1741 lines
71 KiB
C
1741 lines
71 KiB
C
/*
|
|
* 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>
|
|
*/
|
|
#include "avcodec.h"
|
|
#include "dsputil.h"
|
|
#include "simple_idct.h"
|
|
|
|
void (*ff_idct)(DCTELEM *block);
|
|
void (*ff_idct_put)(UINT8 *dest, int line_size, DCTELEM *block);
|
|
void (*ff_idct_add)(UINT8 *dest, int line_size, DCTELEM *block);
|
|
void (*get_pixels)(DCTELEM *block, const UINT8 *pixels, int line_size);
|
|
void (*diff_pixels)(DCTELEM *block, const UINT8 *s1, const UINT8 *s2, int stride);
|
|
void (*put_pixels_clamped)(const DCTELEM *block, UINT8 *pixels, int line_size);
|
|
void (*add_pixels_clamped)(const DCTELEM *block, UINT8 *pixels, int line_size);
|
|
void (*gmc1)(UINT8 *dst, UINT8 *src, int srcStride, int h, int x16, int y16, int rounder);
|
|
void (*clear_blocks)(DCTELEM *blocks);
|
|
int (*pix_sum)(UINT8 * pix, int line_size);
|
|
int (*pix_norm1)(UINT8 * pix, int line_size);
|
|
|
|
op_pixels_abs_func pix_abs16x16;
|
|
op_pixels_abs_func pix_abs16x16_x2;
|
|
op_pixels_abs_func pix_abs16x16_y2;
|
|
op_pixels_abs_func pix_abs16x16_xy2;
|
|
|
|
op_pixels_abs_func pix_abs8x8;
|
|
op_pixels_abs_func pix_abs8x8_x2;
|
|
op_pixels_abs_func pix_abs8x8_y2;
|
|
op_pixels_abs_func pix_abs8x8_xy2;
|
|
|
|
int ff_bit_exact=0;
|
|
|
|
UINT8 cropTbl[256 + 2 * MAX_NEG_CROP];
|
|
UINT32 squareTbl[512];
|
|
|
|
extern INT16 ff_mpeg1_default_intra_matrix[64];
|
|
extern INT16 ff_mpeg1_default_non_intra_matrix[64];
|
|
extern INT16 ff_mpeg4_default_intra_matrix[64];
|
|
extern INT16 ff_mpeg4_default_non_intra_matrix[64];
|
|
|
|
UINT8 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 __align8 inv_zigzag_direct16[64];
|
|
|
|
/* not permutated zigzag_direct for MMX quantizer */
|
|
UINT8 zigzag_direct_noperm[64];
|
|
|
|
UINT8 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,
|
|
};
|
|
|
|
UINT8 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,
|
|
};
|
|
|
|
#ifdef SIMPLE_IDCT
|
|
|
|
/* Input permutation for the simple_idct_mmx */
|
|
static UINT8 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,
|
|
};
|
|
#endif
|
|
|
|
/* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
|
|
UINT32 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,
|
|
};
|
|
|
|
/* used to skip zeros at the end */
|
|
UINT8 zigzag_end[64];
|
|
|
|
UINT8 permutation[64];
|
|
//UINT8 invPermutation[64];
|
|
|
|
static void build_zigzag_end(void)
|
|
{
|
|
int lastIndex;
|
|
int lastIndexAfterPerm=0;
|
|
for(lastIndex=0; lastIndex<64; lastIndex++)
|
|
{
|
|
if(zigzag_direct[lastIndex] > lastIndexAfterPerm)
|
|
lastIndexAfterPerm= zigzag_direct[lastIndex];
|
|
zigzag_end[lastIndex]= lastIndexAfterPerm + 1;
|
|
}
|
|
}
|
|
|
|
int pix_sum_c(UINT8 * 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;
|
|
}
|
|
|
|
int pix_norm1_c(UINT8 * pix, int line_size)
|
|
{
|
|
int s, i, j;
|
|
UINT32 *sq = squareTbl + 256;
|
|
|
|
s = 0;
|
|
for (i = 0; i < 16; i++) {
|
|
for (j = 0; j < 16; j += 8) {
|
|
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]];
|
|
pix += 8;
|
|
}
|
|
pix += line_size - 16;
|
|
}
|
|
return s;
|
|
}
|
|
|
|
|
|
void get_pixels_c(DCTELEM *restrict block, const UINT8 *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;
|
|
}
|
|
}
|
|
|
|
void diff_pixels_c(DCTELEM *restrict block, const UINT8 *s1, const UINT8 *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;
|
|
}
|
|
}
|
|
|
|
|
|
void put_pixels_clamped_c(const DCTELEM *block, UINT8 *restrict pixels,
|
|
int line_size)
|
|
{
|
|
int i;
|
|
UINT8 *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;
|
|
}
|
|
}
|
|
|
|
