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r125: This commit was manufactured by cvs2svn to create tag 'r1_1_7-last'.
[cinelerra_cv/mob.git] / hvirtual / quicktime / libavcodec / dsputil.c
blob1e177116a47bfd4681c7bdc1e9a54e488ba8dbe7
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 #include "avcodec.h"
22 #include "dsputil.h"
23
24 int ff_bit_exact=0;
25
26 UINT8 cropTbl[256 + 2 * MAX_NEG_CROP];
27 UINT32 squareTbl[512];
28
29 const UINT8 ff_zigzag_direct[64] = {
30 0, 1, 8, 16, 9, 2, 3, 10,
31 17, 24, 32, 25, 18, 11, 4, 5,
32 12, 19, 26, 33, 40, 48, 41, 34,
33 27, 20, 13, 6, 7, 14, 21, 28,
34 35, 42, 49, 56, 57, 50, 43, 36,
35 29, 22, 15, 23, 30, 37, 44, 51,
36 58, 59, 52, 45, 38, 31, 39, 46,
37 53, 60, 61, 54, 47, 55, 62, 63
38 };
39
40 /* not permutated inverse zigzag_direct + 1 for MMX quantizer */
41 UINT16 __align8 inv_zigzag_direct16[64];
42
43 const UINT8 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
54 const UINT8 ff_alternate_vertical_scan[64] = {
55 0, 8, 16, 24, 1, 9, 2, 10,
56 17, 25, 32, 40, 48, 56, 57, 49,
57 41, 33, 26, 18, 3, 11, 4, 12,
58 19, 27, 34, 42, 50, 58, 35, 43,
59 51, 59, 20, 28, 5, 13, 6, 14,
60 21, 29, 36, 44, 52, 60, 37, 45,
61 53, 61, 22, 30, 7, 15, 23, 31,
62 38, 46, 54, 62, 39, 47, 55, 63,
63 };
64
65 /* a*inverse[b]>>32 == a/b for all 0<=a<=65536 && 2<=b<=255 */
66 const UINT32 inverse[256]={
67 0, 4294967295U,2147483648U,1431655766, 1073741824, 858993460, 715827883, 613566757,
68 536870912, 477218589, 429496730, 390451573, 357913942, 330382100, 306783379, 286331154,
69 268435456, 252645136, 238609295, 226050911, 214748365, 204522253, 195225787, 186737709,
70 178956971, 171798692, 165191050, 159072863, 153391690, 148102321, 143165577, 138547333,
71 134217728, 130150525, 126322568, 122713352, 119304648, 116080198, 113025456, 110127367,
72 107374183, 104755300, 102261127, 99882961, 97612894, 95443718, 93368855, 91382283,
73 89478486, 87652394, 85899346, 84215046, 82595525, 81037119, 79536432, 78090315,
74 76695845, 75350304, 74051161, 72796056, 71582789, 70409300, 69273667, 68174085,
75 67108864, 66076420, 65075263, 64103990, 63161284, 62245903, 61356676, 60492498,
76 59652324, 58835169, 58040099, 57266231, 56512728, 55778797, 55063684, 54366675,
77 53687092, 53024288, 52377650, 51746594, 51130564, 50529028, 49941481, 49367441,
78 48806447, 48258060, 47721859, 47197443, 46684428, 46182445, 45691142, 45210183,
79 44739243, 44278014, 43826197, 43383509, 42949673, 42524429, 42107523, 41698712,
80 41297763, 40904451, 40518560, 40139882, 39768216, 39403370, 39045158, 38693400,
81 38347923, 38008561, 37675152, 37347542, 37025581, 36709123, 36398028, 36092163,
82 35791395, 35495598, 35204650, 34918434, 34636834, 34359739, 34087043, 33818641,
83 33554432, 33294321, 33038210, 32786010, 32537632, 32292988, 32051995, 31814573,
84 31580642, 31350127, 31122952, 30899046, 30678338, 30460761, 30246249, 30034737,
85 29826162, 29620465, 29417585, 29217465, 29020050, 28825284, 28633116, 28443493,
86 28256364, 28071682, 27889399, 27709467, 27531842, 27356480, 27183338, 27012373,
87 26843546, 26676816, 26512144, 26349493, 26188825, 26030105, 25873297, 25718368,
88 25565282, 25414008, 25264514, 25116768, 24970741, 24826401, 24683721, 24542671,
89 24403224, 24265352, 24129030, 23994231, 23860930, 23729102, 23598722, 23469767,
90 23342214, 23216040, 23091223, 22967740, 22845571, 22724695, 22605092, 22486740,
91 22369622, 22253717, 22139007, 22025474, 21913099, 21801865, 21691755, 21582751,
92 21474837, 21367997, 21262215, 21157475, 21053762, 20951060, 20849356, 20748635,
93 20648882, 20550083, 20452226, 20355296, 20259280, 20164166, 20069941, 19976593,
94 19884108, 19792477, 19701685, 19611723, 19522579, 19434242, 19346700, 19259944,
95 19173962, 19088744, 19004281, 18920561, 18837576, 18755316, 18673771, 18592933,
96 18512791, 18433337, 18354562, 18276457, 18199014, 18122225, 18046082, 17970575,
97 17895698, 17821442, 17747799, 17674763, 17602325, 17530479, 17459217, 17388532,
98 17318417, 17248865, 17179870, 17111424, 17043522, 16976156, 16909321, 16843010,
99 };
100
101 static int pix_sum_c(UINT8 * pix, int line_size)
102 {
103 int s, i, j;
104
105 s = 0;
106 for (i = 0; i < 16; i++) {
107 for (j = 0; j < 16; j += 8) {
108 s += pix[0];
109 s += pix[1];
110 s += pix[2];
111 s += pix[3];
112 s += pix[4];
113 s += pix[5];
114 s += pix[6];
115 s += pix[7];
116 pix += 8;
117 }
118 pix += line_size - 16;
119 }
120 return s;
121 }
122
123 static int pix_norm1_c(UINT8 * pix, int line_size)
124 {
125 int s, i, j;
126 UINT32 *sq = squareTbl + 256;
127
128 s = 0;
129 for (i = 0; i < 16; i++) {
130 for (j = 0; j < 16; j += 8) {
131 s += sq[pix[0]];
132 s += sq[pix[1]];
133 s += sq[pix[2]];
134 s += sq[pix[3]];
135 s += sq[pix[4]];
136 s += sq[pix[5]];
137 s += sq[pix[6]];
138 s += sq[pix[7]];
139 pix += 8;
140 }
141 pix += line_size - 16;
142 }
143 return s;
144 }
145
146
147 static int pix_norm_c(UINT8 * pix1, UINT8 * pix2, int line_size)
148 {
149 int s, i, j;
150 UINT32 *sq = squareTbl + 256;
151
152 s = 0;
153 for (i = 0; i < 16; i++) {
154 for (j = 0; j < 16; j += 8) {
155 s += sq[pix1[0] - pix2[0]];
156 s += sq[pix1[1] - pix2[1]];
157 s += sq[pix1[2] - pix2[2]];
158 s += sq[pix1[3] - pix2[3]];
159 s += sq[pix1[4] - pix2[4]];
160 s += sq[pix1[5] - pix2[5]];
161 s += sq[pix1[6] - pix2[6]];
162 s += sq[pix1[7] - pix2[7]];
163 pix1 += 8;
164 pix2 += 8;
165 }
166 pix1 += line_size - 16;
167 pix2 += line_size - 16;
168 }
169 return s;
170 }
171
172 static void get_pixels_c(DCTELEM *restrict block, const UINT8 *pixels, int line_size)
173 {
174 int i;
175
176 /* read the pixels */
177 for(i=0;i<8;i++) {
178 block[0] = pixels[0];
179 block[1] = pixels[1];
180 block[2] = pixels[2];
181 block[3] = pixels[3];
182 block[4] = pixels[4];
183 block[5] = pixels[5];
184 block[6] = pixels[6];
185 block[7] = pixels[7];
186 pixels += line_size;
187 block += 8;
188 }
189 }
190
191 static void diff_pixels_c(DCTELEM *restrict block, const UINT8 *s1,
192 const UINT8 *s2, int stride){
193 int i;
194
195 /* read the pixels */
196 for(i=0;i<8;i++) {
197 block[0] = s1[0] - s2[0];
198 block[1] = s1[1] - s2[1];
199 block[2] = s1[2] - s2[2];
200 block[3] = s1[3] - s2[3];
201 block[4] = s1[4] - s2[4];
202 block[5] = s1[5] - s2[5];
203 block[6] = s1[6] - s2[6];
204 block[7] = s1[7] - s2[7];
205 s1 += stride;
206 s2 += stride;
207 block += 8;
208 }
209 }
210
211
212 static void put_pixels_clamped_c(const DCTELEM *block, UINT8 *restrict pixels,
213 int line_size)
214 {
215 int i;
216 UINT8 *cm = cropTbl + MAX_NEG_CROP;
217
218 /* read the pixels */
219 for(i=0;i<8;i++) {
220 pixels[0] = cm[block[0]];
221 pixels[1] = cm[block[1]];
222 pixels[2] = cm[block[2]];
223 pixels[3] = cm[block[3]];
224 pixels[4] = cm[block[4]];
225 pixels[5] = cm[block[5]];
226 pixels[6] = cm[block[6]];
227 pixels[7] = cm[block[7]];
228
229 pixels += line_size;
230 block += 8;
231 }
232 }
233
