ffmpeg / libavcodec / dsputil.c @ 05aec7bb
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/*
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* DSP utils
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* Copyright (c) 2000, 2001 Fabrice Bellard
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* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
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*
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* gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file libavcodec/dsputil.c
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* DSP utils
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*/
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#include "avcodec.h" |
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#include "dsputil.h" |
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#include "simple_idct.h" |
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#include "faandct.h" |
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#include "faanidct.h" |
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#include "mathops.h" |
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#include "mpegvideo.h" |
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#include "config.h" |
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#include "lpc.h" |
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#include "ac3dec.h" |
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#include "vorbis.h" |
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#include "png.h" |
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uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP] = {0, }; |
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uint32_t ff_squareTbl[512] = {0, }; |
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// 0x7f7f7f7f or 0x7f7f7f7f7f7f7f7f or whatever, depending on the cpu's native arithmetic size
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#define pb_7f (~0UL/255 * 0x7f) |
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#define pb_80 (~0UL/255 * 0x80) |
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const uint8_t ff_zigzag_direct[64] = { |
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0, 1, 8, 16, 9, 2, 3, 10, |
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17, 24, 32, 25, 18, 11, 4, 5, |
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12, 19, 26, 33, 40, 48, 41, 34, |
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27, 20, 13, 6, 7, 14, 21, 28, |
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35, 42, 49, 56, 57, 50, 43, 36, |
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29, 22, 15, 23, 30, 37, 44, 51, |
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58, 59, 52, 45, 38, 31, 39, 46, |
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53, 60, 61, 54, 47, 55, 62, 63 |
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}; |
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/* Specific zigzag scan for 248 idct. NOTE that unlike the
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specification, we interleave the fields */
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const uint8_t ff_zigzag248_direct[64] = { |
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0, 8, 1, 9, 16, 24, 2, 10, |
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17, 25, 32, 40, 48, 56, 33, 41, |
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18, 26, 3, 11, 4, 12, 19, 27, |
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34, 42, 49, 57, 50, 58, 35, 43, |
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20, 28, 5, 13, 6, 14, 21, 29, |
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36, 44, 51, 59, 52, 60, 37, 45, |
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22, 30, 7, 15, 23, 31, 38, 46, |
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53, 61, 54, 62, 39, 47, 55, 63, |
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}; |
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/* not permutated inverse zigzag_direct + 1 for MMX quantizer */
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DECLARE_ALIGNED(16, uint16_t, inv_zigzag_direct16)[64]; |
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const uint8_t ff_alternate_horizontal_scan[64] = { |
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0, 1, 2, 3, 8, 9, 16, 17, |
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10, 11, 4, 5, 6, 7, 15, 14, |
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13, 12, 19, 18, 24, 25, 32, 33, |
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26, 27, 20, 21, 22, 23, 28, 29, |
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30, 31, 34, 35, 40, 41, 48, 49, |
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42, 43, 36, 37, 38, 39, 44, 45, |
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46, 47, 50, 51, 56, 57, 58, 59, |
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52, 53, 54, 55, 60, 61, 62, 63, |
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}; |
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const uint8_t ff_alternate_vertical_scan[64] = { |
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0, 8, 16, 24, 1, 9, 2, 10, |
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17, 25, 32, 40, 48, 56, 57, 49, |
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41, 33, 26, 18, 3, 11, 4, 12, |
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19, 27, 34, 42, 50, 58, 35, 43, |
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51, 59, 20, 28, 5, 13, 6, 14, |
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21, 29, 36, 44, 52, 60, 37, 45, |
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53, 61, 22, 30, 7, 15, 23, 31, |
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38, 46, 54, 62, 39, 47, 55, 63, |
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}; |
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/* a*inverse[b]>>32 == a/b for all 0<=a<=16909558 && 2<=b<=256
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* for a>16909558, is an overestimate by less than 1 part in 1<<24 */
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const uint32_t ff_inverse[257]={ |
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0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757, |
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536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154, |
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268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709, |
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178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333, |
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134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367, |
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107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283, |
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89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315, |
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76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085, |
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67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498, |
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59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675, |
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53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441, |
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48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183, |
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44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712, |
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41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400, |
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38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163, |
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35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641, |
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33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573, |
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31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737, |
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29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493, |
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28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373, |
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26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368, |
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25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671, |
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24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767, |
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23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740, |
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22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751, |
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21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635, |
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20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593, |
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19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944, |
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19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933, |
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18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575, |
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17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532, |
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17318417, 17248865, 17179870, 17111424, 17043522, 16976156, 16909321, 16843010, |
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16777216
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}; |
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/* Input permutation for the simple_idct_mmx */
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static const uint8_t simple_mmx_permutation[64]={ |
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0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, |
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0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, |
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0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, |
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0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, |
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0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, |
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0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, |
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0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, |
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0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F, |
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}; |
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static const uint8_t idct_sse2_row_perm[8] = {0, 4, 1, 5, 2, 6, 3, 7}; |
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void ff_init_scantable(uint8_t *permutation, ScanTable *st, const uint8_t *src_scantable){ |
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int i;
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int end;
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st->scantable= src_scantable; |
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for(i=0; i<64; i++){ |
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int j;
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j = src_scantable[i]; |
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st->permutated[i] = permutation[j]; |
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#if ARCH_PPC
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st->inverse[j] = i; |
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#endif
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} |
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end=-1;
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for(i=0; i<64; i++){ |
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int j;
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j = st->permutated[i]; |
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if(j>end) end=j;
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st->raster_end[i]= end; |
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} |
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} |
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static int pix_sum_c(uint8_t * pix, int line_size) |
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{ |
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int s, i, j;
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s = 0;
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for (i = 0; i < 16; i++) { |
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for (j = 0; j < 16; j += 8) { |
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s += pix[0];
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s += pix[1];
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s += pix[2];
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s += pix[3];
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s += pix[4];
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s += pix[5];
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s += pix[6];
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s += pix[7];
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pix += 8;
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} |
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pix += line_size - 16;
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} |
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return s;
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} |
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static int pix_norm1_c(uint8_t * pix, int line_size) |
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{ |
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int s, i, j;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < 16; i++) { |
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for (j = 0; j < 16; j += 8) { |
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#if 0
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s += sq[pix[0]];
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s += sq[pix[1]];
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s += sq[pix[2]];
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s += sq[pix[3]];
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s += sq[pix[4]];
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s += sq[pix[5]];
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s += sq[pix[6]];
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s += sq[pix[7]];
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#else
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#if LONG_MAX > 2147483647 |
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register uint64_t x=*(uint64_t*)pix;
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s += sq[x&0xff];
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s += sq[(x>>8)&0xff]; |
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s += sq[(x>>16)&0xff]; |
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s += sq[(x>>24)&0xff]; |
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s += sq[(x>>32)&0xff]; |
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s += sq[(x>>40)&0xff]; |
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s += sq[(x>>48)&0xff]; |
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s += sq[(x>>56)&0xff]; |
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#else
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register uint32_t x=*(uint32_t*)pix;
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s += sq[x&0xff];
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s += sq[(x>>8)&0xff]; |
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s += sq[(x>>16)&0xff]; |
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s += sq[(x>>24)&0xff]; |
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x=*(uint32_t*)(pix+4);
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s += sq[x&0xff];
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s += sq[(x>>8)&0xff]; |
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s += sq[(x>>16)&0xff]; |
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s += sq[(x>>24)&0xff]; |
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#endif
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#endif
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pix += 8;
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} |
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pix += line_size - 16;
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} |
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return s;
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} |
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static void bswap_buf(uint32_t *dst, const uint32_t *src, int w){ |
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int i;
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for(i=0; i+8<=w; i+=8){ |
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dst[i+0]= bswap_32(src[i+0]); |
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dst[i+1]= bswap_32(src[i+1]); |
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dst[i+2]= bswap_32(src[i+2]); |
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dst[i+3]= bswap_32(src[i+3]); |
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dst[i+4]= bswap_32(src[i+4]); |
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dst[i+5]= bswap_32(src[i+5]); |
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dst[i+6]= bswap_32(src[i+6]); |
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dst[i+7]= bswap_32(src[i+7]); |
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} |
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for(;i<w; i++){
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dst[i+0]= bswap_32(src[i+0]); |
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} |
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} |
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static int sse4_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
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{ |
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int s, i;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < h; i++) { |
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s += sq[pix1[0] - pix2[0]]; |
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s += sq[pix1[1] - pix2[1]]; |
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s += sq[pix1[2] - pix2[2]]; |
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s += sq[pix1[3] - pix2[3]]; |
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pix1 += line_size; |
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pix2 += line_size; |
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} |
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return s;
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} |
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static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
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{ |
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int s, i;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < h; i++) { |
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s += sq[pix1[0] - pix2[0]]; |
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s += sq[pix1[1] - pix2[1]]; |
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s += sq[pix1[2] - pix2[2]]; |
290 |
s += sq[pix1[3] - pix2[3]]; |
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s += sq[pix1[4] - pix2[4]]; |
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s += sq[pix1[5] - pix2[5]]; |
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s += sq[pix1[6] - pix2[6]]; |
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s += sq[pix1[7] - pix2[7]]; |
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pix1 += line_size; |
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pix2 += line_size; |
297 |
} |
298 |
return s;
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} |
300 |
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static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
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{ |
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int s, i;
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uint32_t *sq = ff_squareTbl + 256;
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|
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s = 0;
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for (i = 0; i < h; i++) { |
308 |
s += sq[pix1[ 0] - pix2[ 0]]; |
309 |
s += sq[pix1[ 1] - pix2[ 1]]; |
310 |
s += sq[pix1[ 2] - pix2[ 2]]; |
311 |
s += sq[pix1[ 3] - pix2[ 3]]; |
312 |
s += sq[pix1[ 4] - pix2[ 4]]; |
313 |
s += sq[pix1[ 5] - pix2[ 5]]; |
314 |
s += sq[pix1[ 6] - pix2[ 6]]; |
315 |
s += sq[pix1[ 7] - pix2[ 7]]; |
316 |
s += sq[pix1[ 8] - pix2[ 8]]; |
317 |
s += sq[pix1[ 9] - pix2[ 9]]; |
318 |
s += sq[pix1[10] - pix2[10]]; |
319 |
s += sq[pix1[11] - pix2[11]]; |
320 |
s += sq[pix1[12] - pix2[12]]; |
321 |
s += sq[pix1[13] - pix2[13]]; |
322 |
s += sq[pix1[14] - pix2[14]]; |
323 |
s += sq[pix1[15] - pix2[15]]; |
324 |
|
325 |
pix1 += line_size; |
326 |
pix2 += line_size; |
327 |
} |
328 |
return s;
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} |
330 |
|
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/* draw the edges of width 'w' of an image of size width, height */
|
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//FIXME check that this is ok for mpeg4 interlaced
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static void draw_edges_c(uint8_t *buf, int wrap, int width, int height, int w) |
334 |
{ |
335 |
uint8_t *ptr, *last_line; |
336 |
int i;
|
337 |
|
338 |
last_line = buf + (height - 1) * wrap;
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for(i=0;i<w;i++) { |
340 |
/* top and bottom */
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memcpy(buf - (i + 1) * wrap, buf, width);
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memcpy(last_line + (i + 1) * wrap, last_line, width);
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} |
344 |
/* left and right */
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ptr = buf; |
346 |
for(i=0;i<height;i++) { |
347 |
memset(ptr - w, ptr[0], w);
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348 |
memset(ptr + width, ptr[width-1], w);
|
349 |
ptr += wrap; |
350 |
} |
351 |
/* corners */
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352 |
for(i=0;i<w;i++) { |
353 |
memset(buf - (i + 1) * wrap - w, buf[0], w); /* top left */ |
