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  1. /*
  2. * DSP utils
  3. * Copyright (c) 2000, 2001 Fabrice Bellard.
  4. *
  5. * This library is free software; you can redistribute it and/or
  6. * modify it under the terms of the GNU Lesser General Public
  7. * License as published by the Free Software Foundation; either
  8. * version 2 of the License, or (at your option) any later version.
  9. *
  10. * This library is distributed in the hope that it will be useful,
  11. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  13. * Lesser General Public License for more details.
  14. *
  15. * You should have received a copy of the GNU Lesser General Public
  16. * License along with this library; if not, write to the Free Software
  17. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  18. *
  19. * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at>
  20. */
  21. /**
  22. * @file dsputil.c
  23. * DSP utils
  24. */
  25. #include "avcodec.h"
  26. #include "dsputil.h"
  27. #include "mpegvideo.h"
  28. #include "simple_idct.h"
  29. uint8_t cropTbl[256 + 2 * MAX_NEG_CROP];
  30. uint32_t squareTbl[512];
  31. const uint8_t ff_zigzag_direct[64] = {
  32. 0, 1, 8, 16, 9, 2, 3, 10,
  33. 17, 24, 32, 25, 18, 11, 4, 5,
  34. 12, 19, 26, 33, 40, 48, 41, 34,
  35. 27, 20, 13, 6, 7, 14, 21, 28,
  36. 35, 42, 49, 56, 57, 50, 43, 36,
  37. 29, 22, 15, 23, 30, 37, 44, 51,
  38. 58, 59, 52, 45, 38, 31, 39, 46,
  39. 53, 60, 61, 54, 47, 55, 62, 63
  40. };
  41. /* not permutated inverse zigzag_direct + 1 for MMX quantizer */
  42. uint16_t __align8 inv_zigzag_direct16[64];
  43. const uint8_t ff_alternate_horizontal_scan[64] = {
  44. 0, 1, 2, 3, 8, 9, 16, 17,
  45. 10, 11, 4, 5, 6, 7, 15, 14,
  46. 13, 12, 19, 18, 24, 25, 32, 33,
  47. 26, 27, 20, 21, 22, 23, 28, 29,
  48. 30, 31, 34, 35, 40, 41, 48, 49,
  49. 42, 43, 36, 37, 38, 39, 44, 45,
  50. 46, 47, 50, 51, 56, 57, 58, 59,
  51. 52, 53, 54, 55, 60, 61, 62, 63,
  52. };
  53. const uint8_t ff_alternate_vertical_scan[64] = {
  54. 0, 8, 16, 24, 1, 9, 2, 10,
  55. 17, 25, 32, 40, 48, 56, 57, 49,
  56. 41, 33, 26, 18, 3, 11, 4, 12,
  57. 19, 27, 34, 42, 50, 58, 35, 43,
  58. 51, 59, 20, 28, 5, 13, 6, 14,
  59. 21, 29, 36, 44, 52, 60, 37, 45,
  60. 53, 61, 22, 30, 7, 15, 23, 31,
  61. 38, 46, 54, 62, 39, 47, 55, 63,
  62. };
  63. /* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
  64. const uint32_t inverse[256]={
  65. 0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757,
  66. 536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154,
  67. 268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709,
  68. 178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333,
  69. 134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367,
  70. 107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283,
  71. 89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315,
  72. 76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085,
  73. 67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498,
  74. 59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675,
  75. 53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441,
  76. 48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183,
  77. 44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712,
  78. 41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400,
  79. 38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163,
  80. 35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641,
  81. 33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573,
  82. 31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737,
  83. 29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493,
  84. 28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373,
  85. 26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368,
  86. 25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671,
  87. 24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767,
  88. 23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740,
  89. 22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751,
  90. 21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635,
  91. 20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593,
  92. 19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944,
  93. 19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933,
  94. 18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575,
  95. 17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532,
  96. 17318417, 17248865, 17179870, 17111424, 17043522, 16976156, 16909321, 16843010,
  97. };
  98. /* Input permutation for the simple_idct_mmx */
  99. static const uint8_t simple_mmx_permutation[64]={
  100. 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D,
  101. 0x10, 0x18, 0x14, 0x19, 0x11, 0x1C, 0x15, 0x1D,
  102. 0x20, 0x28, 0x24, 0x29, 0x21, 0x2C, 0x25, 0x2D,
  103. 0x12, 0x1A, 0x16, 0x1B, 0x13, 0x1E, 0x17, 0x1F,
  104. 0x02, 0x0A, 0x06, 0x0B, 0x03, 0x0E, 0x07, 0x0F,
  105. 0x30, 0x38, 0x34, 0x39, 0x31, 0x3C, 0x35, 0x3D,
  106. 0x22, 0x2A, 0x26, 0x2B, 0x23, 0x2E, 0x27, 0x2F,
  107. 0x32, 0x3A, 0x36, 0x3B, 0x33, 0x3E, 0x37, 0x3F,
  108. };
  109. static int pix_sum_c(uint8_t * pix, int line_size)
  110. {
  111. int s, i, j;
  112. s = 0;
  113. for (i = 0; i < 16; i++) {
  114. for (j = 0; j < 16; j += 8) {
  115. s += pix[0];
  116. s += pix[1];
  117. s += pix[2];
  118. s += pix[3];
  119. s += pix[4];
  120. s += pix[5];
  121. s += pix[6];
  122. s += pix[7];
  123. pix += 8;
  124. }
  125. pix += line_size - 16;
  126. }
  127. return s;
  128. }
  129. static int pix_norm1_c(uint8_t * pix, int line_size)
  130. {
  131. int s, i, j;
  132. uint32_t *sq = squareTbl + 256;
  133. s = 0;
  134. for (i = 0; i < 16; i++) {
  135. for (j = 0; j < 16; j += 8) {
  136. #if 0
  137. s += sq[pix[0]];
  138. s += sq[pix[1]];
  139. s += sq[pix[2]];
  140. s += sq[pix[3]];
  141. s += sq[pix[4]];
  142. s += sq[pix[5]];
  143. s += sq[pix[6]];
  144. s += sq[pix[7]];
  145. #else
  146. #if LONG_MAX > 2147483647
  147. register uint64_t x=*(uint64_t*)pix;
  148. s += sq[x&0xff];
  149. s += sq[(x>>8)&0xff];
  150. s += sq[(x>>16)&0xff];
  151. s += sq[(x>>24)&0xff];
  152. s += sq[(x>>32)&0xff];
  153. s += sq[(x>>40)&0xff];
  154. s += sq[(x>>48)&0xff];
  155. s += sq[(x>>56)&0xff];
  156. #else
  157. register uint32_t x=*(uint32_t*)pix;
  158. s += sq[x&0xff];
  159. s += sq[(x>>8)&0xff];
  160. s += sq[(x>>16)&0xff];
  161. s += sq[(x>>24)&0xff];
  162. x=*(uint32_t*)(pix+4);
  163. s += sq[x&0xff];
  164. s += sq[(x>>8)&0xff];
  165. s += sq[(x>>16)&0xff];
  166. s += sq[(x>>24)&0xff];
  167. #endif
  168. #endif
  169. pix += 8;
  170. }
  171. pix += line_size - 16;
  172. }
  173. return s;
  174. }
  175. static int sse8_c(void *v, uint8_t * pix1, uint8_t * pix2, int line_size)
  176. {
  177. int s, i;
  178. uint32_t *sq = squareTbl + 256;
  179. s = 0;
  180. for (i = 0; i < 8; i++) {
  181. s += sq[pix1[0] - pix2[0]];
  182. s += sq[pix1[1] - pix2[1]];
  183. s += sq[pix1[2] - pix2[2]];
  184. s += sq[pix1[3] - pix2[3]];
  185. s += sq[pix1[4] - pix2[4]];
  186. s += sq[pix1[5] - pix2[5]];
  187. s += sq[pix1[6] - pix2[6]];
  188. s += sq[pix1[7] - pix2[7]];
  189. pix1 += line_size;
  190. pix2 += line_size;
  191. }
  192. return s;
  193. }
  194. static int sse16_c(void *v, uint8_t *pix1, uint8_t *pix2, int line_size)
  195. {
  196. int s, i;
  197. uint32_t *sq = squareTbl + 256;
  198. s = 0;
  199. for (i = 0; i < 16; i++) {
  200. s += sq[pix1[ 0] - pix2[ 0]];
  201. s += sq[pix1[ 1] - pix2[ 1]];
  202. s += sq[pix1[ 2] - pix2[ 2]];
  203. s += sq[pix1[ 3] - pix2[ 3]];
  204. s += sq[pix1[ 4] - pix2[ 4]];
  205. s += sq[pix1[ 5] - pix2[ 5]];
  206. s += sq[pix1[ 6] - pix2[ 6]];
  207. s += sq[pix1[ 7] - pix2[ 7]];
  208. s += sq[pix1[ 8] - pix2[ 8]];
  209. s += sq[pix1[ 9] - pix2[ 9]];
  210. s += sq[pix1[10] - pix2[10]];
  211. s += sq[pix1[11] - pix2[11]];
  212. s += sq[pix1[12] - pix2[12]];
  213. s += sq[pix1[13] - pix2[13]];
  214. s += sq[pix1[14] - pix2[14]];
  215. s += sq[pix1[15] - pix2[15]];
  216. pix1 += line_size;
  217. pix2 += line_size;
  218. }
  219. return s;
  220. }
  221. static void get_pixels_c(DCTELEM *restrict block, const uint8_t *pixels, int line_size)
  222. {
  223. int i;
  224. /* read the pixels */
  225. for(i=0;i<8;i++) {
  226. block[0] = pixels[0];
  227. block[1] = pixels[1];
  228. block[2] = pixels[2];
  229. block[3] = pixels[3];
  230. block[4] = pixels[4];
  231. block[5] = pixels[5];
  232. block[6] = pixels[6];
  233. block[7] = pixels[7];
  234. pixels += line_size;
  235. block += 8;
  236. }
  237. }
  238. static void diff_pixels_c(DCTELEM *restrict block, const uint8_t *s1,
  239. const uint8_t *s2, int stride){
  240. int i;
  241. /* read the pixels */
  242. for(i=0;i<8;i++) {
  243. block[0] = s1[0] - s2[0];
  244. block[1] = s1[1] - s2[1];
  245. block[2] = s1[2] - s2[2];
  246. block[3] = s1[3] - s2[3];
  247. block[4] = s1[4] - s2[4];
  248. block[5] = s1[5] - s2[5];
  249. block[6] = s1[6] - s2[6];
  250. block[7] = s1[7] - s2[7];
  251. s1 += stride;
  252. s2 += stride;
  253. block += 8;
  254. }
  255. }
  256. static void put_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
  257. int line_size)
  258. {
  259. int i;
  260. uint8_t *cm = cropTbl + MAX_NEG_CROP;
  261. /* read the pixels */
  262. for(i=0;i<8;i++) {
  263. pixels[0] = cm[block[0]];
  264. pixels[1] = cm[block[1]];
  265. pixels[2] = cm[block[2]];
  266. pixels[3] = cm[block[3]];
  267. pixels[4] = cm[block[4]];
  268. pixels[5] = cm[block[5]];
  269. pixels[6] = cm[block[6]];
  270. pixels[7] = cm[block[7]];
  271. pixels += line_size;
  272. block += 8;
  273. }
  274. }
  275. static void add_pixels_clamped_c(const DCTELEM *block, uint8_t *restrict pixels,
  276. int line_size)
  277. {
  278. int i;
  279. uint8_t *cm = cropTbl + MAX_NEG_CROP;
  280. /* read the pixels */
  281. for(i=0;i<8;i++) {
  282. pixels[0] = cm[pixels[0] + block[0]];
  283. pixels[1] = cm[pixels[1] + block[1]];
  284. pixels[2] = cm[pixels[2] + block[2]];
  285. pixels[3] = cm[pixels[3] + block[3]];
  286. pixels[4] = cm[pixels[4] + block[4]];
  287. pixels[5] = cm[pixels[5] + block[5]];
  288. pixels[6] = cm[pixels[6] + block[6]];
  289. pixels[7] = cm[pixels[7] + block[7]];
  290. pixels += line_size;
  291. block += 8;
  292. }
  293. }
  294. #if 0
  295. #define PIXOP2(OPNAME, OP) \
  296. static void OPNAME ## _pixels(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  297. {\
  298. int i;\
  299. for(i=0; i<h; i++){\
  300. OP(*((uint64_t*)block), LD64(pixels));\
  301. pixels+=line_size;\
  302. block +=line_size;\
  303. }\
  304. }\
  305. \
  306. static void OPNAME ## _no_rnd_pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  307. {\
  308. int i;\
  309. for(i=0; i<h; i++){\
  310. const uint64_t a= LD64(pixels );\
  311. const uint64_t b= LD64(pixels+1);\
  312. OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
  313. pixels+=line_size;\
  314. block +=line_size;\
  315. }\
  316. }\
  317. \
  318. static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  319. {\
  320. int i;\
  321. for(i=0; i<h; i++){\
  322. const uint64_t a= LD64(pixels );\
  323. const uint64_t b= LD64(pixels+1);\
  324. OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
  325. pixels+=line_size;\
  326. block +=line_size;\
  327. }\
  328. }\
  329. \
  330. static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  331. {\
  332. int i;\
  333. for(i=0; i<h; i++){\
  334. const uint64_t a= LD64(pixels );\
  335. const uint64_t b= LD64(pixels+line_size);\
  336. OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
  337. pixels+=line_size;\
  338. block +=line_size;\
  339. }\
  340. }\
  341. \
  342. static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  343. {\
  344. int i;\
  345. for(i=0; i<h; i++){\
  346. const uint64_t a= LD64(pixels );\
  347. const uint64_t b= LD64(pixels+line_size);\
  348. OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
  349. pixels+=line_size;\
  350. block +=line_size;\
  351. }\
  352. }\
  353. \
  354. static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  355. {\
  356. int i;\
  357. const uint64_t a= LD64(pixels );\
  358. const uint64_t b= LD64(pixels+1);\
  359. uint64_t l0= (a&0x0303030303030303ULL)\
  360. + (b&0x0303030303030303ULL)\
  361. + 0x0202020202020202ULL;\
  362. uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
  363. + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
  364. uint64_t l1,h1;\
  365. \
  366. pixels+=line_size;\
  367. for(i=0; i<h; i+=2){\
  368. uint64_t a= LD64(pixels );\
  369. uint64_t b= LD64(pixels+1);\
  370. l1= (a&0x0303030303030303ULL)\
  371. + (b&0x0303030303030303ULL);\
