile->mappings[7] = FakeInput::Key_Down;\r\n\tm_defaultProfile->mappings[5] = FakeInput::Key_Left;\r\n\tm_defaultProfile->mappings[4] = FakeInput::Key_Up;\r\n\tm_defaultProfile->mappings[3] = FakeInput::Key_N;\r\n\tm_defaultProfile->mappings[2] = FakeInput::Key_M;\r\n\tm_defaultProfile->circlePadAsMouse = false;\r\n\t// circle pad act as dpad\r\n\tm_defaultProfile->mappings[30] = FakeInput::Key_Up;\r\n\tm_defaultProfile->mappings[31] = FakeInput::Key_Down;\r\n\tm_defaultProfile->mappings[29] = FakeInput::Key_Left;\r\n\tm_defaultProfile->mappings[28] = FakeInput::Key_Right;\r\n\t// for new3ds only\r\n\tm_defaultProfile->mappings[14] = FakeInput::Key_E;\r\n\tm_defaultProfile->mappings[15] = FakeInput::Key_D;\r\n\tm_keyMappingProfiles[m_defaultProfile->name] = m_defaultProfile;\r\n\r\n\t// x360\r\n\tm_defaultProfile->controller[0] = XUSB_GAMEPAD_A;\r\n\tm_defaultProfile->controller[1] = XUSB_GAMEPAD_B;\r\n\tm_defaultProfile->controller[10] = XUSB_GAMEPAD_X;\r\n\tm_defaultProfile->controller[11] = XUSB_GAMEPAD_Y;\r\n\tm_defaultProfile->controller[9] = XUSB_GAMEPAD_LEFT_SHOULDER;\r\n\tm_defaultProfile->controller[8] = XUSB_GAMEPAD_RIGHT_SHOULDER;\r\n\tm_defaultProfile->controller[6] = XUSB_GAMEPAD_DPAD_UP;\r\n\tm_defaultProfile->controller[7] = XUSB_GAMEPAD_DPAD_DOWN;\r\n\tm_defaultProfile->controller[5] = XUSB_GAMEPAD_DPAD_LEFT;\r\n\tm_defaultProfile->controller[4] = XUSB_GAMEPAD_DPAD_RIGHT;\r\n\tm_defaultProfile->controller[3] = XUSB_GAMEPAD_START;\r\n\tm_defaultProfile->controller[2] = XUSB_GAMEPAD_BACK;\r\n\r\n\t//-----------------------------------------------\r\n\t// load config\r\n\t//-----------------------------------------------\r\n\tlibconfig::Config inputConfigFile;\r\n\ttry\r\n\t{\r\n\t\tinputConfigFile.readFile(\"input.cfg\");\r\n\t}catch(const libconfig::FileIOException& fioex)\r\n\t{\r\n\t\tstd::cout << \"[Error] Input config file was not found.\" << std::endl << std::flush;\r\n\t}\r\n\tcatch (const libconfig::ParseException& pex)\r\n\t{\r\n\t\tstd::cout << \"[Error] Input config file corrupted.\" << std::endl << std::flush;\r\n\t}\r\n\r\n\t// load input profiles\r\n\tconst libconfig::Setting& root = inputConfigFile.getRoot();\r\n\tconst libconfig::Setting& inputProfiles = root[\"input_profiles\"];\r\n\tint profilesCount = inputProfiles.getLength();\r\n\tfor (int i = 0; i < profilesCount; ++i)\r\n\t{\r\n\t\tKeyMappingProfile* profile = new KeyMappingProfile();\r\n\r\n\t\tstd::string name, type;\r\n\r\n\t\tif(!inputProfiles[i].lookupValue(\"name\", name) && \r\n\t\t\tinputProfiles[i].lookupValue(\"type\", type))\r\n\t\t{\r\n\t\t\tcontinue;\r\n\t\t}\r\n\r\n\t\tprofile->name = name;\r\n\t\tprofile->type = type;\r\n\r\n\t\tif(type == \"keyboard\")\r\n\t\t{\r\n\t\t\tstd::string btn_A, btn_B, btn_X, btn_Y;\r\n\t\t\tstd::string btn_DPAD_UP, btn_DPAD_DOWN, btn_DPAD_LEFT, btn_DPAD_RIGHT;\r\n\t\t\tstd::string btn_L, btn_R, btn_ZL, btn_ZR;\r\n\t\t\tstd::string btn_START, btn_SELECT;\r\n\t\t\tbool circle_as_mouse, zl_zr_as_mouse_btn;\r\n\r\n\t\t\tif (!inputProfiles[i].lookupValue(\"btn_A\", btn_A) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_B\", btn_B) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_X\", btn_X) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_Y\", btn_Y) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_DPAD_UP\", btn_DPAD_UP) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_DPAD_DOWN\", btn_DPAD_DOWN) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_DPAD_LEFT\", btn_DPAD_LEFT) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_DPAD_RIGHT\", btn_DPAD_RIGHT) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_L\", btn_L) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_R\", btn_R) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_START\", btn_START) &&\r\n\t\t\t\tinputProfiles[i].lookupValue(\"btn_SELECT\", btn_SELECT))\r\n\t\t\t{\r\n\t\t\tcontinue;\r\n\t\t\t}\r\n\r\n\t\t\tprofile->mappings[0] = m_keyMapping[btn_A];\r\n\t\t\tprofile->mappings[1] = m_keyMapping[btn_B];\r\n\t\t\tprofile->mappings[10] = m_keyMapping[btn_X];\r\n\t\t\tprofile->mappings[11] = m_keyMapping[btn_Y];\r\n\t\t\tprofile->mappings[9] = m_keyMapping[btn_L];\r\n\t\t\tprofile->mappings[8] = m_keyMapping[btn_R];\r\n\t\t\tprofile->mappings[14] = m_keyMapping[btn_ZL];\r\n\t\t\tprofile->mappings[15] = m_keyMapping[btn_ZR];\r\n\t\t\tprofile->mappings[6] = m_keyMapping[btn_DPAD_RIGHT];\r\n\t\t\tprofile->mappings[7] = m_keyMapping[btn_DPAD_DOWN];\r\n\t\t\tprofile->mappings[5] = m_keyMapping[btn_DPAD_LEFT];\r\n\t\t\tprofile->mappings[4] = m_keyMapping[btn_DPAD_UP];\r\n\t\t\tprofile->mappings[3] = m_keyMapping[btn_START];\r\n\t\t\tprofile->mappings[2] = m_keyMapping[btn_SELECT];\r\n\r\n\t\t\t// optional\r\n\t\t\t// load for zl and zr\r\n\t\t\tif (inputProfiles[i].lookupValue(\"circle_pad_as_mouse\", circle_as_mouse))\r\n\t\t\t{\r\n\t\t\t\tinputProfiles[i].lookupValue(\"zl_zr_as_mouse_button\", zl_zr_as_mouse_btn);\r\n\t\t\t\tprofile->circlePadAsMouse = circle_as_mouse;\r\n\t\t\t\tprofile->ZLRAsMouseButton = zl_zr_as_mouse_btn;\r\n\t\t\t}\r\n\t\t\t// optional\r\n\t\t\t// load for zl and zr\r\n\t\t\tif (!zl_zr_as_mouse_btn) {\r\n\t\t\t\tif (inputProfiles[i].lookupValue(\"btn_ZL\", btn_ZL)) profile->mappings[14] = m_keyMapping[btn_ZL];\r\n\t\t\t\tif (inputProfiles[i].lookupValue(\"btn_ZR\", btn_ZR)) profile->mappings[15] = m_keyMapping[btn_ZR];\r\n\t\t\t}\r\n\r\n\t\t\tm_keyMappingProfiles[profile->name] = profile;\r\n\t\t}else if(type == \"x360\")\r\n\t\t{\r\n\t\t\tprofile->controller[0] = XUSB_GAMEPAD_A;\r\n\t\t\tprofile->controller[1] = XUSB_GAMEPAD_B;\r\n\t\t\tprofile->controller[10] = XUSB_GAMEPAD_X;\r\n\t\t\tprofile->controller[11] = XUSB_GAMEPAD_Y;\r\n\t\t\tprofile->controller[9] = XUSB_GAMEPAD_LEFT_SHOULDER;\r\n\t\t\tprofile->controller[8] = XUSB_GAMEPAD_RIGHT_SHOULDER;\r\n\t\t\tprofile->controller[6] = XUSB_GAMEPAD_DPAD_UP;\r\n\t\t\tprofile->controller[7] = XUSB_GAMEPAD_DPAD_DOWN;\r\n\t\t\tprofile->controller[5] = XUSB_GAMEPAD_DPAD_LEFT;\r\n\t\t\tprofile->controller[4] = XUSB_GAMEPAD_DPAD_RIGHT;\r\n\t\t\tprofile->controller[3] = XUSB_GAMEPAD_START;\r\n\t\t\tprofile->controller[2] = XUSB_GAMEPAD_BACK;\r\n\t\t}\r\n\t\t\r\n\t}\r\n}\r\n\r\nvoid InputStreamSession::UpdateInput(uint32_t down, uint32_t up, short cx, short cy, short ctx, short cty)\r\n{\r\n\tm_OldDown = down;\r\n\tm_OldUp = up;\r\n\tm_OldCX = cx;\r\n\tm_OldCY = cy;\r\n\tm_OldCTX = ctx;\r\n\tm_OldCTY = cty;\r\n\t/*std::cout << \"Input Down:\" << down << \r\n\t\t\" - Up:\" << up << \r\n\t\t\" - CX:\" << cx <<\r\n\t\t\" - CY:\" << cy <<\r\n\t\t\" - CTX:\" << ctx << \r\n\t\t\" - CTY:\" << cty << std::endl << std::flush;*/\r\n\tProcessInput();\r\n}\r\nvoid InputStreamSession::ProcessInput()\r\n{\r\n\t// validate profile\r\n\tif (m_currentProfile.empty()) m_currentProfile = \"Default\";\r\n\tif (m_keyMappingProfiles.find(m_currentProfile) == m_keyMappingProfiles.end()) m_currentProfile = \"Default\";\r\n\r\n\tKeyMappingProfile *profile = m_keyMappingProfiles[m_currentProfile];\r\n\r\n\tif(profile->type == \"keyboard\")\r\n\t{\r\n\t\t// Key Input\r\n\t\tfor (uint8_t i = 0; i < 32; ++i)\r\n\t\t{\r\n\t\t\tif (m_OldDown & BIT(i))\r\n\t\t\t{\r\n\t\t\t\tif (profile->mappings.find(i) != profile->mappings.end())\r\n\t\t\t\t{\r\n\t\t\t\t\tFakeInput::Keyboard::pressKey(profile->mappings[i]);\r\n\t\t\t\t}\r\n\t\t\t}else\r\n\t\t\t{\r\n\t\t\t\tif (profile->mappings.find(i) != profile->mappings.end())\r\n\t\t\t\t{\r\n\t\t\t\t\tFakeInput::Keyboard::releaseKey(profile->mappings[i]);\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\tif (profile->circlePadAsMouse)\r\n\t\t{\r\n\t\t\t// Circle Pad\r\n\t\t\tshort _cx = (c_cpadMax - m_OldCX);\r\n\t\t\tshort _cy = (c_cpadMax - m_OldCY);\r\n\t\t\tFakeInput::Mouse::move(_cx, _cy);\r\n\t\t}\r\n\t}else if(profile->type == \"x360\")\r\n\t{\r\n\t\tm_x360Report.wButtons = 0;\r\n\t\tm_x360Report.bLeftTrigger = 0;\r\n\t\tm_x360Report.bRightTrigger = 0;\r\n\t\t// Key Input\r\n\t\tfor (uint8_t i = 0; i < 32; ++i)\r\n\t\t{\r\n\t\t\tif (m_OldDown & BIT(i))\r\n\t\t\t{\r\n\t\t\t\tif (profile->controller.find(i) != profile->controller.end())\r\n\t\t\t\t{\r\n\t\t\t\t\tm_x360Report.wButtons |= profile->controller[i];\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// ZL\r\n\t\tif (m_OldDown & BIT(14))\r\n\t\t{\r\n\t\t\tm_x360Report.bLeftTrigger = 250;\r\n\t\t}\r\n\t\tif(m_OldUp & BIT(14))\r\n\t\t{\r\n\t\t\tm_x360Report.bLeftTrigger = 0;\r\n\t\t}\r\n\r\n\t\t// ZR\r\n\t\tif (m_OldDown & BIT(15))\r\n\t\t{\r\n\t\t\tm_x360Report.bRightTrigger = 250;\r\n\t\t}\r\n\t\tif (m_OldUp & BIT(15))\r\n\t\t{\r\n\t\t\tm_x360Report.bRightTrigger = 0;\r\n\t\t}\r\n\r\n\t\tconst short MAX_STICK_RANGE = 30000;\r\n\t\tconst float ADDITION_CSTICK = 0.2f;\r\n\r\n\t\t// Left stick\r\n\t\tif (m_OldCX > 0 && m_OldCX <= c_cpadDeadZone) m_OldCX = 0;\r\n\t\tif (m_OldCX < 0 && m_OldCX >= -c_cpadDeadZone) m_OldCX = 0;\r\n\r\n\t\tif (m_OldCY > 0 && m_OldCY <= c_cpadDeadZone) m_OldCY = 0;\r\n\t\tif (m_OldCY < 0 && m_OldCY >= -c_cpadDeadZone) m_OldCY = 0;\r\n\r\n\t\tfloat pCx = static_cast(m_OldCX) / static_cast(c_cpadMax);\r\n\t\tfloat pCy = static_cast(m_OldCY) / static_cast(c_cpadMax);\r\n\t\t\r\n\t\tif (pCx > 1.0f) pCx = 1.0f;\r\n\t\tif (pCx < -1.0f) pCx = -1.0f;\r\n\t\tif (pCy > 1.0f) pCy = 1.0f;\r\n\t\tif (pCy < -1.0f) pCy = -1.0f;\r\n\r\n\t\tm_x360Report.sThumbLX = (short)(pCx * MAX_STICK_RANGE);\r\n\t\tm_x360Report.sThumbLY = (short)(pCy * MAX_STICK_RANGE);\r\n\r\n\t\t// Right stick\r\n\t\tif (m_OldCTX > 0 && m_OldCTX < c_cpadDeadZone) m_OldCTX = 0;\r\n\t\tif (m_OldCTY > 0 && m_OldCTY < c_cpadDeadZone) m_OldCTY = 0;\r\n\t\tif (m_OldCTX < 0 && m_OldCTX > -c_cpadDeadZone) m_OldCTX = 0;\r\n\t\tif (m_OldCTY < 0 && m_OldCTY > -c_cpadDeadZone) m_OldCTY = 0;\r\n\r\n\t\tfloat pCtx = (static_cast(m_OldCTX) / static_cast(c_cpadMax)) + ADDITION_CSTICK;\r\n\t\tfloat pCty = (static_cast(m_OldCTY) / static_cast(c_cpadMax)) + ADDITION_CSTICK;\r\n\t\t\r\n\t\tint newCTX = (int)(pCtx * MAX_STICK_RANGE);\r\n\t\tint newCTY = (int)(pCty * MAX_STICK_RANGE);\r\n\t\tif (newCTX > MAX_STICK_RANGE) newCTX = MAX_STICK_RANGE;\r\n\t\tif (newCTX < -MAX_STICK_RANGE) newCTX = -MAX_STICK_RANGE;\r\n\t\tif (newCTY > MAX_STICK_RANGE) newCTY = MAX_STICK_RANGE;\r\n\t\tif (newCTY < -MAX_STICK_RANGE) newCTY = -MAX_STICK_RANGE;\r\n\r\n\t\tm_x360Report.sThumbRX = newCTX;\r\n\t\tm_x360Report.sThumbRY = newCTY;\r\n\r\n\t\t// update\r\n\t\tif(!VIGEM_SUCCESS(vigem_target_x360_update(m_vDriver, m_x360Controller, m_x360Report)))\r\n\t\t{\r\n\t\t\tstd::cout << \"[Error] Error when submit report update to X360.\" << std::endl << std::flush;\r\n\t\t}\r\n\t\tm_OldUp = 0;\r\n\t}\r\n\t\r\n}\r\n\r\nvoid InputStreamSession::ChangeInputProfile(std::string profileName)\r\n{\r\n\r\n}\r\n\r\nvoid InputStreamSession::initMapKey()\r\n{\r\n\tm_keyMapping[\"A\"] = FakeInput::Key_A;\r\n\tm_keyMapping[\"B\"] = FakeInput::Key_B;\r\n\tm_keyMapping[\"C\"] = FakeInput::Key_C;\r\n\tm_keyMapping[\"D\"] = FakeInput::Key_D;\r\n\tm_keyMapping[\"E\"] = FakeInput::Key_E;\r\n\tm_keyMapping[\"F\"] = FakeInput::Key_F;\r\n\tm_keyMapping[\"G\"] = FakeInput::Key_G;\r\n\tm_keyMapping[\"H\"] = FakeInput::Key_H;\r\n\tm_keyMapping[\"I\"] = FakeInput::Key_I;\r\n\tm_keyMapping[\"J\"] = FakeInput::Key_J;\r\n\tm_keyMapping[\"K\"] = FakeInput::Key_K;\r\n\tm_keyMapping[\"L\"] = FakeInput::Key_L;\r\n\tm_keyMapping[\"M\"] = FakeInput::Key_M;\r\n\tm_keyMapping[\"N\"] = FakeInput::Key_N;\r\n\tm_keyMapping[\"O\"] = FakeInput::Key_O;\r\n\tm_keyMapping[\"P\"] = FakeInput::Key_P;\r\n\tm_keyMapping[\"Q\"] = FakeInput::Key_Q;\r\n\tm_keyMapping[\"R\"] = FakeInput::Key_R;\r\n\tm_keyMapping[\"S\"] = FakeInput::Key_S;\r\n\tm_keyMapping[\"T\"] = FakeInput::Key_T;\r\n\tm_keyMapping[\"U\"] = FakeInput::Key_U;\r\n\tm_keyMapping[\"V\"] = FakeInput::Key_V;\r\n\tm_keyMapping[\"W\"] = FakeInput::Key_W;\r\n\tm_keyMapping[\"X\"] = FakeInput::Key_X;\r\n\tm_keyMapping[\"Y\"] = FakeInput::Key_Y;\r\n\tm_keyMapping[\"Z\"] = FakeInput::Key_Z;\r\n\tm_keyMapping[\"0\"] = FakeInput::Key_0;\r\n\tm_keyMapping[\"1\"] = FakeInput::Key_1;\r\n\tm_keyMapping[\"2\"] = FakeInput::Key_2;\r\n\tm_keyMapping[\"3\"] = FakeInput::Key_3;\r\n\tm_keyMapping[\"4\"] = FakeInput::Key_4;\r\n\tm_keyMapping[\"5\"] = FakeInput::Key_5;\r\n\tm_keyMapping[\"6\"] = FakeInput::Key_6;\r\n\tm_keyMapping[\"7\"] = FakeInput::Key_7;\r\n\tm_keyMapping[\"8\"] = FakeInput::Key_8;\r\n\tm_keyMapping[\"9\"] = FakeInput::Key_9;\r\n\tm_keyMapping[\"F1\"] = FakeInput::Key_F1;\r\n\tm_keyMapping[\"F2\"] = FakeInput::Key_F2;\r\n\tm_keyMapping[\"F3\"] = FakeInput::Key_F3;\r\n\tm_keyMapping[\"F4\"] = FakeInput::Key_F4;\r\n\tm_keyMapping[\"F5\"] = FakeInput::Key_F5;\r\n\tm_keyMapping[\"F6\"] = FakeInput::Key_F6;\r\n\tm_keyMapping[\"F7\"] = FakeInput::Key_F7;\r\n\tm_keyMapping[\"F8\"] = FakeInput::Key_F8;\r\n\tm_keyMapping[\"F9\"] = FakeInput::Key_F9;\r\n\tm_keyMapping[\"F10\"] = FakeInput::Key_F10;\r\n\tm_keyMapping[\"F11\"] = FakeInput::Key_F11;\r\n\tm_keyMapping[\"F12\"] = FakeInput::Key_F12;\r\n\tm_keyMapping[\"Escape\"] = FakeInput::Key_Escape;\r\n\tm_keyMapping[\"Space\"] = FakeInput::Key_Space;\r\n\tm_keyMapping[\"Return\"] = FakeInput::Key_Return;\r\n\tm_keyMapping[\"Backspace\"] = FakeInput::Key_Backspace;\r\n\tm_keyMapping[\"Tab\"] = FakeInput::Key_Tab;\r\n\tm_keyMapping[\"Shift_L\"] = FakeInput::Key_Shift_L;\r\n\tm_keyMapping[\"Shift_R\"] = FakeInput::Key_Shift_R;\r\n\tm_keyMapping[\"Control_L\"] = FakeInput::Key_Control_L;\r\n\tm_keyMapping[\"Control_R\"] = FakeInput::Key_Control_R;\r\n\tm_keyMapping[\"Alt_L\"] = FakeInput::Key_Alt_L;\r\n\tm_keyMapping[\"Alt_R\"] = FakeInput::Key_Alt_R;\r\n\tm_keyMapping[\"CapsLock\"] = FakeInput::Key_CapsLock;\r\n\tm_keyMapping[\"NumLock\"] = FakeInput::Key_NumLock;\r\n\tm_keyMapping[\"ScrollLock\"] = FakeInput::Key_ScrollLock;\r\n\tm_keyMapping[\"PrintScreen\"] = FakeInput::Key_PrintScreen;\r\n\tm_keyMapping[\"Insert\"] = FakeInput::Key_Insert;\r\n\tm_keyMapping[\"Delete\"] = FakeInput::Key_Delete;\r\n\tm_keyMapping[\"PageUP\"] = FakeInput::Key_PageUP;\r\n\tm_keyMapping[\"PageDown\"] = FakeInput::Key_PageDown;\r\n\tm_keyMapping[\"Home\"] = FakeInput::Key_Home;\r\n\tm_keyMapping[\"End\"] = FakeInput::Key_End;\r\n\tm_keyMapping[\"Left\"] = FakeInput::Key_Left;\r\n\tm_keyMapping[\"Right\"] = FakeInput::Key_Right;\r\n\tm_keyMapping[\"Up\"] = FakeInput::Key_Up;\r\n\tm_keyMapping[\"Down\"] = FakeInput::Key_Down;\r\n\tm_keyMapping[\"Numpad0\"] = FakeInput::Key_Numpad0;\r\n\tm_keyMapping[\"Numpad1\"] = FakeInput::Key_Numpad1;\r\n\tm_keyMapping[\"Numpad2\"] = FakeInput::Key_Numpad2;\r\n\tm_keyMapping[\"Numpad3\"] = FakeInput::Key_Numpad3;\r\n\tm_keyMapping[\"Numpad4\"] = FakeInput::Key_Numpad4;\r\n\tm_keyMapping[\"Numpad5\"] = FakeInput::Key_Numpad5;\r\n\tm_keyMapping[\"Numpad6\"] = FakeInput::Key_Numpad6;\r\n\tm_keyMapping[\"Numpad7\"] = FakeInput::Key_Numpad7;\r\n\tm_keyMapping[\"Numpad8\"] = FakeInput::Key_Numpad8;\r\n\tm_keyMapping[\"Numpad9\"] = FakeInput::Key_Numpad9;\r\n\tm_keyMapping[\"NumpadAdd\"] = FakeInput::Key_NumpadAdd;\r\n\tm_keyMapping[\"NumpadSubtract\"] = FakeInput::Key_NumpadSubtract;\r\n\tm_keyMapping[\"NumpadMultiply\"] = FakeInput::Key_NumpadMultiply;\r\n\tm_keyMapping[\"NumpadDivide\"] = FakeInput::Key_NumpadDivide;\r\n\tm_keyMapping[\"NumpadDecimal\"] = FakeInput::Key_NumpadDecimal;\r\n\tm_keyMapping[\"NumpadEnter\"] = FakeInput::Key_NumpadEnter;\r\n}\r\n\r\n\r\nvoid InputStreamSession::initVIGEM()\r\n{\r\n\tm_Xbox360Enable = false;\r\n\t//\n\t// Allocate driver connection object\n\t// \r\n\tm_vDriver = vigem_alloc();\r\n\r\n\t//\n\t// Attempt to connect to bus driver\n\t// \r\n\tif(!VIGEM_SUCCESS(vigem_connect(m_vDriver)))\r\n\t{\r\n\t\tstd::cout << \"[Error] Can't connect to Virtual Controller.\" << std::endl << std::flush;\r\n\t\tstd::cout << \"-> Please ask on Discord for more information: https://discordapp.com/channels/340110838947905538/340110838947905538.\" << std::endl << std::flush;\r\n\t\treturn;\r\n\t}\r\n\tstd::cout << \"[X360] Connected successfully.\" << std::endl << std::flush;\r\n\t//\n\t// Allocate target device object of type Xbox 360 Controller\n\t// \n\tm_x360Controller = vigem_target_x360_alloc();\r\n\r\n\t//\n\t// Add new Xbox 360 device to bus.\n\t// \n\t// This call blocks until the device reached working state \n\t// or an error occurred.\n\t// \n\tif (!VIGEM_SUCCESS(vigem_target_add(m_vDriver, m_x360Controller)))\n\t{\r\n\t\tstd::cout << \"[Error] Couldn't add virtual X360 device.\" << std::endl << std::flush;\n\t\treturn;\n\t}\r\n\tstd::cout << \"[X360] Added virtual x360 device successfully.\" << std::endl << std::flush;\r\n\r\n\tXUSB_REPORT_INIT(&m_x360Report);\r\n\tm_Xbox360Enable = true;\r\n}" }, { "path": "PinBoxServer/PinBoxServer/InputStreamSession.h", "content": "#pragma once\r\n#ifndef _PP_INPUT_STREAM_SESSION_H_\r\n#define _PP_INPUT_STREAM_SESSION_H_\r\n\r\n#define BIT(n) (1U<<(n))\r\n#include \r\n#include \r\n#include \"ViGEmClient.h\"\r\n\r\n/// Key values.\nenum\n{\n\tKEY_A = BIT(0), ///< A\n\tKEY_B = BIT(1), ///< B\n\tKEY_SELECT = BIT(2), ///< Select\n\tKEY_START = BIT(3), ///< Start\n\tKEY_DRIGHT = BIT(4), ///< D-Pad Right\n\tKEY_DLEFT = BIT(5), ///< D-Pad Left\n\tKEY_DUP = BIT(6), ///< D-Pad Up\n\tKEY_DDOWN = BIT(7), ///< D-Pad Down\n\tKEY_R = BIT(8), ///< R\n\tKEY_L = BIT(9), ///< L\n\tKEY_X = BIT(10), ///< X\n\tKEY_Y = BIT(11), ///< Y\n\tKEY_ZL = BIT(14), ///< ZL (New 3DS only)\n\tKEY_ZR = BIT(15), ///< ZR (New 3DS only)\n\tKEY_TOUCH = BIT(20), ///< Touch (Not actually provided by HID)\n\tKEY_CSTICK_RIGHT = BIT(24), ///< C-Stick Right (New 3DS only)\n\tKEY_CSTICK_LEFT = BIT(25), ///< C-Stick Left (New 3DS only)\n\tKEY_CSTICK_UP = BIT(26), ///< C-Stick Up (New 3DS only)\n\tKEY_CSTICK_DOWN = BIT(27), ///< C-Stick Down (New 3DS only)\n\tKEY_CPAD_RIGHT = BIT(28), ///< Circle Pad Right\n\tKEY_CPAD_LEFT = BIT(29), ///< Circle Pad Left\n\tKEY_CPAD_UP = BIT(30), ///< Circle Pad Up\n\tKEY_CPAD_DOWN = BIT(31), ///< Circle Pad Down\n\n\t// Generic catch-all directions\n\tKEY_UP = KEY_DUP | KEY_CPAD_UP, ///< D-Pad Up or Circle Pad Up\n\tKEY_DOWN = KEY_DDOWN | KEY_CPAD_DOWN, ///< D-Pad Down or Circle Pad Down\n\tKEY_LEFT = KEY_DLEFT | KEY_CPAD_LEFT, ///< D-Pad Left or Circle Pad Left\n\tKEY_RIGHT = KEY_DRIGHT | KEY_CPAD_RIGHT, ///< D-Pad Right or Circle Pad Right\n};\r\nstruct KeyMappingProfile\r\n{\r\n\tstd::string\t\t\t\t\t\t\t\tname = \"\";\r\n\tstd::map\t\tmappings;\r\n\tstd::map\t\t\tcontroller;\r\n\tbool\t\t\t\t\t\t\t\t\tcirclePadAsMouse = false;\r\n\tbool\t\t\t\t\t\t\t\t\tZLRAsMouseButton = false;\r\n\tstd::string\t\t\t\t\t\t\t\ttype = \"\";\r\n};\r\n\r\nclass InputStreamSession\r\n{\r\nprivate:\r\n\tconst short\t\t\t\t\t\t\t\t\tc_cpadDeadZone = 15;\r\n\tconst short\t\t\t\t\t\t\t\t\tc_cpadMin = 0;\r\n\tconst short\t\t\t\t\t\t\t\t\tc_cpadMax = 156;\r\n\r\n\tuint32_t\t\t\t\t\t\t\t\t\tm_OldDown;\r\n\tuint32_t\t\t\t\t\t\t\t\t\tm_OldUp;\r\n\tshort\t\t\t\t\t\t\t\t\t\tm_OldCX;\r\n\tshort\t\t\t\t\t\t\t\t\t\tm_OldCY;\r\n\tshort\t\t\t\t\t\t\t\t\t\tm_OldCTX;\r\n\tshort\t\t\t\t\t\t\t\t\t\tm_OldCTY;\r\n\r\n\tstd::string\t\t\t\t\t\t\t\t\tm_currentProfile = \"Default\";\r\n\tKeyMappingProfile*\t\t\t\t\t\t\tm_defaultProfile;\r\n\tstd::map\tm_keyMappingProfiles;\r\n\tstd::map\t\tm_keyMapping;\r\n\tvoid initMapKey();\r\n\r\n\r\n\tvoid initVIGEM();\r\n\tbool m_Xbox360Enable = false;\r\n\tPVIGEM_CLIENT m_vDriver;\r\n\t// xbox 360 controller\r\n\tPVIGEM_TARGET m_x360Controller;\r\n\tXUSB_REPORT m_x360Report;\r\n\r\npublic:\r\n\tInputStreamSession();\r\n\t~InputStreamSession();\r\n\r\n\tvoid LoadInputConfig();\r\n\r\n\tvoid UpdateInput(uint32_t down, uint32_t up, short cx, short cy, short ctx, short cty);\r\n\tvoid ProcessInput();\r\n\tvoid ChangeInputProfile(std::string\tprofileName);\r\n};\r\n\r\n#endif\r\n" }, { "path": "PinBoxServer/PinBoxServer/PPClientSession.cpp", "content": "#include \"stdafx.h\"\r\n#include \"PPClientSession.h\"\r\n#include \"PPMessage.h\"\r\n#include \"PPServer.h\"\r\n#include \"HubItem.h\"\r\n#include \"ServerConfig.h\"\r\n\r\nvoid PPClientSession::InitSession(evpp::TCPConnPtr conn, PPServer* parent)\r\n{\r\n\t_connection = conn;\r\n\t_server = parent;\r\n\t// static buffer\r\n\t_receivedBuffer = (u8*)malloc(BUFFER_SIZE);\r\n\t_receivedBufferSize = 0;\r\n\t// default wait size for authentication\r\n\t_waitForSize = 9;\r\n}\r\n\r\nvoid PPClientSession::DisconnectFromServer()\r\n{\r\n\tif (_tmpMessage) delete _tmpMessage;\r\n\t//TODO: stop all stream\r\n\r\n}\r\n\r\nvoid PPClientSession::PrepareVideoPacketAndSend(u8* buffer, int bufferSize)\r\n{\r\n\tsendMessageWithCodeAndData(MSG_CODE_REQUEST_NEW_SCREEN_FRAME, buffer, bufferSize);\r\n}\r\n\r\nvoid PPClientSession::PrepareAudioPacketAndSend(u8* buffer, int bufferSize, uint64_t pts)\r\n{\r\n\tsendMessageWithCodeAndData(MSG_CODE_REQUEST_NEW_AUDIO_FRAME, buffer, bufferSize);\r\n}\r\n\r\nvoid PPClientSession::ProcessMessage(evpp::Buffer* msg)\r\n{\r\n\t//------------------------------------------------\r\n\t// merge msg data into buffer\r\n\tmemcpy(_receivedBuffer + _receivedBufferSize, msg->data(), msg->size());\r\n\t// increment buffer size\r\n\t_receivedBufferSize += msg->size();\r\n\r\n\tif (_receivedBufferSize < _waitForSize || _waitForSize == 0) return;\r\n\r\n\t// process thought data buffer\r\n\tint dataAfterProcessed = _receivedBufferSize - _waitForSize;\r\n\tdo\r\n\t{\r\n\t\t// calculate data left\r\n\t\tu32 lastWaitForSize = _waitForSize;\r\n\r\n\t\t// process message data \r\n\t\t// NOTE: _waitForSize should be changed inside this function\r\n\t\tProcessIncommingMessage(_receivedBuffer, lastWaitForSize);\r\n\r\n\t\t// shifting memory\r\n\t\tmemcpy(_receivedBuffer, _receivedBuffer + lastWaitForSize, dataAfterProcessed);\r\n\r\n\t\t// update data left\r\n\t\t_receivedBufferSize = dataAfterProcessed;\r\n\t\tif (_receivedBufferSize < _waitForSize || _waitForSize == 0) break;\r\n\t\tdataAfterProcessed = _receivedBufferSize - _waitForSize;\r\n\t} while (dataAfterProcessed >= 0);\r\n}\r\n\r\nvoid PPClientSession::ProcessIncommingMessage(u8* buffer, u32 size)\r\n{\r\n\tif(!IsAuthenticated())\r\n\t{\r\n\t\t//----------------------------------------------------\r\n\t\t// parse for header part\r\n\t\tPPMessage* autheMsg = new PPMessage();\r\n\t\tif (!autheMsg->ParseHeader(buffer))\r\n\t\t{\r\n\t\t\tstd::cout << \"[Authentication Error] Vaidation code incorrect \" << std::endl;\r\n\t\t\tsendMessageWithCode(MSG_CODE_RESULT_AUTHENTICATION_FAILED);\r\n\t\t\treturn;\r\n\t\t}\r\n\t\t//----------------------------------------------------\r\n\t\t// validate authentication\r\n\t\tif (autheMsg->GetMessageCode() != MSG_CODE_REQUEST_AUTHENTICATION_SESSION) {\n\t\t\tstd::cout << \"[Authentication Error] Invalid session type: \" << autheMsg->GetMessageCode() << std::endl;\n\t\t\tsendMessageWithCode(MSG_CODE_RESULT_AUTHENTICATION_FAILED);\n\t\t\treturn;\n\t\t}\r\n\r\n\t\t_server->ScreenCapturer->registerClientSession(this);\r\n\t\t_authenticated = true;\r\n\t\t// set waiting to a header msg\r\n\t\t_currentReadState = PPREQUEST_HEADER;\r\n\t\t_waitForSize = MSG_COMMAND_SIZE;\r\n\t\t//----------------------------------------------------\r\n\t\t// send back to client to validate authentication successfully\r\n\t\tstd::cout << \"[Authentication Successed] Session: #\" << _connection->remote_addr() << std::endl;\r\n\t\tsendMessageWithCode(MSG_CODE_RESULT_AUTHENTICATION_SUCCESS);\r\n\t}else\r\n\t{\r\n\t\tif (!_tmpMessage) _tmpMessage = new PPMessage();\r\n\t\tif (_currentReadState == PPREQUEST_HEADER)\r\n\t\t{\r\n\t\t\tif (!_tmpMessage->ParseHeader(buffer))\r\n\t\t\t{\r\n\t\t\t\tstd::cout << \"[Parse Message Error] Vaidation code incorrect - are you sure current is header part ?\" << std::endl;\r\n\t\t\t\t_tmpMessage->ClearHeader();\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\t\t\t//----------------------------------------------------\r\n\t\t\t// switch to read body part\r\n\t\t\t_currentReadState = PPREQUEST_BODY;\r\n\t\t\t_waitForSize = _tmpMessage->GetContentSize();\r\n\t\t\t//----------------------------------------------------\r\n\t\t\t// pre process header code if need\r\n\t\t\tprocessMessageHeader(_tmpMessage->GetMessageCode());\r\n\t\t\t//----------------------------------------------------\r\n\t\t\t// it content size of message is zero so we start \r\n\t\t\t// wait for new message\r\n\t\t\tif (_tmpMessage->GetContentSize() == 0) {\r\n\t\t\t\t_currentReadState = PPREQUEST_HEADER;\r\n\t\t\t\t_waitForSize = MSG_COMMAND_SIZE;\r\n\t\t\t}\r\n\t\t}\r\n\t\telse if (_currentReadState == PPREQUEST_BODY)\r\n\t\t{\r\n\t\t\tif (size == _tmpMessage->GetContentSize())\r\n\t\t\t{\r\n\t\t\t\t// process body buffer\r\n\t\t\t\tprocessMessageBody(buffer, _tmpMessage->GetMessageCode());\r\n\t\t\t\t// switch to read next header part\r\n\t\t\t\t_currentReadState = PPREQUEST_HEADER;\r\n\t\t\t\t_waitForSize = MSG_COMMAND_SIZE;\r\n\t\t\t\t_tmpMessage->ClearHeader();\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n}\r\n\r\n\r\n\r\nvoid PPClientSession::sendMessageWithCode(u8 code)\r\n{\r\n\tPPMessage* msg = new PPMessage();\r\n\tmsg->BuildMessageHeader(code);\r\n\tvoid* buffer = msg->BuildMessageEmpty();\r\n\t_connection->Send(buffer, 9);\r\n\tfree(buffer);\r\n}\r\n\r\nvoid PPClientSession::sendMessageWithCodeAndData(u8 code, u8* buffer, size_t bufferSize)\r\n{\r\n\tPPMessage* msg = new PPMessage();\r\n\tmsg->BuildMessageHeader(code);\r\n\tvoid* result = msg->BuildMessage(buffer, bufferSize);\r\n\t_connection->Send(result, msg->GetMessageSize());\r\n\tfree(result);\r\n}\r\n\r\nvoid PPClientSession::processMessageHeader(u8 code)\r\n{\r\n\tswitch (code)\r\n\t{\r\n\t//case MSG_CODE_REQUEST_START_SCREEN_CAPTURE:\r\n\t//\tstd::cout << \"Client send COMMAND: Start Stream\" << std::endl;\r\n\t//\t_server->ScreenCapturer->startStream();\r\n\t//\tbreak;\r\n\t//case MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE:\r\n\t//\tstd::cout << \"Client send COMMAND: Stop Stream\" << std::endl;\r\n\t//\t_server->ScreenCapturer->stopStream();\r\n\t//\tbreak;\r\n\tcase MSG_CODE_REQUEST_SCREEN_RECEIVED_FRAME: \r\n\r\n\t\tbreak;\r\n\tcase MSG_CODE_REQUEST_RECEIVED_AUDIO_FRAME: \r\n\r\n\t\tbreak;\r\n\tcase MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE: \r\n\t\tbreak;\r\n\r\n\tcase MSG_CODE_SEND_INPUT_CAPTURE:\r\n\t\tbreak;\r\n\r\n\tcase MSG_CODE_REQUEST_HUB_ITEMS: {\r\n\t\tstd::cout << \"Client send COMMAND: Request Hub Items\" << std::endl;\r\n\t\tevpp::Buffer* buf = new evpp::Buffer();\r\n\t\t// add array size\r\n\t\tu16 count = ServerConfig::Get()->HubItems.size();\r\n\t\tbuf->Append(&count, sizeof u16);\r\n\t\tfor (auto item : ServerConfig::Get()->HubItems)\r\n\t\t{\r\n\t\t\t// add \r\n\t\t\tu8 type = item->type;\r\n\t\t\tbuf->Append(&type, sizeof u8);\r\n\t\t\t// add uuid\r\n\t\t\tu16 uuidSize = item->uuid.size();\r\n\t\t\tbuf->Append(&uuidSize, sizeof u16);\r\n\t\t\tbuf->Append(item->uuid.c_str(), uuidSize);\r\n\t\t\t// add name\r\n\t\t\tu16 nameSize = item->name.size();\r\n\t\t\tbuf->Append(&nameSize, sizeof u16);\r\n\t\t\tbuf->Append(item->name.c_str(), nameSize);\r\n\t\t\t// add thumbnail if not is monitor\r\n\t\t\tif (item->type != HUB_SCREEN)\r\n\t\t\t{\r\n\t\t\t\tbuf->Append(&item->thumbSize, sizeof u32);\r\n\t\t\t\tbuf->Append(item->thumbBuf, item->thumbSize);\r\n\t\t\t}\r\n\t\t}\r\n\r\n\t\t// send and clean up\r\n\t\tsendMessageWithCodeAndData(MSG_CODE_RECEIVED_HUB_ITEMS, (u8*)buf->data(), buf->size());\r\n\t\tdelete buf;\r\n\t\tbreak;\r\n\t}\r\n\r\n\tdefault: \r\n\t\tstd::cout << \"Client \" << _connection->remote_addr() << \" send Header UNKNOW COMMAND: \" << code << std::endl;\r\n\t\tbreak;\r\n\t\r\n\t}\r\n\r\n}\r\n\r\nvoid PPClientSession::processMessageBody(u8* buffer, u8 code)\r\n{\r\n\r\n\tswitch (code)\r\n\t{\r\n\r\n\tcase MSG_CODE_REQUEST_START_SCREEN_CAPTURE:\r\n\t\tstd::cout << \"Client send COMMAND: Start Stream\" << std::endl;\r\n\t\t_server->ScreenCapturer->startStream();\r\n\t\tbreak;\r\n\tcase MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE:\r\n\t\tstd::cout << \"Client send COMMAND: Stop Stream\" << std::endl;\r\n\t\t_server->ScreenCapturer->stopStream();\r\n\t\tbreak;\r\n\r\n\r\n\t\t//================================================\r\n\t\t// Delete later\r\n\t\t//================================================\r\n\tcase MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE: {\r\n\t\t//NOTE: do those setting are useless for now.\r\n\r\n\t\t// wait for frame\r\n\t\tint8_t waitForReceived = READ_U8(buffer, 0);\r\n\t\tbool _waitForClientReceived = !(waitForReceived == 0);\r\n\t\t// smoother frame\r\n\t\tu32 _waitForFrame = READ_U32(buffer, 1);\r\n\t\t// smoother frame\r\n\t\tu32 _outputQuality = READ_U32(buffer, 5);\r\n\t\t// smoother frame\r\n\t\tu32 _outputScale = READ_U32(buffer, 9);\r\n\t\t///-----------------------------------\r\n\t\tstd::cout << \"Change Stream Setting: \" << std::endl;\r\n\t\tstd::cout << \"Smooth Frame: \" << _waitForFrame << std::endl;\r\n\t\tstd::cout << \"Quality: \" << _outputQuality << std::endl;\r\n\t\tstd::cout << \"Scale: \" << _outputScale << std::endl;\r\n\t\t///-----------------------------------\r\n\t\t//_server->ScreenCapturer->changeSetting(_waitForClientReceived, _waitForFrame, _outputQuality, _outputScale);\r\n\t\tbreak;\r\n\t}\r\n\r\n\t//================================================\r\n\t// Input process\r\n\t//================================================\r\n\tcase MSG_CODE_SEND_INPUT_CAPTURE:\r\n\t{\r\n\t\t//--------------------------------------\r\n\t\t//read input data\r\n\t\tu32 down = 0;\r\n\t\tmemcpy(&down, buffer, 4);\r\n\t\tu32 up = 0;\r\n\t\tmemcpy(&up, buffer + 4, 4);\r\n\t\tshort cx = 0;\r\n\t\tmemcpy(&cx, buffer + 8, 2);\r\n\t\tshort cy = 0;\r\n\t\tmemcpy(&cy, buffer + 10, 2);\r\n\t\tshort ctx = 0;\r\n\t\tmemcpy(&ctx, buffer + 12, 2);\r\n\t\tshort cty = 0;\r\n\t\tmemcpy(&cty, buffer + 14, 2);\r\n\t\t//--------------------------------------\r\n\t\t_server->InputStreamer->UpdateInput(down, up, cx, cy, ctx, cty);\r\n\t\tbreak;\r\n\t}\r\n\r\n\tdefault: \r\n\t\tstd::cout << \"Client \" << _connection->remote_addr() << \" send Body UNKNOW COMMAND\" << std::endl << std::flush;\r\n\t\tbreak;\r\n\t}\r\n\r\n\r\n}" }, { "path": "PinBoxServer/PinBoxServer/PPClientSession.h", "content": "#pragma once\r\n#ifndef _PP_CLIENTSESISON_H_\r\n#define _PP_CLIENTSESISON_H_\r\n\r\n#include \r\n#include \"PPMessage.h\"\r\n// evpp\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \"HubItem.h\"\r\n\r\n\r\nenum PPSession_Type { PPSESSION_NONE, PPSESSION_MOVIE, PPSESSION_SCREEN_CAPTURE, PPSESSION_INPUT_CAPTURE };\r\n\r\n#define MSG_COMMAND_SIZE 9\r\n\r\n#define PPREQUEST_NONE 0\r\n#define PPREQUEST_HEADER 10\r\n#define PPREQUEST_BODY 15\r\n// authentication code\r\n#define MSG_CODE_REQUEST_AUTHENTICATION_SESSION 1\r\n\r\n#define MSG_CODE_RESULT_AUTHENTICATION_SUCCESS 5\r\n#define MSG_CODE_RESULT_AUTHENTICATION_FAILED 6\r\n// screen capture code\r\n#define MSG_CODE_REQUEST_START_SCREEN_CAPTURE 10\r\n#define MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE 11\r\n#define MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE 12\r\n#define MSG_CODE_REQUEST_NEW_SCREEN_FRAME 15\r\n#define MSG_CODE_REQUEST_SCREEN_RECEIVED_FRAME 16\r\n#define MSG_CODE_REQUEST_NEW_AUDIO_FRAME 18\r\n#define MSG_CODE_REQUEST_RECEIVED_AUDIO_FRAME 19\r\n\r\n// input\r\n#define MSG_CODE_SEND_INPUT_CAPTURE 42\r\n#define MSG_CODE_SEND_INPUT_CAPTURE_IDLE 44\r\n\r\n#define MSG_CODE_REQUEST_HUB_ITEMS 60\r\n#define MSG_CODE_RECEIVED_HUB_ITEMS 61\r\n\r\n// 8Mb default size just enough\r\n#define BUFFER_SIZE 1024 * 1024 * 8 \r\n#define CHOP_N(BUFFER, COUNT, LENGTH) memmove(BUFFER, BUFFER + COUNT, LENGTH)\r\n\r\nclass PPServer;\r\nclass PPClientSession\r\n{\r\nprivate:\r\n\tevpp::TCPConnPtr\t\t\t_connection;\r\n\tbool\t\t\t\t\t\t_authenticated = false;\r\n\r\n\tu8*\t\t\t\t\t\t\t_receivedBuffer = nullptr;\r\n\tu32\t\t\t\t\t\t\t_receivedBufferSize = 0;\r\n\tu32\t\t\t\t\t\t\t_waitForSize = 0;\r\n\tPPMessage*\t\t\t\t\t_tmpMessage = nullptr;\r\n\tu8\t\t\t\t\t\t\t_currentReadState = PPREQUEST_NONE;\r\n\r\n\r\n\r\nprivate:\r\n\tvoid\t\t\t\t\t\tsendMessageWithCode(u8 code);\r\n\tvoid\t\t\t\t\t\tsendMessageWithCodeAndData(u8 code, u8* buffer, size_t bufferSize);\r\n\tvoid\t\t\t\t\t\tprocessMessageHeader(u8 code);\r\n\tvoid\t\t\t\t\t\tprocessMessageBody(u8* buffer, u8 code);\r\n\r\n\tvoid\t\t\t\t\t\tProcessIncommingMessage(u8* buffer, u32 size);\r\npublic:\r\n\tPPServer*\t\t\t\t\t_server;\r\n\r\n\tvoid\t\t\t\t\t\tInitSession(evpp::TCPConnPtr conn, PPServer* parent);\r\n\tvoid\t\t\t\t\t\tProcessMessage(evpp::Buffer* msg);\r\n\tvoid\t\t\t\t\t\tDisconnectFromServer();\r\n\r\n\tbool\t\t\t\t\t\tIsAuthenticated() const { return _authenticated; }\r\n\r\n\tvoid\t\t\t\t\t\tPrepareVideoPacketAndSend(u8* buffer, int bufferSize);\r\n\tvoid\t\t\t\t\t\tPrepareAudioPacketAndSend(u8* buffer, int bufferSize, uint64_t pts);\r\n};\r\n\r\n#endif" }, { "path": "PinBoxServer/PinBoxServer/PPMessage.cpp", "content": "#include \"stdafx.h\"\r\n#include \"PPMessage.h\"\r\n\r\n\r\nPPMessage::~PPMessage()\r\n{\r\n\tif (g_content != nullptr)\r\n\t\tfree(g_content);\r\n}\r\n\r\nu8* PPMessage::BuildMessage(u8* contentBuffer, u32 contentSize)\r\n{\r\n\r\n\tg_contentSize = contentSize;\r\n\t//-----------------------------------------------\r\n\t// alloc msg buffer block\r\n\tu8* msgBuffer = (u8*)malloc(sizeof(u8) * (contentSize + 9));\r\n\t//-----------------------------------------------\r\n\t// build header\r\n\tu8* pointer = msgBuffer;\r\n\t// 1, validate code\r\n\tWRITE_CHAR_PTR(pointer, g_validateCode, 4);\r\n\t// 2, message code\r\n\tWRITE_U8(pointer, g_code);\r\n\t// 3, content size\r\n\tWRITE_U32(pointer, g_contentSize);\r\n\r\n\t//TODO: corrupted when save g_contentSize ??\r\n\t//-----------------------------------------------\r\n\t// build content data\r\n\tif (g_contentSize > 0) {\r\n\t\tmemcpy(msgBuffer+9, contentBuffer, contentSize);\r\n\t}\r\n\t//-----------------------------------------------\r\n\treturn msgBuffer;\r\n}\r\n\r\nu8* PPMessage::BuildMessageEmpty()\r\n{\r\n\treturn BuildMessage(nullptr, 0);\r\n}\r\n\r\nvoid PPMessage::BuildMessageHeader(u8 code)\r\n{\r\n\tg_code = code;\r\n}\r\n\r\nbool PPMessage::ParseHeader(u8* buffer)\r\n{\r\n\t\r\n\tif (IS_INVALID_CODE(buffer, 0))\r\n\t{\r\n\t\tprintf(\"Parse header failed. Validate code is incorrect \\n\");\r\n\t\treturn false;\r\n\t}\r\n\tsize_t readIndex = 4;\r\n\tg_code = READ_U8(buffer, readIndex); readIndex += 1;\r\n\tg_contentSize = READ_U32(buffer, readIndex); readIndex += 4;\r\n\treturn true;\r\n}\r\n\r\nvoid PPMessage::ClearHeader()\r\n{\r\n\tg_code = 0;\r\n\tg_contentSize = 0;\r\n}\r\n" }, { "path": "PinBoxServer/PinBoxServer/PPMessage.h", "content": "#pragma once\r\n#ifndef _PP_MESSAGE_H_\r\n#define _PP_MESSAGE_H_\r\n\r\n#include \r\n#include \r\n#include \r\n#include \r\n\r\ntypedef unsigned char u8;\r\ntypedef unsigned short u16;\r\ntypedef unsigned int u32;\r\n\r\n#define WRITE_CHAR_PTR(BUFFER, DATA, SIZE) memcpy(BUFFER, DATA, SIZE); BUFFER += SIZE;\r\n#define WRITE_U8(BUFFER, DATA) *(BUFFER++) = DATA;\r\n#define WRITE_U16(BUFFER, DATA) *(BUFFER++) = DATA; *(BUFFER++) = DATA >> 8;\r\n#define WRITE_U32(BUFFER, DATA) *(BUFFER++) = DATA; *(BUFFER++) = DATA >> 8; *(BUFFER++) = DATA >> 16; *(BUFFER++) = DATA >> 24;\r\n#define WRITE_U64(BUFFER, DATA) *(BUFFER++) = DATA; *(BUFFER++) = DATA >> 8; *(BUFFER++) = DATA >> 16; *(BUFFER++) = DATA >> 24;*(BUFFER++) = DATA >> 32;*(BUFFER++) = DATA >> 40;*(BUFFER++) = DATA >> 48;*(BUFFER++) = DATA >> 56;\r\n#define READ_U8(BUFFER, INDEX) BUFFER[INDEX];\r\n#define READ_U16(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8;\r\n#define READ_U32(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8 | BUFFER[INDEX + 2] << 16 | BUFFER[INDEX + 3] << 24;\r\n#define READ_U32(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8 | BUFFER[INDEX + 2] << 16 | BUFFER[INDEX + 3] << 24 | BUFFER[INDEX + 3] << 32 | BUFFER[INDEX + 3] << 40 | BUFFER[INDEX + 3] << 48 | BUFFER[INDEX + 3] << 56;\r\n#define IS_INVALID_CODE(BUFFER, INDEX) BUFFER[INDEX] != 'P' || BUFFER[INDEX+1] != 'P' || BUFFER[INDEX+2] != 'B' || BUFFER[INDEX+3] != 'X'\r\n\r\nclass PPMessage\r\n{\r\nprivate:\r\n\t//-----------------------------------------------\r\n\t// message header - 9 bytes\r\n\t// [4b] validate code : \"PPBX\"\r\n\t// [1b] message code : 0 to 255 - define message type\r\n\t// [4b] message content size \r\n\t//-----------------------------------------------\r\n\tconst char\t\t\t\t\t\t\tg_validateCode[4] = { 'P','P','B','X' };\r\n\tu8\t\t\t\t\t\t\t\t\tg_code = 0;\r\n\tu32\t\t\t\t\t\t\t\t\tg_contentSize = 0;\r\n\r\n\t//-----------------------------------------------\r\n\t// message content\r\n\t//-----------------------------------------------\r\n\tu8*\t\t\t\t\t\t\t\t\tg_content = nullptr;\r\npublic:\r\n\t~PPMessage();\r\n\tu32\t\t\t\t\t\t\t\t\tGetMessageSize() const { return g_contentSize + 9; }\r\n\tu8*\t\t\t\t\t\t\t\t\tGetMessageContent() { return g_content; }\r\n\tu32\t\t\t\t\t\t\t\t\tGetContentSize() { return g_contentSize; }\r\n\tu8\t\t\t\t\t\t\t\t\tGetMessageCode() { return g_code; }\r\n\t//-----------------------------------------------\r\n\t// NOTE: after using this message, returned data must be free whenever it sent.