2 * software RGB to RGB converter
3 * pluralize by software PAL8 to RGB converter
4 * software YUV to YUV converter
5 * software YUV to RGB converter
6 * Written by Nick Kurshev.
7 * palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
8 * lot of big-endian byte order fixes by Alex Beregszaszi
10 * This file is part of FFmpeg.
12 * FFmpeg is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2.1 of the License, or (at your option) any later version.
17 * FFmpeg is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with FFmpeg; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
29 #include "libavutil/attributes.h"
37 #if COMPILE_TEMPLATE_AMD3DNOW
38 #define PREFETCH "prefetch"
39 #define PAVGB "pavgusb"
40 #elif COMPILE_TEMPLATE_MMXEXT
41 #define PREFETCH "prefetchnta"
44 #define PREFETCH " # nop"
47 #if COMPILE_TEMPLATE_AMD3DNOW
48 /* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
54 #if COMPILE_TEMPLATE_MMXEXT
55 #define MOVNTQ "movntq"
56 #define SFENCE "sfence"
59 #define SFENCE " # nop"
62 #if !COMPILE_TEMPLATE_SSE2
64 #if !COMPILE_TEMPLATE_AMD3DNOW
66 static inline void RENAME(rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size)
69 const uint8_t *s = src;
71 const uint8_t *mm_end;
73 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
75 __asm__ volatile("movq %0, %%mm7"::"m"(mask32a):"memory");
78 PREFETCH" 32(%1) \n\t"
79 "movd (%1), %%mm0 \n\t"
80 "punpckldq 3(%1), %%mm0 \n\t"
81 "movd 6(%1), %%mm1 \n\t"
82 "punpckldq 9(%1), %%mm1 \n\t"
83 "movd 12(%1), %%mm2 \n\t"
84 "punpckldq 15(%1), %%mm2 \n\t"
85 "movd 18(%1), %%mm3 \n\t"
86 "punpckldq 21(%1), %%mm3 \n\t"
87 "por %%mm7, %%mm0 \n\t"
88 "por %%mm7, %%mm1 \n\t"
89 "por %%mm7, %%mm2 \n\t"
90 "por %%mm7, %%mm3 \n\t"
91 MOVNTQ" %%mm0, (%0) \n\t"
92 MOVNTQ" %%mm1, 8(%0) \n\t"
93 MOVNTQ" %%mm2, 16(%0) \n\t"
94 MOVNTQ" %%mm3, 24(%0)"
100 __asm__ volatile(SFENCE:::"memory");
101 __asm__ volatile(EMMS:::"memory");
110 #define STORE_BGR24_MMX \
111 "psrlq $8, %%mm2 \n\t" \
112 "psrlq $8, %%mm3 \n\t" \
113 "psrlq $8, %%mm6 \n\t" \
114 "psrlq $8, %%mm7 \n\t" \
115 "pand "MANGLE(mask24l)", %%mm0\n\t" \
116 "pand "MANGLE(mask24l)", %%mm1\n\t" \
117 "pand "MANGLE(mask24l)", %%mm4\n\t" \
118 "pand "MANGLE(mask24l)", %%mm5\n\t" \
119 "pand "MANGLE(mask24h)", %%mm2\n\t" \
120 "pand "MANGLE(mask24h)", %%mm3\n\t" \
121 "pand "MANGLE(mask24h)", %%mm6\n\t" \
122 "pand "MANGLE(mask24h)", %%mm7\n\t" \
123 "por %%mm2, %%mm0 \n\t" \
124 "por %%mm3, %%mm1 \n\t" \
125 "por %%mm6, %%mm4 \n\t" \
126 "por %%mm7, %%mm5 \n\t" \
128 "movq %%mm1, %%mm2 \n\t" \
129 "movq %%mm4, %%mm3 \n\t" \
130 "psllq $48, %%mm2 \n\t" \
131 "psllq $32, %%mm3 \n\t" \
132 "por %%mm2, %%mm0 \n\t" \
133 "psrlq $16, %%mm1 \n\t" \
134 "psrlq $32, %%mm4 \n\t" \
135 "psllq $16, %%mm5 \n\t" \
136 "por %%mm3, %%mm1 \n\t" \
137 "por %%mm5, %%mm4 \n\t" \
139 MOVNTQ" %%mm0, (%0) \n\t" \
140 MOVNTQ" %%mm1, 8(%0) \n\t" \
141 MOVNTQ" %%mm4, 16(%0)"
144 static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
147 const uint8_t *s = src;
149 const uint8_t *mm_end;
151 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
155 PREFETCH" 32(%1) \n\t"
156 "movq (%1), %%mm0 \n\t"
157 "movq 8(%1), %%mm1 \n\t"
158 "movq 16(%1), %%mm4 \n\t"
159 "movq 24(%1), %%mm5 \n\t"
160 "movq %%mm0, %%mm2 \n\t"
161 "movq %%mm1, %%mm3 \n\t"
162 "movq %%mm4, %%mm6 \n\t"
163 "movq %%mm5, %%mm7 \n\t"
170 __asm__ volatile(SFENCE:::"memory");
171 __asm__ volatile(EMMS:::"memory");
181 original by Strepto/Astral
182 ported to gcc & bugfixed: A'rpi
183 MMXEXT, 3DNOW optimization by Nick Kurshev
184 32-bit C version, and and&add trick by Michael Niedermayer
186 static inline void RENAME(rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size)
188 register const uint8_t* s=src;
189 register uint8_t* d=dst;
190 register const uint8_t *end;
191 const uint8_t *mm_end;
193 __asm__ volatile(PREFETCH" %0"::"m"(*s));
194 __asm__ volatile("movq %0, %%mm4"::"m"(mask15s));
198 PREFETCH" 32(%1) \n\t"
199 "movq (%1), %%mm0 \n\t"
200 "movq 8(%1), %%mm2 \n\t"
201 "movq %%mm0, %%mm1 \n\t"
202 "movq %%mm2, %%mm3 \n\t"
203 "pand %%mm4, %%mm0 \n\t"
204 "pand %%mm4, %%mm2 \n\t"
205 "paddw %%mm1, %%mm0 \n\t"
206 "paddw %%mm3, %%mm2 \n\t"
207 MOVNTQ" %%mm0, (%0) \n\t"
208 MOVNTQ" %%mm2, 8(%0)"
214 __asm__ volatile(SFENCE:::"memory");
215 __asm__ volatile(EMMS:::"memory");
218 register unsigned x= *((const uint32_t *)s);
219 *((uint32_t *)d) = (x&0x7FFF7FFF) + (x&0x7FE07FE0);
224 register unsigned short x= *((const uint16_t *)s);
225 *((uint16_t *)d) = (x&0x7FFF) + (x&0x7FE0);
229 static inline void RENAME(rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size)
231 register const uint8_t* s=src;
232 register uint8_t* d=dst;
233 register const uint8_t *end;
234 const uint8_t *mm_end;
236 __asm__ volatile(PREFETCH" %0"::"m"(*s));
237 __asm__ volatile("movq %0, %%mm7"::"m"(mask15rg));
238 __asm__ volatile("movq %0, %%mm6"::"m"(mask15b));
242 PREFETCH" 32(%1) \n\t"
243 "movq (%1), %%mm0 \n\t"
244 "movq 8(%1), %%mm2 \n\t"
245 "movq %%mm0, %%mm1 \n\t"
246 "movq %%mm2, %%mm3 \n\t"
247 "psrlq $1, %%mm0 \n\t"
248 "psrlq $1, %%mm2 \n\t"
249 "pand %%mm7, %%mm0 \n\t"
250 "pand %%mm7, %%mm2 \n\t"
251 "pand %%mm6, %%mm1 \n\t"
252 "pand %%mm6, %%mm3 \n\t"
253 "por %%mm1, %%mm0 \n\t"
254 "por %%mm3, %%mm2 \n\t"
255 MOVNTQ" %%mm0, (%0) \n\t"
256 MOVNTQ" %%mm2, 8(%0)"
262 __asm__ volatile(SFENCE:::"memory");
263 __asm__ volatile(EMMS:::"memory");
266 register uint32_t x= *((const uint32_t*)s);
267 *((uint32_t *)d) = ((x>>1)&0x7FE07FE0) | (x&0x001F001F);
272 register uint16_t x= *((const uint16_t*)s);
273 *((uint16_t *)d) = ((x>>1)&0x7FE0) | (x&0x001F);
277 static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size)
279 const uint8_t *s = src;
281 const uint8_t *mm_end;
282 uint16_t *d = (uint16_t *)dst;
286 "movq %3, %%mm5 \n\t"
287 "movq %4, %%mm6 \n\t"
288 "movq %5, %%mm7 \n\t"
292 PREFETCH" 32(%1) \n\t"
293 "movd (%1), %%mm0 \n\t"
294 "movd 4(%1), %%mm3 \n\t"
295 "punpckldq 8(%1), %%mm0 \n\t"
296 "punpckldq 12(%1), %%mm3 \n\t"
297 "movq %%mm0, %%mm1 \n\t"
298 "movq %%mm3, %%mm4 \n\t"
299 "pand %%mm6, %%mm0 \n\t"
300 "pand %%mm6, %%mm3 \n\t"
301 "pmaddwd %%mm7, %%mm0 \n\t"
302 "pmaddwd %%mm7, %%mm3 \n\t"
303 "pand %%mm5, %%mm1 \n\t"
304 "pand %%mm5, %%mm4 \n\t"
305 "por %%mm1, %%mm0 \n\t"
306 "por %%mm4, %%mm3 \n\t"
307 "psrld $5, %%mm0 \n\t"
308 "pslld $11, %%mm3 \n\t"
309 "por %%mm3, %%mm0 \n\t"
310 MOVNTQ" %%mm0, (%0) \n\t"
317 : "r" (mm_end), "m" (mask3216g), "m" (mask3216br), "m" (mul3216)
319 __asm__ volatile(SFENCE:::"memory");
320 __asm__ volatile(EMMS:::"memory");
322 register int rgb = *(const uint32_t*)s; s += 4;
323 *d++ = ((rgb&0xFF)>>3) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>8);
327 static inline void RENAME(rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size)
329 const uint8_t *s = src;
331 const uint8_t *mm_end;
332 uint16_t *d = (uint16_t *)dst;
334 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
336 "movq %0, %%mm7 \n\t"
337 "movq %1, %%mm6 \n\t"
338 ::"m"(red_16mask),"m"(green_16mask));
342 PREFETCH" 32(%1) \n\t"
343 "movd (%1), %%mm0 \n\t"
344 "movd 4(%1), %%mm3 \n\t"
345 "punpckldq 8(%1), %%mm0 \n\t"
346 "punpckldq 12(%1), %%mm3 \n\t"
347 "movq %%mm0, %%mm1 \n\t"
348 "movq %%mm0, %%mm2 \n\t"
349 "movq %%mm3, %%mm4 \n\t"
350 "movq %%mm3, %%mm5 \n\t"
351 "psllq $8, %%mm0 \n\t"
352 "psllq $8, %%mm3 \n\t"
353 "pand %%mm7, %%mm0 \n\t"
354 "pand %%mm7, %%mm3 \n\t"
355 "psrlq $5, %%mm1 \n\t"
356 "psrlq $5, %%mm4 \n\t"
357 "pand %%mm6, %%mm1 \n\t"
358 "pand %%mm6, %%mm4 \n\t"
359 "psrlq $19, %%mm2 \n\t"
360 "psrlq $19, %%mm5 \n\t"
361 "pand %2, %%mm2 \n\t"
362 "pand %2, %%mm5 \n\t"
363 "por %%mm1, %%mm0 \n\t"
364 "por %%mm4, %%mm3 \n\t"
365 "por %%mm2, %%mm0 \n\t"
366 "por %%mm5, %%mm3 \n\t"
367 "psllq $16, %%mm3 \n\t"
368 "por %%mm3, %%mm0 \n\t"
369 MOVNTQ" %%mm0, (%0) \n\t"
370 :: "r"(d),"r"(s),"m"(blue_16mask):"memory");
374 __asm__ volatile(SFENCE:::"memory");
375 __asm__ volatile(EMMS:::"memory");
377 register int rgb = *(const uint32_t*)s; s += 4;
378 *d++ = ((rgb&0xF8)<<8) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>19);
