ffmpeg / libavcodec / dsputil.c @ f27e1d64
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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 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 "h263.h" |
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#include "snow.h" |
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/* snow.c */
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void ff_spatial_dwt(int *buffer, int width, int height, int stride, int type, int decomposition_count); |
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/* vorbis.c */
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void vorbis_inverse_coupling(float *mag, float *ang, int blocksize); |
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|
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/* flacenc.c */
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void ff_flac_compute_autocorr(const int32_t *data, int len, int lag, double *autoc); |
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/* pngdec.c */
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void ff_add_png_paeth_prediction(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp); |
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uint8_t ff_cropTbl[256 + 2 * MAX_NEG_CROP] = {0, }; |
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uint32_t ff_squareTbl[512] = {0, }; |
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// 0x7f7f7f7f or 0x7f7f7f7f7f7f7f7f or whatever, depending on the cpu's native arithmetic size
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#define pb_7f (~0UL/255 * 0x7f) |
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#define pb_80 (~0UL/255 * 0x80) |
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const uint8_t ff_zigzag_direct[64] = { |
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0, 1, 8, 16, 9, 2, 3, 10, |
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17, 24, 32, 25, 18, 11, 4, 5, |
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12, 19, 26, 33, 40, 48, 41, 34, |
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27, 20, 13, 6, 7, 14, 21, 28, |
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35, 42, 49, 56, 57, 50, 43, 36, |
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29, 22, 15, 23, 30, 37, 44, 51, |
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58, 59, 52, 45, 38, 31, 39, 46, |
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53, 60, 61, 54, 47, 55, 62, 63 |
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}; |
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|
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/* Specific zigzag scan for 248 idct. NOTE that unlike the
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specification, we interleave the fields */
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const uint8_t ff_zigzag248_direct[64] = { |
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0, 8, 1, 9, 16, 24, 2, 10, |
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17, 25, 32, 40, 48, 56, 33, 41, |
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18, 26, 3, 11, 4, 12, 19, 27, |
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34, 42, 49, 57, 50, 58, 35, 43, |
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20, 28, 5, 13, 6, 14, 21, 29, |
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36, 44, 51, 59, 52, 60, 37, 45, |
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22, 30, 7, 15, 23, 31, 38, 46, |
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53, 61, 54, 62, 39, 47, 55, 63, |
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}; |
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/* not permutated inverse zigzag_direct + 1 for MMX quantizer */
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DECLARE_ALIGNED_8(uint16_t, inv_zigzag_direct16[64]) = {0, }; |
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const uint8_t ff_alternate_horizontal_scan[64] = { |
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0, 1, 2, 3, 8, 9, 16, 17, |
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10, 11, 4, 5, 6, 7, 15, 14, |
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13, 12, 19, 18, 24, 25, 32, 33, |
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26, 27, 20, 21, 22, 23, 28, 29, |
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30, 31, 34, 35, 40, 41, 48, 49, |
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42, 43, 36, 37, 38, 39, 44, 45, |
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46, 47, 50, 51, 56, 57, 58, 59, |
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52, 53, 54, 55, 60, 61, 62, 63, |
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}; |
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const uint8_t ff_alternate_vertical_scan[64] = { |
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0, 8, 16, 24, 1, 9, 2, 10, |
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17, 25, 32, 40, 48, 56, 57, 49, |
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41, 33, 26, 18, 3, 11, 4, 12, |
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19, 27, 34, 42, 50, 58, 35, 43, |
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51, 59, 20, 28, 5, 13, 6, 14, |
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21, 29, 36, 44, 52, 60, 37, 45, |
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53, 61, 22, 30, 7, 15, 23, 31, |
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38, 46, 54, 62, 39, 47, 55, 63, |
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}; |
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/* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
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const uint32_t ff_inverse[256]={ |
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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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}; |
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/* Input permutation for the simple_idct_mmx */
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static const uint8_t simple_mmx_permutation[64]={ |
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0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, |
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0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, |
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0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, |
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0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, |
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0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, |
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0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, |
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0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, |
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0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F, |
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}; |
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static const uint8_t idct_sse2_row_perm[8] = {0, 4, 1, 5, 2, 6, 3, 7}; |
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void ff_init_scantable(uint8_t *permutation, ScanTable *st, const uint8_t *src_scantable){ |
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int i;
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int end;
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st->scantable= src_scantable; |
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for(i=0; i<64; i++){ |
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int j;
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j = src_scantable[i]; |
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st->permutated[i] = permutation[j]; |
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#ifdef ARCH_POWERPC
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st->inverse[j] = i; |
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#endif
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} |
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end=-1;
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for(i=0; i<64; i++){ |
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int j;
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j = st->permutated[i]; |
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if(j>end) end=j;
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st->raster_end[i]= end; |
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} |
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} |
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static int pix_sum_c(uint8_t * pix, int line_size) |
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{ |
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int s, i, j;
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s = 0;
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for (i = 0; i < 16; i++) { |
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for (j = 0; j < 16; j += 8) { |
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s += pix[0];
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s += pix[1];
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s += pix[2];
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s += pix[3];
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s += pix[4];
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s += pix[5];
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s += pix[6];
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s += pix[7];
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pix += 8;
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} |
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pix += line_size - 16;
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} |
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return s;
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} |
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static int pix_norm1_c(uint8_t * pix, int line_size) |
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{ |
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int s, i, j;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < 16; i++) { |
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for (j = 0; j < 16; j += 8) { |
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#if 0
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s += sq[pix[0]];
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s += sq[pix[1]];
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s += sq[pix[2]];
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s += sq[pix[3]];
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s += sq[pix[4]];
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s += sq[pix[5]];
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s += sq[pix[6]];
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s += sq[pix[7]];
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#else
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#if LONG_MAX > 2147483647 |
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register uint64_t x=*(uint64_t*)pix;
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s += sq[x&0xff];
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s += sq[(x>>8)&0xff]; |
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s += sq[(x>>16)&0xff]; |
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s += sq[(x>>24)&0xff]; |
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s += sq[(x>>32)&0xff]; |
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s += sq[(x>>40)&0xff]; |
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s += sq[(x>>48)&0xff]; |
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s += sq[(x>>56)&0xff]; |
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#else
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register uint32_t x=*(uint32_t*)pix;
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s += sq[x&0xff];
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s += sq[(x>>8)&0xff]; |
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s += sq[(x>>16)&0xff]; |
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s += sq[(x>>24)&0xff]; |
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x=*(uint32_t*)(pix+4);
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s += sq[x&0xff];
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s += sq[(x>>8)&0xff]; |
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s += sq[(x>>16)&0xff]; |
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s += sq[(x>>24)&0xff]; |
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#endif
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#endif
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pix += 8;
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} |
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pix += line_size - 16;
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} |
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return s;
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} |
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static void bswap_buf(uint32_t *dst, const uint32_t *src, int w){ |
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int i;
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for(i=0; i+8<=w; i+=8){ |
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dst[i+0]= bswap_32(src[i+0]); |
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dst[i+1]= bswap_32(src[i+1]); |
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dst[i+2]= bswap_32(src[i+2]); |
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dst[i+3]= bswap_32(src[i+3]); |
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dst[i+4]= bswap_32(src[i+4]); |
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dst[i+5]= bswap_32(src[i+5]); |
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dst[i+6]= bswap_32(src[i+6]); |
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dst[i+7]= bswap_32(src[i+7]); |
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} |
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for(;i<w; i++){
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dst[i+0]= bswap_32(src[i+0]); |
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} |
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} |
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static int sse4_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
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{ |
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int s, i;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < h; i++) { |
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s += sq[pix1[0] - pix2[0]]; |
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s += sq[pix1[1] - pix2[1]]; |
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s += sq[pix1[2] - pix2[2]]; |
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s += sq[pix1[3] - pix2[3]]; |
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pix1 += line_size; |
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pix2 += line_size; |
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} |
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return s;
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} |
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static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) |
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{ |
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int s, i;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < h; i++) { |
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s += sq[pix1[0] - pix2[0]]; |
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s += sq[pix1[1] - pix2[1]]; |
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s += sq[pix1[2] - pix2[2]]; |
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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]]; |
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s += sq[pix1[6] - pix2[6]]; |
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s += sq[pix1[7] - pix2[7]]; |
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pix1 += line_size; |
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pix2 += line_size; |
302 |
} |
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return s;
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} |
305 |
|
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static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
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{ |
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int s, i;
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uint32_t *sq = ff_squareTbl + 256;
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s = 0;
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for (i = 0; i < h; i++) { |
313 |
s += sq[pix1[ 0] - pix2[ 0]]; |
314 |
s += sq[pix1[ 1] - pix2[ 1]]; |
315 |
s += sq[pix1[ 2] - pix2[ 2]]; |
316 |
s += sq[pix1[ 3] - pix2[ 3]]; |
317 |
s += sq[pix1[ 4] - pix2[ 4]]; |
318 |
s += sq[pix1[ 5] - pix2[ 5]]; |
319 |
s += sq[pix1[ 6] - pix2[ 6]]; |
320 |
s += sq[pix1[ 7] - pix2[ 7]]; |
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s += sq[pix1[ 8] - pix2[ 8]]; |
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s += sq[pix1[ 9] - pix2[ 9]]; |
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s += sq[pix1[10] - pix2[10]]; |
324 |
s += sq[pix1[11] - pix2[11]]; |
325 |
s += sq[pix1[12] - pix2[12]]; |
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s += sq[pix1[13] - pix2[13]]; |
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s += sq[pix1[14] - pix2[14]]; |
328 |
s += sq[pix1[15] - pix2[15]]; |
329 |
|
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pix1 += line_size; |
331 |
pix2 += line_size; |
332 |
} |
333 |
return s;
|
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} |
335 |
|
336 |
|
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#ifdef CONFIG_SNOW_ENCODER //dwt is in snow.c |
338 |
static inline int w_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int w, int h, int type){ |
339 |
int s, i, j;
|
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const int dec_count= w==8 ? 3 : 4; |
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int tmp[32*32]; |
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int level, ori;
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static const int scale[2][2][4][4]={ |
344 |
{ |
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{ |
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// 9/7 8x8 dec=3
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{268, 239, 239, 213}, |
348 |
{ 0, 224, 224, 152}, |
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{ 0, 135, 135, 110}, |
350 |
},{ |
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// 9/7 16x16 or 32x32 dec=4
|
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{344, 310, 310, 280}, |
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{ 0, 320, 320, 228}, |
354 |
{ 0, 175, 175, 136}, |
355 |
{ 0, 129, 129, 102}, |
356 |
} |
357 |
},{ |
358 |
{ |
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// 5/3 8x8 dec=3
|
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{275, 245, 245, 218}, |
361 |
{ 0, 230, 230, 156}, |
362 |
{ 0, 138, 138, 113}, |
363 |
},{ |
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// 5/3 16x16 or 32x32 dec=4
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{352, 317, 317, 286}, |
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{ 0, 328, 328, 233}, |
367 |
{ 0, 180, 180, 140}, |
368 |
{ 0, 132, 132, 105}, |
369 |
} |
370 |
} |
371 |
}; |
372 |
|
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for (i = 0; i < h; i++) { |
374 |
for (j = 0; j < w; j+=4) { |
375 |
tmp[32*i+j+0] = (pix1[j+0] - pix2[j+0])<<4; |
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tmp[32*i+j+1] = (pix1[j+1] - pix2[j+1])<<4; |
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tmp[32*i+j+2] = (pix1[j+2] - pix2[j+2])<<4; |
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tmp[32*i+j+3] = (pix1[j+3] - pix2[j+3])<<4; |
379 |
} |
380 |
pix1 += line_size; |
381 |
pix2 += line_size; |
382 |
} |
383 |
|
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ff_spatial_dwt(tmp, w, h, 32, type, dec_count);
|
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|
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s=0;
|
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assert(w==h); |
388 |
for(level=0; level<dec_count; level++){ |
389 |
for(ori= level ? 1 : 0; ori<4; ori++){ |
390 |
int size= w>>(dec_count-level);
|
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int sx= (ori&1) ? size : 0; |
392 |
int stride= 32<<(dec_count-level); |
393 |
int sy= (ori&2) ? stride>>1 : 0; |
394 |
|
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for(i=0; i<size; i++){ |
396 |
for(j=0; j<size; j++){ |
397 |
int v= tmp[sx + sy + i*stride + j] * scale[type][dec_count-3][level][ori]; |
398 |
s += FFABS(v); |
399 |
} |
400 |
} |
401 |
} |
402 |
} |
403 |
assert(s>=0);
|
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return s>>9; |
405 |
} |
406 |
|
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static int w53_8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){ |
408 |
return w_c(v, pix1, pix2, line_size, 8, h, 1); |
409 |
} |
410 |
|
411 |
static int w97_8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){ |
412 |
return w_c(v, pix1, pix2, line_size, 8, h, 0); |
413 |
} |
414 |
|
415 |
static int w53_16_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){ |
416 |
return w_c(v, pix1, pix2, line_size, 16, h, 1); |
417 |
} |
418 |
|
419 |
static int w97_16_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){ |
420 |
return w_c(v, pix1, pix2, line_size, 16, h, 0); |
421 |
} |
422 |
|
423 |
int w53_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){ |
424 |
return w_c(v, pix1, pix2, line_size, 32, h, 1); |
425 |
} |
426 |
|
427 |
