Cinepak video decoder by Ewald Snel <ewald@rambo.its.tudelft.nl> For more information on the Cinepak algorithm, visit: http://www.csse.monash.edu.au/~timf/ For more information on the quirky data inside Sega FILM/CPK files, visit: http://wiki.multimedia.cx/index.php?title=Sega_FILM. More...
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "libavutil/intreadwrite.h"
#include "avcodec.h"
Go to the source code of this file.
Data Structures | |
struct | cvid_codebook |
struct | cvid_strip |
struct | CinepakContext |
Defines | |
#define | MAX_STRIPS 32 |
Typedefs | |
typedef struct CinepakContext | CinepakContext |
Functions | |
static void | cinepak_decode_codebook (cvid_codebook *codebook, int chunk_id, int size, const uint8_t *data) |
static int | cinepak_decode_vectors (CinepakContext *s, cvid_strip *strip, int chunk_id, int size, const uint8_t *data) |
static int | cinepak_decode_strip (CinepakContext *s, cvid_strip *strip, const uint8_t *data, int size) |
static int | cinepak_decode (CinepakContext *s) |
static av_cold int | cinepak_decode_init (AVCodecContext *avctx) |
static int | cinepak_decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt) |
static av_cold int | cinepak_decode_end (AVCodecContext *avctx) |
Variables | |
AVCodec | cinepak_decoder |
Cinepak video decoder by Ewald Snel <ewald@rambo.its.tudelft.nl> For more information on the Cinepak algorithm, visit: http://www.csse.monash.edu.au/~timf/ For more information on the quirky data inside Sega FILM/CPK files, visit: http://wiki.multimedia.cx/index.php?title=Sega_FILM.
Definition in file cinepak.c.
#define MAX_STRIPS 32 |
Definition at line 45 of file cinepak.c.
Referenced by cinepak_decode().
typedef struct CinepakContext CinepakContext |
static int cinepak_decode | ( | CinepakContext * | s | ) | [static] |
Definition at line 316 of file cinepak.c.
Referenced by cinepak_decode_frame().
static void cinepak_decode_codebook | ( | cvid_codebook * | codebook, | |
int | chunk_id, | |||
int | size, | |||
const uint8_t * | data | |||
) | [static] |
Definition at line 72 of file cinepak.c.
Referenced by cinepak_decode_strip().
static av_cold int cinepak_decode_end | ( | AVCodecContext * | avctx | ) | [static] |
static int cinepak_decode_frame | ( | AVCodecContext * | avctx, | |
void * | data, | |||
int * | data_size, | |||
AVPacket * | avpkt | |||
) | [static] |
static av_cold int cinepak_decode_init | ( | AVCodecContext * | avctx | ) | [static] |
static int cinepak_decode_strip | ( | CinepakContext * | s, | |
cvid_strip * | strip, | |||
const uint8_t * | data, | |||
int | size | |||
) | [static] |
Definition at line 264 of file cinepak.c.
Referenced by cinepak_decode().
static int cinepak_decode_vectors | ( | CinepakContext * | s, | |
cvid_strip * | strip, | |||
int | chunk_id, | |||
int | size, | |||
const uint8_t * | data | |||
) | [static] |
Definition at line 121 of file cinepak.c.
Referenced by cinepak_decode_strip().
{ "cinepak", AVMEDIA_TYPE_VIDEO, CODEC_ID_CINEPAK, sizeof(CinepakContext), cinepak_decode_init, NULL, cinepak_decode_end, cinepak_decode_frame, CODEC_CAP_DR1, .long_name = NULL_IF_CONFIG_SMALL("Cinepak"), }