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
35 #if COMPILE_TEMPLATE_AMD3DNOW
36 #define PREFETCH "prefetch"
37 #define PAVGB "pavgusb"
38 #elif COMPILE_TEMPLATE_MMXEXT
39 #define PREFETCH "prefetchnta"
42 #define PREFETCH " # nop"
45 #if COMPILE_TEMPLATE_AMD3DNOW
46 /* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
52 #if COMPILE_TEMPLATE_MMXEXT
53 #define MOVNTQ "movntq"
54 #define SFENCE "sfence"
57 #define SFENCE " # nop"
60 #if !COMPILE_TEMPLATE_SSE2
62 #if !COMPILE_TEMPLATE_AMD3DNOW
64 static inline void RENAME(rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size)
67 const uint8_t *s = src;
69 const uint8_t *mm_end;
71 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
73 __asm__ volatile("movq %0, %%mm7"::"m"(mask32a):"memory");
76 PREFETCH" 32(%1) \n\t"
77 "movd (%1), %%mm0 \n\t"
78 "punpckldq 3(%1), %%mm0 \n\t"
79 "movd 6(%1), %%mm1 \n\t"
80 "punpckldq 9(%1), %%mm1 \n\t"
81 "movd 12(%1), %%mm2 \n\t"
82 "punpckldq 15(%1), %%mm2 \n\t"
83 "movd 18(%1), %%mm3 \n\t"
84 "punpckldq 21(%1), %%mm3 \n\t"
85 "por %%mm7, %%mm0 \n\t"
86 "por %%mm7, %%mm1 \n\t"
87 "por %%mm7, %%mm2 \n\t"
88 "por %%mm7, %%mm3 \n\t"
89 MOVNTQ" %%mm0, (%0) \n\t"
90 MOVNTQ" %%mm1, 8(%0) \n\t"
91 MOVNTQ" %%mm2, 16(%0) \n\t"
92 MOVNTQ" %%mm3, 24(%0)"
98 __asm__ volatile(SFENCE:::"memory");
99 __asm__ volatile(EMMS:::"memory");
108 #define STORE_BGR24_MMX \
109 "psrlq $8, %%mm2 \n\t" \
110 "psrlq $8, %%mm3 \n\t" \
111 "psrlq $8, %%mm6 \n\t" \
112 "psrlq $8, %%mm7 \n\t" \
113 "pand "MANGLE(mask24l)", %%mm0\n\t" \
114 "pand "MANGLE(mask24l)", %%mm1\n\t" \
115 "pand "MANGLE(mask24l)", %%mm4\n\t" \
116 "pand "MANGLE(mask24l)", %%mm5\n\t" \
117 "pand "MANGLE(mask24h)", %%mm2\n\t" \
118 "pand "MANGLE(mask24h)", %%mm3\n\t" \
119 "pand "MANGLE(mask24h)", %%mm6\n\t" \
120 "pand "MANGLE(mask24h)", %%mm7\n\t" \
121 "por %%mm2, %%mm0 \n\t" \
122 "por %%mm3, %%mm1 \n\t" \
123 "por %%mm6, %%mm4 \n\t" \
124 "por %%mm7, %%mm5 \n\t" \
126 "movq %%mm1, %%mm2 \n\t" \
127 "movq %%mm4, %%mm3 \n\t" \
128 "psllq $48, %%mm2 \n\t" \
129 "psllq $32, %%mm3 \n\t" \
130 "por %%mm2, %%mm0 \n\t" \
131 "psrlq $16, %%mm1 \n\t" \
132 "psrlq $32, %%mm4 \n\t" \
133 "psllq $16, %%mm5 \n\t" \
134 "por %%mm3, %%mm1 \n\t" \
135 "por %%mm5, %%mm4 \n\t" \
137 MOVNTQ" %%mm0, (%0) \n\t" \
138 MOVNTQ" %%mm1, 8(%0) \n\t" \
139 MOVNTQ" %%mm4, 16(%0)"
142 static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
145 const uint8_t *s = src;
147 const uint8_t *mm_end;
149 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
153 PREFETCH" 32(%1) \n\t"
154 "movq (%1), %%mm0 \n\t"
155 "movq 8(%1), %%mm1 \n\t"
156 "movq 16(%1), %%mm4 \n\t"
157 "movq 24(%1), %%mm5 \n\t"
158 "movq %%mm0, %%mm2 \n\t"
159 "movq %%mm1, %%mm3 \n\t"
160 "movq %%mm4, %%mm6 \n\t"
161 "movq %%mm5, %%mm7 \n\t"
168 __asm__ volatile(SFENCE:::"memory");
169 __asm__ volatile(EMMS:::"memory");
179 original by Strepto/Astral
180 ported to gcc & bugfixed: A'rpi
181 MMX2, 3DNOW optimization by Nick Kurshev
182 32-bit C version, and and&add trick by Michael Niedermayer
184 static inline void RENAME(rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size)
186 register const uint8_t* s=src;
187 register uint8_t* d=dst;
188 register const uint8_t *end;
189 const uint8_t *mm_end;
191 __asm__ volatile(PREFETCH" %0"::"m"(*s));
192 __asm__ volatile("movq %0, %%mm4"::"m"(mask15s));
196 PREFETCH" 32(%1) \n\t"
197 "movq (%1), %%mm0 \n\t"
198 "movq 8(%1), %%mm2 \n\t"
199 "movq %%mm0, %%mm1 \n\t"
200 "movq %%mm2, %%mm3 \n\t"
201 "pand %%mm4, %%mm0 \n\t"
202 "pand %%mm4, %%mm2 \n\t"
203 "paddw %%mm1, %%mm0 \n\t"
204 "paddw %%mm3, %%mm2 \n\t"
205 MOVNTQ" %%mm0, (%0) \n\t"
206 MOVNTQ" %%mm2, 8(%0)"
212 __asm__ volatile(SFENCE:::"memory");
213 __asm__ volatile(EMMS:::"memory");
216 register unsigned x= *((const uint32_t *)s);
217 *((uint32_t *)d) = (x&0x7FFF7FFF) + (x&0x7FE07FE0);
222 register unsigned short x= *((const uint16_t *)s);
223 *((uint16_t *)d) = (x&0x7FFF) + (x&0x7FE0);
227 static inline void RENAME(rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size)
229 register const uint8_t* s=src;
230 register uint8_t* d=dst;
231 register const uint8_t *end;
232 const uint8_t *mm_end;
234 __asm__ volatile(PREFETCH" %0"::"m"(*s));
235 __asm__ volatile("movq %0, %%mm7"::"m"(mask15rg));
236 __asm__ volatile("movq %0, %%mm6"::"m"(mask15b));
240 PREFETCH" 32(%1) \n\t"
241 "movq (%1), %%mm0 \n\t"
242 "movq 8(%1), %%mm2 \n\t"
243 "movq %%mm0, %%mm1 \n\t"
244 "movq %%mm2, %%mm3 \n\t"
245 "psrlq $1, %%mm0 \n\t"
246 "psrlq $1, %%mm2 \n\t"
247 "pand %%mm7, %%mm0 \n\t"
248 "pand %%mm7, %%mm2 \n\t"
249 "pand %%mm6, %%mm1 \n\t"
250 "pand %%mm6, %%mm3 \n\t"
251 "por %%mm1, %%mm0 \n\t"
252 "por %%mm3, %%mm2 \n\t"
253 MOVNTQ" %%mm0, (%0) \n\t"
254 MOVNTQ" %%mm2, 8(%0)"
260 __asm__ volatile(SFENCE:::"memory");
261 __asm__ volatile(EMMS:::"memory");
264 register uint32_t x= *((const uint32_t*)s);
265 *((uint32_t *)d) = ((x>>1)&0x7FE07FE0) | (x&0x001F001F);
270 register uint16_t x= *((const uint16_t*)s);
271 *((uint16_t *)d) = ((x>>1)&0x7FE0) | (x&0x001F);
275 static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size)
277 const uint8_t *s = src;
279 const uint8_t *mm_end;
280 uint16_t *d = (uint16_t *)dst;
284 "movq %3, %%mm5 \n\t"
285 "movq %4, %%mm6 \n\t"
286 "movq %5, %%mm7 \n\t"
290 PREFETCH" 32(%1) \n\t"
291 "movd (%1), %%mm0 \n\t"
292 "movd 4(%1), %%mm3 \n\t"
293 "punpckldq 8(%1), %%mm0 \n\t"
294 "punpckldq 12(%1), %%mm3 \n\t"
295 "movq %%mm0, %%mm1 \n\t"
296 "movq %%mm3, %%mm4 \n\t"
297 "pand %%mm6, %%mm0 \n\t"
298 "pand %%mm6, %%mm3 \n\t"
299 "pmaddwd %%mm7, %%mm0 \n\t"
300 "pmaddwd %%mm7, %%mm3 \n\t"
301 "pand %%mm5, %%mm1 \n\t"
302 "pand %%mm5, %%mm4 \n\t"
303 "por %%mm1, %%mm0 \n\t"
304 "por %%mm4, %%mm3 \n\t"
305 "psrld $5, %%mm0 \n\t"
306 "pslld $11, %%mm3 \n\t"
307 "por %%mm3, %%mm0 \n\t"
308 MOVNTQ" %%mm0, (%0) \n\t"
315 : "r" (mm_end), "m" (mask3216g), "m" (mask3216br), "m" (mul3216)
317 __asm__ volatile(SFENCE:::"memory");
318 __asm__ volatile(EMMS:::"memory");
320 register int rgb = *(const uint32_t*)s; s += 4;
321 *d++ = ((rgb&0xFF)>>3) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>8);