234 static void add_pixels_clamped_c(const DCTELEM *block, UINT8 *restrict pixels,
235 int line_size)
236 {
237 int i;
238 UINT8 *cm = cropTbl + MAX_NEG_CROP;
239
240 /* read the pixels */
241 for(i=0;i<8;i++) {
242 pixels[0] = cm[pixels[0] + block[0]];
243 pixels[1] = cm[pixels[1] + block[1]];
244 pixels[2] = cm[pixels[2] + block[2]];
245 pixels[3] = cm[pixels[3] + block[3]];
246 pixels[4] = cm[pixels[4] + block[4]];
247 pixels[5] = cm[pixels[5] + block[5]];
248 pixels[6] = cm[pixels[6] + block[6]];
249 pixels[7] = cm[pixels[7] + block[7]];
250 pixels += line_size;
251 block += 8;
252 }
253 }
254 #if 0
255
256 #define PIXOP2(OPNAME, OP) \
257 static void OPNAME ## _pixels(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
258 {\
259 int i;\
260 for(i=0; i<h; i++){\
261 OP(*((uint64_t*)block), LD64(pixels));\
262 pixels+=line_size;\
263 block +=line_size;\
264 }\
265 }\
266 \
267 static void OPNAME ## _no_rnd_pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
268 {\
269 int i;\
270 for(i=0; i<h; i++){\
271 const uint64_t a= LD64(pixels );\
272 const uint64_t b= LD64(pixels+1);\
273 OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
274 pixels+=line_size;\
275 block +=line_size;\
276 }\
277 }\
278 \
279 static void OPNAME ## _pixels_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
280 {\
281 int i;\
282 for(i=0; i<h; i++){\
283 const uint64_t a= LD64(pixels );\
284 const uint64_t b= LD64(pixels+1);\
285 OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
286 pixels+=line_size;\
287 block +=line_size;\
288 }\
289 }\
290 \
291 static void OPNAME ## _no_rnd_pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
292 {\
293 int i;\
294 for(i=0; i<h; i++){\
295 const uint64_t a= LD64(pixels );\
296 const uint64_t b= LD64(pixels+line_size);\
297 OP(*((uint64_t*)block), (a&b) + (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
298 pixels+=line_size;\
299 block +=line_size;\
300 }\
301 }\
302 \
303 static void OPNAME ## _pixels_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
304 {\
305 int i;\
306 for(i=0; i<h; i++){\
307 const uint64_t a= LD64(pixels );\
308 const uint64_t b= LD64(pixels+line_size);\
309 OP(*((uint64_t*)block), (a|b) - (((a^b)&0xFEFEFEFEFEFEFEFEULL)>>1));\
310 pixels+=line_size;\
311 block +=line_size;\
312 }\
313 }\
314 \
315 static void OPNAME ## _pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
316 {\
317 int i;\
318 const uint64_t a= LD64(pixels );\
319 const uint64_t b= LD64(pixels+1);\
320 uint64_t l0= (a&0x0303030303030303ULL)\
321 + (b&0x0303030303030303ULL)\
322 + 0x0202020202020202ULL;\
323 uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
324 + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
325 uint64_t l1,h1;\
326 \
327 pixels+=line_size;\
328 for(i=0; i<h; i+=2){\
329 uint64_t a= LD64(pixels );\
330 uint64_t b= LD64(pixels+1);\
331 l1= (a&0x0303030303030303ULL)\
332 + (b&0x0303030303030303ULL);\
333 h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
334 + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
335 OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
336 pixels+=line_size;\
337 block +=line_size;\
338 a= LD64(pixels );\
339 b= LD64(pixels+1);\
340 l0= (a&0x0303030303030303ULL)\
341 + (b&0x0303030303030303ULL)\
342 + 0x0202020202020202ULL;\
343 h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
344 + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
345 OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
346 pixels+=line_size;\
347 block +=line_size;\
348 }\
349 }\
350 \
351 static void OPNAME ## _no_rnd_pixels_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
352 {\
353 int i;\
354 const uint64_t a= LD64(pixels );\
355 const uint64_t b= LD64(pixels+1);\
356 uint64_t l0= (a&0x0303030303030303ULL)\
357 + (b&0x0303030303030303ULL)\
358 + 0x0101010101010101ULL;\
359 uint64_t h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
360 + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
361 uint64_t l1,h1;\
362 \
363 pixels+=line_size;\
364 for(i=0; i<h; i+=2){\
365 uint64_t a= LD64(pixels );\
366 uint64_t b= LD64(pixels+1);\
367 l1= (a&0x0303030303030303ULL)\
368 + (b&0x0303030303030303ULL);\
369 h1= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
370 + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
371 OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
372 pixels+=line_size;\
373 block +=line_size;\
374 a= LD64(pixels );\
375 b= LD64(pixels+1);\
376 l0= (a&0x0303030303030303ULL)\
377 + (b&0x0303030303030303ULL)\
378 + 0x0101010101010101ULL;\
379 h0= ((a&0xFCFCFCFCFCFCFCFCULL)>>2)\
380 + ((b&0xFCFCFCFCFCFCFCFCULL)>>2);\
381 OP(*((uint64_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0F0F0F0F0FULL));\
382 pixels+=line_size;\
383 block +=line_size;\
384 }\
385 }\
386 \
387 CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels_c , 8)\
388 CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels_x2_c , 8)\
389 CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels_y2_c , 8)\
390 CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels_xy2_c, 8)\
391 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels_x2_c , 8)\
392 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels_y2_c , 8)\
393 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels_xy2_c, 8)
394
395 #define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEFEFEFEFEULL)>>1) )
396 #else // 64 bit variant
397
398 #define PIXOP2(OPNAME, OP) \
399 static void OPNAME ## _pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
400 int i;\
401 for(i=0; i<h; i++){\
402 OP(*((uint32_t*)(block )), LD32(pixels ));\
403 OP(*((uint32_t*)(block+4)), LD32(pixels+4));\
404 pixels+=line_size;\
405 block +=line_size;\
406 }\
407 }\
408 static inline void OPNAME ## _no_rnd_pixels8_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
409 OPNAME ## _pixels8_c(block, pixels, line_size, h);\
410 }\
411 \
412 static inline void OPNAME ## _no_rnd_pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
413 int src_stride1, int src_stride2, int h){\
414 int i;\
415 for(i=0; i<h; i++){\
416 uint32_t a,b;\
417 a= LD32(&src1[i*src_stride1 ]);\
418 b= LD32(&src2[i*src_stride2 ]);\
419 OP(*((uint32_t*)&dst[i*dst_stride ]), (a&b) + (((a^b)&0xFEFEFEFEUL)>>1));\
420 a= LD32(&src1[i*src_stride1+4]);\
421 b= LD32(&src2[i*src_stride2+4]);\
422 OP(*((uint32_t*)&dst[i*dst_stride+4]), (a&b) + (((a^b)&0xFEFEFEFEUL)>>1));\
423 }\
424 }\
425 \
426 static inline void OPNAME ## _pixels8_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
427 int src_stride1, int src_stride2, int h){\
428 int i;\
429 for(i=0; i<h; i++){\
430 uint32_t a,b;\
431 a= LD32(&src1[i*src_stride1 ]);\
432 b= LD32(&src2[i*src_stride2 ]);\
433 OP(*((uint32_t*)&dst[i*dst_stride ]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
434 a= LD32(&src1[i*src_stride1+4]);\
435 b= LD32(&src2[i*src_stride2+4]);\
436 OP(*((uint32_t*)&dst[i*dst_stride+4]), (a|b) - (((a^b)&0xFEFEFEFEUL)>>1));\
437 }\
438 }\
439 \
