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FFmpeg/libavcodec/qpeldsp.c

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/*
* quarterpel DSP functions
* Copyright (c) 2000, 2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* quarterpel DSP functions
*/
#include <stddef.h>
#include <stdint.h>
#include "config.h"
#include "libavutil/attributes.h"
#include "copy_block.h"
#include "qpeldsp.h"
#include "diracdsp.h"
#define BIT_DEPTH 8
#include "hpel_template.c"
#include "tpel_template.c"
#include "qpel_template.c"
#define QPEL_MC(r, OPNAME, RND, OP) \
static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, \
int dstStride, int srcStride, \
int h) \
{ \
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
int i; \
\
for (i = 0; i < h; i++) { \
OP(dst[0], (src[0] + src[1]) * 20 - (src[0] + src[2]) * 6 + (src[1] + src[3]) * 3 - (src[2] + src[4])); \
OP(dst[1], (src[1] + src[2]) * 20 - (src[0] + src[3]) * 6 + (src[0] + src[4]) * 3 - (src[1] + src[5])); \
OP(dst[2], (src[2] + src[3]) * 20 - (src[1] + src[4]) * 6 + (src[0] + src[5]) * 3 - (src[0] + src[6])); \
OP(dst[3], (src[3] + src[4]) * 20 - (src[2] + src[5]) * 6 + (src[1] + src[6]) * 3 - (src[0] + src[7])); \
OP(dst[4], (src[4] + src[5]) * 20 - (src[3] + src[6]) * 6 + (src[2] + src[7]) * 3 - (src[1] + src[8])); \
OP(dst[5], (src[5] + src[6]) * 20 - (src[4] + src[7]) * 6 + (src[3] + src[8]) * 3 - (src[2] + src[8])); \
OP(dst[6], (src[6] + src[7]) * 20 - (src[5] + src[8]) * 6 + (src[4] + src[8]) * 3 - (src[3] + src[7])); \
OP(dst[7], (src[7] + src[8]) * 20 - (src[6] + src[8]) * 6 + (src[5] + src[7]) * 3 - (src[4] + src[6])); \
dst += dstStride; \
src += srcStride; \
} \
} \
\
static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, \
int dstStride, int srcStride) \
{ \
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
const int w = 8; \
int i; \
\
for (i = 0; i < w; i++) { \
const int src0 = src[0 * srcStride]; \
const int src1 = src[1 * srcStride]; \
const int src2 = src[2 * srcStride]; \
const int src3 = src[3 * srcStride]; \
const int src4 = src[4 * srcStride]; \
const int src5 = src[5 * srcStride]; \
const int src6 = src[6 * srcStride]; \
const int src7 = src[7 * srcStride]; \
const int src8 = src[8 * srcStride]; \
OP(dst[0 * dstStride], (src0 + src1) * 20 - (src0 + src2) * 6 + (src1 + src3) * 3 - (src2 + src4)); \
OP(dst[1 * dstStride], (src1 + src2) * 20 - (src0 + src3) * 6 + (src0 + src4) * 3 - (src1 + src5)); \
OP(dst[2 * dstStride], (src2 + src3) * 20 - (src1 + src4) * 6 + (src0 + src5) * 3 - (src0 + src6)); \
OP(dst[3 * dstStride], (src3 + src4) * 20 - (src2 + src5) * 6 + (src1 + src6) * 3 - (src0 + src7)); \
OP(dst[4 * dstStride], (src4 + src5) * 20 - (src3 + src6) * 6 + (src2 + src7) * 3 - (src1 + src8)); \
OP(dst[5 * dstStride], (src5 + src6) * 20 - (src4 + src7) * 6 + (src3 + src8) * 3 - (src2 + src8)); \
OP(dst[6 * dstStride], (src6 + src7) * 20 - (src5 + src8) * 6 + (src4 + src8) * 3 - (src3 + src7)); \
OP(dst[7 * dstStride], (src7 + src8) * 20 - (src6 + src8) * 6 + (src5 + src7) * 3 - (src4 + src6)); \
dst++; \
src++; \
} \
} \
\
static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, \
int dstStride, int srcStride, \
int h) \
{ \
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
int i; \
\
for (i = 0; i < h; i++) { \
OP(dst[0], (src[0] + src[1]) * 20 - (src[0] + src[2]) * 6 + (src[1] + src[3]) * 3 - (src[2] + src[4])); \
OP(dst[1], (src[1] + src[2]) * 20 - (src[0] + src[3]) * 6 + (src[0] + src[4]) * 3 - (src[1] + src[5])); \
OP(dst[2], (src[2] + src[3]) * 20 - (src[1] + src[4]) * 6 + (src[0] + src[5]) * 3 - (src[0] + src[6])); \
OP(dst[3], (src[3] + src[4]) * 20 - (src[2] + src[5]) * 6 + (src[1] + src[6]) * 3 - (src[0] + src[7])); \
