├── .gitattributes ├── .gitignore ├── .idea ├── .gitignore ├── FFmpegPlayer.iml ├── dictionaries │ └── youxiaobin.xml ├── ffmpeg-player.iml ├── inspectionProfiles │ └── Project_Default.xml ├── modules.xml ├── vcs.xml └── xcode.xml ├── FFmpegPlayer-Swift ├── AppDelegate.swift ├── Assets.xcassets │ ├── AccentColor.colorset │ │ └── Contents.json │ ├── AppIcon.appiconset │ │ ├── Contents.json │ │ ├── Icon-1024.png │ │ ├── Icon-128.png │ │ ├── Icon-16.png │ │ ├── Icon-256.png │ │ ├── Icon-257.png │ │ ├── Icon-32.png │ │ ├── Icon-33.png │ │ ├── Icon-512.png │ │ ├── Icon-513.png │ │ └── Icon-64.png │ ├── Contents.json │ ├── next.imageset │ │ ├── Contents.json │ │ └── next.png │ ├── pause.imageset │ │ ├── Contents.json │ │ └── pause.png │ ├── play.imageset │ │ ├── Contents.json │ │ └── play.png │ ├── prev.imageset │ │ ├── Contents.json │ │ └── prev.png │ └── stop.imageset │ │ ├── Contents.json │ │ └── stop.png ├── Base.lproj │ └── Main.storyboard ├── FFmpegPlayer_Swift.entitlements ├── Info.plist ├── ToolBarView.swift ├── ViewController.swift ├── birdge │ └── FFmpegPlayer-Swift-Bridging-Header.h └── player │ ├── FFEngine.swift │ ├── FFPlayer.swift │ ├── audio │ ├── FFAudioInformation.swift │ ├── FFAudioPlayer.swift │ └── FFMediaAudioContext.swift │ ├── utils │ ├── FFAudioCacheObject.swift │ ├── FFCacheQueue.swift │ └── FFVideoCacheObject.swift │ └── video │ ├── FFFilter.swift │ ├── FFMediaVideoContext.swift │ ├── FFMetalRender.swift │ ├── FFOpenGLRender.swift │ ├── FFRGBRender.swift │ ├── FFVideoPlayer.swift │ └── FFVideoRender.swift ├── FFmpegPlayer.xcodeproj └── project.pbxproj ├── FFmpegPlayer ├── AdditionalView.h ├── AdditionalView.m ├── AppDelegate.h ├── AppDelegate.m ├── Assets.xcassets │ ├── AccentColor.colorset │ │ └── Contents.json │ ├── AppIcon.appiconset │ │ ├── Contents.json │ │ ├── Icon-1024.png │ │ ├── Icon-128.png │ │ ├── Icon-16.png │ │ ├── Icon-256.png │ │ ├── Icon-257.png │ │ ├── Icon-32.png │ │ ├── Icon-33.png │ │ ├── Icon-512.png │ │ ├── Icon-513.png │ │ └── Icon-64.png │ ├── Contents.json │ ├── next.imageset │ │ ├── Contents.json │ │ └── next.png │ ├── pause.imageset │ │ ├── Contents.json │ │ └── pause.png │ ├── play.imageset │ │ ├── Contents.json │ │ └── play.png │ ├── prev.imageset │ │ ├── Contents.json │ │ └── prev.png │ └── stop.imageset │ │ ├── Contents.json │ │ └── stop.png ├── Base.lproj │ └── Main.storyboard ├── FFmpegPlayer.entitlements ├── Info.plist ├── ViewController.h ├── ViewController.m ├── main.m └── player │ ├── Audio │ ├── FFAudioInformation.h │ ├── FFAudioQueuePlayer.h │ ├── FFAudioQueuePlayer.mm │ ├── FFMediaAudioContext.h │ └── FFMediaAudioContext.mm │ ├── Delegate │ └── FFPlayerDelegate.h │ ├── FFEngine.h │ ├── FFEngine.mm │ ├── FFPlayState.h │ ├── FFPlayer.h │ ├── FFPlayer.mm │ ├── Utils │ ├── FFObjectQueue.h │ ├── FFObjectQueue.m │ ├── FFQueueAudioObject.h │ ├── FFQueueAudioObject.mm │ ├── FFQueueVideoObject.h │ └── FFQueueVideoObject.mm │ └── Video │ ├── FFFilter.h │ ├── FFFilter.mm │ ├── FFMediaVideoContext.h │ ├── FFMediaVideoContext.mm │ ├── FFMetalRender.h │ ├── FFMetalRender.mm │ ├── FFOpenGLRender.h │ ├── FFOpenGLRender.mm │ ├── FFRGBRender.h │ ├── FFRGBRender.mm │ ├── FFVideoPlayer.h │ ├── FFVideoPlayer.mm │ └── FFVideoRender.h ├── README.md ├── config └── compile_config.txt ├── resources ├── audio.mp3 ├── glsl │ ├── vertex.glsl │ └── yuv_fragment.glsl └── metal │ └── Shaders.metal └── vender └── ffmpeg ├── include ├── libavcodec │ ├── ac3_parser.h │ ├── adts_parser.h │ ├── avcodec.h │ ├── avdct.h │ ├── avfft.h │ ├── bsf.h │ ├── codec.h │ ├── codec_desc.h │ ├── codec_id.h │ ├── codec_par.h │ ├── d3d11va.h │ ├── dirac.h │ ├── dv_profile.h │ ├── dxva2.h │ ├── jni.h │ ├── mediacodec.h │ ├── packet.h │ ├── qsv.h │ ├── vaapi.h │ ├── vdpau.h │ ├── version.h │ ├── videotoolbox.h │ ├── vorbis_parser.h │ └── xvmc.h ├── libavdevice │ ├── avdevice.h │ └── version.h ├── libavfilter │ ├── avfilter.h │ ├── buffersink.h │ ├── buffersrc.h │ └── version.h ├── libavformat │ ├── avformat.h │ ├── avio.h │ └── version.h ├── libavutil │ ├── adler32.h │ ├── aes.h │ ├── aes_ctr.h │ ├── attributes.h │ ├── audio_fifo.h │ ├── avassert.h │ ├── avconfig.h │ ├── avstring.h │ ├── avutil.h │ ├── base64.h │ ├── blowfish.h │ ├── bprint.h │ ├── bswap.h │ ├── buffer.h │ ├── camellia.h │ ├── cast5.h │ ├── channel_layout.h │ ├── common.h │ ├── cpu.h │ ├── crc.h │ ├── des.h │ ├── dict.h │ ├── display.h │ ├── dovi_meta.h │ ├── downmix_info.h │ ├── encryption_info.h │ ├── error.h │ ├── eval.h │ ├── ffversion.h │ ├── fifo.h │ ├── file.h │ ├── film_grain_params.h │ ├── frame.h │ ├── hash.h │ ├── hdr_dynamic_metadata.h │ ├── hmac.h │ ├── hwcontext.h │ ├── hwcontext_cuda.h │ ├── hwcontext_d3d11va.h │ ├── hwcontext_drm.h │ ├── hwcontext_dxva2.h │ ├── hwcontext_mediacodec.h │ ├── hwcontext_opencl.h │ ├── hwcontext_qsv.h │ ├── hwcontext_vaapi.h │ ├── hwcontext_vdpau.h │ ├── hwcontext_videotoolbox.h │ ├── hwcontext_vulkan.h │ ├── imgutils.h │ ├── intfloat.h │ ├── intreadwrite.h │ ├── lfg.h │ ├── log.h │ ├── lzo.h │ ├── macros.h │ ├── mastering_display_metadata.h │ ├── mathematics.h │ ├── md5.h │ ├── mem.h │ ├── motion_vector.h │ ├── murmur3.h │ ├── opt.h │ ├── parseutils.h │ ├── pixdesc.h │ ├── pixelutils.h │ ├── pixfmt.h │ ├── random_seed.h │ ├── rational.h │ ├── rc4.h │ ├── replaygain.h │ ├── ripemd.h │ ├── samplefmt.h │ ├── sha.h │ ├── sha512.h │ ├── spherical.h │ ├── stereo3d.h │ ├── tea.h │ ├── threadmessage.h │ ├── time.h │ ├── timecode.h │ ├── timestamp.h │ ├── tree.h │ ├── twofish.h │ ├── tx.h │ ├── version.h │ ├── video_enc_params.h │ └── xtea.h ├── libpostproc │ ├── postprocess.h │ └── version.h ├── libswresample │ ├── swresample.h │ └── version.h └── libswscale │ ├── swscale.h │ └── version.h └── lib ├── libavcodec.a ├── libavdevice.a ├── libavfilter.a ├── libavformat.a ├── libavutil.a ├── libfdk-aac.a ├── libpostproc.a ├── libswresample.a └── libswscale.a /.gitattributes: -------------------------------------------------------------------------------- 1 | *.mp4 filter=lfs diff=lfs merge=lfs -text 2 | resources/long.mp4 filter=lfs diff=lfs merge=lfs -text 3 | -------------------------------------------------------------------------------- /.idea/.gitignore: -------------------------------------------------------------------------------- 1 | # Default ignored files 2 | /shelf/ 3 | /workspace.xml 4 | # Datasource local storage ignored files 5 | /dataSources/ 6 | /dataSources.local.xml 7 | # Editor-based HTTP Client requests 8 | /httpRequests/ 9 | -------------------------------------------------------------------------------- /.idea/FFmpegPlayer.iml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /.idea/dictionaries/youxiaobin.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/ffmpeg-player.iml: -------------------------------------------------------------------------------- 1 | 2 | -------------------------------------------------------------------------------- /.idea/inspectionProfiles/Project_Default.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 13 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/xcode.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/AppDelegate.swift: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | import Cocoa 9 | 10 | @main 11 | class AppDelegate: NSObject, NSApplicationDelegate { 12 | 13 | 14 | 15 | 16 | func applicationDidFinishLaunching(_ aNotification: Notification) { 17 | // Insert code here to initialize your application 18 | } 19 | 20 | func applicationWillTerminate(_ aNotification: Notification) { 21 | // Insert code here to tear down your application 22 | } 23 | 24 | 25 | } 26 | 27 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "filename" : "Icon-16.png", 5 | "idiom" : "mac", 6 | "scale" : "1x", 7 | "size" : "16x16" 8 | }, 9 | { 10 | "filename" : "Icon-32.png", 11 | "idiom" : "mac", 12 | "scale" : "2x", 13 | "size" : "16x16" 14 | }, 15 | { 16 | "filename" : "Icon-33.png", 17 | "idiom" : "mac", 18 | "scale" : "1x", 19 | "size" : "32x32" 20 | }, 21 | { 22 | "filename" : "Icon-64.png", 23 | "idiom" : "mac", 24 | "scale" : "2x", 25 | "size" : "32x32" 26 | }, 27 | { 28 | "filename" : "Icon-128.png", 29 | "idiom" : "mac", 30 | "scale" : "1x", 31 | "size" : "128x128" 32 | }, 33 | { 34 | "filename" : "Icon-256.png", 35 | "idiom" : "mac", 36 | "scale" : "2x", 37 | "size" : "128x128" 38 | }, 39 | { 40 | "filename" : "Icon-257.png", 41 | "idiom" : "mac", 42 | "scale" : "1x", 43 | "size" : "256x256" 44 | }, 45 | { 46 | "filename" : "Icon-512.png", 47 | "idiom" : "mac", 48 | "scale" : "2x", 49 | "size" : "256x256" 50 | }, 51 | { 52 | "filename" : "Icon-513.png", 53 | "idiom" : "mac", 54 | "scale" : "1x", 55 | "size" : "512x512" 56 | }, 57 | { 58 | "filename" : "Icon-1024.png", 59 | "idiom" : "mac", 60 | "scale" : "2x", 61 | "size" : "512x512" 62 | } 63 | ], 64 | "info" : { 65 | "author" : "xcode", 66 | "version" : 1 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/Assets.xcassets/AppIcon.appiconset/Icon-1024.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer-Swift/Assets.xcassets/AppIcon.appiconset/Icon-1024.png 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-------------------------------------------------------------------------------- 1 | { 2 | "info" : { 3 | "author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/Assets.xcassets/next.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "next.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/Assets.xcassets/next.imageset/next.png: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer-Swift/Assets.xcassets/stop.imageset/stop.png -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/FFmpegPlayer_Swift.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.files.user-selected.read-only 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | $(PRODUCT_BUNDLE_PACKAGE_TYPE) 19 | CFBundleShortVersionString 20 | 1.0 21 | CFBundleVersion 22 | 1 23 | LSMinimumSystemVersion 24 | $(MACOSX_DEPLOYMENT_TARGET) 25 | NSMainStoryboardFile 26 | Main 27 | NSPrincipalClass 28 | NSApplication 29 | 30 | 31 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/ViewController.swift: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | import Cocoa 9 | 10 | class ViewController: NSViewController { 11 | 12 | private let player = FFPlayer.init() 13 | private let toolBar = ToolBarView.init() 14 | 15 | override func viewDidLoad() { 16 | super.viewDidLoad() 17 | if let url = Bundle.main.path(forResource: "1280x720", ofType: "mp4") { 18 | _ = self.player.play(url: url, enableHWDecode: true) 19 | } 20 | self.view.addSubview(self.player.displayRender) 21 | self.player.displayRender.frame = .init(x: 0, y: 0, width: 1280, height: 720) 22 | 23 | self.view.addSubview(toolBar) 24 | self.toolBar.frame = self.player.displayRender.frame; 25 | self.toolBar.delegate = self 26 | self.player.ffPlayerDelegate = self.toolBar 27 | } 28 | } 29 | extension ViewController: ToolBarViewProtocol { 30 | func seekTo(_ time: Float) { 31 | self.player.seekTo(time) 32 | } 33 | func togglePlayAction() { 34 | if self.player.playState() == .pause { 35 | self.player.resume() 36 | } else if self.player.playState() == .playing { 37 | self.player.pause() 38 | } 39 | } 40 | func pause() { 41 | self.player.pause() 42 | } 43 | } 44 | 45 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/birdge/FFmpegPlayer-Swift-Bridging-Header.h: -------------------------------------------------------------------------------- 1 | // 2 | // Use this file to import your target's public headers that you would like to expose to Swift. 3 | // 4 | 5 | #include 6 | #include 7 | #include 8 | #include 9 | #include 10 | #include 11 | #include 12 | #include 13 | #include 14 | 15 | static int READ_END_OF_FILE = AVERROR_EOF; 16 | static int64_t PTS_INVALID = AV_NOPTS_VALUE; 17 | static const uint8_t ** getPointer(AVFrame *frame) { 18 | return (const uint8_t **)frame->data; 19 | } 20 | 21 | #define GL_SILENCE_DEPRECATION 22 | #include 23 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/FFPlayer.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFPlayer.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | import Foundation 9 | import AppKit 10 | 11 | protocol FFPlayerProtocol { 12 | func playerReadyToPlay(_ duration: Float) 13 | func playerCurrentTime(_ currentTime: Float) 14 | func playerStateChanged(_ state: FFPlayState) 15 | } 16 | class FFPlayer { 17 | 18 | private let render = FFMetalRender.init(frame: .zero) 19 | private let engine: FFEngine 20 | var ffPlayerDelegate: FFPlayerProtocol? = nil 21 | init() { 22 | self.engine = FFEngine.init(render: render) 23 | self.engine.ffEngineDelegate = self 24 | } 25 | public func play(url: String, enableHWDecode: Bool) -> Bool { 26 | guard engine.setup(url: url, enableHWDecode: enableHWDecode) else { return false } 27 | 28 | return true; 29 | } 30 | } 31 | extension FFPlayer { 32 | func pause() { 33 | self.engine.pause() 34 | } 35 | func resume() { 36 | self.engine.resume() 37 | } 38 | func seekTo(_ time: Float) { 39 | self.engine.seekTo(time) 40 | } 41 | func playState() -> FFPlayState { self.engine.playState } 42 | } 43 | 44 | extension FFPlayer { 45 | var displayRender: NSView { render.render } 46 | } 47 | extension FFPlayer: FFEngineProtocol { 48 | func playerReadyToPlay(_ duration: Float) { 49 | self.ffPlayerDelegate?.playerReadyToPlay(duration) 50 | } 51 | func playerCurrentTime(_ currentTime: Float) { 52 | self.ffPlayerDelegate?.playerCurrentTime(currentTime) 53 | } 54 | func playerStateChanged(_ state: FFPlayState) { 55 | self.ffPlayerDelegate?.playerStateChanged(state) 56 | } 57 | } 58 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/audio/FFAudioInformation.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFAudioInformation.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/21. 6 | // 7 | 8 | import Foundation 9 | 10 | /// 播放器参数 11 | struct FFAudioInformation { 12 | /// 解码后一个完整的数据包字节数 13 | var bufferSize: Int 14 | /// 采样数据格式 15 | var format: AVSampleFormat 16 | /// 采样率 17 | var rate: Int 18 | /// 通道 19 | var channels: Int 20 | /// 一个采样每个通道占的位宽 21 | var bitsPerChannel: Int 22 | /// 一个采样的字节数 23 | var bytesPerSample: Int 24 | }; 25 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/utils/FFAudioCacheObject.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFAudioCacheObject.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/21. 6 | // 7 | 8 | import Foundation 9 | 10 | class FFAudioCacheObject { 11 | private var length: UInt32 12 | private let data: UnsafeMutablePointer 13 | private let pts: Double 14 | private let duration: Double 15 | deinit { 16 | self.data.deallocate() 17 | } 18 | init(length: UInt32, pts: Double, duration: Double) { 19 | self.data = UnsafeMutablePointer.allocate(capacity: Int(length)) 20 | self.length = length 21 | self.pts = pts; 22 | self.duration = duration; 23 | } 24 | } 25 | extension FFAudioCacheObject { 26 | public func getCacheData() -> UnsafeMutablePointer { self.data } 27 | public func getCacheLength() -> UInt32 { self.length } 28 | public func setCacheLength(_ length: UInt32) { self.length = length } 29 | public func getPTS() -> Double { self.pts } 30 | public func getDuration() -> Double { self.duration } 31 | } 32 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/utils/FFCacheQueue.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFCacheQueue.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/21. 6 | // 7 | 8 | import Foundation 9 | 10 | class FFCacheQueue { 11 | private var storage = [T]() 12 | private var mutex = pthread_mutex_t.init() 13 | } 14 | extension FFCacheQueue { 15 | public func count() -> Int { 16 | pthread_mutex_lock(&mutex) 17 | defer { 18 | pthread_mutex_unlock(&mutex) 19 | } 20 | return storage.count 21 | } 22 | public func enqueue(_ obj: T) { 23 | pthread_mutex_lock(&mutex) 24 | defer { 25 | pthread_mutex_unlock(&mutex) 26 | } 27 | self.storage.insert(obj, at: 0) 28 | } 29 | public func dequeue() -> T? { 30 | pthread_mutex_lock(&mutex) 31 | defer { 32 | pthread_mutex_unlock(&mutex) 33 | } 34 | return self.storage.popLast() 35 | } 36 | public func clean() { 37 | pthread_mutex_lock(&mutex) 38 | defer { 39 | pthread_mutex_unlock(&mutex) 40 | } 41 | self.storage.removeAll() 42 | } 43 | 44 | } 45 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/utils/FFVideoCacheObject.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFVideoCacheObject.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/21. 6 | // 7 | 8 | import Foundation 9 | 10 | class FFVideoCacheObject { 11 | private var frame: UnsafeMutablePointer! 12 | private var pts: Double 13 | private let duration: Double 14 | deinit { 15 | av_frame_unref(frame) 16 | av_frame_free(&frame) 17 | } 18 | init(pts: Double, duration: Double) { 19 | self.frame = av_frame_alloc(); 20 | self.pts = pts 21 | self.duration = duration 22 | } 23 | } 24 | extension FFVideoCacheObject { 25 | public func getFrame() -> UnsafeMutablePointer { frame } 26 | public func getPTS() -> Double { self.pts } 27 | public func setPTS(_ pts: Double) { self.pts = pts } 28 | public func getDuration() -> Double { self.duration } 29 | } 30 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/video/FFRGBRender.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFRGBRender.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/6. 6 | // 7 | 8 | import Foundation 9 | import AppKit 10 | 11 | class FFRGBRender: NSView { 12 | 13 | private let rgbImageView = NSImageView.init() 14 | private let rgbQueue = DispatchQueue.init(label: "rgb generator queue") 15 | 16 | override init(frame frameRect: NSRect) { 17 | super.init(frame: frameRect) 18 | setupImageView() 19 | } 20 | required init?(coder: NSCoder) { 21 | fatalError("init(coder:) has not been implemented") 22 | } 23 | private func setupImageView() { 24 | rgbImageView.translatesAutoresizingMaskIntoConstraints = false 25 | self.addSubview(rgbImageView) 26 | NSLayoutConstraint.activate([ 27 | self.rgbImageView.leadingAnchor.constraint(equalTo: self.leadingAnchor), 28 | self.rgbImageView.trailingAnchor.constraint(equalTo: self.trailingAnchor), 29 | self.rgbImageView.topAnchor.constraint(equalTo: self.topAnchor), 30 | self.rgbImageView.bottomAnchor.constraint(equalTo: self.bottomAnchor), 31 | ]) 32 | } 33 | } 34 | 35 | extension FFRGBRender : FFVideoRender { 36 | var pixFMT: AVPixelFormat { return AV_PIX_FMT_RGB24 } 37 | var render: NSView { self } 38 | func display(with frame: UnsafeMutablePointer) { 39 | print("decode frame: \(frame.pointee.pts)") 40 | let linesize = frame.pointee.linesize.0 41 | let height = frame.pointee.height 42 | let width = frame.pointee.width 43 | /// frame->data[0] byte size 44 | let byteSize = Int(linesize * height) 45 | let bytes = UnsafeMutablePointer.allocate(capacity: byteSize) 46 | memcpy(bytes, frame.pointee.data.0, byteSize) 47 | rgbQueue.async { 48 | defer { 49 | bytes.deallocate() 50 | } 51 | guard let data = CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, bytes, byteSize, kCFAllocatorNull), 52 | CFDataGetLength(data) > 0 53 | else { 54 | return 55 | } 56 | guard let provider = CGDataProvider.init(data: data) else { return } 57 | let bitmapInfo = CGBitmapInfo.init(rawValue: 0) 58 | let colorSpace = CGColorSpaceCreateDeviceRGB() 59 | guard let cgImage = CGImage(width: Int(width), 60 | height: Int(height), 61 | bitsPerComponent: 8, 62 | bitsPerPixel: 3 * 8, 63 | bytesPerRow: Int(linesize), 64 | space: colorSpace, 65 | bitmapInfo: bitmapInfo, 66 | provider: provider, 67 | decode: nil, 68 | shouldInterpolate: true, 69 | intent: CGColorRenderingIntent.defaultIntent) else { return } 70 | let image = NSImage.init(cgImage: cgImage, 71 | size: NSSize.init(width: Int(width), 72 | height: Int(height))) 73 | DispatchQueue.main.async { 74 | self.rgbImageView.image = image 75 | } 76 | } 77 | } 78 | } 79 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/video/FFVideoPlayer.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFVideoPlayer.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/21. 