vcr1.c File Reference

ati vcr1 codec. More...

#include "avcodec.h"
#include "dsputil.h"

Go to the source code of this file.

Data Structures

struct  VCR1Context
 

Macros

#define CONFIG_VCR1_ENCODER   0
 

Typedefs

typedef struct VCR1Context VCR1Context
 

Functions

static int decode_frame (AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
 
static av_cold void common_init (AVCodecContext *avctx)
 
static av_cold int decode_init (AVCodecContext *avctx)
 
static av_cold int decode_end (AVCodecContext *avctx)
 

Variables

AVCodec ff_vcr1_decoder
 

Detailed Description

ati vcr1 codec.

Definition in file vcr1.c.

Macro Definition Documentation

#define CONFIG_VCR1_ENCODER   0

Definition at line 35 of file vcr1.c.

Typedef Documentation

typedef struct VCR1Context VCR1Context

Function Documentation

static av_cold void common_init ( AVCodecContext avctx)
static

Definition at line 157 of file vcr1.c.

Referenced by decode_init().

static av_cold int decode_end ( AVCodecContext avctx)
static

Definition at line 178 of file vcr1.c.

static int decode_frame ( AVCodecContext avctx,
void data,
int *  data_size,
AVPacket avpkt 
)
static

Definition at line 44 of file vcr1.c.

static av_cold int decode_init ( AVCodecContext avctx)
static

Definition at line 164 of file vcr1.c.

Variable Documentation

AVCodec ff_vcr1_decoder
Initial value:
= {
.name = "vcr1",
.priv_data_size = sizeof(VCR1Context),
.capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("ATI VCR1"),
}
static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *avpkt)
Definition: vcr1.c:44
static int decode(MimicContext *ctx, int quality, int num_coeffs, int is_iframe)
Definition: mimic.c:228
static av_cold int decode_init(AVCodecContext *avctx)
Definition: vcr1.c:164
static int init(AVCodecParserContext *s)
Definition: h264_parser.c:336
#define CODEC_CAP_DR1
Codec uses get_buffer() for allocating buffers and supports custom allocators.
Definition: avcodec.h:719
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:191
struct VCR1Context VCR1Context
static void close(AVCodecParserContext *s)
Definition: h264_parser.c:327
static av_cold int decode_end(AVCodecContext *avctx)
Definition: vcr1.c:178

Definition at line 196 of file vcr1.c.