OP(dst[4], (src[4] + src[5]) * 20 - (src[3] + src[6]) * 6 + (src[2] + src[7]) * 3 - (src[1] + src[8])); \
OP(dst[5], (src[5] + src[6]) * 20 - (src[4] + src[7]) * 6 + (src[3] + src[8]) * 3 - (src[2] + src[9])); \
OP(dst[6], (src[6] + src[7]) * 20 - (src[5] + src[8]) * 6 + (src[4] + src[9]) * 3 - (src[3] + src[10])); \
OP(dst[7], (src[7] + src[8]) * 20 - (src[6] + src[9]) * 6 + (src[5] + src[10]) * 3 - (src[4] + src[11])); \
OP(dst[8], (src[8] + src[9]) * 20 - (src[7] + src[10]) * 6 + (src[6] + src[11]) * 3 - (src[5] + src[12])); \
OP(dst[9], (src[9] + src[10]) * 20 - (src[8] + src[11]) * 6 + (src[7] + src[12]) * 3 - (src[6] + src[13])); \
OP(dst[10], (src[10] + src[11]) * 20 - (src[9] + src[12]) * 6 + (src[8] + src[13]) * 3 - (src[7] + src[14])); \
OP(dst[11], (src[11] + src[12]) * 20 - (src[10] + src[13]) * 6 + (src[9] + src[14]) * 3 - (src[8] + src[15])); \
OP(dst[12], (src[12] + src[13]) * 20 - (src[11] + src[14]) * 6 + (src[10] + src[15]) * 3 - (src[9] + src[16])); \
OP(dst[13], (src[13] + src[14]) * 20 - (src[12] + src[15]) * 6 + (src[11] + src[16]) * 3 - (src[10] + src[16])); \
OP(dst[14], (src[14] + src[15]) * 20 - (src[13] + src[16]) * 6 + (src[12] + src[16]) * 3 - (src[11] + src[15])); \
OP(dst[15], (src[15] + src[16]) * 20 - (src[14] + src[16]) * 6 + (src[13] + src[15]) * 3 - (src[12] + src[14])); \
dst += dstStride; \
src += srcStride; \
} \
} \
\
static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, \
int dstStride, int srcStride) \
{ \
const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; \
const int w = 16; \
int i; \
\
for (i = 0; i < w; i++) { \
const int src0 = src[0 * srcStride]; \
const int src1 = src[1 * srcStride]; \
const int src2 = src[2 * srcStride]; \
const int src3 = src[3 * srcStride]; \
const int src4 = src[4 * srcStride]; \
const int src5 = src[5 * srcStride]; \
const int src6 = src[6 * srcStride]; \
const int src7 = src[7 * srcStride]; \
const int src8 = src[8 * srcStride]; \
const int src9 = src[9 * srcStride]; \
const int src10 = src[10 * srcStride]; \
const int src11 = src[11 * srcStride]; \
const int src12 = src[12 * srcStride]; \
const int src13 = src[13 * srcStride]; \
const int src14 = src[14 * srcStride]; \
const int src15 = src[15 * srcStride]; \
const int src16 = src[16 * srcStride]; \
OP(dst[0 * dstStride], (src0 + src1) * 20 - (src0 + src2) * 6 + (src1 + src3) * 3 - (src2 + src4)); \
OP(dst[1 * dstStride], (src1 + src2) * 20 - (src0 + src3) * 6 + (src0 + src4) * 3 - (src1 + src5)); \
OP(dst[2 * dstStride], (src2 + src3) * 20 - (src1 + src4) * 6 + (src0 + src5) * 3 - (src0 + src6)); \
OP(dst[3 * dstStride], (src3 + src4) * 20 - (src2 + src5) * 6 + (src1 + src6) * 3 - (src0 + src7)); \
OP(dst[4 * dstStride], (src4 + src5) * 20 - (src3 + src6) * 6 + (src2 + src7) * 3 - (src1 + src8)); \
OP(dst[5 * dstStride], (src5 + src6) * 20 - (src4 + src7) * 6 + (src3 + src8) * 3 - (src2 + src9)); \
OP(dst[6 * dstStride], (src6 + src7) * 20 - (src5 + src8) * 6 + (src4 + src9) * 3 - (src3 + src10)); \
OP(dst[7 * dstStride], (src7 + src8) * 20 - (src6 + src9) * 6 + (src5 + src10) * 3 - (src4 + src11)); \
OP(dst[8 * dstStride], (src8 + src9) * 20 - (src7 + src10) * 6 + (src6 + src11) * 3 - (src5 + src12)); \
OP(dst[9 * dstStride], (src9 + src10) * 20 - (src8 + src11) * 6 + (src7 + src12) * 3 - (src6 + src13)); \
OP(dst[10 * dstStride], (src10 + src11) * 20 - (src9 + src12) * 6 + (src8 + src13) * 3 - (src7 + src14)); \
OP(dst[11 * dstStride], (src11 + src12) * 20 - (src10 + src13) * 6 + (src9 + src14) * 3 - (src8 + src15)); \
OP(dst[12 * dstStride], (src12 + src13) * 20 - (src11 + src14) * 6 + (src10 + src15) * 3 - (src9 + src16)); \