440 static inline void OPNAME ## _pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
441 int src_stride1, int src_stride2, int h){\
442 OPNAME ## _pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
443 OPNAME ## _pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
444 }\
445 \
446 static inline void OPNAME ## _no_rnd_pixels16_l2(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dst_stride, \
447 int src_stride1, int src_stride2, int h){\
448 OPNAME ## _no_rnd_pixels8_l2(dst , src1 , src2 , dst_stride, src_stride1, src_stride2, h);\
449 OPNAME ## _no_rnd_pixels8_l2(dst+8, src1+8, src2+8, dst_stride, src_stride1, src_stride2, h);\
450 }\
451 \
452 static inline void OPNAME ## _no_rnd_pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
453 OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
454 }\
455 \
456 static inline void OPNAME ## _pixels8_x2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
457 OPNAME ## _pixels8_l2(block, pixels, pixels+1, line_size, line_size, line_size, h);\
458 }\
459 \
460 static inline void OPNAME ## _no_rnd_pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
461 OPNAME ## _no_rnd_pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
462 }\
463 \
464 static inline void OPNAME ## _pixels8_y2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h){\
465 OPNAME ## _pixels8_l2(block, pixels, pixels+line_size, line_size, line_size, line_size, h);\
466 }\
467 \
468 static inline void OPNAME ## _pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
469 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
470 int i;\
471 for(i=0; i<h; i++){\
472 uint32_t a, b, c, d, l0, l1, h0, h1;\
473 a= LD32(&src1[i*src_stride1]);\
474 b= LD32(&src2[i*src_stride2]);\
475 c= LD32(&src3[i*src_stride3]);\
476 d= LD32(&src4[i*src_stride4]);\
477 l0= (a&0x03030303UL)\
478 + (b&0x03030303UL)\
479 + 0x02020202UL;\
480 h0= ((a&0xFCFCFCFCUL)>>2)\
481 + ((b&0xFCFCFCFCUL)>>2);\
482 l1= (c&0x03030303UL)\
483 + (d&0x03030303UL);\
484 h1= ((c&0xFCFCFCFCUL)>>2)\
485 + ((d&0xFCFCFCFCUL)>>2);\
486 OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
487 a= LD32(&src1[i*src_stride1+4]);\
488 b= LD32(&src2[i*src_stride2+4]);\
489 c= LD32(&src3[i*src_stride3+4]);\
490 d= LD32(&src4[i*src_stride4+4]);\
491 l0= (a&0x03030303UL)\
492 + (b&0x03030303UL)\
493 + 0x02020202UL;\
494 h0= ((a&0xFCFCFCFCUL)>>2)\
495 + ((b&0xFCFCFCFCUL)>>2);\
496 l1= (c&0x03030303UL)\
497 + (d&0x03030303UL);\
498 h1= ((c&0xFCFCFCFCUL)>>2)\
499 + ((d&0xFCFCFCFCUL)>>2);\
500 OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
501 }\
502 }\
503 static inline void OPNAME ## _no_rnd_pixels8_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
504 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
505 int i;\
506 for(i=0; i<h; i++){\
507 uint32_t a, b, c, d, l0, l1, h0, h1;\
508 a= LD32(&src1[i*src_stride1]);\
509 b= LD32(&src2[i*src_stride2]);\
510 c= LD32(&src3[i*src_stride3]);\
511 d= LD32(&src4[i*src_stride4]);\
512 l0= (a&0x03030303UL)\
513 + (b&0x03030303UL)\
514 + 0x01010101UL;\
515 h0= ((a&0xFCFCFCFCUL)>>2)\
516 + ((b&0xFCFCFCFCUL)>>2);\
517 l1= (c&0x03030303UL)\
518 + (d&0x03030303UL);\
519 h1= ((c&0xFCFCFCFCUL)>>2)\
520 + ((d&0xFCFCFCFCUL)>>2);\
521 OP(*((uint32_t*)&dst[i*dst_stride]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
522 a= LD32(&src1[i*src_stride1+4]);\
523 b= LD32(&src2[i*src_stride2+4]);\
524 c= LD32(&src3[i*src_stride3+4]);\
525 d= LD32(&src4[i*src_stride4+4]);\
526 l0= (a&0x03030303UL)\
527 + (b&0x03030303UL)\
528 + 0x01010101UL;\
529 h0= ((a&0xFCFCFCFCUL)>>2)\
530 + ((b&0xFCFCFCFCUL)>>2);\
531 l1= (c&0x03030303UL)\
532 + (d&0x03030303UL);\
533 h1= ((c&0xFCFCFCFCUL)>>2)\
534 + ((d&0xFCFCFCFCUL)>>2);\
535 OP(*((uint32_t*)&dst[i*dst_stride+4]), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
536 }\
537 }\
538 static inline void OPNAME ## _pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
539 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
540 OPNAME ## _pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
541 OPNAME ## _pixels8_l4(dst+8, src1+8, src2+8, src3+8, src4+8, dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
542 }\
543 static inline void OPNAME ## _no_rnd_pixels16_l4(uint8_t *dst, const uint8_t *src1, uint8_t *src2, uint8_t *src3, uint8_t *src4,\
544 int dst_stride, int src_stride1, int src_stride2,int src_stride3,int src_stride4, int h){\
545 OPNAME ## _no_rnd_pixels8_l4(dst , src1 , src2 , src3 , src4 , dst_stride, src_stride1, src_stride2, src_stride3, src_stride4, h);\
546 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);\
547 }\
548 \
549 static inline void OPNAME ## _pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
550 {\
551 int j;\
552 for(j=0; j<2; j++){\
553 int i;\
554 const uint32_t a= LD32(pixels );\
555 const uint32_t b= LD32(pixels+1);\
556 uint32_t l0= (a&0x03030303UL)\
557 + (b&0x03030303UL)\
558 + 0x02020202UL;\
559 uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
560 + ((b&0xFCFCFCFCUL)>>2);\
561 uint32_t l1,h1;\
562 \
563 pixels+=line_size;\
564 for(i=0; i<h; i+=2){\
565 uint32_t a= LD32(pixels );\
566 uint32_t b= LD32(pixels+1);\
567 l1= (a&0x03030303UL)\
568 + (b&0x03030303UL);\
569 h1= ((a&0xFCFCFCFCUL)>>2)\
570 + ((b&0xFCFCFCFCUL)>>2);\
571 OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
572 pixels+=line_size;\
573 block +=line_size;\
574 a= LD32(pixels );\
575 b= LD32(pixels+1);\
576 l0= (a&0x03030303UL)\
577 + (b&0x03030303UL)\
578 + 0x02020202UL;\
579 h0= ((a&0xFCFCFCFCUL)>>2)\
580 + ((b&0xFCFCFCFCUL)>>2);\
581 OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
582 pixels+=line_size;\
583 block +=line_size;\
584 }\
585 pixels+=4-line_size*(h+1);\
586 block +=4-line_size*h;\
587 }\
588 }\
589 \
590 static inline void OPNAME ## _no_rnd_pixels8_xy2_c(uint8_t *block, const uint8_t *pixels, int line_size, int h)\
591 {\
592 int j;\
593 for(j=0; j<2; j++){\
594 int i;\
595 const uint32_t a= LD32(pixels );\
596 const uint32_t b= LD32(pixels+1);\
597 uint32_t l0= (a&0x03030303UL)\
598 + (b&0x03030303UL)\
599 + 0x01010101UL;\
600 uint32_t h0= ((a&0xFCFCFCFCUL)>>2)\
601 + ((b&0xFCFCFCFCUL)>>2);\
602 uint32_t l1,h1;\
603 \
604 pixels+=line_size;\
605 for(i=0; i<h; i+=2){\
606 uint32_t a= LD32(pixels );\
607 uint32_t b= LD32(pixels+1);\
608 l1= (a&0x03030303UL)\
609 + (b&0x03030303UL);\
610 h1= ((a&0xFCFCFCFCUL)>>2)\
611 + ((b&0xFCFCFCFCUL)>>2);\
612 OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
613 pixels+=line_size;\
614 block +=line_size;\
615 a= LD32(pixels );\
616 b= LD32(pixels+1);\
617 l0= (a&0x03030303UL)\
618 + (b&0x03030303UL)\
619 + 0x01010101UL;\
620 h0= ((a&0xFCFCFCFCUL)>>2)\
621 + ((b&0xFCFCFCFCUL)>>2);\
622 OP(*((uint32_t*)block), h0+h1+(((l0+l1)>>2)&0x0F0F0F0FUL));\
623 pixels+=line_size;\
624 block +=line_size;\
625 }\
626 pixels+=4-line_size*(h+1);\
627 block +=4-line_size*h;\
628 }\
629 }\
630 \
631 CALL_2X_PIXELS(OPNAME ## _pixels16_c , OPNAME ## _pixels8_c , 8)\