354 |
memset(buf - (i + 1) * wrap + width, buf[width-1], w); /* top right */ |
355 |
memset(last_line + (i + 1) * wrap - w, last_line[0], w); /* top left */ |
356 |
memset(last_line + (i + 1) * wrap + width, last_line[width-1], w); /* top right */ |
357 |
} |
358 |
} |
359 |
|
360 |
/**
|
361 |
* Copies a rectangular area of samples to a temporary buffer and replicates the boarder samples.
|
362 |
* @param buf destination buffer
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363 |
* @param src source buffer
|
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* @param linesize number of bytes between 2 vertically adjacent samples in both the source and destination buffers
|
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* @param block_w width of block
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* @param block_h height of block
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* @param src_x x coordinate of the top left sample of the block in the source buffer
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* @param src_y y coordinate of the top left sample of the block in the source buffer
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* @param w width of the source buffer
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* @param h height of the source buffer
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*/
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void ff_emulated_edge_mc(uint8_t *buf, uint8_t *src, int linesize, int block_w, int block_h, |
373 |
int src_x, int src_y, int w, int h){ |
374 |
int x, y;
|
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int start_y, start_x, end_y, end_x;
|
376 |
|
377 |
if(src_y>= h){
|
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src+= (h-1-src_y)*linesize;
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src_y=h-1;
|
380 |
}else if(src_y<=-block_h){ |
381 |
src+= (1-block_h-src_y)*linesize;
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src_y=1-block_h;
|
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} |
384 |
if(src_x>= w){
|
385 |
src+= (w-1-src_x);
|
386 |
src_x=w-1;
|
387 |
}else if(src_x<=-block_w){ |
388 |
src+= (1-block_w-src_x);
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389 |
src_x=1-block_w;
|
390 |
} |
391 |
|
392 |
start_y= FFMAX(0, -src_y);
|
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start_x= FFMAX(0, -src_x);
|
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end_y= FFMIN(block_h, h-src_y); |
395 |
end_x= FFMIN(block_w, w-src_x); |
396 |
|
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// copy existing part
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for(y=start_y; y<end_y; y++){
|
399 |
for(x=start_x; x<end_x; x++){
|
400 |
buf[x + y*linesize]= src[x + y*linesize]; |
401 |
} |
402 |
} |
403 |
|
404 |
//top
|
405 |
for(y=0; y<start_y; y++){ |
406 |
for(x=start_x; x<end_x; x++){
|
407 |
buf[x + y*linesize]= buf[x + start_y*linesize]; |
408 |
} |
409 |
} |
410 |
|
411 |
//bottom
|
412 |
for(y=end_y; y<block_h; y++){
|
413 |
for(x=start_x; x<end_x; x++){
|
414 |
buf[x + y*linesize]= buf[x + (end_y-1)*linesize];
|
415 |
} |
416 |
} |
417 |
|
418 |
for(y=0; y<block_h; y++){ |
419 |
//left
|
420 |
for(x=0; x<start_x; x++){ |
421 |
buf[x + y*linesize]= buf[start_x + y*linesize]; |
422 |
} |
423 |
|
424 |
//right
|
425 |
for(x=end_x; x<block_w; x++){
|
426 |
buf[x + y*linesize]= buf[end_x - 1 + y*linesize];
|
427 |
} |
428 |
} |
429 |
} |
430 |
|
431 |
static void get_pixels_c(DCTELEM *restrict block, const uint8_t *pixels, int line_size) |
432 |
{ |
433 |
int i;
|
434 |
|
435 |
/* read the pixels */
|
436 |
for(i=0;i<8;i++) { |
437 |
block[0] = pixels[0]; |
438 |
block[1] = pixels[1]; |
439 |
block[2] = pixels[2]; |
440 |
block[3] = pixels[3]; |
441 |
block[4] = pixels[4]; |
442 |
block[5] = pixels[5]; |
443 |
block[6] = pixels[6]; |
444 |
block[7] = pixels[7]; |
445 |
pixels += line_size; |
446 |
block += 8;
|
447 |
} |
448 |
} |
449 |
|
450 |
static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1, |
451 |
const uint8_t *s2, int stride){ |
452 |
int i;
|
453 |
|
454 |
/* read the pixels */
|
455 |
for(i=0;i<8;i++) { |
456 |
block[0] = s1[0] - s2[0]; |
457 |
block[1] = s1[1] - s2[1]; |
458 |
block[2] = s1[2] - s2[2]; |
459 |
block[3] = s1[3] - s2[3]; |
460 |
block[4] = s1[4] - s2[4]; |
461 |
block[5] = s1[5] - s2[5]; |
462 |
block[6] = s1[6] - s2[6]; |
463 |
block[7] = s1[7] - s2[7]; |
464 |
s1 += stride; |
465 |
s2 += stride; |
466 |
block += 8;
|
467 |
} |
468 |
} |
469 |
|
470 |
|
471 |
static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels, |
472 |
int line_size)
|
473 |
{ |
474 |
int i;
|
475 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
476 |
|
477 |
/* read the pixels */
|
478 |
for(i=0;i<8;i++) { |
479 |
pixels[0] = cm[block[0]]; |
480 |
pixels[1] = cm[block[1]]; |
481 |
pixels[2] = cm[block[2]]; |
482 |
pixels[3] = cm[block[3]]; |
483 |
pixels[4] = cm[block[4]]; |
484 |
pixels[5] = cm[block[5]]; |
485 |
pixels[6] = cm[block[6]]; |
486 |
pixels[7] = cm[block[7]]; |
487 |
|
488 |
pixels += line_size; |
489 |
block += 8;
|
490 |
} |
491 |
} |
492 |
|
493 |
static void put_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels, |
494 |
int line_size)
|
495 |
{ |
496 |
int i;
|
497 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
498 |
|
499 |
/* read the pixels */
|
500 |
for(i=0;i<4;i++) { |
501 |
pixels[0] = cm[block[0]]; |
502 |
pixels[1] = cm[block[1]]; |
503 |
pixels[2] = cm[block[2]]; |
504 |
pixels[3] = cm[block[3]]; |
505 |
|
506 |
pixels += line_size; |
507 |
block += 8;
|
508 |
} |
509 |
} |
510 |
|
511 |
static void put_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels, |
512 |
int line_size)
|
513 |
{ |
514 |
int i;
|
515 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
516 |
|
517 |
/* read the pixels */
|
518 |
for(i=0;i<2;i++) { |
519 |
pixels[0] = cm[block[0]]; |
520 |
pixels[1] = cm[block[1]]; |
521 |
|
522 |
pixels += line_size; |
523 |
block += 8;
|
524 |
} |
525 |
} |
526 |
|
527 |
static void put_signed_pixels_clamped_c(const DCTELEM *block, |
528 |
uint8_t *restrict pixels,
|
529 |
int line_size)
|
530 |
{ |
531 |
int i, j;
|
532 |
|
533 |
for (i = 0; i < 8; i++) { |
534 |
for (j = 0; j < 8; j++) { |
535 |
if (*block < -128) |
536 |
*pixels = 0;
|
537 |
else if (*block > 127) |
538 |
*pixels = 255;
|
539 |
else
|
540 |
*pixels = (uint8_t)(*block + 128);
|
541 |
block++; |
542 |
pixels++; |
543 |
} |
544 |
pixels += (line_size - 8);
|
545 |
} |
546 |
} |
547 |
|
548 |
static void put_pixels_nonclamped_c(const DCTELEM *block, uint8_t *restrict pixels, |
549 |
int line_size)
|
550 |
{ |
551 |
int i;
|
552 |
|
553 |
/* read the pixels */
|
554 |
for(i=0;i<8;i++) { |
555 |
pixels[0] = block[0]; |
556 |
pixels[1] = block[1]; |
557 |
pixels[2] = block[2]; |
558 |
pixels[3] = block[3]; |
559 |
pixels[4] = block[4]; |
560 |
pixels[5] = block[5]; |
561 |
pixels[6] = block[6]; |
562 |
pixels[7] = block[7]; |
563 |
|
564 |
pixels += line_size; |
565 |
block += 8;
|
566 |
} |
567 |
} |
568 |
|
569 |
static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels, |
570 |
int line_size)
|
571 |
{ |
572 |
int i;
|
573 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
574 |
|
575 |
/* read the pixels */
|
576 |
for(i=0;i<8;i++) { |
577 |
pixels[0] = cm[pixels[0] + block[0]]; |
578 |
pixels[1] = cm[pixels[1] + block[1]]; |
579 |
pixels[2] = cm[pixels[2] + block[2]]; |
580 |
pixels[3] = cm[pixels[3] + block[3]]; |
581 |
pixels[4] = cm[pixels[4] + block[4]]; |
582 |
pixels[5] = cm[pixels[5] + block[5]]; |
583 |
pixels[6] = cm[pixels[6] + block[6]]; |
584 |
pixels[7] = cm[pixels[7] + block[7]]; |
585 |
pixels += line_size; |
586 |
block += 8;
|
587 |
} |
588 |
} |
589 |
|
590 |
static void add_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels, |
591 |
int line_size)
|
592 |
{ |
593 |
int i;
|
594 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
595 |
|
596 |
/* read the pixels */
|
597 |
for(i=0;i<4;i++) { |
598 |
pixels[0] = cm[pixels[0] + block[0]]; |
599 |
pixels[1] = cm[pixels[1] + block[1]]; |
600 |
pixels[2] = cm[pixels[2] + block[2]]; |
601 |
pixels[3] = cm[pixels[3] + block[3]]; |
602 |
pixels += line_size; |
603 |
block += 8;
|
604 |
} |
605 |
} |
606 |
|
607 |
static void add_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels, |
608 |
int line_size)
|
609 |
{ |
610 |
int i;
|
611 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
612 |
|
613 |
/* read the pixels */
|
614 |
for(i=0;i<2;i++) { |
615 |
pixels[0] = cm[pixels[0] + block[0]]; |
616 |
pixels[1] = cm[pixels[1] + block[1]]; |
617 |
pixels += line_size; |
618 |
block += 8;
|
619 |
} |
620 |
} |
621 |
|
622 |
static void add_pixels8_c(uint8_t *restrict pixels, DCTELEM *block, int line_size) |
623 |
{ |
624 |
int i;
|
625 |
for(i=0;i<8;i++) { |
626 |
pixels[0] += block[0]; |
627 |
pixels[1] += block[1]; |
628 |
pixels[2] += block[2]; |
629 |
pixels[3] += block[3]; |
630 |
pixels[4] += block[4]; |
631 |
pixels[5] += block[5]; |
632 |
pixels[6] += block[6]; |
633 |
pixels[7] += block[7]; |
634 |
pixels += line_size; |
635 |
block += 8;
|
636 |
} |
637 |
} |
638 |
|
639 |
static void add_pixels4_c(uint8_t *restrict pixels, DCTELEM *block, int line_size) |
640 |
{ |
641 |
int i;
|
642 |
for(i=0;i<4;i++) { |
643 |
pixels[0] += block[0]; |
644 |
pixels[1] += block[1]; |
645 |
pixels[2] += block[2]; |
646 |
pixels[3] += block[3]; |
647 |
pixels += line_size; |
648 |
block += 4;
|
649 |
} |
650 |
} |
651 |
|
652 |
static int sum_abs_dctelem_c(DCTELEM *block) |
653 |
{ |
654 |
int sum=0, i; |
655 |
for(i=0; i<64; i++) |
656 |
sum+= FFABS(block[i]); |
657 |
return sum;
|
658 |
} |
659 |
|
660 |
static void fill_block16_c(uint8_t *block, uint8_t value, int line_size, int h) |
661 |
{ |
662 |
int i;
|
663 |
|
664 |
for (i = 0; i < h; i++) { |
665 |
memset(block, value, 16);
|
666 |
block += line_size; |
667 |
} |
668 |
} |
669 |
|
670 |
static void fill_block8_c(uint8_t *block, uint8_t value, int line_size, int h) |
671 |
{ |
672 |
int i;
|
673 |
|
674 |
for (i = 0; i < h; i++) { |
675 |
memset(block, value, 8);
|
676 |
block += line_size; |
677 |
} |
678 |
} |
679 |
|
680 |
static void scale_block_c(const uint8_t src[64]/*align 8*/, uint8_t *dst/*align 8*/, int linesize) |
681 |
{ |
682 |
int i, j;
|
683 |
uint16_t *dst1 = (uint16_t *) dst; |
684 |
uint16_t *dst2 = (uint16_t *)(dst + linesize); |
685 |
|
686 |
for (j = 0; j < 8; j++) { |
687 |
for (i = 0; i < 8; i++) { |
688 |
dst1[i] = dst2[i] = src[i] * 0x0101;
|
689 |
} |
690 |
src += 8;
|
691 |
dst1 += linesize; |
692 |
dst2 += linesize; |
693 |
} |
694 |
} |
695 |
|
696 |
#if 0
|
697 |
|
698 |
#define PIXOP2(OPNAME, OP) \
|
699 |
static void OPNAME ## _pixels(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
700 |
{\
|
701 |
int i;\
|
702 |
for(i=0; i<h; i++){\
|
703 |
OP(*((uint64_t*)block), AV_RN64(pixels));\
|
704 |
pixels+=line_size;\
|
705 |
block +=line_size;\
|
706 |
}\
|
707 |
}\
|
708 |
\
|
709 |
static void OPNAME ## _no_rnd_pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
710 |
{\
|
711 |
int i;\
|
712 |
for(i=0; i<h; i++){\
|
713 |
const uint64_t a= AV_RN64(pixels );\
|
714 |
const uint64_t b= AV_RN64(pixels+1);\
|
715 |
OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
716 |
pixels+=line_size;\
|
717 |
block +=line_size;\
|
718 |
}\
|
719 |
}\
|
720 |
\
|
721 |
static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
722 |
{\
|
723 |
int i;\
|
724 |
for(i=0; i<h; i++){\
|
725 |
const uint64_t a= AV_RN64(pixels );\
|
726 |
const uint64_t b= AV_RN64(pixels+1);\
|
727 |
OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
728 |
pixels+=line_size;\
|
729 |
block +=line_size;\
|
730 |
}\
|
731 |
}\
|
732 |
\
|
733 |
static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
734 |
{\
|
735 |
int i;\
|
736 |
for(i=0; i<h; i++){\
|
737 |
const uint64_t a= AV_RN64(pixels );\
|
738 |
const uint64_t b= AV_RN64(pixels+line_size);\
|
739 |
OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
740 |
pixels+=line_size;\
|
741 |
block +=line_size;\
|
742 |
}\
|
743 |
}\
|
744 |
\
|
745 |
static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
746 |
{\
|
747 |
int i;\
|
748 |
for(i=0; i<h; i++){\
|
749 |
const uint64_t a= AV_RN64(pixels );\
|
750 |
const uint64_t b= AV_RN64(pixels+line_size);\
|
751 |
OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
752 |
pixels+=line_size;\
|
753 |
block +=line_size;\
|
754 |
}\
|
755 |
}\
|
756 |
\
|
757 |
static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
758 |
{\
|
759 |
int i;\
|
760 |
const uint64_t a= AV_RN64(pixels );\
|
761 |
const uint64_t b= AV_RN64(pixels+1);\
|
762 |
uint64_t l0= (a&0x0303030303030303ULL)\
|
763 |
+ (b&0x0303030303030303ULL)\
|
764 |
+ 0x0202020202020202ULL;\
|
765 |
uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
766 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
767 |
uint64_t l1,h1;\
|
768 |
\
|
769 |
pixels+=line_size;\
|
770 |
for(i=0; i<h; i+=2){\
|
771 |
uint64_t a= AV_RN64(pixels );\
|
772 |
uint64_t b= AV_RN64(pixels+1);\
|
773 |
l1= (a&0x0303030303030303ULL)\
|
774 |
+ (b&0x0303030303030303ULL);\
|
775 |
h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
776 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
777 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
778 |
pixels+=line_size;\
|
779 |
block +=line_size;\
|
780 |
a= AV_RN64(pixels );\
|
781 |
b= AV_RN64(pixels+1);\
|
782 |
l0= (a&0x0303030303030303ULL)\
|
783 |
+ (b&0x0303030303030303ULL)\
|
784 |
+ 0x0202020202020202ULL;\
|
785 |
h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
786 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
787 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
788 |
pixels+=line_size;\
|
789 |
block +=line_size;\
|
790 |
}\
|
791 |
}\
|
792 |
\
|
793 |
static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
794 |
{\
|
795 |
int i;\
|
796 |
const uint64_t a= AV_RN64(pixels );\
|
797 |
const uint64_t b= AV_RN64(pixels+1);\
|
798 |
uint64_t l0= (a&0x0303030303030303ULL)\
|
799 |
+ (b&0x0303030303030303ULL)\
|
800 |
+ 0x0101010101010101ULL;\
|
801 |
uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
802 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
803 |
uint64_t l1,h1;\
|
804 |
\
|
805 |
pixels+=line_size;\
|
806 |
for(i=0; i<h; i+=2){\
|
807 |
uint64_t a= AV_RN64(pixels );\
|
808 |
uint64_t b= AV_RN64(pixels+1);\
|
809 |
l1= (a&0x0303030303030303ULL)\
|
810 |
+ (b&0x0303030303030303ULL);\
|
811 |
h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
812 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
813 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
814 |
pixels+=line_size;\
|
815 |
block +=line_size;\
|
816 |
a= AV_RN64(pixels );\
|
817 |
b= AV_RN64(pixels+1);\
|
818 |
l0= (a&0x0303030303030303ULL)\
|
819 |
+ (b&0x0303030303030303ULL)\
|
820 |
+ 0x0101010101010101ULL;\
|
821 |
h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
822 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
823 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
824 |
pixels+=line_size;\
|
825 |
block +=line_size;\
|
826 |
}\
|
827 |
}\
|
828 |
\
|
829 |
CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels_c , 8)\
|
830 |
CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\
|
831 |
CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\
|
832 |
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\
|
833 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\
|
834 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\
|
835 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8)
|
836 |
|
837 |
#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
|
838 |
#else // 64 bit variant
|
839 |
|
840 |
#define PIXOP2(OPNAME, OP) \
|
841 |
static void OPNAME ## _pixels2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
842 |
int i;\
|
843 |
for(i=0; i<h; i++){\ |
844 |
OP(*((uint16_t*)(block )), AV_RN16(pixels ));\ |
845 |
pixels+=line_size;\ |
846 |
block +=line_size;\ |
847 |
}\ |
848 |
}\ |
849 |
static void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
850 |
int i;\
|
851 |
for(i=0; i<h; i++){\ |
852 |
OP(*((uint32_t*)(block )), AV_RN32(pixels ));\ |
853 |
pixels+=line_size;\ |
854 |
block +=line_size;\ |
855 |
}\ |
856 |
}\ |
857 |
static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
858 |
int i;\
|
859 |
for(i=0; i<h; i++){\ |
860 |
OP(*((uint32_t*)(block )), AV_RN32(pixels ));\ |
861 |
OP(*((uint32_t*)(block+4)), AV_RN32(pixels+4));\ |
862 |
pixels+=line_size;\ |
863 |
block +=line_size;\ |
864 |
}\ |
865 |
}\ |
866 |
static inline void OPNAME ## _no_rnd_pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
867 |
OPNAME ## _pixels8_c(block, pixels, line_size, h);\ |
868 |
}\ |
869 |
\ |
870 |
static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
871 |
int src_stride1, int src_stride2, int h){\ |
872 |
int i;\
|
873 |
for(i=0; i<h; i++){\ |
874 |
uint32_t a,b;\ |
875 |
a= AV_RN32(&src1[i*src_stride1 ]);\ |
876 |
b= AV_RN32(&src2[i*src_stride2 ]);\ |
877 |
OP(*((uint32_t*)&dst[i*dst_stride ]), no_rnd_avg32(a, b));\ |
878 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
879 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
880 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), no_rnd_avg32(a, b));\
|
881 |
}\ |
882 |
}\ |
883 |
\ |
884 |
static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
885 |
int src_stride1, int src_stride2, int h){\ |
886 |
int i;\
|
887 |
for(i=0; i<h; i++){\ |
888 |
uint32_t a,b;\ |
889 |
a= AV_RN32(&src1[i*src_stride1 ]);\ |
890 |
b= AV_RN32(&src2[i*src_stride2 ]);\ |
891 |
OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\ |
892 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
893 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
894 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), rnd_avg32(a, b));\
|
895 |
}\ |
896 |
}\ |
897 |
\ |
898 |
static inline void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
899 |
int src_stride1, int src_stride2, int h){\ |
900 |
int i;\
|
901 |
for(i=0; i<h; i++){\ |
902 |
uint32_t a,b;\ |
903 |
a= AV_RN32(&src1[i*src_stride1 ]);\ |
904 |
b= AV_RN32(&src2[i*src_stride2 ]);\ |
905 |
OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\ |
906 |
}\ |
907 |
}\ |
908 |
\ |
909 |
static inline void OPNAME ## _pixels2_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
910 |
int src_stride1, int src_stride2, int h){\ |
911 |
int i;\
|
912 |
for(i=0; i<h; i++){\ |
913 |
uint32_t a,b;\ |
914 |
a= AV_RN16(&src1[i*src_stride1 ]);\ |
915 |
b= AV_RN16(&src2[i*src_stride2 ]);\ |
916 |
OP(*((uint16_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\ |
917 |
}\ |
918 |
}\ |
919 |
\ |
920 |
static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
921 |
int src_stride1, int src_stride2, int h){\ |
922 |
OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\ |
923 |
OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\ |
924 |
}\ |
925 |
\ |
926 |
static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
927 |
int src_stride1, int src_stride2, int h){\ |
928 |
OPNAME ## _no_rnd_pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\ |
929 |
OPNAME ## _no_rnd_pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\ |
930 |
}\ |
931 |
\ |
932 |
static inline void OPNAME ## _no_rnd_pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
933 |
OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
934 |
}\ |
935 |
\ |
936 |
static inline void OPNAME ## _pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
937 |
OPNAME ## _pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
938 |
}\ |
939 |
\ |
940 |
static inline void OPNAME ## _no_rnd_pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
941 |
OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
942 |
}\ |
943 |
\ |
944 |
static inline void OPNAME ## _pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
945 |
OPNAME ## _pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
946 |
}\ |
947 |
\ |
948 |
static inline void OPNAME ## _pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
949 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
950 |
int i;\
|
951 |
for(i=0; i<h; i++){\ |
952 |
uint32_t a, b, c, d, l0, l1, h0, h1;\ |
953 |
a= AV_RN32(&src1[i*src_stride1]);\ |
954 |
b= AV_RN32(&src2[i*src_stride2]);\ |
955 |
c= AV_RN32(&src3[i*src_stride3]);\ |
956 |
d= AV_RN32(&src4[i*src_stride4]);\ |
957 |
l0= (a&0x03030303UL)\
|
958 |
+ (b&0x03030303UL)\
|
959 |
+ 0x02020202UL;\
|
960 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
961 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
962 |
l1= (c&0x03030303UL)\
|
963 |
+ (d&0x03030303UL);\
|
964 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
965 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
966 |
OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
967 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
968 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
969 |
c= AV_RN32(&src3[i*src_stride3+4]);\
|
970 |
d= AV_RN32(&src4[i*src_stride4+4]);\
|
971 |
l0= (a&0x03030303UL)\
|
972 |
+ (b&0x03030303UL)\
|
973 |
+ 0x02020202UL;\
|
974 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
975 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
976 |
l1= (c&0x03030303UL)\
|
977 |
+ (d&0x03030303UL);\
|
978 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
979 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
980 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
981 |
}\ |
982 |
}\ |
983 |
\ |
984 |
static inline void OPNAME ## _pixels4_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
985 |
OPNAME ## _pixels4_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
986 |
}\ |
987 |
\ |
988 |
static inline void OPNAME ## _pixels4_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
989 |
OPNAME ## _pixels4_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
990 |
}\ |
991 |
\ |
992 |
static inline void OPNAME ## _pixels2_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
993 |
OPNAME ## _pixels2_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
994 |
}\ |
995 |
\ |
996 |
static inline void OPNAME ## _pixels2_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
997 |
OPNAME ## _pixels2_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
998 |
}\ |
999 |
\ |
1000 |
static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
1001 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
1002 |
int i;\
|
1003 |
for(i=0; i<h; i++){\ |
1004 |
uint32_t a, b, c, d, l0, l1, h0, h1;\ |
1005 |
a= AV_RN32(&src1[i*src_stride1]);\ |
1006 |
b= AV_RN32(&src2[i*src_stride2]);\ |
1007 |
c= AV_RN32(&src3[i*src_stride3]);\ |
1008 |
d= AV_RN32(&src4[i*src_stride4]);\ |
1009 |
l0= (a&0x03030303UL)\
|
1010 |
+ (b&0x03030303UL)\
|
1011 |
+ 0x01010101UL;\
|
1012 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1013 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1014 |
l1= (c&0x03030303UL)\
|
1015 |
+ (d&0x03030303UL);\
|
1016 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
1017 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
1018 |
OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1019 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
1020 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
1021 |
