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Macros | Functions | Variables
dsp.c File Reference
#include "dsp.h"
#include "dsp_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)
 
#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 [8][4]
 ff_hevc_.pel_filters[0] are dummies to simplify array addressing
 
const int8_t ff_hevc_qpel_filters [4][16]
 

Macro Definition Documentation

◆ BIT_DEPTH [1/4]

#define BIT_DEPTH   8

Definition at line 112 of file dsp.c.

◆ BIT_DEPTH [2/4]

#define BIT_DEPTH   9

Definition at line 112 of file dsp.c.

◆ BIT_DEPTH [3/4]

#define BIT_DEPTH   10

Definition at line 112 of file dsp.c.

◆ BIT_DEPTH [4/4]

#define BIT_DEPTH   12

Definition at line 112 of file dsp.c.

◆ FUNC

#define FUNC ( a,
depth )
Value:
a ## _ ## depth
_
#define _
a
int a
Definition h264pred_template.c:416

◆ PEL_FUNC

#define PEL_FUNC ( dst1,
idx1,
idx2,
a,
depth )
Value:
for(i = 0 ; i < 10 ; i++) \
{ \
hevcdsp->dst1[i][idx1][idx2] = a ## _ ## depth; \
}
i
#define i(width, name, range_min, range_max)
Definition cbs_h264.c:63

◆ EPEL_FUNCS

#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)
PEL_FUNC
#define PEL_FUNC(dst1, idx1, idx2, a, depth)

◆ EPEL_UNI_FUNCS

#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)

◆ EPEL_BI_FUNCS

#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_w_hv
static void FUNC put_hevc_epel_bi_w_hv(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:773
put_hevc_epel_bi_hv
static void FUNC put_hevc_epel_bi_hv(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:683
put_hevc_pel_bi_pixels
static void FUNC put_hevc_pel_bi_pixels(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:368
put_hevc_epel_bi_w_v
static void FUNC put_hevc_epel_bi_w_v(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:748
put_hevc_epel_bi_v
static void FUNC put_hevc_epel_bi_v(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:657
put_hevc_epel_bi_h
static void FUNC put_hevc_epel_bi_h(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:630
put_hevc_epel_bi_w_h
static void FUNC put_hevc_epel_bi_w_h(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:723
put_hevc_pel_bi_w_pixels
static void FUNC put_hevc_pel_bi_w_pixels(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:394

◆ QPEL_FUNCS

#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)

◆ QPEL_UNI_FUNCS

#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)

◆ QPEL_BI_FUNCS

#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_v
static void FUNC put_hevc_qpel_bi_w_v(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:555
put_hevc_qpel_bi_h
static void FUNC put_hevc_qpel_bi_h(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:432
put_hevc_qpel_bi_hv
static void FUNC put_hevc_qpel_bi_hv(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:488
put_hevc_qpel_bi_w_hv
static void FUNC put_hevc_qpel_bi_w_hv(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:582
put_hevc_qpel_bi_w_h
static void FUNC put_hevc_qpel_bi_w_h(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, int denom, int wx0, int wx1, int ox, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:528
put_hevc_qpel_bi_v
static void FUNC put_hevc_qpel_bi_v(uint8_t *_dst, ptrdiff_t _dststride, const uint8_t *_src, ptrdiff_t _srcstride, const int16_t *src2, int height, intptr_t mx, intptr_t my, int width)
Definition dsp_template.c:460

◆ HEVC_DSP

#define HEVC_DSP ( depth)

Referenced by ff_hevc_dsp_init().

Function Documentation

◆ ff_hevc_dsp_init()

void ff_hevc_dsp_init ( HEVCDSPContext * hevcdsp,
int bit_depth )

Definition at line 128 of file dsp.c.

Referenced by checkasm_check_hevc_add_res(), checkasm_check_hevc_deblock(), checkasm_check_hevc_dequant(), checkasm_check_hevc_epel(), checkasm_check_hevc_epel_bi(), checkasm_check_hevc_epel_bi_w(), checkasm_check_hevc_epel_uni(), checkasm_check_hevc_epel_uni_w(), checkasm_check_hevc_idct(), checkasm_check_hevc_qpel(), checkasm_check_hevc_qpel_bi(), checkasm_check_hevc_qpel_bi_w(), checkasm_check_hevc_qpel_uni(), checkasm_check_hevc_qpel_uni_w(), checkasm_check_hevc_sao(), and set_sps().

Variable Documentation

◆ transform

const int8_t transform[32][32]
static

Definition at line 27 of file dsp.c.

Referenced by deshake_opencl_init(), filter_frame(), idct_4x4(), idct_8x8(), reverse_dc_prediction(), subtract_mean_new(), subtract_mean_old(), tr_16x4(), tr_32x4(), transformed_point(), update_needed_crop(), and vp8_lossless_decode_frame().

◆ ff_hevc_epel_filters

const int8_t ff_hevc_epel_filters[8][4]
Initial value:
= {
{ 0 },
{ -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},
}

ff_hevc_.pel_filters[0] are dummies to simplify array addressing

Definition at line 94 of file dsp.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(), and put_hevc_epel_bi_w_v().

◆ ff_hevc_qpel_filters

const int8_t ff_hevc_qpel_filters[4][16]
Initial value:
= {
{ 0 },
{ -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 105 of file dsp.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(), and put_hevc_qpel_bi_w_v().

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