632 CALL_2X_PIXELS(OPNAME ## _pixels16_x2_c , OPNAME ## _pixels8_x2_c , 8)\
633 CALL_2X_PIXELS(OPNAME ## _pixels16_y2_c , OPNAME ## _pixels8_y2_c , 8)\
634 CALL_2X_PIXELS(OPNAME ## _pixels16_xy2_c, OPNAME ## _pixels8_xy2_c, 8)\
635 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_c , OPNAME ## _pixels8_c , 8)\
636 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_x2_c , OPNAME ## _no_rnd_pixels8_x2_c , 8)\
637 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_y2_c , OPNAME ## _no_rnd_pixels8_y2_c , 8)\
638 CALL_2X_PIXELS(OPNAME ## _no_rnd_pixels16_xy2_c, OPNAME ## _no_rnd_pixels8_xy2_c, 8)\
639
640 #define op_avg(a, b) a = ( ((a)|(b)) - ((((a)^(b))&0xFEFEFEFEUL)>>1) )
641 #endif
642 #define op_put(a, b) a = b
643
644 PIXOP2(avg, op_avg)
645 PIXOP2(put, op_put)
646 #undef op_avg
647 #undef op_put
648
649 #define avg2(a,b) ((a+b+1)>>1)
650 #define avg4(a,b,c,d) ((a+b+c+d+2)>>2)
651
652
653 static void gmc1_c(UINT8 *dst, UINT8 *src, int stride, int h, int x16, int y16, int rounder)
654 {
655 const int A=(16-x16)*(16-y16);
656 const int B=( x16)*(16-y16);
657 const int C=(16-x16)*( y16);
658 const int D=( x16)*( y16);
659 int i;
660
661 for(i=0; i<h; i++)
662 {
663 dst[0]= (A*src[0] + B*src[1] + C*src[stride+0] + D*src[stride+1] + rounder)>>8;
664 dst[1]= (A*src[1] + B*src[2] + C*src[stride+1] + D*src[stride+2] + rounder)>>8;
665 dst[2]= (A*src[2] + B*src[3] + C*src[stride+2] + D*src[stride+3] + rounder)>>8;
666 dst[3]= (A*src[3] + B*src[4] + C*src[stride+3] + D*src[stride+4] + rounder)>>8;
667 dst[4]= (A*src[4] + B*src[5] + C*src[stride+4] + D*src[stride+5] + rounder)>>8;
668 dst[5]= (A*src[5] + B*src[6] + C*src[stride+5] + D*src[stride+6] + rounder)>>8;
669 dst[6]= (A*src[6] + B*src[7] + C*src[stride+6] + D*src[stride+7] + rounder)>>8;
670 dst[7]= (A*src[7] + B*src[8] + C*src[stride+7] + D*src[stride+8] + rounder)>>8;
671 dst+= stride;
672 src+= stride;
673 }
674 }
675
676 static void gmc_c(UINT8 *dst, UINT8 *src, int stride, int h, int ox, int oy,
677 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
678 {
679 int y, vx, vy;
680 const int s= 1<<shift;
681
682 width--;
683 height--;
684
685 for(y=0; y<h; y++){
686 int x;
687
688 vx= ox;
689 vy= oy;
690 for(x=0; x<8; x++){ //XXX FIXME optimize
691 int src_x, src_y, frac_x, frac_y, index;
692
693 src_x= vx>>16;
694 src_y= vy>>16;
695 frac_x= src_x&(s-1);
696 frac_y= src_y&(s-1);
697 src_x>>=shift;
698 src_y>>=shift;
699
700 if((unsigned)src_x < width){
701 if((unsigned)src_y < height){
702 index= src_x + src_y*stride;
703 dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
704 + src[index +1]* frac_x )*(s-frac_y)
705 + ( src[index+stride ]*(s-frac_x)
706 + src[index+stride+1]* frac_x )* frac_y
707 + r)>>(shift*2);
708 }else{
709 index= src_x + clip(src_y, 0, height)*stride;
710 dst[y*stride + x]= ( ( src[index ]*(s-frac_x)
711 + src[index +1]* frac_x )*s
712 + r)>>(shift*2);
713 }
714 }else{
715 if((unsigned)src_y < height){
716 index= clip(src_x, 0, width) + src_y*stride;
717 dst[y*stride + x]= ( ( src[index ]*(s-frac_y)
718 + src[index+stride ]* frac_y )*s
719 + r)>>(shift*2);
720 }else{
721 index= clip(src_x, 0, width) + clip(src_y, 0, height)*stride;
722 dst[y*stride + x]= src[index ];
723 }
724 }
725
726 vx+= dxx;
727 vy+= dyx;
728 }
729 ox += dxy;
730 oy += dyy;
731 }
732 }
733
734 static inline void copy_block17(UINT8 *dst, UINT8 *src, int dstStride, int srcStride, int h)
735 {
736 int i;
737 for(i=0; i<h; i++)
738 {
739 ST32(dst , LD32(src ));
740 ST32(dst+4 , LD32(src+4 ));
741 ST32(dst+8 , LD32(src+8 ));
742 ST32(dst+12, LD32(src+12));
743 dst[16]= src[16];
744 dst+=dstStride;
745 src+=srcStride;
746 }
747 }
748
749 static inline void copy_block9(UINT8 *dst, UINT8 *src, int dstStride, int srcStride, int h)
750 {
751 int i;
752 for(i=0; i<h; i++)
753 {
754 ST32(dst , LD32(src ));
755 ST32(dst+4 , LD32(src+4 ));
756 dst[8]= src[8];
757 dst+=dstStride;
758 src+=srcStride;
759 }
760 }
761
762 #define QPEL_MC(r, OPNAME, RND, OP) \
763 static void OPNAME ## mpeg4_qpel8_h_lowpass(UINT8 *dst, UINT8 *src, int dstStride, int srcStride, int h){\
764 UINT8 *cm = cropTbl + MAX_NEG_CROP;\
765 int i;\
766 for(i=0; i<h; i++)\
767 {\
768 OP(dst[0], (src[0]+src[1])*20 - (src[0]+src[2])*6 + (src[1]+src[3])*3 - (src[2]+src[4]));\
769 OP(dst[1], (src[1]+src[2])*20 - (src[0]+src[3])*6 + (src[0]+src[4])*3 - (src[1]+src[5]));\
770 OP(dst[2], (src[2]+src[3])*20 - (src[1]+src[4])*6 + (src[0]+src[5])*3 - (src[0]+src[6]));\
771 OP(dst[3], (src[3]+src[4])*20 - (src[2]+src[5])*6 + (src[1]+src[6])*3 - (src[0]+src[7]));\
772 OP(dst[4], (src[4]+src[5])*20 - (src[3]+src[6])*6 + (src[2]+src[7])*3 - (src[1]+src[8]));\
773 OP(dst[5], (src[5]+src[6])*20 - (src[4]+src[7])*6 + (src[3]+src[8])*3 - (src[2]+src[8]));\
774 OP(dst[6], (src[6]+src[7])*20 - (src[5]+src[8])*6 + (src[4]+src[8])*3 - (src[3]+src[7]));\
775 OP(dst[7], (src[7]+src[8])*20 - (src[6]+src[8])*6 + (src[5]+src[7])*3 - (src[4]+src[6]));\
776 dst+=dstStride;\
777 src+=srcStride;\
778 }\
779 }\
780 \
781 static void OPNAME ## mpeg4_qpel8_v_lowpass(UINT8 *dst, UINT8 *src, int dstStride, int srcStride, int w){\
782 UINT8 *cm = cropTbl + MAX_NEG_CROP;\
783 int i;\
784 for(i=0; i<w; i++)\
785 {\
786 const int src0= src[0*srcStride];\
787 const int src1= src[1*srcStride];\
788 const int src2= src[2*srcStride];\
789 const int src3= src[3*srcStride];\
790 const int src4= src[4*srcStride];\
791 const int src5= src[5*srcStride];\
792 const int src6= src[6*srcStride];\
793 const int src7= src[7*srcStride];\
794 const int src8= src[8*srcStride];\
795 OP(dst[0*dstStride], (src0+src1)*20 - (src0+src2)*6 + (src1+src3)*3 - (src2+src4));\
796 OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*6 + (src0+src4)*3 - (src1+src5));\
797 OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*6 + (src0+src5)*3 - (src0+src6));\
798 OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*6 + (src1+src6)*3 - (src0+src7));\
799 OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*6 + (src2+src7)*3 - (src1+src8));\
800 OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*6 + (src3+src8)*3 - (src2+src8));\
801 OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*6 + (src4+src8)*3 - (src3+src7));\
802 OP(dst[7*dstStride], (src7+src8)*20 - (src6+src8)*6 + (src5+src7)*3 - (src4+src6));\
803 dst++;\
804 src++;\
805 }\
806 }\
807 \
808 static void OPNAME ## mpeg4_qpel16_h_lowpass(UINT8 *dst, UINT8 *src, int dstStride, int srcStride, int h){\
809 UINT8 *cm = cropTbl + MAX_NEG_CROP;\
810 int i;\
811 for(i=0; i<h; i++)\
812 {\
813 OP(dst[ 0], (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]));\
814 OP(dst[ 1], (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]));\
815 OP(dst[ 2], (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]));\
816 OP(dst[ 3], (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]));\
817 OP(dst[ 4], (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]));\
818 OP(dst[ 5], (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]));\