325 static inline void RENAME(rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size)
327 const uint8_t *s = src;
329 const uint8_t *mm_end;
330 uint16_t *d = (uint16_t *)dst;
332 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
334 "movq %0, %%mm7 \n\t"
335 "movq %1, %%mm6 \n\t"
336 ::"m"(red_16mask),"m"(green_16mask));
340 PREFETCH" 32(%1) \n\t"
341 "movd (%1), %%mm0 \n\t"
342 "movd 4(%1), %%mm3 \n\t"
343 "punpckldq 8(%1), %%mm0 \n\t"
344 "punpckldq 12(%1), %%mm3 \n\t"
345 "movq %%mm0, %%mm1 \n\t"
346 "movq %%mm0, %%mm2 \n\t"
347 "movq %%mm3, %%mm4 \n\t"
348 "movq %%mm3, %%mm5 \n\t"
349 "psllq $8, %%mm0 \n\t"
350 "psllq $8, %%mm3 \n\t"
351 "pand %%mm7, %%mm0 \n\t"
352 "pand %%mm7, %%mm3 \n\t"
353 "psrlq $5, %%mm1 \n\t"
354 "psrlq $5, %%mm4 \n\t"
355 "pand %%mm6, %%mm1 \n\t"
356 "pand %%mm6, %%mm4 \n\t"
357 "psrlq $19, %%mm2 \n\t"
358 "psrlq $19, %%mm5 \n\t"
359 "pand %2, %%mm2 \n\t"
360 "pand %2, %%mm5 \n\t"
361 "por %%mm1, %%mm0 \n\t"
362 "por %%mm4, %%mm3 \n\t"
363 "por %%mm2, %%mm0 \n\t"
364 "por %%mm5, %%mm3 \n\t"
365 "psllq $16, %%mm3 \n\t"
366 "por %%mm3, %%mm0 \n\t"
367 MOVNTQ" %%mm0, (%0) \n\t"
368 :: "r"(d),"r"(s),"m"(blue_16mask):"memory");
372 __asm__ volatile(SFENCE:::"memory");
373 __asm__ volatile(EMMS:::"memory");
375 register int rgb = *(const uint32_t*)s; s += 4;
376 *d++ = ((rgb&0xF8)<<8) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>19);
380 static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size)
382 const uint8_t *s = src;
384 const uint8_t *mm_end;
385 uint16_t *d = (uint16_t *)dst;
389 "movq %3, %%mm5 \n\t"
390 "movq %4, %%mm6 \n\t"
391 "movq %5, %%mm7 \n\t"
395 PREFETCH" 32(%1) \n\t"
396 "movd (%1), %%mm0 \n\t"
397 "movd 4(%1), %%mm3 \n\t"
398 "punpckldq 8(%1), %%mm0 \n\t"
399 "punpckldq 12(%1), %%mm3 \n\t"
400 "movq %%mm0, %%mm1 \n\t"
401 "movq %%mm3, %%mm4 \n\t"
402 "pand %%mm6, %%mm0 \n\t"
403 "pand %%mm6, %%mm3 \n\t"
404 "pmaddwd %%mm7, %%mm0 \n\t"
405 "pmaddwd %%mm7, %%mm3 \n\t"
406 "pand %%mm5, %%mm1 \n\t"
407 "pand %%mm5, %%mm4 \n\t"
408 "por %%mm1, %%mm0 \n\t"
409 "por %%mm4, %%mm3 \n\t"
410 "psrld $6, %%mm0 \n\t"
411 "pslld $10, %%mm3 \n\t"
412 "por %%mm3, %%mm0 \n\t"
413 MOVNTQ" %%mm0, (%0) \n\t"
420 : "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215)
422 __asm__ volatile(SFENCE:::"memory");
423 __asm__ volatile(EMMS:::"memory");
425 register int rgb = *(const uint32_t*)s; s += 4;
426 *d++ = ((rgb&0xFF)>>3) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>9);
430 static inline void RENAME(rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size)
432 const uint8_t *s = src;
434 const uint8_t *mm_end;
435 uint16_t *d = (uint16_t *)dst;
437 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
439 "movq %0, %%mm7 \n\t"
440 "movq %1, %%mm6 \n\t"
441 ::"m"(red_15mask),"m"(green_15mask));
445 PREFETCH" 32(%1) \n\t"
446 "movd (%1), %%mm0 \n\t"
447 "movd 4(%1), %%mm3 \n\t"
448 "punpckldq 8(%1), %%mm0 \n\t"
449 "punpckldq 12(%1), %%mm3 \n\t"
450 "movq %%mm0, %%mm1 \n\t"
451 "movq %%mm0, %%mm2 \n\t"
452 "movq %%mm3, %%mm4 \n\t"
453 "movq %%mm3, %%mm5 \n\t"
454 "psllq $7, %%mm0 \n\t"
455 "psllq $7, %%mm3 \n\t"
456 "pand %%mm7, %%mm0 \n\t"
457 "pand %%mm7, %%mm3 \n\t"
458 "psrlq $6, %%mm1 \n\t"
459 "psrlq $6, %%mm4 \n\t"
460 "pand %%mm6, %%mm1 \n\t"
461 "pand %%mm6, %%mm4 \n\t"
462 "psrlq $19, %%mm2 \n\t"
463 "psrlq $19, %%mm5 \n\t"
464 "pand %2, %%mm2 \n\t"
465 "pand %2, %%mm5 \n\t"
466 "por %%mm1, %%mm0 \n\t"
467 "por %%mm4, %%mm3 \n\t"
468 "por %%mm2, %%mm0 \n\t"
469 "por %%mm5, %%mm3 \n\t"
470 "psllq $16, %%mm3 \n\t"
471 "por %%mm3, %%mm0 \n\t"
472 MOVNTQ" %%mm0, (%0) \n\t"
473 ::"r"(d),"r"(s),"m"(blue_15mask):"memory");
477 __asm__ volatile(SFENCE:::"memory");
478 __asm__ volatile(EMMS:::"memory");
480 register int rgb = *(const uint32_t*)s; s += 4;
481 *d++ = ((rgb&0xF8)<<7) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>19);
485 static inline void RENAME(rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size)
487 const uint8_t *s = src;
489 const uint8_t *mm_end;
490 uint16_t *d = (uint16_t *)dst;
492 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
494 "movq %0, %%mm7 \n\t"
495 "movq %1, %%mm6 \n\t"
496 ::"m"(red_16mask),"m"(green_16mask));
500 PREFETCH" 32(%1) \n\t"
501 "movd (%1), %%mm0 \n\t"
502 "movd 3(%1), %%mm3 \n\t"
503 "punpckldq 6(%1), %%mm0 \n\t"
504 "punpckldq 9(%1), %%mm3 \n\t"
505 "movq %%mm0, %%mm1 \n\t"
506 "movq %%mm0, %%mm2 \n\t"
507 "movq %%mm3, %%mm4 \n\t"
508 "movq %%mm3, %%mm5 \n\t"
509 "psrlq $3, %%mm0 \n\t"
510 "psrlq $3, %%mm3 \n\t"
511 "pand %2, %%mm0 \n\t"
512 "pand %2, %%mm3 \n\t"
513 "psrlq $5, %%mm1 \n\t"
514 "psrlq $5, %%mm4 \n\t"
515 "pand %%mm6, %%mm1 \n\t"
516 "pand %%mm6, %%mm4 \n\t"
517 "psrlq $8, %%mm2 \n\t"
518 "psrlq $8, %%mm5 \n\t"
519 "pand %%mm7, %%mm2 \n\t"
520 "pand %%mm7, %%mm5 \n\t"
521 "por %%mm1, %%mm0 \n\t"
522 "por %%mm4, %%mm3 \n\t"
523 "por %%mm2, %%mm0 \n\t"
524 "por %%mm5, %%mm3 \n\t"
525 "psllq $16, %%mm3 \n\t"
526 "por %%mm3, %%mm0 \n\t"
527 MOVNTQ" %%mm0, (%0) \n\t"
528 ::"r"(d),"r"(s),"m"(blue_16mask):"memory");
532 __asm__ volatile(SFENCE:::"memory");
533 __asm__ volatile(EMMS:::"memory");
538 *d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8);
542 static inline void RENAME(rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size)
544 const uint8_t *s = src;
546 const uint8_t *mm_end;
547 uint16_t *d = (uint16_t *)dst;
549 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
551 "movq %0, %%mm7 \n\t"
552 "movq %1, %%mm6 \n\t"
553 ::"m"(red_16mask),"m"(green_16mask));
557 PREFETCH" 32(%1) \n\t"
558 "movd (%1), %%mm0 \n\t"
559 "movd 3(%1), %%mm3 \n\t"
560 "punpckldq 6(%1), %%mm0 \n\t"
561 "punpckldq 9(%1), %%mm3 \n\t"
562 "movq %%mm0, %%mm1 \n\t"
563 "movq %%mm0, %%mm2 \n\t"
564 "movq %%mm3, %%mm4 \n\t"
565 "movq %%mm3, %%mm5 \n\t"
566 "psllq $8, %%mm0 \n\t"
567 "psllq $8, %%mm3 \n\t"
568 "pand %%mm7, %%mm0 \n\t"
569 "pand %%mm7, %%mm3 \n\t"
570 "psrlq $5, %%mm1 \n\t"
571 "psrlq $5, %%mm4 \n\t"
572 "pand %%mm6, %%mm1 \n\t"
573 "pand %%mm6, %%mm4 \n\t"
574 "psrlq $19, %%mm2 \n\t"
575 "psrlq $19, %%mm5 \n\t"
576 "pand %2, %%mm2 \n\t"
577 "pand %2, %%mm5 \n\t"
578 "por %%mm1, %%mm0 \n\t"
579 "por %%mm4, %%mm3 \n\t"
580 "por %%mm2, %%mm0 \n\t"
