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hevcdsp.c File Reference
#include "hevcdsp.h"
#include "hevcdsp_template.c"

Go to the source code of this file.

Macros

#define BIT_DEPTH   8
 
#define BIT_DEPTH   9
 
#define BIT_DEPTH   10
 
#define BIT_DEPTH   12
 
#define FUNC(a, depth)   a ## _ ## depth
 
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
 
#define EPEL_FUNCS(depth)
 
#define EPEL_UNI_FUNCS(depth)
 
#define EPEL_BI_FUNCS(depth)
 
#define QPEL_FUNCS(depth)
 
#define QPEL_UNI_FUNCS(depth)
 
#define QPEL_BI_FUNCS(depth)
 
#define HEVC_DSP(depth)
 

Functions

void ff_hevc_dsp_init (HEVCDSPContext *hevcdsp, int bit_depth)
 

Variables

static const int8_t transform [32][32]
 
const int8_t ff_hevc_epel_filters [7][4]
 
const int8_t ff_hevc_qpel_filters [3][16]
 

Macro Definition Documentation

#define BIT_DEPTH   8

Definition at line 122 of file hevcdsp.c.

#define BIT_DEPTH   9

Definition at line 122 of file hevcdsp.c.

#define BIT_DEPTH   10

Definition at line 122 of file hevcdsp.c.

#define BIT_DEPTH   12

Definition at line 122 of file hevcdsp.c.

