libavcodec/mjpegdec.h File Reference

MJPEG decoder. More...

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

Go to the source code of this file.

Data Structures

struct  MJpegDecodeContext

Defines

#define MAX_COMPONENTS   4

Functions

int ff_mjpeg_decode_init (AVCodecContext *avctx)
int ff_mjpeg_decode_end (AVCodecContext *avctx)
int ff_mjpeg_decode_frame (AVCodecContext *avctx, void *data, int *data_size, const uint8_t *buf, int buf_size)
int ff_mjpeg_decode_dqt (MJpegDecodeContext *s)
int ff_mjpeg_decode_dht (MJpegDecodeContext *s)
int ff_mjpeg_decode_sof (MJpegDecodeContext *s)
int ff_mjpeg_decode_sos (MJpegDecodeContext *s)


Detailed Description

MJPEG decoder.

Definition in file mjpegdec.h.


Define Documentation

#define MAX_COMPONENTS   4

Definition at line 36 of file mjpegdec.h.

Referenced by ff_mjpeg_decode_end(), ff_mjpeg_decode_sof(), and mjpeg_decode_scan().


Function Documentation

int ff_mjpeg_decode_dht ( MJpegDecodeContext s  ) 

Definition at line 148 of file mjpegdec.c.

Referenced by ff_mjpeg_decode_frame(), ff_mjpeg_decode_init(), and mjpegb_decode_frame().

int ff_mjpeg_decode_dqt ( MJpegDecodeContext s  ) 

Definition at line 113 of file mjpegdec.c.

Referenced by ff_mjpeg_decode_frame(), and mjpegb_decode_frame().

int ff_mjpeg_decode_end ( AVCodecContext avctx  ) 

Definition at line 1498 of file mjpegdec.c.

int ff_mjpeg_decode_frame ( AVCodecContext avctx,
void *  data,
int *  data_size,
const uint8_t *  buf,
int  buf_size 
)

Definition at line 1263 of file mjpegdec.c.

Referenced by sp5x_decode_frame().

int ff_mjpeg_decode_init ( AVCodecContext avctx  ) 

Definition at line 76 of file mjpegdec.c.

int ff_mjpeg_decode_sof ( MJpegDecodeContext s  ) 

Definition at line 194 of file mjpegdec.c.

Referenced by ff_mjpeg_decode_frame(), and mjpegb_decode_frame().

int ff_mjpeg_decode_sos ( MJpegDecodeContext s  ) 

Definition at line 889 of file mjpegdec.c.

Referenced by ff_mjpeg_decode_frame(), and mjpegb_decode_frame().


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