wsddec.c File Reference

#include "libavutil/channel_layout.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavutil/timecode.h"
#include "avformat.h"
#include "avio_internal.h"
#include "demux.h"
#include "rawdec.h"

Go to the source code of this file.

Functions
static int	wsd_probe (const AVProbeData *p)
static int	empty_string (const char *buf, unsigned size)
static int	wsd_to_av_channel_layoyt (AVFormatContext *s, int bit)
static int	get_metadata (AVFormatContext *s, const char *const tag, const unsigned size)
static int	wsd_read_header (AVFormatContext *s)

Variables
const FFInputFormat	ff_wsd_demuxer

Function Documentation

wsd_probe()

static int wsd_probe ( const AVProbeData * p )

static

Definition at line 31 of file wsddec.c.

empty_string()

static int empty_string ( const char * buf, unsigned size )

static

Definition at line 40 of file wsddec.c.

Referenced by get_metadata().

wsd_to_av_channel_layoyt()

static int wsd_to_av_channel_layoyt ( AVFormatContext * s, int bit )

static

Definition at line 49 of file wsddec.c.

Referenced by wsd_read_header().

get_metadata()

static int get_metadata ( AVFormatContext * s, const char *const tag, const unsigned size )

static

Definition at line 74 of file wsddec.c.

Referenced by wsd_read_header().

wsd_read_header()

static int wsd_read_header ( AVFormatContext * s )

static

Definition at line 100 of file wsddec.c.

Variable Documentation

ff_wsd_demuxer

const FFInputFormat ff_wsd_demuxer

Initial value:

= {
    .p.name         = "wsd",
    .p.long_name    = NULL_IF_CONFIG_SMALL("Wideband Single-bit Data (WSD)"),
    .p.extensions   = "wsd",
    .p.flags        = AVFMT_GENERIC_INDEX | AVFMT_NO_BYTE_SEEK,
    .p.priv_class   = &ff_raw_demuxer_class,
    .read_probe   = wsd_probe,
    .read_header  = wsd_read_header,
    .read_packet  = ff_raw_read_partial_packet,
    .raw_codec_id = AV_CODEC_ID_DSD_MSBF,
    .priv_data_size = sizeof(FFRawDemuxerContext),
}

Definition at line 171 of file wsddec.c.