  372. h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
  373. + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
  374. OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
  375. pixels+=line_size;\
  376. block +=line_size;\
  377. a= LD64(pixels );\
  378. b= LD64(pixels+1);\
  379. l0= (a&0x0303030303030303ULL)\
  380. + (b&0x0303030303030303ULL)\
  381. + 0x0202020202020202ULL;\
  382. h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
  383. + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
  384. OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
  385. pixels+=line_size;\
  386. block +=line_size;\
  387. }\
  388. }\
  389. \
  390. static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  391. {\
  392. int i;\
  393. const uint64_t a= LD64(pixels );\
  394. const uint64_t b= LD64(pixels+1);\
  395. uint64_t l0= (a&0x0303030303030303ULL)\
  396. + (b&0x0303030303030303ULL)\
  397. + 0x0101010101010101ULL;\
  398. uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
  399. + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
  400. uint64_t l1,h1;\
  401. \
  402. pixels+=line_size;\
  403. for(i=0; i<h; i+=2){\
  404. uint64_t a= LD64(pixels );\
  405. uint64_t b= LD64(pixels+1);\
  406. l1= (a&0x0303030303030303ULL)\
  407. + (b&0x0303030303030303ULL);\
  408. h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
  409. + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
  410. OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
  411. pixels+=line_size;\
  412. block +=line_size;\
  413. a= LD64(pixels );\
  414. b= LD64(pixels+1);\
  415. l0= (a&0x0303030303030303ULL)\
  416. + (b&0x0303030303030303ULL)\
  417. + 0x0101010101010101ULL;\
  418. h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
  419. + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
  420. OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
  421. pixels+=line_size;\
  422. block +=line_size;\
  423. }\
  424. }\
  425. \
  426. CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels_c , 8)\
  427. CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\
  428. CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\
  429. CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\
  430. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\
  431. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\
  432. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8)
  433. #define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
  434. #else // 64 bit variant
  435. #define PIXOP2(OPNAME, OP) \
  436. static void OPNAME ## _pixels4_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  437. int i;\
  438. for(i=0; i<h; i++){\
  439. OP(*((uint32_t*)(block )), LD32(pixels ));\
  440. pixels+=line_size;\
  441. block +=line_size;\
  442. }\
  443. }\
  444. static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  445. int i;\
  446. for(i=0; i<h; i++){\
  447. OP(*((uint32_t*)(block )), LD32(pixels ));\
  448. OP(*((uint32_t*)(block+4)), LD32(pixels+4));\
  449. pixels+=line_size;\
  450. block +=line_size;\
  451. }\
  452. }\
  453. static inline void OPNAME ## _no_rnd_pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  454. OPNAME ## _pixels8_c(block, pixels, line_size, h);\
  455. }\
  456. \
  457. static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
  458. int src_stride1, int src_stride2, int h){\
  459. int i;\
  460. for(i=0; i<h; i++){\
  461. uint32_t a,b;\
  462. a= LD32(&src1[i*src_stride1 ]);\
  463. b= LD32(&src2[i*src_stride2 ]);\
  464. OP(*((uint32_t*)&dst[i*dst_stride ]), (a&b) + (((a^b)&0xFEFEFEFEUL)>>1));\
  465. a= LD32(&src1[i*src_stride1+4]);\
  466. b= LD32(&src2[i*src_stride2+4]);\
  467. OP(*((uint32_t*)&dst[i*dst_stride+4]), (a&b) + (((a^b)&0xFEFEFEFEUL)>>1));\
  468. }\
  469. }\
  470. \
  471. static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
  472. int src_stride1, int src_stride2, int h){\
  473. int i;\
  474. for(i=0; i<h; i++){\
  475. uint32_t a,b;\
  476. a= LD32(&src1[i*src_stride1 ]);\
  477. b= LD32(&src2[i*src_stride2 ]);\
  478. OP(*((uint32_t*)&dst[i*dst_stride ]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
  479. a= LD32(&src1[i*src_stride1+4]);\
  480. b= LD32(&src2[i*src_stride2+4]);\
  481. OP(*((uint32_t*)&dst[i*dst_stride+4]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
  482. }\
  483. }\
  484. \
  485. static inline void OPNAME ## _pixels4_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
  486. int src_stride1, int src_stride2, int h){\
  487. int i;\
  488. for(i=0; i<h; i++){\
  489. uint32_t a,b;\
  490. a= LD32(&src1[i*src_stride1 ]);\
  491. b= LD32(&src2[i*src_stride2 ]);\
  492. OP(*((uint32_t*)&dst[i*dst_stride ]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
  493. }\
  494. }\
  495. \
  496. static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
  497. int src_stride1, int src_stride2, int h){\
  498. OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
  499. OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
  500. }\
  501. \
  502. static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
  503. int src_stride1, int src_stride2, int h){\
  504. OPNAME ## _no_rnd_pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
  505. OPNAME ## _no_rnd_pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
  506. }\
  507. \
  508. static inline void OPNAME ## _no_rnd_pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  509. OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
  510. }\
  511. \
  512. static inline void OPNAME ## _pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  513. OPNAME ## _pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
  514. }\
  515. \
  516. static inline void OPNAME ## _no_rnd_pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  517. OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
  518. }\
  519. \
  520. static inline void OPNAME ## _pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
  521. OPNAME ## _pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
  522. }\
  523. \
  524. static inline void OPNAME ## _pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
  525. int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
  526. int i;\
  527. for(i=0; i<h; i++){\
  528. uint32_t a, b, c, d, l0, l1, h0, h1;\
  529. a= LD32(&src1[i*src_stride1]);\
  530. b= LD32(&src2[i*src_stride2]);\
  531. c= LD32(&src3[i*src_stride3]);\
  532. d= LD32(&src4[i*src_stride4]);\
  533. l0= (a&0x03030303UL)\
  534. + (b&0x03030303UL)\
  535. + 0x02020202UL;\
  536. h0= ((a&0xFCFCFCFCUL)>>2)\
  537. + ((b&0xFCFCFCFCUL)>>2);\
  538. l1= (c&0x03030303UL)\
  539. + (d&0x03030303UL);\
  540. h1= ((c&0xFCFCFCFCUL)>>2)\
  541. + ((d&0xFCFCFCFCUL)>>2);\
  542. OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  543. a= LD32(&src1[i*src_stride1+4]);\
  544. b= LD32(&src2[i*src_stride2+4]);\
  545. c= LD32(&src3[i*src_stride3+4]);\
  546. d= LD32(&src4[i*src_stride4+4]);\
  547. l0= (a&0x03030303UL)\
  548. + (b&0x03030303UL)\
  549. + 0x02020202UL;\
  550. h0= ((a&0xFCFCFCFCUL)>>2)\
  551. + ((b&0xFCFCFCFCUL)>>2);\
  552. l1= (c&0x03030303UL)\
  553. + (d&0x03030303UL);\
  554. h1= ((c&0xFCFCFCFCUL)>>2)\
  555. + ((d&0xFCFCFCFCUL)>>2);\
  556. OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  557. }\
  558. }\
  559. static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
  560. int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
  561. int i;\
  562. for(i=0; i<h; i++){\
  563. uint32_t a, b, c, d, l0, l1, h0, h1;\
  564. a= LD32(&src1[i*src_stride1]);\
  565. b= LD32(&src2[i*src_stride2]);\
  566. c= LD32(&src3[i*src_stride3]);\
  567. d= LD32(&src4[i*src_stride4]);\
  568. l0= (a&0x03030303UL)\
  569. + (b&0x03030303UL)\
  570. + 0x01010101UL;\
  571. h0= ((a&0xFCFCFCFCUL)>>2)\
  572. + ((b&0xFCFCFCFCUL)>>2);\
  573. l1= (c&0x03030303UL)\
  574. + (d&0x03030303UL);\
  575. h1= ((c&0xFCFCFCFCUL)>>2)\
  576. + ((d&0xFCFCFCFCUL)>>2);\
  577. OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  578. a= LD32(&src1[i*src_stride1+4]);\
  579. b= LD32(&src2[i*src_stride2+4]);\
  580. c= LD32(&src3[i*src_stride3+4]);\
  581. d= LD32(&src4[i*src_stride4+4]);\
  582. l0= (a&0x03030303UL)\
  583. + (b&0x03030303UL)\
  584. + 0x01010101UL;\
  585. h0= ((a&0xFCFCFCFCUL)>>2)\
  586. + ((b&0xFCFCFCFCUL)>>2);\
  587. l1= (c&0x03030303UL)\
  588. + (d&0x03030303UL);\
  589. h1= ((c&0xFCFCFCFCUL)>>2)\
  590. + ((d&0xFCFCFCFCUL)>>2);\
  591. OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  592. }\
  593. }\
  594. static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
  595. int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
  596. OPNAME ## _pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
  597. OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
  598. }\
  599. static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
  600. int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
  601. OPNAME ## _no_rnd_pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
  602. 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);\
  603. }\
  604. \
  605. static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  606. {\
  607. int j;\
  608. for(j=0; j<2; j++){\
  609. int i;\
  610. const uint32_t a= LD32(pixels );\
  611. const uint32_t b= LD32(pixels+1);\
  612. uint32_t l0= (a&0x03030303UL)\
  613. + (b&0x03030303UL)\
  614. + 0x02020202UL;\
  615. uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
  616. + ((b&0xFCFCFCFCUL)>>2);\
  617. uint32_t l1,h1;\
  618. \
  619. pixels+=line_size;\
  620. for(i=0; i<h; i+=2){\
  621. uint32_t a= LD32(pixels );\
  622. uint32_t b= LD32(pixels+1);\
  623. l1= (a&0x03030303UL)\
  624. + (b&0x03030303UL);\
  625. h1= ((a&0xFCFCFCFCUL)>>2)\
  626. + ((b&0xFCFCFCFCUL)>>2);\
  627. OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  628. pixels+=line_size;\
  629. block +=line_size;\
  630. a= LD32(pixels );\
  631. b= LD32(pixels+1);\
  632. l0= (a&0x03030303UL)\
  633. + (b&0x03030303UL)\
  634. + 0x02020202UL;\
  635. h0= ((a&0xFCFCFCFCUL)>>2)\
  636. + ((b&0xFCFCFCFCUL)>>2);\
  637. OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  638. pixels+=line_size;\
  639. block +=line_size;\
  640. }\
  641. pixels+=4-line_size*(h+1);\
  642. block +=4-line_size*h;\
  643. }\
  644. }\
  645. \
  646. static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
  647. {\
  648. int j;\
  649. for(j=0; j<2; j++){\
  650. int i;\
  651. const uint32_t a= LD32(pixels );\
  652. const uint32_t b= LD32(pixels+1);\
  653. uint32_t l0= (a&0x03030303UL)\
  654. + (b&0x03030303UL)\
  655. + 0x01010101UL;\
  656. uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
  657. + ((b&0xFCFCFCFCUL)>>2);\
  658. uint32_t l1,h1;\
  659. \
  660. pixels+=line_size;\
  661. for(i=0; i<h; i+=2){\
  662. uint32_t a= LD32(pixels );\
  663. uint32_t b= LD32(pixels+1);\
  664. l1= (a&0x03030303UL)\
  665. + (b&0x03030303UL);\
  666. h1= ((a&0xFCFCFCFCUL)>>2)\
  667. + ((b&0xFCFCFCFCUL)>>2);\
  668. OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  669. pixels+=line_size;\
  670. block +=line_size;\
  671. a= LD32(pixels );\
  672. b= LD32(pixels+1);\
  673. l0= (a&0x03030303UL)\
  674. + (b&0x03030303UL)\
  675. + 0x01010101UL;\
  676. h0= ((a&0xFCFCFCFCUL)>>2)\
  677. + ((b&0xFCFCFCFCUL)>>2);\
  678. OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
  679. pixels+=line_size;\
  680. block +=line_size;\
  681. }\
  682. pixels+=4-line_size*(h+1);\
  683. block +=4-line_size*h;\
  684. }\
  685. }\
  686. \
  687. CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels8_c , 8)\
  688. CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\
  689. CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\
  690. CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\
  691. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c , OPNAME ## _pixels8_c , 8)\
  692. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\
  693. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\
  694. CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\
  695. #define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEUL)>>1) )
  696. #endif
  697. #define op_put(a, b) a = b
  698. PIXOP2(avg, op_avg)
  699. PIXOP2(put, op_put)
  700. #undef op_avg
  701. #undef op_put
  702. #define avg2(a,b) ((a+b+1)>>1)
  703. #define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
  704. static void gmc1_c(uint8_t *dst, uint8_t *src, int stride, int h, int x16, int y16, int rounder)
  705. {
  706. const int A=(16-x16)*(16-y16);
  707. const int B=( x16)*(16-y16);
  708. const int C=(16-x16)*( y16);
  709. const int D=( x16)*( y16);
  710. int i;
  711. for(i=0; i<h; i++)
  712. {
  713. dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8;
