X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_05%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavcodec%2Fdsputil.c;fp=synfig-core%2Ftags%2Fsynfig_0_61_05%2Fsynfig-core%2Fsrc%2Fmodules%2Fmod_libavcodec%2Flibavcodec%2Fdsputil.c;h=0000000000000000000000000000000000000000;hb=6fa8f2f38d4b0b35f8539bf94e27ae27015c7689;hp=9e7cca734f99189f8b825b4516f85c014d431887;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_libavcodec/libavcodec/dsputil.c b/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_libavcodec/libavcodec/dsputil.c deleted file mode 100644 index 9e7cca7..0000000 --- a/synfig-core/tags/synfig_0_61_05/synfig-core/src/modules/mod_libavcodec/libavcodec/dsputil.c +++ /dev/null @@ -1,3055 +0,0 @@ -/* - * DSP utils - * Copyright (c) 2000, 2001 Fabrice Bellard. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer - */ - -/** - * @file dsputil.c - * DSP utils - */ - -#include "avcodec.h" -#include "dsputil.h" -#include "mpegvideo.h" -#include "simple_idct.h" - - -uint8_t cropTbl[256 + 2 * MAX_NEG_CROP]; -uint32_t squareTbl[512]; - -const uint8_t ff_zigzag_direct[64] = { - 0, 1, 8, 16, 9, 2, 3, 10, - 17, 24, 32, 25, 18, 11, 4, 5, - 12, 19, 26, 33, 40, 48, 41, 34, - 27, 20, 13, 6, 7, 14, 21, 28, - 35, 42, 49, 56, 57, 50, 43, 36, - 29, 22, 15, 23, 30, 37, 44, 51, - 58, 59, 52, 45, 38, 31, 39, 46, - 53, 60, 61, 54, 47, 55, 62, 63 -}; - -/* not permutated inverse zigzag_direct + 1 for MMX quantizer */ -uint16_t __align8 inv_zigzag_direct16[64]; - -const uint8_t ff_alternate_horizontal_scan[64] = { - 0, 1, 2, 3, 8, 9, 16, 17, - 10, 11, 4, 5, 6, 7, 15, 14, - 13, 12, 19, 18, 24, 25, 32, 33, - 26, 27, 20, 21, 22, 23, 28, 29, - 30, 31, 34, 35, 40, 41, 48, 49, - 42, 43, 36, 37, 38, 39, 44, 45, - 46, 47, 50, 51, 56, 57, 58, 59, - 52, 53, 54, 55, 60, 61, 62, 63, -}; - -const uint8_t ff_alternate_vertical_scan[64] = { - 0, 8, 16, 24, 1, 9, 2, 10, - 17, 25, 32, 40, 48, 56, 57, 49, - 41, 33, 26, 18, 3, 11, 4, 12, - 19, 27, 34, 42, 50, 58, 35, 43, - 51, 59, 20, 28, 5, 13, 6, 14, - 21, 29, 36, 44, 52, 60, 37, 45, - 53, 61, 22, 30, 7, 15, 23, 31, - 38, 46, 54, 62, 39, 47, 55, 63, -}; - -/* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */ -const uint32_t inverse[256]={ - 0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757, - 536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154, - 268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709, - 178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333, - 134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367, - 107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283, - 89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315, - 76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085, - 67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498, - 59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675, - 53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441, - 48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183, - 44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712, - 41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400, - 38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163, - 35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641, - 33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573, - 31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737, - 29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493, - 28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373, - 26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368, - 25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671, - 24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767, - 23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740, - 22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751, - 21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635, - 20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593, - 19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944, - 19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933, - 18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575, - 17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532, - 17318417, 17248865, 17179870, 17111424, 17043522, 16976156, 16909321, 16843010, -}; - -/* Input permutation for the simple_idct_mmx */ -static const uint8_t simple_mmx_permutation[64]={ - 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, - 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D, - 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D, - 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F, - 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F, - 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D, - 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F, - 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F, -}; - -static int pix_sum_c(uint8_t * pix, int line_size) -{ - int s, i, j; - - s = 0; - for (i = 0; i < 16; i++) { - for (j = 0; j < 16; j += 8) { - s += pix[0]; - s += pix[1]; - s += pix[2]; - s += pix[3]; - s += pix[4]; - s += pix[5]; - s += pix[6]; - s += pix[7]; - pix += 8; - } - pix += line_size - 16; - } - return s; -} - -static int pix_norm1_c(uint8_t * pix, int line_size) -{ - int s, i, j; - uint32_t *sq = squareTbl + 256; - - s = 0; - for (i = 0; i < 16; i++) { - for (j = 0; j < 16; j += 8) { -#if 0 - s += sq[pix[0]]; - s += sq[pix[1]]; - s += sq[pix[2]]; - s += sq[pix[3]]; - s += sq[pix[4]]; - s += sq[pix[5]]; - s += sq[pix[6]]; - s += sq[pix[7]]; -#else -#if