FFmpeg  4.0
Macros | Functions
h264qpel.c File Reference
#include "libavutil/attributes.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)   f ## _ ## depth ## _c
 
#define dspfunc2(PFX, IDX, NUM, depth)
 
#define SET_QPEL(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 39 of file h264qpel.c.

◆ BIT_DEPTH [1/5]

#define BIT_DEPTH   8

Definition at line 44 of file h264qpel.c.

◆ BIT_DEPTH [2/5]

#define BIT_DEPTH   9

Definition at line 44 of file h264qpel.c.

◆ BIT_DEPTH [3/5]

#define BIT_DEPTH   10

Definition at line 44 of file h264qpel.c.

◆ pixeltmp [2/2]

#define pixeltmp   int32_t

Definition at line 39 of file h264qpel.c.

◆ BIT_DEPTH [4/5]

#define BIT_DEPTH   12

Definition at line 44 of file h264qpel.c.

◆ BIT_DEPTH [5/5]

#define BIT_DEPTH   14

Definition at line 44 of file h264qpel.c.

◆ FUNCC

#define FUNCC (   f,
  depth 
)    f ## _ ## depth ## _c

◆ dspfunc2

#define dspfunc2 (   PFX,
  IDX,
  NUM,
  depth 
)
Value:
c->PFX ## _pixels_tab[IDX][ 0] = FUNCC(PFX ## NUM ## _mc00, depth); \
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)
#define FUNCC(f, depth)
static double c[64]

◆ SET_QPEL

#define SET_QPEL (   depth)
Value:
dspfunc2(put_h264_qpel, 0, 16, depth); \
dspfunc2(put_h264_qpel, 1, 8, depth); \
dspfunc2(put_h264_qpel, 2, 4, depth); \
dspfunc2(put_h264_qpel, 3, 2, depth); \
dspfunc2(avg_h264_qpel, 0, 16, depth); \
dspfunc2(avg_h264_qpel, 1, 8, depth); \
dspfunc2(avg_h264_qpel, 2, 4, depth)
#define dspfunc2(PFX, IDX, NUM, depth)

Referenced by ff_h264qpel_init().

Function Documentation

◆ ff_h264qpel_init()

av_cold void ff_h264qpel_init ( H264QpelContext c,
int  bit_depth 
)