libavformat/flic.c File Reference

FLI/FLC file demuxer by Mike Melanson (melanson@pcisys.net) for more information on the .fli/.flc file format and all of its many variations, visit: http://www.compuphase.com/flic.htm. More...

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

Go to the source code of this file.

Data Structures
struct	FlicDemuxContext
Defines
#define	FLIC_FILE_MAGIC_1   0xAF11
#define	FLIC_FILE_MAGIC_2   0xAF12
#define	FLIC_FILE_MAGIC_3   0xAF44
#define	FLIC_CHUNK_MAGIC_1   0xF1FA
#define	FLIC_CHUNK_MAGIC_2   0xF5FA
#define	FLIC_MC_SPEED   5
#define	FLIC_DEFAULT_SPEED   5
#define	FLIC_TFTD_CHUNK_AUDIO   0xAAAA
#define	FLIC_TFTD_SAMPLE_RATE   22050
#define	FLIC_HEADER_SIZE   128
#define	FLIC_PREAMBLE_SIZE   6
Typedefs
typedef struct FlicDemuxContext	FlicDemuxContext
Functions
static int	flic_probe (AVProbeData *p)
static int	flic_read_header (AVFormatContext *s, AVFormatParameters *ap)
static int	flic_read_packet (AVFormatContext *s, AVPacket *pkt)
Variables
AVInputFormat	ff_flic_demuxer

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Detailed Description

FLI/FLC file demuxer by Mike Melanson (melanson@pcisys.net) for more information on the .fli/.flc file format and all of its many variations, visit: http://www.compuphase.com/flic.htm.

This demuxer handles standard 0xAF11- and 0xAF12-type FLIs. It also handles special FLIs from the PC games "Magic Carpet" and "X-COM: Terror from the Deep".

Definition in file flic.c.

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Define Documentation

#define FLIC_CHUNK_MAGIC_1   0xF1FA

Definition at line 43 of file flic.c.

Referenced by flic_probe(), flic_read_header(), and flic_read_packet().

#define FLIC_CHUNK_MAGIC_2   0xF5FA

Definition at line 44 of file flic.c.

Referenced by flic_read_packet().

#define FLIC_DEFAULT_SPEED   5

Definition at line 46 of file flic.c.

#define FLIC_FILE_MAGIC_1   0xAF11

Definition at line 39 of file flic.c.

Referenced by flic_probe(), and flic_read_header().

#define FLIC_FILE_MAGIC_2   0xAF12

Definition at line 40 of file flic.c.

Referenced by flic_probe(), and flic_read_header().

#define FLIC_FILE_MAGIC_3   0xAF44

Definition at line 41 of file flic.c.

Referenced by flic_probe(), and flic_read_header().

#define FLIC_HEADER_SIZE   128

Definition at line 51 of file flic.c.

Referenced by flic_probe(), and flic_read_header().

#define FLIC_MC_SPEED   5

Definition at line 45 of file flic.c.

Referenced by flic_read_header().

#define FLIC_PREAMBLE_SIZE   6

Definition at line 52 of file flic.c.

Referenced by flic_read_header(), and flic_read_packet().

#define FLIC_TFTD_CHUNK_AUDIO   0xAAAA

Definition at line 47 of file flic.c.

Referenced by flic_read_header(), and flic_read_packet().

#define FLIC_TFTD_SAMPLE_RATE   22050

Definition at line 49 of file flic.c.

Referenced by flic_read_header().

---

Typedef Documentation

typedef struct FlicDemuxContext FlicDemuxContext

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Function Documentation

static int flic_probe

(

AVProbeData *

p

)

[static]

Definition at line 60 of file flic.c.

static int flic_read_header	(	AVFormatContext *	s,
		AVFormatParameters *	ap
	)			[static]

Definition at line 86 of file flic.c.

static int flic_read_packet	(	AVFormatContext *	s,
		AVPacket *	pkt
	)			[static]

Definition at line 198 of file flic.c.

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Variable Documentation

AVInputFormat ff_flic_demuxer

Initial value:

 {
    .name           = "flic",
    .long_name      = NULL_IF_CONFIG_SMALL("FLI/FLC/FLX animation format"),
    .priv_data_size = sizeof(FlicDemuxContext),
    .read_probe     = flic_probe,
    .read_header    = flic_read_header,
    .read_packet    = flic_read_packet,
}

Definition at line 264 of file flic.c.