  714. dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8;
  715. dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8;
  716. dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8;
  717. dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8;
  718. dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8;
  719. dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8;
  720. dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8;
  721. dst+= stride;
  722. src+= stride;
  723. }
  724. }
  725. static void gmc_c(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
  726. int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
  727. {
  728. int y, vx, vy;
  729. const int s= 1<<shift;
  730. width--;
  731. height--;
  732. for(y=0; y<h; y++){
  733. int x;
  734. vx= ox;
  735. vy= oy;
  736. for(x=0; x<8; x++){ //XXX FIXME optimize
  737. int src_x, src_y, frac_x, frac_y, index;
  738. src_x= vx>>16;
  739. src_y= vy>>16;
  740. frac_x= src_x&(s-1);
  741. frac_y= src_y&(s-1);
  742. src_x>>=shift;
  743. src_y>>=shift;
  744. if((unsigned)src_x < width){
  745. if((unsigned)src_y < height){
  746. index= src_x + src_y*stride;
  747. dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
  748. + src[index +1]* frac_x )*(s-frac_y)
  749. + ( src[index+stride ]*(s-frac_x)
  750. + src[index+stride+1]* frac_x )* frac_y
  751. + r)>>(shift*2);
  752. }else{
  753. index= src_x + clip(src_y, 0, height)*stride;
  754. dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
  755. + src[index +1]* frac_x )*s
  756. + r)>>(shift*2);
  757. }
  758. }else{
  759. if((unsigned)src_y < height){
  760. index= clip(src_x, 0, width) + src_y*stride;
  761. dst[y*stride + x]= ( ( src[index ]*(s-frac_y)
  762. + src[index+stride ]* frac_y )*s
  763. + r)>>(shift*2);
  764. }else{
  765. index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride;
  766. dst[y*stride + x]= src[index ];
  767. }
  768. }
  769. vx+= dxx;
  770. vy+= dyx;
  771. }
  772. ox += dxy;
  773. oy += dyy;
  774. }
  775. }
  776. #define H264_CHROMA_MC(OPNAME, OP)\
  777. 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){\
  778. const int A=(8-x)*(8-y);\
  779. const int B=( x)*(8-y);\
  780. const int C=(8-x)*( y);\
  781. const int D=( x)*( y);\
  782. int i;\
  783. \
  784. assert(x<8 && y<8 && x>=0 && y>=0);\
  785. \
  786. for(i=0; i<h; i++)\
  787. {\
  788. OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\
  789. OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\
  790. dst+= stride;\
  791. src+= stride;\
  792. }\
  793. }\
  794. \
  795. 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){\
  796. const int A=(8-x)*(8-y);\
  797. const int B=( x)*(8-y);\
  798. const int C=(8-x)*( y);\
  799. const int D=( x)*( y);\
  800. int i;\
  801. \
  802. assert(x<8 && y<8 && x>=0 && y>=0);\
  803. \
  804. for(i=0; i<h; i++)\
  805. {\
  806. OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\
  807. OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\
  808. OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\
  809. OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\
  810. dst+= stride;\
  811. src+= stride;\
  812. }\
  813. }\
  814. \
  815. 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){\
  816. const int A=(8-x)*(8-y);\
  817. const int B=( x)*(8-y);\
  818. const int C=(8-x)*( y);\
  819. const int D=( x)*( y);\
  820. int i;\
  821. \
  822. assert(x<8 && y<8 && x>=0 && y>=0);\
  823. \
  824. for(i=0; i<h; i++)\
  825. {\
  826. OP(dst[0], (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1]));\
  827. OP(dst[1], (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2]));\
  828. OP(dst[2], (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3]));\
  829. OP(dst[3], (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4]));\
  830. OP(dst[4], (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5]));\
  831. OP(dst[5], (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6]));\
  832. OP(dst[6], (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7]));\
  833. OP(dst[7], (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8]));\
  834. dst+= stride;\
  835. src+= stride;\
  836. }\
  837. }
  838. #define op_avg(a, b) a = (((a)+(((b) + 32)>>6)+1)>>1)
  839. #define op_put(a, b) a = (((b) + 32)>>6)
  840. H264_CHROMA_MC(put_ , op_put)
  841. H264_CHROMA_MC(avg_ , op_avg)
  842. #undef op_avg
  843. #undef op_put
  844. static inline void copy_block4(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
  845. {
  846. int i;
  847. for(i=0; i<h; i++)
  848. {
  849. ST32(dst , LD32(src ));
  850. dst+=dstStride;
  851. src+=srcStride;
  852. }
  853. }
  854. static inline void copy_block8(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
  855. {
  856. int i;
  857. for(i=0; i<h; i++)
  858. {
  859. ST32(dst , LD32(src ));
  860. ST32(dst+4 , LD32(src+4 ));
  861. dst+=dstStride;
  862. src+=srcStride;
  863. }
  864. }
  865. static inline void copy_block16(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
  866. {
  867. int i;
  868. for(i=0; i<h; i++)
  869. {
  870. ST32(dst , LD32(src ));
  871. ST32(dst+4 , LD32(src+4 ));
  872. ST32(dst+8 , LD32(src+8 ));
  873. ST32(dst+12, LD32(src+12));
  874. dst+=dstStride;
  875. src+=srcStride;
  876. }
  877. }
  878. static inline void copy_block17(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
  879. {
  880. int i;
  881. for(i=0; i<h; i++)
  882. {
  883. ST32(dst , LD32(src ));
  884. ST32(dst+4 , LD32(src+4 ));
  885. ST32(dst+8 , LD32(src+8 ));
  886. ST32(dst+12, LD32(src+12));
  887. dst[16]= src[16];
  888. dst+=dstStride;
  889. src+=srcStride;
  890. }
  891. }
  892. static inline void copy_block9(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
  893. {
  894. int i;
  895. for(i=0; i<h; i++)
  896. {
  897. ST32(dst , LD32(src ));
  898. ST32(dst+4 , LD32(src+4 ));
  899. dst[8]= src[8];
  900. dst+=dstStride;
  901. src+=srcStride;
  902. }
  903. }
  904. #define QPEL_MC(r, OPNAME, RND, OP) \
  905. static void OPNAME ## mpeg4_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
  906. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  907. int i;\
  908. for(i=0; i<h; i++)\
  909. {\
  910. OP(dst[0], (src[0]+src[1])*20 - (src[0]+src[2])*6 + (src[1]+src[3])*3 - (src[2]+src[4]));\
  911. OP(dst[1], (src[1]+src[2])*20 - (src[0]+src[3])*6 + (src[0]+src[4])*3 - (src[1]+src[5]));\
  912. OP(dst[2], (src[2]+src[3])*20 - (src[1]+src[4])*6 + (src[0]+src[5])*3 - (src[0]+src[6]));\
  913. OP(dst[3], (src[3]+src[4])*20 - (src[2]+src[5])*6 + (src[1]+src[6])*3 - (src[0]+src[7]));\
  914. OP(dst[4], (src[4]+src[5])*20 - (src[3]+src[6])*6 + (src[2]+src[7])*3 - (src[1]+src[8]));\
  915. OP(dst[5], (src[5]+src[6])*20 - (src[4]+src[7])*6 + (src[3]+src[8])*3 - (src[2]+src[8]));\
  916. OP(dst[6], (src[6]+src[7])*20 - (src[5]+src[8])*6 + (src[4]+src[8])*3 - (src[3]+src[7]));\
  917. OP(dst[7], (src[7]+src[8])*20 - (src[6]+src[8])*6 + (src[5]+src[7])*3 - (src[4]+src[6]));\
  918. dst+=dstStride;\
  919. src+=srcStride;\
  920. }\
  921. }\
  922. \
  923. static void OPNAME ## mpeg4_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  924. const int w=8;\
  925. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  926. int i;\
  927. for(i=0; i<w; i++)\
  928. {\
  929. const int src0= src[0*srcStride];\
  930. const int src1= src[1*srcStride];\
  931. const int src2= src[2*srcStride];\
  932. const int src3= src[3*srcStride];\
  933. const int src4= src[4*srcStride];\
  934. const int src5= src[5*srcStride];\
  935. const int src6= src[6*srcStride];\
  936. const int src7= src[7*srcStride];\
  937. const int src8= src[8*srcStride];\
  938. OP(dst[0*dstStride], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\
  939. OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\
  940. OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\
  941. OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\
  942. OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\
  943. OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\
  944. OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\
  945. OP(dst[7*dstStride], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\
  946. dst++;\
  947. src++;\
  948. }\
  949. }\
  950. \
  951. static void OPNAME ## mpeg4_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
  952. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  953. int i;\
  954. \
  955. for(i=0; i<h; i++)\
  956. {\
  957. OP(dst[ 0], (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]));\
  958. OP(dst[ 1], (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]));\
  959. OP(dst[ 2], (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]));\
  960. OP(dst[ 3], (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]));\
  961. OP(dst[ 4], (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]));\
  962. OP(dst[ 5], (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]));\
  963. OP(dst[ 6], (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]));\
  964. OP(dst[ 7], (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]));\
  965. OP(dst[ 8], (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]));\
  966. OP(dst[ 9], (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]));\
  967. OP(dst[10], (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]));\
  968. OP(dst[11], (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]));\
  969. OP(dst[12], (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]));\
  970. OP(dst[13], (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]));\
  971. OP(dst[14], (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]));\
  972. OP(dst[15], (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]));\
  973. dst+=dstStride;\
  974. src+=srcStride;\
  975. }\
  976. }\
  977. \
  978. static void OPNAME ## mpeg4_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  979. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  980. int i;\
  981. const int w=16;\
  982. for(i=0; i<w; i++)\
  983. {\
  984. const int src0= src[0*srcStride];\
  985. const int src1= src[1*srcStride];\
  986. const int src2= src[2*srcStride];\
  987. const int src3= src[3*srcStride];\
  988. const int src4= src[4*srcStride];\
  989. const int src5= src[5*srcStride];\
  990. const int src6= src[6*srcStride];\
  991. const int src7= src[7*srcStride];\
  992. const int src8= src[8*srcStride];\
  993. const int src9= src[9*srcStride];\
  994. const int src10= src[10*srcStride];\
  995. const int src11= src[11*srcStride];\
  996. const int src12= src[12*srcStride];\
  997. const int src13= src[13*srcStride];\
  998. const int src14= src[14*srcStride];\
  999. const int src15= src[15*srcStride];\
  1000. const int src16= src[16*srcStride];\
  1001. OP(dst[ 0*dstStride], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\
  1002. OP(dst[ 1*dstStride], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\
  1003. OP(dst[ 2*dstStride], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\
  1004. OP(dst[ 3*dstStride], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\
  1005. OP(dst[ 4*dstStride], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\
  1006. OP(dst[ 5*dstStride], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\
  1007. OP(dst[ 6*dstStride], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\
  1008. OP(dst[ 7*dstStride], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\
  1009. OP(dst[ 8*dstStride], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\
  1010. OP(dst[ 9*dstStride], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\
  1011. OP(dst[10*dstStride], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\
  1012. OP(dst[11*dstStride], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\
  1013. OP(dst[12*dstStride], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\
  1014. OP(dst[13*dstStride], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\
  1015. OP(dst[14*dstStride], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\
  1016. OP(dst[15*dstStride], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\
  1017. dst++;\
  1018. src++;\
  1019. }\
  1020. }\
  1021. \
  1022. static void OPNAME ## qpel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
  1023. OPNAME ## pixels8_c(dst, src, stride, 8);\
  1024. }\
  1025. \
  1026. static void OPNAME ## qpel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
  1027. uint8_t half[64];\
  1028. put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
  1029. OPNAME ## pixels8_l2(dst, src, half, stride, stride, 8, 8);\
  1030. }\
  1031. \
  1032. static void OPNAME ## qpel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
  1033. OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\
  1034. }\
  1035. \
