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2ba45a60 DM |
1 | /* |
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 | |
9 | * | |
10 | * This file is part of FFmpeg. | |
11 | * | |
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. | |
16 | * | |
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. | |
21 | * | |
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 | |
25 | */ | |
26 | ||
27 | #include <stddef.h> | |
28 | #include <stdint.h> | |
29 | ||
30 | #include "libavutil/attributes.h" | |
31 | #include "libavutil/x86/asm.h" | |
32 | ||
33 | #undef PREFETCH | |
34 | #undef MOVNTQ | |
35 | #undef EMMS | |
36 | #undef SFENCE | |
37 | #undef PAVGB | |
38 | ||
39 | #if COMPILE_TEMPLATE_AMD3DNOW | |
40 | #define PREFETCH "prefetch" | |
41 | #define PAVGB "pavgusb" | |
42 | #elif COMPILE_TEMPLATE_MMXEXT | |
43 | #define PREFETCH "prefetchnta" | |
44 | #define PAVGB "pavgb" | |
45 | #else | |
46 | #define PREFETCH " # nop" | |
47 | #endif | |
48 | ||
49 | #if COMPILE_TEMPLATE_AMD3DNOW | |
50 | /* On K6 femms is faster than emms. On K7 femms is directly mapped to emms. */ | |
51 | #define EMMS "femms" | |
52 | #else | |
53 | #define EMMS "emms" | |
54 | #endif | |
55 | ||
56 | #if COMPILE_TEMPLATE_MMXEXT | |
57 | #define MOVNTQ "movntq" | |
58 | #define SFENCE "sfence" | |
59 | #else | |
60 | #define MOVNTQ "movq" | |
61 | #define SFENCE " # nop" | |
62 | #endif | |
63 | ||
64 | #if !COMPILE_TEMPLATE_SSE2 | |
65 | ||
66 | #if !COMPILE_TEMPLATE_AMD3DNOW | |
67 | ||
68 | static inline void RENAME(rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size) | |
69 | { | |
70 | uint8_t *dest = dst; | |
71 | const uint8_t *s = src; | |
72 | const uint8_t *end; | |
73 | const uint8_t *mm_end; | |
74 | end = s + src_size; | |
75 | __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory"); | |
76 | mm_end = end - 23; | |
77 | __asm__ volatile("movq %0, %%mm7"::"m"(mask32a):"memory"); | |
78 | while (s < mm_end) { | |
79 | __asm__ volatile( | |
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)" | |
97 | :: "r"(dest), "r"(s) | |
98 | :"memory"); | |
99 | dest += 32; | |
100 | s += 24; | |
101 | } | |
102 | __asm__ volatile(SFENCE:::"memory"); | |
103 | __asm__ volatile(EMMS:::"memory"); | |
104 | while (s < end) { | |
105 | *dest++ = *s++; | |
106 | *dest++ = *s++; | |
107 | *dest++ = *s++; | |
108 | *dest++ = 255; | |
109 | } | |
110 | } | |
111 | ||
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" \ | |
129 | \ | |
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" \ | |
140 | \ | |
141 | MOVNTQ" %%mm0, (%0) \n\t" \ | |
142 | MOVNTQ" %%mm1, 8(%0) \n\t" \ | |
143 | MOVNTQ" %%mm4, 16(%0)" | |
144 | ||
145 | ||
146 | static inline void RENAME(rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size) | |
147 | { | |
148 | uint8_t *dest = dst; | |
149 | const uint8_t *s = src; | |
150 | const uint8_t *end; | |
151 | const uint8_t *mm_end; | |
152 | end = s + src_size; | |
153 | __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory"); | |
154 | mm_end = end - 31; | |
155 | while (s < mm_end) { | |
156 | __asm__ volatile( | |
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" | |
166 | STORE_BGR24_MMX | |
167 | :: "r"(dest), "r"(s) | |
168 | NAMED_CONSTRAINTS_ADD(mask24l,mask24h) | |
169 | :"memory"); | |
170 | dest += 24; | |
171 | s += 32; | |
172 | } | |
173 | __asm__ volatile(SFENCE:::"memory"); | |
174 | __asm__ volatile(EMMS:::"memory"); | |
175 | while (s < end) { | |
176 | *dest++ = *s++; | |
177 | *dest++ = *s++; | |
178 | *dest++ = *s++; | |
179 | s++; | |
180 | } | |
181 | } | |
182 | ||
183 | /* | |
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 | |
188 | */ | |
189 | static inline void RENAME(rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size) | |
190 | { | |
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; | |
195 | end = s + src_size; | |
196 | __asm__ volatile(PREFETCH" %0"::"m"(*s)); | |
197 | __asm__ volatile("movq %0, %%mm4"::"m"(mask15s)); | |
198 | mm_end = end - 15; | |
199 | while (s<mm_end) { | |
200 | __asm__ volatile( | |
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)" | |
212 | :: "r"(d), "r"(s) | |
213 | ); | |
214 | d+=16; | |
215 | s+=16; | |
216 | } | |
217 | __asm__ volatile(SFENCE:::"memory"); | |
218 | __asm__ volatile(EMMS:::"memory"); | |
219 | mm_end = end - 3; | |
220 | while (s < mm_end) { | |
221 | register unsigned x= *((const uint32_t *)s); | |
222 | *((uint32_t *)d) = (x&0x7FFF7FFF) + (x&0x7FE07FE0); | |
223 | d+=4; | |
224 | s+=4; | |
225 | } | |
226 | if (s < end) { | |
227 | register unsigned short x= *((const uint16_t *)s); | |
228 | *((uint16_t *)d) = (x&0x7FFF) + (x&0x7FE0); | |
229 | } | |
230 | } | |
231 | ||
232 | static inline void RENAME(rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size) | |
233 | { | |
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; | |
238 | end = s + src_size; | |
239 | __asm__ volatile(PREFETCH" %0"::"m"(*s)); | |
240 | __asm__ volatile("movq %0, %%mm7"::"m"(mask15rg)); | |
241 | __asm__ volatile("movq %0, %%mm6"::"m"(mask15b)); | |
242 | mm_end = end - 15; | |
243 | while (s<mm_end) { | |
244 | __asm__ volatile( | |
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)" | |
260 | :: "r"(d), "r"(s) | |
261 | ); | |
262 | d+=16; | |
263 | s+=16; | |
264 | } | |
265 | __asm__ volatile(SFENCE:::"memory"); | |
266 | __asm__ volatile(EMMS:::"memory"); | |
267 | mm_end = end - 3; | |
268 | while (s < mm_end) { | |
269 | register uint32_t x= *((const uint32_t*)s); | |
270 | *((uint32_t *)d) = ((x>>1)&0x7FE07FE0) | (x&0x001F001F); | |
271 | s+=4; | |
272 | d+=4; | |
273 | } | |
274 | if (s < end) { | |
275 | register uint16_t x= *((const uint16_t*)s); | |
276 | *((uint16_t *)d) = ((x>>1)&0x7FE0) | (x&0x001F); | |
277 | } | |
278 | } | |
279 | ||
280 | static inline void RENAME(rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size) | |
