36 "mov $-128, %%"REG_a
" \n\t"
37 "pxor %%mm7, %%mm7 \n\t"
40 "movq (%0), %%mm0 \n\t"
41 "movq (%0, %2), %%mm2 \n\t"
42 "movq %%mm0, %%mm1 \n\t"
43 "movq %%mm2, %%mm3 \n\t"
44 "punpcklbw %%mm7, %%mm0 \n\t"
45 "punpckhbw %%mm7, %%mm1 \n\t"
46 "punpcklbw %%mm7, %%mm2 \n\t"
47 "punpckhbw %%mm7, %%mm3 \n\t"
48 "movq %%mm0, (%1, %%"REG_a
") \n\t"
49 "movq %%mm1, 8(%1, %%"REG_a
") \n\t"
50 "movq %%mm2, 16(%1, %%"REG_a
") \n\t"
51 "movq %%mm3, 24(%1, %%"REG_a
") \n\t"
53 "add $32, %%"REG_a
" \n\t"
56 :
"r" (block+64),
"r" ((
x86_reg)line_size),
"r" ((
x86_reg)line_size*2)
64 "pxor %%xmm4, %%xmm4 \n\t"
65 "movq (%0), %%xmm0 \n\t"
66 "movq (%0, %2), %%xmm1 \n\t"
67 "movq (%0, %2,2), %%xmm2 \n\t"
68 "movq (%0, %3), %%xmm3 \n\t"
69 "lea (%0,%2,4), %0 \n\t"
70 "punpcklbw %%xmm4, %%xmm0 \n\t"
71 "punpcklbw %%xmm4, %%xmm1 \n\t"
72 "punpcklbw %%xmm4, %%xmm2 \n\t"
73 "punpcklbw %%xmm4, %%xmm3 \n\t"
74 "movdqa %%xmm0, (%1) \n\t"
75 "movdqa %%xmm1, 16(%1) \n\t"
76 "movdqa %%xmm2, 32(%1) \n\t"
77 "movdqa %%xmm3, 48(%1) \n\t"
78 "movq (%0), %%xmm0 \n\t"
79 "movq (%0, %2), %%xmm1 \n\t"
80 "movq (%0, %2,2), %%xmm2 \n\t"
81 "movq (%0, %3), %%xmm3 \n\t"
82 "punpcklbw %%xmm4, %%xmm0 \n\t"
83 "punpcklbw %%xmm4, %%xmm1 \n\t"
84 "punpcklbw %%xmm4, %%xmm2 \n\t"
85 "punpcklbw %%xmm4, %%xmm3 \n\t"
86 "movdqa %%xmm0, 64(%1) \n\t"
87 "movdqa %%xmm1, 80(%1) \n\t"
88 "movdqa %%xmm2, 96(%1) \n\t"
89 "movdqa %%xmm3, 112(%1) \n\t"
91 :
"r" (block),
"r" ((
x86_reg)line_size),
"r" ((
x86_reg)line_size*3)
98 "pxor %%mm7, %%mm7 \n\t"
99 "mov $-128, %%"REG_a
" \n\t"
102 "movq (%0), %%mm0 \n\t"
103 "movq (%1), %%mm2 \n\t"
104 "movq %%mm0, %%mm1 \n\t"
105 "movq %%mm2, %%mm3 \n\t"
106 "punpcklbw %%mm7, %%mm0 \n\t"
107 "punpckhbw %%mm7, %%mm1 \n\t"
108 "punpcklbw %%mm7, %%mm2 \n\t"
109 "punpckhbw %%mm7, %%mm3 \n\t"
110 "psubw %%mm2, %%mm0 \n\t"
111 "psubw %%mm3, %%mm1 \n\t"
112 "movq %%mm0, (%2, %%"REG_a
") \n\t"
113 "movq %%mm1, 8(%2, %%"REG_a
") \n\t"
116 "add $16, %%"REG_a
" \n\t"
118 :
"+r" (
s1),
"+r" (s2)
130 "pxor %%mm7, %%mm7 \n\t"
131 "pxor %%mm6, %%mm6 \n\t"
133 "movq (%2, %1), %%mm0 \n\t"
134 "movq (%2, %1), %%mm1 \n\t"
135 "movq 8(%2, %1), %%mm2 \n\t"
136 "movq 8(%2, %1), %%mm3 \n\t"
137 "punpcklbw %%mm7, %%mm0 \n\t"
138 "punpckhbw %%mm7, %%mm1 \n\t"