  1036. static void OPNAME ## qpel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
  1037. uint8_t half[64];\
  1038. put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
  1039. OPNAME ## pixels8_l2(dst, src+1, half, stride, stride, 8, 8);\
  1040. }\
  1041. \
  1042. static void OPNAME ## qpel8_mc01_c(uint8_t *dst, uint8_t *src, int stride){\
  1043. uint8_t full[16*9];\
  1044. uint8_t half[64];\
  1045. copy_block9(full, src, 16, stride, 9);\
  1046. put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\
  1047. OPNAME ## pixels8_l2(dst, full, half, stride, 16, 8, 8);\
  1048. }\
  1049. \
  1050. static void OPNAME ## qpel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){\
  1051. uint8_t full[16*9];\
  1052. copy_block9(full, src, 16, stride, 9);\
  1053. OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16);\
  1054. }\
  1055. \
  1056. static void OPNAME ## qpel8_mc03_c(uint8_t *dst, uint8_t *src, int stride){\
  1057. uint8_t full[16*9];\
  1058. uint8_t half[64];\
  1059. copy_block9(full, src, 16, stride, 9);\
  1060. put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16);\
  1061. OPNAME ## pixels8_l2(dst, full+16, half, stride, 16, 8, 8);\
  1062. }\
  1063. void ff_ ## OPNAME ## qpel8_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1064. uint8_t full[16*9];\
  1065. uint8_t halfH[72];\
  1066. uint8_t halfV[64];\
  1067. uint8_t halfHV[64];\
  1068. copy_block9(full, src, 16, stride, 9);\
  1069. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1070. put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
  1071. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1072. OPNAME ## pixels8_l4(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
  1073. }\
  1074. static void OPNAME ## qpel8_mc11_c(uint8_t *dst, uint8_t *src, int stride){\
  1075. uint8_t full[16*9];\
  1076. uint8_t halfH[72];\
  1077. uint8_t halfHV[64];\
  1078. copy_block9(full, src, 16, stride, 9);\
  1079. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1080. put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\
  1081. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1082. OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
  1083. }\
  1084. void ff_ ## OPNAME ## qpel8_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1085. uint8_t full[16*9];\
  1086. uint8_t halfH[72];\
  1087. uint8_t halfV[64];\
  1088. uint8_t halfHV[64];\
  1089. copy_block9(full, src, 16, stride, 9);\
  1090. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1091. put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
  1092. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1093. OPNAME ## pixels8_l4(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
  1094. }\
  1095. static void OPNAME ## qpel8_mc31_c(uint8_t *dst, uint8_t *src, int stride){\
  1096. uint8_t full[16*9];\
  1097. uint8_t halfH[72];\
  1098. uint8_t halfHV[64];\
  1099. copy_block9(full, src, 16, stride, 9);\
  1100. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1101. put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\
  1102. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1103. OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
  1104. }\
  1105. void ff_ ## OPNAME ## qpel8_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1106. uint8_t full[16*9];\
  1107. uint8_t halfH[72];\
  1108. uint8_t halfV[64];\
  1109. uint8_t halfHV[64];\
  1110. copy_block9(full, src, 16, stride, 9);\
  1111. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1112. put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
  1113. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1114. OPNAME ## pixels8_l4(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
  1115. }\
  1116. static void OPNAME ## qpel8_mc13_c(uint8_t *dst, uint8_t *src, int stride){\
  1117. uint8_t full[16*9];\
  1118. uint8_t halfH[72];\
  1119. uint8_t halfHV[64];\
  1120. copy_block9(full, src, 16, stride, 9);\
  1121. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1122. put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\
  1123. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1124. OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
  1125. }\
  1126. void ff_ ## OPNAME ## qpel8_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1127. uint8_t full[16*9];\
  1128. uint8_t halfH[72];\
  1129. uint8_t halfV[64];\
  1130. uint8_t halfHV[64];\
  1131. copy_block9(full, src, 16, stride, 9);\
  1132. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full , 8, 16, 9);\
  1133. put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
  1134. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1135. OPNAME ## pixels8_l4(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
  1136. }\
  1137. static void OPNAME ## qpel8_mc33_c(uint8_t *dst, uint8_t *src, int stride){\
  1138. uint8_t full[16*9];\
  1139. uint8_t halfH[72];\
  1140. uint8_t halfHV[64];\
  1141. copy_block9(full, src, 16, stride, 9);\
  1142. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1143. put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\
  1144. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1145. OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
  1146. }\
  1147. static void OPNAME ## qpel8_mc21_c(uint8_t *dst, uint8_t *src, int stride){\
  1148. uint8_t halfH[72];\
  1149. uint8_t halfHV[64];\
  1150. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
  1151. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1152. OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
  1153. }\
  1154. static void OPNAME ## qpel8_mc23_c(uint8_t *dst, uint8_t *src, int stride){\
  1155. uint8_t halfH[72];\
  1156. uint8_t halfHV[64];\
  1157. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
  1158. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1159. OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
  1160. }\
  1161. void ff_ ## OPNAME ## qpel8_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1162. uint8_t full[16*9];\
  1163. uint8_t halfH[72];\
  1164. uint8_t halfV[64];\
  1165. uint8_t halfHV[64];\
  1166. copy_block9(full, src, 16, stride, 9);\
  1167. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1168. put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16);\
  1169. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1170. OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
  1171. }\
  1172. static void OPNAME ## qpel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){\
  1173. uint8_t full[16*9];\
  1174. uint8_t halfH[72];\
  1175. copy_block9(full, src, 16, stride, 9);\
  1176. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1177. put ## RND ## pixels8_l2(halfH, halfH, full, 8, 8, 16, 9);\
  1178. OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
  1179. }\
  1180. void ff_ ## OPNAME ## qpel8_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1181. uint8_t full[16*9];\
  1182. uint8_t halfH[72];\
  1183. uint8_t halfV[64];\
  1184. uint8_t halfHV[64];\
  1185. copy_block9(full, src, 16, stride, 9);\
  1186. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1187. put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16);\
  1188. put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8);\
  1189. OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
  1190. }\
  1191. static void OPNAME ## qpel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){\
  1192. uint8_t full[16*9];\
  1193. uint8_t halfH[72];\
  1194. copy_block9(full, src, 16, stride, 9);\
  1195. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
  1196. put ## RND ## pixels8_l2(halfH, halfH, full+1, 8, 8, 16, 9);\
  1197. OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
  1198. }\
  1199. static void OPNAME ## qpel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){\
  1200. uint8_t halfH[72];\
  1201. put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
  1202. OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8);\
  1203. }\
  1204. static void OPNAME ## qpel16_mc00_c (uint8_t *dst, uint8_t *src, int stride){\
  1205. OPNAME ## pixels16_c(dst, src, stride, 16);\
  1206. }\
  1207. \
  1208. static void OPNAME ## qpel16_mc10_c(uint8_t *dst, uint8_t *src, int stride){\
  1209. uint8_t half[256];\
  1210. put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
  1211. OPNAME ## pixels16_l2(dst, src, half, stride, stride, 16, 16);\
  1212. }\
  1213. \
  1214. static void OPNAME ## qpel16_mc20_c(uint8_t *dst, uint8_t *src, int stride){\
  1215. OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\
  1216. }\
  1217. \
  1218. static void OPNAME ## qpel16_mc30_c(uint8_t *dst, uint8_t *src, int stride){\
  1219. uint8_t half[256];\
  1220. put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
  1221. OPNAME ## pixels16_l2(dst, src+1, half, stride, stride, 16, 16);\
  1222. }\
  1223. \
  1224. static void OPNAME ## qpel16_mc01_c(uint8_t *dst, uint8_t *src, int stride){\
  1225. uint8_t full[24*17];\
  1226. uint8_t half[256];\
  1227. copy_block17(full, src, 24, stride, 17);\
  1228. put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\
  1229. OPNAME ## pixels16_l2(dst, full, half, stride, 24, 16, 16);\
  1230. }\
  1231. \
  1232. static void OPNAME ## qpel16_mc02_c(uint8_t *dst, uint8_t *src, int stride){\
  1233. uint8_t full[24*17];\
  1234. copy_block17(full, src, 24, stride, 17);\
  1235. OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24);\
  1236. }\
  1237. \
  1238. static void OPNAME ## qpel16_mc03_c(uint8_t *dst, uint8_t *src, int stride){\
  1239. uint8_t full[24*17];\
  1240. uint8_t half[256];\
  1241. copy_block17(full, src, 24, stride, 17);\
  1242. put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24);\
  1243. OPNAME ## pixels16_l2(dst, full+24, half, stride, 24, 16, 16);\
  1244. }\
  1245. void ff_ ## OPNAME ## qpel16_mc11_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1246. uint8_t full[24*17];\
  1247. uint8_t halfH[272];\
  1248. uint8_t halfV[256];\
  1249. uint8_t halfHV[256];\
  1250. copy_block17(full, src, 24, stride, 17);\
  1251. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1252. put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
  1253. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1254. OPNAME ## pixels16_l4(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
  1255. }\
  1256. static void OPNAME ## qpel16_mc11_c(uint8_t *dst, uint8_t *src, int stride){\
  1257. uint8_t full[24*17];\
  1258. uint8_t halfH[272];\
  1259. uint8_t halfHV[256];\
  1260. copy_block17(full, src, 24, stride, 17);\
  1261. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1262. put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\
  1263. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1264. OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
  1265. }\
  1266. void ff_ ## OPNAME ## qpel16_mc31_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1267. uint8_t full[24*17];\
  1268. uint8_t halfH[272];\
  1269. uint8_t halfV[256];\
  1270. uint8_t halfHV[256];\
  1271. copy_block17(full, src, 24, stride, 17);\
  1272. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1273. put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
  1274. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1275. OPNAME ## pixels16_l4(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
  1276. }\
  1277. static void OPNAME ## qpel16_mc31_c(uint8_t *dst, uint8_t *src, int stride){\
  1278. uint8_t full[24*17];\
  1279. uint8_t halfH[272];\
  1280. uint8_t halfHV[256];\
  1281. copy_block17(full, src, 24, stride, 17);\
  1282. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1283. put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\
  1284. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1285. OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
  1286. }\
  1287. void ff_ ## OPNAME ## qpel16_mc13_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1288. uint8_t full[24*17];\
  1289. uint8_t halfH[272];\
  1290. uint8_t halfV[256];\
  1291. uint8_t halfHV[256];\
  1292. copy_block17(full, src, 24, stride, 17);\
  1293. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1294. put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
  1295. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1296. OPNAME ## pixels16_l4(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
  1297. }\
  1298. static void OPNAME ## qpel16_mc13_c(uint8_t *dst, uint8_t *src, int stride){\
  1299. uint8_t full[24*17];\
  1300. uint8_t halfH[272];\
  1301. uint8_t halfHV[256];\
  1302. copy_block17(full, src, 24, stride, 17);\
  1303. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1304. put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\
  1305. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1306. OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
