rl2.c File Reference

RL2 file demuxer. More...

#include <stdint.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/mathematics.h"
#include "avformat.h"
#include "internal.h"

Classes
struct	Rl2DemuxContext

Macros
#define	EXTRADATA1_SIZE   (6 + 256 * 3)
	video base, clr, palette
#define	FORM_TAG   MKBETAG('F', 'O', 'R', 'M')
#define	RLV2_TAG   MKBETAG('R', 'L', 'V', '2')
#define	RLV3_TAG   MKBETAG('R', 'L', 'V', '3')

Typedefs
typedef struct Rl2DemuxContext	Rl2DemuxContext

Variables
AVInputFormat	ff_rl2_demuxer

Detailed Description

RL2 file demuxer.

Author

Sascha Sommer (sasch.nosp@m.asom.nosp@m.mer@f.nosp@m.reen.nosp@m.et.de)

See also

http://wiki.multimedia.cx/index.php?title=RL2

extradata: 2 byte le initial drawing offset within 320x200 viewport 4 byte le number of used colors 256 * 3 bytes rgb palette optional background_frame

Variable Documentation

ff_rl2_demuxer

AVInputFormat ff_rl2_demuxer

Initial value:

= {
    .name           = "rl2",
    .long_name      = NULL_IF_CONFIG_SMALL("RL2"),
    .priv_data_size = sizeof(Rl2DemuxContext),
    .read_probe     = rl2_probe,
    .read_header    = rl2_read_header,
    .read_packet    = rl2_read_packet,
    .read_seek      = rl2_read_seek,
}