c= AV_RN32(&src3[i*src_stride3+4]);\
|
1022 |
d= AV_RN32(&src4[i*src_stride4+4]);\
|
1023 |
l0= (a&0x03030303UL)\
|
1024 |
+ (b&0x03030303UL)\
|
1025 |
+ 0x01010101UL;\
|
1026 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1027 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1028 |
l1= (c&0x03030303UL)\
|
1029 |
+ (d&0x03030303UL);\
|
1030 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
1031 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
1032 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1033 |
}\ |
1034 |
}\ |
1035 |
static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
1036 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
1037 |
OPNAME ## _pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ |
1038 |
OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ |
1039 |
}\ |
1040 |
static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
1041 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
1042 |
OPNAME ## _no_rnd_pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ |
1043 |
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);\ |
1044 |
}\ |
1045 |
\ |
1046 |
static inline void OPNAME ## _pixels2_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1047 |
{\ |
1048 |
int i, a0, b0, a1, b1;\
|
1049 |
a0= pixels[0];\
|
1050 |
b0= pixels[1] + 2;\ |
1051 |
a0 += b0;\ |
1052 |
b0 += pixels[2];\
|
1053 |
\ |
1054 |
pixels+=line_size;\ |
1055 |
for(i=0; i<h; i+=2){\ |
1056 |
a1= pixels[0];\
|
1057 |
b1= pixels[1];\
|
1058 |
a1 += b1;\ |
1059 |
b1 += pixels[2];\
|
1060 |
\ |
1061 |
block[0]= (a1+a0)>>2; /* FIXME non put */\ |
1062 |
block[1]= (b1+b0)>>2;\ |
1063 |
\ |
1064 |
pixels+=line_size;\ |
1065 |
block +=line_size;\ |
1066 |
\ |
1067 |
a0= pixels[0];\
|
1068 |
b0= pixels[1] + 2;\ |
1069 |
a0 += b0;\ |
1070 |
b0 += pixels[2];\
|
1071 |
\ |
1072 |
block[0]= (a1+a0)>>2;\ |
1073 |
block[1]= (b1+b0)>>2;\ |
1074 |
pixels+=line_size;\ |
1075 |
block +=line_size;\ |
1076 |
}\ |
1077 |
}\ |
1078 |
\ |
1079 |
static inline void OPNAME ## _pixels4_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1080 |
{\ |
1081 |
int i;\
|
1082 |
const uint32_t a= AV_RN32(pixels );\
|
1083 |
const uint32_t b= AV_RN32(pixels+1);\ |
1084 |
uint32_t l0= (a&0x03030303UL)\
|
1085 |
+ (b&0x03030303UL)\
|
1086 |
+ 0x02020202UL;\
|
1087 |
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ |
1088 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1089 |
uint32_t l1,h1;\ |
1090 |
\ |
1091 |
pixels+=line_size;\ |
1092 |
for(i=0; i<h; i+=2){\ |
1093 |
uint32_t a= AV_RN32(pixels );\ |
1094 |
uint32_t b= AV_RN32(pixels+1);\
|
1095 |
l1= (a&0x03030303UL)\
|
1096 |
+ (b&0x03030303UL);\
|
1097 |
h1= ((a&0xFCFCFCFCUL)>>2)\ |
1098 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1099 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1100 |
pixels+=line_size;\ |
1101 |
block +=line_size;\ |
1102 |
a= AV_RN32(pixels );\ |
1103 |
b= AV_RN32(pixels+1);\
|
1104 |
l0= (a&0x03030303UL)\
|
1105 |
+ (b&0x03030303UL)\
|
1106 |
+ 0x02020202UL;\
|
1107 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1108 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1109 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1110 |
pixels+=line_size;\ |
1111 |
block +=line_size;\ |
1112 |
}\ |
1113 |
}\ |
1114 |
\ |
1115 |
static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1116 |
{\ |
1117 |
int j;\
|
1118 |
for(j=0; j<2; j++){\ |
1119 |
int i;\
|
1120 |
const uint32_t a= AV_RN32(pixels );\
|
1121 |
const uint32_t b= AV_RN32(pixels+1);\ |
1122 |
uint32_t l0= (a&0x03030303UL)\
|
1123 |
+ (b&0x03030303UL)\
|
1124 |
+ 0x02020202UL;\
|
1125 |
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ |
1126 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1127 |
uint32_t l1,h1;\ |
1128 |
\ |
1129 |
pixels+=line_size;\ |
1130 |
for(i=0; i<h; i+=2){\ |
1131 |
uint32_t a= AV_RN32(pixels );\ |
1132 |
uint32_t b= AV_RN32(pixels+1);\
|
1133 |
l1= (a&0x03030303UL)\
|
1134 |
+ (b&0x03030303UL);\
|
1135 |
h1= ((a&0xFCFCFCFCUL)>>2)\ |
1136 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1137 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1138 |
pixels+=line_size;\ |
1139 |
block +=line_size;\ |
1140 |
a= AV_RN32(pixels );\ |
1141 |
b= AV_RN32(pixels+1);\
|
1142 |
l0= (a&0x03030303UL)\
|
1143 |
+ (b&0x03030303UL)\
|
1144 |
+ 0x02020202UL;\
|
1145 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1146 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1147 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1148 |
pixels+=line_size;\ |
1149 |
block +=line_size;\ |
1150 |
}\ |
1151 |
pixels+=4-line_size*(h+1);\ |
1152 |
block +=4-line_size*h;\
|
1153 |
}\ |
1154 |
}\ |
1155 |
\ |
1156 |
static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1157 |
{\ |
1158 |
int j;\
|
1159 |
for(j=0; j<2; j++){\ |
1160 |
int i;\
|
1161 |
const uint32_t a= AV_RN32(pixels );\
|
1162 |
const uint32_t b= AV_RN32(pixels+1);\ |
1163 |
uint32_t l0= (a&0x03030303UL)\
|
1164 |
+ (b&0x03030303UL)\
|
1165 |
+ 0x01010101UL;\
|
1166 |
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ |
1167 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1168 |
uint32_t l1,h1;\ |
1169 |
\ |
1170 |
pixels+=line_size;\ |
1171 |
for(i=0; i<h; i+=2){\ |
1172 |
uint32_t a= AV_RN32(pixels );\ |
1173 |
uint32_t b= AV_RN32(pixels+1);\
|
1174 |
l1= (a&0x03030303UL)\
|
1175 |
+ (b&0x03030303UL);\
|
1176 |
h1= ((a&0xFCFCFCFCUL)>>2)\ |
1177 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1178 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1179 |
pixels+=line_size;\ |
1180 |
block +=line_size;\ |
1181 |
a= AV_RN32(pixels );\ |
1182 |
b= AV_RN32(pixels+1);\
|
1183 |
l0= (a&0x03030303UL)\
|
1184 |
+ (b&0x03030303UL)\
|
1185 |
+ 0x01010101UL;\
|
1186 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1187 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1188 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1189 |
pixels+=line_size;\ |
1190 |
block +=line_size;\ |
1191 |
}\ |
1192 |
pixels+=4-line_size*(h+1);\ |
1193 |
block +=4-line_size*h;\
|
1194 |
}\ |
1195 |
}\ |
1196 |
\ |
1197 |
CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels8_c , 8)\ |
1198 |
CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\ |
1199 |
CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\ |
1200 |
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\ |
1201 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c , OPNAME ## _pixels8_c , 8)\ |
1202 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\ |
1203 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\ |
1204 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\ |
1205 |
|
1206 |
#define op_avg(a, b) a = rnd_avg32(a, b)
|
1207 |
#endif
|
1208 |
#define op_put(a, b) a = b
|
1209 |
|
1210 |
PIXOP2(avg, op_avg) |
1211 |
PIXOP2(put, op_put) |
1212 |
#undef op_avg
|
1213 |
#undef op_put
|
1214 |
|
1215 |
#define avg2(a,b) ((a+b+1)>>1) |
1216 |
#define avg4(a,b,c,d) ((a+b+c+d+2)>>2) |
1217 |
|
1218 |
static void put_no_rnd_pixels16_l2_c(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){ |
1219 |
put_no_rnd_pixels16_l2(dst, a, b, stride, stride, stride, h); |
1220 |
} |
1221 |
|
1222 |
static void put_no_rnd_pixels8_l2_c(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){ |
1223 |
put_no_rnd_pixels8_l2(dst, a, b, stride, stride, stride, h); |
1224 |
} |
1225 |
|
1226 |
static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder) |
1227 |
{ |
1228 |
const int A=(16-x16)*(16-y16); |
1229 |
const int B=( x16)*(16-y16); |
1230 |
const int C=(16-x16)*( y16); |
1231 |
const int D=( x16)*( y16); |
1232 |
int i;
|
1233 |
|
1234 |
for(i=0; i<h; i++) |
1235 |
{ |
1236 |
dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8; |
1237 |
dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8; |
1238 |
dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8; |
1239 |
dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8; |
1240 |
dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8; |
1241 |
dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8; |
1242 |
dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8; |
1243 |
dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8; |
1244 |
dst+= stride; |
1245 |
src+= stride; |
1246 |
} |
1247 |
} |
1248 |
|
1249 |
void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, |
1250 |
int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) |
1251 |
{ |
1252 |
int y, vx, vy;
|
1253 |
const int s= 1<<shift; |
1254 |
|
1255 |
width--; |
1256 |
height--; |
1257 |
|
1258 |
for(y=0; y<h; y++){ |
1259 |
int x;
|
1260 |
|
1261 |
vx= ox; |
1262 |
vy= oy; |
1263 |
for(x=0; x<8; x++){ //XXX FIXME optimize |
1264 |
int src_x, src_y, frac_x, frac_y, index;
|
1265 |
|
1266 |
src_x= vx>>16;
|
1267 |
src_y= vy>>16;
|
1268 |
frac_x= src_x&(s-1);
|
1269 |
frac_y= src_y&(s-1);
|
1270 |
src_x>>=shift; |
1271 |
src_y>>=shift; |
1272 |
|
1273 |
if((unsigned)src_x < width){ |
1274 |
if((unsigned)src_y < height){ |
1275 |
index= src_x + src_y*stride; |
1276 |
dst[y*stride + x]= ( ( src[index ]*(s-frac_x) |
1277 |
+ src[index +1]* frac_x )*(s-frac_y)
|
1278 |
+ ( src[index+stride ]*(s-frac_x) |
1279 |
+ src[index+stride+1]* frac_x )* frac_y
|
1280 |
+ r)>>(shift*2);
|
1281 |
}else{
|
1282 |
index= src_x + av_clip(src_y, 0, height)*stride;
|
1283 |
dst[y*stride + x]= ( ( src[index ]*(s-frac_x) |
1284 |
+ src[index +1]* frac_x )*s
|
1285 |
+ r)>>(shift*2);
|
1286 |
} |
1287 |
}else{
|
1288 |
if((unsigned)src_y < height){ |
1289 |
index= av_clip(src_x, 0, width) + src_y*stride;
|
1290 |
dst[y*stride + x]= ( ( src[index ]*(s-frac_y) |
1291 |
+ src[index+stride ]* frac_y )*s |
1292 |
+ r)>>(shift*2);
|
1293 |
}else{
|
1294 |
index= av_clip(src_x, 0, width) + av_clip(src_y, 0, height)*stride; |
1295 |
dst[y*stride + x]= src[index ]; |
1296 |
} |
1297 |
} |
1298 |
|
1299 |
vx+= dxx; |
1300 |
vy+= dyx; |
1301 |
} |
1302 |
ox += dxy; |
1303 |
oy += dyy; |
1304 |
} |
1305 |
} |
1306 |
|
1307 |
static inline void put_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1308 |
switch(width){
|
1309 |
case 2: put_pixels2_c (dst, src, stride, height); break; |
1310 |
case 4: put_pixels4_c (dst, src, stride, height); break; |
1311 |
case 8: put_pixels8_c (dst, src, stride, height); break; |
1312 |
case 16:put_pixels16_c(dst, src, stride, height); break; |
1313 |
} |
1314 |
} |
1315 |
|
1316 |
static inline void put_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1317 |
int i,j;
|
1318 |
for (i=0; i < height; i++) { |
1319 |
for (j=0; j < width; j++) { |
1320 |
dst[j] = (683*(2*src[j] + src[j+1] + 1)) >> 11; |
1321 |
} |
1322 |
src += stride; |
1323 |
dst += stride; |
1324 |
} |
1325 |
} |
1326 |
|
1327 |
static inline void put_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1328 |
int i,j;
|
1329 |
for (i=0; i < height; i++) { |
1330 |
for (j=0; j < width; j++) { |
1331 |
dst[j] = (683*(src[j] + 2*src[j+1] + 1)) >> 11; |
1332 |
} |
1333 |
src += stride; |
1334 |
dst += stride; |
1335 |
} |
1336 |
} |
1337 |
|
1338 |
static inline void put_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1339 |
int i,j;
|
1340 |
for (i=0; i < height; i++) { |
1341 |
for (j=0; j < width; j++) { |
1342 |
dst[j] = (683*(2*src[j] + src[j+stride] + 1)) >> 11; |
1343 |
} |
1344 |
src += stride; |
1345 |
dst += stride; |
1346 |
} |
1347 |
} |
1348 |
|
1349 |
static inline void put_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1350 |
int i,j;
|
1351 |
for (i=0; i < height; i++) { |
1352 |
for (j=0; j < width; j++) { |
1353 |
dst[j] = (2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15; |
1354 |
} |
1355 |
src += stride; |
1356 |
dst += stride; |
1357 |
} |
1358 |
} |
1359 |
|
1360 |
static inline void put_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1361 |
int i,j;
|
1362 |
for (i=0; i < height; i++) { |
1363 |
for (j=0; j < width; j++) { |
1364 |
dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; |
1365 |
} |
1366 |
src += stride; |
1367 |
dst += stride; |
1368 |
} |
1369 |
} |
1370 |
|
1371 |
static inline void put_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1372 |
int i,j;
|
1373 |
for (i=0; i < height; i++) { |
1374 |
for (j=0; j < width; j++) { |
1375 |
dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11; |
1376 |
} |
1377 |
src += stride; |
1378 |
dst += stride; |
1379 |
} |
1380 |
} |
1381 |
|
1382 |
static inline void put_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1383 |
int i,j;
|
1384 |
for (i=0; i < height; i++) { |
1385 |
for (j=0; j < width; j++) { |
1386 |
dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; |
1387 |
} |
1388 |
src += stride; |
1389 |
dst += stride; |
1390 |
} |
1391 |
} |
1392 |
|
1393 |
static inline void put_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1394 |
int i,j;
|
1395 |
for (i=0; i < height; i++) { |
1396 |
for (j=0; j < width; j++) { |
1397 |
dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15; |
1398 |
} |
1399 |
src += stride; |
1400 |
dst += stride; |
1401 |
} |
1402 |
} |
1403 |
|
1404 |
static inline void avg_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1405 |
switch(width){
|
1406 |
case 2: avg_pixels2_c (dst, src, stride, height); break; |
1407 |
case 4: avg_pixels4_c (dst, src, stride, height); break; |
1408 |
case 8: avg_pixels8_c (dst, src, stride, height); break; |
1409 |
case 16:avg_pixels16_c(dst, src, stride, height); break; |
1410 |
} |
1411 |
} |
1412 |
|
1413 |
static inline void avg_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1414 |
int i,j;
|
1415 |
for (i=0; i < height; i++) { |
1416 |
for (j=0; j < width; j++) { |
1417 |
dst[j] = (dst[j] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1; |
1418 |
} |
1419 |
src += stride; |
1420 |
dst += stride; |
1421 |
} |
1422 |
} |
1423 |
|
1424 |
static inline void avg_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1425 |
int i,j;
|
1426 |
for (i=0; i < height; i++) { |
1427 |
for (j=0; j < width; j++) { |
1428 |
dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+1] + 1)) >> 11) + 1) >> 1; |
1429 |
} |
1430 |
src += stride; |
1431 |
dst += stride; |
1432 |
} |
1433 |
} |
1434 |
|
1435 |
static inline void avg_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1436 |
int i,j;
|
1437 |
for (i=0; i < height; i++) { |
1438 |
for (j=0; j < width; j++) { |
1439 |
dst[j] = (dst[j] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1; |
1440 |
} |
1441 |
src += stride; |
1442 |
dst += stride; |
1443 |
} |
1444 |
} |
1445 |
|
1446 |
static inline void avg_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1447 |
int i,j;
|
1448 |
for (i=0; i < height; i++) { |
1449 |
for (j=0; j < width; j++) { |
1450 |
dst[j] = (dst[j] + ((2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
1451 |
} |
1452 |
src += stride; |
1453 |
dst += stride; |
1454 |
} |
1455 |
} |
1456 |
|
1457 |
static inline void avg_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1458 |
int i,j;
|
1459 |
for (i=0; i < height; i++) { |
1460 |
for (j=0; j < width; j++) { |
1461 |
dst[j] = (dst[j] + ((2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
1462 |
} |
1463 |
src += stride; |
1464 |
dst += stride; |
1465 |
} |
1466 |
} |
1467 |
|
1468 |
static inline void avg_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1469 |
int i,j;
|
1470 |
for (i=0; i < height; i++) { |
1471 |
for (j=0; j < width; j++) { |
1472 |
dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1; |
1473 |
} |
1474 |
src += stride; |
1475 |
dst += stride; |
1476 |
} |
1477 |
} |
1478 |
|
1479 |
static inline void avg_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1480 |
int i,j;
|
1481 |
for (i=0; i < height; i++) { |
1482 |
for (j=0; j < width; j++) { |
1483 |
dst[j] = (dst[j] + ((2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
1484 |
} |
1485 |
src += stride; |
1486 |
dst += stride; |
1487 |
} |
1488 |
} |
1489 |
|
1490 |
static inline void avg_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1491 |
int i,j;
|
1492 |
for (i=0; i < height; i++) { |
1493 |
for (j=0; j < width; j++) { |
1494 |
dst[j] = (dst[j] + ((2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
1495 |
} |
1496 |
src += stride; |
1497 |
dst += stride; |
1498 |
} |
1499 |
} |
1500 |
#if 0
|
1501 |
#define TPEL_WIDTH(width)\
|
1502 |
static void put_tpel_pixels ## width ## _mc00_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1503 |
void put_tpel_pixels_mc00_c(dst, src, stride, width, height);}\
|
1504 |
static void put_tpel_pixels ## width ## _mc10_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1505 |
void put_tpel_pixels_mc10_c(dst, src, stride, width, height);}\
|
1506 |
static void put_tpel_pixels ## width ## _mc20_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1507 |
void put_tpel_pixels_mc20_c(dst, src, stride, width, height);}\
|
1508 |
static void put_tpel_pixels ## width ## _mc01_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1509 |
void put_tpel_pixels_mc01_c(dst, src, stride, width, height);}\
|
1510 |
static void put_tpel_pixels ## width ## _mc11_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1511 |
void put_tpel_pixels_mc11_c(dst, src, stride, width, height);}\
|
1512 |
static void put_tpel_pixels ## width ## _mc21_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1513 |
void put_tpel_pixels_mc21_c(dst, src, stride, width, height);}\
|
1514 |
static void put_tpel_pixels ## width ## _mc02_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1515 |
void put_tpel_pixels_mc02_c(dst, src, stride, width, height);}\
|
1516 |
static void put_tpel_pixels ## width ## _mc12_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1517 |
void put_tpel_pixels_mc12_c(dst, src, stride, width, height);}\
|
1518 |
static void put_tpel_pixels ## width ## _mc22_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1519 |
void put_tpel_pixels_mc22_c(dst, src, stride, width, height);}
|
1520 |
#endif
|
1521 |
|
1522 |
#define H264_CHROMA_MC(OPNAME, OP)\
|
1523 |
static void OPNAME ## h264_chroma_mc2_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ |
1524 |
const int A=(8-x)*(8-y);\ |
1525 |
const int B=( x)*(8-y);\ |
1526 |
const int C=(8-x)*( y);\ |
1527 |
const int D=( x)*( y);\ |
1528 |
int i;\
|
1529 |
\ |
1530 |
assert(x<8 && y<8 && x>=0 && y>=0);\ |
1531 |
\ |
1532 |
if(D){\
|
1533 |
for(i=0; i<h; i++){\ |
1534 |
OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\ |
1535 |
OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\ |
1536 |
dst+= stride;\ |
1537 |
src+= stride;\ |
1538 |
}\ |
1539 |
}else{\
|
1540 |
const int E= B+C;\ |
1541 |
const int step= C ? stride : 1;\ |
1542 |
for(i=0; i<h; i++){\ |
1543 |
OP(dst[0], (A*src[0] + E*src[step+0]));\ |
1544 |
OP(dst[1], (A*src[1] + E*src[step+1]));\ |
1545 |
dst+= stride;\ |
1546 |
src+= stride;\ |
1547 |
}\ |
1548 |
}\ |
1549 |
}\ |
1550 |
\ |
1551 |
static void OPNAME ## h264_chroma_mc4_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ |
1552 |
const int A=(8-x)*(8-y);\ |
1553 |
const int B=( x)*(8-y);\ |
1554 |
const int C=(8-x)*( y);\ |
1555 |
const int D=( x)*( y);\ |
1556 |
int i;\
|
1557 |
\ |
1558 |
assert(x<8 && y<8 && x>=0 && y>=0);\ |
1559 |
\ |
1560 |
if(D){\
|
1561 |
for(i=0; i<h; i++){\ |
1562 |
OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\ |
1563 |
OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\ |
1564 |
OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\ |
1565 |
OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\ |
1566 |
dst+= stride;\ |
1567 |
src+= stride;\ |
1568 |
}\ |
1569 |
}else{\
|
1570 |
const int E= B+C;\ |
1571 |
const int step= C ? stride : 1;\ |
1572 |
for(i=0; i<h; i++){\ |
1573 |
OP(dst[0], (A*src[0] + E*src[step+0]));\ |
1574 |
OP(dst[1], (A*src[1] + E*src[step+1]));\ |
1575 |
OP(dst[2], (A*src[2] + E*src[step+2]));\ |
1576 |
OP(dst[3], (A*src[3] + E*src[step+3]));\ |
1577 |
dst+= stride;\ |
1578 |
src+= stride;\ |
1579 |
}\ |
1580 |
}\ |
1581 |
}\ |
1582 |
\ |
1583 |
static void OPNAME ## h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){\ |
1584 |
const int A=(8-x)*(8-y);\ |
1585 |
const int B=( x)*(8-y);\ |
1586 |
const int C=(8-x)*( y);\ |
1587 |
const int D=( x)*( y);\ |
1588 |
int i;\
|
1589 |
\ |
1590 |
assert(x<8 && y<8 && x>=0 && y>=0);\ |
1591 |
\ |
1592 |
if(D){\
|
1593 |
for(i=0; i<h; i++){\ |
1594 |
OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\ |
1595 |
OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\ |
1596 |
OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\ |
1597 |
OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\ |
1598 |
OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5]));\ |
1599 |
OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6]));\ |
1600 |
OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7]));\ |
1601 |
OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8]));\ |
1602 |
dst+= stride;\ |
1603 |
src+= stride;\ |
1604 |
}\ |
1605 |
}else{\
|
1606 |
const int E= B+C;\ |
1607 |
const int step= C ? stride : 1;\ |
1608 |
for(i=0; i<h; i++){\ |
1609 |
OP(dst[0], (A*src[0] + E*src[step+0]));\ |
1610 |
OP(dst[1], (A*src[1] + E*src[step+1]));\ |
1611 |
OP(dst[2], (A*src[2] + E*src[step+2]));\ |
1612 |
OP(dst[3], (A*src[3] + E*src[step+3]));\ |
1613 |
OP(dst[4], (A*src[4] + E*src[step+4]));\ |
1614 |
OP(dst[5], (A*src[5] + E*src[step+5]));\ |
1615 |
OP(dst[6], (A*src[6] + E*src[step+6]));\ |
1616 |
OP(dst[7], (A*src[7] + E*src[step+7]));\ |
1617 |
dst+= stride;\ |
1618 |
src+= stride;\ |
1619 |
}\ |
1620 |
}\ |
1621 |
} |
1622 |
|
1623 |
#define op_avg(a, b) a = (((a)+(((b) + 32)>>6)+1)>>1) |
1624 |
#define op_put(a, b) a = (((b) + 32)>>6) |
1625 |
|
1626 |
H264_CHROMA_MC(put_ , op_put) |
1627 |
H264_CHROMA_MC(avg_ , op_avg) |
1628 |
#undef op_avg
|
1629 |
#undef op_put
|
1630 |
|
1631 |
static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){ |
1632 |
const int A=(8-x)*(8-y); |
1633 |
const int B=( x)*(8-y); |
1634 |
const int C=(8-x)*( y); |
1635 |
const int D=( x)*( y); |
1636 |
int i;
|
1637 |
|
1638 |
assert(x<8 && y<8 && x>=0 && y>=0); |
1639 |
|
1640 |
for(i=0; i<h; i++) |
1641 |
{ |
1642 |
dst[0] = (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6; |
1643 |
dst[1] = (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6; |
1644 |
dst[2] = (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6; |
1645 |
dst[3] = (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6; |
1646 |
dst[4] = (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6; |
1647 |
dst[5] = (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6; |
1648 |
dst[6] = (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6; |
1649 |
dst[7] = (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6; |
1650 |
dst+= stride; |
1651 |
src+= stride; |
1652 |
} |
1653 |
} |
1654 |
|
1655 |
static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){ |
1656 |
const int A=(8-x)*(8-y); |
1657 |
const int B=( x)*(8-y); |
1658 |
const int C=(8-x)*( y); |
1659 |
const int D=( x)*( y); |
1660 |
int i;
|
1661 |
|
1662 |
assert(x<8 && y<8 && x>=0 && y>=0); |
1663 |
|
1664 |
for(i=0; i<h; i++) |
1665 |
{ |
1666 |
dst[0] = avg2(dst[0], ((A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6)); |
1667 |
dst[1] = avg2(dst[1], ((A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6)); |
1668 |
dst[2] = avg2(dst[2], ((A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6)); |
1669 |
