h264qpel.c File Reference

#include "libavutil/attributes.h"
#include "libavutil/common.h"
#include "h264qpel.h"
#include "h264qpel_template.c"

Go to the source code of this file.

Macros
#define	pixeltmp   int16_t
#define	BIT_DEPTH   8
#define	BIT_DEPTH   9
#define	BIT_DEPTH   10
#define	pixeltmp   int32_t
#define	BIT_DEPTH   12
#define	BIT_DEPTH   14
#define	FUNCC(f, depth)
#define	dspfunc2(PFX, IDX, NUM, depth)
#define	SET_QPEL(M, depth)
#define	FPEL(PFX, IDX, NUM, depth)

Functions
av_cold void	ff_h264qpel_init (H264QpelContext *c, int bit_depth)

Macro Definition Documentation

pixeltmp [1/2]

#define pixeltmp   int16_t

Definition at line 26 of file h264qpel.c.

Referenced by put_snow_qpel2_hv_lowpass_8().

BIT_DEPTH [1/5]

#define BIT_DEPTH   8

Definition at line 27 of file h264qpel.c.

BIT_DEPTH [2/5]

#define BIT_DEPTH   9

Definition at line 27 of file h264qpel.c.

BIT_DEPTH [3/5]

#define BIT_DEPTH   10

Definition at line 27 of file h264qpel.c.

pixeltmp [2/2]

#define pixeltmp   int32_t

Definition at line 26 of file h264qpel.c.

BIT_DEPTH [4/5]

#define BIT_DEPTH   12

Definition at line 27 of file h264qpel.c.

BIT_DEPTH [5/5]

#define BIT_DEPTH   14

Definition at line 27 of file h264qpel.c.

FUNCC

#define FUNCC	(		f,
			depth )

Value:

f ## _ ## depth ## _c

dspfunc2

#define dspfunc2	(		PFX,
			IDX,
			NUM,
			depth )

Value:

    c->PFX ## _pixels_tab[IDX][ 1] = FUNCC(PFX ## NUM ## _mc10, depth); \
    c->PFX ## _pixels_tab[IDX][ 2] = FUNCC(PFX ## NUM ## _mc20, depth); \
    c->PFX ## _pixels_tab[IDX][ 3] = FUNCC(PFX ## NUM ## _mc30, depth); \
    c->PFX ## _pixels_tab[IDX][ 4] = FUNCC(PFX ## NUM ## _mc01, depth); \
    c->PFX ## _pixels_tab[IDX][ 5] = FUNCC(PFX ## NUM ## _mc11, depth); \
    c->PFX ## _pixels_tab[IDX][ 6] = FUNCC(PFX ## NUM ## _mc21, depth); \
    c->PFX ## _pixels_tab[IDX][ 7] = FUNCC(PFX ## NUM ## _mc31, depth); \
    c->PFX ## _pixels_tab[IDX][ 8] = FUNCC(PFX ## NUM ## _mc02, depth); \
    c->PFX ## _pixels_tab[IDX][ 9] = FUNCC(PFX ## NUM ## _mc12, depth); \
    c->PFX ## _pixels_tab[IDX][10] = FUNCC(PFX ## NUM ## _mc22, depth); \
    c->PFX ## _pixels_tab[IDX][11] = FUNCC(PFX ## NUM ## _mc32, depth); \
    c->PFX ## _pixels_tab[IDX][12] = FUNCC(PFX ## NUM ## _mc03, depth); \
    c->PFX ## _pixels_tab[IDX][13] = FUNCC(PFX ## NUM ## _mc13, depth); \
    c->PFX ## _pixels_tab[IDX][14] = FUNCC(PFX ## NUM ## _mc23, depth); \
    c->PFX ## _pixels_tab[IDX][15] = FUNCC(PFX ## NUM ## _mc33, depth)

Referenced by ff_h264qpel_init().

SET_QPEL

#define SET_QPEL	(		M,
			depth )

Value:

    M(put_h264_qpel, 0, 16, depth);      \
    M(put_h264_qpel, 1,  8, depth);      \
    M(put_h264_qpel, 2,  4, depth);      \
    M(avg_h264_qpel, 0, 16, depth);      \
    M(avg_h264_qpel, 1,  8, depth);      \
    M(avg_h264_qpel, 2,  4, depth)

Referenced by ff_h264qpel_init().

FPEL

#define FPEL	(		PFX,
			IDX,
			NUM,
			depth )

Value:

c->PFX ## _pixels_tab[IDX][0] = FUNCC(PFX ## NUM ## _mc00, depth);

Referenced by ff_h264qpel_init().

Function Documentation

ff_h264qpel_init()

av_cold void ff_h264qpel_init	(	H264QpelContext *	c,
		int	bit_depth )

Definition at line 50 of file h264qpel.c.

Referenced by checkasm_check_h264qpel(), ff_rv30dsp_init(), ff_rv40dsp_init(), h264_slice_header_init(), and init_qpel().