581 "por %%mm5, %%mm3 \n\t"
582 "psllq $16, %%mm3 \n\t"
583 "por %%mm3, %%mm0 \n\t"
584 MOVNTQ" %%mm0, (%0) \n\t"
585 ::"r"(d),"r"(s),"m"(blue_16mask):"memory");
589 __asm__ volatile(SFENCE:::"memory");
590 __asm__ volatile(EMMS:::"memory");
595 *d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8);
599 static inline void RENAME(rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size)
601 const uint8_t *s = src;
603 const uint8_t *mm_end;
604 uint16_t *d = (uint16_t *)dst;
606 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
608 "movq %0, %%mm7 \n\t"
609 "movq %1, %%mm6 \n\t"
610 ::"m"(red_15mask),"m"(green_15mask));
614 PREFETCH" 32(%1) \n\t"
615 "movd (%1), %%mm0 \n\t"
616 "movd 3(%1), %%mm3 \n\t"
617 "punpckldq 6(%1), %%mm0 \n\t"
618 "punpckldq 9(%1), %%mm3 \n\t"
619 "movq %%mm0, %%mm1 \n\t"
620 "movq %%mm0, %%mm2 \n\t"
621 "movq %%mm3, %%mm4 \n\t"
622 "movq %%mm3, %%mm5 \n\t"
623 "psrlq $3, %%mm0 \n\t"
624 "psrlq $3, %%mm3 \n\t"
625 "pand %2, %%mm0 \n\t"
626 "pand %2, %%mm3 \n\t"
627 "psrlq $6, %%mm1 \n\t"
628 "psrlq $6, %%mm4 \n\t"
629 "pand %%mm6, %%mm1 \n\t"
630 "pand %%mm6, %%mm4 \n\t"
631 "psrlq $9, %%mm2 \n\t"
632 "psrlq $9, %%mm5 \n\t"
633 "pand %%mm7, %%mm2 \n\t"
634 "pand %%mm7, %%mm5 \n\t"
635 "por %%mm1, %%mm0 \n\t"
636 "por %%mm4, %%mm3 \n\t"
637 "por %%mm2, %%mm0 \n\t"
638 "por %%mm5, %%mm3 \n\t"
639 "psllq $16, %%mm3 \n\t"
640 "por %%mm3, %%mm0 \n\t"
641 MOVNTQ" %%mm0, (%0) \n\t"
642 ::"r"(d),"r"(s),"m"(blue_15mask):"memory");
646 __asm__ volatile(SFENCE:::"memory");
647 __asm__ volatile(EMMS:::"memory");
652 *d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7);
656 static inline void RENAME(rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size)
658 const uint8_t *s = src;
660 const uint8_t *mm_end;
661 uint16_t *d = (uint16_t *)dst;
663 __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory");
665 "movq %0, %%mm7 \n\t"
666 "movq %1, %%mm6 \n\t"
667 ::"m"(red_15mask),"m"(green_15mask));
671 PREFETCH" 32(%1) \n\t"
672 "movd (%1), %%mm0 \n\t"
673 "movd 3(%1), %%mm3 \n\t"
674 "punpckldq 6(%1), %%mm0 \n\t"
675 "punpckldq 9(%1), %%mm3 \n\t"
676 "movq %%mm0, %%mm1 \n\t"
677 "movq %%mm0, %%mm2 \n\t"
678 "movq %%mm3, %%mm4 \n\t"
679 "movq %%mm3, %%mm5 \n\t"
680 "psllq $7, %%mm0 \n\t"
681 "psllq $7, %%mm3 \n\t"
682 "pand %%mm7, %%mm0 \n\t"
683 "pand %%mm7, %%mm3 \n\t"
684 "psrlq $6, %%mm1 \n\t"
685 "psrlq $6, %%mm4 \n\t"
686 "pand %%mm6, %%mm1 \n\t"
687 "pand %%mm6, %%mm4 \n\t"
688 "psrlq $19, %%mm2 \n\t"
689 "psrlq $19, %%mm5 \n\t"
690 "pand %2, %%mm2 \n\t"
691 "pand %2, %%mm5 \n\t"
692 "por %%mm1, %%mm0 \n\t"
693 "por %%mm4, %%mm3 \n\t"
694 "por %%mm2, %%mm0 \n\t"
695 "por %%mm5, %%mm3 \n\t"
696 "psllq $16, %%mm3 \n\t"
697 "por %%mm3, %%mm0 \n\t"
698 MOVNTQ" %%mm0, (%0) \n\t"
699 ::"r"(d),"r"(s),"m"(blue_15mask):"memory");
703 __asm__ volatile(SFENCE:::"memory");
704 __asm__ volatile(EMMS:::"memory");
709 *d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7);
713 static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
716 const uint16_t *mm_end;
718 const uint16_t *s = (const uint16_t*)src;
719 end = s + src_size/2;
720 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
724 PREFETCH" 32(%1) \n\t"
725 "movq (%1), %%mm0 \n\t"
726 "movq (%1), %%mm1 \n\t"
727 "movq (%1), %%mm2 \n\t"
728 "pand %2, %%mm0 \n\t"
729 "pand %3, %%mm1 \n\t"
730 "pand %4, %%mm2 \n\t"
731 "psllq $5, %%mm0 \n\t"
732 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
733 "pmulhw "MANGLE(mul15_mid)", %%mm1 \n\t"
734 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
735 "movq %%mm0, %%mm3 \n\t"
736 "movq %%mm1, %%mm4 \n\t"
737 "movq %%mm2, %%mm5 \n\t"
738 "punpcklwd %5, %%mm0 \n\t"
739 "punpcklwd %5, %%mm1 \n\t"
740 "punpcklwd %5, %%mm2 \n\t"
741 "punpckhwd %5, %%mm3 \n\t"
742 "punpckhwd %5, %%mm4 \n\t"
743 "punpckhwd %5, %%mm5 \n\t"
744 "psllq $8, %%mm1 \n\t"
745 "psllq $16, %%mm2 \n\t"
746 "por %%mm1, %%mm0 \n\t"
747 "por %%mm2, %%mm0 \n\t"
748 "psllq $8, %%mm4 \n\t"
749 "psllq $16, %%mm5 \n\t"
750 "por %%mm4, %%mm3 \n\t"
751 "por %%mm5, %%mm3 \n\t"
753 "movq %%mm0, %%mm6 \n\t"
754 "movq %%mm3, %%mm7 \n\t"
756 "movq 8(%1), %%mm0 \n\t"
757 "movq 8(%1), %%mm1 \n\t"
758 "movq 8(%1), %%mm2 \n\t"
759 "pand %2, %%mm0 \n\t"
760 "pand %3, %%mm1 \n\t"
761 "pand %4, %%mm2 \n\t"
762 "psllq $5, %%mm0 \n\t"
763 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
764 "pmulhw "MANGLE(mul15_mid)", %%mm1 \n\t"
765 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
766 "movq %%mm0, %%mm3 \n\t"
767 "movq %%mm1, %%mm4 \n\t"
768 "movq %%mm2, %%mm5 \n\t"
769 "punpcklwd %5, %%mm0 \n\t"
770 "punpcklwd %5, %%mm1 \n\t"
771 "punpcklwd %5, %%mm2 \n\t"
772 "punpckhwd %5, %%mm3 \n\t"
773 "punpckhwd %5, %%mm4 \n\t"
774 "punpckhwd %5, %%mm5 \n\t"
775 "psllq $8, %%mm1 \n\t"
776 "psllq $16, %%mm2 \n\t"
777 "por %%mm1, %%mm0 \n\t"
778 "por %%mm2, %%mm0 \n\t"
779 "psllq $8, %%mm4 \n\t"
780 "psllq $16, %%mm5 \n\t"
781 "por %%mm4, %%mm3 \n\t"
782 "por %%mm5, %%mm3 \n\t"
785 :"r"(s),"m"(mask15b),"m"(mask15g),"m"(mask15r), "m"(mmx_null)
787 /* borrowed 32 to 24 */
789 "movq %%mm0, %%mm4 \n\t"
790 "movq %%mm3, %%mm5 \n\t"
791 "movq %%mm6, %%mm0 \n\t"
792 "movq %%mm7, %%mm1 \n\t"
794 "movq %%mm4, %%mm6 \n\t"
795 "movq %%mm5, %%mm7 \n\t"
796 "movq %%mm0, %%mm2 \n\t"
797 "movq %%mm1, %%mm3 \n\t"
806 __asm__ volatile(SFENCE:::"memory");
807 __asm__ volatile(EMMS:::"memory");
809 register uint16_t bgr;
811 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
812 *d++ = ((bgr&0x3E0)>>2) | ((bgr&0x3E0)>>7);
813 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
817 static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
820 const uint16_t *mm_end;
821 uint8_t *d = (uint8_t *)dst;
822 const uint16_t *s = (const uint16_t *)src;
823 end = s + src_size/2;
824 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
828 PREFETCH" 32(%1) \n\t"
829 "movq (%1), %%mm0 \n\t"
830 "movq (%1), %%mm1 \n\t"
831 "movq (%1), %%mm2 \n\t"
832 "pand %2, %%mm0 \n\t"
833 "pand %3, %%mm1 \n\t"
834 "pand %4, %%mm2 \n\t"
835 "psllq $5, %%mm0 \n\t"
836 "psrlq $1, %%mm2 \n\t"
837 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
838 "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t"
