Repository: goodow/GDLiveStreaming Branch: master Commit: a20e0febd9bd Files: 62 Total size: 271.8 KB Directory structure: gitextract_9jx28qvv/ ├── .gitignore ├── .gitmodules ├── .travis.yml ├── Example/ │ ├── .idea/ │ │ └── codeStyleSettings.xml │ ├── GDLiveStreaming/ │ │ ├── GDLAppDelegate.h │ │ ├── GDLAppDelegate.m │ │ ├── GDLViewController.h │ │ ├── GDLViewController.m │ │ ├── GDLiveStreaming-Info.plist │ │ ├── GDLiveStreaming-Prefix.pch │ │ ├── Images.xcassets/ │ │ │ ├── AppIcon.appiconset/ │ │ │ │ └── Contents.json │ │ │ └── LaunchImage.launchimage/ │ │ │ └── Contents.json │ │ ├── Main.storyboard │ │ ├── en.lproj/ │ │ │ └── InfoPlist.strings │ │ └── main.m │ ├── GDLiveStreaming.xcodeproj/ │ │ ├── project.pbxproj │ │ ├── project.xcworkspace/ │ │ │ └── contents.xcworkspacedata │ │ └── xcshareddata/ │ │ └── xcschemes/ │ │ └── GDLiveStreaming-Example.xcscheme │ ├── GDLiveStreaming.xcworkspace/ │ │ ├── contents.xcworkspacedata │ │ └── xcshareddata/ │ │ └── GDLiveStreaming.xcscmblueprint │ ├── Podfile │ └── Tests/ │ ├── Tests-Info.plist │ ├── Tests-Prefix.pch │ ├── Tests.m │ └── en.lproj/ │ └── InfoPlist.strings ├── GDLiveStreaming/ │ ├── Assets/ │ │ └── .gitkeep │ └── Classes/ │ ├── GDLAlignVideoAudioTimestamp.h │ ├── GDLAlignVideoAudioTimestamp.m │ ├── GDLCameraUtil.h │ ├── GDLCameraUtil.m │ ├── GDLFilterUtil.h │ ├── GDLFilterUtil.m │ ├── GDLRawDataOutput.h │ ├── GDLRawDataOutput.mm │ ├── GDLResolutionUtil.h │ ├── GDLResolutionUtil.m │ ├── GDLStreamUploader.h │ └── filter/ │ ├── GPUImageBeautifyFilter.h │ └── GPUImageBeautifyFilter.m ├── GDLiveStreaming.podspec ├── LICENSE ├── README.md ├── glm.podspec └── lib/ └── libyuv/ ├── include/ │ ├── libyuv/ │ │ ├── basic_types.h │ │ ├── compare.h │ │ ├── convert.h │ │ ├── convert_argb.h │ │ ├── convert_from.h │ │ ├── convert_from_argb.h │ │ ├── cpu_id.h │ │ ├── mjpeg_decoder.h │ │ ├── planar_functions.h │ │ ├── rotate.h │ │ ├── rotate_argb.h │ │ ├── row.h │ │ ├── scale.h │ │ ├── scale_argb.h │ │ ├── scale_row.h │ │ ├── version.h │ │ └── video_common.h │ └── libyuv.h └── libyuv.a ================================================ FILE CONTENTS ================================================ ================================================ FILE: .gitignore ================================================ # OS X .DS_Store # Xcode build/ *.pbxuser !default.pbxuser *.mode1v3 !default.mode1v3 *.mode2v3 !default.mode2v3 *.perspectivev3 !default.perspectivev3 xcuserdata *.xccheckout profile *.moved-aside DerivedData *.hmap *.ipa # Bundler .bundle Carthage # We recommend against adding the Pods directory to your .gitignore. However # you should judge for yourself, the pros and cons are mentioned at: # http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control # # Note: if you ignore the Pods directory, make sure to uncomment # `pod install` in .travis.yml # # Pods/ ================================================ FILE: .gitmodules ================================================ [submodule "VideoCore"] path = VideoCore url = https://github.com/goodow/VideoCore.git ================================================ FILE: .travis.yml ================================================ # references: # * http://www.objc.io/issue-6/travis-ci.html # * https://github.com/supermarin/xcpretty#usage language: objective-c # cache: cocoapods # podfile: Example/Podfile # before_install: # - gem install cocoapods # Since Travis is not always on latest version # - pod install --project-directory=Example script: - set -o pipefail && xcodebuild test -workspace Example/GDLiveStreaming.xcworkspace -scheme GDLiveStreaming-Example -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO | xcpretty - pod lib lint ================================================ FILE: Example/.idea/codeStyleSettings.xml ================================================ ================================================ FILE: Example/GDLiveStreaming/GDLAppDelegate.h ================================================ // // GDLAppDelegate.h // GDLiveStreaming // // Created by Larry Tin on 05/06/2016. // Copyright (c) 2016 Larry Tin. All rights reserved. // @import UIKit; @interface GDLAppDelegate : UIResponder @property (strong, nonatomic) UIWindow *window; @end ================================================ FILE: Example/GDLiveStreaming/GDLAppDelegate.m ================================================ // // GDLAppDelegate.m // GDLiveStreaming // // Created by Larry Tin on 05/06/2016. // Copyright (c) 2016 Larry Tin. All rights reserved. // #import "GDLAppDelegate.h" @implementation GDLAppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { // Override point for customization after application launch. return YES; } - (void)applicationWillResignActive:(UIApplication *)application { // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state. // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game. } - (void)applicationDidEnterBackground:(UIApplication *)application { // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later. // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits. } - (void)applicationWillEnterForeground:(UIApplication *)application { // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background. } - (void)applicationDidBecomeActive:(UIApplication *)application { // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface. } - (void)applicationWillTerminate:(UIApplication *)application { // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:. } @end ================================================ FILE: Example/GDLiveStreaming/GDLViewController.h ================================================ // // GDLViewController.h // GDLiveStreaming // // Created by Larry Tin on 05/06/2016. // Copyright (c) 2016 Larry Tin. All rights reserved. // @import UIKit; @interface GDLViewController : UIViewController @end ================================================ FILE: Example/GDLiveStreaming/GDLViewController.m ================================================ // // GDLViewController.m // GDLiveStreaming // // Created by Larry Tin on 05/06/2016. // Copyright (c) 2016 Larry Tin. All rights reserved. // #import #import #import #import #import #import "GDLViewController.h" #import "GDLRawDataOutput.h" #import "GPUImageMovieWriter.h" #import "GPUImageLanczosResamplingFilter.h" #import "GPUImageBeautifyFilter.h" #import "GDLFilterUtil.h" #import @interface GDLViewController () @end @implementation GDLViewController { GPUImageVideoCamera *_videoCamera; } - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view, typically from a nib. _videoCamera = [[GPUImageVideoCamera alloc] initWithSessionPreset:AVCaptureSessionPreset1280x720 cameraPosition:AVCaptureDevicePositionFront]; _videoCamera.outputImageOrientation = UIInterfaceOrientationPortrait; _videoCamera.frameRate = 20; CGSize viewSize = self.view.frame.size; GPUImageView *filteredVideoView = [[GPUImageView alloc] initWithFrame:CGRectMake(0.0, 0.0, viewSize.width, viewSize.height)]; [self.view addSubview:filteredVideoView]; [_videoCamera addTarget:filteredVideoView]; CGSize captureSize = CGSizeMake(16 * 45, 1280); CGSize rtmpSize = CGSizeMake(16 * 23, 640); GPUImageFilter *filter = [[GPUImageLanczosResamplingFilter alloc] init]; [filter forceProcessingAtSize:rtmpSize]; GDLRawDataOutput *rtmpOutput = [[GDLRawDataOutput alloc] initWithVideoCamera:_videoCamera withImageSize:rtmpSize]; [_videoCamera addTarget:filter]; [filter addTarget:rtmpOutput]; // 同时备份视频到本地文件 NSString *pathToMovie = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents/Movie.m4v"]; unlink([pathToMovie UTF8String]); // If a file already exists, AVAssetWriter won't let you record new frames, so delete the old movie NSURL *movieURL = [NSURL fileURLWithPath:pathToMovie]; GPUImageMovieWriter *movieWriter = [[GPUImageMovieWriter alloc] initWithMovieURL:movieURL size:captureSize]; movieWriter.encodingLiveVideo = YES; [_videoCamera addTarget:movieWriter]; // 是否开启美颜 BOOL useSkinSmoothing = NO; if (useSkinSmoothing) { GPUImageBeautifyFilter *beautifyFilter = [[GPUImageBeautifyFilter alloc] init]; [GDLFilterUtil insertFilter:beautifyFilter before:filteredVideoView toChain:_videoCamera]; } [_videoCamera startCameraCapture]; dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 3 * NSEC_PER_SEC), dispatch_get_main_queue(), ^(void) { _videoCamera.audioEncodingTarget = movieWriter; [movieWriter startRecording]; [rtmpOutput startUploadStreamWithURL:@"rtmp://a.rtmp.youtube.com/live2" andStreamKey:@"323c-p07x-2g2e-c57k"]; dispatch_after(dispatch_time(DISPATCH_TIME_NOW, 120.0 * NSEC_PER_SEC), dispatch_get_main_queue(), ^(void) { [_videoCamera removeTarget:movieWriter]; _videoCamera.audioEncodingTarget = nil; [movieWriter finishRecording]; NSLog(@"Movie completed"); ALAssetsLibrary *library = [[ALAssetsLibrary alloc] init]; if ([library videoAtPathIsCompatibleWithSavedPhotosAlbum:movieURL]) { [library writeVideoAtPathToSavedPhotosAlbum:movieURL completionBlock:^(NSURL *assetURL, NSError *error) { dispatch_async(dispatch_get_main_queue(), ^{ if (error) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Error" message:@"Video Saving Failed" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alert show]; } else { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Video Saved" message:@"Saved To Photo Album" delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil]; [alert show]; } }); }]; } }); }); } - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. } @end ================================================ FILE: Example/GDLiveStreaming/GDLiveStreaming-Info.plist ================================================ CFBundleDevelopmentRegion en CFBundleDisplayName ${PRODUCT_NAME} CFBundleExecutable ${EXECUTABLE_NAME} CFBundleIdentifier $(PRODUCT_BUNDLE_IDENTIFIER) CFBundleInfoDictionaryVersion 6.0 CFBundleName ${PRODUCT_NAME} CFBundlePackageType APPL CFBundleShortVersionString 1.0 CFBundleSignature ???? 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CFBundleVersion 1 ================================================ FILE: Example/Tests/Tests-Prefix.pch ================================================ // The contents of this file are implicitly included at the beginning of every test case source file. #ifdef __OBJC__ #endif ================================================ FILE: Example/Tests/Tests.m ================================================ // // GDLiveStreamingTests.m // GDLiveStreamingTests // // Created by Larry Tin on 05/06/2016. // Copyright (c) 2016 Larry Tin. All rights reserved. // @import XCTest; @interface Tests : XCTestCase @end @implementation Tests - (void)setUp { [super setUp]; // Put setup code here. This method is called before the invocation of each test method in the class. } - (void)tearDown { // Put teardown code here. This method is called after the invocation of each test method in the class. [super tearDown]; } - (void)testExample { XCTFail(@"No implementation for \"%s\"", __PRETTY_FUNCTION__); } @end ================================================ FILE: Example/Tests/en.lproj/InfoPlist.strings ================================================ /* Localized versions of Info.plist keys */ ================================================ FILE: GDLiveStreaming/Assets/.gitkeep ================================================ ================================================ FILE: GDLiveStreaming/Classes/GDLAlignVideoAudioTimestamp.h ================================================ // // Created by Larry Tin on 16/3/30. // #import "GPUImageVideoCamera.h" @interface GDLAlignVideoAudioTimestamp : NSObject - (instancetype)initWithVideoCamera:(GPUImageVideoCamera *)camera; - (CMTime)calculateVideoTimestamp:(CMTime)frameTime; - (BOOL)checkAudioTimestamp:(CMSampleBufferRef)audioBuffer; - (void)pauseRecording; - (void)resumeRecording; @end ================================================ FILE: GDLiveStreaming/Classes/GDLAlignVideoAudioTimestamp.m ================================================ // // Created by Larry Tin on 16/3/30. // #import #import #import "GDLAlignVideoAudioTimestamp.h" static const float maxFrameTimeOffset = 4.f * 1 / 43; @implementation GDLAlignVideoAudioTimestamp { __weak GPUImageVideoCamera *_videoCamera; AVCaptureSession *_captureSession; CMTime _timeOffset; CMTime _lastAudioTime; BOOL _discont; BOOL _isPaused; CMTime _lastVideoTime; CTCallCenter *_callCenter; } - (instancetype)initWithVideoCamera:(GPUImageVideoCamera *)camera { self = [super init]; if (self) { _videoCamera = camera; _captureSession = _videoCamera.captureSession; _timeOffset = CMTimeMake(0, 0); _callCenter = [[CTCallCenter alloc] init]; __weak GDLAlignVideoAudioTimestamp *weakSelf = self; _callCenter.callEventHandler = ^(CTCall *call) { if ([call.callState isEqualToString:CTCallStateIncoming]) { NSLog(@"CTCallCenter: call Incoming"); [camera pauseCameraCapture]; [weakSelf pauseRecording]; } else if ([call.callState isEqualToString:CTCallStateDisconnected]) { NSLog(@"CTCallCenter: call Disconnected"); [camera resumeCameraCapture]; [weakSelf resumeRecording]; } }; } return self; } - (void)dealloc { _callCenter.callEventHandler = nil; _callCenter = nil; } - (CMTime)calculateVideoTimestamp:(CMTime)frameTime { // NSLog(@"videoFrame: %f", ((double) frameTime.value) / frameTime.timescale); if (_discont) { return kCMTimeInvalid; } CMTime offset = CMTimeSubtract(frameTime, _lastAudioTime); double offsetDuration = ((double) offset.value) / offset.timescale; if (offsetDuration > maxFrameTimeOffset) { CMTime videoOffset = CMTimeSubtract(frameTime, _lastVideoTime); NSLog(@"%s: drop video frame, audioOffset = %f, videoOffset = %f", __PRETTY_FUNCTION__, offsetDuration, ((double) videoOffset.value) / videoOffset.timescale); // frameTime = CMTimeAdd(_lastVideoTime, CMTimeMakeWithSeconds((double) 1.0 / QQLSettingsEntry.instance.broadcast.frameRate / 5, NSEC_PER_SEC)); return kCMTimeInvalid; } else if (_timeOffset.value > 0) { frameTime = CMTimeSubtract(frameTime, _timeOffset); } if (_lastVideoTime.value != 0 && CMTIME_COMPARE_INLINE(frameTime, <=, _lastVideoTime)) { NSLog(@"%s: drop video frame, frameTime(%f) <= lastVideoTime(%f)", __PRETTY_FUNCTION__, ((double) frameTime.value) / frameTime.timescale, ((double) _lastVideoTime.value) / _lastVideoTime.timescale); return kCMTimeInvalid; } _lastVideoTime = frameTime; return frameTime; } - (BOOL)checkAudioTimestamp:(CMSampleBufferRef)audioBuffer { CMTime pts = CMSampleBufferGetPresentationTimeStamp(audioBuffer); // NSLog(@"audioFrame: %f", ((double) pts.value) / pts.timescale); static CMTime last; BOOL invalid = last.value != 0 && CMTIME_COMPARE_INLINE(pts, <=, last); if (invalid) { NSLog(@"%s: frameTime(%f) <= lastAudioTime(%f)", __PRETTY_FUNCTION__, ((double) pts.value) / pts.timescale, ((double) last.value) / last.timescale); } else { last = pts; } if (_isPaused || invalid) { return NO; } CMTime offset = CMTimeSubtract(pts, _lastAudioTime); double offsetDuration = ((double) offset.value) / offset.timescale; if (!_discont && (offsetDuration > maxFrameTimeOffset)) { _discont = YES; } if (_discont) { _discont = NO; // calc adjustment if (_lastAudioTime.flags & kCMTimeFlags_Valid) { NSLog(@"%s: Adding %f to %f (pts %f)", __PRETTY_FUNCTION__, offsetDuration, ((double) _timeOffset.value) / _timeOffset.timescale, ((double) pts.value / pts.timescale)); // this stops us having to set a scale for _timeOffset before we see the first video time if (_timeOffset.value == 0) { _timeOffset = offset; } else { _timeOffset = CMTimeAdd(_timeOffset, offset); } } _lastAudioTime.flags = 0; } // record most recent time so we know the length of the pause _lastAudioTime = pts; CMTime dur = CMSampleBufferGetDuration(audioBuffer); if (dur.value > 0) { _lastAudioTime = CMTimeAdd(_lastAudioTime, dur); } // if (_timeOffset.value > 0) { // audioBuffer = [self.class adjustTime:audioBuffer by:_timeOffset]; // } return YES; } - (void)pauseRecording { if (!_isPaused) { NSLog(@"%s", __PRETTY_FUNCTION__); } _isPaused = YES; _discont = YES; } - (void)resumeRecording { if (!_captureSession.isInterrupted) { NSLog(@"%s", __PRETTY_FUNCTION__); } _isPaused = NO; } + (CMSampleBufferRef)adjustTime:(CMSampleBufferRef)sample by:(CMTime)offset { CMItemCount count; CMSampleBufferGetSampleTimingInfoArray(sample, 0, nil, &count); CMSampleTimingInfo *pInfo = malloc(sizeof(CMSampleTimingInfo) * count); CMSampleBufferGetSampleTimingInfoArray(sample, count, pInfo, &count); for (CMItemCount i = 0; i < count; i++) { pInfo[i].decodeTimeStamp = CMTimeSubtract(pInfo[i].decodeTimeStamp, offset); pInfo[i].presentationTimeStamp = CMTimeSubtract(pInfo[i].presentationTimeStamp, offset); } CMSampleBufferRef sout; CMSampleBufferCreateCopyWithNewTiming(nil, sample, count, pInfo, &sout); free(pInfo); return sout; } @end ================================================ FILE: GDLiveStreaming/Classes/GDLCameraUtil.h ================================================ // // Created by Larry Tin on 16/5/12. // #import #import #import "GPUImageView.h" #import "GPUImageVideoCamera.h" @interface GDLCameraUtil : NSObject // Focusing and Exposure on tap + (void)captureDevice:(AVCaptureDevice *)device focusWithMode:(AVCaptureFocusMode)focusMode exposeWithMode:(AVCaptureExposureMode)exposureMode atDevicePoint:(CGPoint)point monitorSubjectAreaChange:(BOOL)monitorSubjectAreaChange; // Convert tap's coordinates in preview view to the coordinate space of the capture device + (CGPoint)captureDevicePointOfInterestForPoint:(CGPoint)point inPreview:(GPUImageView *)previewView withVideoCamera:(GPUImageVideoCamera *)videoCamera; @end ================================================ FILE: GDLiveStreaming/Classes/GDLCameraUtil.m ================================================ // // Created by Larry Tin on 16/5/12. // #import "GDLCameraUtil.h" #import "GDLResolutionUtil.h" @implementation GDLCameraUtil + (void)captureDevice:(AVCaptureDevice *)device focusWithMode:(AVCaptureFocusMode)focusMode exposeWithMode:(AVCaptureExposureMode)exposureMode atDevicePoint:(CGPoint)point monitorSubjectAreaChange:(BOOL)monitorSubjectAreaChange { focusMode = focusMode == -1 ? device.focusMode : focusMode; exposureMode = exposureMode == -1 ? device.exposureMode : exposureMode; NSError *error = nil; if ([device lockForConfiguration:&error]) { // Setting (focus/exposure)PointOfInterest alone does not initiate a (focus/exposure) operation. // Call -set(Focus/Exposure)Mode: to apply the new point of interest. if (device.isFocusPointOfInterestSupported && [device isFocusModeSupported:focusMode]) { device.focusPointOfInterest = point; device.focusMode = focusMode; } if (device.isExposurePointOfInterestSupported && [device isExposureModeSupported:exposureMode]) { device.exposurePointOfInterest = point; device.exposureMode = exposureMode; } device.subjectAreaChangeMonitoringEnabled = monitorSubjectAreaChange; [device unlockForConfiguration]; } else { NSLog(@"Could not lock device for configuration: %@", error); } } + (CGPoint)captureDevicePointOfInterestForPoint:(CGPoint)point inPreview:(GPUImageView *)previewView withVideoCamera:(GPUImageVideoCamera *)videoCamera { CGSize size = previewView.frame.size; if (videoCamera.cameraPosition == AVCaptureDevicePositionFront) { point.x = size.width - point.x; } NSString *sessionPreset = videoCamera.captureSessionPreset; float videoWidthPixels = [GDLResolutionUtil videoWidth:sessionPreset]; float videoHeightPixels = [GDLResolutionUtil videoHeight:sessionPreset]; if (videoWidthPixels == 0 || videoHeightPixels == 0) { return CGPointMake(0.5, 0.5); } // 转换为基于Home键在右侧, 以左上角为原点的坐标 float xInView; float yInView; float viewHeight; float viewWidth; switch (videoCamera.outputImageOrientation) { case UIInterfaceOrientationPortrait: viewHeight = size.width; viewWidth = size.height; xInView = point.y; yInView = viewHeight - point.x; break; case UIInterfaceOrientationLandscapeRight: viewHeight = size.height; viewWidth = size.width; xInView = point.x; yInView = point.y; break; case UIInterfaceOrientationLandscapeLeft: viewHeight = size.height; viewWidth = size.width; xInView = viewWidth - point.x; yInView = viewHeight - point.y; break; } CGFloat videoRatio = videoWidthPixels / videoHeightPixels; CGFloat viewRatio = viewWidth / viewHeight; float videoHeight; float videoWidth; float xInVideo; float yInVideo; switch (previewView.fillMode) { case kGPUImageFillModePreserveAspectRatioAndFill: if (videoRatio >= viewRatio) { videoHeight = viewHeight; videoWidth = videoHeight * videoRatio; yInVideo = yInView; xInVideo = xInView + (videoWidth - viewWidth) / 2; } else { videoWidth = viewWidth; videoHeight = videoWidth / videoRatio; xInVideo = xInView; yInVideo = yInView + (videoHeight - viewHeight) / 2; } break; case kGPUImageFillModePreserveAspectRatio: if (videoRatio >= viewRatio) { videoWidth = viewWidth; videoHeight = videoWidth / videoRatio; xInVideo = xInView; float blackBar = (viewHeight - videoHeight) / 2; if (yInView >= blackBar && yInView <= viewHeight - blackBar) { yInVideo = yInView - blackBar; } } else { videoHeight = viewHeight; videoWidth = videoHeight * videoRatio; yInVideo = yInView; float blackBar = (viewWidth - videoWidth) / 2; if (xInView >= blackBar && xInView <= viewWidth - blackBar) { xInVideo = xInView - blackBar; } } break; case kGPUImageFillModeStretch: videoWidth = viewWidth; videoHeight = viewHeight; xInVideo = xInView; yInVideo = yInView; break; } return CGPointMake(xInVideo / videoWidth, yInVideo / videoHeight); } @end ================================================ FILE: GDLiveStreaming/Classes/GDLFilterUtil.h ================================================ // // Created by Larry Tin on 16/5/9. // #import #import "GPUImageFilter.h" @interface GDLFilterUtil : NSObject + (void)removeFilter:(GPUImageOutput *)filter fromChain:(GPUImageFilter *)chain; + (void)insertFilter:(GPUImageOutput *)filter before:(id )before toChain:(GPUImageFilter *)chain; @end ================================================ FILE: GDLiveStreaming/Classes/GDLFilterUtil.m ================================================ // // Created by Larry Tin on 16/5/9. // #import "GDLFilterUtil.h" @implementation GDLFilterUtil { } + (void)insertFilter:(GPUImageOutput *)filter before:(id )before toChain:(GPUImageOutput *)chain { GPUImageOutput *lastOutput = [self findOutputBefore:before from:chain]; NSArray *inputs = lastOutput.targets; [lastOutput removeAllTargets]; for (id input in inputs) { [filter addTarget:input]; } [lastOutput addTarget:filter]; } + (void)removeFilter:(GPUImageOutput *)filter fromChain:(GPUImageOutput *)chain { GPUImageOutput *previousFilter = [self findOutputBefore:filter from:chain]; [previousFilter removeTarget:filter]; NSArray *targets = filter.targets; for (id input in targets) { [previousFilter addTarget:input]; } } + (GPUImageOutput *)findOutputBefore:(id )input from:(GPUImageOutput *)output { if ([output.targets containsObject:input]) { return output; } for (GPUImageOutput *out in output.targets) { GPUImageOutput *find = [self findOutputBefore:input from:out]; if (find) { return find; } } return nil; } @end ================================================ FILE: GDLiveStreaming/Classes/GDLRawDataOutput.h ================================================ // // Created by Larry Tin on 15/12/28. // #import #import "GDLStreamUploader.h" #import "GPUImageRawDataOutput.h" #import "GPUImageVideoCamera.h" @protocol GPUImageAudioEncodingTarget - (BOOL)hasAudioTrack; - (void)processAudioBuffer:(CMSampleBufferRef)audioBuffer; @end @interface GDLRawDataOutput : GPUImageRawDataOutput - (instancetype)initWithVideoCamera:(GPUImageVideoCamera *)camera withImageSize:(CGSize)newImageSize; @end ================================================ FILE: GDLiveStreaming/Classes/GDLRawDataOutput.mm ================================================ // // Created by Larry Tin on 15/12/28. // #import "GDLRawDataOutput.h" #import using namespace videocore; @interface GDLRawDataOutput () @end @implementation GDLRawDataOutput { __weak GPUImageVideoCamera *_videoCamera; VCSimpleSession *_session; BOOL _upload; } - (instancetype)initWithVideoCamera:(GPUImageVideoCamera *)camera withImageSize:(CGSize)size { self = [super initWithImageSize:size resultsInBGRAFormat:YES]; if (self) { _videoCamera = camera; // _videoCamera.audioEncodingTarget = (id) self; _session = [[VCSimpleSession alloc] initWithVideoSize:size frameRate:_videoCamera.frameRate bitrate:4000 * 1024]; _session.useAdaptiveBitrate = YES; _session.delegate = self; } return self; } - (void)startUploadStreamWithURL:(NSString *)rtmpUrl andStreamKey:(NSString *)streamKey { _upload = YES; [_session startRtmpSessionWithURL:rtmpUrl andStreamKey:streamKey]; } - (void)stopUploadStream { if (!_upload) { return; } _upload = NO; [_session endRtmpSession]; } - (void)newFrameReadyAtTime:(CMTime)frameTime atIndex:(NSInteger)textureIndex { [super newFrameReadyAtTime:frameTime atIndex:textureIndex]; if (!_upload) { return; } [self lockFramebufferForReading]; CGFloat width = imageSize.width; CGFloat height = imageSize.height; GLubyte *sourceBytes = self.rawBytesForImage; NSInteger bytesPerRow = self.bytesPerRowInOutput; CVPixelBufferRef pixelBuffer = NULL; OSStatus result = CVPixelBufferCreateWithBytes(kCFAllocatorDefault, width, height, kCVPixelFormatType_32BGRA, sourceBytes, bytesPerRow, nil, nil, nil, &pixelBuffer); CMVideoFormatDescriptionRef videoInfo = NULL; result = CMVideoFormatDescriptionCreateForImageBuffer(kCFAllocatorDefault, pixelBuffer, &videoInfo); CMSampleTimingInfo timingInfo = {0,}; timingInfo.duration = kCMTimeInvalid; timingInfo.decodeTimeStamp = kCMTimeInvalid; timingInfo.presentationTimeStamp = frameTime; _session->m_cameraSource->bufferCaptured(pixelBuffer); CFRelease(videoInfo); CVPixelBufferRelease(pixelBuffer); [self unlockFramebufferAfterReading]; } - (void)willOutputSampleBuffer:(CMSampleBufferRef)sampleBuffer { } - (void)processAudioBuffer:(CMSampleBufferRef)audioBuffer { if (!_upload) { return; } } - (BOOL)hasAudioTrack { return YES; } - (void)connectionStatusChanged:(VCSessionState)state { switch (state) { case VCSessionStateStarting: break; case VCSessionStateStarted: break; default: break; } } @end ================================================ FILE: GDLiveStreaming/Classes/GDLResolutionUtil.h ================================================ // // Created by Larry Tin on 16/5/9. // #import #import struct GDLRange { CGFloat min; CGFloat max; }; typedef struct GDLRange GDLRange; struct GDLResolution { CGSize size; struct GDLRange bitrate; }; typedef struct GDLResolution GDLResolution; extern const struct GDLResolution GDLResolution1440p60fps; extern const struct GDLResolution GDLResolution1440p; extern const struct GDLResolution GDLResolution1080p60fps; extern const struct GDLResolution GDLResolution1080p; extern const struct GDLResolution GDLResolution720p60fps; extern const struct GDLResolution GDLResolution720p; extern const struct GDLResolution GDLResolution480p; extern const struct GDLResolution GDLResolution360p; extern const struct GDLResolution GDLResolution240p; @interface GDLResolutionUtil : NSObject + (CGSize)videoSize:(NSString *)sessionPreset isPortrait:(BOOL)isPortrait; + (float)videoWidth:(NSString *)sessionPreset; + (float)videoHeight:(NSString *)sessionPreset; @end ================================================ FILE: GDLiveStreaming/Classes/GDLResolutionUtil.m ================================================ // // Created by Larry Tin on 16/5/9. // #import "GDLResolutionUtil.h" // https://support.google.com/youtube/answer/2853702 const struct GDLResolution GDLResolution1440p60fps = { .size = {.width = 2560.f, .height = 1440.f}, .bitrate = {.min = 9000, .max = 18000} }; const struct GDLResolution GDLResolution1440p = { .size = {.width = 2560.f, .height = 1440.f}, .bitrate = {.min = 6000, .max = 13000} }; const struct GDLResolution GDLResolution1080p60fps = { .size = {.width = 1920.f, .height = 1080.f}, .bitrate = {.min = 4500, .max = 9000} }; const struct GDLResolution GDLResolution1080p = { .size = {.width = 1920.f, .height = 1080.f}, .bitrate = {.min = 3000, .max = 6000} }; const struct GDLResolution GDLResolution720p60fps = { .size = {.width = 1280.f, .height = 720.f}, .bitrate = {.min = 2250, .max = 6000} }; const struct GDLResolution GDLResolution720p = { .size = {.width = 1280.f, .height = 720.f}, .bitrate = {.min = 1500, .max = 4000} }; const struct GDLResolution GDLResolution480p = { .size = {.width = 854.f, .height = 480.f}, .bitrate = {.min = 500, .max = 2000} }; const struct GDLResolution GDLResolution360p = { .size = {.width = 640.f, .height = 360.f}, .bitrate = {.min = 400, .max = 1000} }; const struct GDLResolution GDLResolution240p = { .size = {.width = 426.f, .height = 240.f}, .bitrate = {.min = 300, .max = 700} }; @implementation GDLResolutionUtil { } + (CGSize)videoSize:(NSString *)sessionPreset isPortrait:(BOOL)isPortrait { float width = [self videoWidth:sessionPreset]; float height = [self videoHeight:sessionPreset]; return isPortrait ? CGSizeMake(height, width) : CGSizeMake(width, height); } + (float)videoWidth:(NSString *)sessionPreset { if ([AVCaptureSessionPreset1920x1080 isEqualToString:sessionPreset]) { return 1920; } else if ([AVCaptureSessionPreset1280x720 isEqualToString:sessionPreset]) { return 1280; } else if ([AVCaptureSessionPreset640x480 isEqualToString:sessionPreset]) { return 640; } else if ([AVCaptureSessionPreset352x288 isEqualToString:sessionPreset]) { return 352; } else { return 0; } } + (float)videoHeight:(NSString *)sessionPreset { if ([AVCaptureSessionPreset1920x1080 isEqualToString:sessionPreset]) { return 1080; } else if ([AVCaptureSessionPreset1280x720 isEqualToString:sessionPreset]) { return 720; } else if ([AVCaptureSessionPreset640x480 isEqualToString:sessionPreset]) { return 480; } else if ([AVCaptureSessionPreset352x288 isEqualToString:sessionPreset]) { return 288; } else { return 0; } } @end ================================================ FILE: GDLiveStreaming/Classes/GDLStreamUploader.h ================================================ // // Created by Larry Tin on 16/5/9. // #import #import @protocol GDLStreamUploader - (void)startUploadStreamWithURL:(NSString *)rtmpUrl andStreamKey:(NSString *)streamKey; - (void)stopUploadStream; @optional - (void)processAudioBuffer:(CMSampleBufferRef)audioBuffer; @end ================================================ FILE: GDLiveStreaming/Classes/filter/GPUImageBeautifyFilter.h ================================================ // // GPUImageBeautifyFilter.h // BeautifyFaceDemo // // Created by guikz on 16/4/28. // Copyright © 2016年 guikz. All rights reserved. // #import @class GPUImageCombinationFilter; @interface GPUImageBeautifyFilter : GPUImageFilterGroup { GPUImageBilateralFilter *bilateralFilter; GPUImageCannyEdgeDetectionFilter *cannyEdgeFilter; GPUImageCombinationFilter *combinationFilter; GPUImageHSBFilter *hsbFilter; } @end ================================================ FILE: GDLiveStreaming/Classes/filter/GPUImageBeautifyFilter.m ================================================ // // GPUImageBeautifyFilter.m // BeautifyFaceDemo // // Created by guikz on 16/4/28. // Copyright © 2016年 guikz. All rights reserved. // #import "GPUImageBeautifyFilter.h" // Internal CombinationFilter(It should not be used outside) @interface GPUImageCombinationFilter : GPUImageThreeInputFilter { GLint smoothDegreeUniform; } @property (nonatomic, assign) CGFloat intensity; @end NSString *const kGPUImageBeautifyFragmentShaderString = SHADER_STRING ( varying highp vec2 textureCoordinate; varying highp vec2 textureCoordinate2; varying highp vec2 textureCoordinate3; uniform sampler2D inputImageTexture; uniform sampler2D inputImageTexture2; uniform sampler2D inputImageTexture3; uniform mediump float smoothDegree; void main() { highp vec4 bilateral = texture2D(inputImageTexture, textureCoordinate); highp vec4 canny = texture2D(inputImageTexture2, textureCoordinate2); highp vec4 origin = texture2D(inputImageTexture3,textureCoordinate3); highp vec4 smooth; lowp float r = origin.r; lowp float g = origin.g; lowp float b = origin.b; if (canny.r < 0.2 && r > 0.3725 && g > 0.1568 && b > 0.0784 && r > b && (max(max(r, g), b) - min(min(r, g), b)) > 0.0588 && abs(r-g) > 0.0588) { smooth = (1.0 - smoothDegree) * (origin - bilateral) + bilateral; } else { smooth = origin; } smooth.r = log(1.0 + 0.2 * smooth.r)/log(1.2); smooth.g = log(1.0 + 0.2 * smooth.g)/log(1.2); smooth.b = log(1.0 + 0.2 * smooth.b)/log(1.2); gl_FragColor = smooth; } ); @implementation GPUImageCombinationFilter - (id)init { if (self = [super initWithFragmentShaderFromString:kGPUImageBeautifyFragmentShaderString]) { smoothDegreeUniform = [filterProgram uniformIndex:@"smoothDegree"]; } self.intensity = 0.5; return self; } - (void)setIntensity:(CGFloat)intensity { _intensity = intensity; [self setFloat:intensity forUniform:smoothDegreeUniform program:filterProgram]; } @end @implementation GPUImageBeautifyFilter - (id)init; { if (!(self = [super init])) { return nil; } // First pass: face smoothing filter bilateralFilter = [[GPUImageBilateralFilter alloc] init]; bilateralFilter.distanceNormalizationFactor = 4.0; [self addFilter:bilateralFilter]; // Second pass: edge detection cannyEdgeFilter = [[GPUImageCannyEdgeDetectionFilter alloc] init]; [self addFilter:cannyEdgeFilter]; // Third pass: combination bilateral, edge detection and origin combinationFilter = [[GPUImageCombinationFilter alloc] init]; [self addFilter:combinationFilter]; // Adjust HSB hsbFilter = [[GPUImageHSBFilter alloc] init]; [hsbFilter adjustBrightness:1.1]; [hsbFilter adjustSaturation:1.1]; [bilateralFilter addTarget:combinationFilter]; [cannyEdgeFilter addTarget:combinationFilter]; [combinationFilter addTarget:hsbFilter]; self.initialFilters = [NSArray arrayWithObjects:bilateralFilter,cannyEdgeFilter,combinationFilter,nil]; self.terminalFilter = hsbFilter; return self; } #pragma mark - #pragma mark GPUImageInput protocol - (void)newFrameReadyAtTime:(CMTime)frameTime atIndex:(NSInteger)textureIndex; { for (GPUImageOutput *currentFilter in self.initialFilters) { if (currentFilter != self.inputFilterToIgnoreForUpdates) { if (currentFilter == combinationFilter) { textureIndex = 2; } [currentFilter newFrameReadyAtTime:frameTime atIndex:textureIndex]; } } } - (void)setInputFramebuffer:(GPUImageFramebuffer *)newInputFramebuffer atIndex:(NSInteger)textureIndex; { for (GPUImageOutput *currentFilter in self.initialFilters) { if (currentFilter == combinationFilter) { textureIndex = 2; } [currentFilter setInputFramebuffer:newInputFramebuffer atIndex:textureIndex]; } } @end ================================================ FILE: GDLiveStreaming.podspec ================================================ # # Be sure to run `pod lib lint GDLiveStreaming.podspec' to ensure this is a # valid spec before submitting. # # Any lines starting with a # are optional, but their use is encouraged # To learn more about a Podspec see http://guides.cocoapods.org/syntax/podspec.html # Pod::Spec.new do |s| s.name = "GDLiveStreaming" s.version = "0.1.0" s.summary = "Audio/Video Capturing->Filtering->Encoding->RTMP pushing" s.description = <<-DESC Live audio and video manipulation pipeline DESC s.homepage = "https://github.com/goodow/GDLiveStreaming" s.license = 'MIT' s.author = { "Larry Tin" => "dev@goodow.com" } s.source = { :git => "https://github.com/goodow/GDLiveStreaming.git", :tag => "v#{s.version.to_s}" } s.ios.deployment_target = '8.0' s.source_files = 'GDLiveStreaming/Classes/**/*', 'lib/libyuv/include/**/*.{h}' s.xcconfig = { "HEADER_SEARCH_PATHS" => "${PODS_ROOT}/boost" } # s.resource_bundles = { # 'GDLiveStreaming' => ['GDLiveStreaming/Assets/*.png'] # } # s.public_header_files = 'Pod/Classes/**/*.h' # s.frameworks = 'UIKit', 'MapKit' s.dependency 'GPUImage', '~> 0.1' s.dependency 'VideoCore', '~> 0.3' s.ios.vendored_libraries = 'lib/libyuv/libyuv.a' #s.header_dir = 'lib/libyuv/include' #s.header_mappings_dir = 'lib/libyuv/include' end ================================================ FILE: LICENSE ================================================ Copyright (c) 2016 Larry Tin Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ================================================ FILE: README.md ================================================ # GDLiveStreaming [![CI Status](http://img.shields.io/travis/Larry Tin/GDLiveStreaming.svg?style=flat)](https://travis-ci.org/Larry Tin/GDLiveStreaming) [![Version](https://img.shields.io/cocoapods/v/GDLiveStreaming.svg?style=flat)](http://cocoapods.org/pods/GDLiveStreaming) [![License](https://img.shields.io/cocoapods/l/GDLiveStreaming.svg?style=flat)](http://cocoapods.org/pods/GDLiveStreaming) [![Platform](https://img.shields.io/cocoapods/p/GDLiveStreaming.svg?style=flat)](http://cocoapods.org/pods/GDLiveStreaming) ## Features * Capturing and filtering live video via [GPUImage](https://github.com/BradLarson/GPUImage) * Focusing and Exposure on tap: [GDLCameraUtil](https://github.com/goodow/GDLiveStreaming/blob/master/GDLiveStreaming/Classes/GDLCameraUtil.h) * Pause and resume during recording: [GDLAlignVideoAudioTimestamp](https://github.com/goodow/GDLiveStreaming/blob/master/GDLiveStreaming/Classes/GDLAlignVideoAudioTimestamp.h) * Rotate camera between front and rear * Incoming call * Alarm * H264 video encoding using VideoToolbox * Push stream through [RTMP](https://en.wikipedia.org/wiki/Real_Time_Messaging_Protocol) ## Example To run the example project: 1. Clone the repo, run `git submodule update --init` in the root directory. 2. Run `pod install` from the Example directory and open `GDLiveStreaming.xcworkspace` file. ## Requirements ## Installation GDLiveStreaming is available through [CocoaPods](http://cocoapods.org). To install it, simply add the following line to your Podfile: ```ruby pod 'GDLiveStreaming', :git => 'https://github.com/goodow/GDLiveStreaming.git' pod 'VideoCore', :git => 'https://github.com/goodow/VideoCore.git' pod 'glm', :podspec => 'https://raw.githubusercontent.com/goodow/GDLiveStreaming/master/glm.podspec' ``` ## Author Larry Tin, dev@goodow.com ## License GDLiveStreaming is available under the MIT license. See the LICENSE file for more info. ================================================ FILE: glm.podspec ================================================ Pod::Spec.new do |s| s.name = "glm" s.module_name = "glm" s.version = "0.9.7.4" s.summary = "OpenGL Mathematics" s.description = <<-DESC OpenGL Mathematics is a header only C++ mathematics library for graphics software based on the OpenGL Shading Language specifications. DESC s.homepage = "http://glm.g-truc.net" s.license = {:type => 'MIT', :file => 'copying.txt' } s.authors = { "Christophe Riccio" => "glm@g-truc.net"} s.source = { :git => "https://github.com/g-truc/glm.git", :tag => s.version.to_s } s.requires_arc = false s.header_dir = "glm" s.header_mappings_dir = "glm" s.libraries = 'c++' s.ios.deployment_target = '5.0' s.osx.deployment_target = '10.7' s.source_files = 'glm/**/*{.h,.hpp}' s.xcconfig = { 'LIBRARY_SEARCH_PATHS' => '$(PODS_ROOT)/glm' } s.preserve_paths = 'glm/**/*{.h,.hpp,.inl}' s.public_header_files = 'glm/**/*{.h,.hpp,.inl}' end ================================================ FILE: lib/libyuv/include/libyuv/basic_types.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_BASIC_TYPES_H_ // NOLINT #define INCLUDE_LIBYUV_BASIC_TYPES_H_ #include // for NULL, size_t #if defined(__ANDROID__) || (defined(_MSC_VER) && (_MSC_VER < 1600)) #include // for uintptr_t on x86 #else #include // for uintptr_t #endif #ifndef GG_LONGLONG #ifndef INT_TYPES_DEFINED #define INT_TYPES_DEFINED #ifdef COMPILER_MSVC typedef unsigned __int64 uint64; typedef __int64 int64; #ifndef INT64_C #define INT64_C(x) x ## I64 #endif #ifndef UINT64_C #define UINT64_C(x) x ## UI64 #endif #define INT64_F "I64" #else // COMPILER_MSVC #if defined(__LP64__) && !defined(__OpenBSD__) && !defined(__APPLE__) typedef unsigned long uint64; // NOLINT typedef long int64; // NOLINT #ifndef INT64_C #define INT64_C(x) x ## L #endif #ifndef UINT64_C #define UINT64_C(x) x ## UL #endif #define INT64_F "l" #else // defined(__LP64__) && !defined(__OpenBSD__) && !defined(__APPLE__) typedef unsigned long long uint64; // NOLINT typedef long long int64; // NOLINT #ifndef INT64_C #define INT64_C(x) x ## LL #endif #ifndef UINT64_C #define UINT64_C(x) x ## ULL #endif #define INT64_F "ll" #endif // __LP64__ #endif // COMPILER_MSVC typedef unsigned int uint32; typedef int int32; typedef unsigned short uint16; // NOLINT typedef short int16; // NOLINT typedef unsigned char uint8; typedef signed char int8; #endif // INT_TYPES_DEFINED #endif // GG_LONGLONG // Detect compiler is for x86 or x64. #if defined(__x86_64__) || defined(_M_X64) || \ defined(__i386__) || defined(_M_IX86) #define CPU_X86 1 #endif // Detect compiler is for ARM. #if defined(__arm__) || defined(_M_ARM) #define CPU_ARM 1 #endif #ifndef ALIGNP #ifdef __cplusplus #define ALIGNP(p, t) \ (reinterpret_cast(((reinterpret_cast(p) + \ ((t) - 1)) & ~((t) - 1)))) #else #define ALIGNP(p, t) \ ((uint8*)((((uintptr_t)(p) + ((t) - 1)) & ~((t) - 1)))) /* NOLINT */ #endif #endif #if !defined(LIBYUV_API) #if defined(_WIN32) || defined(__CYGWIN__) #if defined(LIBYUV_BUILDING_SHARED_LIBRARY) #define LIBYUV_API __declspec(dllexport) #elif defined(LIBYUV_USING_SHARED_LIBRARY) #define LIBYUV_API __declspec(dllimport) #else #define LIBYUV_API #endif // LIBYUV_BUILDING_SHARED_LIBRARY #elif defined(__GNUC__) && (__GNUC__ >= 4) && !defined(__APPLE__) && \ (defined(LIBYUV_BUILDING_SHARED_LIBRARY) || \ defined(LIBYUV_USING_SHARED_LIBRARY)) #define LIBYUV_API __attribute__ ((visibility ("default"))) #else #define LIBYUV_API #endif // __GNUC__ #endif // LIBYUV_API #define LIBYUV_BOOL int #define LIBYUV_FALSE 0 #define LIBYUV_TRUE 1 // Visual C x86 or GCC little endian. #if defined(__x86_64__) || defined(_M_X64) || \ defined(__i386__) || defined(_M_IX86) || \ defined(__arm__) || defined(_M_ARM) || \ (defined(__BYTE_ORDER__) && __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__) #define LIBYUV_LITTLE_ENDIAN #endif #endif // INCLUDE_LIBYUV_BASIC_TYPES_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/compare.