dst[3] = avg2(dst[3], ((A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6)); |
1670 |
dst[4] = avg2(dst[4], ((A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6)); |
1671 |
dst[5] = avg2(dst[5], ((A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6)); |
1672 |
dst[6] = avg2(dst[6], ((A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6)); |
1673 |
dst[7] = avg2(dst[7], ((A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6)); |
1674 |
dst+= stride; |
1675 |
src+= stride; |
1676 |
} |
1677 |
} |
1678 |
|
1679 |
#define QPEL_MC(r, OPNAME, RND, OP) \
|
1680 |
static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ |
1681 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1682 |
int i;\
|
1683 |
for(i=0; i<h; i++)\ |
1684 |
{\ |
1685 |
OP(dst[0], (src[0]+src[1])*20 - (src[0]+src[2])*6 + (src[1]+src[3])*3 - (src[2]+src[4]));\ |
1686 |
OP(dst[1], (src[1]+src[2])*20 - (src[0]+src[3])*6 + (src[0]+src[4])*3 - (src[1]+src[5]));\ |
1687 |
OP(dst[2], (src[2]+src[3])*20 - (src[1]+src[4])*6 + (src[0]+src[5])*3 - (src[0]+src[6]));\ |
1688 |
OP(dst[3], (src[3]+src[4])*20 - (src[2]+src[5])*6 + (src[1]+src[6])*3 - (src[0]+src[7]));\ |
1689 |
OP(dst[4], (src[4]+src[5])*20 - (src[3]+src[6])*6 + (src[2]+src[7])*3 - (src[1]+src[8]));\ |
1690 |
OP(dst[5], (src[5]+src[6])*20 - (src[4]+src[7])*6 + (src[3]+src[8])*3 - (src[2]+src[8]));\ |
1691 |
OP(dst[6], (src[6]+src[7])*20 - (src[5]+src[8])*6 + (src[4]+src[8])*3 - (src[3]+src[7]));\ |
1692 |
OP(dst[7], (src[7]+src[8])*20 - (src[6]+src[8])*6 + (src[5]+src[7])*3 - (src[4]+src[6]));\ |
1693 |
dst+=dstStride;\ |
1694 |
src+=srcStride;\ |
1695 |
}\ |
1696 |
}\ |
1697 |
\ |
1698 |
static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
1699 |
const int w=8;\ |
1700 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1701 |
int i;\
|
1702 |
for(i=0; i<w; i++)\ |
1703 |
{\ |
1704 |
const int src0= src[0*srcStride];\ |
1705 |
const int src1= src[1*srcStride];\ |
1706 |
const int src2= src[2*srcStride];\ |
1707 |
const int src3= src[3*srcStride];\ |
1708 |
const int src4= src[4*srcStride];\ |
1709 |
const int src5= src[5*srcStride];\ |
1710 |
const int src6= src[6*srcStride];\ |
1711 |
const int src7= src[7*srcStride];\ |
1712 |
const int src8= src[8*srcStride];\ |
1713 |
OP(dst[0*dstStride], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\ |
1714 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\ |
1715 |
OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\ |
1716 |
OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\ |
1717 |
OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\ |
1718 |
OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\ |
1719 |
OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\ |
1720 |
OP(dst[7*dstStride], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\ |
1721 |
dst++;\ |
1722 |
src++;\ |
1723 |
}\ |
1724 |
}\ |
1725 |
\ |
1726 |
static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ |
1727 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1728 |
int i;\
|
1729 |
\ |
1730 |
for(i=0; i<h; i++)\ |
1731 |
{\ |
1732 |
OP(dst[ 0], (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]));\ |
1733 |
OP(dst[ 1], (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]));\ |
1734 |
OP(dst[ 2], (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]));\ |
1735 |
OP(dst[ 3], (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]));\ |
1736 |
OP(dst[ 4], (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]));\ |
1737 |
OP(dst[ 5], (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]));\ |
1738 |
OP(dst[ 6], (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]));\ |
1739 |
OP(dst[ 7], (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]));\ |
1740 |
OP(dst[ 8], (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]));\ |
1741 |
OP(dst[ 9], (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]));\ |
1742 |
OP(dst[10], (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]));\ |
1743 |
OP(dst[11], (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]));\ |
1744 |
OP(dst[12], (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]));\ |
1745 |
OP(dst[13], (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]));\ |
1746 |
OP(dst[14], (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]));\ |
1747 |
OP(dst[15], (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]));\ |
1748 |
dst+=dstStride;\ |
1749 |
src+=srcStride;\ |
1750 |
}\ |
1751 |
}\ |
1752 |
\ |
1753 |
static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
1754 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1755 |
int i;\
|
1756 |
const int w=16;\ |
1757 |
for(i=0; i<w; i++)\ |
1758 |
{\ |
1759 |
const int src0= src[0*srcStride];\ |
1760 |
const int src1= src[1*srcStride];\ |
1761 |
const int src2= src[2*srcStride];\ |
1762 |
const int src3= src[3*srcStride];\ |
1763 |
const int src4= src[4*srcStride];\ |
1764 |
const int src5= src[5*srcStride];\ |
1765 |
const int src6= src[6*srcStride];\ |
1766 |
const int src7= src[7*srcStride];\ |
1767 |
const int src8= src[8*srcStride];\ |
1768 |
const int src9= src[9*srcStride];\ |
1769 |
const int src10= src[10*srcStride];\ |
1770 |
const int src11= src[11*srcStride];\ |
1771 |
const int src12= src[12*srcStride];\ |
1772 |
const int src13= src[13*srcStride];\ |
1773 |
const int src14= src[14*srcStride];\ |
1774 |
const int src15= src[15*srcStride];\ |
1775 |
const int src16= src[16*srcStride];\ |
1776 |
OP(dst[ 0*dstStride], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\ |
1777 |
OP(dst[ 1*dstStride], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\ |
1778 |
OP(dst[ 2*dstStride], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\ |
1779 |
OP(dst[ 3*dstStride], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\ |
1780 |
OP(dst[ 4*dstStride], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\ |
1781 |
OP(dst[ 5*dstStride], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\ |
1782 |
OP(dst[ 6*dstStride], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\ |
1783 |
OP(dst[ 7*dstStride], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\ |
1784 |
OP(dst[ 8*dstStride], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\ |
1785 |
OP(dst[ 9*dstStride], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\ |
1786 |
OP(dst[10*dstStride], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\ |
1787 |
OP(dst[11*dstStride], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\ |
1788 |
OP(dst[12*dstStride], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\ |
1789 |
OP(dst[13*dstStride], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\ |
1790 |
OP(dst[14*dstStride], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\ |
1791 |
OP(dst[15*dstStride], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\ |
1792 |
dst++;\ |
1793 |
src++;\ |
1794 |
}\ |
1795 |
}\ |
1796 |
\ |
1797 |
static void OPNAME ## qpel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){\ |
1798 |
OPNAME ## pixels8_c(dst, src, stride, 8);\ |
1799 |
}\ |
1800 |
\ |
1801 |
static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){\ |
1802 |
uint8_t half[64];\
|
1803 |
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\ |
1804 |
OPNAME ## pixels8_l2(dst, src, half, stride, stride, 8, 8);\ |
1805 |
}\ |
1806 |
\ |
1807 |
static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){\ |
1808 |
OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\ |
1809 |
}\ |
1810 |
\ |
1811 |
static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){\ |
1812 |
uint8_t half[64];\
|
1813 |
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\ |
1814 |
OPNAME ## pixels8_l2(dst, src+1, half, stride, stride, 8, 8);\ |
1815 |
}\ |
1816 |
\ |
1817 |
static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, int stride){\ |
1818 |
uint8_t full[16*9];\ |
1819 |
uint8_t half[64];\
|
1820 |
copy_block9(full, src, 16, stride, 9);\ |
1821 |
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\ |
1822 |
OPNAME ## pixels8_l2(dst, full, half, stride, 16, 8, 8);\ |
1823 |
}\ |
1824 |
\ |
1825 |
static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){\ |
1826 |
uint8_t full[16*9];\ |
1827 |
copy_block9(full, src, 16, stride, 9);\ |
1828 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16);\ |
1829 |
}\ |
1830 |
\ |
1831 |
static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, int stride){\ |
1832 |
uint8_t full[16*9];\ |
1833 |
uint8_t half[64];\
|
1834 |
copy_block9(full, src, 16, stride, 9);\ |
1835 |
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\ |
1836 |
OPNAME ## pixels8_l2(dst, full+16, half, stride, 16, 8, 8);\ |
1837 |
}\ |
1838 |
void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1839 |
uint8_t full[16*9];\ |
1840 |
uint8_t halfH[72];\
|
1841 |
uint8_t halfV[64];\
|
1842 |
uint8_t halfHV[64];\
|
1843 |
copy_block9(full, src, 16, stride, 9);\ |
1844 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1845 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
1846 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1847 |
OPNAME ## pixels8_l4(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1848 |
}\ |
1849 |
static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, int stride){\ |
1850 |
uint8_t full[16*9];\ |
1851 |
uint8_t halfH[72];\
|
1852 |
uint8_t halfHV[64];\
|
1853 |
copy_block9(full, src, 16, stride, 9);\ |
1854 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1855 |
put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\ |
1856 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1857 |
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\ |
1858 |
}\ |
1859 |
void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1860 |
uint8_t full[16*9];\ |
1861 |
uint8_t halfH[72];\
|
1862 |
uint8_t halfV[64];\
|
1863 |
uint8_t halfHV[64];\
|
1864 |
copy_block9(full, src, 16, stride, 9);\ |
1865 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1866 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
1867 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1868 |
OPNAME ## pixels8_l4(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1869 |
}\ |
1870 |
static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, int stride){\ |
1871 |
uint8_t full[16*9];\ |
1872 |
uint8_t halfH[72];\
|
1873 |
uint8_t halfHV[64];\
|
1874 |
copy_block9(full, src, 16, stride, 9);\ |
1875 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1876 |
put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\ |
1877 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1878 |
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\ |
1879 |
}\ |
1880 |
void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1881 |
uint8_t full[16*9];\ |
1882 |
uint8_t halfH[72];\
|
1883 |
uint8_t halfV[64];\
|
1884 |
uint8_t halfHV[64];\
|
1885 |
copy_block9(full, src, 16, stride, 9);\ |
1886 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1887 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
1888 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1889 |
OPNAME ## pixels8_l4(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1890 |
}\ |
1891 |
static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, int stride){\ |
1892 |
uint8_t full[16*9];\ |
1893 |
uint8_t halfH[72];\
|
1894 |
uint8_t halfHV[64];\
|
1895 |
copy_block9(full, src, 16, stride, 9);\ |
1896 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1897 |
put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\ |
1898 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1899 |
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
1900 |
}\ |
1901 |
void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1902 |
uint8_t full[16*9];\ |
1903 |
uint8_t halfH[72];\
|
1904 |
uint8_t halfV[64];\
|
1905 |
uint8_t halfHV[64];\
|
1906 |
copy_block9(full, src, 16, stride, 9);\ |
1907 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full , 8, 16, 9);\ |
1908 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
1909 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1910 |
OPNAME ## pixels8_l4(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1911 |
}\ |
1912 |
static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){\ |
1913 |
uint8_t full[16*9];\ |
1914 |
uint8_t halfH[72];\
|
1915 |
uint8_t halfHV[64];\
|
1916 |
copy_block9(full, src, 16, stride, 9);\ |
1917 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1918 |
put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\ |
1919 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1920 |
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
1921 |
}\ |
1922 |
static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, int stride){\ |
1923 |
uint8_t halfH[72];\
|
1924 |
uint8_t halfHV[64];\
|
1925 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
1926 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1927 |
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\ |
1928 |
}\ |
1929 |
static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, int stride){\ |
1930 |
uint8_t halfH[72];\
|
1931 |
uint8_t halfHV[64];\
|
1932 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
1933 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1934 |
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
1935 |
}\ |
1936 |
void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1937 |
uint8_t full[16*9];\ |
1938 |
uint8_t halfH[72];\
|
1939 |
uint8_t halfV[64];\
|
1940 |
uint8_t halfHV[64];\
|
1941 |
copy_block9(full, src, 16, stride, 9);\ |
1942 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1943 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
1944 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1945 |
OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\ |
1946 |
}\ |
1947 |
static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){\ |
1948 |
uint8_t full[16*9];\ |
1949 |
uint8_t halfH[72];\
|
1950 |
copy_block9(full, src, 16, stride, 9);\ |
1951 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1952 |
put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\ |
1953 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
1954 |
}\ |
1955 |
void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1956 |
uint8_t full[16*9];\ |
1957 |
uint8_t halfH[72];\
|
1958 |
uint8_t halfV[64];\
|
1959 |
uint8_t halfHV[64];\
|
1960 |
copy_block9(full, src, 16, stride, 9);\ |
1961 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1962 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
1963 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1964 |
OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\ |
1965 |
}\ |
1966 |
static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){\ |
1967 |
uint8_t full[16*9];\ |
1968 |
uint8_t halfH[72];\
|
1969 |
copy_block9(full, src, 16, stride, 9);\ |
1970 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1971 |
put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\ |
1972 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
1973 |
}\ |
1974 |
static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){\ |
1975 |
uint8_t halfH[72];\
|
1976 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
1977 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
1978 |
}\ |
1979 |
static void OPNAME ## qpel16_mc00_c (uint8_t *dst, uint8_t *src, int stride){\ |
1980 |
OPNAME ## pixels16_c(dst, src, stride, 16);\ |
1981 |
}\ |
1982 |
\ |
1983 |
static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, int stride){\ |
1984 |
uint8_t half[256];\
|
1985 |
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\ |
1986 |
OPNAME ## pixels16_l2(dst, src, half, stride, stride, 16, 16);\ |
1987 |
}\ |
1988 |
\ |
1989 |
static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, int stride){\ |
1990 |
OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\ |
1991 |
}\ |
1992 |
\ |
1993 |
static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, int stride){\ |
1994 |
uint8_t half[256];\
|
1995 |
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\ |
1996 |
OPNAME ## pixels16_l2(dst, src+1, half, stride, stride, 16, 16);\ |
1997 |
}\ |
1998 |
\ |
1999 |
static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, int stride){\ |
2000 |
uint8_t full[24*17];\ |
2001 |
uint8_t half[256];\
|
2002 |
copy_block17(full, src, 24, stride, 17);\ |
2003 |
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\ |
2004 |
OPNAME ## pixels16_l2(dst, full, half, stride, 24, 16, 16);\ |
2005 |
}\ |
2006 |
\ |
2007 |
static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, int stride){\ |
2008 |
uint8_t full[24*17];\ |
2009 |
copy_block17(full, src, 24, stride, 17);\ |
2010 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24);\ |
2011 |
}\ |
2012 |
\ |
2013 |
static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, int stride){\ |
2014 |
uint8_t full[24*17];\ |
2015 |
uint8_t half[256];\
|
2016 |
copy_block17(full, src, 24, stride, 17);\ |
2017 |
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\ |
2018 |
OPNAME ## pixels16_l2(dst, full+24, half, stride, 24, 16, 16);\ |
2019 |
}\ |
2020 |
void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2021 |
uint8_t full[24*17];\ |
2022 |
uint8_t halfH[272];\
|
2023 |
uint8_t halfV[256];\
|
2024 |
uint8_t halfHV[256];\
|
2025 |
copy_block17(full, src, 24, stride, 17);\ |
2026 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2027 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
2028 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2029 |
OPNAME ## pixels16_l4(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2030 |
}\ |
2031 |
static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, int stride){\ |
2032 |
uint8_t full[24*17];\ |
2033 |
uint8_t halfH[272];\
|
2034 |
uint8_t halfHV[256];\
|
2035 |
copy_block17(full, src, 24, stride, 17);\ |
2036 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2037 |
put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\ |
2038 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2039 |
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\ |
2040 |
}\ |
2041 |
void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2042 |
uint8_t full[24*17];\ |
2043 |
uint8_t halfH[272];\
|
2044 |
uint8_t halfV[256];\
|
2045 |
uint8_t halfHV[256];\
|
2046 |
copy_block17(full, src, 24, stride, 17);\ |
2047 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2048 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
2049 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2050 |
OPNAME ## pixels16_l4(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2051 |
}\ |
2052 |
static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, int stride){\ |
2053 |
uint8_t full[24*17];\ |
2054 |
uint8_t halfH[272];\
|
2055 |
uint8_t halfHV[256];\
|
2056 |
copy_block17(full, src, 24, stride, 17);\ |
2057 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2058 |
put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\ |
2059 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2060 |
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\ |
2061 |
}\ |
2062 |
void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2063 |
uint8_t full[24*17];\ |
2064 |
uint8_t halfH[272];\
|
2065 |
uint8_t halfV[256];\
|
2066 |
uint8_t halfHV[256];\
|
2067 |
copy_block17(full, src, 24, stride, 17);\ |
2068 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2069 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
2070 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2071 |
OPNAME ## pixels16_l4(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2072 |
}\ |
2073 |
static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, int stride){\ |
2074 |
uint8_t full[24*17];\ |
2075 |
uint8_t halfH[272];\
|
2076 |
uint8_t halfHV[256];\
|
2077 |
copy_block17(full, src, 24, stride, 17);\ |
2078 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2079 |
put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\ |
2080 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2081 |
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
2082 |
}\ |
2083 |
void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2084 |
uint8_t full[24*17];\ |
2085 |
uint8_t halfH[272];\
|
2086 |
uint8_t halfV[256];\
|
2087 |
uint8_t halfHV[256];\
|
2088 |
copy_block17(full, src, 24, stride, 17);\ |
2089 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full , 16, 24, 17);\ |
2090 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
2091 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2092 |
OPNAME ## pixels16_l4(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2093 |
}\ |
2094 |
static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){\ |
2095 |
uint8_t full[24*17];\ |
2096 |
uint8_t halfH[272];\
|
2097 |
uint8_t halfHV[256];\
|
2098 |
copy_block17(full, src, 24, stride, 17);\ |
2099 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2100 |
put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\ |
2101 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2102 |
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
2103 |
}\ |
2104 |
static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, int stride){\ |
2105 |
uint8_t halfH[272];\
|
2106 |
uint8_t halfHV[256];\
|
2107 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
2108 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2109 |
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\ |
2110 |
}\ |
2111 |
static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, int stride){\ |
2112 |
uint8_t halfH[272];\
|
2113 |
uint8_t halfHV[256];\
|
2114 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
2115 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2116 |
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
2117 |
}\ |
2118 |
void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2119 |
uint8_t full[24*17];\ |
2120 |
uint8_t halfH[272];\
|
2121 |
uint8_t halfV[256];\
|
2122 |
uint8_t halfHV[256];\
|
2123 |
copy_block17(full, src, 24, stride, 17);\ |
2124 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2125 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
2126 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2127 |
OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\ |
2128 |
}\ |
2129 |
static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, int stride){\ |
2130 |
uint8_t full[24*17];\ |
2131 |
uint8_t halfH[272];\
|
2132 |
copy_block17(full, src, 24, stride, 17);\ |
2133 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2134 |
put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\ |
2135 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
2136 |
}\ |
2137 |
void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2138 |
uint8_t full[24*17];\ |
2139 |
uint8_t halfH[272];\
|
2140 |
uint8_t halfV[256];\
|
2141 |
uint8_t halfHV[256];\
|
2142 |
copy_block17(full, src, 24, stride, 17);\ |
2143 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2144 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
2145 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2146 |
OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\ |
2147 |
}\ |
2148 |
static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, int stride){\ |
2149 |
uint8_t full[24*17];\ |
2150 |
uint8_t halfH[272];\
|
2151 |
copy_block17(full, src, 24, stride, 17);\ |
2152 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2153 |
