2 * MMX optimized DSP utils
3 * Copyright (c) 2000, 2001 Fabrice Bellard.
4 * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
23 #include "../dsputil.h"
24 #include "../simple_idct.h"
25 #include "../mpegvideo.h"
31 extern const uint8_t ff_h263_loop_filter_strength[32];
32 extern void ff_idct_xvid_mmx(short *block);
33 extern void ff_idct_xvid_mmx2(short *block);
35 int mm_flags; /* multimedia extension flags */
37 /* pixel operations */
38 static const uint64_t mm_bone attribute_used __attribute__ ((aligned(8))) = 0x0101010101010101ULL;
39 static const uint64_t mm_wone attribute_used __attribute__ ((aligned(8))) = 0x0001000100010001ULL;
40 static const uint64_t mm_wtwo attribute_used __attribute__ ((aligned(8))) = 0x0002000200020002ULL;
42 static const uint64_t ff_pw_20 attribute_used __attribute__ ((aligned(8))) = 0x0014001400140014ULL;
43 static const uint64_t ff_pw_3 attribute_used __attribute__ ((aligned(8))) = 0x0003000300030003ULL;
44 static const uint64_t ff_pw_4 attribute_used __attribute__ ((aligned(8))) = 0x0004000400040004ULL;
45 static const uint64_t ff_pw_5 attribute_used __attribute__ ((aligned(8))) = 0x0005000500050005ULL;
46 static const uint64_t ff_pw_16 attribute_used __attribute__ ((aligned(8))) = 0x0010001000100010ULL;
47 static const uint64_t ff_pw_32 attribute_used __attribute__ ((aligned(8))) = 0x0020002000200020ULL;
48 static const uint64_t ff_pw_64 attribute_used __attribute__ ((aligned(8))) = 0x0040004000400040ULL;
49 static const uint64_t ff_pw_15 attribute_used __attribute__ ((aligned(8))) = 0x000F000F000F000FULL;
51 static const uint64_t ff_pb_3F attribute_used __attribute__ ((aligned(8))) = 0x3F3F3F3F3F3F3F3FULL;
52 static const uint64_t ff_pb_FC attribute_used __attribute__ ((aligned(8))) = 0xFCFCFCFCFCFCFCFCULL;
54 #define JUMPALIGN() __asm __volatile (".balign 8"::)
55 #define MOVQ_ZERO(regd) __asm __volatile ("pxor %%" #regd ", %%" #regd ::)
57 #define MOVQ_WONE(regd) \
59 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
60 "psrlw $15, %%" #regd ::)
62 #define MOVQ_BFE(regd) \
64 "pcmpeqd %%" #regd ", %%" #regd " \n\t"\
65 "paddb %%" #regd ", %%" #regd " \n\t" ::)
68 #define MOVQ_BONE(regd) __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_bone))
69 #define MOVQ_WTWO(regd) __asm __volatile ("movq %0, %%" #regd " \n\t" ::"m"(mm_wtwo))
71 // for shared library it's better to use this way for accessing constants
73 #define MOVQ_BONE(regd) \
75 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
76 "psrlw $15, %%" #regd " \n\t" \
77 "packuswb %%" #regd ", %%" #regd " \n\t" ::)
79 #define MOVQ_WTWO(regd) \
81 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
82 "psrlw $15, %%" #regd " \n\t" \
83 "psllw $1, %%" #regd " \n\t"::)
87 // using regr as temporary and for the output result
88 // first argument is unmodifed and second is trashed
89 // regfe is supposed to contain 0xfefefefefefefefe
90 #define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \
91 "movq " #rega ", " #regr " \n\t"\
92 "pand " #regb ", " #regr " \n\t"\
93 "pxor " #rega ", " #regb " \n\t"\
94 "pand " #regfe "," #regb " \n\t"\
95 "psrlq $1, " #regb " \n\t"\
96 "paddb " #regb ", " #regr " \n\t"
98 #define PAVGB_MMX(rega, regb, regr, regfe) \
99 "movq " #rega ", " #regr " \n\t"\
100 "por " #regb ", " #regr " \n\t"\
101 "pxor " #rega ", " #regb " \n\t"\
102 "pand " #regfe "," #regb " \n\t"\
103 "psrlq $1, " #regb " \n\t"\
104 "psubb " #regb ", " #regr " \n\t"
106 // mm6 is supposed to contain 0xfefefefefefefefe
107 #define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \
108 "movq " #rega ", " #regr " \n\t"\
109 "movq " #regc ", " #regp " \n\t"\
110 "pand " #regb ", " #regr " \n\t"\
111 "pand " #regd ", " #regp " \n\t"\
112 "pxor " #rega ", " #regb " \n\t"\
113 "pxor " #regc ", " #regd " \n\t"\
114 "pand %%mm6, " #regb " \n\t"\
115 "pand %%mm6, " #regd " \n\t"\
116 "psrlq $1, " #regb " \n\t"\
117 "psrlq $1, " #regd " \n\t"\
118 "paddb " #regb ", " #regr " \n\t"\
119 "paddb " #regd ", " #regp " \n\t"
121 #define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \
122 "movq " #rega ", " #regr " \n\t"\
123 "movq " #regc ", " #regp " \n\t"\
124 "por " #regb ", " #regr " \n\t"\
125 "por " #regd ", " #regp " \n\t"\
126 "pxor " #rega ", " #regb " \n\t"\
127 "pxor " #regc ", " #regd " \n\t"\
128 "pand %%mm6, " #regb " \n\t"\
129 "pand %%mm6, " #regd " \n\t"\
130 "psrlq $1, " #regd " \n\t"\
131 "psrlq $1, " #regb " \n\t"\
132 "psubb " #regb ", " #regr " \n\t"\
133 "psubb " #regd ", " #regp " \n\t"
135 /***********************************/
136 /* MMX no rounding */
137 #define DEF(x, y) x ## _no_rnd_ ## y ##_mmx
138 #define SET_RND MOVQ_WONE
139 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX_NO_RND(a, b, c, d, e, f)
140 #define PAVGB(a, b, c, e) PAVGB_MMX_NO_RND(a, b, c, e)
142 #include "dsputil_mmx_rnd.h"
148 /***********************************/
151 #define DEF(x, y) x ## _ ## y ##_mmx
152 #define SET_RND MOVQ_WTWO
153 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f)
154 #define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e)
156 #include "dsputil_mmx_rnd.h"
163 /***********************************/
166 #define DEF(x) x ## _3dnow
167 /* for Athlons PAVGUSB is prefered */
168 #define PAVGB "pavgusb"
170 #include "dsputil_mmx_avg.h"
175 /***********************************/
178 #define DEF(x) x ## _mmx2
180 /* Introduced only in MMX2 set */
181 #define PAVGB "pavgb"
183 #include "dsputil_mmx_avg.h"
188 /***********************************/
191 #ifdef CONFIG_ENCODERS
192 static void get_pixels_mmx(DCTELEM *block, const uint8_t *pixels, int line_size)
195 "mov $-128, %%"REG_a" \n\t"
196 "pxor %%mm7, %%mm7 \n\t"
199 "movq (%0), %%mm0 \n\t"
200 "movq (%0, %2), %%mm2 \n\t"
201 "movq %%mm0, %%mm1 \n\t"
202 "movq %%mm2, %%mm3 \n\t"
203 "punpcklbw %%mm7, %%mm0 \n\t"
204 "punpckhbw %%mm7, %%mm1 \n\t"
205 "punpcklbw %%mm7, %%mm2 \n\t"
206 "punpckhbw %%mm7, %%mm3 \n\t"
207 "movq %%mm0, (%1, %%"REG_a")\n\t"
208 "movq %%mm1, 8(%1, %%"REG_a")\n\t"
209 "movq %%mm2, 16(%1, %%"REG_a")\n\t"
210 "movq %%mm3, 24(%1, %%"REG_a")\n\t"
212 "add $32, %%"REG_a" \n\t"
215 : "r" (block+64), "r" ((long)line_size), "r" ((long)line_size*2)
220 static inline void diff_pixels_mmx(DCTELEM *block, const uint8_t *s1, const uint8_t *s2, int stride)
223 "pxor %%mm7, %%mm7 \n\t"
224 "mov $-128, %%"REG_a" \n\t"
227 "movq (%0), %%mm0 \n\t"
228 "movq (%1), %%mm2 \n\t"
229 "movq %%mm0, %%mm1 \n\t"
230 "movq %%mm2, %%mm3 \n\t"
231 "punpcklbw %%mm7, %%mm0 \n\t"
232 "punpckhbw %%mm7, %%mm1 \n\t"
233 "punpcklbw %%mm7, %%mm2 \n\t"
234 "punpckhbw %%mm7, %%mm3 \n\t"
235 "psubw %%mm2, %%mm0 \n\t"
236 "psubw %%mm3, %%mm1 \n\t"
237 "movq %%mm0, (%2, %%"REG_a")\n\t"
238 "movq %%mm1, 8(%2, %%"REG_a")\n\t"
241 "add $16, %%"REG_a" \n\t"
243 : "+r" (s1), "+r" (s2)
244 : "r" (block+64), "r" ((long)stride)
248 #endif //CONFIG_ENCODERS
250 void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
255 /* read the pixels */
261 "movq 8%3, %%mm1\n\t"
262 "movq 16%3, %%mm2\n\t"
263 "movq 24%3, %%mm3\n\t"
264 "movq 32%3, %%mm4\n\t"
265 "movq 40%3, %%mm5\n\t"
266 "movq 48%3, %%mm6\n\t"
267 "movq 56%3, %%mm7\n\t"
268 "packuswb %%mm1, %%mm0\n\t"
269 "packuswb %%mm3, %%mm2\n\t"
270 "packuswb %%mm5, %%mm4\n\t"
271 "packuswb %%mm7, %%mm6\n\t"
272 "movq %%mm0, (%0)\n\t"
273 "movq %%mm2, (%0, %1)\n\t"
274 "movq %%mm4, (%0, %1, 2)\n\t"
275 "movq %%mm6, (%0, %2)\n\t"
276 ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "m"(*p)
281 // if here would be an exact copy of the code above
282 // compiler would generate some very strange code
285 "movq (%3), %%mm0\n\t"
286 "movq 8(%3), %%mm1\n\t"
