FFmpeg
Functions | Variables
yuv4dec.c File Reference
#include "avcodec.h"
#include "codec_internal.h"
#include "decode.h"

Go to the source code of this file.

Functions

static av_cold int yuv4_decode_init (AVCodecContext *avctx)
 
static int yuv4_decode_frame (AVCodecContext *avctx, AVFrame *pic, int *got_frame, AVPacket *avpkt)
 

Variables

const FFCodec ff_yuv4_decoder
 

Function Documentation

◆ yuv4_decode_init()

static av_cold int yuv4_decode_init ( AVCodecContext avctx)
static

Definition at line 27 of file yuv4dec.c.

◆ yuv4_decode_frame()

static int yuv4_decode_frame ( AVCodecContext avctx,
AVFrame pic,
int got_frame,
AVPacket avpkt 
)
static

Definition at line 34 of file yuv4dec.c.

Variable Documentation

◆ ff_yuv4_decoder

const FFCodec ff_yuv4_decoder
Initial value:
= {
.p.name = "yuv4",
CODEC_LONG_NAME("Uncompressed packed 4:2:0"),
.p.type = AVMEDIA_TYPE_VIDEO,
.p.capabilities = AV_CODEC_CAP_DR1,
}

Definition at line 76 of file yuv4dec.c.

AV_CODEC_ID_YUV4
@ AV_CODEC_ID_YUV4
Definition: codec_id.h:262
FF_CODEC_DECODE_CB
#define FF_CODEC_DECODE_CB(func)
Definition: codec_internal.h:298
CODEC_LONG_NAME
#define CODEC_LONG_NAME(str)
Definition: codec_internal.h:264
AV_CODEC_CAP_DR1
#define AV_CODEC_CAP_DR1
Codec uses get_buffer() or get_encode_buffer() for allocating buffers and supports custom allocators.
Definition: codec.h:52
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:201
yuv4_decode_frame
static int yuv4_decode_frame(AVCodecContext *avctx, AVFrame *pic, int *got_frame, AVPacket *avpkt)
Definition: yuv4dec.c:34
yuv4_decode_init
static av_cold int yuv4_decode_init(AVCodecContext *avctx)
Definition: yuv4dec.c:27