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FFmpeg/libavcodec/dsputil.c

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/*
* DSP utils
* Copyright (c) 2000, 2001 Fabrice Bellard.
*
* This library 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 of the License, or (at your option) any later version.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
*/
/**
* @file dsputil.c
* DSP utils
*/
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
#include "simple_idct.h"
uint8_t cropTbl[256 + 2 * MAX_NEG_CROP];
uint32_t squareTbl[512];
const uint8_t ff_zigzag_direct[64] = {
0, 1, 8, 16, 9, 2, 3, 10,
17, 24, 32, 25, 18, 11, 4, 5,
12, 19, 26, 33, 40, 48, 41, 34,
27, 20, 13, 6, 7, 14, 21, 28,
35, 42, 49, 56, 57, 50, 43, 36,
29, 22, 15, 23, 30, 37, 44, 51,
58, 59, 52, 45, 38, 31, 39, 46,
53, 60, 61, 54, 47, 55, 62, 63
};
/* not permutated inverse zigzag_direct + 1 for MMX quantizer */
uint16_t __align8 inv_zigzag_direct16[64];
const uint8_t ff_alternate_horizontal_scan[64] = {
0, 1, 2, 3, 8, 9, 16, 17,
10, 11, 4, 5, 6, 7, 15, 14,
13, 12, 19, 18, 24, 25, 32, 33,
26, 27, 20, 21, 22, 23, 28, 29,
30, 31, 34, 35, 40, 41, 48, 49,
42, 43, 36, 37, 38, 39, 44, 45,
46, 47, 50, 51, 56, 57, 58, 59,
52, 53, 54, 55, 60, 61, 62, 63,
};
const uint8_t ff_alternate_vertical_scan[64] = {
0, 8, 16, 24, 1, 9, 2, 10,
17, 25, 32, 40, 48, 56, 57, 49,
41, 33, 26, 18, 3, 11, 4, 12,
19, 27, 34, 42, 50, 58, 35, 43,
51, 59, 20, 28, 5, 13, 6, 14,
21, 29, 36, 44, 52, 60, 37, 45,
53, 61, 22, 30, 7, 15, 23, 31,
38, 46, 54, 62, 39, 47, 55, 63,
};
/* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
const uint32_t inverse[256]={
0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757,
536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154,
268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709,
178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333,
134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367,
107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283,
89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315,
76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085,
67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498,
59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675,
53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441,
48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183,
44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712,
41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400,
38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163,
35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641,
33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573,
31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737,
29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493,
28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373,
26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368,
25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671,
24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767,
23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740,
22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751,
21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635,
20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593,
19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944,
19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933,
18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575,
17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532,
17318417, 17248865, 17179870, 17111424, 17043522, 16976156, 16909321, 16843010,
};
/* Input permutation for the simple_idct_mmx */
static const uint8_t simple_mmx_permutation[64]={
0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
};
static int pix_sum_c(uint8_t * pix, int line_size)
{
int s, i, j;
s = 0;
for (i = 0; i < 16; i++) {
for (j = 0; j < 16; j += 8) {
s += pix[0];
s += pix[1];
s += pix[2];
s += pix[3];
s += pix[4];
s += pix[5];
s += pix[6];
s += pix[7];
pix += 8;
}
pix += line_size - 16;
}
return s;
}
static int pix_norm1_c(uint8_t * pix, int line_size)
{
int s, i, j;
uint32_t *sq = squareTbl + 256;
s = 0;
for (i = 0; i < 16; i++) {
for (j = 0; j < 16; j += 8) {
#if 0
s += sq[pix[0]];
s += sq[pix[1]];
s += sq[pix[2]];
s += sq[pix[3]];
s += sq[pix[4]];
s += sq[pix[5]];
s += sq[pix[6]];
s += sq[pix[7]];
#else
#if LONG_MAX > 2147483647
register uint64_t x=*(uint64_t*)pix;
s += sq[x&0xff];
s += sq[(x>>8)&0xff];
s += sq[(x>>16)&0xff];
s += sq[(x>>24)&0xff];
s += sq[(x>>32)&0xff];
s += sq[(x>>40)&0xff];
s += sq[(x>>48)&0xff];
s += sq[(x>>56)&0xff];
#else
register uint32_t x=*(uint32_t*)pix;
s += sq[x&0xff];
s += sq[(x>>8)&0xff];
s += sq[(x>>16)&0xff];
s += sq[(x>>24)&0xff];
x=*(uint32_t*)(pix+4);
s += sq[x&0xff];
s += sq[(x>>8)&0xff];
s += sq[(x>>16)&0xff];
s += sq[(x>>24)&0xff];
#endif
#endif
pix += 8;
}
pix += line_size - 16;
}
return s;
}
static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size)
{
int s, i;
uint32_t *sq = squareTbl + 256;
s = 0;
for (i = 0; i < 8; i++) {
s += sq[pix1[0] - pix2[0]];
s += sq[pix1[1] - pix2[1]];
s += sq[pix1[2] - pix2[2]];
s += sq[pix1[3] - pix2[3]];
s += sq[pix1[4] - pix2[4]];
s += sq[pix1[5] - pix2[5]];
s += sq[pix1[6] - pix2[6]];
s += sq[pix1[7] - pix2[7]];
pix1 += line_size;
pix2 += line_size;
}
return s;
}
static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
uint32_t *sq = squareTbl + 256;
s = 0;
for (i = 0; i < 16; i++) {
s += sq[pix1[ 0] - pix2[ 0]];
s += sq[pix1[ 1] - pix2[ 1]];
s += sq[pix1[ 2] - pix2[ 2]];
s += sq[pix1[ 3] - pix2[ 3]];
s += sq[pix1[ 4] - pix2[ 4]];
