2 * Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at)
4 * This file is part of FFmpeg.
6 * FFmpeg is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
23 * mmx/mmx2/3dnow postprocess code.
26 #include "libavutil/x86/asm.h"
28 /* A single TEMPLATE_PP_* should be defined (to 1) when this template is
29 * included. The following macros will define its dependencies to 1 as well
30 * (like MMX2 depending on MMX), and will define to 0 all the others. Every
31 * TEMPLATE_PP_* need to be undef at the end. */
34 # define RENAME(a) a ## _C
36 # define TEMPLATE_PP_C 0
39 #ifdef TEMPLATE_PP_ALTIVEC
40 # define RENAME(a) a ## _altivec
42 # define TEMPLATE_PP_ALTIVEC 0
45 #ifdef TEMPLATE_PP_MMX
46 # define RENAME(a) a ## _MMX
48 # define TEMPLATE_PP_MMX 0
51 #ifdef TEMPLATE_PP_MMXEXT
52 # undef TEMPLATE_PP_MMX
53 # define TEMPLATE_PP_MMX 1
54 # define RENAME(a) a ## _MMX2
56 # define TEMPLATE_PP_MMXEXT 0
59 #ifdef TEMPLATE_PP_3DNOW
60 # undef TEMPLATE_PP_MMX
61 # define TEMPLATE_PP_MMX 1
62 # define RENAME(a) a ## _3DNow
64 # define TEMPLATE_PP_3DNOW 0
67 #ifdef TEMPLATE_PP_SSE2
68 # undef TEMPLATE_PP_MMX
69 # define TEMPLATE_PP_MMX 1
70 # undef TEMPLATE_PP_MMXEXT
71 # define TEMPLATE_PP_MMXEXT 1
72 # define RENAME(a) a ## _SSE2
74 # define TEMPLATE_PP_SSE2 0
82 #if TEMPLATE_PP_MMXEXT
83 #define REAL_PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
84 #elif TEMPLATE_PP_3DNOW
85 #define REAL_PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
87 #define PAVGB(a,b) REAL_PAVGB(a,b)
89 #if TEMPLATE_PP_MMXEXT
90 #define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
92 #define PMINUB(b,a,t) \
93 "movq " #a ", " #t " \n\t"\
94 "psubusb " #b ", " #t " \n\t"\
95 "psubb " #t ", " #a " \n\t"
98 #if TEMPLATE_PP_MMXEXT
99 #define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t"
100 #elif TEMPLATE_PP_MMX
101 #define PMAXUB(a,b) \
102 "psubusb " #a ", " #b " \n\t"\
103 "paddb " #a ", " #b " \n\t"
106 //FIXME? |255-0| = 1 (should not be a problem ...)
109 * Check if the middle 8x8 Block in the given 8x16 block is flat
111 static inline int RENAME(vertClassify)(uint8_t src[], int stride, PPContext *c){
113 src+= stride*4; // src points to begin of the 8x8 Block
115 "movq %0, %%mm7 \n\t"
116 "movq %1, %%mm6 \n\t"
117 : : "m" (c->mmxDcOffset[c->nonBQP]), "m" (c->mmxDcThreshold[c->nonBQP])
121 "lea (%2, %3), %%"REG_a" \n\t"
122 // 0 1 2 3 4 5 6 7 8 9
123 // %1 eax eax+%2 eax+2%2 %1+4%2 ecx ecx+%2 ecx+2%2 %1+8%2 ecx+4%2
125 "movq (%2), %%mm0 \n\t"
126 "movq (%%"REG_a"), %%mm1 \n\t"
127 "movq %%mm0, %%mm3 \n\t"
128 "movq %%mm0, %%mm4 \n\t"
130 PMINUB(%%mm1, %%mm3, %%mm5)
131 "psubb %%mm1, %%mm0 \n\t" // mm0 = difference
132 "paddb %%mm7, %%mm0 \n\t"
133 "pcmpgtb %%mm6, %%mm0 \n\t"
135 "movq (%%"REG_a",%3), %%mm2 \n\t"
137 PMINUB(%%mm2, %%mm3, %%mm5)
138 "psubb %%mm2, %%mm1 \n\t"
139 "paddb %%mm7, %%mm1 \n\t"
140 "pcmpgtb %%mm6, %%mm1 \n\t"
141 "paddb %%mm1, %%mm0 \n\t"
143 "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
145 PMINUB(%%mm1, %%mm3, %%mm5)
146 "psubb %%mm1, %%mm2 \n\t"
147 "paddb %%mm7, %%mm2 \n\t"
148 "pcmpgtb %%mm6, %%mm2 \n\t"
149 "paddb %%mm2, %%mm0 \n\t"
151 "lea (%%"REG_a", %3, 4), %%"REG_a" \n\t"
153 "movq (%2, %3, 4), %%mm2 \n\t"
155 PMINUB(%%mm2, %%mm3, %%mm5)
156 "psubb %%mm2, %%mm1 \n\t"
157 "paddb %%mm7, %%mm1 \n\t"
158 "pcmpgtb %%mm6, %%mm1 \n\t"
159 "paddb %%mm1, %%mm0 \n\t"
161 "movq (%%"REG_a"), %%mm1 \n\t"
163 PMINUB(%%mm1, %%mm3, %%mm5)
164 "psubb %%mm1, %%mm2 \n\t"
165 "paddb %%mm7, %%mm2 \n\t"
166 "pcmpgtb %%mm6, %%mm2 \n\t"
167 "paddb %%mm2, %%mm0 \n\t"
169 "movq (%%"REG_a", %3), %%mm2 \n\t"
171 PMINUB(%%mm2, %%mm3, %%mm5)
172 "psubb %%mm2, %%mm1 \n\t"
173 "paddb %%mm7, %%mm1 \n\t"
174 "pcmpgtb %%mm6, %%mm1 \n\t"
175 "paddb %%mm1, %%mm0 \n\t"
177 "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
179 PMINUB(%%mm1, %%mm3, %%mm5)
180 "psubb %%mm1, %%mm2 \n\t"
181 "paddb %%mm7, %%mm2 \n\t"
182 "pcmpgtb %%mm6, %%mm2 \n\t"
183 "paddb %%mm2, %%mm0 \n\t"
184 "psubusb %%mm3, %%mm4 \n\t"
187 #if TEMPLATE_PP_MMXEXT
188 "pxor %%mm7, %%mm7 \n\t"
189 "psadbw %%mm7, %%mm0 \n\t"
191 "movq %%mm0, %%mm1 \n\t"
192 "psrlw $8, %%mm0 \n\t"
193 "paddb %%mm1, %%mm0 \n\t"
194 "movq %%mm0, %%mm1 \n\t"
195 "psrlq $16, %%mm0 \n\t"
196 "paddb %%mm1, %%mm0 \n\t"
197 "movq %%mm0, %%mm1 \n\t"
198 "psrlq $32, %%mm0 \n\t"
199 "paddb %%mm1, %%mm0 \n\t"
201 "movq %4, %%mm7 \n\t" // QP,..., QP
202 "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
203 "psubusb %%mm7, %%mm4 \n\t" // Diff <= 2QP -> 0
204 "packssdw %%mm4, %%mm4 \n\t"
205 "movd %%mm0, %0 \n\t"
206 "movd %%mm4, %1 \n\t"
208 : "=r" (numEq), "=r" (dcOk)
209 : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb)
213 numEq= (-numEq) &0xFF;
214 if(numEq > c->ppMode.flatnessThreshold){
221 #endif //TEMPLATE_PP_MMX
224 * Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle)
225 * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
227 #if !TEMPLATE_PP_ALTIVEC
228 static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
230 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
232 __asm__ volatile( //"movv %0 %1 %2\n\t"
233 "movq %2, %%mm0 \n\t" // QP,..., QP
234 "pxor %%mm4, %%mm4 \n\t"
236 "movq (%0), %%mm6 \n\t"
237 "movq (%0, %1), %%mm5 \n\t"
238 "movq %%mm5, %%mm1 \n\t"
239 "movq %%mm6, %%mm2 \n\t"
240 "psubusb %%mm6, %%mm5 \n\t"
241 "psubusb %%mm1, %%mm2 \n\t"
242 "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
243 "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0
244 "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF
246 "pand %%mm2, %%mm6 \n\t"
247 "pandn %%mm1, %%mm2 \n\t"
248 "por %%mm2, %%mm6 \n\t"// First Line to Filter
250 "movq (%0, %1, 8), %%mm5 \n\t"
251 "lea (%0, %1, 4), %%"REG_a" \n\t"
252 "lea (%0, %1, 8), %%"REG_c" \n\t"
253 "sub %1, %%"REG_c" \n\t"
254 "add %1, %0 \n\t" // %0 points to line 1 not 0
255 "movq (%0, %1, 8), %%mm7 \n\t"
256 "movq %%mm5, %%mm1 \n\t"
257 "movq %%mm7, %%mm2 \n\t"
258 "psubusb %%mm7, %%mm5 \n\t"
259 "psubusb %%mm1, %%mm2 \n\t"
260 "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
261 "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0
262 "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF
264 "pand %%mm2, %%mm7 \n\t"
265 "pandn %%mm1, %%mm2 \n\t"
266 "por %%mm2, %%mm7 \n\t" // First Line to Filter
270 // %0 %0+%1 %0+2%1 eax %0+4%1 eax+2%1 ecx eax+4%1
275 "movq (%0, %1), %%mm0 \n\t" // 1
276 "movq %%mm0, %%mm1 \n\t" // 1
277 PAVGB(%%mm6, %%mm0) //1 1 /2
278 PAVGB(%%mm6, %%mm0) //3 1 /4
280 "movq (%0, %1, 4), %%mm2 \n\t" // 1
281 "movq %%mm2, %%mm5 \n\t" // 1
282 PAVGB((%%REGa), %%mm2) // 11 /2
283 PAVGB((%0, %1, 2), %%mm2) // 211 /4
284 "movq %%mm2, %%mm3 \n\t" // 211 /4
285 "movq (%0), %%mm4 \n\t" // 1
286 PAVGB(%%mm4, %%mm3) // 4 211 /8
287 PAVGB(%%mm0, %%mm3) //642211 /16
288 "movq %%mm3, (%0) \n\t" // X
289 // mm1=2 mm2=3(211) mm4=1 mm5=5 mm6=0 mm7=9
290 "movq %%mm1, %%mm0 \n\t" // 1
291 PAVGB(%%mm6, %%mm0) //1 1 /2
292 "movq %%mm4, %%mm3 \n\t" // 1
293 PAVGB((%0,%1,2), %%mm3) // 1 1 /2
294 PAVGB((%%REGa,%1,2), %%mm5) // 11 /2
295 PAVGB((%%REGa), %%mm5) // 211 /4
296 PAVGB(%%mm5, %%mm3) // 2 2211 /8
297 PAVGB(%%mm0, %%mm3) //4242211 /16
298 "movq %%mm3, (%0,%1) \n\t" // X
299 // mm1=2 mm2=3(211) mm4=1 mm5=4(211) mm6=0 mm7=9
300 PAVGB(%%mm4, %%mm6) //11 /2
301 "movq (%%"REG_c"), %%mm0 \n\t" // 1
302 PAVGB((%%REGa, %1, 2), %%mm0) // 11/2
303 "movq %%mm0, %%mm3 \n\t" // 11/2
304 PAVGB(%%mm1, %%mm0) // 2 11/4
305 PAVGB(%%mm6, %%mm0) //222 11/8
306 PAVGB(%%mm2, %%mm0) //22242211/16
307 "movq (%0, %1, 2), %%mm2 \n\t" // 1
308 "movq %%mm0, (%0, %1, 2) \n\t" // X
309 // mm1=2 mm2=3 mm3=6(11) mm4=1 mm5=4(211) mm6=0(11) mm7=9
310 "movq (%%"REG_a", %1, 4), %%mm0 \n\t" // 1
311 PAVGB((%%REGc), %%mm0) // 11 /2
312 PAVGB(%%mm0, %%mm6) //11 11 /4
313 PAVGB(%%mm1, %%mm4) // 11 /2
314 PAVGB(%%mm2, %%mm1) // 11 /2
315 PAVGB(%%mm1, %%mm6) //1122 11 /8
316 PAVGB(%%mm5, %%mm6) //112242211 /16
317 "movq (%%"REG_a"), %%mm5 \n\t" // 1
318 "movq %%mm6, (%%"REG_a") \n\t" // X
319 // mm0=7(11) mm1=2(11) mm2=3 mm3=6(11) mm4=1(11) mm5=4 mm7=9
320 "movq (%%"REG_a", %1, 4), %%mm6 \n\t" // 1
321 PAVGB(%%mm7, %%mm6) // 11 /2
322 PAVGB(%%mm4, %%mm6) // 11 11 /4
323 PAVGB(%%mm3, %%mm6) // 11 2211 /8
324 PAVGB(%%mm5, %%mm2) // 11 /2
325 "movq (%0, %1, 4), %%mm4 \n\t" // 1
326 PAVGB(%%mm4, %%mm2) // 112 /4
327 PAVGB(%%mm2, %%mm6) // 112242211 /16
328 "movq %%mm6, (%0, %1, 4) \n\t" // X
329 // mm0=7(11) mm1=2(11) mm2=3(112) mm3=6(11) mm4=5 mm5=4 mm7=9
330 PAVGB(%%mm7, %%mm1) // 11 2 /4
331 PAVGB(%%mm4, %%mm5) // 11 /2
332 PAVGB(%%mm5, %%mm0) // 11 11 /4
333 "movq (%%"REG_a", %1, 2), %%mm6 \n\t" // 1
334 PAVGB(%%mm6, %%mm1) // 11 4 2 /8
335 PAVGB(%%mm0, %%mm1) // 11224222 /16
336 "movq %%mm1, (%%"REG_a", %1, 2) \n\t" // X
337 // mm2=3(112) mm3=6(11) mm4=5 mm5=4(11) mm6=6 mm7=9
338 PAVGB((%%REGc), %%mm2) // 112 4 /8
339 "movq (%%"REG_a", %1, 4), %%mm0 \n\t" // 1
340 PAVGB(%%mm0, %%mm6) // 1 1 /2
341 PAVGB(%%mm7, %%mm6) // 1 12 /4
342 PAVGB(%%mm2, %%mm6) // 1122424 /4
343 "movq %%mm6, (%%"REG_c") \n\t" // X
344 // mm0=8 mm3=6(11) mm4=5 mm5=4(11) mm7=9
345 PAVGB(%%mm7, %%mm5) // 11 2 /4
346 PAVGB(%%mm7, %%mm5) // 11 6 /8
348 PAVGB(%%mm3, %%mm0) // 112 /4
349 PAVGB(%%mm0, %%mm5) // 112246 /16
350 "movq %%mm5, (%%"REG_a", %1, 4) \n\t" // X
354 : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb)
357 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
358 const int l1= stride;
359 const int l2= stride + l1;
360 const int l3= stride + l2;
361 const int l4= stride + l3;
362 const int l5= stride + l4;
363 const int l6= stride + l5;
364 const int l7= stride + l6;
365 const int l8= stride + l7;
366 const int l9= stride + l8;
369 for(x=0; x<BLOCK_SIZE; x++){
370 const int first= FFABS(src[0] - src[l1]) < c->QP ? src[0] : src[l1];
371 const int last= FFABS(src[l8] - src[l9]) < c->QP ? src[l9] : src[l8];
374 sums[0] = 4*first + src[l1] + src[l2] + src[l3] + 4;
375 sums[1] = sums[0] - first + src[l4];
376 sums[2] = sums[1] - first + src[l5];
377 sums[3] = sums[2] - first + src[l6];
378 sums[4] = sums[3] - first + src[l7];
379 sums[5] = sums[4] - src[l1] + src[l8];
380 sums[6] = sums[5] - src[l2] + last;
381 sums[7] = sums[6] - src[l3] + last;
382 sums[8] = sums[7] - src[l4] + last;
383 sums[9] = sums[8] - src[l5] + last;
385 src[l1]= (sums[0] + sums[2] + 2*src[l1])>>4;
386 src[l2]= (sums[1] + sums[3] + 2*src[l2])>>4;
387 src[l3]= (sums[2] + sums[4] + 2*src[l3])>>4;
388 src[l4]= (sums[3] + sums[5] + 2*src[l4])>>4;
389 src[l5]= (sums[4] + sums[6] + 2*src[l5])>>4;
390 src[l6]= (sums[5] + sums[7] + 2*src[l6])>>4;
391 src[l7]= (sums[6] + sums[8] + 2*src[l7])>>4;
392 src[l8]= (sums[7] + sums[9] + 2*src[l8])>>4;
396 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
398 #endif //TEMPLATE_PP_ALTIVEC
401 * Experimental Filter 1
402 * will not damage linear gradients
403 * Flat blocks should look like they were passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter
404 * can only smooth blocks at the expected locations (it cannot smooth them if they did move)
405 * MMX2 version does correct clipping C version does not
407 static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
409 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
413 "pxor %%mm7, %%mm7 \n\t" // 0
414 "lea (%0, %1), %%"REG_a" \n\t"
415 "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
416 // 0 1 2 3 4 5 6 7 8 9
417 // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %0+8%1 ecx+4%1
418 "movq (%%"REG_a", %1, 2), %%mm0 \n\t" // line 3
419 "movq (%0, %1, 4), %%mm1 \n\t" // line 4
420 "movq %%mm1, %%mm2 \n\t" // line 4
421 "psubusb %%mm0, %%mm1 \n\t"
422 "psubusb %%mm2, %%mm0 \n\t"
423 "por %%mm1, %%mm0 \n\t" // |l2 - l3|
424 "movq (%%"REG_c"), %%mm3 \n\t" // line 5
425 "movq (%%"REG_c", %1), %%mm4 \n\t" // line 6
426 "movq %%mm3, %%mm5 \n\t" // line 5
427 "psubusb %%mm4, %%mm3 \n\t"
428 "psubusb %%mm5, %%mm4 \n\t"
429 "por %%mm4, %%mm3 \n\t" // |l5 - l6|
430 PAVGB(%%mm3, %%mm0) // (|l2 - l3| + |l5 - l6|)/2
431 "movq %%mm2, %%mm1 \n\t" // line 4
432 "psubusb %%mm5, %%mm2 \n\t"
433 "movq %%mm2, %%mm4 \n\t"
434 "pcmpeqb %%mm7, %%mm2 \n\t" // (l4 - l5) <= 0 ? -1 : 0
435 "psubusb %%mm1, %%mm5 \n\t"
436 "por %%mm5, %%mm4 \n\t" // |l4 - l5|
437 "psubusb %%mm0, %%mm4 \n\t" //d = MAX(0, |l4-l5| - (|l2-l3| + |l5-l6|)/2)
438 "movq %%mm4, %%mm3 \n\t" // d
439 "movq %2, %%mm0 \n\t"
440 "paddusb %%mm0, %%mm0 \n\t"
441 "psubusb %%mm0, %%mm4 \n\t"
442 "pcmpeqb %%mm7, %%mm4 \n\t" // d <= QP ? -1 : 0
443 "psubusb "MANGLE(b01)", %%mm3 \n\t"
444 "pand %%mm4, %%mm3 \n\t" // d <= QP ? d : 0
446 PAVGB(%%mm7, %%mm3) // d/2
447 "movq %%mm3, %%mm1 \n\t" // d/2
448 PAVGB(%%mm7, %%mm3) // d/4
449 PAVGB(%%mm1, %%mm3) // 3*d/8
451 "movq (%0, %1, 4), %%mm0 \n\t" // line 4
452 "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
453 "psubusb %%mm3, %%mm0 \n\t"
454 "pxor %%mm2, %%mm0 \n\t"
455 "movq %%mm0, (%0, %1, 4) \n\t" // line 4
457 "movq (%%"REG_c"), %%mm0 \n\t" // line 5
458 "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
459 "paddusb %%mm3, %%mm0 \n\t"
460 "pxor %%mm2, %%mm0 \n\t"
461 "movq %%mm0, (%%"REG_c") \n\t" // line 5
463 PAVGB(%%mm7, %%mm1) // d/4
465 "movq (%%"REG_a", %1, 2), %%mm0 \n\t" // line 3
466 "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4
467 "psubusb %%mm1, %%mm0 \n\t"
468 "pxor %%mm2, %%mm0 \n\t"
469 "movq %%mm0, (%%"REG_a", %1, 2) \n\t" // line 3
471 "movq (%%"REG_c", %1), %%mm0 \n\t" // line 6
472 "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5
473 "paddusb %%mm1, %%mm0 \n\t"
474 "pxor %%mm2, %%mm0 \n\t"
475 "movq %%mm0, (%%"REG_c", %1) \n\t" // line 6
477 PAVGB(%%mm7, %%mm1) // d/8
479 "movq (%%"REG_a", %1), %%mm0 \n\t" // line 2
480 "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l2-1 : l2
481 "psubusb %%mm1, %%mm0 \n\t"
482 "pxor %%mm2, %%mm0 \n\t"
483 "movq %%mm0, (%%"REG_a", %1) \n\t" // line 2