139 "punpcklbw %%mm7, %%mm2 \n\t"
140 "punpckhbw %%mm7, %%mm3 \n\t"
141 "paddw %%mm0, %%mm1 \n\t"
142 "paddw %%mm2, %%mm3 \n\t"
143 "paddw %%mm1, %%mm3 \n\t"
144 "paddw %%mm3, %%mm6 \n\t"
147 "movq %%mm6, %%mm5 \n\t"
148 "psrlq $32, %%mm6 \n\t"
149 "paddw %%mm5, %%mm6 \n\t"
150 "movq %%mm6, %%mm5 \n\t"
151 "psrlq $16, %%mm6 \n\t"
152 "paddw %%mm5, %%mm6 \n\t"
153 "movd %%mm6, %0 \n\t"
154 "andl $0xFFFF, %0 \n\t"
155 :
"=&r" (sum),
"+r" (index)
174 "punpckhbw %%mm0,%%mm1\n"
175 "punpcklbw %%mm0,%%mm2\n"
178 "punpckhbw %%mm0,%%mm3\n"
179 "punpcklbw %%mm0,%%mm4\n"
181 "pmaddwd %%mm1,%%mm1\n"
182 "pmaddwd %%mm2,%%mm2\n"
184 "pmaddwd %%mm3,%%mm3\n"
185 "pmaddwd %%mm4,%%mm4\n"
187 "paddd %%mm1,%%mm2\n"
189 "paddd %%mm3,%%mm4\n"
190 "paddd %%mm2,%%mm7\n"
193 "paddd %%mm4,%%mm7\n"
199 "paddd %%mm7,%%mm1\n"
201 :
"+r" (pix),
"=r"(tmp) :
"r" ((
x86_reg)line_size) :
"%ecx" );
205 static int sse8_mmx(
void *
v, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h) {
215 "movq (%0,%3),%%mm3\n"
216 "movq (%1,%3),%%mm4\n"
223 "psubusb %%mm2,%%mm1\n"
224 "psubusb %%mm4,%%mm3\n"
225 "psubusb %%mm5,%%mm2\n"
226 "psubusb %%mm6,%%mm4\n"
235 "punpckhbw %%mm0,%%mm2\n"
236 "punpckhbw %%mm0,%%mm4\n"
237 "punpcklbw %%mm0,%%mm1\n"
238 "punpcklbw %%mm0,%%mm3\n"
240 "pmaddwd %%mm2,%%mm2\n"
241 "pmaddwd %%mm4,%%mm4\n"
242 "pmaddwd %%mm1,%%mm1\n"
243 "pmaddwd %%mm3,%%mm3\n"
245 "lea (%0,%3,2), %0\n"
246 "lea (%1,%3,2), %1\n"
248 "paddd %%mm2,%%mm1\n"
249 "paddd %%mm4,%%mm3\n"
250 "paddd %%mm1,%%mm7\n"
251 "paddd %%mm3,%%mm7\n"
258 "paddd %%mm7,%%mm1\n"
260 :
"+r" (pix1),
"+r" (pix2),
"=r"(tmp)
261 :
"r" ((
x86_reg)line_size) ,
"m" (h)
266 static int sse16_mmx(
void *
v, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h) {
283 "psubusb %%mm2,%%mm1\n"
284 "psubusb %%mm4,%%mm3\n"
285 "psubusb %%mm5,%%mm2\n"
286 "psubusb %%mm6,%%mm4\n"
295 "punpckhbw %%mm0,%%mm2\n"
296 "punpckhbw %%mm0,%%mm4\n"
297 "punpcklbw %%mm0,%%mm1\n"
298 "punpcklbw %%mm0,%%mm3\n"
300 "pmaddwd %%mm2,%%mm2\n"
301 "pmaddwd %%mm4,%%mm4\n"
302 "pmaddwd %%mm1,%%mm1\n"
303 "pmaddwd %%mm3,%%mm3\n"
308 "paddd %%mm2,%%mm1\n"
309 "paddd %%mm4,%%mm3\n"
310 "paddd %%mm1,%%mm7\n"
311 "paddd %%mm3,%%mm7\n"
318 "paddd %%mm7,%%mm1\n"
320 :
"+r" (pix1),
"+r" (pix2),
"=r"(tmp)
321 :
"r" ((
x86_reg)line_size) ,