s += sq[pix1[ 5] - pix2[ 5]];
s += sq[pix1[ 6] - pix2[ 6]];
s += sq[pix1[ 7] - pix2[ 7]];
s += sq[pix1[ 8] - pix2[ 8]];
s += sq[pix1[ 9] - pix2[ 9]];
s += sq[pix1[10] - pix2[10]];
s += sq[pix1[11] - pix2[11]];
s += sq[pix1[12] - pix2[12]];
s += sq[pix1[13] - pix2[13]];
s += sq[pix1[14] - pix2[14]];
s += sq[pix1[15] - pix2[15]];
pix1 += line_size;
pix2 += line_size;
}
return s;
}
static void get_pixels_c(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
{
int i;
/* read the pixels */
for(i=0;i<8;i++) {
block[0] = pixels[0];
block[1] = pixels[1];
block[2] = pixels[2];
block[3] = pixels[3];
block[4] = pixels[4];
block[5] = pixels[5];
block[6] = pixels[6];
block[7] = pixels[7];
pixels += line_size;
block += 8;
}
}
static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1,
const uint8_t *s2, int stride){
int i;
/* read the pixels */
for(i=0;i<8;i++) {
block[0] = s1[0] - s2[0];
block[1] = s1[1] - s2[1];
block[2] = s1[2] - s2[2];
block[3] = s1[3] - s2[3];
block[4] = s1[4] - s2[4];
block[5] = s1[5] - s2[5];
block[6] = s1[6] - s2[6];
block[7] = s1[7] - s2[7];
s1 += stride;
s2 += stride;
block += 8;
}
}
static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
/* read the pixels */
for(i=0;i<8;i++) {
pixels[0] = cm[block[0]];
pixels[1] = cm[block[1]];
pixels[2] = cm[block[2]];
pixels[3] = cm[block[3]];
pixels[4] = cm[block[4]];
pixels[5] = cm[block[5]];
pixels[6] = cm[block[6]];
pixels[7] = cm[block[7]];
pixels += line_size;
block += 8;
}
}
static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
int line_size)
{
int i;
uint8_t *cm = cropTbl + MAX_NEG_CROP;
/* read the pixels */
for(i=0;i<8;i++) {
pixels[0] = cm[pixels[0] + block[0]];
pixels[1] = cm[pixels[1] + block[1]];
pixels[2] = cm[pixels[2] + block[2]];
pixels[3] = cm[pixels[3] + block[3]];
pixels[4] = cm[pixels[4] + block[4]];
pixels[5] = cm[pixels[5] + block[5]];
pixels[6] = cm[pixels[6] + block[6]];
pixels[7] = cm[pixels[7] + block[7]];
pixels += line_size;
block += 8;
}
}
#if 0
#define PIXOP2(OPNAME, OP) \
static void OPNAME ## _pixels(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
for(i=0; i<h; i++){\
OP(*((uint64_t*)block), LD64(pixels));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static void OPNAME ## _no_rnd_pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
for(i=0; i<h; i++){\
const uint64_t a= LD64(pixels );\
const uint64_t b= LD64(pixels+1);\
OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
for(i=0; i<h; i++){\
const uint64_t a= LD64(pixels );\
const uint64_t b= LD64(pixels+1);\
OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
for(i=0; i<h; i++){\
const uint64_t a= LD64(pixels );\
const uint64_t b= LD64(pixels+line_size);\
OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
for(i=0; i<h; i++){\
const uint64_t a= LD64(pixels );\
const uint64_t b= LD64(pixels+line_size);\
OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
const uint64_t a= LD64(pixels );\
const uint64_t b= LD64(pixels+1);\
uint64_t l0= (a&0x0303030303030303ULL)\
+ (b&0x0303030303030303ULL)\
+ 0x0202020202020202ULL;\
uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
uint64_t l1,h1;\
\
pixels+=line_size;\
for(i=0; i<h; i+=2){\
uint64_t a= LD64(pixels );\
uint64_t b= LD64(pixels+1);\
l1= (a&0x0303030303030303ULL)\
+ (b&0x0303030303030303ULL);\
h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
pixels+=line_size;\
block +=line_size;\
a= LD64(pixels );\
b= LD64(pixels+1);\
l0= (a&0x0303030303030303ULL)\
+ (b&0x0303030303030303ULL)\
+ 0x0202020202020202ULL;\
h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int i;\
const uint64_t a= LD64(pixels );\
const uint64_t b= LD64(pixels+1);\
uint64_t l0= (a&0x0303030303030303ULL)\
+ (b&0x0303030303030303ULL)\
+ 0x0101010101010101ULL;\
uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
uint64_t l1,h1;\
\
pixels+=line_size;\
for(i=0; i<h; i+=2){\
uint64_t a= LD64(pixels );\
uint64_t b= LD64(pixels+1);\
l1= (a&0x0303030303030303ULL)\
+ (b&0x0303030303030303ULL);\
h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
pixels+=line_size;\
block +=line_size;\
a= LD64(pixels );\
b= LD64(pixels+1);\
l0= (a&0x0303030303030303ULL)\
+ (b&0x0303030303030303ULL)\
+ 0x0101010101010101ULL;\
h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
pixels+=line_size;\
block +=line_size;\
}\
}\
\
CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels_c , 8)\
CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8)
#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
#else // 64 bit variant
#define PIXOP2(OPNAME, OP) \
static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
int i;\
for(i=0; i<h; i++){\
OP(*((uint32_t*)(block )), LD32(pixels ));\
OP(*((uint32_t*)(block+4)), LD32(pixels+4));\
pixels+=line_size;\
block +=line_size;\
}\
}\
static inline void OPNAME ## _no_rnd_pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
OPNAME ## _pixels8_c(block, pixels, line_size, h);\
}\
\
static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
int i;\
for(i=0; i<h; i++){\
uint32_t a,b;\
a= LD32(&src1[i*src_stride1 ]);\
b= LD32(&src2[i*src_stride2 ]);\
OP(*((uint32_t*)&dst[i*dst_stride ]), (a&b) + (((a^b)&0xFEFEFEFEUL)>>1));\
a= LD32(&src1[i*src_stride1+4]);\
b= LD32(&src2[i*src_stride2+4]);\
OP(*((uint32_t*)&dst[i*dst_stride+4]), (a&b) + (((a^b)&0xFEFEFEFEUL)>>1));\
}\
}\
\
static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
int i;\
for(i=0; i<h; i++){\
uint32_t a,b;\
a= LD32(&src1[i*src_stride1 ]);\
b= LD32(&src2[i*src_stride2 ]);\
OP(*((uint32_t*)&dst[i*dst_stride ]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
