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
30 #include "libavutil/attributes.h"
31 #include "libavutil/x86/asm.h"
39 #if COMPILE_TEMPLATE_AMD3DNOW
40 #define PREFETCH "prefetch"
41 #define PAVGB "pavgusb"
42 #elif COMPILE_TEMPLATE_MMXEXT
43 #define PREFETCH "prefetchnta"
46 #define PREFETCH " # nop"
49 #if COMPILE_TEMPLATE_AMD3DNOW
50 /* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */
56 #if COMPILE_TEMPLATE_MMXEXT
57 #define MOVNTQ "movntq"
58 #define SFENCE "sfence"
61 #define SFENCE " # nop"
64 #if !COMPILE_TEMPLATE_SSE2
66 #if !COMPILE_TEMPLATE_AMD3DNOW
68 static inline void RENAME(rgb24tobgr32
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
71 const uint8_t *s
= src
;
73 const uint8_t *mm_end
;
75 __asm__
volatile(PREFETCH
" %0"::"m"(*s
):"memory");
77 __asm__
volatile("movq %0, %%mm7"::"m"(mask32a
):"memory");
80 PREFETCH
" 32(%1) \n\t"
81 "movd (%1), %%mm0 \n\t"
82 "punpckldq 3(%1), %%mm0 \n\t"
83 "movd 6(%1), %%mm1 \n\t"
84 "punpckldq 9(%1), %%mm1 \n\t"
85 "movd 12(%1), %%mm2 \n\t"
86 "punpckldq 15(%1), %%mm2 \n\t"
87 "movd 18(%1), %%mm3 \n\t"
88 "punpckldq 21(%1), %%mm3 \n\t"
89 "por %%mm7, %%mm0 \n\t"
90 "por %%mm7, %%mm1 \n\t"
91 "por %%mm7, %%mm2 \n\t"
92 "por %%mm7, %%mm3 \n\t"
93 MOVNTQ
" %%mm0, (%0) \n\t"
94 MOVNTQ
" %%mm1, 8(%0) \n\t"
95 MOVNTQ
" %%mm2, 16(%0) \n\t"
96 MOVNTQ
" %%mm3, 24(%0)"
102 __asm__
volatile(SFENCE:::"memory");
103 __asm__
volatile(EMMS:::"memory");
112 #define STORE_BGR24_MMX \
113 "psrlq $8, %%mm2 \n\t" \
114 "psrlq $8, %%mm3 \n\t" \
115 "psrlq $8, %%mm6 \n\t" \
116 "psrlq $8, %%mm7 \n\t" \
117 "pand "MANGLE(mask24l)", %%mm0\n\t" \
118 "pand "MANGLE(mask24l)", %%mm1\n\t" \
119 "pand "MANGLE(mask24l)", %%mm4\n\t" \
120 "pand "MANGLE(mask24l)", %%mm5\n\t" \
121 "pand "MANGLE(mask24h)", %%mm2\n\t" \
122 "pand "MANGLE(mask24h)", %%mm3\n\t" \
123 "pand "MANGLE(mask24h)", %%mm6\n\t" \
124 "pand "MANGLE(mask24h)", %%mm7\n\t" \
125 "por %%mm2, %%mm0 \n\t" \
126 "por %%mm3, %%mm1 \n\t" \
127 "por %%mm6, %%mm4 \n\t" \
128 "por %%mm7, %%mm5 \n\t" \
130 "movq %%mm1, %%mm2 \n\t" \
131 "movq %%mm4, %%mm3 \n\t" \
132 "psllq $48, %%mm2 \n\t" \
133 "psllq $32, %%mm3 \n\t" \
134 "por %%mm2, %%mm0 \n\t" \
135 "psrlq $16, %%mm1 \n\t" \
136 "psrlq $32, %%mm4 \n\t" \
137 "psllq $16, %%mm5 \n\t" \
138 "por %%mm3, %%mm1 \n\t" \
139 "por %%mm5, %%mm4 \n\t" \
141 MOVNTQ" %%mm0, (%0) \n\t" \
142 MOVNTQ" %%mm1, 8(%0) \n\t" \
143 MOVNTQ" %%mm4, 16(%0)"
146 static inline void RENAME(rgb32tobgr24
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
149 const uint8_t *s
= src
;
151 const uint8_t *mm_end
;
153 __asm__
volatile(PREFETCH
" %0"::"m"(*s
):"memory");
157 PREFETCH
" 32(%1) \n\t"
158 "movq (%1), %%mm0 \n\t"
159 "movq 8(%1), %%mm1 \n\t"
160 "movq 16(%1), %%mm4 \n\t"
161 "movq 24(%1), %%mm5 \n\t"
162 "movq %%mm0, %%mm2 \n\t"
163 "movq %%mm1, %%mm3 \n\t"
164 "movq %%mm4, %%mm6 \n\t"
165 "movq %%mm5, %%mm7 \n\t"
168 NAMED_CONSTRAINTS_ADD(mask24l
,mask24h
)
173 __asm__
volatile(SFENCE:::"memory");
174 __asm__
volatile(EMMS:::"memory");
184 original by Strepto/Astral
185 ported to gcc & bugfixed: A'rpi
186 MMXEXT, 3DNOW optimization by Nick Kurshev
187 32-bit C version, and and&add trick by Michael Niedermayer
189 static inline void RENAME(rgb15to16
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
191 register const uint8_t* s
=src
;
192 register uint8_t* d
=dst
;
193 register const uint8_t *end
;
194 const uint8_t *mm_end
;
196 __asm__
volatile(PREFETCH
" %0"::"m"(*s
));
197 __asm__
volatile("movq %0, %%mm4"::"m"(mask15s
));
201 PREFETCH
" 32(%1) \n\t"
202 "movq (%1), %%mm0 \n\t"
203 "movq 8(%1), %%mm2 \n\t"
204 "movq %%mm0, %%mm1 \n\t"
205 "movq %%mm2, %%mm3 \n\t"
206 "pand %%mm4, %%mm0 \n\t"
207 "pand %%mm4, %%mm2 \n\t"
208 "paddw %%mm1, %%mm0 \n\t"
209 "paddw %%mm3, %%mm2 \n\t"
210 MOVNTQ
" %%mm0, (%0) \n\t"
211 MOVNTQ
" %%mm2, 8(%0)"
217 __asm__
volatile(SFENCE:::"memory");
218 __asm__
volatile(EMMS:::"memory");
221 register unsigned x
= *((const uint32_t *)s
);
222 *((uint32_t *)d
) = (x
&0x7FFF7FFF) + (x
&0x7FE07FE0);
227 register unsigned short x
= *((const uint16_t *)s
);
228 *((uint16_t *)d
) = (x
&0x7FFF) + (x
&0x7FE0);
232 static inline void RENAME(rgb16to15
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
234 register const uint8_t* s
=src
;
235 register uint8_t* d
=dst
;
236 register const uint8_t *end
;
237 const uint8_t *mm_end
;
239 __asm__
volatile(PREFETCH
" %0"::"m"(*s
));
240 __asm__
volatile("movq %0, %%mm7"::"m"(mask15rg
));
241 __asm__
volatile("movq %0, %%mm6"::"m"(mask15b
));
245 PREFETCH
" 32(%1) \n\t"
246 "movq (%1), %%mm0 \n\t"
247 "movq 8(%1), %%mm2 \n\t"
248 "movq %%mm0, %%mm1 \n\t"
249 "movq %%mm2, %%mm3 \n\t"
250 "psrlq $1, %%mm0 \n\t"
251 "psrlq $1, %%mm2 \n\t"
252 "pand %%mm7, %%mm0 \n\t"
253 "pand %%mm7, %%mm2 \n\t"
254 "pand %%mm6, %%mm1 \n\t"
255 "pand %%mm6, %%mm3 \n\t"
256 "por %%mm1, %%mm0 \n\t"
257 "por %%mm3, %%mm2 \n\t"
258 MOVNTQ
" %%mm0, (%0) \n\t"
259 MOVNTQ
" %%mm2, 8(%0)"
265 __asm__
volatile(SFENCE:::"memory");
266 __asm__
volatile(EMMS:::"memory");
269 register uint32_t x
= *((const uint32_t*)s
);
270 *((uint32_t *)d
) = ((x
>>1)&0x7FE07FE0) | (x
&0x001F001F);
275 register uint16_t x
= *((const uint16_t*)s
);
276 *((uint16_t *)d
) = ((x
>>1)&0x7FE0) | (x
&0x001F);
280 static inline void RENAME(rgb32to16
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
282 const uint8_t *s
= src
;
284 const uint8_t *mm_end
;
285 uint16_t *d
= (uint16_t *)dst
;
289 "movq %3, %%mm5 \n\t"
290 "movq %4, %%mm6 \n\t"
291 "movq %5, %%mm7 \n\t"
295 PREFETCH
" 32(%1) \n\t"
296 "movd (%1), %%mm0 \n\t"
297 "movd 4(%1), %%mm3 \n\t"
298 "punpckldq 8(%1), %%mm0 \n\t"
299 "punpckldq 12(%1), %%mm3 \n\t"
300 "movq %%mm0, %%mm1 \n\t"
301 "movq %%mm3, %%mm4 \n\t"
302 "pand %%mm6, %%mm0 \n\t"
303 "pand %%mm6, %%mm3 \n\t"
304 "pmaddwd %%mm7, %%mm0 \n\t"
305 "pmaddwd %%mm7, %%mm3 \n\t"
306 "pand %%mm5, %%mm1 \n\t"
307 "pand %%mm5, %%mm4 \n\t"
308 "por %%mm1, %%mm0 \n\t"
309 "por %%mm4, %%mm3 \n\t"
310 "psrld $5, %%mm0 \n\t"
311 "pslld $11, %%mm3 \n\t"
312 "por %%mm3, %%mm0 \n\t"
313 MOVNTQ
" %%mm0, (%0) \n\t"
320 : "r" (mm_end
), "m" (mask3216g
), "m" (mask3216br
), "m" (mul3216
)
322 __asm__
volatile(SFENCE:::"memory");
323 __asm__
volatile(EMMS:::"memory");
325 register int rgb
= *(const uint32_t*)s
; s
+= 4;
326 *d
++ = ((rgb
&0xFF)>>3) + ((rgb
&0xFC00)>>5) + ((rgb
&0xF80000)>>8);
330 static inline void RENAME(rgb32tobgr16
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
332 const uint8_t *s
= src
;
334 const uint8_t *mm_end
;
335 uint16_t *d
= (uint16_t *)dst
;
337 __asm__
volatile(PREFETCH
" %0"::"m"(*src
):"memory");
339 "movq %0, %%mm7 \n\t"
340 "movq %1, %%mm6 \n\t"
341 ::"m"(red_16mask
),"m"(green_16mask
));
345 PREFETCH
" 32(%1) \n\t"
346 "movd (%1), %%mm0 \n\t"
347 "movd 4(%1), %%mm3 \n\t"
348 "punpckldq 8(%1), %%mm0 \n\t"
349 "punpckldq 12(%1), %%mm3 \n\t"
350 "movq %%mm0, %%mm1 \n\t"
351 "movq %%mm0, %%mm2 \n\t"
352 "movq %%mm3, %%mm4 \n\t"
353 "movq %%mm3, %%mm5 \n\t"
354 "psllq $8, %%mm0 \n\t"
355 "psllq $8, %%mm3 \n\t"
356 "pand %%mm7, %%mm0 \n\t"
357 "pand %%mm7, %%mm3 \n\t"
358 "psrlq $5, %%mm1 \n\t"
359 "psrlq $5, %%mm4 \n\t"
360 "pand %%mm6, %%mm1 \n\t"
361 "pand %%mm6, %%mm4 \n\t"
362 "psrlq $19, %%mm2 \n\t"
363 "psrlq $19, %%mm5 \n\t"
364 "pand %2, %%mm2 \n\t"
365 "pand %2, %%mm5 \n\t"
366 "por %%mm1, %%mm0 \n\t"
367 "por %%mm4, %%mm3 \n\t"
368 "por %%mm2, %%mm0 \n\t"
369 "por %%mm5, %%mm3 \n\t"
370 "psllq $16, %%mm3 \n\t"
371 "por %%mm3, %%mm0 \n\t"
372 MOVNTQ
" %%mm0, (%0) \n\t"
373 :: "r"(d
),"r"(s
),"m"(blue_16mask
):"memory");
377 __asm__
volatile(SFENCE:::"memory");
378 __asm__
volatile(EMMS:::"memory");
380 register int rgb
= *(const uint32_t*)s
; s
+= 4;
381 *d
++ = ((rgb
&0xF8)<<8) + ((rgb
&0xFC00)>>5) + ((rgb
&0xF80000)>>19);
385 static inline void RENAME(rgb32to15
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
387 const uint8_t *s
= src
;
389 const uint8_t *mm_end
;
390 uint16_t *d
= (uint16_t *)dst
;
394 "movq %3, %%mm5 \n\t"
395 "movq %4, %%mm6 \n\t"
396 "movq %5, %%mm7 \n\t"
400 PREFETCH
" 32(%1) \n\t"
401 "movd (%1), %%mm0 \n\t"
402 "movd 4(%1), %%mm3 \n\t"
403 "punpckldq 8(%1), %%mm0 \n\t"
404 "punpckldq 12(%1), %%mm3 \n\t"
405 "movq %%mm0, %%mm1 \n\t"