382 static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size)
384 const uint8_t *s = src;
386 const uint8_t *mm_end;
387 uint16_t *d = (uint16_t *)dst;
391 "movq %3, %%mm5 \n\t"
392 "movq %4, %%mm6 \n\t"
393 "movq %5, %%mm7 \n\t"
397 PREFETCH" 32(%1) \n\t"
398 "movd (%1), %%mm0 \n\t"
399 "movd 4(%1), %%mm3 \n\t"
400 "punpckldq 8(%1), %%mm0 \n\t"
401 "punpckldq 12(%1), %%mm3 \n\t"
402 "movq %%mm0, %%mm1 \n\t"
403 "movq %%mm3, %%mm4 \n\t"
404 "pand %%mm6, %%mm0 \n\t"
405 "pand %%mm6, %%mm3 \n\t"
406 "pmaddwd %%mm7, %%mm0 \n\t"
407 "pmaddwd %%mm7, %%mm3 \n\t"
408 "pand %%mm5, %%mm1 \n\t"
409 "pand %%mm5, %%mm4 \n\t"
410 "por %%mm1, %%mm0 \n\t"
411 "por %%mm4, %%mm3 \n\t"
412 "psrld $6, %%mm0 \n\t"
413 "pslld $10, %%mm3 \n\t"
414 "por %%mm3, %%mm0 \n\t"
415 MOVNTQ" %%mm0, (%0) \n\t"
422 : "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)
424 __asm__ volatile(SFENCE:::"memory");
425 __asm__ volatile(EMMS:::"memory");
427 register int rgb = *(const uint32_t*)s; s += 4;
428 *d++ = ((rgb&0xFF)>>3) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>9);
432 static inline void RENAME(rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size)
434 const uint8_t *s = src;
436 const uint8_t *mm_end;
437 uint16_t *d = (uint16_t *)dst;
439 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
441 "movq %0, %%mm7 \n\t"
442 "movq %1, %%mm6 \n\t"
443 ::"m"(red_15mask),"m"(green_15mask));
447 PREFETCH" 32(%1) \n\t"
448 "movd (%1), %%mm0 \n\t"
449 "movd 4(%1), %%mm3 \n\t"
450 "punpckldq 8(%1), %%mm0 \n\t"
451 "punpckldq 12(%1), %%mm3 \n\t"
452 "movq %%mm0, %%mm1 \n\t"
453 "movq %%mm0, %%mm2 \n\t"
454 "movq %%mm3, %%mm4 \n\t"
455 "movq %%mm3, %%mm5 \n\t"
456 "psllq $7, %%mm0 \n\t"
457 "psllq $7, %%mm3 \n\t"
458 "pand %%mm7, %%mm0 \n\t"
459 "pand %%mm7, %%mm3 \n\t"
460 "psrlq $6, %%mm1 \n\t"
461 "psrlq $6, %%mm4 \n\t"
462 "pand %%mm6, %%mm1 \n\t"
463 "pand %%mm6, %%mm4 \n\t"
464 "psrlq $19, %%mm2 \n\t"
465 "psrlq $19, %%mm5 \n\t"
466 "pand %2, %%mm2 \n\t"
467 "pand %2, %%mm5 \n\t"
468 "por %%mm1, %%mm0 \n\t"
469 "por %%mm4, %%mm3 \n\t"
470 "por %%mm2, %%mm0 \n\t"
471 "por %%mm5, %%mm3 \n\t"
472 "psllq $16, %%mm3 \n\t"
473 "por %%mm3, %%mm0 \n\t"
474 MOVNTQ" %%mm0, (%0) \n\t"
475 ::"r"(d),"r"(s),"m"(blue_15mask):"memory");
479 __asm__ volatile(SFENCE:::"memory");
480 __asm__ volatile(EMMS:::"memory");
482 register int rgb = *(const uint32_t*)s; s += 4;
483 *d++ = ((rgb&0xF8)<<7) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>19);
487 static inline void RENAME(rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size)
489 const uint8_t *s = src;
491 const uint8_t *mm_end;
492 uint16_t *d = (uint16_t *)dst;
494 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
496 "movq %0, %%mm7 \n\t"
497 "movq %1, %%mm6 \n\t"
498 ::"m"(red_16mask),"m"(green_16mask));
502 PREFETCH" 32(%1) \n\t"
503 "movd (%1), %%mm0 \n\t"
504 "movd 3(%1), %%mm3 \n\t"
505 "punpckldq 6(%1), %%mm0 \n\t"
506 "punpckldq 9(%1), %%mm3 \n\t"
507 "movq %%mm0, %%mm1 \n\t"
508 "movq %%mm0, %%mm2 \n\t"
509 "movq %%mm3, %%mm4 \n\t"
510 "movq %%mm3, %%mm5 \n\t"
511 "psrlq $3, %%mm0 \n\t"
512 "psrlq $3, %%mm3 \n\t"
513 "pand %2, %%mm0 \n\t"
514 "pand %2, %%mm3 \n\t"
515 "psrlq $5, %%mm1 \n\t"
516 "psrlq $5, %%mm4 \n\t"
517 "pand %%mm6, %%mm1 \n\t"
518 "pand %%mm6, %%mm4 \n\t"
519 "psrlq $8, %%mm2 \n\t"
520 "psrlq $8, %%mm5 \n\t"
521 "pand %%mm7, %%mm2 \n\t"
522 "pand %%mm7, %%mm5 \n\t"
523 "por %%mm1, %%mm0 \n\t"
524 "por %%mm4, %%mm3 \n\t"
525 "por %%mm2, %%mm0 \n\t"
526 "por %%mm5, %%mm3 \n\t"
527 "psllq $16, %%mm3 \n\t"
528 "por %%mm3, %%mm0 \n\t"
529 MOVNTQ" %%mm0, (%0) \n\t"
530 ::"r"(d),"r"(s),"m"(blue_16mask):"memory");
534 __asm__ volatile(SFENCE:::"memory");
535 __asm__ volatile(EMMS:::"memory");
540 *d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8);
544 static inline void RENAME(rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size)
546 const uint8_t *s = src;
548 const uint8_t *mm_end;
549 uint16_t *d = (uint16_t *)dst;
551 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
553 "movq %0, %%mm7 \n\t"
554 "movq %1, %%mm6 \n\t"
555 ::"m"(red_16mask),"m"(green_16mask));
559 PREFETCH" 32(%1) \n\t"
560 "movd (%1), %%mm0 \n\t"
561 "movd 3(%1), %%mm3 \n\t"
562 "punpckldq 6(%1), %%mm0 \n\t"
563 "punpckldq 9(%1), %%mm3 \n\t"
564 "movq %%mm0, %%mm1 \n\t"
565 "movq %%mm0, %%mm2 \n\t"
566 "movq %%mm3, %%mm4 \n\t"
567 "movq %%mm3, %%mm5 \n\t"
568 "psllq $8, %%mm0 \n\t"
569 "psllq $8, %%mm3 \n\t"
570 "pand %%mm7, %%mm0 \n\t"
571 "pand %%mm7, %%mm3 \n\t"
572 "psrlq $5, %%mm1 \n\t"
573 "psrlq $5, %%mm4 \n\t"
574 "pand %%mm6, %%mm1 \n\t"
575 "pand %%mm6, %%mm4 \n\t"
576 "psrlq $19, %%mm2 \n\t"
577 "psrlq $19, %%mm5 \n\t"
578 "pand %2, %%mm2 \n\t"
579 "pand %2, %%mm5 \n\t"
580 "por %%mm1, %%mm0 \n\t"
581 "por %%mm4, %%mm3 \n\t"
582 "por %%mm2, %%mm0 \n\t"
583 "por %%mm5, %%mm3 \n\t"
584 "psllq $16, %%mm3 \n\t"
585 "por %%mm3, %%mm0 \n\t"
586 MOVNTQ" %%mm0, (%0) \n\t"
587 ::"r"(d),"r"(s),"m"(blue_16mask):"memory");
591 __asm__ volatile(SFENCE:::"memory");
592 __asm__ volatile(EMMS:::"memory");
597 *d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8);
601 static inline void RENAME(rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size)
603 const uint8_t *s = src;
605 const uint8_t *mm_end;
606 uint16_t *d = (uint16_t *)dst;
608 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
610 "movq %0, %%mm7 \n\t"
611 "movq %1, %%mm6 \n\t"
612 ::"m"(red_15mask),"m"(green_15mask));
616 PREFETCH" 32(%1) \n\t"
617 "movd (%1), %%mm0 \n\t"
618 "movd 3(%1), %%mm3 \n\t"
619 "punpckldq 6(%1), %%mm0 \n\t"
620 "punpckldq 9(%1), %%mm3 \n\t"
621 "movq %%mm0, %%mm1 \n\t"
622 "movq %%mm0, %%mm2 \n\t"
623 "movq %%mm3, %%mm4 \n\t"
624 "movq %%mm3, %%mm5 \n\t"
625 "psrlq $3, %%mm0 \n\t"
626 "psrlq $3, %%mm3 \n\t"
627 "pand %2, %%mm0 \n\t"
628 "pand %2, %%mm3 \n\t"
629 "psrlq $6, %%mm1 \n\t"
630 "psrlq $6, %%mm4 \n\t"
631 "pand %%mm6, %%mm1 \n\t"
632 "pand %%mm6, %%mm4 \n\t"
633 "psrlq $9, %%mm2 \n\t"
634 "psrlq $9, %%mm5 \n\t"
635 "pand %%mm7, %%mm2 \n\t"
636 "pand %%mm7, %%mm5 \n\t"
637 "por %%mm1, %%mm0 \n\t"
638 "por %%mm4, %%mm3 \n\t"
639 "por %%mm2, %%mm0 \n\t"
640 "por %%mm5, %%mm3 \n\t"
641 "psllq $16, %%mm3 \n\t"
642 "por %%mm3, %%mm0 \n\t"
643 MOVNTQ" %%mm0, (%0) \n\t"
644 ::"r"(d),"r"(s),"m"(blue_15mask):"memory");
648 __asm__ volatile(SFENCE:::"memory");
649 __asm__ volatile(EMMS:::"memory");
654 *d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7);
658 static inline void RENAME(rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size)
660 const uint8_t *s = src;
662 const uint8_t *mm_end;
663 uint16_t *d = (uint16_t *)dst;
665 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
667 "movq %0, %%mm7 \n\t"
668 "movq %1, %%mm6 \n\t"
669 ::"m"(red_15mask),"m"(green_15mask));
673 PREFETCH" 32(%1) \n\t"
674 "movd (%1), %%mm0 \n\t"
675 "movd 3(%1), %%mm3 \n\t"
676 "punpckldq 6(%1), %%mm0 \n\t"
677 "punpckldq 9(%1), %%mm3 \n\t"
678 "movq %%mm0, %%mm1 \n\t"
679 "movq %%mm0, %%mm2 \n\t"
680 "movq %%mm3, %%mm4 \n\t"
681 "movq %%mm3, %%mm5 \n\t"
682 "psllq $7, %%mm0 \n\t"
683 "psllq $7, %%mm3 \n\t"
684 "pand %%mm7, %%mm0 \n\t"
685 "pand %%mm7, %%mm3 \n\t"
686 "psrlq $6, %%mm1 \n\t"
687 "psrlq $6, %%mm4 \n\t"
688 "pand %%mm6, %%mm1 \n\t"
689 "pand %%mm6, %%mm4 \n\t"
690 "psrlq $19, %%mm2 \n\t"
691 "psrlq $19, %%mm5 \n\t"
692 "pand %2, %%mm2 \n\t"
693 "pand %2, %%mm5 \n\t"
694 "por %%mm1, %%mm0 \n\t"
695 "por %%mm4, %%mm3 \n\t"
696 "por %%mm2, %%mm0 \n\t"
697 "por %%mm5, %%mm3 \n\t"
698 "psllq $16, %%mm3 \n\t"
699 "por %%mm3, %%mm0 \n\t"
700 MOVNTQ" %%mm0, (%0) \n\t"
701 ::"r"(d),"r"(s),"m"(blue_15mask):"memory");
705 __asm__ volatile(SFENCE:::"memory");
706 __asm__ volatile(EMMS:::"memory");
711 *d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7);
715 static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
718 const uint16_t *mm_end;
720 const uint16_t *s = (const uint16_t*)src;
721 end = s + src_size/2;
722 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
726 PREFETCH" 32(%1) \n\t"
727 "movq (%1), %%mm0 \n\t"
728 "movq (%1), %%mm1 \n\t"
729 "movq (%1), %%mm2 \n\t"
730 "pand %2, %%mm0 \n\t"
