scd.c File Reference

#include <stddef.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/internal.h"
#include "libavutil/macros.h"
#include "libavutil/mem.h"
#include "libavformat/internal.h"
#include "avformat.h"
#include "avio_internal.h"
#include "demux.h"

Go to the source code of this file.

Data Structures
struct	SCDOffsetTable
struct	SCDHeader
struct	SCDTrackHeader
struct	SCDDemuxContext

Macros
#define	SCD_MAGIC
#define	SCD_MIN_HEADER_SIZE   20
#define	SCD_OFFSET_HEADER_SIZE   28
#define	SCD_TRACK_HEADER_SIZE   32
#define	SCD_TRACK_ID_PCM   0
#define	SCD_TRACK_ID_OGG   6
#define	SCD_TRACK_ID_MP3   7
#define	SCD_TRACK_ID_MS_ADPCM   12

Functions
static int	scd_probe (const AVProbeData *p)
static int	scd_read_table (AVFormatContext *s, SCDOffsetTable *table)
static int	scd_read_offsets (AVFormatContext *s)
static int	scd_read_track (AVFormatContext *s, SCDTrackHeader *track, int index)
static int	scd_read_header (AVFormatContext *s)
static int	scd_read_packet (AVFormatContext *s, AVPacket *pkt)
static int	scd_seek (AVFormatContext *s, int stream_index, int64_t pts, int flags)
static int	scd_read_close (AVFormatContext *s)

Variables
const FFInputFormat	ff_scd_demuxer

Macro Definition Documentation

SCD_MAGIC

#define SCD_MAGIC

Value:

                                          ((uint64_t)MKBETAG('S', 'E', 'D', 'B') << 32 | \
                                          MKBETAG('S', 'S', 'C', 'F'))

Definition at line 36 of file scd.c.

Referenced by scd_probe(), and scd_read_header().

SCD_MIN_HEADER_SIZE

#define SCD_MIN_HEADER_SIZE   20

Definition at line 38 of file scd.c.

Referenced by scd_read_header().

SCD_OFFSET_HEADER_SIZE

#define SCD_OFFSET_HEADER_SIZE   28

Definition at line 39 of file scd.c.

Referenced by scd_read_offsets().

SCD_TRACK_HEADER_SIZE

#define SCD_TRACK_HEADER_SIZE   32

Definition at line 40 of file scd.c.

Referenced by scd_read_track().

SCD_TRACK_ID_PCM

#define SCD_TRACK_ID_PCM   0

Definition at line 42 of file scd.c.

Referenced by scd_read_packet(), and scd_read_track().

SCD_TRACK_ID_OGG

#define SCD_TRACK_ID_OGG   6

Definition at line 43 of file scd.c.

Referenced by scd_read_track().

SCD_TRACK_ID_MP3

#define SCD_TRACK_ID_MP3   7

Definition at line 44 of file scd.c.

Referenced by scd_read_packet(), and scd_read_track().

SCD_TRACK_ID_MS_ADPCM

#define SCD_TRACK_ID_MS_ADPCM   12

Definition at line 45 of file scd.c.

Referenced by scd_read_track().

Function Documentation

scd_probe()

static int scd_probe ( const AVProbeData * p )

static

Definition at line 88 of file scd.c.

scd_read_table()

static int scd_read_table ( AVFormatContext * s, SCDOffsetTable * table )

static

Definition at line 96 of file scd.c.

Referenced by scd_read_offsets().

scd_read_offsets()

static int scd_read_offsets ( AVFormatContext * s )

static

Definition at line 119 of file scd.c.

Referenced by scd_read_header().

scd_read_track()

static int scd_read_track ( AVFormatContext * s, SCDTrackHeader * track, int index )

static

Definition at line 150 of file scd.c.

Referenced by scd_read_header().

scd_read_header()

static int scd_read_header ( AVFormatContext * s )

static

Definition at line 242 of file scd.c.

scd_read_packet()

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

static

Definition at line 292 of file scd.c.

scd_seek()

static int scd_seek ( AVFormatContext * s, int stream_index, int64_t pts, int flags )

static

Definition at line 348 of file scd.c.

scd_read_close()

static int scd_read_close ( AVFormatContext * s )

static

Definition at line 362 of file scd.c.

Variable Documentation

ff_scd_demuxer

const FFInputFormat ff_scd_demuxer

Initial value:

= {
    .p.name         = "scd",
    .p.long_name    = NULL_IF_CONFIG_SMALL("Square Enix SCD"),
    .priv_data_size = sizeof(SCDDemuxContext),
    .flags_internal = FF_INFMT_FLAG_INIT_CLEANUP,
    .read_probe     = scd_probe,
    .read_header    = scd_read_header,
    .read_packet    = scd_read_packet,
    .read_seek      = scd_seek,
    .read_close     = scd_read_close,
}

Definition at line 373 of file scd.c.