libavcodec/mathops.h File Reference

#include "common.h"

Go to the source code of this file.

Defines
#define	MULL(a, b)   (((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)
#define	MUL64(a, b)   ((int64_t)(a) * (int64_t)(b))
#define	MAC16(rt, ra, rb)   rt += (ra) * (rb)
#define	MUL16(ra, rb)   ((ra) * (rb))
Functions
static av_always_inline int	MULH (int a, int b)

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Define Documentation

#define MAC16	(	rt,
		ra,
		rb		)	rt += (ra) * (rb)

Definition at line 66 of file mathops.h.

Referenced by idctRowCondDC(), idctSparseCol(), idctSparseColAdd(), and idctSparseColPut().

#define MUL16	(	ra,
		rb		)	((ra) * (rb))

Definition at line 71 of file mathops.h.

#define MUL64	(	a,
		b		)	((int64_t)(a) * (int64_t)(b))

Definition at line 61 of file mathops.h.

#define MULL	(	a,
		b		)	(((int64_t)(a) * (int64_t)(b)) >> FRAC_BITS)

Definition at line 48 of file mathops.h.

Referenced by compute_stereo(), decode_init(), and imdct36().

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Function Documentation

static av_always_inline int MULH	(	int	a,
		int	b
	)			[static]

Definition at line 55 of file mathops.h.