put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\ |
2154 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
2155 |
}\ |
2156 |
static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, int stride){\ |
2157 |
uint8_t halfH[272];\
|
2158 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
2159 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
2160 |
} |
2161 |
|
2162 |
#define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
2163 |
#define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1) |
2164 |
#define op_put(a, b) a = cm[((b) + 16)>>5] |
2165 |
#define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5] |
2166 |
|
2167 |
QPEL_MC(0, put_ , _ , op_put)
|
2168 |
QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
|
2169 |
QPEL_MC(0, avg_ , _ , op_avg)
|
2170 |
//QPEL_MC(1, avg_no_rnd , _ , op_avg)
|
2171 |
#undef op_avg
|
2172 |
#undef op_avg_no_rnd
|
2173 |
#undef op_put
|
2174 |
#undef op_put_no_rnd
|
2175 |
|
2176 |
#if 1 |
2177 |
#define H264_LOWPASS(OPNAME, OP, OP2) \
|
2178 |
static av_unused void OPNAME ## h264_qpel2_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2179 |
const int h=2;\ |
2180 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2181 |
int i;\
|
2182 |
for(i=0; i<h; i++)\ |
2183 |
{\ |
2184 |
OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\ |
2185 |
OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\ |
2186 |
dst+=dstStride;\ |
2187 |
src+=srcStride;\ |
2188 |
}\ |
2189 |
}\ |
2190 |
\ |
2191 |
static av_unused void OPNAME ## h264_qpel2_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2192 |
const int w=2;\ |
2193 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2194 |
int i;\
|
2195 |
for(i=0; i<w; i++)\ |
2196 |
{\ |
2197 |
const int srcB= src[-2*srcStride];\ |
2198 |
const int srcA= src[-1*srcStride];\ |
2199 |
const int src0= src[0 *srcStride];\ |
2200 |
const int src1= src[1 *srcStride];\ |
2201 |
const int src2= src[2 *srcStride];\ |
2202 |
const int src3= src[3 *srcStride];\ |
2203 |
const int src4= src[4 *srcStride];\ |
2204 |
OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\ |
2205 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\ |
2206 |
dst++;\ |
2207 |
src++;\ |
2208 |
}\ |
2209 |
}\ |
2210 |
\ |
2211 |
static av_unused void OPNAME ## h264_qpel2_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2212 |
const int h=2;\ |
2213 |
const int w=2;\ |
2214 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2215 |
int i;\
|
2216 |
src -= 2*srcStride;\
|
2217 |
for(i=0; i<h+5; i++)\ |
2218 |
{\ |
2219 |
tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\ |
2220 |
tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\ |
2221 |
tmp+=tmpStride;\ |
2222 |
src+=srcStride;\ |
2223 |
}\ |
2224 |
tmp -= tmpStride*(h+5-2);\ |
2225 |
for(i=0; i<w; i++)\ |
2226 |
{\ |
2227 |
const int tmpB= tmp[-2*tmpStride];\ |
2228 |
const int tmpA= tmp[-1*tmpStride];\ |
2229 |
const int tmp0= tmp[0 *tmpStride];\ |
2230 |
const int tmp1= tmp[1 *tmpStride];\ |
2231 |
const int tmp2= tmp[2 *tmpStride];\ |
2232 |
const int tmp3= tmp[3 *tmpStride];\ |
2233 |
const int tmp4= tmp[4 *tmpStride];\ |
2234 |
OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\ |
2235 |
OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\ |
2236 |
dst++;\ |
2237 |
tmp++;\ |
2238 |
}\ |
2239 |
}\ |
2240 |
static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2241 |
const int h=4;\ |
2242 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2243 |
int i;\
|
2244 |
for(i=0; i<h; i++)\ |
2245 |
{\ |
2246 |
OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\ |
2247 |
OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\ |
2248 |
OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\ |
2249 |
OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\ |
2250 |
dst+=dstStride;\ |
2251 |
src+=srcStride;\ |
2252 |
}\ |
2253 |
}\ |
2254 |
\ |
2255 |
static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2256 |
const int w=4;\ |
2257 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2258 |
int i;\
|
2259 |
for(i=0; i<w; i++)\ |
2260 |
{\ |
2261 |
const int srcB= src[-2*srcStride];\ |
2262 |
const int srcA= src[-1*srcStride];\ |
2263 |
const int src0= src[0 *srcStride];\ |
2264 |
const int src1= src[1 *srcStride];\ |
2265 |
const int src2= src[2 *srcStride];\ |
2266 |
const int src3= src[3 *srcStride];\ |
2267 |
const int src4= src[4 *srcStride];\ |
2268 |
const int src5= src[5 *srcStride];\ |
2269 |
const int src6= src[6 *srcStride];\ |
2270 |
OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\ |
2271 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\ |
2272 |
OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\ |
2273 |
OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\ |
2274 |
dst++;\ |
2275 |
src++;\ |
2276 |
}\ |
2277 |
}\ |
2278 |
\ |
2279 |
static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2280 |
const int h=4;\ |
2281 |
const int w=4;\ |
2282 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2283 |
int i;\
|
2284 |
src -= 2*srcStride;\
|
2285 |
for(i=0; i<h+5; i++)\ |
2286 |
{\ |
2287 |
tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\ |
2288 |
tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\ |
2289 |
tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]);\ |
2290 |
tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]);\ |
2291 |
tmp+=tmpStride;\ |
2292 |
src+=srcStride;\ |
2293 |
}\ |
2294 |
tmp -= tmpStride*(h+5-2);\ |
2295 |
for(i=0; i<w; i++)\ |
2296 |
{\ |
2297 |
const int tmpB= tmp[-2*tmpStride];\ |
2298 |
const int tmpA= tmp[-1*tmpStride];\ |
2299 |
const int tmp0= tmp[0 *tmpStride];\ |
2300 |
const int tmp1= tmp[1 *tmpStride];\ |
2301 |
const int tmp2= tmp[2 *tmpStride];\ |
2302 |
const int tmp3= tmp[3 *tmpStride];\ |
2303 |
const int tmp4= tmp[4 *tmpStride];\ |
2304 |
const int tmp5= tmp[5 *tmpStride];\ |
2305 |
const int tmp6= tmp[6 *tmpStride];\ |
2306 |
OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\ |
2307 |
OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\ |
2308 |
OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\ |
2309 |
OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\ |
2310 |
dst++;\ |
2311 |
tmp++;\ |
2312 |
}\ |
2313 |
}\ |
2314 |
\ |
2315 |
static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2316 |
const int h=8;\ |
2317 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2318 |
int i;\
|
2319 |
for(i=0; i<h; i++)\ |
2320 |
{\ |
2321 |
OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]));\ |
2322 |
OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]));\ |
2323 |
OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]));\ |
2324 |
OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]));\ |
2325 |
OP(dst[4], (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]));\ |
2326 |
OP(dst[5], (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]));\ |
2327 |
OP(dst[6], (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]));\ |
2328 |
OP(dst[7], (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]));\ |
2329 |
dst+=dstStride;\ |
2330 |
src+=srcStride;\ |
2331 |
}\ |
2332 |
}\ |
2333 |
\ |
2334 |
static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2335 |
const int w=8;\ |
2336 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2337 |
int i;\
|
2338 |
for(i=0; i<w; i++)\ |
2339 |
{\ |
2340 |
const int srcB= src[-2*srcStride];\ |
2341 |
const int srcA= src[-1*srcStride];\ |
2342 |
const int src0= src[0 *srcStride];\ |
2343 |
const int src1= src[1 *srcStride];\ |
2344 |
const int src2= src[2 *srcStride];\ |
2345 |
const int src3= src[3 *srcStride];\ |
2346 |
const int src4= src[4 *srcStride];\ |
2347 |
const int src5= src[5 *srcStride];\ |
2348 |
const int src6= src[6 *srcStride];\ |
2349 |
const int src7= src[7 *srcStride];\ |
2350 |
const int src8= src[8 *srcStride];\ |
2351 |
const int src9= src[9 *srcStride];\ |
2352 |
const int src10=src[10*srcStride];\ |
2353 |
OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\ |
2354 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\ |
2355 |
OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\ |
2356 |
OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\ |
2357 |
OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\ |
2358 |
OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\ |
2359 |
OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\ |
2360 |
OP(dst[7*dstStride], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\ |
2361 |
dst++;\ |
2362 |
src++;\ |
2363 |
}\ |
2364 |
}\ |
2365 |
\ |
2366 |
static void OPNAME ## h264_qpel8_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2367 |
const int h=8;\ |
2368 |
const int w=8;\ |
2369 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2370 |
int i;\
|
2371 |
src -= 2*srcStride;\
|
2372 |
for(i=0; i<h+5; i++)\ |
2373 |
{\ |
2374 |
tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]);\ |
2375 |
tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]);\ |
2376 |
tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]);\ |
2377 |
tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]);\ |
2378 |
tmp[4]= (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]);\ |
2379 |
tmp[5]= (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]);\ |
2380 |
tmp[6]= (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]);\ |
2381 |
tmp[7]= (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]);\ |
2382 |
tmp+=tmpStride;\ |
2383 |
src+=srcStride;\ |
2384 |
}\ |
2385 |
tmp -= tmpStride*(h+5-2);\ |
2386 |
for(i=0; i<w; i++)\ |
2387 |
{\ |
2388 |
const int tmpB= tmp[-2*tmpStride];\ |
2389 |
const int tmpA= tmp[-1*tmpStride];\ |
2390 |
const int tmp0= tmp[0 *tmpStride];\ |
2391 |
const int tmp1= tmp[1 *tmpStride];\ |
2392 |
const int tmp2= tmp[2 *tmpStride];\ |
2393 |
const int tmp3= tmp[3 *tmpStride];\ |
2394 |
const int tmp4= tmp[4 *tmpStride];\ |
2395 |
const int tmp5= tmp[5 *tmpStride];\ |
2396 |
const int tmp6= tmp[6 *tmpStride];\ |
2397 |
const int tmp7= tmp[7 *tmpStride];\ |
2398 |
const int tmp8= tmp[8 *tmpStride];\ |
2399 |
const int tmp9= tmp[9 *tmpStride];\ |
2400 |
const int tmp10=tmp[10*tmpStride];\ |
2401 |
OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\ |
2402 |
OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\ |
2403 |
OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\ |
2404 |
OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\ |
2405 |
OP2(dst[4*dstStride], (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));\ |
2406 |
OP2(dst[5*dstStride], (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));\ |
2407 |
OP2(dst[6*dstStride], (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));\ |
2408 |
OP2(dst[7*dstStride], (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));\ |
2409 |
dst++;\ |
2410 |
tmp++;\ |
2411 |
}\ |
2412 |
}\ |
2413 |
\ |
2414 |
static void OPNAME ## h264_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2415 |
OPNAME ## h264_qpel8_v_lowpass(dst , src , dstStride, srcStride);\ |
2416 |
OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2417 |
src += 8*srcStride;\
|
2418 |
dst += 8*dstStride;\
|
2419 |
OPNAME ## h264_qpel8_v_lowpass(dst , src , dstStride, srcStride);\ |
2420 |
OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2421 |
}\ |
2422 |
\ |
2423 |
static void OPNAME ## h264_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2424 |
OPNAME ## h264_qpel8_h_lowpass(dst , src , dstStride, srcStride);\ |
2425 |
OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2426 |
src += 8*srcStride;\
|
2427 |
dst += 8*dstStride;\
|
2428 |
OPNAME ## h264_qpel8_h_lowpass(dst , src , dstStride, srcStride);\ |
2429 |
OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2430 |
}\ |
2431 |
\ |
2432 |
static void OPNAME ## h264_qpel16_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2433 |
OPNAME ## h264_qpel8_hv_lowpass(dst , tmp , src , dstStride, tmpStride, srcStride);\ |
2434 |
OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\ |
2435 |
src += 8*srcStride;\
|
2436 |
dst += 8*dstStride;\
|
2437 |
OPNAME ## h264_qpel8_hv_lowpass(dst , tmp , src , dstStride, tmpStride, srcStride);\ |
2438 |
OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\ |
2439 |
}\ |
2440 |
|
2441 |
#define H264_MC(OPNAME, SIZE) \
|
2442 |
static void OPNAME ## h264_qpel ## SIZE ## _mc00_c (uint8_t *dst, uint8_t *src, int stride){\ |
2443 |
OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\ |
2444 |
}\ |
2445 |
\ |
2446 |
static void OPNAME ## h264_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\ |
2447 |
uint8_t half[SIZE*SIZE];\ |
2448 |
put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\ |
2449 |
OPNAME ## pixels ## SIZE ## _l2(dst, src, half, stride, stride, SIZE, SIZE);\ |
2450 |
}\ |
2451 |
\ |
2452 |
static void OPNAME ## h264_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\ |
2453 |
OPNAME ## h264_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride);\ |
2454 |
}\ |
2455 |
\ |
2456 |
static void OPNAME ## h264_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\ |
2457 |
uint8_t half[SIZE*SIZE];\ |
2458 |
put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\ |
2459 |
OPNAME ## pixels ## SIZE ## _l2(dst, src+1, half, stride, stride, SIZE, SIZE);\ |
2460 |
}\ |
2461 |
\ |
2462 |
static void OPNAME ## h264_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\ |
2463 |
uint8_t full[SIZE*(SIZE+5)];\
|
2464 |
uint8_t * const full_mid= full + SIZE*2;\ |
2465 |
uint8_t half[SIZE*SIZE];\ |
2466 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2467 |
put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\ |
2468 |
OPNAME ## pixels ## SIZE ## _l2(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\ |
2469 |
}\ |
2470 |
\ |
2471 |
static void OPNAME ## h264_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\ |
2472 |
uint8_t full[SIZE*(SIZE+5)];\
|
2473 |
uint8_t * const full_mid= full + SIZE*2;\ |
2474 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2475 |
OPNAME ## h264_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE);\ |
2476 |
}\ |
2477 |
\ |
2478 |
static void OPNAME ## h264_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\ |
2479 |
uint8_t full[SIZE*(SIZE+5)];\
|
2480 |
uint8_t * const full_mid= full + SIZE*2;\ |
2481 |
uint8_t half[SIZE*SIZE];\ |
2482 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2483 |
put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\ |
2484 |
OPNAME ## pixels ## SIZE ## _l2(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\ |
2485 |
}\ |
2486 |
\ |
2487 |
static void OPNAME ## h264_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\ |
2488 |
uint8_t full[SIZE*(SIZE+5)];\
|
2489 |
uint8_t * const full_mid= full + SIZE*2;\ |
2490 |
uint8_t halfH[SIZE*SIZE];\ |
2491 |
uint8_t halfV[SIZE*SIZE];\ |
2492 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\ |
2493 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2494 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2495 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2496 |
}\ |
2497 |
\ |
2498 |
static void OPNAME ## h264_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\ |
2499 |
uint8_t full[SIZE*(SIZE+5)];\
|
2500 |
uint8_t * const full_mid= full + SIZE*2;\ |
2501 |
uint8_t halfH[SIZE*SIZE];\ |
2502 |
uint8_t halfV[SIZE*SIZE];\ |
2503 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\ |
2504 |
copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ |
2505 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2506 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2507 |
}\ |
2508 |
\ |
2509 |
static void OPNAME ## h264_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\ |
2510 |
uint8_t full[SIZE*(SIZE+5)];\
|
2511 |
uint8_t * const full_mid= full + SIZE*2;\ |
2512 |
uint8_t halfH[SIZE*SIZE];\ |
2513 |
uint8_t halfV[SIZE*SIZE];\ |
2514 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\ |
2515 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2516 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2517 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2518 |
}\ |
2519 |
\ |
2520 |
static void OPNAME ## h264_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\ |
2521 |
uint8_t full[SIZE*(SIZE+5)];\
|
2522 |
uint8_t * const full_mid= full + SIZE*2;\ |
2523 |
uint8_t halfH[SIZE*SIZE];\ |
2524 |
uint8_t halfV[SIZE*SIZE];\ |
2525 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\ |
2526 |
copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ |
2527 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2528 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2529 |
}\ |
2530 |
\ |
2531 |
static void OPNAME ## h264_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\ |
2532 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2533 |
OPNAME ## h264_qpel ## SIZE ## _hv_lowpass(dst, tmp, src, stride, SIZE, stride);\ |
2534 |
}\ |
2535 |
\ |
2536 |
static void OPNAME ## h264_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\ |
2537 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2538 |
uint8_t halfH[SIZE*SIZE];\ |
2539 |
uint8_t halfHV[SIZE*SIZE];\ |
2540 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\ |
2541 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2542 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\ |
2543 |
}\ |
2544 |
\ |
2545 |
static void OPNAME ## h264_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\ |
2546 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2547 |
uint8_t halfH[SIZE*SIZE];\ |
2548 |
uint8_t halfHV[SIZE*SIZE];\ |
2549 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\ |
2550 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2551 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\ |
2552 |
}\ |
2553 |
\ |
2554 |
static void OPNAME ## h264_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\ |
2555 |
uint8_t full[SIZE*(SIZE+5)];\
|
2556 |
uint8_t * const full_mid= full + SIZE*2;\ |
2557 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2558 |
uint8_t halfV[SIZE*SIZE];\ |
2559 |
uint8_t halfHV[SIZE*SIZE];\ |
2560 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2561 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2562 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2563 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\ |
2564 |
}\ |
2565 |
\ |
2566 |
static void OPNAME ## h264_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\ |
2567 |
uint8_t full[SIZE*(SIZE+5)];\
|
2568 |
uint8_t * const full_mid= full + SIZE*2;\ |
2569 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2570 |
uint8_t halfV[SIZE*SIZE];\ |
2571 |
uint8_t halfHV[SIZE*SIZE];\ |
2572 |
copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ |
2573 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2574 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2575 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\ |
2576 |
}\ |
2577 |
|
2578 |
#define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
2579 |
//#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
|
2580 |
#define op_put(a, b) a = cm[((b) + 16)>>5] |
2581 |
#define op2_avg(a, b) a = (((a)+cm[((b) + 512)>>10]+1)>>1) |
2582 |
#define op2_put(a, b) a = cm[((b) + 512)>>10] |
2583 |
|
2584 |
H264_LOWPASS(put_ , op_put, op2_put) |
2585 |
H264_LOWPASS(avg_ , op_avg, op2_avg) |
2586 |
H264_MC(put_, 2)
|
2587 |
H264_MC(put_, 4)
|
2588 |
H264_MC(put_, 8)
|
2589 |
H264_MC(put_, 16)
|
2590 |
H264_MC(avg_, 4)
|
2591 |
H264_MC(avg_, 8)
|
2592 |
H264_MC(avg_, 16)
|
2593 |
|
2594 |
#undef op_avg
|
2595 |
#undef op_put
|
2596 |
#undef op2_avg
|
2597 |
#undef op2_put
|
2598 |
#endif
|
2599 |
|
2600 |
#define op_scale1(x) block[x] = av_clip_uint8( (block[x]*weight + offset) >> log2_denom )
|
2601 |
#define op_scale2(x) dst[x] = av_clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1)) |
2602 |
#define H264_WEIGHT(W,H) \
|
2603 |
static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \ |
2604 |
int y; \
|
2605 |
offset <<= log2_denom; \ |
2606 |
if(log2_denom) offset += 1<<(log2_denom-1); \ |
2607 |
for(y=0; y<H; y++, block += stride){ \ |
2608 |
op_scale1(0); \
|
2609 |
op_scale1(1); \
|
2610 |
if(W==2) continue; \ |
2611 |
op_scale1(2); \
|
2612 |
op_scale1(3); \
|
2613 |
if(W==4) continue; \ |
2614 |
op_scale1(4); \
|
2615 |
op_scale1(5); \
|
2616 |
op_scale1(6); \
|
2617 |
op_scale1(7); \
|
2618 |
if(W==8) continue; \ |
2619 |
op_scale1(8); \
|
2620 |
op_scale1(9); \
|
2621 |
op_scale1(10); \
|
2622 |
op_scale1(11); \
|
2623 |
op_scale1(12); \
|
2624 |
op_scale1(13); \
|
2625 |
op_scale1(14); \
|
2626 |
op_scale1(15); \
|
2627 |
} \ |
2628 |
} \ |
2629 |
static void biweight_h264_pixels ## W ## x ## H ## _c(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset){ \ |
2630 |
int y; \
|
2631 |
offset = ((offset + 1) | 1) << log2_denom; \ |
2632 |
for(y=0; y<H; y++, dst += stride, src += stride){ \ |
2633 |
op_scale2(0); \
|
2634 |
op_scale2(1); \
|
2635 |
if(W==2) continue; \ |
2636 |
op_scale2(2); \
|
2637 |
op_scale2(3); \
|
2638 |
if(W==4) continue; \ |
2639 |
op_scale2(4); \
|
2640 |
op_scale2(5); \
|
2641 |
op_scale2(6); \
|
2642 |
op_scale2(7); \
|
2643 |
if(W==8) continue; \ |
2644 |
op_scale2(8); \
|
2645 |
op_scale2(9); \
|
2646 |
op_scale2(10); \
|
2647 |
op_scale2(11); \
|
2648 |
op_scale2(12); \
|
2649 |
op_scale2(13); \
|
2650 |
op_scale2(14); \
|
2651 |
op_scale2(15); \
|
2652 |
} \ |
2653 |
} |
2654 |
|
2655 |
H264_WEIGHT(16,16) |
2656 |
H264_WEIGHT(16,8) |
2657 |
H264_WEIGHT(8,16) |
2658 |
H264_WEIGHT(8,8) |
2659 |
H264_WEIGHT(8,4) |
2660 |
H264_WEIGHT(4,8) |
2661 |
H264_WEIGHT(4,4) |
2662 |
H264_WEIGHT(4,2) |
2663 |
H264_WEIGHT(2,4) |
2664 |
H264_WEIGHT(2,2) |
2665 |
|
2666 |
#undef op_scale1
|
2667 |
#undef op_scale2
|
2668 |
#undef H264_WEIGHT
|
2669 |
|
2670 |
static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){ |
2671 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
2672 |
int i;
|
2673 |
|
2674 |
for(i=0; i<h; i++){ |
2675 |
dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4]; |
2676 |
dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4]; |
2677 |
dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4]; |
2678 |
dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4]; |
2679 |
dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4]; |
2680 |
dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4]; |
2681 |
dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4]; |
2682 |
dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4]; |
2683 |
dst+=dstStride; |
2684 |
src+=srcStride; |
2685 |
} |
2686 |
} |
2687 |
|
2688 |
#if CONFIG_CAVS_DECODER
|
2689 |
/* AVS specific */
|
2690 |
void ff_put_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2691 |
put_pixels8_c(dst, src, stride, 8);
|
2692 |
} |
2693 |
void ff_avg_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2694 |
avg_pixels8_c(dst, src, stride, 8);
|
2695 |
} |
2696 |
void ff_put_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2697 |
put_pixels16_c(dst, src, stride, 16);
|
2698 |
} |
2699 |
void ff_avg_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2700 |
avg_pixels16_c(dst, src, stride, 16);
|
2701 |
} |
2702 |
#endif /* CONFIG_CAVS_DECODER */ |
2703 |
|
2704 |
#if CONFIG_VC1_DECODER
|
2705 |
/* VC-1 specific */
|
2706 |
void ff_put_vc1_mspel_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { |
2707 |
put_pixels8_c(dst, src, stride, 8);
|
2708 |
} |
