anm.c File Reference

Deluxe Paint Animation demuxer. More...

#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "internal.h"

Go to the source code of this file.

Data Structures
struct	Page
struct	AnmDemuxContext

Macros
#define	MAX_PAGES   256
	Deluxe Paint hardcoded value.
#define	LPF_TAG   MKTAG('L','P','F',' ')
#define	ANIM_TAG   MKTAG('A','N','I','M')

Functions
static int	probe (AVProbeData *p)
static int	find_record (const AnmDemuxContext *anm, int record)
static int	read_header (AVFormatContext *s)
static int	read_packet (AVFormatContext *s, AVPacket *pkt)

Variables
AVInputFormat	ff_anm_demuxer

Detailed Description

Deluxe Paint Animation demuxer.

Definition in file anm.c.

Macro Definition Documentation

#define MAX_PAGES   256

Deluxe Paint hardcoded value.

Definition at line 41 of file anm.c.

Referenced by find_record(), read_header(), and read_packet().

#define LPF_TAG   MKTAG('L','P','F',' ')

Definition at line 47 of file anm.c.

Referenced by probe().

#define ANIM_TAG   MKTAG('A','N','I','M')

Definition at line 48 of file anm.c.

Referenced by probe(), and read_header().

Function Documentation

static int probe ( AVProbeData *  p )

static

Definition at line 50 of file anm.c.

static int find_record ( const AnmDemuxContext *  anm, int  record  )

static

Returns

page containing the requested record or AVERROR_XXX

Definition at line 63 of file anm.c.

Referenced by read_header(), and read_packet().

static int read_header ( AVFormatContext *  s )

static

Definition at line 79 of file anm.c.

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

static

Definition at line 170 of file anm.c.

Variable Documentation

AVInputFormat ff_anm_demuxer

Initial value:

= {
    .name           = "anm",
    .long_name      = NULL_IF_CONFIG_SMALL("Deluxe Paint Animation"),
    .priv_data_size = sizeof(AnmDemuxContext),
    .read_probe     = probe,
    .read_header    = read_header,
    .read_packet    = read_packet,
}

Definition at line 222 of file anm.c.