\r\n\t//-----------------------------------------------\r\n\tu8*\t\t\t\t\t\t\t\t\tBuildMessage(u8* contentBuffer, u32 contentSize);\r\n\tu8*\t\t\t\t\t\t\t\t\tBuildMessageEmpty();\r\n\tvoid\t\t\t\t\t\t\t\tBuildMessageHeader(u8 code);\r\n\r\n\tbool\t\t\t\t\t\t\t\tParseHeader(u8* buffer);\r\n\tvoid\t\t\t\t\t\t\t\tClearHeader();\r\n};\r\n\r\n#endif" }, { "path": "PinBoxServer/PinBoxServer/PPServer.cpp", "content": "#include \"stdafx.h\"\r\n#include \"PPServer.h\"\r\n#include \"ServerConfig.h\"\r\n#include \r\n\r\nvoid PPServer::PrintIPAddressList()\r\n{\r\n\t// Get local host name\r\n\tchar szHostName[128] = \"\";\r\n\r\n\tif (::gethostname(szHostName, sizeof(szHostName)))\r\n\t{\r\n\t\t// Error handling -> call 'WSAGetLastError()'\r\n\t}\r\n\t// Get local IP addresses\r\n\tstruct sockaddr_in SocketAddress;\r\n\tstruct hostent* pHost = 0;\r\n\tpHost = ::gethostbyname(szHostName);\r\n\tif (!pHost)\r\n\t{\r\n\t\t// Error handling -> call 'WSAGetLastError()'\r\n\t}\r\n\tchar aszIPAddresses[10][16]; // maximum of ten IP addresses\r\n\tfor (int iCnt = 0; ((pHost->h_addr_list[iCnt]) && (iCnt < 10)); ++iCnt)\r\n\t{\r\n\t\tmemcpy(&SocketAddress.sin_addr, pHost->h_addr_list[iCnt], pHost->h_length);\r\n\t\tstrcpy(aszIPAddresses[iCnt], inet_ntoa(SocketAddress.sin_addr));\r\n\r\n\t\tstd::cout << \"IP: \" << aszIPAddresses[iCnt] << std::endl << std::flush;\r\n\t}\r\n}\r\n\r\n\r\n\r\nvoid PPServer::InitServer()\r\n{\r\n\tgoogle::InitGoogleLogging(\"PinBoxServer\");\r\n\tgoogle::SetCommandLineOption(\"GLOG_minloglevel\", \"2\");\r\n\r\n\t//===========================================================================\r\n\t// Init config\r\n\t//===========================================================================\r\n\tint cfgPort = ServerConfig::Get()->ServerPort;\r\n\tint cfgThreadNum = ServerConfig::Get()->NetworkThread;\r\n\tScreenCapturer = new ScreenCaptureSession();\r\n\tScreenCapturer->setParent(this);\r\n\tInputStreamer = new InputStreamSession();\r\n\r\n\r\n\t//===========================================================================\r\n\t// Socket server part\r\n\t//===========================================================================\r\n\tstd::string addr = \"0.0.0.0:\" + std::to_string(cfgPort);\r\n\tstd::cout << \"Running on address: \" << addr << std::endl << std::flush;\r\n\tevpp::EventLoop loop;\r\n\tevpp::TCPServer server(&loop, addr, \"PinBoxServer\", cfgThreadNum);\r\n\r\n\r\n\t//===========================================================================\r\n\tserver.SetMessageCallback([&](const evpp::TCPConnPtr& conn, evpp::Buffer* msg)\r\n\t{\r\n\t\tPPClientSession* session = evpp::any_cast(conn->context());\r\n\t\tif (session != nullptr) session->ProcessMessage(msg);\r\n\t\tmsg->Reset();\r\n\t});\r\n\r\n\r\n\t//===========================================================================\r\n\tserver.SetConnectionCallback([&](const evpp::TCPConnPtr& conn)\r\n\t{\r\n\t\tstd::string addrID = conn->remote_addr();\r\n\t\tif(conn->IsConnected())\r\n\t\t{\r\n\t\t\t// new client is connected\r\n\t\t\tstd::cout << \"Client: \" << addrID << \" connected to server!\" << std::endl << std::flush;\r\n\t\t\tPPClientSession* session = new PPClientSession();\r\n\t\t\tsession->InitSession(conn, this);\r\n\t\t\tevpp::Any context(session);\r\n\t\t\tconn->set_context(context);\r\n\r\n\t\t}else {\r\n\t\t\t// client is disconnected\r\n\t\t\tevpp::Any sessionAny = conn->context();\r\n\t\t\tPPClientSession* session = evpp::any_cast(sessionAny);\r\n\t\t\tif(session != nullptr)\r\n\t\t\t{\r\n\r\n\t\t\t\tstd::cout << \"Client: \" << addrID << \" disconnected to server!\" << std::endl << std::flush;\r\n\t\t\t\tsession->DisconnectFromServer();\r\n\t\t\t}\r\n\t\t}\r\n\t});\r\n\tserver.Init();\r\n\tserver.Start();\r\n\t//===========================================================================\r\n\t// print screen\r\n\t//===========================================================================\r\n\tstd::cout << \"Init Server : Successfully\" << std::endl << std::flush;\r\n\tstd::cout << \"-------------------------------------------\" << std::endl << std::flush;\r\n\tstd::cout << \"Please use one of those IP in your 3DS client to connect to server:\" << std::endl << std::flush;\r\n\tstd::cout << \"(normally it should be the last one)\" << std::endl << std::flush;\r\n\tstd::cout << \"-------------------------------------------\" << std::endl << std::flush;\r\n\tPrintIPAddressList();\r\n\tstd::cout << \"-------------------------------------------\" << std::endl << std::flush;\r\n\tstd::cout << \"Wait for connection...\" << std::endl << std::flush;\r\n\t//===========================================================================\r\n\tloop.Run();\r\n}\r\n" }, { "path": "PinBoxServer/PinBoxServer/PPServer.h", "content": "#pragma once\r\n\r\n#ifndef _PP_SERVER_H__\r\n#define _PP_SERVER_H__\r\n\r\n// socket\r\n#include \r\n#include \r\n#include \r\n#include \r\n\r\n// evpp\r\n#include \r\n#include \r\n#include \r\n#include \r\n\r\n#include \"PPClientSession.h\"\r\n#include \"ScreenCaptureSession.h\"\r\n#include \"InputStreamSession.h\"\r\n\r\nclass PPServer\r\n{\r\n\r\n\t\r\npublic:\r\n\tstatic void PrintIPAddressList();\r\npublic:\r\n\tScreenCaptureSession*\t\t\t\t\t\t\tScreenCapturer;\r\n\tInputStreamSession*\t\t\t\t\t\t\t\tInputStreamer;\r\n\r\n\tvoid InitServer();\r\n};\r\n\r\n\r\n#endif" }, { "path": "PinBoxServer/PinBoxServer/PinBoxServer.cpp", "content": "// PinBoxServer.cpp : Defines the entry point for the console application.\r\n//\r\n\r\n#include \"stdafx.h\"\r\n#include \"PPServer.h\"\r\n\r\nint main(int argc, char *argv[])\r\n{\r\n\tPPServer *server = new PPServer();\r\n\tserver->InitServer();\r\n\r\n\treturn 0;\r\n}\r\n\r\n#include \"winmain-inl.h\"" }, { "path": "PinBoxServer/PinBoxServer/PinBoxServer.vcxproj", "content": "\r\n\r\n \r\n \r\n Debug\r\n Win32\r\n \r\n \r\n Release\r\n Win32\r\n \r\n \r\n Debug\r\n x64\r\n \r\n \r\n Release\r\n x64\r\n \r\n \r\n \r\n {944CB352-A2A2-4B65-AB3B-18566D0ABFA2}\r\n Win32Proj\r\n PinBoxServer\r\n 10.0.10586.0\r\n \r\n \r\n \r\n Application\r\n true\r\n v140\r\n Unicode\r\n \r\n \r\n Application\r\n false\r\n v140\r\n true\r\n Unicode\r\n false\r\n \r\n \r\n Application\r\n true\r\n v140\r\n Unicode\r\n \r\n \r\n Application\r\n false\r\n v140\r\n true\r\n Unicode\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n true\r\n $(ProjectDir)\\..\\..\\ThirdParty\\screen_capture_lite\\include;$(ProjectDir)\\..\\..\\ThirdParty\\opus-1.2.1\\include;$(ProjectDir)\\..\\..\\ThirdParty\\libopusenc\\include;$(ProjectDir)\\..\\..\\ThirdParty\\FakeInput\\src;$(ProjectDir)\\..\\..\\ThirdParty\\ViGEm\\Include;$(ProjectDir)\\..\\..\\ThirdParty\\ffmpeg\\include;$(IncludePath)\r\n $(ProjectDir)\\..\\..\\ThirdParty\\screen_capture_lite\\lib\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\opus-1.2.1\\win32\\VS2015\\Win32\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\libopusenc\\win32\\opusenc\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\FakeInput\\bin\\lib\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\ViGEm\\Debug (dynamic);$(ProjectDir)\\..\\..\\ThirdParty\\ffmpeg\\lib;$(LibraryPath)\r\n \r\n \r\n true\r\n \r\n \r\n false\r\n $(ProjectDir)\\..\\..\\ThirdParty\\screen_capture_lite\\include;$(ProjectDir)\\..\\..\\ThirdParty\\opus-1.2.1\\include;$(ProjectDir)\\..\\..\\ThirdParty\\libopusenc\\include;$(ProjectDir)\\..\\..\\ThirdParty\\FakeInput\\src;$(ProjectDir)\\..\\..\\ThirdParty\\ViGEm\\Include;$(ProjectDir)\\..\\..\\ThirdParty\\ffmpeg\\include;$(IncludePath)\r\n $(ProjectDir)\\..\\..\\ThirdParty\\screen_capture_lite\\lib\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\opus-1.2.1\\win32\\VS2015\\Win32\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\libopusenc\\win32\\opusenc\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\FakeInput\\bin\\lib\\$(Configuration)\\;$(ProjectDir)\\..\\..\\ThirdParty\\ViGEm\\Release (dynamic);$(ProjectDir)\\..\\..\\ThirdParty\\ffmpeg\\lib;$(LibraryPath)\r\n true\r\n \r\n \r\n false\r\n \r\n \r\n \r\n Use\r\n Level3\r\n Disabled\r\n WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)\r\n true\r\n \r\n \r\n NotSet\r\n true\r\n screen_capture_lite.lib;fakeInput.lib;opus.lib;opusenc.lib;winmm.lib;ViGEmClient.lib;Dwmapi.lib;avcodec.lib;avformat.lib;avutil.lib;avdevice.lib;avfilter.lib;swresample.lib;swscale.lib;postproc.lib;%(AdditionalDependencies)\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Use\r\n Level3\r\n Disabled\r\n _DEBUG;_CONSOLE;%(PreprocessorDefinitions)\r\n true\r\n \r\n \r\n Console\r\n true\r\n \r\n \r\n \r\n \r\n Level3\r\n Use\r\n MaxSpeed\r\n true\r\n true\r\n WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)\r\n true\r\n \r\n \r\n Console\r\n true\r\n true\r\n true\r\n screen_capture_lite.lib;fakeInput.lib;opus.lib;opusenc.lib;winmm.lib;ViGEmClient.lib;Dwmapi.lib;avcodec.lib;avformat.lib;avutil.lib;avdevice.lib;avfilter.lib;swresample.lib;swscale.lib;postproc.lib;%(AdditionalDependencies)\r\n false\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Level3\r\n Use\r\n MaxSpeed\r\n true\r\n true\r\n NDEBUG;_CONSOLE;%(PreprocessorDefinitions)\r\n true\r\n \r\n \r\n Console\r\n true\r\n true\r\n true\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n Create\r\n Create\r\n Create\r\n Create\r\n \r\n \r\n \r\n \r\n Text\r\n false\r\n true\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n" }, { "path": "PinBoxServer/PinBoxServer/PinBoxServer.vcxproj.filters", "content": "\r\n\r\n \r\n \r\n {4FC737F1-C7A5-4376-A066-2A32D752A2FF}\r\n cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx\r\n \r\n \r\n {93995380-89BD-4b04-88EB-625FBE52EBFB}\r\n h;hh;hpp;hxx;hm;inl;inc;xsd\r\n \r\n \r\n {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}\r\n rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms\r\n \r\n \r\n \r\n \r\n Resource Files\r\n \r\n \r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n Header Files\r\n \r\n \r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n \r\n \r\n Resource Files\r\n \r\n \r\n Resource Files\r\n \r\n \r\n" }, { "path": "PinBoxServer/PinBoxServer/ScreenCaptureSession.cpp", "content": "#include \"stdafx.h\"\r\n\r\n#include \"ScreenCaptureSession.h\"\r\n\r\n#include \"PPServer.h\"\r\n#include \"ServerConfig.h\"\r\n#include \r\n\r\n#define ERROR_PRINT(code) printError(code)\r\nstatic void printError(int errorCode)\r\n{\r\n\tif (errorCode >= 0) return;\r\n\tchar log[AV_ERROR_MAX_STRING_SIZE]{ 0 };\r\n\tstd::cout << \"Error: \" << av_strerror(errorCode, log, AV_ERROR_MAX_STRING_SIZE) << std::endl;\r\n}\r\n\r\n//=========================================================\r\n// FPS counter\r\n//=========================================================\r\nFPSCounter vFPS;\r\nFPSCounter captureFPS;\r\n\r\n//static FILE* testAudioOutFLAC;\r\n\r\n\r\n\r\n// test\r\nint64_t src_ch_layout = AV_CH_LAYOUT_STEREO, dst_ch_layout = AV_CH_LAYOUT_STEREO;\r\nint src_rate = 48000, dst_rate = 22050;\r\nuint8_t **src_data = NULL;\r\nint src_nb_channels = 2, dst_nb_channels = 2;\r\nint src_linesize, dst_linesize;\r\nenum AVSampleFormat src_sample_fmt = AV_SAMPLE_FMT_S16, dst_sample_fmt = AV_SAMPLE_FMT_S16;\r\nstruct SwrContext *swr_ctx;\r\n\r\n\r\n\r\nScreenCaptureSession::ScreenCaptureSession()\r\n{\r\n}\r\n\r\n\r\nScreenCaptureSession::~ScreenCaptureSession()\r\n{\r\n\t// destroy screen capture\r\n\tm_frameGrabber->pause();\r\n\tm_frameGrabber = nullptr;\r\n\r\n\treleaseEncoder();\r\n\r\n\t//fclose(testAudioOutFLAC);\r\n}\r\n\r\n\r\n\r\nvoid ScreenCaptureSession::initScreenCapture()\r\n{\r\n\tif (Initialized) return;\r\n\tif (!m_server) return;\r\n\r\n\tInitialized = true;\r\n\tmFrameRate = ServerConfig::Get()->CaptureFPS;\r\n\t//---------------------------------------------------------------------\r\n\tauto mons = SL::Screen_Capture::GetMonitors();\r\n\tstd::vector selectedMonitor = std::vector();\r\n\tSL::Screen_Capture::Monitor monitor = mons[ServerConfig::Get()->MonitorIndex];\r\n\tselectedMonitor.push_back(monitor);\r\n\r\n\t//---------------------------------------------------------------------\r\n\tm_frameGrabber = nullptr;\r\n\tm_frameGrabber = SL::Screen_Capture::CreateCaptureConfiguration([&]()\r\n\t{\r\n\t\treturn selectedMonitor;\r\n\t})->onNewFrame([&](const SL::Screen_Capture::Image& img, const SL::Screen_Capture::Monitor& monitor)\r\n\t{\r\n\t\tif (!mInitializedCodec) return;\r\n\t\t//if (!m_isStartStreaming || m_clientSession == nullptr) return;\r\n\r\n\t\tauto size = Width(img) * Height(img) * sizeof(SL::Screen_Capture::ImageBGRA);\r\n\t\tauto imgbuffer(std::make_unique(size));\r\n\t\tExtract(img, imgbuffer.get(), size);\r\n\r\n\t\tint totalSize = 0;\r\n\t\tif (mLastFrameData == nullptr) {\r\n\t\t\tmLastFrameData = new FrameData();\r\n\t\t\tmLastFrameData->Width = Width(img);\r\n\t\t\tmLastFrameData->Height = Height(img);\r\n\t\t\tmLastFrameData->StrideWidth = mLastFrameData->Width * 4;\r\n\t\t\ttotalSize = mLastFrameData->StrideWidth * mLastFrameData->Height;\r\n\t\t}else\r\n\t\t{\r\n\t\t\ttotalSize = mLastFrameData->StrideWidth * mLastFrameData->Height;\r\n\t\t}\r\n\r\n\t\tencodeAudioFrame();\r\n\r\n\t\t// encode video\r\n\t\tencodeVideoFrame((u8*)imgbuffer.get());\r\n\r\n\t})->start_capturing();\r\n\tint timeDelay = 1000.0f / (float)mFrameRate;\r\n\tm_frameGrabber->setFrameChangeInterval(std::chrono::milliseconds(timeDelay));\r\n\r\n\t//-----------------------------------------------------\r\n\t// decoder\r\n\tm_audioGrabber = new AudioStreamSession();\r\n\tm_audioGrabber->StartAudioStream();\r\n\r\n\t//-----------------------------------------------------\r\n\t// decoder\r\n\tiSourceWidth = monitor.Width;\r\n\tiSourceHeight = monitor.Height;\r\n\tinitEncoder();\r\n}\r\n\r\nvoid ScreenCaptureSession::encodeVideoFrame(u8* buf)\r\n{\r\n\t// encode\r\n\tconst unsigned char *inData[1] = { buf };\r\n\tint inLinesize[1] = { mLastFrameData->StrideWidth };\r\n\tERROR_PRINT(sws_scale(pVideoScaler, inData, inLinesize, 0, mLastFrameData->Height, pVideoFrame->data, pVideoFrame->linesize));\r\n\tpVideoFrame->pts = iVideoFrameIndex;\r\n\tiVideoFrameIndex++;\r\n\tint ret = avcodec_send_frame(pVideoContext, pVideoFrame);\r\n\tERROR_PRINT(ret);\r\n\t//======================================================\r\n\tret = avcodec_receive_packet(pVideoContext, pVideoPacket);\r\n\tERROR_PRINT(ret);\r\n\tif (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) return;\r\n\tif (ret < 0) return;\r\n\t//======================================================\r\n\tif(m_clientSession != nullptr) m_clientSession->PrepareVideoPacketAndSend(pVideoPacket->data, pVideoPacket->size);\r\n\r\n\t//======================================================\r\n\t// FPS sent\r\n\t//======================================================\r\n\tvFPS.onNewFramecounter++;\r\n\tif (std::chrono::duration_cast(std::chrono::high_resolution_clock::now() - vFPS.onNewFramestart).count() >= 1000) {\r\n\t\tvFPS.currentFPS = vFPS.onNewFramecounter;\r\n\t\tvFPS.onNewFramecounter = 0;\r\n\t\tvFPS.onNewFramestart = std::chrono::high_resolution_clock::now();\r\n\t}\r\n\t//======================================================\r\n\tav_packet_unref(pVideoPacket);\r\n}\r\n\r\nvoid ScreenCaptureSession::encodeAudioFrame()\r\n{\r\n\tfloat factor = (float)src_rate / (float)dst_rate;\r\n\r\n\tu32 size = m_audioGrabber->audioBufferSize;\r\n\r\n\tconst u32 frameSize = pAudioFrame->nb_samples * factor;\r\n\tconst u32 readSize = frameSize * 4;\r\n\r\n\twhile (size >= readSize)\r\n\t{\r\n\t\tint ret = av_frame_make_writable(pAudioFrame);\r\n\t\tif (ret < 0)\r\n\t\t{\r\n\t\t\tfprintf(stderr, \"Fail to init Audio frame\\n\");\r\n\t\t\tbreak;\r\n\t\t}\r\n\r\n\t\tm_audioGrabber->ReadFromBuffer(src_data[0], readSize);\r\n\r\n\t\t/* convert to destination format */\r\n\t\tret = swr_convert(swr_ctx, pAudioFrame->data, pAudioFrame->nb_samples, (const uint8_t **)src_data, frameSize);\r\n\t\tif (ret < 0) {\r\n\t\t\tfprintf(stderr, \"Error while converting\\n\");\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tpAudioFrame->pts = iAudioPts;\r\n\t\tiAudioPts += pAudioFrame->nb_samples;\r\n\t\t\r\n\t\tret = avcodec_send_frame(pAudioContext, pAudioFrame);\r\n\t\twhile (ret >= 0)\r\n\t\t{\r\n\t\t\tret = avcodec_receive_packet(pAudioContext, pAudioPacket);\r\n\t\t\tif (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)\r\n\t\t\t\tbreak;\r\n\t\t\tif (ret < 0) break;\r\n\r\n\t\t\t//TODO: do something with packet data\r\n\t\t\tif (m_clientSession != nullptr) m_clientSession->PrepareAudioPacketAndSend(pAudioPacket->data, pAudioPacket->size, pAudioFrame->pts);\r\n\r\n\t\t\tav_packet_unref(pAudioPacket);\r\n\t\t}\r\n\r\n\t\tsize = m_audioGrabber->audioBufferSize;\r\n\t}\r\n}\r\n\r\nvoid ScreenCaptureSession::initEncoder()\r\n{\r\n\tav_register_all();\r\n\r\n\t//-----------------------------------------------------------------\r\n\t// init video encoder\r\n\t//-----------------------------------------------------------------\r\n\tconst AVCodec* videoCodec = avcodec_find_encoder(AV_CODEC_ID_MPEG4);\r\n\tpVideoContext = avcodec_alloc_context3(videoCodec);\r\n\t// TODO: update by config here\r\n\tpVideoContext->bit_rate = 1200000;\r\n\tpVideoContext->width = 400;\r\n\tpVideoContext->height = 240;\r\n\tpVideoContext->time_base = AVRational { 1, mFrameRate };\r\n\tpVideoContext->framerate = AVRational { mFrameRate, 1 };\r\n\tpVideoContext->gop_size = 18;\r\n\tpVideoContext->max_b_frames = 2;\r\n\tpVideoContext->block_align = 8;\r\n\tpVideoContext->pix_fmt = AV_PIX_FMT_YUV420P;\r\n\t// Open\r\n\tERROR_PRINT(avcodec_open2(pVideoContext, videoCodec, NULL));\r\n\tpVideoPacket = av_packet_alloc();\r\n\tpVideoFrame = av_frame_alloc();\r\n\tpVideoFrame->format = pVideoContext->pix_fmt;\r\n\tpVideoFrame->width = pVideoContext->width;\r\n\tpVideoFrame->height = pVideoContext->height;\r\n\tERROR_PRINT(av_frame_get_buffer(pVideoFrame, 8)); // align 8 ?\r\n\tpVideoScaler = sws_getContext(\r\n\t\t\tiSourceWidth, iSourceHeight, AV_PIX_FMT_BGRA,\r\n\t\t\tpVideoContext->width, pVideoContext->height, AV_PIX_FMT_YUV420P,\r\n\t\t\t\tSWS_BICUBIC, 0, 0, 0);\r\n\r\n\t//-----------------------------------------------------------------\r\n\t// init audio encoder\r\n\t//-----------------------------------------------------------------\r\n\tconst AVCodec* audioCodec = avcodec_find_encoder(AV_CODEC_ID_MP2);\r\n\tpAudioContext = avcodec_alloc_context3(audioCodec);\r\n\t//pAudioContext->time_base = AVRational{ 1 , 30 };\r\n\tpAudioContext->bit_rate = 48000;\r\n\tpAudioContext->sample_fmt = audioCodec->sample_fmts[0];\r\n\tpAudioContext->sample_rate = dst_rate;\r\n\tpAudioContext->channels = av_get_channel_layout_nb_channels(AV_CH_LAYOUT_STEREO);;\r\n\tpAudioContext->channel_layout = AV_CH_LAYOUT_STEREO;\r\n\tpAudioContext->strict_std_compliance = FF_COMPLIANCE_EXPERIMENTAL;\r\n\tint ret = avcodec_open2(pAudioContext, audioCodec, NULL);\n\n\tpAudioPacket = av_packet_alloc();\n\tpAudioFrame = av_frame_alloc();\n\tpAudioFrame->nb_samples = pAudioContext->frame_size;\n\tpAudioFrame->format = pAudioContext->sample_fmt;\n\tpAudioFrame->channel_layout = pAudioContext->channel_layout;\n\tERROR_PRINT(av_frame_get_buffer(pAudioFrame, 0));\r\n\r\n\r\n\r\n\t/* create resampler context */\r\n\tswr_ctx = swr_alloc();\r\n\tif (!swr_ctx) {\r\n\t\tfprintf(stderr, \"Could not allocate resampler context\\n\");\r\n\t\tret = AVERROR(ENOMEM);\r\n\t\treturn;\r\n\t}\r\n\r\n\t/* set options */\r\n\tav_opt_set_int(swr_ctx, \"in_channel_layout\", src_ch_layout, 0);\r\n\tav_opt_set_int(swr_ctx, \"in_sample_rate\", src_rate, 0);\r\n\tav_opt_set_sample_fmt(swr_ctx, \"in_sample_fmt\", src_sample_fmt, 0);\r\n\r\n\tav_opt_set_int(swr_ctx, \"out_channel_layout\", dst_ch_layout, 0);\r\n\tav_opt_set_int(swr_ctx, \"out_sample_rate\", dst_rate, 0);\r\n\tav_opt_set_sample_fmt(swr_ctx, \"out_sample_fmt\", dst_sample_fmt, 0);\r\n\r\n\t/* initialize the resampling context */\r\n\tif ((ret = swr_init(swr_ctx)) < 0) {\r\n\t\tfprintf(stderr, \"Failed to initialize the resampling context\\n\");\r\n\t\treturn;\r\n\t}\r\n\r\n\tfloat factor = (float)src_rate / (float)dst_rate;\r\n\r\n\t/* allocate source and destination samples buffers */\r\n\tsrc_nb_channels = av_get_channel_layout_nb_channels(src_ch_layout);\r\n\tret = av_samples_alloc_array_and_samples(&src_data, &src_linesize, src_nb_channels, factor * pAudioFrame->nb_samples, src_sample_fmt, 0);\r\n\tif (ret < 0) {\r\n\t\tfprintf(stderr, \"Could not allocate source samples\\n\");\r\n\t\treturn;\r\n\t}\r\n\r\n\r\n\t// test\r\n\t//testAudioOutFLAC = fopen(\"test_audio.bin\", \"wb\");\r\n\r\n\tmInitializedCodec = true;\r\n}\r\n\r\nvoid ScreenCaptureSession::releaseEncoder()\r\n{\r\n\t// free video\r\n\tavcodec_free_context(&pVideoContext);\r\n\tav_frame_free(&pVideoFrame);\r\n\tav_packet_free(&pVideoPacket);\r\n\t// free audio\r\n\tavcodec_free_context(&pAudioContext);\r\n\tav_frame_free(&pAudioFrame);\r\n\tav_packet_free(&pAudioPacket);\r\n\r\n\tdelete mLastFrameData;\r\n}\r\n\r\n\r\nvoid ScreenCaptureSession::setParent(PPServer* parent)\r\n{\r\n\tm_server = parent;\r\n}\r\n\r\nvoid ScreenCaptureSession::startStream()\r\n{\r\n\tif (m_isStartStreaming) return;\r\n\tm_isStartStreaming = true;\r\n\tiVideoFrameIndex = 0;\r\n\r\n\tinitScreenCapture();\r\n}\r\n\r\nvoid ScreenCaptureSession::stopStream()\r\n{\r\n\tif (!m_isStartStreaming) return;\r\n\tm_isStartStreaming = false;\r\n\tInitialized = false;\r\n\t// release frame grabber\r\n\tm_frameGrabber->pause();\r\n\tm_frameGrabber = nullptr;\r\n\t// release audio\r\n\tm_audioGrabber->Pause();\r\n\r\n\t// release encoder\r\n\treleaseEncoder();\r\n}\r\n\r\nvoid ScreenCaptureSession::registerClientSession(PPClientSession* sesison)\r\n{\r\n\tm_clientSession = sesison;\r\n}\r\n" }, { "path": "PinBoxServer/PinBoxServer/ScreenCaptureSession.h", "content": "#pragma once\r\n\r\n#ifndef _SCREEN_CAPTURE_SESSION_H__\r\n#define _SCREEN_CAPTURE_SESSION_H__\r\n\r\n// frame capture\r\n#include \"ScreenCapture.h\"\r\n#include \"PPMessage.h\"\r\n#include \"PPClientSession.h\"\r\n\r\n//encode\r\n#include \"webp/encode.h\"\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \"AudioStreamSession.h\"\r\n#include \r\n\r\n\r\n//ffmpeg\r\nextern \"C\" {\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \"libavutil/audio_fifo.h\"\r\n#include \r\n}\r\n\r\ntypedef struct\r\n{\r\n\tu8* piece;\r\n\tu32 size;\r\n\tu8 index;\r\n\tu32 frameIndex;\r\n} FramePiece;\r\n\r\ntypedef std::function OnClientReallyClose;\r\n\r\n#define ENCODE_TYPE_WEBP 0x01\r\n#define ENCODE_TYPE_JPEG_TURBO 0x02\r\n#define ENCODE_TYPE_MPEG4 0x03\r\n\r\n#define TRANSFER_BUFFER_SIZE 0x50000\r\n\r\n#define MEMORY_BUFFER_SIZE 0x1400000\r\n#define MEMORY_BUFFER_PADDING 0x04\r\n\r\ntypedef struct MemoryBuffer {\r\n\tu8* pBufferAddr;\r\n\tu32 iCursor;\r\n\tu32 iSize;\r\n\tu32 iMaxSize;\r\n\tstd::mutex*\tpMutex;\r\n\r\n\tvoid write(u8* buf, u32 size)\r\n\t{\r\n\t\tif (iSize < size) return;\r\n\t\tpMutex->lock();\r\n\t\tmemcpy(pBufferAddr + iCursor, buf, size);\r\n\t\tiCursor += size;\r\n\t\tiSize -= size;\r\n\t\tpMutex->unlock();\r\n\t}\r\n\r\n\tint read(u8* buf, u32 size)\r\n\t{\r\n\t\tif (iCursor == 0) return -1;\r\n\t\tpMutex->lock();\r\n\t\tint ret = FFMIN(iCursor, size);\r\n\t\tmemcpy(buf, pBufferAddr, ret);\r\n\t\tiSize += ret;\r\n\t\tiCursor -= ret;\r\n\t\tpMutex->unlock();\r\n\t\treturn ret;\r\n\t}\r\n}MemoryBuffer;\r\n\r\ntypedef struct FPSCounter {\r\n\tu32 onNewFramecounter = 0;\r\n\tu32 currentFPS = 0;\r\n\tstd::chrono::time_point onNewFramestart = std::chrono::high_resolution_clock::now();\r\n\tstd::chrono::time_point onFrameChanged = std::chrono::high_resolution_clock::now();\r\n};\r\n\r\ntypedef struct FrameData {\r\n\tuint8_t*\t\t\t\tDataAddr;\r\n\tint\t\t\t\t\t\tWidth;\r\n\tint\t\t\t\t\t\tHeight;\r\n\tint\t\t\t\t\t\tStrideWidth;\r\n\tbool\t\t\t\t\tDrew;\r\n}FrameData;\r\n\r\n\r\nclass ScreenCaptureSession\r\n{\r\nprivate:\r\n\tPPServer*\t\t\t\t\t\t\t\t\t\t\t\t\tm_server;\r\n\tPPClientSession*\t\t\t\t\t\t\t\t\t\t\tm_clientSession = nullptr;\r\n\r\n\tstd::shared_ptr\tm_frameGrabber;\r\n\tAudioStreamSession*\t\t\t\t\t\t\t\t\t\t\tm_audioGrabber;\r\n\tbool\t\t\t\t\t\t\t\t\t\t\t\t\t\tm_isStartStreaming = false;\r\n\r\n\tu8\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tm_encodeType = ENCODE_TYPE_MPEG4;\r\n\r\n\r\n\r\n\tint\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tmFrameRate;\r\n\r\n\t// Video\r\n\tint\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tiSourceWidth;\r\n\tint\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tiSourceHeight;\r\n\r\n\tAVCodecContext*\t\t\t\t\t\t\t\t\t\t\t\tpVideoContext;\r\n\tAVPacket*\t\t\t\t\t\t\t\t\t\t\t\t\tpVideoPacket;\r\n\tAVFrame*\t\t\t\t\t\t\t\t\t\t\t\t\tpVideoFrame;\r\n\tSwsContext*\t\t\t\t\t\t\t\t\t\t\t\t\tpVideoScaler;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tiVideoFrameIndex = 0;\r\n\tvoid\t\t\t\t\t\t\t\t\t\t\t\t\t\tencodeVideoFrame(u8* buf);\r\n\r\n\t// Audio\r\n\tAVCodecContext*\t\t\t\t\t\t\t\t\t\t\t\tpAudioContext;\r\n\tAVPacket*\t\t\t\t\t\t\t\t\t\t\t\t\tpAudioPacket;\r\n\tAVFrame*\t\t\t\t\t\t\t\t\t\t\t\t\tpAudioFrame;\r\n\tint64_t\t\t\t\t\t\t\t\t\t\t\t\t\t\tiAudioPts = 0;\r\n\tvoid\t\t\t\t\t\t\t\t\t\t\t\t\t\tencodeAudioFrame();\r\n\r\n\r\n\r\n\r\n\r\n\tbool\t\t\t\t\t\t\t\t\t\t\t\t\t\tmInitializedCodec = false;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\t\t\t\tmLastSentFrame = 0;\r\n\tvolatile bool\t\t\t\t\t\t\t\t\t\t\t\tmIsStopEncode = false;\r\n\tvoid\t\t\t\t\t\t\t\t\t\t\t\t\t\tinitEncoder();\r\n\tvoid\t\t\t\t\t\t\t\t\t\t\t\t\t\treleaseEncoder();\r\npublic:\r\n\tScreenCaptureSession();\r\n\t~ScreenCaptureSession();\r\n\r\n\tbool\t\t\t\t\t\t\t\t\t\tInitialized = false;\r\n\r\n\tbool\t\t\t\t\t\t\t\t\t\tmIsFirstFrame = true;\r\n\tFrameData*\t\t\t\t\t\t\t\t\tmLastFrameData = nullptr;\r\n\r\n\tvoid\t\t\t\t\t\t\t\t\t\tsetParent(PPServer* parent);\r\n\r\n\tvoid\t\t\t\t\t\t\t\t\t\tstartStream();\r\n\tvoid\t\t\t\t\t\t\t\t\t\tstopStream();\r\n\tvoid\t\t\t\t\t\t\t\t\t\tregisterClientSession(PPClientSession* sesison);\r\n\tvoid\t\t\t\t\t\t\t\t\t\tinitScreenCapture();\r\n\r\n\tu32\t\t\t\t\t\t\t\t\t\t\tcurrentFrame() const { return iVideoFrameIndex; }\r\n\tbool\t\t\t\t\t\t\t\t\t\tisStreaming() const { return m_isStartStreaming; }\r\n};\r\n\r\n#endif" }, { "path": "PinBoxServer/PinBoxServer/ServerConfig.cpp", "content": "#include \"stdafx.h\"\r\n#include \"ServerConfig.h\"\r\n#include \r\n#include \r\n#include \r\n\r\n\r\nvoid genRandom(char *s, const int len) {\r\n\tstatic const char alphanum[] =\r\n\t\t\"0123456789\"\r\n\t\t\"ABCDEFGHIJKLMNOPQRSTUVWXYZ\"\r\n\t\t\"abcdefghijklmnopqrstuvwxyz\";\r\n\r\n\tfor (int i = 0; i < len; ++i) {\r\n\t\ts[i] = alphanum[rand() % (sizeof(alphanum) - 1)];\r\n\t}\r\n\ts[len] = 0;\r\n}\r\n\r\n\r\nServerConfig::ServerConfig()\r\n{\r\n\tLoadConfig();\r\n\tLoadHubItems();\r\n}\r\n\r\n\r\nServerConfig::~ServerConfig()\r\n{\r\n}\r\n\r\nstatic ServerConfig* mInstance = nullptr;\r\nServerConfig* ServerConfig::Get()\r\n{\r\n\tif(mInstance == nullptr)\r\n\t{\r\n\t\tmInstance = new ServerConfig();\r\n\t}\r\n\treturn mInstance;\r\n}\r\n\r\nvoid ServerConfig::LoadConfig()\r\n{\r\n\tlibconfig::Config configFile;\r\n\ttry\r\n\t{\r\n\t\tconfigFile.readFile(\"server.cfg\");\r\n\t}\r\n\tcatch (const libconfig::FileIOException& fioex)\r\n\t{\r\n\t\tstd::cout << \"[Error] Server config file was not found.\" << std::endl;\r\n\t}\r\n\tcatch (const libconfig::ParseException& pex)\r\n\t{\r\n\t\tstd::cout << \"[Error] Server config file corrupted.\" << std::endl;\r\n\t}\r\n\tconst libconfig::Setting& root = configFile.getRoot();\r\n\tstd::cout << \"=========== SERVER CONFIG ===================\" << std::endl;\r\n\tint monitor = root.lookup(\"monitor_index\");\r\n\tMonitorIndex = monitor;\r\n\tstd::cout << \" Monitor Index: \" << MonitorIndex << std::endl;\r\n\r\n\tint captureFPS = root.lookup(\"capture_fps\");\r\n\tCaptureFPS = captureFPS;\r\n\tif (CaptureFPS <= 0) CaptureFPS = 30;\r\n\tstd::cout << \" FPS: \" << CaptureFPS << std::endl;\r\n\r\n\tint networkThreads = root.lookup(\"network_threads\");\r\n\tNetworkThread = networkThreads;\r\n\tif (NetworkThread <= 0) NetworkThread = 2;\r\n\tstd::cout << \" Network Threads: \" << NetworkThread << std::endl;\r\n\r\n\tint serverPort = root.lookup(\"server_port\");\r\n\tServerPort = serverPort;\r\n\tif (ServerPort <= 0) ServerPort = 1234;\r\n\tstd::cout << \" Server Port: \" << ServerPort << std::endl;\r\n\r\n\tstd::cout << \"=============================================\" << std::endl << std::flush;\r\n}\r\n\r\nvoid ServerConfig::LoadHubItems()\r\n{\r\n\tlibconfig::Config configFile;\r\n\ttry\r\n\t{\r\n\t\tconfigFile.readFile(\"hub.cfg\");\r\n\t}\r\n\tcatch (const libconfig::FileIOException& fioex)\r\n\t{\r\n\t\tstd::cout << \"[Error] Hub config file was not found.\" << std::endl;\r\n\t}\r\n\tcatch (const libconfig::ParseException& pex)\r\n\t{\r\n\t\tstd::cout << \"[Error] Hub config file corrupted.\" << std::endl;\r\n\t}\r\n\r\n\tauto monitors = SL::Screen_Capture::GetMonitors();\r\n\tfor(auto mon : monitors)\r\n\t{\r\n\t\tHubItem *hubItem = new HubItem();\r\n\t\tstd::ostringstream stringStream;\r\n\t\tstringStream << \"Monitor \" << mon.Index + 1;\r\n\t\thubItem->name = stringStream.str();\r\n\r\n\t\tchar ranUUID[100];\r\n\t\tgenRandom(ranUUID, 16);\r\n\t\thubItem->uuid = ranUUID;\r\n\r\n\t\thubItem->type = HUB_SCREEN;\r\n\t\tHubItems.push_back(hubItem);\r\n\t}\r\n\r\n\r\n\tconst libconfig::Setting &root = configFile.getRoot();\r\n\tconst libconfig::Setting &hub = root[\"hub\"];\r\n\tint count = hub.getLength();\r\n\tfor(int i = 0; i < count; ++i)\r\n\t{\r\n\t\tconst libconfig::Setting &item = hub[i];\r\n\t\tHubItem *hubItem = new HubItem();\r\n\r\n\t\tif(!(item.lookupValue(\"name\", hubItem->name) && \r\n\t\t\titem.lookupValue(\"uuid\", hubItem->uuid) &&\r\n\t\t\titem.lookupValue(\"thumbImage\", hubItem->thumbImage) &&\r\n\t\t\titem.lookupValue(\"exePath\", hubItem->exePath) &&\r\n\t\t\titem.lookupValue(\"processName\", hubItem->processName)))\r\n\t\t\tcontinue;\r\n\r\n\t\t// load image to buf\r\n\t\tstd::ifstream thumbFile(\"tmp\\\\\" + hubItem->thumbImage, std::ifstream::binary);\r\n\t\tif(!thumbFile)\r\n\t\t{\r\n\t\t\tstd::cout << \"[Error] thumbnail image was not found.\" << std::endl;\r\n\t\t}else\r\n\t\t{\r\n\t\t\t// get file size\r\n\t\t\tthumbFile.seekg(0, thumbFile.end);\r\n\t\t\tuint32_t length = thumbFile.tellg();\r\n\t\t\tthumbFile.seekg(0, thumbFile.beg);\r\n\r\n\t\t\thubItem->thumbSize = length;\r\n\t\t\thubItem->thumbBuf = (u8*)malloc(length);\r\n\t\t\tthumbFile.read((char*)hubItem->thumbBuf, length);\r\n\t\t\tthumbFile.close();\r\n\t\t}\r\n\r\n\t\thubItem->type = HUB_APP;\r\n\t\tHubItems.push_back(hubItem);\r\n\t}\r\n\r\n}\r\n\r\n\r\n" }, { "path": "PinBoxServer/PinBoxServer/ServerConfig.h", "content": "#pragma once\r\n#ifndef _PP_SERVER_CONFIG_H__\r\n#define _PP_SERVER_CONFIG_H__\r\n#include \r\n#include \r\n#include \"HubItem.h\"\r\n#include \r\n\r\nclass ServerConfig\r\n{\r\npublic:\r\n\tServerConfig();\r\n\t~ServerConfig();\r\n\r\n\tstatic ServerConfig*\t\tGet();\r\n\r\n\tint\t\t\t\t\t\t\tMonitorIndex = 0;\r\n\tint\t\t\t\t\t\t\tCaptureFPS = 30;\r\n\tint\t\t\t\t\t\t\tNetworkThread = 2;\r\n\tint\t\t\t\t\t\t\tServerPort = 1234;\r\n\tvoid\t\t\t\t\t\tLoadConfig();\r\n\r\n\tstd::vector\t\tHubItems;\r\n\tvoid\t\t\t\t\t\tLoadHubItems();\r\n};\r\n\r\n#endif" }, { "path": "PinBoxServer/PinBoxServer/UIMainWindow.cpp", "content": "#include \"stdafx.h\"\r\n#include \"UIMainWindow.h\"\r\n\r\n\r\n\r\nUIMainWindow::UIMainWindow(QWidget* parent) : QMainWindow(parent), ui(new UIMainWindow)\r\n{\r\n\r\n}\r\n\r\nUIMainWindow::~UIMainWindow()\r\n{\r\n\tdelete ui;\r\n}\r\n" }, { "path": "PinBoxServer/PinBoxServer/UIMainWindow.h", "content": "#pragma once\r\n#include \r\n\r\nclass UIMainWindow : public QMainWindow\r\n{\r\n\tQ_OBJECT\r\npublic:\r\n\texplicit UIMainWindow(QWidget *parent = 0);\r\n\t~UIMainWindow();\r\nprivate:\r\n\tUIMainWindow *ui;\r\n};\r\n\r\n" }, { "path": "PinBoxServer/PinBoxServer/const.h", "content": "#pragma once\n#define RESET \"\\033[0m\"\n#define BLACK \"\\033[30m\" /* Black */\n#define RED \"\\033[31m\" /* Red */\n#define GREEN \"\\033[32m\" /* Green */\n#define YELLOW \"\\033[33m\" /* Yellow */\n#define BLUE \"\\033[34m\" /* Blue */\n#define MAGENTA \"\\033[35m\" /* Magenta */\n#define CYAN \"\\033[36m\" /* Cyan */\n#define WHITE \"\\033[37m\" /* White */\n#define BOLDBLACK \"\\033[1m\\033[30m\" /* Bold Black */\n#define BOLDRED \"\\033[1m\\033[31m\" /* Bold Red */\n#define BOLDGREEN \"\\033[1m\\033[32m\" /* Bold Green */\n#define BOLDYELLOW \"\\033[1m\\033[33m\" /* Bold Yellow */\n#define BOLDBLUE \"\\033[1m\\033[34m\" /* Bold Blue */\n#define BOLDMAGENTA \"\\033[1m\\033[35m\" /* Bold Magenta */\n#define BOLDCYAN \"\\033[1m\\033[36m\" /* Bold Cyan */\n#define BOLDWHITE \"\\033[1m\\033[37m\" /* Bold White */" }, { "path": "PinBoxServer/PinBoxServer/hub.cfg", "content": "//--------------------------------------------\n// PinBox hub\n//--------------------------------------------\nhub = \n(\n\t{\n\t\tname = \"Cemu\";\n\t\tuuid = \"dd8501b5\";\n\t\tthumbImage = \"cemu.png\";\n\t\texePath = \"F:\\Games\\Cemu\\cemu_1.11.1\\Cemu.exe\";\n\t\tprocessName = \"Cemu 1.12.2d\";\n\t},\n\n\t{\n\t\tname = \"Cup Head\";\n\t\tuuid = \"cadfdc5e\";\n\t\tthumbImage = \"cuphead.png\";\n\t\texePath = \"F:\\Games\\Cuphead\\Cuphead.exe\";\n\t\tprocessName = \"Cuphead\";\n\t},\n\n\t{\n\t\tname = \"Pit People\";\n\t\tuuid = \"58b09523\";\n\t\tthumbImage = \"pitpeople.png\";\n\t\texePath = \"F:\\Games\\PitPeople\\pitpeople.exe\";\n\t\tprocessName = \"Pit People\";\n\t}\n);\n" }, { "path": "PinBoxServer/PinBoxServer/input.cfg", "content": "//--------------------------------------------\r\n// PinBox input config\r\n//--------------------------------------------\r\n\r\n//--------------------------------------------\r\n// mouse speed when use circle pad\r\n// form: mouse speed * pos percent ( 0 -> 100%) * direction\r\n//--------------------------------------------\r\nmouse_speed = 15\r\n\r\n//--------------------------------------------\r\n// deadzone of circle pad ( min: 0 max: 156 default: 15)\r\n// this value should be around 5 ~ 20 -> 15 is best\r\n//--------------------------------------------\r\ncircle_pad_deadzone = 15\r\n\r\n\r\n//--------------------------------------------\r\n// input profiles\r\n//--------------------------------------------\r\ninput_profiles = \r\n(\r\n\t{\r\n\t\t//------------------------------------\r\n\t\t// [ REQUIRE PART ]\r\n\t\t//------------------------------------\r\n\r\n\t\t// max 255 char\r\n\t\tname = \"Mouse Support\";\r\n\r\n\t\ttype = \"keyboard\";\r\n\r\n\t\tbtn_A = \"L\";\r\n\t\tbtn_B = \"K\";\r\n\t\tbtn_X = \"I\";\r\n\t\tbtn_Y = \"J\";\r\n\r\n\t\tbtn_DPAD_UP = \"W\";\r\n\t\tbtn_DPAD_DOWN = \"S\";\r\n\t\tbtn_DPAD_LEFT = \"A\";\r\n\t\tbtn_DPAD_RIGHT = \"D\";\r\n\r\n\t\tbtn_START = \"Z\";\r\n\t\tbtn_SELECT = \"X\";\r\n\r\n\t\tbtn_L = \"U\";\r\n\t\tbtn_R = \"O\";\r\n\r\n\t\t//------------------------------------\r\n\t\t// [ OPTIONAL PART ]\r\n\t\t//------------------------------------\r\n\r\n\t\t// use circle pad as mouse\r\n\t\tcircle_pad_as_mouse = true;\r\n\r\n\t\t//new 3ds only\r\n\t\tzl_zr_as_mouse_button = true;\r\n\r\n\t\t// if not use as mouse then set it as button\r\n\t\t//btn_ZL = \"Y\";\r\n\t\t//btn_ZR = \"P\";\r\n\t},\r\n\r\n\t{\r\n\t\t//------------------------------------\r\n\t\t// [ REQUIRE PART ]\r\n\t\t//------------------------------------\r\n\r\n\t\t// max 255 char\r\n\t\tname = \"Xbox 360\";\r\n\r\n\t\t// simulate xbox 360 controller\r\n\t\ttype = \"x360\";\r\n\r\n\t}\r\n\r\n);" }, { "path": "PinBoxServer/PinBoxServer/server.cfg", "content": "//--------------------------------------------\r\n// PinBox server config\r\n//--------------------------------------------\r\n\r\n//--------------------------------------------\r\n// index of monitor to capture\r\n// start from 0 to number of your monitor\r\n// eg: i have 3 monitor then index should be in range 0 .. 