"m" (h)
326 int ff_sse16_sse2(
void *
v, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h);
336 "movq %%mm0, %%mm1\n"
340 "movq %%mm0, %%mm2\n"
341 "movq %%mm1, %%mm3\n"
342 "punpcklbw %%mm7,%%mm0\n"
343 "punpcklbw %%mm7,%%mm1\n"
344 "punpckhbw %%mm7,%%mm2\n"
345 "punpckhbw %%mm7,%%mm3\n"
346 "psubw %%mm1, %%mm0\n"
347 "psubw %%mm3, %%mm2\n"
352 "movq %%mm4, %%mm1\n"
356 "movq %%mm4, %%mm5\n"
357 "movq %%mm1, %%mm3\n"
358 "punpcklbw %%mm7,%%mm4\n"
359 "punpcklbw %%mm7,%%mm1\n"
360 "punpckhbw %%mm7,%%mm5\n"
361 "punpckhbw %%mm7,%%mm3\n"
362 "psubw %%mm1, %%mm4\n"
363 "psubw %%mm3, %%mm5\n"
364 "psubw %%mm4, %%mm0\n"
365 "psubw %%mm5, %%mm2\n"
366 "pxor %%mm3, %%mm3\n"
367 "pxor %%mm1, %%mm1\n"
368 "pcmpgtw %%mm0, %%mm3\n\t"
369 "pcmpgtw %%mm2, %%mm1\n\t"
370 "pxor %%mm3, %%mm0\n"
371 "pxor %%mm1, %%mm2\n"
372 "psubw %%mm3, %%mm0\n"
373 "psubw %%mm1, %%mm2\n"
374 "paddw %%mm0, %%mm2\n"
375 "paddw %%mm2, %%mm6\n"
381 "movq %%mm0, %%mm1\n"
385 "movq %%mm0, %%mm2\n"
386 "movq %%mm1, %%mm3\n"
387 "punpcklbw %%mm7,%%mm0\n"
388 "punpcklbw %%mm7,%%mm1\n"
389 "punpckhbw %%mm7,%%mm2\n"
390 "punpckhbw %%mm7,%%mm3\n"
391 "psubw %%mm1, %%mm0\n"
392 "psubw %%mm3, %%mm2\n"
393 "psubw %%mm0, %%mm4\n"
394 "psubw %%mm2, %%mm5\n"
395 "pxor %%mm3, %%mm3\n"
396 "pxor %%mm1, %%mm1\n"
397 "pcmpgtw %%mm4, %%mm3\n\t"
398 "pcmpgtw %%mm5, %%mm1\n\t"
399 "pxor %%mm3, %%mm4\n"
400 "pxor %%mm1, %%mm5\n"
401 "psubw %%mm3, %%mm4\n"
402 "psubw %%mm1, %%mm5\n"
403 "paddw %%mm4, %%mm5\n"
404 "paddw %%mm5, %%mm6\n"
409 "movq %%mm4, %%mm1\n"
413 "movq %%mm4, %%mm5\n"
414 "movq %%mm1, %%mm3\n"
415 "punpcklbw %%mm7,%%mm4\n"
416 "punpcklbw %%mm7,%%mm1\n"
417 "punpckhbw %%mm7,%%mm5\n"
418 "punpckhbw %%mm7,%%mm3\n"
419 "psubw %%mm1, %%mm4\n"
420 "psubw %%mm3, %%mm5\n"
421 "psubw %%mm4, %%mm0\n"
422 "psubw %%mm5, %%mm2\n"
423 "pxor %%mm3, %%mm3\n"
424 "pxor %%mm1, %%mm1\n"
425 "pcmpgtw %%mm0, %%mm3\n\t"
426 "pcmpgtw %%mm2, %%mm1\n\t"
427 "pxor %%mm3, %%mm0\n"
428 "pxor %%mm1, %%mm2\n"
429 "psubw %%mm3, %%mm0\n"
430 "psubw %%mm1, %%mm2\n"
431 "paddw %%mm0, %%mm2\n"
432 "paddw %%mm2, %%mm6\n"
438 "movq %%mm6, %%mm0\n"
439 "punpcklwd %%mm7,%%mm0\n"
440 "punpckhwd %%mm7,%%mm6\n"
441 "paddd %%mm0, %%mm6\n"
445 "paddd %%mm6,%%mm0\n"
447 :
"+r" (pix1),
"=r"(tmp)