281 | { | |
282 | const uint8_t *s = src; | |
283 | const uint8_t *end; | |
284 | const uint8_t *mm_end; | |
285 | uint16_t *d = (uint16_t *)dst; | |
286 | end = s + src_size; | |
287 | mm_end = end - 15; | |
288 | __asm__ volatile( | |
289 | "movq %3, %%mm5 \n\t" | |
290 | "movq %4, %%mm6 \n\t" | |
291 | "movq %5, %%mm7 \n\t" | |
292 | "jmp 2f \n\t" | |
293 | ".p2align 4 \n\t" | |
294 | "1: \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" | |
314 | "add $16, %1 \n\t" | |
315 | "add $8, %0 \n\t" | |
316 | "2: \n\t" | |
317 | "cmp %2, %1 \n\t" | |
318 | " jb 1b \n\t" | |
319 | : "+r" (d), "+r"(s) | |
320 | : "r" (mm_end), "m" (mask3216g), "m" (mask3216br), "m" (mul3216) | |
321 | ); | |
322 | __asm__ volatile(SFENCE:::"memory"); | |
323 | __asm__ volatile(EMMS:::"memory"); | |
324 | while (s < end) { | |
325 | register int rgb = *(const uint32_t*)s; s += 4; | |
326 | *d++ = ((rgb&0xFF)>>3) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>8); | |
327 | } | |
328 | } | |
329 | ||
330 | static inline void RENAME(rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size) | |
331 | { | |
332 | const uint8_t *s = src; | |
333 | const uint8_t *end; | |
334 | const uint8_t *mm_end; | |
335 | uint16_t *d = (uint16_t *)dst; | |
336 | end = s + src_size; | |
337 | __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory"); | |
338 | __asm__ volatile( | |
339 | "movq %0, %%mm7 \n\t" | |
340 | "movq %1, %%mm6 \n\t" | |
341 | ::"m"(red_16mask),"m"(green_16mask)); | |
342 | mm_end = end - 15; | |
343 | while (s < mm_end) { | |
344 | __asm__ volatile( | |
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"); | |
374 | d += 4; | |
375 | s += 16; | |
376 | } | |
377 | __asm__ volatile(SFENCE:::"memory"); | |
378 | __asm__ volatile(EMMS:::"memory"); | |
379 | while (s < end) { | |
380 | register int rgb = *(const uint32_t*)s; s += 4; | |
381 | *d++ = ((rgb&0xF8)<<8) + ((rgb&0xFC00)>>5) + ((rgb&0xF80000)>>19); | |
382 | } | |
383 | } | |
384 | ||
385 | static inline void RENAME(rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size) | |
386 | { | |
387 | const uint8_t *s = src; | |
388 | const uint8_t *end; | |
389 | const uint8_t *mm_end; | |
390 | uint16_t *d = (uint16_t *)dst; | |
391 | end = s + src_size; | |
392 | mm_end = end - 15; | |
393 | __asm__ volatile( | |
394 | "movq %3, %%mm5 \n\t" | |
395 | "movq %4, %%mm6 \n\t" | |
396 | "movq %5, %%mm7 \n\t" | |
397 | "jmp 2f \n\t" | |
398 | ".p2align 4 \n\t" | |
399 | "1: \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" | |
419 | "add $16, %1 \n\t" | |
420 | "add $8, %0 \n\t" | |
421 | "2: \n\t" | |
422 | "cmp %2, %1 \n\t" | |
423 | " jb 1b \n\t" | |
424 | : "+r" (d), "+r"(s) | |
425 | : "r" (mm_end), "m" (mask3215g), "m" (mask3216br), "m" (mul3215) | |
426 | ); | |
427 | __asm__ volatile(SFENCE:::"memory"); | |
428 | __asm__ volatile(EMMS:::"memory"); | |
429 | while (s < end) { | |
430 | register int rgb = *(const uint32_t*)s; s += 4; | |
431 | *d++ = ((rgb&0xFF)>>3) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>9); | |
432 | } | |
433 | } | |
434 | ||
435 | static inline void RENAME(rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size) | |
436 | { | |
437 | const uint8_t *s = src; | |
438 | const uint8_t *end; | |
439 | const uint8_t *mm_end; | |
440 | uint16_t *d = (uint16_t *)dst; | |
441 | end = s + src_size; | |
442 | __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory"); | |
443 | __asm__ volatile( | |
444 | "movq %0, %%mm7 \n\t" | |
445 | "movq %1, %%mm6 \n\t" | |
446 | ::"m"(red_15mask),"m"(green_15mask)); | |
447 | mm_end = end - 15; | |
448 | while (s < mm_end) { | |
449 | __asm__ volatile( | |
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"); | |
479 | d += 4; | |
480 | s += 16; | |
481 | } | |
482 | __asm__ volatile(SFENCE:::"memory"); | |
483 | __asm__ volatile(EMMS:::"memory"); | |
484 | while (s < end) { | |
485 | register int rgb = *(const uint32_t*)s; s += 4; | |
486 | *d++ = ((rgb&0xF8)<<7) + ((rgb&0xF800)>>6) + ((rgb&0xF80000)>>19); | |
487 | } | |
488 | } | |
489 | ||
490 | static inline void RENAME(rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size) | |
491 | { | |
492 | const uint8_t *s = src; | |
493 | const uint8_t *end; | |
494 | const uint8_t *mm_end; | |
495 | uint16_t *d = (uint16_t *)dst; | |
496 | end = s + src_size; | |
497 | __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory"); | |
498 | __asm__ volatile( | |
499 | "movq %0, %%mm7 \n\t" | |
500 | "movq %1, %%mm6 \n\t" | |
501 | ::"m"(red_16mask),"m"(green_16mask)); | |
502 | mm_end = end - 11; | |
503 | while (s < mm_end) { | |
504 | __asm__ volatile( | |
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"); | |
534 | d += 4; | |
535 | s += 12; | |
536 | } | |
537 | __asm__ volatile(SFENCE:::"memory"); | |
538 | __asm__ volatile(EMMS:::"memory"); | |
539 | while (s < end) { | |
540 | const int b = *s++; | |
541 | const int g = *s++; | |
542 | const int r = *s++; | |
543 | *d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8); | |
544 | } | |
545 | } | |
546 | ||
547 | static inline void RENAME(rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size) | |
548 | { | |
549 | const uint8_t *s = src; | |
550 | const uint8_t *end; | |
551 | const uint8_t *mm_end; | |
552 | uint16_t *d = (uint16_t *)dst; | |
553 | end = s + src_size; | |
554 | __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory"); | |
555 | __asm__ volatile( | |
556 | "movq %0, %%mm7 \n\t" | |
557 | "movq %1, %%mm6 \n\t" | |
558 | ::"m"(red_16mask),"m"(green_16mask)); | |
559 | mm_end = end - 15; | |
560 | while (s < mm_end) { | |
561 | __asm__ volatile( | |
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"); | |
591 | d += 4; | |
592 | s += 12; | |
593 | } | |
594 | __asm__ volatile(SFENCE:::"memory"); | |
595 | __asm__ volatile(EMMS:::"memory"); | |