void add_pixels_clamped_c(const DCTELEM *block, UINT8 *restrict pixels,
|
|
int line_size)
|
|
{
|
|
int i;
|
|
UINT8 *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(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(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(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(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(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(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 , OPNAME ## _pixels , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _pixels16_x2 , OPNAME ## _pixels_x2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _pixels16_y2 , OPNAME ## _pixels_y2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2, OPNAME ## _pixels_xy2, 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2 , OPNAME ## _no_rnd_pixels_x2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2 , OPNAME ## _no_rnd_pixels_y2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2, OPNAME ## _no_rnd_pixels_xy2, 8)\
|
|
\
|
|
void (*OPNAME ## _pixels_tab[2][4])(uint8_t *block, const uint8_t *pixels, int line_size, int h) = {\
|
|
{\
|
|
OPNAME ## _pixels,\
|
|
OPNAME ## _pixels_x2,\
|
|
OPNAME ## _pixels_y2,\
|
|
OPNAME ## _pixels_xy2},\
|
|
{\
|
|
OPNAME ## _pixels16,\
|
|
OPNAME ## _pixels16_x2,\
|
|
OPNAME ## _pixels16_y2,\
|
|
OPNAME ## _pixels16_xy2}\
|
|
};\
|
|
\
|
|
void (*OPNAME ## _no_rnd_pixels_tab[2][4])(uint8_t *block, const uint8_t *pixels, int line_size, int h) = {\
|
|
{\
|
|
OPNAME ## _pixels,\
|
|
OPNAME ## _no_rnd_pixels_x2,\
|
|
OPNAME ## _no_rnd_pixels_y2,\
|
|
OPNAME ## _no_rnd_pixels_xy2},\
|
|
{\
|
|
OPNAME ## _pixels16,\
|
|
OPNAME ## _no_rnd_pixels16_x2,\
|
|
OPNAME ## _no_rnd_pixels16_y2,\
|
|
OPNAME ## _no_rnd_pixels16_xy2}\
|
|
};
|
|
|
|
#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
|
|
#else // 64 bit variant
|
|
|
|
#define PIXOP2(OPNAME, OP) \
|
|
static void OPNAME ## _pixels8(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(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
|
|
OPNAME ## _pixels8(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(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(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(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(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(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(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 , OPNAME ## _pixels8 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _pixels16_x2 , OPNAME ## _pixels8_x2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _pixels16_y2 , OPNAME ## _pixels8_y2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2, OPNAME ## _pixels8_xy2, 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16 , OPNAME ## _pixels8 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2 , OPNAME ## _no_rnd_pixels8_x2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2 , OPNAME ## _no_rnd_pixels8_y2 , 8)\
|
|
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2, OPNAME ## _no_rnd_pixels8_xy2, 8)\
|
|
\
|
|
void (*OPNAME ## _pixels_tab[2][4])(uint8_t *block, const uint8_t *pixels, int line_size, int h) = {\
|
|
{\
|
|
OPNAME ## _pixels16,\
|
|
OPNAME ## _pixels16_x2,\
|
|
OPNAME ## _pixels16_y2,\
|
|
OPNAME ## _pixels16_xy2},\
|
|
{\
|
|
OPNAME ## _pixels8,\
|
|
OPNAME ## _pixels8_x2,\
|
|
OPNAME ## _pixels8_y2,\
|
|
OPNAME ## _pixels8_xy2},\
|
|
};\
|
|
\
|
|
void (*OPNAME ## _no_rnd_pixels_tab[2][4])(uint8_t *block, const uint8_t *pixels, int line_size, int h) = {\
|
|
{\
|
|
OPNAME ## _pixels16,\
|
|
OPNAME ## _no_rnd_pixels16_x2,\
|
|