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_COMPARE_H_ // NOLINT #define INCLUDE_LIBYUV_COMPARE_H_ #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Compute a hash for specified memory. Seed of 5381 recommended. LIBYUV_API uint32 HashDjb2(const uint8* src, uint64 count, uint32 seed); // Scan an opaque argb image and return fourcc based on alpha offset. // Returns FOURCC_ARGB, FOURCC_BGRA, or 0 if unknown. LIBYUV_API uint32 ARGBDetect(const uint8* argb, int stride_argb, int width, int height); // Sum Square Error - used to compute Mean Square Error or PSNR. LIBYUV_API uint64 ComputeSumSquareError(const uint8* src_a, const uint8* src_b, int count); LIBYUV_API uint64 ComputeSumSquareErrorPlane(const uint8* src_a, int stride_a, const uint8* src_b, int stride_b, int width, int height); static const int kMaxPsnr = 128; LIBYUV_API double SumSquareErrorToPsnr(uint64 sse, uint64 count); LIBYUV_API double CalcFramePsnr(const uint8* src_a, int stride_a, const uint8* src_b, int stride_b, int width, int height); LIBYUV_API double I420Psnr(const uint8* src_y_a, int stride_y_a, const uint8* src_u_a, int stride_u_a, const uint8* src_v_a, int stride_v_a, const uint8* src_y_b, int stride_y_b, const uint8* src_u_b, int stride_u_b, const uint8* src_v_b, int stride_v_b, int width, int height); LIBYUV_API double CalcFrameSsim(const uint8* src_a, int stride_a, const uint8* src_b, int stride_b, int width, int height); LIBYUV_API double I420Ssim(const uint8* src_y_a, int stride_y_a, const uint8* src_u_a, int stride_u_a, const uint8* src_v_a, int stride_v_a, const uint8* src_y_b, int stride_y_b, const uint8* src_u_b, int stride_u_b, const uint8* src_v_b, int stride_v_b, int width, int height); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_COMPARE_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/convert.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_CONVERT_H_ // NOLINT #define INCLUDE_LIBYUV_CONVERT_H_ #include "basic_types.h" // TODO(fbarchard): Remove the following headers includes. #include "convert_from.h" #include "planar_functions.h" #include "rotate.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Convert I444 to I420. LIBYUV_API int I444ToI420(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert I422 to I420. LIBYUV_API int I422ToI420(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert I411 to I420. LIBYUV_API int I411ToI420(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Copy I420 to I420. #define I420ToI420 I420Copy LIBYUV_API int I420Copy(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert I400 (grey) to I420. LIBYUV_API int I400ToI420(const uint8* src_y, int src_stride_y, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); #define J400ToJ420 I400ToI420 // Convert NV12 to I420. LIBYUV_API int NV12ToI420(const uint8* src_y, int src_stride_y, const uint8* src_uv, int src_stride_uv, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert NV21 to I420. LIBYUV_API int NV21ToI420(const uint8* src_y, int src_stride_y, const uint8* src_vu, int src_stride_vu, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert YUY2 to I420. LIBYUV_API int YUY2ToI420(const uint8* src_yuy2, int src_stride_yuy2, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert UYVY to I420. LIBYUV_API int UYVYToI420(const uint8* src_uyvy, int src_stride_uyvy, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert M420 to I420. LIBYUV_API int M420ToI420(const uint8* src_m420, int src_stride_m420, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // ARGB little endian (bgra in memory) to I420. LIBYUV_API int ARGBToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // BGRA little endian (argb in memory) to I420. LIBYUV_API int BGRAToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // ABGR little endian (rgba in memory) to I420. LIBYUV_API int ABGRToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // RGBA little endian (abgr in memory) to I420. LIBYUV_API int RGBAToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // RGB little endian (bgr in memory) to I420. LIBYUV_API int RGB24ToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // RGB big endian (rgb in memory) to I420. LIBYUV_API int RAWToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // RGB16 (RGBP fourcc) little endian to I420. LIBYUV_API int RGB565ToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // RGB15 (RGBO fourcc) little endian to I420. LIBYUV_API int ARGB1555ToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // RGB12 (R444 fourcc) little endian to I420. LIBYUV_API int ARGB4444ToI420(const uint8* src_frame, int src_stride_frame, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); #ifdef HAVE_JPEG // src_width/height provided by capture. // dst_width/height for clipping determine final size. LIBYUV_API int MJPGToI420(const uint8* sample, size_t sample_size, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int src_width, int src_height, int dst_width, int dst_height); // Query size of MJPG in pixels. LIBYUV_API int MJPGSize(const uint8* sample, size_t sample_size, int* width, int* height); #endif // Convert camera sample to I420 with cropping, rotation and vertical flip. // "src_size" is needed to parse MJPG. // "dst_stride_y" number of bytes in a row of the dst_y plane. // Normally this would be the same as dst_width, with recommended alignment // to 16 bytes for better efficiency. // If rotation of 90 or 270 is used, stride is affected. The caller should // allocate the I420 buffer according to rotation. // "dst_stride_u" number of bytes in a row of the dst_u plane. // Normally this would be the same as (dst_width + 1) / 2, with // recommended alignment to 16 bytes for better efficiency. // If rotation of 90 or 270 is used, stride is affected. // "crop_x" and "crop_y" are starting position for cropping. // To center, crop_x = (src_width - dst_width) / 2 // crop_y = (src_height - dst_height) / 2 // "src_width" / "src_height" is size of src_frame in pixels. // "src_height" can be negative indicating a vertically flipped image source. // "crop_width" / "crop_height" is the size to crop the src to. // Must be less than or equal to src_width/src_height // Cropping parameters are pre-rotation. // "rotation" can be 0, 90, 180 or 270. // "format" is a fourcc. ie 'I420', 'YUY2' // Returns 0 for successful; -1 for invalid parameter. Non-zero for failure. LIBYUV_API int ConvertToI420(const uint8* src_frame, size_t src_size, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int crop_x, int crop_y, int src_width, int src_height, int crop_width, int crop_height, enum RotationMode rotation, uint32 format); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_CONVERT_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/convert_argb.h ================================================ /* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_CONVERT_ARGB_H_ // NOLINT #define INCLUDE_LIBYUV_CONVERT_ARGB_H_ #include "basic_types.h" // TODO(fbarchard): Remove the following headers includes #include "convert_from.h" #include "planar_functions.h" #include "rotate.h" // TODO(fbarchard): This set of functions should exactly match convert.h // TODO(fbarchard): Add tests. Create random content of right size and convert // with C vs Opt and or to I420 and compare. // TODO(fbarchard): Some of these functions lack parameter setting. #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Alias. #define ARGBToARGB ARGBCopy // Copy ARGB to ARGB. LIBYUV_API int ARGBCopy(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert I420 to ARGB. LIBYUV_API int I420ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert I422 to ARGB. LIBYUV_API int I422ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert I444 to ARGB. LIBYUV_API int I444ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert I411 to ARGB. LIBYUV_API int I411ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert I400 (grey) to ARGB. Reverse of ARGBToI400. LIBYUV_API int I400ToARGB(const uint8* src_y, int src_stride_y, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert J400 (jpeg grey) to ARGB. LIBYUV_API int J400ToARGB(const uint8* src_y, int src_stride_y, uint8* dst_argb, int dst_stride_argb, int width, int height); // Alias. #define YToARGB I400ToARGB // Convert NV12 to ARGB. LIBYUV_API int NV12ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_uv, int src_stride_uv, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert NV21 to ARGB. LIBYUV_API int NV21ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_vu, int src_stride_vu, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert M420 to ARGB. LIBYUV_API int M420ToARGB(const uint8* src_m420, int src_stride_m420, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert YUY2 to ARGB. LIBYUV_API int YUY2ToARGB(const uint8* src_yuy2, int src_stride_yuy2, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert UYVY to ARGB. LIBYUV_API int UYVYToARGB(const uint8* src_uyvy, int src_stride_uyvy, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert J420 to ARGB. LIBYUV_API int J420ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert J422 to ARGB. LIBYUV_API int J422ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); // BGRA little endian (argb in memory) to ARGB. LIBYUV_API int BGRAToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // ABGR little endian (rgba in memory) to ARGB. LIBYUV_API int ABGRToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // RGBA little endian (abgr in memory) to ARGB. LIBYUV_API int RGBAToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // Deprecated function name. #define BG24ToARGB RGB24ToARGB // RGB little endian (bgr in memory) to ARGB. LIBYUV_API int RGB24ToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // RGB big endian (rgb in memory) to ARGB. LIBYUV_API int RAWToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // RGB16 (RGBP fourcc) little endian to ARGB. LIBYUV_API int RGB565ToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // RGB15 (RGBO fourcc) little endian to ARGB. LIBYUV_API int ARGB1555ToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); // RGB12 (R444 fourcc) little endian to ARGB. LIBYUV_API int ARGB4444ToARGB(const uint8* src_frame, int src_stride_frame, uint8* dst_argb, int dst_stride_argb, int width, int height); #ifdef HAVE_JPEG // src_width/height provided by capture // dst_width/height for clipping determine final size. LIBYUV_API int MJPGToARGB(const uint8* sample, size_t sample_size, uint8* dst_argb, int dst_stride_argb, int src_width, int src_height, int dst_width, int dst_height); #endif // Convert camera sample to ARGB with cropping, rotation and vertical flip. // "src_size" is needed to parse MJPG. // "dst_stride_argb" number of bytes in a row of the dst_argb plane. // Normally this would be the same as dst_width, with recommended alignment // to 16 bytes for better efficiency. // If rotation of 90 or 270 is used, stride is affected. The caller should // allocate the I420 buffer according to rotation. // "dst_stride_u" number of bytes in a row of the dst_u plane. // Normally this would be the same as (dst_width + 1) / 2, with // recommended alignment to 16 bytes for better efficiency. // If rotation of 90 or 270 is used, stride is affected. // "crop_x" and "crop_y" are starting position for cropping. // To center, crop_x = (src_width - dst_width) / 2 // crop_y = (src_height - dst_height) / 2 // "src_width" / "src_height" is size of src_frame in pixels. // "src_height" can be negative indicating a vertically flipped image source. // "crop_width" / "crop_height" is the size to crop the src to. // Must be less than or equal to src_width/src_height // Cropping parameters are pre-rotation. // "rotation" can be 0, 90, 180 or 270. // "format" is a fourcc. ie 'I420', 'YUY2' // Returns 0 for successful; -1 for invalid parameter. Non-zero for failure. LIBYUV_API int ConvertToARGB(const uint8* src_frame, size_t src_size, uint8* dst_argb, int dst_stride_argb, int crop_x, int crop_y, int src_width, int src_height, int crop_width, int crop_height, enum RotationMode rotation, uint32 format); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_CONVERT_ARGB_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/convert_from.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_CONVERT_FROM_H_ // NOLINT #define INCLUDE_LIBYUV_CONVERT_FROM_H_ #include "basic_types.h" #include "rotate.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // See Also convert.h for conversions from formats to I420. // I420Copy in convert to I420ToI420. LIBYUV_API int I420ToI422(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); LIBYUV_API int I420ToI444(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); LIBYUV_API int I420ToI411(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Copy to I400. Source can be I420, I422, I444, I400, NV12 or NV21. LIBYUV_API int I400Copy(const uint8* src_y, int src_stride_y, uint8* dst_y, int dst_stride_y, int width, int height); // TODO(fbarchard): I420ToM420 LIBYUV_API int I420ToNV12(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_uv, int dst_stride_uv, int width, int height); LIBYUV_API int I420ToNV21(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_vu, int dst_stride_vu, int width, int height); LIBYUV_API int I420ToYUY2(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); LIBYUV_API int I420ToUYVY(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); LIBYUV_API int I420ToARGB(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); LIBYUV_API int I420ToBGRA(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); LIBYUV_API int I420ToABGR(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_argb, int dst_stride_argb, int width, int height); LIBYUV_API int I420ToRGBA(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_rgba, int dst_stride_rgba, int width, int height); LIBYUV_API int I420ToRGB24(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); LIBYUV_API int I420ToRAW(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); LIBYUV_API int I420ToRGB565(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); // Convert I420 To RGB565 with 4x4 dither matrix (16 bytes). // Values in dither matrix from 0 to 7 recommended. // The order of the dither matrix is first byte is upper left. LIBYUV_API int I420ToRGB565Dither(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, const uint8* dither4x4, int width, int height); LIBYUV_API int I420ToARGB1555(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); LIBYUV_API int I420ToARGB4444(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); // Convert I420 to specified format. // "dst_sample_stride" is bytes in a row for the destination. Pass 0 if the // buffer has contiguous rows. Can be negative. A multiple of 16 is optimal. LIBYUV_API int ConvertFromI420(const uint8* y, int y_stride, const uint8* u, int u_stride, const uint8* v, int v_stride, uint8* dst_sample, int dst_sample_stride, int width, int height, uint32 format); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_CONVERT_FROM_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/convert_from_argb.h ================================================ /* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_ // NOLINT #define INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_ #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Copy ARGB to ARGB. #define ARGBToARGB ARGBCopy LIBYUV_API int ARGBCopy(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert ARGB To BGRA. LIBYUV_API int ARGBToBGRA(const uint8* src_argb, int src_stride_argb, uint8* dst_bgra, int dst_stride_bgra, int width, int height); // Convert ARGB To ABGR. LIBYUV_API int ARGBToABGR(const uint8* src_argb, int src_stride_argb, uint8* dst_abgr, int dst_stride_abgr, int width, int height); // Convert ARGB To RGBA. LIBYUV_API int ARGBToRGBA(const uint8* src_argb, int src_stride_argb, uint8* dst_rgba, int dst_stride_rgba, int width, int height); // Convert ARGB To RGB24. LIBYUV_API int ARGBToRGB24(const uint8* src_argb, int src_stride_argb, uint8* dst_rgb24, int dst_stride_rgb24, int width, int height); // Convert ARGB To RAW. LIBYUV_API int ARGBToRAW(const uint8* src_argb, int src_stride_argb, uint8* dst_rgb, int dst_stride_rgb, int width, int height); // Convert ARGB To RGB565. LIBYUV_API int ARGBToRGB565(const uint8* src_argb, int src_stride_argb, uint8* dst_rgb565, int dst_stride_rgb565, int width, int height); // Convert ARGB To RGB565 with 4x4 dither matrix (16 bytes). // Values in dither matrix from 0 to 7 recommended. // The order of the dither matrix is first byte is upper left. // TODO(fbarchard): Consider pointer to 2d array for dither4x4. // const uint8(*dither)[4][4]; LIBYUV_API int ARGBToRGB565Dither(const uint8* src_argb, int src_stride_argb, uint8* dst_rgb565, int dst_stride_rgb565, const uint8* dither4x4, int width, int height); // Convert ARGB To ARGB1555. LIBYUV_API int ARGBToARGB1555(const uint8* src_argb, int src_stride_argb, uint8* dst_argb1555, int dst_stride_argb1555, int width, int height); // Convert ARGB To ARGB4444. LIBYUV_API int ARGBToARGB4444(const uint8* src_argb, int src_stride_argb, uint8* dst_argb4444, int dst_stride_argb4444, int width, int height); // Convert ARGB To I444. LIBYUV_API int ARGBToI444(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert ARGB To I422. LIBYUV_API int ARGBToI422(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert ARGB To I420. (also in convert.h) LIBYUV_API int ARGBToI420(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert ARGB to J420. (JPeg full range I420). LIBYUV_API int ARGBToJ420(const uint8* src_argb, int src_stride_argb, uint8* dst_yj, int dst_stride_yj, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert ARGB to J422. LIBYUV_API int ARGBToJ422(const uint8* src_argb, int src_stride_argb, uint8* dst_yj, int dst_stride_yj, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert ARGB To I411. LIBYUV_API int ARGBToI411(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert ARGB to J400. (JPeg full range). LIBYUV_API int ARGBToJ400(const uint8* src_argb, int src_stride_argb, uint8* dst_yj, int dst_stride_yj, int width, int height); // Convert ARGB to I400. LIBYUV_API int ARGBToI400(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, int width, int height); // Convert ARGB to G. (Reverse of J400toARGB, which replicates G back to ARGB) LIBYUV_API int ARGBToG(const uint8* src_argb, int src_stride_argb, uint8* dst_g, int dst_stride_g, int width, int height); // Convert ARGB To NV12. LIBYUV_API int ARGBToNV12(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_uv, int dst_stride_uv, int width, int height); // Convert ARGB To NV21. LIBYUV_API int ARGBToNV21(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_vu, int dst_stride_vu, int width, int height); // Convert ARGB To NV21. LIBYUV_API int ARGBToNV21(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, uint8* dst_vu, int dst_stride_vu, int width, int height); // Convert ARGB To YUY2. LIBYUV_API int ARGBToYUY2(const uint8* src_argb, int src_stride_argb, uint8* dst_yuy2, int dst_stride_yuy2, int width, int height); // Convert ARGB To UYVY. LIBYUV_API int ARGBToUYVY(const uint8* src_argb, int src_stride_argb, uint8* dst_uyvy, int dst_stride_uyvy, int width, int height); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_CONVERT_FROM_ARGB_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/cpu_id.