#define FUNC (   a,
  depth 
)    a ## _ ## depth
#define PEL_FUNC (   dst1,
  idx1,
  idx2,
  a,
  depth 
)
Value:
for(i = 0 ; i < 10 ; i++) \
{ \
hevcdsp->dst1[i][idx1][idx2] = a ## _ ## depth; \
}
_
#define _(x)
depth
int depth
Definition: v4l.c:62
a
a
Definition: h264pred_template.c:468
#define EPEL_FUNCS (   depth)
Value:
PEL_FUNC(put_hevc_epel, 0, 0, put_hevc_pel_pixels, depth); \
PEL_FUNC(put_hevc_epel, 0, 1, put_hevc_epel_h, depth); \
PEL_FUNC(put_hevc_epel, 1, 0, put_hevc_epel_v, depth); \
PEL_FUNC(put_hevc_epel, 1, 1, put_hevc_epel_hv, depth)
put_hevc_epel_hv
static void FUNC() put_hevc_epel_hv(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1109
depth
int depth
Definition: v4l.c:62
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
put_hevc_pel_pixels
static void FUNC() put_hevc_pel_pixels(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:502
put_hevc_epel_v
static void FUNC() put_hevc_epel_v(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1092
put_hevc_epel_h
static void FUNC() put_hevc_epel_h(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1076
#define EPEL_UNI_FUNCS (   depth)
Value:
PEL_FUNC(put_hevc_epel_uni, 0, 0, put_hevc_pel_uni_pixels, depth); \
PEL_FUNC(put_hevc_epel_uni, 0, 1, put_hevc_epel_uni_h, depth); \
PEL_FUNC(put_hevc_epel_uni, 1, 0, put_hevc_epel_uni_v, depth); \
PEL_FUNC(put_hevc_epel_uni, 1, 1, put_hevc_epel_uni_hv, depth); \
PEL_FUNC(put_hevc_epel_uni_w, 0, 0, put_hevc_pel_uni_w_pixels, depth); \
PEL_FUNC(put_hevc_epel_uni_w, 0, 1, put_hevc_epel_uni_w_h, depth); \
PEL_FUNC(put_hevc_epel_uni_w, 1, 0, put_hevc_epel_uni_w_v, depth); \
PEL_FUNC(put_hevc_epel_uni_w, 1, 1, put_hevc_epel_uni_w_hv, depth)
put_hevc_pel_uni_pixels
static void FUNC() put_hevc_pel_uni_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:518
put_hevc_epel_uni_w_h
static void FUNC() put_hevc_epel_uni_w_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1319
depth
int depth
Definition: v4l.c:62
put_hevc_epel_uni_w_hv
static void FUNC() put_hevc_epel_uni_w_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1423
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
put_hevc_epel_uni_w_v
static void FUNC() put_hevc_epel_uni_w_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1371
put_hevc_epel_uni_h
static void FUNC() put_hevc_epel_uni_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1140
put_hevc_epel_uni_v
static void FUNC() put_hevc_epel_uni_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1191
put_hevc_epel_uni_hv
static void FUNC() put_hevc_epel_uni_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1241
put_hevc_pel_uni_w_pixels
static void FUNC() put_hevc_pel_uni_w_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:560
#define EPEL_BI_FUNCS (   depth)
Value:
PEL_FUNC(put_hevc_epel_bi, 0, 0, put_hevc_pel_bi_pixels, depth); \
PEL_FUNC(put_hevc_epel_bi, 0, 1, put_hevc_epel_bi_h, depth); \
PEL_FUNC(put_hevc_epel_bi, 1, 0, put_hevc_epel_bi_v, depth); \
PEL_FUNC(put_hevc_epel_bi, 1, 1, put_hevc_epel_bi_hv, depth); \
PEL_FUNC(put_hevc_epel_bi_w, 0, 0, put_hevc_pel_bi_w_pixels, depth); \
PEL_FUNC(put_hevc_epel_bi_w, 0, 1, put_hevc_epel_bi_w_h, depth); \
PEL_FUNC(put_hevc_epel_bi_w, 1, 0, put_hevc_epel_bi_w_v, depth); \
PEL_FUNC(put_hevc_epel_bi_w, 1, 1, put_hevc_epel_bi_w_hv, depth)
put_hevc_epel_bi_hv
static void FUNC() put_hevc_epel_bi_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1279
put_hevc_pel_bi_w_pixels
static void FUNC() put_hevc_pel_bi_w_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:584
depth
int depth
Definition: v4l.c:62
put_hevc_pel_bi_pixels
static void FUNC() put_hevc_pel_bi_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:534
put_hevc_epel_bi_v
static void FUNC() put_hevc_epel_bi_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1215
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
put_hevc_epel_bi_w_h
static void FUNC() put_hevc_epel_bi_w_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1345
put_hevc_epel_bi_h
static void FUNC() put_hevc_epel_bi_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1164
put_hevc_epel_bi_w_hv
static void FUNC() put_hevc_epel_bi_w_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1462
put_hevc_epel_bi_w_v
static void FUNC() put_hevc_epel_bi_w_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1397
#define QPEL_FUNCS (   depth)
Value:
PEL_FUNC(put_hevc_qpel, 0, 0, put_hevc_pel_pixels, depth); \
PEL_FUNC(put_hevc_qpel, 0, 1, put_hevc_qpel_h, depth); \
PEL_FUNC(put_hevc_qpel, 1, 0, put_hevc_qpel_v, depth); \
PEL_FUNC(put_hevc_qpel, 1, 1, put_hevc_qpel_hv, depth)
put_hevc_qpel_h
static void FUNC() put_hevc_qpel_h(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:623
put_hevc_qpel_v
static void FUNC() put_hevc_qpel_v(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:639
depth
int depth
Definition: v4l.c:62
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
put_hevc_pel_pixels
static void FUNC() put_hevc_pel_pixels(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:502
put_hevc_qpel_hv
static void FUNC() put_hevc_qpel_hv(int16_t *dst, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:655
#define QPEL_UNI_FUNCS (   depth)
Value:
PEL_FUNC(put_hevc_qpel_uni, 0, 0, put_hevc_pel_uni_pixels, depth); \
PEL_FUNC(put_hevc_qpel_uni, 0, 1, put_hevc_qpel_uni_h, depth); \
PEL_FUNC(put_hevc_qpel_uni, 1, 0, put_hevc_qpel_uni_v, depth); \
PEL_FUNC(put_hevc_qpel_uni, 1, 1, put_hevc_qpel_uni_hv, depth); \
PEL_FUNC(put_hevc_qpel_uni_w, 0, 0, put_hevc_pel_uni_w_pixels, depth); \
PEL_FUNC(put_hevc_qpel_uni_w, 0, 1, put_hevc_qpel_uni_w_h, depth); \
PEL_FUNC(put_hevc_qpel_uni_w, 1, 0, put_hevc_qpel_uni_w_v, depth); \
PEL_FUNC(put_hevc_qpel_uni_w, 1, 1, put_hevc_qpel_uni_w_hv, depth)
put_hevc_pel_uni_pixels
static void FUNC() put_hevc_pel_uni_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:518
put_hevc_qpel_uni_w_h
static void FUNC() put_hevc_qpel_uni_w_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:876
put_hevc_qpel_uni_w_hv
static void FUNC() put_hevc_qpel_uni_w_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:986
put_hevc_qpel_uni_h
static void FUNC() put_hevc_qpel_uni_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:687
put_hevc_qpel_uni_w_v
static void FUNC() put_hevc_qpel_uni_w_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:931
put_hevc_qpel_uni_hv
static void FUNC() put_hevc_qpel_uni_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:796
depth
int depth
Definition: v4l.c:62
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
put_hevc_pel_uni_w_pixels
static void FUNC() put_hevc_pel_uni_w_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, int denom, int wx, int ox, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:560
put_hevc_qpel_uni_v
static void FUNC() put_hevc_qpel_uni_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:741
#define QPEL_BI_FUNCS (   depth)
Value:
PEL_FUNC(put_hevc_qpel_bi, 0, 0, put_hevc_pel_bi_pixels, depth); \
PEL_FUNC(put_hevc_qpel_bi, 0, 1, put_hevc_qpel_bi_h, depth); \
PEL_FUNC(put_hevc_qpel_bi, 1, 0, put_hevc_qpel_bi_v, depth); \
PEL_FUNC(put_hevc_qpel_bi, 1, 1, put_hevc_qpel_bi_hv, depth); \
PEL_FUNC(put_hevc_qpel_bi_w, 0, 0, put_hevc_pel_bi_w_pixels, depth); \
PEL_FUNC(put_hevc_qpel_bi_w, 0, 1, put_hevc_qpel_bi_w_h, depth); \
PEL_FUNC(put_hevc_qpel_bi_w, 1, 0, put_hevc_qpel_bi_w_v, depth); \
PEL_FUNC(put_hevc_qpel_bi_w, 1, 1, put_hevc_qpel_bi_w_hv, depth)
put_hevc_qpel_bi_w_hv
static void FUNC() put_hevc_qpel_bi_w_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:1027
put_hevc_qpel_bi_hv
static void FUNC() put_hevc_qpel_bi_hv(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:836
put_hevc_pel_bi_w_pixels
static void FUNC() put_hevc_pel_bi_w_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:584
put_hevc_qpel_bi_h
static void FUNC() put_hevc_qpel_bi_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:713
depth
int depth
Definition: v4l.c:62
put_hevc_pel_bi_pixels
static void FUNC() put_hevc_pel_bi_pixels(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:534
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)
put_hevc_qpel_bi_v
static void FUNC() put_hevc_qpel_bi_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:768
put_hevc_qpel_bi_w_v
static void FUNC() put_hevc_qpel_bi_w_v(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:958
put_hevc_qpel_bi_w_h
static void FUNC() put_hevc_qpel_bi_w_h(uint8_t *_dst, ptrdiff_t _dststride, uint8_t *_src, ptrdiff_t _srcstride, int16_t *src2, int height, int denom, int wx0, int wx1, int ox0, int ox1, intptr_t mx, intptr_t my, int width)
Definition: hevcdsp_template.c:903
#define HEVC_DSP (   depth)