OPNAME ## _no_rnd_pixels16_y2,\
|
|
OPNAME ## _no_rnd_pixels16_xy2},\
|
|
{\
|
|
OPNAME ## _pixels8,\
|
|
OPNAME ## _no_rnd_pixels8_x2,\
|
|
OPNAME ## _no_rnd_pixels8_y2,\
|
|
OPNAME ## _no_rnd_pixels8_xy2},\
|
|
};
|
|
|
|
#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
|
|
|
|
#if 0
|
|
/* FIXME this stuff could be removed as its ot really used anymore */
|
|
#define PIXOP(BTYPE, OPNAME, OP, INCR) \
|
|
\
|
|
static void OPNAME ## _pixels(BTYPE *block, const UINT8 *pixels, int line_size, int h) \
|
|
{ \
|
|
BTYPE *p; \
|
|
const UINT8 *pix; \
|
|
\
|
|
p = block; \
|
|
pix = pixels; \
|
|
do { \
|
|
OP(p[0], pix[0]); \
|
|
OP(p[1], pix[1]); \
|
|
OP(p[2], pix[2]); \
|
|
OP(p[3], pix[3]); \
|
|
OP(p[4], pix[4]); \
|
|
OP(p[5], pix[5]); \
|
|
OP(p[6], pix[6]); \
|
|
OP(p[7], pix[7]); \
|
|
pix += line_size; \
|
|
p += INCR; \
|
|
} while (--h);; \
|
|
} \
|
|
\
|
|
static void OPNAME ## _pixels_x2(BTYPE *block, const UINT8 *pixels, int line_size, int h) \
|
|
{ \
|
|
BTYPE *p; \
|
|
const UINT8 *pix; \
|
|
\
|
|
p = block; \
|
|
pix = pixels; \
|
|
do { \
|
|
OP(p[0], avg2(pix[0], pix[1])); \
|
|
OP(p[1], avg2(pix[1], pix[2])); \
|
|
OP(p[2], avg2(pix[2], pix[3])); \
|
|
OP(p[3], avg2(pix[3], pix[4])); \
|
|
OP(p[4], avg2(pix[4], pix[5])); \
|
|
OP(p[5], avg2(pix[5], pix[6])); \
|
|
OP(p[6], avg2(pix[6], pix[7])); \
|
|
OP(p[7], avg2(pix[7], pix[8])); \
|
|
pix += line_size; \
|
|
p += INCR; \
|
|
} while (--h); \
|
|
} \
|
|
\
|
|
static void OPNAME ## _pixels_y2(BTYPE *block, const UINT8 *pixels, int line_size, int h) \
|
|
{ \
|
|
BTYPE *p; \
|
|
const UINT8 *pix; \
|
|
const UINT8 *pix1; \
|
|
\
|
|
p = block; \
|
|
pix = pixels; \
|
|
pix1 = pixels + line_size; \
|
|
do { \
|
|
OP(p[0], avg2(pix[0], pix1[0])); \
|
|
OP(p[1], avg2(pix[1], pix1[1])); \
|
|
OP(p[2], avg2(pix[2], pix1[2])); \
|
|
OP(p[3], avg2(pix[3], pix1[3])); \
|
|
OP(p[4], avg2(pix[4], pix1[4])); \
|
|
OP(p[5], avg2(pix[5], pix1[5])); \
|
|
OP(p[6], avg2(pix[6], pix1[6])); \
|
|
OP(p[7], avg2(pix[7], pix1[7])); \
|
|
pix += line_size; \
|
|
pix1 += line_size; \
|
|
p += INCR; \
|
|
} while(--h); \
|
|
} \
|
|
\
|
|
static void OPNAME ## _pixels_xy2(BTYPE *block, const UINT8 *pixels, int line_size, int h) \
|
|
{ \
|
|
BTYPE *p; \
|
|
const UINT8 *pix; \
|
|
const UINT8 *pix1; \
|
|
\
|
|
p = block; \
|
|
pix = pixels; \
|
|
pix1 = pixels + line_size; \
|
|
do { \
|
|
OP(p[0], avg4(pix[0], pix[1], pix1[0], pix1[1])); \
|
|
OP(p[1], avg4(pix[1], pix[2], pix1[1], pix1[2])); \
|
|
OP(p[2], avg4(pix[2], pix[3], pix1[2], pix1[3])); \
|
|
OP(p[3], avg4(pix[3], pix[4], pix1[3], pix1[4])); \
|
|
OP(p[4], avg4(pix[4], pix[5], pix1[4], pix1[5])); \
|
|
OP(p[5], avg4(pix[5], pix[6], pix1[5], pix1[6])); \
|
|
OP(p[6], avg4(pix[6], pix[7], pix1[6], pix1[7])); \
|
|
OP(p[7], avg4(pix[7], pix[8], pix1[7], pix1[8])); \
|
|
pix += line_size; \
|
|
pix1 += line_size; \
|
|
p += INCR; \
|
|
} while(--h); \
|
|
} \
|
|
\
|
|
void (*OPNAME ## _pixels_tab[4])(BTYPE *block, const UINT8 *pixels, int line_size, int h) = { \
|
|
OPNAME ## _pixels, \
|
|
OPNAME ## _pixels_x2, \
|
|
OPNAME ## _pixels_y2, \
|
|
OPNAME ## _pixels_xy2, \
|
|
};
|
|
|
|
/* rounding primitives */
|
|
#define avg2(a,b) ((a+b+1)>>1)
|
|
#define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
|
|
|
|
#define op_avg(a, b) a = avg2(a, b)
|
|
#define op_sub(a, b) a -= b
|
|
#define op_put(a, b) a = b
|
|
|
|
PIXOP(DCTELEM, sub, op_sub, 8)
|
|
PIXOP(uint8_t, avg, op_avg, line_size)
|
|
PIXOP(uint8_t, put, op_put, line_size)
|
|
|
|
/* not rounding primitives */
|
|
#undef avg2
|
|
#undef avg4
|
|
#define avg2(a,b) ((a+b)>>1)
|
|