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_CPU_ID_H_ // NOLINT #define INCLUDE_LIBYUV_CPU_ID_H_ #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // TODO(fbarchard): Consider overlapping bits for different architectures. // Internal flag to indicate cpuid requires initialization. #define kCpuInit 0x1 // These flags are only valid on ARM processors. static const int kCpuHasARM = 0x2; static const int kCpuHasNEON = 0x4; // 0x8 reserved for future ARM flag. // These flags are only valid on x86 processors. static const int kCpuHasX86 = 0x10; static const int kCpuHasSSE2 = 0x20; static const int kCpuHasSSSE3 = 0x40; static const int kCpuHasSSE41 = 0x80; static const int kCpuHasSSE42 = 0x100; static const int kCpuHasAVX = 0x200; static const int kCpuHasAVX2 = 0x400; static const int kCpuHasERMS = 0x800; static const int kCpuHasFMA3 = 0x1000; // 0x2000, 0x4000, 0x8000 reserved for future X86 flags. // These flags are only valid on MIPS processors. static const int kCpuHasMIPS = 0x10000; static const int kCpuHasMIPS_DSP = 0x20000; static const int kCpuHasMIPS_DSPR2 = 0x40000; // Internal function used to auto-init. LIBYUV_API int InitCpuFlags(void); // Internal function for parsing /proc/cpuinfo. LIBYUV_API int ArmCpuCaps(const char* cpuinfo_name); // Detect CPU has SSE2 etc. // Test_flag parameter should be one of kCpuHas constants above. // returns non-zero if instruction set is detected static __inline int TestCpuFlag(int test_flag) { LIBYUV_API extern int cpu_info_; return (cpu_info_ == kCpuInit ? InitCpuFlags() : cpu_info_) & test_flag; } // For testing, allow CPU flags to be disabled. // ie MaskCpuFlags(~kCpuHasSSSE3) to disable SSSE3. // MaskCpuFlags(-1) to enable all cpu specific optimizations. // MaskCpuFlags(0) to disable all cpu specific optimizations. LIBYUV_API void MaskCpuFlags(int enable_flags); // Low level cpuid for X86. Returns zeros on other CPUs. // eax is the info type that you want. // ecx is typically the cpu number, and should normally be zero. LIBYUV_API void CpuId(uint32 eax, uint32 ecx, uint32* cpu_info); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_CPU_ID_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/mjpeg_decoder.h ================================================ /* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_MJPEG_DECODER_H_ // NOLINT #define INCLUDE_LIBYUV_MJPEG_DECODER_H_ #include "basic_types.h" #ifdef __cplusplus // NOTE: For a simplified public API use convert.h MJPGToI420(). struct jpeg_common_struct; struct jpeg_decompress_struct; struct jpeg_source_mgr; namespace libyuv { #ifdef __cplusplus extern "C" { #endif LIBYUV_BOOL ValidateJpeg(const uint8* sample, size_t sample_size); #ifdef __cplusplus } // extern "C" #endif static const uint32 kUnknownDataSize = 0xFFFFFFFF; enum JpegSubsamplingType { kJpegYuv420, kJpegYuv422, kJpegYuv411, kJpegYuv444, kJpegYuv400, kJpegUnknown }; struct Buffer { const uint8* data; int len; }; struct BufferVector { Buffer* buffers; int len; int pos; }; struct SetJmpErrorMgr; // MJPEG ("Motion JPEG") is a pseudo-standard video codec where the frames are // simply independent JPEG images with a fixed huffman table (which is omitted). // It is rarely used in video transmission, but is common as a camera capture // format, especially in Logitech devices. This class implements a decoder for // MJPEG frames. // // See http://tools.ietf.org/html/rfc2435 class LIBYUV_API MJpegDecoder { public: typedef void (*CallbackFunction)(void* opaque, const uint8* const* data, const int* strides, int rows); static const int kColorSpaceUnknown; static const int kColorSpaceGrayscale; static const int kColorSpaceRgb; static const int kColorSpaceYCbCr; static const int kColorSpaceCMYK; static const int kColorSpaceYCCK; MJpegDecoder(); ~MJpegDecoder(); // Loads a new frame, reads its headers, and determines the uncompressed // image format. // Returns LIBYUV_TRUE if image looks valid and format is supported. // If return value is LIBYUV_TRUE, then the values for all the following // getters are populated. // src_len is the size of the compressed mjpeg frame in bytes. LIBYUV_BOOL LoadFrame(const uint8* src, size_t src_len); // Returns width of the last loaded frame in pixels. int GetWidth(); // Returns height of the last loaded frame in pixels. int GetHeight(); // Returns format of the last loaded frame. The return value is one of the // kColorSpace* constants. int GetColorSpace(); // Number of color components in the color space. int GetNumComponents(); // Sample factors of the n-th component. int GetHorizSampFactor(int component); int GetVertSampFactor(int component); int GetHorizSubSampFactor(int component); int GetVertSubSampFactor(int component); // Public for testability. int GetImageScanlinesPerImcuRow(); // Public for testability. int GetComponentScanlinesPerImcuRow(int component); // Width of a component in bytes. int GetComponentWidth(int component); // Height of a component. int GetComponentHeight(int component); // Width of a component in bytes with padding for DCTSIZE. Public for testing. int GetComponentStride(int component); // Size of a component in bytes. int GetComponentSize(int component); // Call this after LoadFrame() if you decide you don't want to decode it // after all. LIBYUV_BOOL UnloadFrame(); // Decodes the entire image into a one-buffer-per-color-component format. // dst_width must match exactly. dst_height must be <= to image height; if // less, the image is cropped. "planes" must have size equal to at least // GetNumComponents() and they must point to non-overlapping buffers of size // at least GetComponentSize(i). The pointers in planes are incremented // to point to after the end of the written data. // TODO(fbarchard): Add dst_x, dst_y to allow specific rect to be decoded. LIBYUV_BOOL DecodeToBuffers(uint8** planes, int dst_width, int dst_height); // Decodes the entire image and passes the data via repeated calls to a // callback function. Each call will get the data for a whole number of // image scanlines. // TODO(fbarchard): Add dst_x, dst_y to allow specific rect to be decoded. LIBYUV_BOOL DecodeToCallback(CallbackFunction fn, void* opaque, int dst_width, int dst_height); // The helper function which recognizes the jpeg sub-sampling type. static JpegSubsamplingType JpegSubsamplingTypeHelper( int* subsample_x, int* subsample_y, int number_of_components); private: void AllocOutputBuffers(int num_outbufs); void DestroyOutputBuffers(); LIBYUV_BOOL StartDecode(); LIBYUV_BOOL FinishDecode(); void SetScanlinePointers(uint8** data); LIBYUV_BOOL DecodeImcuRow(); int GetComponentScanlinePadding(int component); // A buffer holding the input data for a frame. Buffer buf_; BufferVector buf_vec_; jpeg_decompress_struct* decompress_struct_; jpeg_source_mgr* source_mgr_; SetJmpErrorMgr* error_mgr_; // LIBYUV_TRUE iff at least one component has scanline padding. (i.e., // GetComponentScanlinePadding() != 0.) LIBYUV_BOOL has_scanline_padding_; // Temporaries used to point to scanline outputs. int num_outbufs_; // Outermost size of all arrays below. uint8*** scanlines_; int* scanlines_sizes_; // Temporary buffer used for decoding when we can't decode directly to the // output buffers. Large enough for just one iMCU row. uint8** databuf_; int* databuf_strides_; }; } // namespace libyuv #endif // __cplusplus #endif // INCLUDE_LIBYUV_MJPEG_DECODER_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/planar_functions.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_ // NOLINT #define INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_ #include "basic_types.h" // TODO(fbarchard): Remove the following headers includes. #include "convert.h" #include "convert_argb.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Copy a plane of data. LIBYUV_API void CopyPlane(const uint8* src_y, int src_stride_y, uint8* dst_y, int dst_stride_y, int width, int height); LIBYUV_API void CopyPlane_16(const uint16* src_y, int src_stride_y, uint16* dst_y, int dst_stride_y, int width, int height); // Set a plane of data to a 32 bit value. LIBYUV_API void SetPlane(uint8* dst_y, int dst_stride_y, int width, int height, uint32 value); // Copy I400. Supports inverting. LIBYUV_API int I400ToI400(const uint8* src_y, int src_stride_y, uint8* dst_y, int dst_stride_y, int width, int height); #define J400ToJ400 I400ToI400 // Copy I422 to I422. #define I422ToI422 I422Copy LIBYUV_API int I422Copy(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Copy I444 to I444. #define I444ToI444 I444Copy LIBYUV_API int I444Copy(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert YUY2 to I422. LIBYUV_API int YUY2ToI422(const uint8* src_yuy2, int src_stride_yuy2, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert UYVY to I422. LIBYUV_API int UYVYToI422(const uint8* src_uyvy, int src_stride_uyvy, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Convert I420 to I400. (calls CopyPlane ignoring u/v). LIBYUV_API int I420ToI400(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, int width, int height); // Alias #define J420ToJ400 I420ToI400 #define I420ToI420Mirror I420Mirror // I420 mirror. LIBYUV_API int I420Mirror(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int width, int height); // Alias #define I400ToI400Mirror I400Mirror // I400 mirror. A single plane is mirrored horizontally. // Pass negative height to achieve 180 degree rotation. LIBYUV_API int I400Mirror(const uint8* src_y, int src_stride_y, uint8* dst_y, int dst_stride_y, int width, int height); // Alias #define ARGBToARGBMirror ARGBMirror // ARGB mirror. LIBYUV_API int ARGBMirror(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert NV12 to RGB565. LIBYUV_API int NV12ToRGB565(const uint8* src_y, int src_stride_y, const uint8* src_uv, int src_stride_uv, uint8* dst_rgb565, int dst_stride_rgb565, int width, int height); // Convert NV21 to RGB565. LIBYUV_API int NV21ToRGB565(const uint8* src_y, int src_stride_y, const uint8* src_uv, int src_stride_uv, uint8* dst_rgb565, int dst_stride_rgb565, int width, int height); // I422ToARGB is in convert_argb.h // Convert I422 to BGRA. LIBYUV_API int I422ToBGRA(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_bgra, int dst_stride_bgra, int width, int height); // Convert I422 to ABGR. LIBYUV_API int I422ToABGR(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_abgr, int dst_stride_abgr, int width, int height); // Convert I422 to RGBA. LIBYUV_API int I422ToRGBA(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_rgba, int dst_stride_rgba, int width, int height); // Draw a rectangle into I420. LIBYUV_API int I420Rect(uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int x, int y, int width, int height, int value_y, int value_u, int value_v); // Draw a rectangle into ARGB. LIBYUV_API int ARGBRect(uint8* dst_argb, int dst_stride_argb, int x, int y, int width, int height, uint32 value); // Convert ARGB to gray scale ARGB. LIBYUV_API int ARGBGrayTo(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Make a rectangle of ARGB gray scale. LIBYUV_API int ARGBGray(uint8* dst_argb, int dst_stride_argb, int x, int y, int width, int height); // Make a rectangle of ARGB Sepia tone. LIBYUV_API int ARGBSepia(uint8* dst_argb, int dst_stride_argb, int x, int y, int width, int height); // Apply a matrix rotation to each ARGB pixel. // matrix_argb is 4 signed ARGB values. -128 to 127 representing -2 to 2. // The first 4 coefficients apply to B, G, R, A and produce B of the output. // The next 4 coefficients apply to B, G, R, A and produce G of the output. // The next 4 coefficients apply to B, G, R, A and produce R of the output. // The last 4 coefficients apply to B, G, R, A and produce A of the output. LIBYUV_API int ARGBColorMatrix(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, const int8* matrix_argb, int width, int height); // Deprecated. Use ARGBColorMatrix instead. // Apply a matrix rotation to each ARGB pixel. // matrix_argb is 3 signed ARGB values. -128 to 127 representing -1 to 1. // The first 4 coefficients apply to B, G, R, A and produce B of the output. // The next 4 coefficients apply to B, G, R, A and produce G of the output. // The last 4 coefficients apply to B, G, R, A and produce R of the output. LIBYUV_API int RGBColorMatrix(uint8* dst_argb, int dst_stride_argb, const int8* matrix_rgb, int x, int y, int width, int height); // Apply a color table each ARGB pixel. // Table contains 256 ARGB values. LIBYUV_API int ARGBColorTable(uint8* dst_argb, int dst_stride_argb, const uint8* table_argb, int x, int y, int width, int height); // Apply a color table each ARGB pixel but preserve destination alpha. // Table contains 256 ARGB values. LIBYUV_API int RGBColorTable(uint8* dst_argb, int dst_stride_argb, const uint8* table_argb, int x, int y, int width, int height); // Apply a luma/color table each ARGB pixel but preserve destination alpha. // Table contains 32768 values indexed by [Y][C] where 7 it 7 bit luma from // RGB (YJ style) and C is an 8 bit color component (R, G or B). LIBYUV_API int ARGBLumaColorTable(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, const uint8* luma_rgb_table, int width, int height); // Apply a 3 term polynomial to ARGB values. // poly points to a 4x4 matrix. The first row is constants. The 2nd row is // coefficients for b, g, r and a. The 3rd row is coefficients for b squared, // g squared, r squared and a squared. The 4rd row is coefficients for b to // the 3, g to the 3, r to the 3 and a to the 3. The values are summed and // result clamped to 0 to 255. // A polynomial approximation can be dirived using software such as 'R'. LIBYUV_API int ARGBPolynomial(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, const float* poly, int width, int height); // Quantize a rectangle of ARGB. Alpha unaffected. // scale is a 16 bit fractional fixed point scaler between 0 and 65535. // interval_size should be a value between 1 and 255. // interval_offset should be a value between 0 and 255. LIBYUV_API int ARGBQuantize(uint8* dst_argb, int dst_stride_argb, int scale, int interval_size, int interval_offset, int x, int y, int width, int height); // Copy ARGB to ARGB. LIBYUV_API int ARGBCopy(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Copy ARGB to ARGB. LIBYUV_API int ARGBCopyAlpha(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Copy ARGB to ARGB. LIBYUV_API int ARGBCopyYToAlpha(const uint8* src_y, int src_stride_y, uint8* dst_argb, int dst_stride_argb, int width, int height); typedef void (*ARGBBlendRow)(const uint8* src_argb0, const uint8* src_argb1, uint8* dst_argb, int width); // Get function to Alpha Blend ARGB pixels and store to destination. LIBYUV_API ARGBBlendRow GetARGBBlend(); // Alpha Blend ARGB images and store to destination. // Alpha of destination is set to 255. LIBYUV_API int ARGBBlend(const uint8* src_argb0, int src_stride_argb0, const uint8* src_argb1, int src_stride_argb1, uint8* dst_argb, int dst_stride_argb, int width, int height); // Multiply ARGB image by ARGB image. Shifted down by 8. Saturates to 255. LIBYUV_API int ARGBMultiply(const uint8* src_argb0, int src_stride_argb0, const uint8* src_argb1, int src_stride_argb1, uint8* dst_argb, int dst_stride_argb, int width, int height); // Add ARGB image with ARGB image. Saturates to 255. LIBYUV_API int ARGBAdd(const uint8* src_argb0, int src_stride_argb0, const uint8* src_argb1, int src_stride_argb1, uint8* dst_argb, int dst_stride_argb, int width, int height); // Subtract ARGB image (argb1) from ARGB image (argb0). Saturates to 0. LIBYUV_API int ARGBSubtract(const uint8* src_argb0, int src_stride_argb0, const uint8* src_argb1, int src_stride_argb1, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert I422 to YUY2. LIBYUV_API int I422ToYUY2(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); // Convert I422 to UYVY. LIBYUV_API int I422ToUYVY(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_frame, int dst_stride_frame, int width, int height); // Convert unattentuated ARGB to preattenuated ARGB. LIBYUV_API int ARGBAttenuate(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert preattentuated ARGB to unattenuated ARGB. LIBYUV_API int ARGBUnattenuate(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Convert MJPG to ARGB. LIBYUV_API int MJPGToARGB(const uint8* sample, size_t sample_size, uint8* argb, int argb_stride, int w, int h, int dw, int dh); // Internal function - do not call directly. // Computes table of cumulative sum for image where the value is the sum // of all values above and to the left of the entry. Used by ARGBBlur. LIBYUV_API int ARGBComputeCumulativeSum(const uint8* src_argb, int src_stride_argb, int32* dst_cumsum, int dst_stride32_cumsum, int width, int height); // Blur ARGB image. // dst_cumsum table of width * (height + 1) * 16 bytes aligned to // 16 byte boundary. // dst_stride32_cumsum is number of ints in a row (width * 4). // radius is number of pixels around the center. e.g. 1 = 3x3. 2=5x5. // Blur is optimized for radius of 5 (11x11) or less. LIBYUV_API int ARGBBlur(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int32* dst_cumsum, int dst_stride32_cumsum, int width, int height, int radius); // Multiply ARGB image by ARGB value. LIBYUV_API int ARGBShade(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height, uint32 value); // Interpolate between two ARGB images using specified amount of interpolation // (0 to 255) and store to destination. // 'interpolation' is specified as 8 bit fraction where 0 means 100% src_argb0 // and 255 means 1% src_argb0 and 99% src_argb1. // Internally uses ARGBScale bilinear filtering. // Caveat: This function will write up to 16 bytes beyond the end of dst_argb. LIBYUV_API int ARGBInterpolate(const uint8* src_argb0, int src_stride_argb0, const uint8* src_argb1, int src_stride_argb1, uint8* dst_argb, int dst_stride_argb, int width, int height, int interpolation); #if defined(__pnacl__) || defined(__CLR_VER) || defined(COVERAGE_ENABLED) || \ defined(TARGET_IPHONE_SIMULATOR) || \ (defined(__i386__) && !defined(__SSE2__)) || \ ((defined(_MSC_VER) && !defined(__clang__)) && defined(__clang__)) #define LIBYUV_DISABLE_X86 #endif // Row functions for copying a pixels from a source with a slope to a row // of destination. Useful for scaling, rotation, mirror, texture mapping. LIBYUV_API void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride, uint8* dst_argb, const float* uv_dudv, int width); // The following are available on all x86 platforms: #if !defined(LIBYUV_DISABLE_X86) && \ (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__)) LIBYUV_API void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride, uint8* dst_argb, const float* uv_dudv, int width); #define HAS_ARGBAFFINEROW_SSE2 #endif // LIBYUV_DISABLE_X86 // Shuffle ARGB channel order. e.g. BGRA to ARGB. // shuffler is 16 bytes and must be aligned. LIBYUV_API int ARGBShuffle(const uint8* src_bgra, int src_stride_bgra, uint8* dst_argb, int dst_stride_argb, const uint8* shuffler, int width, int height); // Sobel ARGB effect with planar output. LIBYUV_API int ARGBSobelToPlane(const uint8* src_argb, int src_stride_argb, uint8* dst_y, int dst_stride_y, int width, int height); // Sobel ARGB effect. LIBYUV_API int ARGBSobel(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); // Sobel ARGB effect w/ Sobel X, Sobel, Sobel Y in ARGB. LIBYUV_API int ARGBSobelXY(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int width, int height); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_PLANAR_FUNCTIONS_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/rotate.