406 "movq %%mm3, %%mm4 \n\t"
407 "pand %%mm6, %%mm0 \n\t"
408 "pand %%mm6, %%mm3 \n\t"
409 "pmaddwd %%mm7, %%mm0 \n\t"
410 "pmaddwd %%mm7, %%mm3 \n\t"
411 "pand %%mm5, %%mm1 \n\t"
412 "pand %%mm5, %%mm4 \n\t"
413 "por %%mm1, %%mm0 \n\t"
414 "por %%mm4, %%mm3 \n\t"
415 "psrld $6, %%mm0 \n\t"
416 "pslld $10, %%mm3 \n\t"
417 "por %%mm3, %%mm0 \n\t"
418 MOVNTQ
" %%mm0, (%0) \n\t"
425 : "r" (mm_end
), "m" (mask3215g
), "m" (mask3216br
), "m" (mul3215
)
427 __asm__
volatile(SFENCE:::"memory");
428 __asm__
volatile(EMMS:::"memory");
430 register int rgb
= *(const uint32_t*)s
; s
+= 4;
431 *d
++ = ((rgb
&0xFF)>>3) + ((rgb
&0xF800)>>6) + ((rgb
&0xF80000)>>9);
435 static inline void RENAME(rgb32tobgr15
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
437 const uint8_t *s
= src
;
439 const uint8_t *mm_end
;
440 uint16_t *d
= (uint16_t *)dst
;
442 __asm__
volatile(PREFETCH
" %0"::"m"(*src
):"memory");
444 "movq %0, %%mm7 \n\t"
445 "movq %1, %%mm6 \n\t"
446 ::"m"(red_15mask
),"m"(green_15mask
));
450 PREFETCH
" 32(%1) \n\t"
451 "movd (%1), %%mm0 \n\t"
452 "movd 4(%1), %%mm3 \n\t"
453 "punpckldq 8(%1), %%mm0 \n\t"
454 "punpckldq 12(%1), %%mm3 \n\t"
455 "movq %%mm0, %%mm1 \n\t"
456 "movq %%mm0, %%mm2 \n\t"
457 "movq %%mm3, %%mm4 \n\t"
458 "movq %%mm3, %%mm5 \n\t"
459 "psllq $7, %%mm0 \n\t"
460 "psllq $7, %%mm3 \n\t"
461 "pand %%mm7, %%mm0 \n\t"
462 "pand %%mm7, %%mm3 \n\t"
463 "psrlq $6, %%mm1 \n\t"
464 "psrlq $6, %%mm4 \n\t"
465 "pand %%mm6, %%mm1 \n\t"
466 "pand %%mm6, %%mm4 \n\t"
467 "psrlq $19, %%mm2 \n\t"
468 "psrlq $19, %%mm5 \n\t"
469 "pand %2, %%mm2 \n\t"
470 "pand %2, %%mm5 \n\t"
471 "por %%mm1, %%mm0 \n\t"
472 "por %%mm4, %%mm3 \n\t"
473 "por %%mm2, %%mm0 \n\t"
474 "por %%mm5, %%mm3 \n\t"
475 "psllq $16, %%mm3 \n\t"
476 "por %%mm3, %%mm0 \n\t"
477 MOVNTQ
" %%mm0, (%0) \n\t"
478 ::"r"(d
),"r"(s
),"m"(blue_15mask
):"memory");
482 __asm__
volatile(SFENCE:::"memory");
483 __asm__
volatile(EMMS:::"memory");
485 register int rgb
= *(const uint32_t*)s
; s
+= 4;
486 *d
++ = ((rgb
&0xF8)<<7) + ((rgb
&0xF800)>>6) + ((rgb
&0xF80000)>>19);
490 static inline void RENAME(rgb24tobgr16
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
492 const uint8_t *s
= src
;
494 const uint8_t *mm_end
;
495 uint16_t *d
= (uint16_t *)dst
;
497 __asm__
volatile(PREFETCH
" %0"::"m"(*src
):"memory");
499 "movq %0, %%mm7 \n\t"
500 "movq %1, %%mm6 \n\t"
501 ::"m"(red_16mask
),"m"(green_16mask
));
505 PREFETCH
" 32(%1) \n\t"
506 "movd (%1), %%mm0 \n\t"
507 "movd 3(%1), %%mm3 \n\t"
508 "punpckldq 6(%1), %%mm0 \n\t"
509 "punpckldq 9(%1), %%mm3 \n\t"
510 "movq %%mm0, %%mm1 \n\t"
511 "movq %%mm0, %%mm2 \n\t"
512 "movq %%mm3, %%mm4 \n\t"
513 "movq %%mm3, %%mm5 \n\t"
514 "psrlq $3, %%mm0 \n\t"
515 "psrlq $3, %%mm3 \n\t"
516 "pand %2, %%mm0 \n\t"
517 "pand %2, %%mm3 \n\t"
518 "psrlq $5, %%mm1 \n\t"
519 "psrlq $5, %%mm4 \n\t"
520 "pand %%mm6, %%mm1 \n\t"
521 "pand %%mm6, %%mm4 \n\t"
522 "psrlq $8, %%mm2 \n\t"
523 "psrlq $8, %%mm5 \n\t"
524 "pand %%mm7, %%mm2 \n\t"
525 "pand %%mm7, %%mm5 \n\t"
526 "por %%mm1, %%mm0 \n\t"
527 "por %%mm4, %%mm3 \n\t"
528 "por %%mm2, %%mm0 \n\t"
529 "por %%mm5, %%mm3 \n\t"
530 "psllq $16, %%mm3 \n\t"
531 "por %%mm3, %%mm0 \n\t"
532 MOVNTQ
" %%mm0, (%0) \n\t"
533 ::"r"(d
),"r"(s
),"m"(blue_16mask
):"memory");
537 __asm__
volatile(SFENCE:::"memory");
538 __asm__
volatile(EMMS:::"memory");
543 *d
++ = (b
>>3) | ((g
&0xFC)<<3) | ((r
&0xF8)<<8);
547 static inline void RENAME(rgb24to16
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
549 const uint8_t *s
= src
;
551 const uint8_t *mm_end
;
552 uint16_t *d
= (uint16_t *)dst
;
554 __asm__
volatile(PREFETCH
" %0"::"m"(*src
):"memory");
556 "movq %0, %%mm7 \n\t"
557 "movq %1, %%mm6 \n\t"
558 ::"m"(red_16mask
),"m"(green_16mask
));
562 PREFETCH
" 32(%1) \n\t"
563 "movd (%1), %%mm0 \n\t"
564 "movd 3(%1), %%mm3 \n\t"
565 "punpckldq 6(%1), %%mm0 \n\t"
566 "punpckldq 9(%1), %%mm3 \n\t"
567 "movq %%mm0, %%mm1 \n\t"
568 "movq %%mm0, %%mm2 \n\t"
569 "movq %%mm3, %%mm4 \n\t"
570 "movq %%mm3, %%mm5 \n\t"
571 "psllq $8, %%mm0 \n\t"
572 "psllq $8, %%mm3 \n\t"
573 "pand %%mm7, %%mm0 \n\t"
574 "pand %%mm7, %%mm3 \n\t"
575 "psrlq $5, %%mm1 \n\t"
576 "psrlq $5, %%mm4 \n\t"
577 "pand %%mm6, %%mm1 \n\t"
578 "pand %%mm6, %%mm4 \n\t"
579 "psrlq $19, %%mm2 \n\t"
580 "psrlq $19, %%mm5 \n\t"
581 "pand %2, %%mm2 \n\t"
582 "pand %2, %%mm5 \n\t"
583 "por %%mm1, %%mm0 \n\t"
584 "por %%mm4, %%mm3 \n\t"
585 "por %%mm2, %%mm0 \n\t"
586 "por %%mm5, %%mm3 \n\t"
587 "psllq $16, %%mm3 \n\t"
588 "por %%mm3, %%mm0 \n\t"
589 MOVNTQ
" %%mm0, (%0) \n\t"
590 ::"r"(d
),"r"(s
),"m"(blue_16mask
):"memory");
594 __asm__
volatile(SFENCE:::"memory");
595 __asm__
volatile(EMMS:::"memory");
600 *d
++ = (b
>>3) | ((g
&0xFC)<<3) | ((r
&0xF8)<<8);
604 static inline void RENAME(rgb24tobgr15
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
606 const uint8_t *s
= src
;
608 const uint8_t *mm_end
;
609 uint16_t *d
= (uint16_t *)dst
;
611 __asm__
volatile(PREFETCH
" %0"::"m"(*src
):"memory");
613 "movq %0, %%mm7 \n\t"
614 "movq %1, %%mm6 \n\t"
615 ::"m"(red_15mask
),"m"(green_15mask
));
619 PREFETCH
" 32(%1) \n\t"
620 "movd (%1), %%mm0 \n\t"
621 "movd 3(%1), %%mm3 \n\t"
622 "punpckldq 6(%1), %%mm0 \n\t"
623 "punpckldq 9(%1), %%mm3 \n\t"
624 "movq %%mm0, %%mm1 \n\t"
625 "movq %%mm0, %%mm2 \n\t"
626 "movq %%mm3, %%mm4 \n\t"
627 "movq %%mm3, %%mm5 \n\t"
628 "psrlq $3, %%mm0 \n\t"
629 "psrlq $3, %%mm3 \n\t"
630 "pand %2, %%mm0 \n\t"
631 "pand %2, %%mm3 \n\t"
632 "psrlq $6, %%mm1 \n\t"
633 "psrlq $6, %%mm4 \n\t"
634 "pand %%mm6, %%mm1 \n\t"
635 "pand %%mm6, %%mm4 \n\t"
636 "psrlq $9, %%mm2 \n\t"
637 "psrlq $9, %%mm5 \n\t"
638 "pand %%mm7, %%mm2 \n\t"
639 "pand %%mm7, %%mm5 \n\t"
640 "por %%mm1, %%mm0 \n\t"
641 "por %%mm4, %%mm3 \n\t"
642 "por %%mm2, %%mm0 \n\t"
643 "por %%mm5, %%mm3 \n\t"
644 "psllq $16, %%mm3 \n\t"
645 "por %%mm3, %%mm0 \n\t"
646 MOVNTQ
" %%mm0, (%0) \n\t"
647 ::"r"(d
),"r"(s
),"m"(blue_15mask
):"memory");
651 __asm__
volatile(SFENCE:::"memory");
652 __asm__
volatile(EMMS:::"memory");
657 *d
++ = (b
>>3) | ((g
&0xF8)<<2) | ((r
&0xF8)<<7);
661 static inline void RENAME(rgb24to15
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
663 const uint8_t *s
= src
;
665 const uint8_t *mm_end
;
666 uint16_t *d
= (uint16_t *)dst
;
668 __asm__
volatile(PREFETCH
" %0"::"m"(*src
):"memory");
670 "movq %0, %%mm7 \n\t"
671 "movq %1, %%mm6 \n\t"
672 ::"m"(red_15mask
),"m"(green_15mask
));
676 PREFETCH
" 32(%1) \n\t"
677 "movd (%1), %%mm0 \n\t"
678 "movd 3(%1), %%mm3 \n\t"
679 "punpckldq 6(%1), %%mm0 \n\t"
680 "punpckldq 9(%1), %%mm3 \n\t"
681 "movq %%mm0, %%mm1 \n\t"
682 "movq %%mm0, %%mm2 \n\t"
683 "movq %%mm3, %%mm4 \n\t"
684 "movq %%mm3, %%mm5 \n\t"
685 "psllq $7, %%mm0 \n\t"
686 "psllq $7, %%mm3 \n\t"
687 "pand %%mm7, %%mm0 \n\t"
688 "pand %%mm7, %%mm3 \n\t"
689 "psrlq $6, %%mm1 \n\t"
690 "psrlq $6, %%mm4 \n\t"
691 "pand %%mm6, %%mm1 \n\t"
692 "pand %%mm6, %%mm4 \n\t"
693 "psrlq $19, %%mm2 \n\t"
694 "psrlq $19, %%mm5 \n\t"
695 "pand %2, %%mm2 \n\t"
696 "pand %2, %%mm5 \n\t"
697 "por %%mm1, %%mm0 \n\t"
698 "por %%mm4, %%mm3 \n\t"
699 "por %%mm2, %%mm0 \n\t"
700 "por %%mm5, %%mm3 \n\t"
701 "psllq $16, %%mm3 \n\t"
702 "por %%mm3, %%mm0 \n\t"
703 MOVNTQ
" %%mm0, (%0) \n\t"
704 ::"r"(d
),"r"(s
),"m"(blue_15mask
):"memory");
708 __asm__
volatile(SFENCE:::"memory");
709 __asm__
volatile(EMMS:::"memory");
714 *d
++ = (b
>>3) | ((g
&0xF8)<<2) | ((r
&0xF8)<<7);
718 static inline void RENAME(rgb15tobgr24
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
721 const uint16_t *mm_end
;
723 const uint16_t *s
= (const uint16_t*)src
;
724 end
= s
+ src_size
/2;
725 __asm__
volatile(PREFETCH
" %0"::"m"(*s
):"memory");
729 PREFETCH
" 32(%1) \n\t"
730 "movq (%1), %%mm0 \n\t"
731 "movq (%1), %%mm1 \n\t"
732 "movq (%1), %%mm2 \n\t"
733 "pand %2, %%mm0 \n\t"
734 "pand %3, %%mm1 \n\t"
735 "pand %4, %%mm2 \n\t"
736 "psllq $5, %%mm0 \n\t"
737 "pmulhw "MANGLE(mul15_mid
)", %%mm0 \n\t"
738 "pmulhw "MANGLE(mul15_mid
)", %%mm1 \n\t"
739 "pmulhw "MANGLE(mul15_hi
)", %%mm2 \n\t"
740 "movq %%mm0, %%mm3 \n\t"
741 "movq %%mm1, %%mm4 \n\t"
742 "movq %%mm2, %%mm5 \n\t"
743 "punpcklwd %5, %%mm0 \n\t"
744 "punpcklwd %5, %%mm1 \n\t"
745 "punpcklwd %5, %%mm2 \n\t"
746 "punpckhwd %5, %%mm3 \n\t"