448 :
"r" ((
x86_reg)line_size) ,
"g" (h-2)
463 "movq %%mm0, %%mm2\n"
464 "movq %%mm1, %%mm3\n"
465 "punpcklbw %%mm7,%%mm0\n"
466 "punpcklbw %%mm7,%%mm1\n"
467 "punpckhbw %%mm7,%%mm2\n"
468 "punpckhbw %%mm7,%%mm3\n"
469 "psubw %%mm1, %%mm0\n"
470 "psubw %%mm3, %%mm2\n"
476 "movq %%mm4, %%mm5\n"
477 "movq %%mm1, %%mm3\n"
478 "punpcklbw %%mm7,%%mm4\n"
479 "punpcklbw %%mm7,%%mm1\n"
480 "punpckhbw %%mm7,%%mm5\n"
481 "punpckhbw %%mm7,%%mm3\n"
482 "psubw %%mm1, %%mm4\n"
483 "psubw %%mm3, %%mm5\n"
484 "psubw %%mm4, %%mm0\n"
485 "psubw %%mm5, %%mm2\n"
486 "pxor %%mm3, %%mm3\n"
487 "pxor %%mm1, %%mm1\n"
488 "pcmpgtw %%mm0, %%mm3\n\t"
489 "pcmpgtw %%mm2, %%mm1\n\t"
490 "pxor %%mm3, %%mm0\n"
491 "pxor %%mm1, %%mm2\n"
492 "psubw %%mm3, %%mm0\n"
493 "psubw %%mm1, %%mm2\n"
494 "paddw %%mm0, %%mm2\n"
495 "paddw %%mm2, %%mm6\n"
502 "movq %%mm0, %%mm2\n"
503 "movq %%mm1, %%mm3\n"
504 "punpcklbw %%mm7,%%mm0\n"
505 "punpcklbw %%mm7,%%mm1\n"
506 "punpckhbw %%mm7,%%mm2\n"
507 "punpckhbw %%mm7,%%mm3\n"
508 "psubw %%mm1, %%mm0\n"
509 "psubw %%mm3, %%mm2\n"
510 "psubw %%mm0, %%mm4\n"
511 "psubw %%mm2, %%mm5\n"
512 "pxor %%mm3, %%mm3\n"
513 "pxor %%mm1, %%mm1\n"
514 "pcmpgtw %%mm4, %%mm3\n\t"
515 "pcmpgtw %%mm5, %%mm1\n\t"
516 "pxor %%mm3, %%mm4\n"
517 "pxor %%mm1, %%mm5\n"
518 "psubw %%mm3, %%mm4\n"
519 "psubw %%mm1, %%mm5\n"
520 "paddw %%mm4, %%mm5\n"
521 "paddw %%mm5, %%mm6\n"
527 "movq %%mm4, %%mm5\n"
528 "movq %%mm1, %%mm3\n"
529 "punpcklbw %%mm7,%%mm4\n"
530 "punpcklbw %%mm7,%%mm1\n"
531 "punpckhbw %%mm7,%%mm5\n"
532 "punpckhbw %%mm7,%%mm3\n"
533 "psubw %%mm1, %%mm4\n"
534 "psubw %%mm3, %%mm5\n"
535 "psubw %%mm4, %%mm0\n"
536 "psubw %%mm5, %%mm2\n"
537 "pxor %%mm3, %%mm3\n"
538 "pxor %%mm1, %%mm1\n"
539 "pcmpgtw %%mm0, %%mm3\n\t"
540 "pcmpgtw %%mm2, %%mm1\n\t"
541 "pxor %%mm3, %%mm0\n"
542 "pxor %%mm1, %%mm2\n"
543 "psubw %%mm3, %%mm0\n"
544 "psubw %%mm1, %%mm2\n"
545 "paddw %%mm0, %%mm2\n"
546 "paddw %%mm2, %%mm6\n"
552 "movq %%mm6, %%mm0\n"
553 "punpcklwd %%mm7,%%mm0\n"
554 "punpckhwd %%mm7,%%mm6\n"
555 "paddd %%mm0, %%mm6\n"
559 "paddd %%mm6,%%mm0\n"
561 :
"+r" (pix1),
"=r"(tmp)
562 :
"r" ((
x86_reg)line_size) ,
"g" (h-2)
567 static int nsse16_mmx(
void *p, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h) {
571 if(c) score1 = c->
dsp.
