aiffdec.c File Reference

#include "libavutil/mathematics.h"
#include "libavutil/dict.h"
#include "avformat.h"
#include "internal.h"
#include "pcm.h"
#include "aiff.h"

Go to the source code of this file.

Data Structures
struct	AIFFInputContext

Macros
#define	AIFF   0
#define	AIFF_C_VERSION1   0xA2805140
#define	MAX_SIZE   4096

Functions
static enum AVCodecID	aiff_codec_get_id (int bps)
static int	get_tag (AVIOContext *pb, uint32_t *tag)
static void	get_meta (AVFormatContext *s, const char *key, int size)
static unsigned int	get_aiff_header (AVFormatContext *s, int size, unsigned version)
static int	aiff_probe (AVProbeData *p)
static int	aiff_read_header (AVFormatContext *s)
static int	aiff_read_packet (AVFormatContext *s, AVPacket *pkt)

Variables
AVInputFormat	ff_aiff_demuxer

Macro Definition Documentation

#define AIFF   0

Definition at line 29 of file aiffdec.c.

Referenced by aiff_read_header(), and av_register_all().

#define AIFF_C_VERSION1   0xA2805140

Definition at line 30 of file aiffdec.c.

Referenced by aiff_read_header(), and get_aiff_header().

#define MAX_SIZE   4096

Definition at line 292 of file aiffdec.c.

Referenced by aiff_read_packet().

Function Documentation

static enum AVCodecID aiff_codec_get_id ( int  bps )

static

Definition at line 37 of file aiffdec.c.

Referenced by get_aiff_header().

static int get_tag ( AVIOContext *  pb, uint32_t *  tag  )

static

Definition at line 53 of file aiffdec.c.

Referenced by aiff_read_header().

static void get_meta ( AVFormatContext *  s, const char *  key, int  size  )

static

Definition at line 70 of file aiffdec.c.

Referenced by aiff_read_header().

static unsigned int get_aiff_header ( AVFormatContext *  s, int  size, unsigned  version  )

static

Definition at line 89 of file aiffdec.c.

Referenced by aiff_read_header().

static int aiff_probe ( AVProbeData *  p )

static

Definition at line 173 of file aiffdec.c.

static int aiff_read_header ( AVFormatContext *  s )

static

Definition at line 186 of file aiffdec.c.

static int aiff_read_packet ( AVFormatContext *  s, AVPacket *  pkt  )

static

Definition at line 294 of file aiffdec.c.

Variable Documentation

AVInputFormat ff_aiff_demuxer

Initial value:

 {
    .name           = "aiff",
    .long_name      = NULL_IF_CONFIG_SMALL("Audio IFF"),
    .priv_data_size = sizeof(AIFFInputContext),
    .read_probe     = aiff_probe,
    .read_header    = aiff_read_header,
    .read_packet    = aiff_read_packet,
    .read_seek      = ff_pcm_read_seek,
    .codec_tag      = (const AVCodecTag* const []){ ff_codec_aiff_tags, 0 },
}

Definition at line 323 of file aiffdec.c.