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_ROTATE_H_ // NOLINT #define INCLUDE_LIBYUV_ROTATE_H_ #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Supported rotation. typedef enum RotationMode { kRotate0 = 0, // No rotation. kRotate90 = 90, // Rotate 90 degrees clockwise. kRotate180 = 180, // Rotate 180 degrees. kRotate270 = 270, // Rotate 270 degrees clockwise. // Deprecated. kRotateNone = 0, kRotateClockwise = 90, kRotateCounterClockwise = 270, } RotationModeEnum; // Rotate I420 frame. LIBYUV_API int I420Rotate(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int src_width, int src_height, enum RotationMode mode); // Rotate NV12 input and store in I420. LIBYUV_API int NV12ToI420Rotate(const uint8* src_y, int src_stride_y, const uint8* src_uv, int src_stride_uv, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int src_width, int src_height, enum RotationMode mode); // Rotate a plane by 0, 90, 180, or 270. LIBYUV_API int RotatePlane(const uint8* src, int src_stride, uint8* dst, int dst_stride, int src_width, int src_height, enum RotationMode mode); // Rotate planes by 90, 180, 270. Deprecated. LIBYUV_API void RotatePlane90(const uint8* src, int src_stride, uint8* dst, int dst_stride, int width, int height); LIBYUV_API void RotatePlane180(const uint8* src, int src_stride, uint8* dst, int dst_stride, int width, int height); LIBYUV_API void RotatePlane270(const uint8* src, int src_stride, uint8* dst, int dst_stride, int width, int height); LIBYUV_API void RotateUV90(const uint8* src, int src_stride, uint8* dst_a, int dst_stride_a, uint8* dst_b, int dst_stride_b, int width, int height); // Rotations for when U and V are interleaved. // These functions take one input pointer and // split the data into two buffers while // rotating them. Deprecated. LIBYUV_API void RotateUV180(const uint8* src, int src_stride, uint8* dst_a, int dst_stride_a, uint8* dst_b, int dst_stride_b, int width, int height); LIBYUV_API void RotateUV270(const uint8* src, int src_stride, uint8* dst_a, int dst_stride_a, uint8* dst_b, int dst_stride_b, int width, int height); // The 90 and 270 functions are based on transposes. // Doing a transpose with reversing the read/write // order will result in a rotation by +- 90 degrees. // Deprecated. LIBYUV_API void TransposePlane(const uint8* src, int src_stride, uint8* dst, int dst_stride, int width, int height); LIBYUV_API void TransposeUV(const uint8* src, int src_stride, uint8* dst_a, int dst_stride_a, uint8* dst_b, int dst_stride_b, int width, int height); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_ROTATE_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/rotate_argb.h ================================================ /* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_ROTATE_ARGB_H_ // NOLINT #define INCLUDE_LIBYUV_ROTATE_ARGB_H_ #include "basic_types.h" #include "rotate.h" // For RotationMode. #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Rotate ARGB frame LIBYUV_API int ARGBRotate(const uint8* src_argb, int src_stride_argb, uint8* dst_argb, int dst_stride_argb, int src_width, int src_height, enum RotationMode mode); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_ROTATE_ARGB_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/row.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_ROW_H_ // NOLINT #define INCLUDE_LIBYUV_ROW_H_ #include // For malloc. #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif #define IS_ALIGNED(p, a) (!((uintptr_t)(p) & ((a) - 1))) #ifdef __cplusplus #define align_buffer_64(var, size) \ uint8* var##_mem = reinterpret_cast(malloc((size) + 63)); \ uint8* var = reinterpret_cast \ ((reinterpret_cast(var##_mem) + 63) & ~63) #else #define align_buffer_64(var, size) \ uint8* var##_mem = (uint8*)(malloc((size) + 63)); /* NOLINT */ \ uint8* var = (uint8*)(((intptr_t)(var##_mem) + 63) & ~63) /* NOLINT */ #endif #define free_aligned_buffer_64(var) \ free(var##_mem); \ var = 0 #if defined(__pnacl__) || defined(__CLR_VER) || defined(COVERAGE_ENABLED) || \ defined(TARGET_IPHONE_SIMULATOR) || \ (defined(__i386__) && !defined(__SSE2__)) #define LIBYUV_DISABLE_X86 #endif // True if compiling for SSSE3 as a requirement. #if defined(__SSSE3__) || (defined(_M_IX86_FP) && (_M_IX86_FP >= 3)) #define LIBYUV_SSSE3_ONLY #endif #if defined(__native_client__) #define LIBYUV_DISABLE_NEON #endif // clang >= 3.5.0 required for Arm64. #if defined(__clang__) && defined(__aarch64__) && !defined(LIBYUV_DISABLE_NEON) #if (__clang_major__ < 3) || (__clang_major__ == 3 && (__clang_minor__ < 5)) #define LIBYUV_DISABLE_NEON #endif // clang >= 3.5 #endif // __clang__ // The following are available on all x86 platforms: #if !defined(LIBYUV_DISABLE_X86) && \ (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__)) // Conversions: #define HAS_ABGRTOUVROW_SSSE3 #define HAS_ABGRTOYROW_SSSE3 #define HAS_ARGB1555TOARGBROW_SSE2 #define HAS_ARGB4444TOARGBROW_SSE2 #define HAS_ARGBSETROW_X86 #define HAS_ARGBSHUFFLEROW_SSE2 #define HAS_ARGBSHUFFLEROW_SSSE3 #define HAS_ARGBTOARGB1555ROW_SSE2 #define HAS_ARGBTOARGB4444ROW_SSE2 #define HAS_ARGBTORAWROW_SSSE3 #define HAS_ARGBTORGB24ROW_SSSE3 #define HAS_ARGBTORGB565ROW_SSE2 #define HAS_ARGBTOUV422ROW_SSSE3 #define HAS_ARGBTOUV444ROW_SSSE3 #define HAS_ARGBTOUVJROW_SSSE3 #define HAS_ARGBTOUVROW_SSSE3 #define HAS_ARGBTOYJROW_SSSE3 #define HAS_ARGBTOYROW_SSSE3 #define HAS_BGRATOUVROW_SSSE3 #define HAS_BGRATOYROW_SSSE3 #define HAS_COPYROW_ERMS #define HAS_COPYROW_SSE2 #define HAS_I400TOARGBROW_SSE2 #define HAS_I411TOARGBROW_SSSE3 #define HAS_I422TOABGRROW_SSSE3 #define HAS_I422TOARGB1555ROW_SSSE3 #define HAS_I422TOARGB4444ROW_SSSE3 #define HAS_I422TOARGBROW_SSSE3 #define HAS_I422TOBGRAROW_SSSE3 #define HAS_I422TORAWROW_SSSE3 #define HAS_I422TORGB24ROW_SSSE3 #define HAS_I422TORGB565ROW_SSSE3 #define HAS_I422TORGBAROW_SSSE3 #define HAS_I422TOUYVYROW_SSE2 #define HAS_I422TOYUY2ROW_SSE2 #define HAS_I444TOARGBROW_SSSE3 #define HAS_J400TOARGBROW_SSE2 #define HAS_J422TOARGBROW_SSSE3 #define HAS_MERGEUVROW_SSE2 #define HAS_MIRRORROW_SSE2 #define HAS_MIRRORROW_SSSE3 #define HAS_MIRRORROW_UV_SSSE3 #define HAS_MIRRORUVROW_SSSE3 #define HAS_NV12TOARGBROW_SSSE3 #define HAS_NV12TORGB565ROW_SSSE3 #define HAS_NV21TOARGBROW_SSSE3 #define HAS_NV21TORGB565ROW_SSSE3 #define HAS_RAWTOARGBROW_SSSE3 #define HAS_RAWTOYROW_SSSE3 #define HAS_RGB24TOARGBROW_SSSE3 #define HAS_RGB24TOYROW_SSSE3 #define HAS_RGB565TOARGBROW_SSE2 #define HAS_RGBATOUVROW_SSSE3 #define HAS_RGBATOYROW_SSSE3 #define HAS_SETROW_ERMS #define HAS_SETROW_X86 #define HAS_SPLITUVROW_SSE2 #define HAS_UYVYTOARGBROW_SSSE3 #define HAS_UYVYTOUV422ROW_SSE2 #define HAS_UYVYTOUVROW_SSE2 #define HAS_UYVYTOYROW_SSE2 #define HAS_YUY2TOARGBROW_SSSE3 #define HAS_YUY2TOUV422ROW_SSE2 #define HAS_YUY2TOUVROW_SSE2 #define HAS_YUY2TOYROW_SSE2 // Effects: #define HAS_ARGBADDROW_SSE2 #define HAS_ARGBAFFINEROW_SSE2 #define HAS_ARGBATTENUATEROW_SSSE3 #define HAS_ARGBBLENDROW_SSSE3 #define HAS_ARGBCOLORMATRIXROW_SSSE3 #define HAS_ARGBCOLORTABLEROW_X86 #define HAS_ARGBCOPYALPHAROW_SSE2 #define HAS_ARGBCOPYYTOALPHAROW_SSE2 #define HAS_ARGBGRAYROW_SSSE3 #define HAS_ARGBLUMACOLORTABLEROW_SSSE3 #define HAS_ARGBMIRRORROW_SSE2 #define HAS_ARGBMULTIPLYROW_SSE2 #define HAS_ARGBPOLYNOMIALROW_SSE2 #define HAS_ARGBQUANTIZEROW_SSE2 #define HAS_ARGBSEPIAROW_SSSE3 #define HAS_ARGBSHADEROW_SSE2 #define HAS_ARGBSUBTRACTROW_SSE2 #define HAS_ARGBUNATTENUATEROW_SSE2 #define HAS_COMPUTECUMULATIVESUMROW_SSE2 #define HAS_CUMULATIVESUMTOAVERAGEROW_SSE2 #define HAS_INTERPOLATEROW_SSE2 #define HAS_INTERPOLATEROW_SSSE3 #define HAS_RGBCOLORTABLEROW_X86 #define HAS_SOBELROW_SSE2 #define HAS_SOBELTOPLANEROW_SSE2 #define HAS_SOBELXROW_SSE2 #define HAS_SOBELXYROW_SSE2 #define HAS_SOBELYROW_SSE2 #endif // The following are available on x64 Visual C and clangcl. #if !defined(LIBYUV_DISABLE_X86) && defined (_M_X64) && \ (!defined(__clang__) || defined(__SSSE3__)) #define HAS_I422TOARGBROW_SSSE3 #endif // GCC >= 4.7.0 required for AVX2. #if defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__)) #if (__GNUC__ > 4) || (__GNUC__ == 4 && (__GNUC_MINOR__ >= 7)) #define GCC_HAS_AVX2 1 #endif // GNUC >= 4.7 #endif // __GNUC__ // clang >= 3.4.0 required for AVX2. #if defined(__clang__) && (defined(__x86_64__) || defined(__i386__)) #if (__clang_major__ > 3) || (__clang_major__ == 3 && (__clang_minor__ >= 4)) #define CLANG_HAS_AVX2 1 #endif // clang >= 3.4 #endif // __clang__ // Visual C 2012 required for AVX2. #if defined(_M_IX86) && !defined(__clang__) && \ defined(_MSC_VER) && _MSC_VER >= 1700 #define VISUALC_HAS_AVX2 1 #endif // VisualStudio >= 2012 // The following are available require VS2012. Port to GCC. #if !defined(LIBYUV_DISABLE_X86) && defined(VISUALC_HAS_AVX2) #define HAS_ARGB1555TOARGBROW_AVX2 #define HAS_ARGB4444TOARGBROW_AVX2 #define HAS_ARGBTOARGB1555ROW_AVX2 #define HAS_ARGBTOARGB4444ROW_AVX2 #define HAS_ARGBTORGB565DITHERROW_AVX2 #define HAS_ARGBTORGB565DITHERROW_SSE2 #define HAS_ARGBTORGB565ROW_AVX2 #define HAS_I411TOARGBROW_AVX2 #define HAS_I422TOARGB1555ROW_AVX2 #define HAS_I422TOARGB4444ROW_AVX2 #define HAS_I422TORGB565ROW_AVX2 #define HAS_I444TOARGBROW_AVX2 #define HAS_J400TOARGBROW_AVX2 #define HAS_NV12TOARGBROW_AVX2 #define HAS_NV12TORGB565ROW_AVX2 #define HAS_NV21TOARGBROW_AVX2 #define HAS_NV21TORGB565ROW_AVX2 #define HAS_RGB565TOARGBROW_AVX2 #endif // The following are available on all x86 platforms, but // require VS2012, clang 3.4 or gcc 4.7. // The code supports NaCL but requires a new compiler and validator. #if !defined(LIBYUV_DISABLE_X86) && (defined(VISUALC_HAS_AVX2) || \ defined(CLANG_HAS_AVX2) || defined(GCC_HAS_AVX2)) #define HAS_ARGBCOPYALPHAROW_AVX2 #define HAS_ARGBCOPYYTOALPHAROW_AVX2 #define HAS_ARGBMIRRORROW_AVX2 #define HAS_ARGBPOLYNOMIALROW_AVX2 #define HAS_ARGBSHUFFLEROW_AVX2 #define HAS_ARGBTOUVROW_AVX2 #define HAS_ARGBTOYJROW_AVX2 #define HAS_ARGBTOYROW_AVX2 #define HAS_COPYROW_AVX #define HAS_I400TOARGBROW_AVX2 #define HAS_I422TOABGRROW_AVX2 #define HAS_I422TOARGBROW_AVX2 #define HAS_I422TOBGRAROW_AVX2 #define HAS_I422TORAWROW_AVX2 #define HAS_I422TORGB24ROW_AVX2 #define HAS_I422TORGBAROW_AVX2 #define HAS_INTERPOLATEROW_AVX2 #define HAS_J422TOARGBROW_AVX2 #define HAS_MERGEUVROW_AVX2 #define HAS_MIRRORROW_AVX2 #define HAS_SPLITUVROW_AVX2 #define HAS_UYVYTOARGBROW_AVX2 #define HAS_UYVYTOUV422ROW_AVX2 #define HAS_UYVYTOUVROW_AVX2 #define HAS_UYVYTOYROW_AVX2 #define HAS_YUY2TOARGBROW_AVX2 #define HAS_YUY2TOUV422ROW_AVX2 #define HAS_YUY2TOUVROW_AVX2 #define HAS_YUY2TOYROW_AVX2 // Effects: #define HAS_ARGBADDROW_AVX2 #define HAS_ARGBATTENUATEROW_AVX2 #define HAS_ARGBMULTIPLYROW_AVX2 #define HAS_ARGBSUBTRACTROW_AVX2 #define HAS_ARGBUNATTENUATEROW_AVX2 #endif // The following are disabled when SSSE3 is available: #if !defined(LIBYUV_DISABLE_X86) && \ (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__)) && \ !defined(LIBYUV_SSSE3_ONLY) #define HAS_ARGBATTENUATEROW_SSE2 #define HAS_ARGBBLENDROW_SSE2 #define HAS_MIRRORROW_SSE2 #endif // The following are available on Neon platforms: #if !defined(LIBYUV_DISABLE_NEON) && \ (defined(__aarch64__) || defined(__ARM_NEON__) || defined(LIBYUV_NEON)) #define HAS_ABGRTOUVROW_NEON #define HAS_ABGRTOYROW_NEON #define HAS_ARGB1555TOARGBROW_NEON #define HAS_ARGB1555TOUVROW_NEON #define HAS_ARGB1555TOYROW_NEON #define HAS_ARGB4444TOARGBROW_NEON #define HAS_ARGB4444TOUVROW_NEON #define HAS_ARGB4444TOYROW_NEON #define HAS_ARGBTOARGB1555ROW_NEON #define HAS_ARGBTOARGB4444ROW_NEON #define HAS_ARGBTORAWROW_NEON #define HAS_ARGBTORGB24ROW_NEON #define HAS_ARGBTORGB565ROW_NEON #define HAS_ARGBTOUV411ROW_NEON #define HAS_ARGBTOUV422ROW_NEON #define HAS_ARGBTOUV444ROW_NEON #define HAS_ARGBTOUVJROW_NEON #define HAS_ARGBTOUVROW_NEON #define HAS_ARGBTOYJROW_NEON #define HAS_ARGBTOYROW_NEON #define HAS_BGRATOUVROW_NEON #define HAS_BGRATOYROW_NEON #define HAS_COPYROW_NEON #define HAS_J400TOARGBROW_NEON #define HAS_I411TOARGBROW_NEON #define HAS_I422TOABGRROW_NEON #define HAS_I422TOARGB1555ROW_NEON #define HAS_I422TOARGB4444ROW_NEON #define HAS_I422TOARGBROW_NEON #define HAS_I422TOBGRAROW_NEON #define HAS_I422TORAWROW_NEON #define HAS_I422TORGB24ROW_NEON #define HAS_I422TORGB565ROW_NEON #define HAS_I422TORGBAROW_NEON #define HAS_I422TOUYVYROW_NEON #define HAS_I422TOYUY2ROW_NEON #define HAS_I444TOARGBROW_NEON #define HAS_MERGEUVROW_NEON #define HAS_MIRRORROW_NEON #define HAS_MIRRORUVROW_NEON #define HAS_NV12TOARGBROW_NEON #define HAS_NV12TORGB565ROW_NEON #define HAS_NV21TOARGBROW_NEON #define HAS_NV21TORGB565ROW_NEON #define HAS_RAWTOARGBROW_NEON #define HAS_RAWTOUVROW_NEON #define HAS_RAWTOYROW_NEON #define HAS_RGB24TOARGBROW_NEON #define HAS_RGB24TOUVROW_NEON #define HAS_RGB24TOYROW_NEON #define HAS_RGB565TOARGBROW_NEON #define HAS_RGB565TOUVROW_NEON #define HAS_RGB565TOYROW_NEON #define HAS_RGBATOUVROW_NEON #define HAS_RGBATOYROW_NEON #define HAS_SETROW_NEON #define HAS_ARGBSETROW_NEON #define HAS_SPLITUVROW_NEON #define HAS_UYVYTOARGBROW_NEON #define HAS_UYVYTOUV422ROW_NEON #define HAS_UYVYTOUVROW_NEON #define HAS_UYVYTOYROW_NEON #define HAS_I400TOARGBROW_NEON #define HAS_YUY2TOARGBROW_NEON #define HAS_YUY2TOUV422ROW_NEON #define HAS_YUY2TOUVROW_NEON #define HAS_YUY2TOYROW_NEON #define HAS_ARGBTORGB565DITHERROW_NEON // Effects: #define HAS_ARGBADDROW_NEON #define HAS_ARGBATTENUATEROW_NEON #define HAS_ARGBBLENDROW_NEON #define HAS_ARGBGRAYROW_NEON #define HAS_ARGBMIRRORROW_NEON #define HAS_ARGBMULTIPLYROW_NEON #define HAS_ARGBQUANTIZEROW_NEON #define HAS_ARGBSEPIAROW_NEON #define HAS_ARGBSHADEROW_NEON #define HAS_ARGBSUBTRACTROW_NEON #define HAS_INTERPOLATEROW_NEON #define HAS_SOBELROW_NEON #define HAS_SOBELTOPLANEROW_NEON #define HAS_SOBELXROW_NEON #define HAS_SOBELXYROW_NEON #define HAS_SOBELYROW_NEON #define HAS_ARGBCOLORMATRIXROW_NEON #define HAS_ARGBSHUFFLEROW_NEON #endif // The following are available on Mips platforms: #if !defined(LIBYUV_DISABLE_MIPS) && defined(__mips__) && \ (_MIPS_SIM == _MIPS_SIM_ABI32) && (__mips_isa_rev < 6) #define HAS_COPYROW_MIPS #if defined(__mips_dsp) && (__mips_dsp_rev >= 2) #define HAS_I422TOABGRROW_MIPS_DSPR2 #define HAS_I422TOARGBROW_MIPS_DSPR2 #define HAS_I422TOBGRAROW_MIPS_DSPR2 #define HAS_INTERPOLATEROW_MIPS_DSPR2 #define HAS_MIRRORROW_MIPS_DSPR2 #define HAS_MIRRORUVROW_MIPS_DSPR2 #define HAS_SPLITUVROW_MIPS_DSPR2 #endif #endif #if defined(_MSC_VER) && !defined(__CLR_VER) #define SIMD_ALIGNED(var) __declspec(align(16)) var #define SIMD_ALIGNED32(var) __declspec(align(64)) var typedef __declspec(align(16)) int16 vec16[8]; typedef __declspec(align(16)) int32 vec32[4]; typedef __declspec(align(16)) int8 vec8[16]; typedef __declspec(align(16)) uint16 uvec16[8]; typedef __declspec(align(16)) uint32 uvec32[4]; typedef __declspec(align(16)) uint8 uvec8[16]; typedef __declspec(align(32)) int16 lvec16[16]; typedef __declspec(align(32)) int32 lvec32[8]; typedef __declspec(align(32)) int8 lvec8[32]; typedef __declspec(align(32)) uint16 ulvec16[16]; typedef __declspec(align(32)) uint32 ulvec32[8]; typedef __declspec(align(32)) uint8 ulvec8[32]; #elif defined(__GNUC__) // Caveat GCC 4.2 to 4.7 have a known issue using vectors with const. #define SIMD_ALIGNED(var) var __attribute__((aligned(16))) #define SIMD_ALIGNED32(var) var __attribute__((aligned(64))) typedef int16 __attribute__((vector_size(16))) vec16; typedef int32 __attribute__((vector_size(16))) vec32; typedef int8 __attribute__((vector_size(16))) vec8; typedef uint16 __attribute__((vector_size(16))) uvec16; typedef uint32 __attribute__((vector_size(16))) uvec32; typedef uint8 __attribute__((vector_size(16))) uvec8; typedef int16 __attribute__((vector_size(32))) lvec16; typedef int32 __attribute__((vector_size(32))) lvec32; typedef int8 __attribute__((vector_size(32))) lvec8; typedef uint16 __attribute__((vector_size(32))) ulvec16; typedef uint32 __attribute__((vector_size(32))) ulvec32; typedef uint8 __attribute__((vector_size(32))) ulvec8; #else #define SIMD_ALIGNED(var) var #define SIMD_ALIGNED32(var) var typedef int16 vec16[8]; typedef int32 vec32[4]; typedef int8 vec8[16]; typedef uint16 uvec16[8]; typedef uint32 uvec32[4]; typedef uint8 uvec8[16]; typedef int16 lvec16[16]; typedef int32 lvec32[8]; typedef int8 lvec8[32]; typedef uint16 ulvec16[16]; typedef uint32 ulvec32[8]; typedef uint8 ulvec8[32]; #endif #if defined(__APPLE__) || defined(__x86_64__) || defined(__llvm__) #define OMITFP #else #define OMITFP __attribute__((optimize("omit-frame-pointer"))) #endif // NaCL macros for GCC x86 and x64. #if defined(__native_client__) #define LABELALIGN ".p2align 5\n" #else #define LABELALIGN #endif #if defined(__native_client__) && defined(__x86_64__) // r14 is used for MEMOP macros. #define NACL_R14 "r14", #define BUNDLELOCK ".bundle_lock\n" #define BUNDLEUNLOCK ".bundle_unlock\n" #define MEMACCESS(base) "%%nacl:(%%r15,%q" #base ")" #define MEMACCESS2(offset, base) "%%nacl:" #offset "(%%r15,%q" #base ")" #define MEMLEA(offset, base) #offset "(%q" #base ")" #define MEMLEA3(offset, index, scale) \ #offset "(,%q" #index "," #scale ")" #define MEMLEA4(offset, base, index, scale) \ #offset "(%q" #base ",%q" #index "," #scale ")" #define MEMMOVESTRING(s, d) "%%nacl:(%q" #s "),%%nacl:(%q" #d "), %%r15" #define MEMSTORESTRING(reg, d) "%%" #reg ",%%nacl:(%q" #d "), %%r15" #define MEMOPREG(opcode, offset, base, index, scale, reg) \ BUNDLELOCK \ "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \ #opcode " (%%r15,%%r14),%%" #reg "\n" \ BUNDLEUNLOCK #define MEMOPMEM(opcode, reg, offset, base, index, scale) \ BUNDLELOCK \ "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \ #opcode " %%" #reg ",(%%r15,%%r14)\n" \ BUNDLEUNLOCK #define MEMOPARG(opcode, offset, base, index, scale, arg) \ BUNDLELOCK \ "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \ #opcode " (%%r15,%%r14),%" #arg "\n" \ BUNDLEUNLOCK #define VMEMOPREG(opcode, offset, base, index, scale, reg1, reg2) \ BUNDLELOCK \ "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \ #opcode " (%%r15,%%r14),%%" #reg1 ",%%" #reg2 "\n" \ BUNDLEUNLOCK #define VEXTOPMEM(op, sel, reg, offset, base, index, scale) \ BUNDLELOCK \ "lea " #offset "(%q" #base ",%q" #index "," #scale "),%%r14d\n" \ #op " $" #sel ",%%" #reg ",(%%r15,%%r14)\n" \ BUNDLEUNLOCK #else // defined(__native_client__) && defined(__x86_64__) #define NACL_R14 #define BUNDLEALIGN #define MEMACCESS(base) "(%" #base ")" #define MEMACCESS2(offset, base) #offset "(%" #base ")" #define MEMLEA(offset, base) #offset "(%" #base ")" #define MEMLEA3(offset, index, scale) \ #offset "(,%" #index "," #scale ")" #define MEMLEA4(offset, base, index, scale) \ #offset "(%" #base ",%" #index "," #scale ")" #define MEMMOVESTRING(s, d) #define MEMSTORESTRING(reg, d) #define MEMOPREG(opcode, offset, base, index, scale, reg) \ #opcode " " #offset "(%" #base ",%" #index "," #scale "),%%" #reg "\n" #define MEMOPMEM(opcode, reg, offset, base, index, scale) \ #opcode " %%" #reg ","#offset "(%" #base ",%" #index "," #scale ")\n" #define MEMOPARG(opcode, offset, base, index, scale, arg) \ #opcode " " #offset "(%" #base ",%" #index "," #scale "),%" #arg "\n" #define VMEMOPREG(opcode, offset, base, index, scale, reg1, reg2) \ #opcode " " #offset "(%" #base ",%" #index "," #scale "),%%" #reg1 ",%%" \ #reg2 "\n" #define VEXTOPMEM(op, sel, reg, offset, base, index, scale) \ #op " $" #sel ",%%" #reg ","#offset "(%" #base ",%" #index "," #scale ")\n" #endif // defined(__native_client__) && defined(__x86_64__) #if defined(__arm__) || defined(__aarch64__) #undef MEMACCESS #if defined(__native_client__) #define MEMACCESS(base) ".p2align 3\nbic %" #base ", #0xc0000000\n" #else #define MEMACCESS(base) #endif #endif void I444ToARGBRow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGBRow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_bgra, int width); void I422ToABGRRow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_abgr, int width); void I422ToRGBARow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToRGB24Row_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgb24, int width); void I422ToRAWRow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_raw, int width); void I422ToRGB565Row_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgb565, int width); void I422ToARGB1555Row_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb1555, int width); void I422ToARGB4444Row_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb4444, int width); void NV12ToARGBRow_NEON(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_NEON(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToRGB565Row_NEON(const uint8* src_y, const uint8* src_uv, uint8* dst_rgb565, int width); void NV21ToRGB565Row_NEON(const uint8* src_y, const uint8* src_vu, uint8* dst_rgb565, int width); void YUY2ToARGBRow_NEON(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_NEON(const uint8* src_uyvy, uint8* dst_argb, int width); void ARGBToYRow_AVX2(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYRow_Any_AVX2(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_AVX2(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_Any_AVX2(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_SSSE3(const uint8* src_argb, uint8* dst_y, int pix); void BGRAToYRow_SSSE3(const uint8* src_bgra, uint8* dst_y, int pix); void ABGRToYRow_SSSE3(const uint8* src_abgr, uint8* dst_y, int pix); void RGBAToYRow_SSSE3(const uint8* src_rgba, uint8* dst_y, int pix); void RGB24ToYRow_SSSE3(const uint8* src_rgb24, uint8* dst_y, int pix); void RAWToYRow_SSSE3(const uint8* src_raw, uint8* dst_y, int pix); void