libavcodec/rv30dsp.c File Reference

RV30 decoder motion compensation functions. More...

#include "avcodec.h"
#include "dsputil.h"

Go to the source code of this file.

Defines
#define	RV30_LOWPASS(OPNAME, OP)
#define	RV30_MC(OPNAME, SIZE)
#define	op_avg(a, b)   a = (((a)+cm[b]+1)>>1)
#define	op_put(a, b)   a = cm[b]
Functions
void	ff_rv30dsp_init (DSPContext *c, AVCodecContext *avctx)

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Detailed Description

RV30 decoder motion compensation functions.

Definition in file rv30dsp.c.

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Define Documentation

#define op_avg	(		a,
			b
	)			a = (((a)+cm[b]+1)>>1)

Definition at line 244 of file rv30dsp.c.

#define op_put	(		a,
			b
	)			a = cm[b]

Definition at line 245 of file rv30dsp.c.

#define RV30_LOWPASS	(		OPNAME,
			OP
	)

Definition at line 30 of file rv30dsp.c.

#define RV30_MC	(		OPNAME,
			SIZE
	)

Definition at line 210 of file rv30dsp.c.

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Function Documentation

void ff_rv30dsp_init	(	DSPContext *	c,
		AVCodecContext *	avctx
	)

Definition at line 254 of file rv30dsp.c.

Referenced by dsputil_init().