596 | while (s < end) { | |
597 | const int r = *s++; | |
598 | const int g = *s++; | |
599 | const int b = *s++; | |
600 | *d++ = (b>>3) | ((g&0xFC)<<3) | ((r&0xF8)<<8); | |
601 | } | |
602 | } | |
603 | ||
604 | static inline void RENAME(rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size) | |
605 | { | |
606 | const uint8_t *s = src; | |
607 | const uint8_t *end; | |
608 | const uint8_t *mm_end; | |
609 | uint16_t *d = (uint16_t *)dst; | |
610 | end = s + src_size; | |
611 | __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory"); | |
612 | __asm__ volatile( | |
613 | "movq %0, %%mm7 \n\t" | |
614 | "movq %1, %%mm6 \n\t" | |
615 | ::"m"(red_15mask),"m"(green_15mask)); | |
616 | mm_end = end - 11; | |
617 | while (s < mm_end) { | |
618 | __asm__ volatile( | |
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"); | |
648 | d += 4; | |
649 | s += 12; | |
650 | } | |
651 | __asm__ volatile(SFENCE:::"memory"); | |
652 | __asm__ volatile(EMMS:::"memory"); | |
653 | while (s < end) { | |
654 | const int b = *s++; | |
655 | const int g = *s++; | |
656 | const int r = *s++; | |
657 | *d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7); | |
658 | } | |
659 | } | |
660 | ||
661 | static inline void RENAME(rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size) | |
662 | { | |
663 | const uint8_t *s = src; | |
664 | const uint8_t *end; | |
665 | const uint8_t *mm_end; | |
666 | uint16_t *d = (uint16_t *)dst; | |
667 | end = s + src_size; | |
668 | __asm__ volatile(PREFETCH" %0"::"m"(*src):"memory"); | |
669 | __asm__ volatile( | |
670 | "movq %0, %%mm7 \n\t" | |
671 | "movq %1, %%mm6 \n\t" | |
672 | ::"m"(red_15mask),"m"(green_15mask)); | |
673 | mm_end = end - 15; | |
674 | while (s < mm_end) { | |
675 | __asm__ volatile( | |
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"); | |
705 | d += 4; | |
706 | s += 12; | |
707 | } | |
708 | __asm__ volatile(SFENCE:::"memory"); | |
709 | __asm__ volatile(EMMS:::"memory"); | |
710 | while (s < end) { | |
711 | const int r = *s++; | |
712 | const int g = *s++; | |
713 | const int b = *s++; | |
714 | *d++ = (b>>3) | ((g&0xF8)<<2) | ((r&0xF8)<<7); | |
715 | } | |
716 | } | |
717 | ||
718 | static inline void RENAME(rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size) | |
719 | { | |
720 | const uint16_t *end; | |
721 | const uint16_t *mm_end; | |
722 | uint8_t *d = dst; | |
723 | const uint16_t *s = (const uint16_t*)src; | |
724 | end = s + src_size/2; | |
725 | __asm__ volatile(PREFETCH" %0"::"m"(*s):"memory"); | |
726 | mm_end = end - 7; | |
727 | while (s < mm_end) { | |
728 | __asm__ volatile( | |
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" | |
757 | ||
758 | "movq %%mm0, %%mm6 \n\t" | |
759 | "movq %%mm3, %%mm7 \n\t" | |
760 | ||
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" | |
788 | ||
789 | :"=m"(*d) | |
790 | :"r"(s),"m"(mask15b),"m"(mask15g),"m"(mask15r), "m"(mmx_null) | |
791 | NAMED_CONSTRAINTS_ADD(mul15_mid,mul15_hi) | |
792 | :"memory"); | |
793 | /* borrowed 32 to 24 */ | |
794 | __asm__ volatile( | |
795 | "movq %%mm0, %%mm4 \n\t" | |
796 | "movq %%mm3, %%mm5 \n\t" | |
797 | "movq %%mm6, %%mm0 \n\t" | |
798 | "movq %%mm7, %%mm1 \n\t" | |
799 | ||
800 | "movq %%mm4, %%mm6 \n\t" | |
801 | "movq %%mm5, %%mm7 \n\t" | |
802 | "movq %%mm0, %%mm2 \n\t" | |
803 | "movq %%mm1, %%mm3 \n\t" | |
804 | ||
805 | STORE_BGR24_MMX | |
806 | ||
807 | :: "r"(d), "m"(*s) | |
808 | NAMED_CONSTRAINTS_ADD(mask24l,mask24h) | |
809 | :"memory"); | |
810 | d += 24; | |
811 | s += 8; | |
812 | } | |
813 | __asm__ volatile(SFENCE:::"memory"); | |
814 | __asm__ volatile(EMMS:::"memory"); | |
815 | while (s < end) { | |
816 | register uint16_t bgr; | |
817 | bgr = *s++; | |
818 | *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2); | |
819 | *d++ = ((bgr&0x3E0)>>2) | ((bgr&0x3E0)>>7); | |
820 | *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12); | |
821 | } | |
822 | } | |
823 | ||
824 | static inline void RENAME(rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size) | |
825 | { | |
826 | const uint16_t *end; | |
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"); | |
832 | mm_end = end - 7; | |
833 | while (s < mm_end) { | |
834 | __asm__ volatile( | |
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" | |
864 | ||
865 | "movq %%mm0, %%mm6 \n\t" | |
866 | "movq %%mm3, %%mm7 \n\t" | |
867 | ||
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" | |
896 | :"=m"(*d) | |
897 | :"r"(s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mmx_null) | |
898 | NAMED_CONSTRAINTS_ADD(mul15_mid,mul16_mid,mul15_hi) | |
899 | :"memory"); | |
900 | /* borrowed 32 to 24 */ | |
901 | __asm__ volatile( | |
902 | "movq %%mm0, %%mm4 \n\t" | |
903 | "movq %%mm3, %%mm5 \n\t" | |
904 | "movq %%mm6, %%mm0 \n\t" | |
905 | "movq %%mm7, %%mm1 \n\t" | |
906 | ||
907 | "movq %%mm4, %%mm6 \n\t" | |
908 | "movq %%mm5, %%mm7 \n\t" | |
909 | "movq %%mm0, %%mm2 \n\t" | |
910 | "movq %%mm1, %%mm3 \n\t" | |
911 | ||
912 | STORE_BGR24_MMX | |
913 | ||
914 | :: "r"(d), "m"(*s) | |
915 | NAMED_CONSTRAINTS_ADD(mask24l,mask24h) | |
916 | :"memory"); | |
917 | d += 24; | |
918 | s += 8; | |
919 | } | |
920 | __asm__ volatile(SFENCE:::"memory"); | |
921 | __asm__ volatile(EMMS:::"memory"); | |
922 | while (s < end) { | |
923 | register uint16_t bgr; | |
924 | bgr = *s++; | |
925 | *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2); | |
926 | *d++ = ((bgr&0x7E0)>>3) | ((bgr&0x7E0)>>9); | |
927 | *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13); | |
928 | } | |
929 | } | |
930 | ||
931 | /* | |
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 | |
937 | */ | |
938 | #define PACK_RGB32 \ | |
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" \ | |
949 | ||
950 | static inline void RENAME(rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size) | |