485 "movq (%%"REG_c", %1, 2), %%mm0 \n\t" // line 7
486 "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l7-1 : l7
487 "paddusb %%mm1, %%mm0 \n\t"
488 "pxor %%mm2, %%mm0 \n\t"
489 "movq %%mm0, (%%"REG_c", %1, 2) \n\t" // line 7
492 : "r" (src), "r" ((x86_reg)stride), "m" (co->pQPb)
495 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
497 const int l1= stride;
498 const int l2= stride + l1;
499 const int l3= stride + l2;
500 const int l4= stride + l3;
501 const int l5= stride + l4;
502 const int l6= stride + l5;
503 const int l7= stride + l6;
504 // const int l8= stride + l7;
505 // const int l9= stride + l8;
509 for(x=0; x<BLOCK_SIZE; x++){
510 int a= src[l3] - src[l4];
511 int b= src[l4] - src[l5];
512 int c= src[l5] - src[l6];
514 int d= FFABS(b) - ((FFABS(a) + FFABS(c))>>1);
518 int v = d * FFSIGN(-b);
529 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
532 #if !TEMPLATE_PP_ALTIVEC
533 static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext *c)
535 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
538 const int l1= stride;
539 const int l2= stride + l1;
540 const int l3= stride + l2;
541 const int l4= (int)tmp - (int)src - stride*3;
542 const int l5= (int)tmp - (int)src - stride*3 + 8;
543 const int l6= stride*3 + l3;
544 const int l7= stride + l6;
545 const int l8= stride + l7;
547 memcpy(tmp, src+stride*7, 8);
548 memcpy(tmp+8, src+stride*8, 8);
553 #if 0 //slightly more accurate and slightly slower
554 "pxor %%mm7, %%mm7 \n\t" // 0
555 "lea (%0, %1), %%"REG_a" \n\t"
556 "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
558 // %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 ecx+%1 ecx+2%1
559 // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1
562 "movq (%0, %1, 2), %%mm0 \n\t" // l2
563 "movq (%0), %%mm1 \n\t" // l0
564 "movq %%mm0, %%mm2 \n\t" // l2
565 PAVGB(%%mm7, %%mm0) // ~l2/2
566 PAVGB(%%mm1, %%mm0) // ~(l2 + 2l0)/4
567 PAVGB(%%mm2, %%mm0) // ~(5l2 + 2l0)/8
569 "movq (%%"REG_a"), %%mm1 \n\t" // l1
570 "movq (%%"REG_a", %1, 2), %%mm3 \n\t" // l3
571 "movq %%mm1, %%mm4 \n\t" // l1
572 PAVGB(%%mm7, %%mm1) // ~l1/2
573 PAVGB(%%mm3, %%mm1) // ~(l1 + 2l3)/4
574 PAVGB(%%mm4, %%mm1) // ~(5l1 + 2l3)/8
576 "movq %%mm0, %%mm4 \n\t" // ~(5l2 + 2l0)/8
577 "psubusb %%mm1, %%mm0 \n\t"
578 "psubusb %%mm4, %%mm1 \n\t"
579 "por %%mm0, %%mm1 \n\t" // ~|2l0 - 5l1 + 5l2 - 2l3|/8
580 // mm1= |lenergy|, mm2= l2, mm3= l3, mm7=0
582 "movq (%0, %1, 4), %%mm0 \n\t" // l4
583 "movq %%mm0, %%mm4 \n\t" // l4
584 PAVGB(%%mm7, %%mm0) // ~l4/2
585 PAVGB(%%mm2, %%mm0) // ~(l4 + 2l2)/4
586 PAVGB(%%mm4, %%mm0) // ~(5l4 + 2l2)/8
588 "movq (%%"REG_c"), %%mm2 \n\t" // l5
589 "movq %%mm3, %%mm5 \n\t" // l3
590 PAVGB(%%mm7, %%mm3) // ~l3/2
591 PAVGB(%%mm2, %%mm3) // ~(l3 + 2l5)/4
592 PAVGB(%%mm5, %%mm3) // ~(5l3 + 2l5)/8
594 "movq %%mm0, %%mm6 \n\t" // ~(5l4 + 2l2)/8
595 "psubusb %%mm3, %%mm0 \n\t"
596 "psubusb %%mm6, %%mm3 \n\t"
597 "por %%mm0, %%mm3 \n\t" // ~|2l2 - 5l3 + 5l4 - 2l5|/8
598 "pcmpeqb %%mm7, %%mm0 \n\t" // SIGN(2l2 - 5l3 + 5l4 - 2l5)
599 // mm0= SIGN(menergy), mm1= |lenergy|, mm2= l5, mm3= |menergy|, mm4=l4, mm5= l3, mm7=0
601 "movq (%%"REG_c", %1), %%mm6 \n\t" // l6
602 "movq %%mm6, %%mm5 \n\t" // l6
603 PAVGB(%%mm7, %%mm6) // ~l6/2
604 PAVGB(%%mm4, %%mm6) // ~(l6 + 2l4)/4
605 PAVGB(%%mm5, %%mm6) // ~(5l6 + 2l4)/8
607 "movq (%%"REG_c", %1, 2), %%mm5 \n\t" // l7
608 "movq %%mm2, %%mm4 \n\t" // l5
609 PAVGB(%%mm7, %%mm2) // ~l5/2
610 PAVGB(%%mm5, %%mm2) // ~(l5 + 2l7)/4
611 PAVGB(%%mm4, %%mm2) // ~(5l5 + 2l7)/8
613 "movq %%mm6, %%mm4 \n\t" // ~(5l6 + 2l4)/8
614 "psubusb %%mm2, %%mm6 \n\t"
615 "psubusb %%mm4, %%mm2 \n\t"
616 "por %%mm6, %%mm2 \n\t" // ~|2l4 - 5l5 + 5l6 - 2l7|/8
617 // mm0= SIGN(menergy), mm1= |lenergy|/8, mm2= |renergy|/8, mm3= |menergy|/8, mm7=0
620 PMINUB(%%mm2, %%mm1, %%mm4) // MIN(|lenergy|,|renergy|)/8
621 "movq %2, %%mm4 \n\t" // QP //FIXME QP+1 ?
622 "paddusb "MANGLE(b01)", %%mm4 \n\t"
623 "pcmpgtb %%mm3, %%mm4 \n\t" // |menergy|/8 < QP
624 "psubusb %%mm1, %%mm3 \n\t" // d=|menergy|/8-MIN(|lenergy|,|renergy|)/8
625 "pand %%mm4, %%mm3 \n\t"
627 "movq %%mm3, %%mm1 \n\t"
628 // "psubusb "MANGLE(b01)", %%mm3 \n\t"
631 "paddusb %%mm1, %%mm3 \n\t"
632 // "paddusb "MANGLE(b01)", %%mm3 \n\t"
634 "movq (%%"REG_a", %1, 2), %%mm6 \n\t" //l3
635 "movq (%0, %1, 4), %%mm5 \n\t" //l4
636 "movq (%0, %1, 4), %%mm4 \n\t" //l4
637 "psubusb %%mm6, %%mm5 \n\t"
638 "psubusb %%mm4, %%mm6 \n\t"
639 "por %%mm6, %%mm5 \n\t" // |l3-l4|
640 "pcmpeqb %%mm7, %%mm6 \n\t" // SIGN(l3-l4)
641 "pxor %%mm6, %%mm0 \n\t"
642 "pand %%mm0, %%mm3 \n\t"
643 PMINUB(%%mm5, %%mm3, %%mm0)
645 "psubusb "MANGLE(b01)", %%mm3 \n\t"
648 "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
649 "movq (%0, %1, 4), %%mm2 \n\t"
650 "pxor %%mm6, %%mm0 \n\t"
651 "pxor %%mm6, %%mm2 \n\t"
652 "psubb %%mm3, %%mm0 \n\t"
653 "paddb %%mm3, %%mm2 \n\t"
654 "pxor %%mm6, %%mm0 \n\t"
655 "pxor %%mm6, %%mm2 \n\t"
656 "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
657 "movq %%mm2, (%0, %1, 4) \n\t"
660 "lea (%0, %1), %%"REG_a" \n\t"
661 "pcmpeqb %%mm6, %%mm6 \n\t" // -1
663 // %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 ecx+%1 ecx+2%1
664 // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1
667 "movq (%%"REG_a", %1, 2), %%mm1 \n\t" // l3
668 "movq (%0, %1, 4), %%mm0 \n\t" // l4
669 "pxor %%mm6, %%mm1 \n\t" // -l3-1
670 PAVGB(%%mm1, %%mm0) // -q+128 = (l4-l3+256)/2
671 // mm1=-l3-1, mm0=128-q
673 "movq (%%"REG_a", %1, 4), %%mm2 \n\t" // l5
674 "movq (%%"REG_a", %1), %%mm3 \n\t" // l2
675 "pxor %%mm6, %%mm2 \n\t" // -l5-1
676 "movq %%mm2, %%mm5 \n\t" // -l5-1
677 "movq "MANGLE(b80)", %%mm4 \n\t" // 128
678 "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
679 PAVGB(%%mm3, %%mm2) // (l2-l5+256)/2
680 PAVGB(%%mm0, %%mm4) // ~(l4-l3)/4 + 128
681 PAVGB(%%mm2, %%mm4) // ~(l2-l5)/4 +(l4-l3)/8 + 128
682 PAVGB(%%mm0, %%mm4) // ~(l2-l5)/8 +5(l4-l3)/16 + 128
683 // mm1=-l3-1, mm0=128-q, mm3=l2, mm4=menergy/16 + 128, mm5= -l5-1
685 "movq (%%"REG_a"), %%mm2 \n\t" // l1
686 "pxor %%mm6, %%mm2 \n\t" // -l1-1
687 PAVGB(%%mm3, %%mm2) // (l2-l1+256)/2
688 PAVGB((%0), %%mm1) // (l0-l3+256)/2
689 "movq "MANGLE(b80)", %%mm3 \n\t" // 128
690 PAVGB(%%mm2, %%mm3) // ~(l2-l1)/4 + 128
691 PAVGB(%%mm1, %%mm3) // ~(l0-l3)/4 +(l2-l1)/8 + 128
692 PAVGB(%%mm2, %%mm3) // ~(l0-l3)/8 +5(l2-l1)/16 + 128
693 // mm0=128-q, mm3=lenergy/16 + 128, mm4= menergy/16 + 128, mm5= -l5-1
695 PAVGB((%%REGc, %1), %%mm5) // (l6-l5+256)/2
696 "movq (%%"REG_c", %1, 2), %%mm1 \n\t" // l7
697 "pxor %%mm6, %%mm1 \n\t" // -l7-1
698 PAVGB((%0, %1, 4), %%mm1) // (l4-l7+256)/2
699 "movq "MANGLE(b80)", %%mm2 \n\t" // 128
700 PAVGB(%%mm5, %%mm2) // ~(l6-l5)/4 + 128
701 PAVGB(%%mm1, %%mm2) // ~(l4-l7)/4 +(l6-l5)/8 + 128
702 PAVGB(%%mm5, %%mm2) // ~(l4-l7)/8 +5(l6-l5)/16 + 128
703 // mm0=128-q, mm2=renergy/16 + 128, mm3=lenergy/16 + 128, mm4= menergy/16 + 128
705 "movq "MANGLE(b00)", %%mm1 \n\t" // 0
706 "movq "MANGLE(b00)", %%mm5 \n\t" // 0
707 "psubb %%mm2, %%mm1 \n\t" // 128 - renergy/16
708 "psubb %%mm3, %%mm5 \n\t" // 128 - lenergy/16
709 PMAXUB(%%mm1, %%mm2) // 128 + |renergy/16|
710 PMAXUB(%%mm5, %%mm3) // 128 + |lenergy/16|
711 PMINUB(%%mm2, %%mm3, %%mm1) // 128 + MIN(|lenergy|,|renergy|)/16
713 // mm0=128-q, mm3=128 + MIN(|lenergy|,|renergy|)/16, mm4= menergy/16 + 128
715 "movq "MANGLE(b00)", %%mm7 \n\t" // 0
716 "movq %2, %%mm2 \n\t" // QP
717 PAVGB(%%mm6, %%mm2) // 128 + QP/2
718 "psubb %%mm6, %%mm2 \n\t"
720 "movq %%mm4, %%mm1 \n\t"
721 "pcmpgtb %%mm7, %%mm1 \n\t" // SIGN(menergy)
722 "pxor %%mm1, %%mm4 \n\t"
723 "psubb %%mm1, %%mm4 \n\t" // 128 + |menergy|/16
724 "pcmpgtb %%mm4, %%mm2 \n\t" // |menergy|/16 < QP/2
725 "psubusb %%mm3, %%mm4 \n\t" //d=|menergy|/16 - MIN(|lenergy|,|renergy|)/16
726 // mm0=128-q, mm1= SIGN(menergy), mm2= |menergy|/16 < QP/2, mm4= d/16
728 "movq %%mm4, %%mm3 \n\t" // d
729 "psubusb "MANGLE(b01)", %%mm4 \n\t"
730 PAVGB(%%mm7, %%mm4) // d/32
731 PAVGB(%%mm7, %%mm4) // (d + 32)/64
732 "paddb %%mm3, %%mm4 \n\t" // 5d/64
733 "pand %%mm2, %%mm4 \n\t"
735 "movq "MANGLE(b80)", %%mm5 \n\t" // 128
736 "psubb %%mm0, %%mm5 \n\t" // q
737 "paddsb %%mm6, %%mm5 \n\t" // fix bad rounding
738 "pcmpgtb %%mm5, %%mm7 \n\t" // SIGN(q)
739 "pxor %%mm7, %%mm5 \n\t"
741 PMINUB(%%mm5, %%mm4, %%mm3) // MIN(|q|, 5d/64)
742 "pxor %%mm1, %%mm7 \n\t" // SIGN(d*q)
744 "pand %%mm7, %%mm4 \n\t"
745 "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
746 "movq (%0, %1, 4), %%mm2 \n\t"
747 "pxor %%mm1, %%mm0 \n\t"
748 "pxor %%mm1, %%mm2 \n\t"
749 "paddb %%mm4, %%mm0 \n\t"
750 "psubb %%mm4, %%mm2 \n\t"
751 "pxor %%mm1, %%mm0 \n\t"
752 "pxor %%mm1, %%mm2 \n\t"
753 "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
754 "movq %%mm2, (%0, %1, 4) \n\t"
757 : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb)
765 for(x=0; x<BLOCK_SIZE; x++){
766 const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
767 if(FFABS(middleEnergy)< 8*QP){
768 const int q=(src[l4] - src[l5])/2;
769 const int leftEnergy= 5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]);
770 const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]);
772 int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
776 d*= FFSIGN(-middleEnergy);
795 int d= src[x+y*stride] - tmp[x+(y-4)*8];
805 src[0] = src[7] = src[stride*7] = src[(stride+1)*7]=255;
809 if(num%1000000 == 0){
810 av_log(c, AV_LOG_INFO, " %d %d %d %d\n", num, sum, max, bias);
816 #elif TEMPLATE_PP_MMX
817 DECLARE_ALIGNED(8, uint64_t, tmp)[4]; // make space for 4 8-byte vars
820 "pxor %%mm7, %%mm7 \n\t"
822 // %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 edx+%1 edx+2%1
823 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1
825 "movq (%0), %%mm0 \n\t"
826 "movq %%mm0, %%mm1 \n\t"
827 "punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0
828 "punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0
830 "movq (%0, %1), %%mm2 \n\t"
831 "lea (%0, %1, 2), %%"REG_a" \n\t"
832 "movq %%mm2, %%mm3 \n\t"
833 "punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1
834 "punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1
836 "movq (%%"REG_a"), %%mm4 \n\t"
837 "movq %%mm4, %%mm5 \n\t"
838 "punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2
839 "punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2
841 "paddw %%mm0, %%mm0 \n\t" // 2L0
842 "paddw %%mm1, %%mm1 \n\t" // 2H0
843 "psubw %%mm4, %%mm2 \n\t" // L1 - L2
844 "psubw %%mm5, %%mm3 \n\t" // H1 - H2
845 "psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2
846 "psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2
848 "psllw $2, %%mm2 \n\t" // 4L1 - 4L2
849 "psllw $2, %%mm3 \n\t" // 4H1 - 4H2
850 "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2
851 "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2
853 "movq (%%"REG_a", %1), %%mm2 \n\t"
854 "movq %%mm2, %%mm3 \n\t"
855 "punpcklbw %%mm7, %%mm2 \n\t" // L3
856 "punpckhbw %%mm7, %%mm3 \n\t" // H3
858 "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3
859 "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3
860 "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
861 "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
862 "movq %%mm0, (%3) \n\t" // 2L0 - 5L1 + 5L2 - 2L3
863 "movq %%mm1, 8(%3) \n\t" // 2H0 - 5H1 + 5H2 - 2H3
865 "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
866 "movq %%mm0, %%mm1 \n\t"
867 "punpcklbw %%mm7, %%mm0 \n\t" // L4
868 "punpckhbw %%mm7, %%mm1 \n\t" // H4
870 "psubw %%mm0, %%mm2 \n\t" // L3 - L4
871 "psubw %%mm1, %%mm3 \n\t" // H3 - H4
872 "movq %%mm2, 16(%3) \n\t" // L3 - L4
873 "movq %%mm3, 24(%3) \n\t" // H3 - H4
874 "paddw %%mm4, %%mm4 \n\t" // 2L2
875 "paddw %%mm5, %%mm5 \n\t" // 2H2
876 "psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4
877 "psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4
879 "lea (%%"REG_a", %1), %0 \n\t"
880 "psllw $2, %%mm2 \n\t" // 4L3 - 4L4
881 "psllw $2, %%mm3 \n\t" // 4H3 - 4H4
882 "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4
883 "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4
885 "movq (%0, %1, 2), %%mm2 \n\t"
886 "movq %%mm2, %%mm3 \n\t"
887 "punpcklbw %%mm7, %%mm2 \n\t" // L5
888 "punpckhbw %%mm7, %%mm3 \n\t" // H5
889 "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5
890 "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5
891 "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5
892 "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5
894 "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
895 "punpcklbw %%mm7, %%mm6 \n\t" // L6
896 "psubw %%mm6, %%mm2 \n\t" // L5 - L6
897 "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
898 "punpckhbw %%mm7, %%mm6 \n\t" // H6
899 "psubw %%mm6, %%mm3 \n\t" // H5 - H6
901 "paddw %%mm0, %%mm0 \n\t" // 2L4
902 "paddw %%mm1, %%mm1 \n\t" // 2H4
903 "psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6
904 "psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6
906 "psllw $2, %%mm2 \n\t" // 4L5 - 4L6
907 "psllw $2, %%mm3 \n\t" // 4H5 - 4H6
908 "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6
909 "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6
911 "movq (%0, %1, 4), %%mm2 \n\t"
912 "movq %%mm2, %%mm3 \n\t"
913 "punpcklbw %%mm7, %%mm2 \n\t" // L7
914 "punpckhbw %%mm7, %%mm3 \n\t" // H7
916 "paddw %%mm2, %%mm2 \n\t" // 2L7
917 "paddw %%mm3, %%mm3 \n\t" // 2H7
918 "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7
919 "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7
921 "movq (%3), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
922 "movq 8(%3), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
924 #if TEMPLATE_PP_MMXEXT
925 "movq %%mm7, %%mm6 \n\t" // 0
926 "psubw %%mm0, %%mm6 \n\t"
927 "pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
928 "movq %%mm7, %%mm6 \n\t" // 0
929 "psubw %%mm1, %%mm6 \n\t"
930 "pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
931 "movq %%mm7, %%mm6 \n\t" // 0