839 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
840 "movq %%mm0, %%mm3 \n\t"
841 "movq %%mm1, %%mm4 \n\t"
842 "movq %%mm2, %%mm5 \n\t"
843 "punpcklwd %5, %%mm0 \n\t"
844 "punpcklwd %5, %%mm1 \n\t"
845 "punpcklwd %5, %%mm2 \n\t"
846 "punpckhwd %5, %%mm3 \n\t"
847 "punpckhwd %5, %%mm4 \n\t"
848 "punpckhwd %5, %%mm5 \n\t"
849 "psllq $8, %%mm1 \n\t"
850 "psllq $16, %%mm2 \n\t"
851 "por %%mm1, %%mm0 \n\t"
852 "por %%mm2, %%mm0 \n\t"
853 "psllq $8, %%mm4 \n\t"
854 "psllq $16, %%mm5 \n\t"
855 "por %%mm4, %%mm3 \n\t"
856 "por %%mm5, %%mm3 \n\t"
858 "movq %%mm0, %%mm6 \n\t"
859 "movq %%mm3, %%mm7 \n\t"
861 "movq 8(%1), %%mm0 \n\t"
862 "movq 8(%1), %%mm1 \n\t"
863 "movq 8(%1), %%mm2 \n\t"
864 "pand %2, %%mm0 \n\t"
865 "pand %3, %%mm1 \n\t"
866 "pand %4, %%mm2 \n\t"
867 "psllq $5, %%mm0 \n\t"
868 "psrlq $1, %%mm2 \n\t"
869 "pmulhw "MANGLE(mul15_mid)", %%mm0 \n\t"
870 "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t"
871 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
872 "movq %%mm0, %%mm3 \n\t"
873 "movq %%mm1, %%mm4 \n\t"
874 "movq %%mm2, %%mm5 \n\t"
875 "punpcklwd %5, %%mm0 \n\t"
876 "punpcklwd %5, %%mm1 \n\t"
877 "punpcklwd %5, %%mm2 \n\t"
878 "punpckhwd %5, %%mm3 \n\t"
879 "punpckhwd %5, %%mm4 \n\t"
880 "punpckhwd %5, %%mm5 \n\t"
881 "psllq $8, %%mm1 \n\t"
882 "psllq $16, %%mm2 \n\t"
883 "por %%mm1, %%mm0 \n\t"
884 "por %%mm2, %%mm0 \n\t"
885 "psllq $8, %%mm4 \n\t"
886 "psllq $16, %%mm5 \n\t"
887 "por %%mm4, %%mm3 \n\t"
888 "por %%mm5, %%mm3 \n\t"
890 :"r"(s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mmx_null)
892 /* borrowed 32 to 24 */
894 "movq %%mm0, %%mm4 \n\t"
895 "movq %%mm3, %%mm5 \n\t"
896 "movq %%mm6, %%mm0 \n\t"
897 "movq %%mm7, %%mm1 \n\t"
899 "movq %%mm4, %%mm6 \n\t"
900 "movq %%mm5, %%mm7 \n\t"
901 "movq %%mm0, %%mm2 \n\t"
902 "movq %%mm1, %%mm3 \n\t"
911 __asm__ volatile(SFENCE:::"memory");
912 __asm__ volatile(EMMS:::"memory");
914 register uint16_t bgr;
916 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
917 *d++ = ((bgr&0x7E0)>>3) | ((bgr&0x7E0)>>9);
918 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
923 * mm0 = 00 B3 00 B2 00 B1 00 B0
924 * mm1 = 00 G3 00 G2 00 G1 00 G0
925 * mm2 = 00 R3 00 R2 00 R1 00 R0
926 * mm6 = FF FF FF FF FF FF FF FF
927 * mm7 = 00 00 00 00 00 00 00 00
930 "packuswb %%mm7, %%mm0 \n\t" /* 00 00 00 00 B3 B2 B1 B0 */ \
931 "packuswb %%mm7, %%mm1 \n\t" /* 00 00 00 00 G3 G2 G1 G0 */ \
932 "packuswb %%mm7, %%mm2 \n\t" /* 00 00 00 00 R3 R2 R1 R0 */ \
933 "punpcklbw %%mm1, %%mm0 \n\t" /* G3 B3 G2 B2 G1 B1 G0 B0 */ \
934 "punpcklbw %%mm6, %%mm2 \n\t" /* FF R3 FF R2 FF R1 FF R0 */ \
935 "movq %%mm0, %%mm3 \n\t" \
936 "punpcklwd %%mm2, %%mm0 \n\t" /* FF R1 G1 B1 FF R0 G0 B0 */ \
937 "punpckhwd %%mm2, %%mm3 \n\t" /* FF R3 G3 B3 FF R2 G2 B2 */ \
938 MOVNTQ" %%mm0, (%0) \n\t" \
939 MOVNTQ" %%mm3, 8(%0) \n\t" \
941 static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size)
944 const uint16_t *mm_end;
946 const uint16_t *s = (const uint16_t *)src;
947 end = s + src_size/2;
948 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
949 __asm__ volatile("pxor %%mm7,%%mm7 \n\t":::"memory");
950 __asm__ volatile("pcmpeqd %%mm6,%%mm6 \n\t":::"memory");
954 PREFETCH" 32(%1) \n\t"
955 "movq (%1), %%mm0 \n\t"
956 "movq (%1), %%mm1 \n\t"
957 "movq (%1), %%mm2 \n\t"
958 "pand %2, %%mm0 \n\t"
959 "pand %3, %%mm1 \n\t"
960 "pand %4, %%mm2 \n\t"
961 "psllq $5, %%mm0 \n\t"
962 "pmulhw %5, %%mm0 \n\t"
963 "pmulhw %5, %%mm1 \n\t"
964 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
966 ::"r"(d),"r"(s),"m"(mask15b),"m"(mask15g),"m"(mask15r) ,"m"(mul15_mid)
971 __asm__ volatile(SFENCE:::"memory");
972 __asm__ volatile(EMMS:::"memory");
974 register uint16_t bgr;
976 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
977 *d++ = ((bgr&0x3E0)>>2) | ((bgr&0x3E0)>>7);
978 *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12);
983 static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size)
986 const uint16_t *mm_end;
988 const uint16_t *s = (const uint16_t*)src;
989 end = s + src_size/2;
990 __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory");
991 __asm__ volatile("pxor %%mm7,%%mm7 \n\t":::"memory");
992 __asm__ volatile("pcmpeqd %%mm6,%%mm6 \n\t":::"memory");
996 PREFETCH" 32(%1) \n\t"
997 "movq (%1), %%mm0 \n\t"
998 "movq (%1), %%mm1 \n\t"
999 "movq (%1), %%mm2 \n\t"
1000 "pand %2, %%mm0 \n\t"
1001 "pand %3, %%mm1 \n\t"
1002 "pand %4, %%mm2 \n\t"
1003 "psllq $5, %%mm0 \n\t"
1004 "psrlq $1, %%mm2 \n\t"
1005 "pmulhw %5, %%mm0 \n\t"
1006 "pmulhw "MANGLE(mul16_mid)", %%mm1 \n\t"
1007 "pmulhw "MANGLE(mul15_hi)", %%mm2 \n\t"
1009 ::"r"(d),"r"(s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mul15_mid)
1014 __asm__ volatile(SFENCE:::"memory");
1015 __asm__ volatile(EMMS:::"memory");
1017 register uint16_t bgr;
1019 *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2);
1020 *d++ = ((bgr&0x7E0)>>3) | ((bgr&0x7E0)>>9);
1021 *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13);
1026 static inline void RENAME(shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size)
1028 x86_reg idx = 15 - src_size;
1029 const uint8_t *s = src-idx;
1030 uint8_t *d = dst-idx;
1034 PREFETCH" (%1, %0) \n\t"
1035 "movq %3, %%mm7 \n\t"
1036 "pxor %4, %%mm7 \n\t"
1037 "movq %%mm7, %%mm6 \n\t"
1038 "pxor %5, %%mm7 \n\t"
1041 PREFETCH" 32(%1, %0) \n\t"
1042 "movq (%1, %0), %%mm0 \n\t"
1043 "movq 8(%1, %0), %%mm1 \n\t"
1044 # if COMPILE_TEMPLATE_MMXEXT
1045 "pshufw $177, %%mm0, %%mm3 \n\t"
1046 "pshufw $177, %%mm1, %%mm5 \n\t"
1047 "pand %%mm7, %%mm0 \n\t"
1048 "pand %%mm6, %%mm3 \n\t"
1049 "pand %%mm7, %%mm1 \n\t"
1050 "pand %%mm6, %%mm5 \n\t"
1051 "por %%mm3, %%mm0 \n\t"
1052 "por %%mm5, %%mm1 \n\t"
1054 "movq %%mm0, %%mm2 \n\t"
1055 "movq %%mm1, %%mm4 \n\t"
1056 "pand %%mm7, %%mm0 \n\t"
1057 "pand %%mm6, %%mm2 \n\t"
1058 "pand %%mm7, %%mm1 \n\t"
1059 "pand %%mm6, %%mm4 \n\t"
1060 "movq %%mm2, %%mm3 \n\t"
1061 "movq %%mm4, %%mm5 \n\t"
1062 "pslld $16, %%mm2 \n\t"
1063 "psrld $16, %%mm3 \n\t"
1064 "pslld $16, %%mm4 \n\t"
1065 "psrld $16, %%mm5 \n\t"
1066 "por %%mm2, %%mm0 \n\t"
1067 "por %%mm4, %%mm1 \n\t"
1068 "por %%mm3, %%mm0 \n\t"
1069 "por %%mm5, %%mm1 \n\t"