int w97_32_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h){ |
428 |
return w_c(v, pix1, pix2, line_size, 32, h, 0); |
429 |
} |
430 |
#endif
|
431 |
|
432 |
/* draw the edges of width 'w' of an image of size width, height */
|
433 |
//FIXME check that this is ok for mpeg4 interlaced
|
434 |
static void draw_edges_c(uint8_t *buf, int wrap, int width, int height, int w) |
435 |
{ |
436 |
uint8_t *ptr, *last_line; |
437 |
int i;
|
438 |
|
439 |
last_line = buf + (height - 1) * wrap;
|
440 |
for(i=0;i<w;i++) { |
441 |
/* top and bottom */
|
442 |
memcpy(buf - (i + 1) * wrap, buf, width);
|
443 |
memcpy(last_line + (i + 1) * wrap, last_line, width);
|
444 |
} |
445 |
/* left and right */
|
446 |
ptr = buf; |
447 |
for(i=0;i<height;i++) { |
448 |
memset(ptr - w, ptr[0], w);
|
449 |
memset(ptr + width, ptr[width-1], w);
|
450 |
ptr += wrap; |
451 |
} |
452 |
/* corners */
|
453 |
for(i=0;i<w;i++) { |
454 |
memset(buf - (i + 1) * wrap - w, buf[0], w); /* top left */ |
455 |
memset(buf - (i + 1) * wrap + width, buf[width-1], w); /* top right */ |
456 |
memset(last_line + (i + 1) * wrap - w, last_line[0], w); /* top left */ |
457 |
memset(last_line + (i + 1) * wrap + width, last_line[width-1], w); /* top right */ |
458 |
} |
459 |
} |
460 |
|
461 |
/**
|
462 |
* Copies a rectangular area of samples to a temporary buffer and replicates the boarder samples.
|
463 |
* @param buf destination buffer
|
464 |
* @param src source buffer
|
465 |
* @param linesize number of bytes between 2 vertically adjacent samples in both the source and destination buffers
|
466 |
* @param block_w width of block
|
467 |
* @param block_h height of block
|
468 |
* @param src_x x coordinate of the top left sample of the block in the source buffer
|
469 |
* @param src_y y coordinate of the top left sample of the block in the source buffer
|
470 |
* @param w width of the source buffer
|
471 |
* @param h height of the source buffer
|
472 |
*/
|
473 |
void ff_emulated_edge_mc(uint8_t *buf, uint8_t *src, int linesize, int block_w, int block_h, |
474 |
int src_x, int src_y, int w, int h){ |
475 |
int x, y;
|
476 |
int start_y, start_x, end_y, end_x;
|
477 |
|
478 |
if(src_y>= h){
|
479 |
src+= (h-1-src_y)*linesize;
|
480 |
src_y=h-1;
|
481 |
}else if(src_y<=-block_h){ |
482 |
src+= (1-block_h-src_y)*linesize;
|
483 |
src_y=1-block_h;
|
484 |
} |
485 |
if(src_x>= w){
|
486 |
src+= (w-1-src_x);
|
487 |
src_x=w-1;
|
488 |
}else if(src_x<=-block_w){ |
489 |
src+= (1-block_w-src_x);
|
490 |
src_x=1-block_w;
|
491 |
} |
492 |
|
493 |
start_y= FFMAX(0, -src_y);
|
494 |
start_x= FFMAX(0, -src_x);
|
495 |
end_y= FFMIN(block_h, h-src_y); |
496 |
end_x= FFMIN(block_w, w-src_x); |
497 |
|
498 |
// copy existing part
|
499 |
for(y=start_y; y<end_y; y++){
|
500 |
for(x=start_x; x<end_x; x++){
|
501 |
buf[x + y*linesize]= src[x + y*linesize]; |
502 |
} |
503 |
} |
504 |
|
505 |
//top
|
506 |
for(y=0; y<start_y; y++){ |
507 |
for(x=start_x; x<end_x; x++){
|
508 |
buf[x + y*linesize]= buf[x + start_y*linesize]; |
509 |
} |
510 |
} |
511 |
|
512 |
//bottom
|
513 |
for(y=end_y; y<block_h; y++){
|
514 |
for(x=start_x; x<end_x; x++){
|
515 |
buf[x + y*linesize]= buf[x + (end_y-1)*linesize];
|
516 |
} |
517 |
} |
518 |
|
519 |
for(y=0; y<block_h; y++){ |
520 |
//left
|
521 |
for(x=0; x<start_x; x++){ |
522 |
buf[x + y*linesize]= buf[start_x + y*linesize]; |
523 |
} |
524 |
|
525 |
//right
|
526 |
for(x=end_x; x<block_w; x++){
|
527 |
buf[x + y*linesize]= buf[end_x - 1 + y*linesize];
|
528 |
} |
529 |
} |
530 |
} |
531 |
|
532 |
static void get_pixels_c(DCTELEM *restrict block, const uint8_t *pixels, int line_size) |
533 |
{ |
534 |
int i;
|
535 |
|
536 |
/* read the pixels */
|
537 |
for(i=0;i<8;i++) { |
538 |
block[0] = pixels[0]; |
539 |
block[1] = pixels[1]; |
540 |
block[2] = pixels[2]; |
541 |
block[3] = pixels[3]; |
542 |
block[4] = pixels[4]; |
543 |
block[5] = pixels[5]; |
544 |
block[6] = pixels[6]; |
545 |
block[7] = pixels[7]; |
546 |
pixels += line_size; |
547 |
block += 8;
|
548 |
} |
549 |
} |
550 |
|
551 |
static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1, |
552 |
const uint8_t *s2, int stride){ |
553 |
int i;
|
554 |
|
555 |
/* read the pixels */
|
556 |
for(i=0;i<8;i++) { |
557 |
block[0] = s1[0] - s2[0]; |
558 |
block[1] = s1[1] - s2[1]; |
559 |
block[2] = s1[2] - s2[2]; |
560 |
block[3] = s1[3] - s2[3]; |
561 |
block[4] = s1[4] - s2[4]; |
562 |
block[5] = s1[5] - s2[5]; |
563 |
block[6] = s1[6] - s2[6]; |
564 |
block[7] = s1[7] - s2[7]; |
565 |
s1 += stride; |
566 |
s2 += stride; |
567 |
block += 8;
|
568 |
} |
569 |
} |
570 |
|
571 |
|
572 |
static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels, |
573 |
int line_size)
|
574 |
{ |
575 |
int i;
|
576 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
577 |
|
578 |
/* read the pixels */
|
579 |
for(i=0;i<8;i++) { |
580 |
pixels[0] = cm[block[0]]; |
581 |
pixels[1] = cm[block[1]]; |
582 |
pixels[2] = cm[block[2]]; |
583 |
pixels[3] = cm[block[3]]; |
584 |
pixels[4] = cm[block[4]]; |
585 |
pixels[5] = cm[block[5]]; |
586 |
pixels[6] = cm[block[6]]; |
587 |
pixels[7] = cm[block[7]]; |
588 |
|
589 |
pixels += line_size; |
590 |
block += 8;
|
591 |
} |
592 |
} |
593 |
|
594 |
static void put_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels, |
595 |
int line_size)
|
596 |
{ |
597 |
int i;
|
598 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
599 |
|
600 |
/* read the pixels */
|
601 |
for(i=0;i<4;i++) { |
602 |
pixels[0] = cm[block[0]]; |
603 |
pixels[1] = cm[block[1]]; |
604 |
pixels[2] = cm[block[2]]; |
605 |
pixels[3] = cm[block[3]]; |
606 |
|
607 |
pixels += line_size; |
608 |
block += 8;
|
609 |
} |
610 |
} |
611 |
|
612 |
static void put_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels, |
613 |
int line_size)
|
614 |
{ |
615 |
int i;
|
616 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
617 |
|
618 |
/* read the pixels */
|
619 |
for(i=0;i<2;i++) { |
620 |
pixels[0] = cm[block[0]]; |
621 |
pixels[1] = cm[block[1]]; |
622 |
|
623 |
pixels += line_size; |
624 |
block += 8;
|
625 |
} |
626 |
} |
627 |
|
628 |
static void put_signed_pixels_clamped_c(const DCTELEM *block, |
629 |
uint8_t *restrict pixels,
|
630 |
int line_size)
|
631 |
{ |
632 |
int i, j;
|
633 |
|
634 |
for (i = 0; i < 8; i++) { |
635 |
for (j = 0; j < 8; j++) { |
636 |
if (*block < -128) |
637 |
*pixels = 0;
|
638 |
else if (*block > 127) |
639 |
*pixels = 255;
|
640 |
else
|
641 |
*pixels = (uint8_t)(*block + 128);
|
642 |
block++; |
643 |
pixels++; |
644 |
} |
645 |
pixels += (line_size - 8);
|
646 |
} |
647 |
} |
648 |
|
649 |
static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels, |
650 |
int line_size)
|
651 |
{ |
652 |
int i;
|
653 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
654 |
|
655 |
/* read the pixels */
|
656 |
for(i=0;i<8;i++) { |
657 |
pixels[0] = cm[pixels[0] + block[0]]; |
658 |
pixels[1] = cm[pixels[1] + block[1]]; |
659 |
pixels[2] = cm[pixels[2] + block[2]]; |
660 |
pixels[3] = cm[pixels[3] + block[3]]; |
661 |
pixels[4] = cm[pixels[4] + block[4]]; |
662 |
pixels[5] = cm[pixels[5] + block[5]]; |
663 |
pixels[6] = cm[pixels[6] + block[6]]; |
664 |
pixels[7] = cm[pixels[7] + block[7]]; |
665 |
pixels += line_size; |
666 |
block += 8;
|
667 |
} |
668 |
} |
669 |
|
670 |
static void add_pixels_clamped4_c(const DCTELEM *block, uint8_t *restrict pixels, |
671 |
int line_size)
|
672 |
{ |
673 |
int i;
|
674 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
675 |
|
676 |
/* read the pixels */
|
677 |
for(i=0;i<4;i++) { |
678 |
pixels[0] = cm[pixels[0] + block[0]]; |
679 |
pixels[1] = cm[pixels[1] + block[1]]; |
680 |
pixels[2] = cm[pixels[2] + block[2]]; |
681 |
pixels[3] = cm[pixels[3] + block[3]]; |
682 |
pixels += line_size; |
683 |
block += 8;
|
684 |
} |
685 |
} |
686 |
|
687 |
static void add_pixels_clamped2_c(const DCTELEM *block, uint8_t *restrict pixels, |
688 |
int line_size)
|
689 |
{ |
690 |
int i;
|
691 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
692 |
|
693 |
/* read the pixels */
|
694 |
for(i=0;i<2;i++) { |
695 |
pixels[0] = cm[pixels[0] + block[0]]; |
696 |
pixels[1] = cm[pixels[1] + block[1]]; |
697 |
pixels += line_size; |
698 |
block += 8;
|
699 |
} |
700 |
} |
701 |
|
702 |
static void add_pixels8_c(uint8_t *restrict pixels, DCTELEM *block, int line_size) |
703 |
{ |
704 |
int i;
|
705 |
for(i=0;i<8;i++) { |
706 |
pixels[0] += block[0]; |
707 |
pixels[1] += block[1]; |
708 |
pixels[2] += block[2]; |
709 |
pixels[3] += block[3]; |
710 |
pixels[4] += block[4]; |
711 |
pixels[5] += block[5]; |
712 |
pixels[6] += block[6]; |
713 |
pixels[7] += block[7]; |
714 |
pixels += line_size; |
715 |
block += 8;
|
716 |
} |
717 |
} |
718 |
|
719 |
static void add_pixels4_c(uint8_t *restrict pixels, DCTELEM *block, int line_size) |
720 |
{ |
721 |
int i;
|
722 |
for(i=0;i<4;i++) { |
723 |
pixels[0] += block[0]; |
724 |
pixels[1] += block[1]; |
725 |
pixels[2] += block[2]; |
726 |
pixels[3] += block[3]; |
727 |
pixels += line_size; |
728 |
block += 4;
|
729 |
} |
730 |
} |
731 |
|
732 |
static int sum_abs_dctelem_c(DCTELEM *block) |
733 |
{ |
734 |
int sum=0, i; |
735 |
for(i=0; i<64; i++) |
736 |
sum+= FFABS(block[i]); |
737 |
return sum;
|
738 |
} |
739 |
|
740 |
#if 0
|
741 |
|
742 |
#define PIXOP2(OPNAME, OP) \
|
743 |
static void OPNAME ## _pixels(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
744 |
{\
|
745 |
int i;\
|
746 |
for(i=0; i<h; i++){\
|
747 |
OP(*((uint64_t*)block), AV_RN64(pixels));\
|
748 |
pixels+=line_size;\
|
749 |
block +=line_size;\
|
750 |
}\
|
751 |
}\
|
752 |
\
|
753 |
static void OPNAME ## _no_rnd_pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
754 |
{\
|
755 |
int i;\
|
756 |
for(i=0; i<h; i++){\
|
757 |
const uint64_t a= AV_RN64(pixels );\
|
758 |
const uint64_t b= AV_RN64(pixels+1);\
|
759 |
OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
760 |
pixels+=line_size;\
|
761 |
block +=line_size;\
|
762 |
}\
|
763 |
}\
|
764 |
\
|
765 |
static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
766 |
{\
|
767 |
int i;\
|
768 |
for(i=0; i<h; i++){\
|
769 |
const uint64_t a= AV_RN64(pixels );\
|
770 |
const uint64_t b= AV_RN64(pixels+1);\
|
771 |
OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
772 |
pixels+=line_size;\
|
773 |
block +=line_size;\
|
774 |
}\
|
775 |
}\
|
776 |
\
|
777 |
static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
778 |
{\
|
779 |
int i;\
|
780 |
for(i=0; i<h; i++){\
|
781 |
const uint64_t a= AV_RN64(pixels );\
|
782 |
const uint64_t b= AV_RN64(pixels+line_size);\
|
783 |
OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
784 |
pixels+=line_size;\
|
785 |
block +=line_size;\
|
786 |
}\
|
787 |
}\
|
788 |
\
|
789 |
static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
790 |
{\
|
791 |
int i;\
|
792 |
for(i=0; i<h; i++){\
|
793 |
const uint64_t a= AV_RN64(pixels );\
|
794 |
const uint64_t b= AV_RN64(pixels+line_size);\
|
795 |
OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
|
796 |
pixels+=line_size;\
|
797 |
block +=line_size;\
|
798 |
}\
|
799 |
}\
|
800 |
\
|
801 |
static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
802 |
{\
|
803 |
int i;\
|
804 |
const uint64_t a= AV_RN64(pixels );\
|
805 |
const uint64_t b= AV_RN64(pixels+1);\
|
806 |
uint64_t l0= (a&0x0303030303030303ULL)\
|
807 |
+ (b&0x0303030303030303ULL)\
|
808 |
+ 0x0202020202020202ULL;\
|
809 |
uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
810 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
811 |
uint64_t l1,h1;\
|
812 |
\
|
813 |
pixels+=line_size;\
|
814 |
for(i=0; i<h; i+=2){\
|
815 |
uint64_t a= AV_RN64(pixels );\
|
816 |
uint64_t b= AV_RN64(pixels+1);\
|
817 |
l1= (a&0x0303030303030303ULL)\
|
818 |
+ (b&0x0303030303030303ULL);\
|
819 |
h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
820 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
821 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
822 |
pixels+=line_size;\
|
823 |
block +=line_size;\
|
824 |
a= AV_RN64(pixels );\
|
825 |
b= AV_RN64(pixels+1);\
|
826 |
l0= (a&0x0303030303030303ULL)\
|
827 |
+ (b&0x0303030303030303ULL)\
|
828 |
+ 0x0202020202020202ULL;\
|
829 |
h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
830 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
831 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
832 |
pixels+=line_size;\
|
833 |
block +=line_size;\
|
834 |
}\
|
835 |
}\
|
836 |
\
|
837 |
static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
|
838 |
{\
|
839 |
int i;\
|
840 |
const uint64_t a= AV_RN64(pixels );\
|
841 |
const uint64_t b= AV_RN64(pixels+1);\
|
842 |
uint64_t l0= (a&0x0303030303030303ULL)\
|
843 |
+ (b&0x0303030303030303ULL)\
|
844 |
+ 0x0101010101010101ULL;\
|
845 |
uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
846 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
847 |
uint64_t l1,h1;\
|
848 |
\
|
849 |
pixels+=line_size;\
|
850 |
for(i=0; i<h; i+=2){\
|
851 |
uint64_t a= AV_RN64(pixels );\
|
852 |
uint64_t b= AV_RN64(pixels+1);\
|
853 |
l1= (a&0x0303030303030303ULL)\
|
854 |
+ (b&0x0303030303030303ULL);\
|
855 |
h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
856 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
857 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
858 |
pixels+=line_size;\
|
859 |
block +=line_size;\
|
860 |
a= AV_RN64(pixels );\
|
861 |
b= AV_RN64(pixels+1);\
|
862 |
l0= (a&0x0303030303030303ULL)\
|
863 |
+ (b&0x0303030303030303ULL)\
|
864 |
+ 0x0101010101010101ULL;\
|
865 |
h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
|
866 |
+ ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
|
867 |
OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
|
868 |
pixels+=line_size;\
|
869 |
block +=line_size;\
|
870 |
}\
|
871 |
}\
|
872 |
\
|
873 |
CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels_c , 8)\
|
874 |
CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\
|
875 |
CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\
|
876 |
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\
|
877 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\
|
878 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\
|
879 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8)
|
880 |
|
881 |
#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
|
882 |
#else // 64 bit variant
|
883 |
|
884 |
#define PIXOP2(OPNAME, OP) \
|
885 |
static void OPNAME ## _pixels2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
886 |
int i;\
|
887 |
for(i=0; i<h; i++){\ |
888 |
OP(*((uint16_t*)(block )), AV_RN16(pixels ));\ |
889 |
pixels+=line_size;\ |
890 |
block +=line_size;\ |
891 |
}\ |
892 |
}\ |
893 |
static void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
894 |
int i;\
|
895 |
for(i=0; i<h; i++){\ |
896 |
OP(*((uint32_t*)(block )), AV_RN32(pixels ));\ |
897 |
pixels+=line_size;\ |
898 |
block +=line_size;\ |
899 |
}\ |
900 |
}\ |
901 |
static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
902 |
int i;\
|
903 |
for(i=0; i<h; i++){\ |
904 |
OP(*((uint32_t*)(block )), AV_RN32(pixels ));\ |
905 |
OP(*((uint32_t*)(block+4)), AV_RN32(pixels+4));\ |
906 |
pixels+=line_size;\ |
907 |
block +=line_size;\ |
908 |
}\ |
909 |
}\ |
910 |
static inline void OPNAME ## _no_rnd_pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
911 |
OPNAME ## _pixels8_c(block, pixels, line_size, h);\ |
912 |
}\ |
913 |
\ |
914 |
static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
915 |
int src_stride1, int src_stride2, int h){\ |
916 |
int i;\
|
917 |
for(i=0; i<h; i++){\ |
918 |
uint32_t a,b;\ |
919 |
a= AV_RN32(&src1[i*src_stride1 ]);\ |
920 |
b= AV_RN32(&src2[i*src_stride2 ]);\ |
921 |
OP(*((uint32_t*)&dst[i*dst_stride ]), no_rnd_avg32(a, b));\ |
922 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
923 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
924 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), no_rnd_avg32(a, b));\
|
925 |
}\ |
926 |
}\ |
927 |
\ |
928 |
static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
929 |
int src_stride1, int src_stride2, int h){\ |
930 |
int i;\
|
931 |
for(i=0; i<h; i++){\ |
932 |
uint32_t a,b;\ |
933 |
a= AV_RN32(&src1[i*src_stride1 ]);\ |
934 |
b= AV_RN32(&src2[i*src_stride2 ]);\ |
935 |
OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\ |
936 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
937 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
938 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), rnd_avg32(a, b));\
|
939 |
}\ |
940 |
}\ |
941 |
\ |
942 |
static inline void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
943 |
int src_stride1, int src_stride2, int h){\ |
944 |
int i;\
|
945 |
for(i=0; i<h; i++){\ |
946 |
uint32_t a,b;\ |
947 |
a= AV_RN32(&src1[i*src_stride1 ]);\ |
948 |
b= AV_RN32(&src2[i*src_stride2 ]);\ |
949 |
OP(*((uint32_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\ |
950 |
}\ |
951 |
}\ |
952 |
\ |
953 |
static inline void OPNAME ## _pixels2_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
954 |
int src_stride1, int src_stride2, int h){\ |
955 |
int i;\
|
956 |
for(i=0; i<h; i++){\ |
957 |
uint32_t a,b;\ |
958 |
a= AV_RN16(&src1[i*src_stride1 ]);\ |
959 |
b= AV_RN16(&src2[i*src_stride2 ]);\ |
960 |
OP(*((uint16_t*)&dst[i*dst_stride ]), rnd_avg32(a, b));\ |
961 |
}\ |
962 |
}\ |
963 |
\ |
964 |
static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
965 |
int src_stride1, int src_stride2, int h){\ |
966 |
OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\ |
967 |
OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\ |
968 |
}\ |
969 |
\ |
970 |
static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \ |
971 |
int src_stride1, int src_stride2, int h){\ |
972 |
OPNAME ## _no_rnd_pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\ |
973 |
OPNAME ## _no_rnd_pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\ |
974 |
}\ |
975 |
\ |
976 |
static inline void OPNAME ## _no_rnd_pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
977 |
OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
978 |
}\ |
979 |
\ |
980 |
static inline void OPNAME ## _pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
981 |
OPNAME ## _pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
982 |
}\ |
983 |
\ |
984 |
static inline void OPNAME ## _no_rnd_pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
985 |
OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
986 |
}\ |
987 |
\ |
988 |
static inline void OPNAME ## _pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
989 |
OPNAME ## _pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
990 |
}\ |
991 |
\ |
992 |
static inline void OPNAME ## _pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
993 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
994 |
int i;\
|
995 |
for(i=0; i<h; i++){\ |
996 |
uint32_t a, b, c, d, l0, l1, h0, h1;\ |
997 |
a= AV_RN32(&src1[i*src_stride1]);\ |
998 |
b= AV_RN32(&src2[i*src_stride2]);\ |
999 |
c= AV_RN32(&src3[i*src_stride3]);\ |
1000 |
d= AV_RN32(&src4[i*src_stride4]);\ |
1001 |
l0= (a&0x03030303UL)\
|
1002 |
+ (b&0x03030303UL)\
|
1003 |
+ 0x02020202UL;\
|
1004 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1005 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1006 |
l1= (c&0x03030303UL)\
|
1007 |
+ (d&0x03030303UL);\
|
1008 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
1009 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
1010 |
OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1011 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
1012 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
1013 |
c= AV_RN32(&src3[i*src_stride3+4]);\
|
1014 |
d= AV_RN32(&src4[i*src_stride4+4]);\
|
1015 |
l0= (a&0x03030303UL)\
|
1016 |
+ (b&0x03030303UL)\
|
1017 |
+ 0x02020202UL;\
|
1018 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1019 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1020 |
l1= (c&0x03030303UL)\
|
1021 |
+ (d&0x03030303UL);\
|
1022 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
1023 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
1024 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1025 |
}\ |
1026 |
}\ |
1027 |
\ |
1028 |
static inline void OPNAME ## _pixels4_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
1029 |
OPNAME ## _pixels4_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
1030 |
}\ |
1031 |
\ |
1032 |
static inline void OPNAME ## _pixels4_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
1033 |
OPNAME ## _pixels4_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
1034 |
}\ |
1035 |
\ |
1036 |
static inline void OPNAME ## _pixels2_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
1037 |
OPNAME ## _pixels2_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ |
1038 |
}\ |
1039 |
\ |
1040 |
static inline void OPNAME ## _pixels2_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ |
1041 |
OPNAME ## _pixels2_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ |
1042 |
}\ |
1043 |
\ |
1044 |
static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
1045 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
1046 |
int i;\
|
1047 |
for(i=0; i<h; i++){\ |
1048 |
uint32_t a, b, c, d, l0, l1, h0, h1;\ |
1049 |
a= AV_RN32(&src1[i*src_stride1]);\ |
1050 |
b= AV_RN32(&src2[i*src_stride2]);\ |
1051 |
c= AV_RN32(&src3[i*src_stride3]);\ |
1052 |
d= AV_RN32(&src4[i*src_stride4]);\ |
1053 |
l0= (a&0x03030303UL)\
|
1054 |
+ (b&0x03030303UL)\
|
1055 |
+ 0x01010101UL;\
|
1056 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1057 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1058 |
l1= (c&0x03030303UL)\
|
1059 |
+ (d&0x03030303UL);\
|
1060 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
1061 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
1062 |
OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1063 |
a= AV_RN32(&src1[i*src_stride1+4]);\
|
1064 |
b= AV_RN32(&src2[i*src_stride2+4]);\
|
1065 |
c= AV_RN32(&src3[i*src_stride3+4]);\
|
1066 |
d= AV_RN32(&src4[i*src_stride4+4]);\
|
1067 |
l0= (a&0x03030303UL)\
|
1068 |
+ (b&0x03030303UL)\
|
1069 |
+ 0x01010101UL;\
|
1070 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1071 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1072 |
l1= (c&0x03030303UL)\
|
1073 |
+ (d&0x03030303UL);\