951 | { | |
952 | const uint16_t *end; | |
953 | const uint16_t *mm_end; | |
954 | uint8_t *d = dst; | |
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"); | |
960 | mm_end = end - 3; | |
961 | while (s < mm_end) { | |
962 | __asm__ volatile( | |
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" | |
974 | PACK_RGB32 | |
975 | ::"r"(d),"r"(s),"m"(mask15b),"m"(mask15g),"m"(mask15r) ,"m"(mul15_mid) | |
976 | NAMED_CONSTRAINTS_ADD(mul15_hi) | |
977 | :"memory"); | |
978 | d += 16; | |
979 | s += 4; | |
980 | } | |
981 | __asm__ volatile(SFENCE:::"memory"); | |
982 | __asm__ volatile(EMMS:::"memory"); | |
983 | while (s < end) { | |
984 | register uint16_t bgr; | |
985 | bgr = *s++; | |
986 | *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2); | |
987 | *d++ = ((bgr&0x3E0)>>2) | ((bgr&0x3E0)>>7); | |
988 | *d++ = ((bgr&0x7C00)>>7) | ((bgr&0x7C00)>>12); | |
989 | *d++ = 255; | |
990 | } | |
991 | } | |
992 | ||
993 | static inline void RENAME(rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size) | |
994 | { | |
995 | const uint16_t *end; | |
996 | const uint16_t *mm_end; | |
997 | uint8_t *d = dst; | |
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"); | |
1003 | mm_end = end - 3; | |
1004 | while (s < mm_end) { | |
1005 | __asm__ volatile( | |
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" | |
1018 | PACK_RGB32 | |
1019 | ::"r"(d),"r"(s),"m"(mask16b),"m"(mask16g),"m"(mask16r),"m"(mul15_mid) | |
1020 | NAMED_CONSTRAINTS_ADD(mul16_mid,mul15_hi) | |
1021 | :"memory"); | |
1022 | d += 16; | |
1023 | s += 4; | |
1024 | } | |
1025 | __asm__ volatile(SFENCE:::"memory"); | |
1026 | __asm__ volatile(EMMS:::"memory"); | |
1027 | while (s < end) { | |
1028 | register uint16_t bgr; | |
1029 | bgr = *s++; | |
1030 | *d++ = ((bgr&0x1F)<<3) | ((bgr&0x1F)>>2); | |
1031 | *d++ = ((bgr&0x7E0)>>3) | ((bgr&0x7E0)>>9); | |
1032 | *d++ = ((bgr&0xF800)>>8) | ((bgr&0xF800)>>13); | |
1033 | *d++ = 255; | |
1034 | } | |
1035 | } | |
1036 | ||
1037 | static inline void RENAME(shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size) | |
1038 | { | |
1039 | x86_reg idx = 15 - src_size; | |
1040 | const uint8_t *s = src-idx; | |
1041 | uint8_t *d = dst-idx; | |
1042 | __asm__ volatile( | |
1043 | "test %0, %0 \n\t" | |
1044 | "jns 2f \n\t" | |
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" | |
1050 | ".p2align 4 \n\t" | |
1051 | "1: \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" | |
1064 | # else | |
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" | |
1081 | # endif | |
1082 | MOVNTQ" %%mm0, (%2, %0) \n\t" | |
1083 | MOVNTQ" %%mm1, 8(%2, %0) \n\t" | |
1084 | "add $16, %0 \n\t" | |
1085 | "js 1b \n\t" | |
1086 | SFENCE" \n\t" | |
1087 | EMMS" \n\t" | |
1088 | "2: \n\t" | |
1089 | : "+&r"(idx) | |
1090 | : "r" (s), "r" (d), "m" (mask32b), "m" (mask32r), "m" (mmx_one) | |
1091 | : "memory"); | |
1092 | for (; idx<15; idx+=4) { | |
1093 | register int v = *(const uint32_t *)&s[idx], g = v & 0xff00ff00; | |
1094 | v &= 0xff00ff; | |
1095 | *(uint32_t *)&d[idx] = (v>>16) + g + (v<<16); | |
1096 | } | |
1097 | } | |
1098 | ||
1099 | static inline void RENAME(rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size) | |
1100 | { | |
1101 | unsigned i; | |
1102 | x86_reg mmx_size= 23 - src_size; | |
1103 | __asm__ volatile ( | |
1104 | "test %%"REG_a", %%"REG_a" \n\t" | |
1105 | "jns 2f \n\t" | |
1106 | "movq "MANGLE(mask24r)", %%mm5 \n\t" | |
1107 | "movq "MANGLE(mask24g)", %%mm6 \n\t" | |
1108 | "movq "MANGLE(mask24b)", %%mm7 \n\t" | |
1109 | ".p2align 4 \n\t" | |
1110 | "1: \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" | |
1141 | " js 1b \n\t" | |
1142 | "2: \n\t" | |
1143 | : "+a" (mmx_size) | |
1144 | : "r" (src-mmx_size), "r"(dst-mmx_size) | |
1145 | NAMED_CONSTRAINTS_ADD(mask24r,mask24g,mask24b) | |
1146 | ); | |
1147 | ||
1148 | __asm__ volatile(SFENCE:::"memory"); | |
1149 | __asm__ volatile(EMMS:::"memory"); | |
1150 | ||
1151 | if (mmx_size==23) return; //finished, was multiple of 8 | |
1152 | ||
1153 | src+= src_size; | |
1154 | dst+= src_size; | |
1155 | src_size= 23-mmx_size; | |
1156 | src-= src_size; | |
1157 | dst-= src_size; | |
1158 | for (i=0; i<src_size; i+=3) { | |
1159 | register uint8_t x; | |
1160 | x = src[i + 2]; | |
1161 | dst[i + 1] = src[i + 1]; | |
1162 | dst[i + 2] = src[i + 0]; | |
1163 | dst[i + 0] = x; | |
1164 | } | |
1165 | } | |
1166 | ||
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) | |
1170 | { | |
1171 | int y; | |
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) | |
1175 | __asm__ volatile( | |
1176 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1177 | ".p2align 4 \n\t" | |
1178 | "1: \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) | |
1187 | ||
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) | |
1196 | ||
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" | |
1201 | ||
1202 | "add $8, %%"REG_a" \n\t" | |
1203 | "cmp %4, %%"REG_a" \n\t" | |
1204 | " jb 1b \n\t" | |
1205 | ::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth) | |
1206 | : "%"REG_a | |
1207 | ); | |
1208 | if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) { | |
1209 | usrc += chromStride; | |
1210 | vsrc += chromStride; | |
1211 | } | |
1212 | ysrc += lumStride; | |
1213 | dst += dstStride; | |
1214 | } | |
1215 | __asm__(EMMS" \n\t" | |
1216 | SFENCE" \n\t" | |
1217 | :::"memory"); | |
1218 | } | |
1219 | ||
1220 | /** | |
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.) | |
1223 | */ | |
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) | |
1227 | { | |
1228 | //FIXME interpolate chroma | |
1229 | RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2); | |
1230 | } | |
1231 | ||
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) | |
1235 | { | |
1236 | int y; | |
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) | |