1071 MOVNTQ" %%mm0, (%2, %0) \n\t"
1072 MOVNTQ" %%mm1, 8(%2, %0) \n\t"
1079 : "r" (s), "r" (d), "m" (mask32b), "m" (mask32r), "m" (mmx_one)
1081 for (; idx<15; idx+=4) {
1082 register int v = *(const uint32_t *)&s[idx], g = v & 0xff00ff00;
1084 *(uint32_t *)&d[idx] = (v>>16) + g + (v<<16);
1088 static inline void RENAME(rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size)
1091 x86_reg mmx_size= 23 - src_size;
1093 "test %%"REG_a", %%"REG_a" \n\t"
1095 "movq "MANGLE(mask24r)", %%mm5 \n\t"
1096 "movq "MANGLE(mask24g)", %%mm6 \n\t"
1097 "movq "MANGLE(mask24b)", %%mm7 \n\t"
1100 PREFETCH" 32(%1, %%"REG_a") \n\t"
1101 "movq (%1, %%"REG_a"), %%mm0 \n\t" // BGR BGR BG
1102 "movq (%1, %%"REG_a"), %%mm1 \n\t" // BGR BGR BG
1103 "movq 2(%1, %%"REG_a"), %%mm2 \n\t" // R BGR BGR B
1104 "psllq $16, %%mm0 \n\t" // 00 BGR BGR
1105 "pand %%mm5, %%mm0 \n\t"
1106 "pand %%mm6, %%mm1 \n\t"
1107 "pand %%mm7, %%mm2 \n\t"
1108 "por %%mm0, %%mm1 \n\t"
1109 "por %%mm2, %%mm1 \n\t"
1110 "movq 6(%1, %%"REG_a"), %%mm0 \n\t" // BGR BGR BG
1111 MOVNTQ" %%mm1, (%2, %%"REG_a") \n\t" // RGB RGB RG
1112 "movq 8(%1, %%"REG_a"), %%mm1 \n\t" // R BGR BGR B
1113 "movq 10(%1, %%"REG_a"), %%mm2 \n\t" // GR BGR BGR
1114 "pand %%mm7, %%mm0 \n\t"
1115 "pand %%mm5, %%mm1 \n\t"
1116 "pand %%mm6, %%mm2 \n\t"
1117 "por %%mm0, %%mm1 \n\t"
1118 "por %%mm2, %%mm1 \n\t"
1119 "movq 14(%1, %%"REG_a"), %%mm0 \n\t" // R BGR BGR B
1120 MOVNTQ" %%mm1, 8(%2, %%"REG_a") \n\t" // B RGB RGB R
1121 "movq 16(%1, %%"REG_a"), %%mm1 \n\t" // GR BGR BGR
1122 "movq 18(%1, %%"REG_a"), %%mm2 \n\t" // BGR BGR BG
1123 "pand %%mm6, %%mm0 \n\t"
1124 "pand %%mm7, %%mm1 \n\t"
1125 "pand %%mm5, %%mm2 \n\t"
1126 "por %%mm0, %%mm1 \n\t"
1127 "por %%mm2, %%mm1 \n\t"
1128 MOVNTQ" %%mm1, 16(%2, %%"REG_a") \n\t"
1129 "add $24, %%"REG_a" \n\t"
1133 : "r" (src-mmx_size), "r"(dst-mmx_size)
1136 __asm__ volatile(SFENCE:::"memory");
1137 __asm__ volatile(EMMS:::"memory");
1139 if (mmx_size==23) return; //finished, was multiple of 8
1143 src_size= 23-mmx_size;
1146 for (i=0; i<src_size; i+=3) {
1149 dst[i + 1] = src[i + 1];
1150 dst[i + 2] = src[i + 0];
1155 static inline void RENAME(yuvPlanartoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1156 int width, int height,
1157 int lumStride, int chromStride, int dstStride, int vertLumPerChroma)
1160 const x86_reg chromWidth= width>>1;
1161 for (y=0; y<height; y++) {
1162 //FIXME handle 2 lines at once (fewer prefetches, reuse some chroma, but very likely memory-limited anyway)
1164 "xor %%"REG_a", %%"REG_a" \n\t"
1167 PREFETCH" 32(%1, %%"REG_a", 2) \n\t"
1168 PREFETCH" 32(%2, %%"REG_a") \n\t"
1169 PREFETCH" 32(%3, %%"REG_a") \n\t"
1170 "movq (%2, %%"REG_a"), %%mm0 \n\t" // U(0)
1171 "movq %%mm0, %%mm2 \n\t" // U(0)
1172 "movq (%3, %%"REG_a"), %%mm1 \n\t" // V(0)
1173 "punpcklbw %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1174 "punpckhbw %%mm1, %%mm2 \n\t" // UVUV UVUV(8)
1176 "movq (%1, %%"REG_a",2), %%mm3 \n\t" // Y(0)
1177 "movq 8(%1, %%"REG_a",2), %%mm5 \n\t" // Y(8)
1178 "movq %%mm3, %%mm4 \n\t" // Y(0)
1179 "movq %%mm5, %%mm6 \n\t" // Y(8)
1180 "punpcklbw %%mm0, %%mm3 \n\t" // YUYV YUYV(0)
1181 "punpckhbw %%mm0, %%mm4 \n\t" // YUYV YUYV(4)
1182 "punpcklbw %%mm2, %%mm5 \n\t" // YUYV YUYV(8)
1183 "punpckhbw %%mm2, %%mm6 \n\t" // YUYV YUYV(12)
1185 MOVNTQ" %%mm3, (%0, %%"REG_a", 4) \n\t"
1186 MOVNTQ" %%mm4, 8(%0, %%"REG_a", 4) \n\t"
1187 MOVNTQ" %%mm5, 16(%0, %%"REG_a", 4) \n\t"
1188 MOVNTQ" %%mm6, 24(%0, %%"REG_a", 4) \n\t"
1190 "add $8, %%"REG_a" \n\t"
1191 "cmp %4, %%"REG_a" \n\t"
1193 ::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth)
1196 if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) {
1197 usrc += chromStride;
1198 vsrc += chromStride;
1209 * Height should be a multiple of 2 and width should be a multiple of 16.
1210 * (If this is a problem for anyone then tell me, and I will fix it.)
1212 static inline void RENAME(yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1213 int width, int height,
1214 int lumStride, int chromStride, int dstStride)
1216 //FIXME interpolate chroma
1217 RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
1220 static inline void RENAME(yuvPlanartouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1221 int width, int height,
1222 int lumStride, int chromStride, int dstStride, int vertLumPerChroma)
1225 const x86_reg chromWidth= width>>1;
1226 for (y=0; y<height; y++) {
1227 //FIXME handle 2 lines at once (fewer prefetches, reuse some chroma, but very likely memory-limited anyway)
1229 "xor %%"REG_a", %%"REG_a" \n\t"
1232 PREFETCH" 32(%1, %%"REG_a", 2) \n\t"
1233 PREFETCH" 32(%2, %%"REG_a") \n\t"
1234 PREFETCH" 32(%3, %%"REG_a") \n\t"
1235 "movq (%2, %%"REG_a"), %%mm0 \n\t" // U(0)
1236 "movq %%mm0, %%mm2 \n\t" // U(0)
1237 "movq (%3, %%"REG_a"), %%mm1 \n\t" // V(0)
1238 "punpcklbw %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1239 "punpckhbw %%mm1, %%mm2 \n\t" // UVUV UVUV(8)
1241 "movq (%1, %%"REG_a",2), %%mm3 \n\t" // Y(0)
1242 "movq 8(%1, %%"REG_a",2), %%mm5 \n\t" // Y(8)
1243 "movq %%mm0, %%mm4 \n\t" // Y(0)
1244 "movq %%mm2, %%mm6 \n\t" // Y(8)
1245 "punpcklbw %%mm3, %%mm0 \n\t" // YUYV YUYV(0)
1246 "punpckhbw %%mm3, %%mm4 \n\t" // YUYV YUYV(4)
1247 "punpcklbw %%mm5, %%mm2 \n\t" // YUYV YUYV(8)
1248 "punpckhbw %%mm5, %%mm6 \n\t" // YUYV YUYV(12)
1250 MOVNTQ" %%mm0, (%0, %%"REG_a", 4) \n\t"
1251 MOVNTQ" %%mm4, 8(%0, %%"REG_a", 4) \n\t"
1252 MOVNTQ" %%mm2, 16(%0, %%"REG_a", 4) \n\t"
1253 MOVNTQ" %%mm6, 24(%0, %%"REG_a", 4) \n\t"
1255 "add $8, %%"REG_a" \n\t"
1256 "cmp %4, %%"REG_a" \n\t"
1258 ::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth)
1261 if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) {
1262 usrc += chromStride;
1263 vsrc += chromStride;
1274 * Height should be a multiple of 2 and width should be a multiple of 16
1275 * (If this is a problem for anyone then tell me, and I will fix it.)
1277 static inline void RENAME(yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1278 int width, int height,
1279 int lumStride, int chromStride, int dstStride)
1281 //FIXME interpolate chroma
1282 RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2);
1286 * Width should be a multiple of 16.