747 "punpckhwd %5, %%mm4 \n\t"
748 "punpckhwd %5, %%mm5 \n\t"
749 "psllq $8, %%mm1 \n\t"
750 "psllq $16, %%mm2 \n\t"
751 "por %%mm1, %%mm0 \n\t"
752 "por %%mm2, %%mm0 \n\t"
753 "psllq $8, %%mm4 \n\t"
754 "psllq $16, %%mm5 \n\t"
755 "por %%mm4, %%mm3 \n\t"
756 "por %%mm5, %%mm3 \n\t"
758 "movq %%mm0, %%mm6 \n\t"
759 "movq %%mm3, %%mm7 \n\t"
761 "movq 8(%1), %%mm0 \n\t"
762 "movq 8(%1), %%mm1 \n\t"
763 "movq 8(%1), %%mm2 \n\t"
764 "pand %2, %%mm0 \n\t"
765 "pand %3, %%mm1 \n\t"
766 "pand %4, %%mm2 \n\t"
767 "psllq $5, %%mm0 \n\t"
768 "pmulhw "MANGLE(mul15_mid
)", %%mm0 \n\t"
769 "pmulhw "MANGLE(mul15_mid
)", %%mm1 \n\t"
770 "pmulhw "MANGLE(mul15_hi
)", %%mm2 \n\t"
771 "movq %%mm0, %%mm3 \n\t"
772 "movq %%mm1, %%mm4 \n\t"
773 "movq %%mm2, %%mm5 \n\t"
774 "punpcklwd %5, %%mm0 \n\t"
775 "punpcklwd %5, %%mm1 \n\t"
776 "punpcklwd %5, %%mm2 \n\t"
777 "punpckhwd %5, %%mm3 \n\t"
778 "punpckhwd %5, %%mm4 \n\t"
779 "punpckhwd %5, %%mm5 \n\t"
780 "psllq $8, %%mm1 \n\t"
781 "psllq $16, %%mm2 \n\t"
782 "por %%mm1, %%mm0 \n\t"
783 "por %%mm2, %%mm0 \n\t"
784 "psllq $8, %%mm4 \n\t"
785 "psllq $16, %%mm5 \n\t"
786 "por %%mm4, %%mm3 \n\t"
787 "por %%mm5, %%mm3 \n\t"
790 :"r"(s
),"m"(mask15b
),"m"(mask15g
),"m"(mask15r
), "m"(mmx_null
)
791 NAMED_CONSTRAINTS_ADD(mul15_mid
,mul15_hi
)
793 /* borrowed 32 to 24 */
795 "movq %%mm0, %%mm4 \n\t"
796 "movq %%mm3, %%mm5 \n\t"
797 "movq %%mm6, %%mm0 \n\t"
798 "movq %%mm7, %%mm1 \n\t"
800 "movq %%mm4, %%mm6 \n\t"
801 "movq %%mm5, %%mm7 \n\t"
802 "movq %%mm0, %%mm2 \n\t"
803 "movq %%mm1, %%mm3 \n\t"
808 NAMED_CONSTRAINTS_ADD(mask24l
,mask24h
)
813 __asm__
volatile(SFENCE:::"memory");
814 __asm__
volatile(EMMS:::"memory");
816 register uint16_t bgr
;
818 *d
++ = ((bgr
&0x1F)<<3) | ((bgr
&0x1F)>>2);
819 *d
++ = ((bgr
&0x3E0)>>2) | ((bgr
&0x3E0)>>7);
820 *d
++ = ((bgr
&0x7C00)>>7) | ((bgr
&0x7C00)>>12);
824 static inline void RENAME(rgb16tobgr24
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
827 const uint16_t *mm_end
;
828 uint8_t *d
= (uint8_t *)dst
;
829 const uint16_t *s
= (const uint16_t *)src
;
830 end
= s
+ src_size
/2;
831 __asm__
volatile(PREFETCH
" %0"::"m"(*s
):"memory");
835 PREFETCH
" 32(%1) \n\t"
836 "movq (%1), %%mm0 \n\t"
837 "movq (%1), %%mm1 \n\t"
838 "movq (%1), %%mm2 \n\t"
839 "pand %2, %%mm0 \n\t"
840 "pand %3, %%mm1 \n\t"
841 "pand %4, %%mm2 \n\t"
842 "psllq $5, %%mm0 \n\t"
843 "psrlq $1, %%mm2 \n\t"
844 "pmulhw "MANGLE(mul15_mid
)", %%mm0 \n\t"
845 "pmulhw "MANGLE(mul16_mid
)", %%mm1 \n\t"
846 "pmulhw "MANGLE(mul15_hi
)", %%mm2 \n\t"
847 "movq %%mm0, %%mm3 \n\t"
848 "movq %%mm1, %%mm4 \n\t"
849 "movq %%mm2, %%mm5 \n\t"
850 "punpcklwd %5, %%mm0 \n\t"
851 "punpcklwd %5, %%mm1 \n\t"
852 "punpcklwd %5, %%mm2 \n\t"
853 "punpckhwd %5, %%mm3 \n\t"
854 "punpckhwd %5, %%mm4 \n\t"
855 "punpckhwd %5, %%mm5 \n\t"
856 "psllq $8, %%mm1 \n\t"
857 "psllq $16, %%mm2 \n\t"
858 "por %%mm1, %%mm0 \n\t"
859 "por %%mm2, %%mm0 \n\t"
860 "psllq $8, %%mm4 \n\t"
861 "psllq $16, %%mm5 \n\t"
862 "por %%mm4, %%mm3 \n\t"
863 "por %%mm5, %%mm3 \n\t"
865 "movq %%mm0, %%mm6 \n\t"
866 "movq %%mm3, %%mm7 \n\t"
868 "movq 8(%1), %%mm0 \n\t"
869 "movq 8(%1), %%mm1 \n\t"
870 "movq 8(%1), %%mm2 \n\t"
871 "pand %2, %%mm0 \n\t"
872 "pand %3, %%mm1 \n\t"
873 "pand %4, %%mm2 \n\t"
874 "psllq $5, %%mm0 \n\t"
875 "psrlq $1, %%mm2 \n\t"
876 "pmulhw "MANGLE(mul15_mid
)", %%mm0 \n\t"
877 "pmulhw "MANGLE(mul16_mid
)", %%mm1 \n\t"
878 "pmulhw "MANGLE(mul15_hi
)", %%mm2 \n\t"
879 "movq %%mm0, %%mm3 \n\t"
880 "movq %%mm1, %%mm4 \n\t"
881 "movq %%mm2, %%mm5 \n\t"
882 "punpcklwd %5, %%mm0 \n\t"
883 "punpcklwd %5, %%mm1 \n\t"
884 "punpcklwd %5, %%mm2 \n\t"
885 "punpckhwd %5, %%mm3 \n\t"
886 "punpckhwd %5, %%mm4 \n\t"
887 "punpckhwd %5, %%mm5 \n\t"
888 "psllq $8, %%mm1 \n\t"
889 "psllq $16, %%mm2 \n\t"
890 "por %%mm1, %%mm0 \n\t"
891 "por %%mm2, %%mm0 \n\t"
892 "psllq $8, %%mm4 \n\t"
893 "psllq $16, %%mm5 \n\t"
894 "por %%mm4, %%mm3 \n\t"
895 "por %%mm5, %%mm3 \n\t"
897 :"r"(s
),"m"(mask16b
),"m"(mask16g
),"m"(mask16r
),"m"(mmx_null
)
898 NAMED_CONSTRAINTS_ADD(mul15_mid
,mul16_mid
,mul15_hi
)
900 /* borrowed 32 to 24 */
902 "movq %%mm0, %%mm4 \n\t"
903 "movq %%mm3, %%mm5 \n\t"
904 "movq %%mm6, %%mm0 \n\t"
905 "movq %%mm7, %%mm1 \n\t"
907 "movq %%mm4, %%mm6 \n\t"
908 "movq %%mm5, %%mm7 \n\t"
909 "movq %%mm0, %%mm2 \n\t"
910 "movq %%mm1, %%mm3 \n\t"
915 NAMED_CONSTRAINTS_ADD(mask24l
,mask24h
)
920 __asm__
volatile(SFENCE:::"memory");
921 __asm__
volatile(EMMS:::"memory");
923 register uint16_t bgr
;
925 *d
++ = ((bgr
&0x1F)<<3) | ((bgr
&0x1F)>>2);
926 *d
++ = ((bgr
&0x7E0)>>3) | ((bgr
&0x7E0)>>9);
927 *d
++ = ((bgr
&0xF800)>>8) | ((bgr
&0xF800)>>13);
932 * mm0 = 00 B3 00 B2 00 B1 00 B0
933 * mm1 = 00 G3 00 G2 00 G1 00 G0
934 * mm2 = 00 R3 00 R2 00 R1 00 R0
935 * mm6 = FF FF FF FF FF FF FF FF
936 * mm7 = 00 00 00 00 00 00 00 00
939 "packuswb %%mm7, %%mm0 \n\t" /* 00 00 00 00 B3 B2 B1 B0 */ \
940 "packuswb %%mm7, %%mm1 \n\t" /* 00 00 00 00 G3 G2 G1 G0 */ \
941 "packuswb %%mm7, %%mm2 \n\t" /* 00 00 00 00 R3 R2 R1 R0 */ \
942 "punpcklbw %%mm1, %%mm0 \n\t" /* G3 B3 G2 B2 G1 B1 G0 B0 */ \
943 "punpcklbw %%mm6, %%mm2 \n\t" /* FF R3 FF R2 FF R1 FF R0 */ \
944 "movq %%mm0, %%mm3 \n\t" \
945 "punpcklwd %%mm2, %%mm0 \n\t" /* FF R1 G1 B1 FF R0 G0 B0 */ \
946 "punpckhwd %%mm2, %%mm3 \n\t" /* FF R3 G3 B3 FF R2 G2 B2 */ \
947 MOVNTQ" %%mm0, (%0) \n\t" \
948 MOVNTQ" %%mm3, 8(%0) \n\t" \
950 static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size)
953 const uint16_t *mm_end
;
955 const uint16_t *s
= (const uint16_t *)src
;
956 end
= s
+ src_size
/2;
957 __asm__
volatile(PREFETCH
" %0"::"m"(*s
):"memory");
958 __asm__
volatile("pxor %%mm7,%%mm7 \n\t":::"memory");
959 __asm__
volatile("pcmpeqd %%mm6,%%mm6 \n\t":::"memory");
963 PREFETCH
" 32(%1) \n\t"
964 "movq (%1), %%mm0 \n\t"
965 "movq (%1), %%mm1 \n\t"
966 "movq (%1), %%mm2 \n\t"
967 "pand %2, %%mm0 \n\t"
968 "pand %3, %%mm1 \n\t"
969 "pand %4, %%mm2 \n\t"
970 "psllq $5, %%mm0 \n\t"
971 "pmulhw %5, %%mm0 \n\t"
972 "pmulhw %5, %%mm1 \n\t"
973 "pmulhw "MANGLE(mul15_hi
)", %%mm2 \n\t"
975 ::"r"(d
),"r"(s
),"m"(mask15b
),"m"(mask15g
),"m"(mask15r
) ,"m"(mul15_mid
)
976 NAMED_CONSTRAINTS_ADD(mul15_hi
)
981 __asm__
volatile(SFENCE:::"memory");
982 __asm__
volatile(EMMS:::"memory");
984 register uint16_t bgr
;
986 *d
++ = ((bgr
&0x1F)<<3) | ((bgr
&0x1F)>>2);
987 *d
++ = ((bgr
&0x3E0)>>2) | ((bgr
&0x3E0)>>7);
988 *d
++ = ((bgr
&0x7C00)>>7) | ((bgr
&0x7C00)>>12);
993 static inline void RENAME(rgb16to32
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
996 const uint16_t *mm_end
;
998 const uint16_t *s
= (const uint16_t*)src
;
999 end
= s
+ src_size
/2;
1000 __asm__
volatile(PREFETCH
" %0"::"m"(*s
):"memory");
1001 __asm__
volatile("pxor %%mm7,%%mm7 \n\t":::"memory");
1002 __asm__
volatile("pcmpeqd %%mm6,%%mm6 \n\t":::"memory");
1004 while (s
< mm_end
) {
1006 PREFETCH
" 32(%1) \n\t"
1007 "movq (%1), %%mm0 \n\t"
1008 "movq (%1), %%mm1 \n\t"
1009 "movq (%1), %%mm2 \n\t"
1010 "pand %2, %%mm0 \n\t"
1011 "pand %3, %%mm1 \n\t"
1012 "pand %4, %%mm2 \n\t"
1013 "psllq $5, %%mm0 \n\t"
1014 "psrlq $1, %%mm2 \n\t"
1015 "pmulhw %5, %%mm0 \n\t"
1016 "pmulhw "MANGLE(mul16_mid
)", %%mm1 \n\t"
1017 "pmulhw "MANGLE(mul15_hi
)", %%mm2 \n\t"
1019 ::"r"(d
),"r"(s
),"m"(mask16b
),"m"(mask16g
),"m"(mask16r
),"m"(mul15_mid
)
1020 NAMED_CONSTRAINTS_ADD(mul16_mid
,mul15_hi
)
1025 __asm__
volatile(SFENCE:::"memory");
1026 __asm__
volatile(EMMS:::"memory");
1028 register uint16_t bgr
;
1030 *d
++ = ((bgr
&0x1F)<<3) | ((bgr
&0x1F)>>2);
1031 *d
++ = ((bgr
&0x7E0)>>3) | ((bgr
&0x7E0)>>9);
1032 *d
++ = ((bgr
&0xF800)>>8) | ((bgr
&0xF800)>>13);
1037 static inline void RENAME(shuffle_bytes_2103
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
1039 x86_reg idx
= 15 - src_size
;
1040 const uint8_t *s
= src
-idx
;
1041 uint8_t *d
= dst
-idx
;
1045 PREFETCH
" (%1, %0) \n\t"
1046 "movq %3, %%mm7 \n\t"
1047 "pxor %4, %%mm7 \n\t"
1048 "movq %%mm7, %%mm6 \n\t"
1049 "pxor %5, %%mm7 \n\t"
1052 PREFETCH
" 32(%1, %0) \n\t"
1053 "movq (%1, %0), %%mm0 \n\t"
1054 "movq 8(%1, %0), %%mm1 \n\t"
1055 # if COMPILE_TEMPLATE_MMXEXT
1056 "pshufw $177, %%mm0, %%mm3 \n\t"
1057 "pshufw $177, %%mm1, %%mm5 \n\t"
1058 "pand %%mm7, %%mm0 \n\t"
1059 "pand %%mm6, %%mm3 \n\t"
1060 "pand %%mm7, %%mm1 \n\t"
