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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
| 281 |
{
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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]]; |
| 288 |
s += sq[pix1[1] - pix2[1]]; |
| 289 |
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; |
| 296 |
pix2 += line_size; |
| 297 |
} |
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return s;
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} |
| 300 |
|
| 301 |
static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
| 302 |
{
|
| 303 |
int s, i;
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| 304 |
uint32_t *sq = ff_squareTbl + 256;
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| 305 |
|
| 306 |
s = 0;
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| 307 |
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]]; |
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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]]; |
| 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;
|
| 329 |
} |
| 330 |
|
| 331 |
/* draw the edges of width 'w' of an image of size width, height */
|
| 332 |
//FIXME check that this is ok for mpeg4 interlaced
|
| 333 |
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;
|
| 339 |
for(i=0;i<w;i++) { |
| 340 |
/* top and bottom */
|
| 341 |
memcpy(buf - (i + 1) * wrap, buf, width);
|
| 342 |
memcpy(last_line + (i + 1) * wrap, last_line, width);
|
| 343 |
} |
| 344 |
/* left and right */
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| 345 |
ptr = buf; |
| 346 |
for(i=0;i<height;i++) { |
| 347 |
memset(ptr - w, ptr[0], w);
|
| 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++) { |
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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
|
| 363 |
* @param src source buffer
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| 364 |
* @param linesize number of bytes between 2 vertically adjacent samples in both the source and destination buffers
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| 365 |
* @param block_w width of block
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| 366 |
* @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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| 368 |
* @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
|
| 370 |
* @param h height of the source buffer
|
| 371 |
*/
|
| 372 |
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;
|
| 375 |
int start_y, start_x, end_y, end_x;
|
| 376 |
|
| 377 |
if(src_y>= h){
|
| 378 |
src+= (h-1-src_y)*linesize;
|
| 379 |
src_y=h-1;
|
| 380 |
}else if(src_y<=-block_h){ |
| 381 |
src+= (1-block_h-src_y)*linesize;
|
| 382 |
src_y=1-block_h;
|
| 383 |
} |
| 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);
|
| 389 |
src_x=1-block_w;
|
| 390 |
} |
| 391 |
|
| 392 |
start_y= FFMAX(0, -src_y);
|
| 393 |
start_x= FFMAX(0, -src_x);
|
| 394 |
end_y= FFMIN(block_h, h-src_y); |
| 395 |
end_x= FFMIN(block_w, w-src_x); |
| 396 |
|
| 397 |
// copy existing part
|
| 398 |
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;
|