mjpeg_parser.c File Reference

MJPEG parser. More...

#include "parser.h"

Go to the source code of this file.

Data Structures
struct	MJPEGParserContext

Functions
static int	find_frame_end (MJPEGParserContext *m, const uint8_t *buf, int buf_size)
	Find the end of the current frame in the bitstream.
static int	jpeg_parse (AVCodecParserContext *s, AVCodecContext *avctx, const uint8_t **poutbuf, int *poutbuf_size, const uint8_t *buf, int buf_size)

Variables
AVCodecParser	ff_mjpeg_parser

Detailed Description

MJPEG parser.

Definition in file mjpeg_parser.c.

Function Documentation

static int find_frame_end ( MJPEGParserContext *  m, const uint8_t *  buf, int  buf_size  )

static

Find the end of the current frame in the bitstream.

Returns

the position of the first byte of the next frame, or -1

Definition at line 40 of file mjpeg_parser.c.

Referenced by jpeg_parse().

static int jpeg_parse ( AVCodecParserContext *  s, AVCodecContext *  avctx, const uint8_t **  poutbuf, int *  poutbuf_size, const uint8_t *  buf, int  buf_size  )

static

Definition at line 102 of file mjpeg_parser.c.

Variable Documentation

AVCodecParser ff_mjpeg_parser

Initial value:

= {
    .codec_ids      = { AV_CODEC_ID_MJPEG },
    .priv_data_size = sizeof(MJPEGParserContext),
    .parser_parse   = jpeg_parse,
    .parser_close   = ff_parse_close,
}

Definition at line 129 of file mjpeg_parser.c.