932 "psubw %%mm2, %%mm6 \n\t"
933 "pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
934 "movq %%mm7, %%mm6 \n\t" // 0
935 "psubw %%mm3, %%mm6 \n\t"
936 "pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
938 "movq %%mm7, %%mm6 \n\t" // 0
939 "pcmpgtw %%mm0, %%mm6 \n\t"
940 "pxor %%mm6, %%mm0 \n\t"
941 "psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
942 "movq %%mm7, %%mm6 \n\t" // 0
943 "pcmpgtw %%mm1, %%mm6 \n\t"
944 "pxor %%mm6, %%mm1 \n\t"
945 "psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
946 "movq %%mm7, %%mm6 \n\t" // 0
947 "pcmpgtw %%mm2, %%mm6 \n\t"
948 "pxor %%mm6, %%mm2 \n\t"
949 "psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
950 "movq %%mm7, %%mm6 \n\t" // 0
951 "pcmpgtw %%mm3, %%mm6 \n\t"
952 "pxor %%mm6, %%mm3 \n\t"
953 "psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
956 #if TEMPLATE_PP_MMXEXT
957 "pminsw %%mm2, %%mm0 \n\t"
958 "pminsw %%mm3, %%mm1 \n\t"
960 "movq %%mm0, %%mm6 \n\t"
961 "psubusw %%mm2, %%mm6 \n\t"
962 "psubw %%mm6, %%mm0 \n\t"
963 "movq %%mm1, %%mm6 \n\t"
964 "psubusw %%mm3, %%mm6 \n\t"
965 "psubw %%mm6, %%mm1 \n\t"
968 "movd %2, %%mm2 \n\t" // QP
969 "punpcklbw %%mm7, %%mm2 \n\t"
971 "movq %%mm7, %%mm6 \n\t" // 0
972 "pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
973 "pxor %%mm6, %%mm4 \n\t"
974 "psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
975 "pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
976 "pxor %%mm7, %%mm5 \n\t"
977 "psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
979 "psllw $3, %%mm2 \n\t" // 8QP
980 "movq %%mm2, %%mm3 \n\t" // 8QP
981 "pcmpgtw %%mm4, %%mm2 \n\t"
982 "pcmpgtw %%mm5, %%mm3 \n\t"
983 "pand %%mm2, %%mm4 \n\t"
984 "pand %%mm3, %%mm5 \n\t"
987 "psubusw %%mm0, %%mm4 \n\t" // hd
988 "psubusw %%mm1, %%mm5 \n\t" // ld
991 "movq "MANGLE(w05)", %%mm2 \n\t" // 5
992 "pmullw %%mm2, %%mm4 \n\t"
993 "pmullw %%mm2, %%mm5 \n\t"
994 "movq "MANGLE(w20)", %%mm2 \n\t" // 32
995 "paddw %%mm2, %%mm4 \n\t"
996 "paddw %%mm2, %%mm5 \n\t"
997 "psrlw $6, %%mm4 \n\t"
998 "psrlw $6, %%mm5 \n\t"
1000 "movq 16(%3), %%mm0 \n\t" // L3 - L4
1001 "movq 24(%3), %%mm1 \n\t" // H3 - H4
1003 "pxor %%mm2, %%mm2 \n\t"
1004 "pxor %%mm3, %%mm3 \n\t"
1006 "pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4)
1007 "pcmpgtw %%mm1, %%mm3 \n\t" // sign (H3-H4)
1008 "pxor %%mm2, %%mm0 \n\t"
1009 "pxor %%mm3, %%mm1 \n\t"
1010 "psubw %%mm2, %%mm0 \n\t" // |L3-L4|
1011 "psubw %%mm3, %%mm1 \n\t" // |H3-H4|
1012 "psrlw $1, %%mm0 \n\t" // |L3 - L4|/2
1013 "psrlw $1, %%mm1 \n\t" // |H3 - H4|/2
1015 "pxor %%mm6, %%mm2 \n\t"
1016 "pxor %%mm7, %%mm3 \n\t"
1017 "pand %%mm2, %%mm4 \n\t"
1018 "pand %%mm3, %%mm5 \n\t"
1020 #if TEMPLATE_PP_MMXEXT
1021 "pminsw %%mm0, %%mm4 \n\t"
1022 "pminsw %%mm1, %%mm5 \n\t"
1024 "movq %%mm4, %%mm2 \n\t"
1025 "psubusw %%mm0, %%mm2 \n\t"
1026 "psubw %%mm2, %%mm4 \n\t"
1027 "movq %%mm5, %%mm2 \n\t"
1028 "psubusw %%mm1, %%mm2 \n\t"
1029 "psubw %%mm2, %%mm5 \n\t"
1031 "pxor %%mm6, %%mm4 \n\t"
1032 "pxor %%mm7, %%mm5 \n\t"
1033 "psubw %%mm6, %%mm4 \n\t"
1034 "psubw %%mm7, %%mm5 \n\t"
1035 "packsswb %%mm5, %%mm4 \n\t"
1036 "movq (%0), %%mm0 \n\t"
1037 "paddb %%mm4, %%mm0 \n\t"
1038 "movq %%mm0, (%0) \n\t"
1039 "movq (%0, %1), %%mm0 \n\t"
1040 "psubb %%mm4, %%mm0 \n\t"
1041 "movq %%mm0, (%0, %1) \n\t"
1044 : "r" ((x86_reg)stride), "m" (c->pQPb), "r"(tmp)
1047 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1048 const int l1= stride;
1049 const int l2= stride + l1;
1050 const int l3= stride + l2;
1051 const int l4= stride + l3;
1052 const int l5= stride + l4;
1053 const int l6= stride + l5;
1054 const int l7= stride + l6;
1055 const int l8= stride + l7;
1056 // const int l9= stride + l8;
1059 for(x=0; x<BLOCK_SIZE; x++){
1060 const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]);
1061 if(FFABS(middleEnergy) < 8*c->QP){
1062 const int q=(src[l4] - src[l5])/2;
1063 const int leftEnergy= 5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]);
1064 const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]);
1066 int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
1070 d*= FFSIGN(-middleEnergy);
1085 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1087 #endif //TEMPLATE_PP_ALTIVEC
1089 #if !TEMPLATE_PP_ALTIVEC
1090 static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c)
1092 #if HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW)
1093 DECLARE_ALIGNED(8, uint64_t, tmp)[3];
1095 "pxor %%mm6, %%mm6 \n\t"
1096 "pcmpeqb %%mm7, %%mm7 \n\t"
1097 "movq %2, %%mm0 \n\t"
1098 "punpcklbw %%mm6, %%mm0 \n\t"
1099 "psrlw $1, %%mm0 \n\t"
1100 "psubw %%mm7, %%mm0 \n\t"
1101 "packuswb %%mm0, %%mm0 \n\t"
1102 "movq %%mm0, %3 \n\t"
1104 "lea (%0, %1), %%"REG_a" \n\t"
1105 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1107 // 0 1 2 3 4 5 6 7 8 9
1108 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
1110 #undef REAL_FIND_MIN_MAX
1112 #if TEMPLATE_PP_MMXEXT
1113 #define REAL_FIND_MIN_MAX(addr)\
1114 "movq " #addr ", %%mm0 \n\t"\
1115 "pminub %%mm0, %%mm7 \n\t"\
1116 "pmaxub %%mm0, %%mm6 \n\t"
1118 #define REAL_FIND_MIN_MAX(addr)\
1119 "movq " #addr ", %%mm0 \n\t"\
1120 "movq %%mm7, %%mm1 \n\t"\
1121 "psubusb %%mm0, %%mm6 \n\t"\
1122 "paddb %%mm0, %%mm6 \n\t"\
1123 "psubusb %%mm0, %%mm1 \n\t"\
1124 "psubb %%mm1, %%mm7 \n\t"
1126 #define FIND_MIN_MAX(addr) REAL_FIND_MIN_MAX(addr)
1128 FIND_MIN_MAX((%%REGa))
1129 FIND_MIN_MAX((%%REGa, %1))
1130 FIND_MIN_MAX((%%REGa, %1, 2))
1131 FIND_MIN_MAX((%0, %1, 4))
1132 FIND_MIN_MAX((%%REGd))
1133 FIND_MIN_MAX((%%REGd, %1))
1134 FIND_MIN_MAX((%%REGd, %1, 2))
1135 FIND_MIN_MAX((%0, %1, 8))
1137 "movq %%mm7, %%mm4 \n\t"
1138 "psrlq $8, %%mm7 \n\t"
1139 #if TEMPLATE_PP_MMXEXT
1140 "pminub %%mm4, %%mm7 \n\t" // min of pixels
1141 "pshufw $0xF9, %%mm7, %%mm4 \n\t"
1142 "pminub %%mm4, %%mm7 \n\t" // min of pixels
1143 "pshufw $0xFE, %%mm7, %%mm4 \n\t"
1144 "pminub %%mm4, %%mm7 \n\t"
1146 "movq %%mm7, %%mm1 \n\t"
1147 "psubusb %%mm4, %%mm1 \n\t"
1148 "psubb %%mm1, %%mm7 \n\t"
1149 "movq %%mm7, %%mm4 \n\t"
1150 "psrlq $16, %%mm7 \n\t"
1151 "movq %%mm7, %%mm1 \n\t"
1152 "psubusb %%mm4, %%mm1 \n\t"
1153 "psubb %%mm1, %%mm7 \n\t"
1154 "movq %%mm7, %%mm4 \n\t"
1155 "psrlq $32, %%mm7 \n\t"
1156 "movq %%mm7, %%mm1 \n\t"
1157 "psubusb %%mm4, %%mm1 \n\t"
1158 "psubb %%mm1, %%mm7 \n\t"
1162 "movq %%mm6, %%mm4 \n\t"
1163 "psrlq $8, %%mm6 \n\t"
1164 #if TEMPLATE_PP_MMXEXT
1165 "pmaxub %%mm4, %%mm6 \n\t" // max of pixels
1166 "pshufw $0xF9, %%mm6, %%mm4 \n\t"
1167 "pmaxub %%mm4, %%mm6 \n\t"
1168 "pshufw $0xFE, %%mm6, %%mm4 \n\t"
1169 "pmaxub %%mm4, %%mm6 \n\t"
1171 "psubusb %%mm4, %%mm6 \n\t"
1172 "paddb %%mm4, %%mm6 \n\t"
1173 "movq %%mm6, %%mm4 \n\t"
1174 "psrlq $16, %%mm6 \n\t"
1175 "psubusb %%mm4, %%mm6 \n\t"
1176 "paddb %%mm4, %%mm6 \n\t"
1177 "movq %%mm6, %%mm4 \n\t"
1178 "psrlq $32, %%mm6 \n\t"
1179 "psubusb %%mm4, %%mm6 \n\t"
1180 "paddb %%mm4, %%mm6 \n\t"
1182 "movq %%mm6, %%mm0 \n\t" // max
1183 "psubb %%mm7, %%mm6 \n\t" // max - min
1185 "movd %%mm6, %k4 \n\t"
1186 "cmpb "MANGLE(deringThreshold)", %b4 \n\t"
1189 PAVGB(%%mm0, %%mm7) // a=(max + min)/2
1190 "punpcklbw %%mm7, %%mm7 \n\t"
1191 "punpcklbw %%mm7, %%mm7 \n\t"
1192 "punpcklbw %%mm7, %%mm7 \n\t"
1193 "movq %%mm7, (%4) \n\t"
1195 "movq (%0), %%mm0 \n\t" // L10
1196 "movq %%mm0, %%mm1 \n\t" // L10
1197 "movq %%mm0, %%mm2 \n\t" // L10
1198 "psllq $8, %%mm1 \n\t"
1199 "psrlq $8, %%mm2 \n\t"
1200 "movd -4(%0), %%mm3 \n\t"
1201 "movd 8(%0), %%mm4 \n\t"
1202 "psrlq $24, %%mm3 \n\t"
1203 "psllq $56, %%mm4 \n\t"
1204 "por %%mm3, %%mm1 \n\t" // L00
1205 "por %%mm4, %%mm2 \n\t" // L20
1206 "movq %%mm1, %%mm3 \n\t" // L00
1207 PAVGB(%%mm2, %%mm1) // (L20 + L00)/2
1208 PAVGB(%%mm0, %%mm1) // (L20 + L00 + 2L10)/4
1209 "psubusb %%mm7, %%mm0 \n\t"
1210 "psubusb %%mm7, %%mm2 \n\t"
1211 "psubusb %%mm7, %%mm3 \n\t"
1212 "pcmpeqb "MANGLE(b00)", %%mm0 \n\t" // L10 > a ? 0 : -1
1213 "pcmpeqb "MANGLE(b00)", %%mm2 \n\t" // L20 > a ? 0 : -1
1214 "pcmpeqb "MANGLE(b00)", %%mm3 \n\t" // L00 > a ? 0 : -1
1215 "paddb %%mm2, %%mm0 \n\t"
1216 "paddb %%mm3, %%mm0 \n\t"
1218 "movq (%%"REG_a"), %%mm2 \n\t" // L11
1219 "movq %%mm2, %%mm3 \n\t" // L11
1220 "movq %%mm2, %%mm4 \n\t" // L11
1221 "psllq $8, %%mm3 \n\t"
1222 "psrlq $8, %%mm4 \n\t"
1223 "movd -4(%%"REG_a"), %%mm5 \n\t"
1224 "movd 8(%%"REG_a"), %%mm6 \n\t"
1225 "psrlq $24, %%mm5 \n\t"
1226 "psllq $56, %%mm6 \n\t"
1227 "por %%mm5, %%mm3 \n\t" // L01
1228 "por %%mm6, %%mm4 \n\t" // L21
1229 "movq %%mm3, %%mm5 \n\t" // L01
1230 PAVGB(%%mm4, %%mm3) // (L21 + L01)/2
1231 PAVGB(%%mm2, %%mm3) // (L21 + L01 + 2L11)/4
1232 "psubusb %%mm7, %%mm2 \n\t"
1233 "psubusb %%mm7, %%mm4 \n\t"
1234 "psubusb %%mm7, %%mm5 \n\t"
1235 "pcmpeqb "MANGLE(b00)", %%mm2 \n\t" // L11 > a ? 0 : -1
1236 "pcmpeqb "MANGLE(b00)", %%mm4 \n\t" // L21 > a ? 0 : -1
1237 "pcmpeqb "MANGLE(b00)", %%mm5 \n\t" // L01 > a ? 0 : -1
1238 "paddb %%mm4, %%mm2 \n\t"
1239 "paddb %%mm5, %%mm2 \n\t"
1241 #define REAL_DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
1242 "movq " #src ", " #sx " \n\t" /* src[0] */\
1243 "movq " #sx ", " #lx " \n\t" /* src[0] */\
1244 "movq " #sx ", " #t0 " \n\t" /* src[0] */\
1245 "psllq $8, " #lx " \n\t"\
1246 "psrlq $8, " #t0 " \n\t"\
1247 "movd -4" #src ", " #t1 " \n\t"\
1248 "psrlq $24, " #t1 " \n\t"\
1249 "por " #t1 ", " #lx " \n\t" /* src[-1] */\
1250 "movd 8" #src ", " #t1 " \n\t"\
1251 "psllq $56, " #t1 " \n\t"\
1252 "por " #t1 ", " #t0 " \n\t" /* src[+1] */\
1253 "movq " #lx ", " #t1 " \n\t" /* src[-1] */\
1254 PAVGB(t0, lx) /* (src[-1] + src[+1])/2 */\
1255 PAVGB(sx, lx) /* (src[-1] + 2src[0] + src[+1])/4 */\
1257 "movq " #lx ", 8(%4) \n\t"\
1258 "movq (%4), " #lx " \n\t"\
1259 "psubusb " #lx ", " #t1 " \n\t"\
1260 "psubusb " #lx ", " #t0 " \n\t"\
1261 "psubusb " #lx ", " #sx " \n\t"\
1262 "movq "MANGLE(b00)", " #lx " \n\t"\
1263 "pcmpeqb " #lx ", " #t1 " \n\t" /* src[-1] > a ? 0 : -1*/\
1264 "pcmpeqb " #lx ", " #t0 " \n\t" /* src[+1] > a ? 0 : -1*/\
1265 "pcmpeqb " #lx ", " #sx " \n\t" /* src[0] > a ? 0 : -1*/\
1266 "paddb " #t1 ", " #t0 " \n\t"\
1267 "paddb " #t0 ", " #sx " \n\t"\
1269 PAVGB(plx, pplx) /* filtered */\
1270 "movq " #dst ", " #t0 " \n\t" /* dst */\
1271 "movq " #t0 ", " #t1 " \n\t" /* dst */\
1272 "psubusb %3, " #t0 " \n\t"\
1273 "paddusb %3, " #t1 " \n\t"\
1275 PMINUB(t1, pplx, t0)\
1276 "paddb " #sx ", " #ppsx " \n\t"\
1277 "paddb " #psx ", " #ppsx " \n\t"\
1278 "#paddb "MANGLE(b02)", " #ppsx " \n\t"\
1279 "pand "MANGLE(b08)", " #ppsx " \n\t"\
1280 "pcmpeqb " #lx ", " #ppsx " \n\t"\
1281 "pand " #ppsx ", " #pplx " \n\t"\
1282 "pandn " #dst ", " #ppsx " \n\t"\
1283 "por " #pplx ", " #ppsx " \n\t"\
1284 "movq " #ppsx ", " #dst " \n\t"\
1285 "movq 8(%4), " #lx " \n\t"
1287 #define DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \
1288 REAL_DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1)
1304 //DERING_CORE(dst ,src ,ppsx ,psx ,sx ,pplx ,plx ,lx ,t0 ,t1)
1305 DERING_CORE((%%REGa) ,(%%REGa, %1) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
1306 DERING_CORE((%%REGa, %1) ,(%%REGa, %1, 2),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
1307 DERING_CORE((%%REGa, %1, 2),(%0, %1, 4) ,%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
1308 DERING_CORE((%0, %1, 4) ,(%%REGd) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
1309 DERING_CORE((%%REGd) ,(%%REGd, %1) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
1310 DERING_CORE((%%REGd, %1) ,(%%REGd, %1, 2),%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7)
1311 DERING_CORE((%%REGd, %1, 2),(%0, %1, 8) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7)
1312 DERING_CORE((%0, %1, 8) ,(%%REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7)
1315 : : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb), "m"(c->pQPb2), "q"(tmp)
1316 : "%"REG_a, "%"REG_d
1318 #else // HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW)
1325 const int QP2= c->QP/2 + 1;
1333 if(*p > max) max= *p;
1334 if(*p < min) min= *p;
1337 avg= (min + max + 1)>>1;
1339 if(max - min <deringThreshold) return;
1341 for(y=0; y<10; y++){
1344 if(src[stride*y + 0] > avg) t+= 1;
1345 if(src[stride*y + 1] > avg) t+= 2;
1346 if(src[stride*y + 2] > avg) t+= 4;
1347 if(src[stride*y + 3] > avg) t+= 8;
1348 if(src[stride*y + 4] > avg) t+= 16;
1349 if(src[stride*y + 5] > avg) t+= 32;
1350 if(src[stride*y + 6] > avg) t+= 64;
1351 if(src[stride*y + 7] > avg) t+= 128;
1352 if(src[stride*y + 8] > avg) t+= 256;
1353 if(src[stride*y + 9] > avg) t+= 512;
1356 t &= (t<<1) & (t>>1);
1361 int t = s[y-1] & s[y] & s[y+1];
1374 int f= (*(p-stride-1)) + 2*(*(p-stride)) + (*(p-stride+1))
1375 +2*(*(p -1)) + 4*(*p ) + 2*(*(p +1))
1376 +(*(p+stride-1)) + 2*(*(p+stride)) + (*(p+stride+1));
1379 #ifdef DEBUG_DERING_THRESHOLD
1380 __asm__ volatile("emms\n\t":);
1382 static long long numPixels=0;
1383 if(x!=1 && x!=8 && y!=1 && y!=8) numPixels++;
1384 // if((max-min)<20 || (max-min)*QP<200)
1385 // if((max-min)*QP < 500)
1388 static int numSkipped=0;
1389 static int errorSum=0;
1390 static int worstQP=0;
1391 static int worstRange=0;
1392 static int worstDiff=0;
1394 int absDiff= FFABS(diff);
1395 int error= diff*diff;
1397 if(x==1 || x==8 || y==1 || y==8) continue;
1400 if(absDiff > worstDiff){
1403 worstRange= max-min;
1407 if(1024LL*1024LL*1024LL % numSkipped == 0){
1408 av_log(c, AV_LOG_INFO, "sum:%1.3f, skip:%d, wQP:%d, "
1409 "wRange:%d, wDiff:%d, relSkip:%1.3f\n",
1410 (float)errorSum/numSkipped, numSkipped, worstQP, worstRange,
1411 worstDiff, (float)numSkipped/numPixels);
1416 if (*p + QP2 < f) *p= *p + QP2;
1417 else if(*p - QP2 > f) *p= *p - QP2;
1422 #ifdef DEBUG_DERING_THRESHOLD
1430 *p = FFMIN(*p + 20, 255);
1433 // src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255;
1436 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1438 #endif //TEMPLATE_PP_ALTIVEC
1441 * Deinterlace the given block by linearly interpolating every second line.