1288 static inline void RENAME(yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1289 int width, int height,
1290 int lumStride, int chromStride, int dstStride)
1292 RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1);
1296 * Width should be a multiple of 16.
1298 static inline void RENAME(yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
1299 int width, int height,
1300 int lumStride, int chromStride, int dstStride)
1302 RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1);
1306 * Height should be a multiple of 2 and width should be a multiple of 16.
1307 * (If this is a problem for anyone then tell me, and I will fix it.)
1309 static inline void RENAME(yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
1310 int width, int height,
1311 int lumStride, int chromStride, int srcStride)
1314 const x86_reg chromWidth= width>>1;
1315 for (y=0; y<height; y+=2) {
1317 "xor %%"REG_a", %%"REG_a" \n\t"
1318 "pcmpeqw %%mm7, %%mm7 \n\t"
1319 "psrlw $8, %%mm7 \n\t" // FF,00,FF,00...
1322 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1323 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // YUYV YUYV(0)
1324 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(4)
1325 "movq %%mm0, %%mm2 \n\t" // YUYV YUYV(0)
1326 "movq %%mm1, %%mm3 \n\t" // YUYV YUYV(4)
1327 "psrlw $8, %%mm0 \n\t" // U0V0 U0V0(0)
1328 "psrlw $8, %%mm1 \n\t" // U0V0 U0V0(4)
1329 "pand %%mm7, %%mm2 \n\t" // Y0Y0 Y0Y0(0)
1330 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(4)
1331 "packuswb %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1332 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(0)
1334 MOVNTQ" %%mm2, (%1, %%"REG_a", 2) \n\t"
1336 "movq 16(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(8)
1337 "movq 24(%0, %%"REG_a", 4), %%mm2 \n\t" // YUYV YUYV(12)
1338 "movq %%mm1, %%mm3 \n\t" // YUYV YUYV(8)
1339 "movq %%mm2, %%mm4 \n\t" // YUYV YUYV(12)
1340 "psrlw $8, %%mm1 \n\t" // U0V0 U0V0(8)
1341 "psrlw $8, %%mm2 \n\t" // U0V0 U0V0(12)
1342 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(8)
1343 "pand %%mm7, %%mm4 \n\t" // Y0Y0 Y0Y0(12)
1344 "packuswb %%mm2, %%mm1 \n\t" // UVUV UVUV(8)
1345 "packuswb %%mm4, %%mm3 \n\t" // YYYY YYYY(8)
1347 MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2) \n\t"
1349 "movq %%mm0, %%mm2 \n\t" // UVUV UVUV(0)
1350 "movq %%mm1, %%mm3 \n\t" // UVUV UVUV(8)
1351 "psrlw $8, %%mm0 \n\t" // V0V0 V0V0(0)
1352 "psrlw $8, %%mm1 \n\t" // V0V0 V0V0(8)
1353 "pand %%mm7, %%mm2 \n\t" // U0U0 U0U0(0)
1354 "pand %%mm7, %%mm3 \n\t" // U0U0 U0U0(8)
1355 "packuswb %%mm1, %%mm0 \n\t" // VVVV VVVV(0)
1356 "packuswb %%mm3, %%mm2 \n\t" // UUUU UUUU(0)
1358 MOVNTQ" %%mm0, (%3, %%"REG_a") \n\t"
1359 MOVNTQ" %%mm2, (%2, %%"REG_a") \n\t"
1361 "add $8, %%"REG_a" \n\t"
1362 "cmp %4, %%"REG_a" \n\t"
1364 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1365 : "memory", "%"REG_a
1372 "xor %%"REG_a", %%"REG_a" \n\t"
1375 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1376 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // YUYV YUYV(0)
1377 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(4)
1378 "movq 16(%0, %%"REG_a", 4), %%mm2 \n\t" // YUYV YUYV(8)
1379 "movq 24(%0, %%"REG_a", 4), %%mm3 \n\t" // YUYV YUYV(12)
1380 "pand %%mm7, %%mm0 \n\t" // Y0Y0 Y0Y0(0)
1381 "pand %%mm7, %%mm1 \n\t" // Y0Y0 Y0Y0(4)
1382 "pand %%mm7, %%mm2 \n\t" // Y0Y0 Y0Y0(8)
1383 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(12)
1384 "packuswb %%mm1, %%mm0 \n\t" // YYYY YYYY(0)
1385 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(8)
1387 MOVNTQ" %%mm0, (%1, %%"REG_a", 2) \n\t"
1388 MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2) \n\t"
1390 "add $8, %%"REG_a" \n\t"
1391 "cmp %4, %%"REG_a" \n\t"
1394 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1395 : "memory", "%"REG_a
1397 udst += chromStride;
1398 vdst += chromStride;
1402 __asm__ volatile(EMMS" \n\t"
1406 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1408 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1409 static inline void RENAME(planar2x)(const uint8_t *src, uint8_t *dst, int srcWidth, int srcHeight, int srcStride, int dstStride)
1416 for (x=0; x<srcWidth-1; x++) {
1417 dst[2*x+1]= (3*src[x] + src[x+1])>>2;
1418 dst[2*x+2]= ( src[x] + 3*src[x+1])>>2;
1420 dst[2*srcWidth-1]= src[srcWidth-1];
1424 for (y=1; y<srcHeight; y++) {
1425 const x86_reg mmxSize= srcWidth&~15;
1427 "mov %4, %%"REG_a" \n\t"
1428 "movq "MANGLE(mmx_ff)", %%mm0 \n\t"
1429 "movq (%0, %%"REG_a"), %%mm4 \n\t"
1430 "movq %%mm4, %%mm2 \n\t"
1431 "psllq $8, %%mm4 \n\t"
1432 "pand %%mm0, %%mm2 \n\t"
1433 "por %%mm2, %%mm4 \n\t"
1434 "movq (%1, %%"REG_a"), %%mm5 \n\t"
1435 "movq %%mm5, %%mm3 \n\t"
1436 "psllq $8, %%mm5 \n\t"
1437 "pand %%mm0, %%mm3 \n\t"
1438 "por %%mm3, %%mm5 \n\t"
1440 "movq (%0, %%"REG_a"), %%mm0 \n\t"
1441 "movq (%1, %%"REG_a"), %%mm1 \n\t"
1442 "movq 1(%0, %%"REG_a"), %%mm2 \n\t"
1443 "movq 1(%1, %%"REG_a"), %%mm3 \n\t"
1444 PAVGB" %%mm0, %%mm5 \n\t"
1445 PAVGB" %%mm0, %%mm3 \n\t"
1446 PAVGB" %%mm0, %%mm5 \n\t"
1447 PAVGB" %%mm0, %%mm3 \n\t"
1448 PAVGB" %%mm1, %%mm4 \n\t"
1449 PAVGB" %%mm1, %%mm2 \n\t"
1450 PAVGB" %%mm1, %%mm4 \n\t"
1451 PAVGB" %%mm1, %%mm2 \n\t"
1452 "movq %%mm5, %%mm7 \n\t"
1453 "movq %%mm4, %%mm6 \n\t"
1454 "punpcklbw %%mm3, %%mm5 \n\t"
1455 "punpckhbw %%mm3, %%mm7 \n\t"
1456 "punpcklbw %%mm2, %%mm4 \n\t"
1457 "punpckhbw %%mm2, %%mm6 \n\t"
1458 MOVNTQ" %%mm5, (%2, %%"REG_a", 2) \n\t"
1459 MOVNTQ" %%mm7, 8(%2, %%"REG_a", 2) \n\t"
1460 MOVNTQ" %%mm4, (%3, %%"REG_a", 2) \n\t"
1461 MOVNTQ" %%mm6, 8(%3, %%"REG_a", 2) \n\t"
1462 "add $8, %%"REG_a" \n\t"
1463 "movq -1(%0, %%"REG_a"), %%mm4 \n\t"
1464 "movq -1(%1, %%"REG_a"), %%mm5 \n\t"
1466 :: "r" (src + mmxSize ), "r" (src + srcStride + mmxSize ),
1467 "r" (dst + mmxSize*2), "r" (dst + dstStride + mmxSize*2),
1472 for (x=mmxSize-1; x<srcWidth-1; x++) {
1473 dst[2*x +1]= (3*src[x+0] + src[x+srcStride+1])>>2;
1474 dst[2*x+dstStride+2]= ( src[x+0] + 3*src[x+srcStride+1])>>2;
1475 dst[2*x+dstStride+1]= ( src[x+1] + 3*src[x+srcStride ])>>2;
1476 dst[2*x +2]= (3*src[x+1] + src[x+srcStride ])>>2;
1478 dst[srcWidth*2 -1 ]= (3*src[srcWidth-1] + src[srcWidth-1 + srcStride])>>2;
1479 dst[srcWidth*2 -1 + dstStride]= ( src[srcWidth-1] + 3*src[srcWidth-1 + srcStride])>>2;
1488 for (x=0; x<srcWidth-1; x++) {
1489 dst[2*x+1]= (3*src[x] + src[x+1])>>2;
1490 dst[2*x+2]= ( src[x] + 3*src[x+1])>>2;
1492 dst[2*srcWidth-1]= src[srcWidth-1];
1494 __asm__ volatile(EMMS" \n\t"
1498 #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */
1500 #if !COMPILE_TEMPLATE_AMD3DNOW
1502 * Height should be a multiple of 2 and width should be a multiple of 16.
1503 * (If this is a problem for anyone then tell me, and I will fix it.)
1504 * Chrominance data is only taken from every second line, others are ignored.