#define avg4(a,b,c,d) ((a+b+c+d+1)>>2)
|
|
|
|
PIXOP(uint8_t, avg_no_rnd, op_avg, line_size)
|
|
PIXOP(uint8_t, put_no_rnd, op_put, line_size)
|
|
/* motion estimation */
|
|
|
|
#undef avg2
|
|
#undef avg4
|
|
#endif
|
|
|
|
#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 *dst, UINT8 *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;
|
|
rounder= 128 - rounder;
|
|
|
|
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 inline void copy_block17(UINT8 *dst, UINT8 *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 *dst, UINT8 *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 *dst, UINT8 *src, int dstStride, int srcStride, int h){\
|
|
UINT8 *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 *dst, UINT8 *src, int dstStride, int srcStride, int w){\
|
|
UINT8 *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 *dst, UINT8 *src, int dstStride, int srcStride, int h){\
|
|
UINT8 *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 *dst, UINT8 *src, int dstStride, int srcStride, int w){\
|
|
UINT8 *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];\
|
|
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 *dst, UINT8 *src, int stride){\
|
|
OPNAME ## pixels8(dst, src, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc10_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 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 *dst, UINT8 *src, int stride){\
|
|
OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc30_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 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 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 half[64];\
|
|
copy_block9(full, src, 16, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16, 8);\
|
|
OPNAME ## pixels8_l2(dst, full, half, stride, 16, 8, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc02_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
copy_block9(full, src, 16, stride, 9);\
|
|
OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16, 8);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel8_mc03_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 half[64];\
|
|
copy_block9(full, src, 16, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16, 8);\
|
|
OPNAME ## pixels8_l2(dst, full+16, half, stride, 16, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc11_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfV[64];\
|
|
UINT8 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, 8);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l4(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc31_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfV[64];\
|
|
UINT8 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, 8);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l4(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc13_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfV[64];\
|
|
UINT8 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, 8);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l4(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc33_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfV[64];\
|
|
UINT8 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, 8);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l4(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc21_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfHV[64];\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc23_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfHV[64];\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc12_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfV[64];\
|
|