287 "movq 16(%3), %%mm2\n\t"
288 "movq 24(%3), %%mm3\n\t"
289 "movq 32(%3), %%mm4\n\t"
290 "movq 40(%3), %%mm5\n\t"
291 "movq 48(%3), %%mm6\n\t"
292 "movq 56(%3), %%mm7\n\t"
293 "packuswb %%mm1, %%mm0\n\t"
294 "packuswb %%mm3, %%mm2\n\t"
295 "packuswb %%mm5, %%mm4\n\t"
296 "packuswb %%mm7, %%mm6\n\t"
297 "movq %%mm0, (%0)\n\t"
298 "movq %%mm2, (%0, %1)\n\t"
299 "movq %%mm4, (%0, %1, 2)\n\t"
300 "movq %%mm6, (%0, %2)\n\t"
301 ::"r" (pix), "r" ((long)line_size), "r" ((long)line_size*3), "r"(p)
305 static const unsigned char __align8 vector128[8] =
306 { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
308 void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
312 movq_m2r(*vector128, mm1);
313 for (i = 0; i < 8; i++) {
314 movq_m2r(*(block), mm0);
315 packsswb_m2r(*(block + 4), mm0);
318 movq_r2m(mm0, *pixels);
323 void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
329 /* read the pixels */
336 "movq (%2), %%mm0\n\t"
337 "movq 8(%2), %%mm1\n\t"
338 "movq 16(%2), %%mm2\n\t"
339 "movq 24(%2), %%mm3\n\t"
342 "movq %%mm4, %%mm5\n\t"
343 "punpcklbw %%mm7, %%mm4\n\t"
344 "punpckhbw %%mm7, %%mm5\n\t"
345 "paddsw %%mm4, %%mm0\n\t"
346 "paddsw %%mm5, %%mm1\n\t"
347 "movq %%mm6, %%mm5\n\t"
348 "punpcklbw %%mm7, %%mm6\n\t"
349 "punpckhbw %%mm7, %%mm5\n\t"
350 "paddsw %%mm6, %%mm2\n\t"
351 "paddsw %%mm5, %%mm3\n\t"
352 "packuswb %%mm1, %%mm0\n\t"
353 "packuswb %%mm3, %%mm2\n\t"
356 :"+m"(*pix), "+m"(*(pix+line_size))
364 static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
367 "lea (%3, %3), %%"REG_a" \n\t"
370 "movd (%1), %%mm0 \n\t"
371 "movd (%1, %3), %%mm1 \n\t"
372 "movd %%mm0, (%2) \n\t"
373 "movd %%mm1, (%2, %3) \n\t"
374 "add %%"REG_a", %1 \n\t"
375 "add %%"REG_a", %2 \n\t"
376 "movd (%1), %%mm0 \n\t"
377 "movd (%1, %3), %%mm1 \n\t"
378 "movd %%mm0, (%2) \n\t"
379 "movd %%mm1, (%2, %3) \n\t"
380 "add %%"REG_a", %1 \n\t"
381 "add %%"REG_a", %2 \n\t"
384 : "+g"(h), "+r" (pixels), "+r" (block)
385 : "r"((long)line_size)
390 static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
393 "lea (%3, %3), %%"REG_a" \n\t"
396 "movq (%1), %%mm0 \n\t"
397 "movq (%1, %3), %%mm1 \n\t"
398 "movq %%mm0, (%2) \n\t"
399 "movq %%mm1, (%2, %3) \n\t"
400 "add %%"REG_a", %1 \n\t"
401 "add %%"REG_a", %2 \n\t"
402 "movq (%1), %%mm0 \n\t"
403 "movq (%1, %3), %%mm1 \n\t"
404 "movq %%mm0, (%2) \n\t"
405 "movq %%mm1, (%2, %3) \n\t"
406 "add %%"REG_a", %1 \n\t"
407 "add %%"REG_a", %2 \n\t"
410 : "+g"(h), "+r" (pixels), "+r" (block)
411 : "r"((long)line_size)
416 static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
419 "lea (%3, %3), %%"REG_a" \n\t"
422 "movq (%1), %%mm0 \n\t"
423 "movq 8(%1), %%mm4 \n\t"
424 "movq (%1, %3), %%mm1 \n\t"
425 "movq 8(%1, %3), %%mm5 \n\t"
426 "movq %%mm0, (%2) \n\t"
427 "movq %%mm4, 8(%2) \n\t"
428 "movq %%mm1, (%2, %3) \n\t"
429 "movq %%mm5, 8(%2, %3) \n\t"
430 "add %%"REG_a", %1 \n\t"
431 "add %%"REG_a", %2 \n\t"
432 "movq (%1), %%mm0 \n\t"
433 "movq 8(%1), %%mm4 \n\t"
434 "movq (%1, %3), %%mm1 \n\t"
435 "movq 8(%1, %3), %%mm5 \n\t"
436 "movq %%mm0, (%2) \n\t"
437 "movq %%mm4, 8(%2) \n\t"
438 "movq %%mm1, (%2, %3) \n\t"
439 "movq %%mm5, 8(%2, %3) \n\t"
440 "add %%"REG_a", %1 \n\t"
441 "add %%"REG_a", %2 \n\t"
444 : "+g"(h), "+r" (pixels), "+r" (block)
445 : "r"((long)line_size)
450 static void clear_blocks_mmx(DCTELEM *blocks)
453 "pxor %%mm7, %%mm7 \n\t"
454 "mov $-128*6, %%"REG_a" \n\t"
456 "movq %%mm7, (%0, %%"REG_a") \n\t"
457 "movq %%mm7, 8(%0, %%"REG_a") \n\t"
458 "movq %%mm7, 16(%0, %%"REG_a") \n\t"
459 "movq %%mm7, 24(%0, %%"REG_a") \n\t"
460 "add $32, %%"REG_a" \n\t"
462 : : "r" (((uint8_t *)blocks)+128*6)
467 #ifdef CONFIG_ENCODERS
468 static int pix_sum16_mmx(uint8_t * pix, int line_size){
471 long index= -line_size*h;
474 "pxor %%mm7, %%mm7 \n\t"
475 "pxor %%mm6, %%mm6 \n\t"
477 "movq (%2, %1), %%mm0 \n\t"
478 "movq (%2, %1), %%mm1 \n\t"
479 "movq 8(%2, %1), %%mm2 \n\t"
480 "movq 8(%2, %1), %%mm3 \n\t"
481 "punpcklbw %%mm7, %%mm0 \n\t"
482 "punpckhbw %%mm7, %%mm1 \n\t"
483 "punpcklbw %%mm7, %%mm2 \n\t"
484 "punpckhbw %%mm7, %%mm3 \n\t"
485 "paddw %%mm0, %%mm1 \n\t"
486 "paddw %%mm2, %%mm3 \n\t"
487 "paddw %%mm1, %%mm3 \n\t"
488 "paddw %%mm3, %%mm6 \n\t"
491 "movq %%mm6, %%mm5 \n\t"
492 "psrlq $32, %%mm6 \n\t"
493 "paddw %%mm5, %%mm6 \n\t"
494 "movq %%mm6, %%mm5 \n\t"
495 "psrlq $16, %%mm6 \n\t"
496 "paddw %%mm5, %%mm6 \n\t"
497 "movd %%mm6, %0 \n\t"
498 "andl $0xFFFF, %0 \n\t"
499 : "=&r" (sum), "+r" (index)
500 : "r" (pix - index), "r" ((long)line_size)
505 #endif //CONFIG_ENCODERS
507 static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
511 "movq (%1, %0), %%mm0 \n\t"
512 "movq (%2, %0), %%mm1 \n\t"
513 "paddb %%mm0, %%mm1 \n\t"
514 "movq %%mm1, (%2, %0) \n\t"
515 "movq 8(%1, %0), %%mm0 \n\t"
516 "movq 8(%2, %0), %%mm1 \n\t"
517 "paddb %%mm0, %%mm1 \n\t"
518 "movq %%mm1, 8(%2, %0) \n\t"
523 : "r"(src), "r"(dst), "r"((long)w-15)
526 dst[i+0] += src[i+0];
529 #define H263_LOOP_FILTER \
530 "pxor %%mm7, %%mm7 \n\t"\
531 "movq %0, %%mm0 \n\t"\
532 "movq %0, %%mm1 \n\t"\
533 "movq %3, %%mm2 \n\t"\
534 "movq %3, %%mm3 \n\t"\
535 "punpcklbw %%mm7, %%mm0 \n\t"\
536 "punpckhbw %%mm7, %%mm1 \n\t"\
537 "punpcklbw %%mm7, %%mm2 \n\t"\
538 "punpckhbw %%mm7, %%mm3 \n\t"\
539 "psubw %%mm2, %%mm0 \n\t"\
540 "psubw %%mm3, %%mm1 \n\t"\
541 "movq %1, %%mm2 \n\t"\
542 "movq %1, %%mm3 \n\t"\
543 "movq %2, %%mm4 \n\t"\
544 "movq %2, %%mm5 \n\t"\
545 "punpcklbw %%mm7, %%mm2 \n\t"\
546 "punpckhbw %%mm7, %%mm3 \n\t"\
547 "punpcklbw %%mm7, %%mm4 \n\t"\
548 "punpckhbw %%mm7, %%mm5 \n\t"\
549 "psubw %%mm2, %%mm4 \n\t"\
550 "psubw %%mm3, %%mm5 \n\t"\
551 "psllw $2, %%mm4 \n\t"\
552 "psllw $2, %%mm5 \n\t"\
553 "paddw %%mm0, %%mm4 \n\t"\
554 "paddw %%mm1, %%mm5 \n\t"\
555 "pxor %%mm6, %%mm6 \n\t"\
556 "pcmpgtw %%mm4, %%mm6 \n\t"\
557 "pcmpgtw %%mm5, %%mm7 \n\t"\
558 "pxor %%mm6, %%mm4 \n\t"\
559 "pxor %%mm7, %%mm5 \n\t"\
560 "psubw %%mm6, %%mm4 \n\t"\
561 "psubw %%mm7, %%mm5 \n\t"\
562 "psrlw $3, %%mm4 \n\t"\
563 "psrlw $3, %%mm5 \n\t"\
564 "packuswb %%mm5, %%mm4 \n\t"\
565 "packsswb %%mm7, %%mm6 \n\t"\
566 "pxor %%mm7, %%mm7 \n\t"\
567 "movd %4, %%mm2 \n\t"\
568 "punpcklbw %%mm2, %%mm2 \n\t"\
569 "punpcklbw %%mm2, %%mm2 \n\t"\
570 "punpcklbw %%mm2, %%mm2 \n\t"\
571 "psubusb %%mm4, %%mm2 \n\t"\
572 "movq %%mm2, %%mm3 \n\t"\
573 "psubusb %%mm4, %%mm3 \n\t"\
574 "psubb %%mm3, %%mm2 \n\t"\
575 "movq %1, %%mm3 \n\t"\
576 "movq %2, %%mm4 \n\t"\
577 "pxor %%mm6, %%mm3 \n\t"\
578 "pxor %%mm6, %%mm4 \n\t"\
579 "paddusb %%mm2, %%mm3 \n\t"\
580 "psubusb %%mm2, %%mm4 \n\t"\
581 "pxor %%mm6, %%mm3 \n\t"\
582 "pxor %%mm6, %%mm4 \n\t"\
583 "paddusb %%mm2, %%mm2 \n\t"\
584 "packsswb %%mm1, %%mm0 \n\t"\
585 "pcmpgtb %%mm0, %%mm7 \n\t"\
586 "pxor %%mm7, %%mm0 \n\t"\
587 "psubb %%mm7, %%mm0 \n\t"\
588 "movq %%mm0, %%mm1 \n\t"\
589 "psubusb %%mm2, %%mm0 \n\t"\
590 "psubb %%mm0, %%mm1 \n\t"\
591 "pand %5, %%mm1 \n\t"\
592 "psrlw $2, %%mm1 \n\t"\
593 "pxor %%mm7, %%mm1 \n\t"\
594 "psubb %%mm7, %%mm1 \n\t"\
595 "movq %0, %%mm5 \n\t"\
596 "movq %3, %%mm6 \n\t"\
597 "psubb %%mm1, %%mm5 \n\t"\
598 "paddb %%mm1, %%mm6 \n\t"
600 static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
601 const int strength= ff_h263_loop_filter_strength[qscale];
607 "movq %%mm3, %1 \n\t"
608 "movq %%mm4, %2 \n\t"
609 "movq %%mm5, %0 \n\t"
610 "movq %%mm6, %3 \n\t"
611 : "+m" (*(uint64_t*)(src - 2*stride)),
612 "+m" (*(uint64_t*)(src - 1*stride)),
613 "+m" (*(uint64_t*)(src + 0*stride)),
614 "+m" (*(uint64_t*)(src + 1*stride))
615 : "g" (2*strength), "m"(ff_pb_FC)
619 static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
620 asm volatile( //FIXME could save 1 instruction if done as 8x4 ...
