cdtoons.c File Reference

CDToons video decoder. More...

#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/internal.h"
#include "libavutil/mem.h"
#include "avcodec.h"
#include "bytestream.h"
#include "codec_internal.h"
#include "decode.h"

Go to the source code of this file.

Data Structures
struct	CDToonsSprite
struct	CDToonsContext

Macros
#define	CDTOONS_HEADER_SIZE   44
#define	CDTOONS_MAX_SPRITES   1200

Functions
static int	cdtoons_render_sprite (AVCodecContext *avctx, const uint8_t *data, uint32_t data_size, int dst_x, int dst_y, int width, int height)
static int	cdtoons_decode_frame (AVCodecContext *avctx, AVFrame *rframe, int *got_frame, AVPacket *avpkt)
static av_cold int	cdtoons_decode_init (AVCodecContext *avctx)
static av_cold void	cdtoons_flush (AVCodecContext *avctx)
static av_cold int	cdtoons_decode_end (AVCodecContext *avctx)

Variables
const FFCodec	ff_cdtoons_decoder

Detailed Description

CDToons video decoder.

Author

Alyssa Milburn amilb.nosp@m.urn@.nosp@m.zall..nosp@m.org

Definition in file cdtoons.c.

Macro Definition Documentation

CDTOONS_HEADER_SIZE

#define CDTOONS_HEADER_SIZE   44

Definition at line 38 of file cdtoons.c.

Referenced by cdtoons_decode_frame().

CDTOONS_MAX_SPRITES

#define CDTOONS_MAX_SPRITES   1200

Definition at line 39 of file cdtoons.c.

Referenced by cdtoons_decode_end(), cdtoons_decode_frame(), and cdtoons_flush().

Function Documentation

cdtoons_render_sprite()

static int cdtoons_render_sprite ( AVCodecContext * avctx, const uint8_t * data, uint32_t data_size, int dst_x, int dst_y, int width, int height )

static

Definition at line 60 of file cdtoons.c.

Referenced by cdtoons_decode_frame().

cdtoons_decode_frame()

static int cdtoons_decode_frame ( AVCodecContext * avctx, AVFrame * rframe, int * got_frame, AVPacket * avpkt )

static

Definition at line 155 of file cdtoons.c.

cdtoons_decode_init()

static av_cold int cdtoons_decode_init ( AVCodecContext * avctx )

static

Definition at line 410 of file cdtoons.c.

cdtoons_flush()

static av_cold void cdtoons_flush ( AVCodecContext * avctx )

static

Definition at line 423 of file cdtoons.c.

cdtoons_decode_end()

static av_cold int cdtoons_decode_end ( AVCodecContext * avctx )

static

Definition at line 432 of file cdtoons.c.

Variable Documentation

ff_cdtoons_decoder

const FFCodec ff_cdtoons_decoder

Initial value:

= {
    .p.name         = "cdtoons",
    CODEC_LONG_NAME("CDToons video"),
    .p.type         = AVMEDIA_TYPE_VIDEO,
    .p.id           = AV_CODEC_ID_CDTOONS,
    .priv_data_size = sizeof(CDToonsContext),
    .init           = cdtoons_decode_init,
    .close          = cdtoons_decode_end,
    FF_CODEC_DECODE_CB(cdtoons_decode_frame),
    .p.capabilities = AV_CODEC_CAP_DR1,
    .flush          = cdtoons_flush,
}

Definition at line 446 of file cdtoons.c.