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"

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
#define	FLIC_CHUNK_MAGIC_1   0xF1FA
#define	FLIC_CHUNK_MAGIC_2   0xF5FA
#define	FLIC_MC_SPEED   5 /* speed for Magic Carpet game FLIs */
#define	FLIC_DEFAULT_SPEED   5 /* for FLIs that have 0 speed */
#define	FLIC_TFTD_CHUNK_AUDIO
#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.

---

Define Documentation

#define FLIC_CHUNK_MAGIC_1   0xF1FA

Definition at line 41 of file flic.c.

#define FLIC_CHUNK_MAGIC_2   0xF5FA

Definition at line 42 of file flic.c.

#define FLIC_DEFAULT_SPEED   5 /* for FLIs that have 0 speed */

Definition at line 44 of file flic.c.

#define FLIC_FILE_MAGIC_1   0xAF11

Definition at line 38 of file flic.c.

#define FLIC_FILE_MAGIC_2   0xAF12

Definition at line 39 of file flic.c.

#define FLIC_FILE_MAGIC_3

Value:

0xAF44  /* Flic Type for Extended FLX Format which
                                     originated in Dave's Targa Animator (DTA) */

Definition at line 40 of file flic.c.

#define FLIC_HEADER_SIZE   128

Definition at line 48 of file flic.c.

#define FLIC_MC_SPEED   5 /* speed for Magic Carpet game FLIs */

Definition at line 43 of file flic.c.

#define FLIC_PREAMBLE_SIZE   6

Definition at line 49 of file flic.c.

#define FLIC_TFTD_CHUNK_AUDIO

Value:

0xAAAA /* Audio chunk. Used in Terror from the Deep.
                                        Has 10 B extra header not accounted for in the chunk header */

Definition at line 45 of file flic.c.

#define FLIC_TFTD_SAMPLE_RATE   22050

Definition at line 46 of file flic.c.

---

Typedef Documentation

typedef struct FlicDemuxContext FlicDemuxContext

---

Function Documentation

static int flic_probe

(

AVProbeData *

p

)

[static]

Definition at line 57 of file flic.c.

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

Definition at line 83 of file flic.c.

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

Definition at line 195 of file flic.c.

---

Variable Documentation

AVInputFormat ff_flic_demuxer

Initial value:

 {
    "flic",
    NULL_IF_CONFIG_SMALL("FLI/FLC/FLX animation format"),
    sizeof(FlicDemuxContext),
    flic_probe,
    flic_read_header,
    flic_read_packet,
}

Definition at line 261 of file flic.c.