621 "movd %4, %%mm0 \n\t"
622 "movd %5, %%mm1 \n\t"
623 "movd %6, %%mm2 \n\t"
624 "movd %7, %%mm3 \n\t"
625 "punpcklbw %%mm1, %%mm0 \n\t"
626 "punpcklbw %%mm3, %%mm2 \n\t"
627 "movq %%mm0, %%mm1 \n\t"
628 "punpcklwd %%mm2, %%mm0 \n\t"
629 "punpckhwd %%mm2, %%mm1 \n\t"
630 "movd %%mm0, %0 \n\t"
631 "punpckhdq %%mm0, %%mm0 \n\t"
632 "movd %%mm0, %1 \n\t"
633 "movd %%mm1, %2 \n\t"
634 "punpckhdq %%mm1, %%mm1 \n\t"
635 "movd %%mm1, %3 \n\t"
637 : "=m" (*(uint32_t*)(dst + 0*dst_stride)),
638 "=m" (*(uint32_t*)(dst + 1*dst_stride)),
639 "=m" (*(uint32_t*)(dst + 2*dst_stride)),
640 "=m" (*(uint32_t*)(dst + 3*dst_stride))
641 : "m" (*(uint32_t*)(src + 0*src_stride)),
642 "m" (*(uint32_t*)(src + 1*src_stride)),
643 "m" (*(uint32_t*)(src + 2*src_stride)),
644 "m" (*(uint32_t*)(src + 3*src_stride))
648 static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
649 const int strength= ff_h263_loop_filter_strength[qscale];
650 uint64_t temp[4] __attribute__ ((aligned(8)));
651 uint8_t *btemp= (uint8_t*)temp;
655 transpose4x4(btemp , src , 8, stride);
656 transpose4x4(btemp+4, src + 4*stride, 8, stride);
658 H263_LOOP_FILTER // 5 3 4 6
664 : "g" (2*strength), "m"(ff_pb_FC)
668 "movq %%mm5, %%mm1 \n\t"
669 "movq %%mm4, %%mm0 \n\t"
670 "punpcklbw %%mm3, %%mm5 \n\t"
671 "punpcklbw %%mm6, %%mm4 \n\t"
672 "punpckhbw %%mm3, %%mm1 \n\t"
673 "punpckhbw %%mm6, %%mm0 \n\t"
674 "movq %%mm5, %%mm3 \n\t"
675 "movq %%mm1, %%mm6 \n\t"
676 "punpcklwd %%mm4, %%mm5 \n\t"
677 "punpcklwd %%mm0, %%mm1 \n\t"
678 "punpckhwd %%mm4, %%mm3 \n\t"
679 "punpckhwd %%mm0, %%mm6 \n\t"
680 "movd %%mm5, (%0) \n\t"
681 "punpckhdq %%mm5, %%mm5 \n\t"
682 "movd %%mm5, (%0,%2) \n\t"
683 "movd %%mm3, (%0,%2,2) \n\t"
684 "punpckhdq %%mm3, %%mm3 \n\t"
685 "movd %%mm3, (%0,%3) \n\t"
686 "movd %%mm1, (%1) \n\t"
687 "punpckhdq %%mm1, %%mm1 \n\t"
688 "movd %%mm1, (%1,%2) \n\t"
689 "movd %%mm6, (%1,%2,2) \n\t"
690 "punpckhdq %%mm6, %%mm6 \n\t"
691 "movd %%mm6, (%1,%3) \n\t"
693 "r" (src + 4*stride),
694 "r" ((long) stride ),
695 "r" ((long)(3*stride))
699 #ifdef CONFIG_ENCODERS
700 static int pix_norm1_mmx(uint8_t *pix, int line_size) {
707 "movq (%0),%%mm2\n" /* mm2 = pix[0-7] */
708 "movq 8(%0),%%mm3\n" /* mm3 = pix[8-15] */
710 "movq %%mm2,%%mm1\n" /* mm1 = mm2 = pix[0-7] */
712 "punpckhbw %%mm0,%%mm1\n" /* mm1 = [pix4-7] */
713 "punpcklbw %%mm0,%%mm2\n" /* mm2 = [pix0-3] */
715 "movq %%mm3,%%mm4\n" /* mm4 = mm3 = pix[8-15] */
716 "punpckhbw %%mm0,%%mm3\n" /* mm3 = [pix12-15] */
717 "punpcklbw %%mm0,%%mm4\n" /* mm4 = [pix8-11] */
719 "pmaddwd %%mm1,%%mm1\n" /* mm1 = (pix0^2+pix1^2,pix2^2+pix3^2) */
720 "pmaddwd %%mm2,%%mm2\n" /* mm2 = (pix4^2+pix5^2,pix6^2+pix7^2) */
722 "pmaddwd %%mm3,%%mm3\n"
723 "pmaddwd %%mm4,%%mm4\n"
725 "paddd %%mm1,%%mm2\n" /* mm2 = (pix0^2+pix1^2+pix4^2+pix5^2,
726 pix2^2+pix3^2+pix6^2+pix7^2) */
727 "paddd %%mm3,%%mm4\n"
728 "paddd %%mm2,%%mm7\n"
731 "paddd %%mm4,%%mm7\n"
736 "psrlq $32, %%mm7\n" /* shift hi dword to lo */
737 "paddd %%mm7,%%mm1\n"
739 : "+r" (pix), "=r"(tmp) : "r" ((long)line_size) : "%ecx" );
743 static int sse8_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
747 "pxor %%mm0,%%mm0\n" /* mm0 = 0 */
748 "pxor %%mm7,%%mm7\n" /* mm7 holds the sum */
750 "movq (%0),%%mm1\n" /* mm1 = pix1[0-7] */
751 "movq (%1),%%mm2\n" /* mm2 = pix2[0-7] */
754 "psubusb %%mm2,%%mm1\n"
755 "psubusb %%mm5,%%mm2\n"
761 "punpckhbw %%mm0,%%mm2\n"
762 "punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */
764 "pmaddwd %%mm2,%%mm2\n"
765 "pmaddwd %%mm1,%%mm1\n"
770 "paddd %%mm2,%%mm1\n"
771 "paddd %%mm1,%%mm7\n"
777 "psrlq $32, %%mm7\n" /* shift hi dword to lo */
778 "paddd %%mm7,%%mm1\n"
780 : "+r" (pix1), "+r" (pix2), "=r"(tmp)
781 : "r" ((long)line_size) , "m" (h)
786 static int sse16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
790 "pxor %%mm0,%%mm0\n" /* mm0 = 0 */
791 "pxor %%mm7,%%mm7\n" /* mm7 holds the sum */
793 "movq (%0),%%mm1\n" /* mm1 = pix1[0-7] */
794 "movq (%1),%%mm2\n" /* mm2 = pix2[0-7] */
795 "movq 8(%0),%%mm3\n" /* mm3 = pix1[8-15] */
796 "movq 8(%1),%%mm4\n" /* mm4 = pix2[8-15] */
798 /* todo: mm1-mm2, mm3-mm4 */
799 /* algo: substract mm1 from mm2 with saturation and vice versa */
800 /* OR the results to get absolute difference */
803 "psubusb %%mm2,%%mm1\n"
804 "psubusb %%mm4,%%mm3\n"
805 "psubusb %%mm5,%%mm2\n"
806 "psubusb %%mm6,%%mm4\n"
811 /* now convert to 16-bit vectors so we can square them */
815 "punpckhbw %%mm0,%%mm2\n"
816 "punpckhbw %%mm0,%%mm4\n"
817 "punpcklbw %%mm0,%%mm1\n" /* mm1 now spread over (mm1,mm2) */
818 "punpcklbw %%mm0,%%mm3\n" /* mm4 now spread over (mm3,mm4) */
820 "pmaddwd %%mm2,%%mm2\n"
821 "pmaddwd %%mm4,%%mm4\n"
822 "pmaddwd %%mm1,%%mm1\n"
823 "pmaddwd %%mm3,%%mm3\n"
828 "paddd %%mm2,%%mm1\n"
829 "paddd %%mm4,%%mm3\n"
830 "paddd %%mm1,%%mm7\n"
831 "paddd %%mm3,%%mm7\n"
837 "psrlq $32, %%mm7\n" /* shift hi dword to lo */
838 "paddd %%mm7,%%mm1\n"
840 : "+r" (pix1), "+r" (pix2), "=r"(tmp)
841 : "r" ((long)line_size) , "m" (h)
846 static int hf_noise8_mmx(uint8_t * pix1, int line_size, int h) {
854 "movq %%mm0, %%mm1\n"
858 "movq %%mm0, %%mm2\n"
859 "movq %%mm1, %%mm3\n"
860 "punpcklbw %%mm7,%%mm0\n"
861 "punpcklbw %%mm7,%%mm1\n"
862 "punpckhbw %%mm7,%%mm2\n"
863 "punpckhbw %%mm7,%%mm3\n"
864 "psubw %%mm1, %%mm0\n"
865 "psubw %%mm3, %%mm2\n"
870 "movq %%mm4, %%mm1\n"
874 "movq %%mm4, %%mm5\n"
875 "movq %%mm1, %%mm3\n"
876 "punpcklbw %%mm7,%%mm4\n"
877 "punpcklbw %%mm7,%%mm1\n"
878 "punpckhbw %%mm7,%%mm5\n"
879 "punpckhbw %%mm7,%%mm3\n"
880 "psubw %%mm1, %%mm4\n"
881 "psubw %%mm3, %%mm5\n"
882 "psubw %%mm4, %%mm0\n"
883 "psubw %%mm5, %%mm2\n"
884 "pxor %%mm3, %%mm3\n"
885 "pxor %%mm1, %%mm1\n"
886 "pcmpgtw %%mm0, %%mm3\n\t"
887 "pcmpgtw %%mm2, %%mm1\n\t"
888 "pxor %%mm3, %%mm0\n"
889 "pxor %%mm1, %%mm2\n"
890 "psubw %%mm3, %%mm0\n"
891 "psubw %%mm1, %%mm2\n"
892 "paddw %%mm0, %%mm2\n"
893 "paddw %%mm2, %%mm6\n"
899 "movq %%mm0, %%mm1\n"
903 "movq %%mm0, %%mm2\n"
904 "movq %%mm1, %%mm3\n"
905 "punpcklbw %%mm7,%%mm0\n"
906 "punpcklbw %%mm7,%%mm1\n"
907 "punpckhbw %%mm7,%%mm2\n"
908 "punpckhbw %%mm7,%%mm3\n"
909 "psubw %%mm1, %%mm0\n"
910 "psubw %%mm3, %%mm2\n"
911 "psubw %%mm0, %%mm4\n"
912 "psubw %%mm2, %%mm5\n"
913 "pxor %%mm3, %%mm3\n"
914 "pxor %%mm1, %%mm1\n"
915 "pcmpgtw %%mm4, %%mm3\n\t"
916 "pcmpgtw %%mm5, %%mm1\n\t"
917 "pxor %%mm3, %%mm4\n"
918 "pxor %%mm1, %%mm5\n"
919 "psubw %%mm3, %%mm4\n"
920 "psubw %%mm1, %%mm5\n"
921 "paddw %%mm4, %%mm5\n"
922 "paddw %%mm5, %%mm6\n"
927 "movq %%mm4, %%mm1\n"
931 "movq %%mm4, %%mm5\n"
932 "movq %%mm1, %%mm3\n"
933 "punpcklbw %%mm7,%%mm4\n"
934 "punpcklbw %%mm7,%%mm1\n"
935 "punpckhbw %%mm7,%%mm5\n"
936 "punpckhbw %%mm7,%%mm3\n"
937 "psubw %%mm1, %%mm4\n"
938 "psubw %%mm3, %%mm5\n"
939 "psubw %%mm4, %%mm0\n"
940 "psubw %%mm5, %%mm2\n"
941 "pxor %%mm3, %%mm3\n"
942 "pxor %%mm1, %%mm1\n"
943 "pcmpgtw %%mm0, %%mm3\n\t"
944 "pcmpgtw %%mm2, %%mm1\n\t"
945 "pxor %%mm3, %%mm0\n"
946 "pxor %%mm1, %%mm2\n"
947 "psubw %%mm3, %%mm0\n"
948 "psubw %%mm1, %%mm2\n"
949 "paddw %%mm0, %%mm2\n"
950 "paddw %%mm2, %%mm6\n"
956 "movq %%mm6, %%mm0\n"
957 "punpcklwd %%mm7,%%mm0\n"
958 "punpckhwd %%mm7,%%mm6\n"
959 "paddd %%mm0, %%mm6\n"
963 "paddd %%mm6,%%mm0\n"
965 : "+r" (pix1), "=r"(tmp)
966 : "r" ((long)line_size) , "g" (h-2)
971 static int hf_noise16_mmx(uint8_t * pix1, int line_size, int h) {
981 "movq %%mm0, %%mm2\n"
982 "movq %%mm1, %%mm3\n"
983 "punpcklbw %%mm7,%%mm0\n"
984 "punpcklbw %%mm7,%%mm1\n"
985 "punpckhbw %%mm7,%%mm2\n"
986 "punpckhbw %%mm7,%%mm3\n"
987 "psubw %%mm1, %%mm0\n"
988 "psubw %%mm3, %%mm2\n"
994 "movq %%mm4, %%mm5\n"
995 "movq %%mm1, %%mm3\n"
996 "punpcklbw %%mm7,%%mm4\n"
997 "punpcklbw %%mm7,%%mm1\n"
998 "punpckhbw %%mm7,%%mm5\n"
999 "punpckhbw %%mm7,%%mm3\n"
1000 "psubw %%mm1, %%mm4\n"
1001 "psubw %%mm3, %%mm5\n"
1002 "psubw %%mm4, %%mm0\n"
1003 "psubw %%mm5, %%mm2\n"
1004 "pxor %%mm3, %%mm3\n"
1005 "pxor %%mm1, %%mm1\n"
1006 "pcmpgtw %%mm0, %%mm3\n\t"
1007 "pcmpgtw %%mm2, %%mm1\n\t"
1008 "pxor %%mm3, %%mm0\n"
1009 "pxor %%mm1, %%mm2\n"
1010 "psubw %%mm3, %%mm0\n"
1011 "psubw %%mm1, %%mm2\n"
1012 "paddw %%mm0, %%mm2\n"
1013 "paddw %%mm2, %%mm6\n"
1019 "movq 1(%0),%%mm1\n"
1020 "movq %%mm0, %%mm2\n"
1021 "movq %%mm1, %%mm3\n"
1022 "punpcklbw %%mm7,%%mm0\n"
1023 "punpcklbw %%mm7,%%mm1\n"
1024 "punpckhbw %%mm7,%%mm2\n"
1025 "punpckhbw %%mm7,%%mm3\n"
1026 "psubw %%mm1, %%mm0\n"
1027 "psubw %%mm3, %%mm2\n"
1028 "psubw %%mm0, %%mm4\n"
1029 "psubw %%mm2, %%mm5\n"
1030 "pxor %%mm3, %%mm3\n"
1031 "pxor %%mm1, %%mm1\n"
1032 "pcmpgtw %%mm4, %%mm3\n\t"
1033 "pcmpgtw %%mm5, %%mm1\n\t"
1034 "pxor %%mm3, %%mm4\n"
1035 "pxor %%mm1, %%mm5\n"
1036 "psubw %%mm3, %%mm4\n"
1037 "psubw %%mm1, %%mm5\n"
1038 "paddw %%mm4, %%mm5\n"
1039 "paddw %%mm5, %%mm6\n"
1044 "movq 1(%0),%%mm1\n"
1045 "movq %%mm4, %%mm5\n"
1046 "movq %%mm1, %%mm3\n"
1047 "punpcklbw %%mm7,%%mm4\n"
1048 "punpcklbw %%mm7,%%mm1\n"
1049 "punpckhbw %%mm7,%%mm5\n"
1050 "punpckhbw %%mm7,%%mm3\n"
1051 "psubw %%mm1, %%mm4\n"
1052 "psubw %%mm3, %%mm5\n"
1053 "psubw %%mm4, %%mm0\n"
1054 "psubw %%mm5, %%mm2\n"
1055 "pxor %%mm3, %%mm3\n"
1056 "pxor %%mm1, %%mm1\n"
1057 "pcmpgtw %%mm0, %%mm3\n\t"
1058 "pcmpgtw %%mm2, %%mm1\n\t"
1059 "pxor %%mm3, %%mm0\n"
1060 "pxor %%mm1, %%mm2\n"
1061 "psubw %%mm3, %%mm0\n"
1062 "psubw %%mm1, %%mm2\n"
1063 "paddw %%mm0, %%mm2\n"
1064 "paddw %%mm2, %%mm6\n"
1070 "movq %%mm6, %%mm0\n"
1071 "punpcklwd %%mm7,%%mm0\n"
1072 "punpckhwd %%mm7,%%mm6\n"
1073 "paddd %%mm0, %%mm6\n"
1075 "movq %%mm6,%%mm0\n"
1076 "psrlq $32, %%mm6\n"
1077 "paddd %%mm6,%%mm0\n"
1079 : "+r" (pix1), "=r"(tmp)
1080 : "r" ((long)line_size) , "g" (h-2)
1082 return tmp + hf_noise8_mmx(pix+8, line_size, h);
1085 static int nsse16_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1086 MpegEncContext *c = p;
1087 int score1= sse16_mmx(c, pix1, pix2, line_size, h);
1088 int score2= hf_noise16_mmx(pix1, line_size, h) - hf_noise16_mmx(pix2, line_size, h);
1090 if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
1091 else return score1 + ABS(score2)*8;
1094 static int nsse8_mmx(void *p, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1095 MpegEncContext *c = p;
1096 int score1= sse8_mmx(c, pix1, pix2, line_size, h);
1097 int score2= hf_noise8_mmx(pix1, line_size, h) - hf_noise8_mmx(pix2, line_size, h);
1099 if(c) return score1 + ABS(score2)*c->avctx->nsse_weight;
1100 else return score1 + ABS(score2)*8;
1103 static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
1106 assert( (((int)pix) & 7) == 0);
1107 assert((line_size &7) ==0);
1109 #define SUM(in0, in1, out0, out1) \
1110 "movq (%0), %%mm2\n"\
1111 "movq 8(%0), %%mm3\n"\
1113 "movq %%mm2, " #out0 "\n"\
1114 "movq %%mm3, " #out1 "\n"\
1115 "psubusb " #in0 ", %%mm2\n"\
1116 "psubusb " #in1 ", %%mm3\n"\
1117 "psubusb " #out0 ", " #in0 "\n"\
1118 "psubusb " #out1 ", " #in1 "\n"\
1119 "por %%mm2, " #in0 "\n"\
1120 "por %%mm3, " #in1 "\n"\
1121 "movq " #in0 ", %%mm2\n"\
1122 "movq " #in1 ", %%mm3\n"\
1123 "punpcklbw %%mm7, " #in0 "\n"\
1124 "punpcklbw %%mm7, " #in1 "\n"\
1125 "punpckhbw %%mm7, %%mm2\n"\
1126 "punpckhbw %%mm7, %%mm3\n"\
1127 "paddw " #in1 ", " #in0 "\n"\
1128 "paddw %%mm3, %%mm2\n"\
1129 "paddw %%mm2, " #in0 "\n"\
1130 "paddw " #in0 ", %%mm6\n"
1135 "pxor %%mm6,%%mm6\n"
1136 "pxor %%mm7,%%mm7\n"
1138 "movq 8(%0),%%mm1\n"
1141 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1144 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1146 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1151 "movq %%mm6,%%mm0\n"
1152 "psrlq $32, %%mm6\n"
1153 "paddw %%mm6,%%mm0\n"
1154 "movq %%mm0,%%mm6\n"
1155 "psrlq $16, %%mm0\n"
1156 "paddw %%mm6,%%mm0\n"
1158 : "+r" (pix), "=r"(tmp)
1159 : "r" ((long)line_size) , "m" (h)
1161 return tmp & 0xFFFF;
1165 static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_size, int h) {
1168 assert( (((int)pix) & 7) == 0);
1169 assert((line_size &7) ==0);
1171 #define SUM(in0, in1, out0, out1) \
1172 "movq (%0), " #out0 "\n"\
1173 "movq 8(%0), " #out1 "\n"\
1175 "psadbw " #out0 ", " #in0 "\n"\
1176 "psadbw " #out1 ", " #in1 "\n"\
1177 "paddw " #in1 ", " #in0 "\n"\
1178 "paddw " #in0 ", %%mm6\n"
1182 "pxor %%mm6,%%mm6\n"
1183 "pxor %%mm7,%%mm7\n"
1185 "movq 8(%0),%%mm1\n"
1188 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1191 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1193 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1199 : "+r" (pix), "=r"(tmp)
1200 : "r" ((long)line_size) , "m" (h)
1206 static int vsad16_mmx(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1209 assert( (((int)pix1) & 7) == 0);
1210 assert( (((int)pix2) & 7) == 0);
1211 assert((line_size &7) ==0);
1213 #define SUM(in0, in1, out0, out1) \
1214 "movq (%0),%%mm2\n"\
1215 "movq (%1)," #out0 "\n"\
1216 "movq 8(%0),%%mm3\n"\
1217 "movq 8(%1)," #out1 "\n"\
1220 "psubb " #out0 ", %%mm2\n"\
1221 "psubb " #out1 ", %%mm3\n"\
1222 "pxor %%mm7, %%mm2\n"\
1223 "pxor %%mm7, %%mm3\n"\
1224 "movq %%mm2, " #out0 "\n"\
1225 "movq %%mm3, " #out1 "\n"\
1226 "psubusb " #in0 ", %%mm2\n"\
1227 "psubusb " #in1 ", %%mm3\n"\
1228 "psubusb " #out0 ", " #in0 "\n"\
1229 "psubusb " #out1 ", " #in1 "\n"\
1230 "por %%mm2, " #in0 "\n"\
1231 "por %%mm3, " #in1 "\n"\
1232 "movq " #in0 ", %%mm2\n"\
1233 "movq " #in1 ", %%mm3\n"\
1234 "punpcklbw %%mm7, " #in0 "\n"\
1235 "punpcklbw %%mm7, " #in1 "\n"\
1236 "punpckhbw %%mm7, %%mm2\n"\
1237 "punpckhbw %%mm7, %%mm3\n"\
1238 "paddw " #in1 ", " #in0 "\n"\
1239 "paddw %%mm3, %%mm2\n"\
1240 "paddw %%mm2, " #in0 "\n"\
1241 "paddw " #in0 ", %%mm6\n"
1246 "pxor %%mm6,%%mm6\n"
1247 "pcmpeqw %%mm7,%%mm7\n"
1248 "psllw $15, %%mm7\n"
1249 "packsswb %%mm7, %%mm7\n"
1252 "movq 8(%0),%%mm1\n"
1253 "movq 8(%1),%%mm3\n"
1257 "psubb %%mm2, %%mm0\n"
1258 "psubb %%mm3, %%mm1\n"
1259 "pxor %%mm7, %%mm0\n"
1260 "pxor %%mm7, %%mm1\n"
1261 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1264 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1266 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1271 "movq %%mm6,%%mm0\n"
1272 "psrlq $32, %%mm6\n"
1273 "paddw %%mm6,%%mm0\n"
1274 "movq %%mm0,%%mm6\n"
1275 "psrlq $16, %%mm0\n"
1276 "paddw %%mm6,%%mm0\n"
1278 : "+r" (pix1), "+r" (pix2), "=r"(tmp)
1279 : "r" ((long)line_size) , "m" (h)
1281 return tmp & 0x7FFF;
1285 static int vsad16_mmx2(void *v, uint8_t * pix1, uint8_t * pix2, int line_size, int h) {
1288 assert( (((int)pix1) & 7) == 0);
1289 assert( (((int)pix2) & 7) == 0);
1290 assert((line_size &7) ==0);
1292 #define SUM(in0, in1, out0, out1) \
1293 "movq (%0)," #out0 "\n"\
1294 "movq (%1),%%mm2\n"\
1295 "movq 8(%0)," #out1 "\n"\
1296 "movq 8(%1),%%mm3\n"\
1299 "psubb %%mm2, " #out0 "\n"\
1300 "psubb %%mm3, " #out1 "\n"\
1301 "pxor %%mm7, " #out0 "\n"\
1302 "pxor %%mm7, " #out1 "\n"\
1303 "psadbw " #out0 ", " #in0 "\n"\
1304 "psadbw " #out1 ", " #in1 "\n"\
1305 "paddw " #in1 ", " #in0 "\n"\
1306 "paddw " #in0 ", %%mm6\n"
1310 "pxor %%mm6,%%mm6\n"
1311 "pcmpeqw %%mm7,%%mm7\n"
1312 "psllw $15, %%mm7\n"
1313 "packsswb %%mm7, %%mm7\n"
1316 "movq 8(%0),%%mm1\n"
1317 "movq 8(%1),%%mm3\n"
1321 "psubb %%mm2, %%mm0\n"
1322 "psubb %%mm3, %%mm1\n"
1323 "pxor %%mm7, %%mm0\n"
1324 "pxor %%mm7, %%mm1\n"
1325 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1328 SUM(%%mm4, %%mm5, %%mm0, %%mm1)
1330 SUM(%%mm0, %%mm1, %%mm4, %%mm5)
1336 : "+r" (pix1), "+r" (pix2), "=r"(tmp)
1337 : "r" ((long)line_size) , "m" (h)
1343 static void diff_bytes_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
1347 "movq (%2, %0), %%mm0 \n\t"
1348 "movq (%1, %0), %%mm1 \n\t"
1349 "psubb %%mm0, %%mm1 \n\t"
1350 "movq %%mm1, (%3, %0) \n\t"
1351 "movq 8(%2, %0), %%mm0 \n\t"
1352 "movq 8(%1, %0), %%mm1 \n\t"
1353 "psubb %%mm0, %%mm1 \n\t"
1354 "movq %%mm1, 8(%3, %0) \n\t"
1359 : "r"(src1), "r"(src2), "r"(dst), "r"((long)w-15)
1362 dst[i+0] = src1[i+0]-src2[i+0];
1365 static void sub_hfyu_median_prediction_mmx2(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top){
1371 "movq -1(%1, %0), %%mm0 \n\t" // LT
1372 "movq (%1, %0), %%mm1 \n\t" // T
1373 "movq -1(%2, %0), %%mm2 \n\t" // L
1374 "movq (%2, %0), %%mm3 \n\t" // X
1375 "movq %%mm2, %%mm4 \n\t" // L
1376 "psubb %%mm0, %%mm2 \n\t"
1377 "paddb %%mm1, %%mm2 \n\t" // L + T - LT
1378 "movq %%mm4, %%mm5 \n\t" // L
1379 "pmaxub %%mm1, %%mm4 \n\t" // max(T, L)
1380 "pminub %%mm5, %%mm1 \n\t" // min(T, L)
1381 "pminub %%mm2, %%mm4 \n\t"
1382 "pmaxub %%mm1, %%mm4 \n\t"
1383 "psubb %%mm4, %%mm3 \n\t" // dst - pred
1384 "movq %%mm3, (%3, %0) \n\t"
1389 : "r"(src1), "r"(src2), "r"(dst), "r"((long)w)
1395 dst[0]= src2[0] - mid_pred(l, src1[0], (l + src1[0] - lt)&0xFF);
1397 *left_top= src1[w-1];
1401 #define LBUTTERFLY2(a1,b1,a2,b2)\
1402 "paddw " #b1 ", " #a1 " \n\t"\
1403 "paddw " #b2 ", " #a2 " \n\t"\
1404 "paddw " #b1 ", " #b1 " \n\t"\
1405 "paddw " #b2 ", " #b2 " \n\t"\
1406 "psubw " #a1 ", " #b1 " \n\t"\
1407 "psubw " #a2 ", " #b2 " \n\t"
1410 LBUTTERFLY2(%%mm0, %%mm1, %%mm2, %%mm3)\
1411 LBUTTERFLY2(%%mm4, %%mm5, %%mm6, %%mm7)\
1412 LBUTTERFLY2(%%mm0, %%mm2, %%mm1, %%mm3)\
1413 LBUTTERFLY2(%%mm4, %%mm6, %%mm5, %%mm7)\
1414 LBUTTERFLY2(%%mm0, %%mm4, %%mm1, %%mm5)\
1415 LBUTTERFLY2(%%mm2, %%mm6, %%mm3, %%mm7)\
1418 "pxor " #z ", " #z " \n\t"\
1419 "pcmpgtw " #a ", " #z " \n\t"\
1420 "pxor " #z ", " #a " \n\t"\
1421 "psubw " #z ", " #a " \n\t"
1423 #define MMABS_SUM(a,z, sum)\
1424 "pxor " #z ", " #z " \n\t"\
1425 "pcmpgtw " #a ", " #z " \n\t"\
1426 "pxor " #z ", " #a " \n\t"\
1427 "psubw " #z ", " #a " \n\t"\
1428 "paddusw " #a ", " #sum " \n\t"
1430 #define MMABS_MMX2(a,z)\
1431 "pxor " #z ", " #z " \n\t"\
1432 "psubw " #a ", " #z " \n\t"\
1433 "pmaxsw " #z ", " #a " \n\t"
1435 #define MMABS_SUM_MMX2(a,z, sum)\
1436 "pxor " #z ", " #z " \n\t"\
1437 "psubw " #a ", " #z " \n\t"\
1438 "pmaxsw " #z ", " #a " \n\t"\
1439 "paddusw " #a ", " #sum " \n\t"
1441 #define SBUTTERFLY(a,b,t,n)\
1442 "movq " #a ", " #t " \n\t" /* abcd */\
1443 "punpckl" #n " " #b ", " #a " \n\t" /* aebf */\
1444 "punpckh" #n " " #b ", " #t " \n\t" /* cgdh */\
1446 #define TRANSPOSE4(a,b,c,d,t)\
1447 SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
1448 SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
1449 SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
1450 SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
1452 #define LOAD4(o, a, b, c, d)\
1453 "movq "#o"(%1), " #a " \n\t"\
1454 "movq "#o"+16(%1), " #b " \n\t"\
1455 "movq "#o"+32(%1), " #c " \n\t"\
1456 "movq "#o"+48(%1), " #d " \n\t"
1458 #define STORE4(o, a, b, c, d)\
1459 "movq "#a", "#o"(%1) \n\t"\
1460 "movq "#b", "#o"+16(%1) \n\t"\
1461 "movq "#c", "#o"+32(%1) \n\t"\
1462 "movq "#d", "#o"+48(%1) \n\t"\
1464 static int hadamard8_diff_mmx(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
1465 uint64_t temp[16] __align8;
1470 diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
1473 LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1474 LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
1478 "movq %%mm7, 112(%1) \n\t"
1480 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1481 STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
1483 "movq 112(%1), %%mm7 \n\t"
1484 TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1485 STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
1487 LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
1488 LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1492 "movq %%mm7, 120(%1) \n\t"
1494 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1495 STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
1497 "movq 120(%1), %%mm7 \n\t"
1498 TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1499 "movq %%mm7, %%mm5 \n\t"//FIXME remove
1500 "movq %%mm6, %%mm7 \n\t"
1501 "movq %%mm0, %%mm6 \n\t"
1502 // STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
1504 LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
1505 // LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1508 "movq %%mm7, 64(%1) \n\t"
1510 MMABS_SUM(%%mm1, %%mm7, %%mm0)
1511 MMABS_SUM(%%mm2, %%mm7, %%mm0)
1512 MMABS_SUM(%%mm3, %%mm7, %%mm0)
1513 MMABS_SUM(%%mm4, %%mm7, %%mm0)
1514 MMABS_SUM(%%mm5, %%mm7, %%mm0)
1515 MMABS_SUM(%%mm6, %%mm7, %%mm0)
1516 "movq 64(%1), %%mm1 \n\t"
1517 MMABS_SUM(%%mm1, %%mm7, %%mm0)
1518 "movq %%mm0, 64(%1) \n\t"
1520 LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1521 LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
1524 "movq %%mm7, (%1) \n\t"
1526 MMABS_SUM(%%mm1, %%mm7, %%mm0)
1527 MMABS_SUM(%%mm2, %%mm7, %%mm0)
1528 MMABS_SUM(%%mm3, %%mm7, %%mm0)
1529 MMABS_SUM(%%mm4, %%mm7, %%mm0)
1530 MMABS_SUM(%%mm5, %%mm7, %%mm0)
1531 MMABS_SUM(%%mm6, %%mm7, %%mm0)
1532 "movq (%1), %%mm1 \n\t"
1533 MMABS_SUM(%%mm1, %%mm7, %%mm0)
1534 "movq 64(%1), %%mm1 \n\t"
1535 MMABS_SUM(%%mm1, %%mm7, %%mm0)
1537 "movq %%mm0, %%mm1 \n\t"
1538 "psrlq $32, %%mm0 \n\t"
1539 "paddusw %%mm1, %%mm0 \n\t"
1540 "movq %%mm0, %%mm1 \n\t"
1541 "psrlq $16, %%mm0 \n\t"
1542 "paddusw %%mm1, %%mm0 \n\t"
1543 "movd %%mm0, %0 \n\t"
1551 static int hadamard8_diff_mmx2(void *s, uint8_t *src1, uint8_t *src2, int stride, int h){
1552 uint64_t temp[16] __align8;
1557 diff_pixels_mmx((DCTELEM*)temp, src1, src2, stride);
1560 LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1561 LOAD4(64, %%mm4, %%mm5, %%mm6, %%mm7)
1565 "movq %%mm7, 112(%1) \n\t"
1567 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1568 STORE4(0 , %%mm0, %%mm3, %%mm7, %%mm2)
1570 "movq 112(%1), %%mm7 \n\t"
1571 TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1572 STORE4(64, %%mm4, %%mm7, %%mm0, %%mm6)
1574 LOAD4(8 , %%mm0, %%mm1, %%mm2, %%mm3)
1575 LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1579 "movq %%mm7, 120(%1) \n\t"
1581 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm7)
1582 STORE4(8 , %%mm0, %%mm3, %%mm7, %%mm2)
1584 "movq 120(%1), %%mm7 \n\t"
1585 TRANSPOSE4(%%mm4, %%mm5, %%mm6, %%mm7, %%mm0)
1586 "movq %%mm7, %%mm5 \n\t"//FIXME remove
1587 "movq %%mm6, %%mm7 \n\t"
1588 "movq %%mm0, %%mm6 \n\t"
1589 // STORE4(72, %%mm4, %%mm7, %%mm0, %%mm6) //FIXME remove
1591 LOAD4(64, %%mm0, %%mm1, %%mm2, %%mm3)
1592 // LOAD4(72, %%mm4, %%mm5, %%mm6, %%mm7)
1595 "movq %%mm7, 64(%1) \n\t"
1596 MMABS_MMX2(%%mm0, %%mm7)
1597 MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1598 MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
1599 MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
1600 MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
1601 MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
1602 MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
1603 "movq 64(%1), %%mm1 \n\t"
1604 MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1605 "movq %%mm0, 64(%1) \n\t"
1607 LOAD4(0 , %%mm0, %%mm1, %%mm2, %%mm3)
1608 LOAD4(8 , %%mm4, %%mm5, %%mm6, %%mm7)
1611 "movq %%mm7, (%1) \n\t"
1612 MMABS_MMX2(%%mm0, %%mm7)
1613 MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1614 MMABS_SUM_MMX2(%%mm2, %%mm7, %%mm0)
1615 MMABS_SUM_MMX2(%%mm3, %%mm7, %%mm0)
1616 MMABS_SUM_MMX2(%%mm4, %%mm7, %%mm0)
1617 MMABS_SUM_MMX2(%%mm5, %%mm7, %%mm0)
1618 MMABS_SUM_MMX2(%%mm6, %%mm7, %%mm0)
1619 "movq (%1), %%mm1 \n\t"
1620 MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1621 "movq 64(%1), %%mm1 \n\t"
1622 MMABS_SUM_MMX2(%%mm1, %%mm7, %%mm0)
1624 "pshufw $0x0E, %%mm0, %%mm1 \n\t"
1625 "paddusw %%mm1, %%mm0 \n\t"