6 | // 7 | 8 | import Foundation 9 | 10 | protocol FFVideoPlayerProtocol { 11 | func readNextVideoFrame() 12 | func updateVideoClock(pts: Double, duration: Double) 13 | } 14 | class FFVideoPlayer { 15 | private let videoRenderQueue: DispatchQueue 16 | private let render: FFVideoRender 17 | private let fps: Double 18 | private let delegate: FFVideoPlayerProtocol 19 | private var timer: DispatchSourceTimer? 20 | private let stream: UnsafeMutablePointer 21 | 22 | deinit { 23 | if let timer = self.timer { 24 | timer.cancel() 25 | } 26 | } 27 | init(queue videoRenderQueue: DispatchQueue, 28 | render: FFVideoRender, 29 | fps: Double, 30 | stream: UnsafeMutablePointer, 31 | delegate: FFVideoPlayerProtocol) { 32 | self.videoRenderQueue = videoRenderQueue 33 | self.render = render 34 | self.fps = fps 35 | self.stream = stream 36 | self.delegate = delegate 37 | } 38 | } 39 | 40 | // MARK: - Render 41 | extension FFVideoPlayer { 42 | public func displayFrame(frame: UnsafeMutablePointer!) { 43 | let unit = av_q2d(self.stream.pointee.time_base) 44 | let pts = Double(frame.pointee.pts) * unit 45 | let duration = Double(frame.pointee.pkt_duration) * unit 46 | self.render.display(with: frame) 47 | self.delegate.updateVideoClock(pts: pts, duration: duration) 48 | } 49 | } 50 | 51 | // MARK: - Control 52 | extension FFVideoPlayer { 53 | 54 | private func timerHandler() { 55 | self.delegate.readNextVideoFrame() 56 | } 57 | public func start() { 58 | if let timer = self.timer { 59 | timer.cancel() 60 | } 61 | self.timer = DispatchSource.makeTimerSource(queue: self.videoRenderQueue) 62 | let duration = DispatchTimeInterval.nanoseconds(Int.init(1.0 / (Double)(self.fps) * Double(NSEC_PER_SEC))) 63 | self.timer?.schedule(deadline: DispatchTime.now(), repeating: duration, leeway: duration) 64 | self.timer?.setEventHandler(handler: timerHandler) 65 | self.timer?.resume() 66 | } 67 | 68 | public func stop() { 69 | if let timer = self.timer { 70 | timer.cancel() 71 | } 72 | } 73 | func pause() { 74 | self.stop() 75 | } 76 | func resume() { 77 | self.start() 78 | } 79 | } 80 | -------------------------------------------------------------------------------- /FFmpegPlayer-Swift/player/video/FFVideoRender.swift: -------------------------------------------------------------------------------- 1 | // 2 | // FFVideoRender.swift 3 | // FFmpegPlayer-Swift 4 | // 5 | // Created by youxiaobin on 2021/1/6. 6 | // 7 | 8 | import Foundation 9 | import AppKit 10 | 11 | protocol FFVideoRender { 12 | var pixFMT: AVPixelFormat { get } 13 | var render: NSView { get } 14 | func display(with frame: UnsafeMutablePointer) 15 | } 16 | -------------------------------------------------------------------------------- /FFmpegPlayer/AdditionalView.h: -------------------------------------------------------------------------------- 1 | // 2 | // AdditionalView.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/2/9. 6 | // 7 | 8 | #import 9 | #import "FFPlayerDelegate.h" 10 | 11 | NS_ASSUME_NONNULL_BEGIN 12 | @protocol AdditionalViewDelegate 13 | - (void)seekTo:(float)duration; 14 | - (void)togglePlayAction; 15 | - (void)pause; 16 | @end 17 | @interface AdditionalView : NSView 18 | @property (nonatomic, weak)id delegate; 19 | @end 20 | 21 | NS_ASSUME_NONNULL_END 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/AppDelegate.h: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | 10 | @interface AppDelegate : NSObject 11 | 12 | 13 | @end 14 | 15 | -------------------------------------------------------------------------------- /FFmpegPlayer/AppDelegate.m: -------------------------------------------------------------------------------- 1 | // 2 | // AppDelegate.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import "AppDelegate.h" 9 | 10 | @interface AppDelegate () 11 | 12 | 13 | @end 14 | 15 | @implementation AppDelegate 16 | 17 | - (void)applicationDidFinishLaunching:(NSNotification *)aNotification { 18 | // Insert code here to initialize your application 19 | } 20 | 21 | 22 | - (void)applicationWillTerminate:(NSNotification *)aNotification { 23 | // Insert code here to tear down your application 24 | } 25 | 26 | 27 | @end 28 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/AccentColor.colorset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "colors" : [ 3 | { 4 | "idiom" : "universal" 5 | } 6 | ], 7 | "info" : { 8 | "author" : "xcode", 9 | "version" : 1 10 | } 11 | } 12 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/AppIcon.appiconset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "filename" : "Icon-16.png", 5 | "idiom" : "mac", 6 | "scale" : "1x", 7 | "size" : "16x16" 8 | }, 9 | { 10 | "filename" : "Icon-32.png", 11 | "idiom" : "mac", 12 | "scale" : "2x", 13 | "size" : "16x16" 14 | }, 15 | { 16 | "filename" : "Icon-33.png", 17 | "idiom" : "mac", 18 | "scale" : "1x", 19 | "size" : "32x32" 20 | }, 21 | { 22 | "filename" : "Icon-64.png", 23 | "idiom" : "mac", 24 | "scale" : "2x", 25 | "size" : "32x32" 26 | }, 27 | { 28 | "filename" : "Icon-128.png", 29 | "idiom" : "mac", 30 | "scale" : "1x", 31 | "size" : "128x128" 32 | }, 33 | { 34 | "filename" : "Icon-256.png", 35 | "idiom" : "mac", 36 | "scale" : "2x", 37 | "size" : "128x128" 38 | }, 39 | { 40 | "filename" : "Icon-257.png", 41 | "idiom" : "mac", 42 | "scale" : "1x", 43 | "size" : "256x256" 44 | }, 45 | { 46 | "filename" : "Icon-512.png", 47 | "idiom" : "mac", 48 | "scale" : "2x", 49 | "size" : "256x256" 50 | }, 51 | { 52 | "filename" : "Icon-513.png", 53 | "idiom" : "mac", 54 | "scale" : "1x", 55 | "size" : "512x512" 56 | }, 57 | { 58 | "filename" : "Icon-1024.png", 59 | "idiom" : "mac", 60 | "scale" : "2x", 61 | "size" : "512x512" 62 | } 63 | ], 64 | "info" : { 65 | "author" : "xcode", 66 | "version" : 1 67 | } 68 | } 69 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/AppIcon.appiconset/Icon-1024.png: -------------------------------------------------------------------------------- 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"author" : "xcode", 4 | "version" : 1 5 | } 6 | } 7 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/next.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "next.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/next.imageset/next.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer/Assets.xcassets/next.imageset/next.png -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/pause.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "pause.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/pause.imageset/pause.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer/Assets.xcassets/pause.imageset/pause.png -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/play.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "play.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/play.imageset/play.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer/Assets.xcassets/play.imageset/play.png -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/prev.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "prev.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/prev.imageset/prev.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer/Assets.xcassets/prev.imageset/prev.png -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/stop.imageset/Contents.json: -------------------------------------------------------------------------------- 1 | { 2 | "images" : [ 3 | { 4 | "idiom" : "universal", 5 | "scale" : "1x" 6 | }, 7 | { 8 | "filename" : "stop.png", 9 | "idiom" : "universal", 10 | "scale" : "2x" 11 | }, 12 | { 13 | "idiom" : "universal", 14 | "scale" : "3x" 15 | } 16 | ], 17 | "info" : { 18 | "author" : "xcode", 19 | "version" : 1 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/Assets.xcassets/stop.imageset/stop.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/FFmpegPlayer/Assets.xcassets/stop.imageset/stop.png -------------------------------------------------------------------------------- /FFmpegPlayer/FFmpegPlayer.entitlements: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | com.apple.security.app-sandbox 6 | 7 | com.apple.security.files.user-selected.read-only 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /FFmpegPlayer/Info.plist: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | CFBundleDevelopmentRegion 6 | $(DEVELOPMENT_LANGUAGE) 7 | CFBundleExecutable 8 | $(EXECUTABLE_NAME) 9 | CFBundleIconFile 10 | 11 | CFBundleIdentifier 12 | $(PRODUCT_BUNDLE_IDENTIFIER) 13 | CFBundleInfoDictionaryVersion 14 | 6.0 15 | CFBundleName 16 | $(PRODUCT_NAME) 17 | CFBundlePackageType 18 | $(PRODUCT_BUNDLE_PACKAGE_TYPE) 19 | CFBundleShortVersionString 20 | 1.0 21 | CFBundleVersion 22 | 1 23 | LSMinimumSystemVersion 24 | $(MACOSX_DEPLOYMENT_TARGET) 25 | NSMainStoryboardFile 26 | Main 27 | NSPrincipalClass 28 | NSApplication 29 | 30 | 31 | -------------------------------------------------------------------------------- /FFmpegPlayer/ViewController.h: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | 10 | @interface ViewController : NSViewController 11 | 12 | 13 | @end 14 | 15 | -------------------------------------------------------------------------------- /FFmpegPlayer/ViewController.m: -------------------------------------------------------------------------------- 1 | // 2 | // ViewController.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import "ViewController.h" 9 | #import "FFPlayer.h" 10 | #import "AdditionalView.h" 11 | 12 | @interface ViewController() 13 | @property (nonatomic, strong)FFPlayer *player; 14 | @end 15 | @implementation ViewController 16 | 17 | - (void)viewDidLoad { 18 | [super viewDidLoad]; 19 | _player = [[FFPlayer alloc] init]; 20 | NSString *url = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"ape"]; 21 | // NSString *url = [[NSBundle mainBundle] pathForResource:@"audio" ofType:@"mp3"]; 22 | [self.view addSubview:_player.renderView]; 23 | _player.renderView.frame = CGRectMake(0, 0, 1280, 720); 24 | AdditionalView *additionalView = [[AdditionalView alloc] initWithFrame:_player.renderView.frame]; 25 | additionalView.delegate = self; 26 | [self.view addSubview:additionalView]; 27 | _player.ffPlayerDelegate = additionalView; 28 | [_player playWithUrl:url enableHWDecode:YES]; 29 | } 30 | 31 | - (void)seekTo:(float)duration { 32 | [self.player seekTo:duration]; 33 | } 34 | - (void)togglePlayAction { 35 | if(self.player.playState == FFPlayStatePlaying) { 36 | [self.player pause]; 37 | } else { 38 | [self.player resume]; 39 | } 40 | } 41 | - (void)pause { 42 | [self.player pause]; 43 | } 44 | @end 45 | -------------------------------------------------------------------------------- /FFmpegPlayer/main.m: -------------------------------------------------------------------------------- 1 | // 2 | // main.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | 10 | int main(int argc, const char * argv[]) { 11 | @autoreleasepool { 12 | // Setup code that might create autoreleased objects goes here. 13 | } 14 | return NSApplicationMain(argc, argv); 15 | } 16 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Audio/FFAudioInformation.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFAudioInformation.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/19. 6 | // 7 | 8 | #ifndef FFAudioInformation_h 9 | #define FFAudioInformation_h 10 | extern "C" { 11 | #include 12 | } 13 | /// 播放器参数 14 | struct FFAudioInformation { 15 | /// 解码后一个完整的数据包字节数 16 | int buffer_size; 17 | /// 采样数据格式 18 | AVSampleFormat format; 19 | /// 采样率 20 | int rate; 21 | /// 通道 22 | int channels; 23 | /// 一个采样每个通道占的位宽 24 | int bitsPerChannel; 25 | /// 一个采样的字节数 26 | int bytesPerSample; 27 | }; 28 | 29 | #endif /* FFAudioInformation_h */ 30 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Audio/FFAudioQueuePlayer.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFAudioQueuePlayer.h 3 | // FFmpegPlayer 4 | // 5 | // Created by Mark on 2021/1/16. 6 | // 7 | 8 | #import 9 | #import 10 | #import "FFAudioInformation.h" 11 | 12 | NS_ASSUME_NONNULL_BEGIN 13 | 14 | @protocol FFAudioQueuePlayerDelegate 15 | - (void)readNextAudioFrame:(AudioQueueBufferRef)aqBuffer; 16 | - (void)updateAudioClock:(float)pts duration:(float)duration; 17 | @end 18 | @interface FFAudioQueuePlayer : NSObject 19 | - (instancetype)initWithAudioInformation:(FFAudioInformation)audioInformation 20 | stream:(AVStream *)stream 21 | delegate:(id)delegate; 22 | - (void)receiveData:(uint8_t *)data length:(int64_t)length 23 | aqBuffer:(AudioQueueBufferRef)aqBuffer 24 | pts:(float)pts 25 | duration:(float)duration; 26 | - (void)reuseAudioQueueBuffer:(AudioQueueBufferRef)aqBuffer; 27 | - (void)play; 28 | - (void)stop; 29 | - (void)pause; 30 | - (void)resume; 31 | - (void)cleanQueueCacheData; 32 | @end 33 | 34 | NS_ASSUME_NONNULL_END 35 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Audio/FFMediaAudioContext.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFMediaAudio.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | #include 13 | } 14 | #import "FFAudioInformation.h" 15 | #import "FFQueueAudioObject.h" 16 | 17 | NS_ASSUME_NONNULL_BEGIN 18 | 19 | @interface FFMediaAudioContext : NSObject 20 | @property(nonatomic, assign, readonly)NSInteger streamIndex; 21 | /// 最后一帧的pts 22 | @property(nonatomic, assign, readonly)int64_t lastFramePts; 23 | 24 | - (instancetype)initWithAVStream:(AVStream *)stream formatContext:(AVFormatContext *)formatContext; 25 | - (NSArray *)decodePacket:(AVPacket *)packet; 26 | - (AVCodecContext *)codecContext; 27 | /// 播放器参数 28 | - (FFAudioInformation)audioInformation; 29 | - (float)oneFrameDuration; 30 | @end 31 | 32 | NS_ASSUME_NONNULL_END 33 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Delegate/FFPlayerDelegate.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFControlView.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/2/9. 6 | // 7 | 8 | #import 9 | #import "FFPlayState.h" 10 | 11 | NS_ASSUME_NONNULL_BEGIN 12 | 13 | @protocol FFPlayerDelegate 14 | - (void)playerReadyToPlay:(float)duration; 15 | - (void)playerCurrentTime:(float)currentTime; 16 | - (void)playerStateChanged:(FFPlayState)playState; 17 | @end 18 | 19 | NS_ASSUME_NONNULL_END 20 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/FFEngine.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFEngine.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | #include 13 | } 14 | #import "FFVideoRender.h" 15 | #import "FFAudioQueuePlayer.h" 16 | #import "FFVideoPlayer.h" 17 | #import "FFPlayState.h" 18 | 19 | NS_ASSUME_NONNULL_BEGIN 20 | 21 | @protocol FFEngineDelegate 22 | - (void)readyToPlay:(float)duration; 23 | - (void)playCurrentTime:(float)currentTime; 24 | - (void)playStateChanged:(FFPlayState)state; 25 | @end 26 | 27 | @interface FFEngine : NSObject 28 | @property (nonatomic, assign, readonly)FFPlayState playState; 29 | - (instancetype)initWithVideoRender:(id)videoRender delegate:(id)delegate; 30 | - (BOOL)play:(const char *)url enableHWDecode:(BOOL)enableHWDecode; 31 | - (void)pause; 32 | - (void)resume; 33 | - (void)stop; 34 | - (void)seekTo:(float)time; 35 | @end 36 | 37 | @interface FFEngine (Control) 38 | - (void)startVideoPlay; 39 | - (void)stopVideoPlay; 40 | - (void)startAudioPlay; 41 | - (void)stopAudioPlay; 42 | @end 43 | 44 | @interface FFEngine (Decode) 45 | - (void)decode; 46 | @end 47 | 48 | @interface FFEngine (Video) 49 | @end 50 | 51 | @interface FFEngine (Audio) 52 | @end 53 | 54 | NS_ASSUME_NONNULL_END 55 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/FFPlayState.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFPlayState.h 3 | // FFmpegPlayer 4 | // 5 | // Created by Mark on 2021/2/28. 6 | // 7 | 8 | #import 9 | 10 | NS_ASSUME_NONNULL_BEGIN 11 | 12 | typedef NS_ENUM(NSInteger, FFPlayState) { 13 | FFPlayStateNone, 14 | FFPlayStateLoading, 15 | FFPlayStatePlaying, 16 | FFPlayStatePause, 17 | FFPlayStateStop 18 | }; 19 | 20 | NS_ASSUME_NONNULL_END 21 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/FFPlayer.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFPlayer.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | #import 10 | #import "FFPlayerDelegate.h" 11 | 12 | NS_ASSUME_NONNULL_BEGIN 13 | 14 | @interface FFPlayer : NSObject 15 | @property (nonatomic, strong)id ffPlayerDelegate; 16 | /// 是否开启硬解码,默认关闭 17 | /// 如果开启,ffmpeg在264 265的解码器会使用AudioToolBox利用GPU解码 18 | - (BOOL)playWithUrl:(NSString *)url enableHWDecode:(BOOL)enableHWDecode; 19 | - (void)pause; 20 | - (void)resume; 21 | - (void)stop; 22 | - (void)seekTo:(float)time; 23 | - (NSView *)renderView; 24 | - (FFPlayState)playState; 25 | @end 26 | 27 | NS_ASSUME_NONNULL_END 28 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/FFPlayer.mm: -------------------------------------------------------------------------------- 1 | // 2 | // FFPlayer.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import "FFPlayer.h" 9 | #import "FFEngine.h" 10 | #import "FFRGBRender.h" 11 | #import "FFVideoRender.h" 12 | #import "FFOpenGLRender.h" 13 | #import "FFMetalRender.h" 14 | 15 | 16 | @interface FFPlayer() 17 | @property (nonatomic, strong)FFEngine *engine; 18 | @property (nonatomic, strong)id videoRender; 19 | @end 20 | @implementation FFPlayer 21 | 22 | - (instancetype)init { 23 | self = [super init]; 24 | if (self) { 25 | _videoRender = [[FFOpenGLRender alloc] init]; 26 | _engine = [[FFEngine alloc] initWithVideoRender:self.videoRender delegate:self]; 27 | } 28 | return self; 29 | } 30 | 31 | #pragma mark - 32 | - (BOOL)setupPlayer:(const char *)url enableHWDecode:(BOOL)enableHWDecode { 33 | BOOL ret = [_engine play:url enableHWDecode:enableHWDecode]; 34 | if(!ret) return NO; 35 | 36 | return YES; 37 | } 38 | 39 | #pragma mark - Private 40 | 41 | #pragma mark - Public 42 | - (BOOL)playWithUrl:(NSString *)url enableHWDecode:(BOOL)enableHWDecode { 43 | if(![self setupPlayer:[url UTF8String] enableHWDecode:enableHWDecode]) { 44 | return NO; 45 | } 46 | return YES; 47 | } 48 | - (void)pause { 49 | [_engine pause]; 50 | } 51 | - (void)resume { 52 | [_engine resume]; 53 | } 54 | - (void)stop { 55 | [_engine stop]; 56 | } 57 | - (void)seekTo:(float)time { 58 | [self.engine seekTo:time]; 59 | } 60 | - (FFPlayState)playState { 61 | return [_engine playState]; 62 | } 63 | - (NSView *)renderView { 64 | return (id)self.videoRender; 65 | } 66 | 67 | #pragma mark - FFEngineDelegate 68 | - (void)readyToPlay:(float)duration { 69 | if([self.ffPlayerDelegate respondsToSelector:@selector(playerReadyToPlay:)]) { 70 | [self.ffPlayerDelegate playerReadyToPlay:duration]; 71 | } 72 | } 73 | - (void)playCurrentTime:(float)currentTime { 74 | if([self.ffPlayerDelegate respondsToSelector:@selector(playerCurrentTime:)]) { 75 | [self.ffPlayerDelegate playerCurrentTime:currentTime]; 76 | } 77 | } 78 | - (void)playStateChanged:(FFPlayState)state { 79 | if([self.ffPlayerDelegate respondsToSelector:@selector(playerStateChanged:)]) { 80 | [self.ffPlayerDelegate playerStateChanged:state]; 81 | } 82 | } 83 | @end 84 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Utils/FFObjectQueue.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFFrameQueue.h 3 | // FFmpegPlayer 4 | // 5 | // Created by Mark on 2021/1/16. 6 | // 7 | 8 | #import 9 | 10 | NS_ASSUME_NONNULL_BEGIN 11 | 12 | @interface FFObjectQueue : NSObject 13 | - (id _Nullable)dequeue; 14 | - (void)enqueue:(id)object; 15 | - (NSInteger)count; 16 | - (void)clean; 17 | - (float)duration; 18 | @end 19 | 20 | NS_ASSUME_NONNULL_END 21 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Utils/FFObjectQueue.m: -------------------------------------------------------------------------------- 1 | // 2 | // FFFrameQueue.m 3 | // FFmpegPlayer 4 | // 5 | // Created by Mark on 2021/1/16. 