vc1_mc.c File Reference

VC-1 and WMV3 block decoding routines. More...

#include "avcodec.h"
#include "h264chroma.h"
#include "mathops.h"
#include "mpegvideo.h"
#include "vc1.h"

Functions
void	ff_vc1_mc_1mv (VC1Context *v, int dir)
	Do motion compensation over 1 macroblock Mostly adapted hpel_motion and qpel_motion from mpegvideo.c.
void	ff_vc1_mc_4mv_luma (VC1Context *v, int n, int dir, int avg)
	Do motion compensation for 4-MV macroblock - luminance block.
void	ff_vc1_mc_4mv_chroma (VC1Context *v, int dir)
	Do motion compensation for 4-MV macroblock - both chroma blocks.
void	ff_vc1_mc_4mv_chroma4 (VC1Context *v, int dir, int dir2, int avg)
	Do motion compensation for 4-MV interlaced frame chroma macroblock (both U and V)
void	ff_vc1_interp_mc (VC1Context *v)
	Motion compensation for direct or interpolated blocks in B-frames.

Detailed Description

VC-1 and WMV3 block decoding routines.