apvdec.c File Reference

#include "libavcodec/apv.h"
#include "libavcodec/bytestream.h"
#include "avformat.h"
#include "avio_internal.h"
#include "demux.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	APVHeaderInfo

Functions
static int	apv_extract_header_info (APVHeaderInfo *info, GetByteContext *gbc)
static int	apv_probe (const AVProbeData *p)
static int	apv_read_header (AVFormatContext *s)
static int	apv_read_packet (AVFormatContext *s, AVPacket *pkt)

Variables
static enum AVPixelFormat	apv_format_table [5][5]
const FFInputFormat	ff_apv_demuxer

Function Documentation

apv_extract_header_info()

static int apv_extract_header_info ( APVHeaderInfo *  info, GetByteContext *  gbc  )

static

Definition at line 53 of file apvdec.c.

Referenced by apv_probe(), and apv_read_header().

apv_probe()

static int apv_probe ( const AVProbeData *  p )

static

Definition at line 117 of file apvdec.c.

apv_read_header()

static int apv_read_header ( AVFormatContext *  s )

static

Definition at line 155 of file apvdec.c.

apv_read_packet()

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

static

Definition at line 213 of file apvdec.c.

Variable Documentation

apv_format_table

enum AVPixelFormat apv_format_table[5][5]

static

Initial value:

= {
    { AV_PIX_FMT_GRAY8,    AV_PIX_FMT_GRAY10,     AV_PIX_FMT_GRAY12,     AV_PIX_FMT_GRAY14, AV_PIX_FMT_GRAY16 },
    { 0 }, 
    { AV_PIX_FMT_YUV422P,  AV_PIX_FMT_YUV422P10,  AV_PIX_FMT_YUV422P12,  AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUV422P16 },
    { AV_PIX_FMT_YUV444P,  AV_PIX_FMT_YUV444P10,  AV_PIX_FMT_YUV444P12,  AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUV444P16 },
    { AV_PIX_FMT_YUVA444P, AV_PIX_FMT_YUVA444P10, AV_PIX_FMT_YUVA444P12, AV_PIX_FMT_GRAY14, AV_PIX_FMT_YUVA444P16 },
}

Definition at line 45 of file apvdec.c.

Referenced by apv_extract_header_info().

ff_apv_demuxer

const FFInputFormat ff_apv_demuxer

Initial value:

= {
    .p.name         = "apv",
    .p.long_name    = NULL_IF_CONFIG_SMALL("APV raw bitstream"),
    .p.extensions   = "apv",
    .p.flags        = AVFMT_GENERIC_INDEX | AVFMT_NOTIMESTAMPS,
    .flags_internal = FF_INFMT_FLAG_INIT_CLEANUP,
    .read_probe     = apv_probe,
    .read_header    = apv_read_header,
    .read_packet    = apv_read_packet,
}

Definition at line 239 of file apvdec.c.