6 | // 7 | 8 | #import "FFObjectQueue.h" 9 | #import 10 | #import "FFQueueAudioObject.h" 11 | 12 | @interface FFObjectQueue() 13 | @property(nonatomic, strong)NSMutableArray *storage; 14 | @end 15 | @implementation FFObjectQueue { 16 | pthread_mutex_t locker; 17 | } 18 | 19 | - (instancetype)init { 20 | self = [super init]; 21 | if (self) { 22 | _storage = [[NSMutableArray alloc] init]; 23 | pthread_mutex_init(&locker, NULL); 24 | } 25 | return self; 26 | } 27 | 28 | #pragma mark - Public 29 | - (id _Nullable)dequeue { 30 | id obj = NULL; 31 | pthread_mutex_lock(&locker); 32 | if(_storage.count == 0) { 33 | pthread_mutex_unlock(&locker); 34 | return NULL; 35 | } 36 | obj = _storage.lastObject; 37 | [_storage removeLastObject]; 38 | pthread_mutex_unlock(&locker); 39 | return obj; 40 | } 41 | - (void)enqueue:(id)object { 42 | pthread_mutex_lock(&locker); 43 | [_storage insertObject:object atIndex:0]; 44 | pthread_mutex_unlock(&locker); 45 | } 46 | - (NSInteger)count { 47 | NSInteger count = 0; 48 | pthread_mutex_lock(&locker); 49 | count = _storage.count; 50 | pthread_mutex_unlock(&locker); 51 | return count; 52 | } 53 | - (void)clean { 54 | pthread_mutex_lock(&locker); 55 | [_storage removeAllObjects]; 56 | pthread_mutex_unlock(&locker); 57 | } 58 | - (float)duration { 59 | float _duration = 0; 60 | pthread_mutex_lock(&locker); 61 | for(FFQueueAudioObject *obj in _storage) { 62 | _duration += obj.duration; 63 | } 64 | pthread_mutex_unlock(&locker); 65 | return _duration; 66 | } 67 | @end 68 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Utils/FFQueueAudioObject.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFQueueObject.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/18. 6 | // 7 | 8 | #import 9 | NS_ASSUME_NONNULL_BEGIN 10 | 11 | @interface FFQueueAudioObject : NSObject 12 | @property (nonatomic, assign, readonly)float pts; 13 | @property (nonatomic, assign, readonly)float duration; 14 | - (instancetype)initWithLength:(int64_t)length pts:(float)pts duration:(float)duration; 15 | - (uint8_t *)data; 16 | - (int64_t)length; 17 | - (void)updateLength:(int64_t)length; 18 | @end 19 | 20 | NS_ASSUME_NONNULL_END 21 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Utils/FFQueueAudioObject.mm: -------------------------------------------------------------------------------- 1 | // 2 | // FFQueueObject.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/18. 6 | // 7 | 8 | #import "FFQueueAudioObject.h" 9 | 10 | @implementation FFQueueAudioObject { 11 | uint8_t *data; 12 | int64_t length; 13 | } 14 | - (void)dealloc { 15 | free(self->data); 16 | } 17 | - (instancetype)initWithLength:(int64_t)length pts:(float)pts duration:(float)duration { 18 | self = [super init]; 19 | if (self) { 20 | _pts = pts; 21 | _duration = duration; 22 | self->length = length; 23 | self->data = (uint8_t *)malloc(length); 24 | } 25 | return self; 26 | } 27 | - (uint8_t *)data { 28 | return self->data; 29 | } 30 | - (int64_t)length { 31 | return self->length; 32 | } 33 | - (void)updateLength:(int64_t)length { 34 | self->length = length; 35 | } 36 | 37 | @end 38 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Utils/FFQueueVideoObject.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFQueueObject.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/18. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | } 13 | NS_ASSUME_NONNULL_BEGIN 14 | 15 | @interface FFQueueVideoObject : NSObject 16 | @property (nonatomic, assign)double unit; 17 | @property (nonatomic, assign)double pts; 18 | @property (nonatomic, assign)double duration; 19 | - (instancetype)init; 20 | - (AVFrame *)frame; 21 | @end 22 | 23 | NS_ASSUME_NONNULL_END 24 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Utils/FFQueueVideoObject.mm: -------------------------------------------------------------------------------- 1 | // 2 | // FFQueueObject.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/18. 6 | // 7 | 8 | #import "FFQueueVideoObject.h" 9 | 10 | @implementation FFQueueVideoObject { 11 | AVFrame *frame; 12 | } 13 | - (void)dealloc { 14 | if(frame) { 15 | av_frame_free(&frame); 16 | } 17 | } 18 | - (instancetype)init { 19 | self = [super init]; 20 | if (self) { 21 | self->frame = av_frame_alloc(); 22 | } 23 | return self; 24 | } 25 | - (AVFrame *)frame { 26 | return self->frame; 27 | } 28 | 29 | @end 30 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFFilter.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFFilter.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/5. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | } 17 | @class FFMediaVideoContext; 18 | NS_ASSUME_NONNULL_BEGIN 19 | 20 | @interface FFFilter : NSObject 21 | - (instancetype)initWithCodecContext:(AVCodecContext *)codecContext 22 | formatContext:(AVFormatContext *)formatContext 23 | stream:(AVStream *)stream 24 | fmt:(AVPixelFormat)fmt; 25 | - (BOOL)getTargetFormatFrameWithInputFrame:(AVFrame *)inputFrame outputFrame:(AVFrame **)outputFrame; 26 | @end 27 | 28 | NS_ASSUME_NONNULL_END 29 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFMediaVideoContext.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFMediaVideo.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/4. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | } 13 | 14 | 15 | NS_ASSUME_NONNULL_BEGIN 16 | 17 | @interface FFMediaVideoContext : NSObject 18 | @property(nonatomic, assign, readonly)BOOL enableHWDecode; 19 | @property(nonatomic, assign, readonly)NSInteger streamIndex; 20 | /// 最后一帧的pts 21 | @property(nonatomic, assign, readonly)int64_t lastFramePts; 22 | 23 | /// 初始化VideoContext 24 | /// @param stream 视频流AVStream 25 | /// @param formatContext AVFormatContext 26 | /// @param fmt 需要显示的目标视频格式 27 | - (instancetype)initWithAVStream:(AVStream *)stream 28 | formatContext:(nonnull AVFormatContext *)formatContext 29 | fmt:(AVPixelFormat)fmt 30 | enableHWDecode:(BOOL)enableHWDecode; 31 | - (AVCodecContext *)codecContext; 32 | - (int)fps; 33 | - (BOOL)decodePacket:(AVPacket *)packet frame:(AVFrame *_Nonnull*_Nonnull)frame; 34 | - (float)oneFrameDuration; 35 | - (float)duration; 36 | @end 37 | 38 | NS_ASSUME_NONNULL_END 39 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFMetalRender.h: -------------------------------------------------------------------------------- 1 | // 2 | // YUVMetalDisplayView.h 3 | // FFDemo-MacUI 4 | // 5 | // Created by youxiaobin on 2020/12/11. 6 | // 7 | 8 | #import 9 | #import 10 | extern "C" { 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | #include 17 | } 18 | #import "FFVideoRender.h" 19 | 20 | NS_ASSUME_NONNULL_BEGIN 21 | 22 | @interface FFMetalRender : MTKView 23 | 24 | @end 25 | 26 | NS_ASSUME_NONNULL_END 27 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFOpenGLRender.h: -------------------------------------------------------------------------------- 1 | // 2 | // YUVOpenGLDisplayView.h 3 | // FFDemo-MacUI 4 | // 5 | // Created by youxiaobin on 2020/12/17. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | #include 13 | #include 14 | #include 15 | #include 16 | } 17 | #import "FFVideoRender.h" 18 | 19 | 20 | NS_ASSUME_NONNULL_BEGIN 21 | 22 | @interface FFOpenGLRender : NSOpenGLView 23 | 24 | @end 25 | 26 | NS_ASSUME_NONNULL_END 27 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFRGBRender.h: -------------------------------------------------------------------------------- 1 | // 2 | // RGBDisplayView.h 3 | // FFDemo-MacUI 4 | // 5 | // Created by Mark on 2020/11/29. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | } 13 | #import "FFVideoRender.h" 14 | 15 | NS_ASSUME_NONNULL_BEGIN 16 | 17 | @interface FFRGBRender : NSView 18 | 19 | @end 20 | 21 | NS_ASSUME_NONNULL_END 22 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFRGBRender.mm: -------------------------------------------------------------------------------- 1 | // 2 | // RGBDisplayView.m 3 | // FFDemo-MacUI 4 | // 5 | // Created by Mark on 2020/11/29. 6 | // 7 | 8 | #import "FFRGBRender.h" 9 | #import 10 | 11 | @interface FFRGBRender() 12 | @property (nonatomic, strong)NSImageView *imageView; 13 | @end 14 | @implementation FFRGBRender { 15 | dispatch_queue_t display_rgb_queue; 16 | } 17 | 18 | 19 | - (instancetype)initWithFrame:(NSRect)frame 20 | { 21 | self = [super initWithFrame:frame]; 22 | if (self) { 23 | display_rgb_queue = dispatch_queue_create("display rgb queue", 24 | DISPATCH_QUEUE_SERIAL); 25 | [self setupImageView]; 26 | } 27 | return self; 28 | } 29 | 30 | - (void)setupImageView { 31 | if(!_imageView) { 32 | _imageView = [[NSImageView alloc] init]; 33 | [self addSubview:_imageView]; 34 | _imageView.translatesAutoresizingMaskIntoConstraints = NO; 35 | [_imageView.leadingAnchor constraintEqualToAnchor:self.leadingAnchor].active = YES; 36 | [_imageView.trailingAnchor constraintEqualToAnchor:self.trailingAnchor].active = YES; 37 | [_imageView.topAnchor constraintEqualToAnchor:self.topAnchor].active = YES; 38 | [_imageView.bottomAnchor constraintEqualToAnchor:self.bottomAnchor].active = YES; 39 | } 40 | } 41 | #pragma mark - Public 42 | - (void)displayWithFrame:(AVFrame *)rgbFrame { 43 | int linesize = rgbFrame->linesize[0]; 44 | int videoHeight = rgbFrame->height; 45 | int videoWidth = rgbFrame->width; 46 | int len = (linesize * videoHeight); 47 | UInt8 *bytes = (UInt8 *)malloc(len); 48 | memcpy(bytes, rgbFrame->data[0], len); 49 | dispatch_async(display_rgb_queue, ^{ 50 | CFDataRef data = CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, bytes, len, kCFAllocatorNull); 51 | if(!data) { 52 | NSLog(@"create CFDataRef failed."); 53 | free(bytes); 54 | return; 55 | } 56 | if(CFDataGetLength(data) == 0) { 57 | CFRelease(data); 58 | free(bytes); 59 | return; 60 | } 61 | CGDataProviderRef provider = CGDataProviderCreateWithCFData(data); 62 | CGBitmapInfo bitmapInfo = kCGBitmapByteOrderDefault; 63 | CGColorSpaceRef colorSpaceRef = CGColorSpaceCreateDeviceRGB(); 64 | CGImageRef imageRef = CGImageCreate(videoWidth, 65 | videoHeight, 66 | 8, 67 | 3 * 8, 68 | linesize, 69 | colorSpaceRef, 70 | bitmapInfo, 71 | provider, 72 | NULL, 73 | YES, 74 | kCGRenderingIntentDefault); 75 | NSSize size = NSSizeFromCGSize(CGSizeMake(videoWidth, videoHeight)); 76 | NSImage *image = [[NSImage alloc] initWithCGImage:imageRef 77 | size:size]; 78 | CGImageRelease(imageRef); 79 | CGColorSpaceRelease(colorSpaceRef); 80 | CGDataProviderRelease(provider); 81 | CFRelease(data); 82 | free(bytes); 83 | 84 | dispatch_async(dispatch_get_main_queue(), ^{ 85 | @autoreleasepool { 86 | self.imageView.image = image; 87 | } 88 | }); 89 | 90 | }); 91 | } 92 | - (AVPixelFormat)pixelFormat { 93 | return AV_PIX_FMT_RGB24; 94 | } 95 | @end 96 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFVideoPlayer.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFVideoPlayer.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/20. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | } 13 | #import "FFVideoRender.h" 14 | 15 | NS_ASSUME_NONNULL_BEGIN 16 | 17 | @protocol FFVideoPlayerDelegate 18 | - (void)readNextVideoFrame; 19 | - (void)updateVideoClock:(float)pts duration:(float)duration; 20 | @end 21 | @interface FFVideoPlayer : NSObject 22 | @property (nonatomic, weak)id delegate; 23 | - (instancetype)initWithQueue:(dispatch_queue_t)queue 24 | render:(nonnull id)videoRender 25 | fps:(int)fps 26 | avctx:(AVCodecContext *)avctx 27 | stream:(AVStream *)stream 28 | delegate:(id)delegate; 29 | - (void)renderFrame:(AVFrame *)frame; 30 | - (void)start; 31 | - (void)stop; 32 | - (void)pause; 33 | - (void)resume; 34 | - (AVPixelFormat)pixelFormat; 35 | @end 36 | 37 | NS_ASSUME_NONNULL_END 38 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFVideoPlayer.mm: -------------------------------------------------------------------------------- 1 | // 2 | // FFVideoPlayer.m 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/20. 6 | // 7 | 8 | #import "FFVideoPlayer.h" 9 | 10 | @interface FFVideoPlayer() 11 | @property (nonatomic, assign)NSInteger fps; 12 | @property (nonatomic, strong)id render; 13 | @end 14 | @implementation FFVideoPlayer { 15 | dispatch_source_t video_render_timer; 16 | dispatch_queue_t video_render_dispatch_queue; 17 | AVCodecContext *avctx; 18 | AVStream *stream; 19 | } 20 | 21 | - (instancetype)initWithQueue:(dispatch_queue_t)queue 22 | render:(nonnull id)videoRender 23 | fps:(int)fps 24 | avctx:(AVCodecContext *)avctx 25 | stream:(AVStream *)stream 26 | delegate:(id)delegate { 27 | self = [super init]; 28 | if (self) { 29 | self->video_render_dispatch_queue = queue; 30 | self->avctx = avctx; 31 | self->stream = stream; 32 | self.fps = fps; 33 | self.render = videoRender; 34 | self.delegate = delegate; 35 | } 36 | return self; 37 | } 38 | 39 | #pragma mark - Private 40 | - (void)playNextVideoFrame { 41 | [self.delegate readNextVideoFrame]; 42 | } 43 | - (void)startVideoRender { 44 | if(self->video_render_timer) { 45 | dispatch_source_cancel(self->video_render_timer); 46 | } 47 | self->video_render_timer = dispatch_source_create(DISPATCH_SOURCE_TYPE_TIMER, 0, 0, video_render_dispatch_queue); 48 | float duration = 1.0 / self.fps * NSEC_PER_SEC; 49 | dispatch_source_set_timer(self->video_render_timer, DISPATCH_TIME_NOW, duration, duration); 50 | dispatch_source_set_event_handler(self->video_render_timer, ^{ 51 | [self playNextVideoFrame]; 52 | }); 53 | dispatch_resume(self->video_render_timer); 54 | } 55 | 56 | - (void)stopVideoRender { 57 | if(self->video_render_timer) dispatch_cancel(self->video_render_timer); 58 | self->video_render_timer = NULL; 59 | } 60 | #pragma mark - Public 61 | - (void)start { 62 | [self startVideoRender]; 63 | } 64 | - (void)stop { 65 | [self stopVideoRender]; 66 | } 67 | - (void)pause { 68 | [self stop]; 69 | } 70 | - (void)resume { 71 | [self start]; 72 | } 73 | - (void)renderFrame:(AVFrame *)frame { 74 | float unit = av_q2d(self->stream->time_base); 75 | float pts = unit * frame->pts; 76 | float duration = frame->pkt_duration * unit; 77 | [self.render displayWithFrame:frame]; 78 | [self.delegate updateVideoClock:pts duration:duration]; 79 | } 80 | - (AVPixelFormat)pixelFormat { 81 | return [self.render pixelFormat]; 82 | } 83 | @end 84 | -------------------------------------------------------------------------------- /FFmpegPlayer/player/Video/FFVideoRender.h: -------------------------------------------------------------------------------- 1 | // 2 | // FFVideoRender.h 3 | // FFmpegPlayer 4 | // 5 | // Created by youxiaobin on 2021/1/5. 6 | // 7 | 8 | #import 9 | extern "C" { 10 | #include 11 | #include 12 | } 13 | 14 | NS_ASSUME_NONNULL_BEGIN 15 | 16 | @protocol FFVideoRender 17 | /// display uncompress video data from ffmpeg 18 | - (void)displayWithFrame:(AVFrame *)frame; 19 | - (AVPixelFormat)pixelFormat; 20 | @end 21 | 22 | NS_ASSUME_NONNULL_END 23 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # ffmpeg-player 2 | A macOS player base on ffmpeg using OC and Swift. 3 | 4 | 使用OC与Swift实现了基于ffmpeg的播放器，图像渲染,音频播放,音视频同步都是从0到1做了一个实现。图像渲染同时实现了OpenGL与Metal两种GPU渲染方式。 5 | 6 | 7 | 📗 第一节 - Hello FFmpeg
8 | 📗 第二节 - 软解视频流,渲染 RGB24
9 | 📗 第三节 - 认识YUV
10 | 📗 第四节 - 硬解码,OpenGL渲染YUV
11 | 📗 第五节 - Metal 渲染YUV
12 | 📗 第六节 - 解码音频,使用AudioQueue 播放
13 | 📗七节 - 音视频同步
14 | 📗 第八节 - 完善播放控制
15 | 📗 第九节 - 倍速播放
16 | 📗 第十节 - 增加视频过滤效果
17 | 📗 第十一节 - 音频变声
18 |
19 | -------------------------------------------------------------------------------- /config/compile_config.txt: -------------------------------------------------------------------------------- 1 | ./configure --prefix=./macos --enable-gpl --enable-nonfree --enable-libfdk-aac -------------------------------------------------------------------------------- /resources/audio.mp3: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/resources/audio.mp3 -------------------------------------------------------------------------------- /resources/glsl/vertex.glsl: -------------------------------------------------------------------------------- 1 | 2 | #version 410 3 | 4 | layout (location = 0) in vec3 pos; 5 | layout (location = 1) in vec2 textPos; 6 | 7 | out vec2 outTextPos; 8 | 9 | void main() { 10 | gl_Position = vec4(pos, 1.0); 11 | outTextPos = textPos; 12 | } 13 | 14 | -------------------------------------------------------------------------------- /resources/glsl/yuv_fragment.glsl: -------------------------------------------------------------------------------- 1 | #version 410 2 | out vec4 FragColor; 3 | in vec2 outTextPos; 4 | uniform sampler2D yTexture; 5 | uniform sampler2D uTexture; 6 | uniform sampler2D vTexture; 7 | 8 | 9 | 10 | void main() 11 | { 12 | 13 | float y = texture(yTexture, outTextPos).r; 14 | float cb = texture(uTexture, outTextPos).r; 15 | float cr = texture(vTexture, outTextPos).r; 16 | 17 | 18 | /// 按YCbCr转RGB的公式进行数据转换 19 | float r = y + 1.403 * (cr - 0.5); 20 | float g = y - 0.343 * (cb - 0.5) - 0.714 * (cr - 0.5); 21 | float b = y + 1.770 * (cb - 0.5); 22 | // 通过纹理坐标数据来获取对应坐标色值并传递 23 | FragColor = vec4(r, g, b, 1.0); 24 | } 25 | -------------------------------------------------------------------------------- /resources/metal/Shaders.metal: -------------------------------------------------------------------------------- 1 | // 2 | // Metal.metal 3 | // FFDemo-MacUI 4 | // 5 | // Created by youxiaobin on 2020/12/11. 6 | // 7 | 8 | #include 9 | using namespace metal; 10 | ///y_inTexture: Y 11 | ///uv_inTexture: UV 12 | ///byteSize: Y的宽高 13 | ///outTexture: RGBA 14 | ///gid: 执行线程所在的Grid位置 15 | kernel void yuv420ToRGB(texture2d y_inTexture [[ texture(0) ]], 16 | texture2d uv_inTexture [[ texture(1) ]], 17 | constant uint2 &byteSize [[ buffer(2) ]], 18 | texture2d outTexture [[ texture(3) ]], 19 | uint2 gid [[ thread_position_in_grid ]]) { 20 | if(gid.x > byteSize.x || gid.y > byteSize.y) return; 21 | // if(gid.x % 2 == 0 || gid.y % 2 == 0 || gid.x % 3 == 0 || gid.y % 3 == 0) { 22 | // outTexture.write(float4(0, 0, 0, 1.0), gid); 23 | // return; 24 | // } 25 | /// 获取y分量数据,由于在创建MetalTexture的时候在方法CVMetalTextureCacheCreateTextureFromImage 26 | /// 中指定了归一化的格式,所以这里得到的y值范围是[0, 1] 27 | float4 yFloat4 = y_inTexture.read(gid); 28 | 29 | /// Y与UV在YUV420P格式下的比例是4:1 30 | /// YUV420P垂直与水平分别是2:1的比例 31 | /// gid是包含X，Y坐标,所以这里gid/2实际上是缩小了4倍，符合YUV420P中Y与UV的比例 32 | /// 每4个Y共享一组UV 33 | float4 uvFloat4 = uv_inTexture.read(gid/2); 34 | float y = yFloat4.x; 35 | float cb = uvFloat4.x; 36 | float cr = uvFloat4.y; 37 | 38 | /// 按YCbCr转RGB的公式进行数据转换 39 | float r = y + 1.403 * (cr - 0.5); 40 | float g = y - 0.343 * (cb - 0.5) - 0.714 * (cr - 0.5); 41 | float b = y + 1.770 * (cb - 0.5); 42 | outTexture.write(float4(r, g, b, 1.0), gid); 43 | 44 | } 45 | 46 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/ac3_parser.h: -------------------------------------------------------------------------------- 1 | /* 2 | * AC-3 parser prototypes 3 | * Copyright (c) 2003 Fabrice Bellard 4 | * Copyright (c) 2003 Michael Niedermayer 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_AC3_PARSER_H 24 | #define AVCODEC_AC3_PARSER_H 25 | 26 | #include 27 | #include 28 | 29 | /** 30 | * Extract the bitstream ID and the frame size from AC-3 data. 31 | */ 32 | int av_ac3_parse_header(const uint8_t *buf, size_t size, 33 | uint8_t *bitstream_id, uint16_t *frame_size); 34 | 35 | 36 | #endif /* AVCODEC_AC3_PARSER_H */ 37 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/adts_parser.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_ADTS_PARSER_H 20 | #define AVCODEC_ADTS_PARSER_H 21 | 22 | #include 23 | #include 24 | 25 | #define AV_AAC_ADTS_HEADER_SIZE 7 26 | 27 | /** 28 | * Extract the number of samples and frames from AAC data. 29 | * @param[in] buf pointer to AAC data buffer 30 | * @param[out] samples Pointer to where number of samples is written 31 | * @param[out] frames Pointer to where number of frames is written 32 | * @return Returns 0 on success, error code on failure. 33 | */ 34 | int av_adts_header_parse(const uint8_t *buf, uint32_t *samples, 35 | uint8_t *frames); 36 | 37 | #endif /* AVCODEC_ADTS_PARSER_H */ 38 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/avdct.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_AVDCT_H 20 | #define AVCODEC_AVDCT_H 21 | 22 | #include "libavutil/opt.h" 23 | 24 | /** 25 | * AVDCT context. 26 | * @note function pointers can be NULL if the specific features have been 27 | * disabled at build time. 28 | */ 29 | typedef struct AVDCT { 30 | const AVClass *av_class; 31 | 32 | void (*idct)(int16_t *block /* align 16 */); 33 | 34 | /** 35 | * IDCT input permutation. 36 | * Several optimized IDCTs need a permutated input (relative to the 37 | * normal order of the reference IDCT). 38 | * This permutation must be performed before the idct_put/add. 39 | * Note, normally this can be merged with the zigzag/alternate scan