UINT8 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, 8);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc32_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[16*9];\
|
|
UINT8 halfH[72];\
|
|
UINT8 halfV[64];\
|
|
UINT8 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, 8);\
|
|
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
|
|
OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel8_mc22_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 halfH[72];\
|
|
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
|
|
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8, 8);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc00_c (UINT8 *dst, UINT8 *src, int stride){\
|
|
OPNAME ## pixels16(dst, src, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc10_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 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 *dst, UINT8 *src, int stride){\
|
|
OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc30_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 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 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 half[256];\
|
|
copy_block17(full, src, 24, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24, 16);\
|
|
OPNAME ## pixels16_l2(dst, full, half, stride, 24, 16, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc02_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
copy_block17(full, src, 24, stride, 17);\
|
|
OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24, 16);\
|
|
}\
|
|
\
|
|
static void OPNAME ## qpel16_mc03_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 half[256];\
|
|
copy_block17(full, src, 24, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24, 16);\
|
|
OPNAME ## pixels16_l2(dst, full+24, half, stride, 24, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc11_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfV[256];\
|
|
UINT8 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, 16);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l4(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc31_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfV[256];\
|
|
UINT8 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, 16);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l4(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc13_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfV[256];\
|
|
UINT8 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, 16);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l4(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc33_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfV[256];\
|
|
UINT8 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, 16);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l4(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc21_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfHV[256];\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc23_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfHV[256];\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc12_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfV[256];\
|
|
UINT8 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, 16);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc32_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 full[24*17];\
|
|
UINT8 halfH[272];\
|
|
UINT8 halfV[256];\
|
|
UINT8 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, 16);\
|
|
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
|
|
OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
|
|
}\
|
|
static void OPNAME ## qpel16_mc22_c(UINT8 *dst, UINT8 *src, int stride){\