2\r\n//--------------------------------------------\r\nmonitor_index = 1;\r\n\r\n//--------------------------------------------\r\n// FPS : should be set to 30 for now\r\n//--------------------------------------------\r\ncapture_fps = 30;\r\n\r\n//--------------------------------------------\r\n// Network threads\r\n//--------------------------------------------\r\nnetwork_threads = 2;\r\n\r\n//--------------------------------------------\r\n// Server port\r\n//--------------------------------------------\r\nserver_port = 1234;\r\n" }, { "path": "PinBoxServer/PinBoxServer/stdafx.cpp", "content": "// stdafx.cpp : source file that includes just the standard includes\r\n// PinBoxServer.pch will be the pre-compiled header\r\n// stdafx.obj will contain the pre-compiled type information\r\n\r\n#include \"stdafx.h\"\r\n\r\n// TODO: reference any additional headers you need in STDAFX.H\r\n// and not in this file\r\n" }, { "path": "PinBoxServer/PinBoxServer/stdafx.h", "content": "// stdafx.h : include file for standard system include files,\r\n// or project specific include files that are used frequently, but\r\n// are changed infrequently\r\n//\r\n\r\n#pragma once\r\n\r\n#include \"targetver.h\"\r\n\r\n#include \r\n#include \r\n\r\n\r\n\r\n// TODO: reference additional headers your program requires here\r\n" }, { "path": "PinBoxServer/PinBoxServer/targetver.h", "content": "#pragma once\r\n\r\n// Including SDKDDKVer.h defines the highest available Windows platform.\r\n\r\n// If you wish to build your application for a previous Windows platform, include WinSDKVer.h and\r\n// set the _WIN32_WINNT macro to the platform you wish to support before including SDKDDKVer.h.\r\n\r\n#include \r\n" }, { "path": "PinBoxServer/PinBoxServer/winmain-inl.h", "content": "#pragma once\n\nnamespace {\n\tstruct OnApp {\n\t\tOnApp() {\n#ifdef WIN32\n\t\t\t// Initialize Winsock 2.2\n\t\t\tWSADATA wsaData;\n\t\t\tint err = WSAStartup(MAKEWORD(2, 2), &wsaData);\n\n\t\t\tif (err) {\n\t\t\t\tstd::cout << \"WSAStartup() failed with error: %d\" << err;\n\t\t\t}\n#endif\n\t\t}\n\t\t~OnApp() {\n#ifdef WIN32\n\t\t\tsystem(\"pause\");\n\t\t\tWSACleanup();\n#endif\n\t\t}\n\t} __s_onexit_pause;\n}\n" }, { "path": "PinBoxServer/PinBoxServer.sln", "content": "\r\nMicrosoft Visual Studio Solution File, Format Version 12.00\r\n# Visual Studio 14\r\nVisualStudioVersion = 14.0.25420.1\r\nMinimumVisualStudioVersion = 10.0.40219.1\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"PinBoxServer\", \"PinBoxServer\\PinBoxServer.vcxproj\", \"{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}\"\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\r\n\t\tDebug|x64 = Debug|x64\r\n\t\tDebug|x86 = Debug|x86\r\n\t\tRelease|x64 = Release|x64\r\n\t\tRelease|x86 = Release|x86\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Debug|x64.ActiveCfg = Debug|x64\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Debug|x64.Build.0 = Debug|x64\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Debug|x86.ActiveCfg = Debug|Win32\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Debug|x86.Build.0 = Debug|Win32\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Release|x64.ActiveCfg = Release|x64\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Release|x64.Build.0 = Release|x64\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Release|x86.ActiveCfg = Release|Win32\r\n\t\t{944CB352-A2A2-4B65-AB3B-18566D0ABFA2}.Release|x86.Build.0 = Release|Win32\r\n\tEndGlobalSection\r\n\tGlobalSection(SolutionProperties) = preSolution\r\n\t\tHideSolutionNode = FALSE\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPDecoder.cpp", "content": "#include \"PPDecoder.h\"\n#include \n#include \n#include \n#include \n\n// 0x1000 = 4096\n// 0x800 = 2048\n#define READ_DELAY 0x1000\n#define ERROR_PRINT(code) printError(code)\nvoid PPDecoder::printError(int errorCode)\n{\n\tif (errorCode >= 0) return;\n\tchar log[AV_ERROR_MAX_STRING_SIZE]{ 0 };\n\tstd::cout << \"Error: \" << av_make_error_string(log, AV_ERROR_MAX_STRING_SIZE, errorCode) << std::endl;\n}\n\nPPDecoder::PPDecoder()\n{\n}\n\nPPDecoder::~PPDecoder()\n{\n}\n\n#define READ_BUFFER_SIZE 0x800\nstatic u8* readBuffer = nullptr;\nstatic void videoDecodeThreadFunc(void* arg)\n{\n\tPPDecoder* self = reinterpret_cast(arg);\n\t//-------------------------------------------------------\n\tint timeDelay = 1000.0f / (float)self->mFrameRate;\n\tauto timer = new Timer(std::chrono::duration(1));\n\t//-------------------------------------------------------\n\treadBuffer = (u8*)malloc(READ_BUFFER_SIZE + MEMORY_BUFFER_PADDING);\n\tmemset(readBuffer + READ_BUFFER_SIZE, 0, MEMORY_BUFFER_PADDING);\n\tself->pVideoPacket->size = -1;\n\tint ret = 0;\n\t//-------------------------------------------------------\n\twhile (true)\n\t{\n\t\ttimer->start();\n\t\t\n\t\tself->pVideoPacket->size = self->pVideoIOBuffer->read(self->pVideoPacket->data, READ_BUFFER_SIZE);\n\t\twhile(self->pVideoPacket->size > 0)\n\t\t{\n\t\t\tself->decodeVideoStream();\n\t\t}\n\n\t\ttimer->wait();\n\t}\n}\n\nvoid PPDecoder::initDecoder()\n{\n\tav_register_all();\n\tinitVideoStream();\n}\n\nvoid PPDecoder::initVideoStream()\n{\n\t//-----------------------------------------------------------------\n\t// init video encoder\n\t//-----------------------------------------------------------------\n\tconst AVCodec* videoCodec = avcodec_find_decoder(AV_CODEC_ID_MPEG4);\n\tpVideoParser = av_parser_init(videoCodec->id);\n\tpVideoContext = avcodec_alloc_context3(videoCodec);\n\t// Open\n\tint ret = avcodec_open2(pVideoContext, videoCodec, NULL);\n\tpVideoPacket = av_packet_alloc();\n\tpVideoFrame = av_frame_alloc();\n\t// Init custom memory buffer\n\tpVideoIOBuffer = new MemoryBuffer();\n\tpVideoIOBuffer->pBufferAddr = (u8*)malloc(MEMORY_BUFFER_SIZE + MEMORY_BUFFER_PADDING);\n\tmemset(pVideoIOBuffer->pBufferAddr + MEMORY_BUFFER_SIZE, 0, MEMORY_BUFFER_PADDING);\n\tpVideoIOBuffer->iSize = MEMORY_BUFFER_SIZE;\n\tpVideoIOBuffer->iMaxSize = MEMORY_BUFFER_SIZE;\n\tpVideoIOBuffer->iCursor = 0;\n\tpVideoIOBuffer->pMutex = new std::mutex();\n}\n\nvoid PPDecoder::initAudioStream()\n{\n}\n\nstatic u8* RGB = nullptr;\nvoid PPDecoder::decodeVideoStream()\n{\n\tint ret = 0;\n\tret = avcodec_send_packet(pVideoContext, pVideoPacket);\n\tif (ret < 0) return;\n\t//while (ret >= 0) {\n\t\tret = avcodec_receive_frame(pVideoContext, pVideoFrame);\n\t\tif (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) return;\n\t\telse if (ret < 0) exit(0);\n\n\t\t//printf(\"saving frame %3d\\n\", pVideoContext->frame_number);\n\t\t//fflush(stdout);\n\t\t//----------------------------------------------\n\t\t// process frame\n\t\t//----------------------------------------------\n\t\tint w = pVideoFrame->width;\n\t\tint h = pVideoFrame->height;\n\n\t\tu8* Y = (u8*)pVideoFrame->data[0];\n\t\tu8* U = (u8*)pVideoFrame->data[1];\n\t\tu8* V = (u8*)pVideoFrame->data[2];\n\n\t\tif (RGB == nullptr) RGB = (u8*)malloc(3 * w * h);\n\n\t\tyuv420_rgb24_std(w, h, Y, U, V, pVideoFrame->linesize[0], pVideoFrame->linesize[1], RGB, w * 3, YCBCR_JPEG);\n\n\t\tcv::Mat image(h, w, CV_8UC3, RGB);\n\t\tcv::cvtColor(image, image, CV_RGB2BGR);\n\t\tcv::imshow(\"video\", image);\n\t\tcv::waitKey(1);\n\t//}\n}\n\nvoid PPDecoder::decodeAudioStream()\n{\n\tint ret = 0;\n}\n\nvoid PPDecoder::startDecodeThread()\n{\n\tinitDecoder();\n\t//-------------------------------------------------------\n\t//std::thread decodeThread = std::thread(videoDecodeThreadFunc, this);\n\t//decodeThread.detach();\n}\n\n\nvoid PPDecoder::appendBuffer(u8* buffer, u32 size)\n{\n\t//pVideoIOBuffer->write(buffer, size);\n\tif (size <= 0) return;\n\tpVideoPacket->data = buffer;\n\tpVideoPacket->size = size;\n\tdecodeVideoStream();\n\n}\n\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPDecoder.h", "content": "#pragma once\n#include \"PPMessage.h\"\n#include \n\n//#include <3ds.h>\n\n//ffmpeg\nextern \"C\" {\n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \n#include \"yuv_rgb.h\"\n}\n\n#define MEMORY_BUFFER_SIZE 0x1400000\n#define MEMORY_BUFFER_PADDING 0x04\n\ntypedef struct MemoryBuffer {\n\tu8* pBufferAddr;\n\tu32 iCursor;\n\tu32 iSize;\n\tu32 iMaxSize;\n\tstd::mutex*\tpMutex;\n\n\tvoid write(u8* buf, u32 size)\n\t{\n\t\tif (iSize < size) return;\n\t\tpMutex->lock();\n\t\tmemcpy(pBufferAddr + iCursor, buf, size);\n\t\tiCursor += size;\n\t\tiSize -= size;\n\t\tpMutex->unlock();\n\t}\n\n\tint read(u8* buf, u32 size)\n\t{\n\t\tif (iCursor == 0) return -1;\n\t\tpMutex->lock();\n\t\tint ret = FFMIN(iCursor, size);\n\t\tmemcpy(buf, pBufferAddr, ret);\n\t\tiSize += ret;\n\t\tiCursor -= ret;\n\t\tpMutex->unlock();\n\t\treturn ret;\n\t}\n}MemoryBuffer;\n\n\n#define AVIO_MIN(a,b) ((a) > (b) ? (b) : (a))\n\nclass ITimer {\npublic:\n\tITimer() {};\n\tvirtual ~ITimer() {}\n\tvirtual void start() = 0;\n\tvirtual void wait() = 0;\n};\ntemplate class Timer : public ITimer {\n\tstd::chrono::duration Rel_Time;\n\tstd::chrono::time_point StartTime;\n\tstd::chrono::time_point StopTime;\n\npublic:\n\tTimer(const std::chrono::duration &rel_time) : Rel_Time(rel_time) {};\n\tvirtual ~Timer() {}\n\tvirtual void start() { StartTime = std::chrono::high_resolution_clock::now(); }\n\tvirtual void wait()\n\t{\n\t\tauto duration = std::chrono::duration_cast>(std::chrono::high_resolution_clock::now() - StartTime);\n\t\tauto timetowait = Rel_Time - duration;\n\t\tif (timetowait.count() > 0) {\n\t\t\tstd::this_thread::sleep_for(timetowait);\n\t\t}\n\t}\n};\n\nclass PPDecoder\n{\npublic:\n\t// io context\n\tMemoryBuffer*\t\t\t\t\t\t\t\t\t\t\t\tpVideoIOBuffer;\n\n\t// video stream\n\tAVCodecParserContext*\t\tpVideoParser;\n\tAVCodecContext*\t\t\t\tpVideoContext;\n\tAVPacket*\t\t\t\t\tpVideoPacket;\n\tAVFrame*\t\t\t\t\tpVideoFrame;\n\tu32\t\t\t\t\t\t\tiVideoFrameIndex = 0;\n\n\n\tint\t\t\t\t\t\t\tmFrameRate = 30;\n\tstatic void\t\t\t\t\tprintError(int errorCode);\npublic:\n\tPPDecoder();\n\t~PPDecoder();\n\n\tvoid initDecoder();\n\n\tvoid appendBuffer(u8* buffer, u32 size);\n\n\tvoid initVideoStream();\n\tvoid initAudioStream();\n\n\tvoid decodeVideoStream();\n\tvoid decodeAudioStream();\n\n\tvoid startDecodeThread();\n};" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPMessage.cpp", "content": "#include \"PPMessage.h\"\r\n\r\n\r\nPPMessage::~PPMessage()\r\n{\r\n\tif (g_content != nullptr)\r\n\t\tfree(g_content);\r\n}\r\n\r\nu8* PPMessage::BuildMessage(u8* contentBuffer, u32 contentSize)\r\n{\r\n\r\n\tg_contentSize = contentSize;\r\n\t//-----------------------------------------------\r\n\t// alloc msg buffer block\r\n\tu8* msgBuffer = (u8*)malloc(sizeof(u8) * (contentSize + 9));\r\n\t//-----------------------------------------------\r\n\t// build header\r\n\tu8* pointer = msgBuffer;\r\n\t// 1, validate code\r\n\tWRITE_CHAR_PTR(pointer, g_validateCode, 4);\r\n\t// 2, message code\r\n\tWRITE_U8(pointer, g_code);\r\n\t// 3, content size\r\n\tWRITE_U32(pointer, g_contentSize);\r\n\r\n\t//-----------------------------------------------\r\n\t// build content data\r\n\tif (g_contentSize > 0) {\r\n\t\tmemcpy(msgBuffer + 9, contentBuffer, contentSize);\r\n\t}\r\n\t//-----------------------------------------------\r\n\treturn msgBuffer;\r\n}\r\n\r\nu8* PPMessage::BuildMessageEmpty()\r\n{\r\n\treturn BuildMessage(nullptr, 0);\r\n}\r\n\r\nvoid PPMessage::BuildMessageHeader(u8 code)\r\n{\r\n\tg_code = code;\r\n}\r\n\r\nbool PPMessage::ParseHeader(u8* buffer)\r\n{\r\n\tchar* validateCode = (char*)malloc(4);\r\n\tsize_t readIndex = 0;\r\n\tmemcpy(validateCode, buffer + readIndex, 4); readIndex += 4;\r\n\tif (!std::strcmp(validateCode, \"PPBX\"))\r\n\t{\r\n\t\tprintf(\"Parse header failed. Validate code is incorrect : %s\", validateCode);\r\n\t\treturn false;\r\n\t}\r\n\tfree(validateCode);\r\n\tvalidateCode = nullptr;\r\n\t//-----------------------------------------------------------\r\n\tg_code = READ_U8(buffer, readIndex); readIndex += 1;\r\n\tg_contentSize = READ_U32(buffer, readIndex); readIndex += 4;\r\n\treturn true;\r\n}\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPMessage.h", "content": "#pragma once\r\n#ifndef _PP_MESSAGE_H_\r\n#define _PP_MESSAGE_H_\r\n\r\n#include \r\n#include \r\n#include \r\n#include \r\n\r\ntypedef unsigned char u8;\r\ntypedef unsigned short u16;\r\ntypedef unsigned int u32;\r\n\r\n#define WRITE_CHAR_PTR(BUFFER, DATA, SIZE) memcpy(BUFFER, DATA, SIZE); BUFFER += SIZE;\r\n#define WRITE_U8(BUFFER, DATA) *(BUFFER++) = DATA;\r\n#define WRITE_U16(BUFFER, DATA) *(BUFFER++) = DATA; *(BUFFER++) = DATA >> 8;\r\n#define WRITE_U32(BUFFER, DATA) *(BUFFER++) = DATA; *(BUFFER++) = DATA >> 8; *(BUFFER++) = DATA >> 16; *(BUFFER++) = DATA >> 24;\r\n#define READ_U8(BUFFER, INDEX) BUFFER[INDEX];\r\n#define READ_U16(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8;\r\n#define READ_U32(BUFFER, INDEX) BUFFER[INDEX] | BUFFER[INDEX + 1] << 8 | BUFFER[INDEX + 2] << 16 | BUFFER[INDEX + 3] << 24;\r\n#define IS_INVALID_CODE(BUFFER, INDEX) BUFFER[INDEX] != 'P' || BUFFER[INDEX+1] != 'P' || BUFFER[INDEX+2] != 'B' || BUFFER[INDEX+3] != 'X'\r\n\r\nclass PPMessage\r\n{\r\nprivate:\r\n\t//-----------------------------------------------\r\n\t// message header - 9 bytes\r\n\t// [4b] validate code : \"PPBX\"\r\n\t// [1b] message code : 0 to 255 - define message type\r\n\t// [4b] message content size \r\n\t//-----------------------------------------------\r\n\tconst char\t\t\t\t\t\t\tg_validateCode[4] = { 'P','P','B','X' };\r\n\tu8\t\t\t\t\t\t\t\t\tg_code = 0;\r\n\tu32\t\t\t\t\t\t\t\t\tg_contentSize = 0;\r\n\r\n\t//-----------------------------------------------\r\n\t// message content\r\n\t//-----------------------------------------------\r\n\tu8*\t\t\t\t\t\t\t\t\tg_content = nullptr;\r\npublic:\r\n\t~PPMessage();\r\n\tu32\t\t\t\t\t\t\t\t\tGetMessageSize() const { return g_contentSize + 9; }\r\n\tu8*\t\t\t\t\t\t\t\t\tGetMessageContent() { return g_content; }\r\n\tu32\t\t\t\t\t\t\t\t\tGetContentSize() { return g_contentSize; }\r\n\tu8\t\t\t\t\t\t\t\t\tGetMessageCode() { return g_code; }\r\n\t//-----------------------------------------------\r\n\t// NOTE: after using this message, returned data must be free whenever it sent.\r\n\t//-----------------------------------------------\r\n\tu8*\t\t\t\t\t\t\t\t\tBuildMessage(u8* contentBuffer, u32 contentSize);\r\n\tu8*\t\t\t\t\t\t\t\t\tBuildMessageEmpty();\r\n\tvoid\t\t\t\t\t\t\t\tBuildMessageHeader(u8 code);\r\n\r\n\tbool\t\t\t\t\t\t\t\tParseHeader(u8* buffer);\r\n};\r\n\r\n#endif" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPNetwork.cpp", "content": "#include \"PPNetwork.h\"\r\n#include \r\n#include \"PPSession.h\"\r\n\r\n/*\r\n * @brief: thread handler function\r\n */\r\nvoid PPNetwork::ppNetwork_threadRun(void * arg)\r\n{\r\n\tPPNetwork* network = (PPNetwork*)arg;\r\n\tif (network == nullptr) return;\r\n\t//--------------------------------------------------\r\n\tuint64_t sleepDuration = 1000000ULL * 1;\r\n\twhile(!network->g_threadExit){\r\n\t\tswitch (network->g_connect_state)\r\n\t\t{\r\n\t\t\tcase IDLE:\r\n\t\t\t{\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t// try to connect if not connected to server yet\r\n\t\t\t\tnetwork->ppNetwork_connectToServer();\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t\tcase CONNECTING:\r\n\t\t\t{\r\n\t\t\t\t// connecting state\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t\tcase CONNECTED:\r\n\t\t\t{\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t//send queue message\r\n\t\t\t\tnetwork->ppNetwork_sendMessage();\r\n\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t// listen to server when it connected successfully\r\n\t\t\t\tnetwork->ppNetwork_listenToServer();\r\n\t\t\t\t\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t\tcase FAIL:\r\n\t\t\t{\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t// Exit thread when connection fail\r\n\t\t\t\tnetwork->g_threadExit = true;\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t\tdefault:\r\n\t\t\t{\r\n\t\t\t\tbreak;\r\n\t\t\t}\r\n\t\t}\r\n#ifndef _WIN32\r\n\t\tsvcSleepThread(sleepDuration);\r\n#else\r\n\t\tstd::this_thread::sleep_for(std::chrono::nanoseconds(sleepDuration));\r\n#endif\r\n\t}\r\n\t//--------------------------------------------------\r\n\t// close connection if thread is exit\r\n\tnetwork->ppNetwork_closeConnection();\r\n}\r\n\r\nvoid PPNetwork::ppNetwork_sendMessage()\r\n{\r\n\t//TODO: is it thread safe ? should we add mutex on this ?\r\n\tif (this->g_sendingMessage.size() > 0)\r\n\t{\r\n\t\tQueueMessage* queueMsg = (QueueMessage*)this->g_sendingMessage.front();\r\n\t\tthis->g_sendingMessage.pop();\r\n\t\t//--------------------------------------------------\r\n\t\tif (queueMsg->msgSize > 0 && queueMsg->msgBuffer != nullptr)\r\n\t\t{\r\n\t\t\tuint32_t totalSent = 0;\r\n\t\t\t//--------------------------------------------------------\r\n\t\t\t// send message\r\n\t\t\tdo\r\n\t\t\t{\r\n\t\t\t\tint sendAmount = send(this->g_sock, (char*)queueMsg->msgBuffer, queueMsg->msgSize, 0);\r\n\t\t\t\tif (sendAmount < 0)\r\n\t\t\t\t{\r\n\t\t\t\t\t// ERROR when send message\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\ttotalSent += sendAmount;\r\n\t\t\t} while (totalSent < queueMsg->msgSize);\r\n\t\t\t//std::cout << \"[Queue]Session: #\" << g_session->sessionID << \" send message done! \" << std::endl;\r\n\t\t\t//--------------------------------------------------------\r\n\t\t\t// free message\r\n\t\t\tfree(queueMsg->msgBuffer);\r\n\t\t\tdelete queueMsg;\r\n\t\t}\r\n\t}\r\n}\r\n\r\nvoid PPNetwork::ppNetwork_connectToServer()\r\n{\r\n\tg_connect_state = CONNECTING;\r\n\t//--------------------------------------------------\r\n\t// Trying to get address information\r\n\tstruct addrinfo hints, *servinfo, *p;\r\n\tmemset(&hints, 0, sizeof hints);\r\n\thints.ai_family = AF_INET;\r\n\thints.ai_socktype = SOCK_STREAM;\r\n\thints.ai_protocol = IPPROTO_TCP;\r\n\tint rv = getaddrinfo(g_ip, g_port, &hints, &servinfo);\r\n\tif(rv != 0)\r\n\t{\r\n\t\tprintf(\"Can't get address information.\\n\");\r\n\t\t// Error: fail to get address\r\n\t\tg_connect_state = FAIL;\r\n\t\tWSACleanup();\r\n\t\treturn;\r\n\t}\r\n\t//--------------------------------------------------\r\n\t// define socket\r\n\tg_sock = socket(hints.ai_family, hints.ai_socktype, hints.ai_protocol);\r\n\tif (g_sock == -1)\r\n\t{\r\n\t\tprintf(\"Can't create new socket.\\n\");\r\n\t\t// Error: can't create socket\r\n\t\tg_connect_state = FAIL;\r\n\t\tfreeaddrinfo(servinfo);\r\n\t\tWSACleanup();\r\n\t\treturn;\r\n\t}\r\n\r\n\t//--------------------------------------------------\r\n\t// loop thought all result and connect\r\n\tfor (p = servinfo; p != NULL; p = p->ai_next)\r\n\t{\r\n\t\t//--------------------------------------------------\r\n\t\t// try to connect to server\r\n\t\tauto ret = connect(g_sock, p->ai_addr, p->ai_addrlen);\r\n\t\tif (ret == -1)\r\n\t\t{\r\n\t\t\t// Error: can't connect to this ai -> try next\r\n\t\t\tg_connect_state = FAIL;\r\n\t\t\tcontinue;\r\n\t\t}\r\n\r\n\t\t//--------------------------------------------------\r\n\t\t// if it run here so it already connecteds\r\n\t\tg_connect_state = CONNECTED;\r\n\r\n\t\tbreak;\r\n\t}\r\n\r\n\t//--------------------------------------------------\r\n\t// Note: check if connected\r\n\tif (g_connect_state == CONNECTED)\r\n\t{\r\n\t\t//--------------------------------------------------\r\n\t\t// set socket to non blocking so we can easy control it\r\n\t\t//fcntl(sockManager->sock, F_SETFL, O_NONBLOCK);\r\n#ifndef _WIN32\r\n\t\tfcntl(g_sock, F_SETFL, fcntl(g_sock, F_GETFL, 0) | O_NONBLOCK);\r\n#else\r\n\t\tunsigned long on = 1;\r\n\t\tioctlsocket(g_sock, FIONBIO, &on);\r\n#endif\r\n\t\t//--------------------------------------------------\r\n\t\t// callback when connected to server\r\n\t\tif (g_onConnectionSuccessed != nullptr) g_onConnectionSuccessed(nullptr, 1);\r\n\t\tprintf(\"Connected to server.\\n\");\r\n\t}else\r\n\t{\r\n\t\tprintf(\"Could not connect to server.\\n\");\r\n\t\tfreeaddrinfo(servinfo);\r\n\t\tWSACleanup();\r\n\t}\r\n}\r\n\r\nvoid PPNetwork::ppNetwork_onReceivedRequet()\r\n{\r\n\t//--------------------------------------------------\r\n\t// NOTE: callback step\r\n\t//--------------------------------------------------\r\n\t// we pass a copy version received buffer to where it need to process\r\n\tu8 *resultBuffer = (u8*)malloc(g_waitForSize);\r\n\tmemcpy(resultBuffer, g_receivedBuffer, g_waitForSize);\r\n\tint32_t tmpSize = g_waitForSize;\r\n\tint32_t tmpTag = g_tag;\r\n\t//--------------------------------------------------\r\n\t// free this data and point to nullptr\r\n\tfree(g_receivedBuffer);\r\n\tg_receivedBuffer = nullptr;\r\n\tg_waitForSize = 0;\r\n\tg_receivedCounter = 0;\r\n\tg_tag = 0;\r\n\t//--------------------------------------------------\r\n\t// this buffer need to be free whenever it finish it's job\r\n\tif(g_onReceivedRequest != nullptr)\r\n\t\tg_onReceivedRequest(resultBuffer, tmpSize, tmpTag);\r\n\t\r\n}\r\n\r\n/*\r\n * @brief: process current tmp buffer data if it have\r\n */\r\nbool PPNetwork::ppNetwork_processTmpBufferData()\r\n{\r\n\tif (g_tmpReceivedBuffer != nullptr)\r\n\t{\r\n\t\t//--------------------------------------------------\r\n\t\t// if this data is more than current request data\r\n\t\tint32_t pieceSize = g_tmpReceivedSize;\r\n\t\tint32_t dataLeft = 0;\r\n\t\tbool isFullyReceived = false;\r\n\t\tif(g_tmpReceivedSize >= g_waitForSize)\r\n\t\t{\r\n\t\t\tisFullyReceived = true;\r\n\t\t\tpieceSize = g_waitForSize;\r\n\t\t\tdataLeft = g_tmpReceivedSize - g_waitForSize;\r\n\t\t}\r\n\t\t//--------------------------------------------------\r\n\t\t// copy data into current received buffer\r\n\t\tif (!g_receivedBuffer)\r\n\t\t\tg_receivedBuffer = (u8*)malloc(g_waitForSize);\r\n\t\tif (!g_receivedBuffer) return false;\r\n\t\tmemcpy(g_receivedBuffer + g_receivedCounter, g_tmpReceivedBuffer, pieceSize);\r\n\t\tg_receivedCounter += pieceSize;\r\n\r\n\t\tif(isFullyReceived)\r\n\t\t{\r\n\t\t\t//--------------------------------------------------\r\n\t\t\t// we finished current request\r\n\t\t\tppNetwork_onReceivedRequet();\r\n\t\t\t//--------------------------------------------------\r\n\t\t\t// if there is still have data left\r\n\t\t\tif (dataLeft > 0)\r\n\t\t\t{\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t// cut off received part and create new data\r\n\t\t\t\tu8* tmpBuffer = (u8*)malloc(dataLeft);\r\n\t\t\t\tmemcpy(tmpBuffer, g_tmpReceivedBuffer + pieceSize, dataLeft);\r\n\t\t\t\tg_tmpReceivedSize = dataLeft;\r\n\t\t\t\tfree(g_tmpReceivedBuffer);\r\n\t\t\t\tg_tmpReceivedBuffer = tmpBuffer;\r\n\r\n\t\t\t\t// return false to stop current listen process\r\n\t\t\t\treturn false;\r\n\t\t\t}\r\n\t\t}\r\n\t\tfree(g_tmpReceivedBuffer);\r\n\t\tg_tmpReceivedBuffer = nullptr;\r\n\t\tg_tmpReceivedSize = 0;\r\n\t}\r\n\treturn true;\r\n}\r\n\r\n\r\nvoid PPNetwork::ppNetwork_listenToServer()\r\n{\r\n\t//--------------------------------------------------\r\n\t// If there is no order to receive any data so we just \r\n\t// continue our threads\r\n\tif (g_waitForSize <= 0)\r\n\t{\r\n\t\treturn;\r\n\t}\r\n\r\n\t//--------------------------------------------------\r\n\t// if tmp data is not null so that mean we need add this datao\r\n\t// into current request data\r\n\t// example case: 2 messages data send together from server\r\n\t//---------------------------------------------------\r\n\t// stop process if there is have tmp buffer data and it fit\r\n\t// request message\r\n\tif (!ppNetwork_processTmpBufferData()) return;\r\n\r\n\t//--------------------------------------------------\r\n\t// Recevie data from server \r\n\tconst int bufferSize = 1024 * 24; // 24Kb buffer size\r\n\tu8* recvBuffer = (u8*)malloc(bufferSize);\r\n\tuint32_t recvAmount = -1;\r\n\trecvAmount = recv(g_sock, (char*)recvBuffer, bufferSize, 0);\r\n\t//--------------------------------------------------\r\n\t// exit thread when have connecting problem\r\n\tif (recvAmount <= 0) {\r\n#ifndef _WIN32\r\n\t\tif (errno != EWOULDBLOCK) g_threadExit = true;\r\n#else\r\n\t\tif (errno != WSAEWOULDBLOCK) g_threadExit = true;\r\n#endif\r\n\t\t//--------------------------------------------------\r\n\t\t// free data\r\n\t\tfree(recvBuffer);\r\n\t\treturn;\r\n\t}else if(recvAmount > bufferSize)\r\n\t{\r\n\t\t//--------------------------------------------------\r\n\t\t// free data\r\n\t\tfree(recvBuffer);\r\n\t\treturn;\r\n\t}else\r\n\t{\r\n\t\t//std::cout << \"Client: \" << g_session->sessionID << \" recv size: \" << recvAmount << std::endl;\r\n\t\t//--------------------------------------------------\r\n\t\tif(g_receivedBuffer == nullptr)\r\n\t\t\tg_receivedBuffer = (u8*)malloc(g_waitForSize);\r\n\t\t//--------------------------------------------------\r\n\t\tint32_t pieceSize = recvAmount;\r\n\t\tint32_t dataLeft = 0;\r\n\t\tbool isFullyReceived = false;\r\n\t\t//--------------------------------------------------\r\n\t\t// check if data is fully recevied\r\n\t\tif(g_receivedCounter + recvAmount >= g_waitForSize) {\r\n\t\t\tpieceSize = g_waitForSize - g_receivedCounter;\r\n\t\t\tdataLeft = recvAmount - pieceSize;\r\n\t\t\tisFullyReceived = true;\r\n\t\t}\r\n\t\t//--------------------------------------------------\r\n\t\t// copy data to final buffer\r\n\t\tmemcpy(g_receivedBuffer + g_receivedCounter, recvBuffer, pieceSize);\r\n\t\tg_receivedCounter += pieceSize;\r\n\t\t//--------------------------------------------------\r\n\t\tif (isFullyReceived) {\r\n\t\t\t//--------------------------------------------------\r\n\t\t\t// set received request and free g_receivedBuffer\r\n\t\t\tppNetwork_onReceivedRequet();\r\n\t\t\t//--------------------------------------------------\r\n\t\t\t// store data left into temp buffer\r\n\t\t\tif (dataLeft > 0)\r\n\t\t\t{\r\n\t\t\t\t//---------------------------------------------------\r\n\t\t\t\t// free tmp buffer if it not null \r\n\t\t\t\t//NOTE: is it possible if going to this part without being nullptr ?\r\n\t\t\t\tif (g_tmpReceivedBuffer != nullptr) {\r\n\t\t\t\t\tfree(g_tmpReceivedBuffer);\r\n\t\t\t\t\tg_tmpReceivedBuffer = nullptr;\r\n\t\t\t\t}\r\n\t\t\t\tg_tmpReceivedBuffer = (u8*)malloc(dataLeft);\r\n\t\t\t\tmemcpy(g_tmpReceivedBuffer, recvBuffer + pieceSize, dataLeft);\r\n\t\t\t\tg_tmpReceivedSize = dataLeft;\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\r\n\t//--------------------------------------------------\r\n\t// free data\r\n\tfree(recvBuffer);\r\n}\r\n\r\nvoid PPNetwork::ppNetwork_closeConnection()\r\n{\r\n\tif(g_connect_state == CONNECTED)\r\n\t{\r\n\t\tif (g_sock == -1) return;\r\n\t\tint rc = closesocket(g_sock);\r\n\t\tif(rc != 0)\r\n\t\t{\r\n\t\t\t// Error : ? can't close socket\r\n\t\t}\r\n\t\tg_sock = -1;\r\n\t\tg_connect_state = IDLE;\r\n\t}\r\n\t//--------------------------------------------------\r\n\t//clear all buffer data if need\r\n\tif (g_receivedBuffer) {\r\n\t\tfree(g_receivedBuffer);\r\n\t\tg_receivedBuffer = nullptr;\r\n\t\tg_waitForSize = 0;\r\n\t\tg_receivedCounter = 0;\r\n\t\tg_tag = 0;\r\n\t}\r\n\tif(g_tmpReceivedBuffer)\r\n\t{\r\n\t\tfree(g_tmpReceivedBuffer);\r\n\t\tg_tmpReceivedBuffer = nullptr;\r\n\t\tg_tmpReceivedSize = 0;\r\n\t}\r\n\t//--------------------------------------------------\r\n\t//TODO: clear all message sending buffer\r\n\t// for each g_sendingMessage -> delete msg\r\n\t//--------------------------------------------------\r\n\t// callback when connection closed\r\n\tif(g_onConnectionClosed != nullptr)\r\n\t{\r\n\t\tg_onConnectionClosed(nullptr, -1);\r\n\t}\r\n}\r\n\r\n\r\n//===============================================================================================\r\n// Controller functions\r\n//===============================================================================================\r\n#define STACKSIZE (30 * 1024)\r\nvoid PPNetwork::Start(const char* ip, const char* port)\r\n{\r\n\tif (g_connect_state == IDLE) {\r\n\t\tprintf(\"Start connect to server...\\n\");\r\n\t\tg_sendingMessage = std::queue();\r\n\t\t//---------------------------------------------------\r\n\t\t// init variables\r\n#ifndef _WIN32\r\n\t\tg_ip = strdup(ip);\r\n\t\tg_port = strdup(port);\r\n#else\r\n\t\tg_ip = _strdup(ip);\r\n\t\tg_port = _strdup(port);\r\n#endif\r\n\t\tg_threadExit = false;\r\n\t\t//---------------------------------------------------\r\n\t\t// start thread\r\n#ifndef _WIN32\r\n\t\tint32_t prio = 0;\r\n\t\tsvcGetThreadPriority(&prio, CUR_THREAD_HANDLE);\r\n\t\tg_thread = threadCreate(ppNetwork_threadRun, this, STACKSIZE, prio - 1, -2, true);\r\n#else\r\n\t\t// after create we detach thread to make it continues without blocking and no need to call join.\r\n\t\tg_thread = std::thread(ppNetwork_threadRun, this);\r\n\t\tg_thread.detach();\r\n#endif\r\n\t}else\r\n\t{\r\n\t\t// log -> already start network connection\r\n\t}\r\n}\r\n\r\nvoid PPNetwork::Stop()\r\n{\r\n\tg_threadExit = true;\r\n}\r\n\r\nvoid PPNetwork::SetRequestData(int32_t size, int32_t tag)\r\n{\r\n\tif(g_waitForSize > 0)\r\n\t{\r\n\t\t//std::cout << \"Client: \" << g_session->sessionID << \" send wrong request data. Request for wait still have value: \" << g_waitForSize << std::endl;\r\n\t}else\r\n\t{\r\n\t\t//std::cout << \"Client: \" << g_session->sessionID << \" register wait for size: \" << size << \" with tag: \" << tag << std::endl;\r\n\t\tg_waitForSize = size;\r\n\t\tg_tag = tag;\r\n\t}\r\n}\r\n\r\n//----------------------------------------------------------\r\n// NOTE: this function will normally run on main thread\r\n//----------------------------------------------------------\r\nvoid PPNetwork::SendMessageData(u8 *msgBuffer, int32_t msgSize)\r\n{\r\n\tif (g_connect_state == CONNECTED) {\r\n\t\tQueueMessage* msg = new QueueMessage();\r\n\t\tmsg->msgBuffer = msgBuffer;\r\n\t\tmsg->msgSize = msgSize;\r\n\t\tg_sendingMessage.push(msg);\r\n\t}else\r\n\t{\r\n\t\tstd::cout << \"Session: #\" << g_session->sessionID << \" send message when not connected\" << std::endl;\r\n\t}\r\n}\r\n\r\nPPNetwork::~PPNetwork()\r\n{\r\n\tfree(&g_ip);\r\n\tfree(&g_port);\r\n\tif (g_receivedBuffer != nullptr) free(g_receivedBuffer);\r\n\tif (g_tmpReceivedBuffer != nullptr) free(g_tmpReceivedBuffer);\r\n}\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPNetwork.h", "content": "#pragma once\r\n#ifndef _PP_NETWORK_H_\r\n#define _PP_NETWORK_H_\r\n\r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \r\n#include \"PPMessage.h\"\r\n#include \r\n#include \r\n\r\n#pragma comment(lib, \"Ws2_32.lib\")\r\n\r\nenum ppConectState { IDLE, CONNECTING, CONNECTED, FAIL };\r\ntypedef std::function PPNetworkReceivedRequest;\r\ntypedef std::function PPNetworkCallback;\r\n\r\ntypedef struct\r\n{\r\n\tvoid\t\t\t*msgBuffer;\r\n\tint32_t\t\t\tmsgSize;\r\n} QueueMessage;\r\n\r\nclass PPSession;\r\n\r\nclass PPNetwork\r\n{\r\nprivate:\r\n\t// socket\r\n\tconst char*\t\t\t\t\tg_ip = 0;\r\n\tconst char*\t\t\t\t\tg_port = 0;\r\n\tu32\t\t\t\t\t\t\tg_sock = -1;\r\n\tppConectState\t\t\t\tg_connect_state = IDLE;\r\n\t// in-out variables\r\n\tu32\t\t\t\t\t\t\tg_tag = 0;\r\n\tu32\t\t\t\t\t\t\tg_waitForSize = 0;\r\n\tu32\t\t\t\t\t\t\tg_receivedCounter = 0;\r\n\tu8*\t\t\t\t\t\t\tg_receivedBuffer = nullptr;\r\n\tu8*\t\t\t\t\t\t\tg_tmpReceivedBuffer = nullptr;\r\n\tu32\t\t\t\t\t\t\tg_tmpReceivedSize = 0;\r\n\t// thread\r\n\tstd::thread\t\t\t\t\tg_thread;\r\n\tvolatile bool\t\t\t\tg_threadExit = false;\r\n\tstd::queue\tg_sendingMessage;\r\n\t// callback\r\n\tPPNetworkReceivedRequest\tg_onReceivedRequest = nullptr;\r\n\tPPNetworkCallback\t\t\tg_onConnectionSuccessed = nullptr;\r\n\tPPNetworkCallback\t\t\tg_onConnectionClosed = nullptr;\r\n\r\nprivate:\r\n\tstatic void ppNetwork_threadRun(void * arg);\r\n\tvoid ppNetwork_listenToServer();\r\n\tvoid ppNetwork_connectToServer();\r\n\tvoid ppNetwork_closeConnection();\r\n\tvoid ppNetwork_onReceivedRequet();\r\n\tbool ppNetwork_processTmpBufferData();\r\n\tvoid ppNetwork_sendMessage();\r\n\r\npublic:\r\n\t~PPNetwork();\r\n\r\n\tPPSession*\t\t\t\t\tg_session;\r\n\r\n\tvoid Start(const char *ip, const char *port);\r\n\tvoid Stop();\r\n\tppConectState GetConnectionStatus() const { return g_connect_state; }\r\n\tvoid SetRequestData(int32_t size, int32_t tag = 0);\r\n\tvoid SendMessageData(u8 *msgBuffer, int32_t msgSize);\r\n\r\n\tinline void SetOnReceivedRequest(PPNetworkReceivedRequest _callback) { g_onReceivedRequest = _callback; }\r\n\tinline void SetOnConnectionSuccessed(PPNetworkCallback _callback) { g_onConnectionSuccessed = _callback; }\r\n\tinline void SetOnConnectionClosed(PPNetworkCallback _callback) { g_onConnectionClosed = _callback; }\r\n};\r\n\r\n#endif" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPSession.cpp", "content": "#include \"PPSession.h\"\r\n#include \"PPSessionManager.h\"\r\n\r\nPPSession::~PPSession()\r\n{\r\n\tif (g_network != nullptr) delete g_network;\r\n}\r\n\r\n\r\nvoid PPSession::initSession()\r\n{\r\n\tif (g_network != nullptr) return;\r\n\tg_network = new PPNetwork();\r\n\tg_network->g_session = this;\r\n\tprintf(\"Init new session.\\n\");\r\n\t//------------------------------------------------------\r\n\t// callback when request data is received\r\n\tg_network->SetOnReceivedRequest([=](u8* buffer, u32 size, u32 tag) {\r\n\t\t//------------------------------------------------------\r\n\t\t// verify authentication\r\n\t\t//------------------------------------------------------\r\n\t\tif (!g_authenticated)\r\n\t\t{\r\n\t\t\tif (tag == PPREQUEST_AUTHEN)\r\n\t\t\t{\r\n\t\t\t\t// check for authentication\r\n\t\t\t\tPPMessage *authenMsg = new PPMessage();\r\n\t\t\t\tif(authenMsg->ParseHeader(buffer))\r\n\t\t\t\t{\r\n\t\t\t\t\tif(authenMsg->GetMessageCode() == MSG_CODE_RESULT_AUTHENTICATION_SUCCESS)\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tprintf(\"Authentication sucessfully.\\n\");\r\n\t\t\t\t\t\tg_authenticated = true;\r\n\t\t\t\t\t\tif (g_onAuthenSuccessed != nullptr) g_onAuthenSuccessed(nullptr, 0);\r\n\t\t\t\t\t}else\r\n\t\t\t\t\t{\r\n\t\t\t\t\t\tprintf(\"Authentication failed.\\n\");\r\n\t\t\t\t\t\treturn;\r\n\t\t\t\t\t}\r\n\t\t\t\t}else\r\n\t\t\t\t{\r\n\t\t\t\t\tprintf(\"Authentication failed.\\n\");\r\n\t\t\t\t\treturn;\r\n\t\t\t\t}\r\n\t\t\t\tdelete authenMsg;\r\n\t\t\t}\r\n\t\t\telse\r\n\t\t\t{\r\n\t\t\t\tprintf(\"Client was not authentication.\\n\");\r\n\t\t\t\treturn;\r\n\t\t\t}\r\n\t\t}\r\n\t\t//------------------------------------------------------\r\n\t\t// process data by tag\r\n\t\tswitch (tag)\r\n\t\t{\r\n\t\tcase PPREQUEST_HEADER:\r\n\t\t{\r\n\t\t\tif (!g_tmpMessage) g_tmpMessage = new PPMessage();\r\n\t\t\tif (g_tmpMessage->ParseHeader(buffer))\r\n\t\t\t{\r\n\t\t\t\t//std::cout << \"Client: #\" << sessionID << \" received message header: \" << (u32)g_tmpMessage->GetMessageCode() << std::endl;\r\n\t\t\t\t//----------------------------------------------------\r\n\t\t\t\t// request body part of this message\r\n\t\t\t\tg_network->SetRequestData(g_tmpMessage->GetContentSize(), PPREQUEST_BODY);\r\n\t\t\t}\r\n\t\t\telse\r\n\t\t\t{\r\n\t\t\t\tdelete g_tmpMessage;\r\n\t\t\t\tg_tmpMessage = nullptr;\r\n\t\t\t\tprintf(\"Parse message header fail. remove message.