mjpegenc.c File Reference

MJPEG encoder. More...

#include <assert.h>
#include "libavutil/pixdesc.h"
#include "avcodec.h"
#include "mjpegenc_common.h"
#include "mpegvideo.h"
#include "mjpeg.h"
#include "mjpegenc.h"

Go to the source code of this file.

Functions
av_cold int	ff_mjpeg_encode_init (MpegEncContext *s)
void	ff_mjpeg_encode_close (MpegEncContext *s)
static void	encode_block (MpegEncContext *s, int16_t *block, int n)
void	ff_mjpeg_encode_mb (MpegEncContext *s, int16_t block[6][64])

Variables
AVCodec	ff_mjpeg_encoder

Detailed Description

MJPEG encoder.

Definition in file mjpegenc.c.

Function Documentation

av_cold int ff_mjpeg_encode_init

(

MpegEncContext *

s

)

Definition at line 43 of file mjpegenc.c.

Referenced by ff_mpv_encode_init().

void ff_mjpeg_encode_close

(

MpegEncContext *

s

)

Definition at line 76 of file mjpegenc.c.

Referenced by ff_mpv_encode_end().

static void encode_block ( MpegEncContext *  s, int16_t *  block, int  n  )

static

Definition at line 81 of file mjpegenc.c.

Referenced by ff_mjpeg_encode_mb().

void ff_mjpeg_encode_mb	(	MpegEncContext *	s,
		int16_t	block[6][64]
	)

Definition at line 139 of file mjpegenc.c.

Referenced by encode_mb_internal().

Variable Documentation

AVCodec ff_mjpeg_encoder

Initial value:

= {
    .name           = "mjpeg",
    .long_name      = NULL_IF_CONFIG_SMALL("MJPEG (Motion JPEG)"),
    .type           = AVMEDIA_TYPE_VIDEO,
    .id             = AV_CODEC_ID_MJPEG,
    .priv_data_size = sizeof(MpegEncContext),
    .init           = ff_mpv_encode_init,
    .encode2        = ff_mpv_encode_picture,
    .close          = ff_mpv_encode_end,
    .pix_fmts       = (const enum AVPixelFormat[]){
        AV_PIX_FMT_YUVJ420P, AV_PIX_FMT_YUVJ422P, AV_PIX_FMT_NONE
    },
}

Definition at line 156 of file mjpegenc.c.