|
|
UINT8 halfH[272];\
|
|
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
|
|
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16, 16);\
|
|
}\
|
|
qpel_mc_func OPNAME ## qpel_pixels_tab[2][16]={ \
|
|
{\
|
|
OPNAME ## qpel16_mc00_c, \
|
|
OPNAME ## qpel16_mc10_c, \
|
|
OPNAME ## qpel16_mc20_c, \
|
|
OPNAME ## qpel16_mc30_c, \
|
|
OPNAME ## qpel16_mc01_c, \
|
|
OPNAME ## qpel16_mc11_c, \
|
|
OPNAME ## qpel16_mc21_c, \
|
|
OPNAME ## qpel16_mc31_c, \
|
|
OPNAME ## qpel16_mc02_c, \
|
|
OPNAME ## qpel16_mc12_c, \
|
|
OPNAME ## qpel16_mc22_c, \
|
|
OPNAME ## qpel16_mc32_c, \
|
|
OPNAME ## qpel16_mc03_c, \
|
|
OPNAME ## qpel16_mc13_c, \
|
|
OPNAME ## qpel16_mc23_c, \
|
|
OPNAME ## qpel16_mc33_c, \
|
|
},{\
|
|
OPNAME ## qpel8_mc00_c, \
|
|
OPNAME ## qpel8_mc10_c, \
|
|
OPNAME ## qpel8_mc20_c, \
|
|
OPNAME ## qpel8_mc30_c, \
|
|
OPNAME ## qpel8_mc01_c, \
|
|
OPNAME ## qpel8_mc11_c, \
|
|
OPNAME ## qpel8_mc21_c, \
|
|
OPNAME ## qpel8_mc31_c, \
|
|
OPNAME ## qpel8_mc02_c, \
|
|
OPNAME ## qpel8_mc12_c, \
|
|
OPNAME ## qpel8_mc22_c, \
|
|
OPNAME ## qpel8_mc32_c, \
|
|
OPNAME ## qpel8_mc03_c, \
|
|
OPNAME ## qpel8_mc13_c, \
|
|
OPNAME ## qpel8_mc23_c, \
|
|
OPNAME ## qpel8_mc33_c, \
|
|
}\
|
|
};
|
|
|
|
#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
|
|
|
|
int pix_abs16x16_c(UINT8 *pix1, UINT8 *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;
|
|
}
|
|
|
|
int pix_abs16x16_x2_c(UINT8 *pix1, UINT8 *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;
|
|
}
|
|
|
|
int pix_abs16x16_y2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
|
|
{
|
|
int s, i;
|
|
UINT8 *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;
|
|
}
|
|
|
|
int pix_abs16x16_xy2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
|
|
{
|
|
int s, i;
|
|
UINT8 *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;
|
|
}
|
|
|
|
int pix_abs8x8_c(UINT8 *pix1, UINT8 *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;
|
|
}
|
|
|
|
int pix_abs8x8_x2_c(UINT8 *pix1, UINT8 *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;
|
|
}
|
|
|
|
int pix_abs8x8_y2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
|
|
{
|
|
int s, i;
|
|
UINT8 *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;
|
|
}
|
|
|
|
int pix_abs8x8_xy2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
|
|
{
|
|
int s, i;
|
|
UINT8 *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;
|
|
}
|
|
|
|
/* permute block according so that it corresponds to the MMX idct
|
|
order */
|
|
#ifdef SIMPLE_IDCT
|
|
/* general permutation, but perhaps slightly slower */
|
|
void block_permute(INT16 *block)
|
|
{
|
|
int i;
|
|
INT16 temp[64];
|
|
|
|
for(i=0; i<64; i++) temp[ block_permute_op(i) ] = block[i];
|
|
|
|
for(i=0; i<64; i++) block[i] = temp[i];
|
|
}
|
|
#else
|
|
|
|
void block_permute(INT16 *block)
|
|
{
|
|
int tmp1, tmp2, tmp3, tmp4, tmp5, tmp6;
|
|
int i;
|
|
|
|
for(i=0;i<8;i++) {
|
|
tmp1 = block[1];
|
|
tmp2 = block[2];
|
|
tmp3 = block[3];
|
|
tmp4 = block[4];
|
|
tmp5 = block[5];
|
|
tmp6 = block[6];
|
|
block[1] = tmp2;
|
|
block[2] = tmp4;
|
|
block[3] = tmp6;
|
|
block[4] = tmp1;
|
|
block[5] = tmp3;
|
|
block[6] = tmp5;
|
|
block += 8;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void clear_blocks_c(DCTELEM *blocks)
|
|
{
|
|
memset(blocks, 0, sizeof(DCTELEM)*6*64);
|
|
}
|
|
|
|
/* XXX: those functions should be suppressed ASAP when all IDCTs are
|
|
converted */
|
|
void gen_idct_put(UINT8 *dest, int line_size, DCTELEM *block)
|
|
{
|
|
ff_idct (block);
|
|
put_pixels_clamped(block, dest, line_size);
|
|
}
|
|
|
|