1442 * will be called for every 8x8 block and can read & write from line 4-15
1443 * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too.
1444 * lines 4-12 will be read into the deblocking filter and should be deinterlaced
1446 static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int stride)
1448 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1451 "lea (%0, %1), %%"REG_a" \n\t"
1452 "lea (%%"REG_a", %1, 4), %%"REG_c" \n\t"
1453 // 0 1 2 3 4 5 6 7 8 9
1454 // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %0+8%1 ecx+4%1
1456 "movq (%0), %%mm0 \n\t"
1457 "movq (%%"REG_a", %1), %%mm1 \n\t"
1459 "movq %%mm0, (%%"REG_a") \n\t"
1460 "movq (%0, %1, 4), %%mm0 \n\t"
1462 "movq %%mm1, (%%"REG_a", %1, 2) \n\t"
1463 "movq (%%"REG_c", %1), %%mm1 \n\t"
1465 "movq %%mm0, (%%"REG_c") \n\t"
1466 "movq (%0, %1, 8), %%mm0 \n\t"
1468 "movq %%mm1, (%%"REG_c", %1, 2) \n\t"
1470 : : "r" (src), "r" ((x86_reg)stride)
1471 : "%"REG_a, "%"REG_c
1478 a= *(uint32_t*)&src[stride*0];
1479 b= *(uint32_t*)&src[stride*2];
1480 *(uint32_t*)&src[stride*1]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1481 a= *(uint32_t*)&src[stride*4];
1482 *(uint32_t*)&src[stride*3]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1483 b= *(uint32_t*)&src[stride*6];
1484 *(uint32_t*)&src[stride*5]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1485 a= *(uint32_t*)&src[stride*8];
1486 *(uint32_t*)&src[stride*7]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1493 * Deinterlace the given block by cubic interpolating every second line.
1494 * will be called for every 8x8 block and can read & write from line 4-15
1495 * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too.
1496 * lines 4-12 will be read into the deblocking filter and should be deinterlaced
1497 * this filter will read lines 3-15 and write 7-13
1499 static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride)
1501 #if TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1504 "lea (%0, %1), %%"REG_a" \n\t"
1505 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1506 "lea (%%"REG_d", %1, 4), %%"REG_c" \n\t"
1507 "add %1, %%"REG_c" \n\t"
1508 #if TEMPLATE_PP_SSE2
1509 "pxor %%xmm7, %%xmm7 \n\t"
1510 #define REAL_DEINT_CUBIC(a,b,c,d,e)\
1511 "movq " #a ", %%xmm0 \n\t"\
1512 "movq " #b ", %%xmm1 \n\t"\
1513 "movq " #d ", %%xmm2 \n\t"\
1514 "movq " #e ", %%xmm3 \n\t"\
1515 "pavgb %%xmm2, %%xmm1 \n\t"\
1516 "pavgb %%xmm3, %%xmm0 \n\t"\
1517 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1518 "punpcklbw %%xmm7, %%xmm1 \n\t"\
1519 "psubw %%xmm1, %%xmm0 \n\t"\
1520 "psraw $3, %%xmm0 \n\t"\
1521 "psubw %%xmm0, %%xmm1 \n\t"\
1522 "packuswb %%xmm1, %%xmm1 \n\t"\
1523 "movlps %%xmm1, " #c " \n\t"
1524 #else //TEMPLATE_PP_SSE2
1525 "pxor %%mm7, %%mm7 \n\t"
1526 // 0 1 2 3 4 5 6 7 8 9 10
1527 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx
1529 #define REAL_DEINT_CUBIC(a,b,c,d,e)\
1530 "movq " #a ", %%mm0 \n\t"\
1531 "movq " #b ", %%mm1 \n\t"\
1532 "movq " #d ", %%mm2 \n\t"\
1533 "movq " #e ", %%mm3 \n\t"\
1534 PAVGB(%%mm2, %%mm1) /* (b+d) /2 */\
1535 PAVGB(%%mm3, %%mm0) /* (a+e) /2 */\
1536 "movq %%mm0, %%mm2 \n\t"\
1537 "punpcklbw %%mm7, %%mm0 \n\t"\
1538 "punpckhbw %%mm7, %%mm2 \n\t"\
1539 "movq %%mm1, %%mm3 \n\t"\
1540 "punpcklbw %%mm7, %%mm1 \n\t"\
1541 "punpckhbw %%mm7, %%mm3 \n\t"\
1542 "psubw %%mm1, %%mm0 \n\t" /* L(a+e - (b+d))/2 */\
1543 "psubw %%mm3, %%mm2 \n\t" /* H(a+e - (b+d))/2 */\
1544 "psraw $3, %%mm0 \n\t" /* L(a+e - (b+d))/16 */\
1545 "psraw $3, %%mm2 \n\t" /* H(a+e - (b+d))/16 */\
1546 "psubw %%mm0, %%mm1 \n\t" /* L(9b + 9d - a - e)/16 */\
1547 "psubw %%mm2, %%mm3 \n\t" /* H(9b + 9d - a - e)/16 */\
1548 "packuswb %%mm3, %%mm1 \n\t"\
1549 "movq %%mm1, " #c " \n\t"
1550 #endif //TEMPLATE_PP_SSE2
1551 #define DEINT_CUBIC(a,b,c,d,e) REAL_DEINT_CUBIC(a,b,c,d,e)
1553 DEINT_CUBIC((%0) , (%%REGa, %1), (%%REGa, %1, 2), (%0, %1, 4) , (%%REGd, %1))
1554 DEINT_CUBIC((%%REGa, %1), (%0, %1, 4) , (%%REGd) , (%%REGd, %1), (%0, %1, 8))
1555 DEINT_CUBIC((%0, %1, 4) , (%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGc))
1556 DEINT_CUBIC((%%REGd, %1), (%0, %1, 8) , (%%REGd, %1, 4), (%%REGc) , (%%REGc, %1, 2))
1558 : : "r" (src), "r" ((x86_reg)stride)
1560 #if TEMPLATE_PP_SSE2
1561 XMM_CLOBBERS("%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm7",)
1563 "%"REG_a, "%"REG_d, "%"REG_c
1565 #undef REAL_DEINT_CUBIC
1566 #else //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1570 src[stride*3] = CLIP((-src[0] + 9*src[stride*2] + 9*src[stride*4] - src[stride*6])>>4);
1571 src[stride*5] = CLIP((-src[stride*2] + 9*src[stride*4] + 9*src[stride*6] - src[stride*8])>>4);
1572 src[stride*7] = CLIP((-src[stride*4] + 9*src[stride*6] + 9*src[stride*8] - src[stride*10])>>4);
1573 src[stride*9] = CLIP((-src[stride*6] + 9*src[stride*8] + 9*src[stride*10] - src[stride*12])>>4);
1576 #endif //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1580 * Deinterlace the given block by filtering every second line with a (-1 4 2 4 -1) filter.
1581 * will be called for every 8x8 block and can read & write from line 4-15
1582 * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too.
1583 * lines 4-12 will be read into the deblocking filter and should be deinterlaced
1584 * this filter will read lines 4-13 and write 5-11
1586 static inline void RENAME(deInterlaceFF)(uint8_t src[], int stride, uint8_t *tmp)
1588 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1591 "lea (%0, %1), %%"REG_a" \n\t"
1592 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1593 "pxor %%mm7, %%mm7 \n\t"
1594 "movq (%2), %%mm0 \n\t"
1595 // 0 1 2 3 4 5 6 7 8 9 10
1596 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx
1598 #define REAL_DEINT_FF(a,b,c,d)\
1599 "movq " #a ", %%mm1 \n\t"\
1600 "movq " #b ", %%mm2 \n\t"\
1601 "movq " #c ", %%mm3 \n\t"\
1602 "movq " #d ", %%mm4 \n\t"\
1603 PAVGB(%%mm3, %%mm1) \
1604 PAVGB(%%mm4, %%mm0) \
1605 "movq %%mm0, %%mm3 \n\t"\
1606 "punpcklbw %%mm7, %%mm0 \n\t"\
1607 "punpckhbw %%mm7, %%mm3 \n\t"\
1608 "movq %%mm1, %%mm4 \n\t"\
1609 "punpcklbw %%mm7, %%mm1 \n\t"\
1610 "punpckhbw %%mm7, %%mm4 \n\t"\
1611 "psllw $2, %%mm1 \n\t"\
1612 "psllw $2, %%mm4 \n\t"\
1613 "psubw %%mm0, %%mm1 \n\t"\
1614 "psubw %%mm3, %%mm4 \n\t"\
1615 "movq %%mm2, %%mm5 \n\t"\
1616 "movq %%mm2, %%mm0 \n\t"\
1617 "punpcklbw %%mm7, %%mm2 \n\t"\
1618 "punpckhbw %%mm7, %%mm5 \n\t"\
1619 "paddw %%mm2, %%mm1 \n\t"\
1620 "paddw %%mm5, %%mm4 \n\t"\
1621 "psraw $2, %%mm1 \n\t"\
1622 "psraw $2, %%mm4 \n\t"\
1623 "packuswb %%mm4, %%mm1 \n\t"\
1624 "movq %%mm1, " #b " \n\t"\
1626 #define DEINT_FF(a,b,c,d) REAL_DEINT_FF(a,b,c,d)
1628 DEINT_FF((%0) , (%%REGa) , (%%REGa, %1), (%%REGa, %1, 2))
1629 DEINT_FF((%%REGa, %1), (%%REGa, %1, 2), (%0, %1, 4) , (%%REGd) )
1630 DEINT_FF((%0, %1, 4) , (%%REGd) , (%%REGd, %1), (%%REGd, %1, 2))
1631 DEINT_FF((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGd, %1, 4))
1633 "movq %%mm0, (%2) \n\t"
1634 : : "r" (src), "r" ((x86_reg)stride), "r"(tmp)
1635 : "%"REG_a, "%"REG_d
1637 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1642 int t2= src[stride*1];
1644 src[stride*1]= CLIP((-t1 + 4*src[stride*0] + 2*t2 + 4*src[stride*2] - src[stride*3] + 4)>>3);
1646 src[stride*3]= CLIP((-t2 + 4*src[stride*2] + 2*t1 + 4*src[stride*4] - src[stride*5] + 4)>>3);
1648 src[stride*5]= CLIP((-t1 + 4*src[stride*4] + 2*t2 + 4*src[stride*6] - src[stride*7] + 4)>>3);
1650 src[stride*7]= CLIP((-t2 + 4*src[stride*6] + 2*t1 + 4*src[stride*8] - src[stride*9] + 4)>>3);
1655 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1659 * Deinterlace the given block by filtering every line with a (-1 2 6 2 -1) filter.
1660 * will be called for every 8x8 block and can read & write from line 4-15
1661 * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too.
1662 * lines 4-12 will be read into the deblocking filter and should be deinterlaced
1663 * this filter will read lines 4-13 and write 4-11
1665 static inline void RENAME(deInterlaceL5)(uint8_t src[], int stride, uint8_t *tmp, uint8_t *tmp2)
1667 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1670 "lea (%0, %1), %%"REG_a" \n\t"
1671 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1672 "pxor %%mm7, %%mm7 \n\t"
1673 "movq (%2), %%mm0 \n\t"
1674 "movq (%3), %%mm1 \n\t"
1675 // 0 1 2 3 4 5 6 7 8 9 10
1676 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx
1678 #define REAL_DEINT_L5(t1,t2,a,b,c)\
1679 "movq " #a ", %%mm2 \n\t"\
1680 "movq " #b ", %%mm3 \n\t"\
1681 "movq " #c ", %%mm4 \n\t"\
1684 "movq %%mm2, %%mm5 \n\t"\
1685 "movq %%mm2, " #t1 " \n\t"\
1686 "punpcklbw %%mm7, %%mm2 \n\t"\
1687 "punpckhbw %%mm7, %%mm5 \n\t"\
1688 "movq %%mm2, %%mm6 \n\t"\
1689 "paddw %%mm2, %%mm2 \n\t"\
1690 "paddw %%mm6, %%mm2 \n\t"\
1691 "movq %%mm5, %%mm6 \n\t"\
1692 "paddw %%mm5, %%mm5 \n\t"\
1693 "paddw %%mm6, %%mm5 \n\t"\
1694 "movq %%mm3, %%mm6 \n\t"\
1695 "punpcklbw %%mm7, %%mm3 \n\t"\
1696 "punpckhbw %%mm7, %%mm6 \n\t"\
1697 "paddw %%mm3, %%mm3 \n\t"\
1698 "paddw %%mm6, %%mm6 \n\t"\
1699 "paddw %%mm3, %%mm2 \n\t"\
1700 "paddw %%mm6, %%mm5 \n\t"\
1701 "movq %%mm4, %%mm6 \n\t"\
1702 "punpcklbw %%mm7, %%mm4 \n\t"\
1703 "punpckhbw %%mm7, %%mm6 \n\t"\
1704 "psubw %%mm4, %%mm2 \n\t"\
1705 "psubw %%mm6, %%mm5 \n\t"\
1706 "psraw $2, %%mm2 \n\t"\
1707 "psraw $2, %%mm5 \n\t"\
1708 "packuswb %%mm5, %%mm2 \n\t"\
1709 "movq %%mm2, " #a " \n\t"\
1711 #define DEINT_L5(t1,t2,a,b,c) REAL_DEINT_L5(t1,t2,a,b,c)
1713 DEINT_L5(%%mm0, %%mm1, (%0) , (%%REGa) , (%%REGa, %1) )
1714 DEINT_L5(%%mm1, %%mm0, (%%REGa) , (%%REGa, %1) , (%%REGa, %1, 2))
1715 DEINT_L5(%%mm0, %%mm1, (%%REGa, %1) , (%%REGa, %1, 2), (%0, %1, 4) )
1716 DEINT_L5(%%mm1, %%mm0, (%%REGa, %1, 2), (%0, %1, 4) , (%%REGd) )
1717 DEINT_L5(%%mm0, %%mm1, (%0, %1, 4) , (%%REGd) , (%%REGd, %1) )
1718 DEINT_L5(%%mm1, %%mm0, (%%REGd) , (%%REGd, %1) , (%%REGd, %1, 2))
1719 DEINT_L5(%%mm0, %%mm1, (%%REGd, %1) , (%%REGd, %1, 2), (%0, %1, 8) )
1720 DEINT_L5(%%mm1, %%mm0, (%%REGd, %1, 2), (%0, %1, 8) , (%%REGd, %1, 4))
1722 "movq %%mm0, (%2) \n\t"
1723 "movq %%mm1, (%3) \n\t"
1724 : : "r" (src), "r" ((x86_reg)stride), "r"(tmp), "r"(tmp2)
1725 : "%"REG_a, "%"REG_d
1727 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1735 src[stride*0]= CLIP((-(t1 + src[stride*2]) + 2*(t2 + src[stride*1]) + 6*t3 + 4)>>3);
1737 src[stride*1]= CLIP((-(t2 + src[stride*3]) + 2*(t3 + src[stride*2]) + 6*t1 + 4)>>3);
1739 src[stride*2]= CLIP((-(t3 + src[stride*4]) + 2*(t1 + src[stride*3]) + 6*t2 + 4)>>3);
1741 src[stride*3]= CLIP((-(t1 + src[stride*5]) + 2*(t2 + src[stride*4]) + 6*t3 + 4)>>3);
1743 src[stride*4]= CLIP((-(t2 + src[stride*6]) + 2*(t3 + src[stride*5]) + 6*t1 + 4)>>3);
1745 src[stride*5]= CLIP((-(t3 + src[stride*7]) + 2*(t1 + src[stride*6]) + 6*t2 + 4)>>3);
1747 src[stride*6]= CLIP((-(t1 + src[stride*8]) + 2*(t2 + src[stride*7]) + 6*t3 + 4)>>3);
1749 src[stride*7]= CLIP((-(t2 + src[stride*9]) + 2*(t3 + src[stride*8]) + 6*t1 + 4)>>3);
1756 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1760 * Deinterlace the given block by filtering all lines with a (1 2 1) filter.
1761 * will be called for every 8x8 block and can read & write from line 4-15
1762 * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too.
1763 * lines 4-12 will be read into the deblocking filter and should be deinterlaced
1764 * this filter will read lines 4-13 and write 4-11
1766 static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uint8_t *tmp)
1768 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1771 "lea (%0, %1), %%"REG_a" \n\t"
1772 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1773 // 0 1 2 3 4 5 6 7 8 9
1774 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
1776 "movq (%2), %%mm0 \n\t" // L0
1777 "movq (%%"REG_a"), %%mm1 \n\t" // L2
1778 PAVGB(%%mm1, %%mm0) // L0+L2
1779 "movq (%0), %%mm2 \n\t" // L1
1781 "movq %%mm0, (%0) \n\t"
1782 "movq (%%"REG_a", %1), %%mm0 \n\t" // L3
1783 PAVGB(%%mm0, %%mm2) // L1+L3
1784 PAVGB(%%mm1, %%mm2) // 2L2 + L1 + L3
1785 "movq %%mm2, (%%"REG_a") \n\t"
1786 "movq (%%"REG_a", %1, 2), %%mm2 \n\t" // L4
1787 PAVGB(%%mm2, %%mm1) // L2+L4
1788 PAVGB(%%mm0, %%mm1) // 2L3 + L2 + L4
1789 "movq %%mm1, (%%"REG_a", %1) \n\t"
1790 "movq (%0, %1, 4), %%mm1 \n\t" // L5
1791 PAVGB(%%mm1, %%mm0) // L3+L5
1792 PAVGB(%%mm2, %%mm0) // 2L4 + L3 + L5
1793 "movq %%mm0, (%%"REG_a", %1, 2) \n\t"
1794 "movq (%%"REG_d"), %%mm0 \n\t" // L6
1795 PAVGB(%%mm0, %%mm2) // L4+L6
1796 PAVGB(%%mm1, %%mm2) // 2L5 + L4 + L6
1797 "movq %%mm2, (%0, %1, 4) \n\t"
1798 "movq (%%"REG_d", %1), %%mm2 \n\t" // L7
1799 PAVGB(%%mm2, %%mm1) // L5+L7
1800 PAVGB(%%mm0, %%mm1) // 2L6 + L5 + L7
1801 "movq %%mm1, (%%"REG_d") \n\t"
1802 "movq (%%"REG_d", %1, 2), %%mm1 \n\t" // L8
1803 PAVGB(%%mm1, %%mm0) // L6+L8
1804 PAVGB(%%mm2, %%mm0) // 2L7 + L6 + L8
1805 "movq %%mm0, (%%"REG_d", %1) \n\t"
1806 "movq (%0, %1, 8), %%mm0 \n\t" // L9
1807 PAVGB(%%mm0, %%mm2) // L7+L9
1808 PAVGB(%%mm1, %%mm2) // 2L8 + L7 + L9
1809 "movq %%mm2, (%%"REG_d", %1, 2) \n\t"
1810 "movq %%mm1, (%2) \n\t"
1812 : : "r" (src), "r" ((x86_reg)stride), "r" (tmp)
1813 : "%"REG_a, "%"REG_d
1815 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1820 a= *(uint32_t*)&tmp[stride*0];
1821 b= *(uint32_t*)&src[stride*0];
1822 c= *(uint32_t*)&src[stride*1];
1823 a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1);
1824 *(uint32_t*)&src[stride*0]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1826 a= *(uint32_t*)&src[stride*2];
1827 b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1);
1828 *(uint32_t*)&src[stride*1]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1);
1830 b= *(uint32_t*)&src[stride*3];
1831 c= (b&c) + (((b^c)&0xFEFEFEFEUL)>>1);
1832 *(uint32_t*)&src[stride*2]= (c|a) - (((c^a)&0xFEFEFEFEUL)>>1);
1834 c= *(uint32_t*)&src[stride*4];
1835 a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1);
1836 *(uint32_t*)&src[stride*3]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1838 a= *(uint32_t*)&src[stride*5];
1839 b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1);
1840 *(uint32_t*)&src[stride*4]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1);
1842 b= *(uint32_t*)&src[stride*6];
1843 c= (b&c) + (((b^c)&0xFEFEFEFEUL)>>1);
1844 *(uint32_t*)&src[stride*5]= (c|a) - (((c^a)&0xFEFEFEFEUL)>>1);
1846 c= *(uint32_t*)&src[stride*7];
1847 a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1);
1848 *(uint32_t*)&src[stride*6]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1);
1850 a= *(uint32_t*)&src[stride*8];
1851 b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1);
1852 *(uint32_t*)&src[stride*7]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1);
1854 *(uint32_t*)&tmp[stride*0]= c;
1858 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1862 * Deinterlace the given block by applying a median filter to every second line.