1505 * FIXME: Write HQ version.
1507 static inline void RENAME(uyvytoyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
1508 int width, int height,
1509 int lumStride, int chromStride, int srcStride)
1512 const x86_reg chromWidth= width>>1;
1513 for (y=0; y<height; y+=2) {
1515 "xor %%"REG_a", %%"REG_a" \n\t"
1516 "pcmpeqw %%mm7, %%mm7 \n\t"
1517 "psrlw $8, %%mm7 \n\t" // FF,00,FF,00...
1520 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1521 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // UYVY UYVY(0)
1522 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // UYVY UYVY(4)
1523 "movq %%mm0, %%mm2 \n\t" // UYVY UYVY(0)
1524 "movq %%mm1, %%mm3 \n\t" // UYVY UYVY(4)
1525 "pand %%mm7, %%mm0 \n\t" // U0V0 U0V0(0)
1526 "pand %%mm7, %%mm1 \n\t" // U0V0 U0V0(4)
1527 "psrlw $8, %%mm2 \n\t" // Y0Y0 Y0Y0(0)
1528 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(4)
1529 "packuswb %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1530 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(0)
1532 MOVNTQ" %%mm2, (%1, %%"REG_a", 2) \n\t"
1534 "movq 16(%0, %%"REG_a", 4), %%mm1 \n\t" // UYVY UYVY(8)
1535 "movq 24(%0, %%"REG_a", 4), %%mm2 \n\t" // UYVY UYVY(12)
1536 "movq %%mm1, %%mm3 \n\t" // UYVY UYVY(8)
1537 "movq %%mm2, %%mm4 \n\t" // UYVY UYVY(12)
1538 "pand %%mm7, %%mm1 \n\t" // U0V0 U0V0(8)
1539 "pand %%mm7, %%mm2 \n\t" // U0V0 U0V0(12)
1540 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(8)
1541 "psrlw $8, %%mm4 \n\t" // Y0Y0 Y0Y0(12)
1542 "packuswb %%mm2, %%mm1 \n\t" // UVUV UVUV(8)
1543 "packuswb %%mm4, %%mm3 \n\t" // YYYY YYYY(8)
1545 MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2) \n\t"
1547 "movq %%mm0, %%mm2 \n\t" // UVUV UVUV(0)
1548 "movq %%mm1, %%mm3 \n\t" // UVUV UVUV(8)
1549 "psrlw $8, %%mm0 \n\t" // V0V0 V0V0(0)
1550 "psrlw $8, %%mm1 \n\t" // V0V0 V0V0(8)
1551 "pand %%mm7, %%mm2 \n\t" // U0U0 U0U0(0)
1552 "pand %%mm7, %%mm3 \n\t" // U0U0 U0U0(8)
1553 "packuswb %%mm1, %%mm0 \n\t" // VVVV VVVV(0)
1554 "packuswb %%mm3, %%mm2 \n\t" // UUUU UUUU(0)
1556 MOVNTQ" %%mm0, (%3, %%"REG_a") \n\t"
1557 MOVNTQ" %%mm2, (%2, %%"REG_a") \n\t"
1559 "add $8, %%"REG_a" \n\t"
1560 "cmp %4, %%"REG_a" \n\t"
1562 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1563 : "memory", "%"REG_a
1570 "xor %%"REG_a", %%"REG_a" \n\t"
1573 PREFETCH" 64(%0, %%"REG_a", 4) \n\t"
1574 "movq (%0, %%"REG_a", 4), %%mm0 \n\t" // YUYV YUYV(0)
1575 "movq 8(%0, %%"REG_a", 4), %%mm1 \n\t" // YUYV YUYV(4)
1576 "movq 16(%0, %%"REG_a", 4), %%mm2 \n\t" // YUYV YUYV(8)
1577 "movq 24(%0, %%"REG_a", 4), %%mm3 \n\t" // YUYV YUYV(12)
1578 "psrlw $8, %%mm0 \n\t" // Y0Y0 Y0Y0(0)
1579 "psrlw $8, %%mm1 \n\t" // Y0Y0 Y0Y0(4)
1580 "psrlw $8, %%mm2 \n\t" // Y0Y0 Y0Y0(8)
1581 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(12)
1582 "packuswb %%mm1, %%mm0 \n\t" // YYYY YYYY(0)
1583 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(8)
1585 MOVNTQ" %%mm0, (%1, %%"REG_a", 2) \n\t"
1586 MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2) \n\t"
1588 "add $8, %%"REG_a" \n\t"
1589 "cmp %4, %%"REG_a" \n\t"
1592 ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth)
1593 : "memory", "%"REG_a
1595 udst += chromStride;
1596 vdst += chromStride;
1600 __asm__ volatile(EMMS" \n\t"
1604 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1607 * Height should be a multiple of 2 and width should be a multiple of 2.
1608 * (If this is a problem for anyone then tell me, and I will fix it.)
1609 * Chrominance data is only taken from every second line,
1610 * others are ignored in the C version.
1611 * FIXME: Write HQ version.
1613 static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
1614 int width, int height,
1615 int lumStride, int chromStride, int srcStride)
1618 const x86_reg chromWidth= width>>1;
1619 for (y=0; y<height-2; y+=2) {
1621 for (i=0; i<2; i++) {
1623 "mov %2, %%"REG_a" \n\t"
1624 "movq "MANGLE(ff_bgr2YCoeff)", %%mm6 \n\t"
1625 "movq "MANGLE(ff_w1111)", %%mm5 \n\t"
1626 "pxor %%mm7, %%mm7 \n\t"
1627 "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t"
1630 PREFETCH" 64(%0, %%"REG_d") \n\t"
1631 "movd (%0, %%"REG_d"), %%mm0 \n\t"
1632 "movd 3(%0, %%"REG_d"), %%mm1 \n\t"
1633 "punpcklbw %%mm7, %%mm0 \n\t"
1634 "punpcklbw %%mm7, %%mm1 \n\t"
1635 "movd 6(%0, %%"REG_d"), %%mm2 \n\t"
1636 "movd 9(%0, %%"REG_d"), %%mm3 \n\t"
1637 "punpcklbw %%mm7, %%mm2 \n\t"
1638 "punpcklbw %%mm7, %%mm3 \n\t"
1639 "pmaddwd %%mm6, %%mm0 \n\t"
1640 "pmaddwd %%mm6, %%mm1 \n\t"
1641 "pmaddwd %%mm6, %%mm2 \n\t"
1642 "pmaddwd %%mm6, %%mm3 \n\t"
1643 #ifndef FAST_BGR2YV12
1644 "psrad $8, %%mm0 \n\t"
1645 "psrad $8, %%mm1 \n\t"
1646 "psrad $8, %%mm2 \n\t"
1647 "psrad $8, %%mm3 \n\t"
1649 "packssdw %%mm1, %%mm0 \n\t"
1650 "packssdw %%mm3, %%mm2 \n\t"
1651 "pmaddwd %%mm5, %%mm0 \n\t"
1652 "pmaddwd %%mm5, %%mm2 \n\t"
1653 "packssdw %%mm2, %%mm0 \n\t"
1654 "psraw $7, %%mm0 \n\t"
1656 "movd 12(%0, %%"REG_d"), %%mm4 \n\t"
1657 "movd 15(%0, %%"REG_d"), %%mm1 \n\t"
1658 "punpcklbw %%mm7, %%mm4 \n\t"
1659 "punpcklbw %%mm7, %%mm1 \n\t"
1660 "movd 18(%0, %%"REG_d"), %%mm2 \n\t"
1661 "movd 21(%0, %%"REG_d"), %%mm3 \n\t"
1662 "punpcklbw %%mm7, %%mm2 \n\t"
1663 "punpcklbw %%mm7, %%mm3 \n\t"
1664 "pmaddwd %%mm6, %%mm4 \n\t"
1665 "pmaddwd %%mm6, %%mm1 \n\t"
1666 "pmaddwd %%mm6, %%mm2 \n\t"
1667 "pmaddwd %%mm6, %%mm3 \n\t"
1668 #ifndef FAST_BGR2YV12
1669 "psrad $8, %%mm4 \n\t"
1670 "psrad $8, %%mm1 \n\t"
1671 "psrad $8, %%mm2 \n\t"
1672 "psrad $8, %%mm3 \n\t"
1674 "packssdw %%mm1, %%mm4 \n\t"
1675 "packssdw %%mm3, %%mm2 \n\t"
1676 "pmaddwd %%mm5, %%mm4 \n\t"
1677 "pmaddwd %%mm5, %%mm2 \n\t"
1678 "add $24, %%"REG_d" \n\t"
1679 "packssdw %%mm2, %%mm4 \n\t"
1680 "psraw $7, %%mm4 \n\t"
1682 "packuswb %%mm4, %%mm0 \n\t"
1683 "paddusb "MANGLE(ff_bgr2YOffset)", %%mm0 \n\t"
1685 MOVNTQ" %%mm0, (%1, %%"REG_a") \n\t"