1240 | __asm__ volatile( | |
1241 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1242 | ".p2align 4 \n\t" | |
1243 | "1: \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) | |
1252 | ||
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) | |
1261 | ||
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" | |
1266 | ||
1267 | "add $8, %%"REG_a" \n\t" | |
1268 | "cmp %4, %%"REG_a" \n\t" | |
1269 | " jb 1b \n\t" | |
1270 | ::"r"(dst), "r"(ysrc), "r"(usrc), "r"(vsrc), "g" (chromWidth) | |
1271 | : "%"REG_a | |
1272 | ); | |
1273 | if ((y&(vertLumPerChroma-1)) == vertLumPerChroma-1) { | |
1274 | usrc += chromStride; | |
1275 | vsrc += chromStride; | |
1276 | } | |
1277 | ysrc += lumStride; | |
1278 | dst += dstStride; | |
1279 | } | |
1280 | __asm__(EMMS" \n\t" | |
1281 | SFENCE" \n\t" | |
1282 | :::"memory"); | |
1283 | } | |
1284 | ||
1285 | /** | |
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.) | |
1288 | */ | |
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) | |
1292 | { | |
1293 | //FIXME interpolate chroma | |
1294 | RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 2); | |
1295 | } | |
1296 | ||
1297 | /** | |
1298 | * Width should be a multiple of 16. | |
1299 | */ | |
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) | |
1303 | { | |
1304 | RENAME(yuvPlanartouyvy)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1); | |
1305 | } | |
1306 | ||
1307 | /** | |
1308 | * Width should be a multiple of 16. | |
1309 | */ | |
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) | |
1313 | { | |
1314 | RENAME(yuvPlanartoyuy2)(ysrc, usrc, vsrc, dst, width, height, lumStride, chromStride, dstStride, 1); | |
1315 | } | |
1316 | ||
1317 | /** | |
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.) | |
1320 | */ | |
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) | |
1324 | { | |
1325 | int y; | |
1326 | const x86_reg chromWidth= width>>1; | |
1327 | for (y=0; y<height; y+=2) { | |
1328 | __asm__ volatile( | |
1329 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1330 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
1331 | "psrlw $8, %%mm7 \n\t" // FF,00,FF,00... | |
1332 | ".p2align 4 \n\t" | |
1333 | "1: \n\t" | |
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) | |
1345 | ||
1346 | MOVNTQ" %%mm2, (%1, %%"REG_a", 2) \n\t" | |
1347 | ||
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) | |
1358 | ||
1359 | MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2) \n\t" | |
1360 | ||
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) | |
1369 | ||
1370 | MOVNTQ" %%mm0, (%3, %%"REG_a") \n\t" | |
1371 | MOVNTQ" %%mm2, (%2, %%"REG_a") \n\t" | |
1372 | ||
1373 | "add $8, %%"REG_a" \n\t" | |
1374 | "cmp %4, %%"REG_a" \n\t" | |
1375 | " jb 1b \n\t" | |
1376 | ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth) | |
1377 | : "memory", "%"REG_a | |
1378 | ); | |
1379 | ||
1380 | ydst += lumStride; | |
1381 | src += srcStride; | |
1382 | ||
1383 | __asm__ volatile( | |
1384 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1385 | ".p2align 4 \n\t" | |
1386 | "1: \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) | |
1398 | ||
1399 | MOVNTQ" %%mm0, (%1, %%"REG_a", 2) \n\t" | |
1400 | MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2) \n\t" | |
1401 | ||
1402 | "add $8, %%"REG_a" \n\t" | |
1403 | "cmp %4, %%"REG_a" \n\t" | |
1404 | " jb 1b \n\t" | |
1405 | ||
1406 | ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth) | |
1407 | : "memory", "%"REG_a | |
1408 | ); | |
1409 | udst += chromStride; | |
1410 | vdst += chromStride; | |
1411 | ydst += lumStride; | |
1412 | src += srcStride; | |
1413 | } | |
1414 | __asm__ volatile(EMMS" \n\t" | |
1415 | SFENCE" \n\t" | |
1416 | :::"memory"); | |
1417 | } | |
1418 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
1419 | ||
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) | |
1422 | { | |
1423 | int x,y; | |
1424 | ||
1425 | dst[0]= src[0]; | |
1426 | ||
1427 | // first line | |
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; | |
1431 | } | |
1432 | dst[2*srcWidth-1]= src[srcWidth-1]; | |
1433 | ||
1434 | dst+= dstStride; | |
1435 | ||
1436 | for (y=1; y<srcHeight; y++) { | |
1437 | const x86_reg mmxSize= srcWidth&~15; | |
1438 | __asm__ volatile( | |
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" | |
1451 | "1: \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" | |
1477 | " js 1b \n\t" | |
1478 | :: "r" (src + mmxSize ), "r" (src + srcStride + mmxSize ), | |
1479 | "r" (dst + mmxSize*2), "r" (dst + dstStride + mmxSize*2), | |
1480 | "g" (-mmxSize) | |
1481 | NAMED_CONSTRAINTS_ADD(mmx_ff) | |
1482 | : "%"REG_a | |
1483 | ); | |
1484 | ||
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; | |
1490 | } | |
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; | |
1493 | ||
1494 | dst+=dstStride*2; | |
1495 | src+=srcStride; | |
1496 | } | |
1497 | ||
1498 | // last line | |
1499 | dst[0]= src[0]; | |
1500 | ||
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; | |
1504 | } | |
1505 | dst[2*srcWidth-1]= src[srcWidth-1]; | |
1506 | ||
1507 | __asm__ volatile(EMMS" \n\t" | |
1508 | SFENCE" \n\t" | |
1509 | :::"memory"); | |
1510 | } | |
1511 | #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */ | |
1512 | ||
1513 | #if !COMPILE_TEMPLATE_AMD3DNOW | |
1514 | /** | |
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. | |
1519 | */ | |
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) | |
1523 | { | |
1524 | int y; | |
1525 | const x86_reg chromWidth= width>>1; | |
1526 | for (y=0; y<height; y+=2) { | |
1527 | __asm__ volatile( | |
1528 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1529 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
1530 | "psrlw $8, %%mm7 \n\t" // FF,00,FF,00... | |
1531 | ".p2align 4 \n\t" | |
1532 | "1: \n\t" | |
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) | |