731 "pand %3, %%mm1 \n\t"
732 "pand %4, %%mm2 \n\t"
733 "psllq $5, %%mm0 \n\t"
734 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
735 "pmulhw "MANGLE(mul15_mid)", %%mm1 \n\t"
736 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
737 "movq %%mm0, %%mm3 \n\t"
738 "movq %%mm1, %%mm4 \n\t"
739 "movq %%mm2, %%mm5 \n\t"
740 "punpcklwd %5, %%mm0 \n\t"
741 "punpcklwd %5, %%mm1 \n\t"
742 "punpcklwd %5, %%mm2 \n\t"
743 "punpckhwd %5, %%mm3 \n\t"
744 "punpckhwd %5, %%mm4 \n\t"
745 "punpckhwd %5, %%mm5 \n\t"
746 "psllq $8, %%mm1 \n\t"
747 "psllq $16, %%mm2 \n\t"
748 "por %%mm1, %%mm0 \n\t"
749 "por %%mm2, %%mm0 \n\t"
750 "psllq $8, %%mm4 \n\t"
751 "psllq $16, %%mm5 \n\t"
752 "por %%mm4, %%mm3 \n\t"
753 "por %%mm5, %%mm3 \n\t"
755 "movq %%mm0, %%mm6 \n\t"
756 "movq %%mm3, %%mm7 \n\t"
758 "movq 8(%1), %%mm0 \n\t"
759 "movq 8(%1), %%mm1 \n\t"
760 "movq 8(%1), %%mm2 \n\t"
761 "pand %2, %%mm0 \n\t"
762 "pand %3, %%mm1 \n\t"
763 "pand %4, %%mm2 \n\t"
764 "psllq $5, %%mm0 \n\t"
765 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
766 "pmulhw "MANGLE(mul15_mid)", %%mm1 \n\t"
767 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
768 "movq %%mm0, %%mm3 \n\t"
769 "movq %%mm1, %%mm4 \n\t"
770 "movq %%mm2, %%mm5 \n\t"
771 "punpcklwd %5, %%mm0 \n\t"
772 "punpcklwd %5, %%mm1 \n\t"
773 "punpcklwd %5, %%mm2 \n\t"
774 "punpckhwd %5, %%mm3 \n\t"
775 "punpckhwd %5, %%mm4 \n\t"
776 "punpckhwd %5, %%mm5 \n\t"
777 "psllq $8, %%mm1 \n\t"
778 "psllq $16, %%mm2 \n\t"
779 "por %%mm1, %%mm0 \n\t"
780 "por %%mm2, %%mm0 \n\t"
781 "psllq $8, %%mm4 \n\t"
782 "psllq $16, %%mm5 \n\t"
783 "por %%mm4, %%mm3 \n\t"
784 "por %%mm5, %%mm3 \n\t"
787 :"r"(s),"m"(mask15b),"m"(mask15g),"m"(mask15r), "m"(mmx_null)
789 /* borrowed 32 to 24 */
791 "movq %%mm0, %%mm4 \n\t"
792 "movq %%mm3, %%mm5 \n\t"
793 "movq %%mm6, %%mm0 \n\t"
794 "movq %%mm7, %%mm1 \n\t"
796 "movq %%mm4, %%mm6 \n\t"
797 "movq %%mm5, %%mm7 \n\t"
798 "movq %%mm0, %%mm2 \n\t"
799 "movq %%mm1, %%mm3 \n\t"
808 __asm__ volatile(SFENCE:::"memory");
809 __asm__ volatile(EMMS:::"memory");
811 register uint16_t bgr;
813 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
814 *d++ = ((bgr&0x3E0)>>2) | ((bgr&0x3E0)>>7);
815 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
819 static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
822 const uint16_t *mm_end;
823 uint8_t *d = (uint8_t *)dst;
824 const uint16_t *s = (const uint16_t *)src;
825 end = s + src_size/2;
826 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
830 PREFETCH" 32(%1) \n\t"
831 "movq (%1), %%mm0 \n\t"
832 "movq (%1), %%mm1 \n\t"
833 "movq (%1), %%mm2 \n\t"
834 "pand %2, %%mm0 \n\t"
835 "pand %3, %%mm1 \n\t"
836 "pand %4, %%mm2 \n\t"
837 "psllq $5, %%mm0 \n\t"
838 "psrlq $1, %%mm2 \n\t"
839 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
840 "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t"
841 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
842 "movq %%mm0, %%mm3 \n\t"
843 "movq %%mm1, %%mm4 \n\t"
844 "movq %%mm2, %%mm5 \n\t"
845 "punpcklwd %5, %%mm0 \n\t"
846 "punpcklwd %5, %%mm1 \n\t"
847 "punpcklwd %5, %%mm2 \n\t"
848 "punpckhwd %5, %%mm3 \n\t"
849 "punpckhwd %5, %%mm4 \n\t"
850 "punpckhwd %5, %%mm5 \n\t"
851 "psllq $8, %%mm1 \n\t"
852 "psllq $16, %%mm2 \n\t"
853 "por %%mm1, %%mm0 \n\t"
854 "por %%mm2, %%mm0 \n\t"
855 "psllq $8, %%mm4 \n\t"
856 "psllq $16, %%mm5 \n\t"
857 "por %%mm4, %%mm3 \n\t"
858 "por %%mm5, %%mm3 \n\t"
860 "movq %%mm0, %%mm6 \n\t"
861 "movq %%mm3, %%mm7 \n\t"
863 "movq 8(%1), %%mm0 \n\t"
864 "movq 8(%1), %%mm1 \n\t"
865 "movq 8(%1), %%mm2 \n\t"
866 "pand %2, %%mm0 \n\t"
867 "pand %3, %%mm1 \n\t"
868 "pand %4, %%mm2 \n\t"
869 "psllq $5, %%mm0 \n\t"
870 "psrlq $1, %%mm2 \n\t"
871 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
872 "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t"
873 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
874 "movq %%mm0, %%mm3 \n\t"
875 "movq %%mm1, %%mm4 \n\t"
876 "movq %%mm2, %%mm5 \n\t"
877 "punpcklwd %5, %%mm0 \n\t"
878 "punpcklwd %5, %%mm1 \n\t"
879 "punpcklwd %5, %%mm2 \n\t"
880 "punpckhwd %5, %%mm3 \n\t"
881 "punpckhwd %5, %%mm4 \n\t"
882 "punpckhwd %5, %%mm5 \n\t"
883 "psllq $8, %%mm1 \n\t"
884 "psllq $16, %%mm2 \n\t"
885 "por %%mm1, %%mm0 \n\t"
886 "por %%mm2, %%mm0 \n\t"
887 "psllq $8, %%mm4 \n\t"
888 "psllq $16, %%mm5 \n\t"
889 "por %%mm4, %%mm3 \n\t"
890 "por %%mm5, %%mm3 \n\t"
892 :"r"(s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mmx_null)
894 /* borrowed 32 to 24 */
896 "movq %%mm0, %%mm4 \n\t"
897 "movq %%mm3, %%mm5 \n\t"
898 "movq %%mm6, %%mm0 \n\t"
899 "movq %%mm7, %%mm1 \n\t"
901 "movq %%mm4, %%mm6 \n\t"
902 "movq %%mm5, %%mm7 \n\t"
903 "movq %%mm0, %%mm2 \n\t"
904 "movq %%mm1, %%mm3 \n\t"
913 __asm__ volatile(SFENCE:::"memory");
914 __asm__ volatile(EMMS:::"memory");
916 register uint16_t bgr;
918 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
919 *d++ = ((bgr&0x7E0)>>3) | ((bgr&0x7E0)>>9);
920 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
925 * mm0 = 00 B3 00 B2 00 B1 00 B0
926 * mm1 = 00 G3 00 G2 00 G1 00 G0
927 * mm2 = 00 R3 00 R2 00 R1 00 R0
928 * mm6 = FF FF FF FF FF FF FF FF
929 * mm7 = 00 00 00 00 00 00 00 00
932 "packuswb %%mm7, %%mm0 \n\t" /* 00 00 00 00 B3 B2 B1 B0 */ \
933 "packuswb %%mm7, %%mm1 \n\t" /* 00 00 00 00 G3 G2 G1 G0 */ \
934 "packuswb %%mm7, %%mm2 \n\t" /* 00 00 00 00 R3 R2 R1 R0 */ \
935 "punpcklbw %%mm1, %%mm0 \n\t" /* G3 B3 G2 B2 G1 B1 G0 B0 */ \
936 "punpcklbw %%mm6, %%mm2 \n\t" /* FF R3 FF R2 FF R1 FF R0 */ \
937 "movq %%mm0, %%mm3 \n\t" \
938 "punpcklwd %%mm2, %%mm0 \n\t" /* FF R1 G1 B1 FF R0 G0 B0 */ \
939 "punpckhwd %%mm2, %%mm3 \n\t" /* FF R3 G3 B3 FF R2 G2 B2 */ \
940 MOVNTQ" %%mm0, (%0) \n\t" \
941 MOVNTQ" %%mm3, 8(%0) \n\t" \
943 static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size)
946 const uint16_t *mm_end;
948 const uint16_t *s = (const uint16_t *)src;
949 end = s + src_size/2;
950 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
951 __asm__ volatile("pxor %%mm7,%%mm7 \n\t":::"memory");
952 __asm__ volatile("pcmpeqd %%mm6,%%mm6 \n\t":::"memory");
956 PREFETCH" 32(%1) \n\t"
957 "movq (%1), %%mm0 \n\t"
958 "movq (%1), %%mm1 \n\t"
959 "movq (%1), %%mm2 \n\t"
960 "pand %2, %%mm0 \n\t"
961 "pand %3, %%mm1 \n\t"
962 "pand %4, %%mm2 \n\t"
963 "psllq $5, %%mm0 \n\t"
964 "pmulhw %5, %%mm0 \n\t"
965 "pmulhw %5, %%mm1 \n\t"
966 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
968 ::"r"(d),"r"(s),"m"(mask15b),"m"(mask15g),"m"(mask15r) ,"m"(mul15_mid)
973 __asm__ volatile(SFENCE:::"memory");
974 __asm__ volatile(EMMS:::"memory");
976 register uint16_t bgr;
978 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
979 *d++ = ((bgr&0x3E0)>>2) | ((bgr&0x3E0)>>7);
980 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
985 static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size)
988 const uint16_t *mm_end;
990 const uint16_t *s = (const uint16_t*)src;
991 end = s + src_size/2;
992 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
993 __asm__ volatile("pxor %%mm7,%%mm7 \n\t":::"memory");
994 __asm__ volatile("pcmpeqd %%mm6,%%mm6 \n\t":::"memory");
998 PREFETCH" 32(%1) \n\t"
999 "movq (%1), %%mm0 \n\t"
1000 "movq (%1), %%mm1 \n\t"
1001 "movq (%1), %%mm2 \n\t"
1002 "pand %2, %%mm0 \n\t"
1003 "pand %3, %%mm1 \n\t"
1004 "pand %4, %%mm2 \n\t"
1005 "psllq $5, %%mm0 \n\t"
1006 "psrlq $1, %%mm2 \n\t"
1007 "pmulhw %5, %%mm0 \n\t"
1008 "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t"
1009 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
1011 ::"r"(d),"r"(s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mul15_mid)
1016 __asm__ volatile(SFENCE:::"memory");
1017 __asm__ volatile(EMMS:::"memory");
1019 register uint16_t bgr;
1021 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
1022 *d++ = ((bgr&0x7E0)>>3) | ((bgr&0x7E0)>>9);
1023 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
1028 static inline void RENAME(shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size)
1030 x86_reg idx = 15 - src_size;
1031 const uint8_t *s = src-idx;
1032 uint8_t *d = dst-idx;
1036 PREFETCH" (%1, %0) \n\t"
1037 "movq %3, %%mm7 \n\t"
1038 "pxor %4, %%mm7 \n\t"
