1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
/**
* 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 "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 <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 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) ( ( LIBAVRESAMPLE_VERSION_MAJOR >= 0 ) && ( pAV->avresampleVersion != 0 ) )
/** Since 55.0.0.1 */
#define AV_HAS_API_SWRESAMPLE(pAV) ( ( LIBSWRESAMPLE_VERSION_MAJOR >= 0 ) && ( 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;
jboolean vFlipped; // false: !GL-Orientation, true: GL-Orientation
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 */
|
