icodec.c File Reference

Microsoft Windows ICO demuxer. More...

#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavcodec/bytestream.h"
#include "libavcodec/png.h"
#include "avformat.h"
#include "demux.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	IcoImage
struct	IcoDemuxContext

Functions
static int	probe (const AVProbeData *p)
static int	read_header (AVFormatContext *s)
static int	read_packet (AVFormatContext *s, AVPacket *pkt)
static int	ico_read_close (AVFormatContext *s)

Variables
const FFInputFormat	ff_ico_demuxer

Detailed Description

Microsoft Windows ICO demuxer.

Definition in file icodec.c.

Function Documentation

probe()

static int probe ( const AVProbeData * p )

static

Definition at line 47 of file icodec.c.

read_header()

static int read_header ( AVFormatContext * s )

static

Definition at line 79 of file icodec.c.

read_packet()

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

static

Definition at line 152 of file icodec.c.

ico_read_close()

static int ico_read_close ( AVFormatContext * s )

static

Definition at line 214 of file icodec.c.

Variable Documentation

ff_ico_demuxer

const FFInputFormat ff_ico_demuxer

Initial value:

= {
    .p.name         = "ico",
    .p.long_name    = NULL_IF_CONFIG_SMALL("Microsoft Windows ICO"),
    .p.flags        = AVFMT_NOTIMESTAMPS,
    .priv_data_size = sizeof(IcoDemuxContext),
    .flags_internal = FF_INFMT_FLAG_INIT_CLEANUP,
    .read_probe     = probe,
    .read_header    = read_header,
    .read_packet    = read_packet,
    .read_close     = ico_read_close,
}

Definition at line 221 of file icodec.c.