1039 "movq %%mm7, %%mm6 \n\t"
1040 "pxor %5, %%mm7 \n\t"
1043 PREFETCH" 32(%1, %0) \n\t"
1044 "movq (%1, %0), %%mm0 \n\t"
1045 "movq 8(%1, %0), %%mm1 \n\t"
1046 # if COMPILE_TEMPLATE_MMXEXT
1047 "pshufw $177, %%mm0, %%mm3 \n\t"
1048 "pshufw $177, %%mm1, %%mm5 \n\t"
1049 "pand %%mm7, %%mm0 \n\t"
1050 "pand %%mm6, %%mm3 \n\t"
1051 "pand %%mm7, %%mm1 \n\t"
1052 "pand %%mm6, %%mm5 \n\t"
1053 "por %%mm3, %%mm0 \n\t"
1054 "por %%mm5, %%mm1 \n\t"
1056 "movq %%mm0, %%mm2 \n\t"
1057 "movq %%mm1, %%mm4 \n\t"
1058 "pand %%mm7, %%mm0 \n\t"
1059 "pand %%mm6, %%mm2 \n\t"
1060 "pand %%mm7, %%mm1 \n\t"
1061 "pand %%mm6, %%mm4 \n\t"
1062 "movq %%mm2, %%mm3 \n\t"
1063 "movq %%mm4, %%mm5 \n\t"
1064 "pslld $16, %%mm2 \n\t"
1065 "psrld $16, %%mm3 \n\t"
1066 "pslld $16, %%mm4 \n\t"
1067 "psrld $16, %%mm5 \n\t"
1068 "por %%mm2, %%mm0 \n\t"
1069 "por %%mm4, %%mm1 \n\t"
1070 "por %%mm3, %%mm0 \n\t"
1071 "por %%mm5, %%mm1 \n\t"
1073 MOVNTQ" %%mm0, (%2, %0) \n\t"
1074 MOVNTQ" %%mm1, 8(%2, %0) \n\t"
1081 : "r" (s), "r" (d), "m" (mask32b), "m" (mask32r), "m" (mmx_one)
1083 for (; idx<15; idx+=4) {
1084 register int v = *(const uint32_t *)&s[idx], g = v & 0xff00ff00;
1086 *(uint32_t *)&d[idx] = (v>>16) + g + (v<<16);
1090 static inline void RENAME(rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
1093 x86_reg mmx_size= 23 - src_size;
1095 "test %%"REG_a", %%"REG_a" \n\t"
1097 "movq "MANGLE(mask24r)", %%mm5 \n\t"
1098 "movq "MANGLE(mask24g)", %%mm6 \n\t"
1099 "movq "MANGLE(mask24b)", %%mm7 \n\t"
1102 PREFETCH" 32(%1, %%"REG_a") \n\t"
1103 "movq (%1, %%"REG_a"), %%mm0 \n\t" // BGR BGR BG
1104 "movq (%1, %%"REG_a"), %%mm1 \n\t" // BGR BGR BG
1105 "movq 2(%1, %%"REG_a"), %%mm2 \n\t" // R BGR BGR B
1106 "psllq $16, %%mm0 \n\t" // 00 BGR BGR
1107 "pand %%mm5, %%mm0 \n\t"
1108 "pand %%mm6, %%mm1 \n\t"
1109 "pand %%mm7, %%mm2 \n\t"
1110 "por %%mm0, %%mm1 \n\t"
1111 "por %%mm2, %%mm1 \n\t"
1112 "movq 6(%1, %%"REG_a"), %%mm0 \n\t" // BGR BGR BG
1113 MOVNTQ" %%mm1, (%2, %%"REG_a") \n\t" // RGB RGB RG
1114 "movq 8(%1, %%"REG_a"), %%mm1 \n\t" // R BGR BGR B
1115 "movq 10(%1, %%"REG_a"), %%mm2 \n\t" // GR BGR BGR
1116 "pand %%mm7, %%mm0 \n\t"
1117 "pand %%mm5, %%mm1 \n\t"
1118 "pand %%mm6, %%mm2 \n\t"
1119 "por %%mm0, %%mm1 \n\t"
1120 "por %%mm2, %%mm1 \n\t"
1121 "movq 14(%1, %%"REG_a"), %%mm0 \n\t" // R BGR BGR B
1122 MOVNTQ" %%mm1, 8(%2, %%"REG_a") \n\t" // B RGB RGB R
1123 "movq 16(%1, %%"REG_a"), %%mm1 \n\t" // GR BGR BGR
1124 "movq 18(%1, %%"REG_a"), %%mm2 \n\t" // BGR BGR BG
1125 "pand %%mm6, %%mm0 \n\t"
1126 "pand %%mm7, %%mm1 \n\t"
1127 "pand %%mm5, %%mm2 \n\t"
1128 "por %%mm0, %%mm1 \n\t"
1129 "por %%mm2, %%mm1 \n\t"
1130 MOVNTQ" %%mm1, 16(%2, %%"REG_a") \n\t"
1131 "add $24, %%"REG_a" \n\t"
1135 : "r" (src-mmx_size), "r"(dst-mmx_size)
1138 __asm__ volatile(SFENCE:::"memory");
1139 __asm__ volatile(EMMS:::"memory");
1141 if (mmx_size==23) return; //finished, was multiple of 8
1145 src_size= 23-mmx_size;
1148 for (i=0; i<src_size; i+=3) {
1151 dst[i + 1] = src[i + 1];
1152 dst[i + 2] = src[i + 0];
1157 static inline void RENAME(yuvPlanartoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1158 int width, int height,
1159 int lumStride, int chromStride, int dstStride, int vertLumPerChroma)
1162 const x86_reg chromWidth= width>>1;
1163 for (y=0; y<height; y++) {
1164 //FIXME handle 2 lines at once (fewer prefetches, reuse some chroma, but very likely memory-limited anyway)
1166 "xor %%"REG_a", %%"REG_a" \n\t"
1169 PREFETCH" 32(%1, %%"REG_a", 2) \n\t"
1170 PREFETCH" 32(%2, %%"REG_a") \n\t"
1171 PREFETCH" 32(%3, %%"REG_a") \n\t"
1172 "movq (%2, %%"REG_a"), %%mm0 \n\t" // U(0)
1173 "movq %%mm0, %%mm2 \n\t" // U(0)
1174 "movq (%3, %%"REG_a"), %%mm1 \n\t" // V(0)
1175 "punpcklbw %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1176 "punpckhbw %%mm1, %%mm2 \n\t" // UVUV UVUV(8)
1178 "movq (%1, %%"REG_a",2), %%mm3 \n\t" // Y(0)
1179 "movq 8(%1, %%"REG_a",2), %%mm5 \n\t" // Y(8)
1180 "movq %%mm3, %%mm4 \n\t" // Y(0)
1181 "movq %%mm5, %%mm6 \n\t" // Y(8)
1182 "punpcklbw %%mm0, %%mm3 \n\t" // YUYV YUYV(0)
1183 "punpckhbw %%mm0, %%mm4 \n\t" // YUYV YUYV(4)
1184 "punpcklbw %%mm2, %%mm5 \n\t" // YUYV YUYV(8)
1185 "punpckhbw %%mm2, %%mm6 \n\t" // YUYV YUYV(12)
1187 MOVNTQ" %%mm3, (%0, %%"REG_a", 4) \n\t"
1188 MOVNTQ" %%mm4, 8(%0, %%"REG_a", 4) \n\t"
1189 MOVNTQ" %%mm5, 16(%0, %%"REG_a", 4) \n\t"
1190 MOVNTQ" %%mm6, 24(%0, %%"REG_a", 4) \n\t"
1192 "add $8, %%"REG_a" \n\t"
1193 "cmp %4, %%"REG_a" \n\t"
1195 ::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth)
1198 if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) {
1199 usrc += chromStride;
1200 vsrc += chromStride;
1211 * Height should be a multiple of 2 and width should be a multiple of 16.
1212 * (If this is a problem for anyone then tell me, and I will fix it.)
1214 static inline void RENAME(yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1215 int width, int height,
1216 int lumStride, int chromStride, int dstStride)
1218 //FIXME interpolate chroma
1219 RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
1222 static inline void RENAME(yuvPlanartouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1223 int width, int height,
1224 int lumStride, int chromStride, int dstStride, int vertLumPerChroma)
1227 const x86_reg chromWidth= width>>1;
1228 for (y=0; y<height; y++) {
1229 //FIXME handle 2 lines at once (fewer prefetches, reuse some chroma, but very likely memory-limited anyway)
1231 "xor %%"REG_a", %%"REG_a" \n\t"
1234 PREFETCH" 32(%1, %%"REG_a", 2) \n\t"
1235 PREFETCH" 32(%2, %%"REG_a") \n\t"
1236 PREFETCH" 32(%3, %%"REG_a") \n\t"
1237 "movq (%2, %%"REG_a"), %%mm0 \n\t" // U(0)
1238 "movq %%mm0, %%mm2 \n\t" // U(0)
1239 "movq (%3, %%"REG_a"), %%mm1 \n\t" // V(0)
1240 "punpcklbw %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1241 "punpckhbw %%mm1, %%mm2 \n\t" // UVUV UVUV(8)
1243 "movq (%1, %%"REG_a",2), %%mm3 \n\t" // Y(0)
1244 "movq 8(%1, %%"REG_a",2), %%mm5 \n\t" // Y(8)
1245 "movq %%mm0, %%mm4 \n\t" // Y(0)
1246 "movq %%mm2, %%mm6 \n\t" // Y(8)
1247 "punpcklbw %%mm3, %%mm0 \n\t" // YUYV YUYV(0)
1248 "punpckhbw %%mm3, %%mm4 \n\t" // YUYV YUYV(4)
1249 "punpcklbw %%mm5, %%mm2 \n\t" // YUYV YUYV(8)
1250 "punpckhbw %%mm5, %%mm6 \n\t" // YUYV YUYV(12)
1252 MOVNTQ" %%mm0, (%0, %%"REG_a", 4) \n\t"
1253 MOVNTQ" %%mm4, 8(%0, %%"REG_a", 4) \n\t"
1254 MOVNTQ" %%mm2, 16(%0, %%"REG_a", 4) \n\t"
1255 MOVNTQ" %%mm6, 24(%0, %%"REG_a", 4) \n\t"
1257 "add $8, %%"REG_a" \n\t"
1258 "cmp %4, %%"REG_a" \n\t"
1260 ::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth)
1263 if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) {
1264 usrc += chromStride;
1265 vsrc += chromStride;
1276 * Height should be a multiple of 2 and width should be a multiple of 16
1277 * (If this is a problem for anyone then tell me, and I will fix it.)
1279 static inline void RENAME(yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1280 int width, int height,
1281 int lumStride, int chromStride, int dstStride)
1283 //FIXME interpolate chroma
1284 RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
1288 * Width should be a multiple of 16.
1290 static inline void RENAME(yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1291 int width, int height,
1292 int lumStride, int chromStride, int dstStride)
1294 RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1);
1298 * Width should be a multiple of 16.
1300 static inline void RENAME(yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1301 int width, int height,
1302 int lumStride, int chromStride, int dstStride)
1304 RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1);
1308 * Height should be a multiple of 2 and width should be a multiple of 16.
1309 * (If this is a problem for anyone then tell me, and I will fix it.)
1311 static inline void RENAME(yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
1312 int width, int height,
1313 int lumStride, int chromStride, int srcStride)
1316 const x86_reg chromWidth= width>>1;
1317 for (y=0; y<height; y+=2) {
1319 "xor %%"REG_a", %%"REG_a" \n\t"
1320 "pcmpeqw %%mm7, %%mm7 \n\t"
1321 "psrlw $8, %%mm7 \n\t" // FF,00,FF,00...