  1307. }\
  1308. void ff_ ## OPNAME ## qpel16_mc33_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1309. uint8_t full[24*17];\
  1310. uint8_t halfH[272];\
  1311. uint8_t halfV[256];\
  1312. uint8_t halfHV[256];\
  1313. copy_block17(full, src, 24, stride, 17);\
  1314. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full , 16, 24, 17);\
  1315. put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
  1316. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1317. OPNAME ## pixels16_l4(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
  1318. }\
  1319. static void OPNAME ## qpel16_mc33_c(uint8_t *dst, uint8_t *src, int stride){\
  1320. uint8_t full[24*17];\
  1321. uint8_t halfH[272];\
  1322. uint8_t halfHV[256];\
  1323. copy_block17(full, src, 24, stride, 17);\
  1324. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1325. put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\
  1326. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1327. OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
  1328. }\
  1329. static void OPNAME ## qpel16_mc21_c(uint8_t *dst, uint8_t *src, int stride){\
  1330. uint8_t halfH[272];\
  1331. uint8_t halfHV[256];\
  1332. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
  1333. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1334. OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
  1335. }\
  1336. static void OPNAME ## qpel16_mc23_c(uint8_t *dst, uint8_t *src, int stride){\
  1337. uint8_t halfH[272];\
  1338. uint8_t halfHV[256];\
  1339. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
  1340. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1341. OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
  1342. }\
  1343. void ff_ ## OPNAME ## qpel16_mc12_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1344. uint8_t full[24*17];\
  1345. uint8_t halfH[272];\
  1346. uint8_t halfV[256];\
  1347. uint8_t halfHV[256];\
  1348. copy_block17(full, src, 24, stride, 17);\
  1349. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1350. put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24);\
  1351. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1352. OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
  1353. }\
  1354. static void OPNAME ## qpel16_mc12_c(uint8_t *dst, uint8_t *src, int stride){\
  1355. uint8_t full[24*17];\
  1356. uint8_t halfH[272];\
  1357. copy_block17(full, src, 24, stride, 17);\
  1358. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1359. put ## RND ## pixels16_l2(halfH, halfH, full, 16, 16, 24, 17);\
  1360. OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
  1361. }\
  1362. void ff_ ## OPNAME ## qpel16_mc32_old_c(uint8_t *dst, uint8_t *src, int stride){\
  1363. uint8_t full[24*17];\
  1364. uint8_t halfH[272];\
  1365. uint8_t halfV[256];\
  1366. uint8_t halfHV[256];\
  1367. copy_block17(full, src, 24, stride, 17);\
  1368. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1369. put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24);\
  1370. put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16);\
  1371. OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
  1372. }\
  1373. static void OPNAME ## qpel16_mc32_c(uint8_t *dst, uint8_t *src, int stride){\
  1374. uint8_t full[24*17];\
  1375. uint8_t halfH[272];\
  1376. copy_block17(full, src, 24, stride, 17);\
  1377. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
  1378. put ## RND ## pixels16_l2(halfH, halfH, full+1, 16, 16, 24, 17);\
  1379. OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
  1380. }\
  1381. static void OPNAME ## qpel16_mc22_c(uint8_t *dst, uint8_t *src, int stride){\
  1382. uint8_t halfH[272];\
  1383. put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
  1384. OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16);\
  1385. }
  1386. #define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1)
  1387. #define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1)
  1388. #define op_put(a, b) a = cm[((b) + 16)>>5]
  1389. #define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5]
  1390. QPEL_MC(0, put_ , _ , op_put)
  1391. QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
  1392. QPEL_MC(0, avg_ , _ , op_avg)
  1393. //QPEL_MC(1, avg_no_rnd , _ , op_avg)
  1394. #undef op_avg
  1395. #undef op_avg_no_rnd
  1396. #undef op_put
  1397. #undef op_put_no_rnd
  1398. #if 1
  1399. #define H264_LOWPASS(OPNAME, OP, OP2) \
  1400. static void OPNAME ## h264_qpel4_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  1401. const int h=4;\
  1402. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  1403. int i;\
  1404. for(i=0; i<h; i++)\
  1405. {\
  1406. OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
  1407. OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
  1408. OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\
  1409. OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\
  1410. dst+=dstStride;\
  1411. src+=srcStride;\
  1412. }\
  1413. }\
  1414. \
  1415. static void OPNAME ## h264_qpel4_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  1416. const int w=4;\
  1417. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  1418. int i;\
  1419. for(i=0; i<w; i++)\
  1420. {\
  1421. const int srcB= src[-2*srcStride];\
  1422. const int srcA= src[-1*srcStride];\
  1423. const int src0= src[0 *srcStride];\
  1424. const int src1= src[1 *srcStride];\
  1425. const int src2= src[2 *srcStride];\
  1426. const int src3= src[3 *srcStride];\
  1427. const int src4= src[4 *srcStride];\
  1428. const int src5= src[5 *srcStride];\
  1429. const int src6= src[6 *srcStride];\
  1430. OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
  1431. OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
  1432. OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
  1433. OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
  1434. dst++;\
  1435. src++;\
  1436. }\
  1437. }\
  1438. \
  1439. static void OPNAME ## h264_qpel4_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  1440. const int h=4;\
  1441. const int w=4;\
  1442. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  1443. int i;\
  1444. src -= 2*srcStride;\
  1445. for(i=0; i<h+5; i++)\
  1446. {\
  1447. tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]);\
  1448. tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]);\
  1449. tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]);\
  1450. tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]);\
  1451. tmp+=tmpStride;\
  1452. src+=srcStride;\
  1453. }\
  1454. tmp -= tmpStride*(h+5-2);\
  1455. for(i=0; i<w; i++)\
  1456. {\
  1457. const int tmpB= tmp[-2*tmpStride];\
  1458. const int tmpA= tmp[-1*tmpStride];\
  1459. const int tmp0= tmp[0 *tmpStride];\
  1460. const int tmp1= tmp[1 *tmpStride];\
  1461. const int tmp2= tmp[2 *tmpStride];\
  1462. const int tmp3= tmp[3 *tmpStride];\
  1463. const int tmp4= tmp[4 *tmpStride];\
  1464. const int tmp5= tmp[5 *tmpStride];\
  1465. const int tmp6= tmp[6 *tmpStride];\
  1466. OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
  1467. OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
  1468. OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
  1469. OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
  1470. dst++;\
  1471. tmp++;\
  1472. }\
  1473. }\
  1474. \
  1475. static void OPNAME ## h264_qpel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  1476. const int h=8;\
  1477. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  1478. int i;\
  1479. for(i=0; i<h; i++)\
  1480. {\
  1481. OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]));\
  1482. OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]));\
  1483. OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]));\
  1484. OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]));\
  1485. OP(dst[4], (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]));\
  1486. OP(dst[5], (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]));\
  1487. OP(dst[6], (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]));\
  1488. OP(dst[7], (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]));\
  1489. dst+=dstStride;\
  1490. src+=srcStride;\
  1491. }\
  1492. }\
  1493. \
  1494. static void OPNAME ## h264_qpel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  1495. const int w=8;\
  1496. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  1497. int i;\
  1498. for(i=0; i<w; i++)\
  1499. {\
  1500. const int srcB= src[-2*srcStride];\
  1501. const int srcA= src[-1*srcStride];\
  1502. const int src0= src[0 *srcStride];\
  1503. const int src1= src[1 *srcStride];\
  1504. const int src2= src[2 *srcStride];\
  1505. const int src3= src[3 *srcStride];\
  1506. const int src4= src[4 *srcStride];\
  1507. const int src5= src[5 *srcStride];\
  1508. const int src6= src[6 *srcStride];\
  1509. const int src7= src[7 *srcStride];\
  1510. const int src8= src[8 *srcStride];\
  1511. const int src9= src[9 *srcStride];\
  1512. const int src10=src[10*srcStride];\
  1513. OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
  1514. OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
  1515. OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
  1516. OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
  1517. OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\
  1518. OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\
  1519. OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\
  1520. OP(dst[7*dstStride], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\
  1521. dst++;\
  1522. src++;\
  1523. }\
  1524. }\
  1525. \
  1526. static void OPNAME ## h264_qpel8_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  1527. const int h=8;\
  1528. const int w=8;\
  1529. uint8_t *cm = cropTbl + MAX_NEG_CROP;\
  1530. int i;\
  1531. src -= 2*srcStride;\
  1532. for(i=0; i<h+5; i++)\
  1533. {\
  1534. tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]);\
  1535. tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]);\
  1536. tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]);\
  1537. tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]);\
  1538. tmp[4]= (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]);\
  1539. tmp[5]= (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]);\
  1540. tmp[6]= (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]);\
  1541. tmp[7]= (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]);\
  1542. tmp+=tmpStride;\
  1543. src+=srcStride;\
  1544. }\
  1545. tmp -= tmpStride*(h+5-2);\
  1546. for(i=0; i<w; i++)\
  1547. {\
  1548. const int tmpB= tmp[-2*tmpStride];\
  1549. const int tmpA= tmp[-1*tmpStride];\
  1550. const int tmp0= tmp[0 *tmpStride];\
  1551. const int tmp1= tmp[1 *tmpStride];\
  1552. const int tmp2= tmp[2 *tmpStride];\
  1553. const int tmp3= tmp[3 *tmpStride];\
  1554. const int tmp4= tmp[4 *tmpStride];\
  1555. const int tmp5= tmp[5 *tmpStride];\
  1556. const int tmp6= tmp[6 *tmpStride];\
  1557. const int tmp7= tmp[7 *tmpStride];\
  1558. const int tmp8= tmp[8 *tmpStride];\
  1559. const int tmp9= tmp[9 *tmpStride];\
  1560. const int tmp10=tmp[10*tmpStride];\
  1561. OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
  1562. OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
  1563. OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
  1564. OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
  1565. OP2(dst[4*dstStride], (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));\
  1566. OP2(dst[5*dstStride], (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));\
  1567. OP2(dst[6*dstStride], (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));\
  1568. OP2(dst[7*dstStride], (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));\
  1569. dst++;\
  1570. tmp++;\
  1571. }\
  1572. }\
  1573. \
  1574. static void OPNAME ## h264_qpel16_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  1575. OPNAME ## h264_qpel8_v_lowpass(dst , src , dstStride, srcStride);\
  1576. OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\
  1577. src += 8*srcStride;\
  1578. dst += 8*dstStride;\
  1579. OPNAME ## h264_qpel8_v_lowpass(dst , src , dstStride, srcStride);\
  1580. OPNAME ## h264_qpel8_v_lowpass(dst+8, src+8, dstStride, srcStride);\
  1581. }\
  1582. \
  1583. static void OPNAME ## h264_qpel16_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  1584. OPNAME ## h264_qpel8_h_lowpass(dst , src , dstStride, srcStride);\
  1585. OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\
  1586. src += 8*srcStride;\
  1587. dst += 8*dstStride;\
  1588. OPNAME ## h264_qpel8_h_lowpass(dst , src , dstStride, srcStride);\
  1589. OPNAME ## h264_qpel8_h_lowpass(dst+8, src+8, dstStride, srcStride);\