1544 | ||
1545 | MOVNTQ" %%mm2, (%1, %%"REG_a", 2) \n\t" | |
1546 | ||
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) | |
1557 | ||
1558 | MOVNTQ" %%mm3, 8(%1, %%"REG_a", 2) \n\t" | |
1559 | ||
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) | |
1568 | ||
1569 | MOVNTQ" %%mm0, (%3, %%"REG_a") \n\t" | |
1570 | MOVNTQ" %%mm2, (%2, %%"REG_a") \n\t" | |
1571 | ||
1572 | "add $8, %%"REG_a" \n\t" | |
1573 | "cmp %4, %%"REG_a" \n\t" | |
1574 | " jb 1b \n\t" | |
1575 | ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth) | |
1576 | : "memory", "%"REG_a | |
1577 | ); | |
1578 | ||
1579 | ydst += lumStride; | |
1580 | src += srcStride; | |
1581 | ||
1582 | __asm__ volatile( | |
1583 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1584 | ".p2align 4 \n\t" | |
1585 | "1: \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) | |
1597 | ||
1598 | MOVNTQ" %%mm0, (%1, %%"REG_a", 2) \n\t" | |
1599 | MOVNTQ" %%mm2, 8(%1, %%"REG_a", 2) \n\t" | |
1600 | ||
1601 | "add $8, %%"REG_a" \n\t" | |
1602 | "cmp %4, %%"REG_a" \n\t" | |
1603 | " jb 1b \n\t" | |
1604 | ||
1605 | ::"r"(src), "r"(ydst), "r"(udst), "r"(vdst), "g" (chromWidth) | |
1606 | : "memory", "%"REG_a | |
1607 | ); | |
1608 | udst += chromStride; | |
1609 | vdst += chromStride; | |
1610 | ydst += lumStride; | |
1611 | src += srcStride; | |
1612 | } | |
1613 | __asm__ volatile(EMMS" \n\t" | |
1614 | SFENCE" \n\t" | |
1615 | :::"memory"); | |
1616 | } | |
1617 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
1618 | ||
1619 | /** | |
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. | |
1625 | */ | |
1626 | #if HAVE_7REGS | |
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, | |
1630 | int32_t *rgb2yuv) | |
1631 | { | |
1632 | #define BGR2Y_IDX "16*4+16*32" | |
1633 | #define BGR2U_IDX "16*4+16*33" | |
1634 | #define BGR2V_IDX "16*4+16*34" | |
1635 | int y; | |
1636 | const x86_reg chromWidth= width>>1; | |
f6fa7814 DM |
1637 | |
1638 | if (height > 2) { | |
1639 | ff_rgb24toyv12_c(src, ydst, udst, vdst, width, 2, lumStride, chromStride, srcStride, rgb2yuv); | |
1640 | src += 2*srcStride; | |
1641 | ydst += 2*lumStride; | |
1642 | udst += chromStride; | |
1643 | vdst += chromStride; | |
1644 | height -= 2; | |
1645 | } | |
1646 | ||
2ba45a60 DM |
1647 | for (y=0; y<height-2; y+=2) { |
1648 | int i; | |
1649 | for (i=0; i<2; i++) { | |
1650 | __asm__ volatile( | |
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" | |
1656 | ".p2align 4 \n\t" | |
1657 | "1: \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" | |
1681 | ||
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" | |
1705 | ||
1706 | "packuswb %%mm4, %%mm0 \n\t" | |
1707 | "paddusb "MANGLE(ff_bgr2YOffset)", %%mm0 \n\t" | |
1708 | ||
1709 | MOVNTQ" %%mm0, (%1, %%"REG_a") \n\t" | |
1710 | "add $8, %%"REG_a" \n\t" | |
1711 | " js 1b \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 | |
1715 | ); | |
1716 | ydst += lumStride; | |
1717 | src += srcStride; | |
1718 | } | |
1719 | src -= srcStride*2; | |
1720 | __asm__ volatile( | |
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" | |
1727 | ".p2align 4 \n\t" | |
1728 | "1: \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" | |
1746 | #else | |
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" | |
1771 | #endif | |
1772 | "movq "BGR2V_IDX"(%5), %%mm1 \n\t" | |
1773 | "movq "BGR2V_IDX"(%5), %%mm3 \n\t" | |
1774 | ||
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" | |
1789 | ||
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" | |
1805 | #else | |
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" | |
1831 | #endif | |
1832 | "movq "BGR2V_IDX"(%5), %%mm1 \n\t" | |
1833 | "movq "BGR2V_IDX"(%5), %%mm3 \n\t" | |
1834 | ||
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" | |
1850 | ||
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" | |
1860 | " js 1b \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 | |
1864 | ); | |
1865 | ||
1866 | udst += chromStride; | |
1867 | vdst += chromStride; | |
1868 | src += srcStride*2; | |
1869 | } | |
1870 | ||
1871 | __asm__ volatile(EMMS" \n\t" | |
1872 | SFENCE" \n\t" | |
1873 | :::"memory"); | |
1874 | ||
1875 | ff_rgb24toyv12_c(src, ydst, udst, vdst, width, height-y, lumStride, chromStride, srcStride, rgb2yuv); | |
1876 | } | |
1877 | #endif /* HAVE_7REGS */ | |
1878 | #endif /* !COMPILE_TEMPLATE_SSE2 */ | |
1879 | ||
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) | |
1884 | { | |
1885 | int h; | |
1886 | ||
1887 | for (h=0; h < height; h++) { | |
1888 | int w; | |
1889 | ||
f6fa7814 | 1890 | if (width >= 16) |
2ba45a60 DM |
1891 | #if COMPILE_TEMPLATE_SSE2 |
1892 | __asm__( | |
1893 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1894 | "1: \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" | |
1906 | " jb 1b \n\t" | |
1907 | ::"r"(dest), "r"(src1), "r"(src2), "r" ((x86_reg)width-15) | |
1908 | : "memory", "%"REG_a"" | |
1909 | ); | |
1910 | #else | |
1911 | __asm__( | |
1912 | "xor %%"REG_a", %%"REG_a" \n\t" | |
1913 | "1: \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" | |
1932 | " jb 1b \n\t" | |
1933 | ::"r"(dest), "r"(src1), "r"(src2), "r" ((x86_reg)width-15) | |
1934 | : "memory", "%"REG_a | |
1935 | ); | |
1936 | #endif | |
1937 | for (w= (width&(~15)); w < width; w++) { | |
1938 | dest[2*w+0] = src1[w]; | |
1939 | dest[2*w+1] = src2[w]; | |
1940 | } | |
1941 | dest += dstStride; | |
1942 | src1 += src1Stride; | |
1943 | src2 += src2Stride; | |
1944 | } | |
1945 | __asm__( | |
1946 | EMMS" \n\t" | |
1947 | SFENCE" \n\t" | |
1948 | ::: "memory" | |
1949 | ); | |
1950 | } | |
1951 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW && !COMPILE_TEMPLATE_AVX */ | |
1952 | ||
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, | |
1959 | int w, | |
1960 | uint32_t *unused2); | |
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) | |