1061 "pand %%mm6, %%mm5 \n\t"
1062 "por %%mm3, %%mm0 \n\t"
1063 "por %%mm5, %%mm1 \n\t"
1065 "movq %%mm0, %%mm2 \n\t"
1066 "movq %%mm1, %%mm4 \n\t"
1067 "pand %%mm7, %%mm0 \n\t"
1068 "pand %%mm6, %%mm2 \n\t"
1069 "pand %%mm7, %%mm1 \n\t"
1070 "pand %%mm6, %%mm4 \n\t"
1071 "movq %%mm2, %%mm3 \n\t"
1072 "movq %%mm4, %%mm5 \n\t"
1073 "pslld $16, %%mm2 \n\t"
1074 "psrld $16, %%mm3 \n\t"
1075 "pslld $16, %%mm4 \n\t"
1076 "psrld $16, %%mm5 \n\t"
1077 "por %%mm2, %%mm0 \n\t"
1078 "por %%mm4, %%mm1 \n\t"
1079 "por %%mm3, %%mm0 \n\t"
1080 "por %%mm5, %%mm1 \n\t"
1082 MOVNTQ
" %%mm0, (%2, %0) \n\t"
1083 MOVNTQ
" %%mm1, 8(%2, %0) \n\t"
1090 : "r" (s
), "r" (d
), "m" (mask32b
), "m" (mask32r
), "m" (mmx_one
)
1092 for (; idx
<15; idx
+=4) {
1093 register int v
= *(const uint32_t *)&s
[idx
], g
= v
& 0xff00ff00;
1095 *(uint32_t *)&d
[idx
] = (v
>>16) + g
+ (v
<<16);
1099 static inline void RENAME(rgb24tobgr24
)(const uint8_t *src
, uint8_t *dst
, int src_size
)
1102 x86_reg mmx_size
= 23 - src_size
;
1104 "test %%"REG_a
", %%"REG_a
" \n\t"
1106 "movq "MANGLE(mask24r
)", %%mm5 \n\t"
1107 "movq "MANGLE(mask24g
)", %%mm6 \n\t"
1108 "movq "MANGLE(mask24b
)", %%mm7 \n\t"
1111 PREFETCH
" 32(%1, %%"REG_a
") \n\t"
1112 "movq (%1, %%"REG_a
"), %%mm0 \n\t" // BGR BGR BG
1113 "movq (%1, %%"REG_a
"), %%mm1 \n\t" // BGR BGR BG
1114 "movq 2(%1, %%"REG_a
"), %%mm2 \n\t" // R BGR BGR B
1115 "psllq $16, %%mm0 \n\t" // 00 BGR BGR
1116 "pand %%mm5, %%mm0 \n\t"
1117 "pand %%mm6, %%mm1 \n\t"
1118 "pand %%mm7, %%mm2 \n\t"
1119 "por %%mm0, %%mm1 \n\t"
1120 "por %%mm2, %%mm1 \n\t"
1121 "movq 6(%1, %%"REG_a
"), %%mm0 \n\t" // BGR BGR BG
1122 MOVNTQ
" %%mm1, (%2, %%"REG_a
") \n\t" // RGB RGB RG
1123 "movq 8(%1, %%"REG_a
"), %%mm1 \n\t" // R BGR BGR B
1124 "movq 10(%1, %%"REG_a
"), %%mm2 \n\t" // GR BGR BGR
1125 "pand %%mm7, %%mm0 \n\t"
1126 "pand %%mm5, %%mm1 \n\t"
1127 "pand %%mm6, %%mm2 \n\t"
1128 "por %%mm0, %%mm1 \n\t"
1129 "por %%mm2, %%mm1 \n\t"
1130 "movq 14(%1, %%"REG_a
"), %%mm0 \n\t" // R BGR BGR B
1131 MOVNTQ
" %%mm1, 8(%2, %%"REG_a
") \n\t" // B RGB RGB R
1132 "movq 16(%1, %%"REG_a
"), %%mm1 \n\t" // GR BGR BGR
1133 "movq 18(%1, %%"REG_a
"), %%mm2 \n\t" // BGR BGR BG
1134 "pand %%mm6, %%mm0 \n\t"
1135 "pand %%mm7, %%mm1 \n\t"
1136 "pand %%mm5, %%mm2 \n\t"
1137 "por %%mm0, %%mm1 \n\t"
1138 "por %%mm2, %%mm1 \n\t"
1139 MOVNTQ
" %%mm1, 16(%2, %%"REG_a
") \n\t"
1140 "add $24, %%"REG_a
" \n\t"
1144 : "r" (src
-mmx_size
), "r"(dst
-mmx_size
)
1145 NAMED_CONSTRAINTS_ADD(mask24r
,mask24g
,mask24b
)
1148 __asm__
volatile(SFENCE:::"memory");
1149 __asm__
volatile(EMMS:::"memory");
1151 if (mmx_size
==23) return; //finished, was multiple of 8
1155 src_size
= 23-mmx_size
;
1158 for (i
=0; i
<src_size
; i
+=3) {
1161 dst
[i
+ 1] = src
[i
+ 1];
1162 dst
[i
+ 2] = src
[i
+ 0];
1167 static inline void RENAME(yuvPlanartoyuy2
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
1168 int width
, int height
,
1169 int lumStride
, int chromStride
, int dstStride
, int vertLumPerChroma
)
1172 const x86_reg chromWidth
= width
>>1;
1173 for (y
=0; y
<height
; y
++) {
1174 //FIXME handle 2 lines at once (fewer prefetches, reuse some chroma, but very likely memory-limited anyway)
1176 "xor %%"REG_a
", %%"REG_a
" \n\t"
1179 PREFETCH
" 32(%1, %%"REG_a
", 2) \n\t"
1180 PREFETCH
" 32(%2, %%"REG_a
") \n\t"
1181 PREFETCH
" 32(%3, %%"REG_a
") \n\t"
1182 "movq (%2, %%"REG_a
"), %%mm0 \n\t" // U(0)
1183 "movq %%mm0, %%mm2 \n\t" // U(0)
1184 "movq (%3, %%"REG_a
"), %%mm1 \n\t" // V(0)
1185 "punpcklbw %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1186 "punpckhbw %%mm1, %%mm2 \n\t" // UVUV UVUV(8)
1188 "movq (%1, %%"REG_a
",2), %%mm3 \n\t" // Y(0)
1189 "movq 8(%1, %%"REG_a
",2), %%mm5 \n\t" // Y(8)
1190 "movq %%mm3, %%mm4 \n\t" // Y(0)
1191 "movq %%mm5, %%mm6 \n\t" // Y(8)
1192 "punpcklbw %%mm0, %%mm3 \n\t" // YUYV YUYV(0)
1193 "punpckhbw %%mm0, %%mm4 \n\t" // YUYV YUYV(4)
1194 "punpcklbw %%mm2, %%mm5 \n\t" // YUYV YUYV(8)
1195 "punpckhbw %%mm2, %%mm6 \n\t" // YUYV YUYV(12)
1197 MOVNTQ
" %%mm3, (%0, %%"REG_a
", 4) \n\t"
1198 MOVNTQ
" %%mm4, 8(%0, %%"REG_a
", 4) \n\t"
1199 MOVNTQ
" %%mm5, 16(%0, %%"REG_a
", 4) \n\t"
1200 MOVNTQ
" %%mm6, 24(%0, %%"REG_a
", 4) \n\t"
1202 "add $8, %%"REG_a
" \n\t"
1203 "cmp %4, %%"REG_a
" \n\t"
1205 ::"r"(dst
), "r"(ysrc
), "r"(usrc
), "r"(vsrc
), "g" (chromWidth
)
1208 if ((y
&(vertLumPerChroma
-1)) == vertLumPerChroma
-1) {
1209 usrc
+= chromStride
;
1210 vsrc
+= chromStride
;
1221 * Height should be a multiple of 2 and width should be a multiple of 16.
1222 * (If this is a problem for anyone then tell me, and I will fix it.)
1224 static inline void RENAME(yv12toyuy2
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
1225 int width
, int height
,
1226 int lumStride
, int chromStride
, int dstStride
)
1228 //FIXME interpolate chroma
1229 RENAME(yuvPlanartoyuy2
)(ysrc
, usrc
, vsrc
, dst
, width
, height
, lumStride
, chromStride
, dstStride
, 2);
1232 static inline void RENAME(yuvPlanartouyvy
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
1233 int width
, int height
,
1234 int lumStride
, int chromStride
, int dstStride
, int vertLumPerChroma
)
1237 const x86_reg chromWidth
= width
>>1;
1238 for (y
=0; y
<height
; y
++) {
1239 //FIXME handle 2 lines at once (fewer prefetches, reuse some chroma, but very likely memory-limited anyway)
1241 "xor %%"REG_a
", %%"REG_a
" \n\t"
1244 PREFETCH
" 32(%1, %%"REG_a
", 2) \n\t"
1245 PREFETCH
" 32(%2, %%"REG_a
") \n\t"
1246 PREFETCH
" 32(%3, %%"REG_a
") \n\t"
1247 "movq (%2, %%"REG_a
"), %%mm0 \n\t" // U(0)
1248 "movq %%mm0, %%mm2 \n\t" // U(0)
1249 "movq (%3, %%"REG_a
"), %%mm1 \n\t" // V(0)
1250 "punpcklbw %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1251 "punpckhbw %%mm1, %%mm2 \n\t" // UVUV UVUV(8)
1253 "movq (%1, %%"REG_a
",2), %%mm3 \n\t" // Y(0)
1254 "movq 8(%1, %%"REG_a
",2), %%mm5 \n\t" // Y(8)
1255 "movq %%mm0, %%mm4 \n\t" // Y(0)
1256 "movq %%mm2, %%mm6 \n\t" // Y(8)
1257 "punpcklbw %%mm3, %%mm0 \n\t" // YUYV YUYV(0)
1258 "punpckhbw %%mm3, %%mm4 \n\t" // YUYV YUYV(4)
1259 "punpcklbw %%mm5, %%mm2 \n\t" // YUYV YUYV(8)
1260 "punpckhbw %%mm5, %%mm6 \n\t" // YUYV YUYV(12)
1262 MOVNTQ
" %%mm0, (%0, %%"REG_a
", 4) \n\t"
1263 MOVNTQ
" %%mm4, 8(%0, %%"REG_a
", 4) \n\t"
1264 MOVNTQ
" %%mm2, 16(%0, %%"REG_a
", 4) \n\t"
1265 MOVNTQ
" %%mm6, 24(%0, %%"REG_a
", 4) \n\t"
1267 "add $8, %%"REG_a
" \n\t"
1268 "cmp %4, %%"REG_a
" \n\t"
1270 ::"r"(dst
), "r"(ysrc
), "r"(usrc
), "r"(vsrc
), "g" (chromWidth
)
1273 if ((y
&(vertLumPerChroma
-1)) == vertLumPerChroma
-1) {
1274 usrc
+= chromStride
;
1275 vsrc
+= chromStride
;
1286 * Height should be a multiple of 2 and width should be a multiple of 16
1287 * (If this is a problem for anyone then tell me, and I will fix it.)
1289 static inline void RENAME(yv12touyvy
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
1290 int width
, int height
,
1291 int lumStride
, int chromStride
, int dstStride
)
1293 //FIXME interpolate chroma
1294 RENAME(yuvPlanartouyvy
)(ysrc
, usrc
, vsrc
, dst
, width
, height
, lumStride
, chromStride
, dstStride
, 2);
1298 * Width should be a multiple of 16.
1300 static inline void RENAME(yuv422ptouyvy
)(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(yuvPlanartouyvy
)(ysrc
, usrc
, vsrc
, dst
, width
, height
, lumStride
, chromStride
, dstStride
, 1);
1308 * Width should be a multiple of 16.
1310 static inline void RENAME(yuv422ptoyuy2
)(const uint8_t *ysrc
, const uint8_t *usrc
, const uint8_t *vsrc
, uint8_t *dst
,
1311 int width
, int height
,
1312 int lumStride
, int chromStride
, int dstStride
)
1314 RENAME(yuvPlanartoyuy2
)(ysrc
, usrc
, vsrc
, dst
, width
, height
, lumStride
, chromStride
, dstStride
, 1);
1318 * Height should be a multiple of 2 and width should be a multiple of 16.
1319 * (If this is a problem for anyone then tell me, and I will fix it.)
1321 static inline void RENAME(yuy2toyv12
)(const uint8_t *src
, uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
,
1322 int width
, int height
,
1323 int lumStride
, int chromStride
, int srcStride
)
1326 const x86_reg chromWidth
= width
>>1;
1327 for (y
=0; y
<height
; y
+=2) {
1329 "xor %%"REG_a
", %%"REG_a
" \n\t"
1330 "pcmpeqw %%mm7, %%mm7 \n\t"
1331 "psrlw $8, %%mm7 \n\t" // FF,00,FF,00...
1334 PREFETCH
" 64(%0, %%"REG_a
", 4) \n\t"
1335 "movq (%0, %%"REG_a
", 4), %%mm0 \n\t" // YUYV YUYV(0)
1336 "movq 8(%0, %%"REG_a
", 4), %%mm1 \n\t" // YUYV YUYV(4)
1337 "movq %%mm0, %%mm2 \n\t" // YUYV YUYV(0)
1338 "movq %%mm1, %%mm3 \n\t" // YUYV YUYV(4)
1339 "psrlw $8, %%mm0 \n\t" // U0V0 U0V0(0)
1340 "psrlw $8, %%mm1 \n\t" // U0V0 U0V0(4)
1341 "pand %%mm7, %%mm2 \n\t" // Y0Y0 Y0Y0(0)
1342 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(4)
1343 "packuswb %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1344 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(0)
1346 MOVNTQ
" %%mm2, (%1, %%"REG_a
", 2) \n\t"
1348 "movq 16(%0, %%"REG_a
", 4), %%mm1 \n\t" // YUYV YUYV(8)
1349 "movq 24(%0, %%"REG_a
", 4), %%mm2 \n\t" // YUYV YUYV(12)
1350 "movq %%mm1, %%mm3 \n\t" // YUYV YUYV(8)
1351 "movq %%mm2, %%mm4 \n\t" // YUYV YUYV(12)
1352 "psrlw $8, %%mm1 \n\t" // U0V0 U0V0(8)
1353 "psrlw $8, %%mm2 \n\t" // U0V0 U0V0(12)
1354 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(8)
1355 "pand %%mm7, %%mm4 \n\t" // Y0Y0 Y0Y0(12)
1356 "packuswb %%mm2, %%mm1 \n\t" // UVUV UVUV(8)
1357 "packuswb %%mm4, %%mm3 \n\t" // YYYY YYYY(8)
1359 MOVNTQ
" %%mm3, 8(%1, %%"REG_a
", 2) \n\t"
1361 "movq %%mm0, %%mm2 \n\t" // UVUV UVUV(0)
1362 "movq %%mm1, %%mm3 \n\t" // UVUV UVUV(8)
1363 "psrlw $8, %%mm0 \n\t" // V0V0 V0V0(0)
1364 "psrlw $8, %%mm1 \n\t" // V0V0 V0V0(8)
1365 "pand %%mm7, %%mm2 \n\t" // U0U0 U0U0(0)
1366 "pand %%mm7, %%mm3 \n\t" // U0U0 U0U0(8)
1367 "packuswb %%mm1, %%mm0 \n\t" // VVVV VVVV(0)
1368 "packuswb %%mm3, %%mm2 \n\t" // UUUU UUUU(0)
1370 MOVNTQ
" %%mm0, (%3, %%"REG_a
") \n\t"
1371 MOVNTQ
" %%mm2, (%2, %%"REG_a
") \n\t"
1373 "add $8, %%"REG_a
" \n\t"
1374 "cmp %4, %%"REG_a
" \n\t"
1376 ::"r"(src
), "r"(ydst
), "r"(udst
), "r"(vdst
), "g" (chromWidth
)
1377 : "memory", "%"REG_a
1384 "xor %%"REG_a
", %%"REG_a
" \n\t"
1387 PREFETCH
" 64(%0, %%"REG_a
", 4) \n\t"
1388 "movq (%0, %%"REG_a
", 4), %%mm0 \n\t" // YUYV YUYV(0)
1389 "movq 8(%0, %%"REG_a
", 4), %%mm1 \n\t" // YUYV YUYV(4)
1390 "movq 16(%0, %%"REG_a
", 4), %%mm2 \n\t" // YUYV YUYV(8)
1391 "movq 24(%0, %%"REG_a
", 4), %%mm3 \n\t" // YUYV YUYV(12)
1392 "pand %%mm7, %%mm0 \n\t" // Y0Y0 Y0Y0(0)
1393 "pand %%mm7, %%mm1 \n\t" // Y0Y0 Y0Y0(4)
1394 "pand %%mm7, %%mm2 \n\t" // Y0Y0 Y0Y0(8)
1395 "pand %%mm7, %%mm3 \n\t" // Y0Y0 Y0Y0(12)
1396 "packuswb %%mm1, %%mm0 \n\t" // YYYY YYYY(0)
1397 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(8)
1399 MOVNTQ
" %%mm0, (%1, %%"REG_a
", 2) \n\t"
1400 MOVNTQ
" %%mm2, 8(%1, %%"REG_a
", 2) \n\t"
1402 "add $8, %%"REG_a
" \n\t"
1403 "cmp %4, %%"REG_a
" \n\t"
1406 ::"r"(src
), "r"(ydst
), "r"(udst
), "r"(vdst
), "g" (chromWidth
)
1407 : "memory", "%"REG_a
1409 udst
+= chromStride
;
1410 vdst
+= chromStride
;
1414 __asm__
volatile(EMMS
" \n\t"
1418 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1420 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1421 static inline void RENAME(planar2x
)(const uint8_t *src
, uint8_t *dst
, int srcWidth
, int srcHeight
, int srcStride
, int dstStride
)
1428 for (x
=0; x
<srcWidth
-1; x
++) {
1429 dst
[2*x
+1]= (3*src
[x
] + src
[x
+1])>>2;
1430 dst
[2*x
+2]= ( src
[x
] + 3*src
[x
+1])>>2;
1432 dst
[2*srcWidth
-1]= src
[srcWidth
-1];
1436 for (y
=1; y
<srcHeight
; y
++) {
1437 const x86_reg mmxSize
= srcWidth
&~15;
1439 "mov %4, %%"REG_a
" \n\t"
1440 "movq "MANGLE(mmx_ff
)", %%mm0 \n\t"
1441 "movq (%0, %%"REG_a
"), %%mm4 \n\t"
1442 "movq %%mm4, %%mm2 \n\t"
1443 "psllq $8, %%mm4 \n\t"
1444 "pand %%mm0, %%mm2 \n\t"
1445 "por %%mm2, %%mm4 \n\t"
1446 "movq (%1, %%"REG_a
"), %%mm5 \n\t"
1447 "movq %%mm5, %%mm3 \n\t"
1448 "psllq $8, %%mm5 \n\t"
1449 "pand %%mm0, %%mm3 \n\t"
1450 "por %%mm3, %%mm5 \n\t"
1452 "movq (%0, %%"REG_a
"), %%mm0 \n\t"
1453 "movq (%1, %%"REG_a
"), %%mm1 \n\t"
1454 "movq 1(%0, %%"REG_a
"), %%mm2 \n\t"
1455 "movq 1(%1, %%"REG_a
"), %%mm3 \n\t"
1456 PAVGB
" %%mm0, %%mm5 \n\t"
1457 PAVGB
" %%mm0, %%mm3 \n\t"
1458 PAVGB
" %%mm0, %%mm5 \n\t"
1459 PAVGB
" %%mm0, %%mm3 \n\t"
1460 PAVGB
" %%mm1, %%mm4 \n\t"
1461 PAVGB
" %%mm1, %%mm2 \n\t"
1462 PAVGB
" %%mm1, %%mm4 \n\t"
1463 PAVGB
" %%mm1, %%mm2 \n\t"
1464 "movq %%mm5, %%mm7 \n\t"
1465 "movq %%mm4, %%mm6 \n\t"
1466 "punpcklbw %%mm3, %%mm5 \n\t"
1467 "punpckhbw %%mm3, %%mm7 \n\t"
1468 "punpcklbw %%mm2, %%mm4 \n\t"
1469 "punpckhbw %%mm2, %%mm6 \n\t"
1470 MOVNTQ
" %%mm5, (%2, %%"REG_a
", 2) \n\t"
1471 MOVNTQ
" %%mm7, 8(%2, %%"REG_a
", 2) \n\t"
1472 MOVNTQ
" %%mm4, (%3, %%"REG_a
", 2) \n\t"
1473 MOVNTQ
" %%mm6, 8(%3, %%"REG_a
", 2) \n\t"
1474 "add $8, %%"REG_a
" \n\t"
1475 "movq -1(%0, %%"REG_a
"), %%mm4 \n\t"
1476 "movq -1(%1, %%"REG_a
"), %%mm5 \n\t"
1478 :: "r" (src
+ mmxSize
), "r" (src
+ srcStride
+ mmxSize
),
1479 "r" (dst
+ mmxSize
*2), "r" (dst
+ dstStride
+ mmxSize
*2),
1481 NAMED_CONSTRAINTS_ADD(mmx_ff
)
1485 for (x
=mmxSize
-1; x
<srcWidth
-1; x
++) {
1486 dst
[2*x
+1]= (3*src
[x
+0] + src
[x
+srcStride
+1])>>2;
1487 dst
[2*x
+dstStride
+2]= ( src
[x
+0] + 3*src
[x
+srcStride
+1])>>2;
1488 dst
[2*x
+dstStride
+1]= ( src
[x
+1] + 3*src
[x
+srcStride
])>>2;
1489 dst
[2*x
+2]= (3*src
[x
+1] + src
[x
+srcStride
])>>2;
1491 dst
[srcWidth
*2 -1 ]= (3*src
[srcWidth
-1] + src
[srcWidth
-1 + srcStride
])>>2;
1492 dst
[srcWidth
*2 -1 + dstStride
]= ( src
[srcWidth
-1] + 3*src
[srcWidth
-1 + srcStride
])>>2;
1501 for (x
=0; x
<srcWidth
-1; x
++) {
1502 dst
[2*x
+1]= (3*src
[x
] + src
[x
+1])>>2;
1503 dst
[2*x
+2]= ( src
[x
] + 3*src
[x
+1])>>2;
1505 dst
[2*srcWidth
-1]= src
[srcWidth
-1];
1507 __asm__
volatile(EMMS
" \n\t"
1511 #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */
1513 #if !COMPILE_TEMPLATE_AMD3DNOW
1515 * Height should be a multiple of 2 and width should be a multiple of 16.
1516 * (If this is a problem for anyone then tell me, and I will fix it.)
1517 * Chrominance data is only taken from every second line, others are ignored.
1518 * FIXME: Write HQ version.
1520 static inline void RENAME(uyvytoyv12
)(const uint8_t *src
, uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
,
1521 int width
, int height
,
1522 int lumStride
, int chromStride
, int srcStride
)
1525 const x86_reg chromWidth
= width
>>1;
1526 for (y
=0; y
<height
; y
+=2) {
1528 "xor %%"REG_a
", %%"REG_a
" \n\t"
1529 "pcmpeqw %%mm7, %%mm7 \n\t"
1530 "psrlw $8, %%mm7 \n\t" // FF,00,FF,00...
1533 PREFETCH
" 64(%0, %%"REG_a
", 4) \n\t"
1534 "movq (%0, %%"REG_a
", 4), %%mm0 \n\t" // UYVY UYVY(0)
1535 "movq 8(%0, %%"REG_a
", 4), %%mm1 \n\t" // UYVY UYVY(4)
1536 "movq %%mm0, %%mm2 \n\t" // UYVY UYVY(0)
1537 "movq %%mm1, %%mm3 \n\t" // UYVY UYVY(4)
1538 "pand %%mm7, %%mm0 \n\t" // U0V0 U0V0(0)
1539 "pand %%mm7, %%mm1 \n\t" // U0V0 U0V0(4)
1540 "psrlw $8, %%mm2 \n\t" // Y0Y0 Y0Y0(0)
1541 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(4)
1542 "packuswb %%mm1, %%mm0 \n\t" // UVUV UVUV(0)
1543 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(0)
1545 MOVNTQ
" %%mm2, (%1, %%"REG_a
", 2) \n\t"
1547 "movq 16(%0, %%"REG_a
", 4), %%mm1 \n\t" // UYVY UYVY(8)
1548 "movq 24(%0, %%"REG_a
", 4), %%mm2 \n\t" // UYVY UYVY(12)
1549 "movq %%mm1, %%mm3 \n\t" // UYVY UYVY(8)
1550 "movq %%mm2, %%mm4 \n\t" // UYVY UYVY(12)
1551 "pand %%mm7, %%mm1 \n\t" // U0V0 U0V0(8)
1552 "pand %%mm7, %%mm2 \n\t" // U0V0 U0V0(12)
1553 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(8)
1554 "psrlw $8, %%mm4 \n\t" // Y0Y0 Y0Y0(12)
1555 "packuswb %%mm2, %%mm1 \n\t" // UVUV UVUV(8)
1556 "packuswb %%mm4, %%mm3 \n\t" // YYYY YYYY(8)
1558 MOVNTQ
" %%mm3, 8(%1, %%"REG_a
", 2) \n\t"
1560 "movq %%mm0, %%mm2 \n\t" // UVUV UVUV(0)
1561 "movq %%mm1, %%mm3 \n\t" // UVUV UVUV(8)
1562 "psrlw $8, %%mm0 \n\t" // V0V0 V0V0(0)
1563 "psrlw $8, %%mm1 \n\t" // V0V0 V0V0(8)
1564 "pand %%mm7, %%mm2 \n\t" // U0U0 U0U0(0)
1565 "pand %%mm7, %%mm3 \n\t" // U0U0 U0U0(8)
1566 "packuswb %%mm1, %%mm0 \n\t" // VVVV VVVV(0)
1567 "packuswb %%mm3, %%mm2 \n\t" // UUUU UUUU(0)
1569 MOVNTQ
" %%mm0, (%3, %%"REG_a
") \n\t"
1570 MOVNTQ
" %%mm2, (%2, %%"REG_a
") \n\t"
1572 "add $8, %%"REG_a
" \n\t"
1573 "cmp %4, %%"REG_a
" \n\t"
1575 ::"r"(src
), "r"(ydst
), "r"(udst
), "r"(vdst
), "g" (chromWidth
)
1576 : "memory", "%"REG_a
1583 "xor %%"REG_a
", %%"REG_a
" \n\t"
1586 PREFETCH
" 64(%0, %%"REG_a
", 4) \n\t"
1587 "movq (%0, %%"REG_a
", 4), %%mm0 \n\t" // YUYV YUYV(0)
1588 "movq 8(%0, %%"REG_a
", 4), %%mm1 \n\t" // YUYV YUYV(4)
1589 "movq 16(%0, %%"REG_a
", 4), %%mm2 \n\t" // YUYV YUYV(8)
1590 "movq 24(%0, %%"REG_a
", 4), %%mm3 \n\t" // YUYV YUYV(12)
1591 "psrlw $8, %%mm0 \n\t" // Y0Y0 Y0Y0(0)
1592 "psrlw $8, %%mm1 \n\t" // Y0Y0 Y0Y0(4)
1593 "psrlw $8, %%mm2 \n\t" // Y0Y0 Y0Y0(8)
1594 "psrlw $8, %%mm3 \n\t" // Y0Y0 Y0Y0(12)
1595 "packuswb %%mm1, %%mm0 \n\t" // YYYY YYYY(0)
1596 "packuswb %%mm3, %%mm2 \n\t" // YYYY YYYY(8)
1598 MOVNTQ
" %%mm0, (%1, %%"REG_a
", 2) \n\t"
1599 MOVNTQ
" %%mm2, 8(%1, %%"REG_a
", 2) \n\t"
1601 "add $8, %%"REG_a
" \n\t"
1602 "cmp %4, %%"REG_a
" \n\t"
1605 ::"r"(src
), "r"(ydst
), "r"(udst
), "r"(vdst
), "g" (chromWidth
)
1606 : "memory", "%"REG_a
1608 udst
+= chromStride
;
1609 vdst
+= chromStride
;
1613 __asm__
volatile(EMMS
" \n\t"
1617 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1620 * Height should be a multiple of 2 and width should be a multiple of 2.
1621 * (If this is a problem for anyone then tell me, and I will fix it.)
1622 * Chrominance data is only taken from every second line,
1623 * others are ignored in the C version.
1624 * FIXME: Write HQ version.