ARGBToYRow_NEON(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_NEON(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToUV444Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUV422Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUV411Row_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUVRow_NEON(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUVJRow_NEON(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int pix); void BGRAToUVRow_NEON(const uint8* src_bgra, int src_stride_bgra, uint8* dst_u, uint8* dst_v, int pix); void ABGRToUVRow_NEON(const uint8* src_abgr, int src_stride_abgr, uint8* dst_u, uint8* dst_v, int pix); void RGBAToUVRow_NEON(const uint8* src_rgba, int src_stride_rgba, uint8* dst_u, uint8* dst_v, int pix); void RGB24ToUVRow_NEON(const uint8* src_rgb24, int src_stride_rgb24, uint8* dst_u, uint8* dst_v, int pix); void RAWToUVRow_NEON(const uint8* src_raw, int src_stride_raw, uint8* dst_u, uint8* dst_v, int pix); void RGB565ToUVRow_NEON(const uint8* src_rgb565, int src_stride_rgb565, uint8* dst_u, uint8* dst_v, int pix); void ARGB1555ToUVRow_NEON(const uint8* src_argb1555, int src_stride_argb1555, uint8* dst_u, uint8* dst_v, int pix); void ARGB4444ToUVRow_NEON(const uint8* src_argb4444, int src_stride_argb4444, uint8* dst_u, uint8* dst_v, int pix); void BGRAToYRow_NEON(const uint8* src_bgra, uint8* dst_y, int pix); void ABGRToYRow_NEON(const uint8* src_abgr, uint8* dst_y, int pix); void RGBAToYRow_NEON(const uint8* src_rgba, uint8* dst_y, int pix); void RGB24ToYRow_NEON(const uint8* src_rgb24, uint8* dst_y, int pix); void RAWToYRow_NEON(const uint8* src_raw, uint8* dst_y, int pix); void RGB565ToYRow_NEON(const uint8* src_rgb565, uint8* dst_y, int pix); void ARGB1555ToYRow_NEON(const uint8* src_argb1555, uint8* dst_y, int pix); void ARGB4444ToYRow_NEON(const uint8* src_argb4444, uint8* dst_y, int pix); void ARGBToYRow_C(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_C(const uint8* src_argb, uint8* dst_y, int pix); void BGRAToYRow_C(const uint8* src_bgra, uint8* dst_y, int pix); void ABGRToYRow_C(const uint8* src_abgr, uint8* dst_y, int pix); void RGBAToYRow_C(const uint8* src_rgba, uint8* dst_y, int pix); void RGB24ToYRow_C(const uint8* src_rgb24, uint8* dst_y, int pix); void RAWToYRow_C(const uint8* src_raw, uint8* dst_y, int pix); void RGB565ToYRow_C(const uint8* src_rgb565, uint8* dst_y, int pix); void ARGB1555ToYRow_C(const uint8* src_argb1555, uint8* dst_y, int pix); void ARGB4444ToYRow_C(const uint8* src_argb4444, uint8* dst_y, int pix); void ARGBToYRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_Any_SSSE3(const uint8* src_argb, uint8* dst_y, int pix); void BGRAToYRow_Any_SSSE3(const uint8* src_bgra, uint8* dst_y, int pix); void ABGRToYRow_Any_SSSE3(const uint8* src_abgr, uint8* dst_y, int pix); void RGBAToYRow_Any_SSSE3(const uint8* src_rgba, uint8* dst_y, int pix); void RGB24ToYRow_Any_SSSE3(const uint8* src_rgb24, uint8* dst_y, int pix); void RAWToYRow_Any_SSSE3(const uint8* src_raw, uint8* dst_y, int pix); void ARGBToYRow_Any_NEON(const uint8* src_argb, uint8* dst_y, int pix); void ARGBToYJRow_Any_NEON(const uint8* src_argb, uint8* dst_y, int pix); void BGRAToYRow_Any_NEON(const uint8* src_bgra, uint8* dst_y, int pix); void ABGRToYRow_Any_NEON(const uint8* src_abgr, uint8* dst_y, int pix); void RGBAToYRow_Any_NEON(const uint8* src_rgba, uint8* dst_y, int pix); void RGB24ToYRow_Any_NEON(const uint8* src_rgb24, uint8* dst_y, int pix); void RAWToYRow_Any_NEON(const uint8* src_raw, uint8* dst_y, int pix); void RGB565ToYRow_Any_NEON(const uint8* src_rgb565, uint8* dst_y, int pix); void ARGB1555ToYRow_Any_NEON(const uint8* src_argb1555, uint8* dst_y, int pix); void ARGB4444ToYRow_Any_NEON(const uint8* src_argb4444, uint8* dst_y, int pix); void ARGBToUVRow_AVX2(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVRow_Any_AVX2(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVRow_SSSE3(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVJRow_SSSE3(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void BGRAToUVRow_SSSE3(const uint8* src_bgra, int src_stride_bgra, uint8* dst_u, uint8* dst_v, int width); void ABGRToUVRow_SSSE3(const uint8* src_abgr, int src_stride_abgr, uint8* dst_u, uint8* dst_v, int width); void RGBAToUVRow_SSSE3(const uint8* src_rgba, int src_stride_rgba, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVRow_Any_SSSE3(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVJRow_Any_SSSE3(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void BGRAToUVRow_Any_SSSE3(const uint8* src_bgra, int src_stride_bgra, uint8* dst_u, uint8* dst_v, int width); void ABGRToUVRow_Any_SSSE3(const uint8* src_abgr, int src_stride_abgr, uint8* dst_u, uint8* dst_v, int width); void RGBAToUVRow_Any_SSSE3(const uint8* src_rgba, int src_stride_rgba, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV444Row_Any_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUV422Row_Any_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUV411Row_Any_NEON(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUVRow_Any_NEON(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUVJRow_Any_NEON(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int pix); void BGRAToUVRow_Any_NEON(const uint8* src_bgra, int src_stride_bgra, uint8* dst_u, uint8* dst_v, int pix); void ABGRToUVRow_Any_NEON(const uint8* src_abgr, int src_stride_abgr, uint8* dst_u, uint8* dst_v, int pix); void RGBAToUVRow_Any_NEON(const uint8* src_rgba, int src_stride_rgba, uint8* dst_u, uint8* dst_v, int pix); void RGB24ToUVRow_Any_NEON(const uint8* src_rgb24, int src_stride_rgb24, uint8* dst_u, uint8* dst_v, int pix); void RAWToUVRow_Any_NEON(const uint8* src_raw, int src_stride_raw, uint8* dst_u, uint8* dst_v, int pix); void RGB565ToUVRow_Any_NEON(const uint8* src_rgb565, int src_stride_rgb565, uint8* dst_u, uint8* dst_v, int pix); void ARGB1555ToUVRow_Any_NEON(const uint8* src_argb1555, int src_stride_argb1555, uint8* dst_u, uint8* dst_v, int pix); void ARGB4444ToUVRow_Any_NEON(const uint8* src_argb4444, int src_stride_argb4444, uint8* dst_u, uint8* dst_v, int pix); void ARGBToUVRow_C(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVJRow_C(const uint8* src_argb, int src_stride_argb, uint8* dst_u, uint8* dst_v, int width); void BGRAToUVRow_C(const uint8* src_bgra, int src_stride_bgra, uint8* dst_u, uint8* dst_v, int width); void ABGRToUVRow_C(const uint8* src_abgr, int src_stride_abgr, uint8* dst_u, uint8* dst_v, int width); void RGBAToUVRow_C(const uint8* src_rgba, int src_stride_rgba, uint8* dst_u, uint8* dst_v, int width); void RGB24ToUVRow_C(const uint8* src_rgb24, int src_stride_rgb24, uint8* dst_u, uint8* dst_v, int width); void RAWToUVRow_C(const uint8* src_raw, int src_stride_raw, uint8* dst_u, uint8* dst_v, int width); void RGB565ToUVRow_C(const uint8* src_rgb565, int src_stride_rgb565, uint8* dst_u, uint8* dst_v, int width); void ARGB1555ToUVRow_C(const uint8* src_argb1555, int src_stride_argb1555, uint8* dst_u, uint8* dst_v, int width); void ARGB4444ToUVRow_C(const uint8* src_argb4444, int src_stride_argb4444, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV444Row_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV444Row_Any_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV422Row_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV422Row_Any_SSSE3(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV444Row_C(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV422Row_C(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUV411Row_C(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void ARGBToUVJ422Row_C(const uint8* src_argb, uint8* dst_u, uint8* dst_v, int width); void MirrorRow_AVX2(const uint8* src, uint8* dst, int width); void MirrorRow_SSSE3(const uint8* src, uint8* dst, int width); void MirrorRow_SSE2(const uint8* src, uint8* dst, int width); void MirrorRow_NEON(const uint8* src, uint8* dst, int width); void MirrorRow_MIPS_DSPR2(const uint8* src, uint8* dst, int width); void MirrorRow_C(const uint8* src, uint8* dst, int width); void MirrorRow_Any_AVX2(const uint8* src, uint8* dst, int width); void MirrorRow_Any_SSSE3(const uint8* src, uint8* dst, int width); void MirrorRow_Any_SSE2(const uint8* src, uint8* dst, int width); void MirrorRow_Any_NEON(const uint8* src, uint8* dst, int width); void MirrorUVRow_SSSE3(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width); void MirrorUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width); void MirrorUVRow_MIPS_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width); void MirrorUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int width); void ARGBMirrorRow_AVX2(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_SSE2(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_NEON(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_C(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_Any_AVX2(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_Any_SSE2(const uint8* src, uint8* dst, int width); void ARGBMirrorRow_Any_NEON(const uint8* src, uint8* dst, int width); void SplitUVRow_C(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_MIPS_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_Any_SSE2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_Any_AVX2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_Any_NEON(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void SplitUVRow_Any_MIPS_DSPR2(const uint8* src_uv, uint8* dst_u, uint8* dst_v, int pix); void MergeUVRow_C(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void MergeUVRow_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void MergeUVRow_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void MergeUVRow_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void MergeUVRow_Any_SSE2(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void MergeUVRow_Any_AVX2(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void MergeUVRow_Any_NEON(const uint8* src_u, const uint8* src_v, uint8* dst_uv, int width); void CopyRow_SSE2(const uint8* src, uint8* dst, int count); void CopyRow_AVX(const uint8* src, uint8* dst, int count); void CopyRow_ERMS(const uint8* src, uint8* dst, int count); void CopyRow_NEON(const uint8* src, uint8* dst, int count); void CopyRow_MIPS(const uint8* src, uint8* dst, int count); void CopyRow_C(const uint8* src, uint8* dst, int count); void CopyRow_Any_SSE2(const uint8* src, uint8* dst, int count); void CopyRow_Any_AVX(const uint8* src, uint8* dst, int count); void CopyRow_Any_NEON(const uint8* src, uint8* dst, int count); void CopyRow_16_C(const uint16* src, uint16* dst, int count); void ARGBCopyAlphaRow_C(const uint8* src_argb, uint8* dst_argb, int width); void ARGBCopyAlphaRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBCopyAlphaRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBCopyYToAlphaRow_C(const uint8* src_y, uint8* dst_argb, int width); void ARGBCopyYToAlphaRow_SSE2(const uint8* src_y, uint8* dst_argb, int width); void ARGBCopyYToAlphaRow_AVX2(const uint8* src_y, uint8* dst_argb, int width); void SetRow_C(uint8* dst, uint8 v8, int count); void SetRow_X86(uint8* dst, uint8 v8, int count); void SetRow_ERMS(uint8* dst, uint8 v8, int count); void SetRow_NEON(uint8* dst, uint8 v8, int count); void SetRow_Any_X86(uint8* dst, uint8 v8, int count); void SetRow_Any_NEON(uint8* dst, uint8 v8, int count); void ARGBSetRow_C(uint8* dst_argb, uint32 v32, int count); void ARGBSetRow_X86(uint8* dst_argb, uint32 v32, int count); void ARGBSetRow_NEON(uint8* dst_argb, uint32 v32, int count); void ARGBSetRow_Any_NEON(uint8* dst_argb, uint32 v32, int count); // ARGBShufflers for BGRAToARGB etc. void ARGBShuffleRow_C(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_SSE2(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_SSSE3(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_AVX2(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_NEON(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_Any_SSSE3(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void ARGBShuffleRow_Any_NEON(const uint8* src_argb, uint8* dst_argb, const uint8* shuffler, int pix); void RGB24ToARGBRow_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int pix); void RAWToARGBRow_SSSE3(const uint8* src_raw, uint8* dst_argb, int pix); void RGB565ToARGBRow_SSE2(const uint8* src_rgb565, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_SSE2(const uint8* src_argb1555, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_SSE2(const uint8* src_argb4444, uint8* dst_argb, int pix); void RGB565ToARGBRow_AVX2(const uint8* src_rgb565, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_AVX2(const uint8* src_argb1555, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_AVX2(const uint8* src_argb4444, uint8* dst_argb, int pix); void RGB24ToARGBRow_NEON(const uint8* src_rgb24, uint8* dst_argb, int pix); void RAWToARGBRow_NEON(const uint8* src_raw, uint8* dst_argb, int pix); void RGB565ToARGBRow_NEON(const uint8* src_rgb565, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_NEON(const uint8* src_argb1555, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_NEON(const uint8* src_argb4444, uint8* dst_argb, int pix); void RGB24ToARGBRow_C(const uint8* src_rgb24, uint8* dst_argb, int pix); void RAWToARGBRow_C(const uint8* src_raw, uint8* dst_argb, int pix); void RGB565ToARGBRow_C(const uint8* src_rgb, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_C(const uint8* src_argb, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_C(const uint8* src_argb, uint8* dst_argb, int pix); void RGB24ToARGBRow_Any_SSSE3(const uint8* src_rgb24, uint8* dst_argb, int pix); void RAWToARGBRow_Any_SSSE3(const uint8* src_raw, uint8* dst_argb, int pix); void RGB565ToARGBRow_Any_SSE2(const uint8* src_rgb565, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_Any_SSE2(const uint8* src_argb1555, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_Any_SSE2(const uint8* src_argb4444, uint8* dst_argb, int pix); void RGB565ToARGBRow_Any_AVX2(const uint8* src_rgb565, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_Any_AVX2(const uint8* src_argb1555, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_Any_AVX2(const uint8* src_argb4444, uint8* dst_argb, int pix); void RGB24ToARGBRow_Any_NEON(const uint8* src_rgb24, uint8* dst_argb, int pix); void RAWToARGBRow_Any_NEON(const uint8* src_raw, uint8* dst_argb, int pix); void RGB565ToARGBRow_Any_NEON(const uint8* src_rgb565, uint8* dst_argb, int pix); void ARGB1555ToARGBRow_Any_NEON(const uint8* src_argb1555, uint8* dst_argb, int pix); void ARGB4444ToARGBRow_Any_NEON(const uint8* src_argb4444, uint8* dst_argb, int pix); void ARGBToRGB24Row_SSSE3(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRAWRow_SSSE3(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565DitherRow_C(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int pix); void ARGBToRGB565DitherRow_SSE2(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int pix); void ARGBToRGB565DitherRow_AVX2(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int pix); void ARGBToRGB565Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_AVX2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB24Row_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRAWRow_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565Row_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565DitherRow_NEON(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int width); void ARGBToRGBARow_C(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB24Row_C(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRAWRow_C(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565Row_C(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_C(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_C(const uint8* src_argb, uint8* dst_rgb, int pix); void J400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int pix); void J400ToARGBRow_AVX2(const uint8* src_y, uint8* dst_argb, int pix); void J400ToARGBRow_NEON(const uint8* src_y, uint8* dst_argb, int pix); void J400ToARGBRow_C(const uint8* src_y, uint8* dst_argb, int pix); void J400ToARGBRow_Any_SSE2(const uint8* src_y, uint8* dst_argb, int pix); void J400ToARGBRow_Any_AVX2(const uint8* src_y, uint8* dst_argb, int pix); void J400ToARGBRow_Any_NEON(const uint8* src_y, uint8* dst_argb, int pix); void I444ToARGBRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGBRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void NV12ToARGBRow_C(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToRGB565Row_C(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToRGB565Row_C(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_C(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void YUY2ToARGBRow_C(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_C(const uint8* src_uyvy, uint8* dst_argb, int width); void J422ToARGBRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_bgra, int width); void I422ToABGRRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_abgr, int width); void I422ToRGBARow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToRGB24Row_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgb24, int width); void I422ToRAWRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_raw, int width); void I422ToARGB4444Row_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb4444, int width); void I422ToARGB1555Row_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb4444, int width); void I422ToRGB565Row_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgb565, int width); void I422ToARGBRow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGBARow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToABGRRow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I444ToARGBRow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I444ToARGBRow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGBRow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void NV12ToARGBRow_SSSE3(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_SSSE3(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToARGBRow_AVX2(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_AVX2(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToRGB565Row_SSSE3(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToRGB565Row_SSSE3(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToRGB565Row_AVX2(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToRGB565Row_AVX2(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void YUY2ToARGBRow_SSSE3(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_SSSE3(const uint8* src_uyvy, uint8* dst_argb, int width); void YUY2ToARGBRow_AVX2(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_AVX2(const uint8* src_uyvy, uint8* dst_argb, int width); void J422ToARGBRow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void J422ToARGBRow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_bgra, int width); void I422ToABGRRow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_abgr, int width); void I422ToRGBARow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToARGB4444Row_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGB4444Row_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGB1555Row_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGB1555Row_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGB565Row_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGB565Row_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGB24Row_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgb24, int width); void I422ToRGB24Row_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgb24, int width); void I422ToRAWRow_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_raw, int width); void I422ToRAWRow_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_raw, int width); void I422ToARGBRow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGBARow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToABGRRow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I444ToARGBRow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I444ToARGBRow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGBRow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void NV12ToARGBRow_Any_SSSE3(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_Any_SSSE3(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToARGBRow_Any_AVX2(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_Any_AVX2(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToRGB565Row_Any_SSSE3(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToRGB565Row_Any_SSSE3(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void