1686 "add $8, %%"REG_a" \n\t"
1688 : : "r" (src+width*3), "r" (ydst+width), "g" ((x86_reg)-width)
1689 : "%"REG_a, "%"REG_d
1696 "mov %4, %%"REG_a" \n\t"
1697 "movq "MANGLE(ff_w1111)", %%mm5 \n\t"
1698 "movq "MANGLE(ff_bgr2UCoeff)", %%mm6 \n\t"
1699 "pxor %%mm7, %%mm7 \n\t"
1700 "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t"
1701 "add %%"REG_d", %%"REG_d" \n\t"
1704 PREFETCH" 64(%0, %%"REG_d") \n\t"
1705 PREFETCH" 64(%1, %%"REG_d") \n\t"
1706 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1707 "movq (%0, %%"REG_d"), %%mm0 \n\t"
1708 "movq (%1, %%"REG_d"), %%mm1 \n\t"
1709 "movq 6(%0, %%"REG_d"), %%mm2 \n\t"
1710 "movq 6(%1, %%"REG_d"), %%mm3 \n\t"
1711 PAVGB" %%mm1, %%mm0 \n\t"
1712 PAVGB" %%mm3, %%mm2 \n\t"
1713 "movq %%mm0, %%mm1 \n\t"
1714 "movq %%mm2, %%mm3 \n\t"
1715 "psrlq $24, %%mm0 \n\t"
1716 "psrlq $24, %%mm2 \n\t"
1717 PAVGB" %%mm1, %%mm0 \n\t"
1718 PAVGB" %%mm3, %%mm2 \n\t"
1719 "punpcklbw %%mm7, %%mm0 \n\t"
1720 "punpcklbw %%mm7, %%mm2 \n\t"
1722 "movd (%0, %%"REG_d"), %%mm0 \n\t"
1723 "movd (%1, %%"REG_d"), %%mm1 \n\t"
1724 "movd 3(%0, %%"REG_d"), %%mm2 \n\t"
1725 "movd 3(%1, %%"REG_d"), %%mm3 \n\t"
1726 "punpcklbw %%mm7, %%mm0 \n\t"
1727 "punpcklbw %%mm7, %%mm1 \n\t"
1728 "punpcklbw %%mm7, %%mm2 \n\t"
1729 "punpcklbw %%mm7, %%mm3 \n\t"
1730 "paddw %%mm1, %%mm0 \n\t"
1731 "paddw %%mm3, %%mm2 \n\t"
1732 "paddw %%mm2, %%mm0 \n\t"
1733 "movd 6(%0, %%"REG_d"), %%mm4 \n\t"
1734 "movd 6(%1, %%"REG_d"), %%mm1 \n\t"
1735 "movd 9(%0, %%"REG_d"), %%mm2 \n\t"
1736 "movd 9(%1, %%"REG_d"), %%mm3 \n\t"
1737 "punpcklbw %%mm7, %%mm4 \n\t"
1738 "punpcklbw %%mm7, %%mm1 \n\t"
1739 "punpcklbw %%mm7, %%mm2 \n\t"
1740 "punpcklbw %%mm7, %%mm3 \n\t"
1741 "paddw %%mm1, %%mm4 \n\t"
1742 "paddw %%mm3, %%mm2 \n\t"
1743 "paddw %%mm4, %%mm2 \n\t"
1744 "psrlw $2, %%mm0 \n\t"
1745 "psrlw $2, %%mm2 \n\t"
1747 "movq "MANGLE(ff_bgr2VCoeff)", %%mm1 \n\t"
1748 "movq "MANGLE(ff_bgr2VCoeff)", %%mm3 \n\t"
1750 "pmaddwd %%mm0, %%mm1 \n\t"
1751 "pmaddwd %%mm2, %%mm3 \n\t"
1752 "pmaddwd %%mm6, %%mm0 \n\t"
1753 "pmaddwd %%mm6, %%mm2 \n\t"
1754 #ifndef FAST_BGR2YV12
1755 "psrad $8, %%mm0 \n\t"
1756 "psrad $8, %%mm1 \n\t"
1757 "psrad $8, %%mm2 \n\t"
1758 "psrad $8, %%mm3 \n\t"
1760 "packssdw %%mm2, %%mm0 \n\t"
1761 "packssdw %%mm3, %%mm1 \n\t"
1762 "pmaddwd %%mm5, %%mm0 \n\t"
1763 "pmaddwd %%mm5, %%mm1 \n\t"
1764 "packssdw %%mm1, %%mm0 \n\t" // V1 V0 U1 U0
1765 "psraw $7, %%mm0 \n\t"
1767 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1768 "movq 12(%0, %%"REG_d"), %%mm4 \n\t"
1769 "movq 12(%1, %%"REG_d"), %%mm1 \n\t"
1770 "movq 18(%0, %%"REG_d"), %%mm2 \n\t"
1771 "movq 18(%1, %%"REG_d"), %%mm3 \n\t"
1772 PAVGB" %%mm1, %%mm4 \n\t"
1773 PAVGB" %%mm3, %%mm2 \n\t"
1774 "movq %%mm4, %%mm1 \n\t"
1775 "movq %%mm2, %%mm3 \n\t"
1776 "psrlq $24, %%mm4 \n\t"
1777 "psrlq $24, %%mm2 \n\t"
1778 PAVGB" %%mm1, %%mm4 \n\t"
1779 PAVGB" %%mm3, %%mm2 \n\t"
1780 "punpcklbw %%mm7, %%mm4 \n\t"
1781 "punpcklbw %%mm7, %%mm2 \n\t"
1783 "movd 12(%0, %%"REG_d"), %%mm4 \n\t"
1784 "movd 12(%1, %%"REG_d"), %%mm1 \n\t"
1785 "movd 15(%0, %%"REG_d"), %%mm2 \n\t"
1786 "movd 15(%1, %%"REG_d"), %%mm3 \n\t"
1787 "punpcklbw %%mm7, %%mm4 \n\t"
1788 "punpcklbw %%mm7, %%mm1 \n\t"
1789 "punpcklbw %%mm7, %%mm2 \n\t"
1790 "punpcklbw %%mm7, %%mm3 \n\t"
1791 "paddw %%mm1, %%mm4 \n\t"
1792 "paddw %%mm3, %%mm2 \n\t"
1793 "paddw %%mm2, %%mm4 \n\t"
1794 "movd 18(%0, %%"REG_d"), %%mm5 \n\t"
1795 "movd 18(%1, %%"REG_d"), %%mm1 \n\t"
1796 "movd 21(%0, %%"REG_d"), %%mm2 \n\t"
1797 "movd 21(%1, %%"REG_d"), %%mm3 \n\t"
1798 "punpcklbw %%mm7, %%mm5 \n\t"
1799 "punpcklbw %%mm7, %%mm1 \n\t"
1800 "punpcklbw %%mm7, %%mm2 \n\t"
1801 "punpcklbw %%mm7, %%mm3 \n\t"
1802 "paddw %%mm1, %%mm5 \n\t"
1803 "paddw %%mm3, %%mm2 \n\t"
1804 "paddw %%mm5, %%mm2 \n\t"
1805 "movq "MANGLE(ff_w1111)", %%mm5 \n\t"
1806 "psrlw $2, %%mm4 \n\t"
1807 "psrlw $2, %%mm2 \n\t"
1809 "movq "MANGLE(ff_bgr2VCoeff)", %%mm1 \n\t"
1810 "movq "MANGLE(ff_bgr2VCoeff)", %%mm3 \n\t"
1812 "pmaddwd %%mm4, %%mm1 \n\t"
1813 "pmaddwd %%mm2, %%mm3 \n\t"
1814 "pmaddwd %%mm6, %%mm4 \n\t"
1815 "pmaddwd %%mm6, %%mm2 \n\t"
1816 #ifndef FAST_BGR2YV12
1817 "psrad $8, %%mm4 \n\t"
1818 "psrad $8, %%mm1 \n\t"
1819 "psrad $8, %%mm2 \n\t"
1820 "psrad $8, %%mm3 \n\t"
1822 "packssdw %%mm2, %%mm4 \n\t"
1823 "packssdw %%mm3, %%mm1 \n\t"
1824 "pmaddwd %%mm5, %%mm4 \n\t"
1825 "pmaddwd %%mm5, %%mm1 \n\t"
1826 "add $24, %%"REG_d" \n\t"
1827 "packssdw %%mm1, %%mm4 \n\t" // V3 V2 U3 U2
1828 "psraw $7, %%mm4 \n\t"
1830 "movq %%mm0, %%mm1 \n\t"
1831 "punpckldq %%mm4, %%mm0 \n\t"
1832 "punpckhdq %%mm4, %%mm1 \n\t"
1833 "packsswb %%mm1, %%mm0 \n\t"
1834 "paddb "MANGLE(ff_bgr2UVOffset)", %%mm0 \n\t"
1835 "movd %%mm0, (%2, %%"REG_a") \n\t"
1836 "punpckhdq %%mm0, %%mm0 \n\t"
1837 "movd %%mm0, (%3, %%"REG_a") \n\t"
1838 "add $4, %%"REG_a" \n\t"
1840 : : "r" (src+chromWidth*6), "r" (src+srcStride+chromWidth*6), "r" (udst+chromWidth), "r" (vdst+chromWidth), "g" (-chromWidth)
1841 : "%"REG_a, "%"REG_d
1844 udst += chromStride;
1845 vdst += chromStride;
1849 __asm__ volatile(EMMS" \n\t"
1853 rgb24toyv12_c(src, ydst, udst, vdst, width, height-y, lumStride, chromStride, srcStride);
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= -((-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= -((-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= -((-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= -((-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 inline 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 */
2489 rgb24toyv12 = RENAME(rgb24toyv12);
2491 yuyvtoyuv420 = RENAME(yuyvtoyuv420);
2492 uyvytoyuv420 = RENAME(uyvytoyuv420);
2493 #endif /* !COMPILE_TEMPLATE_SSE2 */
2495 #if !COMPILE_TEMPLATE_AMD3DNOW
2496 interleaveBytes = RENAME(interleaveBytes);
2497 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */