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libeplayer3: implement Writer class

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Origin commit data
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Branch: master
Commit: 889d68740c
Author: martii <m4rtii@gmx.de>
Date: 2014-04-06 (Sun, 06 Apr 2014)


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No further description and justification available within origin commit message!

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This commit was generated by Migit
This commit is contained in:
martii
2014-04-06 11:35:17 +02:00
parent f9b3095ba6
commit e9b361f9f8
27 changed files with 850 additions and 2377 deletions
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7
libeplayer3/include/manager.h
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@@ -19,7 +19,6 @@ typedef enum {
MANAGER_GET,
MANAGER_GETNAME,
MANAGER_SET,
MANAGER_GETENCODING,
MANAGER_DEL,
MANAGER_GET_TRACK,
MANAGER_INIT_UPDATE
@@ -32,7 +31,6 @@ typedef enum {
typedef struct Track_s {
std::string Name;
const char *Encoding;
int Id;
/* new field for ffmpeg - add at the end so no problem
@@ -52,7 +50,10 @@ typedef struct Track_s {
int is_static;
long long int chapter_start;
long long int chapter_end;
Track_s() : Encoding(NULL), Id(0), language(NULL), duration(-1), avfc(NULL), stream(NULL), pending(0), is_static(0), chapter_start(0), chapter_end(0) {}
int ac3flags;
Track_s() : Id(-1), language(NULL), duration(-1), avfc(NULL), stream(NULL), pending(0), is_static(0), chapter_start(0), chapter_end(0), ac3flags(-1) {}
} Track_t;
struct Context_s;

40
libeplayer3/include/misc.h
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@@ -1,44 +1,18 @@
#ifndef misc_123
#define misc_123
#include <dirent.h>
/* some useful things needed by many files ... */
/* ***************************** */
/* Types */
/* ***************************** */
#define INVALID_PTS_VALUE 0x200000000ll
typedef struct BitPacker_s {
unsigned char *Ptr; /* write pointer */
unsigned int BitBuffer; /* bitreader shifter */
int Remaining; /* number of remaining in the shifter */
} BitPacker_t;
/* ***************************** */
/* Makros/Constants */
/* ***************************** */
#define INVALID_PTS_VALUE 0x200000000ull
/* ***************************** */
/* Prototypes */
/* ***************************** */
struct BitPacker_t
{
unsigned char *Ptr; /* write pointer */
unsigned int BitBuffer; /* bitreader shifter */
int Remaining; /* number of remaining in the shifter */
};
void PutBits(BitPacker_t * ld, unsigned int code, unsigned int length);
void FlushBits(BitPacker_t * ld);
/* ***************************** */
/* MISC Functions */
/* ***************************** */
static inline char *getExtension(char *name)
{
if (name) {
char *ext = strrchr(name, '.');
if (ext)
return ext + 1;
}
return NULL;
}
#endif

3
libeplayer3/include/output.h
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@@ -28,7 +28,6 @@ typedef enum {
OUTPUT_AVSYNC,
OUTPUT_CLEAR,
OUTPUT_PTS,
OUTPUT_SWITCH,
OUTPUT_SLOWMOTION,
OUTPUT_AUDIOMUTE,
OUTPUT_REVERSE,
@@ -54,7 +53,7 @@ typedef struct Context_s Context_t;
typedef struct Output_s {
const char *Name;
int (*Command) (Context_t *, OutputCmd_t, const char *);
int (*Write) (Context_t *, AudioVideoOut_t *privateData);
bool (*Write) (AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t &Pts);
const char **Capabilities;
} Output_t;