LONG_MAX > 2147483647 - register uint64_t x=*(uint64_t*)pix; - s += sq[x&0xff]; - s += sq[(x>>8)&0xff]; - s += sq[(x>>16)&0xff]; - s += sq[(x>>24)&0xff]; - s += sq[(x>>32)&0xff]; - s += sq[(x>>40)&0xff]; - s += sq[(x>>48)&0xff]; - s += sq[(x>>56)&0xff]; -#else - register uint32_t x=*(uint32_t*)pix; - s += sq[x&0xff]; - s += sq[(x>>8)&0xff]; - s += sq[(x>>16)&0xff]; - s += sq[(x>>24)&0xff]; - x=*(uint32_t*)(pix+4); - s += sq[x&0xff]; - s += sq[(x>>8)&0xff]; - s += sq[(x>>16)&0xff]; - s += sq[(x>>24)&0xff]; -#endif -#endif - pix += 8; - } - pix += line_size - 16; - } - return s; -} - -static void bswap_buf(uint32_t *dst, uint32_t *src, int w){ - int i; - - for(i=0; i+8<=w; i+=8){ - dst[i+0]= bswap_32(src[i+0]); - dst[i+1]= bswap_32(src[i+1]); - dst[i+2]= bswap_32(src[i+2]); - dst[i+3]= bswap_32(src[i+3]); - dst[i+4]= bswap_32(src[i+4]); - dst[i+5]= bswap_32(src[i+5]); - dst[i+6]= bswap_32(src[i+6]); - dst[i+7]= bswap_32(src[i+7]); - } - for(;i>1));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i;\ - for(i=0; i>1));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i;\ - for(i=0; i>1));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i;\ - for(i=0; i>1));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i;\ - const uint64_t a= LD64(pixels );\ - const uint64_t b= LD64(pixels+1);\ - uint64_t l0= (a&0x0303030303030303ULL)\ - + (b&0x0303030303030303ULL)\ - + 0x0202020202020202ULL;\ - uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\ - + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\ - uint64_t l1,h1;\ -\ - pixels+=line_size;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\ - OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\ - pixels+=line_size;\ - block +=line_size;\ - a= LD64(pixels );\ - b= LD64(pixels+1);\ - l0= (a&0x0303030303030303ULL)\ - + (b&0x0303030303030303ULL)\ - + 0x0202020202020202ULL;\ - h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\ - + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\ - OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i;\ - const uint64_t a= LD64(pixels );\ - const uint64_t b= LD64(pixels+1);\ - uint64_t l0= (a&0x0303030303030303ULL)\ - + (b&0x0303030303030303ULL)\ - + 0x0101010101010101ULL;\ - uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\ - + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\ - uint64_t l1,h1;\ -\ - pixels+=line_size;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\ - OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\ - pixels+=line_size;\ - block +=line_size;\ - a= LD64(pixels );\ - b= LD64(pixels+1);\ - l0= (a&0x0303030303030303ULL)\ - + (b&0x0303030303030303ULL)\ - + 0x0101010101010101ULL;\ - h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\ - + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\ - OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8) - -#define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) ) -#else // 64 bit variant - -#define PIXOP2(OPNAME, OP) \ -static void OPNAME ## _pixels2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ - int i;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - l1= (c&0x03030303UL)\ - + (d&0x03030303UL);\ - h1= ((c&0xFCFCFCFCUL)>>2)\ - + ((d&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - a= LD32(&src1[i*src_stride1+4]);\ - b= LD32(&src2[i*src_stride2+4]);\ - c= LD32(&src3[i*src_stride3+4]);\ - d= LD32(&src4[i*src_stride4+4]);\ - l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x02020202UL;\ - h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - l1= (c&0x03030303UL)\ - + (d&0x03030303UL);\ - h1= ((c&0xFCFCFCFCUL)>>2)\ - + ((d&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - }\ -}\ -\ -static inline void OPNAME ## _pixels4_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ - OPNAME ## _pixels4_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ -}\ -\ -static inline void OPNAME ## _pixels4_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ - OPNAME ## _pixels4_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ -}\ -\ -static inline void OPNAME ## _pixels2_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ - OPNAME ## _pixels2_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\ -}\ -\ -static inline void OPNAME ## _pixels2_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ - OPNAME ## _pixels2_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\ -}\ -\ -static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ - int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ - int i;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - l1= (c&0x03030303UL)\ - + (d&0x03030303UL);\ - h1= ((c&0xFCFCFCFCUL)>>2)\ - + ((d&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - a= LD32(&src1[i*src_stride1+4]);\ - b= LD32(&src2[i*src_stride2+4]);\ - c= LD32(&src3[i*src_stride3+4]);\ - d= LD32(&src4[i*src_stride4+4]);\ - l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x01010101UL;\ - h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - l1= (c&0x03030303UL)\ - + (d&0x03030303UL);\ - h1= ((c&0xFCFCFCFCUL)>>2)\ - + ((d&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - }\ -}\ -static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ - int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ - OPNAME ## _pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ - OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ -}\ -static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\ - int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\ - OPNAME ## _no_rnd_pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ - OPNAME ## _no_rnd_pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\ -}\ -\ -static inline void OPNAME ## _pixels2_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i, a0, b0, a1, b1;\ - a0= pixels[0];\ - b0= pixels[1] + 2;\ - a0 += b0;\ - b0 += pixels[2];\ -\ - pixels+=line_size;\ - for(i=0; i>2; /* FIXME non put */\ - block[1]= (b1+b0)>>2;\ -\ - pixels+=line_size;\ - block +=line_size;\ -\ - a0= pixels[0];\ - b0= pixels[1] + 2;\ - a0 += b0;\ - b0 += pixels[2];\ -\ - block[0]= (a1+a0)>>2;\ - block[1]= (b1+b0)>>2;\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static inline void OPNAME ## _pixels4_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int i;\ - const uint32_t a= LD32(pixels );\ - const uint32_t b= LD32(pixels+1);\ - uint32_t l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x02020202UL;\ - uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - uint32_t l1,h1;\ -\ - pixels+=line_size;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - pixels+=line_size;\ - block +=line_size;\ - a= LD32(pixels );\ - b= LD32(pixels+1);\ - l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x02020202UL;\ - h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - pixels+=line_size;\ - block +=line_size;\ - }\ -}\ -\ -static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int j;\ - for(j=0; j<2; j++){\ - int i;\ - const uint32_t a= LD32(pixels );\ - const uint32_t b= LD32(pixels+1);\ - uint32_t l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x02020202UL;\ - uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - uint32_t l1,h1;\ -\ - pixels+=line_size;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - pixels+=line_size;\ - block +=line_size;\ - a= LD32(pixels );\ - b= LD32(pixels+1);\ - l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x02020202UL;\ - h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - pixels+=line_size;\ - block +=line_size;\ - }\ - pixels+=4-line_size*(h+1);\ - block +=4-line_size*h;\ - }\ -}\ -\ -static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\ -{\ - int j;\ - for(j=0; j<2; j++){\ - int i;\ - const uint32_t a= LD32(pixels );\ - const uint32_t b= LD32(pixels+1);\ - uint32_t l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x01010101UL;\ - uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - uint32_t l1,h1;\ -\ - pixels+=line_size;\ - for(i=0; i>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - pixels+=line_size;\ - block +=line_size;\ - a= LD32(pixels );\ - b= LD32(pixels+1);\ - l0= (a&0x03030303UL)\ - + (b&0x03030303UL)\ - + 0x01010101UL;\ - h0= ((a&0xFCFCFCFCUL)>>2)\ - + ((b&0xFCFCFCFCUL)>>2);\ - OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\ - pixels+=line_size;\ - block +=line_size;\ - }\ - pixels+=4-line_size*(h+1);\ - block +=4-line_size*h;\ - }\ -}\ -\ -CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels8_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c , OPNAME ## _pixels8_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\ -CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\ - -#define op_avg(a, b) a = rnd_avg32(a, b) -#endif -#define op_put(a, b) a = b - -PIXOP2(avg, op_avg) -PIXOP2(put, op_put) -#undef op_avg -#undef op_put - -#define avg2(a,b) ((a+b+1)>>1) -#define avg4(a,b,c,d) ((a+b+c+d+2)>>2) - - -static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder) -{ - const int A=(16-x16)*(16-y16); - const int B=( x16)*(16-y16); - const int C=(16-x16)*( y16); - const int D=( x16)*( y16); - int i; - - for(i=0; i>8; - dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8; - dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8; - dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8; - dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8; - dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8; - dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8; - dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8; - dst+= stride; - src+= stride; - } -} - -static void gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, - int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height) -{ - int y, vx, vy; - const int s= 1<>16; - src_y= vy>>16; - frac_x= src_x&(s-1); - frac_y= src_y&(s-1); - src_x>>=shift; - src_y>>=shift; - - if((unsigned)src_x < width){ - if((unsigned)src_y < height){ - index= src_x + src_y*stride; - dst[y*stride + x]= ( ( src[index ]*(s-frac_x) - + src[index +1]* frac_x )*(s-frac_y) - + ( src[index+stride ]*(s-frac_x) - + src[index+stride+1]* frac_x )* frac_y - + r)>>(shift*2); - }else{ - index= src_x + clip(src_y, 0, height)*stride; - dst[y*stride + x]= ( ( src[index ]*(s-frac_x) - + src[index +1]* frac_x )*s - + r)>>(shift*2); - } - }else{ - if((unsigned)src_y < height){ - index= clip(src_x, 0, width) + src_y*stride; - dst[y*stride + x]= ( ( src[index ]*(s-frac_y) - + src[index+stride ]* frac_y )*s - + r)>>(shift*2); - }else{ - index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride; - dst[y*stride + x]= src[index ]; - } - } - - vx+= dxx; - vy+= dyx; - } - ox += dxy; - oy += dyy; - } -} - -static inline void put_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - switch(width){ - case 2: put_pixels2_c (dst, src, stride, height); break; - case 4: put_pixels4_c (dst, src, stride, height); break; - case 8: put_pixels8_c (dst, src, stride, height); break; - case 16:put_pixels16_c(dst, src, stride, height); break; - } -} - -static inline void