40 | * An example to avoid confusion: 41 | * - (->decode coeffs -> zigzag reorder -> dequant -> reference IDCT -> ...) 42 | * - (x -> reference DCT -> reference IDCT -> x) 43 | * - (x -> reference DCT -> simple_mmx_perm = idct_permutation 44 | * -> simple_idct_mmx -> x) 45 | * - (-> decode coeffs -> zigzag reorder -> simple_mmx_perm -> dequant 46 | * -> simple_idct_mmx -> ...) 47 | */ 48 | uint8_t idct_permutation[64]; 49 | 50 | void (*fdct)(int16_t *block /* align 16 */); 51 | 52 | 53 | /** 54 | * DCT algorithm. 55 | * must use AVOptions to set this field. 56 | */ 57 | int dct_algo; 58 | 59 | /** 60 | * IDCT algorithm. 61 | * must use AVOptions to set this field. 62 | */ 63 | int idct_algo; 64 | 65 | void (*get_pixels)(int16_t *block /* align 16 */, 66 | const uint8_t *pixels /* align 8 */, 67 | ptrdiff_t line_size); 68 | 69 | int bits_per_sample; 70 | 71 | void (*get_pixels_unaligned)(int16_t *block /* align 16 */, 72 | const uint8_t *pixels, 73 | ptrdiff_t line_size); 74 | } AVDCT; 75 | 76 | /** 77 | * Allocates a AVDCT context. 78 | * This needs to be initialized with avcodec_dct_init() after optionally 79 | * configuring it with AVOptions. 80 | * 81 | * To free it use av_free() 82 | */ 83 | AVDCT *avcodec_dct_alloc(void); 84 | int avcodec_dct_init(AVDCT *); 85 | 86 | const AVClass *avcodec_dct_get_class(void); 87 | 88 | #endif /* AVCODEC_AVDCT_H */ 89 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/avfft.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVCODEC_AVFFT_H 20 | #define AVCODEC_AVFFT_H 21 | 22 | /** 23 | * @file 24 | * @ingroup lavc_fft 25 | * FFT functions 26 | */ 27 | 28 | /** 29 | * @defgroup lavc_fft FFT functions 30 | * @ingroup lavc_misc 31 | * 32 | * @{ 33 | */ 34 | 35 | typedef float FFTSample; 36 | 37 | typedef struct FFTComplex { 38 | FFTSample re, im; 39 | } FFTComplex; 40 | 41 | typedef struct FFTContext FFTContext; 42 | 43 | /** 44 | * Set up a complex FFT. 45 | * @param nbits log2 of the length of the input array 46 | * @param inverse if 0 perform the forward transform, if 1 perform the inverse 47 | */ 48 | FFTContext *av_fft_init(int nbits, int inverse); 49 | 50 | /** 51 | * Do the permutation needed BEFORE calling ff_fft_calc(). 52 | */ 53 | void av_fft_permute(FFTContext *s, FFTComplex *z); 54 | 55 | /** 56 | * Do a complex FFT with the parameters defined in av_fft_init(). The 57 | * input data must be permuted before. No 1.0/sqrt(n) normalization is done. 58 | */ 59 | void av_fft_calc(FFTContext *s, FFTComplex *z); 60 | 61 | void av_fft_end(FFTContext *s); 62 | 63 | FFTContext *av_mdct_init(int nbits, int inverse, double scale); 64 | void av_imdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); 65 | void av_imdct_half(FFTContext *s, FFTSample *output, const FFTSample *input); 66 | void av_mdct_calc(FFTContext *s, FFTSample *output, const FFTSample *input); 67 | void av_mdct_end(FFTContext *s); 68 | 69 | /* Real Discrete Fourier Transform */ 70 | 71 | enum RDFTransformType { 72 | DFT_R2C, 73 | IDFT_C2R, 74 | IDFT_R2C, 75 | DFT_C2R, 76 | }; 77 | 78 | typedef struct RDFTContext RDFTContext; 79 | 80 | /** 81 | * Set up a real FFT. 82 | * @param nbits log2 of the length of the input array 83 | * @param trans the type of transform 84 | */ 85 | RDFTContext *av_rdft_init(int nbits, enum RDFTransformType trans); 86 | void av_rdft_calc(RDFTContext *s, FFTSample *data); 87 | void av_rdft_end(RDFTContext *s); 88 | 89 | /* Discrete Cosine Transform */ 90 | 91 | typedef struct DCTContext DCTContext; 92 | 93 | enum DCTTransformType { 94 | DCT_II = 0, 95 | DCT_III, 96 | DCT_I, 97 | DST_I, 98 | }; 99 | 100 | /** 101 | * Set up DCT. 102 | * 103 | * @param nbits size of the input array: 104 | * (1 << nbits) for DCT-II, DCT-III and DST-I 105 | * (1 << nbits) + 1 for DCT-I 106 | * @param type the type of transform 107 | * 108 | * @note the first element of the input of DST-I is ignored 109 | */ 110 | DCTContext *av_dct_init(int nbits, enum DCTTransformType type); 111 | void av_dct_calc(DCTContext *s, FFTSample *data); 112 | void av_dct_end (DCTContext *s); 113 | 114 | /** 115 | * @} 116 | */ 117 | 118 | #endif /* AVCODEC_AVFFT_H */ 119 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/d3d11va.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Direct3D11 HW acceleration 3 | * 4 | * copyright (c) 2009 Laurent Aimar 5 | * copyright (c) 2015 Steve Lhomme 6 | * 7 | * This file is part of FFmpeg. 8 | * 9 | * FFmpeg is free software; you can redistribute it and/or 10 | * modify it under the terms of the GNU Lesser General Public 11 | * License as published by the Free Software Foundation; either 12 | * version 2.1 of the License, or (at your option) any later version. 13 | * 14 | * FFmpeg is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 | * Lesser General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU Lesser General Public 20 | * License along with FFmpeg; if not, write to the Free Software 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 | */ 23 | 24 | #ifndef AVCODEC_D3D11VA_H 25 | #define AVCODEC_D3D11VA_H 26 | 27 | /** 28 | * @file 29 | * @ingroup lavc_codec_hwaccel_d3d11va 30 | * Public libavcodec D3D11VA header. 31 | */ 32 | 33 | #if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 34 | #undef _WIN32_WINNT 35 | #define _WIN32_WINNT 0x0602 36 | #endif 37 | 38 | #include 39 | #include 40 | 41 | /** 42 | * @defgroup lavc_codec_hwaccel_d3d11va Direct3D11 43 | * @ingroup lavc_codec_hwaccel 44 | * 45 | * @{ 46 | */ 47 | 48 | #define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for Direct3D11 and old UVD/UVD+ ATI video cards 49 | #define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for Direct3D11 and old Intel GPUs with ClearVideo interface 50 | 51 | /** 52 | * This structure is used to provides the necessary configurations and data 53 | * to the Direct3D11 FFmpeg HWAccel implementation. 54 | * 55 | * The application must make it available as AVCodecContext.hwaccel_context. 56 | * 57 | * Use av_d3d11va_alloc_context() exclusively to allocate an AVD3D11VAContext. 58 | */ 59 | typedef struct AVD3D11VAContext { 60 | /** 61 | * D3D11 decoder object 62 | */ 63 | ID3D11VideoDecoder *decoder; 64 | 65 | /** 66 | * D3D11 VideoContext 67 | */ 68 | ID3D11VideoContext *video_context; 69 | 70 | /** 71 | * D3D11 configuration used to create the decoder 72 | */ 73 | D3D11_VIDEO_DECODER_CONFIG *cfg; 74 | 75 | /** 76 | * The number of surface in the surface array 77 | */ 78 | unsigned surface_count; 79 | 80 | /** 81 | * The array of Direct3D surfaces used to create the decoder 82 | */ 83 | ID3D11VideoDecoderOutputView **surface; 84 | 85 | /** 86 | * A bit field configuring the workarounds needed for using the decoder 87 | */ 88 | uint64_t workaround; 89 | 90 | /** 91 | * Private to the FFmpeg AVHWAccel implementation 92 | */ 93 | unsigned report_id; 94 | 95 | /** 96 | * Mutex to access video_context 97 | */ 98 | HANDLE context_mutex; 99 | } AVD3D11VAContext; 100 | 101 | /** 102 | * Allocate an AVD3D11VAContext. 103 | * 104 | * @return Newly-allocated AVD3D11VAContext or NULL on failure. 105 | */ 106 | AVD3D11VAContext *av_d3d11va_alloc_context(void); 107 | 108 | /** 109 | * @} 110 | */ 111 | 112 | #endif /* AVCODEC_D3D11VA_H */ 113 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/dxva2.h: -------------------------------------------------------------------------------- 1 | /* 2 | * DXVA2 HW acceleration 3 | * 4 | * copyright (c) 2009 Laurent Aimar 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_DXVA2_H 24 | #define AVCODEC_DXVA2_H 25 | 26 | /** 27 | * @file 28 | * @ingroup lavc_codec_hwaccel_dxva2 29 | * Public libavcodec DXVA2 header. 30 | */ 31 | 32 | #if !defined(_WIN32_WINNT) || _WIN32_WINNT < 0x0602 33 | #undef _WIN32_WINNT 34 | #define _WIN32_WINNT 0x0602 35 | #endif 36 | 37 | #include 38 | #include 39 | #include 40 | 41 | /** 42 | * @defgroup lavc_codec_hwaccel_dxva2 DXVA2 43 | * @ingroup lavc_codec_hwaccel 44 | * 45 | * @{ 46 | */ 47 | 48 | #define FF_DXVA2_WORKAROUND_SCALING_LIST_ZIGZAG 1 ///< Work around for DXVA2 and old UVD/UVD+ ATI video cards 49 | #define FF_DXVA2_WORKAROUND_INTEL_CLEARVIDEO 2 ///< Work around for DXVA2 and old Intel GPUs with ClearVideo interface 50 | 51 | /** 52 | * This structure is used to provides the necessary configurations and data 53 | * to the DXVA2 FFmpeg HWAccel implementation. 54 | * 55 | * The application must make it available as AVCodecContext.hwaccel_context. 56 | */ 57 | struct dxva_context { 58 | /** 59 | * DXVA2 decoder object 60 | */ 61 | IDirectXVideoDecoder *decoder; 62 | 63 | /** 64 | * DXVA2 configuration used to create the decoder 65 | */ 66 | const DXVA2_ConfigPictureDecode *cfg; 67 | 68 | /** 69 | * The number of surface in the surface array 70 | */ 71 | unsigned surface_count; 72 | 73 | /** 74 | * The array of Direct3D surfaces used to create the decoder 75 | */ 76 | LPDIRECT3DSURFACE9 *surface; 77 | 78 | /** 79 | * A bit field configuring the workarounds needed for using the decoder 80 | */ 81 | uint64_t workaround; 82 | 83 | /** 84 | * Private to the FFmpeg AVHWAccel implementation 85 | */ 86 | unsigned report_id; 87 | }; 88 | 89 | /** 90 | * @} 91 | */ 92 | 93 | #endif /* AVCODEC_DXVA2_H */ 94 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/jni.h: -------------------------------------------------------------------------------- 1 | /* 2 | * JNI public API functions 3 | * 4 | * Copyright (c) 2015-2016 Matthieu Bouron 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_JNI_H 24 | #define AVCODEC_JNI_H 25 | 26 | /* 27 | * Manually set a Java virtual machine which will be used to retrieve the JNI 28 | * environment. Once a Java VM is set it cannot be changed afterwards, meaning 29 | * you can call multiple times av_jni_set_java_vm with the same Java VM pointer 30 | * however it will error out if you try to set a different Java VM. 31 | * 32 | * @param vm Java virtual machine 33 | * @param log_ctx context used for logging, can be NULL 34 | * @return 0 on success, < 0 otherwise 35 | */ 36 | int av_jni_set_java_vm(void *vm, void *log_ctx); 37 | 38 | /* 39 | * Get the Java virtual machine which has been set with av_jni_set_java_vm. 40 | * 41 | * @param vm Java virtual machine 42 | * @return a pointer to the Java virtual machine 43 | */ 44 | void *av_jni_get_java_vm(void *log_ctx); 45 | 46 | #endif /* AVCODEC_JNI_H */ 47 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/mediacodec.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Android MediaCodec public API 3 | * 4 | * Copyright (c) 2016 Matthieu Bouron 5 | * 6 | * This file is part of FFmpeg. 7 | * 8 | * FFmpeg is free software; you can redistribute it and/or 9 | * modify it under the terms of the GNU Lesser General Public 10 | * License as published by the Free Software Foundation; either 11 | * version 2.1 of the License, or (at your option) any later version. 12 | * 13 | * FFmpeg is distributed in the hope that it will be useful, 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 | * Lesser General Public License for more details. 17 | * 18 | * You should have received a copy of the GNU Lesser General Public 19 | * License along with FFmpeg; if not, write to the Free Software 20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 | */ 22 | 23 | #ifndef AVCODEC_MEDIACODEC_H 24 | #define AVCODEC_MEDIACODEC_H 25 | 26 | #include "libavcodec/avcodec.h" 27 | 28 | /** 29 | * This structure holds a reference to a android/view/Surface object that will 30 | * be used as output by the decoder. 31 | * 32 | */ 33 | typedef struct AVMediaCodecContext { 34 | 35 | /** 36 | * android/view/Surface object reference. 37 | */ 38 | void *surface; 39 | 40 | } AVMediaCodecContext; 41 | 42 | /** 43 | * Allocate and initialize a MediaCodec context. 44 | * 45 | * When decoding with MediaCodec is finished, the caller must free the 46 | * MediaCodec context with av_mediacodec_default_free. 47 | * 48 | * @return a pointer to a newly allocated AVMediaCodecContext on success, NULL otherwise 49 | */ 50 | AVMediaCodecContext *av_mediacodec_alloc_context(void); 51 | 52 | /** 53 | * Convenience function that sets up the MediaCodec context. 54 | * 55 | * @param avctx codec context 56 | * @param ctx MediaCodec context to initialize 57 | * @param surface reference to an android/view/Surface 58 | * @return 0 on success, < 0 otherwise 59 | */ 60 | int av_mediacodec_default_init(AVCodecContext *avctx, AVMediaCodecContext *ctx, void *surface); 61 | 62 | /** 63 | * This function must be called to free the MediaCodec context initialized with 64 | * av_mediacodec_default_init(). 65 | * 66 | * @param avctx codec context 67 | */ 68 | void av_mediacodec_default_free(AVCodecContext *avctx); 69 | 70 | /** 71 | * Opaque structure representing a MediaCodec buffer to render. 72 | */ 73 | typedef struct MediaCodecBuffer AVMediaCodecBuffer; 74 | 75 | /** 76 | * Release a MediaCodec buffer and render it to the surface that is associated 77 | * with the decoder. This function should only be called once on a given 78 | * buffer, once released the underlying buffer returns to the codec, thus 79 | * subsequent calls to this function will have no effect. 80 | * 81 | * @param buffer the buffer to render 82 | * @param render 1 to release and render the buffer to the surface or 0 to 83 | * discard the buffer 84 | * @return 0 on success, < 0 otherwise 85 | */ 86 | int av_mediacodec_release_buffer(AVMediaCodecBuffer *buffer, int render); 87 | 88 | /** 89 | * Release a MediaCodec buffer and render it at the given time to the surface 90 | * that is associated with the decoder. The timestamp must be within one second 91 | * of the current java/lang/System#nanoTime() (which is implemented using 92 | * CLOCK_MONOTONIC on Android). See the Android MediaCodec documentation 93 | * of android/media/MediaCodec#releaseOutputBuffer(int,long) for more details. 94 | * 95 | * @param buffer the buffer to render 96 | * @param time timestamp in nanoseconds of when to render the buffer 97 | * @return 0 on success, < 0 otherwise 98 | */ 99 | int av_mediacodec_render_buffer_at_time(AVMediaCodecBuffer *buffer, int64_t time); 100 | 101 | #endif /* AVCODEC_MEDIACODEC_H */ 102 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/vaapi.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Video Acceleration API (shared data between FFmpeg and the video player) 3 | * HW decode acceleration for MPEG-2, MPEG-4, H.264 and VC-1 4 | * 5 | * Copyright (C) 2008-2009 Splitted-Desktop Systems 6 | * 7 | * This file is part of FFmpeg. 8 | * 9 | * FFmpeg is free software; you can redistribute it and/or 10 | * modify it under the terms of the GNU Lesser General Public 11 | * License as published by the Free Software Foundation; either 12 | * version 2.1 of the License, or (at your option) any later version. 13 | * 14 | * FFmpeg is distributed in the hope that it will be useful, 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 | * Lesser General Public License for more details. 18 | * 19 | * You should have received a copy of the GNU Lesser General Public 20 | * License along with FFmpeg; if not, write to the Free Software 21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 22 | */ 23 | 24 | #ifndef AVCODEC_VAAPI_H 25 | #define AVCODEC_VAAPI_H 26 | 27 | /** 28 | * @file 29 | * @ingroup lavc_codec_hwaccel_vaapi 30 | * Public libavcodec VA API header. 31 | */ 32 | 33 | #include 34 | #include "libavutil/attributes.h" 35 | #include "version.h" 36 | 37 | #if FF_API_STRUCT_VAAPI_CONTEXT 38 | 39 | /** 40 | * @defgroup lavc_codec_hwaccel_vaapi VA API Decoding 41 | * @ingroup lavc_codec_hwaccel 42 | * @{ 43 | */ 44 | 45 | /** 46 | * This structure is used to share data between the FFmpeg library and 47 | * the client video application. 48 | * This shall be zero-allocated and available as 49 | * AVCodecContext.hwaccel_context. All user members can be set once 50 | * during initialization or through each AVCodecContext.get_buffer() 51 | * function call. In any case, they must be valid prior to calling 52 | * decoding functions. 53 | * 54 | * Deprecated: use AVCodecContext.hw_frames_ctx instead. 55 | */ 56 | struct attribute_deprecated vaapi_context { 57 | /** 58 | * Window system dependent data 59 | * 60 | * - encoding: unused 61 | * - decoding: Set by user 62 | */ 63 | void *display; 64 | 65 | /** 66 | * Configuration ID 67 | * 68 | * - encoding: unused 69 | * - decoding: Set by user 70 | */ 71 | uint32_t config_id; 72 | 73 | /** 74 | * Context ID (video decode pipeline) 75 | * 76 | * - encoding: unused 77 | * - decoding: Set by user 78 | */ 79 | uint32_t context_id; 80 | }; 81 | 82 | /* @} */ 83 | 84 | #endif /* FF_API_STRUCT_VAAPI_CONTEXT */ 85 | 86 | #endif /* AVCODEC_VAAPI_H */ 87 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavcodec/vorbis_parser.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | /** 20 | * @file 21 | * A public API for Vorbis parsing 22 | * 23 | * Determines the duration for each packet. 24 | */ 25 | 26 | #ifndef AVCODEC_VORBIS_PARSER_H 27 | #define AVCODEC_VORBIS_PARSER_H 28 | 29 | #include 30 | 31 | typedef struct AVVorbisParseContext AVVorbisParseContext; 32 | 33 | /** 34 | * Allocate and initialize the Vorbis parser using headers in the extradata. 35 | */ 36 | AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata, 37 | int extradata_size); 38 | 39 | /** 40 | * Free the parser and everything associated with it. 41 | */ 42 | void av_vorbis_parse_free(AVVorbisParseContext **s); 43 | 44 | #define VORBIS_FLAG_HEADER 0x00000001 45 | #define VORBIS_FLAG_COMMENT 0x00000002 46 | #define VORBIS_FLAG_SETUP 0x00000004 47 | 48 | /** 49 | * Get the duration for a Vorbis packet. 50 | * 51 | * If @p flags is @c NULL, 52 | * special frames are considered invalid. 53 | * 54 | * @param s Vorbis parser context 55 | * @param buf buffer containing a Vorbis frame 56 | * @param buf_size size of the buffer 57 | * @param flags flags for special frames 58 | */ 59 | int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf, 60 | int buf_size, int *flags); 61 | 62 | /** 63 | * Get the duration for a Vorbis packet. 64 | * 65 | * @param s Vorbis parser context 66 | * @param buf buffer containing a Vorbis frame 67 | * @param buf_size size of the buffer 68 | */ 69 | int av_vorbis_parse_frame(AVVorbisParseContext *s, const uint8_t *buf, 70 | int buf_size); 71 | 72 | void av_vorbis_parse_reset(AVVorbisParseContext *s); 73 | 74 | #endif /* AVCODEC_VORBIS_PARSER_H */ 75 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavdevice/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVDEVICE_VERSION_H 20 | #define AVDEVICE_VERSION_H 21 | 22 | /** 23 | * @file 24 | * @ingroup lavd 25 | * Libavdevice version macros 26 | */ 27 | 28 | #include "libavutil/version.h" 29 | 30 | #define LIBAVDEVICE_VERSION_MAJOR 58 31 | #define LIBAVDEVICE_VERSION_MINOR 11 32 | #define LIBAVDEVICE_VERSION_MICRO 103 33 | 34 | #define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \ 35 | LIBAVDEVICE_VERSION_MINOR, \ 36 | LIBAVDEVICE_VERSION_MICRO) 37 | #define LIBAVDEVICE_VERSION AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \ 38 | LIBAVDEVICE_VERSION_MINOR, \ 39 | LIBAVDEVICE_VERSION_MICRO) 40 | #define LIBAVDEVICE_BUILD LIBAVDEVICE_VERSION_INT 41 | 42 | #define LIBAVDEVICE_IDENT "Lavd" AV_STRINGIFY(LIBAVDEVICE_VERSION) 43 | 44 | /** 45 | * FF_API_* defines may be placed below to indicate public API that will be 46 | * dropped at a future version bump. The defines themselves are not part of 47 | * the public API and may change, break or disappear at any time. 48 | */ 49 | 50 | #endif /* AVDEVICE_VERSION_H */ 51 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavfilter/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Version macros. 