a= LD32(&src1[i*src_stride1+4]);\
b= LD32(&src2[i*src_stride2+4]);\
OP(*((uint32_t*)&dst[i*dst_stride+4]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
}\
}\
\
static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
}\
\
static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
int src_stride1, int src_stride2, int h){\
OPNAME ## _no_rnd_pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
OPNAME ## _no_rnd_pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
}\
\
static inline void OPNAME ## _no_rnd_pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
}\
\
static inline void OPNAME ## _pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
OPNAME ## _pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
}\
\
static inline void OPNAME ## _no_rnd_pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
}\
\
static inline void OPNAME ## _pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
OPNAME ## _pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
}\
\
static inline void OPNAME ## _pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
int i;\
for(i=0; i<h; i++){\
uint32_t a, b, c, d, l0, l1, h0, h1;\
a= LD32(&src1[i*src_stride1]);\
b= LD32(&src2[i*src_stride2]);\
c= LD32(&src3[i*src_stride3]);\
d= LD32(&src4[i*src_stride4]);\
l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x02020202UL;\
h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
l1= (c&0x03030303UL)\
+ (d&0x03030303UL);\
h1= ((c&0xFCFCFCFCUL)>>2)\
+ ((d&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
a= LD32(&src1[i*src_stride1+4]);\
b= LD32(&src2[i*src_stride2+4]);\
c= LD32(&src3[i*src_stride3+4]);\
d= LD32(&src4[i*src_stride4+4]);\
l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x02020202UL;\
h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
l1= (c&0x03030303UL)\
+ (d&0x03030303UL);\
h1= ((c&0xFCFCFCFCUL)>>2)\
+ ((d&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
}\
}\
static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
int i;\
for(i=0; i<h; i++){\
uint32_t a, b, c, d, l0, l1, h0, h1;\
a= LD32(&src1[i*src_stride1]);\
b= LD32(&src2[i*src_stride2]);\
c= LD32(&src3[i*src_stride3]);\
d= LD32(&src4[i*src_stride4]);\
l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x01010101UL;\
h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
l1= (c&0x03030303UL)\
+ (d&0x03030303UL);\
h1= ((c&0xFCFCFCFCUL)>>2)\
+ ((d&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
a= LD32(&src1[i*src_stride1+4]);\
b= LD32(&src2[i*src_stride2+4]);\
c= LD32(&src3[i*src_stride3+4]);\
d= LD32(&src4[i*src_stride4+4]);\
l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x01010101UL;\
h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
l1= (c&0x03030303UL)\
+ (d&0x03030303UL);\
h1= ((c&0xFCFCFCFCUL)>>2)\
+ ((d&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
}\
}\
static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
OPNAME ## _pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
}\
static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
OPNAME ## _no_rnd_pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
OPNAME ## _no_rnd_pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
}\
\
static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int j;\
for(j=0; j<2; j++){\
int i;\
const uint32_t a= LD32(pixels );\
const uint32_t b= LD32(pixels+1);\
uint32_t l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x02020202UL;\
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
uint32_t l1,h1;\
\
pixels+=line_size;\
for(i=0; i<h; i+=2){\
uint32_t a= LD32(pixels );\
uint32_t b= LD32(pixels+1);\
l1= (a&0x03030303UL)\
+ (b&0x03030303UL);\
h1= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
pixels+=line_size;\
block +=line_size;\
a= LD32(pixels );\
b= LD32(pixels+1);\
l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x02020202UL;\
h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
pixels+=line_size;\
block +=line_size;\
}\
pixels+=4-line_size*(h+1);\
block +=4-line_size*h;\
}\
}\
\
static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
{\
int j;\
for(j=0; j<2; j++){\
int i;\
const uint32_t a= LD32(pixels );\
const uint32_t b= LD32(pixels+1);\
uint32_t l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x01010101UL;\
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
uint32_t l1,h1;\
\
pixels+=line_size;\
for(i=0; i<h; i+=2){\
uint32_t a= LD32(pixels );\
uint32_t b= LD32(pixels+1);\
l1= (a&0x03030303UL)\
+ (b&0x03030303UL);\
h1= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
pixels+=line_size;\
block +=line_size;\
a= LD32(pixels );\
b= LD32(pixels+1);\
l0= (a&0x03030303UL)\
+ (b&0x03030303UL)\
+ 0x01010101UL;\
h0= ((a&0xFCFCFCFCUL)>>2)\
+ ((b&0xFCFCFCFCUL)>>2);\
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
pixels+=line_size;\
block +=line_size;\
}\
pixels+=4-line_size*(h+1);\
block +=4-line_size*h;\
}\
}\
\
CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels8_c , 8)\
CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c , OPNAME ## _pixels8_c , 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\
#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEUL)>>1) )
#endif
#define op_put(a, b) a = b
PIXOP2(avg, op_avg)
PIXOP2(put, op_put)
#undef op_avg
#undef op_put
#define avg2(a,b) ((a+b+1)>>1)
#define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder)
{
const int A=(16-x16)*(16-y16);
const int B=( x16)*(16-y16);
const int C=(16-x16)*( y16);
const int D=( x16)*( y16);
int i;
for(i=0; i<h; i++)
{
dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8;
dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8;
dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8;
dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8;
dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8;
dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8;
dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8;
dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8;
dst+= stride;
src+= stride;
}
}
static void gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
{
int y, vx, vy;
const int s= 1<<shift;
width--;
height--;
for(y=0; y<h; y++){
int x;
vx= ox;
vy= oy;
for(x=0; x<8; x++){ //XXX FIXME optimize
int src_x, src_y, frac_x, frac_y, index;
src_x= vx>>16;
src_y= vy>>16;
frac_x= src_x&(s-1);
frac_y= src_y&(s-1);
src_x>>=shift;
src_y>>=shift;
if((unsigned)src_x < width){
if((unsigned)src_y < height){
index= src_x + src_y*stride;
dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
+ src[index +1]* frac_x )*(s-frac_y)
+ ( src[index+stride ]*(s-frac_x)
+ src[index+stride+1]* frac_x )* frac_y
+ r)>>(shift*2);
}else{
index= src_x + clip(src_y, 0, height)*stride;
dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
+ src[index +1]* frac_x )*s
+ r)>>(shift*2);
}
}else{
if((unsigned)src_y < height){
index= clip(src_x, 0, width) + src_y*stride;
dst[y*stride + x]= ( ( src[index ]*(s-frac_y)
+ src[index+stride ]* frac_y )*s
+ r)>>(shift*2);
}else{
index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride;
dst[y*stride + x]= src[index ];
}
}
vx+= dxx;
vy+= dyx;
}
ox += dxy;
oy += dyy;
}
}
static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
ST32(dst+8 , LD32(src+8 ));
ST32(dst+12, LD32(src+12));
dst[16]= src[16];
dst+=dstStride;
src+=srcStride;
}
}
static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
{
int i;
for(i=0; i<h; i++)
{
ST32(dst , LD32(src ));
ST32(dst+4 , LD32(src+4 ));
dst[8]= src[8];
dst+=dstStride;
src+=srcStride;
}
}
#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){\
uint8_t *cm = cropTbl + 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 int w=8;\
uint8_t *cm = cropTbl + MAX_NEG_CROP;\
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){\
uint8_t *cm = cropTbl + 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){\
uint8_t *cm = cropTbl + MAX_NEG_CROP;\
int i;\
const int w=16;\
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_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
OPNAME ## pixels8_c(dst, src, stride, 8);\
}\
\
static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
uint8_t half[64];\
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
OPNAME ## pixels8_l2(dst, src, half, stride, stride, 8, 8);\
}\
\
static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\
}\
\
static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
uint8_t half[64];\
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
OPNAME ## pixels8_l2(dst, src+1, half, stride, stride, 8, 8);\
}\
\
static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, int 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(dst, full, half, stride, 16, 8, 8);\
}\
\
static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, int 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, int 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(dst, full+16, half, stride, 16, 8, 8);\
}\
void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, int 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(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
}\
static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, int 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(halfH, halfH, full, 8, 8, 16, 9);\
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
}\
void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, int 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(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
}\
static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, int 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(halfH, halfH, full+1, 8, 8, 16, 9);\
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
}\
void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, int 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(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, int 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(halfH, halfH, full, 8, 8, 16, 9);\
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
}\
void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, int 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(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, int 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(halfH, halfH, full+1, 8, 8, 16, 9);\
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
}\
static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, int 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(dst, halfH, halfHV, stride, 8, 8, 8);\
}\
static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, int 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(dst, halfH+8, halfHV, stride, 8, 8, 8);\
}\
void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, int 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(dst, halfV, halfHV, stride, 8, 8, 8);\
}\
static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, int 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(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, int 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(dst, halfV, halfHV, stride, 8, 8, 8);\
}\