|
1074 |
h1= ((c&0xFCFCFCFCUL)>>2)\ |
1075 |
+ ((d&0xFCFCFCFCUL)>>2);\ |
1076 |
OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1077 |
}\ |
1078 |
}\ |
1079 |
static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
1080 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
1081 |
OPNAME ## _pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ |
1082 |
OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ |
1083 |
}\ |
1084 |
static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ |
1085 |
int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ |
1086 |
OPNAME ## _no_rnd_pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ |
1087 |
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);\ |
1088 |
}\ |
1089 |
\ |
1090 |
static inline void OPNAME ## _pixels2_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1091 |
{\ |
1092 |
int i, a0, b0, a1, b1;\
|
1093 |
a0= pixels[0];\
|
1094 |
b0= pixels[1] + 2;\ |
1095 |
a0 += b0;\ |
1096 |
b0 += pixels[2];\
|
1097 |
\ |
1098 |
pixels+=line_size;\ |
1099 |
for(i=0; i<h; i+=2){\ |
1100 |
a1= pixels[0];\
|
1101 |
b1= pixels[1];\
|
1102 |
a1 += b1;\ |
1103 |
b1 += pixels[2];\
|
1104 |
\ |
1105 |
block[0]= (a1+a0)>>2; /* FIXME non put */\ |
1106 |
block[1]= (b1+b0)>>2;\ |
1107 |
\ |
1108 |
pixels+=line_size;\ |
1109 |
block +=line_size;\ |
1110 |
\ |
1111 |
a0= pixels[0];\
|
1112 |
b0= pixels[1] + 2;\ |
1113 |
a0 += b0;\ |
1114 |
b0 += pixels[2];\
|
1115 |
\ |
1116 |
block[0]= (a1+a0)>>2;\ |
1117 |
block[1]= (b1+b0)>>2;\ |
1118 |
pixels+=line_size;\ |
1119 |
block +=line_size;\ |
1120 |
}\ |
1121 |
}\ |
1122 |
\ |
1123 |
static inline void OPNAME ## _pixels4_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1124 |
{\ |
1125 |
int i;\
|
1126 |
const uint32_t a= AV_RN32(pixels );\
|
1127 |
const uint32_t b= AV_RN32(pixels+1);\ |
1128 |
uint32_t l0= (a&0x03030303UL)\
|
1129 |
+ (b&0x03030303UL)\
|
1130 |
+ 0x02020202UL;\
|
1131 |
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ |
1132 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1133 |
uint32_t l1,h1;\ |
1134 |
\ |
1135 |
pixels+=line_size;\ |
1136 |
for(i=0; i<h; i+=2){\ |
1137 |
uint32_t a= AV_RN32(pixels );\ |
1138 |
uint32_t b= AV_RN32(pixels+1);\
|
1139 |
l1= (a&0x03030303UL)\
|
1140 |
+ (b&0x03030303UL);\
|
1141 |
h1= ((a&0xFCFCFCFCUL)>>2)\ |
1142 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1143 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1144 |
pixels+=line_size;\ |
1145 |
block +=line_size;\ |
1146 |
a= AV_RN32(pixels );\ |
1147 |
b= AV_RN32(pixels+1);\
|
1148 |
l0= (a&0x03030303UL)\
|
1149 |
+ (b&0x03030303UL)\
|
1150 |
+ 0x02020202UL;\
|
1151 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1152 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1153 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1154 |
pixels+=line_size;\ |
1155 |
block +=line_size;\ |
1156 |
}\ |
1157 |
}\ |
1158 |
\ |
1159 |
static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1160 |
{\ |
1161 |
int j;\
|
1162 |
for(j=0; j<2; j++){\ |
1163 |
int i;\
|
1164 |
const uint32_t a= AV_RN32(pixels );\
|
1165 |
const uint32_t b= AV_RN32(pixels+1);\ |
1166 |
uint32_t l0= (a&0x03030303UL)\
|
1167 |
+ (b&0x03030303UL)\
|
1168 |
+ 0x02020202UL;\
|
1169 |
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ |
1170 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1171 |
uint32_t l1,h1;\ |
1172 |
\ |
1173 |
pixels+=line_size;\ |
1174 |
for(i=0; i<h; i+=2){\ |
1175 |
uint32_t a= AV_RN32(pixels );\ |
1176 |
uint32_t b= AV_RN32(pixels+1);\
|
1177 |
l1= (a&0x03030303UL)\
|
1178 |
+ (b&0x03030303UL);\
|
1179 |
h1= ((a&0xFCFCFCFCUL)>>2)\ |
1180 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1181 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1182 |
pixels+=line_size;\ |
1183 |
block +=line_size;\ |
1184 |
a= AV_RN32(pixels );\ |
1185 |
b= AV_RN32(pixels+1);\
|
1186 |
l0= (a&0x03030303UL)\
|
1187 |
+ (b&0x03030303UL)\
|
1188 |
+ 0x02020202UL;\
|
1189 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1190 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1191 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1192 |
pixels+=line_size;\ |
1193 |
block +=line_size;\ |
1194 |
}\ |
1195 |
pixels+=4-line_size*(h+1);\ |
1196 |
block +=4-line_size*h;\
|
1197 |
}\ |
1198 |
}\ |
1199 |
\ |
1200 |
static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ |
1201 |
{\ |
1202 |
int j;\
|
1203 |
for(j=0; j<2; j++){\ |
1204 |
int i;\
|
1205 |
const uint32_t a= AV_RN32(pixels );\
|
1206 |
const uint32_t b= AV_RN32(pixels+1);\ |
1207 |
uint32_t l0= (a&0x03030303UL)\
|
1208 |
+ (b&0x03030303UL)\
|
1209 |
+ 0x01010101UL;\
|
1210 |
uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ |
1211 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1212 |
uint32_t l1,h1;\ |
1213 |
\ |
1214 |
pixels+=line_size;\ |
1215 |
for(i=0; i<h; i+=2){\ |
1216 |
uint32_t a= AV_RN32(pixels );\ |
1217 |
uint32_t b= AV_RN32(pixels+1);\
|
1218 |
l1= (a&0x03030303UL)\
|
1219 |
+ (b&0x03030303UL);\
|
1220 |
h1= ((a&0xFCFCFCFCUL)>>2)\ |
1221 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1222 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1223 |
pixels+=line_size;\ |
1224 |
block +=line_size;\ |
1225 |
a= AV_RN32(pixels );\ |
1226 |
b= AV_RN32(pixels+1);\
|
1227 |
l0= (a&0x03030303UL)\
|
1228 |
+ (b&0x03030303UL)\
|
1229 |
+ 0x01010101UL;\
|
1230 |
h0= ((a&0xFCFCFCFCUL)>>2)\ |
1231 |
+ ((b&0xFCFCFCFCUL)>>2);\ |
1232 |
OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ |
1233 |
pixels+=line_size;\ |
1234 |
block +=line_size;\ |
1235 |
}\ |
1236 |
pixels+=4-line_size*(h+1);\ |
1237 |
block +=4-line_size*h;\
|
1238 |
}\ |
1239 |
}\ |
1240 |
\ |
1241 |
CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels8_c , 8)\ |
1242 |
CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\ |
1243 |
CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\ |
1244 |
CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\ |
1245 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c , OPNAME ## _pixels8_c , 8)\ |
1246 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\ |
1247 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\ |
1248 |
CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\ |
1249 |
|
1250 |
#define op_avg(a, b) a = rnd_avg32(a, b)
|
1251 |
#endif
|
1252 |
#define op_put(a, b) a = b
|
1253 |
|
1254 |
PIXOP2(avg, op_avg) |
1255 |
PIXOP2(put, op_put) |
1256 |
#undef op_avg
|
1257 |
#undef op_put
|
1258 |
|
1259 |
#define avg2(a,b) ((a+b+1)>>1) |
1260 |
#define avg4(a,b,c,d) ((a+b+c+d+2)>>2) |
1261 |
|
1262 |
static void put_no_rnd_pixels16_l2_c(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){ |
1263 |
put_no_rnd_pixels16_l2(dst, a, b, stride, stride, stride, h); |
1264 |
} |
1265 |
|
1266 |
static void put_no_rnd_pixels8_l2_c(uint8_t *dst, const uint8_t *a, const uint8_t *b, int stride, int h){ |
1267 |
put_no_rnd_pixels8_l2(dst, a, b, stride, stride, stride, h); |
1268 |
} |
1269 |
|
1270 |
static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder) |
1271 |
{ |
1272 |
const int A=(16-x16)*(16-y16); |
1273 |
const int B=( x16)*(16-y16); |
1274 |
const int C=(16-x16)*( y16); |
1275 |
const int D=( x16)*( y16); |
1276 |
int i;
|
1277 |
|
1278 |
for(i=0; i<h; i++) |
1279 |
{ |
1280 |
dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8; |
1281 |
dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8; |
1282 |
dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8; |
1283 |
dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8; |
1284 |
dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8; |
1285 |
dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8; |
1286 |
dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8; |
1287 |
dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8; |
1288 |
dst+= stride; |
1289 |
src+= stride; |
1290 |
} |
1291 |
} |
1292 |
|
1293 |
void ff_gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, |
1294 |
int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) |
1295 |
{ |
1296 |
int y, vx, vy;
|
1297 |
const int s= 1<<shift; |
1298 |
|
1299 |
width--; |
1300 |
height--; |
1301 |
|
1302 |
for(y=0; y<h; y++){ |
1303 |
int x;
|
1304 |
|
1305 |
vx= ox; |
1306 |
vy= oy; |
1307 |
for(x=0; x<8; x++){ //XXX FIXME optimize |
1308 |
int src_x, src_y, frac_x, frac_y, index;
|
1309 |
|
1310 |
src_x= vx>>16;
|
1311 |
src_y= vy>>16;
|
1312 |
frac_x= src_x&(s-1);
|
1313 |
frac_y= src_y&(s-1);
|
1314 |
src_x>>=shift; |
1315 |
src_y>>=shift; |
1316 |
|
1317 |
if((unsigned)src_x < width){ |
1318 |
if((unsigned)src_y < height){ |
1319 |
index= src_x + src_y*stride; |
1320 |
dst[y*stride + x]= ( ( src[index ]*(s-frac_x) |
1321 |
+ src[index +1]* frac_x )*(s-frac_y)
|
1322 |
+ ( src[index+stride ]*(s-frac_x) |
1323 |
+ src[index+stride+1]* frac_x )* frac_y
|
1324 |
+ r)>>(shift*2);
|
1325 |
}else{
|
1326 |
index= src_x + av_clip(src_y, 0, height)*stride;
|
1327 |
dst[y*stride + x]= ( ( src[index ]*(s-frac_x) |
1328 |
+ src[index +1]* frac_x )*s
|
1329 |
+ r)>>(shift*2);
|
1330 |
} |
1331 |
}else{
|
1332 |
if((unsigned)src_y < height){ |
1333 |
index= av_clip(src_x, 0, width) + src_y*stride;
|
1334 |
dst[y*stride + x]= ( ( src[index ]*(s-frac_y) |
1335 |
+ src[index+stride ]* frac_y )*s |
1336 |
+ r)>>(shift*2);
|
1337 |
}else{
|
1338 |
index= av_clip(src_x, 0, width) + av_clip(src_y, 0, height)*stride; |
1339 |
dst[y*stride + x]= src[index ]; |
1340 |
} |
1341 |
} |
1342 |
|
1343 |
vx+= dxx; |
1344 |
vy+= dyx; |
1345 |
} |
1346 |
ox += dxy; |
1347 |
oy += dyy; |
1348 |
} |
1349 |
} |
1350 |
|
1351 |
static inline void put_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1352 |
switch(width){
|
1353 |
case 2: put_pixels2_c (dst, src, stride, height); break; |
1354 |
case 4: put_pixels4_c (dst, src, stride, height); break; |
1355 |
case 8: put_pixels8_c (dst, src, stride, height); break; |
1356 |
case 16:put_pixels16_c(dst, src, stride, height); break; |
1357 |
} |
1358 |
} |
1359 |
|
1360 |
static inline void put_tpel_pixels_mc10_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] = (683*(2*src[j] + src[j+1] + 1)) >> 11; |
1365 |
} |
1366 |
src += stride; |
1367 |
dst += stride; |
1368 |
} |
1369 |
} |
1370 |
|
1371 |
static inline void put_tpel_pixels_mc20_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+1] + 1)) >> 11; |
1376 |
} |
1377 |
src += stride; |
1378 |
dst += stride; |
1379 |
} |
1380 |
} |
1381 |
|
1382 |
static inline void put_tpel_pixels_mc01_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] = (683*(2*src[j] + src[j+stride] + 1)) >> 11; |
1387 |
} |
1388 |
src += stride; |
1389 |
dst += stride; |
1390 |
} |
1391 |
} |
1392 |
|
1393 |
static inline void put_tpel_pixels_mc11_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*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15; |
1398 |
} |
1399 |
src += stride; |
1400 |
dst += stride; |
1401 |
} |
1402 |
} |
1403 |
|
1404 |
static inline void put_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1405 |
int i,j;
|
1406 |
for (i=0; i < height; i++) { |
1407 |
for (j=0; j < width; j++) { |
1408 |
dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; |
1409 |
} |
1410 |
src += stride; |
1411 |
dst += stride; |
1412 |
} |
1413 |
} |
1414 |
|
1415 |
static inline void put_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1416 |
int i,j;
|
1417 |
for (i=0; i < height; i++) { |
1418 |
for (j=0; j < width; j++) { |
1419 |
dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11; |
1420 |
} |
1421 |
src += stride; |
1422 |
dst += stride; |
1423 |
} |
1424 |
} |
1425 |
|
1426 |
static inline void put_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1427 |
int i,j;
|
1428 |
for (i=0; i < height; i++) { |
1429 |
for (j=0; j < width; j++) { |
1430 |
dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; |
1431 |
} |
1432 |
src += stride; |
1433 |
dst += stride; |
1434 |
} |
1435 |
} |
1436 |
|
1437 |
static inline void put_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1438 |
int i,j;
|
1439 |
for (i=0; i < height; i++) { |
1440 |
for (j=0; j < width; j++) { |
1441 |
dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15; |
1442 |
} |
1443 |
src += stride; |
1444 |
dst += stride; |
1445 |
} |
1446 |
} |
1447 |
|
1448 |
static inline void avg_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1449 |
switch(width){
|
1450 |
case 2: avg_pixels2_c (dst, src, stride, height); break; |
1451 |
case 4: avg_pixels4_c (dst, src, stride, height); break; |
1452 |
case 8: avg_pixels8_c (dst, src, stride, height); break; |
1453 |
case 16:avg_pixels16_c(dst, src, stride, height); break; |
1454 |
} |
1455 |
} |
1456 |
|
1457 |
static inline void avg_tpel_pixels_mc10_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] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1; |
1462 |
} |
1463 |
src += stride; |
1464 |
dst += stride; |
1465 |
} |
1466 |
} |
1467 |
|
1468 |
static inline void avg_tpel_pixels_mc20_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+1] + 1)) >> 11) + 1) >> 1; |
1473 |
} |
1474 |
src += stride; |
1475 |
dst += stride; |
1476 |
} |
1477 |
} |
1478 |
|
1479 |
static inline void avg_tpel_pixels_mc01_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] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1; |
1484 |
} |
1485 |
src += stride; |
1486 |
dst += stride; |
1487 |
} |
1488 |
} |
1489 |
|
1490 |
static inline void avg_tpel_pixels_mc11_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*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15) + 1) >> 1; |
1495 |
} |
1496 |
src += stride; |
1497 |
dst += stride; |
1498 |
} |
1499 |
} |
1500 |
|
1501 |
static inline void avg_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1502 |
int i,j;
|
1503 |
for (i=0; i < height; i++) { |
1504 |
for (j=0; j < width; j++) { |
1505 |
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; |
1506 |
} |
1507 |
src += stride; |
1508 |
dst += stride; |
1509 |
} |
1510 |
} |
1511 |
|
1512 |
static inline void avg_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1513 |
int i,j;
|
1514 |
for (i=0; i < height; i++) { |
1515 |
for (j=0; j < width; j++) { |
1516 |
dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1; |
1517 |
} |
1518 |
src += stride; |
1519 |
dst += stride; |
1520 |
} |
1521 |
} |
1522 |
|
1523 |
static inline void avg_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1524 |
int i,j;
|
1525 |
for (i=0; i < height; i++) { |
1526 |
for (j=0; j < width; j++) { |
1527 |
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; |
1528 |
} |
1529 |
src += stride; |
1530 |
dst += stride; |
1531 |
} |
1532 |
} |
1533 |
|
1534 |
static inline void avg_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ |
1535 |
int i,j;
|
1536 |
for (i=0; i < height; i++) { |
1537 |
for (j=0; j < width; j++) { |
1538 |
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; |
1539 |
} |
1540 |
src += stride; |
1541 |
dst += stride; |
1542 |
} |
1543 |
} |
1544 |
#if 0
|
1545 |
#define TPEL_WIDTH(width)\
|
1546 |
static void put_tpel_pixels ## width ## _mc00_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1547 |
void put_tpel_pixels_mc00_c(dst, src, stride, width, height);}\
|
1548 |
static void put_tpel_pixels ## width ## _mc10_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1549 |
void put_tpel_pixels_mc10_c(dst, src, stride, width, height);}\
|
1550 |
static void put_tpel_pixels ## width ## _mc20_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1551 |
void put_tpel_pixels_mc20_c(dst, src, stride, width, height);}\
|
1552 |
static void put_tpel_pixels ## width ## _mc01_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1553 |
void put_tpel_pixels_mc01_c(dst, src, stride, width, height);}\
|
1554 |
static void put_tpel_pixels ## width ## _mc11_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1555 |
void put_tpel_pixels_mc11_c(dst, src, stride, width, height);}\
|
1556 |
static void put_tpel_pixels ## width ## _mc21_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1557 |
void put_tpel_pixels_mc21_c(dst, src, stride, width, height);}\
|
1558 |
static void put_tpel_pixels ## width ## _mc02_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1559 |
void put_tpel_pixels_mc02_c(dst, src, stride, width, height);}\
|
1560 |
static void put_tpel_pixels ## width ## _mc12_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1561 |
void put_tpel_pixels_mc12_c(dst, src, stride, width, height);}\
|
1562 |
static void put_tpel_pixels ## width ## _mc22_c(uint8_t *dst, const uint8_t *src, int stride, int height){\
|
1563 |
void put_tpel_pixels_mc22_c(dst, src, stride, width, height);}
|
1564 |
#endif
|
1565 |
|
1566 |
#define H264_CHROMA_MC(OPNAME, OP)\
|
1567 |
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){\ |
1568 |
const int A=(8-x)*(8-y);\ |
1569 |
const int B=( x)*(8-y);\ |
1570 |
const int C=(8-x)*( y);\ |
1571 |
const int D=( x)*( y);\ |
1572 |
int i;\
|
1573 |
\ |
1574 |
assert(x<8 && y<8 && x>=0 && y>=0);\ |
1575 |
\ |
1576 |
if(D){\
|
1577 |
for(i=0; i<h; i++){\ |
1578 |
OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\ |
1579 |
OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\ |
1580 |
dst+= stride;\ |
1581 |
src+= stride;\ |
1582 |
}\ |
1583 |
}else{\
|
1584 |
const int E= B+C;\ |
1585 |
const int step= C ? stride : 1;\ |
1586 |
for(i=0; i<h; i++){\ |
1587 |
OP(dst[0], (A*src[0] + E*src[step+0]));\ |
1588 |
OP(dst[1], (A*src[1] + E*src[step+1]));\ |
1589 |
dst+= stride;\ |
1590 |
src+= stride;\ |
1591 |
}\ |
1592 |
}\ |
1593 |
}\ |
1594 |
\ |
1595 |
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){\ |
1596 |
const int A=(8-x)*(8-y);\ |
1597 |
const int B=( x)*(8-y);\ |
1598 |
const int C=(8-x)*( y);\ |
1599 |
const int D=( x)*( y);\ |
1600 |
int i;\
|
1601 |
\ |
1602 |
assert(x<8 && y<8 && x>=0 && y>=0);\ |
1603 |
\ |
1604 |
if(D){\
|
1605 |
for(i=0; i<h; i++){\ |
1606 |
OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\ |
1607 |
OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\ |
1608 |
OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\ |
1609 |
OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\ |
1610 |
dst+= stride;\ |
1611 |
src+= stride;\ |
1612 |
}\ |
1613 |
}else{\
|
1614 |
const int E= B+C;\ |
1615 |
const int step= C ? stride : 1;\ |
1616 |
for(i=0; i<h; i++){\ |
1617 |
OP(dst[0], (A*src[0] + E*src[step+0]));\ |
1618 |
OP(dst[1], (A*src[1] + E*src[step+1]));\ |
1619 |
OP(dst[2], (A*src[2] + E*src[step+2]));\ |
1620 |
OP(dst[3], (A*src[3] + E*src[step+3]));\ |
1621 |
dst+= stride;\ |
1622 |
src+= stride;\ |
1623 |
}\ |
1624 |
}\ |
1625 |
}\ |
1626 |
\ |
1627 |
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){\ |
1628 |
const int A=(8-x)*(8-y);\ |
1629 |
const int B=( x)*(8-y);\ |
1630 |
const int C=(8-x)*( y);\ |
1631 |
const int D=( x)*( y);\ |
1632 |
int i;\
|
1633 |
\ |
1634 |
assert(x<8 && y<8 && x>=0 && y>=0);\ |
1635 |
\ |
1636 |
if(D){\
|
1637 |
for(i=0; i<h; i++){\ |
1638 |
OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\ |
1639 |
OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\ |
1640 |
OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\ |
1641 |
OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\ |
1642 |
OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5]));\ |
1643 |
OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6]));\ |
1644 |
OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7]));\ |
1645 |
OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8]));\ |
1646 |
dst+= stride;\ |
1647 |
src+= stride;\ |
1648 |
}\ |
1649 |
}else{\
|
1650 |
const int E= B+C;\ |
1651 |
const int step= C ? stride : 1;\ |
1652 |
for(i=0; i<h; i++){\ |
1653 |
OP(dst[0], (A*src[0] + E*src[step+0]));\ |
1654 |
OP(dst[1], (A*src[1] + E*src[step+1]));\ |
1655 |
OP(dst[2], (A*src[2] + E*src[step+2]));\ |
1656 |
OP(dst[3], (A*src[3] + E*src[step+3]));\ |
1657 |
OP(dst[4], (A*src[4] + E*src[step+4]));\ |
1658 |
OP(dst[5], (A*src[5] + E*src[step+5]));\ |
1659 |
OP(dst[6], (A*src[6] + E*src[step+6]));\ |
1660 |
OP(dst[7], (A*src[7] + E*src[step+7]));\ |
1661 |
dst+= stride;\ |
1662 |
src+= stride;\ |
1663 |
}\ |
1664 |
}\ |
1665 |
} |
1666 |
|
1667 |
#define op_avg(a, b) a = (((a)+(((b) + 32)>>6)+1)>>1) |
1668 |
#define op_put(a, b) a = (((b) + 32)>>6) |
1669 |
|
1670 |
H264_CHROMA_MC(put_ , op_put) |
1671 |
H264_CHROMA_MC(avg_ , op_avg) |
1672 |
#undef op_avg
|
1673 |
#undef op_put
|
1674 |
|
1675 |
static void put_no_rnd_h264_chroma_mc8_c(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y){ |
1676 |
const int A=(8-x)*(8-y); |
1677 |
const int B=( x)*(8-y); |
1678 |
const int C=(8-x)*( y); |
1679 |
const int D=( x)*( y); |
1680 |
int i;
|
1681 |
|
1682 |
assert(x<8 && y<8 && x>=0 && y>=0); |
1683 |
|
1684 |
for(i=0; i<h; i++) |
1685 |
{ |
1686 |
dst[0] = (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + 32 - 4) >> 6; |
1687 |
dst[1] = (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + 32 - 4) >> 6; |
1688 |
dst[2] = (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + 32 - 4) >> 6; |
1689 |
dst[3] = (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + 32 - 4) >> 6; |
1690 |
dst[4] = (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + 32 - 4) >> 6; |
1691 |
dst[5] = (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + 32 - 4) >> 6; |
1692 |
dst[6] = (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + 32 - 4) >> 6; |
1693 |
dst[7] = (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + 32 - 4) >> 6; |
1694 |
dst+= stride; |
1695 |
src+= stride; |
1696 |
} |
1697 |
} |
1698 |
|
1699 |
#define QPEL_MC(r, OPNAME, RND, OP) \
|
1700 |
static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ |
1701 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1702 |
int i;\
|
1703 |
for(i=0; i<h; i++)\ |
1704 |
{\ |
1705 |
OP(dst[0], (src[0]+src[1])*20 - (src[0]+src[2])*6 + (src[1]+src[3])*3 - (src[2]+src[4]));\ |
1706 |
OP(dst[1], (src[1]+src[2])*20 - (src[0]+src[3])*6 + (src[0]+src[4])*3 - (src[1]+src[5]));\ |
1707 |
OP(dst[2], (src[2]+src[3])*20 - (src[1]+src[4])*6 + (src[0]+src[5])*3 - (src[0]+src[6]));\ |
1708 |
OP(dst[3], (src[3]+src[4])*20 - (src[2]+src[5])*6 + (src[1]+src[6])*3 - (src[0]+src[7]));\ |
1709 |
OP(dst[4], (src[4]+src[5])*20 - (src[3]+src[6])*6 + (src[2]+src[7])*3 - (src[1]+src[8]));\ |