OP(dst[13 * dstStride], (src13 + src14) * 20 - (src12 + src15) * 6 + (src11 + src16) * 3 - (src10 + src16)); \
OP(dst[14 * dstStride], (src14 + src15) * 20 - (src13 + src16) * 6 + (src12 + src16) * 3 - (src11 + src15)); \
OP(dst[15 * dstStride], (src15 + src16) * 20 - (src14 + src16) * 6 + (src13 + src15) * 3 - (src12 + src14)); \
dst++; \
src++; \
} \
} \
\
static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t half[64]; \
\
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8); \
OPNAME ## pixels8_l2_8(dst, src, half, stride, stride, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8); \
} \
\
static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t half[64]; \
\
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8); \
OPNAME ## pixels8_l2_8(dst, src + 1, half, stride, stride, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t half[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16); \
OPNAME ## pixels8_l2_8(dst, full, half, stride, 16, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
\
copy_block9(full, src, 16, stride, 9); \
OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16); \
} \
\
static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t half[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16); \
OPNAME ## pixels8_l2_8(dst, full + 16, half, stride, 16, 8, 8); \
} \
\
void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfV[64]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l4_8(dst, full, halfH, halfV, halfHV, \
stride, 16, 8, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
} \
\
void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfV[64]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l4_8(dst, full + 1, halfH, halfV, halfHV, \
stride, 16, 8, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
} \
\
void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfV[64]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l4_8(dst, full + 16, halfH + 8, halfV, halfHV, \
stride, 16, 8, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
} \
\
void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfV[64]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l4_8(dst, full + 17, halfH + 8, halfV, halfHV, \
stride, 16, 8, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t halfH[72]; \
uint8_t halfHV[64]; \
\
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfH, halfHV, stride, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t halfH[72]; \
uint8_t halfHV[64]; \
\
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfH + 8, halfHV, stride, 8, 8, 8); \
} \
\
void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfV[64]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## pixels8_l2_8(halfH, halfH, full, 8, 8, 16, 9); \
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
} \
\
void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
uint8_t halfV[64]; \
uint8_t halfHV[64]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full + 1, 8, 16); \
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8); \
OPNAME ## pixels8_l2_8(dst, halfV, halfHV, stride, 8, 8, 8); \
} \
\
static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[16 * 9]; \
uint8_t halfH[72]; \
\
copy_block9(full, src, 16, stride, 9); \
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9); \
put ## RND ## pixels8_l2_8(halfH, halfH, full + 1, 8, 8, 16, 9); \
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
} \
\
static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t halfH[72]; \
\
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9); \
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8); \
