libavformat/mxg.c File Reference

#include "libavutil/intreadwrite.h"
#include "libavcodec/mjpeg.h"
#include "avformat.h"
#include "internal.h"
#include "avio.h"

Go to the source code of this file.

Data Structures

struct  MXGContext

Defines

#define DEFAULT_PACKET_SIZE   1024
#define OVERREAD_SIZE   3

Functions

static int mxg_read_header (AVFormatContext *s)
static uint8_tmxg_find_startmarker (uint8_t *p, uint8_t *end)
static int mxg_update_cache (AVFormatContext *s, unsigned int cache_size)
static int mxg_read_packet (AVFormatContext *s, AVPacket *pkt)
static int mxg_close (struct AVFormatContext *s)

Variables

AVInputFormat ff_mxg_demuxer


Define Documentation

#define DEFAULT_PACKET_SIZE   1024

Definition at line 28 of file mxg.c.

Referenced by mxg_read_packet().

#define OVERREAD_SIZE   3

Definition at line 29 of file mxg.c.

Referenced by mxg_read_packet().


Function Documentation

static int mxg_close ( struct AVFormatContext s  )  [static]

Definition at line 235 of file mxg.c.

static uint8_t* mxg_find_startmarker ( uint8_t p,
uint8_t end 
) [static]

Definition at line 72 of file mxg.c.

Referenced by mxg_read_packet().

static int mxg_read_header ( AVFormatContext s  )  [static]

Definition at line 40 of file mxg.c.

static int mxg_read_packet ( AVFormatContext s,
AVPacket pkt 
) [static]

Definition at line 127 of file mxg.c.

static int mxg_update_cache ( AVFormatContext s,
unsigned int  cache_size 
) [static]

Definition at line 97 of file mxg.c.

Referenced by mxg_read_packet().


Variable Documentation

Initial value:

 {
    .name           = "mxg",
    .long_name      = NULL_IF_CONFIG_SMALL("MxPEG clip file format"),
    .priv_data_size = sizeof(MXGContext),
    .read_header    = mxg_read_header,
    .read_packet    = mxg_read_packet,
    .read_close     = mxg_close,
    .extensions     = "mxg",
}

Definition at line 242 of file mxg.c.


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