1710 |
OP(dst[5], (src[5]+src[6])*20 - (src[4]+src[7])*6 + (src[3]+src[8])*3 - (src[2]+src[8]));\ |
1711 |
OP(dst[6], (src[6]+src[7])*20 - (src[5]+src[8])*6 + (src[4]+src[8])*3 - (src[3]+src[7]));\ |
1712 |
OP(dst[7], (src[7]+src[8])*20 - (src[6]+src[8])*6 + (src[5]+src[7])*3 - (src[4]+src[6]));\ |
1713 |
dst+=dstStride;\ |
1714 |
src+=srcStride;\ |
1715 |
}\ |
1716 |
}\ |
1717 |
\ |
1718 |
static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
1719 |
const int w=8;\ |
1720 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1721 |
int i;\
|
1722 |
for(i=0; i<w; i++)\ |
1723 |
{\ |
1724 |
const int src0= src[0*srcStride];\ |
1725 |
const int src1= src[1*srcStride];\ |
1726 |
const int src2= src[2*srcStride];\ |
1727 |
const int src3= src[3*srcStride];\ |
1728 |
const int src4= src[4*srcStride];\ |
1729 |
const int src5= src[5*srcStride];\ |
1730 |
const int src6= src[6*srcStride];\ |
1731 |
const int src7= src[7*srcStride];\ |
1732 |
const int src8= src[8*srcStride];\ |
1733 |
OP(dst[0*dstStride], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\ |
1734 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\ |
1735 |
OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\ |
1736 |
OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\ |
1737 |
OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\ |
1738 |
OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\ |
1739 |
OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\ |
1740 |
OP(dst[7*dstStride], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\ |
1741 |
dst++;\ |
1742 |
src++;\ |
1743 |
}\ |
1744 |
}\ |
1745 |
\ |
1746 |
static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\ |
1747 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1748 |
int i;\
|
1749 |
\ |
1750 |
for(i=0; i<h; i++)\ |
1751 |
{\ |
1752 |
OP(dst[ 0], (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]));\ |
1753 |
OP(dst[ 1], (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]));\ |
1754 |
OP(dst[ 2], (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]));\ |
1755 |
OP(dst[ 3], (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]));\ |
1756 |
OP(dst[ 4], (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]));\ |
1757 |
OP(dst[ 5], (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]));\ |
1758 |
OP(dst[ 6], (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]));\ |
1759 |
OP(dst[ 7], (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]));\ |
1760 |
OP(dst[ 8], (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]));\ |
1761 |
OP(dst[ 9], (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]));\ |
1762 |
OP(dst[10], (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]));\ |
1763 |
OP(dst[11], (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]));\ |
1764 |
OP(dst[12], (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]));\ |
1765 |
OP(dst[13], (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]));\ |
1766 |
OP(dst[14], (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]));\ |
1767 |
OP(dst[15], (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]));\ |
1768 |
dst+=dstStride;\ |
1769 |
src+=srcStride;\ |
1770 |
}\ |
1771 |
}\ |
1772 |
\ |
1773 |
static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
1774 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
1775 |
int i;\
|
1776 |
const int w=16;\ |
1777 |
for(i=0; i<w; i++)\ |
1778 |
{\ |
1779 |
const int src0= src[0*srcStride];\ |
1780 |
const int src1= src[1*srcStride];\ |
1781 |
const int src2= src[2*srcStride];\ |
1782 |
const int src3= src[3*srcStride];\ |
1783 |
const int src4= src[4*srcStride];\ |
1784 |
const int src5= src[5*srcStride];\ |
1785 |
const int src6= src[6*srcStride];\ |
1786 |
const int src7= src[7*srcStride];\ |
1787 |
const int src8= src[8*srcStride];\ |
1788 |
const int src9= src[9*srcStride];\ |
1789 |
const int src10= src[10*srcStride];\ |
1790 |
const int src11= src[11*srcStride];\ |
1791 |
const int src12= src[12*srcStride];\ |
1792 |
const int src13= src[13*srcStride];\ |
1793 |
const int src14= src[14*srcStride];\ |
1794 |
const int src15= src[15*srcStride];\ |
1795 |
const int src16= src[16*srcStride];\ |
1796 |
OP(dst[ 0*dstStride], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\ |
1797 |
OP(dst[ 1*dstStride], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\ |
1798 |
OP(dst[ 2*dstStride], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\ |
1799 |
OP(dst[ 3*dstStride], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\ |
1800 |
OP(dst[ 4*dstStride], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\ |
1801 |
OP(dst[ 5*dstStride], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\ |
1802 |
OP(dst[ 6*dstStride], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\ |
1803 |
OP(dst[ 7*dstStride], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\ |
1804 |
OP(dst[ 8*dstStride], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\ |
1805 |
OP(dst[ 9*dstStride], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\ |
1806 |
OP(dst[10*dstStride], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\ |
1807 |
OP(dst[11*dstStride], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\ |
1808 |
OP(dst[12*dstStride], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\ |
1809 |
OP(dst[13*dstStride], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\ |
1810 |
OP(dst[14*dstStride], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\ |
1811 |
OP(dst[15*dstStride], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\ |
1812 |
dst++;\ |
1813 |
src++;\ |
1814 |
}\ |
1815 |
}\ |
1816 |
\ |
1817 |
static void OPNAME ## qpel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){\ |
1818 |
OPNAME ## pixels8_c(dst, src, stride, 8);\ |
1819 |
}\ |
1820 |
\ |
1821 |
static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){\ |
1822 |
uint8_t half[64];\
|
1823 |
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\ |
1824 |
OPNAME ## pixels8_l2(dst, src, half, stride, stride, 8, 8);\ |
1825 |
}\ |
1826 |
\ |
1827 |
static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){\ |
1828 |
OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\ |
1829 |
}\ |
1830 |
\ |
1831 |
static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){\ |
1832 |
uint8_t half[64];\
|
1833 |
put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\ |
1834 |
OPNAME ## pixels8_l2(dst, src+1, half, stride, stride, 8, 8);\ |
1835 |
}\ |
1836 |
\ |
1837 |
static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, int stride){\ |
1838 |
uint8_t full[16*9];\ |
1839 |
uint8_t half[64];\
|
1840 |
copy_block9(full, src, 16, stride, 9);\ |
1841 |
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\ |
1842 |
OPNAME ## pixels8_l2(dst, full, half, stride, 16, 8, 8);\ |
1843 |
}\ |
1844 |
\ |
1845 |
static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){\ |
1846 |
uint8_t full[16*9];\ |
1847 |
copy_block9(full, src, 16, stride, 9);\ |
1848 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16);\ |
1849 |
}\ |
1850 |
\ |
1851 |
static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, int stride){\ |
1852 |
uint8_t full[16*9];\ |
1853 |
uint8_t half[64];\
|
1854 |
copy_block9(full, src, 16, stride, 9);\ |
1855 |
put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\ |
1856 |
OPNAME ## pixels8_l2(dst, full+16, half, stride, 16, 8, 8);\ |
1857 |
}\ |
1858 |
void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1859 |
uint8_t full[16*9];\ |
1860 |
uint8_t halfH[72];\
|
1861 |
uint8_t halfV[64];\
|
1862 |
uint8_t halfHV[64];\
|
1863 |
copy_block9(full, src, 16, stride, 9);\ |
1864 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1865 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
1866 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1867 |
OPNAME ## pixels8_l4(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1868 |
}\ |
1869 |
static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, int stride){\ |
1870 |
uint8_t full[16*9];\ |
1871 |
uint8_t halfH[72];\
|
1872 |
uint8_t halfHV[64];\
|
1873 |
copy_block9(full, src, 16, stride, 9);\ |
1874 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1875 |
put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\ |
1876 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1877 |
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\ |
1878 |
}\ |
1879 |
void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1880 |
uint8_t full[16*9];\ |
1881 |
uint8_t halfH[72];\
|
1882 |
uint8_t halfV[64];\
|
1883 |
uint8_t halfHV[64];\
|
1884 |
copy_block9(full, src, 16, stride, 9);\ |
1885 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1886 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
1887 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1888 |
OPNAME ## pixels8_l4(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1889 |
}\ |
1890 |
static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, int stride){\ |
1891 |
uint8_t full[16*9];\ |
1892 |
uint8_t halfH[72];\
|
1893 |
uint8_t halfHV[64];\
|
1894 |
copy_block9(full, src, 16, stride, 9);\ |
1895 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1896 |
put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\ |
1897 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1898 |
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\ |
1899 |
}\ |
1900 |
void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1901 |
uint8_t full[16*9];\ |
1902 |
uint8_t halfH[72];\
|
1903 |
uint8_t halfV[64];\
|
1904 |
uint8_t halfHV[64];\
|
1905 |
copy_block9(full, src, 16, stride, 9);\ |
1906 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1907 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
1908 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1909 |
OPNAME ## pixels8_l4(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1910 |
}\ |
1911 |
static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, int stride){\ |
1912 |
uint8_t full[16*9];\ |
1913 |
uint8_t halfH[72];\
|
1914 |
uint8_t halfHV[64];\
|
1915 |
copy_block9(full, src, 16, stride, 9);\ |
1916 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1917 |
put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\ |
1918 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1919 |
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
1920 |
}\ |
1921 |
void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1922 |
uint8_t full[16*9];\ |
1923 |
uint8_t halfH[72];\
|
1924 |
uint8_t halfV[64];\
|
1925 |
uint8_t halfHV[64];\
|
1926 |
copy_block9(full, src, 16, stride, 9);\ |
1927 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full , 8, 16, 9);\ |
1928 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
1929 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1930 |
OPNAME ## pixels8_l4(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\ |
1931 |
}\ |
1932 |
static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){\ |
1933 |
uint8_t full[16*9];\ |
1934 |
uint8_t halfH[72];\
|
1935 |
uint8_t halfHV[64];\
|
1936 |
copy_block9(full, src, 16, stride, 9);\ |
1937 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1938 |
put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\ |
1939 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1940 |
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
1941 |
}\ |
1942 |
static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, int stride){\ |
1943 |
uint8_t halfH[72];\
|
1944 |
uint8_t halfHV[64];\
|
1945 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
1946 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1947 |
OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\ |
1948 |
}\ |
1949 |
static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, int stride){\ |
1950 |
uint8_t halfH[72];\
|
1951 |
uint8_t halfHV[64];\
|
1952 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
1953 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1954 |
OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\ |
1955 |
}\ |
1956 |
void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1957 |
uint8_t full[16*9];\ |
1958 |
uint8_t halfH[72];\
|
1959 |
uint8_t halfV[64];\
|
1960 |
uint8_t halfHV[64];\
|
1961 |
copy_block9(full, src, 16, stride, 9);\ |
1962 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1963 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\ |
1964 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1965 |
OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\ |
1966 |
}\ |
1967 |
static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){\ |
1968 |
uint8_t full[16*9];\ |
1969 |
uint8_t halfH[72];\
|
1970 |
copy_block9(full, src, 16, stride, 9);\ |
1971 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1972 |
put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\ |
1973 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
1974 |
}\ |
1975 |
void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
1976 |
uint8_t full[16*9];\ |
1977 |
uint8_t halfH[72];\
|
1978 |
uint8_t halfV[64];\
|
1979 |
uint8_t halfHV[64];\
|
1980 |
copy_block9(full, src, 16, stride, 9);\ |
1981 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1982 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\ |
1983 |
put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\ |
1984 |
OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\ |
1985 |
}\ |
1986 |
static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){\ |
1987 |
uint8_t full[16*9];\ |
1988 |
uint8_t halfH[72];\
|
1989 |
copy_block9(full, src, 16, stride, 9);\ |
1990 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\ |
1991 |
put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\ |
1992 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
1993 |
}\ |
1994 |
static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){\ |
1995 |
uint8_t halfH[72];\
|
1996 |
put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\ |
1997 |
OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\ |
1998 |
}\ |
1999 |
static void OPNAME ## qpel16_mc00_c (uint8_t *dst, uint8_t *src, int stride){\ |
2000 |
OPNAME ## pixels16_c(dst, src, stride, 16);\ |
2001 |
}\ |
2002 |
\ |
2003 |
static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, int stride){\ |
2004 |
uint8_t half[256];\
|
2005 |
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\ |
2006 |
OPNAME ## pixels16_l2(dst, src, half, stride, stride, 16, 16);\ |
2007 |
}\ |
2008 |
\ |
2009 |
static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, int stride){\ |
2010 |
OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\ |
2011 |
}\ |
2012 |
\ |
2013 |
static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, int stride){\ |
2014 |
uint8_t half[256];\
|
2015 |
put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\ |
2016 |
OPNAME ## pixels16_l2(dst, src+1, half, stride, stride, 16, 16);\ |
2017 |
}\ |
2018 |
\ |
2019 |
static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, int stride){\ |
2020 |
uint8_t full[24*17];\ |
2021 |
uint8_t half[256];\
|
2022 |
copy_block17(full, src, 24, stride, 17);\ |
2023 |
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\ |
2024 |
OPNAME ## pixels16_l2(dst, full, half, stride, 24, 16, 16);\ |
2025 |
}\ |
2026 |
\ |
2027 |
static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, int stride){\ |
2028 |
uint8_t full[24*17];\ |
2029 |
copy_block17(full, src, 24, stride, 17);\ |
2030 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24);\ |
2031 |
}\ |
2032 |
\ |
2033 |
static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, int stride){\ |
2034 |
uint8_t full[24*17];\ |
2035 |
uint8_t half[256];\
|
2036 |
copy_block17(full, src, 24, stride, 17);\ |
2037 |
put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\ |
2038 |
OPNAME ## pixels16_l2(dst, full+24, half, stride, 24, 16, 16);\ |
2039 |
}\ |
2040 |
void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2041 |
uint8_t full[24*17];\ |
2042 |
uint8_t halfH[272];\
|
2043 |
uint8_t halfV[256];\
|
2044 |
uint8_t halfHV[256];\
|
2045 |
copy_block17(full, src, 24, stride, 17);\ |
2046 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2047 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
2048 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2049 |
OPNAME ## pixels16_l4(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2050 |
}\ |
2051 |
static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, int stride){\ |
2052 |
uint8_t full[24*17];\ |
2053 |
uint8_t halfH[272];\
|
2054 |
uint8_t halfHV[256];\
|
2055 |
copy_block17(full, src, 24, stride, 17);\ |
2056 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2057 |
put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\ |
2058 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2059 |
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\ |
2060 |
}\ |
2061 |
void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2062 |
uint8_t full[24*17];\ |
2063 |
uint8_t halfH[272];\
|
2064 |
uint8_t halfV[256];\
|
2065 |
uint8_t halfHV[256];\
|
2066 |
copy_block17(full, src, 24, stride, 17);\ |
2067 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2068 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
2069 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2070 |
OPNAME ## pixels16_l4(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2071 |
}\ |
2072 |
static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, int stride){\ |
2073 |
uint8_t full[24*17];\ |
2074 |
uint8_t halfH[272];\
|
2075 |
uint8_t halfHV[256];\
|
2076 |
copy_block17(full, src, 24, stride, 17);\ |
2077 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2078 |
put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\ |
2079 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2080 |
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\ |
2081 |
}\ |
2082 |
void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2083 |
uint8_t full[24*17];\ |
2084 |
uint8_t halfH[272];\
|
2085 |
uint8_t halfV[256];\
|
2086 |
uint8_t halfHV[256];\
|
2087 |
copy_block17(full, src, 24, stride, 17);\ |
2088 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2089 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
2090 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2091 |
OPNAME ## pixels16_l4(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2092 |
}\ |
2093 |
static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, int stride){\ |
2094 |
uint8_t full[24*17];\ |
2095 |
uint8_t halfH[272];\
|
2096 |
uint8_t halfHV[256];\
|
2097 |
copy_block17(full, src, 24, stride, 17);\ |
2098 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2099 |
put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\ |
2100 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2101 |
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
2102 |
}\ |
2103 |
void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2104 |
uint8_t full[24*17];\ |
2105 |
uint8_t halfH[272];\
|
2106 |
uint8_t halfV[256];\
|
2107 |
uint8_t halfHV[256];\
|
2108 |
copy_block17(full, src, 24, stride, 17);\ |
2109 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full , 16, 24, 17);\ |
2110 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
2111 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2112 |
OPNAME ## pixels16_l4(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\ |
2113 |
}\ |
2114 |
static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){\ |
2115 |
uint8_t full[24*17];\ |
2116 |
uint8_t halfH[272];\
|
2117 |
uint8_t halfHV[256];\
|
2118 |
copy_block17(full, src, 24, stride, 17);\ |
2119 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2120 |
put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\ |
2121 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2122 |
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
2123 |
}\ |
2124 |
static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, int stride){\ |
2125 |
uint8_t halfH[272];\
|
2126 |
uint8_t halfHV[256];\
|
2127 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
2128 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2129 |
OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\ |
2130 |
}\ |
2131 |
static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, int stride){\ |
2132 |
uint8_t halfH[272];\
|
2133 |
uint8_t halfHV[256];\
|
2134 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
2135 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2136 |
OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\ |
2137 |
}\ |
2138 |
void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2139 |
uint8_t full[24*17];\ |
2140 |
uint8_t halfH[272];\
|
2141 |
uint8_t halfV[256];\
|
2142 |
uint8_t halfHV[256];\
|
2143 |
copy_block17(full, src, 24, stride, 17);\ |
2144 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2145 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\ |
2146 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2147 |
OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\ |
2148 |
}\ |
2149 |
static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, int stride){\ |
2150 |
uint8_t full[24*17];\ |
2151 |
uint8_t halfH[272];\
|
2152 |
copy_block17(full, src, 24, stride, 17);\ |
2153 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2154 |
put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\ |
2155 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
2156 |
}\ |
2157 |
void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\ |
2158 |
uint8_t full[24*17];\ |
2159 |
uint8_t halfH[272];\
|
2160 |
uint8_t halfV[256];\
|
2161 |
uint8_t halfHV[256];\
|
2162 |
copy_block17(full, src, 24, stride, 17);\ |
2163 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2164 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\ |
2165 |
put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\ |
2166 |
OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\ |
2167 |
}\ |
2168 |
static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, int stride){\ |
2169 |
uint8_t full[24*17];\ |
2170 |
uint8_t halfH[272];\
|
2171 |
copy_block17(full, src, 24, stride, 17);\ |
2172 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\ |
2173 |
put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\ |
2174 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
2175 |
}\ |
2176 |
static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, int stride){\ |
2177 |
uint8_t halfH[272];\
|
2178 |
put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\ |
2179 |
OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\ |
2180 |
} |
2181 |
|
2182 |
#define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
2183 |
#define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1) |
2184 |
#define op_put(a, b) a = cm[((b) + 16)>>5] |
2185 |
#define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5] |
2186 |
|
2187 |
QPEL_MC(0, put_ , _ , op_put)
|
2188 |
QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
|
2189 |
QPEL_MC(0, avg_ , _ , op_avg)
|
2190 |
//QPEL_MC(1, avg_no_rnd , _ , op_avg)
|
2191 |
#undef op_avg
|
2192 |
#undef op_avg_no_rnd
|
2193 |
#undef op_put
|
2194 |
#undef op_put_no_rnd
|
2195 |
|
2196 |
#if 1 |
2197 |
#define H264_LOWPASS(OPNAME, OP, OP2) \
|
2198 |
static av_unused void OPNAME ## h264_qpel2_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2199 |
const int h=2;\ |
2200 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2201 |
int i;\
|
2202 |
for(i=0; i<h; i++)\ |
2203 |
{\ |
2204 |
OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\ |
2205 |
OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\ |
2206 |
dst+=dstStride;\ |
2207 |
src+=srcStride;\ |
2208 |
}\ |
2209 |
}\ |
2210 |
\ |
2211 |
static av_unused void OPNAME ## h264_qpel2_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2212 |
const int w=2;\ |
2213 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2214 |
int i;\
|
2215 |
for(i=0; i<w; i++)\ |
2216 |
{\ |
2217 |
const int srcB= src[-2*srcStride];\ |
2218 |
const int srcA= src[-1*srcStride];\ |
2219 |
const int src0= src[0 *srcStride];\ |
2220 |
const int src1= src[1 *srcStride];\ |
2221 |
const int src2= src[2 *srcStride];\ |
2222 |
const int src3= src[3 *srcStride];\ |
2223 |
const int src4= src[4 *srcStride];\ |
2224 |
OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\ |
2225 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\ |
2226 |
dst++;\ |
2227 |
src++;\ |
2228 |
}\ |
2229 |
}\ |
2230 |
\ |
2231 |
static av_unused void OPNAME ## h264_qpel2_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2232 |
const int h=2;\ |
2233 |
const int w=2;\ |
2234 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2235 |
int i;\
|
2236 |
src -= 2*srcStride;\
|
2237 |
for(i=0; i<h+5; i++)\ |
2238 |
{\ |
2239 |
tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\ |
2240 |
tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\ |
2241 |
tmp+=tmpStride;\ |
2242 |
src+=srcStride;\ |
2243 |
}\ |
2244 |
tmp -= tmpStride*(h+5-2);\ |
2245 |
for(i=0; i<w; i++)\ |
2246 |
{\ |
2247 |
const int tmpB= tmp[-2*tmpStride];\ |
2248 |
const int tmpA= tmp[-1*tmpStride];\ |
2249 |
const int tmp0= tmp[0 *tmpStride];\ |
2250 |
const int tmp1= tmp[1 *tmpStride];\ |
2251 |
const int tmp2= tmp[2 *tmpStride];\ |
2252 |
const int tmp3= tmp[3 *tmpStride];\ |
2253 |
const int tmp4= tmp[4 *tmpStride];\ |
2254 |
OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\ |
2255 |
OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\ |
2256 |
dst++;\ |
2257 |
tmp++;\ |
2258 |
}\ |
2259 |
}\ |
2260 |
static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2261 |
const int h=4;\ |
2262 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2263 |
int i;\
|
2264 |
for(i=0; i<h; i++)\ |
2265 |
{\ |
2266 |
OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\ |
2267 |
OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\ |
2268 |
OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\ |
2269 |
OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\ |
2270 |
dst+=dstStride;\ |
2271 |
src+=srcStride;\ |
2272 |
}\ |
2273 |
}\ |
2274 |
\ |
2275 |
static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2276 |
const int w=4;\ |
2277 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2278 |
int i;\
|
2279 |
for(i=0; i<w; i++)\ |
2280 |
{\ |
2281 |
const int srcB= src[-2*srcStride];\ |
2282 |
const int srcA= src[-1*srcStride];\ |
2283 |
const int src0= src[0 *srcStride];\ |
2284 |
const int src1= src[1 *srcStride];\ |
2285 |
const int src2= src[2 *srcStride];\ |
2286 |
const int src3= src[3 *srcStride];\ |
2287 |
const int src4= src[4 *srcStride];\ |
2288 |
const int src5= src[5 *srcStride];\ |
2289 |
const int src6= src[6 *srcStride];\ |
2290 |
OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\ |
2291 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\ |
2292 |
OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\ |
2293 |
OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\ |
2294 |
dst++;\ |
2295 |
src++;\ |
2296 |
}\ |
2297 |
}\ |
2298 |
\ |
2299 |
static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2300 |
const int h=4;\ |
2301 |
const int w=4;\ |
2302 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2303 |
int i;\
|
2304 |
src -= 2*srcStride;\
|
2305 |
for(i=0; i<h+5; i++)\ |
2306 |
{\ |
2307 |
tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\ |
2308 |
tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\ |
2309 |
tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]);\ |
2310 |
tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]);\ |
2311 |
tmp+=tmpStride;\ |
2312 |
src+=srcStride;\ |
2313 |
}\ |
2314 |
tmp -= tmpStride*(h+5-2);\ |
2315 |
for(i=0; i<w; i++)\ |
2316 |
{\ |
2317 |
const int tmpB= tmp[-2*tmpStride];\ |
2318 |
const int tmpA= tmp[-1*tmpStride];\ |
2319 |
const int tmp0= tmp[0 *tmpStride];\ |
2320 |
const int tmp1= tmp[1 *tmpStride];\ |
2321 |
const int tmp2= tmp[2 *tmpStride];\ |
2322 |
const int tmp3= tmp[3 *tmpStride];\ |
2323 |
const int tmp4= tmp[4 *tmpStride];\ |
2324 |
const int tmp5= tmp[5 *tmpStride];\ |
2325 |
const int tmp6= tmp[6 *tmpStride];\ |
2326 |
OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\ |
2327 |
OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\ |
2328 |
OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\ |
2329 |
OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\ |
2330 |
dst++;\ |
2331 |
tmp++;\ |
2332 |
}\ |
2333 |
}\ |
2334 |
\ |
2335 |
static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2336 |
const int h=8;\ |
2337 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2338 |
int i;\
|
2339 |
for(i=0; i<h; i++)\ |
2340 |
{\ |
2341 |
OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]));\ |
2342 |
OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]));\ |
2343 |
OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]));\ |
2344 |
OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]));\ |
2345 |
OP(dst[4], (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]));\ |
2346 |
OP(dst[5], (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]));\ |
2347 |
OP(dst[6], (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]));\ |
2348 |
OP(dst[7], (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]));\ |
2349 |
dst+=dstStride;\ |
2350 |
src+=srcStride;\ |
2351 |
}\ |
2352 |
}\ |
2353 |
\ |
2354 |
static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2355 |
const int w=8;\ |
2356 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2357 |
int i;\
|
2358 |
for(i=0; i<w; i++)\ |
2359 |
{\ |
2360 |
const int srcB= src[-2*srcStride];\ |
2361 |
const int srcA= src[-1*srcStride];\ |
2362 |
const int src0= src[0 *srcStride];\ |
2363 |
const int src1= src[1 *srcStride];\ |
2364 |
const int src2= src[2 *srcStride];\ |
2365 |
const int src3= src[3 *srcStride];\ |
2366 |
const int src4= src[4 *srcStride];\ |
2367 |
const int src5= src[5 *srcStride];\ |
2368 |
const int src6= src[6 *srcStride];\ |
2369 |
const int src7= src[7 *srcStride];\ |
2370 |
const int src8= src[8 *srcStride];\ |
2371 |
const int src9= src[9 *srcStride];\ |
2372 |
const int src10=src[10*srcStride];\ |
2373 |
OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\ |
2374 |
OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\ |
2375 |
OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\ |
2376 |
OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\ |
2377 |
OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\ |
2378 |
OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\ |
2379 |
OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\ |
2380 |
OP(dst[7*dstStride], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\ |
2381 |
dst++;\ |
2382 |
src++;\ |
2383 |
}\ |
2384 |
}\ |
2385 |
\ |
2386 |
static void OPNAME ## h264_qpel8_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2387 |
const int h=8;\ |
2388 |
const int w=8;\ |
2389 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP;\ |
2390 |
int i;\
|
2391 |
src -= 2*srcStride;\
|
2392 |
for(i=0; i<h+5; i++)\ |
2393 |
{\ |
2394 |
tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]);\ |
2395 |
tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]);\ |
2396 |
tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]);\ |
2397 |
tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]);\ |
2398 |
tmp[4]= (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]);\ |
2399 |
tmp[5]= (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]);\ |
2400 |
tmp[6]= (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]);\ |
2401 |
tmp[7]= (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]);\ |
2402 |
tmp+=tmpStride;\ |
2403 |
src+=srcStride;\ |
2404 |
}\ |
2405 |
tmp -= tmpStride*(h+5-2);\ |
2406 |
for(i=0; i<w; i++)\ |
2407 |
{\ |
2408 |
const int tmpB= tmp[-2*tmpStride];\ |
2409 |
const int tmpA= tmp[-1*tmpStride];\ |
2410 |
const int tmp0= tmp[0 *tmpStride];\ |
2411 |
const int tmp1= tmp[1 *tmpStride];\ |
2412 |
const int tmp2= tmp[2 *tmpStride];\ |
2413 |
const int tmp3= tmp[3 *tmpStride];\ |
2414 |
const int tmp4= tmp[4 *tmpStride];\ |
2415 |
const int tmp5= tmp[5 *tmpStride];\ |
2416 |
const int tmp6= tmp[6 *tmpStride];\ |
2417 |
const int tmp7= tmp[7 *tmpStride];\ |
2418 |
const int tmp8= tmp[8 *tmpStride];\ |
2419 |
const int tmp9= tmp[9 *tmpStride];\ |
2420 |
const int tmp10=tmp[10*tmpStride];\ |
2421 |
OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\ |
2422 |
OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\ |
2423 |
OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\ |
2424 |
OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\ |
2425 |
OP2(dst[4*dstStride], (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));\ |
2426 |
OP2(dst[5*dstStride], (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));\ |
2427 |
OP2(dst[6*dstStride], (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));\ |
2428 |
OP2(dst[7*dstStride], (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));\ |
2429 |
dst++;\ |
2430 |
tmp++;\ |
2431 |
}\ |
2432 |
}\ |
2433 |
\ |
2434 |
static void OPNAME ## h264_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2435 |
OPNAME ## h264_qpel8_v_lowpass(dst , src , dstStride, srcStride);\ |
2436 |
OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2437 |
src += 8*srcStride;\
|
2438 |
dst += 8*dstStride;\
|
2439 |
OPNAME ## h264_qpel8_v_lowpass(dst , src , dstStride, srcStride);\ |
2440 |
OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2441 |
}\ |
2442 |
\ |
2443 |
static void OPNAME ## h264_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ |
2444 |
OPNAME ## h264_qpel8_h_lowpass(dst , src , dstStride, srcStride);\ |
2445 |
OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2446 |
src += 8*srcStride;\
|
2447 |
dst += 8*dstStride;\
|
2448 |
OPNAME ## h264_qpel8_h_lowpass(dst , src , dstStride, srcStride);\ |
2449 |
OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\ |
2450 |
}\ |
2451 |
\ |
2452 |
static void OPNAME ## h264_qpel16_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\ |
2453 |
OPNAME ## h264_qpel8_hv_lowpass(dst , tmp , src , dstStride, tmpStride, srcStride);\ |
2454 |
OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\ |
2455 |
src += 8*srcStride;\
|
2456 |
dst += 8*dstStride;\
|
2457 |
OPNAME ## h264_qpel8_hv_lowpass(dst , tmp , src , dstStride, tmpStride, srcStride);\ |
2458 |
OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\ |
2459 |
}\ |
2460 |
|
2461 |
#define H264_MC(OPNAME, SIZE) \
|
2462 |
static void OPNAME ## h264_qpel ## SIZE ## _mc00_c (uint8_t *dst, uint8_t *src, int stride){\ |
2463 |
OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\ |
2464 |
}\ |
2465 |
\ |
2466 |
static void OPNAME ## h264_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\ |
2467 |
uint8_t half[SIZE*SIZE];\ |
2468 |
put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\ |
2469 |
OPNAME ## pixels ## SIZE ## _l2(dst, src, half, stride, stride, SIZE, SIZE);\ |
2470 |
}\ |
2471 |
\ |
2472 |
static void OPNAME ## h264_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\ |
2473 |
OPNAME ## h264_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride);\ |
2474 |
}\ |
2475 |
\ |
2476 |
static void OPNAME ## h264_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\ |
2477 |
uint8_t half[SIZE*SIZE];\ |
2478 |
put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\ |
2479 |
OPNAME ## pixels ## SIZE ## _l2(dst, src+1, half, stride, stride, SIZE, SIZE);\ |
2480 |
}\ |
2481 |
\ |
2482 |
static void OPNAME ## h264_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\ |
2483 |
uint8_t full[SIZE*(SIZE+5)];\
|
2484 |
uint8_t * const full_mid= full + SIZE*2;\ |
2485 |
uint8_t half[SIZE*SIZE];\ |
2486 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2487 |
put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\ |
2488 |
OPNAME ## pixels ## SIZE ## _l2(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\ |
2489 |
}\ |
2490 |
\ |
2491 |
static void OPNAME ## h264_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\ |
2492 |
uint8_t full[SIZE*(SIZE+5)];\
|
2493 |
uint8_t * const full_mid= full + SIZE*2;\ |
2494 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2495 |
OPNAME ## h264_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE);\ |
2496 |
}\ |
2497 |
\ |
2498 |
static void OPNAME ## h264_qpel ## SIZE ## _mc03_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 half[SIZE*SIZE];\ |
2502 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2503 |
put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\ |
2504 |
OPNAME ## pixels ## SIZE ## _l2(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\ |
2505 |
}\ |
2506 |
\ |
2507 |
static void OPNAME ## h264_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\ |
2508 |
uint8_t full[SIZE*(SIZE+5)];\
|
2509 |
uint8_t * const full_mid= full + SIZE*2;\ |
2510 |
uint8_t halfH[SIZE*SIZE];\ |
2511 |
uint8_t halfV[SIZE*SIZE];\ |
2512 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\ |
2513 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2514 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2515 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2516 |
}\ |
2517 |
\ |
2518 |
static void OPNAME ## h264_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\ |
2519 |
uint8_t full[SIZE*(SIZE+5)];\
|
2520 |
uint8_t * const full_mid= full + SIZE*2;\ |
2521 |
uint8_t halfH[SIZE*SIZE];\ |
2522 |
uint8_t halfV[SIZE*SIZE];\ |
2523 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\ |
2524 |
copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ |
2525 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2526 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2527 |
}\ |
2528 |
\ |
2529 |
static void OPNAME ## h264_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\ |
2530 |
uint8_t full[SIZE*(SIZE+5)];\
|
2531 |
uint8_t * const full_mid= full + SIZE*2;\ |
2532 |
uint8_t halfH[SIZE*SIZE];\ |
2533 |
uint8_t halfV[SIZE*SIZE];\ |
2534 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\ |
2535 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2536 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2537 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2538 |
}\ |
2539 |
\ |
2540 |
static void OPNAME ## h264_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\ |
2541 |
uint8_t full[SIZE*(SIZE+5)];\
|
2542 |
uint8_t * const full_mid= full + SIZE*2;\ |
2543 |
uint8_t halfH[SIZE*SIZE];\ |
2544 |
uint8_t halfV[SIZE*SIZE];\ |
2545 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\ |
2546 |
copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ |
2547 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2548 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\ |
2549 |
}\ |
2550 |
\ |
2551 |
static void OPNAME ## h264_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\ |
2552 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2553 |
OPNAME ## h264_qpel ## SIZE ## _hv_lowpass(dst, tmp, src, stride, SIZE, stride);\ |
2554 |
}\ |
2555 |
\ |
2556 |
static void OPNAME ## h264_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\ |
2557 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2558 |
uint8_t halfH[SIZE*SIZE];\ |
2559 |
uint8_t halfHV[SIZE*SIZE];\ |
2560 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\ |
2561 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2562 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\ |
2563 |
}\ |
2564 |
\ |
2565 |
static void OPNAME ## h264_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\ |
2566 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2567 |
uint8_t halfH[SIZE*SIZE];\ |
2568 |
uint8_t halfHV[SIZE*SIZE];\ |
2569 |
put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\ |
2570 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2571 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\ |
2572 |
}\ |
2573 |
\ |
2574 |
static void OPNAME ## h264_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\ |
2575 |
uint8_t full[SIZE*(SIZE+5)];\
|
2576 |
uint8_t * const full_mid= full + SIZE*2;\ |
2577 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2578 |
uint8_t halfV[SIZE*SIZE];\ |
2579 |
uint8_t halfHV[SIZE*SIZE];\ |
2580 |
copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\ |
2581 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2582 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2583 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\ |
2584 |
}\ |
2585 |
\ |
2586 |
static void OPNAME ## h264_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\ |
2587 |
uint8_t full[SIZE*(SIZE+5)];\
|
2588 |
uint8_t * const full_mid= full + SIZE*2;\ |
2589 |
int16_t tmp[SIZE*(SIZE+5)];\
|
2590 |
uint8_t halfV[SIZE*SIZE];\ |
2591 |
uint8_t halfHV[SIZE*SIZE];\ |
2592 |
copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\ |
2593 |
put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\ |
2594 |
put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\ |
2595 |
OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\ |
2596 |
}\ |
2597 |
|
2598 |
#define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1) |
2599 |
//#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
|
2600 |
#define op_put(a, b) a = cm[((b) + 16)>>5] |
2601 |
#define op2_avg(a, b) a = (((a)+cm[((b) + 512)>>10]+1)>>1) |
2602 |
#define op2_put(a, b) a = cm[((b) + 512)>>10] |
2603 |
|
2604 |
H264_LOWPASS(put_ , op_put, op2_put) |
2605 |
H264_LOWPASS(avg_ , op_avg, op2_avg) |
2606 |
H264_MC(put_, 2)
|
2607 |
H264_MC(put_, 4)
|
2608 |
H264_MC(put_, 8)
|
2609 |
H264_MC(put_, 16)
|
2610 |
H264_MC(avg_, 4)
|
2611 |
H264_MC(avg_, 8)
|
2612 |
H264_MC(avg_, 16)
|
2613 |
|
2614 |
#undef op_avg
|
2615 |
#undef op_put
|
2616 |
#undef op2_avg
|
2617 |
#undef op2_put
|
2618 |
#endif
|
2619 |
|
2620 |
#define op_scale1(x) block[x] = av_clip_uint8( (block[x]*weight + offset) >> log2_denom )
|
2621 |
#define op_scale2(x) dst[x] = av_clip_uint8( (src[x]*weights + dst[x]*weightd + offset) >> (log2_denom+1)) |
2622 |
#define H264_WEIGHT(W,H) \
|
2623 |
static void weight_h264_pixels ## W ## x ## H ## _c(uint8_t *block, int stride, int log2_denom, int weight, int offset){ \ |
2624 |
int y; \
|
2625 |
offset <<= log2_denom; \ |
2626 |
if(log2_denom) offset += 1<<(log2_denom-1); \ |
2627 |
for(y=0; y<H; y++, block += stride){ \ |
2628 |
op_scale1(0); \
|
2629 |
op_scale1(1); \
|
2630 |
if(W==2) continue; \ |
2631 |
op_scale1(2); \
|
2632 |
op_scale1(3); \
|
2633 |
if(W==4) continue; \ |
2634 |
op_scale1(4); \
|
2635 |
op_scale1(5); \
|
2636 |
op_scale1(6); \
|
2637 |
op_scale1(7); \
|
2638 |
if(W==8) continue; \ |
2639 |
op_scale1(8); \
|
2640 |
op_scale1(9); \
|
2641 |
op_scale1(10); \
|
2642 |
op_scale1(11); \
|
2643 |
op_scale1(12); \
|
2644 |
op_scale1(13); \
|
2645 |
op_scale1(14); \
|
2646 |
op_scale1(15); \
|
2647 |
} \ |
2648 |
} \ |
2649 |
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){ \ |
2650 |
int y; \
|
2651 |
offset = ((offset + 1) | 1) << log2_denom; \ |
2652 |
for(y=0; y<H; y++, dst += stride, src += stride){ \ |
2653 |
op_scale2(0); \
|
2654 |
op_scale2(1); \
|
2655 |
if(W==2) continue; \ |
2656 |
op_scale2(2); \
|
2657 |
op_scale2(3); \
|
2658 |
if(W==4) continue; \ |
2659 |
op_scale2(4); \
|
2660 |
op_scale2(5); \
|
2661 |
op_scale2(6); \
|
2662 |
op_scale2(7); \
|
2663 |
if(W==8) continue; \ |
2664 |
op_scale2(8); \
|
2665 |
op_scale2(9); \
|
2666 |
op_scale2(10); \
|
2667 |
op_scale2(11); \
|
2668 |
op_scale2(12); \
|
2669 |
op_scale2(13); \
|
2670 |
op_scale2(14); \
|
2671 |
op_scale2(15); \
|
2672 |
} \ |
2673 |
} |
2674 |
|
2675 |
H264_WEIGHT(16,16) |
2676 |
H264_WEIGHT(16,8) |
2677 |
H264_WEIGHT(8,16) |
2678 |
H264_WEIGHT(8,8) |
2679 |
H264_WEIGHT(8,4) |
2680 |
H264_WEIGHT(4,8) |
2681 |
H264_WEIGHT(4,4) |
2682 |
H264_WEIGHT(4,2) |
2683 |
H264_WEIGHT(2,4) |
2684 |
H264_WEIGHT(2,2) |
2685 |
|
2686 |
#undef op_scale1
|
2687 |
#undef op_scale2
|
2688 |
#undef H264_WEIGHT
|
2689 |
|
2690 |
static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){ |
2691 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
2692 |
int i;
|
2693 |
|
2694 |
for(i=0; i<h; i++){ |
2695 |
dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4]; |
2696 |
dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4]; |
2697 |
dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4]; |
2698 |
dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4]; |
2699 |
dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4]; |
2700 |
dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4]; |