} \
\
static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t half[256]; \
\
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16); \
OPNAME ## pixels16_l2_8(dst, src, half, stride, stride, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16); \
} \
\
static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t half[256]; \
\
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16); \
OPNAME ## pixels16_l2_8(dst, src + 1, half, stride, stride, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t half[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24); \
OPNAME ## pixels16_l2_8(dst, full, half, stride, 24, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
\
copy_block17(full, src, 24, stride, 17); \
OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24); \
} \
\
static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t half[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24); \
OPNAME ## pixels16_l2_8(dst, full + 24, half, stride, 24, 16, 16); \
} \
\
void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfV[256]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l4_8(dst, full, halfH, halfV, halfHV, \
stride, 24, 16, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
} \
\
void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfV[256]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l4_8(dst, full + 1, halfH, halfV, halfHV, \
stride, 24, 16, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
} \
\
void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfV[256]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l4_8(dst, full + 24, halfH + 16, halfV, halfHV, \
stride, 24, 16, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
} \
\
void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfV[256]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l4_8(dst, full + 25, halfH + 16, halfV, halfHV, \
stride, 24, 16, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t halfH[272]; \
uint8_t halfHV[256]; \
\
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfH, halfHV, stride, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t halfH[272]; \
uint8_t halfHV[256]; \
\
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfH + 16, halfHV, stride, 16, 16, 16); \
} \
\
void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfV[256]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## pixels16_l2_8(halfH, halfH, full, 16, 16, 24, 17); \
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
} \
\
void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
uint8_t halfV[256]; \
uint8_t halfHV[256]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full + 1, 16, 24); \
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16); \
OPNAME ## pixels16_l2_8(dst, halfV, halfHV, stride, 16, 16, 16); \
} \
\
static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t full[24 * 17]; \
uint8_t halfH[272]; \
\
copy_block17(full, src, 24, stride, 17); \
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17); \
put ## RND ## pixels16_l2_8(halfH, halfH, full + 1, 16, 16, 24, 17); \
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
} \
\
static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, \
ptrdiff_t stride) \
{ \
uint8_t halfH[272]; \
\
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17); \
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16); \
}
#define op_avg(a, b) a = (((a) + cm[((b) + 16) >> 5] + 1) >> 1)
#define op_put(a, b) a = cm[((b) + 16) >> 5]
#define op_put_no_rnd(a, b) a = cm[((b) + 15) >> 5]
QPEL_MC(0, put_, _, op_put)
QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
QPEL_MC(0, avg_, _, op_avg)
#undef op_avg