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVFILTER_VERSION_H 22 | #define AVFILTER_VERSION_H 23 | 24 | /** 25 | * @file 26 | * @ingroup lavfi 27 | * Libavfilter version macros 28 | */ 29 | 30 | #include "libavutil/version.h" 31 | 32 | #define LIBAVFILTER_VERSION_MAJOR 7 33 | #define LIBAVFILTER_VERSION_MINOR 91 34 | #define LIBAVFILTER_VERSION_MICRO 100 35 | 36 | 37 | #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \ 38 | LIBAVFILTER_VERSION_MINOR, \ 39 | LIBAVFILTER_VERSION_MICRO) 40 | #define LIBAVFILTER_VERSION AV_VERSION(LIBAVFILTER_VERSION_MAJOR, \ 41 | LIBAVFILTER_VERSION_MINOR, \ 42 | LIBAVFILTER_VERSION_MICRO) 43 | #define LIBAVFILTER_BUILD LIBAVFILTER_VERSION_INT 44 | 45 | #define LIBAVFILTER_IDENT "Lavfi" AV_STRINGIFY(LIBAVFILTER_VERSION) 46 | 47 | /** 48 | * FF_API_* defines may be placed below to indicate public API that will be 49 | * dropped at a future version bump. The defines themselves are not part of 50 | * the public API and may change, break or disappear at any time. 51 | */ 52 | 53 | #ifndef FF_API_OLD_FILTER_OPTS_ERROR 54 | #define FF_API_OLD_FILTER_OPTS_ERROR (LIBAVFILTER_VERSION_MAJOR < 8) 55 | #endif 56 | #ifndef FF_API_LAVR_OPTS 57 | #define FF_API_LAVR_OPTS (LIBAVFILTER_VERSION_MAJOR < 8) 58 | #endif 59 | #ifndef FF_API_FILTER_GET_SET 60 | #define FF_API_FILTER_GET_SET (LIBAVFILTER_VERSION_MAJOR < 8) 61 | #endif 62 | #ifndef FF_API_SWS_PARAM_OPTION 63 | #define FF_API_SWS_PARAM_OPTION (LIBAVFILTER_VERSION_MAJOR < 8) 64 | #endif 65 | #ifndef FF_API_NEXT 66 | #define FF_API_NEXT (LIBAVFILTER_VERSION_MAJOR < 8) 67 | #endif 68 | 69 | #endif /* AVFILTER_VERSION_H */ 70 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/adler32.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Mans Rullgard 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_adler32 24 | * Public header for Adler-32 hash function implementation. 25 | */ 26 | 27 | #ifndef AVUTIL_ADLER32_H 28 | #define AVUTIL_ADLER32_H 29 | 30 | #include 31 | #include "attributes.h" 32 | 33 | /** 34 | * @defgroup lavu_adler32 Adler-32 35 | * @ingroup lavu_hash 36 | * Adler-32 hash function implementation. 37 | * 38 | * @{ 39 | */ 40 | 41 | /** 42 | * Calculate the Adler32 checksum of a buffer. 43 | * 44 | * Passing the return value to a subsequent av_adler32_update() call 45 | * allows the checksum of multiple buffers to be calculated as though 46 | * they were concatenated. 47 | * 48 | * @param adler initial checksum value 49 | * @param buf pointer to input buffer 50 | * @param len size of input buffer 51 | * @return updated checksum 52 | */ 53 | unsigned long av_adler32_update(unsigned long adler, const uint8_t *buf, 54 | unsigned int len) av_pure; 55 | 56 | /** 57 | * @} 58 | */ 59 | 60 | #endif /* AVUTIL_ADLER32_H */ 61 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/aes.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2007 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_AES_H 22 | #define AVUTIL_AES_H 23 | 24 | #include 25 | 26 | #include "attributes.h" 27 | #include "version.h" 28 | 29 | /** 30 | * @defgroup lavu_aes AES 31 | * @ingroup lavu_crypto 32 | * @{ 33 | */ 34 | 35 | extern const int av_aes_size; 36 | 37 | struct AVAES; 38 | 39 | /** 40 | * Allocate an AVAES context. 41 | */ 42 | struct AVAES *av_aes_alloc(void); 43 | 44 | /** 45 | * Initialize an AVAES context. 46 | * @param key_bits 128, 192 or 256 47 | * @param decrypt 0 for encryption, 1 for decryption 48 | */ 49 | int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt); 50 | 51 | /** 52 | * Encrypt or decrypt a buffer using a previously initialized context. 53 | * @param count number of 16 byte blocks 54 | * @param dst destination array, can be equal to src 55 | * @param src source array, can be equal to dst 56 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 57 | * @param decrypt 0 for encryption, 1 for decryption 58 | */ 59 | void av_aes_crypt(struct AVAES *a, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 60 | 61 | /** 62 | * @} 63 | */ 64 | 65 | #endif /* AVUTIL_AES_H */ 66 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/aes_ctr.h: -------------------------------------------------------------------------------- 1 | /* 2 | * AES-CTR cipher 3 | * Copyright (c) 2015 Eran Kornblau 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_AES_CTR_H 23 | #define AVUTIL_AES_CTR_H 24 | 25 | #include 26 | 27 | #include "attributes.h" 28 | #include "version.h" 29 | 30 | #define AES_CTR_KEY_SIZE (16) 31 | #define AES_CTR_IV_SIZE (8) 32 | 33 | struct AVAESCTR; 34 | 35 | /** 36 | * Allocate an AVAESCTR context. 37 | */ 38 | struct AVAESCTR *av_aes_ctr_alloc(void); 39 | 40 | /** 41 | * Initialize an AVAESCTR context. 42 | * @param key encryption key, must have a length of AES_CTR_KEY_SIZE 43 | */ 44 | int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key); 45 | 46 | /** 47 | * Release an AVAESCTR context. 48 | */ 49 | void av_aes_ctr_free(struct AVAESCTR *a); 50 | 51 | /** 52 | * Process a buffer using a previously initialized context. 53 | * @param dst destination array, can be equal to src 54 | * @param src source array, can be equal to dst 55 | * @param size the size of src and dst 56 | */ 57 | void av_aes_ctr_crypt(struct AVAESCTR *a, uint8_t *dst, const uint8_t *src, int size); 58 | 59 | /** 60 | * Get the current iv 61 | */ 62 | const uint8_t* av_aes_ctr_get_iv(struct AVAESCTR *a); 63 | 64 | /** 65 | * Generate a random iv 66 | */ 67 | void av_aes_ctr_set_random_iv(struct AVAESCTR *a); 68 | 69 | /** 70 | * Forcefully change the 8-byte iv 71 | */ 72 | void av_aes_ctr_set_iv(struct AVAESCTR *a, const uint8_t* iv); 73 | 74 | /** 75 | * Forcefully change the "full" 16-byte iv, including the counter 76 | */ 77 | void av_aes_ctr_set_full_iv(struct AVAESCTR *a, const uint8_t* iv); 78 | 79 | /** 80 | * Increment the top 64 bit of the iv (performed after each frame) 81 | */ 82 | void av_aes_ctr_increment_iv(struct AVAESCTR *a); 83 | 84 | /** 85 | * @} 86 | */ 87 | 88 | #endif /* AVUTIL_AES_CTR_H */ 89 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/avassert.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2010 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * simple assert() macros that are a bit more flexible than ISO C assert(). 24 | * @author Michael Niedermayer 25 | */ 26 | 27 | #ifndef AVUTIL_AVASSERT_H 28 | #define AVUTIL_AVASSERT_H 29 | 30 | #include 31 | #include "avutil.h" 32 | #include "log.h" 33 | 34 | /** 35 | * assert() equivalent, that is always enabled. 36 | */ 37 | #define av_assert0(cond) do { \ 38 | if (!(cond)) { \ 39 | av_log(NULL, AV_LOG_PANIC, "Assertion %s failed at %s:%d\n", \ 40 | AV_STRINGIFY(cond), __FILE__, __LINE__); \ 41 | abort(); \ 42 | } \ 43 | } while (0) 44 | 45 | 46 | /** 47 | * assert() equivalent, that does not lie in speed critical code. 48 | * These asserts() thus can be enabled without fearing speed loss. 49 | */ 50 | #if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 51 | #define av_assert1(cond) av_assert0(cond) 52 | #else 53 | #define av_assert1(cond) ((void)0) 54 | #endif 55 | 56 | 57 | /** 58 | * assert() equivalent, that does lie in speed critical code. 59 | */ 60 | #if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 1 61 | #define av_assert2(cond) av_assert0(cond) 62 | #define av_assert2_fpu() av_assert0_fpu() 63 | #else 64 | #define av_assert2(cond) ((void)0) 65 | #define av_assert2_fpu() ((void)0) 66 | #endif 67 | 68 | /** 69 | * Assert that floating point operations can be executed. 70 | * 71 | * This will av_assert0() that the cpu is not in MMX state on X86 72 | */ 73 | void av_assert0_fpu(void); 74 | 75 | #endif /* AVUTIL_AVASSERT_H */ 76 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/avconfig.h: -------------------------------------------------------------------------------- 1 | /* Generated by ffmpeg configure */ 2 | #ifndef AVUTIL_AVCONFIG_H 3 | #define AVUTIL_AVCONFIG_H 4 | #define AV_HAVE_BIGENDIAN 0 5 | #define AV_HAVE_FAST_UNALIGNED 1 6 | #endif /* AVUTIL_AVCONFIG_H */ 7 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/base64.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2006 Ryan Martell. (rdm4@martellventures.com) 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_BASE64_H 22 | #define AVUTIL_BASE64_H 23 | 24 | #include 25 | 26 | /** 27 | * @defgroup lavu_base64 Base64 28 | * @ingroup lavu_crypto 29 | * @{ 30 | */ 31 | 32 | /** 33 | * Decode a base64-encoded string. 34 | * 35 | * @param out buffer for decoded data 36 | * @param in null-terminated input string 37 | * @param out_size size in bytes of the out buffer, must be at 38 | * least 3/4 of the length of in, that is AV_BASE64_DECODE_SIZE(strlen(in)) 39 | * @return number of bytes written, or a negative value in case of 40 | * invalid input 41 | */ 42 | int av_base64_decode(uint8_t *out, const char *in, int out_size); 43 | 44 | /** 45 | * Calculate the output size in bytes needed to decode a base64 string 46 | * with length x to a data buffer. 47 | */ 48 | #define AV_BASE64_DECODE_SIZE(x) ((x) * 3LL / 4) 49 | 50 | /** 51 | * Encode data to base64 and null-terminate. 52 | * 53 | * @param out buffer for encoded data 54 | * @param out_size size in bytes of the out buffer (including the 55 | * null terminator), must be at least AV_BASE64_SIZE(in_size) 56 | * @param in input buffer containing the data to encode 57 | * @param in_size size in bytes of the in buffer 58 | * @return out or NULL in case of error 59 | */ 60 | char *av_base64_encode(char *out, int out_size, const uint8_t *in, int in_size); 61 | 62 | /** 63 | * Calculate the output size needed to base64-encode x bytes to a 64 | * null-terminated string. 65 | */ 66 | #define AV_BASE64_SIZE(x) (((x)+2) / 3 * 4 + 1) 67 | 68 | /** 69 | * @} 70 | */ 71 | 72 | #endif /* AVUTIL_BASE64_H */ 73 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/blowfish.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Blowfish algorithm 3 | * Copyright (c) 2012 Samuel Pitoiset 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_BLOWFISH_H 23 | #define AVUTIL_BLOWFISH_H 24 | 25 | #include 26 | 27 | /** 28 | * @defgroup lavu_blowfish Blowfish 29 | * @ingroup lavu_crypto 30 | * @{ 31 | */ 32 | 33 | #define AV_BF_ROUNDS 16 34 | 35 | typedef struct AVBlowfish { 36 | uint32_t p[AV_BF_ROUNDS + 2]; 37 | uint32_t s[4][256]; 38 | } AVBlowfish; 39 | 40 | /** 41 | * Allocate an AVBlowfish context. 42 | */ 43 | AVBlowfish *av_blowfish_alloc(void); 44 | 45 | /** 46 | * Initialize an AVBlowfish context. 47 | * 48 | * @param ctx an AVBlowfish context 49 | * @param key a key 50 | * @param key_len length of the key 51 | */ 52 | void av_blowfish_init(struct AVBlowfish *ctx, const uint8_t *key, int key_len); 53 | 54 | /** 55 | * Encrypt or decrypt a buffer using a previously initialized context. 56 | * 57 | * @param ctx an AVBlowfish context 58 | * @param xl left four bytes halves of input to be encrypted 59 | * @param xr right four bytes halves of input to be encrypted 60 | * @param decrypt 0 for encryption, 1 for decryption 61 | */ 62 | void av_blowfish_crypt_ecb(struct AVBlowfish *ctx, uint32_t *xl, uint32_t *xr, 63 | int decrypt); 64 | 65 | /** 66 | * Encrypt or decrypt a buffer using a previously initialized context. 67 | * 68 | * @param ctx an AVBlowfish context 69 | * @param dst destination array, can be equal to src 70 | * @param src source array, can be equal to dst 71 | * @param count number of 8 byte blocks 72 | * @param iv initialization vector for CBC mode, if NULL ECB will be used 73 | * @param decrypt 0 for encryption, 1 for decryption 74 | */ 75 | void av_blowfish_crypt(struct AVBlowfish *ctx, uint8_t *dst, const uint8_t *src, 76 | int count, uint8_t *iv, int decrypt); 77 | 78 | /** 79 | * @} 80 | */ 81 | 82 | #endif /* AVUTIL_BLOWFISH_H */ 83 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/bswap.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * byte swapping routines 24 | */ 25 | 26 | #ifndef AVUTIL_BSWAP_H 27 | #define AVUTIL_BSWAP_H 28 | 29 | #include 30 | #include "libavutil/avconfig.h" 31 | #include "attributes.h" 32 | 33 | #ifdef HAVE_AV_CONFIG_H 34 | 35 | #include "config.h" 36 | 37 | #if ARCH_AARCH64 38 | # include "aarch64/bswap.h" 39 | #elif ARCH_ARM 40 | # include "arm/bswap.h" 41 | #elif ARCH_AVR32 42 | # include "avr32/bswap.h" 43 | #elif ARCH_SH4 44 | # include "sh4/bswap.h" 45 | #elif ARCH_X86 46 | # include "x86/bswap.h" 47 | #endif 48 | 49 | #endif /* HAVE_AV_CONFIG_H */ 50 | 51 | #define AV_BSWAP16C(x) (((x) << 8 & 0xff00) | ((x) >> 8 & 0x00ff)) 52 | #define AV_BSWAP32C(x) (AV_BSWAP16C(x) << 16 | AV_BSWAP16C((x) >> 16)) 53 | #define AV_BSWAP64C(x) (AV_BSWAP32C(x) << 32 | AV_BSWAP32C((x) >> 32)) 54 | 55 | #define AV_BSWAPC(s, x) AV_BSWAP##s##C(x) 56 | 57 | #ifndef av_bswap16 58 | static av_always_inline av_const uint16_t av_bswap16(uint16_t x) 59 | { 60 | x= (x>>8) | (x<<8); 61 | return x; 62 | } 63 | #endif 64 | 65 | #ifndef av_bswap32 66 | static av_always_inline av_const uint32_t av_bswap32(uint32_t x) 67 | { 68 | return AV_BSWAP32C(x); 69 | } 70 | #endif 71 | 72 | #ifndef av_bswap64 73 | static inline uint64_t av_const av_bswap64(uint64_t x) 74 | { 75 | return (uint64_t)av_bswap32(x) << 32 | av_bswap32(x >> 32); 76 | } 77 | #endif 78 | 79 | // be2ne ... big-endian to native-endian 80 | // le2ne ... little-endian to native-endian 81 | 82 | #if AV_HAVE_BIGENDIAN 83 | #define av_be2ne16(x) (x) 84 | #define av_be2ne32(x) (x) 85 | #define av_be2ne64(x) (x) 86 | #define av_le2ne16(x) av_bswap16(x) 87 | #define av_le2ne32(x) av_bswap32(x) 88 | #define av_le2ne64(x) av_bswap64(x) 89 | #define AV_BE2NEC(s, x) (x) 90 | #define AV_LE2NEC(s, x) AV_BSWAPC(s, x) 91 | #else 92 | #define av_be2ne16(x) av_bswap16(x) 93 | #define av_be2ne32(x) av_bswap32(x) 94 | #define av_be2ne64(x) av_bswap64(x) 95 | #define av_le2ne16(x) (x) 96 | #define av_le2ne32(x) (x) 97 | #define av_le2ne64(x) (x) 98 | #define AV_BE2NEC(s, x) AV_BSWAPC(s, x) 99 | #define AV_LE2NEC(s, x) (x) 100 | #endif 101 | 102 | #define AV_BE2NE16C(x) AV_BE2NEC(16, x) 103 | #define AV_BE2NE32C(x) AV_BE2NEC(32, x) 104 | #define AV_BE2NE64C(x) AV_BE2NEC(64, x) 105 | #define AV_LE2NE16C(x) AV_LE2NEC(16, x) 106 | #define AV_LE2NE32C(x) AV_LE2NEC(32, x) 107 | #define AV_LE2NE64C(x) AV_LE2NEC(64, x) 108 | 109 | #endif /* AVUTIL_BSWAP_H */ 110 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/camellia.h: -------------------------------------------------------------------------------- 1 | /* 2 | * An implementation of the CAMELLIA algorithm as mentioned in RFC3713 3 | * Copyright (c) 2014 Supraja Meedinti 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_CAMELLIA_H 23 | #define AVUTIL_CAMELLIA_H 24 | 25 | #include 26 | 27 | 28 | /** 29 | * @file 30 | * @brief Public header for libavutil CAMELLIA algorithm 31 | * @defgroup lavu_camellia CAMELLIA 32 | * @ingroup lavu_crypto 33 | * @{ 34 | */ 35 | 36 | extern const int av_camellia_size; 37 | 38 | struct AVCAMELLIA; 39 | 40 | /** 41 | * Allocate an AVCAMELLIA context 42 | * To free the struct: av_free(ptr) 43 | */ 44 | struct AVCAMELLIA *av_camellia_alloc(void); 45 | 46 | /** 47 | * Initialize an AVCAMELLIA context. 48 | * 49 | * @param ctx an AVCAMELLIA context 50 | * @param key a key of 16, 24, 32 bytes used for encryption/decryption 51 | * @param key_bits number of keybits: possible are 128, 192, 256 52 | */ 53 | int av_camellia_init(struct AVCAMELLIA *ctx, const uint8_t *key, int key_bits); 54 | 55 | /** 56 | * Encrypt or decrypt a buffer using a previously initialized context 57 | * 58 | * @param ctx an AVCAMELLIA context 59 | * @param dst destination array, can be equal to src 60 | * @param src source array, can be equal to dst 61 | * @param count number of 16 byte blocks 62 | * @paran iv initialization vector for CBC mode, NULL for ECB mode 63 | * @param decrypt 0 for encryption, 1 for decryption 64 | */ 65 | void av_camellia_crypt(struct AVCAMELLIA *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); 66 | 67 | /** 68 | * @} 69 | */ 70 | #endif /* AVUTIL_CAMELLIA_H */ 71 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/cast5.h: -------------------------------------------------------------------------------- 1 | /* 2 | * An implementation of the CAST128 algorithm as mentioned in RFC2144 3 | * Copyright (c) 2014 Supraja Meedinti 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_CAST5_H 23 | #define AVUTIL_CAST5_H 24 | 25 | #include 26 | 27 | 28 | /** 29 | * @file 30 | * @brief Public header for libavutil CAST5 algorithm 31 | * @defgroup lavu_cast5 CAST5 32 | * @ingroup lavu_crypto 33 | * @{ 34 | */ 35 | 36 | extern const int av_cast5_size; 37 | 38 | struct AVCAST5; 39 | 40 | /** 41 | * Allocate an AVCAST5 context 42 | * To free the struct: av_free(ptr) 43 | */ 44 | struct AVCAST5 *av_cast5_alloc(void); 45 | /** 46 | * Initialize an AVCAST5 context. 47 | * 48 | * @param ctx an AVCAST5 context 49 | * @param key a key of 5,6,...16 bytes used for encryption/decryption 50 | * @param key_bits number of keybits: possible are 40,48,...,128 51 | * @return 0 on success, less than 0 on failure 52 | */ 53 | int av_cast5_init(struct AVCAST5 *ctx, const uint8_t *key, int key_bits); 54 | 55 | /** 56 | * Encrypt or decrypt a buffer using a previously initialized context, ECB mode only 57 | * 58 | * @param ctx an AVCAST5 context 59 | * @param dst destination array, can be equal to src 60 | * @param src source array, can be equal to dst 61 | * @param count number of 8 byte blocks 62 | * @param decrypt 0 for encryption, 1 for decryption 63 | */ 64 | void av_cast5_crypt(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, int decrypt); 65 | 66 | /** 67 | * Encrypt or decrypt a buffer using a previously initialized context 68 | * 69 | * @param ctx an AVCAST5 context 70 | * @param dst destination array, can be equal to src 71 | * @param src source array, can be equal to dst 72 | * @param count number of 8 byte blocks 73 | * @param iv initialization vector for CBC mode, NULL for ECB mode 74 | * @param decrypt 0 for encryption, 1 for decryption 75 | */ 76 | void av_cast5_crypt2(struct AVCAST5 *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 77 | /** 78 | * @} 79 | */ 80 | #endif /* AVUTIL_CAST5_H */ 81 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/crc.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_crc32 24 | * Public header for CRC hash function implementation. 25 | */ 26 | 27 | #ifndef AVUTIL_CRC_H 28 | #define AVUTIL_CRC_H 29 | 30 | #include 31 | #include 32 | #include "attributes.h" 33 | #include "version.h" 34 | 35 | /** 36 | * @defgroup lavu_crc32 CRC 37 | * @ingroup lavu_hash 38 | * CRC (Cyclic Redundancy Check) hash function implementation. 39 | * 40 | * This module supports numerous CRC polynomials, in addition to the most 41 | * widely used CRC-32-IEEE. See @ref AVCRCId for a list of available 42 | * polynomials. 43 | * 44 | * @{ 45 | */ 46 | 47 | typedef uint32_t AVCRC; 48 | 49 | typedef enum { 50 | AV_CRC_8_ATM, 51 | AV_CRC_16_ANSI, 52 | AV_CRC_16_CCITT, 53 | AV_CRC_32_IEEE, 54 | AV_CRC_32_IEEE_LE, /*< reversed bitorder version of AV_CRC_32_IEEE */ 55 | AV_CRC_16_ANSI_LE, /*< reversed bitorder version of AV_CRC_16_ANSI */ 56 | AV_CRC_24_IEEE, 57 | AV_CRC_8_EBU, 58 | AV_CRC_MAX, /*< Not part of public API! Do not use outside libavutil. */ 59 | }AVCRCId; 60 | 61 | /** 62 | * Initialize a CRC table. 63 | * @param ctx must be an array of size sizeof(AVCRC)*257 or sizeof(AVCRC)*1024 64 | * @param le If 1, the lowest bit represents the coefficient for the highest 65 | * exponent of the corresponding polynomial (both for poly and 66 | * actual CRC). 67 | * If 0, you must swap the CRC parameter and the result of av_crc 68 | * if you need the standard representation (can be simplified in 69 | * most cases to e.g. bswap16): 70 | * av_bswap32(crc << (32-bits)) 71 | * @param bits number of bits for the CRC 72 | * @param poly generator polynomial without the x**bits coefficient, in the 73 | * representation as specified by le 74 | * @param ctx_size size of ctx in bytes 75 | * @return <0 on failure 76 | */ 77 | int av_crc_init(AVCRC *ctx, int le, int bits, uint32_t poly, int ctx_size); 78 | 79 | /** 80 | * Get an initialized standard CRC table. 