sse[0](c, pix1, pix2, line_size, h);
572 else score1 =
sse16_mmx(c, pix1, pix2, line_size, h);
576 else return score1 +
FFABS(score2)*8;
579 static int nsse8_mmx(
void *p, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h) {
581 int score1=
sse8_mmx(c, pix1, pix2, line_size, h);
585 else return score1 +
FFABS(score2)*8;
591 assert( (((
int)pix) & 7) == 0);
592 assert((line_size &7) ==0);
594 #define SUM(in0, in1, out0, out1) \
595 "movq (%0), %%mm2\n"\
596 "movq 8(%0), %%mm3\n"\
598 "movq %%mm2, " #out0 "\n"\
599 "movq %%mm3, " #out1 "\n"\
600 "psubusb " #in0 ", %%mm2\n"\
601 "psubusb " #in1 ", %%mm3\n"\
602 "psubusb " #out0 ", " #in0 "\n"\
603 "psubusb " #out1 ", " #in1 "\n"\
604 "por %%mm2, " #in0 "\n"\
605 "por %%mm3, " #in1 "\n"\
606 "movq " #in0 ", %%mm2\n"\
607 "movq " #in1 ", %%mm3\n"\
608 "punpcklbw %%mm7, " #in0 "\n"\
609 "punpcklbw %%mm7, " #in1 "\n"\
610 "punpckhbw %%mm7, %%mm2\n"\
611 "punpckhbw %%mm7, %%mm3\n"\
612 "paddw " #in1 ", " #in0 "\n"\
613 "paddw %%mm3, %%mm2\n"\
614 "paddw %%mm2, " #in0 "\n"\
615 "paddw " #in0 ", %%mm6\n"
628 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
630 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
637 "paddw %%mm6,%%mm0\n"
640 "paddw %%mm6,%%mm0\n"
642 :
"+r" (pix),
"=r"(tmp)
643 :
"r" ((
x86_reg)line_size) ,
"m" (h)
652 assert( (((
int)pix) & 7) == 0);
653 assert((line_size &7) ==0);
655 #define SUM(in0, in1, out0, out1) \
656 "movq (%0), " #out0 "\n"\
657 "movq 8(%0), " #out1 "\n"\
659 "psadbw " #out0 ", " #in0 "\n"\
660 "psadbw " #out1 ", " #in1 "\n"\
661 "paddw " #in1 ", " #in0 "\n"\
662 "paddw " #in0 ", %%mm6\n"
674 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
676 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
682 :
"+r" (pix),
"=r"(tmp)
683 :
"r" ((
x86_reg)line_size) ,
"m" (h)
689 static int vsad16_mmx(
void *
v, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h) {
692 assert( (((
int)pix1) & 7) == 0);
693 assert( (((
int)pix2) & 7) == 0);
694 assert((line_size &7) ==0);
696 #define SUM(in0, in1, out0, out1) \
698 "movq (%1)," #out0 "\n"\
699 "movq 8(%0),%%mm3\n"\
700 "movq 8(%1)," #out1 "\n"\
703 "psubb " #out0 ", %%mm2\n"\
704 "psubb " #out1 ", %%mm3\n"\
705 "pxor %%mm7, %%mm2\n"\
706 "pxor %%mm7, %%mm3\n"\
707 "movq %%mm2, " #out0 "\n"\
708 "movq %%mm3, " #out1 "\n"\
709 "psubusb " #in0 ", %%mm2\n"\
710 "psubusb " #in1 ", %%mm3\n"\
711 "psubusb " #out0 ", " #in0 "\n"\
712 "psubusb " #out1 ", " #in1 "\n"\
713 "por %%mm2, " #in0 "\n"\
714 "por %%mm3, " #in1 "\n"\
715 "movq " #in0 ", %%mm2\n"\
716 "movq " #in1 ", %%mm3\n"\
717 "punpcklbw %%mm7, " #in0 "\n"\
718 "punpcklbw %%mm7, " #in1 "\n"\
719 "punpckhbw %%mm7, %%mm2\n"\
720 "punpckhbw %%mm7, %%mm3\n"\
721 "paddw " #in1 ", " #in0 "\n"\
722 "paddw %%mm3, %%mm2\n"\
723 "paddw %%mm2, " #in0 "\n"\
724 "paddw " #in0 ", %%mm6\n"
730 "pcmpeqw %%mm7,%%mm7\n"
732 "packsswb %%mm7, %%mm7\n"
739 "psubb %%mm2, %%mm0\n"
740 "psubb %%mm3, %%mm1\n"
741 "pxor %%mm7, %%mm0\n"
742 "pxor %%mm7, %%mm1\n"
746 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
748 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
755 "paddw %%mm6,%%mm0\n"
758 "paddw %%mm6,%%mm0\n"
760 :
"+r" (pix1),
"+r" (pix2),
"=r"(tmp)
761 :
"r" ((
x86_reg)line_size) ,
"m" (h)
767 static int vsad16_mmx2(
void *
v, uint8_t * pix1, uint8_t * pix2,
int line_size,
int h) {
770 assert( (((
int)pix1) & 7) == 0);
771 assert( (((
int)pix2) & 7) == 0);
772 assert((line_size &7) ==0);
774 #define SUM(in0, in1, out0, out1) \
775 "movq (%0)," #out0 "\n"\
777 "movq 8(%0)," #out1 "\n"\
778 "movq 8(%1),%%mm3\n"\
781 "psubb %%mm2, " #out0 "\n"\
782 "psubb %%mm3, " #out1 "\n"\
783 "pxor %%mm7, " #out0 "\n"\
784 "pxor %%mm7, " #out1 "\n"\
785 "psadbw " #out0 ", " #in0 "\n"\
786 "psadbw " #out1 ", " #in1 "\n"\
787 "paddw " #in1 ", " #in0 "\n"\
788 "paddw " #in0 ", %%mm6\n"
793 "pcmpeqw %%mm7,%%mm7\n"
795 "packsswb %%mm7, %%mm7\n"
802 "psubb %%mm2, %%mm0\n"
803 "psubb %%mm3, %%mm1\n"
804 "pxor %%mm7, %%mm0\n"
805 "pxor %%mm7, %%mm1\n"
809 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
811 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
817 :
"+r" (pix1),
"+r" (pix2),
"=r"(tmp)
818 :
"r" ((
x86_reg)line_size) ,
"m" (h)
828 "movq (%2, %0), %%mm0 \n\t"
829 "movq (%1, %0), %%mm1 \n\t"
830 "psubb %%mm0, %%mm1 \n\t"
831 "movq %%mm1, (%3, %0) \n\t"
832 "movq 8(%2, %0), %%mm0 \n\t"
833 "movq 8(%1, %0), %%mm1 \n\t"
834 "psubb %%mm0, %%mm1 \n\t"
835 "movq %%mm1, 8(%3, %0) \n\t"
840 :
"r"(src1),
"r"(src2),
"r"(dst),
"r"((
x86_reg)w-15)
843 dst[i+0] = src1[i+0]-src2[i+0];
852 "movq -1(%1, %0), %%mm0 \n\t"
853 "movq (%1, %0), %%mm1 \n\t"
