FFmpeg
Data Structures | Macros | Functions | Variables
adxdec.c File Reference
#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "internal.h"

Go to the source code of this file.

Data Structures

struct  ADXDemuxerContext
 

Macros

#define BLOCK_SIZE   18
 
#define BLOCK_SAMPLES   32
 

Functions

static int adx_probe (const AVProbeData *p)
 
static int adx_read_packet (AVFormatContext *s, AVPacket *pkt)
 
static int adx_read_header (AVFormatContext *s)
 

Variables

const AVInputFormat ff_adx_demuxer
 

Detailed Description

CRI ADX demuxer

Definition in file adxdec.c.

Macro Definition Documentation

◆ BLOCK_SIZE

#define BLOCK_SIZE   18

Definition at line 30 of file adxdec.c.

◆ BLOCK_SAMPLES

#define BLOCK_SAMPLES   32

Definition at line 31 of file adxdec.c.

Function Documentation

◆ adx_probe()

static int adx_probe ( const AVProbeData p)
static

Definition at line 37 of file adxdec.c.

◆ adx_read_packet()

static int adx_read_packet ( AVFormatContext s,
AVPacket pkt 
)
static

Definition at line 50 of file adxdec.c.

◆ adx_read_header()

static int adx_read_header ( AVFormatContext s)
static

Definition at line 88 of file adxdec.c.

Variable Documentation

◆ ff_adx_demuxer

const AVInputFormat ff_adx_demuxer
Initial value:
= {
.name = "adx",
.long_name = NULL_IF_CONFIG_SMALL("CRI ADX"),
.read_probe = adx_probe,
.priv_data_size = sizeof(ADXDemuxerContext),
.extensions = "adx",
.raw_codec_id = AV_CODEC_ID_ADPCM_ADX,
}

Definition at line 132 of file adxdec.c.

adx_read_packet
static int adx_read_packet(AVFormatContext *s, AVPacket *pkt)
Definition: adxdec.c:50
AVFMT_GENERIC_INDEX
#define AVFMT_GENERIC_INDEX
Use generic index building code.
Definition: avformat.h:468
adx_read_header
static int adx_read_header(AVFormatContext *s)
Definition: adxdec.c:88
read_header
static int read_header(FFV1Context *f)
Definition: ffv1dec.c:527
AV_CODEC_ID_ADPCM_ADX
@ AV_CODEC_ID_ADPCM_ADX
Definition: codec_id.h:361
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:117
adx_probe
static int adx_probe(const AVProbeData *p)
Definition: adxdec.c:37
ADXDemuxerContext
Definition: adxdec.c:33
read_packet
static int read_packet(void *opaque, uint8_t *buf, int buf_size)
Definition: avio_reading.c:42
flags
#define flags(name, subs,...)
Definition: cbs_av1.c:561