\\n\");\r\n\t\t\t}\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tcase PPREQUEST_BODY:\r\n\t\t{\r\n\t\t\t//------------------------------------------------------\r\n\t\t\t// if tmp message is null that mean this is useless data then we avoid it\r\n\t\t\tif (!g_tmpMessage) return;\r\n\t\t\t// verify buffer size with message estimate size\r\n\t\t\tif (size == g_tmpMessage->GetContentSize())\r\n\t\t\t{\r\n\t\t\t\t// process message\r\n\t\t\t\tswitch (g_sessionType)\r\n\t\t\t\t{\r\n\t\t\t\tcase PPSESSION_MOVIE:\r\n\t\t\t\t{\r\n\t\t\t\t\tprocessMovieSession(buffer, size);\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t\tcase PPSESSION_SCREEN_CAPTURE:\r\n\t\t\t\t{\r\n\t\t\t\t\tprocessScreenCaptureSession(buffer, size);\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t\tcase PPSESSION_INPUT_CAPTURE:\r\n\t\t\t\t{\r\n\t\t\t\t\tprocessInputSession(buffer, size);\r\n\t\t\t\t\tbreak;\r\n\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\t//----------------------------------------------------------\r\n\t\t\t\t// Request for next message\r\n\t\t\t\tg_network->SetRequestData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\t\t\t}\r\n\t\t\t//------------------------------------------------------\r\n\t\t\t// remove message after use\r\n\t\t\tdelete g_tmpMessage;\r\n\t\t\tg_tmpMessage = nullptr;\r\n\t\t\tbreak;\r\n\t\t}\r\n\t\tdefault: break;\r\n\t\t}\r\n\t\t//------------------------------------------------------\r\n\t\t// free buffer after use\r\n\t\tfree(buffer);\r\n\t});\r\n}\r\n\r\nvoid PPSession::InitMovieSession()\r\n{\r\n\tinitSession();\r\n\t//--------------------------------------\r\n\t// init specific for movie session\r\n\tg_sessionType = PPSESSION_MOVIE;\r\n\tprintf(\"Init movie session.\\n\");\r\n}\r\n\r\nvoid PPSession::InitScreenCaptureSession(PPSessionManager* manager)\r\n{\r\n\tg_manager = manager;\r\n\tinitSession();\r\n\t//--------------------------------------\r\n\t// init specific for movie session\r\n\tg_sessionType = PPSESSION_SCREEN_CAPTURE;\r\n\tprintf(\"Init screen capture session.\\n\");\r\n\t//--------------------------------------\r\n\tSS_framePiecesCached = std::map();\r\n}\r\n\r\nvoid PPSession::InitInputCaptureSession()\r\n{\r\n\tinitSession();\r\n\t//--------------------------------------\r\n\t// init specific for movie session\r\n\tg_sessionType = PPSESSION_INPUT_CAPTURE;\r\n\tprintf(\"Init input session.\\n\");\r\n}\r\n\r\nvoid PPSession::StartSession(const char* ip, const char* port, PPNetworkCallback authenSuccessed)\r\n{\r\n\tif (g_network == nullptr) return;\r\n\tg_onAuthenSuccessed = authenSuccessed;\r\n\tg_network->SetOnConnectionSuccessed([=](u8* data, u32 size)\r\n\t{\r\n\t\tstd::cout << \"Session: #\" << sessionID << \" send authentication message\" << std::endl;\r\n\t\t//NOTE: this not called on main thread !\r\n\t\t//--------------------------------------------------\r\n\t\tint8_t code = 0;\r\n\t\tif (g_sessionType == PPSESSION_MOVIE) code = MSG_CODE_REQUEST_AUTHENTICATION_MOVIE;\r\n\t\telse if (g_sessionType == PPSESSION_SCREEN_CAPTURE) code = MSG_CODE_REQUEST_AUTHENTICATION_SCREEN_CAPTURE;\r\n\t\telse if (g_sessionType == PPSESSION_INPUT_CAPTURE) code = MSG_CODE_REQUEST_AUTHENTICATION_INPUT;\r\n\t\tif(code == 0)\r\n\t\t{\r\n\t\t\tprintf(\"Invalid session type.\\n\");\r\n\t\t\treturn;\r\n\t\t}\r\n\t\t//--------------------------------------------------\r\n\t\t// screen capture session authen\r\n\t\tPPMessage *authenMsg = new PPMessage();\r\n\t\tauthenMsg->BuildMessageHeader(code);\r\n\t\tu8* msgBuffer = authenMsg->BuildMessageEmpty();\r\n\t\t//--------------------------------------------------\r\n\t\t// send authentication message\r\n\t\tg_network->SendMessageData(msgBuffer, authenMsg->GetMessageSize());\r\n\t\t//--------------------------------------------------\r\n\t\t// set request to get result message\r\n\t\tg_network->SetRequestData(MSG_COMMAND_SIZE, PPREQUEST_AUTHEN);\r\n\t\tdelete authenMsg;\r\n\t});\r\n\tg_network->SetOnConnectionClosed([=](u8* data, u32 size)\r\n\t{\r\n\t\t//NOTE: this not called on main thread !\r\n\t\tstd::cout << \"Session: #\" << sessionID << \" get connection interupted\" << std::endl;\r\n\t});\r\n\tg_network->Start(ip, port);\r\n}\r\n\r\nvoid PPSession::CloseSession()\r\n{\r\n\tif (g_network == nullptr) return;\r\n\tg_network->Stop();\r\n\tg_authenticated = false;\r\n\tSS_Reset();\r\n}\r\n\r\n\r\nvoid PPSession::processMovieSession(u8* buffer, size_t size)\r\n{\r\n\t//NOTE: this not called on main thread !\r\n\t//------------------------------------------------------\r\n\t// process message data\tby message type\r\n\t//------------------------------------------------------\r\n\tswitch (g_tmpMessage->GetMessageCode())\r\n\t{\r\n\tdefault: break;\r\n\t}\r\n}\r\n\r\n\r\n\r\nvoid PPSession::processScreenCaptureSession(u8* buffer, size_t size)\r\n{\r\n\t//NOTE: this not called on main thread !\r\n\t//------------------------------------------------------\r\n\t// process message data\tby message type\r\n\t//------------------------------------------------------\r\n\tswitch (g_tmpMessage->GetMessageCode())\r\n\t{\r\n\tcase MSG_CODE_REQUEST_NEW_SCREEN_FRAME:\r\n\t{\r\n\t\ttry {\r\n\t\t\t//------------------------------------------------------\r\n\t\t\t// If using waiting for new frame then we need:\r\n\t\t\t{\r\n\t\t\t\t//std::cout << \"Session #\" << sessionID << \" have received: \" << size << std::endl;\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t// send request that client received frame\r\n\t\t\t\tPPMessage *msgObj = new PPMessage();\r\n\t\t\t\tmsgObj->BuildMessageHeader(MSG_CODE_REQUEST_SCREEN_RECEIVED_FRAME);\r\n\t\t\t\tu8* msgBuffer = msgObj->BuildMessageEmpty();\r\n\t\t\t\t//--------------------------------------------------\r\n\t\t\t\t// send authentication message\r\n\t\t\t\tg_network->SendMessageData(msgBuffer, msgObj->GetMessageSize());\r\n\t\t\t\tdelete msgObj;\r\n\t\t\t}\r\n\t\t\t//--------------------------------------------------\r\n\t\t\t//store packet buffer in static buffer\r\n\t\t\tg_manager->AppendBuffer(buffer, size);\r\n\r\n\t\t}catch(cv::Exception& e)\r\n\t\t{\r\n\t\t\tstd::cout << e.msg << std::endl;\r\n\t\t}\r\n\t\tbreak;\r\n\t}\r\n\r\n\tdefault: break;\r\n\t}\r\n}\r\n\r\nvoid PPSession::processInputSession(u8* buffer, size_t size)\r\n{\r\n\t//NOTE: this not called on main thread !\r\n\t//------------------------------------------------------\r\n\t// process message data\tby message type\r\n\t//------------------------------------------------------\r\n\tswitch (g_tmpMessage->GetMessageCode())\r\n\t{\r\n\tdefault: break;\r\n\t}\r\n}\r\n\r\n//-----------------------------------------------------\r\n// screen capture\r\n//-----------------------------------------------------\r\nvoid PPSession::SS_StartStream()\r\n{\r\n\tPPMessage *authenMsg = new PPMessage();\r\n\tauthenMsg->BuildMessageHeader(MSG_CODE_REQUEST_START_SCREEN_CAPTURE);\r\n\tu8* msgBuffer = authenMsg->BuildMessageEmpty();\r\n\tg_network->SendMessageData(msgBuffer, authenMsg->GetMessageSize());\r\n\tg_network->SetRequestData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\tSS_v_isStartStreaming = true;\r\n\tdelete authenMsg;\r\n}\r\n\r\nvoid PPSession::SS_StopStream()\r\n{\r\n\tPPMessage *authenMsg = new PPMessage();\r\n\tauthenMsg->BuildMessageHeader(MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE);\r\n\tu8* msgBuffer = authenMsg->BuildMessageEmpty();\r\n\tg_network->SendMessageData(msgBuffer, authenMsg->GetMessageSize());\r\n\tg_network->SetRequestData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\tSS_v_isStartStreaming = false;\r\n\tdelete authenMsg;\r\n}\r\n\r\nvoid PPSession::SS_ChangeSetting()\r\n{\r\n\tPPMessage *authenMsg = new PPMessage();\r\n\tauthenMsg->BuildMessageHeader(MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE);\r\n\r\n\t//-----------------------------------------------\r\n\t// alloc msg content block\r\n\tsize_t contentSize = 13;\r\n\tu8* contentBuffer = (u8*)malloc(sizeof(u8) * contentSize);\r\n\tu8* pointer = contentBuffer;\r\n\t//----------------------------------------------\r\n\t// setting: wait for received frame\r\n\tu8 _setting_waitToReceivedFrame = SS_setting_waitToReceivedFrame ? 1 : 0;\r\n\tWRITE_U8(pointer, _setting_waitToReceivedFrame);\r\n\t// setting: smooth frame number ( only activate if waitForReceivedFrame = true)\r\n\tWRITE_U32(pointer, SS_setting_smoothStepFrames);\r\n\t// setting: frame quality [0 ... 100]\r\n\tWRITE_U32(pointer, SS_setting_sourceQuality);\r\n\t// setting: frame scale [0 ... 100]\r\n\tWRITE_U32(pointer, SS_setting_sourceScale);\r\n\t//-----------------------------------------------\r\n\t// build message\r\n\tu8* msgBuffer = authenMsg->BuildMessage(contentBuffer, contentSize);\r\n\tg_network->SendMessageData(msgBuffer, authenMsg->GetMessageSize());\r\n\tg_network->SetRequestData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n\tdelete authenMsg;\r\n}\r\n\r\nvoid PPSession::SS_Reset()\r\n{\r\n\tSS_v_isStartStreaming = false;\r\n}\r\n\r\nFramePiece* PPSession::SafeGetFramePiece(u32 index)\r\n{\r\n\tSS_frameCachedMutex.lock();\r\n\tauto iter = SS_framePiecesCached.find(index);\r\n\tif(iter != SS_framePiecesCached.end())\r\n\t{\r\n\t\tFramePiece* piece = iter->second;\r\n\t\tSS_framePiecesCached.erase(iter);\r\n\t\tSS_frameCachedMutex.unlock();\r\n\t\treturn piece;\r\n\t}else\r\n\t{\r\n\t\tSS_frameCachedMutex.unlock();\r\n\t\treturn nullptr;\r\n\t}\r\n\t\r\n}\r\n\r\nvoid PPSession::RequestForheader()\r\n{\r\n\tg_network->SetRequestData(MSG_COMMAND_SIZE, PPREQUEST_HEADER);\r\n}\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPSession.h", "content": "#pragma once\r\n#ifndef _PP_SESSION_H_\r\n#define _PP_SESSION_H_\r\n\r\n//=======================================================================\r\n// PinBox Video Session\r\n// container streaming data can be movie or screen capture\r\n// With:\r\n// 1, Movie :\r\n// TODO: using ffmpeg to decode movie stream from server\r\n// TODO: support 3D movie on N3DS\r\n// TODO: mainly support RGB565 for lower size and speed up stream\r\n// 2, Screen Capture:\r\n// TODO: capture entire screen or a part of screen that config in server\r\n//-----------------------------------------------------------------------\r\n// Note: each session is running standalone and only 1 session can be run\r\n// at a time.\r\n//=======================================================================\r\n#include \"PPNetwork.h\"\r\n#include \r\n#include \r\n#include \r\n\r\nenum PPSession_Type { PPSESSION_NONE, PPSESSION_MOVIE, PPSESSION_SCREEN_CAPTURE, PPSESSION_INPUT_CAPTURE};\r\n\r\n#define MSG_COMMAND_SIZE 9\r\n\r\n#define PPREQUEST_AUTHEN 50\r\n#define PPREQUEST_HEADER 10\r\n#define PPREQUEST_BODY 15\r\n// authentication code\r\n#define MSG_CODE_REQUEST_AUTHENTICATION_MOVIE 1\r\n#define MSG_CODE_REQUEST_AUTHENTICATION_SCREEN_CAPTURE 2\r\n#define MSG_CODE_REQUEST_AUTHENTICATION_INPUT 3\r\n#define MSG_CODE_RESULT_AUTHENTICATION_SUCCESS 5\r\n#define MSG_CODE_RESULT_AUTHENTICATION_FAILED 6\r\n// screen capture code\r\n#define MSG_CODE_REQUEST_START_SCREEN_CAPTURE 10\r\n#define MSG_CODE_REQUEST_STOP_SCREEN_CAPTURE 11\r\n#define MSG_CODE_REQUEST_CHANGE_SETTING_SCREEN_CAPTURE 12\r\n#define MSG_CODE_REQUEST_NEW_SCREEN_FRAME 15\r\n#define MSG_CODE_REQUEST_SCREEN_RECEIVED_FRAME 16\r\n#define MSG_CODE_REQUEST_NEW_AUDIO_FRAME 18\r\n#define MSG_CODE_REQUEST_RECEIVED_AUDIO_FRAME 19\r\n\r\n\r\n\r\n#define AUDIO_CHANNEL\t0x08\r\n\r\ntypedef struct\r\n{\r\n\tu32 frameIndex;\r\n\tu32 pieceIndex;\r\n\tu8* piece;\r\n\tu32 pieceSize;\r\n\tvoid release() { if (piece != nullptr) free(piece); }\r\n\r\n} FramePiece;\r\n\r\nclass PPSessionManager;\r\n\r\nclass PPSession\r\n{\r\nprivate:\r\n\t\r\n\tPPSessionManager\t\t\t\t*g_manager;\r\n\tPPSession_Type\t\t\t\t\tg_sessionType = PPSESSION_NONE;\r\n\tPPNetwork*\t\t\t\t\t\tg_network = nullptr;\r\n\tPPMessage*\t\t\t\t\t\tg_tmpMessage = nullptr;\r\n\tbool\t\t\t\t\t\t\tg_authenticated = false;\r\n\tPPNetworkCallback\t\t\t\tg_onAuthenSuccessed = nullptr;\r\nprivate:\r\n\tvoid initSession();\r\n\r\n\tvoid processMovieSession(u8* buffer, size_t size);\r\n\tvoid processScreenCaptureSession(u8* buffer, size_t size);\r\n\tvoid processInputSession(u8* buffer, size_t size);\r\npublic:\r\n\tint\t\t\t\t\t\t\t\tsessionID = -1;\r\n\t~PPSession();\r\n\r\n\tvoid InitMovieSession();\r\n\tvoid InitScreenCaptureSession(PPSessionManager* manager);\r\n\tvoid InitInputCaptureSession();\r\n\r\n\tvoid StartSession(const char* ip ,const char* port, PPNetworkCallback authenSuccessed);\r\n\tvoid CloseSession();\r\n\r\n\t//-----------------------------------------------------\r\n\t// screen capture\r\n\t//-----------------------------------------------------\r\nprivate:\r\n\t//----------------------------------------------------------------------\r\n\t// profile setting\r\n\ttypedef struct\r\n\t{\r\n\t\tstd::string\t\t\t\t\t\tprofileName = \"Default\";\r\n\t\tbool\t\t\t\t\t\t\twaitToReceivedFrame = false;\r\n\t\tu32\t\t\t\t\t\t\t\tsmoothStepFrames = 0;\r\n\t\tu32\t\t\t\t\t\t\t\tsourceQuality = 100;\r\n\t\tu32\t\t\t\t\t\t\t\tsourceScale = 100;\r\n\t} SSProfile;\r\n\t//----------------------------------------------------------------------\r\n\tbool\t\t\t\t\t\t\t\tSS_v_isStartStreaming = false;\r\n\tbool\t\t\t\t\t\t\t\tSS_setting_waitToReceivedFrame = true;\r\n\tu32\t\t\t\t\t\t\t\t\tSS_setting_smoothStepFrames = 1;\t\t// this setting allow frame switch smoother if there is delay when received frame\r\n\tu32\t\t\t\t\t\t\t\t\tSS_setting_sourceQuality = 50;\t\t\t// webp quality control\r\n\tu32\t\t\t\t\t\t\t\t\tSS_setting_sourceScale = 75;\t\t\t// frame size control eg: 75% = 0.75 of real size\r\n\t//----------------------------------------------------------------------\r\n\t// on each frame - each session store only 1 piece as a piece frame object\r\n\tstd::map\t\t\tSS_framePiecesCached;\r\n\tstd::mutex\t\t\t\t\t\t\tSS_frameCachedMutex;\r\nprivate:\r\n\r\n\r\npublic:\r\n\tvoid\t\t\t\t\t\t\t\tSS_StartStream();\r\n\tvoid\t\t\t\t\t\t\t\tSS_StopStream();\r\n\tvoid\t\t\t\t\t\t\t\tSS_ChangeSetting();\r\n\r\n\tvoid\t\t\t\t\t\t\t\tSS_Reset();\r\n\tFramePiece*\t\t\t\t\t\t\tSafeGetFramePiece(u32 index);\r\n\tvoid\t\t\t\t\t\t\t\tRequestForheader();\r\n\t//-----------------------------------------------------\r\n\t// movie\r\n\t//-----------------------------------------------------\r\n\r\n\r\n\t//-----------------------------------------------------\r\n\t// input\r\n\t//-----------------------------------------------------\r\n};\r\n\r\n#endif" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPSessionManager.cpp", "content": "#include \"PPSessionManager.h\"\r\n\r\n\r\n\r\n\r\nPPSessionManager::PPSessionManager()\r\n{\r\n}\r\n\r\n\r\nPPSessionManager::~PPSessionManager()\r\n{\r\n}\r\n\r\nvoid PPSessionManager::InitScreenCapture(u32 numberOfSessions)\r\n{\r\n\tm_decoder = new PPDecoder();\r\n\tm_decoder->startDecodeThread();\r\n\r\n\tif (numberOfSessions <= 0) numberOfSessions = 1;\r\n\tif (m_screenCaptureSessions.size() > 0) return;\r\n\tm_screenCaptureSessions = std::vector();\r\n\tfor(int i = 0; i < numberOfSessions; i++)\r\n\t{\r\n\t\tPPSession* session = new PPSession();\r\n\t\tsession->sessionID = i;\r\n\t\tsession->InitScreenCaptureSession(this);\r\n\t\tm_screenCaptureSessions.push_back(session);\r\n\t}\r\n}\r\n\r\nvoid PPSessionManager::StartStreaming(const char* ip, const char* port)\r\n{\r\n\tif (m_staticVideoBuffer == nullptr)\r\n\t{\r\n\t\tm_staticVideoBuffer = (u8*)malloc(VideoBufferSize);\r\n\t\tm_videoBufferSize = 0;\r\n\t\tm_videoBufferCursor = 0;\r\n\t}\r\n\t//==============================================\r\n\r\n\r\n\tm_currentDisplayFrame = 0;\r\n\tm_frameTracker.clear();\r\n\tm_connectedSession = 0;\r\n\tfor (int i = 0; i < m_screenCaptureSessions.size(); i++)\r\n\t{\r\n\t\t// start connect all session to server\r\n\t\tm_screenCaptureSessions[i]->StartSession(ip, port, [=](u8* data, u32 code)\r\n\t\t{\r\n\t\t\tm_connectedSession++;\r\n\t\t\tif(m_connectedSession == m_screenCaptureSessions.size())\r\n\t\t\t{\r\n\t\t\t\t// when all session is authenticated\r\n\t\t\t\t// start streaming here\r\n\t\t\t\tstd::cout << \"All sessions is connected to server : Start Streaming\" << std::endl;\r\n\t\t\t\t_startStreaming();\r\n\t\t\t}\r\n\t\t});\r\n\t}\r\n}\r\n\r\nvoid PPSessionManager::StopStreaming()\r\n{\r\n\tfor (int i = 0; i < m_screenCaptureSessions.size(); i++)\r\n\t{\r\n\t\tm_screenCaptureSessions[i]->SS_StopStream();\r\n\t}\r\n}\r\n\r\nvoid PPSessionManager::Close()\r\n{\r\n\tfor (int i = 0; i < m_screenCaptureSessions.size(); i++)\r\n\t{\r\n\t\tm_screenCaptureSessions[i]->CloseSession();\r\n\t}\r\n}\r\n\r\nvoid PPSessionManager::AppendBuffer(u8* buffer, u32 size)\r\n{\r\n\tm_decoder->appendBuffer(buffer, size);\r\n\t//memmove(m_staticVideoBuffer + m_videoBufferSize, buffer, size);\r\n\t//m_videoBufferSize += size;\r\n}\r\n\r\nvoid PPSessionManager::DecodeVideo()\r\n{\r\n}\r\n\r\nvoid PPSessionManager::_startStreaming()\r\n{\r\n\tm_screenCaptureSessions[0]->SS_ChangeSetting();\r\n\tm_screenCaptureSessions[0]->SS_StartStream();\r\n\tfor (int i = 1; i < m_screenCaptureSessions.size(); i++)\r\n\t{\r\n\t\tm_screenCaptureSessions[i]->RequestForheader();\r\n\t}\r\n}\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PPSessionManager.h", "content": "#pragma once\r\n#include \r\n#include \"PPSession.h\"\r\n#include \r\n#include \"opusfile.h\"\r\n#include \"PPDecoder.h\"\r\n\r\n#ifdef _WIN32 \r\n//===========================================================\r\n// for test only\r\n// openCV\r\n#include \r\n#include \r\n#include \r\n#include \r\n//===========================================================\r\n#endif\r\n\r\n#define VideoBufferSize 0xA00000\r\n\r\nclass PPSessionManager\r\n{\r\nprivate:\r\n\tPPDecoder*\t\t\t\t\t\t\t\t\t\tm_decoder;\r\n\tstd::vector\t\t\t\t\t\t\tm_screenCaptureSessions;\r\n\tint\t\t\t\t\t\t\t\t\t\t\t\tm_commandSessionIndex = 0;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\tm_connectedSession = 0;\r\n\tvoid\t\t\t\t\t\t\t\t\t\t\t_startStreaming();\r\n\tstd::map\t\t\t\t\t\t\t\tm_frameTracker;\r\n\tstd::mutex\t\t\t\t\t\t\t\t\t\tm_frameTrackerMutex;\r\n\tu32\t\t\t\t\t\t\t\t\t\t\t\tm_currentDisplayFrame = 0;\r\npublic:\r\n\tPPSessionManager();\r\n\t~PPSessionManager();\r\n\r\n\tu8* m_staticVideoBuffer = nullptr;\r\n\tu32 m_videoBufferCursor = 0;\r\n\tu32 m_videoBufferSize = 0;\r\n\r\n\r\n\tvoid InitScreenCapture(u32 numberOfSessions);\r\n\tvoid StartStreaming(const char* ip, const char* port);\r\n\tvoid StopStreaming();\r\n\tvoid Close();\r\n\r\n\tvoid AppendBuffer(u8* buffer, u32 size);\r\n\r\n\tvoid DecodeVideo();\r\n};\r\n\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PinBoxTestProject.vcxproj", "content": "\r\n\r\n \r\n \r\n Debug\r\n Win32\r\n \r\n \r\n Release\r\n Win32\r\n \r\n \r\n Debug\r\n x64\r\n \r\n \r\n Release\r\n x64\r\n \r\n \r\n \r\n {901BAB37-7D47-4095-9D2A-F203382FDA88}\r\n PinBoxTestProject\r\n 10.0.10586.0\r\n \r\n \r\n \r\n Application\r\n true\r\n v140\r\n MultiByte\r\n \r\n \r\n Application\r\n false\r\n v140\r\n true\r\n MultiByte\r\n \r\n \r\n Application\r\n true\r\n v140\r\n MultiByte\r\n \r\n \r\n Application\r\n false\r\n v140\r\n true\r\n MultiByte\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n $(VC_IncludePath);$(WindowsSDK_IncludePath);E:\\3ds\\PinBoxStreaming\\ThirdParty\\opus-1.2.1\\include;E:\\3ds\\PinBoxStreaming\\ThirdParty\\opusfile-0.9\\include\r\n \r\n \r\n \r\n Level3\r\n Disabled\r\n true\r\n _CRT_SECURE_NO_WARNINGS;_STDC_CONSTANT_MACROS;_MBCS;%(PreprocessorDefinitions)\r\n \r\n \r\n \r\n \r\n Level3\r\n Disabled\r\n true\r\n \r\n \r\n \r\n \r\n Level3\r\n MaxSpeed\r\n true\r\n true\r\n true\r\n \r\n \r\n true\r\n true\r\n \r\n \r\n \r\n \r\n Level3\r\n MaxSpeed\r\n true\r\n true\r\n true\r\n \r\n \r\n true\r\n true\r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/PinBoxTestProject.vcxproj.filters", "content": "\r\n\r\n \r\n \r\n {4FC737F1-C7A5-4376-A066-2A32D752A2FF}\r\n cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx\r\n \r\n \r\n {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}\r\n rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms\r\n \r\n \r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n Source Files\r\n \r\n \r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/main.cpp", "content": "\r\n#include \r\n#include \"PPSessionManager.h\"\r\n#define __STDC_CONSTANT_MACROS\r\n\r\nvoid updateSessionManager(void* arg)\r\n{\r\n\tPPSessionManager* sm = (PPSessionManager*)arg;\r\n\tif( sm != nullptr)\r\n\t{\r\n\t\twhile(true)\r\n\t\t{\r\n\t\t\tsm->DecodeVideo();\r\n\t\t}\r\n\t}\r\n}\r\n\r\n\r\nint main()\r\n{\r\n\r\n#ifdef _WIN32\r\n\tWSADATA wsaData;\r\n\tWSAStartup(MAKEWORD(2, 2), &wsaData);\r\n#endif\r\n\r\n\tstd::cout << \"==============================================================\\n\";\r\n\tstd::cout << \"= Test application for PinBox. Simulation client side (3ds) =\\n\";\r\n\tstd::cout << \"==============================================================\\n\";\r\n\tPPSessionManager* sm = new PPSessionManager();\r\n\tsm->InitScreenCapture(1);\r\n\r\n\tstd::thread g_thread = std::thread(updateSessionManager, sm);\r\n\tg_thread.detach();\r\n\r\n\tstd::cout << \"Press Q to exit.\\nInput: \";\r\n\tchar input;\r\n\twhile(true)\r\n\t{\r\n\t\tstd::cin >> input;\r\n\t\tif (input == 'q') break;\r\n\t\tif(input == 'a')\r\n\t\t{\r\n\t\t\tsm->StartStreaming(\"192.168.31.183\", \"1234\");\r\n\t\t}\r\n\t\tif (input == 's')\r\n\t\t{\r\n\t\t\tsm->StopStreaming();\r\n\t\t}\r\n\t\tinput = ' ';\r\n\t\t//-----------------------------------------\r\n\t}\r\n\tstd::cout << \"\\nClosing session.\\n\";\r\n\tsm->Close();\r\n\treturn 0;\r\n}\r\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/yuv_rgb.c", "content": "// Copyright 2016 Adrien Descamps\n// Distributed under BSD 3-Clause License\n\n#include \"yuv_rgb.h\"\n\n//#include \n\n#include \n\n\nuint8_t clamp(int16_t value)\n{\n\treturn value<0 ? 0 : (value>255 ? 255 : value);\n}\n\n// Definitions\n//\n// E'R, E'G, E'B, E'Y, E'Cb and E'Cr refer to the analog signals\n// E'R, E'G, E'B and E'Y range is [0:1], while E'Cb and E'Cr range is [-0.5:0.5]\n// R, G, B, Y, Cb and Cr refer to the digitalized values\n// The digitalized values can use their full range ([0:255] for 8bit values),\n// or a subrange (typically [16:235] for Y and [16:240] for CbCr).\n// We assume here that RGB range is always [0:255], since it is the case for \n// most digitalized images.\n// For 8bit values :\n// * Y = round((YMax-YMin)*E'Y + YMin)\n// * Cb = round((CbRange)*E'Cb + 128)\n// * Cr = round((CrRange)*E'Cr + 128)\n// Where *Min and *Max are the range of each channel\n//\n// In the analog domain , the RGB to YCbCr transformation is defined as:\n// * E'Y = Rf*E'R + Gf*E'G + Bf*E'B\n// Where Rf, Gf and Bf are constants defined in each standard, with \n// Rf + Gf + Bf = 1 (necessary to ensure that E'Y range is [0:1])\n// * E'Cb = (E'B - E'Y) / CbNorm\n// * E'Cr = (E'R - E'Y) / CrNorm\n// Where CbNorm and CrNorm are constants, dependent of Rf, Gf, Bf, computed \n// to normalize to a [-0.5:0.5] range : CbNorm=2*(1-Bf) and CrNorm=2*(1-Rf)\n//\n// Algorithms\n//\n// Most operations will be made in a fixed point format for speed, using \n// N bits of precision. In next section the [x] convention is used for \n// a fixed point rounded value, that is (int being the c type conversion)\n// * [x] = int(x*(2^N)+0.5)\n// N can be different for each factor, we simply use the highest value\n// that will not overflow in 16 bits intermediate variables.\n//.\n// For RGB to YCbCr conversion, we start by generating a pseudo Y value \n// (noted Y') in fixed point format, using the full range for now.\n// * Y' = ([Rf]*R + [Gf]*G + [Bf]*B)>>N\n// We can then compute Cb and Cr by\n// * Cb = ((B - Y')*[CbRange/(255*CbNorm)])>>N + 128\n// * Cr = ((R - Y')*[CrRange/(255*CrNorm)])>>N + 128\n// And finally, we normalize Y to its digital range\n// * Y = (Y'*[(YMax-YMin)/255])>>N + YMin\n// \n// For YCbCr to RGB conversion, we first compute the full range Y' value :\n// * Y' = ((Y-YMin)*[255/(YMax-YMin)])>>N\n// We can then compute B and R values by :\n// * B = ((Cb-128)*[(255*CbNorm)/CbRange])>>N + Y'\n// * R = ((Cr-128)*[(255*CrNorm)/CrRange])>>N + Y'\n// And finally, for G we know that:\n// * G = (Y' - (Rf*R + Bf*B)) / Gf\n// From above:\n// * G = (Y' - Rf * ((Cr-128)*(255*CrNorm)/CrRange + Y') - Bf * ((Cb-128)*(255*CbNorm)/CbRange + Y')) / Gf\n// Since 1-Rf-Bf=Gf, we can take Y' out of the division by Gf, and we get:\n// * G = Y' - (Cr-128)*Rf/Gf*(255*CrNorm)/CrRange - (Cb-128)*Bf/Gf*(255*CbNorm)/CbRange\n// That we can compute, with fixed point arithmetic, by\n// * G = Y' - ((Cr-128)*[Rf/Gf*(255*CrNorm)/CrRange] + (Cb-128)*[Bf/Gf*(255*CbNorm)/CbRange])>>N\n// \n// Note : in ITU-T T.871(JPEG), Y=Y', so that part could be optimized out\n\n\n#define FIXED_POINT_VALUE(value, precision) ((int)(((value)*(1<r_factor*rgb_ptr1[0] + param->g_factor*rgb_ptr1[1] + param->b_factor*rgb_ptr1[2])>>8;\n\t\t\tu_tmp = rgb_ptr1[2]-y_tmp;\n\t\t\tv_tmp = rgb_ptr1[0]-y_tmp;\n\t\t\ty_ptr1[0]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\t\t\t\n\t\t\ty_tmp = (param->r_factor*rgb_ptr1[3] + param->g_factor*rgb_ptr1[4] + param->b_factor*rgb_ptr1[5])>>8;\n\t\t\tu_tmp += rgb_ptr1[5]-y_tmp;\n\t\t\tv_tmp += rgb_ptr1[3]-y_tmp;\n\t\t\ty_ptr1[1]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\n\t\t\ty_tmp = (param->r_factor*rgb_ptr2[0] + param->g_factor*rgb_ptr2[1] + param->b_factor*rgb_ptr2[2])>>8;\n\t\t\tu_tmp += rgb_ptr2[2]-y_tmp;\n\t\t\tv_tmp += rgb_ptr2[0]-y_tmp;\n\t\t\ty_ptr2[0]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\t\t\t\n\t\t\ty_tmp = (param->r_factor*rgb_ptr2[3] + param->g_factor*rgb_ptr2[4] + param->b_factor*rgb_ptr2[5])>>8;\n\t\t\tu_tmp += rgb_ptr2[5]-y_tmp;\n\t\t\tv_tmp += rgb_ptr2[3]-y_tmp;\n\t\t\ty_ptr2[1]=((y_tmp*param->y_factor)>>7) + param->y_offset;\n\n\t\t\tu_ptr[0] = (((u_tmp>>2)*param->cb_factor)>>8) + 128;\n\t\t\tv_ptr[0] = (((v_tmp>>2)*param->cb_factor)>>8) + 128;\n\t\t\t\n\t\t\trgb_ptr1 += 6;\n\t\t\trgb_ptr2 += 6;\n\t\t\ty_ptr1 += 2;\n\t\t\ty_ptr2 += 2;\n\t\t\tu_ptr += 1;\n\t\t\tv_ptr += 1;\n\t\t}\n\t}\n}\n\n\nvoid yuv420_rgb24_std(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tuint8_t *RGB, uint32_t RGB_stride, \n\tYCbCrType yuv_type)\n{\n\tconst YUV2RGBParam *const param = &(YUV2RGB[yuv_type]);\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tuint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tfor(x=0; x<(width-1); x+=2)\n\t\t{\n\t\t\tint8_t u_tmp, v_tmp;\n\t\t\tu_tmp = u_ptr[0]-128;\n\t\t\tv_tmp = v_ptr[0]-128;\n\t\t\t\n\t\t\t//compute Cb Cr color offsets, common to four pixels\n\t\t\tint16_t b_cb_offset, r_cr_offset, g_cbcr_offset;\n\t\t\tb_cb_offset = (param->cb_factor*u_tmp)>>6;\n\t\t\tr_cr_offset = (param->cr_factor*v_tmp)>>6;\n\t\t\tg_cbcr_offset = (param->g_cb_factor*u_tmp + param->g_cr_factor*v_tmp)>>7;\n\t\t\t\n\t\t\tint16_t y_tmp;\n\t\t\ty_tmp = (param->y_factor*(y_ptr1[0]-param->y_offset))>>7;\n\t\t\trgb_ptr1[0] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr1[1] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr1[2] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\ty_tmp = (param->y_factor*(y_ptr1[1]-param->y_offset))>>7;\n\t\t\trgb_ptr1[3] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr1[4] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr1[5] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\ty_tmp = (param->y_factor*(y_ptr2[0]-param->y_offset))>>7;\n\t\t\trgb_ptr2[0] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr2[1] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr2[2] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\ty_tmp = (param->y_factor*(y_ptr2[1]-param->y_offset))>>7;\n\t\t\trgb_ptr2[3] = clamp(y_tmp + r_cr_offset);\n\t\t\trgb_ptr2[4] = clamp(y_tmp - g_cbcr_offset);\n\t\t\trgb_ptr2[5] = clamp(y_tmp + b_cb_offset);\n\t\t\t\n\t\t\trgb_ptr1 += 6;\n\t\t\trgb_ptr2 += 6;\n\t\t\ty_ptr1 += 2;\n\t\t\ty_ptr2 += 2;\n\t\t\tu_ptr += 1;\n\t\t\tv_ptr += 1;\n\t\t}\n\t}\n}\n\n#ifdef __SSE2__\n\n//see rgb.txt\n#define UNPACK_RGB24_32_STEP(RS1, RS2, RS3, RS4, RS5, RS6, RD1, RD2, RD3, RD4, RD5, RD6) \\\nRD1 = _mm_unpacklo_epi8(RS1, RS4); \\\nRD2 = _mm_unpackhi_epi8(RS1, RS4); \\\nRD3 = _mm_unpacklo_epi8(RS2, RS5); \\\nRD4 = _mm_unpackhi_epi8(RS2, RS5); \\\nRD5 = _mm_unpacklo_epi8(RS3, RS6); \\\nRD6 = _mm_unpackhi_epi8(RS3, RS6);\n\n#define RGB2YUV_16(R, G, B, Y, U, V) \\\nY = _mm_add_epi16(_mm_mullo_epi16(R, _mm_set1_epi16(param->r_factor)), \\\n _mm_mullo_epi16(G, _mm_set1_epi16(param->g_factor))); \\\nY = _mm_add_epi16(Y, _mm_mullo_epi16(B, _mm_set1_epi16(param->b_factor))); \\\nY = _mm_srli_epi16(Y, 8); \\\nU = _mm_mullo_epi16(_mm_sub_epi16(B, Y), _mm_set1_epi16(param->cb_factor)); \\\nU = _mm_add_epi16(_mm_srai_epi16(U, 8), _mm_set1_epi16(128)); \\\nV = _mm_mullo_epi16(_mm_sub_epi16(R, Y), _mm_set1_epi16(param->cr_factor)); \\\nV = _mm_add_epi16(_mm_srai_epi16(V, 8), _mm_set1_epi16(128)); \\\nY = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(Y, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset));\n\n#define RGB2YUV_32 \\\n\t__m128i r_16, g_16, b_16; \\\n\t__m128i y1_16, y2_16, cb1_16, cb2_16, cr1_16, cr2_16, Y, cb, cr; \\\n\t__m128i tmp1, tmp2, tmp3, tmp4, tmp5, tmp6; \\\n\t__m128i rgb1 = LOAD_SI128((const __m128i*)(rgb_ptr1)), \\\n\t\trgb2 = LOAD_SI128((const __m128i*)(rgb_ptr1+16)), \\\n\t\trgb3 = LOAD_SI128((const __m128i*)(rgb_ptr1+32)), \\\n\t\trgb4 = LOAD_SI128((const __m128i*)(rgb_ptr2)), \\\n\t\trgb5 = LOAD_SI128((const __m128i*)(rgb_ptr2+16)), \\\n\t\trgb6 = LOAD_SI128((const __m128i*)(rgb_ptr2+32)); \\\n\t/* unpack rgb24 data to r, g and b data in separate channels*/ \\\n\t/* see rgb.txt to get an idea of the algorithm, note that we only go to the next to last step*/ \\\n\t/* here, because averaging in horizontal direction is easier like this*/ \\\n\t/* The last step is applied further on the Y channel only*/ \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\t/* first compute Y', (B-Y') and (R-Y'), in 16bits values, for the first line */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are saved*/ \\\n\tr_16 = _mm_unpacklo_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb1_16 = _mm_sub_epi16(b_16, y1_16); \\\n\tcr1_16 = _mm_sub_epi16(r_16, y1_16); \\\n\tr_16 = _mm_unpacklo_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb1_16 = _mm_add_epi16(cb1_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr1_16 = _mm_add_epi16(cr1_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr1), Y); \\\n\t/* same for the second line, compute Y', (B-Y') and (R-Y'), in 16bits values */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are added to the previous values*/ \\\n\tr_16 = _mm_unpackhi_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb1_16 = _mm_add_epi16(cb1_16, _mm_sub_epi16(b_16, y1_16)); \\\n\tcr1_16 = _mm_add_epi16(cr1_16, _mm_sub_epi16(r_16, y1_16)); \\\n\tr_16 = _mm_unpackhi_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb1_16 = _mm_add_epi16(cb1_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr1_16 = _mm_add_epi16(cr1_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr2), Y); \\\n\t/* Rescale Cb and Cr to their final range */ \\\n\tcb1_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cb1_16, 2), _mm_set1_epi16(param->cb_factor)), 8), _mm_set1_epi16(128)); \\\n\tcr1_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cr1_16, 2), _mm_set1_epi16(param->cr_factor)), 8), _mm_set1_epi16(128)); \\\n\t\\\n\t/* do the same again with next data */ \\\n\trgb1 = LOAD_SI128((const __m128i*)(rgb_ptr1+48)), \\\n\trgb2 = LOAD_SI128((const __m128i*)(rgb_ptr1+64)), \\\n\trgb3 = LOAD_SI128((const __m128i*)(rgb_ptr1+80)), \\\n\trgb4 = LOAD_SI128((const __m128i*)(rgb_ptr2+48)), \\\n\trgb5 = LOAD_SI128((const __m128i*)(rgb_ptr2+64)), \\\n\trgb6 = LOAD_SI128((const __m128i*)(rgb_ptr2+80)); \\\n\t/* unpack rgb24 data to r, g and b data in separate channels*/ \\\n\t/* see rgb.txt to get an idea of the algorithm, note that we only go to the next to last step*/ \\\n\t/* here, because averaging in horizontal direction is easier like this*/ \\\n\t/* The last step is applied further on the Y channel only*/ \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\tUNPACK_RGB24_32_STEP(rgb1, rgb2, rgb3, rgb4, rgb5, rgb6, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6) \\\n\tUNPACK_RGB24_32_STEP(tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, rgb1, rgb2, rgb3, rgb4, rgb5, rgb6) \\\n\t/* first compute Y', (B-Y') and (R-Y'), in 16bits values, for the first line */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are saved*/ \\\n\tr_16 = _mm_unpacklo_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb2_16 = _mm_sub_epi16(b_16, y1_16); \\\n\tcr2_16 = _mm_sub_epi16(r_16, y1_16); \\\n\tr_16 = _mm_unpacklo_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpacklo_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpacklo_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb2_16 = _mm_add_epi16(cb2_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr2_16 = _mm_add_epi16(cr2_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr1+16), Y); \\\n\t/* same for the second line, compute Y', (B-Y') and (R-Y'), in 16bits values */ \\\n\t/* Y is saved for each pixel, while only sums of (B-Y') and (R-Y') for pairs of adjacents pixels are added to the previous values*/ \\\n\tr_16 = _mm_unpackhi_epi8(rgb1, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb2, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb3, _mm_setzero_si128()); \\\n\ty1_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty1_16 = _mm_add_epi16(y1_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty1_16 = _mm_srli_epi16(y1_16, 8); \\\n\tcb2_16 = _mm_add_epi16(cb2_16, _mm_sub_epi16(b_16, y1_16)); \\\n\tcr2_16 = _mm_add_epi16(cr2_16, _mm_sub_epi16(r_16, y1_16)); \\\n\tr_16 = _mm_unpackhi_epi8(rgb4, _mm_setzero_si128()); \\\n\tg_16 = _mm_unpackhi_epi8(rgb5, _mm_setzero_si128()); \\\n\tb_16 = _mm_unpackhi_epi8(rgb6, _mm_setzero_si128()); \\\n\ty2_16 = _mm_add_epi16(_mm_mullo_epi16(r_16, _mm_set1_epi16(param->r_factor)), \\\n\t\t_mm_mullo_epi16(g_16, _mm_set1_epi16(param->g_factor))); \\\n\ty2_16 = _mm_add_epi16(y2_16, _mm_mullo_epi16(b_16, _mm_set1_epi16(param->b_factor))); \\\n\ty2_16 = _mm_srli_epi16(y2_16, 8); \\\n\tcb2_16 = _mm_add_epi16(cb2_16, _mm_sub_epi16(b_16, y2_16)); \\\n\tcr2_16 = _mm_add_epi16(cr2_16, _mm_sub_epi16(r_16, y2_16)); \\\n\t/* Rescale Y' to Y, pack it to 8bit values and save it */ \\\n\ty1_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y1_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\ty2_16 = _mm_add_epi16(_mm_srli_epi16(_mm_mullo_epi16(y2_16, _mm_set1_epi16(param->y_factor)), 7), _mm_set1_epi16(param->y_offset)); \\\n\tY = _mm_packus_epi16(y1_16, y2_16); \\\n\tY = _mm_unpackhi_epi8(_mm_slli_si128(Y, 8), Y); \\\n\tSAVE_SI128((__m128i*)(y_ptr2+16), Y); \\\n\t/* Rescale Cb and Cr to their final range */ \\\n\tcb2_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cb2_16, 2), _mm_set1_epi16(param->cb_factor)), 8), _mm_set1_epi16(128)); \\\n\tcr2_16 = _mm_add_epi16(_mm_srai_epi16(_mm_mullo_epi16(_mm_srai_epi16(cr2_16, 2), _mm_set1_epi16(param->cr_factor)), 8), _mm_set1_epi16(128)); \\\n\t/* Pack and save Cb Cr */ \\\n\tcb = _mm_packus_epi16(cb1_16, cb2_16); \\\n\tcr = _mm_packus_epi16(cr1_16, cr2_16); \\\n\tSAVE_SI128((__m128i*)(u_ptr), cb); \\\n\tSAVE_SI128((__m128i*)(v_ptr), cr);\n\n\nvoid rgb24_yuv420_sse(uint32_t width, uint32_t