Referenced by ff_hevc_dsp_init().

Function Documentation

void ff_hevc_dsp_init ( HEVCDSPContext *  hevcdsp,
int  bit_depth 
)

Definition at line 126 of file hevcdsp.c.

Referenced by set_sps().

Variable Documentation

const int8_t transform[32][32]
static

Definition at line 27 of file hevcdsp.c.

Referenced by main(), reverse_dc_prediction(), and vp8_lossless_decode_frame().

const int8_t ff_hevc_epel_filters[7][4]
Initial value:
= {
{ -2, 58, 10, -2},
{ -4, 54, 16, -2},
{ -6, 46, 28, -4},
{ -4, 36, 36, -4},
{ -4, 28, 46, -6},
{ -2, 16, 54, -4},
{ -2, 10, 58, -2},
}

Definition at line 94 of file hevcdsp.c.

Referenced by put_hevc_epel_bi_h(), put_hevc_epel_bi_hv(), put_hevc_epel_bi_v(), put_hevc_epel_bi_w_h(), put_hevc_epel_bi_w_hv(), put_hevc_epel_bi_w_v(), put_hevc_epel_h(), put_hevc_epel_hv(), put_hevc_epel_uni_h(), put_hevc_epel_uni_hv(), put_hevc_epel_uni_v(), put_hevc_epel_uni_w_h(), put_hevc_epel_uni_w_hv(), put_hevc_epel_uni_w_v(), and put_hevc_epel_v().

const int8_t ff_hevc_qpel_filters[3][16]
Initial value:
= {
{ -1, 4,-10, 58, 17, -5, 1, 0, -1, 4,-10, 58, 17, -5, 1, 0},
{ -1, 4,-11, 40, 40,-11, 4, -1, -1, 4,-11, 40, 40,-11, 4, -1},
{ 0, 1, -5, 17, 58,-10, 4, -1, 0, 1, -5, 17, 58,-10, 4, -1}
}

Definition at line 104 of file hevcdsp.c.

Referenced by put_hevc_qpel_bi_h(), put_hevc_qpel_bi_hv(), put_hevc_qpel_bi_v(), put_hevc_qpel_bi_w_h(), put_hevc_qpel_bi_w_hv(), put_hevc_qpel_bi_w_v(), put_hevc_qpel_h(), put_hevc_qpel_hv(), put_hevc_qpel_uni_h(), put_hevc_qpel_uni_hv(), put_hevc_qpel_uni_v(), put_hevc_qpel_uni_w_h(), put_hevc_qpel_uni_w_hv(), put_hevc_qpel_uni_w_v(), and put_hevc_qpel_v().

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