NV12ToRGB565Row_Any_AVX2(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToRGB565Row_Any_AVX2(const uint8* src_y, const uint8* src_vu, uint8* dst_argb, int width); void YUY2ToARGBRow_Any_SSSE3(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_Any_SSSE3(const uint8* src_uyvy, uint8* dst_argb, int width); void YUY2ToARGBRow_Any_AVX2(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_Any_AVX2(const uint8* src_uyvy, uint8* dst_argb, int width); void J422ToARGBRow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void J422ToARGBRow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_bgra, int width); void I422ToABGRRow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_abgr, int width); void I422ToRGBARow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToARGB4444Row_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToARGB4444Row_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToARGB1555Row_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToARGB1555Row_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToRGB565Row_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToRGB565Row_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_rgba, int width); void I422ToRGB24Row_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGB24Row_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRAWRow_Any_SSSE3(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRAWRow_Any_AVX2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I400ToARGBRow_C(const uint8* src_y, uint8* dst_argb, int width); void I400ToARGBRow_SSE2(const uint8* src_y, uint8* dst_argb, int width); void I400ToARGBRow_AVX2(const uint8* src_y, uint8* dst_argb, int width); void I400ToARGBRow_NEON(const uint8* src_y, uint8* dst_argb, int width); void I400ToARGBRow_Any_SSE2(const uint8* src_y, uint8* dst_argb, int width); void I400ToARGBRow_Any_AVX2(const uint8* src_y, uint8* dst_argb, int width); void I400ToARGBRow_Any_NEON(const uint8* src_y, uint8* dst_argb, int width); // ARGB preattenuated alpha blend. void ARGBBlendRow_SSSE3(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBBlendRow_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBBlendRow_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBBlendRow_C(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); // ARGB multiply images. Same API as Blend, but these require // pointer and width alignment for SSE2. void ARGBMultiplyRow_C(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBMultiplyRow_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBMultiplyRow_Any_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBMultiplyRow_AVX2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBMultiplyRow_Any_AVX2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBMultiplyRow_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBMultiplyRow_Any_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); // ARGB add images. void ARGBAddRow_C(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBAddRow_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBAddRow_Any_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBAddRow_AVX2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBAddRow_Any_AVX2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBAddRow_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBAddRow_Any_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); // ARGB subtract images. Same API as Blend, but these require // pointer and width alignment for SSE2. void ARGBSubtractRow_C(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBSubtractRow_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBSubtractRow_Any_SSE2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBSubtractRow_AVX2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBSubtractRow_Any_AVX2(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBSubtractRow_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBSubtractRow_Any_NEON(const uint8* src_argb, const uint8* src_argb1, uint8* dst_argb, int width); void ARGBToRGB24Row_Any_SSSE3(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRAWRow_Any_SSSE3(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_Any_SSE2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565DitherRow_Any_SSE2(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int pix); void ARGBToRGB565DitherRow_Any_AVX2(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int pix); void ARGBToRGB565Row_Any_AVX2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_Any_AVX2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_Any_AVX2(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB24Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRAWRow_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB1555Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToARGB4444Row_Any_NEON(const uint8* src_argb, uint8* dst_rgb, int pix); void ARGBToRGB565DitherRow_Any_NEON(const uint8* src_argb, uint8* dst_rgb, const uint32 dither4, int width); void I444ToARGBRow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGBRow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I411ToARGBRow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToABGRRow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGBARow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGB24Row_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRAWRow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGB4444Row_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGB1555Row_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToRGB565Row_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void NV12ToARGBRow_Any_NEON(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToARGBRow_Any_NEON(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV12ToRGB565Row_Any_NEON(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void NV21ToRGB565Row_Any_NEON(const uint8* src_y, const uint8* src_uv, uint8* dst_argb, int width); void YUY2ToARGBRow_Any_NEON(const uint8* src_yuy2, uint8* dst_argb, int width); void UYVYToARGBRow_Any_NEON(const uint8* src_uyvy, uint8* dst_argb, int width); void I422ToARGBRow_MIPS_DSPR2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_MIPS_DSPR2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToABGRRow_MIPS_DSPR2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToARGBRow_MIPS_DSPR2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToBGRARow_MIPS_DSPR2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void I422ToABGRRow_MIPS_DSPR2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_argb, int width); void YUY2ToYRow_AVX2(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_AVX2(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_AVX2(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToYRow_SSE2(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_SSE2(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_SSE2(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToYRow_NEON(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_NEON(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_NEON(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToYRow_C(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_C(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_C(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToYRow_Any_AVX2(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_Any_AVX2(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_Any_AVX2(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToYRow_Any_SSE2(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_Any_SSE2(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_Any_SSE2(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToYRow_Any_NEON(const uint8* src_yuy2, uint8* dst_y, int pix); void YUY2ToUVRow_Any_NEON(const uint8* src_yuy2, int stride_yuy2, uint8* dst_u, uint8* dst_v, int pix); void YUY2ToUV422Row_Any_NEON(const uint8* src_yuy2, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_AVX2(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_AVX2(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_SSE2(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_SSE2(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_SSE2(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_AVX2(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_AVX2(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_AVX2(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_NEON(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_NEON(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_NEON(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_C(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_C(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_C(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_Any_AVX2(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_Any_AVX2(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_Any_AVX2(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_Any_SSE2(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_Any_SSE2(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_Any_SSE2(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToYRow_Any_NEON(const uint8* src_uyvy, uint8* dst_y, int pix); void UYVYToUVRow_Any_NEON(const uint8* src_uyvy, int stride_uyvy, uint8* dst_u, uint8* dst_v, int pix); void UYVYToUV422Row_Any_NEON(const uint8* src_uyvy, uint8* dst_u, uint8* dst_v, int pix); void I422ToYUY2Row_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_yuy2, int width); void I422ToUYVYRow_C(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_uyvy, int width); void I422ToYUY2Row_SSE2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_yuy2, int width); void I422ToUYVYRow_SSE2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_uyvy, int width); void I422ToYUY2Row_Any_SSE2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_yuy2, int width); void I422ToUYVYRow_Any_SSE2(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_uyvy, int width); void I422ToYUY2Row_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_yuy2, int width); void I422ToUYVYRow_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_uyvy, int width); void I422ToYUY2Row_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_yuy2, int width); void I422ToUYVYRow_Any_NEON(const uint8* src_y, const uint8* src_u, const uint8* src_v, uint8* dst_uyvy, int width); // Effects related row functions. void ARGBAttenuateRow_C(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_NEON(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_Any_SSSE3(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBAttenuateRow_Any_NEON(const uint8* src_argb, uint8* dst_argb, int width); // Inverse table for unattenuate, shared by C and SSE2. extern const uint32 fixed_invtbl8[256]; void ARGBUnattenuateRow_C(const uint8* src_argb, uint8* dst_argb, int width); void ARGBUnattenuateRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBUnattenuateRow_AVX2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBUnattenuateRow_Any_SSE2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBUnattenuateRow_Any_AVX2(const uint8* src_argb, uint8* dst_argb, int width); void ARGBGrayRow_C(const uint8* src_argb, uint8* dst_argb, int width); void ARGBGrayRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width); void ARGBGrayRow_NEON(const uint8* src_argb, uint8* dst_argb, int width); void ARGBSepiaRow_C(uint8* dst_argb, int width); void ARGBSepiaRow_SSSE3(uint8* dst_argb, int width); void ARGBSepiaRow_NEON(uint8* dst_argb, int width); void ARGBColorMatrixRow_C(const uint8* src_argb, uint8* dst_argb, const int8* matrix_argb, int width); void ARGBColorMatrixRow_SSSE3(const uint8* src_argb, uint8* dst_argb, const int8* matrix_argb, int width); void ARGBColorMatrixRow_NEON(const uint8* src_argb, uint8* dst_argb, const int8* matrix_argb, int width); void ARGBColorTableRow_C(uint8* dst_argb, const uint8* table_argb, int width); void ARGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width); void RGBColorTableRow_C(uint8* dst_argb, const uint8* table_argb, int width); void RGBColorTableRow_X86(uint8* dst_argb, const uint8* table_argb, int width); void ARGBQuantizeRow_C(uint8* dst_argb, int scale, int interval_size, int interval_offset, int width); void ARGBQuantizeRow_SSE2(uint8* dst_argb, int scale, int interval_size, int interval_offset, int width); void ARGBQuantizeRow_NEON(uint8* dst_argb, int scale, int interval_size, int interval_offset, int width); void ARGBShadeRow_C(const uint8* src_argb, uint8* dst_argb, int width, uint32 value); void ARGBShadeRow_SSE2(const uint8* src_argb, uint8* dst_argb, int width, uint32 value); void ARGBShadeRow_NEON(const uint8* src_argb, uint8* dst_argb, int width, uint32 value); // Used for blur. void CumulativeSumToAverageRow_SSE2(const int32* topleft, const int32* botleft, int width, int area, uint8* dst, int count); void ComputeCumulativeSumRow_SSE2(const uint8* row, int32* cumsum, const int32* previous_cumsum, int width); void CumulativeSumToAverageRow_C(const int32* topleft, const int32* botleft, int width, int area, uint8* dst, int count); void ComputeCumulativeSumRow_C(const uint8* row, int32* cumsum, const int32* previous_cumsum, int width); LIBYUV_API void ARGBAffineRow_C(const uint8* src_argb, int src_argb_stride, uint8* dst_argb, const float* uv_dudv, int width); LIBYUV_API void ARGBAffineRow_SSE2(const uint8* src_argb, int src_argb_stride, uint8* dst_argb, const float* uv_dudv, int width); // Used for I420Scale, ARGBScale, and ARGBInterpolate. void InterpolateRow_C(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_SSE2(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_SSSE3(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_AVX2(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_NEON(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_MIPS_DSPR2(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_Any_NEON(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_Any_SSE2(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_Any_SSSE3(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_Any_AVX2(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_Any_MIPS_DSPR2(uint8* dst_ptr, const uint8* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); void InterpolateRow_16_C(uint16* dst_ptr, const uint16* src_ptr, ptrdiff_t src_stride_ptr, int width, int source_y_fraction); // Sobel images. void SobelXRow_C(const uint8* src_y0, const uint8* src_y1, const uint8* src_y2, uint8* dst_sobelx, int width); void SobelXRow_SSE2(const uint8* src_y0, const uint8* src_y1, const uint8* src_y2, uint8* dst_sobelx, int width); void SobelXRow_NEON(const uint8* src_y0, const uint8* src_y1, const uint8* src_y2, uint8* dst_sobelx, int width); void SobelYRow_C(const uint8* src_y0, const uint8* src_y1, uint8* dst_sobely, int width); void SobelYRow_SSE2(const uint8* src_y0, const uint8* src_y1, uint8* dst_sobely, int width); void SobelYRow_NEON(const uint8* src_y0, const uint8* src_y1, uint8* dst_sobely, int width); void SobelRow_C(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelRow_NEON(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelToPlaneRow_C(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_y, int width); void SobelToPlaneRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_y, int width); void SobelToPlaneRow_NEON(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_y, int width); void SobelXYRow_C(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelXYRow_SSE2(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelXYRow_NEON(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelRow_Any_SSE2(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelRow_Any_NEON(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelToPlaneRow_Any_SSE2(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_y, int width); void SobelToPlaneRow_Any_NEON(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_y, int width); void SobelXYRow_Any_SSE2(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void SobelXYRow_Any_NEON(const uint8* src_sobelx, const uint8* src_sobely, uint8* dst_argb, int width); void ARGBPolynomialRow_C(const uint8* src_argb, uint8* dst_argb, const float* poly, int width); void ARGBPolynomialRow_SSE2(const uint8* src_argb, uint8* dst_argb, const float* poly, int width); void ARGBPolynomialRow_AVX2(const uint8* src_argb, uint8* dst_argb, const float* poly, int width); void ARGBLumaColorTableRow_C(const uint8* src_argb, uint8* dst_argb, int width, const uint8* luma, uint32 lumacoeff); void ARGBLumaColorTableRow_SSSE3(const uint8* src_argb, uint8* dst_argb, int width, const uint8* luma, uint32 lumacoeff); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_ROW_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/scale.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_SCALE_H_ // NOLINT #define INCLUDE_LIBYUV_SCALE_H_ #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif // Supported filtering. typedef enum FilterMode { kFilterNone = 0, // Point sample; Fastest. kFilterLinear = 1, // Filter horizontally only. kFilterBilinear = 2, // Faster than box, but lower quality scaling down. kFilterBox = 3 // Highest quality. } FilterModeEnum; // Scale a YUV plane. LIBYUV_API void ScalePlane(const uint8* src, int src_stride, int src_width, int src_height, uint8* dst, int dst_stride, int dst_width, int dst_height, enum FilterMode filtering); LIBYUV_API void ScalePlane_16(const uint16* src, int src_stride, int src_width, int src_height, uint16* dst, int dst_stride, int dst_width, int dst_height, enum FilterMode filtering); // Scales a YUV 4:2:0 image from the src width and height to the // dst width and height. // If filtering is kFilterNone, a simple nearest-neighbor algorithm is // used. This produces basic (blocky) quality at the fastest speed. // If filtering is kFilterBilinear, interpolation is used to produce a better // quality image, at the expense of speed. // If filtering is kFilterBox, averaging is used to produce ever better // quality image, at further expense of speed. // Returns 0 if successful. LIBYUV_API int I420Scale(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, int src_width, int src_height, uint8* dst_y, int dst_stride_y, uint8* dst_u, int dst_stride_u, uint8* dst_v, int dst_stride_v, int dst_width, int dst_height, enum FilterMode filtering); LIBYUV_API int I420Scale_16(const uint16* src_y, int src_stride_y, const uint16* src_u, int src_stride_u, const uint16* src_v, int src_stride_v, int src_width, int src_height, uint16* dst_y, int dst_stride_y, uint16* dst_u, int dst_stride_u, uint16* dst_v, int dst_stride_v, int dst_width, int dst_height, enum FilterMode filtering); #ifdef __cplusplus // Legacy API. Deprecated. LIBYUV_API int Scale(const uint8* src_y, const uint8* src_u, const uint8* src_v, int src_stride_y, int src_stride_u, int src_stride_v, int src_width, int src_height, uint8* dst_y, uint8* dst_u, uint8* dst_v, int dst_stride_y, int dst_stride_u, int dst_stride_v, int dst_width, int dst_height, LIBYUV_BOOL interpolate); // Legacy API. Deprecated. LIBYUV_API int ScaleOffset(const uint8* src_i420, int src_width, int src_height, uint8* dst_i420, int dst_width, int dst_height, int dst_yoffset, LIBYUV_BOOL interpolate); // For testing, allow disabling of specialized scalers. LIBYUV_API void SetUseReferenceImpl(LIBYUV_BOOL use); #endif // __cplusplus #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_SCALE_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/scale_argb.h ================================================ /* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_SCALE_ARGB_H_ // NOLINT #define INCLUDE_LIBYUV_SCALE_ARGB_H_ #include "basic_types.h" #include "scale.h" // For FilterMode #ifdef __cplusplus namespace libyuv { extern "C" { #endif LIBYUV_API int ARGBScale(const uint8* src_argb, int src_stride_argb, int src_width, int src_height, uint8* dst_argb, int dst_stride_argb, int dst_width, int dst_height, enum FilterMode filtering); // Clipped scale takes destination rectangle coordinates for clip values. LIBYUV_API int ARGBScaleClip(const uint8* src_argb, int src_stride_argb, int src_width, int src_height, uint8* dst_argb, int dst_stride_argb, int dst_width, int dst_height, int clip_x, int clip_y, int clip_width, int clip_height, enum FilterMode filtering); // TODO(fbarchard): Implement this. // Scale with YUV conversion to ARGB and clipping. LIBYUV_API int YUVToARGBScaleClip(const uint8* src_y, int src_stride_y, const uint8* src_u, int src_stride_u, const uint8* src_v, int src_stride_v, uint32 src_fourcc, int src_width, int src_height, uint8* dst_argb, int dst_stride_argb, uint32 dst_fourcc, int dst_width, int dst_height, int clip_x, int clip_y, int clip_width, int clip_height, enum FilterMode filtering); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_SCALE_ARGB_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/scale_row.h ================================================ /* * Copyright 2013 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_SCALE_ROW_H_ // NOLINT #define INCLUDE_LIBYUV_SCALE_ROW_H_ #include "basic_types.h" #include "scale.