1626 "pshufw $0x01, %%mm0, %%mm1 \n\t"
1627 "paddusw %%mm1, %%mm0 \n\t"
1628 "movd %%mm0, %0 \n\t"
1637 WARPER8_16_SQ(hadamard8_diff_mmx, hadamard8_diff16_mmx)
1638 WARPER8_16_SQ(hadamard8_diff_mmx2, hadamard8_diff16_mmx2)
1639 #endif //CONFIG_ENCODERS
1641 #define put_no_rnd_pixels8_mmx(a,b,c,d) put_pixels8_mmx(a,b,c,d)
1642 #define put_no_rnd_pixels16_mmx(a,b,c,d) put_pixels16_mmx(a,b,c,d)
1644 #define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\
1645 "paddw " #m4 ", " #m3 " \n\t" /* x1 */\
1646 "movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\
1647 "pmullw " #m3 ", %%mm4 \n\t" /* 20x1 */\
1648 "movq "#in7", " #m3 " \n\t" /* d */\
1649 "movq "#in0", %%mm5 \n\t" /* D */\
1650 "paddw " #m3 ", %%mm5 \n\t" /* x4 */\
1651 "psubw %%mm5, %%mm4 \n\t" /* 20x1 - x4 */\
1652 "movq "#in1", %%mm5 \n\t" /* C */\
1653 "movq "#in2", %%mm6 \n\t" /* B */\
1654 "paddw " #m6 ", %%mm5 \n\t" /* x3 */\
1655 "paddw " #m5 ", %%mm6 \n\t" /* x2 */\
1656 "paddw %%mm6, %%mm6 \n\t" /* 2x2 */\
1657 "psubw %%mm6, %%mm5 \n\t" /* -2x2 + x3 */\
1658 "pmullw "MANGLE(ff_pw_3)", %%mm5 \n\t" /* -6x2 + 3x3 */\
1659 "paddw " #rnd ", %%mm4 \n\t" /* x2 */\
1660 "paddw %%mm4, %%mm5 \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\
1661 "psraw $5, %%mm5 \n\t"\
1662 "packuswb %%mm5, %%mm5 \n\t"\
1663 OP(%%mm5, out, %%mm7, d)
1665 #define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\
1666 static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1670 "pxor %%mm7, %%mm7 \n\t"\
1672 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\
1673 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\
1674 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\
1675 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\
1676 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\
1677 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\
1678 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\
1679 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\
1680 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\
1681 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\
1682 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\
1683 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\
1684 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\
1685 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\
1686 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\
1687 "paddw %%mm3, %%mm5 \n\t" /* b */\
1688 "paddw %%mm2, %%mm6 \n\t" /* c */\
1689 "paddw %%mm5, %%mm5 \n\t" /* 2b */\
1690 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\
1691 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\
1692 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\
1693 "paddw %%mm4, %%mm0 \n\t" /* a */\
1694 "paddw %%mm1, %%mm5 \n\t" /* d */\
1695 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
1696 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\
1697 "paddw %6, %%mm6 \n\t"\
1698 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
1699 "psraw $5, %%mm0 \n\t"\
1700 "movq %%mm0, %5 \n\t"\
1701 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
1703 "movq 5(%0), %%mm0 \n\t" /* FGHIJKLM */\
1704 "movq %%mm0, %%mm5 \n\t" /* FGHIJKLM */\
1705 "movq %%mm0, %%mm6 \n\t" /* FGHIJKLM */\
1706 "psrlq $8, %%mm0 \n\t" /* GHIJKLM0 */\
1707 "psrlq $16, %%mm5 \n\t" /* HIJKLM00 */\
1708 "punpcklbw %%mm7, %%mm0 \n\t" /* 0G0H0I0J */\
1709 "punpcklbw %%mm7, %%mm5 \n\t" /* 0H0I0J0K */\
1710 "paddw %%mm0, %%mm2 \n\t" /* b */\
1711 "paddw %%mm5, %%mm3 \n\t" /* c */\
1712 "paddw %%mm2, %%mm2 \n\t" /* 2b */\
1713 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\
1714 "movq %%mm6, %%mm2 \n\t" /* FGHIJKLM */\
1715 "psrlq $24, %%mm6 \n\t" /* IJKLM000 */\
1716 "punpcklbw %%mm7, %%mm2 \n\t" /* 0F0G0H0I */\
1717 "punpcklbw %%mm7, %%mm6 \n\t" /* 0I0J0K0L */\
1718 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\
1719 "paddw %%mm2, %%mm1 \n\t" /* a */\
1720 "paddw %%mm6, %%mm4 \n\t" /* d */\
1721 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
1722 "psubw %%mm4, %%mm3 \n\t" /* - 6b +3c - d */\
1723 "paddw %6, %%mm1 \n\t"\
1724 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b +3c - d */\
1725 "psraw $5, %%mm3 \n\t"\
1726 "movq %5, %%mm1 \n\t"\
1727 "packuswb %%mm3, %%mm1 \n\t"\
1728 OP_MMX2(%%mm1, (%1),%%mm4, q)\
1729 /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\
1731 "movq 9(%0), %%mm1 \n\t" /* JKLMNOPQ */\
1732 "movq %%mm1, %%mm4 \n\t" /* JKLMNOPQ */\
1733 "movq %%mm1, %%mm3 \n\t" /* JKLMNOPQ */\
1734 "psrlq $8, %%mm1 \n\t" /* KLMNOPQ0 */\
1735 "psrlq $16, %%mm4 \n\t" /* LMNOPQ00 */\
1736 "punpcklbw %%mm7, %%mm1 \n\t" /* 0K0L0M0N */\
1737 "punpcklbw %%mm7, %%mm4 \n\t" /* 0L0M0N0O */\
1738 "paddw %%mm1, %%mm5 \n\t" /* b */\
1739 "paddw %%mm4, %%mm0 \n\t" /* c */\
1740 "paddw %%mm5, %%mm5 \n\t" /* 2b */\
1741 "psubw %%mm5, %%mm0 \n\t" /* c - 2b */\
1742 "movq %%mm3, %%mm5 \n\t" /* JKLMNOPQ */\
1743 "psrlq $24, %%mm3 \n\t" /* MNOPQ000 */\
1744 "pmullw "MANGLE(ff_pw_3)", %%mm0 \n\t" /* 3c - 6b */\
1745 "punpcklbw %%mm7, %%mm3 \n\t" /* 0M0N0O0P */\
1746 "paddw %%mm3, %%mm2 \n\t" /* d */\
1747 "psubw %%mm2, %%mm0 \n\t" /* -6b + 3c - d */\
1748 "movq %%mm5, %%mm2 \n\t" /* JKLMNOPQ */\
1749 "punpcklbw %%mm7, %%mm2 \n\t" /* 0J0K0L0M */\
1750 "punpckhbw %%mm7, %%mm5 \n\t" /* 0N0O0P0Q */\
1751 "paddw %%mm2, %%mm6 \n\t" /* a */\
1752 "pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\
1753 "paddw %6, %%mm0 \n\t"\
1754 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
1755 "psraw $5, %%mm0 \n\t"\
1756 /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\
1758 "paddw %%mm5, %%mm3 \n\t" /* a */\
1759 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0O0P0Q0Q */\
1760 "paddw %%mm4, %%mm6 \n\t" /* b */\
1761 "pshufw $0xBE, %%mm5, %%mm4 \n\t" /* 0P0Q0Q0P */\
1762 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0Q0Q0P0O */\
1763 "paddw %%mm1, %%mm4 \n\t" /* c */\
1764 "paddw %%mm2, %%mm5 \n\t" /* d */\
1765 "paddw %%mm6, %%mm6 \n\t" /* 2b */\
1766 "psubw %%mm6, %%mm4 \n\t" /* c - 2b */\
1767 "pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\
1768 "pmullw "MANGLE(ff_pw_3)", %%mm4 \n\t" /* 3c - 6b */\
1769 "psubw %%mm5, %%mm3 \n\t" /* -6b + 3c - d */\
1770 "paddw %6, %%mm4 \n\t"\
1771 "paddw %%mm3, %%mm4 \n\t" /* 20a - 6b + 3c - d */\
1772 "psraw $5, %%mm4 \n\t"\
1773 "packuswb %%mm4, %%mm0 \n\t"\
1774 OP_MMX2(%%mm0, 8(%1), %%mm4, q)\
1780 : "+a"(src), "+c"(dst), "+m"(h)\
1781 : "d"((long)srcStride), "S"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
1786 static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1789 /* quick HACK, XXX FIXME MUST be optimized */\
1792 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
1793 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
1794 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
1795 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
1796 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
1797 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\
1798 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\
1799 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\
1800 temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\
1801 temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\
1802 temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\
1803 temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\
1804 temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\
1805 temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\
1806 temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\
1807 temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\
1809 "movq (%0), %%mm0 \n\t"\
1810 "movq 8(%0), %%mm1 \n\t"\
1811 "paddw %2, %%mm0 \n\t"\
1812 "paddw %2, %%mm1 \n\t"\
1813 "psraw $5, %%mm0 \n\t"\
1814 "psraw $5, %%mm1 \n\t"\
1815 "packuswb %%mm1, %%mm0 \n\t"\
1816 OP_3DNOW(%%mm0, (%1), %%mm1, q)\
1817 "movq 16(%0), %%mm0 \n\t"\
1818 "movq 24(%0), %%mm1 \n\t"\
1819 "paddw %2, %%mm0 \n\t"\
1820 "paddw %2, %%mm1 \n\t"\
1821 "psraw $5, %%mm0 \n\t"\
1822 "psraw $5, %%mm1 \n\t"\
1823 "packuswb %%mm1, %%mm0 \n\t"\
1824 OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\
1825 :: "r"(temp), "r"(dst), "m"(ROUNDER)\
1833 static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1837 "pxor %%mm7, %%mm7 \n\t"\
1839 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\
1840 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\
1841 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\
1842 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\
1843 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\
1844 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\
1845 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\
1846 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\
1847 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\
1848 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\
1849 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\
1850 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\
1851 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\
1852 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\
1853 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\
1854 "paddw %%mm3, %%mm5 \n\t" /* b */\
1855 "paddw %%mm2, %%mm6 \n\t" /* c */\
1856 "paddw %%mm5, %%mm5 \n\t" /* 2b */\
1857 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\
1858 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\
1859 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\
1860 "paddw %%mm4, %%mm0 \n\t" /* a */\
1861 "paddw %%mm1, %%mm5 \n\t" /* d */\
1862 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
1863 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\
1864 "paddw %6, %%mm6 \n\t"\
1865 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
1866 "psraw $5, %%mm0 \n\t"\
1867 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
1869 "movd 5(%0), %%mm5 \n\t" /* FGHI */\
1870 "punpcklbw %%mm7, %%mm5 \n\t" /* 0F0G0H0I */\
1871 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0G0H0I0I */\
1872 "paddw %%mm5, %%mm1 \n\t" /* a */\
1873 "paddw %%mm6, %%mm2 \n\t" /* b */\
1874 "pshufw $0xBE, %%mm5, %%mm6 \n\t" /* 0H0I0I0H */\
1875 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0I0I0H0G */\
1876 "paddw %%mm6, %%mm3 \n\t" /* c */\
1877 "paddw %%mm5, %%mm4 \n\t" /* d */\
1878 "paddw %%mm2, %%mm2 \n\t" /* 2b */\
1879 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\
1880 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
1881 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\
1882 "psubw %%mm4, %%mm3 \n\t" /* -6b + 3c - d */\
1883 "paddw %6, %%mm1 \n\t"\
1884 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b + 3c - d */\
1885 "psraw $5, %%mm3 \n\t"\
1886 "packuswb %%mm3, %%mm0 \n\t"\
1887 OP_MMX2(%%mm0, (%1), %%mm4, q)\
1893 : "+a"(src), "+c"(dst), "+m"(h)\
1894 : "S"((long)srcStride), "D"((long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
1899 static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1902 /* quick HACK, XXX FIXME MUST be optimized */\
1905 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
1906 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
1907 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
1908 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
1909 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
1910 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\
1911 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\
1912 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\
1914 "movq (%0), %%mm0 \n\t"\
1915 "movq 8(%0), %%mm1 \n\t"\