81 | * @param crc_id ID of a standard CRC 82 | * @return a pointer to the CRC table or NULL on failure 83 | */ 84 | const AVCRC *av_crc_get_table(AVCRCId crc_id); 85 | 86 | /** 87 | * Calculate the CRC of a block. 88 | * @param crc CRC of previous blocks if any or initial value for CRC 89 | * @return CRC updated with the data from the given block 90 | * 91 | * @see av_crc_init() "le" parameter 92 | */ 93 | uint32_t av_crc(const AVCRC *ctx, uint32_t crc, 94 | const uint8_t *buffer, size_t length) av_pure; 95 | 96 | /** 97 | * @} 98 | */ 99 | 100 | #endif /* AVUTIL_CRC_H */ 101 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/des.h: -------------------------------------------------------------------------------- 1 | /* 2 | * DES encryption/decryption 3 | * Copyright (c) 2007 Reimar Doeffinger 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_DES_H 23 | #define AVUTIL_DES_H 24 | 25 | #include 26 | 27 | /** 28 | * @defgroup lavu_des DES 29 | * @ingroup lavu_crypto 30 | * @{ 31 | */ 32 | 33 | typedef struct AVDES { 34 | uint64_t round_keys[3][16]; 35 | int triple_des; 36 | } AVDES; 37 | 38 | /** 39 | * Allocate an AVDES context. 40 | */ 41 | AVDES *av_des_alloc(void); 42 | 43 | /** 44 | * @brief Initializes an AVDES context. 45 | * 46 | * @param key_bits must be 64 or 192 47 | * @param decrypt 0 for encryption/CBC-MAC, 1 for decryption 48 | * @return zero on success, negative value otherwise 49 | */ 50 | int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt); 51 | 52 | /** 53 | * @brief Encrypts / decrypts using the DES algorithm. 54 | * 55 | * @param count number of 8 byte blocks 56 | * @param dst destination array, can be equal to src, must be 8-byte aligned 57 | * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL 58 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used, 59 | * must be 8-byte aligned 60 | * @param decrypt 0 for encryption, 1 for decryption 61 | */ 62 | void av_des_crypt(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 63 | 64 | /** 65 | * @brief Calculates CBC-MAC using the DES algorithm. 66 | * 67 | * @param count number of 8 byte blocks 68 | * @param dst destination array, can be equal to src, must be 8-byte aligned 69 | * @param src source array, can be equal to dst, must be 8-byte aligned, may be NULL 70 | */ 71 | void av_des_mac(struct AVDES *d, uint8_t *dst, const uint8_t *src, int count); 72 | 73 | /** 74 | * @} 75 | */ 76 | 77 | #endif /* AVUTIL_DES_H */ 78 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/dovi_meta.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2020 Vacing Fang 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * DOVI configuration 24 | */ 25 | 26 | 27 | #ifndef AVUTIL_DOVI_META_H 28 | #define AVUTIL_DOVI_META_H 29 | 30 | #include 31 | #include 32 | 33 | /* 34 | * DOVI configuration 35 | * ref: dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2 36 | dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2 37 | * @code 38 | * uint8_t dv_version_major, the major version number that the stream complies with 39 | * uint8_t dv_version_minor, the minor version number that the stream complies with 40 | * uint8_t dv_profile, the Dolby Vision profile 41 | * uint8_t dv_level, the Dolby Vision level 42 | * uint8_t rpu_present_flag 43 | * uint8_t el_present_flag 44 | * uint8_t bl_present_flag 45 | * uint8_t dv_bl_signal_compatibility_id 46 | * @endcode 47 | * 48 | * @note The struct must be allocated with av_dovi_alloc() and 49 | * its size is not a part of the public ABI. 50 | */ 51 | typedef struct AVDOVIDecoderConfigurationRecord { 52 | uint8_t dv_version_major; 53 | uint8_t dv_version_minor; 54 | uint8_t dv_profile; 55 | uint8_t dv_level; 56 | uint8_t rpu_present_flag; 57 | uint8_t el_present_flag; 58 | uint8_t bl_present_flag; 59 | uint8_t dv_bl_signal_compatibility_id; 60 | } AVDOVIDecoderConfigurationRecord; 61 | 62 | /** 63 | * Allocate a AVDOVIDecoderConfigurationRecord structure and initialize its 64 | * fields to default values. 65 | * 66 | * @return the newly allocated struct or NULL on failure 67 | */ 68 | AVDOVIDecoderConfigurationRecord *av_dovi_alloc(size_t *size); 69 | 70 | #endif /* AVUTIL_DOVI_META_H */ 71 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/downmix_info.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2014 Tim Walker 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_DOWNMIX_INFO_H 22 | #define AVUTIL_DOWNMIX_INFO_H 23 | 24 | #include "frame.h" 25 | 26 | /** 27 | * @file 28 | * audio downmix medatata 29 | */ 30 | 31 | /** 32 | * @addtogroup lavu_audio 33 | * @{ 34 | */ 35 | 36 | /** 37 | * @defgroup downmix_info Audio downmix metadata 38 | * @{ 39 | */ 40 | 41 | /** 42 | * Possible downmix types. 43 | */ 44 | enum AVDownmixType { 45 | AV_DOWNMIX_TYPE_UNKNOWN, /**< Not indicated. */ 46 | AV_DOWNMIX_TYPE_LORO, /**< Lo/Ro 2-channel downmix (Stereo). */ 47 | AV_DOWNMIX_TYPE_LTRT, /**< Lt/Rt 2-channel downmix, Dolby Surround compatible. */ 48 | AV_DOWNMIX_TYPE_DPLII, /**< Lt/Rt 2-channel downmix, Dolby Pro Logic II compatible. */ 49 | AV_DOWNMIX_TYPE_NB /**< Number of downmix types. Not part of ABI. */ 50 | }; 51 | 52 | /** 53 | * This structure describes optional metadata relevant to a downmix procedure. 54 | * 55 | * All fields are set by the decoder to the value indicated in the audio 56 | * bitstream (if present), or to a "sane" default otherwise. 57 | */ 58 | typedef struct AVDownmixInfo { 59 | /** 60 | * Type of downmix preferred by the mastering engineer. 61 | */ 62 | enum AVDownmixType preferred_downmix_type; 63 | 64 | /** 65 | * Absolute scale factor representing the nominal level of the center 66 | * channel during a regular downmix. 67 | */ 68 | double center_mix_level; 69 | 70 | /** 71 | * Absolute scale factor representing the nominal level of the center 72 | * channel during an Lt/Rt compatible downmix. 73 | */ 74 | double center_mix_level_ltrt; 75 | 76 | /** 77 | * Absolute scale factor representing the nominal level of the surround 78 | * channels during a regular downmix. 79 | */ 80 | double surround_mix_level; 81 | 82 | /** 83 | * Absolute scale factor representing the nominal level of the surround 84 | * channels during an Lt/Rt compatible downmix. 85 | */ 86 | double surround_mix_level_ltrt; 87 | 88 | /** 89 | * Absolute scale factor representing the level at which the LFE data is 90 | * mixed into L/R channels during downmixing. 91 | */ 92 | double lfe_mix_level; 93 | } AVDownmixInfo; 94 | 95 | /** 96 | * Get a frame's AV_FRAME_DATA_DOWNMIX_INFO side data for editing. 97 | * 98 | * If the side data is absent, it is created and added to the frame. 99 | * 100 | * @param frame the frame for which the side data is to be obtained or created 101 | * 102 | * @return the AVDownmixInfo structure to be edited by the caller, or NULL if 103 | * the structure cannot be allocated. 104 | */ 105 | AVDownmixInfo *av_downmix_info_update_side_data(AVFrame *frame); 106 | 107 | /** 108 | * @} 109 | */ 110 | 111 | /** 112 | * @} 113 | */ 114 | 115 | #endif /* AVUTIL_DOWNMIX_INFO_H */ 116 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/ffversion.h: -------------------------------------------------------------------------------- 1 | /* Automatically generated by version.sh, do not manually edit! */ 2 | #ifndef AVUTIL_FFVERSION_H 3 | #define AVUTIL_FFVERSION_H 4 | #define FFMPEG_VERSION "N-100064-g3c92268" 5 | #endif /* AVUTIL_FFVERSION_H */ 6 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/file.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_FILE_H 20 | #define AVUTIL_FILE_H 21 | 22 | #include 23 | 24 | #include "avutil.h" 25 | 26 | /** 27 | * @file 28 | * Misc file utilities. 29 | */ 30 | 31 | /** 32 | * Read the file with name filename, and put its content in a newly 33 | * allocated buffer or map it with mmap() when available. 34 | * In case of success set *bufptr to the read or mmapped buffer, and 35 | * *size to the size in bytes of the buffer in *bufptr. 36 | * Unlike mmap this function succeeds with zero sized files, in this 37 | * case *bufptr will be set to NULL and *size will be set to 0. 38 | * The returned buffer must be released with av_file_unmap(). 39 | * 40 | * @param log_offset loglevel offset used for logging 41 | * @param log_ctx context used for logging 42 | * @return a non negative number in case of success, a negative value 43 | * corresponding to an AVERROR error code in case of failure 44 | */ 45 | av_warn_unused_result 46 | int av_file_map(const char *filename, uint8_t **bufptr, size_t *size, 47 | int log_offset, void *log_ctx); 48 | 49 | /** 50 | * Unmap or free the buffer bufptr created by av_file_map(). 51 | * 52 | * @param size size in bytes of bufptr, must be the same as returned 53 | * by av_file_map() 54 | */ 55 | void av_file_unmap(uint8_t *bufptr, size_t size); 56 | 57 | /** 58 | * Wrapper to work around the lack of mkstemp() on mingw. 59 | * Also, tries to create file in /tmp first, if possible. 60 | * *prefix can be a character constant; *filename will be allocated internally. 61 | * @return file descriptor of opened file (or negative value corresponding to an 62 | * AVERROR code on error) 63 | * and opened file name in **filename. 64 | * @note On very old libcs it is necessary to set a secure umask before 65 | * calling this, av_tempfile() can't call umask itself as it is used in 66 | * libraries and could interfere with the calling application. 67 | * @deprecated as fd numbers cannot be passed saftely between libs on some platforms 68 | */ 69 | int av_tempfile(const char *prefix, char **filename, int log_offset, void *log_ctx); 70 | 71 | #endif /* AVUTIL_FILE_H */ 72 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hmac.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2012 Martin Storsjo 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_HMAC_H 22 | #define AVUTIL_HMAC_H 23 | 24 | #include 25 | 26 | #include "version.h" 27 | /** 28 | * @defgroup lavu_hmac HMAC 29 | * @ingroup lavu_crypto 30 | * @{ 31 | */ 32 | 33 | enum AVHMACType { 34 | AV_HMAC_MD5, 35 | AV_HMAC_SHA1, 36 | AV_HMAC_SHA224, 37 | AV_HMAC_SHA256, 38 | AV_HMAC_SHA384, 39 | AV_HMAC_SHA512, 40 | }; 41 | 42 | typedef struct AVHMAC AVHMAC; 43 | 44 | /** 45 | * Allocate an AVHMAC context. 46 | * @param type The hash function used for the HMAC. 47 | */ 48 | AVHMAC *av_hmac_alloc(enum AVHMACType type); 49 | 50 | /** 51 | * Free an AVHMAC context. 52 | * @param ctx The context to free, may be NULL 53 | */ 54 | void av_hmac_free(AVHMAC *ctx); 55 | 56 | /** 57 | * Initialize an AVHMAC context with an authentication key. 58 | * @param ctx The HMAC context 59 | * @param key The authentication key 60 | * @param keylen The length of the key, in bytes 61 | */ 62 | void av_hmac_init(AVHMAC *ctx, const uint8_t *key, unsigned int keylen); 63 | 64 | /** 65 | * Hash data with the HMAC. 66 | * @param ctx The HMAC context 67 | * @param data The data to hash 68 | * @param len The length of the data, in bytes 69 | */ 70 | void av_hmac_update(AVHMAC *ctx, const uint8_t *data, unsigned int len); 71 | 72 | /** 73 | * Finish hashing and output the HMAC digest. 74 | * @param ctx The HMAC context 75 | * @param out The output buffer to write the digest into 76 | * @param outlen The length of the out buffer, in bytes 77 | * @return The number of bytes written to out, or a negative error code. 78 | */ 79 | int av_hmac_final(AVHMAC *ctx, uint8_t *out, unsigned int outlen); 80 | 81 | /** 82 | * Hash an array of data with a key. 83 | * @param ctx The HMAC context 84 | * @param data The data to hash 85 | * @param len The length of the data, in bytes 86 | * @param key The authentication key 87 | * @param keylen The length of the key, in bytes 88 | * @param out The output buffer to write the digest into 89 | * @param outlen The length of the out buffer, in bytes 90 | * @return The number of bytes written to out, or a negative error code. 91 | */ 92 | int av_hmac_calc(AVHMAC *ctx, const uint8_t *data, unsigned int len, 93 | const uint8_t *key, unsigned int keylen, 94 | uint8_t *out, unsigned int outlen); 95 | 96 | /** 97 | * @} 98 | */ 99 | 100 | #endif /* AVUTIL_HMAC_H */ 101 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_cuda.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | 20 | #ifndef AVUTIL_HWCONTEXT_CUDA_H 21 | #define AVUTIL_HWCONTEXT_CUDA_H 22 | 23 | #ifndef CUDA_VERSION 24 | #include 25 | #endif 26 | 27 | #include "pixfmt.h" 28 | 29 | /** 30 | * @file 31 | * An API-specific header for AV_HWDEVICE_TYPE_CUDA. 32 | * 33 | * This API supports dynamic frame pools. AVHWFramesContext.pool must return 34 | * AVBufferRefs whose data pointer is a CUdeviceptr. 35 | */ 36 | 37 | typedef struct AVCUDADeviceContextInternal AVCUDADeviceContextInternal; 38 | 39 | /** 40 | * This struct is allocated as AVHWDeviceContext.hwctx 41 | */ 42 | typedef struct AVCUDADeviceContext { 43 | CUcontext cuda_ctx; 44 | CUstream stream; 45 | AVCUDADeviceContextInternal *internal; 46 | } AVCUDADeviceContext; 47 | 48 | /** 49 | * AVHWFramesContext.hwctx is currently not used 50 | */ 51 | 52 | /** 53 | * @defgroup hwcontext_cuda Device context creation flags 54 | * 55 | * Flags for av_hwdevice_ctx_create. 56 | * 57 | * @{ 58 | */ 59 | 60 | /** 61 | * Use primary device context instead of creating a new one. 62 | */ 63 | #define AV_CUDA_USE_PRIMARY_CONTEXT (1 << 0) 64 | 65 | /** 66 | * @} 67 | */ 68 | 69 | #endif /* AVUTIL_HWCONTEXT_CUDA_H */ 70 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_dxva2.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | 20 | #ifndef AVUTIL_HWCONTEXT_DXVA2_H 21 | #define AVUTIL_HWCONTEXT_DXVA2_H 22 | 23 | /** 24 | * @file 25 | * An API-specific header for AV_HWDEVICE_TYPE_DXVA2. 26 | * 27 | * Only fixed-size pools are supported. 28 | * 29 | * For user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs 30 | * with the data pointer set to a pointer to IDirect3DSurface9. 31 | */ 32 | 33 | #include 34 | #include 35 | 36 | /** 37 | * This struct is allocated as AVHWDeviceContext.hwctx 38 | */ 39 | typedef struct AVDXVA2DeviceContext { 40 | IDirect3DDeviceManager9 *devmgr; 41 | } AVDXVA2DeviceContext; 42 | 43 | /** 44 | * This struct is allocated as AVHWFramesContext.hwctx 45 | */ 46 | typedef struct AVDXVA2FramesContext { 47 | /** 48 | * The surface type (e.g. DXVA2_VideoProcessorRenderTarget or 49 | * DXVA2_VideoDecoderRenderTarget). Must be set by the caller. 50 | */ 51 | DWORD surface_type; 52 | 53 | /** 54 | * The surface pool. When an external pool is not provided by the caller, 55 | * this will be managed (allocated and filled on init, freed on uninit) by 56 | * libavutil. 57 | */ 58 | IDirect3DSurface9 **surfaces; 59 | int nb_surfaces; 60 | 61 | /** 62 | * Certain drivers require the decoder to be destroyed before the surfaces. 63 | * To allow internally managed pools to work properly in such cases, this 64 | * field is provided. 65 | * 66 | * If it is non-NULL, libavutil will call IDirectXVideoDecoder_Release() on 67 | * it just before the internal surface pool is freed. 68 | * 69 | * This is for convenience only. Some code uses other methods to manage the 70 | * decoder reference. 71 | */ 72 | IDirectXVideoDecoder *decoder_to_release; 73 | } AVDXVA2FramesContext; 74 | 75 | #endif /* AVUTIL_HWCONTEXT_DXVA2_H */ 76 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_mediacodec.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_MEDIACODEC_H 20 | #define AVUTIL_HWCONTEXT_MEDIACODEC_H 21 | 22 | /** 23 | * MediaCodec details. 24 | * 25 | * Allocated as AVHWDeviceContext.hwctx 26 | */ 27 | typedef struct AVMediaCodecDeviceContext { 28 | /** 29 | * android/view/Surface handle, to be filled by the user. 30 | * 31 | * This is the default surface used by decoders on this device. 32 | */ 33 | void *surface; 34 | } AVMediaCodecDeviceContext; 35 | 36 | #endif /* AVUTIL_HWCONTEXT_MEDIACODEC_H */ 37 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_opencl.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_OPENCL_H 20 | #define AVUTIL_HWCONTEXT_OPENCL_H 21 | 22 | #ifdef __APPLE__ 23 | #include 24 | #else 25 | #include 26 | #endif 27 | 28 | #include "frame.h" 29 | 30 | /** 31 | * @file 32 | * API-specific header for AV_HWDEVICE_TYPE_OPENCL. 33 | * 34 | * Pools allocated internally are always dynamic, and are primarily intended 35 | * to be used in OpenCL-only cases. If interoperation is required, it is 36 | * typically required to allocate frames in the other API and then map the 37 | * frames context to OpenCL with av_hwframe_ctx_create_derived(). 38 | */ 39 | 40 | /** 41 | * OpenCL frame descriptor for pool allocation. 42 | * 43 | * In user-allocated pools, AVHWFramesContext.pool must return AVBufferRefs 44 | * with the data pointer pointing at an object of this type describing the 45 | * planes of the frame. 46 | */ 47 | typedef struct AVOpenCLFrameDescriptor { 48 | /** 49 | * Number of planes in the frame. 50 | */ 51 | int nb_planes; 52 | /** 53 | * OpenCL image2d objects for each plane of the frame. 54 | */ 55 | cl_mem planes[AV_NUM_DATA_POINTERS]; 56 | } AVOpenCLFrameDescriptor; 57 | 58 | /** 59 | * OpenCL device details. 60 | * 61 | * Allocated as AVHWDeviceContext.hwctx 62 | */ 63 | typedef struct AVOpenCLDeviceContext { 64 | /** 65 | * The primary device ID of the device. If multiple OpenCL devices 66 | * are associated with the context then this is the one which will 67 | * be used for all operations internal to FFmpeg. 68 | */ 69 | cl_device_id device_id; 70 | /** 71 | * The OpenCL context which will contain all operations and frames on 72 | * this device. 73 | */ 74 | cl_context context; 75 | /** 76 | * The default command queue for this device, which will be used by all 77 | * frames contexts which do not have their own command queue. If not 78 | * intialised by the user, a default queue will be created on the 79 | * primary device. 80 | */ 81 | cl_command_queue command_queue; 82 | } AVOpenCLDeviceContext; 83 | 84 | /** 85 | * OpenCL-specific data associated with a frame pool. 86 | * 87 | * Allocated as AVHWFramesContext.hwctx. 88 | */ 89 | typedef struct AVOpenCLFramesContext { 90 | /** 91 | * The command queue used for internal asynchronous operations on this 92 | * device (av_hwframe_transfer_data(), av_hwframe_map()). 93 | * 94 | * If this is not set, the command queue from the associated device is 95 | * used instead. 96 | */ 97 | cl_command_queue command_queue; 98 | } AVOpenCLFramesContext; 99 | 100 | #endif /* AVUTIL_HWCONTEXT_OPENCL_H */ 101 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_qsv.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_QSV_H 20 | #define AVUTIL_HWCONTEXT_QSV_H 21 | 22 | #include 23 | 24 | /** 25 | * @file 26 | * An API-specific header for AV_HWDEVICE_TYPE_QSV. 27 | * 28 | * This API does not support dynamic frame pools. AVHWFramesContext.pool must 29 | * contain AVBufferRefs whose data pointer points to an mfxFrameSurface1 struct. 30 | */ 31 | 32 | /** 33 | * This struct is allocated as AVHWDeviceContext.hwctx 34 | */ 35 | typedef struct AVQSVDeviceContext { 36 | mfxSession session; 37 | } AVQSVDeviceContext; 38 | 39 | /** 40 | * This struct is allocated as AVHWFramesContext.hwctx 41 | */ 42 | typedef struct AVQSVFramesContext { 43 | mfxFrameSurface1 *surfaces; 44 | int nb_surfaces; 45 | 46 | /** 47 | * A combination of MFX_MEMTYPE_* describing the frame pool. 48 | */ 49 | int frame_type; 50 | } AVQSVFramesContext; 51 | 52 | #endif /* AVUTIL_HWCONTEXT_QSV_H */ 53 | 54 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_vdpau.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_VDPAU_H 20 | #define AVUTIL_HWCONTEXT_VDPAU_H 21 | 22 | #include 23 | 24 | /** 25 | * @file 26 | * An API-specific header for AV_HWDEVICE_TYPE_VDPAU. 27 | * 28 | * This API supports dynamic frame pools. AVHWFramesContext.pool must return 29 | * AVBufferRefs whose data pointer is a VdpVideoSurface. 