1324 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1325 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // YUYV YUYV(0)
1326 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(4)
1327 "movq %%mm0, %%mm2 \n\t" // YUYV YUYV(0)
1328 "movq %%mm1, %%mm3 \n\t" // YUYV YUYV(4)
1329 "psrlw $8, %%mm0 \n\t" // U0V0 U0V0(0)
1330 "psrlw $8, %%mm1 \n\t" // U0V0 U0V0(4)
1331 "pand %%mm7, %%mm2 \n\t" // Y0Y0 Y0Y0(0)
1332 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(4)
1333 "packuswb %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1334 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(0)
1336 MOVNTQ" %%mm2, (%1, %%"REG_a", 2) \n\t"
1338 "movq 16(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(8)
1339 "movq 24(%0, %%"REG_a", 4), %%mm2 \n\t" // YUYV YUYV(12)
1340 "movq %%mm1, %%mm3 \n\t" // YUYV YUYV(8)
1341 "movq %%mm2, %%mm4 \n\t" // YUYV YUYV(12)
1342 "psrlw $8, %%mm1 \n\t" // U0V0 U0V0(8)
1343 "psrlw $8, %%mm2 \n\t" // U0V0 U0V0(12)
1344 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(8)
1345 "pand %%mm7, %%mm4 \n\t" // Y0Y0 Y0Y0(12)
1346 "packuswb %%mm2, %%mm1 \n\t" // UVUV UVUV(8)
1347 "packuswb %%mm4, %%mm3 \n\t" // YYYY YYYY(8)
1349 MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2) \n\t"
1351 "movq %%mm0, %%mm2 \n\t" // UVUV UVUV(0)
1352 "movq %%mm1, %%mm3 \n\t" // UVUV UVUV(8)
1353 "psrlw $8, %%mm0 \n\t" // V0V0 V0V0(0)
1354 "psrlw $8, %%mm1 \n\t" // V0V0 V0V0(8)
1355 "pand %%mm7, %%mm2 \n\t" // U0U0 U0U0(0)
1356 "pand %%mm7, %%mm3 \n\t" // U0U0 U0U0(8)
1357 "packuswb %%mm1, %%mm0 \n\t" // VVVV VVVV(0)
1358 "packuswb %%mm3, %%mm2 \n\t" // UUUU UUUU(0)
1360 MOVNTQ" %%mm0, (%3, %%"REG_a") \n\t"
1361 MOVNTQ" %%mm2, (%2, %%"REG_a") \n\t"
1363 "add $8, %%"REG_a" \n\t"
1364 "cmp %4, %%"REG_a" \n\t"
1366 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1367 : "memory", "%"REG_a
1374 "xor %%"REG_a", %%"REG_a" \n\t"
1377 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1378 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // YUYV YUYV(0)
1379 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(4)
1380 "movq 16(%0, %%"REG_a", 4), %%mm2 \n\t" // YUYV YUYV(8)
1381 "movq 24(%0, %%"REG_a", 4), %%mm3 \n\t" // YUYV YUYV(12)
1382 "pand %%mm7, %%mm0 \n\t" // Y0Y0 Y0Y0(0)
1383 "pand %%mm7, %%mm1 \n\t" // Y0Y0 Y0Y0(4)
1384 "pand %%mm7, %%mm2 \n\t" // Y0Y0 Y0Y0(8)
1385 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(12)
1386 "packuswb %%mm1, %%mm0 \n\t" // YYYY YYYY(0)
1387 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(8)
1389 MOVNTQ" %%mm0, (%1, %%"REG_a", 2) \n\t"
1390 MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2) \n\t"
1392 "add $8, %%"REG_a" \n\t"
1393 "cmp %4, %%"REG_a" \n\t"
1396 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1397 : "memory", "%"REG_a
1399 udst += chromStride;
1400 vdst += chromStride;
1404 __asm__ volatile(EMMS" \n\t"
1408 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1410 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1411 static inline void RENAME(planar2x)(const uint8_t *src, uint8_t *dst, int srcWidth, int srcHeight, int srcStride, int dstStride)
1418 for (x=0; x<srcWidth-1; x++) {
1419 dst[2*x+1]= (3*src[x] + src[x+1])>>2;
1420 dst[2*x+2]= ( src[x] + 3*src[x+1])>>2;
1422 dst[2*srcWidth-1]= src[srcWidth-1];
1426 for (y=1; y<srcHeight; y++) {
1427 const x86_reg mmxSize= srcWidth&~15;
1429 "mov %4, %%"REG_a" \n\t"
1430 "movq "MANGLE(mmx_ff)", %%mm0 \n\t"
1431 "movq (%0, %%"REG_a"), %%mm4 \n\t"
1432 "movq %%mm4, %%mm2 \n\t"
1433 "psllq $8, %%mm4 \n\t"
1434 "pand %%mm0, %%mm2 \n\t"
1435 "por %%mm2, %%mm4 \n\t"
1436 "movq (%1, %%"REG_a"), %%mm5 \n\t"
1437 "movq %%mm5, %%mm3 \n\t"
1438 "psllq $8, %%mm5 \n\t"
1439 "pand %%mm0, %%mm3 \n\t"
1440 "por %%mm3, %%mm5 \n\t"
1442 "movq (%0, %%"REG_a"), %%mm0 \n\t"
1443 "movq (%1, %%"REG_a"), %%mm1 \n\t"
1444 "movq 1(%0, %%"REG_a"), %%mm2 \n\t"
1445 "movq 1(%1, %%"REG_a"), %%mm3 \n\t"
1446 PAVGB" %%mm0, %%mm5 \n\t"
1447 PAVGB" %%mm0, %%mm3 \n\t"
1448 PAVGB" %%mm0, %%mm5 \n\t"
1449 PAVGB" %%mm0, %%mm3 \n\t"
1450 PAVGB" %%mm1, %%mm4 \n\t"
1451 PAVGB" %%mm1, %%mm2 \n\t"
1452 PAVGB" %%mm1, %%mm4 \n\t"
1453 PAVGB" %%mm1, %%mm2 \n\t"
1454 "movq %%mm5, %%mm7 \n\t"
1455 "movq %%mm4, %%mm6 \n\t"
1456 "punpcklbw %%mm3, %%mm5 \n\t"
1457 "punpckhbw %%mm3, %%mm7 \n\t"
1458 "punpcklbw %%mm2, %%mm4 \n\t"
1459 "punpckhbw %%mm2, %%mm6 \n\t"
1460 MOVNTQ" %%mm5, (%2, %%"REG_a", 2) \n\t"
1461 MOVNTQ" %%mm7, 8(%2, %%"REG_a", 2) \n\t"
1462 MOVNTQ" %%mm4, (%3, %%"REG_a", 2) \n\t"
1463 MOVNTQ" %%mm6, 8(%3, %%"REG_a", 2) \n\t"
1464 "add $8, %%"REG_a" \n\t"
1465 "movq -1(%0, %%"REG_a"), %%mm4 \n\t"
1466 "movq -1(%1, %%"REG_a"), %%mm5 \n\t"
1468 :: "r" (src + mmxSize ), "r" (src + srcStride + mmxSize ),
1469 "r" (dst + mmxSize*2), "r" (dst + dstStride + mmxSize*2),
1474 for (x=mmxSize-1; x<srcWidth-1; x++) {
1475 dst[2*x +1]= (3*src[x+0] + src[x+srcStride+1])>>2;
1476 dst[2*x+dstStride+2]= ( src[x+0] + 3*src[x+srcStride+1])>>2;
1477 dst[2*x+dstStride+1]= ( src[x+1] + 3*src[x+srcStride ])>>2;
1478 dst[2*x +2]= (3*src[x+1] + src[x+srcStride ])>>2;
1480 dst[srcWidth*2 -1 ]= (3*src[srcWidth-1] + src[srcWidth-1 + srcStride])>>2;
1481 dst[srcWidth*2 -1 + dstStride]= ( src[srcWidth-1] + 3*src[srcWidth-1 + srcStride])>>2;
1490 for (x=0; x<srcWidth-1; x++) {
1491 dst[2*x+1]= (3*src[x] + src[x+1])>>2;
1492 dst[2*x+2]= ( src[x] + 3*src[x+1])>>2;
1494 dst[2*srcWidth-1]= src[srcWidth-1];
1496 __asm__ volatile(EMMS" \n\t"
1500 #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */
1502 #if !COMPILE_TEMPLATE_AMD3DNOW
1504 * Height should be a multiple of 2 and width should be a multiple of 16.
1505 * (If this is a problem for anyone then tell me, and I will fix it.)
1506 * Chrominance data is only taken from every second line, others are ignored.
1507 * FIXME: Write HQ version.
1509 static inline void RENAME(uyvytoyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
1510 int width, int height,
1511 int lumStride, int chromStride, int srcStride)
1514 const x86_reg chromWidth= width>>1;
1515 for (y=0; y<height; y+=2) {
1517 "xor %%"REG_a", %%"REG_a" \n\t"
1518 "pcmpeqw %%mm7, %%mm7 \n\t"
1519 "psrlw $8, %%mm7 \n\t" // FF,00,FF,00...
1522 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1523 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // UYVY UYVY(0)
1524 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // UYVY UYVY(4)
1525 "movq %%mm0, %%mm2 \n\t" // UYVY UYVY(0)
1526 "movq %%mm1, %%mm3 \n\t" // UYVY UYVY(4)
1527 "pand %%mm7, %%mm0 \n\t" // U0V0 U0V0(0)
1528 "pand %%mm7, %%mm1 \n\t" // U0V0 U0V0(4)
1529 "psrlw $8, %%mm2 \n\t" // Y0Y0 Y0Y0(0)
1530 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(4)
1531 "packuswb %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1532 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(0)
1534 MOVNTQ" %%mm2, (%1, %%"REG_a", 2) \n\t"
1536 "movq 16(%0, %%"REG_a", 4), %%mm1 \n\t" // UYVY UYVY(8)
1537 "movq 24(%0, %%"REG_a", 4), %%mm2 \n\t" // UYVY UYVY(12)
1538 "movq %%mm1, %%mm3 \n\t" // UYVY UYVY(8)
1539 "movq %%mm2, %%mm4 \n\t" // UYVY UYVY(12)
1540 "pand %%mm7, %%mm1 \n\t" // U0V0 U0V0(8)
1541 "pand %%mm7, %%mm2 \n\t" // U0V0 U0V0(12)
1542 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(8)
1543 "psrlw $8, %%mm4 \n\t" // Y0Y0 Y0Y0(12)
1544 "packuswb %%mm2, %%mm1 \n\t" // UVUV UVUV(8)
1545 "packuswb %%mm4, %%mm3 \n\t" // YYYY YYYY(8)
1547 MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2) \n\t"
1549 "movq %%mm0, %%mm2 \n\t" // UVUV UVUV(0)
1550 "movq %%mm1, %%mm3 \n\t" // UVUV UVUV(8)
1551 "psrlw $8, %%mm0 \n\t" // V0V0 V0V0(0)
1552 "psrlw $8, %%mm1 \n\t" // V0V0 V0V0(8)
1553 "pand %%mm7, %%mm2 \n\t" // U0U0 U0U0(0)
1554 "pand %%mm7, %%mm3 \n\t" // U0U0 U0U0(8)
1555 "packuswb %%mm1, %%mm0 \n\t" // VVVV VVVV(0)
1556 "packuswb %%mm3, %%mm2 \n\t" // UUUU UUUU(0)
1558 MOVNTQ" %%mm0, (%3, %%"REG_a") \n\t"
1559 MOVNTQ" %%mm2, (%2, %%"REG_a") \n\t"
1561 "add $8, %%"REG_a" \n\t"
1562 "cmp %4, %%"REG_a" \n\t"
1564 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1565 : "memory", "%"REG_a
1572 "xor %%"REG_a", %%"REG_a" \n\t"
1575 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1576 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // YUYV YUYV(0)
1577 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(4)
1578 "movq 16(%0, %%"REG_a", 4), %%mm2 \n\t" // YUYV YUYV(8)
1579 "movq 24(%0, %%"REG_a", 4), %%mm3 \n\t" // YUYV YUYV(12)
1580 "psrlw $8, %%mm0 \n\t" // Y0Y0 Y0Y0(0)
1581 "psrlw $8, %%mm1 \n\t" // Y0Y0 Y0Y0(4)
1582 "psrlw $8, %%mm2 \n\t" // Y0Y0 Y0Y0(8)
1583 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(12)
1584 "packuswb %%mm1, %%mm0 \n\t" // YYYY YYYY(0)
1585 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(8)
1587 MOVNTQ" %%mm0, (%1, %%"REG_a", 2) \n\t"
1588 MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2) \n\t"
1590 "add $8, %%"REG_a" \n\t"
1591 "cmp %4, %%"REG_a" \n\t"
1594 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1595 : "memory", "%"REG_a
1597 udst += chromStride;
1598 vdst += chromStride;
1602 __asm__ volatile(EMMS" \n\t"
1606 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1609 * Height should be a multiple of 2 and width should be a multiple of 2.
1610 * (If this is a problem for anyone then tell me, and I will fix it.)
1611 * Chrominance data is only taken from every second line,
1612 * others are ignored in the C version.
1613 * FIXME: Write HQ version.