819 OP(dst[ 6], (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]));\
820 OP(dst[ 7], (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]));\
821 OP(dst[ 8], (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]));\
822 OP(dst[ 9], (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]));\
823 OP(dst[10], (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]));\
824 OP(dst[11], (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]));\
825 OP(dst[12], (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]));\
826 OP(dst[13], (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]));\
827 OP(dst[14], (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]));\
828 OP(dst[15], (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]));\
829 dst+=dstStride;\
830 src+=srcStride;\
831 }\
832 }\
833 \
834 static void OPNAME ## mpeg4_qpel16_v_lowpass(UINT8 *dst, UINT8 *src, int dstStride, int srcStride, int w){\
835 UINT8 *cm = cropTbl + MAX_NEG_CROP;\
836 int i;\
837 for(i=0; i<w; i++)\
838 {\
839 const int src0= src[0*srcStride];\
840 const int src1= src[1*srcStride];\
841 const int src2= src[2*srcStride];\
842 const int src3= src[3*srcStride];\
843 const int src4= src[4*srcStride];\
844 const int src5= src[5*srcStride];\
845 const int src6= src[6*srcStride];\
846 const int src7= src[7*srcStride];\
847 const int src8= src[8*srcStride];\
848 const int src9= src[9*srcStride];\
849 const int src10= src[10*srcStride];\
850 const int src11= src[11*srcStride];\
851 const int src12= src[12*srcStride];\
852 const int src13= src[13*srcStride];\
853 const int src14= src[14*srcStride];\
854 const int src15= src[15*srcStride];\
855 const int src16= src[16*srcStride];\
856 OP(dst[ 0*dstStride], (src0 +src1 )*20 - (src0 +src2 )*6 + (src1 +src3 )*3 - (src2 +src4 ));\
857 OP(dst[ 1*dstStride], (src1 +src2 )*20 - (src0 +src3 )*6 + (src0 +src4 )*3 - (src1 +src5 ));\
858 OP(dst[ 2*dstStride], (src2 +src3 )*20 - (src1 +src4 )*6 + (src0 +src5 )*3 - (src0 +src6 ));\
859 OP(dst[ 3*dstStride], (src3 +src4 )*20 - (src2 +src5 )*6 + (src1 +src6 )*3 - (src0 +src7 ));\
860 OP(dst[ 4*dstStride], (src4 +src5 )*20 - (src3 +src6 )*6 + (src2 +src7 )*3 - (src1 +src8 ));\
861 OP(dst[ 5*dstStride], (src5 +src6 )*20 - (src4 +src7 )*6 + (src3 +src8 )*3 - (src2 +src9 ));\
862 OP(dst[ 6*dstStride], (src6 +src7 )*20 - (src5 +src8 )*6 + (src4 +src9 )*3 - (src3 +src10));\
863 OP(dst[ 7*dstStride], (src7 +src8 )*20 - (src6 +src9 )*6 + (src5 +src10)*3 - (src4 +src11));\
864 OP(dst[ 8*dstStride], (src8 +src9 )*20 - (src7 +src10)*6 + (src6 +src11)*3 - (src5 +src12));\
865 OP(dst[ 9*dstStride], (src9 +src10)*20 - (src8 +src11)*6 + (src7 +src12)*3 - (src6 +src13));\
866 OP(dst[10*dstStride], (src10+src11)*20 - (src9 +src12)*6 + (src8 +src13)*3 - (src7 +src14));\
867 OP(dst[11*dstStride], (src11+src12)*20 - (src10+src13)*6 + (src9 +src14)*3 - (src8 +src15));\
868 OP(dst[12*dstStride], (src12+src13)*20 - (src11+src14)*6 + (src10+src15)*3 - (src9 +src16));\
869 OP(dst[13*dstStride], (src13+src14)*20 - (src12+src15)*6 + (src11+src16)*3 - (src10+src16));\
870 OP(dst[14*dstStride], (src14+src15)*20 - (src13+src16)*6 + (src12+src16)*3 - (src11+src15));\
871 OP(dst[15*dstStride], (src15+src16)*20 - (src14+src16)*6 + (src13+src15)*3 - (src12+src14));\
872 dst++;\
873 src++;\
874 }\
875 }\
876 \
877 static void OPNAME ## qpel8_mc00_c (UINT8 *dst, UINT8 *src, int stride){\
878 OPNAME ## pixels8_c(dst, src, stride, 8);\
879 }\
880 \
881 static void OPNAME ## qpel8_mc10_c(UINT8 *dst, UINT8 *src, int stride){\
882 UINT8 half[64];\
883 put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
884 OPNAME ## pixels8_l2(dst, src, half, stride, stride, 8, 8);\
885 }\
886 \
887 static void OPNAME ## qpel8_mc20_c(UINT8 *dst, UINT8 *src, int stride){\
888 OPNAME ## mpeg4_qpel8_h_lowpass(dst, src, stride, stride, 8);\
889 }\
890 \
891 static void OPNAME ## qpel8_mc30_c(UINT8 *dst, UINT8 *src, int stride){\
892 UINT8 half[64];\
893 put ## RND ## mpeg4_qpel8_h_lowpass(half, src, 8, stride, 8);\
894 OPNAME ## pixels8_l2(dst, src+1, half, stride, stride, 8, 8);\
895 }\
896 \
897 static void OPNAME ## qpel8_mc01_c(UINT8 *dst, UINT8 *src, int stride){\
898 UINT8 full[16*9];\
899 UINT8 half[64];\
900 copy_block9(full, src, 16, stride, 9);\
901 put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16, 8);\
902 OPNAME ## pixels8_l2(dst, full, half, stride, 16, 8, 8);\
903 }\
904 \
905 static void OPNAME ## qpel8_mc02_c(UINT8 *dst, UINT8 *src, int stride){\
906 UINT8 full[16*9];\
907 copy_block9(full, src, 16, stride, 9);\
908 OPNAME ## mpeg4_qpel8_v_lowpass(dst, full, stride, 16, 8);\
909 }\
910 \
911 static void OPNAME ## qpel8_mc03_c(UINT8 *dst, UINT8 *src, int stride){\
912 UINT8 full[16*9];\
913 UINT8 half[64];\
914 copy_block9(full, src, 16, stride, 9);\
915 put ## RND ## mpeg4_qpel8_v_lowpass(half, full, 8, 16, 8);\
916 OPNAME ## pixels8_l2(dst, full+16, half, stride, 16, 8, 8);\
917 }\
918 static void OPNAME ## qpel8_mc11_c(UINT8 *dst, UINT8 *src, int stride){\
919 UINT8 full[16*9];\
920 UINT8 halfH[72];\
921 UINT8 halfV[64];\
922 UINT8 halfHV[64];\
923 copy_block9(full, src, 16, stride, 9);\
924 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
925 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16, 8);\
926 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
927 OPNAME ## pixels8_l4(dst, full, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
928 }\
929 static void OPNAME ## qpel8_mc31_c(UINT8 *dst, UINT8 *src, int stride){\
930 UINT8 full[16*9];\
931 UINT8 halfH[72];\
932 UINT8 halfV[64];\
933 UINT8 halfHV[64];\
934 copy_block9(full, src, 16, stride, 9);\
935 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
936 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16, 8);\
937 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
938 OPNAME ## pixels8_l4(dst, full+1, halfH, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
939 }\
940 static void OPNAME ## qpel8_mc13_c(UINT8 *dst, UINT8 *src, int stride){\
941 UINT8 full[16*9];\
942 UINT8 halfH[72];\
943 UINT8 halfV[64];\
944 UINT8 halfHV[64];\
945 copy_block9(full, src, 16, stride, 9);\
946 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
947 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16, 8);\
948 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
949 OPNAME ## pixels8_l4(dst, full+16, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
950 }\
951 static void OPNAME ## qpel8_mc33_c(UINT8 *dst, UINT8 *src, int stride){\
952 UINT8 full[16*9];\
953 UINT8 halfH[72];\
954 UINT8 halfV[64];\
955 UINT8 halfHV[64];\
956 copy_block9(full, src, 16, stride, 9);\
957 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full , 8, 16, 9);\
958 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16, 8);\
959 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
960 OPNAME ## pixels8_l4(dst, full+17, halfH+8, halfV, halfHV, stride, 16, 8, 8, 8, 8);\
961 }\