static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, int 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(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, int 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_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
OPNAME ## pixels16_c(dst, src, stride, 16);\
}\
\
static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
uint8_t half[256];\
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
OPNAME ## pixels16_l2(dst, src, half, stride, stride, 16, 16);\
}\
\
static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\
}\
\
static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
uint8_t half[256];\
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
OPNAME ## pixels16_l2(dst, src+1, half, stride, stride, 16, 16);\
}\
\
static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, int 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(dst, full, half, stride, 24, 16, 16);\
}\
\
static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, int 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, int 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(dst, full+24, half, stride, 24, 16, 16);\
}\
void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, int 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(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
}\
static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, int 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(halfH, halfH, full, 16, 16, 24, 17);\
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
}\
void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, int 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(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
}\
static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, int 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(halfH, halfH, full+1, 16, 16, 24, 17);\
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
}\
void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, int 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(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, int 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(halfH, halfH, full, 16, 16, 24, 17);\
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
}\
void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, int 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(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, int 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(halfH, halfH, full+1, 16, 16, 24, 17);\
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
}\
static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, int 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(dst, halfH, halfHV, stride, 16, 16, 16);\
}\
static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, int 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(dst, halfH+16, halfHV, stride, 16, 16, 16);\
}\
void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, int 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(dst, halfV, halfHV, stride, 16, 16, 16);\
}\
static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, int 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(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, int 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(dst, halfV, halfHV, stride, 16, 16, 16);\
}\
static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, int 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(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, int 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_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>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)
//QPEL_MC(1, avg_no_rnd , _ , op_avg)
#undef op_avg
#undef op_avg_no_rnd
#undef op_put
#undef op_put_no_rnd
static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){
uint8_t *cm = cropTbl + MAX_NEG_CROP;
int i;
for(i=0; i<h; i++){
dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4];
dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4];
dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4];
dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4];
dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4];
dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4];
dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4];
dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4];
dst+=dstStride;
src+=srcStride;
}
}
static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){
uint8_t *cm = cropTbl + MAX_NEG_CROP;
int i;
for(i=0; i<w; i++){
const int src_1= src[ -srcStride];
const int src0 = src[0 ];
const int src1 = src[ 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];
dst[0*dstStride]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4];
dst[1*dstStride]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4];
dst[2*dstStride]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4];
dst[3*dstStride]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4];
dst[4*dstStride]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4];
dst[5*dstStride]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4];
dst[6*dstStride]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4];
dst[7*dstStride]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4];
src++;
dst++;
}
}
static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){
put_pixels8_c(dst, src, stride, 8);
}
static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){
uint8_t half[64];
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
put_pixels8_l2(dst, src, half, stride, stride, 8, 8);
}
static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){
wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
}
static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){
uint8_t half[64];
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
put_pixels8_l2(dst, src+1, half, stride, stride, 8, 8);
}
static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){
wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
}
static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){
uint8_t halfH[88];
uint8_t halfV[64];
uint8_t halfHV[64];
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);
}
static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){
uint8_t halfH[88];
uint8_t halfV[64];
uint8_t halfHV[64];
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8);
wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);
}
static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){
uint8_t halfH[88];
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8);
}
static inline int pix_abs16x16_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
s = 0;
for(i=0;i<16;i++) {
s += abs(pix1[0] - pix2[0]);
s += abs(pix1[1] - pix2[1]);
s += abs(pix1[2] - pix2[2]);
s += abs(pix1[3] - pix2[3]);
s += abs(pix1[4] - pix2[4]);
s += abs(pix1[5] - pix2[5]);
s += abs(pix1[6] - pix2[6]);
s += abs(pix1[7] - pix2[7]);
s += abs(pix1[8] - pix2[8]);
s += abs(pix1[9] - pix2[9]);
s += abs(pix1[10] - pix2[10]);
s += abs(pix1[11] - pix2[11]);
s += abs(pix1[12] - pix2[12]);
s += abs(pix1[13] - pix2[13]);
s += abs(pix1[14] - pix2[14]);
s += abs(pix1[15] - pix2[15]);
pix1 += line_size;
pix2 += line_size;
}
return s;
}
static int pix_abs16x16_x2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
s = 0;
for(i=0;i<16;i++) {
s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
s += abs(pix1[8] - avg2(pix2[8], pix2[9]));
s += abs(pix1[9] - avg2(pix2[9], pix2[10]));
s += abs(pix1[10] - avg2(pix2[10], pix2[11]));
s += abs(pix1[11] - avg2(pix2[11], pix2[12]));
s += abs(pix1[12] - avg2(pix2[12], pix2[13]));
s += abs(pix1[13] - avg2(pix2[13], pix2[14]));
s += abs(pix1[14] - avg2(pix2[14], pix2[15]));
s += abs(pix1[15] - avg2(pix2[15], pix2[16]));
pix1 += line_size;
pix2 += line_size;
}
return s;
}
static int pix_abs16x16_y2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
uint8_t *pix3 = pix2 + line_size;
s = 0;
for(i=0;i<16;i++) {
s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
s += abs(pix1[8] - avg2(pix2[8], pix3[8]));
s += abs(pix1[9] - avg2(pix2[9], pix3[9]));
s += abs(pix1[10] - avg2(pix2[10], pix3[10]));
s += abs(pix1[11] - avg2(pix2[11], pix3[11]));
s += abs(pix1[12] - avg2(pix2[12], pix3[12]));
s += abs(pix1[13] - avg2(pix2[13], pix3[13]));
s += abs(pix1[14] - avg2(pix2[14], pix3[14]));
s += abs(pix1[15] - avg2(pix2[15], pix3[15]));
pix1 += line_size;
pix2 += line_size;
pix3 += line_size;
}
return s;
}
static int pix_abs16x16_xy2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
uint8_t *pix3 = pix2 + line_size;
s = 0;
for(i=0;i<16;i++) {
s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9]));
s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10]));
s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11]));
s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12]));
s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13]));
s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14]));
s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15]));
s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16]));
pix1 += line_size;
pix2 += line_size;
pix3 += line_size;
}
return s;
}
static inline int pix_abs8x8_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
s = 0;
for(i=0;i<8;i++) {
s += abs(pix1[0] - pix2[0]);
s += abs(pix1[1] - pix2[1]);
s += abs(pix1[2] - pix2[2]);
s += abs(pix1[3] - pix2[3]);
s += abs(pix1[4] - pix2[4]);
s += abs(pix1[5] - pix2[5]);
s += abs(pix1[6] - pix2[6]);
s += abs(pix1[7] - pix2[7]);
pix1 += line_size;
pix2 += line_size;
}
return s;
}
static int pix_abs8x8_x2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
s = 0;
for(i=0;i<8;i++) {
s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
pix1 += line_size;
pix2 += line_size;
}
return s;
}
static int pix_abs8x8_y2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
uint8_t *pix3 = pix2 + line_size;
s = 0;
for(i=0;i<8;i++) {
s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
pix1 += line_size;
pix2 += line_size;
pix3 += line_size;
}
return s;
}
static int pix_abs8x8_xy2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
{
int s, i;
uint8_t *pix3 = pix2 + line_size;
s = 0;
for(i=0;i<8;i++) {
s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
pix1 += line_size;
pix2 += line_size;
pix3 += line_size;
}
return s;
}
static int sad16x16_c(void *s, uint8_t *a, uint8_t *b, int stride){
return pix_abs16x16_c(a,b,stride);
}
static int sad8x8_c(void *s, uint8_t *a, uint8_t *b, int stride){
return pix_abs8x8_c(a,b,stride);
}
/**
* permutes an 8x8 block.
* @param block the block which will be permuted according to the given permutation vector
* @param permutation the permutation vector
* @param last the last non zero coefficient in scantable order, used to speed the permutation up
* @param scantable the used scantable, this is only used to speed the permutation up, the block is not
* (inverse) permutated to scantable order!
*/
void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last)
{
int i;
DCTELEM temp[64];
if(last<=0) return;
//if(permutation[1]==1) return; //FIXME its ok but not clean and might fail for some perms
for(i=0; i<=last; i++){
const int j= scantable[i];
temp[j]= block[j];
block[j]=0;
}
for(i=0; i<=last; i++){