854 "movq -1(%2, %0), %%mm2 \n\t"
855 "movq (%2, %0), %%mm3 \n\t"
856 "movq %%mm2, %%mm4 \n\t"
857 "psubb %%mm0, %%mm2 \n\t"
858 "paddb %%mm1, %%mm2 \n\t"
859 "movq %%mm4, %%mm5 \n\t"
860 "pmaxub %%mm1, %%mm4 \n\t"
861 "pminub %%mm5, %%mm1 \n\t"
862 "pminub %%mm2, %%mm4 \n\t"
863 "pmaxub %%mm1, %%mm4 \n\t"
864 "psubb %%mm4, %%mm3 \n\t"
865 "movq %%mm3, (%3, %0) \n\t"
870 :
"r"(src1),
"r"(src2),
"r"(dst),
"r"((
x86_reg)w)
876 dst[0]= src2[0] -
mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF);
878 *left_top= src1[w-1];
882 #define MMABS_MMX(a,z)\
883 "pxor " #z ", " #z " \n\t"\
884 "pcmpgtw " #a ", " #z " \n\t"\
885 "pxor " #z ", " #a " \n\t"\
886 "psubw " #z ", " #a " \n\t"
888 #define MMABS_MMX2(a,z)\
889 "pxor " #z ", " #z " \n\t"\
890 "psubw " #a ", " #z " \n\t"\
891 "pmaxsw " #z ", " #a " \n\t"
893 #define MMABS_SSSE3(a,z)\
894 "pabsw " #a ", " #a " \n\t"
896 #define MMABS_SUM(a,z, sum)\
898 "paddusw " #a ", " #sum " \n\t"
903 #define HSUM_MMX(a, t, dst)\
904 "movq "#a", "#t" \n\t"\
905 "psrlq $32, "#a" \n\t"\
906 "paddusw "#t", "#a" \n\t"\
907 "movq "#a", "#t" \n\t"\
908 "psrlq $16, "#a" \n\t"\
909 "paddusw "#t", "#a" \n\t"\
910 "movd "#a", "#dst" \n\t"\
912 #define HSUM_MMX2(a, t, dst)\
913 "pshufw $0x0E, "#a", "#t" \n\t"\
914 "paddusw "#t", "#a" \n\t"\
915 "pshufw $0x01, "#a", "#t" \n\t"\
916 "paddusw "#t", "#a" \n\t"\
917 "movd "#a", "#dst" \n\t"\
919 #define HSUM_SSE2(a, t, dst)\
920 "movhlps "#a", "#t" \n\t"\
921 "paddusw "#t", "#a" \n\t"\
922 "pshuflw $0x0E, "#a", "#t" \n\t"\
923 "paddusw "#t", "#a" \n\t"\
924 "pshuflw $0x01, "#a", "#t" \n\t"\
925 "paddusw "#t", "#a" \n\t"\
926 "movd "#a", "#dst" \n\t"\
928 #define hadamard_func(cpu) \
929 int ff_hadamard8_diff_##cpu (void *s, uint8_t *src1, uint8_t *src2, \
930 int stride, int h); \
931 int ff_hadamard8_diff16_##cpu(void *s, uint8_t *src1, uint8_t *src2, \
939 #define DCT_SAD4(m,mm,o)\
940 "mov"#m" "#o"+ 0(%1), "#mm"2 \n\t"\
941 "mov"#m" "#o"+16(%1), "#mm"3 \n\t"\
942 "mov"#m" "#o"+32(%1), "#mm"4 \n\t"\
943 "mov"#m" "#o"+48(%1), "#mm"5 \n\t"\
944 MMABS_SUM(mm##2, mm##6, mm##0)\
945 MMABS_SUM(mm##3, mm##7, mm##1)\
946 MMABS_SUM(mm##4, mm##6, mm##0)\
947 MMABS_SUM(mm##5, mm##7, mm##1)\
950 "pxor %%mm0, %%mm0 \n\t"\
951 "pxor %%mm1, %%mm1 \n\t"\
952 DCT_SAD4(q, %%mm, 0)\
953 DCT_SAD4(q, %%mm, 8)\
954 DCT_SAD4(q, %%mm, 64)\