1616 static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
1617 int width, int height,
1618 int lumStride, int chromStride, int srcStride,
1621 #define BGR2Y_IDX "16*4+16*32"
1622 #define BGR2U_IDX "16*4+16*33"
1623 #define BGR2V_IDX "16*4+16*34"
1625 const x86_reg chromWidth= width>>1;
1626 for (y=0; y<height-2; y+=2) {
1628 for (i=0; i<2; i++) {
1630 "mov %2, %%"REG_a" \n\t"
1631 "movq "BGR2Y_IDX"(%3), %%mm6 \n\t"
1632 "movq "MANGLE(ff_w1111)", %%mm5 \n\t"
1633 "pxor %%mm7, %%mm7 \n\t"
1634 "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t"
1637 PREFETCH" 64(%0, %%"REG_d") \n\t"
1638 "movd (%0, %%"REG_d"), %%mm0 \n\t"
1639 "movd 3(%0, %%"REG_d"), %%mm1 \n\t"
1640 "punpcklbw %%mm7, %%mm0 \n\t"
1641 "punpcklbw %%mm7, %%mm1 \n\t"
1642 "movd 6(%0, %%"REG_d"), %%mm2 \n\t"
1643 "movd 9(%0, %%"REG_d"), %%mm3 \n\t"
1644 "punpcklbw %%mm7, %%mm2 \n\t"
1645 "punpcklbw %%mm7, %%mm3 \n\t"
1646 "pmaddwd %%mm6, %%mm0 \n\t"
1647 "pmaddwd %%mm6, %%mm1 \n\t"
1648 "pmaddwd %%mm6, %%mm2 \n\t"
1649 "pmaddwd %%mm6, %%mm3 \n\t"
1650 "psrad $8, %%mm0 \n\t"
1651 "psrad $8, %%mm1 \n\t"
1652 "psrad $8, %%mm2 \n\t"
1653 "psrad $8, %%mm3 \n\t"
1654 "packssdw %%mm1, %%mm0 \n\t"
1655 "packssdw %%mm3, %%mm2 \n\t"
1656 "pmaddwd %%mm5, %%mm0 \n\t"
1657 "pmaddwd %%mm5, %%mm2 \n\t"
1658 "packssdw %%mm2, %%mm0 \n\t"
1659 "psraw $7, %%mm0 \n\t"
1661 "movd 12(%0, %%"REG_d"), %%mm4 \n\t"
1662 "movd 15(%0, %%"REG_d"), %%mm1 \n\t"
1663 "punpcklbw %%mm7, %%mm4 \n\t"
1664 "punpcklbw %%mm7, %%mm1 \n\t"
1665 "movd 18(%0, %%"REG_d"), %%mm2 \n\t"
1666 "movd 21(%0, %%"REG_d"), %%mm3 \n\t"
1667 "punpcklbw %%mm7, %%mm2 \n\t"
1668 "punpcklbw %%mm7, %%mm3 \n\t"
1669 "pmaddwd %%mm6, %%mm4 \n\t"
1670 "pmaddwd %%mm6, %%mm1 \n\t"
1671 "pmaddwd %%mm6, %%mm2 \n\t"
1672 "pmaddwd %%mm6, %%mm3 \n\t"
1673 "psrad $8, %%mm4 \n\t"
1674 "psrad $8, %%mm1 \n\t"
1675 "psrad $8, %%mm2 \n\t"
1676 "psrad $8, %%mm3 \n\t"
1677 "packssdw %%mm1, %%mm4 \n\t"
1678 "packssdw %%mm3, %%mm2 \n\t"
1679 "pmaddwd %%mm5, %%mm4 \n\t"
1680 "pmaddwd %%mm5, %%mm2 \n\t"
1681 "add $24, %%"REG_d" \n\t"
1682 "packssdw %%mm2, %%mm4 \n\t"
1683 "psraw $7, %%mm4 \n\t"
1685 "packuswb %%mm4, %%mm0 \n\t"
1686 "paddusb "MANGLE(ff_bgr2YOffset)", %%mm0 \n\t"
1688 MOVNTQ" %%mm0, (%1, %%"REG_a") \n\t"
1689 "add $8, %%"REG_a" \n\t"
1691 : : "r" (src+width*3), "r" (ydst+width), "g" ((x86_reg)-width), "r"(rgb2yuv)
1692 : "%"REG_a, "%"REG_d
1699 "mov %4, %%"REG_a" \n\t"
1700 "movq "MANGLE(ff_w1111)", %%mm5 \n\t"
1701 "movq "BGR2U_IDX"(%5), %%mm6 \n\t"
1702 "pxor %%mm7, %%mm7 \n\t"
1703 "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t"
1704 "add %%"REG_d", %%"REG_d" \n\t"
1707 PREFETCH" 64(%0, %%"REG_d") \n\t"
1708 PREFETCH" 64(%1, %%"REG_d") \n\t"
1709 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1710 "movq (%0, %%"REG_d"), %%mm0 \n\t"
1711 "movq (%1, %%"REG_d"), %%mm1 \n\t"
1712 "movq 6(%0, %%"REG_d"), %%mm2 \n\t"
1713 "movq 6(%1, %%"REG_d"), %%mm3 \n\t"
1714 PAVGB" %%mm1, %%mm0 \n\t"
1715 PAVGB" %%mm3, %%mm2 \n\t"
1716 "movq %%mm0, %%mm1 \n\t"
1717 "movq %%mm2, %%mm3 \n\t"
1718 "psrlq $24, %%mm0 \n\t"
1719 "psrlq $24, %%mm2 \n\t"
1720 PAVGB" %%mm1, %%mm0 \n\t"
1721 PAVGB" %%mm3, %%mm2 \n\t"
1722 "punpcklbw %%mm7, %%mm0 \n\t"
1723 "punpcklbw %%mm7, %%mm2 \n\t"
1725 "movd (%0, %%"REG_d"), %%mm0 \n\t"
1726 "movd (%1, %%"REG_d"), %%mm1 \n\t"
1727 "movd 3(%0, %%"REG_d"), %%mm2 \n\t"
1728 "movd 3(%1, %%"REG_d"), %%mm3 \n\t"
1729 "punpcklbw %%mm7, %%mm0 \n\t"
1730 "punpcklbw %%mm7, %%mm1 \n\t"
1731 "punpcklbw %%mm7, %%mm2 \n\t"
1732 "punpcklbw %%mm7, %%mm3 \n\t"
1733 "paddw %%mm1, %%mm0 \n\t"
1734 "paddw %%mm3, %%mm2 \n\t"
1735 "paddw %%mm2, %%mm0 \n\t"
1736 "movd 6(%0, %%"REG_d"), %%mm4 \n\t"
1737 "movd 6(%1, %%"REG_d"), %%mm1 \n\t"
1738 "movd 9(%0, %%"REG_d"), %%mm2 \n\t"
1739 "movd 9(%1, %%"REG_d"), %%mm3 \n\t"
1740 "punpcklbw %%mm7, %%mm4 \n\t"
1741 "punpcklbw %%mm7, %%mm1 \n\t"
1742 "punpcklbw %%mm7, %%mm2 \n\t"
1743 "punpcklbw %%mm7, %%mm3 \n\t"
1744 "paddw %%mm1, %%mm4 \n\t"
1745 "paddw %%mm3, %%mm2 \n\t"
1746 "paddw %%mm4, %%mm2 \n\t"
1747 "psrlw $2, %%mm0 \n\t"
1748 "psrlw $2, %%mm2 \n\t"
1750 "movq "BGR2V_IDX"(%5), %%mm1 \n\t"
1751 "movq "BGR2V_IDX"(%5), %%mm3 \n\t"
1753 "pmaddwd %%mm0, %%mm1 \n\t"
1754 "pmaddwd %%mm2, %%mm3 \n\t"
1755 "pmaddwd %%mm6, %%mm0 \n\t"
1756 "pmaddwd %%mm6, %%mm2 \n\t"
1757 "psrad $8, %%mm0 \n\t"
1758 "psrad $8, %%mm1 \n\t"
1759 "psrad $8, %%mm2 \n\t"
1760 "psrad $8, %%mm3 \n\t"
1761 "packssdw %%mm2, %%mm0 \n\t"
1762 "packssdw %%mm3, %%mm1 \n\t"
1763 "pmaddwd %%mm5, %%mm0 \n\t"
1764 "pmaddwd %%mm5, %%mm1 \n\t"
1765 "packssdw %%mm1, %%mm0 \n\t" // V1 V0 U1 U0
1766 "psraw $7, %%mm0 \n\t"
1768 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1769 "movq 12(%0, %%"REG_d"), %%mm4 \n\t"
1770 "movq 12(%1, %%"REG_d"), %%mm1 \n\t"
1771 "movq 18(%0, %%"REG_d"), %%mm2 \n\t"
1772 "movq 18(%1, %%"REG_d"), %%mm3 \n\t"
1773 PAVGB" %%mm1, %%mm4 \n\t"
1774 PAVGB" %%mm3, %%mm2 \n\t"
1775 "movq %%mm4, %%mm1 \n\t"
1776 "movq %%mm2, %%mm3 \n\t"
1777 "psrlq $24, %%mm4 \n\t"
1778 "psrlq $24, %%mm2 \n\t"
1779 PAVGB" %%mm1, %%mm4 \n\t"
1780 PAVGB" %%mm3, %%mm2 \n\t"
1781 "punpcklbw %%mm7, %%mm4 \n\t"
1782 "punpcklbw %%mm7, %%mm2 \n\t"
1784 "movd 12(%0, %%"REG_d"), %%mm4 \n\t"
1785 "movd 12(%1, %%"REG_d"), %%mm1 \n\t"
1786 "movd 15(%0, %%"REG_d"), %%mm2 \n\t"
1787 "movd 15(%1, %%"REG_d"), %%mm3 \n\t"
1788 "punpcklbw %%mm7, %%mm4 \n\t"
1789 "punpcklbw %%mm7, %%mm1 \n\t"
1790 "punpcklbw %%mm7, %%mm2 \n\t"
1791 "punpcklbw %%mm7, %%mm3 \n\t"
1792 "paddw %%mm1, %%mm4 \n\t"
1793 "paddw %%mm3, %%mm2 \n\t"
1794 "paddw %%mm2, %%mm4 \n\t"
1795 "movd 18(%0, %%"REG_d"), %%mm5 \n\t"
1796 "movd 18(%1, %%"REG_d"), %%mm1 \n\t"
1797 "movd 21(%0, %%"REG_d"), %%mm2 \n\t"
1798 "movd 21(%1, %%"REG_d"), %%mm3 \n\t"
1799 "punpcklbw %%mm7, %%mm5 \n\t"
1800 "punpcklbw %%mm7, %%mm1 \n\t"
1801 "punpcklbw %%mm7, %%mm2 \n\t"
1802 "punpcklbw %%mm7, %%mm3 \n\t"
1803 "paddw %%mm1, %%mm5 \n\t"
1804 "paddw %%mm3, %%mm2 \n\t"
1805 "paddw %%mm5, %%mm2 \n\t"
1806 "movq "MANGLE(ff_w1111)", %%mm5 \n\t"
1807 "psrlw $2, %%mm4 \n\t"
1808 "psrlw $2, %%mm2 \n\t"
1810 "movq "BGR2V_IDX"(%5), %%mm1 \n\t"
1811 "movq "BGR2V_IDX"(%5), %%mm3 \n\t"
1813 "pmaddwd %%mm4, %%mm1 \n\t"
1814 "pmaddwd %%mm2, %%mm3 \n\t"
1815 "pmaddwd %%mm6, %%mm4 \n\t"
1816 "pmaddwd %%mm6, %%mm2 \n\t"
1817 "psrad $8, %%mm4 \n\t"
1818 "psrad $8, %%mm1 \n\t"
1819 "psrad $8, %%mm2 \n\t"
1820 "psrad $8, %%mm3 \n\t"
1821 "packssdw %%mm2, %%mm4 \n\t"
1822 "packssdw %%mm3, %%mm1 \n\t"
1823 "pmaddwd %%mm5, %%mm4 \n\t"
1824 "pmaddwd %%mm5, %%mm1 \n\t"
1825 "add $24, %%"REG_d" \n\t"
1826 "packssdw %%mm1, %%mm4 \n\t" // V3 V2 U3 U2
1827 "psraw $7, %%mm4 \n\t"
1829 "movq %%mm0, %%mm1 \n\t"
1830 "punpckldq %%mm4, %%mm0 \n\t"
1831 "punpckhdq %%mm4, %%mm1 \n\t"
1832 "packsswb %%mm1, %%mm0 \n\t"
1833 "paddb "MANGLE(ff_bgr2UVOffset)", %%mm0 \n\t"
1834 "movd %%mm0, (%2, %%"REG_a") \n\t"
1835 "punpckhdq %%mm0, %%mm0 \n\t"
1836 "movd %%mm0, (%3, %%"REG_a") \n\t"
1837 "add $4, %%"REG_a" \n\t"
1839 : : "r" (src+chromWidth*6), "r" (src+srcStride+chromWidth*6), "r" (udst+chromWidth), "r" (vdst+chromWidth), "g" (-chromWidth), "r"(rgb2yuv)
1840 : "%"REG_a, "%"REG_d
1843 udst += chromStride;
1844 vdst += chromStride;
1848 __asm__ volatile(EMMS" \n\t"
1852 ff_rgb24toyv12_c(src, ydst, udst, vdst, width, height-y, lumStride, chromStride, srcStride, rgb2yuv);
1854 #endif /* HAVE_7REGS */
1855 #endif /* !COMPILE_TEMPLATE_SSE2 */
1857 #if !COMPILE_TEMPLATE_AMD3DNOW
1858 static void RENAME(interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dest,