2701 |
dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4]; |
2702 |
dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4]; |
2703 |
dst+=dstStride; |
2704 |
src+=srcStride; |
2705 |
} |
2706 |
} |
2707 |
|
2708 |
#ifdef CONFIG_CAVS_DECODER
|
2709 |
/* AVS specific */
|
2710 |
void ff_cavsdsp_init(DSPContext* c, AVCodecContext *avctx);
|
2711 |
|
2712 |
void ff_put_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2713 |
put_pixels8_c(dst, src, stride, 8);
|
2714 |
} |
2715 |
void ff_avg_cavs_qpel8_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2716 |
avg_pixels8_c(dst, src, stride, 8);
|
2717 |
} |
2718 |
void ff_put_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2719 |
put_pixels16_c(dst, src, stride, 16);
|
2720 |
} |
2721 |
void ff_avg_cavs_qpel16_mc00_c(uint8_t *dst, uint8_t *src, int stride) { |
2722 |
avg_pixels16_c(dst, src, stride, 16);
|
2723 |
} |
2724 |
#endif /* CONFIG_CAVS_DECODER */ |
2725 |
|
2726 |
#if defined(CONFIG_VC1_DECODER) || defined(CONFIG_WMV3_DECODER)
|
2727 |
/* VC-1 specific */
|
2728 |
void ff_vc1dsp_init(DSPContext* c, AVCodecContext *avctx);
|
2729 |
|
2730 |
void ff_put_vc1_mspel_mc00_c(uint8_t *dst, uint8_t *src, int stride, int rnd) { |
2731 |
put_pixels8_c(dst, src, stride, 8);
|
2732 |
} |
2733 |
#endif /* CONFIG_VC1_DECODER||CONFIG_WMV3_DECODER */ |
2734 |
|
2735 |
void ff_intrax8dsp_init(DSPContext* c, AVCodecContext *avctx);
|
2736 |
|
2737 |
/* H264 specific */
|
2738 |
void ff_h264dspenc_init(DSPContext* c, AVCodecContext *avctx);
|
2739 |
|
2740 |
static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){ |
2741 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
2742 |
int i;
|
2743 |
|
2744 |
for(i=0; i<w; i++){ |
2745 |
const int src_1= src[ -srcStride]; |
2746 |
const int src0 = src[0 ]; |
2747 |
const int src1 = src[ srcStride]; |
2748 |
const int src2 = src[2*srcStride]; |
2749 |
const int src3 = src[3*srcStride]; |
2750 |
const int src4 = src[4*srcStride]; |
2751 |
const int src5 = src[5*srcStride]; |
2752 |
const int src6 = src[6*srcStride]; |
2753 |
const int src7 = src[7*srcStride]; |
2754 |
const int src8 = src[8*srcStride]; |
2755 |
const int src9 = src[9*srcStride]; |
2756 |
dst[0*dstStride]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4]; |
2757 |
dst[1*dstStride]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4]; |
2758 |
dst[2*dstStride]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4]; |
2759 |
dst[3*dstStride]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4]; |
2760 |
dst[4*dstStride]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4]; |
2761 |
dst[5*dstStride]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4]; |
2762 |
dst[6*dstStride]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4]; |
2763 |
dst[7*dstStride]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4]; |
2764 |
src++; |
2765 |
dst++; |
2766 |
} |
2767 |
} |
2768 |
|
2769 |
static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){ |
2770 |
put_pixels8_c(dst, src, stride, 8);
|
2771 |
} |
2772 |
|
2773 |
static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){ |
2774 |
uint8_t half[64];
|
2775 |
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); |
2776 |
put_pixels8_l2(dst, src, half, stride, stride, 8, 8); |
2777 |
} |
2778 |
|
2779 |
static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){ |
2780 |
wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
|
2781 |
} |
2782 |
|
2783 |
static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){ |
2784 |
uint8_t half[64];
|
2785 |
wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); |
2786 |
put_pixels8_l2(dst, src+1, half, stride, stride, 8, 8); |
2787 |
} |
2788 |
|
2789 |
static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){ |
2790 |
wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
|
2791 |
} |
2792 |
|
2793 |
static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){ |
2794 |
uint8_t halfH[88];
|
2795 |
uint8_t halfV[64];
|
2796 |
uint8_t halfHV[64];
|
2797 |
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
2798 |
wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8); |
2799 |
wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); |
2800 |
put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8); |
2801 |
} |
2802 |
static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){ |
2803 |
uint8_t halfH[88];
|
2804 |
uint8_t halfV[64];
|
2805 |
uint8_t halfHV[64];
|
2806 |
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
2807 |
wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8); |
2808 |
wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); |
2809 |
put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8); |
2810 |
} |
2811 |
static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){ |
2812 |
uint8_t halfH[88];
|
2813 |
wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); |
2814 |
wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8); |
2815 |
} |
2816 |
|
2817 |
static void h263_v_loop_filter_c(uint8_t *src, int stride, int qscale){ |
2818 |
if(ENABLE_ANY_H263) {
|
2819 |
int x;
|
2820 |
const int strength= ff_h263_loop_filter_strength[qscale]; |
2821 |
|
2822 |
for(x=0; x<8; x++){ |
2823 |
int d1, d2, ad1;
|
2824 |
int p0= src[x-2*stride]; |
2825 |
int p1= src[x-1*stride]; |
2826 |
int p2= src[x+0*stride]; |
2827 |
int p3= src[x+1*stride]; |
2828 |
int d = (p0 - p3 + 4*(p2 - p1)) / 8; |
2829 |
|
2830 |
if (d<-2*strength) d1= 0; |
2831 |
else if(d<- strength) d1=-2*strength - d; |
2832 |
else if(d< strength) d1= d; |
2833 |
else if(d< 2*strength) d1= 2*strength - d; |
2834 |
else d1= 0; |
2835 |
|
2836 |
p1 += d1; |
2837 |
p2 -= d1; |
2838 |
if(p1&256) p1= ~(p1>>31); |
2839 |
if(p2&256) p2= ~(p2>>31); |
2840 |
|
2841 |
src[x-1*stride] = p1;
|
2842 |
src[x+0*stride] = p2;
|
2843 |
|
2844 |
ad1= FFABS(d1)>>1;
|
2845 |
|
2846 |
d2= av_clip((p0-p3)/4, -ad1, ad1);
|
2847 |
|
2848 |
src[x-2*stride] = p0 - d2;
|
2849 |
src[x+ stride] = p3 + d2; |
2850 |
} |
2851 |
} |
2852 |
} |
2853 |
|
2854 |
static void h263_h_loop_filter_c(uint8_t *src, int stride, int qscale){ |
2855 |
if(ENABLE_ANY_H263) {
|
2856 |
int y;
|
2857 |
const int strength= ff_h263_loop_filter_strength[qscale]; |
2858 |
|
2859 |
for(y=0; y<8; y++){ |
2860 |
int d1, d2, ad1;
|
2861 |
int p0= src[y*stride-2]; |
2862 |
int p1= src[y*stride-1]; |
2863 |
int p2= src[y*stride+0]; |
2864 |
int p3= src[y*stride+1]; |
2865 |
int d = (p0 - p3 + 4*(p2 - p1)) / 8; |
2866 |
|
2867 |
if (d<-2*strength) d1= 0; |
2868 |
else if(d<- strength) d1=-2*strength - d; |
2869 |
else if(d< strength) d1= d; |
2870 |
else if(d< 2*strength) d1= 2*strength - d; |
2871 |
else d1= 0; |
2872 |
|
2873 |
p1 += d1; |
2874 |
p2 -= d1; |
2875 |
if(p1&256) p1= ~(p1>>31); |
2876 |
if(p2&256) p2= ~(p2>>31); |
2877 |
|
2878 |
src[y*stride-1] = p1;
|
2879 |
src[y*stride+0] = p2;
|
2880 |
|
2881 |
ad1= FFABS(d1)>>1;
|
2882 |
|
2883 |
d2= av_clip((p0-p3)/4, -ad1, ad1);
|
2884 |
|
2885 |
src[y*stride-2] = p0 - d2;
|
2886 |
src[y*stride+1] = p3 + d2;
|
2887 |
} |
2888 |
} |
2889 |
} |
2890 |
|
2891 |
static void h261_loop_filter_c(uint8_t *src, int stride){ |
2892 |
int x,y,xy,yz;
|
2893 |
int temp[64]; |
2894 |
|
2895 |
for(x=0; x<8; x++){ |
2896 |
temp[x ] = 4*src[x ];
|
2897 |
temp[x + 7*8] = 4*src[x + 7*stride]; |
2898 |
} |
2899 |
for(y=1; y<7; y++){ |
2900 |
for(x=0; x<8; x++){ |
2901 |
xy = y * stride + x; |
2902 |
yz = y * 8 + x;
|
2903 |
temp[yz] = src[xy - stride] + 2*src[xy] + src[xy + stride];
|
2904 |
} |
2905 |
} |
2906 |
|
2907 |
for(y=0; y<8; y++){ |
2908 |
src[ y*stride] = (temp[ y*8] + 2)>>2; |
2909 |
src[7+y*stride] = (temp[7+y*8] + 2)>>2; |
2910 |
for(x=1; x<7; x++){ |
2911 |
xy = y * stride + x; |
2912 |
yz = y * 8 + x;
|
2913 |
src[xy] = (temp[yz-1] + 2*temp[yz] + temp[yz+1] + 8)>>4; |
2914 |
} |
2915 |
} |
2916 |
} |
2917 |
|
2918 |
static inline void h264_loop_filter_luma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0) |
2919 |
{ |
2920 |
int i, d;
|
2921 |
for( i = 0; i < 4; i++ ) { |
2922 |
if( tc0[i] < 0 ) { |
2923 |
pix += 4*ystride;
|
2924 |
continue;
|
2925 |
} |
2926 |
for( d = 0; d < 4; d++ ) { |
2927 |
const int p0 = pix[-1*xstride]; |
2928 |
const int p1 = pix[-2*xstride]; |
2929 |
const int p2 = pix[-3*xstride]; |
2930 |
const int q0 = pix[0]; |
2931 |
const int q1 = pix[1*xstride]; |
2932 |
const int q2 = pix[2*xstride]; |
2933 |
|
2934 |
if( FFABS( p0 - q0 ) < alpha &&
|
2935 |
FFABS( p1 - p0 ) < beta && |
2936 |
FFABS( q1 - q0 ) < beta ) { |
2937 |
|
2938 |
int tc = tc0[i];
|
2939 |
int i_delta;
|
2940 |
|
2941 |
if( FFABS( p2 - p0 ) < beta ) {
|
2942 |
pix[-2*xstride] = p1 + av_clip( (( p2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - p1, -tc0[i], tc0[i] ); |
2943 |
tc++; |
2944 |
} |
2945 |
if( FFABS( q2 - q0 ) < beta ) {
|
2946 |
pix[ xstride] = q1 + av_clip( (( q2 + ( ( p0 + q0 + 1 ) >> 1 ) ) >> 1) - q1, -tc0[i], tc0[i] ); |
2947 |
tc++; |
2948 |
} |
2949 |
|
2950 |
i_delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); |
2951 |
pix[-xstride] = av_clip_uint8( p0 + i_delta ); /* p0' */
|
2952 |
pix[0] = av_clip_uint8( q0 - i_delta ); /* q0' */ |
2953 |
} |
2954 |
pix += ystride; |
2955 |
} |
2956 |
} |
2957 |
} |
2958 |
static void h264_v_loop_filter_luma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
2959 |
{ |
2960 |
h264_loop_filter_luma_c(pix, stride, 1, alpha, beta, tc0);
|
2961 |
} |
2962 |
static void h264_h_loop_filter_luma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
2963 |
{ |
2964 |
h264_loop_filter_luma_c(pix, 1, stride, alpha, beta, tc0);
|
2965 |
} |
2966 |
|
2967 |
static inline void h264_loop_filter_chroma_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta, int8_t *tc0) |
2968 |
{ |
2969 |
int i, d;
|
2970 |
for( i = 0; i < 4; i++ ) { |
2971 |
const int tc = tc0[i]; |
2972 |
if( tc <= 0 ) { |
2973 |
pix += 2*ystride;
|
2974 |
continue;
|
2975 |
} |
2976 |
for( d = 0; d < 2; d++ ) { |
2977 |
const int p0 = pix[-1*xstride]; |
2978 |
const int p1 = pix[-2*xstride]; |
2979 |
const int q0 = pix[0]; |
2980 |
const int q1 = pix[1*xstride]; |
2981 |
|
2982 |
if( FFABS( p0 - q0 ) < alpha &&
|
2983 |
FFABS( p1 - p0 ) < beta && |
2984 |
FFABS( q1 - q0 ) < beta ) { |
2985 |
|
2986 |
int delta = av_clip( (((q0 - p0 ) << 2) + (p1 - q1) + 4) >> 3, -tc, tc ); |
2987 |
|
2988 |
pix[-xstride] = av_clip_uint8( p0 + delta ); /* p0' */
|
2989 |
pix[0] = av_clip_uint8( q0 - delta ); /* q0' */ |
2990 |
} |
2991 |
pix += ystride; |
2992 |
} |
2993 |
} |
2994 |
} |
2995 |
static void h264_v_loop_filter_chroma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
2996 |
{ |
2997 |
h264_loop_filter_chroma_c(pix, stride, 1, alpha, beta, tc0);
|
2998 |
} |
2999 |
static void h264_h_loop_filter_chroma_c(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) |
3000 |
{ |
3001 |
h264_loop_filter_chroma_c(pix, 1, stride, alpha, beta, tc0);
|
3002 |
} |
3003 |
|
3004 |
static inline void h264_loop_filter_chroma_intra_c(uint8_t *pix, int xstride, int ystride, int alpha, int beta) |
3005 |
{ |
3006 |
int d;
|
3007 |
for( d = 0; d < 8; d++ ) { |
3008 |
const int p0 = pix[-1*xstride]; |
3009 |
const int p1 = pix[-2*xstride]; |
3010 |
const int q0 = pix[0]; |
3011 |
const int q1 = pix[1*xstride]; |
3012 |
|
3013 |
if( FFABS( p0 - q0 ) < alpha &&
|
3014 |
FFABS( p1 - p0 ) < beta && |
3015 |
FFABS( q1 - q0 ) < beta ) { |
3016 |
|
3017 |
pix[-xstride] = ( 2*p1 + p0 + q1 + 2 ) >> 2; /* p0' */ |
3018 |
pix[0] = ( 2*q1 + q0 + p1 + 2 ) >> 2; /* q0' */ |
3019 |
} |
3020 |
pix += ystride; |
3021 |
} |
3022 |
} |
3023 |
static void h264_v_loop_filter_chroma_intra_c(uint8_t *pix, int stride, int alpha, int beta) |
3024 |
{ |
3025 |
h264_loop_filter_chroma_intra_c(pix, stride, 1, alpha, beta);
|
3026 |
} |
3027 |
static void h264_h_loop_filter_chroma_intra_c(uint8_t *pix, int stride, int alpha, int beta) |
3028 |
{ |
3029 |
h264_loop_filter_chroma_intra_c(pix, 1, stride, alpha, beta);
|
3030 |
} |
3031 |
|
3032 |
static inline int pix_abs16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3033 |
{ |
3034 |
int s, i;
|
3035 |
|
3036 |
s = 0;
|
3037 |
for(i=0;i<h;i++) { |
3038 |
s += abs(pix1[0] - pix2[0]); |
3039 |
s += abs(pix1[1] - pix2[1]); |
3040 |
s += abs(pix1[2] - pix2[2]); |
3041 |
s += abs(pix1[3] - pix2[3]); |
3042 |
s += abs(pix1[4] - pix2[4]); |
3043 |
s += abs(pix1[5] - pix2[5]); |
3044 |
s += abs(pix1[6] - pix2[6]); |
3045 |
s += abs(pix1[7] - pix2[7]); |
3046 |
s += abs(pix1[8] - pix2[8]); |
3047 |
s += abs(pix1[9] - pix2[9]); |
3048 |
s += abs(pix1[10] - pix2[10]); |
3049 |
s += abs(pix1[11] - pix2[11]); |
3050 |
s += abs(pix1[12] - pix2[12]); |
3051 |
s += abs(pix1[13] - pix2[13]); |
3052 |
s += abs(pix1[14] - pix2[14]); |
3053 |
s += abs(pix1[15] - pix2[15]); |
3054 |
pix1 += line_size; |
3055 |
pix2 += line_size; |
3056 |
} |
3057 |
return s;
|
3058 |
} |
3059 |
|
3060 |
static int pix_abs16_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3061 |
{ |
3062 |
int s, i;
|
3063 |
|
3064 |
s = 0;
|
3065 |
for(i=0;i<h;i++) { |
3066 |
s += abs(pix1[0] - avg2(pix2[0], pix2[1])); |
3067 |
s += abs(pix1[1] - avg2(pix2[1], pix2[2])); |
3068 |
s += abs(pix1[2] - avg2(pix2[2], pix2[3])); |
3069 |
s += abs(pix1[3] - avg2(pix2[3], pix2[4])); |
3070 |
s += abs(pix1[4] - avg2(pix2[4], pix2[5])); |
3071 |
s += abs(pix1[5] - avg2(pix2[5], pix2[6])); |
3072 |
s += abs(pix1[6] - avg2(pix2[6], pix2[7])); |
3073 |
s += abs(pix1[7] - avg2(pix2[7], pix2[8])); |
3074 |
s += abs(pix1[8] - avg2(pix2[8], pix2[9])); |
3075 |
s += abs(pix1[9] - avg2(pix2[9], pix2[10])); |
3076 |
s += abs(pix1[10] - avg2(pix2[10], pix2[11])); |
3077 |
s += abs(pix1[11] - avg2(pix2[11], pix2[12])); |
3078 |
s += abs(pix1[12] - avg2(pix2[12], pix2[13])); |
3079 |
s += abs(pix1[13] - avg2(pix2[13], pix2[14])); |
3080 |
s += abs(pix1[14] - avg2(pix2[14], pix2[15])); |
3081 |
s += abs(pix1[15] - avg2(pix2[15], pix2[16])); |
3082 |
pix1 += line_size; |
3083 |
pix2 += line_size; |
3084 |
} |
3085 |
return s;
|
3086 |
} |
3087 |
|
3088 |
static int pix_abs16_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3089 |
{ |
3090 |
int s, i;
|
3091 |
uint8_t *pix3 = pix2 + line_size; |
3092 |
|
3093 |
s = 0;
|
3094 |
for(i=0;i<h;i++) { |
3095 |
s += abs(pix1[0] - avg2(pix2[0], pix3[0])); |
3096 |
s += abs(pix1[1] - avg2(pix2[1], pix3[1])); |
3097 |
s += abs(pix1[2] - avg2(pix2[2], pix3[2])); |
3098 |
s += abs(pix1[3] - avg2(pix2[3], pix3[3])); |
3099 |
s += abs(pix1[4] - avg2(pix2[4], pix3[4])); |
3100 |
s += abs(pix1[5] - avg2(pix2[5], pix3[5])); |
3101 |
s += abs(pix1[6] - avg2(pix2[6], pix3[6])); |
3102 |
s += abs(pix1[7] - avg2(pix2[7], pix3[7])); |
3103 |
s += abs(pix1[8] - avg2(pix2[8], pix3[8])); |
3104 |
s += abs(pix1[9] - avg2(pix2[9], pix3[9])); |
3105 |
s += abs(pix1[10] - avg2(pix2[10], pix3[10])); |
3106 |
s += abs(pix1[11] - avg2(pix2[11], pix3[11])); |
3107 |
s += abs(pix1[12] - avg2(pix2[12], pix3[12])); |
3108 |
s += abs(pix1[13] - avg2(pix2[13], pix3[13])); |
3109 |
s += abs(pix1[14] - avg2(pix2[14], pix3[14])); |
3110 |
s += abs(pix1[15] - avg2(pix2[15], pix3[15])); |
3111 |
pix1 += line_size; |
3112 |
pix2 += line_size; |
3113 |
pix3 += line_size; |
3114 |
} |
3115 |
return s;
|
3116 |
} |
3117 |
|
3118 |
static int pix_abs16_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3119 |
{ |
3120 |
int s, i;
|
3121 |
uint8_t *pix3 = pix2 + line_size; |
3122 |
|
3123 |
s = 0;
|
3124 |
for(i=0;i<h;i++) { |
3125 |
s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); |
3126 |
s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); |
3127 |
s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); |
3128 |
s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); |
3129 |
s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); |
3130 |
s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); |
3131 |
s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); |
3132 |
s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); |
3133 |
s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9])); |
3134 |
s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10])); |
3135 |
s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11])); |
3136 |
s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12])); |
3137 |
s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13])); |
3138 |
s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14])); |
3139 |
s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15])); |
3140 |
s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16])); |
3141 |
pix1 += line_size; |
3142 |
pix2 += line_size; |
3143 |
pix3 += line_size; |
3144 |
} |
3145 |
return s;
|
3146 |
} |
3147 |
|
3148 |
static inline int pix_abs8_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3149 |
{ |
3150 |
int s, i;
|
3151 |
|
3152 |
s = 0;
|
3153 |
for(i=0;i<h;i++) { |
3154 |
s += abs(pix1[0] - pix2[0]); |
3155 |
s += abs(pix1[1] - pix2[1]); |
3156 |
s += abs(pix1[2] - pix2[2]); |
3157 |
s += abs(pix1[3] - pix2[3]); |
3158 |
s += abs(pix1[4] - pix2[4]); |
3159 |
s += abs(pix1[5] - pix2[5]); |
3160 |
s += abs(pix1[6] - pix2[6]); |
3161 |
s += abs(pix1[7] - pix2[7]); |
3162 |
pix1 += line_size; |
3163 |
pix2 += line_size; |
3164 |
} |
3165 |
return s;
|
3166 |
} |
3167 |
|
3168 |
static int pix_abs8_x2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3169 |
{ |
3170 |
int s, i;
|
3171 |
|
3172 |
s = 0;
|
3173 |
for(i=0;i<h;i++) { |
3174 |
s += abs(pix1[0] - avg2(pix2[0], pix2[1])); |
3175 |
s += abs(pix1[1] - avg2(pix2[1], pix2[2])); |
3176 |
s += abs(pix1[2] - avg2(pix2[2], pix2[3])); |
3177 |
s += abs(pix1[3] - avg2(pix2[3], pix2[4])); |
3178 |
s += abs(pix1[4] - avg2(pix2[4], pix2[5])); |
3179 |
s += abs(pix1[5] - avg2(pix2[5], pix2[6])); |
3180 |
s += abs(pix1[6] - avg2(pix2[6], pix2[7])); |
3181 |
s += abs(pix1[7] - avg2(pix2[7], pix2[8])); |
3182 |
pix1 += line_size; |
3183 |
pix2 += line_size; |
3184 |
} |
3185 |
return s;
|
3186 |
} |
3187 |
|
3188 |
static int pix_abs8_y2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3189 |
{ |
3190 |
int s, i;
|
3191 |
uint8_t *pix3 = pix2 + line_size; |
3192 |
|
3193 |
s = 0;
|
3194 |
for(i=0;i<h;i++) { |
3195 |
s += abs(pix1[0] - avg2(pix2[0], pix3[0])); |
3196 |
s += abs(pix1[1] - avg2(pix2[1], pix3[1])); |
3197 |
s += abs(pix1[2] - avg2(pix2[2], pix3[2])); |
3198 |
s += abs(pix1[3] - avg2(pix2[3], pix3[3])); |
3199 |
s += abs(pix1[4] - avg2(pix2[4], pix3[4])); |
3200 |
s += abs(pix1[5] - avg2(pix2[5], pix3[5])); |
3201 |
s += abs(pix1[6] - avg2(pix2[6], pix3[6])); |
3202 |
s += abs(pix1[7] - avg2(pix2[7], pix3[7])); |
3203 |
pix1 += line_size; |
3204 |
pix2 += line_size; |
3205 |
pix3 += line_size; |
3206 |
} |
3207 |
return s;
|
3208 |
} |
3209 |
|
3210 |
static int pix_abs8_xy2_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h) |
3211 |
{ |
3212 |
int s, i;
|
3213 |
uint8_t *pix3 = pix2 + line_size; |
3214 |
|
3215 |
s = 0;
|
3216 |
for(i=0;i<h;i++) { |
3217 |
s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); |
3218 |
s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); |
3219 |
s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); |
3220 |
s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); |
3221 |
s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); |
3222 |
s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); |
3223 |
s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); |
3224 |
s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); |
3225 |
pix1 += line_size; |
3226 |
pix2 += line_size; |
3227 |
pix3 += line_size; |
3228 |
} |
3229 |
return s;
|
3230 |
} |
3231 |
|
3232 |
static int nsse16_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3233 |
MpegEncContext *c = v; |
3234 |
int score1=0; |
3235 |
int score2=0; |
3236 |
int x,y;
|
3237 |
|
3238 |
for(y=0; y<h; y++){ |
3239 |
for(x=0; x<16; x++){ |
3240 |
score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); |
3241 |
} |
3242 |
if(y+1<h){ |
3243 |
for(x=0; x<15; x++){ |
3244 |
score2+= FFABS( s1[x ] - s1[x +stride] |
3245 |
- s1[x+1] + s1[x+1+stride]) |
3246 |
-FFABS( s2[x ] - s2[x +stride] |
3247 |
- s2[x+1] + s2[x+1+stride]); |
3248 |
} |
3249 |
} |
3250 |
s1+= stride; |
3251 |
s2+= stride; |
3252 |
} |
3253 |
|
3254 |
if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
3255 |
else return score1 + FFABS(score2)*8; |
3256 |
} |
3257 |
|
3258 |
static int nsse8_c(void *v, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3259 |
MpegEncContext *c = v; |
3260 |
int score1=0; |
3261 |
int score2=0; |
3262 |
int x,y;
|
3263 |
|
3264 |
for(y=0; y<h; y++){ |
3265 |
for(x=0; x<8; x++){ |
3266 |
score1+= (s1[x ] - s2[x ])*(s1[x ] - s2[x ]); |
3267 |
} |
3268 |
if(y+1<h){ |
3269 |
for(x=0; x<7; x++){ |
3270 |
score2+= FFABS( s1[x ] - s1[x +stride] |
3271 |
- s1[x+1] + s1[x+1+stride]) |
3272 |
-FFABS( s2[x ] - s2[x +stride] |
3273 |
- s2[x+1] + s2[x+1+stride]); |
3274 |
} |
3275 |
} |
3276 |
s1+= stride; |
3277 |
s2+= stride; |
3278 |
} |
3279 |
|
3280 |
if(c) return score1 + FFABS(score2)*c->avctx->nsse_weight; |
3281 |
else return score1 + FFABS(score2)*8; |
3282 |
} |
3283 |
|
3284 |
static int try_8x8basis_c(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){ |
3285 |
int i;
|
3286 |
unsigned int sum=0; |
3287 |
|
3288 |
for(i=0; i<8*8; i++){ |
3289 |
int b= rem[i] + ((basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT)); |
3290 |
int w= weight[i];
|
3291 |
b>>= RECON_SHIFT; |
3292 |
assert(-512<b && b<512); |
3293 |
|
3294 |
sum += (w*b)*(w*b)>>4;
|
3295 |
} |
3296 |
return sum>>2; |
3297 |
} |
3298 |
|
3299 |
static void add_8x8basis_c(int16_t rem[64], int16_t basis[64], int scale){ |
3300 |
int i;
|
3301 |
|
3302 |
for(i=0; i<8*8; i++){ |
3303 |
rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT); |
3304 |
} |
3305 |
} |
3306 |
|
3307 |
/**
|
3308 |
* permutes an 8x8 block.
|
3309 |
* @param block the block which will be permuted according to the given permutation vector
|
3310 |
* @param permutation the permutation vector
|
3311 |
* @param last the last non zero coefficient in scantable order, used to speed the permutation up
|
3312 |
* @param scantable the used scantable, this is only used to speed the permutation up, the block is not
|
3313 |
* (inverse) permutated to scantable order!