1627 static inline void RENAME(rgb24toyv12
)(const uint8_t *src
, uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
,
1628 int width
, int height
,
1629 int lumStride
, int chromStride
, int srcStride
,
1632 #define BGR2Y_IDX "16*4+16*32"
1633 #define BGR2U_IDX "16*4+16*33"
1634 #define BGR2V_IDX "16*4+16*34"
1636 const x86_reg chromWidth
= width
>>1;
1639 ff_rgb24toyv12_c(src
, ydst
, udst
, vdst
, width
, 2, lumStride
, chromStride
, srcStride
, rgb2yuv
);
1641 ydst
+= 2*lumStride
;
1642 udst
+= chromStride
;
1643 vdst
+= chromStride
;
1647 for (y
=0; y
<height
-2; y
+=2) {
1649 for (i
=0; i
<2; i
++) {
1651 "mov %2, %%"REG_a
" \n\t"
1652 "movq "BGR2Y_IDX
"(%3), %%mm6 \n\t"
1653 "movq "MANGLE(ff_w1111
)", %%mm5 \n\t"
1654 "pxor %%mm7, %%mm7 \n\t"
1655 "lea (%%"REG_a
", %%"REG_a
", 2), %%"REG_d
" \n\t"
1658 PREFETCH
" 64(%0, %%"REG_d
") \n\t"
1659 "movd (%0, %%"REG_d
"), %%mm0 \n\t"
1660 "movd 3(%0, %%"REG_d
"), %%mm1 \n\t"
1661 "punpcklbw %%mm7, %%mm0 \n\t"
1662 "punpcklbw %%mm7, %%mm1 \n\t"
1663 "movd 6(%0, %%"REG_d
"), %%mm2 \n\t"
1664 "movd 9(%0, %%"REG_d
"), %%mm3 \n\t"
1665 "punpcklbw %%mm7, %%mm2 \n\t"
1666 "punpcklbw %%mm7, %%mm3 \n\t"
1667 "pmaddwd %%mm6, %%mm0 \n\t"
1668 "pmaddwd %%mm6, %%mm1 \n\t"
1669 "pmaddwd %%mm6, %%mm2 \n\t"
1670 "pmaddwd %%mm6, %%mm3 \n\t"
1671 "psrad $8, %%mm0 \n\t"
1672 "psrad $8, %%mm1 \n\t"
1673 "psrad $8, %%mm2 \n\t"
1674 "psrad $8, %%mm3 \n\t"
1675 "packssdw %%mm1, %%mm0 \n\t"
1676 "packssdw %%mm3, %%mm2 \n\t"
1677 "pmaddwd %%mm5, %%mm0 \n\t"
1678 "pmaddwd %%mm5, %%mm2 \n\t"
1679 "packssdw %%mm2, %%mm0 \n\t"
1680 "psraw $7, %%mm0 \n\t"
1682 "movd 12(%0, %%"REG_d
"), %%mm4 \n\t"
1683 "movd 15(%0, %%"REG_d
"), %%mm1 \n\t"
1684 "punpcklbw %%mm7, %%mm4 \n\t"
1685 "punpcklbw %%mm7, %%mm1 \n\t"
1686 "movd 18(%0, %%"REG_d
"), %%mm2 \n\t"
1687 "movd 21(%0, %%"REG_d
"), %%mm3 \n\t"
1688 "punpcklbw %%mm7, %%mm2 \n\t"
1689 "punpcklbw %%mm7, %%mm3 \n\t"
1690 "pmaddwd %%mm6, %%mm4 \n\t"
1691 "pmaddwd %%mm6, %%mm1 \n\t"
1692 "pmaddwd %%mm6, %%mm2 \n\t"
1693 "pmaddwd %%mm6, %%mm3 \n\t"
1694 "psrad $8, %%mm4 \n\t"
1695 "psrad $8, %%mm1 \n\t"
1696 "psrad $8, %%mm2 \n\t"
1697 "psrad $8, %%mm3 \n\t"
1698 "packssdw %%mm1, %%mm4 \n\t"
1699 "packssdw %%mm3, %%mm2 \n\t"
1700 "pmaddwd %%mm5, %%mm4 \n\t"
1701 "pmaddwd %%mm5, %%mm2 \n\t"
1702 "add $24, %%"REG_d
" \n\t"
1703 "packssdw %%mm2, %%mm4 \n\t"
1704 "psraw $7, %%mm4 \n\t"
1706 "packuswb %%mm4, %%mm0 \n\t"
1707 "paddusb "MANGLE(ff_bgr2YOffset
)", %%mm0 \n\t"
1709 MOVNTQ
" %%mm0, (%1, %%"REG_a
") \n\t"
1710 "add $8, %%"REG_a
" \n\t"
1712 : : "r" (src
+width
*3), "r" (ydst
+width
), "g" ((x86_reg
)-width
), "r"(rgb2yuv
)
1713 NAMED_CONSTRAINTS_ADD(ff_w1111
,ff_bgr2YOffset
)
1714 : "%"REG_a
, "%"REG_d
1721 "mov %4, %%"REG_a
" \n\t"
1722 "movq "MANGLE(ff_w1111
)", %%mm5 \n\t"
1723 "movq "BGR2U_IDX
"(%5), %%mm6 \n\t"
1724 "pxor %%mm7, %%mm7 \n\t"
1725 "lea (%%"REG_a
", %%"REG_a
", 2), %%"REG_d
" \n\t"
1726 "add %%"REG_d
", %%"REG_d
" \n\t"
1729 PREFETCH
" 64(%0, %%"REG_d
") \n\t"
1730 PREFETCH
" 64(%1, %%"REG_d
") \n\t"
1731 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1732 "movq (%0, %%"REG_d
"), %%mm0 \n\t"
1733 "movq (%1, %%"REG_d
"), %%mm1 \n\t"
1734 "movq 6(%0, %%"REG_d
"), %%mm2 \n\t"
1735 "movq 6(%1, %%"REG_d
"), %%mm3 \n\t"
1736 PAVGB
" %%mm1, %%mm0 \n\t"
1737 PAVGB
" %%mm3, %%mm2 \n\t"
1738 "movq %%mm0, %%mm1 \n\t"
1739 "movq %%mm2, %%mm3 \n\t"
1740 "psrlq $24, %%mm0 \n\t"
1741 "psrlq $24, %%mm2 \n\t"
1742 PAVGB
" %%mm1, %%mm0 \n\t"
1743 PAVGB
" %%mm3, %%mm2 \n\t"
1744 "punpcklbw %%mm7, %%mm0 \n\t"
1745 "punpcklbw %%mm7, %%mm2 \n\t"
1747 "movd (%0, %%"REG_d
"), %%mm0 \n\t"
1748 "movd (%1, %%"REG_d
"), %%mm1 \n\t"
1749 "movd 3(%0, %%"REG_d
"), %%mm2 \n\t"
1750 "movd 3(%1, %%"REG_d
"), %%mm3 \n\t"
1751 "punpcklbw %%mm7, %%mm0 \n\t"
1752 "punpcklbw %%mm7, %%mm1 \n\t"
1753 "punpcklbw %%mm7, %%mm2 \n\t"
1754 "punpcklbw %%mm7, %%mm3 \n\t"
1755 "paddw %%mm1, %%mm0 \n\t"
1756 "paddw %%mm3, %%mm2 \n\t"
1757 "paddw %%mm2, %%mm0 \n\t"
1758 "movd 6(%0, %%"REG_d
"), %%mm4 \n\t"
1759 "movd 6(%1, %%"REG_d
"), %%mm1 \n\t"
1760 "movd 9(%0, %%"REG_d
"), %%mm2 \n\t"
1761 "movd 9(%1, %%"REG_d
"), %%mm3 \n\t"
1762 "punpcklbw %%mm7, %%mm4 \n\t"
1763 "punpcklbw %%mm7, %%mm1 \n\t"
1764 "punpcklbw %%mm7, %%mm2 \n\t"
1765 "punpcklbw %%mm7, %%mm3 \n\t"
1766 "paddw %%mm1, %%mm4 \n\t"
1767 "paddw %%mm3, %%mm2 \n\t"
1768 "paddw %%mm4, %%mm2 \n\t"
1769 "psrlw $2, %%mm0 \n\t"
1770 "psrlw $2, %%mm2 \n\t"
1772 "movq "BGR2V_IDX
"(%5), %%mm1 \n\t"
1773 "movq "BGR2V_IDX
"(%5), %%mm3 \n\t"
1775 "pmaddwd %%mm0, %%mm1 \n\t"
1776 "pmaddwd %%mm2, %%mm3 \n\t"
1777 "pmaddwd %%mm6, %%mm0 \n\t"
1778 "pmaddwd %%mm6, %%mm2 \n\t"
1779 "psrad $8, %%mm0 \n\t"
1780 "psrad $8, %%mm1 \n\t"
1781 "psrad $8, %%mm2 \n\t"
1782 "psrad $8, %%mm3 \n\t"
1783 "packssdw %%mm2, %%mm0 \n\t"
1784 "packssdw %%mm3, %%mm1 \n\t"
1785 "pmaddwd %%mm5, %%mm0 \n\t"
1786 "pmaddwd %%mm5, %%mm1 \n\t"
1787 "packssdw %%mm1, %%mm0 \n\t" // V1 V0 U1 U0
1788 "psraw $7, %%mm0 \n\t"
1790 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
1791 "movq 12(%0, %%"REG_d
"), %%mm4 \n\t"
1792 "movq 12(%1, %%"REG_d
"), %%mm1 \n\t"
1793 "movq 18(%0, %%"REG_d
"), %%mm2 \n\t"
1794 "movq 18(%1, %%"REG_d
"), %%mm3 \n\t"
1795 PAVGB
" %%mm1, %%mm4 \n\t"
1796 PAVGB
" %%mm3, %%mm2 \n\t"
1797 "movq %%mm4, %%mm1 \n\t"
1798 "movq %%mm2, %%mm3 \n\t"
1799 "psrlq $24, %%mm4 \n\t"
1800 "psrlq $24, %%mm2 \n\t"
1801 PAVGB
" %%mm1, %%mm4 \n\t"
1802 PAVGB
" %%mm3, %%mm2 \n\t"
1803 "punpcklbw %%mm7, %%mm4 \n\t"
1804 "punpcklbw %%mm7, %%mm2 \n\t"
1806 "movd 12(%0, %%"REG_d
"), %%mm4 \n\t"
1807 "movd 12(%1, %%"REG_d
"), %%mm1 \n\t"
1808 "movd 15(%0, %%"REG_d
"), %%mm2 \n\t"
1809 "movd 15(%1, %%"REG_d
"), %%mm3 \n\t"
1810 "punpcklbw %%mm7, %%mm4 \n\t"
1811 "punpcklbw %%mm7, %%mm1 \n\t"
1812 "punpcklbw %%mm7, %%mm2 \n\t"
1813 "punpcklbw %%mm7, %%mm3 \n\t"
1814 "paddw %%mm1, %%mm4 \n\t"
1815 "paddw %%mm3, %%mm2 \n\t"
1816 "paddw %%mm2, %%mm4 \n\t"
1817 "movd 18(%0, %%"REG_d
"), %%mm5 \n\t"
1818 "movd 18(%1, %%"REG_d
"), %%mm1 \n\t"
1819 "movd 21(%0, %%"REG_d
"), %%mm2 \n\t"
1820 "movd 21(%1, %%"REG_d
"), %%mm3 \n\t"
1821 "punpcklbw %%mm7, %%mm5 \n\t"
1822 "punpcklbw %%mm7, %%mm1 \n\t"
1823 "punpcklbw %%mm7, %%mm2 \n\t"
1824 "punpcklbw %%mm7, %%mm3 \n\t"
1825 "paddw %%mm1, %%mm5 \n\t"
1826 "paddw %%mm3, %%mm2 \n\t"
1827 "paddw %%mm5, %%mm2 \n\t"
1828 "movq "MANGLE(ff_w1111
)", %%mm5 \n\t"
1829 "psrlw $2, %%mm4 \n\t"
1830 "psrlw $2, %%mm2 \n\t"
1832 "movq "BGR2V_IDX
"(%5), %%mm1 \n\t"
1833 "movq "BGR2V_IDX
"(%5), %%mm3 \n\t"
1835 "pmaddwd %%mm4, %%mm1 \n\t"
1836 "pmaddwd %%mm2, %%mm3 \n\t"
1837 "pmaddwd %%mm6, %%mm4 \n\t"
1838 "pmaddwd %%mm6, %%mm2 \n\t"
1839 "psrad $8, %%mm4 \n\t"
1840 "psrad $8, %%mm1 \n\t"
1841 "psrad $8, %%mm2 \n\t"
1842 "psrad $8, %%mm3 \n\t"
1843 "packssdw %%mm2, %%mm4 \n\t"
1844 "packssdw %%mm3, %%mm1 \n\t"
1845 "pmaddwd %%mm5, %%mm4 \n\t"
1846 "pmaddwd %%mm5, %%mm1 \n\t"
1847 "add $24, %%"REG_d
" \n\t"
1848 "packssdw %%mm1, %%mm4 \n\t" // V3 V2 U3 U2
1849 "psraw $7, %%mm4 \n\t"
1851 "movq %%mm0, %%mm1 \n\t"
1852 "punpckldq %%mm4, %%mm0 \n\t"
1853 "punpckhdq %%mm4, %%mm1 \n\t"
1854 "packsswb %%mm1, %%mm0 \n\t"
1855 "paddb "MANGLE(ff_bgr2UVOffset
)", %%mm0 \n\t"
1856 "movd %%mm0, (%2, %%"REG_a
") \n\t"
1857 "punpckhdq %%mm0, %%mm0 \n\t"
1858 "movd %%mm0, (%3, %%"REG_a
") \n\t"
1859 "add $4, %%"REG_a
" \n\t"
1861 : : "r" (src
+chromWidth
*6), "r" (src
+srcStride
+chromWidth
*6), "r" (udst
+chromWidth
), "r" (vdst
+chromWidth
), "g" (-chromWidth
), "r"(rgb2yuv
)
1862 NAMED_CONSTRAINTS_ADD(ff_w1111
,ff_bgr2UVOffset
)
1863 : "%"REG_a
, "%"REG_d
1866 udst
+= chromStride
;
1867 vdst
+= chromStride
;
1871 __asm__
volatile(EMMS
" \n\t"
1875 ff_rgb24toyv12_c(src
, ydst
, udst
, vdst
, width
, height
-y
, lumStride
, chromStride
, srcStride
, rgb2yuv
);
1877 #endif /* HAVE_7REGS */
1878 #endif /* !COMPILE_TEMPLATE_SSE2 */
1880 #if !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX
1881 static void RENAME(interleaveBytes
)(const uint8_t *src1
, const uint8_t *src2
, uint8_t *dest
,
1882 int width
, int height
, int src1Stride
,
1883 int src2Stride
, int dstStride
)
1887 for (h
=0; h
< height
; h
++) {
1891 #if COMPILE_TEMPLATE_SSE2
1893 "xor %%"REG_a
", %%"REG_a
" \n\t"
1895 PREFETCH
" 64(%1, %%"REG_a
") \n\t"
1896 PREFETCH
" 64(%2, %%"REG_a
") \n\t"
1897 "movdqa (%1, %%"REG_a
"), %%xmm0 \n\t"
1898 "movdqa (%1, %%"REG_a
"), %%xmm1 \n\t"
1899 "movdqa (%2, %%"REG_a
"), %%xmm2 \n\t"