962 static void OPNAME ## qpel8_mc21_c(UINT8 *dst, UINT8 *src, int stride){\
963 UINT8 halfH[72];\
964 UINT8 halfHV[64];\
965 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
966 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
967 OPNAME ## pixels8_l2(dst, halfH, halfHV, stride, 8, 8, 8);\
968 }\
969 static void OPNAME ## qpel8_mc23_c(UINT8 *dst, UINT8 *src, int stride){\
970 UINT8 halfH[72];\
971 UINT8 halfHV[64];\
972 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
973 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
974 OPNAME ## pixels8_l2(dst, halfH+8, halfHV, stride, 8, 8, 8);\
975 }\
976 static void OPNAME ## qpel8_mc12_c(UINT8 *dst, UINT8 *src, int stride){\
977 UINT8 full[16*9];\
978 UINT8 halfH[72];\
979 UINT8 halfV[64];\
980 UINT8 halfHV[64];\
981 copy_block9(full, src, 16, stride, 9);\
982 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
983 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full, 8, 16, 8);\
984 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
985 OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
986 }\
987 static void OPNAME ## qpel8_mc32_c(UINT8 *dst, UINT8 *src, int stride){\
988 UINT8 full[16*9];\
989 UINT8 halfH[72];\
990 UINT8 halfV[64];\
991 UINT8 halfHV[64];\
992 copy_block9(full, src, 16, stride, 9);\
993 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, full, 8, 16, 9);\
994 put ## RND ## mpeg4_qpel8_v_lowpass(halfV, full+1, 8, 16, 8);\
995 put ## RND ## mpeg4_qpel8_v_lowpass(halfHV, halfH, 8, 8, 8);\
996 OPNAME ## pixels8_l2(dst, halfV, halfHV, stride, 8, 8, 8);\
997 }\
998 static void OPNAME ## qpel8_mc22_c(UINT8 *dst, UINT8 *src, int stride){\
999 UINT8 halfH[72];\
1000 put ## RND ## mpeg4_qpel8_h_lowpass(halfH, src, 8, stride, 9);\
1001 OPNAME ## mpeg4_qpel8_v_lowpass(dst, halfH, stride, 8, 8);\
1002 }\
1003 static void OPNAME ## qpel16_mc00_c (UINT8 *dst, UINT8 *src, int stride){\
1004 OPNAME ## pixels16_c(dst, src, stride, 16);\
1005 }\
1006 \
1007 static void OPNAME ## qpel16_mc10_c(UINT8 *dst, UINT8 *src, int stride){\
1008 UINT8 half[256];\
1009 put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
1010 OPNAME ## pixels16_l2(dst, src, half, stride, stride, 16, 16);\
1011 }\
1012 \
1013 static void OPNAME ## qpel16_mc20_c(UINT8 *dst, UINT8 *src, int stride){\
1014 OPNAME ## mpeg4_qpel16_h_lowpass(dst, src, stride, stride, 16);\
1015 }\
1016 \
1017 static void OPNAME ## qpel16_mc30_c(UINT8 *dst, UINT8 *src, int stride){\
1018 UINT8 half[256];\
1019 put ## RND ## mpeg4_qpel16_h_lowpass(half, src, 16, stride, 16);\
1020 OPNAME ## pixels16_l2(dst, src+1, half, stride, stride, 16, 16);\
1021 }\
1022 \
1023 static void OPNAME ## qpel16_mc01_c(UINT8 *dst, UINT8 *src, int stride){\
1024 UINT8 full[24*17];\
1025 UINT8 half[256];\
1026 copy_block17(full, src, 24, stride, 17);\
1027 put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24, 16);\
1028 OPNAME ## pixels16_l2(dst, full, half, stride, 24, 16, 16);\
1029 }\
1030 \
1031 static void OPNAME ## qpel16_mc02_c(UINT8 *dst, UINT8 *src, int stride){\
1032 UINT8 full[24*17];\
1033 copy_block17(full, src, 24, stride, 17);\
1034 OPNAME ## mpeg4_qpel16_v_lowpass(dst, full, stride, 24, 16);\
1035 }\
1036 \
1037 static void OPNAME ## qpel16_mc03_c(UINT8 *dst, UINT8 *src, int stride){\
1038 UINT8 full[24*17];\
1039 UINT8 half[256];\
1040 copy_block17(full, src, 24, stride, 17);\
1041 put ## RND ## mpeg4_qpel16_v_lowpass(half, full, 16, 24, 16);\
1042 OPNAME ## pixels16_l2(dst, full+24, half, stride, 24, 16, 16);\
1043 }\
1044 static void OPNAME ## qpel16_mc11_c(UINT8 *dst, UINT8 *src, int stride){\
1045 UINT8 full[24*17];\
1046 UINT8 halfH[272];\
1047 UINT8 halfV[256];\
1048 UINT8 halfHV[256];\
1049 copy_block17(full, src, 24, stride, 17);\
1050 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
1051 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24, 16);\
1052 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1053 OPNAME ## pixels16_l4(dst, full, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
1054 }\
1055 static void OPNAME ## qpel16_mc31_c(UINT8 *dst, UINT8 *src, int stride){\
1056 UINT8 full[24*17];\
1057 UINT8 halfH[272];\
1058 UINT8 halfV[256];\
1059 UINT8 halfHV[256];\
1060 copy_block17(full, src, 24, stride, 17);\
1061 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
1062 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24, 16);\
1063 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1064 OPNAME ## pixels16_l4(dst, full+1, halfH, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
1065 }\
1066 static void OPNAME ## qpel16_mc13_c(UINT8 *dst, UINT8 *src, int stride){\
1067 UINT8 full[24*17];\
1068 UINT8 halfH[272];\
1069 UINT8 halfV[256];\
1070 UINT8 halfHV[256];\
1071 copy_block17(full, src, 24, stride, 17);\
1072 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
1073 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24, 16);\
1074 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1075 OPNAME ## pixels16_l4(dst, full+24, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
1076 }\
1077 static void OPNAME ## qpel16_mc33_c(UINT8 *dst, UINT8 *src, int stride){\
1078 UINT8 full[24*17];\
1079 UINT8 halfH[272];\
1080 UINT8 halfV[256];\
1081 UINT8 halfHV[256];\
1082 copy_block17(full, src, 24, stride, 17);\
1083 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full , 16, 24, 17);\
1084 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24, 16);\
1085 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1086 OPNAME ## pixels16_l4(dst, full+25, halfH+16, halfV, halfHV, stride, 24, 16, 16, 16, 16);\
1087 }\
1088 static void OPNAME ## qpel16_mc21_c(UINT8 *dst, UINT8 *src, int stride){\
1089 UINT8 halfH[272];\
1090 UINT8 halfHV[256];\
1091 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
1092 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1093 OPNAME ## pixels16_l2(dst, halfH, halfHV, stride, 16, 16, 16);\
1094 }\
1095 static void OPNAME ## qpel16_mc23_c(UINT8 *dst, UINT8 *src, int stride){\
1096 UINT8 halfH[272];\
1097 UINT8 halfHV[256];\
1098 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
1099 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1100 OPNAME ## pixels16_l2(dst, halfH+16, halfHV, stride, 16, 16, 16);\
1101 }\
1102 static void OPNAME ## qpel16_mc12_c(UINT8 *dst, UINT8 *src, int stride){\
1103 UINT8 full[24*17];\
1104 UINT8 halfH[272];\
1105 UINT8 halfV[256];\
1106 UINT8 halfHV[256];\
1107 copy_block17(full, src, 24, stride, 17);\
1108 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
1109 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full, 16, 24, 16);\
1110 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1111 OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
1112 }\
1113 static void OPNAME ## qpel16_mc32_c(UINT8 *dst, UINT8 *src, int stride){\
1114 UINT8 full[24*17];\
1115 UINT8 halfH[272];\
1116 UINT8 halfV[256];\
1117 UINT8 halfHV[256];\
1118 copy_block17(full, src, 24, stride, 17);\