  1590. }\
  1591. \
  1592. static void OPNAME ## h264_qpel16_hv_lowpass(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  1593. OPNAME ## h264_qpel8_hv_lowpass(dst , tmp , src , dstStride, tmpStride, srcStride);\
  1594. OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\
  1595. src += 8*srcStride;\
  1596. tmp += 8*tmpStride;\
  1597. dst += 8*dstStride;\
  1598. OPNAME ## h264_qpel8_hv_lowpass(dst , tmp , src , dstStride, tmpStride, srcStride);\
  1599. OPNAME ## h264_qpel8_hv_lowpass(dst+8, tmp+8, src+8, dstStride, tmpStride, srcStride);\
  1600. }\
  1601. #define H264_MC(OPNAME, SIZE) \
  1602. static void OPNAME ## h264_qpel ## SIZE ## _mc00_c (uint8_t *dst, uint8_t *src, int stride){\
  1603. OPNAME ## pixels ## SIZE ## _c(dst, src, stride, SIZE);\
  1604. }\
  1605. \
  1606. static void OPNAME ## h264_qpel ## SIZE ## _mc10_c(uint8_t *dst, uint8_t *src, int stride){\
  1607. uint8_t half[SIZE*SIZE];\
  1608. put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\
  1609. OPNAME ## pixels ## SIZE ## _l2(dst, src, half, stride, stride, SIZE, SIZE);\
  1610. }\
  1611. \
  1612. static void OPNAME ## h264_qpel ## SIZE ## _mc20_c(uint8_t *dst, uint8_t *src, int stride){\
  1613. OPNAME ## h264_qpel ## SIZE ## _h_lowpass(dst, src, stride, stride);\
  1614. }\
  1615. \
  1616. static void OPNAME ## h264_qpel ## SIZE ## _mc30_c(uint8_t *dst, uint8_t *src, int stride){\
  1617. uint8_t half[SIZE*SIZE];\
  1618. put_h264_qpel ## SIZE ## _h_lowpass(half, src, SIZE, stride);\
  1619. OPNAME ## pixels ## SIZE ## _l2(dst, src+1, half, stride, stride, SIZE, SIZE);\
  1620. }\
  1621. \
  1622. static void OPNAME ## h264_qpel ## SIZE ## _mc01_c(uint8_t *dst, uint8_t *src, int stride){\
  1623. uint8_t full[SIZE*(SIZE+5)];\
  1624. uint8_t * const full_mid= full + SIZE*2;\
  1625. uint8_t half[SIZE*SIZE];\
  1626. copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
  1627. put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\
  1628. OPNAME ## pixels ## SIZE ## _l2(dst, full_mid, half, stride, SIZE, SIZE, SIZE);\
  1629. }\
  1630. \
  1631. static void OPNAME ## h264_qpel ## SIZE ## _mc02_c(uint8_t *dst, uint8_t *src, int stride){\
  1632. uint8_t full[SIZE*(SIZE+5)];\
  1633. uint8_t * const full_mid= full + SIZE*2;\
  1634. copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
  1635. OPNAME ## h264_qpel ## SIZE ## _v_lowpass(dst, full_mid, stride, SIZE);\
  1636. }\
  1637. \
  1638. static void OPNAME ## h264_qpel ## SIZE ## _mc03_c(uint8_t *dst, uint8_t *src, int stride){\
  1639. uint8_t full[SIZE*(SIZE+5)];\
  1640. uint8_t * const full_mid= full + SIZE*2;\
  1641. uint8_t half[SIZE*SIZE];\
  1642. copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
  1643. put_h264_qpel ## SIZE ## _v_lowpass(half, full_mid, SIZE, SIZE);\
  1644. OPNAME ## pixels ## SIZE ## _l2(dst, full_mid+SIZE, half, stride, SIZE, SIZE, SIZE);\
  1645. }\
  1646. \
  1647. static void OPNAME ## h264_qpel ## SIZE ## _mc11_c(uint8_t *dst, uint8_t *src, int stride){\
  1648. uint8_t full[SIZE*(SIZE+5)];\
  1649. uint8_t * const full_mid= full + SIZE*2;\
  1650. uint8_t halfH[SIZE*SIZE];\
  1651. uint8_t halfV[SIZE*SIZE];\
  1652. put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
  1653. copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
  1654. put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
  1655. OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
  1656. }\
  1657. \
  1658. static void OPNAME ## h264_qpel ## SIZE ## _mc31_c(uint8_t *dst, uint8_t *src, int stride){\
  1659. uint8_t full[SIZE*(SIZE+5)];\
  1660. uint8_t * const full_mid= full + SIZE*2;\
  1661. uint8_t halfH[SIZE*SIZE];\
  1662. uint8_t halfV[SIZE*SIZE];\
  1663. put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
  1664. copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\
  1665. put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
  1666. OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
  1667. }\
  1668. \
  1669. static void OPNAME ## h264_qpel ## SIZE ## _mc13_c(uint8_t *dst, uint8_t *src, int stride){\
  1670. uint8_t full[SIZE*(SIZE+5)];\
  1671. uint8_t * const full_mid= full + SIZE*2;\
  1672. uint8_t halfH[SIZE*SIZE];\
  1673. uint8_t halfV[SIZE*SIZE];\
  1674. put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
  1675. copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
  1676. put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
  1677. OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
  1678. }\
  1679. \
  1680. static void OPNAME ## h264_qpel ## SIZE ## _mc33_c(uint8_t *dst, uint8_t *src, int stride){\
  1681. uint8_t full[SIZE*(SIZE+5)];\
  1682. uint8_t * const full_mid= full + SIZE*2;\
  1683. uint8_t halfH[SIZE*SIZE];\
  1684. uint8_t halfV[SIZE*SIZE];\
  1685. put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
  1686. copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\
  1687. put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
  1688. OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfV, stride, SIZE, SIZE, SIZE);\
  1689. }\
  1690. \
  1691. static void OPNAME ## h264_qpel ## SIZE ## _mc22_c(uint8_t *dst, uint8_t *src, int stride){\
  1692. int16_t tmp[SIZE*(SIZE+5)];\
  1693. OPNAME ## h264_qpel ## SIZE ## _hv_lowpass(dst, tmp, src, stride, SIZE, stride);\
  1694. }\
  1695. \
  1696. static void OPNAME ## h264_qpel ## SIZE ## _mc21_c(uint8_t *dst, uint8_t *src, int stride){\
  1697. int16_t tmp[SIZE*(SIZE+5)];\
  1698. uint8_t halfH[SIZE*SIZE];\
  1699. uint8_t halfHV[SIZE*SIZE];\
  1700. put_h264_qpel ## SIZE ## _h_lowpass(halfH, src, SIZE, stride);\
  1701. put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
  1702. OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
  1703. }\
  1704. \
  1705. static void OPNAME ## h264_qpel ## SIZE ## _mc23_c(uint8_t *dst, uint8_t *src, int stride){\
  1706. int16_t tmp[SIZE*(SIZE+5)];\
  1707. uint8_t halfH[SIZE*SIZE];\
  1708. uint8_t halfHV[SIZE*SIZE];\
  1709. put_h264_qpel ## SIZE ## _h_lowpass(halfH, src + stride, SIZE, stride);\
  1710. put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
  1711. OPNAME ## pixels ## SIZE ## _l2(dst, halfH, halfHV, stride, SIZE, SIZE, SIZE);\
  1712. }\
  1713. \
  1714. static void OPNAME ## h264_qpel ## SIZE ## _mc12_c(uint8_t *dst, uint8_t *src, int stride){\
  1715. uint8_t full[SIZE*(SIZE+5)];\
  1716. uint8_t * const full_mid= full + SIZE*2;\
  1717. int16_t tmp[SIZE*(SIZE+5)];\
  1718. uint8_t halfV[SIZE*SIZE];\
  1719. uint8_t halfHV[SIZE*SIZE];\
  1720. copy_block ## SIZE (full, src - stride*2, SIZE, stride, SIZE + 5);\
  1721. put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
  1722. put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
  1723. OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
  1724. }\
  1725. \
  1726. static void OPNAME ## h264_qpel ## SIZE ## _mc32_c(uint8_t *dst, uint8_t *src, int stride){\
  1727. uint8_t full[SIZE*(SIZE+5)];\
  1728. uint8_t * const full_mid= full + SIZE*2;\
  1729. int16_t tmp[SIZE*(SIZE+5)];\
  1730. uint8_t halfV[SIZE*SIZE];\
  1731. uint8_t halfHV[SIZE*SIZE];\
  1732. copy_block ## SIZE (full, src - stride*2 + 1, SIZE, stride, SIZE + 5);\
  1733. put_h264_qpel ## SIZE ## _v_lowpass(halfV, full_mid, SIZE, SIZE);\
  1734. put_h264_qpel ## SIZE ## _hv_lowpass(halfHV, tmp, src, SIZE, SIZE, stride);\
  1735. OPNAME ## pixels ## SIZE ## _l2(dst, halfV, halfHV, stride, SIZE, SIZE, SIZE);\
  1736. }\
  1737. #define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1)
  1738. //#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
  1739. #define op_put(a, b) a = cm[((b) + 16)>>5]
  1740. #define op2_avg(a, b) a = (((a)+cm[((b) + 512)>>10]+1)>>1)
  1741. #define op2_put(a, b) a = cm[((b) + 512)>>10]
  1742. H264_LOWPASS(put_ , op_put, op2_put)
  1743. H264_LOWPASS(avg_ , op_avg, op2_avg)
  1744. H264_MC(put_, 4)
  1745. H264_MC(put_, 8)
  1746. H264_MC(put_, 16)
  1747. H264_MC(avg_, 4)
  1748. H264_MC(avg_, 8)
  1749. H264_MC(avg_, 16)
  1750. #undef op_avg
  1751. #undef op_put
  1752. #undef op2_avg
  1753. #undef op2_put
  1754. #endif
  1755. static void wmv2_mspel8_h_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){
  1756. uint8_t *cm = cropTbl + MAX_NEG_CROP;
  1757. int i;
  1758. for(i=0; i<h; i++){
  1759. dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4];
  1760. dst[1]= cm[(9*(src[1] + src[2]) - (src[ 0] + src[3]) + 8)>>4];
  1761. dst[2]= cm[(9*(src[2] + src[3]) - (src[ 1] + src[4]) + 8)>>4];
  1762. dst[3]= cm[(9*(src[3] + src[4]) - (src[ 2] + src[5]) + 8)>>4];
  1763. dst[4]= cm[(9*(src[4] + src[5]) - (src[ 3] + src[6]) + 8)>>4];
  1764. dst[5]= cm[(9*(src[5] + src[6]) - (src[ 4] + src[7]) + 8)>>4];
  1765. dst[6]= cm[(9*(src[6] + src[7]) - (src[ 5] + src[8]) + 8)>>4];
  1766. dst[7]= cm[(9*(src[7] + src[8]) - (src[ 6] + src[9]) + 8)>>4];
  1767. dst+=dstStride;
  1768. src+=srcStride;
  1769. }
  1770. }
  1771. static void wmv2_mspel8_v_lowpass(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int w){
  1772. uint8_t *cm = cropTbl + MAX_NEG_CROP;
  1773. int i;
  1774. for(i=0; i<w; i++){
  1775. const int src_1= src[ -srcStride];
  1776. const int src0 = src[0 ];
  1777. const int src1 = src[ srcStride];
  1778. const int src2 = src[2*srcStride];
  1779. const int src3 = src[3*srcStride];
  1780. const int src4 = src[4*srcStride];
  1781. const int src5 = src[5*srcStride];
  1782. const int src6 = src[6*srcStride];
  1783. const int src7 = src[7*srcStride];
  1784. const int src8 = src[8*srcStride];
  1785. const int src9 = src[9*srcStride];
  1786. dst[0*dstStride]= cm[(9*(src0 + src1) - (src_1 + src2) + 8)>>4];
  1787. dst[1*dstStride]= cm[(9*(src1 + src2) - (src0 + src3) + 8)>>4];
  1788. dst[2*dstStride]= cm[(9*(src2 + src3) - (src1 + src4) + 8)>>4];
  1789. dst[3*dstStride]= cm[(9*(src3 + src4) - (src2 + src5) + 8)>>4];
  1790. dst[4*dstStride]= cm[(9*(src4 + src5) - (src3 + src6) + 8)>>4];
  1791. dst[5*dstStride]= cm[(9*(src5 + src6) - (src4 + src7) + 8)>>4];
  1792. dst[6*dstStride]= cm[(9*(src6 + src7) - (src5 + src8) + 8)>>4];
  1793. dst[7*dstStride]= cm[(9*(src7 + src8) - (src6 + src9) + 8)>>4];
  1794. src++;
  1795. dst++;
  1796. }
  1797. }
  1798. static void put_mspel8_mc00_c (uint8_t *dst, uint8_t *src, int stride){
  1799. put_pixels8_c(dst, src, stride, 8);
  1800. }
  1801. static void put_mspel8_mc10_c(uint8_t *dst, uint8_t *src, int stride){
  1802. uint8_t half[64];
  1803. wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
  1804. put_pixels8_l2(dst, src, half, stride, stride, 8, 8);
  1805. }
  1806. static void put_mspel8_mc20_c(uint8_t *dst, uint8_t *src, int stride){
  1807. wmv2_mspel8_h_lowpass(dst, src, stride, stride, 8);
  1808. }
  1809. static void put_mspel8_mc30_c(uint8_t *dst, uint8_t *src, int stride){
  1810. uint8_t half[64];
  1811. wmv2_mspel8_h_lowpass(half, src, 8, stride, 8);
  1812. put_pixels8_l2(dst, src+1, half, stride, stride, 8, 8);
  1813. }
  1814. static void put_mspel8_mc02_c(uint8_t *dst, uint8_t *src, int stride){
  1815. wmv2_mspel8_v_lowpass(dst, src, stride, stride, 8);
  1816. }
  1817. static void put_mspel8_mc12_c(uint8_t *dst, uint8_t *src, int stride){
  1818. uint8_t halfH[88];
  1819. uint8_t halfV[64];
  1820. uint8_t halfHV[64];
  1821. wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
  1822. wmv2_mspel8_v_lowpass(halfV, src, 8, stride, 8);
  1823. wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
  1824. put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);
  1825. }
  1826. static void put_mspel8_mc32_c(uint8_t *dst, uint8_t *src, int stride){
  1827. uint8_t halfH[88];
  1828. uint8_t halfV[64];
  1829. uint8_t halfHV[64];
  1830. wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
  1831. wmv2_mspel8_v_lowpass(halfV, src+1, 8, stride, 8);
  1832. wmv2_mspel8_v_lowpass(halfHV, halfH+8, 8, 8, 8);
  1833. put_pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);
  1834. }
  1835. static void put_mspel8_mc22_c(uint8_t *dst, uint8_t *src, int stride){
  1836. uint8_t halfH[88];
  1837. wmv2_mspel8_h_lowpass(halfH, src-stride, 8, stride, 11);
  1838. wmv2_mspel8_v_lowpass(dst, halfH+8, stride, 8, 8);
  1839. }
  1840. static inline int pix_abs16x16_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1841. {
  1842. int s, i;
  1843. s = 0;
  1844. for(i=0;i<16;i++) {
  1845. s += abs(pix1[0] - pix2[0]);
  1846. s += abs(pix1[1] - pix2[1]);
  1847. s += abs(pix1[2] - pix2[2]);
  1848. s += abs(pix1[3] - pix2[3]);
  1849. s += abs(pix1[4] - pix2[4]);
  1850. s += abs(pix1[5] - pix2[5]);
  1851. s += abs(pix1[6] - pix2[6]);
  1852. s += abs(pix1[7] - pix2[7]);
  1853. s += abs(pix1[8] - pix2[8]);
  1854. s += abs(pix1[9] - pix2[9]);
  1855. s += abs(pix1[10] - pix2[10]);
