/** * Copyright 2012 JogAmp Community. All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * The views and conclusions contained in the software and documentation are those of the * authors and should not be interpreted as representing official policies, either expressed * or implied, of JogAmp Community. */ #ifndef _FFMPEG_TOOL_H #define _FFMPEG_TOOL_H #ifdef _WIN32 #include // __declspec(dllimport) void __stdcall Sleep(unsigned long dwMilliseconds); #define usleep(t) Sleep((t) / 1000) #endif #include #include #include #include #include "libavcodec/avcodec.h" #include "libavformat/avformat.h" #include "libavutil/avutil.h" #if LIBAVCODEC_VERSION_MAJOR >= 54 #include "libavresample/avresample.h" #include "libswresample/swresample.h" #endif #ifndef LIBAVRESAMPLE_VERSION_MAJOR #define LIBAVRESAMPLE_VERSION_MAJOR -1 // Opaque typedef void* AVAudioResampleContext; #endif #ifndef LIBSWRESAMPLE_VERSION_MAJOR #define LIBSWRESAMPLE_VERSION_MAJOR -1 // Opaque typedef struct SwrContext SwrContext; #endif #include #include #include #include typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels); typedef GLenum (APIENTRYP PFNGLGETERRORPROC) (void); typedef void (APIENTRYP PFNGLFLUSH) (void); typedef void (APIENTRYP PFNGLFINISH) (void); /** * AV_TIME_BASE 1000000 */ #define AV_TIME_BASE_MSEC (AV_TIME_BASE/1000) #define AV_VERSION_MAJOR(i) ( ( i >> 16 ) & 0xFF ) #define AV_VERSION_MINOR(i) ( ( i >> 8 ) & 0xFF ) #define AV_VERSION_SUB(i) ( ( i >> 0 ) & 0xFF ) /** Sync w/ GLMediaPlayer.STREAM_ID_NONE */ #define AV_STREAM_ID_NONE -2 /** Sync w/ GLMediaPlayer.STREAM_ID_AUTO */ #define AV_STREAM_ID_AUTO -1 /** Default number of audio frames per video frame. Sync w/ FFMPEGMediaPlayer.AV_DEFAULT_AFRAMES. */ #define AV_DEFAULT_AFRAMES 8 /** Constant PTS marking an invalid PTS, i.e. Integer.MIN_VALUE == 0x80000000 == {@value}. Sync w/ TimeFrameI.INVALID_PTS */ #define INVALID_PTS 0x80000000 /** Constant PTS marking the end of the stream, i.e. Integer.MIN_VALUE - 1 == 0x7FFFFFFF == {@value}. Sync w/ TimeFrameI.END_OF_STREAM_PTS */ #define END_OF_STREAM_PTS 0x7FFFFFFF /** Since 54.0.0.1 */ #define AV_HAS_API_AVRESAMPLE(pAV) ( pAV->avresampleVersion != 0 ) /** Since 55.0.0.1 */ #define AV_HAS_API_SWRESAMPLE(pAV) ( pAV->swresampleVersion != 0 ) #define MAX_INT(a,b) ( (a >= b) ? a : b ) #define MIN_INT(a,b) ( (a <= b) ? a : b ) static inline float my_av_q2f(AVRational a){ return (float)a.num / (float)a.den; } static inline float my_av_q2f_r(AVRational a){ return (float)a.den / (float)a.num; } static inline int32_t my_av_q2i32(int64_t snum, AVRational a){ return (int32_t) ( ( snum * (int64_t) a.num ) / (int64_t)a.den ); } static inline int my_align(int v, int a){ return ( v + a - 1 ) & ~( a - 1 ); } typedef struct { void *origPtr; jobject nioRef; int32_t size; } NIOBuffer_t; typedef struct { int64_t ptsError; // Number of backward PTS values (earlier than last PTS, excluding AV_NOPTS_VALUE) int64_t dtsError; // Number of backward DTS values (earlier than last PTS, excluding AV_NOPTS_VALUE) int64_t ptsLast; // PTS of the last frame int64_t dtsLast; // DTS of the last frame } PTSStats; typedef struct { jobject ffmpegMediaPlayer; int32_t verbose; uint32_t avcodecVersion; uint32_t avformatVersion; uint32_t avutilVersion; uint32_t avresampleVersion; uint32_t swresampleVersion; int32_t useRefCountedFrames; PFNGLTEXSUBIMAGE2DPROC procAddrGLTexSubImage2D; PFNGLGETERRORPROC procAddrGLGetError; PFNGLFLUSH procAddrGLFlush; PFNGLFINISH procAddrGLFinish; AVFormatContext* pFormatCtx; int32_t vid; AVStream* pVStream; AVCodecContext* pVCodecCtx; AVCodec* pVCodec; AVFrame* pVFrame; uint32_t vBufferPlanes; // 1 for RGB*, 3 for YUV, .. uint32_t vBitsPerPixel; uint32_t vBytesPerPixelPerPlane; enum PixelFormat vPixFmt; // native decoder fmt int32_t vPTS; // msec - overall last video PTS PTSStats vPTSStats; int32_t vTexWidth[4]; // decoded video tex width in bytes for each plane (max 4) int32_t vWidth; int32_t vHeight; int32_t aid; AVStream* pAStream; AVCodecContext* pACodecCtx; AVCodec* pACodec; AVFrame** pAFrames; NIOBuffer_t* pANIOBuffers; int32_t aFrameCount; int32_t aFrameCurrent; int32_t aFrameSize; // in samples per channel! enum AVSampleFormat aSampleFmt; // native decoder fmt int32_t aSampleRate; int32_t aChannels; int32_t aSinkSupport; // supported by AudioSink AVAudioResampleContext* avResampleCtx; struct SwrContext* swResampleCtx; uint8_t* aResampleBuffer; enum AVSampleFormat aSampleFmtOut; // out fmt int32_t aChannelsOut; int32_t aSampleRateOut; int32_t aPTS; // msec - overall last audio PTS PTSStats aPTSStats; float fps; // frames per seconds int32_t bps_stream; // bits per seconds int32_t bps_video; // bits per seconds int32_t bps_audio; // bits per seconds int32_t frames_video; int32_t frames_audio; int32_t duration; // msec int32_t start_time; // msec char acodec[64]; char vcodec[64]; } FFMPEGToolBasicAV_t ; #endif /* _FFMPEG_TOOL_H */