1119 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, full, 16, 24, 17);\
1120 put ## RND ## mpeg4_qpel16_v_lowpass(halfV, full+1, 16, 24, 16);\
1121 put ## RND ## mpeg4_qpel16_v_lowpass(halfHV, halfH, 16, 16, 16);\
1122 OPNAME ## pixels16_l2(dst, halfV, halfHV, stride, 16, 16, 16);\
1123 }\
1124 static void OPNAME ## qpel16_mc22_c(UINT8 *dst, UINT8 *src, int stride){\
1125 UINT8 halfH[272];\
1126 put ## RND ## mpeg4_qpel16_h_lowpass(halfH, src, 16, stride, 17);\
1127 OPNAME ## mpeg4_qpel16_v_lowpass(dst, halfH, stride, 16, 16);\
1128 }
1129
1130 #define op_avg(a, b) a = (((a)+cm[((b) + 16)>>5]+1)>>1)
1131 #define op_avg_no_rnd(a, b) a = (((a)+cm[((b) + 15)>>5])>>1)
1132 #define op_put(a, b) a = cm[((b) + 16)>>5]
1133 #define op_put_no_rnd(a, b) a = cm[((b) + 15)>>5]
1134
1135 QPEL_MC(0, put_ , _ , op_put)
1136 QPEL_MC(1, put_no_rnd_, _no_rnd_, op_put_no_rnd)
1137 QPEL_MC(0, avg_ , _ , op_avg)
1138 //QPEL_MC(1, avg_no_rnd , _ , op_avg)
1139 #undef op_avg
1140 #undef op_avg_no_rnd
1141 #undef op_put
1142 #undef op_put_no_rnd
1143
1144 static int pix_abs16x16_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1145 {
1146 int s, i;
1147
1148 s = 0;
1149 for(i=0;i<16;i++) {
1150 s += abs(pix1[0] - pix2[0]);
1151 s += abs(pix1[1] - pix2[1]);
1152 s += abs(pix1[2] - pix2[2]);
1153 s += abs(pix1[3] - pix2[3]);
1154 s += abs(pix1[4] - pix2[4]);
1155 s += abs(pix1[5] - pix2[5]);
1156 s += abs(pix1[6] - pix2[6]);
1157 s += abs(pix1[7] - pix2[7]);
1158 s += abs(pix1[8] - pix2[8]);
1159 s += abs(pix1[9] - pix2[9]);
1160 s += abs(pix1[10] - pix2[10]);
1161 s += abs(pix1[11] - pix2[11]);
1162 s += abs(pix1[12] - pix2[12]);
1163 s += abs(pix1[13] - pix2[13]);
1164 s += abs(pix1[14] - pix2[14]);
1165 s += abs(pix1[15] - pix2[15]);
1166 pix1 += line_size;
1167 pix2 += line_size;
1168 }
1169 return s;
1170 }
1171
1172 static int pix_abs16x16_x2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1173 {
1174 int s, i;
1175
1176 s = 0;
1177 for(i=0;i<16;i++) {
1178 s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
1179 s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
1180 s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
1181 s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
1182 s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
1183 s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
1184 s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
1185 s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
1186 s += abs(pix1[8] - avg2(pix2[8], pix2[9]));
1187 s += abs(pix1[9] - avg2(pix2[9], pix2[10]));
1188 s += abs(pix1[10] - avg2(pix2[10], pix2[11]));
1189 s += abs(pix1[11] - avg2(pix2[11], pix2[12]));
1190 s += abs(pix1[12] - avg2(pix2[12], pix2[13]));
1191 s += abs(pix1[13] - avg2(pix2[13], pix2[14]));
1192 s += abs(pix1[14] - avg2(pix2[14], pix2[15]));
1193 s += abs(pix1[15] - avg2(pix2[15], pix2[16]));
1194 pix1 += line_size;
1195 pix2 += line_size;
1196 }
1197 return s;
1198 }
1199
1200 static int pix_abs16x16_y2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1201 {
1202 int s, i;
1203 UINT8 *pix3 = pix2 + line_size;
1204
1205 s = 0;
1206 for(i=0;i<16;i++) {
1207 s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
1208 s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
1209 s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
1210 s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
1211 s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
1212 s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
1213 s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
1214 s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
1215 s += abs(pix1[8] - avg2(pix2[8], pix3[8]));
1216 s += abs(pix1[9] - avg2(pix2[9], pix3[9]));
1217 s += abs(pix1[10] - avg2(pix2[10], pix3[10]));
1218 s += abs(pix1[11] - avg2(pix2[11], pix3[11]));
1219 s += abs(pix1[12] - avg2(pix2[12], pix3[12]));
1220 s += abs(pix1[13] - avg2(pix2[13], pix3[13]));
1221 s += abs(pix1[14] - avg2(pix2[14], pix3[14]));
1222 s += abs(pix1[15] - avg2(pix2[15], pix3[15]));
1223 pix1 += line_size;
1224 pix2 += line_size;
1225 pix3 += line_size;
1226 }
1227 return s;
1228 }
1229
1230 static int pix_abs16x16_xy2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1231 {
1232 int s, i;
1233 UINT8 *pix3 = pix2 + line_size;
1234
1235 s = 0;
1236 for(i=0;i<16;i++) {
1237 s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
1238 s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
1239 s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
1240 s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
1241 s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
1242 s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
1243 s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
1244 s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
1245 s += abs(pix1[8] - avg4(pix2[8], pix2[9], pix3[8], pix3[9]));
1246 s += abs(pix1[9] - avg4(pix2[9], pix2[10], pix3[9], pix3[10]));
1247 s += abs(pix1[10] - avg4(pix2[10], pix2[11], pix3[10], pix3[11]));
1248 s += abs(pix1[11] - avg4(pix2[11], pix2[12], pix3[11], pix3[12]));
1249 s += abs(pix1[12] - avg4(pix2[12], pix2[13], pix3[12], pix3[13]));
1250 s += abs(pix1[13] - avg4(pix2[13], pix2[14], pix3[13], pix3[14]));
1251 s += abs(pix1[14] - avg4(pix2[14], pix2[15], pix3[14], pix3[15]));
1252 s += abs(pix1[15] - avg4(pix2[15], pix2[16], pix3[15], pix3[16]));
1253 pix1 += line_size;
1254 pix2 += line_size;
1255 pix3 += line_size;
1256 }
1257 return s;
1258 }
1259
1260 static int pix_abs8x8_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1261 {
1262 int s, i;
1263
1264 s = 0;
1265 for(i=0;i<8;i++) {
1266 s += abs(pix1[0] - pix2[0]);
1267 s += abs(pix1[1] - pix2[1]);
1268 s += abs(pix1[2] - pix2[2]);
1269 s += abs(pix1[3] - pix2[3]);
1270 s += abs(pix1[4] - pix2[4]);
1271 s += abs(pix1[5] - pix2[5]);
1272 s += abs(pix1[6] - pix2[6]);
1273 s += abs(pix1[7] - pix2[7]);
1274 pix1 += line_size;
1275 pix2 += line_size;
1276 }
1277 return s;
1278 }
1279
1280 static int pix_abs8x8_x2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1281 {
1282 int s, i;
1283
1284 s = 0;
1285 for(i=0;i<8;i++) {
1286 s += abs(pix1[0] - avg2(pix2[0], pix2[1]));
1287 s += abs(pix1[1] - avg2(pix2[1], pix2[2]));
1288 s += abs(pix1[2] - avg2(pix2[2], pix2[3]));
1289 s += abs(pix1[3] - avg2(pix2[3], pix2[4]));
1290 s += abs(pix1[4] - avg2(pix2[4], pix2[5]));
1291 s += abs(pix1[5] - avg2(pix2[5], pix2[6]));
1292 s += abs(pix1[6] - avg2(pix2[6], pix2[7]));
1293 s += abs(pix1[7] - avg2(pix2[7], pix2[8]));
1294 pix1 += line_size;
1295 pix2 += line_size;
1296 }
1297 return s;
1298 }
1299
1300 static int pix_abs8x8_y2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1301 {
1302 int s, i;
1303 UINT8 *pix3 = pix2 + line_size;
1304
1305 s = 0;
1306 for(i=0;i<8;i++) {
1307 s += abs(pix1[0] - avg2(pix2[0], pix3[0]));
1308 s += abs(pix1[1] - avg2(pix2[1], pix3[1]));
1309 s += abs(pix1[2] - avg2(pix2[2], pix3[2]));