1900 "punpcklbw %%xmm2, %%xmm0 \n\t"
1901 "punpckhbw %%xmm2, %%xmm1 \n\t"
1902 "movntdq %%xmm0, (%0, %%"REG_a
", 2) \n\t"
1903 "movntdq %%xmm1, 16(%0, %%"REG_a
", 2) \n\t"
1904 "add $16, %%"REG_a
" \n\t"
1905 "cmp %3, %%"REG_a
" \n\t"
1907 ::"r"(dest
), "r"(src1
), "r"(src2
), "r" ((x86_reg
)width
-15)
1908 : "memory", "%"REG_a
""
1912 "xor %%"REG_a
", %%"REG_a
" \n\t"
1914 PREFETCH
" 64(%1, %%"REG_a
") \n\t"
1915 PREFETCH
" 64(%2, %%"REG_a
") \n\t"
1916 "movq (%1, %%"REG_a
"), %%mm0 \n\t"
1917 "movq 8(%1, %%"REG_a
"), %%mm2 \n\t"
1918 "movq %%mm0, %%mm1 \n\t"
1919 "movq %%mm2, %%mm3 \n\t"
1920 "movq (%2, %%"REG_a
"), %%mm4 \n\t"
1921 "movq 8(%2, %%"REG_a
"), %%mm5 \n\t"
1922 "punpcklbw %%mm4, %%mm0 \n\t"
1923 "punpckhbw %%mm4, %%mm1 \n\t"
1924 "punpcklbw %%mm5, %%mm2 \n\t"
1925 "punpckhbw %%mm5, %%mm3 \n\t"
1926 MOVNTQ
" %%mm0, (%0, %%"REG_a
", 2) \n\t"
1927 MOVNTQ
" %%mm1, 8(%0, %%"REG_a
", 2) \n\t"
1928 MOVNTQ
" %%mm2, 16(%0, %%"REG_a
", 2) \n\t"
1929 MOVNTQ
" %%mm3, 24(%0, %%"REG_a
", 2) \n\t"
1930 "add $16, %%"REG_a
" \n\t"
1931 "cmp %3, %%"REG_a
" \n\t"
1933 ::"r"(dest
), "r"(src1
), "r"(src2
), "r" ((x86_reg
)width
-15)
1934 : "memory", "%"REG_a
1937 for (w
= (width
&(~15)); w
< width
; w
++) {
1938 dest
[2*w
+0] = src1
[w
];
1939 dest
[2*w
+1] = src2
[w
];
1951 #endif /* !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX */
1953 #if !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL
1954 #if !COMPILE_TEMPLATE_AMD3DNOW && (ARCH_X86_32 || COMPILE_TEMPLATE_SSE2) && COMPILE_TEMPLATE_MMXEXT == COMPILE_TEMPLATE_SSE2 && HAVE_YASM
1955 void RENAME(ff_nv12ToUV
)(uint8_t *dstU
, uint8_t *dstV
,
1956 const uint8_t *unused
,
1957 const uint8_t *src1
,
1958 const uint8_t *src2
,
1961 static void RENAME(deinterleaveBytes
)(const uint8_t *src
, uint8_t *dst1
, uint8_t *dst2
,
1962 int width
, int height
, int srcStride
,
1963 int dst1Stride
, int dst2Stride
)
1967 for (h
= 0; h
< height
; h
++) {
1968 RENAME(ff_nv12ToUV
)(dst1
, dst2
, NULL
, src
, NULL
, width
, NULL
);
1979 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
1980 #endif /* !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL */
1982 #if !COMPILE_TEMPLATE_SSE2
1983 #if !COMPILE_TEMPLATE_AMD3DNOW
1984 static inline void RENAME(vu9_to_vu12
)(const uint8_t *src1
, const uint8_t *src2
,
1985 uint8_t *dst1
, uint8_t *dst2
,
1986 int width
, int height
,
1987 int srcStride1
, int srcStride2
,
1988 int dstStride1
, int dstStride2
)
1992 w
=width
/2; h
=height
/2;
1996 ::"m"(*(src1
+srcStride1
)),"m"(*(src2
+srcStride2
)):"memory");
1998 const uint8_t* s1
=src1
+srcStride1
*(y
>>1);
1999 uint8_t* d
=dst1
+dstStride1
*y
;
2001 for (;x
<w
-31;x
+=32) {
2003 PREFETCH
" 32(%1,%2) \n\t"
2004 "movq (%1,%2), %%mm0 \n\t"
2005 "movq 8(%1,%2), %%mm2 \n\t"
2006 "movq 16(%1,%2), %%mm4 \n\t"
2007 "movq 24(%1,%2), %%mm6 \n\t"
2008 "movq %%mm0, %%mm1 \n\t"
2009 "movq %%mm2, %%mm3 \n\t"
2010 "movq %%mm4, %%mm5 \n\t"
2011 "movq %%mm6, %%mm7 \n\t"
2012 "punpcklbw %%mm0, %%mm0 \n\t"
2013 "punpckhbw %%mm1, %%mm1 \n\t"
2014 "punpcklbw %%mm2, %%mm2 \n\t"
2015 "punpckhbw %%mm3, %%mm3 \n\t"
2016 "punpcklbw %%mm4, %%mm4 \n\t"
2017 "punpckhbw %%mm5, %%mm5 \n\t"
2018 "punpcklbw %%mm6, %%mm6 \n\t"
2019 "punpckhbw %%mm7, %%mm7 \n\t"
2020 MOVNTQ
" %%mm0, (%0,%2,2) \n\t"
2021 MOVNTQ
" %%mm1, 8(%0,%2,2) \n\t"
2022 MOVNTQ
" %%mm2, 16(%0,%2,2) \n\t"
2023 MOVNTQ
" %%mm3, 24(%0,%2,2) \n\t"
2024 MOVNTQ
" %%mm4, 32(%0,%2,2) \n\t"
2025 MOVNTQ
" %%mm5, 40(%0,%2,2) \n\t"
2026 MOVNTQ
" %%mm6, 48(%0,%2,2) \n\t"
2027 MOVNTQ
" %%mm7, 56(%0,%2,2)"
2028 :: "r"(d
), "r"(s1
), "r"(x
)
2031 for (;x
<w
;x
++) d
[2*x
]=d
[2*x
+1]=s1
[x
];
2034 const uint8_t* s2
=src2
+srcStride2
*(y
>>1);
2035 uint8_t* d
=dst2
+dstStride2
*y
;
2037 for (;x
<w
-31;x
+=32) {
2039 PREFETCH
" 32(%1,%2) \n\t"
2040 "movq (%1,%2), %%mm0 \n\t"
2041 "movq 8(%1,%2), %%mm2 \n\t"
2042 "movq 16(%1,%2), %%mm4 \n\t"
2043 "movq 24(%1,%2), %%mm6 \n\t"
2044 "movq %%mm0, %%mm1 \n\t"
2045 "movq %%mm2, %%mm3 \n\t"
2046 "movq %%mm4, %%mm5 \n\t"
2047 "movq %%mm6, %%mm7 \n\t"
2048 "punpcklbw %%mm0, %%mm0 \n\t"
2049 "punpckhbw %%mm1, %%mm1 \n\t"
2050 "punpcklbw %%mm2, %%mm2 \n\t"
2051 "punpckhbw %%mm3, %%mm3 \n\t"
2052 "punpcklbw %%mm4, %%mm4 \n\t"
2053 "punpckhbw %%mm5, %%mm5 \n\t"
2054 "punpcklbw %%mm6, %%mm6 \n\t"
2055 "punpckhbw %%mm7, %%mm7 \n\t"
2056 MOVNTQ
" %%mm0, (%0,%2,2) \n\t"
2057 MOVNTQ
" %%mm1, 8(%0,%2,2) \n\t"
2058 MOVNTQ
" %%mm2, 16(%0,%2,2) \n\t"
2059 MOVNTQ
" %%mm3, 24(%0,%2,2) \n\t"
2060 MOVNTQ
" %%mm4, 32(%0,%2,2) \n\t"
2061 MOVNTQ
" %%mm5, 40(%0,%2,2) \n\t"
2062 MOVNTQ
" %%mm6, 48(%0,%2,2) \n\t"
2063 MOVNTQ
" %%mm7, 56(%0,%2,2)"
2064 :: "r"(d
), "r"(s2
), "r"(x
)
2067 for (;x
<w
;x
++) d
[2*x
]=d
[2*x
+1]=s2
[x
];
2076 static inline void RENAME(yvu9_to_yuy2
)(const uint8_t *src1
, const uint8_t *src2
, const uint8_t *src3
,
2078 int width
, int height
,
2079 int srcStride1
, int srcStride2
,
2080 int srcStride3
, int dstStride
)
2084 w
=width
/2; h
=height
;
2086 const uint8_t* yp
=src1
+srcStride1
*y
;
2087 const uint8_t* up
=src2
+srcStride2
*(y
>>2);
2088 const uint8_t* vp
=src3
+srcStride3
*(y
>>2);
2089 uint8_t* d
=dst
+dstStride
*y
;
2093 PREFETCH
" 32(%1, %0) \n\t"
2094 PREFETCH
" 32(%2, %0) \n\t"
2095 PREFETCH
" 32(%3, %0) \n\t"
2096 "movq (%1, %0, 4), %%mm0 \n\t" /* Y0Y1Y2Y3Y4Y5Y6Y7 */
2097 "movq (%2, %0), %%mm1 \n\t" /* U0U1U2U3U4U5U6U7 */
2098 "movq (%3, %0), %%mm2 \n\t" /* V0V1V2V3V4V5V6V7 */
2099 "movq %%mm0, %%mm3 \n\t" /* Y0Y1Y2Y3Y4Y5Y6Y7 */
2100 "movq %%mm1, %%mm4 \n\t" /* U0U1U2U3U4U5U6U7 */
2101 "movq %%mm2, %%mm5 \n\t" /* V0V1V2V3V4V5V6V7 */
2102 "punpcklbw %%mm1, %%mm1 \n\t" /* U0U0 U1U1 U2U2 U3U3 */
2103 "punpcklbw %%mm2, %%mm2 \n\t" /* V0V0 V1V1 V2V2 V3V3 */
2104 "punpckhbw %%mm4, %%mm4 \n\t" /* U4U4 U5U5 U6U6 U7U7 */
2105 "punpckhbw %%mm5, %%mm5 \n\t" /* V4V4 V5V5 V6V6 V7V7 */
2107 "movq %%mm1, %%mm6 \n\t"
2108 "punpcklbw %%mm2, %%mm1 \n\t" /* U0V0 U0V0 U1V1 U1V1*/
2109 "punpcklbw %%mm1, %%mm0 \n\t" /* Y0U0 Y1V0 Y2U0 Y3V0*/
2110 "punpckhbw %%mm1, %%mm3 \n\t" /* Y4U1 Y5V1 Y6U1 Y7V1*/
2111 MOVNTQ
" %%mm0, (%4, %0, 8) \n\t"
2112 MOVNTQ
" %%mm3, 8(%4, %0, 8) \n\t"
2114 "punpckhbw %%mm2, %%mm6 \n\t" /* U2V2 U2V2 U3V3 U3V3*/
2115 "movq 8(%1, %0, 4), %%mm0 \n\t"
2116 "movq %%mm0, %%mm3 \n\t"
2117 "punpcklbw %%mm6, %%mm0 \n\t" /* Y U2 Y V2 Y U2 Y V2*/
2118 "punpckhbw %%mm6, %%mm3 \n\t" /* Y U3 Y V3 Y U3 Y V3*/
2119 MOVNTQ
" %%mm0, 16(%4, %0, 8) \n\t"
2120 MOVNTQ
" %%mm3, 24(%4, %0, 8) \n\t"
2122 "movq %%mm4, %%mm6 \n\t"
2123 "movq 16(%1, %0, 4), %%mm0 \n\t"
2124 "movq %%mm0, %%mm3 \n\t"
2125 "punpcklbw %%mm5, %%mm4 \n\t"
2126 "punpcklbw %%mm4, %%mm0 \n\t" /* Y U4 Y V4 Y U4 Y V4*/
2127 "punpckhbw %%mm4, %%mm3 \n\t" /* Y U5 Y V5 Y U5 Y V5*/
2128 MOVNTQ
" %%mm0, 32(%4, %0, 8) \n\t"
2129 MOVNTQ
" %%mm3, 40(%4, %0, 8) \n\t"
2131 "punpckhbw %%mm5, %%mm6 \n\t"
2132 "movq 24(%1, %0, 4), %%mm0 \n\t"
2133 "movq %%mm0, %%mm3 \n\t"
2134 "punpcklbw %%mm6, %%mm0 \n\t" /* Y U6 Y V6 Y U6 Y V6*/
2135 "punpckhbw %%mm6, %%mm3 \n\t" /* Y U7 Y V7 Y U7 Y V7*/
2136 MOVNTQ
" %%mm0, 48(%4, %0, 8) \n\t"
2137 MOVNTQ
" %%mm3, 56(%4, %0, 8) \n\t"
2140 : "r"(yp
), "r" (up
), "r"(vp
), "r"(d
)
2144 const int x2
= x
<<2;
2147 d
[8*x
+2] = yp
[x2
+1];
2149 d
[8*x
+4] = yp
[x2
+2];
2151 d
[8*x
+6] = yp
[x2
+3];
2161 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2163 static void RENAME(extract_even
)(const uint8_t *src
, uint8_t *dst
, x86_reg count
)
2172 "pcmpeqw %%mm7, %%mm7 \n\t"
2173 "psrlw $8, %%mm7 \n\t"
2175 "movq -30(%1, %0, 2), %%mm0 \n\t"
2176 "movq -22(%1, %0, 2), %%mm1 \n\t"
2177 "movq -14(%1, %0, 2), %%mm2 \n\t"
2178 "movq -6(%1, %0, 2), %%mm3 \n\t"
2179 "pand %%mm7, %%mm0 \n\t"
2180 "pand %%mm7, %%mm1 \n\t"
2181 "pand %%mm7, %%mm2 \n\t"
2182 "pand %%mm7, %%mm3 \n\t"
2183 "packuswb %%mm1, %%mm0 \n\t"
2184 "packuswb %%mm3, %%mm2 \n\t"
2185 MOVNTQ
" %%mm0,-15(%2, %0) \n\t"
2186 MOVNTQ
" %%mm2,- 7(%2, %0) \n\t"
2190 : "r"(src
), "r"(dst
)
2195 dst
[count
]= src
[2*count
];
2200 static void RENAME(extract_odd
)(const uint8_t *src
, uint8_t *dst
, x86_reg count
)
2210 "pcmpeqw %%mm7, %%mm7 \n\t"
2211 "psrlw $8, %%mm7 \n\t"
2213 "movq -32(%1, %0, 2), %%mm0 \n\t"
2214 "movq -24(%1, %0, 2), %%mm1 \n\t"
2215 "movq -16(%1, %0, 2), %%mm2 \n\t"
2216 "movq -8(%1, %0, 2), %%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 MOVNTQ
" %%mm0,-16(%2, %0) \n\t"
2224 MOVNTQ
" %%mm2,- 8(%2, %0) \n\t"
2228 : "r"(src
), "r"(dst
)
2233 dst
[count
]= src
[2*count
];