1863 * will be called for every 8x8 block and can read & write from line 4-15,
1864 * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too.
1865 * lines 4-12 will be read into the deblocking filter and should be deinterlaced
1867 static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride)
1871 #if TEMPLATE_PP_MMXEXT
1873 "lea (%0, %1), %%"REG_a" \n\t"
1874 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1875 // 0 1 2 3 4 5 6 7 8 9
1876 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
1878 "movq (%0), %%mm0 \n\t"
1879 "movq (%%"REG_a", %1), %%mm2 \n\t"
1880 "movq (%%"REG_a"), %%mm1 \n\t"
1881 "movq %%mm0, %%mm3 \n\t"
1882 "pmaxub %%mm1, %%mm0 \n\t"
1883 "pminub %%mm3, %%mm1 \n\t"
1884 "pmaxub %%mm2, %%mm1 \n\t"
1885 "pminub %%mm1, %%mm0 \n\t"
1886 "movq %%mm0, (%%"REG_a") \n\t"
1888 "movq (%0, %1, 4), %%mm0 \n\t"
1889 "movq (%%"REG_a", %1, 2), %%mm1 \n\t"
1890 "movq %%mm2, %%mm3 \n\t"
1891 "pmaxub %%mm1, %%mm2 \n\t"
1892 "pminub %%mm3, %%mm1 \n\t"
1893 "pmaxub %%mm0, %%mm1 \n\t"
1894 "pminub %%mm1, %%mm2 \n\t"
1895 "movq %%mm2, (%%"REG_a", %1, 2) \n\t"
1897 "movq (%%"REG_d"), %%mm2 \n\t"
1898 "movq (%%"REG_d", %1), %%mm1 \n\t"
1899 "movq %%mm2, %%mm3 \n\t"
1900 "pmaxub %%mm0, %%mm2 \n\t"
1901 "pminub %%mm3, %%mm0 \n\t"
1902 "pmaxub %%mm1, %%mm0 \n\t"
1903 "pminub %%mm0, %%mm2 \n\t"
1904 "movq %%mm2, (%%"REG_d") \n\t"
1906 "movq (%%"REG_d", %1, 2), %%mm2 \n\t"
1907 "movq (%0, %1, 8), %%mm0 \n\t"
1908 "movq %%mm2, %%mm3 \n\t"
1909 "pmaxub %%mm0, %%mm2 \n\t"
1910 "pminub %%mm3, %%mm0 \n\t"
1911 "pmaxub %%mm1, %%mm0 \n\t"
1912 "pminub %%mm0, %%mm2 \n\t"
1913 "movq %%mm2, (%%"REG_d", %1, 2) \n\t"
1916 : : "r" (src), "r" ((x86_reg)stride)
1917 : "%"REG_a, "%"REG_d
1920 #else // MMX without MMX2
1922 "lea (%0, %1), %%"REG_a" \n\t"
1923 "lea (%%"REG_a", %1, 4), %%"REG_d" \n\t"
1924 // 0 1 2 3 4 5 6 7 8 9
1925 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
1926 "pxor %%mm7, %%mm7 \n\t"
1928 #define REAL_MEDIAN(a,b,c)\
1929 "movq " #a ", %%mm0 \n\t"\
1930 "movq " #b ", %%mm2 \n\t"\
1931 "movq " #c ", %%mm1 \n\t"\
1932 "movq %%mm0, %%mm3 \n\t"\
1933 "movq %%mm1, %%mm4 \n\t"\
1934 "movq %%mm2, %%mm5 \n\t"\
1935 "psubusb %%mm1, %%mm3 \n\t"\
1936 "psubusb %%mm2, %%mm4 \n\t"\
1937 "psubusb %%mm0, %%mm5 \n\t"\
1938 "pcmpeqb %%mm7, %%mm3 \n\t"\
1939 "pcmpeqb %%mm7, %%mm4 \n\t"\
1940 "pcmpeqb %%mm7, %%mm5 \n\t"\
1941 "movq %%mm3, %%mm6 \n\t"\
1942 "pxor %%mm4, %%mm3 \n\t"\
1943 "pxor %%mm5, %%mm4 \n\t"\
1944 "pxor %%mm6, %%mm5 \n\t"\
1945 "por %%mm3, %%mm1 \n\t"\
1946 "por %%mm4, %%mm2 \n\t"\
1947 "por %%mm5, %%mm0 \n\t"\
1948 "pand %%mm2, %%mm0 \n\t"\
1949 "pand %%mm1, %%mm0 \n\t"\
1950 "movq %%mm0, " #b " \n\t"
1951 #define MEDIAN(a,b,c) REAL_MEDIAN(a,b,c)
1953 MEDIAN((%0) , (%%REGa) , (%%REGa, %1))
1954 MEDIAN((%%REGa, %1), (%%REGa, %1, 2), (%0, %1, 4))
1955 MEDIAN((%0, %1, 4) , (%%REGd) , (%%REGd, %1))
1956 MEDIAN((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8))
1958 : : "r" (src), "r" ((x86_reg)stride)
1959 : "%"REG_a, "%"REG_d
1961 #endif //TEMPLATE_PP_MMXEXT
1962 #else //TEMPLATE_PP_MMX
1965 // FIXME - there should be a way to do a few columns in parallel like w/mmx
1967 uint8_t *colsrc = src;
1968 for (y=0; y<4; y++){
1969 int a, b, c, d, e, f;
1971 b = colsrc[stride ];
1972 c = colsrc[stride*2];
1976 colsrc[stride ] = (a|(d^f)) & (b|(d^e)) & (c|(e^f));
1981 #endif //TEMPLATE_PP_MMX
1986 * Transpose and shift the given 8x8 Block into dst1 and dst2.
1988 static inline void RENAME(transpose1)(uint8_t *dst1, uint8_t *dst2, uint8_t *src, int srcStride)
1991 "lea (%0, %1), %%"REG_a" \n\t"
1992 // 0 1 2 3 4 5 6 7 8 9
1993 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
1994 "movq (%0), %%mm0 \n\t" // 12345678
1995 "movq (%%"REG_a"), %%mm1 \n\t" // abcdefgh
1996 "movq %%mm0, %%mm2 \n\t" // 12345678
1997 "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
1998 "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
2000 "movq (%%"REG_a", %1), %%mm1 \n\t"
2001 "movq (%%"REG_a", %1, 2), %%mm3 \n\t"
2002 "movq %%mm1, %%mm4 \n\t"
2003 "punpcklbw %%mm3, %%mm1 \n\t"
2004 "punpckhbw %%mm3, %%mm4 \n\t"
2006 "movq %%mm0, %%mm3 \n\t"
2007 "punpcklwd %%mm1, %%mm0 \n\t"
2008 "punpckhwd %%mm1, %%mm3 \n\t"
2009 "movq %%mm2, %%mm1 \n\t"
2010 "punpcklwd %%mm4, %%mm2 \n\t"
2011 "punpckhwd %%mm4, %%mm1 \n\t"
2013 "movd %%mm0, 128(%2) \n\t"
2014 "psrlq $32, %%mm0 \n\t"
2015 "movd %%mm0, 144(%2) \n\t"
2016 "movd %%mm3, 160(%2) \n\t"
2017 "psrlq $32, %%mm3 \n\t"
2018 "movd %%mm3, 176(%2) \n\t"
2019 "movd %%mm3, 48(%3) \n\t"
2020 "movd %%mm2, 192(%2) \n\t"
2021 "movd %%mm2, 64(%3) \n\t"
2022 "psrlq $32, %%mm2 \n\t"
2023 "movd %%mm2, 80(%3) \n\t"
2024 "movd %%mm1, 96(%3) \n\t"
2025 "psrlq $32, %%mm1 \n\t"
2026 "movd %%mm1, 112(%3) \n\t"
2028 "lea (%%"REG_a", %1, 4), %%"REG_a" \n\t"
2030 "movq (%0, %1, 4), %%mm0 \n\t" // 12345678
2031 "movq (%%"REG_a"), %%mm1 \n\t" // abcdefgh
2032 "movq %%mm0, %%mm2 \n\t" // 12345678
2033 "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
2034 "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
2036 "movq (%%"REG_a", %1), %%mm1 \n\t"
2037 "movq (%%"REG_a", %1, 2), %%mm3 \n\t"
2038 "movq %%mm1, %%mm4 \n\t"
2039 "punpcklbw %%mm3, %%mm1 \n\t"
2040 "punpckhbw %%mm3, %%mm4 \n\t"
2042 "movq %%mm0, %%mm3 \n\t"
2043 "punpcklwd %%mm1, %%mm0 \n\t"
2044 "punpckhwd %%mm1, %%mm3 \n\t"
2045 "movq %%mm2, %%mm1 \n\t"
2046 "punpcklwd %%mm4, %%mm2 \n\t"
2047 "punpckhwd %%mm4, %%mm1 \n\t"
2049 "movd %%mm0, 132(%2) \n\t"
2050 "psrlq $32, %%mm0 \n\t"
2051 "movd %%mm0, 148(%2) \n\t"
2052 "movd %%mm3, 164(%2) \n\t"
2053 "psrlq $32, %%mm3 \n\t"
2054 "movd %%mm3, 180(%2) \n\t"
2055 "movd %%mm3, 52(%3) \n\t"
2056 "movd %%mm2, 196(%2) \n\t"
2057 "movd %%mm2, 68(%3) \n\t"
2058 "psrlq $32, %%mm2 \n\t"
2059 "movd %%mm2, 84(%3) \n\t"
2060 "movd %%mm1, 100(%3) \n\t"
2061 "psrlq $32, %%mm1 \n\t"
2062 "movd %%mm1, 116(%3) \n\t"
2065 :: "r" (src), "r" ((x86_reg)srcStride), "r" (dst1), "r" (dst2)
2071 * Transpose the given 8x8 block.
2073 static inline void RENAME(transpose2)(uint8_t *dst, int dstStride, uint8_t *src)
2076 "lea (%0, %1), %%"REG_a" \n\t"
2077 "lea (%%"REG_a",%1,4), %%"REG_d" \n\t"
2078 // 0 1 2 3 4 5 6 7 8 9
2079 // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1
2080 "movq (%2), %%mm0 \n\t" // 12345678
2081 "movq 16(%2), %%mm1 \n\t" // abcdefgh
2082 "movq %%mm0, %%mm2 \n\t" // 12345678
2083 "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
2084 "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
2086 "movq 32(%2), %%mm1 \n\t"
2087 "movq 48(%2), %%mm3 \n\t"
2088 "movq %%mm1, %%mm4 \n\t"
2089 "punpcklbw %%mm3, %%mm1 \n\t"
2090 "punpckhbw %%mm3, %%mm4 \n\t"
2092 "movq %%mm0, %%mm3 \n\t"
2093 "punpcklwd %%mm1, %%mm0 \n\t"
2094 "punpckhwd %%mm1, %%mm3 \n\t"
2095 "movq %%mm2, %%mm1 \n\t"
2096 "punpcklwd %%mm4, %%mm2 \n\t"
2097 "punpckhwd %%mm4, %%mm1 \n\t"
2099 "movd %%mm0, (%0) \n\t"
2100 "psrlq $32, %%mm0 \n\t"
2101 "movd %%mm0, (%%"REG_a") \n\t"
2102 "movd %%mm3, (%%"REG_a", %1) \n\t"
2103 "psrlq $32, %%mm3 \n\t"
2104 "movd %%mm3, (%%"REG_a", %1, 2) \n\t"
2105 "movd %%mm2, (%0, %1, 4) \n\t"
2106 "psrlq $32, %%mm2 \n\t"
2107 "movd %%mm2, (%%"REG_d") \n\t"
2108 "movd %%mm1, (%%"REG_d", %1) \n\t"
2109 "psrlq $32, %%mm1 \n\t"
2110 "movd %%mm1, (%%"REG_d", %1, 2) \n\t"
2113 "movq 64(%2), %%mm0 \n\t" // 12345678
2114 "movq 80(%2), %%mm1 \n\t" // abcdefgh
2115 "movq %%mm0, %%mm2 \n\t" // 12345678
2116 "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d
2117 "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h
2119 "movq 96(%2), %%mm1 \n\t"
2120 "movq 112(%2), %%mm3 \n\t"
2121 "movq %%mm1, %%mm4 \n\t"
2122 "punpcklbw %%mm3, %%mm1 \n\t"
2123 "punpckhbw %%mm3, %%mm4 \n\t"
2125 "movq %%mm0, %%mm3 \n\t"
2126 "punpcklwd %%mm1, %%mm0 \n\t"
2127 "punpckhwd %%mm1, %%mm3 \n\t"
2128 "movq %%mm2, %%mm1 \n\t"
2129 "punpcklwd %%mm4, %%mm2 \n\t"
2130 "punpckhwd %%mm4, %%mm1 \n\t"
2132 "movd %%mm0, 4(%0) \n\t"
2133 "psrlq $32, %%mm0 \n\t"
2134 "movd %%mm0, 4(%%"REG_a") \n\t"
2135 "movd %%mm3, 4(%%"REG_a", %1) \n\t"
2136 "psrlq $32, %%mm3 \n\t"
2137 "movd %%mm3, 4(%%"REG_a", %1, 2) \n\t"
2138 "movd %%mm2, 4(%0, %1, 4) \n\t"
2139 "psrlq $32, %%mm2 \n\t"
2140 "movd %%mm2, 4(%%"REG_d") \n\t"
2141 "movd %%mm1, 4(%%"REG_d", %1) \n\t"
2142 "psrlq $32, %%mm1 \n\t"
2143 "movd %%mm1, 4(%%"REG_d", %1, 2) \n\t"
2145 :: "r" (dst), "r" ((x86_reg)dstStride), "r" (src)
2146 : "%"REG_a, "%"REG_d
2149 #endif //TEMPLATE_PP_MMX
2150 //static long test=0;
2152 #if !TEMPLATE_PP_ALTIVEC
2153 static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
2154 uint8_t *tempBlurred, uint32_t *tempBlurredPast, int *maxNoise)
2156 // to save a register (FIXME do this outside of the loops)
2157 tempBlurredPast[127]= maxNoise[0];
2158 tempBlurredPast[128]= maxNoise[1];
2159 tempBlurredPast[129]= maxNoise[2];
2161 #define FAST_L2_DIFF
2162 //#define L1_DIFF //u should change the thresholds too if u try that one
2163 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
2165 "lea (%2, %2, 2), %%"REG_a" \n\t" // 3*stride
2166 "lea (%2, %2, 4), %%"REG_d" \n\t" // 5*stride
2167 "lea (%%"REG_d", %2, 2), %%"REG_c" \n\t" // 7*stride
2168 // 0 1 2 3 4 5 6 7 8 9
2169 // %x %x+%2 %x+2%2 %x+eax %x+4%2 %x+edx %x+2eax %x+ecx %x+8%2
2171 #ifdef L1_DIFF //needs mmx2
2172 "movq (%0), %%mm0 \n\t" // L0
2173 "psadbw (%1), %%mm0 \n\t" // |L0-R0|
2174 "movq (%0, %2), %%mm1 \n\t" // L1
2175 "psadbw (%1, %2), %%mm1 \n\t" // |L1-R1|
2176 "movq (%0, %2, 2), %%mm2 \n\t" // L2
2177 "psadbw (%1, %2, 2), %%mm2 \n\t" // |L2-R2|
2178 "movq (%0, %%"REG_a"), %%mm3 \n\t" // L3
2179 "psadbw (%1, %%"REG_a"), %%mm3 \n\t" // |L3-R3|
2181 "movq (%0, %2, 4), %%mm4 \n\t" // L4
2182 "paddw %%mm1, %%mm0 \n\t"
2183 "psadbw (%1, %2, 4), %%mm4 \n\t" // |L4-R4|
2184 "movq (%0, %%"REG_d"), %%mm5 \n\t" // L5
2185 "paddw %%mm2, %%mm0 \n\t"
2186 "psadbw (%1, %%"REG_d"), %%mm5 \n\t" // |L5-R5|
2187 "movq (%0, %%"REG_a", 2), %%mm6 \n\t" // L6
2188 "paddw %%mm3, %%mm0 \n\t"
2189 "psadbw (%1, %%"REG_a", 2), %%mm6 \n\t" // |L6-R6|
2190 "movq (%0, %%"REG_c"), %%mm7 \n\t" // L7
2191 "paddw %%mm4, %%mm0 \n\t"
2192 "psadbw (%1, %%"REG_c"), %%mm7 \n\t" // |L7-R7|
2193 "paddw %%mm5, %%mm6 \n\t"
2194 "paddw %%mm7, %%mm6 \n\t"
2195 "paddw %%mm6, %%mm0 \n\t"
2197 #if defined (FAST_L2_DIFF)
2198 "pcmpeqb %%mm7, %%mm7 \n\t"
2199 "movq "MANGLE(b80)", %%mm6 \n\t"
2200 "pxor %%mm0, %%mm0 \n\t"
2201 #define REAL_L2_DIFF_CORE(a, b)\
2202 "movq " #a ", %%mm5 \n\t"\
2203 "movq " #b ", %%mm2 \n\t"\
2204 "pxor %%mm7, %%mm2 \n\t"\
2205 PAVGB(%%mm2, %%mm5)\
2206 "paddb %%mm6, %%mm5 \n\t"\
2207 "movq %%mm5, %%mm2 \n\t"\
2208 "psllw $8, %%mm5 \n\t"\
2209 "pmaddwd %%mm5, %%mm5 \n\t"\
2210 "pmaddwd %%mm2, %%mm2 \n\t"\
2211 "paddd %%mm2, %%mm5 \n\t"\
2212 "psrld $14, %%mm5 \n\t"\
2213 "paddd %%mm5, %%mm0 \n\t"
2215 #else //defined (FAST_L2_DIFF)
2216 "pxor %%mm7, %%mm7 \n\t"
2217 "pxor %%mm0, %%mm0 \n\t"
2218 #define REAL_L2_DIFF_CORE(a, b)\
2219 "movq " #a ", %%mm5 \n\t"\
2220 "movq " #b ", %%mm2 \n\t"\
2221 "movq %%mm5, %%mm1 \n\t"\
2222 "movq %%mm2, %%mm3 \n\t"\
2223 "punpcklbw %%mm7, %%mm5 \n\t"\
2224 "punpckhbw %%mm7, %%mm1 \n\t"\
2225 "punpcklbw %%mm7, %%mm2 \n\t"\
2226 "punpckhbw %%mm7, %%mm3 \n\t"\
2227 "psubw %%mm2, %%mm5 \n\t"\
2228 "psubw %%mm3, %%mm1 \n\t"\
2229 "pmaddwd %%mm5, %%mm5 \n\t"\
2230 "pmaddwd %%mm1, %%mm1 \n\t"\
2231 "paddd %%mm1, %%mm5 \n\t"\
2232 "paddd %%mm5, %%mm0 \n\t"
2234 #endif //defined (FAST_L2_DIFF)
2236 #define L2_DIFF_CORE(a, b) REAL_L2_DIFF_CORE(a, b)
2238 L2_DIFF_CORE((%0) , (%1))
2239 L2_DIFF_CORE((%0, %2) , (%1, %2))