955 DCT_SAD4(q, %%mm, 72)\
956 "paddusw %%mm1, %%mm0 \n\t"\
957 HSUM(%%mm0, %%mm1, %0)
959 #define DCT_SAD_SSE2\
960 "pxor %%xmm0, %%xmm0 \n\t"\
961 "pxor %%xmm1, %%xmm1 \n\t"\
962 DCT_SAD4(dqa, %%xmm, 0)\
963 DCT_SAD4(dqa, %%xmm, 64)\
964 "paddusw %%xmm1, %%xmm0 \n\t"\
965 HSUM(%%xmm0, %%xmm1, %0)
967 #define DCT_SAD_FUNC(cpu) \
968 static int sum_abs_dctelem_##cpu(DCTELEM *block){\
978 #define DCT_SAD DCT_SAD_MMX
979 #define HSUM(a,t,dst) HSUM_MMX(a,t,dst)
980 #define MMABS(a,z) MMABS_MMX(a,z)
985 #define HSUM(a,t,dst) HSUM_MMX2(a,t,dst)
986 #define MMABS(a,z) MMABS_MMX2(a,z)
991 #define DCT_SAD DCT_SAD_SSE2
992 #define HSUM(a,t,dst) HSUM_SSE2(a,t,dst)
997 #define MMABS(a,z) MMABS_SSSE3(a,z)
1004 static int ssd_int8_vs_int16_mmx(
const int8_t *pix1,
const int16_t *pix2,
int size){
1008 "pxor %%mm4, %%mm4 \n"
1011 "movq (%2,%0), %%mm2 \n"
1012 "movq (%3,%0,2), %%mm0 \n"
1013 "movq 8(%3,%0,2), %%mm1 \n"
1014 "punpckhbw %%mm2, %%mm3 \n"
1015 "punpcklbw %%mm2, %%mm2 \n"
1016 "psraw $8, %%mm3 \n"
1017 "psraw $8, %%mm2 \n"
1018 "psubw %%mm3, %%mm1 \n"
1019 "psubw %%mm2, %%mm0 \n"
1020 "pmaddwd %%mm1, %%mm1 \n"
1021 "pmaddwd %%mm0, %%mm0 \n"
1022 "paddd %%mm1, %%mm4 \n"
1023 "paddd %%mm0, %%mm4 \n"
1025 "movq %%mm4, %%mm3 \n"
1026 "psrlq $32, %%mm3 \n"
1027 "paddd %%mm3, %%mm4 \n"
1030 :
"r"(pix1),
"r"(pix2)
1035 #define PHADDD(a, t)\
1036 "movq "#a", "#t" \n\t"\
1037 "psrlq $32, "#a" \n\t"\
1038 "paddd "#t", "#a" \n\t"
1044 #define PMULHRW(x, y, s, o)\
1045 "pmulhw " #s ", "#x " \n\t"\
1046 "pmulhw " #s ", "#y " \n\t"\
1047 "paddw " #o ", "#x " \n\t"\
1048 "paddw " #o ", "#y " \n\t"\
1049 "psraw $1, "#x " \n\t"\
1050 "psraw $1, "#y " \n\t"
1051 #define DEF(x) x ## _mmx
1052 #define SET_RND MOVQ_WONE
1053 #define SCALE_OFFSET 1
1062 #define DEF(x) x ## _3dnow
1064 #define SCALE_OFFSET 0
1065 #define PMULHRW(x, y, s, o)\
1066 "pmulhrw " #s ", "#x " \n\t"\
1067 "pmulhrw " #s ", "#y " \n\t"
1078 #define DEF(x) x ## _ssse3
1080 #define SCALE_OFFSET -1
1081 #define PHADDD(a, t)\
1082 "pshufw $0x0E, "#a", "#t" \n\t"\
1083 "paddd "#t", "#a" \n\t"
1084 #define PMULHRW(x, y, s, o)\
1085 "pmulhrsw " #s ", "#x " \n\t"\
1086 "pmulhrsw " #s ", "#y " \n\t"
1104 const int dct_algo = avctx->
dct_algo;
1167 #if HAVE_YASM && HAVE_ALIGNED_STACK
1180 #if HAVE_YASM && HAVE_ALIGNED_STACK