2709 |
void ff_avg_vc1_mspel_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int rnd) { |
2710 |
avg_pixels8_c(dst, src, stride, 8);
|
2711 |
} |
2712 |
#endif /* CONFIG_VC1_DECODER */ |
2713 |
|
2714 |
/* H264 specific */
|
2715 |
void ff_h264dspenc_init(DSPContext* c, AVCodecContext *avctx);
|
2716 |
|
2717 |
#if CONFIG_RV40_DECODER
|
2718 |
static void put_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){ |
2719 |
put_pixels16_xy2_c(dst, src, stride, 16);
|
2720 |
} |
2721 |
static void avg_rv40_qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){ |
2722 |
avg_pixels16_xy2_c(dst, src, stride, 16);
|
2723 |
} |
2724 |
static void put_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){ |
2725 |
put_pixels8_xy2_c(dst, src, stride, 8);
|
2726 |
} |
2727 |
static void avg_rv40_qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){ |
2728 |
avg_pixels8_xy2_c(dst, src, stride, 8);
|
2729 |
} |
2730 |
#endif /* CONFIG_RV40_DECODER */ |
2731 |
|
2732 |
static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){ |
2733 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
2734 |
int i;
|
2735 |
|
2736 |
for(i=0; i<w; i++){ |
2737 |
const int src_1= src[ -srcStride]; |
2738 |
const int src0 = src[0 ]; |
2739 |
const int src1 = src[ srcStride]; |
2740 |
const int src2 = src[2*srcStride]; |
2741 |
const int src3 = src[3*srcStride]; |
2742 |
const int src4 = src[4*srcStride]; |
2743 |
const int src5 = src[5*srcStride]; |
2744 |
const int src6 = src[6*srcStride]; |
2745 |
const int src7 = src[7*srcStride]; |
2746 |
const int src8 = src[8*srcStride]; |
2747 |
const int src9 = src[9*srcStride]; |
2748 |
dst[0*dstStride]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4]; |
2749 |
dst[1*dstStride]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4]; |
2750 |
dst[2*dstStride]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4]; |
2751 |
dst[3*dstStride]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4]; |
2752 |
dst[4*dstStride]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4]; |
2753 |
dst[5*dstStride]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4]; |
2754 |
dst[6*dstStride]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4]; |
2755 |
dst[7*dstStride]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4]; |
2756 |
src++; |
2757 |
dst++; |
2758 |
} |
2759 |
} |
2760 |
|
2761 |
static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){ |
2762 |
put_pixels8_c(dst, src, stride, 8);
|
2763 |
} |
2764 |
|
2765 |
static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){ |
2766 |
uint8_t half[64];
|
2767 |
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); |
2768 |
put_pixels8_l2(dst, src, half, stride, stride, 8, 8); |
2769 |
} |
2770 |
|
2771 |
static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){ |
2772 |
wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
|
2773 |
} |
2774 |
|
2775 |
static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){ |
2776 |
uint8_t half[64];
|
2777 |
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); |
2778 |
put_pixels8_l2(dst, src+1, half, stride, stride, 8, 8); |
2779 |
} |
2780 |
|
2781 |
static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){ |
2782 |
wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
|
2783 |
} |
2784 |
|
2785 |
static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){ |
2786 |
uint8_t halfH[88];
|
2787 |
uint8_t halfV[64];
|
2788 |
uint8_t halfHV[64];
|
2789 |
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
2790 |
wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8); |
2791 |
wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); |
2792 |
put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8); |
2793 |
} |
2794 |
static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){ |
2795 |
uint8_t halfH[88];
|
2796 |
uint8_t halfV[64];
|
2797 |
uint8_t halfHV[64];
|
2798 |
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
2799 |
wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8); |
2800 |
wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); |
2801 |
put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8); |
2802 |
} |
2803 |
static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){ |
2804 |
uint8_t halfH[88];
|
2805 |
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
2806 |
wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8); |
2807 |
} |
2808 |
|
2809 |
static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){ |
2810 |
if(CONFIG_H263_DECODER || CONFIG_H263_ENCODER) {
|
2811 |
int x;
|
2812 |
const int strength= ff_h263_loop_filter_strength[qscale]; |
2813 |
|
2814 |
for(x=0; x<8; x++){ |
2815 |
int d1, d2, ad1;
|
2816 |
int p0= src[x-2*stride]; |
2817 |
int p1= src[x-1*stride]; |
2818 |
int p2= src[x+0*stride]; |
2819 |
int p3= src[x+1*stride]; |
2820 |
int d = (p0 - p3 + 4*(p2 - p1)) / 8; |
2821 |
|
2822 |
if (d<-2*strength) d1= 0; |
2823 |
else if(d<- strength) d1=-2*strength - d; |
2824 |
else if(d< strength) d1= d; |
2825 |
else if(d< 2*strength) d1= 2*strength - d; |
2826 |
else d1= 0; |
2827 |
|
2828 |
p1 += d1; |
2829 |
p2 -= d1; |
2830 |
if(p1&256) p1= ~(p1>>31); |
2831 |
if(p2&256) p2= ~(p2>>31); |
2832 |
|
2833 |
src[x-1*stride] = p1;
|
2834 |
src[x+0*stride] = p2;
|
2835 |
|
2836 |
ad1= FFABS(d1)>>1;
|
2837 |
|
2838 |
d2= av_clip((p0-p3)/4, -ad1, ad1);
|
2839 |
|
2840 |
src[x-2*stride] = p0 - d2;
|
2841 |
src[x+ stride] = p3 + d2; |
2842 |
} |
2843 |
} |
2844 |
} |
2845 |
|
2846 |
static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){ |
2847 |
if(CONFIG_H263_DECODER || CONFIG_H263_ENCODER) {
|
2848 |
int y;
|
2849 |
const int strength= ff_h263_loop_filter_strength[qscale]; |
2850 |
|
2851 |
for(y=0; y<8; y++){ |
2852 |
int d1, d2, ad1;
|
2853 |
int p0= src[y*stride-2]; |
2854 |
int p1= src[y*stride-1]; |
2855 |
int p2= src[y*stride+0]; |
2856 |
int p3= src[y*stride+1]; |
2857 |
int d = (p0 - p3 + 4*(p2 - p1)) / 8; |
2858 |
|
2859 |
if (d<-2*strength) d1= 0; |
2860 |
else if(d<- strength) d1=-2*strength - d; |
2861 |
else if(d< strength) d1= d; |
2862 |
else if(d< 2*strength) d1= 2*strength - d; |
2863 |
else d1= 0; |
2864 |
|
2865 |
p1 += d1; |
2866 |
p2 -= d1; |
2867 |
if(p1&256) p1= ~(p1>>31); |
2868 |
if(p2&256) p2= ~(p2>>31); |
2869 |
|
2870 |
src[y*stride-1] = p1;
|
2871 |
src[y*stride+0] = p2;
|
2872 |
|
2873 |
ad1= FFABS(d1)>>1;
|
2874 |
|
2875 |
d2= av_clip((p0-p3)/4, -ad1, ad1);
|
2876 |
|
2877 |
src[y*stride-2] = p0 - d2;
|
2878 |
src[y*stride+1] = p3 + d2;
|
2879 |
} |
2880 |
} |
2881 |
} |
2882 |
|
2883 |
static void h261_loop_filter_c(uint8_t *src, int stride){ |
2884 |
int x,y,xy,yz;
|
2885 |
int temp[64]; |
2886 |
|
2887 |
for(x=0; x<8; x++){ |
2888 |
temp[x ] = 4*src[x ];
|
2889 |
temp[x + 7*8] = 4*src[x + 7*stride]; |
2890 |
} |
2891 |
for(y=1; y<7; y++){ |
2892 |
for(x=0; x<8; x++){ |
2893 |
xy = y * stride + x; |
2894 |
yz = y * 8 + x;
|
2895 |
temp[yz] = src[xy - stride] + 2*src[xy] + src[xy + stride];
|
2896 |
} |
2897 |
} |
2898 |
|
2899 |
for(y=0; y<8; y++){ |
2900 |
src[ y*stride] = (temp[ y*8] + 2)>>2; |
2901 |
src[7+y*stride] = (temp[7+y*8] + 2)>>2; |
2902 |
for(x=1; x<7; x++){ |
2903 |
xy = y * stride + x; |
2904 |
yz = y * 8 + x;
|
2905 |
src[xy] = (temp[yz-1] + 2*temp[yz] + temp[yz+1] + 8)>>4; |
2906 |
} |
2907 |
} |
2908 |
} |
2909 |
|
2910 |
static av_always_inline av_flatten void h264_loop_filter_luma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0) |
2911 |
{ |
2912 |
int i, d;
|
2913 |
for( i = 0; i < 4; i++ ) { |
2914 |
if( tc0[i] < 0 ) { |
2915 |
pix += 4*ystride;
|
2916 |
continue;
|
2917 |
} |
2918 |
for( d = 0; d < 4; d++ ) { |
2919 |
const int p0 = pix[-1*xstride]; |
2920 |
const int p1 = pix[-2*xstride]; |
2921 |
const int p2 = pix[-3*xstride]; |
2922 |
const int q0 = pix[0]; |
2923 |
const int q1 = pix[1*xstride]; |
2924 |
const int q2 = pix[2*xstride]; |
2925 |
|
2926 |
if( FFABS( p0 - q0 ) < alpha &&
|
2927 |
FFABS( p1 - p0 ) < beta && |
2928 |
FFABS( q1 - q0 ) < beta ) { |
2929 |
|
2930 |
int tc = tc0[i];
|
2931 |
int i_delta;
|
2932 |
|
2933 |
if( FFABS( p2 - p0 ) < beta ) {
|
2934 |
if(tc0[i])
|
2935 |
pix[-2*xstride] = p1 + av_clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] ); |
2936 |
tc++; |
2937 |
} |
2938 |
if( FFABS( q2 - q0 ) < beta ) {
|
2939 |
if(tc0[i])
|
2940 |
pix[ xstride] = q1 + av_clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] ); |
2941 |
tc++; |
2942 |
} |
2943 |
|
2944 |
i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); |
2945 |
pix[-xstride] = av_clip_uint8( p0 + i_delta ); /* p0' */
|
2946 |
pix[0] = av_clip_uint8( q0 - i_delta ); /* q0' */ |
2947 |
} |
2948 |
pix += ystride; |
2949 |
} |
2950 |
} |
2951 |
} |
2952 |
static void h264_v_loop_filter_luma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
2953 |
{ |
2954 |
h264_loop_filter_luma_c(pix, stride, 1, alpha, beta, tc0);
|
2955 |
} |
2956 |
static void h264_h_loop_filter_luma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
2957 |
{ |
2958 |
h264_loop_filter_luma_c(pix, 1, stride, alpha, beta, tc0);
|
2959 |
} |
2960 |
|
2961 |
static av_always_inline av_flatten void h264_loop_filter_luma_intra_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta) |
2962 |
{ |
2963 |
int d;
|
2964 |
for( d = 0; d < 16; d++ ) { |
2965 |
const int p2 = pix[-3*xstride]; |
2966 |
const int p1 = pix[-2*xstride]; |
2967 |
const int p0 = pix[-1*xstride]; |
2968 |
|
2969 |
const int q0 = pix[ 0*xstride]; |
2970 |
const int q1 = pix[ 1*xstride]; |
2971 |
const int q2 = pix[ 2*xstride]; |
2972 |
|
2973 |
if( FFABS( p0 - q0 ) < alpha &&
|
2974 |
FFABS( p1 - p0 ) < beta && |
2975 |
FFABS( q1 - q0 ) < beta ) { |
2976 |
|
2977 |
if(FFABS( p0 - q0 ) < (( alpha >> 2 ) + 2 )){ |
2978 |
if( FFABS( p2 - p0 ) < beta)
|
2979 |
{ |
2980 |
const int p3 = pix[-4*xstride]; |
2981 |
/* p0', p1', p2' */
|
2982 |
pix[-1*xstride] = ( p2 + 2*p1 + 2*p0 + 2*q0 + q1 + 4 ) >> 3; |
2983 |
pix[-2*xstride] = ( p2 + p1 + p0 + q0 + 2 ) >> 2; |
2984 |
pix[-3*xstride] = ( 2*p3 + 3*p2 + p1 + p0 + q0 + 4 ) >> 3; |
2985 |
} else {
|
2986 |
/* p0' */
|
2987 |
pix[-1*xstride] = ( 2*p1 + p0 + q1 + 2 ) >> 2; |
2988 |
} |
2989 |
if( FFABS( q2 - q0 ) < beta)
|
2990 |
{ |
2991 |
const int q3 = pix[3*xstride]; |
2992 |
/* q0', q1', q2' */
|
2993 |
pix[0*xstride] = ( p1 + 2*p0 + 2*q0 + 2*q1 + q2 + 4 ) >> 3; |
2994 |
pix[1*xstride] = ( p0 + q0 + q1 + q2 + 2 ) >> 2; |
2995 |
pix[2*xstride] = ( 2*q3 + 3*q2 + q1 + q0 + p0 + 4 ) >> 3; |
2996 |
} else {
|
2997 |
/* q0' */
|
2998 |
pix[0*xstride] = ( 2*q1 + q0 + p1 + 2 ) >> 2; |
2999 |
} |
3000 |
}else{
|
3001 |
/* p0', q0' */
|
3002 |
pix[-1*xstride] = ( 2*p1 + p0 + q1 + 2 ) >> 2; |
3003 |
pix[ 0*xstride] = ( 2*q1 + q0 + p1 + 2 ) >> 2; |
3004 |
} |
3005 |
} |
3006 |
pix += ystride; |
3007 |
} |
3008 |
} |
3009 |
static void h264_v_loop_filter_luma_intra_c(uint8_t *pix, int stride, int alpha, int beta) |
3010 |
{ |
3011 |
h264_loop_filter_luma_intra_c(pix, stride, 1, alpha, beta);
|
3012 |
} |
3013 |
static void h264_h_loop_filter_luma_intra_c(uint8_t *pix, int stride, int alpha, int beta) |
3014 |
{ |
3015 |
h264_loop_filter_luma_intra_c(pix, 1, stride, alpha, beta);
|
3016 |
} |
3017 |
|
3018 |
static av_always_inline av_flatten void h264_loop_filter_chroma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0) |
3019 |
{ |
3020 |
int i, d;
|
3021 |
for( i = 0; i < 4; i++ ) { |
3022 |
const int tc = tc0[i]; |
3023 |
if( tc <= 0 ) { |
3024 |
pix += 2*ystride;
|
3025 |
continue;
|
3026 |
} |
3027 |
for( d = 0; d < 2; d++ ) { |
3028 |
const int p0 = pix[-1*xstride]; |
3029 |
const int p1 = pix[-2*xstride]; |
3030 |
const int q0 = pix[0]; |
3031 |
const int q1 = pix[1*xstride]; |
3032 |
|
3033 |
if( FFABS( p0 - q0 ) < alpha &&
|
3034 |
FFABS( p1 - p0 ) < beta && |
3035 |
FFABS( q1 - q0 ) < beta ) { |
3036 |
|
3037 |
int delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); |
3038 |
|
3039 |
pix[-xstride] = av_clip_uint8( p0 + delta ); /* p0' */
|
3040 |
pix[0] = av_clip_uint8( q0 - delta ); /* q0' */ |
3041 |
} |
3042 |
pix += ystride; |
3043 |
} |
3044 |
} |
3045 |
} |
3046 |
static void h264_v_loop_filter_chroma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
3047 |
{ |
3048 |
h264_loop_filter_chroma_c(pix, stride, 1, alpha, beta, tc0);
|
3049 |
} |
3050 |
static void h264_h_loop_filter_chroma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
3051 |
{ |
3052 |
h264_loop_filter_chroma_c(pix, 1, stride, alpha, beta, tc0);
|
3053 |
} |
3054 |
|
3055 |
static av_always_inline av_flatten void h264_loop_filter_chroma_intra_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta) |
3056 |
{ |
3057 |
int d;
|
3058 |
for( d = 0; d < 8; d++ ) { |
3059 |
const int p0 = pix[-1*xstride]; |
3060 |
const int p1 = pix[-2*xstride]; |
3061 |
const int q0 = pix[0]; |
3062 |
const int q1 = pix[1*xstride]; |
3063 |
|
3064 |
if( FFABS( p0 - q0 ) < alpha &&
|
3065 |
FFABS( p1 - p0 ) < beta && |
3066 |
FFABS( q1 - q0 ) < beta ) { |
3067 |
|
3068 |
pix[-xstride] = ( 2*p1 + p0 + q1 + 2 ) >> 2; /* p0' */ |
3069 |
pix[0] = ( 2*q1 + q0 + p1 + 2 ) >> 2; /* q0' */ |
3070 |
} |
3071 |
pix += ystride; |
3072 |
} |
3073 |
} |
3074 |
static void h264_v_loop_filter_chroma_intra_c(uint8_t *pix, int stride, int alpha, int beta) |
3075 |
{ |
3076 |
h264_loop_filter_chroma_intra_c(pix, stride, 1, alpha, beta);
|
3077 |
} |
3078 |
static void h264_h_loop_filter_chroma_intra_c(uint8_t *pix, int stride, int alpha, int beta) |
3079 |
{ |
3080 |
h264_loop_filter_chroma_intra_c(pix, 1, stride, alpha, beta);
|
3081 |
} |
3082 |
|
3083 |
static inline int pix_abs16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3084 |
{ |
3085 |
int s, i;
|
3086 |
|
3087 |
s = 0;
|
3088 |
for(i=0;i<h;i++) { |
3089 |
s += abs(pix1[0] - pix2[0]); |
3090 |
s += abs(pix1[1] - pix2[1]); |
3091 |
s += abs(pix1[2] - pix2[2]); |
3092 |
s += abs(pix1[3] - pix2[3]); |
3093 |
s += abs(pix1[4] - pix2[4]); |
3094 |
s += abs(pix1[5] - pix2[5]); |
3095 |
s += abs(pix1[6] - pix2[6]); |
3096 |
s += abs(pix1[7] - pix2[7]); |
3097 |
s += abs(pix1[8] - pix2[8]); |
3098 |
s += abs(pix1[9] - pix2[9]); |
3099 |
s += abs(pix1[10] - pix2[10]); |
3100 |
s += abs(pix1[11] - pix2[11]); |
3101 |
s += abs(pix1[12] - pix2[12]); |
3102 |
s += abs(pix1[13] - pix2[13]); |
3103 |
s += abs(pix1[14] - pix2[14]); |
3104 |
s += abs(pix1[15] - pix2[15]); |
3105 |
pix1 += line_size; |
3106 |
pix2 += line_size; |
3107 |
} |
3108 |
return s;
|
3109 |
} |
3110 |
|
3111 |
static int pix_abs16_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3112 |
{ |
3113 |
int s, i;
|
3114 |
|
3115 |
s = 0;
|
3116 |
for(i=0;i<h;i++) { |
3117 |
s += abs(pix1[0] - avg2(pix2[0], pix2[1])); |
3118 |
s += abs(pix1[1] - avg2(pix2[1], pix2[2])); |
3119 |
s += abs(pix1[2] - avg2(pix2[2], pix2[3])); |
3120 |
s += abs(pix1[3] - avg2(pix2[3], pix2[4])); |
3121 |
s += abs(pix1[4] - avg2(pix2[4], pix2[5])); |
3122 |
s += abs(pix1[5] - avg2(pix2[5], pix2[6])); |
3123 |
s += abs(pix1[6] - avg2(pix2[6], pix2[7])); |
3124 |
s += abs(pix1[7] - avg2(pix2[7], pix2[8])); |
3125 |
s += abs(pix1[8] - avg2(pix2[8], pix2[9])); |
3126 |
s += abs(pix1[9] - avg2(pix2[9], pix2[10])); |
3127 |
s += abs(pix1[10] - avg2(pix2[10], pix2[11])); |
3128 |
s += abs(pix1[11] - avg2(pix2[11], pix2[12])); |
3129 |
s += abs(pix1[12] - avg2(pix2[12], pix2[13])); |
3130 |
s += abs(pix1[13] - avg2(pix2[13], pix2[14])); |
3131 |
s += abs(pix1[14] - avg2(pix2[14], pix2[15])); |
3132 |
s += abs(pix1[15] - avg2(pix2[15], pix2[16])); |
3133 |
pix1 += line_size; |
3134 |
pix2 += line_size; |
3135 |
} |
3136 |
return s;
|
3137 |
} |
3138 |
|
3139 |
static int pix_abs16_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3140 |
{ |
3141 |
int s, i;
|
3142 |
uint8_t *pix3 = pix2 + line_size; |
3143 |
|
3144 |
s = 0;
|
3145 |
for(i=0;i<h;i++) { |
3146 |
s += abs(pix1[0] - avg2(pix2[0], pix3[0])); |
3147 |
s += abs(pix1[1] - avg2(pix2[1], pix3[1])); |
3148 |
s += abs(pix1[2] - avg2(pix2[2], pix3[2])); |
3149 |
s += abs(pix1[3] - avg2(pix2[3], pix3[3])); |
3150 |
s += abs(pix1[4] - avg2(pix2[4], pix3[4])); |
3151 |
s += abs(pix1[5] - avg2(pix2[5], pix3[5])); |
3152 |
s += abs(pix1[6] - avg2(pix2[6], pix3[6])); |
3153 |
s += abs(pix1[7] - avg2(pix2[7], pix3[7])); |
3154 |
s += abs(pix1[8] - avg2(pix2[8], pix3[8])); |
3155 |
s += abs(pix1[9] - avg2(pix2[9], pix3[9])); |
3156 |
s += abs(pix1[10] - avg2(pix2[10], pix3[10])); |
3157 |
s += abs(pix1[11] - avg2(pix2[11], pix3[11])); |
3158 |
s += abs(pix1[12] - avg2(pix2[12], pix3[12])); |
3159 |
s += abs(pix1[13] - avg2(pix2[13], pix3[13])); |
3160 |
s += abs(pix1[14] - avg2(pix2[14], pix3[14])); |
3161 |
s += abs(pix1[15] - avg2(pix2[15], pix3[15])); |
3162 |
pix1 += line_size; |
3163 |
pix2 += line_size; |
3164 |
pix3 += line_size; |
3165 |
} |
3166 |
return s;
|
3167 |
} |
3168 |
|
3169 |
static int pix_abs16_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3170 |
{ |
3171 |
int s, i;
|
3172 |
uint8_t *pix3 = pix2 + line_size; |
3173 |
|
3174 |
s = 0;
|
3175 |
for(i=0;i<h;i++) { |
3176 |
s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); |
3177 |
s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); |
3178 |
s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); |
3179 |
s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); |
3180 |
s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); |
3181 |
s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); |
3182 |
s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); |
3183 |
s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); |
3184 |
s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9])); |
3185 |
s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10])); |
3186 |
s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11])); |
3187 |
s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12])); |
3188 |
s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13])); |
3189 |
s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14])); |
3190 |
s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15])); |
3191 |
s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16])); |
3192 |
pix1 += line_size; |
3193 |
pix2 += line_size; |
3194 |
pix3 += line_size; |
3195 |
} |
3196 |
return s;
|
3197 |
} |
3198 |
|
3199 |
static inline int pix_abs8_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3200 |
{ |
3201 |
int s, i;
|
3202 |
|
3203 |
s = 0;
|
3204 |
for(i=0;i<h;i++) { |
3205 |
s += abs(pix1[0] - pix2[0]); |
3206 |
s += abs(pix1[1] - pix2[1]); |
3207 |
s += abs(pix1[2] - pix2[2]); |
3208 |
s += abs(pix1[3] - pix2[3]); |
3209 |
s += abs(pix1[4] - pix2[4]); |
3210 |
s += abs(pix1[5] - pix2[5]); |
3211 |
s += abs(pix1[6] - pix2[6]); |
3212 |
s += abs(pix1[7] - pix2[7]); |
3213 |
pix1 += line_size; |
3214 |
pix2 += line_size; |
3215 |
} |
3216 |
return s;
|
3217 |
} |
3218 |
|
3219 |
static int pix_abs8_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3220 |
{ |
3221 |
int s, i;
|
3222 |
|
3223 |
s = 0;
|
3224 |
for(i=0;i<h;i++) { |
3225 |
s += abs(pix1[0] - avg2(pix2[0], pix2[1])); |
3226 |
s += abs(pix1[1] - avg2(pix2[1], pix2[2])); |
3227 |
s += abs(pix1[2] - avg2(pix2[2], pix2[3])); |
3228 |
s += abs(pix1[3] - avg2(pix2[3], pix2[4])); |
3229 |
s += abs(pix1[4] - avg2(pix2[4], pix2[5])); |
3230 |
s += abs(pix1[5] - avg2(pix2[5], pix2[6])); |
3231 |
s += abs(pix1[6] - avg2(pix2[6], pix2[7])); |
3232 |
s += abs(pix1[7] - avg2(pix2[7], pix2[8])); |
3233 |
pix1 += line_size; |
3234 |
pix2 += line_size; |
3235 |
} |
3236 |
return s;
|
3237 |
} |
3238 |
|
3239 |
static int pix_abs8_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3240 |
{ |
3241 |
int s, i;
|
3242 |
uint8_t *pix3 = pix2 + line_size; |
3243 |
|
3244 |
s = 0;
|
3245 |
for(i=0;i<h;i++) { |
3246 |
s += abs(pix1[0] - avg2(pix2[0], pix3[0])); |
3247 |
s += abs(pix1[1] - avg2(pix2[1], pix3[1])); |
3248 |
s += abs(pix1[2] - avg2(pix2[2], pix3[2])); |
3249 |
s += abs(pix1[3] - avg2(pix2[3], pix3[3])); |
3250 |
s += abs(pix1[4] - avg2(pix2[4], pix3[4])); |
3251 |
s += abs(pix1[5] - avg2(pix2[5], pix3[5])); |
3252 |
s += abs(pix1[6] - avg2(pix2[6], pix3[6])); |
3253 |
s += abs(pix1[7] - avg2(pix2[7], pix3[7])); |
3254 |
pix1 += line_size; |
3255 |
pix2 += line_size; |
3256 |
pix3 += line_size; |
3257 |
} |
3258 |
return s;
|
3259 |
} |
3260 |
|
3261 |
static int pix_abs8_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3262 |
{ |
3263 |
int s, i;
|
3264 |
uint8_t *pix3 = pix2 + line_size; |
3265 |
|
3266 |
s = 0;
|
3267 |
for(i=0;i<h;i++) { |
3268 |
s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); |
3269 |
s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); |
3270 |
s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); |
3271 |
s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); |
3272 |
s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); |
3273 |
s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); |
3274 |
s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); |
3275 |
s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); |
3276 |
pix1 += line_size; |
3277 |
pix2 += line_size; |
3278 |
pix3 += line_size; |
3279 |
} |
3280 |
return s;
|
3281 |
} |
3282 |
|
3283 |
static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3284 |
MpegEncContext *c = v; |
3285 |
int score1=0; |
3286 |
int score2=0; |
3287 |
int x,y;
|
3288 |
|
3289 |
for(y=0; y<h; y++){ |
3290 |
for(x=0; x<16; x++){ |
3291 |
score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); |
3292 |
} |
3293 |
if(y+1<h){ |
3294 |
for(x=0; x<15; x++){ |
3295 |
score2+= FFABS( s1[x ] - s1[x +stride] |
3296 |
- s1[x+1] + s1[x+1+stride]) |
3297 |
-FFABS( s2[x ] - s2[x +stride] |
3298 |
- s2[x+1] + s2[x+1+stride]); |
3299 |
} |
3300 |
} |
3301 |
s1+= stride; |
3302 |
s2+= stride; |
3303 |
} |
3304 |
|
3305 |
if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
3306 |
else return score1 + FFABS(score2)*8; |
3307 |
} |
3308 |
|
3309 |
static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3310 |
MpegEncContext *c = v; |
3311 |
int score1=0; |
3312 |
int score2=0; |
3313 |
int x,y;
|
3314 |
|
3315 |
for(y=0; y<h; y++){ |
3316 |
for(x=0; x<8; x++){ |
3317 |
score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); |
3318 |
} |
3319 |
if(y+1<h){ |
3320 |
for(x=0; x<7; x++){ |
3321 |
score2+= FFABS( s1[x ] - s1[x +stride] |
3322 |
- s1[x+1] + s1[x+1+stride]) |
3323 |
-FFABS( s2[x ] - s2[x +stride] |
3324 |
- s2[x+1] + s2[x+1+stride]); |
3325 |
} |
3326 |
} |
3327 |
s1+= stride; |
3328 |
s2+= stride; |
3329 |
} |
3330 |
|
3331 |
if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
3332 |
else return score1 + FFABS(score2)*8; |
3333 |
} |
3334 |
|
3335 |
static int try_8x8basis_c(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){ |
3336 |
int i;
|
3337 |
unsigned int sum=0; |
3338 |
|
3339 |
for(i=0; i<8*8; i++){ |
3340 |
int b= rem[i] + ((basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT)); |
3341 |
int w= weight[i];
|
3342 |
b>>= RECON_SHIFT; |
3343 |
assert(-512<b && b<512); |
3344 |
|
3345 |
sum += (w*b)*(w*b)>>4;
|
3346 |
} |
3347 |
return sum>>2; |
3348 |
} |
3349 |
|
3350 |
static void add_8x8basis_c(int16_t rem[64], int16_t basis[64], int scale){ |
3351 |
int i;
|
3352 |
|
3353 |
for(i=0; i<8*8; i++){ |
3354 |
rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT); |
3355 |
} |
3356 |
} |
3357 |
|
3358 |
/**
|
3359 |
* permutes an 8x8 block.
|
3360 |
* @param block the block which will be permuted according to the given permutation vector
|
3361 |
* @param permutation the permutation vector
|
3362 |
* @param last the last non zero coefficient in scantable order, used to speed the permutation up
|
3363 |
* @param scantable the used scantable, this is only used to speed the permutation up, the block is not
|
3364 |
* (inverse) permutated to scantable order!
|
3365 |
*/
|
3366 |
void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last) |
3367 |
{ |
3368 |
int i;
|
3369 |
DCTELEM temp[64];
|
3370 |
|
3371 |
if(last<=0) return; |
3372 |
//if(permutation[1]==1) return; //FIXME it is ok but not clean and might fail for some permutations
|
3373 |
|
3374 |
for(i=0; i<=last; i++){ |
3375 |
const int j= scantable[i]; |
3376 |
temp[j]= block[j]; |
3377 |
block[j]=0;
|
3378 |
} |
3379 |
|
3380 |
for(i=0; i<=last; i++){ |
3381 |
const int j= scantable[i]; |
3382 |
const int perm_j= permutation[j]; |
3383 |
block[perm_j]= temp[j]; |
3384 |
} |
3385 |
} |
3386 |
|
3387 |
static int zero_cmp(void *s, uint8_t *a, uint8_t *b, int stride, int h){ |
3388 |
return 0; |
3389 |
} |
3390 |
|
3391 |
void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){ |
3392 |
int i;
|
3393 |
|
3394 |
memset(cmp, 0, sizeof(void*)*6); |
3395 |
|
3396 |
for(i=0; i<6; i++){ |
3397 |
switch(type&0xFF){ |
3398 |
case FF_CMP_SAD:
|
3399 |
cmp[i]= c->sad[i]; |
3400 |
break;
|
3401 |
case FF_CMP_SATD:
|
3402 |
cmp[i]= c->hadamard8_diff[i]; |
3403 |
break;
|
3404 |
case FF_CMP_SSE:
|
3405 |
cmp[i]= c->sse[i]; |
3406 |
break;
|
3407 |
case FF_CMP_DCT:
|
3408 |
cmp[i]= c->dct_sad[i]; |
3409 |
break;
|
3410 |
case FF_CMP_DCT264:
|
3411 |
cmp[i]= c->dct264_sad[i]; |
3412 |
break;
|
3413 |
case FF_CMP_DCTMAX:
|
3414 |
cmp[i]= c->dct_max[i]; |
3415 |
break;
|
3416 |
case FF_CMP_PSNR:
|
3417 |
cmp[i]= c->quant_psnr[i]; |
3418 |
break;
|
3419 |
case FF_CMP_BIT:
|
3420 |
cmp[i]= c->bit[i]; |
3421 |
break;
|
3422 |
case FF_CMP_RD:
|
3423 |
cmp[i]= c->rd[i]; |
3424 |
break;
|
3425 |
case FF_CMP_VSAD:
|
3426 |
cmp[i]= c->vsad[i]; |
3427 |
break;
|
3428 |
case FF_CMP_VSSE:
|
3429 |
cmp[i]= c->vsse[i]; |
3430 |
break;
|
3431 |
case FF_CMP_ZERO:
|
3432 |
cmp[i]= zero_cmp; |
3433 |
break;
|
3434 |
case FF_CMP_NSSE:
|
3435 |
cmp[i]= c->nsse[i]; |
3436 |
break;
|
3437 |
#if CONFIG_DWT
|
3438 |
case FF_CMP_W53:
|
3439 |
cmp[i]= c->w53[i]; |
3440 |
break;
|
3441 |
case FF_CMP_W97:
|
3442 |
cmp[i]= c->w97[i]; |
3443 |
break;
|
3444 |
#endif
|
3445 |
default:
|
3446 |
av_log(NULL, AV_LOG_ERROR,"internal error in cmp function selection\n"); |
3447 |
} |
3448 |
} |
3449 |
} |
3450 |
|
3451 |
static void clear_block_c(DCTELEM *block) |
3452 |
{ |
3453 |
memset(block, 0, sizeof(DCTELEM)*64); |
3454 |
} |
3455 |
|
3456 |
/**
|
3457 |
* memset(blocks, 0, sizeof(DCTELEM)*6*64)
|
3458 |
*/
|
3459 |
static void clear_blocks_c(DCTELEM *blocks) |
3460 |
{ |
3461 |
memset(blocks, 0, sizeof(DCTELEM)*6*64); |
3462 |
} |
3463 |
|
3464 |
static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){ |
3465 |
long i;
|
3466 |
for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ |
3467 |
long a = *(long*)(src+i); |
3468 |
long b = *(long*)(dst+i); |
3469 |
*(long*)(dst+i) = ((a&pb_7f) + (b&pb_7f)) ^ ((a^b)&pb_80);
|
3470 |
} |
3471 |
for(; i<w; i++)
|
3472 |
dst[i+0] += src[i+0]; |
3473 |
} |
3474 |
|
3475 |
static void add_bytes_l2_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ |
3476 |
long i;
|
3477 |
for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ |
3478 |
long a = *(long*)(src1+i); |
3479 |
long b = *(long*)(src2+i); |
3480 |
*(long*)(dst+i) = ((a&pb_7f) + (b&pb_7f)) ^ ((a^b)&pb_80);
|
3481 |
} |
3482 |
for(; i<w; i++)
|
3483 |
dst[i] = src1[i]+src2[i]; |
3484 |
} |
3485 |
|
3486 |
static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ |
3487 |
long i;
|
3488 |
#if !HAVE_FAST_UNALIGNED
|
3489 |
if((long)src2 & (sizeof(long)-1)){ |
3490 |
for(i=0; i+7<w; i+=8){ |
3491 |
dst[i+0] = src1[i+0]-src2[i+0]; |
3492 |
dst[i+1] = src1[i+1]-src2[i+1]; |
3493 |
dst[i+2] = src1[i+2]-src2[i+2]; |
3494 |
dst[i+3] = src1[i+3]-src2[i+3]; |
3495 |
dst[i+4] = src1[i+4]-src2[i+4]; |
3496 |
dst[i+5] = src1[i+5]-src2[i+5]; |
3497 |
dst[i+6] = src1[i+6]-src2[i+6]; |
3498 |
dst[i+7] = src1[i+7]-src2[i+7]; |
3499 |
} |
3500 |
}else
|
3501 |
#endif
|
3502 |
for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ |
3503 |
long a = *(long*)(src1+i); |
3504 |
long b = *(long*)(src2+i); |
3505 |
*(long*)(dst+i) = ((a|pb_80) - (b&pb_7f)) ^ ((a^b^pb_80)&pb_80);
|
3506 |
} |
3507 |
for(; i<w; i++)
|
3508 |
dst[i+0] = src1[i+0]-src2[i+0]; |
3509 |
} |
3510 |
|
3511 |
static void add_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1, const uint8_t *diff, int w, int *left, int *left_top){ |
3512 |
int i;
|
3513 |
uint8_t l, lt; |
3514 |
|
3515 |
l= *left; |
3516 |
lt= *left_top; |
3517 |
|
3518 |
for(i=0; i<w; i++){ |
3519 |
l= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF) + diff[i];
|
3520 |
lt= src1[i]; |
3521 |
dst[i]= l; |
3522 |
} |
3523 |
|
3524 |
*left= l; |
3525 |
*left_top= lt; |
3526 |
} |
3527 |
|
3528 |
static void sub_hfyu_median_prediction_c(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int w, int *left, int *left_top){ |
3529 |
int i;
|
3530 |
uint8_t l, lt; |
3531 |
|
3532 |
l= *left; |
3533 |
lt= *left_top; |
3534 |
|
3535 |
for(i=0; i<w; i++){ |
3536 |
const int pred= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF); |
3537 |
lt= src1[i]; |
3538 |
l= src2[i]; |
3539 |
dst[i]= l - pred; |
3540 |
} |
3541 |
|
3542 |
*left= l; |
3543 |
*left_top= lt; |
3544 |
} |
3545 |
|
3546 |
static int add_hfyu_left_prediction_c(uint8_t *dst, const uint8_t *src, int w, int acc){ |
3547 |
int i;
|
3548 |
|
3549 |
for(i=0; i<w-1; i++){ |
3550 |
acc+= src[i]; |
3551 |
dst[i]= acc; |
3552 |
i++; |
3553 |
acc+= src[i]; |
3554 |
dst[i]= acc; |
3555 |
} |
3556 |
|
3557 |
for(; i<w; i++){
|
3558 |
acc+= src[i]; |
3559 |
dst[i]= acc; |
3560 |
} |
3561 |
|
3562 |
return acc;
|
3563 |
} |
3564 |
|
3565 |
#if HAVE_BIGENDIAN
|
3566 |
#define B 3 |
3567 |
#define G 2 |
3568 |
#define R 1 |
3569 |
#define A 0 |
3570 |
#else
|
3571 |
#define B 0 |
3572 |
#define G 1 |
3573 |
#define R 2 |
3574 |
#define A 3 |
3575 |
#endif
|
3576 |
static void add_hfyu_left_prediction_bgr32_c(uint8_t *dst, const uint8_t *src, int w, int *red, int *green, int *blue, int *alpha){ |
3577 |
int i;
|
3578 |
int r,g,b,a;
|
3579 |
r= *red; |
3580 |
g= *green; |
3581 |
b= *blue; |
3582 |
a= *alpha; |
3583 |
|
3584 |
for(i=0; i<w; i++){ |
3585 |
b+= src[4*i+B];
|
3586 |
g+= src[4*i+G];
|
3587 |
r+= src[4*i+R];
|
3588 |
a+= src[4*i+A];
|
3589 |
|
3590 |
dst[4*i+B]= b;
|
3591 |
dst[4*i+G]= g;
|
3592 |
dst[4*i+R]= r;
|
3593 |
dst[4*i+A]= a;
|
3594 |
} |
3595 |
|
3596 |
*red= r; |
3597 |
*green= g; |
3598 |
*blue= b; |
3599 |
*alpha= a; |
3600 |
} |
3601 |
#undef B
|
3602 |
#undef G
|
3603 |
#undef R
|
3604 |
#undef A
|
3605 |
|
3606 |
#define BUTTERFLY2(o1,o2,i1,i2) \
|
3607 |
o1= (i1)+(i2);\ |
3608 |
o2= (i1)-(i2); |
3609 |
|
3610 |
#define BUTTERFLY1(x,y) \
|
3611 |
{\ |
3612 |
int a,b;\
|
3613 |
a= x;\ |
3614 |
b= y;\ |
3615 |
x= a+b;\ |
3616 |
y= a-b;\ |
3617 |
} |
3618 |
|
3619 |
#define BUTTERFLYA(x,y) (FFABS((x)+(y)) + FFABS((x)-(y)))
|
3620 |
|
3621 |
static int hadamard8_diff8x8_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){ |
3622 |
int i;
|
3623 |
int temp[64]; |
3624 |
int sum=0; |
3625 |
|
3626 |
assert(h==8);
|
3627 |
|
3628 |
for(i=0; i<8; i++){ |
3629 |
//FIXME try pointer walks
|
3630 |
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]); |
3631 |
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]); |
3632 |
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]); |
3633 |
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]); |
3634 |
|
3635 |
BUTTERFLY1(temp[8*i+0], temp[8*i+2]); |
3636 |
BUTTERFLY1(temp[8*i+1], temp[8*i+3]); |
3637 |
BUTTERFLY1(temp[8*i+4], temp[8*i+6]); |
3638 |
BUTTERFLY1(temp[8*i+5], temp[8*i+7]); |
3639 |
|
3640 |
BUTTERFLY1(temp[8*i+0], temp[8*i+4]); |
3641 |
BUTTERFLY1(temp[8*i+1], temp[8*i+5]); |
3642 |
BUTTERFLY1(temp[8*i+2], temp[8*i+6]); |
3643 |
BUTTERFLY1(temp[8*i+3], temp[8*i+7]); |
3644 |
} |
3645 |
|
3646 |
for(i=0; i<8; i++){ |
3647 |
BUTTERFLY1(temp[8*0+i], temp[8*1+i]); |
3648 |
BUTTERFLY1(temp[8*2+i], temp[8*3+i]); |
3649 |
BUTTERFLY1(temp[8*4+i], temp[8*5+i]); |
3650 |
BUTTERFLY1(temp[8*6+i], temp[8*7+i]); |
3651 |
|
3652 |
BUTTERFLY1(temp[8*0+i], temp[8*2+i]); |
3653 |
BUTTERFLY1(temp[8*1+i], temp[8*3+i]); |
3654 |
BUTTERFLY1(temp[8*4+i], temp[8*6+i]); |
3655 |
BUTTERFLY1(temp[8*5+i], temp[8*7+i]); |
3656 |
|
3657 |
sum += |
3658 |
BUTTERFLYA(temp[8*0+i], temp[8*4+i]) |
3659 |
+BUTTERFLYA(temp[8*1+i], temp[8*5+i]) |
3660 |
+BUTTERFLYA(temp[8*2+i], temp[8*6+i]) |
3661 |
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]); |
3662 |
} |
3663 |
#if 0
|
3664 |
static int maxi=0;
|
3665 |
if(sum>maxi){
|
3666 |
maxi=sum;
|
3667 |
printf("MAX:%d\n", maxi);
|
3668 |
}
|
3669 |
#endif
|
3670 |
return sum;
|
3671 |
} |
3672 |
|
3673 |
static int hadamard8_intra8x8_c(/*MpegEncContext*/ void *s, uint8_t *src, uint8_t *dummy, int stride, int h){ |
3674 |
int i;
|
3675 |
int temp[64]; |
3676 |
int sum=0; |
3677 |
|
3678 |
assert(h==8);
|
3679 |
|
3680 |
for(i=0; i<8; i++){ |
3681 |
//FIXME try pointer walks
|
3682 |
BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0],src[stride*i+1]); |
3683 |
BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2],src[stride*i+3]); |
3684 |
BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4],src[stride*i+5]); |
3685 |
BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6],src[stride*i+7]); |
3686 |
|
3687 |
BUTTERFLY1(temp[8*i+0], temp[8*i+2]); |
3688 |
BUTTERFLY1(temp[8*i+1], temp[8*i+3]); |
3689 |
BUTTERFLY1(temp[8*i+4], temp[8*i+6]); |
3690 |
BUTTERFLY1(temp[8*i+5], temp[8*i+7]); |
3691 |
|
3692 |
BUTTERFLY1(temp[8*i+0], temp[8*i+4]); |
3693 |
BUTTERFLY1(temp[8*i+1], temp[8*i+5]); |
3694 |
BUTTERFLY1(temp[8*i+2], temp[8*i+6]); |
3695 |
BUTTERFLY1(temp[8*i+3], temp[8*i+7]); |
3696 |
} |
3697 |
|
3698 |
for(i=0; i<8; i++){ |
3699 |
BUTTERFLY1(temp[8*0+i], temp[8*1+i]); |
3700 |
BUTTERFLY1(temp[8*2+i], temp[8*3+i]); |
3701 |
BUTTERFLY1(temp[8*4+i], temp[8*5+i]); |
3702 |
BUTTERFLY1(temp[8*6+i], temp[8*7+i]); |
3703 |
|
3704 |
BUTTERFLY1(temp[8*0+i], temp[8*2+i]); |
3705 |
BUTTERFLY1(temp[8*1+i], temp[8*3+i]); |
3706 |
BUTTERFLY1(temp[8*4+i], temp[8*6+i]); |
3707 |
BUTTERFLY1(temp[8*5+i], temp[8*7+i]); |
3708 |
|
3709 |
sum += |
3710 |
BUTTERFLYA(temp[8*0+i], temp[8*4+i]) |
3711 |
+BUTTERFLYA(temp[8*1+i], temp[8*5+i]) |
3712 |
+BUTTERFLYA(temp[8*2+i], temp[8*6+i]) |
3713 |
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]); |
3714 |
} |
3715 |
|
3716 |
sum -= FFABS(temp[8*0] + temp[8*4]); // -mean |
3717 |
|
3718 |
return sum;
|
3719 |
} |
3720 |
|
3721 |
static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3722 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3723 |
LOCAL_ALIGNED_16(DCTELEM, temp, [64]);
|
3724 |
|
3725 |
assert(h==8);
|
3726 |
|
3727 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3728 |
s->dsp.fdct(temp); |
3729 |
return s->dsp.sum_abs_dctelem(temp);
|
3730 |
} |
3731 |
|
3732 |
#if CONFIG_GPL
|
3733 |
#define DCT8_1D {\
|
3734 |
const int s07 = SRC(0) + SRC(7);\ |
3735 |
const int s16 = SRC(1) + SRC(6);\ |
3736 |
const int s25 = SRC(2) + SRC(5);\ |
3737 |
const int s34 = SRC(3) + SRC(4);\ |
3738 |
const int a0 = s07 + s34;\ |
3739 |
const int a1 = s16 + s25;\ |
3740 |
const int a2 = s07 - s34;\ |
3741 |
const int a3 = s16 - s25;\ |
3742 |
const int d07 = SRC(0) - SRC(7);\ |
3743 |
const int d16 = SRC(1) - SRC(6);\ |
3744 |
const int d25 = SRC(2) - SRC(5);\ |
3745 |
const int d34 = SRC(3) - SRC(4);\ |
3746 |
const int a4 = d16 + d25 + (d07 + (d07>>1));\ |
3747 |
const int a5 = d07 - d34 - (d25 + (d25>>1));\ |
3748 |
const int a6 = d07 + d34 - (d16 + (d16>>1));\ |
3749 |
const int a7 = d16 - d25 + (d34 + (d34>>1));\ |
3750 |
DST(0, a0 + a1 ) ;\
|
3751 |
DST(1, a4 + (a7>>2)) ;\ |
3752 |
DST(2, a2 + (a3>>1)) ;\ |
3753 |
DST(3, a5 + (a6>>2)) ;\ |
3754 |
DST(4, a0 - a1 ) ;\
|
3755 |
DST(5, a6 - (a5>>2)) ;\ |
3756 |
DST(6, (a2>>1) - a3 ) ;\ |
3757 |
DST(7, (a4>>2) - a7 ) ;\ |
3758 |
} |
3759 |
|
3760 |
static int dct264_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3761 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3762 |
DCTELEM dct[8][8]; |
3763 |
int i;
|
3764 |
int sum=0; |
3765 |
|
3766 |
s->dsp.diff_pixels(dct[0], src1, src2, stride);
|
3767 |
|
3768 |
#define SRC(x) dct[i][x]
|
3769 |
#define DST(x,v) dct[i][x]= v
|
3770 |
for( i = 0; i < 8; i++ ) |
3771 |
DCT8_1D |
3772 |
#undef SRC
|
3773 |
#undef DST
|
3774 |
|
3775 |
#define SRC(x) dct[x][i]
|
3776 |
#define DST(x,v) sum += FFABS(v)
|
3777 |
for( i = 0; i < 8; i++ ) |
3778 |
DCT8_1D |
3779 |
#undef SRC
|
3780 |
#undef DST
|
3781 |
return sum;
|
3782 |
} |
3783 |
#endif
|
3784 |
|
3785 |
static int dct_max8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3786 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3787 |
LOCAL_ALIGNED_16(DCTELEM, temp, [64]);
|
3788 |
int sum=0, i; |
3789 |
|
3790 |
assert(h==8);
|
3791 |
|
3792 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3793 |
s->dsp.fdct(temp); |
3794 |
|
3795 |
for(i=0; i<64; i++) |
3796 |
sum= FFMAX(sum, FFABS(temp[i])); |
3797 |
|
3798 |
return sum;
|
3799 |
} |
3800 |
|
3801 |
static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3802 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3803 |
LOCAL_ALIGNED_16(DCTELEM, temp, [64*2]); |
3804 |
DCTELEM * const bak = temp+64; |
3805 |
int sum=0, i; |
3806 |
|
3807 |
assert(h==8);
|
3808 |
s->mb_intra=0;
|
3809 |
|
3810 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3811 |
|
3812 |
memcpy(bak, temp, 64*sizeof(DCTELEM)); |
3813 |
|
3814 |
s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
3815 |
s->dct_unquantize_inter(s, temp, 0, s->qscale);
|
3816 |
ff_simple_idct(temp); //FIXME
|
3817 |
|
3818 |
for(i=0; i<64; i++) |
3819 |
sum+= (temp[i]-bak[i])*(temp[i]-bak[i]); |
3820 |
|
3821 |
return sum;
|
3822 |
} |
3823 |
|
3824 |
static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3825 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3826 |
const uint8_t *scantable= s->intra_scantable.permutated;
|
3827 |
LOCAL_ALIGNED_16(DCTELEM, temp, [64]);
|
3828 |
LOCAL_ALIGNED_16(uint8_t, lsrc1, [64]);
|
3829 |
LOCAL_ALIGNED_16(uint8_t, lsrc2, [64]);
|
3830 |
int i, last, run, bits, level, distortion, start_i;
|
3831 |
const int esc_length= s->ac_esc_length; |
3832 |
uint8_t * length; |
3833 |
uint8_t * last_length; |
3834 |
|
3835 |
assert(h==8);
|
3836 |
|
3837 |
copy_block8(lsrc1, src1, 8, stride, 8); |
3838 |
copy_block8(lsrc2, src2, 8, stride, 8); |
3839 |
|
3840 |
s->dsp.diff_pixels(temp, lsrc1, lsrc2, 8);
|
3841 |
|
3842 |
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
3843 |
|
3844 |
bits=0;
|
3845 |
|
3846 |
if (s->mb_intra) {
|
3847 |
start_i = 1;
|
3848 |
length = s->intra_ac_vlc_length; |
3849 |
last_length= s->intra_ac_vlc_last_length; |
3850 |
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma |
3851 |
} else {
|
3852 |
start_i = 0;
|
3853 |
length = s->inter_ac_vlc_length; |
3854 |
last_length= s->inter_ac_vlc_last_length; |
3855 |
} |
3856 |
|
3857 |
if(last>=start_i){
|
3858 |
run=0;
|
3859 |
for(i=start_i; i<last; i++){
|
3860 |
int j= scantable[i];
|
3861 |
level= temp[j]; |
3862 |
|
3863 |
if(level){
|
3864 |
level+=64;
|
3865 |
if((level&(~127)) == 0){ |
3866 |
bits+= length[UNI_AC_ENC_INDEX(run, level)]; |
3867 |
}else
|
3868 |
bits+= esc_length; |
3869 |
run=0;
|
3870 |
}else
|
3871 |
run++; |
3872 |
} |
3873 |
i= scantable[last]; |
3874 |
|
3875 |
level= temp[i] + 64;
|
3876 |
|
3877 |
assert(level - 64);
|
3878 |
|
3879 |
if((level&(~127)) == 0){ |
3880 |
bits+= last_length[UNI_AC_ENC_INDEX(run, level)]; |
3881 |
}else
|
3882 |
bits+= esc_length; |
3883 |
|
3884 |
} |
3885 |
|
3886 |
if(last>=0){ |
3887 |
if(s->mb_intra)
|
3888 |
s->dct_unquantize_intra(s, temp, 0, s->qscale);
|
3889 |
else
|
3890 |
s->dct_unquantize_inter(s, temp, 0, s->qscale);
|
3891 |
} |
3892 |
|
3893 |
s->dsp.idct_add(lsrc2, 8, temp);
|
3894 |
|
3895 |
distortion= s->dsp.sse[1](NULL, lsrc2, lsrc1, 8, 8); |
3896 |
|
3897 |
return distortion + ((bits*s->qscale*s->qscale*109 + 64)>>7); |
3898 |
} |
3899 |
|
3900 |
static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3901 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3902 |
const uint8_t *scantable= s->intra_scantable.permutated;
|
3903 |
LOCAL_ALIGNED_16(DCTELEM, temp, [64]);
|
3904 |
int i, last, run, bits, level, start_i;
|
3905 |
const int esc_length= s->ac_esc_length; |
3906 |
uint8_t * length; |
3907 |
uint8_t * last_length; |
3908 |
|
3909 |
assert(h==8);
|
3910 |
|
3911 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3912 |
|
3913 |
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
3914 |
|
3915 |
bits=0;
|
3916 |
|
3917 |
if (s->mb_intra) {
|
3918 |
start_i = 1;
|
3919 |
length = s->intra_ac_vlc_length; |
3920 |
last_length= s->intra_ac_vlc_last_length; |
3921 |
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma |
3922 |
} else {
|
3923 |
start_i = 0;
|
3924 |
length = s->inter_ac_vlc_length; |
3925 |
last_length= s->inter_ac_vlc_last_length; |
3926 |
} |
3927 |
|
3928 |
if(last>=start_i){
|
3929 |
run=0;
|
3930 |
for(i=start_i; i<last; i++){
|
3931 |
int j= scantable[i];
|
3932 |
level= temp[j]; |
3933 |
|
3934 |
if(level){
|
3935 |
level+=64;
|
3936 |
if((level&(~127)) == 0){ |
3937 |
bits+= length[UNI_AC_ENC_INDEX(run, level)]; |
3938 |
}else
|
3939 |
bits+= esc_length; |
3940 |
run=0;
|
3941 |
}else
|
3942 |
run++; |
3943 |
} |
3944 |
i= scantable[last]; |
3945 |
|
3946 |
level= temp[i] + 64;
|
3947 |
|
3948 |
assert(level - 64);
|
3949 |
|
3950 |
if((level&(~127)) == 0){ |
3951 |
bits+= last_length[UNI_AC_ENC_INDEX(run, level)]; |
3952 |
}else
|
3953 |
bits+= esc_length; |
3954 |
} |
3955 |
|
3956 |
return bits;
|
3957 |
} |
3958 |
|
3959 |
#define VSAD_INTRA(size) \
|
3960 |
static int vsad_intra##size##_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){ \ |
3961 |
int score=0; \ |
3962 |
int x,y; \
|
3963 |
\ |
3964 |
for(y=1; y<h; y++){ \ |
3965 |
for(x=0; x<size; x+=4){ \ |
3966 |
score+= FFABS(s[x ] - s[x +stride]) + FFABS(s[x+1] - s[x+1+stride]) \ |
3967 |
+FFABS(s[x+2] - s[x+2+stride]) + FFABS(s[x+3] - s[x+3+stride]); \ |
3968 |
} \ |
3969 |
s+= stride; \ |
3970 |
} \ |
3971 |
\ |
3972 |
return score; \
|
3973 |
} |
3974 |
VSAD_INTRA(8)
|
3975 |
VSAD_INTRA(16)
|
3976 |
|
3977 |
static int vsad16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3978 |
int score=0; |
3979 |
int x,y;
|
3980 |
|
3981 |
for(y=1; y<h; y++){ |
3982 |
for(x=0; x<16; x++){ |
3983 |
score+= FFABS(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]); |
3984 |
} |
3985 |
s1+= stride; |
3986 |
s2+= stride; |
3987 |
} |
3988 |
|
3989 |
return score;
|
3990 |
} |
3991 |
|
3992 |
#define SQ(a) ((a)*(a))
|
3993 |
#define VSSE_INTRA(size) \
|
3994 |
static int vsse_intra##size##_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){ \ |
3995 |
int score=0; \ |
3996 |
int x,y; \
|
3997 |
\ |
3998 |
for(y=1; y<h; y++){ \ |
3999 |
for(x=0; x<size; x+=4){ \ |
4000 |
score+= SQ(s[x ] - s[x +stride]) + SQ(s[x+1] - s[x+1+stride]) \ |
4001 |
+SQ(s[x+2] - s[x+2+stride]) + SQ(s[x+3] - s[x+3+stride]); \ |
4002 |
} \ |
4003 |
s+= stride; \ |
4004 |
} \ |
4005 |
\ |
4006 |
return score; \
|
4007 |
} |
4008 |
VSSE_INTRA(8)
|
4009 |
VSSE_INTRA(16)
|
4010 |
|
4011 |
static int vsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ |
4012 |
int score=0; |
4013 |
int x,y;
|
4014 |
|
4015 |
for(y=1; y<h; y++){ |
4016 |
for(x=0; x<16; x++){ |
4017 |
score+= SQ(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]); |
4018 |
} |
4019 |
s1+= stride; |
4020 |
s2+= stride; |
4021 |
} |
4022 |
|
4023 |
return score;
|
4024 |
} |
4025 |
|
4026 |
static int ssd_int8_vs_int16_c(const int8_t *pix1, const int16_t *pix2, |
4027 |
int size){
|
4028 |
int score=0; |
4029 |
int i;
|
4030 |
for(i=0; i<size; i++) |
4031 |
score += (pix1[i]-pix2[i])*(pix1[i]-pix2[i]); |
4032 |
return score;
|
4033 |
} |
4034 |
|
4035 |
WRAPPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c) |
4036 |
WRAPPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c) |
4037 |
WRAPPER8_16_SQ(dct_sad8x8_c, dct_sad16_c) |
4038 |
#if CONFIG_GPL
|
4039 |
WRAPPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c) |
4040 |
#endif
|
4041 |
WRAPPER8_16_SQ(dct_max8x8_c, dct_max16_c) |
4042 |
WRAPPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c) |
4043 |
WRAPPER8_16_SQ(rd8x8_c, rd16_c) |
4044 |
WRAPPER8_16_SQ(bit8x8_c, bit16_c) |
4045 |
|
4046 |
static void vector_fmul_c(float *dst, const float *src, int len){ |
4047 |
int i;
|
4048 |
for(i=0; i<len; i++) |
4049 |
dst[i] *= src[i]; |
4050 |
} |
4051 |
|
4052 |
static void vector_fmul_reverse_c(float *dst, const float *src0, const float *src1, int len){ |
4053 |
int i;
|
4054 |
src1 += len-1;
|
4055 |
for(i=0; i<len; i++) |
4056 |
dst[i] = src0[i] * src1[-i]; |
4057 |
} |
4058 |
|
4059 |
static void vector_fmul_add_c(float *dst, const float *src0, const float *src1, const float *src2, int len){ |
4060 |
int i;
|
4061 |
for(i=0; i<len; i++) |
4062 |
dst[i] = src0[i] * src1[i] + src2[i]; |
4063 |
} |
4064 |
|
4065 |
void ff_vector_fmul_window_c(float *dst, const float *src0, const float *src1, const float *win, float add_bias, int len){ |
4066 |
int i,j;
|
4067 |
dst += len; |
4068 |
win += len; |
4069 |
src0+= len; |
4070 |
for(i=-len, j=len-1; i<0; i++, j--) { |
4071 |
float s0 = src0[i];
|
4072 |
float s1 = src1[j];
|
4073 |
float wi = win[i];
|
4074 |
float wj = win[j];
|
4075 |
dst[i] = s0*wj - s1*wi + add_bias; |
4076 |
dst[j] = s0*wi + s1*wj + add_bias; |
4077 |
} |
4078 |
} |
4079 |
|
4080 |
static void vector_fmul_scalar_c(float *dst, const float *src, float mul, |
4081 |
int len)
|
4082 |
{ |
4083 |
int i;
|
4084 |
for (i = 0; i < len; i++) |
4085 |
dst[i] = src[i] * mul; |
4086 |
} |
4087 |
|
4088 |
static void vector_fmul_sv_scalar_2_c(float *dst, const float *src, |
4089 |
const float **sv, float mul, int len) |
4090 |
{ |
4091 |
int i;
|
4092 |
for (i = 0; i < len; i += 2, sv++) { |
4093 |
dst[i ] = src[i ] * sv[0][0] * mul; |
4094 |
dst[i+1] = src[i+1] * sv[0][1] * mul; |
4095 |
} |
4096 |
} |
4097 |
|
4098 |
static void vector_fmul_sv_scalar_4_c(float *dst, const float *src, |
4099 |
const float **sv, float mul, int len) |
4100 |
{ |
4101 |
int i;
|
4102 |
for (i = 0; i < len; i += 4, sv++) { |
4103 |
dst[i ] = src[i ] * sv[0][0] * mul; |
4104 |
dst[i+1] = src[i+1] * sv[0][1] * mul; |
4105 |
dst[i+2] = src[i+2] * sv[0][2] * mul; |
4106 |
dst[i+3] = src[i+3] * sv[0][3] * mul; |
4107 |
} |
4108 |
} |
4109 |
|
4110 |
static void sv_fmul_scalar_2_c(float *dst, const float **sv, float mul, |
4111 |
int len)
|
4112 |
{ |
4113 |
int i;
|
4114 |
for (i = 0; i < len; i += 2, sv++) { |
4115 |
dst[i ] = sv[0][0] * mul; |
4116 |
dst[i+1] = sv[0][1] * mul; |
4117 |
} |
4118 |
} |
4119 |
|
4120 |
static void sv_fmul_scalar_4_c(float *dst, const float **sv, float mul, |
4121 |
int len)
|
4122 |
{ |
4123 |
int i;
|
4124 |
for (i = 0; i < len; i += 4, sv++) { |
4125 |
dst[i ] = sv[0][0] * mul; |
4126 |
dst[i+1] = sv[0][1] * mul; |
4127 |
dst[i+2] = sv[0][2] * mul; |
4128 |
dst[i+3] = sv[0][3] * mul; |
4129 |
} |
4130 |
} |
4131 |
|
4132 |
static void butterflies_float_c(float *restrict v1, float *restrict v2, |
4133 |
int len)
|
4134 |
{ |
4135 |
int i;
|
4136 |
for (i = 0; i < len; i++) { |
4137 |
float t = v1[i] - v2[i];
|
4138 |
v1[i] += v2[i]; |
4139 |
v2[i] = t; |
4140 |
} |
4141 |
} |
4142 |
|
4143 |
static float scalarproduct_float_c(const float *v1, const float *v2, int len) |
4144 |
{ |
4145 |
float p = 0.0; |
4146 |
int i;
|
4147 |
|
4148 |
for (i = 0; i < len; i++) |
4149 |
p += v1[i] * v2[i]; |
4150 |
|
4151 |
return p;
|
4152 |
} |
4153 |
|
4154 |
static void int32_to_float_fmul_scalar_c(float *dst, const int *src, float mul, int len){ |
4155 |
int i;
|
4156 |
for(i=0; i<len; i++) |
4157 |
dst[i] = src[i] * mul; |
4158 |
} |
4159 |
|
4160 |
static inline uint32_t clipf_c_one(uint32_t a, uint32_t mini, |
4161 |
uint32_t maxi, uint32_t maxisign) |
4162 |
{ |
4163 |
|
4164 |
if(a > mini) return mini; |
4165 |
else if((a^(1<<31)) > maxisign) return maxi; |
4166 |
else return a; |
4167 |
} |
4168 |
|
4169 |
static void vector_clipf_c_opposite_sign(float *dst, const float *src, float *min, float *max, int len){ |
4170 |
int i;
|
4171 |
uint32_t mini = *(uint32_t*)min; |
4172 |
uint32_t maxi = *(uint32_t*)max; |
4173 |
uint32_t maxisign = maxi ^ (1<<31); |
4174 |
uint32_t *dsti = (uint32_t*)dst; |
4175 |
const uint32_t *srci = (const uint32_t*)src; |
4176 |
for(i=0; i<len; i+=8) { |
4177 |
dsti[i + 0] = clipf_c_one(srci[i + 0], mini, maxi, maxisign); |
4178 |
dsti[i + 1] = clipf_c_one(srci[i + 1], mini, maxi, maxisign); |
4179 |
dsti[i + 2] = clipf_c_one(srci[i + 2], mini, maxi, maxisign); |
4180 |
dsti[i + 3] = clipf_c_one(srci[i + 3], mini, maxi, maxisign); |
4181 |
dsti[i + 4] = clipf_c_one(srci[i + 4], mini, maxi, maxisign); |
4182 |
dsti[i + 5] = clipf_c_one(srci[i + 5], mini, maxi, maxisign); |
4183 |
dsti[i + 6] = clipf_c_one(srci[i + 6], mini, maxi, maxisign); |
4184 |
dsti[i + 7] = clipf_c_one(srci[i + 7], mini, maxi, maxisign); |
4185 |
} |
4186 |
} |
4187 |
static void vector_clipf_c(float *dst, const float *src, float min, float max, int len){ |
4188 |
int i;
|
4189 |
if(min < 0 && max > 0) { |
4190 |
vector_clipf_c_opposite_sign(dst, src, &min, &max, len); |
4191 |
} else {
|
4192 |
for(i=0; i < len; i+=8) { |
4193 |
dst[i ] = av_clipf(src[i ], min, max); |
4194 |
dst[i + 1] = av_clipf(src[i + 1], min, max); |
4195 |
dst[i + 2] = av_clipf(src[i + 2], min, max); |
4196 |
dst[i + 3] = av_clipf(src[i + 3], min, max); |
4197 |
dst[i + 4] = av_clipf(src[i + 4], min, max); |
4198 |
dst[i + 5] = av_clipf(src[i + 5], min, max); |
4199 |
dst[i + 6] = av_clipf(src[i + 6], min, max); |
4200 |
dst[i + 7] = av_clipf(src[i + 7], min, max); |
4201 |
} |
4202 |
} |
4203 |
} |
4204 |
|
4205 |
static av_always_inline int float_to_int16_one(const float *src){ |
4206 |
int_fast32_t tmp = *(const int32_t*)src;
|
4207 |
if(tmp & 0xf0000){ |
4208 |
tmp = (0x43c0ffff - tmp)>>31; |
4209 |
// is this faster on some gcc/cpu combinations?
|
4210 |
// if(tmp > 0x43c0ffff) tmp = 0xFFFF;
|
4211 |
// else tmp = 0;
|
4212 |
} |
4213 |
return tmp - 0x8000; |
4214 |
} |
4215 |
|
4216 |
void ff_float_to_int16_c(int16_t *dst, const float *src, long len){ |
4217 |
int i;
|
4218 |
for(i=0; i<len; i++) |
4219 |
dst[i] = float_to_int16_one(src+i); |
4220 |
} |
4221 |
|
4222 |
void ff_float_to_int16_interleave_c(int16_t *dst, const float **src, long len, int channels){ |
4223 |
int i,j,c;
|
4224 |
if(channels==2){ |
4225 |
for(i=0; i<len; i++){ |
4226 |
dst[2*i] = float_to_int16_one(src[0]+i); |
4227 |
dst[2*i+1] = float_to_int16_one(src[1]+i); |
4228 |
} |
4229 |
}else{
|
4230 |
for(c=0; c<channels; c++) |
4231 |
for(i=0, j=c; i<len; i++, j+=channels) |
4232 |
dst[j] = float_to_int16_one(src[c]+i); |
4233 |
} |
4234 |
} |
4235 |
|
4236 |
static int32_t scalarproduct_int16_c(int16_t * v1, int16_t * v2, int order, int shift) |
4237 |
{ |
4238 |
int res = 0; |
4239 |
|
4240 |
while (order--)
|
4241 |
res += (*v1++ * *v2++) >> shift; |
4242 |
|
4243 |
return res;
|