void gen_idct_add(UINT8 *dest, int line_size, DCTELEM *block)
|
|
{
|
|
ff_idct (block);
|
|
add_pixels_clamped(block, dest, line_size);
|
|
}
|
|
|
|
void dsputil_init(void)
|
|
{
|
|
int i, j;
|
|
int use_permuted_idct;
|
|
|
|
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);
|
|
}
|
|
|
|
#ifdef SIMPLE_IDCT
|
|
ff_idct = NULL;
|
|
#else
|
|
ff_idct = j_rev_dct;
|
|
#endif
|
|
get_pixels = get_pixels_c;
|
|
diff_pixels = diff_pixels_c;
|
|
put_pixels_clamped = put_pixels_clamped_c;
|
|
add_pixels_clamped = add_pixels_clamped_c;
|
|
gmc1= gmc1_c;
|
|
clear_blocks= clear_blocks_c;
|
|
pix_sum= pix_sum_c;
|
|
pix_norm1= pix_norm1_c;
|
|
|
|
pix_abs16x16 = pix_abs16x16_c;
|
|
pix_abs16x16_x2 = pix_abs16x16_x2_c;
|
|
pix_abs16x16_y2 = pix_abs16x16_y2_c;
|
|
pix_abs16x16_xy2 = pix_abs16x16_xy2_c;
|
|
pix_abs8x8 = pix_abs8x8_c;
|
|
pix_abs8x8_x2 = pix_abs8x8_x2_c;
|
|
pix_abs8x8_y2 = pix_abs8x8_y2_c;
|
|
pix_abs8x8_xy2 = pix_abs8x8_xy2_c;
|
|
|
|
use_permuted_idct = 1;
|
|
|
|
#ifdef HAVE_MMX
|
|
dsputil_init_mmx();
|
|
#endif
|
|
#ifdef ARCH_ARMV4L
|
|
dsputil_init_armv4l();
|
|
#endif
|
|
#ifdef HAVE_MLIB
|
|
dsputil_init_mlib();
|
|
use_permuted_idct = 0;
|
|
#endif
|
|
#ifdef ARCH_ALPHA
|
|
dsputil_init_alpha();
|
|
use_permuted_idct = 0;
|
|
#endif
|
|
#ifdef ARCH_POWERPC
|
|
dsputil_init_ppc();
|
|
#endif
|
|
|
|
#ifdef SIMPLE_IDCT
|
|
if (ff_idct == NULL) {
|
|
ff_idct_put = simple_idct_put;
|
|
ff_idct_add = simple_idct_add;
|
|
use_permuted_idct=0;
|
|
}
|
|
#endif
|
|
if(ff_idct != NULL) {
|
|
ff_idct_put = gen_idct_put;
|
|
ff_idct_add = gen_idct_add;
|
|
}
|
|
|
|
if(use_permuted_idct)
|
|
#ifdef SIMPLE_IDCT
|
|
for(i=0; i<64; i++) permutation[i]= simple_mmx_permutation[i];
|
|
#else
|
|
for(i=0; i<64; i++) permutation[i]= (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
|
|
#endif
|
|
else
|
|
for(i=0; i<64; i++) permutation[i]=i;
|
|
|
|
for(i=0; i<64; i++) inv_zigzag_direct16[zigzag_direct[i]]= i+1;
|
|
for(i=0; i<64; i++) zigzag_direct_noperm[i]= zigzag_direct[i];
|
|
|
|
if (use_permuted_idct) {
|
|
/* permute for IDCT */
|
|
for(i=0;i<64;i++) {
|
|
j = zigzag_direct[i];
|
|
zigzag_direct[i] = block_permute_op(j);
|
|
j = ff_alternate_horizontal_scan[i];
|
|
ff_alternate_horizontal_scan[i] = block_permute_op(j);
|
|
j = ff_alternate_vertical_scan[i];
|
|
ff_alternate_vertical_scan[i] = block_permute_op(j);
|
|
}
|
|
block_permute(ff_mpeg1_default_intra_matrix);
|
|
block_permute(ff_mpeg1_default_non_intra_matrix);
|
|
block_permute(ff_mpeg4_default_intra_matrix);
|
|
block_permute(ff_mpeg4_default_non_intra_matrix);
|
|
}
|
|
|
|
build_zigzag_end();
|
|
}
|
|
|
|
/* remove any non bit exact operation (testing purpose) */
|
|
void avcodec_set_bit_exact(void)
|
|
{
|
|
ff_bit_exact=1;
|
|
#ifdef HAVE_MMX
|
|
dsputil_set_bit_exact_mmx();
|
|
#endif
|
|
}
|
|
|
|
void get_psnr(UINT8 *orig_image[3], UINT8 *coded_image[3],
|
|
int orig_linesize[3], int coded_linesize,
|
|
AVCodecContext *avctx)
|
|
{
|
|
int quad, diff, x, y;
|
|
UINT8 *orig, *coded;
|
|
UINT32 *sq = squareTbl + 256;
|
|
|
|
quad = 0;
|
|
diff = 0;
|
|
|
|
/* Luminance */
|
|
orig = orig_image[0];
|
|
coded = coded_image[0];
|
|
|
|
for (y=0;y<avctx->height;y++) {
|
|
for (x=0;x<avctx->width;x++) {
|
|
diff = *(orig + x) - *(coded + x);
|
|
quad += sq[diff];
|
|
}
|
|
orig += orig_linesize[0];
|
|
coded += coded_linesize;
|
|
}
|
|
|
|
avctx->psnr_y = (float) quad / (float) (avctx->width * avctx->height);
|
|
|
|
if (avctx->psnr_y) {
|
|
avctx->psnr_y = (float) (255 * 255) / avctx->psnr_y;
|
|
avctx->psnr_y = 10 * (float) log10 (avctx->psnr_y);
|
|
} else
|
|
avctx->psnr_y = 99.99;
|
|
}
|
|
|