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif #if defined(__pnacl__) || defined(__CLR_VER) || defined(COVERAGE_ENABLED) || \ defined(TARGET_IPHONE_SIMULATOR) #define LIBYUV_DISABLE_X86 #endif // Visual C 2012 required for AVX2. #if defined(_M_IX86) && !defined(__clang__) && \ defined(_MSC_VER) && _MSC_VER >= 1700 #define VISUALC_HAS_AVX2 1 #endif // VisualStudio >= 2012 // The following are available on all x86 platforms: #if !defined(LIBYUV_DISABLE_X86) && \ (defined(_M_IX86) || defined(__x86_64__) || defined(__i386__)) #define HAS_FIXEDDIV1_X86 #define HAS_FIXEDDIV_X86 #define HAS_SCALEARGBCOLS_SSE2 #define HAS_SCALEARGBCOLSUP2_SSE2 #define HAS_SCALEARGBFILTERCOLS_SSSE3 #define HAS_SCALEARGBROWDOWN2_SSE2 #define HAS_SCALEARGBROWDOWNEVEN_SSE2 #define HAS_SCALECOLSUP2_SSE2 #define HAS_SCALEFILTERCOLS_SSSE3 #define HAS_SCALEROWDOWN2_SSE2 #define HAS_SCALEROWDOWN34_SSSE3 #define HAS_SCALEROWDOWN38_SSSE3 #define HAS_SCALEROWDOWN4_SSE2 #endif // The following are available on VS2012: #if !defined(LIBYUV_DISABLE_X86) && defined(VISUALC_HAS_AVX2) #define HAS_SCALEADDROW_AVX2 #define HAS_SCALEROWDOWN2_AVX2 #define HAS_SCALEROWDOWN4_AVX2 #endif // The following are available on Visual C: #if !defined(LIBYUV_DISABLE_X86) && defined(_M_IX86) && !defined(__clang__) #define HAS_SCALEADDROW_SSE2 #endif // The following are available on Neon platforms: #if !defined(LIBYUV_DISABLE_NEON) && !defined(__native_client__) && \ (defined(__ARM_NEON__) || defined(LIBYUV_NEON) || defined(__aarch64__)) #define HAS_SCALEARGBCOLS_NEON #define HAS_SCALEARGBROWDOWN2_NEON #define HAS_SCALEARGBROWDOWNEVEN_NEON #define HAS_SCALEFILTERCOLS_NEON #define HAS_SCALEROWDOWN2_NEON #define HAS_SCALEROWDOWN34_NEON #define HAS_SCALEROWDOWN38_NEON #define HAS_SCALEROWDOWN4_NEON #define HAS_SCALEARGBFILTERCOLS_NEON #endif // The following are available on Mips platforms: #if !defined(LIBYUV_DISABLE_MIPS) && !defined(__native_client__) && \ defined(__mips__) && defined(__mips_dsp) && (__mips_dsp_rev >= 2) #define HAS_SCALEROWDOWN2_MIPS_DSPR2 #define HAS_SCALEROWDOWN4_MIPS_DSPR2 #define HAS_SCALEROWDOWN34_MIPS_DSPR2 #define HAS_SCALEROWDOWN38_MIPS_DSPR2 #endif // Scale ARGB vertically with bilinear interpolation. void ScalePlaneVertical(int src_height, int dst_width, int dst_height, int src_stride, int dst_stride, const uint8* src_argb, uint8* dst_argb, int x, int y, int dy, int bpp, enum FilterMode filtering); void ScalePlaneVertical_16(int src_height, int dst_width, int dst_height, int src_stride, int dst_stride, const uint16* src_argb, uint16* dst_argb, int x, int y, int dy, int wpp, enum FilterMode filtering); // Simplify the filtering based on scale factors. enum FilterMode ScaleFilterReduce(int src_width, int src_height, int dst_width, int dst_height, enum FilterMode filtering); // Divide num by div and return as 16.16 fixed point result. int FixedDiv_C(int num, int div); int FixedDiv_X86(int num, int div); // Divide num - 1 by div - 1 and return as 16.16 fixed point result. int FixedDiv1_C(int num, int div); int FixedDiv1_X86(int num, int div); #ifdef HAS_FIXEDDIV_X86 #define FixedDiv FixedDiv_X86 #define FixedDiv1 FixedDiv1_X86 #else #define FixedDiv FixedDiv_C #define FixedDiv1 FixedDiv1_C #endif // Compute slope values for stepping. void ScaleSlope(int src_width, int src_height, int dst_width, int dst_height, enum FilterMode filtering, int* x, int* y, int* dx, int* dy); void ScaleRowDown2_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown2Linear_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Linear_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown2Box_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown4_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown4_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown4Box_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown4Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown34_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown34_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown34_0_Box_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* d, int dst_width); void ScaleRowDown34_0_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* d, int dst_width); void ScaleRowDown34_1_Box_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* d, int dst_width); void ScaleRowDown34_1_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* d, int dst_width); void ScaleCols_C(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); void ScaleCols_16_C(uint16* dst_ptr, const uint16* src_ptr, int dst_width, int x, int dx); void ScaleColsUp2_C(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int, int); void ScaleColsUp2_16_C(uint16* dst_ptr, const uint16* src_ptr, int dst_width, int, int); void ScaleFilterCols_C(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); void ScaleFilterCols_16_C(uint16* dst_ptr, const uint16* src_ptr, int dst_width, int x, int dx); void ScaleFilterCols64_C(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); void ScaleFilterCols64_16_C(uint16* dst_ptr, const uint16* src_ptr, int dst_width, int x, int dx); void ScaleRowDown38_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown38_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst, int dst_width); void ScaleRowDown38_3_Box_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_3_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst_ptr, int dst_width); void ScaleRowDown38_2_Box_C(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_2_Box_16_C(const uint16* src_ptr, ptrdiff_t src_stride, uint16* dst_ptr, int dst_width); void ScaleAddRow_C(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleAddRow_16_C(const uint16* src_ptr, uint32* dst_ptr, int src_width); void ScaleARGBRowDown2_C(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Linear_C(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Box_C(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEven_C(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEvenBox_C(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBCols_C(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBCols64_C(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBColsUp2_C(uint8* dst_argb, const uint8* src_argb, int dst_width, int, int); void ScaleARGBFilterCols_C(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBFilterCols64_C(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); // Specialized scalers for x86. void ScaleRowDown2_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Linear_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Box_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Linear_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4Box_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4Box_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_1_Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_0_Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_3_Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_2_Box_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Linear_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Box_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Linear_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2Box_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4Box_Any_SSE2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4Box_Any_AVX2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_1_Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_0_Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_3_Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_2_Box_Any_SSSE3(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleAddRow_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleAddRow_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleAddRow_Any_SSE2(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleAddRow_Any_AVX2(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleFilterCols_SSSE3(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); void ScaleColsUp2_SSE2(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); // ARGB Column functions void ScaleARGBCols_SSE2(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBFilterCols_SSSE3(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBColsUp2_SSE2(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBFilterCols_NEON(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBCols_NEON(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBFilterCols_Any_NEON(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); void ScaleARGBCols_Any_NEON(uint8* dst_argb, const uint8* src_argb, int dst_width, int x, int dx); // ARGB Row functions void ScaleARGBRowDown2_SSE2(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Linear_SSE2(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Box_SSE2(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleARGBRowDown2Linear_NEON(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleARGBRowDown2_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Linear_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Box_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleARGBRowDown2Linear_Any_NEON(const uint8* src_argb, ptrdiff_t src_stride, uint8* dst_argb, int dst_width); void ScaleARGBRowDown2Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleARGBRowDownEven_SSE2(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEvenBox_SSE2(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEven_NEON(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEvenBox_NEON(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEven_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEvenBox_Any_SSE2(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEven_Any_NEON(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); void ScaleARGBRowDownEvenBox_Any_NEON(const uint8* src_argb, ptrdiff_t src_stride, int src_stepx, uint8* dst_argb, int dst_width); // ScaleRowDown2Box also used by planar functions // NEON downscalers with interpolation. // Note - not static due to reuse in convert for 444 to 420. void ScaleRowDown2_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Linear_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown4_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // Down scale from 4 to 3 pixels. Use the neon multilane read/write // to load up the every 4th pixel into a 4 different registers. // Point samples 32 pixels to 24 pixels. void ScaleRowDown34_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_0_Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_1_Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // 32 -> 12 void ScaleRowDown38_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // 32x3 -> 12x1 void ScaleRowDown38_3_Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // 32x2 -> 12x1 void ScaleRowDown38_2_Box_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown2_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Linear_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown4_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown4Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_0_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown34_1_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // 32 -> 12 void ScaleRowDown38_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // 32x3 -> 12x1 void ScaleRowDown38_3_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); // 32x2 -> 12x1 void ScaleRowDown38_2_Box_Any_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleAddRow_NEON(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleAddRow_Any_NEON(const uint8* src_ptr, uint16* dst_ptr, int src_width); void ScaleFilterCols_NEON(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); void ScaleFilterCols_Any_NEON(uint8* dst_ptr, const uint8* src_ptr, int dst_width, int x, int dx); void ScaleRowDown2_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown2Box_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown4_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown4Box_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown34_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown34_0_Box_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* d, int dst_width); void ScaleRowDown34_1_Box_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* d, int dst_width); void ScaleRowDown38_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst, int dst_width); void ScaleRowDown38_2_Box_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); void ScaleRowDown38_3_Box_MIPS_DSPR2(const uint8* src_ptr, ptrdiff_t src_stride, uint8* dst_ptr, int dst_width); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_SCALE_ROW_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/version.h ================================================ /* * Copyright 2012 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_VERSION_H_ // NOLINT #define INCLUDE_LIBYUV_VERSION_H_ #define LIBYUV_VERSION 1419 #endif // INCLUDE_LIBYUV_VERSION_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv/video_common.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ // Common definitions for video, including fourcc and VideoFormat. #ifndef INCLUDE_LIBYUV_VIDEO_COMMON_H_ // NOLINT #define INCLUDE_LIBYUV_VIDEO_COMMON_H_ #include "basic_types.h" #ifdef __cplusplus namespace libyuv { extern "C" { #endif ////////////////////////////////////////////////////////////////////////////// // Definition of FourCC codes ////////////////////////////////////////////////////////////////////////////// // Convert four characters to a FourCC code. // Needs to be a macro otherwise the OS X compiler complains when the kFormat* // constants are used in a switch. #ifdef __cplusplus #define FOURCC(a, b, c, d) ( \ (static_cast(a)) | (static_cast(b) << 8) | \ (static_cast(c) << 16) | (static_cast(d) << 24)) #else #define FOURCC(a, b, c, d) ( \ ((uint32)(a)) | ((uint32)(b) << 8) | /* NOLINT */ \ ((uint32)(c) << 16) | ((uint32)(d) << 24)) /* NOLINT */ #endif // Some pages discussing FourCC codes: // http://www.fourcc.org/yuv.php // http://v4l2spec.bytesex.org/spec/book1.htm // http://developer.apple.com/quicktime/icefloe/dispatch020.html // http://msdn.microsoft.com/library/windows/desktop/dd206750.aspx#nv12 // http://people.xiph.org/~xiphmont/containers/nut/nut4cc.txt // FourCC codes grouped according to implementation efficiency. // Primary formats should convert in 1 efficient step. // Secondary formats are converted in 2 steps. // Auxilliary formats call primary converters. enum FourCC { // 9 Primary YUV formats: 5 planar, 2 biplanar, 2 packed. FOURCC_I420 = FOURCC('I', '4', '2', '0'), FOURCC_I422 = FOURCC('I', '4', '2', '2'), FOURCC_I444 = FOURCC('I', '4', '4', '4'), FOURCC_I411 = FOURCC('I', '4', '1', '1'), FOURCC_I400 = FOURCC('I', '4', '0', '0'), FOURCC_NV21 = FOURCC('N', 'V', '2', '1'), FOURCC_NV12 = FOURCC('N', 'V', '1', '2'), FOURCC_YUY2 = FOURCC('Y', 'U', 'Y', '2'), FOURCC_UYVY = FOURCC('U', 'Y', 'V', 'Y'), // 2 Secondary YUV formats: row biplanar. FOURCC_M420 = FOURCC('M', '4', '2', '0'), FOURCC_Q420 = FOURCC('Q', '4', '2', '0'), // deprecated. // 9 Primary RGB formats: 4 32 bpp, 2 24 bpp, 3 16 bpp. FOURCC_ARGB = FOURCC('A', 'R', 'G', 'B'), FOURCC_BGRA = FOURCC('B', 'G', 'R', 'A'), FOURCC_ABGR = FOURCC('A', 'B', 'G', 'R'), FOURCC_24BG = FOURCC('2', '4', 'B', 'G'), FOURCC_RAW = FOURCC('r', 'a', 'w', ' '), FOURCC_RGBA = FOURCC('R', 'G', 'B', 'A'), FOURCC_RGBP = FOURCC('R', 'G', 'B', 'P'), // rgb565 LE. FOURCC_RGBO = FOURCC('R', 'G', 'B', 'O'), // argb1555 LE. FOURCC_R444 = FOURCC('R', '4', '4', '4'), // argb4444 LE. // 4 Secondary RGB formats: 4 Bayer Patterns. deprecated. FOURCC_RGGB = FOURCC('R', 'G', 'G', 'B'), FOURCC_BGGR = FOURCC('B', 'G', 'G', 'R'), FOURCC_GRBG = FOURCC('G', 'R', 'B', 'G'), FOURCC_GBRG = FOURCC('G', 'B', 'R', 'G'), // 1 Primary Compressed YUV format. FOURCC_MJPG = FOURCC('M', 'J', 'P', 'G'), // 5 Auxiliary YUV variations: 3 with U and V planes are swapped, 1 Alias. FOURCC_YV12 = FOURCC('Y', 'V', '1', '2'), FOURCC_YV16 = FOURCC('Y', 'V', '1', '6'), FOURCC_YV24 = FOURCC('Y', 'V', '2', '4'), FOURCC_YU12 = FOURCC('Y', 'U', '1', '2'), // Linux version of I420. FOURCC_J420 = FOURCC('J', '4', '2', '0'), FOURCC_J400 = FOURCC('J', '4', '0', '0'), // 14 Auxiliary aliases. CanonicalFourCC() maps these to canonical fourcc. FOURCC_IYUV = FOURCC('I', 'Y', 'U', 'V'), // Alias for I420. FOURCC_YU16 = FOURCC('Y', 'U', '1', '6'), // Alias for I422. FOURCC_YU24 = FOURCC('Y', 'U', '2', '4'), // Alias for I444. FOURCC_YUYV = FOURCC('Y', 'U', 'Y', 'V'), // Alias for YUY2. FOURCC_YUVS = FOURCC('y', 'u', 'v', 's'), // Alias for YUY2 on Mac. FOURCC_HDYC = FOURCC('H', 'D', 'Y', 'C'), // Alias for UYVY. FOURCC_2VUY = FOURCC('2', 'v', 'u', 'y'), // Alias for UYVY on Mac. FOURCC_JPEG = FOURCC('J', 'P', 'E', 'G'), // Alias for MJPG. FOURCC_DMB1 = FOURCC('d', 'm', 'b', '1'), // Alias for MJPG on Mac. FOURCC_BA81 = FOURCC('B', 'A', '8', '1'), // Alias for BGGR. FOURCC_RGB3 = FOURCC('R', 'G', 'B', '3'), // Alias for RAW. FOURCC_BGR3 = FOURCC('B', 'G', 'R', '3'), // Alias for 24BG. FOURCC_CM32 = FOURCC(0, 0, 0, 32), // Alias for BGRA kCMPixelFormat_32ARGB FOURCC_CM24 = FOURCC(0, 0, 0, 24), // Alias for RAW kCMPixelFormat_24RGB FOURCC_L555 = FOURCC('L', '5', '5', '5'), // Alias for RGBO. FOURCC_L565 = FOURCC('L', '5', '6', '5'), // Alias for RGBP. FOURCC_5551 = FOURCC('5', '5', '5', '1'), // Alias for RGBO. // 1 Auxiliary compressed YUV format set aside for capturer. FOURCC_H264 = FOURCC('H', '2', '6', '4'), // Match any fourcc. FOURCC_ANY = -1, }; enum FourCCBpp { // Canonical fourcc codes used in our code. FOURCC_BPP_I420 = 12, FOURCC_BPP_I422 = 16, FOURCC_BPP_I444 = 24, FOURCC_BPP_I411 = 12, FOURCC_BPP_I400 = 8, FOURCC_BPP_NV21 = 12, FOURCC_BPP_NV12 = 12, FOURCC_BPP_YUY2 = 16, FOURCC_BPP_UYVY = 16, FOURCC_BPP_M420 = 12, FOURCC_BPP_Q420 = 12, FOURCC_BPP_ARGB = 32, FOURCC_BPP_BGRA = 32, FOURCC_BPP_ABGR = 32, FOURCC_BPP_RGBA = 32, FOURCC_BPP_24BG = 24, FOURCC_BPP_RAW = 24, FOURCC_BPP_RGBP = 16, FOURCC_BPP_RGBO = 16, FOURCC_BPP_R444 = 16, FOURCC_BPP_RGGB = 8, FOURCC_BPP_BGGR = 8, FOURCC_BPP_GRBG = 8, FOURCC_BPP_GBRG = 8, FOURCC_BPP_YV12 = 12, FOURCC_BPP_YV16 = 16, FOURCC_BPP_YV24 = 24, FOURCC_BPP_YU12 = 12, FOURCC_BPP_J420 = 12, FOURCC_BPP_J400 = 8, FOURCC_BPP_MJPG = 0, // 0 means unknown. FOURCC_BPP_H264 = 0, FOURCC_BPP_IYUV = 12, FOURCC_BPP_YU16 = 16, FOURCC_BPP_YU24 = 24, FOURCC_BPP_YUYV = 16, FOURCC_BPP_YUVS = 16, FOURCC_BPP_HDYC = 16, FOURCC_BPP_2VUY = 16, FOURCC_BPP_JPEG = 1, FOURCC_BPP_DMB1 = 1, FOURCC_BPP_BA81 = 8, FOURCC_BPP_RGB3 = 24, FOURCC_BPP_BGR3 = 24, FOURCC_BPP_CM32 = 32, FOURCC_BPP_CM24 = 24, // Match any fourcc. FOURCC_BPP_ANY = 0, // 0 means unknown. }; // Converts fourcc aliases into canonical ones. LIBYUV_API uint32 CanonicalFourCC(uint32 fourcc); #ifdef __cplusplus } // extern "C" } // namespace libyuv #endif #endif // INCLUDE_LIBYUV_VIDEO_COMMON_H_ NOLINT ================================================ FILE: lib/libyuv/include/libyuv.h ================================================ /* * Copyright 2011 The LibYuv Project Authors. All rights reserved. * * Use of this source code is governed by a BSD-style license * that can be found in the LICENSE file in the root of the source * tree. An additional intellectual property rights grant can be found * in the file PATENTS. All contributing project authors may * be found in the AUTHORS file in the root of the source tree. */ #ifndef INCLUDE_LIBYUV_H_ // NOLINT #define INCLUDE_LIBYUV_H_ #include "basic_types.h" #include "compare.h" #include "convert.h" #include "convert_argb.h" #include "convert_from.h" #include "convert_from_argb.h" #include "cpu_id.h" #include "mjpeg_decoder.h" #include "planar_functions.h" #include "rotate.h" #include "rotate_argb.h" #include "row.h" #include "scale.h" #include "scale_argb.h" #include "scale_row.h" #include "version.h" #include "video_common.h" #endif // INCLUDE_LIBYUV_H_ NOLINT