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rawdec.h File Reference
#include "avformat.h"
#include "libavutil/log.h"
#include "libavutil/opt.h"

Go to the source code of this file.

Data Structures

struct  FFRawVideoDemuxerContext
 

Macros

#define FF_RAWVIDEO_DEMUXER_CLASS(name)
 
#define FF_DEF_RAWVIDEO_DEMUXER2(shortname, longname, probe, ext, id, flag)
 
#define FF_DEF_RAWVIDEO_DEMUXER(shortname, longname, probe, ext, id)   FF_DEF_RAWVIDEO_DEMUXER2(shortname, longname, probe, ext, id, AVFMT_GENERIC_INDEX)
 
#define FF_RAWSUB_DEMUXER_CLASS(name)
 
#define FF_DEF_RAWSUB_DEMUXER(shortname, longname, probe, ext, id, flag)
 

Functions

int ff_raw_read_partial_packet (AVFormatContext *s, AVPacket *pkt)
 
int ff_raw_audio_read_header (AVFormatContext *s)
 
int ff_raw_video_read_header (AVFormatContext *s)
 
int ff_raw_data_read_header (AVFormatContext *s)
 

Variables

const AVOption ff_rawvideo_options []
 

Macro Definition Documentation

#define FF_RAWVIDEO_DEMUXER_CLASS (   name)
Value:
static const AVClass name ## _demuxer_class = {\
.class_name = #name " demuxer",\
.item_name = av_default_item_name,\
.option = ff_rawvideo_options,\
.version = LIBAVUTIL_VERSION_INT,\
};
LIBAVUTIL_VERSION_INT
#define LIBAVUTIL_VERSION_INT
Definition: version.h:85
av_default_item_name
const char * av_default_item_name(void *ptr)
Return the context name.
Definition: log.c:191
AVClass::class_name
const char * class_name
The name of the class; usually it is the same name as the context structure type to which the AVClass...
Definition: log.h:72
ff_rawvideo_options
const AVOption ff_rawvideo_options[]
Definition: rawdec.c:109
AVClass
Describe the class of an AVClass context structure.
Definition: log.h:67
name
const char * name
Definition: opengl_enc.c:103

Definition at line 46 of file rawdec.h.

#define FF_DEF_RAWVIDEO_DEMUXER2 (   shortname,
  longname,
  probe,
  ext,
  id,
  flag 
)
Value:
FF_RAWVIDEO_DEMUXER_CLASS(shortname)\
AVInputFormat ff_ ## shortname ## _demuxer = {\
.name = #shortname,\
.long_name = NULL_IF_CONFIG_SMALL(longname),\
.read_probe = probe,\
.read_header = ff_raw_video_read_header,\
.read_packet = ff_raw_read_partial_packet,\
.extensions = ext,\
.flags = flag,\
.raw_codec_id = id,\
.priv_data_size = sizeof(FFRawVideoDemuxerContext),\
.priv_class = &shortname ## _demuxer_class,\
};
FF_RAWVIDEO_DEMUXER_CLASS
#define FF_RAWVIDEO_DEMUXER_CLASS(name)
Definition: rawdec.h:46
ff_raw_video_read_header
int ff_raw_video_read_header(AVFormatContext *s)
Definition: rawdec.c:70
probe
static int probe(AVProbeData *p)
Definition: act.c:36
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:186
flag
#define flag(name)
Definition: cbs_av1.c:588
ff_raw_read_partial_packet
int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
Definition: rawdec.c:35
id
enum AVCodecID id
Definition: extract_extradata_bsf.c:329

Definition at line 54 of file rawdec.h.

#define FF_DEF_RAWVIDEO_DEMUXER (   shortname,
  longname,
  probe,
  ext,
  id 
)    FF_DEF_RAWVIDEO_DEMUXER2(shortname, longname, probe, ext, id, AVFMT_GENERIC_INDEX)

Definition at line 69 of file rawdec.h.

#define FF_RAWSUB_DEMUXER_CLASS (   name)
Value:
static const AVClass name ## _demuxer_class = {\
.class_name = #name " demuxer",\
.item_name = av_default_item_name,\
.option = NULL,\
.version = LIBAVUTIL_VERSION_INT,\
};
NULL
#define NULL
Definition: coverity.c:32
LIBAVUTIL_VERSION_INT
#define LIBAVUTIL_VERSION_INT
Definition: version.h:85
av_default_item_name
const char * av_default_item_name(void *ptr)
Return the context name.
Definition: log.c:191
AVClass::class_name
const char * class_name
The name of the class; usually it is the same name as the context structure type to which the AVClass...
Definition: log.h:72
AVClass
Describe the class of an AVClass context structure.
Definition: log.h:67
name
const char * name
Definition: opengl_enc.c:103

Definition at line 72 of file rawdec.h.

#define FF_DEF_RAWSUB_DEMUXER (   shortname,
  longname,
  probe,
  ext,
  id,
  flag 
)
Value:
FF_RAWVIDEO_DEMUXER_CLASS(shortname)\
AVInputFormat ff_ ## shortname ## _demuxer = {\
.name = #shortname,\
.long_name = NULL_IF_CONFIG_SMALL(longname),\
.read_probe = probe,\
.read_header = ff_raw_data_read_header,\
.read_packet = ff_raw_read_partial_packet,\
.extensions = ext,\
.flags = flag,\
.raw_codec_id = id,\
.priv_data_size = 0,\
.priv_class = &shortname ## _demuxer_class,\
};
FF_RAWVIDEO_DEMUXER_CLASS
#define FF_RAWVIDEO_DEMUXER_CLASS(name)
Definition: rawdec.h:46
probe
static int probe(AVProbeData *p)
Definition: act.c:36
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:186
ff_raw_data_read_header
int ff_raw_data_read_header(AVFormatContext *s)
Definition: rawdec.c:94
flag
#define flag(name)
Definition: cbs_av1.c:588
ff_raw_read_partial_packet
int ff_raw_read_partial_packet(AVFormatContext *s, AVPacket *pkt)
Definition: rawdec.c:35
id
enum AVCodecID id
Definition: extract_extradata_bsf.c:329

Definition at line 80 of file rawdec.h.

Function Documentation

int ff_raw_read_partial_packet ( AVFormatContext *  s,
AVPacket *  pkt 
)

Definition at line 35 of file rawdec.c.

Referenced by flac_read_timestamp(), and raw_read_packet().

int ff_raw_audio_read_header ( AVFormatContext *  s)

Definition at line 55 of file rawdec.c.

int ff_raw_video_read_header ( AVFormatContext *  s)

Definition at line 70 of file rawdec.c.

int ff_raw_data_read_header ( AVFormatContext *  s)

Definition at line 94 of file rawdec.c.

Variable Documentation

const AVOption ff_rawvideo_options[]

Definition at line 109 of file rawdec.c.

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