38
libeplayer3/include/pes.h
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@@ -1,30 +1,32 @@
#ifndef pes_123
#define pes_123
#define PES_MAX_HEADER_SIZE 64
#define PES_PRIVATE_DATA_FLAG 0x80
#define PES_PRIVATE_DATA_LENGTH 8
#define PES_LENGTH_BYTE_0 5
#define PES_LENGTH_BYTE_1 4
#define PES_FLAGS_BYTE 7
#define PES_EXTENSION_DATA_PRESENT 0x01
#define PES_HEADER_DATA_LENGTH_BYTE 8
#define PES_START_CODE_RESERVED_4 0xfd
#define PES_VERSION_FAKE_START_CODE 0x31
#include <stdint.h>
#define PES_MAX_HEADER_SIZE 64
#define PES_PRIVATE_DATA_FLAG 0x80
#define PES_PRIVATE_DATA_LENGTH 8
#define PES_LENGTH_BYTE_0 5
#define PES_LENGTH_BYTE_1 4
#define PES_FLAGS_BYTE 7
#define PES_EXTENSION_DATA_PRESENT 0x01
#define PES_HEADER_DATA_LENGTH_BYTE 8
#define PES_START_CODE_RESERVED_4 0xfd
#define PES_VERSION_FAKE_START_CODE 0x31
#define MAX_PES_PACKET_SIZE (65535)
#define MAX_PES_PACKET_SIZE 65535
/* start codes */
#define PCM_PES_START_CODE 0xbd
#define PRIVATE_STREAM_1_PES_START_CODE 0xbd
#define PCM_PES_START_CODE 0xbd
#define PRIVATE_STREAM_1_PES_START_CODE 0xbd
#define H263_VIDEO_PES_START_CODE 0xfe
#define H264_VIDEO_PES_START_CODE 0xe2
#define MPEG_VIDEO_PES_START_CODE 0xe0
#define MPEG_AUDIO_PES_START_CODE 0xc0
#define VC1_VIDEO_PES_START_CODE 0xfd
#define AAC_AUDIO_PES_START_CODE 0xcf
#define H264_VIDEO_PES_START_CODE 0xe2
#define MPEG_VIDEO_PES_START_CODE 0xe0
#define MPEG_AUDIO_PES_START_CODE 0xc0
#define VC1_VIDEO_PES_START_CODE 0xfd
#define AAC_AUDIO_PES_START_CODE 0xcf
int InsertPesHeader(uint8_t *data, int size, unsigned char stream_id, unsigned long long int pts, int pic_start_code);
int InsertVideoPrivateDataHeader(uint8_t *data, int payload_size);

69
libeplayer3/include/writer.h
View File

@@ -3,6 +3,7 @@
#include <stdio.h>
#include <stdint.h>
#include <sys/types.h>
extern "C" {
#include <libavutil/avutil.h>
@@ -12,61 +13,23 @@ extern "C" {
#include <libavutil/opt.h>
}
typedef enum { eNone, eAudio, eVideo, eGfx } eWriterType_t;
#include <linux/dvb/stm_ioctls.h>
struct Context_s;
typedef struct Context_s Context_t;
#define AV_CODEC_ID_INJECTPCM AV_CODEC_ID_PCM_S16LE
typedef struct {
int fd;
int64_t Pts;
int restart_audio_resampling;
AVFormatContext *avfc;
AVStream *stream;
AVPacket *packet;
Context_t *context;
} WriterAVCallData_t;
class Writer
{
public:
static void Register(Writer *w, enum AVCodecID id, video_encoding_t encoding);
static void Register(Writer *w, enum AVCodecID id, audio_encoding_t encoding);
static video_encoding_t GetVideoEncoding(enum AVCodecID id);
static audio_encoding_t GetAudioEncoding(enum AVCodecID id);
static Writer *GetWriter(enum AVCodecID id, enum AVMediaType codec_type);
typedef struct WriterCaps_s {
const char *name;
eWriterType_t type;
const char *textEncoding;
/* fixme: revise if this is an enum! */
int dvbEncoding;
} WriterCaps_t;
typedef struct Writer_s {
int (*reset) ();
int (*writeData) (WriterAVCallData_t *);
WriterCaps_t *caps;
} Writer_t;
extern Writer_t WriterAudioIPCM;
extern Writer_t WriterAudioPCM;
extern Writer_t WriterAudioMP3;
extern Writer_t WriterAudioMPEGL3;
extern Writer_t WriterAudioAC3;
extern Writer_t WriterAudioEAC3;
//extern Writer_t WriterAudioAAC;
extern Writer_t WriterAudioDTS;
//extern Writer_t WriterAudioWMA;
extern Writer_t WriterAudioFLAC;
extern Writer_t WriterAudioVORBIS;
extern Writer_t WriterVideoMPEG2;
extern Writer_t WriterVideoMPEGH264;
extern Writer_t WriterVideoH264;
extern Writer_t WriterVideoWMV;
extern Writer_t WriterVideoDIVX;
extern Writer_t WriterVideoFOURCC;
extern Writer_t WriterVideoMSCOMP;
extern Writer_t WriterVideoH263;
extern Writer_t WriterVideoFLV;
extern Writer_t WriterVideoVC1;
Writer_t *getWriter(char *encoding);
Writer_t *getDefaultVideoWriter();
Writer_t *getDefaultAudioWriter();
virtual void Init(void) { }
virtual bool Write(int fd, AVFormatContext *avfc, AVStream *stream, AVPacket *packet, int64_t &pts);
Writer() { Init (); }
~Writer() {}
};
#endif