put_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (683*(2*src[j] + src[j+1] + 1)) >> 11; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (683*(src[j] + 2*src[j+1] + 1)) >> 11; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (683*(2*src[j] + src[j+stride] + 1)) >> 11; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (2731*(4*src[j] + 3*src[j+1] + 3*src[j+stride] + 2*src[j+stride+1] + 6)) >> 15; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (2731*(3*src[j] + 2*src[j+1] + 4*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (683*(src[j] + 2*src[j+stride] + 1)) >> 11; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (2731*(3*src[j] + 4*src[j+1] + 2*src[j+stride] + 3*src[j+stride+1] + 6)) >> 15; - } - src += stride; - dst += stride; - } -} - -static inline void put_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (2731*(2*src[j] + 3*src[j+1] + 3*src[j+stride] + 4*src[j+stride+1] + 6)) >> 15; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc00_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - switch(width){ - case 2: avg_pixels2_c (dst, src, stride, height); break; - case 4: avg_pixels4_c (dst, src, stride, height); break; - case 8: avg_pixels8_c (dst, src, stride, height); break; - case 16:avg_pixels16_c(dst, src, stride, height); break; - } -} - -static inline void avg_tpel_pixels_mc10_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (dst[j] + ((683*(2*src[j] + src[j+1] + 1)) >> 11) + 1) >> 1; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc20_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+1] + 1)) >> 11) + 1) >> 1; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc01_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (dst[j] + ((683*(2*src[j] + src[j+stride] + 1)) >> 11) + 1) >> 1; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc11_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - 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; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc12_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - 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; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc02_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - dst[j] = (dst[j] + ((683*(src[j] + 2*src[j+stride] + 1)) >> 11) + 1) >> 1; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc21_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - 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; - } - src += stride; - dst += stride; - } -} - -static inline void avg_tpel_pixels_mc22_c(uint8_t *dst, const uint8_t *src, int stride, int width, int height){ - int i,j; - for (i=0; i < height; i++) { - for (j=0; j < width; j++) { - 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; - } - src += stride; - dst += stride; - } -} -#if 0 -#define TPEL_WIDTH(width)\ -static void put_tpel_pixels ## width ## _mc00_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc00_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc10_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc10_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc20_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc20_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc01_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc01_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc11_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc11_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc21_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc21_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc02_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc02_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc12_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc12_c(dst, src, stride, width, height);}\ -static void put_tpel_pixels ## width ## _mc22_c(uint8_t *dst, const uint8_t *src, int stride, int height){\ - void put_tpel_pixels_mc22_c(dst, src, stride, width, height);} -#endif - -#define H264_CHROMA_MC(OPNAME, OP)\ -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){\ - const int A=(8-x)*(8-y);\ - const int B=( x)*(8-y);\ - const int C=(8-x)*( y);\ - const int D=( x)*( y);\ - int i;\ - \ - assert(x<8 && y<8 && x>=0 && y>=0);\ -\ - for(i=0; i=0 && y>=0);\ -\ - for(i=0; i=0 && y>=0);\ -\ - for(i=0; i>6)+1)>>1) -#define op_put(a, b) a = (((b) + 32)>>6) - -H264_CHROMA_MC(put_ , op_put) -H264_CHROMA_MC(avg_ , op_avg) -#undef op_avg -#undef op_put - -static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h) -{ - int i; - for(i=0; i>5]+1)>>1) -#define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1) -#define op_put(a, b) a = cm[((b) + 16)>>5] -#define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5] - -QPEL_MC(0, put_ , _ , op_put) -QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd) -QPEL_MC(0, avg_ , _ , op_avg) -//QPEL_MC(1, avg_no_rnd , _ , op_avg) -#undef op_avg -#undef op_avg_no_rnd -#undef op_put -#undef op_put_no_rnd - -#if 1 -#define H264_LOWPASS(OPNAME, OP, OP2) \ -static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\ - const int h=4;\ - uint8_t *cm = cropTbl + MAX_NEG_CROP;\ - int i;\ - for(i=0; i>5]+1)>>1) -//#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7) -#define op_put(a, b) a = cm[((b) + 16)>>5] -#define op2_avg(a, b) a = (((a)+cm[((b) + 512)>>10]+1)>>1) -#define op2_put(a, b) a = cm[((b) + 512)>>10] - -H264_LOWPASS(put_ , op_put, op2_put) -H264_LOWPASS(avg_ , op_avg, op2_avg) -H264_MC(put_, 4) -H264_MC(put_, 8) -H264_MC(put_, 