30 | */ 31 | 32 | /** 33 | * This struct is allocated as AVHWDeviceContext.hwctx 34 | */ 35 | typedef struct AVVDPAUDeviceContext { 36 | VdpDevice device; 37 | VdpGetProcAddress *get_proc_address; 38 | } AVVDPAUDeviceContext; 39 | 40 | /** 41 | * AVHWFramesContext.hwctx is currently not used 42 | */ 43 | 44 | #endif /* AVUTIL_HWCONTEXT_VDPAU_H */ 45 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/hwcontext_videotoolbox.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H 20 | #define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H 21 | 22 | #include 23 | 24 | #include 25 | 26 | #include "pixfmt.h" 27 | 28 | /** 29 | * @file 30 | * An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX. 31 | * 32 | * This API currently does not support frame allocation, as the raw VideoToolbox 33 | * API does allocation, and FFmpeg itself never has the need to allocate frames. 34 | * 35 | * If the API user sets a custom pool, AVHWFramesContext.pool must return 36 | * AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef. 37 | * 38 | * Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always 39 | * NULL. 40 | */ 41 | 42 | /** 43 | * Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat. 44 | * Returns AV_PIX_FMT_NONE if no known equivalent was found. 45 | */ 46 | enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt); 47 | 48 | /** 49 | * Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format. 50 | * Returns 0 if no known equivalent was found. 51 | */ 52 | uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt); 53 | 54 | /** 55 | * Same as av_map_videotoolbox_format_from_pixfmt function, but can map and 56 | * return full range pixel formats via a flag. 57 | */ 58 | uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range); 59 | 60 | #endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */ 61 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/intfloat.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2011 Mans Rullgard 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_INTFLOAT_H 22 | #define AVUTIL_INTFLOAT_H 23 | 24 | #include 25 | #include "attributes.h" 26 | 27 | union av_intfloat32 { 28 | uint32_t i; 29 | float f; 30 | }; 31 | 32 | union av_intfloat64 { 33 | uint64_t i; 34 | double f; 35 | }; 36 | 37 | /** 38 | * Reinterpret a 32-bit integer as a float. 39 | */ 40 | static av_always_inline float av_int2float(uint32_t i) 41 | { 42 | union av_intfloat32 v; 43 | v.i = i; 44 | return v.f; 45 | } 46 | 47 | /** 48 | * Reinterpret a float as a 32-bit integer. 49 | */ 50 | static av_always_inline uint32_t av_float2int(float f) 51 | { 52 | union av_intfloat32 v; 53 | v.f = f; 54 | return v.i; 55 | } 56 | 57 | /** 58 | * Reinterpret a 64-bit integer as a double. 59 | */ 60 | static av_always_inline double av_int2double(uint64_t i) 61 | { 62 | union av_intfloat64 v; 63 | v.i = i; 64 | return v.f; 65 | } 66 | 67 | /** 68 | * Reinterpret a double as a 64-bit integer. 69 | */ 70 | static av_always_inline uint64_t av_double2int(double f) 71 | { 72 | union av_intfloat64 v; 73 | v.f = f; 74 | return v.i; 75 | } 76 | 77 | #endif /* AVUTIL_INTFLOAT_H */ 78 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/lfg.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Lagged Fibonacci PRNG 3 | * Copyright (c) 2008 Michael Niedermayer 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_LFG_H 23 | #define AVUTIL_LFG_H 24 | 25 | #include 26 | 27 | /** 28 | * Context structure for the Lagged Fibonacci PRNG. 29 | * The exact layout, types and content of this struct may change and should 30 | * not be accessed directly. Only its sizeof() is guranteed to stay the same 31 | * to allow easy instanciation. 32 | */ 33 | typedef struct AVLFG { 34 | unsigned int state[64]; 35 | int index; 36 | } AVLFG; 37 | 38 | void av_lfg_init(AVLFG *c, unsigned int seed); 39 | 40 | /** 41 | * Seed the state of the ALFG using binary data. 42 | * 43 | * Return value: 0 on success, negative value (AVERROR) on failure. 44 | */ 45 | int av_lfg_init_from_data(AVLFG *c, const uint8_t *data, unsigned int length); 46 | 47 | /** 48 | * Get the next random unsigned 32-bit number using an ALFG. 49 | * 50 | * Please also consider a simple LCG like state= state*1664525+1013904223, 51 | * it may be good enough and faster for your specific use case. 52 | */ 53 | static inline unsigned int av_lfg_get(AVLFG *c){ 54 | unsigned a = c->state[c->index & 63] = c->state[(c->index-24) & 63] + c->state[(c->index-55) & 63]; 55 | c->index += 1U; 56 | return a; 57 | } 58 | 59 | /** 60 | * Get the next random unsigned 32-bit number using a MLFG. 61 | * 62 | * Please also consider av_lfg_get() above, it is faster. 63 | */ 64 | static inline unsigned int av_mlfg_get(AVLFG *c){ 65 | unsigned int a= c->state[(c->index-55) & 63]; 66 | unsigned int b= c->state[(c->index-24) & 63]; 67 | a = c->state[c->index & 63] = 2*a*b+a+b; 68 | c->index += 1U; 69 | return a; 70 | } 71 | 72 | /** 73 | * Get the next two numbers generated by a Box-Muller Gaussian 74 | * generator using the random numbers issued by lfg. 75 | * 76 | * @param out array where the two generated numbers are placed 77 | */ 78 | void av_bmg_get(AVLFG *lfg, double out[2]); 79 | 80 | #endif /* AVUTIL_LFG_H */ 81 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/lzo.h: -------------------------------------------------------------------------------- 1 | /* 2 | * LZO 1x decompression 3 | * copyright (c) 2006 Reimar Doeffinger 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_LZO_H 23 | #define AVUTIL_LZO_H 24 | 25 | /** 26 | * @defgroup lavu_lzo LZO 27 | * @ingroup lavu_crypto 28 | * 29 | * @{ 30 | */ 31 | 32 | #include 33 | 34 | /** @name Error flags returned by av_lzo1x_decode 35 | * @{ */ 36 | /// end of the input buffer reached before decoding finished 37 | #define AV_LZO_INPUT_DEPLETED 1 38 | /// decoded data did not fit into output buffer 39 | #define AV_LZO_OUTPUT_FULL 2 40 | /// a reference to previously decoded data was wrong 41 | #define AV_LZO_INVALID_BACKPTR 4 42 | /// a non-specific error in the compressed bitstream 43 | #define AV_LZO_ERROR 8 44 | /** @} */ 45 | 46 | #define AV_LZO_INPUT_PADDING 8 47 | #define AV_LZO_OUTPUT_PADDING 12 48 | 49 | /** 50 | * @brief Decodes LZO 1x compressed data. 51 | * @param out output buffer 52 | * @param outlen size of output buffer, number of bytes left are returned here 53 | * @param in input buffer 54 | * @param inlen size of input buffer, number of bytes left are returned here 55 | * @return 0 on success, otherwise a combination of the error flags above 56 | * 57 | * Make sure all buffers are appropriately padded, in must provide 58 | * AV_LZO_INPUT_PADDING, out must provide AV_LZO_OUTPUT_PADDING additional bytes. 59 | */ 60 | int av_lzo1x_decode(void *out, int *outlen, const void *in, int *inlen); 61 | 62 | /** 63 | * @} 64 | */ 65 | 66 | #endif /* AVUTIL_LZO_H */ 67 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/macros.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | /** 20 | * @file 21 | * @ingroup lavu 22 | * Utility Preprocessor macros 23 | */ 24 | 25 | #ifndef AVUTIL_MACROS_H 26 | #define AVUTIL_MACROS_H 27 | 28 | /** 29 | * @addtogroup preproc_misc Preprocessor String Macros 30 | * 31 | * String manipulation macros 32 | * 33 | * @{ 34 | */ 35 | 36 | #define AV_STRINGIFY(s) AV_TOSTRING(s) 37 | #define AV_TOSTRING(s) #s 38 | 39 | #define AV_GLUE(a, b) a ## b 40 | #define AV_JOIN(a, b) AV_GLUE(a, b) 41 | 42 | /** 43 | * @} 44 | */ 45 | 46 | #define AV_PRAGMA(s) _Pragma(#s) 47 | 48 | #define FFALIGN(x, a) (((x)+(a)-1)&~((a)-1)) 49 | 50 | #endif /* AVUTIL_MACROS_H */ 51 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/md5.h: -------------------------------------------------------------------------------- 1 | /* 2 | * copyright (c) 2006 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_md5 24 | * Public header for MD5 hash function implementation. 25 | */ 26 | 27 | #ifndef AVUTIL_MD5_H 28 | #define AVUTIL_MD5_H 29 | 30 | #include 31 | #include 32 | 33 | #include "attributes.h" 34 | #include "version.h" 35 | 36 | /** 37 | * @defgroup lavu_md5 MD5 38 | * @ingroup lavu_hash 39 | * MD5 hash function implementation. 40 | * 41 | * @{ 42 | */ 43 | 44 | extern const int av_md5_size; 45 | 46 | struct AVMD5; 47 | 48 | /** 49 | * Allocate an AVMD5 context. 50 | */ 51 | struct AVMD5 *av_md5_alloc(void); 52 | 53 | /** 54 | * Initialize MD5 hashing. 55 | * 56 | * @param ctx pointer to the function context (of size av_md5_size) 57 | */ 58 | void av_md5_init(struct AVMD5 *ctx); 59 | 60 | /** 61 | * Update hash value. 62 | * 63 | * @param ctx hash function context 64 | * @param src input data to update hash with 65 | * @param len input data length 66 | */ 67 | #if FF_API_CRYPTO_SIZE_T 68 | void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, int len); 69 | #else 70 | void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len); 71 | #endif 72 | 73 | /** 74 | * Finish hashing and output digest value. 75 | * 76 | * @param ctx hash function context 77 | * @param dst buffer where output digest value is stored 78 | */ 79 | void av_md5_final(struct AVMD5 *ctx, uint8_t *dst); 80 | 81 | /** 82 | * Hash an array of data. 83 | * 84 | * @param dst The output buffer to write the digest into 85 | * @param src The data to hash 86 | * @param len The length of the data, in bytes 87 | */ 88 | #if FF_API_CRYPTO_SIZE_T 89 | void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len); 90 | #else 91 | void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len); 92 | #endif 93 | 94 | /** 95 | * @} 96 | */ 97 | 98 | #endif /* AVUTIL_MD5_H */ 99 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/motion_vector.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_MOTION_VECTOR_H 20 | #define AVUTIL_MOTION_VECTOR_H 21 | 22 | #include 23 | 24 | typedef struct AVMotionVector { 25 | /** 26 | * Where the current macroblock comes from; negative value when it comes 27 | * from the past, positive value when it comes from the future. 28 | * XXX: set exact relative ref frame reference instead of a +/- 1 "direction". 29 | */ 30 | int32_t source; 31 | /** 32 | * Width and height of the block. 33 | */ 34 | uint8_t w, h; 35 | /** 36 | * Absolute source position. Can be outside the frame area. 37 | */ 38 | int16_t src_x, src_y; 39 | /** 40 | * Absolute destination position. Can be outside the frame area. 41 | */ 42 | int16_t dst_x, dst_y; 43 | /** 44 | * Extra flag information. 45 | * Currently unused. 46 | */ 47 | uint64_t flags; 48 | /** 49 | * Motion vector 50 | * src_x = dst_x + motion_x / motion_scale 51 | * src_y = dst_y + motion_y / motion_scale 52 | */ 53 | int32_t motion_x, motion_y; 54 | uint16_t motion_scale; 55 | } AVMotionVector; 56 | 57 | #endif /* AVUTIL_MOTION_VECTOR_H */ 58 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/pixelutils.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_PIXELUTILS_H 20 | #define AVUTIL_PIXELUTILS_H 21 | 22 | #include 23 | #include 24 | #include "common.h" 25 | 26 | /** 27 | * Sum of abs(src1[x] - src2[x]) 28 | */ 29 | typedef int (*av_pixelutils_sad_fn)(const uint8_t *src1, ptrdiff_t stride1, 30 | const uint8_t *src2, ptrdiff_t stride2); 31 | 32 | /** 33 | * Get a potentially optimized pointer to a Sum-of-absolute-differences 34 | * function (see the av_pixelutils_sad_fn prototype). 35 | * 36 | * @param w_bits 1< 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_RANDOM_SEED_H 22 | #define AVUTIL_RANDOM_SEED_H 23 | 24 | #include 25 | /** 26 | * @addtogroup lavu_crypto 27 | * @{ 28 | */ 29 | 30 | /** 31 | * Get a seed to use in conjunction with random functions. 32 | * This function tries to provide a good seed at a best effort bases. 33 | * Its possible to call this function multiple times if more bits are needed. 34 | * It can be quite slow, which is why it should only be used as seed for a faster 35 | * PRNG. The quality of the seed depends on the platform. 36 | */ 37 | uint32_t av_get_random_seed(void); 38 | 39 | /** 40 | * @} 41 | */ 42 | 43 | #endif /* AVUTIL_RANDOM_SEED_H */ 44 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/rc4.h: -------------------------------------------------------------------------------- 1 | /* 2 | * RC4 encryption/decryption/pseudo-random number generator 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_RC4_H 22 | #define AVUTIL_RC4_H 23 | 24 | #include 25 | 26 | /** 27 | * @defgroup lavu_rc4 RC4 28 | * @ingroup lavu_crypto 29 | * @{ 30 | */ 31 | 32 | typedef struct AVRC4 { 33 | uint8_t state[256]; 34 | int x, y; 35 | } AVRC4; 36 | 37 | /** 38 | * Allocate an AVRC4 context. 39 | */ 40 | AVRC4 *av_rc4_alloc(void); 41 | 42 | /** 43 | * @brief Initializes an AVRC4 context. 44 | * 45 | * @param key_bits must be a multiple of 8 46 | * @param decrypt 0 for encryption, 1 for decryption, currently has no effect 47 | * @return zero on success, negative value otherwise 48 | */ 49 | int av_rc4_init(struct AVRC4 *d, const uint8_t *key, int key_bits, int decrypt); 50 | 51 | /** 52 | * @brief Encrypts / decrypts using the RC4 algorithm. 53 | * 54 | * @param count number of bytes 55 | * @param dst destination array, can be equal to src 56 | * @param src source array, can be equal to dst, may be NULL 57 | * @param iv not (yet) used for RC4, should be NULL 58 | * @param decrypt 0 for encryption, 1 for decryption, not (yet) used 59 | */ 60 | void av_rc4_crypt(struct AVRC4 *d, uint8_t *dst, const uint8_t *src, int count, uint8_t *iv, int decrypt); 61 | 62 | /** 63 | * @} 64 | */ 65 | 66 | #endif /* AVUTIL_RC4_H */ 67 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/replaygain.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef AVUTIL_REPLAYGAIN_H 20 | #define AVUTIL_REPLAYGAIN_H 21 | 22 | #include 23 | 24 | /** 25 | * ReplayGain information (see 26 | * http://wiki.hydrogenaudio.org/index.php?title=ReplayGain_1.0_specification). 27 | * The size of this struct is a part of the public ABI. 28 | */ 29 | typedef struct AVReplayGain { 30 | /** 31 | * Track replay gain in microbels (divide by 100000 to get the value in dB). 32 | * Should be set to INT32_MIN when unknown. 33 | */ 34 | int32_t track_gain; 35 | /** 36 | * Peak track amplitude, with 100000 representing full scale (but values 37 | * may overflow). 0 when unknown. 38 | */ 39 | uint32_t track_peak; 40 | /** 41 | * Same as track_gain, but for the whole album. 42 | */ 43 | int32_t album_gain; 44 | /** 45 | * Same as track_peak, but for the whole album, 46 | */ 47 | uint32_t album_peak; 48 | } AVReplayGain; 49 | 50 | #endif /* AVUTIL_REPLAYGAIN_H */ 51 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/ripemd.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Michael Niedermayer 3 | * Copyright (C) 2013 James Almer 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | /** 23 | * @file 24 | * @ingroup lavu_ripemd 25 | * Public header for RIPEMD hash function implementation. 26 | */ 27 | 28 | #ifndef AVUTIL_RIPEMD_H 29 | #define AVUTIL_RIPEMD_H 30 | 31 | #include 32 | #include 33 | 34 | #include "attributes.h" 35 | #include "version.h" 36 | 37 | /** 38 | * @defgroup lavu_ripemd RIPEMD 39 | * @ingroup lavu_hash 40 | * RIPEMD hash function implementation. 41 | * 42 | * @{ 43 | */ 44 | 45 | extern const int av_ripemd_size; 46 | 47 | struct AVRIPEMD; 48 | 49 | /** 50 | * Allocate an AVRIPEMD context. 51 | */ 52 | struct AVRIPEMD *av_ripemd_alloc(void); 53 | 54 | /** 55 | * Initialize RIPEMD hashing. 56 | * 57 | * @param context pointer to the function context (of size av_ripemd_size) 58 | * @param bits number of bits in digest (128, 160, 256 or 320 bits) 59 | * @return zero if initialization succeeded, -1 otherwise 60 | */ 61 | int av_ripemd_init(struct AVRIPEMD* context, int bits); 62 | 63 | /** 64 | * Update hash value. 65 | * 66 | * @param context hash function context 67 | * @param data input data to update hash with 68 | * @param len input data length 69 | */ 70 | #if FF_API_CRYPTO_SIZE_T 71 | void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, unsigned int len); 72 | #else 73 | void av_ripemd_update(struct AVRIPEMD* context, const uint8_t* data, size_t len); 74 | #endif 75 | 76 | /** 77 | * Finish hashing and output digest value. 78 | * 79 | * @param context hash function context 80 | * @param digest buffer where output digest value is stored 81 | */ 82 | void av_ripemd_final(struct AVRIPEMD* context, uint8_t *digest); 83 | 84 | /** 85 | * @} 86 | */ 87 | 88 | #endif /* AVUTIL_RIPEMD_H */ 89 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/sha.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Michael Niedermayer 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | /** 22 | * @file 23 | * @ingroup lavu_sha 24 | * Public header for SHA-1 & SHA-256 hash function implementations. 25 | */ 26 | 27 | #ifndef AVUTIL_SHA_H 28 | #define AVUTIL_SHA_H 29 | 30 | #include 31 | #include 32 | 33 | #include "attributes.h" 34 | #include "version.h" 35 | 36 | /** 37 | * @defgroup lavu_sha SHA 38 | * @ingroup lavu_hash 39 | * SHA-1 and SHA-256 (Secure Hash Algorithm) hash function implementations. 40 | * 41 | * This module supports the following SHA hash functions: 42 | * 43 | * - SHA-1: 160 bits 44 | * - SHA-224: 224 bits, as a variant of SHA-2 45 | * - SHA-256: 256 bits, as a variant of SHA-2 46 | * 47 | * @see For SHA-384, SHA-512, and variants thereof, see @ref lavu_sha512. 48 | * 49 | * @{ 50 | */ 51 | 52 | extern const int av_sha_size; 53 | 54 | struct AVSHA; 55 | 56 | /** 57 | * Allocate an AVSHA context. 58 | */ 59 | struct AVSHA *av_sha_alloc(void); 60 | 61 | /** 62 | * Initialize SHA-1 or SHA-2 hashing. 63 | * 64 | * @param context pointer to the function context (of size av_sha_size) 65 | * @param bits number of bits in digest (SHA-1 - 160 bits, SHA-2 224 or 256 bits) 66 | * @return zero if initialization succeeded, -1 otherwise 67 | */ 68 | int av_sha_init(struct AVSHA* context, int bits); 69 | 70 | /** 71 | * Update hash value. 72 | * 73 | * @param ctx hash function context 74 | * @param data input data to update hash with 75 | * @param len input data length 76 | */ 77 | #if FF_API_CRYPTO_SIZE_T 78 | void av_sha_update(struct AVSHA *ctx, const uint8_t *data, unsigned int len); 79 | #else 80 | void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len); 81 | #endif 82 | 83 | /** 84 | * Finish hashing and output digest value. 85 | * 86 | * @param context hash function context 87 | * @param digest buffer where output digest value is stored 88 | */ 89 | void av_sha_final(struct AVSHA* context, uint8_t *digest); 90 | 91 | /** 92 | * @} 93 | */ 94 | 95 | #endif /* AVUTIL_SHA_H */ 96 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/sha512.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2007 Michael Niedermayer 3 | * Copyright (C) 2013 James Almer 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | /** 23 | * @file 24 | * @ingroup lavu_sha512 25 | * Public header for SHA-512 implementation. 26 | */ 27 | 28 | #ifndef AVUTIL_SHA512_H 29 | #define AVUTIL_SHA512_H 30 | 31 | #include 32 | #include 33 | 34 | #include "attributes.h" 35 | #include "version.h" 36 | 37 | /** 38 | * @defgroup lavu_sha512 SHA-512 39 | * @ingroup lavu_hash 40 | * SHA-512 (Secure Hash Algorithm) hash function implementations. 41 | * 42 | * This module supports the following SHA-2 hash functions: 43 | * 44 | * - SHA-512/224: 224 bits 45 | * - SHA-512/256: 256 bits 46 | * - SHA-384: 384 bits 47 | * - SHA-512: 512 bits 48 | * 49 | * @see For SHA-1, SHA-256, and variants thereof, see @ref lavu_sha. 50 | * 51 | * @{ 52 | */ 53 | 54 | extern const int av_sha512_size; 55 | 56 | struct AVSHA512; 57 | 58 | /** 59 | * Allocate an AVSHA512 context. 60 | */ 61 | struct AVSHA512 *av_sha512_alloc(void); 62 | 63 | /** 64 | * Initialize SHA-2 512 hashing. 65 | * 66 | * @param context pointer to the function context (of size av_sha512_size) 67 | * @param bits number of bits in digest (224, 256, 384 or 512 bits) 68 | * @return zero if initialization succeeded, -1 otherwise 69 | */ 70 | int av_sha512_init(struct AVSHA512* context, int bits); 71 | 72 | /** 73 | * Update hash value. 