1964 | { | |
1965 | int h; | |
1966 | ||
1967 | for (h = 0; h < height; h++) { | |
1968 | RENAME(ff_nv12ToUV)(dst1, dst2, NULL, src, NULL, width, NULL); | |
1969 | src += srcStride; | |
1970 | dst1 += dst1Stride; | |
1971 | dst2 += dst2Stride; | |
1972 | } | |
1973 | __asm__( | |
1974 | EMMS" \n\t" | |
1975 | SFENCE" \n\t" | |
1976 | ::: "memory" | |
1977 | ); | |
1978 | } | |
1979 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
1980 | #endif /* !COMPILE_TEMPLATE_AVX || HAVE_AVX_EXTERNAL */ | |
1981 | ||
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) | |
1989 | { | |
1990 | x86_reg x, y; | |
1991 | int w,h; | |
1992 | w=width/2; h=height/2; | |
1993 | __asm__ volatile( | |
1994 | PREFETCH" %0 \n\t" | |
1995 | PREFETCH" %1 \n\t" | |
1996 | ::"m"(*(src1+srcStride1)),"m"(*(src2+srcStride2)):"memory"); | |
1997 | for (y=0;y<h;y++) { | |
1998 | const uint8_t* s1=src1+srcStride1*(y>>1); | |
1999 | uint8_t* d=dst1+dstStride1*y; | |
2000 | x=0; | |
2001 | for (;x<w-31;x+=32) { | |
2002 | __asm__ volatile( | |
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) | |
2029 | :"memory"); | |
2030 | } | |
2031 | for (;x<w;x++) d[2*x]=d[2*x+1]=s1[x]; | |
2032 | } | |
2033 | for (y=0;y<h;y++) { | |
2034 | const uint8_t* s2=src2+srcStride2*(y>>1); | |
2035 | uint8_t* d=dst2+dstStride2*y; | |
2036 | x=0; | |
2037 | for (;x<w-31;x+=32) { | |
2038 | __asm__ volatile( | |
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) | |
2065 | :"memory"); | |
2066 | } | |
2067 | for (;x<w;x++) d[2*x]=d[2*x+1]=s2[x]; | |
2068 | } | |
2069 | __asm__( | |
2070 | EMMS" \n\t" | |
2071 | SFENCE" \n\t" | |
2072 | ::: "memory" | |
2073 | ); | |
2074 | } | |
2075 | ||
2076 | static inline void RENAME(yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3, | |
2077 | uint8_t *dst, | |
2078 | int width, int height, | |
2079 | int srcStride1, int srcStride2, | |
2080 | int srcStride3, int dstStride) | |
2081 | { | |
2082 | x86_reg x; | |
2083 | int y,w,h; | |
2084 | w=width/2; h=height; | |
2085 | for (y=0;y<h;y++) { | |
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; | |
2090 | x=0; | |
2091 | for (;x<w-7;x+=8) { | |
2092 | __asm__ volatile( | |
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 */ | |
2106 | ||
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" | |
2113 | ||
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" | |
2121 | ||
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" | |
2130 | ||
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" | |
2138 | ||
2139 | : "+r" (x) | |
2140 | : "r"(yp), "r" (up), "r"(vp), "r"(d) | |
2141 | :"memory"); | |
2142 | } | |
2143 | for (; x<w; x++) { | |
2144 | const int x2 = x<<2; | |
2145 | d[8*x+0] = yp[x2]; | |
2146 | d[8*x+1] = up[x]; | |
2147 | d[8*x+2] = yp[x2+1]; | |
2148 | d[8*x+3] = vp[x]; | |
2149 | d[8*x+4] = yp[x2+2]; | |
2150 | d[8*x+5] = up[x]; | |
2151 | d[8*x+6] = yp[x2+3]; | |
2152 | d[8*x+7] = vp[x]; | |
2153 | } | |
2154 | } | |
2155 | __asm__( | |
2156 | EMMS" \n\t" | |
2157 | SFENCE" \n\t" | |
2158 | ::: "memory" | |
2159 | ); | |
2160 | } | |
2161 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
2162 | ||
2163 | static void RENAME(extract_even)(const uint8_t *src, uint8_t *dst, x86_reg count) | |
2164 | { | |
2165 | dst += count; | |
2166 | src += 2*count; | |
2167 | count= - count; | |
2168 | ||
2169 | if(count <= -16) { | |
2170 | count += 15; | |
2171 | __asm__ volatile( | |
2172 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
2173 | "psrlw $8, %%mm7 \n\t" | |
2174 | "1: \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" | |
2187 | "add $16, %0 \n\t" | |
2188 | " js 1b \n\t" | |
2189 | : "+r"(count) | |
2190 | : "r"(src), "r"(dst) | |
2191 | ); | |
2192 | count -= 15; | |
2193 | } | |
2194 | while(count<0) { | |
2195 | dst[count]= src[2*count]; | |
2196 | count++; | |
2197 | } | |
2198 | } | |
2199 | ||
2200 | static void RENAME(extract_odd)(const uint8_t *src, uint8_t *dst, x86_reg count) | |
2201 | { | |
2202 | src ++; | |
2203 | dst += count; | |
2204 | src += 2*count; | |
2205 | count= - count; | |
2206 | ||
2207 | if(count < -16) { | |
2208 | count += 16; | |
2209 | __asm__ volatile( | |
2210 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
2211 | "psrlw $8, %%mm7 \n\t" | |
2212 | "1: \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" | |
2225 | "add $16, %0 \n\t" | |
2226 | " js 1b \n\t" | |
2227 | : "+r"(count) | |
2228 | : "r"(src), "r"(dst) | |
2229 | ); | |
2230 | count -= 16; | |
2231 | } | |
2232 | while(count<0) { | |
2233 | dst[count]= src[2*count]; | |
2234 | count++; | |
2235 | } | |
2236 | } | |
2237 | ||
2238 | #if !COMPILE_TEMPLATE_AMD3DNOW | |
2239 | static void RENAME(extract_even2)(const uint8_t *src, uint8_t *dst0, uint8_t *dst1, x86_reg count) | |
2240 | { | |
2241 | dst0+= count; | |
2242 | dst1+= count; | |
2243 | src += 4*count; | |
2244 | count= - count; | |
2245 | if(count <= -8) { | |
2246 | count += 7; | |
2247 | __asm__ volatile( | |
2248 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
2249 | "psrlw $8, %%mm7 \n\t" | |
2250 | "1: \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" | |
2271 | "add $8, %0 \n\t" | |
2272 | " js 1b \n\t" | |
2273 | : "+r"(count) | |
2274 | : "r"(src), "r"(dst0), "r"(dst1) | |
2275 | ); | |
2276 | count -= 7; | |
2277 | } | |
2278 | while(count<0) { | |
2279 | dst0[count]= src[4*count+0]; | |
2280 | dst1[count]= src[4*count+2]; | |
2281 | count++; | |
2282 | } | |
2283 | } | |
2284 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
2285 | ||
2286 | static void RENAME(extract_even2avg)(const uint8_t *src0, const uint8_t *src1, uint8_t *dst0, uint8_t *dst1, x86_reg count) | |
2287 | { | |
2288 | dst0 += count; | |
2289 | dst1 += count; | |
2290 | src0 += 4*count; | |
2291 | src1 += 4*count; | |
2292 | count= - count; | |
2293 | #ifdef PAVGB | |