2238 #if !COMPILE_TEMPLATE_AMD3DNOW
2239 static void RENAME(extract_even2
)(const uint8_t *src
, uint8_t *dst0
, uint8_t *dst1
, x86_reg count
)
2248 "pcmpeqw %%mm7, %%mm7 \n\t"
2249 "psrlw $8, %%mm7 \n\t"
2251 "movq -28(%1, %0, 4), %%mm0 \n\t"
2252 "movq -20(%1, %0, 4), %%mm1 \n\t"
2253 "movq -12(%1, %0, 4), %%mm2 \n\t"
2254 "movq -4(%1, %0, 4), %%mm3 \n\t"
2255 "pand %%mm7, %%mm0 \n\t"
2256 "pand %%mm7, %%mm1 \n\t"
2257 "pand %%mm7, %%mm2 \n\t"
2258 "pand %%mm7, %%mm3 \n\t"
2259 "packuswb %%mm1, %%mm0 \n\t"
2260 "packuswb %%mm3, %%mm2 \n\t"
2261 "movq %%mm0, %%mm1 \n\t"
2262 "movq %%mm2, %%mm3 \n\t"
2263 "psrlw $8, %%mm0 \n\t"
2264 "psrlw $8, %%mm2 \n\t"
2265 "pand %%mm7, %%mm1 \n\t"
2266 "pand %%mm7, %%mm3 \n\t"
2267 "packuswb %%mm2, %%mm0 \n\t"
2268 "packuswb %%mm3, %%mm1 \n\t"
2269 MOVNTQ
" %%mm0,- 7(%3, %0) \n\t"
2270 MOVNTQ
" %%mm1,- 7(%2, %0) \n\t"
2274 : "r"(src
), "r"(dst0
), "r"(dst1
)
2279 dst0
[count
]= src
[4*count
+0];
2280 dst1
[count
]= src
[4*count
+2];
2284 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2286 static void RENAME(extract_even2avg
)(const uint8_t *src0
, const uint8_t *src1
, uint8_t *dst0
, uint8_t *dst1
, x86_reg count
)
2297 "pcmpeqw %%mm7, %%mm7 \n\t"
2298 "psrlw $8, %%mm7 \n\t"
2300 "movq -28(%1, %0, 4), %%mm0 \n\t"
2301 "movq -20(%1, %0, 4), %%mm1 \n\t"
2302 "movq -12(%1, %0, 4), %%mm2 \n\t"
2303 "movq -4(%1, %0, 4), %%mm3 \n\t"
2304 PAVGB
" -28(%2, %0, 4), %%mm0 \n\t"
2305 PAVGB
" -20(%2, %0, 4), %%mm1 \n\t"
2306 PAVGB
" -12(%2, %0, 4), %%mm2 \n\t"
2307 PAVGB
" - 4(%2, %0, 4), %%mm3 \n\t"
2308 "pand %%mm7, %%mm0 \n\t"
2309 "pand %%mm7, %%mm1 \n\t"
2310 "pand %%mm7, %%mm2 \n\t"
2311 "pand %%mm7, %%mm3 \n\t"
2312 "packuswb %%mm1, %%mm0 \n\t"
2313 "packuswb %%mm3, %%mm2 \n\t"
2314 "movq %%mm0, %%mm1 \n\t"
2315 "movq %%mm2, %%mm3 \n\t"
2316 "psrlw $8, %%mm0 \n\t"
2317 "psrlw $8, %%mm2 \n\t"
2318 "pand %%mm7, %%mm1 \n\t"
2319 "pand %%mm7, %%mm3 \n\t"
2320 "packuswb %%mm2, %%mm0 \n\t"
2321 "packuswb %%mm3, %%mm1 \n\t"
2322 MOVNTQ
" %%mm0,- 7(%4, %0) \n\t"
2323 MOVNTQ
" %%mm1,- 7(%3, %0) \n\t"
2327 : "r"(src0
), "r"(src1
), "r"(dst0
), "r"(dst1
)
2333 dst0
[count
]= (src0
[4*count
+0]+src1
[4*count
+0])>>1;
2334 dst1
[count
]= (src0
[4*count
+2]+src1
[4*count
+2])>>1;
2339 #if !COMPILE_TEMPLATE_AMD3DNOW
2340 static void RENAME(extract_odd2
)(const uint8_t *src
, uint8_t *dst0
, uint8_t *dst1
, x86_reg count
)
2349 "pcmpeqw %%mm7, %%mm7 \n\t"
2350 "psrlw $8, %%mm7 \n\t"
2352 "movq -28(%1, %0, 4), %%mm0 \n\t"
2353 "movq -20(%1, %0, 4), %%mm1 \n\t"
2354 "movq -12(%1, %0, 4), %%mm2 \n\t"
2355 "movq -4(%1, %0, 4), %%mm3 \n\t"
2356 "psrlw $8, %%mm0 \n\t"
2357 "psrlw $8, %%mm1 \n\t"
2358 "psrlw $8, %%mm2 \n\t"
2359 "psrlw $8, %%mm3 \n\t"
2360 "packuswb %%mm1, %%mm0 \n\t"
2361 "packuswb %%mm3, %%mm2 \n\t"
2362 "movq %%mm0, %%mm1 \n\t"
2363 "movq %%mm2, %%mm3 \n\t"
2364 "psrlw $8, %%mm0 \n\t"
2365 "psrlw $8, %%mm2 \n\t"
2366 "pand %%mm7, %%mm1 \n\t"
2367 "pand %%mm7, %%mm3 \n\t"
2368 "packuswb %%mm2, %%mm0 \n\t"
2369 "packuswb %%mm3, %%mm1 \n\t"
2370 MOVNTQ
" %%mm0,- 7(%3, %0) \n\t"
2371 MOVNTQ
" %%mm1,- 7(%2, %0) \n\t"
2375 : "r"(src
), "r"(dst0
), "r"(dst1
)
2381 dst0
[count
]= src
[4*count
+0];
2382 dst1
[count
]= src
[4*count
+2];
2386 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2388 static void RENAME(extract_odd2avg
)(const uint8_t *src0
, const uint8_t *src1
, uint8_t *dst0
, uint8_t *dst1
, x86_reg count
)
2399 "pcmpeqw %%mm7, %%mm7 \n\t"
2400 "psrlw $8, %%mm7 \n\t"
2402 "movq -28(%1, %0, 4), %%mm0 \n\t"
2403 "movq -20(%1, %0, 4), %%mm1 \n\t"
2404 "movq -12(%1, %0, 4), %%mm2 \n\t"
2405 "movq -4(%1, %0, 4), %%mm3 \n\t"
2406 PAVGB
" -28(%2, %0, 4), %%mm0 \n\t"
2407 PAVGB
" -20(%2, %0, 4), %%mm1 \n\t"
2408 PAVGB
" -12(%2, %0, 4), %%mm2 \n\t"
2409 PAVGB
" - 4(%2, %0, 4), %%mm3 \n\t"
2410 "psrlw $8, %%mm0 \n\t"
2411 "psrlw $8, %%mm1 \n\t"
2412 "psrlw $8, %%mm2 \n\t"
2413 "psrlw $8, %%mm3 \n\t"
2414 "packuswb %%mm1, %%mm0 \n\t"
2415 "packuswb %%mm3, %%mm2 \n\t"
2416 "movq %%mm0, %%mm1 \n\t"
2417 "movq %%mm2, %%mm3 \n\t"
2418 "psrlw $8, %%mm0 \n\t"
2419 "psrlw $8, %%mm2 \n\t"
2420 "pand %%mm7, %%mm1 \n\t"
2421 "pand %%mm7, %%mm3 \n\t"
2422 "packuswb %%mm2, %%mm0 \n\t"
2423 "packuswb %%mm3, %%mm1 \n\t"
2424 MOVNTQ
" %%mm0,- 7(%4, %0) \n\t"
2425 MOVNTQ
" %%mm1,- 7(%3, %0) \n\t"
2429 : "r"(src0
), "r"(src1
), "r"(dst0
), "r"(dst1
)
2437 dst0
[count
]= (src0
[4*count
+0]+src1
[4*count
+0])>>1;
2438 dst1
[count
]= (src0
[4*count
+2]+src1
[4*count
+2])>>1;
2443 static void RENAME(yuyvtoyuv420
)(uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
, const uint8_t *src
,
2444 int width
, int height
,
2445 int lumStride
, int chromStride
, int srcStride
)
2448 const int chromWidth
= FF_CEIL_RSHIFT(width
, 1);
2450 for (y
=0; y
<height
; y
++) {
2451 RENAME(extract_even
)(src
, ydst
, width
);
2453 RENAME(extract_odd2avg
)(src
-srcStride
, src
, udst
, vdst
, chromWidth
);
2468 #if !COMPILE_TEMPLATE_AMD3DNOW
2469 static void RENAME(yuyvtoyuv422
)(uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
, const uint8_t *src
,
2470 int width
, int height
,
2471 int lumStride
, int chromStride
, int srcStride
)
2474 const int chromWidth
= FF_CEIL_RSHIFT(width
, 1);
2476 for (y
=0; y
<height
; y
++) {
2477 RENAME(extract_even
)(src
, ydst
, width
);
2478 RENAME(extract_odd2
)(src
, udst
, vdst
, chromWidth
);
2491 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2493 static void RENAME(uyvytoyuv420
)(uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
, const uint8_t *src
,
2494 int width
, int height
,
2495 int lumStride
, int chromStride
, int srcStride
)
2498 const int chromWidth
= FF_CEIL_RSHIFT(width
, 1);
2500 for (y
=0; y
<height
; y
++) {
2501 RENAME(extract_odd
)(src
, ydst
, width
);
2503 RENAME(extract_even2avg
)(src
-srcStride
, src
, udst
, vdst
, chromWidth
);
2518 #if !COMPILE_TEMPLATE_AMD3DNOW
2519 static void RENAME(uyvytoyuv422
)(uint8_t *ydst
, uint8_t *udst
, uint8_t *vdst
, const uint8_t *src
,
2520 int width
, int height
,
2521 int lumStride
, int chromStride
, int srcStride
)
2524 const int chromWidth
= FF_CEIL_RSHIFT(width
, 1);
2526 for (y
=0; y
<height
; y
++) {
2527 RENAME(extract_odd
)(src
, ydst
, width
);
2528 RENAME(extract_even2
)(src
, udst
, vdst
, chromWidth
);
2541 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2542 #endif /* !COMPILE_TEMPLATE_SSE2 */
2544 static av_cold
void RENAME(rgb2rgb_init
)(void)
2546 #if !COMPILE_TEMPLATE_SSE2
2547 #if !COMPILE_TEMPLATE_AMD3DNOW
2548 rgb15to16
= RENAME(rgb15to16
);
2549 rgb15tobgr24
= RENAME(rgb15tobgr24
);
2550 rgb15to32
= RENAME(rgb15to32
);
2551 rgb16tobgr24
= RENAME(rgb16tobgr24
);
2552 rgb16to32
= RENAME(rgb16to32
);
2553 rgb16to15
= RENAME(rgb16to15
);
2554 rgb24tobgr16
= RENAME(rgb24tobgr16
);
2555 rgb24tobgr15
= RENAME(rgb24tobgr15
);
2556 rgb24tobgr32
= RENAME(rgb24tobgr32
);
2557 rgb32to16
= RENAME(rgb32to16
);
2558 rgb32to15
= RENAME(rgb32to15
);
2559 rgb32tobgr24
= RENAME(rgb32tobgr24
);
2560 rgb24to15
= RENAME(rgb24to15
);
2561 rgb24to16
= RENAME(rgb24to16
);
2562 rgb24tobgr24
= RENAME(rgb24tobgr24
);
2563 shuffle_bytes_2103
= RENAME(shuffle_bytes_2103
);
2564 rgb32tobgr16
= RENAME(rgb32tobgr16
);
2565 rgb32tobgr15
= RENAME(rgb32tobgr15
);
2566 yv12toyuy2
= RENAME(yv12toyuy2
);
2567 yv12touyvy
= RENAME(yv12touyvy
);
2568 yuv422ptoyuy2
= RENAME(yuv422ptoyuy2
);
2569 yuv422ptouyvy
= RENAME(yuv422ptouyvy
);
2570 yuy2toyv12
= RENAME(yuy2toyv12
);
2571 vu9_to_vu12
= RENAME(vu9_to_vu12
);
2572 yvu9_to_yuy2
= RENAME(yvu9_to_yuy2
);
2573 uyvytoyuv422
= RENAME(uyvytoyuv422
);
2574 yuyvtoyuv422
= RENAME(yuyvtoyuv422
);
2575 #endif /* !COMPILE_TEMPLATE_AMD3DNOW */
2577 #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW
2578 planar2x
= RENAME(planar2x
);
2579 #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */
2581 ff_rgb24toyv12
= RENAME(rgb24toyv12
);
2582 #endif /* HAVE_7REGS */
2584 yuyvtoyuv420
= RENAME(yuyvtoyuv420
);
2585 uyvytoyuv420
= RENAME(uyvytoyuv420
);
2586 #endif /* !COMPILE_TEMPLATE_SSE2 */
2588 #if !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX
2589 interleaveBytes
= RENAME(interleaveBytes
);
2590 #endif /* !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX */
2591 #if !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL
2592 #if !COMPILE_TEMPLATE_AMD3DNOW && (ARCH_X86_32 || COMPILE_TEMPLATE_SSE2) && COMPILE_TEMPLATE_MMXEXT == COMPILE_TEMPLATE_SSE2 && HAVE_YASM
2593 deinterleaveBytes
= RENAME(deinterleaveBytes
);