74 | * 75 | * @param context hash function context 76 | * @param data input data to update hash with 77 | * @param len input data length 78 | */ 79 | #if FF_API_CRYPTO_SIZE_T 80 | void av_sha512_update(struct AVSHA512* context, const uint8_t* data, unsigned int len); 81 | #else 82 | void av_sha512_update(struct AVSHA512* context, const uint8_t* data, size_t len); 83 | #endif 84 | 85 | /** 86 | * Finish hashing and output digest value. 87 | * 88 | * @param context hash function context 89 | * @param digest buffer where output digest value is stored 90 | */ 91 | void av_sha512_final(struct AVSHA512* context, uint8_t *digest); 92 | 93 | /** 94 | * @} 95 | */ 96 | 97 | #endif /* AVUTIL_SHA512_H */ 98 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/tea.h: -------------------------------------------------------------------------------- 1 | /* 2 | * A 32-bit implementation of the TEA algorithm 3 | * Copyright (c) 2015 Vesselin Bontchev 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_TEA_H 23 | #define AVUTIL_TEA_H 24 | 25 | #include 26 | 27 | /** 28 | * @file 29 | * @brief Public header for libavutil TEA algorithm 30 | * @defgroup lavu_tea TEA 31 | * @ingroup lavu_crypto 32 | * @{ 33 | */ 34 | 35 | extern const int av_tea_size; 36 | 37 | struct AVTEA; 38 | 39 | /** 40 | * Allocate an AVTEA context 41 | * To free the struct: av_free(ptr) 42 | */ 43 | struct AVTEA *av_tea_alloc(void); 44 | 45 | /** 46 | * Initialize an AVTEA context. 47 | * 48 | * @param ctx an AVTEA context 49 | * @param key a key of 16 bytes used for encryption/decryption 50 | * @param rounds the number of rounds in TEA (64 is the "standard") 51 | */ 52 | void av_tea_init(struct AVTEA *ctx, const uint8_t key[16], int rounds); 53 | 54 | /** 55 | * Encrypt or decrypt a buffer using a previously initialized context. 56 | * 57 | * @param ctx an AVTEA context 58 | * @param dst destination array, can be equal to src 59 | * @param src source array, can be equal to dst 60 | * @param count number of 8 byte blocks 61 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 62 | * @param decrypt 0 for encryption, 1 for decryption 63 | */ 64 | void av_tea_crypt(struct AVTEA *ctx, uint8_t *dst, const uint8_t *src, 65 | int count, uint8_t *iv, int decrypt); 66 | 67 | /** 68 | * @} 69 | */ 70 | 71 | #endif /* AVUTIL_TEA_H */ 72 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/time.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (c) 2000-2003 Fabrice Bellard 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef AVUTIL_TIME_H 22 | #define AVUTIL_TIME_H 23 | 24 | #include 25 | 26 | /** 27 | * Get the current time in microseconds. 28 | */ 29 | int64_t av_gettime(void); 30 | 31 | /** 32 | * Get the current time in microseconds since some unspecified starting point. 33 | * On platforms that support it, the time comes from a monotonic clock 34 | * This property makes this time source ideal for measuring relative time. 35 | * The returned values may not be monotonic on platforms where a monotonic 36 | * clock is not available. 37 | */ 38 | int64_t av_gettime_relative(void); 39 | 40 | /** 41 | * Indicates with a boolean result if the av_gettime_relative() time source 42 | * is monotonic. 43 | */ 44 | int av_gettime_relative_is_monotonic(void); 45 | 46 | /** 47 | * Sleep for a period of time. Although the duration is expressed in 48 | * microseconds, the actual delay may be rounded to the precision of the 49 | * system timer. 50 | * 51 | * @param usec Number of microseconds to sleep. 52 | * @return zero on success or (negative) error code. 53 | */ 54 | int av_usleep(unsigned usec); 55 | 56 | #endif /* AVUTIL_TIME_H */ 57 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/timestamp.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | /** 20 | * @file 21 | * timestamp utils, mostly useful for debugging/logging purposes 22 | */ 23 | 24 | #ifndef AVUTIL_TIMESTAMP_H 25 | #define AVUTIL_TIMESTAMP_H 26 | 27 | #include "common.h" 28 | 29 | #if defined(__cplusplus) && !defined(__STDC_FORMAT_MACROS) && !defined(PRId64) 30 | #error missing -D__STDC_FORMAT_MACROS / #define __STDC_FORMAT_MACROS 31 | #endif 32 | 33 | #define AV_TS_MAX_STRING_SIZE 32 34 | 35 | /** 36 | * Fill the provided buffer with a string containing a timestamp 37 | * representation. 38 | * 39 | * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE 40 | * @param ts the timestamp to represent 41 | * @return the buffer in input 42 | */ 43 | static inline char *av_ts_make_string(char *buf, int64_t ts) 44 | { 45 | if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); 46 | else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%" PRId64, ts); 47 | return buf; 48 | } 49 | 50 | /** 51 | * Convenience macro, the return value should be used only directly in 52 | * function arguments but never stand-alone. 53 | */ 54 | #define av_ts2str(ts) av_ts_make_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts) 55 | 56 | /** 57 | * Fill the provided buffer with a string containing a timestamp time 58 | * representation. 59 | * 60 | * @param buf a buffer with size in bytes of at least AV_TS_MAX_STRING_SIZE 61 | * @param ts the timestamp to represent 62 | * @param tb the timebase of the timestamp 63 | * @return the buffer in input 64 | */ 65 | static inline char *av_ts_make_time_string(char *buf, int64_t ts, AVRational *tb) 66 | { 67 | if (ts == AV_NOPTS_VALUE) snprintf(buf, AV_TS_MAX_STRING_SIZE, "NOPTS"); 68 | else snprintf(buf, AV_TS_MAX_STRING_SIZE, "%.6g", av_q2d(*tb) * ts); 69 | return buf; 70 | } 71 | 72 | /** 73 | * Convenience macro, the return value should be used only directly in 74 | * function arguments but never stand-alone. 75 | */ 76 | #define av_ts2timestr(ts, tb) av_ts_make_time_string((char[AV_TS_MAX_STRING_SIZE]){0}, ts, tb) 77 | 78 | #endif /* AVUTIL_TIMESTAMP_H */ 79 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/twofish.h: -------------------------------------------------------------------------------- 1 | /* 2 | * An implementation of the TwoFish algorithm 3 | * Copyright (c) 2015 Supraja Meedinti 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_TWOFISH_H 23 | #define AVUTIL_TWOFISH_H 24 | 25 | #include 26 | 27 | 28 | /** 29 | * @file 30 | * @brief Public header for libavutil TWOFISH algorithm 31 | * @defgroup lavu_twofish TWOFISH 32 | * @ingroup lavu_crypto 33 | * @{ 34 | */ 35 | 36 | extern const int av_twofish_size; 37 | 38 | struct AVTWOFISH; 39 | 40 | /** 41 | * Allocate an AVTWOFISH context 42 | * To free the struct: av_free(ptr) 43 | */ 44 | struct AVTWOFISH *av_twofish_alloc(void); 45 | 46 | /** 47 | * Initialize an AVTWOFISH context. 48 | * 49 | * @param ctx an AVTWOFISH context 50 | * @param key a key of size ranging from 1 to 32 bytes used for encryption/decryption 51 | * @param key_bits number of keybits: 128, 192, 256 If less than the required, padded with zeroes to nearest valid value; return value is 0 if key_bits is 128/192/256, -1 if less than 0, 1 otherwise 52 | */ 53 | int av_twofish_init(struct AVTWOFISH *ctx, const uint8_t *key, int key_bits); 54 | 55 | /** 56 | * Encrypt or decrypt a buffer using a previously initialized context 57 | * 58 | * @param ctx an AVTWOFISH context 59 | * @param dst destination array, can be equal to src 60 | * @param src source array, can be equal to dst 61 | * @param count number of 16 byte blocks 62 | * @paran iv initialization vector for CBC mode, NULL for ECB mode 63 | * @param decrypt 0 for encryption, 1 for decryption 64 | */ 65 | void av_twofish_crypt(struct AVTWOFISH *ctx, uint8_t *dst, const uint8_t *src, int count, uint8_t* iv, int decrypt); 66 | 67 | /** 68 | * @} 69 | */ 70 | #endif /* AVUTIL_TWOFISH_H */ 71 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libavutil/xtea.h: -------------------------------------------------------------------------------- 1 | /* 2 | * A 32-bit implementation of the XTEA algorithm 3 | * Copyright (c) 2012 Samuel Pitoiset 4 | * 5 | * This file is part of FFmpeg. 6 | * 7 | * FFmpeg is free software; you can redistribute it and/or 8 | * modify it under the terms of the GNU Lesser General Public 9 | * License as published by the Free Software Foundation; either 10 | * version 2.1 of the License, or (at your option) any later version. 11 | * 12 | * FFmpeg is distributed in the hope that it will be useful, 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 | * Lesser General Public License for more details. 16 | * 17 | * You should have received a copy of the GNU Lesser General Public 18 | * License along with FFmpeg; if not, write to the Free Software 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 20 | */ 21 | 22 | #ifndef AVUTIL_XTEA_H 23 | #define AVUTIL_XTEA_H 24 | 25 | #include 26 | 27 | /** 28 | * @file 29 | * @brief Public header for libavutil XTEA algorithm 30 | * @defgroup lavu_xtea XTEA 31 | * @ingroup lavu_crypto 32 | * @{ 33 | */ 34 | 35 | typedef struct AVXTEA { 36 | uint32_t key[16]; 37 | } AVXTEA; 38 | 39 | /** 40 | * Allocate an AVXTEA context. 41 | */ 42 | AVXTEA *av_xtea_alloc(void); 43 | 44 | /** 45 | * Initialize an AVXTEA context. 46 | * 47 | * @param ctx an AVXTEA context 48 | * @param key a key of 16 bytes used for encryption/decryption, 49 | * interpreted as big endian 32 bit numbers 50 | */ 51 | void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]); 52 | 53 | /** 54 | * Initialize an AVXTEA context. 55 | * 56 | * @param ctx an AVXTEA context 57 | * @param key a key of 16 bytes used for encryption/decryption, 58 | * interpreted as little endian 32 bit numbers 59 | */ 60 | void av_xtea_le_init(struct AVXTEA *ctx, const uint8_t key[16]); 61 | 62 | /** 63 | * Encrypt or decrypt a buffer using a previously initialized context, 64 | * in big endian format. 65 | * 66 | * @param ctx an AVXTEA context 67 | * @param dst destination array, can be equal to src 68 | * @param src source array, can be equal to dst 69 | * @param count number of 8 byte blocks 70 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 71 | * @param decrypt 0 for encryption, 1 for decryption 72 | */ 73 | void av_xtea_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, 74 | int count, uint8_t *iv, int decrypt); 75 | 76 | /** 77 | * Encrypt or decrypt a buffer using a previously initialized context, 78 | * in little endian format. 79 | * 80 | * @param ctx an AVXTEA context 81 | * @param dst destination array, can be equal to src 82 | * @param src source array, can be equal to dst 83 | * @param count number of 8 byte blocks 84 | * @param iv initialization vector for CBC mode, if NULL then ECB will be used 85 | * @param decrypt 0 for encryption, 1 for decryption 86 | */ 87 | void av_xtea_le_crypt(struct AVXTEA *ctx, uint8_t *dst, const uint8_t *src, 88 | int count, uint8_t *iv, int decrypt); 89 | 90 | /** 91 | * @} 92 | */ 93 | 94 | #endif /* AVUTIL_XTEA_H */ 95 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libpostproc/postprocess.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2001-2003 Michael Niedermayer (michaelni@gmx.at) 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or modify 7 | * it under the terms of the GNU General Public License as published by 8 | * the Free Software Foundation; either version 2 of the License, or 9 | * (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 | * GNU General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU General Public License 17 | * along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef POSTPROC_POSTPROCESS_H 22 | #define POSTPROC_POSTPROCESS_H 23 | 24 | /** 25 | * @file 26 | * @ingroup lpp 27 | * external API header 28 | */ 29 | 30 | /** 31 | * @defgroup lpp libpostproc 32 | * Video postprocessing library. 33 | * 34 | * @{ 35 | */ 36 | 37 | #include "libpostproc/version.h" 38 | 39 | /** 40 | * Return the LIBPOSTPROC_VERSION_INT constant. 41 | */ 42 | unsigned postproc_version(void); 43 | 44 | /** 45 | * Return the libpostproc build-time configuration. 46 | */ 47 | const char *postproc_configuration(void); 48 | 49 | /** 50 | * Return the libpostproc license. 51 | */ 52 | const char *postproc_license(void); 53 | 54 | #define PP_QUALITY_MAX 6 55 | 56 | #include 57 | 58 | typedef void pp_context; 59 | typedef void pp_mode; 60 | 61 | #if LIBPOSTPROC_VERSION_INT < (52<<16) 62 | typedef pp_context pp_context_t; 63 | typedef pp_mode pp_mode_t; 64 | extern const char *const pp_help; ///< a simple help text 65 | #else 66 | extern const char pp_help[]; ///< a simple help text 67 | #endif 68 | 69 | void pp_postprocess(const uint8_t * src[3], const int srcStride[3], 70 | uint8_t * dst[3], const int dstStride[3], 71 | int horizontalSize, int verticalSize, 72 | const int8_t *QP_store, int QP_stride, 73 | pp_mode *mode, pp_context *ppContext, int pict_type); 74 | 75 | 76 | /** 77 | * Return a pp_mode or NULL if an error occurred. 78 | * 79 | * @param name the string after "-pp" on the command line 80 | * @param quality a number from 0 to PP_QUALITY_MAX 81 | */ 82 | pp_mode *pp_get_mode_by_name_and_quality(const char *name, int quality); 83 | void pp_free_mode(pp_mode *mode); 84 | 85 | pp_context *pp_get_context(int width, int height, int flags); 86 | void pp_free_context(pp_context *ppContext); 87 | 88 | #define PP_CPU_CAPS_MMX 0x80000000 89 | #define PP_CPU_CAPS_MMX2 0x20000000 90 | #define PP_CPU_CAPS_3DNOW 0x40000000 91 | #define PP_CPU_CAPS_ALTIVEC 0x10000000 92 | #define PP_CPU_CAPS_AUTO 0x00080000 93 | 94 | #define PP_FORMAT 0x00000008 95 | #define PP_FORMAT_420 (0x00000011|PP_FORMAT) 96 | #define PP_FORMAT_422 (0x00000001|PP_FORMAT) 97 | #define PP_FORMAT_411 (0x00000002|PP_FORMAT) 98 | #define PP_FORMAT_444 (0x00000000|PP_FORMAT) 99 | #define PP_FORMAT_440 (0x00000010|PP_FORMAT) 100 | 101 | #define PP_PICT_TYPE_QP2 0x00000010 ///< MPEG2 style QScale 102 | 103 | /** 104 | * @} 105 | */ 106 | 107 | #endif /* POSTPROC_POSTPROCESS_H */ 108 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libpostproc/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Version macros. 3 | * 4 | * This file is part of FFmpeg. 5 | * 6 | * FFmpeg is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * FFmpeg is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with FFmpeg; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef POSTPROC_VERSION_H 22 | #define POSTPROC_VERSION_H 23 | 24 | /** 25 | * @file 26 | * Libpostproc version macros 27 | */ 28 | 29 | #include "libavutil/avutil.h" 30 | 31 | #define LIBPOSTPROC_VERSION_MAJOR 55 32 | #define LIBPOSTPROC_VERSION_MINOR 8 33 | #define LIBPOSTPROC_VERSION_MICRO 100 34 | 35 | #define LIBPOSTPROC_VERSION_INT AV_VERSION_INT(LIBPOSTPROC_VERSION_MAJOR, \ 36 | LIBPOSTPROC_VERSION_MINOR, \ 37 | LIBPOSTPROC_VERSION_MICRO) 38 | #define LIBPOSTPROC_VERSION AV_VERSION(LIBPOSTPROC_VERSION_MAJOR, \ 39 | LIBPOSTPROC_VERSION_MINOR, \ 40 | LIBPOSTPROC_VERSION_MICRO) 41 | #define LIBPOSTPROC_BUILD LIBPOSTPROC_VERSION_INT 42 | 43 | #define LIBPOSTPROC_IDENT "postproc" AV_STRINGIFY(LIBPOSTPROC_VERSION) 44 | 45 | #endif /* POSTPROC_VERSION_H */ 46 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libswresample/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * Version macros. 3 | * 4 | * This file is part of libswresample 5 | * 6 | * libswresample is free software; you can redistribute it and/or 7 | * modify it under the terms of the GNU Lesser General Public 8 | * License as published by the Free Software Foundation; either 9 | * version 2.1 of the License, or (at your option) any later version. 10 | * 11 | * libswresample is distributed in the hope that it will be useful, 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 | * Lesser General Public License for more details. 15 | * 16 | * You should have received a copy of the GNU Lesser General Public 17 | * License along with libswresample; if not, write to the Free Software 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 19 | */ 20 | 21 | #ifndef SWRESAMPLE_VERSION_H 22 | #define SWRESAMPLE_VERSION_H 23 | 24 | /** 25 | * @file 26 | * Libswresample version macros 27 | */ 28 | 29 | #include "libavutil/avutil.h" 30 | 31 | #define LIBSWRESAMPLE_VERSION_MAJOR 3 32 | #define LIBSWRESAMPLE_VERSION_MINOR 8 33 | #define LIBSWRESAMPLE_VERSION_MICRO 100 34 | 35 | #define LIBSWRESAMPLE_VERSION_INT AV_VERSION_INT(LIBSWRESAMPLE_VERSION_MAJOR, \ 36 | LIBSWRESAMPLE_VERSION_MINOR, \ 37 | LIBSWRESAMPLE_VERSION_MICRO) 38 | #define LIBSWRESAMPLE_VERSION AV_VERSION(LIBSWRESAMPLE_VERSION_MAJOR, \ 39 | LIBSWRESAMPLE_VERSION_MINOR, \ 40 | LIBSWRESAMPLE_VERSION_MICRO) 41 | #define LIBSWRESAMPLE_BUILD LIBSWRESAMPLE_VERSION_INT 42 | 43 | #define LIBSWRESAMPLE_IDENT "SwR" AV_STRINGIFY(LIBSWRESAMPLE_VERSION) 44 | 45 | #endif /* SWRESAMPLE_VERSION_H */ 46 | -------------------------------------------------------------------------------- /vender/ffmpeg/include/libswscale/version.h: -------------------------------------------------------------------------------- 1 | /* 2 | * This file is part of FFmpeg. 3 | * 4 | * FFmpeg is free software; you can redistribute it and/or 5 | * modify it under the terms of the GNU Lesser General Public 6 | * License as published by the Free Software Foundation; either 7 | * version 2.1 of the License, or (at your option) any later version. 8 | * 9 | * FFmpeg is distributed in the hope that it will be useful, 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 | * Lesser General Public License for more details. 13 | * 14 | * You should have received a copy of the GNU Lesser General Public 15 | * License along with FFmpeg; if not, write to the Free Software 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 | */ 18 | 19 | #ifndef SWSCALE_VERSION_H 20 | #define SWSCALE_VERSION_H 21 | 22 | /** 23 | * @file 24 | * swscale version macros 25 | */ 26 | 27 | #include "libavutil/version.h" 28 | 29 | #define LIBSWSCALE_VERSION_MAJOR 5 30 | #define LIBSWSCALE_VERSION_MINOR 8 31 | #define LIBSWSCALE_VERSION_MICRO 100 32 | 33 | #define LIBSWSCALE_VERSION_INT AV_VERSION_INT(LIBSWSCALE_VERSION_MAJOR, \ 34 | LIBSWSCALE_VERSION_MINOR, \ 35 | LIBSWSCALE_VERSION_MICRO) 36 | #define LIBSWSCALE_VERSION AV_VERSION(LIBSWSCALE_VERSION_MAJOR, \ 37 | LIBSWSCALE_VERSION_MINOR, \ 38 | LIBSWSCALE_VERSION_MICRO) 39 | #define LIBSWSCALE_BUILD LIBSWSCALE_VERSION_INT 40 | 41 | #define LIBSWSCALE_IDENT "SwS" AV_STRINGIFY(LIBSWSCALE_VERSION) 42 | 43 | /** 44 | * FF_API_* defines may be placed below to indicate public API that will be 45 | * dropped at a future version bump. The defines themselves are not part of 46 | * the public API and may change, break or disappear at any time. 47 | */ 48 | 49 | #ifndef FF_API_SWS_VECTOR 50 | #define FF_API_SWS_VECTOR (LIBSWSCALE_VERSION_MAJOR < 6) 51 | #endif 52 | 53 | #endif /* SWSCALE_VERSION_H */ 54 | -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libavcodec.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libavcodec.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libavdevice.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libavdevice.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libavfilter.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libavfilter.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libavformat.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libavformat.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libavutil.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libavutil.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libfdk-aac.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libfdk-aac.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libpostproc.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libpostproc.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libswresample.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libswresample.a -------------------------------------------------------------------------------- /vender/ffmpeg/lib/libswscale.a: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/czqasngit/ffmpeg-player/dd37db9684424fb10fc31a59a1f0b1bd8ca297ff/vender/ffmpeg/lib/libswscale.a --------------------------------------------------------------------------------