16) -H264_MC(avg_, 4) -H264_MC(avg_, 8) -H264_MC(avg_, 16) - -#undef op_avg -#undef op_put -#undef op2_avg -#undef op2_put -#endif - -static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){ - uint8_t *cm = cropTbl + MAX_NEG_CROP; - int i; - - for(i=0; i>4]; - dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4]; - dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4]; - dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4]; - dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4]; - dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4]; - dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4]; - dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4]; - dst+=dstStride; - src+=srcStride; - } -} - -static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){ - uint8_t *cm = cropTbl + MAX_NEG_CROP; - int i; - - for(i=0; i>4]; - dst[1*dstStride]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4]; - dst[2*dstStride]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4]; - dst[3*dstStride]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4]; - dst[4*dstStride]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4]; - dst[5*dstStride]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4]; - dst[6*dstStride]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4]; - dst[7*dstStride]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4]; - src++; - dst++; - } -} - -static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){ - put_pixels8_c(dst, src, stride, 8); -} - -static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){ - uint8_t half[64]; - wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); - put_pixels8_l2(dst, src, half, stride, stride, 8, 8); -} - -static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){ - wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8); -} - -static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){ - uint8_t half[64]; - wmv2_mspel8_h_lowpass(half, src, 8, stride, 8); - put_pixels8_l2(dst, src+1, half, stride, stride, 8, 8); -} - -static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){ - wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8); -} - -static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){ - uint8_t halfH[88]; - uint8_t halfV[64]; - uint8_t halfHV[64]; - wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); - wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8); - wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); - put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8); -} -static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){ - uint8_t halfH[88]; - uint8_t halfV[64]; - uint8_t halfHV[64]; - wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); - wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8); - wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8); - put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8); -} -static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){ - uint8_t halfH[88]; - wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11); - wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8); -} - - -static inline int pix_abs16x16_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - - s = 0; - for(i=0;i<16;i++) { - s += abs(pix1[0] - pix2[0]); - s += abs(pix1[1] - pix2[1]); - s += abs(pix1[2] - pix2[2]); - s += abs(pix1[3] - pix2[3]); - s += abs(pix1[4] - pix2[4]); - s += abs(pix1[5] - pix2[5]); - s += abs(pix1[6] - pix2[6]); - s += abs(pix1[7] - pix2[7]); - s += abs(pix1[8] - pix2[8]); - s += abs(pix1[9] - pix2[9]); - s += abs(pix1[10] - pix2[10]); - s += abs(pix1[11] - pix2[11]); - s += abs(pix1[12] - pix2[12]); - s += abs(pix1[13] - pix2[13]); - s += abs(pix1[14] - pix2[14]); - s += abs(pix1[15] - pix2[15]); - pix1 += line_size; - pix2 += line_size; - } - return s; -} - -static int pix_abs16x16_x2_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - - s = 0; - for(i=0;i<16;i++) { - s += abs(pix1[0] - avg2(pix2[0], pix2[1])); - s += abs(pix1[1] - avg2(pix2[1], pix2[2])); - s += abs(pix1[2] - avg2(pix2[2], pix2[3])); - s += abs(pix1[3] - avg2(pix2[3], pix2[4])); - s += abs(pix1[4] - avg2(pix2[4], pix2[5])); - s += abs(pix1[5] - avg2(pix2[5], pix2[6])); - s += abs(pix1[6] - avg2(pix2[6], pix2[7])); - s += abs(pix1[7] - avg2(pix2[7], pix2[8])); - s += abs(pix1[8] - avg2(pix2[8], pix2[9])); - s += abs(pix1[9] - avg2(pix2[9], pix2[10])); - s += abs(pix1[10] - avg2(pix2[10], pix2[11])); - s += abs(pix1[11] - avg2(pix2[11], pix2[12])); - s += abs(pix1[12] - avg2(pix2[12], pix2[13])); - s += abs(pix1[13] - avg2(pix2[13], pix2[14])); - s += abs(pix1[14] - avg2(pix2[14], pix2[15])); - s += abs(pix1[15] - avg2(pix2[15], pix2[16])); - pix1 += line_size; - pix2 += line_size; - } - return s; -} - -static int pix_abs16x16_y2_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - uint8_t *pix3 = pix2 + line_size; - - s = 0; - for(i=0;i<16;i++) { - s += abs(pix1[0] - avg2(pix2[0], pix3[0])); - s += abs(pix1[1] - avg2(pix2[1], pix3[1])); - s += abs(pix1[2] - avg2(pix2[2], pix3[2])); - s += abs(pix1[3] - avg2(pix2[3], pix3[3])); - s += abs(pix1[4] - avg2(pix2[4], pix3[4])); - s += abs(pix1[5] - avg2(pix2[5], pix3[5])); - s += abs(pix1[6] - avg2(pix2[6], pix3[6])); - s += abs(pix1[7] - avg2(pix2[7], pix3[7])); - s += abs(pix1[8] - avg2(pix2[8], pix3[8])); - s += abs(pix1[9] - avg2(pix2[9], pix3[9])); - s += abs(pix1[10] - avg2(pix2[10], pix3[10])); - s += abs(pix1[11] - avg2(pix2[11], pix3[11])); - s += abs(pix1[12] - avg2(pix2[12], pix3[12])); - s += abs(pix1[13] - avg2(pix2[13], pix3[13])); - s += abs(pix1[14] - avg2(pix2[14], pix3[14])); - s += abs(pix1[15] - avg2(pix2[15], pix3[15])); - pix1 += line_size; - pix2 += line_size; - pix3 += line_size; - } - return s; -} - -static int pix_abs16x16_xy2_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - uint8_t *pix3 = pix2 + line_size; - - s = 0; - for(i=0;i<16;i++) { - s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); - s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); - s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); - s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); - s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); - s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); - s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); - s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); - s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9])); - s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10])); - s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11])); - s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12])); - s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13])); - s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14])); - s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15])); - s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16])); - pix1 += line_size; - pix2 += line_size; - pix3 += line_size; - } - return s; -} - -static inline int pix_abs8x8_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - - s = 0; - for(i=0;i<8;i++) { - s += abs(pix1[0] - pix2[0]); - s += abs(pix1[1] - pix2[1]); - s += abs(pix1[2] - pix2[2]); - s += abs(pix1[3] - pix2[3]); - s += abs(pix1[4] - pix2[4]); - s += abs(pix1[5] - pix2[5]); - s += abs(pix1[6] - pix2[6]); - s += abs(pix1[7] - pix2[7]); - pix1 += line_size; - pix2 += line_size; - } - return s; -} - -static int pix_abs8x8_x2_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - - s = 0; - for(i=0;i<8;i++) { - s += abs(pix1[0] - avg2(pix2[0], pix2[1])); - s += abs(pix1[1] - avg2(pix2[1], pix2[2])); - s += abs(pix1[2] - avg2(pix2[2], pix2[3])); - s += abs(pix1[3] - avg2(pix2[3], pix2[4])); - s += abs(pix1[4] - avg2(pix2[4], pix2[5])); - s += abs(pix1[5] - avg2(pix2[5], pix2[6])); - s += abs(pix1[6] - avg2(pix2[6], pix2[7])); - s += abs(pix1[7] - avg2(pix2[7], pix2[8])); - pix1 += line_size; - pix2 += line_size; - } - return s; -} - -static int pix_abs8x8_y2_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - uint8_t *pix3 = pix2 + line_size; - - s = 0; - for(i=0;i<8;i++) { - s += abs(pix1[0] - avg2(pix2[0], pix3[0])); - s += abs(pix1[1] - avg2(pix2[1], pix3[1])); - s += abs(pix1[2] - avg2(pix2[2], pix3[2])); - s += abs(pix1[3] - avg2(pix2[3], pix3[3])); - s += abs(pix1[4] - avg2(pix2[4], pix3[4])); - s += abs(pix1[5] - avg2(pix2[5], pix3[5])); - s += abs(pix1[6] - avg2(pix2[6], pix3[6])); - s += abs(pix1[7] - avg2(pix2[7], pix3[7])); - pix1 += line_size; - pix2 += line_size; - pix3 += line_size; - } - return s; -} - -static int pix_abs8x8_xy2_c(uint8_t *pix1, uint8_t *pix2, int line_size) -{ - int s, i; - uint8_t *pix3 = pix2 + line_size; - - s = 0; - for(i=0;i<8;i++) { - s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1])); - s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2])); - s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3])); - s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4])); - s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5])); - s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6])); - s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7])); - s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8])); - pix1 += line_size; - pix2 += line_size; - pix3 += line_size; - } - return s; -} - -static int sad16x16_c(void *s, uint8_t *a, uint8_t *b, int stride){ - return pix_abs16x16_c(a,b,stride); -} - -static int sad8x8_c(void *s, uint8_t *a, uint8_t *b, int stride){ - return pix_abs8x8_c(a,b,stride); -} - -/** - * permutes an 8x8 block. - * @param block the block which will be permuted according to the given permutation vector - * @param permutation the permutation vector - * @param last the last non zero coefficient in scantable order, used to speed the permutation up - * @param scantable the used scantable, this is only used to speed the permutation up, the block is not - * (inverse) permutated to scantable order! - */ -void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last) -{ - int i; - DCTELEM temp[64]; - - if(last<=0) return; - //if(permutation[1]==1) return; //FIXME its ok but not clean and might fail for some perms - - for(i=0; i<=last; i++){ - const int j= scantable[i]; - temp[j]= block[j]; - block[j]=0; - } - - for(i=0; i<=last; i++){ - const int j= scantable[i]; - const int perm_j= permutation[j]; - block[perm_j]= temp[j]; - } -} - -/** - * memset(blocks, 0, sizeof(DCTELEM)*6*64) - */ -static void clear_blocks_c(DCTELEM *blocks) -{ - memset(blocks, 0, sizeof(DCTELEM)*6*64); -} - -static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){ - int i; - for(i=0; i+7maxi){ - maxi=sum; - printf("MAX:%d\n", maxi); -} -#endif - return sum; -} - -static int hadamard8_abs_c(uint8_t *src, int stride, int mean){ - int i; - int temp[64]; - int sum=0; -//FIXME OOOPS ignore 0 term instead of mean mess - for(i=0; i<8; i++){ - //FIXME try pointer walks - BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0]-mean,src[stride*i+1]-mean); - BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-mean,src[stride*i+3]-mean); - BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-mean,src[stride*i+5]-mean); - BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-mean,src[stride*i+7]-mean); - - BUTTERFLY1(temp[8*i+0], temp[8*i+2]); - BUTTERFLY1(temp[8*i+1], temp[8*i+3]); - BUTTERFLY1(temp[8*i+4], temp[8*i+6]); - BUTTERFLY1(temp[8*i+5], temp[8*i+7]); - - BUTTERFLY1(temp[8*i+0], temp[8*i+4]); - BUTTERFLY1(temp[8*i+1], temp[8*i+5]); - BUTTERFLY1(temp[8*i+2], temp[8*i+6]); - BUTTERFLY1(temp[8*i+3], temp[8*i+7]); - } - - for(i=0; i<8; i++){ - BUTTERFLY1(temp[8*0+i], temp[8*1+i]); - BUTTERFLY1(temp[8*2+i], temp[8*3+i]); - BUTTERFLY1(temp[8*4+i], temp[8*5+i]); - BUTTERFLY1(temp[8*6+i], temp[8*7+i]); - - BUTTERFLY1(temp[8*0+i], temp[8*2+i]); - BUTTERFLY1(temp[8*1+i], temp[8*3+i]); - BUTTERFLY1(temp[8*4+i], temp[8*6+i]); - BUTTERFLY1(temp[8*5+i], temp[8*7+i]); - - sum += - BUTTERFLYA(temp[8*0+i], temp[8*4+i]) - +BUTTERFLYA(temp[8*1+i], temp[8*5+i]) - +BUTTERFLYA(temp[8*2+i], temp[8*6+i]) - +BUTTERFLYA(temp[8*3+i], temp[8*7+i]); - } - - return sum; -} - -static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){ - MpegEncContext * const s= (MpegEncContext *)c; - uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8]; - DCTELEM * const temp= (DCTELEM*)aligned_temp; - int sum=0, i; - - s->dsp.diff_pixels(temp, src1, src2, stride); - s->dsp.fdct(temp); - - for(i=0; i<64; i++) - sum+= ABS(temp[i]); - - return sum; -} - -void simple_idct(DCTELEM *block); //FIXME - -static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){ - MpegEncContext * const s= (MpegEncContext *)c; - uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64*2/8]; - DCTELEM * const temp= (DCTELEM*)aligned_temp; - DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64; - int sum=0, i; - - s->mb_intra=0; - - s->dsp.diff_pixels(temp, src1, src2, stride); - - memcpy(bak, temp, 64*sizeof(DCTELEM)); - - s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); - s->dct_unquantize(s, temp, 0, s->qscale); - simple_idct(temp); //FIXME - - for(i=0; i<64; i++) - sum+= (temp[i]-bak[i])*(temp[i]-bak[i]); - - return sum; -} - -static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){ - MpegEncContext * const s= (MpegEncContext *)c; - const uint8_t *scantable= s->intra_scantable.permutated; - uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8]; - uint64_t __align8 aligned_bak[stride]; - DCTELEM * const temp= (DCTELEM*)aligned_temp; - uint8_t * const bak= (uint8_t*)aligned_bak; - int i, last, run, bits, level, distoration, start_i; - const int esc_length= s->ac_esc_length; - uint8_t * length; - uint8_t * last_length; - - for(i=0; i<8; i++){ - ((uint32_t*)(bak + i*stride))[0]= ((uint32_t*)(src2 + i*stride))[0]; - ((uint32_t*)(bak + i*stride))[1]= ((uint32_t*)(src2 + i*stride))[1]; - } - - s->dsp.diff_pixels(temp, src1, src2, stride); - - s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); - - bits=0; - - if (s->mb_intra) { - start_i = 1; - length = s->intra_ac_vlc_length; - last_length= s->intra_ac_vlc_last_length; - bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma - } else { - start_i = 0; - length = s->inter_ac_vlc_length; - last_length= s->inter_ac_vlc_last_length; - } - - if(last>=start_i){ - run=0; - for(i=start_i; i=0){ - s->dct_unquantize(s, temp, 0, s->qscale); - } - - s->dsp.idct_add(bak, stride, temp); - - distoration= s->dsp.sse[1](NULL, bak, src1, stride); - - return distoration + ((bits*s->qscale*s->qscale*109 + 64)>>7); -} - -static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){ - MpegEncContext * const s= (MpegEncContext *)c; - const uint8_t *scantable= s->intra_scantable.permutated; - uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8]; - DCTELEM * const temp= (DCTELEM*)aligned_temp; - int i, last, run, bits, level, start_i; - const int esc_length= s->ac_esc_length; - uint8_t * length; - uint8_t * last_length; - - s->dsp.diff_pixels(temp, src1, src2, stride); - - s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i); - - bits=0; - - if (s->mb_intra) { - start_i = 1; - length = s->intra_ac_vlc_length; - last_length= s->intra_ac_vlc_last_length; - bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma - } else { - start_i = 0; - length = s->inter_ac_vlc_length; - last_length= s->inter_ac_vlc_last_length; - } - - if(last>=start_i){ - run=0; - for(i=start_i; idct_algo==FF_DCT_FASTINT) - c->fdct = fdct_ifast; - else - c->fdct = ff_jpeg_fdct_islow; //slow/accurate/default -#endif //CONFIG_ENCODERS - - if(avctx->idct_algo==FF_IDCT_INT){ - c->idct_put= ff_jref_idct_put; - c->idct_add= ff_jref_idct_add; - c->idct = j_rev_dct; - c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM; - }else{ //accurate/default - c->idct_put= simple_idct_put; - c->idct_add= simple_idct_add; - c->idct = simple_idct; - c->idct_permutation_type= FF_NO_IDCT_PERM; - } - - c->get_pixels = get_pixels_c; - c->diff_pixels = diff_pixels_c; - c->put_pixels_clamped = put_pixels_clamped_c; - c->add_pixels_clamped = add_pixels_clamped_c; - c->gmc1 = gmc1_c; - c->gmc = gmc_c; - c->clear_blocks = clear_blocks_c; - c->pix_sum = pix_sum_c; - c->pix_norm1 = pix_norm1_c; - c->sse[0]= sse16_c; - c->sse[1]= sse8_c; - - /* TODO [0] 16 [1] 8 */ - c->pix_abs16x16 = pix_abs16x16_c; - c->pix_abs16x16_x2 = pix_abs16x16_x2_c; - c->pix_abs16x16_y2 = pix_abs16x16_y2_c; - c->pix_abs16x16_xy2 = pix_abs16x16_xy2_c; - c->pix_abs8x8 = pix_abs8x8_c; - c->pix_abs8x8_x2 = pix_abs8x8_x2_c; - c->pix_abs8x8_y2 = pix_abs8x8_y2_c; - c->pix_abs8x8_xy2 = pix_abs8x8_xy2_c; - -#define dspfunc(PFX, IDX, NUM) \ - c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## NUM ## _c; \ - c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## NUM ## _x2_c; \ - c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## NUM ## _y2_c; \ - c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## NUM ## _xy2_c - - dspfunc(put, 0, 16); - dspfunc(put_no_rnd, 0, 16); - dspfunc(put, 1, 8); - dspfunc(put_no_rnd, 1, 8); - dspfunc(put, 2, 4); - dspfunc(put, 3, 2); - - dspfunc(avg, 0, 16); - dspfunc(avg_no_rnd, 0, 16); - dspfunc(avg, 1, 8); - dspfunc(avg_no_rnd, 1, 8); - dspfunc(avg, 2, 4); - dspfunc(avg, 3, 2); -#undef dspfunc - - c->put_tpel_pixels_tab[ 0] = put_tpel_pixels_mc00_c; - c->put_tpel_pixels_tab[ 1] = put_tpel_pixels_mc10_c; - c->put_tpel_pixels_tab[ 2] = put_tpel_pixels_mc20_c; - c->put_tpel_pixels_tab[ 4] = put_tpel_pixels_mc01_c; - c->put_tpel_pixels_tab[ 5] = put_tpel_pixels_mc11_c; - c->put_tpel_pixels_tab[ 6] = put_tpel_pixels_mc21_c; - c->put_tpel_pixels_tab[ 8] = put_tpel_pixels_mc02_c; - c->put_tpel_pixels_tab[ 9] = put_tpel_pixels_mc12_c; - c->put_tpel_pixels_tab[10] = put_tpel_pixels_mc22_c; - - c->avg_tpel_pixels_tab[ 0] = avg_tpel_pixels_mc00_c; - c->avg_tpel_pixels_tab[ 1] = avg_tpel_pixels_mc10_c; - c->avg_tpel_pixels_tab[ 2] = avg_tpel_pixels_mc20_c; - c->avg_tpel_pixels_tab[ 4] = avg_tpel_pixels_mc01_c; - c->avg_tpel_pixels_tab[ 5] = avg_tpel_pixels_mc11_c; - c->avg_tpel_pixels_tab[ 6] = avg_tpel_pixels_mc21_c; - c->avg_tpel_pixels_tab[ 8] = avg_tpel_pixels_mc02_c; - c->avg_tpel_pixels_tab[ 9] = avg_tpel_pixels_mc12_c; - c->avg_tpel_pixels_tab[10] = avg_tpel_pixels_mc22_c; - -#define dspfunc(PFX, IDX, NUM) \ - c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \ - c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \ - c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \ - c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \ - c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \ - c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \ - c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \ - c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \ - c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \ - c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \ - c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \ - c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \ - c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \ - c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \ - c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \ - c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c - - dspfunc(put_qpel, 0, 16); - dspfunc(put_no_rnd_qpel, 0, 16); - - dspfunc(avg_qpel, 0, 16); - /* dspfunc(avg_no_rnd_qpel, 0, 16); */ - - dspfunc(put_qpel, 1, 8); - dspfunc(put_no_rnd_qpel, 1, 8); - - dspfunc(avg_qpel, 1, 8); - /* dspfunc(avg_no_rnd_qpel, 1, 8); */ - - dspfunc(put_h264_qpel, 0, 16); - dspfunc(put_h264_qpel, 1, 8); - dspfunc(put_h264_qpel, 2, 4); - dspfunc(avg_h264_qpel, 0, 16); - dspfunc(avg_h264_qpel, 1, 8); - dspfunc(avg_h264_qpel, 2, 4); - -#undef dspfunc - c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_c; - c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_c; - c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_c; - c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_c; - c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_c; - c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_c; - - c->put_mspel_pixels_tab[0]= put_mspel8_mc00_c; - c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c; - c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c; - c->put_mspel_pixels_tab[3]= put_mspel8_mc30_c; - c->put_mspel_pixels_tab[4]= put_mspel8_mc02_c; - c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c; - c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c; - c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c; - - c->hadamard8_diff[0]= hadamard8_diff16_c; - c->hadamard8_diff[1]= hadamard8_diff_c; - c->hadamard8_abs = hadamard8_abs_c; - - c->dct_sad[0]= dct_sad16x16_c; - c->dct_sad[1]= dct_sad8x8_c; - - c->sad[0]= sad16x16_c; - c->sad[1]= sad8x8_c; - - c->quant_psnr[0]= quant_psnr16x16_c; - c->quant_psnr[1]= quant_psnr8x8_c; - - c->rd[0]= rd16x16_c; - c->rd[1]= rd8x8_c; - - c->bit[0]= bit16x16_c; - c->bit[1]= bit8x8_c; - - c->add_bytes= add_bytes_c; - c->diff_bytes= diff_bytes_c; - c->bswap_buf= bswap_buf; - -#ifdef HAVE_MMX - dsputil_init_mmx(c, avctx); -#endif -#ifdef ARCH_ARMV4L - dsputil_init_armv4l(c, avctx); -#endif -#ifdef HAVE_MLIB - dsputil_init_mlib(c, avctx); -#endif -#ifdef ARCH_ALPHA - dsputil_init_alpha(c, avctx); -#endif -#ifdef ARCH_POWERPC - dsputil_init_ppc(c, avctx); -#endif -#ifdef HAVE_MMI - dsputil_init_mmi(c, avctx); -#endif -#ifdef ARCH_SH4 - dsputil_init_sh4(c,avctx); -#endif - - switch(c->idct_permutation_type){ - case FF_NO_IDCT_PERM: - for(i=0; i<64; i++) - c->idct_permutation[i]= i; - break; - case FF_LIBMPEG2_IDCT_PERM: - for(i=0; i<64; i++) - c->idct_permutation[i]= (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2); - break; - case FF_SIMPLE_IDCT_PERM: - for(i=0; i<64; i++) - c->idct_permutation[i]= simple_mmx_permutation[i]; - break; - case FF_TRANSPOSE_IDCT_PERM: - for(i=0; i<64; i++) - c->idct_permutation[i]= ((i&7)<<3) | (i>>3); - break; - default: - fprintf(stderr, "Internal error, IDCT permutation not set\n"); - } -} -