1859 int width, int height, int src1Stride,
1860 int src2Stride, int dstStride)
1864 for (h=0; h < height; h++) {
1867 #if COMPILE_TEMPLATE_SSE2
1869 "xor %%"REG_a", %%"REG_a" \n\t"
1871 PREFETCH" 64(%1, %%"REG_a") \n\t"
1872 PREFETCH" 64(%2, %%"REG_a") \n\t"
1873 "movdqa (%1, %%"REG_a"), %%xmm0 \n\t"
1874 "movdqa (%1, %%"REG_a"), %%xmm1 \n\t"
1875 "movdqa (%2, %%"REG_a"), %%xmm2 \n\t"
1876 "punpcklbw %%xmm2, %%xmm0 \n\t"
1877 "punpckhbw %%xmm2, %%xmm1 \n\t"
1878 "movntdq %%xmm0, (%0, %%"REG_a", 2) \n\t"
1879 "movntdq %%xmm1, 16(%0, %%"REG_a", 2) \n\t"
1880 "add $16, %%"REG_a" \n\t"
1881 "cmp %3, %%"REG_a" \n\t"
1883 ::"r"(dest), "r"(src1), "r"(src2), "r" ((x86_reg)width-15)
1884 : "memory", "%"REG_a""
1888 "xor %%"REG_a", %%"REG_a" \n\t"
1890 PREFETCH" 64(%1, %%"REG_a") \n\t"
1891 PREFETCH" 64(%2, %%"REG_a") \n\t"
1892 "movq (%1, %%"REG_a"), %%mm0 \n\t"
1893 "movq 8(%1, %%"REG_a"), %%mm2 \n\t"
1894 "movq %%mm0, %%mm1 \n\t"
1895 "movq %%mm2, %%mm3 \n\t"
1896 "movq (%2, %%"REG_a"), %%mm4 \n\t"
1897 "movq 8(%2, %%"REG_a"), %%mm5 \n\t"
1898 "punpcklbw %%mm4, %%mm0 \n\t"
1899 "punpckhbw %%mm4, %%mm1 \n\t"
1900 "punpcklbw %%mm5, %%mm2 \n\t"
1901 "punpckhbw %%mm5, %%mm3 \n\t"
1902 MOVNTQ" %%mm0, (%0, %%"REG_a", 2) \n\t"
1903 MOVNTQ" %%mm1, 8(%0, %%"REG_a", 2) \n\t"
1904 MOVNTQ" %%mm2, 16(%0, %%"REG_a", 2) \n\t"
1905 MOVNTQ" %%mm3, 24(%0, %%"REG_a", 2) \n\t"
1906 "add $16, %%"REG_a" \n\t"
1907 "cmp %3, %%"REG_a" \n\t"
1909 ::"r"(dest), "r"(src1), "r"(src2), "r" ((x86_reg)width-15)
1910 : "memory", "%"REG_a
1913 for (w= (width&(~15)); w < width; w++) {
1914 dest[2*w+0] = src1[w];
1915 dest[2*w+1] = src2[w];
1927 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1929 #if !COMPILE_TEMPLATE_SSE2
1930 #if !COMPILE_TEMPLATE_AMD3DNOW
1931 static inline void RENAME(vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
1932 uint8_t *dst1, uint8_t *dst2,
1933 int width, int height,
1934 int srcStride1, int srcStride2,
1935 int dstStride1, int dstStride2)
1939 w=width/2; h=height/2;
1943 ::"m"(*(src1+srcStride1)),"m"(*(src2+srcStride2)):"memory");
1945 const uint8_t* s1=src1+srcStride1*(y>>1);
1946 uint8_t* d=dst1+dstStride1*y;
1948 for (;x<w-31;x+=32) {
1950 PREFETCH" 32(%1,%2) \n\t"
1951 "movq (%1,%2), %%mm0 \n\t"
1952 "movq 8(%1,%2), %%mm2 \n\t"
1953 "movq 16(%1,%2), %%mm4 \n\t"
1954 "movq 24(%1,%2), %%mm6 \n\t"
1955 "movq %%mm0, %%mm1 \n\t"
1956 "movq %%mm2, %%mm3 \n\t"
1957 "movq %%mm4, %%mm5 \n\t"
1958 "movq %%mm6, %%mm7 \n\t"
1959 "punpcklbw %%mm0, %%mm0 \n\t"
1960 "punpckhbw %%mm1, %%mm1 \n\t"
1961 "punpcklbw %%mm2, %%mm2 \n\t"
1962 "punpckhbw %%mm3, %%mm3 \n\t"
1963 "punpcklbw %%mm4, %%mm4 \n\t"
1964 "punpckhbw %%mm5, %%mm5 \n\t"
1965 "punpcklbw %%mm6, %%mm6 \n\t"
1966 "punpckhbw %%mm7, %%mm7 \n\t"
1967 MOVNTQ" %%mm0, (%0,%2,2) \n\t"
1968 MOVNTQ" %%mm1, 8(%0,%2,2) \n\t"
1969 MOVNTQ" %%mm2, 16(%0,%2,2) \n\t"
1970 MOVNTQ" %%mm3, 24(%0,%2,2) \n\t"
1971 MOVNTQ" %%mm4, 32(%0,%2,2) \n\t"
1972 MOVNTQ" %%mm5, 40(%0,%2,2) \n\t"
1973 MOVNTQ" %%mm6, 48(%0,%2,2) \n\t"
1974 MOVNTQ" %%mm7, 56(%0,%2,2)"
1975 :: "r"(d), "r"(s1), "r"(x)
1978 for (;x<w;x++) d[2*x]=d[2*x+1]=s1[x];
1981 const uint8_t* s2=src2+srcStride2*(y>>1);
1982 uint8_t* d=dst2+dstStride2*y;
1984 for (;x<w-31;x+=32) {
1986 PREFETCH" 32(%1,%2) \n\t"
1987 "movq (%1,%2), %%mm0 \n\t"
1988 "movq 8(%1,%2), %%mm2 \n\t"
1989 "movq 16(%1,%2), %%mm4 \n\t"
1990 "movq 24(%1,%2), %%mm6 \n\t"
1991 "movq %%mm0, %%mm1 \n\t"
1992 "movq %%mm2, %%mm3 \n\t"
1993 "movq %%mm4, %%mm5 \n\t"
1994 "movq %%mm6, %%mm7 \n\t"
1995 "punpcklbw %%mm0, %%mm0 \n\t"
1996 "punpckhbw %%mm1, %%mm1 \n\t"
1997 "punpcklbw %%mm2, %%mm2 \n\t"
1998 "punpckhbw %%mm3, %%mm3 \n\t"
1999 "punpcklbw %%mm4, %%mm4 \n\t"
2000 "punpckhbw %%mm5, %%mm5 \n\t"
2001 "punpcklbw %%mm6, %%mm6 \n\t"
2002 "punpckhbw %%mm7, %%mm7 \n\t"
2003 MOVNTQ" %%mm0, (%0,%2,2) \n\t"
2004 MOVNTQ" %%mm1, 8(%0,%2,2) \n\t"
2005 MOVNTQ" %%mm2, 16(%0,%2,2) \n\t"
2006 MOVNTQ" %%mm3, 24(%0,%2,2) \n\t"
2007 MOVNTQ" %%mm4, 32(%0,%2,2) \n\t"
2008 MOVNTQ" %%mm5, 40(%0,%2,2) \n\t"
2009 MOVNTQ" %%mm6, 48(%0,%2,2) \n\t"
2010 MOVNTQ" %%mm7, 56(%0,%2,2)"
2011 :: "r"(d), "r"(s2), "r"(x)
2014 for (;x<w;x++) d[2*x]=d[2*x+1]=s2[x];
2023 static inline void RENAME(yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
2025 int width, int height,
2026 int srcStride1, int srcStride2,
2027 int srcStride3, int dstStride)
2031 w=width/2; h=height;
2033 const uint8_t* yp=src1+srcStride1*y;
2034 const uint8_t* up=src2+srcStride2*(y>>2);
2035 const uint8_t* vp=src3+srcStride3*(y>>2);
2036 uint8_t* d=dst+dstStride*y;
2040 PREFETCH" 32(%1, %0) \n\t"
2041 PREFETCH" 32(%2, %0) \n\t"
2042 PREFETCH" 32(%3, %0) \n\t"
2043 "movq (%1, %0, 4), %%mm0 \n\t" /* Y0Y1Y2Y3Y4Y5Y6Y7 */
2044 "movq (%2, %0), %%mm1 \n\t" /* U0U1U2U3U4U5U6U7 */
2045 "movq (%3, %0), %%mm2 \n\t" /* V0V1V2V3V4V5V6V7 */
2046 "movq %%mm0, %%mm3 \n\t" /* Y0Y1Y2Y3Y4Y5Y6Y7 */
2047 "movq %%mm1, %%mm4 \n\t" /* U0U1U2U3U4U5U6U7 */
2048 "movq %%mm2, %%mm5 \n\t" /* V0V1V2V3V4V5V6V7 */
2049 "punpcklbw %%mm1, %%mm1 \n\t" /* U0U0 U1U1 U2U2 U3U3 */
2050 "punpcklbw %%mm2, %%mm2 \n\t" /* V0V0 V1V1 V2V2 V3V3 */
2051 "punpckhbw %%mm4, %%mm4 \n\t" /* U4U4 U5U5 U6U6 U7U7 */
2052 "punpckhbw %%mm5, %%mm5 \n\t" /* V4V4 V5V5 V6V6 V7V7 */
2054 "movq %%mm1, %%mm6 \n\t"
2055 "punpcklbw %%mm2, %%mm1 \n\t" /* U0V0 U0V0 U1V1 U1V1*/
2056 "punpcklbw %%mm1, %%mm0 \n\t" /* Y0U0 Y1V0 Y2U0 Y3V0*/
2057 "punpckhbw %%mm1, %%mm3 \n\t" /* Y4U1 Y5V1 Y6U1 Y7V1*/
2058 MOVNTQ" %%mm0, (%4, %0, 8) \n\t"
2059 MOVNTQ" %%mm3, 8(%4, %0, 8) \n\t"
2061 "punpckhbw %%mm2, %%mm6 \n\t" /* U2V2 U2V2 U3V3 U3V3*/
2062 "movq 8(%1, %0, 4), %%mm0 \n\t"
2063 "movq %%mm0, %%mm3 \n\t"
2064 "punpcklbw %%mm6, %%mm0 \n\t" /* Y U2 Y V2 Y U2 Y V2*/
2065 "punpckhbw %%mm6, %%mm3 \n\t" /* Y U3 Y V3 Y U3 Y V3*/
2066 MOVNTQ" %%mm0, 16(%4, %0, 8) \n\t"
2067 MOVNTQ" %%mm3, 24(%4, %0, 8) \n\t"
2069 "movq %%mm4, %%mm6 \n\t"
2070 "movq 16(%1, %0, 4), %%mm0 \n\t"
2071 "movq %%mm0, %%mm3 \n\t"
2072 "punpcklbw %%mm5, %%mm4 \n\t"
2073 "punpcklbw %%mm4, %%mm0 \n\t" /* Y U4 Y V4 Y U4 Y V4*/
2074 "punpckhbw %%mm4, %%mm3 \n\t" /* Y U5 Y V5 Y U5 Y V5*/
2075 MOVNTQ" %%mm0, 32(%4, %0, 8) \n\t"
2076 MOVNTQ" %%mm3, 40(%4, %0, 8) \n\t"
2078 "punpckhbw %%mm5, %%mm6 \n\t"
2079 "movq 24(%1, %0, 4), %%mm0 \n\t"
2080 "movq %%mm0, %%mm3 \n\t"
2081 "punpcklbw %%mm6, %%mm0 \n\t" /* Y U6 Y V6 Y U6 Y V6*/
2082 "punpckhbw %%mm6, %%mm3 \n\t" /* Y U7 Y V7 Y U7 Y V7*/
2083 MOVNTQ" %%mm0, 48(%4, %0, 8) \n\t"
2084 MOVNTQ" %%mm3, 56(%4, %0, 8) \n\t"
2087 : "r"(yp), "r" (up), "r"(vp), "r"(d)
2091 const int x2 = x<<2;
2094 d[8*x+2] = yp[x2+1];
2096 d[8*x+4] = yp[x2+2];
2098 d[8*x+6] = yp[x2+3];
2108 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2110 static void RENAME(extract_even)(const uint8_t *src, uint8_t *dst, x86_reg count)
2119 "pcmpeqw %%mm7, %%mm7 \n\t"
2120 "psrlw $8, %%mm7 \n\t"
2122 "movq -30(%1, %0, 2), %%mm0 \n\t"
2123 "movq -22(%1, %0, 2), %%mm1 \n\t"
2124 "movq -14(%1, %0, 2), %%mm2 \n\t"
2125 "movq -6(%1, %0, 2), %%mm3 \n\t"
2126 "pand %%mm7, %%mm0 \n\t"
2127 "pand %%mm7, %%mm1 \n\t"
2128 "pand %%mm7, %%mm2 \n\t"
2129 "pand %%mm7, %%mm3 \n\t"
2130 "packuswb %%mm1, %%mm0 \n\t"
2131 "packuswb %%mm3, %%mm2 \n\t"
2132 MOVNTQ" %%mm0,-15(%2, %0) \n\t"
2133 MOVNTQ" %%mm2,- 7(%2, %0) \n\t"
2137 : "r"(src), "r"(dst)
2142 dst[count]= src[2*count];
2147 #if !COMPILE_TEMPLATE_AMD3DNOW
2148 static void RENAME(extract_even2)(const uint8_t *src, uint8_t *dst0, uint8_t *dst1, x86_reg count)
2157 "pcmpeqw %%mm7, %%mm7 \n\t"
2158 "psrlw $8, %%mm7 \n\t"
2160 "movq -28(%1, %0, 4), %%mm0 \n\t"
2161 "movq -20(%1, %0, 4), %%mm1 \n\t"