height, \n\tconst uint8_t *RGB, uint32_t RGB_stride, \n\tuint8_t *Y, uint8_t *U, uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_load_si128\n\t#define SAVE_SI128 _mm_stream_si128\n\tconst RGB2YUVParam *const param = &(RGB2YUV[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tuint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tRGB2YUV_32\n\t\t\t\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n\nvoid rgb24_yuv420_sseu(uint32_t width, uint32_t height, \n\tconst uint8_t *RGB, uint32_t RGB_stride, \n\tuint8_t *Y, uint8_t *U, uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_loadu_si128\n\t#define SAVE_SI128 _mm_storeu_si128\n\tconst RGB2YUVParam *const param = &(RGB2YUV[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tuint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tRGB2YUV_32\n\t\t\t\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n#endif\n\n#ifdef __SSE2__\n\n#define UV2RGB_16(U,V,R1,G1,B1,R2,G2,B2) \\\n\tr_tmp = _mm_srai_epi16(_mm_mullo_epi16(V, _mm_set1_epi16(param->cr_factor)), 6); \\\n\tg_tmp = _mm_srai_epi16(_mm_add_epi16( \\\n\t\t_mm_mullo_epi16(U, _mm_set1_epi16(param->g_cb_factor)), \\\n\t\t_mm_mullo_epi16(V, _mm_set1_epi16(param->g_cr_factor))), 7); \\\n\tb_tmp = _mm_srai_epi16(_mm_mullo_epi16(U, _mm_set1_epi16(param->cb_factor)), 6); \\\n\tR1 = _mm_unpacklo_epi16(r_tmp, r_tmp); \\\n\tG1 = _mm_unpacklo_epi16(g_tmp, g_tmp); \\\n\tB1 = _mm_unpacklo_epi16(b_tmp, b_tmp); \\\n\tR2 = _mm_unpackhi_epi16(r_tmp, r_tmp); \\\n\tG2 = _mm_unpackhi_epi16(g_tmp, g_tmp); \\\n\tB2 = _mm_unpackhi_epi16(b_tmp, b_tmp); \\\n\n#define ADD_Y2RGB_16(Y1,Y2,R1,G1,B1,R2,G2,B2) \\\n\tY1 = _mm_srai_epi16(_mm_mullo_epi16(Y1, _mm_set1_epi16(param->y_factor)), 7); \\\n\tY2 = _mm_srai_epi16(_mm_mullo_epi16(Y2, _mm_set1_epi16(param->y_factor)), 7); \\\n\t\\\n\tR1 = _mm_add_epi16(Y1, R1); \\\n\tG1 = _mm_sub_epi16(Y1, G1); \\\n\tB1 = _mm_add_epi16(Y1, B1); \\\n\tR2 = _mm_add_epi16(Y2, R2); \\\n\tG2 = _mm_sub_epi16(Y2, G2); \\\n\tB2 = _mm_add_epi16(Y2, B2); \\\n\n#define PACK_RGB24_32_STEP(RS1, RS2, RS3, RS4, RS5, RS6, RD1, RD2, RD3, RD4, RD5, RD6) \\\nRD1 = _mm_packus_epi16(_mm_and_si128(RS1,_mm_set1_epi16(0xFF)), _mm_and_si128(RS2,_mm_set1_epi16(0xFF))); \\\nRD2 = _mm_packus_epi16(_mm_and_si128(RS3,_mm_set1_epi16(0xFF)), _mm_and_si128(RS4,_mm_set1_epi16(0xFF))); \\\nRD3 = _mm_packus_epi16(_mm_and_si128(RS5,_mm_set1_epi16(0xFF)), _mm_and_si128(RS6,_mm_set1_epi16(0xFF))); \\\nRD4 = _mm_packus_epi16(_mm_srli_epi16(RS1,8), _mm_srli_epi16(RS2,8)); \\\nRD5 = _mm_packus_epi16(_mm_srli_epi16(RS3,8), _mm_srli_epi16(RS4,8)); \\\nRD6 = _mm_packus_epi16(_mm_srli_epi16(RS5,8), _mm_srli_epi16(RS6,8)); \\\n\n#define PACK_RGB24_32(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\nPACK_RGB24_32_STEP(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\nPACK_RGB24_32_STEP(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \\\nPACK_RGB24_32_STEP(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\nPACK_RGB24_32_STEP(RGB1, RGB2, RGB3, RGB4, RGB5, RGB6, R1, R2, G1, G2, B1, B2) \\\nPACK_RGB24_32_STEP(R1, R2, G1, G2, B1, B2, RGB1, RGB2, RGB3, RGB4, RGB5, RGB6) \\\n\n\n#define YUV2RGB_32 \\\n\t__m128i r_tmp, g_tmp, b_tmp; \\\n\t__m128i r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2; \\\n\t__m128i r_uv_16_1, g_uv_16_1, b_uv_16_1, r_uv_16_2, g_uv_16_2, b_uv_16_2; \\\n\t__m128i y_16_1, y_16_2; \\\n\t\\\n\t__m128i u = LOAD_SI128((const __m128i*)(u_ptr)); \\\n\t__m128i v = LOAD_SI128((const __m128i*)(v_ptr)); \\\n\tu = _mm_add_epi8(u, _mm_set1_epi8(-128)); \\\n\tv = _mm_add_epi8(v, _mm_set1_epi8(-128)); \\\n\t\\\n\t/* process first 16 pixels of first line */\\\n\t__m128i u_16 = _mm_srai_epi16(_mm_unpacklo_epi8(u, u), 8); \\\n\t__m128i v_16 = _mm_srai_epi16(_mm_unpacklo_epi8(v, v), 8); \\\n\t\\\n\tUV2RGB_16(u_16, v_16, r_uv_16_1, g_uv_16_1, b_uv_16_1, r_uv_16_2, g_uv_16_2, b_uv_16_2) \\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\t__m128i y = LOAD_SI128((const __m128i*)(y_ptr1)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_11 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_11 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_11 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t/* process first 16 pixels of second line */\\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\ty = LOAD_SI128((const __m128i*)(y_ptr2)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_21 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_21 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_21 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t/* process last 16 pixels of first line */\\\n\tu_16 = _mm_srai_epi16(_mm_unpackhi_epi8(u, u), 8); \\\n\tv_16 = _mm_srai_epi16(_mm_unpackhi_epi8(v, v), 8); \\\n\t\\\n\tUV2RGB_16(u_16, v_16, r_uv_16_1, g_uv_16_1, b_uv_16_1, r_uv_16_2, g_uv_16_2, b_uv_16_2) \\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\ty = LOAD_SI128((const __m128i*)(y_ptr1+16)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_12 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_12 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_12 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t/* process last 16 pixels of second line */\\\n\tr_16_1=r_uv_16_1; g_16_1=g_uv_16_1; b_16_1=b_uv_16_1; \\\n\tr_16_2=r_uv_16_2; g_16_2=g_uv_16_2; b_16_2=b_uv_16_2; \\\n\t\\\n\ty = LOAD_SI128((const __m128i*)(y_ptr2+16)); \\\n\ty = _mm_sub_epi8(y, _mm_set1_epi8(param->y_offset)); \\\n\ty_16_1 = _mm_unpacklo_epi8(y, _mm_setzero_si128()); \\\n\ty_16_2 = _mm_unpackhi_epi8(y, _mm_setzero_si128()); \\\n\t\\\n\tADD_Y2RGB_16(y_16_1, y_16_2, r_16_1, g_16_1, b_16_1, r_16_2, g_16_2, b_16_2) \\\n\t\\\n\t__m128i r_8_22 = _mm_packus_epi16(r_16_1, r_16_2); \\\n\t__m128i g_8_22 = _mm_packus_epi16(g_16_1, g_16_2); \\\n\t__m128i b_8_22 = _mm_packus_epi16(b_16_1, b_16_2); \\\n\t\\\n\t__m128i rgb_1, rgb_2, rgb_3, rgb_4, rgb_5, rgb_6; \\\n\t\\\n\tPACK_RGB24_32(r_8_11, r_8_12, g_8_11, g_8_12, b_8_11, b_8_12, rgb_1, rgb_2, rgb_3, rgb_4, rgb_5, rgb_6) \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1), rgb_1); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+16), rgb_2); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+32), rgb_3); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+48), rgb_4); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+64), rgb_5); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr1+80), rgb_6); \\\n\t\\\n\tPACK_RGB24_32(r_8_21, r_8_22, g_8_21, g_8_22, b_8_21, b_8_22, rgb_1, rgb_2, rgb_3, rgb_4, rgb_5, rgb_6) \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2), rgb_1); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+16), rgb_2); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+32), rgb_3); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+48), rgb_4); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+64), rgb_5); \\\n\tSAVE_SI128((__m128i*)(rgb_ptr2+80), rgb_6); \\\n\n\nvoid yuv420_rgb24_sse(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tuint8_t *RGB, uint32_t RGB_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_load_si128\n\t#define SAVE_SI128 _mm_stream_si128\n\tconst YUV2RGBParam *const param = &(YUV2RGB[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tuint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tYUV2RGB_32\n\t\t\t\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n\nvoid yuv420_rgb24_sseu(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *Y, const uint8_t *U, const uint8_t *V, uint32_t Y_stride, uint32_t UV_stride, \n\tuint8_t *RGB, uint32_t RGB_stride, \n\tYCbCrType yuv_type)\n{\n\t#define LOAD_SI128 _mm_loadu_si128\n\t#define SAVE_SI128 _mm_storeu_si128\n\tconst YUV2RGBParam *const param = &(YUV2RGB[yuv_type]);\n\t\n\tuint32_t x, y;\n\tfor(y=0; y<(height-1); y+=2)\n\t{\n\t\tconst uint8_t *y_ptr1=Y+y*Y_stride,\n\t\t\t*y_ptr2=Y+(y+1)*Y_stride,\n\t\t\t*u_ptr=U+(y/2)*UV_stride,\n\t\t\t*v_ptr=V+(y/2)*UV_stride;\n\t\t\n\t\tuint8_t *rgb_ptr1=RGB+y*RGB_stride,\n\t\t\t*rgb_ptr2=RGB+(y+1)*RGB_stride;\n\t\t\n\t\tfor(x=0; x<(width-31); x+=32)\n\t\t{\n\t\t\tYUV2RGB_32\n\t\t\t\n\t\t\ty_ptr1+=32;\n\t\t\ty_ptr2+=32;\n\t\t\tu_ptr+=16; \n\t\t\tv_ptr+=16;\n\t\t\trgb_ptr1+=96;\n\t\t\trgb_ptr2+=96;\n\t\t}\n\t}\n\t#undef LOAD_SI128\n\t#undef SAVE_SI128\n}\n\n\n#endif //__SSE2__\n" }, { "path": "PinBoxTestProject/PinBoxTestProject/yuv_rgb.h", "content": "// Copyright 2016 Adrien Descamps\n// Distributed under BSD 3-Clause License\n\n// Provide optimized functions to convert images from 8bits yuv420 to rgb24 format\n\n// There are a few slightly different variations of the YCbCr color space with different parameters that \n// change the conversion matrix.\n// The three most common YCbCr color space, defined by BT.601, BT.709 and JPEG standard are implemented here.\n// See the respective standards for details\n// The matrix values used are derived from http://www.equasys.de/colorconversion.html\n\n// YUV420 is stored as three separate channels, with U and V (Cb and Cr) subsampled by a 2 factor\n// For conversion from yuv to rgb, no interpolation is done, and the same UV value are used for 4 rgb pixels. This \n// is suboptimal for image quality, but by far the fastest method.\n\n// For all methods, width and height should be even, if not, the last row/column of the result image won't be affected.\n// For sse methods, if the width if not divisable by 32, the last (width%32) pixels of each line won't be affected.\n\n#include \n\ntypedef enum\n{\n\tYCBCR_JPEG,\n\tYCBCR_601,\n\tYCBCR_709\n} YCbCrType;\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n// yuv to rgb, standard c implementation\nvoid yuv420_rgb24_std(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tuint8_t *rgb, uint32_t rgb_stride, \n\tYCbCrType yuv_type);\n\n// yuv to rgb, sse implementation\n// pointers must be 16 byte aligned, and strides must be divisable by 16\nvoid yuv420_rgb24_sse(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tuint8_t *rgb, uint32_t rgb_stride, \n\tYCbCrType yuv_type);\n\n// yuv to rgb, sse implementation\n// pointers do not need to be 16 byte aligned\nvoid yuv420_rgb24_sseu(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *y, const uint8_t *u, const uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tuint8_t *rgb, uint32_t rgb_stride, \n\tYCbCrType yuv_type);\n\n\n\n// rgb to yuv, standard c implementation\nvoid rgb24_yuv420_std(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *rgb, uint32_t rgb_stride, \n\tuint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tYCbCrType yuv_type);\n\n// rgb to yuv, sse implementation\n// pointers must be 16 byte aligned, and strides must be divisible by 16\nvoid rgb24_yuv420_sse(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *rgb, uint32_t rgb_stride, \n\tuint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tYCbCrType yuv_type);\n\n// rgb to yuv, sse implementation\n// pointers do not need to be 16 byte aligned\nvoid rgb24_yuv420_sseu(\n\tuint32_t width, uint32_t height, \n\tconst uint8_t *rgb, uint32_t rgb_stride, \n\tuint8_t *y, uint8_t *u, uint8_t *v, uint32_t y_stride, uint32_t uv_stride, \n\tYCbCrType yuv_type);\n\n#ifdef __cplusplus\n}\n#endif\n" }, { "path": "PinBoxTestProject/PinBoxTestProject.sln", "content": "\r\nMicrosoft Visual Studio Solution File, Format Version 12.00\r\n# Visual Studio 14\r\nVisualStudioVersion = 14.0.25420.1\r\nMinimumVisualStudioVersion = 10.0.40219.1\r\nProject(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"PinBoxTestProject\", \"PinBoxTestProject\\PinBoxTestProject.vcxproj\", \"{901BAB37-7D47-4095-9D2A-F203382FDA88}\"\r\nEndProject\r\nGlobal\r\n\tGlobalSection(SolutionConfigurationPlatforms) = preSolution\r\n\t\tDebug|x64 = Debug|x64\r\n\t\tDebug|x86 = Debug|x86\r\n\t\tRelease|x64 = Release|x64\r\n\t\tRelease|x86 = Release|x86\r\n\tEndGlobalSection\r\n\tGlobalSection(ProjectConfigurationPlatforms) = postSolution\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Debug|x64.ActiveCfg = Debug|x64\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Debug|x64.Build.0 = Debug|x64\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Debug|x86.ActiveCfg = Debug|Win32\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Debug|x86.Build.0 = Debug|Win32\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Release|x64.ActiveCfg = Release|x64\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Release|x64.Build.0 = Release|x64\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Release|x86.ActiveCfg = Release|Win32\r\n\t\t{901BAB37-7D47-4095-9D2A-F203382FDA88}.Release|x86.Build.0 = Release|Win32\r\n\tEndGlobalSection\r\n\tGlobalSection(SolutionProperties) = preSolution\r\n\t\tHideSolutionNode = FALSE\r\n\tEndGlobalSection\r\nEndGlobal\r\n" }, { "path": "README.md", "content": "\r\n[![N|Solid](https://cdn.discordapp.com/attachments/340110838947905538/398531319048699905/test.png)](https://github.com/namkazt/PinBox)\r\n\r\nWelcome to Pinbox! Pinbox is a homebrew application (Soon .cia) for the Nintendo 3DS that streams content from your Windows PC to the 3DS. Keep in mind, Pinbox is currenty in alpha, so bugs will occur! Contact Namkazt on the Pinbox Discord for help. \r\n\r\nhttps://discord.gg/CpNpMdG\r\n\r\n# Current Support\r\n- Streaming from Windows PC to a 3DS ( or over internet from VPS windows server )\r\n- Audio support (MP2 encode/decode)\r\n- Hardware acceleration Y2R\r\n- Emulation Xbox 360 Controller for awesome game support ( by ViGEm )\r\n- Support for Keyboard mapping with profile select from 3DS side\r\n- Realtime config from 3DS side\r\n\r\n#### Plans\r\n- Implement Qt UI for basic use\r\n- add Hub UI for fast access to game or app\r\n - Checker for wifi and sleepmode and other events relating to 3DS\r\n# Requirements to get Pinbox to run:\r\n* Visual C++ Redistributable for Visual Studio 2015\r\nhttps://goo.gl/ijdZ1x\r\n- Xbox 360 Accessories Software 1.2 (contains the missing device drivers)\r\nhttps://goo.gl/xPK8qE\r\n\r\n- Make sure Windows is up to date with the latest security patches and updates\r\n- Install the Virtual Game pad Emulation Framework\r\nhttps://goo.gl/qcuVbp\r\n- Keep in mind: The requirements to Pinbox may change, please check the #how-to-setup section of The Pinbox Discord Server first.\r\n\r\n#### Notes\r\n- Enable firewall to allow port 1234 in and out (or disable the firewall when using the software and enable the firewall when done)\r\n- Make sure both devices are connected to Wifi\r\n- You do not have to type in port 1234, this will crash the app\r\n- If you are getting a black screen in Pinbox, open server.cfg in the Pinbox server directory and change monitor index to zero\r\n# Installation\r\n\r\nTutorial Video (Thanks to @GameInCanada): https://www.youtube.com/watch?v=Q-R2cy-vBgY\r\n# Troubleshooting\r\n\r\nPlease follow the instructions in the Pinbox Discord since the troubleshooting requirements are changing all the time and will be updated constantly.\r\n\r\n## If you are having issues don't hesitate to ask for help on our official Discord channel! \r\n## https://discord.gg/CpNpMdG\r\n" }, { "path": "ThirdParty/FakeInput/LICENSE", "content": "MIT license\n-----------\n\nCopyright (C) 2011 by Richard Jedlicka \n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies 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\nTHE SOFTWARE.\n" }, { "path": "ThirdParty/FakeInput/src/actions/action.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_ACTION_HPP\n#define FI_ACTION_HPP\n\nnamespace FakeInput\n{\n /** Abstract class representing arbitrary action which can be sent. */\n class Action\n {\n public:\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n virtual Action* clone() const = 0;\n\n /** Performs the action. */\n virtual void send() const = 0;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/actions/actions.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"actionsequence.hpp\"\n#include \"commandaction.hpp\"\n#include \"keyaction.hpp\"\n#include \"mouseaction.hpp\"\n#include \"waitaction.hpp\"\n" }, { "path": "ThirdParty/FakeInput/src/actions/actionsequence.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"actionsequence.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n ActionSequence::ActionSequence()\n {\n }\n\n ActionSequence::ActionSequence(const ActionSequence& anotherSequence)\n {\n ActionList::const_iterator it;\n for(it = anotherSequence.actions_.begin(); it != anotherSequence.actions_.end(); ++it)\n {\n actions_.push_back((*it)->clone());\n }\n }\n\n ActionSequence::~ActionSequence()\n {\n ActionList::iterator it;\n for(it = actions_.begin(); it != actions_.end(); ++it)\n {\n delete (*it);\n }\n }\n\n Action* ActionSequence::clone() const\n {\n return new ActionSequence(*this);\n }\n\n ActionSequence& ActionSequence::join(ActionSequence& anotherSequence)\n {\n actions_.push_back(anotherSequence.clone());\n return *this;\n }\n\n ActionSequence& ActionSequence::press(Key key)\n {\n actions_.push_back(new KeyboardPress(key));\n return *this;\n }\n\n ActionSequence& ActionSequence::press(KeyType type)\n {\n actions_.push_back(new KeyboardPress(type));\n return *this;\n }\n\n ActionSequence& ActionSequence::press(MouseButton button)\n {\n actions_.push_back(new MousePress(button));\n return *this;\n }\n\n ActionSequence& ActionSequence::release(Key key)\n {\n actions_.push_back(new KeyboardRelease(key));\n return *this;\n }\n\n ActionSequence& ActionSequence::release(KeyType type)\n {\n actions_.push_back(new KeyboardRelease(type));\n return *this;\n }\n\n ActionSequence& ActionSequence::release(MouseButton button)\n {\n actions_.push_back(new MouseRelease(button));\n return *this;\n }\n\n ActionSequence& ActionSequence::moveMouse(int dx, int dy)\n {\n actions_.push_back(new MouseRelativeMotion(dx, dy));\n return *this;\n }\n\n ActionSequence& ActionSequence::moveMouseTo(int x, int y)\n {\n actions_.push_back(new MouseAbsoluteMotion(x, y));\n return *this;\n }\n\n ActionSequence& ActionSequence::wheelUp()\n {\n actions_.push_back(new MouseWheelUp());\n return *this;\n }\n\n ActionSequence& ActionSequence::wheelDown()\n {\n actions_.push_back(new MouseWheelDown());\n return *this;\n }\n\n ActionSequence& ActionSequence::runCommand(const std::string& cmd)\n {\n actions_.push_back(new CommandRun(cmd));\n return *this;\n }\n\n ActionSequence& ActionSequence::wait(unsigned int milisec)\n {\n actions_.push_back(new Wait(milisec));\n return *this;\n }\n\n void ActionSequence::send() const\n {\n ActionList::const_iterator it;\n for(it = actions_.begin(); it != actions_.end(); ++it)\n {\n (*it)->send();\n }\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/actions/actionsequence.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_ACTIONSEQUENCE_HPP\n#define FI_ACTIONSEQUENCE_HPP\n\n#include \"action.hpp\"\n\n#include \"keyaction.hpp\"\n#include \"mouseaction.hpp\"\n#include \"commandaction.hpp\"\n#include \"waitaction.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n /** Represents a sequence of actions. */\n class ActionSequence : public Action\n {\n typedef std::list ActionList;\n\n public:\n /** ActionSequence constructor. */\n ActionSequence();\n\n /** ActionSequence copy-constructor. */\n ActionSequence(const ActionSequence& anotherSequence);\n\n /** ActionSequence destructor. */\n virtual ~ActionSequence();\n\n /** Creates new copy of this action sequence.\n *\n * @returns\n * New copy of this action sequence allocated on heap.\n */\n Action* clone() const;\n\n /** Adds another sequence to the end of this sequence.\n *\n * So all actions from another sequence will be performed\n * after all action before it in this sequence\n *\n * @param anotherSequence\n * Another sequence to join\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& join(ActionSequence& anotherSequence);\n\n /** Adds key press action to the end of this sequence.\n *\n * @param key\n * The key to press\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& press(Key key);\n\n /** Adds key press action to the end of this sequence.\n *\n * @param keyType\n * The keyType of key to press\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& press(KeyType keyType);\n\n /** Adds mouse press action to the end of this sequence.\n *\n * @param button\n * The mouse button to press\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& press(MouseButton button);\n\n /** Adds key release action to the end of this sequence.\n *\n * @param key\n * The key to release\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& release(Key key);\n\n /** Adds key release action to the end of this sequence.\n *\n * @param keyType\n * The keyType of key to release\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& release(KeyType keyType);\n\n /** Adds mouse release action to the end of this sequence.\n *\n * @param button\n * The mouse button to release\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& release(MouseButton button);\n\n /** Adds mouse relative motion action to the end of this sequence.\n *\n * @param dx\n * Amount of pixels to move on X axis\n * @param dy\n * Amount of pixels to move on Y axis\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& moveMouse(int dx, int dy);\n\n /** Adds mouse absolute motion action to the end of this sequence.\n *\n * @param x\n * Where to move on X axis\n * @param y\n * Where to move on Y axis\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& moveMouseTo(int x, int y);\n\n /** Adds mouse wheel up action to the end of this sequence.\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& wheelUp();\n\n /** Adds mouse wheel down action to the end of this sequence.\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& wheelDown();\n\n /** Adds command run action to the end of this sequence.\n *\n * @param cmd\n * Command to run\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& runCommand(const std::string& cmd);\n\n /** Adds wait action to the end of this sequence.\n *\n * @param milisec\n * Time to wait in milisecods\n *\n * @returns\n * The referece to this action\n */\n ActionSequence& wait(unsigned int milisec);\n \n /** Performs all actions in sequence. */\n void send() const;\n\n private:\n /** List of actions in this sequence. */\n ActionList actions_;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/actions/commandaction.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"commandaction.hpp\"\n\n#include \"system.hpp\"\n\nnamespace FakeInput\n{\n CommandRun::CommandRun(const std::string& cmd):\n cmd_(cmd)\n {\n }\n\n Action* CommandRun::clone() const\n {\n return new CommandRun(cmd_);\n }\n\n void CommandRun::send() const\n {\n System::run(cmd_);\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/actions/commandaction.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_COMMANDACTION_HPP\n#define FI_COMMANDACTION_HPP\n\n#include \n\n#include \"action.hpp\"\n\nnamespace FakeInput\n{\n /** Represents a command run action.\n *\n * Runs a specified command-line command.\n */\n class CommandRun : public Action\n {\n public:\n /** CommandRun action constructor.\n *\n * @param cmd\n * Command to run.\n */\n CommandRun(const std::string& cmd);\n\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n Action* clone() const;\n\n /** Performs this action. */\n void send() const;\n\n private:\n /** Command to run. */\n std::string cmd_;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/actions/keyaction.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"keyaction.hpp\"\n\n#include \"keyboard.hpp\"\n\nnamespace FakeInput\n{\n KeyAction::KeyAction(KeyActionCallback callback, Key key):\n callback_(callback),\n key_(key)\n {\n }\n\n Action* KeyAction::clone() const\n {\n return new KeyAction(callback_, key_);\n }\n\n void KeyAction::send() const\n {\n callback_(key_);\n }\n\n KeyboardPress::KeyboardPress(Key key):\n KeyAction(Keyboard::pressKey, key)\n {\n }\n\n KeyboardPress::KeyboardPress(KeyType keyType):\n KeyAction(Keyboard::pressKey, Key(keyType))\n {\n }\n\n KeyboardRelease::KeyboardRelease(Key key):\n KeyAction(Keyboard::releaseKey, key)\n {\n }\n\n KeyboardRelease::KeyboardRelease(KeyType keyType):\n KeyAction(Keyboard::releaseKey, Key(keyType))\n {\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/actions/keyaction.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_KEYACTION_HPP\n#define FI_KEYACTION_HPP\n\n#include \"action.hpp\"\n#include \"key.hpp\"\n\nnamespace FakeInput\n{\n typedef void (*KeyActionCallback) (Key key);\n\n /** Represent a key action. */\n class KeyAction : public Action\n {\n public:\n /** KeyAction constructor.\n *\n * @param callback\n * Callback whitch can handle with key.\n * @param key\n * Key to be handled.\n */\n KeyAction(KeyActionCallback callback, Key key);\n\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n Action* clone() const;\n\n /** Performs this action. */\n void send() const;\n\n private:\n KeyActionCallback callback_;\n Key key_;\n };\n\n /** Represent a key press action. */\n class KeyboardPress : public KeyAction\n {\n public:\n /** KeyboardPress action constructor.\n *\n * @param key\n * Key to be pressed.\n */\n KeyboardPress(Key key);\n\n /** KeyboardPress action constructor.\n *\n * @param keyType\n * Type of key to be pressed.\n */\n KeyboardPress(KeyType keyType);\n };\n\n /** Represent a key release action. */\n class KeyboardRelease : public KeyAction\n {\n public:\n /** KeyboardRelease action constructor.\n *\n * @param key\n * Key to be released.\n */\n KeyboardRelease(Key key);\n\n /** KeyboardRelease action constructor.\n *\n * @param keyType\n * Type of key to be released.\n */\n KeyboardRelease(KeyType keyType);\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/actions/mouseaction.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"mouseaction.hpp\"\n\nnamespace FakeInput\n{\n // -------- MOUSE BUTTONS --------- //\n MouseButtonAction::MouseButtonAction(MouseButtonActionCallback callback, MouseButton button):\n callback_(callback),\n button_(button)\n {\n }\n\n Action* MouseButtonAction::clone() const\n {\n return new MouseButtonAction(callback_, button_);\n }\n\n void MouseButtonAction::send() const\n {\n (*callback_)(button_);\n }\n\n MousePress::MousePress(MouseButton button):\n MouseButtonAction(Mouse::pressButton, button)\n {\n }\n\n MouseRelease::MouseRelease(MouseButton button):\n MouseButtonAction(Mouse::releaseButton, button)\n {\n }\n\n // -------- MOUSE MOTION --------- //\n MouseMotionAction::MouseMotionAction(MouseMotionActionCallback callback, int x, int y):\n callback_(callback),\n x_(x),\n y_(y)\n {\n }\n\n Action* MouseMotionAction::clone() const\n {\n return new MouseMotionAction(callback_, x_, y_);\n }\n\n void MouseMotionAction::send() const\n {\n callback_(x_, y_);\n }\n\n MouseRelativeMotion::MouseRelativeMotion(int dx, int dy):\n MouseMotionAction(Mouse::move, dx, dy)\n {\n }\n\n MouseAbsoluteMotion::MouseAbsoluteMotion(int x, int y):\n MouseMotionAction(Mouse::moveTo, x, y)\n {\n }\n\n // -------- MOUSE WHEEL --------- //\n MouseWheelAction::MouseWheelAction(MouseWheelActionCallback callback):\n callback_(callback)\n {\n }\n\n Action* MouseWheelAction::clone() const\n {\n return new MouseWheelAction(callback_);\n }\n\n void MouseWheelAction::send() const\n {\n callback_();\n }\n\n MouseWheelUp::MouseWheelUp():\n MouseWheelAction(Mouse::wheelUp)\n {\n }\n\n MouseWheelDown::MouseWheelDown():\n MouseWheelAction(Mouse::wheelDown)\n {\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/actions/mouseaction.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_MOUSEACTION_HPP\n#define FI_MOUSEACTION_HPP\n\n#include \"action.hpp\"\n#include \"mouse.hpp\"\n\nnamespace FakeInput\n{\n // -------- MOUSE BUTTONS --------- //\n typedef void (*MouseButtonActionCallback)(MouseButton button);\n\n /** Represents mouse button action. */\n class MouseButtonAction : public Action\n {\n public:\n /** MouseButtonAction constructor.\n *\n * @param callback\n * Callback which can handle with mouse button.\n * @param button\n * Mouse button to be handled.\n */\n MouseButtonAction(MouseButtonActionCallback callback, MouseButton button);\n\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n Action* clone() const;\n\n /** Performs this action. */\n void send() const;\n\n private:\n MouseButtonActionCallback callback_;\n MouseButton button_;\n };\n\n /** Represents mouse button press action. */\n class MousePress : public MouseButtonAction\n {\n public:\n /** MousePress action constructor.\n *\n * @param button\n * Mouse button to press.\n */\n MousePress(MouseButton button);\n };\n\n /** Represents mouse button release action. */\n class MouseRelease : public MouseButtonAction\n {\n public:\n /** MouseRelease action constructor.\n *\n * @param button\n * Mouse button to release.\n */\n MouseRelease(MouseButton button);\n };\n\n // -------- MOUSE MOTION --------- //\n typedef void (*MouseMotionActionCallback)(int x, int y);\n\n /** Represents mouse motion action. */\n class MouseMotionAction : public Action\n {\n public:\n /** MouseButtonAction constructor.\n *\n * @param callback\n * Callback which can move mouse.\n * @param x\n * How to operate on X axis.\n * @param y\n * How to operate on Y axis.\n */\n MouseMotionAction(MouseMotionActionCallback callback, int x, int y);\n\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n Action* clone() const;\n\n /** Performs this action. */\n void send() const;\n\n private:\n MouseMotionActionCallback callback_;\n int x_;\n int y_;\n };\n\n /** Represents mouse relative motion action.\n *\n * Relative means to move mouse some amount of pixels in some direction.\n */\n class MouseRelativeMotion : public MouseMotionAction\n {\n public:\n /** MouseAbsoluteMotion constructor.\n *\n * @param dx\n * Amount of pixels to move on X axis.\n * @param dy\n * Amount of pixels to move on Y axis.\n */\n MouseRelativeMotion(int dx, int dy);\n };\n\n /** Represents mouse absolute motion action.\n *\n * Absolute means to move mouse on the specified position.\n */\n class MouseAbsoluteMotion : public MouseMotionAction\n {\n public:\n /** MouseAbsoluteMotion constructor.\n *\n * @param x\n * Position on X axis to move on.\n * @param y\n * Position on Y axis to move on.\n */\n MouseAbsoluteMotion(int x, int y);\n };\n\n // -------- MOUSE WHEEL --------- //\n typedef void (*MouseWheelActionCallback)();\n\n class MouseWheelAction : public Action\n {\n public:\n /** MouseWheelAction constructor.\n *\n * @param callback\n * Callback which can handle with mouse wheel.\n */\n MouseWheelAction(MouseWheelActionCallback callback);\n\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n Action* clone() const;\n\n /** Performs this action. */\n void send() const;\n\n private:\n MouseWheelActionCallback callback_;\n };\n\n /** Represents mouse wheel up rotation action. */\n class MouseWheelUp : public MouseWheelAction\n {\n public:\n /** MouseWheelUp action constructor. */\n MouseWheelUp();\n };\n\n /** Represents mouse wheel down rotation action. */\n class MouseWheelDown : public MouseWheelAction\n {\n public:\n /** MouseWheelDown action constructor. */\n MouseWheelDown();\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/actions/waitaction.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"waitaction.hpp\"\n\n#include \"system.hpp\"\n\nnamespace FakeInput\n{\n Wait::Wait(unsigned int milisec):\n milisec_(milisec)\n {\n }\n\n Action* Wait::clone() const\n {\n return new Wait(milisec_);\n }\n\n void Wait::send() const\n {\n System::wait(milisec_);\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/actions/waitaction.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_WAITACTION_HPP\n#define FI_WAITACTION_HPP\n\n#include \"action.hpp\"\n\nnamespace FakeInput\n{\n /** Represents a wait action.\n *\n * Waits specified amount of time in miliseconds.\n */\n class Wait : public Action\n {\n public:\n /** Wait action constructor.\n *\n * @param milisec\n * Amount of time to wait in miliseconds.\n */\n Wait(unsigned int milisec);\n\n /** Creates new copy of this action.\n *\n * @returns\n * New copy of this action allocated on heap.\n */\n Action* clone() const;\n\n /** Performs this action. */\n void send() const;\n\n private:\n unsigned int milisec_;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/config.hpp", "content": "/**\r\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\r\n *\r\n * Copyright (C) 2011 by Richard Jedlicka \r\n * \r\n * Permission is hereby granted, free of charge, to any person obtaining a copy\r\n * of this software and associated documentation files (the \"Software\"), to deal\r\n * in the Software without restriction, including without limitation the rights\r\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r\n * copies of the Software, and to permit persons to whom the Software is\r\n * furnished to do so, subject to the following conditions:\r\n * \r\n * The above copyright notice and this permission notice shall be included in\r\n * all copies or substantial portions of the Software.\r\n * \r\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r\n * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\r\n * THE SOFTWARE.\r\n */\r\n\r\n#ifndef WC_CONFIG_HPP\r\n#define WC_CONFIG_HPP\r\n\r\n/* #undef TEST_APP */\r\n\r\n#ifndef UNIX\r\n/* #undef UNIX */\r\n#endif\r\n\r\n#ifndef WIN32\r\n #define WIN32\r\n#endif\r\n\r\n#endif\r\n" }, { "path": "ThirdParty/FakeInput/src/config.hpp.cmake", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef WC_CONFIG_HPP\n#define WC_CONFIG_HPP\n\n#cmakedefine TEST_APP\n\n#ifndef UNIX\n #cmakedefine UNIX\n#endif\n\n#ifndef WIN32\n #cmakedefine WIN32\n#endif\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/display_unix.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"display_unix.hpp\"\n\nnamespace FakeInput\n{\n Display* display()\n {\n static Display* display = XOpenDisplay(0);\n return display;\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/display_unix.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_DISPLAY_UNIX_HPP\n#define FI_DISPLAY_UNIX_HPP\n\n#include \"config.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n /** Get connection to the X server\n *\n * @warning @image html tux.png\n * Unix-like platform only\n */\n Display* display();\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/fakeinput.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n// include core\n#include \"keyboard.hpp\"\n#include \"mouse.hpp\"\n#include \"system.hpp\"\n" }, { "path": "ThirdParty/FakeInput/src/key.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_KEY_HPP\n#define FI_KEY_HPP\n\n#include \"config.hpp\"\n\n#ifdef UNIX\n #include \"key_unix.hpp\"\n#elif WIN32\n #include \"key_win.hpp\"\n#endif\n\nnamespace FakeInput\n{\n#ifdef UNIX\n /** Class representing a real key.\n *\n * @image html tux.png\n * On Unix-like platform derived from Key_unix\n */\n typedef Key_unix Key;\n#elif WIN32\n /**\n * @image html windows.png\n * On Windows derived from Key_win\n */\n typedef Key_win Key;\n#endif\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/key_base.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"key_base.hpp\"\n\n#include \n#include \n\nnamespace FakeInput\n{\n Key_base::Key_base()\n {\n code_ = 0;\n name_ = \"\";\n }\n\n unsigned int Key_base::code() const\n {\n return code_;\n }\n \n const std::string& Key_base::name() const\n {\n return name_;\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/key_base.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_KEY_BASE_HPP\n#define FI_KEY_BASE_HPP\n\n#include \"config.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n /** Represents real keyboard button.\n */\n class Key_base\n {\n public:\n /** Gives the hardware code of the key.\n *\n * @returns\n * Device dependend code of the key.\n */\n virtual unsigned int code() const;\n\n /** Gives the name of the key.\n *\n * @returns\n * The name of the key.\n */\n virtual const std::string& name() const;\n\n protected:\n /** Key_base constructor.\n *\n * Creates key representing no real key.\n */\n Key_base();\n\n unsigned int code_;\n std::string name_;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/key_unix.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"key_unix.hpp\"\n\n#include \n#include \n\n#include \"display_unix.hpp\"\n#include \"mapper.hpp\"\n\nnamespace FakeInput\n{\n Key_unix::Key_unix()\n {\n keysym_ = 0;\n }\n\n Key_unix::Key_unix(KeyType type)\n {\n if(type == Key_NoKey)\n {\n keysym_ = 0;\n code_ = 0;\n name_ = \"\";\n }\n else\n {\n keysym_ = translateKey(type);\n code_ = XKeysymToKeycode(display(), keysym_);\n name_ = XKeysymToString(keysym_);\n }\n }\n\n Key_unix::Key_unix(XEvent* event):\n Key_base()\n {\n if(event->type != KeyPress && event->type != KeyRelease)\n throw std::logic_error(\"Cannot get key from non-key event\");\n\n code_ = event->xkey.keycode;\n keysym_ = XKeycodeToKeysym(event->xkey.display, code_, 0);\n name_ = XKeysymToString(keysym_);\n }\n\n Key_unix::Key_unix(KeySym keysym):\n Key_base()\n {\n code_ = XKeysymToKeycode(display(), keysym);\n keysym_ = keysym;\n name_ = XKeysymToString(keysym);\n }\n\n KeySym Key_unix::keysym() const\n {\n return keysym_;\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/key_unix.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_KEY_UNIX_HPP\n#define FI_KEY_UNIX_HPP\n\n#include \"config.hpp\"\n\n#include \n\n#include \n\n#include \"key_base.hpp\"\n#include \"types.hpp\"\n\nnamespace FakeInput\n{\n /** Represents real keyboard button with appropriate methods on Unix-like platform.\n *\n * @warning @image html tux.png\n * Unix-like platform only\n */\n class Key_unix : public Key_base\n {\n public:\n /** Key constructor.\n *\n * Creates key representing no real key.\n */\n Key_unix();\n\n /** Key constructor\n *\n * Creates key according to the key type\n *\n * @param type\n * KeyType to be created\n *\n * @note @image html note.png\n * There is no quarantee the key type will act as you expected,\n * it depends on keyboard layout, language etc., e.g. on Czech\n * keyboard the @em Key_2 key will print @em 2 or @em ě according to\n * the set keyboard layout (US or Czech)\n *\n * @note\n * If there is not appropriate key type, you can use platform dependend\n * methods Key::fromKeySym (unix) and Key::fromVirtualKey (win)\n */\n Key_unix(KeyType type);\n \n /** Key contructor\n *\n * Creates key from keycode from given X key event.\n *\n * @param event\n * XKeyEvent (Xlib key event) containing keycode.\n *\n * @warning @image html tux.png\n * Unix-like platform only\n */\n Key_unix(XEvent* event);\n\n /** Key contructor\n *\n * Creates key from the KeySym.\n *\n * @param keySym\n * The KeySym representing appropriate key.\n * KeySyms can be obtained from X11/keysymdef.h\n * file in Xlib sources\n *\n * @warning @image html tux.png\n * Unix-like platform only.\n */\n Key_unix(KeySym keySym);\n\n /** Gives the KeySym representing the key.\n *\n * @returns\n * KeySym representing the key.\n *\n * @warning @image html tux.png\n * Unix-like platform only\n */\n KeySym keysym() const;\n\n private:\n KeySym keysym_;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/key_win.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"key_win.hpp\"\n\n#include \n#include \n\n#include \"mapper.hpp\"\n\nnamespace FakeInput\n{\n Key_win::Key_win()\n {\n virtualKey_ = 0;\n }\n\n Key_win::Key_win(KeyType type)\n {\n if(type == Key_NoKey)\n {\n virtualKey_ = 0;\n code_ = 0;\n name_ = \"\";\n }\n else\n {\n virtualKey_ = (WORD) translateKey(type);\n\n Key_win tmpKey(virtualKey_);\n code_ = tmpKey.code_;\n name_ = tmpKey.name_;\n }\n }\n\n Key_win::Key_win(MSG* message)\n {\n switch(message->message)\n {\n case WM_KEYDOWN:\n case WM_KEYUP:\n case WM_SYSKEYDOWN:\n case WM_SYSKEYUP:\n virtualKey_ = message->wParam;\n break;\n default:\n std::logic_error(\"Cannot get key from non-key message\");\n break;\n }\n\n Key_win tmpKey(virtualKey_);\n code_ = tmpKey.code_;\n name_ = tmpKey.name_;\n }\n\n Key_win::Key_win(WORD virtualKey):\n virtualKey_(virtualKey)\n {\n code_ = MapVirtualKey(virtualKey, MAPVK_VK_TO_VSC);\n LONG lParam = code_;\n switch (virtualKey)\n {\n case VK_LEFT: case VK_UP: case VK_RIGHT: case VK_DOWN: // arrow keys\n case VK_PRIOR: case VK_NEXT: // page up and page down\n case VK_END: case VK_HOME:\n case VK_INSERT: case VK_DELETE:\n case VK_DIVIDE: // numpad slash\n case VK_NUMLOCK:\n {\n lParam |= 0x100; // set extended bit\n break;\n }\n }\n\n char name[128];\n if(GetKeyNameText(lParam << 16, name, 128))\n {\n name_ = std::string(name);\n }\n else\n {\n std::cerr << \"Cannot get key name\";\n name_ = \"\";\n }\n }\n\n WORD Key_win::virtualKey() const\n {\n return virtualKey_;\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/key_win.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_KEY_WIN_HPP\n#define FI_KEY_WIN_HPP\n\n#include \"config.hpp\"\n\n#include \n\n#include \n\n#include \"key_base.hpp\"\n#include \"types.hpp\"\n\nnamespace FakeInput\n{\n /** Represents real keyboard button with appropriate methods on Windows.\n *\n * @warning @image html windows.png\n * Windows platform only.\n */\n class Key_win : public Key_base\n {\n public:\n /** Key constructor.\n *\n * Creates key representing no real key.\n */\n Key_win();\n\n /** Key constructor\n *\n * Creates key according to the key type\n *\n * @param type\n * KeyType to be created\n *\n * @note @image html note.png\n * There is no quarantee the key type will act as you expected,\n * it depends on keyboard layout, language etc., e.g. on Czech\n * keyboard the @em Key_2 key will print @em 2 or @em ě according to\n * the set keyboard layout (US or Czech)\n *\n * @note\n * If there is not appropriate key type, you can use platform dependend\n * methods Key::fromKeySym (unix) and Key::fromVirtualKey (win)\n */\n Key_win(KeyType type);\n \n /** Key constructor\n *\n * Creates key from virtual-key code from given Windows key message.\n *\n * @param message\n * Windows WM_[SYS]KEY(DOWN|UP) message containing virtual-key code.\n *\n * @warning @image html windows.png\n * Windows platform only\n */\n Key_win(MSG* message);\n\n /** Key constructor\n *\n * Creates key from the name of the virtual key.\n *\n * @param virtualKey\n * The virtual-key code.\n * Virtual-key codes can be obtained from winuser.h header file\n * or http://msdn.microsoft.com/en-us/library/dd375731 .\n *\n * @warning @image html windows.png\n * Windows platform only.\n */\n Key_win(WORD virtualKey);\n\n /** Gives the virtual-key code representing the key.\n *\n * @returns\n * virtual-key code representing the key.\n *\n * @warning @image html windows.png\n * Windows platform only.\n */\n WORD virtualKey() const;\n\n private:\n WORD virtualKey_;\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/keyboard.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"keyboard.hpp\"\n\nnamespace FakeInput\n{\n void Keyboard::pressKey(Key key)\n {\n sendKeyEvent_(key, true);\n }\n\n void Keyboard::releaseKey(Key key)\n {\n sendKeyEvent_(key, false);\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/keyboard.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_KEYBOARD_HPP\n#define FI_KEYBOARD_HPP\n\n#include \"config.hpp\"\n\n#include \"key.hpp\"\n\nnamespace FakeInput\n{\n /** Represents keyboard device.\n *\n * Allows you to simulate key press.\n */\n class Keyboard\n {\n public:\n /** Simulate key press.\n *\n * @param key\n * Key object representing real key to be pressed.\n */\n static void pressKey(Key key);\n\n /** Simulate key release \n *\n * @param key\n * Key object representing real key to be released.\n */\n static void releaseKey(Key key);\n\n private:\n /** Send fake key event to the system.\n *\n * @param key\n * Key object representing real key to be pressed.\n * @param isPress\n * Whether event is press or release.\n */\n static void sendKeyEvent_(Key key, bool isPress); \n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/keyboard_unix.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"keyboard.hpp\"\n\n#include \n#include \n\n#include \"display_unix.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n void Keyboard::sendKeyEvent_(Key key, bool isPress)\n {\n if(key.keysym() == NoSymbol)\n {\n std::cerr << \"Cannot send event\" << std::endl;\n }\n else\n {\n XTestFakeKeyEvent(display(), key.code(), isPress, CurrentTime);\n XFlush(display());\n }\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/keyboard_win.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"keyboard.hpp\"\n\n#include \n\n#include \n\nnamespace FakeInput\n{\n void Keyboard::sendKeyEvent_(Key key, bool isPress)\n {\n if(key.code() == 0)\n {\n std::cerr << \"Cannot send event\" << std::endl;\n }\n else\n {\n INPUT input;\n ZeroMemory(&input, sizeof(INPUT));\n input.type = INPUT_KEYBOARD;\n input.ki.wVk = key.virtualKey();\n input.ki.dwFlags = (isPress) ? 0 : KEYEVENTF_KEYUP;\n SendInput(1, &input, sizeof(INPUT));\n }\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/mapper.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_MAPPER_HPP\n#define FI_MAPPER_HPP\n\n#include \"mouse.hpp\"\n#include \"key.hpp\"\n\nnamespace FakeInput\n{\n /** Translates MouseButton to the platform's representation of the button. */\n long translateMouseButton(MouseButton button);\n\n /** Translates KeyType to the platform's representation of the key. */\n unsigned long translateKey(KeyType key);\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/mapper_unix.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"mapper.hpp\"\n\n#include \n#include \n\nnamespace FakeInput\n{\n static long buttonTable[] = {\n Button1, // Mouse::LEFT\n Button2, // Mouse::MIDDLE\n Button3 // Mouse::RIGHT\n };\n\n static long keyTable[] = {\n XK_A, XK_B, XK_C, XK_D, XK_E, XK_F, XK_G, XK_H, XK_I,\n XK_J, XK_K, XK_L, XK_M, XK_N, XK_O, XK_P, XK_Q, XK_R,\n XK_S, XK_T, XK_U, XK_V, XK_W, XK_X, XK_Y, XK_Z, \n\n XK_0, XK_1, XK_2, XK_3, XK_4, XK_5, XK_6, XK_7, XK_8, XK_9, \n\n XK_F1, XK_F2, XK_F3, XK_F4, XK_F5, XK_F6, XK_F7, XK_F8, XK_F9, XK_F10, XK_F11, XK_F12,\n XK_F13, XK_F14, XK_F15, XK_F16, XK_F17, XK_F18, XK_F19, XK_F20, XK_F21, XK_F22, XK_F23, XK_F24,\n \n\t\tXK_Escape,\n XK_space,\n\t\tXK_Return,\n XK_BackSpace,\n\t\tXK_Tab,\n\n\t\tXK_Shift_L,\n\t\tXK_Shift_R,\n\t\tXK_Control_L,\n\t\tXK_Control_R,\n\t\tXK_Alt_L,\n\t\tXK_Alt_R,\n\t\tXK_Super_L,\n\t\tXK_Super_R,\n\t\tXK_Menu,\n\n\t\tXK_Caps_Lock,\n\t\tXK_Num_Lock,\n\t\tXK_Scroll_Lock,\n\n\t\tXK_Print,\n\t\tXK_Pause,\n\n\t\tXK_Insert,\n\t\tXK_Delete,\n\t\tXK_Prior,\n\t\tXK_Next,\n\t\tXK_Home,\n\t\tXK_End,\n\n\t\tXK_Left,\n\t\tXK_Up,\n\t\tXK_Right,\n\t\tXK_Down,\n\n\t\tXK_KP_0,\n\t\tXK_KP_1,\n\t\tXK_KP_2,\n\t\tXK_KP_3,\n\t\tXK_KP_4,\n\t\tXK_KP_5,\n\t\tXK_KP_6,\n\t\tXK_KP_7,\n\t\tXK_KP_8,\n\t\tXK_KP_9,\n\n\t\tXK_KP_Add,\n\t\tXK_KP_Subtract,\n\t\tXK_KP_Multiply,\n\t\tXK_KP_Divide,\n\t\tXK_KP_Decimal,\n XK_KP_Enter\n };\n\n long translateMouseButton(MouseButton button)\n {\n return buttonTable[button];\n }\n \n unsigned long translateKey(KeyType key)\n {\n return keyTable[key];\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/mapper_win.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"mapper.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n static long buttonTable[] = {\n MOUSEEVENTF_LEFTDOWN, // Mouse::LEFT\n MOUSEEVENTF_MIDDLEDOWN, // Mouse::MIDDLE\n MOUSEEVENTF_RIGHTDOWN // Mouse::RIGHT\n };\n\n static long keyTable[] = {\n 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, // A - I\n 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, // J - R\n 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, // S - Z\n\n 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, // 0 - 9\n\n VK_F1, VK_F2, VK_F3, VK_F4, VK_F5, VK_F6, VK_F7, VK_F8, VK_F9, VK_F10, VK_F11, VK_F12,\n VK_F13, VK_F14, VK_F15, VK_F16, VK_F17, VK_F18, VK_F19, VK_F20, VK_F21, VK_F22, VK_F23, VK_F24,\n\n VK_ESCAPE,\n VK_SPACE,\n VK_RETURN,\n VK_BACK,\n VK_TAB,\n\n VK_LSHIFT,\n VK_RSHIFT,\n VK_LCONTROL,\n VK_RCONTROL,\n VK_LMENU,\n VK_RMENU,\n VK_LWIN,\n VK_RWIN,\n VK_APPS,\n\n VK_CAPITAL,\n VK_NUMLOCK,\n VK_SCROLL,\n\n VK_SNAPSHOT,\n VK_PAUSE,\n\n VK_INSERT,\n VK_DELETE,\n VK_PRIOR,\n VK_NEXT,\n VK_HOME,\n VK_END,\n\n VK_LEFT,\n VK_UP,\n VK_RIGHT,\n VK_DOWN,\n\n VK_NUMPAD0,\n VK_NUMPAD1,\n VK_NUMPAD2,\n VK_NUMPAD3,\n VK_NUMPAD4,\n VK_NUMPAD5,\n VK_NUMPAD6,\n VK_NUMPAD7,\n VK_NUMPAD8,\n VK_NUMPAD9,\n\n VK_ADD,\n VK_SUBTRACT,\n VK_MULTIPLY,\n VK_DIVIDE,\n VK_DECIMAL,\n VK_RETURN\n };\n\n long translateMouseButton(MouseButton button)\n {\n return buttonTable[button];\n }\n \n unsigned long translateKey(KeyType key)\n {\n return keyTable[key];\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/mouse.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_MOUSE_HPP\n#define FI_MOUSE_HPP\n\n#include \"config.hpp\"\n#include \"types.hpp\"\n\nnamespace FakeInput\n{\n /** Represents mouse device.\n *\n * Allows you to move the cursor to the required position.\n * Or simulate mouse button press.\n */\n class Mouse\n {\n public:\n /** Moves mouse cursor in direction.\n *\n * @param xDirection\n * Direction in pixels on X-axis.\n * @param yDirection\n * Direction in pixels on Y-axis.\n */\n static void move(int xDirection, int yDirection);\n\n /** Moves mouse cursor to the specified position.\n *\n * @param x\n * X coordinate of the position.\n * @param y\n * Y coordinate of the position.\n */\n static void moveTo(int x, int y);\n\n /** Simulates mouse button press.\n *\n * @param button\n * MouseButton to be pressed\n */\n static void pressButton(MouseButton button);\n\n /** Simulates mouse button release.\n *\n * @param button\n * MouseButton to be released\n */\n static void releaseButton(MouseButton button);\n\n /** Simulates wheel up move */\n static void wheelUp();\n\n /** Simulates wheel up down */\n static void wheelDown();\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/mouse_unix.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"mouse.hpp\"\n\n#include \n#include \n\n#include \"display_unix.hpp\"\n\n#include \"mapper.hpp\"\n\nnamespace FakeInput\n{\n void Mouse::move(int x, int y)\n {\n XTestFakeRelativeMotionEvent(display(), x, y, CurrentTime);\n XFlush(display());\n }\n\n void Mouse::moveTo(int x, int y)\n {\n XTestFakeMotionEvent(display(), -1, x, y, CurrentTime);\n XFlush(display());\n }\n\n void Mouse::pressButton(MouseButton button)\n {\n int xButton = translateMouseButton(button);\n XTestFakeButtonEvent(display(), xButton, true, CurrentTime);\n XFlush(display());\n }\n\n void Mouse::releaseButton(MouseButton button)\n {\n int xButton = translateMouseButton(button);\n XTestFakeButtonEvent(display(), xButton, false, CurrentTime);\n XFlush(display());\n }\n\n void Mouse::wheelUp()\n {\n XTestFakeButtonEvent(display(), 4, true, CurrentTime);\n XSync(display(), false);\n XTestFakeButtonEvent(display(), 4, false, CurrentTime);\n XFlush(display());\n }\n\n void Mouse::wheelDown()\n {\n XTestFakeButtonEvent(display(), 5, true, CurrentTime);\n XSync(display(), false);\n XTestFakeButtonEvent(display(), 5, false, CurrentTime);\n XFlush(display());\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/mouse_win.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"mouse.hpp\"\n\n#include \n\n#include \"mapper.hpp\"\n#include \"types.hpp\"\n\n#define INIT_INPUT(var) \\\n INPUT var; \\\n ZeroMemory(&var, sizeof(INPUT)); \\\n var.type = INPUT_MOUSE;\n\nnamespace FakeInput\n{\n void Mouse::move(int x, int y)\n {\n INIT_INPUT(input);\n input.mi.dx = x;\n input.mi.dy = y;\n input.mi.dwFlags = MOUSEEVENTF_MOVE;\n SendInput(1, &input, sizeof(INPUT));\n }\n\n void Mouse::moveTo(int x, int y)\n {\n double screenWidth = GetSystemMetrics(SM_CXSCREEN) - 1; \n double screenHeight = GetSystemMetrics(SM_CYSCREEN) - 1; \n double fx = x * (65535.0f / screenWidth);\n double fy = y * (65535.0f / screenHeight);\n\n INIT_INPUT(input);\n input.mi.dx = (LONG) fx;\n input.mi.dy = (LONG) fy;\n input.mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE;\n SendInput(1, &input, sizeof(INPUT));\n }\n\n void Mouse::pressButton(MouseButton button)\n {\n INIT_INPUT(input);\n input.mi.dwFlags = translateMouseButton(button);\n\n SendInput(1, &input, sizeof(INPUT));\n }\n\n void Mouse::releaseButton(MouseButton button)\n {\n INIT_INPUT(input);\n input.mi.dwFlags = translateMouseButton(button) << 1;\n\n SendInput(1, &input, sizeof(INPUT));\n }\n\n void Mouse::wheelUp()\n {\n INIT_INPUT(input);\n input.mi.dwFlags = MOUSEEVENTF_WHEEL;\n input.mi.mouseData = WHEEL_DELTA;\n\n SendInput(1, &input, sizeof(INPUT));\n }\n\n void Mouse::wheelDown()\n {\n INIT_INPUT(input);\n input.mi.dwFlags = MOUSEEVENTF_WHEEL;\n input.mi.mouseData = -WHEEL_DELTA;\n\n SendInput(1, &input, sizeof(INPUT));\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/system.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_SYSTEM_HPP\n#define FI_SYSTEM_HPP\n\n#include \"config.hpp\"\n\n#include \n\nnamespace FakeInput\n{\n /** Handler of some system operations.\n *\n * Allows you to run command-line commands\n * and wait for specified time\n */\n class System\n {\n public:\n /** Executes command-line command.\n *\n * @param cmd\n * %Command to run.\n */\n static void run(const std::string& cmd);\n\n /** Sleeps the current thread and wait for specified time.\n *\n * @param milisec\n * time to wait in miliseconds\n */\n static void wait(unsigned int milisec);\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/FakeInput/src/system_unix.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"system.hpp\"\n\n#include \n#include \n\nnamespace FakeInput\n{\n void System::run(const std::string& cmd)\n {\n std::string command = cmd + \" &\";\n\n system(command.c_str());\n }\n\n void System::wait(unsigned int milisec)\n {\n timespec tm;\n tm.tv_sec = milisec / 1000;\n tm.tv_nsec = (milisec % 1000) * 1000000;\n\n nanosleep(&tm, NULL);\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/system_win.cpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#include \"system.hpp\"\n\n#include \n#include \n\nnamespace FakeInput\n{\n void System::run(const std::string& cmd)\n {\n std::string command = \"start \" + cmd;\n\n system(command.c_str());\n }\n\n void System::wait(unsigned int milisec)\n {\n Sleep(milisec);\n }\n}\n" }, { "path": "ThirdParty/FakeInput/src/types.hpp", "content": "/**\n * This file is part of the FakeInput library (https://github.com/uiii/FakeInput)\n *\n * Copyright (C) 2011 by Richard Jedlicka \n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n * \n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n * \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\n * THE SOFTWARE.\n */\n\n#ifndef FI_TYPES_HPP\n#define FI_TYPES_HPP\n\nnamespace FakeInput\n{\n /** Mouse button which can be pressed or released */\n enum MouseButton {\n Mouse_Left,\n Mouse_Middle,\n Mouse_Right\n };\n\n /** Predefined common US keyboard layout key types */\n enum KeyType {\n Key_NoKey = -1,\n\n Key_A, Key_B, Key_C, Key_D, Key_E, Key_F,\n Key_G, Key_H, Key_I, Key_J, Key_K, Key_L,\n Key_M, Key_N, Key_O, Key_P, Key_Q, Key_R,\n Key_S, Key_T, Key_U, Key_V, Key_W, Key_X,\n Key_Y, Key_Z, \n\n Key_0, Key_1, Key_2, Key_3, Key_4, Key_5, Key_6, Key_7, Key_8, Key_9,\n\n Key_F1, Key_F2, Key_F3, Key_F4, Key_F5, Key_F6, Key_F7, Key_F8,\n Key_F9, Key_F10, Key_F11, Key_F12, Key_F13, Key_F14, Key_F15, Key_F16,\n Key_F17, Key_F18, Key_F19, Key_F20, Key_F21, Key_F22, Key_F23, Key_F24,\n\n Key_Escape,\n Key_Space,\n Key_Return,\n Key_Backspace,\n Key_Tab,\n \n Key_Shift_L,\n Key_Shift_R,\n Key_Control_L,\n Key_Control_R,\n Key_Alt_L,\n Key_Alt_R,\n Key_Win_L,\n Key_Win_R,\n Key_Apps,\n\n Key_CapsLock,\n Key_NumLock,\n Key_ScrollLock,\n\n Key_PrintScreen,\n Key_Pause,\n\n Key_Insert,\n Key_Delete,\n Key_PageUP,\n Key_PageDown,\n Key_Home,\n Key_End,\n\n Key_Left,\n Key_Right,\n Key_Up,\n Key_Down,\n\n Key_Numpad0,\n Key_Numpad1,\n Key_Numpad2,\n Key_Numpad3,\n Key_Numpad4,\n Key_Numpad5,\n Key_Numpad6,\n Key_Numpad7,\n Key_Numpad8,\n Key_Numpad9,\n\n Key_NumpadAdd,\n Key_NumpadSubtract,\n Key_NumpadMultiply,\n Key_NumpadDivide,\n Key_NumpadDecimal,\n Key_NumpadEnter\n };\n}\n\n#endif\n" }, { "path": "ThirdParty/ViGEm/Include/ViGEmBusDriver.h", "content": "/*\nMIT License\n\nCopyright (c) 2016 Benjamin \"Nefarius\" Hglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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*/\n\n\n// {A77BC4D5-6AF7-4E69-8DC4-6B88A6028CE6}\n// ReSharper disable once CppMissingIncludeGuard\nDEFINE_GUID(GUID_VIGEM_INTERFACE_PDO,\n 0xA77BC4D5, 0x6AF7, 0x4E69, 0x8D, 0xC4, 0x6B, 0x88, 0xA6, 0x02, 0x8C, 0xE6);\n\n// {A8BA2D1F-894F-464A-B0CE-7A0C8FD65DF1}\nDEFINE_GUID(GUID_DEVCLASS_VIGEM_RAWPDO,\n 0xA8BA2D1F, 0x894F, 0x464A, 0xB0, 0xCE, 0x7A, 0x0C, 0x8F, 0xD6, 0x5D, 0xF1);\n\n#pragma once\n\n\n//\n// Describes the current stage a PDO completed\n// \ntypedef enum _VIGEM_PDO_STAGE\n{\n ViGEmPdoCreate,\n ViGEmPdoPrepareHardware,\n ViGEmPdoInternalIoControl\n\n} VIGEM_PDO_STAGE, *PVIGEM_PDO_STAGE;\n\n//\n// PDO stage result callback definition\n// \ntypedef\nVOID\n(*PVIGEM_BUS_PDO_STAGE_RESULT)(\n _In_ PINTERFACE InterfaceHeader,\n _In_ VIGEM_PDO_STAGE Stage,\n _In_ ULONG Serial,\n _In_ NTSTATUS Status\n );\n\ntypedef struct _VIGEM_BUS_INTERFACE {\n // \n // Standard interface header, must be present\n // \n INTERFACE InterfaceHeader;\n\n //\n // PDO stage result callback\n // \n PVIGEM_BUS_PDO_STAGE_RESULT BusPdoStageResult;\n\n} VIGEM_BUS_INTERFACE, *PVIGEM_BUS_INTERFACE;\n\n#define VIGEM_BUS_INTERFACE_VERSION 1\n\nVOID FORCEINLINE BUS_PDO_REPORT_STAGE_RESULT(\n VIGEM_BUS_INTERFACE Interface, \n VIGEM_PDO_STAGE Stage,\n ULONG Serial,\n NTSTATUS Status\n)\n{\n (*Interface.BusPdoStageResult)(&Interface.InterfaceHeader, Stage, Serial, Status);\n}\n\n" }, { "path": "ThirdParty/ViGEm/Include/ViGEmBusShared.h", "content": "/*\nMIT License\n\nCopyright (c) 2016 Benjamin \"Nefarius\" Hglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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*/\n\n\n// {96E42B22-F5E9-42F8-B043-ED0F932F014F}\n// ReSharper disable once CppMissingIncludeGuard\nDEFINE_GUID(GUID_DEVINTERFACE_BUSENUM_VIGEM,\n 0x96E42B22, 0xF5E9, 0x42F8, 0xB0, 0x43, 0xED, 0x0F, 0x93, 0x2F, 0x01, 0x4F);\n\n#pragma once\n\n#include \"ViGEmCommon.h\"\n\n//\n// Common version for user-mode library and driver compatibility\n// \n// On initialization, the user-mode library has this number embedded\n// and sends it to the bus on its enumeration. The bus compares this\n// number to the one it was compiled with. If they match, the bus\n// access is permitted and success reported. If they mismatch, an\n// error is reported and the user-mode library skips this instance.\n// \n#define VIGEM_COMMON_VERSION 0x0001\n\n#define FILE_DEVICE_BUSENUM FILE_DEVICE_BUS_EXTENDER\n#define BUSENUM_IOCTL(_index_) CTL_CODE(FILE_DEVICE_BUSENUM, _index_, METHOD_BUFFERED, FILE_READ_DATA)\n#define BUSENUM_W_IOCTL(_index_) CTL_CODE(FILE_DEVICE_BUSENUM, _index_, METHOD_BUFFERED, FILE_WRITE_DATA)\n#define BUSENUM_R_IOCTL(_index_) CTL_CODE(FILE_DEVICE_BUSENUM, _index_, METHOD_BUFFERED, FILE_READ_DATA)\n#define BUSENUM_RW_IOCTL(_index_) CTL_CODE(FILE_DEVICE_BUSENUM, _index_, METHOD_BUFFERED, FILE_WRITE_DATA | FILE_READ_DATA)\n\n#define IOCTL_VIGEM_BASE 0x801\n\n// \n// IO control codes\n// \n#define IOCTL_VIGEM_PLUGIN_TARGET BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x000)\n#define IOCTL_VIGEM_UNPLUG_TARGET BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x001)\n#define IOCTL_VIGEM_CHECK_VERSION BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x002)\n\n#define IOCTL_XUSB_REQUEST_NOTIFICATION BUSENUM_RW_IOCTL(IOCTL_VIGEM_BASE + 0x200)\n#define IOCTL_XUSB_SUBMIT_REPORT BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x201)\n#define IOCTL_DS4_SUBMIT_REPORT BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x202)\n#define IOCTL_DS4_REQUEST_NOTIFICATION BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x203)\n#define IOCTL_XGIP_SUBMIT_REPORT BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x204)\n#define IOCTL_XGIP_SUBMIT_INTERRUPT BUSENUM_W_IOCTL (IOCTL_VIGEM_BASE + 0x205)\n\n\n//\n// Data structure used in PlugIn and UnPlug ioctls\n//\n\n#pragma region Plugin\n\n//\n// Data structure used in IOCTL_VIGEM_PLUGIN_TARGET requests.\n// \ntypedef struct _VIGEM_PLUGIN_TARGET\n{\n //\n // sizeof (struct _BUSENUM_HARDWARE)\n //\n IN ULONG Size;\n\n //\n // Serial number of target device.\n // \n IN ULONG SerialNo;\n\n // \n // Type of the target device to emulate.\n // \n VIGEM_TARGET_TYPE TargetType;\n\n //\n // If set, the vendor ID the emulated device is reporting\n // \n USHORT VendorId;\n\n //\n // If set, the product ID the emulated device is reporting\n // \n USHORT ProductId;\n\n} VIGEM_PLUGIN_TARGET, *PVIGEM_PLUGIN_TARGET;\n\n//\n// Initializes a VIGEM_PLUGIN_TARGET structure.\n// \nVOID FORCEINLINE VIGEM_PLUGIN_TARGET_INIT(\n _Out_ PVIGEM_PLUGIN_TARGET PlugIn,\n _In_ ULONG SerialNo,\n _In_ VIGEM_TARGET_TYPE TargetType\n)\n{\n RtlZeroMemory(PlugIn, sizeof(VIGEM_PLUGIN_TARGET));\n\n PlugIn->Size = sizeof(VIGEM_PLUGIN_TARGET);\n PlugIn->SerialNo = SerialNo;\n PlugIn->TargetType = TargetType;\n}\n\n#pragma endregion \n\n#pragma region Unplug\n\n//\n// Data structure used in IOCTL_VIGEM_UNPLUG_TARGET requests.\n// \ntypedef struct _VIGEM_UNPLUG_TARGET\n{\n //\n // sizeof (struct _REMOVE_HARDWARE)\n //\n IN ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n} VIGEM_UNPLUG_TARGET, *PVIGEM_UNPLUG_TARGET;\n\n//\n// Initializes a VIGEM_UNPLUG_TARGET structure.\n// \nVOID FORCEINLINE VIGEM_UNPLUG_TARGET_INIT(\n _Out_ PVIGEM_UNPLUG_TARGET UnPlug,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(UnPlug, sizeof(VIGEM_UNPLUG_TARGET));\n\n UnPlug->Size = sizeof(VIGEM_UNPLUG_TARGET);\n UnPlug->SerialNo = SerialNo;\n}\n\n#pragma endregion\n\n#pragma region Check version\n\ntypedef struct _VIGEM_CHECK_VERSION\n{\n IN ULONG Size;\n\n IN ULONG Version;\n\n} VIGEM_CHECK_VERSION, *PVIGEM_CHECK_VERSION;\n\nVOID FORCEINLINE VIGEM_CHECK_VERSION_INIT(\n _Out_ PVIGEM_CHECK_VERSION CheckVersion,\n _In_ ULONG Version\n)\n{\n RtlZeroMemory(CheckVersion, sizeof(VIGEM_CHECK_VERSION));\n\n CheckVersion->Size = sizeof(VIGEM_CHECK_VERSION);\n CheckVersion->Version = Version;\n}\n\n#pragma endregion \n\n#pragma region XUSB (aka Xbox 360 device) section\n\n//\n// Data structure used in IOCTL_XUSB_REQUEST_NOTIFICATION requests.\n// \ntypedef struct _XUSB_REQUEST_NOTIFICATION\n{\n //\n // sizeof(struct _XUSB_REQUEST_NOTIFICATION)\n // \n ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n //\n // Vibration intensity value of the large motor (0-255).\n // \n UCHAR LargeMotor;\n\n //\n // Vibration intensity value of the small motor (0-255).\n // \n UCHAR SmallMotor;\n\n //\n // Index number of the slot/LED that XUSB.sys has assigned.\n // \n UCHAR LedNumber;\n\n} XUSB_REQUEST_NOTIFICATION, *PXUSB_REQUEST_NOTIFICATION;\n\n//\n// Initializes a XUSB_REQUEST_NOTIFICATION structure.\n// \nVOID FORCEINLINE XUSB_REQUEST_NOTIFICATION_INIT(\n _Out_ PXUSB_REQUEST_NOTIFICATION Request,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(Request, sizeof(XUSB_REQUEST_NOTIFICATION));\n\n Request->Size = sizeof(XUSB_REQUEST_NOTIFICATION);\n Request->SerialNo = SerialNo;\n}\n\n//\n// Data structure used in IOCTL_XUSB_SUBMIT_REPORT requests.\n// \ntypedef struct _XUSB_SUBMIT_REPORT\n{\n //\n // sizeof(struct _XUSB_SUBMIT_REPORT)\n // \n ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n //\n // Report to submit to the target device.\n // \n XUSB_REPORT Report;\n\n} XUSB_SUBMIT_REPORT, *PXUSB_SUBMIT_REPORT;\n\n//\n// Initializes an XUSB report.\n// \nVOID FORCEINLINE XUSB_SUBMIT_REPORT_INIT(\n _Out_ PXUSB_SUBMIT_REPORT Report,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(Report, sizeof(XUSB_SUBMIT_REPORT));\n\n Report->Size = sizeof(XUSB_SUBMIT_REPORT);\n Report->SerialNo = SerialNo;\n}\n\n#pragma endregion\n\n#pragma region DualShock 4 section\n\ntypedef struct _DS4_OUTPUT_REPORT\n{\n //\n // Vibration intensity value of the small motor (0-255).\n // \n UCHAR SmallMotor;\n\n //\n // Vibration intensity value of the large motor (0-255).\n // \n UCHAR LargeMotor;\n\n //\n // Color values of the Lightbar.\n //\n DS4_LIGHTBAR_COLOR LightbarColor;\n\n} DS4_OUTPUT_REPORT, *PDS4_OUTPUT_REPORT;\n\n//\n// Data structure used in IOCTL_DS4_REQUEST_NOTIFICATION requests.\n// \ntypedef struct _DS4_REQUEST_NOTIFICATION\n{\n //\n // sizeof(struct _XUSB_REQUEST_NOTIFICATION)\n // \n ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n //\n // The HID output report\n // \n DS4_OUTPUT_REPORT Report;\n\n} DS4_REQUEST_NOTIFICATION, *PDS4_REQUEST_NOTIFICATION;\n\n//\n// Initializes a DS4_REQUEST_NOTIFICATION structure.\n// \nVOID FORCEINLINE DS4_REQUEST_NOTIFICATION_INIT(\n _Out_ PDS4_REQUEST_NOTIFICATION Request,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(Request, sizeof(DS4_REQUEST_NOTIFICATION));\n\n Request->Size = sizeof(DS4_REQUEST_NOTIFICATION);\n Request->SerialNo = SerialNo;\n}\n\n//\n// DualShock 4 request data\n// \ntypedef struct _DS4_SUBMIT_REPORT\n{\n //\n // sizeof(struct _DS4_SUBMIT_REPORT)\n // \n ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n //\n // HID Input report\n // \n DS4_REPORT Report;\n\n} DS4_SUBMIT_REPORT, *PDS4_SUBMIT_REPORT;\n\n//\n// Initializes a DualShock 4 report.\n// \nVOID FORCEINLINE DS4_SUBMIT_REPORT_INIT(\n _Out_ PDS4_SUBMIT_REPORT Report,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(Report, sizeof(DS4_SUBMIT_REPORT));\n\n Report->Size = sizeof(DS4_SUBMIT_REPORT);\n Report->SerialNo = SerialNo;\n\n DS4_REPORT_INIT(&Report->Report);\n}\n\n#pragma endregion\n\n#pragma region XGIP (aka Xbox One device) section - EXPERIMENTAL\n\ntypedef struct _XGIP_REPORT\n{\n UCHAR Buttons1;\n UCHAR Buttons2;\n SHORT LeftTrigger;\n SHORT RightTrigger;\n SHORT ThumbLX;\n SHORT ThumbLY;\n SHORT ThumbRX;\n SHORT ThumbRY;\n\n} XGIP_REPORT, *PXGIP_REPORT;\n\n//\n// Xbox One request data\n// \ntypedef struct _XGIP_SUBMIT_REPORT\n{\n //\n // sizeof(struct _XGIP_SUBMIT_REPORT)\n // \n ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n //\n // HID Input report\n // \n XGIP_REPORT Report;\n\n} XGIP_SUBMIT_REPORT, *PXGIP_SUBMIT_REPORT;\n\n//\n// Initializes an Xbox One report.\n// \nVOID FORCEINLINE XGIP_SUBMIT_REPORT_INIT(\n _Out_ PXGIP_SUBMIT_REPORT Report,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(Report, sizeof(XGIP_SUBMIT_REPORT));\n\n Report->Size = sizeof(XGIP_SUBMIT_REPORT);\n Report->SerialNo = SerialNo;\n}\n\n//\n// Xbox One interrupt data\n// \ntypedef struct _XGIP_SUBMIT_INTERRUPT\n{\n //\n // sizeof(struct _XGIP_SUBMIT_INTERRUPT)\n // \n ULONG Size;\n\n //\n // Serial number of target device.\n // \n ULONG SerialNo;\n\n //\n // Interrupt buffer.\n // \n UCHAR Interrupt[64];\n\n //\n // Length of interrupt buffer.\n // \n ULONG InterruptLength;\n\n} XGIP_SUBMIT_INTERRUPT, *PXGIP_SUBMIT_INTERRUPT;\n\n//\n// Initializes an Xbox One interrupt.\n// \nVOID FORCEINLINE XGIP_SUBMIT_INTERRUPT_INIT(\n _Out_ PXGIP_SUBMIT_INTERRUPT Report,\n _In_ ULONG SerialNo\n)\n{\n RtlZeroMemory(Report, sizeof(XGIP_SUBMIT_INTERRUPT));\n\n Report->Size = sizeof(XGIP_SUBMIT_INTERRUPT);\n Report->SerialNo = SerialNo;\n}\n\n#pragma endregion\n\n" }, { "path": "ThirdParty/ViGEm/Include/ViGEmClient.h", "content": "/*\nMIT License\n\nCopyright (c) 2017 Benjamin \"Nefarius\" Hglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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*/\n\n\n#ifndef ViGEmClient_h__\n#define ViGEmClient_h__\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n#include \"ViGEmCommon.h\"\n\n#ifdef VIGEM_DYNAMIC\n#ifdef VIGEM_EXPORTS\n#define VIGEM_API __declspec(dllexport)\n#else\n#define VIGEM_API __declspec(dllimport)\n#endif\n#else\n#define VIGEM_API\n#endif\n\n/**\n * \\typedef enum _VIGEM_ERRORS\n *\n * \\brief Defines an alias representing the ViGEm errors.\n */\ntypedef enum _VIGEM_ERRORS\n{\n VIGEM_ERROR_NONE = 0x20000000,\n VIGEM_ERROR_BUS_NOT_FOUND = 0xE0000001,\n VIGEM_ERROR_NO_FREE_SLOT = 0xE0000002,\n VIGEM_ERROR_INVALID_TARGET = 0xE0000003,\n VIGEM_ERROR_REMOVAL_FAILED = 0xE0000004,\n VIGEM_ERROR_ALREADY_CONNECTED = 0xE0000005,\n VIGEM_ERROR_TARGET_UNINITIALIZED = 0xE0000006,\n VIGEM_ERROR_TARGET_NOT_PLUGGED_IN = 0xE0000007,\n VIGEM_ERROR_BUS_VERSION_MISMATCH = 0xE0000008,\n VIGEM_ERROR_BUS_ACCESS_FAILED = 0xE0000009,\n VIGEM_ERROR_CALLBACK_ALREADY_REGISTERED = 0xE0000010,\n VIGEM_ERROR_CALLBACK_NOT_FOUND = 0xE0000011,\n VIGEM_ERROR_BUS_ALREADY_CONNECTED = 0xE0000012\n} VIGEM_ERROR;\n\n/**\n * \\def VIGEM_SUCCESS(_val_) (_val_ == VIGEM_ERROR_NONE);\n *\n * \\brief A macro that defines success.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param _val_ The VIGEM_ERROR value.\n */\n#define VIGEM_SUCCESS(_val_) (_val_ == VIGEM_ERROR_NONE)\n\n/**\n * \\typedef struct _VIGEM_CLIENT_T *PVIGEM_CLIENT\n *\n * \\brief Defines an alias representing a driver connection object.\n */\ntypedef struct _VIGEM_CLIENT_T *PVIGEM_CLIENT;\n\n/**\n * \\typedef struct _VIGEM_TARGET_T *PVIGEM_TARGET\n *\n * \\brief Defines an alias representing a target device object.\n */\ntypedef struct _VIGEM_TARGET_T *PVIGEM_TARGET;\n\ntypedef VOID(CALLBACK* PVIGEM_X360_NOTIFICATION)(\n PVIGEM_CLIENT Client,\n PVIGEM_TARGET Target,\n UCHAR LargeMotor,\n UCHAR SmallMotor,\n UCHAR LedNumber);\n\ntypedef VOID(CALLBACK* PVIGEM_DS4_NOTIFICATION)(\n PVIGEM_CLIENT Client,\n PVIGEM_TARGET Target,\n UCHAR LargeMotor,\n UCHAR SmallMotor,\n DS4_LIGHTBAR_COLOR LightbarColor);\n\ntypedef VOID(CALLBACK* PVIGEM_TARGET_ADD_RESULT)(\n PVIGEM_CLIENT Client,\n PVIGEM_TARGET Target,\n VIGEM_ERROR Result);\n\n/**\n * \\fn PVIGEM_CLIENT vigem_alloc(void);\n *\n * \\brief Allocates an object representing a driver connection.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\return A new driver connection object.\n */\nVIGEM_API PVIGEM_CLIENT vigem_alloc(void);\n\n/**\n * \\fn void vigem_free(PVIGEM_CLIENT vigem);\n *\n * \\brief Frees up memory used by the driver connection object.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n */\nVIGEM_API void vigem_free(PVIGEM_CLIENT vigem);\n\n/**\n * \\fn VIGEM_ERROR vigem_connect(PVIGEM_CLIENT vigem);\n *\n * \\brief Initializes the driver object and establishes a connection to the emulation bus\n * driver. Returns an error if no compatible bus device has been found.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_connect(PVIGEM_CLIENT vigem);\n\n/**\n * \\fn void vigem_disconnect(PVIGEM_CLIENT vigem);\n *\n * \\brief Disconnects from the bus device and resets the driver object state. The driver object\n * may be reused again after calling this function. When called, all targets which may\n * still be connected will be destroyed automatically. Be aware, that allocated target\n * objects won't be automatically freed, this has to be taken care of by the caller.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n */\nVIGEM_API void vigem_disconnect(PVIGEM_CLIENT vigem);\n\n/**\n * \\fn PVIGEM_TARGET vigem_target_x360_alloc(void);\n *\n * \\brief Allocates an object representing an Xbox 360 Controller device.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\return A PVIGEM_TARGET representing an Xbox 360 Controller device.\n */\nVIGEM_API PVIGEM_TARGET vigem_target_x360_alloc(void);\n\n/**\n * \\fn PVIGEM_TARGET vigem_target_ds4_alloc(void);\n *\n * \\brief Allocates an object representing a DualShock 4 Controller device.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\return A PVIGEM_TARGET representing a DualShock 4 Controller device.\n */\nVIGEM_API PVIGEM_TARGET vigem_target_ds4_alloc(void);\n\n/**\n * \\fn void vigem_target_free(PVIGEM_TARGET target);\n *\n * \\brief Frees up memory used by the target device object. This does not automatically remove\n * the associated device from the bus, if present. If the target device doesn't get\n * removed before this call, the device becomes orphaned until the owning process is\n * terminated.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n */\nVIGEM_API void vigem_target_free(PVIGEM_TARGET target);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_add(PVIGEM_CLIENT vigem, PVIGEM_TARGET target);\n *\n * \\brief Adds a provided target device to the bus driver, which is equal to a device plug-in\n * event of a physical hardware device. This function blocks until the target device is\n * in full operational mode.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_add(PVIGEM_CLIENT vigem, PVIGEM_TARGET target);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_add_async(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PVIGEM_TARGET_ADD_RESULT result);\n *\n * \\brief Adds a provided target device to the bus driver, which is equal to a device plug-in\n * event of a physical hardware device. This function immediately returns. An optional\n * callback may be registered which gets called on error or if the target device has\n * become fully operational.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n * \\param result An optional function getting called when the target device becomes available.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_add_async(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PVIGEM_TARGET_ADD_RESULT result);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_remove(PVIGEM_CLIENT vigem, PVIGEM_TARGET target);\n *\n * \\brief Removes a provided target device from the bus driver, which is equal to a device\n * unplug event of a physical hardware device. The target device object may be reused\n * after this function is called. If this function is never called on target device\n * objects, they will be removed from the bus when the owning process terminates.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_remove(PVIGEM_CLIENT vigem, PVIGEM_TARGET target);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_x360_register_notification(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PVIGEM_X360_NOTIFICATION notification);\n *\n * \\brief Registers a function which gets called, when LED index or vibration state changes\n * occur on the provided target device. This function fails if the provided target\n * device isn't fully operational or in an erroneous state.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n * \\param notification The notification callback.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_x360_register_notification(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PVIGEM_X360_NOTIFICATION notification);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_ds4_register_notification(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PVIGEM_DS4_NOTIFICATION notification);\n *\n * \\brief Registers a function which gets called, when LightBar or vibration state changes\n * occur on the provided target device. This function fails if the provided target\n * device isn't fully operational or in an erroneous state.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n * \\param notification The notification callback.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_ds4_register_notification(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, PVIGEM_DS4_NOTIFICATION notification);\n\n/**\n * \\fn void vigem_target_x360_unregister_notification(PVIGEM_TARGET target);\n *\n * \\brief Removes a previously registered callback function from the provided target object.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n */\nVIGEM_API void vigem_target_x360_unregister_notification(PVIGEM_TARGET target);\n\n/**\n * \\fn void vigem_target_ds4_unregister_notification(PVIGEM_TARGET target);\n *\n * \\brief Removes a previously registered callback function from the provided target object.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n */\nVIGEM_API void vigem_target_ds4_unregister_notification(PVIGEM_TARGET target);\n\n/**\n * \\fn void vigem_target_set_vid(PVIGEM_TARGET target, USHORT vid);\n *\n * \\brief Overrides the default Vendor ID value with the provided one.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n * \\param vid The Vendor ID to set.\n */\nVIGEM_API void vigem_target_set_vid(PVIGEM_TARGET target, USHORT vid);\n\n/**\n * \\fn void vigem_target_set_pid(PVIGEM_TARGET target, USHORT pid);\n *\n * \\brief Overrides the default Product ID value with the provided one.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n * \\param pid The Product ID to set.\n */\nVIGEM_API void vigem_target_set_pid(PVIGEM_TARGET target, USHORT pid);\n\n/**\n * \\fn USHORT vigem_target_get_vid(PVIGEM_TARGET target);\n *\n * \\brief Returns the Vendor ID of the provided target device object.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n *\n * \\return The Vendor ID.\n */\nVIGEM_API USHORT vigem_target_get_vid(PVIGEM_TARGET target);\n\n/**\n * \\fn USHORT vigem_target_get_pid(PVIGEM_TARGET target);\n *\n * \\brief Returns the Product ID of the provided target device object.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n *\n * \\return The Product ID.\n */\nVIGEM_API USHORT vigem_target_get_pid(PVIGEM_TARGET target);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_x360_update(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, XUSB_REPORT report);\n *\n * \\brief Sends a state report to the provided target device.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n * \\param report The report to send to the target device.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_x360_update(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, XUSB_REPORT report);\n\n/**\n * \\fn VIGEM_ERROR vigem_target_ds4_update(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, DS4_REPORT report);\n *\n * \\brief Sends a state report to the provided target device.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param vigem The driver connection object.\n * \\param target The target device object.\n * \\param report The report to send to the target device.\n *\n * \\return A VIGEM_ERROR.\n */\nVIGEM_API VIGEM_ERROR vigem_target_ds4_update(PVIGEM_CLIENT vigem, PVIGEM_TARGET target, DS4_REPORT report);\n\n/**\n * \\fn ULONG vigem_target_get_index(PVIGEM_TARGET target);\n *\n * \\brief Returns the internal index (serial number) the bus driver assigned to the provided\n * target device object. Note that this value is specific to the inner workings of the\n * bus driver, it does not reflect related values like player index or device arrival\n * order experienced by other APIs. It may be used to identify the target device object\n * for its lifetime. This value becomes invalid once the target device is removed from\n * the bus and may change on the next addition of the device.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n *\n * \\return The internally used index of the target device.\n */\nVIGEM_API ULONG vigem_target_get_index(PVIGEM_TARGET target);\n\n/**\n * \\fn VIGEM_TARGET_TYPE vigem_target_get_type(PVIGEM_TARGET target);\n *\n * \\brief Returns the type of the provided target device object.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 28.08.2017\n *\n * \\param target The target device object.\n *\n * \\return A VIGEM_TARGET_TYPE.\n */\nVIGEM_API VIGEM_TARGET_TYPE vigem_target_get_type(PVIGEM_TARGET target);\n\n/**\n * \\fn BOOL vigem_target_is_attached(PVIGEM_TARGET target);\n *\n * \\brief Returns TRUE if the provided target device object is currently attached to the bus,\n * FALSE otherwise.\n *\n * \\author Benjamin \"Nefarius\" Hglinger\n * \\date 30.08.2017\n *\n * \\param target The target device object.\n *\n * \\return TRUE if device is attached to the bus, FALSE otherwise.\n */\nVIGEM_API BOOL vigem_target_is_attached(PVIGEM_TARGET target);\n\n#ifdef __cplusplus\n}\n#endif\n\n#endif // ViGEmClient_h__\n" }, { "path": "ThirdParty/ViGEm/Include/ViGEmCommon.h", "content": "/*\nMIT License\n\nCopyright (c) 2017 Benjamin \"Nefarius\" Hglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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*/\n\n\n#pragma once\n\n//\n// Represents the desired target type for the emulated device.\n// \ntypedef enum _VIGEM_TARGET_TYPE\n{\n // \n // Microsoft Xbox 360 Controller (wired)\n // \n Xbox360Wired,\n // \n // Microsoft Xbox One Controller (wired)\n // \n XboxOneWired,\n //\n // Sony DualShock 4 (wired)\n // \n DualShock4Wired\n\n} VIGEM_TARGET_TYPE, *PVIGEM_TARGET_TYPE;\n\n//\n// Possible XUSB report buttons.\n// \ntypedef enum _XUSB_BUTTON\n{\n XUSB_GAMEPAD_DPAD_UP = 0x0001,\n XUSB_GAMEPAD_DPAD_DOWN = 0x0002,\n XUSB_GAMEPAD_DPAD_LEFT = 0x0004,\n XUSB_GAMEPAD_DPAD_RIGHT = 0x0008,\n XUSB_GAMEPAD_START = 0x0010,\n XUSB_GAMEPAD_BACK = 0x0020,\n XUSB_GAMEPAD_LEFT_THUMB = 0x0040,\n XUSB_GAMEPAD_RIGHT_THUMB = 0x0080,\n XUSB_GAMEPAD_LEFT_SHOULDER = 0x0100,\n XUSB_GAMEPAD_RIGHT_SHOULDER = 0x0200,\n XUSB_GAMEPAD_GUIDE = 0x0400,\n XUSB_GAMEPAD_A = 0x1000,\n XUSB_GAMEPAD_B = 0x2000,\n XUSB_GAMEPAD_X = 0x4000,\n XUSB_GAMEPAD_Y = 0x8000\n\n} XUSB_BUTTON, *PXUSB_BUTTON;\n\n//\n// Represents an XINPUT_GAMEPAD-compatible report structure.\n// \ntypedef struct _XUSB_REPORT\n{\n USHORT wButtons;\n BYTE bLeftTrigger;\n BYTE bRightTrigger;\n SHORT sThumbLX;\n SHORT sThumbLY;\n SHORT sThumbRX;\n SHORT sThumbRY;\n\n} XUSB_REPORT, *PXUSB_REPORT;\n\n//\n// Initializes a _XUSB_REPORT structure.\n// \nVOID FORCEINLINE XUSB_REPORT_INIT(\n _Out_ PXUSB_REPORT Report\n)\n{\n RtlZeroMemory(Report, sizeof(XUSB_REPORT));\n}\n\n//\n// The color value (RGB) of a DualShock 4 Lightbar\n// \ntypedef struct _DS4_LIGHTBAR_COLOR\n{\n //\n // Red part of the Lightbar (0-255).\n //\n UCHAR Red;\n\n //\n // Green part of the Lightbar (0-255).\n //\n UCHAR Green;\n\n //\n // Blue part of the Lightbar (0-255).\n //\n UCHAR Blue;\n\n} DS4_LIGHTBAR_COLOR, *PDS4_LIGHTBAR_COLOR;\n\n//\n// DualShock 4 digital buttons\n// \ntypedef enum _DS4_BUTTONS\n{\n DS4_BUTTON_THUMB_RIGHT = 1 << 15,\n DS4_BUTTON_THUMB_LEFT = 1 << 14,\n DS4_BUTTON_OPTIONS = 1 << 13,\n DS4_BUTTON_SHARE = 1 << 12,\n DS4_BUTTON_TRIGGER_RIGHT = 1 << 11,\n DS4_BUTTON_TRIGGER_LEFT = 1 << 10,\n DS4_BUTTON_SHOULDER_RIGHT = 1 << 9,\n DS4_BUTTON_SHOULDER_LEFT = 1 << 8,\n DS4_BUTTON_TRIANGLE = 1 << 7,\n DS4_BUTTON_CIRCLE = 1 << 6,\n DS4_BUTTON_CROSS = 1 << 5,\n DS4_BUTTON_SQUARE = 1 << 4\n\n} DS4_BUTTONS, *PDS4_BUTTONS;\n\n//\n// DualShock 4 special buttons\n// \ntypedef enum _DS4_SPECIAL_BUTTONS\n{\n DS4_SPECIAL_BUTTON_PS = 1 << 0,\n DS4_SPECIAL_BUTTON_TOUCHPAD = 1 << 1\n\n} DS4_SPECIAL_BUTTONS, *PDS4_SPECIAL_BUTTONS;\n\n//\n// DualShock 4 directional pad (HAT) values\n// \ntypedef enum _DS4_DPAD_DIRECTIONS\n{\n DS4_BUTTON_DPAD_NONE = 0x8,\n DS4_BUTTON_DPAD_NORTHWEST = 0x7,\n DS4_BUTTON_DPAD_WEST = 0x6,\n DS4_BUTTON_DPAD_SOUTHWEST = 0x5,\n DS4_BUTTON_DPAD_SOUTH = 0x4,\n DS4_BUTTON_DPAD_SOUTHEAST = 0x3,\n DS4_BUTTON_DPAD_EAST = 0x2,\n DS4_BUTTON_DPAD_NORTHEAST = 0x1,\n DS4_BUTTON_DPAD_NORTH = 0x0\n\n} DS4_DPAD_DIRECTIONS, *PDS4_DPAD_DIRECTIONS;\n\n//\n// DualShock 4 HID Input report\n// \ntypedef struct _DS4_REPORT\n{\n BYTE bThumbLX;\n BYTE bThumbLY;\n BYTE bThumbRX;\n BYTE bThumbRY;\n USHORT wButtons;\n BYTE bSpecial;\n BYTE bTriggerL;\n BYTE bTriggerR;\n\n} DS4_REPORT, *PDS4_REPORT;\n\n//\n// Sets the current state of the D-PAD on a DualShock 4 report.\n// \nVOID FORCEINLINE DS4_SET_DPAD(\n _Out_ PDS4_REPORT Report,\n _In_ DS4_DPAD_DIRECTIONS Dpad\n)\n{\n Report->wButtons &= ~0xF;\n Report->wButtons |= (USHORT)Dpad;\n}\n\nVOID FORCEINLINE DS4_REPORT_INIT(\n _Out_ PDS4_REPORT Report\n)\n{\n RtlZeroMemory(Report, sizeof(DS4_REPORT));\n\n Report->bThumbLX = 0x80;\n Report->bThumbLY = 0x80;\n Report->bThumbRX = 0x80;\n Report->bThumbRY = 0x80;\n\n DS4_SET_DPAD(Report, DS4_BUTTON_DPAD_NONE);\n}\n\n" }, { "path": "ThirdParty/ViGEm/Include/ViGEmUtil.h", "content": "#pragma once\n\n#include \"ViGEmCommon.h\"\n#include \n\nVOID FORCEINLINE XUSB_TO_DS4_REPORT(\n _Out_ PXUSB_REPORT Input,\n _Out_ PDS4_REPORT Output\n)\n{\n if (Input->wButtons & XUSB_GAMEPAD_BACK) Output->wButtons |= DS4_BUTTON_SHARE;\n if (Input->wButtons & XUSB_GAMEPAD_START) Output->wButtons |= DS4_BUTTON_OPTIONS;\n if (Input->wButtons & XUSB_GAMEPAD_LEFT_THUMB) Output->wButtons |= DS4_BUTTON_THUMB_LEFT;\n if (Input->wButtons & XUSB_GAMEPAD_RIGHT_THUMB) Output->wButtons |= DS4_BUTTON_THUMB_RIGHT;\n if (Input->wButtons & XUSB_GAMEPAD_LEFT_SHOULDER) Output->wButtons |= DS4_BUTTON_SHOULDER_LEFT;\n if (Input->wButtons & XUSB_GAMEPAD_RIGHT_SHOULDER) Output->wButtons |= DS4_BUTTON_SHOULDER_RIGHT;\n if (Input->wButtons & XUSB_GAMEPAD_GUIDE) Output->bSpecial |= DS4_SPECIAL_BUTTON_PS;\n if (Input->wButtons & XUSB_GAMEPAD_A) Output->wButtons |= DS4_BUTTON_CROSS;\n if (Input->wButtons & XUSB_GAMEPAD_B) Output->wButtons |= DS4_BUTTON_CIRCLE;\n if (Input->wButtons & XUSB_GAMEPAD_X) Output->wButtons |= DS4_BUTTON_SQUARE;\n if (Input->wButtons & XUSB_GAMEPAD_Y) Output->wButtons |= DS4_BUTTON_TRIANGLE;\n\n Output->bTriggerL = Input->bLeftTrigger;\n Output->bTriggerR = Input->bRightTrigger;\n\n if (Input->bLeftTrigger > 0)Output->wButtons |= DS4_BUTTON_TRIGGER_LEFT;\n if (Input->bRightTrigger > 0)Output->wButtons |= DS4_BUTTON_TRIGGER_RIGHT;\n\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_UP) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_NORTH);\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_RIGHT) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_EAST);\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_DOWN) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_SOUTH);\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_LEFT) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_WEST);\n\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_UP\n && Input->wButtons & XUSB_GAMEPAD_DPAD_RIGHT) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_NORTHEAST);\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_RIGHT\n && Input->wButtons & XUSB_GAMEPAD_DPAD_DOWN) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_SOUTHEAST);\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_DOWN\n && Input->wButtons & XUSB_GAMEPAD_DPAD_LEFT) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_SOUTHWEST);\n if (Input->wButtons & XUSB_GAMEPAD_DPAD_LEFT\n && Input->wButtons & XUSB_GAMEPAD_DPAD_UP) DS4_SET_DPAD(Output, DS4_BUTTON_DPAD_NORTHWEST);\n\n Output->bThumbLX = ((Input->sThumbLX + ((USHRT_MAX / 2) + 1)) / 257);\n Output->bThumbLY = (-(Input->sThumbLY + ((USHRT_MAX / 2) - 1)) / 257);\n Output->bThumbLY = (Output->bThumbLY == 0) ? 0xFF : Output->bThumbLY;\n Output->bThumbRX = ((Input->sThumbRX + ((USHRT_MAX / 2) + 1)) / 257);\n Output->bThumbRY = (-(Input->sThumbRY + ((USHRT_MAX / 2) + 1)) / 257);\n Output->bThumbRY = (Output->bThumbRY == 0) ? 0xFF : Output->bThumbRY;\n}\n\n" }, { "path": "ThirdParty/ViGEm/Include/XInputOverrides.h", "content": "/*\nMIT License\n\nCopyright (c) 2016 Benjamin \"Nefarius\" Hglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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*/\n\n\n#pragma once\n\ntypedef enum _XINPUT_GAMEPAD_OVERRIDES\n{\n XINPUT_GAMEPAD_OVERRIDE_DPAD_UP = 0x00000001,\n XINPUT_GAMEPAD_OVERRIDE_DPAD_DOWN = 0x00000002,\n XINPUT_GAMEPAD_OVERRIDE_DPAD_LEFT = 0x00000004,\n XINPUT_GAMEPAD_OVERRIDE_DPAD_RIGHT = 0x00000008,\n XINPUT_GAMEPAD_OVERRIDE_START = 0x00000010,\n XINPUT_GAMEPAD_OVERRIDE_BACK = 0x00000020,\n XINPUT_GAMEPAD_OVERRIDE_LEFT_THUMB = 0x00000040,\n XINPUT_GAMEPAD_OVERRIDE_RIGHT_THUMB = 0x00000080,\n XINPUT_GAMEPAD_OVERRIDE_LEFT_SHOULDER = 0x00000100,\n XINPUT_GAMEPAD_OVERRIDE_RIGHT_SHOULDER = 0x00000200,\n XINPUT_GAMEPAD_OVERRIDE_A = 0x00001000,\n XINPUT_GAMEPAD_OVERRIDE_B = 0x00002000,\n XINPUT_GAMEPAD_OVERRIDE_X = 0x00004000,\n XINPUT_GAMEPAD_OVERRIDE_Y = 0x00008000,\n XINPUT_GAMEPAD_OVERRIDE_LEFT_TRIGGER = 0x00010000,\n XINPUT_GAMEPAD_OVERRIDE_RIGHT_TRIGGER = 0x00020000,\n XINPUT_GAMEPAD_OVERRIDE_LEFT_THUMB_X = 0x00040000,\n XINPUT_GAMEPAD_OVERRIDE_LEFT_THUMB_Y = 0x00080000,\n XINPUT_GAMEPAD_OVERRIDE_RIGHT_THUMB_X = 0x00100000,\n XINPUT_GAMEPAD_OVERRIDE_RIGHT_THUMB_Y = 0x00200000\n} XINPUT_GAMEPAD_OVERRIDES, *PXINPUT_GAMEPAD_OVERRIDES;\n\n" }, { "path": "ThirdParty/ViGEm/Include/XnaGuardianShared.h", "content": "/*\nMIT License\n\nCopyright (c) 2016 Benjamin \"Nefarius\" Hglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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*/\n\n\n#pragma once\n\n#define XNA_GUARDIAN_DEVICE_PATH TEXT(\"\\\\\\\\.\\\\XnaGuardian\")\n\n#define XINPUT_MAX_DEVICES 0x04\n\n#define VALID_USER_INDEX(_index_) ((_index_ >= 0) && (_index_ < XINPUT_MAX_DEVICES))\n\n//\n// Custom extensions\n// \n#define XINPUT_EXT_TYPE 0x8001\n#define XINPUT_EXT_CODE 0x801\n\n#define IOCTL_XINPUT_EXT_OVERRIDE_GAMEPAD_STATE CTL_CODE(XINPUT_EXT_TYPE, XINPUT_EXT_CODE + 0x01, METHOD_BUFFERED, FILE_WRITE_DATA)\n#define IOCTL_XINPUT_EXT_PEEK_GAMEPAD_STATE CTL_CODE(XINPUT_EXT_TYPE, XINPUT_EXT_CODE + 0x02, METHOD_BUFFERED, FILE_READ_DATA | FILE_WRITE_DATA)\n\n\n//\n// State of the gamepad (compatible to XINPUT_GAMEPAD)\n// \ntypedef struct _XINPUT_GAMEPAD_STATE {\n USHORT wButtons;\n BYTE bLeftTrigger;\n BYTE bRightTrigger;\n SHORT sThumbLX;\n SHORT sThumbLY;\n SHORT sThumbRX;\n SHORT sThumbRY;\n} XINPUT_GAMEPAD_STATE, *PXINPUT_GAMEPAD_STATE;\n\n//\n// Context data for IOCTL_XINPUT_EXT_OVERRIDE_GAMEPAD_STATE I/O control code\n// \ntypedef struct _XINPUT_EXT_OVERRIDE_GAMEPAD\n{\n IN ULONG Size;\n\n IN UCHAR UserIndex;\n\n IN ULONG Overrides;\n\n IN XINPUT_GAMEPAD_STATE Gamepad;\n\n} XINPUT_EXT_OVERRIDE_GAMEPAD, *PXINPUT_EXT_OVERRIDE_GAMEPAD;\n\nVOID FORCEINLINE XINPUT_EXT_OVERRIDE_GAMEPAD_INIT(\n _Out_ PXINPUT_EXT_OVERRIDE_GAMEPAD OverrideGamepad,\n _In_ UCHAR UserIndex\n)\n{\n RtlZeroMemory(OverrideGamepad, sizeof(XINPUT_EXT_OVERRIDE_GAMEPAD));\n\n OverrideGamepad->Size = sizeof(XINPUT_EXT_OVERRIDE_GAMEPAD);\n OverrideGamepad->UserIndex = UserIndex;\n}\n\n//\n// Context data for IOCTL_XINPUT_EXT_PEEK_GAMEPAD_STATE I/O control code\n// \ntypedef struct _XINPUT_EXT_PEEK_GAMEPAD\n{\n IN ULONG Size;\n\n IN UCHAR UserIndex;\n\n} XINPUT_EXT_PEEK_GAMEPAD, *PXINPUT_EXT_PEEK_GAMEPAD;\n\nVOID FORCEINLINE XINPUT_EXT_PEEK_GAMEPAD_INIT(\n _Out_ PXINPUT_EXT_PEEK_GAMEPAD PeekGamepad,\n _In_ UCHAR UserIndex\n)\n{\n RtlZeroMemory(PeekGamepad, sizeof(XINPUT_EXT_PEEK_GAMEPAD));\n\n PeekGamepad->Size = sizeof(XINPUT_EXT_PEEK_GAMEPAD);\n PeekGamepad->UserIndex = UserIndex;\n}\n\n\n" }, { "path": "ThirdParty/ViGEm/LICENSE", "content": "The MIT License (MIT)\n\nCopyright (c) 2016 Benjamin Höglinger\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, 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" }, { "path": "ThirdParty/ffmpeg/LICENSE.txt", "content": " GNU GENERAL PUBLIC LICENSE\n Version 3, 29 June 2007\n\n Copyright (C) 2007 Free Software Foundation, Inc. \n Everyone is permitted to copy and distribute verbatim copies\n of this license document, but changing it is not allowed.\n\n Preamble\n\n The GNU General Public License is a free, copyleft license for\nsoftware and other kinds of works.\n\n The licenses for most software and other practical works are designed\nto take away your freedom to share and change the works. By contrast,\nthe GNU General Public License is intended to guarantee your freedom to\nshare and change all versions of a program--to make sure it remains free\nsoftware for all its users. 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For example, you may\nnot impose a license fee, royalty, or other charge for exercise of\nrights granted under this License, and you may not initiate litigation\n(including a cross-claim or counterclaim in a lawsuit) alleging that\nany patent claim is infringed by making, using, selling, offering for\nsale, or importing the Program or any portion of it.\n\n 11. Patents.\n\n A \"contributor\" is a copyright holder who authorizes use under this\nLicense of the Program or a work on which the Program is based. The\nwork thus licensed is called the contributor's \"contributor version\".\n\n A contributor's \"essential patent claims\" are all patent claims\nowned or controlled by the contributor, whether already acquired or\nhereafter acquired, that would be infringed by some manner, permitted\nby this License, of making, using, or selling its contributor version,\nbut do not include claims that would be infringed only as a\nconsequence of further modification of the contributor version. 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To \"grant\" such a patent license to a\nparty means to make such an agreement or commitment not to enforce a\npatent against the party.\n\n If you convey a covered work, knowingly relying on a patent license,\nand the Corresponding Source of the work is not available for anyone\nto copy, free of charge and under the terms of this License, through a\npublicly available network server or other readily accessible means,\nthen you must either (1) cause the Corresponding Source to be so\navailable, or (2) arrange to deprive yourself of the benefit of the\npatent license for this particular work, or (3) arrange, in a manner\nconsistent with the requirements of this License, to extend the patent\nlicense to downstream recipients. \"Knowingly relying\" means you have\nactual knowledge that, but for the patent license, your conveying the\ncovered work in a country, or your recipient's use of the covered work\nin a country, would infringe one or more identifiable patents in that\ncountry that you have reason to believe are valid.\n\n If, pursuant to or in connection with a single transaction or\narrangement, you convey, or propagate by procuring conveyance of, a\ncovered work, and grant a patent license to some of the parties\nreceiving the covered work authorizing them to use, propagate, modify\nor convey a specific copy of the covered work, then the patent license\nyou grant is automatically extended to all recipients of the covered\nwork and works based on it.\n\n A patent license is \"discriminatory\" if it does not include within\nthe scope of its coverage, prohibits the exercise of, or is\nconditioned on the non-exercise of one or more of the rights that are\nspecifically granted under this License. You may not convey a covered\nwork if you are a party to an arrangement with a third party that is\nin the business of distributing software, under which you make payment\nto the third party based on the extent of your activity of conveying\nthe work, and under which the third party grants, to any of the\nparties who would receive the covered work from you, a discriminatory\npatent license (a) in connection with copies of the covered work\nconveyed by you (or copies made from those copies), or (b) primarily\nfor and in connection with specific products or compilations that\ncontain the covered work, unless you entered into that arrangement,\nor that patent license was granted, prior to 28 March 2007.\n\n Nothing in this License shall be construed as excluding or limiting\nany implied license or other defenses to infringement that may\notherwise be available to you under applicable patent law.\n\n 12. No Surrender of Others' Freedom.\n\n If conditions are imposed on you (whether by court order, agreement or\notherwise) that contradict the conditions of this License, they do not\nexcuse you from the conditions of this License. If you cannot convey a\ncovered work so as to satisfy simultaneously your obligations under this\nLicense and any other pertinent obligations, then as a consequence you may\nnot convey it at all. For example, if you agree to terms that obligate you\nto collect a royalty for further conveying from those to whom you convey\nthe Program, the only way you could satisfy both those terms and this\nLicense would be to refrain entirely from conveying the Program.\n\n 13. Use with the GNU Affero General Public License.\n\n Notwithstanding any other provision of this License, you have\npermission to link or combine any covered work with a work licensed\nunder version 3 of the GNU Affero General Public License into a single\ncombined work, and to convey the resulting work. The terms of this\nLicense will continue to apply to the part which is the covered work,\nbut the special requirements of the GNU Affero General Public License,\nsection 13, concerning interaction through a network will apply to the\ncombination as such.\n\n 14. Revised Versions of this License.\n\n The Free Software Foundation may publish revised and/or new versions of\nthe GNU General Public License from time to time. Such new versions will\nbe similar in spirit to the present version, but may differ in detail to\naddress new problems or concerns.\n\n Each version is given a distinguishing version number. If the\nProgram specifies that a certain numbered version of the GNU General\nPublic License \"or any later version\" applies to it, you have the\noption of following the terms and conditions either of that numbered\nversion or of any later version published by the Free Software\nFoundation. If the Program does not specify a version number of the\nGNU General Public License, you may choose any version ever published\nby the Free Software Foundation.\n\n If the Program specifies that a proxy can decide which future\nversions of the GNU General Public License can be used, that proxy's\npublic statement of acceptance of a version permanently authorizes you\nto choose that version for the Program.\n\n Later license versions may give you additional or different\npermissions. However, no additional obligations are imposed on any\nauthor or copyright holder as a result of your choosing to follow a\nlater version.\n\n 15. Disclaimer of Warranty.\n\n THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY\nAPPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT\nHOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM \"AS IS\" WITHOUT WARRANTY\nOF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,\nTHE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\nPURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM\nIS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF\nALL NECESSARY SERVICING, REPAIR OR CORRECTION.\n\n 16. Limitation of Liability.\n\n IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING\nWILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS\nTHE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY\nGENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE\nUSE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF\nDATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD\nPARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),\nEVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF\nSUCH DAMAGES.\n\n 17. Interpretation of Sections 15 and 16.\n\n If the disclaimer of warranty and limitation of liability provided\nabove cannot be given local legal effect according to their terms,\nreviewing courts shall apply local law that most closely approximates\nan absolute waiver of all civil liability in connection with the\nProgram, unless a warranty or assumption of liability accompanies a\ncopy of the Program in return for a fee.\n\n END OF TERMS AND CONDITIONS\n\n How to Apply These Terms to Your New Programs\n\n If you develop a new program, and you want it to be of the greatest\npossible use to the public, the best way to achieve this is to make it\nfree software which everyone can redistribute and change under these terms.\n\n To do so, attach the following notices to the program. It is safest\nto attach them to the start of each source file to most effectively\nstate the exclusion of warranty; and each file should have at least\nthe \"copyright\" line and a pointer to where the full notice is found.\n\n \n Copyright (C) \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 3 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, see .\n\nAlso add information on how to contact you by electronic and paper mail.\n\n If the program does terminal interaction, make it output a short\nnotice like this when it starts in an interactive mode:\n\n Copyright (C) \n This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.\n This is free software, and you are welcome to redistribute it\n under certain conditions; type `show c' for details.\n\nThe hypothetical commands `show w' and `show c' should show the appropriate\nparts of the General Public License. Of course, your program's commands\nmight be different; for a GUI interface, you would use an \"about box\".\n\n You should also get your employer (if you work as a programmer) or school,\nif any, to sign a \"copyright disclaimer\" for the program, if necessary.\nFor more information on this, and how to apply and follow the GNU GPL, see\n.\n\n The GNU General Public License does not permit incorporating your program\ninto proprietary programs. If your program is a subroutine library, you\nmay consider it more useful to permit linking proprietary applications with\nthe library. If this is what you want to do, use the GNU Lesser General\nPublic License instead of this License. But first, please read\n.\n" }, { "path": "ThirdParty/ffmpeg/README.txt", "content": "Zeranoe FFmpeg Builds \n\nBuild: ffmpeg-4.0.2-win32-shared\n\nConfiguration:\n --disable-static\n --enable-shared\n --enable-gpl\n --enable-version3\n --enable-sdl2\n --enable-bzlib\n --enable-fontconfig\n --enable-gnutls\n --enable-iconv\n --enable-libass\n --enable-libbluray\n --enable-libfreetype\n --enable-libmp3lame\n --enable-libopencore-amrnb\n --enable-libopencore-amrwb\n --enable-libopenjpeg\n --enable-libopus\n --enable-libshine\n --enable-libsnappy\n --enable-libsoxr\n --enable-libtheora\n --enable-libtwolame\n --enable-libvpx\n --enable-libwavpack\n --enable-libwebp\n --enable-libx264\n --enable-libx265\n --enable-libxml2\n --enable-libzimg\n --enable-lzma\n --enable-zlib\n --enable-gmp\n --enable-libvidstab\n --enable-libvorbis\n --enable-libvo-amrwbenc\n --enable-libmysofa\n --enable-libspeex\n --enable-libxvid\n --enable-libaom\n --enable-libmfx\n --enable-amf\n --enable-ffnvcodec\n --enable-cuvid\n --enable-d3d11va\n --enable-nvenc\n --enable-nvdec\n --enable-dxva2\n --enable-avisynth\n\nLibraries:\n SDL 2.0.8 \n bzip2 1.0.6 \n Fontconfig 2.13.0 \n GnuTLS 3.5.19 \n libiconv 1.15 \n libass 0.14.0 \n libbluray 20180309-8c15fda \n FreeType 2.9.1 \n LAME 3.100 \n OpenCORE AMR 20170731-07a5be4 \n OpenJPEG 2.3.0 \n Opus 20180614-c1c247d \n shine 3.1.1 \n Snappy 1.1.7 \n libsoxr 20180224-945b592 \n Theora 1.1.1 \n TwoLAME 0.3.13 \n vpx 1.7.0 \n WavPack 5.1.0 \n WebP 1.0.0 \n x264 20180118-7d0ff22 \n x265 20180725-79c76e4 \n libxml2 2.9.8 \n z.lib 20180713-654c15b \n XZ Utils 5.2.4 \n zlib 1.2.11 \n GMP 6.1.2 \n vid.stab 20180529-38ecbaf \n Vorbis 1.3.5 \n VisualOn AMR-WB 20141107-3b3fcd0 \n libmysofa 20171120-cec6eea \n Speex 1.2.0 \n Xvid 1.3.5 \n aom 20180725-b0c13b2 \n libmfx 1.23 \n AMF 20171219-801247d \n nv-codec-headers 20180507-91d9e20 \n\nCopyright (C) 2018 Kyle Schwarz\n\nThis program is free software: you can redistribute it and/or modify\nit under the terms of the GNU General Public License as published by\nthe Free Software Foundation, either version 3 of the License, or\n(at your option) any later version.\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\nalong with this program. If not, see .\n" }, { "path": "ThirdParty/ffmpeg/examples/Makefile", "content": "# use pkg-config for getting CFLAGS and LDLIBS\nFFMPEG_LIBS= libavdevice \\\n libavformat \\\n libavfilter \\\n libavcodec \\\n libswresample \\\n libswscale \\\n libavutil \\\n\nCFLAGS += -Wall -g\nCFLAGS := $(shell pkg-config --cflags $(FFMPEG_LIBS)) $(CFLAGS)\nLDLIBS := $(shell pkg-config --libs $(FFMPEG_LIBS)) $(LDLIBS)\n\nEXAMPLES= avio_dir_cmd \\\n avio_reading \\\n decode_audio \\\n decode_video \\\n demuxing_decoding \\\n encode_audio \\\n encode_video \\\n extract_mvs \\\n filtering_video \\\n filtering_audio \\\n http_multiclient \\\n hw_decode \\\n metadata \\\n muxing \\\n remuxing \\\n resampling_audio \\\n scaling_video \\\n transcode_aac \\\n transcoding \\\n\nOBJS=$(addsuffix .o,$(EXAMPLES))\n\n# the following examples make explicit use of the math library\navcodec: LDLIBS += -lm\nencode_audio: LDLIBS += -lm\nmuxing: LDLIBS += -lm\nresampling_audio: LDLIBS += -lm\n\n.phony: all clean-test clean\n\nall: $(OBJS) $(EXAMPLES)\n\nclean-test:\n\t$(RM) test*.pgm test.h264 test.mp2 test.sw test.mpg\n\nclean: clean-test\n\t$(RM) $(EXAMPLES) $(OBJS)\n" }, { "path": "ThirdParty/ffmpeg/examples/README", "content": "FFmpeg examples README\n----------------------\n\nBoth following use cases rely on pkg-config and make, thus make sure\nthat you have them installed and working on your system.\n\n\nMethod 1: build the installed examples in a generic read/write user directory\n\nCopy to a read/write user directory and just use \"make\", it will link\nto the libraries on your system, assuming the PKG_CONFIG_PATH is\ncorrectly configured.\n\nMethod 2: build the examples in-tree\n\nAssuming you are in the source FFmpeg checkout directory, you need to build\nFFmpeg (no need to make install in any prefix). Then just run \"make examples\".\nThis will build the examples using the FFmpeg build system. You can clean those\nexamples using \"make examplesclean\"\n\nIf you want to try the dedicated Makefile examples (to emulate the first\nmethod), go into doc/examples and run a command such as\nPKG_CONFIG_PATH=pc-uninstalled make.\n" }, { "path": "ThirdParty/ffmpeg/examples/avio_dir_cmd.c", "content": "/*\n * Copyright (c) 2014 Lukasz Marek\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n#include \n#include \n#include \n\nstatic const char *type_string(int type)\n{\n switch (type) {\n case AVIO_ENTRY_DIRECTORY:\n return \"\";\n case AVIO_ENTRY_FILE:\n return \"\";\n case AVIO_ENTRY_BLOCK_DEVICE:\n return \"\";\n case AVIO_ENTRY_CHARACTER_DEVICE:\n return \"\";\n case AVIO_ENTRY_NAMED_PIPE:\n return \"\";\n case AVIO_ENTRY_SYMBOLIC_LINK:\n return \"\";\n case AVIO_ENTRY_SOCKET:\n return \"\";\n case AVIO_ENTRY_SERVER:\n return \"\";\n case AVIO_ENTRY_SHARE:\n return \"\";\n case AVIO_ENTRY_WORKGROUP:\n return \"\";\n case AVIO_ENTRY_UNKNOWN:\n default:\n break;\n }\n return \"\";\n}\n\nstatic int list_op(const char *input_dir)\n{\n AVIODirEntry *entry = NULL;\n AVIODirContext *ctx = NULL;\n int cnt, ret;\n char filemode[4], uid_and_gid[20];\n\n if ((ret = avio_open_dir(&ctx, input_dir, NULL)) < 0) {\n av_log(NULL, AV_LOG_ERROR, \"Cannot open directory: %s.\\n\", av_err2str(ret));\n goto fail;\n }\n\n cnt = 0;\n for (;;) {\n if ((ret = avio_read_dir(ctx, &entry)) < 0) {\n av_log(NULL, AV_LOG_ERROR, \"Cannot list directory: %s.\\n\", av_err2str(ret));\n goto fail;\n }\n if (!entry)\n break;\n if (entry->filemode == -1) {\n snprintf(filemode, 4, \"???\");\n } else {\n snprintf(filemode, 4, \"%3\"PRIo64, entry->filemode);\n }\n snprintf(uid_and_gid, 20, \"%\"PRId64\"(%\"PRId64\")\", entry->user_id, entry->group_id);\n if (cnt == 0)\n av_log(NULL, AV_LOG_INFO, \"%-9s %12s %30s %10s %s %16s %16s %16s\\n\",\n \"TYPE\", \"SIZE\", \"NAME\", \"UID(GID)\", \"UGO\", \"MODIFIED\",\n \"ACCESSED\", \"STATUS_CHANGED\");\n av_log(NULL, AV_LOG_INFO, \"%-9s %12\"PRId64\" %30s %10s %s %16\"PRId64\" %16\"PRId64\" %16\"PRId64\"\\n\",\n type_string(entry->type),\n entry->size,\n entry->name,\n uid_and_gid,\n filemode,\n entry->modification_timestamp,\n entry->access_timestamp,\n entry->status_change_timestamp);\n avio_free_directory_entry(&entry);\n cnt++;\n };\n\n fail:\n avio_close_dir(&ctx);\n return ret;\n}\n\nstatic int del_op(const char *url)\n{\n int ret = avpriv_io_delete(url);\n if (ret < 0)\n av_log(NULL, AV_LOG_ERROR, \"Cannot delete '%s': %s.\\n\", url, av_err2str(ret));\n return ret;\n}\n\nstatic int move_op(const char *src, const char *dst)\n{\n int ret = avpriv_io_move(src, dst);\n if (ret < 0)\n av_log(NULL, AV_LOG_ERROR, \"Cannot move '%s' into '%s': %s.\\n\", src, dst, av_err2str(ret));\n return ret;\n}\n\n\nstatic void usage(const char *program_name)\n{\n fprintf(stderr, \"usage: %s OPERATION entry1 [entry2]\\n\"\n \"API example program to show how to manipulate resources \"\n \"accessed through AVIOContext.\\n\"\n \"OPERATIONS:\\n\"\n \"list list content of the directory\\n\"\n \"move rename content in directory\\n\"\n \"del delete content in directory\\n\",\n program_name);\n}\n\nint main(int argc, char *argv[])\n{\n const char *op = NULL;\n int ret;\n\n av_log_set_level(AV_LOG_DEBUG);\n\n if (argc < 2) {\n usage(argv[0]);\n return 1;\n }\n\n avformat_network_init();\n\n op = argv[1];\n if (strcmp(op, \"list\") == 0) {\n if (argc < 3) {\n av_log(NULL, AV_LOG_INFO, \"Missing argument for list operation.\\n\");\n ret = AVERROR(EINVAL);\n } else {\n ret = list_op(argv[2]);\n }\n } else if (strcmp(op, \"del\") == 0) {\n if (argc < 3) {\n av_log(NULL, AV_LOG_INFO, \"Missing argument for del operation.\\n\");\n ret = AVERROR(EINVAL);\n } else {\n ret = del_op(argv[2]);\n }\n } else if (strcmp(op, \"move\") == 0) {\n if (argc < 4) {\n av_log(NULL, AV_LOG_INFO, \"Missing argument for move operation.\\n\");\n ret = AVERROR(EINVAL);\n } else {\n ret = move_op(argv[2], argv[3]);\n }\n } else {\n av_log(NULL, AV_LOG_INFO, \"Invalid operation %s\\n\", op);\n ret = AVERROR(EINVAL);\n }\n\n avformat_network_deinit();\n\n return ret < 0 ? 1 : 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/avio_reading.c", "content": "/*\n * Copyright (c) 2014 Stefano Sabatini\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n/**\n * @file\n * libavformat AVIOContext API example.\n *\n * Make libavformat demuxer access media content through a custom\n * AVIOContext read callback.\n * @example avio_reading.c\n */\n\n#include \n#include \n#include \n#include \n\nstruct buffer_data {\n uint8_t *ptr;\n size_t size; ///< size left in the buffer\n};\n\nstatic int read_packet(void *opaque, uint8_t *buf, int buf_size)\n{\n struct buffer_data *bd = (struct buffer_data *)opaque;\n buf_size = FFMIN(buf_size, bd->size);\n\n if (!buf_size)\n return AVERROR_EOF;\n printf(\"ptr:%p size:%zu\\n\", bd->ptr, bd->size);\n\n /* copy internal buffer data to buf */\n memcpy(buf, bd->ptr, buf_size);\n bd->ptr += buf_size;\n bd->size -= buf_size;\n\n return buf_size;\n}\n\nint main(int argc, char *argv[])\n{\n AVFormatContext *fmt_ctx = NULL;\n AVIOContext *avio_ctx = NULL;\n uint8_t *buffer = NULL, *avio_ctx_buffer = NULL;\n size_t buffer_size, avio_ctx_buffer_size = 4096;\n char *input_filename = NULL;\n int ret = 0;\n struct buffer_data bd = { 0 };\n\n if (argc != 2) {\n fprintf(stderr, \"usage: %s input_file\\n\"\n \"API example program to show how to read from a custom buffer \"\n \"accessed through AVIOContext.\\n\", argv[0]);\n return 1;\n }\n input_filename = argv[1];\n\n /* slurp file content into buffer */\n ret = av_file_map(input_filename, &buffer, &buffer_size, 0, NULL);\n if (ret < 0)\n goto end;\n\n /* fill opaque structure used by the AVIOContext read callback */\n bd.ptr = buffer;\n bd.size = buffer_size;\n\n if (!(fmt_ctx = avformat_alloc_context())) {\n ret = AVERROR(ENOMEM);\n goto end;\n }\n\n avio_ctx_buffer = av_malloc(avio_ctx_buffer_size);\n if (!avio_ctx_buffer) {\n ret = AVERROR(ENOMEM);\n goto end;\n }\n avio_ctx = avio_alloc_context(avio_ctx_buffer, avio_ctx_buffer_size,\n 0, &bd, &read_packet, NULL, NULL);\n if (!avio_ctx) {\n ret = AVERROR(ENOMEM);\n goto end;\n }\n fmt_ctx->pb = avio_ctx;\n\n ret = avformat_open_input(&fmt_ctx, NULL, NULL, NULL);\n if (ret < 0) {\n fprintf(stderr, \"Could not open input\\n\");\n goto end;\n }\n\n ret = avformat_find_stream_info(fmt_ctx, NULL);\n if (ret < 0) {\n fprintf(stderr, \"Could not find stream information\\n\");\n goto end;\n }\n\n av_dump_format(fmt_ctx, 0, input_filename, 0);\n\nend:\n avformat_close_input(&fmt_ctx);\n /* note: the internal buffer could have changed, and be != avio_ctx_buffer */\n if (avio_ctx) {\n av_freep(&avio_ctx->buffer);\n av_freep(&avio_ctx);\n }\n av_file_unmap(buffer, buffer_size);\n\n if (ret < 0) {\n fprintf(stderr, \"Error occurred: %s\\n\", av_err2str(ret));\n return 1;\n }\n\n return 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/decode_audio.c", "content": "/*\n * Copyright (c) 2001 Fabrice Bellard\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n/**\n * @file\n * audio decoding with libavcodec API example\n *\n * @example decode_audio.c\n */\n\n#include \n#include \n#include \n\n#include \n#include \n\n#include \n\n#define AUDIO_INBUF_SIZE 20480\n#define AUDIO_REFILL_THRESH 4096\n\nstatic void decode(AVCodecContext *dec_ctx, AVPacket *pkt, AVFrame *frame,\n FILE *outfile)\n{\n int i, ch;\n int ret, data_size;\n\n /* send the packet with the compressed data to the decoder */\n ret = avcodec_send_packet(dec_ctx, pkt);\n if (ret < 0) {\n fprintf(stderr, \"Error submitting the packet to the decoder\\n\");\n exit(1);\n }\n\n /* read all the output frames (in general there may be any number of them */\n while (ret >= 0) {\n ret = avcodec_receive_frame(dec_ctx, frame);\n if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)\n return;\n else if (ret < 0) {\n fprintf(stderr, \"Error during decoding\\n\");\n exit(1);\n }\n data_size = av_get_bytes_per_sample(dec_ctx->sample_fmt);\n if (data_size < 0) {\n /* This should not occur, checking just for paranoia */\n fprintf(stderr, \"Failed to calculate data size\\n\");\n exit(1);\n }\n for (i = 0; i < frame->nb_samples; i++)\n for (ch = 0; ch < dec_ctx->channels; ch++)\n fwrite(frame->data[ch] + data_size*i, 1, data_size, outfile);\n }\n}\n\nint main(int argc, char **argv)\n{\n const char *outfilename, *filename;\n const AVCodec *codec;\n AVCodecContext *c= NULL;\n AVCodecParserContext *parser = NULL;\n int len, ret;\n FILE *f, *outfile;\n uint8_t inbuf[AUDIO_INBUF_SIZE + AV_INPUT_BUFFER_PADDING_SIZE];\n uint8_t *data;\n size_t data_size;\n AVPacket *pkt;\n AVFrame *decoded_frame = NULL;\n\n if (argc <= 2) {\n fprintf(stderr, \"Usage: %s \\n\", argv[0]);\n exit(0);\n }\n filename = argv[1];\n outfilename = argv[2];\n\n pkt = av_packet_alloc();\n\n /* find the MPEG audio decoder */\n codec = avcodec_find_decoder(AV_CODEC_ID_MP2);\n if (!codec) {\n fprintf(stderr, \"Codec not found\\n\");\n exit(1);\n }\n\n parser = av_parser_init(codec->id);\n if (!parser) {\n fprintf(stderr, \"Parser not found\\n\");\n exit(1);\n }\n\n c = avcodec_alloc_context3(codec);\n if (!c) {\n fprintf(stderr, \"Could not allocate audio codec context\\n\");\n exit(1);\n }\n\n /* open it */\n if (avcodec_open2(c, codec, NULL) < 0) {\n fprintf(stderr, \"Could not open codec\\n\");\n exit(1);\n }\n\n f = fopen(filename, \"rb\");\n if (!f) {\n fprintf(stderr, \"Could not open %s\\n\", filename);\n exit(1);\n }\n outfile = fopen(outfilename, \"wb\");\n if (!outfile) {\n av_free(c);\n exit(1);\n }\n\n /* decode until eof */\n data = inbuf;\n data_size = fread(inbuf, 1, AUDIO_INBUF_SIZE, f);\n\n while (data_size > 0) {\n if (!decoded_frame) {\n if (!(decoded_frame = av_frame_alloc())) {\n fprintf(stderr, \"Could not allocate audio frame\\n\");\n exit(1);\n }\n }\n\n ret = av_parser_parse2(parser, c, &pkt->data, &pkt->size,\n data, data_size,\n AV_NOPTS_VALUE, AV_NOPTS_VALUE, 0);\n if (ret < 0) {\n fprintf(stderr, \"Error while parsing\\n\");\n exit(1);\n }\n data += ret;\n data_size -= ret;\n\n if (pkt->size)\n decode(c, pkt, decoded_frame, outfile);\n\n if (data_size < AUDIO_REFILL_THRESH) {\n memmove(inbuf, data, data_size);\n data = inbuf;\n len = fread(data + data_size, 1,\n AUDIO_INBUF_SIZE - data_size, f);\n if (len > 0)\n data_size += len;\n }\n }\n\n /* flush the decoder */\n pkt->data = NULL;\n pkt->size = 0;\n decode(c, pkt, decoded_frame, outfile);\n\n fclose(outfile);\n fclose(f);\n\n avcodec_free_context(&c);\n av_parser_close(parser);\n av_frame_free(&decoded_frame);\n av_packet_free(&pkt);\n\n return 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/decode_video.c", "content": "/*\n * Copyright (c) 2001 Fabrice Bellard\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n/**\n * @file\n * video decoding with libavcodec API example\n *\n * @example decode_video.c\n */\n\n#include \n#include \n#include \n\n#include \n\n#define INBUF_SIZE 4096\n\nstatic void pgm_save(unsigned char *buf, int wrap, int xsize, int ysize,\n char *filename)\n{\n FILE *f;\n int i;\n\n f = fopen(filename,\"w\");\n fprintf(f, \"P5\\n%d %d\\n%d\\n\", xsize, ysize, 255);\n for (i = 0; i < ysize; i++)\n fwrite(buf + i * wrap, 1, xsize, f);\n fclose(f);\n}\n\nstatic void decode(AVCodecContext *dec_ctx, AVFrame *frame, AVPacket *pkt,\n const char *filename)\n{\n char buf[1024];\n int ret;\n\n ret = avcodec_send_packet(dec_ctx, pkt);\n if (ret < 0) {\n fprintf(stderr, \"Error sending a packet for decoding\\n\");\n exit(1);\n }\n\n while (ret >= 0) {\n ret = avcodec_receive_frame(dec_ctx, frame);\n if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)\n return;\n else if (ret < 0) {\n fprintf(stderr, \"Error during decoding\\n\");\n exit(1);\n }\n\n printf(\"saving frame %3d\\n\", dec_ctx->frame_number);\n fflush(stdout);\n\n /* the picture is allocated by the decoder. no need to\n free it */\n snprintf(buf, sizeof(buf), \"%s-%d\", filename, dec_ctx->frame_number);\n pgm_save(frame->data[0], frame->linesize[0],\n frame->width, frame->height, buf);\n }\n}\n\nint main(int argc, char **argv)\n{\n const char *filename, *outfilename;\n const AVCodec *codec;\n AVCodecParserContext *parser;\n AVCodecContext *c= NULL;\n FILE *f;\n AVFrame *frame;\n uint8_t inbuf[INBUF_SIZE + AV_INPUT_BUFFER_PADDING_SIZE];\n uint8_t *data;\n size_t data_size;\n int ret;\n AVPacket *pkt;\n\n if (argc <= 2) {\n fprintf(stderr, \"Usage: %s \\n\", argv[0]);\n exit(0);\n }\n filename = argv[1];\n outfilename = argv[2];\n\n pkt = av_packet_alloc();\n if (!pkt)\n exit(1);\n\n /* set end of buffer to 0 (this ensures that no overreading happens for damaged MPEG streams) */\n memset(inbuf + INBUF_SIZE, 0, AV_INPUT_BUFFER_PADDING_SIZE);\n\n /* find the MPEG-1 video decoder */\n codec = avcodec_find_decoder(AV_CODEC_ID_MPEG1VIDEO);\n if (!codec) {\n fprintf(stderr, \"Codec not found\\n\");\n exit(1);\n }\n\n parser = av_parser_init(codec->id);\n if (!parser) {\n fprintf(stderr, \"parser not found\\n\");\n exit(1);\n }\n\n c = avcodec_alloc_context3(codec);\n if (!c) {\n fprintf(stderr, \"Could not allocate video codec context\\n\");\n exit(1);\n }\n\n /* For some codecs, such as msmpeg4 and mpeg4, width and height\n MUST be initialized there because this information is not\n available in the bitstream. */\n\n /* open it */\n if (avcodec_open2(c, codec, NULL) < 0) {\n fprintf(stderr, \"Could not open codec\\n\");\n exit(1);\n }\n\n f = fopen(filename, \"rb\");\n if (!f) {\n fprintf(stderr, \"Could not open %s\\n\", filename);\n exit(1);\n }\n\n frame = av_frame_alloc();\n if (!frame) {\n fprintf(stderr, \"Could not allocate video frame\\n\");\n exit(1);\n }\n\n while (!feof(f)) {\n /* read raw data from the input file */\n data_size = fread(inbuf, 1, INBUF_SIZE, f);\n if (!data_size)\n break;\n\n /* use the parser to split the data into frames */\n data = inbuf;\n while (data_size > 0) {\n ret = av_parser_parse2(parser, c, &pkt->data, &pkt->size,\n data, data_size, AV_NOPTS_VALUE, AV_NOPTS_VALUE, 0);\n if (ret < 0) {\n fprintf(stderr, \"Error while parsing\\n\");\n exit(1);\n }\n data += ret;\n data_size -= ret;\n\n if (pkt->size)\n decode(c, frame, pkt, outfilename);\n }\n }\n\n /* flush the decoder */\n decode(c, frame, NULL, outfilename);\n\n fclose(f);\n\n av_parser_close(parser);\n avcodec_free_context(&c);\n av_frame_free(&frame);\n av_packet_free(&pkt);\n\n return 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/demuxing_decoding.c", "content": "/*\n * Copyright (c) 2012 Stefano Sabatini\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n/**\n * @file\n * Demuxing and decoding example.\n *\n * Show how to use the libavformat and libavcodec API to demux and\n * decode audio and video data.\n * @example demuxing_decoding.c\n */\n\n#include \n#include \n#include \n#include \n\nstatic AVFormatContext *fmt_ctx = NULL;\nstatic AVCodecContext *video_dec_ctx = NULL, *audio_dec_ctx;\nstatic int width, height;\nstatic enum AVPixelFormat pix_fmt;\nstatic AVStream *video_stream = NULL, *audio_stream = NULL;\nstatic const char *src_filename = NULL;\nstatic const char *video_dst_filename = NULL;\nstatic const char *audio_dst_filename = NULL;\nstatic FILE *video_dst_file = NULL;\nstatic FILE *audio_dst_file = NULL;\n\nstatic uint8_t *video_dst_data[4] = {NULL};\nstatic int video_dst_linesize[4];\nstatic int video_dst_bufsize;\n\nstatic int video_stream_idx = -1, audio_stream_idx = -1;\nstatic AVFrame *frame = NULL;\nstatic AVPacket pkt;\nstatic int video_frame_count = 0;\nstatic int audio_frame_count = 0;\n\n/* Enable or disable frame reference counting. You are not supposed to support\n * both paths in your application but pick the one most appropriate to your\n * needs. Look for the use of refcount in this example to see what are the\n * differences of API usage between them. */\nstatic int refcount = 0;\n\nstatic int decode_packet(int *got_frame, int cached)\n{\n int ret = 0;\n int decoded = pkt.size;\n\n *got_frame = 0;\n\n if (pkt.stream_index == video_stream_idx) {\n /* decode video frame */\n ret = avcodec_decode_video2(video_dec_ctx, frame, got_frame, &pkt);\n if (ret < 0) {\n fprintf(stderr, \"Error decoding video frame (%s)\\n\", av_err2str(ret));\n return ret;\n }\n\n if (*got_frame) {\n\n if (frame->width != width || frame->height != height ||\n frame->format != pix_fmt) {\n /* To handle this change, one could call av_image_alloc again and\n * decode the following frames into another rawvideo file. */\n fprintf(stderr, \"Error: Width, height and pixel format have to be \"\n \"constant in a rawvideo file, but the width, height or \"\n \"pixel format of the input video changed:\\n\"\n \"old: width = %d, height = %d, format = %s\\n\"\n \"new: width = %d, height = %d, format = %s\\n\",\n width, height, av_get_pix_fmt_name(pix_fmt),\n frame->width, frame->height,\n av_get_pix_fmt_name(frame->format));\n return -1;\n }\n\n printf(\"video_frame%s n:%d coded_n:%d\\n\",\n cached ? \"(cached)\" : \"\",\n video_frame_count++, frame->coded_picture_number);\n\n /* copy decoded frame to destination buffer:\n * this is required since rawvideo expects non aligned data */\n av_image_copy(video_dst_data, video_dst_linesize,\n (const uint8_t **)(frame->data), frame->linesize,\n pix_fmt, width, height);\n\n /* write to rawvideo file */\n fwrite(video_dst_data[0], 1, video_dst_bufsize, video_dst_file);\n }\n } else if (pkt.stream_index == audio_stream_idx) {\n /* decode audio frame */\n ret = avcodec_decode_audio4(audio_dec_ctx, frame, got_frame, &pkt);\n if (ret < 0) {\n fprintf(stderr, \"Error decoding audio frame (%s)\\n\", av_err2str(ret));\n return ret;\n }\n /* Some audio decoders decode only part of the packet, and have to be\n * called again with the remainder of the packet data.\n * Sample: fate-suite/lossless-audio/luckynight-partial.shn\n * Also, some decoders might over-read the packet. */\n decoded = FFMIN(ret, pkt.size);\n\n if (*got_frame) {\n size_t unpadded_linesize = frame->nb_samples * av_get_bytes_per_sample(frame->format);\n printf(\"audio_frame%s n:%d nb_samples:%d pts:%s\\n\",\n cached ? \"(cached)\" : \"\",\n audio_frame_count++, frame->nb_samples,\n av_ts2timestr(frame->pts, &audio_dec_ctx->time_base));\n\n /* Write the raw audio data samples of the first plane. This works\n * fine for packed formats (e.g. AV_SAMPLE_FMT_S16). However,\n * most audio decoders output planar audio, which uses a separate\n * plane of audio samples for each channel (e.g. AV_SAMPLE_FMT_S16P).\n * In other words, this code will write only the first audio channel\n * in these cases.\n * You should use libswresample or libavfilter to convert the frame\n * to packed data. */\n fwrite(frame->extended_data[0], 1, unpadded_linesize, audio_dst_file);\n }\n }\n\n /* If we use frame reference counting, we own the data and need\n * to de-reference it when we don't use it anymore */\n if (*got_frame && refcount)\n av_frame_unref(frame);\n\n return decoded;\n}\n\nstatic int open_codec_context(int *stream_idx,\n AVCodecContext **dec_ctx, AVFormatContext *fmt_ctx, enum AVMediaType type)\n{\n int ret, stream_index;\n AVStream *st;\n AVCodec *dec = NULL;\n AVDictionary *opts = NULL;\n\n ret = av_find_best_stream(fmt_ctx, type, -1, -1, NULL, 0);\n if (ret < 0) {\n fprintf(stderr, \"Could not find %s stream in input file '%s'\\n\",\n av_get_media_type_string(type), src_filename);\n return ret;\n } else {\n stream_index = ret;\n st = fmt_ctx->streams[stream_index];\n\n /* find decoder for the stream */\n dec = avcodec_find_decoder(st->codecpar->codec_id);\n if (!dec) {\n fprintf(stderr, \"Failed to find %s codec\\n\",\n av_get_media_type_string(type));\n return AVERROR(EINVAL);\n }\n\n /* Allocate a codec context for the decoder */\n *dec_ctx = avcodec_alloc_context3(dec);\n if (!*dec_ctx) {\n fprintf(stderr, \"Failed to allocate the %s codec context\\n\",\n av_get_media_type_string(type));\n return AVERROR(ENOMEM);\n }\n\n /* Copy codec parameters from input stream to output codec context */\n if ((ret = avcodec_parameters_to_context(*dec_ctx, st->codecpar)) < 0) {\n fprintf(stderr, \"Failed to copy %s codec parameters to decoder context\\n\",\n av_get_media_type_string(type));\n return ret;\n }\n\n /* Init the decoders, with or without reference counting */\n av_dict_set(&opts, \"refcounted_frames\", refcount ? \"1\" : \"0\", 0);\n if ((ret = avcodec_open2(*dec_ctx, dec, &opts)) < 0) {\n fprintf(stderr, \"Failed to open %s codec\\n\",\n av_get_media_type_string(type));\n return ret;\n }\n *stream_idx = stream_index;\n }\n\n return 0;\n}\n\nstatic int get_format_from_sample_fmt(const char **fmt,\n enum AVSampleFormat sample_fmt)\n{\n int i;\n struct sample_fmt_entry {\n enum AVSampleFormat sample_fmt; const char *fmt_be, *fmt_le;\n } sample_fmt_entries[] = {\n { AV_SAMPLE_FMT_U8, \"u8\", \"u8\" },\n { AV_SAMPLE_FMT_S16, \"s16be\", \"s16le\" },\n { AV_SAMPLE_FMT_S32, \"s32be\", \"s32le\" },\n { AV_SAMPLE_FMT_FLT, \"f32be\", \"f32le\" },\n { AV_SAMPLE_FMT_DBL, \"f64be\", \"f64le\" },\n };\n *fmt = NULL;\n\n for (i = 0; i < FF_ARRAY_ELEMS(sample_fmt_entries); i++) {\n struct sample_fmt_entry *entry = &sample_fmt_entries[i];\n if (sample_fmt == entry->sample_fmt) {\n *fmt = AV_NE(entry->fmt_be, entry->fmt_le);\n return 0;\n }\n }\n\n fprintf(stderr,\n \"sample format %s is not supported as output format\\n\",\n av_get_sample_fmt_name(sample_fmt));\n return -1;\n}\n\nint main (int argc, char **argv)\n{\n int ret = 0, got_frame;\n\n if (argc != 4 && argc != 5) {\n fprintf(stderr, \"usage: %s [-refcount] input_file video_output_file audio_output_file\\n\"\n \"API example program to show how to read frames from an input file.\\n\"\n \"This program reads frames from a file, decodes them, and writes decoded\\n\"\n \"video frames to a rawvideo file named video_output_file, and decoded\\n\"\n \"audio frames to a rawaudio file named audio_output_file.\\n\\n\"\n \"If the -refcount option is specified, the program use the\\n\"\n \"reference counting frame system which allows keeping a copy of\\n\"\n \"the data for longer than one decode call.\\n\"\n \"\\n\", argv[0]);\n exit(1);\n }\n if (argc == 5 && !strcmp(argv[1], \"-refcount\")) {\n refcount = 1;\n argv++;\n }\n src_filename = argv[1];\n video_dst_filename = argv[2];\n audio_dst_filename = argv[3];\n\n /* open input file, and allocate format context */\n if (avformat_open_input(&fmt_ctx, src_filename, NULL, NULL) < 0) {\n fprintf(stderr, \"Could not open source file %s\\n\", src_filename);\n exit(1);\n }\n\n /* retrieve stream information */\n if (avformat_find_stream_info(fmt_ctx, NULL) < 0) {\n fprintf(stderr, \"Could not find stream information\\n\");\n exit(1);\n }\n\n if (open_codec_context(&video_stream_idx, &video_dec_ctx, fmt_ctx, AVMEDIA_TYPE_VIDEO) >= 0) {\n video_stream = fmt_ctx->streams[video_stream_idx];\n\n video_dst_file = fopen(video_dst_filename, \"wb\");\n if (!video_dst_file) {\n fprintf(stderr, \"Could not open destination file %s\\n\", video_dst_filename);\n ret = 1;\n goto end;\n }\n\n /* allocate image where the decoded image will be put */\n width = video_dec_ctx->width;\n height = video_dec_ctx->height;\n pix_fmt = video_dec_ctx->pix_fmt;\n ret = av_image_alloc(video_dst_data, video_dst_linesize,\n width, height, pix_fmt, 1);\n if (ret < 0) {\n fprintf(stderr, \"Could not allocate raw video buffer\\n\");\n goto end;\n }\n video_dst_bufsize = ret;\n }\n\n if (open_codec_context(&audio_stream_idx, &audio_dec_ctx, fmt_ctx, AVMEDIA_TYPE_AUDIO) >= 0) {\n audio_stream = fmt_ctx->streams[audio_stream_idx];\n audio_dst_file = fopen(audio_dst_filename, \"wb\");\n if (!audio_dst_file) {\n fprintf(stderr, \"Could not open destination file %s\\n\", audio_dst_filename);\n ret = 1;\n goto end;\n }\n }\n\n /* dump input information to stderr */\n av_dump_format(fmt_ctx, 0, src_filename, 0);\n\n if (!audio_stream && !video_stream) {\n fprintf(stderr, \"Could not find audio or video stream in the input, aborting\\n\");\n ret = 1;\n goto end;\n }\n\n frame = av_frame_alloc();\n if (!frame) {\n fprintf(stderr, \"Could not allocate frame\\n\");\n ret = AVERROR(ENOMEM);\n goto end;\n }\n\n /* initialize packet, set data to NULL, let the demuxer fill it */\n av_init_packet(&pkt);\n pkt.data = NULL;\n pkt.size = 0;\n\n if (video_stream)\n printf(\"Demuxing video from file '%s' into '%s'\\n\", src_filename, video_dst_filename);\n if (audio_stream)\n printf(\"Demuxing audio from file '%s' into '%s'\\n\", src_filename, audio_dst_filename);\n\n /* read frames from the file */\n while (av_read_frame(fmt_ctx, &pkt) >= 0) {\n AVPacket orig_pkt = pkt;\n do {\n ret = decode_packet(&got_frame, 0);\n if (ret < 0)\n break;\n pkt.data += ret;\n pkt.size -= ret;\n } while (pkt.size > 0);\n av_packet_unref(&orig_pkt);\n }\n\n /* flush cached frames */\n pkt.data = NULL;\n pkt.size = 0;\n do {\n decode_packet(&got_frame, 1);\n } while (got_frame);\n\n printf(\"Demuxing succeeded.\\n\");\n\n if (video_stream) {\n printf(\"Play the output video file with the command:\\n\"\n \"ffplay -f rawvideo -pix_fmt %s -video_size %dx%d %s\\n\",\n av_get_pix_fmt_name(pix_fmt), width, height,\n video_dst_filename);\n }\n\n if (audio_stream) {\n enum AVSampleFormat sfmt = audio_dec_ctx->sample_fmt;\n int n_channels = audio_dec_ctx->channels;\n const char *fmt;\n\n if (av_sample_fmt_is_planar(sfmt)) {\n const char *packed = av_get_sample_fmt_name(sfmt);\n printf(\"Warning: the sample format the decoder produced is planar \"\n \"(%s). This example will output the first channel only.\\n\",\n packed ? packed : \"?\");\n sfmt = av_get_packed_sample_fmt(sfmt);\n n_channels = 1;\n }\n\n if ((ret = get_format_from_sample_fmt(&fmt, sfmt)) < 0)\n goto end;\n\n printf(\"Play the output audio file with the command:\\n\"\n \"ffplay -f %s -ac %d -ar %d %s\\n\",\n fmt, n_channels, audio_dec_ctx->sample_rate,\n audio_dst_filename);\n }\n\nend:\n avcodec_free_context(&video_dec_ctx);\n avcodec_free_context(&audio_dec_ctx);\n avformat_close_input(&fmt_ctx);\n if (video_dst_file)\n fclose(video_dst_file);\n if (audio_dst_file)\n fclose(audio_dst_file);\n av_frame_free(&frame);\n av_free(video_dst_data[0]);\n\n return ret < 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/encode_audio.c", "content": "/*\n * Copyright (c) 2001 Fabrice Bellard\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n/**\n * @file\n * audio encoding with libavcodec API example.\n *\n * @example encode_audio.c\n */\n\n#include \n#include \n#include \n\n#include \n\n#include \n#include \n#include \n#include \n\n/* check that a given sample format is supported by the encoder */\nstatic int check_sample_fmt(const AVCodec *codec, enum AVSampleFormat sample_fmt)\n{\n const enum AVSampleFormat *p = codec->sample_fmts;\n\n while (*p != AV_SAMPLE_FMT_NONE) {\n if (*p == sample_fmt)\n return 1;\n p++;\n }\n return 0;\n}\n\n/* just pick the highest supported samplerate */\nstatic int select_sample_rate(const AVCodec *codec)\n{\n const int *p;\n int best_samplerate = 0;\n\n if (!codec->supported_samplerates)\n return 44100;\n\n p = codec->supported_samplerates;\n while (*p) {\n if (!best_samplerate || abs(44100 - *p) < abs(44100 - best_samplerate))\n best_samplerate = *p;\n p++;\n }\n return best_samplerate;\n}\n\n/* select layout with the highest channel count */\nstatic int select_channel_layout(const AVCodec *codec)\n{\n const uint64_t *p;\n uint64_t best_ch_layout = 0;\n int best_nb_channels = 0;\n\n if (!codec->channel_layouts)\n return AV_CH_LAYOUT_STEREO;\n\n p = codec->channel_layouts;\n while (*p) {\n int nb_channels = av_get_channel_layout_nb_channels(*p);\n\n if (nb_channels > best_nb_channels) {\n best_ch_layout = *p;\n best_nb_channels = nb_channels;\n }\n p++;\n }\n return best_ch_layout;\n}\n\nstatic void encode(AVCodecContext *ctx, AVFrame *frame, AVPacket *pkt,\n FILE *output)\n{\n int ret;\n\n /* send the frame for encoding */\n ret = avcodec_send_frame(ctx, frame);\n if (ret < 0) {\n fprintf(stderr, \"Error sending the frame to the encoder\\n\");\n exit(1);\n }\n\n /* read all the available output packets (in general there may be any\n * number of them */\n while (ret >= 0) {\n ret = avcodec_receive_packet(ctx, pkt);\n if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)\n return;\n else if (ret < 0) {\n fprintf(stderr, \"Error encoding audio frame\\n\");\n exit(1);\n }\n\n fwrite(pkt->data, 1, pkt->size, output);\n av_packet_unref(pkt);\n }\n}\n\nint main(int argc, char **argv)\n{\n const char *filename;\n const AVCodec *codec;\n AVCodecContext *c= NULL;\n AVFrame *frame;\n AVPacket *pkt;\n int i, j, k, ret;\n FILE *f;\n uint16_t *samples;\n float t, tincr;\n\n if (argc <= 1) {\n fprintf(stderr, \"Usage: %s \\n\", argv[0]);\n return 0;\n }\n filename = argv[1];\n\n /* find the MP2 encoder */\n codec = avcodec_find_encoder(AV_CODEC_ID_MP2);\n if (!codec) {\n fprintf(stderr, \"Codec not found\\n\");\n exit(1);\n }\n\n c = avcodec_alloc_context3(codec);\n if (!c) {\n fprintf(stderr, \"Could not allocate audio codec context\\n\");\n exit(1);\n }\n\n /* put sample parameters */\n c->bit_rate = 64000;\n\n /* check that the encoder supports s16 pcm input */\n c->sample_fmt = AV_SAMPLE_FMT_S16;\n if (!check_sample_fmt(codec, c->sample_fmt)) {\n fprintf(stderr, \"Encoder does not support sample format %s\",\n av_get_sample_fmt_name(c->sample_fmt));\n exit(1);\n }\n\n /* select other audio parameters supported by the encoder */\n c->sample_rate = select_sample_rate(codec);\n c->channel_layout = select_channel_layout(codec);\n c->channels = av_get_channel_layout_nb_channels(c->channel_layout);\n\n /* open it */\n if (avcodec_open2(c, codec, NULL) < 0) {\n fprintf(stderr, \"Could not open codec\\n\");\n exit(1);\n }\n\n f = fopen(filename, \"wb\");\n if (!f) {\n fprintf(stderr, \"Could not open %s\\n\", filename);\n exit(1);\n }\n\n /* packet for holding encoded output */\n pkt = av_packet_alloc();\n if (!pkt) {\n fprintf(stderr, \"could not allocate the packet\\n\");\n exit(1);\n }\n\n /* frame containing input raw audio */\n frame = av_frame_alloc();\n if (!frame) {\n fprintf(stderr, \"Could not allocate audio frame\\n\");\n exit(1);\n }\n\n frame->nb_samples = c->frame_size;\n frame->format = c->sample_fmt;\n frame->channel_layout = c->channel_layout;\n\n /* allocate the data buffers */\n ret = av_frame_get_buffer(frame, 0);\n if (ret < 0) {\n fprintf(stderr, \"Could not allocate audio data buffers\\n\");\n exit(1);\n }\n\n /* encode a single tone sound */\n t = 0;\n tincr = 2 * M_PI * 440.0 / c->sample_rate;\n for (i = 0; i < 200; i++) {\n /* make sure the frame is writable -- makes a copy if the encoder\n * kept a reference internally */\n ret = av_frame_make_writable(frame);\n if (ret < 0)\n exit(1);\n samples = (uint16_t*)frame->data[0];\n\n for (j = 0; j < c->frame_size; j++) {\n samples[2*j] = (int)(sin(t) * 10000);\n\n for (k = 1; k < c->channels; k++)\n samples[2*j + k] = samples[2*j];\n t += tincr;\n }\n encode(c, frame, pkt, f);\n }\n\n /* flush the encoder */\n encode(c, NULL, pkt, f);\n\n fclose(f);\n\n av_frame_free(&frame);\n av_packet_free(&pkt);\n avcodec_free_context(&c);\n\n return 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/encode_video.c", "content": "/*\n * Copyright (c) 2001 Fabrice Bellard\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n/**\n * @file\n * video encoding with libavcodec API example\n *\n * @example encode_video.c\n */\n\n#include \n#include \n#include \n\n#include \n\n#include \n#include \n\nstatic void encode(AVCodecContext *enc_ctx, AVFrame *frame, AVPacket *pkt,\n FILE *outfile)\n{\n int ret;\n\n /* send the frame to the encoder */\n if (frame)\n printf(\"Send frame %3\"PRId64\"\\n\", frame->pts);\n\n ret = avcodec_send_frame(enc_ctx, frame);\n if (ret < 0) {\n fprintf(stderr, \"Error sending a frame for encoding\\n\");\n exit(1);\n }\n\n while (ret >= 0) {\n ret = avcodec_receive_packet(enc_ctx, pkt);\n if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF)\n return;\n else if (ret < 0) {\n fprintf(stderr, \"Error during encoding\\n\");\n exit(1);\n }\n\n printf(\"Write packet %3\"PRId64\" (size=%5d)\\n\", pkt->pts, pkt->size);\n fwrite(pkt->data, 1, pkt->size, outfile);\n av_packet_unref(pkt);\n }\n}\n\nint main(int argc, char **argv)\n{\n const char *filename, *codec_name;\n const AVCodec *codec;\n AVCodecContext *c= NULL;\n int i, ret, x, y;\n FILE *f;\n AVFrame *frame;\n AVPacket *pkt;\n uint8_t endcode[] = { 0, 0, 1, 0xb7 };\n\n if (argc <= 2) {\n fprintf(stderr, \"Usage: %s \\n\", argv[0]);\n exit(0);\n }\n filename = argv[1];\n codec_name = argv[2];\n\n /* find the mpeg1video encoder */\n codec = avcodec_find_encoder_by_name(codec_name);\n if (!codec) {\n fprintf(stderr, \"Codec '%s' not found\\n\", codec_name);\n exit(1);\n }\n\n c = avcodec_alloc_context3(codec);\n if (!c) {\n fprintf(stderr, \"Could not allocate video codec context\\n\");\n exit(1);\n }\n\n pkt = av_packet_alloc();\n if (!pkt)\n exit(1);\n\n /* put sample parameters */\n c->bit_rate = 400000;\n /* resolution must be a multiple of two */\n c->width = 352;\n c->height = 288;\n /* frames per second */\n c->time_base = (AVRational){1, 25};\n c->framerate = (AVRational){25, 1};\n\n /* emit one intra frame every ten frames\n * check frame pict_type before passing frame\n * to encoder, if frame->pict_type is AV_PICTURE_TYPE_I\n * then gop_size is ignored and the output of encoder\n * will always be I frame irrespective to gop_size\n */\n c->gop_size = 10;\n c->max_b_frames = 1;\n c->pix_fmt = AV_PIX_FMT_YUV420P;\n\n if (codec->id == AV_CODEC_ID_H264)\n av_opt_set(c->priv_data, \"preset\", \"slow\", 0);\n\n /* open it */\n ret = avcodec_open2(c, codec, NULL);\n if (ret < 0) {\n fprintf(stderr, \"Could not open codec: %s\\n\", av_err2str(ret));\n exit(1);\n }\n\n f = fopen(filename, \"wb\");\n if (!f) {\n fprintf(stderr, \"Could not open %s\\n\", filename);\n exit(1);\n }\n\n frame = av_frame_alloc();\n if (!frame) {\n fprintf(stderr, \"Could not allocate video frame\\n\");\n exit(1);\n }\n frame->format = c->pix_fmt;\n frame->width = c->width;\n frame->height = c->height;\n\n ret = av_frame_get_buffer(frame, 32);\n if (ret < 0) {\n fprintf(stderr, \"Could not allocate the video frame data\\n\");\n exit(1);\n }\n\n /* encode 1 second of video */\n for (i = 0; i < 25; i++) {\n fflush(stdout);\n\n /* make sure the frame data is writable */\n ret = av_frame_make_writable(frame);\n if (ret < 0)\n exit(1);\n\n /* prepare a dummy image */\n /* Y */\n for (y = 0; y < c->height; y++) {\n for (x = 0; x < c->width; x++) {\n frame->data[0][y * frame->linesize[0] + x] = x + y + i * 3;\n }\n }\n\n /* Cb and Cr */\n for (y = 0; y < c->height/2; y++) {\n for (x = 0; x < c->width/2; x++) {\n frame->data[1][y * frame->linesize[1] + x] = 128 + y + i * 2;\n frame->data[2][y * frame->linesize[2] + x] = 64 + x + i * 5;\n }\n }\n\n frame->pts = i;\n\n /* encode the image */\n encode(c, frame, pkt, f);\n }\n\n /* flush the encoder */\n encode(c, NULL, pkt, f);\n\n /* add sequence end code to have a real MPEG file */\n fwrite(endcode, 1, sizeof(endcode), f);\n fclose(f);\n\n avcodec_free_context(&c);\n av_frame_free(&frame);\n av_packet_free(&pkt);\n\n return 0;\n}\n" }, { "path": "ThirdParty/ffmpeg/examples/extract_mvs.c", "content": "/*\n * Copyright (c) 2012 Stefano Sabatini\n * Copyright (c) 2014 Clément Bœsch\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without restriction, including without limitation the rights\n * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\n * copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\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\n * THE 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\n * THE SOFTWARE.\n */\n\n#include \n#include \n\nstatic AVFormatContext *fmt_ctx = NULL;\nstatic AVCodecContext *video_dec_ctx = NULL;\nstatic AVStream *video_stream = NULL;\nstatic const char *src_filename = NULL;\n\nstatic int video_stream_idx = -1;\nstatic AVFrame *frame = NULL;\nstatic int video_frame_count = 0;\n\nstatic int decode_packet(const AVPacket *pkt)\n{\n int ret = avcodec_send_packet(video_dec_ctx, pkt);\n if (ret < 0) {\n fprintf(stderr, \"Error while sending a packet to the decoder: %s\\n\", av_err2str(ret));\n return ret;\n }\n\n while (ret >= 0) {\n ret = avcodec_receive_frame(video_dec_ctx, frame);\n if (ret == AVERROR(EAGAIN) || ret == AVERROR_EOF) {\n break;\n } else if (ret < 0) {\n fprintf(stderr, \"Error while receiving a frame from the decoder: %s\\n\", av_err2str(ret));\n return ret;\n }\n\n if (ret >= 0) {\n int i;\n AVFrameSideData *sd;\n\n video_frame_count++;\n sd = av_frame_get_side_data(frame, AV_FRAME_DATA_MOTION_VECTORS);\n if (sd) {\n const AVMotionVector *mvs = (const AVMotionVector *)sd->data;\n for (i = 0; i < sd->size / sizeof(*mvs); i++) {\n const AVMotionVector *mv = &mvs[i];\n printf(\"%d,%2d,%2d,%2d,%4d,%4d,%4d,%4d,0x%\"PRIx64\"\\n\",\n video_frame_count, mv->source,\n mv->w, mv->h, mv->src_x, mv->src_y,\n mv->dst_x, mv->dst_y, mv->flags);\n }\n }\n av_frame_unref(frame);\n }\n }\n\n return 0;\n}\n\nstatic int open_codec_context(AVFormatContext *fmt_ctx, enum AVMediaType type)\n{\n int ret;\n AVStream *st;\n AVCodecContext *dec_ctx = NULL;\n AVCodec *dec = NULL;\n AVDictionary *opts = NULL;\n\n ret = av_find_best_stream(fmt_ctx, type, -1, -1, &dec, 0);\n if (ret < 0) {\n fprintf(stderr, \"Could not find %s stream in input file '%s'\\n\",\n av_get_media_type_string(type), src_filename);\n return ret;\n } else {\n int stream_idx = ret;\n st = fmt_ctx->streams[stream_idx];\n\n dec_ctx = avcodec_alloc_context3(dec);\n if (!dec_ctx) {\n fprintf(stderr, \"Failed to allocate codec\\n\");\n return AVERROR(EINVAL);\n }\n\n ret = avcodec_parameters_to_context(dec_ctx, st->codecpar);\n if (ret < 0) {\n fprintf(stderr, \"Failed to copy codec parameters to codec context\\n\");\n return ret;\n }\n\n /* Init the video decoder */\n av_dict_set(&opts, \"flags2\", \"+export_mvs\", 0);\n if ((ret = avcodec_open2(dec_ctx, dec, &opts)) < 0) {\n fprintf(stderr, \"Failed to open %s codec\\n\",\n av_get_media_type_string(type));\n return ret;\n }\n\n video_stream_idx = stream_idx;\n video_stream = fmt_ctx->streams[video_stream_idx];\n video_dec_ctx = dec_ctx;\n }\n\n return 0;\n}\n\nint main(int argc, char **argv)\n{\n int ret = 0;\n AVPacket pkt = { 0 };\n\n if (argc != 2) {\n fprintf(stderr, \"Usage: %s