1916 "paddw %2, %%mm0 \n\t"\
1917 "paddw %2, %%mm1 \n\t"\
1918 "psraw $5, %%mm0 \n\t"\
1919 "psraw $5, %%mm1 \n\t"\
1920 "packuswb %%mm1, %%mm0 \n\t"\
1921 OP_3DNOW(%%mm0, (%1), %%mm1, q)\
1922 :: "r"(temp), "r"(dst), "m"(ROUNDER)\
1930 #define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\
1932 static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1933 uint64_t temp[17*4];\
1934 uint64_t *temp_ptr= temp;\
1939 "pxor %%mm7, %%mm7 \n\t"\
1941 "movq (%0), %%mm0 \n\t"\
1942 "movq (%0), %%mm1 \n\t"\
1943 "movq 8(%0), %%mm2 \n\t"\
1944 "movq 8(%0), %%mm3 \n\t"\
1945 "punpcklbw %%mm7, %%mm0 \n\t"\
1946 "punpckhbw %%mm7, %%mm1 \n\t"\
1947 "punpcklbw %%mm7, %%mm2 \n\t"\
1948 "punpckhbw %%mm7, %%mm3 \n\t"\
1949 "movq %%mm0, (%1) \n\t"\
1950 "movq %%mm1, 17*8(%1) \n\t"\
1951 "movq %%mm2, 2*17*8(%1) \n\t"\
1952 "movq %%mm3, 3*17*8(%1) \n\t"\
1957 : "+r" (src), "+r" (temp_ptr), "+r"(count)\
1958 : "r" ((long)srcStride)\
1965 /*FIXME reorder for speed */\
1967 /*"pxor %%mm7, %%mm7 \n\t"*/\
1969 "movq (%0), %%mm0 \n\t"\
1970 "movq 8(%0), %%mm1 \n\t"\
1971 "movq 16(%0), %%mm2 \n\t"\
1972 "movq 24(%0), %%mm3 \n\t"\
1973 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\
1974 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\
1976 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\
1978 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\
1980 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
1981 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\
1983 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\
1984 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\
1986 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\
1987 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\
1989 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\
1990 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\
1992 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\
1994 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\
1996 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\
1997 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\
1999 "add $136, %0 \n\t"\
2004 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
2005 : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(long)dstStride)\
2010 static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
2011 uint64_t temp[9*2];\
2012 uint64_t *temp_ptr= temp;\
2017 "pxor %%mm7, %%mm7 \n\t"\
2019 "movq (%0), %%mm0 \n\t"\
2020 "movq (%0), %%mm1 \n\t"\
2021 "punpcklbw %%mm7, %%mm0 \n\t"\
2022 "punpckhbw %%mm7, %%mm1 \n\t"\
2023 "movq %%mm0, (%1) \n\t"\
2024 "movq %%mm1, 9*8(%1) \n\t"\
2029 : "+r" (src), "+r" (temp_ptr), "+r"(count)\
2030 : "r" ((long)srcStride)\
2037 /*FIXME reorder for speed */\
2039 /*"pxor %%mm7, %%mm7 \n\t"*/\
2041 "movq (%0), %%mm0 \n\t"\
2042 "movq 8(%0), %%mm1 \n\t"\
2043 "movq 16(%0), %%mm2 \n\t"\
2044 "movq 24(%0), %%mm3 \n\t"\
2045 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\
2046 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\
2048 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\
2050 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\
2052 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
2054 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\
2056 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\
2057 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\
2064 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
2065 : "r"((long)dstStride), "r"(2*(long)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(long)dstStride)\
2070 static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
2071 OPNAME ## pixels8_mmx(dst, src, stride, 8);\
2074 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2076 uint8_t * const half= (uint8_t*)temp;\
2077 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
2078 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
2081 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2082 OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\
2085 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2087 uint8_t * const half= (uint8_t*)temp;\
2088 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
2089 OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\
2092 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2094 uint8_t * const half= (uint8_t*)temp;\
2095 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
2096 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
2099 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2100 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\
2103 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2105 uint8_t * const half= (uint8_t*)temp;\
2106 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
2107 OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\
2109 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2110 uint64_t half[8 + 9];\
2111 uint8_t * const halfH= ((uint8_t*)half) + 64;\
2112 uint8_t * const halfHV= ((uint8_t*)half);\
2113 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2114 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
2115 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2116 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
2118 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2119 uint64_t half[8 + 9];\
2120 uint8_t * const halfH= ((uint8_t*)half) + 64;\
2121 uint8_t * const halfHV= ((uint8_t*)half);\
2122 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2123 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
2124 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2125 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
2127 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2128 uint64_t half[8 + 9];\
2129 uint8_t * const halfH= ((uint8_t*)half) + 64;\
2130 uint8_t * const halfHV= ((uint8_t*)half);\
2131 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2132 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
2133 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2134 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
2136 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2137 uint64_t half[8 + 9];\
2138 uint8_t * const halfH= ((uint8_t*)half) + 64;\
2139 uint8_t * const halfHV= ((uint8_t*)half);\
2140 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2141 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
2142 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2143 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
2145 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2146 uint64_t half[8 + 9];\
2147 uint8_t * const halfH= ((uint8_t*)half) + 64;\
2148 uint8_t * const halfHV= ((uint8_t*)half);\
2149 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2150 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2151 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
2153 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2154 uint64_t half[8 + 9];\
2155 uint8_t * const halfH= ((uint8_t*)half) + 64;\
2156 uint8_t * const halfHV= ((uint8_t*)half);\
2157 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2158 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
2159 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
2161 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2162 uint64_t half[8 + 9];\
2163 uint8_t * const halfH= ((uint8_t*)half);\
2164 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2165 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
2166 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
2168 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2169 uint64_t half[8 + 9];\
2170 uint8_t * const halfH= ((uint8_t*)half);\
2171 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2172 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
2173 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
2175 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2177 uint8_t * const halfH= ((uint8_t*)half);\
2178 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
2179 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
2181 static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
2182 OPNAME ## pixels16_mmx(dst, src, stride, 16);\
2185 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2187 uint8_t * const half= (uint8_t*)temp;\
2188 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
2189 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
2192 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2193 OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\
2196 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2198 uint8_t * const half= (uint8_t*)temp;\
2199 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
2200 OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\
2203 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2205 uint8_t * const half= (uint8_t*)temp;\
2206 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
2207 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
2210 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2211 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\
2214 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2216 uint8_t * const half= (uint8_t*)temp;\
2217 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
2218 OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\
2220 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2221 uint64_t half[16*2 + 17*2];\
2222 uint8_t * const halfH= ((uint8_t*)half) + 256;\
2223 uint8_t * const halfHV= ((uint8_t*)half);\
2224 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2225 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
2226 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2227 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
2229 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2230 uint64_t half[16*2 + 17*2];\
2231 uint8_t * const halfH= ((uint8_t*)half) + 256;\
2232 uint8_t * const halfHV= ((uint8_t*)half);\
2233 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2234 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
2235 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2236 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
2238 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2239 uint64_t half[16*2 + 17*2];\
2240 uint8_t * const halfH= ((uint8_t*)half) + 256;\
2241 uint8_t * const halfHV= ((uint8_t*)half);\
2242 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2243 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
2244 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2245 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
2247 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2248 uint64_t half[16*2 + 17*2];\
2249 uint8_t * const halfH= ((uint8_t*)half) + 256;\
2250 uint8_t * const halfHV= ((uint8_t*)half);\
2251 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2252 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
2253 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2254 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
2256 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2257 uint64_t half[16*2 + 17*2];\
2258 uint8_t * const halfH= ((uint8_t*)half) + 256;\
2259 uint8_t * const halfHV= ((uint8_t*)half);\
2260 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2261 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2262 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
2264 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2265 uint64_t half[16*2 + 17*2];\
2266 uint8_t * const halfH= ((uint8_t*)half) + 256;\
2267 uint8_t * const halfHV= ((uint8_t*)half);\