2162 "movq -12(%1, %0, 4), %%mm2 \n\t"
2163 "movq -4(%1, %0, 4), %%mm3 \n\t"
2164 "pand %%mm7, %%mm0 \n\t"
2165 "pand %%mm7, %%mm1 \n\t"
2166 "pand %%mm7, %%mm2 \n\t"
2167 "pand %%mm7, %%mm3 \n\t"
2168 "packuswb %%mm1, %%mm0 \n\t"
2169 "packuswb %%mm3, %%mm2 \n\t"
2170 "movq %%mm0, %%mm1 \n\t"
2171 "movq %%mm2, %%mm3 \n\t"
2172 "psrlw $8, %%mm0 \n\t"
2173 "psrlw $8, %%mm2 \n\t"
2174 "pand %%mm7, %%mm1 \n\t"
2175 "pand %%mm7, %%mm3 \n\t"
2176 "packuswb %%mm2, %%mm0 \n\t"
2177 "packuswb %%mm3, %%mm1 \n\t"
2178 MOVNTQ" %%mm0,- 7(%3, %0) \n\t"
2179 MOVNTQ" %%mm1,- 7(%2, %0) \n\t"
2183 : "r"(src), "r"(dst0), "r"(dst1)
2188 dst0[count]= src[4*count+0];
2189 dst1[count]= src[4*count+2];
2193 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2195 static void RENAME(extract_even2avg)(const uint8_t *src0, const uint8_t *src1, uint8_t *dst0, uint8_t *dst1, x86_reg count)
2206 "pcmpeqw %%mm7, %%mm7 \n\t"
2207 "psrlw $8, %%mm7 \n\t"
2209 "movq -28(%1, %0, 4), %%mm0 \n\t"
2210 "movq -20(%1, %0, 4), %%mm1 \n\t"
2211 "movq -12(%1, %0, 4), %%mm2 \n\t"
2212 "movq -4(%1, %0, 4), %%mm3 \n\t"
2213 PAVGB" -28(%2, %0, 4), %%mm0 \n\t"
2214 PAVGB" -20(%2, %0, 4), %%mm1 \n\t"
2215 PAVGB" -12(%2, %0, 4), %%mm2 \n\t"
2216 PAVGB" - 4(%2, %0, 4), %%mm3 \n\t"
2217 "pand %%mm7, %%mm0 \n\t"
2218 "pand %%mm7, %%mm1 \n\t"
2219 "pand %%mm7, %%mm2 \n\t"
2220 "pand %%mm7, %%mm3 \n\t"
2221 "packuswb %%mm1, %%mm0 \n\t"
2222 "packuswb %%mm3, %%mm2 \n\t"
2223 "movq %%mm0, %%mm1 \n\t"
2224 "movq %%mm2, %%mm3 \n\t"
2225 "psrlw $8, %%mm0 \n\t"
2226 "psrlw $8, %%mm2 \n\t"
2227 "pand %%mm7, %%mm1 \n\t"
2228 "pand %%mm7, %%mm3 \n\t"
2229 "packuswb %%mm2, %%mm0 \n\t"
2230 "packuswb %%mm3, %%mm1 \n\t"
2231 MOVNTQ" %%mm0,- 7(%4, %0) \n\t"
2232 MOVNTQ" %%mm1,- 7(%3, %0) \n\t"
2236 : "r"(src0), "r"(src1), "r"(dst0), "r"(dst1)
2242 dst0[count]= (src0[4*count+0]+src1[4*count+0])>>1;
2243 dst1[count]= (src0[4*count+2]+src1[4*count+2])>>1;
2248 #if !COMPILE_TEMPLATE_AMD3DNOW
2249 static void RENAME(extract_odd2)(const uint8_t *src, uint8_t *dst0, uint8_t *dst1, x86_reg count)
2258 "pcmpeqw %%mm7, %%mm7 \n\t"
2259 "psrlw $8, %%mm7 \n\t"
2261 "movq -28(%1, %0, 4), %%mm0 \n\t"
2262 "movq -20(%1, %0, 4), %%mm1 \n\t"
2263 "movq -12(%1, %0, 4), %%mm2 \n\t"
2264 "movq -4(%1, %0, 4), %%mm3 \n\t"
2265 "psrlw $8, %%mm0 \n\t"
2266 "psrlw $8, %%mm1 \n\t"
2267 "psrlw $8, %%mm2 \n\t"
2268 "psrlw $8, %%mm3 \n\t"
2269 "packuswb %%mm1, %%mm0 \n\t"
2270 "packuswb %%mm3, %%mm2 \n\t"
2271 "movq %%mm0, %%mm1 \n\t"
2272 "movq %%mm2, %%mm3 \n\t"
2273 "psrlw $8, %%mm0 \n\t"
2274 "psrlw $8, %%mm2 \n\t"
2275 "pand %%mm7, %%mm1 \n\t"
2276 "pand %%mm7, %%mm3 \n\t"
2277 "packuswb %%mm2, %%mm0 \n\t"
2278 "packuswb %%mm3, %%mm1 \n\t"
2279 MOVNTQ" %%mm0,- 7(%3, %0) \n\t"
2280 MOVNTQ" %%mm1,- 7(%2, %0) \n\t"
2284 : "r"(src), "r"(dst0), "r"(dst1)
2290 dst0[count]= src[4*count+0];
2291 dst1[count]= src[4*count+2];
2295 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2297 static void RENAME(extract_odd2avg)(const uint8_t *src0, const uint8_t *src1, uint8_t *dst0, uint8_t *dst1, x86_reg count)
2308 "pcmpeqw %%mm7, %%mm7 \n\t"
2309 "psrlw $8, %%mm7 \n\t"
2311 "movq -28(%1, %0, 4), %%mm0 \n\t"
2312 "movq -20(%1, %0, 4), %%mm1 \n\t"
2313 "movq -12(%1, %0, 4), %%mm2 \n\t"
2314 "movq -4(%1, %0, 4), %%mm3 \n\t"
2315 PAVGB" -28(%2, %0, 4), %%mm0 \n\t"
2316 PAVGB" -20(%2, %0, 4), %%mm1 \n\t"
2317 PAVGB" -12(%2, %0, 4), %%mm2 \n\t"
2318 PAVGB" - 4(%2, %0, 4), %%mm3 \n\t"
2319 "psrlw $8, %%mm0 \n\t"
2320 "psrlw $8, %%mm1 \n\t"
2321 "psrlw $8, %%mm2 \n\t"
2322 "psrlw $8, %%mm3 \n\t"
2323 "packuswb %%mm1, %%mm0 \n\t"
2324 "packuswb %%mm3, %%mm2 \n\t"
2325 "movq %%mm0, %%mm1 \n\t"
2326 "movq %%mm2, %%mm3 \n\t"
2327 "psrlw $8, %%mm0 \n\t"
2328 "psrlw $8, %%mm2 \n\t"
2329 "pand %%mm7, %%mm1 \n\t"
2330 "pand %%mm7, %%mm3 \n\t"
2331 "packuswb %%mm2, %%mm0 \n\t"
2332 "packuswb %%mm3, %%mm1 \n\t"
2333 MOVNTQ" %%mm0,- 7(%4, %0) \n\t"
2334 MOVNTQ" %%mm1,- 7(%3, %0) \n\t"
2338 : "r"(src0), "r"(src1), "r"(dst0), "r"(dst1)
2346 dst0[count]= (src0[4*count+0]+src1[4*count+0])>>1;
2347 dst1[count]= (src0[4*count+2]+src1[4*count+2])>>1;
2352 static void RENAME(yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
2353 int width, int height,
2354 int lumStride, int chromStride, int srcStride)
2357 const int chromWidth = FF_CEIL_RSHIFT(width, 1);
2359 for (y=0; y<height; y++) {
2360 RENAME(extract_even)(src, ydst, width);
2362 RENAME(extract_odd2avg)(src-srcStride, src, udst, vdst, chromWidth);
2377 #if !COMPILE_TEMPLATE_AMD3DNOW
2378 static void RENAME(yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
2379 int width, int height,
2380 int lumStride, int chromStride, int srcStride)
2383 const int chromWidth = FF_CEIL_RSHIFT(width, 1);
2385 for (y=0; y<height; y++) {
2386 RENAME(extract_even)(src, ydst, width);
2387 RENAME(extract_odd2)(src, udst, vdst, chromWidth);
2400 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2402 static void RENAME(uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
2403 int width, int height,
2404 int lumStride, int chromStride, int srcStride)
2407 const int chromWidth = FF_CEIL_RSHIFT(width, 1);
2409 for (y=0; y<height; y++) {
2410 RENAME(extract_even)(src+1, ydst, width);
2412 RENAME(extract_even2avg)(src-srcStride, src, udst, vdst, chromWidth);
2427 #if !COMPILE_TEMPLATE_AMD3DNOW
2428 static void RENAME(uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
2429 int width, int height,
2430 int lumStride, int chromStride, int srcStride)
2433 const int chromWidth = FF_CEIL_RSHIFT(width, 1);
2435 for (y=0; y<height; y++) {
2436 RENAME(extract_even)(src+1, ydst, width);
2437 RENAME(extract_even2)(src, udst, vdst, chromWidth);
2450 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2451 #endif /* !COMPILE_TEMPLATE_SSE2 */
2453 static av_cold void RENAME(rgb2rgb_init)(void)
2455 #if !COMPILE_TEMPLATE_SSE2
2456 #if !COMPILE_TEMPLATE_AMD3DNOW
2457 rgb15to16 = RENAME(rgb15to16);
2458 rgb15tobgr24 = RENAME(rgb15tobgr24);
2459 rgb15to32 = RENAME(rgb15to32);
2460 rgb16tobgr24 = RENAME(rgb16tobgr24);
2461 rgb16to32 = RENAME(rgb16to32);
2462 rgb16to15 = RENAME(rgb16to15);
2463 rgb24tobgr16 = RENAME(rgb24tobgr16);
2464 rgb24tobgr15 = RENAME(rgb24tobgr15);
2465 rgb24tobgr32 = RENAME(rgb24tobgr32);
2466 rgb32to16 = RENAME(rgb32to16);
2467 rgb32to15 = RENAME(rgb32to15);
2468 rgb32tobgr24 = RENAME(rgb32tobgr24);
2469 rgb24to15 = RENAME(rgb24to15);
2470 rgb24to16 = RENAME(rgb24to16);
2471 rgb24tobgr24 = RENAME(rgb24tobgr24);
2472 shuffle_bytes_2103 = RENAME(shuffle_bytes_2103);
2473 rgb32tobgr16 = RENAME(rgb32tobgr16);
2474 rgb32tobgr15 = RENAME(rgb32tobgr15);
2475 yv12toyuy2 = RENAME(yv12toyuy2);
2476 yv12touyvy = RENAME(yv12touyvy);
2477 yuv422ptoyuy2 = RENAME(yuv422ptoyuy2);
2478 yuv422ptouyvy = RENAME(yuv422ptouyvy);
2479 yuy2toyv12 = RENAME(yuy2toyv12);
2480 vu9_to_vu12 = RENAME(vu9_to_vu12);
2481 yvu9_to_yuy2 = RENAME(yvu9_to_yuy2);
2482 uyvytoyuv422 = RENAME(uyvytoyuv422);
2483 yuyvtoyuv422 = RENAME(yuyvtoyuv422);
2484 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2486 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
2487 planar2x = RENAME(planar2x);
2488 #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */
2490 ff_rgb24toyv12 = RENAME(rgb24toyv12);
2491 #endif /* HAVE_7REGS */
2493 yuyvtoyuv420 = RENAME(yuyvtoyuv420);
2494 uyvytoyuv420 = RENAME(uyvytoyuv420);
2495 #endif /* !COMPILE_TEMPLATE_SSE2 */
2497 #if !COMPILE_TEMPLATE_AMD3DNOW
2498 interleaveBytes = RENAME(interleaveBytes);
2499 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */