mv_prediction.c File Reference

Motion Vector Prediction Functions. More...

#include "global.h"

Include dependency graph for mv_prediction.c:

Go to the source code of this file.

Functions
static void	GetMotionVectorPredictorMBAFF (Macroblock *currMB, PixelPos *block, short pmv[2], short ref_frame, char **refPic, short ***tmp_mv, int mb_x, int mb_y, int blockshape_x, int blockshape_y)
static void	GetMotionVectorPredictorNormal (Macroblock *currMB, PixelPos *block, short pmv[2], short ref_frame, char **refPic, short ***tmp_mv, int mb_x, int mb_y, int blockshape_x, int blockshape_y)
void	InitMotionVectorPrediction (Macroblock *currMB, int MbaffFrameFlag)

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Detailed Description

Motion Vector Prediction Functions.

Author:

Main contributors (see contributors.h for copyright, address and affiliation details)

• Alexis Michael Tourapis <alexismt@ieee.org>
• Karsten Sühring <suehring@hhi.de>

Definition in file mv_prediction.c.

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Function Documentation

static void GetMotionVectorPredictorMBAFF	(	Macroblock *	currMB,
		PixelPos *	block,
		short	pmv[2],
		short	ref_frame,
		char **	refPic,
		short ***	tmp_mv,
		int	mb_x,
		int	mb_y,
		int	blockshape_x,
		int	blockshape_y
	)			[static]

Get motion vector predictor.

Definition at line 23 of file mv_prediction.c.

References img_par::mb_data, and macroblock::p_Img.

static void GetMotionVectorPredictorNormal	(	Macroblock *	currMB,
		PixelPos *	block,
		short	pmv[2],
		short	ref_frame,
		char **	refPic,
		short ***	tmp_mv,
		int	mb_x,
		int	mb_y,
		int	blockshape_x,
		int	blockshape_y
	)			[static]

Get motion vector predictor.

Definition at line 188 of file mv_prediction.c.