|
3314 |
*/
|
3315 |
void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last) |
3316 |
{ |
3317 |
int i;
|
3318 |
DCTELEM temp[64];
|
3319 |
|
3320 |
if(last<=0) return; |
3321 |
//if(permutation[1]==1) return; //FIXME it is ok but not clean and might fail for some permutations
|
3322 |
|
3323 |
for(i=0; i<=last; i++){ |
3324 |
const int j= scantable[i]; |
3325 |
temp[j]= block[j]; |
3326 |
block[j]=0;
|
3327 |
} |
3328 |
|
3329 |
for(i=0; i<=last; i++){ |
3330 |
const int j= scantable[i]; |
3331 |
const int perm_j= permutation[j]; |
3332 |
block[perm_j]= temp[j]; |
3333 |
} |
3334 |
} |
3335 |
|
3336 |
static int zero_cmp(void *s, uint8_t *a, uint8_t *b, int stride, int h){ |
3337 |
return 0; |
3338 |
} |
3339 |
|
3340 |
void ff_set_cmp(DSPContext* c, me_cmp_func *cmp, int type){ |
3341 |
int i;
|
3342 |
|
3343 |
memset(cmp, 0, sizeof(void*)*5); |
3344 |
|
3345 |
for(i=0; i<5; i++){ |
3346 |
switch(type&0xFF){ |
3347 |
case FF_CMP_SAD:
|
3348 |
cmp[i]= c->sad[i]; |
3349 |
break;
|
3350 |
case FF_CMP_SATD:
|
3351 |
cmp[i]= c->hadamard8_diff[i]; |
3352 |
break;
|
3353 |
case FF_CMP_SSE:
|
3354 |
cmp[i]= c->sse[i]; |
3355 |
break;
|
3356 |
case FF_CMP_DCT:
|
3357 |
cmp[i]= c->dct_sad[i]; |
3358 |
break;
|
3359 |
case FF_CMP_DCT264:
|
3360 |
cmp[i]= c->dct264_sad[i]; |
3361 |
break;
|
3362 |
case FF_CMP_DCTMAX:
|
3363 |
cmp[i]= c->dct_max[i]; |
3364 |
break;
|
3365 |
case FF_CMP_PSNR:
|
3366 |
cmp[i]= c->quant_psnr[i]; |
3367 |
break;
|
3368 |
case FF_CMP_BIT:
|
3369 |
cmp[i]= c->bit[i]; |
3370 |
break;
|
3371 |
case FF_CMP_RD:
|
3372 |
cmp[i]= c->rd[i]; |
3373 |
break;
|
3374 |
case FF_CMP_VSAD:
|
3375 |
cmp[i]= c->vsad[i]; |
3376 |
break;
|
3377 |
case FF_CMP_VSSE:
|
3378 |
cmp[i]= c->vsse[i]; |
3379 |
break;
|
3380 |
case FF_CMP_ZERO:
|
3381 |
cmp[i]= zero_cmp; |
3382 |
break;
|
3383 |
case FF_CMP_NSSE:
|
3384 |
cmp[i]= c->nsse[i]; |
3385 |
break;
|
3386 |
#ifdef CONFIG_SNOW_ENCODER
|
3387 |
case FF_CMP_W53:
|
3388 |
cmp[i]= c->w53[i]; |
3389 |
break;
|
3390 |
case FF_CMP_W97:
|
3391 |
cmp[i]= c->w97[i]; |
3392 |
break;
|
3393 |
#endif
|
3394 |
default:
|
3395 |
av_log(NULL, AV_LOG_ERROR,"internal error in cmp function selection\n"); |
3396 |
} |
3397 |
} |
3398 |
} |
3399 |
|
3400 |
/**
|
3401 |
* memset(blocks, 0, sizeof(DCTELEM)*6*64)
|
3402 |
*/
|
3403 |
static void clear_blocks_c(DCTELEM *blocks) |
3404 |
{ |
3405 |
memset(blocks, 0, sizeof(DCTELEM)*6*64); |
3406 |
} |
3407 |
|
3408 |
static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){ |
3409 |
long i;
|
3410 |
for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ |
3411 |
long a = *(long*)(src+i); |
3412 |
long b = *(long*)(dst+i); |
3413 |
*(long*)(dst+i) = ((a&pb_7f) + (b&pb_7f)) ^ ((a^b)&pb_80);
|
3414 |
} |
3415 |
for(; i<w; i++)
|
3416 |
dst[i+0] += src[i+0]; |
3417 |
} |
3418 |
|
3419 |
static void add_bytes_l2_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ |
3420 |
long i;
|
3421 |
for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ |
3422 |
long a = *(long*)(src1+i); |
3423 |
long b = *(long*)(src2+i); |
3424 |
*(long*)(dst+i) = ((a&pb_7f) + (b&pb_7f)) ^ ((a^b)&pb_80);
|
3425 |
} |
3426 |
for(; i<w; i++)
|
3427 |
dst[i] = src1[i]+src2[i]; |
3428 |
} |
3429 |
|
3430 |
static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){ |
3431 |
long i;
|
3432 |
#ifndef HAVE_FAST_UNALIGNED
|
3433 |
if((long)src2 & (sizeof(long)-1)){ |
3434 |
for(i=0; i+7<w; i+=8){ |
3435 |
dst[i+0] = src1[i+0]-src2[i+0]; |
3436 |
dst[i+1] = src1[i+1]-src2[i+1]; |
3437 |
dst[i+2] = src1[i+2]-src2[i+2]; |
3438 |
dst[i+3] = src1[i+3]-src2[i+3]; |
3439 |
dst[i+4] = src1[i+4]-src2[i+4]; |
3440 |
dst[i+5] = src1[i+5]-src2[i+5]; |
3441 |
dst[i+6] = src1[i+6]-src2[i+6]; |
3442 |
dst[i+7] = src1[i+7]-src2[i+7]; |
3443 |
} |
3444 |
}else
|
3445 |
#endif
|
3446 |
for(i=0; i<=w-sizeof(long); i+=sizeof(long)){ |
3447 |
long a = *(long*)(src1+i); |
3448 |
long b = *(long*)(src2+i); |
3449 |
*(long*)(dst+i) = ((a|pb_80) - (b&pb_7f)) ^ ((a^b^pb_80)&pb_80);
|
3450 |
} |
3451 |
for(; i<w; i++)
|
3452 |
dst[i+0] = src1[i+0]-src2[i+0]; |
3453 |
} |
3454 |
|
3455 |
static void sub_hfyu_median_prediction_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){ |
3456 |
int i;
|
3457 |
uint8_t l, lt; |
3458 |
|
3459 |
l= *left; |
3460 |
lt= *left_top; |
3461 |
|
3462 |
for(i=0; i<w; i++){ |
3463 |
const int pred= mid_pred(l, src1[i], (l + src1[i] - lt)&0xFF); |
3464 |
lt= src1[i]; |
3465 |
l= src2[i]; |
3466 |
dst[i]= l - pred; |
3467 |
} |
3468 |
|
3469 |
*left= l; |
3470 |
*left_top= lt; |
3471 |
} |
3472 |
|
3473 |
#define BUTTERFLY2(o1,o2,i1,i2) \
|
3474 |
o1= (i1)+(i2);\ |
3475 |
o2= (i1)-(i2); |
3476 |
|
3477 |
#define BUTTERFLY1(x,y) \
|
3478 |
{\ |
3479 |
int a,b;\
|
3480 |
a= x;\ |
3481 |
b= y;\ |
3482 |
x= a+b;\ |
3483 |
y= a-b;\ |
3484 |
} |
3485 |
|
3486 |
#define BUTTERFLYA(x,y) (FFABS((x)+(y)) + FFABS((x)-(y)))
|
3487 |
|
3488 |
static int hadamard8_diff8x8_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride, int h){ |
3489 |
int i;
|
3490 |
int temp[64]; |
3491 |
int sum=0; |
3492 |
|
3493 |
assert(h==8);
|
3494 |
|
3495 |
for(i=0; i<8; i++){ |
3496 |
//FIXME try pointer walks
|
3497 |
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]); |
3498 |
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]); |
3499 |
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]); |
3500 |
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]); |
3501 |
|
3502 |
BUTTERFLY1(temp[8*i+0], temp[8*i+2]); |
3503 |
BUTTERFLY1(temp[8*i+1], temp[8*i+3]); |
3504 |
BUTTERFLY1(temp[8*i+4], temp[8*i+6]); |
3505 |
BUTTERFLY1(temp[8*i+5], temp[8*i+7]); |
3506 |
|
3507 |
BUTTERFLY1(temp[8*i+0], temp[8*i+4]); |
3508 |
BUTTERFLY1(temp[8*i+1], temp[8*i+5]); |
3509 |
BUTTERFLY1(temp[8*i+2], temp[8*i+6]); |
3510 |
BUTTERFLY1(temp[8*i+3], temp[8*i+7]); |
3511 |
} |
3512 |
|
3513 |
for(i=0; i<8; i++){ |
3514 |
BUTTERFLY1(temp[8*0+i], temp[8*1+i]); |
3515 |
BUTTERFLY1(temp[8*2+i], temp[8*3+i]); |
3516 |
BUTTERFLY1(temp[8*4+i], temp[8*5+i]); |
3517 |
BUTTERFLY1(temp[8*6+i], temp[8*7+i]); |
3518 |
|
3519 |
BUTTERFLY1(temp[8*0+i], temp[8*2+i]); |
3520 |
BUTTERFLY1(temp[8*1+i], temp[8*3+i]); |
3521 |
BUTTERFLY1(temp[8*4+i], temp[8*6+i]); |
3522 |
BUTTERFLY1(temp[8*5+i], temp[8*7+i]); |
3523 |
|
3524 |
sum += |
3525 |
BUTTERFLYA(temp[8*0+i], temp[8*4+i]) |
3526 |
+BUTTERFLYA(temp[8*1+i], temp[8*5+i]) |
3527 |
+BUTTERFLYA(temp[8*2+i], temp[8*6+i]) |
3528 |
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]); |
3529 |
} |
3530 |
#if 0
|
3531 |
static int maxi=0;
|
3532 |
if(sum>maxi){
|
3533 |
maxi=sum;
|
3534 |
printf("MAX:%d\n", maxi);
|
3535 |
}
|
3536 |
#endif
|
3537 |
return sum;
|
3538 |
} |
3539 |
|
3540 |
static int hadamard8_intra8x8_c(/*MpegEncContext*/ void *s, uint8_t *src, uint8_t *dummy, int stride, int h){ |
3541 |
int i;
|
3542 |
int temp[64]; |
3543 |
int sum=0; |
3544 |
|
3545 |
assert(h==8);
|
3546 |
|
3547 |
for(i=0; i<8; i++){ |
3548 |
//FIXME try pointer walks
|
3549 |
BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0],src[stride*i+1]); |
3550 |
BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2],src[stride*i+3]); |
3551 |
BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4],src[stride*i+5]); |
3552 |
BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6],src[stride*i+7]); |
3553 |
|
3554 |
BUTTERFLY1(temp[8*i+0], temp[8*i+2]); |
3555 |
BUTTERFLY1(temp[8*i+1], temp[8*i+3]); |
3556 |
BUTTERFLY1(temp[8*i+4], temp[8*i+6]); |
3557 |
BUTTERFLY1(temp[8*i+5], temp[8*i+7]); |
3558 |
|
3559 |
BUTTERFLY1(temp[8*i+0], temp[8*i+4]); |
3560 |
BUTTERFLY1(temp[8*i+1], temp[8*i+5]); |
3561 |
BUTTERFLY1(temp[8*i+2], temp[8*i+6]); |
3562 |
BUTTERFLY1(temp[8*i+3], temp[8*i+7]); |
3563 |
} |
3564 |
|
3565 |
for(i=0; i<8; i++){ |
3566 |
BUTTERFLY1(temp[8*0+i], temp[8*1+i]); |
3567 |
BUTTERFLY1(temp[8*2+i], temp[8*3+i]); |
3568 |
BUTTERFLY1(temp[8*4+i], temp[8*5+i]); |
3569 |
BUTTERFLY1(temp[8*6+i], temp[8*7+i]); |
3570 |
|
3571 |
BUTTERFLY1(temp[8*0+i], temp[8*2+i]); |
3572 |
BUTTERFLY1(temp[8*1+i], temp[8*3+i]); |
3573 |
BUTTERFLY1(temp[8*4+i], temp[8*6+i]); |
3574 |
BUTTERFLY1(temp[8*5+i], temp[8*7+i]); |
3575 |
|
3576 |
sum += |
3577 |
BUTTERFLYA(temp[8*0+i], temp[8*4+i]) |
3578 |
+BUTTERFLYA(temp[8*1+i], temp[8*5+i]) |
3579 |
+BUTTERFLYA(temp[8*2+i], temp[8*6+i]) |
3580 |
+BUTTERFLYA(temp[8*3+i], temp[8*7+i]); |
3581 |
} |
3582 |
|
3583 |
sum -= FFABS(temp[8*0] + temp[8*4]); // -mean |
3584 |
|
3585 |
return sum;
|
3586 |
} |
3587 |
|
3588 |
static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3589 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3590 |
DECLARE_ALIGNED_16(uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]); |
3591 |
DCTELEM * const temp= (DCTELEM*)aligned_temp;
|
3592 |
|
3593 |
assert(h==8);
|
3594 |
|
3595 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3596 |
s->dsp.fdct(temp); |
3597 |
return s->dsp.sum_abs_dctelem(temp);
|
3598 |
} |
3599 |
|
3600 |
#ifdef CONFIG_GPL
|
3601 |
#define DCT8_1D {\
|
3602 |
const int s07 = SRC(0) + SRC(7);\ |
3603 |
const int s16 = SRC(1) + SRC(6);\ |
3604 |
const int s25 = SRC(2) + SRC(5);\ |
3605 |
const int s34 = SRC(3) + SRC(4);\ |
3606 |
const int a0 = s07 + s34;\ |
3607 |
const int a1 = s16 + s25;\ |
3608 |
const int a2 = s07 - s34;\ |
3609 |
const int a3 = s16 - s25;\ |
3610 |
const int d07 = SRC(0) - SRC(7);\ |
3611 |
const int d16 = SRC(1) - SRC(6);\ |
3612 |
const int d25 = SRC(2) - SRC(5);\ |
3613 |
const int d34 = SRC(3) - SRC(4);\ |
3614 |
const int a4 = d16 + d25 + (d07 + (d07>>1));\ |
3615 |
const int a5 = d07 - d34 - (d25 + (d25>>1));\ |
3616 |
const int a6 = d07 + d34 - (d16 + (d16>>1));\ |
3617 |
const int a7 = d16 - d25 + (d34 + (d34>>1));\ |
3618 |
DST(0, a0 + a1 ) ;\
|
3619 |
DST(1, a4 + (a7>>2)) ;\ |
3620 |
DST(2, a2 + (a3>>1)) ;\ |
3621 |
DST(3, a5 + (a6>>2)) ;\ |
3622 |
DST(4, a0 - a1 ) ;\
|
3623 |
DST(5, a6 - (a5>>2)) ;\ |
3624 |
DST(6, (a2>>1) - a3 ) ;\ |
3625 |
DST(7, (a4>>2) - a7 ) ;\ |
3626 |
} |
3627 |
|
3628 |
static int dct264_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3629 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3630 |
DCTELEM dct[8][8]; |
3631 |
int i;
|
3632 |
int sum=0; |
3633 |
|
3634 |
s->dsp.diff_pixels(dct[0], src1, src2, stride);
|
3635 |
|
3636 |
#define SRC(x) dct[i][x]
|
3637 |
#define DST(x,v) dct[i][x]= v
|
3638 |
for( i = 0; i < 8; i++ ) |
3639 |
DCT8_1D |
3640 |
#undef SRC
|
3641 |
#undef DST
|
3642 |
|
3643 |
#define SRC(x) dct[x][i]
|
3644 |
#define DST(x,v) sum += FFABS(v)
|
3645 |
for( i = 0; i < 8; i++ ) |
3646 |
DCT8_1D |
3647 |
#undef SRC
|
3648 |
#undef DST
|
3649 |
return sum;
|
3650 |
} |
3651 |
#endif
|
3652 |
|
3653 |
static int dct_max8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3654 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3655 |
DECLARE_ALIGNED_8(uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]); |
3656 |
DCTELEM * const temp= (DCTELEM*)aligned_temp;
|
3657 |
int sum=0, i; |
3658 |
|
3659 |
assert(h==8);
|
3660 |
|
3661 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3662 |
s->dsp.fdct(temp); |
3663 |
|
3664 |
for(i=0; i<64; i++) |
3665 |
sum= FFMAX(sum, FFABS(temp[i])); |
3666 |
|
3667 |
return sum;
|
3668 |
} |
3669 |
|
3670 |
static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3671 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3672 |
DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64*2/8]); |
3673 |
DCTELEM * const temp= (DCTELEM*)aligned_temp;
|
3674 |
DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64; |
3675 |
int sum=0, i; |
3676 |
|
3677 |
assert(h==8);
|
3678 |
s->mb_intra=0;
|
3679 |
|
3680 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3681 |
|
3682 |
memcpy(bak, temp, 64*sizeof(DCTELEM)); |
3683 |
|
3684 |
s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
3685 |
s->dct_unquantize_inter(s, temp, 0, s->qscale);
|
3686 |
ff_simple_idct(temp); //FIXME
|
3687 |
|
3688 |
for(i=0; i<64; i++) |
3689 |
sum+= (temp[i]-bak[i])*(temp[i]-bak[i]); |
3690 |
|
3691 |
return sum;
|
3692 |
} |
3693 |
|
3694 |
static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3695 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3696 |
const uint8_t *scantable= s->intra_scantable.permutated;
|
3697 |
DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]); |
3698 |
DECLARE_ALIGNED_8 (uint64_t, aligned_bak[stride]); |
3699 |
DCTELEM * const temp= (DCTELEM*)aligned_temp;
|
3700 |
uint8_t * const bak= (uint8_t*)aligned_bak;
|
3701 |
int i, last, run, bits, level, distortion, start_i;
|
3702 |
const int esc_length= s->ac_esc_length; |
3703 |
uint8_t * length; |
3704 |
uint8_t * last_length; |
3705 |
|
3706 |
assert(h==8);
|
3707 |
|
3708 |
for(i=0; i<8; i++){ |
3709 |
((uint32_t*)(bak + i*stride))[0]= ((uint32_t*)(src2 + i*stride))[0]; |
3710 |
((uint32_t*)(bak + i*stride))[1]= ((uint32_t*)(src2 + i*stride))[1]; |
3711 |
} |
3712 |
|
3713 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3714 |
|
3715 |
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
3716 |
|
3717 |
bits=0;
|
3718 |
|
3719 |
if (s->mb_intra) {
|
3720 |
start_i = 1;
|
3721 |
length = s->intra_ac_vlc_length; |
3722 |
last_length= s->intra_ac_vlc_last_length; |
3723 |
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma |
3724 |
} else {
|
3725 |
start_i = 0;
|
3726 |
length = s->inter_ac_vlc_length; |
3727 |
last_length= s->inter_ac_vlc_last_length; |
3728 |
} |
3729 |
|
3730 |
if(last>=start_i){
|
3731 |
run=0;
|
3732 |
for(i=start_i; i<last; i++){
|
3733 |
int j= scantable[i];
|
3734 |
level= temp[j]; |
3735 |
|
3736 |
if(level){
|
3737 |
level+=64;
|
3738 |
if((level&(~127)) == 0){ |
3739 |
bits+= length[UNI_AC_ENC_INDEX(run, level)]; |
3740 |
}else
|
3741 |
bits+= esc_length; |
3742 |
run=0;
|
3743 |
}else
|
3744 |
run++; |
3745 |
} |
3746 |
i= scantable[last]; |
3747 |
|
3748 |
level= temp[i] + 64;
|
3749 |
|
3750 |
assert(level - 64);
|
3751 |
|
3752 |
if((level&(~127)) == 0){ |
3753 |
bits+= last_length[UNI_AC_ENC_INDEX(run, level)]; |
3754 |
}else
|
3755 |
bits+= esc_length; |
3756 |
|
3757 |
} |
3758 |
|
3759 |
if(last>=0){ |
3760 |
if(s->mb_intra)
|
3761 |
s->dct_unquantize_intra(s, temp, 0, s->qscale);
|
3762 |
else
|
3763 |
s->dct_unquantize_inter(s, temp, 0, s->qscale);
|
3764 |
} |
3765 |
|
3766 |
s->dsp.idct_add(bak, stride, temp); |
3767 |
|
3768 |
distortion= s->dsp.sse[1](NULL, bak, src1, stride, 8); |
3769 |
|
3770 |
return distortion + ((bits*s->qscale*s->qscale*109 + 64)>>7); |
3771 |
} |
3772 |
|
3773 |
static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride, int h){ |
3774 |
MpegEncContext * const s= (MpegEncContext *)c;
|
3775 |
const uint8_t *scantable= s->intra_scantable.permutated;
|
3776 |
DECLARE_ALIGNED_8 (uint64_t, aligned_temp[sizeof(DCTELEM)*64/8]); |
3777 |
DCTELEM * const temp= (DCTELEM*)aligned_temp;
|
3778 |
int i, last, run, bits, level, start_i;
|
3779 |
const int esc_length= s->ac_esc_length; |
3780 |
uint8_t * length; |
3781 |
uint8_t * last_length; |
3782 |
|
3783 |
assert(h==8);
|
3784 |
|
3785 |
s->dsp.diff_pixels(temp, src1, src2, stride); |
3786 |
|
3787 |
s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); |
3788 |
|
3789 |
bits=0;
|
3790 |
|
3791 |
if (s->mb_intra) {
|
3792 |
start_i = 1;
|
3793 |
length = s->intra_ac_vlc_length; |
3794 |
last_length= s->intra_ac_vlc_last_length; |
3795 |
bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma |
3796 |
} else {
|
3797 |
start_i = 0;
|
3798 |
length = s->inter_ac_vlc_length; |
3799 |
last_length= s->inter_ac_vlc_last_length; |
3800 |
} |
3801 |
|
3802 |
if(last>=start_i){
|
3803 |
run=0;
|
3804 |
for(i=start_i; i<last; i++){
|
3805 |
int j= scantable[i];
|
3806 |
level= temp[j]; |
3807 |
|
3808 |
if(level){
|
3809 |
level+=64;
|
3810 |
if((level&(~127)) == 0){ |
3811 |
bits+= length[UNI_AC_ENC_INDEX(run, level)]; |
3812 |
}else
|
3813 |
bits+= esc_length; |
3814 |
run=0;
|
3815 |
}else
|
3816 |
run++; |
3817 |
} |
3818 |
i= scantable[last]; |
3819 |
|
3820 |
level= temp[i] + 64;
|
3821 |
|
3822 |
assert(level - 64);
|
3823 |
|
3824 |
if((level&(~127)) == 0){ |
3825 |
bits+= last_length[UNI_AC_ENC_INDEX(run, level)]; |
3826 |
}else
|
3827 |
bits+= esc_length; |
3828 |
} |
3829 |
|
3830 |
return bits;
|
3831 |
} |
3832 |
|
3833 |
static int vsad_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){ |
3834 |
int score=0; |
3835 |
int x,y;
|
3836 |
|
3837 |
for(y=1; y<h; y++){ |
3838 |
for(x=0; x<16; x+=4){ |
3839 |
score+= FFABS(s[x ] - s[x +stride]) + FFABS(s[x+1] - s[x+1+stride]) |
3840 |
+FFABS(s[x+2] - s[x+2+stride]) + FFABS(s[x+3] - s[x+3+stride]); |
3841 |
} |
3842 |
s+= stride; |
3843 |
} |
3844 |
|
3845 |
return score;
|
3846 |
} |
3847 |
|
3848 |
static int vsad16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3849 |
int score=0; |
3850 |
int x,y;
|
3851 |
|
3852 |
for(y=1; y<h; y++){ |
3853 |
for(x=0; x<16; x++){ |
3854 |
score+= FFABS(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]); |
3855 |
} |
3856 |
s1+= stride; |
3857 |
s2+= stride; |
3858 |
} |
3859 |
|
3860 |
return score;
|
3861 |
} |
3862 |
|
3863 |
#define SQ(a) ((a)*(a))
|
3864 |
static int vsse_intra16_c(/*MpegEncContext*/ void *c, uint8_t *s, uint8_t *dummy, int stride, int h){ |
3865 |
int score=0; |
3866 |
int x,y;
|
3867 |
|
3868 |
for(y=1; y<h; y++){ |
3869 |
for(x=0; x<16; x+=4){ |
3870 |
score+= SQ(s[x ] - s[x +stride]) + SQ(s[x+1] - s[x+1+stride]) |
3871 |
+SQ(s[x+2] - s[x+2+stride]) + SQ(s[x+3] - s[x+3+stride]); |
3872 |
} |
3873 |
s+= stride; |
3874 |
} |
3875 |
|
3876 |
return score;
|
3877 |
} |
3878 |
|
3879 |
static int vsse16_c(/*MpegEncContext*/ void *c, uint8_t *s1, uint8_t *s2, int stride, int h){ |
3880 |
int score=0; |
3881 |
int x,y;
|
3882 |
|
3883 |
for(y=1; y<h; y++){ |
3884 |
for(x=0; x<16; x++){ |
3885 |
score+= SQ(s1[x ] - s2[x ] - s1[x +stride] + s2[x +stride]); |
3886 |
} |
3887 |
s1+= stride; |
3888 |
s2+= stride; |
3889 |
} |
3890 |
|
3891 |
return score;
|
3892 |
} |
3893 |
|
3894 |
static int ssd_int8_vs_int16_c(const int8_t *pix1, const int16_t *pix2, |
3895 |
int size){
|
3896 |
int score=0; |
3897 |
int i;
|
3898 |
for(i=0; i<size; i++) |
3899 |
score += (pix1[i]-pix2[i])*(pix1[i]-pix2[i]); |
3900 |
return score;
|
3901 |
} |
3902 |
|
3903 |
WRAPPER8_16_SQ(hadamard8_diff8x8_c, hadamard8_diff16_c) |
3904 |
WRAPPER8_16_SQ(hadamard8_intra8x8_c, hadamard8_intra16_c) |
3905 |
WRAPPER8_16_SQ(dct_sad8x8_c, dct_sad16_c) |
3906 |
#ifdef CONFIG_GPL
|
3907 |
WRAPPER8_16_SQ(dct264_sad8x8_c, dct264_sad16_c) |
3908 |
#endif
|
3909 |
WRAPPER8_16_SQ(dct_max8x8_c, dct_max16_c) |
3910 |
WRAPPER8_16_SQ(quant_psnr8x8_c, quant_psnr16_c) |
3911 |
WRAPPER8_16_SQ(rd8x8_c, rd16_c) |
3912 |
WRAPPER8_16_SQ(bit8x8_c, bit16_c) |
3913 |
|
3914 |
static void vector_fmul_c(float *dst, const float *src, int len){ |
3915 |
int i;
|
3916 |
for(i=0; i<len; i++) |
3917 |
dst[i] *= src[i]; |
3918 |
} |
3919 |
|
3920 |
static void vector_fmul_reverse_c(float *dst, const float *src0, const float *src1, int len){ |
3921 |
int i;
|
3922 |
src1 += len-1;
|
3923 |
for(i=0; i<len; i++) |
3924 |
dst[i] = src0[i] * src1[-i]; |
3925 |
} |
3926 |
|
3927 |
void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step){ |
3928 |
int i;
|
3929 |
for(i=0; i<len; i++) |
3930 |
dst[i*step] = src0[i] * src1[i] + src2[i] + src3; |
3931 |
} |
3932 |
|
3933 |
void ff_vector_fmul_window_c(float *dst, const float *src0, const float *src1, const float *win, float add_bias, int len){ |
3934 |
int i;
|
3935 |
for(i=0; i<len; i++) |
3936 |
dst[i] = src0[i]*win[len-i-1] + src1[i]*win[i] + add_bias;
|
3937 |
} |
3938 |
|
3939 |
static av_always_inline int float_to_int16_one(const float *src){ |
3940 |
int_fast32_t tmp = *(const int32_t*)src;
|
3941 |
if(tmp & 0xf0000){ |
3942 |
tmp = (0x43c0ffff - tmp)>>31; |
3943 |
// is this faster on some gcc/cpu combinations?
|
3944 |
// if(tmp > 0x43c0ffff) tmp = 0xFFFF;
|
3945 |
// else tmp = 0;
|
3946 |
} |
3947 |
return tmp - 0x8000; |
3948 |
} |
3949 |
|
3950 |
void ff_float_to_int16_c(int16_t *dst, const float *src, long len){ |
3951 |
int i;
|
3952 |
for(i=0; i<len; i++) |
3953 |
dst[i] = float_to_int16_one(src+i); |
3954 |
} |
3955 |
|
3956 |
void ff_float_to_int16_interleave_c(int16_t *dst, const float *src, long len, int channels){ |
3957 |
int i,j,c;
|
3958 |
if(channels==2){ |
3959 |
for(i=0; i<len; i++){ |
3960 |
dst[2*i] = float_to_int16_one(src+i);
|
3961 |
dst[2*i+1] = float_to_int16_one(src+i+len); |
3962 |
} |
3963 |
}else{
|
3964 |
for(c=0; c<channels; c++, src+=len) |
3965 |
for(i=0, j=c; i<len; i++, j+=channels) |
3966 |
dst[j] = float_to_int16_one(src+i); |
3967 |
} |
3968 |
} |
3969 |
|
3970 |
static void add_int16_c(int16_t * v1, int16_t * v2, int order) |
3971 |
{ |
3972 |
while (order--)
|
3973 |
*v1++ += *v2++; |
3974 |
} |
3975 |
|
3976 |
static void sub_int16_c(int16_t * v1, int16_t * v2, int order) |
3977 |
{ |
3978 |
while (order--)
|
3979 |
*v1++ -= *v2++; |
3980 |
} |
3981 |
|
3982 |
static int32_t scalarproduct_int16_c(int16_t * v1, int16_t * v2, int order, int shift) |
3983 |
{ |
3984 |
int res = 0; |
3985 |
|
3986 |
while (order--)
|
3987 |
res += (*v1++ * *v2++) >> shift; |
3988 |
|
3989 |
return res;
|
3990 |
} |
3991 |
|
3992 |
#define W0 2048 |
3993 |
#define W1 2841 /* 2048*sqrt (2)*cos (1*pi/16) */ |
3994 |
#define W2 2676 /* 2048*sqrt (2)*cos (2*pi/16) */ |
3995 |
#define W3 2408 /* 2048*sqrt (2)*cos (3*pi/16) */ |
3996 |
#define W4 2048 /* 2048*sqrt (2)*cos (4*pi/16) */ |
3997 |
#define W5 1609 /* 2048*sqrt (2)*cos (5*pi/16) */ |
3998 |
#define W6 1108 /* 2048*sqrt (2)*cos (6*pi/16) */ |
3999 |
#define W7 565 /* 2048*sqrt (2)*cos (7*pi/16) */ |
4000 |
|
4001 |
static void wmv2_idct_row(short * b) |
4002 |
{ |
4003 |
int s1,s2;
|
4004 |
int a0,a1,a2,a3,a4,a5,a6,a7;
|
4005 |
/*step 1*/
|
4006 |
a1 = W1*b[1]+W7*b[7]; |
4007 |
a7 = W7*b[1]-W1*b[7]; |
4008 |
a5 = W5*b[5]+W3*b[3]; |
4009 |
a3 = W3*b[5]-W5*b[3]; |
4010 |
a2 = W2*b[2]+W6*b[6]; |
4011 |
a6 = W6*b[2]-W2*b[6]; |
4012 |
a0 = W0*b[0]+W0*b[4]; |
4013 |
a4 = W0*b[0]-W0*b[4]; |
4014 |
/*step 2*/
|
4015 |
s1 = (181*(a1-a5+a7-a3)+128)>>8;//1,3,5,7, |
4016 |
s2 = (181*(a1-a5-a7+a3)+128)>>8; |
4017 |
/*step 3*/
|
4018 |
b[0] = (a0+a2+a1+a5 + (1<<7))>>8; |
4019 |
b[1] = (a4+a6 +s1 + (1<<7))>>8; |
4020 |
b[2] = (a4-a6 +s2 + (1<<7))>>8; |
4021 |
b[3] = (a0-a2+a7+a3 + (1<<7))>>8; |
4022 |
b[4] = (a0-a2-a7-a3 + (1<<7))>>8; |
4023 |
b[5] = (a4-a6 -s2 + (1<<7))>>8; |
4024 |
b[6] = (a4+a6 -s1 + (1<<7))>>8; |
4025 |
b[7] = (a0+a2-a1-a5 + (1<<7))>>8; |
4026 |
} |
4027 |
static void wmv2_idct_col(short * b) |
4028 |
{ |
4029 |
int s1,s2;
|
4030 |
int a0,a1,a2,a3,a4,a5,a6,a7;
|
4031 |
/*step 1, with extended precision*/
|
4032 |
a1 = (W1*b[8*1]+W7*b[8*7] + 4)>>3; |
4033 |
a7 = (W7*b[8*1]-W1*b[8*7] + 4)>>3; |
4034 |
a5 = (W5*b[8*5]+W3*b[8*3] + 4)>>3; |
4035 |
a3 = (W3*b[8*5]-W5*b[8*3] + 4)>>3; |
4036 |
a2 = (W2*b[8*2]+W6*b[8*6] + 4)>>3; |
4037 |
a6 = (W6*b[8*2]-W2*b[8*6] + 4)>>3; |
4038 |
a0 = (W0*b[8*0]+W0*b[8*4] )>>3; |
4039 |
a4 = (W0*b[8*0]-W0*b[8*4] )>>3; |
4040 |
/*step 2*/
|
4041 |
s1 = (181*(a1-a5+a7-a3)+128)>>8; |
4042 |
s2 = (181*(a1-a5-a7+a3)+128)>>8; |
4043 |
/*step 3*/
|
4044 |
b[8*0] = (a0+a2+a1+a5 + (1<<13))>>14; |
4045 |
b[8*1] = (a4+a6 +s1 + (1<<13))>>14; |
4046 |
b[8*2] = (a4-a6 +s2 + (1<<13))>>14; |
4047 |
b[8*3] = (a0-a2+a7+a3 + (1<<13))>>14; |
4048 |
|
4049 |
b[8*4] = (a0-a2-a7-a3 + (1<<13))>>14; |
4050 |
b[8*5] = (a4-a6 -s2 + (1<<13))>>14; |
4051 |
b[8*6] = (a4+a6 -s1 + (1<<13))>>14; |
4052 |
b[8*7] = (a0+a2-a1-a5 + (1<<13))>>14; |
4053 |
} |
4054 |
void ff_wmv2_idct_c(short * block){ |
4055 |
int i;
|
4056 |
|
4057 |
for(i=0;i<64;i+=8){ |
4058 |
wmv2_idct_row(block+i); |
4059 |
} |
4060 |
for(i=0;i<8;i++){ |
4061 |
wmv2_idct_col(block+i); |
4062 |
} |
4063 |
} |
4064 |
/* XXX: those functions should be suppressed ASAP when all IDCTs are
|
4065 |
converted */
|
4066 |
static void ff_wmv2_idct_put_c(uint8_t *dest, int line_size, DCTELEM *block) |
4067 |
{ |
4068 |
ff_wmv2_idct_c(block); |
4069 |
put_pixels_clamped_c(block, dest, line_size); |
4070 |
} |
4071 |
static void ff_wmv2_idct_add_c(uint8_t *dest, int line_size, DCTELEM *block) |
4072 |
{ |
4073 |
ff_wmv2_idct_c(block); |
4074 |
add_pixels_clamped_c(block, dest, line_size); |
4075 |
} |
4076 |
static void ff_jref_idct_put(uint8_t *dest, int line_size, DCTELEM *block) |
4077 |
{ |
4078 |
j_rev_dct (block); |
4079 |
put_pixels_clamped_c(block, dest, line_size); |
4080 |
} |
4081 |
static void ff_jref_idct_add(uint8_t *dest, int line_size, DCTELEM *block) |
4082 |
{ |
4083 |
j_rev_dct (block); |
4084 |
add_pixels_clamped_c(block, dest, line_size); |
4085 |
} |
4086 |
|
4087 |
static void ff_jref_idct4_put(uint8_t *dest, int line_size, DCTELEM *block) |
4088 |
{ |
4089 |
j_rev_dct4 (block); |
4090 |
put_pixels_clamped4_c(block, dest, line_size); |
4091 |
} |
4092 |
static void ff_jref_idct4_add(uint8_t *dest, int line_size, DCTELEM *block) |
4093 |
{ |
4094 |
j_rev_dct4 (block); |
4095 |
add_pixels_clamped4_c(block, dest, line_size); |
4096 |
} |
4097 |
|
4098 |
static void ff_jref_idct2_put(uint8_t *dest, int line_size, DCTELEM *block) |
4099 |
{ |
4100 |
j_rev_dct2 (block); |
4101 |
put_pixels_clamped2_c(block, dest, line_size); |
4102 |
} |
4103 |
static void ff_jref_idct2_add(uint8_t *dest, int line_size, DCTELEM *block) |
4104 |
{ |
4105 |
j_rev_dct2 (block); |
4106 |
add_pixels_clamped2_c(block, dest, line_size); |
4107 |
} |
4108 |
|
4109 |
static void ff_jref_idct1_put(uint8_t *dest, int line_size, DCTELEM *block) |
4110 |
{ |
4111 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
4112 |
|
4113 |
dest[0] = cm[(block[0] + 4)>>3]; |
4114 |
} |
4115 |
static void ff_jref_idct1_add(uint8_t *dest, int line_size, DCTELEM *block) |
4116 |
{ |
4117 |
uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; |
4118 |
|
4119 |
dest[0] = cm[dest[0] + ((block[0] + 4)>>3)]; |
4120 |
} |
4121 |
|
4122 |
static void just_return(void *mem av_unused, int stride av_unused, int h av_unused) { return; } |
4123 |
|
4124 |
/* init static data */
|
4125 |
void dsputil_static_init(void) |
4126 |
{ |
4127 |
int i;
|
4128 |
|
4129 |
for(i=0;i<256;i++) ff_cropTbl[i + MAX_NEG_CROP] = i; |
4130 |
for(i=0;i<MAX_NEG_CROP;i++) { |
4131 |
ff_cropTbl[i] = 0;
|
4132 |
ff_cropTbl[i + MAX_NEG_CROP + 256] = 255; |
4133 |
} |
4134 |
|
4135 |
for(i=0;i<512;i++) { |
4136 |
ff_squareTbl[i] = (i - 256) * (i - 256); |
4137 |
} |
4138 |
|
4139 |
for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1; |
4140 |
} |
4141 |
|
4142 |
int ff_check_alignment(void){ |
4143 |
static int did_fail=0; |
4144 |
DECLARE_ALIGNED_16(int, aligned);
|
4145 |
|
4146 |
if((long)&aligned & 15){ |
4147 |
if(!did_fail){
|
4148 |
#if defined(HAVE_MMX) || defined(HAVE_ALTIVEC)
|
4149 |
av_log(NULL, AV_LOG_ERROR,
|
4150 |
"Compiler did not align stack variables. Libavcodec has been miscompiled\n"
|
4151 |
"and may be very slow or crash. This is not a bug in libavcodec,\n"
|
4152 |
"but in the compiler. You may try recompiling using gcc >= 4.2.\n"
|
4153 |
"Do not report crashes to FFmpeg developers.\n");
|
4154 |
#endif
|
4155 |
did_fail=1;
|
4156 |
} |
4157 |
return -1; |
4158 |
} |
4159 |
return 0; |
4160 |
} |
4161 |
|
4162 |
void dsputil_init(DSPContext* c, AVCodecContext *avctx)
|
4163 |
{ |
4164 |
int i;
|
4165 |
|
4166 |
ff_check_alignment(); |
4167 |
|
4168 |
#ifdef CONFIG_ENCODERS
|
4169 |
if(avctx->dct_algo==FF_DCT_FASTINT) {
|
4170 |
c->fdct = fdct_ifast; |
4171 |
c->fdct248 = fdct_ifast248; |
4172 |
} |
4173 |
else if(avctx->dct_algo==FF_DCT_FAAN) { |
4174 |
c->fdct = ff_faandct; |
4175 |
c->fdct248 = ff_faandct248; |
4176 |
} |
4177 |
else {
|
4178 |
c->fdct = ff_jpeg_fdct_islow; //slow/accurate/default
|
4179 |
c->fdct248 = ff_fdct248_islow; |
4180 |
} |
4181 |
#endif //CONFIG_ENCODERS |
4182 |
|
4183 |
if(avctx->lowres==1){ |
4184 |
if(avctx->idct_algo==FF_IDCT_INT || avctx->idct_algo==FF_IDCT_AUTO || !ENABLE_H264_DECODER){
|
4185 |
c->idct_put= ff_jref_idct4_put; |
4186 |
c->idct_add= ff_jref_idct4_add; |
4187 |
}else{
|
4188 |
c->idct_put= ff_h264_lowres_idct_put_c; |
4189 |
c->idct_add= ff_h264_lowres_idct_add_c; |
4190 |
} |
4191 |
c->idct = j_rev_dct4; |
4192 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4193 |
}else if(avctx->lowres==2){ |
4194 |
c->idct_put= ff_jref_idct2_put; |
4195 |
c->idct_add= ff_jref_idct2_add; |
4196 |
c->idct = j_rev_dct2; |
4197 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4198 |
}else if(avctx->lowres==3){ |
4199 |
c->idct_put= ff_jref_idct1_put; |
4200 |
c->idct_add= ff_jref_idct1_add; |
4201 |
c->idct = j_rev_dct1; |
4202 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4203 |
}else{
|
4204 |
if(avctx->idct_algo==FF_IDCT_INT){
|
4205 |
c->idct_put= ff_jref_idct_put; |
4206 |
c->idct_add= ff_jref_idct_add; |
4207 |
c->idct = j_rev_dct; |
4208 |
c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; |
4209 |
}else if((ENABLE_VP3_DECODER || ENABLE_VP5_DECODER || ENABLE_VP6_DECODER || ENABLE_THEORA_DECODER ) && |
4210 |
avctx->idct_algo==FF_IDCT_VP3){ |
4211 |
c->idct_put= ff_vp3_idct_put_c; |
4212 |
c->idct_add= ff_vp3_idct_add_c; |
4213 |
c->idct = ff_vp3_idct_c; |
4214 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4215 |
}else if(avctx->idct_algo==FF_IDCT_WMV2){ |
4216 |
c->idct_put= ff_wmv2_idct_put_c; |
4217 |
c->idct_add= ff_wmv2_idct_add_c; |
4218 |
c->idct = ff_wmv2_idct_c; |
4219 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4220 |
}else if(avctx->idct_algo==FF_IDCT_FAAN){ |
4221 |
c->idct_put= ff_faanidct_put; |
4222 |
c->idct_add= ff_faanidct_add; |
4223 |
c->idct = ff_faanidct; |
4224 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4225 |
}else{ //accurate/default |
4226 |
c->idct_put= ff_simple_idct_put; |
4227 |
c->idct_add= ff_simple_idct_add; |
4228 |
c->idct = ff_simple_idct; |
4229 |
c->idct_permutation_type= FF_NO_IDCT_PERM; |
4230 |
} |
4231 |
} |
4232 |
|
4233 |
if (ENABLE_H264_DECODER) {
|
4234 |
c->h264_idct_add= ff_h264_idct_add_c; |
4235 |
c->h264_idct8_add= ff_h264_idct8_add_c; |
4236 |
c->h264_idct_dc_add= ff_h264_idct_dc_add_c; |
4237 |
c->h264_idct8_dc_add= ff_h264_idct8_dc_add_c; |
4238 |
} |
4239 |
|
4240 |
c->get_pixels = get_pixels_c; |
4241 |
c->diff_pixels = diff_pixels_c; |
4242 |
c->put_pixels_clamped = put_pixels_clamped_c; |
4243 |
c->put_signed_pixels_clamped = put_signed_pixels_clamped_c; |
4244 |
c->add_pixels_clamped = add_pixels_clamped_c; |
4245 |
c->add_pixels8 = add_pixels8_c; |
4246 |
c->add_pixels4 = add_pixels4_c; |
4247 |
c->sum_abs_dctelem = sum_abs_dctelem_c; |
4248 |
c->gmc1 = gmc1_c; |
4249 |
c->gmc = ff_gmc_c; |
4250 |
c->clear_blocks = clear_blocks_c; |
4251 |
c->pix_sum = pix_sum_c; |
4252 |
c->pix_norm1 = pix_norm1_c; |
4253 |
|
4254 |
/* TODO [0] 16 [1] 8 */
|