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/**
* 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 <windows.h>
// __declspec(dllimport) void __stdcall Sleep(unsigned long dwMilliseconds);
#define usleep(t) Sleep((t) / 1000)
#endif
#include <gluegen_stdint.h>
#include <gluegen_inttypes.h>
#include <gluegen_stddef.h>
#include <gluegen_stdint.h>
#include "libavcodec/avcodec.h"
#include "libavformat/avformat.h"
#include "libavdevice/avdevice.h"
#include "libavutil/avutil.h"
#include "libavutil/pixdesc.h"
#include "libavutil/samplefmt.h"
#include "libswresample/swresample.h"
#include "libswscale/swscale.h"
#ifndef LIBSWRESAMPLE_VERSION_MAJOR
#define LIBSWRESAMPLE_VERSION_MAJOR -1
// Opaque
typedef struct SwrContext SwrContext;
#endif
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <GL/gl.h>
typedef void (APIENTRYP PFNGLTEXSUBIMAGE2DPROC) (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *pixels);
typedef void (APIENTRYP PFNGLTEXIMAGE2DPROC) (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
typedef GLenum (APIENTRYP PFNGLGETERRORPROC) (void);
typedef void (APIENTRYP PFNGLFLUSH) (void);
typedef void (APIENTRYP PFNGLFINISH) (void);
typedef void (APIENTRYP PFNGLENABLE) (GLenum cap);
typedef void (APIENTRYP PFNGLBINDTEXTURE) (GLenum target, GLuint texture);
typedef void (APIENTRYP PFNGLACTIVETEXTURE) (GLenum texture);
/**
* AV_TIME_BASE 1000000
*/
#define AV_TIME_BASE_MSEC (AV_TIME_BASE/1000)
#ifndef AV_VERSION_MAJOR
#define AV_VERSION_MAJOR(i) ( ( i >> 16 ) & 0xFF )
#endif
#ifndef AV_VERSION_MINOR
#define AV_VERSION_MINOR(i) ( ( i >> 8 ) & 0xFF )
#endif
#ifndef AV_VERSION_SUB
#define AV_VERSION_SUB(i) ( ( i >> 0 ) & 0xFF )
#endif
/** 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 55.0.0.1 */
#define AV_HAS_API_SWRESAMPLE(pAV) ( ( LIBSWRESAMPLE_VERSION_MAJOR >= 0 ) && ( pAV->swresampleVersion != 0 ) )
#define AV_HAS_API_SWSCALE(pAV) ( ( LIBSWSCALE_VERSION_MAJOR >= 0 ) && ( pAV->swscaleVersion != 0 ) )
#define MAX_INT(a,b) ( (a >= b) ? a : b )
#define MIN_INT(a,b) ( (a <= b) ? a : b )
static inline int isPowerOf2(uint32_t n) { return n && !(n & (n - 1)); }
static inline int nextPowerOf2(uint32_t n) {
n--;
n |= n >> 1;
n |= n >> 2;
n |= n >> 4;
n |= n >> 8;
n |= n >> 16;
n++;
return (n == 0) ? 1 : n; // avoid edge case where n is 0, it would return 0, which isn't a power of 2
}
static inline int roundToPowerOf2(uint32_t n) {
return isPowerOf2(n) ? n : nextPowerOf2(n);
}
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 );
}
static inline int32_t my_min(int a, int b) { return a < b ? a : b; }
static inline int32_t my_max(int a, int b) { return a > b ? a : b; }
static inline int32_t my_clip(int a, int min, int max) {
return my_min(max, my_max(min, a));
}
#if LIBAVCODEC_VERSION_MAJOR < 59
typedef void* AVChannelLayoutPtr;
#else
typedef AVChannelLayout* AVChannelLayoutPtr;
#endif
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;
#define MAX_STREAM_COUNT 64
typedef struct {
jobject ffmpegMediaPlayer;
int32_t verbose;
uint32_t avcodecVersion;
uint32_t avformatVersion;
uint32_t avutilVersion;
uint32_t avdeviceVersion;
uint32_t swresampleVersion;
uint32_t swscaleVersion;
PFNGLTEXSUBIMAGE2DPROC procAddrGLTexSubImage2D;
PFNGLTEXIMAGE2DPROC procAddrGLTexImage2D;
PFNGLGETERRORPROC procAddrGLGetError;
PFNGLFLUSH procAddrGLFlush;
PFNGLFINISH procAddrGLFinish;
PFNGLENABLE procAddrGLEnable;
PFNGLBINDTEXTURE procAddrGLBindTexture;
int32_t hasNPOT;
AVPacket* packet;
AVFormatContext* pFormatCtx;
uint32_t v_stream_count;
int32_t v_streams[MAX_STREAM_COUNT];
int32_t vid;
int32_t vCodecID;
char vCodecStr[64];
AVStream* pVStream;
AVCodecParameters* pVCodecPar;
AVCodecContext* pVCodecCtx;
AVCodec* pVCodec;
AVFrame* pVFrame;
uint32_t vBufferPlanes; // 1 for RGB*, 3 for YUV, ..
uint32_t vBitsPerPixel;
uint32_t vBytesPerPixelPerPlane;
enum AVPixelFormat 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;
jboolean vFlipped; // false: !GL-Orientation, true: GL-Orientation
uint32_t a_stream_count;
int32_t a_streams[MAX_STREAM_COUNT];
int32_t aid;
int32_t aCodecID;
char aCodecStr[64];
AVStream* pAStream;
AVCodecParameters* pACodecPar;
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
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;
uint32_t s_stream_count;
int32_t s_streams[MAX_STREAM_COUNT];
int32_t sid;
int32_t sCodecID;
char sCodecStr[64];
AVStream* pSStream;
AVCodecParameters* pSCodecPar;
AVCodecContext* pSCodecCtx;
AVCodec* pSCodec;
int32_t sPTS; // msec - overall last subtitle PTS
struct SwsContext *sScaleCtx;
void* sPixels;
size_t sPixelsSize;
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
int32_t ready;
} FFMPEGToolBasicAV_t ;
#endif /* _FFMPEG_TOOL_H */
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