2268 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2269 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
2270 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
2272 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2273 uint64_t half[17*2];\
2274 uint8_t * const halfH= ((uint8_t*)half);\
2275 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2276 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
2277 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
2279 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2280 uint64_t half[17*2];\
2281 uint8_t * const halfH= ((uint8_t*)half);\
2282 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2283 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
2284 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
2286 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2287 uint64_t half[17*2];\
2288 uint8_t * const halfH= ((uint8_t*)half);\
2289 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
2290 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
2293 #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
2294 #define AVG_3DNOW_OP(a,b,temp, size) \
2295 "mov" #size " " #b ", " #temp " \n\t"\
2296 "pavgusb " #temp ", " #a " \n\t"\
2297 "mov" #size " " #a ", " #b " \n\t"
2298 #define AVG_MMX2_OP(a,b,temp, size) \
2299 "mov" #size " " #b ", " #temp " \n\t"\
2300 "pavgb " #temp ", " #a " \n\t"\
2301 "mov" #size " " #a ", " #b " \n\t"
2303 QPEL_BASE(put_ , ff_pw_16, _ , PUT_OP, PUT_OP)
2304 QPEL_BASE(avg_ , ff_pw_16, _ , AVG_MMX2_OP, AVG_3DNOW_OP)
2305 QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP)
2306 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, 3dnow)
2307 QPEL_OP(avg_ , ff_pw_16, _ , AVG_3DNOW_OP, 3dnow)
2308 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow)
2309 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, mmx2)
2310 QPEL_OP(avg_ , ff_pw_16, _ , AVG_MMX2_OP, mmx2)
2311 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)
2314 static void just_return() { return; }
2317 #define SET_QPEL_FUNC(postfix1, postfix2) \
2318 c->put_ ## postfix1 = put_ ## postfix2;\
2319 c->put_no_rnd_ ## postfix1 = put_no_rnd_ ## postfix2;\
2320 c->avg_ ## postfix1 = avg_ ## postfix2;
2322 static int try_8x8basis_mmx(int16_t rem[64], int16_t weight[64], int16_t basis[64], int scale){
2325 assert(ABS(scale) < 256);
2326 scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
2329 "pcmpeqw %%mm6, %%mm6 \n\t" // -1w
2330 "psrlw $15, %%mm6 \n\t" // 1w
2331 "pxor %%mm7, %%mm7 \n\t"
2332 "movd %4, %%mm5 \n\t"
2333 "punpcklwd %%mm5, %%mm5 \n\t"
2334 "punpcklwd %%mm5, %%mm5 \n\t"
2336 "movq (%1, %0), %%mm0 \n\t"
2337 "movq 8(%1, %0), %%mm1 \n\t"
2338 "pmulhw %%mm5, %%mm0 \n\t"
2339 "pmulhw %%mm5, %%mm1 \n\t"
2340 "paddw %%mm6, %%mm0 \n\t"
2341 "paddw %%mm6, %%mm1 \n\t"
2342 "psraw $1, %%mm0 \n\t"
2343 "psraw $1, %%mm1 \n\t"
2344 "paddw (%2, %0), %%mm0 \n\t"
2345 "paddw 8(%2, %0), %%mm1 \n\t"
2346 "psraw $6, %%mm0 \n\t"
2347 "psraw $6, %%mm1 \n\t"
2348 "pmullw (%3, %0), %%mm0 \n\t"
2349 "pmullw 8(%3, %0), %%mm1 \n\t"
2350 "pmaddwd %%mm0, %%mm0 \n\t"
2351 "pmaddwd %%mm1, %%mm1 \n\t"
2352 "paddd %%mm1, %%mm0 \n\t"
2353 "psrld $4, %%mm0 \n\t"
2354 "paddd %%mm0, %%mm7 \n\t"
2356 "cmp $128, %0 \n\t" //FIXME optimize & bench
2358 "movq %%mm7, %%mm6 \n\t"
2359 "psrlq $32, %%mm7 \n\t"
2360 "paddd %%mm6, %%mm7 \n\t"
2361 "psrld $2, %%mm7 \n\t"
2362 "movd %%mm7, %0 \n\t"
2365 : "r"(basis), "r"(rem), "r"(weight), "g"(scale)
2370 static void add_8x8basis_mmx(int16_t rem[64], int16_t basis[64], int scale){
2373 if(ABS(scale) < 256){
2374 scale<<= 16 + 1 - BASIS_SHIFT + RECON_SHIFT;
2376 "pcmpeqw %%mm6, %%mm6 \n\t" // -1w
2377 "psrlw $15, %%mm6 \n\t" // 1w
2378 "movd %3, %%mm5 \n\t"
2379 "punpcklwd %%mm5, %%mm5 \n\t"
2380 "punpcklwd %%mm5, %%mm5 \n\t"
2382 "movq (%1, %0), %%mm0 \n\t"
2383 "movq 8(%1, %0), %%mm1 \n\t"
2384 "pmulhw %%mm5, %%mm0 \n\t"
2385 "pmulhw %%mm5, %%mm1 \n\t"
2386 "paddw %%mm6, %%mm0 \n\t"
2387 "paddw %%mm6, %%mm1 \n\t"
2388 "psraw $1, %%mm0 \n\t"
2389 "psraw $1, %%mm1 \n\t"
2390 "paddw (%2, %0), %%mm0 \n\t"
2391 "paddw 8(%2, %0), %%mm1 \n\t"
2392 "movq %%mm0, (%2, %0) \n\t"
2393 "movq %%mm1, 8(%2, %0) \n\t"
2395 "cmp $128, %0 \n\t" //FIXME optimize & bench
2399 : "r"(basis), "r"(rem), "g"(scale)
2402 for(i=0; i<8*8; i++){
2403 rem[i] += (basis[i]*scale + (1<<(BASIS_SHIFT - RECON_SHIFT-1)))>>(BASIS_SHIFT - RECON_SHIFT);
2408 #include "h264dsp_mmx.c"
2410 /* external functions, from idct_mmx.c */
2411 void ff_mmx_idct(DCTELEM *block);
2412 void ff_mmxext_idct(DCTELEM *block);
2414 void ff_vp3_idct_sse2(int16_t *input_data);
2415 void ff_vp3_idct_mmx(int16_t *data);
2416 void ff_vp3_dsp_init_mmx(void);
2418 /* XXX: those functions should be suppressed ASAP when all IDCTs are
2420 static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
2422 ff_mmx_idct (block);
2423 put_pixels_clamped_mmx(block, dest, line_size);
2425 static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
2427 ff_mmx_idct (block);
2428 add_pixels_clamped_mmx(block, dest, line_size);
2430 static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
2432 ff_mmxext_idct (block);
2433 put_pixels_clamped_mmx(block, dest, line_size);
2435 static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
2437 ff_mmxext_idct (block);
2438 add_pixels_clamped_mmx(block, dest, line_size);
2440 static void ff_vp3_idct_put_sse2(uint8_t *dest, int line_size, DCTELEM *block)
2442 ff_vp3_idct_sse2(block);
2443 put_signed_pixels_clamped_mmx(block, dest, line_size);
2445 static void ff_vp3_idct_add_sse2(uint8_t *dest, int line_size, DCTELEM *block)
2447 ff_vp3_idct_sse2(block);
2448 add_pixels_clamped_mmx(block, dest, line_size);
2450 static void ff_vp3_idct_put_mmx(uint8_t *dest, int line_size, DCTELEM *block)
2452 ff_vp3_idct_mmx(block);
2453 put_signed_pixels_clamped_mmx(block, dest, line_size);
2455 static void ff_vp3_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block)
2457 ff_vp3_idct_mmx(block);
2458 add_pixels_clamped_mmx(block, dest, line_size);
2461 static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block)
2463 ff_idct_xvid_mmx (block);
2464 put_pixels_clamped_mmx(block, dest, line_size);
2466 static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block)
2468 ff_idct_xvid_mmx (block);
2469 add_pixels_clamped_mmx(block, dest, line_size);
2471 static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block)
2473 ff_idct_xvid_mmx2 (block);
2474 put_pixels_clamped_mmx(block, dest, line_size);
2476 static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block)
2478 ff_idct_xvid_mmx2 (block);
2479 add_pixels_clamped_mmx(block, dest, line_size);
2483 void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
2485 mm_flags = mm_support();
2487 if (avctx->dsp_mask) {
2488 if (avctx->dsp_mask & FF_MM_FORCE)
2489 mm_flags |= (avctx->dsp_mask & 0xffff);
2491 mm_flags &= ~(avctx->dsp_mask & 0xffff);
2495 av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");
2496 if (mm_flags & MM_MMX)
2497 av_log(avctx, AV_LOG_INFO, " mmx");
2498 if (mm_flags & MM_MMXEXT)
2499 av_log(avctx, AV_LOG_INFO, " mmxext");
2500 if (mm_flags & MM_3DNOW)
2501 av_log(avctx, AV_LOG_INFO, " 3dnow");
2502 if (mm_flags & MM_SSE)
2503 av_log(avctx, AV_LOG_INFO, " sse");
2504 if (mm_flags & MM_SSE2)
2505 av_log(avctx, AV_LOG_INFO, " sse2");
2506 av_log(avctx, AV_LOG_INFO, "\n");
2509 if (mm_flags & MM_MMX) {
2510 const int idct_algo= avctx->idct_algo;
2512 #ifdef CONFIG_ENCODERS
2513 const int dct_algo = avctx->dct_algo;
2514 if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
2515 if(mm_flags & MM_SSE2){
2516 c->fdct = ff_fdct_sse2;
2517 }else if(mm_flags & MM_MMXEXT){
2518 c->fdct = ff_fdct_mmx2;
2520 c->fdct = ff_fdct_mmx;
2523 #endif //CONFIG_ENCODERS
2524 if(avctx->lowres==0){
2525 if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){
2526 c->idct_put= ff_simple_idct_put_mmx;
2527 c->idct_add= ff_simple_idct_add_mmx;
2528 c->idct = ff_simple_idct_mmx;
2529 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
2530 }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
2531 if(mm_flags & MM_MMXEXT){
2532 c->idct_put= ff_libmpeg2mmx2_idct_put;
2533 c->idct_add= ff_libmpeg2mmx2_idct_add;
2534 c->idct = ff_mmxext_idct;
2536 c->idct_put= ff_libmpeg2mmx_idct_put;
2537 c->idct_add= ff_libmpeg2mmx_idct_add;
2538 c->idct = ff_mmx_idct;
2540 c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
2541 }else if(idct_algo==FF_IDCT_VP3){
2542 if(mm_flags & MM_SSE2){
2543 c->idct_put= ff_vp3_idct_put_sse2;
2544 c->idct_add= ff_vp3_idct_add_sse2;
2545 c->idct = ff_vp3_idct_sse2;
2546 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
2548 ff_vp3_dsp_init_mmx();
2549 c->idct_put= ff_vp3_idct_put_mmx;
2550 c->idct_add= ff_vp3_idct_add_mmx;
2551 c->idct = ff_vp3_idct_mmx;
2552 c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM;
2555 }else if(idct_algo==FF_IDCT_XVIDMMX){
2556 if(mm_flags & MM_MMXEXT){
2557 c->idct_put= ff_idct_xvid_mmx2_put;
2558 c->idct_add= ff_idct_xvid_mmx2_add;
2559 c->idct = ff_idct_xvid_mmx2;
2561 c->idct_put= ff_idct_xvid_mmx_put;
2562 c->idct_add= ff_idct_xvid_mmx_add;
2563 c->idct = ff_idct_xvid_mmx;
2569 #ifdef CONFIG_ENCODERS
2570 c->get_pixels = get_pixels_mmx;
2571 c->diff_pixels = diff_pixels_mmx;
2572 #endif //CONFIG_ENCODERS
2573 c->put_pixels_clamped = put_pixels_clamped_mmx;
2574 c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx;
2575 c->add_pixels_clamped = add_pixels_clamped_mmx;
2576 c->clear_blocks = clear_blocks_mmx;
2577 #ifdef CONFIG_ENCODERS
2578 c->pix_sum = pix_sum16_mmx;
2579 #endif //CONFIG_ENCODERS
2581 c->put_pixels_tab[0][0] = put_pixels16_mmx;
2582 c->put_pixels_tab[0][1] = put_pixels16_x2_mmx;
2583 c->put_pixels_tab[0][2] = put_pixels16_y2_mmx;
2584 c->put_pixels_tab[0][3] = put_pixels16_xy2_mmx;
2586 c->put_no_rnd_pixels_tab[0][0] = put_pixels16_mmx;
2587 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx;
2588 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx;
2589 c->put_no_rnd_pixels_tab[0][3] = put_no_rnd_pixels16_xy2_mmx;
2591 c->avg_pixels_tab[0][0] = avg_pixels16_mmx;
2592 c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx;
2593 c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx;
2594 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx;
2596 c->avg_no_rnd_pixels_tab[0][0] = avg_no_rnd_pixels16_mmx;
2597 c->avg_no_rnd_pixels_tab[0][1] = avg_no_rnd_pixels16_x2_mmx;
2598 c->avg_no_rnd_pixels_tab[0][2] = avg_no_rnd_pixels16_y2_mmx;
2599 c->avg_no_rnd_pixels_tab[0][3] = avg_no_rnd_pixels16_xy2_mmx;
2601 c->put_pixels_tab[1][0] = put_pixels8_mmx;
2602 c->put_pixels_tab[1][1] = put_pixels8_x2_mmx;
2603 c->put_pixels_tab[1][2] = put_pixels8_y2_mmx;
2604 c->put_pixels_tab[1][3] = put_pixels8_xy2_mmx;
2606 c->put_no_rnd_pixels_tab[1][0] = put_pixels8_mmx;
2607 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx;
2608 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx;
2609 c->put_no_rnd_pixels_tab[1][3] = put_no_rnd_pixels8_xy2_mmx;
2611 c->avg_pixels_tab[1][0] = avg_pixels8_mmx;
2612 c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx;
2613 c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx;
2614 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx;
2616 c->avg_no_rnd_pixels_tab[1][0] = avg_no_rnd_pixels8_mmx;
2617 c->avg_no_rnd_pixels_tab[1][1] = avg_no_rnd_pixels8_x2_mmx;
2618 c->avg_no_rnd_pixels_tab[1][2] = avg_no_rnd_pixels8_y2_mmx;
2619 c->avg_no_rnd_pixels_tab[1][3] = avg_no_rnd_pixels8_xy2_mmx;
2621 c->add_bytes= add_bytes_mmx;
2622 #ifdef CONFIG_ENCODERS
2623 c->diff_bytes= diff_bytes_mmx;
2625 c->hadamard8_diff[0]= hadamard8_diff16_mmx;