2240 L2_DIFF_CORE((%0, %2, 2) , (%1, %2, 2))
2241 L2_DIFF_CORE((%0, %%REGa) , (%1, %%REGa))
2242 L2_DIFF_CORE((%0, %2, 4) , (%1, %2, 4))
2243 L2_DIFF_CORE((%0, %%REGd) , (%1, %%REGd))
2244 L2_DIFF_CORE((%0, %%REGa,2), (%1, %%REGa,2))
2245 L2_DIFF_CORE((%0, %%REGc) , (%1, %%REGc))
2249 "movq %%mm0, %%mm4 \n\t"
2250 "psrlq $32, %%mm0 \n\t"
2251 "paddd %%mm0, %%mm4 \n\t"
2252 "movd %%mm4, %%ecx \n\t"
2253 "shll $2, %%ecx \n\t"
2254 "mov %3, %%"REG_d" \n\t"
2255 "addl -4(%%"REG_d"), %%ecx \n\t"
2256 "addl 4(%%"REG_d"), %%ecx \n\t"
2257 "addl -1024(%%"REG_d"), %%ecx \n\t"
2258 "addl $4, %%ecx \n\t"
2259 "addl 1024(%%"REG_d"), %%ecx \n\t"
2260 "shrl $3, %%ecx \n\t"
2261 "movl %%ecx, (%%"REG_d") \n\t"
2263 // "mov %3, %%"REG_c" \n\t"
2264 // "mov %%"REG_c", test \n\t"
2266 "cmpl 512(%%"REG_d"), %%ecx \n\t"
2268 "cmpl 516(%%"REG_d"), %%ecx \n\t"
2271 "lea (%%"REG_a", %2, 2), %%"REG_d" \n\t" // 5*stride
2272 "lea (%%"REG_d", %2, 2), %%"REG_c" \n\t" // 7*stride
2273 "movq (%0), %%mm0 \n\t" // L0
2274 "movq (%0, %2), %%mm1 \n\t" // L1
2275 "movq (%0, %2, 2), %%mm2 \n\t" // L2
2276 "movq (%0, %%"REG_a"), %%mm3 \n\t" // L3
2277 "movq (%0, %2, 4), %%mm4 \n\t" // L4
2278 "movq (%0, %%"REG_d"), %%mm5 \n\t" // L5
2279 "movq (%0, %%"REG_a", 2), %%mm6 \n\t" // L6
2280 "movq (%0, %%"REG_c"), %%mm7 \n\t" // L7
2281 "movq %%mm0, (%1) \n\t" // L0
2282 "movq %%mm1, (%1, %2) \n\t" // L1
2283 "movq %%mm2, (%1, %2, 2) \n\t" // L2
2284 "movq %%mm3, (%1, %%"REG_a") \n\t" // L3
2285 "movq %%mm4, (%1, %2, 4) \n\t" // L4
2286 "movq %%mm5, (%1, %%"REG_d") \n\t" // L5
2287 "movq %%mm6, (%1, %%"REG_a", 2) \n\t" // L6
2288 "movq %%mm7, (%1, %%"REG_c") \n\t" // L7
2292 "lea (%%"REG_a", %2, 2), %%"REG_d" \n\t" // 5*stride
2293 "lea (%%"REG_d", %2, 2), %%"REG_c" \n\t" // 7*stride
2294 "movq (%0), %%mm0 \n\t" // L0
2295 PAVGB((%1), %%mm0) // L0
2296 "movq (%0, %2), %%mm1 \n\t" // L1
2297 PAVGB((%1, %2), %%mm1) // L1
2298 "movq (%0, %2, 2), %%mm2 \n\t" // L2
2299 PAVGB((%1, %2, 2), %%mm2) // L2
2300 "movq (%0, %%"REG_a"), %%mm3 \n\t" // L3
2301 PAVGB((%1, %%REGa), %%mm3) // L3
2302 "movq (%0, %2, 4), %%mm4 \n\t" // L4
2303 PAVGB((%1, %2, 4), %%mm4) // L4
2304 "movq (%0, %%"REG_d"), %%mm5 \n\t" // L5
2305 PAVGB((%1, %%REGd), %%mm5) // L5
2306 "movq (%0, %%"REG_a", 2), %%mm6 \n\t" // L6
2307 PAVGB((%1, %%REGa, 2), %%mm6) // L6
2308 "movq (%0, %%"REG_c"), %%mm7 \n\t" // L7
2309 PAVGB((%1, %%REGc), %%mm7) // L7
2310 "movq %%mm0, (%1) \n\t" // R0
2311 "movq %%mm1, (%1, %2) \n\t" // R1
2312 "movq %%mm2, (%1, %2, 2) \n\t" // R2
2313 "movq %%mm3, (%1, %%"REG_a") \n\t" // R3
2314 "movq %%mm4, (%1, %2, 4) \n\t" // R4
2315 "movq %%mm5, (%1, %%"REG_d") \n\t" // R5
2316 "movq %%mm6, (%1, %%"REG_a", 2) \n\t" // R6
2317 "movq %%mm7, (%1, %%"REG_c") \n\t" // R7
2318 "movq %%mm0, (%0) \n\t" // L0
2319 "movq %%mm1, (%0, %2) \n\t" // L1
2320 "movq %%mm2, (%0, %2, 2) \n\t" // L2
2321 "movq %%mm3, (%0, %%"REG_a") \n\t" // L3
2322 "movq %%mm4, (%0, %2, 4) \n\t" // L4
2323 "movq %%mm5, (%0, %%"REG_d") \n\t" // L5
2324 "movq %%mm6, (%0, %%"REG_a", 2) \n\t" // L6
2325 "movq %%mm7, (%0, %%"REG_c") \n\t" // L7
2329 "cmpl 508(%%"REG_d"), %%ecx \n\t"
2332 "lea (%%"REG_a", %2, 2), %%"REG_d" \n\t" // 5*stride
2333 "lea (%%"REG_d", %2, 2), %%"REG_c" \n\t" // 7*stride
2334 "movq (%0), %%mm0 \n\t" // L0
2335 "movq (%0, %2), %%mm1 \n\t" // L1
2336 "movq (%0, %2, 2), %%mm2 \n\t" // L2
2337 "movq (%0, %%"REG_a"), %%mm3 \n\t" // L3
2338 "movq (%1), %%mm4 \n\t" // R0
2339 "movq (%1, %2), %%mm5 \n\t" // R1
2340 "movq (%1, %2, 2), %%mm6 \n\t" // R2
2341 "movq (%1, %%"REG_a"), %%mm7 \n\t" // R3
2350 "movq %%mm0, (%1) \n\t" // R0
2351 "movq %%mm1, (%1, %2) \n\t" // R1
2352 "movq %%mm2, (%1, %2, 2) \n\t" // R2
2353 "movq %%mm3, (%1, %%"REG_a") \n\t" // R3
2354 "movq %%mm0, (%0) \n\t" // L0
2355 "movq %%mm1, (%0, %2) \n\t" // L1
2356 "movq %%mm2, (%0, %2, 2) \n\t" // L2
2357 "movq %%mm3, (%0, %%"REG_a") \n\t" // L3
2359 "movq (%0, %2, 4), %%mm0 \n\t" // L4
2360 "movq (%0, %%"REG_d"), %%mm1 \n\t" // L5
2361 "movq (%0, %%"REG_a", 2), %%mm2 \n\t" // L6
2362 "movq (%0, %%"REG_c"), %%mm3 \n\t" // L7
2363 "movq (%1, %2, 4), %%mm4 \n\t" // R4
2364 "movq (%1, %%"REG_d"), %%mm5 \n\t" // R5
2365 "movq (%1, %%"REG_a", 2), %%mm6 \n\t" // R6
2366 "movq (%1, %%"REG_c"), %%mm7 \n\t" // R7
2375 "movq %%mm0, (%1, %2, 4) \n\t" // R4
2376 "movq %%mm1, (%1, %%"REG_d") \n\t" // R5
2377 "movq %%mm2, (%1, %%"REG_a", 2) \n\t" // R6
2378 "movq %%mm3, (%1, %%"REG_c") \n\t" // R7
2379 "movq %%mm0, (%0, %2, 4) \n\t" // L4
2380 "movq %%mm1, (%0, %%"REG_d") \n\t" // L5
2381 "movq %%mm2, (%0, %%"REG_a", 2) \n\t" // L6
2382 "movq %%mm3, (%0, %%"REG_c") \n\t" // L7
2386 "lea (%%"REG_a", %2, 2), %%"REG_d" \n\t" // 5*stride
2387 "lea (%%"REG_d", %2, 2), %%"REG_c" \n\t" // 7*stride
2388 "movq (%0), %%mm0 \n\t" // L0
2389 "movq (%0, %2), %%mm1 \n\t" // L1
2390 "movq (%0, %2, 2), %%mm2 \n\t" // L2
2391 "movq (%0, %%"REG_a"), %%mm3 \n\t" // L3
2392 "movq (%1), %%mm4 \n\t" // R0
2393 "movq (%1, %2), %%mm5 \n\t" // R1
2394 "movq (%1, %2, 2), %%mm6 \n\t" // R2
2395 "movq (%1, %%"REG_a"), %%mm7 \n\t" // R3
2408 "movq %%mm0, (%1) \n\t" // R0
2409 "movq %%mm1, (%1, %2) \n\t" // R1
2410 "movq %%mm2, (%1, %2, 2) \n\t" // R2
2411 "movq %%mm3, (%1, %%"REG_a") \n\t" // R3
2412 "movq %%mm0, (%0) \n\t" // L0
2413 "movq %%mm1, (%0, %2) \n\t" // L1
2414 "movq %%mm2, (%0, %2, 2) \n\t" // L2
2415 "movq %%mm3, (%0, %%"REG_a") \n\t" // L3
2417 "movq (%0, %2, 4), %%mm0 \n\t" // L4
2418 "movq (%0, %%"REG_d"), %%mm1 \n\t" // L5
2419 "movq (%0, %%"REG_a", 2), %%mm2 \n\t" // L6
2420 "movq (%0, %%"REG_c"), %%mm3 \n\t" // L7
2421 "movq (%1, %2, 4), %%mm4 \n\t" // R4
2422 "movq (%1, %%"REG_d"), %%mm5 \n\t" // R5
2423 "movq (%1, %%"REG_a", 2), %%mm6 \n\t" // R6
2424 "movq (%1, %%"REG_c"), %%mm7 \n\t" // R7
2437 "movq %%mm0, (%1, %2, 4) \n\t" // R4
2438 "movq %%mm1, (%1, %%"REG_d") \n\t" // R5
2439 "movq %%mm2, (%1, %%"REG_a", 2) \n\t" // R6
2440 "movq %%mm3, (%1, %%"REG_c") \n\t" // R7
2441 "movq %%mm0, (%0, %2, 4) \n\t" // L4
2442 "movq %%mm1, (%0, %%"REG_d") \n\t" // L5
2443 "movq %%mm2, (%0, %%"REG_a", 2) \n\t" // L6
2444 "movq %%mm3, (%0, %%"REG_c") \n\t" // L7
2448 :: "r" (src), "r" (tempBlurred), "r"((x86_reg)stride), "m" (tempBlurredPast)
2449 : "%"REG_a, "%"REG_d, "%"REG_c, "memory"
2451 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
2461 int ref= tempBlurred[ x + y*stride ];
2462 int cur= src[ x + y*stride ];
2464 // if(x==0 || x==7) d1+= d1>>1;
2465 // if(y==0 || y==7) d1+= d1>>1;
2474 +(*(tempBlurredPast-256))
2475 +(*(tempBlurredPast-1))+ (*(tempBlurredPast+1))
2476 +(*(tempBlurredPast+256))
2479 // ((*tempBlurredPast)*3 + d + 2)>>2;
2484 64 32 16 8 4 2 1 (1)
2485 64 48 36 27 20 15 11 (33) (approx)
2486 64 56 49 43 37 33 29 (200) (approx)
2488 if(d > maxNoise[1]){
2489 if(d < maxNoise[2]){
2493 int ref= tempBlurred[ x + y*stride ];
2494 int cur= src[ x + y*stride ];
2495 tempBlurred[ x + y*stride ]=
2496 src[ x + y*stride ]=
2504 tempBlurred[ x + y*stride ]= src[ x + y*stride ];
2509 if(d < maxNoise[0]){
2513 int ref= tempBlurred[ x + y*stride ];
2514 int cur= src[ x + y*stride ];
2515 tempBlurred[ x + y*stride ]=
2516 src[ x + y*stride ]=
2517 (ref*7 + cur + 4)>>3;
2524 int ref= tempBlurred[ x + y*stride ];
2525 int cur= src[ x + y*stride ];
2526 tempBlurred[ x + y*stride ]=
2527 src[ x + y*stride ]=
2528 (ref*3 + cur + 2)>>2;
2534 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
2536 #endif //TEMPLATE_PP_ALTIVEC
2540 * accurate deblock filter
2542 static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int stride, PPContext *c){
2543 int64_t dc_mask, eq_mask, both_masks;
2544 int64_t sums[10*8*2];
2545 src+= step*3; // src points to begin of the 8x8 Block
2548 "movq %0, %%mm7 \n\t"
2549 "movq %1, %%mm6 \n\t"
2550 : : "m" (c->mmxDcOffset[c->nonBQP]), "m" (c->mmxDcThreshold[c->nonBQP])
2554 "lea (%2, %3), %%"REG_a" \n\t"
2555 // 0 1 2 3 4 5 6 7 8 9
2556 // %1 eax eax+%2 eax+2%2 %1+4%2 ecx ecx+%2 ecx+2%2 %1+8%2 ecx+4%2
2558 "movq (%2), %%mm0 \n\t"
2559 "movq (%%"REG_a"), %%mm1 \n\t"
2560 "movq %%mm1, %%mm3 \n\t"
2561 "movq %%mm1, %%mm4 \n\t"
2562 "psubb %%mm1, %%mm0 \n\t" // mm0 = difference
2563 "paddb %%mm7, %%mm0 \n\t"
2564 "pcmpgtb %%mm6, %%mm0 \n\t"
2566 "movq (%%"REG_a",%3), %%mm2 \n\t"
2567 PMAXUB(%%mm2, %%mm4)
2568 PMINUB(%%mm2, %%mm3, %%mm5)
2569 "psubb %%mm2, %%mm1 \n\t"
2570 "paddb %%mm7, %%mm1 \n\t"
2571 "pcmpgtb %%mm6, %%mm1 \n\t"
2572 "paddb %%mm1, %%mm0 \n\t"
2574 "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
2575 PMAXUB(%%mm1, %%mm4)
2576 PMINUB(%%mm1, %%mm3, %%mm5)
2577 "psubb %%mm1, %%mm2 \n\t"
2578 "paddb %%mm7, %%mm2 \n\t"
2579 "pcmpgtb %%mm6, %%mm2 \n\t"
2580 "paddb %%mm2, %%mm0 \n\t"
2582 "lea (%%"REG_a", %3, 4), %%"REG_a" \n\t"
2584 "movq (%2, %3, 4), %%mm2 \n\t"
2585 PMAXUB(%%mm2, %%mm4)
2586 PMINUB(%%mm2, %%mm3, %%mm5)
2587 "psubb %%mm2, %%mm1 \n\t"
2588 "paddb %%mm7, %%mm1 \n\t"
2589 "pcmpgtb %%mm6, %%mm1 \n\t"
2590 "paddb %%mm1, %%mm0 \n\t"
2592 "movq (%%"REG_a"), %%mm1 \n\t"
2593 PMAXUB(%%mm1, %%mm4)
2594 PMINUB(%%mm1, %%mm3, %%mm5)
2595 "psubb %%mm1, %%mm2 \n\t"
2596 "paddb %%mm7, %%mm2 \n\t"
2597 "pcmpgtb %%mm6, %%mm2 \n\t"
2598 "paddb %%mm2, %%mm0 \n\t"
2600 "movq (%%"REG_a", %3), %%mm2 \n\t"
2601 PMAXUB(%%mm2, %%mm4)
2602 PMINUB(%%mm2, %%mm3, %%mm5)
2603 "psubb %%mm2, %%mm1 \n\t"
2604 "paddb %%mm7, %%mm1 \n\t"
2605 "pcmpgtb %%mm6, %%mm1 \n\t"
2606 "paddb %%mm1, %%mm0 \n\t"
2608 "movq (%%"REG_a", %3, 2), %%mm1 \n\t"
2609 PMAXUB(%%mm1, %%mm4)
2610 PMINUB(%%mm1, %%mm3, %%mm5)
2611 "psubb %%mm1, %%mm2 \n\t"
2612 "paddb %%mm7, %%mm2 \n\t"
2613 "pcmpgtb %%mm6, %%mm2 \n\t"
2614 "paddb %%mm2, %%mm0 \n\t"
2616 "movq (%2, %3, 8), %%mm2 \n\t"
2617 PMAXUB(%%mm2, %%mm4)
2618 PMINUB(%%mm2, %%mm3, %%mm5)
2619 "psubb %%mm2, %%mm1 \n\t"
2620 "paddb %%mm7, %%mm1 \n\t"
2621 "pcmpgtb %%mm6, %%mm1 \n\t"
2622 "paddb %%mm1, %%mm0 \n\t"
2624 "movq (%%"REG_a", %3, 4), %%mm1 \n\t"
2625 "psubb %%mm1, %%mm2 \n\t"
2626 "paddb %%mm7, %%mm2 \n\t"
2627 "pcmpgtb %%mm6, %%mm2 \n\t"
2628 "paddb %%mm2, %%mm0 \n\t"
2629 "psubusb %%mm3, %%mm4 \n\t"
2631 "pxor %%mm6, %%mm6 \n\t"
2632 "movq %4, %%mm7 \n\t" // QP,..., QP
2633 "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP
2634 "psubusb %%mm4, %%mm7 \n\t" // Diff >=2QP -> 0
2635 "pcmpeqb %%mm6, %%mm7 \n\t" // Diff < 2QP -> 0
2636 "pcmpeqb %%mm6, %%mm7 \n\t" // Diff < 2QP -> 0
2637 "movq %%mm7, %1 \n\t"
2639 "movq %5, %%mm7 \n\t"
2640 "punpcklbw %%mm7, %%mm7 \n\t"
2641 "punpcklbw %%mm7, %%mm7 \n\t"
2642 "punpcklbw %%mm7, %%mm7 \n\t"
2643 "psubb %%mm0, %%mm6 \n\t"
2644 "pcmpgtb %%mm7, %%mm6 \n\t"
2645 "movq %%mm6, %0 \n\t"
2647 : "=m" (eq_mask), "=m" (dc_mask)
2648 : "r" (src), "r" ((x86_reg)step), "m" (c->pQPb), "m"(c->ppMode.flatnessThreshold)
2652 both_masks = dc_mask & eq_mask;
2655 x86_reg offset= -8*step;
2656 int64_t *temp_sums= sums;
2659 "movq %2, %%mm0 \n\t" // QP,..., QP
2660 "pxor %%mm4, %%mm4 \n\t"
2662 "movq (%0), %%mm6 \n\t"
2663 "movq (%0, %1), %%mm5 \n\t"
2664 "movq %%mm5, %%mm1 \n\t"
2665 "movq %%mm6, %%mm2 \n\t"
2666 "psubusb %%mm6, %%mm5 \n\t"
2667 "psubusb %%mm1, %%mm2 \n\t"
2668 "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
2669 "psubusb %%mm2, %%mm0 \n\t" // diff >= QP -> 0
2670 "pcmpeqb %%mm4, %%mm0 \n\t" // diff >= QP -> FF
2672 "pxor %%mm6, %%mm1 \n\t"
2673 "pand %%mm0, %%mm1 \n\t"
2674 "pxor %%mm1, %%mm6 \n\t"
2677 "movq (%0, %1, 8), %%mm5 \n\t"
2678 "add %1, %0 \n\t" // %0 points to line 1 not 0
2679 "movq (%0, %1, 8), %%mm7 \n\t"
2680 "movq %%mm5, %%mm1 \n\t"
2681 "movq %%mm7, %%mm2 \n\t"
2682 "psubusb %%mm7, %%mm5 \n\t"