const int j= scantable[i];
const int perm_j= permutation[j];
block[perm_j]= temp[j];
}
}
/**
* memset(blocks, 0, sizeof(DCTELEM)*6*64)
*/
static void clear_blocks_c(DCTELEM *blocks)
{
memset(blocks, 0, sizeof(DCTELEM)*6*64);
}
static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){
int i;
for(i=0; i+7<w; i+=8){
dst[i+0] += src[i+0];
dst[i+1] += src[i+1];
dst[i+2] += src[i+2];
dst[i+3] += src[i+3];
dst[i+4] += src[i+4];
dst[i+5] += src[i+5];
dst[i+6] += src[i+6];
dst[i+7] += src[i+7];
}
for(; i<w; i++)
dst[i+0] += src[i+0];
}
static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
int i;
for(i=0; i+7<w; i+=8){
dst[i+0] = src1[i+0]-src2[i+0];
dst[i+1] = src1[i+1]-src2[i+1];
dst[i+2] = src1[i+2]-src2[i+2];
dst[i+3] = src1[i+3]-src2[i+3];
dst[i+4] = src1[i+4]-src2[i+4];
dst[i+5] = src1[i+5]-src2[i+5];
dst[i+6] = src1[i+6]-src2[i+6];
dst[i+7] = src1[i+7]-src2[i+7];
}
for(; i<w; i++)
dst[i+0] = src1[i+0]-src2[i+0];
}
#define BUTTERFLY2(o1,o2,i1,i2) \
o1= (i1)+(i2);\
o2= (i1)-(i2);
#define BUTTERFLY1(x,y) \
{\
int a,b;\
a= x;\
b= y;\
x= a+b;\
y= a-b;\
}
#define BUTTERFLYA(x,y) (ABS((x)+(y)) + ABS((x)-(y)))
static int hadamard8_diff_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride){
int i;
int temp[64];
int sum=0;
for(i=0; i<8; i++){
//FIXME try pointer walks
BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0]-dst[stride*i+0],src[stride*i+1]-dst[stride*i+1]);
BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-dst[stride*i+2],src[stride*i+3]-dst[stride*i+3]);
BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-dst[stride*i+4],src[stride*i+5]-dst[stride*i+5]);
BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-dst[stride*i+6],src[stride*i+7]-dst[stride*i+7]);
BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
BUTTERFLY1(temp[8*i+3], temp[8*i+7]);
}
for(i=0; i<8; i++){
BUTTERFLY1(temp[8*0+i], temp[8*1+i]);
BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
sum +=
BUTTERFLYA(temp[8*0+i], temp[8*4+i])
+BUTTERFLYA(temp[8*1+i], temp[8*5+i])
+BUTTERFLYA(temp[8*2+i], temp[8*6+i])
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
}
#if 0
static int maxi=0;
if(sum>maxi){
maxi=sum;
printf("MAX:%d\n", maxi);
}
#endif
return sum;
}
static int hadamard8_abs_c(uint8_t *src, int stride, int mean){
int i;
int temp[64];
int sum=0;
//FIXME OOOPS ignore 0 term instead of mean mess
for(i=0; i<8; i++){
//FIXME try pointer walks
BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0]-mean,src[stride*i+1]-mean);
BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-mean,src[stride*i+3]-mean);
BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-mean,src[stride*i+5]-mean);
BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-mean,src[stride*i+7]-mean);
BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
BUTTERFLY1(temp[8*i+3], temp[8*i+7]);
}
for(i=0; i<8; i++){
BUTTERFLY1(temp[8*0+i], temp[8*1+i]);
BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
sum +=
BUTTERFLYA(temp[8*0+i], temp[8*4+i])
+BUTTERFLYA(temp[8*1+i], temp[8*5+i])
+BUTTERFLYA(temp[8*2+i], temp[8*6+i])
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
}
return sum;
}
static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int sum=0, i;
s->dsp.diff_pixels(temp, src1, src2, stride);
s->dsp.fdct(temp);
for(i=0; i<64; i++)
sum+= ABS(temp[i]);
return sum;
}
void simple_idct(DCTELEM *block); //FIXME
static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64*2/8];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64;
int sum=0, i;
s->mb_intra=0;
s->dsp.diff_pixels(temp, src1, src2, stride);
memcpy(bak, temp, 64*sizeof(DCTELEM));
s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
s->dct_unquantize(s, temp, 0, s->qscale);
simple_idct(temp); //FIXME
for(i=0; i<64; i++)
sum+= (temp[i]-bak[i])*(temp[i]-bak[i]);
return sum;
}
static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
const uint8_t *scantable= s->intra_scantable.permutated;
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
uint64_t __align8 aligned_bak[stride];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
uint8_t * const bak= (uint8_t*)aligned_bak;
int i, last, run, bits, level, distoration, start_i;
const int esc_length= s->ac_esc_length;
uint8_t * length;
uint8_t * last_length;
for(i=0; i<8; i++){
((uint32_t*)(bak + i*stride))[0]= ((uint32_t*)(src2 + i*stride))[0];
((uint32_t*)(bak + i*stride))[1]= ((uint32_t*)(src2 + i*stride))[1];
}
s->dsp.diff_pixels(temp, src1, src2, stride);
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
bits=0;
if (s->mb_intra) {
start_i = 1;
length = s->intra_ac_vlc_length;
last_length= s->intra_ac_vlc_last_length;
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
} else {
start_i = 0;
length = s->inter_ac_vlc_length;
last_length= s->inter_ac_vlc_last_length;
}
if(last>=start_i){
run=0;
for(i=start_i; i<last; i++){
int j= scantable[i];
level= temp[j];
if(level){
level+=64;
if((level&(~127)) == 0){
bits+= length[UNI_AC_ENC_INDEX(run, level)];
}else
bits+= esc_length;
run=0;
}else
run++;
}
i= scantable[last];
level= temp[i] + 64;
assert(level - 64);
if((level&(~127)) == 0){
bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
}else
bits+= esc_length;
}
if(last>=0){
s->dct_unquantize(s, temp, 0, s->qscale);
}
s->dsp.idct_add(bak, stride, temp);
distoration= s->dsp.sse[1](NULL, bak, src1, stride);
return distoration + ((bits*s->qscale*s->qscale*109 + 64)>>7);
}
static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
MpegEncContext * const s= (MpegEncContext *)c;
const uint8_t *scantable= s->intra_scantable.permutated;
uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
DCTELEM * const temp= (DCTELEM*)aligned_temp;
int i, last, run, bits, level, start_i;
const int esc_length= s->ac_esc_length;
uint8_t * length;
uint8_t * last_length;
s->dsp.diff_pixels(temp, src1, src2, stride);
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
bits=0;
if (s->mb_intra) {
start_i = 1;
length = s->intra_ac_vlc_length;
last_length= s->intra_ac_vlc_last_length;
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
} else {
start_i = 0;
length = s->inter_ac_vlc_length;
last_length= s->inter_ac_vlc_last_length;
}
if(last>=start_i){
run=0;
for(i=start_i; i<last; i++){
int j= scantable[i];
level= temp[j];
if(level){
level+=64;
if((level&(~127)) == 0){
bits+= length[UNI_AC_ENC_INDEX(run, level)];
}else
bits+= esc_length;
run=0;
}else
run++;
}
i= scantable[last];
level= temp[i] + 64;
assert(level - 64);
if((level&(~127)) == 0){
bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
}else
bits+= esc_length;
}
return bits;
}
WARPER88_1616(hadamard8_diff_c, hadamard8_diff16_c)
WARPER88_1616(dct_sad8x8_c, dct_sad16x16_c)
WARPER88_1616(quant_psnr8x8_c, quant_psnr16x16_c)
WARPER88_1616(rd8x8_c, rd16x16_c)
WARPER88_1616(bit8x8_c, bit16x16_c)
/* XXX: those functions should be suppressed ASAP when all IDCTs are
converted */
static void ff_jref_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
{
j_rev_dct (block);
put_pixels_clamped_c(block, dest, line_size);
}
static void ff_jref_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
{
j_rev_dct (block);
add_pixels_clamped_c(block, dest, line_size);
}
void dsputil_init(DSPContext* c, AVCodecContext *avctx)
{
static int init_done = 0;
int i;
if (!init_done) {
for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i;
for(i=0;i<MAX_NEG_CROP;i++) {
cropTbl[i] = 0;
cropTbl[i + MAX_NEG_CROP + 256] = 255;
}
for(i=0;i<512;i++) {
squareTbl[i] = (i - 256) * (i - 256);
}
for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1;
init_done = 1;
}
#ifdef CONFIG_ENCODERS
if(avctx->dct_algo==FF_DCT_FASTINT)
c->fdct = fdct_ifast;
else
c->fdct = ff_jpeg_fdct_islow; //slow/accurate/default
#endif //CONFIG_ENCODERS
if(avctx->idct_algo==FF_IDCT_INT){
c->idct_put= ff_jref_idct_put;
c->idct_add= ff_jref_idct_add;
c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
}else{ //accurate/default
c->idct_put= simple_idct_put;
c->idct_add= simple_idct_add;
c->idct_permutation_type= FF_NO_IDCT_PERM;
}
c->get_pixels = get_pixels_c;
c->diff_pixels = diff_pixels_c;
c->put_pixels_clamped = put_pixels_clamped_c;
c->add_pixels_clamped = add_pixels_clamped_c;
c->gmc1 = gmc1_c;
c->gmc = gmc_c;
c->clear_blocks = clear_blocks_c;
c->pix_sum = pix_sum_c;
c->pix_norm1 = pix_norm1_c;
c->sse[0]= sse16_c;
c->sse[1]= sse8_c;
/* TODO [0] 16 [1] 8 */
c->pix_abs16x16 = pix_abs16x16_c;
c->pix_abs16x16_x2 = pix_abs16x16_x2_c;
c->pix_abs16x16_y2 = pix_abs16x16_y2_c;
c->pix_abs16x16_xy2 = pix_abs16x16_xy2_c;
c->pix_abs8x8 = pix_abs8x8_c;
c->pix_abs8x8_x2 = pix_abs8x8_x2_c;
c->pix_abs8x8_y2 = pix_abs8x8_y2_c;
c->pix_abs8x8_xy2 = pix_abs8x8_xy2_c;
#define dspfunc(PFX, IDX, NUM) \
c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## NUM ## _c; \
c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## NUM ## _x2_c; \
c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## NUM ## _y2_c; \
c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## NUM ## _xy2_c
dspfunc(put, 0, 16);
dspfunc(put_no_rnd, 0, 16);
dspfunc(put, 1, 8);
dspfunc(put_no_rnd, 1, 8);
dspfunc(avg, 0, 16);
dspfunc(avg_no_rnd, 0, 16);
dspfunc(avg, 1, 8);
dspfunc(avg_no_rnd, 1, 8);
#undef dspfunc
#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_no_rnd_qpel, 0, 16);
dspfunc(avg_qpel, 0, 16);
/* dspfunc(avg_no_rnd_qpel, 0, 16); */
dspfunc(put_qpel, 1, 8);
dspfunc(put_no_rnd_qpel, 1, 8);
dspfunc(avg_qpel, 1, 8);
/* dspfunc(avg_no_rnd_qpel, 1, 8); */
#undef dspfunc
c->put_mspel_pixels_tab[0]= put_mspel8_mc00_c;
c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c;
c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c;
c->put_mspel_pixels_tab[3]= put_mspel8_mc30_c;
c->put_mspel_pixels_tab[4]= put_mspel8_mc02_c;
c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c;
c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c;
c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c;
c->hadamard8_diff[0]= hadamard8_diff16_c;
c->hadamard8_diff[1]= hadamard8_diff_c;
c->hadamard8_abs = hadamard8_abs_c;
c->dct_sad[0]= dct_sad16x16_c;
c->dct_sad[1]= dct_sad8x8_c;
c->sad[0]= sad16x16_c;
c->sad[1]= sad8x8_c;
c->quant_psnr[0]= quant_psnr16x16_c;
c->quant_psnr[1]= quant_psnr8x8_c;
c->rd[0]= rd16x16_c;
c->rd[1]= rd8x8_c;
c->bit[0]= bit16x16_c;
c->bit[1]= bit8x8_c;
c->add_bytes= add_bytes_c;
c->diff_bytes= diff_bytes_c;
#ifdef HAVE_MMX
dsputil_init_mmx(c, avctx);
#endif
#ifdef ARCH_ARMV4L
dsputil_init_armv4l(c, avctx);
#endif
#ifdef HAVE_MLIB
dsputil_init_mlib(c, avctx);
#endif
#ifdef ARCH_ALPHA
dsputil_init_alpha(c, avctx);
#endif
#ifdef ARCH_POWERPC
dsputil_init_ppc(c, avctx);
#endif
#ifdef HAVE_MMI
dsputil_init_mmi(c, avctx);
#endif
switch(c->idct_permutation_type){
case FF_NO_IDCT_PERM:
for(i=0; i<64; i++)
c->idct_permutation[i]= i;
break;
case FF_LIBMPEG2_IDCT_PERM:
for(i=0; i<64; i++)
c->idct_permutation[i]= (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
break;
case FF_SIMPLE_IDCT_PERM:
for(i=0; i<64; i++)
c->idct_permutation[i]= simple_mmx_permutation[i];
break;
case FF_TRANSPOSE_IDCT_PERM:
for(i=0; i<64; i++)
c->idct_permutation[i]= ((i&7)<<3) | (i>>3);
break;
default:
fprintf(stderr, "Internal error, IDCT permutation not set\n");
}
}