1310 s += abs(pix1[3] - avg2(pix2[3], pix3[3]));
1311 s += abs(pix1[4] - avg2(pix2[4], pix3[4]));
1312 s += abs(pix1[5] - avg2(pix2[5], pix3[5]));
1313 s += abs(pix1[6] - avg2(pix2[6], pix3[6]));
1314 s += abs(pix1[7] - avg2(pix2[7], pix3[7]));
1315 pix1 += line_size;
1316 pix2 += line_size;
1317 pix3 += line_size;
1318 }
1319 return s;
1320 }
1321
1322 static int pix_abs8x8_xy2_c(UINT8 *pix1, UINT8 *pix2, int line_size)
1323 {
1324 int s, i;
1325 UINT8 *pix3 = pix2 + line_size;
1326
1327 s = 0;
1328 for(i=0;i<8;i++) {
1329 s += abs(pix1[0] - avg4(pix2[0], pix2[1], pix3[0], pix3[1]));
1330 s += abs(pix1[1] - avg4(pix2[1], pix2[2], pix3[1], pix3[2]));
1331 s += abs(pix1[2] - avg4(pix2[2], pix2[3], pix3[2], pix3[3]));
1332 s += abs(pix1[3] - avg4(pix2[3], pix2[4], pix3[3], pix3[4]));
1333 s += abs(pix1[4] - avg4(pix2[4], pix2[5], pix3[4], pix3[5]));
1334 s += abs(pix1[5] - avg4(pix2[5], pix2[6], pix3[5], pix3[6]));
1335 s += abs(pix1[6] - avg4(pix2[6], pix2[7], pix3[6], pix3[7]));
1336 s += abs(pix1[7] - avg4(pix2[7], pix2[8], pix3[7], pix3[8]));
1337 pix1 += line_size;
1338 pix2 += line_size;
1339 pix3 += line_size;
1340 }
1341 return s;
1342 }
1343
1344 void ff_block_permute(INT16 *block, UINT8 *permutation, const UINT8 *scantable, int last)
1345 {
1346 int i;
1347 INT16 temp[64];
1348
1349 if(last<=0) return;
1350 //if(permutation[1]==1) return; //FIXME its ok but not clean and might fail for some perms
1351
1352 for(i=0; i<=last; i++){
1353 const int j= scantable[i];
1354 temp[j]= block[j];
1355 block[j]=0;
1356 }
1357
1358 for(i=0; i<=last; i++){
1359 const int j= scantable[i];
1360 const int perm_j= permutation[j];
1361 block[perm_j]= temp[j];
1362 }
1363 }
1364
1365 static void clear_blocks_c(DCTELEM *blocks)
1366 {
1367 memset(blocks, 0, sizeof(DCTELEM)*6*64);
1368 }
1369
1370 static void add_bytes_c(uint8_t *dst, uint8_t *src, int w){
1371 int i;
1372 for(i=0; i+7<w; i++){
1373 dst[i+0] += src[i+0];
1374 dst[i+1] += src[i+1];
1375 dst[i+2] += src[i+2];
1376 dst[i+3] += src[i+3];
1377 dst[i+4] += src[i+4];
1378 dst[i+5] += src[i+5];
1379 dst[i+6] += src[i+6];
1380 dst[i+7] += src[i+7];
1381 }
1382 for(; i<w; i++)
1383 dst[i+0] += src[i+0];
1384 }
1385
1386 static void diff_bytes_c(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
1387 int i;
1388 for(i=0; i+7<w; i++){
1389 dst[i+0] = src1[i+0]-src2[i+0];
1390 dst[i+1] = src1[i+1]-src2[i+1];
1391 dst[i+2] = src1[i+2]-src2[i+2];
1392 dst[i+3] = src1[i+3]-src2[i+3];
1393 dst[i+4] = src1[i+4]-src2[i+4];
1394 dst[i+5] = src1[i+5]-src2[i+5];
1395 dst[i+6] = src1[i+6]-src2[i+6];
1396 dst[i+7] = src1[i+7]-src2[i+7];
1397 }
1398 for(; i<w; i++)
1399 dst[i+0] = src1[i+0]-src2[i+0];
1400 }
1401
1402 void dsputil_init(DSPContext* c, unsigned mask)
1403 {
1404 static int init_done = 0;
1405 int i;
1406
1407 if (!init_done) {
1408 for(i=0;i<256;i++) cropTbl[i + MAX_NEG_CROP] = i;
1409 for(i=0;i<MAX_NEG_CROP;i++) {
1410 cropTbl[i] = 0;
1411 cropTbl[i + MAX_NEG_CROP + 256] = 255;
1412 }
1413
1414 for(i=0;i<512;i++) {
1415 squareTbl[i] = (i - 256) * (i - 256);
1416 }
1417
1418 for(i=0; i<64; i++) inv_zigzag_direct16[ff_zigzag_direct[i]]= i+1;
1419
1420 init_done = 1;
1421 }
1422
1423 c->get_pixels = get_pixels_c;
1424 c->diff_pixels = diff_pixels_c;
1425 c->put_pixels_clamped = put_pixels_clamped_c;
1426 c->add_pixels_clamped = add_pixels_clamped_c;
1427 c->gmc1 = gmc1_c;
1428 c->gmc = gmc_c;
1429 c->clear_blocks = clear_blocks_c;
1430 c->pix_sum = pix_sum_c;
1431 c->pix_norm1 = pix_norm1_c;
1432 c->pix_norm = pix_norm_c;
1433
1434 /* TODO [0] 16 [1] 8 */
1435 c->pix_abs16x16 = pix_abs16x16_c;
1436 c->pix_abs16x16_x2 = pix_abs16x16_x2_c;
1437 c->pix_abs16x16_y2 = pix_abs16x16_y2_c;
1438 c->pix_abs16x16_xy2 = pix_abs16x16_xy2_c;
1439 c->pix_abs8x8 = pix_abs8x8_c;
1440 c->pix_abs8x8_x2 = pix_abs8x8_x2_c;
1441 c->pix_abs8x8_y2 = pix_abs8x8_y2_c;
1442 c->pix_abs8x8_xy2 = pix_abs8x8_xy2_c;
1443
1444 #define dspfunc(PFX, IDX, NUM) \
1445 c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## NUM ## _c; \
1446 c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## NUM ## _x2_c; \
1447 c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## NUM ## _y2_c; \
1448 c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## NUM ## _xy2_c
1449
1450 dspfunc(put, 0, 16);
1451 dspfunc(put_no_rnd, 0, 16);
1452 dspfunc(put, 1, 8);
1453 dspfunc(put_no_rnd, 1, 8);
1454
1455 dspfunc(avg, 0, 16);
1456 dspfunc(avg_no_rnd, 0, 16);
1457 dspfunc(avg, 1, 8);
1458 dspfunc(avg_no_rnd, 1, 8);
1459 #undef dspfunc
1460
1461 #define dspfunc(PFX, IDX, NUM) \
1462 c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_c; \
1463 c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_c; \
1464 c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_c; \
1465 c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_c; \
1466 c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_c; \
1467 c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_c; \
1468 c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_c; \
1469 c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_c; \
1470 c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_c; \
1471 c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_c; \
1472 c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_c; \
1473 c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_c; \
1474 c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_c; \
1475 c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_c; \
1476 c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_c; \
1477 c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_c
1478
1479 dspfunc(put_qpel, 0, 16);
1480 dspfunc(put_no_rnd_qpel, 0, 16);
1481
1482 dspfunc(avg_qpel, 0, 16);
1483 /* dspfunc(avg_no_rnd_qpel, 0, 16); */
1484
1485 dspfunc(put_qpel, 1, 8);
1486 dspfunc(put_no_rnd_qpel, 1, 8);
1487
1488 dspfunc(avg_qpel, 1, 8);
1489 /* dspfunc(avg_no_rnd_qpel, 1, 8); */
1490 #undef dspfunc
1491
1492 c->add_bytes= add_bytes_c;
1493 c->diff_bytes= diff_bytes_c;
1494
1495 #ifdef HAVE_MMX
1496 dsputil_init_mmx(c, mask);
1497 if (ff_bit_exact)
1498 {
1499 /* FIXME - AVCodec context should have flag for bitexact match */
1500 /* fprintf(stderr, "\n\n\nff_bit_exact %d\n\n\n\n", ff_bit_exact); */
1501 dsputil_set_bit_exact_mmx(c, mask);
1502 }
1503 #endif
1504 #ifdef ARCH_ARMV4L
1505 dsputil_init_armv4l(c, mask);
1506 #endif
1507 #ifdef HAVE_MLIB
1508 dsputil_init_mlib(c, mask);
1509 #endif
1510 #ifdef ARCH_ALPHA
1511 dsputil_init_alpha(c, mask);
1512 #endif
1513 #ifdef ARCH_POWERPC
1514 dsputil_init_ppc(c, mask);
1515 #endif
1516 #ifdef HAVE_MMI
1517 dsputil_init_mmi(c, mask);
1518 #endif
1519
1520 }
1521
1522 /* remove any non bit exact operation (testing purpose) */
1523 void avcodec_set_bit_exact(void)
1524 {
1525 ff_bit_exact=1;
1526 #ifdef HAVE_MMX
1527 // FIXME - better set_bit_exact
1528 // dsputil_set_bit_exact_mmx();
1529 #endif
1530 }
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