2683 "psubusb %%mm1, %%mm2 \n\t"
2684 "por %%mm5, %%mm2 \n\t" // ABS Diff of lines
2685 "movq %2, %%mm0 \n\t" // QP,..., QP
2686 "psubusb %%mm2, %%mm0 \n\t" // diff >= QP -> 0
2687 "pcmpeqb %%mm4, %%mm0 \n\t" // diff >= QP -> FF
2689 "pxor %%mm7, %%mm1 \n\t"
2690 "pand %%mm0, %%mm1 \n\t"
2691 "pxor %%mm1, %%mm7 \n\t"
2693 "movq %%mm6, %%mm5 \n\t"
2694 "punpckhbw %%mm4, %%mm6 \n\t"
2695 "punpcklbw %%mm4, %%mm5 \n\t"
2696 // 4:0 5/6:First 7:Last
2698 "movq %%mm5, %%mm0 \n\t"
2699 "movq %%mm6, %%mm1 \n\t"
2700 "psllw $2, %%mm0 \n\t"
2701 "psllw $2, %%mm1 \n\t"
2702 "paddw "MANGLE(w04)", %%mm0 \n\t"
2703 "paddw "MANGLE(w04)", %%mm1 \n\t"
2706 "movq (%0), %%mm2 \n\t"\
2707 "movq (%0), %%mm3 \n\t"\
2709 "punpcklbw %%mm4, %%mm2 \n\t"\
2710 "punpckhbw %%mm4, %%mm3 \n\t"\
2711 "paddw %%mm2, %%mm0 \n\t"\
2712 "paddw %%mm3, %%mm1 \n\t"
2715 "movq (%0), %%mm2 \n\t"\
2716 "movq (%0), %%mm3 \n\t"\
2718 "punpcklbw %%mm4, %%mm2 \n\t"\
2719 "punpckhbw %%mm4, %%mm3 \n\t"\
2720 "psubw %%mm2, %%mm0 \n\t"\
2721 "psubw %%mm3, %%mm1 \n\t"
2727 "movq %%mm0, (%3) \n\t"
2728 "movq %%mm1, 8(%3) \n\t"
2731 "psubw %%mm5, %%mm0 \n\t"
2732 "psubw %%mm6, %%mm1 \n\t"
2733 "movq %%mm0, 16(%3) \n\t"
2734 "movq %%mm1, 24(%3) \n\t"
2737 "psubw %%mm5, %%mm0 \n\t"
2738 "psubw %%mm6, %%mm1 \n\t"
2739 "movq %%mm0, 32(%3) \n\t"
2740 "movq %%mm1, 40(%3) \n\t"
2743 "psubw %%mm5, %%mm0 \n\t"
2744 "psubw %%mm6, %%mm1 \n\t"
2745 "movq %%mm0, 48(%3) \n\t"
2746 "movq %%mm1, 56(%3) \n\t"
2749 "psubw %%mm5, %%mm0 \n\t"
2750 "psubw %%mm6, %%mm1 \n\t"
2751 "movq %%mm0, 64(%3) \n\t"
2752 "movq %%mm1, 72(%3) \n\t"
2754 "movq %%mm7, %%mm6 \n\t"
2755 "punpckhbw %%mm4, %%mm7 \n\t"
2756 "punpcklbw %%mm4, %%mm6 \n\t"
2762 "movq %%mm0, 80(%3) \n\t"
2763 "movq %%mm1, 88(%3) \n\t"
2766 "paddw %%mm6, %%mm0 \n\t"
2767 "paddw %%mm7, %%mm1 \n\t"
2768 "movq %%mm0, 96(%3) \n\t"
2769 "movq %%mm1, 104(%3) \n\t"
2772 "paddw %%mm6, %%mm0 \n\t"
2773 "paddw %%mm7, %%mm1 \n\t"
2774 "movq %%mm0, 112(%3) \n\t"
2775 "movq %%mm1, 120(%3) \n\t"
2778 "paddw %%mm6, %%mm0 \n\t"
2779 "paddw %%mm7, %%mm1 \n\t"
2780 "movq %%mm0, 128(%3) \n\t"
2781 "movq %%mm1, 136(%3) \n\t"
2784 "paddw %%mm6, %%mm0 \n\t"
2785 "paddw %%mm7, %%mm1 \n\t"
2786 "movq %%mm0, 144(%3) \n\t"
2787 "movq %%mm1, 152(%3) \n\t"
2789 "mov %4, %0 \n\t" //FIXME
2792 : "r" ((x86_reg)step), "m" (c->pQPb), "r"(sums), "g"(src)
2795 src+= step; // src points to begin of the 8x8 Block
2798 "movq %4, %%mm6 \n\t"
2799 "pcmpeqb %%mm5, %%mm5 \n\t"
2800 "pxor %%mm6, %%mm5 \n\t"
2801 "pxor %%mm7, %%mm7 \n\t"
2804 "movq (%1), %%mm0 \n\t"
2805 "movq 8(%1), %%mm1 \n\t"
2806 "paddw 32(%1), %%mm0 \n\t"
2807 "paddw 40(%1), %%mm1 \n\t"
2808 "movq (%0, %3), %%mm2 \n\t"
2809 "movq %%mm2, %%mm3 \n\t"
2810 "movq %%mm2, %%mm4 \n\t"
2811 "punpcklbw %%mm7, %%mm2 \n\t"
2812 "punpckhbw %%mm7, %%mm3 \n\t"
2813 "paddw %%mm2, %%mm0 \n\t"
2814 "paddw %%mm3, %%mm1 \n\t"
2815 "paddw %%mm2, %%mm0 \n\t"
2816 "paddw %%mm3, %%mm1 \n\t"
2817 "psrlw $4, %%mm0 \n\t"
2818 "psrlw $4, %%mm1 \n\t"
2819 "packuswb %%mm1, %%mm0 \n\t"
2820 "pand %%mm6, %%mm0 \n\t"
2821 "pand %%mm5, %%mm4 \n\t"
2822 "por %%mm4, %%mm0 \n\t"
2823 "movq %%mm0, (%0, %3) \n\t"
2828 : "+r"(offset), "+r"(temp_sums)
2829 : "r" ((x86_reg)step), "r"(src - offset), "m"(both_masks)
2832 src+= step; // src points to begin of the 8x8 Block
2834 if(eq_mask != -1LL){
2835 uint8_t *temp_src= src;
2836 DECLARE_ALIGNED(8, uint64_t, tmp)[4]; // make space for 4 8-byte vars
2838 "pxor %%mm7, %%mm7 \n\t"
2839 // 0 1 2 3 4 5 6 7 8 9
2840 // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %1+8%1 ecx+4%1
2842 "movq (%0), %%mm0 \n\t"
2843 "movq %%mm0, %%mm1 \n\t"
2844 "punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0
2845 "punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0
2847 "movq (%0, %1), %%mm2 \n\t"
2848 "lea (%0, %1, 2), %%"REG_a" \n\t"
2849 "movq %%mm2, %%mm3 \n\t"
2850 "punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1
2851 "punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1
2853 "movq (%%"REG_a"), %%mm4 \n\t"
2854 "movq %%mm4, %%mm5 \n\t"
2855 "punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2
2856 "punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2
2858 "paddw %%mm0, %%mm0 \n\t" // 2L0
2859 "paddw %%mm1, %%mm1 \n\t" // 2H0
2860 "psubw %%mm4, %%mm2 \n\t" // L1 - L2
2861 "psubw %%mm5, %%mm3 \n\t" // H1 - H2
2862 "psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2
2863 "psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2
2865 "psllw $2, %%mm2 \n\t" // 4L1 - 4L2
2866 "psllw $2, %%mm3 \n\t" // 4H1 - 4H2
2867 "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2
2868 "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2
2870 "movq (%%"REG_a", %1), %%mm2 \n\t"
2871 "movq %%mm2, %%mm3 \n\t"
2872 "punpcklbw %%mm7, %%mm2 \n\t" // L3
2873 "punpckhbw %%mm7, %%mm3 \n\t" // H3
2875 "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3
2876 "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3
2877 "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
2878 "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
2879 "movq %%mm0, (%4) \n\t" // 2L0 - 5L1 + 5L2 - 2L3
2880 "movq %%mm1, 8(%4) \n\t" // 2H0 - 5H1 + 5H2 - 2H3
2882 "movq (%%"REG_a", %1, 2), %%mm0 \n\t"
2883 "movq %%mm0, %%mm1 \n\t"
2884 "punpcklbw %%mm7, %%mm0 \n\t" // L4
2885 "punpckhbw %%mm7, %%mm1 \n\t" // H4
2887 "psubw %%mm0, %%mm2 \n\t" // L3 - L4
2888 "psubw %%mm1, %%mm3 \n\t" // H3 - H4
2889 "movq %%mm2, 16(%4) \n\t" // L3 - L4
2890 "movq %%mm3, 24(%4) \n\t" // H3 - H4
2891 "paddw %%mm4, %%mm4 \n\t" // 2L2
2892 "paddw %%mm5, %%mm5 \n\t" // 2H2
2893 "psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4
2894 "psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4
2896 "lea (%%"REG_a", %1), %0 \n\t"
2897 "psllw $2, %%mm2 \n\t" // 4L3 - 4L4
2898 "psllw $2, %%mm3 \n\t" // 4H3 - 4H4
2899 "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4
2900 "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4
2902 "movq (%0, %1, 2), %%mm2 \n\t"
2903 "movq %%mm2, %%mm3 \n\t"
2904 "punpcklbw %%mm7, %%mm2 \n\t" // L5
2905 "punpckhbw %%mm7, %%mm3 \n\t" // H5
2906 "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5
2907 "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5
2908 "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5
2909 "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5
2911 "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
2912 "punpcklbw %%mm7, %%mm6 \n\t" // L6
2913 "psubw %%mm6, %%mm2 \n\t" // L5 - L6
2914 "movq (%%"REG_a", %1, 4), %%mm6 \n\t"
2915 "punpckhbw %%mm7, %%mm6 \n\t" // H6
2916 "psubw %%mm6, %%mm3 \n\t" // H5 - H6
2918 "paddw %%mm0, %%mm0 \n\t" // 2L4
2919 "paddw %%mm1, %%mm1 \n\t" // 2H4
2920 "psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6
2921 "psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6
2923 "psllw $2, %%mm2 \n\t" // 4L5 - 4L6
2924 "psllw $2, %%mm3 \n\t" // 4H5 - 4H6
2925 "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6
2926 "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6
2928 "movq (%0, %1, 4), %%mm2 \n\t"
2929 "movq %%mm2, %%mm3 \n\t"
2930 "punpcklbw %%mm7, %%mm2 \n\t" // L7
2931 "punpckhbw %%mm7, %%mm3 \n\t" // H7
2933 "paddw %%mm2, %%mm2 \n\t" // 2L7
2934 "paddw %%mm3, %%mm3 \n\t" // 2H7
2935 "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7
2936 "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7
2938 "movq (%4), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
2939 "movq 8(%4), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
2941 #if TEMPLATE_PP_MMXEXT
2942 "movq %%mm7, %%mm6 \n\t" // 0
2943 "psubw %%mm0, %%mm6 \n\t"
2944 "pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
2945 "movq %%mm7, %%mm6 \n\t" // 0
2946 "psubw %%mm1, %%mm6 \n\t"
2947 "pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
2948 "movq %%mm7, %%mm6 \n\t" // 0
2949 "psubw %%mm2, %%mm6 \n\t"
2950 "pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
2951 "movq %%mm7, %%mm6 \n\t" // 0
2952 "psubw %%mm3, %%mm6 \n\t"
2953 "pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
2955 "movq %%mm7, %%mm6 \n\t" // 0
2956 "pcmpgtw %%mm0, %%mm6 \n\t"
2957 "pxor %%mm6, %%mm0 \n\t"
2958 "psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
2959 "movq %%mm7, %%mm6 \n\t" // 0
2960 "pcmpgtw %%mm1, %%mm6 \n\t"
2961 "pxor %%mm6, %%mm1 \n\t"
2962 "psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7|
2963 "movq %%mm7, %%mm6 \n\t" // 0
2964 "pcmpgtw %%mm2, %%mm6 \n\t"
2965 "pxor %%mm6, %%mm2 \n\t"
2966 "psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3|
2967 "movq %%mm7, %%mm6 \n\t" // 0
2968 "pcmpgtw %%mm3, %%mm6 \n\t"
2969 "pxor %%mm6, %%mm3 \n\t"
2970 "psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
2973 #if TEMPLATE_PP_MMXEXT
2974 "pminsw %%mm2, %%mm0 \n\t"
2975 "pminsw %%mm3, %%mm1 \n\t"
2977 "movq %%mm0, %%mm6 \n\t"
2978 "psubusw %%mm2, %%mm6 \n\t"
2979 "psubw %%mm6, %%mm0 \n\t"
2980 "movq %%mm1, %%mm6 \n\t"
2981 "psubusw %%mm3, %%mm6 \n\t"
2982 "psubw %%mm6, %%mm1 \n\t"
2985 "movd %2, %%mm2 \n\t" // QP
2986 "punpcklbw %%mm7, %%mm2 \n\t"
2988 "movq %%mm7, %%mm6 \n\t" // 0
2989 "pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5)
2990 "pxor %%mm6, %%mm4 \n\t"
2991 "psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5|
2992 "pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5)
2993 "pxor %%mm7, %%mm5 \n\t"
2994 "psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5|
2996 "psllw $3, %%mm2 \n\t" // 8QP
2997 "movq %%mm2, %%mm3 \n\t" // 8QP
2998 "pcmpgtw %%mm4, %%mm2 \n\t"
2999 "pcmpgtw %%mm5, %%mm3 \n\t"
3000 "pand %%mm2, %%mm4 \n\t"
3001 "pand %%mm3, %%mm5 \n\t"
3004 "psubusw %%mm0, %%mm4 \n\t" // hd
3005 "psubusw %%mm1, %%mm5 \n\t" // ld
3008 "movq "MANGLE(w05)", %%mm2 \n\t" // 5
3009 "pmullw %%mm2, %%mm4 \n\t"
3010 "pmullw %%mm2, %%mm5 \n\t"
3011 "movq "MANGLE(w20)", %%mm2 \n\t" // 32
3012 "paddw %%mm2, %%mm4 \n\t"
3013 "paddw %%mm2, %%mm5 \n\t"
3014 "psrlw $6, %%mm4 \n\t"
3015 "psrlw $6, %%mm5 \n\t"
3017 "movq 16(%4), %%mm0 \n\t" // L3 - L4
3018 "movq 24(%4), %%mm1 \n\t" // H3 - H4
3020 "pxor %%mm2, %%mm2 \n\t"
3021 "pxor %%mm3, %%mm3 \n\t"
3023 "pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4)
3024 "pcmpgtw %%mm1, %%mm3 \n\t" // sign (H3-H4)
3025 "pxor %%mm2, %%mm0 \n\t"
3026 "pxor %%mm3, %%mm1 \n\t"
3027 "psubw %%mm2, %%mm0 \n\t" // |L3-L4|
3028 "psubw %%mm3, %%mm1 \n\t" // |H3-H4|
3029 "psrlw $1, %%mm0 \n\t" // |L3 - L4|/2
3030 "psrlw $1, %%mm1 \n\t" // |H3 - H4|/2
3032 "pxor %%mm6, %%mm2 \n\t"
3033 "pxor %%mm7, %%mm3 \n\t"
3034 "pand %%mm2, %%mm4 \n\t"
3035 "pand %%mm3, %%mm5 \n\t"
3037 #if TEMPLATE_PP_MMXEXT
3038 "pminsw %%mm0, %%mm4 \n\t"
3039 "pminsw %%mm1, %%mm5 \n\t"
3041 "movq %%mm4, %%mm2 \n\t"
3042 "psubusw %%mm0, %%mm2 \n\t"
3043 "psubw %%mm2, %%mm4 \n\t"
3044 "movq %%mm5, %%mm2 \n\t"
3045 "psubusw %%mm1, %%mm2 \n\t"
3046 "psubw %%mm2, %%mm5 \n\t"
3048 "pxor %%mm6, %%mm4 \n\t"
3049 "pxor %%mm7, %%mm5 \n\t"
3050 "psubw %%mm6, %%mm4 \n\t"
3051 "psubw %%mm7, %%mm5 \n\t"
3052 "packsswb %%mm5, %%mm4 \n\t"
3053 "movq %3, %%mm1 \n\t"
3054 "pandn %%mm4, %%mm1 \n\t"
3055 "movq (%0), %%mm0 \n\t"
3056 "paddb %%mm1, %%mm0 \n\t"
3057 "movq %%mm0, (%0) \n\t"
3058 "movq (%0, %1), %%mm0 \n\t"
3059 "psubb %%mm1, %%mm0 \n\t"
3060 "movq %%mm0, (%0, %1) \n\t"
3063 : "r" ((x86_reg)step), "m" (c->pQPb), "m"(eq_mask), "r"(tmp)
3068 STOP_TIMER("step16")
3074 #endif //TEMPLATE_PP_MMX
3076 static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
3077 const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c);
3080 * Copy a block from src to dst and fixes the blacklevel.
