hpeldsp.c File Reference

Half-pel DSP functions. More...

#include "libavutil/attributes.h"
#include "libavutil/intreadwrite.h"
#include "hpeldsp.h"
#include "hpel_template.c"
#include "pel_template.c"

Macros
#define	BIT_DEPTH   8
#define	PIXOP2(OPNAME, OP)
#define	op_avg(a, b)   a = rnd_avg32(a, b)
#define	op_put(a, b)   a = b
#define	put_no_rnd_pixels8_8_c   put_pixels8_8_c
#define	hpel_funcs(prefix, idx, num)

Functions
av_cold void	ff_hpeldsp_init (HpelDSPContext *c, int flags)

Detailed Description

Half-pel DSP functions.

Macro Definition Documentation

hpel_funcs

#define hpel_funcs	(		prefix,
			idx,
			num
	)

Value:

c->prefix ## _pixels_tab idx [0] = prefix ## _pixels ## num ## _8_c; \
    c->prefix ## _pixels_tab idx [1] = prefix ## _pixels ## num ## _x2_8_c; \
    c->prefix ## _pixels_tab idx [2] = prefix ## _pixels ## num ## _y2_8_c; \
    c->prefix ## _pixels_tab idx [3] = prefix ## _pixels ## num ## _xy2_8_c