msmpeg4.c File Reference

MSMPEG4 backend for encoder and decoder. More...

#include "avcodec.h"
#include "idctdsp.h"
#include "mpegvideo.h"
#include "msmpeg4.h"
#include "libavutil/x86/asm.h"
#include "h263.h"
#include "mpeg4video.h"
#include "msmpeg4data.h"
#include "mpegvideodata.h"
#include "vc1data.h"
#include "libavutil/imgutils.h"

Go to the source code of this file.

Functions
static av_cold void	init_h263_dc_for_msmpeg4 (void)
av_cold void	ff_msmpeg4_common_init (MpegEncContext *s)
int	ff_msmpeg4_coded_block_pred (MpegEncContext *s, int n, uint8_t **coded_block_ptr)
static int	get_dc (uint8_t *src, int stride, int scale, int block_size)
int	ff_msmpeg4_pred_dc (MpegEncContext *s, int n, int16_t **dc_val_ptr, int *dir_ptr)

Detailed Description

MSMPEG4 backend for encoder and decoder.

Definition in file msmpeg4.c.

Function Documentation

static av_cold void init_h263_dc_for_msmpeg4 ( void  )

static

Definition at line 52 of file msmpeg4.c.

Referenced by ff_msmpeg4_common_init().

av_cold void ff_msmpeg4_common_init

(

MpegEncContext *

s

)

Definition at line 109 of file msmpeg4.c.

Referenced by ff_msmpeg4_decode_init(), and ff_msmpeg4_encode_init().

int ff_msmpeg4_coded_block_pred	(	MpegEncContext *	s,
		int	n,
		uint8_t **	coded_block_ptr
	)

Definition at line 153 of file msmpeg4.c.

Referenced by ff_msmpeg4_encode_mb(), ff_wmv2_decode_mb(), ff_wmv2_encode_mb(), and msmpeg4v34_decode_mb().

static int get_dc ( uint8_t *  src, int  stride, int  scale, int  block_size  )

static

Definition at line 179 of file msmpeg4.c.

Referenced by ff_msmpeg4_pred_dc().

int ff_msmpeg4_pred_dc	(	MpegEncContext *	s,
		int	n,
		int16_t **	dc_val_ptr,
		int *	dir_ptr
	)

Definition at line 193 of file msmpeg4.c.

Referenced by msmpeg4_decode_dc(), and msmpeg4_encode_dc().