2626 c->hadamard8_diff[1]= hadamard8_diff_mmx;
2628 c->pix_norm1 = pix_norm1_mmx;
2629 c->sse[0] = sse16_mmx;
2630 c->sse[1] = sse8_mmx;
2631 c->vsad[4]= vsad_intra16_mmx;
2633 c->nsse[0] = nsse16_mmx;
2634 c->nsse[1] = nsse8_mmx;
2635 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2636 c->vsad[0] = vsad16_mmx;
2639 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2640 c->try_8x8basis= try_8x8basis_mmx;
2642 c->add_8x8basis= add_8x8basis_mmx;
2644 #endif //CONFIG_ENCODERS
2646 c->h263_v_loop_filter= h263_v_loop_filter_mmx;
2647 c->h263_h_loop_filter= h263_h_loop_filter_mmx;
2648 c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx;
2650 if (mm_flags & MM_MMXEXT) {
2651 c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
2652 c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;
2654 c->avg_pixels_tab[0][0] = avg_pixels16_mmx2;
2655 c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2;
2656 c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2;
2658 c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2;
2659 c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2;
2661 c->avg_pixels_tab[1][0] = avg_pixels8_mmx2;
2662 c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2;
2663 c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2;
2665 #ifdef CONFIG_ENCODERS
2666 c->hadamard8_diff[0]= hadamard8_diff16_mmx2;
2667 c->hadamard8_diff[1]= hadamard8_diff_mmx2;
2668 c->vsad[4]= vsad_intra16_mmx2;
2669 #endif //CONFIG_ENCODERS
2671 c->h264_idct_add= ff_h264_idct_add_mmx2;
2673 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2674 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2;
2675 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2;
2676 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2;
2677 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2;
2678 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2;
2679 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2;
2680 #ifdef CONFIG_ENCODERS
2681 c->vsad[0] = vsad16_mmx2;
2682 #endif //CONFIG_ENCODERS
2686 SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_mmx2)
2687 SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_mmx2)
2688 SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_mmx2)
2689 SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_mmx2)
2690 SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_mmx2)
2691 SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_mmx2)
2692 SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_mmx2)
2693 SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_mmx2)
2694 SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_mmx2)
2695 SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_mmx2)
2696 SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_mmx2)
2697 SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_mmx2)
2698 SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_mmx2)
2699 SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_mmx2)
2700 SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_mmx2)
2701 SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_mmx2)
2702 SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_mmx2)
2703 SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_mmx2)
2704 SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_mmx2)
2705 SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_mmx2)
2706 SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_mmx2)
2707 SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_mmx2)
2708 SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_mmx2)
2709 SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_mmx2)
2710 SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_mmx2)
2711 SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_mmx2)
2712 SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_mmx2)
2713 SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_mmx2)
2714 SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_mmx2)
2715 SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_mmx2)
2716 SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_mmx2)
2717 SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_mmx2)
2721 #define dspfunc(PFX, IDX, NUM) \
2722 c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_mmx2; \
2723 c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_mmx2; \
2724 c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_mmx2; \
2725 c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_mmx2; \
2726 c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_mmx2; \
2727 c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_mmx2; \
2728 c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_mmx2; \
2729 c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_mmx2; \
2730 c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_mmx2; \
2731 c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_mmx2; \
2732 c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_mmx2; \
2733 c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_mmx2; \
2734 c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_mmx2; \
2735 c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_mmx2; \
2736 c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_mmx2; \
2737 c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_mmx2
2739 dspfunc(put_h264_qpel, 0, 16);
2740 dspfunc(put_h264_qpel, 1, 8);
2741 dspfunc(put_h264_qpel, 2, 4);
2742 dspfunc(avg_h264_qpel, 0, 16);
2743 dspfunc(avg_h264_qpel, 1, 8);
2744 dspfunc(avg_h264_qpel, 2, 4);
2747 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2;
2748 c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2;
2749 c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2;
2750 c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2;
2751 c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2;
2752 c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2;
2753 c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2;
2755 #ifdef CONFIG_ENCODERS
2756 c->sub_hfyu_median_prediction= sub_hfyu_median_prediction_mmx2;
2757 #endif //CONFIG_ENCODERS
2758 } else if (mm_flags & MM_3DNOW) {
2759 c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;
2760 c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow;
2762 c->avg_pixels_tab[0][0] = avg_pixels16_3dnow;
2763 c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow;
2764 c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow;
2766 c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow;
2767 c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow;
2769 c->avg_pixels_tab[1][0] = avg_pixels8_3dnow;
2770 c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow;
2771 c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow;
2773 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2774 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow;
2775 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow;
2776 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow;
2777 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow;
2778 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow;
2779 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow;
2782 SET_QPEL_FUNC(qpel_pixels_tab[0][ 0], qpel16_mc00_3dnow)
2783 SET_QPEL_FUNC(qpel_pixels_tab[0][ 1], qpel16_mc10_3dnow)
2784 SET_QPEL_FUNC(qpel_pixels_tab[0][ 2], qpel16_mc20_3dnow)
2785 SET_QPEL_FUNC(qpel_pixels_tab[0][ 3], qpel16_mc30_3dnow)
2786 SET_QPEL_FUNC(qpel_pixels_tab[0][ 4], qpel16_mc01_3dnow)
2787 SET_QPEL_FUNC(qpel_pixels_tab[0][ 5], qpel16_mc11_3dnow)
2788 SET_QPEL_FUNC(qpel_pixels_tab[0][ 6], qpel16_mc21_3dnow)
2789 SET_QPEL_FUNC(qpel_pixels_tab[0][ 7], qpel16_mc31_3dnow)
2790 SET_QPEL_FUNC(qpel_pixels_tab[0][ 8], qpel16_mc02_3dnow)
2791 SET_QPEL_FUNC(qpel_pixels_tab[0][ 9], qpel16_mc12_3dnow)
2792 SET_QPEL_FUNC(qpel_pixels_tab[0][10], qpel16_mc22_3dnow)
2793 SET_QPEL_FUNC(qpel_pixels_tab[0][11], qpel16_mc32_3dnow)
2794 SET_QPEL_FUNC(qpel_pixels_tab[0][12], qpel16_mc03_3dnow)
2795 SET_QPEL_FUNC(qpel_pixels_tab[0][13], qpel16_mc13_3dnow)
2796 SET_QPEL_FUNC(qpel_pixels_tab[0][14], qpel16_mc23_3dnow)
2797 SET_QPEL_FUNC(qpel_pixels_tab[0][15], qpel16_mc33_3dnow)
2798 SET_QPEL_FUNC(qpel_pixels_tab[1][ 0], qpel8_mc00_3dnow)
2799 SET_QPEL_FUNC(qpel_pixels_tab[1][ 1], qpel8_mc10_3dnow)
2800 SET_QPEL_FUNC(qpel_pixels_tab[1][ 2], qpel8_mc20_3dnow)
2801 SET_QPEL_FUNC(qpel_pixels_tab[1][ 3], qpel8_mc30_3dnow)
2802 SET_QPEL_FUNC(qpel_pixels_tab[1][ 4], qpel8_mc01_3dnow)
2803 SET_QPEL_FUNC(qpel_pixels_tab[1][ 5], qpel8_mc11_3dnow)
2804 SET_QPEL_FUNC(qpel_pixels_tab[1][ 6], qpel8_mc21_3dnow)
2805 SET_QPEL_FUNC(qpel_pixels_tab[1][ 7], qpel8_mc31_3dnow)
2806 SET_QPEL_FUNC(qpel_pixels_tab[1][ 8], qpel8_mc02_3dnow)
2807 SET_QPEL_FUNC(qpel_pixels_tab[1][ 9], qpel8_mc12_3dnow)
2808 SET_QPEL_FUNC(qpel_pixels_tab[1][10], qpel8_mc22_3dnow)
2809 SET_QPEL_FUNC(qpel_pixels_tab[1][11], qpel8_mc32_3dnow)
2810 SET_QPEL_FUNC(qpel_pixels_tab[1][12], qpel8_mc03_3dnow)
2811 SET_QPEL_FUNC(qpel_pixels_tab[1][13], qpel8_mc13_3dnow)
2812 SET_QPEL_FUNC(qpel_pixels_tab[1][14], qpel8_mc23_3dnow)
2813 SET_QPEL_FUNC(qpel_pixels_tab[1][15], qpel8_mc33_3dnow)
2815 #define dspfunc(PFX, IDX, NUM) \
2816 c->PFX ## _pixels_tab[IDX][ 0] = PFX ## NUM ## _mc00_3dnow; \
2817 c->PFX ## _pixels_tab[IDX][ 1] = PFX ## NUM ## _mc10_3dnow; \
2818 c->PFX ## _pixels_tab[IDX][ 2] = PFX ## NUM ## _mc20_3dnow; \
2819 c->PFX ## _pixels_tab[IDX][ 3] = PFX ## NUM ## _mc30_3dnow; \
2820 c->PFX ## _pixels_tab[IDX][ 4] = PFX ## NUM ## _mc01_3dnow; \
2821 c->PFX ## _pixels_tab[IDX][ 5] = PFX ## NUM ## _mc11_3dnow; \
2822 c->PFX ## _pixels_tab[IDX][ 6] = PFX ## NUM ## _mc21_3dnow; \
2823 c->PFX ## _pixels_tab[IDX][ 7] = PFX ## NUM ## _mc31_3dnow; \
2824 c->PFX ## _pixels_tab[IDX][ 8] = PFX ## NUM ## _mc02_3dnow; \
2825 c->PFX ## _pixels_tab[IDX][ 9] = PFX ## NUM ## _mc12_3dnow; \
2826 c->PFX ## _pixels_tab[IDX][10] = PFX ## NUM ## _mc22_3dnow; \
2827 c->PFX ## _pixels_tab[IDX][11] = PFX ## NUM ## _mc32_3dnow; \
2828 c->PFX ## _pixels_tab[IDX][12] = PFX ## NUM ## _mc03_3dnow; \
2829 c->PFX ## _pixels_tab[IDX][13] = PFX ## NUM ## _mc13_3dnow; \
2830 c->PFX ## _pixels_tab[IDX][14] = PFX ## NUM ## _mc23_3dnow; \
2831 c->PFX ## _pixels_tab[IDX][15] = PFX ## NUM ## _mc33_3dnow
2833 dspfunc(put_h264_qpel, 0, 16);
2834 dspfunc(put_h264_qpel, 1, 8);
2835 dspfunc(put_h264_qpel, 2, 4);
2836 dspfunc(avg_h264_qpel, 0, 16);
2837 dspfunc(avg_h264_qpel, 1, 8);
2838 dspfunc(avg_h264_qpel, 2, 4);
2840 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow;
2844 #ifdef CONFIG_ENCODERS
2845 dsputil_init_pix_mmx(c, avctx);
2846 #endif //CONFIG_ENCODERS
2848 // for speed testing
2849 get_pixels = just_return;
2850 put_pixels_clamped = just_return;
2851 add_pixels_clamped = just_return;
2853 pix_abs16x16 = just_return;
2854 pix_abs16x16_x2 = just_return;
2855 pix_abs16x16_y2 = just_return;
2856 pix_abs16x16_xy2 = just_return;
2858 put_pixels_tab[0] = just_return;
2859 put_pixels_tab[1] = just_return;
2860 put_pixels_tab[2] = just_return;
2861 put_pixels_tab[3] = just_return;
2863 put_no_rnd_pixels_tab[0] = just_return;
2864 put_no_rnd_pixels_tab[1] = just_return;
2865 put_no_rnd_pixels_tab[2] = just_return;
2866 put_no_rnd_pixels_tab[3] = just_return;
2868 avg_pixels_tab[0] = just_return;
2869 avg_pixels_tab[1] = just_return;
2870 avg_pixels_tab[2] = just_return;
2871 avg_pixels_tab[3] = just_return;
2873 avg_no_rnd_pixels_tab[0] = just_return;
2874 avg_no_rnd_pixels_tab[1] = just_return;
2875 avg_no_rnd_pixels_tab[2] = just_return;
2876 avg_no_rnd_pixels_tab[3] = just_return;
2878 //av_fdct = just_return;
2879 //ff_idct = just_return;