  1856. s += abs(pix1[11] - pix2[11]);
  1857. s += abs(pix1[12] - pix2[12]);
  1858. s += abs(pix1[13] - pix2[13]);
  1859. s += abs(pix1[14] - pix2[14]);
  1860. s += abs(pix1[15] - pix2[15]);
  1861. pix1 += line_size;
  1862. pix2 += line_size;
  1863. }
  1864. return s;
  1865. }
  1866. static int pix_abs16x16_x2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1867. {
  1868. int s, i;
  1869. s = 0;
  1870. for(i=0;i<16;i++) {
  1871. s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
  1872. s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
  1873. s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
  1874. s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
  1875. s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
  1876. s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
  1877. s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
  1878. s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
  1879. s += abs(pix1[8] - avg2(pix2[8], pix2[9]));
  1880. s += abs(pix1[9] - avg2(pix2[9], pix2[10]));
  1881. s += abs(pix1[10] - avg2(pix2[10], pix2[11]));
  1882. s += abs(pix1[11] - avg2(pix2[11], pix2[12]));
  1883. s += abs(pix1[12] - avg2(pix2[12], pix2[13]));
  1884. s += abs(pix1[13] - avg2(pix2[13], pix2[14]));
  1885. s += abs(pix1[14] - avg2(pix2[14], pix2[15]));
  1886. s += abs(pix1[15] - avg2(pix2[15], pix2[16]));
  1887. pix1 += line_size;
  1888. pix2 += line_size;
  1889. }
  1890. return s;
  1891. }
  1892. static int pix_abs16x16_y2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1893. {
  1894. int s, i;
  1895. uint8_t *pix3 = pix2 + line_size;
  1896. s = 0;
  1897. for(i=0;i<16;i++) {
  1898. s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
  1899. s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
  1900. s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
  1901. s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
  1902. s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
  1903. s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
  1904. s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
  1905. s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
  1906. s += abs(pix1[8] - avg2(pix2[8], pix3[8]));
  1907. s += abs(pix1[9] - avg2(pix2[9], pix3[9]));
  1908. s += abs(pix1[10] - avg2(pix2[10], pix3[10]));
  1909. s += abs(pix1[11] - avg2(pix2[11], pix3[11]));
  1910. s += abs(pix1[12] - avg2(pix2[12], pix3[12]));
  1911. s += abs(pix1[13] - avg2(pix2[13], pix3[13]));
  1912. s += abs(pix1[14] - avg2(pix2[14], pix3[14]));
  1913. s += abs(pix1[15] - avg2(pix2[15], pix3[15]));
  1914. pix1 += line_size;
  1915. pix2 += line_size;
  1916. pix3 += line_size;
  1917. }
  1918. return s;
  1919. }
  1920. static int pix_abs16x16_xy2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1921. {
  1922. int s, i;
  1923. uint8_t *pix3 = pix2 + line_size;
  1924. s = 0;
  1925. for(i=0;i<16;i++) {
  1926. s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
  1927. s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
  1928. s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
  1929. s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
  1930. s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
  1931. s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
  1932. s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
  1933. s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
  1934. s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9]));
  1935. s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10]));
  1936. s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11]));
  1937. s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12]));
  1938. s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13]));
  1939. s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14]));
  1940. s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15]));
  1941. s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16]));
  1942. pix1 += line_size;
  1943. pix2 += line_size;
  1944. pix3 += line_size;
  1945. }
  1946. return s;
  1947. }
  1948. static inline int pix_abs8x8_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1949. {
  1950. int s, i;
  1951. s = 0;
  1952. for(i=0;i<8;i++) {
  1953. s += abs(pix1[0] - pix2[0]);
  1954. s += abs(pix1[1] - pix2[1]);
  1955. s += abs(pix1[2] - pix2[2]);
  1956. s += abs(pix1[3] - pix2[3]);
  1957. s += abs(pix1[4] - pix2[4]);
  1958. s += abs(pix1[5] - pix2[5]);
  1959. s += abs(pix1[6] - pix2[6]);
  1960. s += abs(pix1[7] - pix2[7]);
  1961. pix1 += line_size;
  1962. pix2 += line_size;
  1963. }
  1964. return s;
  1965. }
  1966. static int pix_abs8x8_x2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1967. {
  1968. int s, i;
  1969. s = 0;
  1970. for(i=0;i<8;i++) {
  1971. s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
  1972. s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
  1973. s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
  1974. s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
  1975. s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
  1976. s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
  1977. s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
  1978. s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
  1979. pix1 += line_size;
  1980. pix2 += line_size;
  1981. }
  1982. return s;
  1983. }
  1984. static int pix_abs8x8_y2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  1985. {
  1986. int s, i;
  1987. uint8_t *pix3 = pix2 + line_size;
  1988. s = 0;
  1989. for(i=0;i<8;i++) {
  1990. s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
  1991. s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
  1992. s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
  1993. s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
  1994. s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
  1995. s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
  1996. s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
  1997. s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
  1998. pix1 += line_size;
  1999. pix2 += line_size;
  2000. pix3 += line_size;
  2001. }
  2002. return s;
  2003. }
  2004. static int pix_abs8x8_xy2_c(uint8_t *pix1, uint8_t *pix2, int line_size)
  2005. {
  2006. int s, i;
  2007. uint8_t *pix3 = pix2 + line_size;
  2008. s = 0;
  2009. for(i=0;i<8;i++) {
  2010. s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
  2011. s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
  2012. s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
  2013. s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
  2014. s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
  2015. s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
  2016. s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
  2017. s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
  2018. pix1 += line_size;
  2019. pix2 += line_size;
  2020. pix3 += line_size;
  2021. }
  2022. return s;
  2023. }
  2024. static int sad16x16_c(void *s, uint8_t *a, uint8_t *b, int stride){
  2025. return pix_abs16x16_c(a,b,stride);
  2026. }
  2027. static int sad8x8_c(void *s, uint8_t *a, uint8_t *b, int stride){
  2028. return pix_abs8x8_c(a,b,stride);
  2029. }
  2030. /**
  2031. * permutes an 8x8 block.
  2032. * @param block the block which will be permuted according to the given permutation vector
  2033. * @param permutation the permutation vector
  2034. * @param last the last non zero coefficient in scantable order, used to speed the permutation up
  2035. * @param scantable the used scantable, this is only used to speed the permutation up, the block is not
  2036. * (inverse) permutated to scantable order!
  2037. */
  2038. void ff_block_permute(DCTELEM *block, uint8_t *permutation, const uint8_t *scantable, int last)
  2039. {
  2040. int i;
  2041. DCTELEM temp[64];
  2042. if(last<=0) return;
  2043. //if(permutation[1]==1) return; //FIXME its ok but not clean and might fail for some perms
  2044. for(i=0; i<=last; i++){
  2045. const int j= scantable[i];
  2046. temp[j]= block[j];
  2047. block[j]=0;
  2048. }
  2049. for(i=0; i<=last; i++){
  2050. const int j= scantable[i];
  2051. const int perm_j= permutation[j];
  2052. block[perm_j]= temp[j];
  2053. }
  2054. }
  2055. /**
  2056. * memset(blocks, 0, sizeof(DCTELEM)*6*64)
  2057. */
  2058. static void clear_blocks_c(DCTELEM *blocks)
  2059. {
  2060. memset(blocks, 0, sizeof(DCTELEM)*6*64);
  2061. }
  2062. static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){
  2063. int i;
  2064. for(i=0; i+7<w; i+=8){
  2065. dst[i+0] += src[i+0];
  2066. dst[i+1] += src[i+1];
  2067. dst[i+2] += src[i+2];
  2068. dst[i+3] += src[i+3];
  2069. dst[i+4] += src[i+4];
  2070. dst[i+5] += src[i+5];
  2071. dst[i+6] += src[i+6];
  2072. dst[i+7] += src[i+7];
  2073. }
  2074. for(; i<w; i++)
  2075. dst[i+0] += src[i+0];
  2076. }
  2077. static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
  2078. int i;
  2079. for(i=0; i+7<w; i+=8){
  2080. dst[i+0] = src1[i+0]-src2[i+0];
  2081. dst[i+1] = src1[i+1]-src2[i+1];
  2082. dst[i+2] = src1[i+2]-src2[i+2];
  2083. dst[i+3] = src1[i+3]-src2[i+3];
  2084. dst[i+4] = src1[i+4]-src2[i+4];
  2085. dst[i+5] = src1[i+5]-src2[i+5];
  2086. dst[i+6] = src1[i+6]-src2[i+6];
  2087. dst[i+7] = src1[i+7]-src2[i+7];
  2088. }
  2089. for(; i<w; i++)
  2090. dst[i+0] = src1[i+0]-src2[i+0];
  2091. }
  2092. #define BUTTERFLY2(o1,o2,i1,i2) \
  2093. o1= (i1)+(i2);\
  2094. o2= (i1)-(i2);
  2095. #define BUTTERFLY1(x,y) \
  2096. {\
  2097. int a,b;\
  2098. a= x;\
  2099. b= y;\
  2100. x= a+b;\
  2101. y= a-b;\
  2102. }
  2103. #define BUTTERFLYA(x,y) (ABS((x)+(y)) + ABS((x)-(y)))
  2104. static int hadamard8_diff_c(/*MpegEncContext*/ void *s, uint8_t *dst, uint8_t *src, int stride){
  2105. int i;
  2106. int temp[64];
  2107. int sum=0;
  2108. for(i=0; i<8; i++){
  2109. //FIXME try pointer walks
  2110. 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]);
  2111. 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]);
  2112. 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]);
  2113. 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]);
  2114. BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
  2115. BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
  2116. BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
  2117. BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
  2118. BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
  2119. BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
  2120. BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
  2121. BUTTERFLY1(temp[8*i+3], temp[8*i+7]);
  2122. }
  2123. for(i=0; i<8; i++){
  2124. BUTTERFLY1(temp[8*0+i], temp[8*1+i]);
  2125. BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
  2126. BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
  2127. BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
  2128. BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
  2129. BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
  2130. BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
  2131. BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
  2132. sum +=
  2133. BUTTERFLYA(temp[8*0+i], temp[8*4+i])
  2134. +BUTTERFLYA(temp[8*1+i], temp[8*5+i])
  2135. +BUTTERFLYA(temp[8*2+i], temp[8*6+i])
  2136. +BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
  2137. }
  2138. #if 0
  2139. static int maxi=0;
  2140. if(sum>maxi){
  2141. maxi=sum;
  2142. printf("MAX:%d\n", maxi);
  2143. }
  2144. #endif
  2145. return sum;
  2146. }
  2147. static int hadamard8_abs_c(uint8_t *src, int stride, int mean){
  2148. int i;
  2149. int temp[64];
  2150. int sum=0;
  2151. //FIXME OOOPS ignore 0 term instead of mean mess
  2152. for(i=0; i<8; i++){
  2153. //FIXME try pointer walks
  2154. BUTTERFLY2(temp[8*i+0], temp[8*i+1], src[stride*i+0]-mean,src[stride*i+1]-mean);
  2155. BUTTERFLY2(temp[8*i+2], temp[8*i+3], src[stride*i+2]-mean,src[stride*i+3]-mean);
  2156. BUTTERFLY2(temp[8*i+4], temp[8*i+5], src[stride*i+4]-mean,src[stride*i+5]-mean);
  2157. BUTTERFLY2(temp[8*i+6], temp[8*i+7], src[stride*i+6]-mean,src[stride*i+7]-mean);
  2158. BUTTERFLY1(temp[8*i+0], temp[8*i+2]);
  2159. BUTTERFLY1(temp[8*i+1], temp[8*i+3]);
  2160. BUTTERFLY1(temp[8*i+4], temp[8*i+6]);
  2161. BUTTERFLY1(temp[8*i+5], temp[8*i+7]);
  2162. BUTTERFLY1(temp[8*i+0], temp[8*i+4]);
  2163. BUTTERFLY1(temp[8*i+1], temp[8*i+5]);
  2164. BUTTERFLY1(temp[8*i+2], temp[8*i+6]);
  2165. BUTTERFLY1(temp[8*i+3], temp[8*i+7]);
  2166. }
  2167. for(i=0; i<8; i++){
  2168. BUTTERFLY1(temp[8*0+i], temp[8*1+i]);
  2169. BUTTERFLY1(temp[8*2+i], temp[8*3+i]);
  2170. BUTTERFLY1(temp[8*4+i], temp[8*5+i]);