3081 * levelFix == 0 -> do not touch the brightness & contrast
3083 #undef REAL_SCALED_CPY
3086 static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, const uint8_t src[], int srcStride,
3087 int levelFix, int64_t *packedOffsetAndScale)
3089 #if !TEMPLATE_PP_MMX
3095 "movq (%%"REG_a"), %%mm2 \n\t" // packedYOffset
3096 "movq 8(%%"REG_a"), %%mm3 \n\t" // packedYScale
3097 "lea (%2,%4), %%"REG_a" \n\t"
3098 "lea (%3,%5), %%"REG_d" \n\t"
3099 "pxor %%mm4, %%mm4 \n\t"
3100 #if TEMPLATE_PP_MMXEXT
3101 #define REAL_SCALED_CPY(src1, src2, dst1, dst2) \
3102 "movq " #src1 ", %%mm0 \n\t"\
3103 "movq " #src1 ", %%mm5 \n\t"\
3104 "movq " #src2 ", %%mm1 \n\t"\
3105 "movq " #src2 ", %%mm6 \n\t"\
3106 "punpcklbw %%mm0, %%mm0 \n\t"\
3107 "punpckhbw %%mm5, %%mm5 \n\t"\
3108 "punpcklbw %%mm1, %%mm1 \n\t"\
3109 "punpckhbw %%mm6, %%mm6 \n\t"\
3110 "pmulhuw %%mm3, %%mm0 \n\t"\
3111 "pmulhuw %%mm3, %%mm5 \n\t"\
3112 "pmulhuw %%mm3, %%mm1 \n\t"\
3113 "pmulhuw %%mm3, %%mm6 \n\t"\
3114 "psubw %%mm2, %%mm0 \n\t"\
3115 "psubw %%mm2, %%mm5 \n\t"\
3116 "psubw %%mm2, %%mm1 \n\t"\
3117 "psubw %%mm2, %%mm6 \n\t"\
3118 "packuswb %%mm5, %%mm0 \n\t"\
3119 "packuswb %%mm6, %%mm1 \n\t"\
3120 "movq %%mm0, " #dst1 " \n\t"\
3121 "movq %%mm1, " #dst2 " \n\t"\
3123 #else //TEMPLATE_PP_MMXEXT
3124 #define REAL_SCALED_CPY(src1, src2, dst1, dst2) \
3125 "movq " #src1 ", %%mm0 \n\t"\
3126 "movq " #src1 ", %%mm5 \n\t"\
3127 "punpcklbw %%mm4, %%mm0 \n\t"\
3128 "punpckhbw %%mm4, %%mm5 \n\t"\
3129 "psubw %%mm2, %%mm0 \n\t"\
3130 "psubw %%mm2, %%mm5 \n\t"\
3131 "movq " #src2 ", %%mm1 \n\t"\
3132 "psllw $6, %%mm0 \n\t"\
3133 "psllw $6, %%mm5 \n\t"\
3134 "pmulhw %%mm3, %%mm0 \n\t"\
3135 "movq " #src2 ", %%mm6 \n\t"\
3136 "pmulhw %%mm3, %%mm5 \n\t"\
3137 "punpcklbw %%mm4, %%mm1 \n\t"\
3138 "punpckhbw %%mm4, %%mm6 \n\t"\
3139 "psubw %%mm2, %%mm1 \n\t"\
3140 "psubw %%mm2, %%mm6 \n\t"\
3141 "psllw $6, %%mm1 \n\t"\
3142 "psllw $6, %%mm6 \n\t"\
3143 "pmulhw %%mm3, %%mm1 \n\t"\
3144 "pmulhw %%mm3, %%mm6 \n\t"\
3145 "packuswb %%mm5, %%mm0 \n\t"\
3146 "packuswb %%mm6, %%mm1 \n\t"\
3147 "movq %%mm0, " #dst1 " \n\t"\
3148 "movq %%mm1, " #dst2 " \n\t"\
3150 #endif //TEMPLATE_PP_MMXEXT
3151 #define SCALED_CPY(src1, src2, dst1, dst2)\
3152 REAL_SCALED_CPY(src1, src2, dst1, dst2)
3154 SCALED_CPY((%2) , (%2, %4) , (%3) , (%3, %5))
3155 SCALED_CPY((%2, %4, 2), (%%REGa, %4, 2), (%3, %5, 2), (%%REGd, %5, 2))
3156 SCALED_CPY((%2, %4, 4), (%%REGa, %4, 4), (%3, %5, 4), (%%REGd, %5, 4))
3157 "lea (%%"REG_a",%4,4), %%"REG_a" \n\t"
3158 "lea (%%"REG_d",%5,4), %%"REG_d" \n\t"
3159 SCALED_CPY((%%REGa, %4), (%%REGa, %4, 2), (%%REGd, %5), (%%REGd, %5, 2))
3162 : "=&a" (packedOffsetAndScale)
3163 : "0" (packedOffsetAndScale),
3166 "r" ((x86_reg)srcStride),
3167 "r" ((x86_reg)dstStride)
3170 #else //TEMPLATE_PP_MMX
3172 memcpy( &(dst[dstStride*i]),
3173 &(src[srcStride*i]), BLOCK_SIZE);
3174 #endif //TEMPLATE_PP_MMX
3178 "lea (%0,%2), %%"REG_a" \n\t"
3179 "lea (%1,%3), %%"REG_d" \n\t"
3181 #define REAL_SIMPLE_CPY(src1, src2, dst1, dst2) \
3182 "movq " #src1 ", %%mm0 \n\t"\
3183 "movq " #src2 ", %%mm1 \n\t"\
3184 "movq %%mm0, " #dst1 " \n\t"\
3185 "movq %%mm1, " #dst2 " \n\t"\
3187 #define SIMPLE_CPY(src1, src2, dst1, dst2)\
3188 REAL_SIMPLE_CPY(src1, src2, dst1, dst2)
3190 SIMPLE_CPY((%0) , (%0, %2) , (%1) , (%1, %3))
3191 SIMPLE_CPY((%0, %2, 2), (%%REGa, %2, 2), (%1, %3, 2), (%%REGd, %3, 2))
3192 SIMPLE_CPY((%0, %2, 4), (%%REGa, %2, 4), (%1, %3, 4), (%%REGd, %3, 4))
3193 "lea (%%"REG_a",%2,4), %%"REG_a" \n\t"
3194 "lea (%%"REG_d",%3,4), %%"REG_d" \n\t"
3195 SIMPLE_CPY((%%REGa, %2), (%%REGa, %2, 2), (%%REGd, %3), (%%REGd, %3, 2))
3199 "r" ((x86_reg)srcStride),
3200 "r" ((x86_reg)dstStride)
3201 : "%"REG_a, "%"REG_d
3203 #else //TEMPLATE_PP_MMX
3205 memcpy( &(dst[dstStride*i]),
3206 &(src[srcStride*i]), BLOCK_SIZE);
3207 #endif //TEMPLATE_PP_MMX
3212 * Duplicate the given 8 src pixels ? times upward
3214 static inline void RENAME(duplicate)(uint8_t src[], int stride)
3218 "movq (%0), %%mm0 \n\t"
3219 "movq %%mm0, (%0, %1, 4) \n\t"
3221 "movq %%mm0, (%0) \n\t"
3222 "movq %%mm0, (%0, %1) \n\t"
3223 "movq %%mm0, (%0, %1, 2) \n\t"
3224 "movq %%mm0, (%0, %1, 4) \n\t"
3226 : "r" ((x86_reg)-stride)
3239 * Filter array of bytes (Y or U or V values)
3241 static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height,
3242 const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2)
3244 DECLARE_ALIGNED(8, PPContext, c)= *c2; //copy to stack for faster access
3246 #ifdef TEMPLATE_PP_TIME_MODE
3247 const int mode= TEMPLATE_PP_TIME_MODE;
3249 const int mode= isColor ? c.ppMode.chromMode : c.ppMode.lumMode;
3251 int black=0, white=255; // blackest black and whitest white in the picture
3252 int QPCorrecture= 256*256;
3259 const int qpHShift= isColor ? 4-c.hChromaSubSample : 4;
3260 const int qpVShift= isColor ? 4-c.vChromaSubSample : 4;
3263 uint64_t * const yHistogram= c.yHistogram;
3264 uint8_t * const tempSrc= srcStride > 0 ? c.tempSrc : c.tempSrc - 23*srcStride;
3265 uint8_t * const tempDst= (dstStride > 0 ? c.tempDst : c.tempDst - 23*dstStride) + 32;
3266 //const int mbWidth= isColor ? (width+7)>>3 : (width+15)>>4;
3269 for(i=0; i<57; i++){
3270 int offset= ((i*c.ppMode.baseDcDiff)>>8) + 1;
3271 int threshold= offset*2 + 1;
3272 c.mmxDcOffset[i]= 0x7F - offset;
3273 c.mmxDcThreshold[i]= 0x7F - threshold;
3274 c.mmxDcOffset[i]*= 0x0101010101010101LL;
3275 c.mmxDcThreshold[i]*= 0x0101010101010101LL;
3279 if(mode & CUBIC_IPOL_DEINT_FILTER) copyAhead=16;
3280 else if( (mode & LINEAR_BLEND_DEINT_FILTER)
3281 || (mode & FFMPEG_DEINT_FILTER)
3282 || (mode & LOWPASS5_DEINT_FILTER)) copyAhead=14;
3283 else if( (mode & V_DEBLOCK)
3284 || (mode & LINEAR_IPOL_DEINT_FILTER)
3285 || (mode & MEDIAN_DEINT_FILTER)
3286 || (mode & V_A_DEBLOCK)) copyAhead=13;
3287 else if(mode & V_X1_FILTER) copyAhead=11;
3288 // else if(mode & V_RK1_FILTER) copyAhead=10;
3289 else if(mode & DERING) copyAhead=9;
3297 uint64_t maxClipped;
3302 // first frame is fscked so we ignore it
3303 if(c.frameNum == 1) yHistogram[0]= width*(uint64_t)height/64*15/256;
3305 for(i=0; i<256; i++){
3306 sum+= yHistogram[i];
3309 /* We always get a completely black picture first. */
3310 maxClipped= (uint64_t)(sum * c.ppMode.maxClippedThreshold);
3313 for(black=255; black>0; black--){
3314 if(clipped < maxClipped) break;
3315 clipped-= yHistogram[black];
3319 for(white=0; white<256; white++){
3320 if(clipped < maxClipped) break;
3321 clipped-= yHistogram[white];
3324 scale= (double)(c.ppMode.maxAllowedY - c.ppMode.minAllowedY) / (double)(white-black);
3326 #if TEMPLATE_PP_MMXEXT
3327 c.packedYScale= (uint16_t)(scale*256.0 + 0.5);
3328 c.packedYOffset= (((black*c.packedYScale)>>8) - c.ppMode.minAllowedY) & 0xFFFF;
3330 c.packedYScale= (uint16_t)(scale*1024.0 + 0.5);
3331 c.packedYOffset= (black - c.ppMode.minAllowedY) & 0xFFFF;
3334 c.packedYOffset|= c.packedYOffset<<32;
3335 c.packedYOffset|= c.packedYOffset<<16;
3337 c.packedYScale|= c.packedYScale<<32;
3338 c.packedYScale|= c.packedYScale<<16;
3340 if(mode & LEVEL_FIX) QPCorrecture= (int)(scale*256*256 + 0.5);
3341 else QPCorrecture= 256*256;
3343 c.packedYScale= 0x0100010001000100LL;
3345 QPCorrecture= 256*256;
3348 /* copy & deinterlace first row of blocks */
3351 const uint8_t *srcBlock= &(src[y*srcStride]);
3352 uint8_t *dstBlock= tempDst + dstStride;
3354 // From this point on it is guaranteed that we can read and write 16 lines downward
3355 // finish 1 block before the next otherwise we might have a problem
3356 // with the L1 Cache of the P4 ... or only a few blocks at a time or something
3357 for(x=0; x<width; x+=BLOCK_SIZE){
3359 #if TEMPLATE_PP_MMXEXT
3361 prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
3362 prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
3363 prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
3364 prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
3368 "mov %4, %%"REG_a" \n\t"
3369 "shr $2, %%"REG_a" \n\t"
3370 "and $6, %%"REG_a" \n\t"
3371 "add %5, %%"REG_a" \n\t"
3372 "mov %%"REG_a", %%"REG_d" \n\t"
3373 "imul %1, %%"REG_a" \n\t"
3374 "imul %3, %%"REG_d" \n\t"
3375 "prefetchnta 32(%%"REG_a", %0) \n\t"
3376 "prefetcht0 32(%%"REG_d", %2) \n\t"
3377 "add %1, %%"REG_a" \n\t"
3378 "add %3, %%"REG_d" \n\t"
3379 "prefetchnta 32(%%"REG_a", %0) \n\t"
3380 "prefetcht0 32(%%"REG_d", %2) \n\t"
3381 :: "r" (srcBlock), "r" ((x86_reg)srcStride), "r" (dstBlock), "r" ((x86_reg)dstStride),
3382 "g" ((x86_reg)x), "g" ((x86_reg)copyAhead)
3383 : "%"REG_a, "%"REG_d
3386 #elif TEMPLATE_PP_3DNOW
3387 //FIXME check if this is faster on an 3dnow chip or if it is faster without the prefetch or ...
3388 /* prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
3389 prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
3390 prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
3391 prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
3395 RENAME(blockCopy)(dstBlock + dstStride*8, dstStride,
3396 srcBlock + srcStride*8, srcStride, mode & LEVEL_FIX, &c.packedYOffset);
3398 RENAME(duplicate)(dstBlock + dstStride*8, dstStride);
3400 if(mode & LINEAR_IPOL_DEINT_FILTER)
3401 RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride);
3402 else if(mode & LINEAR_BLEND_DEINT_FILTER)
3403 RENAME(deInterlaceBlendLinear)(dstBlock, dstStride, c.deintTemp + x);
3404 else if(mode & MEDIAN_DEINT_FILTER)
3405 RENAME(deInterlaceMedian)(dstBlock, dstStride);
3406 else if(mode & CUBIC_IPOL_DEINT_FILTER)
3407 RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride);
3408 else if(mode & FFMPEG_DEINT_FILTER)
3409 RENAME(deInterlaceFF)(dstBlock, dstStride, c.deintTemp + x);
3410 else if(mode & LOWPASS5_DEINT_FILTER)
3411 RENAME(deInterlaceL5)(dstBlock, dstStride, c.deintTemp + x, c.deintTemp + width + x);
3412 /* else if(mode & CUBIC_BLEND_DEINT_FILTER)
3413 RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
3418 if(width==FFABS(dstStride))
3419 linecpy(dst, tempDst + 9*dstStride, copyAhead, dstStride);
3422 for(i=0; i<copyAhead; i++){
3423 memcpy(dst + i*dstStride, tempDst + (9+i)*dstStride, width);
3428 for(y=0; y<height; y+=BLOCK_SIZE){
3429 //1% speedup if these are here instead of the inner loop
3430 const uint8_t *srcBlock= &(src[y*srcStride]);
3431 uint8_t *dstBlock= &(dst[y*dstStride]);
3433 uint8_t *tempBlock1= c.tempBlocks;
3434 uint8_t *tempBlock2= c.tempBlocks + 8;
3436 const int8_t *QPptr= &QPs[(y>>qpVShift)*QPStride];
3437 int8_t *nonBQPptr= &c.nonBQPTable[(y>>qpVShift)*FFABS(QPStride)];
3439 /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards
3440 if not than use a temporary buffer */
3443 /* copy from line (copyAhead) to (copyAhead+7) of src, these will be copied with
3444 blockcopy to dst later */
3445 linecpy(tempSrc + srcStride*copyAhead, srcBlock + srcStride*copyAhead,
3446 FFMAX(height-y-copyAhead, 0), srcStride);
3448 /* duplicate last line of src to fill the void up to line (copyAhead+7) */
3449 for(i=FFMAX(height-y, 8); i<copyAhead+8; i++)
3450 memcpy(tempSrc + srcStride*i, src + srcStride*(height-1), FFABS(srcStride));
3452 /* copy up to (copyAhead+1) lines of dst (line -1 to (copyAhead-1))*/
3453 linecpy(tempDst, dstBlock - dstStride, FFMIN(height-y+1, copyAhead+1), dstStride);
3455 /* duplicate last line of dst to fill the void up to line (copyAhead) */
3456 for(i=height-y+1; i<=copyAhead; i++)
3457 memcpy(tempDst + dstStride*i, dst + dstStride*(height-1), FFABS(dstStride));
3459 dstBlock= tempDst + dstStride;
3463 // From this point on it is guaranteed that we can read and write 16 lines downward
3464 // finish 1 block before the next otherwise we might have a problem
3465 // with the L1 Cache of the P4 ... or only a few blocks at a time or something
3466 for(x=0; x<width; x+=BLOCK_SIZE){
3467 const int stride= dstStride;
3472 QP= QPptr[x>>qpHShift];
3473 c.nonBQP= nonBQPptr[x>>qpHShift];
3476 QP= (QP* QPCorrecture + 256*128)>>16;
3477 c.nonBQP= nonBQPptr[x>>4];
3478 c.nonBQP= (c.nonBQP* QPCorrecture + 256*128)>>16;
3479 yHistogram[ srcBlock[srcStride*12 + 4] ]++;
3484 "movd %1, %%mm7 \n\t"
3485 "packuswb %%mm7, %%mm7 \n\t" // 0, 0, 0, QP, 0, 0, 0, QP
3486 "packuswb %%mm7, %%mm7 \n\t" // 0,QP, 0, QP, 0,QP, 0, QP
3487 "packuswb %%mm7, %%mm7 \n\t" // QP,..., QP
3488 "movq %%mm7, %0 \n\t"
3495 #if TEMPLATE_PP_MMXEXT
3497 prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
3498 prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
3499 prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
3500 prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
3504 "mov %4, %%"REG_a" \n\t"
3505 "shr $2, %%"REG_a" \n\t"
3506 "and $6, %%"REG_a" \n\t"
3507 "add %5, %%"REG_a" \n\t"
3508 "mov %%"REG_a", %%"REG_d" \n\t"
3509 "imul %1, %%"REG_a" \n\t"
3510 "imul %3, %%"REG_d" \n\t"
3511 "prefetchnta 32(%%"REG_a", %0) \n\t"
3512 "prefetcht0 32(%%"REG_d", %2) \n\t"
3513 "add %1, %%"REG_a" \n\t"
3514 "add %3, %%"REG_d" \n\t"
3515 "prefetchnta 32(%%"REG_a", %0) \n\t"
3516 "prefetcht0 32(%%"REG_d", %2) \n\t"
3517 :: "r" (srcBlock), "r" ((x86_reg)srcStride), "r" (dstBlock), "r" ((x86_reg)dstStride),
3518 "g" ((x86_reg)x), "g" ((x86_reg)copyAhead)
3519 : "%"REG_a, "%"REG_d
3522 #elif TEMPLATE_PP_3DNOW
3523 //FIXME check if this is faster on an 3dnow chip or if it is faster without the prefetch or ...
3524 /* prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
3525 prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
3526 prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
3527 prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
3531 RENAME(blockCopy)(dstBlock + dstStride*copyAhead, dstStride,
3532 srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX, &c.packedYOffset);
3534 if(mode & LINEAR_IPOL_DEINT_FILTER)
3535 RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride);
3536 else if(mode & LINEAR_BLEND_DEINT_FILTER)
3537 RENAME(deInterlaceBlendLinear)(dstBlock, dstStride, c.deintTemp + x);
3538 else if(mode & MEDIAN_DEINT_FILTER)
3539 RENAME(deInterlaceMedian)(dstBlock, dstStride);
3540 else if(mode & CUBIC_IPOL_DEINT_FILTER)
3541 RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride);
3542 else if(mode & FFMPEG_DEINT_FILTER)
3543 RENAME(deInterlaceFF)(dstBlock, dstStride, c.deintTemp + x);
3544 else if(mode & LOWPASS5_DEINT_FILTER)
3545 RENAME(deInterlaceL5)(dstBlock, dstStride, c.deintTemp + x, c.deintTemp + width + x);
3546 /* else if(mode & CUBIC_BLEND_DEINT_FILTER)
3547 RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
3550 /* only deblock if we have 2 blocks */
3552 if(mode & V_X1_FILTER)
3553 RENAME(vertX1Filter)(dstBlock, stride, &c);
3554 else if(mode & V_DEBLOCK){
3555 const int t= RENAME(vertClassify)(dstBlock, stride, &c);
3558 RENAME(doVertLowPass)(dstBlock, stride, &c);
3560 RENAME(doVertDefFilter)(dstBlock, stride, &c);
3561 }else if(mode & V_A_DEBLOCK){
3562 RENAME(do_a_deblock)(dstBlock, stride, 1, &c);
3567 RENAME(transpose1)(tempBlock1, tempBlock2, dstBlock, dstStride);
3569 /* check if we have a previous block to deblock it with dstBlock */
3572 if(mode & H_X1_FILTER)
3573 RENAME(vertX1Filter)(tempBlock1, 16, &c);
3574 else if(mode & H_DEBLOCK){
3576 const int t= RENAME(vertClassify)(tempBlock1, 16, &c);
3577 //STOP_TIMER("dc & minmax")
3579 RENAME(doVertLowPass)(tempBlock1, 16, &c);
3581 RENAME(doVertDefFilter)(tempBlock1, 16, &c);
3582 }else if(mode & H_A_DEBLOCK){
3583 RENAME(do_a_deblock)(tempBlock1, 16, 1, &c);
3586 RENAME(transpose2)(dstBlock-4, dstStride, tempBlock1 + 4*16);
3589 if(mode & H_X1_FILTER)
3590 horizX1Filter(dstBlock-4, stride, QP);
3591 else if(mode & H_DEBLOCK){
3592 #if TEMPLATE_PP_ALTIVEC
3593 DECLARE_ALIGNED(16, unsigned char, tempBlock)[272];
3595 transpose_16x8_char_toPackedAlign_altivec(tempBlock, dstBlock - (4 + 1), stride);
3597 t = vertClassify_altivec(tempBlock-48, 16, &c);
3599 doVertLowPass_altivec(tempBlock-48, 16, &c);
3600 transpose_8x16_char_fromPackedAlign_altivec(dstBlock - (4 + 1), tempBlock, stride);
3603 doVertDefFilter_altivec(tempBlock-48, 16, &c);
3604 transpose_8x16_char_fromPackedAlign_altivec(dstBlock - (4 + 1), tempBlock, stride);
3607 const int t= RENAME(horizClassify)(dstBlock-4, stride, &c);
3610 RENAME(doHorizLowPass)(dstBlock-4, stride, &c);
3612 RENAME(doHorizDefFilter)(dstBlock-4, stride, &c);
3614 }else if(mode & H_A_DEBLOCK){
3615 RENAME(do_a_deblock)(dstBlock-8, 1, stride, &c);
3617 #endif //TEMPLATE_PP_MMX
3619 //FIXME filter first line
3620 if(y>0) RENAME(dering)(dstBlock - stride - 8, stride, &c);
3623 if(mode & TEMP_NOISE_FILTER)
3625 RENAME(tempNoiseReducer)(dstBlock-8, stride,
3626 c.tempBlurred[isColor] + y*dstStride + x,
3627 c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3) + 256,
3628 c.ppMode.maxTmpNoise);
3636 tmpXchg= tempBlock1;
3637 tempBlock1= tempBlock2;
3638 tempBlock2 = tmpXchg;
3643 if(y > 0) RENAME(dering)(dstBlock - dstStride - 8, dstStride, &c);
3646 if((mode & TEMP_NOISE_FILTER)){
3647 RENAME(tempNoiseReducer)(dstBlock-8, dstStride,
3648 c.tempBlurred[isColor] + y*dstStride + x,
3649 c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3) + 256,
3650 c.ppMode.maxTmpNoise);
3653 /* did we use a tmp buffer for the last lines*/
3655 uint8_t *dstBlock= &(dst[y*dstStride]);
3656 if(width==FFABS(dstStride))
3657 linecpy(dstBlock, tempDst + dstStride, height-y, dstStride);
3660 for(i=0; i<height-y; i++){
3661 memcpy(dstBlock + i*dstStride, tempDst + (i+1)*dstStride, width);
3666 for(x=0; x<width; x+=32){
3668 i+= dstBlock[x + 7*dstStride] + dstBlock[x + 8*dstStride]
3669 + dstBlock[x + 9*dstStride] + dstBlock[x +10*dstStride]
3670 + dstBlock[x +11*dstStride] + dstBlock[x +12*dstStride];
3671 + dstBlock[x +13*dstStride]
3672 + dstBlock[x +14*dstStride] + dstBlock[x +15*dstStride];
3675 #if TEMPLATE_PP_3DNOW
3676 __asm__ volatile("femms");
3677 #elif TEMPLATE_PP_MMX
3678 __asm__ volatile("emms");
3681 #ifdef DEBUG_BRIGHTNESS
3685 for(i=0; i<256; i++)
3686 if(yHistogram[i] > max) max=yHistogram[i];
3688 for(i=1; i<256; i++){
3690 int start=yHistogram[i-1]/(max/256+1);
3691 int end=yHistogram[i]/(max/256+1);
3692 int inc= end > start ? 1 : -1;
3693 for(x=start; x!=end+inc; x+=inc)
3694 dst[ i*dstStride + x]+=128;
3697 for(i=0; i<100; i+=2){
3698 dst[ (white)*dstStride + i]+=128;
3699 dst[ (black)*dstStride + i]+=128;
3704 *c2= c; //copy local context back
3709 #undef TEMPLATE_PP_C
3710 #undef TEMPLATE_PP_ALTIVEC
3711 #undef TEMPLATE_PP_MMX
3712 #undef TEMPLATE_PP_MMXEXT
3713 #undef TEMPLATE_PP_3DNOW
3714 #undef TEMPLATE_PP_SSE2