2294 | if(count <= -8) { | |
2295 | count += 7; | |
2296 | __asm__ volatile( | |
2297 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
2298 | "psrlw $8, %%mm7 \n\t" | |
2299 | "1: \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" | |
2324 | "add $8, %0 \n\t" | |
2325 | " js 1b \n\t" | |
2326 | : "+r"(count) | |
2327 | : "r"(src0), "r"(src1), "r"(dst0), "r"(dst1) | |
2328 | ); | |
2329 | count -= 7; | |
2330 | } | |
2331 | #endif | |
2332 | while(count<0) { | |
2333 | dst0[count]= (src0[4*count+0]+src1[4*count+0])>>1; | |
2334 | dst1[count]= (src0[4*count+2]+src1[4*count+2])>>1; | |
2335 | count++; | |
2336 | } | |
2337 | } | |
2338 | ||
2339 | #if !COMPILE_TEMPLATE_AMD3DNOW | |
2340 | static void RENAME(extract_odd2)(const uint8_t *src, uint8_t *dst0, uint8_t *dst1, x86_reg count) | |
2341 | { | |
2342 | dst0+= count; | |
2343 | dst1+= count; | |
2344 | src += 4*count; | |
2345 | count= - count; | |
2346 | if(count <= -8) { | |
2347 | count += 7; | |
2348 | __asm__ volatile( | |
2349 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
2350 | "psrlw $8, %%mm7 \n\t" | |
2351 | "1: \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" | |
2372 | "add $8, %0 \n\t" | |
2373 | " js 1b \n\t" | |
2374 | : "+r"(count) | |
2375 | : "r"(src), "r"(dst0), "r"(dst1) | |
2376 | ); | |
2377 | count -= 7; | |
2378 | } | |
2379 | src++; | |
2380 | while(count<0) { | |
2381 | dst0[count]= src[4*count+0]; | |
2382 | dst1[count]= src[4*count+2]; | |
2383 | count++; | |
2384 | } | |
2385 | } | |
2386 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
2387 | ||
2388 | static void RENAME(extract_odd2avg)(const uint8_t *src0, const uint8_t *src1, uint8_t *dst0, uint8_t *dst1, x86_reg count) | |
2389 | { | |
2390 | dst0 += count; | |
2391 | dst1 += count; | |
2392 | src0 += 4*count; | |
2393 | src1 += 4*count; | |
2394 | count= - count; | |
2395 | #ifdef PAVGB | |
2396 | if(count <= -8) { | |
2397 | count += 7; | |
2398 | __asm__ volatile( | |
2399 | "pcmpeqw %%mm7, %%mm7 \n\t" | |
2400 | "psrlw $8, %%mm7 \n\t" | |
2401 | "1: \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" | |
2426 | "add $8, %0 \n\t" | |
2427 | " js 1b \n\t" | |
2428 | : "+r"(count) | |
2429 | : "r"(src0), "r"(src1), "r"(dst0), "r"(dst1) | |
2430 | ); | |
2431 | count -= 7; | |
2432 | } | |
2433 | #endif | |
2434 | src0++; | |
2435 | src1++; | |
2436 | while(count<0) { | |
2437 | dst0[count]= (src0[4*count+0]+src1[4*count+0])>>1; | |
2438 | dst1[count]= (src0[4*count+2]+src1[4*count+2])>>1; | |
2439 | count++; | |
2440 | } | |
2441 | } | |
2442 | ||
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) | |
2446 | { | |
2447 | int y; | |
2448 | const int chromWidth = FF_CEIL_RSHIFT(width, 1); | |
2449 | ||
2450 | for (y=0; y<height; y++) { | |
2451 | RENAME(extract_even)(src, ydst, width); | |
2452 | if(y&1) { | |
2453 | RENAME(extract_odd2avg)(src-srcStride, src, udst, vdst, chromWidth); | |
2454 | udst+= chromStride; | |
2455 | vdst+= chromStride; | |
2456 | } | |
2457 | ||
2458 | src += srcStride; | |
2459 | ydst+= lumStride; | |
2460 | } | |
2461 | __asm__( | |
2462 | EMMS" \n\t" | |
2463 | SFENCE" \n\t" | |
2464 | ::: "memory" | |
2465 | ); | |
2466 | } | |
2467 | ||
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) | |
2472 | { | |
2473 | int y; | |
2474 | const int chromWidth = FF_CEIL_RSHIFT(width, 1); | |
2475 | ||
2476 | for (y=0; y<height; y++) { | |
2477 | RENAME(extract_even)(src, ydst, width); | |
2478 | RENAME(extract_odd2)(src, udst, vdst, chromWidth); | |
2479 | ||
2480 | src += srcStride; | |
2481 | ydst+= lumStride; | |
2482 | udst+= chromStride; | |
2483 | vdst+= chromStride; | |
2484 | } | |
2485 | __asm__( | |
2486 | EMMS" \n\t" | |
2487 | SFENCE" \n\t" | |
2488 | ::: "memory" | |
2489 | ); | |
2490 | } | |
2491 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
2492 | ||
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) | |
2496 | { | |
2497 | int y; | |
2498 | const int chromWidth = FF_CEIL_RSHIFT(width, 1); | |
2499 | ||
2500 | for (y=0; y<height; y++) { | |
2501 | RENAME(extract_odd)(src, ydst, width); | |
2502 | if(y&1) { | |
2503 | RENAME(extract_even2avg)(src-srcStride, src, udst, vdst, chromWidth); | |
2504 | udst+= chromStride; | |
2505 | vdst+= chromStride; | |
2506 | } | |
2507 | ||
2508 | src += srcStride; | |
2509 | ydst+= lumStride; | |
2510 | } | |
2511 | __asm__( | |
2512 | EMMS" \n\t" | |
2513 | SFENCE" \n\t" | |
2514 | ::: "memory" | |
2515 | ); | |
2516 | } | |
2517 | ||
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) | |
2522 | { | |
2523 | int y; | |
2524 | const int chromWidth = FF_CEIL_RSHIFT(width, 1); | |
2525 | ||
2526 | for (y=0; y<height; y++) { | |
2527 | RENAME(extract_odd)(src, ydst, width); | |
2528 | RENAME(extract_even2)(src, udst, vdst, chromWidth); | |
2529 | ||
2530 | src += srcStride; | |
2531 | ydst+= lumStride; | |
2532 | udst+= chromStride; | |
2533 | vdst+= chromStride; | |
2534 | } | |
2535 | __asm__( | |
2536 | EMMS" \n\t" | |
2537 | SFENCE" \n\t" | |
2538 | ::: "memory" | |
2539 | ); | |
2540 | } | |
2541 | #endif /* !COMPILE_TEMPLATE_AMD3DNOW */ | |
2542 | #endif /* !COMPILE_TEMPLATE_SSE2 */ | |
2543 | ||
2544 | static av_cold void RENAME(rgb2rgb_init)(void) | |
2545 | { | |
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 */ | |
2576 | ||
2577 | #if COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW | |
2578 | planar2x = RENAME(planar2x); | |
2579 | #endif /* COMPILE_TEMPLATE_MMXEXT || COMPILE_TEMPLATE_AMD3DNOW */ | |
2580 | #if HAVE_7REGS | |
2581 | ff_rgb24toyv12 = RENAME(rgb24toyv12); | |
2582 | #endif /* HAVE_7REGS */ | |
2583 | ||
2584 | yuyvtoyuv420 = RENAME(yuyvtoyuv420); | |
2585 | uyvytoyuv420 = RENAME(uyvytoyuv420); | |
2586 | #endif /* !COMPILE_TEMPLATE_SSE2 */ | |
2587 | ||
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); | |
2594 | #endif | |
2595 | #endif | |
2596 | } |