  2171. BUTTERFLY1(temp[8*6+i], temp[8*7+i]);
  2172. BUTTERFLY1(temp[8*0+i], temp[8*2+i]);
  2173. BUTTERFLY1(temp[8*1+i], temp[8*3+i]);
  2174. BUTTERFLY1(temp[8*4+i], temp[8*6+i]);
  2175. BUTTERFLY1(temp[8*5+i], temp[8*7+i]);
  2176. sum +=
  2177. BUTTERFLYA(temp[8*0+i], temp[8*4+i])
  2178. +BUTTERFLYA(temp[8*1+i], temp[8*5+i])
  2179. +BUTTERFLYA(temp[8*2+i], temp[8*6+i])
  2180. +BUTTERFLYA(temp[8*3+i], temp[8*7+i]);
  2181. }
  2182. return sum;
  2183. }
  2184. static int dct_sad8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
  2185. MpegEncContext * const s= (MpegEncContext *)c;
  2186. uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
  2187. DCTELEM * const temp= (DCTELEM*)aligned_temp;
  2188. int sum=0, i;
  2189. s->dsp.diff_pixels(temp, src1, src2, stride);
  2190. s->dsp.fdct(temp);
  2191. for(i=0; i<64; i++)
  2192. sum+= ABS(temp[i]);
  2193. return sum;
  2194. }
  2195. void simple_idct(DCTELEM *block); //FIXME
  2196. static int quant_psnr8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
  2197. MpegEncContext * const s= (MpegEncContext *)c;
  2198. uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64*2/8];
  2199. DCTELEM * const temp= (DCTELEM*)aligned_temp;
  2200. DCTELEM * const bak = ((DCTELEM*)aligned_temp)+64;
  2201. int sum=0, i;
  2202. s->mb_intra=0;
  2203. s->dsp.diff_pixels(temp, src1, src2, stride);
  2204. memcpy(bak, temp, 64*sizeof(DCTELEM));
  2205. s->block_last_index[0/*FIXME*/]= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
  2206. s->dct_unquantize(s, temp, 0, s->qscale);
  2207. simple_idct(temp); //FIXME
  2208. for(i=0; i<64; i++)
  2209. sum+= (temp[i]-bak[i])*(temp[i]-bak[i]);
  2210. return sum;
  2211. }
  2212. static int rd8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
  2213. MpegEncContext * const s= (MpegEncContext *)c;
  2214. const uint8_t *scantable= s->intra_scantable.permutated;
  2215. uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
  2216. uint64_t __align8 aligned_bak[stride];
  2217. DCTELEM * const temp= (DCTELEM*)aligned_temp;
  2218. uint8_t * const bak= (uint8_t*)aligned_bak;
  2219. int i, last, run, bits, level, distoration, start_i;
  2220. const int esc_length= s->ac_esc_length;
  2221. uint8_t * length;
  2222. uint8_t * last_length;
  2223. for(i=0; i<8; i++){
  2224. ((uint32_t*)(bak + i*stride))[0]= ((uint32_t*)(src2 + i*stride))[0];
  2225. ((uint32_t*)(bak + i*stride))[1]= ((uint32_t*)(src2 + i*stride))[1];
  2226. }
  2227. s->dsp.diff_pixels(temp, src1, src2, stride);
  2228. s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
  2229. bits=0;
  2230. if (s->mb_intra) {
  2231. start_i = 1;
  2232. length = s->intra_ac_vlc_length;
  2233. last_length= s->intra_ac_vlc_last_length;
  2234. bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
  2235. } else {
  2236. start_i = 0;
  2237. length = s->inter_ac_vlc_length;
  2238. last_length= s->inter_ac_vlc_last_length;
  2239. }
  2240. if(last>=start_i){
  2241. run=0;
  2242. for(i=start_i; i<last; i++){
  2243. int j= scantable[i];
  2244. level= temp[j];
  2245. if(level){
  2246. level+=64;
  2247. if((level&(~127)) == 0){
  2248. bits+= length[UNI_AC_ENC_INDEX(run, level)];
  2249. }else
  2250. bits+= esc_length;
  2251. run=0;
  2252. }else
  2253. run++;
  2254. }
  2255. i= scantable[last];
  2256. level= temp[i] + 64;
  2257. assert(level - 64);
  2258. if((level&(~127)) == 0){
  2259. bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
  2260. }else
  2261. bits+= esc_length;
  2262. }
  2263. if(last>=0){
  2264. s->dct_unquantize(s, temp, 0, s->qscale);
  2265. }
  2266. s->dsp.idct_add(bak, stride, temp);
  2267. distoration= s->dsp.sse[1](NULL, bak, src1, stride);
  2268. return distoration + ((bits*s->qscale*s->qscale*109 + 64)>>7);
  2269. }
  2270. static int bit8x8_c(/*MpegEncContext*/ void *c, uint8_t *src1, uint8_t *src2, int stride){
  2271. MpegEncContext * const s= (MpegEncContext *)c;
  2272. const uint8_t *scantable= s->intra_scantable.permutated;
  2273. uint64_t __align8 aligned_temp[sizeof(DCTELEM)*64/8];
  2274. DCTELEM * const temp= (DCTELEM*)aligned_temp;
  2275. int i, last, run, bits, level, start_i;
  2276. const int esc_length= s->ac_esc_length;
  2277. uint8_t * length;
  2278. uint8_t * last_length;
  2279. s->dsp.diff_pixels(temp, src1, src2, stride);
  2280. s->block_last_index[0/*FIXME*/]= last= s->fast_dct_quantize(s, temp, 0/*FIXME*/, s->qscale, &i);
  2281. bits=0;
  2282. if (s->mb_intra) {
  2283. start_i = 1;
  2284. length = s->intra_ac_vlc_length;
  2285. last_length= s->intra_ac_vlc_last_length;
  2286. bits+= s->luma_dc_vlc_length[temp[0] + 256]; //FIXME chroma
  2287. } else {
  2288. start_i = 0;
  2289. length = s->inter_ac_vlc_length;
  2290. last_length= s->inter_ac_vlc_last_length;
  2291. }
  2292. if(last>=start_i){
  2293. run=0;
  2294. for(i=start_i; i<last; i++){
  2295. int j= scantable[i];
  2296. level= temp[j];
  2297. if(level){
  2298. level+=64;
  2299. if((level&(~127)) == 0){
  2300. bits+= length[UNI_AC_ENC_INDEX(run, level)];
  2301. }else
  2302. bits+= esc_length;
  2303. run=0;
  2304. }else
  2305. run++;
  2306. }
  2307. i= scantable[last];
  2308. level= temp[i] + 64;
  2309. assert(level - 64);
  2310. if((level&(~127)) == 0){
  2311. bits+= last_length[UNI_AC_ENC_INDEX(run, level)];
  2312. }else
  2313. bits+= esc_length;
  2314. }
  2315. return bits;
  2316. }
  2317. WARPER88_1616(hadamard8_diff_c, hadamard8_diff16_c)
  2318. WARPER88_1616(dct_sad8x8_c, dct_sad16x16_c)
  2319. WARPER88_1616(quant_psnr8x8_c, quant_psnr16x16_c)
  2320. WARPER88_1616(rd8x8_c, rd16x16_c)
  2321. WARPER88_1616(bit8x8_c, bit16x16_c)
  2322. /* XXX: those functions should be suppressed ASAP when all IDCTs are
  2323. converted */
  2324. static void ff_jref_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
  2325. {
  2326. j_rev_dct (block);
  2327. put_pixels_clamped_c(block, dest, line_size);
  2328. }
  2329. static void ff_jref_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
  2330. {
  2331. j_rev_dct (block);
  2332. add_pixels_clamped_c(block, dest, line_size);
  2333. }
  2334. void dsputil_init(DSPContext* c, AVCodecContext *avctx)
  2335. {
  2336. static int init_done = 0;
  2337. int i;
  2338. if (!init_done) {
  2339. for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i;
  2340. for(i=0;i<MAX_NEG_CROP;i++) {
  2341. cropTbl[i] = 0;
  2342. cropTbl[i + MAX_NEG_CROP + 256] = 255;
  2343. }
  2344. for(i=0;i<512;i++) {
  2345. squareTbl[i] = (i - 256) * (i - 256);
  2346. }
  2347. for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1;
  2348. init_done = 1;
  2349. }
  2350. #ifdef CONFIG_ENCODERS
  2351. if(avctx->dct_algo==FF_DCT_FASTINT)
  2352. c->fdct = fdct_ifast;
  2353. else
  2354. c->fdct = ff_jpeg_fdct_islow; //slow/accurate/default
  2355. #endif //CONFIG_ENCODERS
  2356. if(avctx->idct_algo==FF_IDCT_INT){
  2357. c->idct_put= ff_jref_idct_put;
  2358. c->idct_add= ff_jref_idct_add;
  2359. c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
  2360. }else{ //accurate/default
  2361. c->idct_put= simple_idct_put;
  2362. c->idct_add= simple_idct_add;
  2363. c->idct_permutation_type= FF_NO_IDCT_PERM;
  2364. }
  2365. c->get_pixels = get_pixels_c;
  2366. c->diff_pixels = diff_pixels_c;
  2367. c->put_pixels_clamped = put_pixels_clamped_c;
  2368. c->add_pixels_clamped = add_pixels_clamped_c;
  2369. c->gmc1 = gmc1_c;
  2370. c->gmc = gmc_c;
  2371. c->clear_blocks = clear_blocks_c;
  2372. c->pix_sum = pix_sum_c;
  2373. c->pix_norm1 = pix_norm1_c;
  2374. c->sse[0]= sse16_c;
  2375. c->sse[1]= sse8_c;
  2376. /* TODO [0] 16 [1] 8 */
  2377. c->pix_abs16x16 = pix_abs16x16_c;
  2378. c->pix_abs16x16_x2 = pix_abs16x16_x2_c;
  2379. c->pix_abs16x16_y2 = pix_abs16x16_y2_c;
  2380. c->pix_abs16x16_xy2 = pix_abs16x16_xy2_c;
  2381. c->pix_abs8x8 = pix_abs8x8_c;
  2382. c->pix_abs8x8_x2 = pix_abs8x8_x2_c;
  2383. c->pix_abs8x8_y2 = pix_abs8x8_y2_c;
  2384. c->pix_abs8x8_xy2 = pix_abs8x8_xy2_c;
  2385. #define dspfunc(PFX, IDX, NUM) \
  2386. c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## NUM ## _c; \
  2387. c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## NUM ## _x2_c; \
  2388. c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## NUM ## _y2_c; \
  2389. c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## NUM ## _xy2_c
  2390. dspfunc(put, 0, 16);
  2391. dspfunc(put_no_rnd, 0, 16);
  2392. dspfunc(put, 1, 8);
  2393. dspfunc(put_no_rnd, 1, 8);
  2394. dspfunc(avg, 0, 16);
  2395. dspfunc(avg_no_rnd, 0, 16);
  2396. dspfunc(avg, 1, 8);
  2397. dspfunc(avg_no_rnd, 1, 8);
  2398. #undef dspfunc
  2399. #define dspfunc(PFX, IDX, NUM) \
  2400. c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \
  2401. c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \
  2402. c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \
  2403. c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \
  2404. c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \
  2405. c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \
  2406. c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \
  2407. c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \
  2408. c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \
  2409. c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \
  2410. c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
  2411. c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
  2412. c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
  2413. c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
  2414. c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
  2415. c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
  2416. dspfunc(put_qpel, 0, 16);
  2417. dspfunc(put_no_rnd_qpel, 0, 16);
  2418. dspfunc(avg_qpel, 0, 16);
  2419. /* dspfunc(avg_no_rnd_qpel, 0, 16); */
  2420. dspfunc(put_qpel, 1, 8);
  2421. dspfunc(put_no_rnd_qpel, 1, 8);
  2422. dspfunc(avg_qpel, 1, 8);
  2423. /* dspfunc(avg_no_rnd_qpel, 1, 8); */
  2424. dspfunc(put_h264_qpel, 0, 16);
  2425. dspfunc(put_h264_qpel, 1, 8);
  2426. dspfunc(put_h264_qpel, 2, 4);
  2427. dspfunc(avg_h264_qpel, 0, 16);
  2428. dspfunc(avg_h264_qpel, 1, 8);
  2429. dspfunc(avg_h264_qpel, 2, 4);
  2430. #undef dspfunc
  2431. c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_c;
  2432. c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_c;
  2433. c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_c;
  2434. c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_c;
  2435. c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_c;
  2436. c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_c;
  2437. c->put_mspel_pixels_tab[0]= put_mspel8_mc00_c;
  2438. c->put_mspel_pixels_tab[1]= put_mspel8_mc10_c;
  2439. c->put_mspel_pixels_tab[2]= put_mspel8_mc20_c;
  2440. c->put_mspel_pixels_tab[3]= put_mspel8_mc30_c;
  2441. c->put_mspel_pixels_tab[4]= put_mspel8_mc02_c;
  2442. c->put_mspel_pixels_tab[5]= put_mspel8_mc12_c;
  2443. c->put_mspel_pixels_tab[6]= put_mspel8_mc22_c;
  2444. c->put_mspel_pixels_tab[7]= put_mspel8_mc32_c;
  2445. c->hadamard8_diff[0]= hadamard8_diff16_c;
  2446. c->hadamard8_diff[1]= hadamard8_diff_c;
  2447. c->hadamard8_abs = hadamard8_abs_c;
  2448. c->dct_sad[0]= dct_sad16x16_c;
  2449. c->dct_sad[1]= dct_sad8x8_c;
  2450. c->sad[0]= sad16x16_c;
  2451. c->sad[1]= sad8x8_c;
  2452. c->quant_psnr[0]= quant_psnr16x16_c;
  2453. c->quant_psnr[1]= quant_psnr8x8_c;
  2454. c->rd[0]= rd16x16_c;
  2455. c->rd[1]= rd8x8_c;
  2456. c->bit[0]= bit16x16_c;
  2457. c->bit[1]= bit8x8_c;
  2458. c->add_bytes= add_bytes_c;
  2459. c->diff_bytes= diff_bytes_c;
  2460. #ifdef HAVE_MMX
  2461. dsputil_init_mmx(c, avctx);
  2462. #endif
  2463. #ifdef ARCH_ARMV4L
  2464. dsputil_init_armv4l(c, avctx);
  2465. #endif
  2466. #ifdef HAVE_MLIB
  2467. dsputil_init_mlib(c, avctx);
  2468. #endif
  2469. #ifdef ARCH_ALPHA
  2470. dsputil_init_alpha(c, avctx);
  2471. #endif
  2472. #ifdef ARCH_POWERPC
  2473. dsputil_init_ppc(c, avctx);
  2474. #endif
  2475. #ifdef HAVE_MMI
  2476. dsputil_init_mmi(c, avctx);
  2477. #endif
  2478. switch(c->idct_permutation_type){
  2479. case FF_NO_IDCT_PERM:
  2480. for(i=0; i<64; i++)
  2481. c->idct_permutation[i]= i;
  2482. break;
  2483. case FF_LIBMPEG2_IDCT_PERM:
  2484. for(i=0; i<64; i++)
  2485. c->idct_permutation[i]= (i & 0x38) | ((i & 6) >> 1) | ((i & 1) << 2);
  2486. break;
  2487. case FF_SIMPLE_IDCT_PERM:
  2488. for(i=0; i<64; i++)
  2489. c->idct_permutation[i]= simple_mmx_permutation[i];
  2490. break;
  2491. case FF_TRANSPOSE_IDCT_PERM:
  2492. for(i=0; i<64; i++)
  2493. c->idct_permutation[i]= ((i&7)<<3) | (i>>3);
  2494. break;
  2495. default:
  2496. fprintf(stderr, "Internal error, IDCT permutation not set\n");
  2497. }
  2498. }