#undef op_put
#undef op_put_no_rnd
void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
put_pixels8_8_c(dst, src, stride, 8);
}
void ff_avg_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
avg_pixels8_8_c(dst, src, stride, 8);
}
void ff_put_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
put_pixels16_8_c(dst, src, stride, 16);
}
void ff_avg_pixels16x16_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
avg_pixels16_8_c(dst, src, stride, 16);
}
#define put_qpel8_mc00_c ff_put_pixels8x8_c
#define avg_qpel8_mc00_c ff_avg_pixels8x8_c
#define put_qpel16_mc00_c ff_put_pixels16x16_c
#define avg_qpel16_mc00_c ff_avg_pixels16x16_c
#define put_no_rnd_qpel8_mc00_c ff_put_pixels8x8_c
#define put_no_rnd_qpel16_mc00_c ff_put_pixels16x16_c
void ff_put_pixels8_l2_8(uint8_t *dst, const uint8_t *src1, const uint8_t *src2,
int dst_stride, int src_stride1, int src_stride2,
int h)
{
put_pixels8_l2_8(dst, src1, src2, dst_stride, src_stride1, src_stride2, h);
}
#if CONFIG_DIRAC_DECODER
#define DIRAC_MC(OPNAME)\
void ff_ ## OPNAME ## _dirac_pixels8_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels8_8_c(dst, src[0], stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels16_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels16_8_c(dst, src[0], stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels32_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels16_8_c(dst , src[0] , stride, h);\
OPNAME ## _pixels16_8_c(dst+16, src[0]+16, stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels8_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels8_l2_8(dst, src[0], src[1], stride, stride, stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels16_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels16_l2_8(dst, src[0], src[1], stride, stride, stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels32_l2_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels16_l2_8(dst , src[0] , src[1] , stride, stride, stride, h);\
OPNAME ## _pixels16_l2_8(dst+16, src[0]+16, src[1]+16, stride, stride, stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels8_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels8_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels16_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels16_l4_8(dst, src[0], src[1], src[2], src[3], stride, stride, stride, stride, stride, h);\
}\
void ff_ ## OPNAME ## _dirac_pixels32_l4_c(uint8_t *dst, const uint8_t *src[5], int stride, int h)\
{\
OPNAME ## _pixels16_l4_8(dst , src[0] , src[1] , src[2] , src[3] , stride, stride, stride, stride, stride, h);\
OPNAME ## _pixels16_l4_8(dst+16, src[0]+16, src[1]+16, src[2]+16, src[3]+16, stride, stride, stride, stride, stride, h);\
}
DIRAC_MC(put)
DIRAC_MC(avg)
#endif
av_cold void ff_qpeldsp_init(QpelDSPContext *c)
{
#define dspfunc(PFX, IDX, NUM) \
c->PFX ## _pixels_tab[IDX][0] = PFX ## NUM ## _mc00_c; \
c->PFX ## _pixels_tab[IDX][1] = PFX ## NUM ## _mc10_c; \
c->PFX ## _pixels_tab[IDX][2] = PFX ## NUM ## _mc20_c; \
c->PFX ## _pixels_tab[IDX][3] = PFX ## NUM ## _mc30_c; \
c->PFX ## _pixels_tab[IDX][4] = PFX ## NUM ## _mc01_c; \
c->PFX ## _pixels_tab[IDX][5] = PFX ## NUM ## _mc11_c; \
c->PFX ## _pixels_tab[IDX][6] = PFX ## NUM ## _mc21_c; \
c->PFX ## _pixels_tab[IDX][7] = PFX ## NUM ## _mc31_c; \
c->PFX ## _pixels_tab[IDX][8] = PFX ## NUM ## _mc02_c; \
c->PFX ## _pixels_tab[IDX][9] = PFX ## NUM ## _mc12_c; \
c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
dspfunc(put_qpel, 0, 16);
dspfunc(put_qpel, 1, 8);
dspfunc(put_no_rnd_qpel, 0, 16);
dspfunc(put_no_rnd_qpel, 1, 8);
dspfunc(avg_qpel, 0, 16);
dspfunc(avg_qpel, 1, 8);
if (ARCH_X86)
ff_qpeldsp_init_x86(c);
}